Date: Fri, 27 May 2011 20:22:19 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/pci if_xl.c if_xlreg.h Message-ID: <201105272022.p4RKMdRT005200@repoman.freebsd.org>
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yongari 2011-05-27 20:22:19 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/pci if_xl.c if_xlreg.h
Log:
SVN rev 222383 on 2011-05-27 20:22:19Z by yongari
MFC r221557-221558,221560-221561,221571:
r221557:
Remove unnecessary htole32/le32toh dance.
r221571:
Remove unneeded use of variable status.
r221558:
Set status word once instead of twice. For 3C90xB/3C90xC, frame
length of status word is ignored. While here move bus_dmamap_sync()
up where DMA map is loaded.
r221560:
Call bus_dmamap_sync() only after TX DPD update.
r221561:
Updating status word should be the last operation of UPD structure
renewal. Disable instruction reordering by adding volatile to
xl_list_onefrag structure.
Revision Changes Path
1.210.2.14 +15 -20 src/sys/pci/if_xl.c
1.59.2.3 +2 -2 src/sys/pci/if_xlreg.h
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