p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

scsi: docs: convert link_power_management_policy.txt to ReST 

Link: https://lore.kernel.org/r/c56177fdf046d80e0dec6031c4139cb4e8c39d31.1583136624.git.mchehab+huawei@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Mauro Carvalho Chehab 2020-03-02 09:15:53 +01:00 committed by Martin K. Petersen
parent a88dc3ec2c
commit cbbc70a8cd
2 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Documentation/scsi/index.rst
View File

@ -24,5 +24,6 @@ Linux SCSI Subsystem
hpsa
hptiop
libsas
link_power_management_policy
scsi_transport_srp/figures

12
Documentation/scsi/link_power_management_policy.txt → Documentation/scsi/link_power_management_policy.rst
View File

@ -1,8 +1,15 @@
.. SPDX-License-Identifier: GPL-2.0
==========================
Link Power Managent Policy
==========================
This parameter allows the user to set the link (interface) power management.
There are 3 possible options:
===================== =====================================================
Value Effect
----------------------------------------------------------------------------
===================== =====================================================
min_power Tell the controller to try to make the link use the
least possible power when possible. This may
sacrifice some performance due to increased latency
@ -15,5 +22,4 @@ max_performance Generally, this means no power management. Tell
medium_power Tell the controller to enter a lower power state
when possible, but do not enter the lowest power
state, thus improving latency over min_power setting.
===================== =====================================================