Installing and compiling the driver version 0.4
-----------------------------------------------

0)      Install the kernel sources (0.99.12, but should work on 99.12+)
        and the pcsndrv-0.4.tar.z. (You have already done this).

1)      Apply the patch (linux-0.99.12.pcsp.diff) in the /usr/src directory
	by patch < linux-0.99.12.pcsp.diff
        if your kernel-version differs from 0.99.12 test this:
	sched.c : remove "static" in the definition of do_timer
	mem.c   : include mem_start = pcsp_init(mem_start);
                  and the extern long pcsp... definition
        vt.c    : the interior of kd_mksound must be enclosed with
			if (! pcsp_speaker) {

2)      Run "make config" in the Linux directory (if needed, pcsp isn't
        configured here); run "make config" in the PCSP directory.

3)      "make clean" and "make dep"

4)      Recompile the kernel.

To build the device files you need to run the shell script pcspinstall
in this directory. It creates:

  /dev/pcsp	(and a symbolic link /dev/dsp if you don't have the
                 sound-driver installed) 
  /dev/pcaudio  (and a symbolic link /dev/audio ...)
  /dev/pcmixer	(and a symbolic link /dev/mixer ...)

  <sys/soundcard.h>	(if no sound-driver ...)
  <sys/pcsp.h>		these only include <linux/pcsp.h>	

Feel free to contact me (flames about my english and the useless of this
driver will be redirected to /dev/null).

Michael Beck		beck@informatik.hu-berlin.de
