Date: Thu, 20 Jul 2006 20:07:38 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/amr amr.c Message-ID: <200607202007.k6KK7csG043173@repoman.freebsd.org>
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jhb 2006-07-20 20:07:38 UTC FreeBSD src repository Modified files: (Branch: RELENG_4) sys/dev/amr amr.c Log: MFC: Chain the bus_dmamap_load() calls when mapping a command with a data CCB instead of using BUS_DMA_NOWAIT(). Since bus_dmamap_load() doesn't support BUS_DMA_NOWAIT in 4.x, this could result in data corruption if sufficient bounce pages weren't available. Submitted by: scottl Revision Changes Path 1.7.2.18 +18 -6 src/sys/dev/amr/amr.c
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