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| author | Don Brace <don.brace@pmcs.com> | 2015-01-23 16:41:25 -0600 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2015-02-02 09:57:35 -0800 |
| commit | 2662cab8984f6075e72e0997065c75ad3def6c95 (patch) | |
| tree | da70f7a7b0dbd25349b91ee3c0debe8a9b0b1ff9 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 3b747298786355c6934b0892fc9ae4ca44105192 (diff) | |
hpsa: change how SA controllers are reset
Change how SA controllers are reset by changing PCI power levels.
The hpsa driver was finding the PCI_PM_CTRL_STATE_MASK offset
then reading/writing a bitmask to change the power state. There
are kernel functions that do the same operations. Better to use
the kernel functions.
Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Reviewed-by: Webb Scales <webbnh@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions