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audk
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After identified as a High-Speed device, the port has been reset successfully, so it doesn't need to be reset again in the later for Full-Speed or Low-Speed devices. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1856 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ljin6 2006-10-30 05:45:13 +00:00
parent d8be5b148b
commit bd51850225
1 changed files with 3 additions and 1 deletions
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4
EdkModulePkg/Bus/Usb/UsbBus/Dxe/usbbus.c
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@ -1001,7 +1001,9 @@ UsbDeviceConfiguration (
//
UsbIo = &FirstController->UsbIo;
ParentPortReset (FirstController, FALSE, 0);
if (UsbIoDevice->DeviceSpeed != EFI_USB_SPEED_HIGH) {
ParentPortReset (FirstController, FALSE, 0);
}
//
// First retrieve the 1st 8 bytes of