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-rw-r--r--drivers/irqchip/irq-mips-gic.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index e28311f..c089f49 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -246,6 +246,14 @@ void gic_stop_count(void)
#endif
+unsigned gic_read_local_vp_id(void)
+{
+ unsigned long ident;
+
+ ident = gic_read(GIC_REG(VPE_LOCAL, GIC_VP_IDENT));
+ return ident & GIC_VP_IDENT_VCNUM_MSK;
+}
+
static bool gic_local_irq_is_routable(int intr)
{
u32 vpe_ctl;
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