diff options
Diffstat (limited to 'hw/usb-uhci.c')
| -rw-r--r-- | hw/usb-uhci.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c index c6e7751c5c..1b15074fc3 100644 --- a/hw/usb-uhci.c +++ b/hw/usb-uhci.c @@ -310,6 +310,8 @@ static void uhci_reset(UHCIState *s) int i; UHCIPort *port; + dprintf("uhci: full reset\n"); + pci_conf = s->dev.config; pci_conf[0x6a] = 0x01; /* usb clock */ @@ -331,13 +333,14 @@ static void uhci_reset(UHCIState *s) uhci_async_cancel_all(s); } -#if 1 static void uhci_save(QEMUFile *f, void *opaque) { UHCIState *s = opaque; uint8_t num_ports = NB_PORTS; int i; + uhci_async_cancel_all(s); + pci_device_save(&s->dev, f); qemu_put_8s(f, &num_ports); @@ -383,7 +386,6 @@ static int uhci_load(QEMUFile *f, void *opaque, int version_id) return 0; } -#endif static void uhci_ioport_writeb(void *opaque, uint32_t addr, uint32_t val) { @@ -1009,6 +1011,8 @@ static void uhci_frame_timer(void *opaque) qemu_del_timer(s->frame_timer); /* set hchalted bit in status - UHCI11D 2.1.2 */ s->status |= UHCI_STS_HCHALTED; + + dprintf("uhci: halted\n"); return; } @@ -1082,6 +1086,8 @@ void usb_uhci_piix3_init(PCIBus *bus, int devfn) to rely on this. */ pci_register_io_region(&s->dev, 4, 0x20, PCI_ADDRESS_SPACE_IO, uhci_map); + + register_savevm("uhci", 0, 1, uhci_save, uhci_load, s); } void usb_uhci_piix4_init(PCIBus *bus, int devfn) |