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| author | Sreekanth Reddy <[email protected]> | 2015-01-12 06:08:56 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2015-01-13 15:27:23 +0000 |
| commit | 2d8ce8c9d4b25b88eb4aa6bc52492eb7e0ae1dab (patch) | |
| tree | c452e3daa9cd66844d5141a4025b769b16392c80 /drivers/scsi/mpt2sas/mpi/mpi2.h | |
| parent | mpt2sas: MPI2 Rev AA (2.00.19) specifications (diff) | |
| download | kernel-2d8ce8c9d4b25b88eb4aa6bc52492eb7e0ae1dab.tar.gz kernel-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 <[email protected]>
Reviewed-by: Martin K. Petersen <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2.h')
0 files changed, 0 insertions, 0 deletions