-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 16/04/12 18:29, Yinghai Lu wrote: > On Sun, Apr 15, 2012 at 11:54 PM, Yinghai Lu <yinghai@xxxxxxxxxx> > wrote: >> On Sun, Apr 15, 2012 at 1:06 PM, Yinghai Lu <yinghai@xxxxxxxxxx> >> wrote: >>>> 3. use pci_bus_allocate_resource in drm/radeon driver ... >>>> ===> but that could fail. so could hack it like a. disable >>>> bar 0x10 and steal BAR address, then set 0x30 to that address >>>> then copy ROM to ram. after that, disable rom again and set >>>> back address to 0x10. You try to update radeon_get_bios() to >>>> achieve that. >> >> patches for solution 3: map_rom.patch will try to borrow mem or >> mem pref bar for ROM copying >> >> and You still need to use pci=norom > > map_rom.patch missed one ! > > Please check map_rom_v2.patch I've been really busy, and I'm going to be mostly unavailable until Monday. I will get back to it as soon as I can. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk+Oa3AACgkQGcb56gMuC63HogCfWQTdBSlNcj9zwHy9m4duwmHI A4YAn2bVH1M4BjPxdfzb+AdX7v3wW79Q =mUxP -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
