docs: networking: device drivers: convert intel/ipw2200.txt to ReST

- add SPDX header;
- adjust titles and chapters, adding proper markups;
- comment out text-only TOC from html/pdf output;
- use copyright symbol;
- use :field: markup;
- 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/device_drivers/index.rst

@@ -40,6 +40,7 @@ Contents:
    freescale/dpaa
    freescale/gianfar
    intel/ipw2100
+   intel/ipw2200
 
 .. only::  subproject and html
 

Documentation/networking/device_drivers/intel/ipw2200.rst

@@ -1,8 +1,15 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: <isonum.txt>
 
-Intel(R) PRO/Wireless 2915ABG Driver for Linux in support of:
+==============================================
+Intel(R) PRO/Wireless 2915ABG Driver for Linux
+==============================================
 
-Intel(R) PRO/Wireless 2200BG Network Connection
+
-Intel(R) PRO/Wireless 2915ABG Network Connection
+Support for:
+
+- Intel(R) PRO/Wireless 2200BG Network Connection
+- Intel(R) PRO/Wireless 2915ABG Network Connection
 
 Note: The Intel(R) PRO/Wireless 2915ABG Driver for Linux and Intel(R)
 PRO/Wireless 2200BG Driver for Linux is a unified driver that works on
@@ -10,16 +17,16 @@ both hardware adapters listed above. In this document the Intel(R)
 PRO/Wireless 2915ABG Driver for Linux will be used to reference the
 unified driver.
 
-Copyright (C) 2004-2006, Intel Corporation
+Copyright |copy| 2004-2006, Intel Corporation
 
 README.ipw2200
 
-Version: 1.1.2
+:Version: 1.1.2
-Date   : March 30, 2006
+:Date: March 30, 2006
 
 
-Index
+.. Index
------------------------------------------------
+
     0.   IMPORTANT INFORMATION BEFORE USING THIS DRIVER
     1.   Introduction
     1.1. Overview of features
@@ -38,7 +45,7 @@ Index
 
 
 0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER
------------------------------------------------
+=================================================
 
 Important Notice FOR ALL USERS OR DISTRIBUTORS!!!!
 
@@ -89,7 +96,8 @@ http://support.intel.com
 
 
 1. Introduction
------------------------------------------------
+===============
+
 The following sections attempt to provide a brief introduction to using
 the Intel(R) PRO/Wireless 2915ABG Driver for Linux.
 
@@ -102,7 +110,7 @@ file.
 
 
 1.1. Overview of Features
------------------------------------------------
+-------------------------
 The current release (1.1.2) supports the following features:
 
 + BSS mode (Infrastructure, Managed)
@@ -129,14 +137,14 @@ performed on a given feature.
 
 
 1.2. Command Line Parameters
------------------------------------------------
+----------------------------
 
 Like many modules used in the Linux kernel, the Intel(R) PRO/Wireless
 2915ABG Driver for Linux allows configuration options to be provided
 as module parameters.  The most common way to specify a module parameter
 is via the command line.
 
-The general form is:
+The general form is::
 
     % modprobe ipw2200 parameter=value
 
@@ -179,7 +187,7 @@ Where the supported parameter are:
 
 
 1.3. Wireless Extension Private Methods
------------------------------------------------
+---------------------------------------
 
 As an interface designed to handle generic hardware, there are certain
 capabilities not exposed through the normal Wireless Tool interface.  As
@@ -187,7 +195,7 @@ such, a provision is provided for a driver to declare custom, or
 private, methods.  The Intel(R) PRO/Wireless 2915ABG Driver for Linux
 defines several of these to configure various settings.
 
-The general form of using the private wireless methods is:
+The general form of using the private wireless methods is::
 
 	% iwpriv $IFNAME method parameters
 
@@ -208,9 +216,13 @@ The supported private methods are:
 	Can be used to configure which IEEE mode the driver will
 	support.
 
-	Usage:
+	Usage::
+
 	    % iwpriv eth1 set_mode {mode}
+
 	Where {mode} is a number in the range 1-7:
+
+	==	=====================
 	1	802.11a (2915 only)
 	2	802.11b
 	3	802.11ab (2915 only)
@@ -218,6 +230,7 @@ The supported private methods are:
 	5	802.11ag (2915 only)
 	6	802.11bg
 	7	802.11abg (2915 only)
+	==	=====================
 
   get_preamble
 	Can be used to report configuration of preamble length.
@@ -225,15 +238,20 @@ The supported private methods are:
   set_preamble
 	Can be used to set the configuration of preamble length:
 
-	Usage:
+	Usage::
+
 	    % iwpriv eth1 set_preamble {mode}
+
 	Where {mode} is one of:
+
+	==	========================================
 	1	Long preamble only
 	0	Auto (long or short based on connection)
+	==	========================================
 
 
-1.4. Sysfs Helper Files:
+1.4. Sysfs Helper Files
------------------------------------------------
+-----------------------
 
 The Linux kernel provides a pseudo file system that can be used to
 access various components of the operating system.  The Intel(R)
@@ -242,7 +260,7 @@ parameters through this mechanism.
 
 An entry in the sysfs can support reading and/or writing.  You can
 typically query the contents of a sysfs entry through the use of cat,
-and can set the contents via echo.  For example:
+and can set the contents via echo.  For example::
 
     % cat /sys/bus/pci/drivers/ipw2200/debug_level
 
@@ -250,7 +268,7 @@ Will report the current debug level of the driver's logging subsystem
 (only available if CONFIG_IPW2200_DEBUG was configured when the driver
 was built).
 
-You can set the debug level via:
+You can set the debug level via::
 
     % echo $VALUE > /sys/bus/pci/drivers/ipw2200/debug_level
 
@@ -266,39 +284,48 @@ level, which applies only to the single specific instance.
 
 
 1.4.1 Driver Level Sysfs Helper Files
------------------------------------------------
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 For the driver level files, look in /sys/bus/pci/drivers/ipw2200/
 
   debug_level
-	
 	This controls the same global as the 'debug' module parameter
 
 
 
 1.4.2 Device Level Sysfs Helper Files
------------------------------------------------
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-For the device level files, look in
+For the device level files, look in::
 
 	/sys/bus/pci/drivers/ipw2200/{PCI-ID}/
 
-For example:
+For example:::
+
 	/sys/bus/pci/drivers/ipw2200/0000:02:01.0
 
 For the device level files, see /sys/bus/pci/drivers/ipw2200:
 
   rf_kill
 	read -
-	0 = RF kill not enabled (radio on)
-	1 = SW based RF kill active (radio off)
-	2 = HW based RF kill active (radio off)
-	3 = Both HW and SW RF kill active (radio off)
-	write -
-	0 = If SW based RF kill active, turn the radio back on
-	1 = If radio is on, activate SW based RF kill
 
-	NOTE: If you enable the SW based RF kill and then toggle the HW
+	==  =========================================
+	0   RF kill not enabled (radio on)
+	1   SW based RF kill active (radio off)
+	2   HW based RF kill active (radio off)
+	3   Both HW and SW RF kill active (radio off)
+	==  =========================================
+
+	write -
+
+	==  ==================================================
+	0   If SW based RF kill active, turn the radio back on
+	1   If radio is on, activate SW based RF kill
+	==  ==================================================
+
+	.. note::
+
+	   If you enable the SW based RF kill and then toggle the HW
 	   based RF kill from ON -> OFF -> ON, the radio will NOT come back on
 
   ucode
@@ -306,18 +333,28 @@ For the device level files, see /sys/bus/pci/drivers/ipw2200:
 
   led
 	read -
-	0 = LED code disabled
-	1 = LED code enabled
-	write -
-	0 = Disable LED code
-	1 = Enable LED code
 
-	NOTE: The LED code has been reported to hang some systems when 
+	==  =================
+	0   LED code disabled
+	1   LED code enabled
+	==  =================
+
+	write -
+
+	==  ================
+	0   Disable LED code
+	1   Enable LED code
+	==  ================
+
+
+	.. note::
+
+	   The LED code has been reported to hang some systems when
 	   running ifconfig and is therefore disabled by default.
 
 
 1.5. Supported channels
------------------------------------------------
+-----------------------
 
 Upon loading the Intel(R) PRO/Wireless 2915ABG Driver for Linux, a
 message stating the detected geography code and the number of 802.11
@@ -326,27 +363,42 @@ channels supported by the card will be displayed in the log.
 The geography code corresponds to a regulatory domain as shown in the
 table below.
 
-					  Supported channels
+	+------+----------------------------+--------------------+
-Code	Geography			802.11bg	802.11a
+	|      |			    | Supported channels |
-
+	| Code |        Geography	    +----------+---------+
----	Restricted			11 	 	 0
+	|      |			    | 802.11bg | 802.11a |
-ZZF	Custom US/Canada		11	 	 8
+	+======+============================+==========+=========+
-ZZD	Rest of World			13	 	 0
+	| ---  | Restricted 		    |  11      |   0     |
-ZZA	Custom USA & Europe & High	11		13
+	+------+----------------------------+----------+---------+
-ZZB	Custom NA & Europe    		11		13
+	| ZZF  | Custom US/Canada 	    |  11      |   8     |
-ZZC	Custom Japan			11	 	 4
+	+------+----------------------------+----------+---------+
-ZZM	Custom 				11	 	 0
+	| ZZD  | Rest of World 		    |  13      |   0     |
-ZZE	Europe				13		19
+	+------+----------------------------+----------+---------+
-ZZJ	Custom Japan			14	 	 4
+	| ZZA  | Custom USA & Europe & High |  11      |  13     |
-ZZR	Rest of World			14	 	 0
+	+------+----------------------------+----------+---------+
-ZZH	High Band			13	 	 4
+	| ZZB  | Custom NA & Europe	    |  11      |  13     |
-ZZG	Custom Europe			13	 	 4
+	+------+----------------------------+----------+---------+
-ZZK	Europe 				13		24
+	| ZZC  | Custom Japan 		    |  11      |   4     |
-ZZL	Europe				11		13
+	+------+----------------------------+----------+---------+
-
+	| ZZM  | Custom  		    |  11      |   0     |
+	+------+----------------------------+----------+---------+
+	| ZZE  | Europe 		    |  13      |  19     |
+	+------+----------------------------+----------+---------+
+	| ZZJ  | Custom Japan 		    |  14      |   4     |
+	+------+----------------------------+----------+---------+
+	| ZZR  | Rest of World		    |  14      |   0     |
+	+------+----------------------------+----------+---------+
+	| ZZH  | High Band		    |  13      |   4     |
+	+------+----------------------------+----------+---------+
+	| ZZG  | Custom Europe		    |  13      |   4     |
+	+------+----------------------------+----------+---------+
+	| ZZK  | Europe 		    |  13      |  24     |
+	+------+----------------------------+----------+---------+
+	| ZZL  | Europe 		    |  11      |  13     |
+	+------+----------------------------+----------+---------+
 
 2.  Ad-Hoc Networking
------------------------------------------------
+=====================
 
 When using a device in an Ad-Hoc network, it is useful to understand the
 sequence and requirements for the driver to be able to create, join, or
@@ -357,13 +409,13 @@ have a consistent experience while using the driver as a member of an
 Ad-Hoc network.
 
 2.1. Joining an Ad-Hoc Network
------------------------------------------------
+------------------------------
 
 The easiest way to get onto an Ad-Hoc network is to join one that
 already exists.
 
 2.2. Creating an Ad-Hoc Network
------------------------------------------------
+-------------------------------
 
 An Ad-Hoc networks is created using the syntax of the Wireless tool.
 
@@ -371,21 +423,21 @@ For Example:
 iwconfig eth1 mode ad-hoc essid testing channel 2
 
 2.3. Merging Ad-Hoc Networks
------------------------------------------------
+----------------------------
 
 
 3. Interaction with Wireless Tools
------------------------------------------------
+==================================
 
 3.1 iwconfig mode
------------------------------------------------
+-----------------
 
 When configuring the mode of the adapter, all run-time configured parameters
 are reset to the value used when the module was loaded.  This includes
 channels, rates, ESSID, etc.
 
 3.2 iwconfig sens
------------------------------------------------
+-----------------
 
 The 'iwconfig ethX sens XX' command will not set the signal sensitivity
 threshold, as described in iwconfig documentation, but rather the number
@@ -395,7 +447,7 @@ threshold to 3 times the given value.
 
 
 4.  About the Version Numbers
------------------------------------------------
+=============================
 
 Due to the nature of open source development projects, there are
 frequently changes being incorporated that have not gone through
@@ -422,7 +474,7 @@ The major version number will be incremented when significant changes
 are made to the driver.  Currently, there are no major changes planned.
 
 5. Firmware installation
-----------------------------------------------
+========================
 
 The driver requires a firmware image, download it and extract the
 files under /lib/firmware (or wherever your hotplug's firmware.agent
@@ -434,7 +486,7 @@ The firmware can be downloaded from the following URL:
 
 
 6. Support
------------------------------------------------
+==========
 
 For direct support of the 1.0.0 version, you can contact
 http://supportmail.intel.com, or you can use the open source project
@@ -446,9 +498,9 @@ For general information and support, go to:
 
 
 7. License
------------------------------------------------
+==========
 
-  Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved.
+  Copyright |copy| 2003 - 2006 Intel Corporation. All rights reserved.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License version 2 as
@@ -467,6 +519,8 @@ For general information and support, go to:
   file called LICENSE.
 
   Contact Information:
+
   James P. Ketrenos <ipw2100-admin@linux.intel.com>
+
   Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 

MAINTAINERS

@@ -8743,7 +8743,7 @@ M:	Stanislav Yakovlev <stas.yakovlev@gmail.com>
 L:	linux-wireless@vger.kernel.org
 S:	Maintained
 F:	Documentation/networking/device_drivers/intel/ipw2100.rst
-F:	Documentation/networking/device_drivers/intel/ipw2200.txt
+F:	Documentation/networking/device_drivers/intel/ipw2200.rst
 F:	drivers/net/wireless/intel/ipw2x00/
 
 INTEL PSTATE DRIVER

drivers/net/wireless/intel/ipw2x00/Kconfig

@@ -78,7 +78,7 @@ config IPW2200
 	  A driver for the Intel PRO/Wireless 2200BG and 2915ABG Network
 	  Connection adapters.
 
-	  See <file:Documentation/networking/device_drivers/intel/ipw2200.txt>
+	  See <file:Documentation/networking/device_drivers/intel/ipw2200.rst>
 	  for information on the capabilities currently enabled in this
 	  driver and for tips for debugging issues and problems.