From 0c81c746f9bdbfaafe64322d540c8b7b59c27314 Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Thu, 10 Jul 2008 11:16:48 -0700 Subject: x64, x2apic/intr-remap: introduce read_apic_id() to genapic routines Move the read_apic_id() to genapic routines. Signed-off-by: Suresh Siddha 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 --- include/asm-x86/mach-default/mach_apicdef.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/asm-x86/mach-default/mach_apicdef.h') diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h index e4b29ba37de..453b58a67e2 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) -- cgit v1.2.3 From 4c9961d56ec20c27ec5d02e49fd7427748312741 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Fri, 11 Jul 2008 18:44:16 -0700 Subject: x86: make read_apic_id return final apicid also remove GET_APIC_ID when read_apic_id is used. need to apply after [PATCH] x86: mach_apicdef.h need to include before smp.h Signed-off-by: Yinghai Lu Cc: Suresh Siddha Signed-off-by: Ingo Molnar --- include/asm-x86/mach-default/mach_apicdef.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include/asm-x86/mach-default/mach_apicdef.h') diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h index 453b58a67e2..3e1be6c99b3 100644 --- a/include/asm-x86/mach-default/mach_apicdef.h +++ b/include/asm-x86/mach-default/mach_apicdef.h @@ -5,9 +5,8 @@ #ifdef CONFIG_X86_64 #define APIC_ID_MASK (0xFFu<<24) -#define GET_APIC_ID(x) (x) +#define GET_APIC_ID(x) (((x)>>24) & 0xFFu) #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) -- cgit v1.2.3 From f910a9dc7c865896815e2a95fe33363e9522f277 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sat, 12 Jul 2008 01:01:20 -0700 Subject: x86: make 64bit have get_apic_id generalize the x2apic code some more. let read_apic_id become a macro (later on a function/inline) GET_APIC_ID(apic_read(APIC_ID)) +#define read_apic_id() (GET_APIC_ID(apic_read(APIC_ID))) instead of this weird construct: -#define read_apic_id (genapic->read_apic_id) Signed-off-by: Yinghai Lu Cc: Suresh Siddha Signed-off-by: Ingo Molnar --- include/asm-x86/mach-default/mach_apicdef.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/asm-x86/mach-default/mach_apicdef.h') diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h index 3e1be6c99b3..a55518aa5a2 100644 --- a/include/asm-x86/mach-default/mach_apicdef.h +++ b/include/asm-x86/mach-default/mach_apicdef.h @@ -4,9 +4,9 @@ #include #ifdef CONFIG_X86_64 -#define APIC_ID_MASK (0xFFu<<24) -#define GET_APIC_ID(x) (((x)>>24) & 0xFFu) -#define SET_APIC_ID(x) (((x)<<24)) +#define APIC_ID_MASK (genapic->apic_id_mask) +#define GET_APIC_ID(x) (genapic->get_apic_id(x)) +#define SET_APIC_ID(x) (genapic->set_apic_id(x)) #else #define APIC_ID_MASK (0xF<<24) static inline unsigned get_apic_id(unsigned long x) -- cgit v1.2.3