diff options
Diffstat (limited to 'arch/x86/kernel/i8259.c')
| -rw-r--r-- | arch/x86/kernel/i8259.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c index 9a5c460404dc..2e977b5d61dd 100644 --- a/arch/x86/kernel/i8259.c +++ b/arch/x86/kernel/i8259.c | |||
| @@ -312,8 +312,7 @@ static void init_8259A(int auto_eoi) | |||
| 312 | */ | 312 | */ |
| 313 | outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */ | 313 | outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */ |
| 314 | 314 | ||
| 315 | /* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 on x86-64, | 315 | /* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 */ |
| 316 | to 0x20-0x27 on i386 */ | ||
| 317 | outb_pic(IRQ0_VECTOR, PIC_MASTER_IMR); | 316 | outb_pic(IRQ0_VECTOR, PIC_MASTER_IMR); |
| 318 | 317 | ||
| 319 | /* 8259A-1 (the master) has a slave on IR2 */ | 318 | /* 8259A-1 (the master) has a slave on IR2 */ |