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Merge branch 'smp' into misc

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Conflicts:
	arch/arm/kernel/entry-armv.S
	arch/arm/mm/ioremap.c
This commit is contained in:
Russell King 2011-01-06 22:31:35 +00:00
commit 4ec3eb1363
1391 changed files with 25607 additions and 12357 deletions
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22
Documentation/ABI/obsolete/proc-pid-oom_adj Normal file
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@ -0,0 +1,22 @@
What: /proc/<pid>/oom_adj
When: August 2012
Why: /proc/<pid>/oom_adj allows userspace to influence the oom killer's
badness heuristic used to determine which task to kill when the kernel
is out of memory.
The badness heuristic has since been rewritten since the introduction of
this tunable such that its meaning is deprecated. The value was
implemented as a bitshift on a score generated by the badness()
function that did not have any precise units of measure. With the
rewrite, the score is given as a proportion of available memory to the
task allocating pages, so using a bitshift which grows the score
exponentially is, thus, impossible to tune with fine granularity.
A much more powerful interface, /proc/<pid>/oom_score_adj, was
introduced with the oom killer rewrite that allows users to increase or
decrease the badness() score linearly. This interface will replace
/proc/<pid>/oom_adj.
A warning will be emitted to the kernel log if an application uses this
deprecated interface. After it is printed once, future warnings will be
suppressed until the kernel is rebooted.

4
Documentation/DocBook/sh.tmpl
View File

@ -79,10 +79,6 @@
</sect2>
</sect1>
</chapter>
<chapter id="clk">
<title>Clock Framework Extensions</title>
!Iinclude/linux/sh_clk.h
</chapter>
<chapter id="mach">
<title>Machine Specific Interfaces</title>
<sect1 id="dreamcast">

6
Documentation/DocBook/uio-howto.tmpl
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@ -16,7 +16,7 @@
</orgname>
<address>
<email>hjk@linutronix.de</email>
<email>hjk@hansjkoch.de</email>
</address>
</affiliation>
</author>
@ -114,7 +114,7 @@ GPL version 2.
<para>If you know of any translations for this document, or you are
interested in translating it, please email me
<email>hjk@linutronix.de</email>.
<email>hjk@hansjkoch.de</email>.
</para>
</sect1>
@ -171,7 +171,7 @@ interested in translating it, please email me
<title>Feedback</title>
<para>Find something wrong with this document? (Or perhaps something
right?) I would love to hear from you. Please email me at
<email>hjk@linutronix.de</email>.</para>
<email>hjk@hansjkoch.de</email>.</para>
</sect1>
</chapter>

7
Documentation/arm/OMAP/DSS
View File

@ -255,9 +255,10 @@ framebuffer parameters.
Kernel boot arguments
---------------------
vram=<size>
- Amount of total VRAM to preallocate. For example, "10M". omapfb
allocates memory for framebuffers from VRAM.
vram=<size>[,<physaddr>]
- Amount of total VRAM to preallocate and optionally a physical start
memory address. For example, "10M". omapfb allocates memory for
framebuffers from VRAM.
omapfb.mode=<display>:<mode>[,...]
- Default video mode for specified displays. For example,

8
Documentation/block/switching-sched.txt
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@ -16,7 +16,7 @@ you can do so by typing:
As of the Linux 2.6.10 kernel, it is now possible to change the
IO scheduler for a given block device on the fly (thus making it possible,
for instance, to set the CFQ scheduler for the system default, but
set a specific device to use the anticipatory or noop schedulers - which
set a specific device to use the deadline or noop schedulers - which
can improve that device's throughput).
To set a specific scheduler, simply do this:
@ -31,7 +31,7 @@ a "cat /sys/block/DEV/queue/scheduler" - the list of valid names
will be displayed, with the currently selected scheduler in brackets:
# cat /sys/block/hda/queue/scheduler
noop anticipatory deadline [cfq]
# echo anticipatory > /sys/block/hda/queue/scheduler
noop deadline [cfq]
# echo deadline > /sys/block/hda/queue/scheduler
# cat /sys/block/hda/queue/scheduler
noop [anticipatory] deadline cfq
noop [deadline] cfq

31
Documentation/development-process/2.Process
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@ -154,7 +154,7 @@ The stages that a patch goes through are, generally:
inclusion, it should be accepted by a relevant subsystem maintainer -
though this acceptance is not a guarantee that the patch will make it
all the way to the mainline. The patch will show up in the maintainer's
subsystem tree and into the staging trees (described below). When the
subsystem tree and into the -next trees (described below). When the
process works, this step leads to more extensive review of the patch and
the discovery of any problems resulting from the integration of this
patch with work being done by others.
@ -236,7 +236,7 @@ finding the right maintainer. Sending patches directly to Linus is not
normally the right way to go.
2.4: STAGING TREES
2.4: NEXT TREES
The chain of subsystem trees guides the flow of patches into the kernel,
but it also raises an interesting question: what if somebody wants to look
@ -250,7 +250,7 @@ changes land in the mainline kernel. One could pull changes from all of
the interesting subsystem trees, but that would be a big and error-prone
job.
The answer comes in the form of staging trees, where subsystem trees are
The answer comes in the form of -next trees, where subsystem trees are
collected for testing and review. The older of these trees, maintained by
Andrew Morton, is called "-mm" (for memory management, which is how it got
started). The -mm tree integrates patches from a long list of subsystem
@ -275,7 +275,7 @@ directory at:
Use of the MMOTM tree is likely to be a frustrating experience, though;
there is a definite chance that it will not even compile.
The other staging tree, started more recently, is linux-next, maintained by
The other -next tree, started more recently, is linux-next, maintained by
Stephen Rothwell. The linux-next tree is, by design, a snapshot of what
the mainline is expected to look like after the next merge window closes.
Linux-next trees are announced on the linux-kernel and linux-next mailing
@ -303,12 +303,25 @@ volatility of linux-next tends to make it a difficult development target.
See http://lwn.net/Articles/289013/ for more information on this topic, and
stay tuned; much is still in flux where linux-next is involved.
Besides the mmotm and linux-next trees, the kernel source tree now contains
the drivers/staging/ directory and many sub-directories for drivers or
filesystems that are on their way to being added to the kernel tree
proper, but they remain in drivers/staging/ while they still need more
work.
2.4.1: STAGING TREES
The kernel source tree now contains the drivers/staging/ directory, where
many sub-directories for drivers or filesystems that are on their way to
being added to the kernel tree live. They remain in drivers/staging while
they still need more work; once complete, they can be moved into the
kernel proper. This is a way to keep track of drivers that aren't
up to Linux kernel coding or quality standards, but people may want to use
them and track development.
Greg Kroah-Hartman currently (as of 2.6.36) maintains the staging tree.
Drivers that still need work are sent to him, with each driver having
its own subdirectory in drivers/staging/. Along with the driver source
files, a TODO file should be present in the directory as well. The TODO
file lists the pending work that the driver needs for acceptance into
the kernel proper, as well as a list of people that should be Cc'd for any
patches to the driver. Staging drivers that don't currently build should
have their config entries depend upon CONFIG_BROKEN. Once they can
be successfully built without outside patches, CONFIG_BROKEN can be removed.
2.5: TOOLS

8
Documentation/edac.txt
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@ -196,7 +196,7 @@ csrow3.
The representation of the above is reflected in the directory tree
in EDAC's sysfs interface. Starting in directory
/sys/devices/system/edac/mc each memory controller will be represented
by its own 'mcX' directory, where 'X" is the index of the MC.
by its own 'mcX' directory, where 'X' is the index of the MC.
..../edac/mc/
@ -207,7 +207,7 @@ by its own 'mcX' directory, where 'X" is the index of the MC.
....
Under each 'mcX' directory each 'csrowX' is again represented by a
'csrowX', where 'X" is the csrow index:
'csrowX', where 'X' is the csrow index:
.../mc/mc0/
@ -232,7 +232,7 @@ EDAC control and attribute files.
In 'mcX' directories are EDAC control and attribute files for
this 'X" instance of the memory controllers:
this 'X' instance of the memory controllers:
Counter reset control file:
@ -343,7 +343,7 @@ Sdram memory scrubbing rate:
'csrowX' DIRECTORIES
In the 'csrowX' directories are EDAC control and attribute files for
this 'X" instance of csrow:
this 'X' instance of csrow:
Total Uncorrectable Errors count attribute file:

32
Documentation/fb/00-INDEX
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@ -4,33 +4,41 @@ please mail me.
Geert Uytterhoeven <geert@linux-m68k.org>
00-INDEX
- this file
- this file.
arkfb.txt
- info on the fbdev driver for ARK Logic chips.
aty128fb.txt
- info on the ATI Rage128 frame buffer driver.
cirrusfb.txt
- info on the driver for Cirrus Logic chipsets.
cmap_xfbdev.txt
- an introduction to fbdev's cmap structures.
deferred_io.txt
- an introduction to deferred IO.
efifb.txt
- info on the EFI platform driver for Intel based Apple computers.
ep93xx-fb.txt
- info on the driver for EP93xx LCD controller.
fbcon.txt
- intro to and usage guide for the framebuffer console (fbcon).
framebuffer.txt
- introduction to frame buffer devices.
imacfb.txt
- info on the generic EFI platform driver for Intel based Macs.
gxfb.txt
- info on the framebuffer driver for AMD Geode GX2 based processors.
intel810.txt
- documentation for the Intel 810/815 framebuffer driver.
intelfb.txt
- docs for Intel 830M/845G/852GM/855GM/865G/915G/945G fb driver.
internals.txt
- quick overview of frame buffer device internals.
lxfb.txt
- info on the framebuffer driver for AMD Geode LX based processors.
matroxfb.txt
- info on the Matrox framebuffer driver for Alpha, Intel and PPC.
metronomefb.txt
- info on the driver for the Metronome display controller.
modedb.txt
- info on the video mode database.
matroxfb.txt
- info on the Matrox frame buffer driver.
pvr2fb.txt
- info on the PowerVR 2 frame buffer driver.
pxafb.txt
@ -39,13 +47,23 @@ s3fb.txt
- info on the fbdev driver for S3 Trio/Virge chips.
sa1100fb.txt
- information about the driver for the SA-1100 LCD controller.
sh7760fb.txt
- info on the SH7760/SH7763 integrated LCDC Framebuffer driver.
sisfb.txt
- info on the framebuffer device driver for various SiS chips.
sstfb.txt
- info on the frame buffer driver for 3dfx' Voodoo Graphics boards.
tgafb.txt
- info on the TGA (DECChip 21030) frame buffer driver
- info on the TGA (DECChip 21030) frame buffer driver.
tridentfb.txt
info on the framebuffer driver for some Trident chip based cards.
uvesafb.txt
- info on the userspace VESA (VBE2+ compliant) frame buffer device.
vesafb.txt
- info on the VESA frame buffer device
- info on the VESA frame buffer device.
viafb.modes
- list of modes for VIA Integration Graphic Chip.
viafb.txt
- info on the VIA Integration Graphic Chip console framebuffer driver.
vt8623fb.txt
- info on the fb driver for the graphics core in VIA VT8623 chipsets.

10
Documentation/feature-removal-schedule.txt
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@ -554,3 +554,13 @@ Why: This is a legacy interface which have been replaced by a more
Who: NeilBrown <neilb@suse.de>
----------------------------
What: i2c_adapter.id
When: June 2011
Why: This field is deprecated. I2C device drivers shouldn't change their
behavior based on the underlying I2C adapter. Instead, the I2C
adapter driver should instantiate the I2C devices and provide the
needed platform-specific information.
Who: Jean Delvare <khali@linux-fr.org>
----------------------------

2
Documentation/filesystems/configfs/configfs_example_explicit.c
View File

@ -89,7 +89,7 @@ static ssize_t childless_storeme_write(struct childless *childless,
char *p = (char *) page;
tmp = simple_strtoul(p, &p, 10);
if (!p || (*p && (*p != '\n')))
if ((*p != '\0') && (*p != '\n'))
return -EINVAL;
if (tmp > INT_MAX)

11
Documentation/filesystems/xfs-delayed-logging-design.txt
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@ -794,17 +794,6 @@ designed.
Roadmap:
2.6.37 Remove experimental tag from mount option
=> should be roughly 6 months after initial merge
=> enough time to:
=> gain confidence and fix problems reported by early
adopters (a.k.a. guinea pigs)
=> address worst performance regressions and undesired
behaviours
=> start tuning/optimising code for parallelism
=> start tuning/optimising algorithms consuming
excessive CPU time
2.6.39 Switch default mount option to use delayed logging
=> should be roughly 12 months after initial merge
=> enough time to shake out remaining problems before next round of

10
Documentation/gpio.txt
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@ -617,6 +617,16 @@ and have the following read/write attributes:
is configured as an output, this value may be written;
any nonzero value is treated as high.
If the pin can be configured as interrupt-generating interrupt
and if it has been configured to generate interrupts (see the
description of "edge"), you can poll(2) on that file and
poll(2) will return whenever the interrupt was triggered. If
you use poll(2), set the events POLLPRI and POLLERR. If you
use select(2), set the file descriptor in exceptfds. After
poll(2) returns, either lseek(2) to the beginning of the sysfs
file and read the new value or close the file and re-open it
to read the value.
"edge" ... reads as either "none", "rising", "falling", or
"both". Write these strings to select the signal edge(s)
that will make poll(2) on the "value" file return.

2
Documentation/hwmon/lm93
View File

@ -11,7 +11,7 @@ Authors:
Mark M. Hoffman <mhoffman@lightlink.com>
Ported to 2.6 by Eric J. Bowersox <ericb@aspsys.com>
Adapted to 2.6.20 by Carsten Emde <ce@osadl.org>
Modified for mainline integration by Hans J. Koch <hjk@linutronix.de>
Modified for mainline integration by Hans J. Koch <hjk@hansjkoch.de>
Module Parameters
-----------------

2
Documentation/hwmon/max6650
View File

@ -8,7 +8,7 @@ Supported chips:
Datasheet: http://pdfserv.maxim-ic.com/en/ds/MAX6650-MAX6651.pdf
Authors:
Hans J. Koch <hjk@linutronix.de>
Hans J. Koch <hjk@hansjkoch.de>
John Morris <john.morris@spirentcom.com>
Claus Gindhart <claus.gindhart@kontron.com>

7
Documentation/kernel-parameters.txt
View File

@ -706,7 +706,7 @@ and is between 256 and 4096 characters. It is defined in the file
arch/x86/kernel/cpu/cpufreq/elanfreq.c.
elevator= [IOSCHED]
Format: {"anticipatory" | "cfq" | "deadline" | "noop"}
Format: {"cfq" | "deadline" | "noop"}
See Documentation/block/as-iosched.txt and
Documentation/block/deadline-iosched.txt for details.
@ -2385,6 +2385,11 @@ and is between 256 and 4096 characters. It is defined in the file
improve throughput, but will also increase the
amount of memory reserved for use by the client.
swapaccount[=0|1]
[KNL] Enable accounting of swap in memory resource
controller if no parameter or 1 is given or disable
it if 0 is given (See Documentation/cgroups/memory.txt)
swiotlb= [IA-64] Number of I/O TLB slabs
switches= [HW,M68k]

19
Documentation/leds-class.txt
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@ -60,15 +60,18 @@ Hardware accelerated blink of LEDs
Some LEDs can be programmed to blink without any CPU interaction. To
support this feature, a LED driver can optionally implement the
blink_set() function (see <linux/leds.h>). If implemented, triggers can
attempt to use it before falling back to software timers. The blink_set()
function should return 0 if the blink setting is supported, or -EINVAL
otherwise, which means that LED blinking will be handled by software.
blink_set() function (see <linux/leds.h>). To set an LED to blinking,
however, it is better to use use the API function led_blink_set(),
as it will check and implement software fallback if necessary.
The blink_set() function should choose a user friendly blinking
value if it is called with *delay_on==0 && *delay_off==0 parameters. In
this case the driver should give back the chosen value through delay_on
and delay_off parameters to the leds subsystem.
To turn off blinking again, use the API function led_brightness_set()
as that will not just set the LED brightness but also stop any software
timers that may have been required for blinking.
The blink_set() function should choose a user friendly blinking value
if it is called with *delay_on==0 && *delay_off==0 parameters. In this
case the driver should give back the chosen value through delay_on and
delay_off parameters to the leds subsystem.
Setting the brightness to zero with brightness_set() callback function
should completely turn off the LED and cancel the previously programmed

88
Documentation/leds/leds-lp5521.txt Normal file
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@ -0,0 +1,88 @@
Kernel driver for lp5521
========================
* National Semiconductor LP5521 led driver chip
* Datasheet: http://www.national.com/pf/LP/LP5521.html
Authors: Mathias Nyman, Yuri Zaporozhets, Samu Onkalo
Contact: Samu Onkalo (samu.p.onkalo-at-nokia.com)
Description
-----------
LP5521 can drive up to 3 channels. Leds can be controlled directly via
the led class control interface. Channels have generic names:
lp5521:channelx, where x is 0 .. 2
All three channels can be also controlled using the engine micro programs.
More details of the instructions can be found from the public data sheet.
Control interface for the engines:
x is 1 .. 3
enginex_mode : disabled, load, run
enginex_load : store program (visible only in engine load mode)
Example (start to blink the channel 2 led):
cd /sys/class/leds/lp5521:channel2/device
echo "load" > engine3_mode
echo "037f4d0003ff6000" > engine3_load
echo "run" > engine3_mode
stop the engine:
echo "disabled" > engine3_mode
sysfs contains a selftest entry.
The test communicates with the chip and checks that
the clock mode is automatically set to the requested one.
Each channel has its own led current settings.
/sys/class/leds/lp5521:channel0/led_current - RW
/sys/class/leds/lp5521:channel0/max_current - RO
Format: 10x mA i.e 10 means 1.0 mA
example platform data:
Note: chan_nr can have values between 0 and 2.
static struct lp5521_led_config lp5521_led_config[] = {
{
.chan_nr = 0,
.led_current = 50,
.max_current = 130,
}, {
.chan_nr = 1,
.led_current = 0,
.max_current = 130,
}, {
.chan_nr = 2,
.led_current = 0,
.max_current = 130,
}
};
static int lp5521_setup(void)
{
/* setup HW resources */
}
static void lp5521_release(void)
{
/* Release HW resources */
}
static void lp5521_enable(bool state)
{
/* Control of chip enable signal */
}
static struct lp5521_platform_data lp5521_platform_data = {
.led_config = lp5521_led_config,
.num_channels = ARRAY_SIZE(lp5521_led_config),
.clock_mode = LP5521_CLOCK_EXT,
.setup_resources = lp5521_setup,
.release_resources = lp5521_release,
.enable = lp5521_enable,
};
If the current is set to 0 in the platform data, that channel is
disabled and it is not visible in the sysfs.

83
Documentation/leds/leds-lp5523.txt Normal file
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@ -0,0 +1,83 @@
Kernel driver for lp5523
========================
* National Semiconductor LP5523 led driver chip
* Datasheet: http://www.national.com/pf/LP/LP5523.html
Authors: Mathias Nyman, Yuri Zaporozhets, Samu Onkalo
Contact: Samu Onkalo (samu.p.onkalo-at-nokia.com)
Description
-----------
LP5523 can drive up to 9 channels. Leds can be controlled directly via
the led class control interface. Channels have generic names:
lp5523:channelx where x is 0...8
The chip provides 3 engines. Each engine can control channels without
interaction from the main CPU. Details of the micro engine code can be found
from the public data sheet. Leds can be muxed to different channels.
Control interface for the engines:
x is 1 .. 3
enginex_mode : disabled, load, run
enginex_load : microcode load (visible only in load mode)
enginex_leds : led mux control (visible only in load mode)
cd /sys/class/leds/lp5523:channel2/device
echo "load" > engine3_mode
echo "9d80400004ff05ff437f0000" > engine3_load
echo "111111111" > engine3_leds
echo "run" > engine3_mode
sysfs contains a selftest entry. It measures each channel
voltage level and checks if it looks reasonable. If the level is too high,
the led is missing; if the level is too low, there is a short circuit.
Selftest uses always the current from the platform data.
Each channel contains led current settings.
/sys/class/leds/lp5523:channel2/led_current - RW
/sys/class/leds/lp5523:channel2/max_current - RO
Format: 10x mA i.e 10 means 1.0 mA
Example platform data:
Note - chan_nr can have values between 0 and 8.
static struct lp5523_led_config lp5523_led_config[] = {
{
.chan_nr = 0,
.led_current = 50,
.max_current = 130,
},
...
}, {
.chan_nr = 8,
.led_current = 50,
.max_current = 130,
}
};
static int lp5523_setup(void)
{
/* Setup HW resources */
}
static void lp5523_release(void)
{
/* Release HW resources */
}
static void lp5523_enable(bool state)
{
/* Control chip enable signal */
}
static struct lp5523_platform_data lp5523_platform_data = {
.led_config = lp5523_led_config,
.num_channels = ARRAY_SIZE(lp5523_led_config),
.clock_mode = LP5523_CLOCK_EXT,
.setup_resources = lp5523_setup,
.release_resources = lp5523_release,
.enable = lp5523_enable,
};

10
Documentation/networking/ip-sysctl.txt
View File

@ -20,6 +20,15 @@ ip_no_pmtu_disc - BOOLEAN
min_pmtu - INTEGER
default 562 - minimum discovered Path MTU
route/max_size - INTEGER
Maximum number of routes allowed in the kernel. Increase
this when using large numbers of interfaces and/or routes.
neigh/default/gc_thresh3 - INTEGER
Maximum number of neighbor entries allowed. Increase this
when using large numbers of interfaces and when communicating
with large numbers of directly-connected peers.
mtu_expires - INTEGER
Time, in seconds, that cached PMTU information is kept.
@ -135,6 +144,7 @@ tcp_adv_win_scale - INTEGER
Count buffering overhead as bytes/2^tcp_adv_win_scale
(if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
if it is <= 0.
Possible values are [-31, 31], inclusive.
Default: 2
tcp_allowed_congestion_control - STRING

3
Documentation/power/opp.txt
View File

@ -37,6 +37,9 @@ Typical usage of the OPP library is as follows:
SoC framework -> modifies on required cases certain OPPs -> OPP layer
-> queries to search/retrieve information ->
Architectures that provide a SoC framework for OPP should select ARCH_HAS_OPP
to make the OPP layer available.
OPP layer expects each domain to be represented by a unique device pointer. SoC
framework registers a set of initial OPPs per device with the OPP layer. This
list is expected to be an optimally small number typically around 5 per device.

4
Documentation/rbtree.txt
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@ -21,8 +21,8 @@ three rotations, respectively, to balance the tree), with slightly slower
To quote Linux Weekly News:
There are a number of red-black trees in use in the kernel.
The anticipatory, deadline, and CFQ I/O schedulers all employ
rbtrees to track requests; the packet CD/DVD driver does the same.
The deadline and CFQ I/O schedulers employ rbtrees to
track requests; the packet CD/DVD driver does the same.
The high-resolution timer code uses an rbtree to organize outstanding
timer requests. The ext3 filesystem tracks directory entries in a
red-black tree. Virtual memory areas (VMAs) are tracked with red-black

32
Documentation/sh/clk.txt
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@ -1,32 +0,0 @@
Clock framework on SuperH architecture
The framework on SH extends existing API by the function clk_set_rate_ex,
which prototype is as follows:
clk_set_rate_ex (struct clk *clk, unsigned long rate, int algo_id)
The algo_id parameter is used to specify algorithm used to recalculate clocks,
adjanced to clock, specified as first argument. It is assumed that algo_id==0
means no changes to adjanced clock
Internally, the clk_set_rate_ex forwards request to clk->ops->set_rate method,
if it is present in ops structure. The method should set the clock rate and adjust
all needed clocks according to the passed algo_id.
Exact values for algo_id are machine-dependent. For the sh7722, the following
values are defined:
NO_CHANGE = 0,
IUS_N1_N1, /* I:U = N:1, U:Sh = N:1 */
IUS_322, /* I:U:Sh = 3:2:2 */
IUS_522, /* I:U:Sh = 5:2:2 */
IUS_N11, /* I:U:Sh = N:1:1 */
SB_N1, /* Sh:B = N:1 */
SB3_N1, /* Sh:B3 = N:1 */
SB3_32, /* Sh:B3 = 3:2 */
SB3_43, /* Sh:B3 = 4:3 */
SB3_54, /* Sh:B3 = 5:4 */
BP_N1, /* B:P = N:1 */
IP_N1 /* I:P = N:1 */
Each of these constants means relation between clocks that can be set via the FRQCR
register

14
Documentation/sysctl/kernel.txt
View File

@ -28,6 +28,7 @@ show up in /proc/sys/kernel:
- core_uses_pid
- ctrl-alt-del
- dentry-state
- dmesg_restrict
- domainname
- hostname
- hotplug
@ -213,6 +214,19 @@ to decide what to do with it.
==============================================================
dmesg_restrict:
This toggle indicates whether unprivileged users are prevented from using
dmesg(8) to view messages from the kernel's log buffer. When
dmesg_restrict is set to (0) there are no restrictions. When
dmesg_restrict is set set to (1), users must have CAP_SYS_ADMIN to use
dmesg(8).
The kernel config option CONFIG_SECURITY_DMESG_RESTRICT sets the default
value of dmesg_restrict.
==============================================================
domainname & hostname:
These files can be used to set the NIS/YP domainname and the

36
MAINTAINERS
View File

@ -161,7 +161,7 @@ M: Greg Kroah-Hartman <gregkh@suse.de>
L: linux-serial@vger.kernel.org
W: http://serial.sourceforge.net
S: Maintained
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
F: drivers/serial/8250*
F: include/linux/serial_8250.h
@ -945,7 +945,7 @@ M: Magnus Damm <magnus.damm@gmail.com>
L: linux-sh@vger.kernel.org
W: http://oss.renesas.com
Q: http://patchwork.kernel.org/project/linux-sh/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/genesis-2.6.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git rmobile-latest
S: Supported
F: arch/arm/mach-shmobile/
F: drivers/sh/
@ -1359,7 +1359,7 @@ F: include/net/bluetooth/
BONDING DRIVER
M: Jay Vosburgh <fubar@us.ibm.com>
L: bonding-devel@lists.sourceforge.net
L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/bonding/
S: Supported
F: drivers/net/bonding/
@ -1829,6 +1829,13 @@ W: http://www.chelsio.com
S: Supported
F: drivers/net/cxgb4vf/
STMMAC ETHERNET DRIVER
M: Giuseppe Cavallaro <peppe.cavallaro@st.com>
L: netdev@vger.kernel.org
W: http://www.stlinux.com
S: Supported
F: drivers/net/stmmac/
CYBERPRO FB DRIVER
M: Russell King <linux@arm.linux.org.uk>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@ -2008,6 +2015,7 @@ F: drivers/hwmon/dme1737.c
DOCBOOK FOR DOCUMENTATION
M: Randy Dunlap <rdunlap@xenotime.net>
S: Maintained
F: scripts/kernel-doc
DOCKING STATION DRIVER
M: Shaohua Li <shaohua.li@intel.com>
@ -2018,6 +2026,7 @@ F: drivers/acpi/dock.c
DOCUMENTATION
M: Randy Dunlap <rdunlap@xenotime.net>
L: linux-doc@vger.kernel.org
T: quilt oss.oracle.com/~rdunlap/kernel-doc-patches/current/
S: Maintained
F: Documentation/
@ -2435,9 +2444,12 @@ F: drivers/net/wan/sdla.c
FRAMEBUFFER LAYER
L: linux-fbdev@vger.kernel.org
W: http://linux-fbdev.sourceforge.net/
Q: http://patchwork.kernel.org/project/linux-fbdev/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6.git
S: Orphan
F: Documentation/fb/
F: drivers/video/fb*
F: drivers/video/
F: include/video/
F: include/linux/fb.h
FREESCALE DMA DRIVER
@ -5676,7 +5688,7 @@ S: Maintained
STAGING SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@suse.de>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6.git
L: devel@driverdev.osuosl.org
S: Maintained
F: drivers/staging/
@ -5705,7 +5717,7 @@ M: Paul Mundt <lethal@linux-sh.org>
L: linux-sh@vger.kernel.org
W: http://www.linux-sh.org
Q: http://patchwork.kernel.org/project/linux-sh/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git sh-latest
S: Supported
F: Documentation/sh/
F: arch/sh/
@ -5827,6 +5839,8 @@ M: Chris Metcalf <cmetcalf@tilera.com>
W: http://www.tilera.com/scm/
S: Supported
F: arch/tile/
F: drivers/char/hvc_tile.c
F: drivers/net/tile/
TLAN NETWORK DRIVER
M: Samuel Chessman <chessman@tux.org>
@ -5910,7 +5924,7 @@ S: Maintained
TTY LAYER
M: Greg Kroah-Hartman <gregkh@suse.de>
S: Maintained
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
F: drivers/char/tty_*
F: drivers/serial/serial_core.c
F: include/linux/serial_core.h
@ -6233,7 +6247,7 @@ USB SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@suse.de>
L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6.git
S: Supported
F: Documentation/usb/
F: drivers/net/usb/
@ -6598,14 +6612,14 @@ F: drivers/platform/x86
XEN PCI SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L: xen-devel@lists.xensource.com
L: xen-devel@lists.xensource.com (moderated for non-subscribers)
S: Supported
F: arch/x86/pci/*xen*
F: drivers/pci/*xen*
XEN SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L: xen-devel@lists.xensource.com
L: xen-devel@lists.xensource.com (moderated for non-subscribers)
S: Supported
F: arch/x86/xen/*swiotlb*
F: drivers/xen/*swiotlb*
@ -6613,7 +6627,7 @@ F: drivers/xen/*swiotlb*
XEN HYPERVISOR INTERFACE
M: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L: xen-devel@lists.xen.org
L: xen-devel@lists.xensource.com (moderated for non-subscribers)
L: virtualization@lists.osdl.org
S: Supported
F: arch/x86/xen/

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 37
EXTRAVERSION = -rc1
EXTRAVERSION = -rc4
NAME = Flesh-Eating Bats with Fangs
# *DOCUMENTATION*

37
arch/arm/Kconfig
View File

@ -7,7 +7,7 @@ config ARM
select HAVE_MEMBLOCK
select RTC_LIB
select SYS_SUPPORTS_APM_EMULATION
select GENERIC_ATOMIC64 if (!CPU_32v6K)
select GENERIC_ATOMIC64 if (!CPU_32v6K || !AEABI)
select HAVE_OPROFILE if (HAVE_PERF_EVENTS)
select HAVE_ARCH_KGDB
select HAVE_KPROBES if (!XIP_KERNEL)
@ -652,7 +652,7 @@ config ARCH_S3C2410
select ARCH_HAS_CPUFREQ
select HAVE_CLK
select ARCH_USES_GETTIMEOFFSET
select HAVE_S3C2410_I2C
select HAVE_S3C2410_I2C if I2C
help
Samsung S3C2410X CPU based systems, such as the Simtec Electronics
BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
@ -682,8 +682,8 @@ config ARCH_S3C64XX
select S3C_DEV_NAND
select USB_ARCH_HAS_OHCI
select SAMSUNG_GPIOLIB_4BIT
select HAVE_S3C2410_I2C
select HAVE_S3C2410_WATCHDOG
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S3C64XX series based systems
@ -692,10 +692,10 @@ config ARCH_S5P64X0
select CPU_V6
select GENERIC_GPIO
select HAVE_CLK
select HAVE_S3C2410_WATCHDOG
select HAVE_S3C2410_WATCHDOG if WATCHDOG
select ARCH_USES_GETTIMEOFFSET
select HAVE_S3C2410_I2C
select HAVE_S3C_RTC
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C_RTC if RTC_CLASS
help
Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
SMDK6450.
@ -706,7 +706,7 @@ config ARCH_S5P6442
select GENERIC_GPIO
select HAVE_CLK
select ARCH_USES_GETTIMEOFFSET
select HAVE_S3C2410_WATCHDOG
select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S5P6442 CPU based systems
@ -717,9 +717,9 @@ config ARCH_S5PC100
select CPU_V7
select ARM_L1_CACHE_SHIFT_6
select ARCH_USES_GETTIMEOFFSET
select HAVE_S3C2410_I2C
select HAVE_S3C_RTC
select HAVE_S3C2410_WATCHDOG
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C_RTC if RTC_CLASS
select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S5PC100 series based systems
@ -732,9 +732,9 @@ config ARCH_S5PV210
select ARM_L1_CACHE_SHIFT_6
select ARCH_HAS_CPUFREQ
select ARCH_USES_GETTIMEOFFSET
select HAVE_S3C2410_I2C
select HAVE_S3C_RTC
select HAVE_S3C2410_WATCHDOG
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C_RTC if RTC_CLASS
select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S5PV210/S5PC110 series based systems
@ -745,9 +745,9 @@ config ARCH_S5PV310
select GENERIC_GPIO
select HAVE_CLK
select GENERIC_CLOCKEVENTS
select HAVE_S3C_RTC
select HAVE_S3C2410_I2C
select HAVE_S3C2410_WATCHDOG
select HAVE_S3C_RTC if RTC_CLASS
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S5PV310 series based systems
@ -1240,7 +1240,7 @@ config SMP
config SMP_ON_UP
bool "Allow booting SMP kernel on uniprocessor systems (EXPERIMENTAL)"
depends on EXPERIMENTAL
depends on SMP && !XIP && !THUMB2_KERNEL
depends on SMP && !XIP
default y
help
SMP kernels contain instructions which fail on non-SMP processors.
@ -1259,6 +1259,7 @@ config HAVE_ARM_SCU
config HAVE_ARM_TWD
bool
depends on SMP
select TICK_ONESHOT
help
This options enables support for the ARM timer and watchdog unit

2
arch/arm/boot/compressed/head.S
View File

@ -1084,6 +1084,6 @@ memdump: mov r12, r0
reloc_end:
.align
.section ".stack", "w"
.section ".stack", "aw", %nobits
user_stack: .space 4096
user_stack_end:

2
arch/arm/boot/compressed/vmlinux.lds.in
View File

@ -57,7 +57,7 @@ SECTIONS
.bss : { *(.bss) }
_end = .;
.stack (NOLOAD) : { *(.stack) }
.stack : { *(.stack) }
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }

28
arch/arm/common/gic.c
View File

@ -251,15 +251,16 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base,
writel(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
/*
* Set priority on all interrupts.
* Set priority on all global interrupts.
*/
for (i = 0; i < max_irq; i += 4)
for (i = 32; i < max_irq; i += 4)
writel(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4);
/*
* Disable all interrupts.
* Disable all interrupts. Leave the PPI and SGIs alone
* as these enables are banked registers.
*/
for (i = 0; i < max_irq; i += 32)
for (i = 32; i < max_irq; i += 32)
writel(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
/*
@ -277,11 +278,30 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base,
void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base)
{
void __iomem *dist_base;
int i;
if (gic_nr >= MAX_GIC_NR)
BUG();
dist_base = gic_data[gic_nr].dist_base;
BUG_ON(!dist_base);
gic_data[gic_nr].cpu_base = base;
/*
* Deal with the banked PPI and SGI interrupts - disable all
* PPI interrupts, ensure all SGI interrupts are enabled.
*/
writel(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR);
writel(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET);
/*
* Set priority on PPI and SGI interrupts
*/
for (i = 0; i < 32; i += 4)
writel(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4);
writel(0xf0, base + GIC_CPU_PRIMASK);
writel(1, base + GIC_CPU_CTRL);
}

341
arch/arm/configs/at91rm9200_defconfig Normal file
View File

@ -0,0 +1,341 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_ONEARM=y
CONFIG_ARCH_AT91RM9200DK=y
CONFIG_MACH_AT91RM9200EK=y
CONFIG_MACH_CSB337=y
CONFIG_MACH_CSB637=y
CONFIG_MACH_CARMEVA=y
CONFIG_MACH_ATEB9200=y
CONFIG_MACH_KB9200=y
CONFIG_MACH_PICOTUX2XX=y
CONFIG_MACH_KAFA=y
CONFIG_MACH_ECBAT91=y
CONFIG_MACH_YL9200=y
CONFIG_MACH_CPUAT91=y
CONFIG_MACH_ECO920=y
CONFIG_MTD_AT91_DATAFLASH_CARD=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
CONFIG_AT91_TIMER_HZ=100
# CONFIG_ARM_THUMB is not set
CONFIG_PCCARD=y
CONFIG_AT91_CF=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ZBOOT_ROM_TEXT=0x10000000
CONFIG_ZBOOT_ROM_BSS=0x20040000
CONFIG_KEXEC=y
CONFIG_FPE_NWFPE=y
CONFIG_BINFMT_MISC=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_TUNNEL=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_AFS_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PLATRAM=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_ATMEL_TCLIB=y
CONFIG_EEPROM_LEGACY=m
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
CONFIG_TUN=m
CONFIG_PHYLIB=y
CONFIG_DAVICOM_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_MICREL_PHY=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_EPSON2888=y
CONFIG_PPP=y
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=y
CONFIG_PPP_DEFLATE=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
CONFIG_INPUT_EVDEV=y
CONFIG_KEYBOARD_GPIO=y
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_LEGACY_PTY_COUNT=32
CONFIG_HW_RANDOM=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_GPIO=y
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_BITBANG=y
CONFIG_GPIO_SYSFS=y
CONFIG_HWMON=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM73=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_PCF8591=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83L785TS=m
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
CONFIG_FB=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
CONFIG_FB_S1D13XXX=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
CONFIG_DISPLAY_SUPPORT=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FONTS=y
CONFIG_FONT_MINI_4x6=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_STORAGE=y
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
CONFIG_USB_SERIAL_KEYSPAN_USA28=y
CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
CONFIG_USB_SERIAL_KEYSPAN_USA19=y
CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_USB_SERIAL_PL2303=y
CONFIG_USB_GADGET=y
CONFIG_USB_ETH=m
CONFIG_USB_MASS_STORAGE=m
CONFIG_MMC=y
CONFIG_MMC_AT91=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_REISERFS_FS=y
CONFIG_AUTOFS4_FS=y
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_NTFS_FS=m
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RUBIN=y
CONFIG_CRAMFS=y
CONFIG_MINIX_FS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
CONFIG_SMB_FS=m
CONFIG_CIFS=m
CONFIG_PARTITION_ADVANCED=y
CONFIG_MAC_PARTITION=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FTRACE is not set
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_SHA1=y

72
arch/arm/configs/at91rm9200dk_defconfig
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@ -1,72 +0,0 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_ARCH_AT91RM9200DK=y
CONFIG_MACH_ECO920=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
# CONFIG_ARM_THUMB is not set
CONFIG_PCCARD=y
CONFIG_AT91_CF=y
CONFIG_LEDS=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_GPIO=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
# CONFIG_VGA_CONSOLE is not set
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_GADGET=y
CONFIG_MMC=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT2_FS=y
CONFIG_INOTIFY=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y

73
arch/arm/configs/at91rm9200ek_defconfig
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@ -1,73 +0,0 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_AT91RM9200EK=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
# CONFIG_ARM_THUMB is not set
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_GPIO=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
CONFIG_FB=y
CONFIG_FB_S1D13XXX=y
# CONFIG_VGA_CONSOLE is not set
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_GADGET=y
CONFIG_MMC=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT2_FS=y
CONFIG_INOTIFY=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y

131
arch/arm/configs/ateb9200_defconfig
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@ -1,131 +0,0 @@
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EMBEDDED=y
CONFIG_SLAB=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_ARCH_AT91=y
CONFIG_MACH_ATEB9200=y
CONFIG_PCCARD=m
CONFIG_AT91_CF=m
CONFIG_PREEMPT=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_FPE_NWFPE=y
CONFIG_PM=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_NET_KEY=y
CONFIG_INET=y
# CONFIG_IPV6 is not set
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK_RO=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_SCSI=m
CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
CONFIG_SCSI_MULTI_LUN=y
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_TUN=m
CONFIG_PHYLIB=y
CONFIG_DAVICOM_PHY=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
CONFIG_USB_USBNET=y
CONFIG_USB_NET_GL620A=y
CONFIG_USB_NET_PLUSB=y
CONFIG_USB_NET_RNDIS_HOST=y
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_EPSON2888=y
CONFIG_PPP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPPOE=m
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
# CONFIG_VGA_CONSOLE is not set
CONFIG_SOUND=y
CONFIG_USB_HID=m
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_STORAGE=m
CONFIG_USB_STORAGE_DATAFAB=m
CONFIG_USB_STORAGE_FREECOM=m
CONFIG_USB_STORAGE_USBAT=m
CONFIG_USB_STORAGE_SDDR09=m
CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_GADGET=m
CONFIG_USB_ETH=m
CONFIG_USB_GADGETFS=m
CONFIG_USB_FILE_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=m
CONFIG_MMC_DEBUG=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT2_FS=m
CONFIG_EXT3_FS=m
CONFIG_REISERFS_FS=m
CONFIG_INOTIFY=y
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_NTFS_FS=m
CONFIG_NTFS_RW=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V4=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_MAC_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_UTF8=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRC16=m
CONFIG_LIBCRC32C=m

47
arch/arm/configs/carmeva_defconfig
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@ -1,47 +0,0 @@
CONFIG_EXPERIMENTAL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_EMBEDDED=y
# CONFIG_HOTPLUG is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_ARCH_AT91=y
CONFIG_MACH_CARMEVA=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_PNP=y
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_BLK_DEV_RAM=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_SERIO=m
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_MMC=m
CONFIG_MMC_DEBUG=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
# CONFIG_DNOTIFY is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=y

112
arch/arm/configs/cpuat91_defconfig
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@ -1,112 +0,0 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_CPUAT91=y
CONFIG_AT91_TIMER_HZ=100
# CONFIG_ARM_THUMB is not set
CONFIG_PREEMPT=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_IPV6 is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PLATRAM=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
CONFIG_PHYLIB=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_PPP=y
CONFIG_PPP_ASYNC=y
CONFIG_PPP_DEFLATE=y
CONFIG_PPP_BSDCOMP=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_LEGACY_PTY_COUNT=32
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_GPIO=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
# CONFIG_VGA_CONSOLE is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_ETH=m
CONFIG_MMC=y
CONFIG_MMC_AT91=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_PCF8563=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_INOTIFY=y
CONFIG_AUTOFS4_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_SUMMARY=y
CONFIG_CRAMFS=y
CONFIG_MINIX_FS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set

104
arch/arm/configs/csb337_defconfig
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@ -1,104 +0,0 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_CSB337=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
# CONFIG_ARM_THUMB is not set
CONFIG_PCCARD=y
CONFIG_AT91_CF=y
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_ATMEL_SSC=y
CONFIG_SCSI=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_GPIO=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
# CONFIG_VGA_CONSOLE is not set
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
CONFIG_USB_SERIAL_KEYSPAN_USA28=y
CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
CONFIG_USB_SERIAL_KEYSPAN_USA19=y
CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_USB_GADGET=y
CONFIG_MMC=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc1"
# CONFIG_RTC_INTF_SYSFS is not set
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT2_FS=y
CONFIG_INOTIFY=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y

98
arch/arm/configs/csb637_defconfig
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@ -1,98 +0,0 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_CSB637=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
# CONFIG_ARM_THUMB is not set
CONFIG_PCCARD=y
CONFIG_AT91_CF=y
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_SCSI=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
# CONFIG_VGA_CONSOLE is not set
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
CONFIG_USB_SERIAL_KEYSPAN_USA28=y
CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
CONFIG_USB_SERIAL_KEYSPAN_USA19=y
CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_EXT2_FS=y
CONFIG_INOTIFY=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y

99
arch/arm/configs/ecbat91_defconfig
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@ -1,99 +0,0 @@
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_ECBAT91=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
CONFIG_PCCARD=y
CONFIG_AT91_CF=y
CONFIG_PREEMPT=y
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="rootfstype=reiserfs root=/dev/mmcblk0p1 console=ttyS0,115200n8 rootdelay=1"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IPV6 is not set
CONFIG_CFG80211=y
CONFIG_MAC80211=y
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_AFS_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_DATAFLASH=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_PPP=y
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_SPI=y
CONFIG_SPI_BITBANG=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
# CONFIG_VGA_CONSOLE is not set
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_PRINTER=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
CONFIG_MMC_AT91=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_REISERFS_FS=y
CONFIG_INOTIFY=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_DEBUG_USER=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_SHA1=y

61
arch/arm/configs/kafa_defconfig
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@ -1,61 +0,0 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_KAFA=y
# CONFIG_ARM_THUMB is not set
CONFIG_PREEMPT=y
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20800000,10M root=/dev/ram0 rw"
CONFIG_FPE_NWFPE=y
CONFIG_BINFMT_MISC=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK_RO=y
CONFIG_NETDEVICES=y
CONFIG_PHYLIB=y
CONFIG_DAVICOM_PHY=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_LEGACY_PTY_COUNT=32
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_GPIO=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_DES=y

127
arch/arm/configs/kb9202_defconfig
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@ -1,127 +0,0 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_AUDIT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_KB9200=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_ZBOOT_ROM_TEXT=0x10000000
CONFIG_ZBOOT_ROM_BSS=0x20040000
CONFIG_CMDLINE="noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M"
CONFIG_KEXEC=y
CONFIG_FPE_NWFPE=y
CONFIG_BINFMT_MISC=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_MTD=y
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_SSC=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
CONFIG_FB=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_VGA_CONSOLE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FONTS=y
CONFIG_FONT_MINI_4x6=y
# CONFIG_HID_SUPPORT is not set
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_LIBUSUAL=y
CONFIG_MMC=y
CONFIG_MMC_AT91=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_UTF8=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set

80
arch/arm/configs/onearm_defconfig
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@ -1,80 +0,0 @@
CONFIG_EXPERIMENTAL=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_EMBEDDED=y
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_ONEARM=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
# CONFIG_ARM_THUMB is not set
CONFIG_PCCARD=y
CONFIG_AT91_CF=y
CONFIG_LEDS=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IPV6=y
# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
# CONFIG_INET6_XFRM_MODE_BEET is not set
# CONFIG_IPV6_SIT is not set
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
# CONFIG_VT is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_GADGET=y
CONFIG_MMC=y
CONFIG_EXT2_FS=y
CONFIG_INOTIFY=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_ROOT_NFS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y

242
arch/arm/configs/picotux200_defconfig
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@ -1,242 +0,0 @@
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_PICOTUX2XX=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
CONFIG_AEABI=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_KEXEC=y
CONFIG_FPE_NWFPE=y
CONFIG_BINFMT_MISC=m
CONFIG_NET=y
CONFIG_PACKET=m
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_TUNNEL=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
CONFIG_FW_LOADER=m
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_EEPROM_LEGACY=m
CONFIG_SCSI=m
CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
CONFIG_NETDEVICES=y
CONFIG_TUN=m
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_PPP=m
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
# CONFIG_VT is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_HWMON=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_PCF8591=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83L785TS=m
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=m
CONFIG_HID=m
CONFIG_USB=m
CONFIG_USB_DEVICEFS=y
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_STORAGE=m
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_PL2303=m
CONFIG_MMC=m
CONFIG_MMC_AT91=m
CONFIG_RTC_CLASS=m
CONFIG_RTC_DRV_AT91RM9200=m
CONFIG_EXT2_FS=m
CONFIG_EXT3_FS=m
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_INOTIFY=y
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_UDF_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_NTFS_FS=m
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_NFS_FS=m
CONFIG_SMB_FS=m
CONFIG_CIFS=m
CONFIG_PARTITION_ADVANCED=y
CONFIG_AMIGA_PARTITION=y
CONFIG_NLS_DEFAULT="utf-8"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_LL=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_LIBCRC32C=m

137
arch/arm/configs/yl9200_defconfig
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@ -1,137 +0,0 @@
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_ARCH_AT91RM9200DK=y
CONFIG_MACH_YL9200=y
# CONFIG_ARM_THUMB is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PLATRAM=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=3
CONFIG_BLK_DEV_RAM_SIZE=8192
# CONFIG_MISC_DEVICES is not set
CONFIG_BLK_DEV_SD=y
CONFIG_ATA=y
CONFIG_NETDEVICES=y
CONFIG_PHYLIB=y
CONFIG_DAVICOM_PHY=y
CONFIG_NET_ETHERNET=y
CONFIG_ARM_AT91_ETHER=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
CONFIG_INPUT_EVDEV=y
# CONFIG_KEYBOARD_ATKBD is not set
CONFIG_KEYBOARD_GPIO=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=y
# CONFIG_SERIO_SERPORT is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
CONFIG_SPI=y
CONFIG_SPI_DEBUG=y
CONFIG_SPI_ATMEL=y
CONFIG_FB=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_DISPLAY_SUPPORT=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_M66592=y
CONFIG_USB_FILE_STORAGE=m
CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_AT91=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT3_FS=y
CONFIG_REISERFS_FS=y
CONFIG_INOTIFY=y
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=1
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_RUBIN=y
CONFIG_CRAMFS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_MAC_PARTITION=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_SLUB_DEBUG_ON=y
CONFIG_DEBUG_KOBJECT=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y

24
arch/arm/include/asm/assembler.h
View File

@ -158,16 +158,24 @@
#ifdef CONFIG_SMP
#define ALT_SMP(instr...) \
9998: instr
/*
* Note: if you get assembler errors from ALT_UP() when building with
* CONFIG_THUMB2_KERNEL, you almost certainly need to use
* ALT_SMP( W(instr) ... )
*/
#define ALT_UP(instr...) \
.pushsection ".alt.smp.init", "a" ;\
.long 9998b ;\
instr ;\
9997: instr ;\
.if . - 9997b != 4 ;\
.error "ALT_UP() content must assemble to exactly 4 bytes";\
.endif ;\
.popsection
#define ALT_UP_B(label) \
.equ up_b_offset, label - 9998b ;\
.pushsection ".alt.smp.init", "a" ;\
.long 9998b ;\
b . + up_b_offset ;\
W(b) . + up_b_offset ;\
.popsection
#else
#define ALT_SMP(instr...)
@ -178,16 +186,24 @@
/*
* SMP data memory barrier
*/
.macro smp_dmb
.macro smp_dmb mode
#ifdef CONFIG_SMP
#if __LINUX_ARM_ARCH__ >= 7
.ifeqs "\mode","arm"
ALT_SMP(dmb)
.else
ALT_SMP(W(dmb))
.endif
#elif __LINUX_ARM_ARCH__ == 6
ALT_SMP(mcr p15, 0, r0, c7, c10, 5) @ dmb
#else
#error Incompatible SMP platform
#endif
.ifeqs "\mode","arm"
ALT_UP(nop)
.else
ALT_UP(W(nop))
.endif
#endif
.endm
@ -239,7 +255,7 @@
@ Slightly optimised to avoid incrementing the pointer twice
usraccoff \instr, \reg, \ptr, \inc, 0, \cond, \abort
.if \rept == 2
usraccoff \instr, \reg, \ptr, \inc, 4, \cond, \abort
usraccoff \instr, \reg, \ptr, \inc, \inc, \cond, \abort
.endif
add\cond \ptr, #\rept * \inc

2
arch/arm/include/asm/entry-macro-multi.S
View File

@ -20,7 +20,7 @@
*/
ALT_SMP(test_for_ipi r0, r6, r5, lr)
ALT_UP_B(9997f)
movne r0, sp
movne r1, sp
adrne lr, BSYM(1b)
bne do_IPI

18
arch/arm/include/asm/hardirq.h
View File

@ -5,13 +5,31 @@
#include <linux/threads.h>
#include <asm/irq.h>
#define NR_IPI 5
typedef struct {
unsigned int __softirq_pending;
#ifdef CONFIG_LOCAL_TIMERS
unsigned int local_timer_irqs;
#endif
#ifdef CONFIG_SMP
unsigned int ipi_irqs[NR_IPI];
#endif
} ____cacheline_aligned irq_cpustat_t;
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++
#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member)
#ifdef CONFIG_SMP
u64 smp_irq_stat_cpu(unsigned int cpu);
#else
#define smp_irq_stat_cpu(cpu) 0
#endif
#define arch_irq_stat_cpu smp_irq_stat_cpu
#if NR_IRQS > 512
#define HARDIRQ_BITS 10
#elif NR_IRQS > 256

2
arch/arm/include/asm/hardware/it8152.h
View File

@ -75,7 +75,7 @@ extern unsigned long it8152_base_address;
IT8152_PD_IRQ(1) USB (USBR)
IT8152_PD_IRQ(0) Audio controller (ACR)
*/
#define IT8152_IRQ(x) (IRQ_BOARD_END + (x))
#define IT8152_IRQ(x) (IRQ_BOARD_START + (x))
/* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */
#define IT8152_LD_IRQ_COUNT 9

12
arch/arm/include/asm/localtimer.h
View File

@ -30,7 +30,6 @@ asmlinkage void do_local_timer(struct pt_regs *);
#include "smp_twd.h"
#define local_timer_ack() twd_timer_ack()
#define local_timer_stop() twd_timer_stop()
#else
@ -40,11 +39,6 @@ asmlinkage void do_local_timer(struct pt_regs *);
*/
int local_timer_ack(void);
/*
* Stop a local timer interrupt.
*/
void local_timer_stop(void);
#endif
/*
@ -52,12 +46,6 @@ void local_timer_stop(void);
*/
void local_timer_setup(struct clock_event_device *);
#else
static inline void local_timer_stop(void)
{
}
#endif
#endif

2
arch/arm/include/asm/mach/irq.h
View File

@ -18,7 +18,7 @@ struct seq_file;
* This is internal. Do not use it.
*/
extern void init_FIQ(void);
extern int show_fiq_list(struct seq_file *, void *);
extern int show_fiq_list(struct seq_file *, int);
#ifdef CONFIG_MULTI_IRQ_HANDLER
extern void (*handle_arch_irq)(struct pt_regs *);

4
arch/arm/include/asm/mmu.h
View File

@ -13,6 +13,10 @@ typedef struct {
#ifdef CONFIG_CPU_HAS_ASID
#define ASID(mm) ((mm)->context.id & 255)
/* init_mm.context.id_lock should be initialized. */
#define INIT_MM_CONTEXT(name) \
.context.id_lock = __SPIN_LOCK_UNLOCKED(name.context.id_lock),
#else
#define ASID(mm) (0)
#endif

3
arch/arm/include/asm/pgtable.h
View File

@ -374,6 +374,9 @@ static inline pte_t *pmd_page_vaddr(pmd_t pmd)
#define pmd_page(pmd) pfn_to_page(__phys_to_pfn(pmd_val(pmd)))
/* we don't need complex calculations here as the pmd is folded into the pgd */
#define pmd_addr_end(addr,end) (end)
/*
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.

17
arch/arm/include/asm/smp.h
View File

@ -33,27 +33,23 @@ struct seq_file;
/*
* generate IPI list text
*/
extern void show_ipi_list(struct seq_file *p);
extern void show_ipi_list(struct seq_file *, int);
/*
* Called from assembly code, this handles an IPI.
*/
asmlinkage void do_IPI(struct pt_regs *regs);
asmlinkage void do_IPI(int ipinr, struct pt_regs *regs);
/*
* Setup the set of possible CPUs (via set_cpu_possible)
*/
extern void smp_init_cpus(void);
/*
* Move global data into per-processor storage.
*/
extern void smp_store_cpu_info(unsigned int cpuid);
/*
* Raise an IPI cross call on CPUs in callmap.
*/
extern void smp_cross_call(const struct cpumask *mask);
extern void smp_cross_call(const struct cpumask *mask, int ipi);
/*
* Boot a secondary CPU, and assign it the specified idle task.
@ -72,6 +68,11 @@ asmlinkage void secondary_start_kernel(void);
*/
extern void platform_secondary_init(unsigned int cpu);
/*
* Initialize cpu_possible map, and enable coherency
*/
extern void platform_smp_prepare_cpus(unsigned int);
/*
* Initial data for bringing up a secondary CPU.
*/
@ -97,6 +98,6 @@ extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
/*
* show local interrupt info
*/
extern void show_local_irqs(struct seq_file *);
extern void show_local_irqs(struct seq_file *, int);
#endif /* ifndef __ASM_ARM_SMP_H */

17
arch/arm/include/asm/smp_mpidr.h
View File

@ -1,17 +0,0 @@
#ifndef ASMARM_SMP_MIDR_H
#define ASMARM_SMP_MIDR_H
#define hard_smp_processor_id() \
({ \
unsigned int cpunum; \
__asm__("\n" \
"1: mrc p15, 0, %0, c0, c0, 5\n" \
" .pushsection \".alt.smp.init\", \"a\"\n"\
" .long 1b\n" \
" mov %0, #0\n" \
" .popsection" \
: "=r" (cpunum)); \
cpunum &= 0x0F; \
})
#endif

1
arch/arm/include/asm/smp_twd.h
View File

@ -22,7 +22,6 @@ struct clock_event_device;
extern void __iomem *twd_base;
void twd_timer_stop(void);
int twd_timer_ack(void);
void twd_timer_setup(struct clock_event_device *);

2
arch/arm/kernel/Makefile
View File

@ -29,7 +29,7 @@ obj-$(CONFIG_MODULES) += armksyms.o module.o
obj-$(CONFIG_ARTHUR) += arthur.o
obj-$(CONFIG_ISA_DMA) += dma-isa.o
obj-$(CONFIG_PCI) += bios32.o isa.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_SMP) += smp.o smp_tlb.o
obj-$(CONFIG_HAVE_ARM_SCU) += smp_scu.o
obj-$(CONFIG_HAVE_ARM_TWD) += smp_twd.o
obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o

4
arch/arm/kernel/entry-armv.S
View File

@ -822,7 +822,7 @@ __kuser_helper_start:
*/
__kuser_memory_barrier: @ 0xffff0fa0
smp_dmb
smp_dmb arm
usr_ret lr
.align 5
@ -939,7 +939,7 @@ kuser_cmpxchg_fixup:
#else
smp_dmb
smp_dmb arm
1: ldrex r3, [r2]
subs r3, r3, r0
strexeq r3, r1, [r2]

5
arch/arm/kernel/fiq.c
View File

@ -68,10 +68,11 @@ static struct fiq_handler default_owner = {
static struct fiq_handler *current_fiq = &default_owner;
int show_fiq_list(struct seq_file *p, void *v)
int show_fiq_list(struct seq_file *p, int prec)
{
if (current_fiq != &default_owner)
seq_printf(p, "FIQ: %s\n", current_fiq->name);
seq_printf(p, "%*s: %s\n", prec, "FIQ",
current_fiq->name);
return 0;
}

50
arch/arm/kernel/head.S
View File

@ -89,6 +89,11 @@ ENTRY(stext)
bl __lookup_machine_type @ r5=machinfo
movs r8, r5 @ invalid machine (r5=0)?
beq __error_a @ yes, error 'a'
/*
* r1 = machine no, r2 = atags,
* r8 = machinfo, r9 = cpuid, r10 = procinfo
*/
bl __vet_atags
#ifdef CONFIG_SMP_ON_UP
bl __fixup_smp
@ -381,19 +386,19 @@ ENDPROC(__turn_mmu_on)
#ifdef CONFIG_SMP_ON_UP
__fixup_smp:
mov r7, #0x00070000
orr r6, r7, #0xff000000 @ mask 0xff070000
orr r7, r7, #0x41000000 @ val 0x41070000
and r0, r9, r6
teq r0, r7 @ ARM CPU and ARMv6/v7?
mov r4, #0x00070000
orr r3, r4, #0xff000000 @ mask 0xff070000
orr r4, r4, #0x41000000 @ val 0x41070000
and r0, r9, r3
teq r0, r4 @ ARM CPU and ARMv6/v7?
bne __fixup_smp_on_up @ no, assume UP
orr r6, r6, #0x0000ff00
orr r6, r6, #0x000000f0 @ mask 0xff07fff0
orr r7, r7, #0x0000b000
orr r7, r7, #0x00000020 @ val 0x4107b020
and r0, r9, r6
teq r0, r7 @ ARM 11MPCore?
orr r3, r3, #0x0000ff00
orr r3, r3, #0x000000f0 @ mask 0xff07fff0
orr r4, r4, #0x0000b000
orr r4, r4, #0x00000020 @ val 0x4107b020
and r0, r9, r3
teq r0, r4 @ ARM 11MPCore?
moveq pc, lr @ yes, assume SMP
mrc p15, 0, r0, c0, c0, 5 @ read MPIDR
@ -402,15 +407,22 @@ __fixup_smp:
__fixup_smp_on_up:
adr r0, 1f
ldmia r0, {r3, r6, r7}
ldmia r0, {r3 - r5}
sub r3, r0, r3
add r6, r6, r3
add r7, r7, r3
2: cmp r6, r7
ldmia r6!, {r0, r4}
strlo r4, [r0, r3]
blo 2b
mov pc, lr
add r4, r4, r3
add r5, r5, r3
2: cmp r4, r5
movhs pc, lr
ldmia r4!, {r0, r6}
ARM( str r6, [r0, r3] )
THUMB( add r0, r0, r3 )
#ifdef __ARMEB__
THUMB( mov r6, r6, ror #16 ) @ Convert word order for big-endian.
#endif
THUMB( strh r6, [r0], #2 ) @ For Thumb-2, store as two halfwords
THUMB( mov r6, r6, lsr #16 ) @ to be robust against misaligned r3.
THUMB( strh r6, [r0] )
b 2b
ENDPROC(__fixup_smp)
1: .word .

3
arch/arm/kernel/hw_breakpoint.c
View File

@ -748,8 +748,7 @@ static int hw_breakpoint_pending(unsigned long addr, unsigned int fsr,
breakpoint_handler(addr, regs);
break;
case ARM_ENTRY_ASYNC_WATCHPOINT:
WARN_ON("Asynchronous watchpoint exception taken. "
"Debugging results may be unreliable");
WARN(1, "Asynchronous watchpoint exception taken. Debugging results may be unreliable\n");
case ARM_ENTRY_SYNC_WATCHPOINT:
watchpoint_handler(addr, regs);
break;

23
arch/arm/kernel/irq.c
View File

@ -56,11 +56,20 @@ int show_interrupts(struct seq_file *p, void *v)
struct irq_desc *desc;
struct irqaction * action;
unsigned long flags;
int prec, n;
for (prec = 3, n = 1000; prec < 10 && n <= nr_irqs; prec++)
n *= 10;
#ifdef CONFIG_SMP
if (prec < 4)
prec = 4;
#endif
if (i == 0) {
char cpuname[12];
seq_printf(p, " ");
seq_printf(p, "%*s ", prec, "");
for_each_present_cpu(cpu) {
sprintf(cpuname, "CPU%d", cpu);
seq_printf(p, " %10s", cpuname);
@ -75,7 +84,7 @@ int show_interrupts(struct seq_file *p, void *v)
if (!action)
goto unlock;
seq_printf(p, "%3d: ", i);
seq_printf(p, "%*d: ", prec, i);
for_each_present_cpu(cpu)
seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
seq_printf(p, " %10s", desc->chip->name ? : "-");
@ -88,13 +97,15 @@ unlock:
raw_spin_unlock_irqrestore(&desc->lock, flags);
} else if (i == nr_irqs) {
#ifdef CONFIG_FIQ
show_fiq_list(p, v);
show_fiq_list(p, prec);
#endif
#ifdef CONFIG_SMP
show_ipi_list(p);
show_local_irqs(p);
show_ipi_list(p, prec);
#endif
seq_printf(p, "Err: %10lu\n", irq_err_count);
#ifdef CONFIG_LOCAL_TIMERS
show_local_irqs(p, prec);
#endif
seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count);
}
return 0;
}

2
arch/arm/kernel/perf_event.c
View File

@ -1749,7 +1749,7 @@ static inline int armv7_pmnc_has_overflowed(unsigned long pmnc)
static inline int armv7_pmnc_counter_has_overflowed(unsigned long pmnc,
enum armv7_counters counter)
{
int ret;
int ret = 0;
if (counter == ARMV7_CYCLE_COUNTER)
ret = pmnc & ARMV7_FLAG_C;

411
arch/arm/kernel/smp.c
View File

@ -24,6 +24,7 @@
#include <linux/irq.h>
#include <linux/percpu.h>
#include <linux/clockchips.h>
#include <linux/completion.h>
#include <asm/atomic.h>
#include <asm/cacheflush.h>
@ -37,7 +38,6 @@
#include <asm/tlbflush.h>
#include <asm/ptrace.h>
#include <asm/localtimer.h>
#include <asm/smp_plat.h>
/*
* as from 2.5, kernels no longer have an init_tasks structure
@ -46,22 +46,8 @@
*/
struct secondary_data secondary_data;
/*
* structures for inter-processor calls
* - A collection of single bit ipi messages.
*/
struct ipi_data {
spinlock_t lock;
unsigned long ipi_count;
unsigned long bits;
};
static DEFINE_PER_CPU(struct ipi_data, ipi_data) = {
.lock = SPIN_LOCK_UNLOCKED,
};
enum ipi_msg_type {
IPI_TIMER,
IPI_TIMER = 2,
IPI_RESCHEDULE,
IPI_CALL_FUNC,
IPI_CALL_FUNC_SINGLE,
@ -177,8 +163,12 @@ int __cpuinit __cpu_up(unsigned int cpu)
barrier();
}
if (!cpu_online(cpu))
if (!cpu_online(cpu)) {
pr_crit("CPU%u: failed to come online\n", cpu);
ret = -EIO;
}
} else {
pr_err("CPU%u: failed to boot: %d\n", cpu, ret);
}
secondary_data.stack = NULL;
@ -194,18 +184,12 @@ int __cpuinit __cpu_up(unsigned int cpu)
pgd_free(&init_mm, pgd);
if (ret) {
printk(KERN_CRIT "CPU%u: processor failed to boot\n", cpu);
/*
* FIXME: We need to clean up the new idle thread. --rmk
*/
}
return ret;
}
#ifdef CONFIG_HOTPLUG_CPU
static void percpu_timer_stop(void);
/*
* __cpu_disable runs on the processor to be shutdown.
*/
@ -233,7 +217,7 @@ int __cpu_disable(void)
/*
* Stop the local timer for this CPU.
*/
local_timer_stop();
percpu_timer_stop();
/*
* Flush user cache and TLB mappings, and then remove this CPU
@ -252,12 +236,20 @@ int __cpu_disable(void)
return 0;
}
static DECLARE_COMPLETION(cpu_died);
/*
* called on the thread which is asking for a CPU to be shutdown -
* waits until shutdown has completed, or it is timed out.
*/
void __cpu_die(unsigned int cpu)
{
if (!wait_for_completion_timeout(&cpu_died, msecs_to_jiffies(5000))) {
pr_err("CPU%u: cpu didn't die\n", cpu);
return;
}
printk(KERN_NOTICE "CPU%u: shutdown\n", cpu);
if (!platform_cpu_kill(cpu))
printk("CPU%u: unable to kill\n", cpu);
}
@ -274,12 +266,17 @@ void __ref cpu_die(void)
{
unsigned int cpu = smp_processor_id();
local_irq_disable();
idle_task_exit();
local_irq_disable();
mb();
/* Tell __cpu_die() that this CPU is now safe to dispose of */
complete(&cpu_died);
/*
* actual CPU shutdown procedure is at least platform (if not
* CPU) specific
* CPU) specific.
*/
platform_cpu_die(cpu);
@ -289,12 +286,24 @@ void __ref cpu_die(void)
* to be repeated to undo the effects of taking the CPU offline.
*/
__asm__("mov sp, %0\n"
" mov fp, #0\n"
" b secondary_start_kernel"
:
: "r" (task_stack_page(current) + THREAD_SIZE - 8));
}
#endif /* CONFIG_HOTPLUG_CPU */
/*
* Called by both boot and secondaries to move global data into
* per-processor storage.
*/
static void __cpuinit smp_store_cpu_info(unsigned int cpuid)
{
struct cpuinfo_arm *cpu_info = &per_cpu(cpu_data, cpuid);
cpu_info->loops_per_jiffy = loops_per_jiffy;
}
/*
* This is the secondary CPU boot entry. We're using this CPUs
* idle thread stack, but a set of temporary page tables.
@ -320,6 +329,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
cpu_init();
preempt_disable();
trace_hardirqs_off();
/*
* Give the platform a chance to do its own initialisation.
@ -353,17 +363,6 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
cpu_idle();
}
/*
* Called by both boot and secondaries to move global data into
* per-processor storage.
*/
void __cpuinit smp_store_cpu_info(unsigned int cpuid)
{
struct cpuinfo_arm *cpu_info = &per_cpu(cpu_data, cpuid);
cpu_info->loops_per_jiffy = loops_per_jiffy;
}
void __init smp_cpus_done(unsigned int max_cpus)
{
int cpu;
@ -386,61 +385,80 @@ void __init smp_prepare_boot_cpu(void)
per_cpu(cpu_data, cpu).idle = current;
}
static void send_ipi_message(const struct cpumask *mask, enum ipi_msg_type msg)
void __init smp_prepare_cpus(unsigned int max_cpus)
{
unsigned long flags;
unsigned int cpu;
unsigned int ncores = num_possible_cpus();
local_irq_save(flags);
for_each_cpu(cpu, mask) {
struct ipi_data *ipi = &per_cpu(ipi_data, cpu);
spin_lock(&ipi->lock);
ipi->bits |= 1 << msg;
spin_unlock(&ipi->lock);
}
smp_store_cpu_info(smp_processor_id());
/*
* Call the platform specific cross-CPU call function.
* are we trying to boot more cores than exist?
*/
smp_cross_call(mask);
if (max_cpus > ncores)
max_cpus = ncores;
local_irq_restore(flags);
if (max_cpus > 1) {
/*
* Enable the local timer or broadcast device for the
* boot CPU, but only if we have more than one CPU.
*/
percpu_timer_setup();
/*
* Initialise the SCU if there are more than one CPU
* and let them know where to start.
*/
platform_smp_prepare_cpus(max_cpus);
}
}
void arch_send_call_function_ipi_mask(const struct cpumask *mask)
{
send_ipi_message(mask, IPI_CALL_FUNC);
smp_cross_call(mask, IPI_CALL_FUNC);
}
void arch_send_call_function_single_ipi(int cpu)
{
send_ipi_message(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE);
smp_cross_call(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE);
}
void show_ipi_list(struct seq_file *p)
static const char *ipi_types[NR_IPI] = {
#define S(x,s) [x - IPI_TIMER] = s
S(IPI_TIMER, "Timer broadcast interrupts"),
S(IPI_RESCHEDULE, "Rescheduling interrupts"),
S(IPI_CALL_FUNC, "Function call interrupts"),
S(IPI_CALL_FUNC_SINGLE, "Single function call interrupts"),
S(IPI_CPU_STOP, "CPU stop interrupts"),
};
void show_ipi_list(struct seq_file *p, int prec)
{
unsigned int cpu;
unsigned int cpu, i;
seq_puts(p, "IPI:");
for (i = 0; i < NR_IPI; i++) {
seq_printf(p, "%*s%u: ", prec - 1, "IPI", i);
for_each_present_cpu(cpu)
seq_printf(p, " %10lu", per_cpu(ipi_data, cpu).ipi_count);
for_each_present_cpu(cpu)
seq_printf(p, "%10u ",
__get_irq_stat(cpu, ipi_irqs[i]));
seq_putc(p, '\n');
seq_printf(p, " %s\n", ipi_types[i]);
}
}
void show_local_irqs(struct seq_file *p)
u64 smp_irq_stat_cpu(unsigned int cpu)
{
unsigned int cpu;
u64 sum = 0;
int i;
seq_printf(p, "LOC: ");
for (i = 0; i < NR_IPI; i++)
sum += __get_irq_stat(cpu, ipi_irqs[i]);
for_each_present_cpu(cpu)
seq_printf(p, "%10u ", irq_stat[cpu].local_timer_irqs);
#ifdef CONFIG_LOCAL_TIMERS
sum += __get_irq_stat(cpu, local_timer_irqs);
#endif
seq_putc(p, '\n');
return sum;
}
/*
@ -463,18 +481,30 @@ asmlinkage void __exception do_local_timer(struct pt_regs *regs)
int cpu = smp_processor_id();
if (local_timer_ack()) {
irq_stat[cpu].local_timer_irqs++;
__inc_irq_stat(cpu, local_timer_irqs);
ipi_timer();
}
set_irq_regs(old_regs);
}
void show_local_irqs(struct seq_file *p, int prec)
{
unsigned int cpu;
seq_printf(p, "%*s: ", prec, "LOC");
for_each_present_cpu(cpu)
seq_printf(p, "%10u ", __get_irq_stat(cpu, local_timer_irqs));
seq_printf(p, " Local timer interrupts\n");
}
#endif
#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
static void smp_timer_broadcast(const struct cpumask *mask)
{
send_ipi_message(mask, IPI_TIMER);
smp_cross_call(mask, IPI_TIMER);
}
#else
#define smp_timer_broadcast NULL
@ -511,6 +541,21 @@ void __cpuinit percpu_timer_setup(void)
local_timer_setup(evt);
}
#ifdef CONFIG_HOTPLUG_CPU
/*
* The generic clock events code purposely does not stop the local timer
* on CPU_DEAD/CPU_DEAD_FROZEN hotplug events, so we have to do it
* manually here.
*/
static void percpu_timer_stop(void)
{
unsigned int cpu = smp_processor_id();
struct clock_event_device *evt = &per_cpu(percpu_clockevent, cpu);
evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt);
}
#endif
static DEFINE_SPINLOCK(stop_lock);
/*
@ -537,85 +582,70 @@ static void ipi_cpu_stop(unsigned int cpu)
/*
* Main handler for inter-processor interrupts
*
* For ARM, the ipimask now only identifies a single
* category of IPI (Bit 1 IPIs have been replaced by a
* different mechanism):
*
* Bit 0 - Inter-processor function call
*/
asmlinkage void __exception do_IPI(struct pt_regs *regs)
asmlinkage void __exception do_IPI(int ipinr, struct pt_regs *regs)
{
unsigned int cpu = smp_processor_id();
struct ipi_data *ipi = &per_cpu(ipi_data, cpu);
struct pt_regs *old_regs = set_irq_regs(regs);
ipi->ipi_count++;
if (ipinr >= IPI_TIMER && ipinr < IPI_TIMER + NR_IPI)
__inc_irq_stat(cpu, ipi_irqs[ipinr - IPI_TIMER]);
for (;;) {
unsigned long msgs;
switch (ipinr) {
case IPI_TIMER:
ipi_timer();
break;
spin_lock(&ipi->lock);
msgs = ipi->bits;
ipi->bits = 0;
spin_unlock(&ipi->lock);
case IPI_RESCHEDULE:
/*
* nothing more to do - eveything is
* done on the interrupt return path
*/
break;
if (!msgs)
break;
case IPI_CALL_FUNC:
generic_smp_call_function_interrupt();
break;
do {
unsigned nextmsg;
case IPI_CALL_FUNC_SINGLE:
generic_smp_call_function_single_interrupt();
break;
nextmsg = msgs & -msgs;
msgs &= ~nextmsg;
nextmsg = ffz(~nextmsg);
case IPI_CPU_STOP:
ipi_cpu_stop(cpu);
break;
switch (nextmsg) {
case IPI_TIMER:
ipi_timer();
break;
case IPI_RESCHEDULE:
/*
* nothing more to do - eveything is
* done on the interrupt return path
*/
break;
case IPI_CALL_FUNC:
generic_smp_call_function_interrupt();
break;
case IPI_CALL_FUNC_SINGLE:
generic_smp_call_function_single_interrupt();
break;
case IPI_CPU_STOP:
ipi_cpu_stop(cpu);
break;
default:
printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%x\n",
cpu, nextmsg);
break;
}
} while (msgs);
default:
printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%x\n",
cpu, ipinr);
break;
}
set_irq_regs(old_regs);
}
void smp_send_reschedule(int cpu)
{
send_ipi_message(cpumask_of(cpu), IPI_RESCHEDULE);
smp_cross_call(cpumask_of(cpu), IPI_RESCHEDULE);
}
void smp_send_stop(void)
{
cpumask_t mask = cpu_online_map;
cpu_clear(smp_processor_id(), mask);
if (!cpus_empty(mask))
send_ipi_message(&mask, IPI_CPU_STOP);
unsigned long timeout;
if (num_online_cpus() > 1) {
cpumask_t mask = cpu_online_map;
cpu_clear(smp_processor_id(), mask);
smp_cross_call(&mask, IPI_CPU_STOP);
}
/* Wait up to one second for other CPUs to stop */
timeout = USEC_PER_SEC;
while (num_online_cpus() > 1 && timeout--)
udelay(1);
if (num_online_cpus() > 1)
pr_warning("SMP: failed to stop secondary CPUs\n");
}
/*
@ -625,128 +655,3 @@ int setup_profiling_timer(unsigned int multiplier)
{
return -EINVAL;
}
static void
on_each_cpu_mask(void (*func)(void *), void *info, int wait,
const struct cpumask *mask)
{
preempt_disable();
smp_call_function_many(mask, func, info, wait);
if (cpumask_test_cpu(smp_processor_id(), mask))
func(info);
preempt_enable();
}
/**********************************************************************/
/*
* TLB operations
*/
struct tlb_args {
struct vm_area_struct *ta_vma;
unsigned long ta_start;
unsigned long ta_end;
};
static inline void ipi_flush_tlb_all(void *ignored)
{
local_flush_tlb_all();
}
static inline void ipi_flush_tlb_mm(void *arg)
{
struct mm_struct *mm = (struct mm_struct *)arg;
local_flush_tlb_mm(mm);
}
static inline void ipi_flush_tlb_page(void *arg)
{
struct tlb_args *ta = (struct tlb_args *)arg;
local_flush_tlb_page(ta->ta_vma, ta->ta_start);
}
static inline void ipi_flush_tlb_kernel_page(void *arg)
{
struct tlb_args *ta = (struct tlb_args *)arg;
local_flush_tlb_kernel_page(ta->ta_start);
}
static inline void ipi_flush_tlb_range(void *arg)
{
struct tlb_args *ta = (struct tlb_args *)arg;
local_flush_tlb_range(ta->ta_vma, ta->ta_start, ta->ta_end);
}
static inline void ipi_flush_tlb_kernel_range(void *arg)
{
struct tlb_args *ta = (struct tlb_args *)arg;
local_flush_tlb_kernel_range(ta->ta_start, ta->ta_end);
}
void flush_tlb_all(void)
{
if (tlb_ops_need_broadcast())
on_each_cpu(ipi_flush_tlb_all, NULL, 1);
else
local_flush_tlb_all();
}
void flush_tlb_mm(struct mm_struct *mm)
{
if (tlb_ops_need_broadcast())
on_each_cpu_mask(ipi_flush_tlb_mm, mm, 1, mm_cpumask(mm));
else
local_flush_tlb_mm(mm);
}
void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
{
if (tlb_ops_need_broadcast()) {
struct tlb_args ta;
ta.ta_vma = vma;
ta.ta_start = uaddr;
on_each_cpu_mask(ipi_flush_tlb_page, &ta, 1, mm_cpumask(vma->vm_mm));
} else
local_flush_tlb_page(vma, uaddr);
}
void flush_tlb_kernel_page(unsigned long kaddr)
{
if (tlb_ops_need_broadcast()) {
struct tlb_args ta;
ta.ta_start = kaddr;
on_each_cpu(ipi_flush_tlb_kernel_page, &ta, 1);
} else
local_flush_tlb_kernel_page(kaddr);
}
void flush_tlb_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
if (tlb_ops_need_broadcast()) {
struct tlb_args ta;
ta.ta_vma = vma;
ta.ta_start = start;
ta.ta_end = end;
on_each_cpu_mask(ipi_flush_tlb_range, &ta, 1, mm_cpumask(vma->vm_mm));
} else
local_flush_tlb_range(vma, start, end);
}
void flush_tlb_kernel_range(unsigned long start, unsigned long end)
{
if (tlb_ops_need_broadcast()) {
struct tlb_args ta;
ta.ta_start = start;
ta.ta_end = end;
on_each_cpu(ipi_flush_tlb_kernel_range, &ta, 1);
} else
local_flush_tlb_kernel_range(start, end);
}

139
arch/arm/kernel/smp_tlb.c Normal file
View File

@ -0,0 +1,139 @@
/*
* linux/arch/arm/kernel/smp_tlb.c
*
* Copyright (C) 2002 ARM Limited, All Rights Reserved.
*
* 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 <linux/preempt.h>
#include <linux/smp.h>
#include <asm/smp_plat.h>
#include <asm/tlbflush.h>
static void on_each_cpu_mask(void (*func)(void *), void *info, int wait,
const struct cpumask *mask)
{
preempt_disable();
smp_call_function_many(mask, func, info, wait);
if (cpumask_test_cpu(smp_processor_id(), mask))
func(info);
preempt_enable();
}
/**********************************************************************/
/*
* TLB operations
*/
struct tlb_args {
struct vm_area_struct *ta_vma;
unsigned long ta_start;
unsigned long ta_end;
};
static inline void ipi_flush_tlb_all(void *ignored)
{
local_flush_tlb_all();
}
static inline void ipi_flush_tlb_mm(void *arg)
{
struct mm_struct *mm = (struct mm_struct *)arg;
local_flush_tlb_mm(mm);
}
static inline void ipi_flush_tlb_page(void *arg)
{
struct tlb_args *ta = (struct tlb_args *)arg;
local_flush_tlb_page(ta->ta_vma, ta->ta_start);
}
static inline void ipi_flush_tlb_kernel_page(void *arg)
{
struct tlb_args *ta = (struct tlb_args *)arg;
local_flush_tlb_kernel_page(ta->ta_start);
}
static inline void ipi_flush_tlb_range(void *arg)
{
struct tlb_args *ta = (struct tlb_args *)arg;
local_flush_tlb_range(ta->ta_vma, ta->ta_start, ta->ta_end);
}
static inline void ipi_flush_tlb_kernel_range(void *arg)
{
struct tlb_args *ta = (struct tlb_args *)arg;
local_flush_tlb_kernel_range(ta->ta_start, ta->ta_end);
}
void flush_tlb_all(void)
{
if (tlb_ops_need_broadcast())
on_each_cpu(ipi_flush_tlb_all, NULL, 1);
else
local_flush_tlb_all();
}
void flush_tlb_mm(struct mm_struct *mm)
{
if (tlb_ops_need_broadcast())
on_each_cpu_mask(ipi_flush_tlb_mm, mm, 1, mm_cpumask(mm));
else
local_flush_tlb_mm(mm);
}
void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
{
if (tlb_ops_need_broadcast()) {
struct tlb_args ta;
ta.ta_vma = vma;
ta.ta_start = uaddr;
on_each_cpu_mask(ipi_flush_tlb_page, &ta, 1, mm_cpumask(vma->vm_mm));
} else
local_flush_tlb_page(vma, uaddr);
}
void flush_tlb_kernel_page(unsigned long kaddr)
{
if (tlb_ops_need_broadcast()) {
struct tlb_args ta;
ta.ta_start = kaddr;
on_each_cpu(ipi_flush_tlb_kernel_page, &ta, 1);
} else
local_flush_tlb_kernel_page(kaddr);
}
void flush_tlb_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
if (tlb_ops_need_broadcast()) {
struct tlb_args ta;
ta.ta_vma = vma;
ta.ta_start = start;
ta.ta_end = end;
on_each_cpu_mask(ipi_flush_tlb_range, &ta, 1, mm_cpumask(vma->vm_mm));
} else
local_flush_tlb_range(vma, start, end);
}
void flush_tlb_kernel_range(unsigned long start, unsigned long end)
{
if (tlb_ops_need_broadcast()) {
struct tlb_args ta;
ta.ta_start = start;
ta.ta_end = end;
on_each_cpu(ipi_flush_tlb_kernel_range, &ta, 1);
} else
local_flush_tlb_kernel_range(start, end);
}

10
arch/arm/kernel/smp_twd.c
View File

@ -150,13 +150,3 @@ void __cpuinit twd_timer_setup(struct clock_event_device *clk)
clockevents_register_device(clk);
}
#ifdef CONFIG_HOTPLUG_CPU
/*
* take a local timer down
*/
void twd_timer_stop(void)
{
__raw_writel(0, twd_base + TWD_TIMER_CONTROL);
}
#endif

2
arch/arm/kernel/stacktrace.c
View File

@ -28,7 +28,7 @@ int notrace unwind_frame(struct stackframe *frame)
/* only go to a higher address on the stack */
low = frame->sp;
high = ALIGN(low, THREAD_SIZE) + THREAD_SIZE;
high = ALIGN(low, THREAD_SIZE);
/* check current frame pointer is within bounds */
if (fp < (low + 12) || fp + 4 >= high)

5
arch/arm/kernel/traps.c
View File

@ -55,10 +55,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
{
#ifdef CONFIG_KALLSYMS
char sym1[KSYM_SYMBOL_LEN], sym2[KSYM_SYMBOL_LEN];
sprint_symbol(sym1, where);
sprint_symbol(sym2, from);
printk("[<%08lx>] (%s) from [<%08lx>] (%s)\n", where, sym1, from, sym2);
printk("[<%08lx>] (%pS) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
#else
printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
#endif

2
arch/arm/kernel/unwind.c
View File

@ -279,7 +279,7 @@ int unwind_frame(struct stackframe *frame)
/* only go to a higher address on the stack */
low = frame->sp;
high = ALIGN(low, THREAD_SIZE) + THREAD_SIZE;
high = ALIGN(low, THREAD_SIZE);
pr_debug("%s(pc = %08lx lr = %08lx sp = %08lx)\n", __func__,
frame->pc, frame->lr, frame->sp);

6
arch/arm/lib/findbit.S
View File

@ -174,8 +174,8 @@ ENDPROC(_find_next_bit_be)
*/
.L_found:
#if __LINUX_ARM_ARCH__ >= 5
rsb r1, r3, #0
and r3, r3, r1
rsb r0, r3, #0
and r3, r3, r0
clz r3, r3
rsb r3, r3, #31
add r0, r2, r3
@ -190,5 +190,7 @@ ENDPROC(_find_next_bit_be)
addeq r2, r2, #1
mov r0, r2
#endif
cmp r1, r0 @ Clamp to maxbit
movlo r0, r1
mov pc, lr

2
arch/arm/mach-aaec2000/include/mach/vmalloc.h
View File

@ -11,6 +11,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H
#define VMALLOC_END 0xd0000000
#define VMALLOC_END 0xd0000000UL
#endif /* __ASM_ARCH_VMALLOC_H */

4
arch/arm/mach-at91/Makefile
View File

@ -24,8 +24,8 @@ obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o
# AT91RM9200 board-specific support
obj-$(CONFIG_MACH_ONEARM) += board-1arm.o
obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o
obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o
obj-$(CONFIG_ARCH_AT91RM9200DK) += board-rm9200dk.o
obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o
obj-$(CONFIG_MACH_CSB337) += board-csb337.o
obj-$(CONFIG_MACH_CSB637) += board-csb637.o
obj-$(CONFIG_MACH_CARMEVA) += board-carmeva.o

45
arch/arm/mach-at91/at91rm9200_devices.c
View File

@ -1106,51 +1106,6 @@ static inline void configure_usart3_pins(unsigned pins)
static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
struct platform_device *atmel_default_console_device; /* the serial console device */
void __init __deprecated at91_init_serial(struct at91_uart_config *config)
{
int i;
/* Fill in list of supported UARTs */
for (i = 0; i < config->nr_tty; i++) {
switch (config->tty_map[i]) {
case 0:
configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_uarts[i] = &at91rm9200_uart0_device;
at91_clock_associate("usart0_clk", &at91rm9200_uart0_device.dev, "usart");
break;
case 1:
configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DSR | ATMEL_UART_DTR | ATMEL_UART_DCD | ATMEL_UART_RI);
at91_uarts[i] = &at91rm9200_uart1_device;
at91_clock_associate("usart1_clk", &at91rm9200_uart1_device.dev, "usart");
break;
case 2:
configure_usart2_pins(0);
at91_uarts[i] = &at91rm9200_uart2_device;
at91_clock_associate("usart2_clk", &at91rm9200_uart2_device.dev, "usart");
break;
case 3:
configure_usart3_pins(0);
at91_uarts[i] = &at91rm9200_uart3_device;
at91_clock_associate("usart3_clk", &at91rm9200_uart3_device.dev, "usart");
break;
case 4:
configure_dbgu_pins();
at91_uarts[i] = &at91rm9200_dbgu_device;
at91_clock_associate("mck", &at91rm9200_dbgu_device.dev, "usart");
break;
default:
continue;
}
at91_uarts[i]->id = i; /* update ID number to mapped ID */
}
/* Set serial console device */
if (config->console_tty < ATMEL_MAX_UART)
atmel_default_console_device = at91_uarts[config->console_tty];
if (!atmel_default_console_device)
printk(KERN_INFO "AT91: No default serial console defined.\n");
}
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
{
struct platform_device *pdev;

26
arch/arm/mach-at91/board-1arm.c
View File

@ -39,24 +39,24 @@
#include "generic.h"
/*
* Serial port configuration.
* 0 .. 3 = USART0 .. USART3
* 4 = DBGU
*/
static struct at91_uart_config __initdata onearm_uart_config = {
.console_tty = 0, /* ttyS0 */
.nr_tty = 3,
.tty_map = { 4, 0, 1, -1, -1 }, /* ttyS0, ..., ttyS4 */
};
static void __init onearm_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91rm9200_initialize(18432000, AT91RM9200_PQFP);
/* Setup the serial ports and console */
at91_init_serial(&onearm_uart_config);
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
/* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
/* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS
| ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
| ATMEL_UART_RI);
/* set serial console to ttyS0 (ie, DBGU) */
at91_set_serial_console(0);
}
static void __init onearm_init_irq(void)

21
arch/arm/mach-at91/board-kafa.c
View File

@ -39,17 +39,6 @@
#include "generic.h"
/*
* Serial port configuration.
* 0 .. 3 = USART0 .. USART3
* 4 = DBGU
*/
static struct at91_uart_config __initdata kafa_uart_config = {
.console_tty = 0, /* ttyS0 */
.nr_tty = 2,
.tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
};
static void __init kafa_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
@ -58,8 +47,14 @@ static void __init kafa_map_io(void)
/* Set up the LEDs */
at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
/* Setup the serial ports and console */
at91_init_serial(&kafa_uart_config);
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
/* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
/* set serial console to ttyS0 (ie, DBGU) */
at91_set_serial_console(0);
}
static void __init kafa_init_irq(void)

53
arch/arm/mach-at91/board-picotux200.c
View File

@ -43,24 +43,21 @@
#include "generic.h"
/*
* Serial port configuration.
* 0 .. 3 = USART0 .. USART3
* 4 = DBGU
*/
static struct at91_uart_config __initdata picotux200_uart_config = {
.console_tty = 0, /* ttyS0 */
.nr_tty = 2,
.tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
};
static void __init picotux200_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91rm9200_initialize(18432000, AT91RM9200_BGA);
/* Setup the serial ports and console */
at91_init_serial(&picotux200_uart_config);
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
/* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
| ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
| ATMEL_UART_RI);
/* set serial console to ttyS0 (ie, DBGU) */
at91_set_serial_console(0);
}
static void __init picotux200_init_irq(void)
@ -77,11 +74,6 @@ static struct at91_usbh_data __initdata picotux200_usbh_data = {
.ports = 1,
};
// static struct at91_udc_data __initdata picotux200_udc_data = {
// .vbus_pin = AT91_PIN_PD4,
// .pullup_pin = AT91_PIN_PD5,
// };
static struct at91_mmc_data __initdata picotux200_mmc_data = {
.det_pin = AT91_PIN_PB27,
.slot_b = 0,
@ -89,21 +81,6 @@ static struct at91_mmc_data __initdata picotux200_mmc_data = {
.wp_pin = AT91_PIN_PA17,
};
// static struct spi_board_info picotux200_spi_devices[] = {
// { /* DataFlash chip */
// .modalias = "mtd_dataflash",
// .chip_select = 0,
// .max_speed_hz = 15 * 1000 * 1000,
// },
// #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
// { /* DataFlash card */
// .modalias = "mtd_dataflash",
// .chip_select = 3,
// .max_speed_hz = 15 * 1000 * 1000,
// },
// #endif
// };
#define PICOTUX200_FLASH_BASE AT91_CHIPSELECT_0
#define PICOTUX200_FLASH_SIZE SZ_4M
@ -135,21 +112,11 @@ static void __init picotux200_board_init(void)
at91_add_device_eth(&picotux200_eth_data);
/* USB Host */
at91_add_device_usbh(&picotux200_usbh_data);
/* USB Device */
// at91_add_device_udc(&picotux200_udc_data);
// at91_set_multi_drive(picotux200_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
/* I2C */
at91_add_device_i2c(NULL, 0);
/* SPI */
// at91_add_device_spi(picotux200_spi_devices, ARRAY_SIZE(picotux200_spi_devices));
#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
/* DataFlash card */
at91_set_gpio_output(AT91_PIN_PB22, 0);
#else
/* MMC */
at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
at91_add_device_mmc(0, &picotux200_mmc_data);
#endif
/* NOR Flash */
platform_device_register(&picotux200_flash);
}

4
arch/arm/mach-at91/board-dk.c → arch/arm/mach-at91/board-rm9200dk.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/arm/mach-at91/board-dk.c
* linux/arch/arm/mach-at91/board-rm9200dk.c
*
* Copyright (C) 2005 SAN People
*
@ -91,10 +91,12 @@ static struct at91_cf_data __initdata dk_cf_data = {
// .vcc_pin = ... always powered
};
#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
static struct at91_mmc_data __initdata dk_mmc_data = {
.slot_b = 0,
.wire4 = 1,
};
#endif
static struct spi_board_info dk_spi_devices[] = {
{ /* DataFlash chip */

4
arch/arm/mach-at91/board-ek.c → arch/arm/mach-at91/board-rm9200ek.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/arm/mach-at91/board-ek.c
* linux/arch/arm/mach-at91/board-rm9200ek.c
*
* Copyright (C) 2005 SAN People
*
@ -84,12 +84,14 @@ static struct at91_udc_data __initdata ek_udc_data = {
.pullup_pin = AT91_PIN_PD5,
};
#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
static struct at91_mmc_data __initdata ek_mmc_data = {
.det_pin = AT91_PIN_PB27,
.slot_b = 0,
.wire4 = 1,
.wp_pin = AT91_PIN_PA17,
};
#endif
static struct spi_board_info ek_spi_devices[] = {
{ /* DataFlash chip */

2
arch/arm/mach-at91/board-yl-9200.c
View File

@ -387,7 +387,7 @@ static struct spi_board_info yl9200_spi_devices[] = {
* EPSON S1D13806 FB (discontinued chip)
* EPSON S1D13506 FB
*/
#if defined(CONFIG_FB_S1D135XX) || defined(CONFIG_FB_S1D13XXX_MODULE)
#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE)
#include <video/s1d13xxxfb.h>

6
arch/arm/mach-at91/include/mach/board.h
View File

@ -137,13 +137,7 @@ extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_de
extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins);
extern void __init at91_set_serial_console(unsigned portnr);
struct at91_uart_config {
unsigned short console_tty; /* tty number of serial console */
unsigned short nr_tty; /* number of serial tty's */
short tty_map[]; /* map UART to tty number */
};
extern struct platform_device *atmel_default_console_device;
extern void __init __deprecated at91_init_serial(struct at91_uart_config *config);
struct atmel_uart_data {
short use_dma_tx; /* use transmit DMA? */

2
arch/arm/mach-bcmring/include/mach/vmalloc.h
View File

@ -22,4 +22,4 @@
* 0xe0000000 to 0xefffffff. This gives us 256 MB of vm space and handles
* larger physical memory designs better.
*/
#define VMALLOC_END 0xf0000000
#define VMALLOC_END 0xf0000000UL

2
arch/arm/mach-clps711x/include/mach/vmalloc.h
View File

@ -17,4 +17,4 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define VMALLOC_END 0xd0000000
#define VMALLOC_END 0xd0000000UL

6
arch/arm/mach-davinci/dm355.c
View File

@ -359,8 +359,8 @@ static struct clk_lookup dm355_clks[] = {
CLK(NULL, "uart1", &uart1_clk),
CLK(NULL, "uart2", &uart2_clk),
CLK("i2c_davinci.1", NULL, &i2c_clk),
CLK("davinci-asp.0", NULL, &asp0_clk),
CLK("davinci-asp.1", NULL, &asp1_clk),
CLK("davinci-mcbsp.0", NULL, &asp0_clk),
CLK("davinci-mcbsp.1", NULL, &asp1_clk),
CLK("davinci_mmc.0", NULL, &mmcsd0_clk),
CLK("davinci_mmc.1", NULL, &mmcsd1_clk),
CLK("spi_davinci.0", NULL, &spi0_clk),
@ -664,7 +664,7 @@ static struct resource dm355_asp1_resources[] = {
};
static struct platform_device dm355_asp1_device = {
.name = "davinci-asp",
.name = "davinci-mcbsp",
.id = 1,
.num_resources = ARRAY_SIZE(dm355_asp1_resources),
.resource = dm355_asp1_resources,

6
arch/arm/mach-davinci/dm365.c
View File

@ -459,7 +459,7 @@ static struct clk_lookup dm365_clks[] = {
CLK(NULL, "usb", &usb_clk),
CLK("davinci_emac.1", NULL, &emac_clk),
CLK("davinci_voicecodec", NULL, &voicecodec_clk),
CLK("davinci-asp.0", NULL, &asp0_clk),
CLK("davinci-mcbsp", NULL, &asp0_clk),
CLK(NULL, "rto", &rto_clk),
CLK(NULL, "mjcp", &mjcp_clk),
CLK(NULL, NULL, NULL),
@ -922,8 +922,8 @@ static struct resource dm365_asp_resources[] = {
};
static struct platform_device dm365_asp_device = {
.name = "davinci-asp",
.id = 0,
.name = "davinci-mcbsp",
.id = -1,
.num_resources = ARRAY_SIZE(dm365_asp_resources),
.resource = dm365_asp_resources,
};

4
arch/arm/mach-davinci/dm644x.c
View File

@ -302,7 +302,7 @@ static struct clk_lookup dm644x_clks[] = {
CLK("davinci_emac.1", NULL, &emac_clk),
CLK("i2c_davinci.1", NULL, &i2c_clk),
CLK("palm_bk3710", NULL, &ide_clk),
CLK("davinci-asp", NULL, &asp_clk),
CLK("davinci-mcbsp", NULL, &asp_clk),
CLK("davinci_mmc.0", NULL, &mmcsd_clk),
CLK(NULL, "spi", &spi_clk),
CLK(NULL, "gpio", &gpio_clk),
@ -580,7 +580,7 @@ static struct resource dm644x_asp_resources[] = {
};
static struct platform_device dm644x_asp_device = {
.name = "davinci-asp",
.name = "davinci-mcbsp",
.id = -1,
.num_resources = ARRAY_SIZE(dm644x_asp_resources),
.resource = dm644x_asp_resources,

2
arch/arm/mach-ebsa110/include/mach/vmalloc.h
View File

@ -7,4 +7,4 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#define VMALLOC_END 0xdf000000
#define VMALLOC_END 0xdf000000UL

111
arch/arm/mach-ep93xx/include/mach/dma.h
View File

@ -1,5 +1,13 @@
/*
* arch/arm/mach-ep93xx/include/mach/dma.h
/**
* DOC: EP93xx DMA M2P memory to peripheral and peripheral to memory engine
*
* The EP93xx DMA M2P subsystem handles DMA transfers between memory and
* peripherals. DMA M2P channels are available for audio, UARTs and IrDA.
* See chapter 10 of the EP93xx users guide for full details on the DMA M2P
* engine.
*
* See sound/soc/ep93xx/ep93xx-pcm.c for an example use of the DMA M2P code.
*
*/
#ifndef __ASM_ARCH_DMA_H
@ -8,12 +16,34 @@
#include <linux/list.h>
#include <linux/types.h>
/**
* struct ep93xx_dma_buffer - Information about a buffer to be transferred
* using the DMA M2P engine
*
* @list: Entry in DMA buffer list
* @bus_addr: Physical address of the buffer
* @size: Size of the buffer in bytes
*/
struct ep93xx_dma_buffer {
struct list_head list;
u32 bus_addr;
u16 size;
};
/**
* struct ep93xx_dma_m2p_client - Information about a DMA M2P client
*
* @name: Unique name for this client
* @flags: Client flags
* @cookie: User data to pass to callback functions
* @buffer_started: Non NULL function to call when a transfer is started.
* The arguments are the user data cookie and the DMA
* buffer which is starting.
* @buffer_finished: Non NULL function to call when a transfer is completed.
* The arguments are the user data cookie, the DMA buffer
* which has completed, and a boolean flag indicating if
* the transfer had an error.
*/
struct ep93xx_dma_m2p_client {
char *name;
u8 flags;
@ -24,10 +54,11 @@ struct ep93xx_dma_m2p_client {
struct ep93xx_dma_buffer *buf,
int bytes, int error);
/* Internal to the DMA code. */
/* private: Internal use only */
void *channel;
};
/* DMA M2P ports */
#define EP93XX_DMA_M2P_PORT_I2S1 0x00
#define EP93XX_DMA_M2P_PORT_I2S2 0x01
#define EP93XX_DMA_M2P_PORT_AAC1 0x02
@ -39,18 +70,80 @@ struct ep93xx_dma_m2p_client {
#define EP93XX_DMA_M2P_PORT_UART3 0x08
#define EP93XX_DMA_M2P_PORT_IRDA 0x09
#define EP93XX_DMA_M2P_PORT_MASK 0x0f
#define EP93XX_DMA_M2P_TX 0x00
#define EP93XX_DMA_M2P_RX 0x10
#define EP93XX_DMA_M2P_ABORT_ON_ERROR 0x20
#define EP93XX_DMA_M2P_IGNORE_ERROR 0x40
#define EP93XX_DMA_M2P_ERROR_MASK 0x60
int ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *m2p);
/* DMA M2P client flags */
#define EP93XX_DMA_M2P_TX 0x00 /* Memory to peripheral */
#define EP93XX_DMA_M2P_RX 0x10 /* Peripheral to memory */
/*
* DMA M2P client error handling flags. See the EP93xx users guide
* documentation on the DMA M2P CONTROL register for more details
*/
#define EP93XX_DMA_M2P_ABORT_ON_ERROR 0x20 /* Abort on peripheral error */
#define EP93XX_DMA_M2P_IGNORE_ERROR 0x40 /* Ignore peripheral errors */
#define EP93XX_DMA_M2P_ERROR_MASK 0x60 /* Mask of error bits */
/**
* ep93xx_dma_m2p_client_register - Register a client with the DMA M2P
* subsystem
*
* @m2p: Client information to register
* returns 0 on success
*
* The DMA M2P subsystem allocates a channel and an interrupt line for the DMA
* client
*/
int ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *m2p);
/**
* ep93xx_dma_m2p_client_unregister - Unregister a client from the DMA M2P
* subsystem
*
* @m2p: Client to unregister
*
* Any transfers currently in progress will be completed in hardware, but
* ignored in software.
*/
void ep93xx_dma_m2p_client_unregister(struct ep93xx_dma_m2p_client *m2p);
/**
* ep93xx_dma_m2p_submit - Submit a DMA M2P transfer
*
* @m2p: DMA Client to submit the transfer on
* @buf: DMA Buffer to submit
*
* If the current or next transfer positions are free on the M2P client then
* the transfer is started immediately. If not, the transfer is added to the
* list of pending transfers. This function must not be called from the
* buffer_finished callback for an M2P channel.
*
*/
void ep93xx_dma_m2p_submit(struct ep93xx_dma_m2p_client *m2p,
struct ep93xx_dma_buffer *buf);
/**
* ep93xx_dma_m2p_submit_recursive - Put a DMA transfer on the pending list
* for an M2P channel
*
* @m2p: DMA Client to submit the transfer on
* @buf: DMA Buffer to submit
*
* This function must only be called from the buffer_finished callback for an
* M2P channel. It is commonly used to add the next transfer in a chained list
* of DMA transfers.
*/
void ep93xx_dma_m2p_submit_recursive(struct ep93xx_dma_m2p_client *m2p,
struct ep93xx_dma_buffer *buf);
/**
* ep93xx_dma_m2p_flush - Flush all pending transfers on a DMA M2P client
*
* @m2p: DMA client to flush transfers on
*
* Any transfers currently in progress will be completed in hardware, but
* ignored in software.
*
*/
void ep93xx_dma_m2p_flush(struct ep93xx_dma_m2p_client *m2p);
#endif /* __ASM_ARCH_DMA_H */

2
arch/arm/mach-footbridge/include/mach/vmalloc.h
View File

@ -7,4 +7,4 @@
*/
#define VMALLOC_END 0xf0000000
#define VMALLOC_END 0xf0000000UL

2
arch/arm/mach-h720x/include/mach/vmalloc.h
View File

@ -5,6 +5,6 @@
#ifndef __ARCH_ARM_VMALLOC_H
#define __ARCH_ARM_VMALLOC_H
#define VMALLOC_END 0xd0000000
#define VMALLOC_END 0xd0000000UL
#endif

6
arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
View File

@ -250,9 +250,6 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
#if defined(CONFIG_TOUCHSCREEN_ADS7846) \
|| defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
#define ADS7846_PENDOWN (GPIO_PORTD | 25)
static void ads7846_dev_init(void)
@ -273,9 +270,7 @@ static struct ads7846_platform_data ads7846_config __initdata = {
.get_pendown_state = ads7846_get_pendown_state,
.keep_vref_on = 1,
};
#endif
#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
static struct spi_board_info eukrea_mbimx27_spi_board_info[] __initdata = {
[0] = {
.modalias = "ads7846",
@ -294,7 +289,6 @@ static const struct spi_imx_master eukrea_mbimx27_spi0_data __initconst = {
.chipselect = eukrea_mbimx27_spi_cs,
.num_chipselect = ARRAY_SIZE(eukrea_mbimx27_spi_cs),
};
#endif
static struct i2c_board_info eukrea_mbimx27_i2c_devices[] = {
{

2
arch/arm/mach-integrator/include/mach/vmalloc.h
View File

@ -17,4 +17,4 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define VMALLOC_END 0xd0000000
#define VMALLOC_END 0xd0000000UL

7
arch/arm/mach-kirkwood/common.c
View File

@ -854,10 +854,9 @@ int __init kirkwood_find_tclk(void)
kirkwood_pcie_id(&dev, &rev);
if ((dev == MV88F6281_DEV_ID && (rev == MV88F6281_REV_A0 ||
rev == MV88F6281_REV_A1)) ||
(dev == MV88F6282_DEV_ID))
return 200000000;
if (dev == MV88F6281_DEV_ID || dev == MV88F6282_DEV_ID)
if (((readl(SAMPLE_AT_RESET) >> 21) & 1) == 0)
return 200000000;
return 166666667;
}

2
arch/arm/mach-kirkwood/d2net_v2-setup.c
View File

@ -225,5 +225,5 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
.init_machine = d2net_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &lacie_v2_timer,
.timer = &kirkwood_timer,
MACHINE_END

14
arch/arm/mach-kirkwood/lacie_v2-common.c
View File

@ -111,17 +111,3 @@ void __init lacie_v2_hdd_power_init(int hdd_num)
pr_err("Failed to power up HDD%d\n", i + 1);
}
}
/*****************************************************************************
* Timer
****************************************************************************/
static void lacie_v2_timer_init(void)
{
kirkwood_tclk = 166666667;
orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
}
struct sys_timer lacie_v2_timer = {
.init = lacie_v2_timer_init,
};

2
arch/arm/mach-kirkwood/lacie_v2-common.h
View File

@ -13,6 +13,4 @@ void lacie_v2_register_flash(void);
void lacie_v2_register_i2c_devices(void);
void lacie_v2_hdd_power_init(int hdd_num);
extern struct sys_timer lacie_v2_timer;
#endif

4
arch/arm/mach-kirkwood/mpp.c
View File

@ -59,7 +59,7 @@ void __init kirkwood_mpp_conf(unsigned int *mpp_list)
}
printk("\n");
while (*mpp_list) {
for ( ; *mpp_list; mpp_list++) {
unsigned int num = MPP_NUM(*mpp_list);
unsigned int sel = MPP_SEL(*mpp_list);
int shift, gpio_mode;
@ -88,8 +88,6 @@ void __init kirkwood_mpp_conf(unsigned int *mpp_list)
if (sel != 0)
gpio_mode = 0;
orion_gpio_set_valid(num, gpio_mode);
mpp_list++;
}
printk(KERN_DEBUG " final MPP regs:");

6
arch/arm/mach-kirkwood/netspace_v2-setup.c
View File

@ -262,7 +262,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2")
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &lacie_v2_timer,
.timer = &kirkwood_timer,
MACHINE_END
#endif
@ -272,7 +272,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2")
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &lacie_v2_timer,
.timer = &kirkwood_timer,
MACHINE_END
#endif
@ -282,6 +282,6 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2")
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &lacie_v2_timer,
.timer = &kirkwood_timer,
MACHINE_END
#endif

4
arch/arm/mach-kirkwood/netxbig_v2-setup.c
View File

@ -403,7 +403,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
.init_machine = netxbig_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &lacie_v2_timer,
.timer = &kirkwood_timer,
MACHINE_END
#endif
@ -413,6 +413,6 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
.init_machine = netxbig_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &lacie_v2_timer,
.timer = &kirkwood_timer,
MACHINE_END
#endif

14
arch/arm/mach-kirkwood/ts41x-setup.c
View File

@ -27,6 +27,10 @@
#include "mpp.h"
#include "tsx1x-common.h"
/* for the PCIe reset workaround */
#include <plat/pcie.h>
#define QNAP_TS41X_JUMPER_JP1 45
static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = {
@ -140,8 +144,16 @@ static void __init qnap_ts41x_init(void)
static int __init ts41x_pci_init(void)
{
if (machine_is_ts41x())
if (machine_is_ts41x()) {
/*
* Without this explicit reset, the PCIe SATA controller
* (Marvell 88sx7042/sata_mv) is known to stop working
* after a few minutes.
*/
orion_pcie_reset((void __iomem *)PCIE_VIRT_BASE);
kirkwood_pcie_init(KW_PCIE0);
}
return 0;
}

3
arch/arm/mach-mmp/include/mach/cputype.h
View File

@ -46,7 +46,8 @@ static inline int cpu_is_pxa910(void)
#ifdef CONFIG_CPU_MMP2
static inline int cpu_is_mmp2(void)
{
return (((cpu_readid_id() >> 8) & 0xff) == 0x58);
return (((read_cpuid_id() >> 8) & 0xff) == 0x58);
}
#else
#define cpu_is_mmp2() (0)
#endif

4
arch/arm/mach-msm/include/mach/smp.h
View File

@ -31,9 +31,9 @@
#include <asm/hardware/gic.h>
static inline void smp_cross_call(const struct cpumask *mask)
static inline void smp_cross_call(const struct cpumask *mask, int ipi)
{
gic_raise_softirq(mask, 1);
gic_raise_softirq(mask, ipi);
}
#endif

2
arch/arm/mach-msm/include/mach/vmalloc.h
View File

@ -16,7 +16,7 @@
#ifndef __ASM_ARCH_MSM_VMALLOC_H
#define __ASM_ARCH_MSM_VMALLOC_H
#define VMALLOC_END 0xd0000000
#define VMALLOC_END 0xd0000000UL
#endif

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