K 10
svn:author
V 8
arybchik
K 8
svn:date
V 27
2015-02-20T19:44:02.597714Z
K 7
svn:log
V 265
sfxge: reap Tx descriptors on unblock

Otherwise when processing finally comes to efx_tx_qdesc_post() it could
be insufficient space between reaped and added to post pending
descriptors.

Sponsored by:   Solarflare Communications, Inc.
Approved by:    gnn (mentor)

END