From: Ingo Molnar Date: Wed, 28 Jan 2009 13:59:17 +0000 (+0100) Subject: x86, apic: refactor ->apic_id_mask & APIC_ID_MASK X-Git-Tag: firefly_0821_release~13973^2~508^2~110 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5b8127277bc4cdca78eda5ee900a314642822ace;p=firefly-linux-kernel-4.4.55.git x86, apic: refactor ->apic_id_mask & APIC_ID_MASK - spread out the namespace on a per driver basis - get rid of wrapper macros Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/include/asm/bigsmp/apicdef.h b/arch/x86/include/asm/bigsmp/apicdef.h index ed25dd6503b2..6e587818c7ed 100644 --- a/arch/x86/include/asm/bigsmp/apicdef.h +++ b/arch/x86/include/asm/bigsmp/apicdef.h @@ -1,7 +1,7 @@ #ifndef __ASM_MACH_APICDEF_H #define __ASM_MACH_APICDEF_H -#define APIC_ID_MASK (0xFF<<24) +#define BIGSMP_APIC_ID_MASK (0xFF<<24) static inline unsigned bigsmp_get_apic_id(unsigned long x) { diff --git a/arch/x86/include/asm/es7000/apicdef.h b/arch/x86/include/asm/es7000/apicdef.h index e23791762a19..476da0c7f5cc 100644 --- a/arch/x86/include/asm/es7000/apicdef.h +++ b/arch/x86/include/asm/es7000/apicdef.h @@ -1,7 +1,7 @@ #ifndef __ASM_ES7000_APICDEF_H #define __ASM_ES7000_APICDEF_H -#define APIC_ID_MASK (0xFF<<24) +#define ES7000_APIC_ID_MASK (0xFF<<24) static inline unsigned int es7000_get_apic_id(unsigned long x) { diff --git a/arch/x86/include/asm/mach-default/mach_apicdef.h b/arch/x86/include/asm/mach-default/mach_apicdef.h index e84d437ba2b2..8318d121ea66 100644 --- a/arch/x86/include/asm/mach-default/mach_apicdef.h +++ b/arch/x86/include/asm/mach-default/mach_apicdef.h @@ -4,10 +4,9 @@ #include #ifdef CONFIG_X86_64 -#define APIC_ID_MASK (apic->apic_id_mask) #define SET_APIC_ID(x) (apic->set_apic_id(x)) #else -#define APIC_ID_MASK (0xF<<24) +#define DEFAULT_APIC_ID_MASK (0x0F<<24) static inline unsigned default_get_apic_id(unsigned long x) { diff --git a/arch/x86/include/asm/mach-generic/mach_apicdef.h b/arch/x86/include/asm/mach-generic/mach_apicdef.h index 645520bcd2c2..61caa65b13fb 100644 --- a/arch/x86/include/asm/mach-generic/mach_apicdef.h +++ b/arch/x86/include/asm/mach-generic/mach_apicdef.h @@ -3,8 +3,6 @@ #ifndef APIC_DEFINITION #include - -#define APIC_ID_MASK (apic->apic_id_mask) #endif #endif /* _ASM_X86_MACH_GENERIC_MACH_APICDEF_H */ diff --git a/arch/x86/include/asm/numaq/apicdef.h b/arch/x86/include/asm/numaq/apicdef.h index 29f5e3d34e5b..6f2cc5df0b15 100644 --- a/arch/x86/include/asm/numaq/apicdef.h +++ b/arch/x86/include/asm/numaq/apicdef.h @@ -1,7 +1,7 @@ #ifndef __ASM_NUMAQ_APICDEF_H #define __ASM_NUMAQ_APICDEF_H -#define APIC_ID_MASK (0xF<<24) +#define NUMAQ_APIC_ID_MASK (0xF<<24) static inline unsigned int numaq_get_apic_id(unsigned long x) { diff --git a/arch/x86/include/asm/summit/apicdef.h b/arch/x86/include/asm/summit/apicdef.h index 4286528af7c6..0373f0c7b5db 100644 --- a/arch/x86/include/asm/summit/apicdef.h +++ b/arch/x86/include/asm/summit/apicdef.h @@ -1,7 +1,7 @@ #ifndef __ASM_SUMMIT_APICDEF_H #define __ASM_SUMMIT_APICDEF_H -#define APIC_ID_MASK (0xFF<<24) +#define SUMMIT_APIC_ID_MASK (0xFF<<24) static inline unsigned summit_get_apic_id(unsigned long x) { diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c index 9d6374da4784..5f7f3a9a47ad 100644 --- a/arch/x86/kernel/apic.c +++ b/arch/x86/kernel/apic.c @@ -1009,11 +1009,11 @@ int __init verify_local_APIC(void) */ reg0 = apic_read(APIC_ID); apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg0); - apic_write(APIC_ID, reg0 ^ APIC_ID_MASK); + apic_write(APIC_ID, reg0 ^ apic->apic_id_mask); reg1 = apic_read(APIC_ID); apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg1); apic_write(APIC_ID, reg0); - if (reg1 != (reg0 ^ APIC_ID_MASK)) + if (reg1 != (reg0 ^ apic->apic_id_mask)) return 0; /* diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c index ab47091dac2b..78baa55cd0e9 100644 --- a/arch/x86/kernel/genapic_flat_64.c +++ b/arch/x86/kernel/genapic_flat_64.c @@ -352,7 +352,7 @@ struct genapic apic_physflat = { .get_apic_id = flat_get_apic_id, .set_apic_id = set_apic_id, - .apic_id_mask = 0xFFu<<24, + .apic_id_mask = 0xFFu << 24, .cpu_mask_to_apicid = physflat_cpu_mask_to_apicid, .cpu_mask_to_apicid_and = physflat_cpu_mask_to_apicid_and, diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c index 9eca977227c4..1f4ad4f77022 100644 --- a/arch/x86/mach-generic/bigsmp.c +++ b/arch/x86/mach-generic/bigsmp.c @@ -92,7 +92,7 @@ struct genapic apic_bigsmp = { .get_apic_id = bigsmp_get_apic_id, .set_apic_id = NULL, - .apic_id_mask = APIC_ID_MASK, + .apic_id_mask = BIGSMP_APIC_ID_MASK, .cpu_mask_to_apicid = cpu_mask_to_apicid, .cpu_mask_to_apicid_and = cpu_mask_to_apicid_and, diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c index d51a3f0335ae..239af25615b1 100644 --- a/arch/x86/mach-generic/default.c +++ b/arch/x86/mach-generic/default.c @@ -73,7 +73,7 @@ struct genapic apic_default = { .get_apic_id = default_get_apic_id, .set_apic_id = NULL, - .apic_id_mask = APIC_ID_MASK, + .apic_id_mask = DEFAULT_APIC_ID_MASK, .cpu_mask_to_apicid = cpu_mask_to_apicid, .cpu_mask_to_apicid_and = cpu_mask_to_apicid_and, diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c index 1944675db629..21fb33eea91b 100644 --- a/arch/x86/mach-generic/es7000.c +++ b/arch/x86/mach-generic/es7000.c @@ -128,7 +128,7 @@ struct genapic apic_es7000 = { .get_apic_id = es7000_get_apic_id, .set_apic_id = NULL, - .apic_id_mask = APIC_ID_MASK, + .apic_id_mask = ES7000_APIC_ID_MASK, .cpu_mask_to_apicid = cpu_mask_to_apicid, .cpu_mask_to_apicid_and = cpu_mask_to_apicid_and, diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c index fcbba84c090f..27d2d1f2d6f0 100644 --- a/arch/x86/mach-generic/numaq.c +++ b/arch/x86/mach-generic/numaq.c @@ -92,7 +92,7 @@ struct genapic apic_numaq = { .get_apic_id = numaq_get_apic_id, .set_apic_id = NULL, - .apic_id_mask = APIC_ID_MASK, + .apic_id_mask = NUMAQ_APIC_ID_MASK, .cpu_mask_to_apicid = cpu_mask_to_apicid, .cpu_mask_to_apicid_and = cpu_mask_to_apicid_and, diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c index 5650eaf9061f..f24cba1b29da 100644 --- a/arch/x86/mach-generic/summit.c +++ b/arch/x86/mach-generic/summit.c @@ -72,7 +72,7 @@ struct genapic apic_summit = { .get_apic_id = summit_get_apic_id, .set_apic_id = NULL, - .apic_id_mask = APIC_ID_MASK, + .apic_id_mask = SUMMIT_APIC_ID_MASK, .cpu_mask_to_apicid = cpu_mask_to_apicid, .cpu_mask_to_apicid_and = cpu_mask_to_apicid_and,