Date: Mon, 27 Oct 2008 00:09:14 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/powerpc/powermac ata_kauai.c Message-ID: <200810270009.m9R09R5Z082204@repoman.freebsd.org>
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nwhitehorn 2008-10-27 00:09:14 UTC
FreeBSD src repository
Modified files:
sys/powerpc/powermac ata_kauai.c
Log:
SVN rev 184314 on 2008-10-27 00:09:14Z by nwhitehorn
Bring Kauai ATA driver in line with Macio ATA by reading the PIO config reg
to set the initial PIO mode instead of assuming PIO4. There are still a few
nagging issues:
- There are some problems with 64 K DMA transfers waiting on lower level
changes.
- ATAPI DMA is broken on Marcel's Mac Mini because we need an ATA SELECT hook
propagated up to individual drivers for hardware without timing registers for
each ATA channel.
Revision Changes Path
1.17 +2 -6 src/sys/powerpc/powermac/ata_kauai.c
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