From patchwork Mon May 16 11:50:55 2011
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Subject: piix_pci: fix piix3_set_irq_pic()
From: TeLeMan <geleman@gmail.com>
X-Patchwork-Id: 95712
Message-Id: <BANLkTimVJAJL=2Jxe+qDMKPtS8CLagYhBA@mail.gmail.com>
To: Isaku Yamahata <yamahata@valinux.co.jp>
Cc: qemu-trivial@nongnu.org, qemu-devel <qemu-devel@nongnu.org>
Date: Mon, 16 May 2011 19:50:55 +0800

If pic_irq is greater than 7, the irq level is always 0 on 32bits.

Signed-off-by: TeLeMan <geleman@gmail.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Stefan Weil <weil@mail.berlios.de>
Acked-by: Isaku Yamahata <yamahata@valinux.co.jp>

---
hw/piix_pci.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index 7f1c4cc..85a320e 100644
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -312,7 +312,7 @@ static void piix3_set_irq_pic(PIIX3State *piix3,
int pic_irq)
 {
     qemu_set_irq(piix3->pic[pic_irq],
                  !!(piix3->pic_levels &
-                    (((1UL << PIIX_NUM_PIRQS) - 1) <<
+                    (((1ULL << PIIX_NUM_PIRQS) - 1) <<
                      (pic_irq * PIIX_NUM_PIRQS))));
 }