diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ia64/hardirq.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/hardirq.h')
-rw-r--r-- | include/asm-ia64/hardirq.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/asm-ia64/hardirq.h b/include/asm-ia64/hardirq.h new file mode 100644 index 000000000000..33ef8f096d95 --- /dev/null +++ b/include/asm-ia64/hardirq.h | |||
@@ -0,0 +1,38 @@ | |||
1 | #ifndef _ASM_IA64_HARDIRQ_H | ||
2 | #define _ASM_IA64_HARDIRQ_H | ||
3 | |||
4 | /* | ||
5 | * Modified 1998-2002, 2004 Hewlett-Packard Co | ||
6 | * David Mosberger-Tang <davidm@hpl.hp.com> | ||
7 | */ | ||
8 | |||
9 | #include <linux/config.h> | ||
10 | |||
11 | #include <linux/threads.h> | ||
12 | #include <linux/irq.h> | ||
13 | |||
14 | #include <asm/processor.h> | ||
15 | |||
16 | /* | ||
17 | * No irq_cpustat_t for IA-64. The data is held in the per-CPU data structure. | ||
18 | */ | ||
19 | |||
20 | #define __ARCH_IRQ_STAT 1 | ||
21 | |||
22 | #define local_softirq_pending() (local_cpu_data->softirq_pending) | ||
23 | |||
24 | #define HARDIRQ_BITS 14 | ||
25 | |||
26 | /* | ||
27 | * The hardirq mask has to be large enough to have space for potentially all IRQ sources | ||
28 | * in the system nesting on a single CPU: | ||
29 | */ | ||
30 | #if (1 << HARDIRQ_BITS) < NR_IRQS | ||
31 | # error HARDIRQ_BITS is too low! | ||
32 | #endif | ||
33 | |||
34 | extern void __iomem *ipi_base_addr; | ||
35 | |||
36 | void ack_bad_irq(unsigned int irq); | ||
37 | |||
38 | #endif /* _ASM_IA64_HARDIRQ_H */ | ||