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| author | Dan Williams <dan.j.williams@intel.com> | 2017-04-13 15:05:30 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-04-14 13:29:44 -0700 |
| commit | ffab9385b314d62039a4a5df29703fc264e85e08 (patch) | |
| tree | dbbbaa4c61993150c95237cc5aedcdc95a7498f6 /drivers/acpi | |
| parent | e88da7998d7dc7b40dbe3ac85d9a5d6f91cc2d13 (diff) | |
| download | linux-stable-ffab9385b314d62039a4a5df29703fc264e85e08.tar.gz linux-stable-ffab9385b314d62039a4a5df29703fc264e85e08.tar.bz2 linux-stable-ffab9385b314d62039a4a5df29703fc264e85e08.zip | |
acpi, nfit: add support for acpi 6.1 dimm state flags
Add support for the ACPI_NFIT_MEM_MAP_FAILED ("map_fail") and
ACPI_NFIT_MEM_HEALTH_ENABLED ("smart_notify") health state flags. The
"map_fail" flag identifies DIMMs that were not mapped into one or more
physical address ranges. The "health_notify" flag indicates whether
platform firmware will send notifications when there is new SMART health
data to consume.
Acked-by: Toshi Kani <toshi.kani@hpe.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/nfit/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 53943d6f4214..05829de43b1d 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -1246,12 +1246,14 @@ static ssize_t flags_show(struct device *dev, { u16 flags = to_nfit_memdev(dev)->flags; - return sprintf(buf, "%s%s%s%s%s\n", + return sprintf(buf, "%s%s%s%s%s%s%s\n", flags & ACPI_NFIT_MEM_SAVE_FAILED ? "save_fail " : "", flags & ACPI_NFIT_MEM_RESTORE_FAILED ? "restore_fail " : "", flags & ACPI_NFIT_MEM_FLUSH_FAILED ? "flush_fail " : "", flags & ACPI_NFIT_MEM_NOT_ARMED ? "not_armed " : "", - flags & ACPI_NFIT_MEM_HEALTH_OBSERVED ? "smart_event " : ""); + flags & ACPI_NFIT_MEM_HEALTH_OBSERVED ? "smart_event " : "", + flags & ACPI_NFIT_MEM_MAP_FAILED ? "map_fail " : "", + flags & ACPI_NFIT_MEM_HEALTH_ENABLED ? "smart_notify " : ""); } static DEVICE_ATTR_RO(flags); |