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

This commit is contained in:
David Woodhouse 2006-12-01 09:56:43 +00:00
parent 6c33cafc79 0215ffb08c
commit bd3c97a7c7
1188 changed files with 14724 additions and 10026 deletions
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1
.gitignore vendored
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@ -20,6 +20,7 @@
# Top-level generic files
#
tags
TAGS
vmlinux*
System.map
Module.symvers

8
CREDITS
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@ -45,7 +45,7 @@ S: Longford, Ireland
S: Sydney, Australia
N: Tigran A. Aivazian
E: tigran@veritas.com
E: tigran@aivazian.fsnet.co.uk
W: http://www.moses.uklinux.net/patches
D: BFS filesystem
D: Intel IA32 CPU microcode update support
@ -3511,14 +3511,12 @@ D: The Linux Support Team Erlangen
N: David Weinehall
E: tao@acc.umu.se
P: 1024D/DC47CA16 7ACE 0FB0 7A74 F994 9B36 E1D1 D14E 8526 DC47 CA16
W: http://www.acc.umu.se/~tao/
W: http://www.acc.umu.se/~mcalinux/
D: v2.0 kernel maintainer
D: Fixes for the NE/2-driver
D: Miscellaneous MCA-support
D: Cleanup of the Config-files
S: Axtorpsvagen 40:20
S: S-903 37 UMEA
S: Sweden
N: Matt Welsh
E: mdw@metalab.unc.edu

17
Documentation/ABI/testing/sysfs-power
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@ -21,7 +21,7 @@ Description:
these states.
What: /sys/power/disk
Date: August 2006
Date: September 2006
Contact: Rafael J. Wysocki <rjw@sisk.pl>
Description:
The /sys/power/disk file controls the operating mode of the
@ -39,6 +39,19 @@ Description:
'reboot' - the memory image will be saved by the kernel and
the system will be rebooted.
Additionally, /sys/power/disk can be used to turn on one of the
two testing modes of the suspend-to-disk mechanism: 'testproc'
or 'test'. If the suspend-to-disk mechanism is in the
'testproc' mode, writing 'disk' to /sys/power/state will cause
the kernel to disable nonboot CPUs and freeze tasks, wait for 5
seconds, unfreeze tasks and enable nonboot CPUs. If it is in
the 'test' mode, writing 'disk' to /sys/power/state will cause
the kernel to disable nonboot CPUs and freeze tasks, shrink
memory, suspend devices, wait for 5 seconds, resume devices,
unfreeze tasks and enable nonboot CPUs. Then, we are able to
look in the log messages and work out, for example, which code
is being slow and which device drivers are misbehaving.
The suspend-to-disk method may be chosen by writing to this
file one of the accepted strings:
@ -46,6 +59,8 @@ Description:
'platform'
'shutdown'
'reboot'
'testproc'
'test'
It will only change to 'firmware' or 'platform' if the system
supports that.

2
Documentation/DocBook/Makefile
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@ -9,7 +9,7 @@
DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \
kernel-hacking.xml kernel-locking.xml deviceiobook.xml \
procfs-guide.xml writing_usb_driver.xml \
kernel-api.xml journal-api.xml lsm.xml usb.xml \
kernel-api.xml filesystems.xml lsm.xml usb.xml \
gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
genericirq.xml

256
Documentation/DocBook/journal-api.tmpl → Documentation/DocBook/filesystems.tmpl
View File

@ -2,9 +2,106 @@
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
<book id="LinuxJBDAPI">
<book id="Linux-filesystems-API">
<bookinfo>
<title>Linux Filesystems API</title>
<legalnotice>
<para>
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
</para>
<para>
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
</para>
<para>
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
</para>
<para>
For more details see the file COPYING in the source
distribution of Linux.
</para>
</legalnotice>
</bookinfo>
<toc></toc>
<chapter id="vfs">
<title>The Linux VFS</title>
<sect1><title>The Filesystem types</title>
!Iinclude/linux/fs.h
</sect1>
<sect1><title>The Directory Cache</title>
!Efs/dcache.c
!Iinclude/linux/dcache.h
</sect1>
<sect1><title>Inode Handling</title>
!Efs/inode.c
!Efs/bad_inode.c
</sect1>
<sect1><title>Registration and Superblocks</title>
!Efs/super.c
</sect1>
<sect1><title>File Locks</title>
!Efs/locks.c
!Ifs/locks.c
</sect1>
<sect1><title>Other Functions</title>
!Efs/mpage.c
!Efs/namei.c
!Efs/buffer.c
!Efs/bio.c
!Efs/seq_file.c
!Efs/filesystems.c
!Efs/fs-writeback.c
!Efs/block_dev.c
</sect1>
</chapter>
<chapter id="proc">
<title>The proc filesystem</title>
<sect1><title>sysctl interface</title>
!Ekernel/sysctl.c
</sect1>
<sect1><title>proc filesystem interface</title>
!Ifs/proc/base.c
</sect1>
</chapter>
<chapter id="sysfs">
<title>The Filesystem for Exporting Kernel Objects</title>
!Efs/sysfs/file.c
!Efs/sysfs/symlink.c
!Efs/sysfs/bin.c
</chapter>
<chapter id="debugfs">
<title>The debugfs filesystem</title>
<sect1><title>debugfs interface</title>
!Efs/debugfs/inode.c
!Efs/debugfs/file.c
</sect1>
</chapter>
<chapter id="LinuxJDBAPI">
<chapterinfo>
<title>The Linux Journalling API</title>
<authorgroup>
<author>
<firstname>Roger</firstname>
@ -14,9 +111,9 @@
<email>rgammans@computer-surgery.co.uk</email>
</address>
</affiliation>
</author>
</author>
</authorgroup>
<authorgroup>
<author>
<firstname>Stephen</firstname>
@ -33,50 +130,21 @@
<year>2002</year>
<holder>Roger Gammans</holder>
</copyright>
</chapterinfo>
<legalnotice>
<para>
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
</para>
<para>
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
</para>
<para>
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
</para>
<para>
For more details see the file COPYING in the source
distribution of Linux.
</para>
</legalnotice>
</bookinfo>
<title>The Linux Journalling API</title>
<toc></toc>
<chapter id="Overview">
<sect1>
<title>Overview</title>
<sect1>
<sect2>
<title>Details</title>
<para>
The journalling layer is easy to use. You need to
The journalling layer is easy to use. You need to
first of all create a journal_t data structure. There are
two calls to do this dependent on how you decide to allocate the physical
media on which the journal resides. The journal_init_inode() call
media on which the journal resides. The journal_init_inode() call
is for journals stored in filesystem inodes, or the journal_init_dev()
call can be use for journal stored on a raw device (in a continuous range
call can be use for journal stored on a raw device (in a continuous range
of blocks). A journal_t is a typedef for a struct pointer, so when
you are finally finished make sure you call journal_destroy() on it
to free up any used kernel memory.
@ -91,27 +159,26 @@ need to call journal_create().
<para>
Most of the time however your journal file will already have been created, but
before you load it you must call journal_wipe() to empty the journal file.
Hang on, you say , what if the filesystem wasn't cleanly umount()'d . Well, it is the
Hang on, you say , what if the filesystem wasn't cleanly umount()'d . Well, it is the
job of the client file system to detect this and skip the call to journal_wipe().
</para>
<para>
In either case the next call should be to journal_load() which prepares the
journal file for use. Note that journal_wipe(..,0) calls journal_skip_recovery()
journal file for use. Note that journal_wipe(..,0) calls journal_skip_recovery()
for you if it detects any outstanding transactions in the journal and similarly
journal_load() will call journal_recover() if necessary.
I would advise reading fs/ext3/super.c for examples on this stage.
[RGG: Why is the journal_wipe() call necessary - doesn't this needlessly
complicate the API. Or isn't a good idea for the journal layer to hide
[RGG: Why is the journal_wipe() call necessary - doesn't this needlessly
complicate the API. Or isn't a good idea for the journal layer to hide
dirty mounts from the client fs]
</para>
<para>
Now you can go ahead and start modifying the underlying
Now you can go ahead and start modifying the underlying
filesystem. Almost.
</para>
<para>
You still need to actually journal your filesystem changes, this
@ -138,10 +205,10 @@ individual buffers (blocks). Before you start to modify a buffer you
need to call journal_get_{create,write,undo}_access() as appropriate,
this allows the journalling layer to copy the unmodified data if it
needs to. After all the buffer may be part of a previously uncommitted
transaction.
transaction.
At this point you are at last ready to modify a buffer, and once
you are have done so you need to call journal_dirty_{meta,}data().
Or if you've asked for access to a buffer you now know is now longer
Or if you've asked for access to a buffer you now know is now longer
required to be pushed back on the device you can call journal_forget()
in much the same way as you might have used bforget() in the past.
</para>
@ -156,7 +223,6 @@ Then at umount time , in your put_super() (2.4) or write_super() (2.5)
you can then call journal_destroy() to clean up your in-core journal object.
</para>
<para>
Unfortunately there a couple of ways the journal layer can cause a deadlock.
The first thing to note is that each task can only have
@ -164,19 +230,19 @@ a single outstanding transaction at any one time, remember nothing
commits until the outermost journal_stop(). This means
you must complete the transaction at the end of each file/inode/address
etc. operation you perform, so that the journalling system isn't re-entered
on another journal. Since transactions can't be nested/batched
on another journal. Since transactions can't be nested/batched
across differing journals, and another filesystem other than
yours (say ext3) may be modified in a later syscall.
</para>
<para>
The second case to bear in mind is that journal_start() can
block if there isn't enough space in the journal for your transaction
The second case to bear in mind is that journal_start() can
block if there isn't enough space in the journal for your transaction
(based on the passed nblocks param) - when it blocks it merely(!) needs to
wait for transactions to complete and be committed from other tasks,
so essentially we are waiting for journal_stop(). So to avoid
wait for transactions to complete and be committed from other tasks,
so essentially we are waiting for journal_stop(). So to avoid
deadlocks you must treat journal_start/stop() as if they
were semaphores and include them in your semaphore ordering rules to prevent
were semaphores and include them in your semaphore ordering rules to prevent
deadlocks. Note that journal_extend() has similar blocking behaviour to
journal_start() so you can deadlock here just as easily as on journal_start().
</para>
@ -184,7 +250,7 @@ journal_start() so you can deadlock here just as easily as on journal_start().
<para>
Try to reserve the right number of blocks the first time. ;-). This will
be the maximum number of blocks you are going to touch in this transaction.
I advise having a look at at least ext3_jbd.h to see the basis on which
I advise having a look at at least ext3_jbd.h to see the basis on which
ext3 uses to make these decisions.
</para>
@ -193,13 +259,13 @@ Another wriggle to watch out for is your on-disk block allocation strategy.
why? Because, if you undo a delete, you need to ensure you haven't reused any
of the freed blocks in a later transaction. One simple way of doing this
is make sure any blocks you allocate only have checkpointed transactions
listed against them. Ext3 does this in ext3_test_allocatable().
listed against them. Ext3 does this in ext3_test_allocatable().
</para>
<para>
Lock is also providing through journal_{un,}lock_updates(),
ext3 uses this when it wants a window with a clean and stable fs for a moment.
eg.
eg.
</para>
<programlisting>
@ -230,19 +296,19 @@ extend it like this:-
struct journal_callback for_jbd;
// Stuff for myfs allocated together.
myfs_inode* i_commited;
}
</programlisting>
<para>
this would be useful if you needed to know when data was committed to a
this would be useful if you needed to know when data was committed to a
particular inode.
</para>
</sect1>
</sect2>
<sect1>
<title>Summary</title>
<sect2>
<title>Summary</title>
<para>
Using the journal is a matter of wrapping the different context changes,
being each mount, each modification (transaction) and each changed buffer
@ -260,15 +326,15 @@ an example.
if (clean) journal_wipe();
journal_load();
foreach(transaction) { /*transactions must be
foreach(transaction) { /*transactions must be
completed before
a syscall returns to
a syscall returns to
userspace*/
handle_t * xct=journal_start(my_jnrl);
foreach(bh) {
journal_get_{create,write,undo}_access(xact,bh);
if ( myfs_modify(bh) ) { /* returns true
if ( myfs_modify(bh) ) { /* returns true
if makes changes */
journal_dirty_{meta,}data(xact,bh);
} else {
@ -279,55 +345,57 @@ an example.
}
journal_destroy(my_jrnl);
</programlisting>
</sect1>
</sect2>
</chapter>
</sect1>
<chapter id="adt">
<sect1>
<title>Data Types</title>
<para>
<para>
The journalling layer uses typedefs to 'hide' the concrete definitions
of the structures used. As a client of the JBD layer you can
just rely on the using the pointer as a magic cookie of some sort.
Obviously the hiding is not enforced as this is 'C'.
</para>
<sect1><title>Structures</title>
!Iinclude/linux/jbd.h
</sect1>
</chapter>
<chapter id="calls">
Obviously the hiding is not enforced as this is 'C'.
</para>
<sect2><title>Structures</title>
!Iinclude/linux/jbd.h
</sect2>
</sect1>
<sect1>
<title>Functions</title>
<para>
<para>
The functions here are split into two groups those that
affect a journal as a whole, and those which are used to
manage transactions
</para>
<sect1><title>Journal Level</title>
</para>
<sect2><title>Journal Level</title>
!Efs/jbd/journal.c
!Ifs/jbd/recovery.c
</sect1>
<sect1><title>Transasction Level</title>
!Efs/jbd/transaction.c
</sect1>
</chapter>
<chapter>
</sect2>
<sect2><title>Transasction Level</title>
!Efs/jbd/transaction.c
</sect2>
</sect1>
<sect1>
<title>See also</title>
<para>
<citation>
<citation>
<ulink url="ftp://ftp.uk.linux.org/pub/linux/sct/fs/jfs/journal-design.ps.gz">
Journaling the Linux ext2fs Filesystem,LinuxExpo 98, Stephen Tweedie
Journaling the Linux ext2fs Filesystem, LinuxExpo 98, Stephen Tweedie
</ulink>
</citation>
</para>
<para>
</citation>
</para>
<para>
<citation>
<ulink url="http://olstrans.sourceforge.net/release/OLS2000-ext3/OLS2000-ext3.html">
Ext3 Journalling FileSystem , OLS 2000, Dr. Stephen Tweedie
Ext3 Journalling FileSystem, OLS 2000, Dr. Stephen Tweedie
</ulink>
</citation>
</para>
</chapter>
</para>
</sect1>
</chapter>
</book>

60
Documentation/DocBook/kernel-api.tmpl
View File

@ -182,66 +182,6 @@ X!Ilib/string.c
</sect1>
</chapter>
<chapter id="vfs">
<title>The Linux VFS</title>
<sect1><title>The Filesystem types</title>
!Iinclude/linux/fs.h
</sect1>
<sect1><title>The Directory Cache</title>
!Efs/dcache.c
!Iinclude/linux/dcache.h
</sect1>
<sect1><title>Inode Handling</title>
!Efs/inode.c
!Efs/bad_inode.c
</sect1>
<sect1><title>Registration and Superblocks</title>
!Efs/super.c
</sect1>
<sect1><title>File Locks</title>
!Efs/locks.c
!Ifs/locks.c
</sect1>
<sect1><title>Other Functions</title>
!Efs/mpage.c
!Efs/namei.c
!Efs/buffer.c
!Efs/bio.c
!Efs/seq_file.c
!Efs/filesystems.c
!Efs/fs-writeback.c
!Efs/block_dev.c
</sect1>
</chapter>
<chapter id="proc">
<title>The proc filesystem</title>
<sect1><title>sysctl interface</title>
!Ekernel/sysctl.c
</sect1>
<sect1><title>proc filesystem interface</title>
!Ifs/proc/base.c
</sect1>
</chapter>
<chapter id="sysfs">
<title>The Filesystem for Exporting Kernel Objects</title>
!Efs/sysfs/file.c
!Efs/sysfs/symlink.c
!Efs/sysfs/bin.c
</chapter>
<chapter id="debugfs">
<title>The debugfs filesystem</title>
<sect1><title>debugfs interface</title>
!Efs/debugfs/inode.c
!Efs/debugfs/file.c
</sect1>
</chapter>
<chapter id="relayfs">
<title>relay interface support</title>

2
Documentation/accounting/getdelays.c
View File

@ -49,7 +49,7 @@ __u64 stime, utime;
}
/* Maximum size of response requested or message sent */
#define MAX_MSG_SIZE 256
#define MAX_MSG_SIZE 1024
/* Maximum number of cpus expected to be specified in a cpumask */
#define MAX_CPUS 32
/* Maximum length of pathname to log file */

12
Documentation/feature-removal-schedule.txt
View File

@ -53,18 +53,6 @@ Who: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
---------------------------
What: sys_sysctl
When: January 2007
Why: The same information is available through /proc/sys and that is the
interface user space prefers to use. And there do not appear to be
any existing user in user space of sys_sysctl. The additional
maintenance overhead of keeping a set of binary names gets
in the way of doing a good job of maintaining this interface.
Who: Eric Biederman <ebiederm@xmission.com>
---------------------------
What: PCMCIA control ioctl (needed for pcmcia-cs [cardmgr, cardctl])
When: November 2005
Files: drivers/pcmcia/: pcmcia_ioctl.c

13
Documentation/filesystems/udf.txt
View File

@ -7,8 +7,17 @@ If you encounter problems with reading UDF discs using this driver,
please report them to linux_udf@hpesjro.fc.hp.com, which is the
developer's list.
Write support requires a block driver which supports writing. The current
scsi and ide cdrom drivers do not support writing.
Write support requires a block driver which supports writing. Currently
dvd+rw drives and media support true random sector writes, and so a udf
filesystem on such devices can be directly mounted read/write. CD-RW
media however, does not support this. Instead the media can be formatted
for packet mode using the utility cdrwtool, then the pktcdvd driver can
be bound to the underlying cd device to provide the required buffering
and read-modify-write cycles to allow the filesystem random sector writes
while providing the hardware with only full packet writes. While not
required for dvd+rw media, use of the pktcdvd driver often enhances
performance due to very poor read-modify-write support supplied internally
by drive firmware.
-------------------------------------------------------------------------------
The following mount options are supported:

2
Documentation/kernel-doc-nano-HOWTO.txt
View File

@ -17,7 +17,7 @@ are:
special place-holders for where the extracted documentation should
go.
- scripts/docproc.c
- scripts/basic/docproc.c
This is a program for converting SGML template files into SGML
files. When a file is referenced it is searched for symbols

4
Documentation/kernel-parameters.txt
View File

@ -164,6 +164,10 @@ and is between 256 and 4096 characters. It is defined in the file
acpi_skip_timer_override [HW,ACPI]
Recognize and ignore IRQ0/pin2 Interrupt Override.
For broken nForce2 BIOS resulting in XT-PIC timer.
acpi_use_timer_override [HW,ACPI}
Use timer override. For some broken Nvidia NF5 boards
that require a timer override, but don't have
HPET
acpi_dbg_layer= [HW,ACPI]
Format: <int>

5
Documentation/kprobes.txt
View File

@ -442,9 +442,10 @@ static int __init kprobe_init(void)
kp.fault_handler = handler_fault;
kp.symbol_name = "do_fork";
if ((ret = register_kprobe(&kp) < 0)) {
ret = register_kprobe(&kp);
if (ret < 0) {
printk("register_kprobe failed, returned %d\n", ret);
return -1;
return ret;
}
printk("kprobe registered\n");
return 0;

2
Documentation/memory-barriers.txt
View File

@ -1016,7 +1016,7 @@ There are some more advanced barrier functions:
(*) set_mb(var, value)
This assigns the value to the variable and then inserts at least a write
This assigns the value to the variable and then inserts a full memory
barrier after it, depending on the function. It isn't guaranteed to
insert anything more than a compiler barrier in a UP compilation.

49
Documentation/mips/time.README
View File

@ -38,19 +38,14 @@ The new time code provide the following services:
a) Implements functions required by Linux common code:
time_init
do_gettimeofday
do_settimeofday
b) provides an abstraction of RTC and null RTC implementation as default.
extern unsigned long (*rtc_get_time)(void);
extern int (*rtc_set_time)(unsigned long);
c) a set of gettimeoffset functions for different CPUs and different
needs.
d) high-level and low-level timer interrupt routines where the timer
interrupt source may or may not be the CPU timer. The high-level
routine is dispatched through do_IRQ() while the low-level is
c) high-level and low-level timer interrupt routines where the timer
interrupt source may or may not be the CPU timer. The high-level
routine is dispatched through do_IRQ() while the low-level is
dispatched in assemably code (usually int-handler.S)
@ -63,7 +58,7 @@ the following functions or values:
a) board_time_init - a function pointer. Invoked at the beginnig of
time_init(). It is optional.
1. (optional) set up RTC routines
2. (optional) calibrate and set the mips_counter_frequency
2. (optional) calibrate and set the mips_hpt_frequency
b) plat_timer_setup - a function pointer. Invoked at the end of time_init()
1. (optional) over-ride any decisions made in time_init()
@ -72,9 +67,8 @@ the following functions or values:
c) (optional) board-specific RTC routines.
d) (optional) mips_counter_frequency - It must be definied if the board
is using CPU counter for timer interrupt or it is using fixed rate
gettimeoffset().
d) (optional) mips_hpt_frequency - It must be definied if the board
is using CPU counter for timer interrupt.
PORTING GUIDE
@ -89,22 +83,12 @@ Step 1: decide how you like to implement the time services.
If the answer is no, you need a timer to provide the timer interrupt
at 100 HZ speed.
You cannot use the fast gettimeoffset functions, i.e.,
unsigned long fixed_rate_gettimeoffset(void);
unsigned long calibrate_div32_gettimeoffset(void);
unsigned long calibrate_div64_gettimeoffset(void);
You can use null_gettimeoffset() will gives the same time resolution as
jiffy. Or you can implement your own gettimeoffset (probably based on
some ad hoc hardware on your machine.)
c) The following sub steps assume your CPU has counter register.
Do you plan to use the CPU counter register as the timer interrupt
or use an exnternal timer?
In order to use CPU counter register as the timer interrupt source, you
must know the counter speed (mips_counter_frequency). It is usually the
must know the counter speed (mips_hpt_frequency). It is usually the
same as the CPU speed or an integral divisor of it.
d) decide on whether you want to use high-level or low-level timer
@ -121,10 +105,10 @@ Step 3: implement rtc routines, board_time_init() and plat_timer_setup()
if needed.
board_time_init() -
a) (optional) set up RTC routines,
b) (optional) calibrate and set the mips_counter_frequency
(only needed if you intended to use fixed_rate_gettimeoffset
or use cpu counter as timer interrupt source)
a) (optional) set up RTC routines,
b) (optional) calibrate and set the mips_hpt_frequency
(only needed if you intended to use cpu counter as timer interrupt
source)
plat_timer_setup() -
a) (optional) over-write any choices made above by time_init().
@ -154,8 +138,8 @@ for some of the functions in time.c.
For example, you may define your own timer interrupt routine, which does
some of its own processing and then calls timer_interrupt().
You can also over-ride any of the built-in functions (gettimeoffset,
RTC routines and/or timer interrupt routine).
You can also over-ride any of the built-in functions (RTC routines
and/or timer interrupt routine).
PORTING NOTES FOR SMP
@ -187,10 +171,3 @@ You need to decide on your timer interrupt sources.
You can also do the low-level version of those interrupt routines,
following similar dispatching routes described above.
Note about do_gettimeoffset():
It is very likely the CPU counter registers are not sync'ed up in a SMP box.
Therefore you cannot really use the many of the existing routines that
are based on CPU counter. You should wirte your own gettimeoffset rouinte
if you want intra-jiffy resolution.

13
Documentation/power/interface.txt
View File

@ -30,6 +30,17 @@ testing). The system will support either 'firmware' or 'platform', and
that is known a priori. But, the user may choose 'shutdown' or
'reboot' as alternatives.
Additionally, /sys/power/disk can be used to turn on one of the two testing
modes of the suspend-to-disk mechanism: 'testproc' or 'test'. If the
suspend-to-disk mechanism is in the 'testproc' mode, writing 'disk' to
/sys/power/state will cause the kernel to disable nonboot CPUs and freeze
tasks, wait for 5 seconds, unfreeze tasks and enable nonboot CPUs. If it is
in the 'test' mode, writing 'disk' to /sys/power/state will cause the kernel
to disable nonboot CPUs and freeze tasks, shrink memory, suspend devices, wait
for 5 seconds, resume devices, unfreeze tasks and enable nonboot CPUs. Then,
we are able to look in the log messages and work out, for example, which code
is being slow and which device drivers are misbehaving.
Reading from this file will display what the mode is currently set
to. Writing to this file will accept one of
@ -37,6 +48,8 @@ to. Writing to this file will accept one of
'platform'
'shutdown'
'reboot'
'testproc'
'test'
It will only change to 'firmware' or 'platform' if the system supports
it.

491
Documentation/rtc.txt
View File

@ -1,12 +1,49 @@
Real Time Clock Driver for Linux
================================
Real Time Clock (RTC) Drivers for Linux
=======================================
When Linux developers talk about a "Real Time Clock", they usually mean
something that tracks wall clock time and is battery backed so that it
works even with system power off. Such clocks will normally not track
the local time zone or daylight savings time -- unless they dual boot
with MS-Windows -- but will instead be set to Coordinated Universal Time
(UTC, formerly "Greenwich Mean Time").
The newest non-PC hardware tends to just count seconds, like the time(2)
system call reports, but RTCs also very commonly represent time using
the Gregorian calendar and 24 hour time, as reported by gmtime(3).
Linux has two largely-compatible userspace RTC API families you may
need to know about:
* /dev/rtc ... is the RTC provided by PC compatible systems,
so it's not very portable to non-x86 systems.
* /dev/rtc0, /dev/rtc1 ... are part of a framework that's
supported by a wide variety of RTC chips on all systems.
Programmers need to understand that the PC/AT functionality is not
always available, and some systems can do much more. That is, the
RTCs use the same API to make requests in both RTC frameworks (using
different filenames of course), but the hardware may not offer the
same functionality. For example, not every RTC is hooked up to an
IRQ, so they can't all issue alarms; and where standard PC RTCs can
only issue an alarm up to 24 hours in the future, other hardware may
be able to schedule one any time in the upcoming century.
Old PC/AT-Compatible driver: /dev/rtc
--------------------------------------
All PCs (even Alpha machines) have a Real Time Clock built into them.
Usually they are built into the chipset of the computer, but some may
actually have a Motorola MC146818 (or clone) on the board. This is the
clock that keeps the date and time while your computer is turned off.
ACPI has standardized that MC146818 functionality, and extended it in
a few ways (enabling longer alarm periods, and wake-from-hibernate).
That functionality is NOT exposed in the old driver.
However it can also be used to generate signals from a slow 2Hz to a
relatively fast 8192Hz, in increments of powers of two. These signals
are reported by interrupt number 8. (Oh! So *that* is what IRQ 8 is
@ -63,223 +100,331 @@ Rather than write 50 pages describing the ioctl() and so on, it is
perhaps more useful to include a small test program that demonstrates
how to use them, and demonstrates the features of the driver. This is
probably a lot more useful to people interested in writing applications
that will be using this driver.
that will be using this driver. See the code at the end of this document.
(The original /dev/rtc driver was written by Paul Gortmaker.)
New portable "RTC Class" drivers: /dev/rtcN
--------------------------------------------
Because Linux supports many non-ACPI and non-PC platforms, some of which
have more than one RTC style clock, it needed a more portable solution
than expecting a single battery-backed MC146818 clone on every system.
Accordingly, a new "RTC Class" framework has been defined. It offers
three different userspace interfaces:
* /dev/rtcN ... much the same as the older /dev/rtc interface
* /sys/class/rtc/rtcN ... sysfs attributes support readonly
access to some RTC attributes.
* /proc/driver/rtc ... the first RTC (rtc0) may expose itself
using a procfs interface. More information is (currently) shown
here than through sysfs.
The RTC Class framework supports a wide variety of RTCs, ranging from those
integrated into embeddable system-on-chip (SOC) processors to discrete chips
using I2C, SPI, or some other bus to communicate with the host CPU. There's
even support for PC-style RTCs ... including the features exposed on newer PCs
through ACPI.
The new framework also removes the "one RTC per system" restriction. For
example, maybe the low-power battery-backed RTC is a discrete I2C chip, but
a high functionality RTC is integrated into the SOC. That system might read
the system clock from the discrete RTC, but use the integrated one for all
other tasks, because of its greater functionality.
The ioctl() calls supported by /dev/rtc are also supported by the RTC class
framework. However, because the chips and systems are not standardized,
some PC/AT functionality might not be provided. And in the same way, some
newer features -- including those enabled by ACPI -- are exposed by the
RTC class framework, but can't be supported by the older driver.
* RTC_RD_TIME, RTC_SET_TIME ... every RTC supports at least reading
time, returning the result as a Gregorian calendar date and 24 hour
wall clock time. To be most useful, this time may also be updated.
* RTC_AIE_ON, RTC_AIE_OFF, RTC_ALM_SET, RTC_ALM_READ ... when the RTC
is connected to an IRQ line, it can often issue an alarm IRQ up to
24 hours in the future.
* RTC_WKALM_SET, RTC_WKALM_READ ... RTCs that can issue alarms beyond
the next 24 hours use a slightly more powerful API, which supports
setting the longer alarm time and enabling its IRQ using a single
request (using the same model as EFI firmware).
* RTC_UIE_ON, RTC_UIE_OFF ... if the RTC offers IRQs, it probably
also offers update IRQs whenever the "seconds" counter changes.
If needed, the RTC framework can emulate this mechanism.
* RTC_PIE_ON, RTC_PIE_OFF, RTC_IRQP_SET, RTC_IRQP_READ ... another
feature often accessible with an IRQ line is a periodic IRQ, issued
at settable frequencies (usually 2^N Hz).
In many cases, the RTC alarm can be a system wake event, used to force
Linux out of a low power sleep state (or hibernation) back to a fully
operational state. For example, a system could enter a deep power saving
state until it's time to execute some scheduled tasks.
Paul Gortmaker
-------------------- 8< ---------------- 8< -----------------------------
/*
* Real Time Clock Driver Test/Example Program
* Real Time Clock Driver Test/Example Program
*
* Compile with:
* gcc -s -Wall -Wstrict-prototypes rtctest.c -o rtctest
* Compile with:
* gcc -s -Wall -Wstrict-prototypes rtctest.c -o rtctest
*
* Copyright (C) 1996, Paul Gortmaker.
* Copyright (C) 1996, Paul Gortmaker.
*
* Released under the GNU General Public License, version 2,
* included herein by reference.
* Released under the GNU General Public License, version 2,
* included herein by reference.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <linux/rtc.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
int main(void) {
int i, fd, retval, irqcount = 0;
unsigned long tmp, data;
struct rtc_time rtc_tm;
/*
* This expects the new RTC class driver framework, working with
* clocks that will often not be clones of what the PC-AT had.
* Use the command line to specify another RTC if you need one.
*/
static const char default_rtc[] = "/dev/rtc0";
fd = open ("/dev/rtc", O_RDONLY);
if (fd == -1) {
perror("/dev/rtc");
exit(errno);
}
int main(int argc, char **argv)
{
int i, fd, retval, irqcount = 0;
unsigned long tmp, data;
struct rtc_time rtc_tm;
const char *rtc = default_rtc;
fprintf(stderr, "\n\t\t\tRTC Driver Test Example.\n\n");
switch (argc) {
case 2:
rtc = argv[1];
/* FALLTHROUGH */
case 1:
break;
default:
fprintf(stderr, "usage: rtctest [rtcdev]\n");
return 1;
}
/* Turn on update interrupts (one per second) */
retval = ioctl(fd, RTC_UIE_ON, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
fd = open(rtc, O_RDONLY);
fprintf(stderr, "Counting 5 update (1/sec) interrupts from reading /dev/rtc:");
fflush(stderr);
for (i=1; i<6; i++) {
/* This read will block */
retval = read(fd, &data, sizeof(unsigned long));
if (retval == -1) {
perror("read");
if (fd == -1) {
perror(rtc);
exit(errno);
}
fprintf(stderr, " %d",i);
fflush(stderr);
irqcount++;
}
fprintf(stderr, "\nAgain, from using select(2) on /dev/rtc:");
fflush(stderr);
for (i=1; i<6; i++) {
struct timeval tv = {5, 0}; /* 5 second timeout on select */
fd_set readfds;
fprintf(stderr, "\n\t\t\tRTC Driver Test Example.\n\n");
FD_ZERO(&readfds);
FD_SET(fd, &readfds);
/* The select will wait until an RTC interrupt happens. */
retval = select(fd+1, &readfds, NULL, NULL, &tv);
if (retval == -1) {
perror("select");
exit(errno);
}
/* This read won't block unlike the select-less case above. */
retval = read(fd, &data, sizeof(unsigned long));
if (retval == -1) {
perror("read");
exit(errno);
}
fprintf(stderr, " %d",i);
fflush(stderr);
irqcount++;
}
/* Turn off update interrupts */
retval = ioctl(fd, RTC_UIE_OFF, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
/* Read the RTC time/date */
retval = ioctl(fd, RTC_RD_TIME, &rtc_tm);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
fprintf(stderr, "\n\nCurrent RTC date/time is %d-%d-%d, %02d:%02d:%02d.\n",
rtc_tm.tm_mday, rtc_tm.tm_mon + 1, rtc_tm.tm_year + 1900,
rtc_tm.tm_hour, rtc_tm.tm_min, rtc_tm.tm_sec);
/* Set the alarm to 5 sec in the future, and check for rollover */
rtc_tm.tm_sec += 5;
if (rtc_tm.tm_sec >= 60) {
rtc_tm.tm_sec %= 60;
rtc_tm.tm_min++;
}
if (rtc_tm.tm_min == 60) {
rtc_tm.tm_min = 0;
rtc_tm.tm_hour++;
}
if (rtc_tm.tm_hour == 24)
rtc_tm.tm_hour = 0;
retval = ioctl(fd, RTC_ALM_SET, &rtc_tm);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
/* Read the current alarm settings */
retval = ioctl(fd, RTC_ALM_READ, &rtc_tm);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
fprintf(stderr, "Alarm time now set to %02d:%02d:%02d.\n",
rtc_tm.tm_hour, rtc_tm.tm_min, rtc_tm.tm_sec);
/* Enable alarm interrupts */
retval = ioctl(fd, RTC_AIE_ON, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
fprintf(stderr, "Waiting 5 seconds for alarm...");
fflush(stderr);
/* This blocks until the alarm ring causes an interrupt */
retval = read(fd, &data, sizeof(unsigned long));
if (retval == -1) {
perror("read");
exit(errno);
}
irqcount++;
fprintf(stderr, " okay. Alarm rang.\n");
/* Disable alarm interrupts */
retval = ioctl(fd, RTC_AIE_OFF, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
/* Read periodic IRQ rate */
retval = ioctl(fd, RTC_IRQP_READ, &tmp);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
fprintf(stderr, "\nPeriodic IRQ rate was %ldHz.\n", tmp);
fprintf(stderr, "Counting 20 interrupts at:");
fflush(stderr);
/* The frequencies 128Hz, 256Hz, ... 8192Hz are only allowed for root. */
for (tmp=2; tmp<=64; tmp*=2) {
retval = ioctl(fd, RTC_IRQP_SET, tmp);
/* Turn on update interrupts (one per second) */
retval = ioctl(fd, RTC_UIE_ON, 0);
if (retval == -1) {
if (errno == ENOTTY) {
fprintf(stderr,
"\n...Update IRQs not supported.\n");
goto test_READ;
}
perror("ioctl");
exit(errno);
}
fprintf(stderr, "\n%ldHz:\t", tmp);
fprintf(stderr, "Counting 5 update (1/sec) interrupts from reading %s:",
rtc);
fflush(stderr);
/* Enable periodic interrupts */
retval = ioctl(fd, RTC_PIE_ON, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
for (i=1; i<21; i++) {
/* This blocks */
for (i=1; i<6; i++) {
/* This read will block */
retval = read(fd, &data, sizeof(unsigned long));
if (retval == -1) {
perror("read");
exit(errno);
perror("read");
exit(errno);
}
fprintf(stderr, " %d",i);
fflush(stderr);
irqcount++;
}
/* Disable periodic interrupts */
retval = ioctl(fd, RTC_PIE_OFF, 0);
fprintf(stderr, "\nAgain, from using select(2) on /dev/rtc:");
fflush(stderr);
for (i=1; i<6; i++) {
struct timeval tv = {5, 0}; /* 5 second timeout on select */
fd_set readfds;
FD_ZERO(&readfds);
FD_SET(fd, &readfds);
/* The select will wait until an RTC interrupt happens. */
retval = select(fd+1, &readfds, NULL, NULL, &tv);
if (retval == -1) {
perror("select");
exit(errno);
}
/* This read won't block unlike the select-less case above. */
retval = read(fd, &data, sizeof(unsigned long));
if (retval == -1) {
perror("read");
exit(errno);
}
fprintf(stderr, " %d",i);
fflush(stderr);
irqcount++;
}
/* Turn off update interrupts */
retval = ioctl(fd, RTC_UIE_OFF, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
test_READ:
/* Read the RTC time/date */
retval = ioctl(fd, RTC_RD_TIME, &rtc_tm);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
fprintf(stderr, "\n\nCurrent RTC date/time is %d-%d-%d, %02d:%02d:%02d.\n",
rtc_tm.tm_mday, rtc_tm.tm_mon + 1, rtc_tm.tm_year + 1900,
rtc_tm.tm_hour, rtc_tm.tm_min, rtc_tm.tm_sec);
/* Set the alarm to 5 sec in the future, and check for rollover */
rtc_tm.tm_sec += 5;
if (rtc_tm.tm_sec >= 60) {
rtc_tm.tm_sec %= 60;
rtc_tm.tm_min++;
}
if (rtc_tm.tm_min == 60) {
rtc_tm.tm_min = 0;
rtc_tm.tm_hour++;
}
if (rtc_tm.tm_hour == 24)
rtc_tm.tm_hour = 0;
retval = ioctl(fd, RTC_ALM_SET, &rtc_tm);
if (retval == -1) {
if (errno == ENOTTY) {
fprintf(stderr,
"\n...Alarm IRQs not supported.\n");
goto test_PIE;
}
perror("ioctl");
exit(errno);
}
/* Read the current alarm settings */
retval = ioctl(fd, RTC_ALM_READ, &rtc_tm);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
fprintf(stderr, "Alarm time now set to %02d:%02d:%02d.\n",
rtc_tm.tm_hour, rtc_tm.tm_min, rtc_tm.tm_sec);
/* Enable alarm interrupts */
retval = ioctl(fd, RTC_AIE_ON, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
fprintf(stderr, "Waiting 5 seconds for alarm...");
fflush(stderr);
/* This blocks until the alarm ring causes an interrupt */
retval = read(fd, &data, sizeof(unsigned long));
if (retval == -1) {
perror("read");
exit(errno);
}
irqcount++;
fprintf(stderr, " okay. Alarm rang.\n");
/* Disable alarm interrupts */
retval = ioctl(fd, RTC_AIE_OFF, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
test_PIE:
/* Read periodic IRQ rate */
retval = ioctl(fd, RTC_IRQP_READ, &tmp);
if (retval == -1) {
/* not all RTCs support periodic IRQs */
if (errno == ENOTTY) {
fprintf(stderr, "\nNo periodic IRQ support\n");
return 0;
}
perror("ioctl");
exit(errno);
}
fprintf(stderr, "\nPeriodic IRQ rate is %ldHz.\n", tmp);
fprintf(stderr, "Counting 20 interrupts at:");
fflush(stderr);
/* The frequencies 128Hz, 256Hz, ... 8192Hz are only allowed for root. */
for (tmp=2; tmp<=64; tmp*=2) {
retval = ioctl(fd, RTC_IRQP_SET, tmp);
if (retval == -1) {
/* not all RTCs can change their periodic IRQ rate */
if (errno == ENOTTY) {
fprintf(stderr,
"\n...Periodic IRQ rate is fixed\n");
goto done;
}
perror("ioctl");
exit(errno);
}
fprintf(stderr, "\n%ldHz:\t", tmp);
fflush(stderr);
/* Enable periodic interrupts */
retval = ioctl(fd, RTC_PIE_ON, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
for (i=1; i<21; i++) {
/* This blocks */
retval = read(fd, &data, sizeof(unsigned long));
if (retval == -1) {
perror("read");
exit(errno);
}
fprintf(stderr, " %d",i);
fflush(stderr);
irqcount++;
}
/* Disable periodic interrupts */
retval = ioctl(fd, RTC_PIE_OFF, 0);
if (retval == -1) {
perror("ioctl");
exit(errno);
}
}
done:
fprintf(stderr, "\n\n\t\t\t *** Test complete ***\n");
close(fd);
return 0;
}
fprintf(stderr, "\n\n\t\t\t *** Test complete ***\n");
fprintf(stderr, "\nTyping \"cat /proc/interrupts\" will show %d more events on IRQ 8.\n\n",
irqcount);
close(fd);
return 0;
} /* end main */

2
Documentation/sound/alsa/ALSA-Configuration.txt
View File

@ -753,7 +753,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
position_fix - Fix DMA pointer (0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size)
single_cmd - Use single immediate commands to communicate with
codecs (for debugging only)
disable_msi - Disable Message Signaled Interrupt (MSI)
enable_msi - Enable Message Signaled Interrupt (MSI) (default = off)
This module supports one card and autoprobe.

6
Documentation/usb/usb-serial.txt
View File

@ -428,12 +428,6 @@ Options supported:
See http://www.uuhaus.de/linux/palmconnect.html for up-to-date
information on this driver.
AIRcable USB Dongle Bluetooth driver
If there is the cdc_acm driver loaded in the system, you will find that the
cdc_acm claims the device before AIRcable can. This is simply corrected
by unloading both modules and then loading the aircable module before
cdc_acm module
Generic Serial driver
If your device is not one of the above listed devices, compatible with

2
Documentation/watchdog/src/watchdog-simple.c
View File

@ -1,4 +1,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
int main(int argc, const char *argv[]) {

20
MAINTAINERS
View File

@ -353,6 +353,12 @@ P: Richard Purdie
M: rpurdie@rpsys.net
S: Maintained
ARM/HP JORNADA 7XX MACHINE SUPPORT
P: Kristoffer Ericson
M: kristoffer_e1@hotmail.com
W: www.jlime.com
S: Maintained
ARM/TOSA MACHINE SUPPORT
P: Dirk Opfer
M: dirk@opfer-online.de
@ -493,7 +499,7 @@ S: Maintained
BFS FILE SYSTEM
P: Tigran A. Aivazian
M: tigran@veritas.com
M: tigran@aivazian.fsnet.co.uk
L: linux-kernel@vger.kernel.org
S: Maintained
@ -1513,7 +1519,7 @@ S: Maintained
INTEL IA32 MICROCODE UPDATE SUPPORT
P: Tigran Aivazian
M: tigran@veritas.com
M: tigran@aivazian.fsnet.co.uk
S: Maintained
INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
@ -3072,6 +3078,13 @@ L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
USB GADGET/PERIPHERAL SUBSYSTEM
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-usb-devel@lists.sourceforge.net
W: http://www.linux-usb.org/gadget
S: Maintained
USB HID/HIDBP DRIVERS
P: Vojtech Pavlik
M: vojtech@suse.cz
@ -3255,10 +3268,11 @@ L: linux-usb-users@lists.sourceforge.net
L: linux-usb-devel@lists.sourceforge.net
S: Maintained
USB "USBNET" DRIVER
USB "USBNET" DRIVER FRAMEWORK
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-usb-devel@lists.sourceforge.net
W: http://www.linux-usb.org/usbnet
S: Maintained
USB W996[87]CF DRIVER

3
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 19
EXTRAVERSION =-rc2
EXTRAVERSION =
NAME=Avast! A bilge rat!
# *DOCUMENTATION*
@ -499,6 +499,7 @@ endif
ifdef CONFIG_UNWIND_INFO
CFLAGS += -fasynchronous-unwind-tables
LDFLAGS_vmlinux += --eh-frame-hdr
endif
ifdef CONFIG_DEBUG_INFO

84
arch/alpha/kernel/srm_env.c
View File

@ -2,7 +2,7 @@
* srm_env.c - Access to SRM environment
* variables through linux' procfs
*
* Copyright (C) 2001-2002 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* (C) 2001,2002,2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
*
* This driver is at all a modified version of Erik Mouw's
* Documentation/DocBook/procfs_example.c, so: thank
@ -21,7 +21,7 @@
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more
* details.
*
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place,
@ -29,33 +29,6 @@
*
*/
/*
* Changelog
* ~~~~~~~~~
*
* Thu, 22 Aug 2002 15:10:43 +0200
* - Update Config.help entry. I got a number of emails asking
* me to tell their senders if they could make use of this
* piece of code... So: "SRM is something like BIOS for your
* Alpha"
* - Update code formatting a bit to better conform CodingStyle
* rules.
* - So this is v0.0.5, with no changes (except formatting)
*
* Wed, 22 May 2002 00:11:21 +0200
* - Fix typo on comment (SRC -> SRM)
* - Call this "Version 0.0.4"
*
* Tue, 9 Apr 2002 18:44:40 +0200
* - Implement access by variable name and additionally
* by number. This is done by creating two subdirectories
* where one holds all names (like the old directory
* did) and the other holding 256 files named like "0",
* "1" and so on.
* - Call this "Version 0.0.3"
*
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@ -67,7 +40,7 @@
#define BASE_DIR "srm_environment" /* Subdir in /proc/ */
#define NAMED_DIR "named_variables" /* Subdir for known variables */
#define NUMBERED_DIR "numbered_variables" /* Subdir for all variables */
#define VERSION "0.0.5" /* Module version */
#define VERSION "0.0.6" /* Module version */
#define NAME "srm_env" /* Module name */
MODULE_AUTHOR("Jan-Benedict Glaw <jbglaw@lug-owl.de>");
@ -106,7 +79,6 @@ static srm_env_t srm_named_entries[] = {
static srm_env_t srm_numbered_entries[256];
static int
srm_env_read(char *page, char **start, off_t off, int count, int *eof,
void *data)
@ -115,21 +87,23 @@ srm_env_read(char *page, char **start, off_t off, int count, int *eof,
unsigned long ret;
srm_env_t *entry;
if(off != 0)
return -EFAULT;
if (off != 0) {
*eof = 1;
return 0;
}
entry = (srm_env_t *) data;
ret = callback_getenv(entry->id, page, count);
if((ret >> 61) == 0)
if ((ret >> 61) == 0) {
nbytes = (int) ret;
else
*eof = 1;
} else
nbytes = -EFAULT;
return nbytes;
}
static int
srm_env_write(struct file *file, const char __user *buffer, unsigned long count,
void *data)
@ -155,7 +129,7 @@ srm_env_write(struct file *file, const char __user *buffer, unsigned long count,
ret1 = callback_setenv(entry->id, buf, count);
if ((ret1 >> 61) == 0) {
do
do
ret2 = callback_save_env();
while((ret2 >> 61) == 1);
res = (int) ret1;
@ -172,14 +146,14 @@ srm_env_cleanup(void)
srm_env_t *entry;
unsigned long var_num;
if(base_dir) {
if (base_dir) {
/*
* Remove named entries
*/
if(named_dir) {
if (named_dir) {
entry = srm_named_entries;
while(entry->name != NULL && entry->id != 0) {
if(entry->proc_entry) {
while (entry->name != NULL && entry->id != 0) {
if (entry->proc_entry) {
remove_proc_entry(entry->name,
named_dir);
entry->proc_entry = NULL;
@ -192,11 +166,11 @@ srm_env_cleanup(void)
/*
* Remove numbered entries
*/
if(numbered_dir) {
for(var_num = 0; var_num <= 255; var_num++) {
if (numbered_dir) {
for (var_num = 0; var_num <= 255; var_num++) {
entry = &srm_numbered_entries[var_num];
if(entry->proc_entry) {
if (entry->proc_entry) {
remove_proc_entry(entry->name,
numbered_dir);
entry->proc_entry = NULL;
@ -212,7 +186,6 @@ srm_env_cleanup(void)
return;
}
static int __init
srm_env_init(void)
{
@ -222,7 +195,7 @@ srm_env_init(void)
/*
* Check system
*/
if(!alpha_using_srm) {
if (!alpha_using_srm) {
printk(KERN_INFO "%s: This Alpha system doesn't "
"know about SRM (or you've booted "
"SRM->MILO->Linux, which gets "
@ -233,14 +206,14 @@ srm_env_init(void)
/*
* Init numbers
*/
for(var_num = 0; var_num <= 255; var_num++)
for (var_num = 0; var_num <= 255; var_num++)
sprintf(number[var_num], "%ld", var_num);
/*
* Create base directory
*/
base_dir = proc_mkdir(BASE_DIR, NULL);
if(base_dir == NULL) {
if (!base_dir) {
printk(KERN_ERR "Couldn't create base dir /proc/%s\n",
BASE_DIR);
goto cleanup;
@ -251,7 +224,7 @@ srm_env_init(void)
* Create per-name subdirectory
*/
named_dir = proc_mkdir(NAMED_DIR, base_dir);
if(named_dir == NULL) {
if (!named_dir) {
printk(KERN_ERR "Couldn't create dir /proc/%s/%s\n",
BASE_DIR, NAMED_DIR);
goto cleanup;
@ -262,7 +235,7 @@ srm_env_init(void)
* Create per-number subdirectory
*/
numbered_dir = proc_mkdir(NUMBERED_DIR, base_dir);
if(numbered_dir == NULL) {
if (!numbered_dir) {
printk(KERN_ERR "Couldn't create dir /proc/%s/%s\n",
BASE_DIR, NUMBERED_DIR);
goto cleanup;
@ -274,10 +247,10 @@ srm_env_init(void)
* Create all named nodes
*/
entry = srm_named_entries;
while(entry->name != NULL && entry->id != 0) {
while (entry->name && entry->id) {
entry->proc_entry = create_proc_entry(entry->name,
0644, named_dir);
if(entry->proc_entry == NULL)
if (!entry->proc_entry)
goto cleanup;
entry->proc_entry->data = (void *) entry;
@ -291,13 +264,13 @@ srm_env_init(void)
/*
* Create all numbered nodes
*/
for(var_num = 0; var_num <= 255; var_num++) {
for (var_num = 0; var_num <= 255; var_num++) {
entry = &srm_numbered_entries[var_num];
entry->name = number[var_num];
entry->proc_entry = create_proc_entry(entry->name,
0644, numbered_dir);
if(entry->proc_entry == NULL)
if (!entry->proc_entry)
goto cleanup;
entry->id = var_num;
@ -318,7 +291,6 @@ cleanup:
return -ENOMEM;
}
static void __exit
srm_env_exit(void)
{
@ -328,7 +300,5 @@ srm_env_exit(void)
return;
}
module_init(srm_env_init);
module_exit(srm_env_exit);

8
arch/alpha/kernel/vmlinux.lds.S
View File

@ -48,13 +48,7 @@ SECTIONS
. = ALIGN(8);
__initcall_start = .;
.initcall.init : {
*(.initcall1.init)
*(.initcall2.init)
*(.initcall3.init)
*(.initcall4.init)
*(.initcall5.init)
*(.initcall6.init)
*(.initcall7.init)
INITCALLS
}
__initcall_end = .;

2
arch/arm/Kconfig
View File

@ -879,6 +879,8 @@ endif
source "drivers/scsi/Kconfig"
source "drivers/ata/Kconfig"
source "drivers/md/Kconfig"
source "drivers/message/fusion/Kconfig"

6
arch/arm/Makefile
View File

@ -174,11 +174,13 @@ libs-y := arch/arm/lib/ $(libs-y)
# Default target when executing plain make
ifeq ($(CONFIG_XIP_KERNEL),y)
all: xipImage
KBUILD_IMAGE := xipImage
else
all: zImage
KBUILD_IMAGE := zImage
endif
all: $(KBUILD_IMAGE)
boot := arch/arm/boot
# Update machine arch and proc symlinks if something which affects

3
arch/arm/common/dmabounce.c
View File

@ -662,7 +662,8 @@ EXPORT_SYMBOL(dma_map_single);
EXPORT_SYMBOL(dma_unmap_single);
EXPORT_SYMBOL(dma_map_sg);
EXPORT_SYMBOL(dma_unmap_sg);
EXPORT_SYMBOL(dma_sync_single);
EXPORT_SYMBOL(dma_sync_single_for_cpu);
EXPORT_SYMBOL(dma_sync_single_for_device);
EXPORT_SYMBOL(dma_sync_sg);
EXPORT_SYMBOL(dmabounce_register_dev);
EXPORT_SYMBOL(dmabounce_unregister_dev);

1
arch/arm/configs/assabet_defconfig
View File

@ -184,6 +184,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_APM is not set
#

2
arch/arm/configs/at91rm9200dk_defconfig
View File

@ -577,7 +577,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_AT91_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
#
# USB-based Watchdog Cards

2
arch/arm/configs/at91rm9200ek_defconfig
View File

@ -558,7 +558,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_AT91_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
#
# USB-based Watchdog Cards

2
arch/arm/configs/ateb9200_defconfig
View File

@ -217,7 +217,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_APM is not set

1
arch/arm/configs/cerfcube_defconfig
View File

@ -194,6 +194,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_APM is not set
#

2
arch/arm/configs/collie_defconfig
View File

@ -219,7 +219,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
CONFIG_APM=y

1
arch/arm/configs/corgi_defconfig
View File

@ -208,6 +208,7 @@ CONFIG_BINFMT_MISC=m
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
CONFIG_APM=y
#

2
arch/arm/configs/csb337_defconfig
View File

@ -615,7 +615,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_AT91_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
#
# USB-based Watchdog Cards

2
arch/arm/configs/csb637_defconfig
View File

@ -615,7 +615,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_AT91_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
#
# USB-based Watchdog Cards

1
arch/arm/configs/h3600_defconfig
View File

@ -194,6 +194,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_APM is not set
#

1
arch/arm/configs/integrator_defconfig
View File

@ -190,6 +190,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_APM is not set
#

6
arch/arm/configs/ixp4xx_defconfig
View File

@ -206,10 +206,8 @@ CONFIG_BINFMT_ELF=y
#
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
CONFIG_APM=y
# CONFIG_PM is not set
# CONFIG_APM is not set
#
# Networking

1
arch/arm/configs/jornada720_defconfig
View File

@ -182,6 +182,7 @@ CONFIG_BINFMT_AOUT=m
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_APM is not set
#

2
arch/arm/configs/kafa_defconfig
View File

@ -560,7 +560,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_AT91_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
# CONFIG_NVRAM is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set

1
arch/arm/configs/lart_defconfig
View File

@ -180,6 +180,7 @@ CONFIG_BINFMT_AOUT=y
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
CONFIG_APM=m
#

1
arch/arm/configs/neponset_defconfig
View File

@ -190,6 +190,7 @@ CONFIG_BINFMT_AOUT=y
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
CONFIG_APM=y
#

2
arch/arm/configs/omap_h2_1610_defconfig
View File

@ -257,7 +257,7 @@ CONFIG_BINFMT_AOUT=y
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_APM is not set

2
arch/arm/configs/onearm_defconfig
View File

@ -607,7 +607,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_AT91_WATCHDOG=y
CONFIG_AT91RM9200_WATCHDOG=y
#
# USB-based Watchdog Cards

775
arch/arm/configs/bast_defconfig → arch/arm/configs/realview-smp_defconfig
View File

File diff suppressed because it is too large Load Diff

114
arch/arm/configs/s3c2410_defconfig
View File

@ -1,9 +1,10 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18
# Wed Sep 20 20:27:31 2006
# Linux kernel version: 2.6.19-rc4
# Fri Nov 3 17:41:31 2006
#
CONFIG_ARM=y
# CONFIG_GENERIC_TIME is not set
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@ -29,17 +30,20 @@ CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@ -62,7 +66,8 @@ CONFIG_BASE_SMALL=0
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODULE_UNLOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
@ -70,6 +75,7 @@ CONFIG_KMOD=y
#
# Block layer
#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
#
@ -120,6 +126,7 @@ CONFIG_ARCH_S3C2410=y
#
# S3C24XX Implementations
#
# CONFIG_MACH_AML_M5900 is not set
CONFIG_MACH_ANUBIS=y
CONFIG_MACH_OSIRIS=y
CONFIG_ARCH_BAST=y
@ -178,6 +185,8 @@ CONFIG_CPU_CACHE_V4WT=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
#
# Processor Features
@ -249,8 +258,9 @@ CONFIG_BINFMT_AOUT=y
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
CONFIG_APM=y
#
@ -266,6 +276,7 @@ CONFIG_NET=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
@ -286,10 +297,12 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
@ -377,6 +390,7 @@ CONFIG_MTD_BLOCK=y
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
#
# RAM/ROM/Flash chip drivers
@ -418,6 +432,8 @@ CONFIG_MTD_BAST_MAXSIZE=4
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@ -512,6 +528,7 @@ CONFIG_BLK_DEV_IDE_BAST=y
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_NETLINK is not set
#
# Multi-device support (RAID and LVM)
@ -606,6 +623,7 @@ CONFIG_DM9000=y
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@ -628,6 +646,7 @@ CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
@ -734,7 +753,6 @@ CONFIG_S3C2410_WATCHDOG=y
# CONFIG_USBPCWATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
CONFIG_S3C2410_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
@ -747,7 +765,6 @@ CONFIG_S3C2410_RTC=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
#
# I2C support
@ -792,12 +809,26 @@ CONFIG_SENSORS_EEPROM=m
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=m
# CONFIG_SPI_BUTTERFLY is not set
CONFIG_SPI_S3C24XX_GPIO=m
CONFIG_SPI_S3C24XX=m
#
# SPI Protocol Masters
#
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
@ -820,6 +851,7 @@ CONFIG_HWMON_VID=m
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
CONFIG_SENSORS_LM75=m
# CONFIG_SENSORS_LM77 is not set
CONFIG_SENSORS_LM78=m
@ -834,6 +866,7 @@ CONFIG_SENSORS_LM85=m
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
@ -845,25 +878,31 @@ CONFIG_SENSORS_LM85=m
#
# Misc devices
#
# CONFIG_TIFM_CORE is not set
#
# LED devices
#
# CONFIG_NEW_LEDS is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
CONFIG_LEDS_S3C24XX=m
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
@ -876,6 +915,7 @@ CONFIG_VIDEO_V4L2=y
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
# CONFIG_FB_DDC is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
@ -951,7 +991,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
#
@ -1007,6 +1046,7 @@ CONFIG_USB_MON=y
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
@ -1014,11 +1054,12 @@ CONFIG_USB_MON=y
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_TEST is not set
#
@ -1039,7 +1080,37 @@ CONFIG_USB_MON=y
# Real Time Clock
#
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
#
# RTC drivers
#
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
CONFIG_RTC_DRV_S3C=y
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_TEST is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# File systems
@ -1051,6 +1122,7 @@ CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
@ -1058,6 +1130,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
@ -1089,6 +1162,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
@ -1219,6 +1293,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
@ -1238,9 +1313,10 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FRAME_POINTER=y
# CONFIG_UNWIND_INFO is not set
CONFIG_FORCED_INLINING=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
@ -1261,10 +1337,6 @@ CONFIG_DEBUG_S3C2410_UART=0
#
# CONFIG_CRYPTO is not set
#
# Hardware crypto devices
#
#
# Library routines
#

1
arch/arm/configs/simpad_defconfig
View File

@ -180,6 +180,7 @@ CONFIG_BINFMT_MISC=m
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
CONFIG_APM=y
#

735
arch/arm/configs/smdk2410_defconfig
View File

@ -1,735 +0,0 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-rc1-bk2
# Sun Mar 27 22:42:40 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_IOMAP=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
#
# CONFIG_MODULES is not set
#
# System Type
#
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_IOP3XX is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
CONFIG_ARCH_S3C2410=y
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
#
# S3C24XX Implementations
#
# CONFIG_ARCH_BAST is not set
# CONFIG_ARCH_H1940 is not set
# CONFIG_MACH_N30 is not set
CONFIG_ARCH_SMDK2410=y
# CONFIG_ARCH_S3C2440 is not set
# CONFIG_MACH_VR1000 is not set
# CONFIG_MACH_RX3715 is not set
# CONFIG_MACH_OTOM is not set
# CONFIG_MACH_NEXCODER_2440 is not set
CONFIG_CPU_S3C2410=y
#
# S3C2410 Boot
#
#
# S3C2410 Setup
#
# CONFIG_S3C2410_DMA is not set
CONFIG_S3C2410_LOWLEVEL_UART_PORT=0
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
CONFIG_CPU_CACHE_V4WT=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
#
# Processor Features
#
CONFIG_ARM_THUMB=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
#
# Bus support
#
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# Kernel Features
#
# CONFIG_PREEMPT is not set
CONFIG_ALIGNMENT_TRAP=y
#
# Boot options
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="root=1f04 mem=32M"
# CONFIG_XIP_KERNEL is not set
#
# Floating point emulation
#
#
# At least one emulation must be selected
#
# CONFIG_FPE_NWFPE is not set
# CONFIG_FPE_FASTFPE is not set
#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_ARTHUR is not set
#
# Power management options
#
# CONFIG_PM is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_PARTITIONS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_XIP is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
# CONFIG_MTD_EDB7312 is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLKMTD is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
#
# IEEE 1394 (FireWire) support
#
#
# I2O device support
#
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_PACKET is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_IP_TCPDIAG is not set
# CONFIG_IP_TCPDIAG_IPV6 is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
# CONFIG_SMC91X is not set
#
# Ethernet (1000 Mbit)
#
#
# Ethernet (10000 Mbit)
#
#
# Token Ring devices
#
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_S3C2410=y
CONFIG_SERIAL_S3C2410_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_S3C2410_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Misc devices
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SOFT_CURSOR=y
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
CONFIG_FB_VIRTUAL=y
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
#
# Logo configuration
#
# CONFIG_LOGO is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
#
# XFS support
#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
# CONFIG_MSDOS_PARTITION is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
# Native Language Support
#
# CONFIG_NLS is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
CONFIG_FRAME_POINTER=y
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
# CONFIG_DEBUG_ERRORS is not set
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
CONFIG_DEBUG_S3C2410_PORT=y
CONFIG_DEBUG_S3C2410_UART=0
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
#
# Hardware crypto devices
#
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y

1
arch/arm/configs/spitz_defconfig
View File

@ -207,6 +207,7 @@ CONFIG_BINFMT_MISC=m
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
CONFIG_APM=y
#

2
arch/arm/configs/versatile_defconfig
View File

@ -200,7 +200,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_APM is not set

4
arch/arm/kernel/setup.c
View File

@ -357,6 +357,9 @@ static void __init setup_processor(void)
#ifndef CONFIG_VFP
elf_hwcap &= ~HWCAP_VFP;
#endif
#ifndef CONFIG_IWMMXT
elf_hwcap &= ~HWCAP_IWMMXT;
#endif
cpu_proc_init();
}
@ -854,6 +857,7 @@ static const char *hwcap_str[] = {
"vfp",
"edsp",
"java",
"iwmmxt",
NULL
};

21
arch/arm/kernel/smp.c
View File

@ -7,6 +7,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/spinlock.h>
@ -19,6 +20,7 @@
#include <linux/cpu.h>
#include <linux/smp.h>
#include <linux/seq_file.h>
#include <linux/irq.h>
#include <asm/atomic.h>
#include <asm/cacheflush.h>
@ -449,6 +451,7 @@ int smp_call_function(void (*func)(void *info), void *info, int retry,
return smp_call_function_on_cpu(func, info, retry, wait,
cpu_online_map);
}
EXPORT_SYMBOL_GPL(smp_call_function);
void show_ipi_list(struct seq_file *p)
{
@ -474,25 +477,26 @@ void show_local_irqs(struct seq_file *p)
seq_putc(p, '\n');
}
static void ipi_timer(struct pt_regs *regs)
static void ipi_timer(void)
{
int user = user_mode(regs);
irq_enter();
profile_tick(CPU_PROFILING, regs);
update_process_times(user);
profile_tick(CPU_PROFILING);
update_process_times(user_mode(get_irq_regs()));
irq_exit();
}
#ifdef CONFIG_LOCAL_TIMERS
asmlinkage void do_local_timer(struct pt_regs *regs)
{
struct pt_regs *old_regs = set_irq_regs(regs);
int cpu = smp_processor_id();
if (local_timer_ack()) {
irq_stat[cpu].local_timer_irqs++;
ipi_timer(regs);
ipi_timer();
}
set_irq_regs(old_regs);
}
#endif
@ -551,6 +555,7 @@ asmlinkage void do_IPI(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++;
@ -574,7 +579,7 @@ asmlinkage void do_IPI(struct pt_regs *regs)
switch (nextmsg) {
case IPI_TIMER:
ipi_timer(regs);
ipi_timer();
break;
case IPI_RESCHEDULE:
@ -599,6 +604,8 @@ asmlinkage void do_IPI(struct pt_regs *regs)
}
} while (msgs);
}
set_irq_regs(old_regs);
}
void smp_send_reschedule(int cpu)

7
arch/arm/kernel/time.c
View File

@ -220,10 +220,10 @@ EXPORT_SYMBOL(leds_event);
#ifdef CONFIG_LEDS_TIMER
static inline void do_leds(void)
{
static unsigned int count = 50;
static unsigned int count = HZ/2;
if (--count == 0) {
count = 50;
count = HZ/2;
leds_event(led_timer);
}
}
@ -327,13 +327,12 @@ EXPORT_SYMBOL(restore_time_delta);
*/
void timer_tick(void)
{
struct pt_regs *regs = get_irq_regs();
profile_tick(CPU_PROFILING);
do_leds();
do_set_rtc();
do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(regs));
update_process_times(user_mode(get_irq_regs()));
#endif
}

8
arch/arm/kernel/vmlinux.lds.S
View File

@ -45,13 +45,7 @@ SECTIONS
*(.early_param.init)
__early_end = .;
__initcall_start = .;
*(.initcall1.init)
*(.initcall2.init)
*(.initcall3.init)
*(.initcall4.init)
*(.initcall5.init)
*(.initcall6.init)
*(.initcall7.init)
INITCALLS
__initcall_end = .;
__con_initcall_start = .;
*(.con_initcall.init)

8
arch/arm/mach-ebsa110/io.c
View File

@ -28,7 +28,7 @@
#include <asm/io.h>
#include <asm/page.h>
static void __iomem *__isamem_convert_addr(void __iomem *addr)
static void __iomem *__isamem_convert_addr(const volatile void __iomem *addr)
{
u32 ret, a = (u32 __force) addr;
@ -63,7 +63,7 @@ static void __iomem *__isamem_convert_addr(void __iomem *addr)
/*
* read[bwl] and write[bwl]
*/
u8 __readb(void __iomem *addr)
u8 __readb(const volatile void __iomem *addr)
{
void __iomem *a = __isamem_convert_addr(addr);
u32 ret;
@ -75,7 +75,7 @@ u8 __readb(void __iomem *addr)
return ret;
}
u16 __readw(void __iomem *addr)
u16 __readw(const volatile void __iomem *addr)
{
void __iomem *a = __isamem_convert_addr(addr);
@ -85,7 +85,7 @@ u16 __readw(void __iomem *addr)
return __raw_readw(a);
}
u32 __readl(void __iomem *addr)
u32 __readl(const volatile void __iomem *addr)
{
void __iomem *a = __isamem_convert_addr(addr);
u32 ret;

2
arch/arm/mach-iop32x/n2100.c
View File

@ -85,7 +85,7 @@ n2100_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
irq = IRQ_IOP32X_XINT0;
} else if (PCI_SLOT(dev->devfn) == 2) {
/* RTL8110SB #2 */
irq = IRQ_IOP32X_XINT1;
irq = IRQ_IOP32X_XINT3;
} else if (PCI_SLOT(dev->devfn) == 3) {
/* Sil3512 */
irq = IRQ_IOP32X_XINT2;

4
arch/arm/mach-ixp2000/ixdp2400.c
View File

@ -135,11 +135,11 @@ static void ixdp2400_pci_postinit(void)
if (ixdp2x00_master_npu()) {
dev = pci_get_bus_and_slot(1, IXDP2400_SLAVE_ENET_DEVFN);
pci_remove_bus_device(dev);
pci_dev_put(dev)
pci_dev_put(dev);
} else {
dev = pci_get_bus_and_slot(1, IXDP2400_MASTER_ENET_DEVFN);
pci_remove_bus_device(dev);
pci_dev_put(dev)
pci_dev_put(dev);
ixdp2x00_slave_pci_postinit();
}

60
arch/arm/mach-ixp4xx/common.c
View File

@ -86,7 +86,8 @@ enum ixp4xx_irq_type {
IXP4XX_IRQ_LEVEL, IXP4XX_IRQ_EDGE
};
static void ixp4xx_config_irq(unsigned irq, enum ixp4xx_irq_type type);
/* Each bit represents an IRQ: 1: edge-triggered, 0: level triggered */
static unsigned long long ixp4xx_irq_edge = 0;
/*
* IRQ -> GPIO mapping table
@ -135,7 +136,11 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
default:
return -EINVAL;
}
ixp4xx_config_irq(irq, irq_type);
if (irq_type == IXP4XX_IRQ_EDGE)
ixp4xx_irq_edge |= (1 << irq);
else
ixp4xx_irq_edge &= ~(1 << irq);
if (line >= 8) { /* pins 8-15 */
line -= 8;
@ -167,14 +172,6 @@ static void ixp4xx_irq_mask(unsigned int irq)
*IXP4XX_ICMR &= ~(1 << irq);
}
static void ixp4xx_irq_unmask(unsigned int irq)
{
if (cpu_is_ixp46x() && irq >= 32)
*IXP4XX_ICMR2 |= (1 << (irq - 32));
else
*IXP4XX_ICMR |= (1 << irq);
}
static void ixp4xx_irq_ack(unsigned int irq)
{
int line = (irq < 32) ? irq2gpio[irq] : -1;
@ -187,41 +184,25 @@ static void ixp4xx_irq_ack(unsigned int irq)
* Level triggered interrupts on GPIO lines can only be cleared when the
* interrupt condition disappears.
*/
static void ixp4xx_irq_level_unmask(unsigned int irq)
static void ixp4xx_irq_unmask(unsigned int irq)
{
ixp4xx_irq_ack(irq);
ixp4xx_irq_unmask(irq);
if (!(ixp4xx_irq_edge & (1 << irq)))
ixp4xx_irq_ack(irq);
if (cpu_is_ixp46x() && irq >= 32)
*IXP4XX_ICMR2 |= (1 << (irq - 32));
else
*IXP4XX_ICMR |= (1 << irq);
}
static struct irqchip ixp4xx_irq_level_chip = {
.ack = ixp4xx_irq_mask,
.mask = ixp4xx_irq_mask,
.unmask = ixp4xx_irq_level_unmask,
.set_type = ixp4xx_set_irq_type,
};
static struct irqchip ixp4xx_irq_edge_chip = {
static struct irqchip ixp4xx_irq_chip = {
.name = "IXP4xx",
.ack = ixp4xx_irq_ack,
.mask = ixp4xx_irq_mask,
.unmask = ixp4xx_irq_unmask,
.set_type = ixp4xx_set_irq_type,
};
static void ixp4xx_config_irq(unsigned irq, enum ixp4xx_irq_type type)
{
switch (type) {
case IXP4XX_IRQ_LEVEL:
set_irq_chip(irq, &ixp4xx_irq_level_chip);
set_irq_handler(irq, do_level_IRQ);
break;
case IXP4XX_IRQ_EDGE:
set_irq_chip(irq, &ixp4xx_irq_edge_chip);
set_irq_handler(irq, do_edge_IRQ);
break;
}
set_irq_flags(irq, IRQF_VALID);
}
void __init ixp4xx_init_irq(void)
{
int i = 0;
@ -241,8 +222,11 @@ void __init ixp4xx_init_irq(void)
}
/* Default to all level triggered */
for(i = 0; i < NR_IRQS; i++)
ixp4xx_config_irq(i, IXP4XX_IRQ_LEVEL);
for(i = 0; i < NR_IRQS; i++) {
set_irq_chip(i, &ixp4xx_irq_chip);
set_irq_handler(i, do_level_IRQ);
set_irq_flags(i, IRQF_VALID);
}
}

4
arch/arm/mach-lh7a40x/Kconfig
View File

@ -14,7 +14,7 @@ config MACH_LPD7A400
bool "LPD7A400 Card Engine"
select ARCH_LH7A400
# select IDE_POLL
select HAS_TOUCHSCREEN_ADS7843_LH7
# select HAS_TOUCHSCREEN_ADS7843_LH7
help
Say Y here if you are using Logic Product Development's
LPD7A400 CardEngine. For the time being, the LPD7A400 and
@ -24,7 +24,7 @@ config MACH_LPD7A404
bool "LPD7A404 Card Engine"
select ARCH_LH7A404
# select IDE_POLL
select HAS_TOUCHSCREEN_ADC_LH7
# select HAS_TOUCHSCREEN_ADC_LH7
help
Say Y here if you are using Logic Product Development's
LPD7A404 CardEngine. For the time being, the LPD7A400 and

69
arch/arm/mach-pnx4008/core.c
View File

@ -133,10 +133,79 @@ static struct platform_device serial_device = {
},
};
static struct platform_device nand_flash_device = {
.name = "pnx4008-flash",
.id = -1,
.dev = {
.coherent_dma_mask = 0xFFFFFFFF,
},
};
/* The dmamask must be set for OHCI to work */
static u64 ohci_dmamask = ~(u32) 0;
static struct resource ohci_resources[] = {
{
.start = IO_ADDRESS(PNX4008_USB_CONFIG_BASE),
.end = IO_ADDRESS(PNX4008_USB_CONFIG_BASE + 0x100),
.flags = IORESOURCE_MEM,
}, {
.start = USB_HOST_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device ohci_device = {
.name = "pnx4008-usb-ohci",
.id = -1,
.dev = {
.dma_mask = &ohci_dmamask,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(ohci_resources),
.resource = ohci_resources,
};
static struct platform_device sdum_device = {
.name = "pnx4008-sdum",
.id = 0,
.dev = {
.coherent_dma_mask = 0xffffffff,
},
};
static struct platform_device rgbfb_device = {
.name = "pnx4008-rgbfb",
.id = 0,
.dev = {
.coherent_dma_mask = 0xffffffff,
}
};
struct resource watchdog_resources[] = {
{
.start = PNX4008_WDOG_BASE,
.end = PNX4008_WDOG_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device watchdog_device = {
.name = "pnx4008-watchdog",
.id = -1,
.num_resources = ARRAY_SIZE(watchdog_resources),
.resource = watchdog_resources,
};
static struct platform_device *devices[] __initdata = {
&spipnx_1,
&spipnx_2,
&serial_device,
&ohci_device,
&nand_flash_device,
&sdum_device,
&rgbfb_device,
&watchdog_device,
};

21
arch/arm/mach-s3c2410/gpio.c
View File

@ -3,7 +3,7 @@
* Copyright (c) 2004-2005 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* S3C2410 GPIO support
* S3C24XX GPIO support
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -163,3 +163,22 @@ unsigned int s3c2410_modify_misccr(unsigned int clear, unsigned int change)
}
EXPORT_SYMBOL(s3c2410_modify_misccr);
int s3c2410_gpio_getirq(unsigned int pin)
{
if (pin < S3C2410_GPF0 || pin > S3C2410_GPG15)
return -1; /* not valid interrupts */
if (pin < S3C2410_GPG0 && pin > S3C2410_GPF7)
return -1; /* not valid pin */
if (pin < S3C2410_GPF4)
return (pin - S3C2410_GPF0) + IRQ_EINT0;
if (pin < S3C2410_GPG0)
return (pin - S3C2410_GPF4) + IRQ_EINT4;
return (pin - S3C2410_GPG0) + IRQ_EINT8;
}
EXPORT_SYMBOL(s3c2410_gpio_getirq);

19
arch/arm/mach-s3c2410/s3c2410-gpio.c
View File

@ -69,22 +69,3 @@ int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on,
}
EXPORT_SYMBOL(s3c2410_gpio_irqfilter);
int s3c2410_gpio_getirq(unsigned int pin)
{
if (pin < S3C2410_GPF0 || pin > S3C2410_GPG15)
return -1; /* not valid interrupts */
if (pin < S3C2410_GPG0 && pin > S3C2410_GPF7)
return -1; /* not valid pin */
if (pin < S3C2410_GPF4)
return (pin - S3C2410_GPF0) + IRQ_EINT0;
if (pin < S3C2410_GPG0)
return (pin - S3C2410_GPF4) + IRQ_EINT4;
return (pin - S3C2410_GPG0) + IRQ_EINT8;
}
EXPORT_SYMBOL(s3c2410_gpio_getirq);

2
arch/arm/mach-sa1100/cpu-sa1110.c
View File

@ -83,7 +83,7 @@ static struct sdram_params sdram_tbl[] __initdata = {
.refresh = 64000,
.cas_latency = 3,
}, { /* Samsung K4S281632B-1H */
.name = "K4S281632b-1H",
.name = "K4S281632B-1H",
.rows = 12,
.tck = 10,
.trp = 20,

3
arch/arm/mm/consistent.c
View File

@ -476,6 +476,9 @@ core_initcall(consistent_init);
/*
* Make an area consistent for devices.
* Note: Drivers should NOT use this function directly, as it will break
* platforms with CONFIG_DMABOUNCE.
* Use the driver DMA support - see dma-mapping.h (dma_sync_*)
*/
void consistent_sync(void *vaddr, size_t size, int direction)
{

57
arch/arm/mm/init.c
View File

@ -32,40 +32,51 @@ extern unsigned long phys_initrd_start;
extern unsigned long phys_initrd_size;
/*
* The sole use of this is to pass memory configuration
* data from paging_init to mem_init.
* This is used to pass memory configuration data from paging_init
* to mem_init, and by show_mem() to skip holes in the memory map.
*/
static struct meminfo meminfo __initdata = { 0, };
static struct meminfo meminfo = { 0, };
#define for_each_nodebank(iter,mi,no) \
for (iter = 0; iter < mi->nr_banks; iter++) \
if (mi->bank[iter].node == no)
void show_mem(void)
{
int free = 0, total = 0, reserved = 0;
int shared = 0, cached = 0, slab = 0, node;
int shared = 0, cached = 0, slab = 0, node, i;
struct meminfo * mi = &meminfo;
printk("Mem-info:\n");
show_free_areas();
printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
for_each_online_node(node) {
struct page *page, *end;
for_each_nodebank (i,mi,node) {
unsigned int pfn1, pfn2;
struct page *page, *end;
page = NODE_MEM_MAP(node);
end = page + NODE_DATA(node)->node_spanned_pages;
pfn1 = mi->bank[i].start >> PAGE_SHIFT;
pfn2 = (mi->bank[i].size + mi->bank[i].start) >> PAGE_SHIFT;
do {
total++;
if (PageReserved(page))
reserved++;
else if (PageSwapCache(page))
cached++;
else if (PageSlab(page))
slab++;
else if (!page_count(page))
free++;
else
shared += page_count(page) - 1;
page++;
} while (page < end);
page = NODE_MEM_MAP(node) + pfn1;
end = NODE_MEM_MAP(node) + pfn2;
do {
total++;
if (PageReserved(page))
reserved++;
else if (PageSwapCache(page))
cached++;
else if (PageSlab(page))
slab++;
else if (!page_count(page))
free++;
else
shared += page_count(page) - 1;
page++;
} while (page < end);
}
}
printk("%d pages of RAM\n", total);
@ -76,10 +87,6 @@ void show_mem(void)
printk("%d pages swap cached\n", cached);
}
#define for_each_nodebank(iter,mi,no) \
for (iter = 0; iter < mi->nr_banks; iter++) \
if (mi->bank[iter].node == no)
/*
* FIXME: We really want to avoid allocating the bootmap bitmap
* over the top of the initrd. Hopefully, this is located towards

2
arch/arm/mm/proc-xscale.S
View File

@ -909,7 +909,7 @@ __pxa270_proc_info:
b __xscale_setup
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_IWMMXT
.long cpu_pxa270_name
.long xscale_processor_functions
.long v4wbi_tlb_fns

2
arch/arm/oprofile/op_counter.h
View File

@ -10,8 +10,6 @@
#ifndef OP_COUNTER_H
#define OP_COUNTER_H
#define OP_MAX_COUNTER 5
/* Per performance monitor configuration as set via
* oprofilefs.
*/

2
arch/arm/vfp/vfpdouble.c
View File

@ -56,7 +56,7 @@ static void vfp_double_normalise_denormal(struct vfp_double *vd)
{
int bits = 31 - fls(vd->significand >> 32);
if (bits == 31)
bits = 62 - fls(vd->significand);
bits = 63 - fls(vd->significand);
vfp_double_dump("normalise_denormal: in", vd);

1
arch/arm/vfp/vfpmodule.c
View File

@ -148,6 +148,7 @@ static void vfp_raise_exceptions(u32 exceptions, u32 inst, u32 fpscr, struct pt_
/*
* These are arranged in priority order, least to highest.
*/
RAISE(FPSCR_DZC, FPSCR_DZE, FPE_FLTDIV);
RAISE(FPSCR_IXC, FPSCR_IXE, FPE_FLTRES);
RAISE(FPSCR_UFC, FPSCR_UFE, FPE_FLTUND);
RAISE(FPSCR_OFC, FPSCR_OFE, FPE_FLTOVF);

21
arch/avr32/Makefile
View File

@ -7,7 +7,7 @@
# Default target when executing plain make
.PHONY: all
all: uImage vmlinux.elf linux.lst
all: uImage vmlinux.elf
KBUILD_DEFCONFIG := atstk1002_defconfig
@ -21,9 +21,7 @@ cpuflags-$(CONFIG_CPU_AP7000) += -mcpu=ap7000
CFLAGS += $(cpuflags-y)
AFLAGS += $(cpuflags-y)
CHECKFLAGS += -D__avr32__
LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
CHECKFLAGS += -D__avr32__ -D__BIG_ENDIAN
head-$(CONFIG_LOADER_U_BOOT) += arch/avr32/boot/u-boot/head.o
head-y += arch/avr32/kernel/head.o
@ -32,7 +30,7 @@ core-$(CONFIG_BOARD_ATSTK1000) += arch/avr32/boards/atstk1000/
core-$(CONFIG_LOADER_U_BOOT) += arch/avr32/boot/u-boot/
core-y += arch/avr32/kernel/
core-y += arch/avr32/mm/
libs-y += arch/avr32/lib/ #$(LIBGCC)
libs-y += arch/avr32/lib/
archincdir-$(CONFIG_PLATFORM_AT32AP) := arch-at32ap
@ -48,6 +46,8 @@ endif
archprepare: include/asm-avr32/.arch
CLEAN_FILES += include/asm-avr32/.arch include/asm-avr32/arch
BOOT_TARGETS := vmlinux.elf vmlinux.bin uImage uImage.srec
.PHONY: $(BOOT_TARGETS) install
@ -71,14 +71,19 @@ vmlinux.elf vmlinux.bin uImage.srec uImage vmlinux.cso: vmlinux
install: vmlinux
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@
linux.s: vmlinux
vmlinux.s: vmlinux
$(call if_changed,disasm)
linux.lst: vmlinux
vmlinux.lst: vmlinux
$(call if_changed,listing)
CLEAN_FILES += vmlinux.s vmlinux.lst
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
define archhelp
@echo '* vmlinux.elf - ELF image with load address 0'
@echo ' vmlinux.cso - PathFinder CSO image'
@echo ' uImage - Create a bootable image for U-Boot'
@echo '* uImage - Create a bootable image for U-Boot'
endef

9
arch/avr32/boards/atstk1000/setup.c
View File

@ -21,15 +21,6 @@ struct tag *bootloader_tags __initdata;
struct lcdc_platform_data __initdata atstk1000_fb0_data;
asmlinkage void __init board_early_init(void)
{
extern void sdram_init(void);
#ifdef CONFIG_LOADER_STANDALONE
sdram_init();
#endif
}
void __init board_setup_fbmem(unsigned long fbmem_start,
unsigned long fbmem_size)
{

4
arch/avr32/boot/images/Makefile
View File

@ -37,14 +37,12 @@ OBJCOPYFLAGS_vmlinux.elf := --change-section-lma .text-0x80000000 \
--change-section-lma .data-0x80000000 \
--change-section-lma .init-0x80000000 \
--change-section-lma .bss-0x80000000 \
--change-section-lma .initrd-0x80000000 \
--change-section-lma __param-0x80000000 \
--change-section-lma __ksymtab-0x80000000 \
--change-section-lma __ksymtab_gpl-0x80000000 \
--change-section-lma __kcrctab-0x80000000 \
--change-section-lma __kcrctab_gpl-0x80000000 \
--change-section-lma __ksymtab_strings-0x80000000 \
--change-section-lma .got-0x80000000 \
--set-start 0xa0000000
$(obj)/vmlinux.elf: vmlinux FORCE
$(call if_changed,objcopy)
@ -59,4 +57,4 @@ install: $(BOOTIMAGE)
sh $(srctree)/install-kernel.sh $<
# Generated files to be removed upon make clean
clean-files := vmlinux* uImage uImage.srec
clean-files := vmlinux.elf vmlinux.bin vmlinux.gz uImage uImage.srec

253
arch/avr32/configs/atstk1002_defconfig
View File

@ -1,13 +1,14 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18-rc1
# Tue Jul 11 12:41:36 2006
# Linux kernel version: 2.6.19-rc2
# Fri Oct 20 11:52:37 2006
#
CONFIG_AVR32=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@ -25,16 +26,23 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
# CONFIG_UTS_NS is not set
CONFIG_AUDIT=y
# CONFIG_IKCONFIG is not set
# CONFIG_RELAY is not set
CONFIG_RELAY=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_TASK_XACCT is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@ -43,14 +51,15 @@ CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
# CONFIG_SLAB is not set
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
CONFIG_SLOB=y
# CONFIG_SLOB is not set
#
# Loadable module support
@ -65,6 +74,7 @@ CONFIG_MODULE_UNLOAD=y
#
# Block layer
#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
#
@ -166,10 +176,12 @@ CONFIG_IP_PNP_DHCP=y
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
@ -199,7 +211,6 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
@ -212,7 +223,6 @@ CONFIG_TCP_CONG_BIC=y
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
@ -239,7 +249,84 @@ CONFIG_STANDALONE=y
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0x0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
#
# OneNAND Flash Device Drivers
#
# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
@ -260,10 +347,17 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# Misc devices
#
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
@ -274,6 +368,12 @@ CONFIG_BLK_DEV_INITRD=y
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_NETLINK is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
@ -305,14 +405,11 @@ CONFIG_TUN=m
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_MACB=y
# CONFIG_NET_ETHERNET is not set
#
# Ethernet (1000 Mbit)
@ -341,10 +438,11 @@ CONFIG_PPP=m
CONFIG_PPP_ASYNC=m
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
CONFIG_PPP_BSDCOMP=m
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
@ -417,7 +515,6 @@ CONFIG_UNIX98_PTYS=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
#
# I2C support
@ -427,23 +524,13 @@ CONFIG_UNIX98_PTYS=y
#
# SPI support
#
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_ATMEL=m
# CONFIG_SPI_BITBANG is not set
#
# SPI Protocol Masters
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
@ -451,15 +538,10 @@ CONFIG_SPI_ATMEL=m
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
@ -470,28 +552,8 @@ CONFIG_VIDEO_V4L2=y
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB=m
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
CONFIG_FB_SIDSA=m
CONFIG_FB_SIDSA_DEFAULT_BPP=24
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
# Logo configuration
#
# CONFIG_LOGO is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
CONFIG_LCD_CLASS_DEVICE=m
CONFIG_LCD_DEVICE=y
CONFIG_LCD_LTV350QV=m
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@ -561,18 +623,21 @@ CONFIG_LCD_LTV350QV=m
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS=m
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_MINIX_FS=m
CONFIG_ROMFS_FS=m
# CONFIG_INOTIFY is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
@ -600,8 +665,10 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=m
@ -616,6 +683,16 @@ CONFIG_CONFIGFS_FS=m
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
@ -626,26 +703,10 @@ CONFIG_CONFIGFS_FS=m
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
@ -665,7 +726,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
@ -705,13 +766,17 @@ CONFIG_NLS_UTF8=m
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_RWSEMS is not set
@ -722,11 +787,13 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FRAME_POINTER=y
# CONFIG_UNWIND_INFO is not set
CONFIG_FORCED_INLINING=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_KPROBES=y
# CONFIG_KPROBES is not set
#
# Security options
@ -739,16 +806,14 @@ CONFIG_KPROBES=y
#
# CONFIG_CRYPTO is not set
#
# Hardware crypto devices
#
#
# Library routines
#
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=m
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y

9
arch/avr32/kernel/avr32_ksyms.c
View File

@ -7,6 +7,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/io.h>
#include <linux/module.h>
#include <asm/checksum.h>
@ -53,3 +54,11 @@ EXPORT_SYMBOL(find_next_zero_bit);
EXPORT_SYMBOL(find_first_bit);
EXPORT_SYMBOL(find_next_bit);
EXPORT_SYMBOL(generic_find_next_zero_le_bit);
/* I/O primitives (lib/io-*.S) */
EXPORT_SYMBOL(__raw_readsb);
EXPORT_SYMBOL(__raw_readsw);
EXPORT_SYMBOL(__raw_readsl);
EXPORT_SYMBOL(__raw_writesb);
EXPORT_SYMBOL(__raw_writesw);
EXPORT_SYMBOL(__raw_writesl);

3
arch/avr32/kernel/head.S
View File

@ -30,9 +30,6 @@ kernel_entry:
mov r7, 0
#endif
/* Set up the PIO, SDRAM controller, early printk, etc. */
rcall board_early_init
/* Start the show */
lddpc pc, kernel_start_addr

2
arch/avr32/kernel/kprobes.c
View File

@ -109,7 +109,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
void *addr = (void *)regs->pc;
int ret = 0;
pr_debug("kprobe_handler: kprobe_running=%d\n",
pr_debug("kprobe_handler: kprobe_running=%p\n",
kprobe_running());
/*

4
arch/avr32/kernel/module.c
View File

@ -263,7 +263,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
* value of PC. Just subtract the value of
* GOT, and we're done.
*/
pr_debug("GOTPC: PC=0x%lx, got_offset=0x%lx, core=0x%p\n",
pr_debug("GOTPC: PC=0x%x, got_offset=0x%lx, core=0x%p\n",
relocation, module->arch.got_offset,
module->module_core);
relocation -= ((unsigned long)module->module_core
@ -282,7 +282,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
&& (relocation & 0xffff0000) != 0xffff0000)
return reloc_overflow(module, "R_AVR32_GOT16S",
relocation);
pr_debug("GOT reloc @ 0x%lx -> %lu\n",
pr_debug("GOT reloc @ 0x%x -> %u\n",
rel->r_offset, relocation);
value = *location;
value = ((value & 0xffff0000)

2
arch/avr32/kernel/ptrace.c
View File

@ -157,7 +157,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
unsigned long tmp;
int ret;
pr_debug("arch_ptrace(%ld, %ld, %#lx, %#lx)\n",
pr_debug("arch_ptrace(%ld, %d, %#lx, %#lx)\n",
request, child->pid, addr, data);
pr_debug("ptrace: Enabling monitor mode...\n");

9
arch/avr32/kernel/syscall-stubs.S
View File

@ -100,3 +100,12 @@ __sys_splice:
rcall sys_splice
sub sp, -4
popm pc
.global __sys_epoll_pwait
.type __sys_epoll_pwait,@function
__sys_epoll_pwait:
pushm lr
st.w --sp, ARG6
rcall sys_epoll_pwait
sub sp, -4
popm pc

1
arch/avr32/kernel/syscall_table.S
View File

@ -286,4 +286,5 @@ sys_call_table:
.long sys_sync_file_range
.long sys_tee
.long sys_vmsplice
.long __sys_epoll_pwait /* 265 */
.long sys_ni_syscall /* r8 is saturated at nr_syscalls */

8
arch/avr32/kernel/vmlinux.lds.c
View File

@ -38,13 +38,7 @@ SECTIONS
__setup_end = .;
. = ALIGN(4);
__initcall_start = .;
*(.initcall1.init)
*(.initcall2.init)
*(.initcall3.init)
*(.initcall4.init)
*(.initcall5.init)
*(.initcall6.init)
*(.initcall7.init)
INITCALLS
__initcall_end = .;
__con_initcall_start = .;
*(.con_initcall.init)

1
arch/avr32/lib/Makefile
View File

@ -7,4 +7,5 @@ lib-y += strncpy_from_user.o strnlen_user.o
lib-y += delay.o memset.o memcpy.o findbit.o
lib-y += csum_partial.o csum_partial_copy_generic.o
lib-y += io-readsw.o io-readsl.o io-writesw.o io-writesl.o
lib-y += io-readsb.o io-writesb.o
lib-y += __avr32_lsl64.o __avr32_lsr64.o __avr32_asr64.o

3
arch/avr32/lib/findbit.S
View File

@ -136,6 +136,7 @@ ENTRY(generic_find_next_zero_le_bit)
/* offset is not word-aligned. Handle the first (32 - r10) bits */
ldswp.w r8, r12[0]
sub r12, -4
com r8
lsr r8, r8, r10
brne .L_found
@ -146,7 +147,7 @@ ENTRY(generic_find_next_zero_le_bit)
/* Main loop. offset must be word-aligned */
1: ldswp.w r8, r12[0]
cp.w r8, 0
com r8
brne .L_found
sub r12, -4
sub r9, 32

49
arch/avr32/lib/io-readsb.S Normal file
View File

@ -0,0 +1,49 @@
/*
* Copyright (C) 2004-2006 Atmel Corporation
*
* 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.
*/
.text
.Lnot_word_aligned:
1: ld.ub r8, r12[0]
sub r10, 1
st.b r11++, r8
reteq r12
tst r11, r9
brne 1b
/* fall through */
.global __raw_readsb
.type __raw_readsb,@function
__raw_readsb:
cp.w r10, 0
mov r9, 3
reteq r12
tst r11, r9
brne .Lnot_word_aligned
sub r10, 4
brlt 2f
1: ldins.b r8:t, r12[0]
ldins.b r8:u, r12[0]
ldins.b r8:l, r12[0]
ldins.b r8:b, r12[0]
st.w r11++, r8
sub r10, 4
brge 1b
2: sub r10, -4
reteq r12
3: ld.uh r8, r12[0]
sub r10, 1
st.b r11++, r8
brne 3b
retal r12

52
arch/avr32/lib/io-writesb.S Normal file
View File

@ -0,0 +1,52 @@
/*
* Copyright (C) 2004-2006 Atmel Corporation
*
* 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.
*/
.text
.Lnot_word_aligned:
1: ld.ub r8, r11++
sub r10, 1
st.b r12[0], r8
reteq r12
tst r11, r9
brne 1b
/* fall through */
.global __raw_writesb
.type __raw_writesb,@function
__raw_writesb:
cp.w r10, 0
mov r9, 3
reteq r12
tst r11, r9
brne .Lnot_word_aligned
sub r10, 4
brlt 2f
1: ld.w r8, r11++
bfextu r9, r8, 24, 8
st.b r12[0], r9
bfextu r9, r8, 16, 8
st.b r12[0], r9
bfextu r9, r8, 8, 8
st.b r12[0], r9
st.b r12[0], r8
sub r10, 4
brge 1b
2: sub r10, -4
reteq r12
3: ld.ub r8, r11++
sub r10, 1
st.b r12[0], r8
brne 3b
retal r12

4
arch/avr32/mach-at32ap/hsmc.h
View File

@ -120,8 +120,8 @@
/* Register access macros */
#define hsmc_readl(port,reg) \
readl((port)->regs + HSMC_##reg)
__raw_readl((port)->regs + HSMC_##reg)
#define hsmc_writel(port,reg,value) \
writel((value), (port)->regs + HSMC_##reg)
__raw_writel((value), (port)->regs + HSMC_##reg)
#endif /* __ASM_AVR32_HSMC_H__ */

6
arch/avr32/mach-at32ap/intc.h
View File

@ -321,7 +321,9 @@
#define INTC_MKBF(name, value) (((value) & ((1 << INTC_##name##_SIZE) - 1)) << INTC_##name##_OFFSET)
#define INTC_GETBF(name, value) (((value) >> INTC_##name##_OFFSET) & ((1 << INTC_##name##_SIZE) - 1))
#define intc_readl(port,reg) readl((port)->regs + INTC_##reg)
#define intc_writel(port,reg,value) writel((value), (port)->regs + INTC_##reg)
#define intc_readl(port,reg) \
__raw_readl((port)->regs + INTC_##reg)
#define intc_writel(port,reg,value) \
__raw_writel((value), (port)->regs + INTC_##reg)
#endif /* __ASM_AVR32_PERIHP_INTC_H__ */

6
arch/avr32/mach-at32ap/pio.h
View File

@ -170,8 +170,10 @@
#define PIO_BFINS(name,value,old) (((old) & ~(((1 << PIO_##name##_SIZE) - 1) << PIO_##name##_OFFSET)) | PIO_BF(name,value))
/* Register access macros */
#define pio_readl(port,reg) readl((port)->regs + PIO_##reg)
#define pio_writel(port,reg,value) writel((value), (port)->regs + PIO_##reg)
#define pio_readl(port,reg) \
__raw_readl((port)->regs + PIO_##reg)
#define pio_writel(port,reg,value) \
__raw_writel((value), (port)->regs + PIO_##reg)
void at32_init_pio(struct platform_device *pdev);

6
arch/avr32/mach-at32ap/sm.h
View File

@ -234,7 +234,9 @@
#define SM_BFINS(name,value,old) (((old) & ~(((1 << SM_##name##_SIZE) - 1) << SM_##name##_OFFSET)) | SM_BF(name,value))
/* Register access macros */
#define sm_readl(port,reg) readl((port)->regs + SM_##reg)
#define sm_writel(port,reg,value) writel((value), (port)->regs + SM_##reg)
#define sm_readl(port,reg) \
__raw_readl((port)->regs + SM_##reg)
#define sm_writel(port,reg,value) \
__raw_writel((value), (port)->regs + SM_##reg)
#endif /* __ASM_AVR32_SM_H__ */

2
arch/avr32/mm/init.c
View File

@ -206,7 +206,7 @@ void __init setup_bootmem(void)
if (mem_ramdisk) {
#ifdef CONFIG_BLK_DEV_INITRD
initrd_start = __va(mem_ramdisk->addr);
initrd_start = (unsigned long)__va(mem_ramdisk->addr);
initrd_end = initrd_start + mem_ramdisk->size;
print_memory_map("RAMDISK images", mem_ramdisk);

2
arch/avr32/mm/ioremap.c
View File

@ -77,6 +77,8 @@ void __iounmap(void __iomem *addr)
if ((unsigned long)addr >= P4SEG)
return;
if (PXSEG(addr) == P2SEG)
return;
p = remove_vm_area((void *)(PAGE_MASK & (unsigned long __force)addr));
if (unlikely(!p)) {

1
arch/cris/arch-v32/drivers/cryptocop.c
View File

@ -2051,7 +2051,6 @@ static void cryptocop_job_queue_close(void)
spin_lock_irqsave(&cryptocop_process_lock, process_flags);
/* Empty the job queue. */
spin_lock_irqsave(&cryptocop_process_lock, process_flags);
for (i = 0; i < cryptocop_prio_no_prios; i++){
if (!list_empty(&(cryptocop_job_queues[i].jobs))){
list_for_each_safe(node, tmp, &(cryptocop_job_queues[i].jobs)) {

8
arch/frv/kernel/vmlinux.lds.S
View File

@ -44,13 +44,7 @@ SECTIONS
__initcall_start = .;
.initcall.init : {
*(.initcall1.init)
*(.initcall2.init)
*(.initcall3.init)
*(.initcall4.init)
*(.initcall5.init)
*(.initcall6.init)
*(.initcall7.init)
INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;

8
arch/h8300/kernel/vmlinux.lds.S
View File

@ -118,13 +118,7 @@ SECTIONS
. = ALIGN(0x4) ;
___setup_end = .;
___initcall_start = .;
*(.initcall1.init)
*(.initcall2.init)
*(.initcall3.init)
*(.initcall4.init)
*(.initcall5.init)
*(.initcall6.init)
*(.initcall7.init)
INITCALLS
___initcall_end = .;
___con_initcall_start = .;
*(.con_initcall.init)

8
arch/i386/Makefile
View File

@ -42,6 +42,10 @@ cflags-$(CONFIG_REGPARM) += -mregparm=3
# temporary until string.h is fixed
cflags-y += -ffreestanding
# this works around some issues with generating unwind tables in older gccs
# newer gccs do it by default
cflags-y += -maccumulate-outgoing-args
# Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use
# a lot more stack due to the lack of sharing of stacklots:
CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;)
@ -51,8 +55,8 @@ cflags-y += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
# is .cfi_signal_frame supported too?
cflags-y += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
cflags-y += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
CFLAGS += $(cflags-y)

30
arch/i386/defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.19-rc1
# Thu Oct 5 13:04:53 2006
# Linux kernel version: 2.6.19-rc2-git4
# Sat Oct 21 03:38:56 2006
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y
@ -380,8 +380,8 @@ CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
# CONFIG_INET6_XFRM_MODE_BEET is not set
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_SUBTREES is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
@ -482,6 +482,13 @@ CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
@ -1024,6 +1031,7 @@ CONFIG_HANGCHECK_TIMER=y
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
@ -1031,12 +1039,6 @@ CONFIG_HANGCHECK_TIMER=y
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
# CONFIG_TIFM_CORE is not set
#
# Multimedia devices
#
@ -1169,7 +1171,6 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
#
# USB Imaging devices
@ -1215,6 +1216,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_TEST is not set
#
@ -1284,6 +1286,7 @@ CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
@ -1307,6 +1310,7 @@ CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
@ -1384,7 +1388,6 @@ CONFIG_SUNRPC=y
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
CONFIG_GENERIC_ACL=y
#
# Partition Types
@ -1436,10 +1439,6 @@ CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
#
# Distributed Lock Manager
#
#
# Instrumentation Support
#
@ -1480,6 +1479,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_UNWIND_INFO=y
CONFIG_STACK_UNWIND=y
# CONFIG_FORCED_INLINING is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_LKDTM is not set
CONFIG_EARLY_PRINTK=y

10
arch/i386/kernel/acpi/boot.c
View File

@ -70,7 +70,7 @@ static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return
#define PREFIX "ACPI: "
int acpi_noirq __initdata; /* skip ACPI IRQ initialization */
int acpi_noirq; /* skip ACPI IRQ initialization */
int acpi_pci_disabled __initdata; /* skip ACPI PCI scan and IRQ initialization */
int acpi_ht __initdata = 1; /* enable HT */
@ -82,6 +82,7 @@ EXPORT_SYMBOL(acpi_strict);
acpi_interrupt_flags acpi_sci_flags __initdata;
int acpi_sci_override_gsi __initdata;
int acpi_skip_timer_override __initdata;
int acpi_use_timer_override __initdata;
#ifdef CONFIG_X86_LOCAL_APIC
static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
@ -1300,6 +1301,13 @@ static int __init parse_acpi_skip_timer_override(char *arg)
return 0;
}
early_param("acpi_skip_timer_override", parse_acpi_skip_timer_override);
static int __init parse_acpi_use_timer_override(char *arg)
{
acpi_use_timer_override = 1;
return 0;
}
early_param("acpi_use_timer_override", parse_acpi_use_timer_override);
#endif /* CONFIG_X86_IO_APIC */
static int __init setup_acpi_sci(char *s)

8
arch/i386/kernel/acpi/earlyquirk.c
View File

@ -27,11 +27,17 @@ static int __init check_bridge(int vendor, int device)
#ifdef CONFIG_ACPI
/* According to Nvidia all timer overrides are bogus unless HPET
is enabled. */
if (vendor == PCI_VENDOR_ID_NVIDIA) {
if (!acpi_use_timer_override && vendor == PCI_VENDOR_ID_NVIDIA) {
nvidia_hpet_detected = 0;
acpi_table_parse(ACPI_HPET, nvidia_hpet_check);
if (nvidia_hpet_detected == 0) {
acpi_skip_timer_override = 1;
printk(KERN_INFO "Nvidia board "
"detected. Ignoring ACPI "
"timer override.\n");
printk(KERN_INFO "If you got timer trouble "
"try acpi_use_timer_override\n");
}
}
#endif

2
arch/i386/kernel/apm.c
View File

@ -198,7 +198,7 @@
* (APM) BIOS Interface Specification, Revision 1.2, February 1996.
*
* [This document is available from Microsoft at:
* http://www.microsoft.com/hwdev/busbios/amp_12.htm]
* http://www.microsoft.com/whdc/archive/amp_12.mspx]
*/
#include <linux/module.h>

2
arch/i386/kernel/head.S
View File

@ -317,7 +317,7 @@ is386: movl $2,%ecx # set MP
movl %eax,%gs
lldt %ax
cld # gcc2 wants the direction flag cleared at all times
pushl %eax # fake return address
pushl $0 # fake return address for unwinder
#ifdef CONFIG_SMP
movb ready, %cl
movb $1, ready

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