Changeset 87376 in vbox for trunk/src/VBox/Devices/USB

Timestamp:

Jan 22, 2021 7:22:03 PM (4 years ago)

Author:

vboxsync

Message:

USB/Darwin: Capture USB devices directly through IOUSBLib, no longer use VBoxUSB.kext (see bugref:9808).

File:

• trunk/src/VBox/Devices/USB/darwin/USBProxyDevice-darwin.cpp (modified) (3 diffs)

trunk/src/VBox/Devices/USB/darwin/USBProxyDevice-darwin.cpp

@@ -1088 +1088 @@
 /* -=-=-=-=-=- The exported methods -=-=-=-=-=- */
 
-
 /**
  * Opens the USB Device.
@@ -1234 +1233 @@
              * convince them to let go of it...
              */
+            irc = (*ppDevI)->USBDeviceReEnumerate(ppDevI, kUSBReEnumerateCaptureDeviceMask);
+            Log(("USBDeviceReEnumerate (capture) returned irc=%#x\n", irc));
+
             irc = (*ppDevI)->USBDeviceOpenSeize(ppDevI);
             if (irc == kIOReturnExclusiveAccess)
@@ -1403 +1405 @@
     }
 
+    irc = (*pDevOsX->ppDevI)->USBDeviceReEnumerate(pDevOsX->ppDevI, kUSBReEnumerateReleaseDeviceMask);
+    Log(("USBDeviceReEnumerate (release) returned irc=%#x\n", irc));
+
     (*pDevOsX->ppDevI)->Release(pDevOsX->ppDevI);
     pDevOsX->ppDevI = NULL;