---

yaml
---
r: 49060
b: refs/heads/master
c: 419ee44
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 901ea4a07988043ff8c6f4f275ab680a23b8bbcd
+refs/heads/master: 419ee448ff76aef13526a99c2dc39ba3ae1f0970

trunk/Documentation/acpi-hotkey.txt

@@ -0,0 +1,38 @@
+driver/acpi/hotkey.c implement:
+1. /proc/acpi/hotkey/event_config 
+(event based hotkey or event config interface):
+a. add a  event based hotkey(event) : 
+echo "0:bus::action:method:num:num" > event_config
+
+b. delete a event based hotkey(event): 
+echo "1:::::num:num" > event_config
+
+c.  modify a event based hotkey(event):    
+echo "2:bus::action:method:num:num" > event_config
+
+2. /proc/acpi/hotkey/poll_config 
+(polling based hotkey or event config interface):
+a.add a polling based hotkey(event) : 	
+echo "0:bus:method:action:method:num" > poll_config
+this adding command will create a proc file 
+/proc/acpi/hotkey/method, which is used to get 
+result of polling.
+
+b.delete a polling based hotkey(event): 	
+echo "1:::::num" > event_config
+
+c.modify a polling based hotkey(event):    
+echo "2:bus:method:action:method:num" > poll_config
+
+3./proc/acpi/hotkey/action 
+(interface to call aml method associated with a 
+specific hotkey(event))
+echo "event_num:event_type:event_argument" > 
+	/proc/acpi/hotkey/action.
+The result of the execution of this aml method is 
+attached to /proc/acpi/hotkey/poll_method, which is dynamically
+created.  Please use command "cat /proc/acpi/hotkey/polling_method" 
+to retrieve it.
+
+Note: Use cmdline "acpi_generic_hotkey" to over-ride
+platform-specific with generic driver.

trunk/Documentation/arm/Samsung-S3C24XX/Overview.txt

@@ -8,10 +8,13 @@ Introduction
 
   The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported
   by the 's3c2410' architecture of ARM Linux. Currently the S3C2410,
-  S3C2412, S3C2413, S3C2440 and S3C2442 devices are supported.
+  S3C2440 and S3C2442 devices are supported.
 
   Support for the S3C2400 series is in progress.
 
+  Support for the S3C2412 and S3C2413 CPUs is being merged.
+
+
 Configuration
 -------------
 
@@ -23,22 +26,6 @@ Configuration
   please check the machine specific documentation.
 
 
-Layout
-------
-
-  The core support files are located in the platform code contained in
-  arch/arm/plat-s3c24xx with headers in include/asm-arm/plat-s3c24xx.
-  This directory should be kept to items shared between the platform
-  code (arch/arm/plat-s3c24xx) and the arch/arm/mach-s3c24* code.
-
-  Each cpu has a directory with the support files for it, and the
-  machines that carry the device. For example S3C2410 is contained
-  in arch/arm/mach-s3c2410 and S3C2440 in arch/arm/mach-s3c2440
-
-  Register, kernel and platform data definitions are held in the
-  include/asm-arm/arch-s3c2410 directory.
-
-
 Machines
 --------
 

trunk/Documentation/feature-removal-schedule.txt

@@ -253,6 +253,29 @@ Who:	Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
 
 ---------------------------
 
+<<<<<<< test:Documentation/feature-removal-schedule.txt
+What:	ACPI hotkey driver (CONFIG_ACPI_HOTKEY)
+When:	2.6.21
+Why:	hotkey.c was an attempt to consolidate multiple drivers that use
+	ACPI to implement hotkeys.  However, hotkeys are not documented
+	in the ACPI specification, so the drivers used undocumented
+	vendor-specific hooks and turned out to be more different than
+	the same.
+
+	Further, the keys and the features supplied by each platform
+	are different, so there will always be a need for
+	platform-specific drivers.
+
+	So the new plan is to delete hotkey.c and instead, work on the
+	platform specific drivers to try to make them look the same
+	to the user when they supply the same features.
+
+	hotkey.c has always depended on CONFIG_EXPERIMENTAL
+
+Who:	Len Brown <len.brown@intel.com>
+
+---------------------------
+
 What:	/sys/firmware/acpi/namespace
 When:	2.6.21
 Why:	The ACPI namespace is effectively the symbol list for
@@ -283,13 +306,6 @@ Who:	Len Brown <len.brown@intel.com>
 
 ---------------------------
 
-What:	JFFS (version 1)
-When:	2.6.21
-Why:	Unmaintained for years, superceded by JFFS2 for years.
-Who:	Jeff Garzik <jeff@garzik.org>
-
----------------------------
-
 What:   sk98lin network driver
 When:   July 2007
 Why:    In kernel tree version of driver is unmaintained. Sk98lin driver

trunk/Documentation/kernel-parameters.txt

@@ -48,7 +48,6 @@ parameter is applicable:
 	ISAPNP	ISA PnP code is enabled.
 	ISDN	Appropriate ISDN support is enabled.
 	JOY	Appropriate joystick support is enabled.
-	LIBATA  Libata driver is enabled
 	LP	Printer support is enabled.
 	LOOP	Loopback device support is enabled.
 	M68k	M68k architecture is enabled.
@@ -1039,10 +1038,6 @@ and is between 256 and 4096 characters. It is defined in the file
 			emulation library even if a 387 maths coprocessor
 			is present.
 
-	noacpi		[LIBATA] Disables use of ACPI in libata suspend/resume
-			when set.
-			Format: <int>
-
 	noaliencache	[MM, NUMA] Disables the allcoation of alien caches in
 			the slab allocator.  Saves per-node memory, but will
 			impact performance on real NUMA hardware.
@@ -1280,12 +1275,6 @@ and is between 256 and 4096 characters. It is defined in the file
 				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.
-		cbiosize=nn[KMG]	The fixed amount of bus space which is
-				reserved for the CardBus bridge's IO window.
-				The default value is 256 bytes.
-		cbmemsize=nn[KMG]	The fixed amount of bus space which is
-				reserved for the CardBus bridge's memory
-				window. The default value is 64 megabytes.
 
 	pcmv=		[HW,PCMCIA] BadgePAD 4
 

trunk/Documentation/pci.txt

@@ -205,8 +205,8 @@ Tips on when/where to use the above attributes:
 	  exclusively called by the probe() routine, can be marked __devinit.
 	  Ditto for remove() and __devexit.
 
-	o If mydriver_remove() is marked with __devexit(), then all address
-	  references to mydriver_remove must use __devexit_p(mydriver_remove)
+	o If mydriver_probe() is marked with __devinit(), then all address
+	  references to mydriver_probe must use __devexit_p(mydriver_probe)
 	  (in the struct pci_driver declaration for example).
 	  __devexit_p() will generate the function name _or_ NULL if the
 	  function will be discarded.  For an example, see drivers/net/tg3.c.

trunk/Documentation/powerpc/booting-without-of.txt

@@ -497,7 +497,7 @@ looks like in practice.
       |   |- device_type = "cpu"
       |   |- reg = <0>
       |   |- clock-frequency = <5f5e1000>
-      |   |- 64-bit
+      |   |- linux,boot-cpu
       |   |- linux,phandle = <2>
       |
       o memory@0
@@ -509,6 +509,7 @@ looks like in practice.
       o chosen
         |- name = "chosen"
         |- bootargs = "root=/dev/sda2"
+        |- linux,platform = <00000600>
         |- linux,phandle = <4>
 
 This tree is almost a minimal tree. It pretty much contains the
@@ -518,7 +519,7 @@ physical memory layout.  It also includes misc information passed
 through /chosen, like in this example, the platform type (mandatory)
 and the kernel command line arguments (optional).
 
-The /cpus/PowerPC,970@0/64-bit property is an example of a
+The /cpus/PowerPC,970@0/linux,boot-cpu property is an example of a
 property without a value. All other properties have a value. The
 significance of the #address-cells and #size-cells properties will be
 explained in chapter IV which defines precisely the required nodes and
@@ -732,7 +733,8 @@ address which can extend beyond that limit.
       that typically get driven by the same platform code in the
       kernel, you would use a different "model" property but put a
       value in "compatible". The kernel doesn't directly use that
-      value but it is generally useful.
+      value (see /chosen/linux,platform for how the kernel chooses a
+      platform type) but it is generally useful.
 
   The root node is also generally where you add additional properties
   specific to your board like the serial number if any, that sort of
@@ -776,6 +778,7 @@ address which can extend beyond that limit.
       bytes
     - d-cache-size : one cell, size of L1 data cache in bytes
     - i-cache-size : one cell, size of L1 instruction cache in bytes
+    - linux, boot-cpu : Should be defined if this cpu is the boot cpu.
 
   Recommended properties:
 
@@ -840,6 +843,11 @@ address which can extend beyond that limit.
   the prom_init() trampoline when booting with an OF client interface,
   but that you have to provide yourself when using the flattened format.
 
+  Required properties:
+
+    - linux,platform : This is your platform number as assigned by the
+      architecture maintainers
+
   Recommended properties:
 
     - bootargs : This zero-terminated string is passed as the kernel