[v2,0/4] RAS: ATL: DF 4.5 NP2 Denormalization

Message

John Allen March 27, 2024, 6:52 p.m. UTC

Implement non-power-of-two denormalization for Data Fabric 4.5 in the
AMD address translation library.

Tree: git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git
Base commit: bd17b7c34fadef645becde1245b9394f69f31702 (origin/edac-amd-atl) 

v2:
  - Fix compilation error.
  - Make remove_base_and_hole the inverse of add_base_and_hole.
  - Move all map validation checks to validate_address_map at the beginning
    of translation

John Allen (4):
  RAS/AMD/ATL: Read DRAM hole base early
  RAS/AMD/ATL: Expand helpers for adding and removing base and hole
  RAS/AMD/ATL: Validate address map when information is gathered
  RAS/AMD/ATL: Implement DF 4.5 NP2 denormalization

 drivers/ras/amd/atl/core.c        |  48 +--
 drivers/ras/amd/atl/dehash.c      |  43 ---
 drivers/ras/amd/atl/denormalize.c | 530 ++++++++++++++++++++++++++++++
 drivers/ras/amd/atl/internal.h    |  45 +++
 drivers/ras/amd/atl/map.c         | 105 ++++++
 drivers/ras/amd/atl/system.c      |  21 ++
 6 files changed, 726 insertions(+), 66 deletions(-)