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author | Ingo Molnar <mingo@elte.hu> | 2009-03-26 21:39:17 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-03-27 17:28:43 +0100 |
commit | 6e15cf04860074ad032e88c306bea656bbdd0f22 (patch) | |
tree | c346383bb7563e8d66b2f4a502f875b259c34870 /arch/x86/mach-generic/bigsmp.c | |
parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pen... (diff) | |
parent | percpu: fix spurious alignment WARN in legacy SMP percpu allocator (diff) | |
download | linux-6e15cf04860074ad032e88c306bea656bbdd0f22.tar.xz linux-6e15cf04860074ad032e88c306bea656bbdd0f22.zip |
Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2
Conflicts:
arch/parisc/kernel/irq.c
arch/x86/include/asm/fixmap_64.h
arch/x86/include/asm/setup.h
kernel/irq/handle.c
Semantic merge:
arch/x86/include/asm/fixmap.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mach-generic/bigsmp.c')
-rw-r--r-- | arch/x86/mach-generic/bigsmp.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c deleted file mode 100644 index bc4c7840b2a8..000000000000 --- a/arch/x86/mach-generic/bigsmp.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * APIC driver for "bigsmp" XAPIC machines with more than 8 virtual CPUs. - * Drives the local APIC in "clustered mode". - */ -#define APIC_DEFINITION 1 -#include <linux/threads.h> -#include <linux/cpumask.h> -#include <asm/mpspec.h> -#include <asm/genapic.h> -#include <asm/fixmap.h> -#include <asm/apicdef.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/dmi.h> -#include <asm/bigsmp/apicdef.h> -#include <linux/smp.h> -#include <asm/bigsmp/apic.h> -#include <asm/bigsmp/ipi.h> -#include <asm/mach-default/mach_mpparse.h> -#include <asm/mach-default/mach_wakecpu.h> - -static int dmi_bigsmp; /* can be set by dmi scanners */ - -static int hp_ht_bigsmp(const struct dmi_system_id *d) -{ - printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident); - dmi_bigsmp = 1; - return 0; -} - - -static const struct dmi_system_id bigsmp_dmi_table[] = { - { hp_ht_bigsmp, "HP ProLiant DL760 G2", - { DMI_MATCH(DMI_BIOS_VENDOR, "HP"), - DMI_MATCH(DMI_BIOS_VERSION, "P44-"),} - }, - - { hp_ht_bigsmp, "HP ProLiant DL740", - { DMI_MATCH(DMI_BIOS_VENDOR, "HP"), - DMI_MATCH(DMI_BIOS_VERSION, "P47-"),} - }, - { } -}; - -static void vector_allocation_domain(int cpu, cpumask_t *retmask) -{ - cpus_clear(*retmask); - cpu_set(cpu, *retmask); -} - -static int probe_bigsmp(void) -{ - if (def_to_bigsmp) - dmi_bigsmp = 1; - else - dmi_check_system(bigsmp_dmi_table); - return dmi_bigsmp; -} - -struct genapic apic_bigsmp = APIC_INIT("bigsmp", probe_bigsmp); |