kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-10 20:48:12 +00:00
Code Issues Releases Packages Activity
linux/drivers/misc/smpro-errmon.c

609 lines
16 KiB
Raw Permalink Normal View History

misc: smpro-errmon: Add Ampere's SMpro error monitor driver Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-31 09:44:41 +07:00
misc: smpro-errmon: Add dimm training failure syndrome Adds event_dimm[0-15]_syndrome sysfs to report the failure syndrome to BMC when DIMM training failed. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230310083416.3670980-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 15:34:16 +07:00
misc: smpro-errmon: Add Ampere's SMpro error monitor driver Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-31 09:44:41 +07:00
misc: smpro-errmon: Add DIMM 2x Refresh rate event In high temperature condition, JEDEC spec requires memory controller to double the refresh rate. This commit adds event_dimm_2x_refresh sysfs to report that events for all memory channels. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230310083416.3670980-2-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 15:34:15 +07:00
misc: smpro-errmon: Add Ampere's SMpro error monitor driver Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-31 09:44:41 +07:00
misc: smpro-errmon: Add DIMM 2x Refresh rate event In high temperature condition, JEDEC spec requires memory controller to double the refresh rate. This commit adds event_dimm_2x_refresh sysfs to report that events for all memory channels. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230310083416.3670980-2-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 15:34:15 +07:00
misc: smpro-errmon: Add Ampere's SMpro error monitor driver Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-31 09:44:41 +07:00
misc: smpro-errmon: Add DIMM 2x Refresh rate event In high temperature condition, JEDEC spec requires memory controller to double the refresh rate. This commit adds event_dimm_2x_refresh sysfs to report that events for all memory channels. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230310083416.3670980-2-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 15:34:15 +07:00
misc: smpro-errmon: Add Ampere's SMpro error monitor driver Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-31 09:44:41 +07:00
misc: smpro-errmon: Add DIMM 2x Refresh rate event In high temperature condition, JEDEC spec requires memory controller to double the refresh rate. This commit adds event_dimm_2x_refresh sysfs to report that events for all memory channels. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230310083416.3670980-2-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 15:34:15 +07:00
misc: smpro-errmon: Add Ampere's SMpro error monitor driver Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-31 09:44:41 +07:00
misc: smpro-errmon: Add dimm training failure syndrome Adds event_dimm[0-15]_syndrome sysfs to report the failure syndrome to BMC when DIMM training failed. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230310083416.3670980-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 15:34:16 +07:00
misc: smpro-errmon: Add Ampere's SMpro error monitor driver Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-31 09:44:41 +07:00
misc: smpro-errmon: Add DIMM 2x Refresh rate event In high temperature condition, JEDEC spec requires memory controller to double the refresh rate. This commit adds event_dimm_2x_refresh sysfs to report that events for all memory channels. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230310083416.3670980-2-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 15:34:15 +07:00
misc: smpro-errmon: Add dimm training failure syndrome Adds event_dimm[0-15]_syndrome sysfs to report the failure syndrome to BMC when DIMM training failed. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230310083416.3670980-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 15:34:16 +07:00
misc: smpro-errmon: Add Ampere's SMpro error monitor driver Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-31 09:44:41 +07:00