diff --git a/Documentation/pnp.txt b/Documentation/pnp.txt
index 763e465..bab2d10 100644
--- a/Documentation/pnp.txt
+++ b/Documentation/pnp.txt
@@ -1,98 +1,118 @@
+=================================
 Linux Plug and Play Documentation
-by Adam Belay <ambx1@neo.rr.com>
-last updated: Oct. 16, 2002
----------------------------------------------------------------------------------------
+=================================
 
+:Author: Adam Belay <ambx1@neo.rr.com>
+:Last updated: Oct. 16, 2002
 
 
 Overview
 --------
-	Plug and Play provides a means of detecting and setting resources for legacy or
+
+Plug and Play provides a means of detecting and setting resources for legacy or
 otherwise unconfigurable devices.  The Linux Plug and Play Layer provides these 
 services to compatible drivers.
 
 
-
 The User Interface
 ------------------
-	The Linux Plug and Play user interface provides a means to activate PnP devices
+
+The Linux Plug and Play user interface provides a means to activate PnP devices
 for legacy and user level drivers that do not support Linux Plug and Play.  The 
 user interface is integrated into sysfs.
 
 In addition to the standard sysfs file the following are created in each
 device's directory:
-id - displays a list of support EISA IDs
-options - displays possible resource configurations
-resources - displays currently allocated resources and allows resource changes
+- id - displays a list of support EISA IDs
+- options - displays possible resource configurations
+- resources - displays currently allocated resources and allows resource changes
 
--activating a device
+activating a device
+^^^^^^^^^^^^^^^^^^^
 
-#echo "auto" > resources
+::
+
+	# echo "auto" > resources
 
 this will invoke the automatic resource config system to activate the device
 
--manually activating a device
+manually activating a device
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-#echo "manual <depnum> <mode>" > resources
-<depnum> - the configuration number
-<mode> - static or dynamic
-		static = for next boot
-		dynamic = now
+::
 
--disabling a device
+	# echo "manual <depnum> <mode>" > resources
 
-#echo "disable" > resources
+	<depnum> - the configuration number
+	<mode> - static or dynamic
+		 static = for next boot
+		 dynamic = now
+
+disabling a device
+^^^^^^^^^^^^^^^^^^
+
+::
+
+	# echo "disable" > resources
 
 
 EXAMPLE:
 
 Suppose you need to activate the floppy disk controller.
-1.) change to the proper directory, in my case it is 
-/driver/bus/pnp/devices/00:0f
-# cd /driver/bus/pnp/devices/00:0f
-# cat name
-PC standard floppy disk controller
 
-2.) check if the device is already active
-# cat resources
-DISABLED
+1. change to the proper directory, in my case it is
+   /driver/bus/pnp/devices/00:0f::
 
-- Notice the string "DISABLED".  This means the device is not active.
+	# cd /driver/bus/pnp/devices/00:0f
+	# cat name
+	PC standard floppy disk controller
 
-3.) check the device's possible configurations (optional)
-# cat options
-Dependent: 01 - Priority acceptable
-    port 0x3f0-0x3f0, align 0x7, size 0x6, 16-bit address decoding
-    port 0x3f7-0x3f7, align 0x0, size 0x1, 16-bit address decoding
-    irq 6
-    dma 2 8-bit compatible
-Dependent: 02 - Priority acceptable
-    port 0x370-0x370, align 0x7, size 0x6, 16-bit address decoding
-    port 0x377-0x377, align 0x0, size 0x1, 16-bit address decoding
-    irq 6
-    dma 2 8-bit compatible
+2. check if the device is already active::
 
-4.) now activate the device
-# echo "auto" > resources
+	# cat resources
+	DISABLED
 
-5.) finally check if the device is active
-# cat resources
-io 0x3f0-0x3f5
-io 0x3f7-0x3f7
-irq 6
-dma 2
+  - Notice the string "DISABLED".  This means the device is not active.
 
-also there are a series of kernel parameters:
-pnp_reserve_irq=irq1[,irq2] ....
-pnp_reserve_dma=dma1[,dma2] ....
-pnp_reserve_io=io1,size1[,io2,size2] ....
-pnp_reserve_mem=mem1,size1[,mem2,size2] ....
+3. check the device's possible configurations (optional)::
+
+	# cat options
+	Dependent: 01 - Priority acceptable
+	    port 0x3f0-0x3f0, align 0x7, size 0x6, 16-bit address decoding
+	    port 0x3f7-0x3f7, align 0x0, size 0x1, 16-bit address decoding
+	    irq 6
+	    dma 2 8-bit compatible
+	Dependent: 02 - Priority acceptable
+	    port 0x370-0x370, align 0x7, size 0x6, 16-bit address decoding
+	    port 0x377-0x377, align 0x0, size 0x1, 16-bit address decoding
+	    irq 6
+	    dma 2 8-bit compatible
+
+4. now activate the device::
+
+	# echo "auto" > resources
+
+5. finally check if the device is active::
+
+	# cat resources
+	io 0x3f0-0x3f5
+	io 0x3f7-0x3f7
+	irq 6
+	dma 2
+
+also there are a series of kernel parameters::
+
+	pnp_reserve_irq=irq1[,irq2] ....
+	pnp_reserve_dma=dma1[,dma2] ....
+	pnp_reserve_io=io1,size1[,io2,size2] ....
+	pnp_reserve_mem=mem1,size1[,mem2,size2] ....
 
 
 
 The Unified Plug and Play Layer
 -------------------------------
-	All Plug and Play drivers, protocols, and services meet at a central location 
+
+All Plug and Play drivers, protocols, and services meet at a central location
 called the Plug and Play Layer.  This layer is responsible for the exchange of 
 information between PnP drivers and PnP protocols.  Thus it automatically 
 forwards commands to the proper protocol.  This makes writing PnP drivers 
@@ -101,64 +121,73 @@
 The following functions are available from the Plug and Play Layer:
 
 pnp_get_protocol
-- increments the number of uses by one
+  increments the number of uses by one
 
 pnp_put_protocol
-- deincrements the number of uses by one
+  deincrements the number of uses by one
 
 pnp_register_protocol
-- use this to register a new PnP protocol
+  use this to register a new PnP protocol
 
 pnp_unregister_protocol
-- use this function to remove a PnP protocol from the Plug and Play Layer
+  use this function to remove a PnP protocol from the Plug and Play Layer
 
 pnp_register_driver
-- adds a PnP driver to the Plug and Play Layer
-- this includes driver model integration
-- returns zero for success or a negative error number for failure; count
+  adds a PnP driver to the Plug and Play Layer
+
+  this includes driver model integration
+  returns zero for success or a negative error number for failure; count
   calls to the .add() method if you need to know how many devices bind to
   the driver
 
 pnp_unregister_driver
-- removes a PnP driver from the Plug and Play Layer
+  removes a PnP driver from the Plug and Play Layer
 
 
 
 Plug and Play Protocols
 -----------------------
-	This section contains information for PnP protocol developers.
+
+This section contains information for PnP protocol developers.
 
 The following Protocols are currently available in the computing world:
-- PNPBIOS: used for system devices such as serial and parallel ports.
-- ISAPNP: provides PnP support for the ISA bus
-- ACPI: among its many uses, ACPI provides information about system level 
-devices.
+
+- PNPBIOS:
+    used for system devices such as serial and parallel ports.
+- ISAPNP:
+    provides PnP support for the ISA bus
+- ACPI:
+    among its many uses, ACPI provides information about system level
+    devices.
+
 It is meant to replace the PNPBIOS.  It is not currently supported by Linux
 Plug and Play but it is planned to be in the near future.
 
 
 Requirements for a Linux PnP protocol:
-1.) the protocol must use EISA IDs
-2.) the protocol must inform the PnP Layer of a device's current configuration
+1. the protocol must use EISA IDs
+2. the protocol must inform the PnP Layer of a device's current configuration
+
 - the ability to set resources is optional but preferred.
 
 The following are PnP protocol related functions:
 
 pnp_add_device
-- use this function to add a PnP device to the PnP layer
-- only call this function when all wanted values are set in the pnp_dev 
-structure
+  use this function to add a PnP device to the PnP layer
+
+  only call this function when all wanted values are set in the pnp_dev
+  structure
 
 pnp_init_device
-- call this to initialize the PnP structure
+  call this to initialize the PnP structure
 
 pnp_remove_device
-- call this to remove a device from the Plug and Play Layer.
-- it will fail if the device is still in use.
-- automatically will free mem used by the device and related structures
+  call this to remove a device from the Plug and Play Layer.
+  it will fail if the device is still in use.
+  automatically will free mem used by the device and related structures
 
 pnp_add_id
-- adds an EISA ID to the list of supported IDs for the specified device
+  adds an EISA ID to the list of supported IDs for the specified device
 
 For more information consult the source of a protocol such as
 /drivers/pnp/pnpbios/core.c.
@@ -167,85 +196,97 @@
 
 Linux Plug and Play Drivers
 ---------------------------
-	This section contains information for Linux PnP driver developers.
+
+This section contains information for Linux PnP driver developers.
 
 The New Way
-...........
-1.) first make a list of supported EISA IDS
-ex:
-static const struct pnp_id pnp_dev_table[] = {
-	/* Standard LPT Printer Port */
-	{.id = "PNP0400", .driver_data = 0},
-	/* ECP Printer Port */
-	{.id = "PNP0401", .driver_data = 0},
-	{.id = ""}
-};
+^^^^^^^^^^^
 
-Please note that the character 'X' can be used as a wild card in the function
-portion (last four characters).
-ex:
+1. first make a list of supported EISA IDS
+
+   ex::
+
+	static const struct pnp_id pnp_dev_table[] = {
+		/* Standard LPT Printer Port */
+		{.id = "PNP0400", .driver_data = 0},
+		/* ECP Printer Port */
+		{.id = "PNP0401", .driver_data = 0},
+		{.id = ""}
+	};
+
+   Please note that the character 'X' can be used as a wild card in the function
+   portion (last four characters).
+
+   ex::
+
 	/* Unknown PnP modems */
 	{	"PNPCXXX",		UNKNOWN_DEV	},
 
-Supported PnP card IDs can optionally be defined.
-ex:
-static const struct pnp_id pnp_card_table[] = {
-	{	"ANYDEVS",		0	},
-	{	"",			0	}
-};
+   Supported PnP card IDs can optionally be defined.
+   ex::
 
-2.) Optionally define probe and remove functions.  It may make sense not to 
-define these functions if the driver already has a reliable method of detecting
-the resources, such as the parport_pc driver.
-ex:
-static int
-serial_pnp_probe(struct pnp_dev * dev, const struct pnp_id *card_id, const 
-                 struct pnp_id *dev_id)
-{
-. . .
+	static const struct pnp_id pnp_card_table[] = {
+		{	"ANYDEVS",		0	},
+		{	"",			0	}
+	};
 
-ex:
-static void serial_pnp_remove(struct pnp_dev * dev)
-{
-. . .
+2. Optionally define probe and remove functions.  It may make sense not to
+   define these functions if the driver already has a reliable method of detecting
+   the resources, such as the parport_pc driver.
 
-consult /drivers/serial/8250_pnp.c for more information.
+   ex::
 
-3.) create a driver structure
-ex:
+	static int
+	serial_pnp_probe(struct pnp_dev * dev, const struct pnp_id *card_id, const
+			struct pnp_id *dev_id)
+	{
+	. . .
 
-static struct pnp_driver serial_pnp_driver = {
-	.name		= "serial",
-	.card_id_table	= pnp_card_table,
-	.id_table	= pnp_dev_table,
-	.probe		= serial_pnp_probe,
-	.remove		= serial_pnp_remove,
-};
+   ex::
 
-* name and id_table cannot be NULL.
+	static void serial_pnp_remove(struct pnp_dev * dev)
+	{
+	. . .
 
-4.) register the driver
-ex:
+   consult /drivers/serial/8250_pnp.c for more information.
 
-static int __init serial8250_pnp_init(void)
-{
-	return pnp_register_driver(&serial_pnp_driver);
-}
+3. create a driver structure
+
+   ex::
+
+	static struct pnp_driver serial_pnp_driver = {
+		.name		= "serial",
+		.card_id_table	= pnp_card_table,
+		.id_table	= pnp_dev_table,
+		.probe		= serial_pnp_probe,
+		.remove		= serial_pnp_remove,
+	};
+
+   * name and id_table cannot be NULL.
+
+4. register the driver
+
+   ex::
+
+	static int __init serial8250_pnp_init(void)
+	{
+		return pnp_register_driver(&serial_pnp_driver);
+	}
 
 The Old Way
-...........
+^^^^^^^^^^^
 
 A series of compatibility functions have been created to make it easy to convert
 ISAPNP drivers.  They should serve as a temporary solution only.
 
-They are as follows:
+They are as follows::
 
-struct pnp_card *pnp_find_card(unsigned short vendor,
-				 unsigned short device,
-				 struct pnp_card *from)
+	struct pnp_card *pnp_find_card(unsigned short vendor,
+				       unsigned short device,
+				       struct pnp_card *from)
 
-struct pnp_dev *pnp_find_dev(struct pnp_card *card,
-				unsigned short vendor,
-				unsigned short function,
-				struct pnp_dev *from)
+	struct pnp_dev *pnp_find_dev(struct pnp_card *card,
+				     unsigned short vendor,
+				     unsigned short function,
+				     struct pnp_dev *from)