5 files changed, 95 insertions, 269 deletions

diff --git a/Documentation/networking/00-INDEX b/Documentation/networking/00-INDEX
index 5b01d5cc4e95..b1181ce232d9 100644
--- a/Documentation/networking/00-INDEX
+++ b/Documentation/networking/00-INDEX
@@ -92,8 +92,6 @@ routing.txt
         - the new routing mechanism
 shaper.txt
         - info on the module that can shape/limit transmitted traffic.
-sis900.txt
-        - SiS 900/7016 Fast Ethernet device driver info.
 sk98lin.txt
         - Marvell Yukon Chipset / SysKonnect SK-98xx compliant Gigabit
           Ethernet Adapter family driver info
diff --git a/Documentation/networking/README.ipw2100 b/Documentation/networking/README.ipw2100
index 3ab40379d1cf..f3fcaa41f774 100644
--- a/Documentation/networking/README.ipw2100
+++ b/Documentation/networking/README.ipw2100
@@ -3,18 +3,18 @@ Intel(R) PRO/Wireless 2100 Driver for Linux in support of:
 
 Intel(R) PRO/Wireless 2100 Network Connection
 
-Copyright (C) 2003-2005, Intel Corporation
+Copyright (C) 2003-2006, Intel Corporation
 
 README.ipw2100
 
-Version: 1.1.3
-Date   : October 17, 2005
+Version: git-1.1.5
+Date   : January 25, 2006
 
 Index
 -----------------------------------------------
 0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER
 1. Introduction
-2. Release 1.1.3 Current Features
+2. Release git-1.1.5 Current Features
 3. Command Line Parameters
 4. Sysfs Helper Files
 5. Radio Kill Switch
@@ -89,7 +89,7 @@ potential fixes and patches, as well as links to the development mailing list
 for the driver project.
 
 
-2. Release 1.1.3 Current Supported Features
+2. Release git-1.1.5 Current Supported Features
 -----------------------------------------------
 - Managed (BSS) and Ad-Hoc (IBSS)
 - WEP (shared key and open)
@@ -270,7 +270,7 @@ For installation support on the ipw2100 1.1.0 driver on Linux kernels
 9. License
 -----------------------------------------------
 
-  Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
+  Copyright(c) 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 
diff --git a/Documentation/networking/README.ipw2200 b/Documentation/networking/README.ipw2200
index c6492d3839fa..acb30c5dcff3 100644
--- a/Documentation/networking/README.ipw2200
+++ b/Documentation/networking/README.ipw2200
@@ -10,7 +10,7 @@ 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) 2004-2005, Intel Corporation
+Copyright (C) 2004-2006, Intel Corporation
 
 README.ipw2200
 
@@ -26,9 +26,11 @@ Index
 1.2. Module parameters
 1.3. Wireless Extension Private Methods
 1.4. Sysfs Helper Files
+1.5. Supported channels
 2.   Ad-Hoc Networking
 3.   Interacting with Wireless Tools
 3.1. iwconfig mode
+3.2. iwconfig sens
 4.   About the Version Numbers
 5.   Firmware installation
 6.   Support
@@ -314,6 +316,35 @@ For the device level files, see /sys/bus/pci/drivers/ipw2200:
         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
+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
+
+---     Restricted                      11               0
+ZZF     Custom US/Canada                11               8
+ZZD     Rest of World                   13               0
+ZZA     Custom USA & Europe & High      11              13
+ZZB     Custom NA & Europe              11              13
+ZZC     Custom Japan                    11               4
+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
 -----------------------------------------------
 
@@ -353,6 +384,15 @@ 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
+of consecutive missed beacons that will trigger handover, i.e. roaming
+to another access point. At the same time, it will set the disassociation
+threshold to 3 times the given value.
+
 
 4.   About the Version Numbers
 -----------------------------------------------
@@ -408,7 +448,7 @@ For general information and support, go to:
 7.  License
 -----------------------------------------------
 
-  Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
+  Copyright(c) 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 
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 26364d06ae92..f12007b80a46 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -355,6 +355,13 @@ somaxconn - INTEGER
         Defaults to 128.  See also tcp_max_syn_backlog for additional tuning
         for TCP sockets.
 
+tcp_workaround_signed_windows - BOOLEAN
+        If set, assume no receipt of a window scaling option means the
+        remote TCP is broken and treats the window as a signed quantity.
+        If unset, assume the remote TCP is not broken even if we do
+        not receive a window scaling option from them.
+        Default: 0
+
 IP Variables:
 
 ip_local_port_range - 2 INTEGERS
@@ -619,6 +626,11 @@ arp_ignore - INTEGER
         The max value from conf/{all,interface}/arp_ignore is used
         when ARP request is received on the {interface}
 
+arp_accept - BOOLEAN
+        Define behavior when gratuitous arp replies are received:
+        0 - drop gratuitous arp frames
+        1 - accept gratuitous arp frames
+
 app_solicit - INTEGER
         The maximum number of probes to send to the user space ARP daemon
         via netlink before dropping back to multicast probes (see
@@ -717,6 +729,33 @@ accept_ra - BOOLEAN
         Functional default: enabled if local forwarding is disabled.
                             disabled if local forwarding is enabled.
 
+accept_ra_defrtr - BOOLEAN
+        Learn default router in Router Advertisement.
+
+        Functional default: enabled if accept_ra is enabled.
+                            disabled if accept_ra is disabled.
+
+accept_ra_pinfo - BOOLEAN
+        Learn Prefix Inforamtion in Router Advertisement.
+
+        Functional default: enabled if accept_ra is enabled.
+                            disabled if accept_ra is disabled.
+
+accept_ra_rt_info_max_plen - INTEGER
+        Maximum prefix length of Route Information in RA.
+
+        Route Information w/ prefix larger than or equal to this
+        variable shall be ignored.
+
+        Functional default: 0 if accept_ra_rtr_pref is enabled.
+                            -1 if accept_ra_rtr_pref is disabled.
+
+accept_ra_rtr_pref - BOOLEAN
+        Accept Router Preference in RA.
+
+        Functional default: enabled if accept_ra is enabled.
+                            disabled if accept_ra is disabled.
+
 accept_redirects - BOOLEAN
         Accept Redirects.
 
@@ -727,8 +766,8 @@ autoconf - BOOLEAN
         Autoconfigure addresses using Prefix Information in Router 
         Advertisements.
 
-        Functional default: enabled if accept_ra is enabled.
-                            disabled if accept_ra is disabled.
+        Functional default: enabled if accept_ra_pinfo is enabled.
+                            disabled if accept_ra_pinfo is disabled.
 
 dad_transmits - INTEGER
         The amount of Duplicate Address Detection probes to send.
@@ -771,6 +810,12 @@ mtu - INTEGER
         Default Maximum Transfer Unit
         Default: 1280 (IPv6 required minimum)
 
+router_probe_interval - INTEGER
+        Minimum interval (in seconds) between Router Probing described
+        in RFC4191.
+
+        Default: 60
+
 router_solicitation_delay - INTEGER
         Number of seconds to wait after interface is brought up
         before sending Router Solicitations.
diff --git a/Documentation/networking/sis900.txt b/Documentation/networking/sis900.txt
deleted file mode 100644
index bddffd7385ae..000000000000
--- a/Documentation/networking/sis900.txt
+++ /dev/null
@@ -1,257 +0,0 @@
-
-SiS 900/7016 Fast Ethernet Device Driver
-
-Ollie Lho
-
-Lei Chun Chang
-
-   Copyright © 1999 by Silicon Integrated System Corp.
-   
-   This document gives some information on installation and usage of SiS
-   900/7016 device driver under Linux.
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or (at
-   your option) any later version.
-   
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-   General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-   USA
-     _________________________________________________________________
-   
-   Table of Contents
-   1. Introduction
-   2. Changes
-   3. Tested Environment
-   4. Files in This Package
-   5. Installation
-          
-        Building the driver as loadable module
-        Building the driver into kernel
-                
-   6. Known Problems and Bugs
-   7. Revision History
-   8. Acknowledgements
-     _________________________________________________________________
-   
-Chapter 1. Introduction
-
-   This document describes the revision 1.06 and 1.07 of SiS 900/7016
-   Fast Ethernet device driver under Linux. The driver is developed by
-   Silicon Integrated System Corp. and distributed freely under the GNU
-   General Public License (GPL). The driver can be compiled as a loadable
-   module and used under Linux kernel version 2.2.x. (rev. 1.06) With
-   minimal changes, the driver can also be used under 2.3.x and 2.4.x
-   kernel (rev. 1.07), please see Chapter 5. If you are intended to use
-   the driver for earlier kernels, you are on your own.
-   
-   The driver is tested with usual TCP/IP applications including FTP,
-   Telnet, Netscape etc. and is used constantly by the developers.
-   
-   Please send all comments/fixes/questions to Lei-Chun Chang.
-     _________________________________________________________________
-   
-Chapter 2. Changes
-
-   Changes made in Revision 1.07
-   
-    1. Separation of sis900.c and sis900.h in order to move most constant
-       definition to sis900.h (many of those constants were corrected)
-    2. Clean up PCI detection, the pci-scan from Donald Becker were not
-       used, just simple pci_find_*.
-    3. MII detection is modified to support multiple mii transceiver.
-    4. Bugs in read_eeprom, mdio_* were removed.
-    5. Lot of sis900 irrelevant comments were removed/changed and more
-       comments were added to reflect the real situation.
-    6. Clean up of physical/virtual address space mess in buffer
-       descriptors.
-    7. Better transmit/receive error handling.
-    8. The driver now uses zero-copy single buffer management scheme to
-       improve performance.
-    9. Names of variables were changed to be more consistent.
-   10. Clean up of auo-negotiation and timer code.
-   11. Automatic detection and change of PHY on the fly.
-   12. Bug in mac probing fixed.
-   13. Fix 630E equalier problem by modifying the equalizer workaround
-       rule.
-   14. Support for ICS1893 10/100 Interated PHYceiver.
-   15. Support for media select by ifconfig.
-   16. Added kernel-doc extratable documentation.
-     _________________________________________________________________
-   
-Chapter 3. Tested Environment
-
-   This driver is developed on the following hardware
-   
-     * Intel Celeron 500 with SiS 630 (rev 02) chipset
-     * SiS 900 (rev 01) and SiS 7016/7014 Fast Ethernet Card
-       
-   and tested with these software environments
-   
-     * Red Hat Linux version 6.2
-     * Linux kernel version 2.4.0
-     * Netscape version 4.6
-     * NcFTP 3.0.0 beta 18
-     * Samba version 2.0.3
-     _________________________________________________________________
-   
-Chapter 4. Files in This Package
-
-   In the package you can find these files:
-   
-   sis900.c
-          Driver source file in C
-          
-   sis900.h
-          Header file for sis900.c
-          
-   sis900.sgml
-          DocBook SGML source of the document
-          
-   sis900.txt
-          Driver document in plain text
-     _________________________________________________________________
-   
-Chapter 5. Installation
-
-   Silicon Integrated System Corp. is cooperating closely with core Linux
-   Kernel developers. The revisions of SiS 900 driver are distributed by
-   the usuall channels for kernel tar files and patches. Those kernel tar
-   files for official kernel and patches for kernel pre-release can be
-   download at official kernel ftp site and its mirrors. The 1.06
-   revision can be found in kernel version later than 2.3.15 and
-   pre-2.2.14, and 1.07 revision can be found in kernel version 2.4.0. If
-   you have no prior experience in networking under Linux, please read
-   Ethernet HOWTO and Networking HOWTO available from Linux Documentation
-   Project (LDP).
-   
-   The driver is bundled in release later than 2.2.11 and 2.3.15 so this
-   is the most easy case. Be sure you have the appropriate packages for
-   compiling kernel source. Those packages are listed in Document/Changes
-   in kernel source distribution. If you have to install the driver other
-   than those bundled in kernel release, you should have your driver file
-   sis900.c and sis900.h copied into /usr/src/linux/drivers/net/ first.
-   There are two alternative ways to install the driver
-     _________________________________________________________________
-   
-Building the driver as loadable module
-
-   To build the driver as a loadable kernel module you have to
-   reconfigure the kernel to activate network support by
-   
-make menuconfig
-
-   Choose "Loadable module support --->", then select "Enable loadable
-   module support".
-   
-   Choose "Network Device Support --->", select "Ethernet (10 or
-   100Mbit)". Then select "EISA, VLB, PCI and on board controllers", and
-   choose "SiS 900/7016 PCI Fast Ethernet Adapter support" to "M".
-   
-   After reconfiguring the kernel, you can make the driver module by
-   
-make modules
-
-   The driver should be compiled with no errors. After compiling the
-   driver, the driver can be installed to proper place by
-   
-make modules_install
-
-   Load the driver into kernel by
-   
-insmod sis900
-
-   When loading the driver into memory, some information message can be
-   view by
-   
-dmesg
-
-   or
-cat /var/log/message
-
-   If the driver is loaded properly you will have messages similar to
-   this:
-   
-sis900.c: v1.07.06  11/07/2000
-eth0: SiS 900 PCI Fast Ethernet at 0xd000, IRQ 10, 00:00:e8:83:7f:a4.
-eth0: SiS 900 Internal MII PHY transceiver found at address 1.
-eth0: Using SiS 900 Internal MII PHY as default
-
-   showing the version of the driver and the results of probing routine.
-   
-   Once the driver is loaded, network can be brought up by
-   
-/sbin/ifconfig eth0 IPADDR broadcast BROADCAST netmask NETMASK media TYPE
-
-   where IPADDR, BROADCAST, NETMASK are your IP address, broadcast
-   address and netmask respectively. TYPE is used to set medium type used
-   by the device. Typical values are "10baseT"(twisted-pair 10Mbps
-   Ethernet) or "100baseT" (twisted-pair 100Mbps Ethernet). For more
-   information on how to configure network interface, please refer to
-   Networking HOWTO.
-   
-   The link status is also shown by kernel messages. For example, after
-   the network interface is activated, you may have the message:
-   
-eth0: Media Link On 100mbps full-duplex
-
-   If you try to unplug the twist pair (TP) cable you will get
-   
-eth0: Media Link Off
-
-   indicating that the link is failed.
-     _________________________________________________________________
-   
-Building the driver into kernel
-
-   If you want to make the driver into kernel, choose "Y" rather than "M"
-   on "SiS 900/7016 PCI Fast Ethernet Adapter support" when configuring
-   the kernel. Build the kernel image in the usual way
-   
-make clean
-
-make bzlilo
-
-   Next time the system reboot, you have the driver in memory.
-     _________________________________________________________________
-   
-Chapter 6. Known Problems and Bugs
-
-   There are some known problems and bugs. If you find any other bugs
-   please mail to lcchang@sis.com.tw
-   
-    1. AM79C901 HomePNA PHY is not thoroughly tested, there may be some
-       bugs in the "on the fly" change of transceiver.
-    2. A bug is hidden somewhere in the receive buffer management code,
-       the bug causes NULL pointer reference in the kernel. This fault is
-       caught before bad things happen and reported with the message:
-       eth0: NULL pointer encountered in Rx ring, skipping which can be
-       viewed with dmesg or cat /var/log/message.
-    3. The media type change from 10Mbps to 100Mbps twisted-pair ethernet
-       by ifconfig causes the media link down.
-     _________________________________________________________________
-   
-Chapter 7. Revision History
-
-     * November 13, 2000, Revision 1.07, seventh release, 630E problem
-       fixed and further clean up.
-     * November 4, 1999, Revision 1.06, Second release, lots of clean up
-       and optimization.
-     * August 8, 1999, Revision 1.05, Initial Public Release
-     _________________________________________________________________
-   
-Chapter 8. Acknowledgements
-
-   This driver was originally derived form Donald Becker's pci-skeleton
-   and rtl8139 drivers. Donald also provided various suggestion regarded
-   with improvements made in revision 1.06.
-   
-   The 1.05 revision was created by Jim Huang, AMD 79c901 support was
-   added by Chin-Shan Li.