[PATCH] DocBook: remove obsolete templates

As the author of tulip-user and via-audio docbooks, I can say that they are
out of date and should be deleted.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Garzik 2005-05-01 08:59:27 -07:00 committed by Linus Torvalds
parent c73894c1e1
commit ac9296f952
3 changed files with 3 additions and 928 deletions

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@ -7,10 +7,9 @@
# list of DOCBOOKS.
DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \
kernel-hacking.xml kernel-locking.xml via-audio.xml \
deviceiobook.xml procfs-guide.xml tulip-user.xml \
writing_usb_driver.xml scsidrivers.xml sis900.xml \
kernel-api.xml journal-api.xml lsm.xml usb.xml \
kernel-hacking.xml kernel-locking.xml deviceiobook.xml \
procfs-guide.xml writing_usb_driver.xml scsidrivers.xml \
sis900.xml kernel-api.xml journal-api.xml lsm.xml usb.xml \
gadget.xml libata.xml mtdnand.xml librs.xml
###

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@ -1,327 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
<book id="TulipUserGuide">
<bookinfo>
<title>Tulip Driver User's Guide</title>
<authorgroup>
<author>
<firstname>Jeff</firstname>
<surname>Garzik</surname>
<affiliation>
<address>
<email>jgarzik@pobox.com</email>
</address>
</affiliation>
</author>
</authorgroup>
<copyright>
<year>2001</year>
<holder>Jeff Garzik</holder>
</copyright>
<legalnotice>
<para>
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
</para>
<para>
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
</para>
<para>
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
</para>
<para>
For more details see the file COPYING in the source
distribution of Linux.
</para>
</legalnotice>
</bookinfo>
<toc></toc>
<chapter id="intro">
<title>Introduction</title>
<para>
The Tulip Ethernet Card Driver
is maintained by Jeff Garzik (<email>jgarzik@pobox.com</email>).
</para>
<para>
The Tulip driver was developed by Donald Becker and changed by
Jeff Garzik, Takashi Manabe and a cast of thousands.
</para>
<para>
For 2.4.x and later kernels, the Linux Tulip driver is available at
<ulink url="http://sourceforge.net/projects/tulip/">http://sourceforge.net/projects/tulip/</ulink>
</para>
<para>
This driver is for the Digital "Tulip" Ethernet adapter interface.
It should work with most DEC 21*4*-based chips/ethercards, as well as
with work-alike chips from Lite-On (PNIC) and Macronix (MXIC) and ASIX.
</para>
<para>
The original author may be reached as becker@scyld.com, or C/O
Scyld Computing Corporation,
410 Severn Ave., Suite 210,
Annapolis MD 21403
</para>
<para>
Additional information on Donald Becker's tulip.c
is available at <ulink url="http://www.scyld.com/network/tulip.html">http://www.scyld.com/network/tulip.html</ulink>
</para>
</chapter>
<chapter id="drvr-compat">
<title>Driver Compatibility</title>
<para>
This device driver is designed for the DECchip "Tulip", Digital's
single-chip ethernet controllers for PCI (now owned by Intel).
Supported members of the family
are the 21040, 21041, 21140, 21140A, 21142, and 21143. Similar work-alike
chips from Lite-On, Macronics, ASIX, Compex and other listed below are also
supported.
</para>
<para>
These chips are used on at least 140 unique PCI board designs. The great
number of chips and board designs supported is the reason for the
driver size and complexity. Almost of the increasing complexity is in the
board configuration and media selection code. There is very little
increasing in the operational critical path length.
</para>
</chapter>
<chapter id="board-settings">
<title>Board-specific Settings</title>
<para>
PCI bus devices are configured by the system at boot time, so no jumpers
need to be set on the board. The system BIOS preferably should assign the
PCI INTA signal to an otherwise unused system IRQ line.
</para>
<para>
Some boards have EEPROMs tables with default media entry. The factory default
is usually "autoselect". This should only be overridden when using
transceiver connections without link beat e.g. 10base2 or AUI, or (rarely!)
for forcing full-duplex when used with old link partners that do not do
autonegotiation.
</para>
</chapter>
<chapter id="driver-operation">
<title>Driver Operation</title>
<sect1><title>Ring buffers</title>
<para>
The Tulip can use either ring buffers or lists of Tx and Rx descriptors.
This driver uses statically allocated rings of Rx and Tx descriptors, set at
compile time by RX/TX_RING_SIZE. This version of the driver allocates skbuffs
for the Rx ring buffers at open() time and passes the skb->data field to the
Tulip as receive data buffers. When an incoming frame is less than
RX_COPYBREAK bytes long, a fresh skbuff is allocated and the frame is
copied to the new skbuff. When the incoming frame is larger, the skbuff is
passed directly up the protocol stack and replaced by a newly allocated
skbuff.
</para>
<para>
The RX_COPYBREAK value is chosen to trade-off the memory wasted by
using a full-sized skbuff for small frames vs. the copying costs of larger
frames. For small frames the copying cost is negligible (esp. considering
that we are pre-loading the cache with immediately useful header
information). For large frames the copying cost is non-trivial, and the
larger copy might flush the cache of useful data. A subtle aspect of this
choice is that the Tulip only receives into longword aligned buffers, thus
the IP header at offset 14 isn't longword aligned for further processing.
Copied frames are put into the new skbuff at an offset of "+2", thus copying
has the beneficial effect of aligning the IP header and preloading the
cache.
</para>
</sect1>
<sect1><title>Synchronization</title>
<para>
The driver runs as two independent, single-threaded flows of control. One
is the send-packet routine, which enforces single-threaded use by the
dev->tbusy flag. The other thread is the interrupt handler, which is single
threaded by the hardware and other software.
</para>
<para>
The send packet thread has partial control over the Tx ring and 'dev->tbusy'
flag. It sets the tbusy flag whenever it's queuing a Tx packet. If the next
queue slot is empty, it clears the tbusy flag when finished otherwise it sets
the 'tp->tx_full' flag.
</para>
<para>
The interrupt handler has exclusive control over the Rx ring and records stats
from the Tx ring. (The Tx-done interrupt can't be selectively turned off, so
we can't avoid the interrupt overhead by having the Tx routine reap the Tx
stats.) After reaping the stats, it marks the queue entry as empty by setting
the 'base' to zero. Iff the 'tp->tx_full' flag is set, it clears both the
tx_full and tbusy flags.
</para>
</sect1>
</chapter>
<chapter id="errata">
<title>Errata</title>
<para>
The old DEC databooks were light on details.
The 21040 databook claims that CSR13, CSR14, and CSR15 should each be the last
register of the set CSR12-15 written. Hmmm, now how is that possible?
</para>
<para>
The DEC SROM format is very badly designed not precisely defined, leading to
part of the media selection junkheap below. Some boards do not have EEPROM
media tables and need to be patched up. Worse, other boards use the DEC
design kit media table when it isn't correct for their board.
</para>
<para>
We cannot use MII interrupts because there is no defined GPIO pin to attach
them. The MII transceiver status is polled using an kernel timer.
</para>
</chapter>
<chapter id="changelog">
<title>Driver Change History</title>
<sect1><title>Version 0.9.14 (February 20, 2001)</title>
<itemizedlist>
<listitem><para>Fix PNIC problems (Manfred Spraul)</para></listitem>
<listitem><para>Add new PCI id for Accton comet</para></listitem>
<listitem><para>Support Davicom tulips</para></listitem>
<listitem><para>Fix oops in eeprom parsing</para></listitem>
<listitem><para>Enable workarounds for early PCI chipsets</para></listitem>
<listitem><para>IA64, hppa csr0 support</para></listitem>
<listitem><para>Support media types 5, 6</para></listitem>
<listitem><para>Interpret a bit more of the 21142 SROM extended media type 3</para></listitem>
<listitem><para>Add missing delay in eeprom reading</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.11 (November 3, 2000)</title>
<itemizedlist>
<listitem><para>Eliminate extra bus accesses when sharing interrupts (prumpf)</para></listitem>
<listitem><para>Barrier following ownership descriptor bit flip (prumpf)</para></listitem>
<listitem><para>Endianness fixes for >14 addresses in setup frames (prumpf)</para></listitem>
<listitem><para>Report link beat to kernel/userspace via netif_carrier_*. (kuznet)</para></listitem>
<listitem><para>Better spinlocking in set_rx_mode.</para></listitem>
<listitem><para>Fix I/O resource request failure error messages (DaveM catch)</para></listitem>
<listitem><para>Handle DMA allocation failure.</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.10 (September 6, 2000)</title>
<itemizedlist>
<listitem><para>Simple interrupt mitigation (via jamal)</para></listitem>
<listitem><para>More PCI ids</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.9 (August 11, 2000)</title>
<itemizedlist>
<listitem><para>More PCI ids</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.8 (July 13, 2000)</title>
<itemizedlist>
<listitem><para>Correct signed/unsigned comparison for dummy frame index</para></listitem>
<listitem><para>Remove outdated references to struct enet_statistics</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.7 (June 17, 2000)</title>
<itemizedlist>
<listitem><para>Timer cleanups (Andrew Morton)</para></listitem>
<listitem><para>Alpha compile fix (somebody?)</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.6 (May 31, 2000)</title>
<itemizedlist>
<listitem><para>Revert 21143-related support flag patch</para></listitem>
<listitem><para>Add HPPA/media-table debugging printk</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.5 (May 30, 2000)</title>
<itemizedlist>
<listitem><para>HPPA support (willy@puffingroup)</para></listitem>
<listitem><para>CSR6 bits and tulip.h cleanup (Chris Smith)</para></listitem>
<listitem><para>Improve debugging messages a bit</para></listitem>
<listitem><para>Add delay after CSR13 write in t21142_start_nway</para></listitem>
<listitem><para>Remove unused ETHER_STATS code</para></listitem>
<listitem><para>Convert 'extern inline' to 'static inline' in tulip.h (Chris Smith)</para></listitem>
<listitem><para>Update DS21143 support flags in tulip_chip_info[]</para></listitem>
<listitem><para>Use spin_lock_irq, not _irqsave/restore, in tulip_start_xmit()</para></listitem>
<listitem><para>Add locking to set_rx_mode()</para></listitem>
<listitem><para>Fix race with chip setting DescOwned bit (Hal Murray)</para></listitem>
<listitem><para>Request 100% of PIO and MMIO resource space assigned to card</para></listitem>
<listitem><para>Remove error message from pci_enable_device failure</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.4.3 (April 14, 2000)</title>
<itemizedlist>
<listitem><para>mod_timer fix (Hal Murray)</para></listitem>
<listitem><para>PNIC2 resuscitation (Chris Smith)</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.4.2 (March 21, 2000)</title>
<itemizedlist>
<listitem><para>Fix 21041 CSR7, CSR13/14/15 handling</para></listitem>
<listitem><para>Merge some PCI ids from tulip 0.91x</para></listitem>
<listitem><para>Merge some HAS_xxx flags and flag settings from tulip 0.91x</para></listitem>
<listitem><para>asm/io.h fix (submitted by many) and cleanup</para></listitem>
<listitem><para>s/HAS_NWAY143/HAS_NWAY/</para></listitem>
<listitem><para>Cleanup 21041 mode reporting</para></listitem>
<listitem><para>Small code cleanups</para></listitem>
</itemizedlist>
</sect1>
<sect1><title>Version 0.9.4.1 (March 18, 2000)</title>
<itemizedlist>
<listitem><para>Finish PCI DMA conversion (davem)</para></listitem>
<listitem><para>Do not netif_start_queue() at end of tulip_tx_timeout() (kuznet)</para></listitem>
<listitem><para>PCI DMA fix (kuznet)</para></listitem>
<listitem><para>eeprom.c code cleanup</para></listitem>
<listitem><para>Remove Xircom Tulip crud</para></listitem>
</itemizedlist>
</sect1>
</chapter>
</book>

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@ -1,597 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
<book id="ViaAudioGuide">
<bookinfo>
<title>Via 686 Audio Driver for Linux</title>
<authorgroup>
<author>
<firstname>Jeff</firstname>
<surname>Garzik</surname>
</author>
</authorgroup>
<copyright>
<year>1999-2001</year>
<holder>Jeff Garzik</holder>
</copyright>
<legalnotice>
<para>
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
</para>
<para>
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
</para>
<para>
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
</para>
<para>
For more details see the file COPYING in the source
distribution of Linux.
</para>
</legalnotice>
</bookinfo>
<toc></toc>
<chapter id="intro">
<title>Introduction</title>
<para>
The Via VT82C686A "super southbridge" chips contain
AC97-compatible audio logic which features dual 16-bit stereo
PCM sound channels (full duplex), plus a third PCM channel intended for use
in hardware-assisted FM synthesis.
</para>
<para>
The current Linux kernel audio driver for this family of chips
supports audio playback and recording, but hardware-assisted
FM features, and hardware buffer direct-access (mmap)
support are not yet available.
</para>
<para>
This driver supports any Linux kernel version after 2.4.10.
</para>
<para>
Please send bug reports to the mailing list <email>linux-via@gtf.org</email>.
To subscribe, e-mail <email>majordomo@gtf.org</email> with
</para>
<programlisting>
subscribe linux-via
</programlisting>
<para>
in the body of the message.
</para>
</chapter>
<chapter id="install">
<title>Driver Installation</title>
<para>
To use this audio driver, select the
CONFIG_SOUND_VIA82CXXX option in the section Sound during kernel configuration.
Follow the usual kernel procedures for rebuilding the kernel,
or building and installing driver modules.
</para>
<para>
To make this driver the default audio driver, you can add the
following to your /etc/conf.modules file:
</para>
<programlisting>
alias sound via82cxxx_audio
</programlisting>
<para>
Note that soundcore and ac97_codec support modules
are also required for working audio, in addition to
the via82cxxx_audio module itself.
</para>
</chapter>
<chapter id="reportbug">
<title>Submitting a bug report</title>
<sect1 id="bugrepdesc"><title>Description of problem</title>
<para>
Describe the application you were using to play/record sound, and how
to reproduce the problem.
</para>
</sect1>
<sect1 id="bugrepdiag"><title>Diagnostic output</title>
<para>
Obtain the via-audio-diag diagnostics program from
http://sf.net/projects/gkernel/ and provide a dump of the
audio chip's registers while the problem is occurring. Sample command line:
</para>
<programlisting>
./via-audio-diag -aps > diag-output.txt
</programlisting>
</sect1>
<sect1 id="bugrepdebug"><title>Driver debug output</title>
<para>
Define <constant>VIA_DEBUG</constant> at the beginning of the driver, then capture and email
the kernel log output. This can be viewed in the system kernel log (if
enabled), or via the dmesg program. Sample command line:
</para>
<programlisting>
dmesg > /tmp/dmesg-output.txt
</programlisting>
</sect1>
<sect1 id="bugrepprintk"><title>Bigger kernel message buffer</title>
<para>
If you wish to increase the size of the buffer displayed by dmesg, then
change the <constant>LOG_BUF_LEN</constant> macro at the top of linux/kernel/printk.c, recompile
your kernel, and pass the <constant>LOG_BUF_LEN</constant> value to dmesg. Sample command line with
<constant>LOG_BUF_LEN</constant> == 32768:
</para>
<programlisting>
dmesg -s 32768 > /tmp/dmesg-output.txt
</programlisting>
</sect1>
</chapter>
<chapter id="bugs">
<title>Known Bugs And Assumptions</title>
<para>
<variablelist>
<varlistentry><term>Low volume</term>
<listitem>
<para>
Volume too low on many systems. Workaround: use mixer program
such as xmixer to increase volume.
</para>
</listitem></varlistentry>
</variablelist>
</para>
</chapter>
<chapter id="thanks">
<title>Thanks</title>
<para>
Via for providing e-mail support, specs, and NDA'd source code.
</para>
<para>
MandrakeSoft for providing hacking time.
</para>
<para>
AC97 mixer interface fixes and debugging by Ron Cemer <email>roncemer@gte.net</email>.
</para>
<para>
Rui Sousa <email>rui.sousa@conexant.com</email>, for bugfixing
MMAP support, and several other notable fixes that resulted from
his hard work and testing.
</para>
<para>
Adrian Cox <email>adrian@humboldt.co.uk</email>, for bugfixing
MMAP support, and several other notable fixes that resulted from
his hard work and testing.
</para>
<para>
Thomas Sailer for further bugfixes.
</para>
</chapter>
<chapter id="notes">
<title>Random Notes</title>
<para>
Two /proc pseudo-files provide diagnostic information. This is generally
not useful to most users. Power users can disable CONFIG_SOUND_VIA82CXXX_PROCFS,
and remove the /proc support code. Once
version 2.0.0 is released, the /proc support code will be disabled by
default. Available /proc pseudo-files:
</para>
<programlisting>
/proc/driver/via/0/info
/proc/driver/via/0/ac97
</programlisting>
<para>
This driver by default supports all PCI audio devices which report
a vendor id of 0x1106, and a device id of 0x3058. Subsystem vendor
and device ids are not examined.
</para>
<para>
GNU indent formatting options:
<programlisting>
-kr -i8 -ts8 -br -ce -bap -sob -l80 -pcs -cs -ss -bs -di1 -nbc -lp -psl
</programlisting>
</para>
<para>
Via has graciously donated e-mail support and source code to help further
the development of this driver. Their assistance has been invaluable
in the design and coding of the next major version of this driver.
</para>
<para>
The Via audio chip apparently provides a second PCM scatter-gather
DMA channel just for FM data, but does not have a full hardware MIDI
processor. I haven't put much thought towards a solution here, but it
might involve using SoftOSS midi wave table, or simply disabling MIDI
support altogether and using the FM PCM channel as a second (input? output?)
</para>
</chapter>
<chapter id="changelog">
<title>Driver ChangeLog</title>
<sect1 id="version191"><title>
Version 1.9.1
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
DSP read/write bugfixes from Thomas Sailer.
</para>
</listitem>
<listitem>
<para>
Add new PCI id for single-channel use of Via 8233.
</para>
</listitem>
<listitem>
<para>
Other bug fixes, tweaks, new ioctls.
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version1115"><title>
Version 1.1.15
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Support for variable fragment size and variable fragment number (Rui
Sousa)
</para>
</listitem>
<listitem>
<para>
Fixes for the SPEED, STEREO, CHANNELS, FMT ioctls when in read &amp;
write mode (Rui Sousa)
</para>
</listitem>
<listitem>
<para>
Mmaped sound is now fully functional. (Rui Sousa)
</para>
</listitem>
<listitem>
<para>
Make sure to enable PCI device before reading any of its PCI
config information. (fixes potential hotplug problems)
</para>
</listitem>
<listitem>
<para>
Clean up code a bit and add more internal function documentation.
</para>
</listitem>
<listitem>
<para>
AC97 codec access fixes (Adrian Cox)
</para>
</listitem>
<listitem>
<para>
Big endian fixes (Adrian Cox)
</para>
</listitem>
<listitem>
<para>
MIDI support (Adrian Cox)
</para>
</listitem>
<listitem>
<para>
Detect and report locked-rate AC97 codecs. If your hardware only
supports 48Khz (locked rate), then your recording/playback software
must upsample or downsample accordingly. The hardware cannot do it.
</para>
</listitem>
<listitem>
<para>
Use new pci_request_regions and pci_disable_device functions in
kernel 2.4.6.
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version1114"><title>
Version 1.1.14
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Use VM_RESERVE when available, to eliminate unnecessary page faults.
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version1112"><title>
Version 1.1.12
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
mmap bug fixes from Linus.
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version1111"><title>
Version 1.1.11
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Many more bug fixes. mmap enabled by default, but may still be buggy.
</para>
</listitem>
<listitem>
<para>
Uses new and spiffy method of mmap'ing the DMA buffer, based
on a suggestion from Linus.
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version1110"><title>
Version 1.1.10
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Many bug fixes. mmap enabled by default, but may still be buggy.
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version119"><title>
Version 1.1.9
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Redesign and rewrite audio playback implementation. (faster and smaller, hopefully)
</para>
</listitem>
<listitem>
<para>
Implement recording and full duplex (DSP_CAP_DUPLEX) support.
</para>
</listitem>
<listitem>
<para>
Make procfs support optional.
</para>
</listitem>
<listitem>
<para>
Quick interrupt status check, to lessen overhead in interrupt
sharing situations.
</para>
</listitem>
<listitem>
<para>
Add mmap(2) support. Disabled for now, it is still buggy and experimental.
</para>
</listitem>
<listitem>
<para>
Surround all syscalls with a semaphore for cheap and easy SMP protection.
</para>
</listitem>
<listitem>
<para>
Fix bug in channel shutdown (hardware channel reset) code.
</para>
</listitem>
<listitem>
<para>
Remove unnecessary spinlocks (better performance).
</para>
</listitem>
<listitem>
<para>
Eliminate "unknown AFMT" message by using a different method
of selecting the best AFMT_xxx sound sample format for use.
</para>
</listitem>
<listitem>
<para>
Support for realtime hardware pointer position reporting
(DSP_CAP_REALTIME, SNDCTL_DSP_GETxPTR ioctls)
</para>
</listitem>
<listitem>
<para>
Support for capture/playback triggering
(DSP_CAP_TRIGGER, SNDCTL_DSP_SETTRIGGER ioctls)
</para>
</listitem>
<listitem>
<para>
SNDCTL_DSP_SETDUPLEX and SNDCTL_DSP_POST ioctls now handled.
</para>
</listitem>
<listitem>
<para>
Rewrite open(2) and close(2) logic to allow only one user at
a time. All other open(2) attempts will sleep until they succeed.
FIXME: open(O_RDONLY) and open(O_WRONLY) should be allowed to succeed.
</para>
</listitem>
<listitem>
<para>
Reviewed code to ensure that SMP and multiple audio devices
are fully supported.
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version118"><title>
Version 1.1.8
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Clean up interrupt handler output. Fixes the following kernel error message:
</para>
<programlisting>
unhandled interrupt ...
</programlisting>
</listitem>
<listitem>
<para>
Convert documentation to DocBook, so that PDF, HTML and PostScript (.ps) output is readily
available.
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version117"><title>
Version 1.1.7
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Fix module unload bug where mixer device left registered
after driver exit
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version116"><title>
Version 1.1.6
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Rewrite via_set_rate to mimic ALSA basic AC97 rate setting
</para>
</listitem>
<listitem>
<para>
Remove much dead code
</para>
</listitem>
<listitem>
<para>
Complete spin_lock_irqsave -> spin_lock_irq conversion in via_dsp_ioctl
</para>
</listitem>
<listitem>
<para>
Fix build problem in via_dsp_ioctl
</para>
</listitem>
<listitem>
<para>
Optimize included headers to eliminate headers found in linux/sound
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version115"><title>
Version 1.1.5
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Disable some overly-verbose debugging code
</para>
</listitem>
<listitem>
<para>
Remove unnecessary sound locks
</para>
</listitem>
<listitem>
<para>
Fix some ioctls for better time resolution
</para>
</listitem>
<listitem>
<para>
Begin spin_lock_irqsave -> spin_lock_irq conversion in via_dsp_ioctl
</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 id="version114"><title>
Version 1.1.4
</title>
<itemizedlist spacing="compact">
<listitem>
<para>
Completed rewrite of driver. Eliminated SoundBlaster compatibility
completely, and now uses the much-faster scatter-gather DMA engine.
</para>
</listitem>
</itemizedlist>
</sect1>
</chapter>
<chapter id="intfunctions">
<title>Internal Functions</title>
!Isound/oss/via82cxxx_audio.c
</chapter>
</book>