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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-15 12:19:40 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-15 12:19:40 -0400
commit024b246ed24492d6c2ee14c34d742b137fce1b94 (patch)
tree428444950025503218c96b03c86f749403626dec /include/asm-alpha/hardirq.h
parent9419fc1c957d600093baaea247fef23cca3b4e93 (diff)
alpha: move include/asm-alpha to arch/alpha/include/asm
Sam Ravnborg did the build-test that the direct header file move works, I'm just committing it. This is a pure move: mkdir arch/alpha/include git mv include/asm-alpha arch/alpha/include/asm with no other changes. Requested-and-tested-by: Sam Ravnborg <sam@ravnborg.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-alpha/hardirq.h')
-rw-r--r--include/asm-alpha/hardirq.h30
1 files changed, 0 insertions, 30 deletions
diff --git a/include/asm-alpha/hardirq.h b/include/asm-alpha/hardirq.h
deleted file mode 100644
index d953e234daa8..000000000000
--- a/include/asm-alpha/hardirq.h
+++ /dev/null
@@ -1,30 +0,0 @@
1#ifndef _ALPHA_HARDIRQ_H
2#define _ALPHA_HARDIRQ_H
3
4#include <linux/threads.h>
5#include <linux/cache.h>
6
7
8/* entry.S is sensitive to the offsets of these fields */
9typedef struct {
10 unsigned long __softirq_pending;
11} ____cacheline_aligned irq_cpustat_t;
12
13#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
14
15void ack_bad_irq(unsigned int irq);
16
17#define HARDIRQ_BITS 12
18
19/*
20 * The hardirq mask has to be large enough to have
21 * space for potentially nestable IRQ sources in the system
22 * to nest on a single CPU. On Alpha, interrupts are masked at the CPU
23 * by IPL as well as at the system level. We only have 8 IPLs (UNIX PALcode)
24 * so we really only have 8 nestable IRQs, but allow some overhead
25 */
26#if (1 << HARDIRQ_BITS) < 16
27#error HARDIRQ_BITS is too low!
28#endif
29
30#endif /* _ALPHA_HARDIRQ_H */