Messages in this thread | | | Date | Tue, 7 Jan 2003 20:27:55 +0300 | From | Ivan Kokshaysky <> | Subject | Re: [patch 2.5] PCI: allow alternative methods for probing the BARs |
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On Tue, Jan 07, 2003 at 12:33:41PM +0000, Alan Cox wrote: > > Did you expect the PCI_COMMAND_MASTER disabled in the USB Controller > > or something else in the controller turned off? > > There is another problem too. Some devices ignore the master bit disable. > VIA 8233/8235 being a fine example.
I don't think IDE DMA is active at that point. But in either case, with the 2-pass approach we should be able to handle 100% of problematic hardware.
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