TO_REMOVE+=/usr/share/man/man1/lint.1.gz
TO_REMOVE+=/usr/share/openssl/man/cat3/EVP_PKEY_verifyrecover.3.gz
TO_REMOVE+=/usr/share/openssl/man/man3/EVP_PKEY_verifyrecover.3.gz
+TO_REMOVE+=/boot/kernel/snd_ad1816.ko
+TO_REMOVE+=/boot/kernel/snd_ess.ko
+TO_REMOVE+=/boot/kernel/snd_mss.ko
+TO_REMOVE+=/boot/kernel/snd_sb8.ko
+TO_REMOVE+=/boot/kernel/snd_sb16.ko
+TO_REMOVE+=/boot/kernel/snd_sbc.ko
+TO_REMOVE+=/usr/share/man/cat4/gusc.4.gz
+TO_REMOVE+=/usr/share/man/man4/gusc.4.gz
+TO_REMOVE+=/usr/share/man/cat4/i386/sb.4.gz
+TO_REMOVE+=/usr/share/man/man4/i386/sb.4.gz
+TO_REMOVE+=/usr/share/man/cat4/sbc.4.gz
+TO_REMOVE+=/usr/share/man/man4/sbc.4.gz
+TO_REMOVE+=/usr/share/man/cat4/snd_ad1816.4.gz
+TO_REMOVE+=/usr/share/man/man4/snd_ad1816.4.gz
+TO_REMOVE+=/usr/share/man/cat4/snd_ess.4.gz
+TO_REMOVE+=/usr/share/man/man4/snd_ess.4.gz
+TO_REMOVE+=/usr/share/man/cat4/snd_gusc.4.gz
+TO_REMOVE+=/usr/share/man/man4/snd_gusc.4.gz
+TO_REMOVE+=/usr/share/man/cat4/snd_mss.4.gz
+TO_REMOVE+=/usr/share/man/man4/snd_mss.4.gz
+TO_REMOVE+=/usr/share/man/cat4/snd_sb8.4.gz
+TO_REMOVE+=/usr/share/man/man4/snd_sb8.4.gz
+TO_REMOVE+=/usr/share/man/cat4/snd_sb16.4.gz
+TO_REMOVE+=/usr/share/man/man4/snd_sb16.4.gz
+TO_REMOVE+=/usr/share/man/cat4/snd_sbc.4.gz
+TO_REMOVE+=/usr/share/man/man4/snd_sbc.4.gz
.if ${MACHINE_ARCH} == "x86_64"
TO_REMOVE+=/usr/sbin/stlstats
+ UPGRADING DRAGONFLY FROM 3.2 to later versions +
+-----------------------------------------------------------------------+
+ISA SOUND CARD SUPPORT REMOVED
+------------------------------
+
+The following modules have been removed (all for ISA sound cards):
+snd_ad1816.ko, snd_ess.ko, snd_mss.ko, snd_sb8.ko, snd_sb16.ko, snd_sbc.ko
+
GCC 4.7
-------
gdb.4 \
gif.4 \
gre.4 \
- gusc.4 \
hifn.4 \
hpt27xx.4 \
hptiop.4 \
rue.4 \
sa.4 \
safe.4 \
- sbc.4 \
sbp.4 \
sbsh.4 \
screen.4 \
smbus.4 \
smp.4 \
sn.4 \
- snd_ad1816.4 \
snd_als4000.4 \
snd_atiixp.4 \
snd_cmi.4 \
snd_envy24.4 \
snd_envy24ht.4 \
snd_es137x.4 \
- snd_ess.4 \
snd_fm801.4 \
- snd_gusc.4 \
snd_hda.4 \
snd_ich.4 \
snd_maestro3.4 \
snd_maestro.4 \
- snd_mss.4 \
snd_neomagic.4 \
- snd_sbc.4 \
snd_solo.4 \
snd_spicds.4 \
snd_t4dwave.4 \
MLINKS+=sl.4 if_sl.4
MLINKS+=sln.4 if_sln.4
MLINKS+=smp.4 SMP.4
-MLINKS+=snd_sbc.4 snd_sb16.4 \
- snd_sbc.4 snd_sb8.4
MLINKS+=splash.4 screensaver.4
MLINKS+=ste.4 if_ste.4
MLINKS+=stf.4 if_stf.4
+++ /dev/null
-.\"
-.\" Copyright (c) 1999 Seigo Tanimura
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/share/man/man4/gusc.4,v 1.3.2.3 2001/08/17 13:08:37 ru Exp $
-.\" $DragonFly: src/share/man/man4/gusc.4,v 1.3 2006/02/17 19:37:09 swildner Exp $
-.\"
-.Dd December 18, 1999
-.Dt GUSC 4
-.Os
-.Sh NAME
-.Nm gusc
-.Nd Gravis UltraSound ISA bridge device driver
-.Sh SYNOPSIS
-For PnP cards:
-.Cd "device gusc"
-.Pp
-For non-PnP cards:
-.Cd "device gusc0 at isa? port 0x220 irq 5 drq 1 flags 0x13"
-.Sh DESCRIPTION
-The
-.Nm
-bridge driver allows the generic audio drivers including
-.Xr pcm 4
-to attach to the following ISA sound cards:
-.Bl -bullet -width 2m
-.It
-Gravis UltraSound PnP
-.It
-Gravis UltraSound MAX
-.El
-.Pp
-The value of flags specifies the secondary DMA channel.
-If the secondary
-DMA channel is C, set the flags to (C | 0x10). For a sound card without the
-secondary DMA channel, the flags should be set to zero.
-.Sh DIAGNOSTICS
-.Bl -diag
-.It xxx: gus pcm not attached, out of memory
-There are not enough memory to drive the device.
-.El
-.Sh SEE ALSO
-.Xr pcm 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 4.0 .
-.Sh AUTHORS
-.An Ville-Pertti Keinonen Aq will@iki.fi
-.An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp
-.Sh BUGS
-Recording pcm sound data is not supported yet.
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd November 29, 2012
+.Dd February 10, 2013
.Dt ISA 4
.Os
.Sh NAME
.It Xr sr 4
RISCom/N2 device driver
.El
-.Ss Sound cards
-.Bl -tag -width 12n -offset indent -compact
-.It Xr snd_ad1816 4
-Analog Devices AD1816 ISA bridge device driver
-.It Xr snd_ess 4
-Ensoniq ESS ISA PnP/non-PnP bridge device driver
-.It Xr snd_mss 4
-Microsoft Sound System ISA PnP/non-PnP bridge device driver
-.It Xr snd_sbc 4
-Creative Sound Blaster ISA and compatible bridge device driver
-.El
.Ss Hardware Sensors & Watchdog Timers
.Bl -tag -width 12n -offset indent -compact
.It Xr amdsbwd 4
perfmon.4 \
pnp.4 \
pnpbios.4 \
- sb.4 \
sbni.4 \
spkr.4 \
sr.4 \
+++ /dev/null
-.\" Man page for the SoundBlaster driver
-.\"
-.\" Copyright (c) 1997, Alex Zepeda.
-.\"
-.\" This documentation is public domain, and is provided without warranty.
-.\" Alex Zepeda, the "author" of this page is not responsible for any
-.\" consequences of any sort of manipulation of this document.
-.\"
-.\" SoundBlaster and any phrases including it's name are copyright
-.\" Creative Labs, not me.
-.\"
-.\" alex!@bigfoot.com
-.\" $FreeBSD: src/share/man/man4/man4.i386/sb.4,v 1.9.2.6 2002/12/20 18:03:05 trhodes Exp $
-.\" $DragonFly: src/share/man/man4/man4.i386/sb.4,v 1.4 2008/04/14 08:17:09 swildner Exp $
-.\"
-.Dd August 9, 1997
-.Dt SB 4 i386
-.Os
-.Sh NAME
-.Nm sb
-.Nd Creative Labs Sound Blaster and compatible device driver
-.Sh SYNOPSIS
-For all sound cards supported with the sb driver this is needed:
-.Cd device snd0
-.Pp
-For the SoundBlaster, SB Pro, SoundBlaster16, or the Pro Audio Spectrum
-(emulating SB):
-.Cd "device sb0 at isa? port 0x220 irq 7 drq 1"
-.Pp
-For specific SB16 support:
-.Cd "device sbxvi0 at isa? drq 5"
-.Pp
-For SoundBlaster 16 16 bit MIDI support:
-.Cd "device sbmidi0 at isa? port 0x300"
-.Pp
-To add Jazz16 support:
-.Cd "options JAZZ16"
-.Pp
-To add support for the Logitech SoundMan Games:
-.Cd "options SM_GAMES"
-.Pp
-To add SG NX Pro mixer support:
-.Cd "options __SGNXPRO__"
-.Pp
-The OPL-2/3 is used in the SoundBlaster, SoundBlaster Pro, SB 16, and the
-Pro Audio Spectrum.
-For Yamaha OPL-2/OPL-3 FM support:
-.Cd "device opl0 at isa? port 0x388"
-.Sh DESCRIPTION
-This driver covers the SoundBlaster family of cards including the
-SoundBlaster 1.0 to the SoundBlaster 16/SoundBlaster 32. The awe driver
-provides AWE32/64 functionality. This driver is provided in
-.Fx
-versions 2.0-current through 3.0-current.
-.Sh SEE ALSO
-.Xr cdcontrol 1 ,
-.Xr mixer 8
-.Sh HISTORY
-Sound Galaxy NX Pro support added by Hunyue Yau (Jan 6 1994). MV
-ProSonic/Jazz 16 16bit support added by JRA Gibson (April 1995). Audio
-Excel DSP 16 support added by Riccardo Facchetti (March 24 1995).
-.Sh AUTHORS
-.An -nosplit
-The original SoundBlaster DSP and SoundBlaster 16 MIDI, and Yamaha OPL-3
-drivers were written by
-.An Hannu Savolainen .
-The SoundBlaster 16 DSP code was written by
-.An J. Schuber Aq jsb@sth.ruhr-uni-bochum.de .
-Improvements to the OPL-3 drivers were made by
-.An Rob Hooft Aq hooft@chem.ruu.nl .
-.Sh BUGS
-Since the SB16 uses the same IRQ and addresses for
-the different drivers, some of the snd drivers will not be probed because
-the kernel thinks there is a conflict.
-.Pp
-Current version doesn't support mode changes without closing and reopening
-the device.
-Support for this feature may be implemented in a future
-version of this driver.
.\" SUCH DAMAGE.
.\"
.\" $FreeBSD: src/share/man/man4/pcm.4,v 1.39.2.6 2007/05/23 19:45:49 brueffer Exp $
-.\" $DragonFly: src/share/man/man4/pcm.4,v 1.8 2007/12/13 20:51:36 swildner Exp $
.\"
-.Dd November 26, 2006
+.Dd February 10, 2013
.Dt SOUND 4
.Os
.Sh NAME
.Bd -ragged -offset indent
.Cd "device pcm"
.Ed
-.Pp
-For non-PnP sound cards:
-.Bd -literal -offset indent
-.Cd "device pcm0 at isa? port? irq 5 drq 1 flags 0x15"
-.Ed
.Sh DESCRIPTION
The
.Nm
A device node is not created properly.
.El
.Sh SEE ALSO
-.Xr snd_ad1816 4 ,
.Xr snd_als4000 4 ,
.Xr snd_atiixp 4 ,
.Xr snd_cmi 4 ,
.Xr snd_envy24 4 ,
.Xr snd_envy24ht 4 ,
.Xr snd_es137x 4 ,
-.Xr snd_ess 4 ,
.Xr snd_fm801 4 ,
-.Xr snd_gusc 4 ,
.Xr snd_hda 4 ,
.Xr snd_ich 4 ,
.Xr snd_maestro 4 ,
.Xr snd_maestro3 4 ,
-.Xr snd_mss 4 ,
.Xr snd_neomagic 4 ,
-.Xr snd_sbc 4 ,
.Xr snd_solo 4 ,
.Xr snd_spicds 4 ,
.Xr snd_t4dwave 4 ,
+++ /dev/null
-.\"
-.\" Copyright (c) 1999 Seigo Tanimura
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/share/man/man4/sbc.4,v 1.3.2.4 2001/08/17 13:08:39 ru Exp $
-.\" $DragonFly: src/share/man/man4/sbc.4,v 1.3 2006/02/17 19:37:09 swildner Exp $
-.\"
-.Dd December 18, 1999
-.Dt SBC 4
-.Os
-.Sh NAME
-.Nm sbc
-.Nd Creative Sound Blaster ISA and compatible bridge device driver
-.Sh SYNOPSIS
-For PnP cards:
-.Cd "device sbc"
-.Pp
-For non-PnP cards:
-.Cd "device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15"
-.Sh DESCRIPTION
-The
-.Nm
-bridge driver allows the generic audio drivers including
-.Xr pcm 4
-to attach to the following ISA sound cards:
-.Bl -bullet -width 2m
-.It
-Creative SB16, SB32, SB AWE64 (including Gold) and ViBRA16
-.It
-Advance Asound 100, 110 and Logic ALS120
-.It
-ESS ES1868, ES1869, ES1879 and ES1888
-.El
-.Pp
-The value of flags specifies the secondary DMA channel.
-If the secondary
-DMA channel is C, set the flags to (C | 0x10). For a sound card without the
-secondary DMA channel, the flags should be set to zero.
-.Sh DIAGNOSTICS
-.Bl -diag
-.It sb_dspwr(XX) timed out.
-A command to the DSP has timed out.
-Check the I/O port configuration.
-.It bad irq XX (5/7/9/10 valid)
-The IRQ given to the driver is not valid.
-.El
-.Sh SEE ALSO
-.Xr pcm 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 4.0 .
-.Sh AUTHORS
-.An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp
+++ /dev/null
-.\" Copyright (c) 2004 Atte Peltomaki
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/share/man/man4/snd_ad1816.4,v 1.4.2.1 2006/01/09 12:48:39 joel Exp $
-.\" $DragonFly: src/share/man/man4/snd_ad1816.4,v 1.2 2007/06/16 17:44:33 hasso Exp $
-.\"
-.Dd December 15, 2005
-.Dt SND_AD1816 4
-.Os
-.Sh NAME
-.Nm snd_ad1816
-.Nd "Analog Devices AD1816 ISA bridge device driver"
-.Sh SYNOPSIS
-To compile this driver into the kernel, place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device pcm"
-.Cd "device snd_ad1816"
-.Ed
-.Pp
-Alternatively, to load the driver as a module at boot time, place the
-following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-snd_ad1816_load="YES"
-.Ed
-.Pp
-Non-PnP cards require a setting in the kernel config file:
-.Bd -ragged -offset indent
-.Cd "device pcm0 at isa? port? irq 5 drq 1 flags 0x15"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-bridge driver allows the generic audio driver
-.Xr sound 4
-to attach to the AD1816 sound card.
-.Sh HARDWARE
-The
-.Nm
-driver supports the following sound cards:
-.Pp
-.Bl -bullet -compact
-.It
-Analog Devices AD1816
-.El
-.Sh SEE ALSO
-.Xr sound 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 4.0 .
-.Sh AUTHORS
-.An "Cameron Grant" Aq cg@FreeBSD.org
-.An "Luigi Rizzo" Aq luigi@FreeBSD.org
-.An "Hannu Savolainen"
+++ /dev/null
-.\" Copyright (c) 2004 Atte Peltomaki
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/share/man/man4/snd_ess.4,v 1.4.2.2 2006/01/09 12:48:39 joel Exp $
-.\" $DragonFly: src/share/man/man4/snd_ess.4,v 1.2 2007/06/16 17:44:33 hasso Exp $
-.\"
-.Dd December 15, 2005
-.Dt SND_ESS 4
-.Os
-.Sh NAME
-.Nm snd_ess
-.Nd "Ensoniq ESS ISA PnP/non-PnP bridge device driver"
-.Sh SYNOPSIS
-To compile this driver into the kernel, place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device pcm"
-.Cd "device snd_ess"
-.Cd "device snd_sbc"
-.Ed
-.Pp
-Alternatively, to load the driver as a module at boot time, place the
-following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-snd_ess_load="YES"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-bridge driver allows the generic audio driver
-.Xr sound 4
-to attach to the ESS ISA sound cards.
-.Sh HARDWARE
-The
-.Nm
-driver supports the following sound cards:
-.Pp
-.Bl -bullet -compact
-.It
-Ensoniq ESS ISA PnP/non-PnP
-.El
-.Sh SEE ALSO
-.Xr sound 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 4.1 .
-.Sh AUTHORS
-.An "Cameron Grant" Aq cg@FreeBSD.org
-.An "Luigi Rizzo" Aq luigi@FreeBSD.org
+++ /dev/null
-.\"
-.\" Copyright (c) 1999 Seigo Tanimura
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/share/man/man4/snd_gusc.4,v 1.12.2.2 2006/06/21 04:28:05 brueffer Exp $
-.\" $DragonFly: src/share/man/man4/snd_gusc.4,v 1.2 2007/06/16 17:44:33 hasso Exp $
-.\"
-.Dd December 15, 2005
-.Dt SND_GUSC 4
-.Os
-.Sh NAME
-.Nm snd_gusc
-.Nd Gravis UltraSound ISA bridge device driver
-.Sh SYNOPSIS
-To compile this driver into the kernel, place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device pcm"
-.Cd "device snd_gusc"
-.Ed
-.Pp
-Alternatively, to load the driver as a module at boot time, place the
-following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-snd_gusc_load="YES"
-.Ed
-.Pp
-Non-PnP cards require a setting in the kernel config file:
-.Bd -literal -offset indent
-.Cd "device pcm0 at isa? port? irq 5 drq 1 flags 0x13"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-bridge driver allows the generic audio driver
-.Xr sound 4
-to attach to Gravis UltraSound sound cards.
-.Pp
-The value of flags specifies the secondary DMA channel.
-If the secondary
-DMA channel is C, set the flags to (C | 0x10).
-For a sound card without the
-secondary DMA channel, the flags should be set to zero.
-.Sh HARDWARE
-The
-.Nm
-driver supports the following sound cards:
-.Pp
-.Bl -bullet -compact
-.It
-Gravis UltraSound MAX
-.It
-Gravis UltraSound PnP
-.El
-.Sh DIAGNOSTICS
-.Bl -diag
-.It xxx: gus pcm not attached, out of memory
-There are not enough memory to drive the device.
-.El
-.Sh SEE ALSO
-.Xr sound 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 4.0 .
-.Sh AUTHORS
-.An Ville-Pertti Keinonen Aq will@iki.fi
-.An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp
-.Sh BUGS
-Recording pcm sound data is not supported yet.
+++ /dev/null
-.\" Copyright (c) 2005 Joel Dahl
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/share/man/man4/snd_mss.4,v 1.3.2.1 2005/12/30 22:59:07 brueffer Exp $
-.\" $DragonFly: src/share/man/man4/snd_mss.4,v 1.2 2007/06/16 17:44:33 hasso Exp $
-.\"
-.Dd December 1, 2005
-.Dt SND_MSS 4
-.Os
-.Sh NAME
-.Nm snd_mss
-.Nd "Microsoft Sound System ISA PnP/non-PnP bridge device driver"
-.Sh SYNOPSIS
-To compile this driver into the kernel, place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device pcm"
-.Cd "device snd_mss"
-.Ed
-.Pp
-Alternatively, to load the driver as a module at boot time, place the
-following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-snd_mss_load="YES"
-.Ed
-.Pp
-Non-PnP cards require a setting in the kernel config file:
-.Bd -literal -offset indent
-.Cd "device pcm0 at isa? port? irq 5 drq 1 flags 0x0"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-bridge driver allows the generic audio driver,
-.Xr sound 4 ,
-to attach to the supported audio devices.
-.Sh HARDWARE
-The
-.Nm
-driver supports the following audio devices:
-.Pp
-.Bl -bullet -compact
-.It
-AD1845
-.It
-AD1848
-.It
-Aztech 2320
-.It
-CMedia CMI8330
-.It
-Crystal Semiconductor CS4231
-.It
-Crystal Semiconductor CS4232
-.It
-Crystal Semiconductor CS4234
-.It
-Crystal Semiconductor CS4235
-.It
-Crystal Semiconductor CS4236
-.It
-Crystal Semiconductor CS4237
-.It
-ENSONIQ SoundscapeVIVO ENS4081
-.It
-NeoMagic 256AV (non-AC97)
-.It
-OPTi 924
-.It
-OPTi 925
-.It
-OPTi 930
-.It
-OPTi 931
-.It
-OPTi 933
-.It
-Yamaha OPL-SA2
-.It
-Yamaha OPL-SA3
-.El
-.Sh SEE ALSO
-.Xr sound 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 2.2.6 .
-.Sh AUTHORS
-This manual page was written by
-.An Joel Dahl Aq joel@FreeBSD.org .
+++ /dev/null
-.\"
-.\" Copyright (c) 1999 Seigo Tanimura
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/share/man/man4/snd_sbc.4,v 1.19 2007/02/17 11:31:58 joel Exp $
-.\" $DragonFly: src/share/man/man4/snd_sbc.4,v 1.4 2008/06/22 20:39:40 swildner Exp $
-.\"
-.Dd June 22, 2008
-.Dt SND_SBC 4
-.Os
-.Sh NAME
-.Nm snd_sbc ,
-.Nm snd_sb16 ,
-.Nm snd_sb8
-.Nd Creative Sound Blaster ISA and compatible bridge device driver
-.Sh SYNOPSIS
-To compile this driver into the kernel, place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device pcm"
-.Cd "device snd_sbc"
-.Cd "device snd_sb16"
-.Cd "device snd_sb8"
-.Ed
-.Pp
-Alternatively, to load the driver as a module at boot time, place the
-following lines in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-snd_sbc_load="YES"
-snd_sb16_load="YES"
-snd_sb8_load="YES"
-.Ed
-.Pp
-Non-PnP cards require a setting in the kernel config file:
-.Bd -literal -offset indent
-.Cd "device pcm0 at isa? port? irq 5 drq 1 flags 0x15"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-bridge driver allows the generic audio driver
-.Xr sound 4
-to attach to Creative Sound Blaster ISA (mostly SB16 or SB8, known as
-SoundBlaster Pro) compatible audio cards.
-.Pp
-The value of flags specifies the secondary DMA channel.
-If the secondary
-DMA channel is C, set the flags to (C | 0x10).
-For a sound card without the
-secondary DMA channel, the flags should be set to zero.
-.Sh HARDWARE
-The
-.Nm
-driver supports the following sound cards:
-.Pp
-.Bl -bullet -compact
-.It
-Avance Asound 110
-.It
-Avance Logic ALS100+
-.It
-Avance Logic ALS120
-.It
-Creative SB16
-.It
-Creative SB32
-.It
-Creative AWE64
-.It
-Creative AWE64 Gold
-.It
-Creative ViBRA16C
-.It
-Creative ViBRA16X
-.It
-ESS ES1681
-.It
-ESS ES1688
-.It
-ESS ES1868
-.It
-ESS ES1869
-.It
-ESS ES1878
-.It
-ESS ES1879
-.It
-ESS ES1888
-.El
-.Sh DIAGNOSTICS
-.Bl -diag
-.It sb_dspwr(XX) timed out.
-A command to the DSP has timed out.
-Check the I/O port configuration.
-.It bad irq XX (5/7/9/10 valid)
-The IRQ given to the driver is not valid.
-.El
-.Sh SEE ALSO
-.Xr sound 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 4.0 .
-.Sh AUTHORS
-.An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp
.\" SUCH DAMAGE.
.\"
.\" $FreeBSD: src/share/man/man4/snd_solo.4,v 1.4.2.1 2006/01/09 12:48:39 joel Exp $
-.\" $DragonFly: src/share/man/man4/snd_solo.4,v 1.2 2007/06/16 17:44:34 hasso Exp $
.\"
-.Dd November 28, 2005
+.Dd February 10, 2013
.Dt SND_SOLO 4
.Os
.Sh NAME
.It
ESS Solo-1E (ES1946 Chipset)
.El
-.Pp
-Note that older ESS ISA cards with ES18xx chipset are supported via
-.Xr snd_ess 4
-and/or
-.Xr snd_sbc 4 .
.Sh SEE ALSO
.Xr sound 4
.Sh HISTORY
# All arguments must be in double quotes.
#
# $FreeBSD: src/sys/boot/forth/loader.conf,v 1.72 2003/07/01 01:03:32 brueffer Exp $
-# $DragonFly: src/sys/boot/forth/loader-bootp.conf,v 1.27 2008/09/02 17:21:15 dillon Exp $
##############################################################
### Basic configuration options ############################
##############################################################
sound_load="NO" # Digital sound subsystem
-snd_ad1816_load="NO" # ad1816
snd_als4000_load="NO" # als4000
snd_atiixp_load="NO" # atiixp
snd_cmi_load="NO" # cmi
snd_cs4281_load="NO" # cs4281
snd_ds1_load="NO" # ds1
snd_emu10k1_load="NO" # Creative Sound Blaster Live
-snd_ess_load="NO" # ess
snd_es137x_load="NO" # es137x
snd_fm801_load="NO" # fm801
snd_hda_load="NO" # hda
snd_ich_load="NO" # Intel ICH
snd_maestro_load="NO" # Maestro
snd_maestro3_load="NO" # Maestro3
-snd_mss_load="NO" # Mss
snd_neomagic_load="NO" # Neomagic
-snd_sbc_load="NO" # Sbc
-snd_sb8_load="NO" # Sound Blaster Pro
-snd_sb16_load="NO" # Sound Blaster 16
snd_solo_load="NO" # Solo
snd_t4dwave_load="NO" # t4dwave
snd_via8233_load="NO" # via8233
# All arguments must be in double quotes.
#
# $FreeBSD: src/sys/boot/forth/loader.conf,v 1.72 2003/07/01 01:03:32 brueffer Exp $
-# $DragonFly: src/sys/boot/forth/loader.conf,v 1.34 2008/09/02 17:21:15 dillon Exp $
##############################################################
### Basic configuration options ############################
##############################################################
sound_load="NO" # Digital sound subsystem
-snd_ad1816_load="NO" # ad1816
snd_als4000_load="NO" # als4000
snd_atiixp_load="NO" # atiixp
snd_cmi_load="NO" # cmi
snd_cs4281_load="NO" # cs4281
snd_ds1_load="NO" # ds1
snd_emu10k1_load="NO" # Creative Sound Blaster Live
-snd_ess_load="NO" # ess
snd_es137x_load="NO" # es137x
snd_fm801_load="NO" # fm801
snd_hda_load="NO" # hda
snd_ich_load="NO" # Intel ICH
snd_maestro_load="NO" # Maestro
snd_maestro3_load="NO" # Maestro3
-snd_mss_load="NO" # Mss
snd_neomagic_load="NO" # Neomagic
-snd_sbc_load="NO" # Sbc
-snd_sb8_load="NO" # Sound Blaster Pro
-snd_sb16_load="NO" # Sound Blaster 16
snd_solo_load="NO" # Solo
snd_t4dwave_load="NO" # t4dwave
snd_via8233_load="NO" # via8233
bus/isa/pnp.c optional isa
bus/isa/pnpparse.c optional isa
#
-dev/sound/isa/ad1816.c optional snd_ad1816 isa
-dev/sound/isa/ess.c optional snd_ess isa
-dev/sound/isa/gusc.c optional snd_gusc isa
-dev/sound/isa/mss.c optional snd_mss isa
-dev/sound/isa/sb16.c optional snd_sb16 isa
-dev/sound/isa/sb8.c optional snd_sb8 isa
-dev/sound/isa/sbc.c optional snd_sbc isa
-dev/sound/isa/sndbuf_dma.c optional pcm isa
dev/sound/pci/als4000.c optional snd_als4000 pci
dev/sound/pci/atiixp.c optional snd_atiixp pci
dev/sound/pci/cmi.c optional snd_cmi pci
# Sound drivers
#
-# The flags of the device tells the device a bit more info about the
-# device that normally is obtained through the PnP interface.
-# bit 2..0 secondary DMA channel;
-# bit 4 set if the board uses two dma channels;
-# bit 15..8 board type, overrides autodetection; leave it
-# zero if don't know what to put in (and you don't,
-# since this is unsupported at the moment...).
-#
-# This driver will use the new PnP code if it's available. You might
-# need PNPBIOS for ISA devices.
-#
-# If you have a GUS-MAX card and want to use the CS4231 codec on the
-# card the drqs for the gus max must be 8 bit (1, 2, or 3).
-#
-# If you would like to use the full duplex option on the gus, then define
-# flags to be the ``read dma channel''.
-#
# Basic sound card support:
device pcm
-# For PnP/PCI sound cards:
-device "snd_ad1816"
+# For PCI sound cards:
device "snd_als4000"
device "snd_atiixp"
device "snd_cmi"
device "snd_ds1"
device "snd_emu10k1"
device "snd_es137x"
-device "snd_ess"
device "snd_fm801"
-device "snd_gusc"
device "snd_hda"
device "snd_ich"
device "snd_maestro"
device "snd_maestro3"
-device "snd_mss"
device "snd_neomagic"
-device "snd_sb16"
-device "snd_sb8"
-device "snd_sbc"
device "snd_solo"
device "snd_t4dwave"
device "snd_via8233"
device "snd_via82c686"
device "snd_vibes"
-# For non-pnp sound cards:
-device pcm0 at isa? irq 10 drq 1 flags 0x0
# USB
device "snd_uaudio"
# Sound drivers
#
-# The flags of the device tells the device a bit more info about the
-# device that normally is obtained through the PnP interface.
-# bit 2..0 secondary DMA channel;
-# bit 4 set if the board uses two dma channels;
-# bit 15..8 board type, overrides autodetection; leave it
-# zero if don't know what to put in (and you don't,
-# since this is unsupported at the moment...).
-#
-# This driver will use the new PnP code if it's available. You might
-# need PNPBIOS for ISA devices.
-#
-# If you have a GUS-MAX card and want to use the CS4231 codec on the
-# card the drqs for the gus max must be 8 bit (1, 2, or 3).
-#
-# If you would like to use the full duplex option on the gus, then define
-# flags to be the ``read dma channel''.
-#
# Basic sound card support:
device pcm
-# For PnP/PCI sound cards:
-device "snd_ad1816"
+# For PCI sound cards:
device "snd_als4000"
device "snd_atiixp"
device "snd_cmi"
device "snd_ds1"
device "snd_emu10k1"
device "snd_es137x"
-device "snd_ess"
device "snd_fm801"
-device "snd_gusc"
device "snd_hda"
device "snd_ich"
device "snd_maestro"
device "snd_maestro3"
-device "snd_mss"
device "snd_neomagic"
-device "snd_sb16"
-device "snd_sb8"
-device "snd_sbc"
device "snd_solo"
device "snd_t4dwave"
device "snd_via8233"
device "snd_via82c686"
device "snd_vibes"
-# For non-pnp sound cards:
-device pcm0 at isa? irq 10 drq 1 flags 0x0
# USB
device "snd_uaudio"
* SUCH DAMAGE.
*
* $FreeBSD: src/sys/dev/sound/driver.c,v 1.13.2.3 2007/05/13 21:11:40 ariff Exp $
- * $DragonFly: src/sys/dev/sound/driver.c,v 1.4 2007/06/16 19:48:04 hasso Exp $
*/
#include <dev/sound/pcm/sound.h>
DECLARE_MODULE(snd_driver, snd_mod, SI_SUB_DRIVERS, SI_ORDER_MIDDLE);
MODULE_VERSION(snd_driver, 1);
-MODULE_DEPEND(snd_driver, snd_ad1816, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_als4000, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_atiixp, 1, 1, 1);
/* MODULE_DEPEND(snd_driver, snd_aureal, 1, 1, 1); */
MODULE_DEPEND(snd_driver, snd_envy24, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_envy24ht, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_es137x, 1, 1, 1);
-MODULE_DEPEND(snd_driver, snd_ess, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_fm801, 1, 1, 1);
-/* MODULE_DEPEND(snd_driver, snd_gusc, 1, 1, 1); in mss */
MODULE_DEPEND(snd_driver, snd_hda, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_ich, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_maestro, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_maestro3, 1, 1, 1);
-MODULE_DEPEND(snd_driver, snd_mss, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_neomagic, 1, 1, 1);
-MODULE_DEPEND(snd_driver, snd_sb16, 1, 1, 1);
-MODULE_DEPEND(snd_driver, snd_sb8, 1, 1, 1);
-MODULE_DEPEND(snd_driver, snd_sbc, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_solo, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_spicds, 1, 1, 1);
MODULE_DEPEND(snd_driver, snd_t4dwave, 1, 1, 1);
# $FreeBSD: src/sys/modules/sound/driver/Makefile,v 1.16.2.2 2007/05/13 21:11:40 ariff Exp $
-SUBDIR = als4000 ad1816 atiixp cmi cs4281 csa ds1 emu10k1 envy24
-SUBDIR += envy24ht es137x ess fm801 hda ich maestro maestro3 mss neomagic
-SUBDIR += sb16 sb8 sbc solo spicds t4dwave via8233 via82c686 vibes
+SUBDIR = als4000 atiixp cmi cs4281 csa ds1 emu10k1 envy24
+SUBDIR += envy24ht es137x fm801 hda ich maestro maestro3 neomagic
+SUBDIR += solo spicds t4dwave via8233 via82c686 vibes
SUBDIR += driver
.if !defined(WANT_USB4BSD)
+++ /dev/null
-# $FreeBSD: src/sys/modules/sound/driver/ad1816/Makefile,v 1.2 2001/01/06 14:00:15 obrien Exp $
-# $DragonFly: src/sys/dev/sound/driver/ad1816/Makefile,v 1.3 2007/01/04 21:47:00 corecode Exp $
-
-.PATH: ${.CURDIR}/../../../../dev/sound/isa
-
-KMOD= snd_ad1816
-SRCS= device_if.h bus_if.h isa_if.h pci_if.h
-SRCS+= ad1816.c
-
-.include <bsd.kmod.mk>
+++ /dev/null
-# $FreeBSD: src/sys/modules/sound/driver/ess/Makefile,v 1.3 2002/01/23 03:32:36 cg Exp $
-# $DragonFly: src/sys/dev/sound/driver/ess/Makefile,v 1.3 2007/01/04 21:47:01 corecode Exp $
-
-.PATH: ${.CURDIR}/../../../../dev/sound/isa
-
-KMOD= snd_ess
-SRCS= device_if.h bus_if.h isa_if.h pci_if.h
-SRCS+= ess.c
-
-.include <bsd.kmod.mk>
# $FreeBSD: src/sys/modules/sound/driver/hda/Makefile,v 1.1 2006/10/01 11:13:00 ariff Exp $
-# $DragonFly: src/sys/dev/sound/driver/hda/Makefile,v 1.1 2007/01/04 21:47:01 corecode Exp $
.PATH: ${.CURDIR}/../../../../dev/sound/pci/hda
KMOD= snd_hda
-SRCS= device_if.h bus_if.h pci_if.h channel_if.h mixer_if.h isa_if.h
+SRCS= device_if.h bus_if.h pci_if.h channel_if.h mixer_if.h
SRCS+= hdac.c hdac_private.h hdac_reg.h hda_reg.h hdac.h
.include <bsd.kmod.mk>
+++ /dev/null
-# $FreeBSD: src/sys/modules/sound/driver/mss/Makefile,v 1.5 2002/11/06 13:46:59 nyan Exp $
-# $DragonFly: src/sys/dev/sound/driver/mss/Makefile,v 1.3 2007/01/04 21:47:01 corecode Exp $
-
-.PATH: ${.CURDIR}/../../../../dev/sound/isa
-
-KMOD= snd_mss
-SRCS= device_if.h bus_if.h isa_if.h pci_if.h
-SRCS+= mss.c gusc.c
-
-.include <bsd.kmod.mk>
+++ /dev/null
-# $FreeBSD: src/sys/modules/sound/driver/sb16/Makefile,v 1.2 2001/01/06 14:00:20 obrien Exp $
-# $DragonFly: src/sys/dev/sound/driver/sb16/Makefile,v 1.3 2007/01/04 21:47:01 corecode Exp $
-
-.PATH: ${.CURDIR}/../../../../dev/sound/isa
-
-KMOD= snd_sb16
-SRCS= device_if.h bus_if.h isa_if.h pci_if.h
-SRCS+= sb16.c
-
-.include <bsd.kmod.mk>
+++ /dev/null
-# $FreeBSD: src/sys/modules/sound/driver/sb8/Makefile,v 1.2 2001/01/06 14:00:20 obrien Exp $
-# $DragonFly: src/sys/dev/sound/driver/sb8/Makefile,v 1.3 2007/01/04 21:47:01 corecode Exp $
-
-.PATH: ${.CURDIR}/../../../../dev/sound/isa
-
-KMOD= snd_sb8
-SRCS= device_if.h bus_if.h isa_if.h pci_if.h
-SRCS+= sb8.c
-
-.include <bsd.kmod.mk>
+++ /dev/null
-# $FreeBSD: src/sys/modules/sound/driver/sbc/Makefile,v 1.4 2002/11/06 13:46:59 nyan Exp $
-# $DragonFly: src/sys/dev/sound/driver/sbc/Makefile,v 1.4 2007/01/04 21:47:01 corecode Exp $
-
-.PATH: ${.CURDIR}/../../../../dev/sound/isa
-
-KMOD= snd_sbc
-SRCS= device_if.h bus_if.h isa_if.h pci_if.h
-SRCS+= sbc.c
-
-.include <bsd.kmod.mk>
# $FreeBSD: src/sys/modules/sound/driver/spicds/Makefile,v 1.2.2.1 2007/05/13 21:03:46 ariff Exp $
-# $DragonFly: src/sys/dev/sound/driver/spicds/Makefile,v 1.1 2007/06/16 19:48:05 hasso Exp $
.PATH: ${.CURDIR}/../../../../dev/sound/pci
KMOD= snd_spicds
-SRCS= device_if.h bus_if.h isa_if.h pci_if.h
+SRCS= device_if.h bus_if.h pci_if.h
SRCS+= spicds.c
.include <bsd.kmod.mk>
+++ /dev/null
-/*-
- * Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
- * Copyright Luigi Rizzo, 1997,1998
- * Copyright by Hannu Savolainen 1994, 1995
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/dev/sound/isa/ad1816.c,v 1.37.2.2 2006/04/04 17:23:24 ariff Exp $
- */
-
-#include <dev/sound/pcm/sound.h>
-#include <dev/sound/isa/ad1816.h>
-
-#include <bus/isa/isavar.h>
-
-#include "mixer_if.h"
-
-SND_DECLARE_FILE("$DragonFly: src/sys/dev/sound/isa/ad1816.c,v 1.8 2007/06/16 20:07:18 dillon Exp $");
-
-struct ad1816_info;
-
-struct ad1816_chinfo {
- struct ad1816_info *parent;
- struct pcm_channel *channel;
- struct snd_dbuf *buffer;
- int dir, blksz;
-};
-
-struct ad1816_info {
- struct resource *io_base; /* primary I/O address for the board */
- int io_rid;
- struct resource *irq;
- int irq_rid;
- struct resource *drq1; /* play */
- int drq1_rid;
- struct resource *drq2; /* rec */
- int drq2_rid;
- void *ih;
- bus_dma_tag_t parent_dmat;
- sndlock_t lock;
-
- unsigned int bufsize;
- struct ad1816_chinfo pch, rch;
-};
-
-static u_int32_t ad1816_fmt[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- AFMT_S16_LE,
- AFMT_STEREO | AFMT_S16_LE,
- AFMT_MU_LAW,
- AFMT_STEREO | AFMT_MU_LAW,
- AFMT_A_LAW,
- AFMT_STEREO | AFMT_A_LAW,
- 0
-};
-
-static struct pcmchan_caps ad1816_caps = {4000, 55200, ad1816_fmt, 0};
-
-#define AD1816_MUTE 31 /* value for mute */
-
-static void
-ad1816_lock(struct ad1816_info *ad1816)
-{
- snd_mtxlock(ad1816->lock);
-}
-
-static void
-ad1816_unlock(struct ad1816_info *ad1816)
-{
- snd_mtxunlock(ad1816->lock);
-}
-
-static int
-port_rd(struct resource *port, int off)
-{
- if (port)
- return bus_space_read_1(rman_get_bustag(port),
- rman_get_bushandle(port),
- off);
- else
- return -1;
-}
-
-static void
-port_wr(struct resource *port, int off, u_int8_t data)
-{
- if (port)
- bus_space_write_1(rman_get_bustag(port),
- rman_get_bushandle(port),
- off, data);
-}
-
-static int
-io_rd(struct ad1816_info *ad1816, int reg)
-{
- return port_rd(ad1816->io_base, reg);
-}
-
-static void
-io_wr(struct ad1816_info *ad1816, int reg, u_int8_t data)
-{
- port_wr(ad1816->io_base, reg, data);
-}
-
-static void
-ad1816_intr(void *arg)
-{
- struct ad1816_info *ad1816 = (struct ad1816_info *)arg;
- unsigned char c, served = 0;
-
- ad1816_lock(ad1816);
- /* get interupt status */
- c = io_rd(ad1816, AD1816_INT);
-
- /* check for stray interupts */
- if (c & ~(AD1816_INTRCI | AD1816_INTRPI)) {
- kprintf("pcm: stray int (%x)\n", c);
- c &= AD1816_INTRCI | AD1816_INTRPI;
- }
- /* check for capture interupt */
- if (sndbuf_runsz(ad1816->rch.buffer) && (c & AD1816_INTRCI)) {
- ad1816_unlock(ad1816);
- chn_intr(ad1816->rch.channel);
- ad1816_lock(ad1816);
- served |= AD1816_INTRCI; /* cp served */
- }
- /* check for playback interupt */
- if (sndbuf_runsz(ad1816->pch.buffer) && (c & AD1816_INTRPI)) {
- ad1816_unlock(ad1816);
- chn_intr(ad1816->pch.channel);
- ad1816_lock(ad1816);
- served |= AD1816_INTRPI; /* pb served */
- }
- if (served == 0) {
- /* this probably means this is not a (working) ad1816 chip, */
- /* or an error in dma handling */
- kprintf("pcm: int without reason (%x)\n", c);
- c = 0;
- } else c &= ~served;
- io_wr(ad1816, AD1816_INT, c);
- c = io_rd(ad1816, AD1816_INT);
- if (c != 0) kprintf("pcm: int clear failed (%x)\n", c);
- ad1816_unlock(ad1816);
-}
-
-static int
-ad1816_wait_init(struct ad1816_info *ad1816, int x)
-{
- int n = 0; /* to shut up the compiler... */
-
- for (; x--;)
- if ((n = (io_rd(ad1816, AD1816_ALE) & AD1816_BUSY)) == 0) DELAY(10);
- else return n;
- kprintf("ad1816_wait_init failed 0x%02x.\n", n);
- return -1;
-}
-
-static unsigned short
-ad1816_read(struct ad1816_info *ad1816, unsigned int reg)
-{
- u_short x = 0;
-
- if (ad1816_wait_init(ad1816, 100) == -1) return 0;
- io_wr(ad1816, AD1816_ALE, 0);
- io_wr(ad1816, AD1816_ALE, (reg & AD1816_ALEMASK));
- if (ad1816_wait_init(ad1816, 100) == -1) return 0;
- x = (io_rd(ad1816, AD1816_HIGH) << 8) | io_rd(ad1816, AD1816_LOW);
- return x;
-}
-
-static void
-ad1816_write(struct ad1816_info *ad1816, unsigned int reg, unsigned short data)
-{
- if (ad1816_wait_init(ad1816, 100) == -1) return;
- io_wr(ad1816, AD1816_ALE, (reg & AD1816_ALEMASK));
- io_wr(ad1816, AD1816_LOW, (data & 0x000000ff));
- io_wr(ad1816, AD1816_HIGH, (data & 0x0000ff00) >> 8);
-}
-
-/* -------------------------------------------------------------------- */
-
-static int
-ad1816mix_init(struct snd_mixer *m)
-{
- mix_setdevs(m, AD1816_MIXER_DEVICES);
- mix_setrecdevs(m, AD1816_REC_DEVICES);
- return 0;
-}
-
-static int
-ad1816mix_set(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
-{
- struct ad1816_info *ad1816 = mix_getdevinfo(m);
- u_short reg = 0;
-
- /* Scale volumes */
- left = AD1816_MUTE - (AD1816_MUTE * left) / 100;
- right = AD1816_MUTE - (AD1816_MUTE * right) / 100;
-
- reg = (left << 8) | right;
-
- /* do channel selective muting if volume is zero */
- if (left == AD1816_MUTE) reg |= 0x8000;
- if (right == AD1816_MUTE) reg |= 0x0080;
-
- ad1816_lock(ad1816);
- switch (dev) {
- case SOUND_MIXER_VOLUME: /* Register 14 master volume */
- ad1816_write(ad1816, 14, reg);
- break;
-
- case SOUND_MIXER_CD: /* Register 15 cd */
- case SOUND_MIXER_LINE1:
- ad1816_write(ad1816, 15, reg);
- break;
-
- case SOUND_MIXER_SYNTH: /* Register 16 synth */
- ad1816_write(ad1816, 16, reg);
- break;
-
- case SOUND_MIXER_PCM: /* Register 4 pcm */
- ad1816_write(ad1816, 4, reg);
- break;
-
- case SOUND_MIXER_LINE:
- case SOUND_MIXER_LINE3: /* Register 18 line in */
- ad1816_write(ad1816, 18, reg);
- break;
-
- case SOUND_MIXER_MIC: /* Register 19 mic volume */
- ad1816_write(ad1816, 19, reg & ~0xff); /* mic is mono */
- break;
-
- case SOUND_MIXER_IGAIN:
- /* and now to something completely different ... */
- ad1816_write(ad1816, 20, ((ad1816_read(ad1816, 20) & ~0x0f0f)
- | (((AD1816_MUTE - left) / 2) << 8) /* four bits of adc gain */
- | ((AD1816_MUTE - right) / 2)));
- break;
-
- default:
- kprintf("ad1816_mixer_set(): unknown device.\n");
- break;
- }
- ad1816_unlock(ad1816);
-
- left = ((AD1816_MUTE - left) * 100) / AD1816_MUTE;
- right = ((AD1816_MUTE - right) * 100) / AD1816_MUTE;
-
- return left | (right << 8);
-}
-
-static int
-ad1816mix_setrecsrc(struct snd_mixer *m, u_int32_t src)
-{
- struct ad1816_info *ad1816 = mix_getdevinfo(m);
- int dev;
-
- switch (src) {
- case SOUND_MASK_LINE:
- case SOUND_MASK_LINE3:
- dev = 0x00;
- break;
-
- case SOUND_MASK_CD:
- case SOUND_MASK_LINE1:
- dev = 0x20;
- break;
-
- case SOUND_MASK_MIC:
- default:
- dev = 0x50;
- src = SOUND_MASK_MIC;
- }
-
- dev |= dev << 8;
- ad1816_lock(ad1816);
- ad1816_write(ad1816, 20, (ad1816_read(ad1816, 20) & ~0x7070) | dev);
- ad1816_unlock(ad1816);
- return src;
-}
-
-static kobj_method_t ad1816mixer_methods[] = {
- KOBJMETHOD(mixer_init, ad1816mix_init),
- KOBJMETHOD(mixer_set, ad1816mix_set),
- KOBJMETHOD(mixer_setrecsrc, ad1816mix_setrecsrc),
- KOBJMETHOD_END
-};
-MIXER_DECLARE(ad1816mixer);
-
-/* -------------------------------------------------------------------- */
-/* channel interface */
-static void *
-ad1816chan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b, struct pcm_channel *c, int dir)
-{
- struct ad1816_info *ad1816 = devinfo;
- struct ad1816_chinfo *ch = (dir == PCMDIR_PLAY)? &ad1816->pch : &ad1816->rch;
-
- ch->parent = ad1816;
- ch->channel = c;
- ch->buffer = b;
- if (sndbuf_alloc(ch->buffer, ad1816->parent_dmat, ad1816->bufsize) != 0)
- return NULL;
- return ch;
-}
-
-static int
-ad1816chan_setdir(kobj_t obj, void *data, int dir)
-{
- struct ad1816_chinfo *ch = data;
- struct ad1816_info *ad1816 = ch->parent;
-
- sndbuf_dmasetup(ch->buffer, (dir == PCMDIR_PLAY)? ad1816->drq1 : ad1816->drq2);
- ch->dir = dir;
- return 0;
-}
-
-static int
-ad1816chan_setformat(kobj_t obj, void *data, u_int32_t format)
-{
- struct ad1816_chinfo *ch = data;
- struct ad1816_info *ad1816 = ch->parent;
- int fmt = AD1816_U8, reg;
-
- ad1816_lock(ad1816);
- if (ch->dir == PCMDIR_PLAY) {
- reg = AD1816_PLAY;
- ad1816_write(ad1816, 8, 0x0000); /* reset base and current counter */
- ad1816_write(ad1816, 9, 0x0000); /* for playback and capture */
- } else {
- reg = AD1816_CAPT;
- ad1816_write(ad1816, 10, 0x0000);
- ad1816_write(ad1816, 11, 0x0000);
- }
- switch (format & ~AFMT_STEREO) {
- case AFMT_A_LAW:
- fmt = AD1816_ALAW;
- break;
-
- case AFMT_MU_LAW:
- fmt = AD1816_MULAW;
- break;
-
- case AFMT_S16_LE:
- fmt = AD1816_S16LE;
- break;
-
- case AFMT_S16_BE:
- fmt = AD1816_S16BE;
- break;
-
- case AFMT_U8:
- fmt = AD1816_U8;
- break;
- }
- if (format & AFMT_STEREO) fmt |= AD1816_STEREO;
- io_wr(ad1816, reg, fmt);
- ad1816_unlock(ad1816);
-#if 0
- return format;
-#else
- return 0;
-#endif
-}
-
-static int
-ad1816chan_setspeed(kobj_t obj, void *data, u_int32_t speed)
-{
- struct ad1816_chinfo *ch = data;
- struct ad1816_info *ad1816 = ch->parent;
-
- RANGE(speed, 4000, 55200);
- ad1816_lock(ad1816);
- ad1816_write(ad1816, (ch->dir == PCMDIR_PLAY)? 2 : 3, speed);
- ad1816_unlock(ad1816);
- return speed;
-}
-
-static int
-ad1816chan_setblocksize(kobj_t obj, void *data, u_int32_t blocksize)
-{
- struct ad1816_chinfo *ch = data;
-
- ch->blksz = blocksize;
- return ch->blksz;
-}
-
-static int
-ad1816chan_trigger(kobj_t obj, void *data, int go)
-{
- struct ad1816_chinfo *ch = data;
- struct ad1816_info *ad1816 = ch->parent;
- int wr, reg;
-
- if (go == PCMTRIG_EMLDMAWR || go == PCMTRIG_EMLDMARD)
- return 0;
-
- sndbuf_dma(ch->buffer, go);
- wr = (ch->dir == PCMDIR_PLAY);
- reg = wr? AD1816_PLAY : AD1816_CAPT;
- ad1816_lock(ad1816);
- switch (go) {
- case PCMTRIG_START:
- /* start only if not already running */
- if (!(io_rd(ad1816, reg) & AD1816_ENABLE)) {
- int cnt = ((ch->blksz) >> 2) - 1;
- ad1816_write(ad1816, wr? 8 : 10, cnt); /* count */
- ad1816_write(ad1816, wr? 9 : 11, 0); /* reset cur cnt */
- ad1816_write(ad1816, 1, ad1816_read(ad1816, 1) |
- (wr? 0x8000 : 0x4000)); /* enable int */
- /* enable playback */
- io_wr(ad1816, reg, io_rd(ad1816, reg) | AD1816_ENABLE);
- if (!(io_rd(ad1816, reg) & AD1816_ENABLE))
- kprintf("ad1816: failed to start %s DMA!\n",
- wr? "play" : "rec");
- }
- break;
-
- case PCMTRIG_STOP:
- case PCMTRIG_ABORT: /* XXX check this... */
- /* we don't test here if it is running... */
- if (wr) {
- ad1816_write(ad1816, 1, ad1816_read(ad1816, 1) &
- ~(wr? 0x8000 : 0x4000));
- /* disable int */
- io_wr(ad1816, reg, io_rd(ad1816, reg) & ~AD1816_ENABLE);
- /* disable playback */
- if (io_rd(ad1816, reg) & AD1816_ENABLE)
- kprintf("ad1816: failed to stop %s DMA!\n",
- wr? "play" : "rec");
- ad1816_write(ad1816, wr? 8 : 10, 0); /* reset base cnt */
- ad1816_write(ad1816, wr? 9 : 11, 0); /* reset cur cnt */
- }
- break;
- }
- ad1816_unlock(ad1816);
- return 0;
-}
-
-static int
-ad1816chan_getptr(kobj_t obj, void *data)
-{
- struct ad1816_chinfo *ch = data;
- return sndbuf_dmaptr(ch->buffer);
-}
-
-static struct pcmchan_caps *
-ad1816chan_getcaps(kobj_t obj, void *data)
-{
- return &ad1816_caps;
-}
-
-static kobj_method_t ad1816chan_methods[] = {
- KOBJMETHOD(channel_init, ad1816chan_init),
- KOBJMETHOD(channel_setdir, ad1816chan_setdir),
- KOBJMETHOD(channel_setformat, ad1816chan_setformat),
- KOBJMETHOD(channel_setspeed, ad1816chan_setspeed),
- KOBJMETHOD(channel_setblocksize, ad1816chan_setblocksize),
- KOBJMETHOD(channel_trigger, ad1816chan_trigger),
- KOBJMETHOD(channel_getptr, ad1816chan_getptr),
- KOBJMETHOD(channel_getcaps, ad1816chan_getcaps),
- KOBJMETHOD_END
-};
-CHANNEL_DECLARE(ad1816chan);
-
-/* -------------------------------------------------------------------- */
-
-static void
-ad1816_release_resources(struct ad1816_info *ad1816, device_t dev)
-{
- if (ad1816->irq) {
- if (ad1816->ih)
- bus_teardown_intr(dev, ad1816->irq, ad1816->ih);
- bus_release_resource(dev, SYS_RES_IRQ, ad1816->irq_rid, ad1816->irq);
- ad1816->irq = NULL;
- }
- if (ad1816->drq1) {
- isa_dma_release(rman_get_start(ad1816->drq1));
- bus_release_resource(dev, SYS_RES_DRQ, ad1816->drq1_rid, ad1816->drq1);
- ad1816->drq1 = NULL;
- }
- if (ad1816->drq2) {
- isa_dma_release(rman_get_start(ad1816->drq2));
- bus_release_resource(dev, SYS_RES_DRQ, ad1816->drq2_rid, ad1816->drq2);
- ad1816->drq2 = NULL;
- }
- if (ad1816->io_base) {
- bus_release_resource(dev, SYS_RES_IOPORT, ad1816->io_rid, ad1816->io_base);
- ad1816->io_base = NULL;
- }
- if (ad1816->parent_dmat) {
- bus_dma_tag_destroy(ad1816->parent_dmat);
- ad1816->parent_dmat = 0;
- }
- if (ad1816->lock)
- snd_mtxfree(ad1816->lock);
-
- kfree(ad1816, M_DEVBUF);
-}
-
-static int
-ad1816_alloc_resources(struct ad1816_info *ad1816, device_t dev)
-{
- int ok = 1, pdma, rdma;
-
- if (!ad1816->io_base)
- ad1816->io_base = bus_alloc_resource_any(dev,
- SYS_RES_IOPORT, &ad1816->io_rid, RF_ACTIVE);
- if (!ad1816->irq)
- ad1816->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ,
- &ad1816->irq_rid, RF_ACTIVE);
- if (!ad1816->drq1)
- ad1816->drq1 = bus_alloc_resource_any(dev, SYS_RES_DRQ,
- &ad1816->drq1_rid, RF_ACTIVE);
- if (!ad1816->drq2)
- ad1816->drq2 = bus_alloc_resource_any(dev, SYS_RES_DRQ,
- &ad1816->drq2_rid, RF_ACTIVE);
-
- if (!ad1816->io_base || !ad1816->drq1 || !ad1816->irq) ok = 0;
-
- if (ok) {
- pdma = rman_get_start(ad1816->drq1);
- isa_dma_acquire(pdma);
- isa_dmainit(pdma, ad1816->bufsize);
- if (ad1816->drq2) {
- rdma = rman_get_start(ad1816->drq2);
- isa_dma_acquire(rdma);
- isa_dmainit(rdma, ad1816->bufsize);
- } else
- rdma = pdma;
- if (pdma == rdma)
- pcm_setflags(dev, pcm_getflags(dev) | SD_F_SIMPLEX);
- }
-
- return ok;
-}
-
-static int
-ad1816_init(struct ad1816_info *ad1816, device_t dev)
-{
- ad1816_write(ad1816, 1, 0x2); /* disable interrupts */
- ad1816_write(ad1816, 32, 0x90F0); /* SoundSys Mode, split fmt */
-
- ad1816_write(ad1816, 5, 0x8080); /* FM volume mute */
- ad1816_write(ad1816, 6, 0x8080); /* I2S1 volume mute */
- ad1816_write(ad1816, 7, 0x8080); /* I2S0 volume mute */
- ad1816_write(ad1816, 17, 0x8888); /* VID Volume mute */
- ad1816_write(ad1816, 20, 0x5050); /* recsrc mic, agc off */
- /* adc gain is set to 0 */
-
- return 0;
-}
-
-static int
-ad1816_probe(device_t dev)
-{
- char *s = NULL;
- u_int32_t logical_id = isa_get_logicalid(dev);
-
- switch (logical_id) {
- case 0x80719304: /* ADS7180 */
- s = "AD1816";
- break;
- case 0x50719304: /* ADS7150 */
- s = "AD1815";
- break;
- }
-
- if (s) {
- device_set_desc(dev, s);
- return BUS_PROBE_DEFAULT;
- }
- return ENXIO;
-}
-
-static int
-ad1816_attach(device_t dev)
-{
- struct ad1816_info *ad1816;
- char status[SND_STATUSLEN], status2[SND_STATUSLEN];
-
- ad1816 = kmalloc(sizeof *ad1816, M_DEVBUF, M_WAITOK | M_ZERO);
- ad1816->lock = snd_mtxcreate(device_get_nameunit(dev), "sound softc");
- ad1816->io_rid = 2;
- ad1816->irq_rid = 0;
- ad1816->drq1_rid = 0;
- ad1816->drq2_rid = 1;
- ad1816->bufsize = pcm_getbuffersize(dev, 4096, DSP_BUFFSIZE, 65536);
-
- if (!ad1816_alloc_resources(ad1816, dev)) goto no;
- ad1816_init(ad1816, dev);
- if (mixer_init(dev, &ad1816mixer_class, ad1816)) goto no;
-
- snd_setup_intr(dev, ad1816->irq, 0, ad1816_intr, ad1816, &ad1816->ih);
- if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/2, /*boundary*/0,
- /*lowaddr*/BUS_SPACE_MAXADDR_24BIT,
- /*highaddr*/BUS_SPACE_MAXADDR,
- /*filter*/NULL, /*filterarg*/NULL,
- /*maxsize*/ad1816->bufsize, /*nsegments*/1,
- /*maxsegz*/0x3ffff,
- /*flags*/0,
- &ad1816->parent_dmat) != 0) {
- device_printf(dev, "unable to create dma tag\n");
- goto no;
- }
- if (ad1816->drq2)
- ksnprintf(status2, SND_STATUSLEN, ":%ld", rman_get_start(ad1816->drq2));
- else
- status2[0] = '\0';
-
- ksnprintf(status, SND_STATUSLEN, "at io 0x%lx irq %ld drq %ld%s bufsz %u %s",
- rman_get_start(ad1816->io_base),
- rman_get_start(ad1816->irq),
- rman_get_start(ad1816->drq1),
- status2,
- ad1816->bufsize,
- PCM_KLDSTRING(snd_ad1816));
-
- if (pcm_register(dev, ad1816, 1, 1)) goto no;
- pcm_addchan(dev, PCMDIR_REC, &ad1816chan_class, ad1816);
- pcm_addchan(dev, PCMDIR_PLAY, &ad1816chan_class, ad1816);
- pcm_setstatus(dev, status);
-
- return 0;
-no:
- ad1816_release_resources(ad1816, dev);
-
- return ENXIO;
-
-}
-
-static int
-ad1816_detach(device_t dev)
-{
- int r;
- struct ad1816_info *ad1816;
-
- r = pcm_unregister(dev);
- if (r)
- return r;
-
- ad1816 = pcm_getdevinfo(dev);
- ad1816_release_resources(ad1816, dev);
- return 0;
-}
-
-static device_method_t ad1816_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, ad1816_probe),
- DEVMETHOD(device_attach, ad1816_attach),
- DEVMETHOD(device_detach, ad1816_detach),
-
- { 0, 0 }
-};
-
-static driver_t ad1816_driver = {
- "pcm",
- ad1816_methods,
- PCM_SOFTC_SIZE,
-};
-
-DRIVER_MODULE(snd_ad1816, isa, ad1816_driver, pcm_devclass, NULL, NULL);
-DRIVER_MODULE(snd_ad1816, acpi, ad1816_driver, pcm_devclass, NULL, NULL);
-MODULE_DEPEND(snd_ad1816, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_VERSION(snd_ad1816, 1);
-
-
+++ /dev/null
-/*-
- * (C) 1997 Luigi Rizzo (luigi@iet.unipi.it)
- *
- * This file contains information and macro definitions for
- * the ad1816 chip
- *
- * $FreeBSD: src/sys/dev/sound/isa/ad1816.h,v 1.2 2005/01/06 01:43:17 imp Exp $
- * $DragonFly: src/sys/dev/sound/isa/ad1816.h,v 1.3 2007/01/04 21:47:02 corecode Exp $
- */
-
-/* AD1816 register macros */
-
-#define AD1816_ALE 0 /* indirect reg access */
-#define AD1816_INT 1 /* interupt status */
-#define AD1816_LOW 2 /* indirect low byte */
-#define AD1816_HIGH 3 /* indirect high byte */
-
-#if 0
-#define ad1816_pioD(d) ((d)->io_base+4) /* PIO debug */
-#define ad1816_pios(d) ((d)->io_base+5) /* PIO status */
-#define ad1816_piod(d) ((d)->io_base+6) /* PIO data */
-#endif
-
-/* values for playback/capture config:
- bits: 0 enable/disable
- 1 pio/dma
- 2 stereo/mono
- 3 companded/linearPCM
- 4-5 format : 00 8bit linear (uncomp)
- 00 8bit mulaw (comp)
- 01 16bit le (uncomp)
- 01 8bit alaw (comp)
- 11 16bit be (uncomp)
-*/
-
-#define AD1816_PLAY 8 /* playback config */
-#define AD1816_CAPT 9 /* capture config */
-
-#define AD1816_BUSY 0x80 /* chip is busy */
-#define AD1816_ALEMASK 0x3F /* mask for indirect adr. */
-
-#if 0
-#define AD1816_INTRSI 0x01 /* sb intr */
-#define AD1816_INTRGI 0x02 /* game intr */
-#define AD1816_INTRRI 0x04 /* ring intr */
-#define AD1816_INTRDI 0x08 /* dsp intr */
-#define AD1816_INTRVI 0x10 /* vol intr */
-#define AD1816_INTRTI 0x20 /* timer intr */
-#endif
-
-#define AD1816_INTRCI 0x40 /* capture intr */
-#define AD1816_INTRPI 0x80 /* playback intr */
-/* PIO stuff is not supplied here */
-/* playback / capture config */
-#define AD1816_ENABLE 0x01 /* enable pl/cp */
-#define AD1816_PIO 0x02 /* use pio */
-#define AD1816_STEREO 0x04
-#define AD1816_COMP 0x08 /* data is companded */
-#define AD1816_U8 0x00 /* 8 bit linear pcm */
-#define AD1816_MULAW 0x08 /* 8 bit mulaw */
-#define AD1816_ALAW 0x18 /* 8 bit alaw */
-#define AD1816_S16LE 0x10 /* 16 bit linear little endian */
-#define AD1816_S16BE 0x30 /* 16 bit linear big endian */
-#define AD1816_FORMASK 0x38 /* format mask */
-
-#define AD1816_REC_DEVICES \
- (SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD)
-
-#define AD1816_MIXER_DEVICES \
- (SOUND_MASK_VOLUME | SOUND_MASK_PCM | SOUND_MASK_SYNTH | \
- SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD | SOUND_MASK_IGAIN)
-
+++ /dev/null
-/*-
- * Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
- * Copyright 1997,1998 Luigi Rizzo.
- *
- * Derived from files in the Voxware 3.5 distribution,
- * Copyright by Hannu Savolainen 1994, under the same copyright
- * conditions.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/dev/sound/isa/ess.c,v 1.34.2.2 2006/01/19 01:17:00 ariff Exp $
- */
-
-#include <dev/sound/pcm/sound.h>
-
-#include <dev/sound/isa/sb.h>
-#include <dev/sound/chip.h>
-
-#include <bus/isa/isavar.h>
-
-#include "mixer_if.h"
-
-SND_DECLARE_FILE("$DragonFly: src/sys/dev/sound/isa/ess.c,v 1.7 2007/01/04 21:47:02 corecode Exp $");
-
-#define ESS_BUFFSIZE (4096)
-#define ABS(x) (((x) < 0)? -(x) : (x))
-
-/* audio2 never generates irqs and sounds very noisy */
-#undef ESS18XX_DUPLEX
-
-/* more accurate clocks and split audio1/audio2 rates */
-#define ESS18XX_NEWSPEED
-
-static u_int32_t ess_pfmt[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- AFMT_S8,
- AFMT_STEREO | AFMT_S8,
- AFMT_S16_LE,
- AFMT_STEREO | AFMT_S16_LE,
- AFMT_U16_LE,
- AFMT_STEREO | AFMT_U16_LE,
- 0
-};
-
-static struct pcmchan_caps ess_playcaps = {6000, 48000, ess_pfmt, 0};
-
-static u_int32_t ess_rfmt[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- AFMT_S8,
- AFMT_STEREO | AFMT_S8,
- AFMT_S16_LE,
- AFMT_STEREO | AFMT_S16_LE,
- AFMT_U16_LE,
- AFMT_STEREO | AFMT_U16_LE,
- 0
-};
-
-static struct pcmchan_caps ess_reccaps = {6000, 48000, ess_rfmt, 0};
-
-struct ess_info;
-
-struct ess_chinfo {
- struct ess_info *parent;
- struct pcm_channel *channel;
- struct snd_dbuf *buffer;
- int dir, hwch, stopping, run;
- u_int32_t fmt, spd, blksz;
-};
-
-struct ess_info {
- device_t parent_dev;
- struct resource *io_base; /* I/O address for the board */
- struct resource *irq;
- struct resource *drq1;
- struct resource *drq2;
- void *ih;
- bus_dma_tag_t parent_dmat;
-
- unsigned int bufsize;
- int type, duplex:1, newspeed:1;
- u_long bd_flags; /* board-specific flags */
- struct ess_chinfo pch, rch;
-};
-
-#if 0
-static int ess_rd(struct ess_info *sc, int reg);
-static void ess_wr(struct ess_info *sc, int reg, u_int8_t val);
-static int ess_dspready(struct ess_info *sc);
-static int ess_cmd(struct ess_info *sc, u_char val);
-static int ess_cmd1(struct ess_info *sc, u_char cmd, int val);
-static int ess_get_byte(struct ess_info *sc);
-static void ess_setmixer(struct ess_info *sc, u_int port, u_int value);
-static int ess_getmixer(struct ess_info *sc, u_int port);
-static int ess_reset_dsp(struct ess_info *sc);
-
-static int ess_write(struct ess_info *sc, u_char reg, int val);
-static int ess_read(struct ess_info *sc, u_char reg);
-
-static void ess_intr(void *arg);
-static int ess_setupch(struct ess_info *sc, int ch, int dir, int spd, u_int32_t fmt, int len);
-static int ess_start(struct ess_chinfo *ch);
-static int ess_stop(struct ess_chinfo *ch);
-#endif
-
-/*
- * Common code for the midi and pcm functions
- *
- * ess_cmd write a single byte to the CMD port.
- * ess_cmd1 write a CMD + 1 byte arg
- * ess_cmd2 write a CMD + 2 byte arg
- * ess_get_byte returns a single byte from the DSP data port
- *
- * ess_write is actually ess_cmd1
- * ess_read access ext. regs via ess_cmd(0xc0, reg) followed by ess_get_byte
- */
-
-static void
-ess_lock(struct ess_info *sc) {
-
- sbc_lock(device_get_softc(sc->parent_dev));
-}
-
-static void
-ess_unlock(struct ess_info *sc) {
-
- sbc_unlock(device_get_softc(sc->parent_dev));
-}
-
-static int
-port_rd(struct resource *port, int off)
-{
- return bus_space_read_1(rman_get_bustag(port),
- rman_get_bushandle(port),
- off);
-}
-
-static void
-port_wr(struct resource *port, int off, u_int8_t data)
-{
- bus_space_write_1(rman_get_bustag(port),
- rman_get_bushandle(port),
- off, data);
-}
-
-static int
-ess_rd(struct ess_info *sc, int reg)
-{
- return port_rd(sc->io_base, reg);
-}
-
-static void
-ess_wr(struct ess_info *sc, int reg, u_int8_t val)
-{
- port_wr(sc->io_base, reg, val);
-}
-
-static int
-ess_dspready(struct ess_info *sc)
-{
- return ((ess_rd(sc, SBDSP_STATUS) & 0x80) == 0);
-}
-
-static int
-ess_dspwr(struct ess_info *sc, u_char val)
-{
- int i;
-
- for (i = 0; i < 1000; i++) {
- if (ess_dspready(sc)) {
- ess_wr(sc, SBDSP_CMD, val);
- return 1;
- }
- if (i > 10) DELAY((i > 100)? 1000 : 10);
- }
- kprintf("ess_dspwr(0x%02x) timed out.\n", val);
- return 0;
-}
-
-static int
-ess_cmd(struct ess_info *sc, u_char val)
-{
-#if 0
- kprintf("ess_cmd: %x\n", val);
-#endif
- return ess_dspwr(sc, val);
-}
-
-static int
-ess_cmd1(struct ess_info *sc, u_char cmd, int val)
-{
-#if 0
- kprintf("ess_cmd1: %x, %x\n", cmd, val);
-#endif
- if (ess_dspwr(sc, cmd)) {
- return ess_dspwr(sc, val & 0xff);
- } else return 0;
-}
-
-static void
-ess_setmixer(struct ess_info *sc, u_int port, u_int value)
-{
- DEB(kprintf("ess_setmixer: reg=%x, val=%x\n", port, value);)
- ess_wr(sc, SB_MIX_ADDR, (u_char) (port & 0xff)); /* Select register */
- DELAY(10);
- ess_wr(sc, SB_MIX_DATA, (u_char) (value & 0xff));
- DELAY(10);
-}
-
-static int
-ess_getmixer(struct ess_info *sc, u_int port)
-{
- int val;
- ess_wr(sc, SB_MIX_ADDR, (u_char) (port & 0xff)); /* Select register */
- DELAY(10);
- val = ess_rd(sc, SB_MIX_DATA);
- DELAY(10);
-
- return val;
-}
-
-static int
-ess_get_byte(struct ess_info *sc)
-{
- int i;
-
- for (i = 1000; i > 0; i--) {
- if (ess_rd(sc, DSP_DATA_AVAIL) & 0x80)
- return ess_rd(sc, DSP_READ);
- else
- DELAY(20);
- }
- return -1;
-}
-
-static int
-ess_write(struct ess_info *sc, u_char reg, int val)
-{
- return ess_cmd1(sc, reg, val);
-}
-
-static int
-ess_read(struct ess_info *sc, u_char reg)
-{
- return (ess_cmd(sc, 0xc0) && ess_cmd(sc, reg))? ess_get_byte(sc) : -1;
-}
-
-static int
-ess_reset_dsp(struct ess_info *sc)
-{
- ess_wr(sc, SBDSP_RST, 3);
- DELAY(100);
- ess_wr(sc, SBDSP_RST, 0);
- if (ess_get_byte(sc) != 0xAA) {
- DEB(kprintf("ess_reset_dsp 0x%lx failed\n",
- rman_get_start(sc->io_base)));
- return ENXIO; /* Sorry */
- }
- ess_cmd(sc, 0xc6);
- return 0;
-}
-
-static void
-ess_release_resources(struct ess_info *sc, device_t dev)
-{
- if (sc->irq) {
- if (sc->ih)
- bus_teardown_intr(dev, sc->irq, sc->ih);
- bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq);
- sc->irq = NULL;
- }
- if (sc->drq1) {
- isa_dma_release(rman_get_start(sc->drq1));
- bus_release_resource(dev, SYS_RES_DRQ, 0, sc->drq1);
- sc->drq1 = NULL;
- }
- if (sc->drq2) {
- isa_dma_release(rman_get_start(sc->drq2));
- bus_release_resource(dev, SYS_RES_DRQ, 1, sc->drq2);
- sc->drq2 = NULL;
- }
- if (sc->io_base) {
- bus_release_resource(dev, SYS_RES_IOPORT, 0, sc->io_base);
- sc->io_base = NULL;
- }
- if (sc->parent_dmat) {
- bus_dma_tag_destroy(sc->parent_dmat);
- sc->parent_dmat = 0;
- }
- kfree(sc, M_DEVBUF);
-}
-
-static int
-ess_alloc_resources(struct ess_info *sc, device_t dev)
-{
- int rid;
-
- rid = 0;
- if (!sc->io_base)
- sc->io_base = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
- &rid, RF_ACTIVE);
- rid = 0;
- if (!sc->irq)
- sc->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ,
- &rid, RF_ACTIVE);
- rid = 0;
- if (!sc->drq1)
- sc->drq1 = bus_alloc_resource_any(dev, SYS_RES_DRQ,
- &rid, RF_ACTIVE);
- rid = 1;
- if (!sc->drq2)
- sc->drq2 = bus_alloc_resource_any(dev, SYS_RES_DRQ,
- &rid, RF_ACTIVE);
-
- if (sc->io_base && sc->drq1 && sc->irq) {
- isa_dma_acquire(rman_get_start(sc->drq1));
- isa_dmainit(rman_get_start(sc->drq1), sc->bufsize);
-
- if (sc->drq2) {
- isa_dma_acquire(rman_get_start(sc->drq2));
- isa_dmainit(rman_get_start(sc->drq2), sc->bufsize);
- }
-
- return 0;
- } else return ENXIO;
-}
-
-static void
-ess_intr(void *arg)
-{
- struct ess_info *sc = (struct ess_info *)arg;
- int src, pirq, rirq;
-
- ess_lock(sc);
- src = 0;
- if (ess_getmixer(sc, 0x7a) & 0x80)
- src |= 2;
- if (ess_rd(sc, 0x0c) & 0x01)
- src |= 1;
-
- pirq = (src & sc->pch.hwch)? 1 : 0;
- rirq = (src & sc->rch.hwch)? 1 : 0;
-
- if (pirq) {
- if (sc->pch.run) {
- ess_unlock(sc);
- chn_intr(sc->pch.channel);
- ess_lock(sc);
- }
- if (sc->pch.stopping) {
- sc->pch.run = 0;
- sndbuf_dma(sc->pch.buffer, PCMTRIG_STOP);
- sc->pch.stopping = 0;
- if (sc->pch.hwch == 1)
- ess_write(sc, 0xb8, ess_read(sc, 0xb8) & ~0x01);
- else
- ess_setmixer(sc, 0x78, ess_getmixer(sc, 0x78) & ~0x03);
- }
- }
-
- if (rirq) {
- if (sc->rch.run) {
- ess_unlock(sc);
- chn_intr(sc->rch.channel);
- ess_lock(sc);
- }
- if (sc->rch.stopping) {
- sc->rch.run = 0;
- sndbuf_dma(sc->rch.buffer, PCMTRIG_STOP);
- sc->rch.stopping = 0;
- /* XXX: will this stop audio2? */
- ess_write(sc, 0xb8, ess_read(sc, 0xb8) & ~0x01);
- }
- }
-
- if (src & 2)
- ess_setmixer(sc, 0x7a, ess_getmixer(sc, 0x7a) & ~0x80);
- if (src & 1)
- ess_rd(sc, DSP_DATA_AVAIL);
- ess_unlock(sc);
-}
-
-/* utility functions for ESS */
-static u_int8_t
-ess_calcspeed8(int *spd)
-{
- int speed = *spd;
- u_int32_t t;
-
- if (speed > 22000) {
- t = (795500 + speed / 2) / speed;
- speed = (795500 + t / 2) / t;
- t = (256 - t) | 0x80;
- } else {
- t = (397700 + speed / 2) / speed;
- speed = (397700 + t / 2) / t;
- t = 128 - t;
- }
- *spd = speed;
- return t & 0x000000ff;
-}
-
-static u_int8_t
-ess_calcspeed9(int *spd)
-{
- int speed, s0, s1, use0;
- u_int8_t t0, t1;
-
- /* rate = source / (256 - divisor) */
- /* divisor = 256 - (source / rate) */
- speed = *spd;
- t0 = 128 - (793800 / speed);
- s0 = 793800 / (128 - t0);
-
- t1 = 128 - (768000 / speed);
- s1 = 768000 / (128 - t1);
- t1 |= 0x80;
-
- use0 = (ABS(speed - s0) < ABS(speed - s1))? 1 : 0;
-
- *spd = use0? s0 : s1;
- return use0? t0 : t1;
-}
-
-static u_int8_t
-ess_calcfilter(int spd)
-{
- int cutoff;
-
- /* cutoff = 7160000 / (256 - divisor) */
- /* divisor = 256 - (7160000 / cutoff) */
- cutoff = (spd * 9 * 82) / 20;
- return (256 - (7160000 / cutoff));
-}
-
-static int
-ess_setupch(struct ess_info *sc, int ch, int dir, int spd, u_int32_t fmt, int len)
-{
- int play = (dir == PCMDIR_PLAY)? 1 : 0;
- int b16 = (fmt & AFMT_16BIT)? 1 : 0;
- int stereo = (fmt & AFMT_STEREO)? 1 : 0;
- int unsign = (fmt == AFMT_U8 || fmt == AFMT_U16_LE)? 1 : 0;
- u_int8_t spdval, fmtval;
-
-
- spdval = (sc->newspeed)? ess_calcspeed9(&spd) : ess_calcspeed8(&spd);
- len = -len;
-
- if (ch == 1) {
- KASSERT((dir == PCMDIR_PLAY) || (dir == PCMDIR_REC), ("ess_setupch: dir1 bad"));
- /* transfer length low */
- ess_write(sc, 0xa4, len & 0x00ff);
- /* transfer length high */
- ess_write(sc, 0xa5, (len & 0xff00) >> 8);
- /* autoinit, dma dir */
- ess_write(sc, 0xb8, 0x04 | (play? 0x00 : 0x0a));
- /* mono/stereo */
- ess_write(sc, 0xa8, (ess_read(sc, 0xa8) & ~0x03) | (stereo? 0x01 : 0x02));
- /* demand mode, 4 bytes/xfer */
- ess_write(sc, 0xb9, 0x02);
- /* sample rate */
- ess_write(sc, 0xa1, spdval);
- /* filter cutoff */
- ess_write(sc, 0xa2, ess_calcfilter(spd));
- /* setup dac/adc */
- if (play)
- ess_write(sc, 0xb6, unsign? 0x80 : 0x00);
- /* mono, b16: signed, load signal */
- ess_write(sc, 0xb7, 0x51 | (unsign? 0x00 : 0x20));
- /* setup fifo */
- ess_write(sc, 0xb7, 0x90 | (unsign? 0x00 : 0x20) |
- (b16? 0x04 : 0x00) |
- (stereo? 0x08 : 0x40));
- /* irq control */
- ess_write(sc, 0xb1, (ess_read(sc, 0xb1) & 0x0f) | 0x50);
- /* drq control */
- ess_write(sc, 0xb2, (ess_read(sc, 0xb2) & 0x0f) | 0x50);
- } else if (ch == 2) {
- KASSERT(dir == PCMDIR_PLAY, ("ess_setupch: dir2 bad"));
- /* transfer length low */
- ess_setmixer(sc, 0x74, len & 0x00ff);
- /* transfer length high */
- ess_setmixer(sc, 0x76, (len & 0xff00) >> 8);
- /* autoinit, 4 bytes/req */
- ess_setmixer(sc, 0x78, 0x90);
- fmtval = b16 | (stereo << 1) | (unsign << 2);
- /* enable irq, set format */
- ess_setmixer(sc, 0x7a, 0x40 | fmtval);
- if (sc->newspeed) {
- /* sample rate */
- ess_setmixer(sc, 0x70, spdval);
- /* filter cutoff */
- ess_setmixer(sc, 0x72, ess_calcfilter(spd));
- }
- }
-
- return 0;
-}
-static int
-ess_start(struct ess_chinfo *ch)
-{
- struct ess_info *sc = ch->parent;
- int play = (ch->dir == PCMDIR_PLAY)? 1 : 0;
-
- ess_lock(sc);
- ess_setupch(sc, ch->hwch, ch->dir, ch->spd, ch->fmt, ch->blksz);
- ch->stopping = 0;
- if (ch->hwch == 1)
- ess_write(sc, 0xb8, ess_read(sc, 0xb8) | 0x01);
- else
- ess_setmixer(sc, 0x78, ess_getmixer(sc, 0x78) | 0x03);
- if (play)
- ess_cmd(sc, DSP_CMD_SPKON);
- ess_unlock(sc);
- return 0;
-}
-
-static int
-ess_stop(struct ess_chinfo *ch)
-{
- struct ess_info *sc = ch->parent;
- int play = (ch->dir == PCMDIR_PLAY)? 1 : 0;
-
- ess_lock(sc);
- ch->stopping = 1;
- if (ch->hwch == 1)
- ess_write(sc, 0xb8, ess_read(sc, 0xb8) & ~0x04);
- else
- ess_setmixer(sc, 0x78, ess_getmixer(sc, 0x78) & ~0x10);
- if (play)
- ess_cmd(sc, DSP_CMD_SPKOFF);
- ess_unlock(sc);
- return 0;
-}
-
-/* -------------------------------------------------------------------- */
-/* channel interface for ESS18xx */
-static void *
-esschan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b, struct pcm_channel *c, int dir)
-{
- struct ess_info *sc = devinfo;
- struct ess_chinfo *ch = (dir == PCMDIR_PLAY)? &sc->pch : &sc->rch;
-
- ch->parent = sc;
- ch->channel = c;
- ch->buffer = b;
- if (sndbuf_alloc(ch->buffer, sc->parent_dmat, sc->bufsize) != 0)
- return NULL;
- ch->dir = dir;
- ch->hwch = 1;
- if ((dir == PCMDIR_PLAY) && (sc->duplex))
- ch->hwch = 2;
- sndbuf_dmasetup(ch->buffer, (ch->hwch == 1)? sc->drq1 : sc->drq2);
- return ch;
-}
-
-static int
-esschan_setformat(kobj_t obj, void *data, u_int32_t format)
-{
- struct ess_chinfo *ch = data;
-
- ch->fmt = format;
- return 0;
-}
-
-static int
-esschan_setspeed(kobj_t obj, void *data, u_int32_t speed)
-{
- struct ess_chinfo *ch = data;
- struct ess_info *sc = ch->parent;
-
- ch->spd = speed;
- if (sc->newspeed)
- ess_calcspeed9(&ch->spd);
- else
- ess_calcspeed8(&ch->spd);
- return ch->spd;
-}
-
-static int
-esschan_setblocksize(kobj_t obj, void *data, u_int32_t blocksize)
-{
- struct ess_chinfo *ch = data;
-
- ch->blksz = blocksize;
- return ch->blksz;
-}
-
-static int
-esschan_trigger(kobj_t obj, void *data, int go)
-{
- struct ess_chinfo *ch = data;
-
- if (go == PCMTRIG_EMLDMAWR || go == PCMTRIG_EMLDMARD)
- return 0;
-
- switch (go) {
- case PCMTRIG_START:
- ch->run = 1;
- sndbuf_dma(ch->buffer, go);
- ess_start(ch);
- break;
-
- case PCMTRIG_STOP:
- case PCMTRIG_ABORT:
- default:
- ess_stop(ch);
- break;
- }
- return 0;
-}
-
-static int
-esschan_getptr(kobj_t obj, void *data)
-{
- struct ess_chinfo *ch = data;
-
- return sndbuf_dmaptr(ch->buffer);
-}
-
-static struct pcmchan_caps *
-esschan_getcaps(kobj_t obj, void *data)
-{
- struct ess_chinfo *ch = data;
-
- return (ch->dir == PCMDIR_PLAY)? &ess_playcaps : &ess_reccaps;
-}
-
-static kobj_method_t esschan_methods[] = {
- KOBJMETHOD(channel_init, esschan_init),
- KOBJMETHOD(channel_setformat, esschan_setformat),
- KOBJMETHOD(channel_setspeed, esschan_setspeed),
- KOBJMETHOD(channel_setblocksize, esschan_setblocksize),
- KOBJMETHOD(channel_trigger, esschan_trigger),
- KOBJMETHOD(channel_getptr, esschan_getptr),
- KOBJMETHOD(channel_getcaps, esschan_getcaps),
- KOBJMETHOD_END
-};
-CHANNEL_DECLARE(esschan);
-
-/************************************************************/
-
-static int
-essmix_init(struct snd_mixer *m)
-{
- struct ess_info *sc = mix_getdevinfo(m);
-
- mix_setrecdevs(m, SOUND_MASK_CD | SOUND_MASK_MIC | SOUND_MASK_LINE |
- SOUND_MASK_IMIX);
-
- mix_setdevs(m, SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_LINE |
- SOUND_MASK_MIC | SOUND_MASK_CD | SOUND_MASK_VOLUME |
- SOUND_MASK_LINE1 | SOUND_MASK_SPEAKER);
-
- ess_setmixer(sc, 0, 0); /* reset */
-
- return 0;
-}
-
-static int
-essmix_set(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
-{
- struct ess_info *sc = mix_getdevinfo(m);
- int preg = 0, rreg = 0, l, r;
-
- l = (left * 15) / 100;
- r = (right * 15) / 100;
- switch (dev) {
- case SOUND_MIXER_SYNTH:
- preg = 0x36;
- rreg = 0x6b;
- break;
-
- case SOUND_MIXER_PCM:
- preg = 0x14;
- rreg = 0x7c;
- break;
-
- case SOUND_MIXER_LINE:
- preg = 0x3e;
- rreg = 0x6e;
- break;
-
- case SOUND_MIXER_MIC:
- preg = 0x1a;
- rreg = 0x68;
- break;
-
- case SOUND_MIXER_LINE1:
- preg = 0x3a;
- rreg = 0x6c;
- break;
-
- case SOUND_MIXER_CD:
- preg = 0x38;
- rreg = 0x6a;
- break;
-
- case SOUND_MIXER_SPEAKER:
- preg = 0x3c;
- break;
-
- case SOUND_MIXER_VOLUME:
- l = left? (left * 63) / 100 : 64;
- r = right? (right * 63) / 100 : 64;
- ess_setmixer(sc, 0x60, l);
- ess_setmixer(sc, 0x62, r);
- left = (l == 64)? 0 : (l * 100) / 63;
- right = (r == 64)? 0 : (r * 100) / 63;
- return left | (right << 8);
- }
-
- if (preg)
- ess_setmixer(sc, preg, (l << 4) | r);
- if (rreg)
- ess_setmixer(sc, rreg, (l << 4) | r);
-
- left = (l * 100) / 15;
- right = (r * 100) / 15;
-
- return left | (right << 8);
-}
-
-static int
-essmix_setrecsrc(struct snd_mixer *m, u_int32_t src)
-{
- struct ess_info *sc = mix_getdevinfo(m);
- u_char recdev;
-
- switch (src) {
- case SOUND_MASK_CD:
- recdev = 0x02;
- break;
-
- case SOUND_MASK_LINE:
- recdev = 0x06;
- break;
-
- case SOUND_MASK_IMIX:
- recdev = 0x05;
- break;
-
- case SOUND_MASK_MIC:
- default:
- recdev = 0x00;
- src = SOUND_MASK_MIC;
- break;
- }
-
- ess_setmixer(sc, 0x1c, recdev);
-
- return src;
-}
-
-static kobj_method_t essmixer_methods[] = {
- KOBJMETHOD(mixer_init, essmix_init),
- KOBJMETHOD(mixer_set, essmix_set),
- KOBJMETHOD(mixer_setrecsrc, essmix_setrecsrc),
- KOBJMETHOD_END
-};
-MIXER_DECLARE(essmixer);
-
-/************************************************************/
-
-static int
-ess_probe(device_t dev)
-{
- uintptr_t func, ver, r, f;
-
- /* The parent device has already been probed. */
- r = BUS_READ_IVAR(device_get_parent(dev), dev, 0, &func);
- if (func != SCF_PCM)
- return (ENXIO);
-
- r = BUS_READ_IVAR(device_get_parent(dev), dev, 1, &ver);
- f = (ver & 0xffff0000) >> 16;
- if (!(f & BD_F_ESS))
- return (ENXIO);
-
- device_set_desc(dev, "ESS 18xx DSP");
-
- return 0;
-}
-
-static int
-ess_attach(device_t dev)
-{
- struct ess_info *sc;
- char status[SND_STATUSLEN], buf[64];
- int ver;
-
- sc = kmalloc(sizeof *sc, M_DEVBUF, M_WAITOK | M_ZERO);
- sc->parent_dev = device_get_parent(dev);
- sc->bufsize = pcm_getbuffersize(dev, 4096, ESS_BUFFSIZE, 65536);
- if (ess_alloc_resources(sc, dev))
- goto no;
- if (ess_reset_dsp(sc))
- goto no;
- if (mixer_init(dev, &essmixer_class, sc))
- goto no;
-
- sc->duplex = 0;
- sc->newspeed = 0;
- ver = (ess_getmixer(sc, 0x40) << 8) | ess_rd(sc, SB_MIX_DATA);
- ksnprintf(buf, sizeof buf, "ESS %x DSP", ver);
- device_set_desc_copy(dev, buf);
- if (bootverbose)
- device_printf(dev, "ESS%x detected", ver);
-
- switch (ver) {
- case 0x1869:
- case 0x1879:
-#ifdef ESS18XX_DUPLEX
- sc->duplex = sc->drq2? 1 : 0;
-#endif
-#ifdef ESS18XX_NEWSPEED
- sc->newspeed = 1;
-#endif
- break;
- }
- if (bootverbose)
- kprintf("%s%s\n", sc->duplex? ", duplex" : "",
- sc->newspeed? ", newspeed" : "");
-
- if (sc->newspeed)
- ess_setmixer(sc, 0x71, 0x22);
-
- snd_setup_intr(dev, sc->irq, 0, ess_intr, sc, &sc->ih);
- if (!sc->duplex)
- pcm_setflags(dev, pcm_getflags(dev) | SD_F_SIMPLEX);
-
- if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/2, /*boundary*/0,
- /*lowaddr*/BUS_SPACE_MAXADDR_24BIT,
- /*highaddr*/BUS_SPACE_MAXADDR,
- /*filter*/NULL, /*filterarg*/NULL,
- /*maxsize*/sc->bufsize, /*nsegments*/1,
- /*maxsegz*/0x3ffff,
- /*flags*/0,
- &sc->parent_dmat) != 0) {
- device_printf(dev, "unable to create dma tag\n");
- goto no;
- }
-
- if (sc->drq2)
- ksnprintf(buf, SND_STATUSLEN, ":%ld", rman_get_start(sc->drq2));
- else
- buf[0] = '\0';
-
- ksnprintf(status, SND_STATUSLEN, "at io 0x%lx irq %ld drq %ld%s bufsz %u %s",
- rman_get_start(sc->io_base), rman_get_start(sc->irq),
- rman_get_start(sc->drq1), buf, sc->bufsize,
- PCM_KLDSTRING(snd_ess));
-
- if (pcm_register(dev, sc, 1, 1))
- goto no;
- pcm_addchan(dev, PCMDIR_REC, &esschan_class, sc);
- pcm_addchan(dev, PCMDIR_PLAY, &esschan_class, sc);
- pcm_setstatus(dev, status);
-
- return 0;
-
-no:
- ess_release_resources(sc, dev);
- return ENXIO;
-}
-
-static int
-ess_detach(device_t dev)
-{
- int r;
- struct ess_info *sc;
-
- r = pcm_unregister(dev);
- if (r)
- return r;
-
- sc = pcm_getdevinfo(dev);
- ess_release_resources(sc, dev);
- return 0;
-}
-
-static int
-ess_resume(device_t dev)
-{
- struct ess_info *sc;
-
- sc = pcm_getdevinfo(dev);
-
- if (ess_reset_dsp(sc)) {
- device_printf(dev, "unable to reset DSP at resume\n");
- return ENXIO;
- }
-
- if (mixer_reinit(dev)) {
- device_printf(dev, "unable to reinitialize mixer at resume\n");
- return ENXIO;
- }
-
- return 0;
-}
-
-static device_method_t ess_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, ess_probe),
- DEVMETHOD(device_attach, ess_attach),
- DEVMETHOD(device_detach, ess_detach),
- DEVMETHOD(device_resume, ess_resume),
-
- { 0, 0 }
-};
-
-static driver_t ess_driver = {
- "pcm",
- ess_methods,
- PCM_SOFTC_SIZE,
-};
-
-DRIVER_MODULE(snd_ess, sbc, ess_driver, pcm_devclass, NULL, NULL);
-MODULE_DEPEND(snd_ess, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_DEPEND(snd_ess, snd_sbc, 1, 1, 1);
-MODULE_VERSION(snd_ess, 1);
-
-/************************************************************/
-
-static devclass_t esscontrol_devclass;
-
-static struct isa_pnp_id essc_ids[] = {
- {0x06007316, "ESS Control"},
- {0}
-};
-
-static int
-esscontrol_probe(device_t dev)
-{
- int i;
-
- i = ISA_PNP_PROBE(device_get_parent(dev), dev, essc_ids);
- if (i == 0)
- device_quiet(dev);
- return i;
-}
-
-static int
-esscontrol_attach(device_t dev)
-{
-#ifdef notyet
- struct resource *io;
- int rid, i, x;
-
- rid = 0;
- io = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE);
- x = 0;
- for (i = 0; i < 0x100; i++) {
- port_wr(io, 0, i);
- x = port_rd(io, 1);
- if ((i & 0x0f) == 0)
- kprintf("%3.3x: ", i);
- kprintf("%2.2x ", x);
- if ((i & 0x0f) == 0x0f)
- kprintf("\n");
- }
- bus_release_resource(dev, SYS_RES_IOPORT, 0, io);
- io = NULL;
-#endif
-
- return 0;
-}
-
-static int
-esscontrol_detach(device_t dev)
-{
- return 0;
-}
-
-static device_method_t esscontrol_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, esscontrol_probe),
- DEVMETHOD(device_attach, esscontrol_attach),
- DEVMETHOD(device_detach, esscontrol_detach),
-
- { 0, 0 }
-};
-
-static driver_t esscontrol_driver = {
- "esscontrol",
- esscontrol_methods,
- 1,
-};
-
-DRIVER_MODULE(esscontrol, isa, esscontrol_driver, esscontrol_devclass, NULL, NULL);
-DRIVER_MODULE(esscontrol, acpi, esscontrol_driver, esscontrol_devclass, NULL, NULL);
+++ /dev/null
-/*-
- * Copyright (c) 1999 Seigo Tanimura
- * Copyright (c) 1999 Ville-Pertti Keinonen
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/dev/sound/isa/gusc.c,v 1.16 2005/01/06 01:43:17 imp Exp $
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/bus.h>
-#include <sys/malloc.h>
-#include <sys/module.h>
-#include <sys/rman.h>
-#include <sys/soundcard.h>
-
-#include <dev/sound/pcm/sound.h>
-#include <dev/sound/chip.h>
-#include "bus_if.h"
-
-#include <bus/isa/isavar.h>
-#include <bus/isa/isa_common.h>
-
-SND_DECLARE_FILE("$DragonFly: src/sys/dev/sound/isa/gusc.c,v 1.11 2007/01/04 21:47:02 corecode Exp $");
-
-#define LOGICALID_NOPNP 0
-#define LOGICALID_PCM 0x0000561e
-#define LOGICALID_OPL 0x0300561e
-#define LOGICALID_MIDI 0x0400561e
-
-/* PnP IDs */
-static struct isa_pnp_id gusc_ids[] = {
- {LOGICALID_PCM, "GRV0000 Gravis UltraSound PnP PCM"}, /* GRV0000 */
- {LOGICALID_OPL, "GRV0003 Gravis UltraSound PnP OPL"}, /* GRV0003 */
- {LOGICALID_MIDI, "GRV0004 Gravis UltraSound PnP MIDI"}, /* GRV0004 */
-};
-
-/* Interrupt handler. */
-struct gusc_ihandler {
- void (*intr)(void *);
- void *arg;
-};
-
-/* Here is the parameter structure per a device. */
-struct gusc_softc {
- device_t dev; /* device */
- int io_rid[3]; /* io port rids */
- struct resource *io[3]; /* io port resources */
- int io_alloced[3]; /* io port alloc flag */
- int irq_rid; /* irq rids */
- struct resource *irq; /* irq resources */
- int irq_alloced; /* irq alloc flag */
- int drq_rid[2]; /* drq rids */
- struct resource *drq[2]; /* drq resources */
- int drq_alloced[2]; /* drq alloc flag */
-
- /* Interrupts are shared (XXX non-PnP only?) */
- struct gusc_ihandler midi_intr;
- struct gusc_ihandler pcm_intr;
-};
-
-typedef struct gusc_softc *sc_p;
-
-static int gusc_probe(device_t dev);
-static int gusc_attach(device_t dev);
-static int gusisa_probe(device_t dev);
-static void gusc_intr(void *);
-static struct resource *gusc_alloc_resource(device_t bus, device_t child, int type, int *rid,
- u_long start, u_long end, u_long count, u_int flags, int cpuid);
-static int gusc_release_resource(device_t bus, device_t child, int type, int rid,
- struct resource *r);
-
-static device_t find_masterdev(sc_p scp);
-static int alloc_resource(sc_p scp);
-static int release_resource(sc_p scp);
-
-static devclass_t gusc_devclass;
-
-static int
-gusc_probe(device_t dev)
-{
- device_t child;
- u_int32_t logical_id;
- char *s;
- struct sndcard_func *func;
- int ret;
-
- logical_id = isa_get_logicalid(dev);
- s = NULL;
-
- /* Check isapnp ids */
- if (logical_id != 0 && (ret = ISA_PNP_PROBE(device_get_parent(dev), dev, gusc_ids)) != 0)
- return (ret);
- else {
- if (logical_id == 0)
- return gusisa_probe(dev);
- }
-
- switch (logical_id) {
- case LOGICALID_PCM:
- s = "Gravis UltraSound Plug & Play PCM";
- func = kmalloc(sizeof(struct sndcard_func), M_DEVBUF,
- M_WAITOK | M_ZERO);
- func->func = SCF_PCM;
- child = device_add_child(dev, "pcm", -1);
- device_set_ivars(child, func);
- break;
- case LOGICALID_OPL:
- s = "Gravis UltraSound Plug & Play OPL";
- func = kmalloc(sizeof(struct sndcard_func), M_DEVBUF,
- M_WAITOK | M_ZERO);
- func->func = SCF_SYNTH;
- child = device_add_child(dev, "midi", -1);
- device_set_ivars(child, func);
- break;
- case LOGICALID_MIDI:
- s = "Gravis UltraSound Plug & Play MIDI";
- func = kmalloc(sizeof(struct sndcard_func), M_DEVBUF,
- M_WAITOK | M_ZERO);
- func->func = SCF_MIDI;
- child = device_add_child(dev, "midi", -1);
- device_set_ivars(child, func);
- break;
- }
-
- if (s != NULL) {
- device_set_desc(dev, s);
- return (0);
- }
-
- return (ENXIO);
-}
-
-static void
-port_wr(struct resource *r, int i, unsigned char v)
-{
- bus_space_write_1(rman_get_bustag(r), rman_get_bushandle(r), i, v);
-}
-
-static int
-port_rd(struct resource *r, int i)
-{
- return bus_space_read_1(rman_get_bustag(r), rman_get_bushandle(r), i);
-}
-
-/*
- * Probe for an old (non-PnP) GUS card on the ISA bus.
- */
-
-static int
-gusisa_probe(device_t dev)
-{
- device_t child;
- struct resource *res, *res2;
- int base, rid, rid2, flags;
- unsigned char val;
-
- base = isa_get_port(dev);
- flags = device_get_flags(dev);
- rid = 1;
- res = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, base + 0x100,
- base + 0x107, 8, RF_ACTIVE);
-
- if (res == NULL)
- return ENXIO;
-
- res2 = NULL;
-
- /*
- * Check for the presence of some GUS card. Reset the card,
- * then see if we can access the memory on it.
- */
-
- port_wr(res, 3, 0x4c);
- port_wr(res, 5, 0);
- DELAY(30 * 1000);
-
- port_wr(res, 3, 0x4c);
- port_wr(res, 5, 1);
- DELAY(30 * 1000);
-
- crit_enter();
-
- /* Write to DRAM. */
-
- port_wr(res, 3, 0x43); /* Register select */
- port_wr(res, 4, 0); /* Low addr */
- port_wr(res, 5, 0); /* Med addr */
-
- port_wr(res, 3, 0x44); /* Register select */
- port_wr(res, 4, 0); /* High addr */
- port_wr(res, 7, 0x55); /* DRAM */
-
- /* Read from DRAM. */
-
- port_wr(res, 3, 0x43); /* Register select */
- port_wr(res, 4, 0); /* Low addr */
- port_wr(res, 5, 0); /* Med addr */
-
- port_wr(res, 3, 0x44); /* Register select */
- port_wr(res, 4, 0); /* High addr */
- val = port_rd(res, 7); /* DRAM */
-
- crit_exit();
-
- if (val != 0x55)
- goto fail;
-
- rid2 = 0;
- res2 = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid2, base, base, 1,
- RF_ACTIVE);
-
- if (res2 == NULL)
- goto fail;
-
- crit_enter();
- port_wr(res2, 0x0f, 0x20);
- val = port_rd(res2, 0x0f);
- crit_exit();
-
- if (val == 0xff || (val & 0x06) == 0)
- val = 0;
- else {
- val = port_rd(res2, 0x506); /* XXX Out of range. */
- if (val == 0xff)
- val = 0;
- }
-
- bus_release_resource(dev, SYS_RES_IOPORT, rid2, res2);
- bus_release_resource(dev, SYS_RES_IOPORT, rid, res);
-
- if (val >= 10) {
- struct sndcard_func *func;
-
- /* Looks like a GUS MAX. Set the rest of the resources. */
-
- bus_set_resource(dev, SYS_RES_IOPORT, 2, base + 0x10c, 8, -1);
-
- if (flags & DV_F_DUAL_DMA)
- bus_set_resource(dev, SYS_RES_DRQ, 1,
- flags & DV_F_DRQ_MASK, 1, -1);
-
- /* We can support the CS4231 and MIDI devices. */
-
- func = kmalloc(sizeof(struct sndcard_func), M_DEVBUF,
- M_WAITOK | M_ZERO);
- func->func = SCF_MIDI;
- child = device_add_child(dev, "midi", -1);
- device_set_ivars(child, func);
-
- func = kmalloc(sizeof(struct sndcard_func), M_DEVBUF,
- M_WAITOK | M_ZERO);
- {
- func->func = SCF_PCM;
- child = device_add_child(dev, "pcm", -1);
- device_set_ivars(child, func);
- }
- device_set_desc(dev, "Gravis UltraSound MAX");
- return 0;
- } else {
-
- /*
- * TODO: Support even older GUS cards. MIDI should work on
- * all models.
- */
- return ENXIO;
- }
-
-fail:
- bus_release_resource(dev, SYS_RES_IOPORT, rid, res);
- return ENXIO;
-}
-
-static int
-gusc_attach(device_t dev)
-{
- sc_p scp;
- void *ih;
-
- scp = device_get_softc(dev);
-
- bzero(scp, sizeof(*scp));
-
- scp->dev = dev;
- if (alloc_resource(scp)) {
- release_resource(scp);
- return (ENXIO);
- }
-
- if (scp->irq != NULL)
- bus_setup_intr(dev, scp->irq, INTR_TYPE_AV, gusc_intr, scp, &ih, NULL);
- bus_generic_attach(dev);
-
- return (0);
-}
-
-/*
- * Handle interrupts on GUS devices until there aren't any left.
- */
-static void
-gusc_intr(void *arg)
-{
- sc_p scp = (sc_p)arg;
- int did_something;
-
- do {
- did_something = 0;
- if (scp->pcm_intr.intr != NULL &&
- (port_rd(scp->io[2], 2) & 1)) {
- (*scp->pcm_intr.intr)(scp->pcm_intr.arg);
- did_something = 1;
- }
- if (scp->midi_intr.intr != NULL &&
- (port_rd(scp->io[1], 0) & 0x80)) {
- (*scp->midi_intr.intr)(scp->midi_intr.arg);
- did_something = 1;
- }
- } while (did_something != 0);
-}
-
-static struct resource *
-gusc_alloc_resource(device_t bus, device_t child, int type, int *rid,
- u_long start, u_long end, u_long count, u_int flags, int cpuid __unused)
-{
- sc_p scp;
- int *alloced, rid_max, alloced_max;
- struct resource **res;
-
- scp = device_get_softc(bus);
- switch (type) {
- case SYS_RES_IOPORT:
- alloced = scp->io_alloced;
- res = scp->io;
- rid_max = 2;
- alloced_max = 2; /* pcm + midi (more to include synth) */
- break;
- case SYS_RES_IRQ:
- alloced = &scp->irq_alloced;
- res = &scp->irq;
- rid_max = 0;
- alloced_max = 2; /* pcm and midi share the single irq. */
- break;
- case SYS_RES_DRQ:
- alloced = scp->drq_alloced;
- res = scp->drq;
- rid_max = 1;
- alloced_max = 1;
- break;
- default:
- return (NULL);
- }
-
- if (*rid > rid_max || alloced[*rid] == alloced_max)
- return (NULL);
-
- alloced[*rid]++;
- return (res[*rid]);
-}
-
-static int
-gusc_release_resource(device_t bus, device_t child, int type, int rid,
- struct resource *r)
-{
- sc_p scp;
- int *alloced, rid_max;
-
- scp = device_get_softc(bus);
- switch (type) {
- case SYS_RES_IOPORT:
- alloced = scp->io_alloced;
- rid_max = 2;
- break;
- case SYS_RES_IRQ:
- alloced = &scp->irq_alloced;
- rid_max = 0;
- break;
- case SYS_RES_DRQ:
- alloced = scp->drq_alloced;
- rid_max = 1;
- break;
- default:
- return (1);
- }
-
- if (rid > rid_max || alloced[rid] == 0)
- return (1);
-
- alloced[rid]--;
- return (0);
-}
-
-static int
-gusc_setup_intr(device_t dev, device_t child, struct resource *irq,
- int flags, driver_intr_t *intr, void *arg, void **cookiep)
-{
- sc_p scp = (sc_p)device_get_softc(dev);
- devclass_t devclass;
-
- devclass = device_get_devclass(child);
- if (strcmp(devclass_get_name(devclass), "midi") == 0) {
- scp->midi_intr.intr = intr;
- scp->midi_intr.arg = arg;
- return 0;
- } else if (strcmp(devclass_get_name(devclass), "pcm") == 0) {
- scp->pcm_intr.intr = intr;
- scp->pcm_intr.arg = arg;
- return 0;
- }
- return bus_generic_setup_intr(dev, child, irq, flags, intr,
- arg, cookiep, NULL, NULL);
-}
-
-static device_t
-find_masterdev(sc_p scp)
-{
- int i, units;
- devclass_t devclass;
- device_t dev;
-
- devclass = device_get_devclass(scp->dev);
- units = devclass_get_maxunit(devclass);
- dev = NULL;
- for (i = 0 ; i < units ; i++) {
- dev = devclass_get_device(devclass, i);
- if (isa_get_vendorid(dev) == isa_get_vendorid(scp->dev)
- && isa_get_logicalid(dev) == LOGICALID_PCM
- && isa_get_serial(dev) == isa_get_serial(scp->dev))
- break;
- }
- if (i == units)
- return (NULL);
-
- return (dev);
-}
-
-static int io_range[3] = {0x10, 0x8 , 0x4 };
-static int io_offset[3] = {0x0 , 0x100, 0x10c};
-static int
-alloc_resource(sc_p scp)
-{
- int i, base, lid, flags;
- device_t dev;
-
- flags = 0;
- if (isa_get_vendorid(scp->dev))
- lid = isa_get_logicalid(scp->dev);
- else {
- lid = LOGICALID_NOPNP;
- flags = device_get_flags(scp->dev);
- }
- switch(lid) {
- case LOGICALID_PCM:
- case LOGICALID_NOPNP: /* XXX Non-PnP */
- if (lid == LOGICALID_NOPNP)
- base = isa_get_port(scp->dev);
- else
- base = 0;
- for (i = 0 ; i < NELEM(scp->io) ; i++) {
- if (scp->io[i] == NULL) {
- scp->io_rid[i] = i;
- if (base == 0)
- scp->io[i] = bus_alloc_resource(scp->dev, SYS_RES_IOPORT, &scp->io_rid[i],
- 0, ~0, io_range[i], RF_ACTIVE);
- else
- scp->io[i] = bus_alloc_resource(scp->dev, SYS_RES_IOPORT, &scp->io_rid[i],
- base + io_offset[i],
- base + io_offset[i] + io_range[i] - 1
- , io_range[i], RF_ACTIVE);
- if (scp->io[i] == NULL)
- return (1);
- scp->io_alloced[i] = 0;
- }
- }
- if (scp->irq == NULL) {
- scp->irq_rid = 0;
- scp->irq =
- bus_alloc_resource_any(scp->dev, SYS_RES_IRQ,
- &scp->irq_rid,
- RF_ACTIVE|RF_SHAREABLE);
- if (scp->irq == NULL)
- return (1);
- scp->irq_alloced = 0;
- }
- for (i = 0 ; i < NELEM(scp->drq) ; i++) {
- if (scp->drq[i] == NULL) {
- scp->drq_rid[i] = i;
- if (base == 0 || i == 0)
- scp->drq[i] =
- bus_alloc_resource_any(
- scp->dev, SYS_RES_DRQ,
- &scp->drq_rid[i],
- RF_ACTIVE);
- else if ((flags & DV_F_DUAL_DMA) != 0)
- /* XXX The secondary drq is specified in the flag. */
- scp->drq[i] = bus_alloc_resource(scp->dev, SYS_RES_DRQ, &scp->drq_rid[i],
- flags & DV_F_DRQ_MASK,
- flags & DV_F_DRQ_MASK, 1, RF_ACTIVE);
- if (scp->drq[i] == NULL)
- return (1);
- scp->drq_alloced[i] = 0;
- }
- }
- break;
- case LOGICALID_OPL:
- if (scp->io[0] == NULL) {
- scp->io_rid[0] = 0;
- scp->io[0] = bus_alloc_resource(scp->dev, SYS_RES_IOPORT, &scp->io_rid[0],
- 0, ~0, io_range[0], RF_ACTIVE);
- if (scp->io[0] == NULL)
- return (1);
- scp->io_alloced[0] = 0;
- }
- break;
- case LOGICALID_MIDI:
- if (scp->io[0] == NULL) {
- scp->io_rid[0] = 0;
- scp->io[0] = bus_alloc_resource(scp->dev, SYS_RES_IOPORT, &scp->io_rid[0],
- 0, ~0, io_range[0], RF_ACTIVE);
- if (scp->io[0] == NULL)
- return (1);
- scp->io_alloced[0] = 0;
- }
- if (scp->irq == NULL) {
- /* The irq is shared with pcm audio. */
- dev = find_masterdev(scp);
- if (dev == NULL)
- return (1);
- scp->irq_rid = 0;
- scp->irq = BUS_ALLOC_RESOURCE(dev, NULL, SYS_RES_IRQ, &scp->irq_rid,
- 0, ~0, 1, RF_ACTIVE | RF_SHAREABLE, -1);
- if (scp->irq == NULL)
- return (1);
- scp->irq_alloced = 0;
- }
- break;
- }
- return (0);
-}
-
-static int
-release_resource(sc_p scp)
-{
- int i, lid;
- device_t dev;
-
- if (isa_get_vendorid(scp->dev))
- lid = isa_get_logicalid(scp->dev);
- else
- lid = LOGICALID_NOPNP;
- switch(lid) {
- case LOGICALID_PCM:
- case LOGICALID_NOPNP: /* XXX Non-PnP */
- for (i = 0 ; i < NELEM(scp->io) ; i++) {
- if (scp->io[i] != NULL) {
- bus_release_resource(scp->dev, SYS_RES_IOPORT, scp->io_rid[i], scp->io[i]);
- scp->io[i] = NULL;
- }
- }
- if (scp->irq != NULL) {
- bus_release_resource(scp->dev, SYS_RES_IRQ, scp->irq_rid, scp->irq);
- scp->irq = NULL;
- }
- for (i = 0 ; i < NELEM(scp->drq) ; i++) {
- if (scp->drq[i] != NULL) {
- bus_release_resource(scp->dev, SYS_RES_DRQ, scp->drq_rid[i], scp->drq[i]);
- scp->drq[i] = NULL;
- }
- }
- break;
- case LOGICALID_OPL:
- if (scp->io[0] != NULL) {
- bus_release_resource(scp->dev, SYS_RES_IOPORT, scp->io_rid[0], scp->io[0]);
- scp->io[0] = NULL;
- }
- break;
- case LOGICALID_MIDI:
- if (scp->io[0] != NULL) {
- bus_release_resource(scp->dev, SYS_RES_IOPORT, scp->io_rid[0], scp->io[0]);
- scp->io[0] = NULL;
- }
- if (scp->irq != NULL) {
- /* The irq is shared with pcm audio. */
- dev = find_masterdev(scp);
- if (dev == NULL)
- return (1);
- BUS_RELEASE_RESOURCE(dev, NULL, SYS_RES_IOPORT, scp->irq_rid, scp->irq);
- scp->irq = NULL;
- }
- break;
- }
- return (0);
-}
-
-static device_method_t gusc_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, gusc_probe),
- DEVMETHOD(device_attach, gusc_attach),
- DEVMETHOD(device_detach, bus_generic_detach),
- DEVMETHOD(device_shutdown, bus_generic_shutdown),
- DEVMETHOD(device_suspend, bus_generic_suspend),
- DEVMETHOD(device_resume, bus_generic_resume),
-
- /* Bus interface */
- DEVMETHOD(bus_print_child, bus_generic_print_child),
- DEVMETHOD(bus_alloc_resource, gusc_alloc_resource),
- DEVMETHOD(bus_release_resource, gusc_release_resource),
- DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
- DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
- DEVMETHOD(bus_setup_intr, gusc_setup_intr),
- DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
-
- { 0, 0 }
-};
-
-static driver_t gusc_driver = {
- "gusc",
- gusc_methods,
- sizeof(struct gusc_softc),
-};
-
-/*
- * gusc can be attached to an isa bus.
- */
-DRIVER_MODULE(snd_gusc, isa, gusc_driver, gusc_devclass, NULL, NULL);
-DRIVER_MODULE(snd_gusc, acpi, gusc_driver, gusc_devclass, NULL, NULL);
-MODULE_DEPEND(snd_gusc, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_VERSION(snd_gusc, 1);
-
-
+++ /dev/null
-/*-
- * Copyright (c) 2001 George Reid <greid@ukug.uk.freebsd.org>
- * Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
- * Copyright Luigi Rizzo, 1997,1998
- * Copyright by Hannu Savolainen 1994, 1995
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/dev/sound/isa/mss.c,v 1.95.2.3 2006/04/04 17:30:59 ariff Exp $
- */
-
-#include <sys/machintr.h>
-#include <dev/sound/pcm/sound.h>
-
-SND_DECLARE_FILE("$DragonFly: src/sys/dev/sound/isa/mss.c,v 1.11 2007/06/16 20:07:18 dillon Exp $");
-
-/* board-specific include files */
-#include <dev/sound/isa/mss.h>
-#include <dev/sound/isa/sb.h>
-#include <dev/sound/chip.h>
-
-#include <bus/isa/isavar.h>
-
-#include "mixer_if.h"
-
-#define MSS_DEFAULT_BUFSZ (4096)
-#define MSS_INDEXED_REGS 0x20
-#define OPL_INDEXED_REGS 0x19
-
-struct mss_info;
-
-struct mss_chinfo {
- struct mss_info *parent;
- struct pcm_channel *channel;
- struct snd_dbuf *buffer;
- int dir;
- u_int32_t fmt, blksz;
-};
-
-struct mss_info {
- struct resource *io_base; /* primary I/O address for the board */
- int io_rid;
- struct resource *conf_base; /* and the opti931 also has a config space */
- int conf_rid;
- struct resource *irq;
- int irq_rid;
- struct resource *drq1; /* play */
- int drq1_rid;
- struct resource *drq2; /* rec */
- int drq2_rid;
- void *ih;
- bus_dma_tag_t parent_dmat;
- sndlock_t lock;
-
- char mss_indexed_regs[MSS_INDEXED_REGS];
- char opl_indexed_regs[OPL_INDEXED_REGS];
- int bd_id; /* used to hold board-id info, eg. sb version,
- * mss codec type, etc. etc.
- */
- int opti_offset; /* offset from config_base for opti931 */
- u_long bd_flags; /* board-specific flags */
- int optibase; /* base address for OPTi9xx config */
- struct resource *indir; /* Indirect register index address */
- int indir_rid;
- int password; /* password for opti9xx cards */
- int passwdreg; /* password register */
- unsigned int bufsize;
- struct mss_chinfo pch, rch;
-};
-
-static int mss_probe(device_t dev);
-static int mss_attach(device_t dev);
-
-static driver_intr_t mss_intr;
-
-/* prototypes for local functions */
-static int mss_detect(device_t dev, struct mss_info *mss);
-static int opti_detect(device_t dev, struct mss_info *mss);
-static char *ymf_test(device_t dev, struct mss_info *mss);
-static void ad_unmute(struct mss_info *mss);
-
-/* mixer set funcs */
-static int mss_mixer_set(struct mss_info *mss, int dev, int left, int right);
-static int mss_set_recsrc(struct mss_info *mss, int mask);
-
-/* io funcs */
-static int ad_wait_init(struct mss_info *mss, int x);
-static int ad_read(struct mss_info *mss, int reg);
-static void ad_write(struct mss_info *mss, int reg, u_char data);
-static void ad_write_cnt(struct mss_info *mss, int reg, u_short data);
-static void ad_enter_MCE(struct mss_info *mss);
-static void ad_leave_MCE(struct mss_info *mss);
-
-/* OPTi-specific functions */
-static void opti_write(struct mss_info *mss, u_char reg,
- u_char data);
-static u_char opti_read(struct mss_info *mss, u_char reg);
-static int opti_init(device_t dev, struct mss_info *mss);
-
-/* io primitives */
-static void conf_wr(struct mss_info *mss, u_char reg, u_char data);
-static u_char conf_rd(struct mss_info *mss, u_char reg);
-
-static int pnpmss_probe(device_t dev);
-static int pnpmss_attach(device_t dev);
-
-static driver_intr_t opti931_intr;
-
-static u_int32_t mss_fmt[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- AFMT_S16_LE,
- AFMT_STEREO | AFMT_S16_LE,
- AFMT_MU_LAW,
- AFMT_STEREO | AFMT_MU_LAW,
- AFMT_A_LAW,
- AFMT_STEREO | AFMT_A_LAW,
- 0
-};
-static struct pcmchan_caps mss_caps = {4000, 48000, mss_fmt, 0};
-
-static u_int32_t guspnp_fmt[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- AFMT_S16_LE,
- AFMT_STEREO | AFMT_S16_LE,
- AFMT_A_LAW,
- AFMT_STEREO | AFMT_A_LAW,
- 0
-};
-static struct pcmchan_caps guspnp_caps = {4000, 48000, guspnp_fmt, 0};
-
-static u_int32_t opti931_fmt[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- AFMT_S16_LE,
- AFMT_STEREO | AFMT_S16_LE,
- 0
-};
-static struct pcmchan_caps opti931_caps = {4000, 48000, opti931_fmt, 0};
-
-#define MD_AD1848 0x91
-#define MD_AD1845 0x92
-#define MD_CS42XX 0xA1
-#define MD_CS423X 0xA2
-#define MD_OPTI930 0xB0
-#define MD_OPTI931 0xB1
-#define MD_OPTI925 0xB2
-#define MD_OPTI924 0xB3
-#define MD_GUSPNP 0xB8
-#define MD_GUSMAX 0xB9
-#define MD_YM0020 0xC1
-#define MD_VIVO 0xD1
-
-#define DV_F_TRUE_MSS 0x00010000 /* mss _with_ base regs */
-
-#define FULL_DUPLEX(x) ((x)->bd_flags & BD_F_DUPLEX)
-
-static void
-mss_lock(struct mss_info *mss)
-{
- snd_mtxlock(mss->lock);
-}
-
-static void
-mss_unlock(struct mss_info *mss)
-{
- snd_mtxunlock(mss->lock);
-}
-
-static int
-port_rd(struct resource *port, int off)
-{
- if (port)
- return bus_space_read_1(rman_get_bustag(port),
- rman_get_bushandle(port),
- off);
- else
- return -1;
-}
-
-static void
-port_wr(struct resource *port, int off, u_int8_t data)
-{
- if (port)
- bus_space_write_1(rman_get_bustag(port),
- rman_get_bushandle(port),
- off, data);
-}
-
-static int
-io_rd(struct mss_info *mss, int reg)
-{
- if (mss->bd_flags & BD_F_MSS_OFFSET) reg -= 4;
- return port_rd(mss->io_base, reg);
-}
-
-static void
-io_wr(struct mss_info *mss, int reg, u_int8_t data)
-{
- if (mss->bd_flags & BD_F_MSS_OFFSET) reg -= 4;
- port_wr(mss->io_base, reg, data);
-}
-
-static void
-conf_wr(struct mss_info *mss, u_char reg, u_char value)
-{
- port_wr(mss->conf_base, 0, reg);
- port_wr(mss->conf_base, 1, value);
-}
-
-static u_char
-conf_rd(struct mss_info *mss, u_char reg)
-{
- port_wr(mss->conf_base, 0, reg);
- return port_rd(mss->conf_base, 1);
-}
-
-static void
-opti_wr(struct mss_info *mss, u_char reg, u_char value)
-{
- port_wr(mss->conf_base, mss->opti_offset + 0, reg);
- port_wr(mss->conf_base, mss->opti_offset + 1, value);
-}
-
-static u_char
-opti_rd(struct mss_info *mss, u_char reg)
-{
- port_wr(mss->conf_base, mss->opti_offset + 0, reg);
- return port_rd(mss->conf_base, mss->opti_offset + 1);
-}
-
-static void
-gus_wr(struct mss_info *mss, u_char reg, u_char value)
-{
- port_wr(mss->conf_base, 3, reg);
- port_wr(mss->conf_base, 5, value);
-}
-
-static u_char
-gus_rd(struct mss_info *mss, u_char reg)
-{
- port_wr(mss->conf_base, 3, reg);
- return port_rd(mss->conf_base, 5);
-}
-
-static void
-mss_release_resources(struct mss_info *mss, device_t dev)
-{
- if (mss->irq) {
- if (mss->ih)
- bus_teardown_intr(dev, mss->irq, mss->ih);
- bus_release_resource(dev, SYS_RES_IRQ, mss->irq_rid,
- mss->irq);
- mss->irq = NULL;
- }
- if (mss->drq2) {
- if (mss->drq2 != mss->drq1) {
- isa_dma_release(rman_get_start(mss->drq2));
- bus_release_resource(dev, SYS_RES_DRQ, mss->drq2_rid,
- mss->drq2);
- }
- mss->drq2 = NULL;
- }
- if (mss->drq1) {
- isa_dma_release(rman_get_start(mss->drq1));
- bus_release_resource(dev, SYS_RES_DRQ, mss->drq1_rid,
- mss->drq1);
- mss->drq1 = NULL;
- }
- if (mss->io_base) {
- bus_release_resource(dev, SYS_RES_IOPORT, mss->io_rid,
- mss->io_base);
- mss->io_base = NULL;
- }
- if (mss->conf_base) {
- bus_release_resource(dev, SYS_RES_IOPORT, mss->conf_rid,
- mss->conf_base);
- mss->conf_base = NULL;
- }
- if (mss->indir) {
- bus_release_resource(dev, SYS_RES_IOPORT, mss->indir_rid,
- mss->indir);
- mss->indir = NULL;
- }
- if (mss->parent_dmat) {
- bus_dma_tag_destroy(mss->parent_dmat);
- mss->parent_dmat = 0;
- }
- if (mss->lock) snd_mtxfree(mss->lock);
-
- kfree(mss, M_DEVBUF);
-}
-
-static int
-mss_alloc_resources(struct mss_info *mss, device_t dev)
-{
- int pdma, rdma, ok = 1;
- if (!mss->io_base)
- mss->io_base = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
- &mss->io_rid, RF_ACTIVE);
- if (!mss->irq)
- mss->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ,
- &mss->irq_rid, RF_ACTIVE);
- if (!mss->drq1)
- mss->drq1 = bus_alloc_resource_any(dev, SYS_RES_DRQ,
- &mss->drq1_rid,
- RF_ACTIVE);
- if (mss->conf_rid >= 0 && !mss->conf_base)
- mss->conf_base = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
- &mss->conf_rid,
- RF_ACTIVE);
- if (mss->drq2_rid >= 0 && !mss->drq2)
- mss->drq2 = bus_alloc_resource_any(dev, SYS_RES_DRQ,
- &mss->drq2_rid,
- RF_ACTIVE);
-
- if (!mss->io_base || !mss->drq1 || !mss->irq) ok = 0;
- if (mss->conf_rid >= 0 && !mss->conf_base) ok = 0;
- if (mss->drq2_rid >= 0 && !mss->drq2) ok = 0;
-
- if (ok) {
- pdma = rman_get_start(mss->drq1);
- isa_dma_acquire(pdma);
- isa_dmainit(pdma, mss->bufsize);
- mss->bd_flags &= ~BD_F_DUPLEX;
- if (mss->drq2) {
- rdma = rman_get_start(mss->drq2);
- isa_dma_acquire(rdma);
- isa_dmainit(rdma, mss->bufsize);
- mss->bd_flags |= BD_F_DUPLEX;
- } else mss->drq2 = mss->drq1;
- }
- return ok;
-}
-
-/*
- * The various mixers use a variety of bitmasks etc. The Voxware
- * driver had a very nice technique to describe a mixer and interface
- * to it. A table defines, for each channel, which register, bits,
- * offset, polarity to use. This procedure creates the new value
- * using the table and the old value.
- */
-
-static void
-change_bits(mixer_tab *t, u_char *regval, int dev, int chn, int newval)
-{
- u_char mask;
- int shift;
-
- DEB(kprintf("ch_bits dev %d ch %d val %d old 0x%02x "
- "r %d p %d bit %d off %d\n",
- dev, chn, newval, *regval,
- (*t)[dev][chn].regno, (*t)[dev][chn].polarity,
- (*t)[dev][chn].nbits, (*t)[dev][chn].bitoffs ) );
-
- if ( (*t)[dev][chn].polarity == 1) /* reverse */
- newval = 100 - newval ;
-
- mask = (1 << (*t)[dev][chn].nbits) - 1;
- newval = (int) ((newval * mask) + 50) / 100; /* Scale it */
- shift = (*t)[dev][chn].bitoffs /*- (*t)[dev][LEFT_CHN].nbits + 1*/;
-
- *regval &= ~(mask << shift); /* Filter out the previous value */
- *regval |= (newval & mask) << shift; /* Set the new value */
-}
-
-/* -------------------------------------------------------------------- */
-/* only one source can be set... */
-static int
-mss_set_recsrc(struct mss_info *mss, int mask)
-{
- u_char recdev;
-
- switch (mask) {
- case SOUND_MASK_LINE:
- case SOUND_MASK_LINE3:
- recdev = 0;
- break;
-
- case SOUND_MASK_CD:
- case SOUND_MASK_LINE1:
- recdev = 0x40;
- break;
-
- case SOUND_MASK_IMIX:
- recdev = 0xc0;
- break;
-
- case SOUND_MASK_MIC:
- default:
- mask = SOUND_MASK_MIC;
- recdev = 0x80;
- }
- ad_write(mss, 0, (ad_read(mss, 0) & 0x3f) | recdev);
- ad_write(mss, 1, (ad_read(mss, 1) & 0x3f) | recdev);
- return mask;
-}
-
-/* there are differences in the mixer depending on the actual sound card. */
-static int
-mss_mixer_set(struct mss_info *mss, int dev, int left, int right)
-{
- int regoffs;
- mixer_tab *mix_d;
- u_char old, val;
-
- switch (mss->bd_id) {
- case MD_OPTI931:
- mix_d = &opti931_devices;
- break;
- case MD_OPTI930:
- mix_d = &opti930_devices;
- break;
- default:
- mix_d = &mix_devices;
- }
-
- if ((*mix_d)[dev][LEFT_CHN].nbits == 0) {
- DEB(kprintf("nbits = 0 for dev %d\n", dev));
- return -1;
- }
-
- if ((*mix_d)[dev][RIGHT_CHN].nbits == 0) right = left; /* mono */
-
- /* Set the left channel */
-
- regoffs = (*mix_d)[dev][LEFT_CHN].regno;
- old = val = ad_read(mss, regoffs);
- /* if volume is 0, mute chan. Otherwise, unmute. */
- if (regoffs != 0) val = (left == 0)? old | 0x80 : old & 0x7f;
- change_bits(mix_d, &val, dev, LEFT_CHN, left);
- ad_write(mss, regoffs, val);
-
- DEB(kprintf("LEFT: dev %d reg %d old 0x%02x new 0x%02x\n",
- dev, regoffs, old, val));
-
- if ((*mix_d)[dev][RIGHT_CHN].nbits != 0) { /* have stereo */
- /* Set the right channel */
- regoffs = (*mix_d)[dev][RIGHT_CHN].regno;
- old = val = ad_read(mss, regoffs);
- if (regoffs != 1) val = (right == 0)? old | 0x80 : old & 0x7f;
- change_bits(mix_d, &val, dev, RIGHT_CHN, right);
- ad_write(mss, regoffs, val);
-
- DEB(kprintf("RIGHT: dev %d reg %d old 0x%02x new 0x%02x\n",
- dev, regoffs, old, val));
- }
- return 0; /* success */
-}
-
-/* -------------------------------------------------------------------- */
-
-static int
-mssmix_init(struct snd_mixer *m)
-{
- struct mss_info *mss = mix_getdevinfo(m);
-
- mix_setdevs(m, MODE2_MIXER_DEVICES);
- mix_setrecdevs(m, MSS_REC_DEVICES);
- switch(mss->bd_id) {
- case MD_OPTI930:
- mix_setdevs(m, OPTI930_MIXER_DEVICES);
- break;
-
- case MD_OPTI931:
- mix_setdevs(m, OPTI931_MIXER_DEVICES);
- mss_lock(mss);
- ad_write(mss, 20, 0x88);
- ad_write(mss, 21, 0x88);
- mss_unlock(mss);
- break;
-
- case MD_AD1848:
- mix_setdevs(m, MODE1_MIXER_DEVICES);
- break;
-
- case MD_GUSPNP:
- case MD_GUSMAX:
- /* this is only necessary in mode 3 ... */
- mss_lock(mss);
- ad_write(mss, 22, 0x88);
- ad_write(mss, 23, 0x88);
- mss_unlock(mss);
- break;
- }
- return 0;
-}
-
-static int
-mssmix_set(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
-{
- struct mss_info *mss = mix_getdevinfo(m);
-
- mss_lock(mss);
- mss_mixer_set(mss, dev, left, right);
- mss_unlock(mss);
-
- return left | (right << 8);
-}
-
-static int
-mssmix_setrecsrc(struct snd_mixer *m, u_int32_t src)
-{
- struct mss_info *mss = mix_getdevinfo(m);
-
- mss_lock(mss);
- src = mss_set_recsrc(mss, src);
- mss_unlock(mss);
- return src;
-}
-
-static kobj_method_t mssmix_mixer_methods[] = {
- KOBJMETHOD(mixer_init, mssmix_init),
- KOBJMETHOD(mixer_set, mssmix_set),
- KOBJMETHOD(mixer_setrecsrc, mssmix_setrecsrc),
- KOBJMETHOD_END
-};
-MIXER_DECLARE(mssmix_mixer);
-
-/* -------------------------------------------------------------------- */
-
-static int
-ymmix_init(struct snd_mixer *m)
-{
- struct mss_info *mss = mix_getdevinfo(m);
-
- mssmix_init(m);
- mix_setdevs(m, mix_getdevs(m) | SOUND_MASK_VOLUME | SOUND_MASK_MIC
- | SOUND_MASK_BASS | SOUND_MASK_TREBLE);
- /* Set master volume */
- mss_lock(mss);
- conf_wr(mss, OPL3SAx_VOLUMEL, 7);
- conf_wr(mss, OPL3SAx_VOLUMER, 7);
- mss_unlock(mss);
-
- return 0;
-}
-
-static int
-ymmix_set(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
-{
- struct mss_info *mss = mix_getdevinfo(m);
- int t, l, r;
-
- mss_lock(mss);
- switch (dev) {
- case SOUND_MIXER_VOLUME:
- if (left) t = 15 - (left * 15) / 100;
- else t = 0x80; /* mute */
- conf_wr(mss, OPL3SAx_VOLUMEL, t);
- if (right) t = 15 - (right * 15) / 100;
- else t = 0x80; /* mute */
- conf_wr(mss, OPL3SAx_VOLUMER, t);
- break;
-
- case SOUND_MIXER_MIC:
- t = left;
- if (left) t = 31 - (left * 31) / 100;
- else t = 0x80; /* mute */
- conf_wr(mss, OPL3SAx_MIC, t);
- break;
-
- case SOUND_MIXER_BASS:
- l = (left * 7) / 100;
- r = (right * 7) / 100;
- t = (r << 4) | l;
- conf_wr(mss, OPL3SAx_BASS, t);
- break;
-
- case SOUND_MIXER_TREBLE:
- l = (left * 7) / 100;
- r = (right * 7) / 100;
- t = (r << 4) | l;
- conf_wr(mss, OPL3SAx_TREBLE, t);
- break;
-
- default:
- mss_mixer_set(mss, dev, left, right);
- }
- mss_unlock(mss);
-
- return left | (right << 8);
-}
-
-static int
-ymmix_setrecsrc(struct snd_mixer *m, u_int32_t src)
-{
- struct mss_info *mss = mix_getdevinfo(m);
- mss_lock(mss);
- src = mss_set_recsrc(mss, src);
- mss_unlock(mss);
- return src;
-}
-
-static kobj_method_t ymmix_mixer_methods[] = {
- KOBJMETHOD(mixer_init, ymmix_init),
- KOBJMETHOD(mixer_set, ymmix_set),
- KOBJMETHOD(mixer_setrecsrc, ymmix_setrecsrc),
- KOBJMETHOD_END
-};
-MIXER_DECLARE(ymmix_mixer);
-
-/* -------------------------------------------------------------------- */
-/*
- * XXX This might be better off in the gusc driver.
- */
-static void
-gusmax_setup(struct mss_info *mss, device_t dev, struct resource *alt)
-{
- static const unsigned char irq_bits[16] = {
- 0, 0, 0, 3, 0, 2, 0, 4, 0, 1, 0, 5, 6, 0, 0, 7
- };
- static const unsigned char dma_bits[8] = {
- 0, 1, 0, 2, 0, 3, 4, 5
- };
- device_t parent = device_get_parent(dev);
- unsigned char irqctl, dmactl;
-
- crit_enter();
-
- port_wr(alt, 0x0f, 0x05);
- port_wr(alt, 0x00, 0x0c);
- port_wr(alt, 0x0b, 0x00);
-
- port_wr(alt, 0x0f, 0x00);
-
- irqctl = irq_bits[isa_get_irq(parent)];
- /* Share the IRQ with the MIDI driver. */
- irqctl |= 0x40;
- dmactl = dma_bits[isa_get_drq(parent)];
- if (device_get_flags(parent) & DV_F_DUAL_DMA)
- dmactl |= dma_bits[device_get_flags(parent) & DV_F_DRQ_MASK]
- << 3;
-
- /*
- * Set the DMA and IRQ control latches.
- */
- port_wr(alt, 0x00, 0x0c);
- port_wr(alt, 0x0b, dmactl | 0x80);
- port_wr(alt, 0x00, 0x4c);
- port_wr(alt, 0x0b, irqctl);
-
- port_wr(alt, 0x00, 0x0c);
- port_wr(alt, 0x0b, dmactl);
- port_wr(alt, 0x00, 0x4c);
- port_wr(alt, 0x0b, irqctl);
-
- port_wr(mss->conf_base, 2, 0);
- port_wr(alt, 0x00, 0x0c);
- port_wr(mss->conf_base, 2, 0);
-
- crit_exit();
-}
-
-static int
-mss_init(struct mss_info *mss, device_t dev)
-{
- u_char r6, r9;
- struct resource *alt;
- int rid, tmp;
-
- mss->bd_flags |= BD_F_MCE_BIT;
- switch(mss->bd_id) {
- case MD_OPTI931:
- /*
- * The MED3931 v.1.0 allocates 3 bytes for the config
- * space, whereas v.2.0 allocates 4 bytes. What I know
- * for sure is that the upper two ports must be used,
- * and they should end on a boundary of 4 bytes. So I
- * need the following trick.
- */
- mss->opti_offset =
- (rman_get_start(mss->conf_base) & ~3) + 2
- - rman_get_start(mss->conf_base);
- BVDDB(kprintf("mss_init: opti_offset=%d\n", mss->opti_offset));
- opti_wr(mss, 4, 0xd6); /* fifo empty, OPL3, audio enable, SB3.2 */
- ad_write(mss, 10, 2); /* enable interrupts */
- opti_wr(mss, 6, 2); /* MCIR6: mss enable, sb disable */
- opti_wr(mss, 5, 0x28); /* MCIR5: codec in exp. mode,fifo */
- break;
-
- case MD_GUSPNP:
- case MD_GUSMAX:
- gus_wr(mss, 0x4c /* _URSTI */, 0);/* Pull reset */
- DELAY(1000 * 30);
- /* release reset and enable DAC */
- gus_wr(mss, 0x4c /* _URSTI */, 3);
- DELAY(1000 * 30);
- /* end of reset */
-
- rid = 0;
- alt = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid,
- RF_ACTIVE);
- if (alt == NULL) {
- kprintf("XXX couldn't init GUS PnP/MAX\n");
- break;
- }
- port_wr(alt, 0, 0xC); /* enable int and dma */
- if (mss->bd_id == MD_GUSMAX)
- gusmax_setup(mss, dev, alt);
- bus_release_resource(dev, SYS_RES_IOPORT, rid, alt);
-
- /*
- * unmute left & right line. Need to go in mode3, unmute,
- * and back to mode 2
- */
- tmp = ad_read(mss, 0x0c);
- ad_write(mss, 0x0c, 0x6c); /* special value to enter mode 3 */
- ad_write(mss, 0x19, 0); /* unmute left */
- ad_write(mss, 0x1b, 0); /* unmute right */
- ad_write(mss, 0x0c, tmp); /* restore old mode */
-
- /* send codec interrupts on irq1 and only use that one */
- gus_wr(mss, 0x5a, 0x4f);
-
- /* enable access to hidden regs */
- tmp = gus_rd(mss, 0x5b /* IVERI */);
- gus_wr(mss, 0x5b, tmp | 1);
- BVDDB(kprintf("GUS: silicon rev %c\n", 'A' + ((tmp & 0xf) >> 4)));
- break;
-
- case MD_YM0020:
- conf_wr(mss, OPL3SAx_DMACONF, 0xa9); /* dma-b rec, dma-a play */
- r6 = conf_rd(mss, OPL3SAx_DMACONF);
- r9 = conf_rd(mss, OPL3SAx_MISC); /* version */
- BVDDB(kprintf("Yamaha: ver 0x%x DMA config 0x%x\n", r6, r9);)
- /* yamaha - set volume to max */
- conf_wr(mss, OPL3SAx_VOLUMEL, 0);
- conf_wr(mss, OPL3SAx_VOLUMER, 0);
- conf_wr(mss, OPL3SAx_DMACONF, FULL_DUPLEX(mss)? 0xa9 : 0x8b);
- break;
- }
- if (FULL_DUPLEX(mss) && mss->bd_id != MD_OPTI931)
- ad_write(mss, 12, ad_read(mss, 12) | 0x40); /* mode 2 */
- ad_enter_MCE(mss);
- ad_write(mss, 9, FULL_DUPLEX(mss)? 0 : 4);
- ad_leave_MCE(mss);
- ad_write(mss, 10, 2); /* int enable */
- io_wr(mss, MSS_STATUS, 0); /* Clear interrupt status */
- /* the following seem required on the CS4232 */
- ad_unmute(mss);
- return 0;
-}
-
-
-/*
- * main irq handler for the CS423x. The OPTi931 code is
- * a separate one.
- * The correct way to operate for a device with multiple internal
- * interrupt sources is to loop on the status register and ack
- * interrupts until all interrupts are served and none are reported. At
- * this point the IRQ line to the ISA IRQ controller should go low
- * and be raised at the next interrupt.
- *
- * Since the ISA IRQ controller is sent EOI _before_ passing control
- * to the isr, it might happen that we serve an interrupt early, in
- * which case the status register at the next interrupt should just
- * say that there are no more interrupts...
- */
-
-static void
-mss_intr(void *arg)
-{
- struct mss_info *mss = arg;
- u_char c = 0, served = 0;
- int i;
-
- DEB(kprintf("mss_intr\n"));
- mss_lock(mss);
- ad_read(mss, 11); /* fake read of status bits */
-
- /* loop until there are interrupts, but no more than 10 times. */
- for (i = 10; i > 0 && io_rd(mss, MSS_STATUS) & 1; i--) {
- /* get exact reason for full-duplex boards */
- c = FULL_DUPLEX(mss)? ad_read(mss, 24) : 0x30;
- c &= ~served;
- if (sndbuf_runsz(mss->pch.buffer) && (c & 0x10)) {
- served |= 0x10;
- mss_unlock(mss);
- chn_intr(mss->pch.channel);
- mss_lock(mss);
- }
- if (sndbuf_runsz(mss->rch.buffer) && (c & 0x20)) {
- served |= 0x20;
- mss_unlock(mss);
- chn_intr(mss->rch.channel);
- mss_lock(mss);
- }
- /* now ack the interrupt */
- if (FULL_DUPLEX(mss)) ad_write(mss, 24, ~c); /* ack selectively */
- else io_wr(mss, MSS_STATUS, 0); /* Clear interrupt status */
- }
- if (i == 10) {
- BVDDB(kprintf("mss_intr: irq, but not from mss\n"));
- } else if (served == 0) {
- BVDDB(kprintf("mss_intr: unexpected irq with reason %x\n", c));
- /*
- * this should not happen... I have no idea what to do now.
- * maybe should do a sanity check and restart dmas ?
- */
- io_wr(mss, MSS_STATUS, 0); /* Clear interrupt status */
- }
- mss_unlock(mss);
-}
-
-/*
- * AD_WAIT_INIT waits if we are initializing the board and
- * we cannot modify its settings
- */
-static int
-ad_wait_init(struct mss_info *mss, int x)
-{
- int arg = x, n = 0; /* to shut up the compiler... */
- for (; x > 0; x--)
- if ((n = io_rd(mss, MSS_INDEX)) & MSS_IDXBUSY) DELAY(10);
- else return n;
- kprintf("AD_WAIT_INIT FAILED %d 0x%02x\n", arg, n);
- return n;
-}
-
-static int
-ad_read(struct mss_info *mss, int reg)
-{
- int x;
-
- ad_wait_init(mss, 201000);
- x = io_rd(mss, MSS_INDEX) & ~MSS_IDXMASK;
- io_wr(mss, MSS_INDEX, (u_char)(reg & MSS_IDXMASK) | x);
- x = io_rd(mss, MSS_IDATA);
- /* kprintf("ad_read %d, %x\n", reg, x); */
- return x;
-}
-
-static void
-ad_write(struct mss_info *mss, int reg, u_char data)
-{
- int x;
-
- /* kprintf("ad_write %d, %x\n", reg, data); */
- ad_wait_init(mss, 1002000);
- x = io_rd(mss, MSS_INDEX) & ~MSS_IDXMASK;
- io_wr(mss, MSS_INDEX, (u_char)(reg & MSS_IDXMASK) | x);
- io_wr(mss, MSS_IDATA, data);
-}
-
-static void
-ad_write_cnt(struct mss_info *mss, int reg, u_short cnt)
-{
- ad_write(mss, reg+1, cnt & 0xff);
- ad_write(mss, reg, cnt >> 8); /* upper base must be last */
-}
-
-static void
-wait_for_calibration(struct mss_info *mss)
-{
- int t;
-
- /*
- * Wait until the auto calibration process has finished.
- *
- * 1) Wait until the chip becomes ready (reads don't return 0x80).
- * 2) Wait until the ACI bit of I11 gets on
- * 3) Wait until the ACI bit of I11 gets off
- */
-
- t = ad_wait_init(mss, 1000000);
- if (t & MSS_IDXBUSY) kprintf("mss: Auto calibration timed out(1).\n");
-
- /*
- * The calibration mode for chips that support it is set so that
- * we never see ACI go on.
- */
- if (mss->bd_id == MD_GUSMAX || mss->bd_id == MD_GUSPNP) {
- for (t = 100; t > 0 && (ad_read(mss, 11) & 0x20) == 0; t--);
- } else {
- /*
- * XXX This should only be enabled for cards that *really*
- * need it. Are there any?
- */
- for (t = 100; t > 0 && (ad_read(mss, 11) & 0x20) == 0; t--) DELAY(100);
- }
- for (t = 100; t > 0 && ad_read(mss, 11) & 0x20; t--) DELAY(100);
-}
-
-static void
-ad_unmute(struct mss_info *mss)
-{
- ad_write(mss, 6, ad_read(mss, 6) & ~I6_MUTE);
- ad_write(mss, 7, ad_read(mss, 7) & ~I6_MUTE);
-}
-
-static void
-ad_enter_MCE(struct mss_info *mss)
-{
- int prev;
-
- mss->bd_flags |= BD_F_MCE_BIT;
- ad_wait_init(mss, 203000);
- prev = io_rd(mss, MSS_INDEX);
- prev &= ~MSS_TRD;
- io_wr(mss, MSS_INDEX, prev | MSS_MCE);
-}
-
-static void
-ad_leave_MCE(struct mss_info *mss)
-{
- u_char prev;
-
- if ((mss->bd_flags & BD_F_MCE_BIT) == 0) {
- DEB(kprintf("--- hey, leave_MCE: MCE bit was not set!\n"));
- return;
- }
-
- ad_wait_init(mss, 1000000);
-
- mss->bd_flags &= ~BD_F_MCE_BIT;
-
- prev = io_rd(mss, MSS_INDEX);
- prev &= ~MSS_TRD;
- io_wr(mss, MSS_INDEX, prev & ~MSS_MCE); /* Clear the MCE bit */
- wait_for_calibration(mss);
-}
-
-static int
-mss_speed(struct mss_chinfo *ch, int speed)
-{
- struct mss_info *mss = ch->parent;
- /*
- * In the CS4231, the low 4 bits of I8 are used to hold the
- * sample rate. Only a fixed number of values is allowed. This
- * table lists them. The speed-setting routines scans the table
- * looking for the closest match. This is the only supported method.
- *
- * In the CS4236, there is an alternate metod (which we do not
- * support yet) which provides almost arbitrary frequency setting.
- * In the AD1845, it looks like the sample rate can be
- * almost arbitrary, and written directly to a register.
- * In the OPTi931, there is a SB command which provides for
- * almost arbitrary frequency setting.
- *
- */
- ad_enter_MCE(mss);
- if (mss->bd_id == MD_AD1845) { /* Use alternate speed select regs */
- ad_write(mss, 22, (speed >> 8) & 0xff); /* Speed MSB */
- ad_write(mss, 23, speed & 0xff); /* Speed LSB */
- /* XXX must also do something in I27 for the ad1845 */
- } else {
- int i, sel = 0; /* assume entry 0 does not contain -1 */
- static int speeds[] =
- {8000, 5512, 16000, 11025, 27429, 18900, 32000, 22050,
- -1, 37800, -1, 44100, 48000, 33075, 9600, 6615};
-
-#define abs(i) (i < 0 ? -i : i)
- for (i = 1; i < 16; i++)
- if (speeds[i] > 0 &&
- abs(speed-speeds[i]) < abs(speed-speeds[sel])) sel = i;
-#undef abs
- speed = speeds[sel];
- ad_write(mss, 8, (ad_read(mss, 8) & 0xf0) | sel);
- ad_wait_init(mss, 10000);
- }
- ad_leave_MCE(mss);
-
- return speed;
-}
-
-/*
- * mss_format checks that the format is supported (or defaults to AFMT_U8)
- * and returns the bit setting for the 1848 register corresponding to
- * the desired format.
- *
- * fixed lr970724
- */
-
-static int
-mss_format(struct mss_chinfo *ch, u_int32_t format)
-{
- struct mss_info *mss = ch->parent;
- int i, arg = format & ~AFMT_STEREO;
-
- /*
- * The data format uses 3 bits (just 2 on the 1848). For each
- * bit setting, the following array returns the corresponding format.
- * The code scans the array looking for a suitable format. In
- * case it is not found, default to AFMT_U8 (not such a good
- * choice, but let's do it for compatibility...).
- */
-
- static int fmts[] =
- {AFMT_U8, AFMT_MU_LAW, AFMT_S16_LE, AFMT_A_LAW,
- -1, AFMT_IMA_ADPCM, AFMT_U16_BE, -1};
-
- ch->fmt = format;
- for (i = 0; i < 8; i++) if (arg == fmts[i]) break;
- arg = i << 1;
- if (format & AFMT_STEREO) arg |= 1;
- arg <<= 4;
- ad_enter_MCE(mss);
- ad_write(mss, 8, (ad_read(mss, 8) & 0x0f) | arg);
- ad_wait_init(mss, 10000);
- if (ad_read(mss, 12) & 0x40) { /* mode2? */
- ad_write(mss, 28, arg); /* capture mode */
- ad_wait_init(mss, 10000);
- }
- ad_leave_MCE(mss);
- return format;
-}
-
-static int
-mss_trigger(struct mss_chinfo *ch, int go)
-{
- struct mss_info *mss = ch->parent;
- u_char m;
- int retry, wr, cnt, ss;
-
- ss = 1;
- ss <<= (ch->fmt & AFMT_STEREO)? 1 : 0;
- ss <<= (ch->fmt & AFMT_16BIT)? 1 : 0;
-
- wr = (ch->dir == PCMDIR_PLAY)? 1 : 0;
- m = ad_read(mss, 9);
- switch (go) {
- case PCMTRIG_START:
- cnt = (ch->blksz / ss) - 1;
-
- DEB(if (m & 4) kprintf("OUCH! reg 9 0x%02x\n", m););
- m |= wr? I9_PEN : I9_CEN; /* enable DMA */
- ad_write_cnt(mss, (wr || !FULL_DUPLEX(mss))? 14 : 30, cnt);
- break;
-
- case PCMTRIG_STOP:
- case PCMTRIG_ABORT: /* XXX check this... */
- m &= ~(wr? I9_PEN : I9_CEN); /* Stop DMA */
-#if 0
- /*
- * try to disable DMA by clearing count registers. Not sure it
- * is needed, and it might cause false interrupts when the
- * DMA is re-enabled later.
- */
- ad_write_cnt(mss, (wr || !FULL_DUPLEX(mss))? 14 : 30, 0);
-#endif
- }
- /* on the OPTi931 the enable bit seems hard to set... */
- for (retry = 10; retry > 0; retry--) {
- ad_write(mss, 9, m);
- if (ad_read(mss, 9) == m) break;
- }
- if (retry == 0) BVDDB(kprintf("stop dma, failed to set bit 0x%02x 0x%02x\n", \
- m, ad_read(mss, 9)));
- return 0;
-}
-
-
-/*
- * the opti931 seems to miss interrupts when working in full
- * duplex, so we try some heuristics to catch them.
- */
-static void
-opti931_intr(void *arg)
-{
- struct mss_info *mss = (struct mss_info *)arg;
- u_char masked = 0, i11, mc11, c = 0;
- u_char reason; /* b0 = playback, b1 = capture, b2 = timer */
- int loops = 10;
-
-#if 0
- reason = io_rd(mss, MSS_STATUS);
- if (!(reason & 1)) {/* no int, maybe a shared line ? */
- DEB(kprintf("intr: flag 0, mcir11 0x%02x\n", ad_read(mss, 11)));
- return;
- }
-#endif
- mss_lock(mss);
- i11 = ad_read(mss, 11); /* XXX what's for ? */
- again:
-
- c = mc11 = FULL_DUPLEX(mss)? opti_rd(mss, 11) : 0xc;
- mc11 &= 0x0c;
- if (c & 0x10) {
- DEB(kprintf("Warning: CD interrupt\n");)
- mc11 |= 0x10;
- }
- if (c & 0x20) {
- DEB(kprintf("Warning: MPU interrupt\n");)
- mc11 |= 0x20;
- }
- if (mc11 & masked) BVDDB(kprintf("irq reset failed, mc11 0x%02x, 0x%02x\n",\
- mc11, masked));
- masked |= mc11;
- /*
- * the nice OPTi931 sets the IRQ line before setting the bits in
- * mc11. So, on some occasions I have to retry (max 10 times).
- */
- if (mc11 == 0) { /* perhaps can return ... */
- reason = io_rd(mss, MSS_STATUS);
- if (reason & 1) {
- DEB(kprintf("one more try...\n");)
- if (--loops) goto again;
- else BVDDB(kprintf("intr, but mc11 not set\n");)
- }
- if (loops == 0) BVDDB(kprintf("intr, nothing in mcir11 0x%02x\n", mc11));
- mss_unlock(mss);
- return;
- }
-
- if (sndbuf_runsz(mss->rch.buffer) && (mc11 & 8)) {
- mss_unlock(mss);
- chn_intr(mss->rch.channel);
- mss_lock(mss);
- }
- if (sndbuf_runsz(mss->pch.buffer) && (mc11 & 4)) {
- mss_unlock(mss);
- chn_intr(mss->pch.channel);
- mss_lock(mss);
- }
- opti_wr(mss, 11, ~mc11); /* ack */
- if (--loops) goto again;
- mss_unlock(mss);
- DEB(kprintf("xxx too many loops\n");)
-}
-
-/* -------------------------------------------------------------------- */
-/* channel interface */
-static void *
-msschan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b, struct pcm_channel *c, int dir)
-{
- struct mss_info *mss = devinfo;
- struct mss_chinfo *ch = (dir == PCMDIR_PLAY)? &mss->pch : &mss->rch;
-
- ch->parent = mss;
- ch->channel = c;
- ch->buffer = b;
- ch->dir = dir;
- if (sndbuf_alloc(ch->buffer, mss->parent_dmat, mss->bufsize) != 0)
- return NULL;
- sndbuf_dmasetup(ch->buffer, (dir == PCMDIR_PLAY)? mss->drq1 : mss->drq2);
- return ch;
-}
-
-static int
-msschan_setformat(kobj_t obj, void *data, u_int32_t format)
-{
- struct mss_chinfo *ch = data;
- struct mss_info *mss = ch->parent;
-
- mss_lock(mss);
- mss_format(ch, format);
- mss_unlock(mss);
- return 0;
-}
-
-static int
-msschan_setspeed(kobj_t obj, void *data, u_int32_t speed)
-{
- struct mss_chinfo *ch = data;
- struct mss_info *mss = ch->parent;
- int r;
-
- mss_lock(mss);
- r = mss_speed(ch, speed);
- mss_unlock(mss);
-
- return r;
-}
-
-static int
-msschan_setblocksize(kobj_t obj, void *data, u_int32_t blocksize)
-{
- struct mss_chinfo *ch = data;
-
- ch->blksz = blocksize;
- sndbuf_resize(ch->buffer, 2, ch->blksz);
-
- return ch->blksz;
-}
-
-static int
-msschan_trigger(kobj_t obj, void *data, int go)
-{
- struct mss_chinfo *ch = data;
- struct mss_info *mss = ch->parent;
-
- if (go == PCMTRIG_EMLDMAWR || go == PCMTRIG_EMLDMARD)
- return 0;
-
- sndbuf_dma(ch->buffer, go);
- mss_lock(mss);
- mss_trigger(ch, go);
- mss_unlock(mss);
- return 0;
-}
-
-static int
-msschan_getptr(kobj_t obj, void *data)
-{
- struct mss_chinfo *ch = data;
- return sndbuf_dmaptr(ch->buffer);
-}
-
-static struct pcmchan_caps *
-msschan_getcaps(kobj_t obj, void *data)
-{
- struct mss_chinfo *ch = data;
-
- switch(ch->parent->bd_id) {
- case MD_OPTI931:
- return &opti931_caps;
- break;
-
- case MD_GUSPNP:
- case MD_GUSMAX:
- return &guspnp_caps;
- break;
-
- default:
- return &mss_caps;
- break;
- }
-}
-
-static kobj_method_t msschan_methods[] = {
- KOBJMETHOD(channel_init, msschan_init),
- KOBJMETHOD(channel_setformat, msschan_setformat),
- KOBJMETHOD(channel_setspeed, msschan_setspeed),
- KOBJMETHOD(channel_setblocksize, msschan_setblocksize),
- KOBJMETHOD(channel_trigger, msschan_trigger),
- KOBJMETHOD(channel_getptr, msschan_getptr),
- KOBJMETHOD(channel_getcaps, msschan_getcaps),
- KOBJMETHOD_END
-};
-CHANNEL_DECLARE(msschan);
-
-/* -------------------------------------------------------------------- */
-
-/*
- * mss_probe() is the probe routine. Note, it is not necessary to
- * go through this for PnP devices, since they are already
- * indentified precisely using their PnP id.
- *
- * The base address supplied in the device refers to the old MSS
- * specs where the four 4 registers in io space contain configuration
- * information. Some boards (as an example, early MSS boards)
- * has such a block of registers, whereas others (generally CS42xx)
- * do not. In order to distinguish between the two and do not have
- * to supply two separate probe routines, the flags entry in isa_device
- * has a bit to mark this.
- *
- */
-
-static int
-mss_probe(device_t dev)
-{
- u_char tmp, tmpx;
- int flags, irq, drq, result = ENXIO;
-#if 0
- int setres = 0;
-#endif
- struct mss_info *mss;
-
- if (isa_get_logicalid(dev)) return ENXIO; /* not yet */
-
- mss = kmalloc(sizeof *mss, M_DEVBUF, M_WAITOK | M_ZERO);
- mss->io_rid = 0;
- mss->conf_rid = -1;
- mss->irq_rid = 0;
- mss->drq1_rid = 0;
- mss->drq2_rid = -1;
- mss->io_base = bus_alloc_resource(dev, SYS_RES_IOPORT, &mss->io_rid,
- 0, ~0, 8, RF_ACTIVE);
- if (!mss->io_base) {
- BVDDB(kprintf("mss_probe: no address given, try 0x%x\n", 0x530));
- mss->io_rid = 0;
- /* XXX verify this */
-#if 0
- setres = 1;
-#endif
- bus_set_resource(dev, SYS_RES_IOPORT, mss->io_rid,
- 0x530, 8, -1);
- mss->io_base = bus_alloc_resource(dev, SYS_RES_IOPORT, &mss->io_rid,
- 0, ~0, 8, RF_ACTIVE);
- }
- if (!mss->io_base) goto no;
-
- /* got irq/dma regs? */
- flags = device_get_flags(dev);
- irq = isa_get_irq(dev);
- drq = isa_get_drq(dev);
-
- if (!(device_get_flags(dev) & DV_F_TRUE_MSS)) goto mss_probe_end;
-
- /*
- * Check if the IO port returns valid signature. The original MS
- * Sound system returns 0x04 while some cards
- * (AudioTriX Pro for example) return 0x00 or 0x0f.
- */
-
- device_set_desc(dev, "MSS");
- tmpx = tmp = io_rd(mss, 3);
- if (tmp == 0xff) { /* Bus float */
- BVDDB(kprintf("I/O addr inactive (%x), try pseudo_mss\n", tmp));
- device_set_flags(dev, flags & ~DV_F_TRUE_MSS);
- goto mss_probe_end;
- }
- tmp &= 0x3f;
- if (!(tmp == 0x04 || tmp == 0x0f || tmp == 0x00)) {
- BVDDB(kprintf("No MSS signature detected on port 0x%lx (0x%x)\n",
- rman_get_start(mss->io_base), tmpx));
- goto no;
- }
- if (irq > 11) {
- kprintf("MSS: Bad IRQ %d\n", irq);
- goto no;
- }
- if (!(drq == 0 || drq == 1 || drq == 3)) {
- kprintf("MSS: Bad DMA %d\n", drq);
- goto no;
- }
- if (tmpx & 0x80) {
- /* 8-bit board: only drq1/3 and irq7/9 */
- if (drq == 0) {
- kprintf("MSS: Can't use DMA0 with a 8 bit card/slot\n");
- goto no;
- }
- if (!(irq == 7 || irq == 9)) {
- kprintf("MSS: Can't use IRQ%d with a 8 bit card/slot\n",
- irq);
- goto no;
- }
- }
- mss_probe_end:
- result = mss_detect(dev, mss);
- no:
- mss_release_resources(mss, dev);
-#if 0
- if (setres) ISA_DELETE_RESOURCE(device_get_parent(dev), dev,
- SYS_RES_IOPORT, mss->io_rid); /* XXX ? */
-#endif
- return result;
-}
-
-static int
-mss_detect(device_t dev, struct mss_info *mss)
-{
- int i;
- u_char tmp = 0, tmp1, tmp2;
- char *name, *yamaha;
-
- if (mss->bd_id != 0) {
- device_printf(dev, "presel bd_id 0x%04x -- %s\n", mss->bd_id,
- device_get_desc(dev));
- return 0;
- }
-
- name = "AD1848";
- mss->bd_id = MD_AD1848; /* AD1848 or CS4248 */
-
- if (opti_detect(dev, mss)) {
- switch (mss->bd_id) {
- case MD_OPTI924:
- name = "OPTi924";
- break;
- case MD_OPTI930:
- name = "OPTi930";
- break;
- }
- kprintf("Found OPTi device %s\n", name);
- if (opti_init(dev, mss) == 0) goto gotit;
- }
-
- /*
- * Check that the I/O address is in use.
- *
- * bit 7 of the base I/O port is known to be 0 after the chip has
- * performed its power on initialization. Just assume this has
- * happened before the OS is starting.
- *
- * If the I/O address is unused, it typically returns 0xff.
- */
-
- for (i = 0; i < 10; i++)
- if ((tmp = io_rd(mss, MSS_INDEX)) & MSS_IDXBUSY) DELAY(10000);
- else break;
-
- if (i >= 10) { /* Not an AD1848 */
- BVDDB(kprintf("mss_detect, busy still set (0x%02x)\n", tmp));
- goto no;
- }
- /*
- * Test if it's possible to change contents of the indirect
- * registers. Registers 0 and 1 are ADC volume registers. The bit
- * 0x10 is read only so try to avoid using it.
- */
-
- ad_write(mss, 0, 0xaa);
- ad_write(mss, 1, 0x45);/* 0x55 with bit 0x10 clear */
- tmp1 = ad_read(mss, 0);
- tmp2 = ad_read(mss, 1);
- if (tmp1 != 0xaa || tmp2 != 0x45) {
- BVDDB(kprintf("mss_detect error - IREG (%x/%x)\n", tmp1, tmp2));
- goto no;
- }
-
- ad_write(mss, 0, 0x45);
- ad_write(mss, 1, 0xaa);
- tmp1 = ad_read(mss, 0);
- tmp2 = ad_read(mss, 1);
- if (tmp1 != 0x45 || tmp2 != 0xaa) {
- BVDDB(kprintf("mss_detect error - IREG2 (%x/%x)\n", tmp1, tmp2));
- goto no;
- }
-
- /*
- * The indirect register I12 has some read only bits. Lets try to
- * change them.
- */
-
- tmp = ad_read(mss, 12);
- ad_write(mss, 12, (~tmp) & 0x0f);
- tmp1 = ad_read(mss, 12);
-
- if ((tmp & 0x0f) != (tmp1 & 0x0f)) {
- BVDDB(kprintf("mss_detect - I12 (0x%02x was 0x%02x)\n", tmp1, tmp));
- goto no;
- }
-
- /*
- * NOTE! Last 4 bits of the reg I12 tell the chip revision.
- * 0x01=RevB
- * 0x0A=RevC. also CS4231/CS4231A and OPTi931
- */
-
- BVDDB(kprintf("mss_detect - chip revision 0x%02x\n", tmp & 0x0f);)
-
- /*
- * The original AD1848/CS4248 has just 16 indirect registers. This
- * means that I0 and I16 should return the same value (etc.). Ensure
- * that the Mode2 enable bit of I12 is 0. Otherwise this test fails
- * with new parts.
- */
-
- ad_write(mss, 12, 0); /* Mode2=disabled */
-#if 0
- for (i = 0; i < 16; i++) {
- if ((tmp1 = ad_read(mss, i)) != (tmp2 = ad_read(mss, i + 16))) {
- BVDDB(kprintf("mss_detect warning - I%d: 0x%02x/0x%02x\n",
- i, tmp1, tmp2));
- /*
- * note - this seems to fail on the 4232 on I11. So we just break
- * rather than fail. (which makes this test pointless - cg)
- */
- break; /* return 0; */
- }
- }
-#endif
- /*
- * Try to switch the chip to mode2 (CS4231) by setting the MODE2 bit
- * (0x40). The bit 0x80 is always 1 in CS4248 and CS4231.
- *
- * On the OPTi931, however, I12 is readonly and only contains the
- * chip revision ID (as in the CS4231A). The upper bits return 0.
- */
-
- ad_write(mss, 12, 0x40); /* Set mode2, clear 0x80 */
-
- tmp1 = ad_read(mss, 12);
- if (tmp1 & 0x80) name = "CS4248"; /* Our best knowledge just now */
- if ((tmp1 & 0xf0) == 0x00) {
- BVDDB(kprintf("this should be an OPTi931\n");)
- } else if ((tmp1 & 0xc0) != 0xC0) goto gotit;
- /*
- * The 4231 has bit7=1 always, and bit6 we just set to 1.
- * We want to check that this is really a CS4231
- * Verify that setting I0 doesn't change I16.
- */
- ad_write(mss, 16, 0); /* Set I16 to known value */
- ad_write(mss, 0, 0x45);
- if ((tmp1 = ad_read(mss, 16)) == 0x45) goto gotit;
-
- ad_write(mss, 0, 0xaa);
- if ((tmp1 = ad_read(mss, 16)) == 0xaa) { /* Rotten bits? */
- BVDDB(kprintf("mss_detect error - step H(%x)\n", tmp1));
- goto no;
- }
- /* Verify that some bits of I25 are read only. */
- tmp1 = ad_read(mss, 25); /* Original bits */
- ad_write(mss, 25, ~tmp1); /* Invert all bits */
- if ((ad_read(mss, 25) & 0xe7) == (tmp1 & 0xe7)) {
- int id;
-
- /* It's at least CS4231 */
- name = "CS4231";
- mss->bd_id = MD_CS42XX;
-
- /*
- * It could be an AD1845 or CS4231A as well.
- * CS4231 and AD1845 report the same revision info in I25
- * while the CS4231A reports different.
- */
-
- id = ad_read(mss, 25) & 0xe7;
- /*
- * b7-b5 = version number;
- * 100 : all CS4231
- * 101 : CS4231A
- *
- * b2-b0 = chip id;
- */
- switch (id) {
-
- case 0xa0:
- name = "CS4231A";
- mss->bd_id = MD_CS42XX;
- break;
-
- case 0xa2:
- name = "CS4232";
- mss->bd_id = MD_CS42XX;
- break;
-
- case 0xb2:
- /* strange: the 4231 data sheet says b4-b3 are XX
- * so this should be the same as 0xa2
- */
- name = "CS4232A";
- mss->bd_id = MD_CS42XX;
- break;
-
- case 0x80:
- /*
- * It must be a CS4231 or AD1845. The register I23
- * of CS4231 is undefined and it appears to be read
- * only. AD1845 uses I23 for setting sample rate.
- * Assume the chip is AD1845 if I23 is changeable.
- */
-
- tmp = ad_read(mss, 23);
-
- ad_write(mss, 23, ~tmp);
- if (ad_read(mss, 23) != tmp) { /* AD1845 ? */
- name = "AD1845";
- mss->bd_id = MD_AD1845;
- }
- ad_write(mss, 23, tmp); /* Restore */
-
- yamaha = ymf_test(dev, mss);
- if (yamaha) {
- mss->bd_id = MD_YM0020;
- name = yamaha;
- }
- break;
-
- case 0x83: /* CS4236 */
- case 0x03: /* CS4236 on Intel PR440FX motherboard XXX */
- name = "CS4236";
- mss->bd_id = MD_CS42XX;
- break;
-
- default: /* Assume CS4231 */
- BVDDB(kprintf("unknown id 0x%02x, assuming CS4231\n", id);)
- mss->bd_id = MD_CS42XX;
- }
- }
- ad_write(mss, 25, tmp1); /* Restore bits */
-gotit:
- BVDDB(kprintf("mss_detect() - Detected %s\n", name));
- device_set_desc(dev, name);
- device_set_flags(dev,
- ((device_get_flags(dev) & ~DV_F_DEV_MASK) |
- ((mss->bd_id << DV_F_DEV_SHIFT) & DV_F_DEV_MASK)));
- return 0;
-no:
- return ENXIO;
-}
-
-static int
-opti_detect(device_t dev, struct mss_info *mss)
-{
- int c;
- static const struct opticard {
- int boardid;
- int passwdreg;
- int password;
- int base;
- int indir_reg;
- } cards[] = {
- { MD_OPTI930, 0, 0xe4, 0xf8f, 0xe0e }, /* 930 */
- { MD_OPTI924, 3, 0xe5, 0xf8c, 0, }, /* 924 */
- { 0 },
- };
- mss->conf_rid = 3;
- mss->indir_rid = 4;
- for (c = 0; cards[c].base; c++) {
- mss->optibase = cards[c].base;
- mss->password = cards[c].password;
- mss->passwdreg = cards[c].passwdreg;
- mss->bd_id = cards[c].boardid;
-
- if (cards[c].indir_reg)
- mss->indir = bus_alloc_resource(dev, SYS_RES_IOPORT,
- &mss->indir_rid, cards[c].indir_reg,
- cards[c].indir_reg+1, 1, RF_ACTIVE);
-
- mss->conf_base = bus_alloc_resource(dev, SYS_RES_IOPORT,
- &mss->conf_rid, mss->optibase, mss->optibase+9,
- 9, RF_ACTIVE);
-
- if (opti_read(mss, 1) != 0xff) {
- return 1;
- } else {
- if (mss->indir)
- bus_release_resource(dev, SYS_RES_IOPORT, mss->indir_rid, mss->indir);
- mss->indir = NULL;
- if (mss->conf_base)
- bus_release_resource(dev, SYS_RES_IOPORT, mss->conf_rid, mss->conf_base);
- mss->conf_base = NULL;
- }
- }
- return 0;
-}
-
-static char *
-ymf_test(device_t dev, struct mss_info *mss)
-{
- static int ports[] = {0x370, 0x310, 0x538};
- int p, i, j, version;
- static char *chipset[] = {
- NULL, /* 0 */
- "OPL3-SA2 (YMF711)", /* 1 */
- "OPL3-SA3 (YMF715)", /* 2 */
- "OPL3-SA3 (YMF715)", /* 3 */
- "OPL3-SAx (YMF719)", /* 4 */
- "OPL3-SAx (YMF719)", /* 5 */
- "OPL3-SAx (YMF719)", /* 6 */
- "OPL3-SAx (YMF719)", /* 7 */
- };
-
- for (p = 0; p < 3; p++) {
- mss->conf_rid = 1;
- mss->conf_base = bus_alloc_resource(dev,
- SYS_RES_IOPORT,
- &mss->conf_rid,
- ports[p], ports[p] + 1, 2,
- RF_ACTIVE);
- if (!mss->conf_base) return 0;
-
- /* Test the index port of the config registers */
- i = port_rd(mss->conf_base, 0);
- port_wr(mss->conf_base, 0, OPL3SAx_DMACONF);
- j = (port_rd(mss->conf_base, 0) == OPL3SAx_DMACONF)? 1 : 0;
- port_wr(mss->conf_base, 0, i);
- if (!j) {
- bus_release_resource(dev, SYS_RES_IOPORT,
- mss->conf_rid, mss->conf_base);
- mss->conf_base = NULL;
- continue;
- }
- version = conf_rd(mss, OPL3SAx_MISC) & 0x07;
- return chipset[version];
- }
- return NULL;
-}
-
-static int
-mss_doattach(device_t dev, struct mss_info *mss)
-{
- int pdma, rdma, flags = device_get_flags(dev);
- char status[SND_STATUSLEN], status2[SND_STATUSLEN];
-
- mss->lock = snd_mtxcreate(device_get_nameunit(dev), "sound softc");
- mss->bufsize = pcm_getbuffersize(dev, 4096, MSS_DEFAULT_BUFSZ, 65536);
- if (!mss_alloc_resources(mss, dev)) goto no;
- mss_init(mss, dev);
- pdma = rman_get_start(mss->drq1);
- rdma = rman_get_start(mss->drq2);
- if (flags & DV_F_TRUE_MSS) {
- /* has IRQ/DMA registers, set IRQ and DMA addr */
- static char interrupt_bits[12] =
- {-1, -1, -1, -1, -1, 0x28, -1, 0x08, -1, 0x10, 0x18, 0x20};
- static char pdma_bits[4] = {1, 2, -1, 3};
- static char valid_rdma[4] = {1, 0, -1, 0};
- char bits;
-
- if (!mss->irq || (bits = interrupt_bits[rman_get_start(mss->irq)]) == -1)
- goto no;
- io_wr(mss, 0, bits | 0x40); /* config port */
- if ((io_rd(mss, 3) & 0x40) == 0) device_printf(dev, "IRQ Conflict?\n");
- /* Write IRQ+DMA setup */
- if (pdma_bits[pdma] == -1) goto no;
- bits |= pdma_bits[pdma];
- if (pdma != rdma) {
- if (rdma == valid_rdma[pdma]) bits |= 4;
- else {
- kprintf("invalid dual dma config %d:%d\n", pdma, rdma);
- goto no;
- }
- }
- io_wr(mss, 0, bits);
- kprintf("drq/irq conf %x\n", io_rd(mss, 0));
- }
- mixer_init(dev, (mss->bd_id == MD_YM0020)? &ymmix_mixer_class : &mssmix_mixer_class, mss);
- switch (mss->bd_id) {
- case MD_OPTI931:
- snd_setup_intr(dev, mss->irq, 0, opti931_intr, mss, &mss->ih);
- break;
- default:
- snd_setup_intr(dev, mss->irq, 0, mss_intr, mss, &mss->ih);
- }
- if (pdma == rdma)
- pcm_setflags(dev, pcm_getflags(dev) | SD_F_SIMPLEX);
- if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/2, /*boundary*/0,
- /*lowaddr*/BUS_SPACE_MAXADDR_24BIT,
- /*highaddr*/BUS_SPACE_MAXADDR,
- /*filter*/NULL, /*filterarg*/NULL,
- /*maxsize*/mss->bufsize, /*nsegments*/1,
- /*maxsegz*/0x3ffff, /*flags*/0,
- &mss->parent_dmat) != 0) {
- device_printf(dev, "unable to create dma tag\n");
- goto no;
- }
-
- if (pdma != rdma)
- ksnprintf(status2, SND_STATUSLEN, ":%d", rdma);
- else
- status2[0] = '\0';
-
- ksnprintf(status, SND_STATUSLEN, "at io 0x%lx irq %ld drq %d%s bufsz %u",
- rman_get_start(mss->io_base), rman_get_start(mss->irq), pdma, status2, mss->bufsize);
-
- if (pcm_register(dev, mss, 1, 1)) goto no;
- pcm_addchan(dev, PCMDIR_REC, &msschan_class, mss);
- pcm_addchan(dev, PCMDIR_PLAY, &msschan_class, mss);
- pcm_setstatus(dev, status);
-
- return 0;
-no:
- mss_release_resources(mss, dev);
- return ENXIO;
-}
-
-static int
-mss_detach(device_t dev)
-{
- int r;
- struct mss_info *mss;
-
- r = pcm_unregister(dev);
- if (r)
- return r;
-
- mss = pcm_getdevinfo(dev);
- mss_release_resources(mss, dev);
-
- return 0;
-}
-
-static int
-mss_attach(device_t dev)
-{
- struct mss_info *mss;
- int flags = device_get_flags(dev);
-
- mss = kmalloc(sizeof *mss, M_DEVBUF, M_WAITOK | M_ZERO);
- mss->io_rid = 0;
- mss->conf_rid = -1;
- mss->irq_rid = 0;
- mss->drq1_rid = 0;
- mss->drq2_rid = -1;
- if (flags & DV_F_DUAL_DMA) {
- bus_set_resource(dev, SYS_RES_DRQ, 1,
- flags & DV_F_DRQ_MASK, 1, -1);
- mss->drq2_rid = 1;
- }
- mss->bd_id = (device_get_flags(dev) & DV_F_DEV_MASK) >> DV_F_DEV_SHIFT;
- if (mss->bd_id == MD_YM0020) ymf_test(dev, mss);
- return mss_doattach(dev, mss);
-}
-
-/*
- * mss_resume() is the code to allow a laptop to resume using the sound
- * card.
- *
- * This routine re-sets the state of the board to the state before going
- * to sleep. According to the yamaha docs this is the right thing to do,
- * but getting DMA restarted appears to be a bit of a trick, so the device
- * has to be closed and re-opened to be re-used, but there is no skipping
- * problem, and volume, bass/treble and most other things are restored
- * properly.
- *
- */
-
-static int
-mss_resume(device_t dev)
-{
- /*
- * Restore the state taken below.
- */
- struct mss_info *mss;
- int i;
-
- mss = pcm_getdevinfo(dev);
-
- if(mss->bd_id == MD_YM0020 || mss->bd_id == MD_CS423X) {
- /* This works on a Toshiba Libretto 100CT. */
- for (i = 0; i < MSS_INDEXED_REGS; i++)
- ad_write(mss, i, mss->mss_indexed_regs[i]);
- for (i = 0; i < OPL_INDEXED_REGS; i++)
- conf_wr(mss, i, mss->opl_indexed_regs[i]);
- mss_intr(mss);
- }
-
- if (mss->bd_id == MD_CS423X) {
- /* Needed on IBM Thinkpad 600E */
- mss_lock(mss);
- mss_format(&mss->pch, mss->pch.channel->format);
- mss_speed(&mss->pch, mss->pch.channel->speed);
- mss_unlock(mss);
- }
-
- return 0;
-
-}
-
-/*
- * mss_suspend() is the code that gets called right before a laptop
- * suspends.
- *
- * This code saves the state of the sound card right before shutdown
- * so it can be restored above.
- *
- */
-
-static int
-mss_suspend(device_t dev)
-{
- int i;
- struct mss_info *mss;
-
- mss = pcm_getdevinfo(dev);
-
- if(mss->bd_id == MD_YM0020 || mss->bd_id == MD_CS423X)
- {
- /* this stops playback. */
- conf_wr(mss, 0x12, 0x0c);
- for(i = 0; i < MSS_INDEXED_REGS; i++)
- mss->mss_indexed_regs[i] = ad_read(mss, i);
- for(i = 0; i < OPL_INDEXED_REGS; i++)
- mss->opl_indexed_regs[i] = conf_rd(mss, i);
- mss->opl_indexed_regs[0x12] = 0x0;
- }
- return 0;
-}
-
-static device_method_t mss_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, mss_probe),
- DEVMETHOD(device_attach, mss_attach),
- DEVMETHOD(device_detach, mss_detach),
- DEVMETHOD(device_suspend, mss_suspend),
- DEVMETHOD(device_resume, mss_resume),
-
- { 0, 0 }
-};
-
-static driver_t mss_driver = {
- "pcm",
- mss_methods,
- PCM_SOFTC_SIZE,
-};
-
-DRIVER_MODULE(snd_mss, isa, mss_driver, pcm_devclass, NULL, NULL);
-MODULE_DEPEND(snd_mss, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_VERSION(snd_mss, 1);
-
-static int
-azt2320_mss_mode(struct mss_info *mss, device_t dev)
-{
- struct resource *sbport;
- int i, ret, rid;
-
- rid = 0;
- ret = -1;
- sbport = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE);
- if (sbport) {
- for (i = 0; i < 1000; i++) {
- if ((port_rd(sbport, SBDSP_STATUS) & 0x80))
- DELAY((i > 100) ? 1000 : 10);
- else {
- port_wr(sbport, SBDSP_CMD, 0x09);
- break;
- }
- }
- for (i = 0; i < 1000; i++) {
- if ((port_rd(sbport, SBDSP_STATUS) & 0x80))
- DELAY((i > 100) ? 1000 : 10);
- else {
- port_wr(sbport, SBDSP_CMD, 0x00);
- ret = 0;
- break;
- }
- }
- DELAY(1000);
- bus_release_resource(dev, SYS_RES_IOPORT, rid, sbport);
- }
- return ret;
-}
-
-static struct isa_pnp_id pnpmss_ids[] = {
- {0x0000630e, "CS423x"}, /* CSC0000 */
- {0x0001630e, "CS423x-PCI"}, /* CSC0100 */
- {0x01000000, "CMI8330"}, /* @@@0001 */
- {0x2100a865, "Yamaha OPL-SAx"}, /* YMH0021 */
- {0x1110d315, "ENSONIQ SoundscapeVIVO"}, /* ENS1011 */
- {0x1093143e, "OPTi931"}, /* OPT9310 */
- {0x5092143e, "OPTi925"}, /* OPT9250 XXX guess */
- {0x0000143e, "OPTi924"}, /* OPT0924 */
- {0x1022b839, "Neomagic 256AV (non-ac97)"}, /* NMX2210 */
- {0x01005407, "Aztech 2320"}, /* AZT0001 */
-#if 0
- {0x0000561e, "GusPnP"}, /* GRV0000 */
-#endif
- {0},
-};
-
-static int
-pnpmss_probe(device_t dev)
-{
- u_int32_t lid, vid;
-
- lid = isa_get_logicalid(dev);
- vid = isa_get_vendorid(dev);
- if (lid == 0x01000000 && vid != 0x0100a90d) /* CMI0001 */
- return ENXIO;
- return ISA_PNP_PROBE(device_get_parent(dev), dev, pnpmss_ids);
-}
-
-static int
-pnpmss_attach(device_t dev)
-{
- struct mss_info *mss;
-
- mss = kmalloc(sizeof *mss, M_DEVBUF, M_WAITOK | M_ZERO);
- mss->io_rid = 0;
- mss->conf_rid = -1;
- mss->irq_rid = 0;
- mss->drq1_rid = 0;
- mss->drq2_rid = 1;
- mss->bd_id = MD_CS42XX;
-
- switch (isa_get_logicalid(dev)) {
- case 0x0000630e: /* CSC0000 */
- case 0x0001630e: /* CSC0100 */
- mss->bd_flags |= BD_F_MSS_OFFSET;
- mss->bd_id = MD_CS423X;
- break;
-
- case 0x2100a865: /* YHM0021 */
- mss->io_rid = 1;
- mss->conf_rid = 4;
- mss->bd_id = MD_YM0020;
- break;
-
- case 0x1110d315: /* ENS1011 */
- mss->io_rid = 1;
- mss->bd_id = MD_VIVO;
- break;
-
- case 0x1093143e: /* OPT9310 */
- mss->bd_flags |= BD_F_MSS_OFFSET;
- mss->conf_rid = 3;
- mss->bd_id = MD_OPTI931;
- break;
-
- case 0x5092143e: /* OPT9250 XXX guess */
- mss->io_rid = 1;
- mss->conf_rid = 3;
- mss->bd_id = MD_OPTI925;
- break;
-
- case 0x0000143e: /* OPT0924 */
- mss->password = 0xe5;
- mss->passwdreg = 3;
- mss->optibase = 0xf0c;
- mss->io_rid = 2;
- mss->conf_rid = 3;
- mss->bd_id = MD_OPTI924;
- mss->bd_flags |= BD_F_924PNP;
- if(opti_init(dev, mss) != 0) {
- kfree(mss, M_DEVBUF);
- return ENXIO;
- }
- break;
-
- case 0x1022b839: /* NMX2210 */
- mss->io_rid = 1;
- break;
-
- case 0x01005407: /* AZT0001 */
- /* put into MSS mode first (snatched from NetBSD) */
- if (azt2320_mss_mode(mss, dev) == -1) {
- kfree(mss, M_DEVBUF);
- return ENXIO;
- }
-
- mss->bd_flags |= BD_F_MSS_OFFSET;
- mss->io_rid = 2;
- break;
-
-#if 0
- case 0x0000561e: /* GRV0000 */
- mss->bd_flags |= BD_F_MSS_OFFSET;
- mss->io_rid = 2;
- mss->conf_rid = 1;
- mss->drq1_rid = 1;
- mss->drq2_rid = 0;
- mss->bd_id = MD_GUSPNP;
- break;
-#endif
- case 0x01000000: /* @@@0001 */
- mss->drq2_rid = -1;
- break;
-
- /* Unknown MSS default. We could let the CSC0000 stuff match too */
- default:
- mss->bd_flags |= BD_F_MSS_OFFSET;
- break;
- }
- return mss_doattach(dev, mss);
-}
-
-static int
-opti_init(device_t dev, struct mss_info *mss)
-{
- int flags = device_get_flags(dev);
- int basebits = 0;
-
- if (!mss->conf_base) {
- bus_set_resource(dev, SYS_RES_IOPORT, mss->conf_rid,
- mss->optibase, 0x9, -1);
-
- mss->conf_base = bus_alloc_resource(dev, SYS_RES_IOPORT,
- &mss->conf_rid, mss->optibase, mss->optibase+0x9,
- 0x9, RF_ACTIVE);
- }
-
- if (!mss->conf_base)
- return ENXIO;
-
- if (!mss->io_base)
- mss->io_base = bus_alloc_resource(dev, SYS_RES_IOPORT,
- &mss->io_rid, 0, ~0, 8, RF_ACTIVE);
-
- if (!mss->io_base) /* No hint specified, use 0x530 */
- mss->io_base = bus_alloc_resource(dev, SYS_RES_IOPORT,
- &mss->io_rid, 0x530, 0x537, 8, RF_ACTIVE);
-
- if (!mss->io_base)
- return ENXIO;
-
- switch (rman_get_start(mss->io_base)) {
- case 0x530:
- basebits = 0x0;
- break;
- case 0xe80:
- basebits = 0x10;
- break;
- case 0xf40:
- basebits = 0x20;
- break;
- case 0x604:
- basebits = 0x30;
- break;
- default:
- kprintf("opti_init: invalid MSS base address!\n");
- return ENXIO;
- }
-
-
- switch (mss->bd_id) {
- case MD_OPTI924:
- opti_write(mss, 1, 0x80 | basebits); /* MSS mode */
- opti_write(mss, 2, 0x00); /* Disable CD */
- opti_write(mss, 3, 0xf0); /* Disable SB IRQ */
- opti_write(mss, 4, 0xf0);
- opti_write(mss, 5, 0x00);
- opti_write(mss, 6, 0x02); /* MPU stuff */
- break;
-
- case MD_OPTI930:
- opti_write(mss, 1, 0x00 | basebits);
- opti_write(mss, 3, 0x00); /* Disable SB IRQ/DMA */
- opti_write(mss, 4, 0x52); /* Empty FIFO */
- opti_write(mss, 5, 0x3c); /* Mode 2 */
- opti_write(mss, 6, 0x02); /* Enable MSS */
- break;
- }
-
- if (mss->bd_flags & BD_F_924PNP) {
- u_int32_t irq = isa_get_irq(dev);
- u_int32_t drq = isa_get_drq(dev);
- bus_set_resource(dev, SYS_RES_IRQ, 0, irq, 1,
- machintr_legacy_intr_cpuid(irq));
- bus_set_resource(dev, SYS_RES_DRQ, mss->drq1_rid, drq, 1, -1);
- if (flags & DV_F_DUAL_DMA) {
- bus_set_resource(dev, SYS_RES_DRQ, 1,
- flags & DV_F_DRQ_MASK, 1, -1);
- mss->drq2_rid = 1;
- }
- }
-
- /* OPTixxx has I/DRQ registers */
-
- device_set_flags(dev, device_get_flags(dev) | DV_F_TRUE_MSS);
-
- return 0;
-}
-
-static void
-opti_write(struct mss_info *mss, u_char reg, u_char val)
-{
- port_wr(mss->conf_base, mss->passwdreg, mss->password);
-
- switch(mss->bd_id) {
- case MD_OPTI924:
- if (reg > 7) { /* Indirect register */
- port_wr(mss->conf_base, mss->passwdreg, reg);
- port_wr(mss->conf_base, mss->passwdreg,
- mss->password);
- port_wr(mss->conf_base, 9, val);
- return;
- }
- port_wr(mss->conf_base, reg, val);
- break;
-
- case MD_OPTI930:
- port_wr(mss->indir, 0, reg);
- port_wr(mss->conf_base, mss->passwdreg, mss->password);
- port_wr(mss->indir, 1, val);
- break;
- }
-}
-
-u_char
-opti_read(struct mss_info *mss, u_char reg)
-{
- port_wr(mss->conf_base, mss->passwdreg, mss->password);
-
- switch(mss->bd_id) {
- case MD_OPTI924:
- if (reg > 7) { /* Indirect register */
- port_wr(mss->conf_base, mss->passwdreg, reg);
- port_wr(mss->conf_base, mss->passwdreg, mss->password);
- return(port_rd(mss->conf_base, 9));
- }
- return(port_rd(mss->conf_base, reg));
- break;
-
- case MD_OPTI930:
- port_wr(mss->indir, 0, reg);
- port_wr(mss->conf_base, mss->passwdreg, mss->password);
- return port_rd(mss->indir, 1);
- break;
- }
- return -1;
-}
-
-static device_method_t pnpmss_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, pnpmss_probe),
- DEVMETHOD(device_attach, pnpmss_attach),
- DEVMETHOD(device_detach, mss_detach),
- DEVMETHOD(device_suspend, mss_suspend),
- DEVMETHOD(device_resume, mss_resume),
-
- { 0, 0 }
-};
-
-static driver_t pnpmss_driver = {
- "pcm",
- pnpmss_methods,
- PCM_SOFTC_SIZE,
-};
-
-DRIVER_MODULE(snd_pnpmss, isa, pnpmss_driver, pcm_devclass, NULL, NULL);
-DRIVER_MODULE(snd_pnpmss, acpi, pnpmss_driver, pcm_devclass, NULL, NULL);
-MODULE_DEPEND(snd_pnpmss, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_VERSION(snd_pnpmss, 1);
-
-static int
-guspcm_probe(device_t dev)
-{
- struct sndcard_func *func;
-
- func = device_get_ivars(dev);
- if (func == NULL || func->func != SCF_PCM)
- return ENXIO;
-
- device_set_desc(dev, "GUS CS4231");
- return 0;
-}
-
-static int
-guspcm_attach(device_t dev)
-{
- device_t parent = device_get_parent(dev);
- struct mss_info *mss;
- int base, flags;
- unsigned char ctl;
-
- mss = kmalloc(sizeof *mss, M_DEVBUF, M_WAITOK | M_ZERO);
- mss->bd_flags = BD_F_MSS_OFFSET;
- mss->io_rid = 2;
- mss->conf_rid = 1;
- mss->irq_rid = 0;
- mss->drq1_rid = 1;
- mss->drq2_rid = -1;
-
- if (isa_get_logicalid(parent) == 0)
- mss->bd_id = MD_GUSMAX;
- else {
- mss->bd_id = MD_GUSPNP;
- mss->drq2_rid = 0;
- goto skip_setup;
- }
-
- flags = device_get_flags(parent);
- if (flags & DV_F_DUAL_DMA)
- mss->drq2_rid = 0;
-
- mss->conf_base = bus_alloc_resource(dev, SYS_RES_IOPORT, &mss->conf_rid,
- 0, ~0, 8, RF_ACTIVE);
-
- if (mss->conf_base == NULL) {
- mss_release_resources(mss, dev);
- return ENXIO;
- }
-
- base = isa_get_port(parent);
-
- ctl = 0x40; /* CS4231 enable */
- if (isa_get_drq(dev) > 3)
- ctl |= 0x10; /* 16-bit dma channel 1 */
- if ((flags & DV_F_DUAL_DMA) != 0 && (flags & DV_F_DRQ_MASK) > 3)
- ctl |= 0x20; /* 16-bit dma channel 2 */
- ctl |= (base >> 4) & 0x0f; /* 2X0 -> 3XC */
- port_wr(mss->conf_base, 6, ctl);
-
-skip_setup:
- return mss_doattach(dev, mss);
-}
-
-static device_method_t guspcm_methods[] = {
- DEVMETHOD(device_probe, guspcm_probe),
- DEVMETHOD(device_attach, guspcm_attach),
- DEVMETHOD(device_detach, mss_detach),
-
- { 0, 0 }
-};
-
-static driver_t guspcm_driver = {
- "pcm",
- guspcm_methods,
- PCM_SOFTC_SIZE,
-};
-
-DRIVER_MODULE(snd_guspcm, gusc, guspcm_driver, pcm_devclass, NULL, NULL);
-MODULE_DEPEND(snd_guspcm, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_VERSION(snd_guspcm, 1);
-
-
+++ /dev/null
-/*-
- * file: mss.h
- *
- * (C) 1997 Luigi Rizzo (luigi@iet.unipi.it)
- *
- * This file contains information and macro definitions for
- * AD1848-compatible devices, used in the MSS/WSS compatible boards.
- *
- */
-
-/*-
- * Copyright (c) 1999 Doug Rabson
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/dev/sound/isa/mss.h,v 1.12 2005/01/06 01:43:17 imp Exp $
- */
-
-/*
- *
-
-The codec part of the board is seen as a set of 4 registers mapped
-at the base address for the board (default 0x534). Note that some
-(early) boards implemented 4 additional registers 4 location before
-(usually 0x530) to store configuration information. This is a source
-of confusion in that one never knows what address to specify. The
-(current) convention is to use the old address (0x530) in the kernel
-configuration file and consider MSS registers start four location
-ahead.
-
- *
- */
-
-struct mixer_def {
- u_int regno:7;
- u_int polarity:1; /* 1 means reversed */
- u_int bitoffs:4;
- u_int nbits:4;
-};
-typedef struct mixer_def mixer_ent;
-typedef struct mixer_def mixer_tab[32][2];
-
-#define MIX_ENT(name, reg_l, pol_l, pos_l, len_l, reg_r, pol_r, pos_r, len_r) \
- {{reg_l, pol_l, pos_l, len_l}, {reg_r, pol_r, pos_r, len_r}}
-
-#define PMIX_ENT(name, reg_l, pos_l, len_l, reg_r, pos_r, len_r) \
- {{reg_l, 0, pos_l, len_l}, {reg_r, 0, pos_r, len_r}}
-
-#define MIX_NONE(name) MIX_ENT(name, 0,0,0,0, 0,0,0,0)
-
-/*
- * The four visible registers of the MSS :
- *
- */
-
-#define MSS_INDEX (0 + 4)
-#define MSS_IDXBUSY 0x80 /* readonly, set when busy */
-#define MSS_MCE 0x40 /* the MCE bit. */
- /*
- * the MCE bit must be set whenever the current mode of the
- * codec is changed; this in particular is true for the
- * Data Format (I8, I28) and Interface Config(I9) registers.
- * Only exception are CEN and PEN which can be changed on the fly.
- * The DAC output is muted when MCE is set.
- */
-#define MSS_TRD 0x20 /* Transfer request disable */
- /*
- * When TRD is set, DMA transfers cease when the INT bit in
- * the MSS status reg is set. Must be cleared for automode
- * DMA, set otherwise.
- */
-#define MSS_IDXMASK 0x1f /* mask for indirect address */
-
-#define MSS_IDATA (1 + 4)
- /*
- * data to be transferred to the indirect register addressed
- * by index addr. During init and sw. powerdown, cannot be
- * written to, and is always read as 0x80 (consistent with the
- * busy flag).
- */
-
-#define MSS_STATUS (2 + 4)
-
-#define IS_CUL 0x80 /* capture upper/lower */
-#define IS_CLR 0x40 /* capture left/right */
-#define IS_CRDY 0x20 /* capture ready for programmed i/o */
-#define IS_SER 0x10 /* sample error (overrun/underrun) */
-#define IS_PUL 0x08 /* playback upper/lower */
-#define IS_PLR 0x04 /* playback left/right */
-#define IS_PRDY 0x02 /* playback ready for programmed i/o */
-#define IS_INT 0x01 /* int status (1 = active) */
- /*
- * IS_INT is clreared by any write to the status register.
- */
-#if 0
-#define io_Polled_IO(d) ((d)->io_base+3+4)
- /*
- * this register is used in case of polled i/o
- */
-#endif
-
-/*
- * The MSS has a set of 16 (or 32 depending on the model) indirect
- * registers accessible through the data port by specifying the
- * appropriate address in the address register.
- *
- * The 16 low registers are uniformly handled in AD1848/CS4248 compatible
- * mode (often called MODE1). For the upper 16 registers there are
- * some differences among different products, mainly Crystal uses them
- * differently from OPTi.
- *
- */
-
-/*
- * volume registers
- */
-
-#define I6_MUTE 0x80
-
-/*
- * register I9 -- interface configuration.
- */
-
-#define I9_PEN 0x01 /* playback enable */
-#define I9_CEN 0x02 /* capture enable */
-
-/*
- * values used in bd_flags
- */
-#define BD_F_MCE_BIT 0x0001
-#define BD_F_IRQ_OK 0x0002
-#define BD_F_TMR_RUN 0x0004
-#define BD_F_MSS_OFFSET 0x0008 /* offset mss writes by -4 */
-#define BD_F_DUPLEX 0x0010
-#define BD_F_924PNP 0x0020 /* OPTi924 is in PNP mode */
-
-/*
- * sound/ad1848_mixer.h
- *
- * Definitions for the mixer of AD1848 and compatible codecs.
- *
- * Copyright by Hannu Savolainen 1994
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer. 2.
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-/*
- * The AD1848 codec has generic input lines called Line, Aux1 and Aux2.
- * Soundcard manufacturers have connected actual inputs (CD, synth, line,
- * etc) to these inputs in different order. Therefore it's difficult
- * to assign mixer channels to to these inputs correctly. The following
- * contains two alternative mappings. The first one is for GUS MAX and
- * the second is just a generic one (line1, line2 and line3).
- * (Actually this is not a mapping but rather some kind of interleaving
- * solution).
- */
-
-#define MSS_REC_DEVICES \
- (SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD|SOUND_MASK_IMIX)
-
-
-/*
- * Table of mixer registers. There is a default table for the
- * AD1848/CS423x clones, one for the OPTI931 and one for the
- * OPTi930. As more MSS clones come out, there ought to be
- * more tables.
- *
- * Fields in the table are : polarity, register, offset, bits
- *
- * The channel numbering used by individual soundcards is not fixed.
- * Some cards have assigned different meanings for the AUX1, AUX2
- * and LINE inputs. Some have different features...
- *
- * Following there is a macro ...MIXER_DEVICES which is a bitmap
- * of all non-zero fields in the table.
- * MODE1_MIXER_DEVICES is the basic mixer of the 1848 in mode 1
- * registers I0..I15)
- *
- */
-
-mixer_ent mix_devices[32][2] = {
-MIX_NONE(SOUND_MIXER_VOLUME),
-MIX_NONE(SOUND_MIXER_BASS),
-MIX_NONE(SOUND_MIXER_TREBLE),
-MIX_ENT(SOUND_MIXER_SYNTH, 2, 1, 0, 5, 3, 1, 0, 5),
-MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 6, 7, 1, 0, 6),
-MIX_ENT(SOUND_MIXER_SPEAKER, 26, 1, 0, 4, 0, 0, 0, 0),
-MIX_ENT(SOUND_MIXER_LINE, 18, 1, 0, 5, 19, 1, 0, 5),
-MIX_ENT(SOUND_MIXER_MIC, 0, 0, 5, 1, 1, 0, 5, 1),
-MIX_ENT(SOUND_MIXER_CD, 4, 1, 0, 5, 5, 1, 0, 5),
-MIX_ENT(SOUND_MIXER_IMIX, 13, 1, 2, 6, 0, 0, 0, 0),
-MIX_NONE(SOUND_MIXER_ALTPCM),
-MIX_NONE(SOUND_MIXER_RECLEV),
-MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4),
-MIX_NONE(SOUND_MIXER_OGAIN),
-MIX_NONE(SOUND_MIXER_LINE1),
-MIX_NONE(SOUND_MIXER_LINE2),
-MIX_NONE(SOUND_MIXER_LINE3),
-};
-
-#define MODE2_MIXER_DEVICES \
- (SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_SPEAKER | \
- SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD | \
- SOUND_MASK_IMIX | SOUND_MASK_IGAIN )
-
-#define MODE1_MIXER_DEVICES \
- (SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_MIC | \
- SOUND_MASK_CD | SOUND_MASK_IMIX | SOUND_MASK_IGAIN )
-
-
-mixer_ent opti930_devices[32][2] = {
-MIX_ENT(SOUND_MIXER_VOLUME, 22, 1, 0, 4, 23, 1, 0, 4),
-MIX_NONE(SOUND_MIXER_BASS),
-MIX_NONE(SOUND_MIXER_TREBLE),
-MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 0, 4, 5, 1, 0, 4),
-MIX_ENT(SOUND_MIXER_PCM, 6, 1, 1, 5, 7, 1, 1, 5),
-MIX_ENT(SOUND_MIXER_LINE, 18, 1, 1, 4, 19, 1, 1, 4),
-MIX_NONE(SOUND_MIXER_SPEAKER),
-MIX_ENT(SOUND_MIXER_MIC, 21, 1, 0, 4, 22, 1, 0, 4),
-MIX_ENT(SOUND_MIXER_CD, 2, 1, 1, 4, 3, 1, 1, 4),
-MIX_NONE(SOUND_MIXER_IMIX),
-MIX_NONE(SOUND_MIXER_ALTPCM),
-MIX_NONE(SOUND_MIXER_RECLEV),
-MIX_NONE(SOUND_MIXER_IGAIN),
-MIX_NONE(SOUND_MIXER_OGAIN),
-MIX_NONE(SOUND_MIXER_LINE1),
-MIX_NONE(SOUND_MIXER_LINE2),
-MIX_NONE(SOUND_MIXER_LINE3),
-};
-
-#define OPTI930_MIXER_DEVICES \
- (SOUND_MASK_VOLUME | SOUND_MASK_SYNTH | SOUND_MASK_PCM | \
- SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD )
-
-/*
- * entries for the opti931...
- */
-
-mixer_ent opti931_devices[32][2] = { /* for the opti931 */
-MIX_ENT(SOUND_MIXER_VOLUME, 22, 1, 1, 5, 23, 1, 1, 5),
-MIX_NONE(SOUND_MIXER_BASS),
-MIX_NONE(SOUND_MIXER_TREBLE),
-MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 1, 4, 5, 1, 1, 4),
-MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 5, 7, 1, 0, 5),
-MIX_NONE(SOUND_MIXER_SPEAKER),
-MIX_ENT(SOUND_MIXER_LINE, 18, 1, 1, 4, 19, 1, 1, 4),
-MIX_ENT(SOUND_MIXER_MIC, 0, 0, 5, 1, 1, 0, 5, 1),
-MIX_ENT(SOUND_MIXER_CD, 2, 1, 1, 4, 3, 1, 1, 4),
-MIX_NONE(SOUND_MIXER_IMIX),
-MIX_NONE(SOUND_MIXER_ALTPCM),
-MIX_NONE(SOUND_MIXER_RECLEV),
-MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4),
-MIX_NONE(SOUND_MIXER_OGAIN),
-MIX_ENT(SOUND_MIXER_LINE1, 16, 1, 1, 4, 17, 1, 1, 4),
-MIX_NONE(SOUND_MIXER_LINE2),
-MIX_NONE(SOUND_MIXER_LINE3),
-};
-
-#define OPTI931_MIXER_DEVICES \
- (SOUND_MASK_VOLUME | SOUND_MASK_SYNTH | SOUND_MASK_PCM | \
- SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD | \
- SOUND_MASK_IGAIN | SOUND_MASK_LINE1 )
-
-/*
- * Register definitions for the Yamaha OPL3-SA[23x].
- */
-#define OPL3SAx_POWER 0x01 /* Power Management (R/W) */
-#define OPL3SAx_POWER_PDX 0x01 /* Set to 1 to halt oscillator */
-#define OPL3SAx_POWER_PDN 0x02 /* Set to 1 to power down */
-#define OPL3SAx_POWER_PSV 0x04 /* Set to 1 to power save */
-#define OPL3SAx_POWER_ADOWN 0x20 /* Analog power (?) */
-
-#define OPL3SAx_SYSTEM 0x02 /* System control (R/W) */
-#define OPL3SAx_SYSTEM_VZE 0x01 /* I2S audio routing */
-#define OPL3SAx_SYSTEM_IDSEL 0x03 /* SB compat version select */
-#define OPL3SAx_SYSTEM_SBHE 0x80 /* 0 for AT bus, 1 for XT bus */
-
-#define OPL3SAx_IRQCONF 0x03 /* Interrupt configuration (R/W */
-#define OPL3SAx_IRQCONF_WSSA 0x01 /* WSS interrupts through IRQA */
-#define OPL3SAx_IRQCONF_SBA 0x02 /* WSS interrupts through IRQA */
-#define OPL3SAx_IRQCONF_MPUA 0x04 /* WSS interrupts through IRQA */
-#define OPL3SAx_IRQCONF_OPL3A 0x08 /* WSS interrupts through IRQA */
-#define OPL3SAx_IRQCONF_WSSB 0x10 /* WSS interrupts through IRQB */
-#define OPL3SAx_IRQCONF_SBB 0x20 /* WSS interrupts through IRQB */
-#define OPL3SAx_IRQCONF_MPUB 0x40 /* WSS interrupts through IRQB */
-#define OPL3SAx_IRQCONF_OPL3B 0x80 /* WSS interrupts through IRQB */
-
-#define OPL3SAx_IRQSTATUSA 0x04 /* Interrupt (IRQ-A) Status (RO) */
-#define OPL3SAx_IRQSTATUSB 0x05 /* Interrupt (IRQ-B) Status (RO) */
-#define OPL3SAx_IRQSTATUS_PI 0x01 /* Playback Flag of CODEC */
-#define OPL3SAx_IRQSTATUS_CI 0x02 /* Recording Flag of CODEC */
-#define OPL3SAx_IRQSTATUS_TI 0x04 /* Timer Flag of CODEC */
-#define OPL3SAx_IRQSTATUS_SB 0x08 /* SB compat Playback Interrupt Flag */
-#define OPL3SAx_IRQSTATUS_MPU 0x10 /* MPU401 Interrupt Flag */
-#define OPL3SAx_IRQSTATUS_OPL3 0x20 /* Internal FM Timer Flag */
-#define OPL3SAx_IRQSTATUS_MV 0x40 /* HW Volume Interrupt Flag */
-#define OPL3SAx_IRQSTATUS_PI 0x01 /* Playback Flag of CODEC */
-#define OPL3SAx_IRQSTATUS_CI 0x02 /* Recording Flag of CODEC */
-#define OPL3SAx_IRQSTATUS_TI 0x04 /* Timer Flag of CODEC */
-#define OPL3SAx_IRQSTATUS_SB 0x08 /* SB compat Playback Interrupt Flag */
-#define OPL3SAx_IRQSTATUS_MPU 0x10 /* MPU401 Interrupt Flag */
-#define OPL3SAx_IRQSTATUS_OPL3 0x20 /* Internal FM Timer Flag */
-#define OPL3SAx_IRQSTATUS_MV 0x40 /* HW Volume Interrupt Flag */
-
-#define OPL3SAx_DMACONF 0x06 /* DMA configuration (R/W) */
-#define OPL3SAx_DMACONF_WSSPA 0x01 /* WSS Playback on DMA-A */
-#define OPL3SAx_DMACONF_WSSRA 0x02 /* WSS Recording on DMA-A */
-#define OPL3SAx_DMACONF_SBA 0x02 /* SB Playback on DMA-A */
-#define OPL3SAx_DMACONF_WSSPB 0x10 /* WSS Playback on DMA-A */
-#define OPL3SAx_DMACONF_WSSRB 0x20 /* WSS Recording on DMA-A */
-#define OPL3SAx_DMACONF_SBB 0x20 /* SB Playback on DMA-A */
-
-#define OPL3SAx_VOLUMEL 0x07 /* Master Volume Left (R/W) */
-#define OPL3SAx_VOLUMEL_MVL 0x0f /* Attenuation level */
-#define OPL3SAx_VOLUMEL_MVLM 0x80 /* Mute */
-
-#define OPL3SAx_VOLUMER 0x08 /* Master Volume Right (R/W) */
-#define OPL3SAx_VOLUMER_MVR 0x0f /* Attenuation level */
-#define OPL3SAx_VOLUMER_MVRM 0x80 /* Mute */
-
-#define OPL3SAx_MIC 0x09 /* MIC Volume (R/W) */
-#define OPL3SAx_VOLUMER_MCV 0x1f /* Attenuation level */
-#define OPL3SAx_VOLUMER_MICM 0x80 /* Mute */
-
-#define OPL3SAx_MISC 0x0a /* Miscellaneous */
-#define OPL3SAx_MISC_VER 0x07 /* Version */
-#define OPL3SAx_MISC_MODE 0x08 /* SB or WSS mode */
-#define OPL3SAx_MISC_MCSW 0x10 /* */
-#define OPL3SAx_MISC_VEN 0x80 /* Enable hardware volume control */
-
-#define OPL3SAx_WSSDMA 0x0b /* WSS DMA Counter (RW) (4 regs) */
-
-#define OPL3SAx_WSSIRQSCAN 0x0f /* WSS Interrupt Scan out/in (R/W) */
-#define OPL3SAx_WSSIRQSCAN_SPI 0x01
-#define OPL3SAx_WSSIRQSCAN_SCI 0x02
-#define OPL3SAx_WSSIRQSCAN_STI 0x04
-
-#define OPL3SAx_SBSTATE 0x10 /* SB compat Internal State (R/W) */
-#define OPL3SAx_SBSTATE_SBPDR 0x01 /* SB Power Down Request */
-#define OPL3SAx_SBSTATE_SE 0x02 /* Scan Enable */
-#define OPL3SAx_SBSTATE_SM 0x04 /* Scan Mode */
-#define OPL3SAx_SBSTATE_SS 0x08 /* Scan Select */
-#define OPL3SAx_SBSTATE_SBPDA 0x80 /* SB Power Down Acknowledge */
-
-#define OPL3SAx_SBDATA 0x11 /* SB compat State Scan Data (R/W) */
-
-#define OPL3SAx_DIGITALPOWER 0x12 /* Digital Partial Power Down (R/W) */
-#define OPL3SAx_DIGITALPOWER_PnP 0x01
-#define OPL3SAx_DIGITALPOWER_SB 0x02
-#define OPL3SAx_DIGITALPOWER_WSSP 0x04
-#define OPL3SAx_DIGITALPOWER_WSSR 0x08
-#define OPL3SAx_DIGITALPOWER_FM 0x10
-#define OPL3SAx_DIGITALPOWER_MCLK0 0x20
-#define OPL3SAx_DIGITALPOWER_MPU 0x40
-#define OPL3SAx_DIGITALPOWER_JOY 0x80
-
-#define OPL3SAx_ANALOGPOWER 0x13 /* Analog Partial Power Down (R/W) */
-#define OPL3SAx_ANALOGPOWER_WIDE 0x01
-#define OPL3SAx_ANALOGPOWER_SBDAC 0x02
-#define OPL3SAx_ANALOGPOWER_DA 0x04
-#define OPL3SAx_ANALOGPOWER_AD 0x08
-#define OPL3SAx_ANALOGPOWER_FMDAC 0x10
-
-#define OPL3SAx_WIDE 0x14 /* Enhanced control(WIDE) (R/W) */
-#define OPL3SAx_WIDE_WIDEL 0x07 /* Wide level on Left Channel */
-#define OPL3SAx_WIDE_WIDER 0x70 /* Wide level on Right Channel */
-
-#define OPL3SAx_BASS 0x15 /* Enhanced control(BASS) (R/W) */
-#define OPL3SAx_BASS_BASSL 0x07 /* Bass level on Left Channel */
-#define OPL3SAx_BASS_BASSR 0x70 /* Bass level on Right Channel */
-
-#define OPL3SAx_TREBLE 0x16 /* Enhanced control(TREBLE) (R/W) */
-#define OPL3SAx_TREBLE_TREBLEL 0x07 /* Treble level on Left Channel */
-#define OPL3SAx_TREBLE_TREBLER 0x70 /* Treble level on Right Channel */
-
-#define OPL3SAx_HWVOL 0x17 /* HW Volume IRQ Configuration (R/W) */
-#define OPL3SAx_HWVOL_IRQA 0x10 /* HW Volume IRQ on IRQ-A */
-#define OPL3SAx_HWVOL_IRQB 0x20 /* HW Volume IRQ on IRQ-B */
-
-
+++ /dev/null
-/*-
- * Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
- * Copyright 1997,1998 Luigi Rizzo.
- *
- * Derived from files in the Voxware 3.5 distribution,
- * Copyright by Hannu Savolainen 1994, under the same copyright
- * conditions.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/dev/sound/isa/sb16.c,v 1.90.2.1 2005/12/30 19:55:53 netchild Exp $
- */
-
-#include <dev/sound/pcm/sound.h>
-
-#include <dev/sound/isa/sb.h>
-#include <dev/sound/chip.h>
-
-#include <bus/isa/isavar.h>
-
-#include "mixer_if.h"
-
-SND_DECLARE_FILE("$DragonFly: src/sys/dev/sound/isa/sb16.c,v 1.8 2007/01/04 21:47:02 corecode Exp $");
-
-#define SB16_BUFFSIZE 4096
-#define PLAIN_SB16(x) ((((x)->bd_flags) & (BD_F_SB16|BD_F_SB16X)) == BD_F_SB16)
-
-static u_int32_t sb16_fmt8[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- 0
-};
-static struct pcmchan_caps sb16_caps8 = {5000, 45000, sb16_fmt8, 0};
-
-static u_int32_t sb16_fmt16[] = {
- AFMT_S16_LE,
- AFMT_STEREO | AFMT_S16_LE,
- 0
-};
-static struct pcmchan_caps sb16_caps16 = {5000, 45000, sb16_fmt16, 0};
-
-static u_int32_t sb16x_fmt[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- AFMT_S16_LE,
- AFMT_STEREO | AFMT_S16_LE,
- 0
-};
-static struct pcmchan_caps sb16x_caps = {5000, 49000, sb16x_fmt, 0};
-
-struct sb_info;
-
-struct sb_chinfo {
- struct sb_info *parent;
- struct pcm_channel *channel;
- struct snd_dbuf *buffer;
- int dir, run, dch;
- u_int32_t fmt, spd, blksz;
-};
-
-struct sb_info {
- struct resource *io_base; /* I/O address for the board */
- struct resource *irq;
- struct resource *drq1;
- struct resource *drq2;
- void *ih;
- bus_dma_tag_t parent_dmat;
-
- unsigned int bufsize;
- int bd_id;
- u_long bd_flags; /* board-specific flags */
- int prio, prio16;
- struct sb_chinfo pch, rch;
- device_t parent_dev;
-};
-
-#if 0
-static void sb_lock(struct sb_info *sb);
-static void sb_unlock(struct sb_info *sb);
-static int sb_rd(struct sb_info *sb, int reg);
-static void sb_wr(struct sb_info *sb, int reg, u_int8_t val);
-static int sb_cmd(struct sb_info *sb, u_char val);
-/* static int sb_cmd1(struct sb_info *sb, u_char cmd, int val); */
-static int sb_cmd2(struct sb_info *sb, u_char cmd, int val);
-static u_int sb_get_byte(struct sb_info *sb);
-static void sb_setmixer(struct sb_info *sb, u_int port, u_int value);
-static int sb_getmixer(struct sb_info *sb, u_int port);
-static int sb_reset_dsp(struct sb_info *sb);
-
-static void sb_intr(void *arg);
-#endif
-
-/*
- * Common code for the midi and pcm functions
- *
- * sb_cmd write a single byte to the CMD port.
- * sb_cmd1 write a CMD + 1 byte arg
- * sb_cmd2 write a CMD + 2 byte arg
- * sb_get_byte returns a single byte from the DSP data port
- */
-
-static void
-sb_lock(struct sb_info *sb) {
-
- sbc_lock(device_get_softc(sb->parent_dev));
-}
-
-static void
-sb_lockassert(struct sb_info *sb) {
-
- sbc_lockassert(device_get_softc(sb->parent_dev));
-}
-
-static void
-sb_unlock(struct sb_info *sb) {
-
- sbc_unlock(device_get_softc(sb->parent_dev));
-}
-
-static int
-port_rd(struct resource *port, int off)
-{
- return bus_space_read_1(rman_get_bustag(port), rman_get_bushandle(port), off);
-}
-
-static void
-port_wr(struct resource *port, int off, u_int8_t data)
-{
- bus_space_write_1(rman_get_bustag(port), rman_get_bushandle(port), off, data);
-}
-
-static int
-sb_rd(struct sb_info *sb, int reg)
-{
- return port_rd(sb->io_base, reg);
-}
-
-static void
-sb_wr(struct sb_info *sb, int reg, u_int8_t val)
-{
- port_wr(sb->io_base, reg, val);
-}
-
-static int
-sb_dspwr(struct sb_info *sb, u_char val)
-{
- int i;
-
- for (i = 0; i < 1000; i++) {
- if ((sb_rd(sb, SBDSP_STATUS) & 0x80))
- DELAY((i > 100)? 1000 : 10);
- else {
- sb_wr(sb, SBDSP_CMD, val);
- return 1;
- }
- }
-#if __FreeBSD_version > 500000
- if (curthread->td_intr_nesting_level == 0)
- kprintf("sb_dspwr(0x%02x) timed out.\n", val);
-#endif
- return 0;
-}
-
-static int
-sb_cmd(struct sb_info *sb, u_char val)
-{
-#if 0
- kprintf("sb_cmd: %x\n", val);
-#endif
- return sb_dspwr(sb, val);
-}
-
-/*
-static int
-sb_cmd1(struct sb_info *sb, u_char cmd, int val)
-{
-#if 0
- kprintf("sb_cmd1: %x, %x\n", cmd, val);
-#endif
- if (sb_dspwr(sb, cmd)) {
- return sb_dspwr(sb, val & 0xff);
- } else return 0;
-}
-*/
-
-static int
-sb_cmd2(struct sb_info *sb, u_char cmd, int val)
-{
- int r;
-
-#if 0
- kprintf("sb_cmd2: %x, %x\n", cmd, val);
-#endif
- sb_lockassert(sb);
- r = 0;
- if (sb_dspwr(sb, cmd)) {
- if (sb_dspwr(sb, val & 0xff)) {
- if (sb_dspwr(sb, (val >> 8) & 0xff)) {
- r = 1;
- }
- }
- }
-
- return r;
-}
-
-/*
- * in the SB, there is a set of indirect "mixer" registers with
- * address at offset 4, data at offset 5
- */
-static void
-sb_setmixer(struct sb_info *sb, u_int port, u_int value)
-{
- sb_lock(sb);
- sb_wr(sb, SB_MIX_ADDR, (u_char) (port & 0xff)); /* Select register */
- DELAY(10);
- sb_wr(sb, SB_MIX_DATA, (u_char) (value & 0xff));
- DELAY(10);
- sb_unlock(sb);
-}
-
-static int
-sb_getmixer(struct sb_info *sb, u_int port)
-{
- int val;
-
- sb_lockassert(sb);
- sb_wr(sb, SB_MIX_ADDR, (u_char) (port & 0xff)); /* Select register */
- DELAY(10);
- val = sb_rd(sb, SB_MIX_DATA);
- DELAY(10);
-
- return val;
-}
-
-static u_int
-sb_get_byte(struct sb_info *sb)
-{
- int i;
-
- for (i = 1000; i > 0; i--) {
- if (sb_rd(sb, DSP_DATA_AVAIL) & 0x80)
- return sb_rd(sb, DSP_READ);
- else
- DELAY(20);
- }
- return 0xffff;
-}
-
-static int
-sb_reset_dsp(struct sb_info *sb)
-{
- u_char b;
-
- sb_lockassert(sb);
- sb_wr(sb, SBDSP_RST, 3);
- DELAY(100);
- sb_wr(sb, SBDSP_RST, 0);
- b = sb_get_byte(sb);
- if (b != 0xAA) {
- DEB(kprintf("sb_reset_dsp 0x%lx failed\n",
- rman_get_start(sb->io_base)));
- return ENXIO; /* Sorry */
- }
- return 0;
-}
-
-/************************************************************/
-
-struct sb16_mixent {
- int reg;
- int bits;
- int ofs;
- int stereo;
-};
-
-static const struct sb16_mixent sb16_mixtab[32] = {
- [SOUND_MIXER_VOLUME] = { 0x30, 5, 3, 1 },
- [SOUND_MIXER_PCM] = { 0x32, 5, 3, 1 },
- [SOUND_MIXER_SYNTH] = { 0x34, 5, 3, 1 },
- [SOUND_MIXER_CD] = { 0x36, 5, 3, 1 },
- [SOUND_MIXER_LINE] = { 0x38, 5, 3, 1 },
- [SOUND_MIXER_MIC] = { 0x3a, 5, 3, 0 },
- [SOUND_MIXER_SPEAKER] = { 0x3b, 5, 3, 0 },
- [SOUND_MIXER_IGAIN] = { 0x3f, 2, 6, 1 },
- [SOUND_MIXER_OGAIN] = { 0x41, 2, 6, 1 },
- [SOUND_MIXER_TREBLE] = { 0x44, 4, 4, 1 },
- [SOUND_MIXER_BASS] = { 0x46, 4, 4, 1 },
- [SOUND_MIXER_LINE1] = { 0x52, 5, 3, 1 }
-};
-
-static int
-sb16mix_init(struct snd_mixer *m)
-{
- struct sb_info *sb = mix_getdevinfo(m);
-
- mix_setdevs(m, SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_SPEAKER |
- SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD |
- SOUND_MASK_IGAIN | SOUND_MASK_OGAIN | SOUND_MASK_LINE1 |
- SOUND_MASK_VOLUME | SOUND_MASK_BASS | SOUND_MASK_TREBLE);
-
- mix_setrecdevs(m, SOUND_MASK_SYNTH | SOUND_MASK_LINE |
- SOUND_MASK_LINE1 | SOUND_MASK_MIC | SOUND_MASK_CD);
-
- sb_setmixer(sb, 0x3c, 0x1f); /* make all output active */
-
- sb_setmixer(sb, 0x3d, 0); /* make all inputs-l off */
- sb_setmixer(sb, 0x3e, 0); /* make all inputs-r off */
-
- return 0;
-}
-
-static int
-rel2abs_volume(int x, int max)
-{
- int temp;
-
- temp = ((x * max) + 50) / 100;
- if (temp > max)
- temp = max;
- else if (temp < 0)
- temp = 0;
- return (temp);
-}
-
-static int
-sb16mix_set(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
-{
- struct sb_info *sb = mix_getdevinfo(m);
- const struct sb16_mixent *e;
- int max;
-
- e = &sb16_mixtab[dev];
- max = (1 << e->bits) - 1;
-
- left = rel2abs_volume(left, max);
- right = rel2abs_volume(right, max);
-
- sb_setmixer(sb, e->reg, left << e->ofs);
- if (e->stereo)
- sb_setmixer(sb, e->reg + 1, right << e->ofs);
- else
- right = left;
-
- left = (left * 100) / max;
- right = (right * 100) / max;
-
- return left | (right << 8);
-}
-
-static int
-sb16mix_setrecsrc(struct snd_mixer *m, u_int32_t src)
-{
- struct sb_info *sb = mix_getdevinfo(m);
- u_char recdev_l, recdev_r;
-
- recdev_l = 0;
- recdev_r = 0;
- if (src & SOUND_MASK_MIC) {
- recdev_l |= 0x01; /* mono mic */
- recdev_r |= 0x01;
- }
-
- if (src & SOUND_MASK_CD) {
- recdev_l |= 0x04; /* l cd */
- recdev_r |= 0x02; /* r cd */
- }
-
- if (src & SOUND_MASK_LINE) {
- recdev_l |= 0x10; /* l line */
- recdev_r |= 0x08; /* r line */
- }
-
- if (src & SOUND_MASK_SYNTH) {
- recdev_l |= 0x40; /* l midi */
- recdev_r |= 0x20; /* r midi */
- }
-
- sb_setmixer(sb, SB16_IMASK_L, recdev_l);
- sb_setmixer(sb, SB16_IMASK_R, recdev_r);
-
- /* Switch on/off FM tuner source */
- if (src & SOUND_MASK_LINE1)
- sb_setmixer(sb, 0x4a, 0x0c);
- else
- sb_setmixer(sb, 0x4a, 0x00);
-
- /*
- * since the same volume controls apply to the input and
- * output sections, the best approach to have a consistent
- * behaviour among cards would be to disable the output path
- * on devices which are used to record.
- * However, since users like to have feedback, we only disable
- * the mic -- permanently.
- */
- sb_setmixer(sb, SB16_OMASK, 0x1f & ~1);
-
- return src;
-}
-
-static kobj_method_t sb16mix_mixer_methods[] = {
- KOBJMETHOD(mixer_init, sb16mix_init),
- KOBJMETHOD(mixer_set, sb16mix_set),
- KOBJMETHOD(mixer_setrecsrc, sb16mix_setrecsrc),
- KOBJMETHOD_END
-};
-MIXER_DECLARE(sb16mix_mixer);
-
-/************************************************************/
-
-static void
-sb16_release_resources(struct sb_info *sb, device_t dev)
-{
- if (sb->irq) {
- if (sb->ih)
- bus_teardown_intr(dev, sb->irq, sb->ih);
- bus_release_resource(dev, SYS_RES_IRQ, 0, sb->irq);
- sb->irq = NULL;
- }
- if (sb->drq2) {
- if (sb->drq2 != sb->drq1) {
- isa_dma_release(rman_get_start(sb->drq2));
- bus_release_resource(dev, SYS_RES_DRQ, 1, sb->drq2);
- }
- sb->drq2 = NULL;
- }
- if (sb->drq1) {
- isa_dma_release(rman_get_start(sb->drq1));
- bus_release_resource(dev, SYS_RES_DRQ, 0, sb->drq1);
- sb->drq1 = NULL;
- }
- if (sb->io_base) {
- bus_release_resource(dev, SYS_RES_IOPORT, 0, sb->io_base);
- sb->io_base = NULL;
- }
- if (sb->parent_dmat) {
- bus_dma_tag_destroy(sb->parent_dmat);
- sb->parent_dmat = 0;
- }
- kfree(sb, M_DEVBUF);
-}
-
-static int
-sb16_alloc_resources(struct sb_info *sb, device_t dev)
-{
- int rid;
-
- rid = 0;
- if (!sb->io_base)
- sb->io_base = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
- &rid, RF_ACTIVE);
-
- rid = 0;
- if (!sb->irq)
- sb->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
- RF_ACTIVE);
-
- rid = 0;
- if (!sb->drq1)
- sb->drq1 = bus_alloc_resource_any(dev, SYS_RES_DRQ, &rid,
- RF_ACTIVE);
-
- rid = 1;
- if (!sb->drq2)
- sb->drq2 = bus_alloc_resource_any(dev, SYS_RES_DRQ, &rid,
- RF_ACTIVE);
-
- if (sb->io_base && sb->drq1 && sb->irq) {
- isa_dma_acquire(rman_get_start(sb->drq1));
- isa_dmainit(rman_get_start(sb->drq1), sb->bufsize);
-
- if (sb->drq2) {
- isa_dma_acquire(rman_get_start(sb->drq2));
- isa_dmainit(rman_get_start(sb->drq2), sb->bufsize);
- } else {
- sb->drq2 = sb->drq1;
- pcm_setflags(dev, pcm_getflags(dev) | SD_F_SIMPLEX);
- }
- return 0;
- } else return ENXIO;
-}
-
-/* sbc does locking for us */
-static void
-sb_intr(void *arg)
-{
- struct sb_info *sb = (struct sb_info *)arg;
- int reason, c;
-
- /*
- * The Vibra16X has separate flags for 8 and 16 bit transfers, but
- * I have no idea how to tell capture from playback interrupts...
- */
-
- reason = 0;
- sb_lock(sb);
- c = sb_getmixer(sb, IRQ_STAT);
- if (c & 1)
- sb_rd(sb, DSP_DATA_AVAIL); /* 8-bit int ack */
-
- if (c & 2)
- sb_rd(sb, DSP_DATA_AVL16); /* 16-bit int ack */
- sb_unlock(sb);
-
- /*
- * this tells us if the source is 8-bit or 16-bit dma. We
- * have to check the io channel to map it to read or write...
- */
-
- if (sb->bd_flags & BD_F_SB16X) {
- if (c & 1) { /* 8-bit format */
- if (sb->pch.fmt & AFMT_8BIT)
- reason |= 1;
- if (sb->rch.fmt & AFMT_8BIT)
- reason |= 2;
- }
- if (c & 2) { /* 16-bit format */
- if (sb->pch.fmt & AFMT_16BIT)
- reason |= 1;
- if (sb->rch.fmt & AFMT_16BIT)
- reason |= 2;
- }
- } else {
- if (c & 1) { /* 8-bit dma */
- if (sb->pch.dch == 1)
- reason |= 1;
- if (sb->rch.dch == 1)
- reason |= 2;
- }
- if (c & 2) { /* 16-bit dma */
- if (sb->pch.dch == 2)
- reason |= 1;
- if (sb->rch.dch == 2)
- reason |= 2;
- }
- }
-#if 0
- kprintf("sb_intr: reason=%d c=0x%x\n", reason, c);
-#endif
- if ((reason & 1) && (sb->pch.run))
- chn_intr(sb->pch.channel);
-
- if ((reason & 2) && (sb->rch.run))
- chn_intr(sb->rch.channel);
-}
-
-static int
-sb_setup(struct sb_info *sb)
-{
- struct sb_chinfo *ch;
- u_int8_t v;
- int l, pprio;
-
- sb_lock(sb);
- if (sb->bd_flags & BD_F_DMARUN)
- sndbuf_dma(sb->pch.buffer, PCMTRIG_STOP);
- if (sb->bd_flags & BD_F_DMARUN2)
- sndbuf_dma(sb->rch.buffer, PCMTRIG_STOP);
- sb->bd_flags &= ~(BD_F_DMARUN | BD_F_DMARUN2);
-
- sb_reset_dsp(sb);
-
- if (sb->bd_flags & BD_F_SB16X) {
- /* full-duplex doesn't work! */
- pprio = sb->pch.run? 1 : 0;
- sndbuf_dmasetup(sb->pch.buffer, pprio? sb->drq1 : sb->drq2);
- sb->pch.dch = pprio? 1 : 0;
- sndbuf_dmasetup(sb->rch.buffer, pprio? sb->drq2 : sb->drq1);
- sb->rch.dch = pprio? 2 : 1;
- } else {
- if (sb->pch.run && sb->rch.run) {
- pprio = (sb->rch.fmt & AFMT_16BIT)? 0 : 1;
- sndbuf_dmasetup(sb->pch.buffer, pprio? sb->drq2 : sb->drq1);
- sb->pch.dch = pprio? 2 : 1;
- sndbuf_dmasetup(sb->rch.buffer, pprio? sb->drq1 : sb->drq2);
- sb->rch.dch = pprio? 1 : 2;
- } else {
- if (sb->pch.run) {
- sndbuf_dmasetup(sb->pch.buffer, (sb->pch.fmt & AFMT_16BIT)? sb->drq2 : sb->drq1);
- sb->pch.dch = (sb->pch.fmt & AFMT_16BIT)? 2 : 1;
- sndbuf_dmasetup(sb->rch.buffer, (sb->pch.fmt & AFMT_16BIT)? sb->drq1 : sb->drq2);
- sb->rch.dch = (sb->pch.fmt & AFMT_16BIT)? 1 : 2;
- } else if (sb->rch.run) {
- sndbuf_dmasetup(sb->pch.buffer, (sb->rch.fmt & AFMT_16BIT)? sb->drq1 : sb->drq2);
- sb->pch.dch = (sb->rch.fmt & AFMT_16BIT)? 1 : 2;
- sndbuf_dmasetup(sb->rch.buffer, (sb->rch.fmt & AFMT_16BIT)? sb->drq2 : sb->drq1);
- sb->rch.dch = (sb->rch.fmt & AFMT_16BIT)? 2 : 1;
- }
- }
- }
-
- sndbuf_dmasetdir(sb->pch.buffer, PCMDIR_PLAY);
- sndbuf_dmasetdir(sb->rch.buffer, PCMDIR_REC);
-
- /*
- kprintf("setup: [pch = %d, pfmt = %d, pgo = %d] [rch = %d, rfmt = %d, rgo = %d]\n",
- sb->pch.dch, sb->pch.fmt, sb->pch.run, sb->rch.dch, sb->rch.fmt, sb->rch.run);
- */
-
- ch = &sb->pch;
- if (ch->run) {
- l = ch->blksz;
- if (ch->fmt & AFMT_16BIT)
- l >>= 1;
- l--;
-
- /* play speed */
- RANGE(ch->spd, 5000, 45000);
- sb_cmd(sb, DSP_CMD_OUT16);
- sb_cmd(sb, ch->spd >> 8);
- sb_cmd(sb, ch->spd & 0xff);
-
- /* play format, length */
- v = DSP_F16_AUTO | DSP_F16_FIFO_ON | DSP_F16_DAC;
- v |= (ch->fmt & AFMT_16BIT)? DSP_DMA16 : DSP_DMA8;
- sb_cmd(sb, v);
-
- v = (ch->fmt & AFMT_STEREO)? DSP_F16_STEREO : 0;
- v |= (ch->fmt & AFMT_SIGNED)? DSP_F16_SIGNED : 0;
- sb_cmd2(sb, v, l);
- sndbuf_dma(ch->buffer, PCMTRIG_START);
- sb->bd_flags |= BD_F_DMARUN;
- }
-
- ch = &sb->rch;
- if (ch->run) {
- l = ch->blksz;
- if (ch->fmt & AFMT_16BIT)
- l >>= 1;
- l--;
-
- /* record speed */
- RANGE(ch->spd, 5000, 45000);
- sb_cmd(sb, DSP_CMD_IN16);
- sb_cmd(sb, ch->spd >> 8);
- sb_cmd(sb, ch->spd & 0xff);
-
- /* record format, length */
- v = DSP_F16_AUTO | DSP_F16_FIFO_ON | DSP_F16_ADC;
- v |= (ch->fmt & AFMT_16BIT)? DSP_DMA16 : DSP_DMA8;
- sb_cmd(sb, v);
-
- v = (ch->fmt & AFMT_STEREO)? DSP_F16_STEREO : 0;
- v |= (ch->fmt & AFMT_SIGNED)? DSP_F16_SIGNED : 0;
- sb_cmd2(sb, v, l);
- sndbuf_dma(ch->buffer, PCMTRIG_START);
- sb->bd_flags |= BD_F_DMARUN2;
- }
- sb_unlock(sb);
-
- return 0;
-}
-
-/* channel interface */
-static void *
-sb16chan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b, struct pcm_channel *c, int dir)
-{
- struct sb_info *sb = devinfo;
- struct sb_chinfo *ch = (dir == PCMDIR_PLAY)? &sb->pch : &sb->rch;
-
- ch->parent = sb;
- ch->channel = c;
- ch->buffer = b;
- ch->dir = dir;
-
- if (sndbuf_alloc(ch->buffer, sb->parent_dmat, sb->bufsize) != 0)
- return NULL;
-
- return ch;
-}
-
-static int
-sb16chan_setformat(kobj_t obj, void *data, u_int32_t format)
-{
- struct sb_chinfo *ch = data;
- struct sb_info *sb = ch->parent;
-
- ch->fmt = format;
- sb->prio = ch->dir;
- sb->prio16 = (ch->fmt & AFMT_16BIT)? 1 : 0;
-
- return 0;
-}
-
-static int
-sb16chan_setspeed(kobj_t obj, void *data, u_int32_t speed)
-{
- struct sb_chinfo *ch = data;
-
- ch->spd = speed;
- return speed;
-}
-
-static int
-sb16chan_setblocksize(kobj_t obj, void *data, u_int32_t blocksize)
-{
- struct sb_chinfo *ch = data;
-
- ch->blksz = blocksize;
- return ch->blksz;
-}
-
-static int
-sb16chan_trigger(kobj_t obj, void *data, int go)
-{
- struct sb_chinfo *ch = data;
- struct sb_info *sb = ch->parent;
-
- if (go == PCMTRIG_EMLDMAWR || go == PCMTRIG_EMLDMARD)
- return 0;
-
- if (go == PCMTRIG_START)
- ch->run = 1;
- else
- ch->run = 0;
-
- sb_setup(sb);
-
- return 0;
-}
-
-static int
-sb16chan_getptr(kobj_t obj, void *data)
-{
- struct sb_chinfo *ch = data;
-
- return sndbuf_dmaptr(ch->buffer);
-}
-
-static struct pcmchan_caps *
-sb16chan_getcaps(kobj_t obj, void *data)
-{
- struct sb_chinfo *ch = data;
- struct sb_info *sb = ch->parent;
-
- if ((sb->prio == 0) || (sb->prio == ch->dir))
- return &sb16x_caps;
- else
- return sb->prio16? &sb16_caps8 : &sb16_caps16;
-}
-
-static int
-sb16chan_resetdone(kobj_t obj, void *data)
-{
- struct sb_chinfo *ch = data;
- struct sb_info *sb = ch->parent;
-
- sb->prio = 0;
-
- return 0;
-}
-
-static kobj_method_t sb16chan_methods[] = {
- KOBJMETHOD(channel_init, sb16chan_init),
- KOBJMETHOD(channel_resetdone, sb16chan_resetdone),
- KOBJMETHOD(channel_setformat, sb16chan_setformat),
- KOBJMETHOD(channel_setspeed, sb16chan_setspeed),
- KOBJMETHOD(channel_setblocksize, sb16chan_setblocksize),
- KOBJMETHOD(channel_trigger, sb16chan_trigger),
- KOBJMETHOD(channel_getptr, sb16chan_getptr),
- KOBJMETHOD(channel_getcaps, sb16chan_getcaps),
- KOBJMETHOD_END
-};
-CHANNEL_DECLARE(sb16chan);
-
-/************************************************************/
-
-static int
-sb16_probe(device_t dev)
-{
- char buf[64];
- uintptr_t func, ver, r, f;
-
- /* The parent device has already been probed. */
- r = BUS_READ_IVAR(device_get_parent(dev), dev, 0, &func);
- if (func != SCF_PCM)
- return (ENXIO);
-
- r = BUS_READ_IVAR(device_get_parent(dev), dev, 1, &ver);
- f = (ver & 0xffff0000) >> 16;
- ver &= 0x0000ffff;
- if (f & BD_F_SB16) {
- ksnprintf(buf, sizeof buf, "SB16 DSP %d.%02d%s", (int) ver >> 8, (int) ver & 0xff,
- (f & BD_F_SB16X)? " (ViBRA16X)" : "");
- device_set_desc_copy(dev, buf);
- return 0;
- } else
- return (ENXIO);
-}
-
-static int
-sb16_attach(device_t dev)
-{
- struct sb_info *sb;
- uintptr_t ver;
- char status[SND_STATUSLEN], status2[SND_STATUSLEN];
-
- sb = kmalloc(sizeof *sb, M_DEVBUF, M_WAITOK | M_ZERO);
- sb->parent_dev = device_get_parent(dev);
- BUS_READ_IVAR(sb->parent_dev, dev, 1, &ver);
- sb->bd_id = ver & 0x0000ffff;
- sb->bd_flags = (ver & 0xffff0000) >> 16;
- sb->bufsize = pcm_getbuffersize(dev, 4096, SB16_BUFFSIZE, 65536);
-
- if (sb16_alloc_resources(sb, dev))
- goto no;
- sb_lock(sb);
- if (sb_reset_dsp(sb)) {
- sb_unlock(sb);
- goto no;
- }
- sb_unlock(sb);
- if (mixer_init(dev, &sb16mix_mixer_class, sb))
- goto no;
- if (snd_setup_intr(dev, sb->irq, 0, sb_intr, sb, &sb->ih))
- goto no;
-
- if (sb->bd_flags & BD_F_SB16X)
- pcm_setflags(dev, pcm_getflags(dev) | SD_F_SIMPLEX);
-
- sb->prio = 0;
-
- if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/2, /*boundary*/0,
- /*lowaddr*/BUS_SPACE_MAXADDR_24BIT,
- /*highaddr*/BUS_SPACE_MAXADDR,
- /*filter*/NULL, /*filterarg*/NULL,
- /*maxsize*/sb->bufsize, /*nsegments*/1,
- /*maxsegz*/0x3ffff, /*flags*/0,
- &sb->parent_dmat) != 0) {
- device_printf(dev, "unable to create dma tag\n");
- goto no;
- }
-
- if (!(pcm_getflags(dev) & SD_F_SIMPLEX))
- ksnprintf(status2, SND_STATUSLEN, ":%ld", rman_get_start(sb->drq2));
- else
- status2[0] = '\0';
-
- ksnprintf(status, SND_STATUSLEN, "at io 0x%lx irq %ld drq %ld%s bufsz %u %s",
- rman_get_start(sb->io_base), rman_get_start(sb->irq),
- rman_get_start(sb->drq1), status2, sb->bufsize,
- PCM_KLDSTRING(snd_sb16));
-
- if (pcm_register(dev, sb, 1, 1))
- goto no;
- pcm_addchan(dev, PCMDIR_REC, &sb16chan_class, sb);
- pcm_addchan(dev, PCMDIR_PLAY, &sb16chan_class, sb);
-
- pcm_setstatus(dev, status);
-
- return 0;
-
-no:
- sb16_release_resources(sb, dev);
- return ENXIO;
-}
-
-static int
-sb16_detach(device_t dev)
-{
- int r;
- struct sb_info *sb;
-
- r = pcm_unregister(dev);
- if (r)
- return r;
-
- sb = pcm_getdevinfo(dev);
- sb16_release_resources(sb, dev);
- return 0;
-}
-
-static device_method_t sb16_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, sb16_probe),
- DEVMETHOD(device_attach, sb16_attach),
- DEVMETHOD(device_detach, sb16_detach),
-
- { 0, 0 }
-};
-
-static driver_t sb16_driver = {
- "pcm",
- sb16_methods,
- PCM_SOFTC_SIZE,
-};
-
-DRIVER_MODULE(snd_sb16, sbc, sb16_driver, pcm_devclass, NULL, NULL);
-MODULE_DEPEND(snd_sb16, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_DEPEND(snd_sb16, snd_sbc, 1, 1, 1);
-MODULE_VERSION(snd_sb16, 1);
+++ /dev/null
-/*-
- * Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
- * Copyright 1997,1998 Luigi Rizzo.
- *
- * Derived from files in the Voxware 3.5 distribution,
- * Copyright by Hannu Savolainen 1994, under the same copyright
- * conditions.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/dev/sound/isa/sb8.c,v 1.79.2.1 2005/12/30 19:55:53 netchild Exp $
- */
-
-#include <dev/sound/pcm/sound.h>
-
-#include <dev/sound/isa/sb.h>
-#include <dev/sound/chip.h>
-
-#include <bus/isa/isavar.h>
-
-#include "mixer_if.h"
-
-SND_DECLARE_FILE("$DragonFly: src/sys/dev/sound/isa/sb8.c,v 1.7 2007/01/04 21:47:02 corecode Exp $");
-
-#define SB_DEFAULT_BUFSZ 4096
-
-static u_int32_t sb_fmt[] = {
- AFMT_U8,
- 0
-};
-static struct pcmchan_caps sb200_playcaps = {4000, 23000, sb_fmt, 0};
-static struct pcmchan_caps sb200_reccaps = {4000, 13000, sb_fmt, 0};
-static struct pcmchan_caps sb201_playcaps = {4000, 44100, sb_fmt, 0};
-static struct pcmchan_caps sb201_reccaps = {4000, 15000, sb_fmt, 0};
-
-static u_int32_t sbpro_fmt[] = {
- AFMT_U8,
- AFMT_STEREO | AFMT_U8,
- 0
-};
-static struct pcmchan_caps sbpro_playcaps = {4000, 44100, sbpro_fmt, 0};
-static struct pcmchan_caps sbpro_reccaps = {4000, 44100, sbpro_fmt, 0};
-
-struct sb_info;
-
-struct sb_chinfo {
- struct sb_info *parent;
- struct pcm_channel *channel;
- struct snd_dbuf *buffer;
- int dir;
- u_int32_t fmt, spd, blksz;
-};
-
-struct sb_info {
- device_t parent_dev;
- struct resource *io_base; /* I/O address for the board */
- struct resource *irq;
- struct resource *drq;
- void *ih;
- bus_dma_tag_t parent_dmat;
-
- unsigned int bufsize;
- int bd_id;
- u_long bd_flags; /* board-specific flags */
- struct sb_chinfo pch, rch;
-};
-
-static int sb_rd(struct sb_info *sb, int reg);
-static void sb_wr(struct sb_info *sb, int reg, u_int8_t val);
-static int sb_dspready(struct sb_info *sb);
-static int sb_cmd(struct sb_info *sb, u_char val);
-static int sb_cmd1(struct sb_info *sb, u_char cmd, int val);
-static int sb_cmd2(struct sb_info *sb, u_char cmd, int val);
-static u_int sb_get_byte(struct sb_info *sb);
-static void sb_setmixer(struct sb_info *sb, u_int port, u_int value);
-static int sb_getmixer(struct sb_info *sb, u_int port);
-static int sb_reset_dsp(struct sb_info *sb);
-
-static void sb_intr(void *arg);
-static int sb_speed(struct sb_chinfo *ch);
-static int sb_start(struct sb_chinfo *ch);
-static int sb_stop(struct sb_chinfo *ch);
-
-/*
- * Common code for the midi and pcm functions
- *
- * sb_cmd write a single byte to the CMD port.
- * sb_cmd1 write a CMD + 1 byte arg
- * sb_cmd2 write a CMD + 2 byte arg
- * sb_get_byte returns a single byte from the DSP data port
- */
-
-static void
-sb_lock(struct sb_info *sb) {
-
- sbc_lock(device_get_softc(sb->parent_dev));
-}
-
-static void
-sb_unlock(struct sb_info *sb) {
-
- sbc_unlock(device_get_softc(sb->parent_dev));
-}
-
-static int
-port_rd(struct resource *port, int off)
-{
- return bus_space_read_1(rman_get_bustag(port), rman_get_bushandle(port), off);
-}
-
-static void
-port_wr(struct resource *port, int off, u_int8_t data)
-{
- bus_space_write_1(rman_get_bustag(port), rman_get_bushandle(port), off, data);
-}
-
-static int
-sb_rd(struct sb_info *sb, int reg)
-{
- return port_rd(sb->io_base, reg);
-}
-
-static void
-sb_wr(struct sb_info *sb, int reg, u_int8_t val)
-{
- port_wr(sb->io_base, reg, val);
-}
-
-static int
-sb_dspready(struct sb_info *sb)
-{
- return ((sb_rd(sb, SBDSP_STATUS) & 0x80) == 0);
-}
-
-static int
-sb_dspwr(struct sb_info *sb, u_char val)
-{
- int i;
-
- for (i = 0; i < 1000; i++) {
- if (sb_dspready(sb)) {
- sb_wr(sb, SBDSP_CMD, val);
- return 1;
- }
- if (i > 10) DELAY((i > 100)? 1000 : 10);
- }
- kprintf("sb_dspwr(0x%02x) timed out.\n", val);
- return 0;
-}
-
-static int
-sb_cmd(struct sb_info *sb, u_char val)
-{
-#if 0
- kprintf("sb_cmd: %x\n", val);
-#endif
- return sb_dspwr(sb, val);
-}
-
-static int
-sb_cmd1(struct sb_info *sb, u_char cmd, int val)
-{
-#if 0
- kprintf("sb_cmd1: %x, %x\n", cmd, val);
-#endif
- if (sb_dspwr(sb, cmd)) {
- return sb_dspwr(sb, val & 0xff);
- } else return 0;
-}
-
-static int
-sb_cmd2(struct sb_info *sb, u_char cmd, int val)
-{
-#if 0
- kprintf("sb_cmd2: %x, %x\n", cmd, val);
-#endif
- if (sb_dspwr(sb, cmd)) {
- return sb_dspwr(sb, val & 0xff) &&
- sb_dspwr(sb, (val >> 8) & 0xff);
- } else return 0;
-}
-
-/*
- * in the SB, there is a set of indirect "mixer" registers with
- * address at offset 4, data at offset 5
- *
- * we don't need to interlock these, the mixer lock will suffice.
- */
-static void
-sb_setmixer(struct sb_info *sb, u_int port, u_int value)
-{
- sb_wr(sb, SB_MIX_ADDR, (u_char) (port & 0xff)); /* Select register */
- DELAY(10);
- sb_wr(sb, SB_MIX_DATA, (u_char) (value & 0xff));
- DELAY(10);
-}
-
-static int
-sb_getmixer(struct sb_info *sb, u_int port)
-{
- int val;
-
- sb_wr(sb, SB_MIX_ADDR, (u_char) (port & 0xff)); /* Select register */
- DELAY(10);
- val = sb_rd(sb, SB_MIX_DATA);
- DELAY(10);
-
- return val;
-}
-
-static u_int
-sb_get_byte(struct sb_info *sb)
-{
- int i;
-
- for (i = 1000; i > 0; i--) {
- if (sb_rd(sb, DSP_DATA_AVAIL) & 0x80)
- return sb_rd(sb, DSP_READ);
- else
- DELAY(20);
- }
- return 0xffff;
-}
-
-static int
-sb_reset_dsp(struct sb_info *sb)
-{
- sb_wr(sb, SBDSP_RST, 3);
- DELAY(100);
- sb_wr(sb, SBDSP_RST, 0);
- if (sb_get_byte(sb) != 0xAA) {
- DEB(kprintf("sb_reset_dsp 0x%lx failed\n",
- rman_get_start(sb->io_base)));
- return ENXIO; /* Sorry */
- }
- return 0;
-}
-
-static void
-sb_release_resources(struct sb_info *sb, device_t dev)
-{
- if (sb->irq) {
- if (sb->ih)
- bus_teardown_intr(dev, sb->irq, sb->ih);
- bus_release_resource(dev, SYS_RES_IRQ, 0, sb->irq);
- sb->irq = NULL;
- }
- if (sb->drq) {
- isa_dma_release(rman_get_start(sb->drq));
- bus_release_resource(dev, SYS_RES_DRQ, 0, sb->drq);
- sb->drq = NULL;
- }
- if (sb->io_base) {
- bus_release_resource(dev, SYS_RES_IOPORT, 0, sb->io_base);
- sb->io_base = NULL;
- }
- if (sb->parent_dmat) {
- bus_dma_tag_destroy(sb->parent_dmat);
- sb->parent_dmat = 0;
- }
- kfree(sb, M_DEVBUF);
-}
-
-static int
-sb_alloc_resources(struct sb_info *sb, device_t dev)
-{
- int rid;
-
- rid = 0;
- if (!sb->io_base)
- sb->io_base = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
- &rid, RF_ACTIVE);
- rid = 0;
- if (!sb->irq)
- sb->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ,
- &rid, RF_ACTIVE);
- rid = 0;
- if (!sb->drq)
- sb->drq = bus_alloc_resource_any(dev, SYS_RES_DRQ,
- &rid, RF_ACTIVE);
-
- if (sb->io_base && sb->drq && sb->irq) {
- isa_dma_acquire(rman_get_start(sb->drq));
- isa_dmainit(rman_get_start(sb->drq), sb->bufsize);
-
- return 0;
- } else return ENXIO;
-}
-
-/************************************************************/
-
-static int
-sbpromix_init(struct snd_mixer *m)
-{
- struct sb_info *sb = mix_getdevinfo(m);
-
- mix_setdevs(m, SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_LINE |
- SOUND_MASK_MIC | SOUND_MASK_CD | SOUND_MASK_VOLUME);
-
- mix_setrecdevs(m, SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD);
-
- sb_setmixer(sb, 0, 1); /* reset mixer */
-
- return 0;
-}
-
-static int
-sbpromix_set(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
-{
- struct sb_info *sb = mix_getdevinfo(m);
- int reg, max;
- u_char val;
-
- max = 7;
- switch (dev) {
- case SOUND_MIXER_PCM:
- reg = 0x04;
- break;
-
- case SOUND_MIXER_MIC:
- reg = 0x0a;
- max = 3;
- break;
-
- case SOUND_MIXER_VOLUME:
- reg = 0x22;
- break;
-
- case SOUND_MIXER_SYNTH:
- reg = 0x26;
- break;
-
- case SOUND_MIXER_CD:
- reg = 0x28;
- break;
-
- case SOUND_MIXER_LINE:
- reg = 0x2e;
- break;
-
- default:
- return -1;
- }
-
- left = (left * max) / 100;
- right = (dev == SOUND_MIXER_MIC)? left : ((right * max) / 100);
-
- val = (dev == SOUND_MIXER_MIC)? (left << 1) : (left << 5 | right << 1);
- sb_setmixer(sb, reg, val);
-
- left = (left * 100) / max;
- right = (right * 100) / max;
-
- return left | (right << 8);
-}
-
-static int
-sbpromix_setrecsrc(struct snd_mixer *m, u_int32_t src)
-{
- struct sb_info *sb = mix_getdevinfo(m);
- u_char recdev;
-
- if (src == SOUND_MASK_LINE)
- recdev = 0x06;
- else if (src == SOUND_MASK_CD)
- recdev = 0x02;
- else { /* default: mic */
- src = SOUND_MASK_MIC;
- recdev = 0;
- }
- sb_setmixer(sb, RECORD_SRC, recdev | (sb_getmixer(sb, RECORD_SRC) & ~0x07));
-
- return src;
-}
-
-static kobj_method_t sbpromix_mixer_methods[] = {
- KOBJMETHOD(mixer_init, sbpromix_init),
- KOBJMETHOD(mixer_set, sbpromix_set),
- KOBJMETHOD(mixer_setrecsrc, sbpromix_setrecsrc),
- KOBJMETHOD_END
-};
-MIXER_DECLARE(sbpromix_mixer);
-
-/************************************************************/
-
-static int
-sbmix_init(struct snd_mixer *m)
-{
- struct sb_info *sb = mix_getdevinfo(m);
-
- mix_setdevs(m, SOUND_MASK_SYNTH | SOUND_MASK_PCM | SOUND_MASK_CD | SOUND_MASK_VOLUME);
-
- mix_setrecdevs(m, 0);
-
- sb_setmixer(sb, 0, 1); /* reset mixer */
-
- return 0;
-}
-
-static int
-sbmix_set(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
-{
- struct sb_info *sb = mix_getdevinfo(m);
- int reg, max;
-
- max = 7;
- switch (dev) {
- case SOUND_MIXER_VOLUME:
- reg = 0x2;
- break;
-
- case SOUND_MIXER_SYNTH:
- reg = 0x6;
- break;
-
- case SOUND_MIXER_CD:
- reg = 0x8;
- break;
-
- case SOUND_MIXER_PCM:
- reg = 0x0a;
- max = 3;
- break;
-
- default:
- return -1;
- }
-
- left = (left * max) / 100;
-
- sb_setmixer(sb, reg, left << 1);
-
- left = (left * 100) / max;
-
- return left | (left << 8);
-}
-
-static int
-sbmix_setrecsrc(struct snd_mixer *m, u_int32_t src)
-{
- return 0;
-}
-
-static kobj_method_t sbmix_mixer_methods[] = {
- KOBJMETHOD(mixer_init, sbmix_init),
- KOBJMETHOD(mixer_set, sbmix_set),
- KOBJMETHOD(mixer_setrecsrc, sbmix_setrecsrc),
- KOBJMETHOD_END
-};
-MIXER_DECLARE(sbmix_mixer);
-
-/************************************************************/
-
-static void
-sb_intr(void *arg)
-{
- struct sb_info *sb = (struct sb_info *)arg;
-
- sb_lock(sb);
- if (sndbuf_runsz(sb->pch.buffer) > 0) {
- sb_unlock(sb);
- chn_intr(sb->pch.channel);
- sb_lock(sb);
- }
-
- if (sndbuf_runsz(sb->rch.buffer) > 0) {
- sb_unlock(sb);
- chn_intr(sb->rch.channel);
- sb_lock(sb);
- }
-
- sb_rd(sb, DSP_DATA_AVAIL); /* int ack */
- sb_unlock(sb);
-}
-
-static int
-sb_speed(struct sb_chinfo *ch)
-{
- struct sb_info *sb = ch->parent;
- int play = (ch->dir == PCMDIR_PLAY)? 1 : 0;
- int stereo = (ch->fmt & AFMT_STEREO)? 1 : 0;
- int speed, tmp, thresh, max;
- u_char tconst;
-
- if (sb->bd_id >= 0x300) {
- thresh = stereo? 11025 : 23000;
- max = stereo? 22050 : 44100;
- } else if (sb->bd_id > 0x200) {
- thresh = play? 23000 : 13000;
- max = play? 44100 : 15000;
- } else {
- thresh = 999999;
- max = play? 23000 : 13000;
- }
-
- speed = ch->spd;
- if (speed > max)
- speed = max;
-
- sb_lock(sb);
- sb->bd_flags &= ~BD_F_HISPEED;
- if (speed > thresh)
- sb->bd_flags |= BD_F_HISPEED;
-
- tmp = 65536 - (256000000 / (speed << stereo));
- tconst = tmp >> 8;
-
- sb_cmd1(sb, 0x40, tconst); /* set time constant */
-
- speed = (256000000 / (65536 - tmp)) >> stereo;
-
- ch->spd = speed;
- sb_unlock(sb);
- return speed;
-}
-
-static int
-sb_start(struct sb_chinfo *ch)
-{
- struct sb_info *sb = ch->parent;
- int play = (ch->dir == PCMDIR_PLAY)? 1 : 0;
- int stereo = (ch->fmt & AFMT_STEREO)? 1 : 0;
- int l = ch->blksz;
- u_char i;
-
- l--;
-
- sb_lock(sb);
- if (play)
- sb_cmd(sb, DSP_CMD_SPKON);
-
- if (sb->bd_flags & BD_F_HISPEED)
- i = play? 0x90 : 0x98;
- else
- i = play? 0x1c : 0x2c;
-
- sb_setmixer(sb, 0x0e, stereo? 2 : 0);
- sb_cmd2(sb, 0x48, l);
- sb_cmd(sb, i);
-
- sb->bd_flags |= BD_F_DMARUN;
- sb_unlock(sb);
- return 0;
-}
-
-static int
-sb_stop(struct sb_chinfo *ch)
-{
- struct sb_info *sb = ch->parent;
- int play = (ch->dir == PCMDIR_PLAY)? 1 : 0;
-
- sb_lock(sb);
- if (sb->bd_flags & BD_F_HISPEED)
- sb_reset_dsp(sb);
- else {
-#if 0
- /*
- * NOTE: DSP_CMD_DMAEXIT_8 does not work with old
- * soundblaster.
- */
- sb_cmd(sb, DSP_CMD_DMAEXIT_8);
-#endif
- sb_reset_dsp(sb);
- }
-
- if (play)
- sb_cmd(sb, DSP_CMD_SPKOFF); /* speaker off */
- sb_unlock(sb);
- sb->bd_flags &= ~BD_F_DMARUN;
- return 0;
-}
-
-/* channel interface */
-static void *
-sbchan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b, struct pcm_channel *c, int dir)
-{
- struct sb_info *sb = devinfo;
- struct sb_chinfo *ch = (dir == PCMDIR_PLAY)? &sb->pch : &sb->rch;
-
- ch->parent = sb;
- ch->channel = c;
- ch->dir = dir;
- ch->buffer = b;
- if (sndbuf_alloc(ch->buffer, sb->parent_dmat, sb->bufsize) != 0)
- return NULL;
- sndbuf_dmasetup(ch->buffer, sb->drq);
- return ch;
-}
-
-static int
-sbchan_setformat(kobj_t obj, void *data, u_int32_t format)
-{
- struct sb_chinfo *ch = data;
-
- ch->fmt = format;
- return 0;
-}
-
-static int
-sbchan_setspeed(kobj_t obj, void *data, u_int32_t speed)
-{
- struct sb_chinfo *ch = data;
-
- ch->spd = speed;
- return sb_speed(ch);
-}
-
-static int
-sbchan_setblocksize(kobj_t obj, void *data, u_int32_t blocksize)
-{
- struct sb_chinfo *ch = data;
-
- ch->blksz = blocksize;
- return ch->blksz;
-}
-
-static int
-sbchan_trigger(kobj_t obj, void *data, int go)
-{
- struct sb_chinfo *ch = data;
-
- if (go == PCMTRIG_EMLDMAWR || go == PCMTRIG_EMLDMARD)
- return 0;
-
- sndbuf_dma(ch->buffer, go);
- if (go == PCMTRIG_START)
- sb_start(ch);
- else
- sb_stop(ch);
- return 0;
-}
-
-static int
-sbchan_getptr(kobj_t obj, void *data)
-{
- struct sb_chinfo *ch = data;
-
- return sndbuf_dmaptr(ch->buffer);
-}
-
-static struct pcmchan_caps *
-sbchan_getcaps(kobj_t obj, void *data)
-{
- struct sb_chinfo *ch = data;
- int p = (ch->dir == PCMDIR_PLAY)? 1 : 0;
-
- if (ch->parent->bd_id == 0x200)
- return p? &sb200_playcaps : &sb200_reccaps;
- if (ch->parent->bd_id < 0x300)
- return p? &sb201_playcaps : &sb201_reccaps;
- return p? &sbpro_playcaps : &sbpro_reccaps;
-}
-
-static kobj_method_t sbchan_methods[] = {
- KOBJMETHOD(channel_init, sbchan_init),
- KOBJMETHOD(channel_setformat, sbchan_setformat),
- KOBJMETHOD(channel_setspeed, sbchan_setspeed),
- KOBJMETHOD(channel_setblocksize, sbchan_setblocksize),
- KOBJMETHOD(channel_trigger, sbchan_trigger),
- KOBJMETHOD(channel_getptr, sbchan_getptr),
- KOBJMETHOD(channel_getcaps, sbchan_getcaps),
- KOBJMETHOD_END
-};
-CHANNEL_DECLARE(sbchan);
-
-/************************************************************/
-
-static int
-sb_probe(device_t dev)
-{
- char buf[64];
- uintptr_t func, ver, r, f;
-
- /* The parent device has already been probed. */
- r = BUS_READ_IVAR(device_get_parent(dev), dev, 0, &func);
- if (func != SCF_PCM)
- return (ENXIO);
-
- r = BUS_READ_IVAR(device_get_parent(dev), dev, 1, &ver);
- f = (ver & 0xffff0000) >> 16;
- ver &= 0x0000ffff;
- if ((f & BD_F_ESS) || (ver >= 0x400))
- return (ENXIO);
-
- ksnprintf(buf, sizeof buf, "SB DSP %d.%02d", (int) ver >> 8, (int) ver & 0xff);
-
- device_set_desc_copy(dev, buf);
-
- return 0;
-}
-
-static int
-sb_attach(device_t dev)
-{
- struct sb_info *sb;
- char status[SND_STATUSLEN];
- uintptr_t ver;
-
- sb = kmalloc(sizeof *sb, M_DEVBUF, M_WAITOK | M_ZERO);
- sb->parent_dev = device_get_parent(dev);
- BUS_READ_IVAR(device_get_parent(dev), dev, 1, &ver);
- sb->bd_id = ver & 0x0000ffff;
- sb->bd_flags = (ver & 0xffff0000) >> 16;
- sb->bufsize = pcm_getbuffersize(dev, 4096, SB_DEFAULT_BUFSZ, 65536);
-
- if (sb_alloc_resources(sb, dev))
- goto no;
- if (sb_reset_dsp(sb))
- goto no;
- if (mixer_init(dev, (sb->bd_id < 0x300)? &sbmix_mixer_class : &sbpromix_mixer_class, sb))
- goto no;
- if (snd_setup_intr(dev, sb->irq, 0, sb_intr, sb, &sb->ih))
- goto no;
-
- pcm_setflags(dev, pcm_getflags(dev) | SD_F_SIMPLEX);
-
- if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/2, /*boundary*/0,
- /*lowaddr*/BUS_SPACE_MAXADDR_24BIT,
- /*highaddr*/BUS_SPACE_MAXADDR,
- /*filter*/NULL, /*filterarg*/NULL,
- /*maxsize*/sb->bufsize, /*nsegments*/1,
- /*maxsegz*/0x3ffff, /*flags*/0,
- &sb->parent_dmat) != 0) {
- device_printf(dev, "unable to create dma tag\n");
- goto no;
- }
-
- ksnprintf(status, SND_STATUSLEN, "at io 0x%lx irq %ld drq %ld bufsz %u %s",
- rman_get_start(sb->io_base), rman_get_start(sb->irq),
- rman_get_start(sb->drq), sb->bufsize, PCM_KLDSTRING(snd_sb8));
-
- if (pcm_register(dev, sb, 1, 1))
- goto no;
- pcm_addchan(dev, PCMDIR_REC, &sbchan_class, sb);
- pcm_addchan(dev, PCMDIR_PLAY, &sbchan_class, sb);
-
- pcm_setstatus(dev, status);
-
- return 0;
-
-no:
- sb_release_resources(sb, dev);
- return ENXIO;
-}
-
-static int
-sb_detach(device_t dev)
-{
- int r;
- struct sb_info *sb;
-
- r = pcm_unregister(dev);
- if (r)
- return r;
-
- sb = pcm_getdevinfo(dev);
- sb_release_resources(sb, dev);
- return 0;
-}
-
-static device_method_t sb_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, sb_probe),
- DEVMETHOD(device_attach, sb_attach),
- DEVMETHOD(device_detach, sb_detach),
-
- { 0, 0 }
-};
-
-static driver_t sb_driver = {
- "pcm",
- sb_methods,
- PCM_SOFTC_SIZE,
-};
-
-DRIVER_MODULE(snd_sb8, sbc, sb_driver, pcm_devclass, NULL, NULL);
-MODULE_DEPEND(snd_sb8, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_DEPEND(snd_sb8, snd_sbc, 1, 1, 1);
-MODULE_VERSION(snd_sb8, 1);
-
-
-
-
+++ /dev/null
-/*-
- * Copyright (c) 1999 Seigo Tanimura
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/dev/sound/isa/sbc.c,v 1.44.2.1 2005/12/30 19:55:53 netchild Exp $
- */
-
-#include <dev/sound/chip.h>
-#include <dev/sound/pcm/sound.h>
-#include <dev/sound/isa/sb.h>
-
-#include <bus/isa/isavar.h>
-
-SND_DECLARE_FILE("$DragonFly: src/sys/dev/sound/isa/sbc.c,v 1.10 2007/06/16 20:07:18 dillon Exp $");
-
-#define IO_MAX 3
-#define IRQ_MAX 1
-#define DRQ_MAX 2
-#define INTR_MAX 2
-
-struct sbc_softc;
-
-struct sbc_ihl {
- driver_intr_t *intr[INTR_MAX];
- void *intr_arg[INTR_MAX];
- struct sbc_softc *parent;
-};
-
-/* Here is the parameter structure per a device. */
-struct sbc_softc {
- device_t dev; /* device */
- device_t child_pcm, child_midi1, child_midi2;
-
- int io_rid[IO_MAX]; /* io port rids */
- struct resource *io[IO_MAX]; /* io port resources */
- int io_alloced[IO_MAX]; /* io port alloc flag */
-
- int irq_rid[IRQ_MAX]; /* irq rids */
- struct resource *irq[IRQ_MAX]; /* irq resources */
- int irq_alloced[IRQ_MAX]; /* irq alloc flag */
-
- int drq_rid[DRQ_MAX]; /* drq rids */
- struct resource *drq[DRQ_MAX]; /* drq resources */
- int drq_alloced[DRQ_MAX]; /* drq alloc flag */
-
- struct sbc_ihl ihl[IRQ_MAX];
-
- void *ih[IRQ_MAX];
-
- sndlock_t lock;
-
- u_int32_t bd_ver;
-};
-
-static int sbc_probe(device_t dev);
-static int sbc_attach(device_t dev);
-static void sbc_intr(void *p);
-
-static struct resource *sbc_alloc_resource(device_t bus, device_t child, int type, int *rid,
- u_long start, u_long end, u_long count, u_int flags, int cpuid);
-static int sbc_release_resource(device_t bus, device_t child, int type, int rid,
- struct resource *r);
-static int sbc_setup_intr(device_t dev, device_t child, struct resource *irq,
- int flags, driver_intr_t *intr, void *arg,
- void **cookiep);
-static int sbc_teardown_intr(device_t dev, device_t child, struct resource *irq,
- void *cookie);
-
-static int alloc_resource(struct sbc_softc *scp);
-static int release_resource(struct sbc_softc *scp);
-
-static devclass_t sbc_devclass;
-
-static int io_range[3] = {0x10, 0x2, 0x4};
-
-static int sb_rd(struct resource *io, int reg);
-static void sb_wr(struct resource *io, int reg, u_int8_t val);
-static int sb_dspready(struct resource *io);
-static int sb_cmd(struct resource *io, u_char val);
-static u_int sb_get_byte(struct resource *io);
-static void sb_setmixer(struct resource *io, u_int port, u_int value);
-
-static void
-sbc_lockinit(struct sbc_softc *scp)
-{
- scp->lock = snd_mtxcreate(device_get_nameunit(scp->dev), "sound softc");
-}
-
-static void
-sbc_lockdestroy(struct sbc_softc *scp)
-{
- snd_mtxfree(scp->lock);
-}
-
-void
-sbc_lock(struct sbc_softc *scp)
-{
- snd_mtxlock(scp->lock);
-}
-
-void
-sbc_lockassert(struct sbc_softc *scp)
-{
- snd_mtxassert(scp->lock);
-}
-
-void
-sbc_unlock(struct sbc_softc *scp)
-{
- snd_mtxunlock(scp->lock);
-}
-
-static int
-sb_rd(struct resource *io, int reg)
-{
- return bus_space_read_1(rman_get_bustag(io),
- rman_get_bushandle(io),
- reg);
-}
-
-static void
-sb_wr(struct resource *io, int reg, u_int8_t val)
-{
- bus_space_write_1(rman_get_bustag(io),
- rman_get_bushandle(io),
- reg, val);
-}
-
-static int
-sb_dspready(struct resource *io)
-{
- return ((sb_rd(io, SBDSP_STATUS) & 0x80) == 0);
-}
-
-static int
-sb_dspwr(struct resource *io, u_char val)
-{
- int i;
-
- for (i = 0; i < 1000; i++) {
- if (sb_dspready(io)) {
- sb_wr(io, SBDSP_CMD, val);
- return 1;
- }
- if (i > 10) DELAY((i > 100)? 1000 : 10);
- }
- kprintf("sb_dspwr(0x%02x) timed out.\n", val);
- return 0;
-}
-
-static int
-sb_cmd(struct resource *io, u_char val)
-{
- return sb_dspwr(io, val);
-}
-
-static void
-sb_setmixer(struct resource *io, u_int port, u_int value)
-{
- crit_enter();
- sb_wr(io, SB_MIX_ADDR, (u_char) (port & 0xff)); /* Select register */
- DELAY(10);
- sb_wr(io, SB_MIX_DATA, (u_char) (value & 0xff));
- DELAY(10);
- crit_exit();
-}
-
-static u_int
-sb_get_byte(struct resource *io)
-{
- int i;
-
- for (i = 1000; i > 0; i--) {
- if (sb_rd(io, DSP_DATA_AVAIL) & 0x80)
- return sb_rd(io, DSP_READ);
- else
- DELAY(20);
- }
- return 0xffff;
-}
-
-static int
-sb_reset_dsp(struct resource *io)
-{
- sb_wr(io, SBDSP_RST, 3);
- DELAY(100);
- sb_wr(io, SBDSP_RST, 0);
- return (sb_get_byte(io) == 0xAA)? 0 : ENXIO;
-}
-
-static int
-sb_identify_board(struct resource *io)
-{
- int ver, essver, rev;
-
- sb_cmd(io, DSP_CMD_GETVER); /* Get version */
- ver = (sb_get_byte(io) << 8) | sb_get_byte(io);
- if (ver < 0x100 || ver > 0x4ff) return 0;
- if (ver == 0x0301) {
- /* Try to detect ESS chips. */
- sb_cmd(io, DSP_CMD_GETID); /* Return ident. bytes. */
- essver = (sb_get_byte(io) << 8) | sb_get_byte(io);
- rev = essver & 0x000f;
- essver &= 0xfff0;
- if (essver == 0x4880) ver |= 0x1000;
- else if (essver == 0x6880) ver = 0x0500 | rev;
- }
- return ver;
-}
-
-static struct isa_pnp_id sbc_ids[] = {
- {0x01008c0e, "Creative ViBRA16C"}, /* CTL0001 */
- {0x31008c0e, "Creative SB16/SB32"}, /* CTL0031 */
- {0x41008c0e, "Creative SB16/SB32"}, /* CTL0041 */
- {0x42008c0e, "Creative SB AWE64"}, /* CTL0042 */
- {0x43008c0e, "Creative ViBRA16X"}, /* CTL0043 */
- {0x44008c0e, "Creative SB AWE64 Gold"}, /* CTL0044 */
- {0x45008c0e, "Creative SB AWE64"}, /* CTL0045 */
- {0x46008c0e, "Creative SB AWE64"}, /* CTL0046 */
-
- {0x01000000, "Avance Logic ALS100+"}, /* @@@0001 - ViBRA16X clone */
- {0x01100000, "Avance Asound 110"}, /* @@@1001 */
- {0x01200000, "Avance Logic ALS120"}, /* @@@2001 - ViBRA16X clone */
-
- {0x81167316, "ESS ES1681"}, /* ESS1681 */
- {0x02017316, "ESS ES1688"}, /* ESS1688 */
- {0x68097316, "ESS ES1688"}, /* ESS1688 */
- {0x68187316, "ESS ES1868"}, /* ESS1868 */
- {0x03007316, "ESS ES1869"}, /* ESS1869 */
- {0x69187316, "ESS ES1869"}, /* ESS1869 */
- {0xabb0110e, "ESS ES1869 (Compaq OEM)"}, /* CPQb0ab */
- {0xacb0110e, "ESS ES1869 (Compaq OEM)"}, /* CPQb0ac */
- {0x78187316, "ESS ES1878"}, /* ESS1878 */
- {0x79187316, "ESS ES1879"}, /* ESS1879 */
- {0x88187316, "ESS ES1888"}, /* ESS1888 */
- {0x07017316, "ESS ES1888 (DEC OEM)"}, /* ESS0107 */
- {0x06017316, "ESS ES1888 (Dell OEM)"}, /* ESS0106 */
- {0}
-};
-
-static int
-sbc_probe(device_t dev)
-{
- char *s = NULL;
- u_int32_t lid, vid;
-
- lid = isa_get_logicalid(dev);
- vid = isa_get_vendorid(dev);
- if (lid) {
- if (lid == 0x01000000 && vid != 0x01009305) /* ALS0001 */
- return ENXIO;
- /* Check pnp ids */
- return ISA_PNP_PROBE(device_get_parent(dev), dev, sbc_ids);
- } else {
- int rid = 0, ver;
- struct resource *io;
-
- io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
- 0, ~0, 16, RF_ACTIVE);
- if (!io) goto bad;
- if (sb_reset_dsp(io)) goto bad2;
- ver = sb_identify_board(io);
- if (ver == 0) goto bad2;
- switch ((ver & 0x00000f00) >> 8) {
- case 1:
- device_set_desc(dev, "SoundBlaster 1.0 (not supported)");
- s = NULL;
- break;
-
- case 2:
- s = "SoundBlaster 2.0";
- break;
-
- case 3:
- s = (ver & 0x0000f000)? "ESS 488" : "SoundBlaster Pro";
- break;
-
- case 4:
- s = "SoundBlaster 16";
- break;
-
- case 5:
- s = (ver & 0x00000008)? "ESS 688" : "ESS 1688";
- break;
- }
- if (s) device_set_desc(dev, s);
-bad2: bus_release_resource(dev, SYS_RES_IOPORT, rid, io);
-bad: return s? 0 : ENXIO;
- }
-}
-
-static int
-sbc_attach(device_t dev)
-{
- char *err = NULL;
- struct sbc_softc *scp;
- struct sndcard_func *func;
- u_int32_t logical_id = isa_get_logicalid(dev);
- int flags = device_get_flags(dev);
- int f, dh, dl, x, irq, i;
-
- if (!logical_id && (flags & DV_F_DUAL_DMA)) {
- bus_set_resource(dev, SYS_RES_DRQ, 1,
- flags & DV_F_DRQ_MASK, 1, -1);
- }
-
- scp = device_get_softc(dev);
- bzero(scp, sizeof(*scp));
- scp->dev = dev;
- sbc_lockinit(scp);
- err = "alloc_resource";
- if (alloc_resource(scp)) goto bad;
-
- err = "sb_reset_dsp";
- if (sb_reset_dsp(scp->io[0])) goto bad;
- err = "sb_identify_board";
- scp->bd_ver = sb_identify_board(scp->io[0]) & 0x00000fff;
- if (scp->bd_ver == 0) goto bad;
- f = 0;
- if (logical_id == 0x01200000 && scp->bd_ver < 0x0400) scp->bd_ver = 0x0499;
- switch ((scp->bd_ver & 0x0f00) >> 8) {
- case 1: /* old sound blaster has nothing... */
- break;
-
- case 2:
- f |= BD_F_DUP_MIDI;
- if (scp->bd_ver > 0x200) f |= BD_F_MIX_CT1335;
- break;
-
- case 5:
- f |= BD_F_ESS;
- scp->bd_ver = 0x0301;
- case 3:
- f |= BD_F_DUP_MIDI | BD_F_MIX_CT1345;
- break;
-
- case 4:
- f |= BD_F_SB16 | BD_F_MIX_CT1745;
- if (scp->drq[0]) dl = rman_get_start(scp->drq[0]); else dl = -1;
- if (scp->drq[1]) dh = rman_get_start(scp->drq[1]); else dh = dl;
- if (!logical_id && (dh < dl)) {
- struct resource *r;
- r = scp->drq[0];
- scp->drq[0] = scp->drq[1];
- scp->drq[1] = r;
- dl = rman_get_start(scp->drq[0]);
- dh = rman_get_start(scp->drq[1]);
- }
- /* soft irq/dma configuration */
- x = -1;
- irq = rman_get_start(scp->irq[0]);
- if (irq == 5) x = 2;
- else if (irq == 7) x = 4;
- else if (irq == 9) x = 1;
- else if (irq == 10) x = 8;
- if (x == -1) {
- err = "bad irq (5/7/9/10 valid)";
- goto bad;
- }
- else sb_setmixer(scp->io[0], IRQ_NR, x);
- sb_setmixer(scp->io[0], DMA_NR, (1 << dh) | (1 << dl));
- if (bootverbose) {
- device_printf(dev, "setting card to irq %d, drq %d", irq, dl);
- if (dl != dh) kprintf(", %d", dh);
- kprintf("\n");
- }
- break;
- }
-
- switch (logical_id) {
- case 0x43008c0e: /* CTL0043 */
- case 0x01200000:
- case 0x01000000:
- f |= BD_F_SB16X;
- break;
- }
- scp->bd_ver |= f << 16;
-
- err = "setup_intr";
- for (i = 0; i < IRQ_MAX; i++) {
- scp->ihl[i].parent = scp;
- if (snd_setup_intr(dev, scp->irq[i], 0, sbc_intr, &scp->ihl[i], &scp->ih[i]))
- goto bad;
- }
-
- /* PCM Audio */
- func = kmalloc(sizeof(struct sndcard_func), M_DEVBUF,
- M_WAITOK | M_ZERO);
- func->func = SCF_PCM;
- scp->child_pcm = device_add_child(dev, "pcm", -1);
- device_set_ivars(scp->child_pcm, func);
-
- /* Midi Interface */
- func = kmalloc(sizeof(struct sndcard_func), M_DEVBUF,
- M_WAITOK | M_ZERO);
- func->func = SCF_MIDI;
- scp->child_midi1 = device_add_child(dev, "midi", -1);
- device_set_ivars(scp->child_midi1, func);
-
- /* OPL FM Synthesizer */
- func = kmalloc(sizeof(struct sndcard_func), M_DEVBUF,
- M_WAITOK | M_ZERO);
- func->func = SCF_SYNTH;
- scp->child_midi2 = device_add_child(dev, "midi", -1);
- device_set_ivars(scp->child_midi2, func);
-
- /* probe/attach kids */
- bus_generic_attach(dev);
-
- return (0);
-
-bad: if (err) device_printf(dev, "%s\n", err);
- release_resource(scp);
- return (ENXIO);
-}
-
-static int
-sbc_detach(device_t dev)
-{
- struct sbc_softc *scp = device_get_softc(dev);
-
- sbc_lock(scp);
- device_delete_child(dev, scp->child_midi2);
- device_delete_child(dev, scp->child_midi1);
- device_delete_child(dev, scp->child_pcm);
- release_resource(scp);
- sbc_lockdestroy(scp);
- return bus_generic_detach(dev);
-}
-
-static void
-sbc_intr(void *p)
-{
- struct sbc_ihl *ihl = p;
- int i;
-
- /* sbc_lock(ihl->parent); */
- i = 0;
- while (i < INTR_MAX) {
- if (ihl->intr[i] != NULL) ihl->intr[i](ihl->intr_arg[i]);
- i++;
- }
- /* sbc_unlock(ihl->parent); */
-}
-
-static int
-sbc_setup_intr(device_t dev, device_t child, struct resource *irq,
- int flags, driver_intr_t *intr, void *arg,
- void **cookiep)
-{
- struct sbc_softc *scp = device_get_softc(dev);
- struct sbc_ihl *ihl = NULL;
- int i, ret;
-
- sbc_lock(scp);
- i = 0;
- while (i < IRQ_MAX) {
- if (irq == scp->irq[i]) ihl = &scp->ihl[i];
- i++;
- }
- ret = 0;
- if (ihl == NULL) ret = EINVAL;
- i = 0;
- while ((ret == 0) && (i < INTR_MAX)) {
- if (ihl->intr[i] == NULL) {
- ihl->intr[i] = intr;
- ihl->intr_arg[i] = arg;
- *cookiep = &ihl->intr[i];
- ret = -1;
- } else i++;
- }
- sbc_unlock(scp);
- return (ret > 0)? EINVAL : 0;
-}
-
-static int
-sbc_teardown_intr(device_t dev, device_t child, struct resource *irq,
- void *cookie)
-{
- struct sbc_softc *scp = device_get_softc(dev);
- struct sbc_ihl *ihl = NULL;
- int i, ret;
-
- sbc_lock(scp);
- i = 0;
- while (i < IRQ_MAX) {
- if (irq == scp->irq[i]) ihl = &scp->ihl[i];
- i++;
- }
- ret = 0;
- if (ihl == NULL) ret = EINVAL;
- i = 0;
- while ((ret == 0) && (i < INTR_MAX)) {
- if (cookie == &ihl->intr[i]) {
- ihl->intr[i] = NULL;
- ihl->intr_arg[i] = NULL;
- return 0;
- } else i++;
- }
- sbc_unlock(scp);
- return (ret > 0)? EINVAL : 0;
-}
-
-static struct resource *
-sbc_alloc_resource(device_t bus, device_t child, int type, int *rid,
- u_long start, u_long end, u_long count, u_int flags, int cpuid __unused)
-{
- struct sbc_softc *scp;
- int *alloced, rid_max, alloced_max;
- struct resource **res;
-
- scp = device_get_softc(bus);
- switch (type) {
- case SYS_RES_IOPORT:
- alloced = scp->io_alloced;
- res = scp->io;
- rid_max = IO_MAX - 1;
- alloced_max = 1;
- break;
- case SYS_RES_DRQ:
- alloced = scp->drq_alloced;
- res = scp->drq;
- rid_max = DRQ_MAX - 1;
- alloced_max = 1;
- break;
- case SYS_RES_IRQ:
- alloced = scp->irq_alloced;
- res = scp->irq;
- rid_max = IRQ_MAX - 1;
- alloced_max = INTR_MAX; /* pcm and mpu may share the irq. */
- break;
- default:
- return (NULL);
- }
-
- if (*rid > rid_max || alloced[*rid] == alloced_max)
- return (NULL);
-
- alloced[*rid]++;
- return (res[*rid]);
-}
-
-static int
-sbc_release_resource(device_t bus, device_t child, int type, int rid,
- struct resource *r)
-{
- struct sbc_softc *scp;
- int *alloced, rid_max;
-
- scp = device_get_softc(bus);
- switch (type) {
- case SYS_RES_IOPORT:
- alloced = scp->io_alloced;
- rid_max = IO_MAX - 1;
- break;
- case SYS_RES_DRQ:
- alloced = scp->drq_alloced;
- rid_max = DRQ_MAX - 1;
- break;
- case SYS_RES_IRQ:
- alloced = scp->irq_alloced;
- rid_max = IRQ_MAX - 1;
- break;
- default:
- return (1);
- }
-
- if (rid > rid_max || alloced[rid] == 0)
- return (1);
-
- alloced[rid]--;
- return (0);
-}
-
-static int
-sbc_read_ivar(device_t bus, device_t dev, int index, uintptr_t * result)
-{
- struct sbc_softc *scp = device_get_softc(bus);
- struct sndcard_func *func = device_get_ivars(dev);
-
- switch (index) {
- case 0:
- *result = func->func;
- break;
-
- case 1:
- *result = scp->bd_ver;
- break;
-
- default:
- return ENOENT;
- }
-
- return 0;
-}
-
-static int
-sbc_write_ivar(device_t bus, device_t dev,
- int index, uintptr_t value)
-{
- switch (index) {
- case 0:
- case 1:
- return EINVAL;
-
- default:
- return (ENOENT);
- }
-}
-
-static int
-alloc_resource(struct sbc_softc *scp)
-{
- int i;
-
- for (i = 0 ; i < IO_MAX ; i++) {
- if (scp->io[i] == NULL) {
- scp->io_rid[i] = i;
- scp->io[i] = bus_alloc_resource(scp->dev, SYS_RES_IOPORT, &scp->io_rid[i],
- 0, ~0, io_range[i], RF_ACTIVE);
- if (i == 0 && scp->io[i] == NULL)
- return (1);
- scp->io_alloced[i] = 0;
- }
- }
- for (i = 0 ; i < DRQ_MAX ; i++) {
- if (scp->drq[i] == NULL) {
- scp->drq_rid[i] = i;
- scp->drq[i] = bus_alloc_resource_any(scp->dev,
- SYS_RES_DRQ,
- &scp->drq_rid[i],
- RF_ACTIVE);
- if (i == 0 && scp->drq[i] == NULL)
- return (1);
- scp->drq_alloced[i] = 0;
- }
- }
- for (i = 0 ; i < IRQ_MAX ; i++) {
- if (scp->irq[i] == NULL) {
- scp->irq_rid[i] = i;
- scp->irq[i] = bus_alloc_resource_any(scp->dev,
- SYS_RES_IRQ,
- &scp->irq_rid[i],
- RF_ACTIVE);
- if (i == 0 && scp->irq[i] == NULL)
- return (1);
- scp->irq_alloced[i] = 0;
- }
- }
- return (0);
-}
-
-static int
-release_resource(struct sbc_softc *scp)
-{
- int i;
-
- for (i = 0 ; i < IO_MAX ; i++) {
- if (scp->io[i] != NULL) {
- bus_release_resource(scp->dev, SYS_RES_IOPORT, scp->io_rid[i], scp->io[i]);
- scp->io[i] = NULL;
- }
- }
- for (i = 0 ; i < DRQ_MAX ; i++) {
- if (scp->drq[i] != NULL) {
- bus_release_resource(scp->dev, SYS_RES_DRQ, scp->drq_rid[i], scp->drq[i]);
- scp->drq[i] = NULL;
- }
- }
- for (i = 0 ; i < IRQ_MAX ; i++) {
- if (scp->irq[i] != NULL) {
- if (scp->ih[i] != NULL)
- bus_teardown_intr(scp->dev, scp->irq[i], scp->ih[i]);
- scp->ih[i] = NULL;
- bus_release_resource(scp->dev, SYS_RES_IRQ, scp->irq_rid[i], scp->irq[i]);
- scp->irq[i] = NULL;
- }
- }
- return (0);
-}
-
-static device_method_t sbc_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, sbc_probe),
- DEVMETHOD(device_attach, sbc_attach),
- DEVMETHOD(device_detach, sbc_detach),
- DEVMETHOD(device_shutdown, bus_generic_shutdown),
- DEVMETHOD(device_suspend, bus_generic_suspend),
- DEVMETHOD(device_resume, bus_generic_resume),
-
- /* Bus interface */
- DEVMETHOD(bus_read_ivar, sbc_read_ivar),
- DEVMETHOD(bus_write_ivar, sbc_write_ivar),
- DEVMETHOD(bus_print_child, bus_generic_print_child),
- DEVMETHOD(bus_alloc_resource, sbc_alloc_resource),
- DEVMETHOD(bus_release_resource, sbc_release_resource),
- DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
- DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
- DEVMETHOD(bus_setup_intr, sbc_setup_intr),
- DEVMETHOD(bus_teardown_intr, sbc_teardown_intr),
-
- { 0, 0 }
-};
-
-static driver_t sbc_driver = {
- "sbc",
- sbc_methods,
- sizeof(struct sbc_softc),
-};
-
-/* sbc can be attached to an isa bus. */
-DRIVER_MODULE(snd_sbc, isa, sbc_driver, sbc_devclass, NULL, NULL);
-DRIVER_MODULE(snd_sbc, acpi, sbc_driver, sbc_devclass, NULL, NULL);
-MODULE_DEPEND(snd_sbc, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
-MODULE_VERSION(snd_sbc, 1);
projects / dragonfly.git / commitdiff