Any reason drivers can't just use pci_map_rom insteadá¼… which already
does the right thing?
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On Tuesday, March 3, 2020 9:38:27 AM EST Bjorn Helgaas wrote:
> Cosmetics:
>
> s/ioremap/ioremap()/ (also in commit log)
> s/phys_to_virt/phys_to_virt()/ (also in commit log)
> s/pci_platform_rom/pci_platform_rom()/ (commit log)
> s/rom/ROM/
> This changes the interface of pci_platform_rom() (the
Cosmetics:
s/ioremap/ioremap()/ (also in commit log)
s/phys_to_virt/phys_to_virt()/ (also in commit log)
s/pci_platform_rom/pci_platform_rom()/ (commit log)
s/rom/ROM/
On Mon, Mar 02, 2020 at 10:34:55PM -0500, Mikel Rychliski wrote:
> On some EFI systems, the video BIOS is provided by the EFI fir
On some EFI systems, the video BIOS is provided by the EFI firmware. The
boot stub code stores the physical address of the ROM image in pdev->rom.
Currently we attempt to access this pointer using phys_to_virt, which
doesn't work with CONFIG_HIGHMEM.
On these systems, attempting to load the radeo
