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Merge branch 'linus'

hifive-unleashed-5.1
Trond Myklebust 2006-03-23 23:44:19 -05:00
parent ac58c9059d 674a396c6d
commit 1ebbe2b200
2612 changed files with 133972 additions and 100561 deletions
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3
.gitignore vendored
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@ -16,6 +16,7 @@
#
# Top-level generic files
#
tags
vmlinux*
System.map
Module.symvers
@ -30,3 +31,5 @@ include/linux/autoconf.h
include/linux/compile.h
include/linux/version.h
# stgit generated dirs
patches-*

2
CREDITS
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@ -2813,6 +2813,8 @@ E: luca.risolia@studio.unibo.it
P: 1024D/FCE635A4 88E8 F32F 7244 68BA 3958 5D40 99DA 5D2A FCE6 35A4
D: V4L driver for W996[87]CF JPEG USB Dual Mode Camera Chips
D: V4L2 driver for SN9C10x PC Camera Controllers
D: V4L2 driver for ET61X151 and ET61X251 PC Camera Controllers
D: V4L2 driver for ZC0301 Image Processor and Control Chip
S: Via Liberta' 41/A
S: Osio Sotto, 24046, Bergamo
S: Italy

113
Documentation/BUG-HUNTING
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@ -1,3 +1,56 @@
Table of contents
=================
Last updated: 20 December 2005
Contents
========
- Introduction
- Devices not appearing
- Finding patch that caused a bug
-- Finding using git-bisect
-- Finding it the old way
- Fixing the bug
Introduction
============
Always try the latest kernel from kernel.org and build from source. If you are
not confident in doing that please report the bug to your distribution vendor
instead of to a kernel developer.
Finding bugs is not always easy. Have a go though. If you can't find it don't
give up. Report as much as you have found to the relevant maintainer. See
MAINTAINERS for who that is for the subsystem you have worked on.
Before you submit a bug report read REPORTING-BUGS.
Devices not appearing
=====================
Often this is caused by udev. Check that first before blaming it on the
kernel.
Finding patch that caused a bug
===============================
Finding using git-bisect
------------------------
Using the provided tools with git makes finding bugs easy provided the bug is
reproducible.
Steps to do it:
- start using git for the kernel source
- read the man page for git-bisect
- have fun
Finding it the old way
----------------------
[Sat Mar 2 10:32:33 PST 1996 KERNEL_BUG-HOWTO lm@sgi.com (Larry McVoy)]
This is how to track down a bug if you know nothing about kernel hacking.
@ -90,3 +143,63 @@ it does work and it lets non-hackers help fix bugs. And it is cool
because Linux snapshots will let you do this - something that you can't
do with vendor supplied releases.
Fixing the bug
==============
Nobody is going to tell you how to fix bugs. Seriously. You need to work it
out. But below are some hints on how to use the tools.
To debug a kernel, use objdump and look for the hex offset from the crash
output to find the valid line of code/assembler. Without debug symbols, you
will see the assembler code for the routine shown, but if your kernel has
debug symbols the C code will also be available. (Debug symbols can be enabled
in the kernel hacking menu of the menu configuration.) For example:
objdump -r -S -l --disassemble net/dccp/ipv4.o
NB.: you need to be at the top level of the kernel tree for this to pick up
your C files.
If you don't have access to the code you can also debug on some crash dumps
e.g. crash dump output as shown by Dave Miller.
> EIP is at ip_queue_xmit+0x14/0x4c0
> ...
> Code: 44 24 04 e8 6f 05 00 00 e9 e8 fe ff ff 8d 76 00 8d bc 27 00 00
> 00 00 55 57 56 53 81 ec bc 00 00 00 8b ac 24 d0 00 00 00 8b 5d 08
> <8b> 83 3c 01 00 00 89 44 24 14 8b 45 28 85 c0 89 44 24 18 0f 85
>
> Put the bytes into a "foo.s" file like this:
>
> .text
> .globl foo
> foo:
> .byte .... /* bytes from Code: part of OOPS dump */
>
> Compile it with "gcc -c -o foo.o foo.s" then look at the output of
> "objdump --disassemble foo.o".
>
> Output:
>
> ip_queue_xmit:
> push %ebp
> push %edi
> push %esi
> push %ebx
> sub $0xbc, %esp
> mov 0xd0(%esp), %ebp ! %ebp = arg0 (skb)
> mov 0x8(%ebp), %ebx ! %ebx = skb->sk
> mov 0x13c(%ebx), %eax ! %eax = inet_sk(sk)->opt
Another very useful option of the Kernel Hacking section in menuconfig is
Debug memory allocations. This will help you see whether data has been
initialised and not set before use etc. To see the values that get assigned
with this look at mm/slab.c and search for POISON_INUSE. When using this an
Oops will often show the poisoned data instead of zero which is the default.
Once you have worked out a fix please submit it upstream. After all open
source is about sharing what you do and don't you want to be recognised for
your genius?
Please do read Documentation/SubmittingPatches though to help your code get
accepted.

18
Documentation/Changes
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@ -15,24 +15,6 @@ and therefore owes credit to the same people as that file (Jared Mauch,
Axel Boldt, Alessandro Sigala, and countless other users all over the
'net).
The latest revision of this document, in various formats, can always
be found at <http://cyberbuzz.gatech.edu/kaboom/linux/Changes-2.4/>.
Feel free to translate this document. If you do so, please send me a
URL to your translation for inclusion in future revisions of this
document.
Smotrite file <http://oblom.rnc.ru/linux/kernel/Changes.ru>, yavlyaushisya
russkim perevodom dannogo documenta.
Visite <http://www2.adi.uam.es/~ender/tecnico/> para obtener la traducción
al español de este documento en varios formatos.
Eine deutsche Version dieser Datei finden Sie unter
<http://www.stefan-winter.de/Changes-2.4.0.txt>.
Chris Ricker (kaboom@gatech.edu or chris.ricker@genetics.utah.edu).
Current Minimal Requirements
============================

42
Documentation/arm/Samsung-S3C24XX/Overview.txt
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@ -10,6 +10,8 @@ Introduction
by the 's3c2410' architecture of ARM Linux. Currently the S3C2410 and
the S3C2440 are supported CPUs.
Support for the S3C2400 series is in progress.
Configuration
-------------
@ -32,6 +34,11 @@ Machines
A general purpose development board, see EB2410ITX.txt for further
details
Simtec Electronics IM2440D20 (Osiris)
CPU Module from Simtec Electronics, with a S3C2440A CPU, nand flash
and a PCMCIA controller.
Samsung SMDK2410
Samsung's own development board, geared for PDA work.
@ -85,6 +92,26 @@ Adding New Machines
mailing list information.
I2C
---
The hardware I2C core in the CPU is supported in single master
mode, and can be configured via platform data.
RTC
---
Support for the onboard RTC unit, including alarm function.
Watchdog
--------
The onchip watchdog is available via the standard watchdog
interface.
NAND
----
@ -121,6 +148,15 @@ Clock Management
various clock units
Suspend to RAM
--------------
For boards that provide support for suspend to RAM, the
system can be placed into low power suspend.
See Suspend.txt for more information.
Platform Data
-------------
@ -158,6 +194,7 @@ Platform Data
exported outside arch/arm/mach-s3c2410/, or exported to
modules via EXPORT_SYMBOL() and related functions.
Port Contributors
-----------------
@ -188,8 +225,11 @@ Document Changes
08 Mar 2005 - BJD - Added LCVR to list of people, updated introduction
08 Mar 2005 - BJD - Added section on adding machines
09 Sep 2005 - BJD - Added section on platform data
11 Feb 2006 - BJD - Added I2C, RTC and Watchdog sections
11 Feb 2006 - BJD - Added Osiris machine, and S3C2400 information
Document Author
---------------
Ben Dooks, (c) 2004-2005 Simtec Electronics
Ben Dooks, (c) 2004-2005,2006 Simtec Electronics

5
Documentation/connector/connector.txt
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@ -69,10 +69,11 @@ Unregisters new callback with connector core.
struct cb_id *id - unique connector's user identifier.
void cn_netlink_send(struct cn_msg *msg, u32 __groups, int gfp_mask);
int cn_netlink_send(struct cn_msg *msg, u32 __groups, int gfp_mask);
Sends message to the specified groups. It can be safely called from
any context, but may silently fail under strong memory pressure.
softirq context, but may silently fail under strong memory pressure.
If there are no listeners for given group -ESRCH can be returned.
struct cn_msg * - message header(with attached data).
u32 __group - destination group.

10
Documentation/dvb/avermedia.txt
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@ -1,4 +1,3 @@
HOWTO: Get An Avermedia DVB-T working under Linux
______________________________________________
@ -137,11 +136,8 @@ Getting the card going
To power up the card, load the following modules in the
following order:
* insmod dvb-core.o
* modprobe bttv.o
* insmod bt878.o
* insmod dvb-bt8xx.o
* insmod sp887x.o
* modprobe bttv (normally loaded automatically)
* modprobe dvb-bt8xx (or place dvb-bt8xx in /etc/modules)
Insertion of these modules into the running kernel will
activate the appropriate DVB device nodes. It is then possible
@ -302,4 +298,4 @@ Further Update
Many thanks to Nigel Pearson for the updates to this document
since the recent revision of the driver.
January 29th 2004
February 14th 2006

148
Documentation/dvb/bt8xx.txt
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@ -1,118 +1,78 @@
How to get the Nebula, PCTV, FusionHDTV Lite and Twinhan DST cards working
==========================================================================
How to get the bt8xx cards working
==================================
This class of cards has a bt878a as the PCI interface, and
require the bttv driver.
1) General information
======================
Please pay close attention to the warning about the bttv module
options below for the DST card.
This class of cards has a bt878a as the PCI interface, and require the bttv driver
for accessing the i2c bus and the gpio pins of the bt8xx chipset.
Please see Documentation/dvb/cards.txt => o Cards based on the Conexant Bt8xx PCI bridge:
1) General informations
=======================
These drivers require the bttv driver to provide the means to access
the i2c bus and the gpio pins of the bt8xx chipset.
Because of this, you need to enable
"Device drivers" => "Multimedia devices"
=> "Video For Linux" => "BT848 Video For Linux"
Furthermore you need to enable
"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
=> "DVB for Linux" "DVB Core Support" "BT8xx based PCI cards"
Compiling kernel please enable:
a.)"Device drivers" => "Multimedia devices" => "Video For Linux" => "BT848 Video For Linux"
b.)"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
=> "DVB for Linux" "DVB Core Support" "Bt8xx based PCI Cards"
2) Loading Modules
==================
In general you need to load the bttv driver, which will handle the gpio and
i2c communication for us, plus the common dvb-bt8xx device driver.
The frontends for Nebula (nxt6000), Pinnacle PCTV (cx24110), TwinHan (dst),
FusionHDTV DVB-T Lite (mt352) and FusionHDTV5 Lite (lgdt330x) are loaded
automatically by the dvb-bt8xx device driver.
In default cases bttv is loaded automatically.
To load the backend either place dvb-bt8xx in etc/modules, or apply manually:
3a) Nebula / Pinnacle PCTV / FusionHDTV Lite
---------------------------------------------
$ modprobe dvb-bt8xx
$ modprobe bttv (normally bttv is being loaded automatically by kmod)
$ modprobe dvb-bt8xx
All frontends will be loaded automatically.
People running udev please see Documentation/dvb/udev.txt.
(or just place dvb-bt8xx in /etc/modules for automatic loading)
In the following cases overriding the PCI type detection for dvb-bt8xx might be necessary:
2a) Running TwinHan and Clones
------------------------------
3b) TwinHan and Clones
$ modprobe bttv card=113
$ modprobe dvb-bt8xx
$ modprobe dst
Useful parameters for verbosity level and debugging the dst module:
verbose=0: messages are disabled
1: only error messages are displayed
2: notifications are displayed
3: other useful messages are displayed
4: debug setting
dst_addons=0: card is a free to air (FTA) card only
0x20: card has a conditional access slot for scrambled channels
The autodetected values are determined by the cards' "response string".
In your logs see f. ex.: dst_get_device_id: Recognize [DSTMCI].
For bug reports please send in a complete log with verbose=4 activated.
Please also see Documentation/dvb/ci.txt.
2b) Running multiple cards
--------------------------
$ modprobe bttv card=0x71
$ modprobe dvb-bt8xx
$ modprobe dst
Examples of card ID's:
The value 0x71 will override the PCI type detection for dvb-bt8xx,
which is necessary for TwinHan cards. Omission of this parameter might result
in a system lockup.
If you're having an older card (blue color PCB) and card=0x71 locks up
your machine, try using 0x68, too. If that does not work, ask on the
mailing list.
The DST module takes a couple of useful parameters.
verbose takes values 0 to 4. These values control the verbosity level,
and can be used to debug also.
verbose=0 means complete disabling of messages
1 only error messages are displayed
2 notifications are also displayed
3 informational messages are also displayed
4 debug setting
dst_addons takes values 0 and 0x20. A value of 0 means it is a FTA card.
0x20 means it has a Conditional Access slot.
The autodetected values are determined by the cards 'response string'
which you can see in your logs e.g.
dst_get_device_id: Recognise [DSTMCI]
If you need to sent in bug reports on the dst, please do send in a complete
log with the verbose=4 module parameter. For general usage, the default setting
of verbose=1 is ideal.
4) Multiple cards
--------------------------
If you happen to be running multiple cards, it would be advisable to load
the bttv module with the card id. This would help to solve any module loading
problems that you might face.
For example, if you have a Twinhan and Clones card along with a FusionHDTV5 Lite
$ modprobe bttv card=0x71 card=0x87
Here the order of the card id is important and should be the same as that of the
physical order of the cards. Here card=0x71 represents the Twinhan and clones
and card=0x87 represents Fusion HDTV5 Lite. These arguments can also be
specified in decimal, rather than hex:
Pinnacle PCTV Sat: 94
Nebula Electronics Digi TV: 104
pcHDTV HD-2000 TV: 112
Twinhan DST and clones: 113
Avermedia AverTV DVB-T 771: 123
Avermedia AverTV DVB-T 761: 124
DViCO FusionHDTV DVB-T Lite: 128
DViCO FusionHDTV 5 Lite: 135
Notice: The order of the card ID should be uprising:
Example:
$ modprobe bttv card=113 card=135
$ modprobe dvb-bt8xx
Some examples of card-id's
For a full list of card ID's please see Documentation/video4linux/CARDLIST.bttv.
In case of further problems send questions to the mailing list: www.linuxdvb.org.
Pinnacle Sat 0x5e (94)
Nebula Digi TV 0x68 (104)
PC HDTV 0x70 (112)
Twinhan 0x71 (113)
FusionHDTV DVB-T Lite 0x80 (128)
FusionHDTV5 Lite 0x87 (135)
For a full list of card-id's, see the V4L Documentation within the kernel
source: linux/Documentation/video4linux/CARDLIST.bttv
If you have problems with this please do ask on the mailing list.
--
Authors: Richard Walker,
Jamie Honan,
Michael Hunold,
Manu Abraham,
Uwe Bugla,
Michael Krufky

25
Documentation/dvb/get_dvb_firmware
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@ -21,8 +21,9 @@
use File::Temp qw/ tempdir /;
use IO::Handle;
@components = ( "sp8870", "sp887x", "tda10045", "tda10046", "av7110", "dec2000t",
"dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
@components = ( "sp8870", "sp887x", "tda10045", "tda10046",
"tda10046lifeview", "av7110", "dec2000t", "dec2540t",
"dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
"or51211", "or51132_qam", "or51132_vsb", "bluebird");
# Check args
@ -126,6 +127,24 @@ sub tda10046 {
$outfile;
}
sub tda10046lifeview {
my $sourcefile = "Drv_2.11.02.zip";
my $url = "http://www.lifeview.com.tw/drivers/pci_card/FlyDVB-T/$sourcefile";
my $hash = "1ea24dee4eea8fe971686981f34fd2e0";
my $outfile = "dvb-fe-tda10046.fw";
my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
checkstandard();
wgetfile($sourcefile, $url);
unzip($sourcefile, $tmpdir);
extract("$tmpdir/LVHybrid.sys", 0x8b088, 24602, "$tmpdir/fwtmp");
verify("$tmpdir/fwtmp", $hash);
copy("$tmpdir/fwtmp", $outfile);
$outfile;
}
sub av7110 {
my $sourcefile = "dvb-ttpci-01.fw-261d";
my $url = "http://www.linuxtv.org/downloads/firmware/$sourcefile";
@ -227,7 +246,7 @@ sub vp7041 {
}
sub dibusb {
my $url = "http://www.linuxtv.org/downloads/firmware/dvb-dibusb-5.0.0.11.fw";
my $url = "http://www.linuxtv.org/downloads/firmware/dvb-usb-dibusb-5.0.0.11.fw";
my $outfile = "dvb-dibusb-5.0.0.11.fw";
my $hash = "fa490295a527360ca16dcdf3224ca243";

32
Documentation/dvb/readme.txt
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@ -20,11 +20,23 @@ http://linuxtv.org/downloads/
What's inside this directory:
"avermedia.txt"
contains detailed information about the
Avermedia DVB-T cards. See also "bt8xx.txt".
"bt8xx.txt"
contains detailed information about the
various bt8xx based "budget" DVB cards.
"cards.txt"
contains a list of supported hardware.
"ci.txt"
contains detailed information about the
CI module as part from TwinHan cards and Clones.
"contributors.txt"
is the who-is-who of DVB development
is the who-is-who of DVB development.
"faq.txt"
contains frequently asked questions and their answers.
@ -34,19 +46,17 @@ script to download and extract firmware for those devices
that require it.
"ttusb-dec.txt"
contains detailed informations about the
contains detailed information about the
TT DEC2000/DEC3000 USB DVB hardware.
"bt8xx.txt"
contains detailed installation instructions for the
various bt8xx based "budget" DVB cards
(Nebula, Pinnacle PCTV, Twinhan DST)
"README.dibusb"
contains detailed information about adapters
based on DiBcom reference design.
"udev.txt"
how to get DVB and udev up and running.
"README.dvb-usb"
contains detailed information about the DVB USB cards.
"README.flexcop"
contains detailed information about the
Technisat- and Flexcop B2C2 drivers.
Good luck and have fun!

25
Documentation/feature-removal-schedule.txt
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@ -158,13 +158,6 @@ Who: Adrian Bunk <bunk@stusta.de>
---------------------------
What: Legacy /proc/pci interface (PCI_LEGACY_PROC)
When: March 2006
Why: deprecated since 2.5.53 in favor of lspci(8)
Who: Adrian Bunk <bunk@stusta.de>
---------------------------
What: pci_module_init(driver)
When: January 2007
Why: Is replaced by pci_register_driver(pci_driver).
@ -196,3 +189,21 @@ Why: Board specific code doesn't build anymore since ~2.6.0 and no
users have complained indicating there is no more need for these
boards. This should really be considered a last call.
Who: Ralf Baechle <ralf@linux-mips.org>
---------------------------
What: USB driver API moves to EXPORT_SYMBOL_GPL
When: Febuary 2008
Files: include/linux/usb.h, drivers/usb/core/driver.c
Why: The USB subsystem has changed a lot over time, and it has been
possible to create userspace USB drivers using usbfs/libusb/gadgetfs
that operate as fast as the USB bus allows. Because of this, the USB
subsystem will not be allowing closed source kernel drivers to
register with it, after this grace period is over. If anyone needs
any help in converting their closed source drivers over to use the
userspace filesystems, please contact the
linux-usb-devel@lists.sourceforge.net mailing list, and the developers
there will be glad to help you out.
Who: Greg Kroah-Hartman <gregkh@suse.de>
---------------------------

4
Documentation/filesystems/isofs.txt
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@ -9,9 +9,9 @@ when using discs encoded using Microsoft's Joliet extensions.
iocharset=name Character set to use for converting from Unicode to
ASCII. Joliet filenames are stored in Unicode format, but
Unix for the most part doesn't know how to deal with Unicode.
There is also an option of doing UTF8 translations with the
There is also an option of doing UTF-8 translations with the
utf8 option.
utf8 Encode Unicode names in UTF8 format. Default is no.
utf8 Encode Unicode names in UTF-8 format. Default is no.
Mount options unique to the isofs filesystem.
block=512 Set the block size for the disk to 512 bytes

2
Documentation/filesystems/jfs.txt
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@ -6,7 +6,7 @@ The following mount options are supported:
iocharset=name Character set to use for converting from Unicode to
ASCII. The default is to do no conversion. Use
iocharset=utf8 for UTF8 translations. This requires
iocharset=utf8 for UTF-8 translations. This requires
CONFIG_NLS_UTF8 to be set in the kernel .config file.
iocharset=none specifies the default behavior explicitly.

5
Documentation/filesystems/ntfs.txt
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@ -457,6 +457,11 @@ ChangeLog
Note, a technical ChangeLog aimed at kernel hackers is in fs/ntfs/ChangeLog.
2.1.27:
- Implement page migration support so the kernel can move memory used
by NTFS files and directories around for management purposes.
- Add support for writing to sparse files created with Windows XP SP2.
- Many minor improvements and bug fixes.
2.1.26:
- Implement support for sector sizes above 512 bytes (up to the maximum
supported by NTFS which is 4096 bytes).

6
Documentation/filesystems/vfat.txt
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@ -28,16 +28,16 @@ iocharset=name -- Character set to use for converting between the
know how to deal with Unicode.
By default, FAT_DEFAULT_IOCHARSET setting is used.
There is also an option of doing UTF8 translations
There is also an option of doing UTF-8 translations
with the utf8 option.
NOTE: "iocharset=utf8" is not recommended. If unsure,
you should consider the following option instead.
utf8=<bool> -- UTF8 is the filesystem safe version of Unicode that
utf8=<bool> -- UTF-8 is the filesystem safe version of Unicode that
is used by the console. It can be be enabled for the
filesystem with this option. If 'uni_xlate' gets set,
UTF8 gets disabled.
UTF-8 gets disabled.
uni_xlate=<bool> -- Translate unhandled Unicode characters to special
escaped sequences. This would let you backup and

4
Documentation/hwmon/w83627hf
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@ -18,6 +18,10 @@ Supported chips:
Prefix: 'w83637hf'
Addresses scanned: ISA address retrieved from Super I/O registers
Datasheet: http://www.winbond.com/PDF/sheet/w83637hf.pdf
* Winbond W83687THF
Prefix: 'w83687thf'
Addresses scanned: ISA address retrieved from Super I/O registers
Datasheet: Provided by Winbond on request
Authors:
Frodo Looijaard <frodol@dds.nl>,

24
Documentation/hwmon/w83781d
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@ -36,6 +36,11 @@ Module parameters
Use 'init=0' to bypass initializing the chip.
Try this if your computer crashes when you load the module.
* reset int
(default 0)
The driver used to reset the chip on load, but does no more. Use
'reset=1' to restore the old behavior. Report if you need to do this.
force_subclients=bus,caddr,saddr,saddr
This is used to force the i2c addresses for subclients of
a certain chip. Typical usage is `force_subclients=0,0x2d,0x4a,0x4b'
@ -123,6 +128,25 @@ When an alarm goes off, you can be warned by a beeping signal through
your computer speaker. It is possible to enable all beeping globally,
or only the beeping for some alarms.
Individual alarm and beep bits:
0x000001: in0
0x000002: in1
0x000004: in2
0x000008: in3
0x000010: temp1
0x000020: temp2 (+temp3 on W83781D)
0x000040: fan1
0x000080: fan2
0x000100: in4
0x000200: in5
0x000400: in6
0x000800: fan3
0x001000: chassis
0x002000: temp3 (W83782D and W83627HF only)
0x010000: in7 (W83782D and W83627HF only)
0x020000: in8 (W83782D and W83627HF only)
If an alarm triggers, it will remain triggered until the hardware register
is read at least once. This means that the cause for the alarm may
already have disappeared! Note that in the current implementation, all

2
Documentation/i2c/busses/i2c-piix4
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@ -4,7 +4,7 @@ Supported adapters:
* Intel 82371AB PIIX4 and PIIX4E
* Intel 82443MX (440MX)
Datasheet: Publicly available at the Intel website
* ServerWorks OSB4, CSB5 and CSB6 southbridges
* ServerWorks OSB4, CSB5, CSB6 and HT-1000 southbridges
Datasheet: Only available via NDA from ServerWorks
* Standard Microsystems (SMSC) SLC90E66 (Victory66) southbridge
Datasheet: Publicly available at the SMSC website http://www.smsc.com

5
Documentation/i2c/busses/scx200_acb
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@ -6,9 +6,10 @@ Module Parameters
-----------------
* base: int
Base addresses for the ACCESS.bus controllers
Base addresses for the ACCESS.bus controllers on SCx200 and SC1100 devices
Description
-----------
Enable the use of the ACCESS.bus controllers of a SCx200 processor.
Enable the use of the ACCESS.bus controller on the Geode SCx200 and
SC1100 processors and the CS5535 and CS5536 Geode companion devices.

15
Documentation/kernel-parameters.txt
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@ -49,6 +49,7 @@ restrictions referred to are that the relevant option is valid if:
MCA MCA bus support is enabled.
MDA MDA console support is enabled.
MOUSE Appropriate mouse support is enabled.
MSI Message Signaled Interrupts (PCI).
MTD MTD support is enabled.
NET Appropriate network support is enabled.
NUMA NUMA support is enabled.
@ -1008,7 +1009,9 @@ running once the system is up.
noexec=on: enable non-executable mappings (default)
noexec=off: disable nn-executable mappings
nofxsr [BUGS=IA-32]
nofxsr [BUGS=IA-32] Disables x86 floating point extended
register save and restore. The kernel will only save
legacy floating-point registers on task switch.
nohlt [BUGS=ARM]
@ -1053,6 +1056,8 @@ running once the system is up.
nosbagart [IA-64]
nosep [BUGS=IA-32] Disables x86 SYSENTER/SYSEXIT support.
nosmp [SMP] Tells an SMP kernel to act as a UP kernel.
nosync [HW,M68K] Disables sync negotiation for all devices.
@ -1122,6 +1127,11 @@ running once the system is up.
pas16= [HW,SCSI]
See header of drivers/scsi/pas16.c.
pause_on_oops=
Halt all CPUs after the first oops has been printed for
the specified number of seconds. This is to be used if
your oopses keep scrolling off the screen.
pcbit= [HW,ISDN]
pcd. [PARIDE]
@ -1143,6 +1153,9 @@ running once the system is up.
Mechanism 2.
nommconf [IA-32,X86_64] Disable use of MMCONFIG for PCI
Configuration
nomsi [MSI] If the PCI_MSI kernel config parameter is
enabled, this kernel boot option can be used to
disable the use of MSI interrupts system-wide.
nosort [IA-32] Don't sort PCI devices according to
order given by the PCI BIOS. This sorting is
done to get a device order compatible with

158
Documentation/networking/e100.txt
View File

@ -1,16 +1,17 @@
Linux* Base Driver for the Intel(R) PRO/100 Family of Adapters
==============================================================
November 17, 2004
November 15, 2005
Contents
========
- In This Release
- Identifying Your Adapter
- Building and Installation
- Driver Configuration Parameters
- Additional Configurations
- Known Issues
- Support
@ -18,18 +19,30 @@ In This Release
===============
This file describes the Linux* Base Driver for the Intel(R) PRO/100 Family of
Adapters, version 3.3.x. This driver supports 2.4.x and 2.6.x kernels.
Adapters. This driver includes support for Itanium(R)2-based systems.
For questions related to hardware requirements, refer to the documentation
supplied with your Intel PRO/100 adapter.
The following features are now available in supported kernels:
- Native VLANs
- Channel Bonding (teaming)
- SNMP
Channel Bonding documentation can be found in the Linux kernel source:
/Documentation/networking/bonding.txt
Identifying Your Adapter
========================
For more information on how to identify your adapter, go to the Adapter &
For more information on how to identify your adapter, go to the Adapter &
Driver ID Guide at:
http://support.intel.com/support/network/adapter/pro100/21397.htm
For the latest Intel network drivers for Linux, refer to the following
website. In the search field, enter your adapter name or type, or use the
For the latest Intel network drivers for Linux, refer to the following
website. In the search field, enter your adapter name or type, or use the
networking link on the left to search for your adapter:
http://downloadfinder.intel.com/scripts-df/support_intel.asp
@ -40,73 +53,75 @@ Driver Configuration Parameters
The default value for each parameter is generally the recommended setting,
unless otherwise noted.
Rx Descriptors: Number of receive descriptors. A receive descriptor is a data
structure that describes a receive buffer and its attributes to the network
controller. The data in the descriptor is used by the controller to write
data from the controller to host memory. In the 3.0.x driver the valid
range for this parameter is 64-256. The default value is 64. This parameter
can be changed using the command
Rx Descriptors: Number of receive descriptors. A receive descriptor is a data
structure that describes a receive buffer and its attributes to the network
controller. The data in the descriptor is used by the controller to write
data from the controller to host memory. In the 3.x.x driver the valid range
for this parameter is 64-256. The default value is 64. This parameter can be
changed using the command:
ethtool -G eth? rx n, where n is the number of desired rx descriptors.
Tx Descriptors: Number of transmit descriptors. A transmit descriptor is a
data structure that describes a transmit buffer and its attributes to the
network controller. The data in the descriptor is used by the controller to
read data from the host memory to the controller. In the 3.0.x driver the
valid range for this parameter is 64-256. The default value is 64. This
parameter can be changed using the command
Tx Descriptors: Number of transmit descriptors. A transmit descriptor is a data
structure that describes a transmit buffer and its attributes to the network
controller. The data in the descriptor is used by the controller to read
data from the host memory to the controller. In the 3.x.x driver the valid
range for this parameter is 64-256. The default value is 64. This parameter
can be changed using the command:
ethtool -G eth? tx n, where n is the number of desired tx descriptors.
Speed/Duplex: The driver auto-negotiates the link speed and duplex settings by
default. Ethtool can be used as follows to force speed/duplex.
Speed/Duplex: The driver auto-negotiates the link speed and duplex settings by
default. Ethtool can be used as follows to force speed/duplex.
ethtool -s eth? autoneg off speed {10|100} duplex {full|half}
NOTE: setting the speed/duplex to incorrect values will cause the link to
fail.
Event Log Message Level: The driver uses the message level flag to log events
to syslog. The message level can be set at driver load time. It can also be
set using the command
Event Log Message Level: The driver uses the message level flag to log events
to syslog. The message level can be set at driver load time. It can also be
set using the command:
ethtool -s eth? msglvl n
Additional Configurations
=========================
Configuring the Driver on Different Distributions
-------------------------------------------------
Configuring a network driver to load properly when the system is started is
distribution dependent. Typically, the configuration process involves adding
an alias line to /etc/modules.conf as well as editing other system startup
scripts and/or configuration files. Many popular Linux distributions ship
with tools to make these changes for you. To learn the proper way to
configure a network device for your system, refer to your distribution
documentation. If during this process you are asked for the driver or module
name, the name for the Linux Base Driver for the Intel PRO/100 Family of
Adapters is e100.
Configuring a network driver to load properly when the system is started is
distribution dependent. Typically, the configuration process involves adding
an alias line to /etc/modules.conf or /etc/modprobe.conf as well as editing
other system startup scripts and/or configuration files. Many popular Linux
distributions ship with tools to make these changes for you. To learn the
proper way to configure a network device for your system, refer to your
distribution documentation. If during this process you are asked for the
driver or module name, the name for the Linux Base Driver for the Intel
PRO/100 Family of Adapters is e100.
As an example, if you install the e100 driver for two PRO/100 adapters
(eth0 and eth1), add the following to modules.conf:
As an example, if you install the e100 driver for two PRO/100 adapters
(eth0 and eth1), add the following to modules.conf or modprobe.conf:
alias eth0 e100
alias eth1 e100
Viewing Link Messages
---------------------
In order to see link messages and other Intel driver information on your
console, you must set the dmesg level up to six. This can be done by
entering the following on the command line before loading the e100 driver:
In order to see link messages and other Intel driver information on your
console, you must set the dmesg level up to six. This can be done by
entering the following on the command line before loading the e100 driver:
dmesg -n 8
If you wish to see all messages issued by the driver, including debug
If you wish to see all messages issued by the driver, including debug
messages, set the dmesg level to eight.
NOTE: This setting is not saved across reboots.
Ethtool
-------
@ -114,29 +129,27 @@ Additional Configurations
diagnostics, as well as displaying statistical information. Ethtool
version 1.6 or later is required for this functionality.
The latest release of ethtool can be found at:
http://sf.net/projects/gkernel.
The latest release of ethtool can be found from
http://sourceforge.net/projects/gkernel.
NOTE: This driver uses mii support from the kernel. As a result, when
there is no link, ethtool will report speed/duplex to be 10/half.
NOTE: Ethtool 1.6 only supports a limited set of ethtool options. Support
for a more complete ethtool feature set can be enabled by upgrading
ethtool to ethtool-1.8.1.
NOTE: Ethtool 1.6 only supports a limited set of ethtool options. Support
for a more complete ethtool feature set can be enabled by upgrading
ethtool to ethtool-1.8.1.
Enabling Wake on LAN* (WoL)
---------------------------
WoL is provided through the Ethtool* utility. Ethtool is included with Red
Hat* 8.0. For other Linux distributions, download and install Ethtool from
the following website: http://sourceforge.net/projects/gkernel.
WoL is provided through the Ethtool* utility. Ethtool is included with Red
Hat* 8.0. For other Linux distributions, download and install Ethtool from
the following website: http://sourceforge.net/projects/gkernel.
For instructions on enabling WoL with Ethtool, refer to the Ethtool man
page.
For instructions on enabling WoL with Ethtool, refer to the Ethtool man page.
WoL will be enabled on the system during the next shut down or reboot. For
this driver version, in order to enable WoL, the e100 driver must be
this driver version, in order to enable WoL, the e100 driver must be
loaded when shutting down or rebooting the system.
NAPI
----
@ -144,6 +157,25 @@ Additional Configurations
See www.cyberus.ca/~hadi/usenix-paper.tgz for more information on NAPI.
Multiple Interfaces on Same Ethernet Broadcast Network
------------------------------------------------------
Due to the default ARP behavior on Linux, it is not possible to have
one system on two IP networks in the same Ethernet broadcast domain
(non-partitioned switch) behave as expected. All Ethernet interfaces
will respond to IP traffic for any IP address assigned to the system.
This results in unbalanced receive traffic.
If you have multiple interfaces in a server, either turn on ARP
filtering by
(1) entering: echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
(this only works if your kernel's version is higher than 2.4.5), or
(2) installing the interfaces in separate broadcast domains (either
in different switches or in a switch partitioned to VLANs).
Support
=======
@ -151,20 +183,24 @@ For general information, go to the Intel support website at:
http://support.intel.com
or the Intel Wired Networking project hosted by Sourceforge at:
http://sourceforge.net/projects/e1000
If an issue is identified with the released source code on the supported
kernel with a supported adapter, email the specific information related to
the issue to linux.nics@intel.com.
kernel with a supported adapter, email the specific information related to the
issue to e1000-devel@lists.sourceforge.net.
License
=======
This software program is released under the terms of a license agreement
between you ('Licensee') and Intel. Do not use or load this software or any
associated materials (collectively, the 'Software') until you have carefully
read the full terms and conditions of the LICENSE located in this software
package. By loading or using the Software, you agree to the terms of this
Agreement. If you do not agree with the terms of this Agreement, do not
install or use the Software.
This software program is released under the terms of a license agreement
between you ('Licensee') and Intel. Do not use or load this software or any
associated materials (collectively, the 'Software') until you have carefully
read the full terms and conditions of the file COPYING located in this software
package. By loading or using the Software, you agree to the terms of this
Agreement. If you do not agree with the terms of this Agreement, do not install
or use the Software.
* Other names and brands may be claimed as the property of others.

602
Documentation/networking/e1000.txt
View File

@ -1,7 +1,7 @@
Linux* Base Driver for the Intel(R) PRO/1000 Family of Adapters
===============================================================
November 17, 2004
November 15, 2005
Contents
@ -20,254 +20,316 @@ In This Release
===============
This file describes the Linux* Base Driver for the Intel(R) PRO/1000 Family
of Adapters, version 5.x.x.
of Adapters. This driver includes support for Itanium(R)2-based systems.
For questions related to hardware requirements, refer to the documentation
supplied with your Intel PRO/1000 adapter. All hardware requirements listed
For questions related to hardware requirements, refer to the documentation
supplied with your Intel PRO/1000 adapter. All hardware requirements listed
apply to use with Linux.
Native VLANs are now available with supported kernels.
The following features are now available in supported kernels:
- Native VLANs
- Channel Bonding (teaming)
- SNMP
Channel Bonding documentation can be found in the Linux kernel source:
/Documentation/networking/bonding.txt
The driver information previously displayed in the /proc filesystem is not
supported in this release. Alternatively, you can use ethtool (version 1.6
or later), lspci, and ifconfig to obtain the same information.
Instructions on updating ethtool can be found in the section "Additional
Configurations" later in this document.
Identifying Your Adapter
========================
For more information on how to identify your adapter, go to the Adapter &
For more information on how to identify your adapter, go to the Adapter &
Driver ID Guide at:
http://support.intel.com/support/network/adapter/pro100/21397.htm
For the latest Intel network drivers for Linux, refer to the following
website. In the search field, enter your adapter name or type, or use the
For the latest Intel network drivers for Linux, refer to the following
website. In the search field, enter your adapter name or type, or use the
networking link on the left to search for your adapter:
http://downloadfinder.intel.com/scripts-df/support_intel.asp
Command Line Parameters
=======================
If the driver is built as a module, the following optional parameters are
used by entering them on the command line with the modprobe or insmod command
using this syntax:
Command Line Parameters =======================
If the driver is built as a module, the following optional parameters
are used by entering them on the command line with the modprobe or insmod
command using this syntax:
modprobe e1000 [<option>=<VAL1>,<VAL2>,...]
insmod e1000 [<option>=<VAL1>,<VAL2>,...]
insmod e1000 [<option>=<VAL1>,<VAL2>,...]
For example, with two PRO/1000 PCI adapters, entering:
insmod e1000 TxDescriptors=80,128
loads the e1000 driver with 80 TX descriptors for the first adapter and 128 TX
descriptors for the second adapter.
loads the e1000 driver with 80 TX descriptors for the first adapter and 128
TX descriptors for the second adapter.
The default value for each parameter is generally the recommended setting,
unless otherwise noted. Also, if the driver is statically built into the
kernel, the driver is loaded with the default values for all the parameters.
Ethtool can be used to change some of the parameters at runtime.
unless otherwise noted.
NOTES: For more information about the AutoNeg, Duplex, and Speed
parameters, see the "Speed and Duplex Configuration" section in
this document.
NOTES: For more information about the AutoNeg, Duplex, and Speed
parameters, see the "Speed and Duplex Configuration" section in
this document.
For more information about the InterruptThrottleRate, RxIntDelay,
TxIntDelay, RxAbsIntDelay, and TxAbsIntDelay parameters, see the
application note at:
http://www.intel.com/design/network/applnots/ap450.htm
For more information about the InterruptThrottleRate,
RxIntDelay, TxIntDelay, RxAbsIntDelay, and TxAbsIntDelay
parameters, see the application note at:
http://www.intel.com/design/network/applnots/ap450.htm
A descriptor describes a data buffer and attributes related to the
data buffer. This information is accessed by the hardware.
A descriptor describes a data buffer and attributes related to
the data buffer. This information is accessed by the hardware.
AutoNeg (adapters using copper connections only)
Valid Range: 0x01-0x0F, 0x20-0x2F
AutoNeg
-------
(Supported only on adapters with copper connections)
Valid Range: 0x01-0x0F, 0x20-0x2F
Default Value: 0x2F
This parameter is a bit mask that specifies which speed and duplex
settings the board advertises. When this parameter is used, the Speed and
Duplex parameters must not be specified.
NOTE: Refer to the Speed and Duplex section of this readme for more
information on the AutoNeg parameter.
Duplex (adapters using copper connections only)
Valid Range: 0-2 (0=auto-negotiate, 1=half, 2=full)
This parameter is a bit mask that specifies which speed and duplex
settings the board advertises. When this parameter is used, the Speed
and Duplex parameters must not be specified.
NOTE: Refer to the Speed and Duplex section of this readme for more
information on the AutoNeg parameter.
Duplex
------
(Supported only on adapters with copper connections)
Valid Range: 0-2 (0=auto-negotiate, 1=half, 2=full)
Default Value: 0
Defines the direction in which data is allowed to flow. Can be either one
or two-directional. If both Duplex and the link partner are set to auto-
negotiate, the board auto-detects the correct duplex. If the link partner
is forced (either full or half), Duplex defaults to half-duplex.
Defines the direction in which data is allowed to flow. Can be either
one or two-directional. If both Duplex and the link partner are set to
auto-negotiate, the board auto-detects the correct duplex. If the link
partner is forced (either full or half), Duplex defaults to half-duplex.
FlowControl
Valid Range: 0-3 (0=none, 1=Rx only, 2=Tx only, 3=Rx&Tx)
Default: Read flow control settings from the EEPROM
This parameter controls the automatic generation(Tx) and response(Rx) to
Ethernet PAUSE frames.
----------
Valid Range: 0-3 (0=none, 1=Rx only, 2=Tx only, 3=Rx&Tx)
Default Value: Reads flow control settings from the EEPROM
This parameter controls the automatic generation(Tx) and response(Rx)
to Ethernet PAUSE frames.
InterruptThrottleRate
Valid Range: 100-100000 (0=off, 1=dynamic)
---------------------
(not supported on Intel 82542, 82543 or 82544-based adapters)
Valid Range: 100-100000 (0=off, 1=dynamic)
Default Value: 8000
This value represents the maximum number of interrupts per second the
controller generates. InterruptThrottleRate is another setting used in
interrupt moderation. Dynamic mode uses a heuristic algorithm to adjust
InterruptThrottleRate based on the current traffic load.
Un-supported Adapters: InterruptThrottleRate is NOT supported by 82542, 82543
or 82544-based adapters.
NOTE: InterruptThrottleRate takes precedence over the TxAbsIntDelay and
RxAbsIntDelay parameters. In other words, minimizing the receive
and/or transmit absolute delays does not force the controller to
generate more interrupts than what the Interrupt Throttle Rate
allows.
CAUTION: If you are using the Intel PRO/1000 CT Network Connection
(controller 82547), setting InterruptThrottleRate to a value
greater than 75,000, may hang (stop transmitting) adapters under
certain network conditions. If this occurs a NETDEV WATCHDOG
message is logged in the system event log. In addition, the
controller is automatically reset, restoring the network
connection. To eliminate the potential for the hang, ensure
that InterruptThrottleRate is set no greater than 75,000 and is
not set to 0.
NOTE: When e1000 is loaded with default settings and multiple adapters are
in use simultaneously, the CPU utilization may increase non-linearly.
In order to limit the CPU utilization without impacting the overall
throughput, we recommend that you load the driver as follows:
This value represents the maximum number of interrupts per second the
controller generates. InterruptThrottleRate is another setting used in
interrupt moderation. Dynamic mode uses a heuristic algorithm to adjust
InterruptThrottleRate based on the current traffic load.
insmod e1000.o InterruptThrottleRate=3000,3000,3000
NOTE: InterruptThrottleRate takes precedence over the TxAbsIntDelay and
RxAbsIntDelay parameters. In other words, minimizing the receive
and/or transmit absolute delays does not force the controller to
generate more interrupts than what the Interrupt Throttle Rate
allows.
CAUTION: If you are using the Intel PRO/1000 CT Network Connection
(controller 82547), setting InterruptThrottleRate to a value
greater than 75,000, may hang (stop transmitting) adapters
under certain network conditions. If this occurs a NETDEV
WATCHDOG message is logged in the system event log. In
addition, the controller is automatically reset, restoring
the network connection. To eliminate the potential for the
hang, ensure that InterruptThrottleRate is set no greater
than 75,000 and is not set to 0.
NOTE: When e1000 is loaded with default settings and multiple adapters
are in use simultaneously, the CPU utilization may increase non-
linearly. In order to limit the CPU utilization without impacting
the overall throughput, we recommend that you load the driver as
follows:
insmod e1000.o InterruptThrottleRate=3000,3000,3000
This sets the InterruptThrottleRate to 3000 interrupts/sec for
the first, second, and third instances of the driver. The range
of 2000 to 3000 interrupts per second works on a majority of
systems and is a good starting point, but the optimal value will
be platform-specific. If CPU utilization is not a concern, use
RX_POLLING (NAPI) and default driver settings.
This sets the InterruptThrottleRate to 3000 interrupts/sec for the
first, second, and third instances of the driver. The range of 2000 to
3000 interrupts per second works on a majority of systems and is a
good starting point, but the optimal value will be platform-specific.
If CPU utilization is not a concern, use RX_POLLING (NAPI) and default
driver settings.
RxDescriptors
Valid Range: 80-256 for 82542 and 82543-based adapters
80-4096 for all other supported adapters
-------------
Valid Range: 80-256 for 82542 and 82543-based adapters
80-4096 for all other supported adapters
Default Value: 256
This value is the number of receive descriptors allocated by the driver.
Increasing this value allows the driver to buffer more incoming packets.
Each descriptor is 16 bytes. A receive buffer is allocated for each
descriptor and can either be 2048 or 4096 bytes long, depending on the MTU
setting. An incoming packet can span one or more receive descriptors.
The maximum MTU size is 16110.
This value specifies the number of receive descriptors allocated by the
driver. Increasing this value allows the driver to buffer more incoming
packets. Each descriptor is 16 bytes. A receive buffer is also
allocated for each descriptor and is 2048.
NOTE: MTU designates the frame size. It only needs to be set for Jumbo
Frames.
NOTE: Depending on the available system resources, the request for a
higher number of receive descriptors may be denied. In this case,
use a lower number.
RxIntDelay
Valid Range: 0-65535 (0=off)
----------
Valid Range: 0-65535 (0=off)
Default Value: 0
This value delays the generation of receive interrupts in units of 1.024
microseconds. Receive interrupt reduction can improve CPU efficiency if
properly tuned for specific network traffic. Increasing this value adds
extra latency to frame reception and can end up decreasing the throughput
of TCP traffic. If the system is reporting dropped receives, this value
may be set too high, causing the driver to run out of available receive
descriptors.
CAUTION: When setting RxIntDelay to a value other than 0, adapters may
hang (stop transmitting) under certain network conditions. If
this occurs a NETDEV WATCHDOG message is logged in the system
event log. In addition, the controller is automatically reset,
restoring the network connection. To eliminate the potential for
the hang ensure that RxIntDelay is set to 0.
This value delays the generation of receive interrupts in units of 1.024
microseconds. Receive interrupt reduction can improve CPU efficiency if
properly tuned for specific network traffic. Increasing this value adds
extra latency to frame reception and can end up decreasing the throughput
of TCP traffic. If the system is reporting dropped receives, this value
may be set too high, causing the driver to run out of available receive
descriptors.
RxAbsIntDelay (82540, 82545 and later adapters only)
Valid Range: 0-65535 (0=off)
CAUTION: When setting RxIntDelay to a value other than 0, adapters may
hang (stop transmitting) under certain network conditions. If
this occurs a NETDEV WATCHDOG message is logged in the system
event log. In addition, the controller is automatically reset,
restoring the network connection. To eliminate the potential
for the hang ensure that RxIntDelay is set to 0.
RxAbsIntDelay
-------------
(This parameter is supported only on 82540, 82545 and later adapters.)
Valid Range: 0-65535 (0=off)
Default Value: 128
This value, in units of 1.024 microseconds, limits the delay in which a
receive interrupt is generated. Useful only if RxIntDelay is non-zero,
this value ensures that an interrupt is generated after the initial
packet is received within the set amount of time. Proper tuning,
along with RxIntDelay, may improve traffic throughput in specific network
conditions.
Speed (adapters using copper connections only)
This value, in units of 1.024 microseconds, limits the delay in which a
receive interrupt is generated. Useful only if RxIntDelay is non-zero,
this value ensures that an interrupt is generated after the initial
packet is received within the set amount of time. Proper tuning,
along with RxIntDelay, may improve traffic throughput in specific network
conditions.
Speed
-----
(This parameter is supported only on adapters with copper connections.)
Valid Settings: 0, 10, 100, 1000
Default Value: 0 (auto-negotiate at all supported speeds)
Speed forces the line speed to the specified value in megabits per second
(Mbps). If this parameter is not specified or is set to 0 and the link
partner is set to auto-negotiate, the board will auto-detect the correct
speed. Duplex should also be set when Speed is set to either 10 or 100.
Default Value: 0 (auto-negotiate at all supported speeds)
Speed forces the line speed to the specified value in megabits per second
(Mbps). If this parameter is not specified or is set to 0 and the link
partner is set to auto-negotiate, the board will auto-detect the correct
speed. Duplex should also be set when Speed is set to either 10 or 100.
TxDescriptors
Valid Range: 80-256 for 82542 and 82543-based adapters
80-4096 for all other supported adapters
-------------
Valid Range: 80-256 for 82542 and 82543-based adapters
80-4096 for all other supported adapters
Default Value: 256
This value is the number of transmit descriptors allocated by the driver.
Increasing this value allows the driver to queue more transmits. Each
descriptor is 16 bytes.
NOTE: Depending on the available system resources, the request for a
higher number of transmit descriptors may be denied. In this case,
use a lower number.
This value is the number of transmit descriptors allocated by the driver.
Increasing this value allows the driver to queue more transmits. Each
descriptor is 16 bytes.
NOTE: Depending on the available system resources, the request for a
higher number of transmit descriptors may be denied. In this case,
use a lower number.
TxIntDelay
Valid Range: 0-65535 (0=off)
----------
Valid Range: 0-65535 (0=off)
Default Value: 64
This value delays the generation of transmit interrupts in units of
1.024 microseconds. Transmit interrupt reduction can improve CPU
efficiency if properly tuned for specific network traffic. If the
system is reporting dropped transmits, this value may be set too high
causing the driver to run out of available transmit descriptors.
TxAbsIntDelay (82540, 82545 and later adapters only)
Valid Range: 0-65535 (0=off)
This value delays the generation of transmit interrupts in units of
1.024 microseconds. Transmit interrupt reduction can improve CPU
efficiency if properly tuned for specific network traffic. If the
system is reporting dropped transmits, this value may be set too high
causing the driver to run out of available transmit descriptors.
TxAbsIntDelay
-------------
(This parameter is supported only on 82540, 82545 and later adapters.)
Valid Range: 0-65535 (0=off)
Default Value: 64
This value, in units of 1.024 microseconds, limits the delay in which a
transmit interrupt is generated. Useful only if TxIntDelay is non-zero,
this value ensures that an interrupt is generated after the initial
packet is sent on the wire within the set amount of time. Proper tuning,
along with TxIntDelay, may improve traffic throughput in specific
network conditions.
XsumRX (not available on the 82542-based adapter)
Valid Range: 0-1
This value, in units of 1.024 microseconds, limits the delay in which a
transmit interrupt is generated. Useful only if TxIntDelay is non-zero,
this value ensures that an interrupt is generated after the initial
packet is sent on the wire within the set amount of time. Proper tuning,
along with TxIntDelay, may improve traffic throughput in specific
network conditions.
XsumRX
------
(This parameter is NOT supported on the 82542-based adapter.)
Valid Range: 0-1
Default Value: 1
A value of '1' indicates that the driver should enable IP checksum
offload for received packets (both UDP and TCP) to the adapter hardware.
A value of '1' indicates that the driver should enable IP checksum
offload for received packets (both UDP and TCP) to the adapter hardware.
Speed and Duplex Configuration
==============================
Three keywords are used to control the speed and duplex configuration. These
keywords are Speed, Duplex, and AutoNeg.
Three keywords are used to control the speed and duplex configuration.
These keywords are Speed, Duplex, and AutoNeg.
If the board uses a fiber interface, these keywords are ignored, and the
If the board uses a fiber interface, these keywords are ignored, and the
fiber interface board only links at 1000 Mbps full-duplex.
For copper-based boards, the keywords interact as follows:
The default operation is auto-negotiate. The board advertises all supported
speed and duplex combinations, and it links at the highest common speed and
duplex mode IF the link partner is set to auto-negotiate.
The default operation is auto-negotiate. The board advertises all
supported speed and duplex combinations, and it links at the highest
common speed and duplex mode IF the link partner is set to auto-negotiate.
If Speed = 1000, limited auto-negotiation is enabled and only 1000 Mbps is
advertised (The 1000BaseT spec requires auto-negotiation.)
If Speed = 1000, limited auto-negotiation is enabled and only 1000 Mbps
is advertised (The 1000BaseT spec requires auto-negotiation.)
If Speed = 10 or 100, then both Speed and Duplex should be set. Auto-
negotiation is disabled, and the AutoNeg parameter is ignored. Partner SHOULD
also be forced.
negotiation is disabled, and the AutoNeg parameter is ignored. Partner
SHOULD also be forced.
The AutoNeg parameter is used when more control is required over the auto-
negotiation process. When this parameter is used, Speed and Duplex parameters
must not be specified. The following table describes supported values for the
AutoNeg parameter:
The AutoNeg parameter is used when more control is required over the
auto-negotiation process. It should be used when you wish to control which
speed and duplex combinations are advertised during the auto-negotiation
process.
Speed (Mbps) 1000 100 100 10 10
Duplex Full Full Half Full Half
Value (in base 16) 0x20 0x08 0x04 0x02 0x01
The parameter may be specified as either a decimal or hexidecimal value as
determined by the bitmap below.
Example: insmod e1000 AutoNeg=0x03, loads e1000 and specifies (10 full duplex,
10 half duplex) for negotiation with the peer.
Bit position 7 6 5 4 3 2 1 0
Decimal Value 128 64 32 16 8 4 2 1
Hex value 80 40 20 10 8 4 2 1
Speed (Mbps) N/A N/A 1000 N/A 100 100 10 10
Duplex Full Full Half Full Half
Note that setting AutoNeg does not guarantee that the board will link at the
highest specified speed or duplex mode, but the board will link at the
highest possible speed/duplex of the link partner IF the link partner is also
set to auto-negotiate. If the link partner is forced speed/duplex, the
adapter MUST be forced to the same speed/duplex.
Some examples of using AutoNeg:
modprobe e1000 AutoNeg=0x01 (Restricts autonegotiation to 10 Half)
modprobe e1000 AutoNeg=1 (Same as above)
modprobe e1000 AutoNeg=0x02 (Restricts autonegotiation to 10 Full)
modprobe e1000 AutoNeg=0x03 (Restricts autonegotiation to 10 Half or 10 Full)
modprobe e1000 AutoNeg=0x04 (Restricts autonegotiation to 100 Half)
modprobe e1000 AutoNeg=0x05 (Restricts autonegotiation to 10 Half or 100
Half)
modprobe e1000 AutoNeg=0x020 (Restricts autonegotiation to 1000 Full)
modprobe e1000 AutoNeg=32 (Same as above)
Note that when this parameter is used, Speed and Duplex must not be specified.
If the link partner is forced to a specific speed and duplex, then this
parameter should not be used. Instead, use the Speed and Duplex parameters
previously mentioned to force the adapter to the same speed and duplex.
Additional Configurations
@ -276,19 +338,19 @@ Additional Configurations
Configuring the Driver on Different Distributions
-------------------------------------------------
Configuring a network driver to load properly when the system is started is
distribution dependent. Typically, the configuration process involves adding
an alias line to /etc/modules.conf as well as editing other system startup
scripts and/or configuration files. Many popular Linux distributions ship
with tools to make these changes for you. To learn the proper way to
configure a network device for your system, refer to your distribution
documentation. If during this process you are asked for the driver or module
name, the name for the Linux Base Driver for the Intel PRO/1000 Family of
Adapters is e1000.
Configuring a network driver to load properly when the system is started
is distribution dependent. Typically, the configuration process involves
adding an alias line to /etc/modules.conf or /etc/modprobe.conf as well
as editing other system startup scripts and/or configuration files. Many
popular Linux distributions ship with tools to make these changes for you.
To learn the proper way to configure a network device for your system,
refer to your distribution documentation. If during this process you are
asked for the driver or module name, the name for the Linux Base Driver
for the Intel PRO/1000 Family of Adapters is e1000.
As an example, if you install the e1000 driver for two PRO/1000 adapters
(eth0 and eth1) and set the speed and duplex to 10full and 100half, add the
following to modules.conf:
As an example, if you install the e1000 driver for two PRO/1000 adapters
(eth0 and eth1) and set the speed and duplex to 10full and 100half, add
the following to modules.conf or or modprobe.conf:
alias eth0 e1000
alias eth1 e1000
@ -297,9 +359,9 @@ Additional Configurations
Viewing Link Messages
---------------------
Link messages will not be displayed to the console if the distribution is
restricting system messages. In order to see network driver link messages on
your console, set dmesg to eight by entering the following:
Link messages will not be displayed to the console if the distribution is
restricting system messages. In order to see network driver link messages
on your console, set dmesg to eight by entering the following:
dmesg -n 8
@ -308,22 +370,42 @@ Additional Configurations
Jumbo Frames
------------
The driver supports Jumbo Frames for all adapters except 82542-based
adapters. Jumbo Frames support is enabled by changing the MTU to a value
larger than the default of 1500. Use the ifconfig command to increase the
MTU size. For example:
The driver supports Jumbo Frames for all adapters except 82542 and
82573-based adapters. Jumbo Frames support is enabled by changing the
MTU to a value larger than the default of 1500. Use the ifconfig command
to increase the MTU size. For example:
ifconfig ethx mtu 9000 up
ifconfig eth<x> mtu 9000 up
The maximum MTU setting for Jumbo Frames is 16110. This value coincides
with the maximum Jumbo Frames size of 16128.
This setting is not saved across reboots. It can be made permanent if
you add:
NOTE: Jumbo Frames are supported at 1000 Mbps only. Using Jumbo Frames at
10 or 100 Mbps may result in poor performance or loss of link.
MTU=9000
to the file /etc/sysconfig/network-scripts/ifcfg-eth<x>. This example
applies to the Red Hat distributions; other distributions may store this
setting in a different location.
Notes:
- To enable Jumbo Frames, increase the MTU size on the interface beyond
1500.
- The maximum MTU setting for Jumbo Frames is 16110. This value coincides
with the maximum Jumbo Frames size of 16128.
- Using Jumbo Frames at 10 or 100 Mbps may result in poor performance or
loss of link.
- Some Intel gigabit adapters that support Jumbo Frames have a frame size
limit of 9238 bytes, with a corresponding MTU size limit of 9216 bytes.
The adapters with this limitation are based on the Intel 82571EB and
82572EI controllers, which correspond to these product names:
Intel® PRO/1000 PT Dual Port Server Adapter
Intel® PRO/1000 PF Dual Port Server Adapter
Intel® PRO/1000 PT Server Adapter
Intel® PRO/1000 PT Desktop Adapter
Intel® PRO/1000 PF Server Adapter
- The Intel PRO/1000 PM Network Connection does not support jumbo frames.
NOTE: MTU designates the frame size. To enable Jumbo Frames, increase the
MTU size on the interface beyond 1500.
Ethtool
-------
@ -333,32 +415,41 @@ Additional Configurations
version 1.6 or later is required for this functionality.
The latest release of ethtool can be found from
http://sf.net/projects/gkernel.
http://sourceforge.net/projects/gkernel.
NOTE: Ethtool 1.6 only supports a limited set of ethtool options. Support
for a more complete ethtool feature set can be enabled by upgrading
ethtool to ethtool-1.8.1.
NOTE: Ethtool 1.6 only supports a limited set of ethtool options. Support
for a more complete ethtool feature set can be enabled by upgrading
ethtool to ethtool-1.8.1.
Enabling Wake on LAN* (WoL)
---------------------------
WoL is configured through the Ethtool* utility. Ethtool is included with
all versions of Red Hat after Red Hat 7.2. For other Linux distributions,
download and install Ethtool from the following website:
all versions of Red Hat after Red Hat 7.2. For other Linux distributions,
download and install Ethtool from the following website:
http://sourceforge.net/projects/gkernel.
For instructions on enabling WoL with Ethtool, refer to the website listed
For instructions on enabling WoL with Ethtool, refer to the website listed
above.
WoL will be enabled on the system during the next shut down or reboot.
For this driver version, in order to enable WoL, the e1000 driver must be
WoL will be enabled on the system during the next shut down or reboot.
For this driver version, in order to enable WoL, the e1000 driver must be
loaded when shutting down or rebooting the system.
NAPI
----
NAPI (Rx polling mode) is supported in the e1000 driver. NAPI is enabled
or disabled based on the configuration of the kernel.
or disabled based on the configuration of the kernel. To override
the default, use the following compile-time flags.
To enable NAPI, compile the driver module, passing in a configuration option:
make CFLAGS_EXTRA=-DE1000_NAPI install
To disable NAPI, compile the driver module, passing in a configuration option:
make CFLAGS_EXTRA=-DE1000_NO_NAPI install
See www.cyberus.ca/~hadi/usenix-paper.tgz for more information on NAPI.
@ -369,10 +460,85 @@ Known Issues
Jumbo Frames System Requirement
-------------------------------
Memory allocation failures have been observed on Linux systems with 64 MB
of RAM or less that are running Jumbo Frames. If you are using Jumbo Frames,
your system may require more than the advertised minimum requirement of 64 MB
of system memory.
Memory allocation failures have been observed on Linux systems with 64 MB
of RAM or less that are running Jumbo Frames. If you are using Jumbo
Frames, your system may require more than the advertised minimum
requirement of 64 MB of system memory.
Performance Degradation with Jumbo Frames
-----------------------------------------
Degradation in throughput performance may be observed in some Jumbo frames
environments. If this is observed, increasing the application's socket
buffer size and/or increasing the /proc/sys/net/ipv4/tcp_*mem entry values
may help. See the specific application manual and
/usr/src/linux*/Documentation/
networking/ip-sysctl.txt for more details.
Jumbo frames on Foundry BigIron 8000 switch
-------------------------------------------
There is a known issue using Jumbo frames when connected to a Foundry
BigIron 8000 switch. This is a 3rd party limitation. If you experience
loss of packets, lower the MTU size.
Multiple Interfaces on Same Ethernet Broadcast Network
------------------------------------------------------
Due to the default ARP behavior on Linux, it is not possible to have
one system on two IP networks in the same Ethernet broadcast domain
(non-partitioned switch) behave as expected. All Ethernet interfaces
will respond to IP traffic for any IP address assigned to the system.
This results in unbalanced receive traffic.
If you have multiple interfaces in a server, either turn on ARP
filtering by entering:
echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
(this only works if your kernel's version is higher than 2.4.5),
NOTE: This setting is not saved across reboots. The configuration
change can be made permanent by adding the line:
net.ipv4.conf.all.arp_filter = 1
to the file /etc/sysctl.conf
or,
install the interfaces in separate broadcast domains (either in
different switches or in a switch partitioned to VLANs).
82541/82547 can't link or are slow to link with some link partners
-----------------------------------------------------------------
There is a known compatibility issue with 82541/82547 and some
low-end switches where the link will not be established, or will
be slow to establish. In particular, these switches are known to
be incompatible with 82541/82547:
Planex FXG-08TE
I-O Data ETG-SH8
To workaround this issue, the driver can be compiled with an override
of the PHY's master/slave setting. Forcing master or forcing slave
mode will improve time-to-link.
# make EXTRA_CFLAGS=-DE1000_MASTER_SLAVE=<n>
Where <n> is:
0 = Hardware default
1 = Master mode
2 = Slave mode
3 = Auto master/slave
Disable rx flow control with ethtool
------------------------------------
In order to disable receive flow control using ethtool, you must turn
off auto-negotiation on the same command line.
For example:
ethtool -A eth? autoneg off rx off
Support
@ -382,20 +548,24 @@ For general information, go to the Intel support website at:
http://support.intel.com
or the Intel Wired Networking project hosted by Sourceforge at:
http://sourceforge.net/projects/e1000
If an issue is identified with the released source code on the supported
kernel with a supported adapter, email the specific information related to
the issue to linux.nics@intel.com.
kernel with a supported adapter, email the specific information related
to the issue to e1000-devel@lists.sourceforge.net
License
=======
This software program is released under the terms of a license agreement
between you ('Licensee') and Intel. Do not use or load this software or any
associated materials (collectively, the 'Software') until you have carefully
read the full terms and conditions of the LICENSE located in this software
package. By loading or using the Software, you agree to the terms of this
Agreement. If you do not agree with the terms of this Agreement, do not
This software program is released under the terms of a license agreement
between you ('Licensee') and Intel. Do not use or load this software or any
associated materials (collectively, the 'Software') until you have carefully
read the full terms and conditions of the file COPYING located in this software
package. By loading or using the Software, you agree to the terms of this
Agreement. If you do not agree with the terms of this Agreement, do not
install or use the Software.
* Other names and brands may be claimed as the property of others.

49
Documentation/networking/ip-sysctl.txt
View File

@ -355,6 +355,13 @@ somaxconn - INTEGER
Defaults to 128. See also tcp_max_syn_backlog for additional tuning
for TCP sockets.
tcp_workaround_signed_windows - BOOLEAN
If set, assume no receipt of a window scaling option means the
remote TCP is broken and treats the window as a signed quantity.
If unset, assume the remote TCP is not broken even if we do
not receive a window scaling option from them.
Default: 0
IP Variables:
ip_local_port_range - 2 INTEGERS
@ -619,6 +626,11 @@ arp_ignore - INTEGER
The max value from conf/{all,interface}/arp_ignore is used
when ARP request is received on the {interface}
arp_accept - BOOLEAN
Define behavior when gratuitous arp replies are received:
0 - drop gratuitous arp frames
1 - accept gratuitous arp frames
app_solicit - INTEGER
The maximum number of probes to send to the user space ARP daemon
via netlink before dropping back to multicast probes (see
@ -717,6 +729,33 @@ accept_ra - BOOLEAN
Functional default: enabled if local forwarding is disabled.
disabled if local forwarding is enabled.
accept_ra_defrtr - BOOLEAN
Learn default router in Router Advertisement.
Functional default: enabled if accept_ra is enabled.
disabled if accept_ra is disabled.
accept_ra_pinfo - BOOLEAN
Learn Prefix Inforamtion in Router Advertisement.
Functional default: enabled if accept_ra is enabled.
disabled if accept_ra is disabled.
accept_ra_rt_info_max_plen - INTEGER
Maximum prefix length of Route Information in RA.
Route Information w/ prefix larger than or equal to this
variable shall be ignored.
Functional default: 0 if accept_ra_rtr_pref is enabled.
-1 if accept_ra_rtr_pref is disabled.
accept_ra_rtr_pref - BOOLEAN
Accept Router Preference in RA.
Functional default: enabled if accept_ra is enabled.
disabled if accept_ra is disabled.
accept_redirects - BOOLEAN
Accept Redirects.
@ -727,8 +766,8 @@ autoconf - BOOLEAN
Autoconfigure addresses using Prefix Information in Router
Advertisements.
Functional default: enabled if accept_ra is enabled.
disabled if accept_ra is disabled.
Functional default: enabled if accept_ra_pinfo is enabled.
disabled if accept_ra_pinfo is disabled.
dad_transmits - INTEGER
The amount of Duplicate Address Detection probes to send.
@ -771,6 +810,12 @@ mtu - INTEGER
Default Maximum Transfer Unit
Default: 1280 (IPv6 required minimum)
router_probe_interval - INTEGER
Minimum interval (in seconds) between Router Probing described
in RFC4191.
Default: 60
router_solicitation_delay - INTEGER
Number of seconds to wait after interface is brought up
before sending Router Solicitations.

20
Documentation/networking/pktgen.txt
View File

@ -109,6 +109,22 @@ Examples:
cycle through the port range.
pgset "udp_dst_max 9" set UDP destination port max.
pgset "mpls 0001000a,0002000a,0000000a" set MPLS labels (in this example
outer label=16,middle label=32,
inner label=0 (IPv4 NULL)) Note that
there must be no spaces between the
arguments. Leading zeros are required.
Do not set the bottom of stack bit,
thats done automatically. If you do
set the bottom of stack bit, that
indicates that you want to randomly
generate that address and the flag
MPLS_RND will be turned on. You
can have any mix of random and fixed
labels in the label stack.
pgset "mpls 0" turn off mpls (or any invalid argument works too!)
pgset stop aborts injection. Also, ^C aborts generator.
@ -167,6 +183,8 @@ pkt_size
min_pkt_size
max_pkt_size
mpls
udp_src_min
udp_src_max
@ -211,4 +229,4 @@ Grant Grundler for testing on IA-64 and parisc, Harald Welte, Lennert Buytenhek
Stephen Hemminger, Andi Kleen, Dave Miller and many others.
Good luck with the linux net-development.
Good luck with the linux net-development.

51
Documentation/power/swsusp.txt
View File

@ -17,6 +17,11 @@ Some warnings, first.
* but it will probably only crash.
*
* (*) suspend/resume support is needed to make it safe.
*
* If you have any filesystems on USB devices mounted before suspend,
* they won't be accessible after resume and you may lose data, as though
* you have unplugged the USB devices with mounted filesystems on them
* (see the FAQ below for details).
You need to append resume=/dev/your_swap_partition to kernel command
line. Then you suspend by
@ -27,19 +32,18 @@ echo shutdown > /sys/power/disk; echo disk > /sys/power/state
echo platform > /sys/power/disk; echo disk > /sys/power/state
. If you have SATA disks, you'll need recent kernels with SATA suspend
support. For suspend and resume to work, make sure your disk drivers
are built into kernel -- not modules. [There's way to make
suspend/resume with modular disk drivers, see FAQ, but you probably
should not do that.]
If you want to limit the suspend image size to N bytes, do
echo N > /sys/power/image_size
before suspend (it is limited to 500 MB by default).
Encrypted suspend image:
------------------------
If you want to store your suspend image encrypted with a temporary
key to prevent data gathering after resume you must compile
crypto and the aes algorithm into the kernel - modules won't work
as they cannot be loaded at resume time.
Article about goals and implementation of Software Suspend for Linux
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -333,4 +337,37 @@ init=/bin/bash, then swapon and starting suspend sequence manually
usually does the trick. Then it is good idea to try with latest
vanilla kernel.
Q: How can distributions ship a swsusp-supporting kernel with modular
disk drivers (especially SATA)?
A: Well, it can be done, load the drivers, then do echo into
/sys/power/disk/resume file from initrd. Be sure not to mount
anything, not even read-only mount, or you are going to lose your
data.
Q: How do I make suspend more verbose?
A: If you want to see any non-error kernel messages on the virtual
terminal the kernel switches to during suspend, you have to set the
kernel console loglevel to at least 5, for example by doing
echo 5 > /proc/sys/kernel/printk
Q: Is this true that if I have a mounted filesystem on a USB device and
I suspend to disk, I can lose data unless the filesystem has been mounted
with "sync"?
A: That's right. It depends on your hardware, and it could be true even for
suspend-to-RAM. In fact, even with "-o sync" you can lose data if your
programs have information in buffers they haven't written out to disk.
If you're lucky, your hardware will support low-power modes for USB
controllers while the system is asleep. Lots of hardware doesn't,
however. Shutting off the power to a USB controller is equivalent to
unplugging all the attached devices.
Remember that it's always a bad idea to unplug a disk drive containing a
mounted filesystem. With USB that's true even when your system is asleep!
The safest thing is to unmount all USB-based filesystems before suspending
and remount them after resuming.

149
Documentation/power/userland-swsusp.txt 100644
View File

@ -0,0 +1,149 @@
Documentation for userland software suspend interface
(C) 2006 Rafael J. Wysocki <rjw@sisk.pl>
First, the warnings at the beginning of swsusp.txt still apply.
Second, you should read the FAQ in swsusp.txt _now_ if you have not
done it already.
Now, to use the userland interface for software suspend you need special
utilities that will read/write the system memory snapshot from/to the
kernel. Such utilities are available, for example, from
<http://www.sisk.pl/kernel/utilities/suspend>. You may want to have
a look at them if you are going to develop your own suspend/resume
utilities.
The interface consists of a character device providing the open(),
release(), read(), and write() operations as well as several ioctl()
commands defined in kernel/power/power.h. The major and minor
numbers of the device are, respectively, 10 and 231, and they can
be read from /sys/class/misc/snapshot/dev.
The device can be open either for reading or for writing. If open for
reading, it is considered to be in the suspend mode. Otherwise it is
assumed to be in the resume mode. The device cannot be open for reading
and writing. It is also impossible to have the device open more than once
at a time.
The ioctl() commands recognized by the device are:
SNAPSHOT_FREEZE - freeze user space processes (the current process is
not frozen); this is required for SNAPSHOT_ATOMIC_SNAPSHOT
and SNAPSHOT_ATOMIC_RESTORE to succeed
SNAPSHOT_UNFREEZE - thaw user space processes frozen by SNAPSHOT_FREEZE
SNAPSHOT_ATOMIC_SNAPSHOT - create a snapshot of the system memory; the
last argument of ioctl() should be a pointer to an int variable,
the value of which will indicate whether the call returned after
creating the snapshot (1) or after restoring the system memory state
from it (0) (after resume the system finds itself finishing the
SNAPSHOT_ATOMIC_SNAPSHOT ioctl() again); after the snapshot
has been created the read() operation can be used to transfer
it out of the kernel
SNAPSHOT_ATOMIC_RESTORE - restore the system memory state from the
uploaded snapshot image; before calling it you should transfer
the system memory snapshot back to the kernel using the write()
operation; this call will not succeed if the snapshot
image is not available to the kernel
SNAPSHOT_FREE - free memory allocated for the snapshot image
SNAPSHOT_SET_IMAGE_SIZE - set the preferred maximum size of the image
(the kernel will do its best to ensure the image size will not exceed
this number, but if it turns out to be impossible, the kernel will
create the smallest image possible)
SNAPSHOT_AVAIL_SWAP - return the amount of available swap in bytes (the last
argument should be a pointer to an unsigned int variable that will
contain the result if the call is successful).
SNAPSHOT_GET_SWAP_PAGE - allocate a swap page from the resume partition
(the last argument should be a pointer to a loff_t variable that
will contain the swap page offset if the call is successful)
SNAPSHOT_FREE_SWAP_PAGES - free all swap pages allocated with
SNAPSHOT_GET_SWAP_PAGE
SNAPSHOT_SET_SWAP_FILE - set the resume partition (the last ioctl() argument
should specify the device's major and minor numbers in the old
two-byte format, as returned by the stat() function in the .st_rdev
member of the stat structure); it is recommended to always use this
call, because the code to set the resume partition could be removed from
future kernels
The device's read() operation can be used to transfer the snapshot image from
the kernel. It has the following limitations:
- you cannot read() more than one virtual memory page at a time
- read()s accross page boundaries are impossible (ie. if ypu read() 1/2 of
a page in the previous call, you will only be able to read()
_at_ _most_ 1/2 of the page in the next call)
The device's write() operation is used for uploading the system memory snapshot
into the kernel. It has the same limitations as the read() operation.
The release() operation frees all memory allocated for the snapshot image
and all swap pages allocated with SNAPSHOT_GET_SWAP_PAGE (if any).
Thus it is not necessary to use either SNAPSHOT_FREE or
SNAPSHOT_FREE_SWAP_PAGES before closing the device (in fact it will also
unfreeze user space processes frozen by SNAPSHOT_UNFREEZE if they are
still frozen when the device is being closed).
Currently it is assumed that the userland utilities reading/writing the
snapshot image from/to the kernel will use a swap parition, called the resume
partition, as storage space. However, this is not really required, as they
can use, for example, a special (blank) suspend partition or a file on a partition
that is unmounted before SNAPSHOT_ATOMIC_SNAPSHOT and mounted afterwards.
These utilities SHOULD NOT make any assumptions regarding the ordering of
data within the snapshot image, except for the image header that MAY be
assumed to start with an swsusp_info structure, as specified in
kernel/power/power.h. This structure MAY be used by the userland utilities
to obtain some information about the snapshot image, such as the size
of the snapshot image, including the metadata and the header itself,
contained in the .size member of swsusp_info.
The snapshot image MUST be written to the kernel unaltered (ie. all of the image
data, metadata and header MUST be written in _exactly_ the same amount, form
and order in which they have been read). Otherwise, the behavior of the
resumed system may be totally unpredictable.
While executing SNAPSHOT_ATOMIC_RESTORE the kernel checks if the
structure of the snapshot image is consistent with the information stored
in the image header. If any inconsistencies are detected,
SNAPSHOT_ATOMIC_RESTORE will not succeed. Still, this is not a fool-proof
mechanism and the userland utilities using the interface SHOULD use additional
means, such as checksums, to ensure the integrity of the snapshot image.
The suspending and resuming utilities MUST lock themselves in memory,
preferrably using mlockall(), before calling SNAPSHOT_FREEZE.
The suspending utility MUST check the value stored by SNAPSHOT_ATOMIC_SNAPSHOT
in the memory location pointed to by the last argument of ioctl() and proceed
in accordance with it:
1. If the value is 1 (ie. the system memory snapshot has just been
created and the system is ready for saving it):
(a) The suspending utility MUST NOT close the snapshot device
_unless_ the whole suspend procedure is to be cancelled, in
which case, if the snapshot image has already been saved, the
suspending utility SHOULD destroy it, preferrably by zapping
its header. If the suspend is not to be cancelled, the
system MUST be powered off or rebooted after the snapshot
image has been saved.
(b) The suspending utility SHOULD NOT attempt to perform any
file system operations (including reads) on the file systems
that were mounted before SNAPSHOT_ATOMIC_SNAPSHOT has been
called. However, it MAY mount a file system that was not
mounted at that time and perform some operations on it (eg.
use it for saving the image).
2. If the value is 0 (ie. the system state has just been restored from
the snapshot image), the suspending utility MUST close the snapshot
device. Afterwards it will be treated as a regular userland process,
so it need not exit.
The resuming utility SHOULD NOT attempt to mount any file systems that could
be mounted before suspend and SHOULD NOT attempt to perform any operations
involving such file systems.
For details, please refer to the source code.

74
Documentation/power/video.txt
View File

@ -1,7 +1,7 @@
Video issues with S3 resume
~~~~~~~~~~~~~~~~~~~~~~~~~~~
2003-2005, Pavel Machek
2003-2006, Pavel Machek
During S3 resume, hardware needs to be reinitialized. For most
devices, this is easy, and kernel driver knows how to do
@ -15,6 +15,27 @@ run normally so video card is normally initialized. It should not be
problem for S1 standby, because hardware should retain its state over
that.
We either have to run video BIOS during early resume, or interpret it
using vbetool later, or maybe nothing is neccessary on particular
system because video state is preserved. Unfortunately different
methods work on different systems, and no known method suits all of
them.
Userland application called s2ram has been developed; it contains long
whitelist of systems, and automatically selects working method for a
given system. It can be downloaded from CVS at
www.sf.net/projects/suspend . If you get a system that is not in the
whitelist, please try to find a working solution, and submit whitelist
entry so that work does not need to be repeated.
Currently, VBE_SAVE method (6 below) works on most
systems. Unfortunately, vbetool only runs after userland is resumed,
so it makes debugging of early resume problems
hard/impossible. Methods that do not rely on userland are preferable.
Details
~~~~~~~
There are a few types of systems where video works after S3 resume:
(1) systems where video state is preserved over S3.
@ -104,6 +125,7 @@ HP NX7000 ??? (*)
HP Pavilion ZD7000 vbetool post needed, need open-source nv driver for X
HP Omnibook XE3 athlon version none (1)
HP Omnibook XE3GC none (1), video is S3 Savage/IX-MV
HP Omnibook 5150 none (1), (S1 also works OK)
IBM TP T20, model 2647-44G none (1), video is S3 Inc. 86C270-294 Savage/IX-MV, vesafb gets "interesting" but X work.
IBM TP A31 / Type 2652-M5G s3_mode (3) [works ok with BIOS 1.04 2002-08-23, but not at all with BIOS 1.11 2004-11-05 :-(]
IBM TP R32 / Type 2658-MMG none (1)
@ -120,18 +142,24 @@ IBM ThinkPad T42p (2373-GTG) s3_bios (2)
IBM TP X20 ??? (*)
IBM TP X30 s3_bios (2)
IBM TP X31 / Type 2672-XXH none (1), use radeontool (http://fdd.com/software/radeon/) to turn off backlight.
IBM TP X32 none (1), but backlight is on and video is trashed after long suspend
IBM TP X32 none (1), but backlight is on and video is trashed after long suspend. s3_bios,s3_mode (4) works too. Perhaps that gets better results?
IBM Thinkpad X40 Type 2371-7JG s3_bios,s3_mode (4)
IBM TP 600e none(1), but a switch to console and back to X is needed
Medion MD4220 ??? (*)
Samsung P35 vbetool needed (6)
Sharp PC-AR10 (ATI rage) none (1)
Sharp PC-AR10 (ATI rage) none (1), backlight does not switch off
Sony Vaio PCG-C1VRX/K s3_bios (2)
Sony Vaio PCG-F403 ??? (*)
Sony Vaio PCG-GRT995MP none (1), works with 'nv' X driver
Sony Vaio PCG-GR7/K none (1), but needs radeonfb, use radeontool (http://fdd.com/software/radeon/) to turn off backlight.
Sony Vaio PCG-N505SN ??? (*)
Sony Vaio vgn-s260 X or boot-radeon can init it (5)
Sony Vaio vgn-S580BH vga=normal, but suspend from X. Console will be blank unless you return to X.
Sony Vaio vgn-FS115B s3_bios (2),s3_mode (4)
Toshiba Libretto L5 none (1)
Toshiba Satellite 4030CDT s3_mode (3)
Toshiba Satellite 4080XCDT s3_mode (3)
Toshiba Portege 3020CT s3_mode (3)
Toshiba Satellite 4030CDT s3_mode (3) (S1 also works OK)
Toshiba Satellite 4080XCDT s3_mode (3) (S1 also works OK)
Toshiba Satellite 4090XCDT ??? (*)
Toshiba Satellite P10-554 s3_bios,s3_mode (4)(****)
Toshiba M30 (2) xor X with nvidia driver using internal AGP
@ -151,39 +179,3 @@ Asus A7V8X nVidia RIVA TNT2 model 64 s3_bios,s3_mode (4)
(***) To be tested with a newer kernel.
(****) Not with SMP kernel, UP only.
VBEtool details
~~~~~~~~~~~~~~~
(with thanks to Carl-Daniel Hailfinger)
First, boot into X and run the following script ONCE:
#!/bin/bash
statedir=/root/s3/state
mkdir -p $statedir
chvt 2
sleep 1
vbetool vbestate save >$statedir/vbe
To suspend and resume properly, call the following script as root:
#!/bin/bash
statedir=/root/s3/state
curcons=`fgconsole`
fuser /dev/tty$curcons 2>/dev/null|xargs ps -o comm= -p|grep -q X && chvt 2
cat /dev/vcsa >$statedir/vcsa
sync
echo 3 >/proc/acpi/sleep
sync
vbetool post
vbetool vbestate restore <$statedir/vbe
cat $statedir/vcsa >/dev/vcsa
rckbd restart
chvt $[curcons%6+1]
chvt $curcons
Unless you change your graphics card or other hardware configuration,
the state once saved will be OK for every resume afterwards.
NOTE: The "rckbd restart" command may be different for your
distribution. Simply replace it with the command you would use to
set the fonts on screen.

72
Documentation/powerpc/booting-without-of.txt
View File

@ -1365,6 +1365,78 @@ platforms are moved over to use the flattened-device-tree model.
};
g) Freescale SOC SEC Security Engines
Required properties:
- device_type : Should be "crypto"
- model : Model of the device. Should be "SEC1" or "SEC2"
- compatible : Should be "talitos"
- reg : Offset and length of the register set for the device
- interrupts : <a b> where a is the interrupt number and b is a
field that represents an encoding of the sense and level
information for the interrupt. This should be encoded based on
the information in section 2) depending on the type of interrupt
controller you have.
- interrupt-parent : the phandle for the interrupt controller that
services interrupts for this device.
- num-channels : An integer representing the number of channels
available.
- channel-fifo-len : An integer representing the number of
descriptor pointers each channel fetch fifo can hold.
- exec-units-mask : The bitmask representing what execution units
(EUs) are available. It's a single 32 bit cell. EU information
should be encoded following the SEC's Descriptor Header Dword
EU_SEL0 field documentation, i.e. as follows:
bit 0 = reserved - should be 0
bit 1 = set if SEC has the ARC4 EU (AFEU)
bit 2 = set if SEC has the DES/3DES EU (DEU)
bit 3 = set if SEC has the message digest EU (MDEU)
bit 4 = set if SEC has the random number generator EU (RNG)
bit 5 = set if SEC has the public key EU (PKEU)
bit 6 = set if SEC has the AES EU (AESU)
bit 7 = set if SEC has the Kasumi EU (KEU)
bits 8 through 31 are reserved for future SEC EUs.
- descriptor-types-mask : The bitmask representing what descriptors
are available. It's a single 32 bit cell. Descriptor type
information should be encoded following the SEC's Descriptor
Header Dword DESC_TYPE field documentation, i.e. as follows:
bit 0 = set if SEC supports the aesu_ctr_nonsnoop desc. type
bit 1 = set if SEC supports the ipsec_esp descriptor type
bit 2 = set if SEC supports the common_nonsnoop desc. type
bit 3 = set if SEC supports the 802.11i AES ccmp desc. type
bit 4 = set if SEC supports the hmac_snoop_no_afeu desc. type
bit 5 = set if SEC supports the srtp descriptor type
bit 6 = set if SEC supports the non_hmac_snoop_no_afeu desc.type
bit 7 = set if SEC supports the pkeu_assemble descriptor type
bit 8 = set if SEC supports the aesu_key_expand_output desc.type
bit 9 = set if SEC supports the pkeu_ptmul descriptor type
bit 10 = set if SEC supports the common_nonsnoop_afeu desc. type
bit 11 = set if SEC supports the pkeu_ptadd_dbl descriptor type
..and so on and so forth.
Example:
/* MPC8548E */
crypto@30000 {
device_type = "crypto";
model = "SEC2";
compatible = "talitos";
reg = <30000 10000>;
interrupts = <1d 3>;
interrupt-parent = <40000>;
num-channels = <4>;
channel-fifo-len = <24>;
exec-units-mask = <000000fe>;
descriptor-types-mask = <073f1127>;
};
More devices will be defined as this spec matures.

15
Documentation/powerpc/eeh-pci-error-recovery.txt
View File

@ -121,7 +121,7 @@ accomplished.
EEH must be enabled in the PHB's very early during the boot process,
and if a PCI slot is hot-plugged. The former is performed by
eeh_init() in arch/ppc64/kernel/eeh.c, and the later by
eeh_init() in arch/powerpc/platforms/pseries/eeh.c, and the later by
drivers/pci/hotplug/pSeries_pci.c calling in to the eeh.c code.
EEH must be enabled before a PCI scan of the device can proceed.
Current Power5 hardware will not work unless EEH is enabled;
@ -133,7 +133,7 @@ error. Given an arbitrary address, the routine
pci_get_device_by_addr() will find the pci device associated
with that address (if any).
The default include/asm-ppc64/io.h macros readb(), inb(), insb(),
The default include/asm-powerpc/io.h macros readb(), inb(), insb(),
etc. include a check to see if the i/o read returned all-0xff's.
If so, these make a call to eeh_dn_check_failure(), which in turn
asks the firmware if the all-ff's value is the sign of a true EEH
@ -143,11 +143,12 @@ seen in /proc/ppc64/eeh (subject to change). Normally, almost
all of these occur during boot, when the PCI bus is scanned, where
a large number of 0xff reads are part of the bus scan procedure.
If a frozen slot is detected, code in arch/ppc64/kernel/eeh.c will
print a stack trace to syslog (/var/log/messages). This stack trace
has proven to be very useful to device-driver authors for finding
out at what point the EEH error was detected, as the error itself
usually occurs slightly beforehand.
If a frozen slot is detected, code in
arch/powerpc/platforms/pseries/eeh.c will print a stack trace to
syslog (/var/log/messages). This stack trace has proven to be very
useful to device-driver authors for finding out at what point the EEH
error was detected, as the error itself usually occurs slightly
beforehand.
Next, it uses the Linux kernel notifier chain/work queue mechanism to
allow any interested parties to find out about the failure. Device

4
Documentation/powerpc/hvcs.txt
View File

@ -558,9 +558,9 @@ partitions.
The proper channel for reporting bugs is either through the Linux OS
distribution company that provided your OS or by posting issues to the
ppc64 development mailing list at:
PowerPC development mailing list at:
linuxppc64-dev@lists.linuxppc.org
linuxppc-dev@ozlabs.org
This request is to provide a documented and searchable public exchange
of the problems and solutions surrounding this driver for the benefit of

71
Documentation/sound/alsa/ALSA-Configuration.txt
View File

@ -513,6 +513,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
This module supports multiple cards and autoprobe.
The power-management is supported.
Module snd-ens1371
------------------
@ -526,6 +528,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
This module supports multiple cards and autoprobe.
The power-management is supported.
Module snd-es968
----------------
@ -671,6 +675,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
model - force the model name
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)
This module supports one card and autoprobe.
@ -694,13 +700,34 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
asus 3-jack
uniwill 3-jack
F1734 2-jack
lg LG laptop (m1 express dual)
test for testing/debugging purpose, almost all controls can be
adjusted. Appearing only when compiled with
$CONFIG_SND_DEBUG=y
auto auto-config reading BIOS (default)
ALC260
hp HP machines
fujitsu Fujitsu S7020
acer Acer TravelMate
basic fixed pin assignment (old default model)
auto auto-config reading BIOS (default)
ALC262
fujitsu Fujitsu Laptop
basic fixed pin assignment w/o SPDIF
auto auto-config reading BIOS (default)
ALC882/883/885
3stack-dig 3-jack with SPDIF I/O
6stck-dig 6-jack digital with SPDIF I/O
auto auto-config reading BIOS (default)
ALC861
3stack 3-jack
3stack-dig 3-jack with SPDIF I/O
6stack-dig 6-jack with SPDIF I/O
auto auto-config reading BIOS (default)
CMI9880
minimal 3-jack in back
@ -710,6 +737,28 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
allout 5-jack in back, 2-jack in front, SPDIF out
auto auto-config reading BIOS (default)
AD1981
basic 3-jack (default)
hp HP nx6320
AD1986A
6stack 6-jack, separate surrounds (default)
3stack 3-stack, shared surrounds
laptop 2-channel only (FSC V2060, Samsung M50)
laptop-eapd 2-channel with EAPD (Samsung R65, ASUS A6J)
AD1988
6stack 6-jack
6stack-dig ditto with SPDIF
3stack 3-jack
3stack-dig ditto with SPDIF
laptop 3-jack with hp-jack automute
laptop-dig ditto with SPDIF
auto auto-confgi reading BIOS (default)
STAC7661(?)
vaio Setup for VAIO FE550G/SZ110
If the default configuration doesn't work and one of the above
matches with your device, report it together with the PCI
subsystem ID (output of "lspci -nv") to ALSA BTS or alsa-devel
@ -723,6 +772,17 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
(Usually SD_LPLIB register is more accurate than the
position buffer.)
NB: If you get many "azx_get_response timeout" messages at
loading, it's likely a problem of interrupts (e.g. ACPI irq
routing). Try to boot with options like "pci=noacpi". Also, you
can try "single_cmd=1" module option. This will switch the
communication method between HDA controller and codecs to the
single immediate commands instead of CORB/RIRB. Basically, the
single command mode is provided only for BIOS, and you won't get
unsolicited events, too. But, at least, this works independently
from the irq. Remember this is a last resort, and should be
avoided as much as possible...
The power-management is supported.
Module snd-hdsp
@ -802,6 +862,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
------------------
Module for Envy24HT (VT/ICE1724), Envy24PT (VT1720) based PCI sound cards.
* MidiMan M Audio Revolution 5.1
* MidiMan M Audio Revolution 7.1
* AMP Ltd AUDIO2000
* TerraTec Aureon 5.1 Sky
@ -810,6 +871,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
* TerraTec Phase 22
* TerraTec Phase 28
* AudioTrak Prodigy 7.1
* AudioTrak Prodigy 7.1LT
* AudioTrak Prodigy 192
* Pontis MS300
* Albatron K8X800 Pro II
@ -820,9 +882,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
* Shuttle SN25P
model - Use the given board model, one of the following:
revo71, amp2000, prodigy71, prodigy192, aureon51,
aureon71, universe, k8x800, phase22, phase28, ms300,
av710
revo51, revo71, amp2000, prodigy71, prodigy71lt,
prodigy192, aureon51, aureon71, universe,
k8x800, phase22, phase28, ms300, av710
This module supports multiple cards and autoprobe.
@ -1353,6 +1415,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
vid - Vendor ID for the device (optional)
pid - Product ID for the device (optional)
device_setup - Device specific magic number (optional)
- Influence depends on the device
- Default: 0x0000
This module supports multiple devices, autoprobe and hotplugging.

333
Documentation/sound/alsa/Audiophile-Usb.txt 100644
View File

@ -0,0 +1,333 @@
Guide to using M-Audio Audiophile USB with ALSA and Jack v1.2
========================================================
Thibault Le Meur <Thibault.LeMeur@supelec.fr>
This document is a guide to using the M-Audio Audiophile USB (tm) device with
ALSA and JACK.
1 - Audiophile USB Specs and correct usage
==========================================
This part is a reminder of important facts about the functions and limitations
of the device.
The device has 4 audio interfaces, and 2 MIDI ports:
* Analog Stereo Input (Ai)
- This port supports 2 pairs of line-level audio inputs (1/4" TS and RCA)
- When the 1/4" TS (jack) connectors are connected, the RCA connectors
are disabled
* Analog Stereo Output (Ao)
* Digital Stereo Input (Di)
* Digital Stereo Output (Do)
* Midi In (Mi)
* Midi Out (Mo)
The internal DAC/ADC has the following caracteristics:
* sample depth of 16 or 24 bits
* sample rate from 8kHz to 96kHz
* Two ports can't use different sample depths at the same time.Moreover, the
Audiophile USB documentation gives the following Warning: "Please exit any
audio application running before switching between bit depths"
Due to the USB 1.1 bandwidth limitation, a limited number of interfaces can be
activated at the same time depending on the audio mode selected:
* 16-bit/48kHz ==> 4 channels in/ 4 channels out
- Ai+Ao+Di+Do
* 24-bit/48kHz ==> 4 channels in/2 channels out,
or 2 channels in/4 channels out
- Ai+Ao+Do or Ai+Di+Ao or Ai+Di+Do or Di+Ao+Do
* 24-bit/96kHz ==> 2 channels in, or 2 channels out (half duplex only)
- Ai or Ao or Di or Do
Important facts about the Digital interface:
--------------------------------------------
* The Do port additionnaly supports surround-encoded AC-3 and DTS passthrough,
though I haven't tested it under linux
- Note that in this setup only the Do interface can be enabled
* Apart from recording an audio digital stream, enabling the Di port is a way
to synchronize the device to an external sample clock
- As a consequence, the Di port must be enable only if an active Digital
source is connected
- Enabling Di when no digital source is connected can result in a
synchronization error (for instance sound played at an odd sample rate)
2 - Audiophile USB support in ALSA
==================================
2.1 - MIDI ports
----------------
The Audiophile USB MIDI ports will be automatically supported once the
following modules have been loaded:
* snd-usb-audio
* snd-seq
* snd-seq-midi
No additionnal setting is required.
2.2 - Audio ports
-----------------
Audio functions of the Audiophile USB device are handled by the snd-usb-audio
module. This module can work in a default mode (without any device-specific
parameter), or in an advanced mode with the device-specific parameter called
"device_setup".
2.2.1 - Default Alsa driver mode
The default behaviour of the snd-usb-audio driver is to parse the device
capabilities at startup and enable all functions inside the device (including
all ports at any sample rates and any sample depths supported). This approach
has the advantage to let the driver easily switch from sample rates/depths
automatically according to the need of the application claiming the device.
In this case the Audiophile ports are mapped to alsa pcm devices in the
following way (I suppose the device's index is 1):
* hw:1,0 is Ao in playback and Di in capture
* hw:1,1 is Do in playback and Ai in capture
* hw:1,2 is Do in AC3/DTS passthrough mode
You must note as well that the device uses Big Endian byte encoding so that
supported audio format are S16_BE for 16-bit depth modes and S24_3BE for
24-bits depth mode. One exception is the hw:1,2 port which is Little Endian
compliant and thus uses S16_LE.
Examples:
* playing a S24_3BE encoded raw file to the Ao port
% aplay -D hw:1,0 -c2 -t raw -r48000 -fS24_3BE test.raw
* recording a S24_3BE encoded raw file from the Ai port
% arecord -D hw:1,1 -c2 -t raw -r48000 -fS24_3BE test.raw
* playing a S16_BE encoded raw file to the Do port
% aplay -D hw:1,1 -c2 -t raw -r48000 -fS16_BE test.raw
If you're happy with the default Alsa driver setup and don't experience any
issue with this mode, then you can skip the following chapter.
2.2.2 - Advanced module setup
Due to the hardware constraints described above, the device initialization made
by the Alsa driver in default mode may result in a corrupted state of the
device. For instance, a particularly annoying issue is that the sound captured
from the Ai port sounds distorted (as if boosted with an excessive high volume
gain).
For people having this problem, the snd-usb-audio module has a new module
parameter called "device_setup".
2.2.2.1 - Initializing the working mode of the Audiohile USB
As far as the Audiohile USB device is concerned, this value let the user
specify:
* the sample depth
* the sample rate
* whether the Di port is used or not
Here is a list of supported device_setup values for this device:
* device_setup=0x00 (or omitted)
- Alsa driver default mode
- maintains backward compatibility with setups that do not use this
parameter by not introducing any change
- results sometimes in corrupted sound as decribed earlier
* device_setup=0x01
- 16bits 48kHz mode with Di disabled
- Ai,Ao,Do can be used at the same time
- hw:1,0 is not available in capture mode
- hw:1,2 is not available
* device_setup=0x11
- 16bits 48kHz mode with Di enabled
- Ai,Ao,Di,Do can be used at the same time
- hw:1,0 is available in capture mode
- hw:1,2 is not available
* device_setup=0x09
- 24bits 48kHz mode with Di disabled
- Ai,Ao,Do can be used at the same time
- hw:1,0 is not available in capture mode
- hw:1,2 is not available
* device_setup=0x19
- 24bits 48kHz mode with Di enabled
- 3 ports from {Ai,Ao,Di,Do} can be used at the same time
- hw:1,0 is available in capture mode and an active digital source must be
connected to Di
- hw:1,2 is not available
* device_setup=0x0D or 0x10
- 24bits 96kHz mode
- Di is enabled by default for this mode but does not need to be connected
to an active source
- Only 1 port from {Ai,Ao,Di,Do} can be used at the same time
- hw:1,0 is available in captured mode
- hw:1,2 is not available
* device_setup=0x03
- 16bits 48kHz mode with only the Do port enabled
- AC3 with DTS passthru (not tested)
- Caution with this setup the Do port is mapped to the pcm device hw:1,0
2.2.2.2 - Setting and switching configurations with the device_setup parameter
The parameter can be given:
* By manually probing the device (as root):
# modprobe -r snd-usb-audio
# modprobe snd-usb-audio index=1 device_setup=0x09
* Or while configuring the modules options in your modules configuration file
- For Fedora distributions, edit the /etc/modprobe.conf file:
alias snd-card-1 snd-usb-audio
options snd-usb-audio index=1 device_setup=0x09
IMPORTANT NOTE WHEN SWITCHING CONFIGURATION:
-------------------------------------------
* You may need to _first_ intialize the module with the correct device_setup
parameter and _only_after_ turn on the Audiophile USB device
* This is especially true when switching the sample depth:
- first trun off the device
- de-register the snd-usb-audio module
- change the device_setup parameter (by either manually reprobing the module
or changing modprobe.conf)
- turn on the device
2.2.2.3 - Audiophile USB's device_setup structure
If you want to understand the device_setup magic numbers for the Audiophile
USB, you need some very basic understanding of binary computation. However,
this is not required to use the parameter and you may skip thi section.
The device_setup is one byte long and its structure is the following:
+---+---+---+---+---+---+---+---+
| b7| b6| b5| b4| b3| b2| b1| b0|
+---+---+---+---+---+---+---+---+
| 0 | 0 | 0 | Di|24B|96K|DTS|SET|
+---+---+---+---+---+---+---+---+
Where:
* b0 is the "SET" bit
- it MUST be set if device_setup is initialized
* b1 is the "DTS" bit
- it is set only for Digital output with DTS/AC3
- this setup is not tested
* b2 is the Rate selection flag
- When set to "1" the rate range is 48.1-96kHz
- Otherwise the sample rate range is 8-48kHz
* b3 is the bit depth selection flag
- When set to "1" samples are 24bits long
- Otherwise they are 16bits long
- Note that b2 implies b3 as the 96kHz mode is only supported for 24 bits
samples
* b4 is the Digital input flag
- When set to "1" the device assumes that an active digital source is
connected
- You shouldn't enable Di if no source is seen on the port (this leads to
synchronization issues)
- b4 is implied by b2 (since only one port is enabled at a time no synch
error can occur)
* b5 to b7 are reserved for future uses, and must be set to "0"
- might become Ao, Do, Ai, for b7, b6, b4 respectively
Caution:
* there is no check on the value you will give to device_setup
- for instance choosing 0x05 (16bits 96kHz) will fail back to 0x09 since
b2 implies b3. But _there_will_be_no_warning_ in /var/log/messages
* Hardware constraints due to the USB bus limitation aren't checked
- choosing b2 will prepare all interfaces for 24bits/96kHz but you'll
only be able to use one at the same time
2.2.3 - USB implementation details for this device
You may safely skip this section if you're not interrested in driver
development.
This section describes some internals aspect of the device and summarize the
data I got by usb-snooping the windows and linux drivers.
The M-Audio Audiophile USB has 7 USB Interfaces:
a "USB interface":
* USB Interface nb.0
* USB Interface nb.1
- Audio Control function
* USB Interface nb.2
- Analog Output
* USB Interface nb.3
- Digital Output
* USB Interface nb.4
- Analog Input
* USB Interface nb.5
- Digital Input
* USB Interface nb.6
- MIDI interface compliant with the MIDIMAN quirk
Each interface has 5 altsettings (AltSet 1,2,3,4,5) except:
* Interface 3 (Digital Out) has an extra Alset nb.6
* Interface 5 (Digital In) does not have Alset nb.3 and 5
Here is a short description of the AltSettings capabilities:
* AltSettings 1 corresponds to
- 24-bit depth, 48.1-96kHz sample mode
- Adaptive playback (Ao and Do), Synch capture (Ai), or Asynch capture (Di)
* AltSettings 2 corresponds to
- 24-bit depth, 8-48kHz sample mode
- Asynch capture and playback (Ao,Ai,Do,Di)
* AltSettings 3 corresponds to
- 24-bit depth, 8-48kHz sample mode
- Synch capture (Ai) and Adaptive playback (Ao,Do)
* AltSettings 4 corresponds to
- 16-bit depth, 8-48kHz sample mode
- Asynch capture and playback (Ao,Ai,Do,Di)
* AltSettings 5 corresponds to
- 16-bit depth, 8-48kHz sample mode
- Synch capture (Ai) and Adaptive playback (Ao,Do)
* AltSettings 6 corresponds to
- 16-bit depth, 8-48kHz sample mode
- Synch playback (Do), audio format type III IEC1937_AC-3
In order to ensure a correct intialization of the device, the driver
_must_know_ how the device will be used:
* if DTS is choosen, only Interface 2 with AltSet nb.6 must be
registered
* if 96KHz only AltSets nb.1 of each interface must be selected
* if samples are using 24bits/48KHz then AltSet 2 must me used if
Digital input is connected, and only AltSet nb.3 if Digital input
is not connected
* if samples are using 16bits/48KHz then AltSet 4 must me used if
Digital input is connected, and only AltSet nb.5 if Digital input
is not connected
When device_setup is given as a parameter to the snd-usb-audio module, the
parse_audio_enpoint function uses a quirk called
"audiophile_skip_setting_quirk" in order to prevent AltSettings not
corresponding to device_setup from being registered in the driver.
3 - Audiophile USB and Jack support
===================================
This section deals with support of the Audiophile USB device in Jack.
The main issue regarding this support is that the device is Big Endian
compliant.
3.1 - Using the plug alsa plugin
--------------------------------
Jack doesn't directly support big endian devices. Thus, one way to have support
for this device with Alsa is to use the Alsa "plug" converter.
For instance here is one way to run Jack with 2 playback channels on Ao and 2
capture channels from Ai:
% jackd -R -dalsa -dplughw:1 -r48000 -p256 -n2 -D -Cplughw:1,1
However you may see the following warning message:
"You appear to be using the ALSA software "plug" layer, probably a result of
using the "default" ALSA device. This is less efficient than it could be.
Consider using a hardware device instead rather than using the plug layer."
3.2 - Patching alsa to use direct pcm device
-------------------------------------------
A patch for Jack by Andreas Steinmetz adds support for Big Endian devices.
However it has not been included in the CVS tree.
You can find it at the following URL:
http://sourceforge.net/tracker/index.php?func=detail&aid=1289682&group_id=39687&
atid=425939
After having applied the patch you can run jackd with the following command
line:
% jackd -R -dalsa -Phw:1,0 -r48000 -p128 -n2 -D -Chw:1,1

6
Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl
View File

@ -1834,7 +1834,7 @@
mychip_set_sample_format(chip, runtime->format);
mychip_set_sample_rate(chip, runtime->rate);
mychip_set_channels(chip, runtime->channels);
mychip_set_dma_setup(chip, runtime->dma_area,
mychip_set_dma_setup(chip, runtime->dma_addr,
chip->buffer_size,
chip->period_size);
return 0;
@ -3388,7 +3388,7 @@ struct _snd_pcm_runtime {
.name = "PCM Playback Switch",
.index = 0,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.private_values = 0xffff,
.private_value = 0xffff,
.info = my_control_info,
.get = my_control_get,
.put = my_control_put
@ -3449,7 +3449,7 @@ struct _snd_pcm_runtime {
</para>
<para>
The <structfield>private_values</structfield> field contains
The <structfield>private_value</structfield> field contains
an arbitrary long integer value for this record. When using
generic <structfield>info</structfield>,
<structfield>get</structfield> and

2
Documentation/spinlocks.txt
View File

@ -9,7 +9,7 @@ removed soon. So for any new code dynamic initialization should be used:
static int __init xxx_init(void)
{
spin_lock_init(&xxx_lock);
rw_lock_init(&xxx_rw_lock);
rwlock_init(&xxx_rw_lock);
...
}

10
Documentation/usb/et61x251.txt
View File

@ -176,6 +176,14 @@ Description: Force the application to unmap previously mapped buffer memory
1 = force memory unmapping (save memory)
Default: 0
-------------------------------------------------------------------------------
Name: frame_timeout
Type: uint array (min = 0, max = 64)
Syntax: <n[,...]>
Description: Timeout for a video frame in seconds. This parameter is
specific for each detected camera. This parameter can be
changed at runtime thanks to the /sys filesystem interface.
Default: 2
-------------------------------------------------------------------------------
Name: debug
Type: ushort
Syntax: <n>
@ -266,7 +274,7 @@ the V4L2 interface.
10. Notes for V4L2 application developers
========================================
=========================================
This driver follows the V4L2 API specifications. In particular, it enforces two
rules:

11
Documentation/usb/sn9c102.txt
View File

@ -196,6 +196,14 @@ Description: Force the application to unmap previously mapped buffer memory
1 = force memory unmapping (save memory)
Default: 0
-------------------------------------------------------------------------------
Name: frame_timeout
Type: uint array (min = 0, max = 64)
Syntax: <n[,...]>
Description: Timeout for a video frame in seconds. This parameter is
specific for each detected camera. This parameter can be
changed at runtime thanks to the /sys filesystem interface.
Default: 2
-------------------------------------------------------------------------------
Name: debug
Type: ushort
Syntax: <n>
@ -321,6 +329,7 @@ Vendor ID Product ID
--------- ----------
0x0c45 0x6001
0x0c45 0x6005
0x0c45 0x6007
0x0c45 0x6009
0x0c45 0x600d
0x0c45 0x6024
@ -370,6 +379,7 @@ HV7131D Hynix Semiconductor, Inc.
MI-0343 Micron Technology, Inc.
OV7630 OmniVision Technologies, Inc.
PAS106B PixArt Imaging, Inc.
PAS202BCA PixArt Imaging, Inc.
PAS202BCB PixArt Imaging, Inc.
TAS5110C1B Taiwan Advanced Sensor Corporation
TAS5130D1B Taiwan Advanced Sensor Corporation
@ -493,6 +503,7 @@ Many thanks to following persons for their contribute (listed in alphabetical
order):
- Luca Capello for the donation of a webcam;
- Philippe Coval for having helped testing the PAS202BCA image sensor;
- Joao Rodrigo Fuzaro, Joao Limirio, Claudio Filho and Caio Begotti for the
donation of a webcam;
- Jon Hollstrom for the donation of a webcam;

254
Documentation/usb/zc0301.txt 100644
View File

@ -0,0 +1,254 @@
ZC0301 Image Processor and Control Chip
Driver for Linux
=======================================
- Documentation -
Index
=====
1. Copyright
2. Disclaimer
3. License
4. Overview and features
5. Module dependencies
6. Module loading
7. Module parameters
8. Supported devices
9. Notes for V4L2 application developers
10. Contact information
11. Credits
1. Copyright
============
Copyright (C) 2006 by Luca Risolia <luca.risolia@studio.unibo.it>
2. Disclaimer
=============
This software is not developed or sponsored by Z-Star Microelectronics Corp.
Trademarks are property of their respective owner.
3. License
==========
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
4. Overview and features
========================
This driver supports the video interface of the devices mounting the ZC0301
Image Processor and Control Chip.
The driver relies on the Video4Linux2 and USB core modules. It has been
designed to run properly on SMP systems as well.
The latest version of the ZC0301 driver can be found at the following URL:
http://www.linux-projects.org/
Some of the features of the driver are:
- full compliance with the Video4Linux2 API (see also "Notes for V4L2
application developers" paragraph);
- available mmap or read/poll methods for video streaming through isochronous
data transfers;
- automatic detection of image sensor;
- video format is standard JPEG;
- dynamic driver control thanks to various module parameters (see "Module
parameters" paragraph);
- up to 64 cameras can be handled at the same time; they can be connected and
disconnected from the host many times without turning off the computer, if
the system supports hotplugging;
5. Module dependencies
======================
For it to work properly, the driver needs kernel support for Video4Linux and
USB.
The following options of the kernel configuration file must be enabled and
corresponding modules must be compiled:
# Multimedia devices
#
CONFIG_VIDEO_DEV=m
# USB support
#
CONFIG_USB=m
In addition, depending on the hardware being used, the modules below are
necessary:
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_OHCI_HCD=m
The ZC0301 controller also provides a built-in microphone interface. It is
supported by the USB Audio driver thanks to the ALSA API:
# Sound
#
CONFIG_SOUND=y
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
# USB devices
#
CONFIG_SND_USB_AUDIO=m
And finally:
# USB Multimedia devices
#
CONFIG_USB_ZC0301=m
6. Module loading
=================
To use the driver, it is necessary to load the "zc0301" module into memory
after every other module required: "videodev", "usbcore" and, depending on
the USB host controller you have, "ehci-hcd", "uhci-hcd" or "ohci-hcd".
Loading can be done as shown below:
[root@localhost home]# modprobe zc0301
At this point the devices should be recognized. You can invoke "dmesg" to
analyze kernel messages and verify that the loading process has gone well:
[user@localhost home]$ dmesg
7. Module parameters
====================
Module parameters are listed below:
-------------------------------------------------------------------------------
Name: video_nr
Type: short array (min = 0, max = 64)
Syntax: <-1|n[,...]>
Description: Specify V4L2 minor mode number:
-1 = use next available
n = use minor number n
You can specify up to 64 cameras this way.
For example:
video_nr=-1,2,-1 would assign minor number 2 to the second
registered camera and use auto for the first one and for every
other camera.
Default: -1
-------------------------------------------------------------------------------
Name: force_munmap
Type: bool array (min = 0, max = 64)
Syntax: <0|1[,...]>
Description: Force the application to unmap previously mapped buffer memory
before calling any VIDIOC_S_CROP or VIDIOC_S_FMT ioctl's. Not
all the applications support this feature. This parameter is
specific for each detected camera.
0 = do not force memory unmapping
1 = force memory unmapping (save memory)
Default: 0
-------------------------------------------------------------------------------
Name: frame_timeout
Type: uint array (min = 0, max = 64)
Syntax: <n[,...]>
Description: Timeout for a video frame in seconds. This parameter is
specific for each detected camera. This parameter can be
changed at runtime thanks to the /sys filesystem interface.
Default: 2
-------------------------------------------------------------------------------
Name: debug
Type: ushort
Syntax: <n>
Description: Debugging information level, from 0 to 3:
0 = none (use carefully)
1 = critical errors
2 = significant informations
3 = more verbose messages
Level 3 is useful for testing only, when only one device
is used at the same time. It also shows some more informations
about the hardware being detected. This module parameter can be
changed at runtime thanks to the /sys filesystem interface.
Default: 2
-------------------------------------------------------------------------------
8. Supported devices
====================
None of the names of the companies as well as their products will be mentioned
here. They have never collaborated with the author, so no advertising.
From the point of view of a driver, what unambiguously identify a device are
its vendor and product USB identifiers. Below is a list of known identifiers of
devices mounting the ZC0301 Image Processor and Control Chips:
Vendor ID Product ID
--------- ----------
0x041e 0x4017
0x041e 0x401c
0x041e 0x401e
0x041e 0x4034
0x041e 0x4035
0x046d 0x08ae
0x0ac8 0x0301
0x10fd 0x8050
The list above does not imply that all those devices work with this driver: up
until now only the ones that mount the following image sensors are supported;
kernel messages will always tell you whether this is the case:
Model Manufacturer
----- ------------
PAS202BCB PixArt Imaging, Inc.
9. Notes for V4L2 application developers
========================================
This driver follows the V4L2 API specifications. In particular, it enforces two
rules:
- exactly one I/O method, either "mmap" or "read", is associated with each
file descriptor. Once it is selected, the application must close and reopen the
device to switch to the other I/O method;
- although it is not mandatory, previously mapped buffer memory should always
be unmapped before calling any "VIDIOC_S_CROP" or "VIDIOC_S_FMT" ioctl's.
The same number of buffers as before will be allocated again to match the size
of the new video frames, so you have to map the buffers again before any I/O
attempts on them.
10. Contact information
=======================
The author may be contacted by e-mail at <luca.risolia@studio.unibo.it>.
GPG/PGP encrypted e-mail's are accepted. The GPG key ID of the author is
'FCE635A4'; the public 1024-bit key should be available at any keyserver;
the fingerprint is: '88E8 F32F 7244 68BA 3958 5D40 99DA 5D2A FCE6 35A4'.
11. Credits
===========
- Informations about the chip internals needed to enable the I2C protocol have
been taken from the documentation of the ZC030x Video4Linux1 driver written
by Andrew Birkett <andy@nobugs.org>;
- The initialization values of the ZC0301 controller connected to the PAS202BCB
image sensor have been taken from the SPCA5XX driver maintained by
Michel Xhaard <mxhaard@magic.fr>.

2
Documentation/video4linux/CARDLIST.cx88
View File

@ -43,3 +43,5 @@
42 -> digitalnow DNTV Live! DVB-T Pro [1822:0025]
43 -> KWorld/VStream XPert DVB-T with cx22702 [17de:08a1]
44 -> DViCO FusionHDTV DVB-T Dual Digital [18ac:db50,18ac:db54]
45 -> KWorld HardwareMpegTV XPert [17de:0840]
46 -> DViCO FusionHDTV DVB-T Hybrid [18ac:db40,18ac:db44]

1
Documentation/video4linux/CARDLIST.em28xx
View File

@ -8,3 +8,4 @@
7 -> Leadtek Winfast USB II (em2800)
8 -> Kworld USB2800 (em2800)
9 -> Pinnacle Dazzle DVC 90 (em2820/em2840) [2304:0207]
12 -> Kworld PVR TV 2800 RF (em2820/em2840)

9
Documentation/video4linux/CARDLIST.saa7134
View File

@ -83,3 +83,12 @@
82 -> MSI TV@Anywhere plus [1462:6231]
83 -> Terratec Cinergy 250 PCI TV [153b:1160]
84 -> LifeView FlyDVB Trio [5168:0319]
85 -> AverTV DVB-T 777 [1461:2c05]
86 -> LifeView FlyDVB-T [5168:0301]
87 -> ADS Instant TV Duo Cardbus PTV331 [0331:1421]
88 -> Tevion/KWorld DVB-T 220RF [17de:7201]
89 -> ELSA EX-VISION 700TV [1048:226c]
90 -> Kworld ATSC110 [17de:7350]
91 -> AVerMedia A169 B [1461:7360]
92 -> AVerMedia A169 B1 [1461:6360]
93 -> Medion 7134 Bridge #2 [16be:0005]

6
Documentation/video4linux/CARDLIST.tuner
View File

@ -64,8 +64,10 @@ tuner=62 - Philips TEA5767HN FM Radio
tuner=63 - Philips FMD1216ME MK3 Hybrid Tuner
tuner=64 - LG TDVS-H062F/TUA6034
tuner=65 - Ymec TVF66T5-B/DFF
tuner=66 - LG NTSC (TALN mini series)
tuner=66 - LG TALN series
tuner=67 - Philips TD1316 Hybrid Tuner
tuner=68 - Philips TUV1236D ATSC/NTSC dual in
tuner=69 - Tena TNF 5335 MF
tuner=69 - Tena TNF 5335 and similar models
tuner=70 - Samsung TCPN 2121P30A
tuner=71 - Xceive xc3028
tuner=72 - Thomson FE6600

130
Documentation/video4linux/README.cpia2 100644
View File

@ -0,0 +1,130 @@
$Id: README,v 1.7 2005/08/29 23:39:57 sbertin Exp $
1. Introduction
This is a driver for STMicroelectronics's CPiA2 (second generation
Colour Processor Interface ASIC) based cameras. This camera outputs an MJPEG
stream at up to vga size. It implements the Video4Linux interface as much as
possible. Since the V4L interface does not support compressed formats, only
an mjpeg enabled application can be used with the camera. We have modified the
gqcam application to view this stream.
The driver is implemented as two kernel modules. The cpia2 module
contains the camera functions and the V4L interface. The cpia2_usb module
contains usb specific functions. The main reason for this was the size of the
module was getting out of hand, so I separted them. It is not likely that
there will be a parallel port version.
FEATURES:
- Supports cameras with the Vision stv6410 (CIF) and stv6500 (VGA) cmos
sensors. I only have the vga sensor, so can't test the other.
- Image formats: VGA, QVGA, CIF, QCIF, and a number of sizes in between.
VGA and QVGA are the native image sizes for the VGA camera. CIF is done
in the coprocessor by scaling QVGA. All other sizes are done by clipping.
- Palette: YCrCb, compressed with MJPEG.
- Some compression parameters are settable.
- Sensor framerate is adjustable (up to 30 fps CIF, 15 fps VGA).
- Adjust brightness, color, contrast while streaming.
- Flicker control settable for 50 or 60 Hz mains frequency.
2. Making and installing the stv672 driver modules:
Requirements:
-------------
This should work with 2.4 (2.4.23 and later) and 2.6 kernels, but has
only been tested on 2.6. Video4Linux must be either compiled into the kernel or
available as a module. Video4Linux2 is automatically detected and made
available at compile time.
Compiling:
----------
As root, do a make install. This will compile and install the modules
into the media/video directory in the module tree. For 2.4 kernels, use
Makefile_2.4 (aka do make -f Makefile_2.4 install).
Setup:
------
Use 'modprobe cpia2' to load and 'modprobe -r cpia2' to unload. This
may be done automatically by your distribution.
3. Driver options
Option Description
------ -----------
video_nr video device to register (0=/dev/video0, etc)
range -1 to 64. default is -1 (first available)
If you have more than 1 camera, this MUST be -1.
buffer_size Size for each frame buffer in bytes (default 68k)
num_buffers Number of frame buffers (1-32, default 3)
alternate USB Alternate (2-7, default 7)
flicker_freq Frequency for flicker reduction(50 or 60, default 60)
flicker_mode 0 to disable, or 1 to enable flicker reduction.
(default 0). This is only effective if the camera
uses a stv0672 coprocessor.
Setting the options:
--------------------
If you are using modules, edit /etc/modules.conf and add an options
line like this:
options cpia2 num_buffers=3 buffer_size=65535
If the driver is compiled into the kernel, at boot time specify them
like this:
cpia2.num_buffers=3 cpia2.buffer_size=65535
What buffer size should I use?
------------------------------
The maximum image size depends on the alternate you choose, and the
frame rate achieved by the camera. If the compression engine is able to
keep up with the frame rate, the maximum image size is given by the table
below.
The compression engine starts out at maximum compression, and will
increase image quality until it is close to the size in the table. As long
as the compression engine can keep up with the frame rate, after a short time
the images will all be about the size in the table, regardless of resolution.
At low alternate settings, the compression engine may not be able to
compress the image enough and will reduce the frame rate by producing larger
images.
The default of 68k should be good for most users. This will handle
any alternate at frame rates down to 15fps. For lower frame rates, it may
be necessary to increase the buffer size to avoid having frames dropped due
to insufficient space.
Image size(bytes)
Alternate bytes/ms 15fps 30fps
2 128 8533 4267
3 384 25600 12800
4 640 42667 21333
5 768 51200 25600
6 896 59733 29867
7 1023 68200 34100
How many buffers should I use?
------------------------------
For normal streaming, 3 should give the best results. With only 2,
it is possible for the camera to finish sending one image just after a
program has started reading the other. If this happens, the driver must drop
a frame. The exception to this is if you have a heavily loaded machine. In
this case use 2 buffers. You are probably not reading at the full frame rate.
If the camera can send multiple images before a read finishes, it could
overwrite the third buffer before the read finishes, leading to a corrupt
image. Single and double buffering have extra checks to avoid overwriting.
4. Using the camera
We are providing a modified gqcam application to view the output. In
order to avoid confusion, here it is called mview. There is also the qx5view
program which can also control the lights on the qx5 microscope. MJPEG Tools
(http://mjpeg.sourceforge.net) can also be used to record from the camera.
5. Notes to developers:
- This is a driver version stripped of the 2.4 back compatibility
and old MJPEG ioctl API. See cpia2.sf.net for 2.4 support.
6. Thanks:
- Peter Pregler <Peter_Pregler@email.com>,
Scott J. Bertin <scottbertin@yahoo.com>, and
Jarl Totland <Jarl.Totland@bdc.no> for the original cpia driver, which
this one was modelled from.

38
Documentation/video4linux/cpia2_overview.txt 100644
View File

@ -0,0 +1,38 @@
Programmer's View of Cpia2
Cpia2 is the second generation video coprocessor from VLSI Vision Ltd (now a
division of ST Microelectronics). There are two versions. The first is the
STV0672, which is capable of up to 30 frames per second (fps) in frame sizes
up to CIF, and 15 fps for VGA frames. The STV0676 is an improved version,
which can handle up to 30 fps VGA. Both coprocessors can be attached to two
CMOS sensors - the vvl6410 CIF sensor and the vvl6500 VGA sensor. These will
be referred to as the 410 and the 500 sensors, or the CIF and VGA sensors.
The two chipsets operate almost identically. The core is an 8051 processor,
running two different versions of firmware. The 672 runs the VP4 video
processor code, the 676 runs VP5. There are a few differences in register
mappings for the two chips. In these cases, the symbols defined in the
header files are marked with VP4 or VP5 as part of the symbol name.
The cameras appear externally as three sets of registers. Setting register
values is the only way to control the camera. Some settings are
interdependant, such as the sequence required to power up the camera. I will
try to make note of all of these cases.
The register sets are called blocks. Block 0 is the system block. This
section is always powered on when the camera is plugged in. It contains
registers that control housekeeping functions such as powering up the video
processor. The video processor is the VP block. These registers control
how the video from the sensor is processed. Examples are timing registers,
user mode (vga, qvga), scaling, cropping, framerates, and so on. The last
block is the video compressor (VC). The video stream sent from the camera is
compressed as Motion JPEG (JPEGA). The VC controls all of the compression
parameters. Looking at the file cpia2_registers.h, you can get a full view
of these registers and the possible values for most of them.
One or more registers can be set or read by sending a usb control message to
the camera. There are three modes for this. Block mode requests a number
of contiguous registers. Random mode reads or writes random registers with
a tuple structure containing address/value pairs. The repeat mode is only
used by VP4 to load a firmware patch. It contains a starting address and
a sequence of bytes to be written into a gpio port.

31
Documentation/w1/masters/ds2482 100644
View File

@ -0,0 +1,31 @@
Kernel driver ds2482
====================
Supported chips:
* Maxim DS2482-100, Maxim DS2482-800
Prefix: 'ds2482'
Addresses scanned: None
Datasheets:
http://pdfserv.maxim-ic.com/en/ds/DS2482-100-DS2482S-100.pdf
http://pdfserv.maxim-ic.com/en/ds/DS2482-800-DS2482S-800.pdf
Author: Ben Gardner <bgardner@wabtec.com>
Description
-----------
The Maixm/Dallas Semiconductor DS2482 is a I2C device that provides
one (DS2482-100) or eight (DS2482-800) 1-wire busses.
General Remarks
---------------
Valid addresses are 0x18, 0x19, 0x1a, and 0x1b.
However, the device cannot be detected without writing to the i2c bus, so no
detection is done.
You should force the device address.
$ modprobe ds2482 force=0,0x18

36
MAINTAINERS
View File

@ -534,7 +534,7 @@ S: Supported
BROADBAND PROCESSOR ARCHITECTURE
P: Arnd Bergmann
M: arnd@arndb.de
L: linuxppc64-dev@ozlabs.org
L: linuxppc-dev@ozlabs.org
W: http://linuxppc64.org
S: Supported
@ -1349,10 +1349,10 @@ S: Maintained
INTEL PRO/100 ETHERNET SUPPORT
P: John Ronciak
M: john.ronciak@intel.com
P: Ganesh Venkatesan
M: ganesh.venkatesan@intel.com
P: Jesse Brandeburg
M: jesse.brandeburg@intel.com
P: Jeff Kirsher
M: jeffrey.t.kirsher@intel.com
W: http://sourceforge.net/projects/e1000/
S: Supported
@ -1361,18 +1361,22 @@ P: Jeb Cramer
M: cramerj@intel.com
P: John Ronciak
M: john.ronciak@intel.com
P: Ganesh Venkatesan
M: ganesh.venkatesan@intel.com
P: Jesse Brandeburg
M: jesse.brandeburg@intel.com
P: Jeff Kirsher
M: jeffrey.t.kirsher@intel.com
W: http://sourceforge.net/projects/e1000/
S: Supported
INTEL PRO/10GbE SUPPORT
P: Jeff Kirsher
M: jeffrey.t.kirsher@intel.com
P: Ayyappan Veeraiyan
M: ayyappan.veeraiyan@intel.com
P: Ganesh Venkatesan
M: ganesh.venkatesan@intel.com
P: John Ronciak
M: john.ronciak@intel.com
P: Jesse Brandeburg
M: jesse.brandeburg@intel.com
W: http://sourceforge.net/projects/e1000/
S: Supported
@ -1524,12 +1528,6 @@ M: davem@davemloft.net
L: linux-kernel@vger.kernel.org
S: Maintained
LANMEDIA WAN CARD DRIVER
P: Andrew Stanley-Jones
M: asj@lanmedia.com
W: http://www.lanmedia.com/
S: Supported
LAPB module
P: Henner Eisen
M: eis@baty.hanse.de
@ -1626,7 +1624,7 @@ P: Anton Blanchard
M: anton@samba.org
M: anton@au.ibm.com
W: http://linuxppc64.org
L: linuxppc64-dev@ozlabs.org
L: linuxppc-dev@ozlabs.org
S: Supported
LINUX SECURITY MODULE (LSM) FRAMEWORK
@ -2147,7 +2145,7 @@ S: Maintained
QLOGIC QLA2XXX FC-SCSI DRIVER
P: Andrew Vasquez
M: andrew.vasquez@qlogic.com
M: linux-driver@qlogic.com
L: linux-scsi@vger.kernel.org
S: Supported
@ -2902,6 +2900,14 @@ L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
USB ZC0301 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
L: linux-usb-devel@lists.sourceforge.net
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
USB ZD1201 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org

2
README
View File

@ -74,7 +74,7 @@ INSTALLING the kernel:
whatever the kernel-du-jour happens to be.
- You can also upgrade between 2.6.xx releases by patching. Patches are
distributed in the traditional gzip and the new bzip2 format. To
distributed in the traditional gzip and the newer bzip2 format. To
install by patching, get all the newer patch files, enter the
top level directory of the kernel source (linux-2.6.xx) and execute:

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

@ -357,7 +357,7 @@ free_reserved_mem(void *start, void *end)
void *__start = start;
for (; __start < end; __start += PAGE_SIZE) {
ClearPageReserved(virt_to_page(__start));
set_page_count(virt_to_page(__start), 1);
init_page_count(virt_to_page(__start));
free_page((long)__start);
totalram_pages++;
}

16
arch/arm/Kconfig
View File

@ -108,6 +108,13 @@ config ARCH_EBSA110
Ethernet interface, two PCMCIA sockets, two serial ports and a
parallel port.
config ARCH_EP93XX
bool "EP93xx-based"
select ARM_AMBA
select ARM_VIC
help
This enables support for the Cirrus EP93xx series of CPUs.
config ARCH_FOOTBRIDGE
bool "FootBridge"
select FOOTBRIDGE
@ -250,6 +257,8 @@ endchoice
source "arch/arm/mach-clps711x/Kconfig"
source "arch/arm/mach-ep93xx/Kconfig"
source "arch/arm/mach-footbridge/Kconfig"
source "arch/arm/mach-integrator/Kconfig"
@ -434,6 +443,13 @@ config NO_IDLE_HZ
Currently at least OMAP, PXA2xx and SA11x0 platforms are known
to have accurate timekeeping with dynamic tick.
config HZ
int
default 128 if ARCH_L7200
default 200 if ARCH_EBSA110 || ARCH_S3C2410
default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
default 100
config AEABI
bool "Use the ARM EABI to compile the kernel"
help

1
arch/arm/Makefile
View File

@ -105,6 +105,7 @@ endif
machine-$(CONFIG_ARCH_AAEC2000) := aaec2000
machine-$(CONFIG_ARCH_REALVIEW) := realview
machine-$(CONFIG_ARCH_AT91RM9200) := at91rm9200
machine-$(CONFIG_ARCH_EP93XX) := ep93xx
ifeq ($(CONFIG_ARCH_EBSA110),y)
# This is what happens if you forget the IOCS16 line.

1
arch/arm/common/Makefile
View File

@ -15,3 +15,4 @@ obj-$(CONFIG_SHARP_LOCOMO) += locomo.o
obj-$(CONFIG_SHARP_PARAM) += sharpsl_param.o
obj-$(CONFIG_SHARPSL_PM) += sharpsl_pm.o
obj-$(CONFIG_SHARP_SCOOP) += scoop.o
obj-$(CONFIG_ARCH_IXP2000) += uengine.o

2
arch/arm/common/dmabounce.c
View File

@ -5,7 +5,7 @@
* limited DMA windows. These functions utilize bounce buffers to
* copy data to/from buffers located outside the DMA region. This
* only works for systems in which DMA memory is at the bottom of
* RAM and the remainder of memory is at the top an the DMA memory
* RAM, the remainder of memory is at the top and the DMA memory
* can be marked as ZONE_DMA. Anything beyond that such as discontigous
* DMA windows will require custom implementations that reserve memory
* areas at early bootup.

51
arch/arm/common/locomo.c
View File

@ -60,7 +60,7 @@ struct locomo {
unsigned long phys;
unsigned int irq;
spinlock_t lock;
void *base;
void __iomem *base;
};
struct locomo_dev_info {
@ -162,7 +162,7 @@ static void locomo_handler(unsigned int irq, struct irqdesc *desc,
{
int req, i;
struct irqdesc *d;
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
/* Acknowledge the parent IRQ */
desc->chip->ack(irq);
@ -189,7 +189,7 @@ static void locomo_ack_irq(unsigned int irq)
static void locomo_mask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_ICR);
r &= ~(0x0010 << (irq - LOCOMO_IRQ_START));
@ -198,7 +198,7 @@ static void locomo_mask_irq(unsigned int irq)
static void locomo_unmask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_ICR);
r |= (0x0010 << (irq - LOCOMO_IRQ_START));
@ -215,7 +215,7 @@ static void locomo_key_handler(unsigned int irq, struct irqdesc *desc,
struct pt_regs *regs)
{
struct irqdesc *d;
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
if (locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC) & 0x0001) {
d = irq_desc + LOCOMO_IRQ_KEY_START;
@ -225,7 +225,7 @@ static void locomo_key_handler(unsigned int irq, struct irqdesc *desc,
static void locomo_key_ack_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC);
r &= ~(0x0100 << (irq - LOCOMO_IRQ_KEY_START));
@ -234,7 +234,7 @@ static void locomo_key_ack_irq(unsigned int irq)
static void locomo_key_mask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC);
r &= ~(0x0010 << (irq - LOCOMO_IRQ_KEY_START));
@ -243,7 +243,7 @@ static void locomo_key_mask_irq(unsigned int irq)
static void locomo_key_unmask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC);
r |= (0x0010 << (irq - LOCOMO_IRQ_KEY_START));
@ -261,7 +261,7 @@ static void locomo_gpio_handler(unsigned int irq, struct irqdesc *desc,
{
int req, i;
struct irqdesc *d;
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
req = locomo_readl(mapbase + LOCOMO_GIR) &
locomo_readl(mapbase + LOCOMO_GPD) &
@ -280,7 +280,7 @@ static void locomo_gpio_handler(unsigned int irq, struct irqdesc *desc,
static void locomo_gpio_ack_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_GWE);
r |= (0x0001 << (irq - LOCOMO_IRQ_GPIO_START));
@ -297,7 +297,7 @@ static void locomo_gpio_ack_irq(unsigned int irq)
static void locomo_gpio_mask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_GIE);
r &= ~(0x0001 << (irq - LOCOMO_IRQ_GPIO_START));
@ -306,7 +306,7 @@ static void locomo_gpio_mask_irq(unsigned int irq)
static void locomo_gpio_unmask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_GIE);
r |= (0x0001 << (irq - LOCOMO_IRQ_GPIO_START));
@ -323,7 +323,7 @@ static void locomo_lt_handler(unsigned int irq, struct irqdesc *desc,
struct pt_regs *regs)
{
struct irqdesc *d;
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
if (locomo_readl(mapbase + LOCOMO_LTINT) & 0x0001) {
d = irq_desc + LOCOMO_IRQ_LT_START;
@ -333,7 +333,7 @@ static void locomo_lt_handler(unsigned int irq, struct irqdesc *desc,
static void locomo_lt_ack_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_LTINT);
r &= ~(0x0100 << (irq - LOCOMO_IRQ_LT_START));
@ -342,7 +342,7 @@ static void locomo_lt_ack_irq(unsigned int irq)
static void locomo_lt_mask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_LTINT);
r &= ~(0x0010 << (irq - LOCOMO_IRQ_LT_START));
@ -351,7 +351,7 @@ static void locomo_lt_mask_irq(unsigned int irq)
static void locomo_lt_unmask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_LTINT);
r |= (0x0010 << (irq - LOCOMO_IRQ_LT_START));
@ -369,7 +369,7 @@ static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc,
{
int req, i;
struct irqdesc *d;
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
req = locomo_readl(mapbase + LOCOMO_SPIIR) & 0x000F;
if (req) {
@ -386,7 +386,7 @@ static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc,
static void locomo_spi_ack_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_SPIWE);
r |= (0x0001 << (irq - LOCOMO_IRQ_SPI_START));
@ -403,7 +403,7 @@ static void locomo_spi_ack_irq(unsigned int irq)
static void locomo_spi_mask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_SPIIE);
r &= ~(0x0001 << (irq - LOCOMO_IRQ_SPI_START));
@ -412,7 +412,7 @@ static void locomo_spi_mask_irq(unsigned int irq)
static void locomo_spi_unmask_irq(unsigned int irq)
{
void *mapbase = get_irq_chipdata(irq);
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_SPIIE);
r |= (0x0001 << (irq - LOCOMO_IRQ_SPI_START));
@ -428,7 +428,7 @@ static struct irqchip locomo_spi_chip = {
static void locomo_setup_irq(struct locomo *lchip)
{
int irq;
void *irqbase = lchip->base;
void __iomem *irqbase = lchip->base;
/*
* Install handler for IRQ_LOCOMO_HW.
@ -501,12 +501,11 @@ locomo_init_one_child(struct locomo *lchip, struct locomo_dev_info *info)
struct locomo_dev *dev;
int ret;
dev = kmalloc(sizeof(struct locomo_dev), GFP_KERNEL);
dev = kzalloc(sizeof(struct locomo_dev), GFP_KERNEL);
if (!dev) {
ret = -ENOMEM;
goto out;
}
memset(dev, 0, sizeof(struct locomo_dev));
strncpy(dev->dev.bus_id,info->name,sizeof(dev->dev.bus_id));
/*
@ -664,12 +663,10 @@ __locomo_probe(struct device *me, struct resource *mem, int irq)
unsigned long r;
int i, ret = -ENODEV;
lchip = kmalloc(sizeof(struct locomo), GFP_KERNEL);
lchip = kzalloc(sizeof(struct locomo), GFP_KERNEL);
if (!lchip)
return -ENOMEM;
memset(lchip, 0, sizeof(struct locomo));
spin_lock_init(&lchip->lock);
lchip->dev = me;
@ -788,6 +785,8 @@ static int locomo_probe(struct platform_device *dev)
if (!mem)
return -EINVAL;
irq = platform_get_irq(dev, 0);
if (irq < 0)
return -ENXIO;
return __locomo_probe(&dev->dev, mem, irq);
}

48
arch/arm/common/sa1111.c
View File

@ -26,6 +26,7 @@
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/dma-mapping.h>
#include <linux/clk.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@ -36,10 +37,6 @@
#include <asm/hardware/sa1111.h>
#ifdef CONFIG_ARCH_PXA
#include <asm/arch/pxa-regs.h>
#endif
extern void __init sa1110_mb_enable(void);
/*
@ -51,6 +48,7 @@ extern void __init sa1110_mb_enable(void);
*/
struct sa1111 {
struct device *dev;
struct clk *clk;
unsigned long phys;
int irq;
spinlock_t lock;
@ -451,19 +449,7 @@ static void sa1111_wake(struct sa1111 *sachip)
spin_lock_irqsave(&sachip->lock, flags);
#ifdef CONFIG_ARCH_SA1100
/*
* First, set up the 3.6864MHz clock on GPIO 27 for the SA-1111:
* (SA-1110 Developer's Manual, section 9.1.2.1)
*/
GAFR |= GPIO_32_768kHz;
GPDR |= GPIO_32_768kHz;
TUCR = TUCR_3_6864MHz;
#elif CONFIG_ARCH_PXA
pxa_gpio_mode(GPIO11_3_6MHz_MD);
#else
#error missing clock setup
#endif
clk_enable(sachip->clk);
/*
* Turn VCO on, and disable PLL Bypass.
@ -555,12 +541,11 @@ sa1111_init_one_child(struct sa1111 *sachip, struct resource *parent,
struct sa1111_dev *dev;
int ret;
dev = kmalloc(sizeof(struct sa1111_dev), GFP_KERNEL);
dev = kzalloc(sizeof(struct sa1111_dev), GFP_KERNEL);
if (!dev) {
ret = -ENOMEM;
goto out;
}
memset(dev, 0, sizeof(struct sa1111_dev));
snprintf(dev->dev.bus_id, sizeof(dev->dev.bus_id),
"%4.4lx", info->offset);
@ -635,11 +620,15 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq)
unsigned int has_devs, val;
int i, ret = -ENODEV;
sachip = kmalloc(sizeof(struct sa1111), GFP_KERNEL);
sachip = kzalloc(sizeof(struct sa1111), GFP_KERNEL);
if (!sachip)
return -ENOMEM;
memset(sachip, 0, sizeof(struct sa1111));
sachip->clk = clk_get(me, "GPIO27_CLK");
if (!sachip->clk) {
ret = PTR_ERR(sachip->clk);
goto err_free;
}
spin_lock_init(&sachip->lock);
@ -656,7 +645,7 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq)
sachip->base = ioremap(mem->start, PAGE_SIZE * 2);
if (!sachip->base) {
ret = -ENOMEM;
goto out;
goto err_clkput;
}
/*
@ -666,7 +655,7 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq)
if ((id & SKID_ID_MASK) != SKID_SA1111_ID) {
printk(KERN_DEBUG "SA1111 not detected: ID = %08lx\n", id);
ret = -ENODEV;
goto unmap;
goto err_unmap;
}
printk(KERN_INFO "SA1111 Microprocessor Companion Chip: "
@ -726,9 +715,11 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq)
return 0;
unmap:
err_unmap:
iounmap(sachip->base);
out:
err_clkput:
clk_put(sachip->clk);
err_free:
kfree(sachip);
return ret;
}
@ -751,6 +742,8 @@ static void __sa1111_remove(struct sa1111 *sachip)
sa1111_writel(0, irqbase + SA1111_WAKEEN0);
sa1111_writel(0, irqbase + SA1111_WAKEEN1);
clk_disable(sachip->clk);
if (sachip->irq != NO_IRQ) {
set_irq_chained_handler(sachip->irq, NULL);
set_irq_data(sachip->irq, NULL);
@ -759,6 +752,7 @@ static void __sa1111_remove(struct sa1111 *sachip)
}
iounmap(sachip->base);
clk_put(sachip->clk);
kfree(sachip);
}
@ -857,6 +851,8 @@ static int sa1111_suspend(struct platform_device *dev, pm_message_t state)
sa1111_writel(0, sachip->base + SA1111_SKPWM0);
sa1111_writel(0, sachip->base + SA1111_SKPWM1);
clk_disable(sachip->clk);
spin_unlock_irqrestore(&sachip->lock, flags);
return 0;
@ -943,6 +939,8 @@ static int sa1111_probe(struct platform_device *pdev)
if (!mem)
return -EINVAL;
irq = platform_get_irq(pdev, 0);
if (irq < 0)
return -ENXIO;
return __sa1111_probe(&pdev->dev, mem, irq);
}

6
arch/arm/common/scoop.c
View File

@ -132,12 +132,10 @@ int __init scoop_probe(struct platform_device *pdev)
if (!mem)
return -EINVAL;
devptr = kmalloc(sizeof(struct scoop_dev), GFP_KERNEL);
devptr = kzalloc(sizeof(struct scoop_dev), GFP_KERNEL);
if (!devptr)
return -ENOMEM;
return -ENOMEM;
memset(devptr, 0, sizeof(struct scoop_dev));
spin_lock_init(&devptr->scoop_lock);
inf = pdev->dev.platform_data;

2
arch/arm/mach-ixp2000/uengine.c → arch/arm/common/uengine.c
View File

@ -19,7 +19,7 @@
#include <linux/string.h>
#include <asm/hardware.h>
#include <asm/arch/ixp2000-regs.h>
#include <asm/arch/uengine.h>
#include <asm/hardware/uengine.h>
#include <asm/io.h>
#define USTORE_ADDRESS 0x000

49
arch/arm/common/vic.c
View File

@ -22,22 +22,21 @@
#include <linux/list.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/hardware/vic.h>
static void __iomem *vic_base;
static void vic_mask_irq(unsigned int irq)
{
irq -= IRQ_VIC_START;
writel(1 << irq, vic_base + VIC_INT_ENABLE_CLEAR);
void __iomem *base = get_irq_chipdata(irq);
irq &= 31;
writel(1 << irq, base + VIC_INT_ENABLE_CLEAR);
}
static void vic_unmask_irq(unsigned int irq)
{
irq -= IRQ_VIC_START;
writel(1 << irq, vic_base + VIC_INT_ENABLE);
void __iomem *base = get_irq_chipdata(irq);
irq &= 31;
writel(1 << irq, base + VIC_INT_ENABLE);
}
static struct irqchip vic_chip = {
@ -46,43 +45,49 @@ static struct irqchip vic_chip = {
.unmask = vic_unmask_irq,
};
void __init vic_init(void __iomem *base, u32 vic_sources)
/**
* vic_init - initialise a vectored interrupt controller
* @base: iomem base address
* @irq_start: starting interrupt number, must be muliple of 32
* @vic_sources: bitmask of interrupt sources to allow
*/
void __init vic_init(void __iomem *base, unsigned int irq_start,
u32 vic_sources)
{
unsigned int i;
vic_base = base;
/* Disable all interrupts initially. */
writel(0, vic_base + VIC_INT_SELECT);
writel(0, vic_base + VIC_INT_ENABLE);
writel(~0, vic_base + VIC_INT_ENABLE_CLEAR);
writel(0, vic_base + VIC_IRQ_STATUS);
writel(0, vic_base + VIC_ITCR);
writel(~0, vic_base + VIC_INT_SOFT_CLEAR);
writel(0, base + VIC_INT_SELECT);
writel(0, base + VIC_INT_ENABLE);
writel(~0, base + VIC_INT_ENABLE_CLEAR);
writel(0, base + VIC_IRQ_STATUS);
writel(0, base + VIC_ITCR);
writel(~0, base + VIC_INT_SOFT_CLEAR);
/*
* Make sure we clear all existing interrupts
*/
writel(0, vic_base + VIC_VECT_ADDR);
writel(0, base + VIC_VECT_ADDR);
for (i = 0; i < 19; i++) {
unsigned int value;
value = readl(vic_base + VIC_VECT_ADDR);
writel(value, vic_base + VIC_VECT_ADDR);
value = readl(base + VIC_VECT_ADDR);
writel(value, base + VIC_VECT_ADDR);
}
for (i = 0; i < 16; i++) {
void __iomem *reg = vic_base + VIC_VECT_CNTL0 + (i * 4);
void __iomem *reg = base + VIC_VECT_CNTL0 + (i * 4);
writel(VIC_VECT_CNTL_ENABLE | i, reg);
}
writel(32, vic_base + VIC_DEF_VECT_ADDR);
writel(32, base + VIC_DEF_VECT_ADDR);
for (i = 0; i < 32; i++) {
unsigned int irq = IRQ_VIC_START + i;
unsigned int irq = irq_start + i;
set_irq_chip(irq, &vic_chip);
set_irq_chipdata(irq, base);
if (vic_sources & (1 << i)) {
set_irq_handler(irq, do_level_IRQ);

553
arch/arm/configs/enp2611_defconfig → arch/arm/configs/ep93xx_defconfig
View File

@ -1,11 +1,10 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14-git13
# Thu Nov 10 15:12:48 2005
# Linux kernel version: 2.6.16
# Mon Mar 20 14:54:51 2006
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
@ -13,7 +12,6 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@ -25,38 +23,42 @@ CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 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_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_UID16=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
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_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
CONFIG_OBSOLETE_INTERMODULE=y
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
@ -70,14 +72,14 @@ CONFIG_KMOD=y
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_DEFAULT_IOSCHED="deadline"
#
# System Type
@ -86,11 +88,12 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
CONFIG_ARCH_EP93XX=y
# 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=y
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
@ -104,46 +107,44 @@ CONFIG_ARCH_IXP2000=y
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
# CONFIG_ARCH_AT91RM9200 is not set
#
# Intel IXP2400/2800 Implementation Options
# Cirrus EP93xx Implementation Options
#
CONFIG_CRUNCH=y
#
# IXP2400/2800 Platforms
# EP93xx Platforms
#
CONFIG_ARCH_ENP2611=y
# CONFIG_ARCH_IXDP2400 is not set
# CONFIG_ARCH_IXDP2800 is not set
# CONFIG_ARCH_IXDP2401 is not set
# CONFIG_ARCH_IXDP2801 is not set
# CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO is not set
CONFIG_MACH_GESBC9312=y
CONFIG_MACH_TS72XX=y
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=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 is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_XSCALE_PMU=y
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
CONFIG_ARM_VIC=y
#
# Bus support
#
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set
CONFIG_ARM_AMBA=y
#
# PCCARD (PCMCIA/CardBus) support
@ -155,6 +156,8 @@ CONFIG_PCI_LEGACY_PROC=y
#
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
CONFIG_HZ=100
# CONFIG_AEABI is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@ -171,7 +174,7 @@ CONFIG_ALIGNMENT_TRAP=y
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="console=ttyS0,57600 root=/dev/nfs ip=bootp mem=64M@0x0"
CONFIG_CMDLINE="console=ttyAM0,115200 root=/dev/nfs ip=bootp"
# CONFIG_XIP_KERNEL is not set
#
@ -197,6 +200,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
# CONFIG_PM is not set
# CONFIG_APM is not set
#
# Networking
@ -206,10 +210,13 @@ CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
CONFIG_NET_KEY=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
@ -242,6 +249,11 @@ CONFIG_TCP_CONG_BIC=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@ -259,7 +271,6 @@ CONFIG_TCP_CONG_BIC=y
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
@ -278,21 +289,26 @@ CONFIG_TCP_CONG_BIC=y
# Generic Driver Options
#
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS is not set
@ -312,7 +328,11 @@ CONFIG_MTD_BLOCK=y
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_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_GEOMETRY is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
@ -323,29 +343,31 @@ 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_OTP 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_AMDSTD=y
CONFIG_MTD_CFI_AMDSTD_RETRY=0
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
CONFIG_MTD_ROM=y
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_XIP is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x0
CONFIG_MTD_PHYSMAP_LEN=0x0
CONFIG_MTD_PHYSMAP_BANKWIDTH=1
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@ -362,7 +384,11 @@ CONFIG_MTD_IXP2000=y
#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_VERIFY_WRITE=y
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
#
# OneNAND Flash Device Drivers
@ -381,19 +407,12 @@ CONFIG_MTD_IXP2000=y
#
# Block devices
#
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
@ -401,7 +420,40 @@ CONFIG_BLK_DEV_INITRD=y
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DEBUG is not set
#
# Multi-device support (RAID and LVM)
@ -416,27 +468,20 @@ CONFIG_BLK_DEV_INITRD=y
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
@ -447,66 +492,20 @@ CONFIG_DUMMY=y
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
@ -516,29 +515,7 @@ CONFIG_EEPRO100=y
#
# Wan interfaces
#
CONFIG_WAN=y
# CONFIG_DSCC4 is not set
# CONFIG_LANMEDIA is not set
# CONFIG_SYNCLINK_SYNCPPP is not set
CONFIG_HDLC=y
CONFIG_HDLC_RAW=y
# CONFIG_HDLC_RAW_ETH is not set
CONFIG_HDLC_CISCO=y
CONFIG_HDLC_FR=y
CONFIG_HDLC_PPP=y
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300 is not set
# CONFIG_FARSYNC is not set
CONFIG_DLCI=y
CONFIG_DLCI_COUNT=24
CONFIG_DLCI_MAX=8
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
@ -554,28 +531,7 @@ CONFIG_DLCI_MAX=8
#
# 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 is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
# CONFIG_INPUT is not set
#
# Hardware I/O ports
@ -592,20 +548,18 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=2
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_AMBA_PL010=y
CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
# CONFIG_SERIAL_AMBA_PL011 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_LEGACY_PTYS is not set
#
# IPMI
@ -622,23 +576,19 @@ CONFIG_WATCHDOG=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_IXP2000_WATCHDOG=y
#
# PCI-based Watchdog Cards
# USB-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
# CONFIG_USBPCWATCHDOG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
@ -663,27 +613,8 @@ CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
#
@ -691,17 +622,28 @@ CONFIG_I2C_IXP2000=y
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
CONFIG_I2C_DEBUG_CHIP=y
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
@ -716,6 +658,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
@ -733,10 +676,8 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
@ -776,13 +717,143 @@ CONFIG_HWMON=y
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
CONFIG_USB=y
CONFIG_USB_DEBUG=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_SL811_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
# CONFIG_USB_HID is not set
#
# USB HID Boot Protocol drivers
#
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
#
# Video4Linux support is needed for USB Multimedia device support
#
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
CONFIG_USB_RTL8150=y
# CONFIG_USB_USBNET is not set
# CONFIG_USB_MON is not set
#
# USB port drivers
#
#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
# CONFIG_USB_SERIAL_GENERIC is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ANYDATA is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP2101 is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
CONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OMNINET is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
@ -797,21 +868,17 @@ CONFIG_USB_ARCH_HAS_OHCI=y
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@ -830,8 +897,11 @@ CONFIG_DNOTIFY=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
@ -843,6 +913,7 @@ CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@ -911,12 +982,52 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
# Native Language Support
#
# CONFIG_NLS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Profiling support
@ -927,13 +1038,14 @@ CONFIG_MSDOS_PARTITION=y
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
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_SPINLOCK is not set
CONFIG_DEBUG_SLAB=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
@ -941,9 +1053,10 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_WAITQ=y
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
@ -969,6 +1082,6 @@ CONFIG_DEBUG_LL=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y

976
arch/arm/configs/ixdp2401_defconfig
View File

@ -1,976 +0,0 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14-git13
# Thu Nov 10 15:14:50 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 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_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
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=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Block layer
#
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# 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=y
# 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 is not set
# 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_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
#
# Intel IXP2400/2800 Implementation Options
#
#
# IXP2400/2800 Platforms
#
# CONFIG_ARCH_ENP2611 is not set
# CONFIG_ARCH_IXDP2400 is not set
# CONFIG_ARCH_IXDP2800 is not set
CONFIG_ARCH_IXDP2401=y
# CONFIG_ARCH_IXDP2801 is not set
CONFIG_ARCH_IXDP2X01=y
# CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO is not set
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_TLB_V4WBI=y
#
# Processor Features
#
# CONFIG_ARM_THUMB is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_XSCALE_PMU=y
#
# Bus support
#
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# Kernel Features
#
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# Boot options
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M@0x0"
# CONFIG_XIP_KERNEL is not set
#
# Floating point emulation
#
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
CONFIG_FPE_NWFPE_XP=y
# CONFIG_FPE_FASTFPE is not set
#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_ARTHUR is not set
#
# Power management options
#
# CONFIG_PM is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
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_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
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=y
# 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_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP 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_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# 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=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS 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
# CONFIG_RFD_FTL 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=y
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# 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
#
# OneNAND Flash Device Drivers
#
# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_CS89x0=y
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
CONFIG_WAN=y
# CONFIG_DSCC4 is not set
# CONFIG_LANMEDIA is not set
# CONFIG_SYNCLINK_SYNCPPP is not set
CONFIG_HDLC=y
CONFIG_HDLC_RAW=y
# CONFIG_HDLC_RAW_ETH is not set
CONFIG_HDLC_CISCO=y
CONFIG_HDLC_FR=y
CONFIG_HDLC_PPP=y
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300 is not set
# CONFIG_FARSYNC is not set
CONFIG_DLCI=y
CONFIG_DLCI_COUNT=24
CONFIG_DLCI_MAX=8
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER 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 is not set
# CONFIG_INPUT_MOUSE 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 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=3
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_IXP2000_WATCHDOG=y
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM 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
# CONFIG_TELCLOCK is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# Hardware Monitoring support
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# 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=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_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_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# 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=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_SUMMARY 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
# 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=y
# CONFIG_NFS_V3_ACL 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_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 is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_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=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL 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=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# 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_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
#
# 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_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y

975
arch/arm/configs/ixdp2800_defconfig
View File

@ -1,975 +0,0 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14-git13
# Thu Nov 10 15:14:56 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 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_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
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=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Block layer
#
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# 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=y
# 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 is not set
# 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_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
#
# Intel IXP2400/2800 Implementation Options
#
#
# IXP2400/2800 Platforms
#
# CONFIG_ARCH_ENP2611 is not set
# CONFIG_ARCH_IXDP2400 is not set
CONFIG_ARCH_IXDP2800=y
CONFIG_ARCH_IXDP2X00=y
# CONFIG_ARCH_IXDP2401 is not set
# CONFIG_ARCH_IXDP2801 is not set
# CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO is not set
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_TLB_V4WBI=y
#
# Processor Features
#
# CONFIG_ARM_THUMB is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_XSCALE_PMU=y
#
# Bus support
#
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# Kernel Features
#
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# Boot options
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="console=ttyS0,9600 root=/dev/nfs ip=bootp mem=64M@0x0"
# CONFIG_XIP_KERNEL is not set
#
# Floating point emulation
#
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
CONFIG_FPE_NWFPE_XP=y
# CONFIG_FPE_FASTFPE is not set
#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_ARTHUR is not set
#
# Power management options
#
# CONFIG_PM is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
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_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
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=y
# 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_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP 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_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# 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=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS 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
# CONFIG_RFD_FTL 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=y
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# 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
#
# OneNAND Flash Device Drivers
#
# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
CONFIG_WAN=y
# CONFIG_DSCC4 is not set
# CONFIG_LANMEDIA is not set
# CONFIG_SYNCLINK_SYNCPPP is not set
CONFIG_HDLC=y
CONFIG_HDLC_RAW=y
# CONFIG_HDLC_RAW_ETH is not set
CONFIG_HDLC_CISCO=y
CONFIG_HDLC_FR=y
CONFIG_HDLC_PPP=y
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300 is not set
# CONFIG_FARSYNC is not set
CONFIG_DLCI=y
CONFIG_DLCI_COUNT=24
CONFIG_DLCI_MAX=8
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER 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 is not set
# CONFIG_INPUT_MOUSE 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 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=1
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_IXP2000_WATCHDOG=y
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM 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
# CONFIG_TELCLOCK is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# Hardware Monitoring support
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# 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=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_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_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# 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=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_SUMMARY 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
# 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=y
# CONFIG_NFS_V3_ACL 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_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 is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_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=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL 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=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# 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_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
#
# 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_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y

976
arch/arm/configs/ixdp2801_defconfig
View File

@ -1,976 +0,0 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14-git13
# Thu Nov 10 15:15:03 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 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_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
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=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Block layer
#
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# 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=y
# 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 is not set
# 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_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
#
# Intel IXP2400/2800 Implementation Options
#
#
# IXP2400/2800 Platforms
#
# CONFIG_ARCH_ENP2611 is not set
# CONFIG_ARCH_IXDP2400 is not set
# CONFIG_ARCH_IXDP2800 is not set
# CONFIG_ARCH_IXDP2401 is not set
CONFIG_ARCH_IXDP2801=y
CONFIG_ARCH_IXDP2X01=y
# CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO is not set
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_XSCALE=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_TLB_V4WBI=y
#
# Processor Features
#
# CONFIG_ARM_THUMB is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_XSCALE_PMU=y
#
# Bus support
#
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# Kernel Features
#
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# Boot options
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M@0x0"
# CONFIG_XIP_KERNEL is not set
#
# Floating point emulation
#
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
CONFIG_FPE_NWFPE_XP=y
# CONFIG_FPE_FASTFPE is not set
#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_ARTHUR is not set
#
# Power management options
#
# CONFIG_PM is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
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_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
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=y
# 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_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP 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_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# 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=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS 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
# CONFIG_RFD_FTL 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=y
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# 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
#
# OneNAND Flash Device Drivers
#
# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_CS89x0=y
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
CONFIG_WAN=y
# CONFIG_DSCC4 is not set
# CONFIG_LANMEDIA is not set
# CONFIG_SYNCLINK_SYNCPPP is not set
CONFIG_HDLC=y
CONFIG_HDLC_RAW=y
# CONFIG_HDLC_RAW_ETH is not set
CONFIG_HDLC_CISCO=y
CONFIG_HDLC_FR=y
CONFIG_HDLC_PPP=y
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300 is not set
# CONFIG_FARSYNC is not set
CONFIG_DLCI=y
CONFIG_DLCI_COUNT=24
CONFIG_DLCI_MAX=8
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER 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 is not set
# CONFIG_INPUT_MOUSE 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 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=3
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_IXP2000_WATCHDOG=y
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM 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
# CONFIG_TELCLOCK is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# Hardware Monitoring support
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# 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=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_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_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# 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=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_SUMMARY 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
# 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=y
# CONFIG_NFS_V3_ACL 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_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 is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_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=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL 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=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# 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_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
#
# 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_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y

61
arch/arm/configs/ixdp2400_defconfig → arch/arm/configs/ixp2000_defconfig
View File

@ -1,11 +1,10 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14-git13
# Thu Nov 10 15:14:13 2005
# Linux kernel version: 2.6.16-rc2
# Wed Feb 8 04:49:11 2006
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
@ -29,27 +28,31 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 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_INITRAMFS_SOURCE=""
CONFIG_UID16=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
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_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
CONFIG_OBSOLETE_INTERMODULE=y
#
# Loadable module support
@ -104,6 +107,7 @@ CONFIG_ARCH_IXP2000=y
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_AT91RM9200 is not set
CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
#
@ -113,12 +117,13 @@ CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
#
# IXP2400/2800 Platforms
#
# CONFIG_ARCH_ENP2611 is not set
CONFIG_ARCH_ENP2611=y
CONFIG_ARCH_IXDP2400=y
# CONFIG_ARCH_IXDP2800 is not set
CONFIG_ARCH_IXDP2800=y
CONFIG_ARCH_IXDP2X00=y
# CONFIG_ARCH_IXDP2401 is not set
# CONFIG_ARCH_IXDP2801 is not set
CONFIG_ARCH_IXDP2401=y
CONFIG_ARCH_IXDP2801=y
CONFIG_ARCH_IXDP2X01=y
# CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO is not set
#
@ -141,7 +146,6 @@ CONFIG_XSCALE_PMU=y
#
# Bus support
#
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set
@ -156,6 +160,7 @@ CONFIG_PCI_LEGACY_PROC=y
#
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_AEABI is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@ -198,6 +203,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
# CONFIG_PM is not set
# CONFIG_APM is not set
#
# Networking
@ -243,6 +249,11 @@ CONFIG_TCP_CONG_BIC=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@ -260,7 +271,6 @@ CONFIG_TCP_CONG_BIC=y
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
@ -283,6 +293,11 @@ CONFIG_STANDALONE=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
@ -331,6 +346,7 @@ 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
# CONFIG_MTD_XIP is not set
#
@ -466,6 +482,7 @@ CONFIG_NET_PCI=y
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_CS89x0=y
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
# CONFIG_E100 is not set
@ -486,12 +503,14 @@ CONFIG_EEPRO100=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
CONFIG_ENP2611_MSF_NET=y
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
@ -595,7 +614,8 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=1
CONFIG_SERIAL_8250_NR_UARTS=3
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
@ -603,7 +623,6 @@ CONFIG_SERIAL_8250_NR_UARTS=1
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@ -704,6 +723,12 @@ CONFIG_SENSORS_EEPROM=y
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Hardware Monitoring support
#
@ -738,6 +763,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
@ -813,6 +839,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@ -844,6 +871,7 @@ CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@ -912,6 +940,7 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
@ -928,12 +957,13 @@ CONFIG_MSDOS_PARTITION=y
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
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_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
@ -942,6 +972,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set

147
arch/arm/configs/s3c2410_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.16-rc2
# Mon Feb 6 11:17:23 2006
# Linux kernel version: 2.6.16
# Mon Mar 20 20:36:02 2006
#
CONFIG_ARM=y
CONFIG_MMU=y
@ -12,7 +12,6 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@ -87,6 +86,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_IOP3XX is not set
@ -111,6 +111,7 @@ CONFIG_ARCH_S3C2410=y
# S3C24XX Implementations
#
CONFIG_MACH_ANUBIS=y
CONFIG_MACH_OSIRIS=y
CONFIG_ARCH_BAST=y
CONFIG_BAST_PC104_IRQ=y
CONFIG_ARCH_H1940=y
@ -175,6 +176,7 @@ CONFIG_ISA=y
#
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
CONFIG_HZ=200
# CONFIG_AEABI is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
@ -230,6 +232,7 @@ CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
# CONFIG_PACKET is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
@ -364,7 +367,6 @@ CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_ROM=y
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
# CONFIG_MTD_XIP is not set
#
# Mapping drivers for chip access
@ -431,6 +433,7 @@ CONFIG_PARPORT_1284=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
@ -623,7 +626,6 @@ CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
@ -686,6 +688,11 @@ CONFIG_S3C2410_WATCHDOG=y
# CONFIG_PCWATCHDOG is not set
# CONFIG_MIXCOMWD is not set
# CONFIG_WDT is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
CONFIG_S3C2410_RTC=y
@ -750,6 +757,11 @@ CONFIG_SENSORS_EEPROM=m
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
@ -763,6 +775,7 @@ CONFIG_HWMON_VID=m
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
@ -850,16 +863,138 @@ CONFIG_FONT_8x16=y
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SL811_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
# CONFIG_USB_HID is not set
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
#
# Video4Linux support is needed for USB Multimedia device support
#
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
# CONFIG_USB_ZERO is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
#
# MMC/SD Card support

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

@ -357,10 +357,8 @@ static int apm_open(struct inode * inode, struct file * filp)
{
struct apm_user *as;
as = (struct apm_user *)kmalloc(sizeof(*as), GFP_KERNEL);
as = (struct apm_user *)kzalloc(sizeof(*as), GFP_KERNEL);
if (as) {
memset(as, 0, sizeof(*as));
/*
* XXX - this is a tiny bit broken, when we consider BSD
* process accounting. If the device is opened by root, we

4
arch/arm/kernel/bios32.c
View File

@ -540,12 +540,10 @@ static void __init pcibios_init_hw(struct hw_pci *hw)
int nr, busnr;
for (nr = busnr = 0; nr < hw->nr_controllers; nr++) {
sys = kmalloc(sizeof(struct pci_sys_data), GFP_KERNEL);
sys = kzalloc(sizeof(struct pci_sys_data), GFP_KERNEL);
if (!sys)
panic("PCI: unable to allocate sys data!");
memset(sys, 0, sizeof(struct pci_sys_data));
sys->hw = hw;
sys->busnr = busnr;
sys->swizzle = hw->swizzle;

1
arch/arm/kernel/debug.S
View File

@ -11,7 +11,6 @@
*/
#include <linux/config.h>
#include <linux/linkage.h>
#include <asm/hardware.h>
.text

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

@ -807,14 +807,12 @@ static struct expansion_card *__init ecard_alloc_card(int type, int slot)
unsigned long base;
int i;
ec = kmalloc(sizeof(ecard_t), GFP_KERNEL);
ec = kzalloc(sizeof(ecard_t), GFP_KERNEL);
if (!ec) {
ec = ERR_PTR(-ENOMEM);
goto nomem;
}
memset(ec, 0, sizeof(ecard_t));
ec->slot_no = slot;
ec->type = type;
ec->irq = NO_IRQ;

2
arch/arm/kernel/entry-armv.S
View File

@ -484,7 +484,6 @@ call_fpe:
movcss r7, r5, lsr #(TIF_USING_IWMMXT + 1)
bcs iwmmxt_task_enable
#endif
enable_irq
add pc, pc, r8, lsr #6
mov r0, r0
@ -511,6 +510,7 @@ call_fpe:
mov pc, lr @ CP#15 (Control)
do_fpe:
enable_irq
ldr r4, .LCfp
add r10, r10, #TI_FPSTATE @ r10 = workspace
ldr pc, [r4] @ Call FP module USR entry point

7
arch/arm/kernel/head.S
View File

@ -28,10 +28,9 @@
#define PROCINFO_INITFUNC 12
#define MACHINFO_TYPE 0
#define MACHINFO_PHYSRAM 4
#define MACHINFO_PHYSIO 8
#define MACHINFO_PGOFFIO 12
#define MACHINFO_NAME 16
#define MACHINFO_PHYSIO 4
#define MACHINFO_PGOFFIO 8
#define MACHINFO_NAME 12
#define KERNEL_RAM_ADDR (PAGE_OFFSET + TEXT_OFFSET)

11
arch/arm/kernel/irq.c
View File

@ -305,14 +305,19 @@ report_bad_irq(unsigned int irq, struct pt_regs *regs, struct irqdesc *desc, int
static int count = 100;
struct irqaction *action;
if (!count || noirqdebug)
if (noirqdebug)
return;
count--;
if (ret != IRQ_HANDLED && ret != IRQ_NONE) {
if (!count)
return;
count--;
printk("irq%u: bogus retval mask %x\n", irq, ret);
} else {
desc->irqs_unhandled++;
if (desc->irqs_unhandled <= 99900)
return;
desc->irqs_unhandled = 0;
printk("irq%u: nobody cared\n", irq);
}
show_regs(regs);

20
arch/arm/lib/delay.S
View File

@ -9,28 +9,32 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/param.h>
.text
.LC0: .word loops_per_jiffy
.LC1: .word (2199023*HZ)>>11
/*
* 0 <= r0 <= 2000
* r0 <= 2000
* lpj <= 0x01ffffff (max. 3355 bogomips)
* HZ <= 1000
*/
ENTRY(__udelay)
mov r2, #0x6800
orr r2, r2, #0x00db
ldr r2, .LC1
mul r0, r2, r0
ENTRY(__const_udelay) @ 0 <= r0 <= 0x01ffffff
ENTRY(__const_udelay) @ 0 <= r0 <= 0x7fffff06
ldr r2, .LC0
ldr r2, [r2] @ max = 0x0fffffff
mov r0, r0, lsr #11 @ max = 0x00003fff
mov r2, r2, lsr #11 @ max = 0x0003ffff
ldr r2, [r2] @ max = 0x01ffffff
mov r0, r0, lsr #14 @ max = 0x0001ffff
mov r2, r2, lsr #10 @ max = 0x00007fff
mul r0, r2, r0 @ max = 2^32-1
movs r0, r0, lsr #6
RETINSTR(moveq,pc,lr)
/*
* loops = (r0 * 0x10c6 * 100 * loops_per_jiffy) / 2^32
* loops = r0 * HZ * loops_per_jiffy / 1000000
*
* Oh, if only we had a cycle counter...
*/

1
arch/arm/lib/io-acorn.S
View File

@ -12,7 +12,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/hardware.h>
.text
.align

85
arch/arm/mach-at91rm9200/clock.c
View File

@ -201,6 +201,54 @@ static struct clk ohci_clk = {
.pmc_mask = 1 << AT91_ID_UHP,
.mode = pmc_periph_mode,
};
static struct clk ether_clk = {
.name = "ether_clk",
.parent = &mck,
.pmc_mask = 1 << AT91_ID_EMAC,
.mode = pmc_periph_mode,
};
static struct clk mmc_clk = {
.name = "mci_clk",
.parent = &mck,
.pmc_mask = 1 << AT91_ID_MCI,
.mode = pmc_periph_mode,
};
static struct clk twi_clk = {
.name = "twi_clk",
.parent = &mck,
.pmc_mask = 1 << AT91_ID_TWI,
.mode = pmc_periph_mode,
};
static struct clk usart0_clk = {
.name = "usart0_clk",
.parent = &mck,
.pmc_mask = 1 << AT91_ID_US0,
.mode = pmc_periph_mode,
};
static struct clk usart1_clk = {
.name = "usart1_clk",
.parent = &mck,
.pmc_mask = 1 << AT91_ID_US1,
.mode = pmc_periph_mode,
};
static struct clk usart2_clk = {
.name = "usart2_clk",
.parent = &mck,
.pmc_mask = 1 << AT91_ID_US2,
.mode = pmc_periph_mode,
};
static struct clk usart3_clk = {
.name = "usart3_clk",
.parent = &mck,
.pmc_mask = 1 << AT91_ID_US3,
.mode = pmc_periph_mode,
};
static struct clk spi_clk = {
.name = "spi0_clk",
.parent = &mck,
.pmc_mask = 1 << AT91_ID_SPI,
.mode = pmc_periph_mode,
};
static struct clk *const clock_list[] = {
/* four primary clocks -- MUST BE FIRST! */
@ -223,15 +271,18 @@ static struct clk *const clock_list[] = {
/* MCK and peripherals */
&mck,
// usart0..usart3
// mmc
&usart0_clk,
&usart1_clk,
&usart2_clk,
&usart3_clk,
&mmc_clk,
&udc_clk,
// i2c
// spi
&twi_clk,
&spi_clk,
// ssc0..ssc2
// tc0..tc5
&ohci_clk,
// ether
&ether_clk,
};
@ -360,7 +411,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
u32 pckr;
pckr = at91_sys_read(AT91_PMC_PCKR(clk->id));
pckr &= 0x03;
pckr &= AT91_PMC_CSS_PLLB; /* clock selection */
pckr |= prescale << 2;
at91_sys_write(AT91_PMC_PCKR(clk->id), pckr);
clk->rate_hz = actual;
@ -440,7 +491,7 @@ static int at91_clk_show(struct seq_file *s, void *unused)
else
state = "";
seq_printf(s, "%-10s users=%d %-3s %9ld Hz %s\n",
seq_printf(s, "%-10s users=%2d %-3s %9ld Hz %s\n",
clk->name, clk->users, state, clk_get_rate(clk),
clk->parent ? clk->parent->name : "");
}
@ -483,11 +534,18 @@ static u32 __init at91_pll_rate(struct clk *pll, u32 freq, u32 reg)
freq *= mul + 1;
} else
freq = 0;
if (pll == &pllb && (reg & (1 << 28)))
freq /= 2;
return freq;
}
static u32 __init at91_usb_rate(struct clk *pll, u32 freq, u32 reg)
{
if (pll == &pllb && (reg & AT91_PMC_USB96M))
return freq / 2;
else
return freq;
}
static unsigned __init at91_pll_calc(unsigned main_freq, unsigned out_freq)
{
unsigned i, div = 0, mul = 0, diff = 1 << 30;
@ -550,8 +608,8 @@ int __init at91_clock_init(unsigned long main_clock)
if (!main_clock) {
do {
tmp = at91_sys_read(AT91_CKGR_MCFR);
} while (!(tmp & 0x10000));
main_clock = (tmp & 0xffff) * (AT91_SLOW_CLOCK / 16);
} while (!(tmp & AT91_PMC_MAINRDY));
main_clock = (tmp & AT91_PMC_MAINF) * (AT91_SLOW_CLOCK / 16);
}
main_clk.rate_hz = main_clock;
@ -566,13 +624,16 @@ int __init at91_clock_init(unsigned long main_clock)
*
* REVISIT: assumes MCK doesn't derive from PLLB!
*/
at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | 0x10000000;
at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | AT91_PMC_USB96M;
pllb.rate_hz = at91_pll_rate(&pllb, main_clock, at91_pllb_usb_init);
at91_sys_write(AT91_PMC_PCDR, (1 << AT91_ID_UHP) | (1 << AT91_ID_UDP));
at91_sys_write(AT91_PMC_SCDR, AT91_PMC_UHP | AT91_PMC_UDP);
at91_sys_write(AT91_CKGR_PLLBR, 0);
at91_sys_write(AT91_PMC_SCER, AT91_PMC_MCKUDP);
udpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
/*
* MCK and CPU derive from one of those primary clocks.
* For now, assume this parentage won't change.

4
arch/arm/mach-at91rm9200/gpio.c
View File

@ -261,7 +261,7 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs
void __iomem *pio;
u32 isr;
pio = (void __force __iomem *) desc->chipdata;
pio = desc->base;
/* temporarily mask (level sensitive) parent IRQ */
desc->chip->ack(irq);
@ -312,7 +312,7 @@ void __init at91_gpio_irq_setup(unsigned banks)
__raw_writel(~0, controller + PIO_IDR);
set_irq_data(id, (void *) pin);
set_irq_chipdata(id, (void __force *) controller);
set_irq_chipdata(id, controller);
for (i = 0; i < 32; i++, pin++) {
set_irq_chip(pin, &gpio_irqchip);

4
arch/arm/mach-at91rm9200/time.c
View File

@ -71,11 +71,11 @@ static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id, struct pt_r
if (at91_sys_read(AT91_ST_SR) & AT91_ST_PITS) { /* This is a shared interrupt */
write_seqlock(&xtime_lock);
do {
while (((read_CRTR() - at91_sys_read(AT91_ST_RTAR)) & AT91_ST_ALMV) >= LATCH) {
timer_tick(regs);
rtar = (at91_sys_read(AT91_ST_RTAR) + LATCH) & AT91_ST_ALMV;
at91_sys_write(AT91_ST_RTAR, rtar);
} while (((read_CRTR() - at91_sys_read(AT91_ST_RTAR)) & AT91_ST_ALMV) >= LATCH);
}
write_sequnlock(&xtime_lock);

21
arch/arm/mach-ep93xx/Kconfig 100644
View File

@ -0,0 +1,21 @@
if ARCH_EP93XX
menu "Cirrus EP93xx Implementation Options"
comment "EP93xx Platforms"
config MACH_GESBC9312
bool "Support Glomation GESBC-9312-sx"
help
Say 'Y' here if you want your kernel to support the Glomation
GESBC-9312-sx board.
config MACH_TS72XX
bool "Support Technologic Systems TS-72xx SBC"
help
Say 'Y' here if you want your kernel to support the
Technologic Systems TS-72xx board.
endmenu
endif

10
arch/arm/mach-ep93xx/Makefile 100644
View File

@ -0,0 +1,10 @@
#
# Makefile for the linux kernel.
#
obj-y := core.o
obj-m :=
obj-n :=
obj- :=
obj-$(CONFIG_MACH_GESBC9312) += gesbc9312.o
obj-$(CONFIG_MACH_TS72XX) += ts72xx.o

2
arch/arm/mach-ep93xx/Makefile.boot 100644
View File

@ -0,0 +1,2 @@
zreladdr-y := 0x00008000
params_phys-y := 0x00000100

374
arch/arm/mach-ep93xx/core.c 100644
View File

@ -0,0 +1,374 @@
/*
* arch/arm/mach-ep93xx/core.c
* Core routines for Cirrus EP93xx chips.
*
* Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
*
* Thanks go to Michael Burian and Ray Lehtiniemi for their key
* role in the ep93xx linux community.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*/
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/bitops.h>
#include <linux/serial.h>
#include <linux/serial_8250.h>
#include <linux/serial_core.h>
#include <linux/device.h>
#include <linux/mm.h>
#include <linux/time.h>
#include <linux/timex.h>
#include <linux/delay.h>
#include <linux/amba/bus.h>
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/tlbflush.h>
#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
#include <asm/arch/gpio.h>
#include <asm/hardware/vic.h>
/*************************************************************************
* Static I/O mappings that are needed for all EP93xx platforms
*************************************************************************/
static struct map_desc ep93xx_io_desc[] __initdata = {
{
.virtual = EP93XX_AHB_VIRT_BASE,
.pfn = __phys_to_pfn(EP93XX_AHB_PHYS_BASE),
.length = EP93XX_AHB_SIZE,
.type = MT_DEVICE,
}, {
.virtual = EP93XX_APB_VIRT_BASE,
.pfn = __phys_to_pfn(EP93XX_APB_PHYS_BASE),
.length = EP93XX_APB_SIZE,
.type = MT_DEVICE,
},
};
void __init ep93xx_map_io(void)
{
iotable_init(ep93xx_io_desc, ARRAY_SIZE(ep93xx_io_desc));
}
/*************************************************************************
* Timer handling for EP93xx
*************************************************************************
* The ep93xx has four internal timers. Timers 1, 2 (both 16 bit) and
* 3 (32 bit) count down at 508 kHz, are self-reloading, and can generate
* an interrupt on underflow. Timer 4 (40 bit) counts down at 983.04 kHz,
* is free-running, and can't generate interrupts.
*
* The 508 kHz timers are ideal for use for the timer interrupt, as the
* most common values of HZ divide 508 kHz nicely. We pick one of the 16
* bit timers (timer 1) since we don't need more than 16 bits of reload
* value as long as HZ >= 8.
*
* The higher clock rate of timer 4 makes it a better choice than the
* other timers for use in gettimeoffset(), while the fact that it can't
* generate interrupts means we don't have to worry about not being able
* to use this timer for something else. We also use timer 4 for keeping
* track of lost jiffies.
*/
static unsigned int last_jiffy_time;
#define TIMER4_TICKS_PER_JIFFY ((CLOCK_TICK_RATE + (HZ/2)) / HZ)
static int ep93xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
write_seqlock(&xtime_lock);
__raw_writel(1, EP93XX_TIMER1_CLEAR);
while (__raw_readl(EP93XX_TIMER4_VALUE_LOW) - last_jiffy_time
>= TIMER4_TICKS_PER_JIFFY) {
last_jiffy_time += TIMER4_TICKS_PER_JIFFY;
timer_tick(regs);
}
write_sequnlock(&xtime_lock);
return IRQ_HANDLED;
}
static struct irqaction ep93xx_timer_irq = {
.name = "ep93xx timer",
.flags = SA_INTERRUPT | SA_TIMER,
.handler = ep93xx_timer_interrupt,
};
static void __init ep93xx_timer_init(void)
{
/* Enable periodic HZ timer. */
__raw_writel(0x48, EP93XX_TIMER1_CONTROL);
__raw_writel((508000 / HZ) - 1, EP93XX_TIMER1_LOAD);
__raw_writel(0xc8, EP93XX_TIMER1_CONTROL);
/* Enable lost jiffy timer. */
__raw_writel(0x100, EP93XX_TIMER4_VALUE_HIGH);
setup_irq(IRQ_EP93XX_TIMER1, &ep93xx_timer_irq);
}
static unsigned long ep93xx_gettimeoffset(void)
{
int offset;
offset = __raw_readl(EP93XX_TIMER4_VALUE_LOW) - last_jiffy_time;
/* Calculate (1000000 / 983040) * offset. */
return offset + (53 * offset / 3072);
}
struct sys_timer ep93xx_timer = {
.init = ep93xx_timer_init,
.offset = ep93xx_gettimeoffset,
};
/*************************************************************************
* GPIO handling for EP93xx
*************************************************************************/
static unsigned char gpio_int_enable[2];
static unsigned char gpio_int_type1[2];
static unsigned char gpio_int_type2[2];
static void update_gpio_ab_int_params(int port)
{
if (port == 0) {
__raw_writeb(0, EP93XX_GPIO_A_INT_ENABLE);
__raw_writeb(gpio_int_type2[0], EP93XX_GPIO_A_INT_TYPE2);
__raw_writeb(gpio_int_type1[0], EP93XX_GPIO_A_INT_TYPE1);
__raw_writeb(gpio_int_enable[0], EP93XX_GPIO_A_INT_ENABLE);
} else if (port == 1) {
__raw_writeb(0, EP93XX_GPIO_B_INT_ENABLE);
__raw_writeb(gpio_int_type2[1], EP93XX_GPIO_B_INT_TYPE2);
__raw_writeb(gpio_int_type1[1], EP93XX_GPIO_B_INT_TYPE1);
__raw_writeb(gpio_int_enable[1], EP93XX_GPIO_B_INT_ENABLE);
}
}
static unsigned char data_register_offset[8] = {
0x00, 0x04, 0x08, 0x0c, 0x20, 0x30, 0x38, 0x40,
};
static unsigned char data_direction_register_offset[8] = {
0x10, 0x14, 0x18, 0x1c, 0x24, 0x34, 0x3c, 0x44,
};
void gpio_line_config(int line, int direction)
{
unsigned int data_direction_register;
unsigned long flags;
unsigned char v;
data_direction_register =
EP93XX_GPIO_REG(data_direction_register_offset[line >> 3]);
local_irq_save(flags);
if (direction == GPIO_OUT) {
if (line >= 0 && line < 16) {
gpio_int_enable[line >> 3] &= ~(1 << (line & 7));
update_gpio_ab_int_params(line >> 3);
}
v = __raw_readb(data_direction_register);
v |= 1 << (line & 7);
__raw_writeb(v, data_direction_register);
} else if (direction == GPIO_IN) {
v = __raw_readb(data_direction_register);
v &= ~(1 << (line & 7));
__raw_writeb(v, data_direction_register);
}
local_irq_restore(flags);
}
EXPORT_SYMBOL(gpio_line_config);
int gpio_line_get(int line)
{
unsigned int data_register;
data_register = EP93XX_GPIO_REG(data_register_offset[line >> 3]);
return !!(__raw_readb(data_register) & (1 << (line & 7)));
}
EXPORT_SYMBOL(gpio_line_get);
void gpio_line_set(int line, int value)
{
unsigned int data_register;
unsigned long flags;
unsigned char v;
data_register = EP93XX_GPIO_REG(data_register_offset[line >> 3]);
local_irq_save(flags);
if (value == EP93XX_GPIO_HIGH) {
v = __raw_readb(data_register);
v |= 1 << (line & 7);
__raw_writeb(v, data_register);
} else if (value == EP93XX_GPIO_LOW) {
v = __raw_readb(data_register);
v &= ~(1 << (line & 7));
__raw_writeb(v, data_register);
}
local_irq_restore(flags);
}
EXPORT_SYMBOL(gpio_line_set);
/*************************************************************************
* EP93xx IRQ handling
*************************************************************************/
static void ep93xx_gpio_ab_irq_handler(unsigned int irq,
struct irqdesc *desc, struct pt_regs *regs)
{
unsigned char status;
int i;
status = __raw_readb(EP93XX_GPIO_A_INT_STATUS);
for (i = 0; i < 8; i++) {
if (status & (1 << i)) {
desc = irq_desc + IRQ_EP93XX_GPIO(0) + i;
desc_handle_irq(IRQ_EP93XX_GPIO(0) + i, desc, regs);
}
}
status = __raw_readb(EP93XX_GPIO_B_INT_STATUS);
for (i = 0; i < 8; i++) {
if (status & (1 << i)) {
desc = irq_desc + IRQ_EP93XX_GPIO(8) + i;
desc_handle_irq(IRQ_EP93XX_GPIO(8) + i, desc, regs);
}
}
}
static void ep93xx_gpio_ab_irq_mask_ack(unsigned int irq)
{
int line = irq - IRQ_EP93XX_GPIO(0);
int port = line >> 3;
gpio_int_enable[port] &= ~(1 << (line & 7));
update_gpio_ab_int_params(port);
if (line >> 3) {
__raw_writel(1 << (line & 7), EP93XX_GPIO_B_INT_ACK);
} else {
__raw_writel(1 << (line & 7), EP93XX_GPIO_A_INT_ACK);
}
}
static void ep93xx_gpio_ab_irq_mask(unsigned int irq)
{
int line = irq - IRQ_EP93XX_GPIO(0);
int port = line >> 3;
gpio_int_enable[port] &= ~(1 << (line & 7));
update_gpio_ab_int_params(port);
}
static void ep93xx_gpio_ab_irq_unmask(unsigned int irq)
{
int line = irq - IRQ_EP93XX_GPIO(0);
int port = line >> 3;
gpio_int_enable[port] |= 1 << (line & 7);
update_gpio_ab_int_params(port);
}
/*
* gpio_int_type1 controls whether the interrupt is level (0) or
* edge (1) triggered, while gpio_int_type2 controls whether it
* triggers on low/falling (0) or high/rising (1).
*/
static int ep93xx_gpio_ab_irq_type(unsigned int irq, unsigned int type)
{
int port;
int line;
line = irq - IRQ_EP93XX_GPIO(0);
gpio_line_config(line, GPIO_IN);
port = line >> 3;
line &= 7;
if (type & IRQT_RISING) {
gpio_int_type1[port] |= 1 << line;
gpio_int_type2[port] |= 1 << line;
} else if (type & IRQT_FALLING) {
gpio_int_type1[port] |= 1 << line;
gpio_int_type2[port] &= ~(1 << line);
} else if (type & IRQT_HIGH) {
gpio_int_type1[port] &= ~(1 << line);
gpio_int_type2[port] |= 1 << line;
} else if (type & IRQT_LOW) {
gpio_int_type1[port] &= ~(1 << line);
gpio_int_type2[port] &= ~(1 << line);
}
update_gpio_ab_int_params(port);
return 0;
}
static struct irqchip ep93xx_gpio_ab_irq_chip = {
.ack = ep93xx_gpio_ab_irq_mask_ack,
.mask = ep93xx_gpio_ab_irq_mask,
.unmask = ep93xx_gpio_ab_irq_unmask,
.set_type = ep93xx_gpio_ab_irq_type,
};
void __init ep93xx_init_irq(void)
{
int irq;
vic_init((void *)EP93XX_VIC1_BASE, 0, EP93XX_VIC1_VALID_IRQ_MASK);
vic_init((void *)EP93XX_VIC2_BASE, 32, EP93XX_VIC2_VALID_IRQ_MASK);
for (irq = IRQ_EP93XX_GPIO(0) ; irq <= IRQ_EP93XX_GPIO(15); irq++) {
set_irq_chip(irq, &ep93xx_gpio_ab_irq_chip);
set_irq_handler(irq, do_level_IRQ);
set_irq_flags(irq, IRQF_VALID);
}
set_irq_chained_handler(IRQ_EP93XX_GPIO_AB, ep93xx_gpio_ab_irq_handler);
}
/*************************************************************************
* EP93xx peripheral handling
*************************************************************************/
void __init ep93xx_init_devices(void)
{
unsigned int v;
/*
* Disallow access to MaverickCrunch initially.
*/
v = __raw_readl(EP93XX_SYSCON_DEVICE_CONFIG);
v &= ~EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE;
__raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
__raw_writel(v, EP93XX_SYSCON_DEVICE_CONFIG);
}

40
arch/arm/mach-ep93xx/gesbc9312.c 100644
View File

@ -0,0 +1,40 @@
/*
* arch/arm/mach-ep93xx/gesbc9312.c
* Glomation GESBC-9312-sx support.
*
* Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*/
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/mtd/physmap.h>
#include <asm/io.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
static void __init gesbc9312_init_machine(void)
{
ep93xx_init_devices();
physmap_configure(0x60000000, 0x00800000, 4, NULL);
}
MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx")
/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
.phys_io = EP93XX_APB_PHYS_BASE,
.io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = gesbc9312_init_machine,
MACHINE_END

118
arch/arm/mach-ep93xx/ts72xx.c 100644
View File

@ -0,0 +1,118 @@
/*
* arch/arm/mach-ep93xx/ts72xx.c
* Technologic Systems TS72xx SBC support.
*
* Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*/
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/mtd/physmap.h>
#include <asm/io.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
static struct map_desc ts72xx_io_desc[] __initdata = {
{
.virtual = TS72XX_MODEL_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_MODEL_PHYS_BASE),
.length = TS72XX_MODEL_SIZE,
.type = MT_DEVICE,
}, {
.virtual = TS72XX_OPTIONS_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_OPTIONS_PHYS_BASE),
.length = TS72XX_OPTIONS_SIZE,
.type = MT_DEVICE,
}, {
.virtual = TS72XX_OPTIONS2_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_OPTIONS2_PHYS_BASE),
.length = TS72XX_OPTIONS2_SIZE,
.type = MT_DEVICE,
}
};
static struct map_desc ts72xx_nand_io_desc[] __initdata = {
{
.virtual = TS72XX_NAND_DATA_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_NAND1_DATA_PHYS_BASE),
.length = TS72XX_NAND_DATA_SIZE,
.type = MT_DEVICE,
}, {
.virtual = TS72XX_NAND_CONTROL_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_NAND1_CONTROL_PHYS_BASE),
.length = TS72XX_NAND_CONTROL_SIZE,
.type = MT_DEVICE,
}, {
.virtual = TS72XX_NAND_BUSY_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_NAND1_BUSY_PHYS_BASE),
.length = TS72XX_NAND_BUSY_SIZE,
.type = MT_DEVICE,
}
};
static struct map_desc ts72xx_alternate_nand_io_desc[] __initdata = {
{
.virtual = TS72XX_NAND_DATA_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_NAND2_DATA_PHYS_BASE),
.length = TS72XX_NAND_DATA_SIZE,
.type = MT_DEVICE,
}, {
.virtual = TS72XX_NAND_CONTROL_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_NAND2_CONTROL_PHYS_BASE),
.length = TS72XX_NAND_CONTROL_SIZE,
.type = MT_DEVICE,
}, {
.virtual = TS72XX_NAND_BUSY_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_NAND2_BUSY_PHYS_BASE),
.length = TS72XX_NAND_BUSY_SIZE,
.type = MT_DEVICE,
}
};
static void __init ts72xx_map_io(void)
{
ep93xx_map_io();
iotable_init(ts72xx_io_desc, ARRAY_SIZE(ts72xx_io_desc));
/*
* The TS-7200 has NOR flash, the other models have NAND flash.
*/
if (!board_is_ts7200()) {
if (is_ts9420_installed()) {
iotable_init(ts72xx_alternate_nand_io_desc,
ARRAY_SIZE(ts72xx_alternate_nand_io_desc));
} else {
iotable_init(ts72xx_nand_io_desc,
ARRAY_SIZE(ts72xx_nand_io_desc));
}
}
}
static void __init ts72xx_init_machine(void)
{
ep93xx_init_devices();
if (board_is_ts7200())
physmap_configure(TS72XX_NOR_PHYS_BASE, 0x01000000, 1, NULL);
}
MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
.phys_io = EP93XX_APB_PHYS_BASE,
.io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.map_io = ts72xx_map_io,
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = ts72xx_init_machine,
MACHINE_END

4
arch/arm/mach-footbridge/dc21285.c
View File

@ -255,14 +255,12 @@ int __init dc21285_setup(int nr, struct pci_sys_data *sys)
if (nr || !footbridge_cfn_mode())
return 0;
res = kmalloc(sizeof(struct resource) * 2, GFP_KERNEL);
res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
if (!res) {
printk("out of memory for root bus resources");
return 0;
}
memset(res, 0, sizeof(struct resource) * 2);
res[0].flags = IORESOURCE_MEM;
res[0].name = "Footbridge non-prefetch";
res[1].flags = IORESOURCE_MEM | IORESOURCE_PREFETCH;

7
arch/arm/mach-integrator/impd1.c
View File

@ -355,12 +355,11 @@ static int impd1_probe(struct lm_device *dev)
if (!request_mem_region(dev->resource.start, SZ_4K, "LM registers"))
return -EBUSY;
impd1 = kmalloc(sizeof(struct impd1_module), GFP_KERNEL);
impd1 = kzalloc(sizeof(struct impd1_module), GFP_KERNEL);
if (!impd1) {
ret = -ENOMEM;
goto release_lm;
}
memset(impd1, 0, sizeof(struct impd1_module));
impd1->base = ioremap(dev->resource.start, SZ_4K);
if (!impd1->base) {
@ -389,12 +388,10 @@ static int impd1_probe(struct lm_device *dev)
pc_base = dev->resource.start + idev->offset;
d = kmalloc(sizeof(struct amba_device), GFP_KERNEL);
d = kzalloc(sizeof(struct amba_device), GFP_KERNEL);
if (!d)
continue;
memset(d, 0, sizeof(struct amba_device));
snprintf(d->dev.bus_id, sizeof(d->dev.bus_id),
"lm%x:%5.5lx", dev->id, idev->offset >> 12);

4
arch/arm/mach-integrator/integrator_ap.c
View File

@ -319,12 +319,10 @@ static void __init ap_init(void)
if ((sc_dec & (16 << i)) == 0)
continue;
lmdev = kmalloc(sizeof(struct lm_device), GFP_KERNEL);
lmdev = kzalloc(sizeof(struct lm_device), GFP_KERNEL);
if (!lmdev)
continue;
memset(lmdev, 0, sizeof(struct lm_device));
lmdev->resource.start = 0xc0000000 + 0x10000000 * i;
lmdev->resource.end = lmdev->resource.start + 0x0fffffff;
lmdev->resource.flags = IORESOURCE_MEM;

4
arch/arm/mach-iop3xx/iq31244-pci.c
View File

@ -74,12 +74,10 @@ static int iq31244_setup(int nr, struct pci_sys_data *sys)
if(nr != 0)
return 0;
res = kmalloc(sizeof(struct resource) * 2, GFP_KERNEL);
res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
if (!res)
panic("PCI: unable to alloc resources");
memset(res, 0, sizeof(struct resource) * 2);
res[0].start = IOP321_PCI_LOWER_IO_VA;
res[0].end = IOP321_PCI_UPPER_IO_VA;
res[0].name = "IQ31244 PCI I/O Space";

4
arch/arm/mach-iop3xx/iq80321-pci.c
View File

@ -68,12 +68,10 @@ static int iq80321_setup(int nr, struct pci_sys_data *sys)
if(nr != 0)
return 0;
res = kmalloc(sizeof(struct resource) * 2, GFP_KERNEL);
res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
if (!res)
panic("PCI: unable to alloc resources");
memset(res, 0, sizeof(struct resource) * 2);
res[0].start = IOP321_PCI_LOWER_IO_VA;
res[0].end = IOP321_PCI_UPPER_IO_VA;
res[0].name = "IQ80321 PCI I/O Space";

4
arch/arm/mach-iop3xx/iq80331-pci.c
View File

@ -64,12 +64,10 @@ static int iq80331_setup(int nr, struct pci_sys_data *sys)
if(nr != 0)
return 0;
res = kmalloc(sizeof(struct resource) * 2, GFP_KERNEL);
res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
if (!res)
panic("PCI: unable to alloc resources");
memset(res, 0, sizeof(struct resource) * 2);
res[0].start = IOP331_PCI_LOWER_IO_VA;
res[0].end = IOP331_PCI_UPPER_IO_VA;
res[0].name = "IQ80331 PCI I/O Space";

4
arch/arm/mach-iop3xx/iq80332-pci.c
View File

@ -70,12 +70,10 @@ static int iq80332_setup(int nr, struct pci_sys_data *sys)
if(nr != 0)
return 0;
res = kmalloc(sizeof(struct resource) * 2, GFP_KERNEL);
res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
if (!res)
panic("PCI: unable to alloc resources");
memset(res, 0, sizeof(struct resource) * 2);
res[0].start = IOP331_PCI_LOWER_IO_VA;
res[0].end = IOP331_PCI_UPPER_IO_VA;
res[0].name = "IQ80332 PCI I/O Space";

9
arch/arm/mach-ixp2000/Kconfig
View File

@ -43,12 +43,17 @@ config ARCH_IXDP2401
this platform, see <file:Documentation/arm/IXP2000>.
config ARCH_IXDP2801
bool "Support Intel IXDP2801"
bool "Support Intel IXDP2801 and IXDP28x5"
help
Say 'Y' here if you want your kernel to support the Intel
IXDP2801 reference platform. For more information on
IXDP2801/2805/2855 reference platforms. For more information on
this platform, see <file:Documentation/arm/IXP2000>.
config MACH_IXDP28X5
bool
depends on ARCH_IXDP2801
default y
config ARCH_IXDP2X01
bool
depends on ARCH_IXDP2401 || ARCH_IXDP2801

2
arch/arm/mach-ixp2000/Makefile
View File

@ -1,7 +1,7 @@
#
# Makefile for the linux kernel.
#
obj-y := core.o pci.o uengine.o
obj-y := core.o pci.o
obj-m :=
obj-n :=
obj- :=

13
arch/arm/mach-ixp2000/core.c
View File

@ -288,8 +288,6 @@ void gpio_line_config(int line, int direction)
local_irq_save(flags);
if (direction == GPIO_OUT) {
irq_desc[line + IRQ_IXP2000_GPIO0].valid = 0;
/* if it's an output, it ain't an interrupt anymore */
GPIO_IRQ_falling_edge &= ~(1 << line);
GPIO_IRQ_rising_edge &= ~(1 << line);
@ -351,11 +349,6 @@ static int ixp2000_GPIO_irq_type(unsigned int irq, unsigned int type)
GPIO_IRQ_level_high &= ~(1 << line);
update_gpio_int_csrs();
/*
* Finally, mark the corresponding IRQ as valid.
*/
irq_desc[irq].valid = 1;
return 0;
}
@ -506,14 +499,10 @@ void __init ixp2000_init_irq(void)
}
set_irq_chained_handler(IRQ_IXP2000_ERRSUM, ixp2000_err_irq_handler);
/*
* GPIO IRQs are invalid until someone sets the interrupt mode
* by calling set_irq_type().
*/
for (irq = IRQ_IXP2000_GPIO0; irq <= IRQ_IXP2000_GPIO7; irq++) {
set_irq_chip(irq, &ixp2000_GPIO_irq_chip);
set_irq_handler(irq, do_level_IRQ);
set_irq_flags(irq, 0);
set_irq_flags(irq, IRQF_VALID);
}
set_irq_chained_handler(IRQ_IXP2000_GPIO, ixp2000_GPIO_irq_handler);

20
arch/arm/mach-ixp2000/ixdp2x01.c
View File

@ -284,7 +284,7 @@ static int ixdp2x01_pci_setup(int nr, struct pci_sys_data *sys)
{
sys->mem_offset = 0xe0000000;
if (machine_is_ixdp2801())
if (machine_is_ixdp2801() || machine_is_ixdp28x5())
sys->mem_offset -= ((*IXP2000_PCI_ADDR_EXT & 0xE000) << 16);
return ixp2000_pci_setup(nr, sys);
@ -300,7 +300,8 @@ struct hw_pci ixdp2x01_pci __initdata = {
int __init ixdp2x01_pci_init(void)
{
if (machine_is_ixdp2401() || machine_is_ixdp2801())
if (machine_is_ixdp2401() || machine_is_ixdp2801() ||\
machine_is_ixdp28x5())
pci_common_init(&ixdp2x01_pci);
return 0;
@ -400,6 +401,21 @@ MACHINE_START(IXDP2801, "Intel IXDP2801 Development Platform")
.timer = &ixdp2x01_timer,
.init_machine = ixdp2x01_init_machine,
MACHINE_END
/*
* IXDP28x5 is basically an IXDP2801 with a different CPU but Intel
* changed the machine ID in the bootloader
*/
MACHINE_START(IXDP28X5, "Intel IXDP2805/2855 Development Platform")
/* Maintainer: MontaVista Software, Inc. */
.phys_io = IXP2000_UART_PHYS_BASE,
.io_pg_offst = ((IXP2000_UART_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.map_io = ixdp2x01_map_io,
.init_irq = ixdp2x01_init_irq,
.timer = &ixdp2x01_timer,
.init_machine = ixdp2x01_init_machine,
MACHINE_END
#endif

3
arch/arm/mach-ixp4xx/common-pci.c
View File

@ -463,7 +463,7 @@ int ixp4xx_setup(int nr, struct pci_sys_data *sys)
if (nr >= 1)
return 0;
res = kmalloc(sizeof(*res) * 2, GFP_KERNEL);
res = kzalloc(sizeof(*res) * 2, GFP_KERNEL);
if (res == NULL) {
/*
* If we're out of memory this early, something is wrong,
@ -471,7 +471,6 @@ int ixp4xx_setup(int nr, struct pci_sys_data *sys)
*/
panic("PCI: unable to allocate resources?\n");
}
memset(res, 0, sizeof(*res) * 2);
local_write_config(PCI_COMMAND, 2, PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);

5
arch/arm/mach-ixp4xx/common.c
View File

@ -91,7 +91,7 @@ static void ixp4xx_config_irq(unsigned irq, enum ixp4xx_irq_type type);
/*
* IRQ -> GPIO mapping table
*/
static int irq2gpio[32] = {
static char irq2gpio[32] = {
-1, -1, -1, -1, -1, -1, 0, 1,
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, 2, 3, 4, 5, 6,
@ -153,6 +153,9 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
/* Set the new style */
*int_reg |= (int_style << (line * IXP4XX_GPIO_STYLE_SIZE));
/* Configure the line as an input */
gpio_line_config(line, IXP4XX_GPIO_IN);
return 0;
}

1
arch/arm/mach-lh7a40x/common.h
View File

@ -12,5 +12,6 @@ extern struct sys_timer lh7a40x_timer;
extern void lh7a400_init_irq (void);
extern void lh7a404_init_irq (void);
extern void lh7a40x_init_board_irq (void);
#define IRQ_DISPATCH(irq) desc_handle_irq((irq),(irq_desc + irq), regs)

1
arch/arm/mach-lh7a40x/irq-kev7a400.c
View File

@ -16,6 +16,7 @@
#include <asm/mach/hardware.h>
#include <asm/mach/irqs.h>
#include "common.h"
/* KEV7a400 CPLD IRQ handling */

2
arch/arm/mach-lh7a40x/irq-lh7a400.c
View File

@ -16,9 +16,9 @@
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/irq.h>
#include <asm/arch/irqs.h>
#include "common.h"
/* CPU IRQ handling */

3
arch/arm/mach-lh7a40x/irq-lh7a404.c
View File

@ -16,9 +16,10 @@
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/irq.h>
#include <asm/arch/irqs.h>
#include "common.h"
#define USE_PRIORITIES
/* See Documentation/arm/Sharp-LH/VectoredInterruptController for more

1
arch/arm/mach-lh7a40x/irq-lpd7a40x.c
View File

@ -19,6 +19,7 @@
#include <asm/mach/irq.h>
#include <asm/arch/irqs.h>
#include "common.h"
static void lh7a40x_ack_cpld_irq (u32 irq)
{

2
arch/arm/mach-pxa/Makefile
View File

@ -3,7 +3,7 @@
#
# Common support (must be linked before board specific support)
obj-y += generic.o irq.o dma.o time.o
obj-y += clock.o generic.o irq.o dma.o time.o
obj-$(CONFIG_PXA25x) += pxa25x.o
obj-$(CONFIG_PXA27x) += pxa27x.o

124
arch/arm/mach-pxa/clock.c 100644
View File

@ -0,0 +1,124 @@
/*
* linux/arch/arm/mach-sa1100/clock.c
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/string.h>
#include <linux/clk.h>
#include <linux/spinlock.h>
#include <asm/arch/pxa-regs.h>
#include <asm/hardware.h>
#include <asm/semaphore.h>
struct clk {
struct list_head node;
unsigned long rate;
struct module *owner;
const char *name;
unsigned int enabled;
void (*enable)(void);
void (*disable)(void);
};
static LIST_HEAD(clocks);
static DECLARE_MUTEX(clocks_sem);
static DEFINE_SPINLOCK(clocks_lock);
struct clk *clk_get(struct device *dev, const char *id)
{
struct clk *p, *clk = ERR_PTR(-ENOENT);
down(&clocks_sem);
list_for_each_entry(p, &clocks, node) {
if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
clk = p;
break;
}
}
up(&clocks_sem);
return clk;
}
EXPORT_SYMBOL(clk_get);
void clk_put(struct clk *clk)
{
module_put(clk->owner);
}
EXPORT_SYMBOL(clk_put);
int clk_enable(struct clk *clk)
{
unsigned long flags;
spin_lock_irqsave(&clocks_lock, flags);
if (clk->enabled++ == 0)
clk->enable();
spin_unlock_irqrestore(&clocks_lock, flags);
return 0;
}
EXPORT_SYMBOL(clk_enable);
void clk_disable(struct clk *clk)
{
unsigned long flags;
WARN_ON(clk->enabled == 0);
spin_lock_irqsave(&clocks_lock, flags);
if (--clk->enabled == 0)
clk->disable();
spin_unlock_irqrestore(&clocks_lock, flags);
}
EXPORT_SYMBOL(clk_disable);
unsigned long clk_get_rate(struct clk *clk)
{
return clk->rate;
}
EXPORT_SYMBOL(clk_get_rate);
static void clk_gpio27_enable(void)
{
pxa_gpio_mode(GPIO11_3_6MHz_MD);
}
static void clk_gpio27_disable(void)
{
}
static struct clk clk_gpio27 = {
.name = "GPIO27_CLK",
.rate = 3686400,
.enable = clk_gpio27_enable,
.disable = clk_gpio27_disable,
};
int clk_register(struct clk *clk)
{
down(&clocks_sem);
list_add(&clk->node, &clocks);
up(&clocks_sem);
return 0;
}
EXPORT_SYMBOL(clk_register);
void clk_unregister(struct clk *clk)
{
down(&clocks_sem);
list_del(&clk->node);
up(&clocks_sem);
}
EXPORT_SYMBOL(clk_unregister);
static int __init clk_init(void)
{
clk_register(&clk_gpio27);
return 0;
}
arch_initcall(clk_init);

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