| /* Copyright (C) 2016 Intel Corporation |
| Decode Intel Denverton specific machine check errors. |
| |
| mcelog is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public |
| License as published by the Free Software Foundation; version |
| 2. |
| |
| mcelog is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should find a copy of v2 of the GNU General Public License somewhere |
| on your Linux system; if not, write to the Free Software Foundation, |
| Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| |
| Author: Tony Luck |
| */ |
| |
| #include "mcelog.h" |
| #include "bitfield.h" |
| #include "denverton.h" |
| #include "memdb.h" |
| |
| /* See IA32 SDM Vol3B Table 16-33 */ |
| |
| static struct field mc_bits[] = { |
| SBITFIELD(16, "Cmd/Addr parity"), |
| SBITFIELD(17, "Corrected Demand/Patrol Scrub Error"), |
| SBITFIELD(18, "Uncorrected patrol scrub error"), |
| SBITFIELD(19, "Uncorrected demand read error"), |
| SBITFIELD(20, "WDB read ECC"), |
| {} |
| }; |
| |
| void denverton_decode_model(int cputype, int bank, u64 status, u64 misc) |
| { |
| switch (bank) { |
| case 6: case 7: |
| Wprintf("MemCtrl: "); |
| decode_bitfield(status, mc_bits); |
| break; |
| } |
| } |