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MIPS: Netlogic: PIC IRQ handling update for multi-chip

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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>
This commit is contained in:
Jayachandran C
2012-10-31 12:01:41 +00:00
committed by John Crispin
parent bb1e4bc5cd
commit 38541742da
5 changed files with 103 additions and 115 deletions
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7
arch/mips/netlogic/common/smp.c
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@@ -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)