openpic: set mixed mode as supported

The Raven MPIC implementation supports the "Mixed" mode to work with
an i8259. While we don't implement mixed mode, we should mark it as
a supported mode in the mode bitmap.

Signed-off-by: Alexander Graf <agraf@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/hw/openpic.c b/hw/openpic.c
index c986b5ddcb..bcafe0a12c 100644
--- a/hw/openpic.c
+++ b/hw/openpic.c
@@ -1470,6 +1470,7 @@ static int openpic_init(SysBusDevice *dev)
         opp->irq_ipi0 = RAVEN_IPI_IRQ;
         opp->irq_tim0 = RAVEN_TMR_IRQ;
         opp->brr1 = -1;
+        opp->mpic_mode_mask = GCR_MODE_MIXED;
         list = list_le;
         /* Don't map MSI region */
         list[2].map = false;