Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
[hyperv] Tear down NetVSC RX buffer GPADL after closing VMBus device
On Windows Server 2012 R2, the receive buffer teardown completion message seems to occasionally be deferred until after the VMBus channel has been closed. This happens even if there are no packets currently in the receive buffer. Work around this problem by separating the revocation and teardown of the receive buffer, and deferring the teardown until after the VMBus channel has been closed. Signed-off-by: Michael Brown <mcb30@ipxe.org>
- Loading branch information
Showing
1 changed file
with
20 additions
and
24 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters