diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/irq_vectors.h | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h index 5f7d6a1e3d2..ec87910025d 100644 --- a/arch/x86/include/asm/irq_vectors.h +++ b/arch/x86/include/asm/irq_vectors.h @@ -1,8 +1,6 @@ #ifndef _ASM_X86_IRQ_VECTORS_H #define _ASM_X86_IRQ_VECTORS_H -#include <linux/threads.h> - /* * Linux IRQ vector layout. * @@ -131,22 +129,18 @@ #define NR_IRQS_LEGACY 16 #ifdef CONFIG_X86_IO_APIC - -#include <asm/apicnum.h> /* need MAX_IO_APICS */ - -#ifndef CONFIG_SPARSE_IRQ -# if NR_CPUS < MAX_IO_APICS -# define NR_IRQS (NR_VECTORS + (32 * NR_CPUS)) +# ifndef CONFIG_SPARSE_IRQ +# if NR_CPUS < MAX_IO_APICS +# define NR_IRQS (NR_VECTORS + (32 * NR_CPUS)) +# else +# define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS)) +# endif # else -# define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS)) -# endif -#else -# define NR_IRQS \ +# define NR_IRQS \ ((8 * NR_CPUS) > (32 * MAX_IO_APICS) ? \ (NR_VECTORS + (8 * NR_CPUS)) : \ (NR_VECTORS + (32 * MAX_IO_APICS))) -#endif - +# endif #else /* !CONFIG_X86_IO_APIC: */ # define NR_IRQS 16 #endif |