Changeset b5c92d7d in mainline for uspace/lib/usbdev/src/request.c

Timestamp:

2018-01-19T22:42:46Z (7 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

609f3f73

Parents:

4c03793

git-author:

Ondřej Hlavatý <aearsis@…> (2018-01-19 22:42:44)

git-committer:

Ondřej Hlavatý <aearsis@…> (2018-01-19 22:42:46)

Message:

libusbdev: pass correct endpoint index to reset endpoint

… and do not trust that the index is correct in libusbhost.

File:

• uspace/lib/usbdev/src/request.c (modified) (1 diff)

uspace/lib/usbdev/src/request.c

@@ -843 +843 @@
                 return EINVAL;
         }
-        return usb_request_clear_endpoint_halt(ctrl_pipe,
-            target_pipe->desc.endpoint_no);
+
+        uint16_t index = target_pipe->desc.endpoint_no;
+        index |= (target_pipe->desc.direction == USB_DIRECTION_IN) << 7;
+        return usb_request_clear_endpoint_halt(ctrl_pipe, index);
 }