ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

piix_pci: fix piix3_set_irq_pic() 

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

Signed-off-by: TeLeMan <geleman@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
This commit is contained in:
TeLeMan 2011-05-16 19:50:55 +08:00 committed by Stefan Hajnoczi
parent dcfd14b374
commit 09de0f469c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hw/piix_pci.c
View File

@ -312,7 +312,7 @@ static void piix3_set_irq_pic(PIIX3State *piix3, int pic_irq)
{ {
qemu_set_irq(piix3->pic[pic_irq], qemu_set_irq(piix3->pic[pic_irq],
!!(piix3->pic_levels & !!(piix3->pic_levels &
(((1UL << PIIX_NUM_PIRQS) - 1) << (((1ULL << PIIX_NUM_PIRQS) - 1) <<
(pic_irq * PIIX_NUM_PIRQS)))); (pic_irq * PIIX_NUM_PIRQS))));
} }