CVS commit: src/sys/arch/sgimips/mace

[Izumi Tsutsui <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Sun Aug 10 18:43:55 UTC 2008

Modified Files:
        src/sys/arch/sgimips/mace: if_mec.c

Log Message:
- no need to set the TXCMD_TXINT bit against the last enqueued TX packet
  because TX_EMPTY interrupt is enough to serve it on TX completion
- start TX right after each TX packet has been prepared

A quick ttcp(1) test shows ~5% improvements.


To generate a diff of this commit:
cvs rdiff -r1.24 -r1.25 src/sys/arch/sgimips/mace/if_mec.c

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