diff --git a/[refs] b/[refs]
index 55c7d152c366..407953670240 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
---
-refs/heads/master: b137b9942a07843c64a934cfdb7d43155e507e13
+refs/heads/master: 64a32307b710c100beb101e9c78f8022f0e8ba61
diff --git a/trunk/Documentation/DMA-API-HOWTO.txt b/trunk/Documentation/DMA-API-HOWTO.txt
index 3c4e07123e59..d568bc235bc0 100644
--- a/trunk/Documentation/DMA-API-HOWTO.txt
+++ b/trunk/Documentation/DMA-API-HOWTO.txt
@@ -738,17 +738,17 @@ to "Closing".
CONFIG_NEED_SG_DMA_LENGTH if the architecture supports IOMMUs
(including software IOMMU).
-2) ARCH_KMALLOC_MINALIGN
+2) ARCH_DMA_MINALIGN
Architectures must ensure that kmalloc'ed buffer is
DMA-safe. Drivers and subsystems depend on it. If an architecture
isn't fully DMA-coherent (i.e. hardware doesn't ensure that data in
the CPU cache is identical to data in main memory),
- ARCH_KMALLOC_MINALIGN must be set so that the memory allocator
+ ARCH_DMA_MINALIGN must be set so that the memory allocator
makes sure that kmalloc'ed buffer doesn't share a cache line with
the others. See arch/arm/include/asm/cache.h as an example.
- Note that ARCH_KMALLOC_MINALIGN is about DMA memory alignment
+ Note that ARCH_DMA_MINALIGN is about DMA memory alignment
constraints. You don't need to worry about the architecture data
alignment constraints (e.g. the alignment constraints about 64-bit
objects).
diff --git a/trunk/Documentation/DocBook/device-drivers.tmpl b/trunk/Documentation/DocBook/device-drivers.tmpl
index ecd35e9d4410..feca0758391e 100644
--- a/trunk/Documentation/DocBook/device-drivers.tmpl
+++ b/trunk/Documentation/DocBook/device-drivers.tmpl
@@ -46,7 +46,6 @@
Atomic and pointer manipulation
!Iarch/x86/include/asm/atomic.h
-!Iarch/x86/include/asm/unaligned.h
Delaying, scheduling, and timer routines
diff --git a/trunk/Documentation/DocBook/kernel-api.tmpl b/trunk/Documentation/DocBook/kernel-api.tmpl
index a20c6f6fffc3..6899f471fb15 100644
--- a/trunk/Documentation/DocBook/kernel-api.tmpl
+++ b/trunk/Documentation/DocBook/kernel-api.tmpl
@@ -57,7 +57,6 @@
String Conversions
-!Ilib/vsprintf.c
!Elib/vsprintf.c
String Manipulation
diff --git a/trunk/Documentation/DocBook/kernel-locking.tmpl b/trunk/Documentation/DocBook/kernel-locking.tmpl
index 084f6ad7b7a0..a0d479d1e1dd 100644
--- a/trunk/Documentation/DocBook/kernel-locking.tmpl
+++ b/trunk/Documentation/DocBook/kernel-locking.tmpl
@@ -1922,9 +1922,12 @@ machines due to caching.
mutex_lock()
- There is a mutex_trylock() which can be
- used inside interrupt context, as it will not sleep.
+ There is a mutex_trylock() which does not
+ sleep. Still, it must not be used inside interrupt context since
+ its implementation is not safe for that.
mutex_unlock() will also never sleep.
+ It cannot be used in interrupt context either since a mutex
+ must be released by the same task that acquired it.
@@ -1958,6 +1961,12 @@ machines due to caching.
+
+ Mutex API reference
+!Iinclude/linux/mutex.h
+!Ekernel/mutex.c
+
+
Further reading
diff --git a/trunk/Documentation/DocBook/tracepoint.tmpl b/trunk/Documentation/DocBook/tracepoint.tmpl
index e8473eae2a20..b57a9ede3224 100644
--- a/trunk/Documentation/DocBook/tracepoint.tmpl
+++ b/trunk/Documentation/DocBook/tracepoint.tmpl
@@ -104,4 +104,9 @@
Block IO
!Iinclude/trace/events/block.h
+
+
+ Workqueue
+!Iinclude/trace/events/workqueue.h
+
diff --git a/trunk/Documentation/acpi/method-customizing.txt b/trunk/Documentation/acpi/method-customizing.txt
index e628cd23ca80..3e1d25aee3fb 100644
--- a/trunk/Documentation/acpi/method-customizing.txt
+++ b/trunk/Documentation/acpi/method-customizing.txt
@@ -19,6 +19,8 @@ Note: Only ACPI METHOD can be overridden, any other object types like
"Device", "OperationRegion", are not recognized.
Note: The same ACPI control method can be overridden for many times,
and it's always the latest one that used by Linux/kernel.
+Note: To get the ACPI debug object output (Store (AAAA, Debug)),
+ please run "echo 1 > /sys/module/acpi/parameters/aml_debug_output".
1. override an existing method
a) get the ACPI table via ACPI sysfs I/F. e.g. to get the DSDT,
diff --git a/trunk/Documentation/block/cfq-iosched.txt b/trunk/Documentation/block/cfq-iosched.txt
new file mode 100644
index 000000000000..e578feed6d81
--- /dev/null
+++ b/trunk/Documentation/block/cfq-iosched.txt
@@ -0,0 +1,45 @@
+CFQ ioscheduler tunables
+========================
+
+slice_idle
+----------
+This specifies how long CFQ should idle for next request on certain cfq queues
+(for sequential workloads) and service trees (for random workloads) before
+queue is expired and CFQ selects next queue to dispatch from.
+
+By default slice_idle is a non-zero value. That means by default we idle on
+queues/service trees. This can be very helpful on highly seeky media like
+single spindle SATA/SAS disks where we can cut down on overall number of
+seeks and see improved throughput.
+
+Setting slice_idle to 0 will remove all the idling on queues/service tree
+level and one should see an overall improved throughput on faster storage
+devices like multiple SATA/SAS disks in hardware RAID configuration. The down
+side is that isolation provided from WRITES also goes down and notion of
+IO priority becomes weaker.
+
+So depending on storage and workload, it might be useful to set slice_idle=0.
+In general I think for SATA/SAS disks and software RAID of SATA/SAS disks
+keeping slice_idle enabled should be useful. For any configurations where
+there are multiple spindles behind single LUN (Host based hardware RAID
+controller or for storage arrays), setting slice_idle=0 might end up in better
+throughput and acceptable latencies.
+
+CFQ IOPS Mode for group scheduling
+===================================
+Basic CFQ design is to provide priority based time slices. Higher priority
+process gets bigger time slice and lower priority process gets smaller time
+slice. Measuring time becomes harder if storage is fast and supports NCQ and
+it would be better to dispatch multiple requests from multiple cfq queues in
+request queue at a time. In such scenario, it is not possible to measure time
+consumed by single queue accurately.
+
+What is possible though is to measure number of requests dispatched from a
+single queue and also allow dispatch from multiple cfq queue at the same time.
+This effectively becomes the fairness in terms of IOPS (IO operations per
+second).
+
+If one sets slice_idle=0 and if storage supports NCQ, CFQ internally switches
+to IOPS mode and starts providing fairness in terms of number of requests
+dispatched. Note that this mode switching takes effect only for group
+scheduling. For non-cgroup users nothing should change.
diff --git a/trunk/Documentation/cgroups/blkio-controller.txt b/trunk/Documentation/cgroups/blkio-controller.txt
index 48e0b21b0059..6919d62591d9 100644
--- a/trunk/Documentation/cgroups/blkio-controller.txt
+++ b/trunk/Documentation/cgroups/blkio-controller.txt
@@ -217,6 +217,7 @@ Details of cgroup files
CFQ sysfs tunable
=================
/sys/block//queue/iosched/group_isolation
+-----------------------------------------------
If group_isolation=1, it provides stronger isolation between groups at the
expense of throughput. By default group_isolation is 0. In general that
@@ -243,6 +244,33 @@ By default one should run with group_isolation=0. If that is not sufficient
and one wants stronger isolation between groups, then set group_isolation=1
but this will come at cost of reduced throughput.
+/sys/block//queue/iosched/slice_idle
+------------------------------------------
+On a faster hardware CFQ can be slow, especially with sequential workload.
+This happens because CFQ idles on a single queue and single queue might not
+drive deeper request queue depths to keep the storage busy. In such scenarios
+one can try setting slice_idle=0 and that would switch CFQ to IOPS
+(IO operations per second) mode on NCQ supporting hardware.
+
+That means CFQ will not idle between cfq queues of a cfq group and hence be
+able to driver higher queue depth and achieve better throughput. That also
+means that cfq provides fairness among groups in terms of IOPS and not in
+terms of disk time.
+
+/sys/block//queue/iosched/group_idle
+------------------------------------------
+If one disables idling on individual cfq queues and cfq service trees by
+setting slice_idle=0, group_idle kicks in. That means CFQ will still idle
+on the group in an attempt to provide fairness among groups.
+
+By default group_idle is same as slice_idle and does not do anything if
+slice_idle is enabled.
+
+One can experience an overall throughput drop if you have created multiple
+groups and put applications in that group which are not driving enough
+IO to keep disk busy. In that case set group_idle=0, and CFQ will not idle
+on individual groups and throughput should improve.
+
What works
==========
- Currently only sync IO queues are support. All the buffered writes are
diff --git a/trunk/Documentation/gpio.txt b/trunk/Documentation/gpio.txt
index d96a6dba5748..9633da01ff46 100644
--- a/trunk/Documentation/gpio.txt
+++ b/trunk/Documentation/gpio.txt
@@ -109,17 +109,19 @@ use numbers 2000-2063 to identify GPIOs in a bank of I2C GPIO expanders.
If you want to initialize a structure with an invalid GPIO number, use
some negative number (perhaps "-EINVAL"); that will never be valid. To
-test if a number could reference a GPIO, you may use this predicate:
+test if such number from such a structure could reference a GPIO, you
+may use this predicate:
int gpio_is_valid(int number);
A number that's not valid will be rejected by calls which may request
or free GPIOs (see below). Other numbers may also be rejected; for
-example, a number might be valid but unused on a given board.
-
-Whether a platform supports multiple GPIO controllers is currently a
-platform-specific implementation issue.
+example, a number might be valid but temporarily unused on a given board.
+Whether a platform supports multiple GPIO controllers is a platform-specific
+implementation issue, as are whether that support can leave "holes" in the space
+of GPIO numbers, and whether new controllers can be added at runtime. Such issues
+can affect things including whether adjacent GPIO numbers are both valid.
Using GPIOs
-----------
@@ -480,12 +482,16 @@ To support this framework, a platform's Kconfig will "select" either
ARCH_REQUIRE_GPIOLIB or ARCH_WANT_OPTIONAL_GPIOLIB
and arrange that its includes and defines
three functions: gpio_get_value(), gpio_set_value(), and gpio_cansleep().
-They may also want to provide a custom value for ARCH_NR_GPIOS.
-ARCH_REQUIRE_GPIOLIB means that the gpio-lib code will always get compiled
+It may also provide a custom value for ARCH_NR_GPIOS, so that it better
+reflects the number of GPIOs in actual use on that platform, without
+wasting static table space. (It should count both built-in/SoC GPIOs and
+also ones on GPIO expanders.
+
+ARCH_REQUIRE_GPIOLIB means that the gpiolib code will always get compiled
into the kernel on that architecture.
-ARCH_WANT_OPTIONAL_GPIOLIB means the gpio-lib code defaults to off and the user
+ARCH_WANT_OPTIONAL_GPIOLIB means the gpiolib code defaults to off and the user
can enable it and build it into the kernel optionally.
If neither of these options are selected, the platform does not support
diff --git a/trunk/Documentation/hwmon/emc2103 b/trunk/Documentation/hwmon/emc2103
new file mode 100644
index 000000000000..a12b2c127140
--- /dev/null
+++ b/trunk/Documentation/hwmon/emc2103
@@ -0,0 +1,33 @@
+Kernel driver emc2103
+======================
+
+Supported chips:
+ * SMSC EMC2103
+ Addresses scanned: I2C 0x2e
+ Prefix: 'emc2103'
+ Datasheet: Not public
+
+Authors:
+ Steve Glendinning
+
+Description
+-----------
+
+The Standard Microsystems Corporation (SMSC) EMC2103 chips
+contain up to 4 temperature sensors and a single fan controller.
+
+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
+readings can be divided by a programmable divider (1, 2, 4 or 8) to give
+the readings more range or accuracy. Not all RPM values can accurately be
+represented, so some rounding is done. With a divider of 1, the lowest
+representable value is 480 RPM.
+
+This driver supports RPM based control, to use this a fan target
+should be written to fan1_target and pwm1_enable should be set to 3.
+
+The 2103-2 and 2103-4 variants have a third temperature sensor, which can
+be connected to two anti-parallel diodes. These values can be read
+as temp3 and temp4. If only one diode is attached to this channel, temp4
+will show as "fault". The module parameter "apd=0" can be used to suppress
+this 4th channel when anti-parallel diodes are not fitted.
diff --git a/trunk/Documentation/hwmon/f71882fg b/trunk/Documentation/hwmon/f71882fg
index 1a07fd674cd0..a7952c2bd959 100644
--- a/trunk/Documentation/hwmon/f71882fg
+++ b/trunk/Documentation/hwmon/f71882fg
@@ -2,10 +2,6 @@ Kernel driver f71882fg
======================
Supported chips:
- * Fintek F71808E
- Prefix: 'f71808fg'
- Addresses scanned: none, address read from Super I/O config space
- Datasheet: Not public
* Fintek F71858FG
Prefix: 'f71858fg'
Addresses scanned: none, address read from Super I/O config space
diff --git a/trunk/Documentation/hwmon/ltc4245 b/trunk/Documentation/hwmon/ltc4245
index 86b5880d8502..b478b0864965 100644
--- a/trunk/Documentation/hwmon/ltc4245
+++ b/trunk/Documentation/hwmon/ltc4245
@@ -72,9 +72,31 @@ in6_min_alarm 5v output undervoltage alarm
in7_min_alarm 3v output undervoltage alarm
in8_min_alarm Vee (-12v) output undervoltage alarm
-in9_input GPIO voltage data
+in9_input GPIO voltage data (see note 1)
+in10_input GPIO voltage data (see note 1)
+in11_input GPIO voltage data (see note 1)
power1_input 12v power usage (mW)
power2_input 5v power usage (mW)
power3_input 3v power usage (mW)
power4_input Vee (-12v) power usage (mW)
+
+
+Note 1
+------
+
+If you have NOT configured the driver to sample all GPIO pins as analog
+voltages, then the in10_input and in11_input sysfs attributes will not be
+created. The driver will sample the GPIO pin that is currently connected to the
+ADC as an analog voltage, and report the value in in9_input.
+
+If you have configured the driver to sample all GPIO pins as analog voltages,
+then they will be sampled in round-robin fashion. If userspace reads too
+slowly, -EAGAIN will be returned when you read the sysfs attribute containing
+the sensor reading.
+
+The LTC4245 chip can be configured to sample all GPIO pins with two methods:
+1) platform data -- see include/linux/i2c/ltc4245.h
+2) OF device tree -- add the "ltc4245,use-extra-gpios" property to each chip
+
+The default mode of operation is to sample a single GPIO pin.
diff --git a/trunk/Documentation/hwmon/pc87427 b/trunk/Documentation/hwmon/pc87427
index db5cc1227a83..8fdd08c9e48b 100644
--- a/trunk/Documentation/hwmon/pc87427
+++ b/trunk/Documentation/hwmon/pc87427
@@ -18,10 +18,11 @@ Description
The National Semiconductor Super I/O chip includes complete hardware
monitoring capabilities. It can monitor up to 18 voltages, 8 fans and
-6 temperature sensors. Only the fans are supported at the moment.
+6 temperature sensors. Only the fans and temperatures are supported at
+the moment, voltages aren't.
-This chip also has fan controlling features, which are not yet supported
-by this driver either.
+This chip also has fan controlling features (up to 4 PWM outputs),
+which are partly supported by this driver.
The driver assumes that no more than one chip is present, which seems
reasonable.
@@ -36,3 +37,23 @@ signal. Speeds down to 83 RPM can be measured.
An alarm is triggered if the rotation speed drops below a programmable
limit. Another alarm is triggered if the speed is too low to be measured
(including stalled or missing fan).
+
+
+Fan Speed Control
+-----------------
+
+Fan speed can be controlled by PWM outputs. There are 4 possible modes:
+always off, always on, manual and automatic. The latter isn't supported
+by the driver: you can only return to that mode if it was the original
+setting, and the configuration interface is missing.
+
+
+Temperature Monitoring
+----------------------
+
+The PC87427 relies on external sensors (following the SensorPath
+standard), so the resolution and range depend on the type of sensor
+connected. The integer part can be 8-bit or 9-bit, and can be signed or
+not. I couldn't find a way to figure out the external sensor data
+temperature format, so user-space adjustment (typically by a factor 2)
+may be required.
diff --git a/trunk/Documentation/hwmon/sysfs-interface b/trunk/Documentation/hwmon/sysfs-interface
index d4e2917c6f18..48ceabedf55d 100644
--- a/trunk/Documentation/hwmon/sysfs-interface
+++ b/trunk/Documentation/hwmon/sysfs-interface
@@ -91,12 +91,11 @@ name The chip name.
I2C devices get this attribute created automatically.
RO
-update_rate The rate at which the chip will update readings.
+update_interval The interval at which the chip will update readings.
Unit: millisecond
RW
- Some devices have a variable update rate. This attribute
- can be used to change the update rate to the desired
- frequency.
+ Some devices have a variable update rate or interval.
+ This attribute can be used to change it to the desired value.
************
@@ -107,10 +106,24 @@ in[0-*]_min Voltage min value.
Unit: millivolt
RW
+in[0-*]_lcrit Voltage critical min value.
+ Unit: millivolt
+ RW
+ If voltage drops to or below this limit, the system may
+ take drastic action such as power down or reset. At the very
+ least, it should report a fault.
+
in[0-*]_max Voltage max value.
Unit: millivolt
RW
+in[0-*]_crit Voltage critical max value.
+ Unit: millivolt
+ RW
+ If voltage reaches or exceeds this limit, the system may
+ take drastic action such as power down or reset. At the very
+ least, it should report a fault.
+
in[0-*]_input Voltage input value.
Unit: millivolt
RO
@@ -284,7 +297,7 @@ temp[1-*]_input Temperature input value.
Unit: millidegree Celsius
RO
-temp[1-*]_crit Temperature critical value, typically greater than
+temp[1-*]_crit Temperature critical max value, typically greater than
corresponding temp_max values.
Unit: millidegree Celsius
RW
@@ -296,6 +309,11 @@ temp[1-*]_crit_hyst
from the critical value.
RW
+temp[1-*]_lcrit Temperature critical min value, typically lower than
+ corresponding temp_min values.
+ Unit: millidegree Celsius
+ RW
+
temp[1-*]_offset
Temperature offset which is added to the temperature reading
by the chip.
@@ -344,9 +362,6 @@ Also see the Alarms section for status flags associated with temperatures.
* Currents *
************
-Note that no known chip provides current measurements as of writing,
-so this part is theoretical, so to say.
-
curr[1-*]_max Current max value
Unit: milliampere
RW
@@ -471,6 +486,7 @@ limit-related alarms, not both. The driver should just reflect the hardware
implementation.
in[0-*]_alarm
+curr[1-*]_alarm
fan[1-*]_alarm
temp[1-*]_alarm
Channel alarm
@@ -482,6 +498,8 @@ OR
in[0-*]_min_alarm
in[0-*]_max_alarm
+curr[1-*]_min_alarm
+curr[1-*]_max_alarm
fan[1-*]_min_alarm
fan[1-*]_max_alarm
temp[1-*]_min_alarm
@@ -497,7 +515,6 @@ to notify open diodes, unconnected fans etc. where the hardware
supports it. When this boolean has value 1, the measurement for that
channel should not be trusted.
-in[0-*]_fault
fan[1-*]_fault
temp[1-*]_fault
Input fault condition
@@ -513,6 +530,7 @@ beep_enable Master beep enable
RW
in[0-*]_beep
+curr[1-*]_beep
fan[1-*]_beep
temp[1-*]_beep
Channel beep
diff --git a/trunk/Documentation/hwmon/w83627ehf b/trunk/Documentation/hwmon/w83627ehf
index b7e42ec4b26b..13d556112fc0 100644
--- a/trunk/Documentation/hwmon/w83627ehf
+++ b/trunk/Documentation/hwmon/w83627ehf
@@ -20,6 +20,10 @@ Supported chips:
Prefix: 'w83667hg'
Addresses scanned: ISA address retrieved from Super I/O registers
Datasheet: not available
+ * Winbond W83667HG-B
+ Prefix: 'w83667hg'
+ Addresses scanned: ISA address retrieved from Super I/O registers
+ Datasheet: Available from Nuvoton upon request
Authors:
Jean Delvare
@@ -32,8 +36,8 @@ Description
-----------
This driver implements support for the Winbond W83627EHF, W83627EHG,
-W83627DHG, W83627DHG-P and W83667HG super I/O chips. We will refer to them
-collectively as Winbond chips.
+W83627DHG, W83627DHG-P, W83667HG and W83667HG-B super I/O chips.
+We will refer to them collectively as Winbond chips.
The chips implement three temperature sensors, five fan rotation
speed sensors, ten analog voltage sensors (only nine for the 627DHG), one
@@ -68,14 +72,15 @@ follows:
temp1 -> pwm1
temp2 -> pwm2
temp3 -> pwm3
-prog -> pwm4 (not on 667HG; the programmable setting is not supported by
- the driver)
+prog -> pwm4 (not on 667HG and 667HG-B; the programmable setting is not
+ supported by the driver)
/sys files
----------
name - this is a standard hwmon device entry. For the W83627EHF and W83627EHG,
- it is set to "w83627ehf" and for the W83627DHG it is set to "w83627dhg"
+ it is set to "w83627ehf", for the W83627DHG it is set to "w83627dhg",
+ and for the W83667HG it is set to "w83667hg".
pwm[1-4] - this file stores PWM duty cycle or DC value (fan speed) in range:
0 (stop) to 255 (full)
diff --git a/trunk/Documentation/kbuild/makefiles.txt b/trunk/Documentation/kbuild/makefiles.txt
index c375313cb128..c787ae512120 100644
--- a/trunk/Documentation/kbuild/makefiles.txt
+++ b/trunk/Documentation/kbuild/makefiles.txt
@@ -45,7 +45,6 @@ This document describes the Linux kernel Makefiles.
--- 7.1 header-y
--- 7.2 objhdr-y
--- 7.3 destination-y
- --- 7.4 unifdef-y (deprecated)
=== 8 Kbuild Variables
=== 9 Makefile language
@@ -1245,11 +1244,6 @@ See subsequent chapter for the syntax of the Kbuild file.
will be located in the directory "include/linux" when exported.
- --- 7.4 unifdef-y (deprecated)
-
- unifdef-y is deprecated. A direct replacement is header-y.
-
-
=== 8 Kbuild Variables
The top Makefile exports the following variables:
diff --git a/trunk/Documentation/kernel-doc-nano-HOWTO.txt b/trunk/Documentation/kernel-doc-nano-HOWTO.txt
index 27a52b35d55b..3d8a97747f77 100644
--- a/trunk/Documentation/kernel-doc-nano-HOWTO.txt
+++ b/trunk/Documentation/kernel-doc-nano-HOWTO.txt
@@ -345,5 +345,10 @@ documentation, in , for the functions listed.
section titled from .
Spaces are allowed in ; do not quote the .
+!C is replaced by nothing, but makes the tools check that
+all DOC: sections and documented functions, symbols, etc. are used.
+This makes sense to use when you use !F/!P only and want to verify
+that all documentation is included.
+
Tim.
*/
diff --git a/trunk/Documentation/kernel-parameters.txt b/trunk/Documentation/kernel-parameters.txt
index 873b68090098..8dd7248508a9 100644
--- a/trunk/Documentation/kernel-parameters.txt
+++ b/trunk/Documentation/kernel-parameters.txt
@@ -88,8 +88,8 @@ parameter is applicable:
RAM RAM disk support is enabled.
S390 S390 architecture is enabled.
SCSI Appropriate SCSI support is enabled.
- A lot of drivers has their options described inside of
- Documentation/scsi/.
+ A lot of drivers have their options described inside
+ the Documentation/scsi/ sub-directory.
SECURITY Different security models are enabled.
SELINUX SELinux support is enabled.
APPARMOR AppArmor support is enabled.
@@ -284,27 +284,12 @@ and is between 256 and 4096 characters. It is defined in the file
add_efi_memmap [EFI; X86] Include EFI memory map in
kernel's map of available physical RAM.
- advansys= [HW,SCSI]
- See header of drivers/scsi/advansys.c.
-
agp= [AGP]
{ off | try_unsupported }
off: disable AGP support
try_unsupported: try to drive unsupported chipsets
(may crash computer or cause data corruption)
- aha152x= [HW,SCSI]
- See Documentation/scsi/aha152x.txt.
-
- aha1542= [HW,SCSI]
- Format: [,,[,]]
-
- aic7xxx= [HW,SCSI]
- See Documentation/scsi/aic7xxx.txt.
-
- aic79xx= [HW,SCSI]
- See Documentation/scsi/aic79xx.txt.
-
ALSA [HW,ALSA]
See Documentation/sound/alsa/alsa-parameters.txt
@@ -368,8 +353,6 @@ and is between 256 and 4096 characters. It is defined in the file
atarimouse= [HW,MOUSE] Atari Mouse
- atascsi= [HW,SCSI] Atari SCSI
-
atkbd.extra= [HW] Enable extra LEDs and keys on IBM RapidAccess,
EzKey and similar keyboards
@@ -419,10 +402,6 @@ and is between 256 and 4096 characters. It is defined in the file
bttv.pll= See Documentation/video4linux/bttv/Insmod-options
bttv.tuner= and Documentation/video4linux/bttv/CARDLIST
- BusLogic= [HW,SCSI]
- See drivers/scsi/BusLogic.c, comment before function
- BusLogic_ParseDriverOptions().
-
c101= [NET] Moxa C101 synchronous serial card
cachesize= [BUGS=X86-32] Override level 2 CPU cache size detection.
@@ -671,8 +650,6 @@ and is between 256 and 4096 characters. It is defined in the file
dscc4.setup= [NET]
- dtc3181e= [HW,SCSI]
-
dynamic_printk Enables pr_debug()/dev_dbg() calls if
CONFIG_DYNAMIC_PRINTK_DEBUG has been enabled.
These can also be switched on/off via
@@ -713,8 +690,6 @@ and is between 256 and 4096 characters. It is defined in the file
This is desgined to be used in conjunction with
the boot argument: earlyprintk=vga
- eata= [HW,SCSI]
-
edd= [EDD]
Format: {"off" | "on" | "skip[mbr]"}
@@ -770,12 +745,6 @@ and is between 256 and 4096 characters. It is defined in the file
Format: ,,,
See also /Documentation/fault-injection/.
- fd_mcs= [HW,SCSI]
- See header of drivers/scsi/fd_mcs.c.
-
- fdomain= [HW,SCSI]
- See header of drivers/scsi/fdomain.c.
-
floppy= [HW]
See Documentation/blockdev/floppy.txt.
@@ -835,14 +804,9 @@ and is between 256 and 4096 characters. It is defined in the file
When zero, profiling data is discarded and associated
debugfs files are removed at module unload time.
- gdth= [HW,SCSI]
- See header of drivers/scsi/gdth.c.
-
gpt [EFI] Forces disk with valid GPT signature but
invalid Protective MBR to be treated as GPT.
- gvp11= [HW,SCSI]
-
hashdist= [KNL,NUMA] Large hashes allocated during boot
are distributed across NUMA nodes. Defaults on
for 64bit NUMA, off otherwise.
@@ -931,9 +895,6 @@ and is between 256 and 4096 characters. It is defined in the file
i8k.restricted [HW] Allow controlling fans only if SYS_ADMIN
capability is set.
- ibmmcascsi= [HW,MCA,SCSI] IBM MicroChannel SCSI adapter
- See Documentation/mca.txt.
-
icn= [HW,ISDN]
Format: [,[,[,]]]
@@ -983,9 +944,6 @@ and is between 256 and 4096 characters. It is defined in the file
programs exec'd, files mmap'd for exec, and all files
opened for read by uid=0.
- in2000= [HW,SCSI]
- See header of drivers/scsi/in2000.c.
-
init= [KNL]
Format:
Run specified binary instead of /sbin/init as init
@@ -1023,6 +981,12 @@ and is between 256 and 4096 characters. It is defined in the file
result in a hardware IOTLB flush operation as opposed
to batching them for performance.
+ intremap= [X86-64, Intel-IOMMU]
+ Format: { on (default) | off | nosid }
+ on enable Interrupt Remapping (default)
+ off disable Interrupt Remapping
+ nosid disable Source ID checking
+
inttest= [IA64]
iomem= Disable strict checking of access to MMIO memory
@@ -1063,9 +1027,6 @@ and is between 256 and 4096 characters. It is defined in the file
See comment before ip2_setup() in
drivers/char/ip2/ip2base.c.
- ips= [HW,SCSI] Adaptec / IBM ServeRAID controller
- See header of drivers/scsi/ips.c.
-
irqfixup [HW]
When an interrupt is not handled search all handlers
for it. Intended to get systems with badly broken
@@ -1341,9 +1302,6 @@ and is between 256 and 4096 characters. It is defined in the file
ltpc= [NET]
Format: ,,
- mac5380= [HW,SCSI] Format:
- ,,,,
-
machvec= [IA64] Force the use of a particular machine-vector
(machvec) in a generic kernel.
Example: machvec=hpzx1_swiotlb
@@ -1365,13 +1323,6 @@ and is between 256 and 4096 characters. It is defined in the file
be mounted
Format: <1-256>
- max_luns= [SCSI] Maximum number of LUNs to probe.
- Should be between 1 and 2^32-1.
-
- max_report_luns=
- [SCSI] Maximum number of LUNs received.
- Should be between 1 and 16384.
-
mcatest= [IA-64]
mce [X86-32] Machine Check Exception
@@ -1568,19 +1519,6 @@ and is between 256 and 4096 characters. It is defined in the file
n2= [NET] SDL Inc. RISCom/N2 synchronous serial card
- NCR_D700= [HW,SCSI]
- See header of drivers/scsi/NCR_D700.c.
-
- ncr5380= [HW,SCSI]
-
- ncr53c400= [HW,SCSI]
-
- ncr53c400a= [HW,SCSI]
-
- ncr53c406a= [HW,SCSI]
-
- ncr53c8xx= [HW,SCSI]
-
netdev= [NET] Network devices parameters
Format: ,,,,
Note that mem_start is often overloaded to mean
@@ -1749,6 +1687,7 @@ and is between 256 and 4096 characters. It is defined in the file
nointremap [X86-64, Intel-IOMMU] Do not enable interrupt
remapping.
+ [Deprecated - use intremap=off]
nointroute [IA-64]
@@ -1859,10 +1798,6 @@ and is between 256 and 4096 characters. It is defined in the file
OSS [HW,OSS]
See Documentation/sound/oss/oss-parameters.txt
- osst= [HW,SCSI] SCSI Tape Driver
- Format: ,
- See also Documentation/scsi/st.txt.
-
panic= [KNL] Kernel behaviour on panic
Format:
@@ -1895,9 +1830,6 @@ and is between 256 and 4096 characters. It is defined in the file
Currently this function knows 686a and 8231 chips.
Format: [spp|ps2|epp|ecp|ecpepp]
- pas16= [HW,SCSI]
- See header of drivers/scsi/pas16.c.
-
pause_on_oops=
Halt all CPUs after the first oops has been printed for
the specified number of seconds. This is to be used if
@@ -2042,15 +1974,18 @@ and is between 256 and 4096 characters. It is defined in the file
force Enable ASPM even on devices that claim not to support it.
WARNING: Forcing ASPM on may cause system lockups.
+ pcie_ports= [PCIE] PCIe ports handling:
+ auto Ask the BIOS whether or not to use native PCIe services
+ associated with PCIe ports (PME, hot-plug, AER). Use
+ them only if that is allowed by the BIOS.
+ native Use native PCIe services associated with PCIe ports
+ unconditionally.
+ compat Treat PCIe ports as PCI-to-PCI bridges, disable the PCIe
+ ports driver.
+
pcie_pme= [PCIE,PM] Native PCIe PME signaling options:
- Format: {auto|force}[,nomsi]
- auto Use native PCIe PME signaling if the BIOS allows the
- kernel to control PCIe config registers of root ports.
- force Use native PCIe PME signaling even if the BIOS refuses
- to allow the kernel to control the relevant PCIe config
- registers.
nomsi Do not use MSI for native PCIe PME signaling (this makes
- all PCIe root ports use INTx for everything).
+ all PCIe root ports use INTx for all services).
pcmv= [HW,PCMCIA] BadgePAD 4
@@ -2264,30 +2199,6 @@ and is between 256 and 4096 characters. It is defined in the file
sched_debug [KNL] Enables verbose scheduler debug messages.
- scsi_debug_*= [SCSI]
- See drivers/scsi/scsi_debug.c.
-
- scsi_default_dev_flags=
- [SCSI] SCSI default device flags
- Format:
-
- scsi_dev_flags= [SCSI] Black/white list entry for vendor and model
- Format: ::
- (flags are integer value)
-
- scsi_logging_level= [SCSI] a bit mask of logging levels
- See drivers/scsi/scsi_logging.h for bits. Also
- settable via sysctl at dev.scsi.logging_level
- (/proc/sys/dev/scsi/logging_level).
- There is also a nice 'scsi_logging_level' script in the
- S390-tools package, available for download at
- http://www-128.ibm.com/developerworks/linux/linux390/s390-tools-1.5.4.html
-
- scsi_mod.scan= [SCSI] sync (default) scans SCSI busses as they are
- discovered. async scans them in kernel threads,
- allowing boot to proceed. none ignores them, expecting
- user space to do the scan.
-
security= [SECURITY] Choose a security module to enable at boot.
If this boot parameter is not specified, only the first
security module asking for security registration will be
@@ -2321,9 +2232,6 @@ and is between 256 and 4096 characters. It is defined in the file
The parameter means the number of CPUs to show,
for example 1 means boot CPU only.
- sim710= [SCSI,HW]
- See header of drivers/scsi/sim710.c.
-
simeth= [IA-64]
simscsi=
@@ -2395,9 +2303,6 @@ and is between 256 and 4096 characters. It is defined in the file
spia_pedr=
spia_peddr=
- st= [HW,SCSI] SCSI tape parameters (buffers, etc.)
- See Documentation/scsi/st.txt.
-
stacktrace [FTRACE]
Enabled the stack tracer on boot up.
@@ -2455,18 +2360,12 @@ and is between 256 and 4096 characters. It is defined in the file
switches= [HW,M68k]
- sym53c416= [HW,SCSI]
- See header of drivers/scsi/sym53c416.c.
-
sysrq_always_enabled
[KNL]
Ignore sysrq setting - this boot parameter will
neutralize any effect of /proc/sys/kernel/sysrq.
Useful for debugging.
- t128= [HW,SCSI]
- See header of drivers/scsi/t128.c.
-
tdfx= [HW,DRM]
test_suspend= [SUSPEND]
@@ -2503,10 +2402,6 @@ and is between 256 and 4096 characters. It is defined in the file
: poll all this frequency
0: no polling (default)
- tmscsim= [HW,SCSI]
- See comment before function dc390_setup() in
- drivers/scsi/tmscsim.c.
-
topology= [S390]
Format: {off | on}
Specify if the kernel should make use of the cpu
@@ -2547,9 +2442,6 @@ and is between 256 and 4096 characters. It is defined in the file
,,,,,,,
See also Documentation/input/joystick-parport.txt
- u14-34f= [HW,SCSI] UltraStor 14F/34F SCSI host adapter
- See header of drivers/scsi/u14-34f.c.
-
uhash_entries= [KNL,NET]
Set number of hash buckets for UDP/UDP-Lite connections
@@ -2715,12 +2607,6 @@ and is between 256 and 4096 characters. It is defined in the file
overridden by individual drivers. 0 will hide
cursors, 1 will display them.
- wd33c93= [HW,SCSI]
- See header of drivers/scsi/wd33c93.c.
-
- wd7000= [HW,SCSI]
- See header of drivers/scsi/wd7000.c.
-
watchdog timers [HW,WDT] For information on watchdog timers,
see Documentation/watchdog/watchdog-parameters.txt
or other driver-specific files in the
@@ -2746,8 +2632,10 @@ and is between 256 and 4096 characters. It is defined in the file
aux-ide-disks -- unplug non-primary-master IDE devices
nics -- unplug network devices
all -- unplug all emulated devices (NICs and IDE disks)
- ignore -- continue loading the Xen platform PCI driver even
- if the version check failed
+ unnecessary -- unplugging emulated devices is
+ unnecessary even if the host did not respond to
+ the unplug protocol
+ never -- do not unplug even if version check succeeds
xirc2ps_cs= [NET,PCMCIA]
Format:
diff --git a/trunk/Documentation/laptops/thinkpad-acpi.txt b/trunk/Documentation/laptops/thinkpad-acpi.txt
index f6f80257addb..1565eefd6fd5 100644
--- a/trunk/Documentation/laptops/thinkpad-acpi.txt
+++ b/trunk/Documentation/laptops/thinkpad-acpi.txt
@@ -1024,6 +1024,10 @@ ThinkPad-specific interface. The driver will disable its native
backlight brightness control interface if it detects that the standard
ACPI interface is available in the ThinkPad.
+If you want to use the thinkpad-acpi backlight brightness control
+instead of the generic ACPI video backlight brightness control for some
+reason, you should use the acpi_backlight=vendor kernel parameter.
+
The brightness_enable module parameter can be used to control whether
the LCD brightness control feature will be enabled when available.
brightness_enable=0 forces it to be disabled. brightness_enable=1
diff --git a/trunk/Documentation/lguest/Makefile b/trunk/Documentation/lguest/Makefile
index 28c8cdfcafd8..bebac6b4f332 100644
--- a/trunk/Documentation/lguest/Makefile
+++ b/trunk/Documentation/lguest/Makefile
@@ -1,5 +1,6 @@
# This creates the demonstration utility "lguest" which runs a Linux guest.
-CFLAGS:=-m32 -Wall -Wmissing-declarations -Wmissing-prototypes -O3 -I../../include -I../../arch/x86/include -U_FORTIFY_SOURCE
+# Missing headers? Add "-I../../include -I../../arch/x86/include"
+CFLAGS:=-m32 -Wall -Wmissing-declarations -Wmissing-prototypes -O3 -U_FORTIFY_SOURCE
all: lguest
diff --git a/trunk/Documentation/lguest/lguest.c b/trunk/Documentation/lguest/lguest.c
index e9ce3c554514..8a6a8c6d4980 100644
--- a/trunk/Documentation/lguest/lguest.c
+++ b/trunk/Documentation/lguest/lguest.c
@@ -39,14 +39,14 @@
#include
#include
#include
-#include "linux/lguest_launcher.h"
-#include "linux/virtio_config.h"
-#include "linux/virtio_net.h"
-#include "linux/virtio_blk.h"
-#include "linux/virtio_console.h"
-#include "linux/virtio_rng.h"
-#include "linux/virtio_ring.h"
-#include "asm/bootparam.h"
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include "../../include/linux/lguest_launcher.h"
/*L:110
* We can ignore the 42 include files we need for this program, but I do want
* to draw attention to the use of kernel-style types.
@@ -1447,14 +1447,15 @@ static void add_to_bridge(int fd, const char *if_name, const char *br_name)
static void configure_device(int fd, const char *tapif, u32 ipaddr)
{
struct ifreq ifr;
- struct sockaddr_in *sin = (struct sockaddr_in *)&ifr.ifr_addr;
+ struct sockaddr_in sin;
memset(&ifr, 0, sizeof(ifr));
strcpy(ifr.ifr_name, tapif);
/* Don't read these incantations. Just cut & paste them like I did! */
- sin->sin_family = AF_INET;
- sin->sin_addr.s_addr = htonl(ipaddr);
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = htonl(ipaddr);
+ memcpy(&ifr.ifr_addr, &sin, sizeof(sin));
if (ioctl(fd, SIOCSIFADDR, &ifr) != 0)
err(1, "Setting %s interface address", tapif);
ifr.ifr_flags = IFF_UP;
diff --git a/trunk/Documentation/mutex-design.txt b/trunk/Documentation/mutex-design.txt
index c91ccc0720fa..38c10fd7f411 100644
--- a/trunk/Documentation/mutex-design.txt
+++ b/trunk/Documentation/mutex-design.txt
@@ -9,7 +9,7 @@ firstly, there's nothing wrong with semaphores. But if the simpler
mutex semantics are sufficient for your code, then there are a couple
of advantages of mutexes:
- - 'struct mutex' is smaller on most architectures: .e.g on x86,
+ - 'struct mutex' is smaller on most architectures: E.g. on x86,
'struct semaphore' is 20 bytes, 'struct mutex' is 16 bytes.
A smaller structure size means less RAM footprint, and better
CPU-cache utilization.
@@ -136,3 +136,4 @@ the APIs of 'struct mutex' have been streamlined:
void mutex_lock_nested(struct mutex *lock, unsigned int subclass);
int mutex_lock_interruptible_nested(struct mutex *lock,
unsigned int subclass);
+ int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock);
diff --git a/trunk/Documentation/power/regulator/overview.txt b/trunk/Documentation/power/regulator/overview.txt
index 9363e056188a..8ed17587a74b 100644
--- a/trunk/Documentation/power/regulator/overview.txt
+++ b/trunk/Documentation/power/regulator/overview.txt
@@ -13,7 +13,7 @@ regulators (where voltage output is controllable) and current sinks (where
current limit is controllable).
(C) 2008 Wolfson Microelectronics PLC.
-Author: Liam Girdwood
+Author: Liam Girdwood
Nomenclature
diff --git a/trunk/Documentation/powerpc/booting-without-of.txt b/trunk/Documentation/powerpc/booting-without-of.txt
index 568fa08e82e5..302db5da49b3 100644
--- a/trunk/Documentation/powerpc/booting-without-of.txt
+++ b/trunk/Documentation/powerpc/booting-without-of.txt
@@ -49,40 +49,13 @@ Table of Contents
f) MDIO on GPIOs
g) SPI busses
- VII - Marvell Discovery mv64[345]6x System Controller chips
- 1) The /system-controller node
- 2) Child nodes of /system-controller
- a) Marvell Discovery MDIO bus
- b) Marvell Discovery ethernet controller
- c) Marvell Discovery PHY nodes
- d) Marvell Discovery SDMA nodes
- e) Marvell Discovery BRG nodes
- f) Marvell Discovery CUNIT nodes
- g) Marvell Discovery MPSCROUTING nodes
- h) Marvell Discovery MPSCINTR nodes
- i) Marvell Discovery MPSC nodes
- j) Marvell Discovery Watch Dog Timer nodes
- k) Marvell Discovery I2C nodes
- l) Marvell Discovery PIC (Programmable Interrupt Controller) nodes
- m) Marvell Discovery MPP (Multipurpose Pins) multiplexing nodes
- n) Marvell Discovery GPP (General Purpose Pins) nodes
- o) Marvell Discovery PCI host bridge node
- p) Marvell Discovery CPU Error nodes
- q) Marvell Discovery SRAM Controller nodes
- r) Marvell Discovery PCI Error Handler nodes
- s) Marvell Discovery Memory Controller nodes
-
- VIII - Specifying interrupt information for devices
+ VII - Specifying interrupt information for devices
1) interrupts property
2) interrupt-parent property
3) OpenPIC Interrupt Controllers
4) ISA Interrupt Controllers
- IX - Specifying GPIO information for devices
- 1) gpios property
- 2) gpio-controller nodes
-
- X - Specifying device power management information (sleep property)
+ VIII - Specifying device power management information (sleep property)
Appendix A - Sample SOC node for MPC8540
diff --git a/trunk/Documentation/powerpc/hvcs.txt b/trunk/Documentation/powerpc/hvcs.txt
index f93462c5db25..6d8be3468d7d 100644
--- a/trunk/Documentation/powerpc/hvcs.txt
+++ b/trunk/Documentation/powerpc/hvcs.txt
@@ -560,7 +560,7 @@ The proper channel for reporting bugs is either through the Linux OS
distribution company that provided your OS or by posting issues to the
PowerPC development mailing list at:
-linuxppc-dev@ozlabs.org
+linuxppc-dev@lists.ozlabs.org
This request is to provide a documented and searchable public exchange
of the problems and solutions surrounding this driver for the benefit of
diff --git a/trunk/Documentation/scsi/scsi-parameters.txt b/trunk/Documentation/scsi/scsi-parameters.txt
new file mode 100644
index 000000000000..21e5798526ee
--- /dev/null
+++ b/trunk/Documentation/scsi/scsi-parameters.txt
@@ -0,0 +1,139 @@
+ SCSI Kernel Parameters
+ ~~~~~~~~~~~~~~~~~~~~~~
+
+See Documentation/kernel-parameters.txt for general information on
+specifying module parameters.
+
+This document may not be entirely up to date and comprehensive. The command
+"modinfo -p ${modulename}" shows a current list of all parameters of a loadable
+module. Loadable modules, after being loaded into the running kernel, also
+reveal their parameters in /sys/module/${modulename}/parameters/. Some of these
+parameters may be changed at runtime by the command
+"echo -n ${value} > /sys/module/${modulename}/parameters/${parm}".
+
+
+ advansys= [HW,SCSI]
+ See header of drivers/scsi/advansys.c.
+
+ aha152x= [HW,SCSI]
+ See Documentation/scsi/aha152x.txt.
+
+ aha1542= [HW,SCSI]
+ Format: [,,[,]]
+
+ aic7xxx= [HW,SCSI]
+ See Documentation/scsi/aic7xxx.txt.
+
+ aic79xx= [HW,SCSI]
+ See Documentation/scsi/aic79xx.txt.
+
+ atascsi= [HW,SCSI] Atari SCSI
+
+ BusLogic= [HW,SCSI]
+ See drivers/scsi/BusLogic.c, comment before function
+ BusLogic_ParseDriverOptions().
+
+ dtc3181e= [HW,SCSI]
+
+ eata= [HW,SCSI]
+
+ fd_mcs= [HW,SCSI]
+ See header of drivers/scsi/fd_mcs.c.
+
+ fdomain= [HW,SCSI]
+ See header of drivers/scsi/fdomain.c.
+
+ gdth= [HW,SCSI]
+ See header of drivers/scsi/gdth.c.
+
+ gvp11= [HW,SCSI]
+
+ ibmmcascsi= [HW,MCA,SCSI] IBM MicroChannel SCSI adapter
+ See Documentation/mca.txt.
+
+ in2000= [HW,SCSI]
+ See header of drivers/scsi/in2000.c.
+
+ ips= [HW,SCSI] Adaptec / IBM ServeRAID controller
+ See header of drivers/scsi/ips.c.
+
+ mac5380= [HW,SCSI] Format:
+ ,,,,
+
+ max_luns= [SCSI] Maximum number of LUNs to probe.
+ Should be between 1 and 2^32-1.
+
+ max_report_luns=
+ [SCSI] Maximum number of LUNs received.
+ Should be between 1 and 16384.
+
+ NCR_D700= [HW,SCSI]
+ See header of drivers/scsi/NCR_D700.c.
+
+ ncr5380= [HW,SCSI]
+
+ ncr53c400= [HW,SCSI]
+
+ ncr53c400a= [HW,SCSI]
+
+ ncr53c406a= [HW,SCSI]
+
+ ncr53c8xx= [HW,SCSI]
+
+ nodisconnect [HW,SCSI,M68K] Disables SCSI disconnects.
+
+ osst= [HW,SCSI] SCSI Tape Driver
+ Format: ,
+ See also Documentation/scsi/st.txt.
+
+ pas16= [HW,SCSI]
+ See header of drivers/scsi/pas16.c.
+
+ scsi_debug_*= [SCSI]
+ See drivers/scsi/scsi_debug.c.
+
+ scsi_default_dev_flags=
+ [SCSI] SCSI default device flags
+ Format:
+
+ scsi_dev_flags= [SCSI] Black/white list entry for vendor and model
+ Format: ::
+ (flags are integer value)
+
+ scsi_logging_level= [SCSI] a bit mask of logging levels
+ See drivers/scsi/scsi_logging.h for bits. Also
+ settable via sysctl at dev.scsi.logging_level
+ (/proc/sys/dev/scsi/logging_level).
+ There is also a nice 'scsi_logging_level' script in the
+ S390-tools package, available for download at
+ http://www-128.ibm.com/developerworks/linux/linux390/s390-tools-1.5.4.html
+
+ scsi_mod.scan= [SCSI] sync (default) scans SCSI busses as they are
+ discovered. async scans them in kernel threads,
+ allowing boot to proceed. none ignores them, expecting
+ user space to do the scan.
+
+ sim710= [SCSI,HW]
+ See header of drivers/scsi/sim710.c.
+
+ st= [HW,SCSI] SCSI tape parameters (buffers, etc.)
+ See Documentation/scsi/st.txt.
+
+ sym53c416= [HW,SCSI]
+ See header of drivers/scsi/sym53c416.c.
+
+ t128= [HW,SCSI]
+ See header of drivers/scsi/t128.c.
+
+ tmscsim= [HW,SCSI]
+ See comment before function dc390_setup() in
+ drivers/scsi/tmscsim.c.
+
+ u14-34f= [HW,SCSI] UltraStor 14F/34F SCSI host adapter
+ See header of drivers/scsi/u14-34f.c.
+
+ wd33c93= [HW,SCSI]
+ See header of drivers/scsi/wd33c93.c.
+
+ wd7000= [HW,SCSI]
+ See header of drivers/scsi/wd7000.c.
diff --git a/trunk/Documentation/sound/alsa/HD-Audio-Models.txt b/trunk/Documentation/sound/alsa/HD-Audio-Models.txt
index ce46fa1e643e..37c6aad5e590 100644
--- a/trunk/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/trunk/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -296,6 +296,7 @@ Conexant 5051
Conexant 5066
=============
laptop Basic Laptop config (default)
+ hp-laptop HP laptops, e g G60
dell-laptop Dell laptops
dell-vostro Dell Vostro
olpc-xo-1_5 OLPC XO 1.5
diff --git a/trunk/Documentation/workqueue.txt b/trunk/Documentation/workqueue.txt
new file mode 100644
index 000000000000..e4498a2872c3
--- /dev/null
+++ b/trunk/Documentation/workqueue.txt
@@ -0,0 +1,380 @@
+
+Concurrency Managed Workqueue (cmwq)
+
+September, 2010 Tejun Heo
+ Florian Mickler
+
+CONTENTS
+
+1. Introduction
+2. Why cmwq?
+3. The Design
+4. Application Programming Interface (API)
+5. Example Execution Scenarios
+6. Guidelines
+
+
+1. Introduction
+
+There are many cases where an asynchronous process execution context
+is needed and the workqueue (wq) API is the most commonly used
+mechanism for such cases.
+
+When such an asynchronous execution context is needed, a work item
+describing which function to execute is put on a queue. An
+independent thread serves as the asynchronous execution context. The
+queue is called workqueue and the thread is called worker.
+
+While there are work items on the workqueue the worker executes the
+functions associated with the work items one after the other. When
+there is no work item left on the workqueue the worker becomes idle.
+When a new work item gets queued, the worker begins executing again.
+
+
+2. Why cmwq?
+
+In the original wq implementation, a multi threaded (MT) wq had one
+worker thread per CPU and a single threaded (ST) wq had one worker
+thread system-wide. A single MT wq needed to keep around the same
+number of workers as the number of CPUs. The kernel grew a lot of MT
+wq users over the years and with the number of CPU cores continuously
+rising, some systems saturated the default 32k PID space just booting
+up.
+
+Although MT wq wasted a lot of resource, the level of concurrency
+provided was unsatisfactory. The limitation was common to both ST and
+MT wq albeit less severe on MT. Each wq maintained its own separate
+worker pool. A MT wq could provide only one execution context per CPU
+while a ST wq one for the whole system. Work items had to compete for
+those very limited execution contexts leading to various problems
+including proneness to deadlocks around the single execution context.
+
+The tension between the provided level of concurrency and resource
+usage also forced its users to make unnecessary tradeoffs like libata
+choosing to use ST wq for polling PIOs and accepting an unnecessary
+limitation that no two polling PIOs can progress at the same time. As
+MT wq don't provide much better concurrency, users which require
+higher level of concurrency, like async or fscache, had to implement
+their own thread pool.
+
+Concurrency Managed Workqueue (cmwq) is a reimplementation of wq with
+focus on the following goals.
+
+* Maintain compatibility with the original workqueue API.
+
+* Use per-CPU unified worker pools shared by all wq to provide
+ flexible level of concurrency on demand without wasting a lot of
+ resource.
+
+* Automatically regulate worker pool and level of concurrency so that
+ the API users don't need to worry about such details.
+
+
+3. The Design
+
+In order to ease the asynchronous execution of functions a new
+abstraction, the work item, is introduced.
+
+A work item is a simple struct that holds a pointer to the function
+that is to be executed asynchronously. Whenever a driver or subsystem
+wants a function to be executed asynchronously it has to set up a work
+item pointing to that function and queue that work item on a
+workqueue.
+
+Special purpose threads, called worker threads, execute the functions
+off of the queue, one after the other. If no work is queued, the
+worker threads become idle. These worker threads are managed in so
+called thread-pools.
+
+The cmwq design differentiates between the user-facing workqueues that
+subsystems and drivers queue work items on and the backend mechanism
+which manages thread-pool and processes the queued work items.
+
+The backend is called gcwq. There is one gcwq for each possible CPU
+and one gcwq to serve work items queued on unbound workqueues.
+
+Subsystems and drivers can create and queue work items through special
+workqueue API functions as they see fit. They can influence some
+aspects of the way the work items are executed by setting flags on the
+workqueue they are putting the work item on. These flags include
+things like CPU locality, reentrancy, concurrency limits and more. To
+get a detailed overview refer to the API description of
+alloc_workqueue() below.
+
+When a work item is queued to a workqueue, the target gcwq is
+determined according to the queue parameters and workqueue attributes
+and appended on the shared worklist of the gcwq. For example, unless
+specifically overridden, a work item of a bound workqueue will be
+queued on the worklist of exactly that gcwq that is associated to the
+CPU the issuer is running on.
+
+For any worker pool implementation, managing the concurrency level
+(how many execution contexts are active) is an important issue. cmwq
+tries to keep the concurrency at a minimal but sufficient level.
+Minimal to save resources and sufficient in that the system is used at
+its full capacity.
+
+Each gcwq bound to an actual CPU implements concurrency management by
+hooking into the scheduler. The gcwq is notified whenever an active
+worker wakes up or sleeps and keeps track of the number of the
+currently runnable workers. Generally, work items are not expected to
+hog a CPU and consume many cycles. That means maintaining just enough
+concurrency to prevent work processing from stalling should be
+optimal. As long as there are one or more runnable workers on the
+CPU, the gcwq doesn't start execution of a new work, but, when the
+last running worker goes to sleep, it immediately schedules a new
+worker so that the CPU doesn't sit idle while there are pending work
+items. This allows using a minimal number of workers without losing
+execution bandwidth.
+
+Keeping idle workers around doesn't cost other than the memory space
+for kthreads, so cmwq holds onto idle ones for a while before killing
+them.
+
+For an unbound wq, the above concurrency management doesn't apply and
+the gcwq for the pseudo unbound CPU tries to start executing all work
+items as soon as possible. The responsibility of regulating
+concurrency level is on the users. There is also a flag to mark a
+bound wq to ignore the concurrency management. Please refer to the
+API section for details.
+
+Forward progress guarantee relies on that workers can be created when
+more execution contexts are necessary, which in turn is guaranteed
+through the use of rescue workers. All work items which might be used
+on code paths that handle memory reclaim are required to be queued on
+wq's that have a rescue-worker reserved for execution under memory
+pressure. Else it is possible that the thread-pool deadlocks waiting
+for execution contexts to free up.
+
+
+4. Application Programming Interface (API)
+
+alloc_workqueue() allocates a wq. The original create_*workqueue()
+functions are deprecated and scheduled for removal. alloc_workqueue()
+takes three arguments - @name, @flags and @max_active. @name is the
+name of the wq and also used as the name of the rescuer thread if
+there is one.
+
+A wq no longer manages execution resources but serves as a domain for
+forward progress guarantee, flush and work item attributes. @flags
+and @max_active control how work items are assigned execution
+resources, scheduled and executed.
+
+@flags:
+
+ WQ_NON_REENTRANT
+
+ By default, a wq guarantees non-reentrance only on the same
+ CPU. A work item may not be executed concurrently on the same
+ CPU by multiple workers but is allowed to be executed
+ concurrently on multiple CPUs. This flag makes sure
+ non-reentrance is enforced across all CPUs. Work items queued
+ to a non-reentrant wq are guaranteed to be executed by at most
+ one worker system-wide at any given time.
+
+ WQ_UNBOUND
+
+ Work items queued to an unbound wq are served by a special
+ gcwq which hosts workers which are not bound to any specific
+ CPU. This makes the wq behave as a simple execution context
+ provider without concurrency management. The unbound gcwq
+ tries to start execution of work items as soon as possible.
+ Unbound wq sacrifices locality but is useful for the following
+ cases.
+
+ * Wide fluctuation in the concurrency level requirement is
+ expected and using bound wq may end up creating large number
+ of mostly unused workers across different CPUs as the issuer
+ hops through different CPUs.
+
+ * Long running CPU intensive workloads which can be better
+ managed by the system scheduler.
+
+ WQ_FREEZEABLE
+
+ A freezeable wq participates in the freeze phase of the system
+ suspend operations. Work items on the wq are drained and no
+ new work item starts execution until thawed.
+
+ WQ_RESCUER
+
+ All wq which might be used in the memory reclaim paths _MUST_
+ have this flag set. This reserves one worker exclusively for
+ the execution of this wq under memory pressure.
+
+ WQ_HIGHPRI
+
+ Work items of a highpri wq are queued at the head of the
+ worklist of the target gcwq and start execution regardless of
+ the current concurrency level. In other words, highpri work
+ items will always start execution as soon as execution
+ resource is available.
+
+ Ordering among highpri work items is preserved - a highpri
+ work item queued after another highpri work item will start
+ execution after the earlier highpri work item starts.
+
+ Although highpri work items are not held back by other
+ runnable work items, they still contribute to the concurrency
+ level. Highpri work items in runnable state will prevent
+ non-highpri work items from starting execution.
+
+ This flag is meaningless for unbound wq.
+
+ WQ_CPU_INTENSIVE
+
+ Work items of a CPU intensive wq do not contribute to the
+ concurrency level. In other words, runnable CPU intensive
+ work items will not prevent other work items from starting
+ execution. This is useful for bound work items which are
+ expected to hog CPU cycles so that their execution is
+ regulated by the system scheduler.
+
+ Although CPU intensive work items don't contribute to the
+ concurrency level, start of their executions is still
+ regulated by the concurrency management and runnable
+ non-CPU-intensive work items can delay execution of CPU
+ intensive work items.
+
+ This flag is meaningless for unbound wq.
+
+ WQ_HIGHPRI | WQ_CPU_INTENSIVE
+
+ This combination makes the wq avoid interaction with
+ concurrency management completely and behave as a simple
+ per-CPU execution context provider. Work items queued on a
+ highpri CPU-intensive wq start execution as soon as resources
+ are available and don't affect execution of other work items.
+
+@max_active:
+
+@max_active determines the maximum number of execution contexts per
+CPU which can be assigned to the work items of a wq. For example,
+with @max_active of 16, at most 16 work items of the wq can be
+executing at the same time per CPU.
+
+Currently, for a bound wq, the maximum limit for @max_active is 512
+and the default value used when 0 is specified is 256. For an unbound
+wq, the limit is higher of 512 and 4 * num_possible_cpus(). These
+values are chosen sufficiently high such that they are not the
+limiting factor while providing protection in runaway cases.
+
+The number of active work items of a wq is usually regulated by the
+users of the wq, more specifically, by how many work items the users
+may queue at the same time. Unless there is a specific need for
+throttling the number of active work items, specifying '0' is
+recommended.
+
+Some users depend on the strict execution ordering of ST wq. The
+combination of @max_active of 1 and WQ_UNBOUND is used to achieve this
+behavior. Work items on such wq are always queued to the unbound gcwq
+and only one work item can be active at any given time thus achieving
+the same ordering property as ST wq.
+
+
+5. Example Execution Scenarios
+
+The following example execution scenarios try to illustrate how cmwq
+behave under different configurations.
+
+ Work items w0, w1, w2 are queued to a bound wq q0 on the same CPU.
+ w0 burns CPU for 5ms then sleeps for 10ms then burns CPU for 5ms
+ again before finishing. w1 and w2 burn CPU for 5ms then sleep for
+ 10ms.
+
+Ignoring all other tasks, works and processing overhead, and assuming
+simple FIFO scheduling, the following is one highly simplified version
+of possible sequences of events with the original wq.
+
+ TIME IN MSECS EVENT
+ 0 w0 starts and burns CPU
+ 5 w0 sleeps
+ 15 w0 wakes up and burns CPU
+ 20 w0 finishes
+ 20 w1 starts and burns CPU
+ 25 w1 sleeps
+ 35 w1 wakes up and finishes
+ 35 w2 starts and burns CPU
+ 40 w2 sleeps
+ 50 w2 wakes up and finishes
+
+And with cmwq with @max_active >= 3,
+
+ TIME IN MSECS EVENT
+ 0 w0 starts and burns CPU
+ 5 w0 sleeps
+ 5 w1 starts and burns CPU
+ 10 w1 sleeps
+ 10 w2 starts and burns CPU
+ 15 w2 sleeps
+ 15 w0 wakes up and burns CPU
+ 20 w0 finishes
+ 20 w1 wakes up and finishes
+ 25 w2 wakes up and finishes
+
+If @max_active == 2,
+
+ TIME IN MSECS EVENT
+ 0 w0 starts and burns CPU
+ 5 w0 sleeps
+ 5 w1 starts and burns CPU
+ 10 w1 sleeps
+ 15 w0 wakes up and burns CPU
+ 20 w0 finishes
+ 20 w1 wakes up and finishes
+ 20 w2 starts and burns CPU
+ 25 w2 sleeps
+ 35 w2 wakes up and finishes
+
+Now, let's assume w1 and w2 are queued to a different wq q1 which has
+WQ_HIGHPRI set,
+
+ TIME IN MSECS EVENT
+ 0 w1 and w2 start and burn CPU
+ 5 w1 sleeps
+ 10 w2 sleeps
+ 10 w0 starts and burns CPU
+ 15 w0 sleeps
+ 15 w1 wakes up and finishes
+ 20 w2 wakes up and finishes
+ 25 w0 wakes up and burns CPU
+ 30 w0 finishes
+
+If q1 has WQ_CPU_INTENSIVE set,
+
+ TIME IN MSECS EVENT
+ 0 w0 starts and burns CPU
+ 5 w0 sleeps
+ 5 w1 and w2 start and burn CPU
+ 10 w1 sleeps
+ 15 w2 sleeps
+ 15 w0 wakes up and burns CPU
+ 20 w0 finishes
+ 20 w1 wakes up and finishes
+ 25 w2 wakes up and finishes
+
+
+6. Guidelines
+
+* Do not forget to use WQ_RESCUER if a wq may process work items which
+ are used during memory reclaim. Each wq with WQ_RESCUER set has one
+ rescuer thread reserved for it. If there is dependency among
+ multiple work items used during memory reclaim, they should be
+ queued to separate wq each with WQ_RESCUER.
+
+* Unless strict ordering is required, there is no need to use ST wq.
+
+* Unless there is a specific need, using 0 for @max_active is
+ recommended. In most use cases, concurrency level usually stays
+ well under the default limit.
+
+* A wq serves as a domain for forward progress guarantee (WQ_RESCUER),
+ flush and work item attributes. Work items which are not involved
+ in memory reclaim and don't need to be flushed as a part of a group
+ of work items, and don't require any special attribute, can use one
+ of the system wq. There is no difference in execution
+ characteristics between using a dedicated wq and a system wq.
+
+* Unless work items are expected to consume a huge amount of CPU
+ cycles, using a bound wq is usually beneficial due to the increased
+ level of locality in wq operations and work item execution.
diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
index 39d8c5ce9913..ceba39bc1b49 100644
--- a/trunk/MAINTAINERS
+++ b/trunk/MAINTAINERS
@@ -454,9 +454,20 @@ L: linux-rdma@vger.kernel.org
S: Maintained
F: drivers/infiniband/hw/amso1100/
+ANALOG DEVICES INC ASOC DRIVERS
+L: uclinux-dist-devel@blackfin.uclinux.org
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+W: http://blackfin.uclinux.org/
+S: Supported
+F: sound/soc/blackfin/*
+F: sound/soc/codecs/ad1*
+F: sound/soc/codecs/adau*
+F: sound/soc/codecs/adav*
+F: sound/soc/codecs/ssm*
+
AOA (Apple Onboard Audio) ALSA DRIVER
M: Johannes Berg
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Maintained
F: sound/aoa/
@@ -1124,7 +1135,7 @@ ATLX ETHERNET DRIVERS
M: Jay Cliburn
M: Chris Snook
M: Jie Yang
-L: atl1-devel@lists.sourceforge.net
+L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/atl1
W: http://atl1.sourceforge.net
S: Maintained
@@ -1209,7 +1220,7 @@ F: drivers/auxdisplay/
F: include/linux/cfag12864b.h
AVR32 ARCHITECTURE
-M: Haavard Skinnemoen
+M: Hans-Christian Egtvedt
W: http://www.atmel.com/products/AVR32/
W: http://avr32linux.org/
W: http://avrfreaks.net/
@@ -1217,7 +1228,7 @@ S: Supported
F: arch/avr32/
AVR32/AT32AP MACHINE SUPPORT
-M: Haavard Skinnemoen
+M: Hans-Christian Egtvedt
S: Supported
F: arch/avr32/mach-at32ap/
@@ -1434,6 +1445,16 @@ S: Maintained
F: Documentation/video4linux/cafe_ccic
F: drivers/media/video/cafe_ccic*
+CAIF NETWORK LAYER
+M: Sjur Braendeland
+L: netdev@vger.kernel.org
+S: Supported
+F: Documentation/networking/caif/
+F: drivers/net/caif/
+F: include/linux/caif/
+F: include/net/caif/
+F: net/caif/
+
CALGARY x86-64 IOMMU
M: Muli Ben-Yehuda
M: "Jon D. Mason"
@@ -1472,8 +1493,8 @@ F: include/linux/can/platform/
CELL BROADBAND ENGINE ARCHITECTURE
M: Arnd Bergmann
-L: linuxppc-dev@ozlabs.org
-L: cbe-oss-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
+L: cbe-oss-dev@lists.ozlabs.org
W: http://www.ibm.com/developerworks/power/cell/
S: Supported
F: arch/powerpc/include/asm/cell*.h
@@ -1665,8 +1686,7 @@ F: kernel/cgroup*
F: mm/*cgroup*
CORETEMP HARDWARE MONITORING DRIVER
-M: Rudolf Marek
-M: Huaxu Wan
+M: Fenghua Yu
L: lm-sensors@lm-sensors.org
S: Maintained
F: Documentation/hwmon/coretemp
@@ -2179,6 +2199,12 @@ W: http://acpi4asus.sf.net
S: Maintained
F: drivers/platform/x86/eeepc-laptop.c
+EFIFB FRAMEBUFFER DRIVER
+L: linux-fbdev@vger.kernel.org
+M: Peter Jones
+S: Maintained
+F: drivers/video/efifb.c
+
EFS FILESYSTEM
W: http://aeschi.ch.eu.org/efs/
S: Orphan
@@ -2191,6 +2217,12 @@ L: linux-rdma@vger.kernel.org
S: Supported
F: drivers/infiniband/hw/ehca/
+EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
+M: Breno Leitao
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/ehea/
+
EMBEDDED LINUX
M: Paul Gortmaker
M: Matt Mackall
@@ -2286,6 +2318,12 @@ S: Maintained
F: Documentation/hwmon/f71805f
F: drivers/hwmon/f71805f.c
+FANOTIFY
+M: Eric Paris
+S: Maintained
+F: fs/notify/fanotify/
+F: include/linux/fanotify.h
+
FARSYNC SYNCHRONOUS DRIVER
M: Kevin Curtis
W: http://www.farsite.co.uk/
@@ -2371,13 +2409,13 @@ F: include/linux/fb.h
FREESCALE DMA DRIVER
M: Li Yang
M: Zhang Wei
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: drivers/dma/fsldma.*
FREESCALE I2C CPM DRIVER
M: Jochen Friedrich
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
L: linux-i2c@vger.kernel.org
S: Maintained
F: drivers/i2c/busses/i2c-cpm.c
@@ -2393,7 +2431,7 @@ F: drivers/video/imxfb.c
FREESCALE SOC FS_ENET DRIVER
M: Pantelis Antoniou
M: Vitaly Bordug
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/fs_enet/
@@ -2401,7 +2439,7 @@ F: include/linux/fs_enet_pd.h
FREESCALE QUICC ENGINE LIBRARY
M: Timur Tabi
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Supported
F: arch/powerpc/sysdev/qe_lib/
F: arch/powerpc/include/asm/*qe.h
@@ -2409,27 +2447,27 @@ F: arch/powerpc/include/asm/*qe.h
FREESCALE USB PERIPHERAL DRIVERS
M: Li Yang
L: linux-usb@vger.kernel.org
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: drivers/usb/gadget/fsl*
FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
M: Li Yang
L: netdev@vger.kernel.org
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: drivers/net/ucc_geth*
FREESCALE QUICC ENGINE UCC UART DRIVER
M: Timur Tabi
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Supported
F: drivers/serial/ucc_uart.c
FREESCALE SOC SOUND DRIVERS
M: Timur Tabi
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Supported
F: sound/soc/fsl/fsl*
F: sound/soc/fsl/mpc8610_hpcd.c
@@ -2564,7 +2602,7 @@ F: mm/memory-failure.c
F: mm/hwpoison-inject.c
HYPERVISOR VIRTUAL CONSOLE DRIVER
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Odd Fixes
F: drivers/char/hvc_*
@@ -2625,9 +2663,14 @@ S: Maintained
F: drivers/media/video/gspca/
HARDWARE MONITORING
+M: Jean Delvare
+M: Guenter Roeck
L: lm-sensors@lm-sensors.org
W: http://www.lm-sensors.org/
-S: Orphan
+T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-hwmon/
+T: quilt kernel.org/pub/linux/kernel/people/groeck/linux-staging/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
+S: Maintained
F: Documentation/hwmon/
F: drivers/hwmon/
F: include/linux/hwmon*.h
@@ -2765,11 +2808,6 @@ S: Maintained
F: arch/x86/kernel/hpet.c
F: arch/x86/include/asm/hpet.h
-HPET: ACPI
-M: Bob Picco
-S: Maintained
-F: drivers/char/hpet.c
-
HPFS FILESYSTEM
M: Mikulas Patocka
W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
@@ -3382,7 +3420,7 @@ F: drivers/s390/kvm/
KEXEC
M: Eric Biederman
-W: http://ftp.kernel.org/pub/linux/kernel/people/horms/kexec-tools/
+W: http://kernel.org/pub/linux/utils/kernel/kexec/
L: kexec@lists.infradead.org
S: Maintained
F: include/linux/kexec.h
@@ -3476,9 +3514,9 @@ F: drivers/usb/misc/legousbtower.c
LGUEST
M: Rusty Russell
-L: lguest@ozlabs.org
+L: lguest@lists.ozlabs.org
W: http://lguest.ozlabs.org/
-S: Maintained
+S: Odd Fixes
F: Documentation/lguest/
F: arch/x86/lguest/
F: drivers/lguest/
@@ -3495,7 +3533,7 @@ LINUX FOR POWERPC (32-BIT AND 64-BIT)
M: Benjamin Herrenschmidt
M: Paul Mackerras
W: http://www.penguinppc.org/
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git
S: Supported
@@ -3505,14 +3543,14 @@ F: arch/powerpc/
LINUX FOR POWER MACINTOSH
M: Benjamin Herrenschmidt
W: http://www.penguinppc.org/
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/powermac/
F: drivers/macintosh/
LINUX FOR POWERPC EMBEDDED MPC5XXX
M: Grant Likely
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
F: arch/powerpc/platforms/512x/
@@ -3522,7 +3560,7 @@ LINUX FOR POWERPC EMBEDDED PPC4XX
M: Josh Boyer
M: Matt Porter
W: http://www.penguinppc.org/
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx.git
S: Maintained
F: arch/powerpc/platforms/40x/
@@ -3531,7 +3569,7 @@ F: arch/powerpc/platforms/44x/
LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
M: Grant Likely
W: http://wiki.secretlab.ca/index.php/Linux_on_Xilinx_Virtex
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
F: arch/powerpc/*/*virtex*
@@ -3541,20 +3579,20 @@ LINUX FOR POWERPC EMBEDDED PPC8XX
M: Vitaly Bordug
M: Marcelo Tosatti
W: http://www.penguinppc.org/
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/8xx/
LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
M: Kumar Gala
W: http://www.penguinppc.org/
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/83xx/
LINUX FOR POWERPC PA SEMI PWRFICIENT
M: Olof Johansson
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/pasemi/
F: drivers/*/*pasemi*
@@ -3869,10 +3907,8 @@ F: Documentation/serial/moxa-smartio
F: drivers/char/mxser.*
MSI LAPTOP SUPPORT
-M: Lennart Poettering
+M: Lee, Chun-Yi
L: platform-driver-x86@vger.kernel.org
-W: https://tango.0pointer.de/mailman/listinfo/s270-linux
-W: http://0pointer.de/lennart/tchibo.html
S: Maintained
F: drivers/platform/x86/msi-laptop.c
@@ -3907,13 +3943,12 @@ F: Documentation/sound/oss/MultiSound
F: sound/oss/msnd*
MULTITECH MULTIPORT CARD (ISICOM)
-M: Jiri Slaby
-S: Maintained
+S: Orphan
F: drivers/char/isicom.c
F: include/linux/isicom.h
MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
-M: Felipe Balbi
+M: Felipe Balbi
L: linux-usb@vger.kernel.org
T: git git://gitorious.org/usb/usb.git
S: Maintained
@@ -4211,7 +4246,7 @@ S: Maintained
F: drivers/char/hw_random/omap-rng.c
OMAP USB SUPPORT
-M: Felipe Balbi
+M: Felipe Balbi
M: David Brownell
L: linux-usb@vger.kernel.org
L: linux-omap@vger.kernel.org
@@ -4402,6 +4437,13 @@ M: Jim Cromie
S: Maintained
F: drivers/char/pc8736x_gpio.c
+PC87427 HARDWARE MONITORING DRIVER
+M: Jean Delvare
+L: lm-sensors@lm-sensors.org
+S: Maintained
+F: Documentation/hwmon/pc87427
+F: drivers/hwmon/pc87427.c
+
PCA9532 LED DRIVER
M: Riku Voipio
S: Maintained
@@ -4581,7 +4623,7 @@ F: include/linux/preempt.h
PRISM54 WIRELESS DRIVER
M: "Luis R. Rodriguez"
L: linux-wireless@vger.kernel.org
-W: http://prism54.org
+W: http://wireless.kernel.org/en/users/Drivers/p54
S: Obsolete
F: drivers/net/wireless/prism54/
@@ -4594,14 +4636,14 @@ F: drivers/ata/sata_promise.*
PS3 NETWORK SUPPORT
M: Geoff Levand
L: netdev@vger.kernel.org
-L: cbe-oss-dev@ozlabs.org
+L: cbe-oss-dev@lists.ozlabs.org
S: Maintained
F: drivers/net/ps3_gelic_net.*
PS3 PLATFORM SUPPORT
M: Geoff Levand
-L: linuxppc-dev@ozlabs.org
-L: cbe-oss-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
+L: cbe-oss-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/boot/ps3*
F: arch/powerpc/include/asm/lv1call.h
@@ -4615,7 +4657,7 @@ F: sound/ppc/snd_ps3*
PS3VRAM DRIVER
M: Jim Paris
-L: cbe-oss-dev@ozlabs.org
+L: cbe-oss-dev@lists.ozlabs.org
S: Maintained
F: drivers/block/ps3vram.c
@@ -4782,6 +4824,7 @@ RCUTORTURE MODULE
M: Josh Triplett
M: "Paul E. McKenney"
S: Supported
+T: git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu.git
F: Documentation/RCU/torture.txt
F: kernel/rcutorture.c
@@ -4806,6 +4849,7 @@ M: Dipankar Sarma
M: "Paul E. McKenney"
W: http://www.rdrop.com/users/paulmck/rclock/
S: Supported
+T: git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu.git
F: Documentation/RCU/
F: include/linux/rcu*
F: include/linux/srcu*
@@ -4813,12 +4857,10 @@ F: kernel/rcu*
F: kernel/srcu*
X: kernel/rcutorture.c
-REAL TIME CLOCK DRIVER
+REAL TIME CLOCK DRIVER (LEGACY)
M: Paul Gortmaker
S: Maintained
-F: Documentation/rtc.txt
-F: drivers/rtc/
-F: include/linux/rtc.h
+F: drivers/char/rtc.c
REAL TIME CLOCK (RTC) SUBSYSTEM
M: Alessandro Zummo
@@ -5061,7 +5103,7 @@ F: drivers/mmc/host/sdhci.*
SECURE DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF)
M: Anton Vorontsov
-L: linuxppc-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
L: linux-mmc@vger.kernel.org
S: Maintained
F: drivers/mmc/host/sdhci-of.*
@@ -5279,6 +5321,13 @@ S: Maintained
F: Documentation/hwmon/smm665
F: drivers/hwmon/smm665.c
+SMSC EMC2103 HARDWARE MONITOR DRIVER
+M: Steve Glendinning
+L: lm-sensors@lm-sensors.org
+S: Supported
+F: Documentation/hwmon/emc2103
+F: drivers/hwmon/emc2103.c
+
SMSC47B397 HARDWARE MONITOR DRIVER
M: "Mark M. Hoffman"
L: lm-sensors@lm-sensors.org
@@ -5471,8 +5520,8 @@ F: drivers/net/spider_net*
SPU FILE SYSTEM
M: Jeremy Kerr
-L: linuxppc-dev@ozlabs.org
-L: cbe-oss-dev@ozlabs.org
+L: linuxppc-dev@lists.ozlabs.org
+L: cbe-oss-dev@lists.ozlabs.org
W: http://www.ibm.com/developerworks/power/cell/
S: Supported
F: Documentation/filesystems/spufs.txt
@@ -6388,8 +6437,9 @@ S: Supported
F: drivers/input/touchscreen/*wm97*
F: include/linux/wm97xx.h
-WOLFSON MICROELECTRONICS PMIC DRIVERS
+WOLFSON MICROELECTRONICS DRIVERS
M: Mark Brown
+M: Ian Lartey
T: git git://opensource.wolfsonmicro.com/linux-2.6-audioplus
W: http://opensource.wolfsonmicro.com/node/8
S: Supported
@@ -6404,8 +6454,8 @@ F: drivers/watchdog/wm83*_wdt.c
F: include/linux/mfd/wm831x/
F: include/linux/mfd/wm8350/
F: include/linux/mfd/wm8400*
-F: sound/soc/codecs/wm8350.*
-F: sound/soc/codecs/wm8400.*
+F: include/sound/wm????.h
+F: sound/soc/codecs/wm*
X.25 NETWORK LAYER
M: Andrew Hendry
diff --git a/trunk/Makefile b/trunk/Makefile
index 788111d21559..3133a5772eeb 100644
--- a/trunk/Makefile
+++ b/trunk/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
-SUBLEVEL = 35
-EXTRAVERSION =
+SUBLEVEL = 36
+EXTRAVERSION = -rc5
NAME = Sheep on Meth
# *DOCUMENTATION*
@@ -1408,8 +1408,8 @@ checkstack:
$(OBJDUMP) -d vmlinux $$(find . -name '*.ko') | \
$(PERL) $(src)/scripts/checkstack.pl $(CHECKSTACK_ARCH)
-kernelrelease: include/config/kernel.release
- @echo $(KERNELRELEASE)
+kernelrelease:
+ @echo "$(KERNELVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))"
kernelversion:
@echo $(KERNELVERSION)
diff --git a/trunk/arch/Kconfig b/trunk/arch/Kconfig
index 4877a8c8ee16..fe48fc7a3eba 100644
--- a/trunk/arch/Kconfig
+++ b/trunk/arch/Kconfig
@@ -32,8 +32,9 @@ config HAVE_OPROFILE
config KPROBES
bool "Kprobes"
- depends on KALLSYMS && MODULES
+ depends on MODULES
depends on HAVE_KPROBES
+ select KALLSYMS
help
Kprobes allows you to trap at almost any kernel address and
execute a callback function. register_kprobe() establishes
@@ -45,7 +46,6 @@ config OPTPROBES
def_bool y
depends on KPROBES && HAVE_OPTPROBES
depends on !PREEMPT
- select KALLSYMS_ALL
config HAVE_EFFICIENT_UNALIGNED_ACCESS
bool
diff --git a/trunk/arch/alpha/defconfig b/trunk/arch/alpha/defconfig
index e43f68fd66b0..539e8b5a6cbd 100644
--- a/trunk/arch/alpha/defconfig
+++ b/trunk/arch/alpha/defconfig
@@ -1,926 +1,76 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.9-rc2
-# Sat Sep 25 15:38:35 2004
-#
-CONFIG_ALPHA=y
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_ISA_DMA=y
-# CONFIG_GENERIC_IOMAP is not set
-
-#
-# Code maturity level options
-#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-# CONFIG_IKCONFIG is not set
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-# CONFIG_TINY_SHMEM is not set
-
-#
-# Loadable module support
-#
+CONFIG_KALLSYMS_ALL=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# System setup
-#
-CONFIG_ALPHA_GENERIC=y
-# CONFIG_ALPHA_ALCOR is not set
-# CONFIG_ALPHA_XL is not set
-# CONFIG_ALPHA_BOOK1 is not set
-# CONFIG_ALPHA_AVANTI_CH is not set
-# CONFIG_ALPHA_CABRIOLET is not set
-# CONFIG_ALPHA_DP264 is not set
-# CONFIG_ALPHA_EB164 is not set
-# CONFIG_ALPHA_EB64P_CH is not set
-# CONFIG_ALPHA_EB66 is not set
-# CONFIG_ALPHA_EB66P is not set
-# CONFIG_ALPHA_EIGER is not set
-# CONFIG_ALPHA_JENSEN is not set
-# CONFIG_ALPHA_LX164 is not set
-# CONFIG_ALPHA_LYNX is not set
-# CONFIG_ALPHA_MARVEL is not set
-# CONFIG_ALPHA_MIATA is not set
-# CONFIG_ALPHA_MIKASA is not set
-# CONFIG_ALPHA_NAUTILUS is not set
-# CONFIG_ALPHA_NONAME_CH is not set
-# CONFIG_ALPHA_NORITAKE is not set
-# CONFIG_ALPHA_PC164 is not set
-# CONFIG_ALPHA_P2K is not set
-# CONFIG_ALPHA_RAWHIDE is not set
-# CONFIG_ALPHA_RUFFIAN is not set
-# CONFIG_ALPHA_RX164 is not set
-# CONFIG_ALPHA_SX164 is not set
-# CONFIG_ALPHA_SABLE is not set
-# CONFIG_ALPHA_SHARK is not set
-# CONFIG_ALPHA_TAKARA is not set
-# CONFIG_ALPHA_TITAN is not set
-# CONFIG_ALPHA_WILDFIRE is not set
-CONFIG_ISA=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_ALPHA_CORE_AGP=y
-CONFIG_ALPHA_BROKEN_IRQ_MASK=y
-CONFIG_EISA=y
-# CONFIG_SMP is not set
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_VERBOSE_MCHECK=y
-CONFIG_VERBOSE_MCHECK_ON=1
-CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
-CONFIG_EISA_PCI_EISA=y
-CONFIG_EISA_VIRTUAL_ROOT=y
-CONFIG_EISA_NAMES=y
CONFIG_SRM_ENV=m
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_AOUT is not set
-# CONFIG_BINFMT_EM86 is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_NET_KEY=m
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+# CONFIG_IPV6 is not set
+CONFIG_NETFILTER=y
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_VLAN_8021Q=m
CONFIG_PNP=y
-# CONFIG_PNP_DEBUG is not set
-
-#
-# Protocols
-#
CONFIG_ISAPNP=y
-
-#
-# Block devices
-#
CONFIG_BLK_DEV_FD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=m
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_RAM is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-# CONFIG_IDE_TASKFILE_IO is not set
-
-#
-# IDE chipset support/bugfixes
-#
CONFIG_IDE_GENERIC=y
-# CONFIG_BLK_DEV_IDEPNP is not set
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
CONFIG_BLK_DEV_ALI15X3=y
-# CONFIG_WDC_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
CONFIG_BLK_DEV_CMD64X=y
-# CONFIG_BLK_DEV_TRIFLEX is not set
CONFIG_BLK_DEV_CY82C693=y
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-# CONFIG_IDE_CHIPSETS is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AHA1740 is not set
-# CONFIG_SCSI_AACRAID is not set
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=253
-CONFIG_AIC7XXX_RESET_DELAY_MS=5000
-# CONFIG_AIC7XXX_PROBE_EISA_VL is not set
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
-CONFIG_AIC7XXX_DEBUG_MASK=0
-CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA6322 is not set
-# CONFIG_SCSI_SIM710 is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK_DEV=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-# CONFIG_IP_NF_CT_ACCT is not set
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-# CONFIG_IP_NF_MATCH_LIMIT is not set
-# CONFIG_IP_NF_MATCH_IPRANGE is not set
-# CONFIG_IP_NF_MATCH_MAC is not set
-# CONFIG_IP_NF_MATCH_PKTTYPE is not set
-# CONFIG_IP_NF_MATCH_MARK is not set
-# CONFIG_IP_NF_MATCH_MULTIPORT is not set
-# CONFIG_IP_NF_MATCH_TOS is not set
-# CONFIG_IP_NF_MATCH_RECENT is not set
-# CONFIG_IP_NF_MATCH_ECN is not set
-# CONFIG_IP_NF_MATCH_DSCP is not set
-# CONFIG_IP_NF_MATCH_AH_ESP is not set
-# CONFIG_IP_NF_MATCH_LENGTH is not set
-# CONFIG_IP_NF_MATCH_TTL is not set
-# CONFIG_IP_NF_MATCH_TCPMSS is not set
-# CONFIG_IP_NF_MATCH_HELPER is not set
-# CONFIG_IP_NF_MATCH_STATE is not set
-# CONFIG_IP_NF_MATCH_CONNTRACK is not set
-# CONFIG_IP_NF_MATCH_OWNER is not set
-# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
-# CONFIG_IP_NF_MATCH_REALM is not set
-# CONFIG_IP_NF_MATCH_SCTP is not set
-# CONFIG_IP_NF_MATCH_COMMENT is not set
-CONFIG_IP_NF_FILTER=m
-# CONFIG_IP_NF_TARGET_REJECT is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-# CONFIG_IP_NF_TARGET_ULOG is not set
-# CONFIG_IP_NF_TARGET_TCPMSS is not set
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-# CONFIG_IP_NF_TARGET_REDIRECT is not set
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_RAW is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-CONFIG_IP_NF_COMPAT_IPCHAINS=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-CONFIG_VLAN_8021Q=m
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-# CONFIG_NET_SB1000 is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
CONFIG_NET_VENDOR_3COM=y
-# CONFIG_EL1 is not set
-# CONFIG_EL2 is not set
-# CONFIG_ELPLUS is not set
-# CONFIG_EL16 is not set
-# CONFIG_EL3 is not set
-# CONFIG_3C515 is not set
CONFIG_VORTEX=y
-# CONFIG_TYPHOON is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-
-#
-# Tulip family network device support
-#
CONFIG_NET_TULIP=y
CONFIG_DE2104X=m
CONFIG_TULIP=y
-# CONFIG_TULIP_MWI is not set
CONFIG_TULIP_MMIO=y
-# CONFIG_TULIP_NAPI is not set
-# CONFIG_DE4X5 is not set
-# CONFIG_WINBOND_840 is not set
-# CONFIG_DM9102 is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_ISA is not set
CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_CS89x0 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_LNE390 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_NE3210 is not set
-# CONFIG_ES3210 is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
CONFIG_YELLOWFIN=y
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_RAW is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
CONFIG_RTC=y
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_MDA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-# CONFIG_REISERFS_FS_XATTR is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
CONFIG_AUTOFS_FS=m
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
-# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_SUNRPC=m
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_OSF_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO=y
-CONFIG_EARLY_PRINTK=y
-# CONFIG_DEBUG_SEMAPHORE is not set
CONFIG_ALPHA_LEGACY_START_ADDRESS=y
CONFIG_MATHEMU=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=m
-CONFIG_CRYPTO_SHA1=m
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WHIRLPOOL is not set
-CONFIG_CRYPTO_DES=m
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
diff --git a/trunk/arch/alpha/include/asm/Kbuild b/trunk/arch/alpha/include/asm/Kbuild
index b7c8f188b313..e423defed91e 100644
--- a/trunk/arch/alpha/include/asm/Kbuild
+++ b/trunk/arch/alpha/include/asm/Kbuild
@@ -1,11 +1,10 @@
include include/asm-generic/Kbuild.asm
+header-y += compiler.h
+header-y += console.h
+header-y += fpu.h
header-y += gentrap.h
-header-y += regdef.h
header-y += pal.h
header-y += reg.h
-
-unifdef-y += console.h
-unifdef-y += fpu.h
-unifdef-y += sysinfo.h
-unifdef-y += compiler.h
+header-y += regdef.h
+header-y += sysinfo.h
diff --git a/trunk/arch/alpha/include/asm/cache.h b/trunk/arch/alpha/include/asm/cache.h
index f199e69a5d0b..ad368a93a46a 100644
--- a/trunk/arch/alpha/include/asm/cache.h
+++ b/trunk/arch/alpha/include/asm/cache.h
@@ -17,7 +17,6 @@
# define L1_CACHE_SHIFT 5
#endif
-#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
#define SMP_CACHE_BYTES L1_CACHE_BYTES
#endif
diff --git a/trunk/arch/alpha/include/asm/cacheflush.h b/trunk/arch/alpha/include/asm/cacheflush.h
index 01d71e1c8a9e..012f1243b1c1 100644
--- a/trunk/arch/alpha/include/asm/cacheflush.h
+++ b/trunk/arch/alpha/include/asm/cacheflush.h
@@ -43,6 +43,8 @@ extern void smp_imb(void);
/* ??? Ought to use this in arch/alpha/kernel/signal.c too. */
#ifndef CONFIG_SMP
+#include
+
extern void __load_new_mm_context(struct mm_struct *);
static inline void
flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
diff --git a/trunk/arch/alpha/include/asm/unistd.h b/trunk/arch/alpha/include/asm/unistd.h
index 804e5311c841..058937bf5a77 100644
--- a/trunk/arch/alpha/include/asm/unistd.h
+++ b/trunk/arch/alpha/include/asm/unistd.h
@@ -449,10 +449,13 @@
#define __NR_pwritev 491
#define __NR_rt_tgsigqueueinfo 492
#define __NR_perf_event_open 493
+#define __NR_fanotify_init 494
+#define __NR_fanotify_mark 495
+#define __NR_prlimit64 496
#ifdef __KERNEL__
-#define NR_SYSCALLS 494
+#define NR_SYSCALLS 497
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
@@ -463,6 +466,7 @@
#define __ARCH_WANT_SYS_OLD_GETRLIMIT
#define __ARCH_WANT_SYS_OLDUMOUNT
#define __ARCH_WANT_SYS_SIGPENDING
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
/* "Conditional" syscalls. What we want is
diff --git a/trunk/arch/alpha/kernel/entry.S b/trunk/arch/alpha/kernel/entry.S
index b45d913a51c3..d1273c1a1364 100644
--- a/trunk/arch/alpha/kernel/entry.S
+++ b/trunk/arch/alpha/kernel/entry.S
@@ -73,8 +73,6 @@
ldq $20, HAE_REG($19); \
stq $21, HAE_CACHE($19); \
stq $21, 0($20); \
- ldq $0, 0($sp); \
- ldq $1, 8($sp); \
99:; \
ldq $19, 72($sp); \
ldq $20, 80($sp); \
@@ -316,19 +314,24 @@ ret_from_sys_call:
cmovne $26, 0, $19 /* $19 = 0 => non-restartable */
ldq $0, SP_OFF($sp)
and $0, 8, $0
- beq $0, restore_all
-ret_from_reschedule:
+ beq $0, ret_to_kernel
+ret_to_user:
/* Make sure need_resched and sigpending don't change between
sampling and the rti. */
lda $16, 7
call_pal PAL_swpipl
ldl $5, TI_FLAGS($8)
and $5, _TIF_WORK_MASK, $2
- bne $5, work_pending
+ bne $2, work_pending
restore_all:
RESTORE_ALL
call_pal PAL_rti
+ret_to_kernel:
+ lda $16, 7
+ call_pal PAL_swpipl
+ br restore_all
+
.align 3
$syscall_error:
/*
@@ -363,7 +366,7 @@ $ret_success:
* $8: current.
* $19: The old syscall number, or zero if this is not a return
* from a syscall that errored and is possibly restartable.
- * $20: Error indication.
+ * $20: The old a3 value
*/
.align 4
@@ -392,12 +395,18 @@ $work_resched:
$work_notifysig:
mov $sp, $16
- br $1, do_switch_stack
+ bsr $1, do_switch_stack
mov $sp, $17
mov $5, $18
+ mov $19, $9 /* save old syscall number */
+ mov $20, $10 /* save old a3 */
+ and $5, _TIF_SIGPENDING, $2
+ cmovne $2, 0, $9 /* we don't want double syscall restarts */
jsr $26, do_notify_resume
+ mov $9, $19
+ mov $10, $20
bsr $1, undo_switch_stack
- br restore_all
+ br ret_to_user
.end work_pending
/*
@@ -430,6 +439,7 @@ strace:
beq $1, 1f
ldq $27, 0($2)
1: jsr $26, ($27), sys_gettimeofday
+ret_from_straced:
ldgp $gp, 0($26)
/* check return.. */
@@ -650,7 +660,7 @@ kernel_thread:
/* We don't actually care for a3 success widgetry in the kernel.
Not for positive errno values. */
stq $0, 0($sp) /* $0 */
- br restore_all
+ br ret_to_kernel
.end kernel_thread
/*
@@ -757,11 +767,15 @@ sys_vfork:
.ent sys_sigreturn
sys_sigreturn:
.prologue 0
+ lda $9, ret_from_straced
+ cmpult $26, $9, $9
mov $sp, $17
lda $18, -SWITCH_STACK_SIZE($sp)
lda $sp, -SWITCH_STACK_SIZE($sp)
jsr $26, do_sigreturn
- br $1, undo_switch_stack
+ bne $9, 1f
+ jsr $26, syscall_trace
+1: br $1, undo_switch_stack
br ret_from_sys_call
.end sys_sigreturn
@@ -770,46 +784,18 @@ sys_sigreturn:
.ent sys_rt_sigreturn
sys_rt_sigreturn:
.prologue 0
+ lda $9, ret_from_straced
+ cmpult $26, $9, $9
mov $sp, $17
lda $18, -SWITCH_STACK_SIZE($sp)
lda $sp, -SWITCH_STACK_SIZE($sp)
jsr $26, do_rt_sigreturn
- br $1, undo_switch_stack
+ bne $9, 1f
+ jsr $26, syscall_trace
+1: br $1, undo_switch_stack
br ret_from_sys_call
.end sys_rt_sigreturn
- .align 4
- .globl sys_sigsuspend
- .ent sys_sigsuspend
-sys_sigsuspend:
- .prologue 0
- mov $sp, $17
- br $1, do_switch_stack
- mov $sp, $18
- subq $sp, 16, $sp
- stq $26, 0($sp)
- jsr $26, do_sigsuspend
- ldq $26, 0($sp)
- lda $sp, SWITCH_STACK_SIZE+16($sp)
- ret
-.end sys_sigsuspend
-
- .align 4
- .globl sys_rt_sigsuspend
- .ent sys_rt_sigsuspend
-sys_rt_sigsuspend:
- .prologue 0
- mov $sp, $18
- br $1, do_switch_stack
- mov $sp, $19
- subq $sp, 16, $sp
- stq $26, 0($sp)
- jsr $26, do_rt_sigsuspend
- ldq $26, 0($sp)
- lda $sp, SWITCH_STACK_SIZE+16($sp)
- ret
-.end sys_rt_sigsuspend
-
.align 4
.globl sys_sethae
.ent sys_sethae
diff --git a/trunk/arch/alpha/kernel/err_ev6.c b/trunk/arch/alpha/kernel/err_ev6.c
index 8ca6345bf131..253cf1a87481 100644
--- a/trunk/arch/alpha/kernel/err_ev6.c
+++ b/trunk/arch/alpha/kernel/err_ev6.c
@@ -90,11 +90,13 @@ static int
ev6_parse_cbox(u64 c_addr, u64 c1_syn, u64 c2_syn,
u64 c_stat, u64 c_sts, int print)
{
- char *sourcename[] = { "UNKNOWN", "UNKNOWN", "UNKNOWN",
- "MEMORY", "BCACHE", "DCACHE",
- "BCACHE PROBE", "BCACHE PROBE" };
- char *streamname[] = { "D", "I" };
- char *bitsname[] = { "SINGLE", "DOUBLE" };
+ static const char * const sourcename[] = {
+ "UNKNOWN", "UNKNOWN", "UNKNOWN",
+ "MEMORY", "BCACHE", "DCACHE",
+ "BCACHE PROBE", "BCACHE PROBE"
+ };
+ static const char * const streamname[] = { "D", "I" };
+ static const char * const bitsname[] = { "SINGLE", "DOUBLE" };
int status = MCHK_DISPOSITION_REPORT;
int source = -1, stream = -1, bits = -1;
diff --git a/trunk/arch/alpha/kernel/err_marvel.c b/trunk/arch/alpha/kernel/err_marvel.c
index 52a79dfc13c6..648ae88aeb8a 100644
--- a/trunk/arch/alpha/kernel/err_marvel.c
+++ b/trunk/arch/alpha/kernel/err_marvel.c
@@ -109,7 +109,7 @@ marvel_print_err_cyc(u64 err_cyc)
#define IO7__ERR_CYC__CYCLE__M (0x7)
printk("%s Packet In Error: %s\n"
- "%s Error in %s, cycle %ld%s%s\n",
+ "%s Error in %s, cycle %lld%s%s\n",
err_print_prefix,
packet_desc[EXTRACT(err_cyc, IO7__ERR_CYC__PACKET)],
err_print_prefix,
@@ -313,7 +313,7 @@ marvel_print_po7_ugbge_sym(u64 ugbge_sym)
}
printk("%s Up Hose Garbage Symptom:\n"
- "%s Source Port: %ld - Dest PID: %ld - OpCode: %s\n",
+ "%s Source Port: %lld - Dest PID: %lld - OpCode: %s\n",
err_print_prefix,
err_print_prefix,
EXTRACT(ugbge_sym, IO7__PO7_UGBGE_SYM__UPH_SRC_PORT),
@@ -552,7 +552,7 @@ marvel_print_pox_spl_cmplt(u64 spl_cmplt)
#define IO7__POX_SPLCMPLT__REM_BYTE_COUNT__M (0xfff)
printk("%s Split Completion Error:\n"
- "%s Source (Bus:Dev:Func): %ld:%ld:%ld\n",
+ "%s Source (Bus:Dev:Func): %lld:%lld:%lld\n",
err_print_prefix,
err_print_prefix,
EXTRACT(spl_cmplt, IO7__POX_SPLCMPLT__SOURCE_BUS),
@@ -589,22 +589,23 @@ marvel_print_pox_spl_cmplt(u64 spl_cmplt)
static void
marvel_print_pox_trans_sum(u64 trans_sum)
{
- char *pcix_cmd[] = { "Interrupt Acknowledge",
- "Special Cycle",
- "I/O Read",
- "I/O Write",
- "Reserved",
- "Reserved / Device ID Message",
- "Memory Read",
- "Memory Write",
- "Reserved / Alias to Memory Read Block",
- "Reserved / Alias to Memory Write Block",
- "Configuration Read",
- "Configuration Write",
- "Memory Read Multiple / Split Completion",
- "Dual Address Cycle",
- "Memory Read Line / Memory Read Block",
- "Memory Write and Invalidate / Memory Write Block"
+ static const char * const pcix_cmd[] = {
+ "Interrupt Acknowledge",
+ "Special Cycle",
+ "I/O Read",
+ "I/O Write",
+ "Reserved",
+ "Reserved / Device ID Message",
+ "Memory Read",
+ "Memory Write",
+ "Reserved / Alias to Memory Read Block",
+ "Reserved / Alias to Memory Write Block",
+ "Configuration Read",
+ "Configuration Write",
+ "Memory Read Multiple / Split Completion",
+ "Dual Address Cycle",
+ "Memory Read Line / Memory Read Block",
+ "Memory Write and Invalidate / Memory Write Block"
};
#define IO7__POX_TRANSUM__PCI_ADDR__S (0)
diff --git a/trunk/arch/alpha/kernel/err_titan.c b/trunk/arch/alpha/kernel/err_titan.c
index f7ed97ce0dfd..c3b3781a03de 100644
--- a/trunk/arch/alpha/kernel/err_titan.c
+++ b/trunk/arch/alpha/kernel/err_titan.c
@@ -75,8 +75,12 @@ titan_parse_p_serror(int which, u64 serror, int print)
int status = MCHK_DISPOSITION_REPORT;
#ifdef CONFIG_VERBOSE_MCHECK
- char *serror_src[] = {"GPCI", "APCI", "AGP HP", "AGP LP"};
- char *serror_cmd[] = {"DMA Read", "DMA RMW", "SGTE Read", "Reserved"};
+ static const char * const serror_src[] = {
+ "GPCI", "APCI", "AGP HP", "AGP LP"
+ };
+ static const char * const serror_cmd[] = {
+ "DMA Read", "DMA RMW", "SGTE Read", "Reserved"
+ };
#endif /* CONFIG_VERBOSE_MCHECK */
#define TITAN__PCHIP_SERROR__LOST_UECC (1UL << 0)
@@ -140,14 +144,15 @@ titan_parse_p_perror(int which, int port, u64 perror, int print)
int status = MCHK_DISPOSITION_REPORT;
#ifdef CONFIG_VERBOSE_MCHECK
- char *perror_cmd[] = { "Interrupt Acknowledge", "Special Cycle",
- "I/O Read", "I/O Write",
- "Reserved", "Reserved",
- "Memory Read", "Memory Write",
- "Reserved", "Reserved",
- "Configuration Read", "Configuration Write",
- "Memory Read Multiple", "Dual Address Cycle",
- "Memory Read Line","Memory Write and Invalidate"
+ static const char * const perror_cmd[] = {
+ "Interrupt Acknowledge", "Special Cycle",
+ "I/O Read", "I/O Write",
+ "Reserved", "Reserved",
+ "Memory Read", "Memory Write",
+ "Reserved", "Reserved",
+ "Configuration Read", "Configuration Write",
+ "Memory Read Multiple", "Dual Address Cycle",
+ "Memory Read Line", "Memory Write and Invalidate"
};
#endif /* CONFIG_VERBOSE_MCHECK */
@@ -273,11 +278,11 @@ titan_parse_p_agperror(int which, u64 agperror, int print)
int cmd, len;
unsigned long addr;
- char *agperror_cmd[] = { "Read (low-priority)", "Read (high-priority)",
- "Write (low-priority)",
- "Write (high-priority)",
- "Reserved", "Reserved",
- "Flush", "Fence"
+ static const char * const agperror_cmd[] = {
+ "Read (low-priority)", "Read (high-priority)",
+ "Write (low-priority)", "Write (high-priority)",
+ "Reserved", "Reserved",
+ "Flush", "Fence"
};
#endif /* CONFIG_VERBOSE_MCHECK */
diff --git a/trunk/arch/alpha/kernel/osf_sys.c b/trunk/arch/alpha/kernel/osf_sys.c
index fb58150a7e8f..547e8b84b2f7 100644
--- a/trunk/arch/alpha/kernel/osf_sys.c
+++ b/trunk/arch/alpha/kernel/osf_sys.c
@@ -15,7 +15,6 @@
#include
#include
#include
-#include
#include
#include
#include
@@ -69,7 +68,6 @@ SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
{
struct mm_struct *mm;
- lock_kernel();
mm = current->mm;
mm->end_code = bss_start + bss_len;
mm->start_brk = bss_start + bss_len;
@@ -78,7 +76,6 @@ SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
printk("set_program_attributes(%lx %lx %lx %lx)\n",
text_start, text_len, bss_start, bss_len);
#endif
- unlock_kernel();
return 0;
}
@@ -252,7 +249,7 @@ SYSCALL_DEFINE3(osf_statfs, const char __user *, pathname,
retval = user_path(pathname, &path);
if (!retval) {
- retval = do_osf_statfs(&path buffer, bufsiz);
+ retval = do_osf_statfs(&path, buffer, bufsiz);
path_put(&path);
}
return retval;
@@ -517,7 +514,6 @@ SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
long error;
int __user *min_buf_size_ptr;
- lock_kernel();
switch (code) {
case PL_SET:
if (get_user(error, &args->set.nbytes))
@@ -547,7 +543,6 @@ SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
error = -EOPNOTSUPP;
break;
};
- unlock_kernel();
return error;
}
@@ -594,7 +589,7 @@ SYSCALL_DEFINE2(osf_sigstack, struct sigstack __user *, uss,
SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
{
- char *sysinfo_table[] = {
+ const char *sysinfo_table[] = {
utsname()->sysname,
utsname()->nodename,
utsname()->release,
@@ -606,7 +601,7 @@ SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
"dummy", /* secure RPC domain */
};
unsigned long offset;
- char *res;
+ const char *res;
long len, err = -EINVAL;
offset = command-1;
diff --git a/trunk/arch/alpha/kernel/pci-sysfs.c b/trunk/arch/alpha/kernel/pci-sysfs.c
index 738fc824e2ea..b899e95f79fd 100644
--- a/trunk/arch/alpha/kernel/pci-sysfs.c
+++ b/trunk/arch/alpha/kernel/pci-sysfs.c
@@ -66,7 +66,7 @@ static int pci_mmap_resource(struct kobject *kobj,
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj,
struct device, kobj));
- struct resource *res = (struct resource *)attr->private;
+ struct resource *res = attr->private;
enum pci_mmap_state mmap_type;
struct pci_bus_region bar;
int i;
diff --git a/trunk/arch/alpha/kernel/perf_event.c b/trunk/arch/alpha/kernel/perf_event.c
index 51c39fa41693..85d8e4f58c83 100644
--- a/trunk/arch/alpha/kernel/perf_event.c
+++ b/trunk/arch/alpha/kernel/perf_event.c
@@ -241,20 +241,20 @@ static inline unsigned long alpha_read_pmc(int idx)
static int alpha_perf_event_set_period(struct perf_event *event,
struct hw_perf_event *hwc, int idx)
{
- long left = atomic64_read(&hwc->period_left);
+ long left = local64_read(&hwc->period_left);
long period = hwc->sample_period;
int ret = 0;
if (unlikely(left <= -period)) {
left = period;
- atomic64_set(&hwc->period_left, left);
+ local64_set(&hwc->period_left, left);
hwc->last_period = period;
ret = 1;
}
if (unlikely(left <= 0)) {
left += period;
- atomic64_set(&hwc->period_left, left);
+ local64_set(&hwc->period_left, left);
hwc->last_period = period;
ret = 1;
}
@@ -269,7 +269,7 @@ static int alpha_perf_event_set_period(struct perf_event *event,
if (left > (long)alpha_pmu->pmc_max_period[idx])
left = alpha_pmu->pmc_max_period[idx];
- atomic64_set(&hwc->prev_count, (unsigned long)(-left));
+ local64_set(&hwc->prev_count, (unsigned long)(-left));
alpha_write_pmc(idx, (unsigned long)(-left));
@@ -300,10 +300,10 @@ static unsigned long alpha_perf_event_update(struct perf_event *event,
long delta;
again:
- prev_raw_count = atomic64_read(&hwc->prev_count);
+ prev_raw_count = local64_read(&hwc->prev_count);
new_raw_count = alpha_read_pmc(idx);
- if (atomic64_cmpxchg(&hwc->prev_count, prev_raw_count,
+ if (local64_cmpxchg(&hwc->prev_count, prev_raw_count,
new_raw_count) != prev_raw_count)
goto again;
@@ -316,8 +316,8 @@ static unsigned long alpha_perf_event_update(struct perf_event *event,
delta += alpha_pmu->pmc_max_period[idx] + 1;
}
- atomic64_add(delta, &event->count);
- atomic64_sub(delta, &hwc->period_left);
+ local64_add(delta, &event->count);
+ local64_sub(delta, &hwc->period_left);
return new_raw_count;
}
@@ -636,7 +636,7 @@ static int __hw_perf_event_init(struct perf_event *event)
if (!hwc->sample_period) {
hwc->sample_period = alpha_pmu->pmc_max_period[0];
hwc->last_period = hwc->sample_period;
- atomic64_set(&hwc->period_left, hwc->sample_period);
+ local64_set(&hwc->period_left, hwc->sample_period);
}
return 0;
diff --git a/trunk/arch/alpha/kernel/process.c b/trunk/arch/alpha/kernel/process.c
index 88e608aebc8c..3ec35066f1dc 100644
--- a/trunk/arch/alpha/kernel/process.c
+++ b/trunk/arch/alpha/kernel/process.c
@@ -356,7 +356,7 @@ dump_elf_thread(elf_greg_t *dest, struct pt_regs *pt, struct thread_info *ti)
dest[27] = pt->r27;
dest[28] = pt->r28;
dest[29] = pt->gp;
- dest[30] = rdusp();
+ dest[30] = ti == current_thread_info() ? rdusp() : ti->pcb.usp;
dest[31] = pt->pc;
/* Once upon a time this was the PS value. Which is stupid
@@ -387,8 +387,9 @@ EXPORT_SYMBOL(dump_elf_task_fp);
* sys_execve() executes a new program.
*/
asmlinkage int
-do_sys_execve(const char __user *ufilename, char __user * __user *argv,
- char __user * __user *envp, struct pt_regs *regs)
+do_sys_execve(const char __user *ufilename,
+ const char __user *const __user *argv,
+ const char __user *const __user *envp, struct pt_regs *regs)
{
int error;
char *filename;
diff --git a/trunk/arch/alpha/kernel/proto.h b/trunk/arch/alpha/kernel/proto.h
index 3d2627ec9860..d3e52d3fd592 100644
--- a/trunk/arch/alpha/kernel/proto.h
+++ b/trunk/arch/alpha/kernel/proto.h
@@ -156,9 +156,6 @@ extern void SMC669_Init(int);
/* es1888.c */
extern void es1888_init(void);
-/* ns87312.c */
-extern void ns87312_enable_ide(long ide_base);
-
/* ../lib/fpreg.c */
extern void alpha_write_fp_reg (unsigned long reg, unsigned long val);
extern unsigned long alpha_read_fp_reg (unsigned long reg);
diff --git a/trunk/arch/alpha/kernel/signal.c b/trunk/arch/alpha/kernel/signal.c
index 0932dbb1ef8e..0f6b51ae865a 100644
--- a/trunk/arch/alpha/kernel/signal.c
+++ b/trunk/arch/alpha/kernel/signal.c
@@ -144,8 +144,7 @@ SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
-asmlinkage int
-do_sigsuspend(old_sigset_t mask, struct pt_regs *regs, struct switch_stack *sw)
+SYSCALL_DEFINE1(sigsuspend, old_sigset_t, mask)
{
mask &= _BLOCKABLE;
spin_lock_irq(¤t->sighand->siglock);
@@ -154,41 +153,6 @@ do_sigsuspend(old_sigset_t mask, struct pt_regs *regs, struct switch_stack *sw)
recalc_sigpending();
spin_unlock_irq(¤t->sighand->siglock);
- /* Indicate EINTR on return from any possible signal handler,
- which will not come back through here, but via sigreturn. */
- regs->r0 = EINTR;
- regs->r19 = 1;
-
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- set_thread_flag(TIF_RESTORE_SIGMASK);
- return -ERESTARTNOHAND;
-}
-
-asmlinkage int
-do_rt_sigsuspend(sigset_t __user *uset, size_t sigsetsize,
- struct pt_regs *regs, struct switch_stack *sw)
-{
- sigset_t set;
-
- /* XXX: Don't preclude handling different sized sigset_t's. */
- if (sigsetsize != sizeof(sigset_t))
- return -EINVAL;
- if (copy_from_user(&set, uset, sizeof(set)))
- return -EFAULT;
-
- sigdelsetmask(&set, ~_BLOCKABLE);
- spin_lock_irq(¤t->sighand->siglock);
- current->saved_sigmask = current->blocked;
- current->blocked = set;
- recalc_sigpending();
- spin_unlock_irq(¤t->sighand->siglock);
-
- /* Indicate EINTR on return from any possible signal handler,
- which will not come back through here, but via sigreturn. */
- regs->r0 = EINTR;
- regs->r19 = 1;
-
current->state = TASK_INTERRUPTIBLE;
schedule();
set_thread_flag(TIF_RESTORE_SIGMASK);
@@ -239,6 +203,8 @@ restore_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
unsigned long usp;
long i, err = __get_user(regs->pc, &sc->sc_pc);
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
sw->r26 = (unsigned long) ret_from_sys_call;
err |= __get_user(regs->r0, sc->sc_regs+0);
@@ -591,7 +557,6 @@ syscall_restart(unsigned long r0, unsigned long r19,
regs->pc -= 4;
break;
case ERESTART_RESTARTBLOCK:
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
regs->r0 = EINTR;
break;
}
diff --git a/trunk/arch/alpha/kernel/srm_env.c b/trunk/arch/alpha/kernel/srm_env.c
index 4afc1a1e2e5a..f0df3fbd8402 100644
--- a/trunk/arch/alpha/kernel/srm_env.c
+++ b/trunk/arch/alpha/kernel/srm_env.c
@@ -87,7 +87,7 @@ static int srm_env_proc_show(struct seq_file *m, void *v)
srm_env_t *entry;
char *page;
- entry = (srm_env_t *)m->private;
+ entry = m->private;
page = (char *)__get_free_page(GFP_USER);
if (!page)
return -ENOMEM;
diff --git a/trunk/arch/alpha/kernel/sys_cabriolet.c b/trunk/arch/alpha/kernel/sys_cabriolet.c
index affd0f3f25df..14c8898d19ec 100644
--- a/trunk/arch/alpha/kernel/sys_cabriolet.c
+++ b/trunk/arch/alpha/kernel/sys_cabriolet.c
@@ -33,7 +33,7 @@
#include "irq_impl.h"
#include "pci_impl.h"
#include "machvec_impl.h"
-
+#include "pc873xx.h"
/* Note mask bit is true for DISABLED irqs. */
static unsigned long cached_irq_mask = ~0UL;
@@ -235,18 +235,31 @@ cabriolet_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
return COMMON_TABLE_LOOKUP;
}
+static inline void __init
+cabriolet_enable_ide(void)
+{
+ if (pc873xx_probe() == -1) {
+ printk(KERN_ERR "Probing for PC873xx Super IO chip failed.\n");
+ } else {
+ printk(KERN_INFO "Found %s Super IO chip at 0x%x\n",
+ pc873xx_get_model(), pc873xx_get_base());
+
+ pc873xx_enable_ide();
+ }
+}
+
static inline void __init
cabriolet_init_pci(void)
{
common_init_pci();
- ns87312_enable_ide(0x398);
+ cabriolet_enable_ide();
}
static inline void __init
cia_cab_init_pci(void)
{
cia_init_pci();
- ns87312_enable_ide(0x398);
+ cabriolet_enable_ide();
}
/*
diff --git a/trunk/arch/alpha/kernel/sys_takara.c b/trunk/arch/alpha/kernel/sys_takara.c
index 230464885b5c..4da596b6adbb 100644
--- a/trunk/arch/alpha/kernel/sys_takara.c
+++ b/trunk/arch/alpha/kernel/sys_takara.c
@@ -29,7 +29,7 @@
#include "irq_impl.h"
#include "pci_impl.h"
#include "machvec_impl.h"
-
+#include "pc873xx.h"
/* Note mask bit is true for DISABLED irqs. */
static unsigned long cached_irq_mask[2] = { -1, -1 };
@@ -264,7 +264,14 @@ takara_init_pci(void)
alpha_mv.pci_map_irq = takara_map_irq_srm;
cia_init_pci();
- ns87312_enable_ide(0x26e);
+
+ if (pc873xx_probe() == -1) {
+ printk(KERN_ERR "Probing for PC873xx Super IO chip failed.\n");
+ } else {
+ printk(KERN_INFO "Found %s Super IO chip at 0x%x\n",
+ pc873xx_get_model(), pc873xx_get_base());
+ pc873xx_enable_ide();
+ }
}
diff --git a/trunk/arch/alpha/kernel/systbls.S b/trunk/arch/alpha/kernel/systbls.S
index 09acb786e72b..ce594ef533cc 100644
--- a/trunk/arch/alpha/kernel/systbls.S
+++ b/trunk/arch/alpha/kernel/systbls.S
@@ -512,6 +512,9 @@ sys_call_table:
.quad sys_pwritev
.quad sys_rt_tgsigqueueinfo
.quad sys_perf_event_open
+ .quad sys_fanotify_init
+ .quad sys_fanotify_mark /* 495 */
+ .quad sys_prlimit64
.size sys_call_table, . - sys_call_table
.type sys_call_table, @object
diff --git a/trunk/arch/alpha/kernel/time.c b/trunk/arch/alpha/kernel/time.c
index eacceb26d9c8..396af1799ea4 100644
--- a/trunk/arch/alpha/kernel/time.c
+++ b/trunk/arch/alpha/kernel/time.c
@@ -191,16 +191,16 @@ irqreturn_t timer_interrupt(int irq, void *dev)
write_sequnlock(&xtime_lock);
-#ifndef CONFIG_SMP
- while (nticks--)
- update_process_times(user_mode(get_irq_regs()));
-#endif
-
if (test_perf_event_pending()) {
clear_perf_event_pending();
perf_event_do_pending();
}
+#ifndef CONFIG_SMP
+ while (nticks--)
+ update_process_times(user_mode(get_irq_regs()));
+#endif
+
return IRQ_HANDLED;
}
diff --git a/trunk/arch/alpha/kernel/traps.c b/trunk/arch/alpha/kernel/traps.c
index b14f015008ad..0414e021a91c 100644
--- a/trunk/arch/alpha/kernel/traps.c
+++ b/trunk/arch/alpha/kernel/traps.c
@@ -13,7 +13,6 @@
#include
#include
#include
-#include
#include
#include
#include
@@ -623,7 +622,6 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
return;
}
- lock_kernel();
printk("Bad unaligned kernel access at %016lx: %p %lx %lu\n",
pc, va, opcode, reg);
do_exit(SIGSEGV);
@@ -646,7 +644,6 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
* Yikes! No one to forward the exception to.
* Since the registers are in a weird format, dump them ourselves.
*/
- lock_kernel();
printk("%s(%d): unhandled unaligned exception\n",
current->comm, task_pid_nr(current));
diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig
index 92951103255a..553b7cf17bfb 100644
--- a/trunk/arch/arm/Kconfig
+++ b/trunk/arch/arm/Kconfig
@@ -1576,95 +1576,6 @@ config AUTO_ZRELADDR
0xf8000000. This assumes the zImage being placed in the first 128MB
from start of memory.
-config ZRELADDR
- hex "Physical address of the decompressed kernel image"
- depends on !AUTO_ZRELADDR
- default 0x00008000 if ARCH_BCMRING ||\
- ARCH_CNS3XXX ||\
- ARCH_DOVE ||\
- ARCH_EBSA110 ||\
- ARCH_FOOTBRIDGE ||\
- ARCH_INTEGRATOR ||\
- ARCH_IOP13XX ||\
- ARCH_IOP33X ||\
- ARCH_IXP2000 ||\
- ARCH_IXP23XX ||\
- ARCH_IXP4XX ||\
- ARCH_KIRKWOOD ||\
- ARCH_KS8695 ||\
- ARCH_LOKI ||\
- ARCH_MMP ||\
- ARCH_MV78XX0 ||\
- ARCH_NOMADIK ||\
- ARCH_NUC93X ||\
- ARCH_NS9XXX ||\
- ARCH_ORION5X ||\
- ARCH_SPEAR3XX ||\
- ARCH_SPEAR6XX ||\
- ARCH_U8500 ||\
- ARCH_VERSATILE ||\
- ARCH_W90X900
- default 0x08008000 if ARCH_MX1 ||\
- ARCH_SHARK
- default 0x10008000 if ARCH_MSM ||\
- ARCH_OMAP1 ||\
- ARCH_RPC
- default 0x20008000 if ARCH_S5P6440 ||\
- ARCH_S5P6442 ||\
- ARCH_S5PC100 ||\
- ARCH_S5PV210
- default 0x30008000 if ARCH_S3C2410 ||\
- ARCH_S3C2400 ||\
- ARCH_S3C2412 ||\
- ARCH_S3C2416 ||\
- ARCH_S3C2440 ||\
- ARCH_S3C2443
- default 0x40008000 if ARCH_STMP378X ||\
- ARCH_STMP37XX ||\
- ARCH_SH7372 ||\
- ARCH_SH7377
- default 0x50008000 if ARCH_S3C64XX ||\
- ARCH_SH7367
- default 0x60008000 if ARCH_VEXPRESS
- default 0x80008000 if ARCH_MX25 ||\
- ARCH_MX3 ||\
- ARCH_NETX ||\
- ARCH_OMAP2PLUS ||\
- ARCH_PNX4008
- default 0x90008000 if ARCH_MX5 ||\
- ARCH_MX91231
- default 0xa0008000 if ARCH_IOP32X ||\
- ARCH_PXA ||\
- MACH_MX27
- default 0xc0008000 if ARCH_LH7A40X ||\
- MACH_MX21
- default 0xf0008000 if ARCH_AAEC2000 ||\
- ARCH_L7200
- default 0xc0028000 if ARCH_CLPS711X
- default 0x70008000 if ARCH_AT91 && (ARCH_AT91CAP9 || ARCH_AT91SAM9G45)
- default 0x20008000 if ARCH_AT91 && !(ARCH_AT91CAP9 || ARCH_AT91SAM9G45)
- default 0xc0008000 if ARCH_DAVINCI && ARCH_DAVINCI_DA8XX
- default 0x80008000 if ARCH_DAVINCI && !ARCH_DAVINCI_DA8XX
- default 0x00008000 if ARCH_EP93XX && EP93XX_SDCE3_SYNC_PHYS_OFFSET
- default 0xc0008000 if ARCH_EP93XX && EP93XX_SDCE0_PHYS_OFFSET
- default 0xd0008000 if ARCH_EP93XX && EP93XX_SDCE1_PHYS_OFFSET
- default 0xe0008000 if ARCH_EP93XX && EP93XX_SDCE2_PHYS_OFFSET
- default 0xf0008000 if ARCH_EP93XX && EP93XX_SDCE3_ASYNC_PHYS_OFFSET
- default 0x00008000 if ARCH_GEMINI && GEMINI_MEM_SWAP
- default 0x10008000 if ARCH_GEMINI && !GEMINI_MEM_SWAP
- default 0x70008000 if ARCH_REALVIEW && REALVIEW_HIGH_PHYS_OFFSET
- default 0x00008000 if ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET
- default 0xc0208000 if ARCH_SA1100 && SA1111
- default 0xc0008000 if ARCH_SA1100 && !SA1111
- default 0x30108000 if ARCH_S3C2410 && PM_H1940
- default 0x28E08000 if ARCH_U300 && MACH_U300_SINGLE_RAM
- default 0x48008000 if ARCH_U300 && !MACH_U300_SINGLE_RAM
- help
- ZRELADDR is the physical address where the decompressed kernel
- image will be placed. ZRELADDR has to be specified when the
- assumption of AUTO_ZRELADDR is not valid, or when ZBOOT_ROM is
- selected.
-
endmenu
menu "CPU Power Management"
diff --git a/trunk/arch/arm/Makefile b/trunk/arch/arm/Makefile
index 99b8200138d2..59c1ce858fc8 100644
--- a/trunk/arch/arm/Makefile
+++ b/trunk/arch/arm/Makefile
@@ -21,6 +21,9 @@ GZFLAGS :=-9
# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
KBUILD_CFLAGS +=$(call cc-option,-marm,)
+# Never generate .eh_frame
+KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
+
# Do not use arch/arm/defconfig - it's always outdated.
# Select a platform tht is kept up-to-date
KBUILD_DEFCONFIG := versatile_defconfig
diff --git a/trunk/arch/arm/boot/Makefile b/trunk/arch/arm/boot/Makefile
index f705213caa88..4a590f4113e2 100644
--- a/trunk/arch/arm/boot/Makefile
+++ b/trunk/arch/arm/boot/Makefile
@@ -14,16 +14,18 @@
MKIMAGE := $(srctree)/scripts/mkuboot.sh
ifneq ($(MACHINE),)
--include $(srctree)/$(MACHINE)/Makefile.boot
+include $(srctree)/$(MACHINE)/Makefile.boot
endif
# Note: the following conditions must always be true:
+# ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET)
# PARAMS_PHYS must be within 4MB of ZRELADDR
# INITRD_PHYS must be in RAM
+ZRELADDR := $(zreladdr-y)
PARAMS_PHYS := $(params_phys-y)
INITRD_PHYS := $(initrd_phys-y)
-export INITRD_PHYS PARAMS_PHYS
+export ZRELADDR INITRD_PHYS PARAMS_PHYS
targets := Image zImage xipImage bootpImage uImage
@@ -65,7 +67,7 @@ quiet_cmd_uimage = UIMAGE $@
ifeq ($(CONFIG_ZBOOT_ROM),y)
$(obj)/uImage: LOADADDR=$(CONFIG_ZBOOT_ROM_TEXT)
else
-$(obj)/uImage: LOADADDR=$(CONFIG_ZRELADDR)
+$(obj)/uImage: LOADADDR=$(ZRELADDR)
endif
ifeq ($(CONFIG_THUMB2_KERNEL),y)
diff --git a/trunk/arch/arm/boot/compressed/Makefile b/trunk/arch/arm/boot/compressed/Makefile
index 68775e33476c..b23f6bc46cfa 100644
--- a/trunk/arch/arm/boot/compressed/Makefile
+++ b/trunk/arch/arm/boot/compressed/Makefile
@@ -79,6 +79,10 @@ endif
EXTRA_CFLAGS := -fpic -fno-builtin
EXTRA_AFLAGS := -Wa,-march=all
+# Supply ZRELADDR to the decompressor via a linker symbol.
+ifneq ($(CONFIG_AUTO_ZRELADDR),y)
+LDFLAGS_vmlinux := --defsym zreladdr=$(ZRELADDR)
+endif
ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
LDFLAGS_vmlinux += --be8
endif
diff --git a/trunk/arch/arm/boot/compressed/head.S b/trunk/arch/arm/boot/compressed/head.S
index 6af9907c3b5c..6825c34646d4 100644
--- a/trunk/arch/arm/boot/compressed/head.S
+++ b/trunk/arch/arm/boot/compressed/head.S
@@ -177,7 +177,7 @@ not_angel:
and r4, pc, #0xf8000000
add r4, r4, #TEXT_OFFSET
#else
- ldr r4, =CONFIG_ZRELADDR
+ ldr r4, =zreladdr
#endif
subs r0, r0, r1 @ calculate the delta offset
diff --git a/trunk/arch/arm/common/it8152.c b/trunk/arch/arm/common/it8152.c
index 6c0913562455..1bec96e85196 100644
--- a/trunk/arch/arm/common/it8152.c
+++ b/trunk/arch/arm/common/it8152.c
@@ -263,6 +263,22 @@ static int it8152_pci_platform_notify_remove(struct device *dev)
return 0;
}
+int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
+{
+ dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
+ __func__, dma_addr, size);
+ return (dev->bus == &pci_bus_type) &&
+ ((dma_addr + size - PHYS_OFFSET) >= SZ_64M);
+}
+
+int dma_set_coherent_mask(struct device *dev, u64 mask)
+{
+ if (mask >= PHYS_OFFSET + SZ_64M - 1)
+ return 0;
+
+ return -EIO;
+}
+
int __init it8152_pci_setup(int nr, struct pci_sys_data *sys)
{
it8152_io.start = IT8152_IO_BASE + 0x12000;
diff --git a/trunk/arch/arm/configs/omap_4430sdp_defconfig b/trunk/arch/arm/configs/omap_4430sdp_defconfig
index 63e0c2d50f32..14c1e18c648f 100644
--- a/trunk/arch/arm/configs/omap_4430sdp_defconfig
+++ b/trunk/arch/arm/configs/omap_4430sdp_defconfig
@@ -13,6 +13,9 @@ CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_ARCH_OMAP=y
CONFIG_ARCH_OMAP4=y
+# CONFIG_ARCH_OMAP2PLUS_TYPICAL is not set
+# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
# CONFIG_OMAP_MUX is not set
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_DM_TIMER=y
diff --git a/trunk/arch/arm/include/asm/Kbuild b/trunk/arch/arm/include/asm/Kbuild
index 73237bd130a2..6550db3aa5c7 100644
--- a/trunk/arch/arm/include/asm/Kbuild
+++ b/trunk/arch/arm/include/asm/Kbuild
@@ -1,3 +1,3 @@
include include/asm-generic/Kbuild.asm
-unifdef-y += hwcap.h
+header-y += hwcap.h
diff --git a/trunk/arch/arm/include/asm/dma-mapping.h b/trunk/arch/arm/include/asm/dma-mapping.h
index c226fe10553e..c568da7dcae4 100644
--- a/trunk/arch/arm/include/asm/dma-mapping.h
+++ b/trunk/arch/arm/include/asm/dma-mapping.h
@@ -288,15 +288,7 @@ extern void dmabounce_unregister_dev(struct device *);
* DMA access and 1 if the buffer needs to be bounced.
*
*/
-#ifdef CONFIG_SA1111
extern int dma_needs_bounce(struct device*, dma_addr_t, size_t);
-#else
-static inline int dma_needs_bounce(struct device *dev, dma_addr_t addr,
- size_t size)
-{
- return 0;
-}
-#endif
/*
* The DMA API, implemented by dmabounce.c. See below for descriptions.
diff --git a/trunk/arch/arm/include/asm/hardware/pl080.h b/trunk/arch/arm/include/asm/hardware/pl080.h
index 6a6c66be7f65..f35b86e68dd5 100644
--- a/trunk/arch/arm/include/asm/hardware/pl080.h
+++ b/trunk/arch/arm/include/asm/hardware/pl080.h
@@ -43,7 +43,7 @@
/* Per channel configuration registers */
-#define PL008_Cx_STRIDE (0x20)
+#define PL080_Cx_STRIDE (0x20)
#define PL080_Cx_BASE(x) ((0x100 + (x * 0x20)))
#define PL080_Cx_SRC_ADDR(x) ((0x100 + (x * 0x20)))
#define PL080_Cx_DST_ADDR(x) ((0x104 + (x * 0x20)))
@@ -68,6 +68,8 @@
#define PL080_CONTROL_TC_IRQ_EN (1 << 31)
#define PL080_CONTROL_PROT_MASK (0x7 << 28)
#define PL080_CONTROL_PROT_SHIFT (28)
+#define PL080_CONTROL_PROT_CACHE (1 << 30)
+#define PL080_CONTROL_PROT_BUFF (1 << 29)
#define PL080_CONTROL_PROT_SYS (1 << 28)
#define PL080_CONTROL_DST_INCR (1 << 27)
#define PL080_CONTROL_SRC_INCR (1 << 26)
diff --git a/trunk/arch/arm/include/asm/perf_event.h b/trunk/arch/arm/include/asm/perf_event.h
index 48837e6d8887..b5799a3b7117 100644
--- a/trunk/arch/arm/include/asm/perf_event.h
+++ b/trunk/arch/arm/include/asm/perf_event.h
@@ -17,7 +17,7 @@
* counter interrupts are regular interrupts and not an NMI. This
* means that when we receive the interrupt we can call
* perf_event_do_pending() that handles all of the work with
- * interrupts enabled.
+ * interrupts disabled.
*/
static inline void
set_perf_event_pending(void)
diff --git a/trunk/arch/arm/include/asm/ptrace.h b/trunk/arch/arm/include/asm/ptrace.h
index c974be8913a7..7ce15eb15f72 100644
--- a/trunk/arch/arm/include/asm/ptrace.h
+++ b/trunk/arch/arm/include/asm/ptrace.h
@@ -158,15 +158,24 @@ struct pt_regs {
*/
static inline int valid_user_regs(struct pt_regs *regs)
{
- if (user_mode(regs) && (regs->ARM_cpsr & PSR_I_BIT) == 0) {
- regs->ARM_cpsr &= ~(PSR_F_BIT | PSR_A_BIT);
- return 1;
+ unsigned long mode = regs->ARM_cpsr & MODE_MASK;
+
+ /*
+ * Always clear the F (FIQ) and A (delayed abort) bits
+ */
+ regs->ARM_cpsr &= ~(PSR_F_BIT | PSR_A_BIT);
+
+ if ((regs->ARM_cpsr & PSR_I_BIT) == 0) {
+ if (mode == USR_MODE)
+ return 1;
+ if (elf_hwcap & HWCAP_26BIT && mode == USR26_MODE)
+ return 1;
}
/*
* Force CPSR to something logical...
*/
- regs->ARM_cpsr &= PSR_f | PSR_s | (PSR_x & ~PSR_A_BIT) | PSR_T_BIT | MODE32_BIT;
+ regs->ARM_cpsr &= PSR_f | PSR_s | PSR_x | PSR_T_BIT | MODE32_BIT;
if (!(elf_hwcap & HWCAP_26BIT))
regs->ARM_cpsr |= USR_MODE;
diff --git a/trunk/arch/arm/include/asm/unistd.h b/trunk/arch/arm/include/asm/unistd.h
index dd2bf53000fe..c891eb76c0e3 100644
--- a/trunk/arch/arm/include/asm/unistd.h
+++ b/trunk/arch/arm/include/asm/unistd.h
@@ -392,6 +392,10 @@
#define __NR_rt_tgsigqueueinfo (__NR_SYSCALL_BASE+363)
#define __NR_perf_event_open (__NR_SYSCALL_BASE+364)
#define __NR_recvmmsg (__NR_SYSCALL_BASE+365)
+#define __NR_accept4 (__NR_SYSCALL_BASE+366)
+#define __NR_fanotify_init (__NR_SYSCALL_BASE+367)
+#define __NR_fanotify_mark (__NR_SYSCALL_BASE+368)
+#define __NR_prlimit64 (__NR_SYSCALL_BASE+369)
/*
* The following SWIs are ARM private.
diff --git a/trunk/arch/arm/kernel/calls.S b/trunk/arch/arm/kernel/calls.S
index 37ae301cc47c..5c26eccef998 100644
--- a/trunk/arch/arm/kernel/calls.S
+++ b/trunk/arch/arm/kernel/calls.S
@@ -375,6 +375,10 @@
CALL(sys_rt_tgsigqueueinfo)
CALL(sys_perf_event_open)
/* 365 */ CALL(sys_recvmmsg)
+ CALL(sys_accept4)
+ CALL(sys_fanotify_init)
+ CALL(sys_fanotify_mark)
+ CALL(sys_prlimit64)
#ifndef syscalls_counted
.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
#define syscalls_counted
diff --git a/trunk/arch/arm/kernel/entry-common.S b/trunk/arch/arm/kernel/entry-common.S
index f05a35a59694..1b560825e1cf 100644
--- a/trunk/arch/arm/kernel/entry-common.S
+++ b/trunk/arch/arm/kernel/entry-common.S
@@ -418,11 +418,13 @@ ENDPROC(sys_clone_wrapper)
sys_sigreturn_wrapper:
add r0, sp, #S_OFF
+ mov why, #0 @ prevent syscall restart handling
b sys_sigreturn
ENDPROC(sys_sigreturn_wrapper)
sys_rt_sigreturn_wrapper:
add r0, sp, #S_OFF
+ mov why, #0 @ prevent syscall restart handling
b sys_rt_sigreturn
ENDPROC(sys_rt_sigreturn_wrapper)
diff --git a/trunk/arch/arm/kernel/etm.c b/trunk/arch/arm/kernel/etm.c
index 56418f98cd01..33c7077174db 100644
--- a/trunk/arch/arm/kernel/etm.c
+++ b/trunk/arch/arm/kernel/etm.c
@@ -230,7 +230,7 @@ static void etm_dump(void)
etb_lock(t);
}
-static void sysrq_etm_dump(int key, struct tty_struct *tty)
+static void sysrq_etm_dump(int key)
{
dev_dbg(tracer.dev, "Dumping ETB buffer\n");
etm_dump();
diff --git a/trunk/arch/arm/kernel/kgdb.c b/trunk/arch/arm/kernel/kgdb.c
index 778c2f7024ff..d6e8b4d2e60d 100644
--- a/trunk/arch/arm/kernel/kgdb.c
+++ b/trunk/arch/arm/kernel/kgdb.c
@@ -79,7 +79,7 @@ sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
return;
/* Initialize to zero */
- for (regno = 0; regno < GDB_MAX_REGS; regno++)
+ for (regno = 0; regno < DBG_MAX_REG_NUM; regno++)
gdb_regs[regno] = 0;
/* Otherwise, we have only some registers from switch_to() */
diff --git a/trunk/arch/arm/kernel/perf_event.c b/trunk/arch/arm/kernel/perf_event.c
index 417c392ddf1c..ecbb0288e5dd 100644
--- a/trunk/arch/arm/kernel/perf_event.c
+++ b/trunk/arch/arm/kernel/perf_event.c
@@ -319,8 +319,8 @@ validate_event(struct cpu_hw_events *cpuc,
{
struct hw_perf_event fake_event = event->hw;
- if (event->pmu && event->pmu != &pmu)
- return 0;
+ if (event->pmu != &pmu || event->state <= PERF_EVENT_STATE_OFF)
+ return 1;
return armpmu->get_event_idx(cpuc, &fake_event) >= 0;
}
@@ -1041,8 +1041,8 @@ armv6pmu_handle_irq(int irq_num,
/*
* Handle the pending perf events.
*
- * Note: this call *must* be run with interrupts enabled. For
- * platforms that can have the PMU interrupts raised as a PMI, this
+ * Note: this call *must* be run with interrupts disabled. For
+ * platforms that can have the PMU interrupts raised as an NMI, this
* will not work.
*/
perf_event_do_pending();
@@ -2017,8 +2017,8 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
/*
* Handle the pending perf events.
*
- * Note: this call *must* be run with interrupts enabled. For
- * platforms that can have the PMU interrupts raised as a PMI, this
+ * Note: this call *must* be run with interrupts disabled. For
+ * platforms that can have the PMU interrupts raised as an NMI, this
* will not work.
*/
perf_event_do_pending();
diff --git a/trunk/arch/arm/kernel/sys_arm.c b/trunk/arch/arm/kernel/sys_arm.c
index 5b7c541a4c63..62e7c61d0342 100644
--- a/trunk/arch/arm/kernel/sys_arm.c
+++ b/trunk/arch/arm/kernel/sys_arm.c
@@ -62,8 +62,9 @@ asmlinkage int sys_vfork(struct pt_regs *regs)
/* sys_execve() executes a new program.
* This is called indirectly via a small wrapper
*/
-asmlinkage int sys_execve(const char __user *filenamei, char __user * __user *argv,
- char __user * __user *envp, struct pt_regs *regs)
+asmlinkage int sys_execve(const char __user *filenamei,
+ const char __user *const __user *argv,
+ const char __user *const __user *envp, struct pt_regs *regs)
{
int error;
char * filename;
@@ -78,14 +79,17 @@ asmlinkage int sys_execve(const char __user *filenamei, char __user * __user *ar
return error;
}
-int kernel_execve(const char *filename, char *const argv[], char *const envp[])
+int kernel_execve(const char *filename,
+ const char *const argv[],
+ const char *const envp[])
{
struct pt_regs regs;
int ret;
memset(®s, 0, sizeof(struct pt_regs));
- ret = do_execve(filename, (char __user * __user *)argv,
- (char __user * __user *)envp, ®s);
+ ret = do_execve(filename,
+ (const char __user *const __user *)argv,
+ (const char __user *const __user *)envp, ®s);
if (ret < 0)
goto out;
diff --git a/trunk/arch/arm/mach-at91/at91sam9g45.c b/trunk/arch/arm/mach-at91/at91sam9g45.c
index 753c0d31a3d3..c67b47f1c0fd 100644
--- a/trunk/arch/arm/mach-at91/at91sam9g45.c
+++ b/trunk/arch/arm/mach-at91/at91sam9g45.c
@@ -121,8 +121,8 @@ static struct clk ssc1_clk = {
.pmc_mask = 1 << AT91SAM9G45_ID_SSC1,
.type = CLK_TYPE_PERIPHERAL,
};
-static struct clk tcb_clk = {
- .name = "tcb_clk",
+static struct clk tcb0_clk = {
+ .name = "tcb0_clk",
.pmc_mask = 1 << AT91SAM9G45_ID_TCB,
.type = CLK_TYPE_PERIPHERAL,
};
@@ -192,6 +192,14 @@ static struct clk ohci_clk = {
.parent = &uhphs_clk,
};
+/* One additional fake clock for second TC block */
+static struct clk tcb1_clk = {
+ .name = "tcb1_clk",
+ .pmc_mask = 0,
+ .type = CLK_TYPE_PERIPHERAL,
+ .parent = &tcb0_clk,
+};
+
static struct clk *periph_clocks[] __initdata = {
&pioA_clk,
&pioB_clk,
@@ -208,7 +216,7 @@ static struct clk *periph_clocks[] __initdata = {
&spi1_clk,
&ssc0_clk,
&ssc1_clk,
- &tcb_clk,
+ &tcb0_clk,
&pwm_clk,
&tsc_clk,
&dma_clk,
@@ -221,6 +229,7 @@ static struct clk *periph_clocks[] __initdata = {
&mmc1_clk,
// irq0
&ohci_clk,
+ &tcb1_clk,
};
/*
diff --git a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c
index 809114d5a5a6..5e71ccd5e7d3 100644
--- a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -46,7 +46,7 @@ static struct resource hdmac_resources[] = {
.end = AT91_BASE_SYS + AT91_DMA + SZ_512 - 1,
.flags = IORESOURCE_MEM,
},
- [2] = {
+ [1] = {
.start = AT91SAM9G45_ID_DMA,
.end = AT91SAM9G45_ID_DMA,
.flags = IORESOURCE_IRQ,
@@ -835,9 +835,9 @@ static struct platform_device at91sam9g45_tcb1_device = {
static void __init at91_add_device_tc(void)
{
/* this chip has one clock and irq for all six TC channels */
- at91_clock_associate("tcb_clk", &at91sam9g45_tcb0_device.dev, "t0_clk");
+ at91_clock_associate("tcb0_clk", &at91sam9g45_tcb0_device.dev, "t0_clk");
platform_device_register(&at91sam9g45_tcb0_device);
- at91_clock_associate("tcb_clk", &at91sam9g45_tcb1_device.dev, "t0_clk");
+ at91_clock_associate("tcb1_clk", &at91sam9g45_tcb1_device.dev, "t0_clk");
platform_device_register(&at91sam9g45_tcb1_device);
}
#else
diff --git a/trunk/arch/arm/mach-at91/board-sam9261ek.c b/trunk/arch/arm/mach-at91/board-sam9261ek.c
index c4c8865d52d7..65eb0943194f 100644
--- a/trunk/arch/arm/mach-at91/board-sam9261ek.c
+++ b/trunk/arch/arm/mach-at91/board-sam9261ek.c
@@ -93,11 +93,12 @@ static struct resource dm9000_resource[] = {
.start = AT91_PIN_PC11,
.end = AT91_PIN_PC11,
.flags = IORESOURCE_IRQ
+ | IORESOURCE_IRQ_LOWEDGE | IORESOURCE_IRQ_HIGHEDGE,
}
};
static struct dm9000_plat_data dm9000_platdata = {
- .flags = DM9000_PLATF_16BITONLY,
+ .flags = DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,
};
static struct platform_device dm9000_device = {
@@ -167,17 +168,6 @@ static struct at91_udc_data __initdata ek_udc_data = {
};
-/*
- * MCI (SD/MMC)
- */
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .wire4 = 1,
-// .det_pin = ... not connected
-// .wp_pin = ... not connected
-// .vcc_pin = ... not connected
-};
-
-
/*
* NAND flash
*/
@@ -246,6 +236,10 @@ static void __init ek_add_device_nand(void)
at91_add_device_nand(&ek_nand_data);
}
+/*
+ * SPI related devices
+ */
+#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
/*
* ADS7846 Touchscreen
@@ -356,6 +350,19 @@ static struct spi_board_info ek_spi_devices[] = {
#endif
};
+#else /* CONFIG_SPI_ATMEL_* */
+/* spi0 and mmc/sd share the same PIO pins: cannot be used at the same time */
+
+/*
+ * MCI (SD/MMC)
+ * det_pin, wp_pin and vcc_pin are not connected
+ */
+static struct at91_mmc_data __initdata ek_mmc_data = {
+ .wire4 = 1,
+};
+
+#endif /* CONFIG_SPI_ATMEL_* */
+
/*
* LCD Controller
diff --git a/trunk/arch/arm/mach-at91/clock.c b/trunk/arch/arm/mach-at91/clock.c
index 7f7da439341f..7525cee3983f 100644
--- a/trunk/arch/arm/mach-at91/clock.c
+++ b/trunk/arch/arm/mach-at91/clock.c
@@ -501,7 +501,8 @@ postcore_initcall(at91_clk_debugfs_init);
int __init clk_register(struct clk *clk)
{
if (clk_is_peripheral(clk)) {
- clk->parent = &mck;
+ if (!clk->parent)
+ clk->parent = &mck;
clk->mode = pmc_periph_mode;
list_add_tail(&clk->node, &clocks);
}
diff --git a/trunk/arch/arm/mach-ep93xx/clock.c b/trunk/arch/arm/mach-ep93xx/clock.c
index 8bf3cec98cfa..4566bd1c8660 100644
--- a/trunk/arch/arm/mach-ep93xx/clock.c
+++ b/trunk/arch/arm/mach-ep93xx/clock.c
@@ -560,4 +560,4 @@ static int __init ep93xx_clock_init(void)
clkdev_add_table(clocks, ARRAY_SIZE(clocks));
return 0;
}
-arch_initcall(ep93xx_clock_init);
+postcore_initcall(ep93xx_clock_init);
diff --git a/trunk/arch/arm/mach-imx/mach-cpuimx27.c b/trunk/arch/arm/mach-imx/mach-cpuimx27.c
index 575ff1ae85a7..339150ab0ea5 100644
--- a/trunk/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/trunk/arch/arm/mach-imx/mach-cpuimx27.c
@@ -279,13 +279,13 @@ static void __init eukrea_cpuimx27_init(void)
#if defined(CONFIG_USB_ULPI)
if (otg_mode_host) {
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
- USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+ ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
mxc_register_device(&mxc_otg_host, &otg_pdata);
}
usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
- USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+ ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
mxc_register_device(&mxc_usbh2, &usbh2_pdata);
#endif
diff --git a/trunk/arch/arm/mach-imx/mach-pca100.c b/trunk/arch/arm/mach-imx/mach-pca100.c
index a389d1148f18..23c9e1f37b9c 100644
--- a/trunk/arch/arm/mach-imx/mach-pca100.c
+++ b/trunk/arch/arm/mach-imx/mach-pca100.c
@@ -419,13 +419,13 @@ static void __init pca100_init(void)
#if defined(CONFIG_USB_ULPI)
if (otg_mode_host) {
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
- USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+ ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
mxc_register_device(&mxc_otg_host, &otg_pdata);
}
usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
- USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+ ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
mxc_register_device(&mxc_usbh2, &usbh2_pdata);
#endif
diff --git a/trunk/arch/arm/mach-ixp4xx/common-pci.c b/trunk/arch/arm/mach-ixp4xx/common-pci.c
index 61cd4d64b985..24498a932ba6 100644
--- a/trunk/arch/arm/mach-ixp4xx/common-pci.c
+++ b/trunk/arch/arm/mach-ixp4xx/common-pci.c
@@ -503,6 +503,14 @@ struct pci_bus * __devinit ixp4xx_scan_bus(int nr, struct pci_sys_data *sys)
return pci_scan_bus(sys->busnr, &ixp4xx_ops, sys);
}
+int dma_set_coherent_mask(struct device *dev, u64 mask)
+{
+ if (mask >= SZ_64M - 1)
+ return 0;
+
+ return -EIO;
+}
+
EXPORT_SYMBOL(ixp4xx_pci_read);
EXPORT_SYMBOL(ixp4xx_pci_write);
diff --git a/trunk/arch/arm/mach-ixp4xx/include/mach/hardware.h b/trunk/arch/arm/mach-ixp4xx/include/mach/hardware.h
index f91ca6d4fbe8..8138371c406e 100644
--- a/trunk/arch/arm/mach-ixp4xx/include/mach/hardware.h
+++ b/trunk/arch/arm/mach-ixp4xx/include/mach/hardware.h
@@ -26,6 +26,8 @@
#define PCIBIOS_MAX_MEM 0x4BFFFFFF
#endif
+#define ARCH_HAS_DMA_SET_COHERENT_MASK
+
#define pcibios_assign_all_busses() 1
/* Register locations and bits */
diff --git a/trunk/arch/arm/mach-ixp4xx/ixdp425-setup.c b/trunk/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 827cbc4402f4..ea9ee4ed0a3e 100644
--- a/trunk/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/trunk/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -100,6 +100,7 @@ ixdp425_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
static struct platform_nand_data ixdp425_flash_nand_data = {
.chip = {
+ .nr_chips = 1,
.chip_delay = 30,
.options = NAND_NO_AUTOINCR,
#ifdef CONFIG_MTD_PARTITIONS
diff --git a/trunk/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c b/trunk/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c
index 91931dcb0689..4aaadc753d3e 100644
--- a/trunk/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c
+++ b/trunk/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c
@@ -215,7 +215,7 @@ struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata = {
* Add platform devices present on this baseboard and init
* them from CPU side as far as required to use them later on
*/
-void __init eukrea_mbimxsd_baseboard_init(void)
+void __init eukrea_mbimxsd25_baseboard_init(void)
{
if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads,
ARRAY_SIZE(eukrea_mbimxsd_pads)))
diff --git a/trunk/arch/arm/mach-mx25/mach-cpuimx25.c b/trunk/arch/arm/mach-mx25/mach-cpuimx25.c
index 56b2e26d23b4..e064bb3d6919 100644
--- a/trunk/arch/arm/mach-mx25/mach-cpuimx25.c
+++ b/trunk/arch/arm/mach-mx25/mach-cpuimx25.c
@@ -138,7 +138,7 @@ static void __init eukrea_cpuimx25_init(void)
#if defined(CONFIG_USB_ULPI)
if (otg_mode_host) {
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
- USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+ ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
mxc_register_device(&mxc_otg, &otg_pdata);
}
@@ -147,8 +147,8 @@ static void __init eukrea_cpuimx25_init(void)
if (!otg_mode_host)
mxc_register_device(&otg_udc_device, &otg_device_pdata);
-#ifdef CONFIG_MACH_EUKREA_MBIMXSD_BASEBOARD
- eukrea_mbimxsd_baseboard_init();
+#ifdef CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD
+ eukrea_mbimxsd25_baseboard_init();
#endif
}
diff --git a/trunk/arch/arm/mach-mx3/clock-imx35.c b/trunk/arch/arm/mach-mx3/clock-imx35.c
index d3af0fdf8475..7a62e744a8b0 100644
--- a/trunk/arch/arm/mach-mx3/clock-imx35.c
+++ b/trunk/arch/arm/mach-mx3/clock-imx35.c
@@ -155,7 +155,7 @@ static unsigned long get_rate_arm(void)
aad = &clk_consumer[(pdr0 >> 16) & 0xf];
if (aad->sel)
- fref = fref * 2 / 3;
+ fref = fref * 3 / 4;
return fref / aad->arm;
}
@@ -164,7 +164,7 @@ static unsigned long get_rate_ahb(struct clk *clk)
{
unsigned long pdr0 = __raw_readl(CCM_BASE + CCM_PDR0);
struct arm_ahb_div *aad;
- unsigned long fref = get_rate_mpll();
+ unsigned long fref = get_rate_arm();
aad = &clk_consumer[(pdr0 >> 16) & 0xf];
@@ -176,16 +176,11 @@ static unsigned long get_rate_ipg(struct clk *clk)
return get_rate_ahb(NULL) >> 1;
}
-static unsigned long get_3_3_div(unsigned long in)
-{
- return (((in >> 3) & 0x7) + 1) * ((in & 0x7) + 1);
-}
-
static unsigned long get_rate_uart(struct clk *clk)
{
unsigned long pdr3 = __raw_readl(CCM_BASE + CCM_PDR3);
unsigned long pdr4 = __raw_readl(CCM_BASE + CCM_PDR4);
- unsigned long div = get_3_3_div(pdr4 >> 10);
+ unsigned long div = ((pdr4 >> 10) & 0x3f) + 1;
if (pdr3 & (1 << 14))
return get_rate_arm() / div;
@@ -216,7 +211,7 @@ static unsigned long get_rate_sdhc(struct clk *clk)
break;
}
- return rate / get_3_3_div(div);
+ return rate / (div + 1);
}
static unsigned long get_rate_mshc(struct clk *clk)
@@ -270,7 +265,7 @@ static unsigned long get_rate_csi(struct clk *clk)
else
rate = get_rate_ppll();
- return rate / get_3_3_div((pdr2 >> 16) & 0x3f);
+ return rate / (((pdr2 >> 16) & 0x3f) + 1);
}
static unsigned long get_rate_otg(struct clk *clk)
@@ -283,25 +278,51 @@ static unsigned long get_rate_otg(struct clk *clk)
else
rate = get_rate_ppll();
- return rate / get_3_3_div((pdr4 >> 22) & 0x3f);
+ return rate / (((pdr4 >> 22) & 0x3f) + 1);
}
static unsigned long get_rate_ipg_per(struct clk *clk)
{
unsigned long pdr0 = __raw_readl(CCM_BASE + CCM_PDR0);
unsigned long pdr4 = __raw_readl(CCM_BASE + CCM_PDR4);
- unsigned long div1, div2;
+ unsigned long div;
if (pdr0 & (1 << 26)) {
- div1 = (pdr4 >> 19) & 0x7;
- div2 = (pdr4 >> 16) & 0x7;
- return get_rate_arm() / ((div1 + 1) * (div2 + 1));
+ div = (pdr4 >> 16) & 0x3f;
+ return get_rate_arm() / (div + 1);
} else {
- div1 = (pdr0 >> 12) & 0x7;
- return get_rate_ahb(NULL) / div1;
+ div = (pdr0 >> 12) & 0x7;
+ return get_rate_ahb(NULL) / (div + 1);
}
}
+static unsigned long get_rate_hsp(struct clk *clk)
+{
+ unsigned long hsp_podf = (__raw_readl(CCM_BASE + CCM_PDR0) >> 20) & 0x03;
+ unsigned long fref = get_rate_mpll();
+
+ if (fref > 400 * 1000 * 1000) {
+ switch (hsp_podf) {
+ case 0:
+ return fref >> 2;
+ case 1:
+ return fref >> 3;
+ case 2:
+ return fref / 3;
+ }
+ } else {
+ switch (hsp_podf) {
+ case 0:
+ case 2:
+ return fref / 3;
+ case 1:
+ return fref / 6;
+ }
+ }
+
+ return 0;
+}
+
static int clk_cgr_enable(struct clk *clk)
{
u32 reg;
@@ -359,7 +380,7 @@ DEFINE_CLOCK(i2c1_clk, 0, CCM_CGR1, 10, get_rate_ipg_per, NULL);
DEFINE_CLOCK(i2c2_clk, 1, CCM_CGR1, 12, get_rate_ipg_per, NULL);
DEFINE_CLOCK(i2c3_clk, 2, CCM_CGR1, 14, get_rate_ipg_per, NULL);
DEFINE_CLOCK(iomuxc_clk, 0, CCM_CGR1, 16, NULL, NULL);
-DEFINE_CLOCK(ipu_clk, 0, CCM_CGR1, 18, get_rate_ahb, NULL);
+DEFINE_CLOCK(ipu_clk, 0, CCM_CGR1, 18, get_rate_hsp, NULL);
DEFINE_CLOCK(kpp_clk, 0, CCM_CGR1, 20, get_rate_ipg, NULL);
DEFINE_CLOCK(mlb_clk, 0, CCM_CGR1, 22, get_rate_ahb, NULL);
DEFINE_CLOCK(mshc_clk, 0, CCM_CGR1, 24, get_rate_mshc, NULL);
@@ -485,10 +506,10 @@ static struct clk_lookup lookups[] = {
int __init mx35_clocks_init()
{
- unsigned int ll = 0;
+ unsigned int cgr2 = 3 << 26, cgr3 = 0;
#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_ICEDCC)
- ll = (3 << 16);
+ cgr2 |= 3 << 16;
#endif
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
@@ -499,8 +520,20 @@ int __init mx35_clocks_init()
__raw_writel((3 << 18), CCM_BASE + CCM_CGR0);
__raw_writel((3 << 2) | (3 << 4) | (3 << 6) | (3 << 8) | (3 << 16),
CCM_BASE + CCM_CGR1);
- __raw_writel((3 << 26) | ll, CCM_BASE + CCM_CGR2);
- __raw_writel(0, CCM_BASE + CCM_CGR3);
+
+ /*
+ * Check if we came up in internal boot mode. If yes, we need some
+ * extra clocks turned on, otherwise the MX35 boot ROM code will
+ * hang after a watchdog reset.
+ */
+ if (!(__raw_readl(CCM_BASE + CCM_RCSR) & (3 << 10))) {
+ /* Additionally turn on UART1, SCC, and IIM clocks */
+ cgr2 |= 3 << 16 | 3 << 4;
+ cgr3 |= 3 << 2;
+ }
+
+ __raw_writel(cgr2, CCM_BASE + CCM_CGR2);
+ __raw_writel(cgr3, CCM_BASE + CCM_CGR3);
mxc_timer_init(&gpt_clk,
MX35_IO_ADDRESS(MX35_GPT1_BASE_ADDR), MX35_INT_GPT);
diff --git a/trunk/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c b/trunk/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
index 1dc5004df866..f8f15e3ac7a0 100644
--- a/trunk/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
+++ b/trunk/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
@@ -216,7 +216,7 @@ struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata = {
* Add platform devices present on this baseboard and init
* them from CPU side as far as required to use them later on
*/
-void __init eukrea_mbimxsd_baseboard_init(void)
+void __init eukrea_mbimxsd35_baseboard_init(void)
{
if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads,
ARRAY_SIZE(eukrea_mbimxsd_pads)))
diff --git a/trunk/arch/arm/mach-mx3/mach-cpuimx35.c b/trunk/arch/arm/mach-mx3/mach-cpuimx35.c
index 63f970f340a2..2a4f8b781ba4 100644
--- a/trunk/arch/arm/mach-mx3/mach-cpuimx35.c
+++ b/trunk/arch/arm/mach-mx3/mach-cpuimx35.c
@@ -192,7 +192,7 @@ static void __init mxc_board_init(void)
#if defined(CONFIG_USB_ULPI)
if (otg_mode_host) {
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
- USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+ ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
mxc_register_device(&mxc_otg_host, &otg_pdata);
}
@@ -201,8 +201,8 @@ static void __init mxc_board_init(void)
if (!otg_mode_host)
mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
-#ifdef CONFIG_MACH_EUKREA_MBIMXSD_BASEBOARD
- eukrea_mbimxsd_baseboard_init();
+#ifdef CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD
+ eukrea_mbimxsd35_baseboard_init();
#endif
}
diff --git a/trunk/arch/arm/mach-mx3/mach-qong.c b/trunk/arch/arm/mach-mx3/mach-qong.c
index d44ac70222a5..c8c380eef74c 100644
--- a/trunk/arch/arm/mach-mx3/mach-qong.c
+++ b/trunk/arch/arm/mach-mx3/mach-qong.c
@@ -165,6 +165,7 @@ static void qong_nand_select_chip(struct mtd_info *mtd, int chip)
static struct platform_nand_data qong_nand_data = {
.chip = {
+ .nr_chips = 1,
.chip_delay = 20,
.options = 0,
},
diff --git a/trunk/arch/arm/mach-mx5/clock-mx51.c b/trunk/arch/arm/mach-mx5/clock-mx51.c
index 6af69def357f..57c10a9926cc 100644
--- a/trunk/arch/arm/mach-mx5/clock-mx51.c
+++ b/trunk/arch/arm/mach-mx5/clock-mx51.c
@@ -56,7 +56,7 @@ static void _clk_ccgr_disable(struct clk *clk)
{
u32 reg;
reg = __raw_readl(clk->enable_reg);
- reg &= ~(MXC_CCM_CCGRx_MOD_OFF << clk->enable_shift);
+ reg &= ~(MXC_CCM_CCGRx_CG_MASK << clk->enable_shift);
__raw_writel(reg, clk->enable_reg);
}
diff --git a/trunk/arch/arm/mach-omap2/Makefile b/trunk/arch/arm/mach-omap2/Makefile
index 63b2d8859c3c..88d3a1e920f5 100644
--- a/trunk/arch/arm/mach-omap2/Makefile
+++ b/trunk/arch/arm/mach-omap2/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_LOCAL_TIMERS) += timer-mpu.o
obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o
obj-$(CONFIG_ARCH_OMAP4) += omap44xx-smc.o omap4-common.o
+AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a
AFLAGS_omap44xx-smc.o :=-Wa,-march=armv7-a
# Functions loaded to SRAM
diff --git a/trunk/arch/arm/mach-omap2/clock3xxx_data.c b/trunk/arch/arm/mach-omap2/clock3xxx_data.c
index 138646deac89..dfdce2d82779 100644
--- a/trunk/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/trunk/arch/arm/mach-omap2/clock3xxx_data.c
@@ -3417,7 +3417,13 @@ int __init omap3xxx_clk_init(void)
struct omap_clk *c;
u32 cpu_clkflg = CK_3XXX;
- if (cpu_is_omap34xx()) {
+ if (cpu_is_omap3517()) {
+ cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS;
+ cpu_clkflg |= CK_3517;
+ } else if (cpu_is_omap3505()) {
+ cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS;
+ cpu_clkflg |= CK_3505;
+ } else if (cpu_is_omap34xx()) {
cpu_mask = RATE_IN_3XXX;
cpu_clkflg |= CK_343X;
@@ -3432,12 +3438,6 @@ int __init omap3xxx_clk_init(void)
cpu_mask |= RATE_IN_3430ES2PLUS;
cpu_clkflg |= CK_3430ES2;
}
- } else if (cpu_is_omap3517()) {
- cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS;
- cpu_clkflg |= CK_3517;
- } else if (cpu_is_omap3505()) {
- cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS;
- cpu_clkflg |= CK_3505;
}
if (omap3_has_192mhz_clk())
diff --git a/trunk/arch/arm/mach-omap2/id.c b/trunk/arch/arm/mach-omap2/id.c
index e8256a2ed8e7..9a879f959509 100644
--- a/trunk/arch/arm/mach-omap2/id.c
+++ b/trunk/arch/arm/mach-omap2/id.c
@@ -284,8 +284,8 @@ static void __init omap3_check_revision(void)
default:
omap_revision = OMAP3630_REV_ES1_2;
omap_chip.oc |= CHIP_IS_OMAP3630ES1_2;
- break;
}
+ break;
default:
/* Unknown default to latest silicon rev as default*/
omap_revision = OMAP3630_REV_ES1_2;
diff --git a/trunk/arch/arm/mach-omap2/include/mach/entry-macro.S b/trunk/arch/arm/mach-omap2/include/mach/entry-macro.S
index 50fd74916643..06e64e1fc28a 100644
--- a/trunk/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/trunk/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -177,7 +177,10 @@ omap_irq_base: .word 0
cmpne \irqnr, \tmp
cmpcs \irqnr, \irqnr
.endm
+#endif
+#endif /* MULTI_OMAP2 */
+#ifdef CONFIG_SMP
/* We assume that irqstat (the raw value of the IRQ acknowledge
* register) is preserved from the macro above.
* If there is an IPI, we immediately signal end of interrupt
@@ -205,8 +208,7 @@ omap_irq_base: .word 0
streq \irqstat, [\base, #GIC_CPU_EOI]
cmp \tmp, #0
.endm
-#endif
-#endif /* MULTI_OMAP2 */
+#endif /* CONFIG_SMP */
.macro irq_prio_table
.endm
diff --git a/trunk/arch/arm/mach-omap2/omap-smp.c b/trunk/arch/arm/mach-omap2/omap-smp.c
index af3c20c8d3f9..9e9f70e18e3c 100644
--- a/trunk/arch/arm/mach-omap2/omap-smp.c
+++ b/trunk/arch/arm/mach-omap2/omap-smp.c
@@ -102,8 +102,7 @@ static void __init wakeup_secondary(void)
* Send a 'sev' to wake the secondary core from WFE.
* Drain the outstanding writes to memory
*/
- dsb();
- set_event();
+ dsb_sev();
mb();
}
diff --git a/trunk/arch/arm/mach-omap2/pm34xx.c b/trunk/arch/arm/mach-omap2/pm34xx.c
index fb4994ad622e..7b03426c72a3 100644
--- a/trunk/arch/arm/mach-omap2/pm34xx.c
+++ b/trunk/arch/arm/mach-omap2/pm34xx.c
@@ -480,7 +480,9 @@ void omap_sram_idle(void)
}
/* Disable IO-PAD and IO-CHAIN wakeup */
- if (omap3_has_io_wakeup() && core_next_state < PWRDM_POWER_ON) {
+ if (omap3_has_io_wakeup() &&
+ (per_next_state < PWRDM_POWER_ON ||
+ core_next_state < PWRDM_POWER_ON)) {
prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN);
omap3_disable_io_chain();
}
diff --git a/trunk/arch/arm/mach-orion5x/ts78xx-setup.c b/trunk/arch/arm/mach-orion5x/ts78xx-setup.c
index 5041d1bc26b1..696b1a97f9e2 100644
--- a/trunk/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/trunk/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -216,6 +216,7 @@ static struct mtd_partition ts78xx_ts_nand_parts[] = {
static struct platform_nand_data ts78xx_ts_nand_data = {
.chip = {
+ .nr_chips = 1,
.part_probe_types = ts_nand_part_probes,
.partitions = ts78xx_ts_nand_parts,
.nr_partitions = ARRAY_SIZE(ts78xx_ts_nand_parts),
diff --git a/trunk/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/trunk/arch/arm/mach-pxa/cpufreq-pxa2xx.c
index 268a9bc6be8a..50d5939a78f1 100644
--- a/trunk/arch/arm/mach-pxa/cpufreq-pxa2xx.c
+++ b/trunk/arch/arm/mach-pxa/cpufreq-pxa2xx.c
@@ -398,7 +398,7 @@ static int pxa_set_target(struct cpufreq_policy *policy,
return 0;
}
-static __init int pxa_cpufreq_init(struct cpufreq_policy *policy)
+static int pxa_cpufreq_init(struct cpufreq_policy *policy)
{
int i;
unsigned int freq;
diff --git a/trunk/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/trunk/arch/arm/mach-pxa/cpufreq-pxa3xx.c
index 27fa329d9a8b..0a0d0fe99220 100644
--- a/trunk/arch/arm/mach-pxa/cpufreq-pxa3xx.c
+++ b/trunk/arch/arm/mach-pxa/cpufreq-pxa3xx.c
@@ -204,7 +204,7 @@ static int pxa3xx_cpufreq_set(struct cpufreq_policy *policy,
return 0;
}
-static __init int pxa3xx_cpufreq_init(struct cpufreq_policy *policy)
+static int pxa3xx_cpufreq_init(struct cpufreq_policy *policy)
{
int ret = -EINVAL;
diff --git a/trunk/arch/arm/mach-pxa/include/mach/hardware.h b/trunk/arch/arm/mach-pxa/include/mach/hardware.h
index 7f64d24cd564..428cc7bda9a4 100644
--- a/trunk/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/trunk/arch/arm/mach-pxa/include/mach/hardware.h
@@ -309,7 +309,7 @@ extern unsigned long get_clock_tick_rate(void);
#define PCIBIOS_MIN_IO 0
#define PCIBIOS_MIN_MEM 0
#define pcibios_assign_all_busses() 1
+#define ARCH_HAS_DMA_SET_COHERENT_MASK
#endif
-
#endif /* _ASM_ARCH_HARDWARE_H */
diff --git a/trunk/arch/arm/mach-pxa/include/mach/io.h b/trunk/arch/arm/mach-pxa/include/mach/io.h
index 262691fb97d8..fdca3be47d9b 100644
--- a/trunk/arch/arm/mach-pxa/include/mach/io.h
+++ b/trunk/arch/arm/mach-pxa/include/mach/io.h
@@ -6,6 +6,8 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
+#include
+
#define IO_SPACE_LIMIT 0xffffffff
/*
diff --git a/trunk/arch/arm/mach-pxa/include/mach/mfp-pxa300.h b/trunk/arch/arm/mach-pxa/include/mach/mfp-pxa300.h
index 7139e0dc26d1..4e1287070d21 100644
--- a/trunk/arch/arm/mach-pxa/include/mach/mfp-pxa300.h
+++ b/trunk/arch/arm/mach-pxa/include/mach/mfp-pxa300.h
@@ -71,10 +71,10 @@
#define GPIO46_CI_DD_7 MFP_CFG_DRV(GPIO46, AF0, DS04X)
#define GPIO47_CI_DD_8 MFP_CFG_DRV(GPIO47, AF1, DS04X)
#define GPIO48_CI_DD_9 MFP_CFG_DRV(GPIO48, AF1, DS04X)
-#define GPIO52_CI_HSYNC MFP_CFG_DRV(GPIO52, AF0, DS04X)
-#define GPIO51_CI_VSYNC MFP_CFG_DRV(GPIO51, AF0, DS04X)
#define GPIO49_CI_MCLK MFP_CFG_DRV(GPIO49, AF0, DS04X)
#define GPIO50_CI_PCLK MFP_CFG_DRV(GPIO50, AF0, DS04X)
+#define GPIO51_CI_HSYNC MFP_CFG_DRV(GPIO51, AF0, DS04X)
+#define GPIO52_CI_VSYNC MFP_CFG_DRV(GPIO52, AF0, DS04X)
/* KEYPAD */
#define GPIO3_KP_DKIN_6 MFP_CFG_LPM(GPIO3, AF2, FLOAT)
diff --git a/trunk/arch/arm/mach-s3c2410/include/mach/vmalloc.h b/trunk/arch/arm/mach-s3c2410/include/mach/vmalloc.h
index 315b0078a34d..54297eb0bf5e 100644
--- a/trunk/arch/arm/mach-s3c2410/include/mach/vmalloc.h
+++ b/trunk/arch/arm/mach-s3c2410/include/mach/vmalloc.h
@@ -15,6 +15,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H
-#define VMALLOC_END (0xE0000000)
+#define VMALLOC_END 0xE0000000UL
#endif /* __ASM_ARCH_VMALLOC_H */
diff --git a/trunk/arch/arm/mach-s3c64xx/Kconfig b/trunk/arch/arm/mach-s3c64xx/Kconfig
index 071e8a1e0765..1e4d78af7d84 100644
--- a/trunk/arch/arm/mach-s3c64xx/Kconfig
+++ b/trunk/arch/arm/mach-s3c64xx/Kconfig
@@ -98,6 +98,15 @@ config MACH_ANW6410
help
Machine support for the A&W6410
+config MACH_REAL6410
+ bool "REAL6410"
+ select CPU_S3C6410
+ select S3C_DEV_HSMMC
+ select S3C_DEV_HSMMC1
+ select S3C64XX_SETUP_SDHCI
+ help
+ Machine support for the CoreWind REAL6410
+
config MACH_SMDK6410
bool "SMDK6410"
select CPU_S3C6410
diff --git a/trunk/arch/arm/mach-s3c64xx/Makefile b/trunk/arch/arm/mach-s3c64xx/Makefile
index 48d3dfac8dd7..90221a2e0c55 100644
--- a/trunk/arch/arm/mach-s3c64xx/Makefile
+++ b/trunk/arch/arm/mach-s3c64xx/Makefile
@@ -52,6 +52,7 @@ obj-$(CONFIG_PM) += irq-pm.o
obj-$(CONFIG_MACH_ANW6410) += mach-anw6410.o
obj-$(CONFIG_MACH_SMDK6400) += mach-smdk6400.o
obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o
+obj-$(CONFIG_MACH_REAL6410) += mach-real6410.o
obj-$(CONFIG_MACH_NCP) += mach-ncp.o
obj-$(CONFIG_MACH_HMT) += mach-hmt.o
obj-$(CONFIG_MACH_SMARTQ) += mach-smartq.o
diff --git a/trunk/arch/arm/mach-s3c64xx/dev-spi.c b/trunk/arch/arm/mach-s3c64xx/dev-spi.c
index a492b982aa06..405e62128917 100644
--- a/trunk/arch/arm/mach-s3c64xx/dev-spi.c
+++ b/trunk/arch/arm/mach-s3c64xx/dev-spi.c
@@ -18,10 +18,11 @@
#include
#include
#include
+#include
#include
#include
-#include
+#include
static char *spi_src_clks[] = {
[S3C64XX_SPI_SRCCLK_PCLK] = "pclk",
diff --git a/trunk/arch/arm/mach-s3c64xx/dma.c b/trunk/arch/arm/mach-s3c64xx/dma.c
index 5567e037b0d1..e7d03ab41d80 100644
--- a/trunk/arch/arm/mach-s3c64xx/dma.c
+++ b/trunk/arch/arm/mach-s3c64xx/dma.c
@@ -697,7 +697,7 @@ static int s3c64xx_dma_init1(int chno, enum dma_ch chbase,
chptr->number = chno;
chptr->dmac = dmac;
chptr->regs = regptr;
- regptr += PL008_Cx_STRIDE;
+ regptr += PL080_Cx_STRIDE;
}
/* for the moment, permanently enable the controller */
diff --git a/trunk/arch/arm/mach-s3c64xx/include/mach/memory.h b/trunk/arch/arm/mach-s3c64xx/include/mach/memory.h
index a3ac84a65480..42cc54e2ee30 100644
--- a/trunk/arch/arm/mach-s3c64xx/include/mach/memory.h
+++ b/trunk/arch/arm/mach-s3c64xx/include/mach/memory.h
@@ -15,4 +15,6 @@
#define PHYS_OFFSET UL(0x50000000)
+#define CONSISTENT_DMA_SIZE SZ_8M
+
#endif
diff --git a/trunk/arch/arm/mach-s3c64xx/include/mach/vmalloc.h b/trunk/arch/arm/mach-s3c64xx/include/mach/vmalloc.h
index 7411ef3711a6..bc0e91389864 100644
--- a/trunk/arch/arm/mach-s3c64xx/include/mach/vmalloc.h
+++ b/trunk/arch/arm/mach-s3c64xx/include/mach/vmalloc.h
@@ -15,6 +15,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H
-#define VMALLOC_END (0xE0000000)
+#define VMALLOC_END 0xE0000000UL
#endif /* __ASM_ARCH_VMALLOC_H */
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-real6410.c b/trunk/arch/arm/mach-s3c64xx/mach-real6410.c
new file mode 100644
index 000000000000..e130379ba0e8
--- /dev/null
+++ b/trunk/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -0,0 +1,152 @@
+/* linux/arch/arm/mach-s3c64xx/mach-real6410.c
+ *
+ * Copyright 2010 Darius Augulis
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ * Ben Dooks
+ * http://armlinux.simtec.co.uk/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+*/
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
+#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
+#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
+
+static struct s3c2410_uartcfg real6410_uartcfgs[] __initdata = {
+ [0] = {
+ .hwport = 0,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ },
+ [1] = {
+ .hwport = 1,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ },
+ [2] = {
+ .hwport = 2,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ },
+ [3] = {
+ .hwport = 3,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ },
+};
+
+/* DM9000AEP 10/100 ethernet controller */
+
+static struct resource real6410_dm9k_resource[] = {
+ [0] = {
+ .start = S3C64XX_PA_XM0CSN1,
+ .end = S3C64XX_PA_XM0CSN1 + 1,
+ .flags = IORESOURCE_MEM
+ },
+ [1] = {
+ .start = S3C64XX_PA_XM0CSN1 + 4,
+ .end = S3C64XX_PA_XM0CSN1 + 5,
+ .flags = IORESOURCE_MEM
+ },
+ [2] = {
+ .start = S3C_EINT(7),
+ .end = S3C_EINT(7),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL
+ }
+};
+
+static struct dm9000_plat_data real6410_dm9k_pdata = {
+ .flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
+};
+
+static struct platform_device real6410_device_eth = {
+ .name = "dm9000",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(real6410_dm9k_resource),
+ .resource = real6410_dm9k_resource,
+ .dev = {
+ .platform_data = &real6410_dm9k_pdata,
+ },
+};
+
+static struct platform_device *real6410_devices[] __initdata = {
+ &real6410_device_eth,
+ &s3c_device_hsmmc0,
+ &s3c_device_hsmmc1,
+};
+
+static void __init real6410_map_io(void)
+{
+ s3c64xx_init_io(NULL, 0);
+ s3c24xx_init_clocks(12000000);
+ s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
+}
+
+static void __init real6410_machine_init(void)
+{
+ u32 cs1;
+
+ /* configure nCS1 width to 16 bits */
+
+ cs1 = __raw_readl(S3C64XX_SROM_BW) &
+ ~(S3C64XX_SROM_BW__CS_MASK << S3C64XX_SROM_BW__NCS1__SHIFT);
+ cs1 |= ((1 << S3C64XX_SROM_BW__DATAWIDTH__SHIFT) |
+ (1 << S3C64XX_SROM_BW__WAITENABLE__SHIFT) |
+ (1 << S3C64XX_SROM_BW__BYTEENABLE__SHIFT)) <<
+ S3C64XX_SROM_BW__NCS1__SHIFT;
+ __raw_writel(cs1, S3C64XX_SROM_BW);
+
+ /* set timing for nCS1 suitable for ethernet chip */
+
+ __raw_writel((0 << S3C64XX_SROM_BCX__PMC__SHIFT) |
+ (6 << S3C64XX_SROM_BCX__TACP__SHIFT) |
+ (4 << S3C64XX_SROM_BCX__TCAH__SHIFT) |
+ (1 << S3C64XX_SROM_BCX__TCOH__SHIFT) |
+ (13 << S3C64XX_SROM_BCX__TACC__SHIFT) |
+ (4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
+ (0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);
+
+ platform_add_devices(real6410_devices, ARRAY_SIZE(real6410_devices));
+}
+
+MACHINE_START(REAL6410, "REAL6410")
+ /* Maintainer: Darius Augulis */
+ .phys_io = S3C_PA_UART & 0xfff00000,
+ .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
+ .boot_params = S3C64XX_PA_SDRAM + 0x100,
+
+ .init_irq = s3c6410_init_irq,
+ .map_io = real6410_map_io,
+ .init_machine = real6410_machine_init,
+ .timer = &s3c24xx_timer,
+MACHINE_END
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-smartq.c b/trunk/arch/arm/mach-s3c64xx/mach-smartq.c
index 028d080dcd35..3a9639bc3d9b 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-smartq.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-smartq.c
@@ -16,6 +16,7 @@
#include
#include
#include
+#include
#include
#include
@@ -166,7 +167,7 @@ static struct s3c2410_ts_mach_info smartq_touchscreen_pdata __initdata = {
static struct s3c_sdhci_platdata smartq_internal_hsmmc_pdata = {
.max_width = 4,
- /*.broken_card_detection = true,*/
+ .cd_type = S3C_SDHCI_CD_PERMANENT,
};
static struct s3c_hwmon_pdata smartq_hwmon_pdata __initdata = {
@@ -184,6 +185,33 @@ static struct s3c_hwmon_pdata smartq_hwmon_pdata __initdata = {
},
};
+static int __init smartq_lcd_setup_gpio(void)
+{
+ int ret;
+
+ ret = gpio_request(S3C64XX_GPM(3), "LCD power");
+ if (ret < 0)
+ return ret;
+
+ /* turn power off */
+ gpio_direction_output(S3C64XX_GPM(3), 0);
+
+ return 0;
+}
+
+/* GPM0 -> CS */
+static struct spi_gpio_platform_data smartq_lcd_control = {
+ .sck = S3C64XX_GPM(1),
+ .mosi = S3C64XX_GPM(2),
+ .miso = S3C64XX_GPM(2),
+};
+
+static struct platform_device smartq_lcd_control_device = {
+ .name = "spi-gpio",
+ .id = 1,
+ .dev.platform_data = &smartq_lcd_control,
+};
+
static void smartq_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
{
gpio_direction_output(S3C64XX_GPM(3), power);
@@ -199,6 +227,9 @@ static struct platform_device smartq_lcd_power_device = {
.dev.platform_data = &smartq_lcd_power_data,
};
+static struct i2c_board_info smartq_i2c_devs[] __initdata = {
+ { I2C_BOARD_INFO("wm8987", 0x1a), },
+};
static struct platform_device *smartq_devices[] __initdata = {
&s3c_device_hsmmc1, /* Init iNAND first, ... */
@@ -213,7 +244,9 @@ static struct platform_device *smartq_devices[] __initdata = {
&s3c_device_timer[1],
&s3c_device_ts,
&s3c_device_usb_hsotg,
+ &s3c64xx_device_iis0,
&smartq_backlight_device,
+ &smartq_lcd_control_device,
&smartq_lcd_power_device,
&smartq_usb_otg_vbus_dev,
};
@@ -252,7 +285,6 @@ static int __init smartq_power_off_init(void)
/* leave power on */
gpio_direction_output(S3C64XX_GPK(15), 0);
-
pm_power_off = smartq_power_off;
return ret;
@@ -354,6 +386,10 @@ void __init smartq_machine_init(void)
s3c_sdhci2_set_platdata(&smartq_internal_hsmmc_pdata);
s3c24xx_ts_set_platdata(&smartq_touchscreen_pdata);
+ i2c_register_board_info(0, smartq_i2c_devs,
+ ARRAY_SIZE(smartq_i2c_devs));
+
+ WARN_ON(smartq_lcd_setup_gpio());
WARN_ON(smartq_power_off_init());
WARN_ON(smartq_usb_host_init());
WARN_ON(smartq_usb_otg_init());
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-smartq5.c b/trunk/arch/arm/mach-s3c64xx/mach-smartq5.c
index a065062ec2a4..a4d59b076e3d 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-smartq5.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-smartq5.c
@@ -12,7 +12,6 @@
#include
#include
#include
-#include
#include
#include
#include
@@ -33,31 +32,6 @@
#include "mach-smartq.h"
-static void __init smartq5_lcd_setup_gpio(void)
-{
- gpio_request(S3C64XX_GPM(0), "LCD SCEN pin");
- gpio_request(S3C64XX_GPM(1), "LCD SCL pin");
- gpio_request(S3C64XX_GPM(2), "LCD SDA pin");
- gpio_request(S3C64XX_GPM(3), "LCD power");
-
- /* turn power off */
- gpio_direction_output(S3C64XX_GPM(0), 1);
- gpio_direction_input(S3C64XX_GPM(1));
- gpio_direction_input(S3C64XX_GPM(2));
- gpio_direction_output(S3C64XX_GPM(3), 0);
-}
-
-static struct i2c_gpio_platform_data smartq5_lcd_control = {
- .sda_pin = S3C64XX_GPM(2),
- .scl_pin = S3C64XX_GPM(1),
-};
-
-static struct platform_device smartq5_lcd_control_device = {
- .name = "i2c-gpio",
- .id = 1,
- .dev.platform_data = &smartq5_lcd_control,
-};
-
static struct gpio_led smartq5_leds[] __initdata = {
{
.name = "smartq5:green",
@@ -134,10 +108,10 @@ static struct platform_device smartq5_buttons_device = {
static struct s3c_fb_pd_win smartq5_fb_win0 = {
.win_mode = {
- .left_margin = 40,
- .right_margin = 216,
- .upper_margin = 10,
- .lower_margin = 35,
+ .left_margin = 216,
+ .right_margin = 40,
+ .upper_margin = 35,
+ .lower_margin = 10,
.hsync_len = 1,
.vsync_len = 1,
.xres = 800,
@@ -159,7 +133,6 @@ static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = {
static struct platform_device *smartq5_devices[] __initdata = {
&smartq5_leds_device,
&smartq5_buttons_device,
- &smartq5_lcd_control_device,
};
static void __init smartq5_machine_init(void)
@@ -167,7 +140,6 @@ static void __init smartq5_machine_init(void)
s3c_fb_set_platdata(&smartq5_lcd_pdata);
smartq_machine_init();
- smartq5_lcd_setup_gpio();
platform_add_devices(smartq5_devices, ARRAY_SIZE(smartq5_devices));
}
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-smartq7.c b/trunk/arch/arm/mach-s3c64xx/mach-smartq7.c
index 0ecf45137546..e50a7d781732 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-smartq7.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-smartq7.c
@@ -12,7 +12,6 @@
#include
#include
#include
-#include
#include
#include
#include
@@ -33,31 +32,6 @@
#include "mach-smartq.h"
-static void __init smartq7_lcd_setup_gpio(void)
-{
- gpio_request(S3C64XX_GPM(0), "LCD CSB pin");
- gpio_request(S3C64XX_GPM(3), "LCD power");
- gpio_request(S3C64XX_GPM(4), "LCD power status");
-
- /* turn power off */
- gpio_direction_output(S3C64XX_GPM(0), 1);
- gpio_direction_output(S3C64XX_GPM(3), 0);
- gpio_direction_input(S3C64XX_GPM(4));
-}
-
-static struct i2c_gpio_platform_data smartq7_lcd_control = {
- .sda_pin = S3C64XX_GPM(2),
- .scl_pin = S3C64XX_GPM(1),
- .sda_is_open_drain = 1,
- .scl_is_open_drain = 1,
-};
-
-static struct platform_device smartq7_lcd_control_device = {
- .name = "i2c-gpio",
- .id = 1,
- .dev.platform_data = &smartq7_lcd_control,
-};
-
static struct gpio_led smartq7_leds[] __initdata = {
{
.name = "smartq7:red",
@@ -175,7 +149,6 @@ static struct s3c_fb_platdata smartq7_lcd_pdata __initdata = {
static struct platform_device *smartq7_devices[] __initdata = {
&smartq7_leds_device,
&smartq7_buttons_device,
- &smartq7_lcd_control_device,
};
static void __init smartq7_machine_init(void)
@@ -183,7 +156,6 @@ static void __init smartq7_machine_init(void)
s3c_fb_set_platdata(&smartq7_lcd_pdata);
smartq_machine_init();
- smartq7_lcd_setup_gpio();
platform_add_devices(smartq7_devices, ARRAY_SIZE(smartq7_devices));
}
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c b/trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c
index 2d43128f939f..d498219fff1b 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -155,6 +155,8 @@ static struct s3c_fb_pd_win smdk6410_fb_win0 = {
},
.max_bpp = 32,
.default_bpp = 16,
+ .virtual_y = 480 * 2,
+ .virtual_x = 800,
};
/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
diff --git a/trunk/arch/arm/mach-s5p6440/include/mach/vmalloc.h b/trunk/arch/arm/mach-s5p6440/include/mach/vmalloc.h
index 16df257b1dce..e3f0eebf5205 100644
--- a/trunk/arch/arm/mach-s5p6440/include/mach/vmalloc.h
+++ b/trunk/arch/arm/mach-s5p6440/include/mach/vmalloc.h
@@ -12,6 +12,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H
-#define VMALLOC_END (0xE0000000)
+#define VMALLOC_END 0xE0000000UL
#endif /* __ASM_ARCH_VMALLOC_H */
diff --git a/trunk/arch/arm/mach-s5p6442/include/mach/vmalloc.h b/trunk/arch/arm/mach-s5p6442/include/mach/vmalloc.h
index be3333688c20..f5c83f02c18e 100644
--- a/trunk/arch/arm/mach-s5p6442/include/mach/vmalloc.h
+++ b/trunk/arch/arm/mach-s5p6442/include/mach/vmalloc.h
@@ -12,6 +12,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H
-#define VMALLOC_END (0xE0000000)
+#define VMALLOC_END 0xE0000000UL
#endif /* __ASM_ARCH_VMALLOC_H */
diff --git a/trunk/arch/arm/mach-s5pv210/clock.c b/trunk/arch/arm/mach-s5pv210/clock.c
index af91fefef2c6..cfecd70657cb 100644
--- a/trunk/arch/arm/mach-s5pv210/clock.c
+++ b/trunk/arch/arm/mach-s5pv210/clock.c
@@ -280,6 +280,24 @@ static struct clk init_clocks_disable[] = {
.parent = &clk_hclk_dsys.clk,
.enable = s5pv210_clk_ip0_ctrl,
.ctrlbit = (1<<29),
+ }, {
+ .name = "fimc",
+ .id = 0,
+ .parent = &clk_hclk_dsys.clk,
+ .enable = s5pv210_clk_ip0_ctrl,
+ .ctrlbit = (1 << 24),
+ }, {
+ .name = "fimc",
+ .id = 1,
+ .parent = &clk_hclk_dsys.clk,
+ .enable = s5pv210_clk_ip0_ctrl,
+ .ctrlbit = (1 << 25),
+ }, {
+ .name = "fimc",
+ .id = 2,
+ .parent = &clk_hclk_dsys.clk,
+ .enable = s5pv210_clk_ip0_ctrl,
+ .ctrlbit = (1 << 26),
}, {
.name = "otg",
.id = -1,
@@ -357,7 +375,7 @@ static struct clk init_clocks_disable[] = {
.id = 1,
.parent = &clk_pclk_psys.clk,
.enable = s5pv210_clk_ip3_ctrl,
- .ctrlbit = (1<<8),
+ .ctrlbit = (1 << 10),
}, {
.name = "i2c",
.id = 2,
diff --git a/trunk/arch/arm/mach-s5pv210/cpu.c b/trunk/arch/arm/mach-s5pv210/cpu.c
index b9f4d677cf55..77f456c91ad3 100644
--- a/trunk/arch/arm/mach-s5pv210/cpu.c
+++ b/trunk/arch/arm/mach-s5pv210/cpu.c
@@ -47,7 +47,7 @@ static struct map_desc s5pv210_iodesc[] __initdata = {
{
.virtual = (unsigned long)S5P_VA_SYSTIMER,
.pfn = __phys_to_pfn(S5PV210_PA_SYSTIMER),
- .length = SZ_1M,
+ .length = SZ_4K,
.type = MT_DEVICE,
}, {
.virtual = (unsigned long)VA_VIC2,
diff --git a/trunk/arch/arm/mach-s5pv210/include/mach/vmalloc.h b/trunk/arch/arm/mach-s5pv210/include/mach/vmalloc.h
index 58f515e0747e..df9a28808323 100644
--- a/trunk/arch/arm/mach-s5pv210/include/mach/vmalloc.h
+++ b/trunk/arch/arm/mach-s5pv210/include/mach/vmalloc.h
@@ -17,6 +17,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H __FILE__
-#define VMALLOC_END (0xE0000000)
+#define VMALLOC_END (0xE0000000UL)
#endif /* __ASM_ARCH_VMALLOC_H */
diff --git a/trunk/arch/arm/mach-s5pv310/clock.c b/trunk/arch/arm/mach-s5pv310/clock.c
index 77f2b4d85e6b..26a0f03df8ea 100644
--- a/trunk/arch/arm/mach-s5pv310/clock.c
+++ b/trunk/arch/arm/mach-s5pv310/clock.c
@@ -30,6 +30,16 @@ static struct clk clk_sclk_hdmi27m = {
.rate = 27000000,
};
+static int s5pv310_clksrc_mask_peril0_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKSRC_MASK_PERIL0, clk, enable);
+}
+
+static int s5pv310_clk_ip_peril_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable);
+}
+
/* Core list of CMU_CPU side */
static struct clksrc_clk clk_mout_apll = {
@@ -39,6 +49,14 @@ static struct clksrc_clk clk_mout_apll = {
},
.sources = &clk_src_apll,
.reg_src = { .reg = S5P_CLKSRC_CPU, .shift = 0, .size = 1 },
+};
+
+static struct clksrc_clk clk_sclk_apll = {
+ .clk = {
+ .name = "sclk_apll",
+ .id = -1,
+ .parent = &clk_mout_apll.clk,
+ },
.reg_div = { .reg = S5P_CLKDIV_CPU, .shift = 24, .size = 3 },
};
@@ -61,7 +79,7 @@ static struct clksrc_clk clk_mout_mpll = {
};
static struct clk *clkset_moutcore_list[] = {
- [0] = &clk_mout_apll.clk,
+ [0] = &clk_sclk_apll.clk,
[1] = &clk_mout_mpll.clk,
};
@@ -154,7 +172,7 @@ static struct clksrc_clk clk_pclk_dbg = {
static struct clk *clkset_corebus_list[] = {
[0] = &clk_mout_mpll.clk,
- [1] = &clk_mout_apll.clk,
+ [1] = &clk_sclk_apll.clk,
};
static struct clksrc_sources clkset_mout_corebus = {
@@ -220,7 +238,7 @@ static struct clksrc_clk clk_pclk_acp = {
static struct clk *clkset_aclk_top_list[] = {
[0] = &clk_mout_mpll.clk,
- [1] = &clk_mout_apll.clk,
+ [1] = &clk_sclk_apll.clk,
};
static struct clksrc_sources clkset_aclk_200 = {
@@ -321,11 +339,6 @@ static struct clksrc_clk clk_sclk_vpll = {
.reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 8, .size = 1 },
};
-static int s5pv310_clk_ip_peril_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable);
-}
-
static struct clk init_clocks_disable[] = {
{
.name = "timers",
@@ -337,7 +350,37 @@ static struct clk init_clocks_disable[] = {
};
static struct clk init_clocks[] = {
- /* Nothing here yet */
+ {
+ .name = "uart",
+ .id = 0,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
+ .name = "uart",
+ .id = 1,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "uart",
+ .id = 2,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 2),
+ }, {
+ .name = "uart",
+ .id = 3,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 3),
+ }, {
+ .name = "uart",
+ .id = 4,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 4),
+ }, {
+ .name = "uart",
+ .id = 5,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 5),
+ }
};
static struct clk *clkset_group_list[] = {
@@ -359,8 +402,8 @@ static struct clksrc_clk clksrcs[] = {
.clk = {
.name = "uclk1",
.id = 0,
+ .enable = s5pv310_clksrc_mask_peril0_ctrl,
.ctrlbit = (1 << 0),
- .enable = s5pv310_clk_ip_peril_ctrl,
},
.sources = &clkset_group,
.reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 0, .size = 4 },
@@ -369,8 +412,8 @@ static struct clksrc_clk clksrcs[] = {
.clk = {
.name = "uclk1",
.id = 1,
- .enable = s5pv310_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 1),
+ .enable = s5pv310_clksrc_mask_peril0_ctrl,
+ .ctrlbit = (1 << 4),
},
.sources = &clkset_group,
.reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 4, .size = 4 },
@@ -379,8 +422,8 @@ static struct clksrc_clk clksrcs[] = {
.clk = {
.name = "uclk1",
.id = 2,
- .enable = s5pv310_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 2),
+ .enable = s5pv310_clksrc_mask_peril0_ctrl,
+ .ctrlbit = (1 << 8),
},
.sources = &clkset_group,
.reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 8, .size = 4 },
@@ -389,8 +432,8 @@ static struct clksrc_clk clksrcs[] = {
.clk = {
.name = "uclk1",
.id = 3,
- .enable = s5pv310_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 3),
+ .enable = s5pv310_clksrc_mask_peril0_ctrl,
+ .ctrlbit = (1 << 12),
},
.sources = &clkset_group,
.reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 12, .size = 4 },
@@ -399,7 +442,7 @@ static struct clksrc_clk clksrcs[] = {
.clk = {
.name = "sclk_pwm",
.id = -1,
- .enable = s5pv310_clk_ip_peril_ctrl,
+ .enable = s5pv310_clksrc_mask_peril0_ctrl,
.ctrlbit = (1 << 24),
},
.sources = &clkset_group,
@@ -411,6 +454,7 @@ static struct clksrc_clk clksrcs[] = {
/* Clock initialization code */
static struct clksrc_clk *sysclks[] = {
&clk_mout_apll,
+ &clk_sclk_apll,
&clk_mout_epll,
&clk_mout_mpll,
&clk_moutcore,
@@ -470,11 +514,11 @@ void __init_or_cpufreq s5pv310_setup_clocks(void)
apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON0), pll_4508);
mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON0), pll_4508);
epll = s5p_get_pll46xx(xtal, __raw_readl(S5P_EPLL_CON0),
- __raw_readl(S5P_EPLL_CON1), pll_4500);
+ __raw_readl(S5P_EPLL_CON1), pll_4600);
vpllsrc = clk_get_rate(&clk_vpllsrc.clk);
vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(S5P_VPLL_CON0),
- __raw_readl(S5P_VPLL_CON1), pll_4502);
+ __raw_readl(S5P_VPLL_CON1), pll_4650);
clk_fout_apll.rate = apll;
clk_fout_mpll.rate = mpll;
diff --git a/trunk/arch/arm/mach-s5pv310/cpu.c b/trunk/arch/arm/mach-s5pv310/cpu.c
index 196c9f12ed85..e5b261a99ab2 100644
--- a/trunk/arch/arm/mach-s5pv310/cpu.c
+++ b/trunk/arch/arm/mach-s5pv310/cpu.c
@@ -45,6 +45,16 @@ static struct map_desc s5pv310_iodesc[] __initdata = {
.pfn = __phys_to_pfn(S5PV310_PA_L2CC),
.length = SZ_4K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_SYSRAM,
+ .pfn = __phys_to_pfn(S5PV310_PA_SYSRAM),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_CMU,
+ .pfn = __phys_to_pfn(S5PV310_PA_CMU),
+ .length = SZ_128K,
+ .type = MT_DEVICE,
},
};
diff --git a/trunk/arch/arm/mach-s5pv310/include/mach/irqs.h b/trunk/arch/arm/mach-s5pv310/include/mach/irqs.h
index 56885ca3773c..4cdedda6e652 100644
--- a/trunk/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/trunk/arch/arm/mach-s5pv310/include/mach/irqs.h
@@ -15,12 +15,14 @@
#include
-/* Private Peripheral Interrupt */
+/* PPI: Private Peripheral Interrupt */
+
#define IRQ_PPI(x) S5P_IRQ(x+16)
#define IRQ_LOCALTIMER IRQ_PPI(13)
-/* Shared Peripheral Interrupt */
+/* SPI: Shared Peripheral Interrupt */
+
#define IRQ_SPI(x) S5P_IRQ(x+32)
#define IRQ_EINT0 IRQ_SPI(40)
@@ -36,7 +38,7 @@
#define IRQ_PCIE IRQ_SPI(50)
#define IRQ_SYSTEM_TIMER IRQ_SPI(51)
#define IRQ_MFC IRQ_SPI(52)
-#define IRQ_WTD IRQ_SPI(53)
+#define IRQ_WDT IRQ_SPI(53)
#define IRQ_AUDIO_SS IRQ_SPI(54)
#define IRQ_AC97 IRQ_SPI(55)
#define IRQ_SPDIF IRQ_SPI(56)
@@ -67,8 +69,9 @@
#define IRQ_IIC COMBINER_IRQ(27, 0)
/* Set the default NR_IRQS */
+
#define NR_IRQS COMBINER_IRQ(MAX_COMBINER_NR, 0)
#define MAX_COMBINER_NR 39
-#endif /* ASM_ARCH_IRQS_H */
+#endif /* __ASM_ARCH_IRQS_H */
diff --git a/trunk/arch/arm/mach-s5pv310/include/mach/map.h b/trunk/arch/arm/mach-s5pv310/include/mach/map.h
index 87697c9fca5b..213e1101a3b3 100644
--- a/trunk/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/trunk/arch/arm/mach-s5pv310/include/mach/map.h
@@ -23,12 +23,16 @@
#include
+#define S5PV310_PA_SYSRAM (0x02025000)
+
#define S5PV310_PA_CHIPID (0x10000000)
#define S5P_PA_CHIPID S5PV310_PA_CHIPID
#define S5PV310_PA_SYSCON (0x10020000)
#define S5P_PA_SYSCON S5PV310_PA_SYSCON
+#define S5PV310_PA_CMU (0x10030000)
+
#define S5PV310_PA_WATCHDOG (0x10060000)
#define S5PV310_PA_COMBINER (0x10448000)
@@ -39,8 +43,12 @@
#define S5PV310_PA_GIC_DIST (0x10501000)
#define S5PV310_PA_L2CC (0x10502000)
-#define S5PV310_PA_GPIO (0x11000000)
-#define S5P_PA_GPIO S5PV310_PA_GPIO
+#define S5PV310_PA_GPIO1 (0x11400000)
+#define S5PV310_PA_GPIO2 (0x11000000)
+#define S5PV310_PA_GPIO3 (0x03860000)
+#define S5P_PA_GPIO S5PV310_PA_GPIO1
+
+#define S5PV310_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000))
#define S5PV310_PA_UART (0x13800000)
@@ -63,6 +71,10 @@
/* compatibiltiy defines. */
#define S3C_PA_UART S5PV310_PA_UART
+#define S3C_PA_HSMMC0 S5PV310_PA_HSMMC(0)
+#define S3C_PA_HSMMC1 S5PV310_PA_HSMMC(1)
+#define S3C_PA_HSMMC2 S5PV310_PA_HSMMC(2)
+#define S3C_PA_HSMMC3 S5PV310_PA_HSMMC(3)
#define S3C_PA_IIC S5PV310_PA_IIC0
#define S3C_PA_WDT S5PV310_PA_WATCHDOG
diff --git a/trunk/arch/arm/mach-s5pv310/include/mach/regs-clock.h b/trunk/arch/arm/mach-s5pv310/include/mach/regs-clock.h
index 59e3a7e94d80..4013553cd9be 100644
--- a/trunk/arch/arm/mach-s5pv310/include/mach/regs-clock.h
+++ b/trunk/arch/arm/mach-s5pv310/include/mach/regs-clock.h
@@ -15,48 +15,49 @@
#include
-#define S5P_CLKREG(x) (S3C_VA_SYS + (x))
+#define S5P_CLKREG(x) (S5P_VA_CMU + (x))
#define S5P_INFORM0 S5P_CLKREG(0x800)
-#define S5P_EPLL_CON0 S5P_CLKREG(0x1C110)
-#define S5P_EPLL_CON1 S5P_CLKREG(0x1C114)
-#define S5P_VPLL_CON0 S5P_CLKREG(0x1C120)
-#define S5P_VPLL_CON1 S5P_CLKREG(0x1C124)
+#define S5P_EPLL_CON0 S5P_CLKREG(0x0C110)
+#define S5P_EPLL_CON1 S5P_CLKREG(0x0C114)
+#define S5P_VPLL_CON0 S5P_CLKREG(0x0C120)
+#define S5P_VPLL_CON1 S5P_CLKREG(0x0C124)
-#define S5P_CLKSRC_TOP0 S5P_CLKREG(0x1C210)
-#define S5P_CLKSRC_TOP1 S5P_CLKREG(0x1C214)
+#define S5P_CLKSRC_TOP0 S5P_CLKREG(0x0C210)
+#define S5P_CLKSRC_TOP1 S5P_CLKREG(0x0C214)
-#define S5P_CLKSRC_PERIL0 S5P_CLKREG(0x1C250)
+#define S5P_CLKSRC_PERIL0 S5P_CLKREG(0x0C250)
-#define S5P_CLKDIV_TOP S5P_CLKREG(0x1C510)
+#define S5P_CLKDIV_TOP S5P_CLKREG(0x0C510)
-#define S5P_CLKDIV_PERIL0 S5P_CLKREG(0x1C550)
-#define S5P_CLKDIV_PERIL1 S5P_CLKREG(0x1C554)
-#define S5P_CLKDIV_PERIL2 S5P_CLKREG(0x1C558)
-#define S5P_CLKDIV_PERIL3 S5P_CLKREG(0x1C55C)
-#define S5P_CLKDIV_PERIL4 S5P_CLKREG(0x1C560)
-#define S5P_CLKDIV_PERIL5 S5P_CLKREG(0x1C564)
+#define S5P_CLKDIV_PERIL0 S5P_CLKREG(0x0C550)
+#define S5P_CLKDIV_PERIL1 S5P_CLKREG(0x0C554)
+#define S5P_CLKDIV_PERIL2 S5P_CLKREG(0x0C558)
+#define S5P_CLKDIV_PERIL3 S5P_CLKREG(0x0C55C)
+#define S5P_CLKDIV_PERIL4 S5P_CLKREG(0x0C560)
+#define S5P_CLKDIV_PERIL5 S5P_CLKREG(0x0C564)
-#define S5P_CLKGATE_IP_PERIL S5P_CLKREG(0x1C950)
+#define S5P_CLKSRC_MASK_PERIL0 S5P_CLKREG(0x0C350)
-#define S5P_CLKSRC_CORE S5P_CLKREG(0x20200)
+#define S5P_CLKGATE_IP_PERIL S5P_CLKREG(0x0C950)
-#define S5P_CLKDIV_CORE0 S5P_CLKREG(0x20500)
+#define S5P_CLKSRC_CORE S5P_CLKREG(0x10200)
+#define S5P_CLKDIV_CORE0 S5P_CLKREG(0x10500)
-#define S5P_APLL_LOCK S5P_CLKREG(0x24000)
-#define S5P_MPLL_LOCK S5P_CLKREG(0x24004)
-#define S5P_APLL_CON0 S5P_CLKREG(0x24100)
-#define S5P_APLL_CON1 S5P_CLKREG(0x24104)
-#define S5P_MPLL_CON0 S5P_CLKREG(0x24108)
-#define S5P_MPLL_CON1 S5P_CLKREG(0x2410C)
+#define S5P_APLL_LOCK S5P_CLKREG(0x14000)
+#define S5P_MPLL_LOCK S5P_CLKREG(0x14004)
+#define S5P_APLL_CON0 S5P_CLKREG(0x14100)
+#define S5P_APLL_CON1 S5P_CLKREG(0x14104)
+#define S5P_MPLL_CON0 S5P_CLKREG(0x14108)
+#define S5P_MPLL_CON1 S5P_CLKREG(0x1410C)
-#define S5P_CLKSRC_CPU S5P_CLKREG(0x24200)
-#define S5P_CLKMUX_STATCPU S5P_CLKREG(0x24400)
+#define S5P_CLKSRC_CPU S5P_CLKREG(0x14200)
+#define S5P_CLKMUX_STATCPU S5P_CLKREG(0x14400)
-#define S5P_CLKDIV_CPU S5P_CLKREG(0x24500)
-#define S5P_CLKDIV_STATCPU S5P_CLKREG(0x24600)
+#define S5P_CLKDIV_CPU S5P_CLKREG(0x14500)
+#define S5P_CLKDIV_STATCPU S5P_CLKREG(0x14600)
-#define S5P_CLKGATE_SCLKCPU S5P_CLKREG(0x24800)
+#define S5P_CLKGATE_SCLKCPU S5P_CLKREG(0x14800)
#endif /* __ASM_ARCH_REGS_CLOCK_H */
diff --git a/trunk/arch/arm/mach-s5pv310/include/mach/vmalloc.h b/trunk/arch/arm/mach-s5pv310/include/mach/vmalloc.h
index 3f565ebb7daa..256f221edf3a 100644
--- a/trunk/arch/arm/mach-s5pv310/include/mach/vmalloc.h
+++ b/trunk/arch/arm/mach-s5pv310/include/mach/vmalloc.h
@@ -17,6 +17,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H __FILE__
-#define VMALLOC_END (0xF0000000)
+#define VMALLOC_END (0xF0000000UL)
#endif /* __ASM_ARCH_VMALLOC_H */
diff --git a/trunk/arch/arm/mach-s5pv310/platsmp.c b/trunk/arch/arm/mach-s5pv310/platsmp.c
index fe9469abd006..d357c198edee 100644
--- a/trunk/arch/arm/mach-s5pv310/platsmp.c
+++ b/trunk/arch/arm/mach-s5pv310/platsmp.c
@@ -187,6 +187,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
* until it receives a soft interrupt, and then the
* secondary CPU branches to this address.
*/
- __raw_writel(BSYM(virt_to_phys(s5pv310_secondary_startup)), S5P_INFORM0);
+ __raw_writel(BSYM(virt_to_phys(s5pv310_secondary_startup)), S5P_VA_SYSRAM);
}
}
diff --git a/trunk/arch/arm/mach-shmobile/Makefile b/trunk/arch/arm/mach-shmobile/Makefile
index 5e16b4c69222..ae416fe7daf2 100644
--- a/trunk/arch/arm/mach-shmobile/Makefile
+++ b/trunk/arch/arm/mach-shmobile/Makefile
@@ -3,7 +3,7 @@
#
# Common objects
-obj-y := timer.o console.o clock.o
+obj-y := timer.o console.o clock.o pm_runtime.o
# CPU objects
obj-$(CONFIG_ARCH_SH7367) += setup-sh7367.o clock-sh7367.o intc-sh7367.o
diff --git a/trunk/arch/arm/mach-shmobile/board-ap4evb.c b/trunk/arch/arm/mach-shmobile/board-ap4evb.c
index 23d472f9525e..95935c83c306 100644
--- a/trunk/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/trunk/arch/arm/mach-shmobile/board-ap4evb.c
@@ -25,6 +25,7 @@
#include
#include
#include
+#include
#include
#include
#include
@@ -39,6 +40,7 @@
#include
#include
#include
+#include
#include
#include
@@ -307,6 +309,7 @@ static struct sh_mobile_sdhi_info sdhi1_info = {
.dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
.dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
.tmio_ocr_mask = MMC_VDD_165_195,
+ .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE,
};
static struct resource sdhi1_resources[] = {
@@ -558,7 +561,7 @@ static struct resource fsi_resources[] = {
static struct platform_device fsi_device = {
.name = "sh_fsi2",
- .id = 0,
+ .id = -1,
.num_resources = ARRAY_SIZE(fsi_resources),
.resource = fsi_resources,
.dev = {
@@ -650,7 +653,44 @@ static struct platform_device hdmi_device = {
},
};
+static struct gpio_led ap4evb_leds[] = {
+ {
+ .name = "led4",
+ .gpio = GPIO_PORT185,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ {
+ .name = "led2",
+ .gpio = GPIO_PORT186,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ {
+ .name = "led3",
+ .gpio = GPIO_PORT187,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ {
+ .name = "led1",
+ .gpio = GPIO_PORT188,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }
+};
+
+static struct gpio_led_platform_data ap4evb_leds_pdata = {
+ .num_leds = ARRAY_SIZE(ap4evb_leds),
+ .leds = ap4evb_leds,
+};
+
+static struct platform_device leds_device = {
+ .name = "leds-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &ap4evb_leds_pdata,
+ },
+};
+
static struct platform_device *ap4evb_devices[] __initdata = {
+ &leds_device,
&nor_flash_device,
&smc911x_device,
&sdhi0_device,
@@ -840,20 +880,6 @@ static void __init ap4evb_init(void)
gpio_request(GPIO_FN_CS5A, NULL);
gpio_request(GPIO_FN_IRQ6_39, NULL);
- /* enable LED 1 - 4 */
- gpio_request(GPIO_PORT185, NULL);
- gpio_request(GPIO_PORT186, NULL);
- gpio_request(GPIO_PORT187, NULL);
- gpio_request(GPIO_PORT188, NULL);
- gpio_direction_output(GPIO_PORT185, 1);
- gpio_direction_output(GPIO_PORT186, 1);
- gpio_direction_output(GPIO_PORT187, 1);
- gpio_direction_output(GPIO_PORT188, 1);
- gpio_export(GPIO_PORT185, 0);
- gpio_export(GPIO_PORT186, 0);
- gpio_export(GPIO_PORT187, 0);
- gpio_export(GPIO_PORT188, 0);
-
/* enable Debug switch (S6) */
gpio_request(GPIO_PORT32, NULL);
gpio_request(GPIO_PORT33, NULL);
diff --git a/trunk/arch/arm/mach-shmobile/clock-sh7372.c b/trunk/arch/arm/mach-shmobile/clock-sh7372.c
index fb4e9b1d788e..759468992ad2 100644
--- a/trunk/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/trunk/arch/arm/mach-shmobile/clock-sh7372.c
@@ -286,7 +286,6 @@ static struct clk_ops pllc2_clk_ops = {
struct clk pllc2_clk = {
.ops = &pllc2_clk_ops,
- .flags = CLK_ENABLE_ON_INIT,
.parent = &extal1_div2_clk,
.freq_table = pllc2_freq_table,
.parent_table = pllc2_parent,
@@ -395,7 +394,7 @@ static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = {
enum { MSTP001,
MSTP131, MSTP130,
- MSTP129, MSTP128,
+ MSTP129, MSTP128, MSTP127, MSTP126,
MSTP118, MSTP117, MSTP116,
MSTP106, MSTP101, MSTP100,
MSTP223,
@@ -413,6 +412,8 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP130] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 30, 0), /* VEU2 */
[MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* VEU1 */
[MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* VEU0 */
+ [MSTP127] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 27, 0), /* CEU */
+ [MSTP126] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 26, 0), /* CSI2 */
[MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX */
[MSTP117] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */
[MSTP116] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */
@@ -428,7 +429,7 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */
[MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */
[MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */
- [MSTP328] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR3, 28, CLK_ENABLE_ON_INIT), /* FSIA */
+ [MSTP328] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR3, 28, 0), /* FSIA */
[MSTP323] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 23, 0), /* IIC1 */
[MSTP322] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 22, 0), /* USB0 */
[MSTP314] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 14, 0), /* SDHI0 */
@@ -498,6 +499,8 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[MSTP130]), /* VEU2 */
CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[MSTP129]), /* VEU1 */
CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[MSTP128]), /* VEU0 */
+ CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]), /* CEU */
+ CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2 */
CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX */
CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), /* LCDC1 */
CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */
diff --git a/trunk/arch/arm/mach-shmobile/clock.c b/trunk/arch/arm/mach-shmobile/clock.c
index b7c705a213a2..6b7c7c42bc8f 100644
--- a/trunk/arch/arm/mach-shmobile/clock.c
+++ b/trunk/arch/arm/mach-shmobile/clock.c
@@ -1,8 +1,10 @@
/*
- * SH-Mobile Timer
+ * SH-Mobile Clock Framework
*
* Copyright (C) 2010 Magnus Damm
*
+ * Used together with arch/arm/common/clkdev.c and drivers/sh/clk.c.
+ *
* 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; version 2 of the License.
diff --git a/trunk/arch/arm/mach-shmobile/pm_runtime.c b/trunk/arch/arm/mach-shmobile/pm_runtime.c
new file mode 100644
index 000000000000..94912d3944d3
--- /dev/null
+++ b/trunk/arch/arm/mach-shmobile/pm_runtime.c
@@ -0,0 +1,169 @@
+/*
+ * arch/arm/mach-shmobile/pm_runtime.c
+ *
+ * Runtime PM support code for SuperH Mobile ARM
+ *
+ * Copyright (C) 2009-2010 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#ifdef CONFIG_PM_RUNTIME
+#define BIT_ONCE 0
+#define BIT_ACTIVE 1
+#define BIT_CLK_ENABLED 2
+
+struct pm_runtime_data {
+ unsigned long flags;
+ struct clk *clk;
+};
+
+static void __devres_release(struct device *dev, void *res)
+{
+ struct pm_runtime_data *prd = res;
+
+ dev_dbg(dev, "__devres_release()\n");
+
+ if (test_bit(BIT_CLK_ENABLED, &prd->flags))
+ clk_disable(prd->clk);
+
+ if (test_bit(BIT_ACTIVE, &prd->flags))
+ clk_put(prd->clk);
+}
+
+static struct pm_runtime_data *__to_prd(struct device *dev)
+{
+ return devres_find(dev, __devres_release, NULL, NULL);
+}
+
+static void platform_pm_runtime_init(struct device *dev,
+ struct pm_runtime_data *prd)
+{
+ if (prd && !test_and_set_bit(BIT_ONCE, &prd->flags)) {
+ prd->clk = clk_get(dev, NULL);
+ if (!IS_ERR(prd->clk)) {
+ set_bit(BIT_ACTIVE, &prd->flags);
+ dev_info(dev, "clocks managed by runtime pm\n");
+ }
+ }
+}
+
+static void platform_pm_runtime_bug(struct device *dev,
+ struct pm_runtime_data *prd)
+{
+ if (prd && !test_and_set_bit(BIT_ONCE, &prd->flags))
+ dev_err(dev, "runtime pm suspend before resume\n");
+}
+
+int platform_pm_runtime_suspend(struct device *dev)
+{
+ struct pm_runtime_data *prd = __to_prd(dev);
+
+ dev_dbg(dev, "platform_pm_runtime_suspend()\n");
+
+ platform_pm_runtime_bug(dev, prd);
+
+ if (prd && test_bit(BIT_ACTIVE, &prd->flags)) {
+ clk_disable(prd->clk);
+ clear_bit(BIT_CLK_ENABLED, &prd->flags);
+ }
+
+ return 0;
+}
+
+int platform_pm_runtime_resume(struct device *dev)
+{
+ struct pm_runtime_data *prd = __to_prd(dev);
+
+ dev_dbg(dev, "platform_pm_runtime_resume()\n");
+
+ platform_pm_runtime_init(dev, prd);
+
+ if (prd && test_bit(BIT_ACTIVE, &prd->flags)) {
+ clk_enable(prd->clk);
+ set_bit(BIT_CLK_ENABLED, &prd->flags);
+ }
+
+ return 0;
+}
+
+int platform_pm_runtime_idle(struct device *dev)
+{
+ /* suspend synchronously to disable clocks immediately */
+ return pm_runtime_suspend(dev);
+}
+
+static int platform_bus_notify(struct notifier_block *nb,
+ unsigned long action, void *data)
+{
+ struct device *dev = data;
+ struct pm_runtime_data *prd;
+
+ dev_dbg(dev, "platform_bus_notify() %ld !\n", action);
+
+ if (action == BUS_NOTIFY_BIND_DRIVER) {
+ prd = devres_alloc(__devres_release, sizeof(*prd), GFP_KERNEL);
+ if (prd)
+ devres_add(dev, prd);
+ else
+ dev_err(dev, "unable to alloc memory for runtime pm\n");
+ }
+
+ return 0;
+}
+
+#else /* CONFIG_PM_RUNTIME */
+
+static int platform_bus_notify(struct notifier_block *nb,
+ unsigned long action, void *data)
+{
+ struct device *dev = data;
+ struct clk *clk;
+
+ dev_dbg(dev, "platform_bus_notify() %ld !\n", action);
+
+ switch (action) {
+ case BUS_NOTIFY_BIND_DRIVER:
+ clk = clk_get(dev, NULL);
+ if (!IS_ERR(clk)) {
+ clk_enable(clk);
+ clk_put(clk);
+ dev_info(dev, "runtime pm disabled, clock forced on\n");
+ }
+ break;
+ case BUS_NOTIFY_UNBOUND_DRIVER:
+ clk = clk_get(dev, NULL);
+ if (!IS_ERR(clk)) {
+ clk_disable(clk);
+ clk_put(clk);
+ dev_info(dev, "runtime pm disabled, clock forced off\n");
+ }
+ break;
+ }
+
+ return 0;
+}
+
+#endif /* CONFIG_PM_RUNTIME */
+
+static struct notifier_block platform_bus_notifier = {
+ .notifier_call = platform_bus_notify
+};
+
+static int __init sh_pm_runtime_init(void)
+{
+ bus_register_notifier(&platform_bus_type, &platform_bus_notifier);
+ return 0;
+}
+core_initcall(sh_pm_runtime_init);
diff --git a/trunk/arch/arm/mach-tegra/board-harmony.c b/trunk/arch/arm/mach-tegra/board-harmony.c
index 05e78dd9b50c..9e305de56be9 100644
--- a/trunk/arch/arm/mach-tegra/board-harmony.c
+++ b/trunk/arch/arm/mach-tegra/board-harmony.c
@@ -91,10 +91,8 @@ static void __init tegra_harmony_fixup(struct machine_desc *desc,
{
mi->nr_banks = 2;
mi->bank[0].start = PHYS_OFFSET;
- mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
mi->bank[0].size = 448 * SZ_1M;
mi->bank[1].start = SZ_512M;
- mi->bank[1].node = PHYS_TO_NID(SZ_512M);
mi->bank[1].size = SZ_512M;
}
diff --git a/trunk/arch/arm/mach-tegra/include/mach/vmalloc.h b/trunk/arch/arm/mach-tegra/include/mach/vmalloc.h
index 267a141730d9..fd6aa65b2dc6 100644
--- a/trunk/arch/arm/mach-tegra/include/mach/vmalloc.h
+++ b/trunk/arch/arm/mach-tegra/include/mach/vmalloc.h
@@ -23,6 +23,6 @@
#include
-#define VMALLOC_END 0xFE000000
+#define VMALLOC_END 0xFE000000UL
#endif
diff --git a/trunk/arch/arm/mach-w90x900/include/mach/i2c.h b/trunk/arch/arm/mach-w90x900/include/mach/i2c.h
new file mode 100644
index 000000000000..9ffb12d06e91
--- /dev/null
+++ b/trunk/arch/arm/mach-w90x900/include/mach/i2c.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_ARCH_NUC900_I2C_H
+#define __ASM_ARCH_NUC900_I2C_H
+
+struct nuc900_platform_i2c {
+ int bus_num;
+ unsigned long bus_freq;
+};
+
+#endif /* __ASM_ARCH_NUC900_I2C_H */
diff --git a/trunk/arch/arm/mm/Kconfig b/trunk/arch/arm/mm/Kconfig
index 33c3f570aaa0..a0a2928ae4dd 100644
--- a/trunk/arch/arm/mm/Kconfig
+++ b/trunk/arch/arm/mm/Kconfig
@@ -398,7 +398,7 @@ config CPU_V6
# ARMv6k
config CPU_32v6K
bool "Support ARM V6K processor extensions" if !SMP
- depends on CPU_V6
+ depends on CPU_V6 || CPU_V7
default y if SMP && !(ARCH_MX3 || ARCH_OMAP2)
help
Say Y here if your ARMv6 processor supports the 'K' extension.
diff --git a/trunk/arch/arm/mm/dma-mapping.c b/trunk/arch/arm/mm/dma-mapping.c
index c704eed63c5d..4bc43e535d3b 100644
--- a/trunk/arch/arm/mm/dma-mapping.c
+++ b/trunk/arch/arm/mm/dma-mapping.c
@@ -229,6 +229,8 @@ __dma_alloc_remap(struct page *page, size_t size, gfp_t gfp, pgprot_t prot)
}
} while (size -= PAGE_SIZE);
+ dsb();
+
return (void *)c->vm_start;
}
return NULL;
diff --git a/trunk/arch/arm/plat-mxc/Kconfig b/trunk/arch/arm/plat-mxc/Kconfig
index 0527e65318f4..6785db4179b8 100644
--- a/trunk/arch/arm/plat-mxc/Kconfig
+++ b/trunk/arch/arm/plat-mxc/Kconfig
@@ -43,6 +43,7 @@ config ARCH_MXC91231
config ARCH_MX5
bool "MX5-based"
select CPU_V7
+ select ARM_L1_CACHE_SHIFT_6
help
This enables support for systems based on the Freescale i.MX51 family
diff --git a/trunk/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h b/trunk/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h
index 634e3f4c454d..656acb45d434 100644
--- a/trunk/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h
+++ b/trunk/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h
@@ -37,9 +37,9 @@
* mach-mx5/eukrea_mbimx51-baseboard.c for cpuimx51
*/
-extern void eukrea_mbimx25_baseboard_init(void);
+extern void eukrea_mbimxsd25_baseboard_init(void);
extern void eukrea_mbimx27_baseboard_init(void);
-extern void eukrea_mbimx35_baseboard_init(void);
+extern void eukrea_mbimxsd35_baseboard_init(void);
extern void eukrea_mbimx51_baseboard_init(void);
#endif
diff --git a/trunk/arch/arm/plat-mxc/tzic.c b/trunk/arch/arm/plat-mxc/tzic.c
index b3da9aad4295..3703ab28257f 100644
--- a/trunk/arch/arm/plat-mxc/tzic.c
+++ b/trunk/arch/arm/plat-mxc/tzic.c
@@ -164,8 +164,9 @@ int tzic_enable_wake(int is_idle)
return -EAGAIN;
for (i = 0; i < 4; i++) {
- v = is_idle ? __raw_readl(TZIC_ENSET0(i)) : wakeup_intr[i];
- __raw_writel(v, TZIC_WAKEUP0(i));
+ v = is_idle ? __raw_readl(tzic_base + TZIC_ENSET0(i)) :
+ wakeup_intr[i];
+ __raw_writel(v, tzic_base + TZIC_WAKEUP0(i));
}
return 0;
diff --git a/trunk/arch/arm/plat-omap/include/plat/smp.h b/trunk/arch/arm/plat-omap/include/plat/smp.h
index 6a3ff65c0303..5177a9c5a25a 100644
--- a/trunk/arch/arm/plat-omap/include/plat/smp.h
+++ b/trunk/arch/arm/plat-omap/include/plat/smp.h
@@ -19,13 +19,6 @@
#include
-/*
- * set_event() is used to wake up secondary core from wfe using sev. ROM
- * code puts the second core into wfe(standby).
- *
- */
-#define set_event() __asm__ __volatile__ ("sev" : : : "memory")
-
/* Needed for secondary core boot */
extern void omap_secondary_startup(void);
extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
diff --git a/trunk/arch/arm/plat-pxa/pwm.c b/trunk/arch/arm/plat-pxa/pwm.c
index 0732c6c8d511..ef32686feef9 100644
--- a/trunk/arch/arm/plat-pxa/pwm.c
+++ b/trunk/arch/arm/plat-pxa/pwm.c
@@ -176,7 +176,7 @@ static inline void __add_pwm(struct pwm_device *pwm)
static int __devinit pwm_probe(struct platform_device *pdev)
{
- struct platform_device_id *id = platform_get_device_id(pdev);
+ const struct platform_device_id *id = platform_get_device_id(pdev);
struct pwm_device *pwm, *secondary = NULL;
struct resource *r;
int ret = 0;
diff --git a/trunk/arch/arm/plat-s5p/dev-fimc0.c b/trunk/arch/arm/plat-s5p/dev-fimc0.c
index d3f1a9b5d2b5..608770fc1531 100644
--- a/trunk/arch/arm/plat-s5p/dev-fimc0.c
+++ b/trunk/arch/arm/plat-s5p/dev-fimc0.c
@@ -10,6 +10,7 @@
*/
#include
+#include
#include