Quoting Jackie Li (2018-03-14 02:32:52) > On CNL A0 and Gen9, there's a hardware restriction that requires the > available GuC WOPCM size to be larger than or equal to HuC firmware size. > > This patch adds new verification code to ensure the available GuC WOPCM > size to be larger than or equal to HuC firmware size on both Gen9 and CNL > A0. > > v6: > - Extended HuC FW size check against GuC WOPCM size to all > Gen9 and CNL A0 platforms > > v7: > - Fixed patch format issues > > v8: > - Renamed variables and functions to avoid ambiguity (Joonas) > - Updated commit message and comments to be more comprehensive (Sagar) > > v9: > - Moved code that is not related to restriction check into a separate > patch and updated the commit message accordingly (Sagar/Michal) > - Avoided to call uc_get_fw_size for better layer isolation (Michal) > > v10: > - Shorten function names and reorganized size_check code to have clear > isolation (Joonas) > - Removed unnecessary comments (Joonas) > > v11: > - Fixed logic error in size check (Michal) > > v12: > - Add space between "HuC FW" and "(%uKiB)" in error message (Michal) > > v13: > - Updated the ordering of s-o-b/cc/r-b tags (Sagar) > > BSpec: 10875 > > Signed-off-by: Jackie Li <yaodong.li@xxxxxxxxx> > Cc: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx> > Cc: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx> > Cc: John Spotswood <john.a.spotswood@xxxxxxxxx> > Cc: Jeff McGee <jeff.mcgee@xxxxxxxxx> > Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> > Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx> (v8) > Reviewed-by: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx> (v11) > Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> (v12) Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> Regards, Joonas _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
