From 8ffaeaf42e91930888df09d696a8a6ebe056d0e0 Mon Sep 17 00:00:00 2001 From: Thibaut Varene Date: Wed, 3 May 2006 17:27:35 -0600 Subject: [PARISC] PDC_CHASSIS is implemented on all machines This patch removes a limitation of the original code, so that CHASSIS codes can be sent to all machines. On machines with a LCD panel, this code displays "INI" during bootup, "RUN" when the system is booted and running, "FLT" when a panic occurs, etc. This part of the code can be enabled/disabled through CONFIG_PDC_CHASSIS This patch also adds minimalistic support for Chassis warnings, through a proc entry '/proc/chassis', which will reflect the warnings status (PSU or fans failure when they happen, NVRAM battery level and temperature thresholds overflows). This part of the code can be enabled/disabled through CONFIG_PDC_CHASSIS_WARN Signed-off-by: Thibaut VARENE Signed-off-by: Kyle McMartin --- drivers/parisc/Kconfig | 33 ++++++++++++++++++++++++++------- 1 file changed, 26 insertions(+), 7 deletions(-) (limited to 'drivers/parisc/Kconfig') diff --git a/drivers/parisc/Kconfig b/drivers/parisc/Kconfig index 3f5de867acd7..1d3b84b4af3f 100644 --- a/drivers/parisc/Kconfig +++ b/drivers/parisc/Kconfig @@ -140,18 +140,37 @@ config CHASSIS_LCD_LED If unsure, say Y. config PDC_CHASSIS - bool "PDC chassis State Panel support" + bool "PDC chassis state codes support" default y help - Say Y here if you want to enable support for the LED State front - panel as found on E class, and support for the GSP Virtual Front - Panel (LED State and message logging) as found on high end - servers such as A, L and N-class. - - This has nothing to do with Chassis LCD and LED support. + Say Y here if you want to enable support for Chassis codes. + That includes support for LED State front panel as found on E + class, and support for the GSP Virtual Front Panel (LED State and + message logging) as found on high end servers such as A, L and + N-class. + This driver will also display progress messages on LCD display, + such as "INI", "RUN" and "FLT", and might thus clobber messages + shown by the LED/LCD driver. + This driver updates the state panel (LED and/or LCD) upon system + state change (eg: boot, shutdown or panic). If unsure, say Y. + +config PDC_CHASSIS_WARN + bool "PDC chassis warnings support" + depends on PROC_FS + default y + help + Say Y here if you want to enable support for Chassis warnings. + This will add a proc entry '/proc/chassis' giving some information + about the overall health state of the system. + This includes NVRAM battery level, overtemp or failures such as + fans or power units. + + If unsure, say Y. + + config PDC_STABLE tristate "PDC Stable Storage support" depends on SYSFS -- cgit v1.2.3