Changeset 70277 in vbox for trunk/src/VBox/HostDrivers/VBoxUSB/win
- Timestamp:
- Dec 21, 2017 1:53:54 PM (7 years ago)
- svn:sync-xref-src-repo-rev:
- 119872
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
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trunk/src/VBox/HostDrivers/VBoxUSB/win/lib/VBoxUsbLib-win.cpp
r70273 r70277 315 315 316 316 /* Determine the speed the device is operating at. */ 317 switch (pConInfo->Speed) 317 switch (pConInfo->Speed) 318 318 { 319 319 case UsbLowSpeed: pDev->enmSpeed = USBDEVICESPEED_LOW; break; … … 321 321 case UsbHighSpeed: pDev->enmSpeed = USBDEVICESPEED_HIGH; break; 322 322 default: /* If we don't know, most likely it's something new. */ 323 case UsbSuperSpeed: pDev->enmSpeed = USBDEVICESPEED_SUPER; break; 323 case UsbSuperSpeed: pDev->enmSpeed = USBDEVICESPEED_SUPER; break; 324 324 } 325 325 /* Unfortunately USB_NODE_CONNECTION_INFORMATION_EX will not report UsbSuperSpeed, and 326 * it's not even defined in the Win7 DDK we use. So we go by the USB version, and 326 * it's not even defined in the Win7 DDK we use. So we go by the USB version, and 327 327 * luckily we know that USB3 must mean SuperSpeed. The USB3 spec guarantees this (9.6.1). 328 328 */
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