From: John Allen <john.allen@amd.com>
To: <bp@alien8.de>, <linux-edac@vger.kernel.org>,
<tony.luck@intel.com>, <yazen.ghannam@amd.com>
Cc: <linux-kernel@vger.kernel.org>, <avadhut.naik@amd.com>,
<muralidhara.mk@amd.com>, John Allen <john.allen@amd.com>
Subject: [PATCH v3 0/4] RAS: ATL: DF 4.5 NP2 Denormalization
Date: Thu, 18 Apr 2024 16:14:13 +0000 [thread overview]
Message-ID: <20240418161417.6091-1-john.allen@amd.com> (raw)
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
v3:
- Fix bug where the legacy hole was not getting removed properly.
- Minor rework of functions for matching the normalized address and
logical cs fabric id.
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 | 523 ++++++++++++++++++++++++++++++
drivers/ras/amd/atl/internal.h | 45 +++
drivers/ras/amd/atl/map.c | 105 ++++++
drivers/ras/amd/atl/system.c | 21 ++
6 files changed, 719 insertions(+), 66 deletions(-)
--
2.34.1
next reply other threads:[~2024-04-18 16:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-18 16:14 John Allen [this message]
2024-04-18 16:14 ` [PATCH v3 1/4] RAS/AMD/ATL: Read DRAM hole base early John Allen
2024-04-18 16:14 ` [PATCH v3 2/4] RAS/AMD/ATL: Expand helpers for adding and removing base and hole John Allen
2024-04-18 16:14 ` [PATCH v3 3/4] RAS/AMD/ATL: Validate address map when information is gathered John Allen
2024-04-19 16:20 ` Yazen Ghannam
2024-04-18 16:14 ` [PATCH v3 4/4] RAS/AMD/ATL: Implement DF 4.5 NP2 denormalization John Allen
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