diff options
Diffstat (limited to 'src/arch/x86/ioapic.c')
| -rw-r--r-- | src/arch/x86/ioapic.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/arch/x86/ioapic.c b/src/arch/x86/ioapic.c index dc88de1a8e..d2f65fdaf3 100644 --- a/src/arch/x86/ioapic.c +++ b/src/arch/x86/ioapic.c @@ -119,13 +119,8 @@ u8 get_ioapic_version(void *ioapic_base) return io_apic_read(ioapic_base, 0x01) & 0xff; } -void setup_ioapic_helper(void *ioapic_base, u8 ioapic_id, bool irq_on_fsb, - bool enable_virtual_wire) +void ioapic_set_boot_config(void *ioapic_base, bool irq_on_fsb) { - int first = 0, last; - - set_ioapic_id(ioapic_base, ioapic_id); - if (irq_on_fsb) { /* * For the Pentium 4 and above APICs deliver their interrupts @@ -139,6 +134,13 @@ void setup_ioapic_helper(void *ioapic_base, u8 ioapic_id, bool irq_on_fsb, "IOAPIC: Enabling interrupts on APIC serial bus\n"); io_apic_write(ioapic_base, 0x03, 0); } +} + +void setup_ioapic_helper(void *ioapic_base, u8 ioapic_id, bool enable_virtual_wire) +{ + int first = 0, last; + + set_ioapic_id(ioapic_base, ioapic_id); if (enable_virtual_wire) { route_i8259_irq0(ioapic_base); @@ -152,6 +154,5 @@ void setup_ioapic_helper(void *ioapic_base, u8 ioapic_id, bool irq_on_fsb, void setup_ioapic(void *ioapic_base, u8 ioapic_id) { - setup_ioapic_helper(ioapic_base, ioapic_id, - CONFIG(IOAPIC_INTERRUPTS_ON_FSB), true); + setup_ioapic_helper(ioapic_base, ioapic_id, true); } |