diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/configs/malta_defconfig | 80 | ||||
| -rw-r--r-- | arch/mips/kernel/kspd.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/reset.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/vmlinux.lds.S | 2 | ||||
| -rw-r--r-- | arch/mips/lasat/sysctl.c | 17 | ||||
| -rw-r--r-- | arch/mips/lib/csum_partial_copy.c | 3 | ||||
| -rw-r--r-- | arch/mips/mips-boards/malta/Makefile | 2 | ||||
| -rw-r--r-- | arch/mips/mips-boards/malta/malta_setup.c | 39 | ||||
| -rw-r--r-- | arch/mips/mm/cache.c | 1 | ||||
| -rw-r--r-- | arch/mips/mm/init.c | 17 |
10 files changed, 104 insertions, 61 deletions
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index 1f9300f37f5..96e941084c0 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -644,7 +644,85 @@ CONFIG_CONNECTOR=m # # 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 is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +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=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +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=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_CFI_STAA=y +CONFIG_MTD_CFI_UTIL=y +# 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=y +CONFIG_MTD_PHYSMAP_START=0x0 +CONFIG_MTD_PHYSMAP_LEN=0x0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=0 +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# 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 diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c index 2c82412b9ef..5929f883e46 100644 --- a/arch/mips/kernel/kspd.c +++ b/arch/mips/kernel/kspd.c @@ -301,7 +301,7 @@ static void sp_cleanup(void) for (;;) { unsigned long set; i = j * __NFDBITS; - if (i >= fdt->max_fdset || i >= fdt->max_fds) + if (i >= fdt->max_fds) break; set = fdt->open_fds->fds_bits[j++]; while (set) { diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c index 621037db229..060563a712b 100644 --- a/arch/mips/kernel/reset.c +++ b/arch/mips/kernel/reset.c @@ -23,6 +23,8 @@ void (*_machine_restart)(char *command); void (*_machine_halt)(void); void (*pm_power_off)(void); +EXPORT_SYMBOL(pm_power_off); + void machine_restart(char *command) { if (_machine_restart) diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index 79f0317d84a..cecff24cc97 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -112,6 +112,7 @@ SECTIONS /* .exit.text is discarded at runtime, not link time, to deal with references from .rodata */ .exit.text : { *(.exit.text) } + .exit.data : { *(.exit.data) } . = ALIGN(_PAGE_SIZE); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } @@ -139,7 +140,6 @@ SECTIONS /* Sections to be discarded */ /DISCARD/ : { - *(.exit.data) *(.exitcall.exit) /* ABI crap starts here */ diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c index da35d455549..12878359f2c 100644 --- a/arch/mips/lasat/sysctl.c +++ b/arch/mips/lasat/sysctl.c @@ -40,12 +40,12 @@ static DEFINE_MUTEX(lasat_info_mutex); /* Strategy function to write EEPROM after changing string entry */ int sysctl_lasatstring(ctl_table *table, int *name, int nlen, void *oldval, size_t *oldlenp, - void *newval, size_t newlen, void **context) + void *newval, size_t newlen) { int r; mutex_lock(&lasat_info_mutex); r = sysctl_string(table, name, - nlen, oldval, oldlenp, newval, newlen, context); + nlen, oldval, oldlenp, newval, newlen); if (r < 0) { mutex_unlock(&lasat_info_mutex); return r; @@ -119,11 +119,11 @@ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp, /* Sysctl for setting the IP addresses */ int sysctl_lasat_intvec(ctl_table *table, int *name, int nlen, void *oldval, size_t *oldlenp, - void *newval, size_t newlen, void **context) + void *newval, size_t newlen) { int r; mutex_lock(&lasat_info_mutex); - r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen, context); + r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); if (r < 0) { mutex_unlock(&lasat_info_mutex); return r; @@ -139,14 +139,14 @@ int sysctl_lasat_intvec(ctl_table *table, int *name, int nlen, /* Same for RTC */ int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen, void *oldval, size_t *oldlenp, - void *newval, size_t newlen, void **context) + void *newval, size_t newlen) { int r; mutex_lock(&lasat_info_mutex); rtctmp = ds1603_read(); if (rtctmp < 0) rtctmp = 0; - r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen, context); + r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); if (r < 0) { mutex_unlock(&lasat_info_mutex); return r; @@ -251,13 +251,12 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp, static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen, void *oldval, size_t *oldlenp, - void *newval, size_t newlen, - void **context) + void *newval, size_t newlen) { int r; mutex_lock(&lasat_info_mutex); - r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen, context); + r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); if (r < 0) { mutex_unlock(&lasat_info_mutex); return r; diff --git a/arch/mips/lib/csum_partial_copy.c b/arch/mips/lib/csum_partial_copy.c index 1720f2ceeea..06771040a26 100644 --- a/arch/mips/lib/csum_partial_copy.c +++ b/arch/mips/lib/csum_partial_copy.c @@ -7,6 +7,7 @@ * Copyright (C) 1998, 1999 Ralf Baechle */ #include <linux/kernel.h> +#include <linux/module.h> #include <linux/types.h> #include <asm/byteorder.h> #include <asm/string.h> @@ -29,6 +30,8 @@ __wsum csum_partial_copy_nocheck(const void *src, return sum; } +EXPORT_SYMBOL(csum_partial_copy_nocheck); + /* * Copy from userspace and compute checksum. If we catch an exception * then zero the rest of the buffer. diff --git a/arch/mips/mips-boards/malta/Makefile b/arch/mips/mips-boards/malta/Makefile index 77ee5c6d33c..b662c75fb28 100644 --- a/arch/mips/mips-boards/malta/Makefile +++ b/arch/mips/mips-boards/malta/Makefile @@ -19,5 +19,5 @@ # under Linux. # -obj-y := malta_int.o malta_setup.o +obj-y := malta_int.o malta_mtd.o malta_setup.o obj-$(CONFIG_SMP) += malta_smp.o diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c index 282f3e52eea..56ea76679cd 100644 --- a/arch/mips/mips-boards/malta/malta_setup.c +++ b/arch/mips/mips-boards/malta/malta_setup.c @@ -21,13 +21,6 @@ #include <linux/pci.h> #include <linux/screen_info.h> -#ifdef CONFIG_MTD -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#endif - #include <asm/cpu.h> #include <asm/bootinfo.h> #include <asm/irq.h> @@ -58,30 +51,6 @@ struct resource standard_io_resources[] = { { .name = "dma2", .start = 0xc0, .end = 0xdf, .flags = IORESOURCE_BUSY }, }; -#ifdef CONFIG_MTD -static struct mtd_partition malta_mtd_partitions[] = { - { - .name = "YAMON", - .offset = 0x0, - .size = 0x100000, - .mask_flags = MTD_WRITEABLE - }, - { - .name = "User FS", - .offset = 0x100000, - .size = 0x2e0000 - }, - { - .name = "Board Config", - .offset = 0x3e0000, - .size = 0x020000, - .mask_flags = MTD_WRITEABLE - } -}; - -#define number_partitions (sizeof(malta_mtd_partitions)/sizeof(struct mtd_partition)) -#endif - const char *get_system_type(void) { return "MIPS Malta"; @@ -211,14 +180,6 @@ void __init plat_mem_setup(void) #endif #endif -#ifdef CONFIG_MTD - /* - * Support for MTD on Malta. Use the generic physmap driver - */ - physmap_configure(0x1e000000, 0x400000, 4, NULL); - physmap_set_partitions(malta_mtd_partitions, number_partitions); -#endif - mips_reboot_setup(); board_time_init = mips_time_init; diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c index caf807ded51..1f954a238a6 100644 --- a/arch/mips/mm/cache.c +++ b/arch/mips/mm/cache.c @@ -32,6 +32,7 @@ void (*local_flush_data_cache_page)(void * addr); void (*flush_data_cache_page)(unsigned long addr); void (*flush_icache_all)(void); +EXPORT_SYMBOL_GPL(local_flush_data_cache_page); EXPORT_SYMBOL(flush_data_cache_page); #ifdef CONFIG_DMA_NONCOHERENT diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 9e29ba9205f..ea2d15370bb 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -316,7 +316,7 @@ static int __init page_is_ram(unsigned long pagenr) void __init paging_init(void) { unsigned long zones_size[MAX_NR_ZONES] = { 0, }; - unsigned long max_dma, high, low; + unsigned long max_dma, low; #ifndef CONFIG_FLATMEM unsigned long zholes_size[MAX_NR_ZONES] = { 0, }; unsigned long i, j, pfn; @@ -331,7 +331,6 @@ void __init paging_init(void) max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; low = max_low_pfn; - high = highend_pfn; #ifdef CONFIG_ISA if (low < max_dma) @@ -344,13 +343,13 @@ void __init paging_init(void) zones_size[ZONE_DMA] = low; #endif #ifdef CONFIG_HIGHMEM - if (cpu_has_dc_aliases) { - printk(KERN_WARNING "This processor doesn't support highmem."); - if (high - low) - printk(" %ldk highmem ignored", high - low); - printk("\n"); - } else - zones_size[ZONE_HIGHMEM] = high - low; + zones_size[ZONE_HIGHMEM] = highend_pfn - highstart_pfn; + + if (cpu_has_dc_aliases && zones_size[ZONE_HIGHMEM]) { + printk(KERN_WARNING "This processor doesn't support highmem." + " %ldk highmem ignored\n", zones_size[ZONE_HIGHMEM]); + zones_size[ZONE_HIGHMEM] = 0; + } #endif #ifdef CONFIG_FLATMEM |