diff options
Diffstat (limited to 'hw/usb/core.c')
| -rw-r--r-- | hw/usb/core.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/hw/usb/core.c b/hw/usb/core.c index 2641685a32..01a7622837 100644 --- a/hw/usb/core.c +++ b/hw/usb/core.c @@ -550,7 +550,7 @@ void usb_packet_cleanup(USBPacket *p) qemu_iovec_destroy(&p->iov); } -void usb_ep_init(USBDevice *dev) +void usb_ep_reset(USBDevice *dev) { int ep; @@ -559,7 +559,6 @@ void usb_ep_init(USBDevice *dev) dev->ep_ctl.ifnum = 0; dev->ep_ctl.dev = dev; dev->ep_ctl.pipeline = false; - QTAILQ_INIT(&dev->ep_ctl.queue); for (ep = 0; ep < USB_MAX_ENDPOINTS; ep++) { dev->ep_in[ep].nr = ep + 1; dev->ep_out[ep].nr = ep + 1; @@ -567,12 +566,22 @@ void usb_ep_init(USBDevice *dev) dev->ep_out[ep].pid = USB_TOKEN_OUT; dev->ep_in[ep].type = USB_ENDPOINT_XFER_INVALID; dev->ep_out[ep].type = USB_ENDPOINT_XFER_INVALID; - dev->ep_in[ep].ifnum = 0; - dev->ep_out[ep].ifnum = 0; + dev->ep_in[ep].ifnum = USB_INTERFACE_INVALID; + dev->ep_out[ep].ifnum = USB_INTERFACE_INVALID; dev->ep_in[ep].dev = dev; dev->ep_out[ep].dev = dev; dev->ep_in[ep].pipeline = false; dev->ep_out[ep].pipeline = false; + } +} + +void usb_ep_init(USBDevice *dev) +{ + int ep; + + usb_ep_reset(dev); + QTAILQ_INIT(&dev->ep_ctl.queue); + for (ep = 0; ep < USB_MAX_ENDPOINTS; ep++) { QTAILQ_INIT(&dev->ep_in[ep].queue); QTAILQ_INIT(&dev->ep_out[ep].queue); } |