diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2013-04-10 09:07:27 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-05-08 01:19:07 +0200 |
| commit | 48b4aba7a8a2b098f12259ffa13301243349cfab (patch) | |
| tree | 1c2d827afc370b56d20eef908e5e48062fc9733e /arch/mips/ralink/irq.c | |
| parent | MIPS: move mips_{set,get}_machine_name() to a more generic place (diff) | |
| download | linux-48b4aba7a8a2b098f12259ffa13301243349cfab.tar.xz linux-48b4aba7a8a2b098f12259ffa13301243349cfab.zip | |
MIPS: ralink: add PCI IRQ handling
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@openwrt.org>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5165/
Diffstat (limited to 'arch/mips/ralink/irq.c')
| -rw-r--r-- | arch/mips/ralink/irq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/ralink/irq.c b/arch/mips/ralink/irq.c index 6d054c5ec9ab..d9807d0587cd 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); |