Date: Tue, 22 Sep 2009 11:47:21 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/ata/chipsets ata-marvell.c Message-ID: <200909221147.n8MBldU9030589@repoman.freebsd.org>
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marius 2009-09-22 11:47:21 UTC FreeBSD src repository Modified files: sys/dev/ata/chipsets ata-marvell.c Log: SVN rev 197402 on 2009-09-22 11:47:21Z by marius - Add missing bus_dmamap_sync(9) calls for the work DMA map. Previously the work area was totally unsynchronized which means this driver only had a chance of working on x86 when no bounce buffers were involved, which isn't that likely given that support for 64-bit DMA is currently broken throughout ata(4). - Add necessary little-endian conversion of accesses to the work area, making this driver work on big-endian hosts. While at it, use the alignment-agnostic byte order encoders in order to be on the safe side. - Clear the reserved member of the SG list entries in order to be on the safe side. [1] Submitted by: yongari [1] Reviewed by: yongari MFC after: 3 days Revision Changes Path 1.12 +18 -7 src/sys/dev/ata/chipsets/ata-marvell.c
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