From 2f54488f7497e94e92558457251e02d19f22aaf1 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 15 Jan 2018 13:55:41 +0100 Subject: bsp/qoriq: Fix hypervisor guest IRQ support Update #3085. --- c/src/lib/libbsp/powerpc/qoriq/irq/irq.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/c/src/lib/libbsp/powerpc/qoriq/irq/irq.c b/c/src/lib/libbsp/powerpc/qoriq/irq/irq.c index 2af3c513eb..3ead10f31a 100644 --- a/c/src/lib/libbsp/powerpc/qoriq/irq/irq.c +++ b/c/src/lib/libbsp/powerpc/qoriq/irq/irq.c @@ -105,7 +105,11 @@ void bsp_interrupt_dispatch(uintptr_t exception_number) } #endif - ev_int_iack(0, &vector); + /* + * This works only if the "has-external-proxy" property is present in the + * "epapr,hv-pic" device tree node. + */ + vector = PPC_SPECIAL_PURPOSE_REGISTER(FSL_EIS_EPR); if (vector != SPURIOUS) { uint32_t msr; -- cgit v1.2.3