Messages in this thread | | | Date | Sat, 25 Nov 2006 10:43:33 +0900 | From | Tejun Heo <> | Subject | Re: [PATCH] Add IDE mode support for SB600 SATA |
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Alan wrote: >> * Unlike Jmicron's case, this doesn't affect PCI bus scan. Actually, it >> does change class code but that's not as disruptive as Jmicron's case >> and as long as ahci ignores class code, it doesn't really matter. >> Driver can be chosen by changing loading order - this is both plus and >> minus. > > The load order is basically undefined. You want AHCI so we should do > this early. That means either putting the same gunk all over the kernel > (drivers/ide, drivers/ata/*ati* drivers/ata/ahci) or in one place. > >> * As Arjan pointed out, that unlock-modify-lock sequence should be done >> on resume too. > > The infrastructure for this is already handled by the pci resume quirk > patches I sent.
As long as resume is properly handled, no problem.
Thanks.
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