The SAL systab is an Itanium specific EFI configuration table, so
move its handling into arch/ia64 where it belongs.
Cc; Tony Luck <tony.luck@xxxxxxxxx>
Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Cc: linux-ia64@xxxxxxxxxxxxxxx
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
---
arch/ia64/include/asm/sal.h | 1 +
arch/ia64/include/asm/sn/sn_sal.h | 2 +-
arch/ia64/kernel/efi.c | 3 +++
arch/ia64/kernel/setup.c | 2 +-
arch/x86/platform/efi/efi.c | 1 -
drivers/firmware/efi/efi.c | 2 --
include/linux/efi.h | 1 -
7 files changed, 6 insertions(+), 6 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);
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 9866a3584765..6697c109c449 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -70,7 +70,6 @@ static const unsigned long * const efi_tables[] = {
&efi.acpi20,
&efi.smbios,
&efi.smbios3,
- &efi.sal_systab,
&efi.boot_info,
&efi.hcdp,
&efi.uga,
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 4dfd873373bd..801925c5bcfb 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -39,7 +39,6 @@ struct efi __read_mostly efi = {
.acpi20 = EFI_INVALID_TABLE_ADDR,
.smbios = EFI_INVALID_TABLE_ADDR,
.smbios3 = EFI_INVALID_TABLE_ADDR,
- .sal_systab = EFI_INVALID_TABLE_ADDR,
.boot_info = EFI_INVALID_TABLE_ADDR,
.hcdp = EFI_INVALID_TABLE_ADDR,
.uga = EFI_INVALID_TABLE_ADDR,
@@ -456,7 +455,6 @@ static __initdata efi_config_table_type_t common_tables[] = {
{ACPI_TABLE_GUID, "ACPI", &efi.acpi},
{HCDP_TABLE_GUID, "HCDP", &efi.hcdp},
{MPS_TABLE_GUID, "MPS", &efi.mps},
- {SAL_SYSTEM_TABLE_GUID, "SALsystab", &efi.sal_systab},
{SMBIOS_TABLE_GUID, "SMBIOS", &efi.smbios},
{SMBIOS3_TABLE_GUID, "SMBIOS 3.0", &efi.smbios3},
{UGA_IO_PROTOCOL_GUID, "UGA", &efi.uga},
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 171bb1005a10..f88318b85fb0 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -984,7 +984,6 @@ extern struct efi {
unsigned long acpi20; /* ACPI table (ACPI 2.0) */
unsigned long smbios; /* SMBIOS table (32 bit entry point) */
unsigned long smbios3; /* SMBIOS table (64 bit entry point) */
- unsigned long sal_systab; /* SAL system table */
unsigned long boot_info; /* boot info table */
unsigned long hcdp; /* HCDP table */
unsigned long uga; /* UGA table */
--
2.17.1
