Date: Tue, 17 Apr 2007 12:23:57 +0000 (UTC) From: Poul-Henning Kamp <phk@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/pci if_vr.c if_vrreg.h Message-ID: <200704171223.l3HCNwsS087701@repoman.freebsd.org>
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phk 2007-04-17 12:23:57 UTC
FreeBSD src repository
Modified files:
sys/pci if_vr.c if_vrreg.h
Log:
Improve the if_vr driver ever so slightly.
The 6105M and 6102 does not have the DWORD alignment problem, so
don't m_defrag() every packet in the transmit path for those.
More stringent usage of tx-descriptor ring and its flags.
Tested on 6102 and 6105M, other chips may also be able to run
without the m_defrag() but I have neither hardware nor docs to
find out.
Sponsored by: Soekris Engineering
Revision Changes Path
1.118 +108 -87 src/sys/pci/if_vr.c
1.28 +3 -1 src/sys/pci/if_vrreg.h
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