diff options
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-irq.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-irq.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c index 37be04975831..42df9fafa943 100644 --- a/arch/mips/sgi-ip27/ip27-irq.c +++ b/arch/mips/sgi-ip27/ip27-irq.c @@ -19,7 +19,6 @@ #include <asm/sn/addrs.h> #include <asm/sn/agent.h> #include <asm/sn/arch.h> -#include <asm/sn/hub.h> #include <asm/sn/intr.h> #include <asm/sn/irq_alloc.h> @@ -73,7 +72,10 @@ static void setup_hub_mask(struct hub_irq_data *hd, const struct cpumask *mask) int cpu; cpu = cpumask_first_and(mask, cpu_online_mask); - nasid = COMPACT_TO_NASID_NODEID(cpu_to_node(cpu)); + if (cpu >= nr_cpu_ids) + cpu = cpumask_any(cpu_online_mask); + + nasid = cpu_to_node(cpu); hd->cpu = cpu; if (!cputoslice(cpu)) { hd->irq_mask[0] = REMOTE_HUB_PTR(nasid, PI_INT_MASK0_A); @@ -137,8 +139,9 @@ static int hub_domain_alloc(struct irq_domain *domain, unsigned int virq, handle_level_irq, NULL, NULL); /* use CPU connected to nearest hub */ - hub = hub_data(NASID_TO_COMPACT_NODEID(info->nasid)); + hub = hub_data(info->nasid); setup_hub_mask(hd, &hub->h_cpus); + info->nasid = cpu_to_node(hd->cpu); /* Make sure it's not already pending when we connect it. */ REMOTE_HUB_CLR_INTR(info->nasid, swlevel); @@ -284,11 +287,9 @@ void __init arch_init_irq(void) * Mark these as reserved right away so they won't be used accidentally * later. */ - for (i = 0; i <= BASE_PCI_IRQ; i++) + for (i = 0; i <= CPU_CALL_B_IRQ; i++) set_bit(i, hub_irq_map); - set_bit(IP_PEND0_6_63, hub_irq_map); - for (i = NI_BRDCAST_ERR_A; i <= MSC_PANIC_INTR; i++) set_bit(i, hub_irq_map); |
