diff options
| author | Wojciech Macek <wma@FreeBSD.org> | 2017-05-19 08:25:40 +0000 |
|---|---|---|
| committer | Wojciech Macek <wma@FreeBSD.org> | 2017-05-19 08:25:40 +0000 |
| commit | c7a65ae3fe7ffc97af114efb07c7e167192bf057 (patch) | |
| tree | 5c1633311af0865b03092c88e173161dfa778d19 /sys | |
| parent | 2dd020069e3d868047357044d87dfe509df1643e (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arm/mv/mpic.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/sys/arm/mv/mpic.c b/sys/arm/mv/mpic.c index 70c17ae3faa2..49e4bd49da68 100644 --- a/sys/arm/mv/mpic.c +++ b/sys/arm/mv/mpic.c @@ -148,6 +148,7 @@ static void mpic_unmask_irq(uintptr_t nb); static void mpic_mask_irq(uintptr_t nb); static void mpic_mask_irq_err(uintptr_t nb); static void mpic_unmask_irq_err(uintptr_t nb); +static boolean_t mpic_irq_is_percpu(uintptr_t); #ifdef INTRNG static int mpic_intr(void *arg); #endif @@ -474,14 +475,24 @@ mpic_mask_irq_err(uintptr_t nb) MPIC_CPU_WRITE(mv_mpic_sc, MPIC_ERR_MASK, mask); } +static boolean_t +mpic_irq_is_percpu(uintptr_t nb) +{ + if (nb < MPIC_PPI) + return TRUE; + + return FALSE; +} + static void mpic_unmask_irq(uintptr_t nb) { - if (nb < ERR_IRQ) { - MPIC_WRITE(mv_mpic_sc, MPIC_ISE, nb); + if (mpic_irq_is_percpu(nb)) MPIC_CPU_WRITE(mv_mpic_sc, MPIC_ICM, nb); - } else if (nb < MSI_IRQ) + else if (nb < ERR_IRQ) + MPIC_WRITE(mv_mpic_sc, MPIC_ISE, nb); + else if (nb < MSI_IRQ) mpic_unmask_irq_err(nb); if (nb == 0) @@ -492,10 +503,11 @@ static void mpic_mask_irq(uintptr_t nb) { - if (nb < ERR_IRQ) { - MPIC_WRITE(mv_mpic_sc, MPIC_ICE, nb); + if (mpic_irq_is_percpu(nb)) MPIC_CPU_WRITE(mv_mpic_sc, MPIC_ISM, nb); - } else if (nb < MSI_IRQ) + else if (nb < ERR_IRQ) + MPIC_WRITE(mv_mpic_sc, MPIC_ICE, nb); + else if (nb < MSI_IRQ) mpic_mask_irq_err(nb); } |