Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

CREDITS

@@ -2240,6 +2240,12 @@ D: tc: HFSC scheduler
 S: Freiburg
 S: Germany
 
+N: Paul E. McKenney
+E: paulmck@us.ibm.com
+W: http://www.rdrop.com/users/paulmck/
+D: RCU and variants
+D: rcutorture module
+
 N: Mike McLagan
 E: mike.mclagan@linux.org
 W: http://www.invlogic.com/~mmclagan
@@ -2981,6 +2987,10 @@ S: 69 rue Dunois
 S: 75013 Paris
 S: France
 
+N: Dipankar Sarma
+E: dipankar@in.ibm.com
+D: RCU
+
 N: Hannu Savolainen
 E: hannu@opensound.com
 D: Maintainer of the sound drivers until 2.1.x days.
@@ -3293,6 +3303,12 @@ S: 3 Ballow Crescent
 S: MacGregor A.C.T 2615
 S: Australia
 
+N: Josh Triplett
+E: josh@freedesktop.org
+P: 1024D/D0FE7AFB B24A 65C9 1D71 2AC2 DE87  CA26 189B 9946 D0FE 7AFB
+D: rcutorture maintainer
+D: lock annotations, finding and fixing lock bugs
+
 N: Winfried Trümper
 E: winni@xpilot.org
 W: http://www.shop.de/~winni/
@@ -3562,11 +3578,11 @@ S: Fargo, North Dakota 58122
 S: USA
 
 N: Steven Whitehouse
-E: SteveW@ACM.org
+E: steve@chygwyn.com
 W: http://www.chygwyn.com/~steve
-D: Linux DECnet project: http://www.sucs.swan.ac.uk/~rohan/DECnet/index.html
+D: Linux DECnet project
 D: Minor debugging of other networking protocols.
-D: Misc bug fixes and filesystem development
+D: Misc bug fixes and GFS2 filesystem development
 
 N: Hans-Joachim Widmaier
 E: hjw@zvw.de

Documentation/DocBook/kernel-api.tmpl

@@ -158,6 +158,7 @@ X!Ilib/string.c
 !Emm/filemap.c
 !Emm/memory.c
 !Emm/vmalloc.c
+!Imm/page_alloc.c
 !Emm/mempool.c
 !Emm/page-writeback.c
 !Emm/truncate.c

Documentation/DocBook/libata.tmpl

@@ -14,7 +14,7 @@
   </authorgroup>
 
   <copyright>
-   <year>2003-2005</year>
+   <year>2003-2006</year>
    <holder>Jeff Garzik</holder>
   </copyright>
 

Documentation/HOWTO

@@ -395,6 +395,26 @@ bugme-janitor mailing list (every change in the bugzilla is mailed here)
 
 
 
+Managing bug reports
+--------------------
+
+One of the best ways to put into practice your hacking skills is by fixing
+bugs reported by other people. Not only you will help to make the kernel
+more stable, you'll learn to fix real world problems and you will improve
+your skills, and other developers will be aware of your presence. Fixing
+bugs is one of the best ways to get merits among other developers, because
+not many people like wasting time fixing other people's bugs.
+
+To work in the already reported bug reports, go to http://bugzilla.kernel.org.
+If you want to be advised of the future bug reports, you can subscribe to the
+bugme-new mailing list (only new bug reports are mailed here) or to the
+bugme-janitor mailing list (every change in the bugzilla is mailed here)
+
+	http://lists.osdl.org/mailman/listinfo/bugme-new
+	http://lists.osdl.org/mailman/listinfo/bugme-janitors
+
+
+
 Mailing lists
 -------------
 

Documentation/MSI-HOWTO.txt

@@ -470,7 +470,68 @@ LOC:     324553     325068
 ERR:          0
 MIS:          0
 
-6. FAQ
+6. MSI quirks
+
+Several PCI chipsets or devices are known to not support MSI.
+The PCI stack provides 3 possible levels of MSI disabling:
+* on a single device
+* on all devices behind a specific bridge
+* globally
+
+6.1. Disabling MSI on a single device
+
+Under some circumstances, it might be required to disable MSI on a
+single device, It may be achived by either not calling pci_enable_msi()
+or all, or setting the pci_dev->no_msi flag before (most of the time
+in a quirk).
+
+6.2. Disabling MSI below a bridge
+
+The vast majority of MSI quirks are required by PCI bridges not
+being able to route MSI between busses. In this case, MSI have to be
+disabled on all devices behind this bridge. It is achieves by setting
+the PCI_BUS_FLAGS_NO_MSI flag in the pci_bus->bus_flags of the bridge
+subordinate bus. There is no need to set the same flag on bridges that
+are below the broken brigde. When pci_enable_msi() is called to enable
+MSI on a device, pci_msi_supported() takes care of checking the NO_MSI
+flag in all parent busses of the device.
+
+Some bridges actually support dynamic MSI support enabling/disabling
+by changing some bits in their PCI configuration space (especially
+the Hypertransport chipsets such as the nVidia nForce and Serverworks
+HT2000). It may then be required to update the NO_MSI flag on the
+corresponding devices in the sysfs hierarchy. To enable MSI support
+on device "0000:00:0e", do:
+
+	echo 1 > /sys/bus/pci/devices/0000:00:0e/msi_bus
+
+To disable MSI support, echo 0 instead of 1. Note that it should be
+used with caution since changing this value might break interrupts.
+
+6.3. Disabling MSI globally
+
+Some extreme cases may require to disable MSI globally on the system.
+For now, the only known case is a Serverworks PCI-X chipsets (MSI are
+not supported on several busses that are not all connected to the
+chipset in the Linux PCI hierarchy). In the vast majority of other
+cases, disabling only behind a specific bridge is enough.
+
+For debugging purpose, the user may also pass pci=nomsi on the kernel
+command-line to explicitly disable MSI globally. But, once the appro-
+priate quirks are added to the kernel, this option should not be
+required anymore.
+
+6.4. Finding why MSI cannot be enabled on a device
+
+Assuming that MSI are not enabled on a device, you should look at
+dmesg to find messages that quirks may output when disabling MSI
+on some devices, some bridges or even globally.
+Then, lspci -t gives the list of bridges above a device. Reading
+/sys/bus/pci/devices/0000:00:0e/msi_bus will tell you whether MSI
+are enabled (1) or disabled (0). In 0 is found in a single bridge
+msi_bus file above the device, MSI cannot be enabled.
+
+7. FAQ
 
 Q1. Are there any limitations on using the MSI?
 

Documentation/RCU/checklist.txt

@@ -221,3 +221,41 @@ over a rather long period of time, but improvements are always welcome!
 	disable irq on a given acquisition of that lock will result in
 	deadlock as soon as the RCU callback happens to interrupt that
 	acquisition's critical section.
+
+13.	SRCU (srcu_read_lock(), srcu_read_unlock(), and synchronize_srcu())
+	may only be invoked from process context.  Unlike other forms of
+	RCU, it -is- permissible to block in an SRCU read-side critical
+	section (demarked by srcu_read_lock() and srcu_read_unlock()),
+	hence the "SRCU": "sleepable RCU".  Please note that if you
+	don't need to sleep in read-side critical sections, you should
+	be using RCU rather than SRCU, because RCU is almost always
+	faster and easier to use than is SRCU.
+
+	Also unlike other forms of RCU, explicit initialization
+	and cleanup is required via init_srcu_struct() and
+	cleanup_srcu_struct().	These are passed a "struct srcu_struct"
+	that defines the scope of a given SRCU domain.	Once initialized,
+	the srcu_struct is passed to srcu_read_lock(), srcu_read_unlock()
+	and synchronize_srcu().  A given synchronize_srcu() waits only
+	for SRCU read-side critical sections governed by srcu_read_lock()
+	and srcu_read_unlock() calls that have been passd the same
+	srcu_struct.  This property is what makes sleeping read-side
+	critical sections tolerable -- a given subsystem delays only
+	its own updates, not those of other subsystems using SRCU.
+	Therefore, SRCU is less prone to OOM the system than RCU would
+	be if RCU's read-side critical sections were permitted to
+	sleep.
+
+	The ability to sleep in read-side critical sections does not
+	come for free.	First, corresponding srcu_read_lock() and
+	srcu_read_unlock() calls must be passed the same srcu_struct.
+	Second, grace-period-detection overhead is amortized only
+	over those updates sharing a given srcu_struct, rather than
+	being globally amortized as they are for other forms of RCU.
+	Therefore, SRCU should be used in preference to rw_semaphore
+	only in extremely read-intensive situations, or in situations
+	requiring SRCU's read-side deadlock immunity or low read-side
+	realtime latency.
+
+	Note that, rcu_assign_pointer() and rcu_dereference() relate to
+	SRCU just as they do to other forms of RCU.

Documentation/RCU/rcu.txt

@@ -45,7 +45,8 @@ o	How can I see where RCU is currently used in the Linux kernel?
 
 	Search for "rcu_read_lock", "rcu_read_unlock", "call_rcu",
 	"rcu_read_lock_bh", "rcu_read_unlock_bh", "call_rcu_bh",
-	"synchronize_rcu", and "synchronize_net".
+	"srcu_read_lock", "srcu_read_unlock", "synchronize_rcu",
+	"synchronize_net", and "synchronize_srcu".
 
 o	What guidelines should I follow when writing code that uses RCU?
 

Documentation/RCU/torture.txt

@@ -28,6 +28,15 @@ nreaders	This is the number of RCU reading threads supported.
 		To properly exercise RCU implementations with preemptible
 		read-side critical sections.
 
+nfakewriters	This is the number of RCU fake writer threads to run.  Fake
+		writer threads repeatedly use the synchronous "wait for
+		current readers" function of the interface selected by
+		torture_type, with a delay between calls to allow for various
+		different numbers of writers running in parallel.
+		nfakewriters defaults to 4, which provides enough parallelism
+		to trigger special cases caused by multiple writers, such as
+		the synchronize_srcu() early return optimization.
+
 stat_interval	The number of seconds between output of torture
 		statistics (via printk()).  Regardless of the interval,
 		statistics are printed when the module is unloaded.
@@ -44,9 +53,12 @@ test_no_idle_hz	Whether or not to test the ability of RCU to operate in
 		a kernel that disables the scheduling-clock interrupt to
 		idle CPUs.  Boolean parameter, "1" to test, "0" otherwise.
 
-torture_type	The type of RCU to test: "rcu" for the rcu_read_lock()
-		API, "rcu_bh" for the rcu_read_lock_bh() API, and "srcu"
-		for the "srcu_read_lock()" API.
+torture_type	The type of RCU to test: "rcu" for the rcu_read_lock() API,
+		"rcu_sync" for rcu_read_lock() with synchronous reclamation,
+		"rcu_bh" for the rcu_read_lock_bh() API, "rcu_bh_sync" for
+		rcu_read_lock_bh() with synchronous reclamation, "srcu" for
+		the "srcu_read_lock()" API, and "sched" for the use of
+		preempt_disable() together with synchronize_sched().
 
 verbose		Enable debug printk()s.  Default is disabled.
 
@@ -118,6 +130,21 @@ o	"Free-Block Circulation": Shows the number of torture structures
 	as it is only incremented if a torture structure's counter
 	somehow gets incremented farther than it should.
 
+Different implementations of RCU can provide implementation-specific
+additional information.  For example, SRCU provides the following:
+
+	srcu-torture: rtc: f8cf46a8 ver: 355 tfle: 0 rta: 356 rtaf: 0 rtf: 346 rtmbe: 0
+	srcu-torture: Reader Pipe:  559738 939 0 0 0 0 0 0 0 0 0
+	srcu-torture: Reader Batch:  560434 243 0 0 0 0 0 0 0 0
+	srcu-torture: Free-Block Circulation:  355 354 353 352 351 350 349 348 347 346 0
+	srcu-torture: per-CPU(idx=1): 0(0,1) 1(0,1) 2(0,0) 3(0,1)
+
+The first four lines are similar to those for RCU.  The last line shows
+the per-CPU counter state.  The numbers in parentheses are the values
+of the "old" and "current" counters for the corresponding CPU.  The
+"idx" value maps the "old" and "current" values to the underlying array,
+and is useful for debugging.
+
 
 USAGE
 

Documentation/RCU/whatisRCU.txt

@@ -778,6 +778,8 @@ Markers for RCU read-side critical sections:
 	rcu_read_unlock
 	rcu_read_lock_bh
 	rcu_read_unlock_bh
+	srcu_read_lock
+	srcu_read_unlock
 
 RCU pointer/list traversal:
 
@@ -804,6 +806,7 @@ RCU grace period:
 	synchronize_net
 	synchronize_sched
 	synchronize_rcu
+	synchronize_srcu
 	call_rcu
 	call_rcu_bh
 

Documentation/cpu-hotplug.txt

@@ -46,7 +46,7 @@ maxcpus=n    Restrict boot time cpus to n. Say if you have 4 cpus, using
              maxcpus=2 will only boot 2. You can choose to bring the
              other cpus later online, read FAQ's for more info.
 
-additional_cpus*=n	Use this to limit hotpluggable cpus. This option sets
+additional_cpus=n (*)	Use this to limit hotpluggable cpus. This option sets
   			cpu_possible_map = cpu_present_map + additional_cpus
 
 (*) Option valid only for following architectures
@@ -101,15 +101,15 @@ cpu_possible_map/for_each_possible_cpu() to iterate.
 
 Never use anything other than cpumask_t to represent bitmap of CPUs.
 
-#include <linux/cpumask.h>
+	#include <linux/cpumask.h>
 
-for_each_possible_cpu     - Iterate over cpu_possible_map
-for_each_online_cpu       - Iterate over cpu_online_map
-for_each_present_cpu      - Iterate over cpu_present_map
-for_each_cpu_mask(x,mask) - Iterate over some random collection of cpu mask.
+	for_each_possible_cpu     - Iterate over cpu_possible_map
+	for_each_online_cpu       - Iterate over cpu_online_map
+	for_each_present_cpu      - Iterate over cpu_present_map
+	for_each_cpu_mask(x,mask) - Iterate over some random collection of cpu mask.
 
-#include <linux/cpu.h>
-lock_cpu_hotplug() and unlock_cpu_hotplug():
+	#include <linux/cpu.h>
+	lock_cpu_hotplug() and unlock_cpu_hotplug():
 
 The above calls are used to inhibit cpu hotplug operations. While holding the
 cpucontrol mutex, cpu_online_map will not change. If you merely need to avoid
@@ -120,7 +120,7 @@ will work as long as stop_machine_run() is used to take a cpu down.
 
 CPU Hotplug - Frequently Asked Questions.
 
-Q: How to i enable my kernel to support CPU hotplug?
+Q: How to enable my kernel to support CPU hotplug?
 A: When doing make defconfig, Enable CPU hotplug support
 
    "Processor type and Features" -> Support for Hotpluggable CPUs
@@ -141,39 +141,39 @@ A: You should now notice an entry in sysfs.
 Check if sysfs is mounted, using the "mount" command. You should notice
 an entry as shown below in the output.
 
-....
-none on /sys type sysfs (rw)
-....
+	....
+	none on /sys type sysfs (rw)
+	....
 
-if this is not mounted, do the following.
+If this is not mounted, do the following.
 
-#mkdir /sysfs
-#mount -t sysfs sys /sys
+	 #mkdir /sysfs
+	#mount -t sysfs sys /sys
 
-now you should see entries for all present cpu, the following is an example
+Now you should see entries for all present cpu, the following is an example
 in a 8-way system.
 
-#pwd
-#/sys/devices/system/cpu
-#ls -l
-total 0
-drwxr-xr-x  10 root root 0 Sep 19 07:44 .
-drwxr-xr-x  13 root root 0 Sep 19 07:45 ..
-drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu0
-drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu1
-drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu2
-drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu3
-drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu4
-drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu5
-drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu6
-drwxr-xr-x   3 root root 0 Sep 19 07:48 cpu7
+	#pwd
+	#/sys/devices/system/cpu
+	#ls -l
+	total 0
+	drwxr-xr-x  10 root root 0 Sep 19 07:44 .
+	drwxr-xr-x  13 root root 0 Sep 19 07:45 ..
+	drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu0
+	drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu1
+	drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu2
+	drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu3
+	drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu4
+	drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu5
+	drwxr-xr-x   3 root root 0 Sep 19 07:44 cpu6
+	drwxr-xr-x   3 root root 0 Sep 19 07:48 cpu7
 
 Under each directory you would find an "online" file which is the control
 file to logically online/offline a processor.
 
 Q: Does hot-add/hot-remove refer to physical add/remove of cpus?
 A: The usage of hot-add/remove may not be very consistently used in the code.
-CONFIG_CPU_HOTPLUG enables logical online/offline capability in the kernel.
+CONFIG_HOTPLUG_CPU enables logical online/offline capability in the kernel.
 To support physical addition/removal, one would need some BIOS hooks and
 the platform should have something like an attention button in PCI hotplug.
 CONFIG_ACPI_HOTPLUG_CPU enables ACPI support for physical add/remove of CPUs.
@@ -181,17 +181,17 @@ CONFIG_ACPI_HOTPLUG_CPU enables ACPI support for physical add/remove of CPUs.
 Q: How do i logically offline a CPU?
 A: Do the following.
 
-#echo 0 > /sys/devices/system/cpu/cpuX/online
+	#echo 0 > /sys/devices/system/cpu/cpuX/online
 
-once the logical offline is successful, check
+Once the logical offline is successful, check
 
-#cat /proc/interrupts
+	#cat /proc/interrupts
 
-you should now not see the CPU that you removed. Also online file will report
+You should now not see the CPU that you removed. Also online file will report
 the state as 0 when a cpu if offline and 1 when its online.
 
-#To display the current cpu state.
-#cat /sys/devices/system/cpu/cpuX/online
+	#To display the current cpu state.
+	#cat /sys/devices/system/cpu/cpuX/online
 
 Q: Why cant i remove CPU0 on some systems?
 A: Some architectures may have some special dependency on a certain CPU.
@@ -234,8 +234,8 @@ Q: If i have some kernel code that needs to be aware of CPU arrival and
    departure, how to i arrange for proper notification?
 A: This is what you would need in your kernel code to receive notifications.
 
-    #include <linux/cpu.h>
-    static int __cpuinit foobar_cpu_callback(struct notifier_block *nfb,
+	#include <linux/cpu.h>
+	static int __cpuinit foobar_cpu_callback(struct notifier_block *nfb,
 					    unsigned long action, void *hcpu)
 	{
 		unsigned int cpu = (unsigned long)hcpu;
@@ -279,10 +279,10 @@ Q: I don't see my action being called for all CPUs already up and running?
 A: Yes, CPU notifiers are called only when new CPUs are on-lined or offlined.
    If you need to perform some action for each cpu already in the system, then
 
-  for_each_online_cpu(i) {
+	for_each_online_cpu(i) {
 		foobar_cpu_callback(&foobar_cpu_notifier, CPU_UP_PREPARE, i);
-		foobar_cpu_callback(&foobar-cpu_notifier, CPU_ONLINE, i);
-  }
+		foobar_cpu_callback(&foobar_cpu_notifier, CPU_ONLINE, i);
+	}
 
 Q: If i would like to develop cpu hotplug support for a new architecture,
    what do i need at a minimum?
@@ -307,38 +307,38 @@ Q: I need to ensure that a particular cpu is not removed when there is some
    work specific to this cpu is in progress.
 A: First switch the current thread context to preferred cpu
 
-   int my_func_on_cpu(int cpu)
-   {
-       cpumask_t saved_mask, new_mask = CPU_MASK_NONE;
-       int curr_cpu, err = 0;
-
-       saved_mask = current->cpus_allowed;
-       cpu_set(cpu, new_mask);
-       err = set_cpus_allowed(current, new_mask);
-
-       if (err)
-           return err;
-
-       /*
-        * If we got scheduled out just after the return from
-        * set_cpus_allowed() before running the work, this ensures
-        * we stay locked.
-        */
-       curr_cpu = get_cpu();
-
-       if (curr_cpu != cpu) {
-	   err = -EAGAIN;
-           goto ret;
-       } else {
-       	   /*
-	    * Do work : But cant sleep, since get_cpu() disables preempt
-	    */
-       }
-    ret:
-    	put_cpu();
-	set_cpus_allowed(current, saved_mask);
-	return err;
-    }
+	int my_func_on_cpu(int cpu)
+	{
+		cpumask_t saved_mask, new_mask = CPU_MASK_NONE;
+		int curr_cpu, err = 0;
+
+		saved_mask = current->cpus_allowed;
+		cpu_set(cpu, new_mask);
+		err = set_cpus_allowed(current, new_mask);
+
+		if (err)
+			return err;
+
+		/*
+		 * If we got scheduled out just after the return from
+		 * set_cpus_allowed() before running the work, this ensures
+		 * we stay locked.
+		 */
+		curr_cpu = get_cpu();
+
+		if (curr_cpu != cpu) {
+			err = -EAGAIN;
+			goto ret;
+		} else {
+			/*
+			 * Do work : But cant sleep, since get_cpu() disables preempt
+			 */
+		}
+		ret:
+			put_cpu();
+			set_cpus_allowed(current, saved_mask);
+			return err;
+		}
 
 
 Q: How do we determine how many CPUs are available for hotplug.

Documentation/ecryptfs.txt

@@ -0,0 +1,77 @@
+eCryptfs: A stacked cryptographic filesystem for Linux
+
+eCryptfs is free software. Please see the file COPYING for details.
+For documentation, please see the files in the doc/ subdirectory.  For
+building and installation instructions please see the INSTALL file.
+
+Maintainer: Phillip Hellewell
+Lead developer: Michael A. Halcrow <mhalcrow@us.ibm.com>
+Developers: Michael C. Thompson
+            Kent Yoder
+Web Site: http://ecryptfs.sf.net
+
+This software is currently undergoing development. Make sure to
+maintain a backup copy of any data you write into eCryptfs.
+
+eCryptfs requires the userspace tools downloadable from the
+SourceForge site:
+
+http://sourceforge.net/projects/ecryptfs/
+
+Userspace requirements include:
+ - David Howells' userspace keyring headers and libraries (version
+   1.0 or higher), obtainable from
+   http://people.redhat.com/~dhowells/keyutils/
+ - Libgcrypt
+
+
+NOTES
+
+In the beta/experimental releases of eCryptfs, when you upgrade
+eCryptfs, you should copy the files to an unencrypted location and
+then copy the files back into the new eCryptfs mount to migrate the
+files.
+
+
+MOUNT-WIDE PASSPHRASE
+
+Create a new directory into which eCryptfs will write its encrypted
+files (i.e., /root/crypt).  Then, create the mount point directory
+(i.e., /mnt/crypt).  Now it's time to mount eCryptfs:
+
+mount -t ecryptfs /root/crypt /mnt/crypt
+
+You should be prompted for a passphrase and a salt (the salt may be
+blank).
+
+Try writing a new file:
+
+echo "Hello, World" > /mnt/crypt/hello.txt
+
+The operation will complete.  Notice that there is a new file in
+/root/crypt that is at least 12288 bytes in size (depending on your
+host page size).  This is the encrypted underlying file for what you
+just wrote.  To test reading, from start to finish, you need to clear
+the user session keyring:
+
+keyctl clear @u
+
+Then umount /mnt/crypt and mount again per the instructions given
+above.
+
+cat /mnt/crypt/hello.txt
+
+
+NOTES
+
+eCryptfs version 0.1 should only be mounted on (1) empty directories
+or (2) directories containing files only created by eCryptfs. If you
+mount a directory that has pre-existing files not created by eCryptfs,
+then behavior is undefined. Do not run eCryptfs in higher verbosity
+levels unless you are doing so for the sole purpose of debugging or
+development, since secret values will be written out to the system log
+in that case.
+
+
+Mike Halcrow
+mhalcrow@us.ibm.com

Documentation/feature-removal-schedule.txt

@@ -29,14 +29,6 @@ Who:	Adrian Bunk <bunk@stusta.de>
 
 ---------------------------
 
-What:	drivers that were depending on OBSOLETE_OSS_DRIVER
-        (config options already removed)
-When:	before 2.6.19
-Why:	OSS drivers with ALSA replacements
-Who:	Adrian Bunk <bunk@stusta.de>
-
----------------------------
-
 What:	raw1394: requests of type RAW1394_REQ_ISO_SEND, RAW1394_REQ_ISO_LISTEN
 When:	November 2006
 Why:	Deprecated in favour of the new ioctl-based rawiso interface, which is
@@ -263,7 +255,7 @@ Who:	Stephen Hemminger <shemminger@osdl.org>
 
 
 What:	PHYSDEVPATH, PHYSDEVBUS, PHYSDEVDRIVER in the uevent environment
-When:	Oktober 2008
+When:	October 2008
 Why:	The stacking of class devices makes these values misleading and
 	inconsistent.
 	Class devices should not carry any of these properties, and bus

Documentation/filesystems/00-INDEX

@@ -34,6 +34,8 @@ ext2.txt
 	- info, mount options and specifications for the Ext2 filesystem.
 ext3.txt
 	- info, mount options and specifications for the Ext3 filesystem.
+ext4.txt
+	- info, mount options and specifications for the Ext4 filesystem.
 files.txt
 	- info on file management in the Linux kernel.
 fuse.txt

Documentation/filesystems/ext4.txt

@@ -0,0 +1,236 @@
+
+Ext4 Filesystem
+===============
+
+This is a development version of the ext4 filesystem, an advanced level
+of the ext3 filesystem which incorporates scalability and reliability
+enhancements for supporting large filesystems (64 bit) in keeping with
+increasing disk capacities and state-of-the-art feature requirements.
+
+Mailing list: linux-ext4@vger.kernel.org
+
+
+1. Quick usage instructions:
+===========================
+
+  - Grab updated e2fsprogs from
+    ftp://ftp.kernel.org/pub/linux/kernel/people/tytso/e2fsprogs-interim/
+    This is a patchset on top of e2fsprogs-1.39, which can be found at
+    ftp://ftp.kernel.org/pub/linux/kernel/people/tytso/e2fsprogs/
+
+  - It's still mke2fs -j /dev/hda1
+
+  - mount /dev/hda1 /wherever -t ext4dev
+
+  - To enable extents,
+
+	mount /dev/hda1 /wherever -t ext4dev -o extents
+
+  - The filesystem is compatible with the ext3 driver until you add a file
+    which has extents (ie: `mount -o extents', then create a file).
+
+    NOTE: The "extents" mount flag is temporary.  It will soon go away and
+    extents will be enabled by the "-o extents" flag to mke2fs or tune2fs
+
+  - When comparing performance with other filesystems, remember that
+    ext3/4 by default offers higher data integrity guarantees than most.  So
+    when comparing with a metadata-only journalling filesystem, use `mount -o
+    data=writeback'.  And you might as well use `mount -o nobh' too along
+    with it.  Making the journal larger than the mke2fs default often helps
+    performance with metadata-intensive workloads.
+
+2. Features
+===========
+
+2.1 Currently available
+
+* ability to use filesystems > 16TB
+* extent format reduces metadata overhead (RAM, IO for access, transactions)
+* extent format more robust in face of on-disk corruption due to magics,
+* internal redunancy in tree
+
+2.1 Previously available, soon to be enabled by default by "mkefs.ext4":
+
+* dir_index and resize inode will be on by default
+* large inodes will be used by default for fast EAs, nsec timestamps, etc
+
+2.2 Candidate features for future inclusion
+
+There are several under discussion, whether they all make it in is
+partly a function of how much time everyone has to work on them:
+
+* improved file allocation (multi-block alloc, delayed alloc; basically done)
+* fix 32000 subdirectory limit (patch exists, needs some e2fsck work)
+* nsec timestamps for mtime, atime, ctime, create time (patch exists,
+  needs some e2fsck work)
+* inode version field on disk (NFSv4, Lustre; prototype exists)
+* reduced mke2fs/e2fsck time via uninitialized groups (prototype exists)
+* journal checksumming for robustness, performance (prototype exists)
+* persistent file preallocation (e.g for streaming media, databases)
+
+Features like metadata checksumming have been discussed and planned for
+a bit but no patches exist yet so I'm not sure they're in the near-term
+roadmap.
+
+The big performance win will come with mballoc and delalloc.  CFS has
+been using mballoc for a few years already with Lustre, and IBM + Bull
+did a lot of benchmarking on it.  The reason it isn't in the first set of
+patches is partly a manageability issue, and partly because it doesn't
+directly affect the on-disk format (outside of much better allocation)
+so it isn't critical to get into the first round of changes.  I believe
+Alex is working on a new set of patches right now.
+
+3. Options
+==========
+
+When mounting an ext4 filesystem, the following option are accepted:
+(*) == default
+
+extents			ext4 will use extents to address file data.  The
+			file system will no longer be mountable by ext3.
+
+journal=update		Update the ext4 file system's journal to the current
+			format.
+
+journal=inum		When a journal already exists, this option is ignored.
+			Otherwise, it specifies the number of the inode which
+			will represent the ext4 file system's journal file.
+
+journal_dev=devnum	When the external journal device's major/minor numbers
+			have changed, this option allows the user to specify
+			the new journal location.  The journal device is
+			identified through its new major/minor numbers encoded
+			in devnum.
+
+noload			Don't load the journal on mounting.
+
+data=journal		All data are committed into the journal prior to being
+			written into the main file system.
+
+data=ordered	(*)	All data are forced directly out to the main file
+			system prior to its metadata being committed to the
+			journal.
+
+data=writeback		Data ordering is not preserved, data may be written
+			into the main file system after its metadata has been
+			committed to the journal.
+
+commit=nrsec	(*)	Ext4 can be told to sync all its data and metadata
+			every 'nrsec' seconds. The default value is 5 seconds.
+			This means that if you lose your power, you will lose
+			as much as the latest 5 seconds of work (your
+			filesystem will not be damaged though, thanks to the
+			journaling).  This default value (or any low value)
+			will hurt performance, but it's good for data-safety.
+			Setting it to 0 will have the same effect as leaving
+			it at the default (5 seconds).
+			Setting it to very large values will improve
+			performance.
+
+barrier=1		This enables/disables barriers.  barrier=0 disables
+			it, barrier=1 enables it.
+
+orlov		(*)	This enables the new Orlov block allocator. It is
+			enabled by default.
+
+oldalloc		This disables the Orlov block allocator and enables
+			the old block allocator.  Orlov should have better
+			performance - we'd like to get some feedback if it's
+			the contrary for you.
+
+user_xattr		Enables Extended User Attributes.  Additionally, you
+			need to have extended attribute support enabled in the
+			kernel configuration (CONFIG_EXT4_FS_XATTR).  See the
+			attr(5) manual page and http://acl.bestbits.at/ to
+			learn more about extended attributes.
+
+nouser_xattr		Disables Extended User Attributes.
+
+acl			Enables POSIX Access Control Lists support.
+			Additionally, you need to have ACL support enabled in
+			the kernel configuration (CONFIG_EXT4_FS_POSIX_ACL).
+			See the acl(5) manual page and http://acl.bestbits.at/
+			for more information.
+
+noacl			This option disables POSIX Access Control List
+			support.
+
+reservation
+
+noreservation
+
+bsddf		(*)	Make 'df' act like BSD.
+minixdf			Make 'df' act like Minix.
+
+check=none		Don't do extra checking of bitmaps on mount.
+nocheck
+
+debug			Extra debugging information is sent to syslog.
+
+errors=remount-ro(*)	Remount the filesystem read-only on an error.
+errors=continue		Keep going on a filesystem error.
+errors=panic		Panic and halt the machine if an error occurs.
+
+grpid			Give objects the same group ID as their creator.
+bsdgroups
+
+nogrpid		(*)	New objects have the group ID of their creator.
+sysvgroups
+
+resgid=n		The group ID which may use the reserved blocks.
+
+resuid=n		The user ID which may use the reserved blocks.
+
+sb=n			Use alternate superblock at this location.
+
+quota
+noquota
+grpquota
+usrquota
+
+bh		(*)	ext4 associates buffer heads to data pages to
+nobh			(a) cache disk block mapping information
+			(b) link pages into transaction to provide
+			    ordering guarantees.
+			"bh" option forces use of buffer heads.
+			"nobh" option tries to avoid associating buffer
+			heads (supported only for "writeback" mode).
+
+
+Data Mode
+---------
+There are 3 different data modes:
+
+* writeback mode
+In data=writeback mode, ext4 does not journal data at all.  This mode provides
+a similar level of journaling as that of XFS, JFS, and ReiserFS in its default
+mode - metadata journaling.  A crash+recovery can cause incorrect data to
+appear in files which were written shortly before the crash.  This mode will
+typically provide the best ext4 performance.
+
+* ordered mode
+In data=ordered mode, ext4 only officially journals metadata, but it logically
+groups metadata and data blocks into a single unit called a transaction.  When
+it's time to write the new metadata out to disk, the associated data blocks
+are written first.  In general, this mode performs slightly slower than
+writeback but significantly faster than journal mode.
+
+* journal mode
+data=journal mode provides full data and metadata journaling.  All new data is
+written to the journal first, and then to its final location.
+In the event of a crash, the journal can be replayed, bringing both data and
+metadata into a consistent state.  This mode is the slowest except when data
+needs to be read from and written to disk at the same time where it
+outperforms all others modes.
+
+References
+==========
+
+kernel source:	<file:fs/ext4/>
+		<file:fs/jbd2/>
+
+programs:	http://e2fsprogs.sourceforge.net/
+		http://ext2resize.sourceforge.net
+
+useful links:	http://fedoraproject.org/wiki/ext3-devel
+		http://www.bullopensource.org/ext4/

Documentation/filesystems/gfs2.txt

@@ -0,0 +1,43 @@
+Global File System
+------------------
+
+http://sources.redhat.com/cluster/
+
+GFS is a cluster file system. It allows a cluster of computers to
+simultaneously use a block device that is shared between them (with FC,
+iSCSI, NBD, etc).  GFS reads and writes to the block device like a local
+file system, but also uses a lock module to allow the computers coordinate
+their I/O so file system consistency is maintained.  One of the nifty
+features of GFS is perfect consistency -- changes made to the file system
+on one machine show up immediately on all other machines in the cluster.
+
+GFS uses interchangable inter-node locking mechanisms.  Different lock
+modules can plug into GFS and each file system selects the appropriate
+lock module at mount time.  Lock modules include:
+
+  lock_nolock -- allows gfs to be used as a local file system
+
+  lock_dlm -- uses a distributed lock manager (dlm) for inter-node locking
+  The dlm is found at linux/fs/dlm/
+
+In addition to interfacing with an external locking manager, a gfs lock
+module is responsible for interacting with external cluster management
+systems.  Lock_dlm depends on user space cluster management systems found
+at the URL above.
+
+To use gfs as a local file system, no external clustering systems are
+needed, simply:
+
+  $ mkfs -t gfs2 -p lock_nolock -j 1 /dev/block_device
+  $ mount -t gfs2 /dev/block_device /dir
+
+GFS2 is not on-disk compatible with previous versions of GFS.
+
+The following man pages can be found at the URL above:
+  gfs2_fsck	to repair a filesystem
+  gfs2_grow	to expand a filesystem online
+  gfs2_jadd	to add journals to a filesystem online
+  gfs2_tool	to manipulate, examine and tune a filesystem
+  gfs2_quota	to examine and change quota values in a filesystem
+  mount.gfs2	to help mount(8) mount a filesystem
+  mkfs.gfs2	to make a filesystem

Documentation/hwmon/adm9240

@@ -24,7 +24,7 @@ Authors:
     Frodo Looijaard <frodol@dds.nl>,
     Philip Edelbrock <phil@netroedge.com>,
     Michiel Rook <michiel@grendelproject.nl>,
-    Grant Coady <gcoady@gmail.com> with guidance
+    Grant Coady <gcoady.lk@gmail.com> with guidance
         from Jean Delvare <khali@linux-fr.org>
 
 Interface

Documentation/hwmon/f71805f

@@ -17,7 +17,7 @@ Thanks to Kris Chen from Fintek for answering technical questions and
 providing additional documentation.
 
 Thanks to Chris Lin from Jetway for providing wiring schematics and
-anwsering technical questions.
+answering technical questions.
 
 
 Description

Documentation/hwmon/k8temp

@@ -2,7 +2,7 @@ Kernel driver k8temp
 ====================
 
 Supported chips:
-  * AMD K8 CPU
+  * AMD Athlon64/FX or Opteron CPUs
     Prefix: 'k8temp'
     Addresses scanned: PCI space
     Datasheet: http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/32559.pdf
@@ -13,10 +13,13 @@ Contact: Rudolf Marek <r.marek@sh.cvut.cz>
 Description
 -----------
 
-This driver permits reading temperature sensor(s) embedded inside AMD K8 CPUs.
-Official documentation says that it works from revision F of K8 core, but
-in fact it seems to be implemented for all revisions of K8 except the first
-two revisions (SH-B0 and SH-B3).
+This driver permits reading temperature sensor(s) embedded inside AMD K8
+family CPUs (Athlon64/FX, Opteron). Official documentation says that it works
+from revision F of K8 core, but in fact it seems to be implemented for all
+revisions of K8 except the first two revisions (SH-B0 and SH-B3).
+
+Please note that you will need at least lm-sensors 2.10.1 for proper userspace
+support.
 
 There can be up to four temperature sensors inside single CPU. The driver
 will auto-detect the sensors and will display only temperatures from

Documentation/hwmon/smsc47m1

@@ -2,12 +2,14 @@ Kernel driver smsc47m1
 ======================
 
 Supported chips:
-  * SMSC LPC47B27x, LPC47M10x, LPC47M13x, LPC47M14x, LPC47M15x and LPC47M192
+  * SMSC LPC47B27x, LPC47M112, LPC47M10x, LPC47M13x, LPC47M14x,
+    LPC47M15x and LPC47M192
     Addresses scanned: none, address read from Super I/O config space
     Prefix: 'smsc47m1'
     Datasheets:
         http://www.smsc.com/main/datasheets/47b27x.pdf
         http://www.smsc.com/main/datasheets/47m10x.pdf
+        http://www.smsc.com/main/datasheets/47m112.pdf
         http://www.smsc.com/main/tools/discontinued/47m13x.pdf
         http://www.smsc.com/main/datasheets/47m14x.pdf
         http://www.smsc.com/main/tools/discontinued/47m15x.pdf

Documentation/hwmon/w83627ehf

@@ -26,7 +26,7 @@ fan control mode).
 Temperatures are measured in degrees Celsius and measurement resolution is 1
 degC for temp1 and 0.5 degC for temp2 and temp3. An alarm is triggered when
 the temperature gets higher than high limit; it stays on until the temperature
-falls below the Hysteresis value.
+falls below the hysteresis value.
 
 Fan rotation speeds are reported in RPM (rotations per minute). An alarm is
 triggered if the rotation speed has dropped below a programmable limit. Fan
@@ -67,9 +67,9 @@ Thermal Cruise mode
 
 If the temperature is in the range defined by:
 
-pwm[1-4]_target    - set target temperature, unit millidegree Celcius
+pwm[1-4]_target    - set target temperature, unit millidegree Celsius
 		     (range 0 - 127000)
-pwm[1-4]_tolerance - tolerance, unit millidegree Celcius (range 0 - 15000)
+pwm[1-4]_tolerance - tolerance, unit millidegree Celsius (range 0 - 15000)
 
 there are no changes to fan speed. Once the temperature leaves the interval,
 fan speed increases (temp is higher) or decreases if lower than desired.

Documentation/ibm-acpi.txt

@@ -30,9 +30,10 @@ detailed description):
 	- ACPI sounds
 	- temperature sensors
 	- Experimental: embedded controller register dump
-	- Experimental: LCD brightness control
-	- Experimental: volume control
+	- LCD brightness control
+	- Volume control
 	- Experimental: fan speed, fan enable/disable
+	- Experimental: WAN enable and disable
 
 A compatibility table by model and feature is maintained on the web
 site, http://ibm-acpi.sf.net/. I appreciate any success or failure
@@ -52,40 +53,7 @@ Installation
 
 If you are compiling this driver as included in the Linux kernel
 sources, simply enable the CONFIG_ACPI_IBM option (Power Management /
-ACPI / IBM ThinkPad Laptop Extras). The rest of this section describes
-how to install this driver when downloaded from the web site.
-
-First, you need to get a kernel with ACPI support up and running.
-Please refer to http://acpi.sourceforge.net/ for help with this
-step. How successful you will be depends a lot on you ThinkPad model,
-the kernel you are using and any additional patches applied. The
-kernel provided with your distribution may not be good enough. I
-needed to compile a 2.6.7 kernel with the 20040715 ACPI patch to get
-ACPI working reliably on my ThinkPad X40. Old ThinkPad models may not
-be supported at all.
-
-Assuming you have the basic ACPI support working (e.g. you can see the
-/proc/acpi directory), follow the following steps to install this
-driver:
-
-	- unpack the archive:
-
-		tar xzvf ibm-acpi-x.y.tar.gz; cd ibm-acpi-x.y
-
-	- compile the driver:
-
-		make
-
-	- install the module in your kernel modules directory:
-
-		make install
-
-	- load the module:
-
-		modprobe ibm_acpi
-
-After loading the module, check the "dmesg" output for any error messages.
-
+ACPI / IBM ThinkPad Laptop Extras).
 
 Features
 --------
@@ -523,13 +491,8 @@ registers contain the current battery capacity, etc. If you experiment
 with this, do send me your results (including some complete dumps with
 a description of the conditions when they were taken.)
 
-EXPERIMENTAL: LCD brightness control -- /proc/acpi/ibm/brightness
------------------------------------------------------------------
-
-This feature is marked EXPERIMENTAL because the implementation
-directly accesses hardware registers and may not work as expected. USE
-WITH CAUTION! To use this feature, you need to supply the
-experimental=1 parameter when loading the module.
+LCD brightness control -- /proc/acpi/ibm/brightness
+---------------------------------------------------
 
 This feature allows software control of the LCD brightness on ThinkPad
 models which don't have a hardware brightness slider. The available
@@ -542,13 +505,8 @@ commands are:
 The <level> number range is 0 to 7, although not all of them may be
 distinct. The current brightness level is shown in the file.
 
-EXPERIMENTAL: Volume control -- /proc/acpi/ibm/volume
------------------------------------------------------
-
-This feature is marked EXPERIMENTAL because the implementation
-directly accesses hardware registers and may not work as expected. USE
-WITH CAUTION! To use this feature, you need to supply the
-experimental=1 parameter when loading the module.
+Volume control -- /proc/acpi/ibm/volume
+---------------------------------------
 
 This feature allows volume control on ThinkPad models which don't have
 a hardware volume knob. The available commands are:
@@ -611,6 +569,23 @@ with the following command:
 
 	echo 'level <level>' > /proc/acpi/ibm/thermal
 
+EXPERIMENTAL: WAN -- /proc/acpi/ibm/wan
+---------------------------------------
+
+This feature is marked EXPERIMENTAL because the implementation
+directly accesses hardware registers and may not work as expected. USE
+WITH CAUTION! To use this feature, you need to supply the
+experimental=1 parameter when loading the module.
+
+This feature shows the presence and current state of a WAN (Sierra
+Wireless EV-DO) device. If WAN is installed, the following commands can
+be used:
+
+	echo enable > /proc/acpi/ibm/wan
+	echo disable > /proc/acpi/ibm/wan
+
+It was tested on a Lenovo Thinkpad X60. It should probably work on other
+Thinkpad models which come with this module installed.
 
 Multiple Commands, Module Parameters
 ------------------------------------

Documentation/input/xpad.txt

@@ -3,20 +3,37 @@ xpad - Linux USB driver for X-Box gamepads
 This is the very first release of a driver for X-Box gamepads.
 Basically, this was hacked away in just a few hours, so don't expect
 miracles.
+
 In particular, there is currently NO support for the rumble pack.
 You won't find many ff-aware linux applications anyway.
 
 
-0. Status
----------
+0. Notes
+--------
+
+Driver updated for kernel 2.6.17.11. (Based on a patch for 2.6.11.4.)
 
-For now, this driver has only been tested on just one Linux-Box.
-This one is running a 2.4.18 kernel with usb-uhci on an amd athlon 600.
+The number of buttons/axes reported varies based on 3 things:
+- if you are using a known controller
+- if you are using a known dance pad
+- if using an unknown device (one not listed below), what you set in the
+  module configuration for "Map D-PAD to buttons rather than axes for unknown
+  pads" (module option dpad_to_buttons)
 
-The jstest-program from joystick-1.2.15 (jstest-version 2.1.0) reports
-8 axes and 10 buttons.
+If you set dpad_to_buttons to 0 and you are using an unknown device (one
+not listed below), the driver will map the directional pad to axes (X/Y),
+if you said N it will map the d-pad to buttons, which is needed for dance
+style games to function correctly.  The default is Y.
+
+dpad_to_buttons has no effect for known pads.
+
+0.1 Normal Controllers
+----------------------
+With a normal controller, the directional pad is mapped to its own X/Y axes.
+The jstest-program from joystick-1.2.15 (jstest-version 2.1.0) will report 8
+axes and 10 buttons.
 
-Alls 8 axes work, though they all have the same range (-32768..32767)
+All 8 axes work, though they all have the same range (-32768..32767)
 and the zero-setting is not correct for the triggers (I don't know if that
 is some limitation of jstest, since the input device setup should be fine. I
 didn't have a look at jstest itself yet).
@@ -30,16 +47,50 @@ in game functionality were OK. However, I find it rather difficult to
 play first person shooters with a pad. Your mileage may vary.
 
 
+0.2 Xbox Dance Pads
+-------------------
+When using a known dance pad, jstest will report 6 axes and 14 buttons.
+
+For dance style pads (like the redoctane pad) several changes
+have been made.  The old driver would map the d-pad to axes, resulting
+in the driver being unable to report when the user was pressing both
+left+right or up+down, making DDR style games unplayable.
+
+Known dance pads automatically map the d-pad to buttons and will work
+correctly out of the box.
+
+If your dance pad is recognized by the driver but is using axes instead
+of buttons, see section 0.3 - Unknown Controllers
+
+I've tested this with Stepmania, and it works quite well.
+
+
+0.3 Unkown Controllers
+----------------------
+If you have an unkown xbox controller, it should work just fine with
+the default settings.
+
+HOWEVER if you have an unknown dance pad not listed below, it will not
+work UNLESS you set "dpad_to_buttons" to 1 in the module configuration.
+
+PLEASE if you have an unkown controller, email Dom <binary1230@yahoo.com> with
+a dump from /proc/bus/usb and a description of the pad (manufacturer, country,
+whether it is a dance pad or normal controller) so that we can add your pad
+to the list of supported devices, ensuring that it will work out of the
+box in the future.
+
+
 1. USB adapter
 --------------
 
 Before you can actually use the driver, you need to get yourself an
-adapter cable to connect the X-Box controller to your Linux-Box.
+adapter cable to connect the X-Box controller to your Linux-Box. You
+can buy these online fairly cheap, or build your own.
 
-Such a cable is pretty easy to build. The Controller itself is a USB compound
-device (a hub with three ports for two expansion slots and the controller
-device) with the only difference in a nonstandard connector (5 pins vs. 4 on
-standard USB connector).
+Such a cable is pretty easy to build. The Controller itself is a USB
+compound device (a hub with three ports for two expansion slots and
+the controller device) with the only difference in a nonstandard connector
+(5 pins vs. 4 on standard USB connector).
 
 You just need to solder a USB connector onto the cable and keep the
 yellow wire unconnected. The other pins have the same order on both
@@ -51,36 +102,36 @@ original one. You can buy an extension cable and cut that instead. That way,
 you can still use the controller with your X-Box, if you have one ;)
 
 
-2. driver installation
+2. Driver Installation
 ----------------------
 
 Once you have the adapter cable and the controller is connected, you need
 to load your USB subsystem and should cat /proc/bus/usb/devices.
 There should be an entry like the one at the end [4].
 
-Currently (as of version 0.0.4), the following three devices are included:
+Currently (as of version 0.0.6), the following devices are included:
  original Microsoft XBOX controller (US), vendor=0x045e, product=0x0202
+ smaller  Microsoft XBOX controller (US), vendor=0x045e, product=0x0289
  original Microsoft XBOX controller (Japan), vendor=0x045e, product=0x0285
  InterAct PowerPad Pro (Germany), vendor=0x05fd, product=0x107a
+ RedOctane Xbox Dance Pad (US), vendor=0x0c12, product=0x8809
 
-If you have another controller that is not listed above and is not recognized
-by the driver, please drop me a line with the appropriate info (that is, include
-the name, vendor and product ID, as well as the country where you bought it;
-sending the whole dump out of /proc/bus/usb/devices along would be even better).
+The driver should work with xbox pads not listed above as well, however
+you will need to do something extra for dance pads to work.
 
-In theory, the driver should work with other controllers than mine
-(InterAct PowerPad pro, bought in Germany) just fine, but I cannot test this
-for I only have this one controller.
+If you have a controller not listed above, see 0.3 - Unknown Controllers
 
 If you compiled and installed the driver, test the functionality:
 > modprobe xpad
 > modprobe joydev
 > jstest /dev/js0
 
-There should be a single line showing 18 inputs (8 axes, 10 buttons), and
-it's values should change if you move the sticks and push the buttons.
+If you're using a normal controller, there should be a single line showing
+18 inputs (8 axes, 10 buttons), and its values should change if you move
+the sticks and push the buttons.  If you're using a dance pad, it should
+show 20 inputs (6 axes, 14 buttons).
 
-It works? Voila, your done ;)
+It works? Voila, you're done ;)
 
 
 3. Thanks
@@ -111,6 +162,22 @@ I:  If#= 0 Alt= 0 #EPs= 2 Cls=58(unk. ) Sub=42 Prot=00 Driver=(none)
 E:  Ad=81(I) Atr=03(Int.) MxPS=  32 Ivl= 10ms
 E:  Ad=02(O) Atr=03(Int.) MxPS=  32 Ivl= 10ms
 
+5. /proc/bus/usb/devices - dump from Redoctane Xbox Dance Pad (US):
+
+T:  Bus=01 Lev=02 Prnt=09 Port=00 Cnt=01 Dev#= 10 Spd=12  MxCh= 0
+D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
+P:  Vendor=0c12 ProdID=8809 Rev= 0.01
+S:  Product=XBOX DDR
+C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
+I:  If#= 0 Alt= 0 #EPs= 2 Cls=58(unk. ) Sub=42 Prot=00 Driver=xpad
+E:  Ad=82(I) Atr=03(Int.) MxPS=  32 Ivl=4ms
+E:  Ad=02(O) Atr=03(Int.) MxPS=  32 Ivl=4ms
+
 -- 
 Marko Friedemann <mfr@bmx-chemnitz.de>
 2002-07-16
+ - original doc
+
+Dominic Cerquetti <binary1230@yahoo.com>
+2005-03-19
+ - added stuff for dance pads, new d-pad->axes mappings

Documentation/kbuild/kconfig-language.txt

@@ -1,7 +1,7 @@
 Introduction
 ------------
 
-The configuration database is collection of configuration options
+The configuration database is a collection of configuration options
 organized in a tree structure:
 
 	+- Code maturity level options

Documentation/kbuild/makefiles.txt

@@ -390,7 +390,7 @@ more details, with real examples.
 	The kernel may be built with several different versions of
 	$(CC), each supporting a unique set of features and options.
 	kbuild provide basic support to check for valid options for $(CC).
-	$(CC) is useally the gcc compiler, but other alternatives are
+	$(CC) is usually the gcc compiler, but other alternatives are
 	available.
 
     as-option

Documentation/kernel-parameters.txt

@@ -289,9 +289,6 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	autotest	[IA64]
 
-	awe=		[HW,OSS] AWE32/SB32/AWE64 wave table synth
-			Format: <io>,<memsize>,<isapnp>
-
 	aztcd=		[HW,CD] Aztech CD268 CDROM driver
 			Format: <io>,0x79 (?)
 
@@ -536,10 +533,6 @@ and is between 256 and 4096 characters. It is defined in the file
 			Default value is 0.
 			Value can be changed at runtime via /selinux/enforce.
 
-	es1370=		[HW,OSS]
-			Format: <lineout>[,<micbias>]
-			See also header of sound/oss/es1370.c.
-
 	es1371=		[HW,OSS]
 			Format: <spdif>,[<nomix>,[<amplifier>]]
 			See also header of sound/oss/es1371.c.
@@ -580,9 +573,6 @@ and is between 256 and 4096 characters. It is defined in the file
 	gscd=		[HW,CD]
 			Format: <io>
 
-	gus=		[HW,OSS]
-			Format: <io>,<irq>,<dma>,<dma16>
-
 	gvp11=		[HW,SCSI]
 
 	hashdist=	[KNL,NUMA] Large hashes allocated during boot
@@ -841,12 +831,6 @@ and is between 256 and 4096 characters. It is defined in the file
 			(machvec) in a generic kernel.
 			Example: machvec=hpzx1_swiotlb
 
-	mad16=		[HW,OSS] Format:
-			<io>,<irq>,<dma>,<dma16>,<mpu_io>,<mpu_irq>,<joystick>
-
-	maui=		[HW,OSS]
-			Format: <io>,<irq>
-
 	max_loop=	[LOOP] Maximum number of loopback devices that can
 			be mounted
 			Format: <1-256>
@@ -1114,9 +1098,6 @@ and is between 256 and 4096 characters. It is defined in the file
 	opl3=		[HW,OSS]
 			Format: <io>
 
-	opl3sa=		[HW,OSS]
-			Format: <io>,<irq>,<dma>,<dma2>,<mpu_io>,<mpu_irq>
-
 	opl3sa2=	[HW,OSS] Format:
 			<io>,<irq>,<dma>,<dma2>,<mss_io>,<mpu_io>,<ymode>,<loopback>[,<isapnp>,<multiple]
 
@@ -1250,6 +1231,11 @@ and is between 256 and 4096 characters. It is defined in the file
 				machine check when some devices' config space
 				is read. But various workarounds are disabled
 				and some IOMMU drivers will not work.
+		bfsort		Sort PCI devices into breadth-first order.
+				This sorting is done to get a device
+				order compatible with older (<= 2.4) kernels.
+		nobfsort	Don't sort PCI devices into breadth-first order.
+
 	pcmv=		[HW,PCMCIA] BadgePAD 4
 
 	pd.		[PARIDE]
@@ -1357,10 +1343,6 @@ and is between 256 and 4096 characters. It is defined in the file
 	rcu.qlowmark=	[KNL,BOOT] Set threshold of queued
 			RCU callbacks below which batch limiting is re-enabled.
 
-	rcu.rsinterval=	[KNL,BOOT,SMP] Set the number of additional
-			RCU callbacks to queued before forcing reschedule
-			on all cpus.
-
 	rdinit=		[KNL]
 			Format: <full_path>
 			Run specified binary instead of /init from the ramdisk,
@@ -1455,9 +1437,6 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	sg_def_reserved_size=	[SCSI]
 
-	sgalaxy=	[HW,OSS]
-			Format: <io>,<irq>,<dma>,<dma2>,<sgbase>
-
 	shapers=	[NET]
 			Maximal number of shapers.
 
@@ -1598,9 +1577,6 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	snd-ymfpci=	[HW,ALSA]
 
-	sonicvibes=	[HW,OSS]
-			Format: <reverb>
-
 	sonycd535=	[HW,CD]
 			Format: <io>[,<irq>]
 

Documentation/lockdep-design.txt

@@ -50,10 +50,10 @@ The bit position indicates hardirq, softirq, hardirq-read,
 softirq-read respectively, and the character displayed in each
 indicates:
 
-   '.'	 acquired while irqs enabled
+   '.'  acquired while irqs disabled
    '+'  acquired in irq context
-   '-'  acquired in process context with irqs disabled
-   '?'  read-acquired both with irqs enabled and in irq context
+   '-'  acquired with irqs enabled
+   '?' read acquired in irq context with irqs enabled.
 
 Unused mutexes cannot be part of the cause of an error.
 

Documentation/memory-barriers.txt

@@ -1898,7 +1898,7 @@ queue before processing any further requests:
 	smp_wmb();
 	<A:modify v=2>	<C:busy>
 			<C:queue v=2>
-	p = &b;		q = p;
+	p = &v;		q = p;
 			<D:request p>
 	<B:modify p=&v>	<D:commit p=&v>
 		  	<D:read p>

Documentation/powerpc/booting-without-of.txt

@@ -1440,6 +1440,258 @@ platforms are moved over to use the flattened-device-tree model.
                descriptor-types-mask = <012b0ebf>;
        };
 
+   h) Board Control and Status (BCSR)
+
+   Required properties:
+
+    - device_type : Should be "board-control"
+    - reg : Offset and length of the register set for the device
+
+    Example:
+
+	bcsr@f8000000 {
+		device_type = "board-control";
+		reg = <f8000000 8000>;
+	};
+
+   i) Freescale QUICC Engine module (QE)
+   This represents qe module that is installed on PowerQUICC II Pro.
+   Hopefully it will merge backward compatibility with CPM/CPM2.
+   Basically, it is a bus of devices, that could act more or less
+   as a complete entity (UCC, USB etc ). All of them should be siblings on
+   the "root" qe node, using the common properties from there.
+   The description below applies to the the qe of MPC8360 and
+   more nodes and properties would be extended in the future.
+
+   i) Root QE device
+
+   Required properties:
+   - device_type : should be "qe";
+   - model : precise model of the QE, Can be "QE", "CPM", or "CPM2"
+   - reg : offset and length of the device registers.
+   - bus-frequency : the clock frequency for QUICC Engine.
+
+   Recommended properties
+   - brg-frequency : the internal clock source frequency for baud-rate
+     generators in Hz.
+
+   Example:
+	qe@e0100000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		#interrupt-cells = <2>;
+		device_type = "qe";
+		model = "QE";
+		ranges = <0 e0100000 00100000>;
+		reg = <e0100000 480>;
+		brg-frequency = <0>;
+		bus-frequency = <179A7B00>;
+	}
+
+
+   ii) SPI (Serial Peripheral Interface)
+
+   Required properties:
+   - device_type : should be "spi".
+   - compatible : should be "fsl_spi".
+   - mode : the spi operation mode, it can be "cpu" or "qe".
+   - reg : Offset and length of the register set for the device
+   - interrupts : <a b> where a is the interrupt number and b is a
+     field that represents an encoding of the sense and level
+     information for the interrupt.  This should be encoded based on
+     the information in section 2) depending on the type of interrupt
+     controller you have.
+   - interrupt-parent : the phandle for the interrupt controller that
+     services interrupts for this device.
+
+   Example:
+	spi@4c0 {
+		device_type = "spi";
+		compatible = "fsl_spi";
+		reg = <4c0 40>;
+		interrupts = <82 0>;
+		interrupt-parent = <700>;
+		mode = "cpu";
+	};
+
+
+   iii) USB (Universal Serial Bus Controller)
+
+   Required properties:
+   - device_type : should be "usb".
+   - compatible : could be "qe_udc" or "fhci-hcd".
+   - mode : the could be "host" or "slave".
+   - reg : Offset and length of the register set for the device
+   - interrupts : <a b> where a is the interrupt number and b is a
+     field that represents an encoding of the sense and level
+     information for the interrupt.  This should be encoded based on
+     the information in section 2) depending on the type of interrupt
+     controller you have.
+   - interrupt-parent : the phandle for the interrupt controller that
+     services interrupts for this device.
+
+   Example(slave):
+	usb@6c0 {
+		device_type = "usb";
+		compatible = "qe_udc";
+		reg = <6c0 40>;
+		interrupts = <8b 0>;
+		interrupt-parent = <700>;
+		mode = "slave";
+	};
+
+
+   iv) UCC (Unified Communications Controllers)
+
+   Required properties:
+   - device_type : should be "network", "hldc", "uart", "transparent"
+    "bisync" or "atm".
+   - compatible : could be "ucc_geth" or "fsl_atm" and so on.
+   - model : should be "UCC".
+   - device-id : the ucc number(1-8), corresponding to UCCx in UM.
+   - reg : Offset and length of the register set for the device
+   - interrupts : <a b> where a is the interrupt number and b is a
+     field that represents an encoding of the sense and level
+     information for the interrupt.  This should be encoded based on
+     the information in section 2) depending on the type of interrupt
+     controller you have.
+   - interrupt-parent : the phandle for the interrupt controller that
+     services interrupts for this device.
+   - pio-handle : The phandle for the Parallel I/O port configuration.
+   - rx-clock : represents the UCC receive clock source.
+     0x00 : clock source is disabled;
+     0x1~0x10 : clock source is BRG1~BRG16 respectively;
+     0x11~0x28: clock source is QE_CLK1~QE_CLK24 respectively.
+   - tx-clock: represents the UCC transmit clock source;
+     0x00 : clock source is disabled;
+     0x1~0x10 : clock source is BRG1~BRG16 respectively;
+     0x11~0x28: clock source is QE_CLK1~QE_CLK24 respectively.
+
+   Required properties for network device_type:
+   - mac-address : list of bytes representing the ethernet address.
+   - phy-handle : The phandle for the PHY connected to this controller.
+
+   Example:
+	ucc@2000 {
+		device_type = "network";
+		compatible = "ucc_geth";
+		model = "UCC";
+		device-id = <1>;
+		reg = <2000 200>;
+		interrupts = <a0 0>;
+		interrupt-parent = <700>;
+		mac-address = [ 00 04 9f 00 23 23 ];
+		rx-clock = "none";
+		tx-clock = "clk9";
+		phy-handle = <212000>;
+		pio-handle = <140001>;
+	};
+
+
+   v) Parallel I/O Ports
+
+   This node configures Parallel I/O ports for CPUs with QE support.
+   The node should reside in the "soc" node of the tree.  For each
+   device that using parallel I/O ports, a child node should be created.
+   See the definition of the Pin configuration nodes below for more
+   information.
+
+   Required properties:
+   - device_type : should be "par_io".
+   - reg : offset to the register set and its length.
+   - num-ports : number of Parallel I/O ports
+
+   Example:
+	par_io@1400 {
+		reg = <1400 100>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		device_type = "par_io";
+		num-ports = <7>;
+		ucc_pin@01 {
+			......
+		};
+
+
+   vi) Pin configuration nodes
+
+   Required properties:
+   - linux,phandle : phandle of this node; likely referenced by a QE
+     device.
+   - pio-map : array of pin configurations.  Each pin is defined by 6
+     integers.  The six numbers are respectively: port, pin, dir,
+     open_drain, assignment, has_irq.
+     - port : port number of the pin; 0-6 represent port A-G in UM.
+     - pin : pin number in the port.
+     - dir : direction of the pin, should encode as follows:
+
+	0 = The pin is disabled
+	1 = The pin is an output
+	2 = The pin is an input
+	3 = The pin is I/O
+
+     - open_drain : indicates the pin is normal or wired-OR:
+
+	0 = The pin is actively driven as an output
+	1 = The pin is an open-drain driver. As an output, the pin is
+	    driven active-low, otherwise it is three-stated.
+
+     - assignment : function number of the pin according to the Pin Assignment
+       tables in User Manual.  Each pin can have up to 4 possible functions in
+       QE and two options for CPM.
+     - has_irq : indicates if the pin is used as source of exteral
+       interrupts.
+
+   Example:
+	ucc_pin@01 {
+		linux,phandle = <140001>;
+		pio-map = <
+		/* port  pin  dir  open_drain  assignment  has_irq */
+			0  3  1  0  1  0 	/* TxD0 */
+			0  4  1  0  1  0 	/* TxD1 */
+			0  5  1  0  1  0 	/* TxD2 */
+			0  6  1  0  1  0 	/* TxD3 */
+			1  6  1  0  3  0 	/* TxD4 */
+			1  7  1  0  1  0 	/* TxD5 */
+			1  9  1  0  2  0 	/* TxD6 */
+			1  a  1  0  2  0 	/* TxD7 */
+			0  9  2  0  1  0 	/* RxD0 */
+			0  a  2  0  1  0 	/* RxD1 */
+			0  b  2  0  1  0 	/* RxD2 */
+			0  c  2  0  1  0 	/* RxD3 */
+			0  d  2  0  1  0 	/* RxD4 */
+			1  1  2  0  2  0 	/* RxD5 */
+			1  0  2  0  2  0 	/* RxD6 */
+			1  4  2  0  2  0 	/* RxD7 */
+			0  7  1  0  1  0 	/* TX_EN */
+			0  8  1  0  1  0 	/* TX_ER */
+			0  f  2  0  1  0 	/* RX_DV */
+			0  10 2  0  1  0 	/* RX_ER */
+			0  0  2  0  1  0 	/* RX_CLK */
+			2  9  1  0  3  0 	/* GTX_CLK - CLK10 */
+			2  8  2  0  1  0>;	/* GTX125 - CLK9 */
+	};
+
+   vii) Multi-User RAM (MURAM)
+
+   Required properties:
+   - device_type : should be "muram".
+   - mode : the could be "host" or "slave".
+   - ranges : Should be defined as specified in 1) to describe the
+      translation of MURAM addresses.
+   - data-only : sub-node which defines the address area under MURAM
+      bus that can be allocated as data/parameter
+
+   Example:
+
+	muram@10000 {
+		device_type = "muram";
+		ranges = <0 00010000 0000c000>;
+
+		data-only@0{
+			reg = <0 c000>;
+		};
+	};
 
    More devices will be defined as this spec matures.
 

Documentation/s390/CommonIO

@@ -66,7 +66,7 @@ Command line parameters
 
   When a device is un-ignored, device recognition and sensing is performed and 
   the device driver will be notified if possible, so the device will become
-  available to the system.
+  available to the system. Note that un-ignoring is performed asynchronously.
 
   You can also add ranges of devices to be ignored by piping to 
   /proc/cio_ignore; "add <device range>, <device range>, ..." will ignore the

Documentation/s390/cds.txt

@@ -174,14 +174,10 @@ read_dev_chars() - Read Device Characteristics
 
 This routine returns the characteristics for the device specified.
 
-The function is meant to be called with an irq handler in place; that is,
+The function is meant to be called with the device already enabled; that is,
 at earliest during set_online() processing.
 
-While the request is processed synchronously, the device interrupt
-handler is called for final ending status. In case of error situations the
-interrupt handler may recover appropriately. The device irq handler can
-recognize the corresponding interrupts by the interruption parameter be
-0x00524443. The ccw_device must not be locked prior to calling read_dev_chars().
+The ccw_device must not be locked prior to calling read_dev_chars().
 
 The function may be called enabled or disabled.
 
@@ -410,26 +406,7 @@ individual flag meanings.
 
 Usage Notes :
 
-Prior to call ccw_device_start() the device driver must assure disabled state,
-i.e. the I/O mask value in the PSW must be disabled. This can be accomplished
-by calling local_save_flags( flags). The current PSW flags are preserved and
-can be restored by local_irq_restore( flags) at a later time.
-
-If the device driver violates this rule while running in a uni-processor
-environment an interrupt might be presented prior to the ccw_device_start()
-routine returning to the device driver main path. In this case we will end in a
-deadlock situation as the interrupt handler will try to obtain the irq
-lock the device driver still owns (see below) !
-
-The driver must assure to hold the device specific lock. This can be
-accomplished by
-
-(i)  spin_lock(get_ccwdev_lock(cdev)), or
-(ii) spin_lock_irqsave(get_ccwdev_lock(cdev), flags)
-
-Option (i) should be used if the calling routine is running disabled for
-I/O interrupts (see above) already. Option (ii) obtains the device gate und
-puts the CPU into I/O disabled state by preserving the current PSW flags.
+ccw_device_start() must be called disabled and with the ccw device lock held.
 
 The device driver is allowed to issue the next ccw_device_start() call from
 within its interrupt handler already. It is not required to schedule a
@@ -488,7 +465,7 @@ int ccw_device_resume(struct ccw_device *cdev);
 
 cdev - ccw_device the resume operation is requested for
 
-The resume_IO() function returns:
+The ccw_device_resume() function returns:
 
         0  - suspended channel program is resumed
 -EBUSY     - status pending
@@ -507,6 +484,8 @@ a long-running channel program or the device might require to initially issue
 a halt subchannel (HSCH) I/O command. For those purposes the ccw_device_halt()
 command is provided.
 
+ccw_device_halt() must be called disabled and with the ccw device lock held.
+
 int ccw_device_halt(struct ccw_device *cdev,
                     unsigned long intparm);
 
@@ -517,7 +496,7 @@ intparm : interruption parameter; value is only used if no I/O
 
 The ccw_device_halt() function returns :
 
-      0 - successful completion or request successfully initiated
+      0 - request successfully initiated
 -EBUSY  - the device is currently busy, or status pending.
 -ENODEV - cdev invalid.
 -EINVAL - The device is not operational or the ccw device is not online.
@@ -533,6 +512,23 @@ can then perform an appropriate action. Prior to interrupt of an outstanding
 read to a network device (with or without PCI flag) a ccw_device_halt()
 is required to end the pending operation.
 
+ccw_device_clear() - Terminage I/O Request Processing
+
+In order to terminate all I/O processing at the subchannel, the clear subchannel
+(CSCH) command is used. It can be issued via ccw_device_clear().
+
+ccw_device_clear() must be called disabled and with the ccw device lock held.
+
+int ccw_device_clear(struct ccw_device *cdev, unsigned long intparm);
+
+cdev:	 ccw_device the clear operation is requested for
+intparm: interruption parameter (see ccw_device_halt())
+
+The ccw_device_clear() function returns:
+
+      0 - request successfully initiated
+-ENODEV - cdev invalid
+-EINVAL - The device is not operational or the ccw device is not online.
 
 Miscellaneous Support Routines
 

Documentation/s390/driver-model.txt

@@ -239,6 +239,9 @@ status - Can be 'online' or 'offline'.
 
 type - The physical type of the channel path.
 
+shared - Whether the channel path is shared.
+
+cmg - The channel measurement group.
 
 3. System devices
 -----------------

Documentation/scsi/ChangeLog.megaraid_sas

@@ -1,4 +1,49 @@
 
+1 Release Date    : Mon Oct 02 11:21:32 PDT 2006 - Sumant Patro <Sumant.Patro@lsil.com>
+2 Current Version : 00.00.03.05
+3 Older Version   : 00.00.03.04
+
+i.	PCI_DEVICE macro used
+
+	Convert the pci_device_id-table of the megaraid_sas-driver to the PCI_DEVICE-macro, to safe some lines.
+
+		- Henrik Kretzschmar <henne@nachtwindheim.de>
+ii.	All compiler warnings removed
+iii.	megasas_ctrl_info struct reverted to 3.02 release
+iv.	Default value of megasas_dbg_lvl set to 0
+v.	Removing in megasas_exit the sysfs entry created for megasas_dbg_lvl
+vi.	In megasas_teardown_frame_pool(), cmd->frame was passed instead of
+	cmd->sense to pci_pool_free. Fixed. Bug was pointed out by
+	Eric Sesterhenn
+
+1 Release Date    : Wed Sep 13 14:22:51 PDT 2006 - Sumant Patro <Sumant.Patro@lsil.com>
+2 Current Version : 00.00.03.04
+3 Older Version   : 00.00.03.03
+
+i.	Added Reboot notify
+ii.	Reduced by 1 max cmds sent to FW from Driver to make the reply_q_sz same
+	as Max Cmds FW can support
+
+1 Release Date    : Tue Aug 22 16:33:14 PDT 2006 - Sumant Patro <Sumant.Patro@lsil.com>
+2 Current Version : 00.00.03.03
+3 Older Version   : 00.00.03.02
+
+i.	Send stop adapter to FW & Dump pending FW cmds before declaring adapter dead.
+	New varible added to set dbg level.
+ii.	Disable interrupt made as fn pointer as they are different for 1068 / 1078
+iii.	Frame count optimization. Main frame can contain 2 SGE for 64 bit SGLs and
+	3 SGE for 32 bit SGL
+iv.	Tasklet added for cmd completion
+v.	If FW in operational state before firing INIT, now we send RESET Flag to FW instead of just READY. This is used to do soft reset.
+vi.	megasas_ctrl_prop structure updated (based on FW struct)
+vii.	Added print : FW now in Ready State during initialization
+
+1 Release Date    : Sun Aug 06 22:49:52 PDT 2006 - Sumant Patro <Sumant.Patro@lsil.com>
+2 Current Version : 00.00.03.02
+3 Older Version   : 00.00.03.01
+
+i.	Added FW tranistion state for Hotplug scenario
+
 1 Release Date    : Sun May 14 22:49:52 PDT 2006 - Sumant Patro <Sumant.Patro@lsil.com>
 2 Current Version : 00.00.03.01
 3 Older Version   : 00.00.02.04

Documentation/sound/oss/AWE32

@@ -1,76 +0,0 @@
-	Installing and using Creative AWE midi sound under Linux.
-
-This documentation is devoted to the Creative Sound Blaster AWE32, AWE64 and 
-SB32.
-
-1) Make sure you have an ORIGINAL Creative SB32, AWE32 or AWE64 card. This
-   is important, because the driver works only with real Creative cards.
-
-2) The first thing you need to do is re-compile your kernel with support for
-   your sound card. Run your favourite tool to configure the kernel and when
-   you get to the "Sound" menu you should enable support for the following:
-
-   Sound card support,
-   OSS sound modules,
-   100% Sound Blaster compatibles (SB16/32/64, ESS, Jazz16) support,
-   AWE32 synth
-
-   If your card is "Plug and Play" you will also need to enable these two
-   options, found under the "Plug and Play configuration" menu:
-
-   Plug and Play support
-   ISA Plug and Play support
-
-   Now compile and install the kernel in normal fashion. If you don't know
-   how to do this you can find instructions for this in the README file
-   located in the root directory of the kernel source.
-
-3) Before you can start playing midi files you will have to load a sound
-   bank file. The utility needed for doing this is called "sfxload", and it
-   is one of the utilities found in a package called "awesfx". If this
-   package is not available in your distribution you can download the AWE
-   snapshot from Creative Labs Open Source website:
-
-   http://www.opensource.creative.com/snapshot.html
-
-   Once you have unpacked the AWE snapshot you will see a "awesfx"
-   directory. Follow the instructions in awesfx/docs/INSTALL to install the
-   utilities in this package. After doing this, sfxload should be installed
-   as:
-
-   /usr/local/bin/sfxload
-
-   To enable AWE general midi synthesis you should also get the sound bank
-   file for general midi from:
-
-   http://members.xoom.com/yar/synthgm.sbk.gz
-
-   Copy it to a directory of your choice, and unpack it there.
-
-4) Edit /etc/modprobe.conf, and insert the following lines at the end of the
-   file:
-
-  alias sound-slot-0 sb
-  alias sound-service-0-1 awe_wave
-  install awe_wave /sbin/modprobe --first-time -i awe_wave && /usr/local/bin/sfxload PATH_TO_SOUND_BANK_FILE
-
-  You will of course have to change "PATH_TO_SOUND_BANK_FILE" to the full
-  path of the sound bank file. That will enable the Sound Blaster and AWE
-  wave synthesis. To play midi files you should get one of these programs if
-  you don't already have them:
-
-  Playmidi:			http://playmidi.openprojects.net
-
-  AWEMidi Player (drvmidi)  	Included in the previously mentioned AWE
-  				snapshot.
-
-  You will probably have to pass the "-e" switch to playmidi to have it use
-  your midi device. drvmidi should work without switches.
-
-  If something goes wrong please e-mail me. All comments and suggestions are
-  welcome.
-
-		    Yaroslav Rosomakho (alons55@dialup.ptt.ru)
-			    http://www.yar.opennet.ru
-
-Last Updated: Feb 3 2001

Documentation/sound/oss/CMI8338

@@ -1,85 +0,0 @@
-Audio driver for CM8338/CM8738 chips by Chen-Li Tien
-
-
-HARDWARE SUPPORTED
-================================================================================
-C-Media CMI8338
-C-Media CMI8738
-On-board C-Media chips
-
-
-STEPS TO BUILD DRIVER
-================================================================================
-
-  1. Backup the Config.in and Makefile in the sound driver directory
-     (/usr/src/linux/driver/sound).
-     The Configure.help provide help when you config driver in step
-     4, please backup the original one (/usr/src/linux/Document) and
-     copy this file.
-     The cmpci is document for the driver in detail, please copy it
-     to /usr/src/linux/Document/sound so you can refer it. Backup if
-     there is already one.
-
-  2. Extract the tar file by 'tar xvzf cmpci-xx.tar.gz' in the above
-     directory.
-
-  3. Change directory to /usr/src/linux
-
-  4. Config cm8338 driver by 'make menuconfig', 'make config' or
-     'make xconfig' command.
-
-  5. Please select Sound Card (CONFIG_SOUND=m) support and CMPCI
-     driver (CONFIG_SOUND_CMPCI=m) as modules. Resident mode not tested.
-     For driver option, please refer 'DRIVER PARAMETER'
-
-  6. Compile the kernel if necessary.
-
-  7. Compile the modules by 'make modules'.
-
-  8. Install the modules by 'make modules_install'
-
-
-INSTALL DRIVER
-================================================================================
-
-  1. Before first time to run the driver, create module dependency by
-     'depmod -a'
-
-  2. To install the driver manually, enter 'modprobe cmpci'.
-
-  3. Driver installation for various distributions:
-
-    a. Slackware 4.0
-       Add the 'modprobe cmpci' command in your /etc/rc.d/rc.modules
-       file.so you can start the driver automatically each time booting.
-
-    b. Caldera OpenLinux 2.2
-       Use LISA to load the cmpci module.
-
-    c. RedHat 6.0 and S.u.S.E. 6.1
-       Add following command in /etc/conf.modules:
-
-       alias sound cmpci
-
-	also visit http://www.cmedia.com.tw for installation instruction.
-
-DRIVER PARAMETER
-================================================================================
-
-  Some functions for the cm8738 can be configured in Kernel Configuration
-  or modules parameters. Set these parameters to 1 to enable.
-
-  mpuio:	I/O ports base for MPU-401, 0 if disabled.
-  fmio:		I/O ports base for OPL-3, 0 if disabled.
-  spdif_inverse:Inverse the S/PDIF-in signal, this depends on your
-		CD-ROM or DVD-ROM.
-  spdif_loop:   Enable S/PDIF loop, this route S/PDIF-in to S/PDIF-out
-                directly.
-  speakers:     Number of speakers used.
-  use_line_as_rear:Enable this if you want to use line-in as
-                rear-out.
-  use_line_as_bass:Enable this if you want to use line-in as
-                bass-out.
-  joystick:	Enable joystick. You will need to install Linux joystick
-		driver.
-

Documentation/sound/oss/INSTALL.awe

@@ -1,134 +0,0 @@
-================================================================
-	INSTALLATION OF AWE32 SOUND DRIVER FOR LINUX
-	Takashi Iwai	<iwai@ww.uni-erlangen.de>
-================================================================
-
-----------------------------------------------------------------
-* Attention to SB-PnP Card Users
-
-If you're using PnP cards, the initialization of PnP is required
-before loading this driver.  You have now three options:
-  1. Use isapnptools.
-  2. Use in-kernel isapnp support.
-  3. Initialize PnP on DOS/Windows, then boot linux by loadlin.
-In this document, only the case 1 case is treated.
-
-----------------------------------------------------------------
-* Installation on Red Hat 5.0 Sound Driver
-
-Please use install-rh.sh under RedHat5.0 directory.
-DO NOT USE install.sh below.
-See INSTALL.RH for more details.
-
-----------------------------------------------------------------
-* Installation/Update by Shell Script
-
-  1. Become root
-
-	% su
-
-  2. If you have never configured the kernel tree yet, run make config
-    once (to make dependencies and symlinks).
-
-	# cd /usr/src/linux
-	# make xconfig
-    
-  3. Run install.sh script
-
-	# sh ./install.sh
-
-  4. Configure your kernel
-
-	(for Linux 2.[01].x user)
-	# cd /usr/src/linux
-	# make xconfig (or make menuconfig)
-
-	(for Linux 1.2.x user)
-	# cd /usr/src/linux
-	# make config
-
-    Answer YES to both "lowlevel drivers" and "AWE32 wave synth" items 
-    in Sound menu.  ("lowlevel drivers" will appear only in 2.x
-    kernel.)
-
-  5. Make your kernel (and modules), and install them as usual.
-
-	5a. make kernel image
-		# make zImage
-
-	5b. make modules and install them
-		# make modules && make modules_install
-
-	5c. If you're using lilo, copy the kernel image and run lilo.
-	    Otherwise, copy the kernel image to suitable directory or
-	    media for your system.
-
-  6. Reboot the kernel if necessary.
-	- If you updated only the modules, you don't have to reboot
-	  the system.  Just remove the old sound modules here.
-		in 
-		# rmmod sound.o		(linux-2.0 or OSS/Free)
-		# rmmod awe_wave.o	(linux-2.1)
-
-  7. If your AWE card is a PnP and not initialized yet, you'll have to
-    do it by isapnp tools.  Otherwise, skip to 8.
-
-	This section described only a brief explanation.  For more
-	details, please see the AWE64-Mini-HOWTO or isapnp tools FAQ.
-
-	7a. If you have no isapnp.conf file, generate it by pnpdump.
-	    Otherwise, skip to 7d.
-		# pnpdump > /etc/isapnp.conf
-
-	7b. Edit isapnp.conf file.  Comment out the appropriate
-	    lines containing desirable I/O ports, DMA and IRQs.
-	    Don't forget to enable (ACT Y) line.
-
-	7c. Add two i/o ports (0xA20 and 0xE20) in WaveTable part.
-	    ex)
-		(CONFIGURE CTL0048/58128 (LD 2
-		#     ANSI string -->WaveTable<--
-		  (IO 0 (BASE 0x0620))
-		  (IO 1 (BASE 0x0A20))
-		  (IO 2 (BASE 0x0E20))
-		  (ACT Y)
-		))
-
-	7d. Load the config file.
-	    CAUTION: This will reset all PnP cards!
-
-		# isapnp /etc/isapnp.conf
-
-  8. Load the sound module (if you configured it as a module):
-
-	for 2.0 kernel or OSS/Free monolithic module:
-
-		# modprobe sound.o
-
-	for 2.1 kernel:
-
-		# modprobe sound
-		# insmod uart401
-		# insmod sb io=0x220 irq=5 dma=1 dma16=5 mpu_io=0x330
-		(These values depend on your settings.)
-		# insmod awe_wave
-		(Be sure to load awe_wave after sb!)
-
-		See Documentation/sound/oss/AWE32 for
-		more details.
-
-  9. (only for obsolete systems) If you don't have /dev/sequencer
-     device file, make it according to Readme.linux file on
-     /usr/src/linux/drivers/sound. (Run a shell script included in
-     that file). <-- This file no longer exists in the recent kernels!
-
-  10. OK, load your own soundfont file, and enjoy MIDI!
-
-	% sfxload synthgm.sbk
-	% drvmidi foo.mid
-
-  11. For more advanced use (eg. dynamic loading, virtual bank and
-      etc.), please read the awedrv FAQ or the instructions in awesfx
-      and awemidi packages.
-
-Good luck!

Documentation/sound/oss/MAD16

@@ -1,56 +0,0 @@
-(This recipe has been edited to update the configuration symbols,
- and change over to modprobe.conf for 2.6)
-
-From: Shaw Carruthers <shaw@shawc.demon.co.uk>
-
-I have been using mad16 sound for some time now with no problems, current
-kernel 2.1.89
-
-lsmod shows:
-
-mad16                   5176   0 
-sb                     22044   0  [mad16]
-uart401                 5576   0  [mad16 sb]
-ad1848                 14176   1  [mad16]
-sound                  61928   0  [mad16 sb uart401 ad1848]
-
-.config has:
-
-CONFIG_SOUND=m
-CONFIG_SOUND_ADLIB=m
-CONFIG_SOUND_MAD16=m
-CONFIG_SOUND_YM3812=m
-
-modprobe.conf has:
-
-alias char-major-14-* mad16
-options sb mad16=1
-options mad16 io=0x530 irq=7 dma=0 dma16=1  && /usr/local/bin/aumix -w 15 -p 20 -m 0 -1 0 -2 0 -3 0 -i 0
-
-
-To get the built in mixer to work this needs to be:
-
-options adlib_card io=0x388     # FM synthesizer
-options sb mad16=1
-options mad16 io=0x530 irq=7 dma=0 dma16=1 mpu_io=816 mpu_irq=5 && /usr/local/bin/aumix -w 15 -p 20 -m 0 -1 0 -2 0 -3 0 -i 0
-
-The addition of the "mpu_io=816 mpu_irq=5" to the mad16 options line is
-
-------------------------------------------------------------------------
-The mad16 module in addition supports the following options:
-
-option:			meaning:			default:
-joystick=0,1 		disabled, enabled 		disabled
-cdtype=0x00,0x02,0x04,	disabled, Sony CDU31A,		disabled
-       0x06,0x08,0x0a   Mitsumi, Panasonic,
-			Secondary IDE, Primary IDE 
-cdport=0x340,0x320,					0x340
-       0x330,0x360
-cdirq=0,3,5,7,9,10,11 	disabled, IRQ3, ... 		disabled
-cddma=0,5,6,7 		disabled, DMA5, ... 		DMA5 for Mitsumi or IDE
-cddma=0,1,2,3 		disabled, DMA1, ... 		DMA3 for Sony or Panasonic
-opl4=0,1 		OPL3, OPL4 			OPL3	
-
-for more details see linux/drivers/sound/mad16.c
-
-Rui Sousa

Documentation/sound/oss/Maestro

@@ -1,123 +0,0 @@
-	An OSS/Lite Driver for the ESS Maestro family of sound cards
-
-			Zach Brown, December 1999
-
-Driver Status and Availability
-------------------------------
-
-The most recent version of this driver will hopefully always be available at
-	http://www.zabbo.net/maestro/
-
-I will try and maintain the most recent stable version of the driver
-in both the stable and development kernel lines.
-
-ESS Maestro Chip Family
------------------------
-
-There are 3 main variants of the ESS Maestro PCI sound chip.  The first
-is the Maestro 1.  It was originally produced by Platform Tech as the
-'AGOGO'.  It can be recognized by Platform Tech's PCI ID 0x1285 with
-0x0100 as the device ID.  It was put on some sound boards and a few laptops.  
-ESS bought the design and cleaned it up as the Maestro 2.  This starts
-their marking with the ESS vendor ID 0x125D and the 'year' device IDs.
-The Maestro 2 claims 0x1968 while the Maestro 2e has 0x1978.
-
-The various families of Maestro are mostly identical as far as this 
-driver is concerned.  It doesn't touch the DSP parts that differ (though
-it could for FM synthesis).
-
-Driver OSS Behavior
---------------------
-
-This OSS driver exports /dev/mixer and /dev/dsp to applications, which
-mostly adhere to the OSS spec.   This driver doesn't register itself
-with /dev/sndstat, so don't expect information to appear there.
-
-The /dev/dsp device exported behaves almost as expected.  Playback is
-supported in all the various lovely formats.  8/16bit stereo/mono from
-8khz to 48khz, and mmap()ing for playback behaves.  Capture/recording
-is limited due to oddities with the Maestro hardware.  One can only
-record in 16bit stereo.  For recording the maestro uses non interleaved
-stereo buffers so that mmap()ing the incoming data does not result in
-a ring buffer of LRLR data.  mmap()ing of the read buffers is therefore
-disallowed until this can be cleaned up.
-
-/dev/mixer is an interface to the AC'97 codec on the Maestro.  It is
-worth noting that there are a variety of AC'97s that can be wired to
-the Maestro.  Which is used is entirely up to the hardware implementor.
-This should only be visible to the user by the presence, or lack, of
-'Bass' and 'Treble' sliders in the mixer.  Not all AC'97s have them.
-
-The driver doesn't support MIDI or FM playback at the moment.  Typically
-the Maestro is wired to an MPU MIDI chip, but some hardware implementations
-don't.  We need to assemble a white list of hardware implementations that
-have MIDI wired properly before we can claim to support it safely.
-
-Compiling and Installing
-------------------------
-
-With the drivers inclusion into the kernel, compiling and installing
-is the same as most OSS/Lite modular sound drivers.  Compilation
-of the driver is enabled through the CONFIG_SOUND_MAESTRO variable
-in the config system.  
-
-It may be modular or statically linked.  If it is modular it should be
-installed with the rest of the modules for the kernel on the system.
-Typically this will be in /lib/modules/ somewhere.  'alias sound maestro'
-should also be added to your module configs (typically /etc/conf.modules)
-if you're using modular OSS/Lite sound and want to default to using a
-maestro chip.
-
-As this is a PCI device, the module does not need to be informed of
-any IO or IRQ resources it should use, it devines these from the
-system.  Sometimes, on sucky PCs, the BIOS fails to allocated resources
-for the maestro.  This will result in a message like:
-	maestro: PCI subsystem reports IRQ 0, this might not be correct.
-from the kernel.  Should this happen the sound chip most likely will
-not operate correctly.  To solve this one has to dig through their BIOS
-(typically entered by hitting a hot key at boot time) and figure out
-what magic needs to happen so that the BIOS will reward the maestro with
-an IRQ.  This operation is incredibly system specific, so you're on your
-own.  Sometimes the magic lies in 'PNP Capable Operating System' settings.
-
-There are very few options to the driver.  One is 'debug' which will 
-tell the driver to print minimal debugging information as it runs.  This
-can be collected with 'dmesg' or through the klogd daemon.
-
-The other, more interesting option, is 'dsps_order'.  Typically at
-install time the driver will only register one available /dev/dsp device
-for its use.  The 'dsps_order' module parameter allows for more devices
-to be allocated, as a power of two.  Up to 4 devices can be registered
-( dsps_order=2 ).  These devices act as fully distinct units and use
-separate channels in the maestro.
-
-Power Management
-----------------
-
-As of version 0.14, this driver has a minimal understanding of PCI
-Power Management.  If it finds a valid power management capability
-on the PCI device it will attempt to use the power management
-functions of the maestro.  It will only do this on Maestro 2Es and
-only on machines that are known to function well.  You can
-force the use of power management by setting the 'use_pm' module
-option to 1, or can disable it entirely by setting it to 0.
-
-When using power management, the driver does a few things
-differently.  It will keep the chip in a lower power mode
-when the module is inserted but /dev/dsp is not open.  This
-allows the mixer to function but turns off the clocks
-on other parts of the chip.  When /dev/dsp is opened the chip
-is brought into full power mode, and brought back down
-when it is closed.  It also powers down the chip entirely
-when the module is removed or the machine is shutdown.  This
-can have nonobvious consequences.  CD audio may not work
-after a power managing driver is removed.  Also, software that
-doesn't understand power management may not be able to talk
-to the powered down chip until the machine goes through a hard
-reboot to bring it back.
-
-.. more details ..
-------------------
-
-drivers/sound/maestro.c contains comments that hopefully explain
-the maestro implementation.

Documentation/sound/oss/Maestro3

@@ -1,92 +0,0 @@
-	An OSS/Lite Driver for the ESS Maestro3 family of sound chips
-
-			Zach Brown, January 2001
-
-Driver Status and Availability
-------------------------------
-
-The most recent version of this driver will hopefully always be available at
-	http://www.zabbo.net/maestro3/
-
-I will try and maintain the most recent stable version of the driver
-in both the stable and development kernel lines.
-
-Historically I've sucked pretty hard at actually doing that, however.
-
-ESS Maestro3 Chip Family
------------------------
-
-The 'Maestro3' is much like the Maestro2 chip.  The noted improvement
-is the removal of the silicon in the '2' that did PCM mixing.  All that
-work is now done through a custom DSP called the ASSP, the Asynchronus
-Specific Signal Processor.
-
-The 'Allegro' is a baby version of the Maestro3.  I'm not entirely clear
-on the extent of the differences, but the driver supports them both :)
-
-The 'Allegro' shows up as PCI ID 0x1988 and the Maestro3 as 0x1998,
-both under ESS's vendor ID of 0x125D.  The Maestro3 can also show up as
-0x199a when hardware strapping is used.
-
-The chip can also act as a multi function device.  The modem IDs follow
-the audio multimedia device IDs.  (so the modem part of an Allegro shows
-up as 0x1989)
-
-Driver OSS Behavior
---------------------
-
-This OSS driver exports /dev/mixer and /dev/dsp to applications, which
-mostly adhere to the OSS spec.   This driver doesn't register itself
-with /dev/sndstat, so don't expect information to appear there.
-
-The /dev/dsp device exported behaves as expected.  Playback is
-supported in all the various lovely formats.  8/16bit stereo/mono from
-8khz to 48khz, with both read()/write(), and mmap().
-
-/dev/mixer is an interface to the AC'97 codec on the Maestro3.  It is
-worth noting that there are a variety of AC'97s that can be wired to
-the Maestro3.  Which is used is entirely up to the hardware implementor.
-This should only be visible to the user by the presence, or lack, of
-'Bass' and 'Treble' sliders in the mixer.  Not all AC'97s have them.
-The Allegro has an onchip AC'97.
-
-The driver doesn't support MIDI or FM playback at the moment.
-
-Compiling and Installing
-------------------------
-
-With the drivers inclusion into the kernel, compiling and installing
-is the same as most OSS/Lite modular sound drivers.  Compilation
-of the driver is enabled through the CONFIG_SOUND_MAESTRO3 variable
-in the config system.  
-
-It may be modular or statically linked.  If it is modular it should be
-installed with the rest of the modules for the kernel on the system.
-Typically this will be in /lib/modules/ somewhere.  'alias sound-slot-0
-maestro3' should also be added to your module configs (typically
-/etc/modprobe.conf) if you're using modular OSS/Lite sound and want to
-default to using a maestro3 chip.
-
-There are very few options to the driver.  One is 'debug' which will 
-tell the driver to print minimal debugging information as it runs.  This
-can be collected with 'dmesg' or through the klogd daemon.
-
-One is 'external_amp', which tells the driver to attempt to enable
-an external amplifier.  This defaults to '1', you can tell the driver
-not to bother enabling such an amplifier by setting it to '0'.
-
-And the last is 'gpio_pin', which tells the driver which GPIO pin number
-the external amp uses (0-15), The Allegro uses 8 by default, all others 1.
-If everything loads correctly and seems to be working but you get no sound, 
-try tweaking this value. 
-
-Systems known to need a different value
-        Panasonic ToughBook CF-72: gpio_pin=13 
-
-Power Management
-----------------
-
-This driver has a minimal understanding of PCI Power Management.  It will
-try and power down the chip when the system is suspended, and power
-it up with it is resumed.  It will also try and power down the chip
-when the machine is shut down.

Documentation/sound/oss/NEWS

@@ -1,42 +0,0 @@
-Linux 2.4 Sound Changes
-2000-September-25
-Christoph Hellwig, <hch@infradead.org>
-
-
-
-=== isapnp support
-
-The Linux 2.4 Kernel does have reliable in-kernel isapnp support.
-Some drivers (sb.o, ad1816.o awe_wave.o) do now support automatically
-detecting and configuring isapnp devices.
-If you have a not yet supported isapnp soundcard, mail me the content
-of '/proc/isapnp' on your system and some information about your card
-and its driver(s) so I can try to get isapnp working for it.
-
-
-
-=== soundcard resources on kernel commandline
-
-Before Linux 2.4 you had to specify the resources for sounddrivers
-statically linked into the kernel at compile time
-(in make config/menuconfig/xconfig). In Linux 2.4 the resources are
-now specified at the boot-time kernel commandline (e.g. the lilo
-'append=' line or everything that's after the kernel name in grub).
-Read the Configure.help entry for your card for the parameters.
-
-
-=== softoss is gone
-
-In Linux 2.4 the softoss in-kernel software synthesizer is no more aviable.
-Use a user space software synthesizer like timidity instead.
-
-
-
-=== /dev/sndstat and /proc/sound are gone
-
-In older Linux versions those files exported some information about the
-OSS/Free configuration to userspace. In Linux 2.3 they were removed because
-they did not support the growing number of pci soundcards and there were
-some general problems with this interface.
-
-

Documentation/sound/oss/OPL3-SA

@@ -1,52 +0,0 @@
-OPL3-SA1 sound driver (opl3sa.o)
-
----
-Note: This howto only describes how to setup the OPL3-SA1 chip; this info
-does not apply to the SA2, SA3, or SA4. 
----
-
-The Yamaha OPL3-SA1 sound chip is usually found built into motherboards, and
-it's a decent little chip offering a WSS mode, a SB Pro emulation mode, MPU401
-and OPL3 FM Synth capabilities.
-
-You can enable inclusion of the driver via CONFIG_SOUND_OPL3SA1=m, or
-CONFIG_SOUND_OPL3SA1=y through 'make config/xconfig/menuconfig'.
-
-You'll need to know all of the relevant info (irq, dma, and io port) for the
-chip's WSS mode, since that is the mode the kernel sound driver uses, and of
-course you'll also need to know about where the MPU401 and OPL3 ports and
-IRQs are if you want to use those.
-
-Here's the skinny on how to load it as a module:
-
-	modprobe opl3sa io=0x530 irq=11 dma=0 dma2=1 mpu_io=0x330 mpu_irq=5
-
-Module options in detail:
-
-	io:	This is the WSS's port base.
-	irq:	This is the WSS's IRQ.
-	dma:	This is the WSS's DMA line. In my BIOS setup screen this was
-		listed as "WSS Play DMA"
-	dma2:	This is the WSS's secondary DMA line. My BIOS calls it the
-		"WSS capture DMA"
-	
-	mpu_io:	This is the MPU401's port base.
-	mpu_irq: This is the MPU401's IRQ.
-
-If you'd like to use the OPL3 FM Synthesizer, make sure you enable
-CONFIG_SOUND_YM3812 (in 'make config'). That'll build the opl3.o module.
-
-Then a simple 'insmod opl3 io=0x388', and you now have FM Synth.
-
-You can also use the SoftOSS software synthesizer instead of the builtin OPL3.
-Here's how:
-
-Say 'y' or 'm' to "SoftOSS software wave table engine" in make config.
-
-If you said yes, the software synth is available once you boot your new
-kernel.
-
-If you chose to build it as a module, just insmod the resulting softoss2.o
-
-Questions? Comments?
-<stiker@northlink.com>

Documentation/sound/oss/README.awe

@@ -1,218 +0,0 @@
-================================================================
-	AWE32 Sound Driver for Linux / FreeBSD
-		version 0.4.3; Nov. 1, 1998
-
-	Takashi Iwai <iwai@ww.uni-erlangen.de>
-================================================================
-
-* GENERAL NOTES
-
-This is a sound driver extension for SoundBlaster AWE32 and other
-compatible cards (AWE32-PnP, SB32, SB32-PnP, AWE64 & etc) to enable
-the wave synth operations.  The driver is provided for Linux 1.2.x
-and 2.[012].x kernels, as well as FreeBSD, on Intel x86 and DEC
-Alpha systems.
-
-This driver was written by Takashi Iwai <iwai@ww.uni-erlangen.de>,
-and provided "as is".  The original source (awedrv-0.4.3.tar.gz) and
-binary packages are available on the following URL:
-	http://bahamut.mm.t.u-tokyo.ac.jp/~iwai/awedrv/
-Note that since the author is apart from this web site, the update is
-not frequent now.
-
-
-* NOTE TO LINUX USERS
-
-To enable this driver on linux-2.[01].x kernels, you need turn on 
-"AWE32 synth" options in sound menu when configure your linux kernel
-and modules.  The precise installation procedure is described in the
-AWE64-Mini-HOWTO and linux-kernel/Documetation/sound/AWE32.
-
-If you're using PnP cards, the card must be initialized before loading
-the sound driver.  There're several options to do this:
-    - Initialize the card via ISA PnP tools, and load the sound module.
-    - Initialize the card on DOS, and load linux by loadlin.exe
-    - Use PnP kernel driver (for Linux-2.x.x)
-The detailed instruction for the solution using isapnp tools is found
-in many documents like above.  A brief instruction is also included in
-the installation document of this package.
-For PnP driver project, please refer to the following URL:
-	http://www-jcr.lmh.ox.ac.uk/~pnp/
-
-
-* USING THE DRIVER
-
-The awedrv has several different playing modes to realize easy channel 
-allocation for MIDI songs.  To hear the exact sound quality, you need
-to obtain the extended sequencer program, drvmidi or playmidi-2.5.
-
-For playing MIDI files, you *MUST* load the soundfont file on the
-driver previously by sfxload utility.  Otherwise you'll here no sounds 
-at all!  All the utilities and driver source packages are found in the
-above URL.  The sfxload program is included in the package
-awesfx-0.4.3.tgz.  Binary packages are available there, too.  See the
-instruction in each package for installation.
-
-Loading a soundfont file is very simple.  Just execute the command
-
-	% sfxload synthgm.sbk
-
-Then, sfxload transfers the file "synthgm.sbk" to the driver.
-Both SF1 and SF2 formats are accepted.
-
-Now you can hear midi musics by a midi player.
-
-	% drvmidi foo.mid
-
-If you run MIDI player after MOD player, you need to load soundfont
-files again, since MOD player programs clear the previous loaded
-samples by their own data.
-
-If you have only 512kb on the sound card, I recommend to use dynamic
-sample loading via -L option of drvmidi.  2MB GM/GS soundfont file is
-available in most midi files.
-
-	% sfxload synthgm
-	% drvmidi -L 2mbgmgs foo.mid
-
-This makes a big difference (believe me)!  For more details, please
-refer to the FAQ list which is available on the URL above.
-
-The current chorus, reverb and equalizer status can be changed by
-aweset utility program (included in awesfx package).  Note that
-some awedrv-native programs (like drvmidi and xmp) will change the
-current settings by themselves.  The aweset program is effective
-only for other programs like playmidi.
-
-Enjoy.
-
-
-* COMPILE FLAGS
-
-Compile conditions are defined in awe_config.h.
-
-[Compatibility Conditions]
-The following flags are defined automatically when using installation
-shell script.
-
-- AWE_MODULE_SUPPORT
-    indicates your Linux kernel supports module for each sound card
-    (in recent 2.1 or 2.2 kernels and unofficial patched 2.0 kernels
-    as distributed in the RH5.0 package).
-    This flag is automatically set when you're using 2.1.x kernels.
-    You can pass the base address and memory size via the following
-    module options,
-	io = base I/O port address (eg. 0x620)
-	memsize = DRAM size in kilobytes (eg. 512)
-    As default, AWE driver probes these values automatically.
-
-
-[Hardware Conditions]
-You DON'T have to define the following two values.
-Define them only when the driver couldn't detect the card properly.
-
-- AWE_DEFAULT_BASE_ADDR		(default: not defined)
-    specifies the base port address of your AWE32 card.
-    0 means to autodetect the address.
-
-- AWE_DEFAULT_MEM_SIZE		(default: not defined)
-    specifies the memory size of your AWE32 card in kilobytes.
-    -1 means to autodetect its size.
-    
-
-[Sample Table Size]
-From ver.0.4.0, sample tables are allocated dynamically (except
-Linux-1.2.x system), so you need NOT to touch these parameters.
-Linux-1.2.x users may need to increase these values to appropriate size 
-if the sound card is equipped with more DRAM.
-
-- AWE_MAX_SF_LISTS, AWE_MAX_SAMPLES, AWE_MAX_INFOS
-
-
-[Other Conditions]
-
-- AWE_ALWAYS_INIT_FM		(default: not defined)
-    indicates the AWE driver always initialize FM passthrough even
-    without DRAM on board.  Emu8000 chip has a restriction for playing
-    samples on DRAM that at least two channels must be occupied as
-    passthrough channels. 
-
-- AWE_DEBUG_ON			(default: defined)
-    turns on debugging messages if defined.
-
-- AWE_HAS_GUS_COMPATIBILITY	(default: defined)
-    Enables GUS compatibility mode if defined, reading GUS patches and 
-    GUS control commands.  Define this option to use GMOD or other
-    GUS module players.
-
-- CONFIG_AWE32_MIDIEMU		(default: defined)
-    Adds a MIDI emulation device by Emu8000 wavetable.  The emulation
-    device can be accessed as an external MIDI, and sends the MIDI
-    control codes directly.  XG and GS sysex/NRPN are accepted.
-    No MIDI input is supported.
-
-- CONFIG_AWE32_MIXER		(default: not defined)
-    Adds a mixer device for AWE32 bass/treble equalizer control.
-    You can access this device using /dev/mixer?? (usually mixer01).
-
-- AWE_USE_NEW_VOLUME_CALC	(default: defined)
-    Use the new method to calculate the volume change as compatible
-    with DOS/Win drivers.  This option can be toggled via aweset
-    program, or drvmidi player.
-
-- AWE_CHECK_VTARGET		(default: defined)
-    Check the current volume target value when searching for an
-    empty channel to allocate a new voice.  This is experimentally
-    implemented in this version.  (probably, this option doesn't
-    affect the sound quality severely...)
-
-- AWE_ALLOW_SAMPLE_SHARING	(default: defined)
-   Allow sample sharing for differently loaded patches.
-   This function is available only together with awesfx-0.4.3p3.
-   Note that this is still an experimental option.
-
-- DEF_FM_CHORUS_DEPTH		(default: 0x10)
-    The default strength to be sent to the chorus effect engine.
-    From 0 to 0xff.  Larger numbers may often cause weird sounds.
-
-- DEF_FM_REVERB_DEPTH		(default: 0x10)
-    The default strength to be sent to the reverb effect engine.
-    From 0 to 0xff.  Larger numbers may often cause weird sounds.
-
-
-* ACKNOWLEDGMENTS
-
-Thanks to Witold Jachimczyk (witek@xfactor.wpi.edu) for much advice
-on programming of AWE32.  Much code is brought from his AWE32-native 
-MOD player, ALMP.
-The port of awedrv to FreeBSD is done by Randall Hopper
-(rhh@ct.picker.com).
-The new volume calculation routine was derived from Mark Weaver's
-ADIP compatible routines.
-I also thank linux-awe-ml members for their efforts
-to reboot their system many times :-)
-
-
-* TODO'S
-
-- Complete DOS/Win compatibility
-- DSP-like output
-
-
-* COPYRIGHT
-
-Copyright (C) 1996-1998 Takashi Iwai
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

Documentation/sound/oss/Wavefront

@@ -1,339 +0,0 @@
-	     An OSS/Free Driver for WaveFront soundcards
-	       (Turtle Beach Maui, Tropez, Tropez Plus)
-
-		     Paul Barton-Davis, July 1998
-
-			  VERSION 0.2.5
-
-Driver Status
--------------
-
-Requires: Kernel 2.1.106 or later (the driver is included with kernels
-2.1.109 and above)
-	  
-As of 7/22/1998, this driver is currently in *BETA* state. This means
-that it compiles and runs, and that I use it on my system (Linux
-2.1.106) with some reasonably demanding applications and uses.  I
-believe the code is approaching an initial "finished" state that
-provides bug-free support for the Tropez Plus.
-
-Please note that to date, the driver has ONLY been tested on a Tropez
-Plus. I would very much like to hear (and help out) people with Tropez
-and Maui cards, since I think the driver can support those cards as
-well. 
-
-Finally, the driver has not been tested (or even compiled) as a static
-(non-modular) part of the kernel. Alan Cox's good work in modularizing
-OSS/Free for Linux makes this rather unnecessary.
-
-Some Questions
---------------
-
-**********************************************************************
-0) What does this driver do that the maui driver did not ?
-**********************************************************************
-
-* can fully initialize a WaveFront card from cold boot - no DOS 
-          utilities needed
-* working patch/sample/program loading and unloading (the maui
-      driver didn't document how to make this work, and assumed
-      user-level preparation of the patch data for writing
-      to the board. ick.)
-* full user-level access to all WaveFront commands
-* for the Tropez Plus, (primitive) control of the YSS225 FX processor
-* Virtual MIDI mode supported - 2 MIDI devices accessible via the
-          WaveFront's MPU401/UART emulation. One
-	  accesses the WaveFront synth, the other accesses the
-	  external MIDI connector. Full MIDI read/write semantics
-	  for both devices.
-* OSS-compliant /dev/sequencer interface for the WaveFront synth,
-	  including native and GUS-format patch downloading.
-* semi-intelligent patch management (prototypical at this point)
-
-**********************************************************************
-1) What to do about MIDI interfaces ?
-**********************************************************************
-
-The Tropez Plus (and perhaps other WF cards) can in theory support up
-to 2 physical MIDI interfaces. One of these is connected to the
-ICS2115 chip (the WaveFront synth itself) and is controlled by
-MPU/UART-401 emulation code running as part of the WaveFront OS.  The
-other is controlled by the CS4232 chip present on the board. However,
-physical access to the CS4232 connector is difficult, and it is
-unlikely (though not impossible) that you will want to use it.
-
-An older version of this driver introduced an additional kernel config
-variable which controlled whether or not the CS4232 MIDI interface was
-configured. Because of Alan Cox's work on modularizing the sound
-drivers, and now backporting them to 2.0.34 kernels, there seems to be
-little reason to support "static" configuration variables, and so this
-has been abandoned in favor of *only* module parameters. Specifying
-"mpuio" and "mpuirq" for the cs4232 parameter will result in the
-CS4232 MIDI interface being configured; leaving them unspecified will
-leave it unconfigured (and thus unusable).
-
-BTW, I have heard from one Tropez+ user that the CS4232 interface is
-more reliable than the ICS2115 one. I have had no problems with the
-latter, and I don't have the right cable to test the former one
-out. Reports welcome.
-
-**********************************************************************
-2) Why does line XXX of the code look like this .... ?
-**********************************************************************
-
-Either because it's not finished yet, or because you're a better coder
-than I am, or because you don't understand some aspect of how the card
-or the code works. 
-
-I absolutely welcome comments, criticisms and suggestions about the
-design and implementation of the driver. 
-
-**********************************************************************
-3) What files are included ?
-**********************************************************************
-
-   drivers/sound/README.wavefront       -- this file
-
-   drivers/sound/wavefront.patch	-- patches for the 2.1.106 sound drivers
-					   needed to make the rest of this work
-				           DO NOT USE IF YOU'VE APPLIED THEM 
-					   BEFORE, OR HAVE 2.1.109 OR ABOVE
-
-   drivers/sound/wavfront.c             -- the driver
-   drivers/sound/ys225.h                -- data declarations for FX config
-   drivers/sound/ys225.c                -- data definitions for FX config
-   drivers/sound/wf_midi.c              -- the "uart401" driver 
-   				              to support virtual MIDI mode.
-   include/wavefront.h                  -- the header file
-   Documentation/sound/oss/Tropez+          -- short docs on configuration
-
-**********************************************************************
-4) How do I compile/install/use it ?
-**********************************************************************
-
-PART ONE: install the source code into your sound driver directory
-
-  cd <top-of-your-2.1.106-code-base-e.g.-/usr/src/linux>
-  tar -zxvf <where-you-put/wavefront.tar.gz>
-
-PART TWO: apply the patches
-
-     DO THIS ONLY IF YOU HAVE A KERNEL VERSION BELOW 2.1.109
-     AND HAVE NOT ALREADY INSTALLED THE PATCH(ES).
-
-  cd drivers/sound
-  patch < wavefront.patch
-
-PART THREE: configure your kernel
-
-  cd <top of your kernel tree>
-  make xconfig (or whichever config option you use)
-
-         - choose YES for Sound Support	      
-         - choose MODULE (M) for OSS Sound Modules
-         - choose MODULE(M) to YM3812/OPL3 support
-	 - choose MODULE(M) for WaveFront support
-	 - choose MODULE(M) for CS4232 support
-
-	 - choose "N" for everything else (unless you have other
-	      soundcards you want support for)
-
-
-   make boot
-   .
-   .
-   .
-   <whatever you normally do for a kernel install>
-   make modules
-   .
-   .
-   .
-   make modules_install
-
-Here's my autoconf.h SOUND section:
-
-/*
- * Sound
- */
-#define CONFIG_SOUND 1
-#undef  CONFIG_SOUND_OSS
-#define CONFIG_SOUND_OSS_MODULE 1
-#undef  CONFIG_SOUND_PAS
-#undef  CONFIG_SOUND_SB
-#undef  CONFIG_SOUND_ADLIB
-#undef  CONFIG_SOUND_GUS
-#undef  CONFIG_SOUND_MPU401
-#undef  CONFIG_SOUND_PSS
-#undef  CONFIG_SOUND_MSS
-#undef  CONFIG_SOUND_SSCAPE
-#undef  CONFIG_SOUND_TRIX
-#undef  CONFIG_SOUND_MAD16
-#undef  CONFIG_SOUND_WAVEFRONT
-#define CONFIG_SOUND_WAVEFRONT_MODULE 1
-#undef  CONFIG_SOUND_CS4232
-#define CONFIG_SOUND_CS4232_MODULE 1
-#undef  CONFIG_SOUND_MAUI
-#undef  CONFIG_SOUND_SGALAXY
-#undef  CONFIG_SOUND_OPL3SA1
-#undef  CONFIG_SOUND_SOFTOSS
-#undef  CONFIG_SOUND_YM3812
-#define CONFIG_SOUND_YM3812_MODULE 1
-#undef  CONFIG_SOUND_VMIDI
-#undef  CONFIG_SOUND_UART6850
-/*
- * Additional low level sound drivers
- */
-#undef  CONFIG_LOWLEVEL_SOUND
-
-************************************************************
-6) How do I configure my card ?
-************************************************************
-
-You need to edit /etc/modprobe.conf. Here's mine (edited to show the
-relevant details):
-
-  # Sound system
-  alias char-major-14-* wavefront
-  alias synth0 wavefront
-  alias mixer0 cs4232
-  alias audio0 cs4232
-  install wavefront /sbin/modprobe cs4232 && /sbin/modprobe -i wavefront && /sbin/modprobe opl3
-  options wavefront io=0x200 irq=9
-  options cs4232 synthirq=9 synthio=0x200 io=0x530 irq=5 dma=1 dma2=0
-  options opl3 io=0x388
-
-Things to note: 
-
-       the wavefront options "io" and "irq" ***MUST*** match the "synthio"
-       and "synthirq" cs4232 options.
-
-       you can do without the opl3 module if you don't
-       want to use the OPL/[34] FM synth on the soundcard
-
-       the opl3 io parameter is conventionally not adjustable.
-       In theory, any not-in-use IO port address would work, but
-       just use 0x388 and stick with the crowd.
-
-**********************************************************************
-7) What about firmware ?
-**********************************************************************
-
-Turtle Beach have not given me permission to distribute their firmware
-for the ICS2115. However, if you have a WaveFront card, then you
-almost certainly have the firmware, and if not, its freely available
-on their website, at:
-
-   http://www.tbeach.com/tbs/downloads/scardsdown.htm#tropezplus 
-
-The file is called WFOS2001.MOT (for the Tropez+).
-
-This driver, however, doesn't use the pure firmware as distributed,
-but instead relies on a somewhat processed form of it. You can
-generate this very easily. Following an idea from Andrew Veliath's
-Pinnacle driver, the following flex program will generate the
-processed version:
-
----- cut here -------------------------
-%option main
-%%
-^S[28].*\r$ printf ("%c%.*s", yyleng-1,yyleng-1,yytext);
-<<EOF>> { fputc ('\0', stdout); return; }
-\n {} 
-.  {}
----- cut here -------------------------
-
-To use it, put the above in file (say, ws.l) compile it like this:
-
-      shell> flex -ows.c ws.l
-      shell> cc -o ws ws.c
-      
-and then use it like this:
-
-    ws < my-copy-of-the-oswf.mot-file > /etc/sound/wavefront.os
-
-If you put it somewhere else, you'll always have to use the wf_ospath
-module parameter (see below) or alter the source code.
-
-**********************************************************************
-7) How do I get it working ?
-**********************************************************************
-
-Optionally, you can reboot with the "new" kernel (even though the only
-changes have really been made to a module).
-
-Then, as root do:
-
-     modprobe wavefront
-
-You should get something like this in /var/log/messages:
-
-    WaveFront: firmware 1.20 already loaded.
-
-or 
-
-    WaveFront: no response to firmware probe, assume raw.
-
-then:
-
-    WaveFront: waiting for memory configuration ...
-    WaveFront: hardware version 1.64
-    WaveFront: available DRAM 8191k
-    WaveFront: 332 samples used (266 real, 13 aliases, 53 multi), 180 empty
-    WaveFront: 128 programs slots in use
-    WaveFront: 256 patch slots filled, 142 in use
-
-The whole process takes about 16 seconds, the longest waits being
-after reporting the hardware version (during the firmware download),
-and after reporting program status (during patch status inquiry).  Its
-shorter (about 10 secs) if the firmware is already loaded (i.e. only
-warm reboots since the last firmware load).
-
-The "available DRAM" line will vary depending on how much added RAM
-your card has. Mine has 8MB.
-
-To check basically functionality, use play(1) or splay(1) to send a
-.WAV or other audio file through the audio portion. Then use playmidi
-to play a General MIDI file. Try the "-D 0" to hear the
-difference between sending MIDI to the WaveFront and using the OPL/3,
-which is the default (I think ...). If you have an external synth(s)
-hooked to the soundcard, you can use "-e" to route to the
-external synth(s) (in theory, -D 1 should work as well, but I think
-there is a bug in playmidi which prevents this from doing what it
-should). 
-
-**********************************************************************
-8) What are the module parameters ?
-**********************************************************************
-
-Its best to read wavefront.c for this, but here is a summary:
-
-integers: 
-	  wf_raw  - if set, ignore apparent presence of firmware
-		    loaded onto the ICS2115, reset the whole
-		    board, and initialize it from scratch. (default = 0)
-
-          fx_raw  - if set, always initialize the YSS225 processor
-		    on the Tropez plus. (default = 1)
-
-          < The next 4 are basically for kernel hackers to allow
-	    tweaking the driver for testing purposes. >		    
-
-          wait_usecs        -  loop timer used when waiting for
-			       status conditions on the board. 
-			       The default is 150.
-
-          debug_default    - debugging flags. See sound/wavefront.h
-			     for WF_DEBUG_* values. Default is zero.
-			     Setting this allows you to debug the
-			     driver during module installation.
-strings:
-	  ospath - path to get to the pre-processed OS firmware.
-		    (default: /etc/sound/wavefront.os)
-
-**********************************************************************
-9) Who should I contact if I have problems?
-**********************************************************************
-
-Just me: Paul Barton-Davis <pbd@op.net>
-
-

Documentation/sound/oss/es1370

@@ -1,70 +0,0 @@
-/proc/sound, /dev/sndstat
--------------------------
-
-/proc/sound and /dev/sndstat is not supported by the
-driver. To find out whether the driver succeeded loading,
-check the kernel log (dmesg).
-
-
-ALaw/uLaw sample formats
-------------------------
-
-This driver does not support the ALaw/uLaw sample formats.
-ALaw is the default mode when opening a sound device
-using OSS/Free. The reason for the lack of support is
-that the hardware does not support these formats, and adding
-conversion routines to the kernel would lead to very ugly
-code in the presence of the mmap interface to the driver.
-And since xquake uses mmap, mmap is considered important :-)
-and no sane application uses ALaw/uLaw these days anyway.
-In short, playing a Sun .au file as follows:
-
-cat my_file.au > /dev/dsp
-
-does not work. Instead, you may use the play script from
-Chris Bagwell's sox-12.14 package (available from the URL
-below) to play many different audio file formats.
-The script automatically determines the audio format
-and does do audio conversions if necessary.
-http://home.sprynet.com/sprynet/cbagwell/projects.html
-
-
-Blocking vs. nonblocking IO
----------------------------
-
-Unlike OSS/Free this driver honours the O_NONBLOCK file flag
-not only during open, but also during read and write.
-This is an effort to make the sound driver interface more
-regular. Timidity has problems with this; a patch
-is available from http://www.ife.ee.ethz.ch/~sailer/linux/pciaudio.html.
-(Timidity patched will also run on OSS/Free).
-
-
-MIDI UART
----------
-
-The driver supports a simple MIDI UART interface, with
-no ioctl's supported.
-
-
-MIDI synthesizer
-----------------
-
-This soundcard does not have any hardware MIDI synthesizer;
-MIDI synthesis has to be done in software. To allow this
-the driver/soundcard supports two PCM (/dev/dsp) interfaces.
-The second one goes to the mixer "synth" setting and supports
-only a limited set of sampling rates (44100, 22050, 11025, 5512).
-By setting lineout to 1 on the driver command line
-(eg. insmod es1370 lineout=1) it is even possible on some
-cards to convert the LINEIN jack into a second LINEOUT jack, thus
-making it possible to output four independent audio channels!
-
-There is a freely available software package that allows
-MIDI file playback on this soundcard called Timidity.
-See http://www.cgs.fi/~tt/timidity/.
-
-
-
-Thomas Sailer
-t.sailer@alumni.ethz.ch

Documentation/sound/oss/rme96xx

@@ -1,767 +0,0 @@
-Beta release of the rme96xx (driver for RME 96XX cards like the 
-"Hammerfall" and the "Hammerfall light") 
-
-Important: The driver module has to be installed on a freshly rebooted system, 
-otherwise the driver might not be able to acquire its buffers.
-
-features:
-
- - OSS programming interface (i.e. runs with standard OSS soundsoftware) 
- - OSS/Multichannel interface (OSS multichannel is done by just aquiring
-   more than 2 channels). The driver does not use more than one device 
-   ( yet .. this feature may be implemented later ) 
- - more than one RME card supported
-
-The driver uses a specific multichannel interface, which I will document
-when the driver gets stable. (take a look at the defines in rme96xx.h,
-which adds blocked multichannel formats i.e instead of 
-lrlrlrlr --> llllrrrr  etc.
-
-Use the "rmectrl" programm to look at the status of the card .. 
-or use xrmectrl, a GUI interface for the ctrl program.
-
-What you can do with the rmectrl program is to set the stereo device for
-OSS emulation (e.g. if you use SPDIF out).
-
-You do:
-
-./ctrl offset 24 24
-
-which makes the stereo device use channels 25 and 26.
-
-Guenter Geiger <geiger@epy.co.at>
-
-copy the first part of the attached source code into rmectrl.c
-and the  second part into xrmectrl (or get the program from
-http://gige.xdv.org/pages/soft/pages/rme)
-
-to compile: gcc -o rmectrl rmectrl.c
------------------------------- snip ------------------------------------
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <linux/soundcard.h>
-#include <math.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include "rme96xx.h"
-
-/*
-  remctrl.c
-  (C) 2000 Guenter Geiger <geiger@debian.org>
-  HP20020201 - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
-*/
-
-/* # define DEVICE_NAME "/dev/mixer" */
-# define DEVICE_NAME "/dev/mixer1"
-
-
-void usage(void)
-{
-     fprintf(stderr,"usage: rmectrl [/dev/mixer<n>] [command [options]]\n\n");
-     fprintf(stderr,"where command is one of:\n");
-     fprintf(stderr,"  help                       show this help\n");
-     fprintf(stderr,"  status                     show status bits\n");
-     fprintf(stderr,"  control                    show control bits\n");
-     fprintf(stderr,"  mix                        show mixer/offset status\n");
-     fprintf(stderr,"  master <n>                 set sync master\n");
-     fprintf(stderr,"  pro <n>                    set spdif out pro\n");
-     fprintf(stderr,"  emphasis <n>               set spdif out emphasis\n");
-     fprintf(stderr,"  dolby <n>                  set spdif out no audio\n");
-     fprintf(stderr,"  optout <n>                 set spdif out optical\n");
-     fprintf(stderr,"  wordclock <n>              set sync wordclock\n");
-     fprintf(stderr,"  spdifin <n>                set spdif in (0=optical,1=coax,2=intern)\n");
-     fprintf(stderr,"  syncref <n>                set sync source (0=ADAT1,1=ADAT2,2=ADAT3,3=SPDIF)\n");
-     fprintf(stderr,"  adat1cd <n>                set ADAT1 on internal CD\n");
-     fprintf(stderr,"  offset <devnr> <in> <out>  set dev (0..3) offset (0..25)\n");
-     exit(-1);
-}
-
-
-int main(int argc, char* argv[])
-{
-     int cards;
-     int ret;
-     int i;
-     double ft;
-     int fd, fdwr;
-     int param,orig;
-     rme_status_t stat;
-     rme_ctrl_t ctrl;
-     char *device;
-     int argidx;
-
-     if (argc < 2)
-	  usage();
-
-     if (*argv[1]=='/') {
-	  device = argv[1];
-	  argidx = 2;
-     }
-     else {
-	  device = DEVICE_NAME;
-	  argidx = 1;
-     }
-
-     fprintf(stdout,"mixer device %s\n",device);
-     if ((fd = open(device,O_RDONLY)) < 0) {
-	  fprintf(stdout,"opening device failed\n");
-	  exit(-1);
-     }
-
-     if ((fdwr = open(device,O_WRONLY)) < 0) {
-	  fprintf(stdout,"opening device failed\n");
-	  exit(-1);
-     }
-
-     if (argc < argidx+1)
-	  usage();
-
-     if (!strcmp(argv[argidx],"help"))
-        usage();
-     if (!strcmp(argv[argidx],"-h"))
-        usage();
-     if (!strcmp(argv[argidx],"--help"))
-        usage();
-
-     if (!strcmp(argv[argidx],"status")) {
-	  ioctl(fd,SOUND_MIXER_PRIVATE2,&stat);
-	  fprintf(stdout,"stat.irq %d\n",stat.irq);
-	  fprintf(stdout,"stat.lockmask %d\n",stat.lockmask);
-	  fprintf(stdout,"stat.sr48 %d\n",stat.sr48);
-	  fprintf(stdout,"stat.wclock %d\n",stat.wclock);
-	  fprintf(stdout,"stat.bufpoint %d\n",stat.bufpoint);
-	  fprintf(stdout,"stat.syncmask %d\n",stat.syncmask);
-	  fprintf(stdout,"stat.doublespeed %d\n",stat.doublespeed);
-	  fprintf(stdout,"stat.tc_busy %d\n",stat.tc_busy);
-	  fprintf(stdout,"stat.tc_out %d\n",stat.tc_out);
-	  fprintf(stdout,"stat.crystalrate %d (0=64k 3=96k 4=88.2k 5=48k 6=44.1k 7=32k)\n",stat.crystalrate);
-	  fprintf(stdout,"stat.spdif_error %d\n",stat.spdif_error);
-	  fprintf(stdout,"stat.bufid %d\n",stat.bufid);
-	  fprintf(stdout,"stat.tc_valid %d\n",stat.tc_valid);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"control")) {
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  fprintf(stdout,"ctrl.start %d\n",ctrl.start);
-	  fprintf(stdout,"ctrl.latency %d (0=64 .. 7=8192)\n",ctrl.latency);
-	  fprintf(stdout,"ctrl.master %d\n",ctrl.master);
-	  fprintf(stdout,"ctrl.ie %d\n",ctrl.ie);
-	  fprintf(stdout,"ctrl.sr48 %d\n",ctrl.sr48);
-	  fprintf(stdout,"ctrl.spare %d\n",ctrl.spare);
-	  fprintf(stdout,"ctrl.doublespeed %d\n",ctrl.doublespeed);
-	  fprintf(stdout,"ctrl.pro %d\n",ctrl.pro);
-	  fprintf(stdout,"ctrl.emphasis %d\n",ctrl.emphasis);
-	  fprintf(stdout,"ctrl.dolby %d\n",ctrl.dolby);
-	  fprintf(stdout,"ctrl.opt_out %d\n",ctrl.opt_out);
-	  fprintf(stdout,"ctrl.wordclock %d\n",ctrl.wordclock);
-	  fprintf(stdout,"ctrl.spdif_in %d (0=optical,1=coax,2=intern)\n",ctrl.spdif_in);
-	  fprintf(stdout,"ctrl.sync_ref %d (0=ADAT1,1=ADAT2,2=ADAT3,3=SPDIF)\n",ctrl.sync_ref);
-	  fprintf(stdout,"ctrl.spdif_reset %d\n",ctrl.spdif_reset);
-	  fprintf(stdout,"ctrl.spdif_select %d\n",ctrl.spdif_select);
-	  fprintf(stdout,"ctrl.spdif_clock %d\n",ctrl.spdif_clock);
-	  fprintf(stdout,"ctrl.spdif_write %d\n",ctrl.spdif_write);
-	  fprintf(stdout,"ctrl.adat1_cd %d\n",ctrl.adat1_cd);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"mix")) {
-	  rme_mixer mix;
-	  int i;
-
-	  for (i=0; i<4; i++) {
-	       mix.devnr = i;
-	       ioctl(fd,SOUND_MIXER_PRIVATE1,&mix);
-	       if (mix.devnr == i) {
-		    fprintf(stdout,"devnr %d\n",mix.devnr);
-		    fprintf(stdout,"mix.i_offset %2d (0-25)\n",mix.i_offset);
-		    fprintf(stdout,"mix.o_offset %2d (0-25)\n",mix.o_offset);
-	       }
-	  }
-	  exit (0);
-     }
-
-/* the control flags */
-
-     if (argc < argidx+2)
-	  usage();
-
-     if (!strcmp(argv[argidx],"master")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("master = %d\n",val);
-	  ctrl.master = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"pro")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("pro = %d\n",val);
-	  ctrl.pro = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"emphasis")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("emphasis = %d\n",val);
-	  ctrl.emphasis = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"dolby")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("dolby = %d\n",val);
-	  ctrl.dolby = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"optout")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("optout = %d\n",val);
-	  ctrl.opt_out = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"wordclock")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("wordclock = %d\n",val);
-	  ctrl.wordclock = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"spdifin")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("spdifin = %d\n",val);
-	  ctrl.spdif_in = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"syncref")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("syncref = %d\n",val);
-	  ctrl.sync_ref = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-     if (!strcmp(argv[argidx],"adat1cd")) {
-	  int val = atoi(argv[argidx+1]);
-	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
-	  printf("adat1cd = %d\n",val);
-	  ctrl.adat1_cd = val;
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
-	  exit (0);
-     }
-
-/* setting offset */
-
-     if (argc < argidx+4)
-	  usage();
-
-     if (!strcmp(argv[argidx],"offset")) {
-	  rme_mixer mix;
-
-	  mix.devnr = atoi(argv[argidx+1]);
-
-	  mix.i_offset = atoi(argv[argidx+2]);
-	  mix.o_offset = atoi(argv[argidx+3]);
-	  ioctl(fdwr,SOUND_MIXER_PRIVATE1,&mix);
-	  fprintf(stdout,"devnr %d\n",mix.devnr);
-	  fprintf(stdout,"mix.i_offset to %d\n",mix.i_offset);
-	  fprintf(stdout,"mix.o_offset to %d\n",mix.o_offset);
-	  exit (0);
-     }
-
-     usage();
-     exit (0); /* to avoid warning */
-}
-
-
----------------------------- <snip> --------------------------------
-#!/usr/bin/wish
-
-# xrmectrl
-# (C) 2000 Guenter Geiger <geiger@debian.org>
-# HP20020201 - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
-
-#set defaults "-relief ridged"
-set CTRLPROG "./rmectrl"
-if {$argc} {
-    set CTRLPROG "$CTRLPROG $argv"
-}
-puts "CTRLPROG $CTRLPROG"
-
-frame .butts
-button .butts.exit -text "Exit" -command "exit" -relief ridge
-#button .butts.state -text "State" -command "get_all"
-
-pack .butts.exit -side left
-pack .butts -side bottom
-
-
-#
-# STATUS
-#
-
-frame .status
-
-# Sampling Rate
-
-frame .status.sr
-label .status.sr.text -text "Sampling Rate" -justify left
-radiobutton .status.sr.441 -selectcolor red -text "44.1 kHz" -width 10 -anchor nw -variable srate -value 44100 -font times
-radiobutton .status.sr.480 -selectcolor red -text "48 kHz" -width 10 -anchor nw -variable srate -value 48000 -font times
-radiobutton .status.sr.882 -selectcolor red -text "88.2 kHz" -width 10 -anchor nw -variable srate -value 88200 -font times
-radiobutton .status.sr.960 -selectcolor red -text "96 kHz" -width 10 -anchor nw  -variable srate -value 96000 -font times
-
-pack .status.sr.text .status.sr.441 .status.sr.480 .status.sr.882 .status.sr.960 -side top -padx 3
-
-# Lock
-
-frame .status.lock
-label .status.lock.text -text "Lock" -justify left
-checkbutton .status.lock.adat1 -selectcolor red -text "ADAT1" -anchor nw -width 10 -variable adatlock1 -font times
-checkbutton .status.lock.adat2 -selectcolor red -text "ADAT2" -anchor nw -width 10 -variable adatlock2 -font times
-checkbutton .status.lock.adat3 -selectcolor red -text "ADAT3" -anchor nw -width 10 -variable adatlock3 -font times
-
-pack .status.lock.text .status.lock.adat1 .status.lock.adat2 .status.lock.adat3 -side top -padx 3 
-
-# Sync
-
-frame .status.sync
-label .status.sync.text -text "Sync" -justify left
-checkbutton .status.sync.adat1 -selectcolor red -text "ADAT1" -anchor nw -width 10 -variable adatsync1 -font times
-checkbutton .status.sync.adat2 -selectcolor red -text "ADAT2" -anchor nw -width 10 -variable adatsync2 -font times
-checkbutton .status.sync.adat3 -selectcolor red -text "ADAT3" -anchor nw -width 10 -variable adatsync3 -font times
-
-pack .status.sync.text .status.sync.adat1 .status.sync.adat2 .status.sync.adat3 -side top -padx 3 
-
-# Timecode
-
-frame .status.tc
-label .status.tc.text -text "Timecode" -justify left
-checkbutton .status.tc.busy -selectcolor red -text "busy" -anchor nw -width 10 -variable tcbusy -font times
-checkbutton .status.tc.out -selectcolor red -text "out" -anchor nw -width 10 -variable tcout -font times
-checkbutton .status.tc.valid -selectcolor red -text "valid" -anchor nw -width 10 -variable tcvalid -font times
-
-pack .status.tc.text .status.tc.busy .status.tc.out .status.tc.valid -side top -padx 3 
-
-# SPDIF In
-
-frame .status.spdif
-label .status.spdif.text -text "SPDIF In" -justify left
-label .status.spdif.sr -text "--.- kHz" -anchor n -width 10 -font times
-checkbutton .status.spdif.error -selectcolor red -text "Input Lock" -anchor nw -width 10 -variable spdiferr -font times
-
-pack .status.spdif.text .status.spdif.sr .status.spdif.error -side top -padx 3 
-
-pack .status.sr .status.lock .status.sync .status.tc .status.spdif -side left -fill x -anchor n -expand 1
-
-
-#
-# CONTROL 
-#
-
-proc setprof {} {
-    global CTRLPROG
-    global spprof
-    exec $CTRLPROG pro $spprof
-}
-
-proc setemph {} {
-    global CTRLPROG
-    global spemph
-    exec $CTRLPROG emphasis $spemph
-}
-
-proc setnoaud {} {
-    global CTRLPROG
-    global spnoaud
-    exec $CTRLPROG dolby $spnoaud
-}
-
-proc setoptical {} {
-    global CTRLPROG
-    global spoptical
-    exec $CTRLPROG optout $spoptical
-}
-
-proc setspdifin {} {
-    global CTRLPROG
-    global spdifin
-    exec $CTRLPROG spdifin [expr $spdifin - 1]
-}
-
-proc setsyncsource {} {
-    global CTRLPROG
-    global syncsource
-    exec $CTRLPROG syncref [expr $syncsource -1]
-}
-
-
-proc setmaster {} {
-    global CTRLPROG
-    global master
-    exec $CTRLPROG master $master
-}
-
-proc setwordclock {} {
-    global CTRLPROG
-    global wordclock
-    exec $CTRLPROG wordclock $wordclock
-}
-
-proc setadat1cd {} {
-    global CTRLPROG
-    global adat1cd
-    exec $CTRLPROG adat1cd $adat1cd
-}
-
-
-frame .control
-
-# SPDIF In & SPDIF Out
-
-
-frame .control.spdif
-
-frame .control.spdif.in
-label .control.spdif.in.text -text "SPDIF In" -justify left
-radiobutton .control.spdif.in.input1 -text "Optical" -anchor nw -width 13 -variable spdifin -value 1 -command setspdifin -selectcolor blue -font times
-radiobutton .control.spdif.in.input2 -text "Coaxial" -anchor nw -width 13 -variable spdifin -value 2 -command setspdifin -selectcolor blue -font times
-radiobutton .control.spdif.in.input3 -text "Intern " -anchor nw -width 13 -variable spdifin -command setspdifin -value 3 -selectcolor blue -font times
-
-checkbutton .control.spdif.in.adat1cd -text "ADAT1 Intern" -anchor nw -width 13 -variable adat1cd -command setadat1cd -selectcolor blue -font times
-
-pack .control.spdif.in.text .control.spdif.in.input1 .control.spdif.in.input2 .control.spdif.in.input3 .control.spdif.in.adat1cd
-
-label .control.spdif.space
-
-frame .control.spdif.out
-label .control.spdif.out.text -text "SPDIF Out" -justify left
-checkbutton .control.spdif.out.pro -text "Professional" -anchor nw -width 13 -variable spprof -command setprof -selectcolor blue -font times
-checkbutton .control.spdif.out.emphasis -text "Emphasis" -anchor nw -width 13 -variable spemph -command setemph -selectcolor blue -font times
-checkbutton .control.spdif.out.dolby -text "NoAudio" -anchor nw -width 13 -variable spnoaud -command setnoaud -selectcolor blue -font times
-checkbutton .control.spdif.out.optout -text "Optical Out" -anchor nw -width 13 -variable spoptical -command setoptical -selectcolor blue -font times
-
-pack .control.spdif.out.optout .control.spdif.out.dolby .control.spdif.out.emphasis .control.spdif.out.pro .control.spdif.out.text -side bottom
-
-pack .control.spdif.in .control.spdif.space .control.spdif.out -side top -fill y -padx 3 -expand 1
-
-# Sync Mode & Sync Source
-
-frame .control.sync
-frame .control.sync.mode
-label .control.sync.mode.text -text "Sync Mode" -justify left
-checkbutton .control.sync.mode.master -text "Master" -anchor nw -width 13 -variable master -command setmaster -selectcolor blue -font times
-checkbutton .control.sync.mode.wc -text "Wordclock" -anchor nw -width 13 -variable wordclock -command setwordclock -selectcolor blue -font times
-
-pack .control.sync.mode.text .control.sync.mode.master .control.sync.mode.wc
-
-label .control.sync.space
-
-frame .control.sync.src
-label .control.sync.src.text -text "Sync Source" -justify left
-radiobutton .control.sync.src.input1 -text "ADAT1" -anchor nw -width 13 -variable syncsource -value 1 -command setsyncsource -selectcolor blue -font times
-radiobutton .control.sync.src.input2 -text "ADAT2" -anchor nw -width 13 -variable syncsource -value 2 -command setsyncsource -selectcolor blue -font times
-radiobutton .control.sync.src.input3 -text "ADAT3" -anchor nw -width 13 -variable syncsource -command setsyncsource -value 3 -selectcolor blue -font times
-radiobutton .control.sync.src.input4 -text "SPDIF" -anchor nw -width 13 -variable syncsource -command setsyncsource -value 4 -selectcolor blue -font times
-
-pack .control.sync.src.input4 .control.sync.src.input3 .control.sync.src.input2 .control.sync.src.input1 .control.sync.src.text -side bottom
-
-pack .control.sync.mode .control.sync.space .control.sync.src -side top -fill y -padx 3 -expand 1
-
-label .control.space -text "" -width 10
-
-# Buffer Size
-
-frame .control.buf
-label .control.buf.text -text "Buffer Size (Latency)" -justify left
-radiobutton .control.buf.b1 -selectcolor red -text "64 (1.5 ms)" -width 13 -anchor nw -variable ssrate -value 1 -font times
-radiobutton .control.buf.b2 -selectcolor red -text "128 (3 ms)" -width 13 -anchor nw -variable ssrate -value 2 -font times
-radiobutton .control.buf.b3 -selectcolor red -text "256 (6 ms)" -width 13 -anchor nw -variable ssrate -value 3 -font times
-radiobutton .control.buf.b4 -selectcolor red -text "512 (12 ms)" -width 13 -anchor nw -variable ssrate -value 4 -font times
-radiobutton .control.buf.b5 -selectcolor red -text "1024 (23 ms)" -width 13 -anchor nw -variable ssrate -value 5 -font times
-radiobutton .control.buf.b6 -selectcolor red -text "2048 (46 ms)" -width 13 -anchor nw -variable ssrate -value 6 -font times
-radiobutton .control.buf.b7 -selectcolor red -text "4096 (93 ms)" -width 13 -anchor nw -variable ssrate -value 7 -font times
-radiobutton .control.buf.b8 -selectcolor red -text "8192 (186 ms)" -width 13 -anchor nw -variable ssrate -value 8 -font times
-
-pack .control.buf.text .control.buf.b1 .control.buf.b2 .control.buf.b3 .control.buf.b4 .control.buf.b5 .control.buf.b6 .control.buf.b7 .control.buf.b8 -side top -padx 3 
-
-# Offset
-
-frame .control.offset
-
-frame .control.offset.in
-label .control.offset.in.text -text "Offset In" -justify left
-label .control.offset.in.off0 -text "dev\#0: -" -anchor nw -width 10 -font times
-label .control.offset.in.off1 -text "dev\#1: -" -anchor nw -width 10 -font times
-label .control.offset.in.off2 -text "dev\#2: -" -anchor nw -width 10 -font times
-label .control.offset.in.off3 -text "dev\#3: -" -anchor nw -width 10 -font times
-
-pack .control.offset.in.text .control.offset.in.off0 .control.offset.in.off1 .control.offset.in.off2 .control.offset.in.off3
-
-label .control.offset.space
-
-frame .control.offset.out
-label .control.offset.out.text -text "Offset Out" -justify left
-label .control.offset.out.off0 -text "dev\#0: -" -anchor nw -width 10 -font times
-label .control.offset.out.off1 -text "dev\#1: -" -anchor nw -width 10 -font times
-label .control.offset.out.off2 -text "dev\#2: -" -anchor nw -width 10 -font times
-label .control.offset.out.off3 -text "dev\#3: -" -anchor nw -width 10 -font times
-
-pack .control.offset.out.off3 .control.offset.out.off2 .control.offset.out.off1 .control.offset.out.off0 .control.offset.out.text -side bottom
-
-pack .control.offset.in .control.offset.space .control.offset.out -side top -fill y -padx 3 -expand 1
-
-
-pack .control.spdif .control.sync .control.space .control.buf .control.offset -side left -fill both -anchor n -expand 1
-
-
-label .statustext -text Status -justify center -relief ridge
-label .controltext -text Control -justify center -relief ridge
-
-label .statusspace
-label .controlspace
-
-pack .statustext .status .statusspace .controltext .control .controlspace -side top -anchor nw -fill both -expand 1
-
-
-proc get_bit {output sstr} {
-    set idx1 [string last [concat $sstr 1] $output]
-    set idx1 [expr $idx1 != -1]
-    return $idx1
-}
-
-proc get_val {output sstr} {
-    set val [string wordend $output [string last $sstr $output]] 
-    set val [string range $output $val [expr $val+1]]
-    return $val
-}
-
-proc get_val2 {output sstr} {
-    set val [string wordend $output [string first $sstr $output]] 
-    set val [string range $output $val [expr $val+2]]
-    return $val
-}
-
-proc get_control {} {
-    global spprof
-    global spemph
-    global spnoaud
-    global spoptical
-    global spdifin
-    global ssrate
-    global master
-    global wordclock
-    global syncsource
-    global CTRLPROG
-
-    set f [open "| $CTRLPROG control" r+]
-    set ooo [read $f 1000]
-    close $f
-#    puts $ooo
-
-    set spprof [ get_bit $ooo "pro"]
-    set spemph [ get_bit $ooo "emphasis"]
-    set spnoaud [ get_bit $ooo "dolby"]
-    set spoptical [ get_bit $ooo "opt_out"]
-    set spdifin [ expr [ get_val $ooo "spdif_in"] + 1]
-    set ssrate [ expr [ get_val $ooo "latency"] + 1]
-    set master [ expr [ get_val $ooo "master"]]
-    set wordclock [ expr [ get_val $ooo "wordclock"]]
-    set syncsource [ expr [ get_val $ooo "sync_ref"] + 1]
-}
-
-proc get_status {} {
-    global srate
-    global ctrlcom
-
-    global adatlock1
-    global adatlock2
-    global adatlock3
-
-    global adatsync1
-    global adatsync2
-    global adatsync3
-
-    global tcbusy
-    global tcout
-    global tcvalid
-
-    global spdiferr
-    global crystal
-    global .status.spdif.text
-    global CTRLPROG
-
-
-    set f [open "| $CTRLPROG status" r+]
-    set ooo [read $f 1000]
-    close $f
-#    puts $ooo
-
-# samplerate
-
-    set idx1 [string last "sr48 1" $ooo]
-    set idx2 [string last "doublespeed 1" $ooo]
-    if {$idx1 >= 0} {
-	set fact1 48000
-    } else {
-	set fact1 44100
-    }
-
-    if {$idx2 >= 0} {
-	set fact2 2
-    } else {
-	set fact2 1
-    }
-    set srate [expr $fact1 * $fact2]
-#   ADAT lock
-
-    set val [get_val $ooo lockmask]
-    set adatlock1 0
-    set adatlock2 0
-    set adatlock3 0
-    if {[expr $val & 1]} {
-       set adatlock3 1
-    }
-    if {[expr $val & 2]} {
-       set adatlock2 1
-    }
-    if {[expr $val & 4]} {
-       set adatlock1 1
-    }
-
-#  ADAT sync
-    set val [get_val $ooo syncmask]
-    set adatsync1 0
-    set adatsync2 0
-    set adatsync3 0
-
-    if {[expr $val & 1]} {
-       set adatsync3 1
-    }
-    if {[expr $val & 2]} {
-       set adatsync2 1
-    }
-    if {[expr $val & 4]} {
-       set adatsync1 1
-    }
-
-# TC busy
-
-    set tcbusy [get_bit $ooo "busy"]
-    set tcout [get_bit $ooo "out"]
-    set tcvalid [get_bit $ooo "valid"]
-    set spdiferr [expr [get_bit $ooo "spdif_error"] == 0]
-
-#  000=64kHz, 100=88.2kHz, 011=96kHz
-#  111=32kHz, 110=44.1kHz, 101=48kHz
-
-    set val [get_val $ooo crystalrate]
-
-    set crystal "--.- kHz"
-    if {$val == 0} {
-        set crystal "64 kHz"
-    }
-    if {$val == 4} {
-        set crystal "88.2 kHz"
-    }
-    if {$val == 3} {
-        set crystal "96 kHz"
-    }
-    if {$val == 7} {
-        set crystal "32 kHz"
-    }
-    if {$val == 6} {
-        set crystal "44.1 kHz"
-    }
-    if {$val == 5} {
-        set crystal "48 kHz"
-    }
-    .status.spdif.sr configure -text $crystal
-}
-
-proc get_offset {} {
-    global inoffset
-    global outoffset
-    global CTRLPROG
-
-    set f [open "| $CTRLPROG mix" r+]
-    set ooo [read $f 1000]
-    close $f
-#    puts $ooo
-
-    if { [string match "*devnr*" $ooo] } {
-	set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
-	set val [get_val2 $ooo i_offset]
-	.control.offset.in.off0 configure -text "dev\#0: $val"
-	set val [get_val2 $ooo o_offset]
-	.control.offset.out.off0 configure -text "dev\#0: $val"
-    } else {
-	.control.offset.in.off0 configure -text "dev\#0: -"
-	.control.offset.out.off0 configure -text "dev\#0: -"
-    }
-    if { [string match "*devnr*" $ooo] } {
-	set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
-	set val [get_val2 $ooo i_offset]
-	.control.offset.in.off1 configure -text "dev\#1: $val"
-	set val [get_val2 $ooo o_offset]
-	.control.offset.out.off1 configure -text "dev\#1: $val"
-    } else {
-	.control.offset.in.off1 configure -text "dev\#1: -"
-	.control.offset.out.off1 configure -text "dev\#1: -"
-    }
-    if { [string match "*devnr*" $ooo] } {
-	set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
-	set val [get_val2 $ooo i_offset]
-	.control.offset.in.off2 configure -text "dev\#2: $val"
-	set val [get_val2 $ooo o_offset]
-	.control.offset.out.off2 configure -text "dev\#2: $val"
-    } else {
-	.control.offset.in.off2 configure -text "dev\#2: -"
-	.control.offset.out.off2 configure -text "dev\#2: -"
-    }
-    if { [string match "*devnr*" $ooo] } {
-	set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
-	set val [get_val2 $ooo i_offset]
-	.control.offset.in.off3 configure -text "dev\#3: $val"
-	set val [get_val2 $ooo o_offset]
-	.control.offset.out.off3 configure -text "dev\#3: $val"
-    } else {
-	.control.offset.in.off3 configure -text "dev\#3: -"
-	.control.offset.out.off3 configure -text "dev\#3: -"
-    }
-}
-
-
-proc get_all {} {
-get_status
-get_control
-get_offset
-}
-
-# main
-while {1} {
-  after 200
-  get_all
-  update
-}

Documentation/sound/oss/solo1

@@ -1,70 +0,0 @@
-Recording
----------
-
-Recording does not work on the author's card, but there
-is at least one report of it working on later silicon.
-The chip behaves differently than described in the data sheet,
-likely due to a chip bug. Working around this would require
-the help of ESS (for example by publishing an errata sheet),
-but ESS has not done so far.
-
-Also, the chip only supports 24 bit addresses for recording,
-which means it cannot work on some Alpha mainboards.
-
-
-/proc/sound, /dev/sndstat
--------------------------
-
-/proc/sound and /dev/sndstat is not supported by the
-driver. To find out whether the driver succeeded loading,
-check the kernel log (dmesg).
-
-
-ALaw/uLaw sample formats
-------------------------
-
-This driver does not support the ALaw/uLaw sample formats.
-ALaw is the default mode when opening a sound device
-using OSS/Free. The reason for the lack of support is
-that the hardware does not support these formats, and adding
-conversion routines to the kernel would lead to very ugly
-code in the presence of the mmap interface to the driver.
-And since xquake uses mmap, mmap is considered important :-)
-and no sane application uses ALaw/uLaw these days anyway.
-In short, playing a Sun .au file as follows:
-
-cat my_file.au > /dev/dsp
-
-does not work. Instead, you may use the play script from
-Chris Bagwell's sox-12.14 package (or later, available from the URL
-below) to play many different audio file formats.
-The script automatically determines the audio format
-and does do audio conversions if necessary.
-http://home.sprynet.com/sprynet/cbagwell/projects.html
-
-
-Blocking vs. nonblocking IO
----------------------------
-
-Unlike OSS/Free this driver honours the O_NONBLOCK file flag
-not only during open, but also during read and write.
-This is an effort to make the sound driver interface more
-regular. Timidity has problems with this; a patch
-is available from http://www.ife.ee.ethz.ch/~sailer/linux/pciaudio.html.
-(Timidity patched will also run on OSS/Free).
-
-
-MIDI UART
----------
-
-The driver supports a simple MIDI UART interface, with
-no ioctl's supported.
-
-
-MIDI synthesizer
-----------------
-
-The card has an OPL compatible FM synthesizer.
-
-Thomas Sailer
-t.sailer@alumni.ethz.ch

Documentation/sound/oss/sonicvibes

@@ -1,81 +0,0 @@
-/proc/sound, /dev/sndstat
--------------------------
-
-/proc/sound and /dev/sndstat is not supported by the
-driver. To find out whether the driver succeeded loading,
-check the kernel log (dmesg).
-
-
-ALaw/uLaw sample formats
-------------------------
-
-This driver does not support the ALaw/uLaw sample formats.
-ALaw is the default mode when opening a sound device
-using OSS/Free. The reason for the lack of support is
-that the hardware does not support these formats, and adding
-conversion routines to the kernel would lead to very ugly
-code in the presence of the mmap interface to the driver.
-And since xquake uses mmap, mmap is considered important :-)
-and no sane application uses ALaw/uLaw these days anyway.
-In short, playing a Sun .au file as follows:
-
-cat my_file.au > /dev/dsp
-
-does not work. Instead, you may use the play script from
-Chris Bagwell's sox-12.14 package (available from the URL
-below) to play many different audio file formats.
-The script automatically determines the audio format
-and does do audio conversions if necessary.
-http://home.sprynet.com/sprynet/cbagwell/projects.html
-
-
-Blocking vs. nonblocking IO
----------------------------
-
-Unlike OSS/Free this driver honours the O_NONBLOCK file flag
-not only during open, but also during read and write.
-This is an effort to make the sound driver interface more
-regular. Timidity has problems with this; a patch
-is available from http://www.ife.ee.ethz.ch/~sailer/linux/pciaudio.html.
-(Timidity patched will also run on OSS/Free).
-
-
-MIDI UART
----------
-
-The driver supports a simple MIDI UART interface, with
-no ioctl's supported.
-
-
-MIDI synthesizer
-----------------
-
-The card both has an OPL compatible FM synthesizer as well as
-a wavetable synthesizer.
-
-I haven't managed so far to get the OPL synth running.
-
-Using the wavetable synthesizer requires allocating
-1-4MB of physically contiguous memory, which isn't possible
-currently on Linux without ugly hacks like the bigphysarea
-patch. Therefore, the driver doesn't support wavetable
-synthesis.
-
-
-No support from S3
-------------------
-
-I do not get any support from S3. Therefore, the driver
-still has many problems. For example, although the manual
-states that the chip should be able to access the sample
-buffer anywhere in 32bit address space, I haven't managed to
-get it working with buffers above 16M. Therefore, the card
-has the same disadvantages as ISA soundcards.
-
-Given that the card is also very noisy, and if you haven't
-already bought it, you should strongly opt for one of the
-comparatively priced Ensoniq products.
-
-
-Thomas Sailer
-t.sailer@alumni.ethz.ch

Documentation/sysctl/kernel.txt

@@ -86,7 +86,7 @@ valid for 30 seconds.
 core_pattern:
 
 core_pattern is used to specify a core dumpfile pattern name.
-. max length 64 characters; default value is "core"
+. max length 128 characters; default value is "core"
 . core_pattern is used as a pattern template for the output filename;
   certain string patterns (beginning with '%') are substituted with
   their actual values.
@@ -105,6 +105,9 @@ core_pattern is used to specify a core dumpfile pattern name.
 	%h	hostname
 	%e	executable filename
 	%<OTHER> both are dropped
+. If the first character of the pattern is a '|', the kernel will treat
+  the rest of the pattern as a command to run.  The core dump will be
+  written to the standard input of that program instead of to a file.
 
 ==============================================================
 

Documentation/video4linux/CARDLIST.cx88

@@ -51,7 +51,7 @@
  50 -> NPG Tech Real TV FM Top 10                          [14f1:0842]
  51 -> WinFast DTV2000 H                                   [107d:665e]
  52 -> Geniatech DVB-S                                     [14f1:0084]
- 53 -> Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T  [0070:1404]
+ 53 -> Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T  [0070:1404,0070:1400,0070:1401,0070:1402]
  54 -> Norwood Micro TV Tuner
  55 -> Shenzhen Tungsten Ages Tech TE-DTV-250 / Swann OEM  [c180:c980]
  56 -> Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder   [0070:9600,0070:9601,0070:9602]

Documentation/video4linux/CARDLIST.saa7134

@@ -98,3 +98,4 @@
  97 -> LifeView FlyDVB-S /Acorp TV134DS         [5168:0300,4e42:0300]
  98 -> Proteus Pro 2309                         [0919:2003]
  99 -> AVerMedia TV Hybrid A16AR                [1461:2c00]
+100 -> Asus Europa2 OEM                         [1043:4860]

MAINTAINERS

@@ -641,7 +641,7 @@ CALGARY x86-64 IOMMU
 P:	Muli Ben-Yehuda
 M:	muli@il.ibm.com
 P:	Jon D. Mason
-M:	jdmason@us.ibm.com
+M:	jdmason@kudzu.us
 L:	linux-kernel@vger.kernel.org
 L:	discuss@x86-64.org
 S:	Maintained
@@ -898,6 +898,17 @@ M:	jack@suse.cz
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 
+DISTRIBUTED LOCK MANAGER
+P:	Patrick Caulfield
+M:	pcaulfie@redhat.com
+P:	David Teigland
+M:	teigland@redhat.com
+L:	cluster-devel@redhat.com
+W:	http://sources.redhat.com/cluster/
+T:	git kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes.git
+T:	git kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw.git
+S:	Supported
+
 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
 P:	Tobias Ringstrom
 M:	tori@unhappy.mine.nu
@@ -977,6 +988,13 @@ L:	ebtables-devel@lists.sourceforge.net
 W:	http://ebtables.sourceforge.net/
 S:	Maintained
 
+ECRYPT FILE SYSTEM
+P:	Mike Halcrow, Phillip Hellewell
+M:	mhalcrow@us.ibm.com, phillip@hellewell.homeip.net
+L:	ecryptfs-devel@lists.sourceforge.net
+W:	http://ecryptfs.sourceforge.net/
+S:	Supported
+
 EDAC-CORE
 P:	Doug Thompson
 M:	norsk5@xmission.com
@@ -1166,6 +1184,15 @@ M:	khc@pm.waw.pl
 W:	http://www.kernel.org/pub/linux/utils/net/hdlc/
 S:	Maintained
 
+GFS2 FILE SYSTEM
+P:	Steven Whitehouse
+M:	swhiteho@redhat.com
+L:	cluster-devel@redhat.com
+W:	http://sources.redhat.com/cluster/
+T:	git kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes.git
+T:	git kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw.git
+S:	Supported
+
 GIGASET ISDN DRIVERS
 P:	Hansjoerg Lipp
 M:	hjlipp@web.de
@@ -1641,6 +1668,12 @@ M:	sct@redhat.com, akpm@osdl.org
 L:	ext2-devel@lists.sourceforge.net
 S:	Maintained
 
+K8TEMP HARDWARE MONITORING DRIVER
+P:	Rudolf Marek
+M:	r.marek@assembler.cz
+L:	lm-sensors@lm-sensors.org
+S:	Maintained
+
 KCONFIG
 P:	Roman Zippel
 M:	zippel@linux-m68k.org
@@ -1893,11 +1926,6 @@ M: 	rroesler@syskonnect.de
 W: 	http://www.syskonnect.com
 S: 	Supported
 
-MAESTRO PCI SOUND DRIVERS
-P:	Zach Brown
-M:	zab@zabbo.net
-S:	Odd Fixes
-
 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
 P: Michael Kerrisk
 M: mtk-manpages@gmx.net
@@ -1976,6 +2004,13 @@ M:	rubini@ipvvis.unipv.it
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 
+MSI LAPTOP SUPPORT
+P:	Lennart Poettering
+M:	mzxreary@0pointer.de
+L:	https://tango.0pointer.de/mailman/listinfo/s270-linux
+W:	http://0pointer.de/lennart/tchibo.html
+S:	Maintained
+
 MTRR AND SIMILAR SUPPORT [i386]
 P:	Richard Gooch
 M:	rgooch@atnf.csiro.au
@@ -1983,8 +2018,11 @@ L:	linux-kernel@vger.kernel.org
 W:	http://www.atnf.csiro.au/~rgooch/linux/kernel-patches.html
 S:	Maintained
 
-MULTIMEDIA CARD (MMC) SUBSYSTEM
-S:	Orphan
+MULTIMEDIA CARD (MMC) AND SECURE DIGITAL (SD) SUBSYSTEM
+P:	Pierre Ossman
+M:	drzeus-mmc@drzeus.cx
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
 
 MULTISOUND SOUND DRIVER
 P:	Andrew Veliath
@@ -2020,11 +2058,13 @@ P:	Marc Boucher
 P:	James Morris
 P:	Harald Welte
 P:	Jozsef Kadlecsik
-M:	coreteam@netfilter.org
+P:	Patrick McHardy
+M:	kaber@trash.net
+L:	netfilter-devel@lists.netfilter.org
+L:	netfilter@lists.netfilter.org
+L:	coreteam@netfilter.org
 W:	http://www.netfilter.org/
 W:	http://www.iptables.org/
-L:	netfilter@lists.netfilter.org
-L:	netfilter-devel@lists.netfilter.org
 S:	Supported
 
 NETLABEL
@@ -2241,6 +2281,17 @@ T:	git kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6.git
 T:	cvs cvs.parisc-linux.org:/var/cvs/linux-2.6
 S:	Maintained
 
+PC87360 HARDWARE MONITORING DRIVER
+P:	Jim Cromie
+M:	jim.cromie@gmail.com
+L:	lm-sensors@lm-sensors.org
+S:	Maintained
+
+PC8736x GPIO DRIVER
+P:	Jim Cromie
+M:	jim.cromie@gmail.com
+S:	Maintained
+
 PCI ERROR RECOVERY
 P:	Linas Vepstas
 M:	linas@austin.ibm.com
@@ -2264,8 +2315,8 @@ T:	quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
 S:	Supported
 
 PCI HOTPLUG CORE
-P:	Greg Kroah-Hartman
-M:	gregkh@suse.de
+P: 	Kristen Carlson Accardi
+M:	kristen.c.accardi@intel.com
 S:	Supported
 
 PCI HOTPLUG COMPAQ DRIVER
@@ -2434,6 +2485,19 @@ M:	mporter@kernel.crashing.org
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 
+READ-COPY UPDATE (RCU)
+P:	Dipankar Sarma
+M:	dipankar@in.ibm.com
+W:	http://www.rdrop.com/users/paulmck/rclock/
+L:	linux-kernel@vger.kernel.org
+S:	Supported
+
+RCUTORTURE MODULE
+P:	Josh Triplett
+M:	josh@freedesktop.org
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+
 REAL TIME CLOCK DRIVER
 P:	Paul Gortmaker
 M:	p_gortmaker@yahoo.com
@@ -2559,10 +2623,19 @@ L: lksctp-developers@lists.sourceforge.net
 S: Supported
 
 SCx200 CPU SUPPORT
-P:	Christer Weinigel
-M:	christer@weinigel.se
-W:	http://www.weinigel.se
-S:	Supported
+P:	Jim Cromie
+M:	jim.cromie@gmail.com
+S:	Odd Fixes
+
+SCx200 GPIO DRIVER
+P:	Jim Cromie
+M:	jim.cromie@gmail.com
+S:	Maintained
+
+SCx200 HRT CLOCKSOURCE DRIVER
+P:	Jim Cromie
+M:	jim.cromie@gmail.com
+S:	Maintained
 
 SECURITY CONTACT
 P:	Security Officers
@@ -2727,14 +2800,7 @@ S:	Maintained
 UltraSPARC (sparc64):
 P:	David S. Miller
 M:	davem@davemloft.net
-P:	Eddie C. Dost
-M:	ecd@brainaid.de
-P:	Jakub Jelinek
-M:	jj@sunsite.ms.mff.cuni.cz
-P:	Anton Blanchard
-M:	anton@samba.org
 L:	sparclinux@vger.kernel.org
-L:	ultralinux@vger.kernel.org
 T:	git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6.git
 S:	Maintained
 
@@ -2854,6 +2920,11 @@ M:	hlhung3i@gmail.com
 W:	http://tcp-lp-mod.sourceforge.net/
 S:	Maintained
 
+TI FLASH MEDIA INTERFACE DRIVER
+P:      Alex Dubov
+M:      oakad@yahoo.com
+S:      Maintained
+
 TI OMAP RANDOM NUMBER GENERATOR SUPPORT
 P:	Deepak Saxena
 M:	dsaxena@plexity.net
@@ -3377,12 +3448,6 @@ M:	Henk.Vergonet@gmail.com
 L:	usbb2k-api-dev@nongnu.org
 S:	Maintained
 
-YMFPCI YAMAHA PCI SOUND (Use ALSA instead)
-P:	Pete Zaitcev
-M:	zaitcev@yahoo.com
-L:	linux-kernel@vger.kernel.org
-S:	Obsolete
-
 Z8530 DRIVER FOR AX.25
 P:	Joerg Reuter
 M:	jreuter@yaina.de

Makefile

@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
-SUBLEVEL = 18
-EXTRAVERSION =
+SUBLEVEL = 19
+EXTRAVERSION =-rc2
 NAME=Avast! A bilge rat!
 
 # *DOCUMENTATION*
@@ -741,6 +741,9 @@ endif # ifdef CONFIG_KALLSYMS
 
 # vmlinux image - including updated kernel symbols
 vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) $(kallsyms.o) FORCE
+ifdef CONFIG_HEADERS_CHECK
+	$(Q)$(MAKE) -f $(srctree)/Makefile headers_check
+endif
 	$(call if_changed_rule,vmlinux__)
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost $@
 	$(Q)rm -f .old_version
@@ -932,7 +935,7 @@ headers_install_all: include/linux/version.h scripts_basic FORCE
 
 PHONY += headers_install
 headers_install: include/linux/version.h scripts_basic FORCE
-	@if [ ! -r include/asm-$(ARCH)/Kbuild ]; then \
+	@if [ ! -r $(srctree)/include/asm-$(ARCH)/Kbuild ]; then \
 	  echo '*** Error: Headers not exportable for this architecture ($(ARCH))'; \
 	  exit 1 ; fi
 	$(Q)$(MAKE) $(build)=scripts scripts/unifdef
@@ -1316,12 +1319,13 @@ define xtags
 	    $(all-sources) | xargs $1 -a \
 		-I __initdata,__exitdata,__acquires,__releases \
 		-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
-		--extra=+f --c-kinds=+px; \
+		--extra=+f --c-kinds=+px \
+		--regex-asm='/ENTRY\(([^)]*)\).*/\1/'; \
 	    $(all-kconfigs) | xargs $1 -a \
 		--langdef=kconfig \
 		--language-force=kconfig \
 		--regex-kconfig='/^[[:blank:]]*config[[:blank:]]+([[:alnum:]_]+)/\1/'; \
-	    $(all-defconfigs) | xargs $1 -a \
+	    $(all-defconfigs) | xargs -r $1 -a \
 		--langdef=dotconfig \
 		--language-force=dotconfig \
 		--regex-dotconfig='/^#?[[:blank:]]*(CONFIG_[[:alnum:]_]+)/\1/'; \
@@ -1329,7 +1333,7 @@ define xtags
 	    $(all-sources) | xargs $1 -a; \
 	    $(all-kconfigs) | xargs $1 -a \
 		--regex='/^[ \t]*config[ \t]+\([a-zA-Z0-9_]+\)/\1/'; \
-	    $(all-defconfigs) | xargs $1 -a \
+	    $(all-defconfigs) | xargs -r $1 -a \
 		--regex='/^#?[ \t]?\(CONFIG_[a-zA-Z0-9_]+\)/\1/'; \
 	else \
 	    $(all-sources) | xargs $1 -a; \

arch/alpha/kernel/alpha_ksyms.c

@@ -6,40 +6,13 @@
  */
 
 #include <linux/module.h>
-#include <linux/string.h>
-#include <linux/user.h>
-#include <linux/elfcore.h>
-#include <linux/socket.h>
-#include <linux/syscalls.h>
-#include <linux/in.h>
-#include <linux/in6.h>
-#include <linux/pci.h>
-#include <linux/screen_info.h>
-#include <linux/tty.h>
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/dma-mapping.h>
-
-#include <asm/io.h>
 #include <asm/console.h>
-#include <asm/hwrpb.h>
 #include <asm/uaccess.h>
-#include <asm/processor.h>
 #include <asm/checksum.h>
-#include <linux/interrupt.h>
 #include <asm/fpu.h>
-#include <asm/irq.h>
 #include <asm/machvec.h>
-#include <asm/pgalloc.h>
-#include <asm/semaphore.h>
-#include <asm/tlbflush.h>
-#include <asm/cacheflush.h>
-#include <asm/vga.h>
 
-#include <asm/unistd.h>
-
-extern struct hwrpb_struct *hwrpb;
-extern spinlock_t rtc_lock;
+#include <linux/syscalls.h>
 
 /* these are C runtime functions with special calling conventions: */
 extern void __divl (void);
@@ -52,14 +25,9 @@ extern void __divqu (void);
 extern void __remqu (void);
 
 EXPORT_SYMBOL(alpha_mv);
-EXPORT_SYMBOL(screen_info);
-EXPORT_SYMBOL(perf_irq);
 EXPORT_SYMBOL(callback_getenv);
 EXPORT_SYMBOL(callback_setenv);
 EXPORT_SYMBOL(callback_save_env);
-#ifdef CONFIG_ALPHA_GENERIC
-EXPORT_SYMBOL(alpha_using_srm);
-#endif /* CONFIG_ALPHA_GENERIC */
 
 /* platform dependent support */
 EXPORT_SYMBOL(strcat);
@@ -77,47 +45,14 @@ EXPORT_SYMBOL(__constant_c_memset);
 EXPORT_SYMBOL(copy_page);
 EXPORT_SYMBOL(clear_page);
 
-EXPORT_SYMBOL(__direct_map_base);
-EXPORT_SYMBOL(__direct_map_size);
-
-#ifdef CONFIG_PCI
-EXPORT_SYMBOL(pci_alloc_consistent);
-EXPORT_SYMBOL(pci_free_consistent);
-EXPORT_SYMBOL(pci_map_single);
-EXPORT_SYMBOL(pci_map_page);
-EXPORT_SYMBOL(pci_unmap_single);
-EXPORT_SYMBOL(pci_unmap_page);
-EXPORT_SYMBOL(pci_map_sg);
-EXPORT_SYMBOL(pci_unmap_sg);
-EXPORT_SYMBOL(pci_dma_supported);
-EXPORT_SYMBOL(pci_dac_dma_supported);
-EXPORT_SYMBOL(pci_dac_page_to_dma);
-EXPORT_SYMBOL(pci_dac_dma_to_page);
-EXPORT_SYMBOL(pci_dac_dma_to_offset);
-EXPORT_SYMBOL(alpha_gendev_to_pci);
-#endif
-EXPORT_SYMBOL(dma_set_mask);
-
-EXPORT_SYMBOL(dump_thread);
-EXPORT_SYMBOL(dump_elf_thread);
-EXPORT_SYMBOL(dump_elf_task);
-EXPORT_SYMBOL(dump_elf_task_fp);
-EXPORT_SYMBOL(hwrpb);
-EXPORT_SYMBOL(start_thread);
 EXPORT_SYMBOL(alpha_read_fp_reg);
 EXPORT_SYMBOL(alpha_read_fp_reg_s);
 EXPORT_SYMBOL(alpha_write_fp_reg);
 EXPORT_SYMBOL(alpha_write_fp_reg_s);
 
-/* In-kernel system calls.  */
+/* entry.S */
 EXPORT_SYMBOL(kernel_thread);
-EXPORT_SYMBOL(sys_dup);
-EXPORT_SYMBOL(sys_exit);
-EXPORT_SYMBOL(sys_write);
-EXPORT_SYMBOL(sys_lseek);
 EXPORT_SYMBOL(kernel_execve);
-EXPORT_SYMBOL(sys_setsid);
-EXPORT_SYMBOL(sys_wait4);
 
 /* Networking helper routines. */
 EXPORT_SYMBOL(csum_tcpudp_magic);
@@ -134,10 +69,6 @@ EXPORT_SYMBOL(alpha_fp_emul_imprecise);
 EXPORT_SYMBOL(alpha_fp_emul);
 #endif
 
-#ifdef CONFIG_ALPHA_BROKEN_IRQ_MASK
-EXPORT_SYMBOL(__min_ipl);
-#endif
-
 /*
  * The following are specially called from the uaccess assembly stubs.
  */
@@ -160,26 +91,9 @@ EXPORT_SYMBOL(up);
  */
 
 #ifdef CONFIG_SMP
-EXPORT_SYMBOL(flush_tlb_mm);
-EXPORT_SYMBOL(flush_tlb_range);
-EXPORT_SYMBOL(flush_tlb_page);
-EXPORT_SYMBOL(smp_imb);
-EXPORT_SYMBOL(cpu_data);
-EXPORT_SYMBOL(smp_num_cpus);
-EXPORT_SYMBOL(smp_call_function);
-EXPORT_SYMBOL(smp_call_function_on_cpu);
 EXPORT_SYMBOL(_atomic_dec_and_lock);
 #endif /* CONFIG_SMP */
 
-/*
- * NUMA specific symbols
- */
-#ifdef CONFIG_DISCONTIGMEM
-EXPORT_SYMBOL(node_data);
-#endif /* CONFIG_DISCONTIGMEM */
-
-EXPORT_SYMBOL(rtc_lock);
-
 /*
  * The following are special because they're not called
  * explicitly (the C compiler or assembler generates them in
@@ -200,8 +114,3 @@ EXPORT_SYMBOL(__remqu);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memchr);
-
-#ifdef CONFIG_ALPHA_IRONGATE
-EXPORT_SYMBOL(irongate_ioremap);
-EXPORT_SYMBOL(irongate_iounmap);
-#endif

arch/alpha/kernel/core_apecs.c

@@ -387,8 +387,7 @@ apecs_pci_clr_err(void)
 }
 
 void
-apecs_machine_check(unsigned long vector, unsigned long la_ptr,
-		    struct pt_regs * regs)
+apecs_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	struct el_common *mchk_header;
 	struct el_apecs_procdata *mchk_procdata;
@@ -412,7 +411,7 @@ apecs_machine_check(unsigned long vector, unsigned long la_ptr,
 	wrmces(0x7);		/* reset machine check pending flag */
 	mb();
 
-	process_mcheck_info(vector, la_ptr, regs, "APECS",
+	process_mcheck_info(vector, la_ptr, "APECS",
 			    (mcheck_expected(0)
 			     && (mchk_sysdata->epic_dcsr & 0x0c00UL)));
 }

arch/alpha/kernel/core_cia.c

@@ -1192,8 +1192,7 @@ cia_decode_mchk(unsigned long la_ptr)
 }
 
 void
-cia_machine_check(unsigned long vector, unsigned long la_ptr,
-		  struct pt_regs * regs)
+cia_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	int expected;
 
@@ -1208,5 +1207,5 @@ cia_machine_check(unsigned long vector, unsigned long la_ptr,
 	expected = mcheck_expected(0);
 	if (!expected && vector == 0x660)
 		expected = cia_decode_mchk(la_ptr);
-	process_mcheck_info(vector, la_ptr, regs, "CIA", expected);
+	process_mcheck_info(vector, la_ptr, "CIA", expected);
 }

arch/alpha/kernel/core_irongate.c

@@ -404,6 +404,7 @@ irongate_ioremap(unsigned long addr, unsigned long size)
 #endif
 	return (void __iomem *)vaddr;
 }
+EXPORT_SYMBOL(irongate_ioremap);
 
 void
 irongate_iounmap(volatile void __iomem *xaddr)
@@ -414,3 +415,4 @@ irongate_iounmap(volatile void __iomem *xaddr)
 	if (addr)
 		return vfree((void *)(PAGE_MASK & addr)); 
 }
+EXPORT_SYMBOL(irongate_iounmap);

arch/alpha/kernel/core_lca.c

@@ -19,6 +19,7 @@
 #include <linux/tty.h>
 
 #include <asm/ptrace.h>
+#include <asm/irq_regs.h>
 #include <asm/smp.h>
 
 #include "proto.h"
@@ -386,8 +387,7 @@ ioc_error(__u32 stat0, __u32 stat1)
 }
 
 void
-lca_machine_check(unsigned long vector, unsigned long la_ptr,
-		  struct pt_regs *regs)
+lca_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	const char * reason;
 	union el_lca el;
@@ -397,7 +397,7 @@ lca_machine_check(unsigned long vector, unsigned long la_ptr,
 	wrmces(rdmces());	/* reset machine check pending flag */
 
 	printk(KERN_CRIT "LCA machine check: vector=%#lx pc=%#lx code=%#x\n",
-	       vector, regs->pc, (unsigned int) el.c->code);
+	       vector, get_irq_regs()->pc, (unsigned int) el.c->code);
 
 	/*
 	 * The first quadword after the common header always seems to

arch/alpha/kernel/core_mcpcia.c

@@ -572,8 +572,7 @@ mcpcia_print_system_area(unsigned long la_ptr)
 }
 
 void
-mcpcia_machine_check(unsigned long vector, unsigned long la_ptr,
-		     struct pt_regs * regs)
+mcpcia_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	struct el_common *mchk_header;
 	struct el_MCPCIA_uncorrected_frame_mcheck *mchk_logout;
@@ -610,7 +609,7 @@ mcpcia_machine_check(unsigned long vector, unsigned long la_ptr,
 	wrmces(0x7);
 	mb();
 
-	process_mcheck_info(vector, la_ptr, regs, "MCPCIA", expected != 0);
+	process_mcheck_info(vector, la_ptr, "MCPCIA", expected != 0);
 	if (!expected && vector != 0x620 && vector != 0x630) {
 		mcpcia_print_uncorrectable(mchk_logout);
 		mcpcia_print_system_area(la_ptr);

arch/alpha/kernel/core_polaris.c

@@ -187,8 +187,7 @@ polaris_pci_clr_err(void)
 }
 
 void
-polaris_machine_check(unsigned long vector, unsigned long la_ptr,
-		      struct pt_regs * regs)
+polaris_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	/* Clear the error before any reporting.  */
 	mb();
@@ -198,6 +197,6 @@ polaris_machine_check(unsigned long vector, unsigned long la_ptr,
 	wrmces(0x7);
 	mb();
 
-	process_mcheck_info(vector, la_ptr, regs, "POLARIS",
+	process_mcheck_info(vector, la_ptr, "POLARIS",
 			    mcheck_expected(0));
 }

arch/alpha/kernel/core_t2.c

@@ -551,8 +551,7 @@ t2_clear_errors(int cpu)
  * Hence all the taken/expected/any_expected/last_taken stuff...
  */
 void
-t2_machine_check(unsigned long vector, unsigned long la_ptr,
-		 struct pt_regs * regs)
+t2_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	int cpu = smp_processor_id();
 #ifdef CONFIG_VERBOSE_MCHECK
@@ -618,5 +617,5 @@ t2_machine_check(unsigned long vector, unsigned long la_ptr,
 	}
 #endif
 
-	process_mcheck_info(vector, la_ptr, regs, "T2", mcheck_expected(cpu));
+	process_mcheck_info(vector, la_ptr, "T2", mcheck_expected(cpu));
 }

arch/alpha/kernel/core_tsunami.c

@@ -443,8 +443,7 @@ tsunami_pci_clr_err(void)
 }
 
 void
-tsunami_machine_check(unsigned long vector, unsigned long la_ptr,
-		      struct pt_regs * regs)
+tsunami_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	/* Clear error before any reporting.  */
 	mb();
@@ -454,6 +453,6 @@ tsunami_machine_check(unsigned long vector, unsigned long la_ptr,
 	wrmces(0x7);
 	mb();
 
-	process_mcheck_info(vector, la_ptr, regs, "TSUNAMI",
+	process_mcheck_info(vector, la_ptr, "TSUNAMI",
 			    mcheck_expected(smp_processor_id()));
 }

arch/alpha/kernel/core_wildfire.c

@@ -322,8 +322,7 @@ wildfire_init_arch(void)
 }
 
 void
-wildfire_machine_check(unsigned long vector, unsigned long la_ptr,
-		       struct pt_regs * regs)
+wildfire_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	mb();
 	mb();  /* magic */
@@ -332,7 +331,7 @@ wildfire_machine_check(unsigned long vector, unsigned long la_ptr,
 	wrmces(0x7);
 	mb();
 
-	process_mcheck_info(vector, la_ptr, regs, "WILDFIRE",
+	process_mcheck_info(vector, la_ptr, "WILDFIRE",
 			    mcheck_expected(smp_processor_id()));
 }
 

arch/alpha/kernel/err_ev6.c

@@ -11,6 +11,7 @@
 #include <linux/sched.h>
 
 #include <asm/io.h>
+#include <asm/irq_regs.h>
 #include <asm/hwrpb.h>
 #include <asm/smp.h>
 #include <asm/err_common.h>
@@ -229,7 +230,7 @@ ev6_process_logout_frame(struct el_common *mchk_header, int print)
 }
 
 void
-ev6_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
+ev6_machine_check(u64 vector, u64 la_ptr)
 {
 	struct el_common *mchk_header = (struct el_common *)la_ptr;
 
@@ -260,7 +261,7 @@ ev6_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
 		       (unsigned int)vector, (int)smp_processor_id());
 		
 		ev6_process_logout_frame(mchk_header, 1);
-		dik_show_regs(regs, NULL);
+		dik_show_regs(get_irq_regs(), NULL);
 
 		err_print_prefix = saved_err_prefix;
 	}

arch/alpha/kernel/err_ev7.c

@@ -118,7 +118,7 @@ ev7_collect_logout_frame_subpackets(struct el_subpacket *el_ptr,
 }
 
 void
-ev7_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
+ev7_machine_check(u64 vector, u64 la_ptr)
 {
 	struct el_subpacket *el_ptr = (struct el_subpacket *)la_ptr;
 	char *saved_err_prefix = err_print_prefix;

arch/alpha/kernel/err_impl.h

@@ -60,26 +60,26 @@ extern struct ev7_lf_subpackets *
 ev7_collect_logout_frame_subpackets(struct el_subpacket *,
 				    struct ev7_lf_subpackets *);
 extern void ev7_register_error_handlers(void);
-extern void ev7_machine_check(u64, u64, struct pt_regs *);
+extern void ev7_machine_check(u64, u64);
 
 /*
  * err_ev6.c
  */
 extern void ev6_register_error_handlers(void);
 extern int ev6_process_logout_frame(struct el_common *, int);
-extern void ev6_machine_check(u64, u64, struct pt_regs *);
+extern void ev6_machine_check(u64, u64);
 
 /*
  * err_marvel.c
  */
-extern void marvel_machine_check(u64, u64, struct pt_regs *);
+extern void marvel_machine_check(u64, u64);
 extern void marvel_register_error_handlers(void);
 
 /*
  * err_titan.c
  */
 extern int titan_process_logout_frame(struct el_common *, int);
-extern void titan_machine_check(u64, u64, struct pt_regs *);
+extern void titan_machine_check(u64, u64);
 extern void titan_register_error_handlers(void);
 extern int privateer_process_logout_frame(struct el_common *, int);
-extern void privateer_machine_check(u64, u64, struct pt_regs *);
+extern void privateer_machine_check(u64, u64);

arch/alpha/kernel/err_marvel.c

@@ -1042,7 +1042,7 @@ marvel_process_logout_frame(struct ev7_lf_subpackets *lf_subpackets, int print)
 }
 
 void
-marvel_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
+marvel_machine_check(u64 vector, u64 la_ptr)
 {
 	struct el_subpacket *el_ptr = (struct el_subpacket *)la_ptr;
 	int (*process_frame)(struct ev7_lf_subpackets *, int) = NULL;
@@ -1077,7 +1077,7 @@ marvel_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
 
 	default:
 		/* Don't know it - pass it up.  */
-		ev7_machine_check(vector, la_ptr, regs);
+		ev7_machine_check(vector, la_ptr);
 		return;
 	}	
 

arch/alpha/kernel/err_titan.c

@@ -379,7 +379,7 @@ titan_process_logout_frame(struct el_common *mchk_header, int print)
 }
 
 void
-titan_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
+titan_machine_check(u64 vector, u64 la_ptr)
 {
 	struct el_common *mchk_header = (struct el_common *)la_ptr;
 	struct el_TITAN_sysdata_mcheck *tmchk =
@@ -408,7 +408,7 @@ titan_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
 	 * Only handle system errors here 
 	 */
 	if ((vector != SCB_Q_SYSMCHK) && (vector != SCB_Q_SYSERR)) {
-		ev6_machine_check(vector, la_ptr, regs);
+		ev6_machine_check(vector, la_ptr);
 		return;
 	}
 
@@ -442,7 +442,7 @@ titan_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
 #ifdef CONFIG_VERBOSE_MCHECK
 		titan_process_logout_frame(mchk_header, alpha_verbose_mcheck);
 		if (alpha_verbose_mcheck)
-			dik_show_regs(regs, NULL);
+			dik_show_regs(get_irq_regs(), NULL);
 #endif /* CONFIG_VERBOSE_MCHECK */
 
 		err_print_prefix = saved_err_prefix;
@@ -452,7 +452,7 @@ titan_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
 		 * machine checks to interrupts
 		 */
 		irqmask = tmchk->c_dirx & TITAN_MCHECK_INTERRUPT_MASK;
-		titan_dispatch_irqs(irqmask, regs);
+		titan_dispatch_irqs(irqmask);
 	}	
 
 
@@ -701,7 +701,7 @@ privateer_process_logout_frame(struct el_common *mchk_header, int print)
 }
 
 void
-privateer_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
+privateer_machine_check(u64 vector, u64 la_ptr)
 {
 	struct el_common *mchk_header = (struct el_common *)la_ptr;
 	struct el_TITAN_sysdata_mcheck *tmchk =
@@ -723,7 +723,7 @@ privateer_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
 	 * Only handle system events here.
 	 */
 	if (vector != SCB_Q_SYSEVENT) 
-		return titan_machine_check(vector, la_ptr, regs);
+		return titan_machine_check(vector, la_ptr);
 
 	/*
 	 * Report the event - System Events should be reported even if no
@@ -746,7 +746,7 @@ privateer_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
 	/*
 	 * Dispatch the interrupt(s).
 	 */
-	titan_dispatch_irqs(irqmask, regs);
+	titan_dispatch_irqs(irqmask);
 
 	/* 
 	 * Release the logout frame.

arch/alpha/kernel/irq.c

@@ -127,7 +127,7 @@ unlock:
 #define MAX_ILLEGAL_IRQS 16
 
 void
-handle_irq(int irq, struct pt_regs * regs)
+handle_irq(int irq)
 {	
 	/* 
 	 * We ack quickly, we don't want the irq controller
@@ -157,6 +157,6 @@ handle_irq(int irq, struct pt_regs * regs)
 	 * at IPL 0.
 	 */
 	local_irq_disable();
-	__do_IRQ(irq, regs);
+	__do_IRQ(irq);
 	irq_exit();
 }

arch/alpha/kernel/irq_alpha.c

@@ -6,6 +6,7 @@
 #include <linux/sched.h>
 #include <linux/irq.h>
 #include <linux/kernel_stat.h>
+#include <linux/module.h>
 
 #include <asm/machvec.h>
 #include <asm/dma.h>
@@ -16,6 +17,7 @@
 /* Hack minimum IPL during interrupt processing for broken hardware.  */
 #ifdef CONFIG_ALPHA_BROKEN_IRQ_MASK
 int __min_ipl;
+EXPORT_SYMBOL(__min_ipl);
 #endif
 
 /*
@@ -30,6 +32,7 @@ dummy_perf(unsigned long vector, struct pt_regs *regs)
 }
 
 void (*perf_irq)(unsigned long, struct pt_regs *) = dummy_perf;
+EXPORT_SYMBOL(perf_irq);
 
 /*
  * The main interrupt entry point.
@@ -39,6 +42,7 @@ asmlinkage void
 do_entInt(unsigned long type, unsigned long vector,
 	  unsigned long la_ptr, struct pt_regs *regs)
 {
+	struct pt_regs *old_regs;
 	switch (type) {
 	case 0:
 #ifdef CONFIG_SMP
@@ -51,6 +55,7 @@ do_entInt(unsigned long type, unsigned long vector,
 #endif
 		break;
 	case 1:
+		old_regs = set_irq_regs(regs);
 #ifdef CONFIG_SMP
 	  {
 		long cpu;
@@ -61,18 +66,23 @@ do_entInt(unsigned long type, unsigned long vector,
 		if (cpu != boot_cpuid) {
 		        kstat_cpu(cpu).irqs[RTC_IRQ]++;
 		} else {
-			handle_irq(RTC_IRQ, regs);
+			handle_irq(RTC_IRQ);
 		}
 	  }
 #else
-		handle_irq(RTC_IRQ, regs);
+		handle_irq(RTC_IRQ);
 #endif
+		set_irq_regs(old_regs);
 		return;
 	case 2:
-		alpha_mv.machine_check(vector, la_ptr, regs);
+		old_regs = set_irq_regs(regs);
+		alpha_mv.machine_check(vector, la_ptr);
+		set_irq_regs(old_regs);
 		return;
 	case 3:
-		alpha_mv.device_interrupt(vector, regs);
+		old_regs = set_irq_regs(regs);
+		alpha_mv.device_interrupt(vector);
+		set_irq_regs(old_regs);
 		return;
 	case 4:
 		perf_irq(la_ptr, regs);
@@ -120,8 +130,7 @@ struct mcheck_info __mcheck_info;
 
 void
 process_mcheck_info(unsigned long vector, unsigned long la_ptr,
-		    struct pt_regs *regs, const char *machine,
-		    int expected)
+		    const char *machine, int expected)
 {
 	struct el_common *mchk_header;
 	const char *reason;
@@ -148,7 +157,7 @@ process_mcheck_info(unsigned long vector, unsigned long la_ptr,
 	mchk_header = (struct el_common *)la_ptr;
 
 	printk(KERN_CRIT "%s machine check: vector=0x%lx pc=0x%lx code=0x%x\n",
-	       machine, vector, regs->pc, mchk_header->code);
+	       machine, vector, get_irq_regs()->pc, mchk_header->code);
 
 	switch (mchk_header->code) {
 	/* Machine check reasons.  Defined according to PALcode sources.  */
@@ -189,7 +198,7 @@ process_mcheck_info(unsigned long vector, unsigned long la_ptr,
 	printk(KERN_CRIT "machine check type: %s%s\n",
 	       reason, mchk_header->retry ? " (retryable)" : "");
 
-	dik_show_regs(regs, NULL);
+	dik_show_regs(get_irq_regs(), NULL);
 
 #ifdef CONFIG_VERBOSE_MCHECK
 	if (alpha_verbose_mcheck > 1) {

arch/alpha/kernel/irq_i8259.c

@@ -137,7 +137,7 @@ init_i8259a_irqs(void)
 
 #if defined(IACK_SC)
 void
-isa_device_interrupt(unsigned long vector, struct pt_regs *regs)
+isa_device_interrupt(unsigned long vector)
 {
 	/*
 	 * Generate a PCI interrupt acknowledge cycle.  The PIC will
@@ -147,13 +147,13 @@ isa_device_interrupt(unsigned long vector, struct pt_regs *regs)
 	 */
 	int j = *(vuip) IACK_SC;
 	j &= 0xff;
-	handle_irq(j, regs);
+	handle_irq(j);
 }
 #endif
 
 #if defined(CONFIG_ALPHA_GENERIC) || !defined(IACK_SC)
 void
-isa_no_iack_sc_device_interrupt(unsigned long vector, struct pt_regs *regs)
+isa_no_iack_sc_device_interrupt(unsigned long vector)
 {
 	unsigned long pic;
 
@@ -176,7 +176,7 @@ isa_no_iack_sc_device_interrupt(unsigned long vector, struct pt_regs *regs)
 	while (pic) {
 		int j = ffz(~pic);
 		pic &= pic - 1;
-		handle_irq(j, regs);
+		handle_irq(j);
 	}
 }
 #endif

arch/alpha/kernel/irq_impl.h

@@ -15,10 +15,10 @@
 
 #define RTC_IRQ    8
 
-extern void isa_device_interrupt(unsigned long, struct pt_regs *);
-extern void isa_no_iack_sc_device_interrupt(unsigned long, struct pt_regs *);
-extern void srm_device_interrupt(unsigned long, struct pt_regs *);
-extern void pyxis_device_interrupt(unsigned long, struct pt_regs *);
+extern void isa_device_interrupt(unsigned long);
+extern void isa_no_iack_sc_device_interrupt(unsigned long);
+extern void srm_device_interrupt(unsigned long);
+extern void pyxis_device_interrupt(unsigned long);
 
 extern struct irqaction timer_irqaction;
 extern struct irqaction isa_cascade_irqaction;
@@ -39,4 +39,4 @@ extern void i8259a_end_irq(unsigned int);
 extern struct hw_interrupt_type i8259a_irq_type;
 extern void init_i8259a_irqs(void);
 
-extern void handle_irq(int irq, struct pt_regs * regs);
+extern void handle_irq(int irq);

arch/alpha/kernel/irq_pyxis.c

@@ -81,7 +81,7 @@ static struct hw_interrupt_type pyxis_irq_type = {
 };
 
 void 
-pyxis_device_interrupt(unsigned long vector, struct pt_regs *regs)
+pyxis_device_interrupt(unsigned long vector)
 {
 	unsigned long pld;
 	unsigned int i;
@@ -98,9 +98,9 @@ pyxis_device_interrupt(unsigned long vector, struct pt_regs *regs)
 		i = ffz(~pld);
 		pld &= pld - 1; /* clear least bit set */
 		if (i == 7)
-			isa_device_interrupt(vector, regs);
+			isa_device_interrupt(vector);
 		else
-			handle_irq(16+i, regs);
+			handle_irq(16+i);
 	}
 }
 

arch/alpha/kernel/irq_srm.c

@@ -72,8 +72,8 @@ init_srm_irqs(long max, unsigned long ignore_mask)
 }
 
 void 
-srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+srm_device_interrupt(unsigned long vector)
 {
 	int irq = (vector - 0x800) >> 4;
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }

arch/alpha/kernel/pci-noop.c

@@ -201,6 +201,7 @@ dma_set_mask(struct device *dev, u64 mask)
 
 	return 0;
 }
+EXPORT_SYMBOL(dma_set_mask);
 
 void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
 {

arch/alpha/kernel/pci_iommu.c

@@ -300,6 +300,7 @@ pci_map_single(struct pci_dev *pdev, void *cpu_addr, size_t size, int dir)
 	dac_allowed = pdev ? pci_dac_dma_supported(pdev, pdev->dma_mask) : 0; 
 	return pci_map_single_1(pdev, cpu_addr, size, dac_allowed);
 }
+EXPORT_SYMBOL(pci_map_single);
 
 dma_addr_t
 pci_map_page(struct pci_dev *pdev, struct page *page, unsigned long offset,
@@ -314,6 +315,7 @@ pci_map_page(struct pci_dev *pdev, struct page *page, unsigned long offset,
 	return pci_map_single_1(pdev, (char *)page_address(page) + offset, 
 				size, dac_allowed);
 }
+EXPORT_SYMBOL(pci_map_page);
 
 /* Unmap a single streaming mode DMA translation.  The DMA_ADDR and
    SIZE must match what was provided for in a previous pci_map_single
@@ -379,6 +381,7 @@ pci_unmap_single(struct pci_dev *pdev, dma_addr_t dma_addr, size_t size,
 	DBGA2("pci_unmap_single: sg [%lx,%lx] np %ld from %p\n",
 	      dma_addr, size, npages, __builtin_return_address(0));
 }
+EXPORT_SYMBOL(pci_unmap_single);
 
 void
 pci_unmap_page(struct pci_dev *pdev, dma_addr_t dma_addr,
@@ -386,6 +389,7 @@ pci_unmap_page(struct pci_dev *pdev, dma_addr_t dma_addr,
 {
 	pci_unmap_single(pdev, dma_addr, size, direction);
 }
+EXPORT_SYMBOL(pci_unmap_page);
 
 /* Allocate and map kernel buffer using consistent mode DMA for PCI
    device.  Returns non-NULL cpu-view pointer to the buffer if
@@ -427,6 +431,7 @@ try_again:
 
 	return cpu_addr;
 }
+EXPORT_SYMBOL(pci_alloc_consistent);
 
 /* Free and unmap a consistent DMA buffer.  CPU_ADDR and DMA_ADDR must
    be values that were returned from pci_alloc_consistent.  SIZE must
@@ -444,7 +449,7 @@ pci_free_consistent(struct pci_dev *pdev, size_t size, void *cpu_addr,
 	DBGA2("pci_free_consistent: [%x,%lx] from %p\n",
 	      dma_addr, size, __builtin_return_address(0));
 }
-
+EXPORT_SYMBOL(pci_free_consistent);
 
 /* Classify the elements of the scatterlist.  Write dma_address
    of each element with:
@@ -672,6 +677,7 @@ pci_map_sg(struct pci_dev *pdev, struct scatterlist *sg, int nents,
 		pci_unmap_sg(pdev, start, out - start, direction);
 	return 0;
 }
+EXPORT_SYMBOL(pci_map_sg);
 
 /* Unmap a set of streaming mode DMA translations.  Again, cpu read
    rules concerning calls here are the same as for pci_unmap_single()
@@ -752,6 +758,7 @@ pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sg, int nents,
 
 	DBGA("pci_unmap_sg: %ld entries\n", nents - (end - sg));
 }
+EXPORT_SYMBOL(pci_unmap_sg);
 
 
 /* Return whether the given PCI device DMA address mask can be
@@ -786,6 +793,7 @@ pci_dma_supported(struct pci_dev *pdev, u64 mask)
 
 	return 0;
 }
+EXPORT_SYMBOL(pci_dma_supported);
 
 
 /*
@@ -908,6 +916,7 @@ pci_dac_dma_supported(struct pci_dev *dev, u64 mask)
 
 	return ok;
 }
+EXPORT_SYMBOL(pci_dac_dma_supported);
 
 dma64_addr_t
 pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page,
@@ -917,6 +926,7 @@ pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page,
 		+ __pa(page_address(page)) 
 		+ (dma64_addr_t) offset);
 }
+EXPORT_SYMBOL(pci_dac_page_to_dma);
 
 struct page *
 pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr)
@@ -924,13 +934,14 @@ pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr)
 	unsigned long paddr = (dma_addr & PAGE_MASK) - alpha_mv.pci_dac_offset;
 	return virt_to_page(__va(paddr));
 }
+EXPORT_SYMBOL(pci_dac_dma_to_page);
 
 unsigned long
 pci_dac_dma_to_offset(struct pci_dev *pdev, dma64_addr_t dma_addr)
 {
 	return (dma_addr & ~PAGE_MASK);
 }
-
+EXPORT_SYMBOL(pci_dac_dma_to_offset);
 
 /* Helper for generic DMA-mapping functions. */
 
@@ -957,6 +968,7 @@ alpha_gendev_to_pci(struct device *dev)
 	/* This assumes ISA bus master with dma_mask 0xffffff. */
 	return NULL;
 }
+EXPORT_SYMBOL(alpha_gendev_to_pci);
 
 int
 dma_set_mask(struct device *dev, u64 mask)
@@ -969,3 +981,4 @@ dma_set_mask(struct device *dev, u64 mask)
 
 	return 0;
 }
+EXPORT_SYMBOL(dma_set_mask);

arch/alpha/kernel/process.c

@@ -205,6 +205,7 @@ start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp)
 	regs->ps = 8;
 	wrusp(sp);
 }
+EXPORT_SYMBOL(start_thread);
 
 /*
  * Free current thread data structures etc..
@@ -376,6 +377,7 @@ dump_thread(struct pt_regs * pt, struct user * dump)
 	dump->regs[EF_A2]  = pt->r18;
 	memcpy((char *)dump->regs + EF_SIZE, sw->fp, 32 * 8);
 }
+EXPORT_SYMBOL(dump_thread);
 
 /*
  * Fill in the user structure for a ELF core dump.
@@ -424,6 +426,7 @@ dump_elf_thread(elf_greg_t *dest, struct pt_regs *pt, struct thread_info *ti)
 	   useful value of the thread's UNIQUE field.  */
 	dest[32] = ti->pcb.unique;
 }
+EXPORT_SYMBOL(dump_elf_thread);
 
 int
 dump_elf_task(elf_greg_t *dest, struct task_struct *task)
@@ -431,6 +434,7 @@ dump_elf_task(elf_greg_t *dest, struct task_struct *task)
 	dump_elf_thread(dest, task_pt_regs(task), task_thread_info(task));
 	return 1;
 }
+EXPORT_SYMBOL(dump_elf_task);
 
 int
 dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task)
@@ -439,6 +443,7 @@ dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task)
 	memcpy(dest, sw->fp, 32 * 8);
 	return 1;
 }
+EXPORT_SYMBOL(dump_elf_task_fp);
 
 /*
  * sys_execve() executes a new program.

arch/alpha/kernel/proto.h

@@ -20,7 +20,7 @@ struct pci_controller;
 extern struct pci_ops apecs_pci_ops;
 extern void apecs_init_arch(void);
 extern void apecs_pci_clr_err(void);
-extern void apecs_machine_check(u64, u64, struct pt_regs *);
+extern void apecs_machine_check(u64, u64);
 extern void apecs_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 
 /* core_cia.c */
@@ -29,27 +29,27 @@ extern void cia_init_pci(void);
 extern void cia_init_arch(void);
 extern void pyxis_init_arch(void);
 extern void cia_kill_arch(int);
-extern void cia_machine_check(u64, u64, struct pt_regs *);
+extern void cia_machine_check(u64, u64);
 extern void cia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 
 /* core_irongate.c */
 extern struct pci_ops irongate_pci_ops;
 extern int irongate_pci_clr_err(void);
 extern void irongate_init_arch(void);
-extern void irongate_machine_check(u64, u64, struct pt_regs *);
+extern void irongate_machine_check(u64, u64);
 #define irongate_pci_tbi ((void *)0)
 
 /* core_lca.c */
 extern struct pci_ops lca_pci_ops;
 extern void lca_init_arch(void);
-extern void lca_machine_check(u64, u64, struct pt_regs *);
+extern void lca_machine_check(u64, u64);
 extern void lca_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 
 /* core_marvel.c */
 extern struct pci_ops marvel_pci_ops;
 extern void marvel_init_arch(void);
 extern void marvel_kill_arch(int);
-extern void marvel_machine_check(u64, u64, struct pt_regs *);
+extern void marvel_machine_check(u64, u64);
 extern void marvel_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 extern int marvel_pa_to_nid(unsigned long);
 extern int marvel_cpuid_to_nid(int);
@@ -64,7 +64,7 @@ void io7_clear_errors(struct io7 *io7);
 extern struct pci_ops mcpcia_pci_ops;
 extern void mcpcia_init_arch(void);
 extern void mcpcia_init_hoses(void);
-extern void mcpcia_machine_check(u64, u64, struct pt_regs *);
+extern void mcpcia_machine_check(u64, u64);
 extern void mcpcia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 
 /* core_polaris.c */
@@ -72,21 +72,21 @@ extern struct pci_ops polaris_pci_ops;
 extern int polaris_read_config_dword(struct pci_dev *, int, u32 *);
 extern int polaris_write_config_dword(struct pci_dev *, int, u32);
 extern void polaris_init_arch(void);
-extern void polaris_machine_check(u64, u64, struct pt_regs *);
+extern void polaris_machine_check(u64, u64);
 #define polaris_pci_tbi ((void *)0)
 
 /* core_t2.c */
 extern struct pci_ops t2_pci_ops;
 extern void t2_init_arch(void);
 extern void t2_kill_arch(int);
-extern void t2_machine_check(u64, u64, struct pt_regs *);
+extern void t2_machine_check(u64, u64);
 extern void t2_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 
 /* core_titan.c */
 extern struct pci_ops titan_pci_ops;
 extern void titan_init_arch(void);
 extern void titan_kill_arch(int);
-extern void titan_machine_check(u64, u64, struct pt_regs *);
+extern void titan_machine_check(u64, u64);
 extern void titan_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 extern struct _alpha_agp_info *titan_agp_info(void);
 
@@ -94,14 +94,14 @@ extern struct _alpha_agp_info *titan_agp_info(void);
 extern struct pci_ops tsunami_pci_ops;
 extern void tsunami_init_arch(void);
 extern void tsunami_kill_arch(int);
-extern void tsunami_machine_check(u64, u64, struct pt_regs *);
+extern void tsunami_machine_check(u64, u64);
 extern void tsunami_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 
 /* core_wildfire.c */
 extern struct pci_ops wildfire_pci_ops;
 extern void wildfire_init_arch(void);
 extern void wildfire_kill_arch(int);
-extern void wildfire_machine_check(u64, u64, struct pt_regs *);
+extern void wildfire_machine_check(u64, u64);
 extern void wildfire_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 extern int wildfire_pa_to_nid(unsigned long);
 extern int wildfire_cpuid_to_nid(int);
@@ -133,7 +133,7 @@ extern void smp_percpu_timer_interrupt(struct pt_regs *);
 /* extern void reset_for_srm(void); */
 
 /* time.c */
-extern irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs);
+extern irqreturn_t timer_interrupt(int irq, void *dev);
 extern void common_init_rtc(void);
 extern unsigned long est_cycle_freq;
 
@@ -177,7 +177,7 @@ extern void dik_show_regs(struct pt_regs *regs, unsigned long *r9_15);
 extern void die_if_kernel(char *, struct pt_regs *, long, unsigned long *);
 
 /* sys_titan.c */
-extern void titan_dispatch_irqs(u64, struct pt_regs *);
+extern void titan_dispatch_irqs(u64);
 
 /* ../mm/init.c */
 extern void switch_to_system_map(void);
@@ -214,5 +214,4 @@ extern struct mcheck_info
 #endif
 
 extern void process_mcheck_info(unsigned long vector, unsigned long la_ptr,
-				struct pt_regs *regs, const char *machine,
-				int expected);
+				const char *machine, int expected);

arch/alpha/kernel/setup.c

@@ -21,7 +21,6 @@
 #include <linux/a.out.h>
 #include <linux/screen_info.h>
 #include <linux/delay.h>
-#include <linux/config.h>	/* CONFIG_ALPHA_LCA etc */
 #include <linux/mc146818rtc.h>
 #include <linux/console.h>
 #include <linux/cpu.h>
@@ -67,6 +66,7 @@ static struct notifier_block alpha_panic_block = {
 
 
 struct hwrpb_struct *hwrpb;
+EXPORT_SYMBOL(hwrpb);
 unsigned long srm_hae;
 
 int alpha_l1i_cacheshape;
@@ -112,6 +112,7 @@ unsigned long alpha_agpgart_size = DEFAULT_AGP_APER_SIZE;
 #ifdef CONFIG_ALPHA_GENERIC
 struct alpha_machine_vector alpha_mv;
 int alpha_using_srm;
+EXPORT_SYMBOL(alpha_using_srm);
 #endif
 
 static struct alpha_machine_vector *get_sysvec(unsigned long, unsigned long,
@@ -138,6 +139,8 @@ struct screen_info screen_info = {
 	.orig_video_points = 16
 };
 
+EXPORT_SYMBOL(screen_info);
+
 /*
  * The direct map I/O window, if any.  This should be the same
  * for all busses, since it's used by virt_to_bus.
@@ -145,6 +148,8 @@ struct screen_info screen_info = {
 
 unsigned long __direct_map_base;
 unsigned long __direct_map_size;
+EXPORT_SYMBOL(__direct_map_base);
+EXPORT_SYMBOL(__direct_map_size);
 
 /*
  * Declare all of the machine vectors.

arch/alpha/kernel/smp.c

@@ -52,6 +52,7 @@
 
 /* A collection of per-processor data.  */
 struct cpuinfo_alpha cpu_data[NR_CPUS];
+EXPORT_SYMBOL(cpu_data);
 
 /* A collection of single bit ipi messages.  */
 static struct {
@@ -74,6 +75,7 @@ EXPORT_SYMBOL(cpu_online_map);
 
 int smp_num_probed;		/* Internal processor count */
 int smp_num_cpus = 1;		/* Number that came online.  */
+EXPORT_SYMBOL(smp_num_cpus);
 
 extern void calibrate_delay(void);
 
@@ -515,12 +517,15 @@ smp_cpus_done(unsigned int max_cpus)
 void
 smp_percpu_timer_interrupt(struct pt_regs *regs)
 {
+	struct pt_regs *old_regs;
 	int cpu = smp_processor_id();
 	unsigned long user = user_mode(regs);
 	struct cpuinfo_alpha *data = &cpu_data[cpu];
 
+	old_regs = set_irq_regs(regs);
+
 	/* Record kernel PC.  */
-	profile_tick(CPU_PROFILING, regs);
+	profile_tick(CPU_PROFILING);
 
 	if (!--data->prof_counter) {
 		/* We need to make like a normal interrupt -- otherwise
@@ -534,6 +539,7 @@ smp_percpu_timer_interrupt(struct pt_regs *regs)
 
 		irq_exit();
 	}
+	set_irq_regs(old_regs);
 }
 
 int __init
@@ -786,6 +792,7 @@ smp_call_function_on_cpu (void (*func) (void *info), void *info, int retry,
 
 	return 0;
 }
+EXPORT_SYMBOL(smp_call_function_on_cpu);
 
 int
 smp_call_function (void (*func) (void *info), void *info, int retry, int wait)
@@ -793,6 +800,7 @@ smp_call_function (void (*func) (void *info), void *info, int retry, int wait)
 	return smp_call_function_on_cpu (func, info, retry, wait,
 					 cpu_online_map);
 }
+EXPORT_SYMBOL(smp_call_function);
 
 static void
 ipi_imb(void *ignored)
@@ -807,6 +815,7 @@ smp_imb(void)
 	if (on_each_cpu(ipi_imb, NULL, 1, 1))
 		printk(KERN_CRIT "smp_imb: timed out\n");
 }
+EXPORT_SYMBOL(smp_imb);
 
 static void
 ipi_flush_tlb_all(void *ignored)
@@ -862,6 +871,7 @@ flush_tlb_mm(struct mm_struct *mm)
 
 	preempt_enable();
 }
+EXPORT_SYMBOL(flush_tlb_mm);
 
 struct flush_tlb_page_struct {
 	struct vm_area_struct *vma;
@@ -914,6 +924,7 @@ flush_tlb_page(struct vm_area_struct *vma, unsigned long addr)
 
 	preempt_enable();
 }
+EXPORT_SYMBOL(flush_tlb_page);
 
 void
 flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end)
@@ -921,6 +932,7 @@ flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long e
 	/* On the Alpha we always flush the whole user tlb.  */
 	flush_tlb_mm(vma->vm_mm);
 }
+EXPORT_SYMBOL(flush_tlb_range);
 
 static void
 ipi_flush_icache_page(void *x)

arch/alpha/kernel/sys_alcor.c

@@ -100,7 +100,7 @@ static struct hw_interrupt_type alcor_irq_type = {
 };
 
 static void
-alcor_device_interrupt(unsigned long vector, struct pt_regs *regs)
+alcor_device_interrupt(unsigned long vector)
 {
 	unsigned long pld;
 	unsigned int i;
@@ -116,9 +116,9 @@ alcor_device_interrupt(unsigned long vector, struct pt_regs *regs)
 		i = ffz(~pld);
 		pld &= pld - 1; /* clear least bit set */
 		if (i == 31) {
-			isa_device_interrupt(vector, regs);
+			isa_device_interrupt(vector);
 		} else {
-			handle_irq(16 + i, regs);
+			handle_irq(16 + i);
 		}
 	}
 }

arch/alpha/kernel/sys_cabriolet.c

@@ -82,7 +82,7 @@ static struct hw_interrupt_type cabriolet_irq_type = {
 };
 
 static void 
-cabriolet_device_interrupt(unsigned long v, struct pt_regs *r)
+cabriolet_device_interrupt(unsigned long v)
 {
 	unsigned long pld;
 	unsigned int i;
@@ -98,15 +98,15 @@ cabriolet_device_interrupt(unsigned long v, struct pt_regs *r)
 		i = ffz(~pld);
 		pld &= pld - 1;	/* clear least bit set */
 		if (i == 4) {
-			isa_device_interrupt(v, r);
+			isa_device_interrupt(v);
 		} else {
-			handle_irq(16 + i, r);
+			handle_irq(16 + i);
 		}
 	}
 }
 
 static void __init
-common_init_irq(void (*srm_dev_int)(unsigned long v, struct pt_regs *r))
+common_init_irq(void (*srm_dev_int)(unsigned long v))
 {
 	init_i8259a_irqs();
 
@@ -154,18 +154,18 @@ cabriolet_init_irq(void)
    too invasive though.  */
 
 static void
-pc164_srm_device_interrupt(unsigned long v, struct pt_regs *r)
+pc164_srm_device_interrupt(unsigned long v)
 {
 	__min_ipl = getipl();
-	srm_device_interrupt(v, r);
+	srm_device_interrupt(v);
 	__min_ipl = 0;
 }
 
 static void
-pc164_device_interrupt(unsigned long v, struct pt_regs *r)
+pc164_device_interrupt(unsigned long v)
 {
 	__min_ipl = getipl();
-	cabriolet_device_interrupt(v, r);
+	cabriolet_device_interrupt(v);
 	__min_ipl = 0;
 }
 

arch/alpha/kernel/sys_dp264.c

@@ -217,7 +217,7 @@ static struct hw_interrupt_type clipper_irq_type = {
 };
 
 static void
-dp264_device_interrupt(unsigned long vector, struct pt_regs * regs)
+dp264_device_interrupt(unsigned long vector)
 {
 #if 1
 	printk("dp264_device_interrupt: NOT IMPLEMENTED YET!! \n");
@@ -236,9 +236,9 @@ dp264_device_interrupt(unsigned long vector, struct pt_regs * regs)
 		i = ffz(~pld);
 		pld &= pld - 1; /* clear least bit set */
 		if (i == 55)
-			isa_device_interrupt(vector, regs);
+			isa_device_interrupt(vector);
 		else
-			handle_irq(16 + i, 16 + i, regs);
+			handle_irq(16 + i);
 #if 0
 		TSUNAMI_cchip->dir0.csr = 1UL << i; mb();
 		tmp = TSUNAMI_cchip->dir0.csr;
@@ -248,7 +248,7 @@ dp264_device_interrupt(unsigned long vector, struct pt_regs * regs)
 }
 
 static void 
-dp264_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+dp264_srm_device_interrupt(unsigned long vector)
 {
 	int irq;
 
@@ -268,11 +268,11 @@ dp264_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
 	if (irq >= 32)
 		irq -= 16;
 
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void 
-clipper_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+clipper_srm_device_interrupt(unsigned long vector)
 {
 	int irq;
 
@@ -290,7 +290,7 @@ clipper_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
 	 *
 	 * Eg IRQ 24 is DRIR bit 8, etc, etc
 	 */
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void __init

arch/alpha/kernel/sys_eb64p.c

@@ -80,7 +80,7 @@ static struct hw_interrupt_type eb64p_irq_type = {
 };
 
 static void 
-eb64p_device_interrupt(unsigned long vector, struct pt_regs *regs)
+eb64p_device_interrupt(unsigned long vector)
 {
 	unsigned long pld;
 	unsigned int i;
@@ -97,9 +97,9 @@ eb64p_device_interrupt(unsigned long vector, struct pt_regs *regs)
 		pld &= pld - 1;	/* clear least bit set */
 
 		if (i == 5) {
-			isa_device_interrupt(vector, regs);
+			isa_device_interrupt(vector);
 		} else {
-			handle_irq(16 + i, regs);
+			handle_irq(16 + i);
 		}
 	}
 }

arch/alpha/kernel/sys_eiger.c

@@ -91,7 +91,7 @@ static struct hw_interrupt_type eiger_irq_type = {
 };
 
 static void
-eiger_device_interrupt(unsigned long vector, struct pt_regs * regs)
+eiger_device_interrupt(unsigned long vector)
 {
 	unsigned intstatus;
 
@@ -118,20 +118,20 @@ eiger_device_interrupt(unsigned long vector, struct pt_regs * regs)
 		 * despatch an interrupt if it's set.
 		 */
 
-		if (intstatus & 8) handle_irq(16+3, regs);
-		if (intstatus & 4) handle_irq(16+2, regs);
-		if (intstatus & 2) handle_irq(16+1, regs);
-		if (intstatus & 1) handle_irq(16+0, regs);
+		if (intstatus & 8) handle_irq(16+3);
+		if (intstatus & 4) handle_irq(16+2);
+		if (intstatus & 2) handle_irq(16+1);
+		if (intstatus & 1) handle_irq(16+0);
 	} else {
-		isa_device_interrupt(vector, regs);
+		isa_device_interrupt(vector);
 	}
 }
 
 static void
-eiger_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+eiger_srm_device_interrupt(unsigned long vector)
 {
 	int irq = (vector - 0x800) >> 4;
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void __init

arch/alpha/kernel/sys_jensen.c

@@ -129,7 +129,7 @@ static struct hw_interrupt_type jensen_local_irq_type = {
 };
 
 static void 
-jensen_device_interrupt(unsigned long vector, struct pt_regs * regs)
+jensen_device_interrupt(unsigned long vector)
 {
 	int irq;
 
@@ -189,7 +189,7 @@ jensen_device_interrupt(unsigned long vector, struct pt_regs * regs)
           if (cc - last_msg > ((JENSEN_CYCLES_PER_SEC) * 3) ||
 	      irq != last_irq) {
                 printk(KERN_CRIT " irq %d count %d cc %u @ %lx\n",
-                       irq, count, cc-last_cc, regs->pc);
+                       irq, count, cc-last_cc, get_irq_regs()->pc);
                 count = 0;
                 last_msg = cc;
                 last_irq = irq;
@@ -198,7 +198,7 @@ jensen_device_interrupt(unsigned long vector, struct pt_regs * regs)
         }
 #endif
 
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void __init
@@ -244,7 +244,7 @@ jensen_init_arch(void)
 }
 
 static void
-jensen_machine_check (u64 vector, u64 la, struct pt_regs *regs)
+jensen_machine_check (u64 vector, u64 la)
 {
 	printk(KERN_CRIT "Machine check\n");
 }

arch/alpha/kernel/sys_marvel.c

@@ -38,7 +38,7 @@
  * Interrupt handling.
  */
 static void 
-io7_device_interrupt(unsigned long vector, struct pt_regs * regs)
+io7_device_interrupt(unsigned long vector)
 {
 	unsigned int pid;
 	unsigned int irq;
@@ -64,7 +64,7 @@ io7_device_interrupt(unsigned long vector, struct pt_regs * regs)
 	irq &= MARVEL_IRQ_VEC_IRQ_MASK;		/* not too many bits */
 	irq |= pid << MARVEL_IRQ_VEC_PE_SHIFT;	/* merge the pid     */
 
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static volatile unsigned long *

arch/alpha/kernel/sys_miata.c

@@ -33,7 +33,7 @@
 
 
 static void 
-miata_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+miata_srm_device_interrupt(unsigned long vector)
 {
 	int irq;
 
@@ -56,7 +56,7 @@ miata_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
 	if (irq >= 16)
 		irq = irq + 8;
 
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void __init

arch/alpha/kernel/sys_mikasa.c

@@ -79,7 +79,7 @@ static struct hw_interrupt_type mikasa_irq_type = {
 };
 
 static void 
-mikasa_device_interrupt(unsigned long vector, struct pt_regs *regs)
+mikasa_device_interrupt(unsigned long vector)
 {
 	unsigned long pld;
 	unsigned int i;
@@ -97,9 +97,9 @@ mikasa_device_interrupt(unsigned long vector, struct pt_regs *regs)
 		i = ffz(~pld);
 		pld &= pld - 1; /* clear least bit set */
 		if (i < 16) {
-			isa_device_interrupt(vector, regs);
+			isa_device_interrupt(vector);
 		} else {
-			handle_irq(i, regs);
+			handle_irq(i);
 		}
 	}
 }
@@ -182,8 +182,7 @@ mikasa_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 
 #if defined(CONFIG_ALPHA_GENERIC) || !defined(CONFIG_ALPHA_PRIMO)
 static void
-mikasa_apecs_machine_check(unsigned long vector, unsigned long la_ptr,
-		           struct pt_regs * regs)
+mikasa_apecs_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 #define MCHK_NO_DEVSEL 0x205U
 #define MCHK_NO_TABT 0x204U
@@ -202,7 +201,7 @@ mikasa_apecs_machine_check(unsigned long vector, unsigned long la_ptr,
 	mb();
 
 	code = mchk_header->code;
-	process_mcheck_info(vector, la_ptr, regs, "MIKASA APECS",
+	process_mcheck_info(vector, la_ptr, "MIKASA APECS",
 			    (mcheck_expected(0)
 			     && (code == MCHK_NO_DEVSEL
 			         || code == MCHK_NO_TABT)));

arch/alpha/kernel/sys_nautilus.c

@@ -124,8 +124,7 @@ naut_sys_machine_check(unsigned long vector, unsigned long la_ptr,
    in the system.  They are analysed separately but all starts here.  */
 
 void
-nautilus_machine_check(unsigned long vector, unsigned long la_ptr,
-		       struct pt_regs *regs)
+nautilus_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 	char *mchk_class;
 
@@ -165,7 +164,7 @@ nautilus_machine_check(unsigned long vector, unsigned long la_ptr,
 	else if (vector == SCB_Q_SYSMCHK)
 		mchk_class = "Fatal";
 	else {
-		ev6_machine_check(vector, la_ptr, regs);
+		ev6_machine_check(vector, la_ptr);
 		return;
 	}
 
@@ -173,7 +172,7 @@ nautilus_machine_check(unsigned long vector, unsigned long la_ptr,
 			 "[%s System Machine Check (NMI)]\n",
 	       vector, mchk_class);
 
-	naut_sys_machine_check(vector, la_ptr, regs);
+	naut_sys_machine_check(vector, la_ptr, get_irq_regs());
 
 	/* Tell the PALcode to clear the machine check */
 	draina();

arch/alpha/kernel/sys_noritake.c

@@ -77,7 +77,7 @@ static struct hw_interrupt_type noritake_irq_type = {
 };
 
 static void 
-noritake_device_interrupt(unsigned long vector, struct pt_regs *regs)
+noritake_device_interrupt(unsigned long vector)
 {
 	unsigned long pld;
 	unsigned int i;
@@ -96,15 +96,15 @@ noritake_device_interrupt(unsigned long vector, struct pt_regs *regs)
 		i = ffz(~pld);
 		pld &= pld - 1; /* clear least bit set */
 		if (i < 16) {
-			isa_device_interrupt(vector, regs);
+			isa_device_interrupt(vector);
 		} else {
-			handle_irq(i, regs);
+			handle_irq(i);
 		}
 	}
 }
 
 static void 
-noritake_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+noritake_srm_device_interrupt(unsigned long vector)
 {
 	int irq;
 
@@ -122,7 +122,7 @@ noritake_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
 	if (irq >= 16)
 		irq = irq + 1;
 
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void __init
@@ -264,8 +264,7 @@ noritake_swizzle(struct pci_dev *dev, u8 *pinp)
 
 #if defined(CONFIG_ALPHA_GENERIC) || !defined(CONFIG_ALPHA_PRIMO)
 static void
-noritake_apecs_machine_check(unsigned long vector, unsigned long la_ptr,
-			     struct pt_regs * regs)
+noritake_apecs_machine_check(unsigned long vector, unsigned long la_ptr)
 {
 #define MCHK_NO_DEVSEL 0x205U
 #define MCHK_NO_TABT 0x204U
@@ -284,7 +283,7 @@ noritake_apecs_machine_check(unsigned long vector, unsigned long la_ptr,
         mb();
 
         code = mchk_header->code;
-        process_mcheck_info(vector, la_ptr, regs, "NORITAKE APECS",
+        process_mcheck_info(vector, la_ptr, "NORITAKE APECS",
                             (mcheck_expected(0)
                              && (code == MCHK_NO_DEVSEL
                                  || code == MCHK_NO_TABT)));

arch/alpha/kernel/sys_rawhide.c

@@ -134,7 +134,7 @@ static struct hw_interrupt_type rawhide_irq_type = {
 };
 
 static void 
-rawhide_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+rawhide_srm_device_interrupt(unsigned long vector)
 {
 	int irq;
 
@@ -158,7 +158,7 @@ rawhide_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
 	/* Adjust by which hose it is from.  */
 	irq -= ((irq + 16) >> 2) & 0x38;
 
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void __init

arch/alpha/kernel/sys_rx164.c

@@ -83,7 +83,7 @@ static struct hw_interrupt_type rx164_irq_type = {
 };
 
 static void 
-rx164_device_interrupt(unsigned long vector, struct pt_regs *regs)
+rx164_device_interrupt(unsigned long vector)
 {
 	unsigned long pld;
 	volatile unsigned int *dirr;
@@ -102,9 +102,9 @@ rx164_device_interrupt(unsigned long vector, struct pt_regs *regs)
 		i = ffz(~pld);
 		pld &= pld - 1; /* clear least bit set */
 		if (i == 20) {
-			isa_no_iack_sc_device_interrupt(vector, regs);
+			isa_no_iack_sc_device_interrupt(vector);
 		} else {
-			handle_irq(16+i, regs);
+			handle_irq(16+i);
 		}
 	}
 }

arch/alpha/kernel/sys_sable.c

@@ -512,7 +512,7 @@ static struct hw_interrupt_type sable_lynx_irq_type = {
 };
 
 static void 
-sable_lynx_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+sable_lynx_srm_device_interrupt(unsigned long vector)
 {
 	/* Note that the vector reported by the SRM PALcode corresponds
 	   to the interrupt mask bits, but we have to manage via the
@@ -526,7 +526,7 @@ sable_lynx_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
 	printk("%s: vector 0x%lx bit 0x%x irq 0x%x\n",
 	       __FUNCTION__, vector, bit, irq);
 #endif
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void __init

arch/alpha/kernel/sys_takara.c

@@ -85,7 +85,7 @@ static struct hw_interrupt_type takara_irq_type = {
 };
 
 static void
-takara_device_interrupt(unsigned long vector, struct pt_regs *regs)
+takara_device_interrupt(unsigned long vector)
 {
 	unsigned intstatus;
 
@@ -112,20 +112,20 @@ takara_device_interrupt(unsigned long vector, struct pt_regs *regs)
 		 * despatch an interrupt if it's set.
 		 */
 
-		if (intstatus & 8) handle_irq(16+3, regs);
-		if (intstatus & 4) handle_irq(16+2, regs);
-		if (intstatus & 2) handle_irq(16+1, regs);
-		if (intstatus & 1) handle_irq(16+0, regs);
+		if (intstatus & 8) handle_irq(16+3);
+		if (intstatus & 4) handle_irq(16+2);
+		if (intstatus & 2) handle_irq(16+1);
+		if (intstatus & 1) handle_irq(16+0);
 	} else {
-		isa_device_interrupt (vector, regs);
+		isa_device_interrupt (vector);
 	}
 }
 
 static void 
-takara_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+takara_srm_device_interrupt(unsigned long vector)
 {
 	int irq = (vector - 0x800) >> 4;
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 static void __init

arch/alpha/kernel/sys_titan.c

@@ -167,18 +167,18 @@ titan_set_irq_affinity(unsigned int irq, cpumask_t affinity)
 }
 
 static void
-titan_device_interrupt(unsigned long vector, struct pt_regs * regs)
+titan_device_interrupt(unsigned long vector)
 {
 	printk("titan_device_interrupt: NOT IMPLEMENTED YET!! \n");
 }
 
 static void 
-titan_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+titan_srm_device_interrupt(unsigned long vector)
 {
 	int irq;
 
 	irq = (vector - 0x800) >> 4;
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 
@@ -204,7 +204,7 @@ static struct hw_interrupt_type titan_irq_type = {
 };
 
 static irqreturn_t
-titan_intr_nop(int irq, void *dev_id, struct pt_regs *regs)                    
+titan_intr_nop(int irq, void *dev_id)
 {
       /*
        * This is a NOP interrupt handler for the purposes of
@@ -243,7 +243,7 @@ titan_legacy_init_irq(void)
 }
 
 void
-titan_dispatch_irqs(u64 mask, struct pt_regs *regs)
+titan_dispatch_irqs(u64 mask)
 {
 	unsigned long vector;
 
@@ -263,7 +263,7 @@ titan_dispatch_irqs(u64 mask, struct pt_regs *regs)
 		vector = 0x900 + (vector << 4);	/* convert to SRM vector */
 		
 		/* dispatch it */
-		alpha_mv.device_interrupt(vector, regs);
+		alpha_mv.device_interrupt(vector);
 	}
 }
   

arch/alpha/kernel/sys_wildfire.c

@@ -234,7 +234,7 @@ wildfire_init_irq(void)
 }
 
 static void 
-wildfire_device_interrupt(unsigned long vector, struct pt_regs * regs)
+wildfire_device_interrupt(unsigned long vector)
 {
 	int irq;
 
@@ -246,7 +246,7 @@ wildfire_device_interrupt(unsigned long vector, struct pt_regs * regs)
 	 * bits 5-0:	irq in PCA
 	 */
 
-	handle_irq(irq, regs);
+	handle_irq(irq);
 	return;
 }
 

arch/alpha/kernel/systbls.S

@@ -4,7 +4,6 @@
  * The system call table. 
  */
 
-#include <linux/config.h>			/* CONFIG_OSF4_COMPAT */
 #include <asm/unistd.h>
 
 	.data

arch/alpha/kernel/time.c

@@ -57,6 +57,7 @@
 static int set_rtc_mmss(unsigned long);
 
 DEFINE_SPINLOCK(rtc_lock);
+EXPORT_SYMBOL(rtc_lock);
 
 #define TICK_SIZE (tick_nsec / 1000)
 
@@ -104,7 +105,7 @@ unsigned long long sched_clock(void)
  * timer_interrupt() needs to keep up the real-time clock,
  * as well as call the "do_timer()" routine every clocktick
  */
-irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs)
+irqreturn_t timer_interrupt(int irq, void *dev)
 {
 	unsigned long delta;
 	__u32 now;
@@ -112,7 +113,7 @@ irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs)
 
 #ifndef CONFIG_SMP
 	/* Not SMP, do kernel PC profiling here.  */
-	profile_tick(CPU_PROFILING, regs);
+	profile_tick(CPU_PROFILING);
 #endif
 
 	write_seqlock(&xtime_lock);
@@ -132,7 +133,7 @@ irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs)
 	while (nticks > 0) {
 		do_timer(1);
 #ifndef CONFIG_SMP
-		update_process_times(user_mode(regs));
+		update_process_times(user_mode(get_irq_regs()));
 #endif
 		nticks--;
 	}

arch/alpha/mm/numa.c

@@ -13,12 +13,14 @@
 #include <linux/swap.h>
 #include <linux/initrd.h>
 #include <linux/pfn.h>
+#include <linux/module.h>
 
 #include <asm/hwrpb.h>
 #include <asm/pgalloc.h>
 
 pg_data_t node_data[MAX_NUMNODES];
 bootmem_data_t node_bdata[MAX_NUMNODES];
+EXPORT_SYMBOL(node_data);
 
 #undef DEBUG_DISCONTIG
 #ifdef DEBUG_DISCONTIG

arch/arm/common/locomo.c

@@ -163,8 +163,7 @@ static struct locomo_dev_info locomo_devices[] = {
 #define	LOCOMO_IRQ_LT_START	(IRQ_LOCOMO_LT)
 #define	LOCOMO_IRQ_SPI_START	(IRQ_LOCOMO_SPI_RFR)
 
-static void locomo_handler(unsigned int irq, struct irqdesc *desc,
-			struct pt_regs *regs)
+static void locomo_handler(unsigned int irq, struct irqdesc *desc)
 {
 	int req, i;
 	struct irqdesc *d;
@@ -182,7 +181,7 @@ static void locomo_handler(unsigned int irq, struct irqdesc *desc,
 		d = irq_desc + irq;
 		for (i = 0; i <= 3; i++, d++, irq++) {
 			if (req & (0x0100 << i)) {
-				desc_handle_irq(irq, d, regs);
+				desc_handle_irq(irq, d);
 			}
 
 		}
@@ -218,15 +217,14 @@ static struct irq_chip locomo_chip = {
 	.unmask	= locomo_unmask_irq,
 };
 
-static void locomo_key_handler(unsigned int irq, struct irqdesc *desc,
-			    struct pt_regs *regs)
+static void locomo_key_handler(unsigned int irq, struct irqdesc *desc)
 {
 	struct irqdesc *d;
 	void __iomem *mapbase = get_irq_chipdata(irq);
 
 	if (locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC) & 0x0001) {
 		d = irq_desc + LOCOMO_IRQ_KEY_START;
-		desc_handle_irq(LOCOMO_IRQ_KEY_START, d, regs);
+		desc_handle_irq(LOCOMO_IRQ_KEY_START, d);
 	}
 }
 
@@ -264,8 +262,7 @@ static struct irq_chip locomo_key_chip = {
 	.unmask	= locomo_key_unmask_irq,
 };
 
-static void locomo_gpio_handler(unsigned int irq, struct irqdesc *desc,
-			     struct pt_regs *regs)
+static void locomo_gpio_handler(unsigned int irq, struct irqdesc *desc)
 {
 	int req, i;
 	struct irqdesc *d;
@@ -280,7 +277,7 @@ static void locomo_gpio_handler(unsigned int irq, struct irqdesc *desc,
 		d = irq_desc + LOCOMO_IRQ_GPIO_START;
 		for (i = 0; i <= 15; i++, irq++, d++) {
 			if (req & (0x0001 << i)) {
-				desc_handle_irq(irq, d, regs);
+				desc_handle_irq(irq, d);
 			}
 		}
 	}
@@ -328,15 +325,14 @@ static struct irq_chip locomo_gpio_chip = {
 	.unmask	= locomo_gpio_unmask_irq,
 };
 
-static void locomo_lt_handler(unsigned int irq, struct irqdesc *desc,
-			   struct pt_regs *regs)
+static void locomo_lt_handler(unsigned int irq, struct irqdesc *desc)
 {
 	struct irqdesc *d;
 	void __iomem *mapbase = get_irq_chipdata(irq);
 
 	if (locomo_readl(mapbase + LOCOMO_LTINT) & 0x0001) {
 		d = irq_desc + LOCOMO_IRQ_LT_START;
-		desc_handle_irq(LOCOMO_IRQ_LT_START, d, regs);
+		desc_handle_irq(LOCOMO_IRQ_LT_START, d);
 	}
 }
 
@@ -374,8 +370,7 @@ static struct irq_chip locomo_lt_chip = {
 	.unmask	= locomo_lt_unmask_irq,
 };
 
-static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc,
-			    struct pt_regs *regs)
+static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc)
 {
 	int req, i;
 	struct irqdesc *d;
@@ -388,7 +383,7 @@ static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc,
 
 		for (i = 0; i <= 3; i++, irq++, d++) {
 			if (req & (0x0001 << i)) {
-				desc_handle_irq(irq, d, regs);
+				desc_handle_irq(irq, d);
 			}
 		}
 	}

arch/arm/common/sa1111.c

@@ -147,7 +147,7 @@ void __init sa1111_adjust_zones(int node, unsigned long *size, unsigned long *ho
  * will call us again if there are more interrupts to process.
  */
 static void
-sa1111_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
+sa1111_irq_handler(unsigned int irq, struct irqdesc *desc)
 {
 	unsigned int stat0, stat1, i;
 	void __iomem *base = get_irq_data(irq);
@@ -162,17 +162,17 @@ sa1111_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
 	sa1111_writel(stat1, base + SA1111_INTSTATCLR1);
 
 	if (stat0 == 0 && stat1 == 0) {
-		do_bad_IRQ(irq, desc, regs);
+		do_bad_IRQ(irq, desc);
 		return;
 	}
 
 	for (i = IRQ_SA1111_START; stat0; i++, stat0 >>= 1)
 		if (stat0 & 1)
-			handle_edge_irq(i, irq_desc + i, regs);
+			handle_edge_irq(i, irq_desc + i);
 
 	for (i = IRQ_SA1111_START + 32; stat1; i++, stat1 >>= 1)
 		if (stat1 & 1)
-			handle_edge_irq(i, irq_desc + i, regs);
+			handle_edge_irq(i, irq_desc + i);
 
 	/* For level-based interrupts */
 	desc->chip->unmask(irq);