Date: Tue, 23 Aug 2005 12:45:37 +0200 From: Marius Strobl <marius@alchemy.franken.de> To: freebsd-sparc64@freebsd.org Subject: ATA66 and data corruption issues should be fixed [Fwd: cvs commit: src/sys/dev/ata ata-chipset.c ata-pci.h] Message-ID: <20050823124537.B94166@newtrinity.zeist.de>
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FYI, the change below should fix the issues with ATA66 ("TIMEOUT -
WRITE_DMA retrying", etc.) and the data corruption seen with the
onboard Acer M5229 in sun4u machines (Blade 100, Netra X1, ...).
It's also planned to be MFC'ed to RELENG_6 in time for 6.0.
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From: Søren Schmidt <sos@freebsd.org>
Date: Tue, 23 Aug 2005 08:53:01 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/ata ata-chipset.c ata-pci.h
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sos 2005-08-23 08:53:01 UTC
FreeBSD src repository
Modified files:
sys/dev/ata ata-chipset.c ata-pci.h
Log:
Apply fix for "pr82261 DMA-support on Sparc64 broken"
The Acer chip or wiring that SUN uses has problems that this patch
tries to work around.
Original patch by Marius Strobl, hacked into shape by me..
Revision Changes Path
1.131 +41 -5 src/sys/dev/ata/ata-chipset.c
1.52 +1 -0 src/sys/dev/ata/ata-pci.h
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