Date: Mon, 29 Sep 2008 01:54:57 -0700 From: Maxim Sobolev <sobomax@FreeBSD.org> To: freebsd-ppc@FreeBSD.org Cc: marius@alchemy.franken.de Subject: Call for testers: Apple ATA DMA Message-ID: <48E097E1.2060101@FreeBSD.org> References: 48DE7C93.5050506@freebsd.org
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> I see two issues with acd(4) on sparc64, which, given that > I don't see them with either amd64 or i386 and that there > are no such reports for these archs, I suspect are endian- > bugs (which might be hidden with 32-bit machines though): > a) read-only drives are falsely reported as having write > capabilities in dmesg (this is a rather old bug but so > far this seemed to be a cosmetic problem only) > b) DMA is broken in that file content read is wrong except > for "small" files; there's no data corruption when PIO > mode is forced (this seem to be a recurring bug once > again present in HEAD). > > Do you guys see these problems also with powerpc? Not sure if it's related, but burning CD image to CD-RW media doesn't work on my MacMini, failing with something like "invalid argument". At the same time, erasing the same media works just fine. -Maxim
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