diff options
| author | Gilad Broner <gbroner@codeaurora.org> | 2014-03-04 17:40:54 +0200 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 10:56:57 -0700 |
| commit | 0531f43f34a5d73d94aca2371119f1754c10a7cd (patch) | |
| tree | 816a54a79e00ac4142e620b612060c7e167a90df /include/linux | |
| parent | 63078101ef0e579a9b317a8ec037f8bd9fa61890 (diff) | |
scsi: ufs: Change power mode at run-time via debug-fs
Add 'power_mode' entry to UFS debug-fs to allow query of current
power mode status and changing the power mode by writing to the
entry a string in the format 'GGLLMM' where:
G - selected gear
L - number of lanes
M - power mode
(1=fast mode, 2=slow mode, 4=fast-auto mode, 5=slow-auto mode)
First letter is for RX, second is for TX.
Change-Id: Ia48cb2719bb11e66bca923c5f4647a33cbd6c43e
Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
[gbroner@codeaurora.org: fix merge conflicts]
Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
[subhashj@codeaurora.org: resolved merge conflicts and compilation error]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
[venkatg@codeaurora.org: resolved trivial merge conflicts]
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions