From: Glauber de Oliveira Costa Date: Wed, 19 Mar 2008 17:25:53 +0000 (-0300) Subject: x86: include mach_apic.h in smpboot_64.c and smpboot.c X-Git-Tag: v2.6.26-rc1~1154^2~344 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6bc40290964b5fcb48c226ccafa4b7536d62663;p=linux-2.6 x86: include mach_apic.h in smpboot_64.c and smpboot.c After the inclusion, a lot of files needs fixing for conflicts, some of them in the headers themselves, to accomodate for both i386 and x86_64 versions. [ mingo@elte.hu: build fix ] Signed-off-by: Glauber Costa Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 2cdc9de937..956b60f3eb 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -40,6 +40,10 @@ #include #include +#ifdef CONFIG_X86_LOCAL_APIC +# include +#endif + static int __initdata acpi_force = 0; #ifdef CONFIG_ACPI diff --git a/arch/x86/kernel/mpparse_64.c b/arch/x86/kernel/mpparse_64.c index 529b1c2207..03ef1a8b53 100644 --- a/arch/x86/kernel/mpparse_64.c +++ b/arch/x86/kernel/mpparse_64.c @@ -30,6 +30,8 @@ #include #include +#include + /* Have we found an MP table */ int smp_found_config; unsigned int __cpuinitdata maxcpus = NR_CPUS; diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 6978f1bf65..253be86a88 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -11,6 +11,8 @@ #include #include +#include + /* Number of siblings per CPU package */ int smp_num_siblings = 1; EXPORT_SYMBOL(smp_num_siblings); diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c index 7d1b4cb380..8a59fa80f8 100644 --- a/arch/x86/kernel/smpboot_64.c +++ b/arch/x86/kernel/smpboot_64.c @@ -61,6 +61,7 @@ #include #include +#include #include /* Set when the idlers are all forked */ diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile index 0a8f4742ef..17a6b05785 100644 --- a/arch/x86/vdso/Makefile +++ b/arch/x86/vdso/Makefile @@ -39,7 +39,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE CFL := $(PROFILING) -mcmodel=small -fPIC -g0 -O2 -fasynchronous-unwind-tables -m64 -$(vobjs): KBUILD_CFLAGS = $(CFL) +$(vobjs): KBUILD_CFLAGS += $(CFL) targets += vdso-syms.lds obj-$(VDSO64-y) += vdso-syms.lds diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h index db5f7501ae..424e1dfe13 100644 --- a/include/asm-x86/apic.h +++ b/include/asm-x86/apic.h @@ -128,7 +128,6 @@ extern void enable_NMI_through_LVT0(void); * On 32bit this is mach-xxx local */ #ifdef CONFIG_X86_64 -extern void setup_apic_routing(void); extern void early_init_lapic_mapping(void); #endif diff --git a/include/asm-x86/apicdef.h b/include/asm-x86/apicdef.h index b0c6b285c9..674a2280e2 100644 --- a/include/asm-x86/apicdef.h +++ b/include/asm-x86/apicdef.h @@ -12,12 +12,6 @@ #define APIC_ID 0x20 -#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)) -#endif - #define APIC_LVR 0x30 #define APIC_LVR_MASK 0xFF00FF #define GET_APIC_VERSION(x) ((x)&0xFFu) diff --git a/include/asm-x86/mach-default/mach_apic.h b/include/asm-x86/mach-default/mach_apic.h index e3c2c1012c..e081bdccde 100644 --- a/include/asm-x86/mach-default/mach_apic.h +++ b/include/asm-x86/mach-default/mach_apic.h @@ -54,21 +54,27 @@ static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map) return phys_map; } +#ifdef CONFIG_X86_64 +extern void setup_apic_routing(void); +#else static inline void setup_apic_routing(void) { printk("Enabling APIC mode: %s. Using %d I/O APICs\n", "Flat", nr_ioapics); } +#endif static inline int multi_timer_check(int apic, int irq) { return 0; } +#ifdef CONFIG_X86_32 static inline int apicid_to_node(int logical_apicid) { return 0; } +#endif /* Mapping from cpu number to logical apicid */ static inline int cpu_to_logical_apicid(int cpu) @@ -78,8 +84,13 @@ static inline int cpu_to_logical_apicid(int cpu) static inline int cpu_present_to_apicid(int mps_cpu) { +#ifdef CONFIG_X86_64 + if (cpu_present(mps_cpu)) + return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu); +#else if (mps_cpu < get_physical_broadcast()) return mps_cpu; +#endif else return BAD_APICID; } diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h index ae98413190..7b78275e6d 100644 --- a/include/asm-x86/mach-default/mach_apicdef.h +++ b/include/asm-x86/mach-default/mach_apicdef.h @@ -3,7 +3,12 @@ #include +#ifdef CONFIG_X86_64 +#define APIC_ID_MASK (0xFFu<<24) +#define SET_APIC_ID(x) (((x)<<24)) +#else #define APIC_ID_MASK (0xF<<24) +#endif static inline unsigned get_apic_id(unsigned long x) { diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h index 1b3c0f1de9..be870a4881 100644 --- a/include/asm-x86/smp_64.h +++ b/include/asm-x86/smp_64.h @@ -19,14 +19,6 @@ extern cpumask_t cpu_callin_map; extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *), void *info, int wait); -static inline int cpu_present_to_apicid(int mps_cpu) -{ - if (cpu_present(mps_cpu)) - return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu); - else - return BAD_APICID; -} - #ifdef CONFIG_SMP #define raw_smp_processor_id() read_pda(cpunumber) @@ -64,6 +56,7 @@ static __inline int logical_smp_processor_id(void) return GET_APIC_LOGICAL_ID(*(u32 *)(APIC_BASE + APIC_LDR)); } +#include static inline int hard_smp_processor_id(void) { /* we don't want to mark this access volatile - bad code generation */