Date: Tue, 8 Mar 2005 23:25:46 +0000 (UTC) From: Scott Long <scottl@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/pci if_dc.c Message-ID: <200503082325.j28NPkY5032559@repoman.freebsd.org>
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scottl 2005-03-08 23:25:46 UTC FreeBSD src repository Modified files: sys/pci if_dc.c Log: The DC driver asks for an alignment of PAGE_SIZE for data buffers, but also asks that each buffer be (2048 * 256) bytes long. I suspect that alignment isn't a real requirement since busdma only recently started honoring it. The size is also bogus. Fix both of these and stop busdma from trying to exhaust the system memory pool with bounce pages. Submitted by: Kevin Oberman MFC After: 7 days Revision Changes Path 1.156 +3 -3 src/sys/pci/if_dc.c
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