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authorSreekanth Reddy <sreekanth.reddy@avagotech.com>2015-01-12 11:38:56 +0530
committerChristoph Hellwig <hch@lst.de>2015-01-13 16:27:23 +0100
commit2d8ce8c9d4b25b88eb4aa6bc52492eb7e0ae1dab (patch)
treec452e3daa9cd66844d5141a4025b769b16392c80 /security/tomoyo/group.c
parentcb16ef384f15d33a53b4db47878aa818be059d77 (diff)
downloadtalos-op-linux-2d8ce8c9d4b25b88eb4aa6bc52492eb7e0ae1dab.tar.gz
talos-op-linux-2d8ce8c9d4b25b88eb4aa6bc52492eb7e0ae1dab.zip
mpt2sas, mpt3sas: log exceeded temperature thresholds
This patch will log a message when driver receives "Temperature Threshold exceeded" event from any temperature sensor. The message will look similar to like: mpt3sas0: Temperature Threshold flags a b c d exceeded for Sensor: x !!! mpt3sas0: Current Temp In Celsius: y where a b c d are threshold flags 0 1 2 3 Change_set: 1. Get the number of sensor count of this IOC by reading IO Unit page 8 at driver initialization time. 2. Also unmask the Temperature Threshold Event at driver initialization time 3. Whenever a MPI2_EVENT_TEMP_THRESHOLD event is received from the firmware, then print the sensor number, the maximum threshold number it has exceed and the current temperature of this sensor. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'security/tomoyo/group.c')
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