Date: Fri, 28 Apr 2006 00:42:25 -0500 (CDT) From: Mike Silbersack <silby@silby.com> To: src-committers@FreeBSD.org Cc: cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/bfe if_bfe.c Message-ID: <20060428004139.T808@odysseus.silby.com> In-Reply-To: <200604280527.k3S5RRDv096991@repoman.freebsd.org> References: <200604280527.k3S5RRDv096991@repoman.freebsd.org>
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On Fri, 28 Apr 2006, Mike Silbersack wrote: > silby 2006-04-28 05:27:27 UTC > > FreeBSD src repository > > Modified files: > sys/dev/bfe if_bfe.c > Log: > Switch all bus_dmamap_sync calls that used PREREAD to PREWRITE and all > POSTWRITE to POSTREAD. > > No guarantee that all busdma is usage is perfect, but this change (in > addition to scott's last two commits) makes if_bfe work with > 1GB of > memory in my laptop. > > Revision Changes Path > 1.35 +10 -10 src/sys/dev/bfe/if_bfe.c I forgot to mention in this commit that Scott told me the magic about those reversed calls, all I did was test. So, if you have busdma questions, don't start asking me. I don't know anything about it. :) Mike "Silby" Silbersack
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