scsi: docs: convert scsi-parameters.txt to ReST

Link: https://lore.kernel.org/r/f00a5f6f2bf9a2562e0856ee8f45bcf9521d181f.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>

Documentation/scsi/index.rst

@@ -36,5 +36,6 @@ Linux SCSI Subsystem
    scsi_fc_transport
    scsi-generic
    scsi_mid_low_api
+   scsi-parameters
 
    scsi_transport_srp/figures

Documentation/scsi/scsi-parameters.rst

@@ -1,16 +1,20 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+======================
 SCSI Kernel Parameters
-                          ~~~~~~~~~~~~~~~~~~~~~~
+======================
 
 See Documentation/admin-guide/kernel-parameters.rst for general information on
 specifying module parameters.
 
 This document may not be entirely up to date and comprehensive. The command
-"modinfo -p ${modulename}" shows a current list of all parameters of a loadable
+``modinfo -p ${modulename}`` shows a current list of all parameters of a loadable
 module. Loadable modules, after being loaded into the running kernel, also
 reveal their parameters in /sys/module/${modulename}/parameters/. Some of these
 parameters may be changed at runtime by the command
-"echo -n ${value} > /sys/module/${modulename}/parameters/${parm}".
+``echo -n ${value} > /sys/module/${modulename}/parameters/${parm}``.
 
+::
 
 	advansys=	[HW,SCSI]
 			See header of drivers/scsi/advansys.c.