John Baldwin cecf8bebe7 Fix a few more places to handle ofld tx queues for RATELIMIT.
- Drain offload transmit queues when RATELIMIT is enabled but
  TCP_OFFLOAD is not.
- Expose the per-VI nofldtxq and first_ofld_txq sysctls when
  RATELIMIT is enabled but TCP_OFFLOAD is not.
- Clear offload transmit queue stats as part of a 'cxgbetool clearstats'
  request when RATELIMIT is enabled but TCP_OFFLOAD is not.

Reviewed by:	np
MFC after:	2 weeks
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D18966
2019-01-25 20:54:18 +00:00
..
2018-12-21 20:46:45 +00:00
2018-09-25 05:52:42 +00:00
2018-11-28 15:29:58 +00:00