diff options
Diffstat (limited to 'include/asm-x86/irq_vectors.h')
| -rw-r--r-- | include/asm-x86/irq_vectors.h | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/include/asm-x86/irq_vectors.h b/include/asm-x86/irq_vectors.h index a48c7f2dbdc0..a8d065d85f57 100644 --- a/include/asm-x86/irq_vectors.h +++ b/include/asm-x86/irq_vectors.h @@ -1,5 +1,5 @@ -#ifndef _ASM_IRQ_VECTORS_H -#define _ASM_IRQ_VECTORS_H +#ifndef ASM_X86__IRQ_VECTORS_H +#define ASM_X86__IRQ_VECTORS_H #include <linux/threads.h> @@ -19,19 +19,14 @@ /* * Reserve the lowest usable priority level 0x20 - 0x2f for triggering - * cleanup after irq migration on 64 bit. + * cleanup after irq migration. */ #define IRQ_MOVE_CLEANUP_VECTOR FIRST_EXTERNAL_VECTOR /* - * Vectors 0x20-0x2f are used for ISA interrupts on 32 bit. - * Vectors 0x30-0x3f are used for ISA interrupts on 64 bit. + * Vectors 0x30-0x3f are used for ISA interrupts. */ -#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) @@ -96,11 +91,7 @@ * start at 0x31(0x41) to spread out vectors evenly between priority * levels. (0x80 is the syscall vector) */ -#ifdef CONFIG_X86_32 -# define FIRST_DEVICE_VECTOR 0x31 -#else -# define FIRST_DEVICE_VECTOR (IRQ15_VECTOR + 2) -#endif +#define FIRST_DEVICE_VECTOR (IRQ15_VECTOR + 2) #define NR_VECTORS 256 @@ -116,7 +107,6 @@ # else # define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS)) # endif -# define NR_IRQ_VECTORS NR_IRQS #elif !defined(CONFIG_X86_VOYAGER) @@ -124,23 +114,15 @@ # define NR_IRQS 224 -# if (224 >= 32 * NR_CPUS) -# define NR_IRQ_VECTORS NR_IRQS -# else -# define NR_IRQ_VECTORS (32 * NR_CPUS) -# endif - # else /* IO_APIC || PARAVIRT */ # define NR_IRQS 16 -# define NR_IRQ_VECTORS NR_IRQS # endif #else /* !VISWS && !VOYAGER */ # define NR_IRQS 224 -# define NR_IRQ_VECTORS NR_IRQS #endif /* VISWS */ @@ -179,4 +161,4 @@ #define VIC_CPU_BOOT_ERRATA_CPI (VIC_CPI_LEVEL0 + 8) -#endif /* _ASM_IRQ_VECTORS_H */ +#endif /* ASM_X86__IRQ_VECTORS_H */ |