scsi: docs: convert qlogicfas.txt to ReST

Link: https://lore.kernel.org/r/b69f795c781811b9a908abe43485f1dca0ee8ac5.1583136624.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

@@ -30,5 +30,6 @@ Linux SCSI Subsystem
    ncr53c8xx
    NinjaSCSI
    ppa
+   qlogicfas
 
    scsi_transport_srp/figures

Documentation/scsi/qlogicfas.rst

@@ -1,3 +1,8 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=================================
+Qlogic FASXXX Family Driver Notes
+=================================
 
 This driver supports the Qlogic FASXXX family of chips.  This driver
 only works with the ISA, VLB, and PCMCIA versions of the Qlogic
@@ -16,7 +21,8 @@ is provided by the qla1280 driver.
 Nor does it support the PCI-Basic, which is supported by the
 'am53c974' driver.
 
-PCMCIA SUPPORT
+PCMCIA Support
+==============
 
 This currently only works if the card is enabled first from DOS.  This
 means you will have to load your socket and card services, and
@@ -31,7 +37,8 @@ it from configuring the card.
 I am working with the PCMCIA group to make it more flexible, but that
 may take a while.
 
-ALL CARDS
+All Cards
+=========
 
 The top of the qlogic.c file has a number of defines that controls
 configuration.  As shipped, it provides a balance between speed and
@@ -46,7 +53,8 @@ command or something.  It comes up faster if this is set to zero, and
 if you have reliable hardware and connections it may be more useful to
 not reset things.
 
-SOME TROUBLESHOOTING TIPS
+Some Troubleshooting Tips
+=========================
 
 Make sure it works properly under DOS.  You should also do an initial FDISK
 on a new drive if you want partitions.
@@ -54,7 +62,8 @@ on a new drive if you want partitions.
 Don't enable all the speedups first.  If anything is wrong, they will make
 any problem worse.
 
-IMPORTANT
+Important
+=========
 
 The best way to test if your cables, termination, etc. are good is to
 copy a very big file (e.g. a doublespace container file, or a very

drivers/scsi/Kconfig

@@ -1117,7 +1117,7 @@ config SCSI_QLOGIC_FAS
 	  SCSI support"), below.
 
 	  Information about this driver is contained in
-	  <file:Documentation/scsi/qlogicfas.txt>.  You should also read the
+	  <file:Documentation/scsi/qlogicfas.rst>.  You should also read the
 	  SCSI-HOWTO, available from
 	  <http://www.tldp.org/docs.html#howto>.