Date: Tue, 25 Dec 2012 23:26:57 +0100 From: Olivier Houchard <cognet@ci0.org> To: Peter Jeremy <peter@rulingia.com> Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, Olivier Houchard <cognet@FreeBSD.org> Subject: Re: svn commit: r244469 - head/sys/arm/arm Message-ID: <20121225222657.GA98807@ci0.org> In-Reply-To: <20121224211921.GA54928@server.rulingia.com> References: <201212200035.qBK0ZRU0022739@svn.freebsd.org> <20121224211921.GA54928@server.rulingia.com>
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On Tue, Dec 25, 2012 at 08:19:21AM +1100, Peter Jeremy wrote: > On 2012-Dec-20 00:35:27 +0000, Olivier Houchard <cognet@FreeBSD.org> wrote: > >Author: cognet > >Date: Thu Dec 20 00:35:26 2012 > >New Revision: 244469 > >URL: http://svnweb.freebsd.org/changeset/base/244469 > > > >Log: > > Use the new allocator in bus_dmamem_alloc(). > > > >Modified: > > head/sys/arm/arm/busdma_machdep-v6.c > > Do you have any plans to make similar changes to the other busdma_machdep.c > files? > Hi Peter, Similar changes were made to arm busdma_machdep.c, it might be interesting to do so on mips, but less than it is on arm, as the mips port usually uses KSEG1 to access memory uncached. I guess it's much less interesting on other arches, which can do cache snooping. Regards, Olivier
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