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Diffstat (limited to 'sys/i386/isa/sound/README.FREEBSD')
| -rw-r--r-- | sys/i386/isa/sound/README.FREEBSD | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/sys/i386/isa/sound/README.FREEBSD b/sys/i386/isa/sound/README.FREEBSD deleted file mode 100644 index 9979d12..0000000 --- a/sys/i386/isa/sound/README.FREEBSD +++ /dev/null @@ -1,165 +0,0 @@ -GUSPNP15 8/6//97 -ftp://rah.star-gate.com/pub/guspnp.tar.gz - -This sound driver is for FreeBSD 3.0-current . - - -Major enhancement we now support mapping the dma buffer to user -space for write operations only. This features is useful for -games like xquake . So far the mmap features seems to work -with the GUS PnP Pro and with the SB16. - -For xquake you will need: - -1. a few mods to the linux loadable module so just download it and - replace yours: -cd /sys/i386/ -tar -xzf linux_ioctl.tar.gz -cd /usr/src/lkm/linux -make -make install -modunload -i 0 (if you have the linux up and running) -linux -ftp://rah.star-gate.com/linux_ioctl.tar.gz - -2. Install the linux lib 2.4 package: -pkg_add linux_lib-2.4.tgz - -ftp://ftp.freebsd.org/pub/FreeBSD/packages-current/emulators/linux_lib-2.4.tgz - -If you don't have xquake you can get it from: - -3. ftp://ftp.freebsd.org/pub/idgames/idstuff/unsup/intel_linux_quake101.tgz - - -A simple test program mmap_test.c is provided in the sound driver directory. -So copy it to your home directory or favorite place and compile it. -cc -o mmap_test mmap_test.c - -record a sample session: -cat /dev/dsp >smpl - -now run mmap_test . You will hear a loud pop thats a test program -then the sample stream will loop . - - -Phew, now back to sound driver land 8) - - -This is a minor sound driver release for the GUS PnP Pro , GUS MAX, -AudioTrix Pro , SB16 and SB16 PnP. There is also an experimental -AWE sub model. - -Included Luigi's clean up work . Tnks! - -Randall Hopper's SB16 speed setting fix . Tnks! - -Fixed signal handling throught out the sound driver. The problem -first surfaced with the SB16 not generating an interrupt on the -last dma request and SB afficionados quickly pointed out the -bug in the driver. I had to put back the auto dma feature for -xquake :( - - -NOTE YOU DON'T NEED THE PNP DRIVER FOR THE GUS PNP SINCE THE DRIVER -HAS BUILTIN PNP SUPPORT FOR THE GUS. - -My P133 Bios supports PnP. To first figured out what my SB16 PnP -was being configured to I booted win95 and checked out what Win95 -ended up with . Alternatively, if you want to you can also down -load Sujal Patel's PnP driver: - - ftp://rah.start-gate.com/pub/FreeBSD-ISA_PnP_June8.tar.gz - -follow the instructions on how to configure your PnP soundcard or -ISA device. -Lugi also has Sujal's PnP driver . - - ---- - - http://www.iet.unipi.it/~luigi/pnp.c - http://www.iet.unipi.it/~luigi/pnp.h - - the two main files. Follow Sujal Patel's instructions - for installing pnp support. - - http://www.iet.unipi.it/~luigi/pnpinfo.tgz ---- - -This is my kernel configuration for my SB16 PnP: - -controller snd0 -device sb0 at isa? port 0x220 irq 10 conflicts drq 3 -device sbxvi0 at isa? port? irq? drq 5 conflicts -device opl0 at isa? port 0x388 conflicts -device sbmidi0 at isa? port 0x300 irq? conflicts - ----- - - -The difference between a GUS PnP and a GUS PnP PRO is that the Pro -comes with 512kb. I went out an got a 1mb 60ns 30pin simm and installed -it on my GUS PnP. I own a GUS PnP and a GUS PnP PRO. - - -To unpack: -cd / -mv /sys/i386/isa/sound /sys/i386/isa/sound.old -cd /sys/i386/isa/ -tar -xzf guspnp15.tar.gz - - -cd /sys/i386/conf -Edit the kernel config file in /sys/i386/conf - -IF YOU HAVE A GUS MAX or GUS add the option NOGUSPNP to the config file - OPTIONS NOGUSPNP - THEN follow the instructions for NONPNP CONFIGURATION - - -PNP CONFIGURATION -To configure your guspnp PRO if you have a motherboard which supports -PnP: - - controller snd0 - device gus0 at isa? - -NONPNP CONFIGURATION -To configure your guspnp PRO if your motherboard does NOT support -PnP: - -device gus0 at isa? port 0x220 irq 11 drq 1 flags 0x3 - - -the gus pnp is fully software configurable and the above configuration -is setup for full duplex audio. The dma channel settings are: - -drq 1 --- DMA channel for playback - -flags 0x3 --- DMAN channel for recording - -In the event that you have to configure a GUS PnP manually or a GUS MAX: - - Available IRQs for the GUS are: - 3, 5, 7, 9, 11, 12, 15 - - Available DMA channels for the GUS are: - 1, 3, 5, 6, 7 - - -config <kernel-file> -cd /sys/compile/<kernel-file> -make -make install - -THERE IS NO NEED TO BOOT TO DOS TO CONFIGURE YOUR GUS PNP. -THE DRIVER HAS BUILTIN SUPPORT FOR PNP WHICH I GOT -FROM THE GRAVIS DRIVER DEVELOPMENT KIT - -Many thanks to Brian Litzinger <brian@MediaCity.com> for -porting the sound driver 3.5 to 2.2-current. Well, thats a while -ago hence the reference to 2.2. - - Have fun, - Amancio |
