diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-block | 7 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-power | 12 |
2 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-block b/Documentation/ABI/testing/sysfs-block index 8df003963d99..71d184dbb70d 100644 --- a/Documentation/ABI/testing/sysfs-block +++ b/Documentation/ABI/testing/sysfs-block @@ -60,6 +60,13 @@ Description: Indicates whether a storage device is capable of storing integrity metadata. Set if the device is T10 PI-capable. +What: /sys/block/<disk>/integrity/protection_interval_bytes +Date: July 2015 +Contact: Martin K. Petersen <martin.petersen@oracle.com> +Description: + Describes the number of data bytes which are protected + by one integrity tuple. Typically the device's logical + block size. What: /sys/block/<disk>/integrity/write_generate Date: June 2008 diff --git a/Documentation/ABI/testing/sysfs-power b/Documentation/ABI/testing/sysfs-power index f4551816329e..50b368d490b5 100644 --- a/Documentation/ABI/testing/sysfs-power +++ b/Documentation/ABI/testing/sysfs-power @@ -256,3 +256,15 @@ Description: Writing a "1" enables this printing while writing a "0" disables it. The default value is "0". Reading from this file will display the current value. + +What: /sys/power/pm_wakeup_irq +Date: April 2015 +Contact: Alexandra Yates <alexandra.yates@linux.intel.org> +Description: + The /sys/power/pm_wakeup_irq file reports to user space the IRQ + number of the first wakeup interrupt (that is, the first + interrupt from an IRQ line armed for system wakeup) seen by the + kernel during the most recent system suspend/resume cycle. + + This output is useful for system wakeup diagnostics of spurious + wakeup interrupts. |