diff options
| -rw-r--r-- | arch/cris/Kconfig | 4 | ||||
| -rw-r--r-- | arch/ia64/Kconfig | 4 | ||||
| -rw-r--r-- | arch/mips/Kconfig | 5 | ||||
| -rw-r--r-- | arch/parisc/Kconfig | 4 | ||||
| -rw-r--r-- | arch/powerpc/Kconfig | 4 | ||||
| -rw-r--r-- | include/asm-cris/irq.h | 5 | ||||
| -rw-r--r-- | include/asm-ia64/irq.h | 5 | ||||
| -rw-r--r-- | include/asm-mips/mach-mips/irq.h | 6 | ||||
| -rw-r--r-- | include/asm-parisc/irq.h | 5 | ||||
| -rw-r--r-- | include/asm-powerpc/irq.h | 5 | ||||
| -rw-r--r-- | include/linux/irq.h | 2 | ||||
| -rw-r--r-- | kernel/irq/manage.c | 4 |
12 files changed, 24 insertions, 29 deletions
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index 856b665020e..6a1238a29d6 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -28,6 +28,10 @@ config GENERIC_CALIBRATE_DELAY bool default y +config IRQ_PER_CPU + bool + default y + config CRIS bool default y diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 5faacbb8d16..b487e227a1f 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -492,6 +492,10 @@ config GENERIC_PENDING_IRQ depends on GENERIC_HARDIRQS && SMP default y +config IRQ_PER_CPU + bool + default y + source "arch/ia64/hp/sim/Kconfig" menu "Instrumentation Support" diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 35e038a974c..08c2ece4ae4 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1618,6 +1618,11 @@ config GENERIC_IRQ_PROBE bool default y +config IRQ_PER_CPU + depends on SMP + bool + default y + # # - Highmem only makes sense for the 32-bit kernel. # - The current highmem code will only work properly on physically indexed diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 910fb3afc0b..6dd0ea8f88e 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -51,6 +51,10 @@ config GENERIC_HARDIRQS config GENERIC_IRQ_PROBE def_bool y +config IRQ_PER_CPU + bool + default y + # unless you want to implement ACPI on PA-RISC ... ;-) config PM bool diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index e2e9df344ab..d43e4521abf 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -30,6 +30,10 @@ config GENERIC_HARDIRQS bool default y +config IRQ_PER_CPU + bool + default y + config RWSEM_GENERIC_SPINLOCK bool diff --git a/include/asm-cris/irq.h b/include/asm-cris/irq.h index 4b338792218..998cce9f320 100644 --- a/include/asm-cris/irq.h +++ b/include/asm-cris/irq.h @@ -1,11 +1,6 @@ #ifndef _ASM_IRQ_H #define _ASM_IRQ_H -/* - * IRQ line status macro IRQ_PER_CPU is used - */ -#define ARCH_HAS_IRQ_PER_CPU - #include <asm/arch/irq.h> static inline int irq_canonicalize(int irq) diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h index dbe86c0bbce..79479e2c696 100644 --- a/include/asm-ia64/irq.h +++ b/include/asm-ia64/irq.h @@ -14,11 +14,6 @@ #define NR_IRQS 256 #define NR_IRQ_VECTORS NR_IRQS -/* - * IRQ line status macro IRQ_PER_CPU is used - */ -#define ARCH_HAS_IRQ_PER_CPU - static __inline__ int irq_canonicalize (int irq) { diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h index 083d9c512a0..e994b0c0122 100644 --- a/include/asm-mips/mach-mips/irq.h +++ b/include/asm-mips/mach-mips/irq.h @@ -4,10 +4,4 @@ #define NR_IRQS 256 -#ifdef CONFIG_SMP - -#define ARCH_HAS_IRQ_PER_CPU - -#endif - #endif /* __ASM_MACH_MIPS_IRQ_H */ diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h index 377ba90c7d0..5cae260615a 100644 --- a/include/asm-parisc/irq.h +++ b/include/asm-parisc/irq.h @@ -26,11 +26,6 @@ #define NR_IRQS (CPU_IRQ_MAX + 1) -/* - * IRQ line status macro IRQ_PER_CPU is used - */ -#define ARCH_HAS_IRQ_PER_CPU - static __inline__ int irq_canonicalize(int irq) { return (irq == 2) ? 9 : irq; diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index a10feec29d4..eb5f33e1977 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -30,11 +30,6 @@ #define IRQ_POLARITY_POSITIVE 0x2 /* high level or low->high edge */ #define IRQ_POLARITY_NEGATIVE 0x0 /* low level or high->low edge */ -/* - * IRQ line status macro IRQ_PER_CPU is used - */ -#define ARCH_HAS_IRQ_PER_CPU - #define get_irq_desc(irq) (&irq_desc[(irq)]) /* Define a way to iterate across irqs. */ diff --git a/include/linux/irq.h b/include/linux/irq.h index 81f3d976bb3..519a1cb7c33 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -33,7 +33,7 @@ #define IRQ_WAITING 32 /* IRQ not yet seen - for autodetection */ #define IRQ_LEVEL 64 /* IRQ level triggered */ #define IRQ_MASKED 128 /* IRQ masked - shouldn't be seen again */ -#ifdef ARCH_HAS_IRQ_PER_CPU +#ifdef CONFIG_IRQ_PER_CPU # define IRQ_PER_CPU 256 /* IRQ is per CPU */ # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU) #else diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index ca9b5d36abe..8389d1817fe 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -198,7 +198,7 @@ int setup_irq(unsigned int irq, struct irqaction *new) if (!(old->flags & new->flags & SA_SHIRQ)) goto mismatch; -#if defined(ARCH_HAS_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ) +#if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ) /* All handlers must agree on per-cpuness */ if ((old->flags & IRQ_PER_CPU) != (new->flags & IRQ_PER_CPU)) goto mismatch; @@ -213,7 +213,7 @@ int setup_irq(unsigned int irq, struct irqaction *new) } *p = new; -#if defined(ARCH_HAS_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ) +#if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ) if (new->flags & SA_PERCPU_IRQ) desc->status |= IRQ_PER_CPU; #endif |