diff options
| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2008-04-04 23:42:40 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:41:36 +0200 |
| commit | 4421b1c8b9f5da24f8c737ede2c05d399dea2015 (patch) | |
| tree | 20c1cda53ea743fcb413a9c472d0cc3178983a16 /arch/x86/kernel | |
| parent | 62441bf1e0d5153dfb0cf8497df16deacff90789 (diff) | |
x86: unify get_smp_config
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/mpparse_32.c | 20 | ||||
| -rw-r--r-- | arch/x86/kernel/mpparse_64.c | 10 |
2 files changed, 20 insertions, 10 deletions
diff --git a/arch/x86/kernel/mpparse_32.c b/arch/x86/kernel/mpparse_32.c index e92c29e5fd4..bc2000ee039 100644 --- a/arch/x86/kernel/mpparse_32.c +++ b/arch/x86/kernel/mpparse_32.c @@ -588,15 +588,16 @@ static void __init __get_smp_config(unsigned early) * processors, where MPS only supports physical. */ if (acpi_lapic && acpi_ioapic) { - printk(KERN_INFO - "Using ACPI (MADT) for SMP configuration information\n"); + printk(KERN_INFO "Using ACPI (MADT) for SMP configuration " + "information\n"); return; } else if (acpi_lapic) - printk(KERN_INFO - "Using ACPI for processor (LAPIC) configuration information\n"); + printk(KERN_INFO "Using ACPI for processor (LAPIC) " + "configuration information\n"); printk(KERN_INFO "Intel MultiProcessor Specification v1.%d\n", mpf->mpf_specification); +#ifdef CONFIG_X86_32 if (mpf->mpf_feature2 & (1 << 7)) { printk(KERN_INFO " IMCR and PIC compatibility mode.\n"); pic_mode = 1; @@ -604,7 +605,7 @@ static void __init __get_smp_config(unsigned early) printk(KERN_INFO " Virtual Wire compatibility mode.\n"); pic_mode = 0; } - +#endif /* * Now see if we need to read further. */ @@ -631,8 +632,8 @@ static void __init __get_smp_config(unsigned early) smp_found_config = 0; printk(KERN_ERR "BIOS bug, MP table errors detected!...\n"); - printk(KERN_ERR - "... disabling SMP support. (tell your hw vendor)\n"); + printk(KERN_ERR "... disabling SMP support. " + "(tell your hw vendor)\n"); return; } @@ -647,8 +648,9 @@ static void __init __get_smp_config(unsigned early) if (!mp_irq_entries) { struct mpc_config_bus bus; - printk(KERN_ERR - "BIOS bug, no explicit IRQ entries, using default mptable. (tell your hw vendor)\n"); + printk(KERN_ERR "BIOS bug, no explicit IRQ entries, " + "using default mptable. " + "(tell your hw vendor)\n"); bus.mpc_type = MP_BUS; bus.mpc_busid = 0; diff --git a/arch/x86/kernel/mpparse_64.c b/arch/x86/kernel/mpparse_64.c index 11b74c9b8e0..8c7af5b7ddd 100644 --- a/arch/x86/kernel/mpparse_64.c +++ b/arch/x86/kernel/mpparse_64.c @@ -490,7 +490,15 @@ static void __init __get_smp_config(unsigned early) printk(KERN_INFO "Intel MultiProcessor Specification v1.%d\n", mpf->mpf_specification); - +#ifdef CONFIG_X86_32 + if (mpf->mpf_feature2 & (1 << 7)) { + printk(KERN_INFO " IMCR and PIC compatibility mode.\n"); + pic_mode = 1; + } else { + printk(KERN_INFO " Virtual Wire compatibility mode.\n"); + pic_mode = 0; + } +#endif /* * Now see if we need to read further. */ |