diff options
| author | Paul Mackerras <paulus@samba.org> | 2008-12-03 09:11:06 (GMT) |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-12-03 09:11:06 (GMT) |
| commit | 527491885554002837b5742202adc0ab5f536e54 (patch) | |
| tree | 6d9c44776e0b4368eccd414b92b957fac3c5a4c6 /arch/powerpc/sysdev/mpic.c | |
| parent | cea555d384b85271035814c5adad23e6c7fc5d2a (diff) | |
| parent | 2434bbb30e79468c49cff3cff6005236f55ed188 (diff) | |
| download | linux-fsl-qoriq-527491885554002837b5742202adc0ab5f536e54.tar.xz | |
Merge branch 'merge'
Diffstat (limited to 'arch/powerpc/sysdev/mpic.c')
| -rw-r--r-- | arch/powerpc/sysdev/mpic.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 86a7346..c82babb 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -600,7 +600,7 @@ static int irq_choose_cpu(unsigned int virt_irq) cpuid = first_cpu(tmp); } - return cpuid; + return get_hard_smp_processor_id(cpuid); } #else static int irq_choose_cpu(unsigned int virt_irq) @@ -1260,6 +1260,7 @@ void __init mpic_set_default_senses(struct mpic *mpic, u8 *senses, int count) void __init mpic_init(struct mpic *mpic) { int i; + int cpu; BUG_ON(mpic->num_sources == 0); @@ -1302,6 +1303,11 @@ void __init mpic_init(struct mpic *mpic) mpic_pasemi_msi_init(mpic); + if (mpic->flags & MPIC_PRIMARY) + cpu = hard_smp_processor_id(); + else + cpu = 0; + for (i = 0; i < mpic->num_sources; i++) { /* start with vector = source number, and masked */ u32 vecpri = MPIC_VECPRI_MASK | i | @@ -1312,8 +1318,7 @@ void __init mpic_init(struct mpic *mpic) continue; /* init hw */ mpic_irq_write(i, MPIC_INFO(IRQ_VECTOR_PRI), vecpri); - mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), - 1 << hard_smp_processor_id()); + mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), 1 << cpu); } /* Init spurious vector */ |