Date: Tue, 13 Oct 2009 17:50:10 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/pci if_xl.c Message-ID: <200910131750.n9DHoRqm052184@repoman.freebsd.org>
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yongari 2009-10-13 17:50:10 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/pci if_xl.c
Log:
SVN rev 198038 on 2009-10-13 17:50:10Z by yongari
MFC 191344:
Clear IFF_DRV_OACTIVE flag if one of queued packets was transmitted.
Previously it used to clear the flag only when the transmit queue
is empty which may slow down Tx performance.
While I'm here check whether driver is running and whether we can
queue more packets in if_start handler. This fixes occasional
watchdog timeouts.
Revision Changes Path
1.190.2.13 +6 -2 src/sys/pci/if_xl.c
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