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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-14 23:55:35 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-14 23:55:35 +0300 |
commit | 9e7f25886bdf16679d3d72624003bef5ef7dc785 (patch) | |
tree | 2915503966897e32787a1654f85ad2217708a3ae /include | |
parent | 9e4b0d55d84a66dbfede56890501dc96e696059c (diff) | |
parent | f84b799996e29ad3b37e83f7871e79023f29979d (diff) | |
download | linux-9e7f25886bdf16679d3d72624003bef5ef7dc785.tar.xz |
Merge tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC updates from Borislav Petkov:
"Somewhat busier than usual this cycle:
- Add support for AST2400 and AST2600 hw to aspeed_edac (Troy Lee)
- Remove an orphaned mv64x60_edac driver. Good riddance (Michael
Ellerman)
- Add a new igen6 driver for Intel client SoCs with an integrated
memory controller and using in-band ECC (Qiuxu Zhuo and Tony Luck)
- The usual smattering of fixes and cleanups all over"
* tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/mv64x60: Remove orphan mv64x60 driver
EDAC/aspeed: Add support for AST2400 and AST2600
ARM: dts: aspeed: Add AST2600 EDAC into common devicetree
dt-bindings: edac: aspeed-sdram-edac: Add ast2400/ast2600 support
EDAC/amd64: Fix PCI component registration
EDAC/igen6: ecclog_llist can be static
EDAC/i10nm: Add Intel Sapphire Rapids server support
EDAC: Add DDR5 new memory type
EDAC/i10nm: Use readl() to access MMIO registers
MAINTAINERS: Add entry for Intel IGEN6 EDAC driver
EDAC/igen6: Add debugfs interface for Intel client SoC EDAC driver
EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC
EDAC/synopsys: Return the correct value in mc_probe()
MAINTAINERS: Clean up the F: entries for some EDAC drivers
EDAC: Add three new memory types
EDAC: Fix some kernel-doc markups
EDAC: Do not issue useless debug statements in the polling routine
EDAC/amd64: Remove unneeded breaks
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/edac.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/include/linux/edac.h b/include/linux/edac.h index 15e8f3d8a895..76d3562d3006 100644 --- a/include/linux/edac.h +++ b/include/linux/edac.h @@ -175,11 +175,15 @@ static inline char *mc_event_error_type(const unsigned int err_type) * @MEM_RDDR3: Registered DDR3 RAM * This is a variant of the DDR3 memories. * @MEM_LRDDR3: Load-Reduced DDR3 memory. + * @MEM_LPDDR3: Low-Power DDR3 memory. * @MEM_DDR4: Unbuffered DDR4 RAM * @MEM_RDDR4: Registered DDR4 RAM * This is a variant of the DDR4 memories. * @MEM_LRDDR4: Load-Reduced DDR4 memory. + * @MEM_LPDDR4: Low-Power DDR4 memory. + * @MEM_DDR5: Unbuffered DDR5 RAM * @MEM_NVDIMM: Non-volatile RAM + * @MEM_WIO2: Wide I/O 2. */ enum mem_type { MEM_EMPTY = 0, @@ -200,10 +204,14 @@ enum mem_type { MEM_DDR3, MEM_RDDR3, MEM_LRDDR3, + MEM_LPDDR3, MEM_DDR4, MEM_RDDR4, MEM_LRDDR4, + MEM_LPDDR4, + MEM_DDR5, MEM_NVDIMM, + MEM_WIO2, }; #define MEM_FLAG_EMPTY BIT(MEM_EMPTY) @@ -223,13 +231,17 @@ enum mem_type { #define MEM_FLAG_XDR BIT(MEM_XDR) #define MEM_FLAG_DDR3 BIT(MEM_DDR3) #define MEM_FLAG_RDDR3 BIT(MEM_RDDR3) +#define MEM_FLAG_LPDDR3 BIT(MEM_LPDDR3) #define MEM_FLAG_DDR4 BIT(MEM_DDR4) #define MEM_FLAG_RDDR4 BIT(MEM_RDDR4) #define MEM_FLAG_LRDDR4 BIT(MEM_LRDDR4) +#define MEM_FLAG_LPDDR4 BIT(MEM_LPDDR4) +#define MEM_FLAG_DDR5 BIT(MEM_DDR5) #define MEM_FLAG_NVDIMM BIT(MEM_NVDIMM) +#define MEM_FLAG_WIO2 BIT(MEM_WIO2) /** - * enum edac-type - Error Detection and Correction capabilities and mode + * enum edac_type - Error Detection and Correction capabilities and mode * @EDAC_UNKNOWN: Unknown if ECC is available * @EDAC_NONE: Doesn't support ECC * @EDAC_RESERVED: Reserved ECC type @@ -309,7 +321,7 @@ enum scrub_type { #define OP_OFFLINE 0x300 /** - * enum edac_mc_layer - memory controller hierarchy layer + * enum edac_mc_layer_type - memory controller hierarchy layer * * @EDAC_MC_LAYER_BRANCH: memory layer is named "branch" * @EDAC_MC_LAYER_CHANNEL: memory layer is named "channel" |