This patch sets the performance counters irq for Lantiq SoCs. Signed-off-by: John Crispin <blogic@xxxxxxxxxxx> --- arch/mips/lantiq/irq.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c index 3b8cea5..6304a80 100644 --- a/arch/mips/lantiq/irq.c +++ b/arch/mips/lantiq/irq.c @@ -40,6 +40,9 @@ #define MAX_EIU 6 +/* the performance counter */ +#define LTQ_PERF_IRQ (INT_NUM_IM4_IRL0 + 31) + /* irqs generated by device attached to the EBU need to be acked in * a special manner */ @@ -317,6 +320,8 @@ void __init arch_init_irq(void) set_c0_status(IE_SW0 | IE_SW1 | IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5); #endif + + cp0_perfcount_irq = LTQ_PERF_IRQ; } unsigned int __cpuinit get_c0_compare_int(void) -- 1.7.7.1
