diff options
| author | Blue Swirl <blauwirbel@gmail.com> | 2009-06-17 17:36:51 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2009-06-17 17:36:51 +0000 |
| commit | eae6bcbfd87c94fd2399b334c2b0a3a9cfa51f52 (patch) | |
| tree | 30ff7599f270c87701235d5f53c97ad9f22a812c /hw | |
| parent | 0d0a7e69e853639b123798877e019c3c7ee6634a (diff) | |
Call piix4_reset() on system reset.
Also zero pci_irq_levels on reset to avoid stuck irq after reset.
Based on 15a1956af94e36105494f782a752698103addf63 by Gleb Natapov.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/piix_pci.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/piix_pci.c b/hw/piix_pci.c index ff2cbde6ba..67e63096db 100644 --- a/hw/piix_pci.c +++ b/hw/piix_pci.c @@ -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; } |