diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2007-10-11 23:46:09 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-10-11 23:46:09 +0100 |
| commit | 7bcf7717b6a047c272410d0cd00213185fe6b99d (patch) | |
| tree | 81c5d6bbc2130815713e22bb5408ea80b6e1c499 /include/asm-mips | |
| parent | 91a2fcc88634663e9e13dcdfad0e4a860e64aeee (diff) | |
| download | op-kernel-dev-7bcf7717b6a047c272410d0cd00213185fe6b99d.zip op-kernel-dev-7bcf7717b6a047c272410d0cd00213185fe6b99d.tar.gz | |
[MIPS] Implement clockevents for R4000-style cp0 count/compare interrupt
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips')
| -rw-r--r-- | include/asm-mips/mach-ip27/irq.h | 2 | ||||
| -rw-r--r-- | include/asm-mips/qemu.h | 2 | ||||
| -rw-r--r-- | include/asm-mips/time.h | 10 |
3 files changed, 8 insertions, 6 deletions
diff --git a/include/asm-mips/mach-ip27/irq.h b/include/asm-mips/mach-ip27/irq.h index 25f0c3f..cf4384b 100644 --- a/include/asm-mips/mach-ip27/irq.h +++ b/include/asm-mips/mach-ip27/irq.h @@ -17,4 +17,6 @@ */ #define NR_IRQS 256 +#include_next <irq.h> + #endif /* __ASM_MACH_IP27_IRQ_H */ diff --git a/include/asm-mips/qemu.h b/include/asm-mips/qemu.h index 531caf4..487ced4 100644 --- a/include/asm-mips/qemu.h +++ b/include/asm-mips/qemu.h @@ -12,7 +12,7 @@ * Interrupt numbers */ #define Q_PIC_IRQ_BASE 0 -#define Q_COUNT_COMPARE_IRQ 16 +#define Q_COUNT_COMPARE_IRQ 23 /* * Qemu clock rate. Unlike on real MIPS this has no relation to the diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h index 3516b32..35555bd 100644 --- a/include/asm-mips/time.h +++ b/include/asm-mips/time.h @@ -49,11 +49,6 @@ extern void (*mips_timer_ack)(void); extern struct clocksource clocksource_mips; /* - * The low-level timer interrupt routine. - */ -extern void ll_timer_interrupt(int irq, void *dev_id); - -/* * profiling and process accouting is done separately in local_timer_interrupt */ extern void local_timer_interrupt(int irq, void *dev_id); @@ -78,4 +73,9 @@ extern unsigned int mips_hpt_frequency; */ extern int (*perf_irq)(void); +/* + * Initialize the calling CPU's compare interrupt as clockevent device + */ +extern void mips_clockevent_init(void); + #endif /* _ASM_TIME_H */ |
