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Diffstat (limited to 'arch/mips/kernel/irq-gic.c')
-rw-r--r--arch/mips/kernel/irq-gic.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c
index 8520dad6d4e..88e4c323382 100644
--- a/arch/mips/kernel/irq-gic.c
+++ b/arch/mips/kernel/irq-gic.c
@@ -54,6 +54,21 @@ void gic_write_compare(cycle_t cnt)
(int)(cnt & 0xffffffff));
}
+void gic_write_cpu_compare(cycle_t cnt, int cpu)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ GICWRITE(GIC_REG(VPE_LOCAL, GIC_VPE_OTHER_ADDR), cpu);
+ GICWRITE(GIC_REG(VPE_OTHER, GIC_VPE_COMPARE_HI),
+ (int)(cnt >> 32));
+ GICWRITE(GIC_REG(VPE_OTHER, GIC_VPE_COMPARE_LO),
+ (int)(cnt & 0xffffffff));
+
+ local_irq_restore(flags);
+}
+
cycle_t gic_read_compare(void)
{
unsigned int hi, lo;