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

Call piix4_reset() on system reset. 

Also zero pci_irq_levels on reset to avoid stuck irq after reset.

Based on 15a1956af9 by Gleb Natapov.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2009-06-17 17:36:51 +00:00
parent 0d0a7e69e8
commit eae6bcbfd8
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
hw/piix_pci.c
View File

@ -272,8 +272,9 @@ static void piix3_reset(void *opaque)
memset(pci_irq_levels, 0, sizeof(pci_irq_levels));
}
static void piix4_reset(PCIDevice *d)
static void piix4_reset(void *opaque)
{
PCIDevice *d = opaque;
uint8_t *pci_conf = d->config;
pci_conf[0x04] = 0x07; // master, memory and I/O
@ -307,6 +308,8 @@ static void piix4_reset(PCIDevice *d)
pci_conf[0xab] = 0x00;
pci_conf[0xac] = 0x00;
pci_conf[0xae] = 0x00;
memset(pci_irq_levels, 0, sizeof(pci_irq_levels));
}
static void piix_save(QEMUFile* f, void *opaque)
@ -366,5 +369,6 @@ int piix4_init(PCIBus *bus, int devfn)
piix4_reset(d);
qemu_register_reset(piix4_reset, 0, d);
return d->devfn;
}