diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2012-03-28 13:53:10 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-03-28 13:53:10 +0900 |
| commit | 18af30e259c25a64ad69bb749c661564bc886275 (patch) | |
| tree | 996c89594fd20f25fcc15b5843625d99473f6982 /arch/x86/kernel/apic/apic_numachip.c | |
| parent | 691c01c3f0b3252308162de90edcd02f7ca1733c (diff) | |
| parent | 6658a6991cef75719a21441aa0b7f8d6821534ee (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into sh-latest
Diffstat (limited to 'arch/x86/kernel/apic/apic_numachip.c')
| -rw-r--r-- | arch/x86/kernel/apic/apic_numachip.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c index 09d3d8c1cd9..d9ea5f331ac 100644 --- a/arch/x86/kernel/apic/apic_numachip.c +++ b/arch/x86/kernel/apic/apic_numachip.c @@ -56,6 +56,12 @@ static unsigned int read_xapic_id(void) return get_apic_id(apic_read(APIC_ID)); } +static int numachip_apic_id_valid(int apicid) +{ + /* Trust what bootloader passes in MADT */ + return 1; +} + static int numachip_apic_id_registered(void) { return physid_isset(read_xapic_id(), phys_cpu_present_map); @@ -223,10 +229,11 @@ static int __init numachip_system_init(void) } early_initcall(numachip_system_init); -static int numachip_acpi_madt_oem_check(char *oem_id, char *oem_table_id) +static int __cpuinit numachip_acpi_madt_oem_check(char *oem_id, char *oem_table_id) { if (!strncmp(oem_id, "NUMASC", 6)) { numachip_system = 1; + setup_force_cpu_cap(X86_FEATURE_X2APIC); return 1; } @@ -238,6 +245,7 @@ static struct apic apic_numachip __refconst = { .name = "NumaConnect system", .probe = numachip_probe, .acpi_madt_oem_check = numachip_acpi_madt_oem_check, + .apic_id_valid = numachip_apic_id_valid, .apic_id_registered = numachip_apic_id_registered, .irq_delivery_mode = dest_Fixed, |