I demand that Phil Endecott may or may not have written... > Darren Salt wrote: >>> Could it be that they used some 'force' in the kernel driver? >> Probably something based on Matthew Garrett's patch, but I'm guessing >> here.
>> Anyway, I've tried that patch (with minor adjustments) on 2.6.27. AHCI >> works on my older laptop but the DVD drive is not detected. It "works" on >> my 901 in as much as the controller is configured and the driver is >> initialised; but both SSDs go undetected, which means no root FS and a >> kernel panic... > I've tried simply hacking the PCI ID into the table in ahci.c with the > following lack of effect: > [ 1.626120] ahci 0000:00:1f.2: version 3.0 > [ 1.626147] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> > IRQ 19 > [ 1.626181] ahci 0000:00:1f.2: PCI INT B disabled > [ 1.626194] ahci: probe of 0000:00:1f.2 failed with error -22 > It sounds like you got a bit further. I can't find exactly what patch from > Matthew you're talking about. Can you post a pointer? What does it do > other than adjust the PCI ID? http://mjg59.livejournal.com/76062.html describes it adequately and contains a link to the original version; my modified version is attached. -- | Darren Salt | linux or ds at | nr. Ashington, | Toon | RISC OS, Linux | youmustbejoking,demon,co,uk | Northumberland | Army | Let's keep the pound sterling Join the group mind - become a Borg.
hack_ahci_2.6.27.patch
Description: Binary data
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