diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2008-10-13 08:41:55 -0400 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2008-10-15 07:46:49 -0400 |
commit | 201c72a3799af598d492c500259c9e18b7db321a (patch) | |
tree | 254a293d346e7b2a787fb4cb4daa127103610a01 /include/asm-mips/cevt-r4k.h | |
parent | 278429cff8809958d25415ba0ed32b59866ab1a8 (diff) |
MIPS: Have a heart for a lonely, lost header file ...
... and move it to where all its brothers and sisters reside. Requested by
Shane McDonald <mcdonald.shane@gmail.com>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/cevt-r4k.h')
-rw-r--r-- | include/asm-mips/cevt-r4k.h | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/include/asm-mips/cevt-r4k.h b/include/asm-mips/cevt-r4k.h deleted file mode 100644 index fa4328f9124f..000000000000 --- a/include/asm-mips/cevt-r4k.h +++ /dev/null | |||
@@ -1,46 +0,0 @@ | |||
1 | /* | ||
2 | * This file is subject to the terms and conditions of the GNU General Public | ||
3 | * License. See the file "COPYING" in the main directory of this archive | ||
4 | * for more details. | ||
5 | * | ||
6 | * Copyright (C) 2008 Kevin D. Kissell | ||
7 | */ | ||
8 | |||
9 | /* | ||
10 | * Definitions used for common event timer implementation | ||
11 | * for MIPS 4K-type processors and their MIPS MT variants. | ||
12 | * Avoids unsightly extern declarations in C files. | ||
13 | */ | ||
14 | #ifndef __ASM_CEVT_R4K_H | ||
15 | #define __ASM_CEVT_R4K_H | ||
16 | |||
17 | DECLARE_PER_CPU(struct clock_event_device, mips_clockevent_device); | ||
18 | |||
19 | void mips_event_handler(struct clock_event_device *dev); | ||
20 | int c0_compare_int_usable(void); | ||
21 | void mips_set_clock_mode(enum clock_event_mode, struct clock_event_device *); | ||
22 | irqreturn_t c0_compare_interrupt(int, void *); | ||
23 | |||
24 | extern struct irqaction c0_compare_irqaction; | ||
25 | extern int cp0_timer_irq_installed; | ||
26 | |||
27 | /* | ||
28 | * Possibly handle a performance counter interrupt. | ||
29 | * Return true if the timer interrupt should not be checked | ||
30 | */ | ||
31 | |||
32 | static inline int handle_perf_irq(int r2) | ||
33 | { | ||
34 | /* | ||
35 | * The performance counter overflow interrupt may be shared with the | ||
36 | * timer interrupt (cp0_perfcount_irq < 0). If it is and a | ||
37 | * performance counter has overflowed (perf_irq() == IRQ_HANDLED) | ||
38 | * and we can't reliably determine if a counter interrupt has also | ||
39 | * happened (!r2) then don't check for a timer interrupt. | ||
40 | */ | ||
41 | return (cp0_perfcount_irq < 0) && | ||
42 | perf_irq() == IRQ_HANDLED && | ||
43 | !r2; | ||
44 | } | ||
45 | |||
46 | #endif /* __ASM_CEVT_R4K_H */ | ||