Re: [PATCH] add PCI ROMs to sysfs

[Jon Smirl]

--- Jesse Barnes <jbarnes@xxxxxxxxxxxx> wrote:
> look, Greg?  It it suitable for the mainline yet?  I expect those
> familiar  with the various cards to add the necessary quirks code
> as needed.

Radeons need this quirk for broken VBIOS's that leave the ROM decoding
disabled.

   unsigned int temp;
   temp = DRM_READ32(mmio, RADEON_MPP_TB_CONFIG);
   temp &= 0x00ffffffu;
   temp |= 0x04 << 24;
   DRM_WRITE32(mmio, RADEON_MPP_TB_CONFIG, temp);
   temp = DRM_READ32(mmio, RADEON_MPP_TB_CONFIG);

Shouldn't this go into the radeon driver so that it will work with
hotplug? Or should it go in both places, a _devinit pci_quirk and the
radeon driver?


=====
Jon Smirl
jonsmirl@xxxxxxxxx


		
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