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authorNiklas Cassel <cassel@kernel.org>2026-09-16 15:00:32 +0200
committerNiklas Cassel <cassel@kernel.org>2026-09-16 16:18:00 +0200
commit8d836581f9b1f57ceaa2b47654754ef1260b410b (patch)
tree1dbd4d0dfb99c2e238356cbe947e5b0be3e3a571 /Documentation/ABI/testing/sysfs-class-led-trigger-netdev
downloadlinux-stable-8d836581f9b1f57ceaa2b47654754ef1260b410b.tar.gz
linux-stable-8d836581f9b1f57ceaa2b47654754ef1260b410b.zip
ata: libata-scsi: fix ata_dsm_trim_pages() kernel-docgrafted
make htmldocs fails with: Documentation/driver-api/libata:604: ./drivers/ata/libata-scsi.c:2301: ERROR: Unexpected indentation. [docutils] The Return: section of ata_dsm_trim_pages() ends its first sentence with a colon and continues with an indented bullet list. reStructuredText requires a blank line before an indented block, so docutils chokes on the list. Simply adding the missing blank line does not work either: Return: is a kernel-doc "special section", which is terminated by the first blank line, so the bullet list would end up in the Description section, detached from the sentence introducing it. Spell the two bounds out as prose instead, so that the Return: section stays self-contained. Documentation-only change. Fixes: e64e6b5dc867 ("ata: libata-scsi: scale DSM TRIM payload by MAX PAGES PER DSM COMMAND") Reported-by: Thomas Huth <thuth@redhat.com> Closes: https://lore.kernel.org/linux-ide/b0a0b8e8-cc4f-4c7b-8bc5-fee0712d405a@redhat.com/ Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Link: https://lore.kernel.org/r/20260916130031.29990-2-cassel@kernel.org Signed-off-by: Niklas Cassel <cassel@kernel.org>
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+What: /sys/class/leds/<led>/device_name
+Date: Dec 2017
+KernelVersion: 4.16
+Contact: linux-leds@vger.kernel.org
+Description:
+ Specifies the network device name to monitor.
+
+What: /sys/class/leds/<led>/interval
+Date: Dec 2017
+KernelVersion: 4.16
+Contact: linux-leds@vger.kernel.org
+Description:
+ Specifies the duration of the LED blink in milliseconds.
+ Defaults to 50 ms.
+
+ When offloaded is true, the interval value MUST be set to the
+ default value and cannot be changed.
+ Trying to set any value in this specific mode will return
+ an EINVAL error.
+
+What: /sys/class/leds/<led>/link
+Date: Dec 2017
+KernelVersion: 4.16
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link state of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link state
+ of the named network device.
+ Setting this value also immediately changes the LED state.
+
+
+What: /sys/class/leds/<led>/tx
+Date: Dec 2017
+KernelVersion: 4.16
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal transmission of data on the named network device.
+
+ If set to 0 (default), the LED will not blink on transmission.
+
+ If set to 1, the LED will blink for the milliseconds specified
+ in interval to signal transmission.
+
+ When offloaded is true, the blink interval is controlled by
+ hardware and won't reflect the value set in interval.
+
+What: /sys/class/leds/<led>/rx
+Date: Dec 2017
+KernelVersion: 4.16
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal reception of data on the named network device.
+
+ If set to 0 (default), the LED will not blink on reception.
+
+ If set to 1, the LED will blink for the milliseconds specified
+ in interval to signal reception.
+
+ When offloaded is true, the blink interval is controlled by
+ hardware and won't reflect the value set in interval.
+
+What: /sys/class/leds/<led>/offloaded
+Date: Jun 2023
+KernelVersion: 6.5
+Contact: linux-leds@vger.kernel.org
+Description:
+ Communicate whether the LED trigger modes are offloaded to
+ hardware or whether software fallback is used.
+
+ If 0, the LED is using software fallback to blink.
+
+ If 1, the LED blinking in requested mode is offloaded to
+ hardware.
+
+What: /sys/class/leds/<led>/link_10
+Date: Jun 2023
+KernelVersion: 6.5
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link speed state of 10Mbps of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link state
+ speed of 10MBps of the named network device.
+ Setting this value also immediately changes the LED state.
+
+ Present only if the named network device supports 10Mbps link speed.
+
+What: /sys/class/leds/<led>/link_100
+Date: Jun 2023
+KernelVersion: 6.5
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link speed state of 100Mbps of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link state
+ speed of 100Mbps of the named network device.
+ Setting this value also immediately changes the LED state.
+
+ Present only if the named network device supports 100Mbps link speed.
+
+What: /sys/class/leds/<led>/link_1000
+Date: Jun 2023
+KernelVersion: 6.5
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link speed state of 1000Mbps of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link state
+ speed of 1000Mbps of the named network device.
+ Setting this value also immediately changes the LED state.
+
+ Present only if the named network device supports 1000Mbps link speed.
+
+What: /sys/class/leds/<led>/link_2500
+Date: Nov 2023
+KernelVersion: 6.8
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link speed state of 2500Mbps of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link state
+ speed of 2500Mbps of the named network device.
+ Setting this value also immediately changes the LED state.
+
+ Present only if the named network device supports 2500Mbps link speed.
+
+What: /sys/class/leds/<led>/link_5000
+Date: Nov 2023
+KernelVersion: 6.8
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link speed state of 5000Mbps of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link state
+ speed of 5000Mbps of the named network device.
+ Setting this value also immediately changes the LED state.
+
+ Present only if the named network device supports 5000Mbps link speed.
+
+What: /sys/class/leds/<led>/link_10000
+Date: Nov 2023
+KernelVersion: 6.8
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link speed state of 10000Mbps of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link state
+ speed of 10000Mbps of the named network device.
+ Setting this value also immediately changes the LED state.
+
+ Present only if the named network device supports 10000Mbps link speed.
+
+What: /sys/class/leds/<led>/half_duplex
+Date: Jun 2023
+KernelVersion: 6.5
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link half duplex state of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link half
+ duplex state of the named network device.
+ Setting this value also immediately changes the LED state.
+
+What: /sys/class/leds/<led>/full_duplex
+Date: Jun 2023
+KernelVersion: 6.5
+Contact: linux-leds@vger.kernel.org
+Description:
+ Signal the link full duplex state of the named network device.
+
+ If set to 0 (default), the LED's normal state is off.
+
+ If set to 1, the LED's normal state reflects the link full
+ duplex state of the named network device.
+ Setting this value also immediately changes the LED state.