On Mon, Aug 12, 2024 at 12:50 AM Lijo Lazar wrote:
>
> On EFI BIOSes, PCI ROM may be exported through EFI_PCI_IO_PROTOCOL and
> expansion ROM BARs may not be enabled. Choose to read from EFI exported
> ROM data before reading PCI Expansion ROM BAR.
>
> Signed-off-by: Lijo Lazar
Reviewed-by: Alex
to read EFI exported ROM first
On EFI BIOSes, PCI ROM may be exported through EFI_PCI_IO_PROTOCOL and
expansion ROM BARs may not be enabled. Choose to read from EFI exported ROM
data before reading PCI Expansion ROM BAR.
Signed-off-by: Lijo Lazar
---
drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
On EFI BIOSes, PCI ROM may be exported through EFI_PCI_IO_PROTOCOL and
expansion ROM BARs may not be enabled. Choose to read from EFI exported
ROM data before reading PCI Expansion ROM BAR.
Signed-off-by: Lijo Lazar
---
drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 10 +-
1 file changed, 5
