Merge branch 'master'

6 files changed, 189 insertions, 8 deletions

diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl
index d650ce36485f..4d9b66d8b4db 100644
--- a/Documentation/DocBook/kernel-api.tmpl
+++ b/Documentation/DocBook/kernel-api.tmpl
@@ -286,7 +286,9 @@ X!Edrivers/pci/search.c
  -->
 !Edrivers/pci/msi.c
 !Edrivers/pci/bus.c
-!Edrivers/pci/hotplug.c
+<!-- FIXME: Removed for now since no structured comments in source
+X!Edrivers/pci/hotplug.c
+-->
 !Edrivers/pci/probe.c
 !Edrivers/pci/rom.c
      </sect1>
diff --git a/Documentation/DocBook/usb.tmpl b/Documentation/DocBook/usb.tmpl
index 705c442c7bf4..15ce0f21e5e0 100644
--- a/Documentation/DocBook/usb.tmpl
+++ b/Documentation/DocBook/usb.tmpl
@@ -291,7 +291,7 @@
 
 !Edrivers/usb/core/hcd.c
 !Edrivers/usb/core/hcd-pci.c
-!Edrivers/usb/core/buffer.c
+!Idrivers/usb/core/buffer.c
     </chapter>
 
     <chapter>
diff --git a/Documentation/input/yealink.txt b/Documentation/input/yealink.txt
index 85f095a7ad04..0962c5c948be 100644
--- a/Documentation/input/yealink.txt
+++ b/Documentation/input/yealink.txt
@@ -2,7 +2,6 @@ Driver documentation for yealink usb-p1k phones
 
 0. Status
 ~~~~~~~~~
-
 The p1k is a relatively cheap usb 1.1 phone with:
   - keyboard		full support, yealink.ko / input event API
   - LCD			full support, yealink.ko / sysfs API
@@ -17,9 +16,8 @@ For vendor documentation see http://www.yealink.com
 
 1. Compilation (stand alone version)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
 Currently only kernel 2.6.x.y versions are supported.
-In order to build the yealink.ko module do:
+In order to build the yealink.ko module do
 
   make
 
@@ -28,6 +26,21 @@ the Makefile is pointing to the location where your kernel sources
 are located, default /usr/src/linux.
 
 
+1.1 Troubleshooting
+~~~~~~~~~~~~~~~~~~~
+Q: Module yealink compiled and installed without any problem but phone
+   is not initialized and does not react to any actions.
+A: If you see something like:
+   hiddev0: USB HID v1.00 Device [Yealink Network Technology Ltd. VOIP USB Phone
+   in dmesg, it means that the hid driver has grabbed the device first. Try to
+   load module yealink before any other usb hid driver. Please see the
+   instructions provided by your distribution on module configuration.
+
+Q: Phone is working now (displays version and accepts keypad input) but I can't
+   find the sysfs files.
+A: The sysfs files are located on the particular usb endpoint. On most
+   distributions you can do: "find /sys/ -name get_icons" for a hint.
+
 
 2. keyboard features
 ~~~~~~~~~~~~~~~~~~~~
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 971589a9752d..90766b75d1b7 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1517,8 +1517,6 @@ running once the system is up.
 	uart6850=	[HW,OSS]
 			Format: <io>,<irq>
 
-	usb-handoff	[HW] Enable early USB BIOS -> OS handoff
-
 	usbhid.mousepoll=
 			[USBHID] The interval which mice are to be polled at.
 
diff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README
new file mode 100644
index 000000000000..a7e4c4ea3560
--- /dev/null
+++ b/Documentation/mips/AU1xxx_IDE.README
@@ -0,0 +1,168 @@
+README for MIPS AU1XXX IDE driver - Released 2005-07-15
+
+ABOUT
+-----
+This file describes the 'drivers/ide/mips/au1xxx-ide.c', related files and the
+services they provide.
+
+If you are short in patience and just want to know how to add your hard disc to
+the white or black list, go to the 'ADD NEW HARD DISC TO WHITE OR BLACK LIST'
+section.
+
+
+LICENSE
+-------
+
+Copyright (c) 2003-2005 AMD, Personal Connectivity Solutions
+
+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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+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.,
+675 Mass Ave, Cambridge, MA 02139, USA.
+
+Note: for more information, please refer "AMD Alchemy Au1200/Au1550 IDE
+      Interface and Linux Device Driver" Application Note.
+
+
+FILES, CONFIGS AND COMPATABILITY
+--------------------------------
+
+Two files are introduced:
+
+  a) 'include/asm-mips/mach-au1x00/au1xxx_ide.h'
+     containes : struct _auide_hwif
+                 struct drive_list_entry dma_white_list
+                 struct drive_list_entry dma_black_list
+                 timing parameters for PIO mode 0/1/2/3/4
+                 timing parameters for MWDMA 0/1/2
+
+  b) 'drivers/ide/mips/au1xxx-ide.c'
+     contains the functionality of the AU1XXX IDE driver
+
+Four configs variables are introduced:
+
+  CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA    - enable the PIO+DBDMA mode
+  CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA  - enable the MWDMA mode
+  CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON - set Burstable FIFO in DBDMA
+                                           controler
+  CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ - maximum transfer size
+                                           per descriptor
+
+If MWDMA is enabled and the connected hard disc is not on the white list, the
+kernel switches to a "safe mwdma mode" at boot time. In this mode the IDE
+performance is substantial slower then in full speed mwdma. In this case
+please add your hard disc to the white list (follow instruction from 'ADD NEW
+HARD DISC TO WHITE OR BLACK LIST' section).
+
+
+SUPPORTED IDE MODES
+-------------------
+
+The AU1XXX IDE driver supported all PIO modes - PIO mode 0/1/2/3/4 - and all
+MWDMA modes - MWDMA 0/1/2 -. There is no support for SWDMA and UDMA mode.
+
+To change the PIO mode use the program hdparm with option -p, e.g.
+'hdparm -p0 [device]' for PIO mode 0. To enable the MWDMA mode use the option
+-X, e.g. 'hdparm -X32 [device]' for MWDMA mode 0.
+
+
+PERFORMANCE CONFIGURATIONS
+--------------------------
+
+If the used system doesn't need USB support enable the following kernel configs:
+
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDE=y
+CONFIG_IDE_GENERIC=y
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_BLK_DEV_GENERIC=y
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+CONFIG_IDEDMA_PCI_AUTO=y
+CONFIG_BLK_DEV_IDE_AU1XXX=y
+CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA=y
+CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON=y
+CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ=128
+CONFIG_BLK_DEV_IDEDMA=y
+CONFIG_IDEDMA_AUTO=y
+
+If the used system need the USB support enable the following kernel configs for
+high IDE to USB throughput.
+
+CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_IDE_GENERIC=y
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_BLK_DEV_GENERIC=y
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+CONFIG_IDEDMA_PCI_AUTO=y
+CONFIG_BLK_DEV_IDE_AU1XXX=y
+CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA=y
+CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ=128
+CONFIG_BLK_DEV_IDEDMA=y
+CONFIG_IDEDMA_AUTO=y
+
+
+ADD NEW HARD DISC TO WHITE OR BLACK LIST
+----------------------------------------
+
+Step 1 : detect the model name of your hard disc
+
+  a) connect your hard disc to the AU1XXX
+
+  b) boot your kernel and get the hard disc model.
+
+     Example boot log:
+
+     --snipped--
+     Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
+     ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
+     Au1xxx IDE(builtin) configured for MWDMA2
+     Probing IDE interface ide0...
+     hda: Maxtor 6E040L0, ATA DISK drive
+     ide0 at 0xac800000-0xac800007,0xac8001c0 on irq 64
+     hda: max request size: 64KiB
+     hda: 80293248 sectors (41110 MB) w/2048KiB Cache, CHS=65535/16/63, (U)DMA
+     --snipped--
+
+     In this example 'Maxtor 6E040L0'.
+
+Step  2 : edit 'include/asm-mips/mach-au1x00/au1xxx_ide.h'
+
+  Add your hard disc to the dma_white_list or dma_black_list structur.
+
+Step 3 : Recompile the kernel
+
+  Enable MWDMA support in the kernel configuration. Recompile the kernel and
+  reboot.
+
+Step 4 : Tests
+
+  If you have add a hard disc to the white list, please run some stress tests
+  for verification.
+
+
+ACKNOWLEDGMENTS
+---------------
+
+These drivers wouldn't have been done without the base of kernel 2.4.x AU1XXX
+IDE driver from AMD.
+
+Additional input also from:
+Matthias Lenk <matthias.lenk@amd.com>
+
+Happy hacking!
+Enrico Walther <enrico.walther@amd.com>
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index b433c8a27e2d..65895bb51414 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -309,7 +309,7 @@ tcp_tso_win_divisor - INTEGER
        can be consumed by a single TSO frame.
        The setting of this parameter is a choice between burstiness and
        building larger TSO frames.
-       Default: 8
+       Default: 3
 
 tcp_frto - BOOLEAN
 	Enables F-RTO, an enhanced recovery algorithm for TCP retransmission