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Merge remote-tracking branch 'kraxel/usb.50' into staging
* kraxel/usb.50: usb-host: handle guest-issued clear halt
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commit
7a85d1cf1c
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@ -1058,6 +1058,15 @@ static int usb_host_handle_control(USBDevice *dev, USBPacket *p,
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ret = usb_host_set_interface(s, index, value);
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trace_usb_host_req_emulated(s->bus_num, s->addr, p, ret);
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return ret;
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case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:
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if (value == 0) { /* clear halt */
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int pid = (index & USB_DIR_IN) ? USB_TOKEN_IN : USB_TOKEN_OUT;
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ioctl(s->fd, USBDEVFS_CLEAR_HALT, &index);
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clear_halt(s, pid, index & 0x0f);
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trace_usb_host_req_emulated(s->bus_num, s->addr, p, 0);
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return 0;
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}
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}
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/* The rest are asynchronous */
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