CVS commit: src/sys

["Tetsuya Isaki" <isaki%netbsd.org@localhost>]

Module Name:    src
Committed By:   isaki
Date:           Wed May  8 13:40:20 UTC 2019

Modified Files:
        src/sys/arch/amiga/conf: files.amiga
        src/sys/arch/amiga/dev: aucc.c melody.c repulse.c toccata.c
        src/sys/arch/amigappc/conf: files.amigappc
        src/sys/arch/arm/broadcom: bcm2835_vcaudio.c files.bcm2835
        src/sys/arch/arm/imx: imx23_digfilt.c
        src/sys/arch/arm/iomd: files.iomd vidcaudio.c
        src/sys/arch/arm/sunxi: files.sunxi sun4i_a10_codec.c
            sun50i_a64_acodec.c sun6i_a31_codec.c sun8i_codec.c
            sun8i_h3_codec.c sunxi_codec.c sunxi_codec.h sunxi_i2s.c
        src/sys/arch/arm/xscale: files.pxa2x0 pxa2x0_ac97.c pxa2x0_i2s.c
            pxa2x0_i2s.h
        src/sys/arch/dreamcast/conf: files.dreamcast
        src/sys/arch/dreamcast/dev/g2: aica.c
        src/sys/arch/evbarm/conf: files.mini2440
        src/sys/arch/evbarm/mini2440: audio_mini2440.c
        src/sys/arch/hp300/dev: arcofi_dio.c
        src/sys/arch/hpcmips/vr: vraiu.c
        src/sys/arch/hppa/conf: files.hppa
        src/sys/arch/hppa/gsc: harmony.c harmonyvar.h
        src/sys/arch/i386/pnpbios: ess_pnpbios.c sb_pnpbios.c wss_pnpbios.c
            ym_pnpbios.c
        src/sys/arch/ibmnws/conf: files.ibmnws
        src/sys/arch/macppc/conf: files.macppc
        src/sys/arch/macppc/dev: awacs.c snapper.c
        src/sys/arch/mips/conf: files.alchemy
        src/sys/arch/prep/conf: files.prep
        src/sys/arch/prep/isa: paud_isa.c
        src/sys/arch/sgimips/hpc: files.hpc haltwo.c
        src/sys/arch/sgimips/mace: files.mace mavb.c
        src/sys/arch/sparc/conf: GENERIC TADPOLE3GX
        src/sys/arch/sparc/dev: audioamd.c
        src/sys/arch/usermode/conf: files.usermode
        src/sys/arch/usermode/dev: vaudio.c
        src/sys/arch/usermode/include: thunk.h
        src/sys/arch/usermode/usermode: thunk.c
        src/sys/arch/vax/vsa: vsaudio.c
        src/sys/arch/x68k/conf: files.x68k
        src/sys/arch/x68k/dev: vs.c vsvar.h
        src/sys/arch/zaurus/conf: files.zaurus
        src/sys/arch/zaurus/dev: wm8731_zaudio.c wm8750_zaudio.c zaudio.c
            zaudiovar.h
        src/sys/dev: DEVNAMES files.audio midi.c midisyn.c spkr_audio.c
        src/sys/dev/acpi: wss_acpi.c ym_acpi.c
        src/sys/dev/bluetooth: btsco.c files.bluetooth
        src/sys/dev/ebus: cs4231_ebus.c
        src/sys/dev/fdt: ausoc.c fdtvar.h
        src/sys/dev/hdaudio: files.hdaudio hdafg.c hdaudiovar.h
        src/sys/dev/ic: ac97.c ad1848.c ad1848var.h am7930.c am7930var.h
            arcofi.c arcofivar.h cs4231.c interwave.c interwavevar.h msm6258.c
            msm6258var.h opl.c pl041.c pl041var.h tms320av110.c
            tms320av110var.h uda1341.c uda1341var.h
        src/sys/dev/isa: ad1848_isa.c ad1848var.h aria.c cms.c ess.c files.isa
            gus.c ics2101.c joy_ess.c midi_pcppi.c mpu_sb.c mpu_ym.c opl_ess.c
            opl_isa.c opl_sb.c opl_wss.c opl_ym.c pas.c sb.c sb_isa.c sbdsp.c
            sbdspvar.h wss.c wss_isa.c ym.c
        src/sys/dev/isapnp: ess_isapnp.c gus_isapnp.c mpu_isapnp.c sb_isapnp.c
            wss_isapnp.c ym_isapnp.c
        src/sys/dev/ofisa: ess_ofisa.c sb_ofisa.c
        src/sys/dev/pad: files.pad pad.c padvar.h
        src/sys/dev/pci: auacer.c auich.c auixp.c auixpvar.h autri.c auvia.c
            auviavar.h azalia.c azalia.h cmpci.c cs4280.c cs4280reg.h cs4281.c
            cs428x.c cs428x.h eap.c emuxki.c esa.c esm.c esmvar.h eso.c
            esoreg.h files.pci fms.c gcscaudio.c joy_eap.c joy_eso.c
            mpu_cmpci.c mpu_eso.c mpu_fms.c mpu_yds.c neo.c opl_cmpci.c
            opl_eso.c opl_fms.c opl_sv.c opl_yds.c sv.c yds.c ydsvar.h
        src/sys/dev/pci/igma: files.igma
        src/sys/dev/pci/voyager: files.voyager
        src/sys/dev/sbus: cs4231_sbus.c dbri.c dbrivar.h files.sbus
        src/sys/dev/tc: bba.c files.tc
        src/sys/dev/usb: files.usb uaudio.c umidi.c umidi_quirks.c
        src/sys/modules/audio: Makefile
        src/sys/modules/spkr: Makefile
        src/sys/rump/dev/lib/libaudio: Makefile audio_component.c
        src/sys/sys: audioio.h file.h
Added Files:
        src/sys/dev/audio: alaw.c audio.c audio_dai.h audio_if.h audiobell.c
            audiobellvar.h audiodef.h audiofil.h audiovar.h linear.c linear.h
            mulaw.c mulaw.h
Removed Files:
        src/sys/dev: auconv.c auconv.h audio.c audio_dai.h audio_if.h
            audiobell.c audiobelldata.h audiobellvar.h audiovar.h aurateconv.c
            auvolconv.c auvolconv.h mulaw.c mulaw.h
        src/sys/dev/pci: emuxkivar.h
        src/sys/rump/dev/lib/libaudio: aurateconv.h mulaw.h

Log Message:
Merge isaki-audio2 branch, the overhaul of audio subsystem.
- Interrupt-oriented system rather than thread-oriented.
- Improve stability, quality and performance.
- Split playback and record cleanly.  Improve halfduplex support.
- Many bugs are fixed including deadlocks, resource leaks, abuses, etc.
- Simplify audio filter mechanism.  The encoding/channels/frequency
  conversions are completely handled in the upper layer.  So the hard-
  ware driver only converts its hardware encoding (if necessary).
- audio_hw_if changes:
  - Obsoletes query_encoding and add query_format instead.
  - Obsoletes set_params and add set_format instead.
  - Remove drain, setfd, mappage.
  - The call sequences are changed.
- ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted.
- ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced.
- cleanup config attributes: au*conv and mulaw.
- All hardware drivers should follow it (I've done as much as possible).

Some file paths are changed:
- dev/audio.c         -> dev/audio/audio.c (rewritten)
- dev/audiovar.h      -> dev/audio/audiovar.h
- dev/audio_dai.h     -> dev/audio/audio_dai.h
- dev/audio_if.h      -> dev/audio/audio_if.h
- dev/audiobell.c     -> dev/audio/audiobell.c
- dev/audiobellvar.h  -> dev/audio/audiobellvar.h
- dev/mulaw.[ch]      -> dev/audio/mulaw.[ch] + dev/audio/alaw.c


To generate a diff of this commit:
cvs rdiff -u -r1.181 -r1.182 src/sys/arch/amiga/conf/files.amiga
cvs rdiff -u -r1.44 -r1.45 src/sys/arch/amiga/dev/aucc.c
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/amiga/dev/melody.c \
    src/sys/arch/amiga/dev/toccata.c
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/amiga/dev/repulse.c
cvs rdiff -u -r1.30 -r1.31 src/sys/arch/amigappc/conf/files.amigappc
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/arm/broadcom/bcm2835_vcaudio.c
cvs rdiff -u -r1.32 -r1.33 src/sys/arch/arm/broadcom/files.bcm2835
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/arm/imx/imx23_digfilt.c
cvs rdiff -u -r1.19 -r1.20 src/sys/arch/arm/iomd/files.iomd
cvs rdiff -u -r1.57 -r1.58 src/sys/arch/arm/iomd/vidcaudio.c
cvs rdiff -u -r1.61 -r1.62 src/sys/arch/arm/sunxi/files.sunxi
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/sunxi/sun4i_a10_codec.c
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/arm/sunxi/sun50i_a64_acodec.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/arm/sunxi/sun6i_a31_codec.c
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/sunxi/sun8i_codec.c \
    src/sys/arch/arm/sunxi/sunxi_codec.c
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/sunxi/sun8i_h3_codec.c \
    src/sys/arch/arm/sunxi/sunxi_i2s.c
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/arm/sunxi/sunxi_codec.h
cvs rdiff -u -r1.20 -r1.21 src/sys/arch/arm/xscale/files.pxa2x0
cvs rdiff -u -r1.15 -r1.16 src/sys/arch/arm/xscale/pxa2x0_ac97.c
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/arm/xscale/pxa2x0_i2s.c
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/xscale/pxa2x0_i2s.h
cvs rdiff -u -r1.31 -r1.32 src/sys/arch/dreamcast/conf/files.dreamcast
cvs rdiff -u -r1.26 -r1.27 src/sys/arch/dreamcast/dev/g2/aica.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/evbarm/conf/files.mini2440
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/evbarm/mini2440/audio_mini2440.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/hp300/dev/arcofi_dio.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/hpcmips/vr/vraiu.c
cvs rdiff -u -r1.20 -r1.21 src/sys/arch/hppa/conf/files.hppa
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/hppa/gsc/harmony.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/hppa/gsc/harmonyvar.h
cvs rdiff -u -r1.22 -r1.23 src/sys/arch/i386/pnpbios/ess_pnpbios.c
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/i386/pnpbios/sb_pnpbios.c
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/i386/pnpbios/wss_pnpbios.c
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/i386/pnpbios/ym_pnpbios.c
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/ibmnws/conf/files.ibmnws
cvs rdiff -u -r1.110 -r1.111 src/sys/arch/macppc/conf/files.macppc
cvs rdiff -u -r1.46 -r1.47 src/sys/arch/macppc/dev/awacs.c
cvs rdiff -u -r1.49 -r1.50 src/sys/arch/macppc/dev/snapper.c
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/mips/conf/files.alchemy
cvs rdiff -u -r1.62 -r1.63 src/sys/arch/prep/conf/files.prep
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/prep/isa/paud_isa.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/sgimips/hpc/files.hpc
cvs rdiff -u -r1.24 -r1.25 src/sys/arch/sgimips/hpc/haltwo.c
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/sgimips/mace/files.mace
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/sgimips/mace/mavb.c
cvs rdiff -u -r1.266 -r1.267 src/sys/arch/sparc/conf/GENERIC
cvs rdiff -u -r1.77 -r1.78 src/sys/arch/sparc/conf/TADPOLE3GX
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/sparc/dev/audioamd.c
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/usermode/conf/files.usermode
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/usermode/dev/vaudio.c
cvs rdiff -u -r1.66 -r1.67 src/sys/arch/usermode/include/thunk.h
cvs rdiff -u -r1.91 -r1.92 src/sys/arch/usermode/usermode/thunk.c
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/vax/vsa/vsaudio.c
cvs rdiff -u -r1.82 -r1.83 src/sys/arch/x68k/conf/files.x68k
cvs rdiff -u -r1.50 -r1.51 src/sys/arch/x68k/dev/vs.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/x68k/dev/vsvar.h
cvs rdiff -u -r1.15 -r1.16 src/sys/arch/zaurus/conf/files.zaurus
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/zaurus/dev/wm8731_zaudio.c \
    src/sys/arch/zaurus/dev/wm8750_zaudio.c \
    src/sys/arch/zaurus/dev/zaudiovar.h
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/zaurus/dev/zaudio.c
cvs rdiff -u -r1.320 -r1.321 src/sys/dev/DEVNAMES
cvs rdiff -u -r1.37 -r0 src/sys/dev/auconv.c
cvs rdiff -u -r1.21 -r0 src/sys/dev/auconv.h
cvs rdiff -u -r1.460 -r0 src/sys/dev/audio.c
cvs rdiff -u -r1.4 -r0 src/sys/dev/audio_dai.h src/sys/dev/auvolconv.c
cvs rdiff -u -r1.70 -r0 src/sys/dev/audio_if.h
cvs rdiff -u -r1.26 -r0 src/sys/dev/audiobell.c
cvs rdiff -u -r1.1 -r0 src/sys/dev/audiobelldata.h src/sys/dev/auvolconv.h
cvs rdiff -u -r1.9 -r0 src/sys/dev/audiobellvar.h
cvs rdiff -u -r1.68 -r0 src/sys/dev/audiovar.h
cvs rdiff -u -r1.23 -r0 src/sys/dev/aurateconv.c
cvs rdiff -u -r1.11 -r1.12 src/sys/dev/files.audio
cvs rdiff -u -r1.88 -r1.89 src/sys/dev/midi.c
cvs rdiff -u -r1.24 -r1.25 src/sys/dev/midisyn.c
cvs rdiff -u -r1.34 -r0 src/sys/dev/mulaw.c
cvs rdiff -u -r1.25 -r0 src/sys/dev/mulaw.h
cvs rdiff -u -r1.6 -r1.7 src/sys/dev/spkr_audio.c
cvs rdiff -u -r1.31 -r1.32 src/sys/dev/acpi/wss_acpi.c
cvs rdiff -u -r1.15 -r1.16 src/sys/dev/acpi/ym_acpi.c
cvs rdiff -u -r0 -r1.2 src/sys/dev/audio/alaw.c src/sys/dev/audio/audio.c \
    src/sys/dev/audio/audio_dai.h src/sys/dev/audio/audio_if.h \
    src/sys/dev/audio/audiobell.c src/sys/dev/audio/audiobellvar.h \
    src/sys/dev/audio/audiodef.h src/sys/dev/audio/audiofil.h \
    src/sys/dev/audio/audiovar.h src/sys/dev/audio/linear.c \
    src/sys/dev/audio/linear.h src/sys/dev/audio/mulaw.c \
    src/sys/dev/audio/mulaw.h
cvs rdiff -u -r1.38 -r1.39 src/sys/dev/bluetooth/btsco.c
cvs rdiff -u -r1.15 -r1.16 src/sys/dev/bluetooth/files.bluetooth
cvs rdiff -u -r1.38 -r1.39 src/sys/dev/ebus/cs4231_ebus.c
cvs rdiff -u -r1.3 -r1.4 src/sys/dev/fdt/ausoc.c
cvs rdiff -u -r1.50 -r1.51 src/sys/dev/fdt/fdtvar.h
cvs rdiff -u -r1.3 -r1.4 src/sys/dev/hdaudio/files.hdaudio
cvs rdiff -u -r1.16 -r1.17 src/sys/dev/hdaudio/hdafg.c
cvs rdiff -u -r1.6 -r1.7 src/sys/dev/hdaudio/hdaudiovar.h
cvs rdiff -u -r1.97 -r1.98 src/sys/dev/ic/ac97.c
cvs rdiff -u -r1.31 -r1.32 src/sys/dev/ic/ad1848.c
cvs rdiff -u -r1.18 -r1.19 src/sys/dev/ic/ad1848var.h \
    src/sys/dev/ic/interwavevar.h
cvs rdiff -u -r1.57 -r1.58 src/sys/dev/ic/am7930.c
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/ic/am7930var.h
cvs rdiff -u -r1.1 -r1.2 src/sys/dev/ic/arcofi.c src/sys/dev/ic/arcofivar.h \
    src/sys/dev/ic/pl041var.h src/sys/dev/ic/uda1341.c \
    src/sys/dev/ic/uda1341var.h
cvs rdiff -u -r1.29 -r1.30 src/sys/dev/ic/cs4231.c
cvs rdiff -u -r1.40 -r1.41 src/sys/dev/ic/interwave.c
cvs rdiff -u -r1.25 -r1.26 src/sys/dev/ic/msm6258.c \
    src/sys/dev/ic/tms320av110.c
cvs rdiff -u -r1.10 -r1.11 src/sys/dev/ic/msm6258var.h
cvs rdiff -u -r1.42 -r1.43 src/sys/dev/ic/opl.c
cvs rdiff -u -r1.5 -r1.6 src/sys/dev/ic/pl041.c
cvs rdiff -u -r1.12 -r1.13 src/sys/dev/ic/tms320av110var.h
cvs rdiff -u -r1.38 -r1.39 src/sys/dev/isa/ad1848_isa.c \
    src/sys/dev/isa/sb_isa.c
cvs rdiff -u -r1.44 -r1.45 src/sys/dev/isa/ad1848var.h
cvs rdiff -u -r1.39 -r1.40 src/sys/dev/isa/aria.c
cvs rdiff -u -r1.22 -r1.23 src/sys/dev/isa/cms.c
cvs rdiff -u -r1.84 -r1.85 src/sys/dev/isa/ess.c
cvs rdiff -u -r1.172 -r1.173 src/sys/dev/isa/files.isa
cvs rdiff -u -r1.115 -r1.116 src/sys/dev/isa/gus.c
cvs rdiff -u -r1.17 -r1.18 src/sys/dev/isa/ics2101.c
cvs rdiff -u -r1.6 -r1.7 src/sys/dev/isa/joy_ess.c
cvs rdiff -u -r1.26 -r1.27 src/sys/dev/isa/midi_pcppi.c
cvs rdiff -u -r1.16 -r1.17 src/sys/dev/isa/mpu_sb.c src/sys/dev/isa/mpu_ym.c
cvs rdiff -u -r1.18 -r1.19 src/sys/dev/isa/opl_ess.c src/sys/dev/isa/opl_ym.c
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/isa/opl_isa.c
cvs rdiff -u -r1.20 -r1.21 src/sys/dev/isa/opl_sb.c
cvs rdiff -u -r1.15 -r1.16 src/sys/dev/isa/opl_wss.c
cvs rdiff -u -r1.71 -r1.72 src/sys/dev/isa/pas.c
cvs rdiff -u -r1.90 -r1.91 src/sys/dev/isa/sb.c
cvs rdiff -u -r1.139 -r1.140 src/sys/dev/isa/sbdsp.c
cvs rdiff -u -r1.61 -r1.62 src/sys/dev/isa/sbdspvar.h
cvs rdiff -u -r1.72 -r1.73 src/sys/dev/isa/wss.c
cvs rdiff -u -r1.29 -r1.30 src/sys/dev/isa/wss_isa.c
cvs rdiff -u -r1.45 -r1.46 src/sys/dev/isa/ym.c
cvs rdiff -u -r1.22 -r1.23 src/sys/dev/isapnp/ess_isapnp.c
cvs rdiff -u -r1.39 -r1.40 src/sys/dev/isapnp/gus_isapnp.c
cvs rdiff -u -r1.20 -r1.21 src/sys/dev/isapnp/mpu_isapnp.c
cvs rdiff -u -r1.52 -r1.53 src/sys/dev/isapnp/sb_isapnp.c
cvs rdiff -u -r1.27 -r1.28 src/sys/dev/isapnp/wss_isapnp.c
cvs rdiff -u -r1.25 -r1.26 src/sys/dev/isapnp/ym_isapnp.c
cvs rdiff -u -r1.27 -r1.28 src/sys/dev/ofisa/ess_ofisa.c
cvs rdiff -u -r1.18 -r1.19 src/sys/dev/ofisa/sb_ofisa.c
cvs rdiff -u -r1.5 -r1.6 src/sys/dev/pad/files.pad
cvs rdiff -u -r1.58 -r1.59 src/sys/dev/pad/pad.c
cvs rdiff -u -r1.11 -r1.12 src/sys/dev/pad/padvar.h
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/pci/auacer.c
cvs rdiff -u -r1.154 -r1.155 src/sys/dev/pci/auich.c
cvs rdiff -u -r1.45 -r1.46 src/sys/dev/pci/auixp.c src/sys/dev/pci/fms.c
cvs rdiff -u -r1.8 -r1.9 src/sys/dev/pci/auixpvar.h src/sys/dev/pci/esoreg.h
cvs rdiff -u -r1.56 -r1.57 src/sys/dev/pci/autri.c
cvs rdiff -u -r1.82 -r1.83 src/sys/dev/pci/auvia.c
cvs rdiff -u -r1.16 -r1.17 src/sys/dev/pci/auviavar.h \
    src/sys/dev/pci/cs428x.h src/sys/dev/pci/gcscaudio.c \
    src/sys/dev/pci/mpu_cmpci.c src/sys/dev/pci/mpu_yds.c \
    src/sys/dev/pci/opl_sv.c
cvs rdiff -u -r1.86 -r1.87 src/sys/dev/pci/azalia.c
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/pci/azalia.h
cvs rdiff -u -r1.53 -r1.54 src/sys/dev/pci/cmpci.c
cvs rdiff -u -r1.71 -r1.72 src/sys/dev/pci/cs4280.c
cvs rdiff -u -r1.7 -r1.8 src/sys/dev/pci/cs4280reg.h
cvs rdiff -u -r1.54 -r1.55 src/sys/dev/pci/cs4281.c src/sys/dev/pci/sv.c
cvs rdiff -u -r1.18 -r1.19 src/sys/dev/pci/cs428x.c src/sys/dev/pci/esmvar.h \
    src/sys/dev/pci/opl_eso.c
cvs rdiff -u -r1.99 -r1.100 src/sys/dev/pci/eap.c
cvs rdiff -u -r1.67 -r1.68 src/sys/dev/pci/emuxki.c
cvs rdiff -u -r1.13 -r0 src/sys/dev/pci/emuxkivar.h
cvs rdiff -u -r1.63 -r1.64 src/sys/dev/pci/esa.c
cvs rdiff -u -r1.61 -r1.62 src/sys/dev/pci/esm.c src/sys/dev/pci/yds.c
cvs rdiff -u -r1.69 -r1.70 src/sys/dev/pci/eso.c
cvs rdiff -u -r1.412 -r1.413 src/sys/dev/pci/files.pci
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/pci/joy_eap.c
cvs rdiff -u -r1.15 -r1.16 src/sys/dev/pci/joy_eso.c
cvs rdiff -u -r1.17 -r1.18 src/sys/dev/pci/mpu_eso.c \
    src/sys/dev/pci/mpu_fms.c src/sys/dev/pci/opl_cmpci.c \
    src/sys/dev/pci/opl_fms.c src/sys/dev/pci/opl_yds.c
cvs rdiff -u -r1.52 -r1.53 src/sys/dev/pci/neo.c
cvs rdiff -u -r1.12 -r1.13 src/sys/dev/pci/ydsvar.h
cvs rdiff -u -r1.1 -r1.2 src/sys/dev/pci/igma/files.igma
cvs rdiff -u -r1.6 -r1.7 src/sys/dev/pci/voyager/files.voyager
cvs rdiff -u -r1.51 -r1.52 src/sys/dev/sbus/cs4231_sbus.c
cvs rdiff -u -r1.39 -r1.40 src/sys/dev/sbus/dbri.c
cvs rdiff -u -r1.15 -r1.16 src/sys/dev/sbus/dbrivar.h
cvs rdiff -u -r1.43 -r1.44 src/sys/dev/sbus/files.sbus
cvs rdiff -u -r1.42 -r1.43 src/sys/dev/tc/bba.c
cvs rdiff -u -r1.34 -r1.35 src/sys/dev/tc/files.tc
cvs rdiff -u -r1.155 -r1.156 src/sys/dev/usb/files.usb
cvs rdiff -u -r1.159 -r1.160 src/sys/dev/usb/uaudio.c
cvs rdiff -u -r1.77 -r1.78 src/sys/dev/usb/umidi.c
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/usb/umidi_quirks.c
cvs rdiff -u -r1.3 -r1.4 src/sys/modules/audio/Makefile
cvs rdiff -u -r1.8 -r1.9 src/sys/modules/spkr/Makefile
cvs rdiff -u -r1.6 -r1.7 src/sys/rump/dev/lib/libaudio/Makefile
cvs rdiff -u -r1.4 -r1.5 src/sys/rump/dev/lib/libaudio/audio_component.c
cvs rdiff -u -r1.1 -r0 src/sys/rump/dev/lib/libaudio/aurateconv.h \
    src/sys/rump/dev/lib/libaudio/mulaw.h
cvs rdiff -u -r1.37 -r1.38 src/sys/sys/audioio.h
cvs rdiff -u -r1.84 -r1.85 src/sys/sys/file.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.