Merge commit 'origin/master' into next

Manual merge of:
	arch/powerpc/include/asm/elf.h
	drivers/i2c/busses/i2c-mpc.c

Documentation/ABI/testing/ima_policy

@@ -0,0 +1,61 @@
+What:		security/ima/policy
+Date:		May 2008
+Contact:	Mimi Zohar <zohar@us.ibm.com>
+Description:
+		The Trusted Computing Group(TCG) runtime Integrity
+		Measurement Architecture(IMA) maintains a list of hash
+		values of executables and other sensitive system files
+		loaded into the run-time of this system.  At runtime,
+		the policy can be constrained based on LSM specific data.
+		Policies are loaded into the securityfs file ima/policy
+		by opening the file, writing the rules one at a time and
+		then closing the file.  The new policy takes effect after
+		the file ima/policy is closed.
+
+		rule format: action [condition ...]
+
+		action: measure | dont_measure
+		condition:= base | lsm
+			base:	[[func=] [mask=] [fsmagic=] [uid=]]
+			lsm:	[[subj_user=] [subj_role=] [subj_type=]
+				 [obj_user=] [obj_role=] [obj_type=]]
+
+		base: 	func:= [BPRM_CHECK][FILE_MMAP][INODE_PERMISSION]
+			mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC]
+			fsmagic:= hex value
+			uid:= decimal value
+		lsm:  	are LSM specific
+
+		default policy:
+			# PROC_SUPER_MAGIC
+			dont_measure fsmagic=0x9fa0
+			# SYSFS_MAGIC
+			dont_measure fsmagic=0x62656572
+			# DEBUGFS_MAGIC
+			dont_measure fsmagic=0x64626720
+			# TMPFS_MAGIC
+			dont_measure fsmagic=0x01021994
+			# SECURITYFS_MAGIC
+			dont_measure fsmagic=0x73636673
+
+			measure func=BPRM_CHECK
+			measure func=FILE_MMAP mask=MAY_EXEC
+			measure func=INODE_PERM mask=MAY_READ uid=0
+
+		The default policy measures all executables in bprm_check,
+		all files mmapped executable in file_mmap, and all files
+		open for read by root in inode_permission.
+
+		Examples of LSM specific definitions:
+
+		SELinux:
+			# SELINUX_MAGIC
+			dont_measure fsmagic=0xF97CFF8C
+
+			dont_measure obj_type=var_log_t
+			dont_measure obj_type=auditd_log_t
+			measure subj_user=system_u func=INODE_PERM mask=MAY_READ
+			measure subj_role=system_r func=INODE_PERM mask=MAY_READ
+
+		Smack:
+			measure subj_user=_ func=INODE_PERM mask=MAY_READ

Documentation/DocBook/Makefile

@@ -12,7 +12,8 @@ DOCBOOKS := z8530book.xml mcabook.xml device-drivers.xml \
 	    kernel-api.xml filesystems.xml lsm.xml usb.xml kgdb.xml \
 	    gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
 	    genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \
-	    mac80211.xml debugobjects.xml sh.xml regulator.xml
+	    mac80211.xml debugobjects.xml sh.xml regulator.xml \
+	    alsa-driver-api.xml writing-an-alsa-driver.xml
 
 ###
 # The build process is as follows (targets):

Documentation/DocBook/alsa-driver-api.tmpl

@@ -1,11 +1,11 @@
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+<?xml version="1.0" encoding="UTF-8"?>
-
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
-<book>
+	"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
-<?dbhtml filename="index.html">
 
 <!-- ****************************************************** -->
 <!-- Header  -->
 <!-- ****************************************************** -->
+<book id="ALSA-Driver-API">
   <bookinfo>
     <title>The ALSA Driver API</title>
 
@@ -35,6 +35,8 @@
 
   </bookinfo>
 
+<toc></toc>
+
   <chapter><title>Management of Cards and Devices</title>
      <sect1><title>Card Management</title>
 !Esound/core/init.c
@@ -71,6 +73,10 @@
 !Esound/pci/ac97/ac97_codec.c
 !Esound/pci/ac97/ac97_pcm.c
      </sect1>
+     <sect1><title>Virtual Master Control API</title>
+!Esound/core/vmaster.c
+!Iinclude/sound/control.h
+     </sect1>
   </chapter>
   <chapter><title>MIDI API</title>
      <sect1><title>Raw MIDI API</title>
@@ -88,6 +94,9 @@
   <chapter><title>Miscellaneous Functions</title>
      <sect1><title>Hardware-Dependent Devices API</title>
 !Esound/core/hwdep.c
+     </sect1>
+     <sect1><title>Jack Abstraction Layer API</title>
+!Esound/core/jack.c
      </sect1>
      <sect1><title>ISA DMA Helpers</title>
 !Esound/core/isadma.c

Documentation/DocBook/genericirq.tmpl

@@ -440,6 +440,7 @@ desc->chip->end();
      used in the generic IRQ layer.
      </para>
 !Iinclude/linux/irq.h
+!Iinclude/linux/interrupt.h
   </chapter>
 
   <chapter id="pubfunctions">

Documentation/DocBook/mac80211.tmpl

@@ -17,8 +17,7 @@
     </authorgroup>
 
     <copyright>
-      <year>2007</year>
+      <year>2007-2009</year>
-      <year>2008</year>
       <holder>Johannes Berg</holder>
     </copyright>
 
@@ -165,8 +164,8 @@ usage should require reading the full document.
 !Pinclude/net/mac80211.h Frame format
       </sect1>
       <sect1>
-        <title>Alignment issues</title>
+        <title>Packet alignment</title>
-        <para>TBD</para>
+!Pnet/mac80211/rx.c Packet alignment
       </sect1>
       <sect1>
         <title>Calling into mac80211 from interrupts</title>
@@ -223,6 +222,17 @@ usage should require reading the full document.
 !Finclude/net/mac80211.h ieee80211_key_flags
     </chapter>
 
+    <chapter id="powersave">
+      <title>Powersave support</title>
+!Pinclude/net/mac80211.h Powersave support
+    </chapter>
+
+    <chapter id="beacon-filter">
+      <title>Beacon filter support</title>
+!Pinclude/net/mac80211.h Beacon filter support
+!Finclude/net/mac80211.h ieee80211_beacon_loss
+    </chapter>
+
     <chapter id="qos">
       <title>Multiple queues and QoS support</title>
       <para>TBD</para>

Documentation/DocBook/uio-howto.tmpl

@@ -41,6 +41,13 @@ GPL version 2.
 </abstract>
 
 <revhistory>
+	<revision>
+	<revnumber>0.8</revnumber>
+	<date>2008-12-24</date>
+	<authorinitials>hjk</authorinitials>
+	<revremark>Added name attributes in mem and portio sysfs directories.
+		</revremark>
+	</revision>
 	<revision>
 	<revnumber>0.7</revnumber>
 	<date>2008-12-23</date>
@@ -303,10 +310,17 @@ interested in translating it, please email me
 	appear if the size of the mapping is not 0.
 </para>
 <para>
-	Each <filename>mapX/</filename> directory contains two read-only files
+	Each <filename>mapX/</filename> directory contains four read-only files
-	that show start address and size of the memory:
+	that show attributes of the memory:
 </para>
 <itemizedlist>
+<listitem>
+	<para>
+	<filename>name</filename>: A string identifier for this mapping. This
+	is optional, the string can be empty. Drivers can set this to make it
+	easier for userspace to find the correct mapping.
+	</para>
+</listitem>
 <listitem>
 	<para>
 	<filename>addr</filename>: The address of memory that can be mapped.
@@ -366,10 +380,17 @@ offset = N * getpagesize();
 	<filename>/sys/class/uio/uioX/portio/</filename>.
 </para>
 <para>
-	Each <filename>portX/</filename> directory contains three read-only
+	Each <filename>portX/</filename> directory contains four read-only
-	files that show start, size, and type of the port region:
+	files that show name, start, size, and type of the port region:
 </para>
 <itemizedlist>
+<listitem>
+	<para>
+	<filename>name</filename>: A string identifier for this port region.
+	The string is optional and can be empty. Drivers can set it to make it
+	easier for userspace to find a certain port region.
+	</para>
+</listitem>
 <listitem>
 	<para>
 	<filename>start</filename>: The first port of this region.

Documentation/DocBook/writing-an-alsa-driver.tmpl

@@ -1,11 +1,11 @@
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+<?xml version="1.0" encoding="UTF-8"?>
-
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
-<book>
+	"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
-<?dbhtml filename="index.html">
 
 <!-- ****************************************************** -->
 <!-- Header  -->
 <!-- ****************************************************** -->
+<book id="Writing-an-ALSA-Driver">
   <bookinfo>
     <title>Writing an ALSA Driver</title>
     <author>
@@ -492,9 +492,9 @@
           }
 
           /* (2) */
-          card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
+          err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
-          if (card == NULL)
+          if (err < 0)
-                  return -ENOMEM;
+                  return err;
 
           /* (3) */
           err = snd_mychip_create(card, pci, &chip);
@@ -590,8 +590,9 @@
             <programlisting>
 <![CDATA[
   struct snd_card *card;
+  int err;
   ....
-  card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
+  err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
 ]]>
             </programlisting>
           </informalexample>
@@ -809,26 +810,28 @@
 
       <para>
         As mentioned above, to create a card instance, call
-      <function>snd_card_new()</function>.
+      <function>snd_card_create()</function>.
 
         <informalexample>
           <programlisting>
 <![CDATA[
   struct snd_card *card;
-  card = snd_card_new(index, id, module, extra_size);
+  int err;
+  err = snd_card_create(index, id, module, extra_size, &card);
 ]]>
           </programlisting>
         </informalexample>
       </para>
 
       <para>
-        The function takes four arguments, the card-index number, the
+        The function takes five arguments, the card-index number, the
         id string, the module pointer (usually
         <constant>THIS_MODULE</constant>),
-        and the size of extra-data space.  The last argument is used to
+        the size of extra-data space, and the pointer to return the
+        card instance.  The extra_size argument is used to
         allocate card-&gt;private_data for the
         chip-specific data.  Note that these data
-        are allocated by <function>snd_card_new()</function>.
+        are allocated by <function>snd_card_create()</function>.
       </para>
     </section>
 
@@ -915,15 +918,16 @@
       </para>
 
       <section id="card-management-chip-specific-snd-card-new">
-        <title>1. Allocating via <function>snd_card_new()</function>.</title>
+        <title>1. Allocating via <function>snd_card_create()</function>.</title>
         <para>
           As mentioned above, you can pass the extra-data-length
-	  to the 4th argument of <function>snd_card_new()</function>, i.e.
+	  to the 4th argument of <function>snd_card_create()</function>, i.e.
 
           <informalexample>
             <programlisting>
 <![CDATA[
-  card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct mychip));
+  err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+                        sizeof(struct mychip), &card);
 ]]>
             </programlisting>
           </informalexample>
@@ -952,8 +956,8 @@
 
         <para>
           After allocating a card instance via
-          <function>snd_card_new()</function> (with
+          <function>snd_card_create()</function> (with
-          <constant>NULL</constant> on the 4th arg), call
+          <constant>0</constant> on the 4th arg), call
           <function>kzalloc()</function>. 
 
           <informalexample>
@@ -961,7 +965,7 @@
 <![CDATA[
   struct snd_card *card;
   struct mychip *chip;
-  card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL);
+  err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
   .....
   chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 ]]>
@@ -5750,8 +5754,9 @@ struct _snd_pcm_runtime {
           ....
           struct snd_card *card;
           struct mychip *chip;
+          int err;
           ....
-          card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL);
+          err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
           ....
           chip = kzalloc(sizeof(*chip), GFP_KERNEL);
           ....
@@ -5763,7 +5768,7 @@ struct _snd_pcm_runtime {
       </informalexample>
 
 	When you created the chip data with
-	<function>snd_card_new()</function>, it's anyway accessible
+	<function>snd_card_create()</function>, it's anyway accessible
 	via <structfield>private_data</structfield> field.
 
       <informalexample>
@@ -5775,9 +5780,10 @@ struct _snd_pcm_runtime {
           ....
           struct snd_card *card;
           struct mychip *chip;
+          int err;
           ....
-          card = snd_card_new(index[dev], id[dev], THIS_MODULE,
+          err = snd_card_create(index[dev], id[dev], THIS_MODULE,
-                              sizeof(struct mychip));
+                                sizeof(struct mychip), &card);
           ....
           chip = card->private_data;
           ....

Documentation/Smack.txt

@@ -184,14 +184,16 @@ length. Single character labels using special characters, that being anything
 other than a letter or digit, are reserved for use by the Smack development
 team. Smack labels are unstructured, case sensitive, and the only operation
 ever performed on them is comparison for equality. Smack labels cannot
-contain unprintable characters or the "/" (slash) character.
+contain unprintable characters or the "/" (slash) character. Smack labels
+cannot begin with a '-', which is reserved for special options.
 
 There are some predefined labels:
 
-	_ Pronounced "floor", a single underscore character.
+	_ 	Pronounced "floor", a single underscore character.
-	^ Pronounced "hat", a single circumflex character.
+	^ 	Pronounced "hat", a single circumflex character.
-	* Pronounced "star", a single asterisk character.
+	* 	Pronounced "star", a single asterisk character.
-	? Pronounced "huh", a single question mark character.
+	? 	Pronounced "huh", a single question mark character.
+	@ 	Pronounced "Internet", a single at sign character.
 
 Every task on a Smack system is assigned a label. System tasks, such as
 init(8) and systems daemons, are run with the floor ("_") label. User tasks
@@ -412,6 +414,36 @@ sockets.
 	A privileged program may set this to match the label of another
 	task with which it hopes to communicate.
 
+Smack Netlabel Exceptions
+
+You will often find that your labeled application has to talk to the outside,
+unlabeled world. To do this there's a special file /smack/netlabel where you can
+add some exceptions in the form of :
+@IP1	   LABEL1 or
+@IP2/MASK  LABEL2
+
+It means that your application will have unlabeled access to @IP1 if it has
+write access on LABEL1, and access to the subnet @IP2/MASK if it has write
+access on LABEL2.
+
+Entries in the /smack/netlabel file are matched by longest mask first, like in
+classless IPv4 routing.
+
+A special label '@' and an option '-CIPSO' can be used there :
+@      means Internet, any application with any label has access to it
+-CIPSO means standard CIPSO networking
+
+If you don't know what CIPSO is and don't plan to use it, you can just do :
+echo 127.0.0.1 -CIPSO > /smack/netlabel
+echo 0.0.0.0/0 @      > /smack/netlabel
+
+If you use CIPSO on your 192.168.0.0/16 local network and need also unlabeled
+Internet access, you can have :
+echo 127.0.0.1      -CIPSO > /smack/netlabel
+echo 192.168.0.0/16 -CIPSO > /smack/netlabel
+echo 0.0.0.0/0      @      > /smack/netlabel
+
+
 Writing Applications for Smack
 
 There are three sorts of applications that will run on a Smack system. How an

Documentation/arm/Samsung-S3C24XX/Suspend.txt

@@ -40,13 +40,13 @@ Resuming
 Machine Support
 ---------------
 
-  The machine specific functions must call the s3c2410_pm_init() function
+  The machine specific functions must call the s3c_pm_init() function
   to say that its bootloader is capable of resuming. This can be as
   simple as adding the following to the machine's definition:
 
-  INITMACHINE(s3c2410_pm_init)
+  INITMACHINE(s3c_pm_init)
 
-  A board can do its own setup before calling s3c2410_pm_init, if it
+  A board can do its own setup before calling s3c_pm_init, if it
   needs to setup anything else for power management support.
 
   There is currently no support for over-riding the default method of
@@ -74,7 +74,7 @@ statuc void __init machine_init(void)
 
 	enable_irq_wake(IRQ_EINT0);
 
-	s3c2410_pm_init();
+	s3c_pm_init();
 }
 
 

Documentation/arm/memory.txt

@@ -29,7 +29,14 @@ ffff0000	ffff0fff	CPU vector page.
 				CPU supports vector relocation (control
 				register V bit.)
 
-ffc00000	fffeffff	DMA memory mapping region.  Memory returned
+fffe0000	fffeffff	XScale cache flush area.  This is used
+				in proc-xscale.S to flush the whole data
+				cache.  Free for other usage on non-XScale.
+
+fff00000	fffdffff	Fixmap mapping region.  Addresses provided
+				by fix_to_virt() will be located here.
+
+ffc00000	ffefffff	DMA memory mapping region.  Memory returned
 				by the dma_alloc_xxx functions will be
 				dynamically mapped here.
 

Documentation/block/switching-sched.txt

@@ -35,9 +35,3 @@ noop anticipatory deadline [cfq]
 # echo anticipatory > /sys/block/hda/queue/scheduler
 # cat /sys/block/hda/queue/scheduler
 noop [anticipatory] deadline cfq
-
-Each io queue has a set of io scheduler tunables associated with it. These
-tunables control how the io scheduler works. You can find these entries
-in:
-
-/sys/block/<device>/queue/iosched

Documentation/cpu-freq/governors.txt

@@ -117,10 +117,28 @@ accessible parameters:
 sampling_rate: measured in uS (10^-6 seconds), this is how often you
 want the kernel to look at the CPU usage and to make decisions on
 what to do about the frequency.  Typically this is set to values of
-around '10000' or more.
+around '10000' or more. It's default value is (cmp. with users-guide.txt):
+transition_latency * 1000
+The lowest value you can set is:
+transition_latency * 100 or it may get restricted to a value where it
+makes not sense for the kernel anymore to poll that often which depends
+on your HZ config variable (HZ=1000: max=20000us, HZ=250: max=5000).
+Be aware that transition latency is in ns and sampling_rate is in us, so you
+get the same sysfs value by default.
+Sampling rate should always get adjusted considering the transition latency
+To set the sampling rate 750 times as high as the transition latency
+in the bash (as said, 1000 is default), do:
+echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) \
+    >ondemand/sampling_rate
 
-show_sampling_rate_(min|max): the minimum and maximum sampling rates
+show_sampling_rate_(min|max): THIS INTERFACE IS DEPRECATED, DON'T USE IT.
-available that you may set 'sampling_rate' to.
+You can use wider ranges now and the general
+cpuinfo_transition_latency variable (cmp. with user-guide.txt) can be
+used to obtain exactly the same info:
+show_sampling_rate_min = transtition_latency * 500    / 1000
+show_sampling_rate_max = transtition_latency * 500000 / 1000
+(divided by 1000 is to illustrate that sampling rate is in us and
+transition latency is exported ns).
 
 up_threshold: defines what the average CPU usage between the samplings
 of 'sampling_rate' needs to be for the kernel to make a decision on

Documentation/cpu-freq/user-guide.txt

@@ -152,6 +152,18 @@ cpuinfo_min_freq :		this file shows the minimum operating
 				frequency the processor can run at(in kHz) 
 cpuinfo_max_freq :		this file shows the maximum operating
 				frequency the processor can run at(in kHz) 
+cpuinfo_transition_latency	The time it takes on this CPU to
+				switch between two frequencies in nano
+				seconds. If unknown or known to be
+				that high that the driver does not
+				work with the ondemand governor, -1
+				(CPUFREQ_ETERNAL) will be returned.
+				Using this information can be useful
+				to choose an appropriate polling
+				frequency for a kernel governor or
+				userspace daemon. Make sure to not
+				switch the frequency too often
+				resulting in performance loss.
 scaling_driver :		this file shows what cpufreq driver is
 				used to set the frequency on this CPU
 

Documentation/cputopology.txt

@@ -18,11 +18,11 @@ For an architecture to support this feature, it must define some of
 these macros in include/asm-XXX/topology.h:
 #define topology_physical_package_id(cpu)
 #define topology_core_id(cpu)
-#define topology_thread_siblings(cpu)
+#define topology_thread_cpumask(cpu)
-#define topology_core_siblings(cpu)
+#define topology_core_cpumask(cpu)
 
 The type of **_id is int.
-The type of siblings is cpumask_t.
+The type of siblings is (const) struct cpumask *.
 
 To be consistent on all architectures, include/linux/topology.h
 provides default definitions for any of the above macros that are

Documentation/devices.txt

@@ -3145,6 +3145,12 @@ Your cooperation is appreciated.
 		  1 = /dev/blockrom1	Second ROM card's translation layer interface
 		  ...
 
+260 char	OSD (Object-based-device) SCSI Device
+		  0 = /dev/osd0		First OSD Device
+		  1 = /dev/osd1		Second OSD Device
+		  ...
+		  255 = /dev/osd255	256th OSD Device
+
  ****	ADDITIONAL /dev DIRECTORY ENTRIES
 
 This section details additional entries that should or may exist in

Documentation/dontdiff

@@ -62,7 +62,6 @@ aic7*reg_print.c*
 aic7*seq.h*
 aicasm
 aicdb.h*
-asm
 asm-offsets.h
 asm_offsets.h
 autoconf.h*

Documentation/dynamic-debug-howto.txt

@@ -0,0 +1,240 @@
+
+Introduction
+============
+
+This document describes how to use the dynamic debug (ddebug) feature.
+
+Dynamic debug is designed to allow you to dynamically enable/disable kernel
+code to obtain additional kernel information. Currently, if
+CONFIG_DYNAMIC_DEBUG is set, then all pr_debug()/dev_debug() calls can be
+dynamically enabled per-callsite.
+
+Dynamic debug has even more useful features:
+
+ * Simple query language allows turning on and off debugging statements by
+   matching any combination of:
+
+   - source filename
+   - function name
+   - line number (including ranges of line numbers)
+   - module name
+   - format string
+
+ * Provides a debugfs control file: <debugfs>/dynamic_debug/control which can be
+   read to display the complete list of known debug statements, to help guide you
+
+Controlling dynamic debug Behaviour
+===============================
+
+The behaviour of pr_debug()/dev_debug()s are controlled via writing to a
+control file in the 'debugfs' filesystem. Thus, you must first mount the debugfs
+filesystem, in order to make use of this feature. Subsequently, we refer to the
+control file as: <debugfs>/dynamic_debug/control. For example, if you want to
+enable printing from source file 'svcsock.c', line 1603 you simply do:
+
+nullarbor:~ # echo 'file svcsock.c line 1603 +p' >
+				<debugfs>/dynamic_debug/control
+
+If you make a mistake with the syntax, the write will fail thus:
+
+nullarbor:~ # echo 'file svcsock.c wtf 1 +p' >
+				<debugfs>/dynamic_debug/control
+-bash: echo: write error: Invalid argument
+
+Viewing Dynamic Debug Behaviour
+===========================
+
+You can view the currently configured behaviour of all the debug statements
+via:
+
+nullarbor:~ # cat <debugfs>/dynamic_debug/control
+# filename:lineno [module]function flags format
+/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:323 [svcxprt_rdma]svc_rdma_cleanup - "SVCRDMA Module Removed, deregister RPC RDMA transport\012"
+/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:341 [svcxprt_rdma]svc_rdma_init - "\011max_inline       : %d\012"
+/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:340 [svcxprt_rdma]svc_rdma_init - "\011sq_depth         : %d\012"
+/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:338 [svcxprt_rdma]svc_rdma_init - "\011max_requests     : %d\012"
+...
+
+
+You can also apply standard Unix text manipulation filters to this
+data, e.g.
+
+nullarbor:~ # grep -i rdma <debugfs>/dynamic_debug/control  | wc -l
+62
+
+nullarbor:~ # grep -i tcp <debugfs>/dynamic_debug/control | wc -l
+42
+
+Note in particular that the third column shows the enabled behaviour
+flags for each debug statement callsite (see below for definitions of the
+flags).  The default value, no extra behaviour enabled, is "-".  So
+you can view all the debug statement callsites with any non-default flags:
+
+nullarbor:~ # awk '$3 != "-"' <debugfs>/dynamic_debug/control
+# filename:lineno [module]function flags format
+/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svcsock.c:1603 [sunrpc]svc_send p "svc_process: st_sendto returned %d\012"
+
+
+Command Language Reference
+==========================
+
+At the lexical level, a command comprises a sequence of words separated
+by whitespace characters.  Note that newlines are treated as word
+separators and do *not* end a command or allow multiple commands to
+be done together.  So these are all equivalent:
+
+nullarbor:~ # echo -c 'file svcsock.c line 1603 +p' >
+				<debugfs>/dynamic_debug/control
+nullarbor:~ # echo -c '  file   svcsock.c     line  1603 +p  ' >
+				<debugfs>/dynamic_debug/control
+nullarbor:~ # echo -c 'file svcsock.c\nline 1603 +p' >
+				<debugfs>/dynamic_debug/control
+nullarbor:~ # echo -n 'file svcsock.c line 1603 +p' >
+				<debugfs>/dynamic_debug/control
+
+Commands are bounded by a write() system call.  If you want to do
+multiple commands you need to do a separate "echo" for each, like:
+
+nullarbor:~ # echo 'file svcsock.c line 1603 +p' > /proc/dprintk ;\
+> echo 'file svcsock.c line 1563 +p' > /proc/dprintk
+
+or even like:
+
+nullarbor:~ # (
+> echo 'file svcsock.c line 1603 +p' ;\
+> echo 'file svcsock.c line 1563 +p' ;\
+> ) > /proc/dprintk
+
+At the syntactical level, a command comprises a sequence of match
+specifications, followed by a flags change specification.
+
+command ::= match-spec* flags-spec
+
+The match-spec's are used to choose a subset of the known dprintk()
+callsites to which to apply the flags-spec.  Think of them as a query
+with implicit ANDs between each pair.  Note that an empty list of
+match-specs is possible, but is not very useful because it will not
+match any debug statement callsites.
+
+A match specification comprises a keyword, which controls the attribute
+of the callsite to be compared, and a value to compare against.  Possible
+keywords are:
+
+match-spec ::= 'func' string |
+	       'file' string |
+	       'module' string |
+	       'format' string |
+	       'line' line-range
+
+line-range ::= lineno |
+	       '-'lineno |
+	       lineno'-' |
+	       lineno'-'lineno
+// Note: line-range cannot contain space, e.g.
+// "1-30" is valid range but "1 - 30" is not.
+
+lineno ::= unsigned-int
+
+The meanings of each keyword are:
+
+func
+    The given string is compared against the function name
+    of each callsite.  Example:
+
+    func svc_tcp_accept
+
+file
+    The given string is compared against either the full
+    pathname or the basename of the source file of each
+    callsite.  Examples:
+
+    file svcsock.c
+    file /usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svcsock.c
+
+module
+    The given string is compared against the module name
+    of each callsite.  The module name is the string as
+    seen in "lsmod", i.e. without the directory or the .ko
+    suffix and with '-' changed to '_'.  Examples:
+
+    module sunrpc
+    module nfsd
+
+format
+    The given string is searched for in the dynamic debug format
+    string.  Note that the string does not need to match the
+    entire format, only some part.  Whitespace and other
+    special characters can be escaped using C octal character
+    escape \ooo notation, e.g. the space character is \040.
+    Alternatively, the string can be enclosed in double quote
+    characters (") or single quote characters (').
+    Examples:
+
+    format svcrdma:	    // many of the NFS/RDMA server dprintks
+    format readahead	    // some dprintks in the readahead cache
+    format nfsd:\040SETATTR // one way to match a format with whitespace
+    format "nfsd: SETATTR"  // a neater way to match a format with whitespace
+    format 'nfsd: SETATTR'  // yet another way to match a format with whitespace
+
+line
+    The given line number or range of line numbers is compared
+    against the line number of each dprintk() callsite.  A single
+    line number matches the callsite line number exactly.  A
+    range of line numbers matches any callsite between the first
+    and last line number inclusive.  An empty first number means
+    the first line in the file, an empty line number means the
+    last number in the file.  Examples:
+
+    line 1603	    // exactly line 1603
+    line 1600-1605  // the six lines from line 1600 to line 1605
+    line -1605	    // the 1605 lines from line 1 to line 1605
+    line 1600-	    // all lines from line 1600 to the end of the file
+
+The flags specification comprises a change operation followed
+by one or more flag characters.  The change operation is one
+of the characters:
+
+-
+    remove the given flags
+
++
+    add the given flags
+
+=
+    set the flags to the given flags
+
+The flags are:
+
+p
+    Causes a printk() message to be emitted to dmesg
+
+Note the regexp ^[-+=][scp]+$ matches a flags specification.
+Note also that there is no convenient syntax to remove all
+the flags at once, you need to use "-psc".
+
+Examples
+========
+
+// enable the message at line 1603 of file svcsock.c
+nullarbor:~ # echo -n 'file svcsock.c line 1603 +p' >
+				<debugfs>/dynamic_debug/control
+
+// enable all the messages in file svcsock.c
+nullarbor:~ # echo -n 'file svcsock.c +p' >
+				<debugfs>/dynamic_debug/control
+
+// enable all the messages in the NFS server module
+nullarbor:~ # echo -n 'module nfsd +p' >
+				<debugfs>/dynamic_debug/control
+
+// enable all 12 messages in the function svc_process()
+nullarbor:~ # echo -n 'func svc_process +p' >
+				<debugfs>/dynamic_debug/control
+
+// disable all 12 messages in the function svc_process()
+nullarbor:~ # echo -n 'func svc_process -p' >
+				<debugfs>/dynamic_debug/control
+
+// enable messages for NFS calls READ, READLINK, READDIR and READDIR+.
+nullarbor:~ # echo -n 'format "nfsd: READ" +p' >
+				<debugfs>/dynamic_debug/control

Documentation/feature-removal-schedule.txt

@@ -6,20 +6,47 @@ be removed from this file.
 
 ---------------------------
 
-What:	old static regulatory information and ieee80211_regdom module parameter
+What:	The ieee80211_regdom module parameter
-When:	2.6.29
+When:	March 2010 / desktop catchup
+
+Why:	This was inherited by the CONFIG_WIRELESS_OLD_REGULATORY code,
+	and currently serves as an option for users to define an
+	ISO / IEC 3166 alpha2 code for the country they are currently
+	present in. Although there are userspace API replacements for this
+	through nl80211 distributions haven't yet caught up with implementing
+	decent alternatives through standard GUIs. Although available as an
+	option through iw or wpa_supplicant its just a matter of time before
+	distributions pick up good GUI options for this. The ideal solution
+	would actually consist of intelligent designs which would do this for
+	the user automatically even when travelling through different countries.
+	Until then we leave this module parameter as a compromise.
+
+	When userspace improves with reasonable widely-available alternatives for
+	this we will no longer need this module parameter. This entry hopes that
+	by the super-futuristically looking date of "March 2010" we will have
+	such replacements widely available.
+
+Who:	Luis R. Rodriguez <lrodriguez@atheros.com>
+
+---------------------------
+
+What:	CONFIG_WIRELESS_OLD_REGULATORY - old static regulatory information
+When:	March 2010 / desktop catchup
+
 Why:	The old regulatory infrastructure has been replaced with a new one
 	which does not require statically defined regulatory domains. We do
 	not want to keep static regulatory domains in the kernel due to the
 	the dynamic nature of regulatory law and localization. We kept around
 	the old static definitions for the regulatory domains of:
+
 		* US
 		* JP
 		* EU
+
 	and used by default the US when CONFIG_WIRELESS_OLD_REGULATORY was
-	set. We also kept around the ieee80211_regdom module parameter in case
+	set. We will remove this option once the standard Linux desktop catches
-	some applications were relying on it. Changing regulatory domains
+	up with the new userspace APIs we have implemented.
-	can now be done instead by using nl80211, as is done with iw.
+
 Who:	Luis R. Rodriguez <lrodriguez@atheros.com>
 
 ---------------------------
@@ -229,7 +256,9 @@ Who:	Jan Engelhardt <jengelh@computergmbh.de>
 ---------------------------
 
 What:	b43 support for firmware revision < 410
-When:	July 2008
+When:	The schedule was July 2008, but it was decided that we are going to keep the
+        code as long as there are no major maintanance headaches.
+	So it _could_ be removed _any_ time now, if it conflicts with something new.
 Why:	The support code for the old firmware hurts code readability/maintainability
 	and slightly hurts runtime performance. Bugfixes for the old firmware
 	are not provided by Broadcom anymore.
@@ -311,7 +340,8 @@ Who:  Krzysztof Piotr Oledzki <ole@ans.pl>
 ---------------------------
 
 What:	i2c_attach_client(), i2c_detach_client(), i2c_driver->detach_client()
-When:	2.6.29 (ideally) or 2.6.30 (more likely)
+When:	2.6.30
+Check:	i2c_attach_client i2c_detach_client
 Why:	Deprecated by the new (standard) device driver binding model. Use
 	i2c_driver->probe() and ->remove() instead.
 Who:	Jean Delvare <khali@linux-fr.org>
@@ -326,17 +356,6 @@ Who:	Hans de Goede <hdegoede@redhat.com>
 
 ---------------------------
 
-What:	SELinux "compat_net" functionality
-When:	2.6.30 at the earliest
-Why:	In 2.6.18 the Secmark concept was introduced to replace the "compat_net"
-	network access control functionality of SELinux.  Secmark offers both
-	better performance and greater flexibility than the "compat_net"
-	mechanism.  Now that the major Linux distributions have moved to
-	Secmark, it is time to deprecate the older mechanism and start the
-	process of removing the old code.
-Who:	Paul Moore <paul.moore@hp.com>
----------------------------
-
 What:	sysfs ui for changing p4-clockmod parameters
 When:	September 2009
 Why:	See commits 129f8ae9b1b5be94517da76009ea956e89104ce8 and
@@ -344,3 +363,20 @@ Why:	See commits 129f8ae9b1b5be94517da76009ea956e89104ce8 and
 	Removal is subject to fixing any remaining bugs in ACPI which may
 	cause the thermal throttling not to happen at the right time.
 Who:	Dave Jones <davej@redhat.com>, Matthew Garrett <mjg@redhat.com>
+
+-----------------------------
+
+What:	__do_IRQ all in one fits nothing interrupt handler
+When:	2.6.32
+Why:	__do_IRQ was kept for easy migration to the type flow handlers.
+	More than two years of migration time is enough.
+Who:	Thomas Gleixner <tglx@linutronix.de>
+
+-----------------------------
+
+What:	obsolete generic irq defines and typedefs
+When:	2.6.30
+Why:	The defines and typedefs (hw_interrupt_type, no_irq_type, irq_desc_t)
+	have been kept around for migration reasons. After more than two years
+	it's time to remove them finally
+Who:	Thomas Gleixner <tglx@linutronix.de>

Documentation/filesystems/Locking

@@ -437,8 +437,11 @@ grab BKL for cases when we close a file that had been opened r/w, but that
 can and should be done using the internal locking with smaller critical areas).
 Current worst offender is ext2_get_block()...
 
-->fasync() is a mess. This area needs a big cleanup and that will probably
+->fasync() is called without BKL protection, and is responsible for
-affect locking.
+maintaining the FASYNC bit in filp->f_flags.  Most instances call
+fasync_helper(), which does that maintenance, so it's not normally
+something one needs to worry about.  Return values > 0 will be mapped to
+zero in the VFS layer.
 
 ->readdir() and ->ioctl() on directories must be changed. Ideally we would
 move ->readdir() to inode_operations and use a separate method for directory

Documentation/i2c/busses/i2c-nforce2

@@ -7,10 +7,14 @@ Supported adapters:
   * nForce3 250Gb MCP          10de:00E4 
   * nForce4 MCP                10de:0052
   * nForce4 MCP-04             10de:0034
-  * nForce4 MCP51              10de:0264
+  * nForce MCP51               10de:0264
-  * nForce4 MCP55              10de:0368
+  * nForce MCP55               10de:0368
-  * nForce4 MCP61              10de:03EB
+  * nForce MCP61               10de:03EB
-  * nForce4 MCP65              10de:0446
+  * nForce MCP65               10de:0446
+  * nForce MCP67               10de:0542
+  * nForce MCP73               10de:07D8
+  * nForce MCP78S              10de:0752
+  * nForce MCP79               10de:0AA2
 
 Datasheet: not publicly available, but seems to be similar to the
            AMD-8111 SMBus 2.0 adapter.

Documentation/i2c/busses/i2c-piix4

@@ -4,7 +4,7 @@ Supported adapters:
   * Intel 82371AB PIIX4 and PIIX4E
   * Intel 82443MX (440MX)
     Datasheet: Publicly available at the Intel website
-  * ServerWorks OSB4, CSB5, CSB6 and HT-1000 southbridges
+  * ServerWorks OSB4, CSB5, CSB6, HT-1000 and HT-1100 southbridges
     Datasheet: Only available via NDA from ServerWorks
   * ATI IXP200, IXP300, IXP400, SB600, SB700 and SB800 southbridges
     Datasheet: Not publicly available

Documentation/i2c/instantiating-devices

@@ -0,0 +1,167 @@
+How to instantiate I2C devices
+==============================
+
+Unlike PCI or USB devices, I2C devices are not enumerated at the hardware
+level. Instead, the software must know which devices are connected on each
+I2C bus segment, and what address these devices are using. For this
+reason, the kernel code must instantiate I2C devices explicitly. There are
+several ways to achieve this, depending on the context and requirements.
+
+
+Method 1: Declare the I2C devices by bus number
+-----------------------------------------------
+
+This method is appropriate when the I2C bus is a system bus as is the case
+for many embedded systems. On such systems, each I2C bus has a number
+which is known in advance. It is thus possible to pre-declare the I2C
+devices which live on this bus. This is done with an array of struct
+i2c_board_info which is registered by calling i2c_register_board_info().
+
+Example (from omap2 h4):
+
+static struct i2c_board_info __initdata h4_i2c_board_info[] = {
+	{
+		I2C_BOARD_INFO("isp1301_omap", 0x2d),
+		.irq		= OMAP_GPIO_IRQ(125),
+	},
+	{	/* EEPROM on mainboard */
+		I2C_BOARD_INFO("24c01", 0x52),
+		.platform_data	= &m24c01,
+	},
+	{	/* EEPROM on cpu card */
+		I2C_BOARD_INFO("24c01", 0x57),
+		.platform_data	= &m24c01,
+	},
+};
+
+static void __init omap_h4_init(void)
+{
+	(...)
+	i2c_register_board_info(1, h4_i2c_board_info,
+			ARRAY_SIZE(h4_i2c_board_info));
+	(...)
+}
+
+The above code declares 3 devices on I2C bus 1, including their respective
+addresses and custom data needed by their drivers. When the I2C bus in
+question is registered, the I2C devices will be instantiated automatically
+by i2c-core.
+
+The devices will be automatically unbound and destroyed when the I2C bus
+they sit on goes away (if ever.)
+
+
+Method 2: Instantiate the devices explicitly
+--------------------------------------------
+
+This method is appropriate when a larger device uses an I2C bus for
+internal communication. A typical case is TV adapters. These can have a
+tuner, a video decoder, an audio decoder, etc. usually connected to the
+main chip by the means of an I2C bus. You won't know the number of the I2C
+bus in advance, so the method 1 described above can't be used. Instead,
+you can instantiate your I2C devices explicitly. This is done by filling
+a struct i2c_board_info and calling i2c_new_device().
+
+Example (from the sfe4001 network driver):
+
+static struct i2c_board_info sfe4001_hwmon_info = {
+	I2C_BOARD_INFO("max6647", 0x4e),
+};
+
+int sfe4001_init(struct efx_nic *efx)
+{
+	(...)
+	efx->board_info.hwmon_client =
+		i2c_new_device(&efx->i2c_adap, &sfe4001_hwmon_info);
+
+	(...)
+}
+
+The above code instantiates 1 I2C device on the I2C bus which is on the
+network adapter in question.
+
+A variant of this is when you don't know for sure if an I2C device is
+present or not (for example for an optional feature which is not present
+on cheap variants of a board but you have no way to tell them apart), or
+it may have different addresses from one board to the next (manufacturer
+changing its design without notice). In this case, you can call
+i2c_new_probed_device() instead of i2c_new_device().
+
+Example (from the pnx4008 OHCI driver):
+
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
+
+static int __devinit usb_hcd_pnx4008_probe(struct platform_device *pdev)
+{
+	(...)
+	struct i2c_adapter *i2c_adap;
+	struct i2c_board_info i2c_info;
+
+	(...)
+	i2c_adap = i2c_get_adapter(2);
+	memset(&i2c_info, 0, sizeof(struct i2c_board_info));
+	strlcpy(i2c_info.name, "isp1301_pnx", I2C_NAME_SIZE);
+	isp1301_i2c_client = i2c_new_probed_device(i2c_adap, &i2c_info,
+						   normal_i2c);
+	i2c_put_adapter(i2c_adap);
+	(...)
+}
+
+The above code instantiates up to 1 I2C device on the I2C bus which is on
+the OHCI adapter in question. It first tries at address 0x2c, if nothing
+is found there it tries address 0x2d, and if still nothing is found, it
+simply gives up.
+
+The driver which instantiated the I2C device is responsible for destroying
+it on cleanup. This is done by calling i2c_unregister_device() on the
+pointer that was earlier returned by i2c_new_device() or
+i2c_new_probed_device().
+
+
+Method 3: Probe an I2C bus for certain devices
+----------------------------------------------
+
+Sometimes you do not have enough information about an I2C device, not even
+to call i2c_new_probed_device(). The typical case is hardware monitoring
+chips on PC mainboards. There are several dozen models, which can live
+at 25 different addresses. Given the huge number of mainboards out there,
+it is next to impossible to build an exhaustive list of the hardware
+monitoring chips being used. Fortunately, most of these chips have
+manufacturer and device ID registers, so they can be identified by
+probing.
+
+In that case, I2C devices are neither declared nor instantiated
+explicitly. Instead, i2c-core will probe for such devices as soon as their
+drivers are loaded, and if any is found, an I2C device will be
+instantiated automatically. In order to prevent any misbehavior of this
+mechanism, the following restrictions apply:
+* The I2C device driver must implement the detect() method, which
+  identifies a supported device by reading from arbitrary registers.
+* Only buses which are likely to have a supported device and agree to be
+  probed, will be probed. For example this avoids probing for hardware
+  monitoring chips on a TV adapter.
+
+Example:
+See lm90_driver and lm90_detect() in drivers/hwmon/lm90.c
+
+I2C devices instantiated as a result of such a successful probe will be
+destroyed automatically when the driver which detected them is removed,
+or when the underlying I2C bus is itself destroyed, whichever happens
+first.
+
+Those of you familiar with the i2c subsystem of 2.4 kernels and early 2.6
+kernels will find out that this method 3 is essentially similar to what
+was done there. Two significant differences are:
+* Probing is only one way to instantiate I2C devices now, while it was the
+  only way back then. Where possible, methods 1 and 2 should be preferred.
+  Method 3 should only be used when there is no other way, as it can have
+  undesirable side effects.
+* I2C buses must now explicitly say which I2C driver classes can probe
+  them (by the means of the class bitfield), while all I2C buses were
+  probed by default back then. The default is an empty class which means
+  that no probing happens. The purpose of the class bitfield is to limit
+  the aforementioned undesirable side effects.
+
+Once again, method 3 should be avoided wherever possible. Explicit device
+instantiation (methods 1 and 2) is much preferred for it is safer and
+faster.

Documentation/i2c/writing-clients

@@ -207,15 +207,26 @@ You simply have to define a detect callback which will attempt to
 identify supported devices (returning 0 for supported ones and -ENODEV
 for unsupported ones), a list of addresses to probe, and a device type
 (or class) so that only I2C buses which may have that type of device
-connected (and not otherwise enumerated) will be probed.  The i2c
+connected (and not otherwise enumerated) will be probed.  For example,
-core will then call you back as needed and will instantiate a device
+a driver for a hardware monitoring chip for which auto-detection is
-for you for every successful detection.
+needed would set its class to I2C_CLASS_HWMON, and only I2C adapters
+with a class including I2C_CLASS_HWMON would be probed by this driver.
+Note that the absence of matching classes does not prevent the use of
+a device of that type on the given I2C adapter.  All it prevents is
+auto-detection; explicit instantiation of devices is still possible.
 
 Note that this mechanism is purely optional and not suitable for all
 devices.  You need some reliable way to identify the supported devices
 (typically using device-specific, dedicated identification registers),
 otherwise misdetections are likely to occur and things can get wrong
-quickly.
+quickly.  Keep in mind that the I2C protocol doesn't include any
+standard way to detect the presence of a chip at a given address, let
+alone a standard way to identify devices.  Even worse is the lack of
+semantics associated to bus transfers, which means that the same
+transfer can be seen as a read operation by a chip and as a write
+operation by another chip.  For these reasons, explicit device
+instantiation should always be preferred to auto-detection where
+possible.
 
 
 Device Deletion

Documentation/kernel-parameters.txt

@@ -44,6 +44,7 @@ parameter is applicable:
 	FB	The frame buffer device is enabled.
 	HW	Appropriate hardware is enabled.
 	IA-64	IA-64 architecture is enabled.
+	IMA     Integrity measurement architecture is enabled.
 	IOSCHED	More than one I/O scheduler is enabled.
 	IP_PNP	IP DHCP, BOOTP, or RARP is enabled.
 	ISAPNP	ISA PnP code is enabled.
@@ -492,10 +493,12 @@ and is between 256 and 4096 characters. It is defined in the file
 			Default: 64
 
 	hpet=		[X86-32,HPET] option to control HPET usage
-			Format: { enable (default) | disable | force }
+			Format: { enable (default) | disable | force |
+				verbose }
 			disable: disable HPET and use PIT instead
 			force: allow force enabled of undocumented chips (ICH4,
 			VIA, nVidia)
+			verbose: show contents of HPET registers during setup
 
 	com20020=	[HW,NET] ARCnet - COM20020 chipset
 			Format:
@@ -829,6 +832,15 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	hvc_iucv=	[S390] Number of z/VM IUCV hypervisor console (HVC)
 			       terminal devices. Valid values: 0..8
+	hvc_iucv_allow=	[S390] Comma-separated list of z/VM user IDs.
+			       If specified, z/VM IUCV HVC accepts connections
+			       from listed z/VM user IDs only.
+
+	i2c_bus=	[HW] Override the default board specific I2C bus speed
+			     or register an additional I2C bus that is not
+			     registered from board initialization code.
+			     Format:
+			     <bus_id>,<clkrate>
 
 	i8042.debug	[HW] Toggle i8042 debug mode
 	i8042.direct	[HW] Put keyboard port into non-translated mode
@@ -902,6 +914,15 @@ and is between 256 and 4096 characters. It is defined in the file
 	ihash_entries=	[KNL]
 			Set number of hash buckets for inode cache.
 
+	ima_audit=	[IMA]
+			Format: { "0" | "1" }
+			0 -- integrity auditing messages. (Default)
+			1 -- enable informational integrity auditing messages.
+
+	ima_hash=	[IMA]
+			Formt: { "sha1" | "md5" }
+			default: "sha1"
+
 	in2000=		[HW,SCSI]
 			See header of drivers/scsi/in2000.c.
 
@@ -1310,8 +1331,13 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	memtest=	[KNL,X86] Enable memtest
 			Format: <integer>
-			range: 0,4 : pattern number
 			default : 0 <disable>
+			Specifies the number of memtest passes to be
+			performed. Each pass selects another test
+			pattern from a given set of patterns. Memtest
+			fills the memory with this pattern, validates
+			memory contents and reserves bad memory
+			regions that are detected.
 
 	meye.*=		[HW] Set MotionEye Camera parameters
 			See Documentation/video4linux/meye.txt.
@@ -1816,11 +1842,6 @@ and is between 256 and 4096 characters. It is defined in the file
 			autoconfiguration.
 			Ranges are in pairs (memory base and size).
 
-	dynamic_printk	Enables pr_debug()/dev_dbg() calls if
-			CONFIG_DYNAMIC_PRINTK_DEBUG has been enabled.
-			These can also be switched on/off via
-			<debugfs>/dynamic_printk/modules
-
 	print-fatal-signals=
 			[KNL] debug: print fatal signals
 			print-fatal-signals=1: print segfault info to
@@ -2009,15 +2030,6 @@ and is between 256 and 4096 characters. It is defined in the file
 			If enabled at boot time, /selinux/disable can be used
 			later to disable prior to initial policy load.
 
-	selinux_compat_net =
-			[SELINUX] Set initial selinux_compat_net flag value.
-                        Format: { "0" | "1" }
-                        0 -- use new secmark-based packet controls
-                        1 -- use legacy packet controls
-                        Default value is 0 (preferred).
-                        Value can be changed at runtime via
-                        /selinux/compat_net.
-
 	serialnumber	[BUGS=X86-32]
 
 	shapers=	[NET]

Documentation/networking/dccp.txt

@@ -141,7 +141,8 @@ rx_ccid = 2
 	Default CCID for the receiver-sender half-connection; see tx_ccid.
 
 seq_window = 100
-	The initial sequence window (sec. 7.5.2).
+	The initial sequence window (sec. 7.5.2) of the sender. This influences
+	the local ackno validity and the remote seqno validity windows (7.5.1).
 
 tx_qlen = 5
 	The size of the transmit buffer in packets. A value of 0 corresponds

Documentation/networking/ip-sysctl.txt

@@ -2,7 +2,7 @@
 
 ip_forward - BOOLEAN
 	0 - disabled (default)
-	not 0 - enabled 
+	not 0 - enabled
 
 	Forward Packets between interfaces.
 
@@ -36,49 +36,49 @@ rt_cache_rebuild_count - INTEGER
 IP Fragmentation:
 
 ipfrag_high_thresh - INTEGER
-	Maximum memory used to reassemble IP fragments. When 
+	Maximum memory used to reassemble IP fragments. When
 	ipfrag_high_thresh bytes of memory is allocated for this purpose,
 	the fragment handler will toss packets until ipfrag_low_thresh
 	is reached.
-	
+
 ipfrag_low_thresh - INTEGER
-	See ipfrag_high_thresh	
+	See ipfrag_high_thresh
 
 ipfrag_time - INTEGER
-	Time in seconds to keep an IP fragment in memory.	
+	Time in seconds to keep an IP fragment in memory.
 
 ipfrag_secret_interval - INTEGER
-	Regeneration interval (in seconds) of the hash secret (or lifetime 
+	Regeneration interval (in seconds) of the hash secret (or lifetime
 	for the hash secret) for IP fragments.
 	Default: 600
 
 ipfrag_max_dist - INTEGER
-	ipfrag_max_dist is a non-negative integer value which defines the 
+	ipfrag_max_dist is a non-negative integer value which defines the
-	maximum "disorder" which is allowed among fragments which share a 
+	maximum "disorder" which is allowed among fragments which share a
-	common IP source address. Note that reordering of packets is 
+	common IP source address. Note that reordering of packets is
-	not unusual, but if a large number of fragments arrive from a source 
+	not unusual, but if a large number of fragments arrive from a source
-	IP address while a particular fragment queue remains incomplete, it 
+	IP address while a particular fragment queue remains incomplete, it
-	probably indicates that one or more fragments belonging to that queue 
+	probably indicates that one or more fragments belonging to that queue
-	have been lost. When ipfrag_max_dist is positive, an additional check 
+	have been lost. When ipfrag_max_dist is positive, an additional check
-	is done on fragments before they are added to a reassembly queue - if 
+	is done on fragments before they are added to a reassembly queue - if
-	ipfrag_max_dist (or more) fragments have arrived from a particular IP 
+	ipfrag_max_dist (or more) fragments have arrived from a particular IP
-	address between additions to any IP fragment queue using that source 
+	address between additions to any IP fragment queue using that source
-	address, it's presumed that one or more fragments in the queue are 
+	address, it's presumed that one or more fragments in the queue are
-	lost. The existing fragment queue will be dropped, and a new one 
+	lost. The existing fragment queue will be dropped, and a new one
 	started. An ipfrag_max_dist value of zero disables this check.
 
 	Using a very small value, e.g. 1 or 2, for ipfrag_max_dist can
 	result in unnecessarily dropping fragment queues when normal
-	reordering of packets occurs, which could lead to poor application 
+	reordering of packets occurs, which could lead to poor application
-	performance. Using a very large value, e.g. 50000, increases the 
+	performance. Using a very large value, e.g. 50000, increases the
-	likelihood of incorrectly reassembling IP fragments that originate 
+	likelihood of incorrectly reassembling IP fragments that originate
 	from different IP datagrams, which could result in data corruption.
 	Default: 64
 
 INET peer storage:
 
 inet_peer_threshold - INTEGER
-	The approximate size of the storage.  Starting from this threshold	
+	The approximate size of the storage.  Starting from this threshold
 	entries will be thrown aggressively.  This threshold also determines
 	entries' time-to-live and time intervals between garbage collection
 	passes.  More entries, less time-to-live, less GC interval.
@@ -105,7 +105,7 @@ inet_peer_gc_maxtime - INTEGER
 	in effect under low (or absent) memory pressure on the pool.
 	Measured in seconds.
 
-TCP variables: 
+TCP variables:
 
 somaxconn - INTEGER
 	Limit of socket listen() backlog, known in userspace as SOMAXCONN.
@@ -310,7 +310,7 @@ tcp_orphan_retries - INTEGER
 
 tcp_reordering - INTEGER
 	Maximal reordering of packets in a TCP stream.
-	Default: 3	
+	Default: 3
 
 tcp_retrans_collapse - BOOLEAN
 	Bug-to-bug compatibility with some broken printers.
@@ -521,7 +521,7 @@ IP Variables:
 
 ip_local_port_range - 2 INTEGERS
 	Defines the local port range that is used by TCP and UDP to
-	choose the local port. The first number is the first, the 
+	choose the local port. The first number is the first, the
 	second the last local port number. Default value depends on
 	amount of memory available on the system:
 	> 128Mb 32768-61000
@@ -594,12 +594,12 @@ icmp_errors_use_inbound_ifaddr - BOOLEAN
 
 	If zero, icmp error messages are sent with the primary address of
 	the exiting interface.
- 
+
 	If non-zero, the message will be sent with the primary address of
 	the interface that received the packet that caused the icmp error.
 	This is the behaviour network many administrators will expect from
 	a router. And it can make debugging complicated network layouts
-	much easier. 
+	much easier.
 
 	Note that if no primary address exists for the interface selected,
 	then the primary address of the first non-loopback interface that
@@ -611,7 +611,7 @@ igmp_max_memberships - INTEGER
 	Change the maximum number of multicast groups we can subscribe to.
 	Default: 20
 
-conf/interface/*  changes special settings per interface (where "interface" is 
+conf/interface/*  changes special settings per interface (where "interface" is
 		  the name of your network interface)
 conf/all/*	  is special, changes the settings for all interfaces
 
@@ -625,11 +625,11 @@ log_martians - BOOLEAN
 accept_redirects - BOOLEAN
 	Accept ICMP redirect messages.
 	accept_redirects for the interface will be enabled if:
-	- both conf/{all,interface}/accept_redirects are TRUE in the case forwarding
+	- both conf/{all,interface}/accept_redirects are TRUE in the case
-	  for the interface is enabled
+	  forwarding for the interface is enabled
 	or
-	- at least one of conf/{all,interface}/accept_redirects is TRUE in the case
+	- at least one of conf/{all,interface}/accept_redirects is TRUE in the
-	  forwarding for the interface is disabled
+	  case forwarding for the interface is disabled
 	accept_redirects for the interface will be disabled otherwise
 	default TRUE (host)
 		FALSE (router)
@@ -640,8 +640,8 @@ forwarding - BOOLEAN
 mc_forwarding - BOOLEAN
 	Do multicast routing. The kernel needs to be compiled with CONFIG_MROUTE
 	and a multicast routing daemon is required.
-	conf/all/mc_forwarding must also be set to TRUE to enable multicast routing
+	conf/all/mc_forwarding must also be set to TRUE to enable multicast
-	for the interface
+	routing	for the interface
 
 medium_id - INTEGER
 	Integer value used to differentiate the devices by the medium they
@@ -649,7 +649,7 @@ medium_id - INTEGER
 	the broadcast packets are received only on one of them.
 	The default value 0 means that the device is the only interface
 	to its medium, value of -1 means that medium is not known.
-	
+
 	Currently, it is used to change the proxy_arp behavior:
 	the proxy_arp feature is enabled for packets forwarded between
 	two devices attached to different media.
@@ -699,16 +699,22 @@ accept_source_route - BOOLEAN
 	default TRUE (router)
 		FALSE (host)
 
-rp_filter - BOOLEAN
+rp_filter - INTEGER
-	1 - do source validation by reversed path, as specified in RFC1812
-	    Recommended option for single homed hosts and stub network
-	    routers. Could cause troubles for complicated (not loop free)
-	    networks running a slow unreliable protocol (sort of RIP),
-	    or using static routes.
-
 	0 - No source validation.
+	1 - Strict mode as defined in RFC3704 Strict Reverse Path
+	    Each incoming packet is tested against the FIB and if the interface
+	    is not the best reverse path the packet check will fail.
+	    By default failed packets are discarded.
+	2 - Loose mode as defined in RFC3704 Loose Reverse Path
+	    Each incoming packet's source address is also tested against the FIB
+	    and if the source address is not reachable via any interface
+	    the packet check will fail.
 
-	conf/all/rp_filter must also be set to TRUE to do source validation
+	Current recommended practice in RFC3704 is to enable strict mode
+	to prevent IP spoofing from DDos attacks. If using asymmetric routing
+	or other complicated routing, then loose mode is recommended.
+
+	conf/all/rp_filter must also be set to non-zero to do source validation
 	on the interface
 
 	Default value is 0. Note that some distributions enable it
@@ -782,6 +788,12 @@ arp_ignore - INTEGER
 	The max value from conf/{all,interface}/arp_ignore is used
 	when ARP request is received on the {interface}
 
+arp_notify - BOOLEAN
+	Define mode for notification of address and device changes.
+	0 - (default): do nothing
+	1 - Generate gratuitous arp replies when device is brought up
+	    or hardware address changes.
+
 arp_accept - BOOLEAN
 	Define behavior when gratuitous arp replies are received:
 	0 - drop gratuitous arp frames
@@ -823,7 +835,7 @@ apply to IPv6 [XXX?].
 
 bindv6only - BOOLEAN
 	Default value for IPV6_V6ONLY socket option,
-	which restricts use of the IPv6 socket to IPv6 communication 
+	which restricts use of the IPv6 socket to IPv6 communication
 	only.
 		TRUE: disable IPv4-mapped address feature
 		FALSE: enable IPv4-mapped address feature
@@ -833,19 +845,19 @@ bindv6only - BOOLEAN
 IPv6 Fragmentation:
 
 ip6frag_high_thresh - INTEGER
-	Maximum memory used to reassemble IPv6 fragments. When 
+	Maximum memory used to reassemble IPv6 fragments. When
 	ip6frag_high_thresh bytes of memory is allocated for this purpose,
 	the fragment handler will toss packets until ip6frag_low_thresh
 	is reached.
-	
+
 ip6frag_low_thresh - INTEGER
-	See ip6frag_high_thresh	
+	See ip6frag_high_thresh
 
 ip6frag_time - INTEGER
 	Time in seconds to keep an IPv6 fragment in memory.
 
 ip6frag_secret_interval - INTEGER
-	Regeneration interval (in seconds) of the hash secret (or lifetime 
+	Regeneration interval (in seconds) of the hash secret (or lifetime
 	for the hash secret) for IPv6 fragments.
 	Default: 600
 
@@ -854,17 +866,17 @@ conf/default/*:
 
 
 conf/all/*:
-	Change all the interface-specific settings.  
+	Change all the interface-specific settings.
 
 	[XXX:  Other special features than forwarding?]
 
 conf/all/forwarding - BOOLEAN
-	Enable global IPv6 forwarding between all interfaces.  
+	Enable global IPv6 forwarding between all interfaces.
 
-	IPv4 and IPv6 work differently here; e.g. netfilter must be used 
+	IPv4 and IPv6 work differently here; e.g. netfilter must be used
 	to control which interfaces may forward packets and which not.
 
-	This also sets all interfaces' Host/Router setting 
+	This also sets all interfaces' Host/Router setting
 	'forwarding' to the specified value.  See below for details.
 
 	This referred to as global forwarding.
@@ -875,12 +887,12 @@ proxy_ndp - BOOLEAN
 conf/interface/*:
 	Change special settings per interface.
 
-	The functional behaviour for certain settings is different 
+	The functional behaviour for certain settings is different
 	depending on whether local forwarding is enabled or not.
 
 accept_ra - BOOLEAN
 	Accept Router Advertisements; autoconfigure using them.
-	
+
 	Functional default: enabled if local forwarding is disabled.
 			    disabled if local forwarding is enabled.
 
@@ -926,7 +938,7 @@ accept_source_route - INTEGER
 	Default: 0
 
 autoconf - BOOLEAN
-	Autoconfigure addresses using Prefix Information in Router 
+	Autoconfigure addresses using Prefix Information in Router
 	Advertisements.
 
 	Functional default: enabled if accept_ra_pinfo is enabled.
@@ -935,11 +947,11 @@ autoconf - BOOLEAN
 dad_transmits - INTEGER
 	The amount of Duplicate Address Detection probes to send.
 	Default: 1
-	
-forwarding - BOOLEAN
-	Configure interface-specific Host/Router behaviour.  
 
-	Note: It is recommended to have the same setting on all 
+forwarding - BOOLEAN
+	Configure interface-specific Host/Router behaviour.
+
+	Note: It is recommended to have the same setting on all
 	interfaces; mixed router/host scenarios are rather uncommon.
 
 	FALSE:
@@ -948,13 +960,13 @@ forwarding - BOOLEAN
 
 	1. IsRouter flag is not set in Neighbour Advertisements.
 	2. Router Solicitations are being sent when necessary.
-	3. If accept_ra is TRUE (default), accept Router 
+	3. If accept_ra is TRUE (default), accept Router
 	   Advertisements (and do autoconfiguration).
 	4. If accept_redirects is TRUE (default), accept Redirects.
 
 	TRUE:
 
-	If local forwarding is enabled, Router behaviour is assumed. 
+	If local forwarding is enabled, Router behaviour is assumed.
 	This means exactly the reverse from the above:
 
 	1. IsRouter flag is set in Neighbour Advertisements.
@@ -989,7 +1001,7 @@ router_solicitation_interval - INTEGER
 	Default: 4
 
 router_solicitations - INTEGER
-	Number of Router Solicitations to send until assuming no 
+	Number of Router Solicitations to send until assuming no
 	routers are present.
 	Default: 3
 
@@ -1013,11 +1025,11 @@ temp_prefered_lft - INTEGER
 
 max_desync_factor - INTEGER
 	Maximum value for DESYNC_FACTOR, which is a random value
-	that ensures that clients don't synchronize with each 
+	that ensures that clients don't synchronize with each
 	other and generate new addresses at exactly the same time.
 	value is in seconds.
 	Default: 600
-	
+
 regen_max_retry - INTEGER
 	Number of attempts before give up attempting to generate
 	valid temporary addresses.
@@ -1025,13 +1037,15 @@ regen_max_retry - INTEGER
 
 max_addresses - INTEGER
 	Number of maximum addresses per interface.  0 disables limitation.
-	It is recommended not set too large value (or 0) because it would 
+	It is recommended not set too large value (or 0) because it would
-	be too easy way to crash kernel to allow to create too much of 
+	be too easy way to crash kernel to allow to create too much of
 	autoconfigured addresses.
 	Default: 16
 
 disable_ipv6 - BOOLEAN
-	Disable IPv6 operation.
+	Disable IPv6 operation.  If accept_dad is set to 2, this value
+	will be dynamically set to TRUE if DAD fails for the link-local
+	address.
 	Default: FALSE (enable IPv6 operation)
 
 accept_dad - INTEGER

Documentation/networking/ixgbe.txt

@@ -0,0 +1,199 @@
+Linux Base Driver for 10 Gigabit PCI Express Intel(R) Network Connection
+========================================================================
+
+March 10, 2009
+
+
+Contents
+========
+
+- In This Release
+- Identifying Your Adapter
+- Building and Installation
+- Additional Configurations
+- Support
+
+
+
+In This Release
+===============
+
+This file describes the ixgbe Linux Base Driver for the 10 Gigabit PCI
+Express Intel(R) Network Connection.  This driver includes support for
+Itanium(R)2-based systems.
+
+For questions related to hardware requirements, refer to the documentation
+supplied with your 10 Gigabit adapter.  All hardware requirements listed apply
+to use with Linux.
+
+The following features are available in this kernel:
+ - Native VLANs
+ - Channel Bonding (teaming)
+ - SNMP
+ - Generic Receive Offload
+ - Data Center Bridging
+
+Channel Bonding documentation can be found in the Linux kernel source:
+/Documentation/networking/bonding.txt
+
+Ethtool, lspci, and ifconfig can be used to display device and driver
+specific information.
+
+
+Identifying Your Adapter
+========================
+
+This driver supports devices based on the 82598 controller and the 82599
+controller.
+
+For specific information on identifying which adapter you have, please visit:
+
+    http://support.intel.com/support/network/sb/CS-008441.htm
+
+
+Building and Installation
+=========================
+
+select m for "Intel(R) 10GbE PCI Express adapters support" located at:
+      Location:
+        -> Device Drivers
+          -> Network device support (NETDEVICES [=y])
+            -> Ethernet (10000 Mbit) (NETDEV_10000 [=y])
+
+1. make modules & make modules_install
+
+2. Load the module:
+
+# modprobe ixgbe
+
+   The insmod command can be used if the full
+   path to the driver module is specified.  For example:
+
+     insmod /lib/modules/<KERNEL VERSION>/kernel/drivers/net/ixgbe/ixgbe.ko
+
+   With 2.6 based kernels also make sure that older ixgbe drivers are
+   removed from the kernel, before loading the new module:
+
+     rmmod ixgbe; modprobe ixgbe
+
+3. Assign an IP address to the interface by entering the following, where
+   x is the interface number:
+
+     ifconfig ethx <IP_address>
+
+4. Verify that the interface works. Enter the following, where <IP_address>
+   is the IP address for another machine on the same subnet as the interface
+   that is being tested:
+
+     ping  <IP_address>
+
+
+Additional Configurations
+=========================
+
+  Viewing Link Messages
+  ---------------------
+  Link messages will not be displayed to the console if the distribution is
+  restricting system messages. In order to see network driver link messages on
+  your console, set dmesg to eight by entering the following:
+
+       dmesg -n 8
+
+  NOTE: This setting is not saved across reboots.
+
+
+  Jumbo Frames
+  ------------
+  The driver supports Jumbo Frames for all adapters. Jumbo Frames support is
+  enabled by changing the MTU to a value larger than the default of 1500.
+  The maximum value for the MTU is 16110.  Use the ifconfig command to
+  increase the MTU size.  For example:
+
+        ifconfig ethx mtu 9000 up
+
+  The maximum MTU setting for Jumbo Frames is 16110.  This value coincides
+  with the maximum Jumbo Frames size of 16128.
+
+  Generic Receive Offload, aka GRO
+  --------------------------------
+  The driver supports the in-kernel software implementation of GRO.  GRO has
+  shown that by coalescing Rx traffic into larger chunks of data, CPU
+  utilization can be significantly reduced when under large Rx load.  GRO is an
+  evolution of the previously-used LRO interface.  GRO is able to coalesce
+  other protocols besides TCP.  It's also safe to use with configurations that
+  are problematic for LRO, namely bridging and iSCSI.
+
+  GRO is enabled by default in the driver.  Future versions of ethtool will
+  support disabling and re-enabling GRO on the fly.
+
+
+  Data Center Bridging, aka DCB
+  -----------------------------
+
+  DCB is a configuration Quality of Service implementation in hardware.
+  It uses the VLAN priority tag (802.1p) to filter traffic.  That means
+  that there are 8 different priorities that traffic can be filtered into.
+  It also enables priority flow control which can limit or eliminate the
+  number of dropped packets during network stress.  Bandwidth can be
+  allocated to each of these priorities, which is enforced at the hardware
+  level.
+
+  To enable DCB support in ixgbe, you must enable the DCB netlink layer to
+  allow the userspace tools (see below) to communicate with the driver.
+  This can be found in the kernel configuration here:
+
+        -> Networking support
+          -> Networking options
+            -> Data Center Bridging support
+
+  Once this is selected, DCB support must be selected for ixgbe.  This can
+  be found here:
+
+        -> Device Drivers
+          -> Network device support (NETDEVICES [=y])
+            -> Ethernet (10000 Mbit) (NETDEV_10000 [=y])
+              -> Intel(R) 10GbE PCI Express adapters support
+                -> Data Center Bridging (DCB) Support
+
+  After these options are selected, you must rebuild your kernel and your
+  modules.
+
+  In order to use DCB, userspace tools must be downloaded and installed.
+  The dcbd tools can be found at:
+
+        http://e1000.sf.net
+
+
+  Ethtool
+  -------
+  The driver utilizes the ethtool interface for driver configuration and
+  diagnostics, as well as displaying statistical information.  Ethtool
+  version 3.0 or later is required for this functionality.
+
+  The latest release of ethtool can be found from
+  http://sourceforge.net/projects/gkernel.
+
+
+  NAPI
+  ----
+
+  NAPI (Rx polling mode) is supported in the ixgbe driver.  NAPI is enabled
+  by default in the driver.
+
+  See www.cyberus.ca/~hadi/usenix-paper.tgz for more information on NAPI.
+
+
+Support
+=======
+
+For general information, go to the Intel support website at:
+
+    http://support.intel.com
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+    http://e1000.sourceforge.net
+
+If an issue is identified with the released source code on the supported
+kernel with a supported adapter, email the specific information related
+to the issue to e1000-devel@lists.sf.net

Documentation/networking/rds.txt

@@ -0,0 +1,356 @@
+
+Overview
+========
+
+This readme tries to provide some background on the hows and whys of RDS,
+and will hopefully help you find your way around the code.
+
+In addition, please see this email about RDS origins:
+http://oss.oracle.com/pipermail/rds-devel/2007-November/000228.html
+
+RDS Architecture
+================
+
+RDS provides reliable, ordered datagram delivery by using a single
+reliable connection between any two nodes in the cluster. This allows
+applications to use a single socket to talk to any other process in the
+cluster - so in a cluster with N processes you need N sockets, in contrast
+to N*N if you use a connection-oriented socket transport like TCP.
+
+RDS is not Infiniband-specific; it was designed to support different
+transports.  The current implementation used to support RDS over TCP as well
+as IB. Work is in progress to support RDS over iWARP, and using DCE to
+guarantee no dropped packets on Ethernet, it may be possible to use RDS over
+UDP in the future.
+
+The high-level semantics of RDS from the application's point of view are
+
+ *	Addressing
+        RDS uses IPv4 addresses and 16bit port numbers to identify
+        the end point of a connection. All socket operations that involve
+        passing addresses between kernel and user space generally
+        use a struct sockaddr_in.
+
+        The fact that IPv4 addresses are used does not mean the underlying
+        transport has to be IP-based. In fact, RDS over IB uses a
+        reliable IB connection; the IP address is used exclusively to
+        locate the remote node's GID (by ARPing for the given IP).
+
+        The port space is entirely independent of UDP, TCP or any other
+        protocol.
+
+ *	Socket interface
+        RDS sockets work *mostly* as you would expect from a BSD
+        socket. The next section will cover the details. At any rate,
+        all I/O is performed through the standard BSD socket API.
+        Some additions like zerocopy support are implemented through
+        control messages, while other extensions use the getsockopt/
+        setsockopt calls.
+
+        Sockets must be bound before you can send or receive data.
+        This is needed because binding also selects a transport and
+        attaches it to the socket. Once bound, the transport assignment
+        does not change. RDS will tolerate IPs moving around (eg in
+        a active-active HA scenario), but only as long as the address
+        doesn't move to a different transport.
+
+ *	sysctls
+        RDS supports a number of sysctls in /proc/sys/net/rds
+
+
+Socket Interface
+================
+
+  AF_RDS, PF_RDS, SOL_RDS
+        These constants haven't been assigned yet, because RDS isn't in
+        mainline yet. Currently, the kernel module assigns some constant
+        and publishes it to user space through two sysctl files
+                /proc/sys/net/rds/pf_rds
+                /proc/sys/net/rds/sol_rds
+
+  fd = socket(PF_RDS, SOCK_SEQPACKET, 0);
+        This creates a new, unbound RDS socket.
+
+  setsockopt(SOL_SOCKET): send and receive buffer size
+        RDS honors the send and receive buffer size socket options.
+        You are not allowed to queue more than SO_SNDSIZE bytes to
+        a socket. A message is queued when sendmsg is called, and
+        it leaves the queue when the remote system acknowledges
+        its arrival.
+
+        The SO_RCVSIZE option controls the maximum receive queue length.
+        This is a soft limit rather than a hard limit - RDS will
+        continue to accept and queue incoming messages, even if that
+        takes the queue length over the limit. However, it will also
+        mark the port as "congested" and send a congestion update to
+        the source node. The source node is supposed to throttle any
+        processes sending to this congested port.
+
+  bind(fd, &sockaddr_in, ...)
+        This binds the socket to a local IP address and port, and a
+        transport.
+
+  sendmsg(fd, ...)
+        Sends a message to the indicated recipient. The kernel will
+        transparently establish the underlying reliable connection
+        if it isn't up yet.
+
+        An attempt to send a message that exceeds SO_SNDSIZE will
+        return with -EMSGSIZE
+
+        An attempt to send a message that would take the total number
+        of queued bytes over the SO_SNDSIZE threshold will return
+        EAGAIN.
+
+        An attempt to send a message to a destination that is marked
+        as "congested" will return ENOBUFS.
+
+  recvmsg(fd, ...)
+        Receives a message that was queued to this socket. The sockets
+        recv queue accounting is adjusted, and if the queue length
+        drops below SO_SNDSIZE, the port is marked uncongested, and
+        a congestion update is sent to all peers.
+
+        Applications can ask the RDS kernel module to receive
+        notifications via control messages (for instance, there is a
+        notification when a congestion update arrived, or when a RDMA
+        operation completes). These notifications are received through
+        the msg.msg_control buffer of struct msghdr. The format of the
+        messages is described in manpages.
+
+  poll(fd)
+        RDS supports the poll interface to allow the application
+        to implement async I/O.
+
+        POLLIN handling is pretty straightforward. When there's an
+        incoming message queued to the socket, or a pending notification,
+        we signal POLLIN.
+
+        POLLOUT is a little harder. Since you can essentially send
+        to any destination, RDS will always signal POLLOUT as long as
+        there's room on the send queue (ie the number of bytes queued
+        is less than the sendbuf size).
+
+        However, the kernel will refuse to accept messages to
+        a destination marked congested - in this case you will loop
+        forever if you rely on poll to tell you what to do.
+        This isn't a trivial problem, but applications can deal with
+        this - by using congestion notifications, and by checking for
+        ENOBUFS errors returned by sendmsg.
+
+  setsockopt(SOL_RDS, RDS_CANCEL_SENT_TO, &sockaddr_in)
+        This allows the application to discard all messages queued to a
+        specific destination on this particular socket.
+
+        This allows the application to cancel outstanding messages if
+        it detects a timeout. For instance, if it tried to send a message,
+        and the remote host is unreachable, RDS will keep trying forever.
+        The application may decide it's not worth it, and cancel the
+        operation. In this case, it would use RDS_CANCEL_SENT_TO to
+        nuke any pending messages.
+
+
+RDMA for RDS
+============
+
+  see rds-rdma(7) manpage (available in rds-tools)
+
+
+Congestion Notifications
+========================
+
+  see rds(7) manpage
+
+
+RDS Protocol
+============
+
+  Message header
+
+    The message header is a 'struct rds_header' (see rds.h):
+    Fields:
+      h_sequence:
+          per-packet sequence number
+      h_ack:
+          piggybacked acknowledgment of last packet received
+      h_len:
+          length of data, not including header
+      h_sport:
+          source port
+      h_dport:
+          destination port
+      h_flags:
+          CONG_BITMAP - this is a congestion update bitmap
+          ACK_REQUIRED - receiver must ack this packet
+          RETRANSMITTED - packet has previously been sent
+      h_credit:
+          indicate to other end of connection that
+          it has more credits available (i.e. there is
+          more send room)
+      h_padding[4]:
+          unused, for future use
+      h_csum:
+          header checksum
+      h_exthdr:
+          optional data can be passed here. This is currently used for
+          passing RDMA-related information.
+
+  ACK and retransmit handling
+
+      One might think that with reliable IB connections you wouldn't need
+      to ack messages that have been received.  The problem is that IB
+      hardware generates an ack message before it has DMAed the message
+      into memory.  This creates a potential message loss if the HCA is
+      disabled for any reason between when it sends the ack and before
+      the message is DMAed and processed.  This is only a potential issue
+      if another HCA is available for fail-over.
+
+      Sending an ack immediately would allow the sender to free the sent
+      message from their send queue quickly, but could cause excessive
+      traffic to be used for acks. RDS piggybacks acks on sent data
+      packets.  Ack-only packets are reduced by only allowing one to be
+      in flight at a time, and by the sender only asking for acks when
+      its send buffers start to fill up. All retransmissions are also
+      acked.
+
+  Flow Control
+
+      RDS's IB transport uses a credit-based mechanism to verify that
+      there is space in the peer's receive buffers for more data. This
+      eliminates the need for hardware retries on the connection.
+
+  Congestion
+
+      Messages waiting in the receive queue on the receiving socket
+      are accounted against the sockets SO_RCVBUF option value.  Only
+      the payload bytes in the message are accounted for.  If the
+      number of bytes queued equals or exceeds rcvbuf then the socket
+      is congested.  All sends attempted to this socket's address
+      should return block or return -EWOULDBLOCK.
+
+      Applications are expected to be reasonably tuned such that this
+      situation very rarely occurs.  An application encountering this
+      "back-pressure" is considered a bug.
+
+      This is implemented by having each node maintain bitmaps which
+      indicate which ports on bound addresses are congested.  As the
+      bitmap changes it is sent through all the connections which
+      terminate in the local address of the bitmap which changed.
+
+      The bitmaps are allocated as connections are brought up.  This
+      avoids allocation in the interrupt handling path which queues
+      sages on sockets.  The dense bitmaps let transports send the
+      entire bitmap on any bitmap change reasonably efficiently.  This
+      is much easier to implement than some finer-grained
+      communication of per-port congestion.  The sender does a very
+      inexpensive bit test to test if the port it's about to send to
+      is congested or not.
+
+
+RDS Transport Layer
+==================
+
+  As mentioned above, RDS is not IB-specific. Its code is divided
+  into a general RDS layer and a transport layer.
+
+  The general layer handles the socket API, congestion handling,
+  loopback, stats, usermem pinning, and the connection state machine.
+
+  The transport layer handles the details of the transport. The IB
+  transport, for example, handles all the queue pairs, work requests,
+  CM event handlers, and other Infiniband details.
+
+
+RDS Kernel Structures
+=====================
+
+  struct rds_message
+    aka possibly "rds_outgoing", the generic RDS layer copies data to
+    be sent and sets header fields as needed, based on the socket API.
+    This is then queued for the individual connection and sent by the
+    connection's transport.
+  struct rds_incoming
+    a generic struct referring to incoming data that can be handed from
+    the transport to the general code and queued by the general code
+    while the socket is awoken. It is then passed back to the transport
+    code to handle the actual copy-to-user.
+  struct rds_socket
+    per-socket information
+  struct rds_connection
+    per-connection information
+  struct rds_transport
+    pointers to transport-specific functions
+  struct rds_statistics
+    non-transport-specific statistics
+  struct rds_cong_map
+    wraps the raw congestion bitmap, contains rbnode, waitq, etc.
+
+Connection management
+=====================
+
+  Connections may be in UP, DOWN, CONNECTING, DISCONNECTING, and
+  ERROR states.
+
+  The first time an attempt is made by an RDS socket to send data to
+  a node, a connection is allocated and connected. That connection is
+  then maintained forever -- if there are transport errors, the
+  connection will be dropped and re-established.
+
+  Dropping a connection while packets are queued will cause queued or
+  partially-sent datagrams to be retransmitted when the connection is
+  re-established.
+
+
+The send path
+=============
+
+  rds_sendmsg()
+    struct rds_message built from incoming data
+    CMSGs parsed (e.g. RDMA ops)
+    transport connection alloced and connected if not already
+    rds_message placed on send queue
+    send worker awoken
+  rds_send_worker()
+    calls rds_send_xmit() until queue is empty
+  rds_send_xmit()
+    transmits congestion map if one is pending
+    may set ACK_REQUIRED
+    calls transport to send either non-RDMA or RDMA message
+    (RDMA ops never retransmitted)
+  rds_ib_xmit()
+    allocs work requests from send ring
+    adds any new send credits available to peer (h_credits)
+    maps the rds_message's sg list
+    piggybacks ack
+    populates work requests
+    post send to connection's queue pair
+
+The recv path
+=============
+
+  rds_ib_recv_cq_comp_handler()
+    looks at write completions
+    unmaps recv buffer from device
+    no errors, call rds_ib_process_recv()
+    refill recv ring
+  rds_ib_process_recv()
+    validate header checksum
+    copy header to rds_ib_incoming struct if start of a new datagram
+    add to ibinc's fraglist
+    if competed datagram:
+      update cong map if datagram was cong update
+      call rds_recv_incoming() otherwise
+      note if ack is required
+  rds_recv_incoming()
+    drop duplicate packets
+    respond to pings
+    find the sock associated with this datagram
+    add to sock queue
+    wake up sock
+    do some congestion calculations
+  rds_recvmsg
+    copy data into user iovec
+    handle CMSGs
+    return to application
+
+

Documentation/networking/timestamping.txt

@@ -0,0 +1,180 @@
+The existing interfaces for getting network packages time stamped are:
+
+* SO_TIMESTAMP
+  Generate time stamp for each incoming packet using the (not necessarily
+  monotonous!) system time. Result is returned via recv_msg() in a
+  control message as timeval (usec resolution).
+
+* SO_TIMESTAMPNS
+  Same time stamping mechanism as SO_TIMESTAMP, but returns result as
+  timespec (nsec resolution).
+
+* IP_MULTICAST_LOOP + SO_TIMESTAMP[NS]
+  Only for multicasts: approximate send time stamp by receiving the looped
+  packet and using its receive time stamp.
+
+The following interface complements the existing ones: receive time
+stamps can be generated and returned for arbitrary packets and much
+closer to the point where the packet is really sent. Time stamps can
+be generated in software (as before) or in hardware (if the hardware
+has such a feature).
+
+SO_TIMESTAMPING:
+
+Instructs the socket layer which kind of information is wanted. The
+parameter is an integer with some of the following bits set. Setting
+other bits is an error and doesn't change the current state.
+
+SOF_TIMESTAMPING_TX_HARDWARE:  try to obtain send time stamp in hardware
+SOF_TIMESTAMPING_TX_SOFTWARE:  if SOF_TIMESTAMPING_TX_HARDWARE is off or
+                               fails, then do it in software
+SOF_TIMESTAMPING_RX_HARDWARE:  return the original, unmodified time stamp
+                               as generated by the hardware
+SOF_TIMESTAMPING_RX_SOFTWARE:  if SOF_TIMESTAMPING_RX_HARDWARE is off or
+                               fails, then do it in software
+SOF_TIMESTAMPING_RAW_HARDWARE: return original raw hardware time stamp
+SOF_TIMESTAMPING_SYS_HARDWARE: return hardware time stamp transformed to
+                               the system time base
+SOF_TIMESTAMPING_SOFTWARE:     return system time stamp generated in
+                               software
+
+SOF_TIMESTAMPING_TX/RX determine how time stamps are generated.
+SOF_TIMESTAMPING_RAW/SYS determine how they are reported in the
+following control message:
+    struct scm_timestamping {
+           struct timespec systime;
+           struct timespec hwtimetrans;
+           struct timespec hwtimeraw;
+    };
+
+recvmsg() can be used to get this control message for regular incoming
+packets. For send time stamps the outgoing packet is looped back to
+the socket's error queue with the send time stamp(s) attached. It can
+be received with recvmsg(flags=MSG_ERRQUEUE). The call returns the
+original outgoing packet data including all headers preprended down to
+and including the link layer, the scm_timestamping control message and
+a sock_extended_err control message with ee_errno==ENOMSG and
+ee_origin==SO_EE_ORIGIN_TIMESTAMPING. A socket with such a pending
+bounced packet is ready for reading as far as select() is concerned.
+If the outgoing packet has to be fragmented, then only the first
+fragment is time stamped and returned to the sending socket.
+
+All three values correspond to the same event in time, but were
+generated in different ways. Each of these values may be empty (= all
+zero), in which case no such value was available. If the application
+is not interested in some of these values, they can be left blank to
+avoid the potential overhead of calculating them.
+
+systime is the value of the system time at that moment. This
+corresponds to the value also returned via SO_TIMESTAMP[NS]. If the
+time stamp was generated by hardware, then this field is
+empty. Otherwise it is filled in if SOF_TIMESTAMPING_SOFTWARE is
+set.
+
+hwtimeraw is the original hardware time stamp. Filled in if
+SOF_TIMESTAMPING_RAW_HARDWARE is set. No assumptions about its
+relation to system time should be made.
+
+hwtimetrans is the hardware time stamp transformed so that it
+corresponds as good as possible to system time. This correlation is
+not perfect; as a consequence, sorting packets received via different
+NICs by their hwtimetrans may differ from the order in which they were
+received. hwtimetrans may be non-monotonic even for the same NIC.
+Filled in if SOF_TIMESTAMPING_SYS_HARDWARE is set. Requires support
+by the network device and will be empty without that support.
+
+
+SIOCSHWTSTAMP:
+
+Hardware time stamping must also be initialized for each device driver
+that is expected to do hardware time stamping. The parameter is:
+
+struct hwtstamp_config {
+    int flags;           /* no flags defined right now, must be zero */
+    int tx_type;         /* HWTSTAMP_TX_* */
+    int rx_filter;       /* HWTSTAMP_FILTER_* */
+};
+
+Desired behavior is passed into the kernel and to a specific device by
+calling ioctl(SIOCSHWTSTAMP) with a pointer to a struct ifreq whose
+ifr_data points to a struct hwtstamp_config. The tx_type and
+rx_filter are hints to the driver what it is expected to do. If
+the requested fine-grained filtering for incoming packets is not
+supported, the driver may time stamp more than just the requested types
+of packets.
+
+A driver which supports hardware time stamping shall update the struct
+with the actual, possibly more permissive configuration. If the
+requested packets cannot be time stamped, then nothing should be
+changed and ERANGE shall be returned (in contrast to EINVAL, which
+indicates that SIOCSHWTSTAMP is not supported at all).
+
+Only a processes with admin rights may change the configuration. User
+space is responsible to ensure that multiple processes don't interfere
+with each other and that the settings are reset.
+
+/* possible values for hwtstamp_config->tx_type */
+enum {
+	/*
+	 * no outgoing packet will need hardware time stamping;
+	 * should a packet arrive which asks for it, no hardware
+	 * time stamping will be done
+	 */
+	HWTSTAMP_TX_OFF,
+
+	/*
+	 * enables hardware time stamping for outgoing packets;
+	 * the sender of the packet decides which are to be
+	 * time stamped by setting SOF_TIMESTAMPING_TX_SOFTWARE
+	 * before sending the packet
+	 */
+	HWTSTAMP_TX_ON,
+};
+
+/* possible values for hwtstamp_config->rx_filter */
+enum {
+	/* time stamp no incoming packet at all */
+	HWTSTAMP_FILTER_NONE,
+
+	/* time stamp any incoming packet */
+	HWTSTAMP_FILTER_ALL,
+
+        /* return value: time stamp all packets requested plus some others */
+        HWTSTAMP_FILTER_SOME,
+
+	/* PTP v1, UDP, any kind of event packet */
+	HWTSTAMP_FILTER_PTP_V1_L4_EVENT,
+
+        ...
+};
+
+
+DEVICE IMPLEMENTATION
+
+A driver which supports hardware time stamping must support the
+SIOCSHWTSTAMP ioctl. Time stamps for received packets must be stored
+in the skb with skb_hwtstamp_set().
+
+Time stamps for outgoing packets are to be generated as follows:
+- In hard_start_xmit(), check if skb_hwtstamp_check_tx_hardware()
+  returns non-zero. If yes, then the driver is expected
+  to do hardware time stamping.
+- If this is possible for the skb and requested, then declare
+  that the driver is doing the time stamping by calling
+  skb_hwtstamp_tx_in_progress(). A driver not supporting
+  hardware time stamping doesn't do that. A driver must never
+  touch sk_buff::tstamp! It is used to store how time stamping
+  for an outgoing packets is to be done.
+- As soon as the driver has sent the packet and/or obtained a
+  hardware time stamp for it, it passes the time stamp back by
+  calling skb_hwtstamp_tx() with the original skb, the raw
+  hardware time stamp and a handle to the device (necessary
+  to convert the hardware time stamp to system time). If obtaining
+  the hardware time stamp somehow fails, then the driver should
+  not fall back to software time stamping. The rationale is that
+  this would occur at a later time in the processing pipeline
+  than other software time stamping and therefore could lead
+  to unexpected deltas between time stamps.
+- If the driver did not call skb_hwtstamp_tx_in_progress(), then
+  dev_hard_start_xmit() checks whether software time stamping
+  is wanted as fallback and potentially generates the time stamp.

Documentation/networking/timestamping/.gitignore

@@ -0,0 +1 @@
+timestamping

Documentation/networking/timestamping/Makefile

@@ -0,0 +1,6 @@
+CPPFLAGS = -I../../../include
+
+timestamping: timestamping.c
+
+clean:
+	rm -f timestamping

Documentation/networking/timestamping/timestamping.c

@@ -0,0 +1,533 @@
+/*
+ * This program demonstrates how the various time stamping features in
+ * the Linux kernel work. It emulates the behavior of a PTP
+ * implementation in stand-alone master mode by sending PTPv1 Sync
+ * multicasts once every second. It looks for similar packets, but
+ * beyond that doesn't actually implement PTP.
+ *
+ * Outgoing packets are time stamped with SO_TIMESTAMPING with or
+ * without hardware support.
+ *
+ * Incoming packets are time stamped with SO_TIMESTAMPING with or
+ * without hardware support, SIOCGSTAMP[NS] (per-socket time stamp) and
+ * SO_TIMESTAMP[NS].
+ *
+ * Copyright (C) 2009 Intel Corporation.
+ * Author: Patrick Ohly <patrick.ohly@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+
+#include <sys/time.h>
+#include <sys/socket.h>
+#include <sys/select.h>
+#include <sys/ioctl.h>
+#include <arpa/inet.h>
+#include <net/if.h>
+
+#include "asm/types.h"
+#include "linux/net_tstamp.h"
+#include "linux/errqueue.h"
+
+#ifndef SO_TIMESTAMPING
+# define SO_TIMESTAMPING         37
+# define SCM_TIMESTAMPING        SO_TIMESTAMPING
+#endif
+
+#ifndef SO_TIMESTAMPNS
+# define SO_TIMESTAMPNS 35
+#endif
+
+#ifndef SIOCGSTAMPNS
+# define SIOCGSTAMPNS 0x8907
+#endif
+
+#ifndef SIOCSHWTSTAMP
+# define SIOCSHWTSTAMP 0x89b0
+#endif
+
+static void usage(const char *error)
+{
+	if (error)
+		printf("invalid option: %s\n", error);
+	printf("timestamping interface option*\n\n"
+	       "Options:\n"
+	       "  IP_MULTICAST_LOOP - looping outgoing multicasts\n"
+	       "  SO_TIMESTAMP - normal software time stamping, ms resolution\n"
+	       "  SO_TIMESTAMPNS - more accurate software time stamping\n"
+	       "  SOF_TIMESTAMPING_TX_HARDWARE - hardware time stamping of outgoing packets\n"
+	       "  SOF_TIMESTAMPING_TX_SOFTWARE - software fallback for outgoing packets\n"
+	       "  SOF_TIMESTAMPING_RX_HARDWARE - hardware time stamping of incoming packets\n"
+	       "  SOF_TIMESTAMPING_RX_SOFTWARE - software fallback for incoming packets\n"
+	       "  SOF_TIMESTAMPING_SOFTWARE - request reporting of software time stamps\n"
+	       "  SOF_TIMESTAMPING_SYS_HARDWARE - request reporting of transformed HW time stamps\n"
+	       "  SOF_TIMESTAMPING_RAW_HARDWARE - request reporting of raw HW time stamps\n"
+	       "  SIOCGSTAMP - check last socket time stamp\n"
+	       "  SIOCGSTAMPNS - more accurate socket time stamp\n");
+	exit(1);
+}
+
+static void bail(const char *error)
+{
+	printf("%s: %s\n", error, strerror(errno));
+	exit(1);
+}
+
+static const unsigned char sync[] = {
+	0x00, 0x01, 0x00, 0x01,
+	0x5f, 0x44, 0x46, 0x4c,
+	0x54, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x01, 0x01,
+
+	/* fake uuid */
+	0x00, 0x01,
+	0x02, 0x03, 0x04, 0x05,
+
+	0x00, 0x01, 0x00, 0x37,
+	0x00, 0x00, 0x00, 0x08,
+	0x00, 0x00, 0x00, 0x00,
+	0x49, 0x05, 0xcd, 0x01,
+	0x29, 0xb1, 0x8d, 0xb0,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x01,
+
+	/* fake uuid */
+	0x00, 0x01,
+	0x02, 0x03, 0x04, 0x05,
+
+	0x00, 0x00, 0x00, 0x37,
+	0x00, 0x00, 0x00, 0x04,
+	0x44, 0x46, 0x4c, 0x54,
+	0x00, 0x00, 0xf0, 0x60,
+	0x00, 0x01, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x01,
+	0x00, 0x00, 0xf0, 0x60,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x04,
+	0x44, 0x46, 0x4c, 0x54,
+	0x00, 0x01,
+
+	/* fake uuid */
+	0x00, 0x01,
+	0x02, 0x03, 0x04, 0x05,
+
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00
+};
+
+static void sendpacket(int sock, struct sockaddr *addr, socklen_t addr_len)
+{
+	struct timeval now;
+	int res;
+
+	res = sendto(sock, sync, sizeof(sync), 0,
+		addr, addr_len);
+	gettimeofday(&now, 0);
+	if (res < 0)
+		printf("%s: %s\n", "send", strerror(errno));
+	else
+		printf("%ld.%06ld: sent %d bytes\n",
+		       (long)now.tv_sec, (long)now.tv_usec,
+		       res);
+}
+
+static void printpacket(struct msghdr *msg, int res,
+			char *data,
+			int sock, int recvmsg_flags,
+			int siocgstamp, int siocgstampns)
+{
+	struct sockaddr_in *from_addr = (struct sockaddr_in *)msg->msg_name;
+	struct cmsghdr *cmsg;
+	struct timeval tv;
+	struct timespec ts;
+	struct timeval now;
+
+	gettimeofday(&now, 0);
+
+	printf("%ld.%06ld: received %s data, %d bytes from %s, %d bytes control messages\n",
+	       (long)now.tv_sec, (long)now.tv_usec,
+	       (recvmsg_flags & MSG_ERRQUEUE) ? "error" : "regular",
+	       res,
+	       inet_ntoa(from_addr->sin_addr),
+	       msg->msg_controllen);
+	for (cmsg = CMSG_FIRSTHDR(msg);
+	     cmsg;
+	     cmsg = CMSG_NXTHDR(msg, cmsg)) {
+		printf("   cmsg len %d: ", cmsg->cmsg_len);
+		switch (cmsg->cmsg_level) {
+		case SOL_SOCKET:
+			printf("SOL_SOCKET ");
+			switch (cmsg->cmsg_type) {
+			case SO_TIMESTAMP: {
+				struct timeval *stamp =
+					(struct timeval *)CMSG_DATA(cmsg);
+				printf("SO_TIMESTAMP %ld.%06ld",
+				       (long)stamp->tv_sec,
+				       (long)stamp->tv_usec);
+				break;
+			}
+			case SO_TIMESTAMPNS: {
+				struct timespec *stamp =
+					(struct timespec *)CMSG_DATA(cmsg);
+				printf("SO_TIMESTAMPNS %ld.%09ld",
+				       (long)stamp->tv_sec,
+				       (long)stamp->tv_nsec);
+				break;
+			}
+			case SO_TIMESTAMPING: {
+				struct timespec *stamp =
+					(struct timespec *)CMSG_DATA(cmsg);
+				printf("SO_TIMESTAMPING ");
+				printf("SW %ld.%09ld ",
+				       (long)stamp->tv_sec,
+				       (long)stamp->tv_nsec);
+				stamp++;
+				printf("HW transformed %ld.%09ld ",
+				       (long)stamp->tv_sec,
+				       (long)stamp->tv_nsec);
+				stamp++;
+				printf("HW raw %ld.%09ld",
+				       (long)stamp->tv_sec,
+				       (long)stamp->tv_nsec);
+				break;
+			}
+			default:
+				printf("type %d", cmsg->cmsg_type);
+				break;
+			}
+			break;
+		case IPPROTO_IP:
+			printf("IPPROTO_IP ");
+			switch (cmsg->cmsg_type) {
+			case IP_RECVERR: {
+				struct sock_extended_err *err =
+					(struct sock_extended_err *)CMSG_DATA(cmsg);
+				printf("IP_RECVERR ee_errno '%s' ee_origin %d => %s",
+					strerror(err->ee_errno),
+					err->ee_origin,
+#ifdef SO_EE_ORIGIN_TIMESTAMPING
+					err->ee_origin == SO_EE_ORIGIN_TIMESTAMPING ?
+					"bounced packet" : "unexpected origin"
+#else
+					"probably SO_EE_ORIGIN_TIMESTAMPING"
+#endif
+					);
+				if (res < sizeof(sync))
+					printf(" => truncated data?!");
+				else if (!memcmp(sync, data + res - sizeof(sync),
+							sizeof(sync)))
+					printf(" => GOT OUR DATA BACK (HURRAY!)");
+				break;
+			}
+			case IP_PKTINFO: {
+				struct in_pktinfo *pktinfo =
+					(struct in_pktinfo *)CMSG_DATA(cmsg);
+				printf("IP_PKTINFO interface index %u",
+					pktinfo->ipi_ifindex);
+				break;
+			}
+			default:
+				printf("type %d", cmsg->cmsg_type);
+				break;
+			}
+			break;
+		default:
+			printf("level %d type %d",
+				cmsg->cmsg_level,
+				cmsg->cmsg_type);
+			break;
+		}
+		printf("\n");
+	}
+
+	if (siocgstamp) {
+		if (ioctl(sock, SIOCGSTAMP, &tv))
+			printf("   %s: %s\n", "SIOCGSTAMP", strerror(errno));
+		else
+			printf("SIOCGSTAMP %ld.%06ld\n",
+			       (long)tv.tv_sec,
+			       (long)tv.tv_usec);
+	}
+	if (siocgstampns) {
+		if (ioctl(sock, SIOCGSTAMPNS, &ts))
+			printf("   %s: %s\n", "SIOCGSTAMPNS", strerror(errno));
+		else
+			printf("SIOCGSTAMPNS %ld.%09ld\n",
+			       (long)ts.tv_sec,
+			       (long)ts.tv_nsec);
+	}
+}
+
+static void recvpacket(int sock, int recvmsg_flags,
+		       int siocgstamp, int siocgstampns)
+{
+	char data[256];
+	struct msghdr msg;
+	struct iovec entry;
+	struct sockaddr_in from_addr;
+	struct {
+		struct cmsghdr cm;
+		char control[512];
+	} control;
+	int res;
+
+	memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = &entry;
+	msg.msg_iovlen = 1;
+	entry.iov_base = data;
+	entry.iov_len = sizeof(data);
+	msg.msg_name = (caddr_t)&from_addr;
+	msg.msg_namelen = sizeof(from_addr);
+	msg.msg_control = &control;
+	msg.msg_controllen = sizeof(control);
+
+	res = recvmsg(sock, &msg, recvmsg_flags|MSG_DONTWAIT);
+	if (res < 0) {
+		printf("%s %s: %s\n",
+		       "recvmsg",
+		       (recvmsg_flags & MSG_ERRQUEUE) ? "error" : "regular",
+		       strerror(errno));
+	} else {
+		printpacket(&msg, res, data,
+			    sock, recvmsg_flags,
+			    siocgstamp, siocgstampns);
+	}
+}
+
+int main(int argc, char **argv)
+{
+	int so_timestamping_flags = 0;
+	int so_timestamp = 0;
+	int so_timestampns = 0;
+	int siocgstamp = 0;
+	int siocgstampns = 0;
+	int ip_multicast_loop = 0;
+	char *interface;
+	int i;
+	int enabled = 1;
+	int sock;
+	struct ifreq device;
+	struct ifreq hwtstamp;
+	struct hwtstamp_config hwconfig, hwconfig_requested;
+	struct sockaddr_in addr;
+	struct ip_mreq imr;
+	struct in_addr iaddr;
+	int val;
+	socklen_t len;
+	struct timeval next;
+
+	if (argc < 2)
+		usage(0);
+	interface = argv[1];
+
+	for (i = 2; i < argc; i++) {
+		if (!strcasecmp(argv[i], "SO_TIMESTAMP"))
+			so_timestamp = 1;
+		else if (!strcasecmp(argv[i], "SO_TIMESTAMPNS"))
+			so_timestampns = 1;
+		else if (!strcasecmp(argv[i], "SIOCGSTAMP"))
+			siocgstamp = 1;
+		else if (!strcasecmp(argv[i], "SIOCGSTAMPNS"))
+			siocgstampns = 1;
+		else if (!strcasecmp(argv[i], "IP_MULTICAST_LOOP"))
+			ip_multicast_loop = 1;
+		else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_TX_HARDWARE"))
+			so_timestamping_flags |= SOF_TIMESTAMPING_TX_HARDWARE;
+		else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_TX_SOFTWARE"))
+			so_timestamping_flags |= SOF_TIMESTAMPING_TX_SOFTWARE;
+		else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_RX_HARDWARE"))
+			so_timestamping_flags |= SOF_TIMESTAMPING_RX_HARDWARE;
+		else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_RX_SOFTWARE"))
+			so_timestamping_flags |= SOF_TIMESTAMPING_RX_SOFTWARE;
+		else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_SOFTWARE"))
+			so_timestamping_flags |= SOF_TIMESTAMPING_SOFTWARE;
+		else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_SYS_HARDWARE"))
+			so_timestamping_flags |= SOF_TIMESTAMPING_SYS_HARDWARE;
+		else if (!strcasecmp(argv[i], "SOF_TIMESTAMPING_RAW_HARDWARE"))
+			so_timestamping_flags |= SOF_TIMESTAMPING_RAW_HARDWARE;
+		else
+			usage(argv[i]);
+	}
+
+	sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
+	if (socket < 0)
+		bail("socket");
+
+	memset(&device, 0, sizeof(device));
+	strncpy(device.ifr_name, interface, sizeof(device.ifr_name));
+	if (ioctl(sock, SIOCGIFADDR, &device) < 0)
+		bail("getting interface IP address");
+
+	memset(&hwtstamp, 0, sizeof(hwtstamp));
+	strncpy(hwtstamp.ifr_name, interface, sizeof(hwtstamp.ifr_name));
+	hwtstamp.ifr_data = (void *)&hwconfig;
+	memset(&hwconfig, 0, sizeof(&hwconfig));
+	hwconfig.tx_type =
+		(so_timestamping_flags & SOF_TIMESTAMPING_TX_HARDWARE) ?
+		HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF;
+	hwconfig.rx_filter =
+		(so_timestamping_flags & SOF_TIMESTAMPING_RX_HARDWARE) ?
+		HWTSTAMP_FILTER_PTP_V1_L4_SYNC : HWTSTAMP_FILTER_NONE;
+	hwconfig_requested = hwconfig;
+	if (ioctl(sock, SIOCSHWTSTAMP, &hwtstamp) < 0) {
+		if ((errno == EINVAL || errno == ENOTSUP) &&
+		    hwconfig_requested.tx_type == HWTSTAMP_TX_OFF &&
+		    hwconfig_requested.rx_filter == HWTSTAMP_FILTER_NONE)
+			printf("SIOCSHWTSTAMP: disabling hardware time stamping not possible\n");
+		else
+			bail("SIOCSHWTSTAMP");
+	}
+	printf("SIOCSHWTSTAMP: tx_type %d requested, got %d; rx_filter %d requested, got %d\n",
+	       hwconfig_requested.tx_type, hwconfig.tx_type,
+	       hwconfig_requested.rx_filter, hwconfig.rx_filter);
+
+	/* bind to PTP port */
+	addr.sin_family = AF_INET;
+	addr.sin_addr.s_addr = htonl(INADDR_ANY);
+	addr.sin_port = htons(319 /* PTP event port */);
+	if (bind(sock,
+		 (struct sockaddr *)&addr,
+		 sizeof(struct sockaddr_in)) < 0)
+		bail("bind");
+
+	/* set multicast group for outgoing packets */
+	inet_aton("224.0.1.130", &iaddr); /* alternate PTP domain 1 */
+	addr.sin_addr = iaddr;
+	imr.imr_multiaddr.s_addr = iaddr.s_addr;
+	imr.imr_interface.s_addr =
+		((struct sockaddr_in *)&device.ifr_addr)->sin_addr.s_addr;
+	if (setsockopt(sock, IPPROTO_IP, IP_MULTICAST_IF,
+		       &imr.imr_interface.s_addr, sizeof(struct in_addr)) < 0)
+		bail("set multicast");
+
+	/* join multicast group, loop our own packet */
+	if (setsockopt(sock, IPPROTO_IP, IP_ADD_MEMBERSHIP,
+		       &imr, sizeof(struct ip_mreq)) < 0)
+		bail("join multicast group");
+
+	if (setsockopt(sock, IPPROTO_IP, IP_MULTICAST_LOOP,
+		       &ip_multicast_loop, sizeof(enabled)) < 0) {
+		bail("loop multicast");
+	}
+
+	/* set socket options for time stamping */
+	if (so_timestamp &&
+		setsockopt(sock, SOL_SOCKET, SO_TIMESTAMP,
+			   &enabled, sizeof(enabled)) < 0)
+		bail("setsockopt SO_TIMESTAMP");
+
+	if (so_timestampns &&
+		setsockopt(sock, SOL_SOCKET, SO_TIMESTAMPNS,
+			   &enabled, sizeof(enabled)) < 0)
+		bail("setsockopt SO_TIMESTAMPNS");
+
+	if (so_timestamping_flags &&
+		setsockopt(sock, SOL_SOCKET, SO_TIMESTAMPING,
+			   &so_timestamping_flags,
+			   sizeof(so_timestamping_flags)) < 0)
+		bail("setsockopt SO_TIMESTAMPING");
+
+	/* request IP_PKTINFO for debugging purposes */
+	if (setsockopt(sock, SOL_IP, IP_PKTINFO,
+		       &enabled, sizeof(enabled)) < 0)
+		printf("%s: %s\n", "setsockopt IP_PKTINFO", strerror(errno));
+
+	/* verify socket options */
+	len = sizeof(val);
+	if (getsockopt(sock, SOL_SOCKET, SO_TIMESTAMP, &val, &len) < 0)
+		printf("%s: %s\n", "getsockopt SO_TIMESTAMP", strerror(errno));
+	else
+		printf("SO_TIMESTAMP %d\n", val);
+
+	if (getsockopt(sock, SOL_SOCKET, SO_TIMESTAMPNS, &val, &len) < 0)
+		printf("%s: %s\n", "getsockopt SO_TIMESTAMPNS",
+		       strerror(errno));
+	else
+		printf("SO_TIMESTAMPNS %d\n", val);
+
+	if (getsockopt(sock, SOL_SOCKET, SO_TIMESTAMPING, &val, &len) < 0) {
+		printf("%s: %s\n", "getsockopt SO_TIMESTAMPING",
+		       strerror(errno));
+	} else {
+		printf("SO_TIMESTAMPING %d\n", val);
+		if (val != so_timestamping_flags)
+			printf("   not the expected value %d\n",
+			       so_timestamping_flags);
+	}
+
+	/* send packets forever every five seconds */
+	gettimeofday(&next, 0);
+	next.tv_sec = (next.tv_sec + 1) / 5 * 5;
+	next.tv_usec = 0;
+	while (1) {
+		struct timeval now;
+		struct timeval delta;
+		long delta_us;
+		int res;
+		fd_set readfs, errorfs;
+
+		gettimeofday(&now, 0);
+		delta_us = (long)(next.tv_sec - now.tv_sec) * 1000000 +
+			(long)(next.tv_usec - now.tv_usec);
+		if (delta_us > 0) {
+			/* continue waiting for timeout or data */
+			delta.tv_sec = delta_us / 1000000;
+			delta.tv_usec = delta_us % 1000000;
+
+			FD_ZERO(&readfs);
+			FD_ZERO(&errorfs);
+			FD_SET(sock, &readfs);
+			FD_SET(sock, &errorfs);
+			printf("%ld.%06ld: select %ldus\n",
+			       (long)now.tv_sec, (long)now.tv_usec,
+			       delta_us);
+			res = select(sock + 1, &readfs, 0, &errorfs, &delta);
+			gettimeofday(&now, 0);
+			printf("%ld.%06ld: select returned: %d, %s\n",
+			       (long)now.tv_sec, (long)now.tv_usec,
+			       res,
+			       res < 0 ? strerror(errno) : "success");
+			if (res > 0) {
+				if (FD_ISSET(sock, &readfs))
+					printf("ready for reading\n");
+				if (FD_ISSET(sock, &errorfs))
+					printf("has error\n");
+				recvpacket(sock, 0,
+					   siocgstamp,
+					   siocgstampns);
+				recvpacket(sock, MSG_ERRQUEUE,
+					   siocgstamp,
+					   siocgstampns);
+			}
+		} else {
+			/* write one packet */
+			sendpacket(sock,
+				   (struct sockaddr *)&addr,
+				   sizeof(addr));
+			next.tv_sec += 5;
+			continue;
+		}
+	}
+
+	return 0;
+}

Documentation/powerpc/dts-bindings/fsl/tsec.txt

@@ -56,6 +56,12 @@ Properties:
     hardware.
   - fsl,magic-packet : If present, indicates that the hardware supports
     waking up via magic packet.
+  - bd-stash : If present, indicates that the hardware supports stashing
+    buffer descriptors in the L2.
+  - rx-stash-len : Denotes the number of bytes of a received buffer to stash
+    in the L2.
+  - rx-stash-idx : Denotes the index of the first byte from the received
+    buffer to stash in the L2.
 
 Example:
 	ethernet@24000 {

Documentation/scheduler/00-INDEX

@@ -2,8 +2,6 @@
 	- this file.
 sched-arch.txt
 	- CPU Scheduler implementation hints for architecture specific code.
-sched-coding.txt
-	- reference for various scheduler-related methods in the O(1) scheduler.
 sched-design-CFS.txt
 	- goals, design and implementation of the Complete Fair Scheduler.
 sched-domains.txt

Documentation/scheduler/sched-coding.txt

@@ -1,126 +0,0 @@
-     Reference for various scheduler-related methods in the O(1) scheduler
-		Robert Love <rml@tech9.net>, MontaVista Software
-
-
-Note most of these methods are local to kernel/sched.c - this is by design.
-The scheduler is meant to be self-contained and abstracted away.  This document
-is primarily for understanding the scheduler, not interfacing to it.  Some of
-the discussed interfaces, however, are general process/scheduling methods.
-They are typically defined in include/linux/sched.h.
-
-
-Main Scheduling Methods
------------------------
-
-void load_balance(runqueue_t *this_rq, int idle)
-	Attempts to pull tasks from one cpu to another to balance cpu usage,
-	if needed.  This method is called explicitly if the runqueues are
-	imbalanced or periodically by the timer tick.  Prior to calling,
-	the current runqueue must be locked and interrupts disabled.
-
-void schedule()
-	The main scheduling function.  Upon return, the highest priority
-	process will be active.
-
-
-Locking
--------
-
-Each runqueue has its own lock, rq->lock.  When multiple runqueues need
-to be locked, lock acquires must be ordered by ascending &runqueue value.
-
-A specific runqueue is locked via
-
-	task_rq_lock(task_t pid, unsigned long *flags)
-
-which disables preemption, disables interrupts, and locks the runqueue pid is
-running on.  Likewise,
-
-	task_rq_unlock(task_t pid, unsigned long *flags)
-
-unlocks the runqueue pid is running on, restores interrupts to their previous
-state, and reenables preemption.
-
-The routines
-
-	double_rq_lock(runqueue_t *rq1, runqueue_t *rq2)
-
-and
-
-	double_rq_unlock(runqueue_t *rq1, runqueue_t *rq2)
-
-safely lock and unlock, respectively, the two specified runqueues.  They do
-not, however, disable and restore interrupts.  Users are required to do so
-manually before and after calls.
-
-
-Values
-------
-
-MAX_PRIO
-	The maximum priority of the system, stored in the task as task->prio.
-	Lower priorities are higher.  Normal (non-RT) priorities range from
-	MAX_RT_PRIO to (MAX_PRIO - 1).
-MAX_RT_PRIO
-	The maximum real-time priority of the system.  Valid RT priorities
-	range from 0 to (MAX_RT_PRIO - 1).
-MAX_USER_RT_PRIO
-	The maximum real-time priority that is exported to user-space.  Should
-	always be equal to or less than MAX_RT_PRIO.  Setting it less allows
-	kernel threads to have higher priorities than any user-space task.
-MIN_TIMESLICE
-MAX_TIMESLICE
-	Respectively, the minimum and maximum timeslices (quanta) of a process.
-
-Data
-----
-
-struct runqueue
-	The main per-CPU runqueue data structure.
-struct task_struct
-	The main per-process data structure.
-
-
-General Methods
----------------
-
-cpu_rq(cpu)
-	Returns the runqueue of the specified cpu.
-this_rq()
-	Returns the runqueue of the current cpu.
-task_rq(pid)
-	Returns the runqueue which holds the specified pid.
-cpu_curr(cpu)
-	Returns the task currently running on the given cpu.
-rt_task(pid)
-	Returns true if pid is real-time, false if not.
-
-
-Process Control Methods
------------------------
-
-void set_user_nice(task_t *p, long nice)
-	Sets the "nice" value of task p to the given value.
-int setscheduler(pid_t pid, int policy, struct sched_param *param)
-	Sets the scheduling policy and parameters for the given pid.
-int set_cpus_allowed(task_t *p, unsigned long new_mask)
-	Sets a given task's CPU affinity and migrates it to a proper cpu.
-	Callers must have a valid reference to the task and assure the
-	task not exit prematurely.  No locks can be held during the call.
-set_task_state(tsk, state_value)
-	Sets the given task's state to the given value.
-set_current_state(state_value)
-	Sets the current task's state to the given value.
-void set_tsk_need_resched(struct task_struct *tsk)
-	Sets need_resched in the given task.
-void clear_tsk_need_resched(struct task_struct *tsk)
-	Clears need_resched in the given task.
-void set_need_resched()
-	Sets need_resched in the current task.
-void clear_need_resched()
-	Clears need_resched in the current task.
-int need_resched()
-	Returns true if need_resched is set in the current task, false
-	otherwise.
-yield()
-	Place the current process at the end of the runqueue and call schedule.

Documentation/scsi/osd.txt

@@ -0,0 +1,198 @@
+The OSD Standard
+================
+OSD (Object-Based Storage Device) is a T10 SCSI command set that is designed
+to provide efficient operation of input/output logical units that manage the
+allocation, placement, and accessing of variable-size data-storage containers,
+called objects. Objects are intended to contain operating system and application
+constructs. Each object has associated attributes attached to it, which are
+integral part of the object and provide metadata about the object. The standard
+defines some common obligatory attributes, but user attributes can be added as
+needed.
+
+See: http://www.t10.org/ftp/t10/drafts/osd2/ for the latest draft for OSD 2
+or search the web for "OSD SCSI"
+
+OSD in the Linux Kernel
+=======================
+osd-initiator:
+  The main component of OSD in Kernel is the osd-initiator library. Its main
+user is intended to be the pNFS-over-objects layout driver, which uses objects
+as its back-end data storage. Other clients are the other osd parts listed below.
+
+osd-uld:
+  This is a SCSI ULD that registers for OSD type devices and provides a testing
+platform, both for the in-kernel initiator as well as connected targets. It
+currently has no useful user-mode API, though it could have if need be.
+
+exofs:
+  Is an OSD based Linux file system. It uses the osd-initiator and osd-uld,
+to export a usable file system for users.
+See Documentation/filesystems/exofs.txt for more details
+
+osd target:
+  There are no current plans for an OSD target implementation in kernel. For all
+needs, a user-mode target that is based on the scsi tgt target framework is
+available from Ohio Supercomputer Center (OSC) at:
+http://www.open-osd.org/bin/view/Main/OscOsdProject
+There are several other target implementations. See http://open-osd.org for more
+links.
+
+Files and Folders
+=================
+This is the complete list of files included in this work:
+include/scsi/
+	osd_initiator.h   Main API for the initiator library
+	osd_types.h	  Common OSD types
+	osd_sec.h	  Security Manager API
+	osd_protocol.h	  Wire definitions of the OSD standard protocol
+	osd_attributes.h  Wire definitions of OSD attributes
+
+drivers/scsi/osd/
+	osd_initiator.c   OSD-Initiator library implementation
+	osd_uld.c	  The OSD scsi ULD
+	osd_ktest.{h,c}	  In-kernel test suite (called by osd_uld)
+	osd_debug.h	  Some printk macros
+	Makefile	  For both in-tree and out-of-tree compilation
+	Kconfig		  Enables inclusion of the different pieces
+	osd_test.c	  User-mode application to call the kernel tests
+
+The OSD-Initiator Library
+=========================
+osd_initiator is a low level implementation of an osd initiator encoder.
+But even though, it should be intuitive and easy to use. Perhaps over time an
+higher lever will form that automates some of the more common recipes.
+
+init/fini:
+- osd_dev_init() associates a scsi_device with an osd_dev structure
+  and initializes some global pools. This should be done once per scsi_device
+  (OSD LUN). The osd_dev structure is needed for calling osd_start_request().
+
+- osd_dev_fini() cleans up before a osd_dev/scsi_device destruction.
+
+OSD commands encoding, execution, and decoding of results:
+
+struct osd_request's is used to iteratively encode an OSD command and carry
+its state throughout execution. Each request goes through these stages:
+
+a. osd_start_request() allocates the request.
+
+b. Any of the osd_req_* methods is used to encode a request of the specified
+   type.
+
+c. osd_req_add_{get,set}_attr_* may be called to add get/set attributes to the
+   CDB. "List" or "Page" mode can be used exclusively. The attribute-list API
+   can be called multiple times on the same request. However, only one
+   attribute-page can be read, as mandated by the OSD standard.
+
+d. osd_finalize_request() computes offsets into the data-in and data-out buffers
+   and signs the request using the provided capability key and integrity-
+   check parameters.
+
+e. osd_execute_request() may be called to execute the request via the block
+   layer and wait for its completion.  The request can be executed
+   asynchronously by calling the block layer API directly.
+
+f. After execution, osd_req_decode_sense() can be called to decode the request's
+   sense information.
+
+g. osd_req_decode_get_attr() may be called to retrieve osd_add_get_attr_list()
+   values.
+
+h. osd_end_request() must be called to deallocate the request and any resource
+   associated with it. Note that osd_end_request cleans up the request at any
+   stage and it must always be called after a successful osd_start_request().
+
+osd_request's structure:
+
+The OSD standard defines a complex structure of IO segments pointed to by
+members in the CDB. Up to 3 segments can be deployed in the IN-Buffer and up to
+4 in the OUT-Buffer. The ASCII illustration below depicts a secure-read with
+associated get+set of attributes-lists. Other combinations very on the same
+basic theme. From no-segments-used up to all-segments-used.
+
+|________OSD-CDB__________|
+|                         |
+|read_len (offset=0)     -|---------\
+|                         |         |
+|get_attrs_list_length    |         |
+|get_attrs_list_offset   -|----\    |
+|                         |    |    |
+|retrieved_attrs_alloc_len|    |    |
+|retrieved_attrs_offset  -|----|----|-\
+|                         |    |    | |
+|set_attrs_list_length    |    |    | |
+|set_attrs_list_offset   -|-\  |    | |
+|                         | |  |    | |
+|in_data_integ_offset    -|-|--|----|-|-\
+|out_data_integ_offset   -|-|--|--\ | | |
+\_________________________/ |  |  | | | |
+                            |  |  | | | |
+|_______OUT-BUFFER________| |  |  | | | |
+|      Set attr list      |</  |  | | | |
+|                         |    |  | | | |
+|-------------------------|    |  | | | |
+|   Get attr descriptors  |<---/  | | | |
+|                         |       | | | |
+|-------------------------|       | | | |
+|    Out-data integrity   |<------/ | | |
+|                         |         | | |
+\_________________________/         | | |
+                                    | | |
+|________IN-BUFFER________|         | | |
+|      In-Data read       |<--------/ | |
+|                         |           | |
+|-------------------------|           | |
+|      Get attr list      |<----------/ |
+|                         |             |
+|-------------------------|             |
+|    In-data integrity    |<------------/
+|                         |
+\_________________________/
+
+A block device request can carry bidirectional payload by means of associating
+a bidi_read request with a main write-request. Each in/out request is described
+by a chain of BIOs associated with each request.
+The CDB is of a SCSI VARLEN CDB format, as described by OSD standard.
+The OSD standard also mandates alignment restrictions at start of each segment.
+
+In the code, in struct osd_request, there are two _osd_io_info structures to
+describe the IN/OUT buffers above, two BIOs for the data payload and up to five
+_osd_req_data_segment structures to hold the different segments allocation and
+information.
+
+Important: We have chosen to disregard the assumption that a BIO-chain (and
+the resulting sg-list) describes a linear memory buffer. Meaning only first and
+last scatter chain can be incomplete and all the middle chains are of PAGE_SIZE.
+For us, a scatter-gather-list, as its name implies and as used by the Networking
+layer, is to describe a vector of buffers that will be transferred to/from the
+wire. It works very well with current iSCSI transport. iSCSI is currently the
+only deployed OSD transport. In the future we anticipate SAS and FC attached OSD
+devices as well.
+
+The OSD Testing ULD
+===================
+TODO: More user-mode control on tests.
+
+Authors, Mailing list
+=====================
+Please communicate with us on any deployment of osd, whether using this code
+or not.
+
+Any problems, questions, bug reports, lonely OSD nights, please email:
+   OSD Dev List <osd-dev@open-osd.org>
+
+More up-to-date information can be found on:
+http://open-osd.org
+
+Boaz Harrosh <bharrosh@panasas.com>
+Benny Halevy <bhalevy@panasas.com>
+
+References
+==========
+Weber, R., "SCSI Object-Based Storage Device Commands",
+T10/1355-D ANSI/INCITS 400-2004,
+http://www.t10.org/ftp/t10/drafts/osd/osd-r10.pdf
+
+Weber, R., "SCSI Object-Based Storage Device Commands -2 (OSD-2)"
+T10/1729-D, Working Draft, rev. 3
+http://www.t10.org/ftp/t10/drafts/osd2/osd2r03.pdf

Documentation/sound/alsa/ALSA-Configuration.txt

@@ -346,6 +346,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     sbirq	- IRQ # for CMI8330 chip (SB16)
     sbdma8	- 8bit DMA # for CMI8330 chip (SB16)
     sbdma16	- 16bit DMA # for CMI8330 chip (SB16)
+    fmport	- (optional) OPL3 I/O port
+    mpuport	- (optional) MPU401 I/O port
+    mpuirq	- (optional) MPU401 irq #
 
     This module supports multiple cards and autoprobe.
 
@@ -388,34 +391,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
     The power-management is supported.
     
-  Module snd-cs4232
-  -----------------
-
-    Module for sound cards based on CS4232/CS4232A ISA chips.
-
-    isapnp	- ISA PnP detection - 0 = disable, 1 = enable (default)
-
-    with isapnp=0, the following options are available:
-
-    port	- port # for CS4232 chip (PnP setup - 0x534)
-    cport	- control port # for CS4232 chip (PnP setup - 0x120,0x210,0xf00)
-    mpu_port	- port # for MPU-401 UART (PnP setup - 0x300), -1 = disable
-    fm_port	- FM port # for CS4232 chip (PnP setup - 0x388), -1 = disable
-    irq		- IRQ # for CS4232 chip (5,7,9,11,12,15)
-    mpu_irq	- IRQ # for MPU-401 UART (9,11,12,15)
-    dma1	- first DMA # for CS4232 chip (0,1,3)
-    dma2	- second DMA # for Yamaha CS4232 chip (0,1,3), -1 = disable
-    
-    This module supports multiple cards. This module does not support autoprobe
-    (if ISA PnP is not used) thus main port must be specified!!! Other ports are
-    optional.
-
-    The power-management is supported.
-    
   Module snd-cs4236
   -----------------
 
-    Module for sound cards based on CS4235/CS4236/CS4236B/CS4237B/
+    Module for sound cards based on CS4232/CS4232A,
+    	       	     	   	   CS4235/CS4236/CS4236B/CS4237B/
                                    CS4238B/CS4239 ISA chips.
 
     isapnp	- ISA PnP detection - 0 = disable, 1 = enable (default)
@@ -437,6 +417,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
     The power-management is supported.
 
+    This module is aliased as snd-cs4232 since it provides the old
+    snd-cs4232 functionality, too.
+
   Module snd-cs4281
   -----------------
 
@@ -606,6 +589,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     Module for ESS AudioDrive ES-1688 and ES-688 sound cards.
 
     port	- port # for ES-1688 chip (0x220,0x240,0x260)
+    fm_port	- port # for OPL3 (option; share the same port as default)
     mpu_port	- port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable (default)
     irq		- IRQ # for ES-1688 chip (5,7,9,10)
     mpu_irq	- IRQ # for MPU-401 port (5,7,9,10)
@@ -757,6 +741,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     model	- force the model name
     position_fix - Fix DMA pointer (0 = auto, 1 = use LPIB, 2 = POSBUF)
     probe_mask  - Bitmask to probe codecs (default = -1, meaning all slots)
+    		  When the bit 8 (0x100) is set, the lower 8 bits are used
+		  as the "fixed" codec slots; i.e. the driver probes the
+		  slots regardless what hardware reports back
     probe_only	- Only probing and no codec initialization (default=off);
 		  Useful to check the initial codec status for debugging
     bdl_pos_adj	- Specifies the DMA IRQ timing delay in samples.
@@ -1185,6 +1172,54 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
     This module supports multiple devices and PnP.
     
+  Module snd-msnd-classic
+  -----------------------
+
+    Module for Turtle Beach MultiSound Classic, Tahiti or Monterey
+    soundcards.
+
+    io		- Port # for msnd-classic card
+    irq		- IRQ # for msnd-classic card
+    mem		- Memory address (0xb0000, 0xc8000, 0xd0000, 0xd8000,
+		  0xe0000 or 0xe8000)
+    write_ndelay - enable write ndelay (default = 1)
+    calibrate_signal - calibrate signal (default = 0)
+    isapnp	- ISA PnP detection - 0 = disable, 1 = enable (default)
+    digital	- Digital daughterboard present (default = 0)
+    cfg		- Config port (0x250, 0x260 or 0x270) default = PnP
+    reset	- Reset all devices
+    mpu_io	- MPU401 I/O port
+    mpu_irq	- MPU401 irq#
+    ide_io0	- IDE port #0
+    ide_io1	- IDE port #1
+    ide_irq	- IDE irq#
+    joystick_io	- Joystick I/O port
+
+    The driver requires firmware files "turtlebeach/msndinit.bin" and
+    "turtlebeach/msndperm.bin" in the proper firmware directory.
+
+    See Documentation/sound/oss/MultiSound for important information
+    about this driver.  Note that it has been discontinued, but the 
+    Voyetra Turtle Beach knowledge base entry for it is still available
+    at
+	http://www.turtlebeach.com/site/kb_ftp/790.asp
+
+  Module snd-msnd-pinnacle
+  ------------------------
+
+    Module for Turtle Beach MultiSound Pinnacle/Fiji soundcards.
+
+    io		- Port # for pinnacle/fiji card
+    irq		- IRQ # for pinnalce/fiji card
+    mem		- Memory address (0xb0000, 0xc8000, 0xd0000, 0xd8000,
+		  0xe0000 or 0xe8000)
+    write_ndelay - enable write ndelay (default = 1)
+    calibrate_signal - calibrate signal (default = 0)
+    isapnp	- ISA PnP detection - 0 = disable, 1 = enable (default)
+
+    The driver requires firmware files "turtlebeach/pndspini.bin" and
+    "turtlebeach/pndsperm.bin" in the proper firmware directory.
+
   Module snd-mtpav
   ----------------
 
@@ -1824,7 +1859,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
   -------------------
 
     Module for sound cards based on the Asus AV100/AV200 chips,
-    i.e., Xonar D1, DX, D2, D2X and HDAV1.3 (Deluxe).
+    i.e., Xonar D1, DX, D2, D2X, HDAV1.3 (Deluxe), and Essence STX.
 
     This module supports autoprobe and multiple cards.
 

Documentation/sound/alsa/HD-Audio-Models.txt

@@ -56,6 +56,7 @@ ALC262
   sony-assamd	Sony ASSAMD
   toshiba-s06	Toshiba S06
   toshiba-rx1	Toshiba RX1
+  tyan		Tyan Thunder n6650W (S2915-E)
   ultra		Samsung Q1 Ultra Vista model
   lenovo-3000	Lenovo 3000 y410
   nec		NEC Versa S9100
@@ -261,6 +262,8 @@ Conexant 5051
 =============
   laptop	Basic Laptop config (default)
   hp		HP Spartan laptop
+  hp-dv6736	HP dv6736
+  lenovo-x200	Lenovo X200 laptop
 
 STAC9200
 ========
@@ -278,6 +281,7 @@ STAC9200
   gateway-m4	Gateway laptops with EAPD control
   gateway-m4-2	Gateway laptops with EAPD control
   panasonic	Panasonic CF-74
+  auto		BIOS setup (default)
 
 STAC9205/9254
 =============
@@ -285,6 +289,8 @@ STAC9205/9254
   dell-m42	Dell (unknown)
   dell-m43	Dell Precision
   dell-m44	Dell Inspiron
+  eapd		Keep EAPD on (e.g. Gateway T1616)
+  auto		BIOS setup (default)
 
 STAC9220/9221
 =============
@@ -308,6 +314,7 @@ STAC9220/9221
   dell-d82	Dell (unknown)
   dell-m81	Dell (unknown)
   dell-m82	Dell XPS M1210
+  auto		BIOS setup (default)
 
 STAC9202/9250/9251
 ==================
@@ -319,6 +326,7 @@ STAC9202/9250/9251
   m3		Some Gateway MX series laptops
   m5		Some Gateway MX series laptops (MP6954)
   m6		Some Gateway NX series laptops
+  auto		BIOS setup (default)
 
 STAC9227/9228/9229/927x
 =======================
@@ -328,6 +336,7 @@ STAC9227/9228/9229/927x
   5stack	D965 5stack + SPDIF
   dell-3stack	Dell Dimension E520
   dell-bios	Fixes with Dell BIOS setup
+  auto		BIOS setup (default)
 
 STAC92HD71B*
 ============
@@ -335,7 +344,10 @@ STAC92HD71B*
   dell-m4-1	Dell desktops
   dell-m4-2	Dell desktops
   dell-m4-3	Dell desktops
-  hp-m4		HP dv laptops
+  hp-m4		HP mini 1000
+  hp-dv5	HP dv series
+  hp-hdx	HP HDX series
+  auto		BIOS setup (default)
 
 STAC92HD73*
 ===========
@@ -345,13 +357,16 @@ STAC92HD73*
   dell-m6-dmic	Dell desktops/laptops with digital mics
   dell-m6	Dell desktops/laptops with both type of mics
   dell-eq	Dell desktops/laptops
+  auto		BIOS setup (default)
 
 STAC92HD83*
 ===========
   ref		Reference board
   mic-ref	Reference board with power managment for ports
+  dell-s14	Dell laptop
+  auto		BIOS setup (default)
 
 STAC9872
 ========
-  vaio		Setup for VAIO FE550G/SZ110
+  vaio		VAIO laptop without SPDIF
-  vaio-ar Setup for VAIO AR
+  auto		BIOS setup (default)

Documentation/sound/alsa/HD-Audio.txt

@@ -109,6 +109,13 @@ slot, pass `probe_mask=1`.  For the first and the third slots, pass
 Since 2.6.29 kernel, the driver has a more robust probing method, so
 this error might happen rarely, though.
 
+On a machine with a broken BIOS, sometimes you need to force the
+driver to probe the codec slots the hardware doesn't report for use.
+In such a case, turn the bit 8 (0x100) of `probe_mask` option on.
+Then the rest 8 bits are passed as the codec slots to probe
+unconditionally.  For example, `probe_mask=0x103` will force to probe
+the codec slots 0 and 1 no matter what the hardware reports.
+
 
 Interrupt Handling
 ~~~~~~~~~~~~~~~~~~
@@ -358,10 +365,26 @@ modelname::
   to this file.
 init_verbs::
   The extra verbs to execute at initialization.  You can add a verb by
-  writing to this file.  Pass tree numbers, nid, verb and parameter.
+  writing to this file.  Pass three numbers: nid, verb and parameter
+  (separated with a space).
 hints::
-  Shows hint strings for codec parsers for any use.  Right now it's
+  Shows / stores hint strings for codec parsers for any use.
-  not used.
+  Its format is `key = value`.  For example, passing `hp_detect = yes`
+  to IDT/STAC codec parser will result in the disablement of the
+  headphone detection.
+init_pin_configs::
+  Shows the initial pin default config values set by BIOS.
+driver_pin_configs::
+  Shows the pin default values set by the codec parser explicitly.
+  This doesn't show all pin values but only the changed values by
+  the parser.  That is, if the parser doesn't change the pin default
+  config values by itself, this will contain nothing.
+user_pin_configs::
+  Shows the pin default config values to override the BIOS setup.
+  Writing this (with two numbers, NID and value) appends the new
+  value.  The given will be used instead of the initial BIOS value at
+  the next reconfiguration time.  Note that this config will override
+  even the driver pin configs, too.
 reconfig::
   Triggers the codec re-configuration.  When any value is written to
   this file, the driver re-initialize and parses the codec tree
@@ -371,6 +394,14 @@ clear::
   Resets the codec, removes the mixer elements and PCM stuff of the
   specified codec, and clear all init verbs and hints.
 
+For example, when you want to change the pin default configuration
+value of the pin widget 0x14 to 0x9993013f, and let the driver
+re-configure based on that state, run like below:
+------------------------------------------------------------------------
+  # echo 0x14 0x9993013f > /sys/class/sound/hwC0D0/user_pin_configs
+  # echo 1 > /sys/class/sound/hwC0D0/reconfig  
+------------------------------------------------------------------------
+
 
 Power-Saving
 ~~~~~~~~~~~~
@@ -461,6 +492,16 @@ run with `--no-upload` option, and attach the generated file.
 There are some other useful options.  See `--help` option output for
 details.
 
+When a probe error occurs or when the driver obviously assigns a
+mismatched model, it'd be helpful to load the driver with
+`probe_only=1` option (at best after the cold reboot) and run
+alsa-info at this state.  With this option, the driver won't configure
+the mixer and PCM but just tries to probe the codec slot.  After
+probing, the proc file is available, so you can get the raw codec
+information before modified by the driver.  Of course, the driver
+isn't usable with `probe_only=1`.  But you can continue the
+configuration via hwdep sysfs file if hda-reconfig option is enabled.
+
 
 hda-verb
 ~~~~~~~~

Documentation/sound/alsa/soc/dapm.txt

@@ -116,6 +116,9 @@ SOC_DAPM_SINGLE("HiFi Playback Switch", WM8731_APANA, 4, 1, 0),
 SND_SOC_DAPM_MIXER("Output Mixer", WM8731_PWR, 4, 1, wm8731_output_mixer_controls,
 	ARRAY_SIZE(wm8731_output_mixer_controls)),
 
+If you dont want the mixer elements prefixed with the name of the mixer widget,
+you can use SND_SOC_DAPM_MIXER_NAMED_CTL instead. the parameters are the same
+as for SND_SOC_DAPM_MIXER.
 
 2.3 Platform/Machine domain Widgets
 -----------------------------------

Documentation/sound/oss/CS4232

@@ -1,23 +0,0 @@
-To configure the Crystal CS423x sound chip and activate its DSP functions,
-modules may be loaded in this order:
-  
-	modprobe sound
-	insmod ad1848
-	insmod uart401
-	insmod cs4232 io=* irq=* dma=* dma2=*
-  
-This is the meaning of the parameters:
-  
-	io--I/O address of the Windows Sound System (normally 0x534)
-	irq--IRQ of this device
-	dma and dma2--DMA channels (DMA2 may be 0)
-  
-On some cards, the board attempts to do non-PnP setup, and fails.  If you
-have problems, use Linux' PnP facilities. 
-  
-To get MIDI facilities add
-  
-	insmod opl3 io=*
-  
-where "io" is the I/O address of the OPL3 synthesizer. This will be shown
-in /proc/sys/pnp and is normally 0x388.

Documentation/sound/oss/Introduction

@@ -80,7 +80,7 @@ Notes:
     additional features.
 
 2.  The commercial OSS driver may be obtained from the site:
-    http://www/opensound.com.  This may be used for cards that
+    http://www.opensound.com.  This may be used for cards that
     are unsupported by the kernel driver, or may be used
     by other operating systems.  
 

Documentation/usb/usbmon.txt

@@ -229,16 +229,26 @@ struct usbmon_packet {
 	int status;		/* 28: */
 	unsigned int length;	/* 32: Length of data (submitted or actual) */
 	unsigned int len_cap;	/* 36: Delivered length */
-	unsigned char setup[8];	/* 40: Only for Control 'S' */
+	union {			/* 40: */
-};				/* 48 bytes total */
+		unsigned char setup[SETUP_LEN];	/* Only for Control S-type */
+		struct iso_rec {		/* Only for ISO */
+			int error_count;
+			int numdesc;
+		} iso;
+	} s;
+	int interval;		/* 48: Only for Interrupt and ISO */
+	int start_frame;	/* 52: For ISO */
+	unsigned int xfer_flags; /* 56: copy of URB's transfer_flags */
+	unsigned int ndesc;	/* 60: Actual number of ISO descriptors */
+};				/* 64 total length */
 
 These events can be received from a character device by reading with read(2),
-with an ioctl(2), or by accessing the buffer with mmap.
+with an ioctl(2), or by accessing the buffer with mmap. However, read(2)
+only returns first 48 bytes for compatibility reasons.
 
 The character device is usually called /dev/usbmonN, where N is the USB bus
 number. Number zero (/dev/usbmon0) is special and means "all buses".
-However, this feature is not implemented yet. Note that specific naming
+Note that specific naming policy is set by your Linux distribution.
-policy is set by your Linux distribution.
 
 If you create /dev/usbmon0 by hand, make sure that it is owned by root
 and has mode 0600. Otherwise, unpriviledged users will be able to snoop
@@ -279,9 +289,10 @@ size is out of [unspecified] bounds for this kernel, the call fails with
 This call returns the current size of the buffer in bytes.
 
  MON_IOCX_GET, defined as _IOW(MON_IOC_MAGIC, 6, struct mon_get_arg)
+ MON_IOCX_GETX, defined as _IOW(MON_IOC_MAGIC, 10, struct mon_get_arg)
 
-This call waits for events to arrive if none were in the kernel buffer,
+These calls wait for events to arrive if none were in the kernel buffer,
-then returns the first event. Its argument is a pointer to the following
+then return the first event. The argument is a pointer to the following
 structure:
 
 struct mon_get_arg {
@@ -294,6 +305,8 @@ Before the call, hdr, data, and alloc should be filled. Upon return, the area
 pointed by hdr contains the next event structure, and the data buffer contains
 the data, if any. The event is removed from the kernel buffer.
 
+The MON_IOCX_GET copies 48 bytes, MON_IOCX_GETX copies 64 bytes.
+
  MON_IOCX_MFETCH, defined as _IOWR(MON_IOC_MAGIC, 7, struct mon_mfetch_arg)
 
 This ioctl is primarily used when the application accesses the buffer

Documentation/x86/boot.txt

@@ -158,7 +158,7 @@ Offset	Proto	Name		Meaning
 0202/4	2.00+	header		Magic signature "HdrS"
 0206/2	2.00+	version		Boot protocol version supported
 0208/4	2.00+	realmode_swtch	Boot loader hook (see below)
-020C/2	2.00+	start_sys	The load-low segment (0x1000) (obsolete)
+020C/2	2.00+	start_sys_seg	The load-low segment (0x1000) (obsolete)
 020E/2	2.00+	kernel_version	Pointer to kernel version string
 0210/1	2.00+	type_of_loader	Boot loader identifier
 0211/1	2.00+	loadflags	Boot protocol option flags
@@ -170,10 +170,11 @@ Offset	Proto	Name		Meaning
 0224/2	2.01+	heap_end_ptr	Free memory after setup end
 0226/2	N/A	pad1		Unused
 0228/4	2.02+	cmd_line_ptr	32-bit pointer to the kernel command line
-022C/4	2.03+	initrd_addr_max	Highest legal initrd address
+022C/4	2.03+	ramdisk_max	Highest legal initrd address
 0230/4	2.05+	kernel_alignment Physical addr alignment required for kernel
 0234/1	2.05+	relocatable_kernel Whether kernel is relocatable or not
-0235/3	N/A	pad2		Unused
+0235/1	N/A	pad2		Unused
+0236/2	N/A	pad3		Unused
 0238/4	2.06+	cmdline_size	Maximum size of the kernel command line
 023C/4	2.07+	hardware_subarch Hardware subarchitecture
 0240/8	2.07+	hardware_subarch_data Subarchitecture-specific data
@@ -299,14 +300,14 @@ Protocol:	2.00+
   e.g. 0x0204 for version 2.04, and 0x0a11 for a hypothetical version
   10.17.
 
-Field name:	readmode_swtch
+Field name:	realmode_swtch
 Type:		modify (optional)
 Offset/size:	0x208/4
 Protocol:	2.00+
 
   Boot loader hook (see ADVANCED BOOT LOADER HOOKS below.)
 
-Field name:	start_sys
+Field name:	start_sys_seg
 Type:		read
 Offset/size:	0x20c/2
 Protocol:	2.00+
@@ -468,7 +469,7 @@ Protocol:	2.02+
   zero, the kernel will assume that your boot loader does not support
   the 2.02+ protocol.
 
-Field name:	initrd_addr_max
+Field name:	ramdisk_max
 Type:		read
 Offset/size:	0x22c/4
 Protocol:	2.03+
@@ -542,7 +543,10 @@ Protocol:	2.08+
 
   The payload may be compressed. The format of both the compressed and
   uncompressed data should be determined using the standard magic
-  numbers. Currently only gzip compressed ELF is used.
+  numbers.  The currently supported compression formats are gzip
+  (magic numbers 1F 8B or 1F 9E), bzip2 (magic number 42 5A) and LZMA
+  (magic number 5D 00).  The uncompressed payload is currently always ELF
+  (magic number 7F 45 4C 46).
   
 Field name:	payload_length
 Type:		read

MAINTAINERS

@@ -502,6 +502,13 @@ P:	Richard Purdie
 M:	rpurdie@rpsys.net
 S:	Maintained
 
+ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
+P:	Paulius Zaleckas
+M:	paulius.zaleckas@teltonika.lt
+L:	linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+T:	git gitorious.org/linux-gemini/mainline.git
+S:	Maintained
+
 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
 P:	Daniel Ribeiro
 M:	drwyrm@gmail.com
@@ -513,6 +520,12 @@ L:	openezx-devel@lists.openezx.org (subscribers-only)
 W:	http://www.openezx.org/
 S:	Maintained
 
+ARM/FARADAY FA526 PORT
+P:	Paulius Zaleckas
+M:	paulius.zaleckas@teltonika.lt
+L:	linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+S:	Maintained
+
 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
 P:	Sascha Hauer
 M:	kernel@pengutronix.de
@@ -622,7 +635,7 @@ P:	Dirk Opfer
 M:	dirk@opfer-online.de
 S:	Maintained
 
-ARM/PALMTX SUPPORT
+ARM/PALMTX,PALMT5,PALMLD SUPPORT
 P:	Marek Vasut
 M:	marek.vasut@gmail.com
 W:	http://hackndev.com
@@ -765,6 +778,14 @@ L:	linux-wireless@vger.kernel.org
 L:	ath9k-devel@lists.ath9k.org
 S:	Supported
 
+ATHEROS AR9170 WIRELESS DRIVER
+P:	Christian Lamparter
+M:	chunkeey@web.de
+L:	linux-wireless@vger.kernel.org
+W:	http://wireless.kernel.org/en/users/Drivers/ar9170
+S:	Maintained
+F:	drivers/net/wireless/ar9170/
+
 ATI_REMOTE2 DRIVER
 P:	Ville Syrjala
 M:	syrjala@sci.fi
@@ -1011,6 +1032,8 @@ L:	netdev@vger.kernel.org
 S:	Supported
 
 BROADCOM TG3 GIGABIT ETHERNET DRIVER
+P:	Matt Carlson
+M:	mcarlson@broadcom.com
 P:	Michael Chan
 M:	mchan@broadcom.com
 L:	netdev@vger.kernel.org
@@ -1269,6 +1292,12 @@ L:	linux-crypto@vger.kernel.org
 T:	git kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
 S:	Maintained
 
+CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
+P:	Neil Horman
+M:	nhorman@tuxdriver.com
+L:	linux-crypto@vger.kernel.org
+S:	Maintained
+
 CS5535 Audio ALSA driver
 P:	Jaya Kumar
 M:	jayakumar.alsa@gmail.com
@@ -2216,6 +2245,11 @@ M:	stefanr@s5r6.in-berlin.de
 L:	linux1394-devel@lists.sourceforge.net
 S:	Maintained
 
+INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
+P:	Mimi Zohar
+M:	zohar@us.ibm.com
+S:	Supported
+
 IMS TWINTURBO FRAMEBUFFER DRIVER
 L:	linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
 S:	Orphan
@@ -2832,7 +2866,7 @@ P:	Roman Zippel
 M:	zippel@linux-m68k.org
 L:	linux-m68k@lists.linux-m68k.org
 W:	http://www.linux-m68k.org/
-W:	http://linux-m68k-cvs.ubb.ca/
+T:	git git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
 S:	Maintained
 
 M68K ON APPLE MACINTOSH
@@ -3289,6 +3323,16 @@ L:	orinoco-devel@lists.sourceforge.net
 W:	http://www.nongnu.org/orinoco/
 S:	Maintained
 
+OSD LIBRARY
+P:	Boaz Harrosh
+M:	bharrosh@panasas.com
+P:	Benny Halevy
+M:	bhalevy@panasas.com
+L:	osd-dev@open-osd.org
+W:	http://open-osd.org
+T:	git://git.open-osd.org/open-osd.git
+S:	Maintained
+
 P54 WIRELESS DRIVER
 P:	Michael Wu
 M:	flamingice@sourmilk.net
@@ -3539,6 +3583,22 @@ M:	linux@arm.linux.org.uk
 L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
 S:	Maintained
 
+PXA168 SUPPORT
+P:	Eric Miao
+M:	eric.miao@marvell.com
+P:	Jason Chagas
+M:	jason.chagas@marvell.com
+L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
+T:	git kernel.org:/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git
+S:	Supported
+
+PXA910 SUPPORT
+P:	Eric Miao
+M:	eric.miao@marvell.com
+L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
+T:	git kernel.org:/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git
+S:	Supported
+
 PXA MMCI DRIVER
 S:	Orphan
 
@@ -3589,7 +3649,7 @@ S:	Maintained
 RALINK RT2X00 WIRELESS LAN DRIVER
 P:	rt2x00 project
 L:	linux-wireless@vger.kernel.org
-L:	rt2400-devel@lists.sourceforge.net
+L:	users@rt2x00.serialmonkey.com
 W:	http://rt2x00.serialmonkey.com/
 S:	Maintained
 T:	git kernel.org:/pub/scm/linux/kernel/git/ivd/rt2x00.git
@@ -3635,6 +3695,12 @@ M:	florian.fainelli@telecomint.eu
 L:	netdev@vger.kernel.org
 S:	Maintained
 
+RDS - RELIABLE DATAGRAM SOCKETS
+P:	Andy Grover
+M:	andy.grover@oracle.com
+L:	rds-devel@oss.oracle.com
+S:	Supported
+
 READ-COPY UPDATE (RCU)
 P:	Dipankar Sarma
 M:	dipankar@in.ibm.com
@@ -3726,6 +3792,15 @@ L:	linux-s390@vger.kernel.org
 W:	http://www.ibm.com/developerworks/linux/linux390/
 S:	Supported
 
+S390 ZCRYPT DRIVER
+P:	Felix Beck
+M:	felix.beck@de.ibm.com
+P:	Ralph Wuerthner
+M:	ralph.wuerthner@de.ibm.com
+M:	linux390@de.ibm.com
+L:	linux-s390@vger.kernel.org
+S:	Supported
+
 S390 ZFCP DRIVER
 P:	Christof Schmitt
 M:	christof.schmitt@de.ibm.com
@@ -3844,6 +3919,7 @@ M:	jmorris@namei.org
 L:	linux-kernel@vger.kernel.org
 L:	linux-security-module@vger.kernel.org (suggested Cc:)
 T:	git kernel.org:pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
+W:	http://security.wiki.kernel.org/
 S:	Supported
 
 SECURITY CONTACT
@@ -4285,6 +4361,19 @@ L:	tlan-devel@lists.sourceforge.net (subscribers-only)
 W:	http://sourceforge.net/projects/tlan/
 S:	Maintained
 
+TOMOYO SECURITY MODULE
+P:	Kentaro Takeda
+M:	takedakn@nttdata.co.jp
+P:	Tetsuo Handa
+M:	penguin-kernel@I-love.SAKURA.ne.jp
+L:	linux-kernel@vger.kernel.org (kernel issues)
+L:	tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for developers and users in English)
+L:	tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
+L:	tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
+W:	http://tomoyo.sourceforge.jp/
+T:	quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.2.x/tomoyo-lsm/patches/
+S:	Maintained
+
 TOSHIBA ACPI EXTRAS DRIVER
 P:	John Belmonte
 M:	toshiba_acpi@memebeam.org

Makefile

@@ -533,8 +533,9 @@ KBUILD_CFLAGS += $(call cc-option,-Wframe-larger-than=${CONFIG_FRAME_WARN})
 endif
 
 # Force gcc to behave correct even for buggy distributions
-# Arch Makefiles may override this setting
+ifndef CONFIG_CC_STACKPROTECTOR
 KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector)
+endif
 
 ifdef CONFIG_FRAME_POINTER
 KBUILD_CFLAGS	+= -fno-omit-frame-pointer -fno-optimize-sibling-calls

arch/alpha/include/asm/socket.h

@@ -62,6 +62,9 @@
 
 #define SO_MARK			36
 
+#define SO_TIMESTAMPING		37
+#define SCM_TIMESTAMPING	SO_TIMESTAMPING
+
 /* O_NONBLOCK clashes with the bits used for socket types.  Therefore we
  * have to define SOCK_NONBLOCK to a different value here.
  */

arch/alpha/include/asm/statfs.h

@@ -1,6 +1,8 @@
 #ifndef _ALPHA_STATFS_H
 #define _ALPHA_STATFS_H
 
+#include <linux/types.h>
+
 /* Alpha is the only 64-bit platform with 32-bit statfs. And doesn't
    even seem to implement statfs64 */
 #define __statfs_word __u32

arch/alpha/include/asm/swab.h

@@ -1,7 +1,7 @@
 #ifndef _ALPHA_SWAB_H
 #define _ALPHA_SWAB_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 #include <asm/compiler.h>
 

arch/alpha/kernel/entry.S

@@ -903,8 +903,9 @@ sys_alpha_pipe:
 	stq	$26, 0($sp)
 	.prologue 0
 
+	mov	$31, $17
 	lda	$16, 8($sp)
-	jsr	$26, do_pipe
+	jsr	$26, do_pipe_flags
 
 	ldq	$26, 0($sp)
 	bne	$0, 1f

arch/alpha/kernel/irq.c

@@ -55,7 +55,7 @@ int irq_select_affinity(unsigned int irq)
 		cpu = (cpu < (NR_CPUS-1) ? cpu + 1 : 0);
 	last_cpu = cpu;
 
-	irq_desc[irq].affinity = cpumask_of_cpu(cpu);
+	cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu));
 	irq_desc[irq].chip->set_affinity(irq, cpumask_of(cpu));
 	return 0;
 }
@@ -90,7 +90,7 @@ show_interrupts(struct seq_file *p, void *v)
 		seq_printf(p, "%10u ", kstat_irqs(irq));
 #else
 		for_each_online_cpu(j)
-			seq_printf(p, "%10u ", kstat_cpu(j).irqs[irq]);
+			seq_printf(p, "%10u ", kstat_irqs_cpu(irq, j));
 #endif
 		seq_printf(p, " %14s", irq_desc[irq].chip->typename);
 		seq_printf(p, "  %c%s",

arch/alpha/kernel/irq_alpha.c

@@ -64,7 +64,7 @@ do_entInt(unsigned long type, unsigned long vector,
 		smp_percpu_timer_interrupt(regs);
 		cpu = smp_processor_id();
 		if (cpu != boot_cpuid) {
-		        kstat_cpu(cpu).irqs[RTC_IRQ]++;
+		        kstat_incr_irqs_this_cpu(RTC_IRQ, irq_to_desc(RTC_IRQ));
 		} else {
 			handle_irq(RTC_IRQ);
 		}

arch/alpha/kernel/osf_sys.c

@@ -46,8 +46,6 @@
 #include <asm/hwrpb.h>
 #include <asm/processor.h>
 
-extern int do_pipe(int *);
-
 /*
  * Brk needs to return an error.  Still support Linux's brk(0) query idiom,
  * which OSF programs just shouldn't be doing.  We're still not quite

arch/alpha/mm/init.c

@@ -189,9 +189,21 @@ callback_init(void * kernel_end)
 
 	if (alpha_using_srm) {
 		static struct vm_struct console_remap_vm;
-		unsigned long vaddr = VMALLOC_START;
+		unsigned long nr_pages = 0;
+		unsigned long vaddr;
 		unsigned long i, j;
 
+		/* calculate needed size */
+		for (i = 0; i < crb->map_entries; ++i)
+			nr_pages += crb->map[i].count;
+
+		/* register the vm area */
+		console_remap_vm.flags = VM_ALLOC;
+		console_remap_vm.size = nr_pages << PAGE_SHIFT;
+		vm_area_register_early(&console_remap_vm, PAGE_SIZE);
+
+		vaddr = (unsigned long)console_remap_vm.addr;
+
 		/* Set up the third level PTEs and update the virtual
 		   addresses of the CRB entries.  */
 		for (i = 0; i < crb->map_entries; ++i) {
@@ -213,12 +225,6 @@ callback_init(void * kernel_end)
 				vaddr += PAGE_SIZE;
 			}
 		}
-
-		/* Let vmalloc know that we've allocated some space.  */
-		console_remap_vm.flags = VM_ALLOC;
-		console_remap_vm.addr = (void *) VMALLOC_START;
-		console_remap_vm.size = vaddr - VMALLOC_START;
-		vmlist = &console_remap_vm;
 	}
 
 	callback_init_done = 1;

arch/arm/Kconfig

@@ -241,6 +241,7 @@ config ARCH_VERSATILE
 config ARCH_AT91
 	bool "Atmel AT91"
 	select GENERIC_GPIO
+	select ARCH_REQUIRE_GPIOLIB
 	select HAVE_CLK
 	help
 	  This enables support for systems based on the Atmel AT91RM9200,
@@ -275,6 +276,14 @@ config ARCH_EP93XX
 	help
 	  This enables support for the Cirrus EP93xx series of CPUs.
 
+config ARCH_GEMINI
+	bool "Cortina Systems Gemini"
+	select CPU_FA526
+	select GENERIC_GPIO
+	select ARCH_REQUIRE_GPIOLIB
+	help
+	  Support for the Cortina Systems Gemini family SoCs
+
 config ARCH_FOOTBRIDGE
 	bool "FootBridge"
 	select CPU_SA110
@@ -477,12 +486,29 @@ config ARCH_PXA
 	select HAVE_CLK
 	select COMMON_CLKDEV
 	select ARCH_REQUIRE_GPIOLIB
+	select HAVE_CLK
+	select COMMON_CLKDEV
 	select GENERIC_TIME
 	select GENERIC_CLOCKEVENTS
 	select TICK_ONESHOT
+	select PLAT_PXA
 	help
 	  Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
 
+config ARCH_MMP
+	bool "Marvell PXA168/910"
+	depends on MMU
+	select GENERIC_GPIO
+	select ARCH_REQUIRE_GPIOLIB
+	select HAVE_CLK
+	select COMMON_CLKDEV
+	select GENERIC_TIME
+	select GENERIC_CLOCKEVENTS
+	select TICK_ONESHOT
+	select PLAT_PXA
+	help
+	  Support for Marvell's PXA168/910 processor line.
+
 config ARCH_RPC
 	bool "RiscPC"
 	select ARCH_ACORN
@@ -598,6 +624,8 @@ source "arch/arm/mach-ep93xx/Kconfig"
 
 source "arch/arm/mach-footbridge/Kconfig"
 
+source "arch/arm/mach-gemini/Kconfig"
+
 source "arch/arm/mach-integrator/Kconfig"
 
 source "arch/arm/mach-iop32x/Kconfig"
@@ -617,6 +645,9 @@ source "arch/arm/mach-loki/Kconfig"
 source "arch/arm/mach-mv78xx0/Kconfig"
 
 source "arch/arm/mach-pxa/Kconfig"
+source "arch/arm/plat-pxa/Kconfig"
+
+source "arch/arm/mach-mmp/Kconfig"
 
 source "arch/arm/mach-sa1100/Kconfig"
 
@@ -686,12 +717,15 @@ config PLAT_IOP
 config PLAT_ORION
 	bool
 
+config PLAT_PXA
+	bool
+
 source arch/arm/mm/Kconfig
 
 config IWMMXT
 	bool "Enable iWMMXt support"
-	depends on CPU_XSCALE || CPU_XSC3
+	depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK
-	default y if PXA27x || PXA3xx
+	default y if PXA27x || PXA3xx || ARCH_MMP
 	help
 	  Enable support for iWMMXt context switching at run time if
 	  running on a CPU that supports it.
@@ -915,6 +949,23 @@ config NODES_SHIFT
 	default "2"
 	depends on NEED_MULTIPLE_NODES
 
+config HIGHMEM
+	bool "High Memory Support (EXPERIMENTAL)"
+	depends on MMU && EXPERIMENTAL
+	help
+	  The address space of ARM processors is only 4 Gigabytes large
+	  and it has to accommodate user address space, kernel address
+	  space as well as some memory mapped IO. That means that, if you
+	  have a large amount of physical memory and/or IO, not all of the
+	  memory can be "permanently mapped" by the kernel. The physical
+	  memory that is not permanently mapped is called "high memory".
+
+	  Depending on the selected kernel/user memory split, minimum
+	  vmalloc space and actual amount of RAM, you may not need this
+	  option which should result in a slightly faster kernel.
+
+	  If unsure, say n.
+
 source "mm/Kconfig"
 
 config LEDS
@@ -1092,7 +1143,7 @@ source "drivers/cpufreq/Kconfig"
 
 config CPU_FREQ_SA1100
 	bool
-	depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_H3800 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
+	depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
 	default y
 
 config CPU_FREQ_SA1110

arch/arm/Kconfig.debug

@@ -2,18 +2,29 @@ menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
 
-# RMK wants arm kernels compiled with frame pointers so hardwire this to y.
+# RMK wants arm kernels compiled with frame pointers or stack unwinding.
 # If you know what you are doing and are willing to live without stack
 # traces, you can get a slightly smaller kernel by setting this option to
 # n, but then RMK will have to kill you ;).
 config FRAME_POINTER
 	bool
-	default y
+	default y if !ARM_UNWIND
 	help
 	  If you say N here, the resulting kernel will be slightly smaller and
-	  faster. However, when a problem occurs with the kernel, the
+	  faster. However, if neither FRAME_POINTER nor ARM_UNWIND are enabled,
-	  information that is reported is severely limited. Most people
+	  when a problem occurs with the kernel, the information that is
-	  should say Y here.
+	  reported is severely limited.
+
+config ARM_UNWIND
+	bool "Enable stack unwinding support"
+	depends on AEABI && EXPERIMENTAL
+	default y
+	help
+	  This option enables stack unwinding support in the kernel
+	  using the information automatically generated by the
+	  compiler. The resulting kernel image is slightly bigger but
+	  the performance is not affected. Currently, this feature
+	  only works with EABI compilers. If unsure say Y.
 
 config DEBUG_USER
 	bool "Verbose user fault messages"
@@ -66,7 +77,7 @@ config DEBUG_ICEDCC
 	  Say Y here if you want the debug print routines to direct their
 	  output to the EmbeddedICE macrocell's DCC channel using
 	  co-processor 14. This is known to work on the ARM9 style ICE
-	  channel.
+	  channel and on the XScale with the PEEDI.
 
 	  It does include a timeout to ensure that the system does not
 	  totally freeze when there is nothing connected to read.

arch/arm/Makefile

@@ -72,6 +72,7 @@ tune-$(CONFIG_CPU_ARM920T)	:=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM922T)	:=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM925T)	:=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM926T)	:=-mtune=arm9tdmi
+tune-$(CONFIG_CPU_FA526)	:=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_SA110)	:=-mtune=strongarm110
 tune-$(CONFIG_CPU_SA1100)	:=-mtune=strongarm1100
 tune-$(CONFIG_CPU_XSCALE)	:=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
@@ -85,6 +86,10 @@ else
 CFLAGS_ABI	:=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
 endif
 
+ifeq ($(CONFIG_ARM_UNWIND),y)
+CFLAGS_ABI	+=-funwind-tables
+endif
+
 # Need -Uarm for gcc < 3.x
 KBUILD_CFLAGS	+=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
 KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float
@@ -105,8 +110,11 @@ ifeq ($(CONFIG_ARCH_SA1100),y)
  textofs-$(CONFIG_SA1111)	   := 0x00208000
 endif
  machine-$(CONFIG_ARCH_PXA)	   := pxa
+ machine-$(CONFIG_ARCH_MMP)	   := mmp
+    plat-$(CONFIG_PLAT_PXA)	   := pxa
  machine-$(CONFIG_ARCH_L7200)	   := l7200
  machine-$(CONFIG_ARCH_INTEGRATOR) := integrator
+ machine-$(CONFIG_ARCH_GEMINI)     := gemini
  textofs-$(CONFIG_ARCH_CLPS711X)   := 0x00028000
  machine-$(CONFIG_ARCH_CLPS711X)   := clps711x
  machine-$(CONFIG_ARCH_IOP32X)	   := iop32x

arch/arm/boot/compressed/head.S

@@ -27,6 +27,12 @@
 		.macro	writeb, ch, rb
 		mcr	p14, 0, \ch, c0, c5, 0
 		.endm
+#elif defined(CONFIG_CPU_XSCALE)
+		.macro	loadsp, rb
+		.endm
+		.macro	writeb, ch, rb
+		mcr	p14, 0, \ch, c8, c0, 0
+		.endm
 #else
 		.macro	loadsp, rb
 		.endm
@@ -459,6 +465,20 @@ __armv7_mmu_cache_on:
 		mcr	p15, 0, r0, c7, c5, 4	@ ISB
 		mov	pc, r12
 
+__fa526_cache_on:
+		mov	r12, lr
+		bl	__setup_mmu
+		mov	r0, #0
+		mcr	p15, 0, r0, c7, c7, 0	@ Invalidate whole cache
+		mcr	p15, 0, r0, c7, c10, 4	@ drain write buffer
+		mcr	p15, 0, r0, c8, c7, 0	@ flush UTLB
+		mrc	p15, 0, r0, c1, c0, 0	@ read control reg
+		orr	r0, r0, #0x1000		@ I-cache enable
+		bl	__common_mmu_cache_on
+		mov	r0, #0
+		mcr	p15, 0, r0, c8, c7, 0	@ flush UTLB
+		mov	pc, r12
+
 __arm6_mmu_cache_on:
 		mov	r12, lr
 		bl	__setup_mmu
@@ -630,12 +650,30 @@ proc_types:
 		b	__armv4_mmu_cache_off
 		b	__armv4_mmu_cache_flush
 
+		.word	0x56158000		@ PXA168
+		.word	0xfffff000
+		b __armv4_mmu_cache_on
+		b __armv4_mmu_cache_off
+		b __armv5tej_mmu_cache_flush
+
+		.word	0x56056930
+		.word	0xff0ffff0		@ PXA935
+		b	__armv4_mmu_cache_on
+		b	__armv4_mmu_cache_off
+		b	__armv4_mmu_cache_flush
+
 		.word	0x56050000		@ Feroceon
 		.word	0xff0f0000
 		b	__armv4_mmu_cache_on
 		b	__armv4_mmu_cache_off
 		b	__armv5tej_mmu_cache_flush
 
+		.word	0x66015261		@ FA526
+		.word	0xff01fff1
+		b	__fa526_cache_on
+		b	__armv4_mmu_cache_off
+		b	__fa526_cache_flush
+
 		@ These match on the architecture ID
 
 		.word	0x00020000		@ ARMv4T
@@ -775,6 +813,12 @@ __armv4_mpu_cache_flush:
 		mcr	p15, 0, ip, c7, c10, 4	@ drain WB
 		mov	pc, lr
 		
+__fa526_cache_flush:
+		mov	r1, #0
+		mcr	p15, 0, r1, c7, c14, 0	@ clean and invalidate D cache
+		mcr	p15, 0, r1, c7, c5, 0	@ flush I cache
+		mcr	p15, 0, r1, c7, c10, 4	@ drain WB
+		mov	pc, lr
 
 __armv6_mmu_cache_flush:
 		mov	r1, #0

arch/arm/boot/compressed/misc.c

@@ -46,6 +46,21 @@ static void icedcc_putc(int ch)
 
 	asm("mcr p14, 0, %0, c0, c5, 0" : : "r" (ch));
 }
+#elif defined(CONFIG_CPU_XSCALE)
+
+static void icedcc_putc(int ch)
+{
+	int status, i = 0x4000000;
+
+	do {
+		if (--i < 0)
+			return;
+
+		asm volatile ("mrc p14, 0, %0, c14, c0, 0" : "=r" (status));
+	} while (status & (1 << 28));
+
+	asm("mcr p14, 0, %0, c8, c0, 0" : : "r" (ch));
+}
 
 #else
 

arch/arm/boot/compressed/vmlinux.lds.in

@@ -11,6 +11,11 @@ OUTPUT_ARCH(arm)
 ENTRY(_start)
 SECTIONS
 {
+  /DISCARD/ : {
+    *(.ARM.exidx*)
+    *(.ARM.extab*)
+  }
+
   . = TEXT_START;
   _text = .;
 

arch/arm/common/clkdev.c

@@ -62,9 +62,8 @@ static struct clk *clk_find(const char *dev_id, const char *con_id)
 	return clk;
 }
 
-struct clk *clk_get(struct device *dev, const char *con_id)
+struct clk *clk_get_sys(const char *dev_id, const char *con_id)
 {
-	const char *dev_id = dev ? dev_name(dev) : NULL;
 	struct clk *clk;
 
 	mutex_lock(&clocks_mutex);
@@ -75,6 +74,14 @@ struct clk *clk_get(struct device *dev, const char *con_id)
 
 	return clk ? clk : ERR_PTR(-ENOENT);
 }
+EXPORT_SYMBOL(clk_get_sys);
+
+struct clk *clk_get(struct device *dev, const char *con_id)
+{
+	const char *dev_id = dev ? dev_name(dev) : NULL;
+
+	return clk_get_sys(dev_id, con_id);
+}
 EXPORT_SYMBOL(clk_get);
 
 void clk_put(struct clk *clk)

arch/arm/common/dmabounce.c

@@ -25,6 +25,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/page-flags.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/dmapool.h>
@@ -349,6 +350,12 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page,
 
 	BUG_ON(!valid_dma_direction(dir));
 
+	if (PageHighMem(page)) {
+		dev_err(dev, "DMA buffer bouncing of HIGHMEM pages "
+			     "is not supported\n");
+		return ~0;
+	}
+
 	return map_single(dev, page_address(page) + offset, size, dir);
 }
 EXPORT_SYMBOL(dma_map_page);

arch/arm/common/scoop.c

@@ -124,37 +124,6 @@ static int scoop_gpio_direction_output(struct gpio_chip *chip,
 	return 0;
 }
 
-unsigned short set_scoop_gpio(struct device *dev, unsigned short bit)
-{
-	unsigned short gpio_bit;
-	unsigned long flag;
-	struct scoop_dev *sdev = dev_get_drvdata(dev);
-
-	spin_lock_irqsave(&sdev->scoop_lock, flag);
-	gpio_bit = ioread16(sdev->base + SCOOP_GPWR) | bit;
-	iowrite16(gpio_bit, sdev->base + SCOOP_GPWR);
-	spin_unlock_irqrestore(&sdev->scoop_lock, flag);
-
-	return gpio_bit;
-}
-
-unsigned short reset_scoop_gpio(struct device *dev, unsigned short bit)
-{
-	unsigned short gpio_bit;
-	unsigned long flag;
-	struct scoop_dev *sdev = dev_get_drvdata(dev);
-
-	spin_lock_irqsave(&sdev->scoop_lock, flag);
-	gpio_bit = ioread16(sdev->base + SCOOP_GPWR) & ~bit;
-	iowrite16(gpio_bit, sdev->base + SCOOP_GPWR);
-	spin_unlock_irqrestore(&sdev->scoop_lock, flag);
-
-	return gpio_bit;
-}
-
-EXPORT_SYMBOL(set_scoop_gpio);
-EXPORT_SYMBOL(reset_scoop_gpio);
-
 unsigned short read_scoop_reg(struct device *dev, unsigned short reg)
 {
 	struct scoop_dev *sdev = dev_get_drvdata(dev);

arch/arm/common/sharpsl_pm.c

@@ -29,8 +29,8 @@
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <mach/pm.h>
-#include <mach/pxa-regs.h>
 #include <mach/pxa2xx-regs.h>
+#include <mach/regs-rtc.h>
 #include <mach/sharpsl.h>
 #include <asm/hardware/sharpsl_pm.h>
 

arch/arm/configs/acs5k_tiny_defconfig

@@ -0,0 +1,941 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27-simtec-micrel1
+# Tue Jan  6 13:23:07 2009
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+# CONFIG_GENERIC_TIME is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+CONFIG_ARCH_KS8695=y
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Kendin/Micrel KS8695 Implementations
+#
+# CONFIG_MACH_KS8695 is not set
+# CONFIG_MACH_DSM320 is not set
+CONFIG_MACH_ACS5K=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM922T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+CONFIG_ARCH_FLATMEM_HAS_HOLES=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="console=ttyAM0,115200 init=/bin/sh"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_GEOMETRY is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=4
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_IMPA7 is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_ARM_KS8695_ETHER=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+CONFIG_WLAN_80211=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_KS8695=y
+CONFIG_SERIAL_KS8695_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_ACS5KCAN=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_GPIO=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+CONFIG_GPIO_PCA953X=y
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_KS8695_WATCHDOG=y
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_DMADEVICES is not set
+
+#
+# Voltage and Current regulators
+#
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

arch/arm/configs/assabet_defconfig

@@ -89,7 +89,6 @@ CONFIG_SA1100_ASSABET=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/configs/badge4_defconfig

@@ -91,7 +91,6 @@ CONFIG_ARCH_SA1100=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 CONFIG_SA1100_BADGE4=y
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/configs/cerfcube_defconfig

@@ -93,7 +93,6 @@ CONFIG_SA1100_CERF_FLASH_16MB=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/configs/collie_defconfig

@@ -113,7 +113,6 @@ CONFIG_ARCH_SA1100=y
 CONFIG_SA1100_COLLIE=y
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/configs/h3600_defconfig

@@ -90,7 +90,6 @@ CONFIG_ARCH_SA1100=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 CONFIG_SA1100_H3600=y
-# CONFIG_SA1100_H3800 is not set
 CONFIG_SA1100_H3XXX=y
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
@@ -100,7 +99,6 @@ CONFIG_SA1100_H3XXX=y
 # CONFIG_SA1100_SHANNON is not set
 # CONFIG_SA1100_SIMPAD is not set
 # CONFIG_SA1100_SSP is not set
-# CONFIG_H3600_SLEEVE is not set
 
 #
 # Processor Type

arch/arm/configs/hackkit_defconfig

@@ -91,7 +91,6 @@ CONFIG_ARCH_SA1100=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 CONFIG_SA1100_HACKKIT=y

arch/arm/configs/jornada720_defconfig

@@ -178,7 +178,6 @@ CONFIG_DMABOUNCE=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 CONFIG_SA1100_JORNADA720=y
 CONFIG_SA1100_JORNADA720_SSP=y

arch/arm/configs/kirkwood_defconfig

@@ -1,11 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc7
+# Linux kernel version: 2.6.29-rc5
-# Thu Dec  4 15:27:39 2008
+# Tue Mar  3 21:45:57 2009
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-# CONFIG_GENERIC_GPIO is not set
+CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_MMU=y
@@ -42,10 +42,19 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
-CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_BUF_SHIFT=19
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
@@ -53,6 +62,7 @@ CONFIG_NAMESPACES=y
 # CONFIG_IPC_NS is not set
 # CONFIG_USER_NS is not set
 # CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
@@ -83,6 +93,7 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -93,7 +104,6 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -101,11 +111,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -121,7 +129,6 @@ CONFIG_IOSCHED_CFQ=y
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
-CONFIG_CLASSIC_RCU=y
 # CONFIG_FREEZER is not set
 
 #
@@ -132,7 +139,6 @@ CONFIG_CLASSIC_RCU=y
 # CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_VERSATILE is not set
 # CONFIG_ARCH_AT91 is not set
-# CONFIG_ARCH_CLPS7500 is not set
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_EBSA110 is not set
 # CONFIG_ARCH_EP93XX is not set
@@ -159,11 +165,13 @@ CONFIG_ARCH_KIRKWOOD=y
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_S3C64XX is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_W90X900 is not set
 
 #
 # Marvell Kirkwood Implementations
@@ -171,14 +179,8 @@ CONFIG_ARCH_KIRKWOOD=y
 CONFIG_MACH_DB88F6281_BP=y
 CONFIG_MACH_RD88F6192_NAS=y
 CONFIG_MACH_RD88F6281=y
-
+CONFIG_MACH_SHEEVAPLUG=y
-#
+CONFIG_MACH_TS219=y
-# Boot options
-#
-
-#
-# Power management
-#
 CONFIG_PLAT_ORION=y
 
 #
@@ -214,6 +216,7 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 
 #
@@ -242,7 +245,6 @@ CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4096
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
@@ -291,6 +293,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -355,6 +358,7 @@ CONFIG_NET_DSA_MV88E6123_61_65=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -368,12 +372,27 @@ CONFIG_NET_PKTGEN=m
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
-# CONFIG_CFG80211 is not set
+CONFIG_CFG80211=y
+# CONFIG_CFG80211_REG_DEBUG is not set
+# CONFIG_NL80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
-# CONFIG_MAC80211 is not set
+CONFIG_LIB80211=y
-# CONFIG_IEEE80211 is not set
+CONFIG_MAC80211=y
+
+#
+# Rate control algorithm selection
+#
+CONFIG_MAC80211_RC_MINSTREL=y
+# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel"
+# CONFIG_MAC80211_MESH is not set
+# CONFIG_MAC80211_LEDS is not set
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -398,6 +417,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_AFS_PARTS is not set
@@ -451,9 +471,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0x0
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
-CONFIG_MTD_PHYSMAP_LEN=0x0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=0
 # CONFIG_MTD_ARM_INTEGRATOR is not set
 # CONFIG_MTD_IMPA7 is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
@@ -481,6 +499,7 @@ CONFIG_MTD_NAND=y
 # CONFIG_MTD_NAND_VERIFY_WRITE is not set
 # CONFIG_MTD_NAND_ECC_SMC is not set
 # CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_GPIO is not set
 CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_CAFE is not set
@@ -490,6 +509,12 @@ CONFIG_MTD_NAND_IDS=y
 CONFIG_MTD_NAND_ORION=y
 # CONFIG_MTD_ONENAND is not set
 
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
 #
 # UBI - Unsorted block images
 #
@@ -568,6 +593,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -682,6 +709,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -695,6 +725,7 @@ CONFIG_MII=y
 # CONFIG_DM9000 is not set
 # CONFIG_ENC28J60 is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -710,7 +741,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -720,6 +750,7 @@ CONFIG_NET_PCI=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -754,8 +785,39 @@ CONFIG_MV643XX_ETH=y
 # Wireless LAN
 #
 # CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN_80211=y
+CONFIG_LIBERTAS=y
+# CONFIG_LIBERTAS_USB is not set
+CONFIG_LIBERTAS_SDIO=y
+# CONFIG_LIBERTAS_DEBUG is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+# CONFIG_ADM8211 is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH9K is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWLCORE is not set
 # CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_IWLAGN is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_ZD1211RW is not set
+# CONFIG_RT2X00 is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 
 #
 # USB Network Adapters
@@ -791,13 +853,20 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
+CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_EVBUG is not set
 
 #
 # Input Device Drivers
 #
-# CONFIG_INPUT_KEYBOARD is not set
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
@@ -807,7 +876,11 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 #
 # Hardware I/O ports
 #
-# CONFIG_SERIO is not set
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -839,11 +912,11 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
-# CONFIG_NVRAM is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
 # CONFIG_RAW_DRIVER is not set
@@ -879,6 +952,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MV64XXX=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -905,8 +979,6 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_EEPROM_AT24 is not set
-# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -925,12 +997,12 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 # CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_GPIO is not set
 CONFIG_SPI_ORION=y
 
 #
 # SPI Protocol Masters
 #
-# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -952,10 +1024,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 
 #
 # Multimedia devices
@@ -1012,11 +1086,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1024,12 +1096,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
 # CONFIG_THRUSTMASTER_FF is not set
 # CONFIG_ZEROPLUS_FF is not set
 CONFIG_USB_SUPPORT=y
@@ -1058,6 +1133,7 @@ CONFIG_USB_DEVICE_CLASS=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -1087,7 +1163,6 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_STORAGE_DATAFAB=y
 CONFIG_USB_STORAGE_FREECOM=y
 # CONFIG_USB_STORAGE_ISD200 is not set
-CONFIG_USB_STORAGE_DPCM=y
 # CONFIG_USB_STORAGE_USBAT is not set
 CONFIG_USB_STORAGE_SDDR09=y
 CONFIG_USB_STORAGE_SDDR55=y
@@ -1135,21 +1210,51 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+CONFIG_SDIO_UART=y
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_TIFM_SD is not set
+CONFIG_MMC_MVSDIO=y
+# CONFIG_MMC_SPI is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_ACCESSIBILITY is not set
 CONFIG_NEW_LEDS=y
-# CONFIG_LEDS_CLASS is not set
+CONFIG_LEDS_CLASS=y
 
 #
 # LED drivers
 #
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_PCA955X is not set
 
 #
 # LED Triggers
 #
-# CONFIG_LEDS_TRIGGERS is not set
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -1178,7 +1283,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
-# CONFIG_RTC_DRV_S35390A is not set
+CONFIG_RTC_DRV_S35390A=y
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
 
@@ -1227,6 +1332,7 @@ CONFIG_DMA_ENGINE=y
 # CONFIG_DMATEST is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_UIO is not set
+# CONFIG_STAGING is not set
 
 #
 # File systems
@@ -1238,16 +1344,14 @@ CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
 # CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
-CONFIG_XFS_FS=y
+# CONFIG_XFS_FS is not set
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_DEBUG is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1268,9 +1372,9 @@ CONFIG_UDF_NLS=y
 #
 # DOS/FAT/NT Filesystems
 #
-CONFIG_FAT_FS=m
+CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=m
+CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
+CONFIG_VFAT_FS=y
 CONFIG_FAT_DEFAULT_CODEPAGE=437
 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # CONFIG_NTFS_FS is not set
@@ -1286,10 +1390,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
+CONFIG_MISC_FILESYSTEMS=y
-#
-# Miscellaneous filesystems
-#
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1309,6 +1410,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1393,7 +1495,7 @@ CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -1416,6 +1518,7 @@ CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
 # CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
@@ -1424,7 +1527,7 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1435,7 +1538,10 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
 
 #
 # Tracers
@@ -1446,11 +1552,14 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_ARM_UNWIND=y
 CONFIG_DEBUG_USER=y
 CONFIG_DEBUG_ERRORS=y
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1464,19 +1573,22 @@ CONFIG_DEBUG_LL=y
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_ASYNC_CORE=y
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
 # CONFIG_CRYPTO_FIPS is not set
-CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_ALGAPI2=y
-CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_AEAD2=y
-CONFIG_CRYPTO_HASH=m
+CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_BLKCIPHER2=y
-CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1496,7 +1608,7 @@ CONFIG_CRYPTO_MANAGER=m
 CONFIG_CRYPTO_CBC=m
 # CONFIG_CRYPTO_CTR is not set
 # CONFIG_CRYPTO_CTS is not set
-CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_ECB=y
 # CONFIG_CRYPTO_LRW is not set
 CONFIG_CRYPTO_PCBC=m
 # CONFIG_CRYPTO_XTS is not set
@@ -1510,7 +1622,7 @@ CONFIG_CRYPTO_PCBC=m
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=y
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1527,9 +1639,9 @@ CONFIG_CRYPTO_PCBC=m
 #
 # Ciphers
 #
-# CONFIG_CRYPTO_AES is not set
+CONFIG_CRYPTO_AES=y
 # CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_ARC4=y
 # CONFIG_CRYPTO_BLOWFISH is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_CAST5 is not set
@@ -1560,6 +1672,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 CONFIG_CRC16=y
 # CONFIG_CRC_T10DIF is not set

arch/arm/configs/lart_defconfig

@@ -87,7 +87,6 @@ CONFIG_ARCH_SA1100=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/configs/mv78xx0_defconfig

@@ -165,6 +165,7 @@ CONFIG_ARCH_MV78XX0=y
 # Marvell MV78xx0 Implementations
 #
 CONFIG_MACH_DB78X00_BP=y
+CONFIG_MACH_RD78X00_MASA=y
 
 #
 # Boot options

arch/arm/configs/neponset_defconfig

@@ -91,7 +91,6 @@ CONFIG_ASSABET_NEPONSET=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/configs/orion5x_defconfig

@@ -481,7 +481,7 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_CAFE is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
-# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_NAND_PLATFORM=y
 # CONFIG_MTD_ALAUDA is not set
 CONFIG_MTD_NAND_ORION=y
 # CONFIG_MTD_ONENAND is not set
@@ -1177,7 +1177,7 @@ CONFIG_RTC_DRV_S35390A=y
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
 # CONFIG_RTC_DRV_STK17TA8 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
+CONFIG_RTC_DRV_M48T86=y
 # CONFIG_RTC_DRV_M48T59 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 

arch/arm/configs/pleb_defconfig

@@ -88,7 +88,6 @@ CONFIG_ARCH_SA1100=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/configs/pxa168_defconfig

@@ -0,0 +1,891 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29-rc3
+# Fri Mar 20 13:43:13 2009
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_FREEZER is not set
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+CONFIG_ARCH_MMP=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_W90X900 is not set
+# CONFIG_MACH_TAVOREVB is not set
+
+#
+# Marvell PXA168/910 Implmentations
+#
+CONFIG_MACH_ASPENITE=y
+CONFIG_MACH_ZYLONITE2=y
+# CONFIG_MACH_TTC_DKB is not set
+CONFIG_CPU_PXA168=y
+CONFIG_PLAT_PXA=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_MOHAWK=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_COMMON_CLKDEV=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+CONFIG_ARCH_FLATMEM_HAS_HOLES=y
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Power Management
+#
+# CONFIG_CPU_IDLE is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_HAVE_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+CONFIG_GENERIC_ACL=y
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARM_UNWIND=y
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_STACK_USAGE is not set
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

arch/arm/configs/pxa910_defconfig

@@ -0,0 +1,891 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29-rc3
+# Fri Mar 20 13:45:12 2009
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_FREEZER is not set
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+CONFIG_ARCH_MMP=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_W90X900 is not set
+CONFIG_MACH_TAVOREVB=y
+
+#
+# Marvell PXA168/910 Implmentations
+#
+# CONFIG_MACH_ASPENITE is not set
+# CONFIG_MACH_ZYLONITE2 is not set
+CONFIG_MACH_TTC_DKB=y
+CONFIG_CPU_PXA910=y
+CONFIG_PLAT_PXA=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_MOHAWK=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_COMMON_CLKDEV=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+CONFIG_ARCH_FLATMEM_HAS_HOLES=y
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Power Management
+#
+# CONFIG_CPU_IDLE is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_HAVE_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+CONFIG_GENERIC_ACL=y
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARM_UNWIND=y
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_STACK_USAGE is not set
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

arch/arm/configs/shannon_defconfig

@@ -87,7 +87,6 @@ CONFIG_ARCH_SA1100=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/configs/simpad_defconfig

@@ -89,7 +89,6 @@ CONFIG_ARCH_SA1100=y
 # CONFIG_SA1100_COLLIE is not set
 # CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
-# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
 # CONFIG_SA1100_HACKKIT is not set

arch/arm/include/asm/a.out.h

@@ -2,7 +2,7 @@
 #define __ARM_A_OUT_H__
 
 #include <linux/personality.h>
-#include <asm/types.h>
+#include <linux/types.h>
 
 struct exec
 {

arch/arm/include/asm/cacheflush.h

@@ -46,6 +46,14 @@
 # define MULTI_CACHE 1
 #endif
 
+#if defined(CONFIG_CPU_FA526)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE fa
+# endif
+#endif
+
 #if defined(CONFIG_CPU_ARM926T)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
@@ -94,6 +102,14 @@
 # endif
 #endif
 
+#if defined(CONFIG_CPU_MOHAWK)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE mohawk
+# endif
+#endif
+
 #if defined(CONFIG_CPU_FEROCEON)
 # define MULTI_CACHE 1
 #endif

arch/arm/include/asm/dma-mapping.h

@@ -15,10 +15,20 @@
  * must not be used by drivers.
  */
 #ifndef __arch_page_to_dma
+
+#if !defined(CONFIG_HIGHMEM)
 static inline dma_addr_t page_to_dma(struct device *dev, struct page *page)
 {
 	return (dma_addr_t)__virt_to_bus((unsigned long)page_address(page));
 }
+#elif defined(__pfn_to_bus)
+static inline dma_addr_t page_to_dma(struct device *dev, struct page *page)
+{
+	return (dma_addr_t)__pfn_to_bus(page_to_pfn(page));
+}
+#else
+#error "this machine class needs to define __arch_page_to_dma to use HIGHMEM"
+#endif
 
 static inline void *dma_to_virt(struct device *dev, dma_addr_t addr)
 {
@@ -57,6 +67,8 @@ static inline dma_addr_t virt_to_dma(struct device *dev, void *addr)
  * Use the driver DMA support - see dma-mapping.h (dma_sync_*)
  */
 extern void dma_cache_maint(const void *kaddr, size_t size, int rw);
+extern void dma_cache_maint_page(struct page *page, unsigned long offset,
+				 size_t size, int rw);
 
 /*
  * Return whether the given device DMA address mask can be supported
@@ -316,7 +328,7 @@ static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
 	BUG_ON(!valid_dma_direction(dir));
 
 	if (!arch_is_coherent())
-		dma_cache_maint(page_address(page) + offset, size, dir);
+		dma_cache_maint_page(page, offset, size, dir);
 
 	return page_to_dma(dev, page) + offset;
 }

arch/arm/include/asm/dma.h

@@ -19,21 +19,17 @@
 #include <asm/system.h>
 #include <asm/scatterlist.h>
 
-typedef unsigned int dmach_t;
-
 #include <mach/isa-dma.h>
 
 /*
- * DMA modes
+ * The DMA modes reflect the settings for the ISA DMA controller
  */
-typedef unsigned int dmamode_t;
+#define DMA_MODE_MASK	 0xcc
 
-#define DMA_MODE_MASK	3
+#define DMA_MODE_READ	 0x44
-
+#define DMA_MODE_WRITE	 0x48
-#define DMA_MODE_READ	 0
+#define DMA_MODE_CASCADE 0xc0
-#define DMA_MODE_WRITE	 1
+#define DMA_AUTOINIT	 0x10
-#define DMA_MODE_CASCADE 2
-#define DMA_AUTOINIT	 4
 
 extern spinlock_t  dma_spin_lock;
 
@@ -52,44 +48,44 @@ static inline void release_dma_lock(unsigned long flags)
 /* Clear the 'DMA Pointer Flip Flop'.
  * Write 0 for LSB/MSB, 1 for MSB/LSB access.
  */
-#define clear_dma_ff(channel)
+#define clear_dma_ff(chan)
 
 /* Set only the page register bits of the transfer address.
  *
  * NOTE: This is an architecture specific function, and should
  *       be hidden from the drivers
  */
-extern void set_dma_page(dmach_t channel, char pagenr);
+extern void set_dma_page(unsigned int chan, char pagenr);
 
 /* Request a DMA channel
  *
  * Some architectures may need to do allocate an interrupt
  */
-extern int  request_dma(dmach_t channel, const char * device_id);
+extern int  request_dma(unsigned int chan, const char * device_id);
 
 /* Free a DMA channel
  *
  * Some architectures may need to do free an interrupt
  */
-extern void free_dma(dmach_t channel);
+extern void free_dma(unsigned int chan);
 
 /* Enable DMA for this channel
  *
  * On some architectures, this may have other side effects like
  * enabling an interrupt and setting the DMA registers.
  */
-extern void enable_dma(dmach_t channel);
+extern void enable_dma(unsigned int chan);
 
 /* Disable DMA for this channel
  *
  * On some architectures, this may have other side effects like
  * disabling an interrupt or whatever.
  */
-extern void disable_dma(dmach_t channel);
+extern void disable_dma(unsigned int chan);
 
 /* Test whether the specified channel has an active DMA transfer
  */
-extern int dma_channel_active(dmach_t channel);
+extern int dma_channel_active(unsigned int chan);
 
 /* Set the DMA scatter gather list for this channel
  *
@@ -97,7 +93,7 @@ extern int dma_channel_active(dmach_t channel);
  * especially since some DMA architectures don't update the
  * DMA address immediately, but defer it to the enable_dma().
  */
-extern void set_dma_sg(dmach_t channel, struct scatterlist *sg, int nr_sg);
+extern void set_dma_sg(unsigned int chan, struct scatterlist *sg, int nr_sg);
 
 /* Set the DMA address for this channel
  *
@@ -105,9 +101,9 @@ extern void set_dma_sg(dmach_t channel, struct scatterlist *sg, int nr_sg);
  * especially since some DMA architectures don't update the
  * DMA address immediately, but defer it to the enable_dma().
  */
-extern void __set_dma_addr(dmach_t channel, void *addr);
+extern void __set_dma_addr(unsigned int chan, void *addr);
-#define set_dma_addr(channel, addr)				\
+#define set_dma_addr(chan, addr)				\
-	__set_dma_addr(channel, bus_to_virt(addr))
+	__set_dma_addr(chan, bus_to_virt(addr))
 
 /* Set the DMA byte count for this channel
  *
@@ -115,7 +111,7 @@ extern void __set_dma_addr(dmach_t channel, void *addr);
  * especially since some DMA architectures don't update the
  * DMA count immediately, but defer it to the enable_dma().
  */
-extern void set_dma_count(dmach_t channel, unsigned long count);
+extern void set_dma_count(unsigned int chan, unsigned long count);
 
 /* Set the transfer direction for this channel
  *
@@ -124,11 +120,11 @@ extern void set_dma_count(dmach_t channel, unsigned long count);
  * DMA transfer direction immediately, but defer it to the
  * enable_dma().
  */
-extern void set_dma_mode(dmach_t channel, dmamode_t mode);
+extern void set_dma_mode(unsigned int chan, unsigned int mode);
 
 /* Set the transfer speed for this channel
  */
-extern void set_dma_speed(dmach_t channel, int cycle_ns);
+extern void set_dma_speed(unsigned int chan, int cycle_ns);
 
 /* Get DMA residue count. After a DMA transfer, this
  * should return zero. Reading this while a DMA transfer is
@@ -136,7 +132,7 @@ extern void set_dma_speed(dmach_t channel, int cycle_ns);
  * If called before the channel has been used, it may return 1.
  * Otherwise, it returns the number of _bytes_ left to transfer.
  */
-extern int  get_dma_residue(dmach_t channel);
+extern int  get_dma_residue(unsigned int chan);
 
 #ifndef NO_DMA
 #define NO_DMA	255

arch/arm/include/asm/elf.h

@@ -50,6 +50,8 @@ typedef struct user_fp elf_fpregset_t;
 #define R_ARM_ABS32	2
 #define R_ARM_CALL	28
 #define R_ARM_JUMP24	29
+#define R_ARM_V4BX	40
+#define R_ARM_PREL31	42
 
 /*
  * These are used to set parameters in the core dumps.

arch/arm/include/asm/fixmap.h

@@ -0,0 +1,41 @@
+#ifndef _ASM_FIXMAP_H
+#define _ASM_FIXMAP_H
+
+/*
+ * Nothing too fancy for now.
+ *
+ * On ARM we already have well known fixed virtual addresses imposed by
+ * the architecture such as the vector page which is located at 0xffff0000,
+ * therefore a second level page table is already allocated covering
+ * 0xfff00000 upwards.
+ *
+ * The cache flushing code in proc-xscale.S uses the virtual area between
+ * 0xfffe0000 and 0xfffeffff.
+ */
+
+#define FIXADDR_START		0xfff00000UL
+#define FIXADDR_TOP		0xfffe0000UL
+#define FIXADDR_SIZE		(FIXADDR_TOP - FIXADDR_START)
+
+#define FIX_KMAP_BEGIN		0
+#define FIX_KMAP_END		(FIXADDR_SIZE >> PAGE_SHIFT)
+
+#define __fix_to_virt(x)	(FIXADDR_START + ((x) << PAGE_SHIFT))
+#define __virt_to_fix(x)	(((x) - FIXADDR_START) >> PAGE_SHIFT)
+
+extern void __this_fixmap_does_not_exist(void);
+
+static inline unsigned long fix_to_virt(const unsigned int idx)
+{
+	if (idx >= FIX_KMAP_END)
+		__this_fixmap_does_not_exist();
+	return __fix_to_virt(idx);
+}
+
+static inline unsigned int virt_to_fix(const unsigned long vaddr)
+{
+	BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START);
+	return __virt_to_fix(vaddr);
+}
+
+#endif

arch/arm/include/asm/hardware/scoop.h

@@ -63,7 +63,5 @@ struct scoop_pcmcia_config {
 extern struct scoop_pcmcia_config *platform_scoop_config;
 
 void reset_scoop(struct device *dev);
-unsigned short __deprecated set_scoop_gpio(struct device *dev, unsigned short bit);
-unsigned short __deprecated reset_scoop_gpio(struct device *dev, unsigned short bit);
 unsigned short read_scoop_reg(struct device *dev, unsigned short reg);
 void write_scoop_reg(struct device *dev, unsigned short reg, unsigned short data);

arch/arm/include/asm/highmem.h

@@ -0,0 +1,31 @@
+#ifndef _ASM_HIGHMEM_H
+#define _ASM_HIGHMEM_H
+
+#include <asm/kmap_types.h>
+
+#define PKMAP_BASE		(PAGE_OFFSET - PMD_SIZE)
+#define LAST_PKMAP		PTRS_PER_PTE
+#define LAST_PKMAP_MASK		(LAST_PKMAP - 1)
+#define PKMAP_NR(virt)		(((virt) - PKMAP_BASE) >> PAGE_SHIFT)
+#define PKMAP_ADDR(nr)		(PKMAP_BASE + ((nr) << PAGE_SHIFT))
+
+#define kmap_prot		PAGE_KERNEL
+
+#define flush_cache_kmaps()	flush_cache_all()
+
+extern pte_t *pkmap_page_table;
+
+#define ARCH_NEEDS_KMAP_HIGH_GET
+
+extern void *kmap_high(struct page *page);
+extern void *kmap_high_get(struct page *page);
+extern void kunmap_high(struct page *page);
+
+extern void *kmap(struct page *page);
+extern void kunmap(struct page *page);
+extern void *kmap_atomic(struct page *page, enum km_type type);
+extern void kunmap_atomic(void *kvaddr, enum km_type type);
+extern void *kmap_atomic_pfn(unsigned long pfn, enum km_type type);
+extern struct page *kmap_atomic_to_page(const void *ptr);
+
+#endif

arch/arm/include/asm/hwcap.h

@@ -17,6 +17,8 @@
 #define HWCAP_CRUNCH	1024
 #define HWCAP_THUMBEE	2048
 #define HWCAP_NEON	4096
+#define HWCAP_VFPv3	8192
+#define HWCAP_VFPv3D16	16384
 
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)
 /*