diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/irq_vectors.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/asm-x86/irq_vectors.h b/include/asm-x86/irq_vectors.h index 3cb6d8c77b3..b58581e2e24 100644 --- a/include/asm-x86/irq_vectors.h +++ b/include/asm-x86/irq_vectors.h @@ -18,17 +18,20 @@ #endif /* - * Vectors 0x20-0x2f are used for ISA interrupts on 32 bit. - * * Reserve the lowest usable priority level 0x20 - 0x2f for triggering * cleanup after irq migration on 64 bit. */ #define IRQ_MOVE_CLEANUP_VECTOR FIRST_EXTERNAL_VECTOR /* - * Vectors 0x30-0x3f are used for ISA interrupts on 64 bit + * Vectors 0x20-0x2f are used for ISA interrupts on 32 bit. + * Vectors 0x30-0x3f are used for ISA interrupts on 64 bit. */ +#ifdef CONFIG_X86_32 +#define IRQ0_VECTOR (FIRST_EXTERNAL_VECTOR) +#else #define IRQ0_VECTOR (FIRST_EXTERNAL_VECTOR + 0x10) +#endif #define IRQ1_VECTOR (IRQ0_VECTOR + 1) #define IRQ2_VECTOR (IRQ0_VECTOR + 2) #define IRQ3_VECTOR (IRQ0_VECTOR + 3) |