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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-03-02 11:15:53 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2020-03-12 06:08:00 +0300
commitcbbc70a8cde7edb427b6cf00b3bc0f86181e2b4d (patch)
tree8ff658f2e45c6da74d9150dff605c66f626c60c3 /Documentation/scsi
parenta88dc3ec2ca48d23c7761af02e1ceea731f609e9 (diff)
downloadlinux-cbbc70a8cde7edb427b6cf00b3bc0f86181e2b4d.tar.xz
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>
Diffstat (limited to 'Documentation/scsi')
-rw-r--r--Documentation/scsi/index.rst1
-rw-r--r--Documentation/scsi/link_power_management_policy.rst (renamed from Documentation/scsi/link_power_management_policy.txt)12
2 files changed, 10 insertions, 3 deletions
diff --git a/Documentation/scsi/index.rst b/Documentation/scsi/index.rst
index e6850c0a1378..c40050ac3b32 100644
--- a/Documentation/scsi/index.rst
+++ b/Documentation/scsi/index.rst
@@ -24,5 +24,6 @@ Linux SCSI Subsystem
hpsa
hptiop
libsas
+ link_power_management_policy
scsi_transport_srp/figures
diff --git a/Documentation/scsi/link_power_management_policy.txt b/Documentation/scsi/link_power_management_policy.rst
index d18993d01884..64288dcf10f6 100644
--- a/Documentation/scsi/link_power_management_policy.txt
+++ b/Documentation/scsi/link_power_management_policy.rst
@@ -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.
-
-
+===================== =====================================================