CVS commit: src/sys/dev/pci/ixgbe

["Kengo NAKAHARA" <knakahara%netbsd.org@localhost>]

Module Name:    src
Committed By:   knakahara
Date:           Mon Apr  2 05:02:55 UTC 2018

Modified Files:
        src/sys/dev/pci/ixgbe: ix_txrx.c ixgbe.c ixgbe.h

Log Message:
Avoid issues caused by sending old packets at next link-up time.

This modification consists by the following two parts.
    - drain packets in if_snd queue or corresponding txr->txr_interq
      when link_active == false in ifp->if_start(), ifp->if_transmit(),
      and deferred Tx processing
    - drain packets in if_snd queue and all of txr->txr_interq's
      at link-down time

ok by msaitoh@n.o.


To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/sys/dev/pci/ixgbe/ix_txrx.c
cvs rdiff -u -r1.140 -r1.141 src/sys/dev/pci/ixgbe/ixgbe.c
cvs rdiff -u -r1.39 -r1.40 src/sys/dev/pci/ixgbe/ixgbe.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.