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 /arch/mips/mips-boards/generic/time.c | |
| parent | 91a2fcc88634663e9e13dcdfad0e4a860e64aeee (diff) | |
[MIPS] Implement clockevents for R4000-style cp0 count/compare interrupt
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mips-boards/generic/time.c')
| -rw-r--r-- | arch/mips/mips-boards/generic/time.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c index 345de881013c..2c8db3e0f4b7 100644 --- a/arch/mips/mips-boards/generic/time.c +++ b/arch/mips/mips-boards/generic/time.c @@ -144,20 +144,20 @@ void __init plat_time_init(void) mips_scroll_message(); } -static irqreturn_t mips_perf_interrupt(int irq, void *dev_id) -{ - return perf_irq(); -} +//static irqreturn_t mips_perf_interrupt(int irq, void *dev_id) +//{ +// return perf_irq(); +//} -static struct irqaction perf_irqaction = { - .handler = mips_perf_interrupt, - .flags = IRQF_DISABLED | IRQF_PERCPU, - .name = "performance", -}; +//static struct irqaction perf_irqaction = { +// .handler = mips_perf_interrupt, +// .flags = IRQF_DISABLED | IRQF_PERCPU, +// .name = "performance", +//}; void __init plat_perf_setup(void) { - struct irqaction *irq = &perf_irqaction; +// struct irqaction *irq = &perf_irqaction; cp0_perfcount_irq = -1; @@ -170,12 +170,6 @@ void __init plat_perf_setup(void) if (cp0_perfcount_irq >= 0) { if (cpu_has_vint) set_vi_handler(cp0_perfcount_irq, mips_perf_dispatch); -#ifdef CONFIG_MIPS_MT_SMTC - setup_irq_smtc(cp0_perfcount_irq, irq, - 0x100 << cp0_perfcount_irq); -#else - setup_irq(cp0_perfcount_irq, irq); -#endif /* CONFIG_MIPS_MT_SMTC */ #ifdef CONFIG_SMP set_irq_handler(cp0_perfcount_irq, handle_percpu_irq); #endif |