ACPI 6.0 NFIT Memory Device State Flags in Table 5-129 defines
bit 3 as follows.
Bit [3] set to 1 to indicate that the Memory Device is observed
to be not armed prior to OSPM hand off. A Memory Device is
considered armed if it is able to accept persistent writes.
This bit is currently defined as ACPI_NFIT_MEM_ARMED, which can be
confusing as if the Memory Device is armed when this bit is set.
Change the name to ACPI_NFIT_MEM_NOT_ARMED per the spec.
Signed-off-by: Toshi Kani <toshi.kani@xxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Bob Moore <robert.moore@xxxxxxxxx>
Cc: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
drivers/acpi/nfit.c | 6 +++---
drivers/acpi/nfit.h | 2 +-
include/acpi/actbl1.h | 2 +-
tools/testing/nvdimm/test/nfit.c | 2 +-
4 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/acpi/nfit.c b/drivers/acpi/nfit.c
index 6993ff2..1eb3654 100644
--- a/drivers/acpi/nfit.c
+++ b/drivers/acpi/nfit.c
@@ -705,7 +705,7 @@ static ssize_t flags_show(struct device *dev,
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_ARMED ? "not_arm " : "",
+ flags & ACPI_NFIT_MEM_NOT_ARMED ? "not_arm " : "",
flags & ACPI_NFIT_MEM_HEALTH_OBSERVED ? "smart_event " : "",
flags & ACPI_NFIT_MEM_HEALTH_ENABLED ? "notify_enabled " : "");
}
@@ -815,7 +815,7 @@ static int acpi_nfit_register_dimms(struct acpi_nfit_desc *acpi_desc)
flags |= NDD_ALIASING;
mem_flags = __to_nfit_memdev(nfit_mem)->flags;
- if (mem_flags & ACPI_NFIT_MEM_ARMED)
+ if (mem_flags & ACPI_NFIT_MEM_NOT_ARMED)
flags |= NDD_UNARMED;
rc = acpi_nfit_add_dimm(acpi_desc, nfit_mem, device_handle);
@@ -839,7 +839,7 @@ static int acpi_nfit_register_dimms(struct acpi_nfit_desc *acpi_desc)
mem_flags & ACPI_NFIT_MEM_SAVE_FAILED ? "save_fail " : "",
mem_flags & ACPI_NFIT_MEM_RESTORE_FAILED ? "restore_fail ":"",
mem_flags & ACPI_NFIT_MEM_FLUSH_FAILED ? "flush_fail " : "",
- mem_flags & ACPI_NFIT_MEM_ARMED ? "not_arm " : "");
+ mem_flags & ACPI_NFIT_MEM_NOT_ARMED ? "not_arm " : "");
}
diff --git a/drivers/acpi/nfit.h b/drivers/acpi/nfit.h
index f2c2bb7..de4a00d 100644
--- a/drivers/acpi/nfit.h
+++ b/drivers/acpi/nfit.h
@@ -24,7 +24,7 @@
#define UUID_NFIT_DIMM "4309ac30-0d11-11e4-9191-0800200c9a66"
#define ACPI_NFIT_MEM_FAILED_MASK (ACPI_NFIT_MEM_SAVE_FAILED \
| ACPI_NFIT_MEM_RESTORE_FAILED | ACPI_NFIT_MEM_FLUSH_FAILED \
- | ACPI_NFIT_MEM_ARMED)
+ | ACPI_NFIT_MEM_NOT_ARMED)
enum nfit_uuids {
NFIT_SPA_VOLATILE,
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index fcd5709..238754e 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -1012,7 +1012,7 @@ struct acpi_nfit_memory_map {
#define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
#define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
#define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
-#define ACPI_NFIT_MEM_ARMED (1<<3) /* 03: Memory Device observed to be not armed */
+#define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device observed to be not armed */
#define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
#define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index 28dba91..9495249 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -998,7 +998,7 @@ static void nfit_test1_setup(struct nfit_test *t)
memdev->interleave_ways = 1;
memdev->flags = ACPI_NFIT_MEM_SAVE_FAILED | ACPI_NFIT_MEM_RESTORE_FAILED
| ACPI_NFIT_MEM_FLUSH_FAILED | ACPI_NFIT_MEM_HEALTH_OBSERVED
- | ACPI_NFIT_MEM_ARMED;
+ | ACPI_NFIT_MEM_NOT_ARMED;
offset += sizeof(*memdev);
/* dcr-descriptor0 */
--
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