diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ia64/msi.h | |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-ia64/msi.h')
| -rw-r--r-- | include/asm-ia64/msi.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-ia64/msi.h b/include/asm-ia64/msi.h new file mode 100644 index 000000000000..60f2137f9278 --- /dev/null +++ b/include/asm-ia64/msi.h @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2003-2004 Intel + * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com) + */ + +#ifndef ASM_MSI_H +#define ASM_MSI_H + +#define NR_VECTORS NR_IRQS +#define FIRST_DEVICE_VECTOR IA64_FIRST_DEVICE_VECTOR +#define LAST_DEVICE_VECTOR IA64_LAST_DEVICE_VECTOR +static inline void set_intr_gate (int nr, void *func) {} +#define IO_APIC_VECTOR(irq) (irq) +#define ack_APIC_irq ia64_eoi +#define cpu_mask_to_apicid(mask) cpu_physical_id(first_cpu(mask)) +#define MSI_DEST_MODE MSI_PHYSICAL_MODE +#define MSI_TARGET_CPU ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff) +#define MSI_TARGET_CPU_SHIFT 4 + +#endif /* ASM_MSI_H */ |