Messages in this thread Patch in this message | | | From | Yazen Ghannam <> | Subject | [PATCH v2 31/31] EDAC/amd64: Add glossary of acronyms for address translation | Date | Wed, 23 Jun 2021 19:20:02 +0000 |
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Add a short glossary of the acronyms used for address translation. Some terms may be seen with other AMD code, and some are only used within the translation code.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com> --- Link: https://lkml.kernel.org/r/YJqwpKBsKL1QKR5z@zn.tnic
v1->v2: * New in v2.
drivers/edac/amd64_edac.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 882ac3fbc832..d8557716d65e 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -993,6 +993,15 @@ static int sys_addr_to_csrow(struct mem_ctl_info *mci, u64 sys_addr) return csrow; } +/* + * Glossary of acronyms used in address translation for Zen-based systems + * + * COD = Cluster-on-Die + * CS = Coherent Slave + * DF = Data Fabric + * UMC = Unified Memory Controller + */ + /* Protect the PCI config register pairs used for DF indirect access. */ static DEFINE_MUTEX(df_indirect_mutex); -- 2.25.1
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