summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/Kconfig4
-rw-r--r--arch/alpha/kernel/setup.c6
-rw-r--r--arch/alpha/kernel/time.c11
-rw-r--r--arch/alpha/kernel/vmlinux.lds.S2
-rw-r--r--arch/arm/Kconfig9
-rw-r--r--arch/arm/common/rtctime.c2
-rw-r--r--arch/arm/kernel/setup.c6
-rw-r--r--arch/arm/kernel/time.c10
-rw-r--r--arch/arm/kernel/vmlinux.lds.S2
-rw-r--r--arch/arm/mach-at91rm9200/clock.c2
-rw-r--r--arch/arm/mach-at91rm9200/gpio.c48
-rw-r--r--arch/arm26/Kconfig4
-rw-r--r--arch/arm26/kernel/ecard.c2
-rw-r--r--arch/arm26/kernel/setup.c6
-rw-r--r--arch/arm26/kernel/time.c8
-rw-r--r--arch/arm26/kernel/vmlinux-arm26-xip.lds.in2
-rw-r--r--arch/arm26/kernel/vmlinux-arm26.lds.in2
-rw-r--r--arch/avr32/kernel/setup.c6
-rw-r--r--arch/avr32/kernel/time.c9
-rw-r--r--arch/avr32/kernel/vmlinux.lds.c2
-rw-r--r--arch/avr32/mm/tlb.c2
-rw-r--r--arch/cris/Kconfig7
-rw-r--r--arch/cris/arch-v10/drivers/axisflashmap.c3
-rw-r--r--arch/cris/arch-v10/drivers/ds1302.c2
-rw-r--r--arch/cris/arch-v10/drivers/eeprom.c2
-rw-r--r--arch/cris/arch-v10/drivers/gpio.c2
-rw-r--r--arch/cris/arch-v10/drivers/i2c.c2
-rw-r--r--arch/cris/arch-v10/drivers/pcf8563.c2
-rw-r--r--arch/cris/arch-v10/kernel/time.c1
-rw-r--r--arch/cris/arch-v10/mm/tlb.c9
-rw-r--r--arch/cris/arch-v10/vmlinux.lds.S4
-rw-r--r--arch/cris/arch-v32/drivers/cryptocop.c2
-rw-r--r--arch/cris/arch-v32/drivers/gpio.c2
-rw-r--r--arch/cris/arch-v32/drivers/i2c.c2
-rw-r--r--arch/cris/arch-v32/drivers/pcf8563.c2
-rw-r--r--arch/cris/arch-v32/drivers/sync_serial.c2
-rw-r--r--arch/cris/arch-v32/mm/tlb.c9
-rw-r--r--arch/cris/arch-v32/vmlinux.lds.S2
-rw-r--r--arch/cris/kernel/profile.c2
-rw-r--r--arch/cris/kernel/setup.c6
-rw-r--r--arch/cris/kernel/time.c9
-rw-r--r--arch/cris/mm/tlb.c3
-rw-r--r--arch/frv/Kconfig4
-rw-r--r--arch/frv/kernel/setup.c6
-rw-r--r--arch/frv/kernel/vmlinux.lds.S2
-rw-r--r--arch/h8300/Kconfig7
-rw-r--r--arch/h8300/kernel/Makefile4
-rw-r--r--arch/h8300/kernel/setup.c6
-rw-r--r--arch/h8300/kernel/time.c6
-rw-r--r--arch/h8300/kernel/vmlinux.lds.S2
-rw-r--r--arch/i386/Kconfig4
-rw-r--r--arch/i386/kernel/apm.c2
-rw-r--r--arch/i386/kernel/cpu/mtrr/if.c2
-rw-r--r--arch/i386/kernel/cpuid.c2
-rw-r--r--arch/i386/kernel/head.S2
-rw-r--r--arch/i386/kernel/microcode.c2
-rw-r--r--arch/i386/kernel/msr.c2
-rw-r--r--arch/i386/kernel/setup.c4
-rw-r--r--arch/i386/kernel/vmlinux.lds.S2
-rw-r--r--arch/i386/mm/fault.c26
-rw-r--r--arch/i386/mm/highmem.c7
-rw-r--r--arch/ia64/Kconfig4
-rw-r--r--arch/ia64/hp/common/sba_iommu.c2
-rw-r--r--arch/ia64/ia32/binfmt_elf32.c13
-rw-r--r--arch/ia64/ia32/ia32_entry.S2
-rw-r--r--arch/ia64/ia32/sys_ia32.c68
-rw-r--r--arch/ia64/kernel/efi.c3
-rw-r--r--arch/ia64/kernel/perfmon.c9
-rw-r--r--arch/ia64/kernel/sal.c3
-rw-r--r--arch/ia64/kernel/salinfo.c4
-rw-r--r--arch/ia64/kernel/setup.c4
-rw-r--r--arch/ia64/kernel/traps.c30
-rw-r--r--arch/ia64/kernel/vmlinux.lds.S2
-rw-r--r--arch/ia64/mm/contig.c4
-rw-r--r--arch/ia64/mm/discontig.c6
-rw-r--r--arch/ia64/mm/init.c8
-rw-r--r--arch/ia64/sn/kernel/sn2/sn2_smp.c2
-rw-r--r--arch/ia64/sn/kernel/sn2/sn_hwperf.c2
-rw-r--r--arch/ia64/sn/kernel/sn2/sn_proc_fs.c105
-rw-r--r--arch/m32r/Kconfig7
-rw-r--r--arch/m32r/Makefile2
-rw-r--r--arch/m32r/defconfig525
-rw-r--r--arch/m32r/kernel/head.S2
-rw-r--r--arch/m32r/kernel/process.c2
-rw-r--r--arch/m32r/kernel/setup.c6
-rw-r--r--arch/m32r/kernel/signal.c26
-rw-r--r--arch/m32r/kernel/time.c8
-rw-r--r--arch/m32r/kernel/vmlinux.lds.S9
-rw-r--r--arch/m32r/lib/ashxdi3.S3
-rw-r--r--arch/m32r/lib/checksum.S3
-rw-r--r--arch/m32r/lib/delay.c2
-rw-r--r--arch/m32r/lib/memcpy.S2
-rw-r--r--arch/m32r/lib/memset.S2
-rw-r--r--arch/m32r/lib/strlen.S2
-rw-r--r--arch/m32r/m32104ut/defconfig.m32104ut752
-rw-r--r--arch/m32r/m32700ut/defconfig.m32700ut.smp519
-rw-r--r--arch/m32r/m32700ut/defconfig.m32700ut.up516
-rw-r--r--arch/m32r/mappi/defconfig.nommu366
-rw-r--r--arch/m32r/mappi/defconfig.smp382
-rw-r--r--arch/m32r/mappi/defconfig.up380
-rw-r--r--arch/m32r/mappi2/defconfig.opsp883
-rw-r--r--arch/m32r/mappi2/defconfig.vdec2388
-rw-r--r--arch/m32r/mappi3/defconfig.smp373
-rw-r--r--arch/m32r/mm/fault-nommu.c29
-rw-r--r--arch/m32r/mm/fault.c66
-rw-r--r--arch/m32r/mm/mmu.S5
-rw-r--r--arch/m32r/oaks32r/defconfig.nommu348
-rw-r--r--arch/m32r/opsput/defconfig.opsput383
-rw-r--r--arch/m68k/Kconfig7
-rw-r--r--arch/m68k/bvme6000/rtc.c2
-rw-r--r--arch/m68k/kernel/Makefile4
-rw-r--r--arch/m68k/kernel/ptrace.c4
-rw-r--r--arch/m68k/kernel/setup.c2
-rw-r--r--arch/m68k/kernel/time.c9
-rw-r--r--arch/m68k/kernel/traps.c2
-rw-r--r--arch/m68k/kernel/vmlinux-std.lds2
-rw-r--r--arch/m68k/kernel/vmlinux-sun3.lds2
-rw-r--r--arch/m68k/mvme16x/rtc.c2
-rw-r--r--arch/m68knommu/Kconfig7
-rw-r--r--arch/m68knommu/kernel/ptrace.c4
-rw-r--r--arch/m68knommu/kernel/setup.c6
-rw-r--r--arch/m68knommu/kernel/time.c9
-rw-r--r--arch/m68knommu/kernel/traps.c2
-rw-r--r--arch/m68knommu/kernel/vmlinux.lds.S2
-rw-r--r--arch/mips/Kconfig6
-rw-r--r--arch/mips/kernel/asm-offsets.c1
-rw-r--r--arch/mips/kernel/linux32.c44
-rw-r--r--arch/mips/kernel/mips-mt.c19
-rw-r--r--arch/mips/kernel/rtlx.c25
-rw-r--r--arch/mips/kernel/scall64-n32.S2
-rw-r--r--arch/mips/kernel/scall64-o32.S2
-rw-r--r--arch/mips/kernel/setup.c2
-rw-r--r--arch/mips/kernel/signal-common.h194
-rw-r--r--arch/mips/kernel/signal.c230
-rw-r--r--arch/mips/kernel/signal32.c341
-rw-r--r--arch/mips/kernel/signal_n32.c34
-rw-r--r--arch/mips/kernel/time.c5
-rw-r--r--arch/mips/kernel/vmlinux.lds.S2
-rw-r--r--arch/mips/kernel/vpe.c24
-rw-r--r--arch/mips/mm/cache.c2
-rw-r--r--arch/mips/momentum/jaguar_atx/platform.c2
-rw-r--r--arch/mips/momentum/ocelot_3/platform.c2
-rw-r--r--arch/mips/philips/pnx8550/common/proc.c7
-rw-r--r--arch/mips/sibyte/sb1250/bcm1250_tbprof.c2
-rw-r--r--arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c2
-rw-r--r--arch/parisc/Kconfig3
-rw-r--r--arch/parisc/kernel/perf.c2
-rw-r--r--arch/parisc/kernel/setup.c8
-rw-r--r--arch/parisc/kernel/sys_parisc32.c64
-rw-r--r--arch/parisc/kernel/syscall_table.S2
-rw-r--r--arch/parisc/kernel/time.c11
-rw-r--r--arch/parisc/kernel/vmlinux.lds.S2
-rw-r--r--arch/parisc/mm/init.c7
-rw-r--r--arch/powerpc/Kconfig4
-rw-r--r--arch/powerpc/configs/ps3_defconfig29
-rw-r--r--arch/powerpc/kernel/legacy_serial.c2
-rw-r--r--arch/powerpc/kernel/lparcfg.c2
-rw-r--r--arch/powerpc/kernel/nvram_64.c2
-rw-r--r--arch/powerpc/kernel/proc_ppc64.c3
-rw-r--r--arch/powerpc/kernel/prom.c2
-rw-r--r--arch/powerpc/kernel/rtas-proc.c14
-rw-r--r--arch/powerpc/kernel/rtas_flash.c9
-rw-r--r--arch/powerpc/kernel/sys_ppc32.c67
-rw-r--r--arch/powerpc/kernel/udbg.c2
-rw-r--r--arch/powerpc/kernel/vmlinux.lds.S4
-rw-r--r--arch/powerpc/platforms/cell/spufs/file.c40
-rw-r--r--arch/powerpc/platforms/cell/spufs/inode.c6
-rw-r--r--arch/powerpc/platforms/cell/spufs/spufs.h2
-rw-r--r--arch/powerpc/platforms/iseries/lpevents.c2
-rw-r--r--arch/powerpc/platforms/iseries/mf.c6
-rw-r--r--arch/powerpc/platforms/iseries/proc.c2
-rw-r--r--arch/powerpc/platforms/iseries/viopath.c2
-rw-r--r--arch/powerpc/platforms/powermac/setup.c4
-rw-r--r--arch/powerpc/platforms/ps3/Kconfig11
-rw-r--r--arch/powerpc/platforms/ps3/htab.c6
-rw-r--r--arch/powerpc/platforms/ps3/setup.c42
-rw-r--r--arch/powerpc/platforms/pseries/eeh.c2
-rw-r--r--arch/powerpc/platforms/pseries/hvCall_inst.c2
-rw-r--r--arch/powerpc/platforms/pseries/reconfig.c3
-rw-r--r--arch/powerpc/platforms/pseries/rtasd.c2
-rw-r--r--arch/powerpc/platforms/pseries/scanlog.c2
-rw-r--r--arch/ppc/8xx_io/cs4218_tdm.c6
-rw-r--r--arch/ppc/Kconfig4
-rw-r--r--arch/ppc/kernel/setup.c2
-rw-r--r--arch/ppc/kernel/vmlinux.lds.S2
-rw-r--r--arch/ppc/platforms/lopec.c2
-rw-r--r--arch/ppc/platforms/pplus.c2
-rw-r--r--arch/ppc/platforms/prep_setup.c4
-rw-r--r--arch/s390/Kconfig7
-rw-r--r--arch/s390/hypfs/inode.c4
-rw-r--r--arch/s390/kernel/compat_linux.c45
-rw-r--r--arch/s390/kernel/compat_wrapper.S6
-rw-r--r--arch/s390/kernel/debug.c2
-rw-r--r--arch/s390/kernel/setup.c2
-rw-r--r--arch/s390/kernel/smp.c15
-rw-r--r--arch/s390/kernel/syscalls.S2
-rw-r--r--arch/s390/kernel/vmlinux.lds.S3
-rw-r--r--arch/s390/mm/Makefile2
-rw-r--r--arch/s390/mm/fault.c4
-rw-r--r--arch/s390/mm/ioremap.c58
-rw-r--r--arch/sh/boards/landisk/landisk_pwb.c2
-rw-r--r--arch/sh/kernel/setup.c6
-rw-r--r--arch/sh/kernel/time.c8
-rw-r--r--arch/sh/kernel/vmlinux.lds.S4
-rw-r--r--arch/sh/mm/cache-debugfs.c2
-rw-r--r--arch/sh/mm/init.c17
-rw-r--r--arch/sh/mm/pmb.c2
-rw-r--r--arch/sh/oprofile/op_model_sh7750.c2
-rw-r--r--arch/sh64/Kconfig3
-rw-r--r--arch/sh64/kernel/setup.c6
-rw-r--r--arch/sh64/kernel/time.c9
-rw-r--r--arch/sh64/kernel/vmlinux.lds.S4
-rw-r--r--arch/sh64/mm/init.c5
-rw-r--r--arch/sparc/Kconfig4
-rw-r--r--arch/sparc/kernel/Makefile4
-rw-r--r--arch/sparc/kernel/apc.c2
-rw-r--r--arch/sparc/kernel/setup.c2
-rw-r--r--arch/sparc/kernel/sunos_ioctl.c1
-rw-r--r--arch/sparc/kernel/sys_sunos.c10
-rw-r--r--arch/sparc/kernel/time.c9
-rw-r--r--arch/sparc/kernel/vmlinux.lds.S4
-rw-r--r--arch/sparc64/Kconfig4
-rw-r--r--arch/sparc64/defconfig52
-rw-r--r--arch/sparc64/kernel/irq.c146
-rw-r--r--arch/sparc64/kernel/pci.c35
-rw-r--r--arch/sparc64/kernel/pci_common.c25
-rw-r--r--arch/sparc64/kernel/pci_sun4v.c444
-rw-r--r--arch/sparc64/kernel/pci_sun4v.h61
-rw-r--r--arch/sparc64/kernel/pci_sun4v_asm.S266
-rw-r--r--arch/sparc64/kernel/setup.c2
-rw-r--r--arch/sparc64/kernel/sunos_ioctl32.c1
-rw-r--r--arch/sparc64/kernel/sys_sparc32.c64
-rw-r--r--arch/sparc64/kernel/sys_sunos32.c11
-rw-r--r--arch/sparc64/kernel/systbls.S2
-rw-r--r--arch/sparc64/kernel/time.c2
-rw-r--r--arch/sparc64/kernel/vmlinux.lds.S4
-rw-r--r--arch/sparc64/mm/init.c8
-rw-r--r--arch/sparc64/solaris/socksys.c2
-rw-r--r--arch/um/Kconfig3
-rw-r--r--arch/um/drivers/chan_kern.c103
-rw-r--r--arch/um/drivers/harddog_kern.c58
-rw-r--r--arch/um/drivers/harddog_user.c23
-rw-r--r--arch/um/drivers/hostaudio_kern.c169
-rw-r--r--arch/um/drivers/line.c209
-rw-r--r--arch/um/drivers/mconsole_kern.c62
-rw-r--r--arch/um/drivers/mconsole_user.c2
-rw-r--r--arch/um/drivers/net_kern.c172
-rw-r--r--arch/um/drivers/port_kern.c50
-rw-r--r--arch/um/drivers/port_user.c51
-rw-r--r--arch/um/drivers/random.c1
-rw-r--r--arch/um/drivers/ssl.c44
-rw-r--r--arch/um/drivers/stdio_console.c51
-rw-r--r--arch/um/drivers/ubd_kern.c231
-rw-r--r--arch/um/include/chan_kern.h5
-rw-r--r--arch/um/include/chan_user.h21
-rw-r--r--arch/um/include/kern_util.h5
-rw-r--r--arch/um/include/line.h57
-rw-r--r--arch/um/include/mconsole_kern.h17
-rw-r--r--arch/um/include/net_kern.h14
-rw-r--r--arch/um/include/os.h3
-rw-r--r--arch/um/include/sigio.h11
-rw-r--r--arch/um/include/tempfile.h10
-rw-r--r--arch/um/include/umid.h22
-rw-r--r--arch/um/include/user_util.h2
-rw-r--r--arch/um/kernel/Makefile2
-rw-r--r--arch/um/kernel/exec.c2
-rw-r--r--arch/um/kernel/irq.c7
-rw-r--r--arch/um/kernel/mem.c90
-rw-r--r--arch/um/kernel/physmem.c74
-rw-r--r--arch/um/kernel/ptrace.c7
-rw-r--r--arch/um/kernel/resource.c23
-rw-r--r--arch/um/kernel/sigio.c7
-rw-r--r--arch/um/kernel/skas/mem.c6
-rw-r--r--arch/um/kernel/syscall.c16
-rw-r--r--arch/um/kernel/sysrq.c2
-rw-r--r--arch/um/kernel/time.c24
-rw-r--r--arch/um/kernel/trap.c28
-rw-r--r--arch/um/kernel/tt/gdb.c4
-rw-r--r--arch/um/kernel/tt/gdb_kern.c5
-rw-r--r--arch/um/kernel/um_arch.c9
-rw-r--r--arch/um/kernel/umid.c4
-rw-r--r--arch/um/os-Linux/aio.c16
-rw-r--r--arch/um/os-Linux/elf_aux.c3
-rw-r--r--arch/um/os-Linux/file.c19
-rw-r--r--arch/um/os-Linux/irq.c6
-rw-r--r--arch/um/os-Linux/mem.c16
-rw-r--r--arch/um/os-Linux/start_up.c207
-rw-r--r--arch/um/os-Linux/sys-i386/registers.c14
-rw-r--r--arch/um/os-Linux/sys-x86_64/Makefile2
-rw-r--r--arch/um/os-Linux/sys-x86_64/prctl.c12
-rw-r--r--arch/um/os-Linux/sys-x86_64/registers.c6
-rw-r--r--arch/um/os-Linux/umid.c3
-rw-r--r--arch/um/sys-x86_64/ptrace.c5
-rw-r--r--arch/um/sys-x86_64/syscalls.c75
-rw-r--r--arch/um/sys-x86_64/tls.c11
-rw-r--r--arch/v850/Kconfig3
-rw-r--r--arch/v850/kernel/anna.c2
-rw-r--r--arch/v850/kernel/as85ep1.c2
-rw-r--r--arch/v850/kernel/fpga85e2c.c2
-rw-r--r--arch/v850/kernel/gbus_int.c6
-rw-r--r--arch/v850/kernel/ma.c2
-rw-r--r--arch/v850/kernel/me2.c2
-rw-r--r--arch/v850/kernel/rte_cb.c4
-rw-r--r--arch/v850/kernel/rte_cb_leds.c2
-rw-r--r--arch/v850/kernel/rte_mb_a_pci.c3
-rw-r--r--arch/v850/kernel/rte_me2_cb.c3
-rw-r--r--arch/v850/kernel/setup.c6
-rw-r--r--arch/v850/kernel/teg.c2
-rw-r--r--arch/v850/kernel/time.c8
-rw-r--r--arch/v850/kernel/vmlinux.lds.S4
-rw-r--r--arch/x86_64/Kconfig4
-rw-r--r--arch/x86_64/ia32/ia32_binfmt.c4
-rw-r--r--arch/x86_64/ia32/ia32entry.S2
-rw-r--r--arch/x86_64/ia32/sys_ia32.c66
-rw-r--r--arch/x86_64/kernel/head64.c4
-rw-r--r--arch/x86_64/kernel/mce.c2
-rw-r--r--arch/x86_64/kernel/mce_amd.c2
-rw-r--r--arch/x86_64/kernel/setup.c6
-rw-r--r--arch/x86_64/kernel/vmlinux.lds.S4
-rw-r--r--arch/x86_64/mm/fault.c21
-rw-r--r--arch/xtensa/Kconfig7
-rw-r--r--arch/xtensa/kernel/setup.c6
-rw-r--r--arch/xtensa/kernel/time.c9
-rw-r--r--arch/xtensa/kernel/vmlinux.lds.S2
324 files changed, 7570 insertions, 4089 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 84caf50725b..770f717bd25 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -41,6 +41,10 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config GENERIC_ISA_DMA
bool
default y
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index 1aea7c7c683..d352c2b05f1 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -122,7 +122,7 @@ static void get_sysnames(unsigned long, unsigned long, unsigned long,
char **, char **);
static void determine_cpu_caches (unsigned int);
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
/*
* The format of "screen_info" is strange, and due to early
@@ -547,7 +547,7 @@ setup_arch(char **cmdline_p)
} else {
strlcpy(command_line, COMMAND_LINE, sizeof command_line);
}
- strcpy(saved_command_line, command_line);
+ strcpy(boot_command_line, command_line);
*cmdline_p = command_line;
/*
@@ -589,7 +589,7 @@ setup_arch(char **cmdline_p)
}
/* Replace the command line, now that we've killed it with strsep. */
- strcpy(command_line, saved_command_line);
+ strcpy(command_line, boot_command_line);
/* If we want SRM console printk echoing early, do it now. */
if (alpha_using_srm && srmcons_output) {
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index d7053eb4ffc..4748e14a28b 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -91,17 +91,6 @@ static inline __u32 rpcc(void)
}
/*
- * Scheduler clock - returns current time in nanosec units.
- *
- * Copied from ARM code for expediency... ;-}
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-
-/*
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index 76bf071e376..4cc44bd33d3 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -52,10 +52,12 @@ SECTIONS
}
__initcall_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(8192);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
. = ALIGN(8);
.con_initcall.init : {
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1523046e092..5c795193ebb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -29,6 +29,10 @@ config MMU
bool
default y
+config NO_IOPORT
+ bool
+ default n
+
config EISA
bool
---help---
@@ -100,6 +104,10 @@ config GENERIC_BUST_SPINLOCK
config ARCH_MAY_HAVE_PC_FDC
bool
+config ZONE_DMA
+ bool
+ default y
+
config GENERIC_ISA_DMA
bool
@@ -294,6 +302,7 @@ config ARCH_RPC
select TIMER_ACORN
select ARCH_MAY_HAVE_PC_FDC
select ISA_DMA_API
+ select NO_IOPORT
help
On the Acorn Risc-PC, Linux can support the internal IDE disk and
CD-ROM interface, serial and parallel port, and the floppy drive.
diff --git a/arch/arm/common/rtctime.c b/arch/arm/common/rtctime.c
index 4e5445cfb0e..bf1075e1f57 100644
--- a/arch/arm/common/rtctime.c
+++ b/arch/arm/common/rtctime.c
@@ -329,7 +329,7 @@ static int rtc_fasync(int fd, struct file *file, int on)
return fasync_helper(fd, file, on, &rtc_async_queue);
}
-static struct file_operations rtc_fops = {
+static const struct file_operations rtc_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = rtc_read,
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index bbab134cd82..ed522151878 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -106,7 +106,7 @@ unsigned long phys_initrd_size __initdata = 0;
static struct meminfo meminfo __initdata = { 0, };
static const char *cpu_name;
static const char *machine_name;
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE;
static union { char c[4]; unsigned long l; } endian_test __initdata = { { 'l', '?', '?', 'b' } };
@@ -803,8 +803,8 @@ void __init setup_arch(char **cmdline_p)
init_mm.end_data = (unsigned long) &_edata;
init_mm.brk = (unsigned long) &_end;
- memcpy(saved_command_line, from, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE-1] = '\0';
+ memcpy(boot_command_line, from, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE-1] = '\0';
parse_cmdline(cmdline_p, from);
paging_init(&meminfo, mdesc);
request_standard_resources(&meminfo, mdesc);
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 3c8cdcfe8d4..ee47c532e21 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -78,16 +78,6 @@ static unsigned long dummy_gettimeoffset(void)
#endif
/*
- * Scheduler clock - returns current time in nanosec units.
- * This is the default implementation. Sub-architecture
- * implementations can override this.
- */
-unsigned long long __attribute__((weak)) sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-/*
* An implementation of printk_clock() independent from
* sched_clock(). This avoids non-bootable kernels when
* printk_clock is enabled.
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index a8fa75ea07a..b929a60f754 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -53,10 +53,12 @@ SECTIONS
__security_initcall_start = .;
*(.security_initcall.init)
__security_initcall_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(32);
__initramfs_start = .;
usr/built-in.o(.init.ramfs)
__initramfs_end = .;
+#endif
. = ALIGN(64);
__per_cpu_start = .;
*(.data.percpu)
diff --git a/arch/arm/mach-at91rm9200/clock.c b/arch/arm/mach-at91rm9200/clock.c
index 4dee21fefe5..36a8e4d1cc6 100644
--- a/arch/arm/mach-at91rm9200/clock.c
+++ b/arch/arm/mach-at91rm9200/clock.c
@@ -407,7 +407,7 @@ static int at91_clk_open(struct inode *inode, struct file *file)
return single_open(file, at91_clk_show, NULL);
}
-static struct file_operations at91_clk_operations = {
+static const struct file_operations at91_clk_operations = {
.open = at91_clk_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/arm/mach-at91rm9200/gpio.c b/arch/arm/mach-at91rm9200/gpio.c
index af22659c8a2..15eb5b6b29f 100644
--- a/arch/arm/mach-at91rm9200/gpio.c
+++ b/arch/arm/mach-at91rm9200/gpio.c
@@ -65,6 +65,24 @@ static inline unsigned pin_to_mask(unsigned pin)
/*
+ * mux the pin to the "GPIO" peripheral role.
+ */
+int __init_or_module at91_set_GPIO_periph(unsigned pin, int use_pullup)
+{
+ void __iomem *pio = pin_to_controller(pin);
+ unsigned mask = pin_to_mask(pin);
+
+ if (!pio)
+ return -EINVAL;
+ __raw_writel(mask, pio + PIO_IDR);
+ __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
+ __raw_writel(mask, pio + PIO_PER);
+ return 0;
+}
+EXPORT_SYMBOL(at91_set_GPIO_periph);
+
+
+/*
* mux the pin to the "A" internal peripheral role.
*/
int __init_or_module at91_set_A_periph(unsigned pin, int use_pullup)
@@ -181,6 +199,36 @@ EXPORT_SYMBOL(at91_set_multi_drive);
/*--------------------------------------------------------------------------*/
+/* new-style GPIO calls; these expect at91_set_GPIO_periph to have been
+ * called, and maybe at91_set_multi_drive() for putout pins.
+ */
+
+int gpio_direction_input(unsigned pin)
+{
+ void __iomem *pio = pin_to_controller(pin);
+ unsigned mask = pin_to_mask(pin);
+
+ if (!pio || !(__raw_readl(pio + PIO_PSR) & mask))
+ return -EINVAL;
+ __raw_writel(mask, pio + PIO_OER);
+ return 0;
+}
+EXPORT_SYMBOL(gpio_direction_input);
+
+int gpio_direction_output(unsigned pin)
+{
+ void __iomem *pio = pin_to_controller(pin);
+ unsigned mask = pin_to_mask(pin);
+
+ if (!pio || !(__raw_readl(pio + PIO_PSR) & mask))
+ return -EINVAL;
+ __raw_writel(mask, pio + PIO_OER);
+ return 0;
+}
+EXPORT_SYMBOL(gpio_direction_output);
+
+/*--------------------------------------------------------------------------*/
+
/*
* assuming the pin is muxed as a gpio output, set its value.
*/
diff --git a/arch/arm26/Kconfig b/arch/arm26/Kconfig
index 74eba8b5a8c..989113dce41 100644
--- a/arch/arm26/Kconfig
+++ b/arch/arm26/Kconfig
@@ -60,6 +60,10 @@ config GENERIC_CALIBRATE_DELAY
config GENERIC_BUST_SPINLOCK
bool
+config ZONE_DMA
+ bool
+ default y
+
config GENERIC_ISA_DMA
bool
diff --git a/arch/arm26/kernel/ecard.c b/arch/arm26/kernel/ecard.c
index 9dbc17247c6..e2bcefc91cc 100644
--- a/arch/arm26/kernel/ecard.c
+++ b/arch/arm26/kernel/ecard.c
@@ -665,7 +665,7 @@ ecard_probe(int slot, card_type_t type)
ec->fiqmask = 4;
}
- for (i = 0; i < sizeof(blacklist) / sizeof(*blacklist); i++)
+ for (i = 0; i < ARRAY_SIZE(blacklist); i++)
if (blacklist[i].manufacturer == ec->cid.manufacturer &&
blacklist[i].product == ec->cid.product) {
ec->card_desc = blacklist[i].type;
diff --git a/arch/arm26/kernel/setup.c b/arch/arm26/kernel/setup.c
index 466ddb54b44..0e006c6cd5a 100644
--- a/arch/arm26/kernel/setup.c
+++ b/arch/arm26/kernel/setup.c
@@ -80,7 +80,7 @@ unsigned long phys_initrd_size __initdata = 0;
static struct meminfo meminfo __initdata = { 0, };
static struct proc_info_item proc_info;
static const char *machine_name;
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE;
@@ -492,8 +492,8 @@ void __init setup_arch(char **cmdline_p)
init_mm.end_data = (unsigned long) &_edata;
init_mm.brk = (unsigned long) &_end;
- memcpy(saved_command_line, from, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE-1] = '\0';
+ memcpy(boot_command_line, from, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE-1] = '\0';
parse_cmdline(&meminfo, cmdline_p, from);
bootmem_init(&meminfo);
paging_init(&meminfo);
diff --git a/arch/arm26/kernel/time.c b/arch/arm26/kernel/time.c
index 1206469b2b8..0f1d57fbd3d 100644
--- a/arch/arm26/kernel/time.c
+++ b/arch/arm26/kernel/time.c
@@ -89,14 +89,6 @@ static unsigned long gettimeoffset(void)
return (offset + LATCH/2) / LATCH;
}
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
static unsigned long next_rtc_update;
/*
diff --git a/arch/arm26/kernel/vmlinux-arm26-xip.lds.in b/arch/arm26/kernel/vmlinux-arm26-xip.lds.in
index ca61ec8218f..046a8505401 100644
--- a/arch/arm26/kernel/vmlinux-arm26-xip.lds.in
+++ b/arch/arm26/kernel/vmlinux-arm26-xip.lds.in
@@ -46,10 +46,12 @@ SECTIONS
__con_initcall_start = .;
*(.con_initcall.init)
__con_initcall_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(32);
__initramfs_start = .;
usr/built-in.o(.init.ramfs)
__initramfs_end = .;
+#endif
. = ALIGN(32768);
__init_end = .;
}
diff --git a/arch/arm26/kernel/vmlinux-arm26.lds.in b/arch/arm26/kernel/vmlinux-arm26.lds.in
index d1d3418d7eb..1d2949e83be 100644
--- a/arch/arm26/kernel/vmlinux-arm26.lds.in
+++ b/arch/arm26/kernel/vmlinux-arm26.lds.in
@@ -47,10 +47,12 @@ SECTIONS
__con_initcall_start = .;
*(.con_initcall.init)
__con_initcall_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(32);
__initramfs_start = .;
usr/built-in.o(.init.ramfs)
__initramfs_end = .;
+#endif
. = ALIGN(32768);
__init_end = .;
}
diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c
index c6734aefb55..a1a7c3c3f52 100644
--- a/arch/avr32/kernel/setup.c
+++ b/arch/avr32/kernel/setup.c
@@ -45,7 +45,7 @@ struct avr32_cpuinfo boot_cpu_data = {
};
EXPORT_SYMBOL(boot_cpu_data);
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
/*
* Should be more than enough, but if you have a _really_ complex
@@ -202,7 +202,7 @@ __tagtable(ATAG_MEM, parse_tag_mem);
static int __init parse_tag_cmdline(struct tag *tag)
{
- strlcpy(saved_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE);
return 0;
}
__tagtable(ATAG_CMDLINE, parse_tag_cmdline);
@@ -294,7 +294,7 @@ void __init setup_arch (char **cmdline_p)
init_mm.end_data = (unsigned long) &_edata;
init_mm.brk = (unsigned long) &_end;
- strlcpy(command_line, saved_command_line, COMMAND_LINE_SIZE);
+ strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
parse_early_param();
diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c
index 5a247ba71a7..a2f74affaa9 100644
--- a/arch/avr32/kernel/time.c
+++ b/arch/avr32/kernel/time.c
@@ -110,15 +110,6 @@ static void avr32_hpt_init(unsigned int count)
}
/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- /* There must be better ways...? */
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-/*
* local_timer_interrupt() does profiling and process accounting on a
* per-CPU basis.
*
diff --git a/arch/avr32/kernel/vmlinux.lds.c b/arch/avr32/kernel/vmlinux.lds.c
index 5c4424e362b..ef13b7c7893 100644
--- a/arch/avr32/kernel/vmlinux.lds.c
+++ b/arch/avr32/kernel/vmlinux.lds.c
@@ -46,10 +46,12 @@ SECTIONS
__security_initcall_start = .;
*(.security_initcall.init)
__security_initcall_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(32);
__initramfs_start = .;
*(.init.ramfs)
__initramfs_end = .;
+#endif
. = ALIGN(4096);
__init_end = .;
}
diff --git a/arch/avr32/mm/tlb.c b/arch/avr32/mm/tlb.c
index 7b073052203..56672018e42 100644
--- a/arch/avr32/mm/tlb.c
+++ b/arch/avr32/mm/tlb.c
@@ -360,7 +360,7 @@ static int tlb_open(struct inode *inode, struct file *file)
return seq_open(file, &tlb_ops);
}
-static struct file_operations proc_tlb_operations = {
+static const struct file_operations proc_tlb_operations = {
.open = tlb_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 3474309e049..4b41248b61a 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -9,6 +9,10 @@ config MMU
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config RWSEM_GENERIC_SPINLOCK
bool
default y
@@ -40,6 +44,9 @@ config IRQ_PER_CPU
bool
default y
+config NO_IOPORT
+ def_bool y
+
config CRIS
bool
default y
diff --git a/arch/cris/arch-v10/drivers/axisflashmap.c b/arch/cris/arch-v10/drivers/axisflashmap.c
index ffade19a14e..efd7b0f3a91 100644
--- a/arch/cris/arch-v10/drivers/axisflashmap.c
+++ b/arch/cris/arch-v10/drivers/axisflashmap.c
@@ -359,8 +359,7 @@ static struct mtd_info *flash_probe(void)
* So we use the MTD concatenation layer instead of further
* complicating the probing procedure.
*/
- mtd_cse = mtd_concat_create(mtds,
- sizeof(mtds) / sizeof(mtds[0]),
+ mtd_cse = mtd_concat_create(mtds, ARRAY_SIZE(mtds),
"cse0+cse1");
#else
printk(KERN_ERR "%s and %s: Cannot concatenate due to kernel "
diff --git a/arch/cris/arch-v10/drivers/ds1302.c b/arch/cris/arch-v10/drivers/ds1302.c
index 3cf4f23de1d..88eff7f54ea 100644
--- a/arch/cris/arch-v10/drivers/ds1302.c
+++ b/arch/cris/arch-v10/drivers/ds1302.c
@@ -499,7 +499,7 @@ print_rtc_status(void)
/* The various file operations we support. */
-static struct file_operations rtc_fops = {
+static const struct file_operations rtc_fops = {
.owner = THIS_MODULE,
.ioctl = rtc_ioctl,
};
diff --git a/arch/cris/arch-v10/drivers/eeprom.c b/arch/cris/arch-v10/drivers/eeprom.c
index 284ebfda03f..be35a70798a 100644
--- a/arch/cris/arch-v10/drivers/eeprom.c
+++ b/arch/cris/arch-v10/drivers/eeprom.c
@@ -172,7 +172,7 @@ static const char eeprom_name[] = "eeprom";
static struct eeprom_type eeprom;
/* This is the exported file-operations structure for this device. */
-struct file_operations eeprom_fops =
+const struct file_operations eeprom_fops =
{
.llseek = eeprom_lseek,
.read = eeprom_read,
diff --git a/arch/cris/arch-v10/drivers/gpio.c b/arch/cris/arch-v10/drivers/gpio.c
index 9aba18b931d..f389ed6998f 100644
--- a/arch/cris/arch-v10/drivers/gpio.c
+++ b/arch/cris/arch-v10/drivers/gpio.c
@@ -838,7 +838,7 @@ gpio_leds_ioctl(unsigned int cmd, unsigned long arg)
return 0;
}
-struct file_operations gpio_fops = {
+const struct file_operations gpio_fops = {
.owner = THIS_MODULE,
.poll = gpio_poll,
.ioctl = gpio_ioctl,
diff --git a/arch/cris/arch-v10/drivers/i2c.c b/arch/cris/arch-v10/drivers/i2c.c
index 092c724a645..aca81ddaf60 100644
--- a/arch/cris/arch-v10/drivers/i2c.c
+++ b/arch/cris/arch-v10/drivers/i2c.c
@@ -692,7 +692,7 @@ i2c_ioctl(struct inode *inode, struct file *file,
return 0;
}
-static struct file_operations i2c_fops = {
+static const struct file_operations i2c_fops = {
.owner = THIS_MODULE,
.ioctl = i2c_ioctl,
.open = i2c_open,
diff --git a/arch/cris/arch-v10/drivers/pcf8563.c b/arch/cris/arch-v10/drivers/pcf8563.c
index 8c830eefc89..107796e5014 100644
--- a/arch/cris/arch-v10/drivers/pcf8563.c
+++ b/arch/cris/arch-v10/drivers/pcf8563.c
@@ -56,7 +56,7 @@ static const unsigned char days_in_month[] =
int pcf8563_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
-static struct file_operations pcf8563_fops = {
+static const struct file_operations pcf8563_fops = {
.owner = THIS_MODULE,
.ioctl = pcf8563_ioctl,
};
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index ebacf1457d9..077e973c33f 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -38,7 +38,6 @@ unsigned long get_ns_in_jiffie(void)
unsigned long flags;
local_irq_save(flags);
- local_irq_disable();
timer_count = *R_TIMER0_DATA;
presc_count = *R_TIM_PRESC_STATUS;
/* presc_count might be wrapped */
diff --git a/arch/cris/arch-v10/mm/tlb.c b/arch/cris/arch-v10/mm/tlb.c
index 70a5523eff7..7d9fec88dee 100644
--- a/arch/cris/arch-v10/mm/tlb.c
+++ b/arch/cris/arch-v10/mm/tlb.c
@@ -42,8 +42,7 @@ flush_tlb_all(void)
* in the same 4-way entry group. details..
*/
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for(i = 0; i < NUM_TLB_ENTRIES; i++) {
*R_TLB_SELECT = ( IO_FIELD(R_TLB_SELECT, index, i) );
*R_TLB_HI = ( IO_FIELD(R_TLB_HI, page_id, INVALID_PAGEID ) |
@@ -78,8 +77,7 @@ flush_tlb_mm(struct mm_struct *mm)
* global pages. is it worth the extra I/O ?
*/
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for(i = 0; i < NUM_TLB_ENTRIES; i++) {
*R_TLB_SELECT = IO_FIELD(R_TLB_SELECT, index, i);
if (IO_EXTRACT(R_TLB_HI, page_id, *R_TLB_HI) == page_id) {
@@ -118,8 +116,7 @@ flush_tlb_page(struct vm_area_struct *vma,
* and the virtual address requested
*/
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for(i = 0; i < NUM_TLB_ENTRIES; i++) {
unsigned long tlb_hi;
*R_TLB_SELECT = IO_FIELD(R_TLB_SELECT, index, i);
diff --git a/arch/cris/arch-v10/vmlinux.lds.S b/arch/cris/arch-v10/vmlinux.lds.S
index 689729a7e66..4b348b38cf3 100644
--- a/arch/cris/arch-v10/vmlinux.lds.S
+++ b/arch/cris/arch-v10/vmlinux.lds.S
@@ -82,7 +82,8 @@ SECTIONS
__con_initcall_end = .;
}
SECURITY_INIT
-
+
+#ifdef CONFIG_BLK_DEV_INITRD
.init.ramfs : {
__initramfs_start = .;
*(.init.ramfs)
@@ -93,6 +94,7 @@ SECTIONS
FILL (0);
. = ALIGN (8192);
}
+#endif
__vmlinux_end = .; /* last address of the physical file */
__init_end = .;
diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c
index 2449637e6fc..1a071f17446 100644
--- a/arch/cris/arch-v32/drivers/cryptocop.c
+++ b/arch/cris/arch-v32/drivers/cryptocop.c
@@ -266,7 +266,7 @@ static void print_user_dma_lists(struct cryptocop_dma_list_operation *dma_op);
-struct file_operations cryptocop_fops = {
+const struct file_operations cryptocop_fops = {
owner: THIS_MODULE,
open: cryptocop_open,
release: cryptocop_release,
diff --git a/arch/cris/arch-v32/drivers/gpio.c b/arch/cris/arch-v32/drivers/gpio.c
index 08d36f0955c..d82c5c56113 100644
--- a/arch/cris/arch-v32/drivers/gpio.c
+++ b/arch/cris/arch-v32/drivers/gpio.c
@@ -705,7 +705,7 @@ gpio_leds_ioctl(unsigned int cmd, unsigned long arg)
return 0;
}
-struct file_operations gpio_fops = {
+const struct file_operations gpio_fops = {
.owner = THIS_MODULE,
.poll = gpio_poll,
.ioctl = gpio_ioctl,
diff --git a/arch/cris/arch-v32/drivers/i2c.c b/arch/cris/arch-v32/drivers/i2c.c
index 95f00188c62..5d6c52737df 100644
--- a/arch/cris/arch-v32/drivers/i2c.c
+++ b/arch/cris/arch-v32/drivers/i2c.c
@@ -573,7 +573,7 @@ i2c_ioctl(struct inode *inode, struct file *file,
return 0;
}
-static struct file_operations i2c_fops = {
+static const struct file_operations i2c_fops = {
owner: THIS_MODULE,
ioctl: i2c_ioctl,
open: i2c_open,
diff --git a/arch/cris/arch-v32/drivers/pcf8563.c b/arch/cris/arch-v32/drivers/pcf8563.c
index 2fc7d75a35d..544ab017941 100644
--- a/arch/cris/arch-v32/drivers/pcf8563.c
+++ b/arch/cris/arch-v32/drivers/pcf8563.c
@@ -50,7 +50,7 @@ int pcf8563_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
int pcf8563_open(struct inode *, struct file *);
int pcf8563_release(struct inode *, struct file *);
-static struct file_operations pcf8563_fops = {
+static const struct file_operations pcf8563_fops = {
owner: THIS_MODULE,
ioctl: pcf8563_ioctl,
open: pcf8563_open,
diff --git a/arch/cris/arch-v32/drivers/sync_serial.c b/arch/cris/arch-v32/drivers/sync_serial.c
index 424eb0eb1cd..df89298aafc 100644
--- a/arch/cris/arch-v32/drivers/sync_serial.c
+++ b/arch/cris/arch-v32/drivers/sync_serial.c
@@ -187,7 +187,7 @@ static struct sync_port ports[]=
#define NUMBER_OF_PORTS (sizeof(ports)/sizeof(sync_port))
-static struct file_operations sync_serial_fops = {
+static const struct file_operations sync_serial_fops = {
.owner = THIS_MODULE,
.write = sync_serial_write,
.read = sync_serial_read,
diff --git a/arch/cris/arch-v32/mm/tlb.c b/arch/cris/arch-v32/mm/tlb.c
index 9d75d769230..c2d12e9c40d 100644
--- a/arch/cris/arch-v32/mm/tlb.c
+++ b/arch/cris/arch-v32/mm/tlb.c
@@ -54,8 +54,7 @@ __flush_tlb_all(void)
* Mask with 0xf so similar TLB entries aren't written in the same 4-way
* entry group.
*/
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for (mmu = 1; mmu <= 2; mmu++) {
SUPP_BANK_SEL(mmu); /* Select the MMU */
@@ -92,8 +91,7 @@ __flush_tlb_mm(struct mm_struct *mm)
return;
/* Mark the TLB entries that match the page_id as invalid. */
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for (mmu = 1; mmu <= 2; mmu++) {
SUPP_BANK_SEL(mmu);
@@ -140,8 +138,7 @@ __flush_tlb_page(struct vm_area_struct *vma, unsigned long addr)
* Invalidate those TLB entries that match both the mm context and the
* requested virtual address.
*/
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for (mmu = 1; mmu <= 2; mmu++) {
SUPP_BANK_SEL(mmu);
diff --git a/arch/cris/arch-v32/vmlinux.lds.S b/arch/cris/arch-v32/vmlinux.lds.S
index 472d4b3c4cf..e124fcd766d 100644
--- a/arch/cris/arch-v32/vmlinux.lds.S
+++ b/arch/cris/arch-v32/vmlinux.lds.S
@@ -95,6 +95,7 @@ SECTIONS
.data.percpu : { *(.data.percpu) }
__per_cpu_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
.init.ramfs : {
__initramfs_start = .;
*(.init.ramfs)
@@ -107,6 +108,7 @@ SECTIONS
FILL (0);
. = ALIGN (8192);
}
+#endif
__vmlinux_end = .; /* Last address of the physical file. */
__init_end = .;
diff --git a/arch/cris/kernel/profile.c b/arch/cris/kernel/profile.c
index f60ab785f23..4cfcae62050 100644
--- a/arch/cris/kernel/profile.c
+++ b/arch/cris/kernel/profile.c
@@ -50,7 +50,7 @@ write_cris_profile(struct file *file, const char __user *buf,
memset(sample_buffer, 0, SAMPLE_BUFFER_SIZE);
}
-static struct file_operations cris_proc_profile_operations = {
+static const struct file_operations cris_proc_profile_operations = {
.read = read_cris_profile,
.write = write_cris_profile,
};
diff --git a/arch/cris/kernel/setup.c b/arch/cris/kernel/setup.c
index ca8b45a0fe2..65466c49d7a 100644
--- a/arch/cris/kernel/setup.c
+++ b/arch/cris/kernel/setup.c
@@ -29,7 +29,7 @@ struct screen_info screen_info;
extern int root_mountflags;
extern char _etext, _edata, _end;
-char cris_command_line[COMMAND_LINE_SIZE] = { 0, };
+char __initdata cris_command_line[COMMAND_LINE_SIZE] = { 0, };
extern const unsigned long text_start, edata; /* set by the linker script */
extern unsigned long dram_start, dram_end;
@@ -153,8 +153,8 @@ setup_arch(char **cmdline_p)
#endif
/* Save command line for future references. */
- memcpy(saved_command_line, cris_command_line, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE - 1] = '\0';
+ memcpy(boot_command_line, cris_command_line, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE - 1] = '\0';
/* give credit for the CRIS port */
show_etrax_copyright();
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index 0f9213cbd48..acfd0455940 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -55,7 +55,6 @@ void do_gettimeofday(struct timeval *tv)
unsigned long flags;
signed long usec, sec;
local_irq_save(flags);
- local_irq_disable();
usec = do_gettimeoffset();
/*
@@ -217,14 +216,6 @@ cris_do_profile(struct pt_regs* regs)
#endif
}
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
static int
__init init_udelay(void)
{
diff --git a/arch/cris/mm/tlb.c b/arch/cris/mm/tlb.c
index 0df390a656c..c4a98e2e529 100644
--- a/arch/cris/mm/tlb.c
+++ b/arch/cris/mm/tlb.c
@@ -8,6 +8,7 @@
*/
#include <linux/init.h>
+#include <linux/kernel.h>
#include <asm/tlb.h>
#define D(x)
@@ -100,7 +101,7 @@ tlb_init(void)
/* clear the page_id map */
- for (i = 1; i < sizeof (page_id_map) / sizeof (page_id_map[0]); i++)
+ for (i = 1; i < ARRAY_SIZE(page_id_map); i++)
page_id_map[i] = NULL;
/* invalidate the entire TLB */
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index 7561d7b72e7..cea237413aa 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -6,6 +6,10 @@ config FRV
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config RWSEM_GENERIC_SPINLOCK
bool
default y
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c
index 1a5eb6c301c..8ea3ca2aba6 100644
--- a/arch/frv/kernel/setup.c
+++ b/arch/frv/kernel/setup.c
@@ -110,7 +110,7 @@ unsigned long __initdata num_mappedpages;
struct cpuinfo_frv __nongprelbss boot_cpu_data;
-char command_line[COMMAND_LINE_SIZE];
+char __initdata command_line[COMMAND_LINE_SIZE];
char __initdata redboot_command_line[COMMAND_LINE_SIZE];
#ifdef CONFIG_PM
@@ -762,7 +762,7 @@ void __init setup_arch(char **cmdline_p)
printk("uClinux FR-V port done by Red Hat Inc <dhowells@redhat.com>\n");
#endif
- memcpy(saved_command_line, redboot_command_line, COMMAND_LINE_SIZE);
+ memcpy(boot_command_line, redboot_command_line, COMMAND_LINE_SIZE);
determine_cpu();
determine_clocks(1);
@@ -803,7 +803,7 @@ void __init setup_arch(char **cmdline_p)
#endif
/* deal with the command line - RedBoot may have passed one to the kernel */
- memcpy(command_line, saved_command_line, sizeof(command_line));
+ memcpy(command_line, boot_command_line, sizeof(command_line));
*cmdline_p = &command_line[0];
parse_cmdline_early(command_line);
diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S
index 9c1fb12367f..97910e01682 100644
--- a/arch/frv/kernel/vmlinux.lds.S
+++ b/arch/frv/kernel/vmlinux.lds.S
@@ -61,10 +61,12 @@ SECTIONS
.data.percpu : { *(.data.percpu) }
__per_cpu_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(4096);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
. = ALIGN(THREAD_SIZE);
__init_end = .;
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 34a84bc4baf..1734d96422c 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -17,6 +17,10 @@ config SWAP
bool
default n
+config ZONE_DMA
+ bool
+ default y
+
config FPU
bool
default n
@@ -53,6 +57,9 @@ config TIME_LOW_RES
bool
default y
+config NO_IOPORT
+ def_bool y
+
config ISA
bool
default y
diff --git a/arch/h8300/kernel/Makefile b/arch/h8300/kernel/Makefile
index 71b6131e98b..4edbc2ef6ca 100644
--- a/arch/h8300/kernel/Makefile
+++ b/arch/h8300/kernel/Makefile
@@ -6,6 +6,8 @@ extra-y := vmlinux.lds
obj-y := process.o traps.o ptrace.o ints.o \
sys_h8300.o time.o semaphore.o signal.o \
- setup.o gpio.o init_task.o syscalls.o
+ setup.o gpio.o init_task.o syscalls.o devres.o
+
+devres-y = ../../../kernel/irq/devres.o
obj-$(CONFIG_MODULES) += module.o h8300_ksyms.o
diff --git a/arch/h8300/kernel/setup.c b/arch/h8300/kernel/setup.c
index 6adf8f41d2a..313cd808104 100644
--- a/arch/h8300/kernel/setup.c
+++ b/arch/h8300/kernel/setup.c
@@ -54,7 +54,7 @@ unsigned long rom_length;
unsigned long memory_start;
unsigned long memory_end;
-char command_line[COMMAND_LINE_SIZE];
+char __initdata command_line[COMMAND_LINE_SIZE];
extern int _stext, _etext, _sdata, _edata, _sbss, _ebss, _end;
extern int _ramstart, _ramend;
@@ -154,8 +154,8 @@ void __init setup_arch(char **cmdline_p)
#endif
/* Keep a copy of command line */
*cmdline_p = &command_line[0];
- memcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE-1] = 0;
+ memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE-1] = 0;
#ifdef DEBUG
if (strlen(*cmdline_p))
diff --git a/arch/h8300/kernel/time.c b/arch/h8300/kernel/time.c
index 8abab3bc2b6..d1ef615ba89 100644
--- a/arch/h8300/kernel/time.c
+++ b/arch/h8300/kernel/time.c
@@ -118,9 +118,3 @@ int do_settimeofday(struct timespec *tv)
}
EXPORT_SYMBOL(do_settimeofday);
-
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-
-}
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index f05288be887..65f1cdc5ee0 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -126,10 +126,12 @@ SECTIONS
___con_initcall_end = .;
*(.exit.text)
*(.exit.data)
+#if defined(CONFIG_BLK_DEV_INITRD)
. = ALIGN(4);
___initramfs_start = .;
*(.init.ramfs)
___initramfs_end = .;
+#endif
. = ALIGN(0x4) ;
___init_end = .;
__edata = . ;
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 0dfee812811..63d5e841caf 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -38,6 +38,10 @@ config MMU
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config SBUS
bool
diff --git a/arch/i386/kernel/apm.c b/arch/i386/kernel/apm.c
index 19901692754..db99a8948da 100644
--- a/arch/i386/kernel/apm.c
+++ b/arch/i386/kernel/apm.c
@@ -1894,7 +1894,7 @@ static int __init apm_setup(char *str)
__setup("apm=", apm_setup);
#endif
-static struct file_operations apm_bios_fops = {
+static const struct file_operations apm_bios_fops = {
.owner = THIS_MODULE,
.read = do_read,
.poll = do_poll,
diff --git a/arch/i386/kernel/cpu/mtrr/if.c b/arch/i386/kernel/cpu/mtrr/if.c
index 5ae1705eafa..ee771f305f9 100644
--- a/arch/i386/kernel/cpu/mtrr/if.c
+++ b/arch/i386/kernel/cpu/mtrr/if.c
@@ -339,7 +339,7 @@ static int mtrr_open(struct inode *inode, struct file *file)
return single_open(file, mtrr_seq_show, NULL);
}
-static struct file_operations mtrr_fops = {
+static const struct file_operations mtrr_fops = {
.owner = THIS_MODULE,
.open = mtrr_open,
.read = seq_read,
diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c
index 51130b39cd2..4da75fa3208 100644
--- a/arch/i386/kernel/cpuid.c
+++ b/arch/i386/kernel/cpuid.c
@@ -148,7 +148,7 @@ static int cpuid_open(struct inode *inode, struct file *file)
/*
* File operations we support
*/
-static struct file_operations cpuid_fops = {
+static const struct file_operations cpuid_fops = {
.owner = THIS_MODULE,
.llseek = cpuid_seek,
.read = cpuid_read,
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
index edef5084ce1..cb9abdfced9 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/i386/kernel/head.S
@@ -103,7 +103,7 @@ ENTRY(startup_32)
movzwl OLD_CL_OFFSET,%esi
addl $(OLD_CL_BASE_ADDR),%esi
2:
- movl $(saved_command_line - __PAGE_OFFSET),%edi
+ movl $(boot_command_line - __PAGE_OFFSET),%edi
movl $(COMMAND_LINE_SIZE/4),%ecx
rep
movsl
diff --git a/arch/i386/kernel/microcode.c b/arch/i386/kernel/microcode.c
index c8fa13721bc..381252bae3d 100644
--- a/arch/i386/kernel/microcode.c
+++ b/arch/i386/kernel/microcode.c
@@ -451,7 +451,7 @@ static ssize_t microcode_write (struct file *file, const char __user *buf, size_
return ret;
}
-static struct file_operations microcode_fops = {
+static const struct file_operations microcode_fops = {
.owner = THIS_MODULE,
.write = microcode_write,
.open = microcode_open,
diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index 4a472a17d1c..4e14264f392 100644
--- a/arch/i386/kernel/msr.c
+++ b/arch/i386/kernel/msr.c
@@ -230,7 +230,7 @@ static int msr_open(struct inode *inode, struct file *file)
/*
* File operations we support
*/
-static struct file_operations msr_fops = {
+static const struct file_operations msr_fops = {
.owner = THIS_MODULE,
.llseek = msr_seek,
.read = msr_read,
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 4b31ad70c1a..4694ac980cd 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -132,7 +132,7 @@ unsigned long saved_videomode;
#define RAMDISK_PROMPT_FLAG 0x8000
#define RAMDISK_LOAD_FLAG 0x4000
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
unsigned char __initdata boot_params[PARAM_SIZE];
@@ -576,7 +576,7 @@ void __init setup_arch(char **cmdline_p)
print_memory_map("user");
}
- strlcpy(command_line, saved_command_line, COMMAND_LINE_SIZE);
+ strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
max_low_pfn = setup_memory();
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S
index a53c8b1854b..5038a73d554 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S
@@ -181,12 +181,14 @@ SECTIONS
from .altinstructions and .eh_frame */
.exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { *(.exit.text) }
.exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { *(.exit.data) }
+#if defined(CONFIG_BLK_DEV_INITRD)
. = ALIGN(4096);
.init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
__initramfs_start = .;
*(.init.ramfs)
__initramfs_end = .;
}
+#endif
. = ALIGN(L1_CACHE_BYTES);
.data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
__per_cpu_start = .;
diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c
index aaaa4d225f7..cba9b3894a3 100644
--- a/arch/i386/mm/fault.c
+++ b/arch/i386/mm/fault.c
@@ -60,32 +60,6 @@ static inline int notify_page_fault(enum die_val val, const char *str,
}
/*
- * Unlock any spinlocks which will prevent us from getting the
- * message out
- */
-void bust_spinlocks(int yes)
-{
- int loglevel_save = console_loglevel;
-
- if (yes) {
- oops_in_progress = 1;
- return;
- }
-#ifdef CONFIG_VT
- unblank_screen();
-#endif
- oops_in_progress = 0;
- /*
- * OK, the message is on the console. Now we call printk()
- * without oops_in_progress set so that printk will give klogd
- * a poke. Hold onto your hats...
- */
- console_loglevel = 15; /* NMI oopser may have shut the console up */
- printk(" ");
- console_loglevel = loglevel_save;
-}
-
-/*
* Return EIP plus the CS segment base. The segment limit is also
* adjusted, clamped to the kernel/user address space (whichever is
* appropriate), and returned in *eip_limit.
diff --git a/arch/i386/mm/highmem.c b/arch/i386/mm/highmem.c
index e0fa6cb655a..bb2de1089ad 100644
--- a/arch/i386/mm/highmem.c
+++ b/arch/i386/mm/highmem.c
@@ -33,13 +33,14 @@ void *kmap_atomic(struct page *page, enum km_type type)
/* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
pagefault_disable();
+
+ idx = type + KM_TYPE_NR*smp_processor_id();
+ BUG_ON(!pte_none(*(kmap_pte-idx)));
+
if (!PageHighMem(page))
return page_address(page);
- idx = type + KM_TYPE_NR*smp_processor_id();
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
- if (!pte_none(*(kmap_pte-idx)))
- BUG();
set_pte(kmap_pte-idx, mk_pte(page, kmap_prot));
return (void*) vaddr;
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index f1d2899e9a6..db185f34e34 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -24,6 +24,10 @@ config 64BIT
bool
default y
+config ZONE_DMA
+ def_bool y
+ depends on !IA64_SGI_SN2
+
config MMU
bool
default y
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index ce49fe3a3b5..c1dca226b47 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -1881,7 +1881,7 @@ ioc_open(struct inode *inode, struct file *file)
return seq_open(file, &ioc_seq_ops);
}
-static struct file_operations ioc_fops = {
+static const struct file_operations ioc_fops = {
.open = ioc_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c
index 578737ec762..c05bda66236 100644
--- a/arch/ia64/ia32/binfmt_elf32.c
+++ b/arch/ia64/ia32/binfmt_elf32.c
@@ -91,9 +91,8 @@ ia64_elf32_init (struct pt_regs *regs)
* it with privilege level 3 because the IVE uses non-privileged accesses to these
* tables. IA-32 segmentation is used to protect against IA-32 accesses to them.
*/
- vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (vma) {
- memset(vma, 0, sizeof(*vma));
vma->vm_mm = current->mm;
vma->vm_start = IA32_GDT_OFFSET;
vma->vm_end = vma->vm_start + PAGE_SIZE;
@@ -117,9 +116,8 @@ ia64_elf32_init (struct pt_regs *regs)
* code is locked in specific gate page, which is pointed by pretcode
* when setup_frame_ia32
*/
- vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (vma) {
- memset(vma, 0, sizeof(*vma));
vma->vm_mm = current->mm;
vma->vm_start = IA32_GATE_OFFSET;
vma->vm_end = vma->vm_start + PAGE_SIZE;
@@ -142,9 +140,8 @@ ia64_elf32_init (struct pt_regs *regs)
* Install LDT as anonymous memory. This gives us all-zero segment descriptors
* until a task modifies them via modify_ldt().
*/
- vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (vma) {
- memset(vma, 0, sizeof(*vma));
vma->vm_mm = current->mm;
vma->vm_start = IA32_LDT_OFFSET;
vma->vm_end = vma->vm_start + PAGE_ALIGN(IA32_LDT_ENTRIES*IA32_LDT_ENTRY_SIZE);
@@ -214,12 +211,10 @@ ia32_setup_arg_pages (struct linux_binprm *bprm, int executable_stack)
bprm->loader += stack_base;
bprm->exec += stack_base;
- mpnt = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ mpnt = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (!mpnt)
return -ENOMEM;
- memset(mpnt, 0, sizeof(*mpnt));
-
down_write(&current->mm->mmap_sem);
{
mpnt->vm_mm = current->mm;
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S
index a32cd59b81e..687e5fdc968 100644
--- a/arch/ia64/ia32/ia32_entry.S
+++ b/arch/ia64/ia32/ia32_entry.S
@@ -326,7 +326,7 @@ ia32_syscall_table:
data8 sys_ni_syscall
data8 compat_sys_wait4
data8 sys_swapoff /* 115 */
- data8 sys32_sysinfo
+ data8 compat_sys_sysinfo
data8 sys32_ipc
data8 sys_fsync
data8 sys32_sigreturn
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index 957681c39ad..d430d36ae49 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -2209,74 +2209,6 @@ sys32_fstat64 (unsigned int fd, struct stat64 __user *statbuf)
return ret;
}
-struct sysinfo32 {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- u16 procs;
- u16 pad;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[8];
-};
-
-asmlinkage long
-sys32_sysinfo (struct sysinfo32 __user *info)
-{
- struct sysinfo s;
- long ret, err;
- int bitcount = 0;
- mm_segment_t old_fs = get_fs();
-
- set_fs(KERNEL_DS);
- ret = sys_sysinfo((struct sysinfo __user *) &s);
- set_fs(old_fs);
- /* Check to see if any memory value is too large for 32-bit and
- * scale down if needed.
- */
- if ((s.totalram >> 32) || (s.totalswap >> 32)) {
- while (s.mem_unit < PAGE_SIZE) {
- s.mem_unit <<= 1;
- bitcount++;
- }
- s.totalram >>= bitcount;
- s.freeram >>= bitcount;
- s.sharedram >>= bitcount;
- s.bufferram >>= bitcount;
- s.totalswap >>= bitcount;
- s.freeswap >>= bitcount;
- s.totalhigh >>= bitcount;
- s.freehigh >>= bitcount;
- }
-
- if (!access_ok(VERIFY_WRITE, info, sizeof(*info)))
- return -EFAULT;
-
- err = __put_user(s.uptime, &info->uptime);
- err |= __put_user(s.loads[0], &info->loads[0]);
- err |= __put_user(s.loads[1], &info->loads[1]);
- err |= __put_user(s.loads[2], &info->loads[2]);
- err |= __put_user(s.totalram, &info->totalram);
- err |= __put_user(s.freeram, &info->freeram);
- err |= __put_user(s.sharedram, &info->sharedram);
- err |= __put_user(s.bufferram, &info->bufferram);
- err |= __put_user(s.totalswap, &info->totalswap);
- err |= __put_user(s.freeswap, &info->freeswap);
- err |= __put_user(s.procs, &info->procs);
- err |= __put_user (s.totalhigh, &info->totalhigh);
- err |= __put_user (s.freehigh, &info->freehigh);
- err |= __put_user (s.mem_unit, &info->mem_unit);
- if (err)
- return -EFAULT;
- return ret;
-}
-
asmlinkage long
sys32_sched_rr_get_interval (pid_t pid, struct compat_timespec __user *interval)
{
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 6c03928544c..772ba6fe110 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -413,11 +413,10 @@ efi_init (void)
efi_char16_t *c16;
u64 efi_desc_size;
char *cp, vendor[100] = "unknown";
- extern char saved_command_line[];
int i;
/* it's too early to be able to use the standard kernel command line support... */
- for (cp = saved_command_line; *cp; ) {
+ for (cp = boot_command_line; *cp; ) {
if (memcmp(cp, "mem=", 4) == 0) {
mem_limit = memparse(cp + 4, &cp);
} else if (memcmp(cp, "max_addr=", 9) == 0) {
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index aa94f60fa8e..9860794a68f 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -621,7 +621,7 @@ EXPORT_PER_CPU_SYMBOL_GPL(pfm_syst_info);
/* forward declaration */
-static struct file_operations pfm_file_ops;
+static const struct file_operations pfm_file_ops;
/*
* forward declarations
@@ -2126,7 +2126,7 @@ pfm_no_open(struct inode *irrelevant, struct file *dontcare)
-static struct file_operations pfm_file_ops = {
+static const struct file_operations pfm_file_ops = {
.llseek = no_llseek,
.read = pfm_read,
.write = pfm_write,
@@ -2301,12 +2301,11 @@ pfm_smpl_buffer_alloc(struct task_struct *task, pfm_context_t *ctx, unsigned lon
DPRINT(("smpl_buf @%p\n", smpl_buf));
/* allocate vma */
- vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (!vma) {
DPRINT(("Cannot allocate vma\n"));
goto error_kmem;
}
- memset(vma, 0, sizeof(*vma));
/*
* partially initialize the vma for the sampling buffer
@@ -6597,7 +6596,7 @@ found:
return 0;
}
-static struct file_operations pfm_proc_fops = {
+static const struct file_operations pfm_proc_fops = {
.open = pfm_proc_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c
index 20bad78b507..37c876f95db 100644
--- a/arch/ia64/kernel/sal.c
+++ b/arch/ia64/kernel/sal.c
@@ -194,9 +194,8 @@ static void __init
chk_nointroute_opt(void)
{
char *cp;
- extern char saved_command_line[];
- for (cp = saved_command_line; *cp; ) {
+ for (cp = boot_command_line; *cp; ) {
if (memcmp(cp, "nointroute", 10) == 0) {
no_int_routing = 1;
printk ("no_int_routing on\n");
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index e375a2f0f2c..af9f8754d84 100644
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -352,7 +352,7 @@ retry:
return size;
}
-static struct file_operations salinfo_event_fops = {
+static const struct file_operations salinfo_event_fops = {
.open = salinfo_event_open,
.read = salinfo_event_read,
};
@@ -568,7 +568,7 @@ salinfo_log_write(struct file *file, const char __user *buffer, size_t count, lo
return count;
}
-static struct file_operations salinfo_data_fops = {
+static const struct file_operations salinfo_data_fops = {
.open = salinfo_log_open,
.release = salinfo_log_release,
.read = salinfo_log_read,
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 83c2629e1c4..5fa09d141ab 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -262,7 +262,7 @@ reserve_memory (void)
* appropriate after a kernel panic.
*/
{
- char *from = strstr(saved_command_line, "crashkernel=");
+ char *from = strstr(boot_command_line, "crashkernel=");
unsigned long base, size;
if (from) {
size = memparse(from + 12, &from);
@@ -463,7 +463,7 @@ setup_arch (char **cmdline_p)
ia64_patch_vtop((u64) __start___vtop_patchlist, (u64) __end___vtop_patchlist);
*cmdline_p = __va(ia64_boot_param->command_line);
- strlcpy(saved_command_line, *cmdline_p, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, *cmdline_p, COMMAND_LINE_SIZE);
efi_init();
io_port_init();
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index ab684747036..765cbe5ba6a 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -24,8 +24,6 @@
#include <asm/uaccess.h>
#include <asm/kdebug.h>
-extern spinlock_t timerlist_lock;
-
fpswa_interface_t *fpswa_interface;
EXPORT_SYMBOL(fpswa_interface);
@@ -53,34 +51,6 @@ trap_init (void)
fpswa_interface = __va(ia64_boot_param->fpswa);
}
-/*
- * Unlock any spinlocks which will prevent us from getting the message out (timerlist_lock
- * is acquired through the console unblank code)
- */
-void
-bust_spinlocks (int yes)
-{
- int loglevel_save = console_loglevel;
-
- if (yes) {
- oops_in_progress = 1;
- return;
- }
-
-#ifdef CONFIG_VT
- unblank_screen();
-#endif
- oops_in_progress = 0;
- /*
- * OK, the message is on the console. Now we call printk() without
- * oops_in_progress set so that printk will give klogd a poke. Hold onto
- * your hats...
- */
- console_loglevel = 15; /* NMI oopser may have shut the console up */
- printk(" ");
- console_loglevel = loglevel_save;
-}
-
void
die (const char *str, struct pt_regs *regs, long err)
{
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 8f3d0066f44..25dd55e4db2 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -111,12 +111,14 @@ SECTIONS
.init.data : AT(ADDR(.init.data) - LOAD_OFFSET)
{ *(.init.data) }
+#ifdef CONFIG_BLK_DEV_INITRD
.init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET)
{
__initramfs_start = .;
*(.init.ramfs)
__initramfs_end = .;
}
+#endif
. = ALIGN(16);
.init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET)
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 63e6d49c581..ca4d41e5f17 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -259,9 +259,11 @@ paging_init (void)
num_physpages = 0;
efi_memmap_walk(count_pages, &num_physpages);
- max_dma = virt_to_phys((void *) MAX_DMA_ADDRESS) >> PAGE_SHIFT;
memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
+#ifdef CONFIG_ZONE_DMA
+ max_dma = virt_to_phys((void *) MAX_DMA_ADDRESS) >> PAGE_SHIFT;
max_zone_pfns[ZONE_DMA] = max_dma;
+#endif
max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
#ifdef CONFIG_VIRTUAL_MEM_MAP
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 6eae596c509..16835108bb5 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -37,7 +37,9 @@ struct early_node_data {
unsigned long pernode_size;
struct bootmem_data bootmem_data;
unsigned long num_physpages;
+#ifdef CONFIG_ZONE_DMA
unsigned long num_dma_physpages;
+#endif
unsigned long min_pfn;
unsigned long max_pfn;
};
@@ -633,9 +635,11 @@ static __init int count_node_pages(unsigned long start, unsigned long len, int n
unsigned long end = start + len;
mem_data[node].num_physpages += len >> PAGE_SHIFT;
+#ifdef CONFIG_ZONE_DMA
if (start <= __pa(MAX_DMA_ADDRESS))
mem_data[node].num_dma_physpages +=
(min(end, __pa(MAX_DMA_ADDRESS)) - start) >>PAGE_SHIFT;
+#endif
start = GRANULEROUNDDOWN(start);
start = ORDERROUNDDOWN(start);
end = GRANULEROUNDUP(end);
@@ -688,7 +692,9 @@ void __init paging_init(void)
}
memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
+#ifdef CONFIG_ZONE_DMA
max_zone_pfns[ZONE_DMA] = max_dma;
+#endif
max_zone_pfns[ZONE_NORMAL] = max_pfn;
free_area_init_nodes(max_zone_pfns);
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index faaca21a371..f225dd72968 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -68,7 +68,7 @@ max_pgt_pages(void)
#ifndef CONFIG_NUMA
node_free_pages = nr_free_pages();
#else
- node_free_pages = nr_free_pages_pgdat(NODE_DATA(numa_node_id()));
+ node_free_pages = node_page_state(numa_node_id(), NR_FREE_PAGES);
#endif
max_pgt_pages = node_free_pages / PGT_FRACTION_OF_NODE_MEM;
max_pgt_pages = max(max_pgt_pages, MIN_PGT_PAGES);
@@ -176,9 +176,8 @@ ia64_init_addr_space (void)
* the problem. When the process attempts to write to the register backing store
* for the first time, it will get a SEGFAULT in this case.
*/
- vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (vma) {
- memset(vma, 0, sizeof(*vma));
vma->vm_mm = current->mm;
vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
vma->vm_end = vma->vm_start + PAGE_SIZE;
@@ -195,9 +194,8 @@ ia64_init_addr_space (void)
/* map NaT-page at address zero to speed up speculative dereferencing of NULL: */
if (!(current->personality & MMAP_PAGE_ZERO)) {
- vma = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (vma) {
- memset(vma, 0, sizeof(*vma));
vma->vm_mm = current->mm;
vma->vm_end = PAGE_SIZE;
vma->vm_page_prot = __pgprot(pgprot_val(PAGE_READONLY) | _PAGE_MA_NAT);
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index d9d306c79f2..601747b1e22 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -455,7 +455,7 @@ static int sn2_ptc_proc_open(struct inode *inode, struct file *file)
return seq_open(file, &sn2_ptc_seq_ops);
}
-static struct file_operations proc_sn2_ptc_operations = {
+static const struct file_operations proc_sn2_ptc_operations = {
.open = sn2_ptc_proc_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index 33367996d72..6da9854751c 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -865,7 +865,7 @@ error:
return r;
}
-static struct file_operations sn_hwperf_fops = {
+static const struct file_operations sn_hwperf_fops = {
.ioctl = sn_hwperf_ioctl,
};
diff --git a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
index 43ddc2eccb9..62b3e9a496a 100644
--- a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
+++ b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
@@ -89,61 +89,80 @@ static int coherence_id_open(struct inode *inode, struct file *file)
return single_open(file, coherence_id_show, NULL);
}
-static struct proc_dir_entry
-*sn_procfs_create_entry(const char *name, struct proc_dir_entry *parent,
- int (*openfunc)(struct inode *, struct file *),
- int (*releasefunc)(struct inode *, struct file *),
- ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *))
-{
- struct proc_dir_entry *e = create_proc_entry(name, 0444, parent);
-
- if (e) {
- struct file_operations *f;
-
- f = kzalloc(sizeof(*f), GFP_KERNEL);
- if (f) {
- f->open = openfunc;
- f->read = seq_read;
- f->llseek = seq_lseek;
- f->release = releasefunc;
- f->write = write;
- e->proc_fops = f;
- }
- }
-
- return e;
-}
-
/* /proc/sgi_sn/sn_topology uses seq_file, see sn_hwperf.c */
extern int sn_topology_open(struct inode *, struct file *);
extern int sn_topology_release(struct inode *, struct file *);
+static const struct file_operations proc_partition_id_fops = {
+ .open = partition_id_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations proc_system_sn_fops = {
+ .open = system_serial_number_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations proc_license_id_fops = {
+ .open = licenseID_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations proc_sn_force_intr_fops = {
+ .open = sn_force_interrupt_open,
+ .read = seq_read,
+ .write = sn_force_interrupt_write_proc,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations proc_coherence_id_fops = {
+ .open = coherence_id_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations proc_sn_topo_fops = {
+ .open = sn_topology_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = sn_topology_release,
+};
+
void register_sn_procfs(void)
{
static struct proc_dir_entry *sgi_proc_dir = NULL;
+ struct proc_dir_entry *pde;
BUG_ON(sgi_proc_dir != NULL);
if (!(sgi_proc_dir = proc_mkdir("sgi_sn", NULL)))
return;
- sn_procfs_create_entry("partition_id", sgi_proc_dir,
- partition_id_open, single_release, NULL);
-
- sn_procfs_create_entry("system_serial_number", sgi_proc_dir,
- system_serial_number_open, single_release, NULL);
-
- sn_procfs_create_entry("licenseID", sgi_proc_dir,
- licenseID_open, single_release, NULL);
-
- sn_procfs_create_entry("sn_force_interrupt", sgi_proc_dir,
- sn_force_interrupt_open, single_release,
- sn_force_interrupt_write_proc);
-
- sn_procfs_create_entry("coherence_id", sgi_proc_dir,
- coherence_id_open, single_release, NULL);
-
- sn_procfs_create_entry("sn_topology", sgi_proc_dir,
- sn_topology_open, sn_topology_release, NULL);
+ pde = create_proc_entry("partition_id", 0444, sgi_proc_dir);
+ if (pde)
+ pde->proc_fops = &proc_partition_id_fops;
+ pde = create_proc_entry("system_serial_number", 0444, sgi_proc_dir);
+ if (pde)
+ pde->proc_fops = &proc_system_sn_fops;
+ pde = create_proc_entry("licenseID", 0444, sgi_proc_dir);
+ if (pde)
+ pde->proc_fops = &proc_license_id_fops;
+ pde = create_proc_entry("sn_force_interrupt", 0644, sgi_proc_dir);
+ if (pde)
+ pde->proc_fops = &proc_sn_force_intr_fops;
+ pde = create_proc_entry("coherence_id", 0444, sgi_proc_dir);
+ if (pde)
+ pde->proc_fops = &proc_coherence_id_fops;
+ pde = create_proc_entry("sn_topology", 0444, sgi_proc_dir);
+ if (pde)
+ pde->proc_fops = &proc_sn_topo_fops;
}
#endif /* CONFIG_PROC_FS */
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index f383dab973f..9740d6b8ae1 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -16,6 +16,10 @@ config GENERIC_ISA_DMA
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config GENERIC_HARDIRQS
bool
default y
@@ -24,6 +28,9 @@ config GENERIC_IRQ_PROBE
bool
default y
+config NO_IOPORT
+ def_bool y
+
source "init/Kconfig"
diff --git a/arch/m32r/Makefile b/arch/m32r/Makefile
index f219c47d334..cdf63b210c5 100644
--- a/arch/m32r/Makefile
+++ b/arch/m32r/Makefile
@@ -7,7 +7,7 @@
LDFLAGS :=
OBJCOPYFLAGS := -O binary -R .note -R .comment -S
-LDFLAGS_vmlinux := -e startup_32
+LDFLAGS_vmlinux :=
CFLAGS += -pipe -fno-schedule-insns
CFLAGS_KERNEL += -mmodel=medium
diff --git a/arch/m32r/defconfig b/arch/m32r/defconfig
index 85309309316..13579917afe 100644
--- a/arch/m32r/defconfig
+++ b/arch/m32r/defconfig
@@ -1,20 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:20:11 2005
+# Linux kernel version: 2.6.19
+# Tue Dec 12 17:52:38 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -22,32 +20,40 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
-# CONFIG_IKCONFIG_PROC is not set
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -55,10 +61,29 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
#
# Processor type and features
@@ -70,8 +95,10 @@ CONFIG_PLAT_M32700UT=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_MMU=y
@@ -85,34 +112,39 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x01000000
CONFIG_NOHIGHMEM=y
-# CONFIG_DISCONTIGMEM is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00f00000
+CONFIG_IRAM_SIZE=0x00080000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
-# CONFIG_SMP is not set
+CONFIG_SMP=y
+# CONFIG_CHIP_M32700_TS1 is not set
+CONFIG_NR_CPUS=2
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
# PCCARD (PCMCIA/CardBus) support
#
-CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=y
-
-#
-# PC-card bridges
-#
-# CONFIG_TCIC is not set
-# CONFIG_M32R_PCC is not set
-CONFIG_M32R_CFC=y
-CONFIG_M32R_CFC_NUM=1
+# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
@@ -125,6 +157,94 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -133,12 +253,100 @@ CONFIG_BINFMT_ELF=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+CONFIG_MTD_JEDECPROBE=m
+CONFIG_MTD_GEN_PROBE=m
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+CONFIG_MTD_CFI_BE_BYTE_SWAP=y
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=m
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
@@ -152,7 +360,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -160,23 +367,21 @@ CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+CONFIG_ATA_OVER_ETH=m
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -185,7 +390,6 @@ CONFIG_BLK_DEV_IDE=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=y
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
@@ -204,7 +408,9 @@ CONFIG_IDE_GENERIC=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
@@ -216,6 +422,7 @@ CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -225,26 +432,23 @@ CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOGGING is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
#
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
#
-# PCMCIA SCSI adapter support
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
-# CONFIG_PCMCIA_AHA152X is not set
-# CONFIG_PCMCIA_FDOMAIN is not set
-# CONFIG_PCMCIA_NINJA_SCSI is not set
-# CONFIG_PCMCIA_QLOGIC is not set
-# CONFIG_PCMCIA_SYM53C500 is not set
#
# Multi-device support (RAID and LVM)
@@ -254,6 +458,7 @@ CONFIG_SCSI_MULTI_LUN=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -264,69 +469,8 @@ CONFIG_SCSI_MULTI_LUN=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -334,6 +478,11 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -359,11 +508,6 @@ CONFIG_SMC91X=y
# CONFIG_NET_RADIO is not set
#
-# PCMCIA network device support
-#
-# CONFIG_NET_PCMCIA is not set
-
-#
# Wan interfaces
#
# CONFIG_WAN is not set
@@ -371,6 +515,8 @@ CONFIG_SMC91X=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -386,6 +532,7 @@ CONFIG_SMC91X=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -414,7 +561,6 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -422,6 +568,7 @@ CONFIG_SOUND_GAMEPORT=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -450,8 +597,8 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
CONFIG_DS1302=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
@@ -459,17 +606,12 @@ CONFIG_DS1302=y
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
-
-#
-# PCMCIA character devices
-#
-# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -477,34 +619,51 @@ CONFIG_DS1302=y
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
#
-CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_DEV=m
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
#
-# Video For Linux
+# Video Capture Adapters
#
#
-# Video Adapters
+# Video Capture Adapters
#
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_CPIA is not set
-CONFIG_VIDEO_M32R_AR=y
-CONFIG_VIDEO_M32R_AR_M64278=y
+CONFIG_VIDEO_M32R_AR=m
+CONFIG_VIDEO_M32R_AR_M64278=m
#
# Radio Adapters
#
-# CONFIG_RADIO_MAESTRO is not set
#
# Digital Video Broadcasting Devices
@@ -514,15 +673,16 @@ CONFIG_VIDEO_M32R_AR_M64278=y
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
-# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_S1D13XXX=y
# CONFIG_FB_VIRTUAL is not set
#
@@ -531,6 +691,7 @@ CONFIG_FB=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
@@ -542,6 +703,7 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_LOGO_M32R_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -554,6 +716,11 @@ CONFIG_LOGO_LINUX_CLUT224=y
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -563,23 +730,62 @@ CONFIG_LOGO_LINUX_CLUT224=y
#
# MMC/SD Card support
#
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+CONFIG_MMC_DEBUG=y
+CONFIG_MMC_BLOCK=y
+# CONFIG_MMC_TIFM_SD is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=m
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=m
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
CONFIG_JBD_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
@@ -587,17 +793,19 @@ CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -623,15 +831,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -643,6 +849,8 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
@@ -655,12 +863,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -669,6 +879,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -723,16 +934,23 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Profiling support
#
-# CONFIG_PROFILING is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_BUF_SHIFT=15
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -746,12 +964,9 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
diff --git a/arch/m32r/kernel/head.S b/arch/m32r/kernel/head.S
index 0d3c8ee0e03..dab7436d7bb 100644
--- a/arch/m32r/kernel/head.S
+++ b/arch/m32r/kernel/head.S
@@ -7,8 +7,6 @@
* Hitoshi Yamamoto
*/
-/* $Id$ */
-
#include <linux/init.h>
__INIT
__INITDATA
diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index 44cbe0ce0f8..a689e2978b6 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -174,7 +174,7 @@ void show_regs(struct pt_regs * regs)
regs->acc1h, regs->acc1l);
#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
printk("ACCH[%08lx]:ACCL[%08lx]\n", \
- regs->acch, regs->accl);
+ regs->acc0h, regs->acc0l);
#else
#error unknown isa configuration
#endif
diff --git a/arch/m32r/kernel/setup.c b/arch/m32r/kernel/setup.c
index 936205f7aba..d64814385d7 100644
--- a/arch/m32r/kernel/setup.c
+++ b/arch/m32r/kernel/setup.c
@@ -64,7 +64,7 @@ struct screen_info screen_info = {
extern int root_mountflags;
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
static struct resource data_resource = {
.name = "Kernel data",
@@ -95,8 +95,8 @@ static __inline__ void parse_mem_cmdline(char ** cmdline_p)
int usermem = 0;
/* Save unparsed command line copy for /proc/cmdline */
- memcpy(saved_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE-1] = '\0';
+ memcpy(boot_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE-1] = '\0';
memory_start = (unsigned long)CONFIG_MEMORY_START+PAGE_OFFSET;
memory_end = memory_start+(unsigned long)CONFIG_MEMORY_SIZE;
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index 092ea86bb07..4b156054baa 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -109,19 +109,10 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
COPY(r10);
COPY(r11);
COPY(r12);
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
COPY(acc0h);
COPY(acc0l);
- COPY(acc1h);
- COPY(acc1l);
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
- COPY(acch);
- COPY(accl);
- COPY(dummy_acc1h);
- COPY(dummy_acc1l);
-#else
-#error unknown isa configuration
-#endif
+ COPY(acc1h); /* ISA_DSP_LEVEL2 only */
+ COPY(acc1l); /* ISA_DSP_LEVEL2 only */
COPY(psw);
COPY(bpc);
COPY(bbpsw);
@@ -196,19 +187,10 @@ setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
COPY(r10);
COPY(r11);
COPY(r12);
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
COPY(acc0h);
COPY(acc0l);
- COPY(acc1h);
- COPY(acc1l);
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
- COPY(acch);
- COPY(accl);
- COPY(dummy_acc1h);
- COPY(dummy_acc1l);
-#else
-#error unknown isa configuration
-#endif
+ COPY(acc1h); /* ISA_DSP_LEVEL2 only */
+ COPY(acc1l); /* ISA_DSP_LEVEL2 only */
COPY(psw);
COPY(bpc);
COPY(bbpsw);
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index a09038282c7..3858c9f39ba 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -286,11 +286,3 @@ void __init time_init(void)
#error no chip configuration
#endif
}
-
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S
index 358b9cee2c6..439cc257cd1 100644
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@@ -6,12 +6,15 @@
#include <asm/page.h>
OUTPUT_ARCH(m32r)
-ENTRY(startup_32)
#if defined(__LITTLE_ENDIAN__)
jiffies = jiffies_64;
#else
jiffies = jiffies_64 + 4;
#endif
+
+kernel_entry = boot - 0x80000000;
+ENTRY(kernel_entry)
+
SECTIONS
{
. = CONFIG_MEMORY_START + __PAGE_OFFSET;
@@ -99,10 +102,14 @@ SECTIONS
from .altinstructions and .eh_frame */
.exit.text : { *(.exit.text) }
.exit.data : { *(.exit.data) }
+
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(4096);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
+
. = ALIGN(32);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
diff --git a/arch/m32r/lib/ashxdi3.S b/arch/m32r/lib/ashxdi3.S
index 107594b65d5..7fc0c19801b 100644
--- a/arch/m32r/lib/ashxdi3.S
+++ b/arch/m32r/lib/ashxdi3.S
@@ -4,8 +4,6 @@
* Copyright (C) 2001,2002 Hiroyuki Kondo, and Hirokazu Takata
*
*/
-/* $Id$ */
-
;
; input (r0,r1) src
@@ -293,4 +291,3 @@ __lshrdi3:
#endif /* not CONFIG_ISA_DUAL_ISSUE */
.end
-
diff --git a/arch/m32r/lib/checksum.S b/arch/m32r/lib/checksum.S
index cfbe00e5184..0af0360c76d 100644
--- a/arch/m32r/lib/checksum.S
+++ b/arch/m32r/lib/checksum.S
@@ -25,8 +25,6 @@
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
-/* $Id$ */
-
#include <linux/linkage.h>
#include <asm/assembler.h>
@@ -319,3 +317,4 @@ ENTRY(csum_partial_copy_generic)
nop
nop
+ .end
diff --git a/arch/m32r/lib/delay.c b/arch/m32r/lib/delay.c
index 06382a38c31..59bfc34e0d9 100644
--- a/arch/m32r/lib/delay.c
+++ b/arch/m32r/lib/delay.c
@@ -5,8 +5,6 @@
* Copyright (c) 2004 Hirokazu Takata
*/
-/* $Id$ */
-
#include <linux/param.h>
#ifdef CONFIG_SMP
#include <linux/sched.h>
diff --git a/arch/m32r/lib/memcpy.S b/arch/m32r/lib/memcpy.S
index 2089a215314..05987cd639e 100644
--- a/arch/m32r/lib/memcpy.S
+++ b/arch/m32r/lib/memcpy.S
@@ -10,8 +10,6 @@
* src: r1
* n : r2
*/
-/* $Id$ */
-
.text
#include <linux/linkage.h>
diff --git a/arch/m32r/lib/memset.S b/arch/m32r/lib/memset.S
index b47fa3537aa..2b2831a3792 100644
--- a/arch/m32r/lib/memset.S
+++ b/arch/m32r/lib/memset.S
@@ -12,8 +12,6 @@
* ret: r0
*
*/
-/* $Id$ */
-
.text
.global memset
diff --git a/arch/m32r/lib/strlen.S b/arch/m32r/lib/strlen.S
index 5f41aacd7b3..916de9e8f80 100644
--- a/arch/m32r/lib/strlen.S
+++ b/arch/m32r/lib/strlen.S
@@ -6,8 +6,6 @@
* size_t strlen(const char *s);
*
*/
-/* $Id$ */
-
#include <linux/linkage.h>
#include <asm/assembler.h>
diff --git a/arch/m32r/m32104ut/defconfig.m32104ut b/arch/m32r/m32104ut/defconfig.m32104ut
index 454de336803..7b68fe8d921 100644
--- a/arch/m32r/m32104ut/defconfig.m32104ut
+++ b/arch/m32r/m32104ut/defconfig.m32104ut
@@ -1,20 +1,20 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14
-# Wed Nov 9 16:04:51 2005
+# Linux kernel version: 2.6.19
+# Wed Dec 13 17:22:20 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
@@ -22,33 +22,66 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-# CONFIG_KOBJECT_UEVENT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
#
-# CONFIG_MODULES is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Processor type and features
@@ -70,40 +103,40 @@ CONFIG_ISA_M32R=y
CONFIG_BUS_CLOCK=54000000
CONFIG_TIMER_DIVIDE=128
# CONFIG_CPU_LITTLE_ENDIAN is not set
-CONFIG_MEMORY_START=04000000
-CONFIG_MEMORY_SIZE=01000000
+CONFIG_MEMORY_START=0x04000000
+CONFIG_MEMORY_SIZE=0x01000000
CONFIG_NOHIGHMEM=y
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
+CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00700000
+CONFIG_IRAM_SIZE=0x00010000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT=y
# CONFIG_SMP is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_ISA is not set
+CONFIG_ISA=y
#
# PCCARD (PCMCIA/CardBus) support
#
-CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=y
-CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
-
-#
-# PC-card bridges
-#
+# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
@@ -112,10 +145,8 @@ CONFIG_PCMCIA_IOCTL=y
#
# Executable file formats
#
-CONFIG_BINFMT_FLAT=y
-# CONFIG_BINFMT_ZFLAT is not set
-# CONFIG_BINFMT_SHARED_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
+# CONFIG_BINFMT_FLAT is not set
+CONFIG_BINFMT_MISC=y
#
# Networking
@@ -125,17 +156,19 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_PACKET is not set
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
+# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
@@ -143,13 +176,87 @@ CONFIG_IP_PNP_DHCP=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+
+#
+# IP: Virtual Server Configuration
+#
+# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK_ENABLED is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_IPRANGE=m
+CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+# CONFIG_IP_NF_MATCH_AH is not set
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_OWNER=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_TOS=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
#
# DCCP Configuration (EXPERIMENTAL)
@@ -160,6 +267,11 @@ CONFIG_TCP_CONG_BIC=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -169,11 +281,14 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
+CONFIG_NET_CLS_ROUTE=y
#
# Network testing
@@ -193,8 +308,8 @@ CONFIG_TCP_CONG_BIC=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
@@ -209,11 +324,21 @@ CONFIG_FW_LOADER=y
#
# Parallel port support
#
-# CONFIG_PARPORT is not set
+CONFIG_PARPORT=m
+# CONFIG_PARPORT_GSC is not set
+# CONFIG_PARPORT_AX88796 is not set
+CONFIG_PARPORT_1284=y
#
# Plug and Play support
#
+CONFIG_PNP=y
+# CONFIG_PNP_DEBUG is not set
+
+#
+# Protocols
+#
+CONFIG_ISAPNP=y
#
# Block devices
@@ -221,37 +346,130 @@ CONFIG_FW_LOADER=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CDROM_PKTCDVD is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CDROM_PKTCDVD=m
+CONFIG_CDROM_PKTCDVD_BUFFERS=8
+CONFIG_CDROM_PKTCDVD_WCACHE=y
+# CONFIG_ATA_OVER_ETH is not set
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
-# CONFIG_IDE is not set
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+# CONFIG_BLK_DEV_IDEPNP is not set
+# CONFIG_IDE_ARM is not set
+# CONFIG_IDE_CHIPSETS is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=m
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+
+#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
#
# Multi-device support (RAID and LVM)
#
-# CONFIG_MD is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+# CONFIG_MD_LINEAR is not set
+# CONFIG_MD_RAID0 is not set
+CONFIG_MD_RAID1=y
+# CONFIG_MD_RAID10 is not set
+# CONFIG_MD_RAID456 is not set
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_MD_FAULTY is not set
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DM_MULTIPATH is not set
#
# Fusion MPT device support
@@ -270,10 +488,16 @@ CONFIG_IOSCHED_NOOP=y
# Network device support
#
CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
+CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_NET_SB1000 is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
#
# PHY device support
@@ -285,8 +509,33 @@ CONFIG_DUMMY=y
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
-CONFIG_SMC91X=y
-# CONFIG_NE2000 is not set
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_EL1 is not set
+# CONFIG_EL2 is not set
+# CONFIG_EL16 is not set
+# CONFIG_EL3 is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_SMC91X is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_ISA=y
+# CONFIG_E2100 is not set
+# CONFIG_EWRK3 is not set
+# CONFIG_EEXPRESS is not set
+# CONFIG_EEXPRESS_PRO is not set
+# CONFIG_HPLAN_PLUS is not set
+# CONFIG_HPLAN is not set
+# CONFIG_LP486E is not set
+# CONFIG_ETH16I is not set
+CONFIG_NE2000=m
+# CONFIG_SEEQ8005 is not set
+CONFIG_NET_PCI=y
+# CONFIG_AC3200 is not set
+# CONFIG_APRICOT is not set
+# CONFIG_CS89x0 is not set
+# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
@@ -299,6 +548,7 @@ CONFIG_SMC91X=y
#
# Token Ring devices
#
+# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
@@ -306,14 +556,10 @@ CONFIG_SMC91X=y
# CONFIG_NET_RADIO is not set
#
-# PCMCIA network device support
-#
-# CONFIG_NET_PCMCIA is not set
-
-#
# Wan interfaces
#
# CONFIG_WAN is not set
+# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
@@ -334,35 +580,83 @@ CONFIG_SMC91X=y
#
# Input device support
#
-# CONFIG_INPUT is not set
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_INPORT is not set
+# CONFIG_MOUSE_LOGIBM is not set
+# CONFIG_MOUSE_PC110PAD is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-# CONFIG_SERIO is not set
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PARKBD is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=m
+CONFIG_SERIAL_8250_PNP=m
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
-CONFIG_SERIAL_M32R_SIO_CONSOLE=y
+# CONFIG_SERIAL_M32R_SIO_CONSOLE is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_PRINTER is not set
+# CONFIG_PPDEV is not set
+# CONFIG_TIPAR is not set
#
# IPMI
@@ -372,13 +666,8 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Watchdog Cards
#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-CONFIG_SOFT_WATCHDOG=y
+# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
# CONFIG_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
@@ -386,21 +675,57 @@ CONFIG_SOFT_WATCHDOG=y
#
# Ftape, the floppy tape device driver
#
-
-#
-# PCMCIA character devices
-#
-# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
#
-# CONFIG_I2C is not set
+CONFIG_I2C=m
+CONFIG_I2C_CHARDEV=m
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=m
+CONFIG_I2C_ALGOPCF=m
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_ELEKTOR=m
+CONFIG_I2C_ISA=m
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
@@ -410,21 +735,89 @@ CONFIG_SOFT_WATCHDOG=y
#
# Hardware Monitoring support
#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=m
+# CONFIG_SENSORS_ABITUGURU is not set
+CONFIG_SENSORS_ADM1021=m
+CONFIG_SENSORS_ADM1025=m
+# CONFIG_SENSORS_ADM1026 is not set
+CONFIG_SENSORS_ADM1031=m
+# CONFIG_SENSORS_ADM9240 is not set
+CONFIG_SENSORS_ASB100=m
+# CONFIG_SENSORS_ATXP1 is not set
+CONFIG_SENSORS_DS1621=m
+# CONFIG_SENSORS_F71805F is not set
+CONFIG_SENSORS_FSCHER=m
+# CONFIG_SENSORS_FSCPOS is not set
+CONFIG_SENSORS_GL518SM=m
+# CONFIG_SENSORS_GL520SM is not set
+CONFIG_SENSORS_IT87=m
+# CONFIG_SENSORS_LM63 is not set
+CONFIG_SENSORS_LM75=m
+CONFIG_SENSORS_LM77=m
+CONFIG_SENSORS_LM78=m
+CONFIG_SENSORS_LM80=m
+CONFIG_SENSORS_LM83=m
+CONFIG_SENSORS_LM85=m
+# CONFIG_SENSORS_LM87 is not set
+CONFIG_SENSORS_LM90=m
+# CONFIG_SENSORS_LM92 is not set
+CONFIG_SENSORS_MAX1619=m
+# CONFIG_SENSORS_PC87360 is not set
+CONFIG_SENSORS_SMSC47M1=m
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+CONFIG_SENSORS_W83781D=m
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+CONFIG_SENSORS_W83L785TS=m
+CONFIG_SENSORS_W83627HF=m
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
-# Misc devices
+# Multimedia devices
#
+CONFIG_VIDEO_DEV=m
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
#
-# Multimedia Capabilities Port drivers
+# Video Capture Adapters
#
#
-# Multimedia devices
+# Video Capture Adapters
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_PMS is not set
+CONFIG_VIDEO_BWQCAM=m
+CONFIG_VIDEO_CQCAM=m
+# CONFIG_VIDEO_W9966 is not set
+# CONFIG_VIDEO_CPIA is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+# CONFIG_TUNER_3036 is not set
+# CONFIG_VIDEO_M32R_AR is not set
+
+#
+# Radio Adapters
+#
+# CONFIG_RADIO_CADET is not set
+# CONFIG_RADIO_RTRACK is not set
+# CONFIG_RADIO_RTRACK2 is not set
+# CONFIG_RADIO_AZTECH is not set
+# CONFIG_RADIO_GEMTEK is not set
+# CONFIG_RADIO_SF16FMI is not set
+# CONFIG_RADIO_SF16FMR2 is not set
+# CONFIG_RADIO_TERRATEC is not set
+# CONFIG_RADIO_TRUST is not set
+# CONFIG_RADIO_TYPHOON is not set
+# CONFIG_RADIO_ZOLTRIX is not set
#
# Digital Video Broadcasting Devices
@@ -434,9 +827,19 @@ CONFIG_SOFT_WATCHDOG=y
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+# CONFIG_MDA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
# Sound
#
# CONFIG_SOUND is not set
@@ -446,6 +849,11 @@ CONFIG_SOFT_WATCHDOG=y
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -458,33 +866,69 @@ CONFIG_SOFT_WATCHDOG=y
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
#
-# SN Devices
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
#
#
# File systems
#
CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
-# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
+CONFIG_JBD_DEBUG=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_INOTIFY is not set
+CONFIG_ROMFS_FS=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
@@ -494,8 +938,11 @@ CONFIG_DNOTIFY=y
#
# CD-ROM/DVD Filesystems
#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
@@ -503,7 +950,7 @@ CONFIG_DNOTIFY=y
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=932
+CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
@@ -511,11 +958,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# Pseudo filesystems
#
CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
+CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
@@ -527,7 +976,7 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
+# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
@@ -542,10 +991,14 @@ CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+# CONFIG_NFSD_V4 is not set
+# CONFIG_NFSD_TCP is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
@@ -567,7 +1020,7 @@ CONFIG_MSDOS_PARTITION=y
# Native Language Support
#
CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_DEFAULT="cp437"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
@@ -592,7 +1045,7 @@ CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
+CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
@@ -605,32 +1058,28 @@ CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
+# CONFIG_NLS_UTF8 is not set
#
# Profiling support
#
-# CONFIG_PROFILING is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=m
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -641,7 +1090,38 @@ CONFIG_DEBUG_INFO=y
#
# Cryptographic options
#
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_WP512=m
+# CONFIG_CRYPTO_TGR192 is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_DES=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
@@ -650,8 +1130,12 @@ CONFIG_DEBUG_INFO=y
#
# Library routines
#
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=y
-CONFIG_ZLIB_INFLATE=y
+CONFIG_LIBCRC32C=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_PLIST=y
diff --git a/arch/m32r/m32700ut/defconfig.m32700ut.smp b/arch/m32r/m32700ut/defconfig.m32700ut.smp
index 3e607d90b5f..13579917afe 100644
--- a/arch/m32r/m32700ut/defconfig.m32700ut.smp
+++ b/arch/m32r/m32700ut/defconfig.m32700ut.smp
@@ -1,19 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:20:58 2005
+# Linux kernel version: 2.6.19
+# Tue Dec 12 17:52:38 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -21,33 +20,40 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
-# CONFIG_IKCONFIG_PROC is not set
+CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -55,13 +61,31 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
# CONFIG_PLAT_MAPPI is not set
@@ -71,8 +95,10 @@ CONFIG_PLAT_M32700UT=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_MMU=y
@@ -86,37 +112,39 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x01000000
CONFIG_NOHIGHMEM=y
-# CONFIG_DISCONTIGMEM is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00f00000
+CONFIG_IRAM_SIZE=0x00080000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
CONFIG_SMP=y
-CONFIG_CHIP_M32700_TS1=y
+# CONFIG_CHIP_M32700_TS1 is not set
CONFIG_NR_CPUS=2
-# CONFIG_NUMA is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
# PCCARD (PCMCIA/CardBus) support
#
-CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=y
-
-#
-# PC-card bridges
-#
-# CONFIG_TCIC is not set
-# CONFIG_M32R_PCC is not set
-CONFIG_M32R_CFC=y
-CONFIG_M32R_CFC_NUM=1
+# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
@@ -129,6 +157,94 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -137,12 +253,100 @@ CONFIG_BINFMT_ELF=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+CONFIG_MTD_JEDECPROBE=m
+CONFIG_MTD_GEN_PROBE=m
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+CONFIG_MTD_CFI_BE_BYTE_SWAP=y
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=m
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
@@ -156,7 +360,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -164,23 +367,21 @@ CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+CONFIG_ATA_OVER_ETH=m
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -189,7 +390,6 @@ CONFIG_BLK_DEV_IDE=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=y
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
@@ -208,7 +408,9 @@ CONFIG_IDE_GENERIC=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
@@ -220,6 +422,7 @@ CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -229,26 +432,23 @@ CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOGGING is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
#
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
#
-# PCMCIA SCSI adapter support
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
-# CONFIG_PCMCIA_AHA152X is not set
-# CONFIG_PCMCIA_FDOMAIN is not set
-# CONFIG_PCMCIA_NINJA_SCSI is not set
-# CONFIG_PCMCIA_QLOGIC is not set
-# CONFIG_PCMCIA_SYM53C500 is not set
#
# Multi-device support (RAID and LVM)
@@ -258,6 +458,7 @@ CONFIG_SCSI_MULTI_LUN=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -268,69 +469,8 @@ CONFIG_SCSI_MULTI_LUN=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -338,6 +478,11 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -363,11 +508,6 @@ CONFIG_SMC91X=y
# CONFIG_NET_RADIO is not set
#
-# PCMCIA network device support
-#
-# CONFIG_NET_PCMCIA is not set
-
-#
# Wan interfaces
#
# CONFIG_WAN is not set
@@ -375,6 +515,8 @@ CONFIG_SMC91X=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -390,6 +532,7 @@ CONFIG_SMC91X=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -418,7 +561,6 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -426,6 +568,7 @@ CONFIG_SOUND_GAMEPORT=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -454,8 +597,8 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
CONFIG_DS1302=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
@@ -463,17 +606,12 @@ CONFIG_DS1302=y
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
-
-#
-# PCMCIA character devices
-#
-# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -481,34 +619,51 @@ CONFIG_DS1302=y
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
#
-CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_DEV=m
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
#
-# Video For Linux
+# Video Capture Adapters
#
#
-# Video Adapters
+# Video Capture Adapters
#
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_CPIA is not set
-CONFIG_VIDEO_M32R_AR=y
-CONFIG_VIDEO_M32R_AR_M64278=y
+CONFIG_VIDEO_M32R_AR=m
+CONFIG_VIDEO_M32R_AR_M64278=m
#
# Radio Adapters
#
-# CONFIG_RADIO_MAESTRO is not set
#
# Digital Video Broadcasting Devices
@@ -518,15 +673,16 @@ CONFIG_VIDEO_M32R_AR_M64278=y
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
-# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_S1D13XXX=y
# CONFIG_FB_VIRTUAL is not set
#
@@ -535,6 +691,7 @@ CONFIG_FB=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
@@ -546,6 +703,7 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_LOGO_M32R_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -558,6 +716,11 @@ CONFIG_LOGO_LINUX_CLUT224=y
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -567,23 +730,62 @@ CONFIG_LOGO_LINUX_CLUT224=y
#
# MMC/SD Card support
#
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+CONFIG_MMC_DEBUG=y
+CONFIG_MMC_BLOCK=y
+# CONFIG_MMC_TIFM_SD is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=m
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=m
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
CONFIG_JBD_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
@@ -591,17 +793,19 @@ CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -627,15 +831,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -647,6 +849,8 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
@@ -659,12 +863,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -673,6 +879,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -727,16 +934,23 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Profiling support
#
-# CONFIG_PROFILING is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -750,12 +964,9 @@ CONFIG_LOG_BUF_SHIFT=15
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
diff --git a/arch/m32r/m32700ut/defconfig.m32700ut.up b/arch/m32r/m32700ut/defconfig.m32700ut.up
index 2d3e7cda8f4..190f961d33e 100644
--- a/arch/m32r/m32700ut/defconfig.m32700ut.up
+++ b/arch/m32r/m32700ut/defconfig.m32700ut.up
@@ -1,19 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:21:34 2005
+# Linux kernel version: 2.6.19
+# Tue Dec 12 12:07:08 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -22,32 +21,39 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
-# CONFIG_IKCONFIG_PROC is not set
+CONFIG_IKCONFIG_PROC=y
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -55,12 +61,30 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
# CONFIG_PLAT_MAPPI is not set
@@ -70,8 +94,10 @@ CONFIG_PLAT_M32700UT=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_MMU=y
@@ -85,34 +111,37 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x01000000
CONFIG_NOHIGHMEM=y
-# CONFIG_DISCONTIGMEM is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00f00000
+CONFIG_IRAM_SIZE=0x00080000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
# CONFIG_SMP is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
# PCCARD (PCMCIA/CardBus) support
#
-CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=y
-
-#
-# PC-card bridges
-#
-# CONFIG_TCIC is not set
-# CONFIG_M32R_PCC is not set
-CONFIG_M32R_CFC=y
-CONFIG_M32R_CFC_NUM=1
+# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
@@ -125,6 +154,94 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -133,12 +250,100 @@ CONFIG_BINFMT_ELF=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+CONFIG_MTD_JEDECPROBE=m
+CONFIG_MTD_GEN_PROBE=m
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+CONFIG_MTD_CFI_BE_BYTE_SWAP=y
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=m
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
@@ -152,7 +357,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -160,23 +364,21 @@ CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+CONFIG_ATA_OVER_ETH=m
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -185,7 +387,6 @@ CONFIG_BLK_DEV_IDE=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=y
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
@@ -204,7 +405,9 @@ CONFIG_IDE_GENERIC=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
@@ -216,6 +419,7 @@ CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -225,26 +429,23 @@ CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOGGING is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
#
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
#
-# PCMCIA SCSI adapter support
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
-# CONFIG_PCMCIA_AHA152X is not set
-# CONFIG_PCMCIA_FDOMAIN is not set
-# CONFIG_PCMCIA_NINJA_SCSI is not set
-# CONFIG_PCMCIA_QLOGIC is not set
-# CONFIG_PCMCIA_SYM53C500 is not set
#
# Multi-device support (RAID and LVM)
@@ -254,6 +455,7 @@ CONFIG_SCSI_MULTI_LUN=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -264,69 +466,8 @@ CONFIG_SCSI_MULTI_LUN=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -334,6 +475,11 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -359,11 +505,6 @@ CONFIG_SMC91X=y
# CONFIG_NET_RADIO is not set
#
-# PCMCIA network device support
-#
-# CONFIG_NET_PCMCIA is not set
-
-#
# Wan interfaces
#
# CONFIG_WAN is not set
@@ -371,6 +512,8 @@ CONFIG_SMC91X=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -386,6 +529,7 @@ CONFIG_SMC91X=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -414,7 +558,6 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -422,6 +565,7 @@ CONFIG_SOUND_GAMEPORT=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -450,8 +594,8 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
CONFIG_DS1302=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
@@ -459,17 +603,12 @@ CONFIG_DS1302=y
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
-
-#
-# PCMCIA character devices
-#
-# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -477,34 +616,51 @@ CONFIG_DS1302=y
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
#
-CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_DEV=m
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
#
-# Video For Linux
+# Video Capture Adapters
#
#
-# Video Adapters
+# Video Capture Adapters
#
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_CPIA is not set
-CONFIG_VIDEO_M32R_AR=y
-CONFIG_VIDEO_M32R_AR_M64278=y
+CONFIG_VIDEO_M32R_AR=m
+CONFIG_VIDEO_M32R_AR_M64278=m
#
# Radio Adapters
#
-# CONFIG_RADIO_MAESTRO is not set
#
# Digital Video Broadcasting Devices
@@ -514,15 +670,16 @@ CONFIG_VIDEO_M32R_AR_M64278=y
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
-# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_S1D13XXX=y
# CONFIG_FB_VIRTUAL is not set
#
@@ -531,6 +688,7 @@ CONFIG_FB=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
@@ -542,6 +700,7 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_LOGO_M32R_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -554,6 +713,11 @@ CONFIG_LOGO_LINUX_CLUT224=y
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -563,23 +727,62 @@ CONFIG_LOGO_LINUX_CLUT224=y
#
# MMC/SD Card support
#
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+CONFIG_MMC_DEBUG=y
+CONFIG_MMC_BLOCK=y
+# CONFIG_MMC_TIFM_SD is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=m
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=m
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
CONFIG_JBD_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
@@ -587,17 +790,19 @@ CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -623,15 +828,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -643,6 +846,8 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
@@ -655,12 +860,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -669,6 +876,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -723,16 +931,23 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Profiling support
#
-# CONFIG_PROFILING is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -746,12 +961,9 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
diff --git a/arch/m32r/mappi/defconfig.nommu b/arch/m32r/mappi/defconfig.nommu
index a8425fba340..fbf6c384c9d 100644
--- a/arch/m32r/mappi/defconfig.nommu
+++ b/arch/m32r/mappi/defconfig.nommu
@@ -1,19 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:21:46 2005
+# Linux kernel version: 2.6.19
+# Wed Dec 13 17:57:45 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -22,29 +21,36 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -52,12 +58,30 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
CONFIG_PLAT_MAPPI=y
@@ -67,8 +91,10 @@ CONFIG_PLAT_MAPPI=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
# CONFIG_MMU is not set
@@ -82,18 +108,31 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x00000000
CONFIG_MEMORY_SIZE=0x00E00000
CONFIG_NOHIGHMEM=y
-# CONFIG_DISCONTIGMEM is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00f00000
+CONFIG_IRAM_SIZE=0x00080000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
# CONFIG_SMP is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
@@ -102,12 +141,14 @@ CONFIG_PREEMPT=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
CONFIG_M32R_PCC=y
+CONFIG_PCCARD_NONSTATIC=y
#
# PCI Hotplug Support
@@ -122,6 +163,94 @@ CONFIG_BINFMT_FLAT=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -130,7 +259,13 @@ CONFIG_BINFMT_FLAT=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
@@ -149,7 +284,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -157,18 +291,15 @@ CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -178,7 +309,13 @@ CONFIG_IOSCHED_CFQ=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
#
# Multi-device support (RAID and LVM)
@@ -188,6 +325,7 @@ CONFIG_IOSCHED_CFQ=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -198,69 +336,8 @@ CONFIG_IOSCHED_CFQ=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -268,6 +345,10 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+
+#
# Ethernet (10 or 100Mbit)
#
# CONFIG_NET_ETHERNET is not set
@@ -303,6 +384,8 @@ CONFIG_NE2000=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -318,6 +401,7 @@ CONFIG_NE2000=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -346,7 +430,6 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -366,7 +449,6 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
CONFIG_SERIAL_M32R_SIO_CONSOLE=y
-# CONFIG_SERIAL_M32R_PLDSIO is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -380,25 +462,27 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -406,13 +490,25 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
@@ -427,7 +523,9 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -439,6 +537,11 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -451,30 +554,72 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -493,15 +638,12 @@ CONFIG_DNOTIFY=y
# Pseudo filesystems
#
CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS_XATTR=y
-CONFIG_DEVPTS_FS_SECURITY=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -525,12 +667,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -539,6 +683,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -599,10 +744,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -616,12 +767,9 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
diff --git a/arch/m32r/mappi/defconfig.smp b/arch/m32r/mappi/defconfig.smp
index 1a7f3cd4224..168669202b9 100644
--- a/arch/m32r/mappi/defconfig.smp
+++ b/arch/m32r/mappi/defconfig.smp
@@ -1,21 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:21:52 2005
+# Linux kernel version: 2.6.19
+# Wed Dec 13 17:50:59 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-CONFIG_BROKEN=y
-CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -23,32 +20,39 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -56,13 +60,31 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
CONFIG_PLAT_MAPPI=y
@@ -72,8 +94,10 @@ CONFIG_PLAT_MAPPI=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_MMU=y
@@ -87,23 +111,33 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_NOHIGHMEM=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
CONFIG_IRAM_START=0x00f00000
CONFIG_IRAM_SIZE=0x00080000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
CONFIG_SMP=y
CONFIG_CHIP_M32700_TS1=y
CONFIG_NR_CPUS=2
-# CONFIG_NUMA is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
@@ -112,12 +146,14 @@ CONFIG_NR_CPUS=2
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
CONFIG_M32R_PCC=y
+CONFIG_PCCARD_NONSTATIC=y
#
# PCI Hotplug Support
@@ -130,6 +166,93 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -138,7 +261,13 @@ CONFIG_BINFMT_ELF=y
#
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
@@ -161,6 +290,8 @@ CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
#
# RAM/ROM/Flash chip drivers
@@ -186,6 +317,7 @@ CONFIG_MTD_CFI_I2=y
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
@@ -193,7 +325,6 @@ CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
@@ -209,6 +340,11 @@ CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_NAND is not set
#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
# Parallel port support
#
# CONFIG_PARPORT is not set
@@ -220,7 +356,6 @@ CONFIG_MTD_CFI_I2=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -228,23 +363,21 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=m
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=m
#
@@ -271,7 +404,13 @@ CONFIG_IDE_GENERIC=m
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
#
# Multi-device support (RAID and LVM)
@@ -281,79 +420,19 @@ CONFIG_IDE_GENERIC=m
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
-# CONFIG_IEEE1394 is not set
#
# I2O device support
#
#
-# Networking support
+# Network device support
#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -361,6 +440,10 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+
+#
# Ethernet (10 or 100Mbit)
#
# CONFIG_NET_ETHERNET is not set
@@ -396,6 +479,8 @@ CONFIG_NE2000=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -411,6 +496,7 @@ CONFIG_NE2000=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -442,7 +528,6 @@ CONFIG_SERIO=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -462,7 +547,6 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
CONFIG_SERIAL_M32R_SIO_CONSOLE=y
-# CONFIG_SERIAL_M32R_PLDSIO is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -476,25 +560,27 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -502,13 +588,25 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
@@ -523,7 +621,9 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -535,6 +635,11 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -547,30 +652,73 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -595,16 +743,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
-# CONFIG_HUGETLBFS is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -621,8 +766,9 @@ CONFIG_JFFS_FS_VERBOSE=0
CONFIG_JFFS_PROC_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_NAND is not set
-# CONFIG_JFFS2_FS_NOR_ECC is not set
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
@@ -639,12 +785,14 @@ CONFIG_JFFS2_RTIME=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -653,6 +801,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -713,10 +862,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -730,13 +885,10 @@ CONFIG_LOG_BUF_SHIFT=15
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
diff --git a/arch/m32r/mappi/defconfig.up b/arch/m32r/mappi/defconfig.up
index 38910fb7669..5ba00603c1a 100644
--- a/arch/m32r/mappi/defconfig.up
+++ b/arch/m32r/mappi/defconfig.up
@@ -1,20 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:21:59 2005
+# Linux kernel version: 2.6.19
+# Wed Dec 13 17:51:20 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -23,31 +21,38 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -55,12 +60,30 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
CONFIG_PLAT_MAPPI=y
@@ -70,8 +93,10 @@ CONFIG_PLAT_MAPPI=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_MMU=y
@@ -85,20 +110,31 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_NOHIGHMEM=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
CONFIG_IRAM_START=0x00f00000
CONFIG_IRAM_SIZE=0x00080000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
# CONFIG_SMP is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
@@ -107,12 +143,14 @@ CONFIG_PREEMPT=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
CONFIG_M32R_PCC=y
+CONFIG_PCCARD_NONSTATIC=y
#
# PCI Hotplug Support
@@ -125,6 +163,93 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -133,7 +258,13 @@ CONFIG_BINFMT_ELF=y
#
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
@@ -156,6 +287,8 @@ CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
#
# RAM/ROM/Flash chip drivers
@@ -181,6 +314,7 @@ CONFIG_MTD_CFI_I2=y
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
@@ -188,7 +322,6 @@ CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
@@ -204,6 +337,11 @@ CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_NAND is not set
#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
# Parallel port support
#
# CONFIG_PARPORT is not set
@@ -215,7 +353,6 @@ CONFIG_MTD_CFI_I2=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -223,23 +360,21 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=m
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=m
#
@@ -266,7 +401,13 @@ CONFIG_IDE_GENERIC=m
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
#
# Multi-device support (RAID and LVM)
@@ -276,79 +417,19 @@ CONFIG_IDE_GENERIC=m
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
-# CONFIG_IEEE1394 is not set
#
# I2O device support
#
#
-# Networking support
+# Network device support
#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -356,6 +437,10 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+
+#
# Ethernet (10 or 100Mbit)
#
# CONFIG_NET_ETHERNET is not set
@@ -391,6 +476,8 @@ CONFIG_NE2000=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -406,6 +493,7 @@ CONFIG_NE2000=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -437,7 +525,6 @@ CONFIG_SERIO=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -457,7 +544,6 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
CONFIG_SERIAL_M32R_SIO_CONSOLE=y
-# CONFIG_SERIAL_M32R_PLDSIO is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -471,25 +557,27 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -497,13 +585,25 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
@@ -518,7 +618,9 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -530,6 +632,11 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -542,30 +649,73 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -590,16 +740,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
-# CONFIG_HUGETLBFS is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -616,8 +763,9 @@ CONFIG_JFFS_FS_VERBOSE=0
CONFIG_JFFS_PROC_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_NAND is not set
-# CONFIG_JFFS2_FS_NOR_ECC is not set
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
@@ -634,12 +782,14 @@ CONFIG_JFFS2_RTIME=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -648,6 +798,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -708,10 +859,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -725,13 +882,10 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
diff --git a/arch/m32r/mappi2/defconfig.opsp b/arch/m32r/mappi2/defconfig.opsp
new file mode 100644
index 00000000000..b379ae96e6a
--- /dev/null
+++ b/arch/m32r/mappi2/defconfig.opsp
@@ -0,0 +1,883 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.19
+# Wed Dec 13 19:40:30 2006
+#
+CONFIG_M32R=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+# CONFIG_IKCONFIG_PROC is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# Processor type and features
+#
+# CONFIG_PLAT_MAPPI is not set
+# CONFIG_PLAT_USRV is not set
+# CONFIG_PLAT_M32700UT is not set
+# CONFIG_PLAT_OPSPUT is not set
+# CONFIG_PLAT_OAKS32R is not set
+CONFIG_PLAT_MAPPI2=y
+# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
+# CONFIG_CHIP_M32700 is not set
+# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
+# CONFIG_CHIP_VDEC2 is not set
+CONFIG_CHIP_OPSP=y
+CONFIG_MMU=y
+CONFIG_TLB_ENTRIES=16
+CONFIG_ISA_M32R2=y
+CONFIG_ISA_DSP_LEVEL2=y
+CONFIG_ISA_DUAL_ISSUE=y
+CONFIG_BUS_CLOCK=50000000
+CONFIG_TIMER_DIVIDE=128
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+CONFIG_MEMORY_START=0x08000000
+CONFIG_MEMORY_SIZE=0x01000000
+CONFIG_NOHIGHMEM=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00f00000
+CONFIG_IRAM_SIZE=0x00008000
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_PREEMPT=y
+# CONFIG_SMP is not set
+CONFIG_NODES_SHIFT=1
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+# CONFIG_ISA is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+CONFIG_PCCARD=y
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+
+#
+# PC-card bridges
+#
+# CONFIG_M32R_CFC is not set
+
+#
+# PCI Hotplug Support
+#
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_NBD=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECS=y
+CONFIG_BLK_DEV_IDECD=m
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=m
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=m
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# PCMCIA SCSI adapter support
+#
+# CONFIG_PCMCIA_AHA152X is not set
+# CONFIG_PCMCIA_FDOMAIN is not set
+# CONFIG_PCMCIA_NINJA_SCSI is not set
+# CONFIG_PCMCIA_QLOGIC is not set
+# CONFIG_PCMCIA_SYM53C500 is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_SMC91X=y
+# CONFIG_NE2000 is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# PCMCIA network device support
+#
+# CONFIG_NET_PCMCIA is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_LIBPS2 is not set
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_M32R_SIO=y
+CONFIG_SERIAL_M32R_SIO_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multimedia devices
+#
+CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
+
+#
+# Video Capture Adapters
+#
+
+#
+# Video Capture Adapters
+#
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_CPIA is not set
+# CONFIG_VIDEO_M32R_AR is not set
+
+#
+# Radio Adapters
+#
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_JBD_DEBUG=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
diff --git a/arch/m32r/mappi2/defconfig.vdec2 b/arch/m32r/mappi2/defconfig.vdec2
index 56f287b6589..fe5b2a63cd6 100644
--- a/arch/m32r/mappi2/defconfig.vdec2
+++ b/arch/m32r/mappi2/defconfig.vdec2
@@ -1,19 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:22:02 2005
+# Linux kernel version: 2.6.19
+# Wed Dec 13 19:31:44 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -22,32 +21,39 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -55,12 +61,30 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
# CONFIG_PLAT_MAPPI is not set
@@ -70,8 +94,10 @@ CONFIG_KMOD=y
# CONFIG_PLAT_OAKS32R is not set
CONFIG_PLAT_MAPPI2=y
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
# CONFIG_CHIP_M32700 is not set
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
CONFIG_CHIP_VDEC2=y
# CONFIG_CHIP_OPSP is not set
CONFIG_MMU=y
@@ -83,18 +109,31 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x01000000
CONFIG_NOHIGHMEM=y
-# CONFIG_DISCONTIGMEM is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00f00000
+CONFIG_IRAM_SIZE=0x00008000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
# CONFIG_SMP is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
@@ -103,11 +142,12 @@ CONFIG_PREEMPT=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
# CONFIG_M32R_CFC is not set
#
@@ -121,6 +161,94 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -129,7 +257,13 @@ CONFIG_BINFMT_ELF=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
@@ -148,7 +282,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -156,23 +289,21 @@ CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -200,7 +331,9 @@ CONFIG_IDE_GENERIC=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
@@ -212,6 +345,7 @@ CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -221,16 +355,18 @@ CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOGGING is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
#
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
#
@@ -243,6 +379,10 @@ CONFIG_SCSI_MULTI_LUN=y
# CONFIG_PCMCIA_SYM53C500 is not set
#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+
+#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
@@ -250,6 +390,7 @@ CONFIG_SCSI_MULTI_LUN=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -260,69 +401,8 @@ CONFIG_SCSI_MULTI_LUN=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -330,6 +410,11 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -367,6 +452,8 @@ CONFIG_SMC91X=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -382,6 +469,7 @@ CONFIG_SMC91X=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -410,7 +498,6 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -418,6 +505,7 @@ CONFIG_SOUND_GAMEPORT=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -432,7 +520,6 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
CONFIG_SERIAL_M32R_SIO_CONSOLE=y
-# CONFIG_SERIAL_M32R_PLDSIO is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -446,25 +533,27 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -472,33 +561,50 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
#
CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
#
-# Video For Linux
+# Video Capture Adapters
#
#
-# Video Adapters
+# Video Capture Adapters
#
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_M32R_AR is not set
#
# Radio Adapters
#
-# CONFIG_RADIO_MAESTRO is not set
#
# Digital Video Broadcasting Devices
@@ -508,6 +614,7 @@ CONFIG_VIDEO_DEV=y
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
#
@@ -515,6 +622,7 @@ CONFIG_VIDEO_DEV=y
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -526,6 +634,11 @@ CONFIG_DUMMY_CONSOLE=y
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -538,38 +651,73 @@ CONFIG_DUMMY_CONSOLE=y
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=m
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=m
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
CONFIG_JBD_DEBUG=y
CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-# CONFIG_REISERFS_FS_XATTR is not set
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -595,15 +743,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -627,12 +773,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -641,6 +789,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -701,10 +850,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -718,12 +873,9 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
diff --git a/arch/m32r/mappi3/defconfig.smp b/arch/m32r/mappi3/defconfig.smp
index 2eebe75fc07..2f352267a6d 100644
--- a/arch/m32r/mappi3/defconfig.smp
+++ b/arch/m32r/mappi3/defconfig.smp
@@ -1,21 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Tue May 31 17:55:34 2005
+# Linux kernel version: 2.6.19
+# Mon Dec 11 19:57:33 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-CONFIG_BROKEN=y
-CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -23,32 +20,39 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -56,13 +60,31 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
# CONFIG_PLAT_MAPPI is not set
@@ -72,8 +94,10 @@ CONFIG_STOP_MACHINE=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
CONFIG_PLAT_MAPPI3=y
+# CONFIG_PLAT_M32104UT is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_MMU=y
@@ -87,23 +111,33 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
CONFIG_NOHIGHMEM=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
CONFIG_IRAM_START=0x00f00000
CONFIG_IRAM_SIZE=0x00080000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
CONFIG_SMP=y
# CONFIG_CHIP_M32700_TS1 is not set
CONFIG_NR_CPUS=2
-# CONFIG_NUMA is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
@@ -112,11 +146,12 @@ CONFIG_NR_CPUS=2
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
# CONFIG_M32R_PCC is not set
# CONFIG_M32R_CFC is not set
@@ -131,6 +166,93 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -140,6 +262,12 @@ CONFIG_BINFMT_ELF=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
@@ -162,6 +290,8 @@ CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
#
# RAM/ROM/Flash chip drivers
@@ -187,6 +317,7 @@ CONFIG_MTD_CFI_I2=y
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
@@ -194,7 +325,6 @@ CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
@@ -210,6 +340,11 @@ CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_NAND is not set
#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
# Parallel port support
#
# CONFIG_PARPORT is not set
@@ -221,7 +356,6 @@ CONFIG_MTD_CFI_I2=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -229,23 +363,21 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -254,7 +386,7 @@ CONFIG_BLK_DEV_IDE=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=y
+CONFIG_BLK_DEV_IDECS=m
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
@@ -272,7 +404,13 @@ CONFIG_IDE_GENERIC=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
#
# Multi-device support (RAID and LVM)
@@ -282,79 +420,19 @@ CONFIG_IDE_GENERIC=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
-# CONFIG_IEEE1394 is not set
#
# I2O device support
#
#
-# Networking support
+# Network device support
#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -362,6 +440,11 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -399,6 +482,8 @@ CONFIG_SMC91X=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -414,6 +499,7 @@ CONFIG_SMC91X=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -445,7 +531,6 @@ CONFIG_SERIO=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -465,7 +550,6 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
CONFIG_SERIAL_M32R_SIO_CONSOLE=y
-# CONFIG_SERIAL_M32R_PLDSIO is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -479,25 +563,27 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -505,13 +591,25 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
@@ -526,7 +624,9 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -538,6 +638,11 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -550,35 +655,73 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -603,16 +746,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
-# CONFIG_HUGETLBFS is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -629,8 +769,9 @@ CONFIG_JFFS_FS_VERBOSE=0
CONFIG_JFFS_PROC_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_NAND is not set
-# CONFIG_JFFS2_FS_NOR_ECC is not set
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
@@ -647,12 +788,14 @@ CONFIG_JFFS2_RTIME=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -661,6 +804,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -721,10 +865,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -738,13 +888,10 @@ CONFIG_LOG_BUF_SHIFT=15
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
diff --git a/arch/m32r/mm/fault-nommu.c b/arch/m32r/mm/fault-nommu.c
index 03fc4c858e0..9880abac3f5 100644
--- a/arch/m32r/mm/fault-nommu.c
+++ b/arch/m32r/mm/fault-nommu.c
@@ -7,8 +7,6 @@
* Copyright (C) 1995 Linus Torvalds
*/
-/* $Id: fault-nommu.c,v 1.1 2004/03/30 06:40:59 sakugawa Exp $ */
-
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/kernel.h>
@@ -46,32 +44,6 @@ unsigned int tlb_entry_d_dat[NR_CPUS];
#define tlb_entry_d tlb_entry_d_dat[smp_processor_id()]
#endif
-/*
- * Unlock any spinlocks which will prevent us from getting the
- * message out
- */
-void bust_spinlocks(int yes)
-{
- int loglevel_save = console_loglevel;
-
- if (yes) {
- oops_in_progress = 1;
- return;
- }
-#ifdef CONFIG_VT
- unblank_screen();
-#endif
- oops_in_progress = 0;
- /*
- * OK, the message is on the console. Now we call printk()
- * without oops_in_progress set so that printk will give klogd
- * a poke. Hold onto your hats...
- */
- console_loglevel = 15; /* NMI oopser may have shut the console up */
- printk(" ");
- console_loglevel = loglevel_save;
-}
-
void do_BUG(const char *file, int line)
{
bust_spinlocks(1);
@@ -161,4 +133,3 @@ void local_flush_tlb_all(void)
{
BUG();
}
-
diff --git a/arch/m32r/mm/fault.c b/arch/m32r/mm/fault.c
index 9b9feb0f161..037d58e82fb 100644
--- a/arch/m32r/mm/fault.c
+++ b/arch/m32r/mm/fault.c
@@ -49,32 +49,6 @@ unsigned int tlb_entry_d_dat[NR_CPUS];
extern void init_tlb(void);
-/*
- * Unlock any spinlocks which will prevent us from getting the
- * message out
- */
-void bust_spinlocks(int yes)
-{
- int loglevel_save = console_loglevel;
-
- if (yes) {
- oops_in_progress = 1;
- return;
- }
-#ifdef CONFIG_VT
- unblank_screen();
-#endif
- oops_in_progress = 0;
- /*
- * OK, the message is on the console. Now we call printk()
- * without oops_in_progress set so that printk will give klogd
- * a poke. Hold onto your hats...
- */
- console_loglevel = 15; /* NMI oopser may have shut the console up */
- printk(" ");
- console_loglevel = loglevel_save;
-}
-
/*======================================================================*
* do_page_fault()
*======================================================================*
@@ -362,8 +336,10 @@ vmalloc_fault:
if (!pte_present(*pte_k))
goto no_context;
- addr = (address & PAGE_MASK) | (error_code & ACE_INSTRUCTION);
+ addr = (address & PAGE_MASK);
+ set_thread_fault_code(error_code);
update_mmu_cache(NULL, addr, *pte_k);
+ set_thread_fault_code(0);
return;
}
}
@@ -377,7 +353,7 @@ vmalloc_fault:
void update_mmu_cache(struct vm_area_struct *vma, unsigned long vaddr,
pte_t pte)
{
- unsigned long *entry1, *entry2;
+ volatile unsigned long *entry1, *entry2;
unsigned long pte_data, flags;
unsigned int *entry_dat;
int inst = get_thread_fault_code() & ACE_INSTRUCTION;
@@ -391,30 +367,26 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long vaddr,
vaddr = (vaddr & PAGE_MASK) | get_asid();
+ pte_data = pte_val(pte);
+
#ifdef CONFIG_CHIP_OPSP
entry1 = (unsigned long *)ITLB_BASE;
- for(i = 0 ; i < NR_TLB_ENTRIES; i++) {
- if(*entry1++ == vaddr) {
- pte_data = pte_val(pte);
- set_tlb_data(entry1, pte_data);
- break;
- }
- entry1++;
+ for (i = 0; i < NR_TLB_ENTRIES; i++) {
+ if (*entry1++ == vaddr) {
+ set_tlb_data(entry1, pte_data);
+ break;
+ }
+ entry1++;
}
entry2 = (unsigned long *)DTLB_BASE;
- for(i = 0 ; i < NR_TLB_ENTRIES ; i++) {
- if(*entry2++ == vaddr) {
- pte_data = pte_val(pte);
- set_tlb_data(entry2, pte_data);
- break;
- }
- entry2++;
+ for (i = 0; i < NR_TLB_ENTRIES; i++) {
+ if (*entry2++ == vaddr) {
+ set_tlb_data(entry2, pte_data);
+ break;
+ }
+ entry2++;
}
- local_irq_restore(flags);
- return;
#else
- pte_data = pte_val(pte);
-
/*
* Update TLB entries
* entry1: ITLB entry address
@@ -439,6 +411,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long vaddr,
"i" (MSVA_offset), "i" (MTOP_offset), "i" (MIDXI_offset)
: "r4", "memory"
);
+#endif
if ((!inst && entry2 >= DTLB_END) || (inst && entry1 >= ITLB_END))
goto notfound;
@@ -482,7 +455,6 @@ notfound:
set_tlb_data(entry1, pte_data);
goto found;
-#endif
}
/*======================================================================*
diff --git a/arch/m32r/mm/mmu.S b/arch/m32r/mm/mmu.S
index 9a4d40b3d6a..8bb74b10dca 100644
--- a/arch/m32r/mm/mmu.S
+++ b/arch/m32r/mm/mmu.S
@@ -4,8 +4,6 @@
* Copyright (C) 2001 by Hiroyuki Kondo
*/
-/* $Id: mmu.S,v 1.15 2004/03/16 02:56:27 takata Exp $ */
-
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/smp.h>
@@ -345,5 +343,4 @@ ENTRY(m32r_otlb_entrys)
#endif /* CONFIG_MMU */
-.end
-
+ .end
diff --git a/arch/m32r/oaks32r/defconfig.nommu b/arch/m32r/oaks32r/defconfig.nommu
index 3f9fe519acb..aaa00828e0d 100644
--- a/arch/m32r/oaks32r/defconfig.nommu
+++ b/arch/m32r/oaks32r/defconfig.nommu
@@ -1,19 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:22:04 2005
+# Linux kernel version: 2.6.19
+# Tue Dec 12 12:09:17 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -22,28 +21,35 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -51,12 +57,30 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
# CONFIG_PLAT_MAPPI is not set
@@ -66,8 +90,10 @@ CONFIG_KMOD=y
CONFIG_PLAT_OAKS32R=y
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
# CONFIG_CHIP_M32700 is not set
CONFIG_CHIP_M32102=y
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_ISA_M32R=y
@@ -77,18 +103,31 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x01000000
CONFIG_MEMORY_SIZE=0x00800000
CONFIG_NOHIGHMEM=y
-# CONFIG_DISCONTIGMEM is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00f00000
+CONFIG_IRAM_SIZE=0x00010000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
-# CONFIG_HAVE_DEC_LOCK is not set
# CONFIG_SMP is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
@@ -109,6 +148,94 @@ CONFIG_BINFMT_FLAT=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -118,6 +245,12 @@ CONFIG_BINFMT_FLAT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
@@ -136,7 +269,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -144,18 +276,15 @@ CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -165,7 +294,13 @@ CONFIG_IOSCHED_CFQ=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
#
# Multi-device support (RAID and LVM)
@@ -175,6 +310,7 @@ CONFIG_IOSCHED_CFQ=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -185,69 +321,8 @@ CONFIG_IOSCHED_CFQ=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -255,6 +330,10 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+
+#
# Ethernet (10 or 100Mbit)
#
# CONFIG_NET_ETHERNET is not set
@@ -285,6 +364,8 @@ CONFIG_NE2000=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -300,6 +381,7 @@ CONFIG_NE2000=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -328,7 +410,6 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -348,7 +429,6 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
CONFIG_SERIAL_M32R_SIO_CONSOLE=y
-# CONFIG_SERIAL_M32R_PLDSIO is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -362,20 +442,20 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -383,13 +463,25 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
@@ -404,7 +496,9 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -416,6 +510,11 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -428,9 +527,43 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
@@ -438,20 +571,22 @@ CONFIG_LEGACY_PTY_COUNT=256
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -470,13 +605,12 @@ CONFIG_DNOTIFY=y
# Pseudo filesystems
#
CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS_XATTR=y
-CONFIG_DEVPTS_FS_SECURITY=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -500,12 +634,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -514,6 +650,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -574,10 +711,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
#
# Security options
@@ -591,12 +734,9 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
diff --git a/arch/m32r/opsput/defconfig.opsput b/arch/m32r/opsput/defconfig.opsput
index 66adec6a701..461f95e72d1 100644
--- a/arch/m32r/opsput/defconfig.opsput
+++ b/arch/m32r/opsput/defconfig.opsput
@@ -1,19 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc5
-# Fri Jun 3 16:22:06 2005
+# Linux kernel version: 2.6.19
+# Wed Dec 13 18:34:36 2006
#
CONFIG_M32R=y
-# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -21,32 +20,39 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -54,12 +60,30 @@ CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
# Processor type and features
#
# CONFIG_PLAT_MAPPI is not set
@@ -69,8 +93,10 @@ CONFIG_PLAT_OPSPUT=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
+# CONFIG_PLAT_M32104UT is not set
# CONFIG_CHIP_M32700 is not set
# CONFIG_CHIP_M32102 is not set
+# CONFIG_CHIP_M32104 is not set
# CONFIG_CHIP_VDEC2 is not set
CONFIG_CHIP_OPSP=y
CONFIG_MMU=y
@@ -84,17 +110,31 @@ CONFIG_TIMER_DIVIDE=128
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x01000000
CONFIG_NOHIGHMEM=y
-# CONFIG_DISCONTIGMEM is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_IRAM_START=0x00f00000
+CONFIG_IRAM_SIZE=0x00010000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_PREEMPT is not set
# CONFIG_SMP is not set
+CONFIG_NODES_SHIFT=1
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
@@ -103,13 +143,15 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
CONFIG_M32R_CFC=y
CONFIG_M32R_CFC_NUM=1
+CONFIG_PCCARD_NONSTATIC=y
#
# PCI Hotplug Support
@@ -122,6 +164,94 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -130,8 +260,14 @@ CONFIG_BINFMT_ELF=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
@@ -150,7 +286,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Block devices
#
-# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -158,18 +293,15 @@ CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
#
-# IO Schedulers
+# Misc devices
#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -179,7 +311,9 @@ CONFIG_IOSCHED_CFQ=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
@@ -191,6 +325,7 @@ CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -200,16 +335,18 @@ CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOGGING is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
#
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
#
@@ -222,6 +359,10 @@ CONFIG_SCSI_MULTI_LUN=y
# CONFIG_PCMCIA_SYM53C500 is not set
#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+
+#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
@@ -229,6 +370,7 @@ CONFIG_SCSI_MULTI_LUN=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -239,69 +381,8 @@ CONFIG_SCSI_MULTI_LUN=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
+# Network device support
#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -309,6 +390,11 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -346,6 +432,8 @@ CONFIG_SMC91X=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -361,6 +449,7 @@ CONFIG_SMC91X=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -389,7 +478,6 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
@@ -423,8 +511,8 @@ CONFIG_LEGACY_PTY_COUNT=256
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
CONFIG_DS1302=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
@@ -432,17 +520,19 @@ CONFIG_DS1302=y
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TCG_TPM is not set
#
# I2C support
@@ -450,13 +540,25 @@ CONFIG_DS1302=y
# CONFIG_I2C is not set
#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
-# Misc devices
+# Hardware Monitoring support
#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
@@ -471,7 +573,9 @@ CONFIG_DS1302=y
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -483,6 +587,11 @@ CONFIG_DS1302=y
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
@@ -495,38 +604,73 @@ CONFIG_DS1302=y
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
-# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=m
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=m
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
CONFIG_JBD_DEBUG=y
CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-# CONFIG_REISERFS_FS_XATTR is not set
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -552,15 +696,13 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -584,12 +726,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -598,6 +742,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -658,21 +803,32 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_UNWIND_INFO is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
#
# Security options
@@ -686,12 +842,9 @@ CONFIG_DEBUG_INFO=y
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 70a577c89c7..a8e1e604dfa 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -42,6 +42,9 @@ config ARCH_MAY_HAVE_PC_FDC
depends on Q40 || (BROKEN && SUN3X)
default y
+config NO_IOPORT
+ def_bool y
+
mainmenu "Linux/68k Kernel Configuration"
source "init/Kconfig"
@@ -439,6 +442,10 @@ config GENERIC_ISA_DMA
depends on Q40 || AMIGA_PCMCIA || GG2
default y
+config ZONE_DMA
+ bool
+ default y
+
source "drivers/pci/Kconfig"
source "drivers/zorro/Kconfig"
diff --git a/arch/m68k/bvme6000/rtc.c b/arch/m68k/bvme6000/rtc.c
index 15c16b62dff..a812d03879f 100644
--- a/arch/m68k/bvme6000/rtc.c
+++ b/arch/m68k/bvme6000/rtc.c
@@ -159,7 +159,7 @@ static int rtc_release(struct inode *inode, struct file *file)
* The various file operations we support.
*/
-static struct file_operations rtc_fops = {
+static const struct file_operations rtc_fops = {
.ioctl = rtc_ioctl,
.open = rtc_open,
.release = rtc_release,
diff --git a/arch/m68k/kernel/Makefile b/arch/m68k/kernel/Makefile
index 1c9ecaa473d..0b68ab8d63d 100644
--- a/arch/m68k/kernel/Makefile
+++ b/arch/m68k/kernel/Makefile
@@ -10,7 +10,9 @@ endif
extra-y += vmlinux.lds
obj-y := entry.o process.o traps.o ints.o signal.o ptrace.o \
- sys_m68k.o time.o semaphore.o setup.o m68k_ksyms.o
+ sys_m68k.o time.o semaphore.o setup.o m68k_ksyms.o devres.o
+
+devres-y = ../../../kernel/irq/devres.o
obj-$(CONFIG_PCI) += bios32.o
obj-$(CONFIG_MODULES) += module.o
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index ef89060ea32..7fd2720c384 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -76,7 +76,7 @@ static inline long get_reg(struct task_struct *task, int regno)
if (regno == PT_USP)
addr = &task->thread.usp;
- else if (regno < sizeof(regoff)/sizeof(regoff[0]))
+ else if (regno < ARRAY_SIZE(regoff))
addr = (unsigned long *)(task->thread.esp0 + regoff[regno]);
else
return 0;
@@ -93,7 +93,7 @@ static inline int put_reg(struct task_struct *task, int regno,
if (regno == PT_USP)
addr = &task->thread.usp;
- else if (regno < sizeof(regoff)/sizeof(regoff[0]))
+ else if (regno < ARRAY_SIZE(regoff))
addr = (unsigned long *)(task->thread.esp0 + regoff[regno]);
else
return -1;
diff --git a/arch/m68k/kernel/setup.c b/arch/m68k/kernel/setup.c
index 9af3ee0e555..42b8fd09ea8 100644
--- a/arch/m68k/kernel/setup.c
+++ b/arch/m68k/kernel/setup.c
@@ -256,7 +256,7 @@ void __init setup_arch(char **cmdline_p)
init_mm.brk = (unsigned long) &_end;
*cmdline_p = m68k_command_line;
- memcpy(saved_command_line, *cmdline_p, CL_SIZE);
+ memcpy(boot_command_line, *cmdline_p, CL_SIZE);
/* Parse the command line for arch-specific options.
* For the m68k, this is currently only "debug=xxx" to enable printing
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index 2a599c3ed78..4c065f9ceff 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -159,12 +159,3 @@ int do_settimeofday(struct timespec *tv)
}
EXPORT_SYMBOL(do_settimeofday);
-
-/*
- * Scheduler clock - returns current time in ns units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies*(1000000000/HZ);
-}
-
diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c
index 759fa244e6c..a27a4fa3329 100644
--- a/arch/m68k/kernel/traps.c
+++ b/arch/m68k/kernel/traps.c
@@ -1011,7 +1011,7 @@ EXPORT_SYMBOL(dump_stack);
void bad_super_trap (struct frame *fp)
{
console_verbose();
- if (fp->ptregs.vector < 4*sizeof(vec_names)/sizeof(vec_names[0]))
+ if (fp->ptregs.vector < 4 * ARRAY_SIZE(vec_names))
printk ("*** %s *** FORMAT=%X\n",
vec_names[(fp->ptregs.vector) >> 2],
fp->ptregs.format);
diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds
index d2794452b19..437b4f8d86c 100644
--- a/arch/m68k/kernel/vmlinux-std.lds
+++ b/arch/m68k/kernel/vmlinux-std.lds
@@ -61,10 +61,12 @@ SECTIONS
.con_initcall.init : { *(.con_initcall.init) }
__con_initcall_end = .;
SECURITY_INIT
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(8192);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
. = ALIGN(8192);
__init_end = .;
diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds
index 8c7eccbfc98..2868e206fc7 100644
--- a/arch/m68k/kernel/vmlinux-sun3.lds
+++ b/arch/m68k/kernel/vmlinux-sun3.lds
@@ -55,10 +55,12 @@ __init_begin = .;
.con_initcall.init : { *(.con_initcall.init) }
__con_initcall_end = .;
SECURITY_INIT
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(8192);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
. = ALIGN(8192);
__init_end = .;
.data.init.task : { *(.data.init_task) }
diff --git a/arch/m68k/mvme16x/rtc.c b/arch/m68k/mvme16x/rtc.c
index b0e4c084df8..272d47eac58 100644
--- a/arch/m68k/mvme16x/rtc.c
+++ b/arch/m68k/mvme16x/rtc.c
@@ -147,7 +147,7 @@ static int rtc_release(struct inode *inode, struct file *file)
* The various file operations we support.
*/
-static struct file_operations rtc_fops = {
+static const struct file_operations rtc_fops = {
.ioctl = rtc_ioctl,
.open = rtc_open,
.release = rtc_release,
diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
index 25993c2a8fb..823f73736bb 100644
--- a/arch/m68knommu/Kconfig
+++ b/arch/m68knommu/Kconfig
@@ -17,6 +17,10 @@ config FPU
bool
default n
+config ZONE_DMA
+ bool
+ default y
+
config RWSEM_GENERIC_SPINLOCK
bool
default y
@@ -49,6 +53,9 @@ config TIME_LOW_RES
bool
default y
+config NO_IOPORT
+ def_bool y
+
source "init/Kconfig"
menu "Processor type and features"
diff --git a/arch/m68knommu/kernel/ptrace.c b/arch/m68knommu/kernel/ptrace.c
index 9130119537b..72d34962357 100644
--- a/arch/m68knommu/kernel/ptrace.c
+++ b/arch/m68knommu/kernel/ptrace.c
@@ -62,7 +62,7 @@ static inline long get_reg(struct task_struct *task, int regno)
if (regno == PT_USP)
addr = &task->thread.usp;
- else if (regno < sizeof(regoff)/sizeof(regoff[0]))
+ else if (regno < ARRAY_SIZE(regoff))
addr = (unsigned long *)(task->thread.esp0 + regoff[regno]);
else
return 0;
@@ -79,7 +79,7 @@ static inline int put_reg(struct task_struct *task, int regno,
if (regno == PT_USP)
addr = &task->thread.usp;
- else if (regno < sizeof(regoff)/sizeof(regoff[0]))
+ else if (regno < ARRAY_SIZE(regoff))
addr = (unsigned long *) (task->thread.esp0 + regoff[regno]);
else
return -1;
diff --git a/arch/m68knommu/kernel/setup.c b/arch/m68knommu/kernel/setup.c
index 9cf2e4d1fc7..d5c25d27b64 100644
--- a/arch/m68knommu/kernel/setup.c
+++ b/arch/m68knommu/kernel/setup.c
@@ -44,7 +44,7 @@ unsigned long memory_end;
EXPORT_SYMBOL(memory_start);
EXPORT_SYMBOL(memory_end);
-char command_line[COMMAND_LINE_SIZE];
+char __initdata command_line[COMMAND_LINE_SIZE];
/* setup some dummy routines */
static void dummy_waitbut(void)
@@ -231,8 +231,8 @@ void setup_arch(char **cmdline_p)
/* Keep a copy of command line */
*cmdline_p = &command_line[0];
- memcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE-1] = 0;
+ memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE-1] = 0;
#ifdef DEBUG
if (strlen(*cmdline_p))
diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c
index 11ea217ed5c..467053da2d0 100644
--- a/arch/m68knommu/kernel/time.c
+++ b/arch/m68knommu/kernel/time.c
@@ -174,13 +174,4 @@ int do_settimeofday(struct timespec *tv)
clock_was_set();
return 0;
}
-
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
EXPORT_SYMBOL(do_settimeofday);
diff --git a/arch/m68knommu/kernel/traps.c b/arch/m68knommu/kernel/traps.c
index 9129b3a5258..bed5f47bf56 100644
--- a/arch/m68knommu/kernel/traps.c
+++ b/arch/m68knommu/kernel/traps.c
@@ -158,7 +158,7 @@ void show_stack(struct task_struct *task, unsigned long *stack)
void bad_super_trap(struct frame *fp)
{
console_verbose();
- if (fp->ptregs.vector < 4*sizeof(vec_names)/sizeof(vec_names[0]))
+ if (fp->ptregs.vector < 4 * ARRAY_SIZE(vec_names))
printk (KERN_WARNING "*** %s *** FORMAT=%X\n",
vec_names[(fp->ptregs.vector) >> 2],
fp->ptregs.format);
diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S
index bfade20a9e5..c86a1bf589d 100644
--- a/arch/m68knommu/kernel/vmlinux.lds.S
+++ b/arch/m68knommu/kernel/vmlinux.lds.S
@@ -159,10 +159,12 @@ SECTIONS {
__security_initcall_start = .;
*(.security_initcall.init)
__security_initcall_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(4);
__initramfs_start = .;
*(.init.ramfs)
__initramfs_end = .;
+#endif
. = ALIGN(4096);
__init_end = .;
} > INIT
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 9d839a9c4b1..5fe195a41a8 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -8,6 +8,10 @@ mainmenu "Linux/MIPS Kernel Configuration"
menu "Machine selection"
+config ZONE_DMA
+ bool
+ default y
+
choice
prompt "System type"
default SGI_IP22
@@ -753,6 +757,7 @@ config TOSHIBA_JMR3927
select SWAP_IO_SPACE
select SYS_HAS_CPU_TX39XX
select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
select TOSHIBA_BOARDS
@@ -767,6 +772,7 @@ config TOSHIBA_RBTX4927
select SYS_HAS_CPU_TX49XX
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL
+ select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
select TOSHIBA_BOARDS
select GENERIC_HARDIRQS_NO__DO_IRQ
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index ea7df4b8da3..c0b089d4718 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -249,7 +249,6 @@ void output_sc_defines(void)
offset("#define SC_MDHI ", struct sigcontext, sc_mdhi);
offset("#define SC_MDLO ", struct sigcontext, sc_mdlo);
offset("#define SC_PC ", struct sigcontext, sc_pc);
- offset("#define SC_STATUS ", struct sigcontext, sc_status);
offset("#define SC_FPC_CSR ", struct sigcontext, sc_fpc_csr);
offset("#define SC_FPC_EIR ", struct sigcontext, sc_fpc_eir);
offset("#define SC_HI1 ", struct sigcontext, sc_hi1);
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 0b8ce59429a..ca7ad78f4de 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -193,50 +193,6 @@ sysn32_waitid(int which, compat_pid_t pid,
return ret;
}
-struct sysinfo32 {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- u16 procs;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[8];
-};
-
-asmlinkage int sys32_sysinfo(struct sysinfo32 __user *info)
-{
- struct sysinfo s;
- int ret, err;
- mm_segment_t old_fs = get_fs ();
-
- set_fs (KERNEL_DS);
- ret = sys_sysinfo((struct sysinfo __user *)&s);
- set_fs (old_fs);
- err = put_user (s.uptime, &info->uptime);
- err |= __put_user (s.loads[0], &info->loads[0]);
- err |= __put_user (s.loads[1], &info->loads[1]);
- err |= __put_user (s.loads[2], &info->loads[2]);
- err |= __put_user (s.totalram, &info->totalram);
- err |= __put_user (s.freeram, &info->freeram);
- err |= __put_user (s.sharedram, &info->sharedram);
- err |= __put_user (s.bufferram, &info->bufferram);
- err |= __put_user (s.totalswap, &info->totalswap);
- err |= __put_user (s.freeswap, &info->freeswap);
- err |= __put_user (s.procs, &info->procs);
- err |= __put_user (s.totalhigh, &info->totalhigh);
- err |= __put_user (s.freehigh, &info->freehigh);
- err |= __put_user (s.mem_unit, &info->mem_unit);
- if (err)
- return -EFAULT;
- return ret;
-}
-
#define RLIM_INFINITY32 0x7fffffff
#define RESOURCE32(x) ((x > RLIM_INFINITY32) ? RLIM_INFINITY32 : x)
diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c
index a32f6797353..ba01800b601 100644
--- a/arch/mips/kernel/mips-mt.c
+++ b/arch/mips/kernel/mips-mt.c
@@ -3,9 +3,11 @@
* Copyright (C) 2005 Mips Technologies, Inc
*/
+#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/cpumask.h>
+#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/security.h>
@@ -453,3 +455,20 @@ void mt_cflush_release(void)
#endif /* CONFIG_MIPS_MT_SMTC */
/* FILL IN VSMP and AP/SP VERSIONS HERE */
}
+
+struct class *mt_class;
+
+static int __init mt_init(void)
+{
+ struct class *mtc;
+
+ mtc = class_create(THIS_MODULE, "mt");
+ if (IS_ERR(mtc))
+ return PTR_ERR(mtc);
+
+ mt_class = mtc;
+
+ return 0;
+}
+
+subsys_initcall(mt_init);
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 8610f4a925e..d92c48e0d7a 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -17,6 +17,7 @@
*
*/
+#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/fs.h>
@@ -34,6 +35,7 @@
#include <linux/sched.h>
#include <linux/wait.h>
#include <asm/mipsmtregs.h>
+#include <asm/mips_mt.h>
#include <asm/cacheflush.h>
#include <asm/atomic.h>
#include <asm/cpu.h>
@@ -476,7 +478,7 @@ static ssize_t file_write(struct file *file, const char __user * buffer,
return rtlx_write(minor, (void *)buffer, count, 1);
}
-static struct file_operations rtlx_fops = {
+static const struct file_operations rtlx_fops = {
.owner = THIS_MODULE,
.open = file_open,
.release = file_release,
@@ -498,7 +500,8 @@ static char register_chrdev_failed[] __initdata =
static int rtlx_module_init(void)
{
- int i;
+ struct device *dev;
+ int i, err;
major = register_chrdev(0, module_name, &rtlx_fops);
if (major < 0) {
@@ -511,6 +514,13 @@ static int rtlx_module_init(void)
init_waitqueue_head(&channel_wqs[i].rt_queue);
init_waitqueue_head(&channel_wqs[i].lx_queue);
channel_wqs[i].in_open = 0;
+
+ dev = device_create(mt_class, NULL, MKDEV(major, i),
+ "%s%d", module_name, i);
+ if (IS_ERR(dev)) {
+ err = PTR_ERR(dev);
+ goto out_chrdev;
+ }
}
/* set up notifiers */
@@ -525,10 +535,21 @@ static int rtlx_module_init(void)
setup_irq(rtlx_irq_num, &rtlx_irq);
return 0;
+
+out_chrdev:
+ for (i = 0; i < RTLX_CHANNELS; i++)
+ device_destroy(mt_class, MKDEV(major, i));
+
+ return err;
}
static void __exit rtlx_module_exit(void)
{
+ int i;
+
+ for (i = 0; i < RTLX_CHANNELS; i++)
+ device_destroy(mt_class, MKDEV(major, i));
+
unregister_chrdev(major, module_name);
}
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 39add2341aa..ee8802b5975 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -217,7 +217,7 @@ EXPORT(sysn32_call_table)
PTR sys32_gettimeofday
PTR compat_sys_getrlimit /* 6095 */
PTR compat_sys_getrusage
- PTR sys32_sysinfo
+ PTR compat_sys_sysinfo
PTR compat_sys_times
PTR sys32_ptrace
PTR sys_getuid /* 6100 */
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index c58b8e0105e..c5f590ca99b 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -321,7 +321,7 @@ sys_call_table:
PTR sys_ni_syscall /* sys_vm86 */
PTR compat_sys_wait4
PTR sys_swapoff /* 4115 */
- PTR sys32_sysinfo
+ PTR compat_sys_sysinfo
PTR sys32_ipc
PTR sys_fsync
PTR sys32_sigreturn
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index d2e01e7167b..394540fad76 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -452,7 +452,7 @@ static void __init arch_mem_init(char **cmdline_p)
print_memory_map();
strlcpy(command_line, arcs_cmdline, sizeof(command_line));
- strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index b1f09d54ebe..9a8abd67ec5 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -8,169 +8,57 @@
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
+#ifndef __SIGNAL_COMMON_H
+#define __SIGNAL_COMMON_H
-static inline int
-setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
-{
- int err = 0;
+/* #define DEBUG_SIG */
- err |= __put_user(regs->cp0_epc, &sc->sc_pc);
+#ifdef DEBUG_SIG
+# define DEBUGP(fmt, args...) printk("%s: " fmt, __FUNCTION__ , ##args)
+#else
+# define DEBUGP(fmt, args...)
+#endif
-#define save_gp_reg(i) do { \
- err |= __put_user(regs->regs[i], &sc->sc_regs[i]); \
-} while(0)
- __put_user(0, &sc->sc_regs[0]); save_gp_reg(1); save_gp_reg(2);
- save_gp_reg(3); save_gp_reg(4); save_gp_reg(5); save_gp_reg(6);
- save_gp_reg(7); save_gp_reg(8); save_gp_reg(9); save_gp_reg(10);
- save_gp_reg(11); save_gp_reg(12); save_gp_reg(13); save_gp_reg(14);
- save_gp_reg(15); save_gp_reg(16); save_gp_reg(17); save_gp_reg(18);
- save_gp_reg(19); save_gp_reg(20); save_gp_reg(21); save_gp_reg(22);
- save_gp_reg(23); save_gp_reg(24); save_gp_reg(25); save_gp_reg(26);
- save_gp_reg(27); save_gp_reg(28); save_gp_reg(29); save_gp_reg(30);
- save_gp_reg(31);
-#undef save_gp_reg
-
- err |= __put_user(regs->hi, &sc->sc_mdhi);
- err |= __put_user(regs->lo, &sc->sc_mdlo);
- if (cpu_has_dsp) {
- err |= __put_user(mfhi1(), &sc->sc_hi1);
- err |= __put_user(mflo1(), &sc->sc_lo1);
- err |= __put_user(mfhi2(), &sc->sc_hi2);
- err |= __put_user(mflo2(), &sc->sc_lo2);
- err |= __put_user(mfhi3(), &sc->sc_hi3);
- err |= __put_user(mflo3(), &sc->sc_lo3);
- err |= __put_user(rddsp(DSP_MASK), &sc->sc_dsp);
- }
-
- err |= __put_user(!!used_math(), &sc->sc_used_math);
-
- if (!used_math())
- goto out;
-
- /*
- * Save FPU state to signal context. Signal handler will "inherit"
- * current FPU state.
- */
- preempt_disable();
-
- if (!is_fpu_owner()) {
- own_fpu();
- restore_fp(current);
- }
- err |= save_fp_context(sc);
-
- preempt_enable();
-
-out:
- return err;
-}
-
-static inline int
-restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
-{
- unsigned int used_math;
- unsigned long treg;
- int err = 0;
-
- /* Always make any pending restarted system calls return -EINTR */
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
-
- err |= __get_user(regs->cp0_epc, &sc->sc_pc);
- err |= __get_user(regs->hi, &sc->sc_mdhi);
- err |= __get_user(regs->lo, &sc->sc_mdlo);
- if (cpu_has_dsp) {
- err |= __get_user(treg, &sc->sc_hi1); mthi1(treg);
- err |= __get_user(treg, &sc->sc_lo1); mtlo1(treg);
- err |= __get_user(treg, &sc->sc_hi2); mthi2(treg);
- err |= __get_user(treg, &sc->sc_lo2); mtlo2(treg);
- err |= __get_user(treg, &sc->sc_hi3); mthi3(treg);
- err |= __get_user(treg, &sc->sc_lo3); mtlo3(treg);
- err |= __get_user(treg, &sc->sc_dsp); wrdsp(treg, DSP_MASK);
- }
-
-#define restore_gp_reg(i) do { \
- err |= __get_user(regs->regs[i], &sc->sc_regs[i]); \
-} while(0)
- restore_gp_reg( 1); restore_gp_reg( 2); restore_gp_reg( 3);
- restore_gp_reg( 4); restore_gp_reg( 5); restore_gp_reg( 6);
- restore_gp_reg( 7); restore_gp_reg( 8); restore_gp_reg( 9);
- restore_gp_reg(10); restore_gp_reg(11); restore_gp_reg(12);
- restore_gp_reg(13); restore_gp_reg(14); restore_gp_reg(15);
- restore_gp_reg(16); restore_gp_reg(17); restore_gp_reg(18);
- restore_gp_reg(19); restore_gp_reg(20); restore_gp_reg(21);
- restore_gp_reg(22); restore_gp_reg(23); restore_gp_reg(24);
- restore_gp_reg(25); restore_gp_reg(26); restore_gp_reg(27);
- restore_gp_reg(28); restore_gp_reg(29); restore_gp_reg(30);
- restore_gp_reg(31);
-#undef restore_gp_reg
+/*
+ * Horribly complicated - with the bloody RM9000 workarounds enabled
+ * the signal trampolines is moving to the end of the structure so we can
+ * increase the alignment without breaking software compatibility.
+ */
+#if ICACHE_REFILLS_WORKAROUND_WAR == 0
- err |= __get_user(used_math, &sc->sc_used_math);
- conditional_used_math(used_math);
+struct sigframe {
+ u32 sf_ass[4]; /* argument save space for o32 */
+ u32 sf_code[2]; /* signal trampoline */
+ struct sigcontext sf_sc;
+ sigset_t sf_mask;
+};
- preempt_disable();
+#else /* ICACHE_REFILLS_WORKAROUND_WAR */
- if (used_math()) {
- /* restore fpu context if we have used it before */
- own_fpu();
- err |= restore_fp_context(sc);
- } else {
- /* signal handler may have used FPU. Give it up. */
- lose_fpu();
- }
+struct sigframe {
+ u32 sf_ass[4]; /* argument save space for o32 */
+ u32 sf_pad[2];
+ struct sigcontext sf_sc; /* hw context */
+ sigset_t sf_mask;
+ u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */
+};
- preempt_enable();
+#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */
- return err;
-}
+/*
+ * handle hardware context
+ */
+extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
+extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
/*
* Determine which stack to use..
*/
-static inline void __user *
-get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
-{
- unsigned long sp;
-
- /* Default to using normal stack */
- sp = regs->regs[29];
-
- /*
- * FPU emulator may have it's own trampoline active just
- * above the user stack, 16-bytes before the next lowest
- * 16 byte boundary. Try to avoid trashing it.
- */
- sp -= 32;
-
- /* This is the X/Open sanctioned signal stack switching. */
- if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
- sp = current->sas_ss_sp + current->sas_ss_size;
-
- return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? ~(cpu_icache_line_size()-1) : ALMASK));
-}
-
-static inline int install_sigtramp(unsigned int __user *tramp,
- unsigned int syscall)
-{
- int err;
-
- /*
- * Set up the return code ...
- *
- * li v0, __NR__foo_sigreturn
- * syscall
- */
-
- err = __put_user(0x24020000 + syscall, tramp + 0);
- err |= __put_user(0x0000000c , tramp + 1);
- if (ICACHE_REFILLS_WORKAROUND_WAR) {
- err |= __put_user(0, tramp + 2);
- err |= __put_user(0, tramp + 3);
- err |= __put_user(0, tramp + 4);
- err |= __put_user(0, tramp + 5);
- err |= __put_user(0, tramp + 6);
- err |= __put_user(0, tramp + 7);
- }
- flush_cache_sigtramp((unsigned long) tramp);
+extern void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
+ size_t frame_size);
+/*
+ * install trampoline code to get back from the sig handler
+ */
+extern int install_sigtramp(unsigned int __user *tramp, unsigned int syscall);
- return err;
-}
+#endif /* __SIGNAL_COMMON_H */
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 9a44053cd9f..54398af2371 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -34,18 +34,174 @@
#include "signal-common.h"
-#define DEBUG_SIG 0
-
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
+#if ICACHE_REFILLS_WORKAROUND_WAR == 0
+
+struct rt_sigframe {
+ u32 rs_ass[4]; /* argument save space for o32 */
+ u32 rs_code[2]; /* signal trampoline */
+ struct siginfo rs_info;
+ struct ucontext rs_uc;
+};
+
+#else
+
+struct rt_sigframe {
+ u32 rs_ass[4]; /* argument save space for o32 */
+ u32 rs_pad[2];
+ struct siginfo rs_info;
+ struct ucontext rs_uc;
+ u32 rs_code[8] ____cacheline_aligned; /* signal trampoline */
+};
+
+#endif
+
+/*
+ * Helper routines
+ */
+int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
+{
+ int err = 0;
+ int i;
+
+ err |= __put_user(regs->cp0_epc, &sc->sc_pc);
+
+ err |= __put_user(0, &sc->sc_regs[0]);
+ for (i = 1; i < 32; i++)
+ err |= __put_user(regs->regs[i], &sc->sc_regs[i]);
+
+ err |= __put_user(regs->hi, &sc->sc_mdhi);
+ err |= __put_user(regs->lo, &sc->sc_mdlo);
+ if (cpu_has_dsp) {
+ err |= __put_user(mfhi1(), &sc->sc_hi1);
+ err |= __put_user(mflo1(), &sc->sc_lo1);
+ err |= __put_user(mfhi2(), &sc->sc_hi2);
+ err |= __put_user(mflo2(), &sc->sc_lo2);
+ err |= __put_user(mfhi3(), &sc->sc_hi3);
+ err |= __put_user(mflo3(), &sc->sc_lo3);
+ err |= __put_user(rddsp(DSP_MASK), &sc->sc_dsp);
+ }
+
+ err |= __put_user(!!used_math(), &sc->sc_used_math);
+
+ if (used_math()) {
+ /*
+ * Save FPU state to signal context. Signal handler
+ * will "inherit" current FPU state.
+ */
+ preempt_disable();
+
+ if (!is_fpu_owner()) {
+ own_fpu();
+ restore_fp(current);
+ }
+ err |= save_fp_context(sc);
+
+ preempt_enable();
+ }
+ return err;
+}
+
+int restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
+{
+ unsigned int used_math;
+ unsigned long treg;
+ int err = 0;
+ int i;
+
+ /* Always make any pending restarted system calls return -EINTR */
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
+ err |= __get_user(regs->cp0_epc, &sc->sc_pc);
+ err |= __get_user(regs->hi, &sc->sc_mdhi);
+ err |= __get_user(regs->lo, &sc->sc_mdlo);
+ if (cpu_has_dsp) {
+ err |= __get_user(treg, &sc->sc_hi1); mthi1(treg);
+ err |= __get_user(treg, &sc->sc_lo1); mtlo1(treg);
+ err |= __get_user(treg, &sc->sc_hi2); mthi2(treg);
+ err |= __get_user(treg, &sc->sc_lo2); mtlo2(treg);
+ err |= __get_user(treg, &sc->sc_hi3); mthi3(treg);
+ err |= __get_user(treg, &sc->sc_lo3); mtlo3(treg);
+ err |= __get_user(treg, &sc->sc_dsp); wrdsp(treg, DSP_MASK);
+ }
+
+ for (i = 1; i < 32; i++)
+ err |= __get_user(regs->regs[i], &sc->sc_regs[i]);
+
+ err |= __get_user(used_math, &sc->sc_used_math);
+ conditional_used_math(used_math);
+
+ preempt_disable();
+
+ if (used_math()) {
+ /* restore fpu context if we have used it before */
+ own_fpu();
+ err |= restore_fp_context(sc);
+ } else {
+ /* signal handler may have used FPU. Give it up. */
+ lose_fpu();
+ }
+
+ preempt_enable();
+
+ return err;
+}
+
+void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
+ size_t frame_size)
+{
+ unsigned long sp;
+
+ /* Default to using normal stack */
+ sp = regs->regs[29];
+
+ /*
+ * FPU emulator may have it's own trampoline active just
+ * above the user stack, 16-bytes before the next lowest
+ * 16 byte boundary. Try to avoid trashing it.
+ */
+ sp -= 32;
+
+ /* This is the X/Open sanctioned signal stack switching. */
+ if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
+ sp = current->sas_ss_sp + current->sas_ss_size;
+
+ return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? ~(cpu_icache_line_size()-1) : ALMASK));
+}
+
+int install_sigtramp(unsigned int __user *tramp, unsigned int syscall)
+{
+ int err;
+
+ /*
+ * Set up the return code ...
+ *
+ * li v0, __NR__foo_sigreturn
+ * syscall
+ */
+
+ err = __put_user(0x24020000 + syscall, tramp + 0);
+ err |= __put_user(0x0000000c , tramp + 1);
+ if (ICACHE_REFILLS_WORKAROUND_WAR) {
+ err |= __put_user(0, tramp + 2);
+ err |= __put_user(0, tramp + 3);
+ err |= __put_user(0, tramp + 4);
+ err |= __put_user(0, tramp + 5);
+ err |= __put_user(0, tramp + 6);
+ err |= __put_user(0, tramp + 7);
+ }
+ flush_cache_sigtramp((unsigned long) tramp);
+
+ return err;
+}
+
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
#ifdef CONFIG_TRAD_SIGNALS
-save_static_function(sys_sigsuspend);
-__attribute_used__ noinline static int
-_sys_sigsuspend(nabi_no_regargs struct pt_regs regs)
+asmlinkage int sys_sigsuspend(nabi_no_regargs struct pt_regs regs)
{
sigset_t newset;
sigset_t __user *uset;
@@ -68,9 +224,7 @@ _sys_sigsuspend(nabi_no_regargs struct pt_regs regs)
}
#endif
-save_static_function(sys_rt_sigsuspend);
-__attribute_used__ noinline static int
-_sys_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
+asmlinkage int sys_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
{
sigset_t newset;
sigset_t __user *unewset;
@@ -148,45 +302,8 @@ asmlinkage int sys_sigaltstack(nabi_no_regargs struct pt_regs regs)
return do_sigaltstack(uss, uoss, usp);
}
-/*
- * Horribly complicated - with the bloody RM9000 workarounds enabled
- * the signal trampolines is moving to the end of the structure so we can
- * increase the alignment without breaking software compatibility.
- */
#ifdef CONFIG_TRAD_SIGNALS
-struct sigframe {
- u32 sf_ass[4]; /* argument save space for o32 */
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 sf_pad[2];
-#else
- u32 sf_code[2]; /* signal trampoline */
-#endif
- struct sigcontext sf_sc;
- sigset_t sf_mask;
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */
-#endif
-};
-#endif
-
-struct rt_sigframe {
- u32 rs_ass[4]; /* argument save space for o32 */
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 rs_pad[2];
-#else
- u32 rs_code[2]; /* signal trampoline */
-#endif
- struct siginfo rs_info;
- struct ucontext rs_uc;
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 rs_code[8] ____cacheline_aligned; /* signal trampoline */
-#endif
-};
-
-#ifdef CONFIG_TRAD_SIGNALS
-save_static_function(sys_sigreturn);
-__attribute_used__ noinline static void
-_sys_sigreturn(nabi_no_regargs struct pt_regs regs)
+asmlinkage void sys_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct sigframe __user *frame;
sigset_t blocked;
@@ -221,9 +338,7 @@ badframe:
}
#endif /* CONFIG_TRAD_SIGNALS */
-save_static_function(sys_rt_sigreturn);
-__attribute_used__ noinline static void
-_sys_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
+asmlinkage void sys_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct rt_sigframe __user *frame;
sigset_t set;
@@ -275,7 +390,7 @@ int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
goto give_sigsegv;
- install_sigtramp(frame->sf_code, __NR_sigreturn);
+ err |= install_sigtramp(frame->sf_code, __NR_sigreturn);
err |= setup_sigcontext(regs, &frame->sf_sc);
err |= __copy_to_user(&frame->sf_mask, set, sizeof(*set));
@@ -299,11 +414,9 @@ int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
regs->regs[31] = (unsigned long) frame->sf_code;
regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
-#if DEBUG_SIG
- printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
+ DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
current->comm, current->pid,
- frame, regs->cp0_epc, frame->regs[31]);
-#endif
+ frame, regs->cp0_epc, regs->regs[31]);
return 0;
give_sigsegv:
@@ -322,7 +435,7 @@ int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
goto give_sigsegv;
- install_sigtramp(frame->rs_code, __NR_rt_sigreturn);
+ err |= install_sigtramp(frame->rs_code, __NR_rt_sigreturn);
/* Create siginfo. */
err |= copy_siginfo_to_user(&frame->rs_info, info);
@@ -359,11 +472,10 @@ int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
regs->regs[31] = (unsigned long) frame->rs_code;
regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
-#if DEBUG_SIG
- printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
+ DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
current->comm, current->pid,
frame, regs->cp0_epc, regs->regs[31]);
-#endif
+
return 0;
give_sigsegv:
@@ -371,7 +483,7 @@ give_sigsegv:
return -EFAULT;
}
-static inline int handle_signal(unsigned long sig, siginfo_t *info,
+static int handle_signal(unsigned long sig, siginfo_t *info,
struct k_sigaction *ka, sigset_t *oldset, struct pt_regs *regs)
{
int ret;
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index c86a5ddff05..183fc7e55f3 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -33,6 +33,8 @@
#include <asm/fpu.h>
#include <asm/war.h>
+#include "signal-common.h"
+
#define SI_PAD_SIZE32 ((SI_MAX_SIZE/sizeof(int)) - 3)
typedef struct compat_siginfo {
@@ -102,8 +104,6 @@ typedef struct compat_siginfo {
#define __NR_O32_rt_sigreturn 4193
#define __NR_O32_restart_syscall 4253
-#define DEBUG_SIG 0
-
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
/* 32-bit compatibility types */
@@ -139,6 +139,123 @@ struct ucontext32 {
sigset_t32 uc_sigmask; /* mask last for extensibility */
};
+#if ICACHE_REFILLS_WORKAROUND_WAR == 0
+
+struct rt_sigframe32 {
+ u32 rs_ass[4]; /* argument save space for o32 */
+ u32 rs_code[2]; /* signal trampoline */
+ compat_siginfo_t rs_info;
+ struct ucontext32 rs_uc;
+};
+
+#else /* ICACHE_REFILLS_WORKAROUND_WAR */
+
+struct rt_sigframe32 {
+ u32 rs_ass[4]; /* argument save space for o32 */
+ u32 rs_pad[2];
+ compat_siginfo_t rs_info;
+ struct ucontext32 rs_uc;
+ u32 rs_code[8] __attribute__((aligned(32))); /* signal trampoline */
+};
+
+#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */
+
+/*
+ * sigcontext handlers
+ */
+static int setup_sigcontext32(struct pt_regs *regs,
+ struct sigcontext32 __user *sc)
+{
+ int err = 0;
+ int i;
+
+ err |= __put_user(regs->cp0_epc, &sc->sc_pc);
+
+ err |= __put_user(0, &sc->sc_regs[0]);
+ for (i = 1; i < 32; i++)
+ err |= __put_user(regs->regs[i], &sc->sc_regs[i]);
+
+ err |= __put_user(regs->hi, &sc->sc_mdhi);
+ err |= __put_user(regs->lo, &sc->sc_mdlo);
+ if (cpu_has_dsp) {
+ err |= __put_user(rddsp(DSP_MASK), &sc->sc_dsp);
+ err |= __put_user(mfhi1(), &sc->sc_hi1);
+ err |= __put_user(mflo1(), &sc->sc_lo1);
+ err |= __put_user(mfhi2(), &sc->sc_hi2);
+ err |= __put_user(mflo2(), &sc->sc_lo2);
+ err |= __put_user(mfhi3(), &sc->sc_hi3);
+ err |= __put_user(mflo3(), &sc->sc_lo3);
+ }
+
+ err |= __put_user(!!used_math(), &sc->sc_used_math);
+
+ if (used_math()) {
+ /*
+ * Save FPU state to signal context. Signal handler
+ * will "inherit" current FPU state.
+ */
+ preempt_disable();
+
+ if (!is_fpu_owner()) {
+ own_fpu();
+ restore_fp(current);
+ }
+ err |= save_fp_context32(sc);
+
+ preempt_enable();
+ }
+ return err;
+}
+
+static int restore_sigcontext32(struct pt_regs *regs,
+ struct sigcontext32 __user *sc)
+{
+ u32 used_math;
+ int err = 0;
+ s32 treg;
+ int i;
+
+ /* Always make any pending restarted system calls return -EINTR */
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
+ err |= __get_user(regs->cp0_epc, &sc->sc_pc);
+ err |= __get_user(regs->hi, &sc->sc_mdhi);
+ err |= __get_user(regs->lo, &sc->sc_mdlo);
+ if (cpu_has_dsp) {
+ err |= __get_user(treg, &sc->sc_hi1); mthi1(treg);
+ err |= __get_user(treg, &sc->sc_lo1); mtlo1(treg);
+ err |= __get_user(treg, &sc->sc_hi2); mthi2(treg);
+ err |= __get_user(treg, &sc->sc_lo2); mtlo2(treg);
+ err |= __get_user(treg, &sc->sc_hi3); mthi3(treg);
+ err |= __get_user(treg, &sc->sc_lo3); mtlo3(treg);
+ err |= __get_user(treg, &sc->sc_dsp); wrdsp(treg, DSP_MASK);
+ }
+
+ for (i = 1; i < 32; i++)
+ err |= __get_user(regs->regs[i], &sc->sc_regs[i]);
+
+ err |= __get_user(used_math, &sc->sc_used_math);
+ conditional_used_math(used_math);
+
+ preempt_disable();
+
+ if (used_math()) {
+ /* restore fpu context if we have used it before */
+ own_fpu();
+ err |= restore_fp_context32(sc);
+ } else {
+ /* signal handler may have used FPU. Give it up. */
+ lose_fpu();
+ }
+
+ preempt_enable();
+
+ return err;
+}
+
+/*
+ *
+ */
extern void __put_sigset_unknown_nsig(void);
extern void __get_sigset_unknown_nsig(void);
@@ -191,9 +308,7 @@ static inline int get_sigset(sigset_t *kbuf, const compat_sigset_t __user *ubuf)
* Atomically swap in the new signal mask, and wait for a signal.
*/
-save_static_function(sys32_sigsuspend);
-__attribute_used__ noinline static int
-_sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)
+asmlinkage int sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)
{
compat_sigset_t __user *uset;
sigset_t newset;
@@ -215,9 +330,7 @@ _sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)
return -ERESTARTNOHAND;
}
-save_static_function(sys32_rt_sigsuspend);
-__attribute_used__ noinline static int
-_sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
+asmlinkage int sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
{
compat_sigset_t __user *uset;
sigset_t newset;
@@ -326,91 +439,6 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
return ret;
}
-static int restore_sigcontext32(struct pt_regs *regs, struct sigcontext32 __user *sc)
-{
- u32 used_math;
- int err = 0;
- s32 treg;
-
- /* Always make any pending restarted system calls return -EINTR */
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
-
- err |= __get_user(regs->cp0_epc, &sc->sc_pc);
- err |= __get_user(regs->hi, &sc->sc_mdhi);
- err |= __get_user(regs->lo, &sc->sc_mdlo);
- if (cpu_has_dsp) {
- err |= __get_user(treg, &sc->sc_hi1); mthi1(treg);
- err |= __get_user(treg, &sc->sc_lo1); mtlo1(treg);
- err |= __get_user(treg, &sc->sc_hi2); mthi2(treg);
- err |= __get_user(treg, &sc->sc_lo2); mtlo2(treg);
- err |= __get_user(treg, &sc->sc_hi3); mthi3(treg);
- err |= __get_user(treg, &sc->sc_lo3); mtlo3(treg);
- err |= __get_user(treg, &sc->sc_dsp); wrdsp(treg, DSP_MASK);
- }
-
-#define restore_gp_reg(i) do { \
- err |= __get_user(regs->regs[i], &sc->sc_regs[i]); \
-} while(0)
- restore_gp_reg( 1); restore_gp_reg( 2); restore_gp_reg( 3);
- restore_gp_reg( 4); restore_gp_reg( 5); restore_gp_reg( 6);
- restore_gp_reg( 7); restore_gp_reg( 8); restore_gp_reg( 9);
- restore_gp_reg(10); restore_gp_reg(11); restore_gp_reg(12);
- restore_gp_reg(13); restore_gp_reg(14); restore_gp_reg(15);
- restore_gp_reg(16); restore_gp_reg(17); restore_gp_reg(18);
- restore_gp_reg(19); restore_gp_reg(20); restore_gp_reg(21);
- restore_gp_reg(22); restore_gp_reg(23); restore_gp_reg(24);
- restore_gp_reg(25); restore_gp_reg(26); restore_gp_reg(27);
- restore_gp_reg(28); restore_gp_reg(29); restore_gp_reg(30);
- restore_gp_reg(31);
-#undef restore_gp_reg
-
- err |= __get_user(used_math, &sc->sc_used_math);
- conditional_used_math(used_math);
-
- preempt_disable();
-
- if (used_math()) {
- /* restore fpu context if we have used it before */
- own_fpu();
- err |= restore_fp_context32(sc);
- } else {
- /* signal handler may have used FPU. Give it up. */
- lose_fpu();
- }
-
- preempt_enable();
-
- return err;
-}
-
-struct sigframe {
- u32 sf_ass[4]; /* argument save space for o32 */
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 sf_pad[2];
-#else
- u32 sf_code[2]; /* signal trampoline */
-#endif
- struct sigcontext32 sf_sc;
- sigset_t sf_mask;
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */
-#endif
-};
-
-struct rt_sigframe32 {
- u32 rs_ass[4]; /* argument save space for o32 */
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 rs_pad[2];
-#else
- u32 rs_code[2]; /* signal trampoline */
-#endif
- compat_siginfo_t rs_info;
- struct ucontext32 rs_uc;
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 rs_code[8] __attribute__((aligned(32))); /* signal trampoline */
-#endif
-};
-
int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
{
int err;
@@ -463,9 +491,7 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
return err;
}
-save_static_function(sys32_sigreturn);
-__attribute_used__ noinline static void
-_sys32_sigreturn(nabi_no_regargs struct pt_regs regs)
+asmlinkage void sys32_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct sigframe __user *frame;
sigset_t blocked;
@@ -499,9 +525,7 @@ badframe:
force_sig(SIGSEGV, current);
}
-save_static_function(sys32_rt_sigreturn);
-__attribute_used__ noinline static void
-_sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
+asmlinkage void sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct rt_sigframe32 __user *frame;
mm_segment_t old_fs;
@@ -554,89 +578,6 @@ badframe:
force_sig(SIGSEGV, current);
}
-static inline int setup_sigcontext32(struct pt_regs *regs,
- struct sigcontext32 __user *sc)
-{
- int err = 0;
-
- err |= __put_user(regs->cp0_epc, &sc->sc_pc);
- err |= __put_user(regs->cp0_status, &sc->sc_status);
-
-#define save_gp_reg(i) { \
- err |= __put_user(regs->regs[i], &sc->sc_regs[i]); \
-} while(0)
- __put_user(0, &sc->sc_regs[0]); save_gp_reg(1); save_gp_reg(2);
- save_gp_reg(3); save_gp_reg(4); save_gp_reg(5); save_gp_reg(6);
- save_gp_reg(7); save_gp_reg(8); save_gp_reg(9); save_gp_reg(10);
- save_gp_reg(11); save_gp_reg(12); save_gp_reg(13); save_gp_reg(14);
- save_gp_reg(15); save_gp_reg(16); save_gp_reg(17); save_gp_reg(18);
- save_gp_reg(19); save_gp_reg(20); save_gp_reg(21); save_gp_reg(22);
- save_gp_reg(23); save_gp_reg(24); save_gp_reg(25); save_gp_reg(26);
- save_gp_reg(27); save_gp_reg(28); save_gp_reg(29); save_gp_reg(30);
- save_gp_reg(31);
-#undef save_gp_reg
-
- err |= __put_user(regs->hi, &sc->sc_mdhi);
- err |= __put_user(regs->lo, &sc->sc_mdlo);
- if (cpu_has_dsp) {
- err |= __put_user(rddsp(DSP_MASK), &sc->sc_dsp);
- err |= __put_user(mfhi1(), &sc->sc_hi1);
- err |= __put_user(mflo1(), &sc->sc_lo1);
- err |= __put_user(mfhi2(), &sc->sc_hi2);
- err |= __put_user(mflo2(), &sc->sc_lo2);
- err |= __put_user(mfhi3(), &sc->sc_hi3);
- err |= __put_user(mflo3(), &sc->sc_lo3);
- }
-
- err |= __put_user(!!used_math(), &sc->sc_used_math);
-
- if (!used_math())
- goto out;
-
- /*
- * Save FPU state to signal context. Signal handler will "inherit"
- * current FPU state.
- */
- preempt_disable();
-
- if (!is_fpu_owner()) {
- own_fpu();
- restore_fp(current);
- }
- err |= save_fp_context32(sc);
-
- preempt_enable();
-
-out:
- return err;
-}
-
-/*
- * Determine which stack to use..
- */
-static inline void __user *get_sigframe(struct k_sigaction *ka,
- struct pt_regs *regs,
- size_t frame_size)
-{
- unsigned long sp;
-
- /* Default to using normal stack */
- sp = regs->regs[29];
-
- /*
- * FPU emulator may have it's own trampoline active just
- * above the user stack, 16-bytes before the next lowest
- * 16 byte boundary. Try to avoid trashing it.
- */
- sp -= 32;
-
- /* This is the X/Open sanctioned signal stack switching. */
- if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
- sp = current->sas_ss_sp + current->sas_ss_size;
-
- return (void __user *)((sp - frame_size) & ALMASK);
-}
-
int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
int signr, sigset_t *set)
{
@@ -647,15 +588,7 @@ int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
goto give_sigsegv;
- /*
- * Set up the return code ...
- *
- * li v0, __NR_O32_sigreturn
- * syscall
- */
- err |= __put_user(0x24020000 + __NR_O32_sigreturn, frame->sf_code + 0);
- err |= __put_user(0x0000000c , frame->sf_code + 1);
- flush_cache_sigtramp((unsigned long) frame->sf_code);
+ err |= install_sigtramp(frame->sf_code, __NR_O32_sigreturn);
err |= setup_sigcontext32(regs, &frame->sf_sc);
err |= __copy_to_user(&frame->sf_mask, set, sizeof(*set));
@@ -679,11 +612,10 @@ int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
regs->regs[31] = (unsigned long) frame->sf_code;
regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
-#if DEBUG_SIG
- printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
+ DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
current->comm, current->pid,
- frame, regs->cp0_epc, frame->sf_code);
-#endif
+ frame, regs->cp0_epc, regs->regs[31]);
+
return 0;
give_sigsegv:
@@ -702,17 +634,7 @@ int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))
goto give_sigsegv;
- /* Set up to return from userspace. If provided, use a stub already
- in userspace. */
- /*
- * Set up the return code ...
- *
- * li v0, __NR_O32_rt_sigreturn
- * syscall
- */
- err |= __put_user(0x24020000 + __NR_O32_rt_sigreturn, frame->rs_code + 0);
- err |= __put_user(0x0000000c , frame->rs_code + 1);
- flush_cache_sigtramp((unsigned long) frame->rs_code);
+ err |= install_sigtramp(frame->rs_code, __NR_O32_rt_sigreturn);
/* Convert (siginfo_t -> compat_siginfo_t) and copy to user. */
err |= copy_siginfo_to_user32(&frame->rs_info, info);
@@ -750,11 +672,10 @@ int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
regs->regs[31] = (unsigned long) frame->rs_code;
regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
-#if DEBUG_SIG
- printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
+ DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
current->comm, current->pid,
- frame, regs->cp0_epc, frame->rs_code);
-#endif
+ frame, regs->cp0_epc, regs->regs[31]);
+
return 0;
give_sigsegv:
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index b28646b3cea..57456e6a0c6 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -47,8 +47,6 @@
#define __NR_N32_rt_sigreturn 6211
#define __NR_N32_restart_syscall 6214
-#define DEBUG_SIG 0
-
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
/* IRIX compatible stack_t */
@@ -66,25 +64,30 @@ struct ucontextn32 {
sigset_t uc_sigmask; /* mask last for extensibility */
};
+#if ICACHE_REFILLS_WORKAROUND_WAR == 0
+
struct rt_sigframe_n32 {
u32 rs_ass[4]; /* argument save space for o32 */
-#if ICACHE_REFILLS_WORKAROUND_WAR
- u32 rs_pad[2];
-#else
u32 rs_code[2]; /* signal trampoline */
-#endif
struct siginfo rs_info;
struct ucontextn32 rs_uc;
-#if ICACHE_REFILLS_WORKAROUND_WAR
+};
+
+#else /* ICACHE_REFILLS_WORKAROUND_WAR */
+
+struct rt_sigframe_n32 {
+ u32 rs_ass[4]; /* argument save space for o32 */
+ u32 rs_pad[2];
+ struct siginfo rs_info;
+ struct ucontextn32 rs_uc;
u32 rs_code[8] ____cacheline_aligned; /* signal trampoline */
-#endif
};
+#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */
+
extern void sigset_from_compat (sigset_t *set, compat_sigset_t *compat);
-save_static_function(sysn32_rt_sigsuspend);
-__attribute_used__ noinline static int
-_sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
+asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
{
compat_sigset_t __user *unewset;
compat_sigset_t uset;
@@ -114,9 +117,7 @@ _sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
return -ERESTARTNOHAND;
}
-save_static_function(sysn32_rt_sigreturn);
-__attribute_used__ noinline static void
-_sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
+asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct rt_sigframe_n32 __user *frame;
sigset_t set;
@@ -214,11 +215,10 @@ int setup_rt_frame_n32(struct k_sigaction * ka,
regs->regs[31] = (unsigned long) frame->rs_code;
regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler;
-#if DEBUG_SIG
- printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
+ DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n",
current->comm, current->pid,
frame, regs->cp0_epc, regs->regs[31]);
-#endif
+
return 0;
give_sigsegv:
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 8aa544f73a5..545fcbc8cea 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -455,8 +455,3 @@ EXPORT_SYMBOL(rtc_lock);
EXPORT_SYMBOL(to_tm);
EXPORT_SYMBOL(rtc_mips_set_time);
EXPORT_SYMBOL(rtc_mips_get_time);
-
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies*(1000000000/HZ);
-}
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index cecff24cc97..c76b793310c 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -113,10 +113,12 @@ SECTIONS
references from .rodata */
.exit.text : { *(.exit.text) }
.exit.data : { *(.exit.data) }
+#if defined(CONFIG_BLK_DEV_INITRD)
. = ALIGN(_PAGE_SIZE);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
. = ALIGN(32);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 459624969c9..9aca871a307 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -29,6 +29,7 @@
*/
#include <linux/kernel.h>
+#include <linux/device.h>
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/init.h>
@@ -48,6 +49,7 @@
#include <asm/cacheflush.h>
#include <asm/atomic.h>
#include <asm/cpu.h>
+#include <asm/mips_mt.h>
#include <asm/processor.h>
#include <asm/system.h>
#include <asm/vpe.h>
@@ -64,6 +66,7 @@ typedef void *vpe_handle;
static char module_name[] = "vpe";
static int major;
+static const int minor = 1; /* fixed for now */
#ifdef CONFIG_MIPS_APSP_KSPD
static struct kspd_notifications kspd_events;
@@ -1205,7 +1208,7 @@ static ssize_t vpe_write(struct file *file, const char __user * buffer,
return ret;
}
-static struct file_operations vpe_fops = {
+static const struct file_operations vpe_fops = {
.owner = THIS_MODULE,
.open = vpe_open,
.release = vpe_release,
@@ -1365,12 +1368,15 @@ static void kspd_sp_exit( int sp_id)
}
#endif
+static struct device *vpe_dev;
+
static int __init vpe_module_init(void)
{
struct vpe *v = NULL;
+ struct device *dev;
struct tc *t;
unsigned long val;
- int i;
+ int i, err;
if (!cpu_has_mipsmt) {
printk("VPE loader: not a MIPS MT capable processor\n");
@@ -1383,6 +1389,14 @@ static int __init vpe_module_init(void)
return major;
}
+ dev = device_create(mt_class, NULL, MKDEV(major, minor),
+ "tc%d", minor);
+ if (IS_ERR(dev)) {
+ err = PTR_ERR(dev);
+ goto out_chrdev;
+ }
+ vpe_dev = dev;
+
dmt();
dvpe();
@@ -1478,6 +1492,11 @@ static int __init vpe_module_init(void)
kspd_events.kspd_sp_exit = kspd_sp_exit;
#endif
return 0;
+
+out_chrdev:
+ unregister_chrdev(major, module_name);
+
+ return err;
}
static void __exit vpe_module_exit(void)
@@ -1490,6 +1509,7 @@ static void __exit vpe_module_exit(void)
}
}
+ device_destroy(mt_class, MKDEV(major, minor));
unregister_chrdev(major, module_name);
}
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 1f954a238a6..31819c58bff 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -107,8 +107,6 @@ void __update_cache(struct vm_area_struct *vma, unsigned long address,
}
}
-#define __weak __attribute__((weak))
-
static char cache_panic[] __initdata = "Yeee, unsupported cache architecture.";
void __init cpu_cache_init(void)
diff --git a/arch/mips/momentum/jaguar_atx/platform.c b/arch/mips/momentum/jaguar_atx/platform.c
index 035ea5137c7..81037709ba0 100644
--- a/arch/mips/momentum/jaguar_atx/platform.c
+++ b/arch/mips/momentum/jaguar_atx/platform.c
@@ -129,7 +129,7 @@ static struct mv643xx_eth_platform_data eth2_pd = {
static struct platform_device eth2_device = {
.name = MV643XX_ETH_NAME,
- .id = 1,
+ .id = 2,
.num_resources = ARRAY_SIZE(mv64x60_eth2_resources),
.resource = mv64x60_eth2_resources,
.dev = {
diff --git a/arch/mips/momentum/ocelot_3/platform.c b/arch/mips/momentum/ocelot_3/platform.c
index eefe5841fbb..57cfe5c6e4a 100644
--- a/arch/mips/momentum/ocelot_3/platform.c
+++ b/arch/mips/momentum/ocelot_3/platform.c
@@ -129,7 +129,7 @@ static struct mv643xx_eth_platform_data eth2_pd = {
static struct platform_device eth2_device = {
.name = MV643XX_ETH_NAME,
- .id = 1,
+ .id = 2,
.num_resources = ARRAY_SIZE(mv64x60_eth2_resources),
.resource = mv64x60_eth2_resources,
.dev = {
diff --git a/arch/mips/philips/pnx8550/common/proc.c b/arch/mips/philips/pnx8550/common/proc.c
index 72a016767e0..3f097558ef1 100644
--- a/arch/mips/philips/pnx8550/common/proc.c
+++ b/arch/mips/philips/pnx8550/common/proc.c
@@ -79,10 +79,7 @@ static int pnx8550_proc_init( void )
// Create /proc/pnx8550
pnx8550_dir = create_proc_entry("pnx8550", S_IFDIR|S_IRUGO, NULL);
- if (pnx8550_dir){
- pnx8550_dir->nlink = 1;
- }
- else {
+ if (!pnx8550_dir) {
printk(KERN_ERR "Can't create pnx8550 proc dir\n");
return -1;
}
@@ -90,7 +87,6 @@ static int pnx8550_proc_init( void )
// Create /proc/pnx8550/timers
pnx8550_timers = create_proc_entry("timers", S_IFREG|S_IRUGO, pnx8550_dir );
if (pnx8550_timers){
- pnx8550_timers->nlink = 1;
pnx8550_timers->read_proc = pnx8550_timers_read;
}
else {
@@ -100,7 +96,6 @@ static int pnx8550_proc_init( void )
// Create /proc/pnx8550/registers
pnx8550_registers = create_proc_entry("registers", S_IFREG|S_IRUGO, pnx8550_dir );
if (pnx8550_registers){
- pnx8550_registers->nlink = 1;
pnx8550_registers->read_proc = pnx8550_registers_read;
}
else {
diff --git a/arch/mips/sibyte/sb1250/bcm1250_tbprof.c b/arch/mips/sibyte/sb1250/bcm1250_tbprof.c
index d1a906e683b..212547c5731 100644
--- a/arch/mips/sibyte/sb1250/bcm1250_tbprof.c
+++ b/arch/mips/sibyte/sb1250/bcm1250_tbprof.c
@@ -374,7 +374,7 @@ static long sbprof_tb_ioctl(struct file *filp,
return error;
}
-static struct file_operations sbprof_tb_fops = {
+static const struct file_operations sbprof_tb_fops = {
.owner = THIS_MODULE,
.open = sbprof_tb_open,
.release = sbprof_tb_release,
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index 735cb8778f4..7316a78fdd6 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -137,6 +137,8 @@ int tx4927_using_backplane = 0;
extern void gt64120_time_init(void);
extern void toshiba_rbtx4927_irq_setup(void);
+char *prom_getcmdline(void);
+
#ifdef CONFIG_PCI
#define CONFIG_TX4927BUG_WORKAROUND
#undef TX4927_SUPPORT_COMMAND_IO
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 0f9ff618c6d..28da4e71c44 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -50,9 +50,6 @@ config TIME_LOW_RES
depends on SMP
default y
-config GENERIC_ISA_DMA
- bool
-
config GENERIC_HARDIRQS
def_bool y
diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c
index ac8ee205c35..a46bc62b643 100644
--- a/arch/parisc/kernel/perf.c
+++ b/arch/parisc/kernel/perf.c
@@ -479,7 +479,7 @@ static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
return error;
}
-static struct file_operations perf_fops = {
+static const struct file_operations perf_fops = {
.llseek = no_llseek,
.read = perf_read,
.write = perf_write,
diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
index 3c7a3faf78e..74b3686dd1e 100644
--- a/arch/parisc/kernel/setup.c
+++ b/arch/parisc/kernel/setup.c
@@ -45,7 +45,7 @@
#include <asm/io.h>
#include <asm/setup.h>
-char command_line[COMMAND_LINE_SIZE] __read_mostly;
+char __initdata command_line[COMMAND_LINE_SIZE] __read_mostly;
/* Intended for ccio/sba/cpu statistics under /proc/bus/{runway|gsc} */
struct proc_dir_entry * proc_runway_root __read_mostly = NULL;
@@ -71,9 +71,9 @@ void __init setup_cmdline(char **cmdline_p)
/* boot_args[0] is free-mem start, boot_args[1] is ptr to command line */
if (boot_args[0] < 64) {
/* called from hpux boot loader */
- saved_command_line[0] = '\0';
+ boot_command_line[0] = '\0';
} else {
- strcpy(saved_command_line, (char *)__va(boot_args[1]));
+ strcpy(boot_command_line, (char *)__va(boot_args[1]));
#ifdef CONFIG_BLK_DEV_INITRD
if (boot_args[2] != 0) /* did palo pass us a ramdisk? */
@@ -84,7 +84,7 @@ void __init setup_cmdline(char **cmdline_p)
#endif
}
- strcpy(command_line, saved_command_line);
+ strcpy(command_line, boot_command_line);
*cmdline_p = command_line;
}
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 29be4377aca..ce3245f87fd 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -579,70 +579,6 @@ asmlinkage int sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *off
}
-struct sysinfo32 {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- unsigned short procs;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[12];
-};
-
-/* We used to call sys_sysinfo and translate the result. But sys_sysinfo
- * undoes the good work done elsewhere, and rather than undoing the
- * damage, I decided to just duplicate the code from sys_sysinfo here.
- */
-
-asmlinkage int sys32_sysinfo(struct sysinfo32 __user *info)
-{
- struct sysinfo val;
- int err;
- unsigned long seq;
-
- /* We don't need a memset here because we copy the
- * struct to userspace once element at a time.
- */
-
- do {
- seq = read_seqbegin(&xtime_lock);
- val.uptime = jiffies / HZ;
-
- val.loads[0] = avenrun[0] << (SI_LOAD_SHIFT - FSHIFT);
- val.loads[1] = avenrun[1] << (SI_LOAD_SHIFT - FSHIFT);
- val.loads[2] = avenrun[2] << (SI_LOAD_SHIFT - FSHIFT);
-
- val.procs = nr_threads;
- } while (read_seqretry(&xtime_lock, seq));
-
-
- si_meminfo(&val);
- si_swapinfo(&val);
-
- err = put_user (val.uptime, &info->uptime);
- err |= __put_user (val.loads[0], &info->loads[0]);
- err |= __put_user (val.loads[1], &info->loads[1]);
- err |= __put_user (val.loads[2], &info->loads[2]);
- err |= __put_user (val.totalram, &info->totalram);
- err |= __put_user (val.freeram, &info->freeram);
- err |= __put_user (val.sharedram, &info->sharedram);
- err |= __put_user (val.bufferram, &info->bufferram);
- err |= __put_user (val.totalswap, &info->totalswap);
- err |= __put_user (val.freeswap, &info->freeswap);
- err |= __put_user (val.procs, &info->procs);
- err |= __put_user (val.totalhigh, &info->totalhigh);
- err |= __put_user (val.freehigh, &info->freehigh);
- err |= __put_user (val.mem_unit, &info->mem_unit);
- return err ? -EFAULT : 0;
-}
-
-
/* lseek() needs a wrapper because 'offset' can be negative, but the top
* half of the argument has been zeroed by syscall.S.
*/
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 701d66a596e..be8eb9a0d24 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -197,7 +197,7 @@
/* struct rusage contains longs... */
ENTRY_COMP(wait4)
ENTRY_SAME(swapoff) /* 115 */
- ENTRY_DIFF(sysinfo)
+ ENTRY_COMP(sysinfo)
ENTRY_SAME(shutdown)
ENTRY_SAME(fsync)
ENTRY_SAME(madvise)
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index bad7d1eb62b..5f1b51af06a 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -288,17 +288,6 @@ do_settimeofday (struct timespec *tv)
}
EXPORT_SYMBOL(do_settimeofday);
-/*
- * XXX: We can do better than this.
- * Returns nanoseconds
- */
-
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-
void __init start_cpu_itimer(void)
{
unsigned int cpu = smp_processor_id();
diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S
index 7b943b45f7c..3b78c2794c3 100644
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@@ -173,10 +173,12 @@ SECTIONS
from .altinstructions and .eh_frame */
.exit.text : { *(.exit.text) }
.exit.data : { *(.exit.data) }
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(ASM_PAGE_SIZE);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
. = ALIGN(32);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 0667f2b4f97..12117db0043 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -77,12 +77,11 @@ static void __init mem_limit_func(void)
{
char *cp, *end;
unsigned long limit;
- extern char saved_command_line[];
/* We need this before __setup() functions are called */
limit = MAX_MEM;
- for (cp = saved_command_line; *cp; ) {
+ for (cp = boot_command_line; *cp; ) {
if (memcmp(cp, "mem=", 4) == 0) {
cp += 4;
limit = memparse(cp, &end);
@@ -808,9 +807,7 @@ void __init paging_init(void)
for (i = 0; i < npmem_ranges; i++) {
unsigned long zones_size[MAX_NR_ZONES] = { 0, };
- /* We have an IOMMU, so all memory can go into a single
- ZONE_DMA zone. */
- zones_size[ZONE_DMA] = pmem_ranges[i].pages;
+ zones_size[ZONE_NORMAL] = pmem_ranges[i].pages;
#ifdef CONFIG_DISCONTIGMEM
/* Need to initialize the pfnnid_map before we can initialize
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index f08e80a0bf0..0088c5ebca7 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -977,6 +977,10 @@ config ISA
have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If
you have an embedded board, consult your board documentation.
+config ZONE_DMA
+ bool
+ default y
+
config GENERIC_ISA_DMA
bool
depends on PPC64 || POWER4 || 6xx && !CPM2
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index ec644b34a08..0345a2ceec5 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -163,6 +163,7 @@ CONFIG_PS3_HTAB_SIZE=20
# CONFIG_PS3_DYNAMIC_DMA is not set
CONFIG_PS3_USE_LPAR_ADDR=y
CONFIG_PS3_VUART=y
+CONFIG_PS3_PS3AV=y
#
# Kernel options
@@ -611,14 +612,40 @@ CONFIG_GEN_RTC=y
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FB is not set
+CONFIG_FB=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_OF is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_IBM_GXT4500 is not set
+CONFIG_FB_PS3=y
+CONFIG_FB_PS3_DEFAULT_SIZE_M=18
+# CONFIG_FB_VIRTUAL is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+
+#
+# Logo configuration
+#
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index 5e6ddfa474c..89f46f37792 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -498,7 +498,7 @@ static int __init check_legacy_serial_console(void)
DBG(" -> check_legacy_serial_console()\n");
/* The user has requested a console so this is already set up. */
- if (strstr(saved_command_line, "console=")) {
+ if (strstr(boot_command_line, "console=")) {
DBG(" console was specified !\n");
return -EBUSY;
}
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index 0de5a08cf9b..89486b63128 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -571,7 +571,7 @@ static int lparcfg_open(struct inode *inode, struct file *file)
return single_open(file, lparcfg_data, NULL);
}
-struct file_operations lparcfg_fops = {
+const struct file_operations lparcfg_fops = {
.owner = THIS_MODULE,
.read = seq_read,
.write = lparcfg_write,
diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index 869cebbba96..f9676f52c6d 100644
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -179,7 +179,7 @@ static int dev_nvram_ioctl(struct inode *inode, struct file *file,
}
}
-struct file_operations nvram_fops = {
+const struct file_operations nvram_fops = {
.owner = THIS_MODULE,
.llseek = dev_nvram_llseek,
.read = dev_nvram_read,
diff --git a/arch/powerpc/kernel/proc_ppc64.c b/arch/powerpc/kernel/proc_ppc64.c
index dd7001cacf7..f78dfce1b77 100644
--- a/arch/powerpc/kernel/proc_ppc64.c
+++ b/arch/powerpc/kernel/proc_ppc64.c
@@ -33,7 +33,7 @@ static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes
loff_t *ppos);
static int page_map_mmap( struct file *file, struct vm_area_struct *vma );
-static struct file_operations page_map_fops = {
+static const struct file_operations page_map_fops = {
.llseek = page_map_seek,
.read = page_map_read,
.mmap = page_map_mmap
@@ -71,7 +71,6 @@ static int __init proc_ppc64_init(void)
pde = create_proc_entry("ppc64/systemcfg", S_IFREG|S_IRUGO, NULL);
if (!pde)
return 1;
- pde->nlink = 1;
pde->data = vdso_data;
pde->size = PAGE_SIZE;
pde->proc_fops = &page_map_fops;
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 3be52d693ec..3e86e6e0f77 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -991,7 +991,7 @@ void __init early_init_devtree(void *params)
of_scan_flat_dt(early_init_dt_scan_memory, NULL);
/* Save command line for /proc/cmdline and then parse parameters */
- strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
parse_early_param();
/* Reserve LMB regions used by kernel, initrd, dt, etc... */
diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c
index 2fe82abf1c5..6cbf2ae5d7a 100644
--- a/arch/powerpc/kernel/rtas-proc.c
+++ b/arch/powerpc/kernel/rtas-proc.c
@@ -160,7 +160,7 @@ static int sensors_open(struct inode *inode, struct file *file)
return single_open(file, ppc_rtas_sensors_show, NULL);
}
-struct file_operations ppc_rtas_sensors_operations = {
+const struct file_operations ppc_rtas_sensors_operations = {
.open = sensors_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -172,7 +172,7 @@ static int poweron_open(struct inode *inode, struct file *file)
return single_open(file, ppc_rtas_poweron_show, NULL);
}
-struct file_operations ppc_rtas_poweron_operations = {
+const struct file_operations ppc_rtas_poweron_operations = {
.open = poweron_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -185,7 +185,7 @@ static int progress_open(struct inode *inode, struct file *file)
return single_open(file, ppc_rtas_progress_show, NULL);
}
-struct file_operations ppc_rtas_progress_operations = {
+const struct file_operations ppc_rtas_progress_operations = {
.open = progress_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -198,7 +198,7 @@ static int clock_open(struct inode *inode, struct file *file)
return single_open(file, ppc_rtas_clock_show, NULL);
}
-struct file_operations ppc_rtas_clock_operations = {
+const struct file_operations ppc_rtas_clock_operations = {
.open = clock_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -211,7 +211,7 @@ static int tone_freq_open(struct inode *inode, struct file *file)
return single_open(file, ppc_rtas_tone_freq_show, NULL);
}
-struct file_operations ppc_rtas_tone_freq_operations = {
+const struct file_operations ppc_rtas_tone_freq_operations = {
.open = tone_freq_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -224,7 +224,7 @@ static int tone_volume_open(struct inode *inode, struct file *file)
return single_open(file, ppc_rtas_tone_volume_show, NULL);
}
-struct file_operations ppc_rtas_tone_volume_operations = {
+const struct file_operations ppc_rtas_tone_volume_operations = {
.open = tone_volume_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -237,7 +237,7 @@ static int rmo_buf_open(struct inode *inode, struct file *file)
return single_open(file, ppc_rtas_rmo_buf_show, NULL);
}
-struct file_operations ppc_rtas_rmo_buf_ops = {
+const struct file_operations ppc_rtas_rmo_buf_ops = {
.open = rmo_buf_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 0c4fcd34bfe..f72118c0844 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -702,13 +702,12 @@ static int initialize_flash_pde_data(const char *rtas_call_name,
}
static struct proc_dir_entry *create_flash_pde(const char *filename,
- struct file_operations *fops)
+ const struct file_operations *fops)
{
struct proc_dir_entry *ent = NULL;
ent = create_proc_entry(filename, S_IRUSR | S_IWUSR, NULL);
if (ent != NULL) {
- ent->nlink = 1;
ent->proc_fops = fops;
ent->owner = THIS_MODULE;
}
@@ -716,21 +715,21 @@ static struct proc_dir_entry *create_flash_pde(const char *filename,
return ent;
}
-static struct file_operations rtas_flash_operations = {
+static const struct file_operations rtas_flash_operations = {
.read = rtas_flash_read,
.write = rtas_flash_write,
.open = rtas_excl_open,
.release = rtas_flash_release,
};
-static struct file_operations manage_flash_operations = {
+static const struct file_operations manage_flash_operations = {
.read = manage_flash_read,
.write = manage_flash_write,
.open = rtas_excl_open,
.release = rtas_excl_release,
};
-static struct file_operations validate_flash_operations = {
+static const struct file_operations validate_flash_operations = {
.read = validate_flash_read,
.write = validate_flash_write,
.open = rtas_excl_open,
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 03a2a2f30d6..673e8d9df7f 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -198,73 +198,6 @@ static inline long put_tv32(struct compat_timeval __user *o, struct timeval *i)
__put_user(i->tv_usec, &o->tv_usec)));
}
-struct sysinfo32 {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- unsigned short procs;
- unsigned short pad;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[20-2*sizeof(int)-sizeof(int)];
-};
-
-asmlinkage long compat_sys_sysinfo(struct sysinfo32 __user *info)
-{
- struct sysinfo s;
- int ret, err;
- int bitcount=0;
- mm_segment_t old_fs = get_fs ();
-
- /* The __user cast is valid due to set_fs() */
- set_fs (KERNEL_DS);
- ret = sys_sysinfo((struct sysinfo __user *)&s);
- set_fs (old_fs);
-
- /* Check to see if any memory value is too large for 32-bit and
- * scale down if needed.
- */
- if ((s.totalram >> 32) || (s.totalswap >> 32)) {
- while (s.mem_unit < PAGE_SIZE) {
- s.mem_unit <<= 1;
- bitcount++;
- }
- s.totalram >>=bitcount;
- s.freeram >>= bitcount;
- s.sharedram >>= bitcount;
- s.bufferram >>= bitcount;
- s.totalswap >>= bitcount;
- s.freeswap >>= bitcount;
- s.totalhigh >>= bitcount;
- s.freehigh >>= bitcount;
- }
-
- err = put_user (s.uptime, &info->uptime);
- err |= __put_user (s.loads[0], &info->loads[0]);
- err |= __put_user (s.loads[1], &info->loads[1]);
- err |= __put_user (s.loads[2], &info->loads[2]);
- err |= __put_user (s.totalram, &info->totalram);
- err |= __put_user (s.freeram, &info->freeram);
- err |= __put_user (s.sharedram, &info->sharedram);
- err |= __put_user (s.bufferram, &info->bufferram);
- err |= __put_user (s.totalswap, &info->totalswap);
- err |= __put_user (s.freeswap, &info->freeswap);
- err |= __put_user (s.procs, &info->procs);
- err |= __put_user (s.totalhigh, &info->totalhigh);
- err |= __put_user (s.freehigh, &info->freehigh);
- err |= __put_user (s.mem_unit, &info->mem_unit);
- if (err)
- return -EFAULT;
-
- return ret;
-}
-
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index 8f5afdbad0d..194a93eeb3e 100644
--- a/arch/powerpc/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
@@ -150,7 +150,7 @@ void __init disable_early_printk(void)
{
if (!early_console_initialized)
return;
- if (strstr(saved_command_line, "udbg-immortal")) {
+ if (strstr(boot_command_line, "udbg-immortal")) {
printk(KERN_INFO "early console immortal !\n");
return;
}
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 04b8e71bf5b..7eefeb4a30e 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -131,14 +131,14 @@ SECTIONS
__stop___fw_ftr_fixup = .;
}
#endif
-
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(PAGE_SIZE);
.init.ramfs : {
__initramfs_start = .;
*(.init.ramfs)
__initramfs_end = .;
}
-
+#endif
#ifdef CONFIG_PPC32
. = ALIGN(32);
#else
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 347eff56fcb..af9e9455a70 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -144,7 +144,7 @@ spufs_mem_mmap(struct file *file, struct vm_area_struct *vma)
return 0;
}
-static struct file_operations spufs_mem_fops = {
+static const struct file_operations spufs_mem_fops = {
.open = spufs_mem_open,
.read = spufs_mem_read,
.write = spufs_mem_write,
@@ -249,7 +249,7 @@ static int spufs_cntl_open(struct inode *inode, struct file *file)
spufs_cntl_set, "0x%08lx");
}
-static struct file_operations spufs_cntl_fops = {
+static const struct file_operations spufs_cntl_fops = {
.open = spufs_cntl_open,
.release = simple_attr_close,
.read = simple_attr_read,
@@ -309,7 +309,7 @@ spufs_regs_write(struct file *file, const char __user *buffer,
return ret;
}
-static struct file_operations spufs_regs_fops = {
+static const struct file_operations spufs_regs_fops = {
.open = spufs_regs_open,
.read = spufs_regs_read,
.write = spufs_regs_write,
@@ -360,7 +360,7 @@ spufs_fpcr_write(struct file *file, const char __user * buffer,
return ret;
}
-static struct file_operations spufs_fpcr_fops = {
+static const struct file_operations spufs_fpcr_fops = {
.open = spufs_regs_open,
.read = spufs_fpcr_read,
.write = spufs_fpcr_write,
@@ -426,7 +426,7 @@ static ssize_t spufs_mbox_read(struct file *file, char __user *buf,
return count;
}
-static struct file_operations spufs_mbox_fops = {
+static const struct file_operations spufs_mbox_fops = {
.open = spufs_pipe_open,
.read = spufs_mbox_read,
};
@@ -452,7 +452,7 @@ static ssize_t spufs_mbox_stat_read(struct file *file, char __user *buf,
return 4;
}
-static struct file_operations spufs_mbox_stat_fops = {
+static const struct file_operations spufs_mbox_stat_fops = {
.open = spufs_pipe_open,
.read = spufs_mbox_stat_read,
};
@@ -559,7 +559,7 @@ static unsigned int spufs_ibox_poll(struct file *file, poll_table *wait)
return mask;
}
-static struct file_operations spufs_ibox_fops = {
+static const struct file_operations spufs_ibox_fops = {
.open = spufs_pipe_open,
.read = spufs_ibox_read,
.poll = spufs_ibox_poll,
@@ -585,7 +585,7 @@ static ssize_t spufs_ibox_stat_read(struct file *file, char __user *buf,
return 4;
}
-static struct file_operations spufs_ibox_stat_fops = {
+static const struct file_operations spufs_ibox_stat_fops = {
.open = spufs_pipe_open,
.read = spufs_ibox_stat_read,
};
@@ -692,7 +692,7 @@ static unsigned int spufs_wbox_poll(struct file *file, poll_table *wait)
return mask;
}
-static struct file_operations spufs_wbox_fops = {
+static const struct file_operations spufs_wbox_fops = {
.open = spufs_pipe_open,
.write = spufs_wbox_write,
.poll = spufs_wbox_poll,
@@ -718,7 +718,7 @@ static ssize_t spufs_wbox_stat_read(struct file *file, char __user *buf,
return 4;
}
-static struct file_operations spufs_wbox_stat_fops = {
+static const struct file_operations spufs_wbox_stat_fops = {
.open = spufs_pipe_open,
.read = spufs_wbox_stat_read,
};
@@ -823,7 +823,7 @@ static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma)
return 0;
}
-static struct file_operations spufs_signal1_fops = {
+static const struct file_operations spufs_signal1_fops = {
.open = spufs_signal1_open,
.read = spufs_signal1_read,
.write = spufs_signal1_write,
@@ -934,7 +934,7 @@ static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma)
#define spufs_signal2_mmap NULL
#endif /* !SPUFS_MMAP_4K */
-static struct file_operations spufs_signal2_fops = {
+static const struct file_operations spufs_signal2_fops = {
.open = spufs_signal2_open,
.read = spufs_signal2_read,
.write = spufs_signal2_write,
@@ -1037,7 +1037,7 @@ static int spufs_mss_open(struct inode *inode, struct file *file)
return nonseekable_open(inode, file);
}
-static struct file_operations spufs_mss_fops = {
+static const struct file_operations spufs_mss_fops = {
.open = spufs_mss_open,
.mmap = spufs_mss_mmap,
};
@@ -1076,7 +1076,7 @@ static int spufs_psmap_open(struct inode *inode, struct file *file)
return nonseekable_open(inode, file);
}
-static struct file_operations spufs_psmap_fops = {
+static const struct file_operations spufs_psmap_fops = {
.open = spufs_psmap_open,
.mmap = spufs_psmap_mmap,
};
@@ -1393,7 +1393,7 @@ static int spufs_mfc_fasync(int fd, struct file *file, int on)
return fasync_helper(fd, file, on, &ctx->mfc_fasync);
}
-static struct file_operations spufs_mfc_fops = {
+static const struct file_operations spufs_mfc_fops = {
.open = spufs_mfc_open,
.read = spufs_mfc_read,
.write = spufs_mfc_write,
@@ -1650,7 +1650,7 @@ static ssize_t spufs_mbox_info_read(struct file *file, char __user *buf,
return ret;
}
-static struct file_operations spufs_mbox_info_fops = {
+static const struct file_operations spufs_mbox_info_fops = {
.open = spufs_info_open,
.read = spufs_mbox_info_read,
.llseek = generic_file_llseek,
@@ -1688,7 +1688,7 @@ static ssize_t spufs_ibox_info_read(struct file *file, char __user *buf,
return ret;
}
-static struct file_operations spufs_ibox_info_fops = {
+static const struct file_operations spufs_ibox_info_fops = {
.open = spufs_info_open,
.read = spufs_ibox_info_read,
.llseek = generic_file_llseek,
@@ -1729,7 +1729,7 @@ static ssize_t spufs_wbox_info_read(struct file *file, char __user *buf,
return ret;
}
-static struct file_operations spufs_wbox_info_fops = {
+static const struct file_operations spufs_wbox_info_fops = {
.open = spufs_info_open,
.read = spufs_wbox_info_read,
.llseek = generic_file_llseek,
@@ -1779,7 +1779,7 @@ static ssize_t spufs_dma_info_read(struct file *file, char __user *buf,
return ret;
}
-static struct file_operations spufs_dma_info_fops = {
+static const struct file_operations spufs_dma_info_fops = {
.open = spufs_info_open,
.read = spufs_dma_info_read,
};
@@ -1830,7 +1830,7 @@ static ssize_t spufs_proxydma_info_read(struct file *file, char __user *buf,
return ret;
}
-static struct file_operations spufs_proxydma_info_fops = {
+static const struct file_operations spufs_proxydma_info_fops = {
.open = spufs_info_open,
.read = spufs_proxydma_info_read,
};
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 738b9244382..8079983ef94 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -220,11 +220,11 @@ static int spufs_dir_close(struct inode *inode, struct file *file)
return dcache_dir_close(inode, file);
}
-struct inode_operations spufs_dir_inode_operations = {
+const struct inode_operations spufs_dir_inode_operations = {
.lookup = simple_lookup,
};
-struct file_operations spufs_context_fops = {
+const struct file_operations spufs_context_fops = {
.open = dcache_dir_open,
.release = spufs_dir_close,
.llseek = dcache_dir_lseek,
@@ -372,7 +372,7 @@ static int spufs_gang_close(struct inode *inode, struct file *file)
return dcache_dir_close(inode, file);
}
-struct file_operations spufs_gang_fops = {
+const struct file_operations spufs_gang_fops = {
.open = dcache_dir_open,
.release = spufs_gang_close,
.llseek = dcache_dir_lseek,
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 70fb13395c0..56864469215 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -149,7 +149,7 @@ long spufs_run_spu(struct file *file,
struct spu_context *ctx, u32 *npc, u32 *status);
long spufs_create(struct nameidata *nd,
unsigned int flags, mode_t mode);
-extern struct file_operations spufs_context_fops;
+extern const struct file_operations spufs_context_fops;
/* gang management */
struct spu_gang *alloc_spu_gang(void);
diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c
index c1f4502a3c6..91df52a1899 100644
--- a/arch/powerpc/platforms/iseries/lpevents.c
+++ b/arch/powerpc/platforms/iseries/lpevents.c
@@ -308,7 +308,7 @@ static int proc_lpevents_open(struct inode *inode, struct file *file)
return single_open(file, proc_lpevents_show, NULL);
}
-static struct file_operations proc_lpevents_operations = {
+static const struct file_operations proc_lpevents_operations = {
.open = proc_lpevents_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c
index 1ad0e4aaad1..b1187d95e3b 100644
--- a/arch/powerpc/platforms/iseries/mf.c
+++ b/arch/powerpc/platforms/iseries/mf.c
@@ -1224,7 +1224,7 @@ out:
return rc;
}
-static struct file_operations proc_vmlinux_operations = {
+static const struct file_operations proc_vmlinux_operations = {
.write = proc_mf_change_vmlinux,
};
@@ -1253,7 +1253,6 @@ static int __init mf_proc_init(void)
ent = create_proc_entry("cmdline", S_IFREG|S_IRUSR|S_IWUSR, mf);
if (!ent)
return 1;
- ent->nlink = 1;
ent->data = (void *)(long)i;
ent->read_proc = proc_mf_dump_cmdline;
ent->write_proc = proc_mf_change_cmdline;
@@ -1264,7 +1263,6 @@ static int __init mf_proc_init(void)
ent = create_proc_entry("vmlinux", S_IFREG|S_IWUSR, mf);
if (!ent)
return 1;
- ent->nlink = 1;
ent->data = (void *)(long)i;
ent->proc_fops = &proc_vmlinux_operations;
}
@@ -1272,7 +1270,6 @@ static int __init mf_proc_init(void)
ent = create_proc_entry("side", S_IFREG|S_IRUSR|S_IWUSR, mf_proc_root);
if (!ent)
return 1;
- ent->nlink = 1;
ent->data = (void *)0;
ent->read_proc = proc_mf_dump_side;
ent->write_proc = proc_mf_change_side;
@@ -1280,7 +1277,6 @@ static int __init mf_proc_init(void)
ent = create_proc_entry("src", S_IFREG|S_IRUSR|S_IWUSR, mf_proc_root);
if (!ent)
return 1;
- ent->nlink = 1;
ent->data = (void *)0;
ent->read_proc = proc_mf_dump_src;
ent->write_proc = proc_mf_change_src;
diff --git a/arch/powerpc/platforms/iseries/proc.c b/arch/powerpc/platforms/iseries/proc.c
index b54e37101e6..f2cde418020 100644
--- a/arch/powerpc/platforms/iseries/proc.c
+++ b/arch/powerpc/platforms/iseries/proc.c
@@ -101,7 +101,7 @@ static int proc_titantod_open(struct inode *inode, struct file *file)
return single_open(file, proc_titantod_show, NULL);
}
-static struct file_operations proc_titantod_operations = {
+static const struct file_operations proc_titantod_operations = {
.open = proc_titantod_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c
index a6799ed34a6..e2100ece9c6 100644
--- a/arch/powerpc/platforms/iseries/viopath.c
+++ b/arch/powerpc/platforms/iseries/viopath.c
@@ -173,7 +173,7 @@ static int proc_viopath_open(struct inode *inode, struct file *file)
return single_open(file, proc_viopath_show, NULL);
}
-static struct file_operations proc_viopath_operations = {
+static const struct file_operations proc_viopath_operations = {
.open = proc_viopath_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index d949e9df41e..651fa424ea0 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -506,8 +506,8 @@ void note_bootable_part(dev_t dev, int part, int goodness)
if ((goodness <= current_root_goodness) &&
ROOT_DEV != DEFAULT_ROOT_DEVICE)
return;
- p = strstr(saved_command_line, "root=");
- if (p != NULL && (p == saved_command_line || p[-1] == ' '))
+ p = strstr(boot_command_line, "root=");
+ if (p != NULL && (p == boot_command_line || p[-1] == ' '))
return;
if (!found_boot) {
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index de52ec4e9e5..4be3943d1c0 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -51,4 +51,15 @@ config PS3_VUART
including the System Manager and AV Settings. In
general, all users will say Y.
+config PS3_PS3AV
+ tristate "PS3 AV settings driver"
+ depends on PPC_PS3
+ select PS3_VUART
+ default y
+ help
+ Include support for the PS3 AV Settings driver.
+
+ This support is required for graphics and sound. In
+ general, all users will say Y or M.
+
endmenu
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index a4b5a1bc60f..e12e59fea13 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -2,7 +2,7 @@
* PS3 pagetable management routines.
*
* Copyright (C) 2006 Sony Computer Entertainment Inc.
- * Copyright 2006 Sony Corp.
+ * Copyright 2006, 2007 Sony Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -24,6 +24,7 @@
#include <asm/lmb.h>
#include <asm/udbg.h>
#include <asm/lv1call.h>
+#include <asm/ps3fb.h>
#include "platform.h"
@@ -233,6 +234,9 @@ static void ps3_hpte_invalidate(unsigned long slot, unsigned long va,
static void ps3_hpte_clear(void)
{
+ /* Make sure to clean up the frame buffer device first */
+ ps3fb_cleanup();
+
lv1_unmap_htab(htab_addr);
}
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index e62505e1881..13d669a8eca 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -24,6 +24,7 @@
#include <linux/root_dev.h>
#include <linux/console.h>
#include <linux/kexec.h>
+#include <linux/bootmem.h>
#include <asm/machdep.h>
#include <asm/firmware.h>
@@ -80,6 +81,46 @@ static void ps3_panic(char *str)
for (;;) ;
}
+
+static void prealloc(struct ps3_prealloc *p)
+{
+ if (!p->size)
+ return;
+
+ p->address = __alloc_bootmem(p->size, p->align, __pa(MAX_DMA_ADDRESS));
+ if (!p->address) {
+ printk(KERN_ERR "%s: Cannot allocate %s\n", __FUNCTION__,
+ p->name);
+ return;
+ }
+
+ printk(KERN_INFO "%s: %lu bytes at %p\n", p->name, p->size,
+ p->address);
+}
+
+#ifdef CONFIG_FB_PS3
+struct ps3_prealloc ps3fb_videomemory = {
+ .name = "ps3fb videomemory",
+ .size = CONFIG_FB_PS3_DEFAULT_SIZE_M*1024*1024,
+ .align = 1024*1024 /* the GPU requires 1 MiB alignment */
+};
+#define prealloc_ps3fb_videomemory() prealloc(&ps3fb_videomemory)
+
+static int __init early_parse_ps3fb(char *p)
+{
+ if (!p)
+ return 1;
+
+ ps3fb_videomemory.size = _ALIGN_UP(memparse(p, &p),
+ ps3fb_videomemory.align);
+ return 0;
+}
+early_param("ps3fb", early_parse_ps3fb);
+#else
+#define prealloc_ps3fb_videomemory() do { } while (0)
+#endif
+
+
static void __init ps3_setup_arch(void)
{
union ps3_firmware_version v;
@@ -101,6 +142,7 @@ static void __init ps3_setup_arch(void)
conswitchp = &dummy_con;
#endif
+ prealloc_ps3fb_videomemory();
ppc_md.power_save = ps3_power_save;
DBG(" <- %s:%d\n", __func__, __LINE__);
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 9437f48cc9e..6cedbc002e0 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -1078,7 +1078,7 @@ static int proc_eeh_open(struct inode *inode, struct file *file)
return single_open(file, proc_eeh_show, NULL);
}
-static struct file_operations proc_eeh_operations = {
+static const struct file_operations proc_eeh_operations = {
.open = proc_eeh_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c
index 3ddc04925d5..eae51ef9af2 100644
--- a/arch/powerpc/platforms/pseries/hvCall_inst.c
+++ b/arch/powerpc/platforms/pseries/hvCall_inst.c
@@ -90,7 +90,7 @@ static int hcall_inst_seq_open(struct inode *inode, struct file *file)
return rc;
}
-static struct file_operations hcall_inst_seq_fops = {
+static const struct file_operations hcall_inst_seq_fops = {
.open = hcall_inst_seq_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index 4ad33e41b00..5aa97aff339 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -499,7 +499,7 @@ out:
return rv ? rv : count;
}
-static struct file_operations ofdt_fops = {
+static const struct file_operations ofdt_fops = {
.write = ofdt_write
};
@@ -513,7 +513,6 @@ static int proc_ppc64_create_ofdt(void)
ent = create_proc_entry("ppc64/ofdt", S_IWUSR, NULL);
if (ent) {
- ent->nlink = 1;
ent->data = NULL;
ent->size = 0;
ent->proc_fops = &ofdt_fops;
diff --git a/arch/powerpc/platforms/pseries/rtasd.c b/arch/powerpc/platforms/pseries/rtasd.c
index 8ca2612221d..77d0937d5c0 100644
--- a/arch/powerpc/platforms/pseries/rtasd.c
+++ b/arch/powerpc/platforms/pseries/rtasd.c
@@ -331,7 +331,7 @@ static unsigned int rtas_log_poll(struct file *file, poll_table * wait)
return 0;
}
-struct file_operations proc_rtas_log_operations = {
+const struct file_operations proc_rtas_log_operations = {
.read = rtas_log_read,
.poll = rtas_log_poll,
.open = rtas_log_open,
diff --git a/arch/powerpc/platforms/pseries/scanlog.c b/arch/powerpc/platforms/pseries/scanlog.c
index 45368a57d7d..8e1ef168e2d 100644
--- a/arch/powerpc/platforms/pseries/scanlog.c
+++ b/arch/powerpc/platforms/pseries/scanlog.c
@@ -184,7 +184,7 @@ static int scanlog_release(struct inode * inode, struct file * file)
return 0;
}
-struct file_operations scanlog_fops = {
+const struct file_operations scanlog_fops = {
.owner = THIS_MODULE,
.read = scanlog_read,
.write = scanlog_write,
diff --git a/arch/ppc/8xx_io/cs4218_tdm.c b/arch/ppc/8xx_io/cs4218_tdm.c
index 684ed04eb8b..a956f28ab16 100644
--- a/arch/ppc/8xx_io/cs4218_tdm.c
+++ b/arch/ppc/8xx_io/cs4218_tdm.c
@@ -1711,7 +1711,7 @@ static int mixer_ioctl(struct inode *inode, struct file *file, u_int cmd,
}
-static struct file_operations mixer_fops =
+static const struct file_operations mixer_fops =
{
.owner = THIS_MODULE,
.llseek = sound_lseek,
@@ -2298,7 +2298,7 @@ static int sq_ioctl(struct inode *inode, struct file *file, u_int cmd,
-static struct file_operations sq_fops =
+static const struct file_operations sq_fops =
{
.owner = THIS_MODULE,
.llseek = sound_lseek,
@@ -2433,7 +2433,7 @@ static ssize_t state_read(struct file *file, char *buf, size_t count,
}
-static struct file_operations state_fops =
+static const struct file_operations state_fops =
{
.owner = THIS_MODULE,
.llseek = sound_lseek,
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index c22e60619d9..0df9c33629f 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -1177,6 +1177,10 @@ config ISA
have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If
you have an embedded board, consult your board documentation.
+config ZONE_DMA
+ bool
+ default y
+
config GENERIC_ISA_DMA
bool
depends on 6xx && !CPM2
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 3c506af1988..c79704f5409 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -543,7 +543,7 @@ void __init setup_arch(char **cmdline_p)
init_mm.brk = (unsigned long) klimit;
/* Save unparsed command line copy for /proc/cmdline */
- strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
*cmdline_p = cmd_line;
parse_early_param();
diff --git a/arch/ppc/kernel/vmlinux.lds.S b/arch/ppc/kernel/vmlinux.lds.S
index 61921268a0d..a0625562a44 100644
--- a/arch/ppc/kernel/vmlinux.lds.S
+++ b/arch/ppc/kernel/vmlinux.lds.S
@@ -135,10 +135,12 @@ SECTIONS
.data.percpu : { *(.data.percpu) }
__per_cpu_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(4096);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
. = ALIGN(4096);
__init_end = .;
diff --git a/arch/ppc/platforms/lopec.c b/arch/ppc/platforms/lopec.c
index 18dc6e8dd4f..b947c774f52 100644
--- a/arch/ppc/platforms/lopec.c
+++ b/arch/ppc/platforms/lopec.c
@@ -344,7 +344,7 @@ lopec_setup_arch(void)
if (bootargs != NULL) {
strcpy(cmd_line, bootargs);
/* again.. */
- strcpy(saved_command_line, cmd_line);
+ strcpy(boot_command_line, cmd_line);
}
}
#endif
diff --git a/arch/ppc/platforms/pplus.c b/arch/ppc/platforms/pplus.c
index 9778105d4df..8a1788c4815 100644
--- a/arch/ppc/platforms/pplus.c
+++ b/arch/ppc/platforms/pplus.c
@@ -592,7 +592,7 @@ static void __init pplus_setup_arch(void)
if (bootargs != NULL) {
strcpy(cmd_line, bootargs);
/* again.. */
- strcpy(saved_command_line, cmd_line);
+ strcpy(boot_command_line, cmd_line);
}
}
#endif
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index 1cb75a1f825..f166299571d 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -634,7 +634,7 @@ static void __init prep_init_sound(void)
/*
* Find a way to push these informations to the cs4232 driver
* Give it out with printk, when not in cmd_line?
- * Append it to cmd_line and saved_command_line?
+ * Append it to cmd_line and boot_command_line?
* Format is cs4232=io,irq,dma,dma2
*/
}
@@ -897,7 +897,7 @@ prep_setup_arch(void)
if (bootargs != NULL) {
strcpy(cmd_line, bootargs);
/* again.. */
- strcpy(saved_command_line, cmd_line);
+ strcpy(boot_command_line, cmd_line);
}
}
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index eaed402ad34..eaaac378811 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -7,6 +7,10 @@ config MMU
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config LOCKDEP_SUPPORT
bool
default y
@@ -37,6 +41,9 @@ config GENERIC_HWEIGHT
config GENERIC_TIME
def_bool y
+config NO_IOMEM
+ def_bool y
+
mainmenu "Linux Kernel Configuration"
config S390
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index a4fda7b5364..ba5d3167df0 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -34,7 +34,7 @@ struct hypfs_sb_info {
struct mutex lock; /* lock to protect update process */
};
-static struct file_operations hypfs_file_ops;
+static const struct file_operations hypfs_file_ops;
static struct file_system_type hypfs_type;
static struct super_operations hypfs_s_ops;
@@ -440,7 +440,7 @@ struct dentry *hypfs_create_str(struct super_block *sb, struct dentry *dir,
return dentry;
}
-static struct file_operations hypfs_file_ops = {
+static const struct file_operations hypfs_file_ops = {
.open = hypfs_open,
.release = hypfs_release,
.read = do_sync_read,
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 666bb6daa14..664c669b185 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -398,51 +398,6 @@ int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
return err;
}
-struct sysinfo32 {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- unsigned short procs;
- unsigned short pads;
- u32 totalhigh;
- u32 freehigh;
- unsigned int mem_unit;
- char _f[8];
-};
-
-asmlinkage long sys32_sysinfo(struct sysinfo32 __user *info)
-{
- struct sysinfo s;
- int ret, err;
- mm_segment_t old_fs = get_fs ();
-
- set_fs (KERNEL_DS);
- ret = sys_sysinfo((struct sysinfo __force __user *) &s);
- set_fs (old_fs);
- err = put_user (s.uptime, &info->uptime);
- err |= __put_user (s.loads[0], &info->loads[0]);
- err |= __put_user (s.loads[1], &info->loads[1]);
- err |= __put_user (s.loads[2], &info->loads[2]);
- err |= __put_user (s.totalram, &info->totalram);
- err |= __put_user (s.freeram, &info->freeram);
- err |= __put_user (s.sharedram, &info->sharedram);
- err |= __put_user (s.bufferram, &info->bufferram);
- err |= __put_user (s.totalswap, &info->totalswap);
- err |= __put_user (s.freeswap, &info->freeswap);
- err |= __put_user (s.procs, &info->procs);
- err |= __put_user (s.totalhigh, &info->totalhigh);
- err |= __put_user (s.freehigh, &info->freehigh);
- err |= __put_user (s.mem_unit, &info->mem_unit);
- if (err)
- return -EFAULT;
- return ret;
-}
-
asmlinkage long sys32_sched_rr_get_interval(compat_pid_t pid,
struct compat_timespec __user *interval)
{
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 71e54ef0931..97901296894 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -517,10 +517,10 @@ sys32_swapoff_wrapper:
llgtr %r2,%r2 # const char *
jg sys_swapoff # branch to system call
- .globl sys32_sysinfo_wrapper
-sys32_sysinfo_wrapper:
+ .globl compat_sys_sysinfo_wrapper
+compat_sys_sysinfo_wrapper:
llgtr %r2,%r2 # struct sysinfo_emu31 *
- jg sys32_sysinfo # branch to system call
+ jg compat_sys_sysinfo # branch to system call
.globl sys32_ipc_wrapper
sys32_ipc_wrapper:
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index f4b62df02aa..51653d82d7d 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -167,7 +167,7 @@ static DECLARE_MUTEX(debug_lock);
static int initialized;
-static struct file_operations debug_file_ops = {
+static const struct file_operations debug_file_ops = {
.owner = THIS_MODULE,
.read = debug_output,
.write = debug_input,
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 03739813d3b..50c5210fbc6 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -740,7 +740,7 @@ setup_arch(char **cmdline_p)
#endif /* CONFIG_64BIT */
/* Save unparsed command line copy for /proc/cmdline */
- strlcpy(saved_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
*cmdline_p = COMMAND_LINE;
*(*cmdline_p + COMMAND_LINE_SIZE - 1) = '\0';
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 65b52320d14..83a4ea6e3d6 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -57,7 +57,7 @@ static void smp_ext_bitcall(int, ec_bit_sig);
static void smp_ext_bitcall_others(ec_bit_sig);
/*
-5B * Structure and data for smp_call_function(). This is designed to minimise
+ * Structure and data for smp_call_function(). This is designed to minimise
* static memory requirements. It also looks cleaner.
*/
static DEFINE_SPINLOCK(call_lock);
@@ -104,7 +104,7 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic,
* remote CPUs are nearly ready to execute <<func>> or are or have executed.
*
* You must not call this function with disabled interrupts or from a
- * hardware interrupt handler or from a bottom half handler.
+ * hardware interrupt handler.
*/
{
struct call_data_struct data;
@@ -113,8 +113,8 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic,
if (cpus <= 0)
return 0;
- /* Can deadlock when called with interrupts disabled */
- WARN_ON(irqs_disabled());
+ /* Can deadlock when interrupts are disabled or if in wrong context */
+ WARN_ON(irqs_disabled() || in_irq());
data.func = func;
data.info = info;
@@ -123,7 +123,7 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic,
if (wait)
atomic_set(&data.finished, 0);
- spin_lock(&call_lock);
+ spin_lock_bh(&call_lock);
call_data = &data;
/* Send a message to all other CPUs and wait for them to respond */
smp_ext_bitcall_others(ec_call_function);
@@ -135,7 +135,7 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic,
if (wait)
while (atomic_read(&data.finished) != cpus)
cpu_relax();
- spin_unlock(&call_lock);
+ spin_unlock_bh(&call_lock);
return 0;
}
@@ -159,6 +159,9 @@ int smp_call_function_on(void (*func) (void *info), void *info,
if (!cpu_online(cpu))
return -EINVAL;
+ /* Can deadlock when interrupts are disabled or if in wrong context */
+ WARN_ON(irqs_disabled() || in_irq());
+
/* disable preemption for local function call */
curr_cpu = get_cpu();
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index a4ceae3dbcf..a52c44455bf 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -124,7 +124,7 @@ NI_SYSCALL /* old "idle" system call */
NI_SYSCALL /* vm86old for i386 */
SYSCALL(sys_wait4,sys_wait4,compat_sys_wait4_wrapper)
SYSCALL(sys_swapoff,sys_swapoff,sys32_swapoff_wrapper) /* 115 */
-SYSCALL(sys_sysinfo,sys_sysinfo,sys32_sysinfo_wrapper)
+SYSCALL(sys_sysinfo,sys_sysinfo,compat_sys_sysinfo_wrapper)
SYSCALL(sys_ipc,sys_ipc,sys32_ipc_wrapper)
SYSCALL(sys_fsync,sys_fsync,sys32_fsync_wrapper)
SYSCALL(sys_sigreturn_glue,sys_sigreturn_glue,sys32_sigreturn_glue)
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index a4890739252..c30716ae130 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -91,11 +91,14 @@ SECTIONS
.con_initcall.init : { *(.con_initcall.init) }
__con_initcall_end = .;
SECURITY_INIT
+
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(256);
__initramfs_start = .;
.init.ramfs : { *(.init.initramfs) }
. = ALIGN(2);
__initramfs_end = .;
+#endif
. = ALIGN(256);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
diff --git a/arch/s390/mm/Makefile b/arch/s390/mm/Makefile
index 8e09db1edbb..f95449b29fa 100644
--- a/arch/s390/mm/Makefile
+++ b/arch/s390/mm/Makefile
@@ -2,6 +2,6 @@
# Makefile for the linux s390-specific parts of the memory manager.
#
-obj-y := init.o fault.o ioremap.o extmem.o mmap.o vmem.o
+obj-y := init.o fault.o extmem.o mmap.o vmem.o
obj-$(CONFIG_CMM) += cmm.o
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 9ff143e8774..641aef36ccc 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -83,12 +83,10 @@ static inline int notify_page_fault(enum die_val val, const char *str,
}
#endif
-extern spinlock_t timerlist_lock;
/*
* Unlock any spinlocks which will prevent us from getting the
- * message out (timerlist_lock is acquired through the
- * console unblank code)
+ * message out.
*/
void bust_spinlocks(int yes)
{
diff --git a/arch/s390/mm/ioremap.c b/arch/s390/mm/ioremap.c
deleted file mode 100644
index 3d2100a4e20..00000000000
--- a/arch/s390/mm/ioremap.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * arch/s390/mm/ioremap.c
- *
- * S390 version
- * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
- * Author(s): Hartmut Penner (hp@de.ibm.com)
- *
- * Derived from "arch/i386/mm/extable.c"
- * (C) Copyright 1995 1996 Linus Torvalds
- *
- * Re-map IO memory to kernel address space so that we can access it.
- * This is needed for high PCI addresses that aren't mapped in the
- * 640k-1MB IO memory area on PC's
- */
-
-#include <linux/vmalloc.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-#include <asm/pgalloc.h>
-
-/*
- * Generic mapping function (not visible outside):
- */
-
-/*
- * Remap an arbitrary physical address space into the kernel virtual
- * address space. Needed when the kernel wants to access high addresses
- * directly.
- */
-void * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags)
-{
- void * addr;
- struct vm_struct * area;
-
- if (phys_addr < virt_to_phys(high_memory))
- return phys_to_virt(phys_addr);
- if (phys_addr & ~PAGE_MASK)
- return NULL;
- size = PAGE_ALIGN(size);
- if (!size || size > phys_addr + size)
- return NULL;
- area = get_vm_area(size, VM_IOREMAP);
- if (!area)
- return NULL;
- addr = area->addr;
- if (ioremap_page_range((unsigned long)addr, (unsigned long)addr + size,
- phys_addr, __pgprot(flags))) {
- vfree(addr);
- return NULL;
- }
- return addr;
-}
-
-void iounmap(void *addr)
-{
- if (addr > high_memory)
- vfree(addr);
-}
diff --git a/arch/sh/boards/landisk/landisk_pwb.c b/arch/sh/boards/landisk/landisk_pwb.c
index e6252497816..47a63c6617e 100644
--- a/arch/sh/boards/landisk/landisk_pwb.c
+++ b/arch/sh/boards/landisk/landisk_pwb.c
@@ -150,7 +150,7 @@ static irqreturn_t sw_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static struct file_operations swdrv_fops = {
+static const struct file_operations swdrv_fops = {
.read = swdrv_read, /* read */
.write = swdrv_write, /* write */
.open = swdrv_open, /* open */
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 225f9ea5cdd..d6b817aa568 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -75,7 +75,7 @@ static struct sh_machine_vector* __init get_mv_byname(const char* name);
#define RAMDISK_PROMPT_FLAG 0x8000
#define RAMDISK_LOAD_FLAG 0x4000
-static char command_line[COMMAND_LINE_SIZE] = { 0, };
+static char __initdata command_line[COMMAND_LINE_SIZE] = { 0, };
static struct resource code_resource = { .name = "Kernel code", };
static struct resource data_resource = { .name = "Kernel data", };
@@ -90,8 +90,8 @@ static inline void parse_cmdline (char ** cmdline_p, char mv_name[MV_NAME_SIZE],
int len = 0;
/* Save unparsed command line copy for /proc/cmdline */
- memcpy(saved_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE-1] = '\0';
+ memcpy(boot_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE-1] = '\0';
memory_start = (unsigned long)PAGE_OFFSET+__MEMORY_START;
memory_end = memory_start + __MEMORY_SIZE;
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index c206c9504c4..d47e775962e 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -41,14 +41,6 @@ static int null_rtc_set_time(const time_t secs)
void (*rtc_sh_get_time)(struct timespec *) = null_rtc_get_time;
int (*rtc_sh_set_time)(const time_t) = null_rtc_set_time;
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long __attribute__ ((weak)) sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
#ifndef CONFIG_GENERIC_TIME
void do_gettimeofday(struct timeval *tv)
{
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index f34bdcc33a7..75de165867a 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -83,9 +83,13 @@ SECTIONS
.con_initcall.init : { *(.con_initcall.init) }
__con_initcall_end = .;
SECURITY_INIT
+
+#ifdef CONFIG_BLK_DEV_INITRD
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
+
__machvec_start = .;
.init.machvec : { *(.init.machvec) }
__machvec_end = .;
diff --git a/arch/sh/mm/cache-debugfs.c b/arch/sh/mm/cache-debugfs.c
index e0122bd33dd..909dcfa8c8c 100644
--- a/arch/sh/mm/cache-debugfs.c
+++ b/arch/sh/mm/cache-debugfs.c
@@ -114,7 +114,7 @@ static int cache_debugfs_open(struct inode *inode, struct file *file)
return single_open(file, cache_seq_show, inode->i_private);
}
-static struct file_operations cache_debugfs_fops = {
+static const struct file_operations cache_debugfs_fops = {
.owner = THIS_MODULE,
.open = cache_debugfs_open,
.read = seq_read,
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 29bd37b1488..bf0c263cb6f 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -158,7 +158,6 @@ void __init paging_init(void)
* Setup some defaults for the zone sizes.. these should be safe
* regardless of distcontiguous memory or MMU settings.
*/
- zones_size[ZONE_DMA] = 0 >> PAGE_SHIFT;
zones_size[ZONE_NORMAL] = __MEMORY_SIZE >> PAGE_SHIFT;
#ifdef CONFIG_HIGHMEM
zones_size[ZONE_HIGHMEM] = 0 >> PAGE_SHIFT;
@@ -170,8 +169,6 @@ void __init paging_init(void)
* the zone sizes accordingly, in addition to turning it on.
*/
{
- unsigned long max_dma, low, start_pfn;
-
/* We don't need to map the kernel through the TLB, as
* it is permanatly mapped using P1. So clear the
* entire pgd. */
@@ -179,19 +176,7 @@ void __init paging_init(void)
/* Turn on the MMU */
enable_mmu();
-
- /* Fixup the zone sizes */
- start_pfn = START_PFN;
- max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT;
- low = MAX_LOW_PFN;
-
- if (low < max_dma) {
- zones_size[ZONE_DMA] = low - start_pfn;
- zones_size[ZONE_NORMAL] = 0;
- } else {
- zones_size[ZONE_DMA] = max_dma - start_pfn;
- zones_size[ZONE_NORMAL] = low - max_dma;
- }
+ zones_size[ZONE_NORMAL] = MAX_LOW_PFN - START_PFN;
}
/* Set an initial value for the MMU.TTB so we don't have to
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index b60ad83a763..d0d45e2e0ab 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -378,7 +378,7 @@ static int pmb_debugfs_open(struct inode *inode, struct file *file)
return single_open(file, pmb_seq_show, NULL);
}
-static struct file_operations pmb_debugfs_fops = {
+static const struct file_operations pmb_debugfs_fops = {
.owner = THIS_MODULE,
.open = pmb_debugfs_open,
.read = seq_read,
diff --git a/arch/sh/oprofile/op_model_sh7750.c b/arch/sh/oprofile/op_model_sh7750.c
index 60402eec4b4..0104e44bc76 100644
--- a/arch/sh/oprofile/op_model_sh7750.c
+++ b/arch/sh/oprofile/op_model_sh7750.c
@@ -187,7 +187,7 @@ static ssize_t sh7750_write_count(struct file *file, const char __user *buf,
return count;
}
-static struct file_operations count_fops = {
+static const struct file_operations count_fops = {
.read = sh7750_read_count,
.write = sh7750_write_count,
};
diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig
index 7bc0744b7ab..e14b533558c 100644
--- a/arch/sh64/Kconfig
+++ b/arch/sh64/Kconfig
@@ -36,9 +36,6 @@ config GENERIC_CALIBRATE_DELAY
config RWSEM_XCHGADD_ALGORITHM
bool
-config GENERIC_ISA_DMA
- bool
-
config ARCH_HAS_ILOG2_U32
bool
default n
diff --git a/arch/sh64/kernel/setup.c b/arch/sh64/kernel/setup.c
index b9e7d54d7b8..53e9d20a874 100644
--- a/arch/sh64/kernel/setup.c
+++ b/arch/sh64/kernel/setup.c
@@ -83,7 +83,7 @@ extern int sh64_tlb_init(void);
#define RAMDISK_PROMPT_FLAG 0x8000
#define RAMDISK_LOAD_FLAG 0x4000
-static char command_line[COMMAND_LINE_SIZE] = { 0, };
+static char __initdata command_line[COMMAND_LINE_SIZE] = { 0, };
unsigned long long memory_start = CONFIG_MEMORY_START;
unsigned long long memory_end = CONFIG_MEMORY_START + (CONFIG_MEMORY_SIZE_IN_MB * 1024 * 1024);
@@ -95,8 +95,8 @@ static inline void parse_mem_cmdline (char ** cmdline_p)
int len = 0;
/* Save unparsed command line copy for /proc/cmdline */
- memcpy(saved_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE-1] = '\0';
+ memcpy(boot_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE-1] = '\0';
for (;;) {
/*
diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c
index 9c4a38a8698..390b40de7ce 100644
--- a/arch/sh64/kernel/time.c
+++ b/arch/sh64/kernel/time.c
@@ -579,12 +579,3 @@ void enter_deep_standby(void)
asm __volatile__ ("nop");
panic("Unexpected wakeup!\n");
}
-
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
diff --git a/arch/sh64/kernel/vmlinux.lds.S b/arch/sh64/kernel/vmlinux.lds.S
index 95c4d753e35..a59c5e99813 100644
--- a/arch/sh64/kernel/vmlinux.lds.S
+++ b/arch/sh64/kernel/vmlinux.lds.S
@@ -115,9 +115,13 @@ SECTIONS
.con_initcall.init : C_PHYS(.con_initcall.init) { *(.con_initcall.init) }
__con_initcall_end = .;
SECURITY_INIT
+
+#ifdef CONFIG_BLK_DEV_INITRD
__initramfs_start = .;
.init.ramfs : C_PHYS(.init.ramfs) { *(.init.ramfs) }
__initramfs_end = .;
+#endif
+
. = ALIGN(PAGE_SIZE);
__init_end = .;
diff --git a/arch/sh64/mm/init.c b/arch/sh64/mm/init.c
index 83295bd21aa..5dc08787259 100644
--- a/arch/sh64/mm/init.c
+++ b/arch/sh64/mm/init.c
@@ -118,10 +118,7 @@ void __init paging_init(void)
mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
- /*
- * All memory is good as ZONE_NORMAL (fall-through) and ZONE_DMA.
- */
- zones_size[ZONE_DMA] = MAX_LOW_PFN - START_PFN;
+ zones_size[ZONE_NORMAL] = MAX_LOW_PFN - START_PFN;
NODE_DATA(0)->node_mem_map = NULL;
free_area_init_node(0, NODE_DATA(0), zones_size, __MEMORY_START >> PAGE_SHIFT, 0);
}
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index d0dec1ea2ee..bd992c0048f 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -13,6 +13,10 @@ config HIGHMEM
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config GENERIC_ISA_DMA
bool
default y
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 6616ee05c31..e795f282dec 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -12,7 +12,9 @@ obj-y := entry.o wof.o wuf.o etrap.o rtrap.o traps.o $(IRQ_OBJS) \
sys_sparc.o sunos_asm.o systbls.o \
time.o windows.o cpu.o devices.o sclow.o \
tadpole.o tick14.o ptrace.o sys_solaris.o \
- unaligned.o muldiv.o semaphore.o prom.o of_device.o
+ unaligned.o muldiv.o semaphore.o prom.o of_device.o devres.o
+
+devres-y = ../../../kernel/irq/devres.o
obj-$(CONFIG_PCI) += pcic.o
obj-$(CONFIG_SUN4) += sun4setup.o
diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index 406dd94afb4..d06a405ca71 100644
--- a/arch/sparc/kernel/apc.c
+++ b/arch/sparc/kernel/apc.c
@@ -127,7 +127,7 @@ static int apc_ioctl(struct inode *inode, struct file *f,
return 0;
}
-static struct file_operations apc_fops = {
+static const struct file_operations apc_fops = {
.ioctl = apc_ioctl,
.open = apc_open,
.release = apc_release,
diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c
index 383526ad94f..eccd8e87f52 100644
--- a/arch/sparc/kernel/setup.c
+++ b/arch/sparc/kernel/setup.c
@@ -246,7 +246,7 @@ void __init setup_arch(char **cmdline_p)
/* Initialize PROM console and command line. */
*cmdline_p = prom_getbootargs();
- strcpy(saved_command_line, *cmdline_p);
+ strcpy(boot_command_line, *cmdline_p);
/* Set sparc_cpu_model */
sparc_cpu_model = sun_unknown;
diff --git a/arch/sparc/kernel/sunos_ioctl.c b/arch/sparc/kernel/sunos_ioctl.c
index a6ba3d26222..32e8274e435 100644
--- a/arch/sparc/kernel/sunos_ioctl.c
+++ b/arch/sparc/kernel/sunos_ioctl.c
@@ -11,6 +11,7 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/termios.h>
+#include <linux/tty.h>
#include <linux/ioctl.h>
#include <linux/route.h>
#include <linux/sockios.h>
diff --git a/arch/sparc/kernel/sys_sunos.c b/arch/sparc/kernel/sys_sunos.c
index 0bf8c165fc9..da6606f0cff 100644
--- a/arch/sparc/kernel/sys_sunos.c
+++ b/arch/sparc/kernel/sys_sunos.c
@@ -859,14 +859,16 @@ asmlinkage int sunos_wait4(pid_t pid, unsigned int __user *stat_addr,
return ret;
}
-extern int kill_pg(int, int, int);
asmlinkage int sunos_killpg(int pgrp, int sig)
{
int ret;
- lock_kernel();
- ret = kill_pg(pgrp, sig, 0);
- unlock_kernel();
+ rcu_read_lock();
+ ret = -EINVAL;
+ if (pgrp > 0)
+ ret = kill_pgrp(find_pid(pgrp), sig, 0);
+ rcu_read_unlock();
+
return ret;
}
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 2fcce000d87..9bb1240aaf8 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -436,15 +436,6 @@ static inline unsigned long do_gettimeoffset(void)
return (*master_l10_counter >> 10) & 0x1fffff;
}
-/*
- * Returns nanoseconds
- * XXX This is a suboptimal implementation.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
/* Ok, my cute asm atomicity trick doesn't work anymore.
* There are just too many variables that need to be protected
* now (both members of xtime, et al.)
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index b73e6b9067e..e5c24e0521d 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -57,10 +57,14 @@ SECTIONS
.con_initcall.init : { *(.con_initcall.init) }
__con_initcall_end = .;
SECURITY_INIT
+
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(4096);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
+
. = ALIGN(32);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index d41f66ac7ff..f75a686ba64 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -232,10 +232,6 @@ config LARGE_ALLOCS
source "mm/Kconfig"
-config GENERIC_ISA_DMA
- bool
- default y
-
config ISA
bool
help
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 5a9e68b13e6..0f44a6a6675 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc2
-# Thu Dec 28 15:09:49 2006
+# Linux kernel version: 2.6.20
+# Sun Feb 11 23:47:40 2007
#
CONFIG_SPARC=y
CONFIG_SPARC64=y
@@ -49,7 +49,6 @@ CONFIG_POSIX_MQUEUE=y
# CONFIG_IKCONFIG is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
-CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
@@ -144,14 +143,14 @@ CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_ZONE_DMA_FLAG=0
CONFIG_SBUS=y
CONFIG_SBUSCHAR=y
CONFIG_SUN_AUXIO=y
CONFIG_SUN_IO=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
+CONFIG_PCI_MSI=y
# CONFIG_PCI_DEBUG is not set
CONFIG_SUN_OPENPROMFS=m
CONFIG_SPARC32_COMPAT=y
@@ -182,7 +181,9 @@ CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
+CONFIG_XFRM_MIGRATE=y
CONFIG_NET_KEY=m
+CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
@@ -300,6 +301,7 @@ CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
#
@@ -393,6 +395,7 @@ CONFIG_BLK_DEV_ALI15X3=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
@@ -402,6 +405,7 @@ CONFIG_BLK_DEV_ALI15X3=y
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
@@ -579,6 +583,7 @@ CONFIG_NET_PCI=y
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
#
# Ethernet (1000 Mbit)
@@ -601,11 +606,13 @@ CONFIG_E1000_NAPI=y
CONFIG_TIGON3=m
CONFIG_BNX2=m
# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
@@ -627,8 +634,17 @@ CONFIG_BNX2=m
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
# CONFIG_SLIP is not set
+CONFIG_SLHC=m
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
@@ -1043,6 +1059,11 @@ CONFIG_SND_SUN_CS4231=m
# CONFIG_SND_SUN_DBRI is not set
#
+# SoC audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1052,6 +1073,7 @@ CONFIG_AC97_BUS=m
# HID Devices
#
CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
#
# USB support
@@ -1066,9 +1088,7 @@ CONFIG_USB=y
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
@@ -1078,9 +1098,11 @@ CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
@@ -1132,6 +1154,7 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
+# CONFIG_USB_GTCO is not set
#
# USB Imaging devices
@@ -1236,6 +1259,10 @@ CONFIG_USB_HIDDEV=y
#
#
+# Auxiliary Display support
+#
+
+#
# Virtualization
#
@@ -1426,7 +1453,6 @@ CONFIG_SCHEDSTATS=y
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -1473,8 +1499,10 @@ CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_DES=y
+CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
@@ -1489,6 +1517,7 @@ CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_TEST=m
#
@@ -1506,4 +1535,5 @@ CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index c3d068c7a41..b5ff3ee5ace 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -22,6 +22,7 @@
#include <linux/seq_file.h>
#include <linux/bootmem.h>
#include <linux/irq.h>
+#include <linux/msi.h>
#include <asm/ptrace.h>
#include <asm/processor.h>
@@ -87,7 +88,6 @@ struct ino_bucket ivector_table[NUM_IVECS] __attribute__ ((aligned (SMP_CACHE_BY
#define irq_work(__cpu) &(trap_block[(__cpu)].irq_worklist)
static unsigned int virt_to_real_irq_table[NR_IRQS];
-static unsigned char virt_irq_cur = 1;
static unsigned char virt_irq_alloc(unsigned int real_irq)
{
@@ -95,26 +95,32 @@ static unsigned char virt_irq_alloc(unsigned int real_irq)
BUILD_BUG_ON(NR_IRQS >= 256);
- ent = virt_irq_cur;
+ for (ent = 1; ent < NR_IRQS; ent++) {
+ if (!virt_to_real_irq_table[ent])
+ break;
+ }
if (ent >= NR_IRQS) {
printk(KERN_ERR "IRQ: Out of virtual IRQs.\n");
return 0;
}
- virt_irq_cur = ent + 1;
virt_to_real_irq_table[ent] = real_irq;
return ent;
}
-#if 0 /* Currently unused. */
-static unsigned char real_to_virt_irq(unsigned int real_irq)
+static void virt_irq_free(unsigned int virt_irq)
{
- struct ino_bucket *bucket = __bucket(real_irq);
+ unsigned int real_irq;
- return bucket->virt_irq;
+ if (virt_irq >= NR_IRQS)
+ return;
+
+ real_irq = virt_to_real_irq_table[virt_irq];
+ virt_to_real_irq_table[virt_irq] = 0;
+
+ __bucket(real_irq)->virt_irq = 0;
}
-#endif
static unsigned int virt_to_real_irq(unsigned char virt_irq)
{
@@ -268,8 +274,7 @@ static int irq_choose_cpu(unsigned int virt_irq)
static void sun4u_irq_enable(unsigned int virt_irq)
{
- irq_desc_t *desc = irq_desc + virt_irq;
- struct irq_handler_data *data = desc->handler_data;
+ struct irq_handler_data *data = get_irq_chip_data(virt_irq);
if (likely(data)) {
unsigned long cpuid, imap;
@@ -286,8 +291,7 @@ static void sun4u_irq_enable(unsigned int virt_irq)
static void sun4u_irq_disable(unsigned int virt_irq)
{
- irq_desc_t *desc = irq_desc + virt_irq;
- struct irq_handler_data *data = desc->handler_data;
+ struct irq_handler_data *data = get_irq_chip_data(virt_irq);
if (likely(data)) {
unsigned long imap = data->imap;
@@ -300,8 +304,7 @@ static void sun4u_irq_disable(unsigned int virt_irq)
static void sun4u_irq_end(unsigned int virt_irq)
{
- irq_desc_t *desc = irq_desc + virt_irq;
- struct irq_handler_data *data = desc->handler_data;
+ struct irq_handler_data *data = get_irq_chip_data(virt_irq);
if (likely(data))
upa_writel(ICLR_IDLE, data->iclr);
@@ -344,6 +347,20 @@ static void sun4v_irq_disable(unsigned int virt_irq)
}
}
+#ifdef CONFIG_PCI_MSI
+static void sun4v_msi_enable(unsigned int virt_irq)
+{
+ sun4v_irq_enable(virt_irq);
+ unmask_msi_irq(virt_irq);
+}
+
+static void sun4v_msi_disable(unsigned int virt_irq)
+{
+ mask_msi_irq(virt_irq);
+ sun4v_irq_disable(virt_irq);
+}
+#endif
+
static void sun4v_irq_end(unsigned int virt_irq)
{
struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq);
@@ -362,8 +379,7 @@ static void sun4v_irq_end(unsigned int virt_irq)
static void run_pre_handler(unsigned int virt_irq)
{
struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq);
- irq_desc_t *desc = irq_desc + virt_irq;
- struct irq_handler_data *data = desc->handler_data;
+ struct irq_handler_data *data = get_irq_chip_data(virt_irq);
if (likely(data->pre_handler)) {
data->pre_handler(__irq_ino(__irq(bucket)),
@@ -402,30 +418,47 @@ static struct irq_chip sun4v_irq_ack = {
.end = sun4v_irq_end,
};
+#ifdef CONFIG_PCI_MSI
+static struct irq_chip sun4v_msi = {
+ .typename = "sun4v+msi",
+ .mask = mask_msi_irq,
+ .unmask = unmask_msi_irq,
+ .enable = sun4v_msi_enable,
+ .disable = sun4v_msi_disable,
+ .ack = run_pre_handler,
+ .end = sun4v_irq_end,
+};
+#endif
+
void irq_install_pre_handler(int virt_irq,
void (*func)(unsigned int, void *, void *),
void *arg1, void *arg2)
{
- irq_desc_t *desc = irq_desc + virt_irq;
- struct irq_handler_data *data = desc->handler_data;
+ struct irq_handler_data *data = get_irq_chip_data(virt_irq);
+ struct irq_chip *chip;
data->pre_handler = func;
data->pre_handler_arg1 = arg1;
data->pre_handler_arg2 = arg2;
- if (desc->chip == &sun4u_irq_ack ||
- desc->chip == &sun4v_irq_ack)
+ chip = get_irq_chip(virt_irq);
+ if (chip == &sun4u_irq_ack ||
+ chip == &sun4v_irq_ack
+#ifdef CONFIG_PCI_MSI
+ || chip == &sun4v_msi
+#endif
+ )
return;
- desc->chip = (desc->chip == &sun4u_irq ?
- &sun4u_irq_ack : &sun4v_irq_ack);
+ chip = (chip == &sun4u_irq ?
+ &sun4u_irq_ack : &sun4v_irq_ack);
+ set_irq_chip(virt_irq, chip);
}
unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap)
{
struct ino_bucket *bucket;
struct irq_handler_data *data;
- irq_desc_t *desc;
int ino;
BUG_ON(tlb_type == hypervisor);
@@ -434,11 +467,11 @@ unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap)
bucket = &ivector_table[ino];
if (!bucket->virt_irq) {
bucket->virt_irq = virt_irq_alloc(__irq(bucket));
- irq_desc[bucket->virt_irq].chip = &sun4u_irq;
+ set_irq_chip(bucket->virt_irq, &sun4u_irq);
}
- desc = irq_desc + bucket->virt_irq;
- if (unlikely(desc->handler_data))
+ data = get_irq_chip_data(bucket->virt_irq);
+ if (unlikely(data))
goto out;
data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC);
@@ -446,7 +479,7 @@ unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap)
prom_printf("IRQ: kzalloc(irq_handler_data) failed.\n");
prom_halt();
}
- desc->handler_data = data;
+ set_irq_chip_data(bucket->virt_irq, data);
data->imap = imap;
data->iclr = iclr;
@@ -460,7 +493,6 @@ unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino)
struct ino_bucket *bucket;
struct irq_handler_data *data;
unsigned long sysino;
- irq_desc_t *desc;
BUG_ON(tlb_type != hypervisor);
@@ -468,11 +500,11 @@ unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino)
bucket = &ivector_table[sysino];
if (!bucket->virt_irq) {
bucket->virt_irq = virt_irq_alloc(__irq(bucket));
- irq_desc[bucket->virt_irq].chip = &sun4v_irq;
+ set_irq_chip(bucket->virt_irq, &sun4v_irq);
}
- desc = irq_desc + bucket->virt_irq;
- if (unlikely(desc->handler_data))
+ data = get_irq_chip_data(bucket->virt_irq);
+ if (unlikely(data))
goto out;
data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC);
@@ -480,7 +512,7 @@ unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino)
prom_printf("IRQ: kzalloc(irq_handler_data) failed.\n");
prom_halt();
}
- desc->handler_data = data;
+ set_irq_chip_data(bucket->virt_irq, data);
/* Catch accidental accesses to these things. IMAP/ICLR handling
* is done by hypervisor calls on sun4v platforms, not by direct
@@ -493,6 +525,56 @@ out:
return bucket->virt_irq;
}
+#ifdef CONFIG_PCI_MSI
+unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p,
+ unsigned int msi_start, unsigned int msi_end)
+{
+ struct ino_bucket *bucket;
+ struct irq_handler_data *data;
+ unsigned long sysino;
+ unsigned int devino;
+
+ BUG_ON(tlb_type != hypervisor);
+
+ /* Find a free devino in the given range. */
+ for (devino = msi_start; devino < msi_end; devino++) {
+ sysino = sun4v_devino_to_sysino(devhandle, devino);
+ bucket = &ivector_table[sysino];
+ if (!bucket->virt_irq)
+ break;
+ }
+ if (devino >= msi_end)
+ return 0;
+
+ sysino = sun4v_devino_to_sysino(devhandle, devino);
+ bucket = &ivector_table[sysino];
+ bucket->virt_irq = virt_irq_alloc(__irq(bucket));
+ *virt_irq_p = bucket->virt_irq;
+ set_irq_chip(bucket->virt_irq, &sun4v_msi);
+
+ data = get_irq_chip_data(bucket->virt_irq);
+ if (unlikely(data))
+ return devino;
+
+ data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC);
+ if (unlikely(!data)) {
+ prom_printf("IRQ: kzalloc(irq_handler_data) failed.\n");
+ prom_halt();
+ }
+ set_irq_chip_data(bucket->virt_irq, data);
+
+ data->imap = ~0UL;
+ data->iclr = ~0UL;
+
+ return devino;
+}
+
+void sun4v_destroy_msi(unsigned int virt_irq)
+{
+ virt_irq_free(virt_irq);
+}
+#endif
+
void ack_bad_irq(unsigned int virt_irq)
{
struct ino_bucket *bucket = virt_irq_to_bucket(virt_irq);
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index dfc41cd4bb5..6b740eb6fe7 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -13,6 +13,8 @@
#include <linux/capability.h>
#include <linux/errno.h>
#include <linux/smp_lock.h>
+#include <linux/msi.h>
+#include <linux/irq.h>
#include <linux/init.h>
#include <asm/uaccess.h>
@@ -646,4 +648,37 @@ int pci_domain_nr(struct pci_bus *pbus)
}
EXPORT_SYMBOL(pci_domain_nr);
+#ifdef CONFIG_PCI_MSI
+int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
+{
+ struct pcidev_cookie *pcp = pdev->sysdata;
+ struct pci_pbm_info *pbm = pcp->pbm;
+ struct pci_controller_info *p = pbm->parent;
+ int virt_irq, err;
+
+ if (!pbm->msi_num || !p->setup_msi_irq)
+ return -EINVAL;
+
+ err = p->setup_msi_irq(&virt_irq, pdev, desc);
+ if (err < 0)
+ return err;
+
+ return virt_irq;
+}
+
+void arch_teardown_msi_irq(unsigned int virt_irq)
+{
+ struct msi_desc *entry = get_irq_data(virt_irq);
+ struct pci_dev *pdev = entry->dev;
+ struct pcidev_cookie *pcp = pdev->sysdata;
+ struct pci_pbm_info *pbm = pcp->pbm;
+ struct pci_controller_info *p = pbm->parent;
+
+ if (!pbm->msi_num || !p->setup_msi_irq)
+ return;
+
+ return p->teardown_msi_irq(virt_irq, pdev);
+}
+#endif /* !(CONFIG_PCI_MSI) */
+
#endif /* !(CONFIG_PCI) */
diff --git a/arch/sparc64/kernel/pci_common.c b/arch/sparc64/kernel/pci_common.c
index 827ae30aa49..5a92cb90ebe 100644
--- a/arch/sparc64/kernel/pci_common.c
+++ b/arch/sparc64/kernel/pci_common.c
@@ -7,6 +7,8 @@
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/device.h>
#include <asm/pbm.h>
#include <asm/prom.h>
@@ -129,6 +131,20 @@ static void __init fixup_obp_assignments(struct pci_dev *pdev,
}
}
+static ssize_t
+show_pciobppath_attr(struct device * dev, struct device_attribute * attr, char * buf)
+{
+ struct pci_dev *pdev;
+ struct pcidev_cookie *sysdata;
+
+ pdev = to_pci_dev(dev);
+ sysdata = pdev->sysdata;
+
+ return snprintf (buf, PAGE_SIZE, "%s\n", sysdata->prom_node->full_name);
+}
+
+static DEVICE_ATTR(obppath, S_IRUSR | S_IRGRP | S_IROTH, show_pciobppath_attr, NULL);
+
/* Fill in the PCI device cookie sysdata for the given
* PCI device. This cookie is the means by which one
* can get to OBP and PCI controller specific information
@@ -142,7 +158,7 @@ static void __init pdev_cookie_fillin(struct pci_pbm_info *pbm,
struct pcidev_cookie *pcp;
struct device_node *dp;
struct property *prop;
- int nregs, len;
+ int nregs, len, err;
dp = find_device_prom_node(pbm, pdev, bus_node,
&pregs, &nregs);
@@ -215,6 +231,13 @@ static void __init pdev_cookie_fillin(struct pci_pbm_info *pbm,
fixup_obp_assignments(pdev, pcp);
pdev->sysdata = pcp;
+
+ /* we don't really care if we can create this file or not,
+ * but we need to assign the result of the call or the world will fall
+ * under alien invasion and everybody will be frozen on a spaceship
+ * ready to be eaten on alpha centauri by some green and jelly humanoid.
+ */
+ err = sysfs_create_file(&pdev->dev.kobj, &dev_attr_obppath.attr);
}
void __init pci_fill_in_pbm_cookies(struct pci_bus *pbus,
diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index 6b04794b7a9..ec22cd61ec8 100644
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -10,6 +10,8 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/percpu.h>
+#include <linux/irq.h>
+#include <linux/msi.h>
#include <asm/pbm.h>
#include <asm/iommu.h>
@@ -1074,6 +1076,443 @@ static void pci_sun4v_get_bus_range(struct pci_pbm_info *pbm)
}
+#ifdef CONFIG_PCI_MSI
+struct pci_sun4v_msiq_entry {
+ u64 version_type;
+#define MSIQ_VERSION_MASK 0xffffffff00000000UL
+#define MSIQ_VERSION_SHIFT 32
+#define MSIQ_TYPE_MASK 0x00000000000000ffUL
+#define MSIQ_TYPE_SHIFT 0
+#define MSIQ_TYPE_NONE 0x00
+#define MSIQ_TYPE_MSG 0x01
+#define MSIQ_TYPE_MSI32 0x02
+#define MSIQ_TYPE_MSI64 0x03
+#define MSIQ_TYPE_INTX 0x08
+#define MSIQ_TYPE_NONE2 0xff
+
+ u64 intx_sysino;
+ u64 reserved1;
+ u64 stick;
+ u64 req_id; /* bus/device/func */
+#define MSIQ_REQID_BUS_MASK 0xff00UL
+#define MSIQ_REQID_BUS_SHIFT 8
+#define MSIQ_REQID_DEVICE_MASK 0x00f8UL
+#define MSIQ_REQID_DEVICE_SHIFT 3
+#define MSIQ_REQID_FUNC_MASK 0x0007UL
+#define MSIQ_REQID_FUNC_SHIFT 0
+
+ u64 msi_address;
+
+ /* The format of this value is message type dependant.
+ * For MSI bits 15:0 are the data from the MSI packet.
+ * For MSI-X bits 31:0 are the data from the MSI packet.
+ * For MSG, the message code and message routing code where:
+ * bits 39:32 is the bus/device/fn of the msg target-id
+ * bits 18:16 is the message routing code
+ * bits 7:0 is the message code
+ * For INTx the low order 2-bits are:
+ * 00 - INTA
+ * 01 - INTB
+ * 10 - INTC
+ * 11 - INTD
+ */
+ u64 msi_data;
+
+ u64 reserved2;
+};
+
+/* For now this just runs as a pre-handler for the real interrupt handler.
+ * So we just walk through the queue and ACK all the entries, update the
+ * head pointer, and return.
+ *
+ * In the longer term it would be nice to do something more integrated
+ * wherein we can pass in some of this MSI info to the drivers. This
+ * would be most useful for PCIe fabric error messages, although we could
+ * invoke those directly from the loop here in order to pass the info around.
+ */
+static void pci_sun4v_msi_prehandler(unsigned int ino, void *data1, void *data2)
+{
+ struct pci_pbm_info *pbm = data1;
+ struct pci_sun4v_msiq_entry *base, *ep;
+ unsigned long msiqid, orig_head, head, type, err;
+
+ msiqid = (unsigned long) data2;
+
+ head = 0xdeadbeef;
+ err = pci_sun4v_msiq_gethead(pbm->devhandle, msiqid, &head);
+ if (unlikely(err))
+ goto hv_error_get;
+
+ if (unlikely(head >= (pbm->msiq_ent_count * sizeof(struct pci_sun4v_msiq_entry))))
+ goto bad_offset;
+
+ head /= sizeof(struct pci_sun4v_msiq_entry);
+ orig_head = head;
+ base = (pbm->msi_queues + ((msiqid - pbm->msiq_first) *
+ (pbm->msiq_ent_count *
+ sizeof(struct pci_sun4v_msiq_entry))));
+ ep = &base[head];
+ while ((ep->version_type & MSIQ_TYPE_MASK) != 0) {
+ type = (ep->version_type & MSIQ_TYPE_MASK) >> MSIQ_TYPE_SHIFT;
+ if (unlikely(type != MSIQ_TYPE_MSI32 &&
+ type != MSIQ_TYPE_MSI64))
+ goto bad_type;
+
+ pci_sun4v_msi_setstate(pbm->devhandle,
+ ep->msi_data /* msi_num */,
+ HV_MSISTATE_IDLE);
+
+ /* Clear the entry. */
+ ep->version_type &= ~MSIQ_TYPE_MASK;
+
+ /* Go to next entry in ring. */
+ head++;
+ if (head >= pbm->msiq_ent_count)
+ head = 0;
+ ep = &base[head];
+ }
+
+ if (likely(head != orig_head)) {
+ /* ACK entries by updating head pointer. */
+ head *= sizeof(struct pci_sun4v_msiq_entry);
+ err = pci_sun4v_msiq_sethead(pbm->devhandle, msiqid, head);
+ if (unlikely(err))
+ goto hv_error_set;
+ }
+ return;
+
+hv_error_set:
+ printk(KERN_EMERG "MSI: Hypervisor set head gives error %lu\n", err);
+ goto hv_error_cont;
+
+hv_error_get:
+ printk(KERN_EMERG "MSI: Hypervisor get head gives error %lu\n", err);
+
+hv_error_cont:
+ printk(KERN_EMERG "MSI: devhandle[%x] msiqid[%lx] head[%lu]\n",
+ pbm->devhandle, msiqid, head);
+ return;
+
+bad_offset:
+ printk(KERN_EMERG "MSI: Hypervisor gives bad offset %lx max(%lx)\n",
+ head, pbm->msiq_ent_count * sizeof(struct pci_sun4v_msiq_entry));
+ return;
+
+bad_type:
+ printk(KERN_EMERG "MSI: Entry has bad type %lx\n", type);
+ return;
+}
+
+static int msi_bitmap_alloc(struct pci_pbm_info *pbm)
+{
+ unsigned long size, bits_per_ulong;
+
+ bits_per_ulong = sizeof(unsigned long) * 8;
+ size = (pbm->msi_num + (bits_per_ulong - 1)) & ~(bits_per_ulong - 1);
+ size /= 8;
+ BUG_ON(size % sizeof(unsigned long));
+
+ pbm->msi_bitmap = kzalloc(size, GFP_KERNEL);
+ if (!pbm->msi_bitmap)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static void msi_bitmap_free(struct pci_pbm_info *pbm)
+{
+ kfree(pbm->msi_bitmap);
+ pbm->msi_bitmap = NULL;
+}
+
+static int msi_queue_alloc(struct pci_pbm_info *pbm)
+{
+ unsigned long q_size, alloc_size, pages, order;
+ int i;
+
+ q_size = pbm->msiq_ent_count * sizeof(struct pci_sun4v_msiq_entry);
+ alloc_size = (pbm->msiq_num * q_size);
+ order = get_order(alloc_size);
+ pages = __get_free_pages(GFP_KERNEL | __GFP_COMP, order);
+ if (pages == 0UL) {
+ printk(KERN_ERR "MSI: Cannot allocate MSI queues (o=%lu).\n",
+ order);
+ return -ENOMEM;
+ }
+ memset((char *)pages, 0, PAGE_SIZE << order);
+ pbm->msi_queues = (void *) pages;
+
+ for (i = 0; i < pbm->msiq_num; i++) {
+ unsigned long err, base = __pa(pages + (i * q_size));
+ unsigned long ret1, ret2;
+
+ err = pci_sun4v_msiq_conf(pbm->devhandle,
+ pbm->msiq_first + i,
+ base, pbm->msiq_ent_count);
+ if (err) {
+ printk(KERN_ERR "MSI: msiq register fails (err=%lu)\n",
+ err);
+ goto h_error;
+ }
+
+ err = pci_sun4v_msiq_info(pbm->devhandle,
+ pbm->msiq_first + i,
+ &ret1, &ret2);
+ if (err) {
+ printk(KERN_ERR "MSI: Cannot read msiq (err=%lu)\n",
+ err);
+ goto h_error;
+ }
+ if (ret1 != base || ret2 != pbm->msiq_ent_count) {
+ printk(KERN_ERR "MSI: Bogus qconf "
+ "expected[%lx:%x] got[%lx:%lx]\n",
+ base, pbm->msiq_ent_count,
+ ret1, ret2);
+ goto h_error;
+ }
+ }
+
+ return 0;
+
+h_error:
+ free_pages(pages, order);
+ return -EINVAL;
+}
+
+static void pci_sun4v_msi_init(struct pci_pbm_info *pbm)
+{
+ u32 *val;
+ int len;
+
+ val = of_get_property(pbm->prom_node, "#msi-eqs", &len);
+ if (!val || len != 4)
+ goto no_msi;
+ pbm->msiq_num = *val;
+ if (pbm->msiq_num) {
+ struct msiq_prop {
+ u32 first_msiq;
+ u32 num_msiq;
+ u32 first_devino;
+ } *mqp;
+ struct msi_range_prop {
+ u32 first_msi;
+ u32 num_msi;
+ } *mrng;
+ struct addr_range_prop {
+ u32 msi32_high;
+ u32 msi32_low;
+ u32 msi32_len;
+ u32 msi64_high;
+ u32 msi64_low;
+ u32 msi64_len;
+ } *arng;
+
+ val = of_get_property(pbm->prom_node, "msi-eq-size", &len);
+ if (!val || len != 4)
+ goto no_msi;
+
+ pbm->msiq_ent_count = *val;
+
+ mqp = of_get_property(pbm->prom_node,
+ "msi-eq-to-devino", &len);
+ if (!mqp || len != sizeof(struct msiq_prop))
+ goto no_msi;
+
+ pbm->msiq_first = mqp->first_msiq;
+ pbm->msiq_first_devino = mqp->first_devino;
+
+ val = of_get_property(pbm->prom_node, "#msi", &len);
+ if (!val || len != 4)
+ goto no_msi;
+ pbm->msi_num = *val;
+
+ mrng = of_get_property(pbm->prom_node, "msi-ranges", &len);
+ if (!mrng || len != sizeof(struct msi_range_prop))
+ goto no_msi;
+ pbm->msi_first = mrng->first_msi;
+
+ val = of_get_property(pbm->prom_node, "msi-data-mask", &len);
+ if (!val || len != 4)
+ goto no_msi;
+ pbm->msi_data_mask = *val;
+
+ val = of_get_property(pbm->prom_node, "msix-data-width", &len);
+ if (!val || len != 4)
+ goto no_msi;
+ pbm->msix_data_width = *val;
+
+ arng = of_get_property(pbm->prom_node, "msi-address-ranges",
+ &len);
+ if (!arng || len != sizeof(struct addr_range_prop))
+ goto no_msi;
+ pbm->msi32_start = ((u64)arng->msi32_high << 32) |
+ (u64) arng->msi32_low;
+ pbm->msi64_start = ((u64)arng->msi64_high << 32) |
+ (u64) arng->msi64_low;
+ pbm->msi32_len = arng->msi32_len;
+ pbm->msi64_len = arng->msi64_len;
+
+ if (msi_bitmap_alloc(pbm))
+ goto no_msi;
+
+ if (msi_queue_alloc(pbm)) {
+ msi_bitmap_free(pbm);
+ goto no_msi;
+ }
+
+ printk(KERN_INFO "%s: MSI Queue first[%u] num[%u] count[%u] "
+ "devino[0x%x]\n",
+ pbm->name,
+ pbm->msiq_first, pbm->msiq_num,
+ pbm->msiq_ent_count,
+ pbm->msiq_first_devino);
+ printk(KERN_INFO "%s: MSI first[%u] num[%u] mask[0x%x] "
+ "width[%u]\n",
+ pbm->name,
+ pbm->msi_first, pbm->msi_num, pbm->msi_data_mask,
+ pbm->msix_data_width);
+ printk(KERN_INFO "%s: MSI addr32[0x%lx:0x%x] "
+ "addr64[0x%lx:0x%x]\n",
+ pbm->name,
+ pbm->msi32_start, pbm->msi32_len,
+ pbm->msi64_start, pbm->msi64_len);
+ printk(KERN_INFO "%s: MSI queues at RA [%p]\n",
+ pbm->name,
+ pbm->msi_queues);
+ }
+
+ return;
+
+no_msi:
+ pbm->msiq_num = 0;
+ printk(KERN_INFO "%s: No MSI support.\n", pbm->name);
+}
+
+static int alloc_msi(struct pci_pbm_info *pbm)
+{
+ int i;
+
+ for (i = 0; i < pbm->msi_num; i++) {
+ if (!test_and_set_bit(i, pbm->msi_bitmap))
+ return i + pbm->msi_first;
+ }
+
+ return -ENOENT;
+}
+
+static void free_msi(struct pci_pbm_info *pbm, int msi_num)
+{
+ msi_num -= pbm->msi_first;
+ clear_bit(msi_num, pbm->msi_bitmap);
+}
+
+static int pci_sun4v_setup_msi_irq(unsigned int *virt_irq_p,
+ struct pci_dev *pdev,
+ struct msi_desc *entry)
+{
+ struct pcidev_cookie *pcp = pdev->sysdata;
+ struct pci_pbm_info *pbm = pcp->pbm;
+ unsigned long devino, msiqid;
+ struct msi_msg msg;
+ int msi_num, err;
+
+ *virt_irq_p = 0;
+
+ msi_num = alloc_msi(pbm);
+ if (msi_num < 0)
+ return msi_num;
+
+ devino = sun4v_build_msi(pbm->devhandle, virt_irq_p,
+ pbm->msiq_first_devino,
+ (pbm->msiq_first_devino +
+ pbm->msiq_num));
+ err = -ENOMEM;
+ if (!devino)
+ goto out_err;
+
+ set_irq_msi(*virt_irq_p, entry);
+
+ msiqid = ((devino - pbm->msiq_first_devino) +
+ pbm->msiq_first);
+
+ err = -EINVAL;
+ if (pci_sun4v_msiq_setstate(pbm->devhandle, msiqid, HV_MSIQSTATE_IDLE))
+ if (err)
+ goto out_err;
+
+ if (pci_sun4v_msiq_setvalid(pbm->devhandle, msiqid, HV_MSIQ_VALID))
+ goto out_err;
+
+ if (pci_sun4v_msi_setmsiq(pbm->devhandle,
+ msi_num, msiqid,
+ (entry->msi_attrib.is_64 ?
+ HV_MSITYPE_MSI64 : HV_MSITYPE_MSI32)))
+ goto out_err;
+
+ if (pci_sun4v_msi_setstate(pbm->devhandle, msi_num, HV_MSISTATE_IDLE))
+ goto out_err;
+
+ if (pci_sun4v_msi_setvalid(pbm->devhandle, msi_num, HV_MSIVALID_VALID))
+ goto out_err;
+
+ pcp->msi_num = msi_num;
+
+ if (entry->msi_attrib.is_64) {
+ msg.address_hi = pbm->msi64_start >> 32;
+ msg.address_lo = pbm->msi64_start & 0xffffffff;
+ } else {
+ msg.address_hi = 0;
+ msg.address_lo = pbm->msi32_start;
+ }
+ msg.data = msi_num;
+ write_msi_msg(*virt_irq_p, &msg);
+
+ irq_install_pre_handler(*virt_irq_p,
+ pci_sun4v_msi_prehandler,
+ pbm, (void *) msiqid);
+
+ return 0;
+
+out_err:
+ free_msi(pbm, msi_num);
+ sun4v_destroy_msi(*virt_irq_p);
+ *virt_irq_p = 0;
+ return err;
+
+}
+
+static void pci_sun4v_teardown_msi_irq(unsigned int virt_irq,
+ struct pci_dev *pdev)
+{
+ struct pcidev_cookie *pcp = pdev->sysdata;
+ struct pci_pbm_info *pbm = pcp->pbm;
+ unsigned long msiqid, err;
+ unsigned int msi_num;
+
+ msi_num = pcp->msi_num;
+ err = pci_sun4v_msi_getmsiq(pbm->devhandle, msi_num, &msiqid);
+ if (err) {
+ printk(KERN_ERR "%s: getmsiq gives error %lu\n",
+ pbm->name, err);
+ return;
+ }
+
+ pci_sun4v_msi_setvalid(pbm->devhandle, msi_num, HV_MSIVALID_INVALID);
+ pci_sun4v_msiq_setvalid(pbm->devhandle, msiqid, HV_MSIQ_INVALID);
+
+ free_msi(pbm, msi_num);
+
+ /* The sun4v_destroy_msi() will liberate the devino and thus the MSIQ
+ * allocation.
+ */
+ sun4v_destroy_msi(virt_irq);
+}
+#else /* CONFIG_PCI_MSI */
+static void pci_sun4v_msi_init(struct pci_pbm_info *pbm)
+{
+}
+#endif /* !(CONFIG_PCI_MSI) */
+
static void pci_sun4v_pbm_init(struct pci_controller_info *p, struct device_node *dp, u32 devhandle)
{
struct pci_pbm_info *pbm;
@@ -1119,6 +1558,7 @@ static void pci_sun4v_pbm_init(struct pci_controller_info *p, struct device_node
pci_sun4v_get_bus_range(pbm);
pci_sun4v_iommu_init(pbm);
+ pci_sun4v_msi_init(pbm);
pdev_htab_populate(pbm);
}
@@ -1187,6 +1627,10 @@ void sun4v_pci_init(struct device_node *dp, char *model_name)
p->scan_bus = pci_sun4v_scan_bus;
p->base_address_update = pci_sun4v_base_address_update;
p->resource_adjust = pci_sun4v_resource_adjust;
+#ifdef CONFIG_PCI_MSI
+ p->setup_msi_irq = pci_sun4v_setup_msi_irq;
+ p->teardown_msi_irq = pci_sun4v_teardown_msi_irq;
+#endif
p->pci_ops = &pci_sun4v_ops;
/* Like PSYCHO and SCHIZO we have a 2GB aligned area
diff --git a/arch/sparc64/kernel/pci_sun4v.h b/arch/sparc64/kernel/pci_sun4v.h
index 884d25f6158..8e9fc3a5b4f 100644
--- a/arch/sparc64/kernel/pci_sun4v.h
+++ b/arch/sparc64/kernel/pci_sun4v.h
@@ -28,4 +28,65 @@ extern int pci_sun4v_config_put(unsigned long devhandle,
unsigned long size,
unsigned long data);
+extern unsigned long pci_sun4v_msiq_conf(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long msiq_paddr,
+ unsigned long num_entries);
+extern unsigned long pci_sun4v_msiq_info(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *msiq_paddr,
+ unsigned long *num_entries);
+extern unsigned long pci_sun4v_msiq_getvalid(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *valid);
+extern unsigned long pci_sun4v_msiq_setvalid(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long valid);
+extern unsigned long pci_sun4v_msiq_getstate(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *state);
+extern unsigned long pci_sun4v_msiq_setstate(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long state);
+extern unsigned long pci_sun4v_msiq_gethead(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *head);
+extern unsigned long pci_sun4v_msiq_sethead(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long head);
+extern unsigned long pci_sun4v_msiq_gettail(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *head);
+extern unsigned long pci_sun4v_msi_getvalid(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *valid);
+extern unsigned long pci_sun4v_msi_setvalid(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long valid);
+extern unsigned long pci_sun4v_msi_getmsiq(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *msiq);
+extern unsigned long pci_sun4v_msi_setmsiq(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long msiq,
+ unsigned long msitype);
+extern unsigned long pci_sun4v_msi_getstate(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *state);
+extern unsigned long pci_sun4v_msi_setstate(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long state);
+extern unsigned long pci_sun4v_msg_getmsiq(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *msiq);
+extern unsigned long pci_sun4v_msg_setmsiq(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long msiq);
+extern unsigned long pci_sun4v_msg_getvalid(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *valid);
+extern unsigned long pci_sun4v_msg_setvalid(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long valid);
+
#endif /* !(_PCI_SUN4V_H) */
diff --git a/arch/sparc64/kernel/pci_sun4v_asm.S b/arch/sparc64/kernel/pci_sun4v_asm.S
index 6604fdbf746..ecb81f389b0 100644
--- a/arch/sparc64/kernel/pci_sun4v_asm.S
+++ b/arch/sparc64/kernel/pci_sun4v_asm.S
@@ -93,3 +93,269 @@ pci_sun4v_config_put:
mov -1, %o1
1: retl
mov %o1, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: msiq phys address
+ * %o3: num entries
+ *
+ * returns %o0: status
+ *
+ * status will be zero if the operation completed
+ * successfully, else -1 if not
+ */
+ .globl pci_sun4v_msiq_conf
+pci_sun4v_msiq_conf:
+ mov HV_FAST_PCI_MSIQ_CONF, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: &msiq_phys_addr
+ * %o3: &msiq_num_entries
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msiq_info
+pci_sun4v_msiq_info:
+ mov %o2, %o4
+ mov HV_FAST_PCI_MSIQ_INFO, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o4]
+ stx %o2, [%o3]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: &valid
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msiq_getvalid
+pci_sun4v_msiq_getvalid:
+ mov HV_FAST_PCI_MSIQ_GETVALID, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: valid
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msiq_setvalid
+pci_sun4v_msiq_setvalid:
+ mov HV_FAST_PCI_MSIQ_SETVALID, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: &state
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msiq_getstate
+pci_sun4v_msiq_getstate:
+ mov HV_FAST_PCI_MSIQ_GETSTATE, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: state
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msiq_setstate
+pci_sun4v_msiq_setstate:
+ mov HV_FAST_PCI_MSIQ_SETSTATE, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: &head
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msiq_gethead
+pci_sun4v_msiq_gethead:
+ mov HV_FAST_PCI_MSIQ_GETHEAD, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: head
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msiq_sethead
+pci_sun4v_msiq_sethead:
+ mov HV_FAST_PCI_MSIQ_SETHEAD, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msiqid
+ * %o2: &tail
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msiq_gettail
+pci_sun4v_msiq_gettail:
+ mov HV_FAST_PCI_MSIQ_GETTAIL, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: &valid
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msi_getvalid
+pci_sun4v_msi_getvalid:
+ mov HV_FAST_PCI_MSI_GETVALID, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: valid
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msi_setvalid
+pci_sun4v_msi_setvalid:
+ mov HV_FAST_PCI_MSI_SETVALID, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: &msiq
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msi_getmsiq
+pci_sun4v_msi_getmsiq:
+ mov HV_FAST_PCI_MSI_GETMSIQ, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: msitype
+ * %o3: msiq
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msi_setmsiq
+pci_sun4v_msi_setmsiq:
+ mov HV_FAST_PCI_MSI_SETMSIQ, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: &state
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msi_getstate
+pci_sun4v_msi_getstate:
+ mov HV_FAST_PCI_MSI_GETSTATE, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: state
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msi_setstate
+pci_sun4v_msi_setstate:
+ mov HV_FAST_PCI_MSI_SETSTATE, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: &msiq
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msg_getmsiq
+pci_sun4v_msg_getmsiq:
+ mov HV_FAST_PCI_MSG_GETMSIQ, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: msiq
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msg_setmsiq
+pci_sun4v_msg_setmsiq:
+ mov HV_FAST_PCI_MSG_SETMSIQ, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: &valid
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msg_getvalid
+pci_sun4v_msg_getvalid:
+ mov HV_FAST_PCI_MSG_GETVALID, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o2]
+ retl
+ mov %o0, %o0
+
+ /* %o0: devhandle
+ * %o1: msinum
+ * %o2: valid
+ *
+ * returns %o0: status
+ */
+ .globl pci_sun4v_msg_setvalid
+pci_sun4v_msg_setvalid:
+ mov HV_FAST_PCI_MSG_SETVALID, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o0, %o0
+
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index bf033b31d43..451028341c7 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -315,7 +315,7 @@ void __init setup_arch(char **cmdline_p)
{
/* Initialize PROM console and command line. */
*cmdline_p = prom_getbootargs();
- strcpy(saved_command_line, *cmdline_p);
+ strcpy(boot_command_line, *cmdline_p);
if (tlb_type == hypervisor)
printk("ARCH: SUN4V\n");
diff --git a/arch/sparc64/kernel/sunos_ioctl32.c b/arch/sparc64/kernel/sunos_ioctl32.c
index 3f619ead22c..a05e43d5175 100644
--- a/arch/sparc64/kernel/sunos_ioctl32.c
+++ b/arch/sparc64/kernel/sunos_ioctl32.c
@@ -11,6 +11,7 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/termios.h>
+#include <linux/tty.h>
#include <linux/ioctl.h>
#include <linux/route.h>
#include <linux/sockios.h>
diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
index e27cb71bd8e..7876a022628 100644
--- a/arch/sparc64/kernel/sys_sparc32.c
+++ b/arch/sparc64/kernel/sys_sparc32.c
@@ -459,70 +459,6 @@ asmlinkage long compat_sys_sysfs(int option, u32 arg1, u32 arg2)
return sys_sysfs(option, arg1, arg2);
}
-struct sysinfo32 {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- unsigned short procs;
- unsigned short pad;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[20-2*sizeof(int)-sizeof(int)];
-};
-
-asmlinkage long sys32_sysinfo(struct sysinfo32 __user *info)
-{
- struct sysinfo s;
- int ret, err;
- int bitcount = 0;
- mm_segment_t old_fs = get_fs ();
-
- set_fs(KERNEL_DS);
- ret = sys_sysinfo((struct sysinfo __user *) &s);
- set_fs(old_fs);
- /* Check to see if any memory value is too large for 32-bit and
- * scale down if needed.
- */
- if ((s.totalram >> 32) || (s.totalswap >> 32)) {
- while (s.mem_unit < PAGE_SIZE) {
- s.mem_unit <<= 1;
- bitcount++;
- }
- s.totalram >>= bitcount;
- s.freeram >>= bitcount;
- s.sharedram >>= bitcount;
- s.bufferram >>= bitcount;
- s.totalswap >>= bitcount;
- s.freeswap >>= bitcount;
- s.totalhigh >>= bitcount;
- s.freehigh >>= bitcount;
- }
-
- err = put_user (s.uptime, &info->uptime);
- err |= __put_user (s.loads[0], &info->loads[0]);
- err |= __put_user (s.loads[1], &info->loads[1]);
- err |= __put_user (s.loads[2], &info->loads[2]);
- err |= __put_user (s.totalram, &info->totalram);
- err |= __put_user (s.freeram, &info->freeram);
- err |= __put_user (s.sharedram, &info->sharedram);
- err |= __put_user (s.bufferram, &info->bufferram);
- err |= __put_user (s.totalswap, &info->totalswap);
- err |= __put_user (s.freeswap, &info->freeswap);
- err |= __put_user (s.procs, &info->procs);
- err |= __put_user (s.totalhigh, &info->totalhigh);
- err |= __put_user (s.freehigh, &info->freehigh);
- err |= __put_user (s.mem_unit, &info->mem_unit);
- if (err)
- return -EFAULT;
- return ret;
-}
-
asmlinkage long compat_sys_sched_rr_get_interval(compat_pid_t pid, struct compat_timespec __user *interval)
{
struct timespec t;
diff --git a/arch/sparc64/kernel/sys_sunos32.c b/arch/sparc64/kernel/sys_sunos32.c
index 2ebc2c05138..4cff95b7b3a 100644
--- a/arch/sparc64/kernel/sys_sunos32.c
+++ b/arch/sparc64/kernel/sys_sunos32.c
@@ -824,10 +824,17 @@ asmlinkage int sunos_wait4(compat_pid_t pid, compat_uint_t __user *stat_addr, in
return ret;
}
-extern int kill_pg(int, int, int);
asmlinkage int sunos_killpg(int pgrp, int sig)
{
- return kill_pg(pgrp, sig, 0);
+ int ret;
+
+ rcu_read_lock();
+ ret = -EINVAL;
+ if (pgrp > 0)
+ ret = kill_pgrp(find_pid(pgrp), sig, 0);
+ rcu_read_unlock();
+
+ return ret;
}
asmlinkage int sunos_audit(void)
diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S
index 9a8026797ac..948b7d2d587 100644
--- a/arch/sparc64/kernel/systbls.S
+++ b/arch/sparc64/kernel/systbls.S
@@ -61,7 +61,7 @@ sys_call_table32:
.word sys32_epoll_wait, sys32_ioprio_set, sys_getppid, sys32_sigaction, sys_sgetmask
/*200*/ .word sys32_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir
.word sys32_readahead, sys32_socketcall, sys32_syslog, sys32_lookup_dcookie, sys32_fadvise64
-/*210*/ .word sys32_fadvise64_64, sys32_tgkill, sys32_waitpid, sys_swapoff, sys32_sysinfo
+/*210*/ .word sys32_fadvise64_64, sys32_tgkill, sys32_waitpid, sys_swapoff, compat_sys_sysinfo
.word sys32_ipc, sys32_sigreturn, sys_clone, sys32_ioprio_get, compat_sys_adjtimex
/*220*/ .word sys32_sigprocmask, sys_ni_syscall, sys32_delete_module, sys_ni_syscall, sys32_getpgid
.word sys32_bdflush, sys32_sysfs, sys_nis_syscall, sys32_setfsuid16, sys32_setfsgid16
diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c
index 061e1b1fa58..f84da4f1b70 100644
--- a/arch/sparc64/kernel/time.c
+++ b/arch/sparc64/kernel/time.c
@@ -1327,7 +1327,7 @@ static int mini_rtc_release(struct inode *inode, struct file *file)
}
-static struct file_operations mini_rtc_fops = {
+static const struct file_operations mini_rtc_fops = {
.owner = THIS_MODULE,
.ioctl = mini_rtc_ioctl,
.open = mini_rtc_open,
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index 4a6063f33e7..13fa2a2e451 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -81,10 +81,14 @@ SECTIONS
__sun4v_2insn_patch = .;
.sun4v_2insn_patch : { *(.sun4v_2insn_patch) }
__sun4v_2insn_patch_end = .;
+
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(8192);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
+
. = ALIGN(8192);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 054822a3e05..b1a1ee0cc6b 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -416,7 +416,7 @@ void show_mem(void)
printk("Free swap: %6ldkB\n",
nr_swap_pages << (PAGE_SHIFT-10));
printk("%ld pages of RAM\n", num_physpages);
- printk("%d free pages\n", nr_free_pages());
+ printk("%lu free pages\n", nr_free_pages());
}
void mmu_info(struct seq_file *m)
@@ -1467,8 +1467,8 @@ void __init paging_init(void)
for (znum = 0; znum < MAX_NR_ZONES; znum++)
zones_size[znum] = zholes_size[znum] = 0;
- zones_size[ZONE_DMA] = end_pfn;
- zholes_size[ZONE_DMA] = end_pfn - pages_avail;
+ zones_size[ZONE_NORMAL] = end_pfn;
+ zholes_size[ZONE_NORMAL] = end_pfn - pages_avail;
free_area_init_node(0, &contig_page_data, zones_size,
__pa(PAGE_OFFSET) >> PAGE_SHIFT,
@@ -1593,7 +1593,7 @@ void __init mem_init(void)
initpages = (((unsigned long) __init_end) - ((unsigned long) __init_begin));
initpages = PAGE_ALIGN(initpages) >> PAGE_SHIFT;
- printk("Memory: %uk available (%ldk kernel code, %ldk data, %ldk init) [%016lx,%016lx]\n",
+ printk("Memory: %luk available (%ldk kernel code, %ldk data, %ldk init) [%016lx,%016lx]\n",
nr_free_pages() << (PAGE_SHIFT-10),
codepages << (PAGE_SHIFT-10),
datapages << (PAGE_SHIFT-10),
diff --git a/arch/sparc64/solaris/socksys.c b/arch/sparc64/solaris/socksys.c
index 89a4757f192..c2864447de8 100644
--- a/arch/sparc64/solaris/socksys.c
+++ b/arch/sparc64/solaris/socksys.c
@@ -163,7 +163,7 @@ static unsigned int socksys_poll(struct file * filp, poll_table * wait)
return mask;
}
-static struct file_operations socksys_fops = {
+static const struct file_operations socksys_fops = {
.open = socksys_open,
.release = socksys_release,
};
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index d32a80e6668..b3a21ba77cd 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -16,6 +16,9 @@ config MMU
bool
default y
+config NO_IOMEM
+ def_bool y
+
mainmenu "Linux/Usermode Kernel Configuration"
config ISA
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index 7d4190e5565..7b8baf146ac 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -19,44 +19,11 @@
#include "line.h"
#include "os.h"
-/* XXX: could well be moved to somewhere else, if needed. */
-static int my_printf(const char * fmt, ...)
- __attribute__ ((format (printf, 1, 2)));
-
-static int my_printf(const char * fmt, ...)
-{
- /* Yes, can be called on atomic context.*/
- char *buf = kmalloc(4096, GFP_ATOMIC);
- va_list args;
- int r;
-
- if (!buf) {
- /* We print directly fmt.
- * Yes, yes, yes, feel free to complain. */
- r = strlen(fmt);
- } else {
- va_start(args, fmt);
- r = vsprintf(buf, fmt, args);
- va_end(args);
- fmt = buf;
- }
-
- if (r)
- r = os_write_file(1, fmt, r);
- return r;
-
-}
-
#ifdef CONFIG_NOCONFIG_CHAN
-/* Despite its name, there's no added trailing newline. */
-static int my_puts(const char * buf)
-{
- return os_write_file(1, buf, strlen(buf));
-}
-
-static void *not_configged_init(char *str, int device, struct chan_opts *opts)
+static void *not_configged_init(char *str, int device,
+ const struct chan_opts *opts)
{
- my_puts("Using a channel type which is configured out of "
+ printk("Using a channel type which is configured out of "
"UML\n");
return NULL;
}
@@ -64,34 +31,34 @@ static void *not_configged_init(char *str, int device, struct chan_opts *opts)
static int not_configged_open(int input, int output, int primary, void *data,
char **dev_out)
{
- my_puts("Using a channel type which is configured out of "
+ printk("Using a channel type which is configured out of "
"UML\n");
return -ENODEV;
}
static void not_configged_close(int fd, void *data)
{
- my_puts("Using a channel type which is configured out of "
+ printk("Using a channel type which is configured out of "
"UML\n");
}
static int not_configged_read(int fd, char *c_out, void *data)
{
- my_puts("Using a channel type which is configured out of "
+ printk("Using a channel type which is configured out of "
"UML\n");
return -EIO;
}
static int not_configged_write(int fd, const char *buf, int len, void *data)
{
- my_puts("Using a channel type which is configured out of "
+ printk("Using a channel type which is configured out of "
"UML\n");
return -EIO;
}
static int not_configged_console_write(int fd, const char *buf, int len)
{
- my_puts("Using a channel type which is configured out of "
+ printk("Using a channel type which is configured out of "
"UML\n");
return -EIO;
}
@@ -99,14 +66,14 @@ static int not_configged_console_write(int fd, const char *buf, int len)
static int not_configged_window_size(int fd, void *data, unsigned short *rows,
unsigned short *cols)
{
- my_puts("Using a channel type which is configured out of "
+ printk("Using a channel type which is configured out of "
"UML\n");
return -ENODEV;
}
static void not_configged_free(void *data)
{
- my_puts("Using a channel type which is configured out of "
+ printk("Using a channel type which is configured out of "
"UML\n");
}
@@ -255,15 +222,28 @@ void enable_chan(struct line *line)
}
}
+/* Items are added in IRQ context, when free_irq can't be called, and
+ * removed in process context, when it can.
+ * This handles interrupt sources which disappear, and which need to
+ * be permanently disabled. This is discovered in IRQ context, but
+ * the freeing of the IRQ must be done later.
+ */
+static DEFINE_SPINLOCK(irqs_to_free_lock);
static LIST_HEAD(irqs_to_free);
void free_irqs(void)
{
struct chan *chan;
+ LIST_HEAD(list);
+ struct list_head *ele;
- while(!list_empty(&irqs_to_free)){
- chan = list_entry(irqs_to_free.next, struct chan, free_list);
- list_del(&chan->free_list);
+ spin_lock_irq(&irqs_to_free_lock);
+ list_splice_init(&irqs_to_free, &list);
+ INIT_LIST_HEAD(&irqs_to_free);
+ spin_unlock_irq(&irqs_to_free_lock);
+
+ list_for_each(ele, &list){
+ chan = list_entry(ele, struct chan, free_list);
if(chan->input)
free_irq(chan->line->driver->read_irq, chan);
@@ -279,7 +259,9 @@ static void close_one_chan(struct chan *chan, int delay_free_irq)
return;
if(delay_free_irq){
+ spin_lock_irq(&irqs_to_free_lock);
list_add(&chan->free_list, &irqs_to_free);
+ spin_unlock_irq(&irqs_to_free_lock);
}
else {
if(chan->input)
@@ -372,8 +354,7 @@ int console_write_chan(struct list_head *chans, const char *buf, int len)
return ret;
}
-int console_open_chan(struct line *line, struct console *co,
- const struct chan_opts *opts)
+int console_open_chan(struct line *line, struct console *co)
{
int err;
@@ -381,7 +362,7 @@ int console_open_chan(struct line *line, struct console *co,
if(err)
return err;
- printk("Console initialized on /dev/%s%d\n",co->name,co->index);
+ printk("Console initialized on /dev/%s%d\n", co->name, co->index);
return 0;
}
@@ -534,7 +515,7 @@ static const struct chan_type chan_table[] = {
};
static struct chan *parse_chan(struct line *line, char *str, int device,
- const struct chan_opts *opts)
+ const struct chan_opts *opts, char **error_out)
{
const struct chan_type *entry;
const struct chan_ops *ops;
@@ -553,19 +534,21 @@ static struct chan *parse_chan(struct line *line, char *str, int device,
}
}
if(ops == NULL){
- my_printf("parse_chan couldn't parse \"%s\"\n",
- str);
+ *error_out = "No match for configured backends";
return NULL;
}
- if(ops->init == NULL)
- return NULL;
+
data = (*ops->init)(str, device, opts);
- if(data == NULL)
+ if(data == NULL){
+ *error_out = "Configuration failed";
return NULL;
+ }
chan = kmalloc(sizeof(*chan), GFP_ATOMIC);
- if(chan == NULL)
+ if(chan == NULL){
+ *error_out = "Memory allocation failed";
return NULL;
+ }
*chan = ((struct chan) { .list = LIST_HEAD_INIT(chan->list),
.free_list =
LIST_HEAD_INIT(chan->free_list),
@@ -582,7 +565,7 @@ static struct chan *parse_chan(struct line *line, char *str, int device,
}
int parse_chan_pair(char *str, struct line *line, int device,
- const struct chan_opts *opts)
+ const struct chan_opts *opts, char **error_out)
{
struct list_head *chans = &line->chan_list;
struct chan *new, *chan;
@@ -599,14 +582,14 @@ int parse_chan_pair(char *str, struct line *line, int device,
in = str;
*out = '\0';
out++;
- new = parse_chan(line, in, device, opts);
+ new = parse_chan(line, in, device, opts, error_out);
if(new == NULL)
return -1;
new->input = 1;
list_add(&new->list, chans);
- new = parse_chan(line, out, device, opts);
+ new = parse_chan(line, out, device, opts, error_out);
if(new == NULL)
return -1;
@@ -614,7 +597,7 @@ int parse_chan_pair(char *str, struct line *line, int device,
new->output = 1;
}
else {
- new = parse_chan(line, str, device, opts);
+ new = parse_chan(line, str, device, opts, error_out);
if(new == NULL)
return -1;
diff --git a/arch/um/drivers/harddog_kern.c b/arch/um/drivers/harddog_kern.c
index 64ff22aa077..55601687b3b 100644
--- a/arch/um/drivers/harddog_kern.c
+++ b/arch/um/drivers/harddog_kern.c
@@ -9,10 +9,10 @@
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
- *
- * Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
- * warranty for any of this software. This material is provided
- * "AS-IS" and at no charge.
+ *
+ * Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
+ * warranty for any of this software. This material is provided
+ * "AS-IS" and at no charge.
*
* (c) Copyright 1995 Alan Cox <alan@lxorguk.ukuu.org.uk>
*
@@ -29,11 +29,11 @@
* Made SMP safe for 2.3.x
*
* 20011127 Joel Becker (jlbec@evilplan.org>
- * Added soft_noboot; Allows testing the softdog trigger without
+ * Added soft_noboot; Allows testing the softdog trigger without
* requiring a recompile.
* Added WDIOC_GETTIMEOUT and WDIOC_SETTIMOUT.
*/
-
+
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
@@ -44,12 +44,13 @@
#include <linux/reboot.h>
#include <linux/smp_lock.h>
#include <linux/init.h>
+#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include "mconsole.h"
MODULE_LICENSE("GPL");
-/* Locked by the BKL in harddog_open and harddog_release */
+static DEFINE_SPINLOCK(lock);
static int timer_alive;
static int harddog_in_fd = -1;
static int harddog_out_fd = -1;
@@ -57,18 +58,18 @@ static int harddog_out_fd = -1;
/*
* Allow only one person to hold it open
*/
-
+
extern int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock);
static int harddog_open(struct inode *inode, struct file *file)
{
- int err;
+ int err = -EBUSY;
char *sock = NULL;
- lock_kernel();
+ spin_lock(&lock);
if(timer_alive)
- return -EBUSY;
-#ifdef CONFIG_HARDDOG_NOWAYOUT
+ goto err;
+#ifdef CONFIG_HARDDOG_NOWAYOUT
__module_get(THIS_MODULE);
#endif
@@ -76,11 +77,15 @@ static int harddog_open(struct inode *inode, struct file *file)
sock = mconsole_notify_socket();
#endif
err = start_watchdog(&harddog_in_fd, &harddog_out_fd, sock);
- if(err) return(err);
+ if(err)
+ goto err;
timer_alive = 1;
- unlock_kernel();
+ spin_unlock(&lock);
return nonseekable_open(inode, file);
+err:
+ spin_unlock(&lock);
+ return err;
}
extern void stop_watchdog(int in_fd, int out_fd);
@@ -90,14 +95,16 @@ static int harddog_release(struct inode *inode, struct file *file)
/*
* Shut off the timer.
*/
- lock_kernel();
+
+ spin_lock(&lock);
stop_watchdog(harddog_in_fd, harddog_out_fd);
harddog_in_fd = -1;
harddog_out_fd = -1;
timer_alive=0;
- unlock_kernel();
+ spin_unlock(&lock);
+
return 0;
}
@@ -110,7 +117,7 @@ static ssize_t harddog_write(struct file *file, const char __user *data, size_t
* Refresh the timer.
*/
if(len)
- return(ping_watchdog(harddog_out_fd));
+ return ping_watchdog(harddog_out_fd);
return 0;
}
@@ -134,11 +141,11 @@ static int harddog_ioctl(struct inode *inode, struct file *file,
case WDIOC_GETBOOTSTATUS:
return put_user(0,(int __user *)argp);
case WDIOC_KEEPALIVE:
- return(ping_watchdog(harddog_out_fd));
+ return ping_watchdog(harddog_out_fd);
}
}
-static struct file_operations harddog_fops = {
+static const struct file_operations harddog_fops = {
.owner = THIS_MODULE,
.write = harddog_write,
.ioctl = harddog_ioctl,
@@ -165,7 +172,7 @@ static int __init harddog_init(void)
printk(banner);
- return(0);
+ return 0;
}
static void __exit harddog_exit(void)
@@ -175,14 +182,3 @@ static void __exit harddog_exit(void)
module_init(harddog_init);
module_exit(harddog_exit);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/drivers/harddog_user.c b/arch/um/drivers/harddog_user.c
index def013b5a3c..c495ecf263b 100644
--- a/arch/um/drivers/harddog_user.c
+++ b/arch/um/drivers/harddog_user.c
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -38,7 +38,7 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock)
int in_fds[2], out_fds[2], pid, n, err;
char pid_buf[sizeof("nnnnn\0")], c;
char *pid_args[] = { "/usr/bin/uml_watchdog", "-pid", pid_buf, NULL };
- char *mconsole_args[] = { "/usr/bin/uml_watchdog", "-mconsole", NULL,
+ char *mconsole_args[] = { "/usr/bin/uml_watchdog", "-mconsole", NULL,
NULL };
char **args = NULL;
@@ -96,7 +96,7 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock)
}
*in_fd_ret = in_fds[0];
*out_fd_ret = out_fds[1];
- return(0);
+ return 0;
out_close_in:
os_close_file(in_fds[0]);
@@ -105,7 +105,7 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock)
os_close_file(out_fds[0]);
os_close_file(out_fds[1]);
out:
- return(err);
+ return err;
}
void stop_watchdog(int in_fd, int out_fd)
@@ -123,20 +123,9 @@ int ping_watchdog(int fd)
if(n != sizeof(c)){
printk("ping_watchdog - write failed, err = %d\n", -n);
if(n < 0)
- return(n);
- return(-EIO);
+ return n;
+ return -EIO;
}
return 1;
}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/drivers/hostaudio_kern.c b/arch/um/drivers/hostaudio_kern.c
index a0d148ea63d..10e08a8c17c 100644
--- a/arch/um/drivers/hostaudio_kern.c
+++ b/arch/um/drivers/hostaudio_kern.c
@@ -15,19 +15,22 @@
#include "os.h"
struct hostaudio_state {
- int fd;
+ int fd;
};
struct hostmixer_state {
- int fd;
+ int fd;
};
#define HOSTAUDIO_DEV_DSP "/dev/sound/dsp"
#define HOSTAUDIO_DEV_MIXER "/dev/sound/mixer"
-/* Only changed from linux_main at boot time */
-char *dsp = HOSTAUDIO_DEV_DSP;
-char *mixer = HOSTAUDIO_DEV_MIXER;
+/* Changed either at boot time or module load time. At boot, this is
+ * single-threaded; at module load, multiple modules would each have
+ * their own copy of these variables.
+ */
+static char *dsp = HOSTAUDIO_DEV_DSP;
+static char *mixer = HOSTAUDIO_DEV_MIXER;
#define DSP_HELP \
" This is used to specify the host dsp device to the hostaudio driver.\n" \
@@ -69,12 +72,12 @@ MODULE_PARM_DESC(mixer, MIXER_HELP);
static ssize_t hostaudio_read(struct file *file, char __user *buffer,
size_t count, loff_t *ppos)
{
- struct hostaudio_state *state = file->private_data;
+ struct hostaudio_state *state = file->private_data;
void *kbuf;
int err;
#ifdef DEBUG
- printk("hostaudio: read called, count = %d\n", count);
+ printk("hostaudio: read called, count = %d\n", count);
#endif
kbuf = kmalloc(count, GFP_KERNEL);
@@ -88,7 +91,7 @@ static ssize_t hostaudio_read(struct file *file, char __user *buffer,
if(copy_to_user(buffer, kbuf, err))
err = -EFAULT;
- out:
+out:
kfree(kbuf);
return(err);
}
@@ -96,12 +99,12 @@ static ssize_t hostaudio_read(struct file *file, char __user *buffer,
static ssize_t hostaudio_write(struct file *file, const char __user *buffer,
size_t count, loff_t *ppos)
{
- struct hostaudio_state *state = file->private_data;
+ struct hostaudio_state *state = file->private_data;
void *kbuf;
int err;
#ifdef DEBUG
- printk("hostaudio: write called, count = %d\n", count);
+ printk("hostaudio: write called, count = %d\n", count);
#endif
kbuf = kmalloc(count, GFP_KERNEL);
@@ -125,24 +128,24 @@ static ssize_t hostaudio_write(struct file *file, const char __user *buffer,
static unsigned int hostaudio_poll(struct file *file,
struct poll_table_struct *wait)
{
- unsigned int mask = 0;
+ unsigned int mask = 0;
#ifdef DEBUG
- printk("hostaudio: poll called (unimplemented)\n");
+ printk("hostaudio: poll called (unimplemented)\n");
#endif
- return(mask);
+ return(mask);
}
static int hostaudio_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct hostaudio_state *state = file->private_data;
+ struct hostaudio_state *state = file->private_data;
unsigned long data = 0;
int err;
#ifdef DEBUG
- printk("hostaudio: ioctl called, cmd = %u\n", cmd);
+ printk("hostaudio: ioctl called, cmd = %u\n", cmd);
#endif
switch(cmd){
case SNDCTL_DSP_SPEED:
@@ -179,42 +182,40 @@ static int hostaudio_ioctl(struct inode *inode, struct file *file,
static int hostaudio_open(struct inode *inode, struct file *file)
{
- struct hostaudio_state *state;
- int r = 0, w = 0;
- int ret;
+ struct hostaudio_state *state;
+ int r = 0, w = 0;
+ int ret;
#ifdef DEBUG
- printk("hostaudio: open called (host: %s)\n", dsp);
+ printk("hostaudio: open called (host: %s)\n", dsp);
#endif
- state = kmalloc(sizeof(struct hostaudio_state), GFP_KERNEL);
- if(state == NULL)
+ state = kmalloc(sizeof(struct hostaudio_state), GFP_KERNEL);
+ if(state == NULL)
return(-ENOMEM);
- if(file->f_mode & FMODE_READ) r = 1;
- if(file->f_mode & FMODE_WRITE) w = 1;
+ if(file->f_mode & FMODE_READ) r = 1;
+ if(file->f_mode & FMODE_WRITE) w = 1;
ret = os_open_file(dsp, of_set_rw(OPENFLAGS(), r, w), 0);
- if(ret < 0){
+ if(ret < 0){
kfree(state);
return(ret);
- }
-
+ }
state->fd = ret;
- file->private_data = state;
- return(0);
+ file->private_data = state;
+ return(0);
}
static int hostaudio_release(struct inode *inode, struct file *file)
{
- struct hostaudio_state *state = file->private_data;
+ struct hostaudio_state *state = file->private_data;
#ifdef DEBUG
- printk("hostaudio: release called\n");
+ printk("hostaudio: release called\n");
#endif
-
- os_close_file(state->fd);
- kfree(state);
+ os_close_file(state->fd);
+ kfree(state);
return(0);
}
@@ -224,10 +225,10 @@ static int hostaudio_release(struct inode *inode, struct file *file)
static int hostmixer_ioctl_mixdev(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct hostmixer_state *state = file->private_data;
+ struct hostmixer_state *state = file->private_data;
#ifdef DEBUG
- printk("hostmixer: ioctl called\n");
+ printk("hostmixer: ioctl called\n");
#endif
return(os_ioctl_generic(state->fd, cmd, arg));
@@ -235,68 +236,67 @@ static int hostmixer_ioctl_mixdev(struct inode *inode, struct file *file,
static int hostmixer_open_mixdev(struct inode *inode, struct file *file)
{
- struct hostmixer_state *state;
- int r = 0, w = 0;
- int ret;
+ struct hostmixer_state *state;
+ int r = 0, w = 0;
+ int ret;
#ifdef DEBUG
- printk("hostmixer: open called (host: %s)\n", mixer);
+ printk("hostmixer: open called (host: %s)\n", mixer);
#endif
- state = kmalloc(sizeof(struct hostmixer_state), GFP_KERNEL);
- if(state == NULL) return(-ENOMEM);
+ state = kmalloc(sizeof(struct hostmixer_state), GFP_KERNEL);
+ if(state == NULL) return(-ENOMEM);
- if(file->f_mode & FMODE_READ) r = 1;
- if(file->f_mode & FMODE_WRITE) w = 1;
+ if(file->f_mode & FMODE_READ) r = 1;
+ if(file->f_mode & FMODE_WRITE) w = 1;
ret = os_open_file(mixer, of_set_rw(OPENFLAGS(), r, w), 0);
- if(ret < 0){
+ if(ret < 0){
printk("hostaudio_open_mixdev failed to open '%s', err = %d\n",
dsp, -ret);
kfree(state);
return(ret);
- }
+ }
- file->private_data = state;
- return(0);
+ file->private_data = state;
+ return(0);
}
static int hostmixer_release(struct inode *inode, struct file *file)
{
- struct hostmixer_state *state = file->private_data;
+ struct hostmixer_state *state = file->private_data;
#ifdef DEBUG
- printk("hostmixer: release called\n");
+ printk("hostmixer: release called\n");
#endif
- os_close_file(state->fd);
- kfree(state);
+ os_close_file(state->fd);
+ kfree(state);
return(0);
}
-
/* kernel module operations */
static const struct file_operations hostaudio_fops = {
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .read = hostaudio_read,
- .write = hostaudio_write,
- .poll = hostaudio_poll,
- .ioctl = hostaudio_ioctl,
- .mmap = NULL,
- .open = hostaudio_open,
- .release = hostaudio_release,
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .read = hostaudio_read,
+ .write = hostaudio_write,
+ .poll = hostaudio_poll,
+ .ioctl = hostaudio_ioctl,
+ .mmap = NULL,
+ .open = hostaudio_open,
+ .release = hostaudio_release,
};
static const struct file_operations hostmixer_fops = {
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .ioctl = hostmixer_ioctl_mixdev,
- .open = hostmixer_open_mixdev,
- .release = hostmixer_release,
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .ioctl = hostmixer_ioctl_mixdev,
+ .open = hostmixer_open_mixdev,
+ .release = hostmixer_release,
};
struct {
@@ -310,42 +310,31 @@ MODULE_LICENSE("GPL");
static int __init hostaudio_init_module(void)
{
- printk(KERN_INFO "UML Audio Relay (host dsp = %s, host mixer = %s)\n",
+ printk(KERN_INFO "UML Audio Relay (host dsp = %s, host mixer = %s)\n",
dsp, mixer);
module_data.dev_audio = register_sound_dsp(&hostaudio_fops, -1);
- if(module_data.dev_audio < 0){
- printk(KERN_ERR "hostaudio: couldn't register DSP device!\n");
- return -ENODEV;
- }
+ if(module_data.dev_audio < 0){
+ printk(KERN_ERR "hostaudio: couldn't register DSP device!\n");
+ return -ENODEV;
+ }
module_data.dev_mixer = register_sound_mixer(&hostmixer_fops, -1);
- if(module_data.dev_mixer < 0){
- printk(KERN_ERR "hostmixer: couldn't register mixer "
+ if(module_data.dev_mixer < 0){
+ printk(KERN_ERR "hostmixer: couldn't register mixer "
"device!\n");
- unregister_sound_dsp(module_data.dev_audio);
- return -ENODEV;
- }
+ unregister_sound_dsp(module_data.dev_audio);
+ return -ENODEV;
+ }
- return 0;
+ return 0;
}
static void __exit hostaudio_cleanup_module (void)
{
- unregister_sound_mixer(module_data.dev_mixer);
- unregister_sound_dsp(module_data.dev_audio);
+ unregister_sound_mixer(module_data.dev_mixer);
+ unregister_sound_dsp(module_data.dev_audio);
}
module_init(hostaudio_init_module);
module_exit(hostaudio_cleanup_module);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 83301e1ef67..01d4ab6b0ef 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -191,7 +191,6 @@ void line_flush_buffer(struct tty_struct *tty)
/*XXX: copied from line_write, verify if it is correct!*/
if(tty->stopped)
return;
- //return 0;
spin_lock_irqsave(&line->lock, flags);
err = flush_buffer(line);
@@ -421,42 +420,55 @@ int line_setup_irq(int fd, int input, int output, struct line *line, void *data)
return err;
}
+/* Normally, a driver like this can rely mostly on the tty layer
+ * locking, particularly when it comes to the driver structure.
+ * However, in this case, mconsole requests can come in "from the
+ * side", and race with opens and closes.
+ *
+ * mconsole config requests will want to be sure the device isn't in
+ * use, and get_config, open, and close will want a stable
+ * configuration. The checking and modification of the configuration
+ * is done under a spinlock. Checking whether the device is in use is
+ * line->tty->count > 1, also under the spinlock.
+ *
+ * tty->count serves to decide whether the device should be enabled or
+ * disabled on the host. If it's equal to 1, then we are doing the
+ * first open or last close. Otherwise, open and close just return.
+ */
+
int line_open(struct line *lines, struct tty_struct *tty)
{
- struct line *line;
+ struct line *line = &lines[tty->index];
int err = -ENODEV;
- line = &lines[tty->index];
- tty->driver_data = line;
+ spin_lock(&line->count_lock);
+ if(!line->valid)
+ goto out_unlock;
- /* The IRQ which takes this lock is not yet enabled and won't be run
- * before the end, so we don't need to use spin_lock_irq.*/
- spin_lock(&line->lock);
+ err = 0;
+ if(tty->count > 1)
+ goto out_unlock;
+
+ spin_unlock(&line->count_lock);
tty->driver_data = line;
line->tty = tty;
- if(!line->valid)
- goto out;
- if(tty->count == 1){
- /* Here the device is opened, if necessary, and interrupt
- * is registered.
- */
- enable_chan(line);
- INIT_DELAYED_WORK(&line->task, line_timer_cb);
+ enable_chan(line);
+ INIT_DELAYED_WORK(&line->task, line_timer_cb);
- if(!line->sigio){
- chan_enable_winch(&line->chan_list, tty);
- line->sigio = 1;
- }
-
- chan_window_size(&line->chan_list, &tty->winsize.ws_row,
- &tty->winsize.ws_col);
+ if(!line->sigio){
+ chan_enable_winch(&line->chan_list, tty);
+ line->sigio = 1;
}
- err = 0;
-out:
- spin_unlock(&line->lock);
+ chan_window_size(&line->chan_list, &tty->winsize.ws_row,
+ &tty->winsize.ws_col);
+
+ return err;
+
+out_unlock:
+ spin_unlock(&line->count_lock);
return err;
}
@@ -466,25 +478,36 @@ void line_close(struct tty_struct *tty, struct file * filp)
{
struct line *line = tty->driver_data;
- /* XXX: I assume this should be called in process context, not with
- * interrupts disabled!
- */
- spin_lock_irq(&line->lock);
+ /* If line_open fails (and tty->driver_data is never set),
+ * tty_open will call line_close. So just return in this case.
+ */
+ if(line == NULL)
+ return;
/* We ignore the error anyway! */
flush_buffer(line);
- if(tty->count == 1){
- line->tty = NULL;
- tty->driver_data = NULL;
+ spin_lock(&line->count_lock);
+ if(!line->valid)
+ goto out_unlock;
- if(line->sigio){
- unregister_winch(tty);
- line->sigio = 0;
- }
+ if(tty->count > 1)
+ goto out_unlock;
+
+ spin_unlock(&line->count_lock);
+
+ line->tty = NULL;
+ tty->driver_data = NULL;
+
+ if(line->sigio){
+ unregister_winch(tty);
+ line->sigio = 0;
}
- spin_unlock_irq(&line->lock);
+ return;
+
+out_unlock:
+ spin_unlock(&line->count_lock);
}
void close_lines(struct line *lines, int nlines)
@@ -495,14 +518,44 @@ void close_lines(struct line *lines, int nlines)
close_chan(&lines[i].chan_list, 0);
}
+static int setup_one_line(struct line *lines, int n, char *init, int init_prio,
+ char **error_out)
+{
+ struct line *line = &lines[n];
+ int err = -EINVAL;
+
+ spin_lock(&line->count_lock);
+
+ if(line->tty != NULL){
+ *error_out = "Device is already open";
+ goto out;
+ }
+
+ if (line->init_pri <= init_prio){
+ line->init_pri = init_prio;
+ if (!strcmp(init, "none"))
+ line->valid = 0;
+ else {
+ line->init_str = init;
+ line->valid = 1;
+ }
+ }
+ err = 0;
+out:
+ spin_unlock(&line->count_lock);
+ return err;
+}
+
/* Common setup code for both startup command line and mconsole initialization.
* @lines contains the array (of size @num) to modify;
* @init is the setup string;
+ * @error_out is an error string in the case of failure;
*/
-int line_setup(struct line *lines, unsigned int num, char *init)
+int line_setup(struct line *lines, unsigned int num, char *init,
+ char **error_out)
{
- int i, n;
+ int i, n, err;
char *end;
if(*init == '=') {
@@ -513,73 +566,56 @@ int line_setup(struct line *lines, unsigned int num, char *init)
else {
n = simple_strtoul(init, &end, 0);
if(*end != '='){
- printk(KERN_ERR "line_setup failed to parse \"%s\"\n",
- init);
- return 0;
+ *error_out = "Couldn't parse device number";
+ return -EINVAL;
}
init = end;
}
init++;
if (n >= (signed int) num) {
- printk("line_setup - %d out of range ((0 ... %d) allowed)\n",
- n, num - 1);
- return 0;
+ *error_out = "Device number out of range";
+ return -EINVAL;
}
else if (n >= 0){
- if (lines[n].tty != NULL) {
- printk("line_setup - device %d is open\n", n);
- return 0;
- }
- if (lines[n].init_pri <= INIT_ONE){
- lines[n].init_pri = INIT_ONE;
- if (!strcmp(init, "none"))
- lines[n].valid = 0;
- else {
- lines[n].init_str = init;
- lines[n].valid = 1;
- }
- }
+ err = setup_one_line(lines, n, init, INIT_ONE, error_out);
+ if(err)
+ return err;
}
else {
for(i = 0; i < num; i++){
- if(lines[i].init_pri <= INIT_ALL){
- lines[i].init_pri = INIT_ALL;
- if(!strcmp(init, "none")) lines[i].valid = 0;
- else {
- lines[i].init_str = init;
- lines[i].valid = 1;
- }
- }
+ err = setup_one_line(lines, i, init, INIT_ALL,
+ error_out);
+ if(err)
+ return err;
}
}
return n == -1 ? num : n;
}
int line_config(struct line *lines, unsigned int num, char *str,
- const struct chan_opts *opts)
+ const struct chan_opts *opts, char **error_out)
{
struct line *line;
char *new;
int n;
if(*str == '='){
- printk("line_config - can't configure all devices from "
- "mconsole\n");
- return 1;
+ *error_out = "Can't configure all devices from mconsole";
+ return -EINVAL;
}
new = kstrdup(str, GFP_KERNEL);
if(new == NULL){
- printk("line_config - kstrdup failed\n");
- return 1;
+ *error_out = "Failed to allocate memory";
+ return -ENOMEM;
}
- n = line_setup(lines, num, new);
+ n = line_setup(lines, num, new, error_out);
if(n < 0)
- return 1;
+ return n;
line = &lines[n];
- return parse_chan_pair(line->init_str, line, n, opts);
+ return parse_chan_pair(line->init_str, line, n, opts, error_out);
}
int line_get_config(char *name, struct line *lines, unsigned int num, char *str,
@@ -602,13 +638,13 @@ int line_get_config(char *name, struct line *lines, unsigned int num, char *str,
line = &lines[dev];
- spin_lock(&line->lock);
+ spin_lock(&line->count_lock);
if(!line->valid)
CONFIG_CHUNK(str, size, n, "none", 1);
else if(line->tty == NULL)
CONFIG_CHUNK(str, size, n, line->init_str, 1);
else n = chan_config_string(&line->chan_list, str, size, error_out);
- spin_unlock(&line->lock);
+ spin_unlock(&line->count_lock);
return n;
}
@@ -628,22 +664,21 @@ int line_id(char **str, int *start_out, int *end_out)
return n;
}
-int line_remove(struct line *lines, unsigned int num, int n)
+int line_remove(struct line *lines, unsigned int num, int n, char **error_out)
{
int err;
char config[sizeof("conxxxx=none\0")];
sprintf(config, "%d=none", n);
- err = line_setup(lines, num, config);
+ err = line_setup(lines, num, config, error_out);
if(err >= 0)
err = 0;
return err;
}
-struct tty_driver *line_register_devfs(struct lines *set,
- struct line_driver *line_driver,
- const struct tty_operations *ops,
- struct line *lines, int nlines)
+struct tty_driver *register_lines(struct line_driver *line_driver,
+ const struct tty_operations *ops,
+ struct line *lines, int nlines)
{
int i;
struct tty_driver *driver = alloc_tty_driver(nlines);
@@ -683,6 +718,7 @@ static LIST_HEAD(winch_handlers);
void lines_init(struct line *lines, int nlines, struct chan_opts *opts)
{
struct line *line;
+ char *error;
int i;
for(i = 0; i < nlines; i++){
@@ -696,8 +732,9 @@ void lines_init(struct line *lines, int nlines, struct chan_opts *opts)
if(line->init_str == NULL)
printk("lines_init - kstrdup returned NULL\n");
- if(parse_chan_pair(line->init_str, line, i, opts)){
- printk("parse_chan_pair failed for device %d\n", i);
+ if(parse_chan_pair(line->init_str, line, i, opts, &error)){
+ printk("parse_chan_pair failed for device %d : %s\n",
+ i, error);
line->valid = 0;
}
}
@@ -737,7 +774,7 @@ static irqreturn_t winch_interrupt(int irq, void *data)
line = tty->driver_data;
chan_window_size(&line->chan_list, &tty->winsize.ws_row,
&tty->winsize.ws_col);
- kill_pg(tty->pgrp, SIGWINCH, 1);
+ kill_pgrp(tty->pgrp, SIGWINCH, 1);
}
out:
if(winch->fd != -1)
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 96f0189327a..178b2eff4a8 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -33,7 +33,6 @@
#include "irq_user.h"
#include "init.h"
#include "os.h"
-#include "umid.h"
#include "irq_kern.h"
#include "choose-mode.h"
@@ -337,13 +336,15 @@ void mconsole_stop(struct mc_request *req)
mconsole_reply(req, "", 0, 0);
}
-/* This list is populated by __initcall routines. */
-
+static DEFINE_SPINLOCK(mc_devices_lock);
static LIST_HEAD(mconsole_devices);
void mconsole_register_dev(struct mc_device *new)
{
+ spin_lock(&mc_devices_lock);
+ BUG_ON(!list_empty(&new->list));
list_add(&new->list, &mconsole_devices);
+ spin_unlock(&mc_devices_lock);
}
static struct mc_device *mconsole_find_dev(char *name)
@@ -367,18 +368,21 @@ struct unplugged_pages {
void *pages[UNPLUGGED_PER_PAGE];
};
+static DECLARE_MUTEX(plug_mem_mutex);
static unsigned long long unplugged_pages_count = 0;
-static struct list_head unplugged_pages = LIST_HEAD_INIT(unplugged_pages);
+static LIST_HEAD(unplugged_pages);
static int unplug_index = UNPLUGGED_PER_PAGE;
-static int mem_config(char *str)
+static int mem_config(char *str, char **error_out)
{
unsigned long long diff;
int err = -EINVAL, i, add;
char *ret;
- if(str[0] != '=')
+ if(str[0] != '='){
+ *error_out = "Expected '=' after 'mem'";
goto out;
+ }
str++;
if(str[0] == '-')
@@ -386,15 +390,21 @@ static int mem_config(char *str)
else if(str[0] == '+'){
add = 1;
}
- else goto out;
+ else {
+ *error_out = "Expected increment to start with '-' or '+'";
+ goto out;
+ }
str++;
diff = memparse(str, &ret);
- if(*ret != '\0')
+ if(*ret != '\0'){
+ *error_out = "Failed to parse memory increment";
goto out;
+ }
diff /= PAGE_SIZE;
+ down(&plug_mem_mutex);
for(i = 0; i < diff; i++){
struct unplugged_pages *unplugged;
void *addr;
@@ -435,11 +445,14 @@ static int mem_config(char *str)
unplugged = list_entry(entry,
struct unplugged_pages,
list);
- unplugged->pages[unplug_index++] = addr;
err = os_drop_memory(addr, PAGE_SIZE);
- if(err)
+ if(err){
printk("Failed to release memory - "
"errno = %d\n", err);
+ *error_out = "Failed to release memory";
+ goto out_unlock;
+ }
+ unplugged->pages[unplug_index++] = addr;
}
unplugged_pages_count++;
@@ -447,6 +460,8 @@ static int mem_config(char *str)
}
err = 0;
+out_unlock:
+ up(&plug_mem_mutex);
out:
return err;
}
@@ -470,12 +485,14 @@ static int mem_id(char **str, int *start_out, int *end_out)
return 0;
}
-static int mem_remove(int n)
+static int mem_remove(int n, char **error_out)
{
+ *error_out = "Memory doesn't support the remove operation";
return -EBUSY;
}
static struct mc_device mem_mc = {
+ .list = LIST_HEAD_INIT(mem_mc.list),
.name = "mem",
.config = mem_config,
.get_config = mem_get_config,
@@ -542,7 +559,7 @@ static void mconsole_get_config(int (*get_config)(char *, char *, int,
void mconsole_config(struct mc_request *req)
{
struct mc_device *dev;
- char *ptr = req->request.data, *name;
+ char *ptr = req->request.data, *name, *error_string = "";
int err;
ptr += strlen("config");
@@ -559,8 +576,8 @@ void mconsole_config(struct mc_request *req)
ptr++;
if(*ptr == '='){
- err = (*dev->config)(name);
- mconsole_reply(req, "", err, 0);
+ err = (*dev->config)(name, &error_string);
+ mconsole_reply(req, error_string, err, 0);
}
else mconsole_get_config(dev->get_config, req, name);
}
@@ -595,13 +612,16 @@ void mconsole_remove(struct mc_request *req)
goto out;
}
- err = (*dev->remove)(n);
+ err_msg = NULL;
+ err = (*dev->remove)(n, &err_msg);
switch(err){
case -ENODEV:
- err_msg = "Device doesn't exist";
+ if(err_msg == NULL)
+ err_msg = "Device doesn't exist";
break;
case -EBUSY:
- err_msg = "Device is currently open";
+ if(err_msg == NULL)
+ err_msg = "Device is currently open";
break;
default:
break;
@@ -615,7 +635,7 @@ struct mconsole_output {
struct mc_request *req;
};
-static DEFINE_SPINLOCK(console_lock);
+static DEFINE_SPINLOCK(client_lock);
static LIST_HEAD(clients);
static char console_buf[MCONSOLE_MAX_DATA];
static int console_index = 0;
@@ -670,16 +690,18 @@ static void with_console(struct mc_request *req, void (*proc)(void *),
unsigned long flags;
entry.req = req;
+ spin_lock_irqsave(&client_lock, flags);
list_add(&entry.list, &clients);
- spin_lock_irqsave(&console_lock, flags);
+ spin_unlock_irqrestore(&client_lock, flags);
(*proc)(arg);
mconsole_reply_len(req, console_buf, console_index, 0, 0);
console_index = 0;
- spin_unlock_irqrestore(&console_lock, flags);
+ spin_lock_irqsave(&client_lock, flags);
list_del(&entry.list);
+ spin_unlock_irqrestore(&client_lock, flags);
}
#ifdef CONFIG_MAGIC_SYSRQ
diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c
index 75aef6f7ef6..f02634fbf32 100644
--- a/arch/um/drivers/mconsole_user.c
+++ b/arch/um/drivers/mconsole_user.c
@@ -16,7 +16,7 @@
#include "user.h"
#include "sysdep/ptrace.h"
#include "mconsole.h"
-#include "umid.h"
+#include "os.h"
#include "user_util.h"
static struct mconsole_command commands[] = {
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index afe3d427ddf..04e31f86c10 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org) and
+ * Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org) and
* James Leu (jleu@mindspring.net).
* Copyright (C) 2001 by various other people who didn't put their name here.
* Licensed under the GPL.
@@ -91,8 +91,8 @@ irqreturn_t uml_net_interrupt(int irq, void *dev_id)
spin_lock(&lp->lock);
while((err = uml_net_rx(dev)) > 0) ;
if(err < 0) {
- printk(KERN_ERR
- "Device '%s' read returned %d, shutting it down\n",
+ printk(KERN_ERR
+ "Device '%s' read returned %d, shutting it down\n",
dev->name, err);
/* dev_close can't be called in interrupt context, and takes
* again lp->lock.
@@ -108,7 +108,7 @@ irqreturn_t uml_net_interrupt(int irq, void *dev_id)
out:
spin_unlock(&lp->lock);
- return(IRQ_HANDLED);
+ return IRQ_HANDLED;
}
static int uml_net_open(struct net_device *dev)
@@ -159,7 +159,7 @@ out:
static int uml_net_close(struct net_device *dev)
{
struct uml_net_private *lp = dev->priv;
-
+
netif_stop_queue(dev);
free_irq(dev->irq, dev);
@@ -194,7 +194,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* this is normally done in the interrupt when tx finishes */
netif_wake_queue(dev);
- }
+ }
else if(len == 0){
netif_start_queue(dev);
lp->stats.tx_dropped++;
@@ -239,7 +239,7 @@ static int uml_net_set_mac(struct net_device *dev, void *addr)
set_ether_mac(dev, hwaddr->sa_data);
spin_unlock_irq(&lp->lock);
- return(0);
+ return 0;
}
static int uml_net_change_mtu(struct net_device *dev, int new_mtu)
@@ -333,7 +333,7 @@ static int eth_configure(int n, void *init, char *mac,
struct uml_net_private *lp;
int save, err, size;
- size = transport->private_size + sizeof(struct uml_net_private) +
+ size = transport->private_size + sizeof(struct uml_net_private) +
sizeof(((struct uml_net_private *) 0)->user);
device = kzalloc(sizeof(*device), GFP_KERNEL);
@@ -438,7 +438,7 @@ static int eth_configure(int n, void *init, char *mac,
lp->tl.function = uml_net_user_timer_expire;
memcpy(lp->mac, device->mac, sizeof(lp->mac));
- if (transport->user->init)
+ if (transport->user->init)
(*transport->user->init)(&lp->user, dev);
set_ether_mac(dev, device->mac);
@@ -460,38 +460,36 @@ static struct uml_net *find_device(int n)
device = NULL;
out:
spin_unlock(&devices_lock);
- return(device);
+ return device;
}
-static int eth_parse(char *str, int *index_out, char **str_out)
+static int eth_parse(char *str, int *index_out, char **str_out,
+ char **error_out)
{
char *end;
- int n;
+ int n, err = -EINVAL;;
n = simple_strtoul(str, &end, 0);
if(end == str){
- printk(KERN_ERR "eth_setup: Failed to parse '%s'\n", str);
- return(1);
- }
- if(n < 0){
- printk(KERN_ERR "eth_setup: device %d is negative\n", n);
- return(1);
+ *error_out = "Bad device number";
+ return err;
}
+
str = end;
if(*str != '='){
- printk(KERN_ERR
- "eth_setup: expected '=' after device number\n");
- return(1);
+ *error_out = "Expected '=' after device number";
+ return err;
}
+
str++;
if(find_device(n)){
- printk(KERN_ERR "eth_setup: Device %d already configured\n",
- n);
- return(1);
+ *error_out = "Device already configured";
+ return err;
}
- if(index_out) *index_out = n;
+
+ *index_out = n;
*str_out = str;
- return(0);
+ return 0;
}
struct eth_init {
@@ -500,13 +498,11 @@ struct eth_init {
int index;
};
-/* Filled in at boot time. Will need locking if the transports become
- * modular.
- */
-struct list_head transports = LIST_HEAD_INIT(transports);
+static DEFINE_SPINLOCK(transports_lock);
+static LIST_HEAD(transports);
/* Filled in during early boot */
-struct list_head eth_cmd_line = LIST_HEAD_INIT(eth_cmd_line);
+static LIST_HEAD(eth_cmd_line);
static int check_transport(struct transport *transport, char *eth, int n,
void **init_out, char **mac_out)
@@ -515,23 +511,23 @@ static int check_transport(struct transport *transport, char *eth, int n,
len = strlen(transport->name);
if(strncmp(eth, transport->name, len))
- return(0);
+ return 0;
eth += len;
if(*eth == ',')
eth++;
else if(*eth != '\0')
- return(0);
+ return 0;
*init_out = kmalloc(transport->setup_size, GFP_KERNEL);
if(*init_out == NULL)
- return(1);
+ return 1;
if(!transport->setup(eth, mac_out, *init_out)){
kfree(*init_out);
*init_out = NULL;
}
- return(1);
+ return 1;
}
void register_transport(struct transport *new)
@@ -542,7 +538,10 @@ void register_transport(struct transport *new)
char *mac = NULL;
int match;
+ spin_lock(&transports_lock);
+ BUG_ON(!list_empty(&new->list));
list_add(&new->list, &transports);
+ spin_unlock(&transports_lock);
list_for_each_safe(ele, next, &eth_cmd_line){
eth = list_entry(ele, struct eth_init, list);
@@ -564,7 +563,9 @@ static int eth_setup_common(char *str, int index)
struct transport *transport;
void *init;
char *mac = NULL;
+ int found = 0;
+ spin_lock(&transports_lock);
list_for_each(ele, &transports){
transport = list_entry(ele, struct transport, list);
if(!check_transport(transport, str, index, &init, &mac))
@@ -573,19 +574,26 @@ static int eth_setup_common(char *str, int index)
eth_configure(index, init, mac, transport);
kfree(init);
}
- return(1);
+ found = 1;
+ break;
}
- return(0);
+
+ spin_unlock(&transports_lock);
+ return found;
}
static int eth_setup(char *str)
{
struct eth_init *new;
+ char *error;
int n, err;
- err = eth_parse(str, &n, &str);
- if(err)
+ err = eth_parse(str, &n, &str, &error);
+ if(err){
+ printk(KERN_ERR "eth_setup - Couldn't parse '%s' : %s\n",
+ str, error);
return 1;
+ }
new = alloc_bootmem(sizeof(*new));
if (new == NULL){
@@ -607,38 +615,24 @@ __uml_help(eth_setup,
" Configure a network device.\n\n"
);
-#if 0
-static int eth_init(void)
-{
- struct list_head *ele, *next;
- struct eth_init *eth;
-
- list_for_each_safe(ele, next, &eth_cmd_line){
- eth = list_entry(ele, struct eth_init, list);
-
- if(eth_setup_common(eth->init, eth->index))
- list_del(&eth->list);
- }
-
- return(1);
-}
-__initcall(eth_init);
-#endif
-
-static int net_config(char *str)
+static int net_config(char *str, char **error_out)
{
int n, err;
- err = eth_parse(str, &n, &str);
- if(err) return(err);
+ err = eth_parse(str, &n, &str, error_out);
+ if(err)
+ return err;
+ /* This string is broken up and the pieces used by the underlying
+ * driver. So, it is freed only if eth_setup_common fails.
+ */
str = kstrdup(str, GFP_KERNEL);
if(str == NULL){
- printk(KERN_ERR "net_config failed to strdup string\n");
- return(-1);
+ *error_out = "net_config failed to strdup string";
+ return -ENOMEM;
}
err = !eth_setup_common(str, n);
- if(err)
+ if(err)
kfree(str);
return(err);
}
@@ -658,7 +652,7 @@ static int net_id(char **str, int *start_out, int *end_out)
return n;
}
-static int net_remove(int n)
+static int net_remove(int n, char **error_out)
{
struct uml_net *device;
struct net_device *dev;
@@ -671,7 +665,7 @@ static int net_remove(int n)
dev = device->dev;
lp = dev->priv;
if(lp->fd > 0)
- return -EBUSY;
+ return -EBUSY;
if(lp->remove != NULL) (*lp->remove)(&lp->user);
unregister_netdev(dev);
platform_device_unregister(&device->pdev);
@@ -683,10 +677,11 @@ static int net_remove(int n)
}
static struct mc_device net_mc = {
+ .list = LIST_HEAD_INIT(net_mc.list),
.name = "eth",
.config = net_config,
.get_config = NULL,
- .id = net_id,
+ .id = net_id,
.remove = net_remove,
};
@@ -699,7 +694,8 @@ static int uml_inetaddr_event(struct notifier_block *this, unsigned long event,
void (*proc)(unsigned char *, unsigned char *, void *);
unsigned char addr_buf[4], netmask_buf[4];
- if(dev->open != uml_net_open) return(NOTIFY_DONE);
+ if(dev->open != uml_net_open)
+ return NOTIFY_DONE;
lp = dev->priv;
@@ -717,9 +713,10 @@ static int uml_inetaddr_event(struct notifier_block *this, unsigned long event,
memcpy(netmask_buf, &ifa->ifa_mask, sizeof(netmask_buf));
(*proc)(addr_buf, netmask_buf, &lp->user);
}
- return(NOTIFY_DONE);
+ return NOTIFY_DONE;
}
+/* uml_net_init shouldn't be called twice on two CPUs at the same time */
struct notifier_block uml_inetaddr_notifier = {
.notifier_call = uml_inetaddr_event,
};
@@ -727,7 +724,7 @@ struct notifier_block uml_inetaddr_notifier = {
static int uml_net_init(void)
{
struct list_head *ele;
- struct uml_net_private *lp;
+ struct uml_net_private *lp;
struct in_device *ip;
struct in_ifaddr *in;
@@ -738,18 +735,21 @@ static int uml_net_init(void)
* didn't get a chance to run for them. This fakes it so that
* addresses which have already been set up get handled properly.
*/
+ spin_lock(&opened_lock);
list_for_each(ele, &opened){
lp = list_entry(ele, struct uml_net_private, list);
ip = lp->dev->ip_ptr;
- if(ip == NULL) continue;
+ if(ip == NULL)
+ continue;
in = ip->ifa_list;
while(in != NULL){
uml_inetaddr_event(NULL, NETDEV_UP, in);
in = in->ifa_next;
}
- }
+ }
+ spin_unlock(&opened_lock);
- return(0);
+ return 0;
}
__initcall(uml_net_init);
@@ -759,13 +759,16 @@ static void close_devices(void)
struct list_head *ele;
struct uml_net_private *lp;
+ spin_lock(&opened_lock);
list_for_each(ele, &opened){
lp = list_entry(ele, struct uml_net_private, list);
free_irq(lp->dev->irq, lp->dev);
if((lp->close != NULL) && (lp->fd >= 0))
(*lp->close)(lp->fd, &lp->user);
- if(lp->remove != NULL) (*lp->remove)(&lp->user);
+ if(lp->remove != NULL)
+ (*lp->remove)(&lp->user);
}
+ spin_unlock(&opened_lock);
}
__uml_exitcall(close_devices);
@@ -783,8 +786,8 @@ struct sk_buff *ether_adjust_skb(struct sk_buff *skb, int extra)
return(skb);
}
-void iter_addresses(void *d, void (*cb)(unsigned char *, unsigned char *,
- void *),
+void iter_addresses(void *d, void (*cb)(unsigned char *, unsigned char *,
+ void *),
void *arg)
{
struct net_device *dev = d;
@@ -809,11 +812,11 @@ int dev_netmask(void *d, void *m)
struct in_ifaddr *in;
__be32 *mask_out = m;
- if(ip == NULL)
+ if(ip == NULL)
return(1);
in = ip->ifa_list;
- if(in == NULL)
+ if(in == NULL)
return(1);
*mask_out = in->ifa_mask;
@@ -827,7 +830,7 @@ void *get_output_buffer(int *len_out)
ret = (void *) __get_free_pages(GFP_KERNEL, 0);
if(ret) *len_out = PAGE_SIZE;
else *len_out = 0;
- return(ret);
+ return ret;
}
void free_output_buffer(void *buffer)
@@ -835,7 +838,7 @@ void free_output_buffer(void *buffer)
free_pages((unsigned long) buffer, 0);
}
-int tap_setup_common(char *str, char *type, char **dev_name, char **mac_out,
+int tap_setup_common(char *str, char *type, char **dev_name, char **mac_out,
char **gate_addr)
{
char *remain;
@@ -854,14 +857,3 @@ unsigned short eth_protocol(struct sk_buff *skb)
{
return(eth_type_trans(skb, skb->dev));
}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/drivers/port_kern.c b/arch/um/drivers/port_kern.c
index 6dfe632f1c1..1c8efd95c42 100644
--- a/arch/um/drivers/port_kern.c
+++ b/arch/um/drivers/port_kern.c
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -55,9 +55,9 @@ static irqreturn_t pipe_interrupt(int irq, void *data)
fd = os_rcv_fd(conn->socket[0], &conn->helper_pid);
if(fd < 0){
if(fd == -EAGAIN)
- return(IRQ_NONE);
+ return IRQ_NONE;
- printk(KERN_ERR "pipe_interrupt : os_rcv_fd returned %d\n",
+ printk(KERN_ERR "pipe_interrupt : os_rcv_fd returned %d\n",
-fd);
os_close_file(conn->fd);
}
@@ -68,7 +68,7 @@ static irqreturn_t pipe_interrupt(int irq, void *data)
list_add(&conn->list, &conn->port->connections);
complete(&conn->port->done);
- return(IRQ_HANDLED);
+ return IRQ_HANDLED;
}
#define NO_WAITER_MSG \
@@ -97,14 +97,14 @@ static int port_accept(struct port_list *port)
"connection\n");
goto out_close;
}
- *conn = ((struct connection)
+ *conn = ((struct connection)
{ .list = LIST_HEAD_INIT(conn->list),
.fd = fd,
.socket = { socket[0], socket[1] },
.telnetd_pid = pid,
.port = port });
- if(um_request_irq(TELNETD_IRQ, socket[0], IRQ_READ, pipe_interrupt,
+ if(um_request_irq(TELNETD_IRQ, socket[0], IRQ_READ, pipe_interrupt,
IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM,
"telnetd", conn)){
printk(KERN_ERR "port_accept : failed to get IRQ for "
@@ -117,20 +117,20 @@ static int port_accept(struct port_list *port)
printk("No one waiting for port\n");
}
list_add(&conn->list, &port->pending);
- return(1);
+ return 1;
out_free:
kfree(conn);
out_close:
os_close_file(fd);
- if(pid != -1)
+ if(pid != -1)
os_kill_process(pid, 1);
out:
- return(ret);
-}
+ return ret;
+}
-DECLARE_MUTEX(ports_sem);
-struct list_head ports = LIST_HEAD_INIT(ports);
+static DECLARE_MUTEX(ports_sem);
+static LIST_HEAD(ports);
void port_work_proc(struct work_struct *unused)
{
@@ -158,8 +158,8 @@ static irqreturn_t port_interrupt(int irq, void *data)
port->has_connection = 1;
schedule_work(&port_work);
- return(IRQ_HANDLED);
-}
+ return IRQ_HANDLED;
+}
void *port_data(int port_num)
{
@@ -185,14 +185,14 @@ void *port_data(int port_num)
port_num, -fd);
goto out_free;
}
- if(um_request_irq(ACCEPT_IRQ, fd, IRQ_READ, port_interrupt,
- IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM, "port",
- port)){
+ if(um_request_irq(ACCEPT_IRQ, fd, IRQ_READ, port_interrupt,
+ IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM,
+ "port", port)){
printk(KERN_ERR "Failed to get IRQ for port %d\n", port_num);
goto out_close;
}
- *port = ((struct port_list)
+ *port = ((struct port_list)
{ .list = LIST_HEAD_INIT(port->list),
.wait_count = ATOMIC_INIT(0),
.has_connection = 0,
@@ -222,7 +222,7 @@ void *port_data(int port_num)
os_close_file(fd);
out:
up(&ports_sem);
- return(dev);
+ return dev;
}
int port_wait(void *data)
@@ -232,15 +232,15 @@ int port_wait(void *data)
struct port_list *port = dev->port;
int fd;
- atomic_inc(&port->wait_count);
+ atomic_inc(&port->wait_count);
while(1){
fd = -ERESTARTSYS;
- if(wait_for_completion_interruptible(&port->done))
- goto out;
+ if(wait_for_completion_interruptible(&port->done))
+ goto out;
spin_lock(&port->lock);
- conn = list_entry(port->connections.next, struct connection,
+ conn = list_entry(port->connections.next, struct connection,
list);
list_del(&conn->list);
spin_unlock(&port->lock);
@@ -248,12 +248,12 @@ int port_wait(void *data)
os_shutdown_socket(conn->socket[0], 1, 1);
os_close_file(conn->socket[0]);
os_shutdown_socket(conn->socket[1], 1, 1);
- os_close_file(conn->socket[1]);
+ os_close_file(conn->socket[1]);
/* This is done here because freeing an IRQ can't be done
* within the IRQ handler. So, pipe_interrupt always ups
* the semaphore regardless of whether it got a successful
- * connection. Then we loop here throwing out failed
+ * connection. Then we loop here throwing out failed
* connections until a good one is found.
*/
free_irq(TELNETD_IRQ, conn);
diff --git a/arch/um/drivers/port_user.c b/arch/um/drivers/port_user.c
index bc6afaf74c1..80508023054 100644
--- a/arch/um/drivers/port_user.c
+++ b/arch/um/drivers/port_user.c
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2001 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -38,18 +38,18 @@ static void *port_init(char *str, int device, const struct chan_opts *opts)
if(*str != ':'){
printk("port_init : channel type 'port' must specify a "
"port number\n");
- return(NULL);
+ return NULL;
}
str++;
port = strtoul(str, &end, 0);
if((*end != '\0') || (end == str)){
printk("port_init : couldn't parse port '%s'\n", str);
- return(NULL);
+ return NULL;
}
kern_data = port_data(port);
if(kern_data == NULL)
- return(NULL);
+ return NULL;
data = um_kmalloc(sizeof(*data));
if(data == NULL)
@@ -59,10 +59,10 @@ static void *port_init(char *str, int device, const struct chan_opts *opts)
.kernel_data = kern_data });
sprintf(data->dev, "%d", port);
- return(data);
+ return data;
err:
port_kern_free(kern_data);
- return(NULL);
+ return NULL;
}
static void port_free(void *d)
@@ -83,14 +83,14 @@ static int port_open(int input, int output, int primary, void *d,
if((fd >= 0) && data->raw){
CATCH_EINTR(err = tcgetattr(fd, &data->tt));
if(err)
- return(err);
+ return err;
err = raw(fd);
if(err)
- return(err);
+ return err;
}
*dev_out = data->dev;
- return(fd);
+ return fd;
}
static void port_close(int fd, void *d)
@@ -120,8 +120,8 @@ int port_listen_fd(int port)
int fd, err, arg;
fd = socket(PF_INET, SOCK_STREAM, 0);
- if(fd == -1)
- return(-errno);
+ if(fd == -1)
+ return -errno;
arg = 1;
if(setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &arg, sizeof(arg)) < 0){
@@ -136,7 +136,7 @@ int port_listen_fd(int port)
err = -errno;
goto out;
}
-
+
if(listen(fd, 1) < 0){
err = -errno;
goto out;
@@ -146,10 +146,10 @@ int port_listen_fd(int port)
if(err < 0)
goto out;
- return(fd);
+ return fd;
out:
os_close_file(fd);
- return(err);
+ return err;
}
struct port_pre_exec_data {
@@ -173,13 +173,13 @@ void port_pre_exec(void *arg)
int port_connection(int fd, int *socket, int *pid_out)
{
int new, err;
- char *argv[] = { "/usr/sbin/in.telnetd", "-L",
+ char *argv[] = { "/usr/sbin/in.telnetd", "-L",
"/usr/lib/uml/port-helper", NULL };
struct port_pre_exec_data data;
new = os_accept_connection(fd);
if(new < 0)
- return(new);
+ return new;
err = os_pipe(socket, 0, 0);
if(err < 0)
@@ -190,29 +190,18 @@ int port_connection(int fd, int *socket, int *pid_out)
.pipe_fd = socket[1] });
err = run_helper(port_pre_exec, &data, argv, NULL);
- if(err < 0)
+ if(err < 0)
goto out_shutdown;
*pid_out = err;
- return(new);
+ return new;
out_shutdown:
os_shutdown_socket(socket[0], 1, 1);
os_close_file(socket[0]);
- os_shutdown_socket(socket[1], 1, 1);
+ os_shutdown_socket(socket[1], 1, 1);
os_close_file(socket[1]);
out_close:
os_close_file(new);
- return(err);
+ return err;
}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/drivers/random.c b/arch/um/drivers/random.c
index 73b2bdd6d2d..e942e836f99 100644
--- a/arch/um/drivers/random.c
+++ b/arch/um/drivers/random.c
@@ -78,6 +78,7 @@ static const struct file_operations rng_chrdev_ops = {
.read = rng_dev_read,
};
+/* rng_init shouldn't be called more than once at boot time */
static struct miscdevice rng_miscdev = {
RNG_MISCDEV_MINOR,
RNG_MODULE_NAME,
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index ed9c59082d0..fc22b9bd915 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -38,6 +38,7 @@ static void ssl_announce(char *dev_name, int dev)
dev_name);
}
+/* Almost const, except that xterm_title may be changed in an initcall */
static struct chan_opts opts = {
.announce = ssl_announce,
.xterm_title = "Serial Line #%d",
@@ -46,10 +47,12 @@ static struct chan_opts opts = {
.in_kernel = 1,
};
-static int ssl_config(char *str);
+static int ssl_config(char *str, char **error_out);
static int ssl_get_config(char *dev, char *str, int size, char **error_out);
-static int ssl_remove(int n);
+static int ssl_remove(int n, char **error_out);
+
+/* Const, except for .mc.list */
static struct line_driver driver = {
.name = "UML serial line",
.device_name = "ttyS",
@@ -61,9 +64,8 @@ static struct line_driver driver = {
.read_irq_name = "ssl",
.write_irq = SSL_WRITE_IRQ,
.write_irq_name = "ssl-write",
- .symlink_from = "serial",
- .symlink_to = "tts",
.mc = {
+ .list = LIST_HEAD_INIT(driver.mc.list),
.name = "ssl",
.config = ssl_config,
.get_config = ssl_get_config,
@@ -72,17 +74,16 @@ static struct line_driver driver = {
},
};
-/* The array is initialized by line_init, which is an initcall. The
- * individual elements are protected by individual semaphores.
+/* The array is initialized by line_init, at initcall time. The
+ * elements are locked individually as needed.
*/
static struct line serial_lines[NR_PORTS] =
{ [0 ... NR_PORTS - 1] = LINE_INIT(CONFIG_SSL_CHAN, &driver) };
-static struct lines lines = LINES_INIT(NR_PORTS);
-
-static int ssl_config(char *str)
+static int ssl_config(char *str, char **error_out)
{
- return line_config(serial_lines, ARRAY_SIZE(serial_lines), str, &opts);
+ return line_config(serial_lines, ARRAY_SIZE(serial_lines), str, &opts,
+ error_out);
}
static int ssl_get_config(char *dev, char *str, int size, char **error_out)
@@ -91,9 +92,10 @@ static int ssl_get_config(char *dev, char *str, int size, char **error_out)
size, error_out);
}
-static int ssl_remove(int n)
+static int ssl_remove(int n, char **error_out)
{
- return line_remove(serial_lines, ARRAY_SIZE(serial_lines), n);
+ return line_remove(serial_lines, ARRAY_SIZE(serial_lines), n,
+ error_out);
}
static int ssl_open(struct tty_struct *tty, struct file *filp)
@@ -168,9 +170,10 @@ static int ssl_console_setup(struct console *co, char *options)
{
struct line *line = &serial_lines[co->index];
- return console_open_chan(line, co, &opts);
+ return console_open_chan(line, co);
}
+/* No locking for register_console call - relies on single-threaded initcalls */
static struct console ssl_cons = {
.name = "ttyS",
.write = ssl_console_write,
@@ -186,9 +189,8 @@ static int ssl_init(void)
printk(KERN_INFO "Initializing software serial port version %d\n",
ssl_version);
- ssl_driver = line_register_devfs(&lines, &driver, &ssl_ops,
- serial_lines,
- ARRAY_SIZE(serial_lines));
+ ssl_driver = register_lines(&driver, &ssl_ops, serial_lines,
+ ARRAY_SIZE(serial_lines));
lines_init(serial_lines, ARRAY_SIZE(serial_lines), &opts);
@@ -212,7 +214,15 @@ __uml_exitcall(ssl_exit);
static int ssl_chan_setup(char *str)
{
- return line_setup(serial_lines, ARRAY_SIZE(serial_lines), str);
+ char *error;
+ int ret;
+
+ ret = line_setup(serial_lines, ARRAY_SIZE(serial_lines), str, &error);
+ if(ret < 0)
+ printk(KERN_ERR "Failed to set up serial line with "
+ "configuration string \"%s\" : %s\n", str, error);
+
+ return 1;
}
__setup("ssl", ssl_chan_setup);
diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c
index 7a4897e27f4..7ff0b0fc37e 100644
--- a/arch/um/drivers/stdio_console.c
+++ b/arch/um/drivers/stdio_console.c
@@ -30,8 +30,6 @@
#define MAX_TTYS (16)
-/* ----------------------------------------------------------------------------- */
-
/* Referenced only by tty_driver below - presumably it's locked correctly
* by the tty driver.
*/
@@ -44,6 +42,7 @@ void stdio_announce(char *dev_name, int dev)
dev_name);
}
+/* Almost const, except that xterm_title may be changed in an initcall */
static struct chan_opts opts = {
.announce = stdio_announce,
.xterm_title = "Virtual Console #%d",
@@ -52,10 +51,12 @@ static struct chan_opts opts = {
.in_kernel = 1,
};
-static int con_config(char *str);
+static int con_config(char *str, char **error_out);
static int con_get_config(char *dev, char *str, int size, char **error_out);
-static int con_remove(int n);
+static int con_remove(int n, char **con_remove);
+
+/* Const, except for .mc.list */
static struct line_driver driver = {
.name = "UML console",
.device_name = "tty",
@@ -67,9 +68,8 @@ static struct line_driver driver = {
.read_irq_name = "console",
.write_irq = CONSOLE_WRITE_IRQ,
.write_irq_name = "console-write",
- .symlink_from = "ttys",
- .symlink_to = "vc",
.mc = {
+ .list = LIST_HEAD_INIT(driver.mc.list),
.name = "con",
.config = con_config,
.get_config = con_get_config,
@@ -78,18 +78,16 @@ static struct line_driver driver = {
},
};
-static struct lines console_lines = LINES_INIT(MAX_TTYS);
-
-/* The array is initialized by line_init, which is an initcall. The
- * individual elements are protected by individual semaphores.
+/* The array is initialized by line_init, at initcall time. The
+ * elements are locked individually as needed.
*/
-struct line vts[MAX_TTYS] = { LINE_INIT(CONFIG_CON_ZERO_CHAN, &driver),
- [ 1 ... MAX_TTYS - 1 ] =
- LINE_INIT(CONFIG_CON_CHAN, &driver) };
+static struct line vts[MAX_TTYS] = { LINE_INIT(CONFIG_CON_ZERO_CHAN, &driver),
+ [ 1 ... MAX_TTYS - 1 ] =
+ LINE_INIT(CONFIG_CON_CHAN, &driver) };
-static int con_config(char *str)
+static int con_config(char *str, char **error_out)
{
- return line_config(vts, ARRAY_SIZE(vts), str, &opts);
+ return line_config(vts, ARRAY_SIZE(vts), str, &opts, error_out);
}
static int con_get_config(char *dev, char *str, int size, char **error_out)
@@ -97,9 +95,9 @@ static int con_get_config(char *dev, char *str, int size, char **error_out)
return line_get_config(dev, vts, ARRAY_SIZE(vts), str, size, error_out);
}
-static int con_remove(int n)
+static int con_remove(int n, char **error_out)
{
- return line_remove(vts, ARRAY_SIZE(vts), n);
+ return line_remove(vts, ARRAY_SIZE(vts), n, error_out);
}
static int con_open(struct tty_struct *tty, struct file *filp)
@@ -146,9 +144,10 @@ static int uml_console_setup(struct console *co, char *options)
{
struct line *line = &vts[co->index];
- return console_open_chan(line, co, &opts);
+ return console_open_chan(line, co);
}
+/* No locking for register_console call - relies on single-threaded initcalls */
static struct console stdiocons = {
.name = "tty",
.write = uml_console_write,
@@ -156,16 +155,14 @@ static struct console stdiocons = {
.setup = uml_console_setup,
.flags = CON_PRINTBUFFER,
.index = -1,
- .data = &vts,
};
int stdio_init(void)
{
char *new_title;
- console_driver = line_register_devfs(&console_lines, &driver,
- &console_ops, vts,
- ARRAY_SIZE(vts));
+ console_driver = register_lines(&driver, &console_ops, vts,
+ ARRAY_SIZE(vts));
if (console_driver == NULL)
return -1;
printk(KERN_INFO "Initialized stdio console driver\n");
@@ -192,7 +189,15 @@ __uml_exitcall(console_exit);
static int console_chan_setup(char *str)
{
- return line_setup(vts, ARRAY_SIZE(vts), str);
+ char *error;
+ int ret;
+
+ ret = line_setup(vts, ARRAY_SIZE(vts), str, &error);
+ if(ret < 0)
+ printk(KERN_ERR "Failed to set up console with "
+ "configuration string \"%s\" : %s\n", str, error);
+
+ return 1;
}
__setup("con", console_chan_setup);
__channel_help(console_chan_setup, "con");
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 49c047b75cc..f98d26e5138 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -56,6 +56,7 @@
enum ubd_req { UBD_READ, UBD_WRITE };
struct io_thread_req {
+ struct request *req;
enum ubd_req op;
int fds[2];
unsigned long offsets[2];
@@ -106,10 +107,6 @@ static inline void ubd_set_bit(__u64 bit, unsigned char *data)
#define DRIVER_NAME "uml-blkdev"
-/* Can be taken in interrupt context, and is passed to the block layer to lock
- * the request queue. Kernel side code knows that. */
-static DEFINE_SPINLOCK(ubd_io_lock);
-
static DEFINE_MUTEX(ubd_lock);
/* XXX - this made sense in 2.4 days, now it's only used as a boolean, and
@@ -132,12 +129,8 @@ static struct block_device_operations ubd_blops = {
.getgeo = ubd_getgeo,
};
-/* Protected by the queue_lock */
-static request_queue_t *ubd_queue;
-
/* Protected by ubd_lock */
static int fake_major = MAJOR_NR;
-
static struct gendisk *ubd_gendisk[MAX_DEV];
static struct gendisk *fake_gendisk[MAX_DEV];
@@ -148,10 +141,6 @@ static struct gendisk *fake_gendisk[MAX_DEV];
#define OPEN_FLAGS ((struct openflags) { .r = 1, .w = 1, .s = 0, .c = 0, \
.cl = 1 })
#endif
-
-/* Not protected - changed only in ubd_setup_common and then only to
- * to enable O_SYNC.
- */
static struct openflags global_openflags = OPEN_FLAGS;
struct cow {
@@ -178,6 +167,8 @@ struct ubd {
unsigned no_cow:1;
struct cow cow;
struct platform_device pdev;
+ struct request_queue *queue;
+ spinlock_t lock;
};
#define DEFAULT_COW { \
@@ -198,8 +189,10 @@ struct ubd {
.no_cow = 0, \
.shared = 0, \
.cow = DEFAULT_COW, \
+ .lock = SPIN_LOCK_UNLOCKED, \
}
+/* Protected by ubd_lock */
struct ubd ubd_devs[MAX_DEV] = { [ 0 ... MAX_DEV - 1 ] = DEFAULT_UBD };
/* Only changed by fake_ide_setup which is a setup */
@@ -242,7 +235,6 @@ static void make_ide_entries(char *dev_name)
ent = create_proc_entry("media", S_IFREG|S_IRUGO, dir);
if(!ent) return;
- ent->nlink = 1;
ent->data = NULL;
ent->read_proc = proc_ide_read_media;
ent->write_proc = NULL;
@@ -286,12 +278,12 @@ static int parse_unit(char **ptr)
* otherwise, the str pointer is used (and owned) inside ubd_devs array, so it
* should not be freed on exit.
*/
-static int ubd_setup_common(char *str, int *index_out)
+static int ubd_setup_common(char *str, int *index_out, char **error_out)
{
struct ubd *ubd_dev;
struct openflags flags = global_openflags;
char *backing_file;
- int n, err, i;
+ int n, err = 0, i;
if(index_out) *index_out = -1;
n = *str;
@@ -302,56 +294,55 @@ static int ubd_setup_common(char *str, int *index_out)
str++;
if(!strcmp(str, "sync")){
global_openflags = of_sync(global_openflags);
- return(0);
+ goto out1;
}
+
+ err = -EINVAL;
major = simple_strtoul(str, &end, 0);
if((*end != '\0') || (end == str)){
- printk(KERN_ERR
- "ubd_setup : didn't parse major number\n");
- return(1);
+ *error_out = "Didn't parse major number";
+ goto out1;
}
- err = 1;
- mutex_lock(&ubd_lock);
- if(fake_major != MAJOR_NR){
- printk(KERN_ERR "Can't assign a fake major twice\n");
- goto out1;
- }
+ mutex_lock(&ubd_lock);
+ if(fake_major != MAJOR_NR){
+ *error_out = "Can't assign a fake major twice";
+ goto out1;
+ }
- fake_major = major;
+ fake_major = major;
printk(KERN_INFO "Setting extra ubd major number to %d\n",
major);
- err = 0;
- out1:
- mutex_unlock(&ubd_lock);
- return(err);
+ err = 0;
+ out1:
+ mutex_unlock(&ubd_lock);
+ return err;
}
n = parse_unit(&str);
if(n < 0){
- printk(KERN_ERR "ubd_setup : couldn't parse unit number "
- "'%s'\n", str);
- return(1);
+ *error_out = "Couldn't parse device number";
+ return -EINVAL;
}
if(n >= MAX_DEV){
- printk(KERN_ERR "ubd_setup : index %d out of range "
- "(%d devices, from 0 to %d)\n", n, MAX_DEV, MAX_DEV - 1);
- return(1);
+ *error_out = "Device number out of range";
+ return 1;
}
- err = 1;
+ err = -EBUSY;
mutex_lock(&ubd_lock);
ubd_dev = &ubd_devs[n];
if(ubd_dev->file != NULL){
- printk(KERN_ERR "ubd_setup : device already configured\n");
+ *error_out = "Device is already configured";
goto out;
}
if (index_out)
*index_out = n;
+ err = -EINVAL;
for (i = 0; i < sizeof("rscd="); i++) {
switch (*str) {
case 'r':
@@ -370,47 +361,54 @@ static int ubd_setup_common(char *str, int *index_out)
str++;
goto break_loop;
default:
- printk(KERN_ERR "ubd_setup : Expected '=' or flag letter (r, s, c, or d)\n");
+ *error_out = "Expected '=' or flag letter "
+ "(r, s, c, or d)";
goto out;
}
str++;
}
- if (*str == '=')
- printk(KERN_ERR "ubd_setup : Too many flags specified\n");
- else
- printk(KERN_ERR "ubd_setup : Expected '='\n");
+ if (*str == '=')
+ *error_out = "Too many flags specified";
+ else
+ *error_out = "Missing '='";
goto out;
break_loop:
- err = 0;
backing_file = strchr(str, ',');
- if (!backing_file) {
+ if (backing_file == NULL)
backing_file = strchr(str, ':');
- }
- if(backing_file){
- if(ubd_dev->no_cow)
- printk(KERN_ERR "Can't specify both 'd' and a "
- "cow file\n");
+ if(backing_file != NULL){
+ if(ubd_dev->no_cow){
+ *error_out = "Can't specify both 'd' and a cow file";
+ goto out;
+ }
else {
*backing_file = '\0';
backing_file++;
}
}
+ err = 0;
ubd_dev->file = str;
ubd_dev->cow.file = backing_file;
ubd_dev->boot_openflags = flags;
out:
mutex_unlock(&ubd_lock);
- return(err);
+ return err;
}
static int ubd_setup(char *str)
{
- ubd_setup_common(str, NULL);
- return(1);
+ char *error;
+ int err;
+
+ err = ubd_setup_common(str, NULL, &error);
+ if(err)
+ printk(KERN_ERR "Failed to initialize device with \"%s\" : "
+ "%s\n", str, error);
+ return 1;
}
__setup("ubd", ubd_setup);
@@ -422,7 +420,7 @@ __uml_help(ubd_setup,
" use either a ':' or a ',': the first one allows writing things like;\n"
" ubd0=~/Uml/root_cow:~/Uml/root_backing_file\n"
" while with a ',' the shell would not expand the 2nd '~'.\n"
-" When using only one filename, UML will detect whether to thread it like\n"
+" When using only one filename, UML will detect whether to treat it like\n"
" a COW file or a backing file. To override this detection, add the 'd'\n"
" flag:\n"
" ubd0d=BackingFile\n"
@@ -471,12 +469,6 @@ static void do_ubd_request(request_queue_t * q);
/* Only changed by ubd_init, which is an initcall. */
int thread_fd = -1;
-/* Changed by ubd_handler, which is serialized because interrupts only
- * happen on CPU 0.
- * XXX: currently unused.
- */
-static int intr_count = 0;
-
/* call ubd_finish if you need to serialize */
static void __ubd_finish(struct request *req, int error)
{
@@ -499,36 +491,38 @@ static void __ubd_finish(struct request *req, int error)
* spin_lock_irq()/spin_lock_irqsave() */
static inline void ubd_finish(struct request *req, int error)
{
- spin_lock(&ubd_io_lock);
+ struct ubd *dev = req->rq_disk->private_data;
+
+ spin_lock(&dev->lock);
__ubd_finish(req, error);
- spin_unlock(&ubd_io_lock);
+ spin_unlock(&dev->lock);
}
/* XXX - move this inside ubd_intr. */
-/* Called without ubd_io_lock held, and only in interrupt context. */
+/* Called without dev->lock held, and only in interrupt context. */
static void ubd_handler(void)
{
struct io_thread_req req;
- struct request *rq = elv_next_request(ubd_queue);
+ struct request *rq;
+ struct ubd *dev;
int n;
do_ubd = 0;
- intr_count++;
n = os_read_file(thread_fd, &req, sizeof(req));
if(n != sizeof(req)){
printk(KERN_ERR "Pid %d - spurious interrupt in ubd_handler, "
"err = %d\n", os_getpid(), -n);
- spin_lock(&ubd_io_lock);
- end_request(rq, 0);
- spin_unlock(&ubd_io_lock);
return;
}
+ rq = req.req;
+ dev = rq->rq_disk->private_data;
+
ubd_finish(rq, req.error);
- reactivate_fd(thread_fd, UBD_IRQ);
- spin_lock(&ubd_io_lock);
- do_ubd_request(ubd_queue);
- spin_unlock(&ubd_io_lock);
+ reactivate_fd(thread_fd, UBD_IRQ);
+ spin_lock(&dev->lock);
+ do_ubd_request(dev->queue);
+ spin_unlock(&dev->lock);
}
static irqreturn_t ubd_intr(int irq, void *dev)
@@ -632,8 +626,7 @@ static int ubd_open_dev(struct ubd *ubd_dev)
}
static int ubd_disk_register(int major, u64 size, int unit,
- struct gendisk **disk_out)
-
+ struct gendisk **disk_out)
{
struct gendisk *disk;
@@ -659,7 +652,7 @@ static int ubd_disk_register(int major, u64 size, int unit,
}
disk->private_data = &ubd_devs[unit];
- disk->queue = ubd_queue;
+ disk->queue = ubd_devs[unit].queue;
add_disk(disk);
*disk_out = disk;
@@ -668,28 +661,39 @@ static int ubd_disk_register(int major, u64 size, int unit,
#define ROUND_BLOCK(n) ((n + ((1 << 9) - 1)) & (-1 << 9))
-static int ubd_add(int n)
+static int ubd_add(int n, char **error_out)
{
struct ubd *ubd_dev = &ubd_devs[n];
- int err;
+ int err = 0;
- err = -ENODEV;
if(ubd_dev->file == NULL)
goto out;
err = ubd_file_size(ubd_dev, &ubd_dev->size);
- if(err < 0)
+ if(err < 0){
+ *error_out = "Couldn't determine size of device's file";
goto out;
+ }
ubd_dev->size = ROUND_BLOCK(ubd_dev->size);
- err = ubd_disk_register(MAJOR_NR, ubd_dev->size, n, &ubd_gendisk[n]);
- if(err)
+ err = -ENOMEM;
+ ubd_dev->queue = blk_init_queue(do_ubd_request, &ubd_dev->lock);
+ if (ubd_dev->queue == NULL) {
+ *error_out = "Failed to initialize device queue";
goto out;
+ }
+ ubd_dev->queue->queuedata = ubd_dev;
+
+ err = ubd_disk_register(MAJOR_NR, ubd_dev->size, n, &ubd_gendisk[n]);
+ if(err){
+ *error_out = "Failed to register device";
+ goto out_cleanup;
+ }
if(fake_major != MAJOR_NR)
ubd_disk_register(fake_major, ubd_dev->size, n,
- &fake_gendisk[n]);
+ &fake_gendisk[n]);
/* perhaps this should also be under the "if (fake_major)" above */
/* using the fake_disk->disk_name and also the fakehd_set name */
@@ -699,30 +703,37 @@ static int ubd_add(int n)
err = 0;
out:
return err;
+
+out_cleanup:
+ blk_cleanup_queue(ubd_dev->queue);
+ goto out;
}
-static int ubd_config(char *str)
+static int ubd_config(char *str, char **error_out)
{
int n, ret;
+ /* This string is possibly broken up and stored, so it's only
+ * freed if ubd_setup_common fails, or if only general options
+ * were set.
+ */
str = kstrdup(str, GFP_KERNEL);
if (str == NULL) {
- printk(KERN_ERR "ubd_config failed to strdup string\n");
- ret = 1;
- goto out;
+ *error_out = "Failed to allocate memory";
+ return -ENOMEM;
}
- ret = ubd_setup_common(str, &n);
- if (ret) {
- ret = -1;
+
+ ret = ubd_setup_common(str, &n, error_out);
+ if (ret)
goto err_free;
- }
+
if (n == -1) {
ret = 0;
goto err_free;
}
mutex_lock(&ubd_lock);
- ret = ubd_add(n);
+ ret = ubd_add(n, error_out);
if (ret)
ubd_devs[n].file = NULL;
mutex_unlock(&ubd_lock);
@@ -777,7 +788,7 @@ static int ubd_id(char **str, int *start_out, int *end_out)
return n;
}
-static int ubd_remove(int n)
+static int ubd_remove(int n, char **error_out)
{
struct ubd *ubd_dev;
int err = -ENODEV;
@@ -807,6 +818,7 @@ static int ubd_remove(int n)
fake_gendisk[n] = NULL;
}
+ blk_cleanup_queue(ubd_dev->queue);
platform_device_unregister(&ubd_dev->pdev);
*ubd_dev = ((struct ubd) DEFAULT_UBD);
err = 0;
@@ -815,8 +827,11 @@ out:
return err;
}
-/* All these are called by mconsole in process context and without ubd-specific locks. */
+/* All these are called by mconsole in process context and without
+ * ubd-specific locks. The structure itself is const except for .list.
+ */
static struct mc_device ubd_mc = {
+ .list = LIST_HEAD_INIT(ubd_mc.list),
.name = "ubd",
.config = ubd_config,
.get_config = ubd_get_config,
@@ -836,13 +851,17 @@ static int __init ubd0_init(void)
{
struct ubd *ubd_dev = &ubd_devs[0];
+ mutex_lock(&ubd_lock);
if(ubd_dev->file == NULL)
ubd_dev->file = "root_fs";
+ mutex_unlock(&ubd_lock);
+
return(0);
}
__initcall(ubd0_init);
+/* Used in ubd_init, which is an initcall */
static struct platform_driver ubd_driver = {
.driver = {
.name = DRIVER_NAME,
@@ -851,17 +870,12 @@ static struct platform_driver ubd_driver = {
static int __init ubd_init(void)
{
- int i;
+ char *error;
+ int i, err;
if (register_blkdev(MAJOR_NR, "ubd"))
return -1;
- ubd_queue = blk_init_queue(do_ubd_request, &ubd_io_lock);
- if (!ubd_queue) {
- unregister_blkdev(MAJOR_NR, "ubd");
- return -1;
- }
-
if (fake_major != MAJOR_NR) {
char name[sizeof("ubd_nnn\0")];
@@ -870,8 +884,14 @@ static int __init ubd_init(void)
return -1;
}
platform_driver_register(&ubd_driver);
- for (i = 0; i < MAX_DEV; i++)
- ubd_add(i);
+ mutex_lock(&ubd_lock);
+ for (i = 0; i < MAX_DEV; i++){
+ err = ubd_add(i, &error);
+ if(err)
+ printk(KERN_ERR "Failed to initialize ubd device %d :"
+ "%s\n", i, error);
+ }
+ mutex_unlock(&ubd_lock);
return 0;
}
@@ -1003,7 +1023,7 @@ static void cowify_req(struct io_thread_req *req, unsigned long *bitmap,
req->bitmap_words, bitmap_len);
}
-/* Called with ubd_io_lock held */
+/* Called with dev->lock held */
static int prepare_request(struct request *req, struct io_thread_req *io_req)
{
struct gendisk *disk = req->rq_disk;
@@ -1022,6 +1042,7 @@ static int prepare_request(struct request *req, struct io_thread_req *io_req)
offset = ((__u64) req->sector) << 9;
len = req->current_nr_sectors << 9;
+ io_req->req = req;
io_req->fds[0] = (ubd_dev->cow.file != NULL) ? ubd_dev->cow.fd : ubd_dev->fd;
io_req->fds[1] = ubd_dev->fd;
io_req->cow_offset = -1;
@@ -1043,7 +1064,7 @@ static int prepare_request(struct request *req, struct io_thread_req *io_req)
return(0);
}
-/* Called with ubd_io_lock held */
+/* Called with dev->lock held */
static void do_ubd_request(request_queue_t *q)
{
struct io_thread_req io_req;
@@ -1102,7 +1123,7 @@ static int ubd_ioctl(struct inode * inode, struct file * file,
sizeof(ubd_id)))
return(-EFAULT);
return(0);
-
+
case CDROMVOLREAD:
if(copy_from_user(&volume, (char __user *) arg, sizeof(volume)))
return(-EFAULT);
diff --git a/arch/um/include/chan_kern.h b/arch/um/include/chan_kern.h
index 9003a343e14..c4b41bb1035 100644
--- a/arch/um/include/chan_kern.h
+++ b/arch/um/include/chan_kern.h
@@ -30,14 +30,13 @@ struct chan {
extern void chan_interrupt(struct list_head *chans, struct delayed_work *task,
struct tty_struct *tty, int irq);
extern int parse_chan_pair(char *str, struct line *line, int device,
- const struct chan_opts *opts);
+ const struct chan_opts *opts, char **error_out);
extern int open_chan(struct list_head *chans);
extern int write_chan(struct list_head *chans, const char *buf, int len,
int write_irq);
extern int console_write_chan(struct list_head *chans, const char *buf,
int len);
-extern int console_open_chan(struct line *line, struct console *co,
- const struct chan_opts *opts);
+extern int console_open_chan(struct line *line, struct console *co);
extern void deactivate_chan(struct list_head *chans, int irq);
extern void reactivate_chan(struct list_head *chans, int irq);
extern void chan_enable_winch(struct list_head *chans, struct tty_struct *tty);
diff --git a/arch/um/include/chan_user.h b/arch/um/include/chan_user.h
index a795547a1db..38f16d812e7 100644
--- a/arch/um/include/chan_user.h
+++ b/arch/um/include/chan_user.h
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2000, 2001 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -9,11 +9,11 @@
#include "init.h"
struct chan_opts {
- void (*announce)(char *dev_name, int dev);
+ void (*const announce)(char *dev_name, int dev);
char *xterm_title;
- int raw;
- unsigned long tramp_stack;
- int in_kernel;
+ const int raw;
+ const unsigned long tramp_stack;
+ const int in_kernel;
};
enum chan_init_pri { INIT_STATIC, INIT_ALL, INIT_ONE };
@@ -54,14 +54,3 @@ __uml_help(fn, prefix "[0-9]*=<channel description>\n" \
);
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/kern_util.h b/arch/um/include/kern_util.h
index cec9fcc57bf..173af029d12 100644
--- a/arch/um/include/kern_util.h
+++ b/arch/um/include/kern_util.h
@@ -61,7 +61,6 @@ extern int set_signals(int enable);
extern void force_sigbus(void);
extern int pid_to_processor_id(int pid);
extern void deliver_signals(void *t);
-extern int next_syscall_index(int max);
extern int next_trap_index(int max);
extern void default_idle(void);
extern void finish_fork(void);
@@ -88,7 +87,6 @@ extern void timer_irq(union uml_pt_regs *regs);
extern void unprotect_stack(unsigned long stack);
extern void do_uml_exitcalls(void);
extern int attach_debugger(int idle_pid, int pid, int stop);
-extern void bad_segv(struct faultinfo fi, unsigned long ip);
extern int config_gdb(char *str);
extern int remove_gdb(void);
extern char *uml_strdup(char *string);
@@ -104,8 +102,6 @@ extern int clear_user_proc(void *buf, int size);
extern int copy_to_user_proc(void *to, void *from, int size);
extern int copy_from_user_proc(void *to, void *from, int size);
extern int strlen_user_proc(char *str);
-extern void bus_handler(int sig, union uml_pt_regs *regs);
-extern void winch(int sig, union uml_pt_regs *regs);
extern long execute_syscall(void *r);
extern int smp_sigio_handler(void);
extern void *get_current(void);
@@ -120,7 +116,6 @@ extern void time_init_kern(void);
/* Are we disallowed to sleep? Used to choose between GFP_KERNEL and GFP_ATOMIC. */
extern int __cant_sleep(void);
-extern void segv_handler(int sig, union uml_pt_regs *regs);
extern void sigio_handler(int sig, union uml_pt_regs *regs);
#endif
diff --git a/arch/um/include/line.h b/arch/um/include/line.h
index 5f232ae89fb..1223f2c844b 100644
--- a/arch/um/include/line.h
+++ b/arch/um/include/line.h
@@ -11,36 +11,37 @@
#include "linux/tty.h"
#include "linux/interrupt.h"
#include "linux/spinlock.h"
+#include "linux/mutex.h"
#include "chan_user.h"
#include "mconsole_kern.h"
+/* There's only one modifiable field in this - .mc.list */
struct line_driver {
- char *name;
- char *device_name;
- short major;
- short minor_start;
- short type;
- short subtype;
- int read_irq;
- char *read_irq_name;
- int write_irq;
- char *write_irq_name;
- char *symlink_from;
- char *symlink_to;
+ const char *name;
+ const char *device_name;
+ const short major;
+ const short minor_start;
+ const short type;
+ const short subtype;
+ const int read_irq;
+ const char *read_irq_name;
+ const int write_irq;
+ const char *write_irq_name;
struct mc_device mc;
};
struct line {
struct tty_struct *tty;
+ spinlock_t count_lock;
+ int valid;
+
char *init_str;
int init_pri;
struct list_head chan_list;
- int valid;
- int count;
- int throttled;
+
/*This lock is actually, mostly, local to*/
spinlock_t lock;
-
+ int throttled;
/* Yes, this is a real circular buffer.
* XXX: And this should become a struct kfifo!
*
@@ -57,22 +58,17 @@ struct line {
};
#define LINE_INIT(str, d) \
- { .init_str = str, \
+ { .count_lock = SPIN_LOCK_UNLOCKED, \
+ .init_str = str, \
.init_pri = INIT_STATIC, \
.valid = 1, \
.lock = SPIN_LOCK_UNLOCKED, \
.driver = d }
-struct lines {
- int num;
-};
-
-#define LINES_INIT(n) { .num = n }
-
extern void line_close(struct tty_struct *tty, struct file * filp);
extern int line_open(struct line *lines, struct tty_struct *tty);
extern int line_setup(struct line *lines, unsigned int sizeof_lines,
- char *init);
+ char *init, char **error_out);
extern int line_write(struct tty_struct *tty, const unsigned char *buf,
int len);
extern void line_put_char(struct tty_struct *tty, unsigned char ch);
@@ -90,17 +86,18 @@ extern char *add_xterm_umid(char *base);
extern int line_setup_irq(int fd, int input, int output, struct line *line,
void *data);
extern void line_close_chan(struct line *line);
-extern struct tty_driver * line_register_devfs(struct lines *set,
- struct line_driver *line_driver,
- const struct tty_operations *driver,
- struct line *lines, int nlines);
+extern struct tty_driver *register_lines(struct line_driver *line_driver,
+ const struct tty_operations *driver,
+ struct line *lines, int nlines);
extern void lines_init(struct line *lines, int nlines, struct chan_opts *opts);
extern void close_lines(struct line *lines, int nlines);
extern int line_config(struct line *lines, unsigned int sizeof_lines,
- char *str, const struct chan_opts *opts);
+ char *str, const struct chan_opts *opts,
+ char **error_out);
extern int line_id(char **str, int *start_out, int *end_out);
-extern int line_remove(struct line *lines, unsigned int sizeof_lines, int n);
+extern int line_remove(struct line *lines, unsigned int sizeof_lines, int n,
+ char **error_out);
extern int line_get_config(char *dev, struct line *lines,
unsigned int sizeof_lines, char *str,
int size, char **error_out);
diff --git a/arch/um/include/mconsole_kern.h b/arch/um/include/mconsole_kern.h
index 1ea6d928e1c..d2fe07e7895 100644
--- a/arch/um/include/mconsole_kern.h
+++ b/arch/um/include/mconsole_kern.h
@@ -18,10 +18,10 @@ struct mconsole_entry {
struct mc_device {
struct list_head list;
char *name;
- int (*config)(char *);
+ int (*config)(char *, char **);
int (*get_config)(char *, char *, int, char **);
- int (*id)(char **, int *, int *);
- int (*remove)(int);
+ int (*id)(char **, int *, int *);
+ int (*remove)(int, char **);
};
#define CONFIG_CHUNK(str, size, current, chunk, end) \
@@ -50,14 +50,3 @@ static inline void mconsole_register_dev(struct mc_device *new)
#endif
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/net_kern.h b/arch/um/include/net_kern.h
index 218f8b47fdc..125ab42df18 100644
--- a/arch/um/include/net_kern.h
+++ b/arch/um/include/net_kern.h
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -36,7 +36,7 @@ struct uml_net_private {
void (*remove)(void *);
int (*read)(int, struct sk_buff **skb, struct uml_net_private *);
int (*write)(int, struct sk_buff **skb, struct uml_net_private *);
-
+
void (*add_address)(unsigned char *, unsigned char *, void *);
void (*delete_address)(unsigned char *, unsigned char *, void *);
int (*set_mtu)(int mtu, void *);
@@ -52,18 +52,18 @@ struct net_kern_info {
struct transport {
struct list_head list;
- char *name;
- int (*setup)(char *, char **, void *);
+ const char *name;
+ int (* const setup)(char *, char **, void *);
const struct net_user_info *user;
const struct net_kern_info *kern;
- int private_size;
- int setup_size;
+ const int private_size;
+ const int setup_size;
};
extern struct net_device *ether_init(int);
extern unsigned short ether_protocol(struct sk_buff *);
extern struct sk_buff *ether_adjust_skb(struct sk_buff *skb, int extra);
-extern int tap_setup_common(char *str, char *type, char **dev_name,
+extern int tap_setup_common(char *str, char *type, char **dev_name,
char **mac_out, char **gate_addr);
extern void register_transport(struct transport *new);
extern unsigned short eth_protocol(struct sk_buff *skb);
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 13a86bd383d..8629bd19149 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -137,7 +137,6 @@ extern int os_new_tty_pgrp(int fd, int pid);
extern int os_get_ifname(int fd, char *namebuf);
extern int os_set_slip(int fd);
extern int os_set_owner(int fd, int pid);
-extern int os_sigio_async(int master, int slave);
extern int os_mode_fd(int fd, int mode);
extern int os_seek_file(int fd, __u64 offset);
@@ -341,4 +340,6 @@ extern void maybe_sigio_broken(int fd, int read);
extern void sig_handler_common_skas(int sig, void *sc_ptr);
extern void user_signal(int sig, union uml_pt_regs *regs, int pid);
+extern int os_arch_prctl(int pid, int code, unsigned long *addr);
+
#endif
diff --git a/arch/um/include/sigio.h b/arch/um/include/sigio.h
index fe99ea163c2..434f1a9ae4b 100644
--- a/arch/um/include/sigio.h
+++ b/arch/um/include/sigio.h
@@ -12,14 +12,3 @@ extern void sigio_lock(void);
extern void sigio_unlock(void);
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/tempfile.h b/arch/um/include/tempfile.h
index e36d9e0f510..d441eac936b 100644
--- a/arch/um/include/tempfile.h
+++ b/arch/um/include/tempfile.h
@@ -9,13 +9,3 @@
extern int make_tempfile(const char *template, char **tempname, int do_unlink);
#endif
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/umid.h b/arch/um/include/umid.h
deleted file mode 100644
index 11373c851f1..00000000000
--- a/arch/um/include/umid.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2001 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __UMID_H__
-#define __UMID_H__
-
-extern int umid_file_name(char *name, char *buf, int len);
-
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/user_util.h b/arch/um/include/user_util.h
index 06625fefef3..023575f6734 100644
--- a/arch/um/include/user_util.h
+++ b/arch/um/include/user_util.h
@@ -38,8 +38,6 @@ extern unsigned long long highmem;
extern char host_info[];
-extern char saved_command_line[];
-
extern unsigned long _stext, _etext, _sdata, _edata, __bss_start, _end;
extern unsigned long _unprotected_end;
extern unsigned long brk_start;
diff --git a/arch/um/kernel/Makefile b/arch/um/kernel/Makefile
index 6fa63a2a89e..c5cf4a0827b 100644
--- a/arch/um/kernel/Makefile
+++ b/arch/um/kernel/Makefile
@@ -7,7 +7,7 @@ extra-y := vmlinux.lds
clean-files :=
obj-y = config.o exec.o exitcode.o init_task.o irq.o ksyms.o mem.o \
- physmem.o process.o ptrace.o reboot.o resource.o sigio.o \
+ physmem.o process.o ptrace.o reboot.o sigio.o \
signal.o smp.o syscall.o sysrq.o time.o tlb.o trap.o uaccess.o \
um_arch.o umid.o
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 8d56ec6cca7..121166400e2 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -39,9 +39,9 @@ static long execve1(char *file, char __user * __user *argv,
char __user *__user *env)
{
long error;
+#ifdef CONFIG_TTY_LOG
struct tty_struct *tty;
-#ifdef CONFIG_TTY_LOG
mutex_lock(&tty_mutex);
tty = get_current_tty();
if (tty)
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 5c1e611f628..50a288bb875 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -79,7 +79,7 @@ skip:
return 0;
}
-struct irq_fd *active_fds = NULL;
+static struct irq_fd *active_fds = NULL;
static struct irq_fd **last_irq_ptr = &active_fds;
extern void free_irqs(void);
@@ -124,8 +124,8 @@ int activate_fd(int irq, int fd, int type, void *dev_id)
if (err < 0)
goto out;
- new_fd = um_kmalloc(sizeof(*new_fd));
err = -ENOMEM;
+ new_fd = kmalloc(sizeof(struct irq_fd), GFP_KERNEL);
if (new_fd == NULL)
goto out;
@@ -176,9 +176,8 @@ int activate_fd(int irq, int fd, int type, void *dev_id)
*/
spin_unlock_irqrestore(&irq_lock, flags);
kfree(tmp_pfd);
- tmp_pfd = NULL;
- tmp_pfd = um_kmalloc(n);
+ tmp_pfd = kmalloc(n, GFP_KERNEL);
if (tmp_pfd == NULL)
goto out_kfree;
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index c95855ba6ab..e85d65deea0 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -24,8 +24,9 @@
#include "init.h"
#include "kern_constants.h"
-/* Changed during early boot */
+/* allocated in paging_init, zeroed in mem_init, and unchanged thereafter */
unsigned long *empty_zero_page = NULL;
+/* allocated in paging_init and unchanged thereafter */
unsigned long *empty_bad_page = NULL;
pgd_t swapper_pg_dir[PTRS_PER_PGD];
unsigned long long highmem;
@@ -65,8 +66,8 @@ void mem_init(void)
{
max_low_pfn = (high_physmem - uml_physmem) >> PAGE_SHIFT;
- /* clear the zero-page */
- memset((void *) empty_zero_page, 0, PAGE_SIZE);
+ /* clear the zero-page */
+ memset((void *) empty_zero_page, 0, PAGE_SIZE);
/* Map in the area just after the brk now that kmalloc is about
* to be turned on.
@@ -253,8 +254,10 @@ struct page *arch_validate(struct page *page, gfp_t mask, int order)
int i;
again:
- if(page == NULL) return(page);
- if(PageHighMem(page)) return(page);
+ if(page == NULL)
+ return page;
+ if(PageHighMem(page))
+ return page;
addr = (unsigned long) page_address(page);
for(i = 0; i < (1 << order); i++){
@@ -263,13 +266,15 @@ struct page *arch_validate(struct page *page, gfp_t mask, int order)
sizeof(zero),
&current->thread.fault_addr,
&current->thread.fault_catcher)){
- if(!(mask & __GFP_WAIT)) return(NULL);
+ if(!(mask & __GFP_WAIT))
+ return NULL;
else break;
}
addr += PAGE_SIZE;
}
- if(i == (1 << order)) return(page);
+ if(i == (1 << order))
+ return page;
page = alloc_pages(mask, order);
goto again;
}
@@ -283,7 +288,6 @@ void free_initmem(void)
}
#ifdef CONFIG_BLK_DEV_INITRD
-
void free_initrd_mem(unsigned long start, unsigned long end)
{
if (start < end)
@@ -296,37 +300,36 @@ void free_initrd_mem(unsigned long start, unsigned long end)
totalram_pages++;
}
}
-
#endif
void show_mem(void)
{
- int pfn, total = 0, reserved = 0;
- int shared = 0, cached = 0;
- int highmem = 0;
+ int pfn, total = 0, reserved = 0;
+ int shared = 0, cached = 0;
+ int highmem = 0;
struct page *page;
- printk("Mem-info:\n");
- show_free_areas();
- printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
- pfn = max_mapnr;
- while(pfn-- > 0) {
+ printk("Mem-info:\n");
+ show_free_areas();
+ printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
+ pfn = max_mapnr;
+ while(pfn-- > 0) {
page = pfn_to_page(pfn);
- total++;
- if(PageHighMem(page))
- highmem++;
- if(PageReserved(page))
- reserved++;
- else if(PageSwapCache(page))
- cached++;
- else if(page_count(page))
- shared += page_count(page) - 1;
- }
- printk("%d pages of RAM\n", total);
- printk("%d pages of HIGHMEM\n", highmem);
- printk("%d reserved pages\n", reserved);
- printk("%d pages shared\n", shared);
- printk("%d pages swap cached\n", cached);
+ total++;
+ if(PageHighMem(page))
+ highmem++;
+ if(PageReserved(page))
+ reserved++;
+ else if(PageSwapCache(page))
+ cached++;
+ else if(page_count(page))
+ shared += page_count(page) - 1;
+ }
+ printk("%d pages of RAM\n", total);
+ printk("%d pages of HIGHMEM\n", highmem);
+ printk("%d reserved pages\n", reserved);
+ printk("%d pages shared\n", shared);
+ printk("%d pages swap cached\n", cached);
}
/*
@@ -362,28 +365,7 @@ pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
{
struct page *pte;
-
+
pte = alloc_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
return pte;
}
-
-struct iomem_region *iomem_regions = NULL;
-int iomem_size = 0;
-
-extern int parse_iomem(char *str, int *add) __init;
-
-__uml_setup("iomem=", parse_iomem,
-"iomem=<name>,<file>\n"
-" Configure <file> as an IO memory region named <name>.\n\n"
-);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index abafa64b872..638f3b5f609 100644
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -40,7 +40,7 @@ static struct rb_node **find_rb(void *virt)
while(*n != NULL){
d = rb_entry(*n, struct phys_desc, rb);
if(d->virt == virt)
- return(n);
+ return n;
if(d->virt > virt)
n = &(*n)->rb_left;
@@ -48,7 +48,7 @@ static struct rb_node **find_rb(void *virt)
n = &(*n)->rb_right;
}
- return(n);
+ return n;
}
static struct phys_desc *find_phys_mapping(void *virt)
@@ -56,9 +56,9 @@ static struct phys_desc *find_phys_mapping(void *virt)
struct rb_node **n = find_rb(virt);
if(*n == NULL)
- return(NULL);
+ return NULL;
- return(rb_entry(*n, struct phys_desc, rb));
+ return rb_entry(*n, struct phys_desc, rb);
}
static void insert_phys_mapping(struct phys_desc *desc)
@@ -89,10 +89,10 @@ static struct desc_mapping *find_mapping(int fd)
list_for_each(ele, &descriptor_mappings){
desc = list_entry(ele, struct desc_mapping, list);
if(desc->fd == fd)
- return(desc);
+ return desc;
}
- return(NULL);
+ return NULL;
}
static struct desc_mapping *descriptor_mapping(int fd)
@@ -101,11 +101,11 @@ static struct desc_mapping *descriptor_mapping(int fd)
desc = find_mapping(fd);
if(desc != NULL)
- return(desc);
+ return desc;
desc = kmalloc(sizeof(*desc), GFP_ATOMIC);
if(desc == NULL)
- return(NULL);
+ return NULL;
*desc = ((struct desc_mapping)
{ .fd = fd,
@@ -113,7 +113,7 @@ static struct desc_mapping *descriptor_mapping(int fd)
.pages = LIST_HEAD_INIT(desc->pages) });
list_add(&desc->list, &descriptor_mappings);
- return(desc);
+ return desc;
}
int physmem_subst_mapping(void *virt, int fd, __u64 offset, int w)
@@ -125,11 +125,11 @@ int physmem_subst_mapping(void *virt, int fd, __u64 offset, int w)
fd_maps = descriptor_mapping(fd);
if(fd_maps == NULL)
- return(-ENOMEM);
+ return -ENOMEM;
phys = __pa(virt);
desc = find_phys_mapping(virt);
- if(desc != NULL)
+ if(desc != NULL)
panic("Address 0x%p is already substituted\n", virt);
err = -ENOMEM;
@@ -155,7 +155,7 @@ int physmem_subst_mapping(void *virt, int fd, __u64 offset, int w)
rb_erase(&desc->rb, &phys_mappings);
kfree(desc);
out:
- return(err);
+ return err;
}
static int physmem_fd = -1;
@@ -182,10 +182,10 @@ int physmem_remove_mapping(void *virt)
virt = (void *) ((unsigned long) virt & PAGE_MASK);
desc = find_phys_mapping(virt);
if(desc == NULL)
- return(0);
+ return 0;
remove_mapping(desc);
- return(1);
+ return 1;
}
void physmem_forget_descriptor(int fd)
@@ -239,9 +239,9 @@ void arch_free_page(struct page *page, int order)
int is_remapped(void *virt)
{
- struct phys_desc *desc = find_phys_mapping(virt);
+ struct phys_desc *desc = find_phys_mapping(virt);
- return(desc != NULL);
+ return desc != NULL;
}
/* Changed during early boot */
@@ -276,7 +276,7 @@ int init_maps(unsigned long physmem, unsigned long iomem, unsigned long highmem)
else map = alloc_bootmem_low_pages(total_len);
if(map == NULL)
- return(-ENOMEM);
+ return -ENOMEM;
for(i = 0; i < total_pages; i++){
p = &map[i];
@@ -286,7 +286,7 @@ int init_maps(unsigned long physmem, unsigned long iomem, unsigned long highmem)
}
max_mapnr = total_pages;
- return(0);
+ return 0;
}
/* Changed during early boot */
@@ -296,7 +296,7 @@ unsigned long get_kmem_end(void)
{
if(kmem_top == 0)
kmem_top = CHOOSE_MODE(kmem_end_tt, kmem_end_skas);
- return(kmem_top);
+ return kmem_top;
}
void map_memory(unsigned long virt, unsigned long phys, unsigned long len,
@@ -379,7 +379,7 @@ int phys_mapping(unsigned long phys, __u64 *offset_out)
*offset_out = phys - iomem_size;
}
- return(fd);
+ return fd;
}
static int __init uml_mem_setup(char *line, int *add)
@@ -398,6 +398,23 @@ __uml_setup("mem=", uml_mem_setup,
" Example: mem=64M\n\n"
);
+extern int __init parse_iomem(char *str, int *add);
+
+__uml_setup("iomem=", parse_iomem,
+"iomem=<name>,<file>\n"
+" Configure <file> as an IO memory region named <name>.\n\n"
+);
+
+/*
+ * This list is constructed in parse_iomem and addresses filled in in
+ * setup_iomem, both of which run during early boot. Afterwards, it's
+ * unchanged.
+ */
+struct iomem_region *iomem_regions = NULL;
+
+/* Initialized in parse_iomem */
+int iomem_size = 0;
+
unsigned long find_iomem(char *driver, unsigned long *len_out)
{
struct iomem_region *region = iomem_regions;
@@ -405,13 +422,13 @@ unsigned long find_iomem(char *driver, unsigned long *len_out)
while(region != NULL){
if(!strcmp(region->driver, driver)){
*len_out = region->size;
- return(region->virt);
+ return region->virt;
}
region = region->next;
}
- return(0);
+ return 0;
}
int setup_iomem(void)
@@ -435,18 +452,7 @@ int setup_iomem(void)
region = region->next;
}
- return(0);
+ return 0;
}
__initcall(setup_iomem);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index 9a77fb3c269..627742d8943 100644
--- a/arch/um/kernel/ptrace.c
+++ b/arch/um/kernel/ptrace.c
@@ -18,6 +18,7 @@
#include "kern_util.h"
#include "skas_ptrace.h"
#include "sysdep/ptrace.h"
+#include "os.h"
static inline void set_singlestepping(struct task_struct *child, int on)
{
@@ -241,6 +242,12 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
break;
}
#endif
+#ifdef PTRACE_ARCH_PRCTL
+ case PTRACE_ARCH_PRCTL:
+ /* XXX Calls ptrace on the host - needs some SMP thinking */
+ ret = arch_prctl_skas(child, data, (void *) addr);
+ break;
+#endif
default:
ret = ptrace_request(child, request, addr, data);
break;
diff --git a/arch/um/kernel/resource.c b/arch/um/kernel/resource.c
deleted file mode 100644
index 32188e12e8a..00000000000
--- a/arch/um/kernel/resource.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#include "linux/pci.h"
-
-unsigned long resource_fixup(struct pci_dev * dev, struct resource * res,
- unsigned long start, unsigned long size)
-{
- return start;
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/sigio.c b/arch/um/kernel/sigio.c
index 2b0ab438301..89f9866a135 100644
--- a/arch/um/kernel/sigio.c
+++ b/arch/um/kernel/sigio.c
@@ -23,7 +23,7 @@ static irqreturn_t sigio_interrupt(int irq, void *data)
os_read_file(sigio_irq_fd, &c, sizeof(c));
reactivate_fd(sigio_irq_fd, SIGIO_WRITE_IRQ);
- return(IRQ_HANDLED);
+ return IRQ_HANDLED;
}
int write_sigio_irq(int fd)
@@ -36,12 +36,13 @@ int write_sigio_irq(int fd)
if(err){
printk("write_sigio_irq : um_request_irq failed, err = %d\n",
err);
- return(-1);
+ return -1;
}
sigio_irq_fd = fd;
- return(0);
+ return 0;
}
+/* These are called from os-Linux/sigio.c to protect its pollfds arrays. */
static DEFINE_SPINLOCK(sigio_spinlock);
void sigio_lock(void)
diff --git a/arch/um/kernel/skas/mem.c b/arch/um/kernel/skas/mem.c
index 0d2cce62113..7c18dfcd7d8 100644
--- a/arch/um/kernel/skas/mem.c
+++ b/arch/um/kernel/skas/mem.c
@@ -14,13 +14,9 @@ unsigned long set_task_sizes_skas(unsigned long *task_size_out)
unsigned long host_task_size = ROUND_4M((unsigned long)
&host_task_size);
-#ifdef CONFIG_HOST_TASK_SIZE
- *host_size_out = ROUND_4M(CONFIG_HOST_TASK_SIZE);
- *task_size_out = CONFIG_HOST_TASK_SIZE;
-#else
if (!skas_needs_stub)
*task_size_out = host_task_size;
else *task_size_out = CONFIG_STUB_START & PGDIR_MASK;
-#endif
+
return host_task_size;
}
diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c
index f5ed8624648..2828c528322 100644
--- a/arch/um/kernel/syscall.c
+++ b/arch/um/kernel/syscall.c
@@ -149,22 +149,6 @@ long sys_olduname(struct oldold_utsname __user * name)
return error;
}
-DEFINE_SPINLOCK(syscall_lock);
-
-static int syscall_index = 0;
-
-int next_syscall_index(int limit)
-{
- int ret;
-
- spin_lock(&syscall_lock);
- ret = syscall_index;
- if(++syscall_index == limit)
- syscall_index = 0;
- spin_unlock(&syscall_lock);
- return(ret);
-}
-
int kernel_execve(const char *filename, char *const argv[], char *const envp[])
{
mm_segment_t fs;
diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index 239c98054de..f9e02b31a97 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -50,7 +50,7 @@ void dump_stack(void)
EXPORT_SYMBOL(dump_stack);
/*Stolen from arch/i386/kernel/traps.c */
-static int kstack_depth_to_print = 24;
+static const int kstack_depth_to_print = 24;
/* This recently started being used in arch-independent code too, as in
* kernel/sched.c.*/
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c
index 2e354b3ca06..b1f8b075241 100644
--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -35,31 +35,31 @@ unsigned long long sched_clock(void)
return (unsigned long long)jiffies_64 * (1000000000 / HZ);
}
-static unsigned long long prev_nsecs;
+static unsigned long long prev_nsecs[NR_CPUS];
#ifdef CONFIG_UML_REAL_TIME_CLOCK
-static long long delta; /* Deviation per interval */
+static long long delta[NR_CPUS]; /* Deviation per interval */
#endif
void timer_irq(union uml_pt_regs *regs)
{
unsigned long long ticks = 0;
-
#ifdef CONFIG_UML_REAL_TIME_CLOCK
- if(prev_nsecs){
+ int c = cpu();
+ if(prev_nsecs[c]){
/* We've had 1 tick */
unsigned long long nsecs = os_nsecs();
- delta += nsecs - prev_nsecs;
- prev_nsecs = nsecs;
+ delta[c] += nsecs - prev_nsecs[c];
+ prev_nsecs[c] = nsecs;
/* Protect against the host clock being set backwards */
- if(delta < 0)
- delta = 0;
+ if(delta[c] < 0)
+ delta[c] = 0;
- ticks += (delta * HZ) / BILLION;
- delta -= (ticks * BILLION) / HZ;
+ ticks += (delta[c] * HZ) / BILLION;
+ delta[c] -= (ticks * BILLION) / HZ;
}
- else prev_nsecs = os_nsecs();
+ else prev_nsecs[c] = os_nsecs();
#else
ticks = 1;
#endif
@@ -69,8 +69,8 @@ void timer_irq(union uml_pt_regs *regs)
}
}
+/* Protects local_offset */
static DEFINE_SPINLOCK(timer_spinlock);
-
static unsigned long long local_offset = 0;
static inline unsigned long long get_time(void)
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index b5f124a2f6a..26f15c45857 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -128,7 +128,18 @@ out_of_memory:
goto out;
}
-void segv_handler(int sig, union uml_pt_regs *regs)
+static void bad_segv(struct faultinfo fi, unsigned long ip)
+{
+ struct siginfo si;
+
+ si.si_signo = SIGSEGV;
+ si.si_code = SEGV_ACCERR;
+ si.si_addr = (void __user *) FAULT_ADDRESS(fi);
+ current->thread.arch.faultinfo = fi;
+ force_sig_info(SIGSEGV, &si, current);
+}
+
+static void segv_handler(int sig, union uml_pt_regs *regs)
{
struct faultinfo * fi = UPT_FAULTINFO(regs);
@@ -205,17 +216,6 @@ unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user, void *sc)
return(0);
}
-void bad_segv(struct faultinfo fi, unsigned long ip)
-{
- struct siginfo si;
-
- si.si_signo = SIGSEGV;
- si.si_code = SEGV_ACCERR;
- si.si_addr = (void __user *) FAULT_ADDRESS(fi);
- current->thread.arch.faultinfo = fi;
- force_sig_info(SIGSEGV, &si, current);
-}
-
void relay_signal(int sig, union uml_pt_regs *regs)
{
if(arch_handle_signal(sig, regs))
@@ -232,14 +232,14 @@ void relay_signal(int sig, union uml_pt_regs *regs)
force_sig(sig, current);
}
-void bus_handler(int sig, union uml_pt_regs *regs)
+static void bus_handler(int sig, union uml_pt_regs *regs)
{
if(current->thread.fault_catcher != NULL)
do_longjmp(current->thread.fault_catcher, 1);
else relay_signal(sig, regs);
}
-void winch(int sig, union uml_pt_regs *regs)
+static void winch(int sig, union uml_pt_regs *regs)
{
do_IRQ(WINCH_IRQ, regs);
}
diff --git a/arch/um/kernel/tt/gdb.c b/arch/um/kernel/tt/gdb.c
index 786e4edd86c..8eba8f7dca6 100644
--- a/arch/um/kernel/tt/gdb.c
+++ b/arch/um/kernel/tt/gdb.c
@@ -139,7 +139,7 @@ static void config_gdb_cb(void *arg)
init_proxy(debugger_pid, 0, 0);
}
-int gdb_config(char *str)
+int gdb_config(char *str, char **error_out)
{
struct gdb_data data;
@@ -154,7 +154,7 @@ void remove_gdb_cb(void *unused)
exit_debugger_cb(NULL);
}
-int gdb_remove(int unused)
+int gdb_remove(int unused, char **error_out)
{
initial_thread_cb(remove_gdb_cb, NULL);
return 0;
diff --git a/arch/um/kernel/tt/gdb_kern.c b/arch/um/kernel/tt/gdb_kern.c
index 68e1bf63cd0..03b06bc0077 100644
--- a/arch/um/kernel/tt/gdb_kern.c
+++ b/arch/um/kernel/tt/gdb_kern.c
@@ -8,10 +8,11 @@
#ifdef CONFIG_MCONSOLE
-extern int gdb_config(char *str);
-extern int gdb_remove(int n);
+extern int gdb_config(char *str, char **error_out);
+extern int gdb_remove(int n, char **error_out);
static struct mc_device gdb_mc = {
+ .list = INIT_LIST_HEAD(gdb_mc.list),
.name = "gdb",
.config = gdb_config,
.remove = gdb_remove,
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 66f43c90682..89c6dba731f 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -30,7 +30,6 @@
#include "kern.h"
#include "mem_user.h"
#include "mem.h"
-#include "umid.h"
#include "initrd.h"
#include "init.h"
#include "os.h"
@@ -44,9 +43,9 @@
#define DEFAULT_COMMAND_LINE "root=98:0"
/* Changed in linux_main and setup_arch, which run before SMP is started */
-static char command_line[COMMAND_LINE_SIZE] = { 0 };
+static char __initdata command_line[COMMAND_LINE_SIZE] = { 0 };
-static void add_arg(char *arg)
+static void __init add_arg(char *arg)
{
if (strlen(command_line) + strlen(arg) + 1 > COMMAND_LINE_SIZE) {
printf("add_arg: Too many command line arguments!\n");
@@ -331,7 +330,7 @@ EXPORT_SYMBOL(end_iomem);
extern char __binary_start;
-int linux_main(int argc, char **argv)
+int __init linux_main(int argc, char **argv)
{
unsigned long avail, diff;
unsigned long virtmem_size, max_physmem;
@@ -482,7 +481,7 @@ void __init setup_arch(char **cmdline_p)
atomic_notifier_chain_register(&panic_notifier_list,
&panic_exit_notifier);
paging_init();
- strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
setup_hostinfo();
}
diff --git a/arch/um/kernel/umid.c b/arch/um/kernel/umid.c
index 4eaee823bfd..039e16efcd5 100644
--- a/arch/um/kernel/umid.c
+++ b/arch/um/kernel/umid.c
@@ -16,8 +16,10 @@ static int __init set_umid_arg(char *name, int *add)
{
int err;
- if(umid_inited)
+ if(umid_inited){
+ printf("umid already set\n");
return 0;
+ }
*add = 0;
err = set_umid(name);
diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c
index f897140cc4a..6ff12743a0b 100644
--- a/arch/um/os-Linux/aio.c
+++ b/arch/um/os-Linux/aio.c
@@ -24,9 +24,6 @@ struct aio_thread_req {
struct aio_context *aio;
};
-static int aio_req_fd_r = -1;
-static int aio_req_fd_w = -1;
-
#if defined(HAVE_AIO_ABI)
#include <linux/aio_abi.h>
@@ -111,6 +108,7 @@ static int do_aio(aio_context_t ctx, enum aio_type type, int fd, char *buf,
return err;
}
+/* Initialized in an initcall and unchanged thereafter */
static aio_context_t ctx = 0;
static int aio_thread(void *arg)
@@ -137,7 +135,7 @@ static int aio_thread(void *arg)
err = os_write_file(reply_fd, &reply, sizeof(reply));
if(err != sizeof(reply))
printk("aio_thread - write failed, fd = %d, "
- "err = %d\n", aio_req_fd_r, -err);
+ "err = %d\n", reply_fd, -err);
}
}
return 0;
@@ -182,6 +180,11 @@ out:
return err;
}
+/* These are initialized in initcalls and not changed */
+static int aio_req_fd_r = -1;
+static int aio_req_fd_w = -1;
+static int aio_pid = -1;
+
static int not_aio_thread(void *arg)
{
struct aio_thread_req req;
@@ -208,14 +211,12 @@ static int not_aio_thread(void *arg)
err = os_write_file(req.aio->reply_fd, &reply, sizeof(reply));
if(err != sizeof(reply))
printk("not_aio_thread - write failed, fd = %d, "
- "err = %d\n", aio_req_fd_r, -err);
+ "err = %d\n", req.aio->reply_fd, -err);
}
return 0;
}
-static int aio_pid = -1;
-
static int init_aio_24(void)
{
unsigned long stack;
@@ -308,6 +309,7 @@ static int submit_aio_26(enum aio_type type, int io_fd, char *buf, int len,
}
#endif
+/* Initialized in an initcall and unchanged thereafter */
static int aio_24 = DEFAULT_24_AIO;
static int __init set_aio_24(char *name, int *add)
diff --git a/arch/um/os-Linux/elf_aux.c b/arch/um/os-Linux/elf_aux.c
index 5a99dd3fbed..3a8d7e3aae0 100644
--- a/arch/um/os-Linux/elf_aux.c
+++ b/arch/um/os-Linux/elf_aux.c
@@ -21,12 +21,11 @@ typedef Elf32_auxv_t elf_auxv_t;
typedef Elf64_auxv_t elf_auxv_t;
#endif
+/* These are initialized very early in boot and never changed */
char * elf_aux_platform;
long elf_aux_hwcap;
-
unsigned long vsyscall_ehdr;
unsigned long vsyscall_end;
-
unsigned long __kernel_vsyscall;
__init void scan_elf_aux( char **envp)
diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c
index 189fa677085..371b4335f46 100644
--- a/arch/um/os-Linux/file.c
+++ b/arch/um/os-Linux/file.c
@@ -162,25 +162,6 @@ int os_set_owner(int fd, int pid)
return 0;
}
-/* FIXME? moved wholesale from sigio_user.c to get fcntls out of that file */
-int os_sigio_async(int master, int slave)
-{
- int flags;
-
- flags = fcntl(master, F_GETFL);
- if(flags < 0)
- return -errno;
-
- if((fcntl(master, F_SETFL, flags | O_NONBLOCK | O_ASYNC) < 0) ||
- (fcntl(master, F_SETOWN, os_getpid()) < 0))
- return -errno;
-
- if((fcntl(slave, F_SETFL, flags | O_NONBLOCK) < 0))
- return -errno;
-
- return(0);
-}
-
int os_mode_fd(int fd, int mode)
{
int err;
diff --git a/arch/um/os-Linux/irq.c b/arch/um/os-Linux/irq.c
index d46b818c131..d1b61d474e0 100644
--- a/arch/um/os-Linux/irq.c
+++ b/arch/um/os-Linux/irq.c
@@ -20,6 +20,10 @@
#include "os.h"
#include "um_malloc.h"
+/*
+ * Locked by irq_lock in arch/um/kernel/irq.c. Changed by os_create_pollfd
+ * and os_free_irq_by_cb, which are called under irq_lock.
+ */
static struct pollfd *pollfds = NULL;
static int pollfds_num = 0;
static int pollfds_size = 0;
@@ -58,7 +62,7 @@ int os_create_pollfd(int fd, int events, void *tmp_pfd, int size_tmpfds)
if (pollfds_num == pollfds_size) {
if (size_tmpfds <= pollfds_size * sizeof(pollfds[0])) {
/* return min size needed for new pollfds area */
- return((pollfds_size + 1) * sizeof(pollfds[0]));
+ return (pollfds_size + 1) * sizeof(pollfds[0]);
}
if (pollfds != NULL) {
diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c
index 4203681e508..f1ea169db85 100644
--- a/arch/um/os-Linux/mem.c
+++ b/arch/um/os-Linux/mem.c
@@ -20,7 +20,13 @@
#include <sys/param.h>
+/* Modified by which_tmpdir, which is called during early boot */
static char *default_tmpdir = "/tmp";
+
+/*
+ * Modified when creating the physical memory file and when checking
+ * the tmp filesystem for usability, both happening during early boot.
+ */
static char *tempdir = NULL;
static void __init find_tempdir(void)
@@ -29,7 +35,8 @@ static void __init find_tempdir(void)
int i;
char *dir = NULL;
- if(tempdir != NULL) return; /* We've already been called */
+ if(tempdir != NULL) /* We've already been called */
+ return;
for(i = 0; dirs[i]; i++){
dir = getenv(dirs[i]);
if((dir != NULL) && (*dir != '\0'))
@@ -83,6 +90,7 @@ static int next(int fd, char *buf, int size, char c)
return 1;
}
+/* which_tmpdir is called only during early boot */
static int checked_tmpdir = 0;
/* Look for a tmpfs mounted at /dev/shm. I couldn't find a cleaner
@@ -186,7 +194,7 @@ int make_tempfile(const char *template, char **out_tempname, int do_unlink)
} else {
free(tempname);
}
- return(fd);
+ return fd;
out:
free(tempname);
return -1;
@@ -231,7 +239,7 @@ int create_tmp_file(unsigned long long len)
exit(1);
}
- return(fd);
+ return fd;
}
int create_mem_file(unsigned long long len)
@@ -245,7 +253,7 @@ int create_mem_file(unsigned long long len)
errno = -err;
perror("exec_close");
}
- return(fd);
+ return fd;
}
diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 7fe92680c7d..5178eba9afa 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -54,7 +54,7 @@ static int ptrace_child(void *arg)
perror("ptrace");
os_kill_process(pid, 0);
}
- os_stop_process(pid);
+ kill(pid, SIGSTOP);
/*This syscall will be intercepted by the parent. Don't call more than
* once, please.*/
@@ -73,6 +73,34 @@ static int ptrace_child(void *arg)
_exit(ret);
}
+static void fatal_perror(char *str)
+{
+ perror(str);
+ exit(1);
+}
+
+static void fatal(char *fmt, ...)
+{
+ va_list list;
+
+ va_start(list, fmt);
+ vprintf(fmt, list);
+ va_end(list);
+ fflush(stdout);
+
+ exit(1);
+}
+
+static void non_fatal(char *fmt, ...)
+{
+ va_list list;
+
+ va_start(list, fmt);
+ vprintf(fmt, list);
+ va_end(list);
+ fflush(stdout);
+}
+
static int start_ptraced_child(void **stack_out)
{
void *stack;
@@ -82,20 +110,20 @@ static int start_ptraced_child(void **stack_out)
stack = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if(stack == MAP_FAILED)
- panic("check_ptrace : mmap failed, errno = %d", errno);
+ fatal_perror("check_ptrace : mmap failed");
sp = (unsigned long) stack + PAGE_SIZE - sizeof(void *);
pid = clone(ptrace_child, (void *) sp, SIGCHLD, NULL);
if(pid < 0)
- panic("start_ptraced_child : clone failed, errno = %d", errno);
+ fatal_perror("start_ptraced_child : clone failed");
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
if(n < 0)
- panic("check_ptrace : clone failed, errno = %d", errno);
+ fatal_perror("check_ptrace : clone failed");
if(!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGSTOP))
- panic("check_ptrace : expected SIGSTOP, got status = %d",
+ fatal("check_ptrace : expected SIGSTOP, got status = %d",
status);
*stack_out = stack;
- return(pid);
+ return pid;
}
/* When testing for SYSEMU support, if it is one of the broken versions, we
@@ -105,34 +133,34 @@ static int start_ptraced_child(void **stack_out)
* must work anyway!
*/
static int stop_ptraced_child(int pid, void *stack, int exitcode,
- int mustpanic)
+ int mustexit)
{
int status, n, ret = 0;
if(ptrace(PTRACE_CONT, pid, 0, 0) < 0)
- panic("check_ptrace : ptrace failed, errno = %d", errno);
+ fatal_perror("stop_ptraced_child : ptrace failed");
CATCH_EINTR(n = waitpid(pid, &status, 0));
if(!WIFEXITED(status) || (WEXITSTATUS(status) != exitcode)) {
int exit_with = WEXITSTATUS(status);
if (exit_with == 2)
- printf("check_ptrace : child exited with status 2. "
- "Serious trouble happening! Try updating your "
- "host skas patch!\nDisabling SYSEMU support.");
- printf("check_ptrace : child exited with exitcode %d, while "
- "expecting %d; status 0x%x", exit_with,
- exitcode, status);
- if (mustpanic)
- panic("\n");
- else
- printf("\n");
+ non_fatal("check_ptrace : child exited with status 2. "
+ "Serious trouble happening! Try updating "
+ "your host skas patch!\nDisabling SYSEMU "
+ "support.");
+ non_fatal("check_ptrace : child exited with exitcode %d, while "
+ "expecting %d; status 0x%x\n", exit_with,
+ exitcode, status);
+ if (mustexit)
+ exit(1);
ret = -1;
}
if(munmap(stack, PAGE_SIZE) < 0)
- panic("check_ptrace : munmap failed, errno = %d", errno);
+ fatal_perror("check_ptrace : munmap failed");
return ret;
}
+/* Changed only during early boot */
int ptrace_faultinfo = 1;
int ptrace_ldt = 1;
int proc_mm = 1;
@@ -160,6 +188,7 @@ __uml_setup("mode=skas0", mode_skas0_cmd_param,
" specify mode=tt. Note that this was recently added - on \n"
" older kernels you must use simply \"skas0\".\n\n");
+/* Changed only during early boot */
static int force_sysemu_disabled = 0;
static int __init nosysemu_cmd_param(char *str, int* add)
@@ -180,9 +209,9 @@ __uml_setup("nosysemu", nosysemu_cmd_param,
static void __init check_sysemu(void)
{
void *stack;
- int pid, n, status, count=0;
+ int pid, n, status, count=0;
- printf("Checking syscall emulation patch for ptrace...");
+ non_fatal("Checking syscall emulation patch for ptrace...");
sysemu_supported = 0;
pid = start_ptraced_child(&stack);
@@ -191,31 +220,30 @@ static void __init check_sysemu(void)
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
if (n < 0)
- panic("check_sysemu : wait failed, errno = %d", errno);
+ fatal_perror("check_sysemu : wait failed");
if(!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGTRAP))
- panic("check_sysemu : expected SIGTRAP, "
- "got status = %d", status);
+ fatal("check_sysemu : expected SIGTRAP, got status = %d",
+ status);
n = ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_RET_OFFSET,
os_getpid());
if(n < 0)
- panic("check_sysemu : failed to modify system "
- "call return, errno = %d", errno);
+ fatal_perror("check_sysemu : failed to modify system call "
+ "return");
if (stop_ptraced_child(pid, stack, 0, 0) < 0)
goto fail_stopped;
sysemu_supported = 1;
- printf("OK\n");
+ non_fatal("OK\n");
set_using_sysemu(!force_sysemu_disabled);
- printf("Checking advanced syscall emulation patch for ptrace...");
+ non_fatal("Checking advanced syscall emulation patch for ptrace...");
pid = start_ptraced_child(&stack);
- if(ptrace(PTRACE_OLDSETOPTIONS, pid, 0,
- (void *) PTRACE_O_TRACESYSGOOD) < 0)
- panic("check_ptrace: PTRACE_OLDSETOPTIONS failed, errno = %d",
- errno);
+ if((ptrace(PTRACE_OLDSETOPTIONS, pid, 0,
+ (void *) PTRACE_O_TRACESYSGOOD) < 0))
+ fatal_perror("check_ptrace: PTRACE_OLDSETOPTIONS failed");
while(1){
count++;
@@ -223,29 +251,30 @@ static void __init check_sysemu(void)
goto fail;
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
if(n < 0)
- panic("check_ptrace : wait failed, errno = %d", errno);
+ fatal_perror("check_ptrace : wait failed");
+
if(WIFSTOPPED(status) && (WSTOPSIG(status) == (SIGTRAP|0x80))){
if (!count)
- panic("check_ptrace : SYSEMU_SINGLESTEP "
+ fatal("check_ptrace : SYSEMU_SINGLESTEP "
"doesn't singlestep");
n = ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_RET_OFFSET,
os_getpid());
if(n < 0)
- panic("check_sysemu : failed to modify system "
- "call return, errno = %d", errno);
+ fatal_perror("check_sysemu : failed to modify "
+ "system call return");
break;
}
else if(WIFSTOPPED(status) && (WSTOPSIG(status) == SIGTRAP))
count++;
else
- panic("check_ptrace : expected SIGTRAP or "
- "(SIGTRAP|0x80), got status = %d", status);
+ fatal("check_ptrace : expected SIGTRAP or "
+ "(SIGTRAP | 0x80), got status = %d", status);
}
if (stop_ptraced_child(pid, stack, 0, 0) < 0)
goto fail_stopped;
sysemu_supported = 2;
- printf("OK\n");
+ non_fatal("OK\n");
if ( !force_sysemu_disabled )
set_using_sysemu(sysemu_supported);
@@ -254,7 +283,7 @@ static void __init check_sysemu(void)
fail:
stop_ptraced_child(pid, stack, 1, 0);
fail_stopped:
- printf("missing\n");
+ non_fatal("missing\n");
}
static void __init check_ptrace(void)
@@ -262,22 +291,25 @@ static void __init check_ptrace(void)
void *stack;
int pid, syscall, n, status;
- printf("Checking that ptrace can change system call numbers...");
+ non_fatal("Checking that ptrace can change system call numbers...");
pid = start_ptraced_child(&stack);
- if(ptrace(PTRACE_OLDSETOPTIONS, pid, 0, (void *)PTRACE_O_TRACESYSGOOD) < 0)
- panic("check_ptrace: PTRACE_OLDSETOPTIONS failed, errno = %d", errno);
+ if((ptrace(PTRACE_OLDSETOPTIONS, pid, 0,
+ (void *) PTRACE_O_TRACESYSGOOD) < 0))
+ fatal_perror("check_ptrace: PTRACE_OLDSETOPTIONS failed");
while(1){
if(ptrace(PTRACE_SYSCALL, pid, 0, 0) < 0)
- panic("check_ptrace : ptrace failed, errno = %d",
- errno);
+ fatal_perror("check_ptrace : ptrace failed");
+
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
if(n < 0)
- panic("check_ptrace : wait failed, errno = %d", errno);
- if(!WIFSTOPPED(status) || (WSTOPSIG(status) != (SIGTRAP|0x80)))
- panic("check_ptrace : expected (SIGTRAP|0x80), "
- "got status = %d", status);
+ fatal_perror("check_ptrace : wait failed");
+
+ if(!WIFSTOPPED(status) ||
+ (WSTOPSIG(status) != (SIGTRAP | 0x80)))
+ fatal("check_ptrace : expected (SIGTRAP|0x80), "
+ "got status = %d", status);
syscall = ptrace(PTRACE_PEEKUSR, pid, PT_SYSCALL_NR_OFFSET,
0);
@@ -285,13 +317,13 @@ static void __init check_ptrace(void)
n = ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_NR_OFFSET,
__NR_getppid);
if(n < 0)
- panic("check_ptrace : failed to modify system "
- "call, errno = %d", errno);
+ fatal_perror("check_ptrace : failed to modify "
+ "system call");
break;
}
}
stop_ptraced_child(pid, stack, 0, 1);
- printf("OK\n");
+ non_fatal("OK\n");
check_sysemu();
}
@@ -350,22 +382,22 @@ static inline void check_skas3_ptrace_faultinfo(void)
void *stack;
int pid, n;
- printf(" - PTRACE_FAULTINFO...");
+ non_fatal(" - PTRACE_FAULTINFO...");
pid = start_ptraced_child(&stack);
n = ptrace(PTRACE_FAULTINFO, pid, 0, &fi);
if (n < 0) {
ptrace_faultinfo = 0;
if(errno == EIO)
- printf("not found\n");
+ non_fatal("not found\n");
else
perror("not found");
}
else {
if (!ptrace_faultinfo)
- printf("found but disabled on command line\n");
+ non_fatal("found but disabled on command line\n");
else
- printf("found\n");
+ non_fatal("found\n");
}
init_registers(pid);
@@ -383,13 +415,13 @@ static inline void check_skas3_ptrace_ldt(void)
.ptr = ldtbuf,
.bytecount = sizeof(ldtbuf)};
- printf(" - PTRACE_LDT...");
+ non_fatal(" - PTRACE_LDT...");
pid = start_ptraced_child(&stack);
n = ptrace(PTRACE_LDT, pid, 0, (unsigned long) &ldt_op);
if (n < 0) {
if(errno == EIO)
- printf("not found\n");
+ non_fatal("not found\n");
else {
perror("not found");
}
@@ -397,9 +429,9 @@ static inline void check_skas3_ptrace_ldt(void)
}
else {
if(ptrace_ldt)
- printf("found\n");
+ non_fatal("found\n");
else
- printf("found, but use is disabled\n");
+ non_fatal("found, but use is disabled\n");
}
stop_ptraced_child(pid, stack, 1, 1);
@@ -414,22 +446,22 @@ static inline void check_skas3_ptrace_ldt(void)
static inline void check_skas3_proc_mm(void)
{
- printf(" - /proc/mm...");
- if (os_access("/proc/mm", OS_ACC_W_OK) < 0) {
- proc_mm = 0;
- printf("not found\n");
+ non_fatal(" - /proc/mm...");
+ if (access("/proc/mm", W_OK) < 0) {
+ proc_mm = 0;
+ perror("not found");
}
else {
if (!proc_mm)
- printf("found but disabled on command line\n");
+ non_fatal("found but disabled on command line\n");
else
- printf("found\n");
+ non_fatal("found\n");
}
}
int can_do_skas(void)
{
- printf("Checking for the skas3 patch in the host:\n");
+ non_fatal("Checking for the skas3 patch in the host:\n");
check_skas3_proc_mm();
check_skas3_ptrace_faultinfo();
@@ -443,16 +475,16 @@ int can_do_skas(void)
#else
int can_do_skas(void)
{
- return(0);
+ return 0;
}
#endif
int __init parse_iomem(char *str, int *add)
{
struct iomem_region *new;
- struct uml_stat buf;
+ struct stat64 buf;
char *file, *driver;
- int fd, err, size;
+ int fd, size;
driver = str;
file = strchr(str,',');
@@ -462,15 +494,14 @@ int __init parse_iomem(char *str, int *add)
}
*file = '\0';
file++;
- fd = os_open_file(file, of_rdwr(OPENFLAGS()), 0);
+ fd = open(file, O_RDWR, 0);
if(fd < 0){
os_print_error(fd, "parse_iomem - Couldn't open io file");
goto out;
}
- err = os_stat_fd(fd, &buf);
- if(err < 0){
- os_print_error(err, "parse_iomem - cannot stat_fd file");
+ if(fstat64(fd, &buf) < 0){
+ perror("parse_iomem - cannot stat_fd file");
goto out_close;
}
@@ -480,7 +511,7 @@ int __init parse_iomem(char *str, int *add)
goto out_close;
}
- size = (buf.ust_size + UM_KERN_PAGE_SIZE) & ~(UM_KERN_PAGE_SIZE - 1);
+ size = (buf.st_size + UM_KERN_PAGE_SIZE) & ~(UM_KERN_PAGE_SIZE - 1);
*new = ((struct iomem_region) { .next = iomem_regions,
.driver = driver,
@@ -491,11 +522,11 @@ int __init parse_iomem(char *str, int *add)
iomem_regions = new;
iomem_size += new->size + UM_KERN_PAGE_SIZE;
- return(0);
+ return 0;
out_close:
- os_close_file(fd);
+ close(fd);
out:
- return(1);
+ return 1;
}
@@ -526,6 +557,24 @@ static void openpty_cb(void *arg)
info->err = -errno;
}
+static int async_pty(int master, int slave)
+{
+ int flags;
+
+ flags = fcntl(master, F_GETFL);
+ if(flags < 0)
+ return -errno;
+
+ if((fcntl(master, F_SETFL, flags | O_NONBLOCK | O_ASYNC) < 0) ||
+ (fcntl(master, F_SETOWN, os_getpid()) < 0))
+ return -errno;
+
+ if((fcntl(slave, F_SETFL, flags | O_NONBLOCK) < 0))
+ return -errno;
+
+ return(0);
+}
+
static void __init check_one_sigio(void (*proc)(int, int))
{
struct sigaction old, new;
@@ -551,7 +600,7 @@ static void __init check_one_sigio(void (*proc)(int, int))
if (err < 0)
panic("check_sigio : __raw failed, errno = %d\n", -err);
- err = os_sigio_async(master, slave);
+ err = async_pty(master, slave);
if(err < 0)
panic("tty_fds : sigio_async failed, err = %d\n", -err);
diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c
index 7cd0369e02b..79cd93c8c5e 100644
--- a/arch/um/os-Linux/sys-i386/registers.c
+++ b/arch/um/os-Linux/sys-i386/registers.c
@@ -34,27 +34,27 @@ void init_thread_registers(union uml_pt_regs *to)
int save_fp_registers(int pid, unsigned long *fp_regs)
{
if(ptrace(PTRACE_GETFPREGS, pid, 0, fp_regs) < 0)
- return(-errno);
- return(0);
+ return -errno;
+ return 0;
}
int restore_fp_registers(int pid, unsigned long *fp_regs)
{
if(ptrace(PTRACE_SETFPREGS, pid, 0, fp_regs) < 0)
- return(-errno);
- return(0);
+ return -errno;
+ return 0;
}
static int move_registers(int pid, int int_op, union uml_pt_regs *regs,
int fp_op, unsigned long *fp_regs)
{
if(ptrace(int_op, pid, 0, regs->skas.regs) < 0)
- return(-errno);
+ return -errno;
if(ptrace(fp_op, pid, 0, fp_regs) < 0)
- return(-errno);
+ return -errno;
- return(0);
+ return 0;
}
void save_registers(int pid, union uml_pt_regs *regs)
diff --git a/arch/um/os-Linux/sys-x86_64/Makefile b/arch/um/os-Linux/sys-x86_64/Makefile
index f67842a7735..7955e061a67 100644
--- a/arch/um/os-Linux/sys-x86_64/Makefile
+++ b/arch/um/os-Linux/sys-x86_64/Makefile
@@ -3,7 +3,7 @@
# Licensed under the GPL
#
-obj-$(CONFIG_MODE_SKAS) = registers.o signal.o
+obj-$(CONFIG_MODE_SKAS) = registers.o prctl.o signal.o
USER_OBJS := $(obj-y)
diff --git a/arch/um/os-Linux/sys-x86_64/prctl.c b/arch/um/os-Linux/sys-x86_64/prctl.c
new file mode 100644
index 00000000000..9d34eddb517
--- /dev/null
+++ b/arch/um/os-Linux/sys-x86_64/prctl.c
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2007 Jeff Dike (jdike@{addtoit.com,linux.intel.com})
+ * Licensed under the GPL
+ */
+
+#include <sys/ptrace.h>
+#include <linux/ptrace.h>
+
+int os_arch_prctl(int pid, int code, unsigned long *addr)
+{
+ return ptrace(PTRACE_ARCH_PRCTL, pid, (unsigned long) addr, code);
+}
diff --git a/arch/um/os-Linux/sys-x86_64/registers.c b/arch/um/os-Linux/sys-x86_64/registers.c
index cb8e8a26328..a2d7e0c603f 100644
--- a/arch/um/os-Linux/sys-x86_64/registers.c
+++ b/arch/um/os-Linux/sys-x86_64/registers.c
@@ -27,12 +27,12 @@ static int move_registers(int pid, int int_op, int fp_op,
union uml_pt_regs *regs)
{
if(ptrace(int_op, pid, 0, regs->skas.regs) < 0)
- return(-errno);
+ return -errno;
if(ptrace(fp_op, pid, 0, regs->skas.fp) < 0)
- return(-errno);
+ return -errno;
- return(0);
+ return 0;
}
void save_registers(int pid, union uml_pt_regs *regs)
diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c
index 48092b95c8a..b462863f717 100644
--- a/arch/um/os-Linux/umid.c
+++ b/arch/um/os-Linux/umid.c
@@ -18,7 +18,7 @@
#define UMID_LEN 64
/* Changed by set_umid, which is run early in boot */
-char umid[UMID_LEN] = { 0 };
+static char umid[UMID_LEN] = { 0 };
/* Changed by set_uml_dir and make_uml_dir, which are run early in boot */
static char *uml_dir = UML_DIR;
@@ -235,6 +235,7 @@ int __init set_umid(char *name)
return 0;
}
+/* Changed in make_umid, which is called during early boot */
static int umid_setup = 0;
int __init make_umid(void)
diff --git a/arch/um/sys-x86_64/ptrace.c b/arch/um/sys-x86_64/ptrace.c
index 147bbf05cbc..55b66e09a98 100644
--- a/arch/um/sys-x86_64/ptrace.c
+++ b/arch/um/sys-x86_64/ptrace.c
@@ -71,8 +71,6 @@ int poke_user(struct task_struct *child, long addr, long data)
if (addr < MAX_REG_OFFSET)
return putreg(child, addr, data);
-
-#if 0 /* Need x86_64 debugregs handling */
else if((addr >= offsetof(struct user, u_debugreg[0])) &&
(addr <= offsetof(struct user, u_debugreg[7]))){
addr -= offsetof(struct user, u_debugreg[0]);
@@ -81,7 +79,6 @@ int poke_user(struct task_struct *child, long addr, long data)
child->thread.arch.debugregs[addr] = data;
return 0;
}
-#endif
return -EIO;
}
@@ -119,14 +116,12 @@ int peek_user(struct task_struct *child, long addr, long data)
if(addr < MAX_REG_OFFSET){
tmp = getreg(child, addr);
}
-#if 0 /* Need x86_64 debugregs handling */
else if((addr >= offsetof(struct user, u_debugreg[0])) &&
(addr <= offsetof(struct user, u_debugreg[7]))){
addr -= offsetof(struct user, u_debugreg[0]);
addr = addr >> 2;
tmp = child->thread.arch.debugregs[addr];
}
-#endif
return put_user(tmp, (unsigned long *) data);
}
diff --git a/arch/um/sys-x86_64/syscalls.c b/arch/um/sys-x86_64/syscalls.c
index 73ce4463f70..01b91f9fa78 100644
--- a/arch/um/sys-x86_64/syscalls.c
+++ b/arch/um/sys-x86_64/syscalls.c
@@ -16,6 +16,7 @@
#include "asm/prctl.h" /* XXX This should get the constants from libc */
#include "choose-mode.h"
#include "kern.h"
+#include "os.h"
asmlinkage long sys_uname64(struct new_utsname __user * name)
{
@@ -58,40 +59,69 @@ static long arch_prctl_tt(int code, unsigned long addr)
#ifdef CONFIG_MODE_SKAS
-/* XXX: Must also call arch_prctl in the host, beside saving the segment bases! */
-static long arch_prctl_skas(int code, unsigned long addr)
+long arch_prctl_skas(struct task_struct *task, int code,
+ unsigned long __user *addr)
{
- long ret = 0;
+ unsigned long *ptr = addr, tmp;
+ long ret;
+ int pid = task->mm->context.skas.id.u.pid;
+ /*
+ * With ARCH_SET_FS (and ARCH_SET_GS is treated similarly to
+ * be safe), we need to call arch_prctl on the host because
+ * setting %fs may result in something else happening (like a
+ * GDT or thread.fs being set instead). So, we let the host
+ * fiddle the registers and thread struct and restore the
+ * registers afterwards.
+ *
+ * So, the saved registers are stored to the process (this
+ * needed because a stub may have been the last thing to run),
+ * arch_prctl is run on the host, then the registers are read
+ * back.
+ */
switch(code){
case ARCH_SET_FS:
- current->thread.regs.regs.skas.regs[FS_BASE / sizeof(unsigned long)] = addr;
- break;
case ARCH_SET_GS:
- current->thread.regs.regs.skas.regs[GS_BASE / sizeof(unsigned long)] = addr;
+ restore_registers(pid, &current->thread.regs.regs);
+ break;
+ case ARCH_GET_FS:
+ case ARCH_GET_GS:
+ /*
+ * With these two, we read to a local pointer and
+ * put_user it to the userspace pointer that we were
+ * given. If addr isn't valid (because it hasn't been
+ * faulted in or is just bogus), we want put_user to
+ * fault it in (or return -EFAULT) instead of having
+ * the host return -EFAULT.
+ */
+ ptr = &tmp;
+ }
+
+ ret = os_arch_prctl(pid, code, ptr);
+ if(ret)
+ return ret;
+
+ switch(code){
+ case ARCH_SET_FS:
+ case ARCH_SET_GS:
+ save_registers(pid, &current->thread.regs.regs);
break;
case ARCH_GET_FS:
- ret = put_user(current->thread.regs.regs.skas.
- regs[FS_BASE / sizeof(unsigned long)],
- (unsigned long __user *)addr);
+ ret = put_user(tmp, addr);
break;
case ARCH_GET_GS:
- ret = put_user(current->thread.regs.regs.skas.
- regs[GS_BASE / sizeof(unsigned long)],
- (unsigned long __user *)addr);
+ ret = put_user(tmp, addr);
break;
- default:
- ret = -EINVAL;
- break;
}
- return(ret);
+ return ret;
}
#endif
long sys_arch_prctl(int code, unsigned long addr)
{
- return(CHOOSE_MODE_PROC(arch_prctl_tt, arch_prctl_skas, code, addr));
+ return CHOOSE_MODE_PROC(arch_prctl_tt, arch_prctl_skas, current, code,
+ (unsigned long __user *) addr);
}
long sys_clone(unsigned long clone_flags, unsigned long newsp,
@@ -105,5 +135,14 @@ long sys_clone(unsigned long clone_flags, unsigned long newsp,
ret = do_fork(clone_flags, newsp, &current->thread.regs, 0, parent_tid,
child_tid);
current->thread.forking = 0;
- return(ret);
+ return ret;
+}
+
+void arch_switch_to_skas(struct task_struct *from, struct task_struct *to)
+{
+ if(to->thread.arch.fs == 0)
+ return;
+
+ arch_prctl_skas(to, ARCH_SET_FS, (void __user *) to->thread.arch.fs);
}
+
diff --git a/arch/um/sys-x86_64/tls.c b/arch/um/sys-x86_64/tls.c
index ce1bf1b81c4..febbc94be25 100644
--- a/arch/um/sys-x86_64/tls.c
+++ b/arch/um/sys-x86_64/tls.c
@@ -1,14 +1,17 @@
#include "linux/sched.h"
-void debug_arch_force_load_TLS(void)
-{
-}
-
void clear_flushed_tls(struct task_struct *task)
{
}
int arch_copy_tls(struct task_struct *t)
{
+ /*
+ * If CLONE_SETTLS is set, we need to save the thread id
+ * (which is argument 5, child_tid, of clone) so it can be set
+ * during context switches.
+ */
+ t->thread.arch.fs = t->thread.regs.regs.skas.regs[R8 / sizeof(long)];
+
return 0;
}
diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig
index f0d4d72e560..dbfab8fc9b4 100644
--- a/arch/v850/Kconfig
+++ b/arch/v850/Kconfig
@@ -10,6 +10,9 @@ mainmenu "uClinux/v850 (w/o MMU) Kernel Configuration"
config MMU
bool
default n
+config ZONE_DMA
+ bool
+ default y
config RWSEM_GENERIC_SPINLOCK
bool
default y
diff --git a/arch/v850/kernel/anna.c b/arch/v850/kernel/anna.c
index 40892d3e3c2..0e429041a11 100644
--- a/arch/v850/kernel/anna.c
+++ b/arch/v850/kernel/anna.c
@@ -114,7 +114,7 @@ static struct v850e_intc_irq_init irq_inits[] = {
{ "ST", IRQ_INTST(0), IRQ_INTST_NUM, 3, 5 },
{ 0 }
};
-#define NUM_IRQ_INITS ((sizeof irq_inits / sizeof irq_inits[0]) - 1)
+#define NUM_IRQ_INITS (ARRAY_SIZE(irq_inits) - 1)
static struct hw_interrupt_type hw_itypes[NUM_IRQ_INITS];
diff --git a/arch/v850/kernel/as85ep1.c b/arch/v850/kernel/as85ep1.c
index 5352f8a5aa0..18437bc5c3a 100644
--- a/arch/v850/kernel/as85ep1.c
+++ b/arch/v850/kernel/as85ep1.c
@@ -142,7 +142,7 @@ static struct v850e_intc_irq_init irq_inits[] = {
{ "ST", IRQ_INTST(0), IRQ_INTST_NUM, 3, 5 },
{ 0 }
};
-#define NUM_IRQ_INITS ((sizeof irq_inits / sizeof irq_inits[0]) - 1)
+#define NUM_IRQ_INITS (ARRAY_SIZE(irq_inits) - 1)
static struct hw_interrupt_type hw_itypes[NUM_IRQ_INITS];
diff --git a/arch/v850/kernel/fpga85e2c.c b/arch/v850/kernel/fpga85e2c.c
index cb04a6954cc..5c4923558a7 100644
--- a/arch/v850/kernel/fpga85e2c.c
+++ b/arch/v850/kernel/fpga85e2c.c
@@ -138,7 +138,7 @@ struct v850e_intc_irq_init irq_inits[] = {
{ "RPU", IRQ_RPU(0), IRQ_RPU_NUM, 1, 6 },
{ 0 }
};
-#define NUM_IRQ_INITS ((sizeof irq_inits / sizeof irq_inits[0]) - 1)
+#define NUM_IRQ_INITS (ARRAY_SIZE(irq_inits) - 1)
struct hw_interrupt_type hw_itypes[NUM_IRQ_INITS];
diff --git a/arch/v850/kernel/gbus_int.c b/arch/v850/kernel/gbus_int.c
index 25d636e79e6..b2bcc251f65 100644
--- a/arch/v850/kernel/gbus_int.c
+++ b/arch/v850/kernel/gbus_int.c
@@ -16,6 +16,7 @@
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/signal.h>
+#include <linux/kernel.h>
#include <asm/machdep.h>
@@ -36,7 +37,7 @@ struct used_gint {
{ 1, GBUS_INT_PRIORITY_HIGH },
{ 3, GBUS_INT_PRIORITY_LOW }
};
-#define NUM_USED_GINTS (sizeof used_gint / sizeof used_gint[0])
+#define NUM_USED_GINTS ARRAY_SIZE(used_gint)
/* A table of which GINT is used by each GBUS interrupts (they are
assigned based on priority). */
@@ -231,8 +232,7 @@ struct gbus_int_irq_init gbus_irq_inits[] __initdata = {
{ "GBUS_INT", IRQ_GBUS_INT(0), IRQ_GBUS_INT_NUM, 1, 6},
{ 0 }
};
-#define NUM_GBUS_IRQ_INITS \
- ((sizeof gbus_irq_inits / sizeof gbus_irq_inits[0]) - 1)
+#define NUM_GBUS_IRQ_INITS (ARRAY_SIZE(gbus_irq_inits) - 1)
static struct hw_interrupt_type gbus_hw_itypes[NUM_GBUS_IRQ_INITS];
diff --git a/arch/v850/kernel/ma.c b/arch/v850/kernel/ma.c
index 2aa8ab0f7ed..143774de75e 100644
--- a/arch/v850/kernel/ma.c
+++ b/arch/v850/kernel/ma.c
@@ -43,7 +43,7 @@ static struct v850e_intc_irq_init irq_inits[] = {
{ "ST", IRQ_INTST(0), IRQ_INTST_NUM, 4, 5 },
{ 0 }
};
-#define NUM_IRQ_INITS ((sizeof irq_inits / sizeof irq_inits[0]) - 1)
+#define NUM_IRQ_INITS (ARRAY_SIZE(irq_inits) - 1)
static struct hw_interrupt_type hw_itypes[NUM_IRQ_INITS];
diff --git a/arch/v850/kernel/me2.c b/arch/v850/kernel/me2.c
index 14b0c8858aa..38be5c194f6 100644
--- a/arch/v850/kernel/me2.c
+++ b/arch/v850/kernel/me2.c
@@ -44,7 +44,7 @@ static struct v850e_intc_irq_init irq_inits[] = {
{ "UBTITO", IRQ_INTUBTITO(0), IRQ_INTUBTITO_NUM, 5, 4 },
{ 0 }
};
-#define NUM_IRQ_INITS ((sizeof irq_inits / sizeof irq_inits[0]) - 1)
+#define NUM_IRQ_INITS (ARRAY_SIZE(irq_inits) - 1)
static struct hw_interrupt_type hw_itypes[NUM_IRQ_INITS];
diff --git a/arch/v850/kernel/rte_cb.c b/arch/v850/kernel/rte_cb.c
index 0f7f6cd705a..43018e1edeb 100644
--- a/arch/v850/kernel/rte_cb.c
+++ b/arch/v850/kernel/rte_cb.c
@@ -15,6 +15,7 @@
#include <linux/irq.h>
#include <linux/fs.h>
#include <linux/module.h>
+#include <linux/kernel.h>
#include <asm/machdep.h>
#include <asm/v850e_uart.h>
@@ -176,8 +177,7 @@ static struct gbus_int_irq_init gbus_irq_inits[] = {
#endif
{ 0 }
};
-#define NUM_GBUS_IRQ_INITS \
- ((sizeof gbus_irq_inits / sizeof gbus_irq_inits[0]) - 1)
+#define NUM_GBUS_IRQ_INITS (ARRAY_SIZE(gbus_irq_inits) - 1)
static struct hw_interrupt_type gbus_hw_itypes[NUM_GBUS_IRQ_INITS];
diff --git a/arch/v850/kernel/rte_cb_leds.c b/arch/v850/kernel/rte_cb_leds.c
index 996bd4f33ec..aa47ab1dcd8 100644
--- a/arch/v850/kernel/rte_cb_leds.c
+++ b/arch/v850/kernel/rte_cb_leds.c
@@ -117,7 +117,7 @@ static loff_t leds_dev_lseek (struct file *file, loff_t offs, int whence)
return 0;
}
-static struct file_operations leds_fops = {
+static const struct file_operations leds_fops = {
.read = leds_dev_read,
.write = leds_dev_write,
.llseek = leds_dev_lseek
diff --git a/arch/v850/kernel/rte_mb_a_pci.c b/arch/v850/kernel/rte_mb_a_pci.c
index 35213fa9f7d..35a4bd5515c 100644
--- a/arch/v850/kernel/rte_mb_a_pci.c
+++ b/arch/v850/kernel/rte_mb_a_pci.c
@@ -70,8 +70,7 @@ static struct mb_pci_dev_irq mb_pci_dev_irqs[] = {
/* PCI slot 2 */
{ 9, IRQ_MB_A_PCI2(0), 1 }
};
-#define NUM_MB_PCI_DEV_IRQS \
- (sizeof mb_pci_dev_irqs / sizeof mb_pci_dev_irqs[0])
+#define NUM_MB_PCI_DEV_IRQS ARRAY_SIZE(mb_pci_dev_irqs)
/* PCI configuration primitives. */
diff --git a/arch/v850/kernel/rte_me2_cb.c b/arch/v850/kernel/rte_me2_cb.c
index 3be355a029e..46803d48dff 100644
--- a/arch/v850/kernel/rte_me2_cb.c
+++ b/arch/v850/kernel/rte_me2_cb.c
@@ -170,8 +170,7 @@ static struct cb_pic_irq_init cb_pic_irq_inits[] = {
{ "CB_EXTTM2", IRQ_CB_EXTTM2, 1, 1, 6 },
{ 0 }
};
-#define NUM_CB_PIC_IRQ_INITS \
- ((sizeof cb_pic_irq_inits / sizeof cb_pic_irq_inits[0]) - 1)
+#define NUM_CB_PIC_IRQ_INITS (ARRAY_SIZE(cb_pic_irq_inits) - 1)
static struct hw_interrupt_type cb_pic_hw_itypes[NUM_CB_PIC_IRQ_INITS];
static unsigned char cb_pic_active_irqs = 0;
diff --git a/arch/v850/kernel/setup.c b/arch/v850/kernel/setup.c
index 1bf672a2569..a914f244f49 100644
--- a/arch/v850/kernel/setup.c
+++ b/arch/v850/kernel/setup.c
@@ -42,7 +42,7 @@ extern char _root_fs_image_start __attribute__ ((__weak__));
extern char _root_fs_image_end __attribute__ ((__weak__));
-char command_line[COMMAND_LINE_SIZE];
+char __initdata command_line[COMMAND_LINE_SIZE];
/* Memory not used by the kernel. */
static unsigned long total_ram_pages;
@@ -64,8 +64,8 @@ void __init setup_arch (char **cmdline)
{
/* Keep a copy of command line */
*cmdline = command_line;
- memcpy (saved_command_line, command_line, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE - 1] = '\0';
+ memcpy (boot_command_line, command_line, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE - 1] = '\0';
console_verbose ();
diff --git a/arch/v850/kernel/teg.c b/arch/v850/kernel/teg.c
index 290d5066501..699248f92aa 100644
--- a/arch/v850/kernel/teg.c
+++ b/arch/v850/kernel/teg.c
@@ -43,7 +43,7 @@ static struct v850e_intc_irq_init irq_inits[] = {
{ "ST", IRQ_INTST(0), IRQ_INTST_NUM, 1, 5 },
{ 0 }
};
-#define NUM_IRQ_INITS ((sizeof irq_inits / sizeof irq_inits[0]) - 1)
+#define NUM_IRQ_INITS (ARRAY_SIZE(irq_inits) - 1)
static struct hw_interrupt_type hw_itypes[NUM_IRQ_INITS];
diff --git a/arch/v850/kernel/time.c b/arch/v850/kernel/time.c
index cd06f47c0ea..486e3a441c8 100644
--- a/arch/v850/kernel/time.c
+++ b/arch/v850/kernel/time.c
@@ -28,14 +28,6 @@
#define TICK_SIZE (tick_nsec / 1000)
/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-/*
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
diff --git a/arch/v850/kernel/vmlinux.lds.S b/arch/v850/kernel/vmlinux.lds.S
index 3a5fd07fe06..35630822125 100644
--- a/arch/v850/kernel/vmlinux.lds.S
+++ b/arch/v850/kernel/vmlinux.lds.S
@@ -190,12 +190,16 @@
__root_fs_image_start = . ; \
*(.root) \
__root_fs_image_end = . ;
+
+#ifdef CONFIG_BLK_DEV_INITRD
/* The initramfs archive. */
#define INITRAMFS_CONTENTS \
. = ALIGN (4) ; \
___initramfs_start = . ; \
*(.init.ramfs) \
___initramfs_end = . ;
+#endif
+
/* Where the initial bootmap (bitmap for the boot-time memory allocator)
should be place. */
#define BOOTMAP_CONTENTS \
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index d4275537b25..02dd39457bc 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -44,6 +44,10 @@ config MMU
bool
default y
+config ZONE_DMA
+ bool
+ default y
+
config ISA
bool
diff --git a/arch/x86_64/ia32/ia32_binfmt.c b/arch/x86_64/ia32/ia32_binfmt.c
index 5ce0bd486bb..6efe04f3cbc 100644
--- a/arch/x86_64/ia32/ia32_binfmt.c
+++ b/arch/x86_64/ia32/ia32_binfmt.c
@@ -300,12 +300,10 @@ int ia32_setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top,
bprm->loader += stack_base;
bprm->exec += stack_base;
- mpnt = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ mpnt = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
if (!mpnt)
return -ENOMEM;
- memset(mpnt, 0, sizeof(*mpnt));
-
down_write(&mm->mmap_sem);
{
mpnt->vm_mm = mm;
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index b4aa875e175..5f32cf4de5f 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -515,7 +515,7 @@ ia32_sys_call_table:
.quad sys32_vm86_warning /* vm86old */
.quad compat_sys_wait4
.quad sys_swapoff /* 115 */
- .quad sys32_sysinfo
+ .quad compat_sys_sysinfo
.quad sys32_ipc
.quad sys_fsync
.quad stub32_sigreturn
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index c9bac3af29d..200fdde18d9 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -523,72 +523,6 @@ sys32_sysfs(int option, u32 arg1, u32 arg2)
return sys_sysfs(option, arg1, arg2);
}
-struct sysinfo32 {
- s32 uptime;
- u32 loads[3];
- u32 totalram;
- u32 freeram;
- u32 sharedram;
- u32 bufferram;
- u32 totalswap;
- u32 freeswap;
- unsigned short procs;
- unsigned short pad;
- u32 totalhigh;
- u32 freehigh;
- u32 mem_unit;
- char _f[20-2*sizeof(u32)-sizeof(int)];
-};
-
-asmlinkage long
-sys32_sysinfo(struct sysinfo32 __user *info)
-{
- struct sysinfo s;
- int ret;
- mm_segment_t old_fs = get_fs ();
- int bitcount = 0;
-
- set_fs (KERNEL_DS);
- ret = sys_sysinfo((struct sysinfo __user *)&s);
- set_fs (old_fs);
-
- /* Check to see if any memory value is too large for 32-bit and scale
- * down if needed
- */
- if ((s.totalram >> 32) || (s.totalswap >> 32)) {
- while (s.mem_unit < PAGE_SIZE) {
- s.mem_unit <<= 1;
- bitcount++;
- }
- s.totalram >>= bitcount;
- s.freeram >>= bitcount;
- s.sharedram >>= bitcount;
- s.bufferram >>= bitcount;
- s.totalswap >>= bitcount;
- s.freeswap >>= bitcount;
- s.totalhigh >>= bitcount;
- s.freehigh >>= bitcount;
- }
-
- if (!access_ok(VERIFY_WRITE, info, sizeof(struct sysinfo32)) ||
- __put_user (s.uptime, &info->uptime) ||
- __put_user (s.loads[0], &info->loads[0]) ||
- __put_user (s.loads[1], &info->loads[1]) ||
- __put_user (s.loads[2], &info->loads[2]) ||
- __put_user (s.totalram, &info->totalram) ||
- __put_user (s.freeram, &info->freeram) ||
- __put_user (s.sharedram, &info->sharedram) ||
- __put_user (s.bufferram, &info->bufferram) ||
- __put_user (s.totalswap, &info->totalswap) ||
- __put_user (s.freeswap, &info->freeswap) ||
- __put_user (s.procs, &info->procs) ||
- __put_user (s.totalhigh, &info->totalhigh) ||
- __put_user (s.freehigh, &info->freehigh) ||
- __put_user (s.mem_unit, &info->mem_unit))
- return -EFAULT;
- return 0;
-}
-
asmlinkage long
sys32_sched_rr_get_interval(compat_pid_t pid, struct compat_timespec __user *interval)
{
diff --git a/arch/x86_64/kernel/head64.c b/arch/x86_64/kernel/head64.c
index cc230b93cd1..5f197b0a330 100644
--- a/arch/x86_64/kernel/head64.c
+++ b/arch/x86_64/kernel/head64.c
@@ -34,8 +34,6 @@ static void __init clear_bss(void)
#define OLD_CL_BASE_ADDR 0x90000
#define OLD_CL_OFFSET 0x90022
-extern char saved_command_line[];
-
static void __init copy_bootdata(char *real_mode_data)
{
int new_data;
@@ -50,7 +48,7 @@ static void __init copy_bootdata(char *real_mode_data)
new_data = OLD_CL_BASE_ADDR + * (u16 *) OLD_CL_OFFSET;
}
command_line = (char *) ((u64)(new_data));
- memcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
+ memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
}
void __init x86_64_start_kernel(char * real_mode_data)
diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c
index ac085038af2..bdb54a2c9f1 100644
--- a/arch/x86_64/kernel/mce.c
+++ b/arch/x86_64/kernel/mce.c
@@ -516,7 +516,7 @@ static int mce_ioctl(struct inode *i, struct file *f,unsigned int cmd, unsigned
}
}
-static struct file_operations mce_chrdev_ops = {
+static const struct file_operations mce_chrdev_ops = {
.read = mce_read,
.ioctl = mce_ioctl,
};
diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86_64/kernel/mce_amd.c
index fa09debad4b..93c70725763 100644
--- a/arch/x86_64/kernel/mce_amd.c
+++ b/arch/x86_64/kernel/mce_amd.c
@@ -401,7 +401,6 @@ static __cpuinit int allocate_threshold_blocks(unsigned int cpu,
b = kzalloc(sizeof(struct threshold_block), GFP_KERNEL);
if (!b)
return -ENOMEM;
- memset(b, 0, sizeof(struct threshold_block));
b->block = block;
b->bank = bank;
@@ -490,7 +489,6 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
err = -ENOMEM;
goto out;
}
- memset(b, 0, sizeof(struct threshold_bank));
kobject_set_name(&b->kobj, "threshold_bank%i", bank);
b->kobj.parent = &per_cpu(device_mce, cpu).kobj;
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index af425a8049f..60477244d1a 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -100,7 +100,7 @@ EXPORT_SYMBOL_GPL(edid_info);
extern int root_mountflags;
-char command_line[COMMAND_LINE_SIZE];
+char __initdata command_line[COMMAND_LINE_SIZE];
struct resource standard_io_resources[] = {
{ .name = "dma1", .start = 0x00, .end = 0x1f,
@@ -343,7 +343,7 @@ static void discover_ebda(void)
void __init setup_arch(char **cmdline_p)
{
- printk(KERN_INFO "Command line: %s\n", saved_command_line);
+ printk(KERN_INFO "Command line: %s\n", boot_command_line);
ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
screen_info = SCREEN_INFO;
@@ -373,7 +373,7 @@ void __init setup_arch(char **cmdline_p)
early_identify_cpu(&boot_cpu_data);
- strlcpy(command_line, saved_command_line, COMMAND_LINE_SIZE);
+ strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
parse_early_param();
diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S
index 1e54ddf2338..c360c422524 100644
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86_64/kernel/vmlinux.lds.S
@@ -192,10 +192,14 @@ SECTIONS
from .altinstructions and .eh_frame */
.exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { *(.exit.text) }
.exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { *(.exit.data) }
+
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(4096);
__initramfs_start = .;
.init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { *(.init.ramfs) }
__initramfs_end = .;
+#endif
+
. = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
__per_cpu_start = .;
.data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { *(.data.percpu) }
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c
index a65fc6f1dca..49e8cf2e06f 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86_64/mm/fault.c
@@ -69,27 +69,6 @@ static inline int notify_page_fault(enum die_val val, const char *str,
return atomic_notifier_call_chain(&notify_page_fault_chain, val, &args);
}
-void bust_spinlocks(int yes)
-{
- int loglevel_save = console_loglevel;
- if (yes) {
- oops_in_progress = 1;
- } else {
-#ifdef CONFIG_VT
- unblank_screen();
-#endif
- oops_in_progress = 0;
- /*
- * OK, the message is on the console. Now we call printk()
- * without oops_in_progress set so that printk will give klogd
- * a poke. Hold onto your hats...
- */
- console_loglevel = 15; /* NMI oopser may have shut the console up */
- printk(" ");
- console_loglevel = loglevel_save;
- }
-}
-
/* Sometimes the CPU reports invalid exceptions on prefetch.
Check that here and ignore.
Opcode checker based on code by Richard Brunner */
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 2e74cb0b780..7fbb44bea37 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -7,6 +7,10 @@ config FRAME_POINTER
bool
default n
+config ZONE_DMA
+ bool
+ default y
+
config XTENSA
bool
default y
@@ -42,6 +46,9 @@ config ARCH_HAS_ILOG2_U64
bool
default n
+config NO_IOPORT
+ def_bool y
+
source "init/Kconfig"
menu "Processor type and features"
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index b6374c09de2..1ecf6716c32 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -78,7 +78,7 @@ extern unsigned long loops_per_jiffy;
/* Command line specified as configuration option. */
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
#ifdef CONFIG_CMDLINE_BOOL
static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE;
@@ -253,8 +253,8 @@ void __init setup_arch(char **cmdline_p)
extern int mem_reserve(unsigned long, unsigned long, int);
extern void bootmem_init(void);
- memcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
- saved_command_line[COMMAND_LINE_SIZE-1] = '\0';
+ memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
+ boot_command_line[COMMAND_LINE_SIZE-1] = '\0';
*cmdline_p = command_line;
/* Reserve some memory regions */
diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c
index a350431363a..22949be4a5d 100644
--- a/arch/xtensa/kernel/time.c
+++ b/arch/xtensa/kernel/time.c
@@ -38,15 +38,6 @@ unsigned long ccount_nsec; /* nsec per ccount increment */
unsigned int last_ccount_stamp;
static long last_rtc_update = 0;
-/*
- * Scheduler clock - returns current tim in nanosec units.
- */
-
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
static irqreturn_t timer_interrupt(int irq, void *dev_id);
static struct irqaction timer_irqaction = {
.handler = timer_interrupt,
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index a36c104c3a5..ab6370054ce 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -203,10 +203,12 @@ SECTIONS
.data.percpu : { *(.data.percpu) }
__per_cpu_end = .;
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(4096);
__initramfs_start =.;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
/* We need this dummy segment here */