diff options
| -rw-r--r-- | arch/mips/include/asm/gic.h | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/irq-gic.c | 13 |
2 files changed, 12 insertions, 2 deletions
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h index 394d366b8fc1..8b30befd99d6 100644 --- a/arch/mips/include/asm/gic.h +++ b/arch/mips/include/asm/gic.h @@ -373,6 +373,7 @@ extern unsigned int plat_ipi_call_int_xlate(unsigned int); extern unsigned int plat_ipi_resched_int_xlate(unsigned int); extern void gic_bind_eic_interrupt(int irq, int set); extern unsigned int gic_get_timer_pending(void); +extern void gic_get_int_mask(unsigned long *dst, const unsigned long *src); extern unsigned int gic_get_int(void); extern void gic_enable_interrupt(int irq_vec); extern void gic_disable_interrupt(int irq_vec); diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c index 9932aef91abb..9e9d8b9a5b97 100644 --- a/arch/mips/kernel/irq-gic.c +++ b/arch/mips/kernel/irq-gic.c @@ -189,7 +189,7 @@ unsigned int gic_compare_int(void) return 0; } -unsigned int gic_get_int(void) +void gic_get_int_mask(unsigned long *dst, const unsigned long *src) { unsigned int i; unsigned long *pending, *intrmask, *pcpu_mask; @@ -214,8 +214,17 @@ unsigned int gic_get_int(void) bitmap_and(pending, pending, intrmask, GIC_NUM_INTRS); bitmap_and(pending, pending, pcpu_mask, GIC_NUM_INTRS); + bitmap_and(dst, src, pending, GIC_NUM_INTRS); +} + +unsigned int gic_get_int(void) +{ + DECLARE_BITMAP(interrupts, GIC_NUM_INTRS); + + bitmap_fill(interrupts, GIC_NUM_INTRS); + gic_get_int_mask(interrupts, interrupts); - return find_first_bit(pending, GIC_NUM_INTRS); + return find_first_bit(interrupts, GIC_NUM_INTRS); } static void gic_mask_irq(struct irq_data *d) |