summaryrefslogtreecommitdiff
path: root/arch/ia64
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/include/asm/sal.h1
-rw-r--r--arch/ia64/include/asm/sn/sn_sal.h2
-rw-r--r--arch/ia64/kernel/efi.c3
-rw-r--r--arch/ia64/kernel/setup.c2
4 files changed, 6 insertions, 2 deletions
diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h
index 588f33156da6..08f5b6aaed73 100644
--- a/arch/ia64/include/asm/sal.h
+++ b/arch/ia64/include/asm/sal.h
@@ -43,6 +43,7 @@
#include <asm/pal.h>
#include <asm/fpu.h>
+extern unsigned long sal_systab_phys;
extern spinlock_t sal_lock;
/* SAL spec _requires_ eight args for each call. */
diff --git a/arch/ia64/include/asm/sn/sn_sal.h b/arch/ia64/include/asm/sn/sn_sal.h
index 1f5ff470a5a1..5142c444652d 100644
--- a/arch/ia64/include/asm/sn/sn_sal.h
+++ b/arch/ia64/include/asm/sn/sn_sal.h
@@ -167,7 +167,7 @@
static inline u32
sn_sal_rev(void)
{
- struct ia64_sal_systab *systab = __va(efi.sal_systab);
+ struct ia64_sal_systab *systab = __va(sal_systab_phys);
return (u32)(systab->sal_b_rev_major << 8 | systab->sal_b_rev_minor);
}
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 3795d18276c4..0a34dcc435c6 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -47,8 +47,11 @@
static __initdata unsigned long palo_phys;
+unsigned long sal_systab_phys = EFI_INVALID_TABLE_ADDR;
+
static __initdata efi_config_table_type_t arch_tables[] = {
{PROCESSOR_ABSTRACTION_LAYER_OVERWRITE_GUID, "PALO", &palo_phys},
+ {SAL_SYSTEM_TABLE_GUID, "SALsystab", &sal_systab_phys},
{NULL_GUID, NULL, 0},
};
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index c9cfa760cd57..0e1b4eb149b4 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -572,7 +572,7 @@ setup_arch (char **cmdline_p)
find_memory();
/* process SAL system table: */
- ia64_sal_init(__va(efi.sal_systab));
+ ia64_sal_init(__va(sal_systab_phys));
#ifdef CONFIG_ITANIUM
ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist);