Messages in this thread | | | From | Linus Torvalds <> | Date | Mon, 16 Jan 2012 12:21:20 -0800 | Subject | Re: [git patches] libata updates for 3.3 |
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On Mon, Jan 16, 2012 at 12:02 PM, Linus Torvalds <torvalds@linux-foundation.org> wrote: >> >> http://www.codon.org.uk/~mjg59/tmp/ahci_quirk_cleanup.diff > > Hmm. This with just a setup option to enable it might well be good > enough. No need for whitelists/blacklists, since we couldn't maintain > those sanely anyway.
That patch doesn't work for me. I get a panic in ahci_enable_ahci, looks like 'mmio' is bogus there (attempting to dereference 0x01ffe6).
I notice that the PIIX device doesn't have any MMIO at all, it's all PIO. Maybe there is some "need to enable MMIO thing" too. Or maybe I used the wrong PCI ID when I added it to the quirk table.
Linus
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