-----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 > Hopefully, I'm going to have time to look into this again later today, depending how well other tasks go... -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk+WdwwACgkQGcb56gMuC62DgQCglk+MxOIxWxbLChNWNlAOdbSp tysAnA83Mfa6tZ6TC97xHIqpFqtPJ5Wc =Vd8+ -----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
