diff options
| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2009-04-20 13:02:27 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-21 09:08:25 +0200 |
| commit | fc1edaf9e7cc4d4696f83dee495b8f158d01c4eb (patch) | |
| tree | c5a361ca44205b6341c03427816876e10b07f7c5 /arch/x86/include/asm/apic.h | |
| parent | 667c5296cc76fefe0abcb79228952b28d9af45e3 (diff) | |
| download | blackbird-op-linux-fc1edaf9e7cc4d4696f83dee495b8f158d01c4eb.tar.gz blackbird-op-linux-fc1edaf9e7cc4d4696f83dee495b8f158d01c4eb.zip | |
x86: x2apic, IR: Clean up X86_X2APIC and INTR_REMAP config checks
Add x2apic_supported() to clean up CONFIG_X86_X2APIC checks.
Fix CONFIG_INTR_REMAP checks.
[ Impact: cleanup ]
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: dwmw2@infradead.org
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Weidong Han <weidong.han@intel.com>
LKML-Reference: <20090420200450.128993000@linux-os.sc.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/apic.h')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index fbdd65446c7a..3738438a91f5 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -107,8 +107,7 @@ extern u32 native_safe_apic_wait_icr_idle(void); extern void native_apic_icr_write(u32 low, u32 id); extern u64 native_apic_icr_read(void); -#define EIM_8BIT_APIC_ID 0 -#define EIM_32BIT_APIC_ID 1 +extern int x2apic_mode; #ifdef CONFIG_X86_X2APIC /* @@ -166,7 +165,7 @@ static inline u64 native_x2apic_icr_read(void) return val; } -extern int x2apic, x2apic_phys; +extern int x2apic_phys; extern void check_x2apic(void); extern void enable_x2apic(void); extern void x2apic_icr_write(u32 low, u32 id); @@ -182,6 +181,8 @@ static inline int x2apic_enabled(void) return 1; return 0; } + +#define x2apic_supported() (cpu_has_x2apic) #else static inline void check_x2apic(void) { @@ -194,9 +195,8 @@ static inline int x2apic_enabled(void) return 0; } -#define x2apic 0 #define x2apic_preenabled 0 - +#define x2apic_supported() 0 #endif extern void enable_IR_x2apic(void); |
