Date: Mon, 31 Aug 2009 22:09:48 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/txp if_txp.c Message-ID: <200908312210.n7VMA3Ob059332@repoman.freebsd.org>
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yongari 2009-08-31 22:09:48 UTC
FreeBSD src repository
Modified files:
sys/dev/txp if_txp.c
Log:
SVN rev 196721 on 2009-08-31 22:09:48Z by yongari
Make sure rx descriptor ring align on 16 bytes. I guess the
alignment requirement could be multiple of 4 bytes but I think
using descriptor size would make intention clearer.
Previously the size of rx descriptor was not power of 2 so it
caused panic in bus_dmamem_alloc(9).
Reported by: Jeff Blank (jb000003 <> mr-happy dot com)
MFC after: 3 days
Revision Changes Path
1.59 +4 -2 src/sys/dev/txp/if_txp.c
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