diff options
| author | Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> | 2007-07-17 21:22:48 +0900 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-07-17 09:57:42 -0700 |
| commit | cd378f18cf73d92bf0b6e1e6b5759b5dd729a9f2 (patch) | |
| tree | 6960768a1ddecb74e6a5fa1dfc978e5df8635eb2 /include/asm-ia64 | |
| parent | 4994be1b3fe9120c88022ff5c0c33f6312b17adb (diff) | |
[IA64] Support irq migration across domain
Add support for IRQ migration across vector domain.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
| -rw-r--r-- | include/asm-ia64/hw_irq.h | 1 | ||||
| -rw-r--r-- | include/asm-ia64/iosapic.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h index 97ea3900d74..efa1b8f7251 100644 --- a/include/asm-ia64/hw_irq.h +++ b/include/asm-ia64/hw_irq.h @@ -106,6 +106,7 @@ extern int assign_irq_vector (int irq); /* allocate a free vector */ extern void free_irq_vector (int vector); extern int reserve_irq_vector (int vector); extern void __setup_vector_irq(int cpu); +extern int reassign_irq_vector(int irq, int cpu); extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect); extern void register_percpu_irq (ia64_vector vec, struct irqaction *action); extern int check_irq_used (int irq); diff --git a/include/asm-ia64/iosapic.h b/include/asm-ia64/iosapic.h index 09bdc3898df..b8f71285914 100644 --- a/include/asm-ia64/iosapic.h +++ b/include/asm-ia64/iosapic.h @@ -47,6 +47,8 @@ #define IOSAPIC_MASK_SHIFT 16 #define IOSAPIC_MASK (1<<IOSAPIC_MASK_SHIFT) +#define IOSAPIC_VECTOR_MASK 0xffffff00 + #ifndef __ASSEMBLY__ #ifdef CONFIG_IOSAPIC |