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authorHsin-chen Chuang <chharry@chromium.org>2025-01-20 16:47:36 +0800
committerLuiz Augusto von Dentz <luiz.von.dentz@intel.com>2025-01-29 15:23:34 -0500
commit514a8e6d6152a418da95db942827d5e3ce58613a (patch)
tree30ad304aa517e5cf5373eeeb90078ef30a1afac0
parentBluetooth: Fix possible infinite recursion of btusb_reset (diff)
downloadlinux-rng-514a8e6d6152a418da95db942827d5e3ce58613a.tar.xz
linux-rng-514a8e6d6152a418da95db942827d5e3ce58613a.zip
Bluetooth: Add ABI doc for sysfs reset
The functionality was implemented in commit 0f8a00137411 ("Bluetooth: Allow reset via sysfs") Fixes: 0f8a00137411 ("Bluetooth: Allow reset via sysfs") Signed-off-by: Hsin-chen Chuang <chharry@chromium.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
-rw-r--r--Documentation/ABI/stable/sysfs-class-bluetooth9
-rw-r--r--MAINTAINERS1
2 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-class-bluetooth b/Documentation/ABI/stable/sysfs-class-bluetooth
new file mode 100644
index 000000000000..36be02471174
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-class-bluetooth
@@ -0,0 +1,9 @@
+What: /sys/class/bluetooth/hci<index>/reset
+Date: 14-Jan-2025
+KernelVersion: 6.13
+Contact: linux-bluetooth@vger.kernel.org
+Description: This write-only attribute allows users to trigger the vendor reset
+ method on the Bluetooth device when arbitrary data is written.
+ The reset may or may not be done through the device transport
+ (e.g., UART/USB), and can also be done through an out-of-band
+ approach such as GPIO.
diff --git a/MAINTAINERS b/MAINTAINERS
index 5bcc78c0be70..d996f393fcf4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4078,6 +4078,7 @@ S: Supported
W: http://www.bluez.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
+F: Documentation/ABI/stable/sysfs-class-bluetooth
F: include/net/bluetooth/
F: net/bluetooth/