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authorJayachandran C <jchandra@broadcom.com>2012-10-31 13:01:41 +0100
committerJohn Crispin <blogic@openwrt.org>2012-11-09 11:37:20 +0100
commit38541742da05f65d77e514a70bae9b84251c4bc4 (patch)
treee7d6ebdb191f3da42009ec614c6b6bb006a7139b /arch/mips/netlogic/common/smp.c
parentMIPS: Netlogic: Make number of nodes configurable (diff)
downloadlinux-38541742da05f65d77e514a70bae9b84251c4bc4.tar.xz
linux-38541742da05f65d77e514a70bae9b84251c4bc4.zip
MIPS: Netlogic: PIC IRQ handling update for multi-chip
Create struct nlm_pic_irq for interrupts handled by the PIC. This simplifies IRQ handling for multi-SoC as well as the single SoC cases. Also split the setup of percpu and PIC interrupts so that we can configure the PIC interrupts for every node. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4467 Signed-off-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'arch/mips/netlogic/common/smp.c')
-rw-r--r--arch/mips/netlogic/common/smp.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c
index e40b467f6184..0315b298a648 100644
--- a/arch/mips/netlogic/common/smp.c
+++ b/arch/mips/netlogic/common/smp.c
@@ -114,8 +114,11 @@ void nlm_early_init_secondary(int cpu)
*/
static void __cpuinit nlm_init_secondary(void)
{
- current_cpu_data.core = hard_smp_processor_id() / NLM_THREADS_PER_CORE;
- nlm_smp_irq_init();
+ int hwtid;
+
+ hwtid = hard_smp_processor_id();
+ current_cpu_data.core = hwtid / NLM_THREADS_PER_CORE;
+ nlm_smp_irq_init(hwtid);
}
void nlm_prepare_cpus(unsigned int max_cpus)