Marius Strobl wrote: > [...] > > > > > http://people.freebsd.org/~marius/ata_ite_ATA_CAM_ATA_NO_ATAPI_DMA.diff > [...] > > I've committed it to head in r237107 as a band-aid for now as it's a > sufficiently severe problem. Obviously, fixing ATA_CAM to not break > ATAPI CAM instead is the right thing to do. I've already spent quite > some time trying to find the underlying but didn't get anywhere with > that so far though (granted, most of that wasted time was because of > me thinking that this would be due to an endian bug only seen on big > endian machines, which turned out to not be the case). AFAICT, mav@ > also has ALI hardware affected by this issue, maybe he'll have a > look at it eventually ...
I'm not sure if it's the same or a different issue, but ATA_CAM also breaks for me with a legacy P-ATA controller (UDMA-133) on RELENG_9. Removing ATA_CAM and adding "atapicam" fixes it. I've described the problem in more detail here: http://lists.freebsd.org/pipermail/freebsd-stable/2012-June/068175.html This is the controller in question: pciconf: atapci0@pci0:3:6:0: class=0x018085 card=0x4d68105a chip=0x4d69105a rev=0x02 hdr=0x00 vendor = 'Promise Technology, Inc.' device = '20269' class = mass storage dmesg: atapci0: <Promise PDC20269 UDMA133 controller> port 0xdc00-0xdc07, 0xd880-0xd883,0xd800-0xd807,0xcc00-0xcc03,0xc880-0xc88f mem 0xfeaf8000-0xfeafbfff irq 21 at device 6.0 on pci3 Shall I open a PR with this? Of course, I can try any patches that somebody throws at me. :-) Best regards Oliver -- Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M. Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung: secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün- chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd Python is executable pseudocode. Perl is executable line noise. _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
