[Xen-devel] [RFC PATCH v3 16/18] xen/arm: ITS: Handle LPI interrupts

[vijay.kilari@xxxxxxxxx]

From: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxxxxxxxxxx>

Handle and route LPI interrupts

Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxxxxxxxxxx>
---
 xen/arch/arm/gic.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c
index 091f7e5..802f82f 100644
--- a/xen/arch/arm/gic.c
+++ b/xen/arch/arm/gic.c
@@ -665,6 +665,11 @@ void gic_interrupt(struct cpu_user_regs *regs, int is_fiq)
     do  {
         /* Reading IRQ will ACK it */
         irq = gic_hw_ops->read_irq();
+        if ( is_lpi(irq) ) {
+            /* TODO: Enable irqs */
+            do_IRQ(regs, irq, is_fiq);
+            continue;
+        }
 
         if ( likely(irq >= 16 && irq < 1020) )
         {
-- 
1.7.9.5


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