From ec19920944246b4686c7772a58507a20c361dc9d Mon Sep 17 00:00:00 2001 From: Jean Delvare <khali@linux-fr.org> Date: Mon, 30 Mar 2009 21:46:44 +0200 Subject: [PATCH] hwmon: Define a standard interface for chassis intrusion detection Define a standard interface for the chassis intrusion detection feature some hardware monitoring chips have. Some drivers have custom sysfs entries for it, but a standard interface would allow integration with user-space (namely libsensors.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Acked-by: Matt Roberds <mattroberds@cox.net> --- Documentation/hwmon/sysfs-interface | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface index 6dbfd5efd991..2f10ce6a879f 100644 --- a/Documentation/hwmon/sysfs-interface +++ b/Documentation/hwmon/sysfs-interface @@ -365,6 +365,7 @@ energy[1-*]_input Cumulative energy use Unit: microJoule RO + ********** * Alarms * ********** @@ -453,6 +454,27 @@ beep_mask Bitmask for beep. RW +*********************** +* Intrusion detection * +*********************** + +intrusion[0-*]_alarm + Chassis intrusion detection + 0: OK + 1: intrusion detected + RW + Contrary to regular alarm flags which clear themselves + automatically when read, this one sticks until cleared by + the user. This is done by writing 0 to the file. Writing + other values is unsupported. + +intrusion[0-*]_beep + Chassis intrusion beep + 0: disable + 1: enable + RW + + sysfs attribute writes interpretation ------------------------------------- -- GitLab