diff options
Diffstat (limited to 'arch/x86/kernel/io_apic_32.c')
-rw-r--r-- | arch/x86/kernel/io_apic_32.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index de9aa0e3a9c5..a0f4c27c822d 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -46,6 +46,7 @@ #include <asm/nmi.h> #include <asm/msidef.h> #include <asm/hypertransport.h> +#include <asm/setup.h> #include <mach_apic.h> #include <mach_apicdef.h> @@ -57,7 +58,7 @@ atomic_t irq_mis_count; static struct { int pin, apic; } ioapic_i8259 = { -1, -1 }; static DEFINE_SPINLOCK(ioapic_lock); -static DEFINE_SPINLOCK(vector_lock); +DEFINE_SPINLOCK(vector_lock); int timer_through_8259 __initdata; @@ -1209,10 +1210,6 @@ static int assign_irq_vector(int irq) return vector; } -void setup_vector_irq(int cpu) -{ -} - static struct irq_chip ioapic_chip; #define IOAPIC_AUTO -1 @@ -1486,6 +1483,7 @@ static void print_APIC_bitfield(int base) void /*__init*/ print_local_APIC(void *dummy) { unsigned int v, ver, maxlvt; + u64 icr; if (apic_verbosity == APIC_QUIET) return; @@ -1494,7 +1492,7 @@ void /*__init*/ print_local_APIC(void *dummy) smp_processor_id(), hard_smp_processor_id()); v = apic_read(APIC_ID); printk(KERN_INFO "... APIC ID: %08x (%01x)\n", v, - GET_APIC_ID(read_apic_id())); + GET_APIC_ID(v)); v = apic_read(APIC_LVR); printk(KERN_INFO "... APIC VERSION: %08x\n", v); ver = GET_APIC_VERSION(v); @@ -1536,10 +1534,9 @@ void /*__init*/ print_local_APIC(void *dummy) printk(KERN_DEBUG "... APIC ESR: %08x\n", v); } - v = apic_read(APIC_ICR); - printk(KERN_DEBUG "... APIC ICR: %08x\n", v); - v = apic_read(APIC_ICR2); - printk(KERN_DEBUG "... APIC ICR2: %08x\n", v); + icr = apic_icr_read(); + printk(KERN_DEBUG "... APIC ICR: %08x\n", icr); + printk(KERN_DEBUG "... APIC ICR2: %08x\n", icr >> 32); v = apic_read(APIC_LVTT); printk(KERN_DEBUG "... APIC LVTT: %08x\n", v); @@ -1702,8 +1699,7 @@ void disable_IO_APIC(void) entry.dest_mode = 0; /* Physical */ entry.delivery_mode = dest_ExtINT; /* ExtInt */ entry.vector = 0; - entry.dest.physical.physical_dest = - GET_APIC_ID(read_apic_id()); + entry.dest.physical.physical_dest = read_apic_id(); /* * Add it to the IO-APIC irq-routing table: @@ -1729,10 +1725,8 @@ static void __init setup_ioapic_ids_from_mpc(void) unsigned char old_id; unsigned long flags; -#ifdef CONFIG_X86_NUMAQ - if (found_numaq) + if (x86_quirks->setup_ioapic_ids && x86_quirks->setup_ioapic_ids()) return; -#endif /* * Don't check I/O APIC IDs for xAPIC systems. They have |