tree 17aa5f829935d35d64edcf63dfdde135e517c0ae
parent c706bfb52afc9b5d115f61a8e1c0c30540feb3f4
author Divy Le Ray <divy@chelsio.com> 1180544504 -0700
committer Jeff Garzik <jeff@garzik.org> 1182381419 -0400

cxgb3 - Stop mac RX when changing MTU

Rx traffic needs to be halted when the MTU is changed
to avoid a potential chip hang.
Reset/restore MAC filters around a MTU change.
Also fix the pause frames high materwark setting.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>