Messages in this thread |  | | | Subject | Re: Parallel ATA with libata status with the patches I'm working on | | From | Benjamin Herrenschmidt <> | | Date | Fri, 04 Nov 2005 17:43:05 +1100 |
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On Thu, 2005-11-03 at 14:54 +0000, Alan Cox wrote: > Core Features Fixed > - Per drive tuning > - Filter quirk lists > - Single channel support > And To Add > - Specify PCI bus speed
Please, do the above such a way that we can have an arch hook for the bus speed. It's actually not uncommon to have several busses with different speeds in a machine. In addition, I've seen IDE drivers calculating based on the bus speed while the HW apparently used a clock source that didn't necessarily had to be ... PciClk ... Oh well... > - HPA > - IRQ mask
Why do we need the above at all ? It always looked to me like a gross hack but then, I don't fully understand what the problem was on those old x86 that needed it :)
> AEC62xx > ATIIXP > CMD64x > CY82C693 > IT8172 > NS87415 > OPTI621 > PDC202xx > SGI IOC4 > SIS5513 > SL82C105 > SLC90E66 > TRM290 > PCMCIA (needs hotplug merge first)
Add ppc/pmac.c but its up to me to do it :)
Ben.
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