From: Nate L. <na...@ro...> - 2005-03-17 20:37:06
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Matthew Garrett wrote: > On Sun, 2005-03-13 at 20:53 -0800, Nate Lawson wrote: > > >>Sounds like PCI not being completely restored. We had to work around >>some weird ATA issues in FreeBSD with the status register being invalid >>for quite a while after resume. A retry loop was the solution. > > > FreeBSD seems to fail in the same way on the same hardware, > unfortunately. I'm leaning towards suspecting that we need to be doing > something with the contents of the _GTF method, but by the looks of that > that requires us to be able to work out which methods correspond to > which hardware. Is anyone working on implementing this? > Very interesting. I was hoping to someday have _GTF et al implemented but the ATA knowledge required was above my head. I also strongly suspected that the info published by _GTF would likely be invalid. Does Windows actually use that method or just hardcoded ATA initialization? -- Nate |