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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-07-10 11:16:48 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-12 08:44:57 +0200 |
| commit | 0c81c746f9bdbfaafe64322d540c8b7b59c27314 (patch) | |
| tree | 2f6a291a7b699b930e617909f3476dfafb5a38bb /include | |
| parent | 4dc2f96cacd1e74c688f94348a3bfd0a980817d5 (diff) | |
| download | op-kernel-dev-0c81c746f9bdbfaafe64322d540c8b7b59c27314.zip op-kernel-dev-0c81c746f9bdbfaafe64322d540c8b7b59c27314.tar.gz | |
x64, x2apic/intr-remap: introduce read_apic_id() to genapic routines
Move the read_apic_id() to genapic routines.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/genapic_64.h | 1 | ||||
| -rw-r--r-- | include/asm-x86/mach-default/mach_apic.h | 1 | ||||
| -rw-r--r-- | include/asm-x86/mach-default/mach_apicdef.h | 3 | ||||
| -rw-r--r-- | include/asm-x86/smp.h | 4 |
4 files changed, 5 insertions, 4 deletions
diff --git a/include/asm-x86/genapic_64.h b/include/asm-x86/genapic_64.h index 647e4e5..d567abc 100644 --- a/include/asm-x86/genapic_64.h +++ b/include/asm-x86/genapic_64.h @@ -27,6 +27,7 @@ struct genapic { /* */ unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask); unsigned int (*phys_pkg_id)(int index_msb); + unsigned int (*read_apic_id)(void); }; extern struct genapic *genapic; diff --git a/include/asm-x86/mach-default/mach_apic.h b/include/asm-x86/mach-default/mach_apic.h index 0b2cde5..d172c55 100644 --- a/include/asm-x86/mach-default/mach_apic.h +++ b/include/asm-x86/mach-default/mach_apic.h @@ -30,6 +30,7 @@ static inline cpumask_t target_cpus(void) #define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid) #define phys_pkg_id (genapic->phys_pkg_id) #define vector_allocation_domain (genapic->vector_allocation_domain) +#define read_apic_id (genapic->read_apic_id) extern void setup_apic_routing(void); #else #define INT_DELIVERY_MODE dest_LowestPrio diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h index e4b29ba..453b58a 100644 --- a/include/asm-x86/mach-default/mach_apicdef.h +++ b/include/asm-x86/mach-default/mach_apicdef.h @@ -5,8 +5,9 @@ #ifdef CONFIG_X86_64 #define APIC_ID_MASK (0xFFu<<24) -#define GET_APIC_ID(x) (((x)>>24)&0xFFu) +#define GET_APIC_ID(x) (x) #define SET_APIC_ID(x) (((x)<<24)) +#define GET_XAPIC_ID(x) (((x) >> 24) & 0xFFu) #else #define APIC_ID_MASK (0xF<<24) static inline unsigned get_apic_id(unsigned long x) diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h index 2e221f1..9848715 100644 --- a/include/asm-x86/smp.h +++ b/include/asm-x86/smp.h @@ -169,12 +169,10 @@ static inline unsigned int read_apic_id(void) { return *(u32 *)(APIC_BASE + APIC_ID); } -#else -extern unsigned int read_apic_id(void); #endif -# ifdef APIC_DEFINITION +# if defined(APIC_DEFINITION) || defined(CONFIG_X86_64) extern int hard_smp_processor_id(void); # else # include <mach_apicdef.h> |
