VBoxUsbRt.cpp

Timestamp:

Apr 14, 2016 10:21:12 AM (9 years ago)

Author:

vboxsync

Message:

Forgot to remove redundant conditional.

File:

trunk/src/VBox/HostDrivers/VBoxUSB/win/dev/VBoxUsbRt.cpp

-              r60486
+              r60487
             case USBSUP_TRANSFER_TYPE_MSG:
                 pUrbInfo->len = pUrb->UrbControlTransfer.TransferBufferLength;
+                if (pContext->ulTransferType == USBSUP_TRANSFER_TYPE_MSG)
+                {
+                    /* QUSB_TRANSFER_TYPE_MSG is a control transfer, but it is special
+                     * the first 8 bytes of the buffer is the setup packet so the real
+                     * data length is therefore urb->len - 8
+                     */
+                    pUrbInfo->len += sizeof (pUrb->UrbControlTransfer.SetupPacket);
+                }
+                /* QUSB_TRANSFER_TYPE_MSG is a control transfer, but it is special
+                 * the first 8 bytes of the buffer is the setup packet so the real
+                 * data length is therefore urb->len - 8
+                 */
+                pUrbInfo->len += sizeof (pUrb->UrbControlTransfer.SetupPacket);
                 break;
             case USBSUP_TRANSFER_TYPE_ISOC:

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