Messages in this thread | | | From | Jesse Barnes <> | Subject | Re: [PATCH] quiet non-x86 option ROM warnings | Date | Tue, 15 Feb 2005 17:57:58 -0800 |
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On Tuesday, February 15, 2005 5:08 pm, Jon Smirl wrote: > There is a new io resource flag as part of the pci rom code, > IORESOURCE_ROM_SHADOW, that is used on x86. If IORESOURCE_ROM_SHADOW > is set, you should ignore the physical ROM and use the copy at C000:0. > Can we build an equivalent flag for PPC? On x86 arch specific code > determines the boot video device and sets the flag. > > Acutally, if radeon and rage fb drivers were using the PCI ROM support > (drivers/pci/rom.c) would they be having this problem? The 55AA check > is in the PCI ROM support too.
They're using it, they just do additional checks.
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