Date: Mon, 21 Dec 2009 18:56:55 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/et if_et.c if_etvar.h Message-ID: <200912211857.nBLIvCc1060508@repoman.freebsd.org>
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yongari 2009-12-21 18:56:55 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/dev/et if_et.c if_etvar.h
Log:
SVN rev 200792 on 2009-12-21 18:56:55Z by yongari
MFC r199563,199608-199613
r199563:
Fix copy & paste error and remove extra space before colon.
r199608:
Remove unnecessary structure packing.
r199609:
Add initial endianness support. It seems the controller supports
both big-endian and little-endian format in descriptors for Rx path
but I couldn't find equivalent feature in Tx path. So just stick to
little-endian for now.
r199610:
Because we know received bytes including CRC there is no reason to
call m_adj(9). The controller also seems to have a capability to
strip CRC bytes but I failed to activate this feature except for
loopback traffic.
r199611:
Add IPv4/TCP/UDP Tx checksum offloading support. It seems the
controller also has support for IP/TCP checksum offloading for Rx
path. But I failed to find to way to enable Rx MAC to compute the
checksum of received frames.
r199612:
Add __FBSDID.
r199613:
Only Tx checksum offloading is supported now. Remove experimental
code sneaked in r199611.
Revision Changes Path
1.1.2.7 +51 -26 src/sys/dev/et/if_et.c
1.1.2.6 +16 -4 src/sys/dev/et/if_etvar.h
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