Revision 2850ca9e
| b/hw/usb-xhci.c | ||
|---|---|---|
| 1470 | 1470 |
static int xhci_fire_ctl_transfer(XHCIState *xhci, XHCITransfer *xfer) |
| 1471 | 1471 |
{
|
| 1472 | 1472 |
XHCITRB *trb_setup, *trb_status; |
| 1473 |
uint8_t bmRequestType, bRequest;
|
|
| 1474 |
uint16_t wValue, wLength, wIndex;
|
|
| 1473 |
uint8_t bmRequestType; |
|
| 1474 |
uint16_t wLength;
|
|
| 1475 | 1475 |
XHCIPort *port; |
| 1476 | 1476 |
USBDevice *dev; |
| 1477 | 1477 |
int ret; |
| ... | ... | |
| 1508 | 1508 |
} |
| 1509 | 1509 |
|
| 1510 | 1510 |
bmRequestType = trb_setup->parameter; |
| 1511 |
bRequest = trb_setup->parameter >> 8; |
|
| 1512 |
wValue = trb_setup->parameter >> 16; |
|
| 1513 |
wIndex = trb_setup->parameter >> 32; |
|
| 1514 | 1511 |
wLength = trb_setup->parameter >> 48; |
| 1515 | 1512 |
|
| 1516 | 1513 |
if (xfer->data && xfer->data_alloced < wLength) {
|
| ... | ... | |
| 1537 | 1534 |
xfer->iso_xfer = false; |
| 1538 | 1535 |
|
| 1539 | 1536 |
xhci_setup_packet(xfer, dev); |
| 1537 |
xfer->packet.parameter = trb_setup->parameter; |
|
| 1540 | 1538 |
if (!xfer->in_xfer) {
|
| 1541 | 1539 |
xhci_xfer_data(xfer, xfer->data, wLength, 0, 1, 0); |
| 1542 | 1540 |
} |
| 1543 |
ret = usb_device_handle_control(dev, &xfer->packet, |
|
| 1544 |
(bmRequestType << 8) | bRequest, |
|
| 1545 |
wValue, wIndex, wLength, xfer->data); |
|
| 1541 |
|
|
| 1542 |
ret = usb_handle_packet(dev, &xfer->packet); |
|
| 1546 | 1543 |
|
| 1547 | 1544 |
xhci_complete_packet(xfer, ret); |
| 1548 | 1545 |
if (!xfer->running_async && !xfer->running_retry) {
|
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