docs: networking: convert ray_cs.txt to ReST

- add SPDX header;
- use copyright symbol;
- add a document title;
- mark code blocks and literals as such;
- mark tables as such;
- adjust identation, whitespaces and blank lines where needed;
- add to networking/index.rst.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/networking/index.rst

@@ -96,6 +96,7 @@ Contents:
    ppp_generic
    proc_net_tcp
    radiotap-headers
+   ray_cs
 
 .. only::  subproject and html
 

Documentation/networking/ray_cs.rst

@@ -1,6 +1,14 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+.. include:: <isonum.txt>
+
+=========================
+Raylink wireless LAN card
+=========================
+
 September 21, 1999
 
-Copyright (c) 1998  Corey Thomas (corey@world.std.com)
+Copyright |copy| 1998  Corey Thomas (corey@world.std.com)
 
 This file is the documentation for the Raylink Wireless LAN card driver for
 Linux.  The Raylink wireless LAN card is a PCMCIA card which provides IEEE
@@ -13,7 +21,7 @@ wireless LAN cards.
 
 As of kernel 2.3.18, the ray_cs driver is part of the Linux kernel
 source.  My web page for the development of ray_cs is at
-http://web.ralinktech.com/ralink/Home/Support/Linux.html 
+http://web.ralinktech.com/ralink/Home/Support/Linux.html
 and I can be emailed at corey@world.std.com
 
 The kernel driver is based on ray_cs-1.62.tgz
@@ -29,6 +37,7 @@ with nondefault parameters, they can be edited in
 will find them all.
 
 Information on card services is available at:
+
 	http://pcmcia-cs.sourceforge.net/
 
 
@@ -39,72 +48,78 @@ the driver.
 Currently, ray_cs is not part of David Hinds card services package,
 so the following magic is required.
 
-At the end of the /etc/pcmcia/config.opts file, add the line: 
+At the end of the /etc/pcmcia/config.opts file, add the line:
-source ./ray_cs.opts 
+source ./ray_cs.opts
 This will make card services read the ray_cs.opts file
 when starting.  Create the file /etc/pcmcia/ray_cs.opts containing the
-following:
+following::
 
-#### start of /etc/pcmcia/ray_cs.opts ###################
+  #### start of /etc/pcmcia/ray_cs.opts ###################
-# Configuration options for Raylink Wireless LAN PCMCIA card
+  # Configuration options for Raylink Wireless LAN PCMCIA card
-device "ray_cs"
+  device "ray_cs"
-  class "network" module "misc/ray_cs"
+    class "network" module "misc/ray_cs"
 
-card "RayLink PC Card WLAN Adapter"
+  card "RayLink PC Card WLAN Adapter"
-  manfid 0x01a6, 0x0000
+    manfid 0x01a6, 0x0000
-  bind "ray_cs"
+    bind "ray_cs"
 
-module "misc/ray_cs" opts ""
+  module "misc/ray_cs" opts ""
-#### end of /etc/pcmcia/ray_cs.opts #####################
+  #### end of /etc/pcmcia/ray_cs.opts #####################
 
 
 To join an existing network with
-different parameters, contact the network administrator for the 
+different parameters, contact the network administrator for the
 configuration information, and edit /etc/pcmcia/ray_cs.opts.
 Add the parameters below between the empty quotes.
 
 Parameters for ray_cs driver which may be specified in ray_cs.opts:
 
-bc              integer         0 = normal mode (802.11 timing)
+=============== =============== =============================================
-                                1 = slow down inter frame timing to allow
+bc              integer         0 = normal mode (802.11 timing),
-                                    operation with older breezecom access
+				1 = slow down inter frame timing to allow
-                                    points.
+				operation with older breezecom access
+				points.
 
-beacon_period	integer         beacon period in Kilo-microseconds
+beacon_period	integer         beacon period in Kilo-microseconds,
-				legal values = must be integer multiple 
-                                               of hop dwell
-                                default = 256
 
-country         integer         1 = USA (default)
+				legal values = must be integer multiple
-                                2 = Europe
+				of hop dwell
-                                3 = Japan
+
-                                4 = Korea
+				default = 256
-                                5 = Spain
+
-                                6 = France
+country         integer         1 = USA (default),
-                                7 = Israel
+				2 = Europe,
-                                8 = Australia
+				3 = Japan,
+				4 = Korea,
+				5 = Spain,
+				6 = France,
+				7 = Israel,
+				8 = Australia
 
 essid		string		ESS ID - network name to join
+
 				string with maximum length of 32 chars
 				default value = "ADHOC_ESSID"
 
-hop_dwell	integer         hop dwell time in Kilo-microseconds 
+hop_dwell	integer         hop dwell time in Kilo-microseconds
+
 				legal values = 16,32,64,128(default),256
 
 irq_mask	integer         linux standard 16 bit value 1bit/IRQ
+
 				lsb is IRQ 0, bit 1 is IRQ 1 etc.
 				Used to restrict choice of IRQ's to use.
-                                Recommended method for controlling
+				Recommended method for controlling
-                                interrupts is in /etc/pcmcia/config.opts
+				interrupts is in /etc/pcmcia/config.opts
 
-net_type	integer		0 (default) = adhoc network, 
+net_type	integer		0 (default) = adhoc network,
 				1 = infrastructure
 
 phy_addr	string          string containing new MAC address in
 				hex, must start with x eg
 				x00008f123456
 
-psm		integer         0 = continuously active
+psm		integer         0 = continuously active,
 				1 = power save mode (not useful yet)
 
 pc_debug	integer		(0-5) larger values for more verbose
@@ -114,14 +129,14 @@ ray_debug	integer		Replaced with pc_debug
 
 ray_mem_speed   integer         defaults to 500
 
-sniffer         integer         0 = not sniffer (default)
+sniffer         integer         0 = not sniffer (default),
-                                1 = sniffer which can be used to record all
+				1 = sniffer which can be used to record all
-                                    network traffic using tcpdump or similar, 
+				network traffic using tcpdump or similar,
-                                    but no normal network use is allowed.
+				but no normal network use is allowed.
 
-translate	integer		0 = no translation (encapsulate frames)
+translate	integer		0 = no translation (encapsulate frames),
 				1 = translation    (RFC1042/802.1)
-
+=============== =============== =============================================
 
 More on sniffer mode:
 
@@ -136,7 +151,7 @@ package which parses the 802.11 headers.
 
 Known Problems and missing features
 
-        Does not work with non x86
+	Does not work with non x86
 
 	Does not work with SMP
 

drivers/net/wireless/Kconfig

@@ -57,7 +57,7 @@ config PCMCIA_RAYCS
 	---help---
 	  Say Y here if you intend to attach an Aviator/Raytheon PCMCIA
 	  (PC-card) wireless Ethernet networking card to your computer.
-	  Please read the file <file:Documentation/networking/ray_cs.txt> for
+	  Please read the file <file:Documentation/networking/ray_cs.rst> for
 	  details.
 
 	  To compile this driver as a module, choose M here: the module will be