-How to get the Nebula, PCTV and Twinhan DST cards working
-=========================================================
+How to get the Nebula, PCTV, FusionHDTV Lite and Twinhan DST cards working
+==========================================================================
This class of cards has a bt878a as the PCI interface, and
require the bttv driver.
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) and
-TwinHan (dst) are loaded automatically by the 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.
-3a) Nebula / Pinnacle PCTV
---------------------------
+3a) Nebula / Pinnacle PCTV / FusionHDTV Lite
+---------------------------------------------
$ modprobe bttv (normally bttv is being loaded automatically by kmod)
- $ modprobe dvb-bt8xx (or just place dvb-bt8xx in /etc/modules for automatic loading)
+ $ modprobe dvb-bt8xx
+
+(or just place dvb-bt8xx in /etc/modules for automatic loading)
3b) TwinHan and Clones
--------------------------
- $ modprobe bttv i2c_hw=1 card=0x71
+ $ modprobe bttv card=0x71
$ modprobe dvb-bt8xx
$ modprobe dst
The value 0x71 will override the PCI type detection for dvb-bt8xx,
-which is necessary for TwinHan cards.
+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 circuit) and card=0x71 locks
+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.
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 autodected values are determined bythe cards 'response
-string' which you can see in your logs e.g.
+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:
+
+ $ modprobe bttv card=113 card=135
+
+Some examples of card-id's
+
+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
- dib3000mb : DiBcom 3000-MB demodulator
DVB-S/C/T:
- dst : TwinHan DST Frontend
+ ATSC:
+ - nxt200x : Nxtwave NXT2002 & NXT2004
+ - or51211 : or51211 based (pcHDTV HD2000 card)
+ - or51132 : or51132 based (pcHDTV HD3000 card)
+ - bcm3510 : Broadcom BCM3510
+ - lgdt330x : LG Electronics DT3302 & DT3303
o Cards based on the Phillips saa7146 multimedia PCI bridge chip:
- Nebula Electronics DigiTV
- TwinHan DST
- Avermedia DVB-T
+ - ChainTech digitop DST-1000 DVB-S
+ - pcHDTV HD-2000 TV
+ - DViCO FusionHDTV DVB-T Lite
+ - DViCO FusionHDTV5 Lite
o Technotrend / Hauppauge DVB USB devices:
- Nova USB
- DiBcom USB2.0 DVB-T reference device (non-public)
o Experimental support for the analog module of the Siemens DVB-C PCI card
+
+o Cards based on the Conexant cx2388x PCI bridge:
+ - ADS Tech Instant TV DVB-T PCI
+ - ATI HDTV Wonder
+ - digitalnow DNTV Live! DVB-T
+ - DViCO FusionHDTV DVB-T1
+ - DViCO FusionHDTV DVB-T Plus
+ - DViCO FusionHDTV3 Gold-Q
+ - DViCO FusionHDTV3 Gold-T
+ - DViCO FusionHDTV5 Gold
+ - Hauppauge Nova-T DVB-T
+ - KWorld/VStream XPert DVB-T
+ - pcHDTV HD3000 HDTV
+ - TerraTec Cinergy 1400 DVB-T
+ - WinFast DTV1000-T
+
+o Cards based on the Phillips saa7134 PCI bridge:
+ - Medion 7134
+ - Pinnacle PCTV 300i DVB-T + PAL
+ - LifeView FlyDVB-T DUO
+ - Typhoon DVB-T Duo Digital/Analog Cardbus
+ - Philips TOUGH DVB-T reference design
+ - Philips EUROPA V3 reference design
+ - Compro Videomate DVB-T300
+ - Compro Videomate DVB-T200
+ - AVerMedia AVerTVHD MCE A180
+
Peter Beutner <p.beutner@gmx.net>
for the IR code for the ttusb-dec driver
+Wilson Michaels <wilsonmichaels@earthlink.net>
+ for the lgdt330x frontend driver, and various bugfixes
+
+Michael Krufky <mkrufky@m1k.net>
+ for maintaining v4l/dvb inter-tree dependencies
+
+Taylor Jacob <rtjacob@earthlink.net>
+ for the nxt2002 frontend driver
+
+Jean-Francois Thibert <jeanfrancois@sagetv.com>
+ for the nxt2004 frontend driver
+
+Kirk Lapray <kirk.lapray@gmail.com>
+ for the or51211 and or51132 frontend drivers, and
+ for merging the nxt2002 and nxt2004 modules into a
+ single nxt200x frontend driver.
+
(If you think you should be in this list, but you are not, drop a
line to the DVB mailing list)
use IO::Handle;
@components = ( "sp8870", "sp887x", "tda10045", "tda10046", "av7110", "dec2000t",
- "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002",
+ "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
"or51211", "or51132_qam", "or51132_vsb");
# Check args
$outfile;
}
+sub nxt2004 {
+ my $sourcefile = "AVerTVHD_MCE_A180_Drv_v1.2.2.16.zip";
+ my $url = "http://www.aver.com/support/Drivers/$sourcefile";
+ my $hash = "111cb885b1e009188346d72acfed024c";
+ my $outfile = "dvb-fe-nxt2004.fw";
+ my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
+
+ checkstandard();
+
+ wgetfile($sourcefile, $url);
+ unzip($sourcefile, $tmpdir);
+ verify("$tmpdir/3xHybrid.sys", $hash);
+ extract("$tmpdir/3xHybrid.sys", 465304, 9584, $outfile);
+
+ $outfile;
+}
+
sub or51211 {
my $fwfile = "dvb-fe-or51211.fw";
my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
--- /dev/null
+The Framebuffer Console
+=======================
+
+ The framebuffer console (fbcon), as its name implies, is a text
+console running on top of the framebuffer device. It has the functionality of
+any standard text console driver, such as the VGA console, with the added
+features that can be attributed to the graphical nature of the framebuffer.
+
+ In the x86 architecture, the framebuffer console is optional, and
+some even treat it as a toy. For other architectures, it is the only available
+display device, text or graphical.
+
+ What are the features of fbcon? The framebuffer console supports
+high resolutions, varying font types, display rotation, primitive multihead,
+etc. Theoretically, multi-colored fonts, blending, aliasing, and any feature
+made available by the underlying graphics card are also possible.
+
+A. Configuration
+
+ The framebuffer console can be enabled by using your favorite kernel
+configuration tool. It is under Device Drivers->Graphics Support->Support for
+framebuffer devices->Framebuffer Console Support. Select 'y' to compile
+support statically, or 'm' for module support. The module will be fbcon.
+
+ In order for fbcon to activate, at least one framebuffer driver is
+required, so choose from any of the numerous drivers available. For x86
+systems, they almost universally have VGA cards, so vga16fb and vesafb will
+always be available. However, using a chipset-specific driver will give you
+more speed and features, such as the ability to change the video mode
+dynamically.
+
+ To display the penguin logo, choose any logo available in Logo
+Configuration->Boot up logo.
+
+ Also, you will need to select at least one compiled-in fonts, but if
+you don't do anything, the kernel configuration tool will select one for you,
+usually an 8x16 font.
+
+GOTCHA: A common bug report is enabling the framebuffer without enabling the
+framebuffer console. Depending on the driver, you may get a blanked or
+garbled display, but the system still boots to completion. If you are
+fortunate to have a driver that does not alter the graphics chip, then you
+will still get a VGA console.
+
+B. Loading
+
+Possible scenarios:
+
+1. Driver and fbcon are compiled statically
+
+ Usually, fbcon will automatically take over your console. The notable
+ exception is vesafb. It needs to be explicitly activated with the
+ vga= boot option parameter.
+
+2. Driver is compiled statically, fbcon is compiled as a module
+
+ Depending on the driver, you either get a standard console, or a
+ garbled display, as mentioned above. To get a framebuffer console,
+ do a 'modprobe fbcon'.
+
+3. Driver is compiled as a module, fbcon is compiled statically
+
+ You get your standard console. Once the driver is loaded with
+ 'modprobe xxxfb', fbcon automatically takes over the console with
+ the possible exception of using the fbcon=map:n option. See below.
+
+4. Driver and fbcon are compiled as a module.
+
+ You can load them in any order. Once both are loaded, fbcon will take
+ over the console.
+
+C. Boot options
+
+ The framebuffer console has several, largely unknown, boot options
+ that can change its behavior.
+
+1. fbcon=font:<name>
+
+ Select the initial font to use. The value 'name' can be any of the
+ compiled-in fonts: VGA8x16, 7x14, 10x18, VGA8x8, MINI4x6, RomanLarge,
+ SUN8x16, SUN12x22, ProFont6x11, Acorn8x8, PEARL8x8.
+
+ Note, not all drivers can handle font with widths not divisible by 8,
+ such as vga16fb.
+
+2. fbcon=scrollback:<value>[k]
+
+ The scrollback buffer is memory that is used to preserve display
+ contents that has already scrolled past your view. This is accessed
+ by using the Shift-PageUp key combination. The value 'value' is any
+ integer. It defaults to 32KB. The 'k' suffix is optional, and will
+ multiply the 'value' by 1024.
+
+3. fbcon=map:<0123>
+
+ This is an interesting option. It tells which driver gets mapped to
+ which console. The value '0123' is a sequence that gets repeated until
+ the total length is 64 which is the number of consoles available. In
+ the above example, it is expanded to 012301230123... and the mapping
+ will be:
+
+ tty | 1 2 3 4 5 6 7 8 9 ...
+ fb | 0 1 2 3 0 1 2 3 0 ...
+
+ ('cat /proc/fb' should tell you what the fb numbers are)
+
+ One side effect that may be useful is using a map value that exceeds
+ the number of loaded fb drivers. For example, if only one driver is
+ available, fb0, adding fbcon=map:1 tells fbcon not to take over the
+ console.
+
+ Later on, when you want to map the console the to the framebuffer
+ device, you can use the con2fbmap utility.
+
+4. fbcon=vc:<n1>-<n2>
+
+ This option tells fbcon to take over only a range of consoles as
+ specified by the values 'n1' and 'n2'. The rest of the consoles
+ outside the given range will still be controlled by the standard
+ console driver.
+
+ NOTE: For x86 machines, the standard console is the VGA console which
+ is typically located on the same video card. Thus, the consoles that
+ are controlled by the VGA console will be garbled.
+
+4. fbcon=rotate:<n>
+
+ This option changes the orientation angle of the console display. The
+ value 'n' accepts the following:
+
+ 0 - normal orientation (0 degree)
+ 1 - clockwise orientation (90 degrees)
+ 2 - upside down orientation (180 degrees)
+ 3 - counterclockwise orientation (270 degrees)
+
+ The angle can be changed anytime afterwards by 'echoing' the same
+ numbers to any one of the 2 attributes found in
+ /sys/class/graphics/fb{x}
+
+ con_rotate - rotate the display of the active console
+ con_rotate_all - rotate the display of all consoles
+
+ Console rotation will only become available if Console Rotation
+ Support is compiled in your kernel.
+
+ NOTE: This is purely console rotation. Any other applications that
+ use the framebuffer will remain at their 'normal'orientation.
+ Actually, the underlying fb driver is totally ignorant of console
+ rotation.
+
+---
+Antonino Daplas <adaplas@pol.net>
---------------------------
+What: drivers depending on OBSOLETE_OSS_DRIVER
+When: January 2006
+Why: OSS drivers with ALSA replacements
+Who: Adrian Bunk <bunk@stusta.de>
+
+---------------------------
+
What: RCU API moves to EXPORT_SYMBOL_GPL
When: April 2006
Files: include/linux/rcupdate.h, kernel/rcupdate.c
---------------------------
+What: Video4Linux API 1 ioctls and video_decoder.h from Video devices.
+When: July 2006
+Why: V4L1 AP1 was replaced by V4L2 API. during migration from 2.4 to 2.6
+ series. The old API have lots of drawbacks and don't provide enough
+ means to work with all video and audio standards. The newer API is
+ already available on the main drivers and should be used instead.
+ Newer drivers should use v4l_compat_translate_ioctl function to handle
+ old calls, replacing to newer ones.
+ Decoder iocts are using internally to allow video drivers to
+ communicate with video decoders. This should also be improved to allow
+ V4L2 calls being translated into compatible internal ioctls.
+Who: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
+
+---------------------------
+
What: i2c sysfs name change: in1_ref, vid deprecated in favour of cpu0_vid
When: November 2005
Files: drivers/i2c/chips/adm1025.c, drivers/i2c/chips/adm1026.c
to link against API-compatible library on top of libnfnetlink_queue
instead of the current 'libipq'.
Who: Harald Welte <laforge@netfilter.org>
+
+---------------------------
+
+What: EXPORT_SYMBOL(lookup_hash)
+When: January 2006
+Why: Too low-level interface. Use lookup_one_len or lookup_create instead.
+Who: Christoph Hellwig <hch@lst.de>
bsddf (*) Makes `df' act like BSD.
minixdf Makes `df' act like Minix.
-check Check block and inode bitmaps at mount time
- (requires CONFIG_EXT2_CHECK).
check=none, nocheck (*) Don't do extra checking of bitmaps on mount
(check=normal and check=strict options removed)
Once started with RUN_ARRAY, uninitialized spares can be added with
HOT_ADD_DISK.
+
+
+
+MD devices in sysfs
+-------------------
+md devices appear in sysfs (/sys) as regular block devices,
+e.g.
+ /sys/block/md0
+
+Each 'md' device will contain a subdirectory called 'md' which
+contains further md-specific information about the device.
+
+All md devices contain:
+ level
+ a text file indicating the 'raid level'. This may be a standard
+ numerical level prefixed by "RAID-" - e.g. "RAID-5", or some
+ other name such as "linear" or "multipath".
+ If no raid level has been set yet (array is still being
+ assembled), this file will be empty.
+
+ raid_disks
+ a text file with a simple number indicating the number of devices
+ in a fully functional array. If this is not yet known, the file
+ will be empty. If an array is being resized (not currently
+ possible) this will contain the larger of the old and new sizes.
+
+As component devices are added to an md array, they appear in the 'md'
+directory as new directories named
+ dev-XXX
+where XXX is a name that the kernel knows for the device, e.g. hdb1.
+Each directory contains:
+
+ block
+ a symlink to the block device in /sys/block, e.g.
+ /sys/block/md0/md/dev-hdb1/block -> ../../../../block/hdb/hdb1
+
+ super
+ A file containing an image of the superblock read from, or
+ written to, that device.
+
+ state
+ A file recording the current state of the device in the array
+ which can be a comma separated list of
+ faulty - device has been kicked from active use due to
+ a detected fault
+ in_sync - device is a fully in-sync member of the array
+ spare - device is working, but not a full member.
+ This includes spares that are in the process
+ of being recoverred to
+ This list make grow in future.
+
+
+An active md device will also contain and entry for each active device
+in the array. These are named
+
+ rdNN
+
+where 'NN' is the possition in the array, starting from 0.
+So for a 3 drive array there will be rd0, rd1, rd2.
+These are symbolic links to the appropriate 'dev-XXX' entry.
+Thus, for example,
+ cat /sys/block/md*/md/rd*/state
+will show 'in_sync' on every line.
+
+
+
+Active md devices for levels that support data redundancy (1,4,5,6)
+also have
+
+ sync_action
+ a text file that can be used to monitor and control the rebuild
+ process. It contains one word which can be one of:
+ resync - redundancy is being recalculated after unclean
+ shutdown or creation
+ recover - a hot spare is being built to replace a
+ failed/missing device
+ idle - nothing is happening
+ check - A full check of redundancy was requested and is
+ happening. This reads all block and checks
+ them. A repair may also happen for some raid
+ levels.
+ repair - A full check and repair is happening. This is
+ similar to 'resync', but was requested by the
+ user, and the write-intent bitmap is NOT used to
+ optimise the process.
+
+ This file is writable, and each of the strings that could be
+ read are meaningful for writing.
+
+ 'idle' will stop an active resync/recovery etc. There is no
+ guarantee that another resync/recovery may not be automatically
+ started again, though some event will be needed to trigger
+ this.
+ 'resync' or 'recovery' can be used to restart the
+ corresponding operation if it was stopped with 'idle'.
+ 'check' and 'repair' will start the appropriate process
+ providing the current state is 'idle'.
+
+ mismatch_count
+ When performing 'check' and 'repair', and possibly when
+ performing 'resync', md will count the number of errors that are
+ found. The count in 'mismatch_cnt' is the number of sectors
+ that were re-written, or (for 'check') would have been
+ re-written. As most raid levels work in units of pages rather
+ than sectors, this my be larger than the number of actual errors
+ by a factor of the number of sectors in a page.
+
+Each active md device may also have attributes specific to the
+personality module that manages it.
+These are specific to the implementation of the module and could
+change substantially if the implementation changes.
+
+These currently include
+
+ stripe_cache_size (currently raid5 only)
+ number of entries in the stripe cache. This is writable, but
+ there are upper and lower limits (32768, 16). Default is 128.
+ strip_cache_active (currently raid5 only)
+ number of active entries in the stripe cache
-===========================
-Intel(R) PRO/Wireless 2100 Network Connection Driver for Linux
+Intel(R) PRO/Wireless 2100 Driver for Linux in support of:
+
+Intel(R) PRO/Wireless 2100 Network Connection
+
+Copyright (C) 2003-2005, Intel Corporation
+
README.ipw2100
-March 14, 2005
+Version: 1.1.3
+Date : October 17, 2005
-===========================
Index
----------------------------
-0. Introduction
-1. Release 1.1.0 Current Features
-2. Command Line Parameters
-3. Sysfs Helper Files
-4. Radio Kill Switch
-5. Dynamic Firmware
-6. Power Management
-7. Support
-8. License
-
-
-===========================
-0. Introduction
------------- ----- ----- ---- --- -- -
+-----------------------------------------------
+0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER
+1. Introduction
+2. Release 1.1.3 Current Features
+3. Command Line Parameters
+4. Sysfs Helper Files
+5. Radio Kill Switch
+6. Dynamic Firmware
+7. Power Management
+8. Support
+9. License
+
+
+0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER
+-----------------------------------------------
+
+Important Notice FOR ALL USERS OR DISTRIBUTORS!!!!
+
+Intel wireless LAN adapters are engineered, manufactured, tested, and
+quality checked to ensure that they meet all necessary local and
+governmental regulatory agency requirements for the regions that they
+are designated and/or marked to ship into. Since wireless LANs are
+generally unlicensed devices that share spectrum with radars,
+satellites, and other licensed and unlicensed devices, it is sometimes
+necessary to dynamically detect, avoid, and limit usage to avoid
+interference with these devices. In many instances Intel is required to
+provide test data to prove regional and local compliance to regional and
+governmental regulations before certification or approval to use the
+product is granted. Intel's wireless LAN's EEPROM, firmware, and
+software driver are designed to carefully control parameters that affect
+radio operation and to ensure electromagnetic compliance (EMC). These
+parameters include, without limitation, RF power, spectrum usage,
+channel scanning, and human exposure.
+
+For these reasons Intel cannot permit any manipulation by third parties
+of the software provided in binary format with the wireless WLAN
+adapters (e.g., the EEPROM and firmware). Furthermore, if you use any
+patches, utilities, or code with the Intel wireless LAN adapters that
+have been manipulated by an unauthorized party (i.e., patches,
+utilities, or code (including open source code modifications) which have
+not been validated by Intel), (i) you will be solely responsible for
+ensuring the regulatory compliance of the products, (ii) Intel will bear
+no liability, under any theory of liability for any issues associated
+with the modified products, including without limitation, claims under
+the warranty and/or issues arising from regulatory non-compliance, and
+(iii) Intel will not provide or be required to assist in providing
+support to any third parties for such modified products.
+
+Note: Many regulatory agencies consider Wireless LAN adapters to be
+modules, and accordingly, condition system-level regulatory approval
+upon receipt and review of test data documenting that the antennas and
+system configuration do not cause the EMC and radio operation to be
+non-compliant.
+
+The drivers available for download from SourceForge are provided as a
+part of a development project. Conformance to local regulatory
+requirements is the responsibility of the individual developer. As
+such, if you are interested in deploying or shipping a driver as part of
+solution intended to be used for purposes other than development, please
+obtain a tested driver from Intel Customer Support at:
+
+http://support.intel.com/support/notebook/sb/CS-006408.htm
+
+
+1. Introduction
+-----------------------------------------------
This document provides a brief overview of the features supported by the
IPW2100 driver project. The main project website, where the latest
for the driver project.
-===========================
-1. Release 1.1.0 Current Supported Features
----------------------------
+2. Release 1.1.3 Current Supported Features
+-----------------------------------------------
- Managed (BSS) and Ad-Hoc (IBSS)
- WEP (shared key and open)
- Wireless Tools support
performed on a given feature.
-===========================
-2. Command Line Parameters
----------------------------
+3. 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 command using this
disable boolean disable=1 /* Do not power the HW */
-===========================
-3. Sysfs Helper Files
+4. Sysfs Helper Files
---------------------------
+-----------------------------------------------
There are several ways to control the behavior of the driver. Many of the
general capabilities are exposed through the Wireless Tools (iwconfig). There
based RF kill from ON -> OFF -> ON, the radio will NOT come back on
-===========================
-4. Radio Kill Switch
----------------------------
+5. Radio Kill Switch
+-----------------------------------------------
Most laptops provide the ability for the user to physically disable the radio.
Some vendors have implemented this as a physical switch that requires no
software to turn the radio off and on. On other laptops, however, the switch
on your system.
-===========================
-5. Dynamic Firmware
----------------------------
+6. Dynamic Firmware
+-----------------------------------------------
As the firmware is licensed under a restricted use license, it can not be
included within the kernel sources. To enable the IPW2100 you will need a
firmware image to load into the wireless NIC's processors.
See INSTALL for instructions on installing the firmware.
-===========================
-6. Power Management
----------------------------
+7. Power Management
+-----------------------------------------------
The IPW2100 supports the configuration of the Power Save Protocol
through a private wireless extension interface. The IPW2100 supports
the following different modes:
level if `iwconfig eth1 power on` is invoked.
-===========================
-7. Support
----------------------------
+8. Support
+-----------------------------------------------
For general development information and support,
go to:
http://supportmail.intel.com
-===========================
-8. License
----------------------------
+9. License
+-----------------------------------------------
Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
Intel(R) PRO/Wireless 2915ABG Driver for Linux in support of:
-Intel(R) PRO/Wireless 2200BG Network Connection
-Intel(R) PRO/Wireless 2915ABG Network Connection
+Intel(R) PRO/Wireless 2200BG Network Connection
+Intel(R) PRO/Wireless 2915ABG Network Connection
-Note: The Intel(R) PRO/Wireless 2915ABG Driver for Linux and Intel(R)
-PRO/Wireless 2200BG Driver for Linux is a unified driver that works on
-both hardware adapters listed above. In this document the Intel(R)
-PRO/Wireless 2915ABG Driver for Linux will be used to reference the
+Note: The Intel(R) PRO/Wireless 2915ABG Driver for Linux and Intel(R)
+PRO/Wireless 2200BG Driver for Linux is a unified driver that works on
+both hardware adapters listed above. In this document the Intel(R)
+PRO/Wireless 2915ABG Driver for Linux will be used to reference the
unified driver.
Copyright (C) 2004-2005, Intel Corporation
README.ipw2200
-Version: 1.0.0
-Date : January 31, 2005
+Version: 1.0.8
+Date : October 20, 2005
Index
-----------------------------------------------
+0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER
1. Introduction
1.1. Overview of features
1.2. Module parameters
1.3. Wireless Extension Private Methods
1.4. Sysfs Helper Files
-2. About the Version Numbers
-3. Support
-4. License
+2. Ad-Hoc Networking
+3. Interacting with Wireless Tools
+3.1. iwconfig mode
+4. About the Version Numbers
+5. Firmware installation
+6. Support
+7. License
+
+
+0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER
+-----------------------------------------------
+
+Important Notice FOR ALL USERS OR DISTRIBUTORS!!!!
+
+Intel wireless LAN adapters are engineered, manufactured, tested, and
+quality checked to ensure that they meet all necessary local and
+governmental regulatory agency requirements for the regions that they
+are designated and/or marked to ship into. Since wireless LANs are
+generally unlicensed devices that share spectrum with radars,
+satellites, and other licensed and unlicensed devices, it is sometimes
+necessary to dynamically detect, avoid, and limit usage to avoid
+interference with these devices. In many instances Intel is required to
+provide test data to prove regional and local compliance to regional and
+governmental regulations before certification or approval to use the
+product is granted. Intel's wireless LAN's EEPROM, firmware, and
+software driver are designed to carefully control parameters that affect
+radio operation and to ensure electromagnetic compliance (EMC). These
+parameters include, without limitation, RF power, spectrum usage,
+channel scanning, and human exposure.
+
+For these reasons Intel cannot permit any manipulation by third parties
+of the software provided in binary format with the wireless WLAN
+adapters (e.g., the EEPROM and firmware). Furthermore, if you use any
+patches, utilities, or code with the Intel wireless LAN adapters that
+have been manipulated by an unauthorized party (i.e., patches,
+utilities, or code (including open source code modifications) which have
+not been validated by Intel), (i) you will be solely responsible for
+ensuring the regulatory compliance of the products, (ii) Intel will bear
+no liability, under any theory of liability for any issues associated
+with the modified products, including without limitation, claims under
+the warranty and/or issues arising from regulatory non-compliance, and
+(iii) Intel will not provide or be required to assist in providing
+support to any third parties for such modified products.
+
+Note: Many regulatory agencies consider Wireless LAN adapters to be
+modules, and accordingly, condition system-level regulatory approval
+upon receipt and review of test data documenting that the antennas and
+system configuration do not cause the EMC and radio operation to be
+non-compliant.
+
+The drivers available for download from SourceForge are provided as a
+part of a development project. Conformance to local regulatory
+requirements is the responsibility of the individual developer. As
+such, if you are interested in deploying or shipping a driver as part of
+solution intended to be used for purposes other than development, please
+obtain a tested driver from Intel Customer Support at:
+
+http://support.intel.com/support/notebook/sb/CS-006408.htm
1. Introduction
1.1. Overview of Features
-----------------------------------------------
-The current release (1.0.0) supports the following features:
+The current release (1.0.8) supports the following features:
+ BSS mode (Infrastructure, Managed)
+ IBSS mode (Ad-Hoc)
+ Full A rate support (2915 only)
+ Transmit power control
+ S state support (ACPI suspend/resume)
+
+The following features are currently enabled, but not officially
+supported:
+
++ WPA
+ long/short preamble support
++ Monitor mode (aka RFMon)
+
+The distinction between officially supported and enabled is a reflection
+on the amount of validation and interoperability testing that has been
+performed on a given feature.
1.2. Command Line Parameters
-----------------------------------------------
-Like many modules used in the Linux kernel, the Intel(R) PRO/Wireless
-2915ABG Driver for Linux allows certain configuration options to be
-provided as module parameters. The most common way to specify a module
-parameter is via the command line.
+Like many modules used in the Linux kernel, the Intel(R) PRO/Wireless
+2915ABG Driver for Linux allows configuration options to be provided
+as module parameters. The most common way to specify a module parameter
+is via the command line.
The general form is:
debug
If using a debug build, this is used to control the amount of debug
- info is logged. See the 'dval' and 'load' script for more info on
- how to use this (the dval and load scripts are provided as part
+ info is logged. See the 'dvals' and 'load' script for more info on
+ how to use this (the dvals and load scripts are provided as part
of the ipw2200 development snapshot releases available from the
SourceForge project at http://ipw2200.sf.net)
+
+ led
+ Can be used to turn on experimental LED code.
+ 0 = Off, 1 = On. Default is 0.
mode
Can be used to set the default mode of the adapter.
- 0 = Managed, 1 = Ad-Hoc
+ 0 = Managed, 1 = Ad-Hoc, 2 = Monitor
1.3. Wireless Extension Private Methods
-----------------------------------------------
The Linux kernel provides a pseudo file system that can be used to
-access various components of the operating system. The Intel(R)
-PRO/Wireless 2915ABG Driver for Linux exposes several configuration
+access various components of the operating system. The Intel(R)
+PRO/Wireless 2915ABG Driver for Linux exposes several configuration
parameters through this mechanism.
An entry in the sysfs can support reading and/or writing. You can
Where $VALUE would be a number in the case of this sysfs entry. The
input to sysfs files does not have to be a number. For example, the
-firmware loader used by hotplug utilizes sysfs entries for transferring
+firmware loader used by hotplug utilizes sysfs entries for transfering
the firmware image from user space into the driver.
The Intel(R) PRO/Wireless 2915ABG Driver for Linux exposes sysfs entries
-at two levels -- driver level, which apply to all instances of the
-driver (in the event that there are more than one device installed) and
-device level, which applies only to the single specific instance.
+at two levels -- driver level, which apply to all instances of the driver
+(in the event that there are more than one device installed) and device
+level, which applies only to the single specific instance.
1.4.1 Driver Level Sysfs Helper Files
This controls the same global as the 'debug' module parameter
+
1.4.2 Device Level Sysfs Helper Files
-----------------------------------------------
For example:
/sys/bus/pci/drivers/ipw2200/0000:02:01.0
-For the device level files, see /sys/bus/pci/[drivers/ipw2200:
+For the device level files, see /sys/bus/pci/drivers/ipw2200:
rf_kill
read -
ucode
read-only access to the ucode version number
+ led
+ read -
+ 0 = LED code disabled
+ 1 = LED code enabled
+ write -
+ 0 = Disable LED code
+ 1 = Enable LED code
+
+ NOTE: The LED code has been reported to hang some systems when
+ running ifconfig and is therefore disabled by default.
+
+
+2. Ad-Hoc Networking
+-----------------------------------------------
+
+When using a device in an Ad-Hoc network, it is useful to understand the
+sequence and requirements for the driver to be able to create, join, or
+merge networks.
+
+The following attempts to provide enough information so that you can
+have a consistent experience while using the driver as a member of an
+Ad-Hoc network.
+
+2.1. Joining an Ad-Hoc Network
+-----------------------------------------------
+
+The easiest way to get onto an Ad-Hoc network is to join one that
+already exists.
-2. About the Version Numbers
+2.2. Creating an Ad-Hoc Network
+-----------------------------------------------
+
+An Ad-Hoc networks is created using the syntax of the Wireless tool.
+
+For Example:
+iwconfig eth1 mode ad-hoc essid testing channel 2
+
+2.3. Merging Ad-Hoc Networks
+-----------------------------------------------
+
+
+3. Interaction with Wireless Tools
+-----------------------------------------------
+
+3.1 iwconfig mode
+-----------------------------------------------
+
+When configuring the mode of the adapter, all run-time configured parameters
+are reset to the value used when the module was loaded. This includes
+channels, rates, ESSID, etc.
+
+
+4. About the Version Numbers
-----------------------------------------------
Due to the nature of open source development projects, there are
The major version number will be incremented when significant changes
are made to the driver. Currently, there are no major changes planned.
+5. Firmware installation
+----------------------------------------------
+
+The driver requires a firmware image, download it and extract the
+files under /lib/firmware (or wherever your hotplug's firmware.agent
+will look for firmware files)
+
+The firmware can be downloaded from the following URL:
-3. Support
+ http://ipw2200.sf.net/
+
+
+6. Support
-----------------------------------------------
-For installation support of the 1.0.0 version, you can contact
-http://supportmail.intel.com, or you can use the open source project
+For direct support of the 1.0.0 version, you can contact
+http://supportmail.intel.com, or you can use the open source project
support.
For general information and support, go to:
http://ipw2200.sf.net/
-4. License
+7. License
-----------------------------------------------
Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
James P. Ketrenos <ipw2100-admin@linux.intel.com>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-extern inline void spin_lock(spinlock_t *lp)
+static inline void spin_lock(spinlock_t *lp)
{
a0: 18 34 lr %r3,%r4
a2: a7 3a 03 bc ahi %r3,956
--- /dev/null
+ CPU Scheduler implementation hints for architecture specific code
+
+ Nick Piggin, 2005
+
+Context switch
+==============
+1. Runqueue locking
+By default, the switch_to arch function is called with the runqueue
+locked. This is usually not a problem unless switch_to may need to
+take the runqueue lock. This is usually due to a wake up operation in
+the context switch. See include/asm-ia64/system.h for an example.
+
+To request the scheduler call switch_to with the runqueue unlocked,
+you must `#define __ARCH_WANT_UNLOCKED_CTXSW` in a header file
+(typically the one where switch_to is defined).
+
+Unlocked context switches introduce only a very minor performance
+penalty to the core scheduler implementation in the CONFIG_SMP case.
+
+2. Interrupt status
+By default, the switch_to arch function is called with interrupts
+disabled. Interrupts may be enabled over the call if it is likely to
+introduce a significant interrupt latency by adding the line
+`#define __ARCH_WANT_INTERRUPTS_ON_CTXSW` in the same place as for
+unlocked context switches. This define also implies
+`__ARCH_WANT_UNLOCKED_CTXSW`. See include/asm-arm/system.h for an
+example.
+
+
+CPU idle
+========
+Your cpu_idle routines need to obey the following rules:
+
+1. Preempt should now disabled over idle routines. Should only
+ be enabled to call schedule() then disabled again.
+
+2. need_resched/TIF_NEED_RESCHED is only ever set, and will never
+ be cleared until the running task has called schedule(). Idle
+ threads need only ever query need_resched, and may never set or
+ clear it.
+
+3. When cpu_idle finds (need_resched() == 'true'), it should call
+ schedule(). It should not call schedule() otherwise.
+
+4. The only time interrupts need to be disabled when checking
+ need_resched is if we are about to sleep the processor until
+ the next interrupt (this doesn't provide any protection of
+ need_resched, it prevents losing an interrupt).
+
+ 4a. Common problem with this type of sleep appears to be:
+ local_irq_disable();
+ if (!need_resched()) {
+ local_irq_enable();
+ *** resched interrupt arrives here ***
+ __asm__("sleep until next interrupt");
+ }
+
+5. TIF_POLLING_NRFLAG can be set by idle routines that do not
+ need an interrupt to wake them up when need_resched goes high.
+ In other words, they must be periodically polling need_resched,
+ although it may be reasonable to do some background work or enter
+ a low CPU priority.
+
+ 5a. If TIF_POLLING_NRFLAG is set, and we do decide to enter
+ an interrupt sleep, it needs to be cleared then a memory
+ barrier issued (followed by a test of need_resched with
+ interrupts disabled, as explained in 3).
+
+arch/i386/kernel/process.c has examples of both polling and
+sleeping idle functions.
+
+
+Possible arch/ problems
+=======================
+
+Possible arch problems I found (and either tried to fix or didn't):
+
+h8300 - Is such sleeping racy vs interrupts? (See #4a).
+ The H8/300 manual I found indicates yes, however disabling IRQs
+ over the sleep mean only NMIs can wake it up, so can't fix easily
+ without doing spin waiting.
+
+ia64 - is safe_halt call racy vs interrupts? (does it sleep?) (See #4a)
+
+sh64 - Is sleeping racy vs interrupts? (See #4a)
+
+sparc - IRQs on at this point(?), change local_irq_save to _disable.
+ - TODO: needs secondary CPUs to disable preempt (See #1)
+
</td><td>
Obsoleted by V4L2 API
</td></tr><tr><td>
-<A HREF=http://www.linuxtv.org/downloads/video4linux/API/V4L2_API.html>
+<A HREF=http://www.linuxtv.org/downloads/video4linux/API/V4L2_API>
V4L2 API</a>
</td><td>
Should be used for new projects
-card=0 - *** UNKNOWN/GENERIC ***
-card=1 - MIRO PCTV
-card=2 - Hauppauge (bt848)
-card=3 - STB, Gateway P/N 6000699 (bt848)
-card=4 - Intel Create and Share PCI/ Smart Video Recorder III
-card=5 - Diamond DTV2000
-card=6 - AVerMedia TVPhone
-card=7 - MATRIX-Vision MV-Delta
-card=8 - Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26
-card=9 - IMS/IXmicro TurboTV
-card=10 - Hauppauge (bt878)
-card=11 - MIRO PCTV pro
-card=12 - ADS Technologies Channel Surfer TV (bt848)
-card=13 - AVerMedia TVCapture 98
-card=14 - Aimslab Video Highway Xtreme (VHX)
-card=15 - Zoltrix TV-Max
-card=16 - Prolink Pixelview PlayTV (bt878)
-card=17 - Leadtek WinView 601
-card=18 - AVEC Intercapture
-card=19 - Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)
-card=20 - CEI Raffles Card
-card=21 - Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50
-card=22 - Askey CPH050/ Phoebe Tv Master + FM
-card=23 - Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878
-card=24 - Askey CPH05X/06X (bt878) [many vendors]
-card=25 - Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar
-card=26 - Hauppauge WinCam newer (bt878)
-card=27 - Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50
-card=28 - Terratec TerraTV+ Version 1.1 (bt878)
-card=29 - Imagenation PXC200
-card=30 - Lifeview FlyVideo 98 LR50
-card=31 - Formac iProTV, Formac ProTV I (bt848)
-card=32 - Intel Create and Share PCI/ Smart Video Recorder III
-card=33 - Terratec TerraTValue Version Bt878
-card=34 - Leadtek WinFast 2000/ WinFast 2000 XP
-card=35 - Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II
-card=36 - Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner
-card=37 - Prolink PixelView PlayTV pro
-card=38 - Askey CPH06X TView99
-card=39 - Pinnacle PCTV Studio/Rave
-card=40 - STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100
-card=41 - AVerMedia TVPhone 98
-card=42 - ProVideo PV951
-card=43 - Little OnAir TV
-card=44 - Sigma TVII-FM
-card=45 - MATRIX-Vision MV-Delta 2
-card=46 - Zoltrix Genie TV/FM
-card=47 - Terratec TV/Radio+
-card=48 - Askey CPH03x/ Dynalink Magic TView
-card=49 - IODATA GV-BCTV3/PCI
-card=50 - Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP
-card=51 - Eagle Wireless Capricorn2 (bt878A)
-card=52 - Pinnacle PCTV Studio Pro
-card=53 - Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS
-card=54 - Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]
-card=55 - Askey CPH031/ BESTBUY Easy TV
-card=56 - Lifeview FlyVideo 98FM LR50
-card=57 - GrandTec 'Grand Video Capture' (Bt848)
-card=58 - Askey CPH060/ Phoebe TV Master Only (No FM)
-card=59 - Askey CPH03x TV Capturer
-card=60 - Modular Technology MM100PCTV
-card=61 - AG Electronics GMV1
-card=62 - Askey CPH061/ BESTBUY Easy TV (bt878)
-card=63 - ATI TV-Wonder
-card=64 - ATI TV-Wonder VE
-card=65 - Lifeview FlyVideo 2000S LR90
-card=66 - Terratec TValueRadio
-card=67 - IODATA GV-BCTV4/PCI
-card=68 - 3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA)
-card=69 - Active Imaging AIMMS
-card=70 - Prolink Pixelview PV-BT878P+ (Rev.4C,8E)
-card=71 - Lifeview FlyVideo 98EZ (capture only) LR51
-card=72 - Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)
-card=73 - Sensoray 311
-card=74 - RemoteVision MX (RV605)
-card=75 - Powercolor MTV878/ MTV878R/ MTV878F
-card=76 - Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)
-card=77 - GrandTec Multi Capture Card (Bt878)
-card=78 - Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF
-card=79 - DSP Design TCVIDEO
-card=80 - Hauppauge WinTV PVR
-card=81 - IODATA GV-BCTV5/PCI
-card=82 - Osprey 100/150 (878)
-card=83 - Osprey 100/150 (848)
-card=84 - Osprey 101 (848)
-card=85 - Osprey 101/151
-card=86 - Osprey 101/151 w/ svid
-card=87 - Osprey 200/201/250/251
-card=88 - Osprey 200/250
-card=89 - Osprey 210/220
-card=90 - Osprey 500
-card=91 - Osprey 540
-card=92 - Osprey 2000
-card=93 - IDS Eagle
-card=94 - Pinnacle PCTV Sat
-card=95 - Formac ProTV II (bt878)
-card=96 - MachTV
-card=97 - Euresys Picolo
-card=98 - ProVideo PV150
-card=99 - AD-TVK503
-card=100 - Hercules Smart TV Stereo
-card=101 - Pace TV & Radio Card
-card=102 - IVC-200
-card=103 - Grand X-Guard / Trust 814PCI
-card=104 - Nebula Electronics DigiTV
-card=105 - ProVideo PV143
-card=106 - PHYTEC VD-009-X1 MiniDIN (bt878)
-card=107 - PHYTEC VD-009-X1 Combi (bt878)
-card=108 - PHYTEC VD-009 MiniDIN (bt878)
-card=109 - PHYTEC VD-009 Combi (bt878)
-card=110 - IVC-100
-card=111 - IVC-120G
-card=112 - pcHDTV HD-2000 TV
-card=113 - Twinhan DST + clones
-card=114 - Winfast VC100
-card=115 - Teppro TEV-560/InterVision IV-560
-card=116 - SIMUS GVC1100
-card=117 - NGS NGSTV+
-card=118 - LMLBT4
-card=119 - Tekram M205 PRO
-card=120 - Conceptronic CONTVFMi
-card=121 - Euresys Picolo Tetra
-card=122 - Spirit TV Tuner
-card=123 - AVerMedia AVerTV DVB-T 771
-card=124 - AverMedia AverTV DVB-T 761
-card=125 - MATRIX Vision Sigma-SQ
-card=126 - MATRIX Vision Sigma-SLC
-card=127 - APAC Viewcomp 878(AMAX)
-card=128 - DViCO FusionHDTV DVB-T Lite
-card=129 - V-Gear MyVCD
-card=130 - Super TV Tuner
-card=131 - Tibet Systems 'Progress DVR' CS16
-card=132 - Kodicom 4400R (master)
-card=133 - Kodicom 4400R (slave)
-card=134 - Adlink RTV24
-card=135 - DViCO FusionHDTV 5 Lite
-card=136 - Acorp Y878F
+ 0 -> *** UNKNOWN/GENERIC ***
+ 1 -> MIRO PCTV
+ 2 -> Hauppauge (bt848)
+ 3 -> STB, Gateway P/N 6000699 (bt848)
+ 4 -> Intel Create and Share PCI/ Smart Video Recorder III
+ 5 -> Diamond DTV2000
+ 6 -> AVerMedia TVPhone
+ 7 -> MATRIX-Vision MV-Delta
+ 8 -> Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26
+ 9 -> IMS/IXmicro TurboTV
+ 10 -> Hauppauge (bt878) [0070:13eb,0070:3900,2636:10b4]
+ 11 -> MIRO PCTV pro
+ 12 -> ADS Technologies Channel Surfer TV (bt848)
+ 13 -> AVerMedia TVCapture 98 [1461:0002,1461:0004,1461:0300]
+ 14 -> Aimslab Video Highway Xtreme (VHX)
+ 15 -> Zoltrix TV-Max [a1a0:a0fc]
+ 16 -> Prolink Pixelview PlayTV (bt878)
+ 17 -> Leadtek WinView 601
+ 18 -> AVEC Intercapture
+ 19 -> Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)
+ 20 -> CEI Raffles Card
+ 21 -> Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50
+ 22 -> Askey CPH050/ Phoebe Tv Master + FM [14ff:3002]
+ 23 -> Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878 [14c7:0101]
+ 24 -> Askey CPH05X/06X (bt878) [many vendors] [144f:3002,144f:3005,144f:5000,14ff:3000]
+ 25 -> Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar
+ 26 -> Hauppauge WinCam newer (bt878)
+ 27 -> Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50
+ 28 -> Terratec TerraTV+ Version 1.1 (bt878) [153b:1127,1852:1852]
+ 29 -> Imagenation PXC200 [1295:200a]
+ 30 -> Lifeview FlyVideo 98 LR50 [1f7f:1850]
+ 31 -> Formac iProTV, Formac ProTV I (bt848)
+ 32 -> Intel Create and Share PCI/ Smart Video Recorder III
+ 33 -> Terratec TerraTValue Version Bt878 [153b:1117,153b:1118,153b:1119,153b:111a,153b:1134,153b:5018]
+ 34 -> Leadtek WinFast 2000/ WinFast 2000 XP [107d:6606,107d:6609,6606:217d,f6ff:fff6]
+ 35 -> Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II [1851:1850,1851:a050]
+ 36 -> Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner [1852:1852]
+ 37 -> Prolink PixelView PlayTV pro
+ 38 -> Askey CPH06X TView99 [144f:3000,144f:a005,a04f:a0fc]
+ 39 -> Pinnacle PCTV Studio/Rave [11bd:0012,bd11:1200,bd11:ff00,11bd:ff12]
+ 40 -> STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100 [10b4:2636,10b4:2645,121a:3060]
+ 41 -> AVerMedia TVPhone 98 [1461:0001,1461:0003]
+ 42 -> ProVideo PV951 [aa0c:146c]
+ 43 -> Little OnAir TV
+ 44 -> Sigma TVII-FM
+ 45 -> MATRIX-Vision MV-Delta 2
+ 46 -> Zoltrix Genie TV/FM [15b0:4000,15b0:400a,15b0:400d,15b0:4010,15b0:4016]
+ 47 -> Terratec TV/Radio+ [153b:1123]
+ 48 -> Askey CPH03x/ Dynalink Magic TView
+ 49 -> IODATA GV-BCTV3/PCI [10fc:4020]
+ 50 -> Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP
+ 51 -> Eagle Wireless Capricorn2 (bt878A)
+ 52 -> Pinnacle PCTV Studio Pro
+ 53 -> Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS
+ 54 -> Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]
+ 55 -> Askey CPH031/ BESTBUY Easy TV
+ 56 -> Lifeview FlyVideo 98FM LR50 [a051:41a0]
+ 57 -> GrandTec 'Grand Video Capture' (Bt848) [4344:4142]
+ 58 -> Askey CPH060/ Phoebe TV Master Only (No FM)
+ 59 -> Askey CPH03x TV Capturer
+ 60 -> Modular Technology MM100PCTV
+ 61 -> AG Electronics GMV1 [15cb:0101]
+ 62 -> Askey CPH061/ BESTBUY Easy TV (bt878)
+ 63 -> ATI TV-Wonder [1002:0001]
+ 64 -> ATI TV-Wonder VE [1002:0003]
+ 65 -> Lifeview FlyVideo 2000S LR90
+ 66 -> Terratec TValueRadio [153b:1135,153b:ff3b]
+ 67 -> IODATA GV-BCTV4/PCI [10fc:4050]
+ 68 -> 3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA) [121a:3000,10b4:2637]
+ 69 -> Active Imaging AIMMS
+ 70 -> Prolink Pixelview PV-BT878P+ (Rev.4C,8E)
+ 71 -> Lifeview FlyVideo 98EZ (capture only) LR51 [1851:1851]
+ 72 -> Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM) [1554:4011]
+ 73 -> Sensoray 311 [6000:0311]
+ 74 -> RemoteVision MX (RV605)
+ 75 -> Powercolor MTV878/ MTV878R/ MTV878F
+ 76 -> Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP) [0e11:0079]
+ 77 -> GrandTec Multi Capture Card (Bt878)
+ 78 -> Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF [0a01:17de]
+ 79 -> DSP Design TCVIDEO
+ 80 -> Hauppauge WinTV PVR [0070:4500]
+ 81 -> IODATA GV-BCTV5/PCI [10fc:4070,10fc:d018]
+ 82 -> Osprey 100/150 (878) [0070:ff00]
+ 83 -> Osprey 100/150 (848)
+ 84 -> Osprey 101 (848)
+ 85 -> Osprey 101/151
+ 86 -> Osprey 101/151 w/ svid
+ 87 -> Osprey 200/201/250/251
+ 88 -> Osprey 200/250 [0070:ff01]
+ 89 -> Osprey 210/220
+ 90 -> Osprey 500 [0070:ff02]
+ 91 -> Osprey 540 [0070:ff04]
+ 92 -> Osprey 2000 [0070:ff03]
+ 93 -> IDS Eagle
+ 94 -> Pinnacle PCTV Sat [11bd:001c]
+ 95 -> Formac ProTV II (bt878)
+ 96 -> MachTV
+ 97 -> Euresys Picolo
+ 98 -> ProVideo PV150 [aa00:1460,aa01:1461,aa02:1462,aa03:1463,aa04:1464,aa05:1465,aa06:1466,aa07:1467]
+ 99 -> AD-TVK503
+100 -> Hercules Smart TV Stereo
+101 -> Pace TV & Radio Card
+102 -> IVC-200 [0000:a155,0001:a155,0002:a155,0003:a155,0100:a155,0101:a155,0102:a155,0103:a155]
+103 -> Grand X-Guard / Trust 814PCI [0304:0102]
+104 -> Nebula Electronics DigiTV [0071:0101]
+105 -> ProVideo PV143 [aa00:1430,aa00:1431,aa00:1432,aa00:1433,aa03:1433]
+106 -> PHYTEC VD-009-X1 MiniDIN (bt878)
+107 -> PHYTEC VD-009-X1 Combi (bt878)
+108 -> PHYTEC VD-009 MiniDIN (bt878)
+109 -> PHYTEC VD-009 Combi (bt878)
+110 -> IVC-100 [ff00:a132]
+111 -> IVC-120G [ff00:a182,ff01:a182,ff02:a182,ff03:a182,ff04:a182,ff05:a182,ff06:a182,ff07:a182,ff08:a182,ff09:a182,ff0a:a182,ff0b:a182,ff0c:a182,ff0d:a182,ff0e:a182,ff0f:a182]
+112 -> pcHDTV HD-2000 TV [7063:2000]
+113 -> Twinhan DST + clones [11bd:0026,1822:0001,270f:fc00]
+114 -> Winfast VC100 [107d:6607]
+115 -> Teppro TEV-560/InterVision IV-560
+116 -> SIMUS GVC1100 [aa6a:82b2]
+117 -> NGS NGSTV+
+118 -> LMLBT4
+119 -> Tekram M205 PRO
+120 -> Conceptronic CONTVFMi
+121 -> Euresys Picolo Tetra [1805:0105,1805:0106,1805:0107,1805:0108]
+122 -> Spirit TV Tuner
+123 -> AVerMedia AVerTV DVB-T 771 [1461:0771]
+124 -> AverMedia AverTV DVB-T 761 [1461:0761]
+125 -> MATRIX Vision Sigma-SQ
+126 -> MATRIX Vision Sigma-SLC
+127 -> APAC Viewcomp 878(AMAX)
+128 -> DViCO FusionHDTV DVB-T Lite [18ac:db10]
+129 -> V-Gear MyVCD
+130 -> Super TV Tuner
+131 -> Tibet Systems 'Progress DVR' CS16
+132 -> Kodicom 4400R (master)
+133 -> Kodicom 4400R (slave)
+134 -> Adlink RTV24
+135 -> DViCO FusionHDTV 5 Lite [18ac:d500]
+136 -> Acorp Y878F [9511:1540]
+137 -> Conceptronic CTVFMi v2
+138 -> Prolink Pixelview PV-BT878P+ (Rev.2E)
+139 -> Prolink PixelView PlayTV MPEG2 PV-M4900
+140 -> Osprey 440 [0070:ff07]
+141 -> Asound Skyeye PCTV
-card=0 - UNKNOWN/GENERIC
-card=1 - Hauppauge WinTV 34xxx models
-card=2 - GDI Black Gold
-card=3 - PixelView
-card=4 - ATI TV Wonder Pro
-card=5 - Leadtek Winfast 2000XP Expert
-card=6 - AverTV Studio 303 (M126)
-card=7 - MSI TV-@nywhere Master
-card=8 - Leadtek Winfast DV2000
-card=9 - Leadtek PVR 2000
-card=10 - IODATA GV-VCP3/PCI
-card=11 - Prolink PlayTV PVR
-card=12 - ASUS PVR-416
-card=13 - MSI TV-@nywhere
-card=14 - KWorld/VStream XPert DVB-T
-card=15 - DViCO FusionHDTV DVB-T1
-card=16 - KWorld LTV883RF
-card=17 - DViCO FusionHDTV 3 Gold-Q
-card=18 - Hauppauge Nova-T DVB-T
-card=19 - Conexant DVB-T reference design
-card=20 - Provideo PV259
-card=21 - DViCO FusionHDTV DVB-T Plus
-card=22 - digitalnow DNTV Live! DVB-T
-card=23 - pcHDTV HD3000 HDTV
-card=24 - Hauppauge WinTV 28xxx (Roslyn) models
-card=25 - Digital-Logic MICROSPACE Entertainment Center (MEC)
-card=26 - IODATA GV/BCTV7E
-card=27 - PixelView PlayTV Ultra Pro (Stereo)
-card=28 - DViCO FusionHDTV 3 Gold-T
-card=29 - ADS Tech Instant TV DVB-T PCI
-card=30 - TerraTec Cinergy 1400 DVB-T
-card=31 - DViCO FusionHDTV 5 Gold
+ 0 -> UNKNOWN/GENERIC
+ 1 -> Hauppauge WinTV 34xxx models [0070:3400,0070:3401]
+ 2 -> GDI Black Gold [14c7:0106,14c7:0107]
+ 3 -> PixelView [1554:4811]
+ 4 -> ATI TV Wonder Pro [1002:00f8]
+ 5 -> Leadtek Winfast 2000XP Expert [107d:6611,107d:6613]
+ 6 -> AverTV Studio 303 (M126) [1461:000b]
+ 7 -> MSI TV-@nywhere Master [1462:8606]
+ 8 -> Leadtek Winfast DV2000 [107d:6620]
+ 9 -> Leadtek PVR 2000 [107d:663b,107d:663C]
+ 10 -> IODATA GV-VCP3/PCI [10fc:d003]
+ 11 -> Prolink PlayTV PVR
+ 12 -> ASUS PVR-416 [1043:4823]
+ 13 -> MSI TV-@nywhere
+ 14 -> KWorld/VStream XPert DVB-T [17de:08a6]
+ 15 -> DViCO FusionHDTV DVB-T1 [18ac:db00]
+ 16 -> KWorld LTV883RF
+ 17 -> DViCO FusionHDTV 3 Gold-Q [18ac:d810]
+ 18 -> Hauppauge Nova-T DVB-T [0070:9002]
+ 19 -> Conexant DVB-T reference design [14f1:0187]
+ 20 -> Provideo PV259 [1540:2580]
+ 21 -> DViCO FusionHDTV DVB-T Plus [18ac:db10]
+ 22 -> pcHDTV HD3000 HDTV [7063:3000]
+ 23 -> digitalnow DNTV Live! DVB-T [17de:a8a6]
+ 24 -> Hauppauge WinTV 28xxx (Roslyn) models [0070:2801]
+ 25 -> Digital-Logic MICROSPACE Entertainment Center (MEC) [14f1:0342]
+ 26 -> IODATA GV/BCTV7E [10fc:d035]
+ 27 -> PixelView PlayTV Ultra Pro (Stereo)
+ 28 -> DViCO FusionHDTV 3 Gold-T [18ac:d820]
+ 29 -> ADS Tech Instant TV DVB-T PCI [1421:0334]
+ 30 -> TerraTec Cinergy 1400 DVB-T [153b:1166]
+ 31 -> DViCO FusionHDTV 5 Gold [18ac:d500]
+ 32 -> AverMedia UltraTV Media Center PCI 550 [1461:8011]
+ 33 -> Kworld V-Stream Xpert DVD
+ 34 -> ATI HDTV Wonder [1002:a101]
+ 35 -> WinFast DTV1000-T [107d:665f]
+ 36 -> AVerTV 303 (M126) [1461:000a]
--- /dev/null
+ 0 -> Unknown EM2800 video grabber (em2800) [eb1a:2800]
+ 1 -> Unknown EM2820/2840 video grabber (em2820/em2840)
+ 2 -> Terratec Cinergy 250 USB (em2820/em2840) [0ccd:0036]
+ 3 -> Pinnacle PCTV USB 2 (em2820/em2840) [2304:0208]
+ 4 -> Hauppauge WinTV USB 2 (em2820/em2840) [2040:4200]
+ 5 -> MSI VOX USB 2.0 (em2820/em2840) [eb1a:2820]
+ 6 -> Terratec Cinergy 200 USB (em2800)
+ 7 -> Leadtek Winfast USB II (em2800)
+ 8 -> Kworld USB2800 (em2800)
+ 9 -> Pinnacle Dazzle DVC 90 (em2820/em2840) [2304:0207]
5 -> SKNet Monster TV [1131:4e85]
6 -> Tevion MD 9717
7 -> KNC One TV-Station RDS / Typhoon TV Tuner RDS [1131:fe01,1894:fe01]
- 8 -> Terratec Cinergy 400 TV [153B:1142]
+ 8 -> Terratec Cinergy 400 TV [153b:1142]
9 -> Medion 5044
10 -> Kworld/KuroutoShikou SAA7130-TVPCI
- 11 -> Terratec Cinergy 600 TV [153B:1143]
+ 11 -> Terratec Cinergy 600 TV [153b:1143]
12 -> Medion 7134 [16be:0003]
13 -> Typhoon TV+Radio 90031
14 -> ELSA EX-VISION 300TV [1048:226b]
35 -> AverMedia AverTV Studio 305 [1461:2115]
36 -> UPMOST PURPLE TV [12ab:0800]
37 -> Items MuchTV Plus / IT-005
- 38 -> Terratec Cinergy 200 TV [153B:1152]
- 39 -> LifeView FlyTV Platinum Mini [5168:0212]
+ 38 -> Terratec Cinergy 200 TV [153b:1152]
+ 39 -> LifeView FlyTV Platinum Mini [5168:0212,4e42:0212]
40 -> Compro VideoMate TV PVR/FM [185b:c100]
41 -> Compro VideoMate TV Gold+ [185b:c100]
42 -> Sabrent SBT-TVFM (saa7130)
45 -> Avermedia AVerTV Studio 307 [1461:9715]
46 -> AVerMedia Cardbus TV/Radio (E500) [1461:d6ee]
47 -> Terratec Cinergy 400 mobile [153b:1162]
- 48 -> Terratec Cinergy 600 TV MK3 [153B:1158]
+ 48 -> Terratec Cinergy 600 TV MK3 [153b:1158]
49 -> Compro VideoMate Gold+ Pal [185b:c200]
50 -> Pinnacle PCTV 300i DVB-T + PAL [11bd:002d]
51 -> ProVideo PV952 [1540:9524]
55 -> LifeView FlyDVB-T DUO [5168:0502,5168:0306]
56 -> Avermedia AVerTV 307 [1461:a70a]
57 -> Avermedia AVerTV GO 007 FM [1461:f31f]
- 58 -> ADS Tech Instant TV (saa7135) [1421:0350,1421:0370]
+ 58 -> ADS Tech Instant TV (saa7135) [1421:0350,1421:0370,1421:1370]
59 -> Kworld/Tevion V-Stream Xpert TV PVR7134
60 -> Typhoon DVB-T Duo Digital/Analog Cardbus [4e42:0502]
61 -> Philips TOUGH DVB-T reference design [1131:2004]
62 -> Compro VideoMate TV Gold+II
63 -> Kworld Xpert TV PVR7134
- 64 -> FlyTV mini Asus Digimatrix [1043:0210,1043:0210]
+ 64 -> FlyTV mini Asus Digimatrix [1043:0210]
65 -> V-Stream Studio TV Terminator
66 -> Yuan TUN-900 (saa7135)
+ 67 -> Beholder BeholdTV 409 FM [0000:4091]
+ 68 -> GoTView 7135 PCI [5456:7135]
+ 69 -> Philips EUROPA V3 reference design [1131:2004]
+ 70 -> Compro Videomate DVB-T300 [185b:c900]
+ 71 -> Compro Videomate DVB-T200 [185b:c901]
+ 72 -> RTD Embedded Technologies VFG7350 [1435:7350]
+ 73 -> RTD Embedded Technologies VFG7330 [1435:7330]
+ 74 -> LifeView FlyTV Platinum Mini2 [14c0:1212]
+ 75 -> AVerMedia AVerTVHD MCE A180 [1461:1044]
+ 76 -> SKNet MonsterTV Mobile [1131:4ee9]
+ 77 -> Pinnacle PCTV 110i (saa7133) [11bd:002e]
+ 78 -> ASUSTeK P7131 Dual [1043:4862]
+ 79 -> Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)
+ 80 -> ASUS Digimatrix TV [1043:0210]
+ 81 -> Philips Tiger reference design [1131:2018]
tuner=52 - Thomson DDT 7610 (ATSC/NTSC)
tuner=53 - Philips FQ1286
tuner=54 - tda8290+75
-tuner=55 - LG PAL (TAPE series)
+tuner=55 - TCL 2002MB
tuner=56 - Philips PAL/SECAM multi (FQ1216AME MK4)
tuner=57 - Philips FQ1236A MK4
tuner=58 - Ymec TVision TVF-8531MF/8831MF/8731MF
tuner=64 - LG TDVS-H062F/TUA6034
tuner=65 - Ymec TVF66T5-B/DFF
tuner=66 - LG NTSC (TALN mini series)
+tuner=67 - Philips TD1316 Hybrid Tuner
+tuner=68 - Philips TUV1236D ATSC/NTSC dual in
- The chip specs for the on-chip TV sound decoder are next
to useless :-/
- Neverless the builtin TV sound decoder starts working now,
- at least for PAL-BG. Other TV norms need other code ...
- FOR ANY REPORTS ON THIS PLEASE MENTION THE TV NORM YOU ARE
- USING.
+ at least for PAL-BG. Other TV norms need other code ...
+ FOR ANY REPORTS ON THIS PLEASE MENTION THE TV NORM YOU ARE
+ USING.
- Most tuner chips do provide mono sound, which may or may not
be useable depending on the board design. With the Hauppauge
cards it works, so there is mono sound available as fallback.
Gerd
---
+--
Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
Gerd
---
+--
Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
2) There is a print on the PCB:
LR25 = Flyvideo (Zoran ZR36120, SAA7110A)
LR26 Rev.N = Flyvideo II (Bt848)
- Rev.O = Flyvideo II (Bt878)
+ Rev.O = Flyvideo II (Bt878)
LR37 Rev.C = Flyvideo EZ (Capture only, ZR36120 + SAA7110)
LR38 Rev.A1= Flyvideo II EZ (Bt848 capture only)
LR50 Rev.Q = Flyvideo 98 (w/eeprom and PCI subsystem ID)
- Rev.W = Flyvideo 98 (no eeprom)
+ Rev.W = Flyvideo 98 (no eeprom)
LR51 Rev.E = Flyvideo 98 EZ (capture only)
LR90 = Flyvideo 2000 (Bt878)
Flyvideo 2000S (Bt878) w/Stereo TV (Package incl. LR91 daughterboard)
LR136 = Flyvideo 2100/3100 (Low profile, SAA7130/SAA7134)
LR137 = Flyvideo DV2000/DV3000 (SAA7130/SAA7134 + IEEE1394)
LR138 Rev.C= Flyvideo 2000 (SAA7130)
- or Flyvideo 3000 (SAA7134) w/Stereo TV
+ or Flyvideo 3000 (SAA7134) w/Stereo TV
These exist in variations w/FM and w/Remote sometimes denoted
by suffixes "FM" and "R".
3) You have a laptop (miniPCI card):
50680 "TV Tuner Pal BG" (blue package)= Pixelview PV-BT878P+ (Rev 9B)
50681 "TV Tuner PCI Pal I" (variant of 50680)
50682 "TView TV/FM Tuner Pal BG" = Flyvideo 98FM (LR50 Rev.Q)
- Note: The package has a picture of CPH05x (which would be a real TView)
+ Note: The package has a picture of CPH05x (which would be a real TView)
50683 "TV Tuner PCI SECAM" (variant of 50680)
50684 "TV Tuner Pal BG" = Pixelview 878TV(Rev.3D)
50686 "TV Tuner" = KNC1 TV Station
--------------------------
LT9306/MD9306 = CPH061
LT9415/MD9415 = LR90 Rev.F or Rev.G
- MD9592 = Avermedia TVphone98 (PCI_ID=1461:0003), PCB-Rev=M168II-B (w/TDA9873H)
- MD9717 = KNC One (Rev D4, saa7134, FM1216 MK2 tuner)
- MD5044 = KNC One (Rev D4, saa7134, FM1216ME MK3 tuner)
+ MD9592 = Avermedia TVphone98 (PCI_ID=1461:0003), PCB-Rev=M168II-B (w/TDA9873H)
+ MD9717 = KNC One (Rev D4, saa7134, FM1216 MK2 tuner)
+ MD5044 = KNC One (Rev D4, saa7134, FM1216ME MK3 tuner)
Modular Technologies (www.modulartech.com) UK
---------------------------------------------
Discos ADR PC-Karte ISA (no TV!)
Discos ADR PC-Karte PCI (probably no TV?)
Techni-PC-Sat (Sat. analog)
- Rev 1.2 (zr36120, vpx3220, stv0030, saa5246, BSJE3-494A)
+ Rev 1.2 (zr36120, vpx3220, stv0030, saa5246, BSJE3-494A)
Mediafocus I (zr36120/zr36125, drp3510, Sat. analog + ADR Radio)
Mediafocus II (saa7146, Sat. analog)
- SatADR Rev 2.1 (saa7146a, saa7113h, stv0056a, msp3400c, drp3510a, BSKE3-307A)
+ SatADR Rev 2.1 (saa7146a, saa7113h, stv0056a, msp3400c, drp3510a, BSKE3-307A)
SkyStar 1 DVB (AV7110) = Technotrend Premium
SkyStar 2 DVB (B2C2) (=Sky2PC)
the Subsystem ID in the second line, looks like this:
00:0a.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 02)
- Subsystem: Hauppauge computer works Inc. WinTV/GO
- Flags: bus master, medium devsel, latency 32, IRQ 5
- Memory at e2000000 (32-bit, prefetchable) [size=4K]
+ Subsystem: Hauppauge computer works Inc. WinTV/GO
+ Flags: bus master, medium devsel, latency 32, IRQ 5
+ Memory at e2000000 (32-bit, prefetchable) [size=4K]
only bt878-based cards can have a subsystem ID (which does not mean
that every card really has one). bt848 cards can't have a Subsystem
struct tvcard
{
[ ... ]
- u32 gpiomask;
- u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
+ u32 gpiomask;
+ u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
};
gpiomask specifies which pins are used to control the audio mux chip.
pll - same as pll= insmod option
tuner_type - same as tuner= insmod option
*_modulename - hint whenever some card needs this or that audio
- module loaded to work properly.
+ module loaded to work properly.
has_radio - whenever this TV card has a radio tuner.
no_msp34xx - "1" disables loading of msp3400.o module
-no_tda9875 - "1" disables loading of tda9875.o module
-needs_tvaudio - set to "1" to load tvaudio.o module
+no_tda9875 - "1" disables loading of tda9875.o module
+needs_tvaudio - set to "1" to load tvaudio.o module
If some config item is specified both from the tvcards array and as
insmod option, the insmod option takes precedence.
PS: If you have a new working entry, mail it to me.
---
+--
Gerd Knorr <kraxel@bytesex.org>
J= NTSC-Japan
L= Secam LL
M= BG+I+DK
- N= NTSC
+ N= NTSC
Q= BG+I+DK+LL
[89]: ?
[125]:
TADC-H002F: NTSC (L,175/410?; 2-B, C-W+11, W+12-69)
TADC-M201D: PAL D/K+B/G+I (L,143/425) (sound control at I2C address 0xc8)
TADC-T003F: NTSC Taiwan (L,175/410?; 2-B, C-W+11, W+12-69)
- Suffix:
+ Suffix:
P= Standard phono female socket
D= IEC female socket
F= F-connector
------------------------------------------------------------------------------
saa7134:
- /* LifeView FlyTV Platinum FM (LR214WF) */
-
/* "Peter Missel <peter.missel@onlinehome.de> */
- .name = "LifeView FlyTV Platinum FM",
- /* GP27 MDT2005 PB4 pin 10 */
- /* GP26 MDT2005 PB3 pin 9 */
- /* GP25 MDT2005 PB2 pin 8 */
- /* GP23 MDT2005 PB1 pin 7 */
- /* GP22 MDT2005 PB0 pin 6 */
- /* GP21 MDT2005 PB5 pin 11 */
- /* GP20 MDT2005 PB6 pin 12 */
- /* GP19 MDT2005 PB7 pin 13 */
- /* nc MDT2005 PA3 pin 2 */
- /* Remote MDT2005 PA2 pin 1 */
- /* GP18 MDT2005 PA1 pin 18 */
- /* nc MDT2005 PA0 pin 17 strap low */
+ /* LifeView FlyTV Platinum FM (LR214WF) */
+ /* "Peter Missel <peter.missel@onlinehome.de> */
+ .name = "LifeView FlyTV Platinum FM",
+ /* GP27 MDT2005 PB4 pin 10 */
+ /* GP26 MDT2005 PB3 pin 9 */
+ /* GP25 MDT2005 PB2 pin 8 */
+ /* GP23 MDT2005 PB1 pin 7 */
+ /* GP22 MDT2005 PB0 pin 6 */
+ /* GP21 MDT2005 PB5 pin 11 */
+ /* GP20 MDT2005 PB6 pin 12 */
+ /* GP19 MDT2005 PB7 pin 13 */
+ /* nc MDT2005 PA3 pin 2 */
+ /* Remote MDT2005 PA2 pin 1 */
+ /* GP18 MDT2005 PA1 pin 18 */
+ /* nc MDT2005 PA0 pin 17 strap low */
- /* GP17 Strap "GP7"=High */
- /* GP16 Strap "GP6"=High
- 0=Radio 1=TV
- Drives SA630D ENCH1 and HEF4052 A1 pins
- to do FM radio through SIF input */
- /* GP15 nc */
- /* GP14 nc */
- /* GP13 nc */
- /* GP12 Strap "GP5" = High */
- /* GP11 Strap "GP4" = High */
- /* GP10 Strap "GP3" = High */
- /* GP09 Strap "GP2" = Low */
- /* GP08 Strap "GP1" = Low */
- /* GP07.00 nc */
+ /* GP17 Strap "GP7"=High */
+ /* GP16 Strap "GP6"=High
+ 0=Radio 1=TV
+ Drives SA630D ENCH1 and HEF4052 A1 pins
+ to do FM radio through SIF input */
+ /* GP15 nc */
+ /* GP14 nc */
+ /* GP13 nc */
+ /* GP12 Strap "GP5" = High */
+ /* GP11 Strap "GP4" = High */
+ /* GP10 Strap "GP3" = High */
+ /* GP09 Strap "GP2" = Low */
+ /* GP08 Strap "GP1" = Low */
+ /* GP07.00 nc */
W: http://sourceforge.net/projects/e1000/
S: Supported
+INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT
+P: Yi Zhu
+M: yi.zhu@intel.com
+P: James Ketrenos
+M: jketreno@linux.intel.com
+L: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel
+W: http://ipw2100.sourceforge.net
+S: Supported
+
+INTEL PRO/WIRELESS 2915ABG NETWORK CONNECTION SUPPORT
+P: Yi Zhu
+M: yi.zhu@intel.com
+P: James Ketrenos
+M: jketreno@linux.intel.com
+L: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel
+W: http://ipw2200.sourceforge.net
+S: Supported
+
IOC3 DRIVER
P: Ralf Baechle
M: ralf@linux-mips.org
#include "proto.h"
#include "pci_impl.h"
-void default_idle(void)
-{
- barrier();
-}
-
void
cpu_idle(void)
{
+ set_thread_flag(TIF_POLLING_NRFLAG);
+
while (1) {
- void (*idle)(void) = default_idle;
/* FIXME -- EV6 and LCA45 know how to power down
the CPU. */
while (!need_resched())
- idle();
+ cpu_relax();
schedule();
}
}
Say Y here to experiment with turning CPUs off and on. CPUs
can be controlled through /sys/devices/system/cpu.
+config LOCAL_TIMERS
+ bool "Use local timer interrupts"
+ depends on SMP && REALVIEW_MPCORE
+ default y
+ help
+ Enable support for local timers on SMP platforms, rather then the
+ legacy IPI broadcast method. Local timers allows the system
+ accounting to be spread across the timer interval, preventing a
+ "thundering herd" at every timer tick.
+
config PREEMPT
bool "Preemptible Kernel (EXPERIMENTAL)"
depends on EXPERIMENTAL
putstr(".");
}
+#ifndef arch_error
+#define arch_error(x)
+#endif
+
static void error(char *x)
{
+ arch_error(x);
+
putstr("\n\n");
putstr(x);
putstr("\n\n -- System halted");
#define SCOOP_REG(d,adr) (*(volatile unsigned short*)(d +(adr)))
-/* PCMCIA to Scoop linkage structures for pxa2xx_sharpsl.c
- There is no easy way to link multiple scoop devices into one
- single entity for the pxa2xx_pcmcia device */
-int scoop_num;
-struct scoop_pcmcia_dev *scoop_devs;
-
struct scoop_dev {
void *base;
spinlock_t scoop_lock;
*/
#include <linux/module.h>
#include <linux/string.h>
+#include <linux/cryptohash.h>
#include <linux/delay.h>
#include <linux/in6.h>
#include <linux/syscalls.h>
EXPORT_SYMBOL(__put_user_4);
EXPORT_SYMBOL(__put_user_8);
+ /* crypto hash */
+EXPORT_SYMBOL(sha_transform);
+
/* gcc lib functions */
EXPORT_SYMBOL(__ashldi3);
EXPORT_SYMBOL(__ashrdi3);
movne r0, sp
adrne lr, 1b
bne do_IPI
+
+#ifdef CONFIG_LOCAL_TIMERS
+ test_for_ltirq r0, r6, r5, lr
+ movne r0, sp
+ adrne lr, 1b
+ bne do_local_timer
+#endif
#endif
.endm
#endif
#ifdef CONFIG_SMP
show_ipi_list(p);
+ show_local_irqs(p);
#endif
seq_printf(p, "Err: %10lu\n", irq_err_count);
}
struct proc_dir_entry *dir;
int irq;
- dir = proc_mkdir("irq", 0);
+ dir = proc_mkdir("irq", NULL);
if (!dir)
return;
*/
void default_idle(void)
{
- local_irq_disable();
- if (!need_resched() && !hlt_counter) {
- timer_dyn_reprogram();
- arch_idle();
+ if (hlt_counter)
+ cpu_relax();
+ else {
+ local_irq_disable();
+ if (!need_resched()) {
+ timer_dyn_reprogram();
+ arch_idle();
+ }
+ local_irq_enable();
}
- local_irq_enable();
}
/*
if (!idle)
idle = default_idle;
- preempt_disable();
leds_event(led_idle_start);
while (!need_resched())
idle();
leds_event(led_idle_end);
- preempt_enable();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
struct thread_info *thread = p->thread_info;
struct pt_regs *childregs;
- childregs = ((struct pt_regs *)((unsigned long)thread + THREAD_START_SP)) - 1;
+ childregs = (void *)thread + THREAD_START_SP - sizeof(*regs);
*childregs = *regs;
childregs->ARM_r0 = 0;
childregs->ARM_sp = stack_start;
ret = -EIO;
}
- secondary_data.stack = 0;
+ secondary_data.stack = NULL;
secondary_data.pgdir = 0;
*pmd_offset(pgd, PHYS_OFFSET) = __pmd(0);
*/
migrate_irqs();
+ /*
+ * Stop the local timer for this CPU.
+ */
+ local_timer_stop(cpu);
+
/*
* Flush user cache and TLB mappings, and then remove this CPU
* from the vm mask set of all processes.
asmlinkage void __cpuinit secondary_start_kernel(void)
{
struct mm_struct *mm = &init_mm;
- unsigned int cpu = smp_processor_id();
+ unsigned int cpu;
+
+ cpu = smp_processor_id();
printk("CPU%u: Booted secondary processor\n", cpu);
local_flush_tlb_all();
cpu_init();
+ preempt_disable();
/*
* Give the platform a chance to do its own initialisation.
*/
cpu_set(cpu, cpu_online_map);
+ /*
+ * Setup local timer for this CPU.
+ */
+ local_timer_setup(cpu);
+
/*
* OK, it's off to the idle thread for us
*/
* You must not call this function with disabled interrupts, from a
* hardware interrupt handler, nor from a bottom half handler.
*/
-int smp_call_function_on_cpu(void (*func)(void *info), void *info, int retry,
- int wait, cpumask_t callmap)
+static int smp_call_function_on_cpu(void (*func)(void *info), void *info,
+ int retry, int wait, cpumask_t callmap)
{
struct smp_call_struct data;
unsigned long timeout;
seq_putc(p, '\n');
}
+void show_local_irqs(struct seq_file *p)
+{
+ unsigned int cpu;
+
+ seq_printf(p, "LOC: ");
+
+ for_each_present_cpu(cpu)
+ seq_printf(p, "%10u ", irq_stat[cpu].local_timer_irqs);
+
+ seq_putc(p, '\n');
+}
+
static void ipi_timer(struct pt_regs *regs)
{
int user = user_mode(regs);
irq_exit();
}
+#ifdef CONFIG_LOCAL_TIMERS
+asmlinkage void do_local_timer(struct pt_regs *regs)
+{
+ int cpu = smp_processor_id();
+
+ if (local_timer_ack()) {
+ irq_stat[cpu].local_timer_irqs++;
+ ipi_timer(regs);
+ }
+}
+#endif
+
/*
* ipi_call_function - handle IPI from smp_call_function()
*
*
* Bit 0 - Inter-processor function call
*/
-void do_IPI(struct pt_regs *regs)
+asmlinkage void do_IPI(struct pt_regs *regs)
{
unsigned int cpu = smp_processor_id();
struct ipi_data *ipi = &per_cpu(ipi_data, cpu);
and r2, r0, #7
mov r3, #1
mov r3, r3, lsl r2
- save_and_disable_irqs ip, r2
+ save_and_disable_irqs ip
ldrb r2, [r1, r0, lsr #3]
\instr r2, r2, r3
strb r2, [r1, r0, lsr #3]
add r1, r1, r0, lsr #3
and r3, r0, #7
mov r0, #1
- save_and_disable_irqs ip, r2
+ save_and_disable_irqs ip
ldrb r2, [r1]
tst r2, r0, lsl r3
\instr r2, r2, r0, lsl r3
#include <linux/init.h>
#include <linux/kernel_stat.h>
#include <linux/sched.h>
-#include <linux/version.h>
#include <asm/io.h>
#include <asm/hardware.h>
.io_out = CORGI_SCOOP_IO_OUT,
};
+struct platform_device corgiscoop_device = {
+ .name = "sharp-scoop",
+ .id = -1,
+ .dev = {
+ .platform_data = &corgi_scoop_setup,
+ },
+ .num_resources = ARRAY_SIZE(corgi_scoop_resources),
+ .resource = corgi_scoop_resources,
+};
+
+static void corgi_pcmcia_init(void)
+{
+ /* Setup default state of GPIO outputs
+ before we enable them as outputs. */
+ GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
+ GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
+ GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) |
+ GPIO_bit(GPIO53_nPCE_2);
+
+ pxa_gpio_mode(GPIO48_nPOE_MD);
+ pxa_gpio_mode(GPIO49_nPWE_MD);
+ pxa_gpio_mode(GPIO50_nPIOR_MD);
+ pxa_gpio_mode(GPIO51_nPIOW_MD);
+ pxa_gpio_mode(GPIO55_nPREG_MD);
+ pxa_gpio_mode(GPIO56_nPWAIT_MD);
+ pxa_gpio_mode(GPIO57_nIOIS16_MD);
+ pxa_gpio_mode(GPIO52_nPCE_1_MD);
+ pxa_gpio_mode(GPIO53_nPCE_2_MD);
+ pxa_gpio_mode(GPIO54_pSKTSEL_MD);
+}
+
static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
{
.dev = &corgiscoop_device.dev,
},
};
-struct platform_device corgiscoop_device = {
- .name = "sharp-scoop",
- .id = -1,
- .dev = {
- .platform_data = &corgi_scoop_setup,
- },
- .num_resources = ARRAY_SIZE(corgi_scoop_resources),
- .resource = corgi_scoop_resources,
+static struct scoop_pcmcia_config corgi_pcmcia_config = {
+ .devs = &corgi_pcmcia_scoop[0],
+ .num_devs = 1,
+ .pcmcia_init = corgi_pcmcia_init,
};
+EXPORT_SYMBOL(corgiscoop_device);
+
/*
* Corgi SSP Device
pxa_set_mci_info(&corgi_mci_platform_data);
pxa_set_ficp_info(&corgi_ficp_platform_data);
- scoop_num = 1;
- scoop_devs = &corgi_pcmcia_scoop[0];
+ platform_scoop_config = &corgi_pcmcia_config;
platform_add_devices(devices, ARRAY_SIZE(devices));
}
.resource = poodle_scoop_resources,
};
+static void poodle_pcmcia_init(void)
+{
+ /* Setup default state of GPIO outputs
+ before we enable them as outputs. */
+ GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
+ GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
+ GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) |
+ GPIO_bit(GPIO53_nPCE_2);
+
+ pxa_gpio_mode(GPIO48_nPOE_MD);
+ pxa_gpio_mode(GPIO49_nPWE_MD);
+ pxa_gpio_mode(GPIO50_nPIOR_MD);
+ pxa_gpio_mode(GPIO51_nPIOW_MD);
+ pxa_gpio_mode(GPIO55_nPREG_MD);
+ pxa_gpio_mode(GPIO56_nPWAIT_MD);
+ pxa_gpio_mode(GPIO57_nIOIS16_MD);
+ pxa_gpio_mode(GPIO52_nPCE_1_MD);
+ pxa_gpio_mode(GPIO53_nPCE_2_MD);
+ pxa_gpio_mode(GPIO54_pSKTSEL_MD);
+}
+
static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
{
.dev = &poodle_scoop_device.dev,
},
};
+static struct scoop_pcmcia_config poodle_pcmcia_config = {
+ .devs = &poodle_pcmcia_scoop[0],
+ .num_devs = 1,
+ .pcmcia_init = poodle_pcmcia_init,
+};
+
+EXPORT_SYMBOL(poodle_scoop_device);
+
/* LoCoMo device */
static struct resource locomo_resources[] = {
pxa_set_mci_info(&poodle_mci_platform_data);
pxa_set_ficp_info(&poodle_ficp_platform_data);
- scoop_num = 1;
- scoop_devs = &poodle_pcmcia_scoop[0];
+ platform_scoop_config = &poodle_pcmcia_config;
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
if (ret) {
.resource = spitz_scoop2_resources,
};
+#define SPITZ_PWR_SD 0x01
+#define SPITZ_PWR_CF 0x02
+
+/* Power control is shared with between one of the CF slots and SD */
+static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr)
+{
+ unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR);
+
+ if (new_cpr & 0x0007) {
+ set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
+ if (!(cpr & 0x0002) && !(cpr & 0x0004))
+ mdelay(5);
+ if (device == SPITZ_PWR_CF)
+ cpr |= 0x0002;
+ if (device == SPITZ_PWR_SD)
+ cpr |= 0x0004;
+ write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
+ } else {
+ if (device == SPITZ_PWR_CF)
+ cpr &= ~0x0002;
+ if (device == SPITZ_PWR_SD)
+ cpr &= ~0x0004;
+ write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
+ if (!(cpr & 0x0002) && !(cpr & 0x0004)) {
+ mdelay(1);
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
+ }
+ }
+}
+
+static void spitz_pcmcia_init(void)
+{
+ /* Setup default state of GPIO outputs
+ before we enable them as outputs. */
+ GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
+ GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
+ GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO54_nPCE_2);
+ GPSR(GPIO85_nPCE_1) = GPIO_bit(GPIO85_nPCE_1);
+
+ pxa_gpio_mode(GPIO48_nPOE_MD);
+ pxa_gpio_mode(GPIO49_nPWE_MD);
+ pxa_gpio_mode(GPIO50_nPIOR_MD);
+ pxa_gpio_mode(GPIO51_nPIOW_MD);
+ pxa_gpio_mode(GPIO55_nPREG_MD);
+ pxa_gpio_mode(GPIO56_nPWAIT_MD);
+ pxa_gpio_mode(GPIO57_nIOIS16_MD);
+ pxa_gpio_mode(GPIO85_nPCE_1_MD);
+ pxa_gpio_mode(GPIO54_nPCE_2_MD);
+ pxa_gpio_mode(GPIO104_pSKTSEL_MD);
+}
+
+static void spitz_pcmcia_pwr(struct device *scoop, unsigned short cpr, int nr)
+{
+ /* Only need to override behaviour for slot 0 */
+ if (nr == 0)
+ spitz_card_pwr_ctrl(SPITZ_PWR_CF, cpr);
+ else
+ write_scoop_reg(scoop, SCOOP_CPR, cpr);
+}
+
static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = {
{
.dev = &spitzscoop_device.dev,
},
};
+static struct scoop_pcmcia_config spitz_pcmcia_config = {
+ .devs = &spitz_pcmcia_scoop[0],
+ .num_devs = 2,
+ .pcmcia_init = spitz_pcmcia_init,
+ .power_ctrl = spitz_pcmcia_pwr,
+};
+
+EXPORT_SYMBOL(spitzscoop_device);
+EXPORT_SYMBOL(spitzscoop2_device);
+
/*
* Spitz SSP Device
return 0;
}
-/* Power control is shared with one of the CF slots so we have a mess */
static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
- unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR);
-
- if (( 1 << vdd) & p_d->ocr_mask) {
- /* printk(KERN_DEBUG "%s: on\n", __FUNCTION__); */
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
- mdelay(2);
- write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | 0x04);
- } else {
- /* printk(KERN_DEBUG "%s: off\n", __FUNCTION__); */
- write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr & ~0x04);
-
- if (!(cpr | 0x02)) {
- mdelay(1);
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
- }
- }
+ if (( 1 << vdd) & p_d->ocr_mask)
+ spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0004);
+ else
+ spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0000);
}
static int spitz_mci_get_ro(struct device *dev)
static void __init spitz_init(void)
{
- scoop_num = 2;
- scoop_devs = &spitz_pcmcia_scoop[0];
+ platform_scoop_config = &spitz_pcmcia_config;
+
spitz_bl_machinfo.set_bl_intensity = spitz_bl_set_intensity;
common_init();
tv.tv_sec = pxa_get_rtc_time();
do_settimeofday(&tv);
- OSMR0 = 0; /* set initial match at 0 */
+ OIER = 0; /* disable any timer interrupts */
+ OSCR = LATCH*2; /* push OSCR out of the way */
+ OSMR0 = LATCH; /* set initial match */
OSSR = 0xf; /* clear status on all timers */
setup_irq(IRQ_OST0, &pxa_timer_irq);
- OIER |= OIER_E0; /* enable match on timer 0 to cause interrupts */
- OSCR = 0; /* initialize free-running timer, force first match */
+ OIER = OIER_E0; /* enable match on timer 0 to cause interrupts */
+ OSCR = 0; /* initialize free-running timer */
}
#ifdef CONFIG_NO_IDLE_HZ
.resource = tosa_scoop_jc_resources,
};
+/*
+ * PCMCIA
+ */
static struct scoop_pcmcia_dev tosa_pcmcia_scoop[] = {
{
.dev = &tosascoop_device.dev,
},
};
+static void tosa_pcmcia_init(void)
+{
+ /* Setup default state of GPIO outputs
+ before we enable them as outputs. */
+ GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
+ GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
+ GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) |
+ GPIO_bit(GPIO53_nPCE_2);
+
+ pxa_gpio_mode(GPIO48_nPOE_MD);
+ pxa_gpio_mode(GPIO49_nPWE_MD);
+ pxa_gpio_mode(GPIO50_nPIOR_MD);
+ pxa_gpio_mode(GPIO51_nPIOW_MD);
+ pxa_gpio_mode(GPIO55_nPREG_MD);
+ pxa_gpio_mode(GPIO56_nPWAIT_MD);
+ pxa_gpio_mode(GPIO57_nIOIS16_MD);
+ pxa_gpio_mode(GPIO52_nPCE_1_MD);
+ pxa_gpio_mode(GPIO53_nPCE_2_MD);
+ pxa_gpio_mode(GPIO54_pSKTSEL_MD);
+}
+
+static struct scoop_pcmcia_config tosa_pcmcia_config = {
+ .devs = &tosa_pcmcia_scoop[0],
+ .num_devs = 2,
+ .pcmcia_init = tosa_pcmcia_init,
+};
+
+/*
+ * USB Device Controller
+ */
+static void tosa_udc_command(int cmd)
+{
+ switch(cmd) {
+ case PXA2XX_UDC_CMD_CONNECT:
+ set_scoop_gpio(&tosascoop_jc_device.dev,TOSA_SCOOP_JC_USB_PULLUP);
+ break;
+ case PXA2XX_UDC_CMD_DISCONNECT:
+ reset_scoop_gpio(&tosascoop_jc_device.dev,TOSA_SCOOP_JC_USB_PULLUP);
+ break;
+ }
+}
+
+static int tosa_udc_is_connected(void)
+{
+ return ((GPLR(TOSA_GPIO_USB_IN) & GPIO_bit(TOSA_GPIO_USB_IN)) == 0);
+}
+
+
+static struct pxa2xx_udc_mach_info udc_info __initdata = {
+ .udc_command = tosa_udc_command,
+ .udc_is_connected = tosa_udc_is_connected,
+};
+
+/*
+ * MMC/SD Device
+ */
+static struct pxamci_platform_data tosa_mci_platform_data;
+
+static int tosa_mci_init(struct device *dev, irqreturn_t (*tosa_detect_int)(int, void *, struct pt_regs *), void *data)
+{
+ int err;
+
+ /* setup GPIO for PXA25x MMC controller */
+ pxa_gpio_mode(GPIO6_MMCCLK_MD);
+ pxa_gpio_mode(GPIO8_MMCCS0_MD);
+ pxa_gpio_mode(TOSA_GPIO_nSD_DETECT | GPIO_IN);
+
+ tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250);
+
+ err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int, SA_INTERRUPT,
+ "MMC/SD card detect", data);
+ if (err) {
+ printk(KERN_ERR "tosa_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
+ return -1;
+ }
+
+ set_irq_type(TOSA_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE);
+
+ return 0;
+}
+
+static void tosa_mci_setpower(struct device *dev, unsigned int vdd)
+{
+ struct pxamci_platform_data* p_d = dev->platform_data;
+
+ if (( 1 << vdd) & p_d->ocr_mask) {
+ set_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_PWR_ON);
+ } else {
+ reset_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_PWR_ON);
+ }
+}
+
+static int tosa_mci_get_ro(struct device *dev)
+{
+ return (read_scoop_reg(&tosascoop_device.dev, SCOOP_GPWR)&TOSA_SCOOP_SD_WP);
+}
+
+static void tosa_mci_exit(struct device *dev, void *data)
+{
+ free_irq(TOSA_IRQ_GPIO_nSD_DETECT, data);
+}
+
+static struct pxamci_platform_data tosa_mci_platform_data = {
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = tosa_mci_init,
+ .get_ro = tosa_mci_get_ro,
+ .setpower = tosa_mci_setpower,
+ .exit = tosa_mci_exit,
+};
+
+/*
+ * Irda
+ */
+static void tosa_irda_transceiver_mode(struct device *dev, int mode)
+{
+ if (mode & IR_OFF) {
+ reset_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_IR_POWERDWN);
+ pxa_gpio_mode(GPIO47_STTXD|GPIO_DFLT_LOW);
+ pxa_gpio_mode(GPIO47_STTXD|GPIO_OUT);
+ } else {
+ pxa_gpio_mode(GPIO47_STTXD_MD);
+ set_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_IR_POWERDWN);
+ }
+}
+
+static struct pxaficp_platform_data tosa_ficp_platform_data = {
+ .transceiver_cap = IR_SIRMODE | IR_OFF,
+ .transceiver_mode = tosa_irda_transceiver_mode,
+};
+
+/*
+ * Tosa Keyboard
+ */
+static struct platform_device tosakbd_device = {
+ .name = "tosa-keyboard",
+ .id = -1,
+};
static struct platform_device *devices[] __initdata = {
&tosascoop_device,
&tosascoop_jc_device,
+ &tosakbd_device,
};
static void __init tosa_init(void)
{
pxa_gpio_mode(TOSA_GPIO_ON_RESET | GPIO_IN);
pxa_gpio_mode(TOSA_GPIO_TC6393_INT | GPIO_IN);
+ pxa_gpio_mode(TOSA_GPIO_USB_IN | GPIO_IN);
/* setup sleep mode values */
PWER = 0x00000002;
PGSR2 = 0x00014000;
PCFR |= PCFR_OPDE;
- // enable batt_fault
+ /* enable batt_fault */
PMCR = 0x01;
- platform_add_devices(devices, ARRAY_SIZE(devices));
+ pxa_set_mci_info(&tosa_mci_platform_data);
+ pxa_set_udc_info(&udc_info);
+ pxa_set_ficp_info(&tosa_ficp_platform_data);
+ platform_scoop_config = &tosa_pcmcia_config;
- scoop_num = 2;
- scoop_devs = &tosa_pcmcia_scoop[0];
+ platform_add_devices(devices, ARRAY_SIZE(devices));
}
static void __init fixup_tosa(struct machine_desc *desc,
obj-y := core.o clock.o
obj-$(CONFIG_MACH_REALVIEW_EB) += realview_eb.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
+obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
+obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o
timer_tick(regs);
+#if defined(CONFIG_SMP) && !defined(CONFIG_LOCAL_TIMERS)
+ smp_send_timer();
+ update_process_times(user_mode(regs));
+#endif
+
write_sequnlock(&xtime_lock);
return IRQ_HANDLED;
--- /dev/null
+/*
+ * linux/arch/arm/mach-realview/hotplug.c
+ *
+ * Copyright (C) 2002 ARM Ltd.
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/smp.h>
+#include <linux/completion.h>
+
+extern volatile int pen_release;
+
+static DECLARE_COMPLETION(cpu_killed);
+
+static inline void cpu_enter_lowpower(void)
+{
+ unsigned int v;
+
+ asm volatile( "mcr p15, 0, %1, c7, c14, 0\n"
+ " mcr p15, 0, %1, c7, c5, 0\n"
+ " mcr p15, 0, %1, c7, c10, 4\n"
+ /*
+ * Turn off coherency
+ */
+ " mrc p15, 0, %0, c1, c0, 1\n"
+ " bic %0, %0, #0x20\n"
+ " mcr p15, 0, %0, c1, c0, 1\n"
+ " mrc p15, 0, %0, c1, c0, 0\n"
+ " bic %0, %0, #0x04\n"
+ " mcr p15, 0, %0, c1, c0, 0\n"
+ : "=&r" (v)
+ : "r" (0)
+ : "cc");
+}
+
+static inline void cpu_leave_lowpower(void)
+{
+ unsigned int v;
+
+ asm volatile( "mrc p15, 0, %0, c1, c0, 0\n"
+ " orr %0, %0, #0x04\n"
+ " mcr p15, 0, %0, c1, c0, 0\n"
+ " mrc p15, 0, %0, c1, c0, 1\n"
+ " orr %0, %0, #0x20\n"
+ " mcr p15, 0, %0, c1, c0, 1\n"
+ : "=&r" (v)
+ :
+ : "cc");
+}
+
+static inline void platform_do_lowpower(unsigned int cpu)
+{
+ /*
+ * there is no power-control hardware on this platform, so all
+ * we can do is put the core into WFI; this is safe as the calling
+ * code will have already disabled interrupts
+ */
+ for (;;) {
+ /*
+ * here's the WFI
+ */
+ asm(".word 0xe320f003\n"
+ :
+ :
+ : "memory", "cc");
+
+ if (pen_release == cpu) {
+ /*
+ * OK, proper wakeup, we're done
+ */
+ break;
+ }
+
+ /*
+ * getting here, means that we have come out of WFI without
+ * having been woken up - this shouldn't happen
+ *
+ * The trouble is, letting people know about this is not really
+ * possible, since we are currently running incoherently, and
+ * therefore cannot safely call printk() or anything else
+ */
+#ifdef DEBUG
+ printk("CPU%u: spurious wakeup call\n", cpu);
+#endif
+ }
+}
+
+int platform_cpu_kill(unsigned int cpu)
+{
+ return wait_for_completion_timeout(&cpu_killed, 5000);
+}
+
+/*
+ * platform-specific code to shutdown a CPU
+ *
+ * Called with IRQs disabled
+ */
+void platform_cpu_die(unsigned int cpu)
+{
+#ifdef DEBUG
+ unsigned int this_cpu = hard_smp_processor_id();
+
+ if (cpu != this_cpu) {
+ printk(KERN_CRIT "Eek! platform_cpu_die running on %u, should be %u\n",
+ this_cpu, cpu);
+ BUG();
+ }
+#endif
+
+ printk(KERN_NOTICE "CPU%u: shutdown\n", cpu);
+ complete(&cpu_killed);
+
+ /*
+ * we're ready for shutdown now, so do it
+ */
+ cpu_enter_lowpower();
+ platform_do_lowpower(cpu);
+
+ /*
+ * bring this CPU back into the world of cache
+ * coherency, and then restore interrupts
+ */
+ cpu_leave_lowpower();
+}
+
+int mach_cpu_disable(unsigned int cpu)
+{
+ /*
+ * we don't allow CPU 0 to be shutdown (it is still too special
+ * e.g. clock tick interrupts)
+ */
+ return cpu == 0 ? -EPERM : 0;
+}
--- /dev/null
+/*
+ * linux/arch/arm/mach-realview/localtimer.c
+ *
+ * Copyright (C) 2002 ARM Ltd.
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/smp.h>
+
+#include <asm/mach/time.h>
+#include <asm/hardware/arm_twd.h>
+#include <asm/hardware/gic.h>
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+
+#include "core.h"
+
+#define TWD_BASE(cpu) (__io_address(REALVIEW_TWD_BASE) + \
+ ((cpu) * REALVIEW_TWD_SIZE))
+
+static unsigned long mpcore_timer_rate;
+
+/*
+ * local_timer_ack: checks for a local timer interrupt.
+ *
+ * If a local timer interrupt has occured, acknowledge and return 1.
+ * Otherwise, return 0.
+ */
+int local_timer_ack(void)
+{
+ void __iomem *base = TWD_BASE(smp_processor_id());
+
+ if (__raw_readl(base + TWD_TIMER_INTSTAT)) {
+ __raw_writel(1, base + TWD_TIMER_INTSTAT);
+ return 1;
+ }
+
+ return 0;
+}
+
+void __cpuinit local_timer_setup(unsigned int cpu)
+{
+ void __iomem *base = TWD_BASE(cpu);
+ unsigned int load, offset;
+ u64 waitjiffies;
+ unsigned int count;
+
+ /*
+ * If this is the first time round, we need to work out how fast
+ * the timer ticks
+ */
+ if (mpcore_timer_rate == 0) {
+ printk("Calibrating local timer... ");
+
+ /* Wait for a tick to start */
+ waitjiffies = get_jiffies_64() + 1;
+
+ while (get_jiffies_64() < waitjiffies)
+ udelay(10);
+
+ /* OK, now the tick has started, let's get the timer going */
+ waitjiffies += 5;
+
+ /* enable, no interrupt or reload */
+ __raw_writel(0x1, base + TWD_TIMER_CONTROL);
+
+ /* maximum value */
+ __raw_writel(0xFFFFFFFFU, base + TWD_TIMER_COUNTER);
+
+ while (get_jiffies_64() < waitjiffies)
+ udelay(10);
+
+ count = __raw_readl(base + TWD_TIMER_COUNTER);
+
+ mpcore_timer_rate = (0xFFFFFFFFU - count) * (HZ / 5);
+
+ printk("%lu.%02luMHz.\n", mpcore_timer_rate / 1000000,
+ (mpcore_timer_rate / 100000) % 100);
+ }
+
+ load = mpcore_timer_rate / HZ;
+
+ __raw_writel(load, base + TWD_TIMER_LOAD);
+ __raw_writel(0x7, base + TWD_TIMER_CONTROL);
+
+ /*
+ * Now maneuver our local tick into the right part of the jiffy.
+ * Start by working out where within the tick our local timer
+ * interrupt should go.
+ */
+ offset = ((mpcore_timer_rate / HZ) / (NR_CPUS + 1)) * (cpu + 1);
+
+ /*
+ * gettimeoffset() will return a number of us since the last tick.
+ * Convert this number of us to a local timer tick count.
+ * Be careful of integer overflow whilst keeping maximum precision.
+ *
+ * with HZ=100 and 1MHz (fpga) ~ 1GHz processor:
+ * load = 1 ~ 10,000
+ * mpcore_timer_rate/10000 = 100 ~ 100,000
+ *
+ * so the multiply value will be less than 10^9 always.
+ */
+ load = (system_timer->offset() * (mpcore_timer_rate / 10000)) / 100;
+
+ /* Add on our offset to get the load value */
+ load = (load + offset) % (mpcore_timer_rate / HZ);
+
+ __raw_writel(load, base + TWD_TIMER_COUNTER);
+
+ /* Make sure our local interrupt controller has this enabled */
+ __raw_writel(1 << IRQ_LOCALTIMER,
+ __io_address(REALVIEW_GIC_DIST_BASE) + GIC_DIST_ENABLE_SET);
+}
+
+/*
+ * take a local timer down
+ */
+void __cpuexit local_timer_stop(unsigned int cpu)
+{
+ __raw_writel(0, TWD_BASE(cpu) + TWD_TIMER_CONTROL);
+}
{
unsigned int ncores;
- ncores = __raw_readl(IO_ADDRESS(REALVIEW_MPCORE_SCU_BASE) + SCU_CONFIG);
+ ncores = __raw_readl(__io_address(REALVIEW_MPCORE_SCU_BASE) + SCU_CONFIG);
return (ncores & 0x03) + 1;
}
#if 1
#define REALVIEW_SYS_FLAGSS_OFFSET 0x30
__raw_writel(virt_to_phys(realview_secondary_startup),
- (IO_ADDRESS(REALVIEW_SYS_BASE) +
- REALVIEW_SYS_FLAGSS_OFFSET));
+ __io_address(REALVIEW_SYS_BASE) +
+ REALVIEW_SYS_FLAGSS_OFFSET);
#define REALVIEW_SYS_FLAGSC_OFFSET 0x34
__raw_writel(3,
- (IO_ADDRESS(REALVIEW_SYS_BASE) +
- REALVIEW_SYS_FLAGSC_OFFSET));
+ __io_address(REALVIEW_SYS_BASE) +
+ REALVIEW_SYS_FLAGSC_OFFSET);
#endif
mb();
if (max_cpus > ncores)
max_cpus = ncores;
+ /*
+ * Enable the local timer for primary CPU
+ */
+ local_timer_setup(cpu);
+
/*
* Initialise the possible/present maps.
* cpu_possible_map describes the set of CPUs which may be present
system resets depends on the value of PCLK. The timeout on an
200MHz s3c2410 should be about 30 seconds.
+config S3C2410_BOOT_ERROR_RESET
+ bool "S3C2410 Reboot on decompression error"
+ depends on ARCH_S3C2410
+ help
+ Say y here to use the watchdog to reset the system if the
+ kernel decompressor detects an error during decompression.
+
+
comment "S3C2410 Setup"
config S3C2410_DMA
static struct map_desc anubis_iodesc[] __initdata = {
/* ISA IO areas */
- { (u32)S3C24XX_VA_ISA_BYTE, 0x0, SZ_16M, MT_DEVICE },
- { (u32)S3C24XX_VA_ISA_WORD, 0x0, SZ_16M, MT_DEVICE },
+ {
+ .virtual = (u32)S3C24XX_VA_ISA_BYTE,
+ .pfn = __phys_to_pfn(0x0),
+ .length = SZ_4M,
+ .type = MT_DEVICE
+ }, {
+ .virtual = (u32)S3C24XX_VA_ISA_WORD,
+ .pfn = __phys_to_pfn(0x0),
+ .length = SZ_4M, MT_DEVICE
+ },
/* we could possibly compress the next set down into a set of smaller tables
* pagetables, but that would mean using an L2 section, and it still means
/* CPLD control registers */
- { (u32)ANUBIS_VA_CTRL1, ANUBIS_PA_CTRL1, SZ_4K, MT_DEVICE },
- { (u32)ANUBIS_VA_CTRL2, ANUBIS_PA_CTRL2, SZ_4K, MT_DEVICE },
+ {
+ .virtual = (u32)ANUBIS_VA_CTRL1,
+ .pfn = __phys_to_pfn(ANUBIS_PA_CTRL1),
+ .length = SZ_4K,
+ .type = MT_DEVICE
+ }, {
+ .virtual = (u32)ANUBIS_VA_CTRL2,
+ .pfn = __phys_to_pfn(ANUBIS_PA_CTRL2),
+ .length = SZ_4K,
+ .type =MT_DEVICE
+ },
/* IDE drives */
- { (u32)ANUBIS_IDEPRI, S3C2410_CS3, SZ_1M, MT_DEVICE },
- { (u32)ANUBIS_IDEPRIAUX, S3C2410_CS3+(1<<26), SZ_1M, MT_DEVICE },
-
- { (u32)ANUBIS_IDESEC, S3C2410_CS4, SZ_1M, MT_DEVICE },
- { (u32)ANUBIS_IDESECAUX, S3C2410_CS4+(1<<26), SZ_1M, MT_DEVICE },
+ {
+ .virtual = (u32)ANUBIS_IDEPRI,
+ .pfn = __phys_to_pfn(S3C2410_CS3),
+ .length = SZ_1M,
+ .type = MT_DEVICE
+ }, {
+ .virtual = (u32)ANUBIS_IDEPRIAUX,
+ .pfn = __phys_to_pfn(S3C2410_CS3+(1<<26)),
+ .length = SZ_1M,
+ .type = MT_DEVICE
+ }, {
+ .virtual = (u32)ANUBIS_IDESEC,
+ .pfn = __phys_to_pfn(S3C2410_CS4),
+ .length = SZ_1M,
+ .type = MT_DEVICE
+ }, {
+ .virtual = (u32)ANUBIS_IDESECAUX,
+ .pfn = __phys_to_pfn(S3C2410_CS4+(1<<26)),
+ .length = SZ_1M,
+ .type = MT_DEVICE
+ },
};
#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
/* macros to modify the physical addresses for io space */
-#define PA_CS2(item) ((item) + S3C2410_CS2)
-#define PA_CS3(item) ((item) + S3C2410_CS3)
-#define PA_CS4(item) ((item) + S3C2410_CS4)
-#define PA_CS5(item) ((item) + S3C2410_CS5)
+#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2))
+#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3))
+#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4))
+#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5))
static struct map_desc bast_iodesc[] __initdata = {
/* ISA IO areas */
-
- { (u32)S3C24XX_VA_ISA_BYTE, PA_CS2(BAST_PA_ISAIO), SZ_16M, MT_DEVICE },
- { (u32)S3C24XX_VA_ISA_WORD, PA_CS3(BAST_PA_ISAIO), SZ_16M, MT_DEVICE },
-
- /* we could possibly compress the next set down into a set of smaller tables
- * pagetables, but that would mean using an L2 section, and it still means
- * we cannot actually feed the same register to an LDR due to 16K spacing
- */
-
+ {
+ .virtual = (u32)S3C24XX_VA_ISA_BYTE,
+ .pfn = PA_CS2(BAST_PA_ISAIO),
+ .length = SZ_16M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)S3C24XX_VA_ISA_WORD,
+ .pfn = PA_CS3(BAST_PA_ISAIO),
+ .length = SZ_16M,
+ .type = MT_DEVICE,
+ },
/* bast CPLD control registers, and external interrupt controls */
- { (u32)BAST_VA_CTRL1, BAST_PA_CTRL1, SZ_1M, MT_DEVICE },
- { (u32)BAST_VA_CTRL2, BAST_PA_CTRL2, SZ_1M, MT_DEVICE },
- { (u32)BAST_VA_CTRL3, BAST_PA_CTRL3, SZ_1M, MT_DEVICE },
- { (u32)BAST_VA_CTRL4, BAST_PA_CTRL4, SZ_1M, MT_DEVICE },
-
+ {
+ .virtual = (u32)BAST_VA_CTRL1,
+ .pfn = __phys_to_pfn(BAST_PA_CTRL1),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)BAST_VA_CTRL2,
+ .pfn = __phys_to_pfn(BAST_PA_CTRL2),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)BAST_VA_CTRL3,
+ .pfn = __phys_to_pfn(BAST_PA_CTRL3),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)BAST_VA_CTRL4,
+ .pfn = __phys_to_pfn(BAST_PA_CTRL4),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ },
/* PC104 IRQ mux */
- { (u32)BAST_VA_PC104_IRQREQ, BAST_PA_PC104_IRQREQ, SZ_1M, MT_DEVICE },
- { (u32)BAST_VA_PC104_IRQRAW, BAST_PA_PC104_IRQRAW, SZ_1M, MT_DEVICE },
- { (u32)BAST_VA_PC104_IRQMASK, BAST_PA_PC104_IRQMASK, SZ_1M, MT_DEVICE },
+ {
+ .virtual = (u32)BAST_VA_PC104_IRQREQ,
+ .pfn = __phys_to_pfn(BAST_PA_PC104_IRQREQ),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)BAST_VA_PC104_IRQRAW,
+ .pfn = __phys_to_pfn(BAST_PA_PC104_IRQRAW),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)BAST_VA_PC104_IRQMASK,
+ .pfn = __phys_to_pfn(BAST_PA_PC104_IRQMASK),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ },
/* peripheral space... one for each of fast/slow/byte/16bit */
/* note, ide is only decoded in word space, even though some registers
static struct map_desc rx3715_iodesc[] __initdata = {
/* dump ISA space somewhere unused */
- { (u32)S3C24XX_VA_ISA_WORD, S3C2410_CS3, SZ_16M, MT_DEVICE },
- { (u32)S3C24XX_VA_ISA_BYTE, S3C2410_CS3, SZ_16M, MT_DEVICE },
+ {
+ .virtual = (u32)S3C24XX_VA_ISA_WORD,
+ .pfn = __phys_to_pfn(S3C2410_CS3),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)S3C24XX_VA_ISA_BYTE,
+ .pfn = __phys_to_pfn(S3C2410_CS3),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ },
};
static struct map_desc smdk2440_iodesc[] __initdata = {
/* ISA IO Space map (memory space selected by A24) */
- { (u32)S3C24XX_VA_ISA_WORD, S3C2410_CS2, SZ_16M, MT_DEVICE },
- { (u32)S3C24XX_VA_ISA_BYTE, S3C2410_CS2, SZ_16M, MT_DEVICE },
+ {
+ .virtual = (u32)S3C24XX_VA_ISA_WORD,
+ .pfn = __phys_to_pfn(S3C2410_CS2),
+ .length = 0x10000,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000,
+ .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
+ .length = SZ_4M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)S3C24XX_VA_ISA_BYTE,
+ .pfn = __phys_to_pfn(S3C2410_CS2),
+ .length = 0x10000,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000,
+ .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
+ .length = SZ_4M,
+ .type = MT_DEVICE,
+ }
};
#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
/* macros to modify the physical addresses for io space */
-#define PA_CS2(item) ((item) + S3C2410_CS2)
-#define PA_CS3(item) ((item) + S3C2410_CS3)
-#define PA_CS4(item) ((item) + S3C2410_CS4)
-#define PA_CS5(item) ((item) + S3C2410_CS5)
+#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2))
+#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3))
+#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4))
+#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5))
static struct map_desc vr1000_iodesc[] __initdata = {
/* ISA IO areas */
-
- { (u32)S3C24XX_VA_ISA_BYTE, PA_CS2(BAST_PA_ISAIO), SZ_16M, MT_DEVICE },
- { (u32)S3C24XX_VA_ISA_WORD, PA_CS3(BAST_PA_ISAIO), SZ_16M, MT_DEVICE },
-
- /* we could possibly compress the next set down into a set of smaller tables
- * pagetables, but that would mean using an L2 section, and it still means
- * we cannot actually feed the same register to an LDR due to 16K spacing
- */
-
- /* bast CPLD control registers, and external interrupt controls */
- { (u32)VR1000_VA_CTRL1, VR1000_PA_CTRL1, SZ_1M, MT_DEVICE },
- { (u32)VR1000_VA_CTRL2, VR1000_PA_CTRL2, SZ_1M, MT_DEVICE },
- { (u32)VR1000_VA_CTRL3, VR1000_PA_CTRL3, SZ_1M, MT_DEVICE },
- { (u32)VR1000_VA_CTRL4, VR1000_PA_CTRL4, SZ_1M, MT_DEVICE },
+ {
+ .virtual = (u32)S3C24XX_VA_ISA_BYTE,
+ .pfn = PA_CS2(BAST_PA_ISAIO),
+ .length = SZ_16M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)S3C24XX_VA_ISA_WORD,
+ .pfn = PA_CS3(BAST_PA_ISAIO),
+ .length = SZ_16M,
+ .type = MT_DEVICE,
+ },
+
+ /* CPLD control registers, and external interrupt controls */
+ {
+ .virtual = (u32)VR1000_VA_CTRL1,
+ .pfn = __phys_to_pfn(VR1000_PA_CTRL1),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)VR1000_VA_CTRL2,
+ .pfn = __phys_to_pfn(VR1000_PA_CTRL2),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)VR1000_VA_CTRL3,
+ .pfn = __phys_to_pfn(VR1000_PA_CTRL3),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (u32)VR1000_VA_CTRL4,
+ .pfn = __phys_to_pfn(VR1000_PA_CTRL4),
+ .length = SZ_1M,
+ .type = MT_DEVICE,
+ },
/* peripheral space... one for each of fast/slow/byte/16bit */
/* note, ide is only decoded in word space, even though some registers
tv.tv_sec = sa1100_get_rtc_time();
do_settimeofday(&tv);
- OSMR0 = 0; /* set initial match at 0 */
+ OIER = 0; /* disable any timer interrupts */
+ OSCR = LATCH*2; /* push OSCR out of the way */
+ OSMR0 = LATCH; /* set initial match */
OSSR = 0xf; /* clear status on all timers */
setup_irq(IRQ_OST0, &sa1100_timer_irq);
- OIER |= OIER_E0; /* enable match on timer 0 to cause interrupts */
- OSCR = 0; /* initialize free-running timer, force first match */
+ OIER = OIER_E0; /* enable match on timer 0 to cause interrupts */
+ OSCR = 0; /* initialize free-running timer */
}
#ifdef CONFIG_NO_IDLE_HZ
#include <linux/config.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/kernel.h>
void cpu_idle(void)
{
/* endless idle loop with no priority at all */
- preempt_disable();
while (1) {
- while (!need_resched()) {
- local_irq_disable();
- if (!need_resched() && !hlt_counter)
- local_irq_enable();
- }
+ while (!need_resched())
+ cpu_relax();
+ preempt_enable_no_resched();
+ schedule();
+ preempt_disable();
}
- schedule();
}
static char reboot_mode = 'h';
*/
#include <linux/config.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <asm/rtc.h>
#include <linux/config.h>
-#include <linux/version.h>
#include <asm/arch/svinto.h>
#include <asm/fasttimer.h>
*
*/
-#include <linux/version.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/module.h>
*/
#include <linux/config.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
REG_WR(intr_vect, irq_regs[cpu], rw_mask, vect_mask);
unmask_irq(IPI_INTR_VECT);
unmask_irq(TIMER_INTR_VECT);
+ preempt_disable();
local_irq_enable();
cpu_set(cpu, cpu_online_map);
idle = default_idle;
idle();
}
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
*/
void cpu_idle(void)
{
+ int cpu = smp_processor_id();
+
/* endless idle loop with no priority at all */
while (1) {
while (!need_resched()) {
- irq_stat[smp_processor_id()].idle_timestamp = jiffies;
+ irq_stat[cpu].idle_timestamp = jiffies;
if (!frv_dma_inprogress && idle)
idle();
}
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
#if !defined(CONFIG_H8300H_SIM) && !defined(CONFIG_H8S_SIM)
void default_idle(void)
{
- while(1) {
- if (!need_resched()) {
- local_irq_enable();
- __asm__("sleep");
- local_irq_disable();
- }
- schedule();
- }
+ local_irq_disable();
+ if (!need_resched()) {
+ local_irq_enable();
+ /* XXX: race here! What if need_resched() gets set now? */
+ __asm__("sleep");
+ } else
+ local_irq_enable();
}
#else
void default_idle(void)
{
- while(1) {
- if (need_resched())
- schedule();
- }
+ cpu_relax();
}
#endif
void (*idle)(void) = default_idle;
*/
void cpu_idle(void)
{
- idle();
+ while (1) {
+ while (!need_resched())
+ idle();
+ preempt_enable_no_resched();
+ schedule();
+ preempt_disable();
+ }
}
void machine_restart(char * __unused)
static int apm_do_idle(void)
{
u32 eax;
+ u8 ret = 0;
+ int idled = 0;
+ int polling;
+
+ polling = test_thread_flag(TIF_POLLING_NRFLAG);
+ if (polling) {
+ clear_thread_flag(TIF_POLLING_NRFLAG);
+ smp_mb__after_clear_bit();
+ }
+ if (!need_resched()) {
+ idled = 1;
+ ret = apm_bios_call_simple(APM_FUNC_IDLE, 0, 0, &eax);
+ }
+ if (polling)
+ set_thread_flag(TIF_POLLING_NRFLAG);
+
+ if (!idled)
+ return 0;
- if (apm_bios_call_simple(APM_FUNC_IDLE, 0, 0, &eax)) {
+ if (ret) {
static unsigned long t;
/* This always fails on some SMP boards running UP kernels.
*/
void default_idle(void)
{
+ local_irq_enable();
+
if (!hlt_counter && boot_cpu_data.hlt_works_ok) {
- local_irq_disable();
- if (!need_resched())
- safe_halt();
- else
- local_irq_enable();
+ clear_thread_flag(TIF_POLLING_NRFLAG);
+ smp_mb__after_clear_bit();
+ while (!need_resched()) {
+ local_irq_disable();
+ if (!need_resched())
+ safe_halt();
+ else
+ local_irq_enable();
+ }
+ set_thread_flag(TIF_POLLING_NRFLAG);
} else {
- cpu_relax();
+ while (!need_resched())
+ cpu_relax();
}
}
#ifdef CONFIG_APM_MODULE
*/
static void poll_idle (void)
{
- int oldval;
-
local_irq_enable();
- /*
- * Deal with another CPU just having chosen a thread to
- * run here:
- */
- oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED);
-
- if (!oldval) {
- set_thread_flag(TIF_POLLING_NRFLAG);
- asm volatile(
- "2:"
- "testl %0, %1;"
- "rep; nop;"
- "je 2b;"
- : : "i"(_TIF_NEED_RESCHED), "m" (current_thread_info()->flags));
-
- clear_thread_flag(TIF_POLLING_NRFLAG);
- } else {
- set_need_resched();
- }
+ asm volatile(
+ "2:"
+ "testl %0, %1;"
+ "rep; nop;"
+ "je 2b;"
+ : : "i"(_TIF_NEED_RESCHED), "m" (current_thread_info()->flags));
}
#ifdef CONFIG_HOTPLUG_CPU
*/
void cpu_idle(void)
{
- int cpu = raw_smp_processor_id();
+ int cpu = smp_processor_id();
+
+ set_thread_flag(TIF_POLLING_NRFLAG);
/* endless idle loop with no priority at all */
while (1) {
__get_cpu_var(irq_stat).idle_timestamp = jiffies;
idle();
}
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
{
local_irq_enable();
- if (!need_resched()) {
- set_thread_flag(TIF_POLLING_NRFLAG);
- do {
- __monitor((void *)¤t_thread_info()->flags, 0, 0);
- if (need_resched())
- break;
- __mwait(0, 0);
- } while (!need_resched());
- clear_thread_flag(TIF_POLLING_NRFLAG);
+ while (!need_resched()) {
+ __monitor((void *)¤t_thread_info()->flags, 0, 0);
+ smp_mb();
+ if (need_resched())
+ break;
+ __mwait(0, 0);
}
}
EXPORT_SYMBOL(drive_info);
#endif
struct screen_info screen_info;
-#ifdef CONFIG_VT
EXPORT_SYMBOL(screen_info);
-#endif
struct apm_info apm_info;
EXPORT_SYMBOL(apm_info);
struct sys_desc_table_struct {
* things done here to the most necessary things.
*/
cpu_init();
+ preempt_disable();
smp_callin();
while (!cpu_isset(smp_processor_id(), smp_commenced_mask))
rep_nop();
#define CODE
#include "compat_ioctl.c"
-typedef int (* ioctl32_handler_t)(unsigned int, unsigned int, unsigned long, struct file *);
-
#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),sys_ioctl)
-#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl32_handler_t)(handler), NULL },
+#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL },
#define IOCTL_TABLE_START \
struct ioctl_trans ioctl_start[] = {
#define IOCTL_TABLE_END \
if (!ia64_phys_addr_valid(paddr))
return ISOLATE_NONE;
- if (!pfn_valid(paddr))
+ if (!pfn_valid(paddr >> PAGE_SHIFT))
return ISOLATE_NONE;
/* convert physical address to physical page number */
return ISOLATE_NG;
/* add attribute 'Reserved' and register the page */
+ get_page(p);
SetPageReserved(p);
page_isolate[num_page_isolate++] = p;
default_idle (void)
{
local_irq_enable();
- while (!need_resched())
- if (can_do_pal_halt)
- safe_halt();
- else
+ while (!need_resched()) {
+ if (can_do_pal_halt) {
+ local_irq_disable();
+ if (!need_resched())
+ safe_halt();
+ local_irq_enable();
+ } else
cpu_relax();
+ }
}
#ifdef CONFIG_HOTPLUG_CPU
cpu_idle (void)
{
void (*mark_idle)(int) = ia64_mark_idle;
+ int cpu = smp_processor_id();
+ set_thread_flag(TIF_POLLING_NRFLAG);
/* endless idle loop with no priority at all */
while (1) {
+ if (!need_resched()) {
+ void (*idle)(void);
#ifdef CONFIG_SMP
- if (!need_resched())
min_xtp();
#endif
- while (!need_resched()) {
- void (*idle)(void);
-
if (__get_cpu_var(cpu_idle_state))
__get_cpu_var(cpu_idle_state) = 0;
if (!idle)
idle = default_idle;
(*idle)();
- }
-
- if (mark_idle)
- (*mark_idle)(0);
-
+ if (mark_idle)
+ (*mark_idle)(0);
#ifdef CONFIG_SMP
- normal_xtp();
+ normal_xtp();
#endif
+ }
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
check_pgt_cache();
- if (cpu_is_offline(smp_processor_id()))
+ if (cpu_is_offline(cpu))
play_dead();
}
}
Dprintk("start_secondary: starting CPU 0x%x\n", hard_smp_processor_id());
efi_map_pal_code();
cpu_init();
+ preempt_disable();
smp_callin();
cpu_idle();
pdi_pcibus_info;
/* Disable the device's IRQ */
- pcireg_intr_enable_bit_clr(pcibus_info, bit);
+ pcireg_intr_enable_bit_clr(pcibus_info, (1 << bit));
/* Change the device's IRQ */
pcireg_intr_addr_addr_set(pcibus_info, bit, xtalk_addr);
/* Re-enable the device's IRQ */
- pcireg_intr_enable_bit_set(pcibus_info, bit);
+ pcireg_intr_enable_bit_set(pcibus_info, (1 << bit));
pcibr_force_interrupt(sn_irq_info);
}
__sn_clrq_relaxed(&ptr->tio.cp_int_enable, bits);
break;
case PCIBR_BRIDGETYPE_PIC:
- __sn_clrq_relaxed(&ptr->pic.p_int_enable, ~bits);
+ __sn_clrq_relaxed(&ptr->pic.p_int_enable, bits);
break;
default:
panic
idle();
}
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
int __init start_secondary(void *unused)
{
cpu_init();
+ preempt_disable();
smp_callin();
while (!cpu_isset(smp_processor_id(), smp_commenced_mask))
cpu_relax();
while (1) {
while (!need_resched())
idle();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
}
#endif
-#ifdef CONFIG_FB_E1356
- if ((argptr = strstr(argptr, "video=")) == NULL) {
- argptr = prom_getcmdline();
-#ifdef CONFIG_MIPS_PB1000
- strcat(argptr, " video=e1356fb:system:pb1000,mmunalign:1");
-#else
- strcat(argptr, " video=e1356fb:system:pb1500");
-#endif
- }
-#endif
-
#ifdef CONFIG_FB_XPERT98
if ((argptr = strstr(argptr, "video=")) == NULL) {
argptr = prom_getcmdline();
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_E1356 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_E1356 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_E1356 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_E1356 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_E1356 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#define CODE
#include "compat_ioctl.c"
-typedef int (* ioctl32_handler_t)(unsigned int, unsigned int, unsigned long, struct file *);
-
#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),sys_ioctl)
-#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl32_handler_t)(handler), NULL },
+#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL },
#define IOCTL_TABLE_START \
struct ioctl_trans ioctl_start[] = {
#define IOCTL_TABLE_END \
while (!need_resched())
if (cpu_wait)
(*cpu_wait)();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
*/
asmlinkage void start_secondary(void)
{
- unsigned int cpu = smp_processor_id();
+ unsigned int cpu;
cpu_probe();
cpu_report();
*/
calibrate_delay();
+ preempt_disable();
+ cpu = smp_processor_id();
cpu_data[cpu].udelay_val = loops_per_jiffy;
prom_smp_finish();
#include <asm/ptrace.h>
#include <asm/reboot.h>
#include <asm/time.h>
-#include <linux/version.h>
#include <linux/bootmem.h>
#include <asm/tx4938/rbtx4938.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/thread_info.h>
-#include <linux/version.h>
#include <linux/ptrace.h>
#include <linux/hardirq.h>
*/
void cpu_idle(void)
{
+ set_thread_flag(TIF_POLLING_NRFLAG);
+
/* endless idle loop with no priority at all */
while (1) {
while (!need_resched())
barrier();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
check_pgt_cache();
}
}
#endif
smp_cpu_init(slave_id);
+ preempt_disable();
#if 0 /* NOT WORKING YET - see entry.S */
istack = (void *)__get_free_pages(GFP_KERNEL,ISTACK_ORDER);
die("Unrecoverable VMX/Altivec Unavailable Exception", regs, SIGABRT);
}
-#ifdef CONFIG_PPC64
-extern perf_irq_t perf_irq;
-#endif
-
#if defined(CONFIG_PPC64) || defined(CONFIG_E500)
void performance_monitor_exception(struct pt_regs *regs)
{
#include <asm/iommu.h>
#include <asm/dma.h>
#include <asm/vio.h>
+#include <asm/prom.h>
static const struct vio_device_id *vio_match_device(
const struct vio_device_id *, const struct vio_dev *);
return (ids != NULL) && (vio_match_device(ids, vio_dev) != NULL);
}
+static int vio_hotplug(struct device *dev, char **envp, int num_envp,
+ char *buffer, int buffer_size)
+{
+ const struct vio_dev *vio_dev = to_vio_dev(dev);
+ char *cp;
+ int length;
+
+ if (!num_envp)
+ return -ENOMEM;
+
+ if (!vio_dev->dev.platform_data)
+ return -ENODEV;
+ cp = (char *)get_property(vio_dev->dev.platform_data, "compatible", &length);
+ if (!cp)
+ return -ENODEV;
+
+ envp[0] = buffer;
+ length = scnprintf(buffer, buffer_size, "MODALIAS=vio:T%sS%s",
+ vio_dev->type, cp);
+ if (buffer_size - length <= 0)
+ return -ENOMEM;
+ envp[1] = NULL;
+ return 0;
+}
+
struct bus_type vio_bus_type = {
.name = "vio",
+ .hotplug = vio_hotplug,
.match = vio_bus_match,
};
if (hvlpevent_is_pending())
process_iSeries_events();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
static void iseries_dedicated_idle(void)
{
long oldval;
+ set_thread_flag(TIF_POLLING_NRFLAG);
while (1) {
- oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED);
-
- if (!oldval) {
- set_thread_flag(TIF_POLLING_NRFLAG);
-
+ if (!need_resched()) {
while (!need_resched()) {
ppc64_runlatch_off();
HMT_low();
}
HMT_medium();
- clear_thread_flag(TIF_POLLING_NRFLAG);
- } else {
- set_need_resched();
}
ppc64_runlatch_on();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
* more.
*/
clear_thread_flag(TIF_POLLING_NRFLAG);
+ smp_mb__after_clear_bit();
/*
* SMT dynamic mode. Cede will result in this thread going
cede_processor();
else
local_irq_enable();
+ set_thread_flag(TIF_POLLING_NRFLAG);
} else {
/*
* Give the HV an opportunity at the processor, since we are
static void pseries_dedicated_idle(void)
{
- long oldval;
struct paca_struct *lpaca = get_paca();
unsigned int cpu = smp_processor_id();
unsigned long start_snooze;
unsigned long *smt_snooze_delay = &__get_cpu_var(smt_snooze_delay);
+ set_thread_flag(TIF_POLLING_NRFLAG);
while (1) {
/*
*/
lpaca->lppaca.idle = 1;
- oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED);
- if (!oldval) {
- set_thread_flag(TIF_POLLING_NRFLAG);
-
+ if (!need_resched()) {
start_snooze = __get_tb() +
*smt_snooze_delay * tb_ticks_per_usec;
}
HMT_medium();
- clear_thread_flag(TIF_POLLING_NRFLAG);
- } else {
- set_need_resched();
}
lpaca->lppaca.idle = 0;
ppc64_runlatch_on();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING)
cpu_die();
lpaca->lppaca.idle = 0;
ppc64_runlatch_on();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING)
cpu_die();
Code Review / linux-2.6.git / commitdiff