diff options
Diffstat (limited to 'target/linux/ramips/patches-3.10/0100-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch')
| -rw-r--r-- | target/linux/ramips/patches-3.10/0100-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/target/linux/ramips/patches-3.10/0100-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch b/target/linux/ramips/patches-3.10/0100-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch index e87eb4d394..1d2e728cff 100644 --- a/target/linux/ramips/patches-3.10/0100-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch +++ b/target/linux/ramips/patches-3.10/0100-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch @@ -1,7 +1,7 @@ -From cdc1b12b3debaf5b3894fd146e73221a8acd0152 Mon Sep 17 00:00:00 2001 +From 1be15a87eea5f26fb24b6aac332530cd3e2d984e Mon Sep 17 00:00:00 2001 From: John Crispin <blogic@openwrt.org> Date: Sun, 14 Jul 2013 23:08:11 +0200 -Subject: [PATCH 20/25] MIPS: use set_mode() to enable/disable the cevt-r4k +Subject: [PATCH 100/133] MIPS: use set_mode() to enable/disable the cevt-r4k irq Signed-off-by: John Crispin <blogic@openwrt.org> @@ -24,13 +24,14 @@ Signed-off-by: John Crispin <blogic@openwrt.org> DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device); int cp0_timer_irq_installed; -@@ -90,6 +84,32 @@ struct irqaction c0_compare_irqaction = +@@ -90,9 +84,38 @@ struct irqaction c0_compare_irqaction = .name = "timer", }; +void mips_set_clock_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ ++#ifdef CONFIG_CEVT_SYSTICK_QUIRK + switch (mode) { + case CLOCK_EVT_MODE_ONESHOT: + if (cp0_timer_irq_installed) @@ -53,21 +54,27 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + pr_err("Unhandeled mips clock_mode\n"); + break; + } ++#endif +} void mips_event_handler(struct clock_event_device *dev) { -@@ -215,13 +235,6 @@ int __cpuinit r4k_clockevent_init(void) ++ + } + + /* +@@ -215,12 +238,14 @@ int __cpuinit r4k_clockevent_init(void) #endif clockevents_register_device(cd); -- if (cp0_timer_irq_installed) -- return 0; -- -- cp0_timer_irq_installed = 1; -- -- setup_irq(irq, &c0_compare_irqaction); -- ++#ifndef CONFIG_CEVT_SYSTICK_QUIRK + if (cp0_timer_irq_installed) + return 0; + + cp0_timer_irq_installed = 1; + + setup_irq(irq, &c0_compare_irqaction); ++#endif + return 0; } - |