summaryrefslogtreecommitdiff
path: root/Documentation/ABI/testing/sysfs-devices-platform-ACPI-TAD
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/ABI/testing/sysfs-devices-platform-ACPI-TAD')
-rw-r--r--Documentation/ABI/testing/sysfs-devices-platform-ACPI-TAD4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-platform-ACPI-TAD b/Documentation/ABI/testing/sysfs-devices-platform-ACPI-TAD
index 7e43cdce9a52..f7b360a61b21 100644
--- a/Documentation/ABI/testing/sysfs-devices-platform-ACPI-TAD
+++ b/Documentation/ABI/testing/sysfs-devices-platform-ACPI-TAD
@@ -7,6 +7,7 @@ Description:
(RO) Hexadecimal bitmask of the TAD attributes are reported by
the platform firmware (see ACPI 6.2, section 9.18.2):
+ ======= ======================================================
BIT(0): AC wakeup implemented if set
BIT(1): DC wakeup implemented if set
BIT(2): Get/set real time features implemented if set
@@ -16,6 +17,7 @@ Description:
BIT(6): The AC timer wakes up from S5 if set
BIT(7): The DC timer wakes up from S4 if set
BIT(8): The DC timer wakes up from S5 if set
+ ======= ======================================================
The other bits are reserved.
@@ -62,9 +64,11 @@ Description:
timer status with the following meaning of bits (see ACPI 6.2,
Section 9.18.5):
+ ======= ======================================================
Bit(0): The timer has expired if set.
Bit(1): The timer has woken up the system from a sleep state
(S3 or S4/S5 if supported) if set.
+ ======= ======================================================
The other bits are reserved.