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-rw-r--r--arch/i386/pci/common.c4
-rw-r--r--arch/i386/pci/pci.h2
-rw-r--r--arch/s390/hypfs/hypfs_diag.c2
-rw-r--r--arch/s390/kernel/compat_linux.c19
-rw-r--r--arch/s390/kernel/machine_kexec.c1
-rw-r--r--arch/s390/kernel/module.c2
-rw-r--r--arch/s390/kernel/process.c2
-rw-r--r--arch/s390/kernel/profile.c2
-rw-r--r--arch/s390/kernel/s390_ext.c2
-rw-r--r--arch/s390/kernel/time.c2
-rw-r--r--arch/s390/kernel/traps.c18
-rw-r--r--arch/s390/lib/string.c4
-rw-r--r--arch/s390/mm/cmm.c2
-rw-r--r--arch/s390/mm/fault.c2
-rw-r--r--arch/sparc/kernel/of_device.c173
-rw-r--r--arch/sparc64/defconfig39
-rw-r--r--arch/sparc64/kernel/of_device.c314
-rw-r--r--arch/sparc64/kernel/prom.c51
18 files changed, 389 insertions, 252 deletions
diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c
index c624b61e110..0a362e3aeac 100644
--- a/arch/i386/pci/common.c
+++ b/arch/i386/pci/common.c
@@ -17,10 +17,6 @@
#include "pci.h"
-#ifdef CONFIG_PCI_BIOS
-extern void pcibios_sort(void);
-#endif
-
unsigned int pci_probe = PCI_PROBE_BIOS | PCI_PROBE_CONF1 | PCI_PROBE_CONF2 |
PCI_PROBE_MMCONF;
diff --git a/arch/i386/pci/pci.h b/arch/i386/pci/pci.h
index 12bf3d8dda2..bf4e7933538 100644
--- a/arch/i386/pci/pci.h
+++ b/arch/i386/pci/pci.h
@@ -84,4 +84,4 @@ extern int pci_conf1_read(unsigned int seg, unsigned int bus,
extern void pci_direct_init(void);
extern void pci_pcbios_init(void);
extern void pci_mmcfg_init(void);
-
+extern void pcibios_sort(void);
diff --git a/arch/s390/hypfs/hypfs_diag.c b/arch/s390/hypfs/hypfs_diag.c
index efa74af7f04..1785bce2b91 100644
--- a/arch/s390/hypfs/hypfs_diag.c
+++ b/arch/s390/hypfs/hypfs_diag.c
@@ -403,7 +403,7 @@ static void *diag204_get_buffer(enum diag204_format fmt, int *pages)
*pages = 1;
return diag204_alloc_rbuf();
} else {/* INFO_EXT */
- *pages = diag204(SUBC_RSI | INFO_EXT, 0, 0);
+ *pages = diag204(SUBC_RSI | INFO_EXT, 0, NULL);
if (*pages <= 0)
return ERR_PTR(-ENOSYS);
else
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index cabb4ff54cd..785c9f70ac9 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -409,7 +409,7 @@ asmlinkage long sys32_sysinfo(struct sysinfo32 __user *info)
mm_segment_t old_fs = get_fs ();
set_fs (KERNEL_DS);
- ret = sys_sysinfo(&s);
+ 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]);
@@ -438,7 +438,7 @@ asmlinkage long sys32_sched_rr_get_interval(compat_pid_t pid,
mm_segment_t old_fs = get_fs ();
set_fs (KERNEL_DS);
- ret = sys_sched_rr_get_interval(pid, &t);
+ ret = sys_sched_rr_get_interval(pid, (struct timespec __user *) &t);
set_fs (old_fs);
if (put_compat_timespec(&t, interval))
return -EFAULT;
@@ -464,7 +464,10 @@ asmlinkage long sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
}
}
set_fs (KERNEL_DS);
- ret = sys_rt_sigprocmask(how, set ? &s : NULL, oset ? &s : NULL, sigsetsize);
+ ret = sys_rt_sigprocmask(how,
+ set ? (sigset_t __user *) &s : NULL,
+ oset ? (sigset_t __user *) &s : NULL,
+ sigsetsize);
set_fs (old_fs);
if (ret) return ret;
if (oset) {
@@ -489,7 +492,7 @@ asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *set,
mm_segment_t old_fs = get_fs();
set_fs (KERNEL_DS);
- ret = sys_rt_sigpending(&s, sigsetsize);
+ ret = sys_rt_sigpending((sigset_t __user *) &s, sigsetsize);
set_fs (old_fs);
if (!ret) {
switch (_NSIG_WORDS) {
@@ -514,7 +517,7 @@ sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo)
if (copy_siginfo_from_user32(&info, uinfo))
return -EFAULT;
set_fs (KERNEL_DS);
- ret = sys_rt_sigqueueinfo(pid, sig, &info);
+ ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *) &info);
set_fs (old_fs);
return ret;
}
@@ -674,7 +677,8 @@ asmlinkage long sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offse
return -EFAULT;
set_fs(KERNEL_DS);
- ret = sys_sendfile(out_fd, in_fd, offset ? &of : NULL, count);
+ ret = sys_sendfile(out_fd, in_fd,
+ offset ? (off_t __user *) &of : NULL, count);
set_fs(old_fs);
if (offset && put_user(of, offset))
@@ -694,7 +698,8 @@ asmlinkage long sys32_sendfile64(int out_fd, int in_fd,
return -EFAULT;
set_fs(KERNEL_DS);
- ret = sys_sendfile64(out_fd, in_fd, offset ? &lof : NULL, count);
+ ret = sys_sendfile64(out_fd, in_fd,
+ offset ? (loff_t __user *) &lof : NULL, count);
set_fs(old_fs);
if (offset && put_user(lof, offset))
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index fbde6a91526..60b1ea9f946 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -63,6 +63,7 @@ NORET_TYPE void
machine_kexec(struct kimage *image)
{
clear_all_subchannels();
+ cio_reset_channel_paths();
/* Disable lowcore protection */
ctl_clear_bit(0,28);
diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
index c271cdab58e..d989ed45a7a 100644
--- a/arch/s390/kernel/module.c
+++ b/arch/s390/kernel/module.c
@@ -119,7 +119,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
int nrela, i, j;
/* Find symbol table and string table. */
- symtab = 0;
+ symtab = NULL;
for (i = 0; i < hdr->e_shnum; i++)
switch (sechdrs[i].sh_type) {
case SHT_SYMTAB:
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 78c8e5548ca..d3cbfa3005e 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -172,7 +172,7 @@ void show_regs(struct pt_regs *regs)
show_registers(regs);
/* Show stack backtrace if pt_regs is from kernel mode */
if (!(regs->psw.mask & PSW_MASK_PSTATE))
- show_trace(0,(unsigned long *) regs->gprs[15]);
+ show_trace(NULL, (unsigned long *) regs->gprs[15]);
}
extern void kernel_thread_starter(void);
diff --git a/arch/s390/kernel/profile.c b/arch/s390/kernel/profile.c
index 7ba777eec1a..b81aa1f569c 100644
--- a/arch/s390/kernel/profile.c
+++ b/arch/s390/kernel/profile.c
@@ -13,7 +13,7 @@ static struct proc_dir_entry * root_irq_dir;
void init_irq_proc(void)
{
/* create /proc/irq */
- root_irq_dir = proc_mkdir("irq", 0);
+ root_irq_dir = proc_mkdir("irq", NULL);
/* create /proc/irq/prof_cpu_mask */
create_prof_cpu_mask(root_irq_dir);
diff --git a/arch/s390/kernel/s390_ext.c b/arch/s390/kernel/s390_ext.c
index 207bc511a6e..c1b383537fe 100644
--- a/arch/s390/kernel/s390_ext.c
+++ b/arch/s390/kernel/s390_ext.c
@@ -24,7 +24,7 @@
* (0x1202 external call, 0x1004 cpu timer, 0x2401 hwc console, 0x4000
* iucv and 0x2603 pfault) this is always the first element.
*/
-ext_int_info_t *ext_int_hash[256] = { 0, };
+ext_int_info_t *ext_int_hash[256] = { NULL, };
static inline int ext_hash(__u16 code)
{
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index f7fe9bc4339..74e6178fbaf 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -379,7 +379,7 @@ void __init time_init(void)
-xtime.tv_sec, -xtime.tv_nsec);
/* request the clock comparator external interrupt */
- if (register_early_external_interrupt(0x1004, 0,
+ if (register_early_external_interrupt(0x1004, NULL,
&ext_int_info_cc) != 0)
panic("Couldn't request external interrupt 0x1004");
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index 12240c03a6d..bde1d1d5985 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -170,7 +170,7 @@ void show_stack(struct task_struct *task, unsigned long *sp)
*/
void dump_stack(void)
{
- show_stack(0, 0);
+ show_stack(NULL, NULL);
}
EXPORT_SYMBOL(dump_stack);
@@ -331,9 +331,9 @@ static void inline do_trap(long interruption_code, int signr, char *str,
}
}
-static inline void *get_check_address(struct pt_regs *regs)
+static inline void __user *get_check_address(struct pt_regs *regs)
{
- return (void *)((regs->psw.addr-S390_lowcore.pgm_ilc) & PSW_ADDR_INSN);
+ return (void __user *)((regs->psw.addr-S390_lowcore.pgm_ilc) & PSW_ADDR_INSN);
}
void do_single_step(struct pt_regs *regs)
@@ -360,7 +360,7 @@ asmlinkage void name(struct pt_regs * regs, long interruption_code) \
info.si_signo = signr; \
info.si_errno = 0; \
info.si_code = sicode; \
- info.si_addr = (void *)siaddr; \
+ info.si_addr = siaddr; \
do_trap(interruption_code, signr, str, regs, &info); \
}
@@ -392,7 +392,7 @@ DO_ERROR_INFO(SIGILL, "translation exception", translation_exception,
ILL_ILLOPN, get_check_address(regs))
static inline void
-do_fp_trap(struct pt_regs *regs, void *location,
+do_fp_trap(struct pt_regs *regs, void __user *location,
int fpc, long interruption_code)
{
siginfo_t si;
@@ -424,10 +424,10 @@ asmlinkage void illegal_op(struct pt_regs * regs, long interruption_code)
{
siginfo_t info;
__u8 opcode[6];
- __u16 *location;
+ __u16 __user *location;
int signal = 0;
- location = (__u16 *) get_check_address(regs);
+ location = get_check_address(regs);
/*
* We got all needed information from the lowcore and can
@@ -559,10 +559,10 @@ DO_ERROR_INFO(SIGILL, "specification exception", specification_exception,
asmlinkage void data_exception(struct pt_regs * regs, long interruption_code)
{
- __u16 *location;
+ __u16 __user *location;
int signal = 0;
- location = (__u16 *) get_check_address(regs);
+ location = get_check_address(regs);
/*
* We got all needed information from the lowcore and can
diff --git a/arch/s390/lib/string.c b/arch/s390/lib/string.c
index 8240cc77e06..ae5cf5d03d4 100644
--- a/arch/s390/lib/string.c
+++ b/arch/s390/lib/string.c
@@ -233,7 +233,7 @@ char * strrchr(const char * s, int c)
if (s[len] == (char) c)
return (char *) s + len;
} while (--len > 0);
- return 0;
+ return NULL;
}
EXPORT_SYMBOL(strrchr);
@@ -267,7 +267,7 @@ char * strstr(const char * s1,const char * s2)
return (char *) s1;
s1++;
}
- return 0;
+ return NULL;
}
EXPORT_SYMBOL(strstr);
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 81be2fec7dc..ceea51cff03 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -161,7 +161,7 @@ cmm_thread(void *dummy)
static void
cmm_start_thread(void)
{
- kernel_thread(cmm_thread, 0, 0);
+ kernel_thread(cmm_thread, NULL, 0);
}
static void
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 833d5941746..7cd82575813 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -144,7 +144,7 @@ static void do_sigsegv(struct pt_regs *regs, unsigned long error_code,
#endif
si.si_signo = SIGSEGV;
si.si_code = si_code;
- si.si_addr = (void *) address;
+ si.si_addr = (void __user *) address;
force_sig_info(SIGSEGV, &si, current);
}
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index bc956c53037..5a2faad5d04 100644
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -183,7 +183,7 @@ struct bus_type of_bus_type = {
};
EXPORT_SYMBOL(of_bus_type);
-static inline u64 of_read_addr(u32 *cell, int size)
+static inline u64 of_read_addr(const u32 *cell, int size)
{
u64 r = 0;
while (size--)
@@ -209,8 +209,8 @@ struct of_bus {
int (*match)(struct device_node *parent);
void (*count_cells)(struct device_node *child,
int *addrc, int *sizec);
- u64 (*map)(u32 *addr, u32 *range, int na, int ns, int pna);
- int (*translate)(u32 *addr, u64 offset, int na);
+ int (*map)(u32 *addr, const u32 *range,
+ int na, int ns, int pna);
unsigned int (*get_flags)(u32 *addr);
};
@@ -224,27 +224,49 @@ static void of_bus_default_count_cells(struct device_node *dev,
get_cells(dev, addrc, sizec);
}
-static u64 of_bus_default_map(u32 *addr, u32 *range, int na, int ns, int pna)
+/* Make sure the least significant 64-bits are in-range. Even
+ * for 3 or 4 cell values it is a good enough approximation.
+ */
+static int of_out_of_range(const u32 *addr, const u32 *base,
+ const u32 *size, int na, int ns)
{
- u64 cp, s, da;
+ u64 a = of_read_addr(addr, na);
+ u64 b = of_read_addr(base, na);
+
+ if (a < b)
+ return 1;
- cp = of_read_addr(range, na);
- s = of_read_addr(range + na + pna, ns);
- da = of_read_addr(addr, na);
+ b += of_read_addr(size, ns);
+ if (a >= b)
+ return 1;
- if (da < cp || da >= (cp + s))
- return OF_BAD_ADDR;
- return da - cp;
+ return 0;
}
-static int of_bus_default_translate(u32 *addr, u64 offset, int na)
+static int of_bus_default_map(u32 *addr, const u32 *range,
+ int na, int ns, int pna)
{
- u64 a = of_read_addr(addr, na);
- memset(addr, 0, na * 4);
- a += offset;
- if (na > 1)
- addr[na - 2] = a >> 32;
- addr[na - 1] = a & 0xffffffffu;
+ u32 result[OF_MAX_ADDR_CELLS];
+ int i;
+
+ if (ns > 2) {
+ printk("of_device: Cannot handle size cells (%d) > 2.", ns);
+ return -EINVAL;
+ }
+
+ if (of_out_of_range(addr, range, range + na + pna, na, ns))
+ return -EINVAL;
+
+ /* Start with the parent range base. */
+ memcpy(result, range + na, pna * 4);
+
+ /* Add in the child address offset. */
+ for (i = 0; i < na; i++)
+ result[pna - 1 - i] +=
+ (addr[na - 1 - i] -
+ range[na - 1 - i]);
+
+ memcpy(addr, result, pna * 4);
return 0;
}
@@ -254,14 +276,26 @@ static unsigned int of_bus_default_get_flags(u32 *addr)
return IORESOURCE_MEM;
}
-
/*
* PCI bus specific translator
*/
static int of_bus_pci_match(struct device_node *np)
{
- return !strcmp(np->type, "pci") || !strcmp(np->type, "pciex");
+ if (!strcmp(np->type, "pci") || !strcmp(np->type, "pciex")) {
+ /* Do not do PCI specific frobbing if the
+ * PCI bridge lacks a ranges property. We
+ * want to pass it through up to the next
+ * parent as-is, not with the PCI translate
+ * method which chops off the top address cell.
+ */
+ if (!of_find_property(np, "ranges", NULL))
+ return 0;
+
+ return 1;
+ }
+
+ return 0;
}
static void of_bus_pci_count_cells(struct device_node *np,
@@ -273,27 +307,32 @@ static void of_bus_pci_count_cells(struct device_node *np,
*sizec = 2;
}
-static u64 of_bus_pci_map(u32 *addr, u32 *range, int na, int ns, int pna)
+static int of_bus_pci_map(u32 *addr, const u32 *range,
+ int na, int ns, int pna)
{
- u64 cp, s, da;
+ u32 result[OF_MAX_ADDR_CELLS];
+ int i;
/* Check address type match */
if ((addr[0] ^ range[0]) & 0x03000000)
- return OF_BAD_ADDR;
+ return -EINVAL;
- /* Read address values, skipping high cell */
- cp = of_read_addr(range + 1, na - 1);
- s = of_read_addr(range + na + pna, ns);
- da = of_read_addr(addr + 1, na - 1);
+ if (of_out_of_range(addr + 1, range + 1, range + na + pna,
+ na - 1, ns))
+ return -EINVAL;
- if (da < cp || da >= (cp + s))
- return OF_BAD_ADDR;
- return da - cp;
-}
+ /* Start with the parent range base. */
+ memcpy(result, range + na, pna * 4);
-static int of_bus_pci_translate(u32 *addr, u64 offset, int na)
-{
- return of_bus_default_translate(addr + 1, offset, na - 1);
+ /* Add in the child address offset, skipping high cell. */
+ for (i = 0; i < na - 1; i++)
+ result[pna - 1 - i] +=
+ (addr[na - 1 - i] -
+ range[na - 1 - i]);
+
+ memcpy(addr, result, pna * 4);
+
+ return 0;
}
static unsigned int of_bus_pci_get_flags(u32 *addr)
@@ -332,16 +371,11 @@ static void of_bus_sbus_count_cells(struct device_node *child,
*sizec = 1;
}
-static u64 of_bus_sbus_map(u32 *addr, u32 *range, int na, int ns, int pna)
+static int of_bus_sbus_map(u32 *addr, const u32 *range, int na, int ns, int pna)
{
return of_bus_default_map(addr, range, na, ns, pna);
}
-static int of_bus_sbus_translate(u32 *addr, u64 offset, int na)
-{
- return of_bus_default_translate(addr, offset, na);
-}
-
static unsigned int of_bus_sbus_get_flags(u32 *addr)
{
return IORESOURCE_MEM;
@@ -360,7 +394,6 @@ static struct of_bus of_busses[] = {
.match = of_bus_pci_match,
.count_cells = of_bus_pci_count_cells,
.map = of_bus_pci_map,
- .translate = of_bus_pci_translate,
.get_flags = of_bus_pci_get_flags,
},
/* SBUS */
@@ -370,7 +403,6 @@ static struct of_bus of_busses[] = {
.match = of_bus_sbus_match,
.count_cells = of_bus_sbus_count_cells,
.map = of_bus_sbus_map,
- .translate = of_bus_sbus_translate,
.get_flags = of_bus_sbus_get_flags,
},
/* Default */
@@ -380,7 +412,6 @@ static struct of_bus of_busses[] = {
.match = NULL,
.count_cells = of_bus_default_count_cells,
.map = of_bus_default_map,
- .translate = of_bus_default_translate,
.get_flags = of_bus_default_get_flags,
},
};
@@ -405,33 +436,34 @@ static int __init build_one_resource(struct device_node *parent,
u32 *ranges;
unsigned int rlen;
int rone;
- u64 offset = OF_BAD_ADDR;
ranges = of_get_property(parent, "ranges", &rlen);
if (ranges == NULL || rlen == 0) {
- offset = of_read_addr(addr, na);
- memset(addr, 0, pna * 4);
- goto finish;
+ u32 result[OF_MAX_ADDR_CELLS];
+ int i;
+
+ memset(result, 0, pna * 4);
+ for (i = 0; i < na; i++)
+ result[pna - 1 - i] =
+ addr[na - 1 - i];
+
+ memcpy(addr, result, pna * 4);
+ return 0;
}
/* Now walk through the ranges */
rlen /= 4;
rone = na + pna + ns;
for (; rlen >= rone; rlen -= rone, ranges += rone) {
- offset = bus->map(addr, ranges, na, ns, pna);
- if (offset != OF_BAD_ADDR)
- break;
+ if (!bus->map(addr, ranges, na, ns, pna))
+ return 0;
}
- if (offset == OF_BAD_ADDR)
- return 1;
- memcpy(addr, ranges + na, 4 * pna);
-
-finish:
- /* Translate it into parent bus space */
- return pbus->translate(addr, offset, pna);
+ return 1;
}
+static int of_resource_verbose;
+
static void __init build_device_resources(struct of_device *op,
struct device *parent)
{
@@ -497,7 +529,8 @@ static void __init build_device_resources(struct of_device *op,
pbus = of_match_bus(pp);
pbus->count_cells(dp, &pna, &pns);
- if (build_one_resource(dp, bus, pbus, addr, dna, dns, pna))
+ if (build_one_resource(dp, bus, pbus, addr,
+ dna, dns, pna))
break;
dna = pna;
@@ -507,6 +540,12 @@ static void __init build_device_resources(struct of_device *op,
build_res:
memset(r, 0, sizeof(*r));
+
+ if (of_resource_verbose)
+ printk("%s reg[%d] -> %llx\n",
+ op->node->full_name, index,
+ result);
+
if (result != OF_BAD_ADDR) {
r->start = result & 0xffffffff;
r->end = result + size - 1;
@@ -643,6 +682,18 @@ static int __init of_bus_driver_init(void)
postcore_initcall(of_bus_driver_init);
+static int __init of_debug(char *str)
+{
+ int val = 0;
+
+ get_option(&str, &val);
+ if (val & 1)
+ of_resource_verbose = 1;
+ return 1;
+}
+
+__setup("of_debug=", of_debug);
+
int of_register_driver(struct of_platform_driver *drv, struct bus_type *bus)
{
/* initialize common driver fields */
@@ -695,9 +746,11 @@ int of_device_register(struct of_device *ofdev)
if (rc)
return rc;
- device_create_file(&ofdev->dev, &dev_attr_devspec);
+ rc = device_create_file(&ofdev->dev, &dev_attr_devspec);
+ if (rc)
+ device_unregister(&ofdev->dev);
- return 0;
+ return rc;
}
void of_device_unregister(struct of_device *ofdev)
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index b2f41147d0e..38353621069 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.17
-# Fri Jun 23 23:17:09 2006
+# Linux kernel version: 2.6.18-rc1
+# Wed Jul 12 14:00:58 2006
#
CONFIG_SPARC=y
CONFIG_SPARC64=y
@@ -18,6 +18,7 @@ CONFIG_SECCOMP=y
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
@@ -51,10 +52,12 @@ CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
+CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
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
@@ -127,8 +130,8 @@ CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPARSEMEM_EXTREME=y
-CONFIG_MEMORY_HOTPLUG=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_SBUS=y
CONFIG_SBUSCHAR=y
@@ -203,7 +206,6 @@ CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
-CONFIG_TCP_CONG_COMPOUND=m
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
@@ -461,9 +463,8 @@ CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=m
+CONFIG_MD_RAID456=m
# CONFIG_MD_RAID5_RESHAPE is not set
-CONFIG_MD_RAID6=m
CONFIG_MD_MULTIPATH=m
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
@@ -663,6 +664,7 @@ CONFIG_SERIO_RAW=m
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
#
@@ -693,6 +695,7 @@ CONFIG_UNIX98_PTYS=y
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
@@ -839,12 +842,13 @@ CONFIG_VIDEO_V4L2=y
#
# Graphics support
#
+# CONFIG_FIRMWARE_EDID 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_FIRMWARE_EDID is not set
+# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
# CONFIG_FB_CIRRUS is not set
@@ -954,6 +958,18 @@ CONFIG_SND_ALI5451=m
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
@@ -1263,6 +1279,7 @@ CONFIG_RAMFS=y
# CONFIG_NFSD is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
+# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
@@ -1331,14 +1348,19 @@ CONFIG_KPROBES=y
#
CONFIG_PRINTK_TIME=y
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=18
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHEDSTATS=y
# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# 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_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
@@ -1402,3 +1424,4 @@ CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index 169b017eec0..7064cee290a 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -210,7 +210,7 @@ struct bus_type of_bus_type = {
};
EXPORT_SYMBOL(of_bus_type);
-static inline u64 of_read_addr(u32 *cell, int size)
+static inline u64 of_read_addr(const u32 *cell, int size)
{
u64 r = 0;
while (size--)
@@ -236,8 +236,8 @@ struct of_bus {
int (*match)(struct device_node *parent);
void (*count_cells)(struct device_node *child,
int *addrc, int *sizec);
- u64 (*map)(u32 *addr, u32 *range, int na, int ns, int pna);
- int (*translate)(u32 *addr, u64 offset, int na);
+ int (*map)(u32 *addr, const u32 *range,
+ int na, int ns, int pna);
unsigned int (*get_flags)(u32 *addr);
};
@@ -251,27 +251,49 @@ static void of_bus_default_count_cells(struct device_node *dev,
get_cells(dev, addrc, sizec);
}
-static u64 of_bus_default_map(u32 *addr, u32 *range, int na, int ns, int pna)
+/* Make sure the least significant 64-bits are in-range. Even
+ * for 3 or 4 cell values it is a good enough approximation.
+ */
+static int of_out_of_range(const u32 *addr, const u32 *base,
+ const u32 *size, int na, int ns)
{
- u64 cp, s, da;
+ u64 a = of_read_addr(addr, na);
+ u64 b = of_read_addr(base, na);
- cp = of_read_addr(range, na);
- s = of_read_addr(range + na + pna, ns);
- da = of_read_addr(addr, na);
+ if (a < b)
+ return 1;
- if (da < cp || da >= (cp + s))
- return OF_BAD_ADDR;
- return da - cp;
+ b += of_read_addr(size, ns);
+ if (a >= b)
+ return 1;
+
+ return 0;
}
-static int of_bus_default_translate(u32 *addr, u64 offset, int na)
+static int of_bus_default_map(u32 *addr, const u32 *range,
+ int na, int ns, int pna)
{
- u64 a = of_read_addr(addr, na);
- memset(addr, 0, na * 4);
- a += offset;
- if (na > 1)
- addr[na - 2] = a >> 32;
- addr[na - 1] = a & 0xffffffffu;
+ u32 result[OF_MAX_ADDR_CELLS];
+ int i;
+
+ if (ns > 2) {
+ printk("of_device: Cannot handle size cells (%d) > 2.", ns);
+ return -EINVAL;
+ }
+
+ if (of_out_of_range(addr, range, range + na + pna, na, ns))
+ return -EINVAL;
+
+ /* Start with the parent range base. */
+ memcpy(result, range + na, pna * 4);
+
+ /* Add in the child address offset. */
+ for (i = 0; i < na; i++)
+ result[pna - 1 - i] +=
+ (addr[na - 1 - i] -
+ range[na - 1 - i]);
+
+ memcpy(addr, result, pna * 4);
return 0;
}
@@ -287,7 +309,20 @@ static unsigned int of_bus_default_get_flags(u32 *addr)
static int of_bus_pci_match(struct device_node *np)
{
- return !strcmp(np->type, "pci") || !strcmp(np->type, "pciex");
+ if (!strcmp(np->type, "pci") || !strcmp(np->type, "pciex")) {
+ /* Do not do PCI specific frobbing if the
+ * PCI bridge lacks a ranges property. We
+ * want to pass it through up to the next
+ * parent as-is, not with the PCI translate
+ * method which chops off the top address cell.
+ */
+ if (!of_find_property(np, "ranges", NULL))
+ return 0;
+
+ return 1;
+ }
+
+ return 0;
}
static void of_bus_pci_count_cells(struct device_node *np,
@@ -299,27 +334,32 @@ static void of_bus_pci_count_cells(struct device_node *np,
*sizec = 2;
}
-static u64 of_bus_pci_map(u32 *addr, u32 *range, int na, int ns, int pna)
+static int of_bus_pci_map(u32 *addr, const u32 *range,
+ int na, int ns, int pna)
{
- u64 cp, s, da;
+ u32 result[OF_MAX_ADDR_CELLS];
+ int i;
/* Check address type match */
if ((addr[0] ^ range[0]) & 0x03000000)
- return OF_BAD_ADDR;
+ return -EINVAL;
- /* Read address values, skipping high cell */
- cp = of_read_addr(range + 1, na - 1);
- s = of_read_addr(range + na + pna, ns);
- da = of_read_addr(addr + 1, na - 1);
+ if (of_out_of_range(addr + 1, range + 1, range + na + pna,
+ na - 1, ns))
+ return -EINVAL;
- if (da < cp || da >= (cp + s))
- return OF_BAD_ADDR;
- return da - cp;
-}
+ /* Start with the parent range base. */
+ memcpy(result, range + na, pna * 4);
-static int of_bus_pci_translate(u32 *addr, u64 offset, int na)
-{
- return of_bus_default_translate(addr + 1, offset, na - 1);
+ /* Add in the child address offset, skipping high cell. */
+ for (i = 0; i < na - 1; i++)
+ result[pna - 1 - i] +=
+ (addr[na - 1 - i] -
+ range[na - 1 - i]);
+
+ memcpy(addr, result, pna * 4);
+
+ return 0;
}
static unsigned int of_bus_pci_get_flags(u32 *addr)
@@ -340,59 +380,6 @@ static unsigned int of_bus_pci_get_flags(u32 *addr)
}
/*
- * ISA bus specific translator
- */
-
-static int of_bus_isa_match(struct device_node *np)
-{
- return !strcmp(np->name, "isa");
-}
-
-static void of_bus_isa_count_cells(struct device_node *child,
- int *addrc, int *sizec)
-{
- if (addrc)
- *addrc = 2;
- if (sizec)
- *sizec = 1;
-}
-
-static u64 of_bus_isa_map(u32 *addr, u32 *range, int na, int ns, int pna)
-{
- u64 cp, s, da;
-
- /* Check address type match */
- if ((addr[0] ^ range[0]) & 0x00000001)
- return OF_BAD_ADDR;
-
- /* Read address values, skipping high cell */
- cp = of_read_addr(range + 1, na - 1);
- s = of_read_addr(range + na + pna, ns);
- da = of_read_addr(addr + 1, na - 1);
-
- if (da < cp || da >= (cp + s))
- return OF_BAD_ADDR;
- return da - cp;
-}
-
-static int of_bus_isa_translate(u32 *addr, u64 offset, int na)
-{
- return of_bus_default_translate(addr + 1, offset, na - 1);
-}
-
-static unsigned int of_bus_isa_get_flags(u32 *addr)
-{
- unsigned int flags = 0;
- u32 w = addr[0];
-
- if (w & 1)
- flags |= IORESOURCE_IO;
- else
- flags |= IORESOURCE_MEM;
- return flags;
-}
-
-/*
* SBUS bus specific translator
*/
@@ -411,16 +398,11 @@ static void of_bus_sbus_count_cells(struct device_node *child,
*sizec = 1;
}
-static u64 of_bus_sbus_map(u32 *addr, u32 *range, int na, int ns, int pna)
+static int of_bus_sbus_map(u32 *addr, const u32 *range, int na, int ns, int pna)
{
return of_bus_default_map(addr, range, na, ns, pna);
}
-static int of_bus_sbus_translate(u32 *addr, u64 offset, int na)
-{
- return of_bus_default_translate(addr, offset, na);
-}
-
static unsigned int of_bus_sbus_get_flags(u32 *addr)
{
return IORESOURCE_MEM;
@@ -439,19 +421,8 @@ static struct of_bus of_busses[] = {
.match = of_bus_pci_match,
.count_cells = of_bus_pci_count_cells,
.map = of_bus_pci_map,
- .translate = of_bus_pci_translate,
.get_flags = of_bus_pci_get_flags,
},
- /* ISA */
- {
- .name = "isa",
- .addr_prop_name = "reg",
- .match = of_bus_isa_match,
- .count_cells = of_bus_isa_count_cells,
- .map = of_bus_isa_map,
- .translate = of_bus_isa_translate,
- .get_flags = of_bus_isa_get_flags,
- },
/* SBUS */
{
.name = "sbus",
@@ -459,7 +430,6 @@ static struct of_bus of_busses[] = {
.match = of_bus_sbus_match,
.count_cells = of_bus_sbus_count_cells,
.map = of_bus_sbus_map,
- .translate = of_bus_sbus_translate,
.get_flags = of_bus_sbus_get_flags,
},
/* Default */
@@ -469,7 +439,6 @@ static struct of_bus of_busses[] = {
.match = NULL,
.count_cells = of_bus_default_count_cells,
.map = of_bus_default_map,
- .translate = of_bus_default_translate,
.get_flags = of_bus_default_get_flags,
},
};
@@ -494,33 +463,62 @@ static int __init build_one_resource(struct device_node *parent,
u32 *ranges;
unsigned int rlen;
int rone;
- u64 offset = OF_BAD_ADDR;
ranges = of_get_property(parent, "ranges", &rlen);
if (ranges == NULL || rlen == 0) {
- offset = of_read_addr(addr, na);
- memset(addr, 0, pna * 4);
- goto finish;
+ u32 result[OF_MAX_ADDR_CELLS];
+ int i;
+
+ memset(result, 0, pna * 4);
+ for (i = 0; i < na; i++)
+ result[pna - 1 - i] =
+ addr[na - 1 - i];
+
+ memcpy(addr, result, pna * 4);
+ return 0;
}
/* Now walk through the ranges */
rlen /= 4;
rone = na + pna + ns;
for (; rlen >= rone; rlen -= rone, ranges += rone) {
- offset = bus->map(addr, ranges, na, ns, pna);
- if (offset != OF_BAD_ADDR)
- break;
+ if (!bus->map(addr, ranges, na, ns, pna))
+ return 0;
}
- if (offset == OF_BAD_ADDR)
+
+ return 1;
+}
+
+static int __init use_1to1_mapping(struct device_node *pp)
+{
+ char *model;
+
+ /* If this is on the PMU bus, don't try to translate it even
+ * if a ranges property exists.
+ */
+ if (!strcmp(pp->name, "pmu"))
return 1;
- memcpy(addr, ranges + na, 4 * pna);
+ /* If we have a ranges property in the parent, use it. */
+ if (of_find_property(pp, "ranges", NULL) != NULL)
+ return 0;
+
+ /* If the parent is the dma node of an ISA bus, pass
+ * the translation up to the root.
+ */
+ if (!strcmp(pp->name, "dma"))
+ return 0;
+
+ /* Similarly for Simba PCI bridges. */
+ model = of_get_property(pp, "model", NULL);
+ if (model && !strcmp(model, "SUNW,simba"))
+ return 0;
-finish:
- /* Translate it into parent bus space */
- return pbus->translate(addr, offset, pna);
+ return 1;
}
+static int of_resource_verbose;
+
static void __init build_device_resources(struct of_device *op,
struct device *parent)
{
@@ -564,15 +562,7 @@ static void __init build_device_resources(struct of_device *op,
memcpy(addr, reg, na * 4);
- /* If the immediate parent has no ranges property to apply,
- * just use a 1<->1 mapping. Unless it is the 'dma' child
- * of an isa bus, which must be passed up towards the root.
- *
- * Also, don't try to translate PMU bus device registers.
- */
- if ((of_find_property(pp, "ranges", NULL) == NULL &&
- strcmp(pp->name, "dma") != 0) ||
- !strcmp(pp->name, "pmu")) {
+ if (use_1to1_mapping(pp)) {
result = of_read_addr(addr, na);
goto build_res;
}
@@ -591,7 +581,8 @@ static void __init build_device_resources(struct of_device *op,
pbus = of_match_bus(pp);
pbus->count_cells(dp, &pna, &pns);
- if (build_one_resource(dp, bus, pbus, addr, dna, dns, pna))
+ if (build_one_resource(dp, bus, pbus, addr,
+ dna, dns, pna))
break;
dna = pna;
@@ -601,6 +592,12 @@ static void __init build_device_resources(struct of_device *op,
build_res:
memset(r, 0, sizeof(*r));
+
+ if (of_resource_verbose)
+ printk("%s reg[%d] -> %lx\n",
+ op->node->full_name, index,
+ result);
+
if (result != OF_BAD_ADDR) {
if (tlb_type == hypervisor)
result &= 0x0fffffffffffffffUL;
@@ -684,6 +681,8 @@ static unsigned int __init pci_irq_swizzle(struct device_node *dp,
return ret;
}
+static int of_irq_verbose;
+
static unsigned int __init build_one_device_irq(struct of_device *op,
struct device *parent,
unsigned int irq)
@@ -698,10 +697,11 @@ static unsigned int __init build_one_device_irq(struct of_device *op,
if (dp->irq_trans) {
irq = dp->irq_trans->irq_build(dp, irq,
dp->irq_trans->data);
-#if 1
- printk("%s: direct translate %x --> %x\n",
- dp->full_name, orig_irq, irq);
-#endif
+
+ if (of_irq_verbose)
+ printk("%s: direct translate %x --> %x\n",
+ dp->full_name, orig_irq, irq);
+
return irq;
}
@@ -728,12 +728,13 @@ static unsigned int __init build_one_device_irq(struct of_device *op,
iret = apply_interrupt_map(dp, pp,
imap, imlen, imsk,
&irq);
-#if 1
- printk("%s: Apply [%s:%x] imap --> [%s:%x]\n",
- op->node->full_name,
- pp->full_name, this_orig_irq,
- (iret ? iret->full_name : "NULL"), irq);
-#endif
+
+ if (of_irq_verbose)
+ printk("%s: Apply [%s:%x] imap --> [%s:%x]\n",
+ op->node->full_name,
+ pp->full_name, this_orig_irq,
+ (iret ? iret->full_name : "NULL"), irq);
+
if (!iret)
break;
@@ -747,11 +748,13 @@ static unsigned int __init build_one_device_irq(struct of_device *op,
unsigned int this_orig_irq = irq;
irq = pci_irq_swizzle(dp, pp, irq);
-#if 1
- printk("%s: PCI swizzle [%s] %x --> %x\n",
- op->node->full_name,
- pp->full_name, this_orig_irq, irq);
-#endif
+ if (of_irq_verbose)
+ printk("%s: PCI swizzle [%s] "
+ "%x --> %x\n",
+ op->node->full_name,
+ pp->full_name, this_orig_irq,
+ irq);
+
}
if (pp->irq_trans) {
@@ -767,10 +770,9 @@ static unsigned int __init build_one_device_irq(struct of_device *op,
irq = ip->irq_trans->irq_build(op->node, irq,
ip->irq_trans->data);
-#if 1
- printk("%s: Apply IRQ trans [%s] %x --> %x\n",
- op->node->full_name, ip->full_name, orig_irq, irq);
-#endif
+ if (of_irq_verbose)
+ printk("%s: Apply IRQ trans [%s] %x --> %x\n",
+ op->node->full_name, ip->full_name, orig_irq, irq);
return irq;
}
@@ -870,6 +872,20 @@ static int __init of_bus_driver_init(void)
postcore_initcall(of_bus_driver_init);
+static int __init of_debug(char *str)
+{
+ int val = 0;
+
+ get_option(&str, &val);
+ if (val & 1)
+ of_resource_verbose = 1;
+ if (val & 2)
+ of_irq_verbose = 1;
+ return 1;
+}
+
+__setup("of_debug=", of_debug);
+
int of_register_driver(struct of_platform_driver *drv, struct bus_type *bus)
{
/* initialize common driver fields */
@@ -922,9 +938,11 @@ int of_device_register(struct of_device *ofdev)
if (rc)
return rc;
- device_create_file(&ofdev->dev, &dev_attr_devspec);
+ rc = device_create_file(&ofdev->dev, &dev_attr_devspec);
+ if (rc)
+ device_unregister(&ofdev->dev);
- return 0;
+ return rc;
}
void of_device_unregister(struct of_device *ofdev)
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c
index 99daeee4209..c86007a2aa3 100644
--- a/arch/sparc64/kernel/prom.c
+++ b/arch/sparc64/kernel/prom.c
@@ -539,6 +539,45 @@ static unsigned long __sabre_onboard_imap_off[] = {
((ino & 0x20) ? (SABRE_ICLR_SCSI + (((ino) & 0x1f) << 3)) : \
(SABRE_ICLR_A_SLOT0 + (((ino) & 0x1f)<<3)))
+static int sabre_device_needs_wsync(struct device_node *dp)
+{
+ struct device_node *parent = dp->parent;
+ char *parent_model, *parent_compat;
+
+ /* This traversal up towards the root is meant to
+ * handle two cases:
+ *
+ * 1) non-PCI bus sitting under PCI, such as 'ebus'
+ * 2) the PCI controller interrupts themselves, which
+ * will use the sabre_irq_build but do not need
+ * the DMA synchronization handling
+ */
+ while (parent) {
+ if (!strcmp(parent->type, "pci"))
+ break;
+ parent = parent->parent;
+ }
+
+ if (!parent)
+ return 0;
+
+ parent_model = of_get_property(parent,
+ "model", NULL);
+ if (parent_model &&
+ (!strcmp(parent_model, "SUNW,sabre") ||
+ !strcmp(parent_model, "SUNW,simba")))
+ return 0;
+
+ parent_compat = of_get_property(parent,
+ "compatible", NULL);
+ if (parent_compat &&
+ (!strcmp(parent_compat, "pci108e,a000") ||
+ !strcmp(parent_compat, "pci108e,a001")))
+ return 0;
+
+ return 1;
+}
+
static unsigned int sabre_irq_build(struct device_node *dp,
unsigned int ino,
void *_data)
@@ -577,15 +616,17 @@ static unsigned int sabre_irq_build(struct device_node *dp,
virt_irq = build_irq(inofixup, iclr, imap);
+ /* If the parent device is a PCI<->PCI bridge other than
+ * APB, we have to install a pre-handler to ensure that
+ * all pending DMA is drained before the interrupt handler
+ * is run.
+ */
regs = of_get_property(dp, "reg", NULL);
- if (regs &&
- ((regs->phys_hi >> 16) & 0xff) != irq_data->pci_first_busno) {
+ if (regs && sabre_device_needs_wsync(dp)) {
irq_install_pre_handler(virt_irq,
sabre_wsync_handler,
(void *) (long) regs->phys_hi,
- (void *)
- controller_regs +
- SABRE_WRSYNC);
+ (void *) irq_data);
}
return virt_irq;