diff options
Diffstat (limited to 'hw/usb')
| -rw-r--r-- | hw/usb/hcd-ehci.c | 4 | ||||
| -rw-r--r-- | hw/usb/host-linux.c | 9 |
2 files changed, 11 insertions, 2 deletions
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index 4ff4d40a8c..e759c996ce 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -1091,8 +1091,8 @@ static void ehci_mem_writel(void *ptr, target_phys_addr_t addr, uint32_t val) break; case USBSTS: - val &= USBSTS_RO_MASK; // bits 6 thru 31 are RO - ehci_clear_usbsts(s, val); // bits 0 thru 5 are R/WC + val &= USBSTS_RO_MASK; // bits 6 through 31 are RO + ehci_clear_usbsts(s, val); // bits 0 through 5 are R/WC val = s->usbsts; ehci_set_interrupt(s, 0); break; diff --git a/hw/usb/host-linux.c b/hw/usb/host-linux.c index 048f8ffa8b..a95b0eda55 100644 --- a/hw/usb/host-linux.c +++ b/hw/usb/host-linux.c @@ -1058,6 +1058,15 @@ static int usb_host_handle_control(USBDevice *dev, USBPacket *p, ret = usb_host_set_interface(s, index, value); trace_usb_host_req_emulated(s->bus_num, s->addr, p, ret); return ret; + + case EndpointOutRequest | USB_REQ_CLEAR_FEATURE: + if (value == 0) { /* clear halt */ + int pid = (index & USB_DIR_IN) ? USB_TOKEN_IN : USB_TOKEN_OUT; + ioctl(s->fd, USBDEVFS_CLEAR_HALT, &index); + clear_halt(s, pid, index & 0x0f); + trace_usb_host_req_emulated(s->bus_num, s->addr, p, 0); + return 0; + } } /* The rest are asynchronous */ |