From: Gabor Juhos <juhosg@xxxxxxxxxxx> The Ralink IRQ code was not handling the PCI IRQ yet. Add this functionaility to make PCI work on rt3883. Signed-off-by: John Crispin <blogic@xxxxxxxxxxx> --- arch/mips/ralink/irq.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/mips/ralink/irq.c b/arch/mips/ralink/irq.c index 6d054c5..d9807d0 100644 --- a/arch/mips/ralink/irq.c +++ b/arch/mips/ralink/irq.c @@ -31,6 +31,7 @@ #define INTC_INT_GLOBAL BIT(31) #define RALINK_CPU_IRQ_INTC (MIPS_CPU_IRQ_BASE + 2) +#define RALINK_CPU_IRQ_PCI (MIPS_CPU_IRQ_BASE + 4) #define RALINK_CPU_IRQ_FE (MIPS_CPU_IRQ_BASE + 5) #define RALINK_CPU_IRQ_WIFI (MIPS_CPU_IRQ_BASE + 6) #define RALINK_CPU_IRQ_COUNTER (MIPS_CPU_IRQ_BASE + 7) @@ -104,6 +105,9 @@ asmlinkage void plat_irq_dispatch(void) else if (pending & STATUSF_IP6) do_IRQ(RALINK_CPU_IRQ_WIFI); + else if (pending & STATUSF_IP4) + do_IRQ(RALINK_CPU_IRQ_PCI); + else if (pending & STATUSF_IP2) do_IRQ(RALINK_CPU_IRQ_INTC); -- 1.7.10.4
