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a3e4335498
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90 Commits

Author SHA1 Message Date
Rodney W. Grimes
a3e4335498 Revised drivers from Julian. Support for generic scsi. Fixed scsi tape (st.c) 
problems with respect to multiple tar files on one tape.  Now uses malloc
of data structures to reduce static kernel size.
 1993-08-28 03:08:59 +00:00
Rodney W. Grimes
6526fb8330 Revised drivers from Julian. 1993-08-28 03:07:44 +00:00
Rodney W. Grimes
b5bf8c098a Added support for scsi/sg.c as cdev major 18. 1993-08-28 03:06:59 +00:00
Rodney W. Grimes
89bc97311a xxxprobe now returns the correct number of I/O registers used so that 
the probe output during boot gives the I/O range instead of just the
starting address
 1993-08-28 03:02:52 +00:00
Andrew Moore
6bef4df57c prefixed inline functions' parameter names with _ and declared 
the return type explicitly.
 1993-08-27 05:09:38 +00:00
Rodney W. Grimes
17825e1736 Kernel support for ppp 1.3 + fixes 1993-08-27 02:10:12 +00:00
Rodney W. Grimes
22665bad1f Added the following line to all the supplied config files to shut up the 
config program until this thing is fixed correctly.

maxfdescs	2048			#Max file descriptors per process
 1993-08-26 17:55:59 +00:00
Andrew Moore
24a82630a2 adding fpgetround(3) IEEE floating point environment support 1993-08-25 09:01:44 +00:00
Rodney W. Grimes
905ee1678d Fix so that unit number 1 is found again. 1993-08-24 19:41:58 +00:00
Rodney W. Grimes
237fbcc806 Corrected off by 2 error in DELAY macro (it was delaying for 2 * value). 
From Bruce Evans.
 1993-08-24 01:24:43 +00:00
Rodney W. Grimes
f254020327 Some more small nits in the printf's fixed. 1993-08-22 10:00:16 +00:00
Rodney W. Grimes
2365e64f8b New kernel config file for checking out the kernel sources. It does pulls 
in every thing that is known to work, and a lot of things that don't!
 1993-08-22 02:59:49 +00:00
Rodney W. Grimes
de3755e751 Moved if_we.c to be back in alphabetic order.. 1993-08-21 23:52:36 +00:00
Rodney W. Grimes
452743e9f7 Update to be a clone of GENERICAH, but for syscons driver. 1993-08-21 23:48:06 +00:00
Rodney W. Grimes
a62a649d23 Added Id: string 1993-08-21 23:47:20 +00:00
Rodney W. Grimes
67126047f2 Updated GENERICAH to be more current, new kernel GENERICBT for bt/uha 
systems cloned from new GENERICAH.
 1993-08-21 23:46:42 +00:00
Rodney W. Grimes
c3e722894a Removed patch kit header, added Id: 1993-08-21 22:24:24 +00:00
Rodney W. Grimes
6068842d3a Removal of patch kit header, removal of old scsi as device, added Id: 1993-08-21 22:20:50 +00:00
Rodney W. Grimes
296cbdb15b Fixed printf's so that they announce them selfs correctly (ie aha%d: before 
every error message and every probe message).
 1993-08-21 20:01:59 +00:00
Rodney W. Grimes
3c742f974a Added from: line to reference the pccons.c derivation of this code, otherwise 
the BSD copyright would be very bad to have on this file.
 1993-08-20 17:19:29 +00:00
Rodney W. Grimes
12a53a9e4d Enabled call to sddump so that if you have options SCSIDUMP in your kernel 
you'll get to the dump code.  If you don't trust this on your disk also
add option NOT_TRUSTED, that disables the dump code, but prints out what
it WOULD do it it was going to scrible on your disk.
 1993-08-20 12:51:53 +00:00
Rodney W. Grimes
e5cf9f6134 Update scsi code to the latest from Julian. This code is now identical 
to the last copy from Julian.  After this commit I will be commiting the
local fixes and makeing diffs to send back to Julian so he can update his
code.

----
From julian@jules.DIALix.oz.au  Thu Aug  5 09:25:23 1993
To: hd@world.std.com, julian@jules.DIALix.oz.au
Cc: nate@bsd.coe.montana.edu
Subject: Re: new scsi

----
From julian@jules.DIALix.oz.au  Sat Aug  7 04:13:17 1993
To: hd@world.std.com (HD Associates)
Cc: nate@bsd.coe.montana.edu
Subject: Re: timeout diffs

Here are the diffs to take the scsi stuff to my latest tree from what
Nate and you received..

the changes remove all the local timeout stuff and use (un)timeout(),

----
From julian@jules.DIALix.oz.au  Sat Aug  7 04:13:45 1993
To: hd@world.std.com (HD Associates)
Cc: nate@bsd.coe.montana.edu, briggs@csugrad.cs.vt.edu

here is a fix for a silly bug in the scsiconf I just sent out
and a similar fix for st.c
 1993-08-20 09:23:30 +00:00
Rodney W. Grimes
b6105e6d2a Update scsi code to the latest from Julian. This code is now identical 
to the last copy from Julian.  After this commit I will be commiting the
local fixes and makeing diffs to send back to Julian so he can update his
code.

----
>From julian@jules.DIALix.oz.au  Thu Aug  5 09:25:23 1993
To: hd@world.std.com, julian@jules.DIALix.oz.au
Cc: nate@bsd.coe.montana.edu
Subject: Re: new scsi

----
>From julian@jules.DIALix.oz.au  Sat Aug  7 04:13:17 1993
To: hd@world.std.com (HD Associates)
Cc: nate@bsd.coe.montana.edu
Subject: Re: timeout diffs

Here are the diffs to take the scsi stuff to my latest tree from what
Nate and you received..

the changes remove all the local timeout stuff and use (un)timeout(),

----
>From julian@jules.DIALix.oz.au  Sat Aug  7 04:13:45 1993
To: hd@world.std.com (HD Associates)
Cc: nate@bsd.coe.montana.edu, briggs@csugrad.cs.vt.edu

here is a fix for a silly bug in the scsiconf I just sent out
and a similar fix for st.c
 1993-08-20 09:21:40 +00:00
Rodney W. Grimes
3c4067ef4d Update scsi code to the latest from Julian. This code is now identical 
to the last copy from Julian.  After this commit I will be commiting the
local fixes and makeing diffs to send back to Julian so he can update his
code.

----
From julian@jules.DIALix.oz.au  Thu Aug  5 09:25:23 1993
To: hd@world.std.com, julian@jules.DIALix.oz.au
Cc: nate@bsd.coe.montana.edu
Subject: Re: new scsi

----
From julian@jules.DIALix.oz.au  Sat Aug  7 04:13:17 1993
To: hd@world.std.com (HD Associates)
Cc: nate@bsd.coe.montana.edu
Subject: Re: timeout diffs

Here are the diffs to take the scsi stuff to my latest tree from what
Nate and you received..

the changes remove all the local timeout stuff and use (un)timeout(),

----
From julian@jules.DIALix.oz.au  Sat Aug  7 04:13:45 1993
To: hd@world.std.com (HD Associates)
Cc: nate@bsd.coe.montana.edu, briggs@csugrad.cs.vt.edu

here is a fix for a silly bug in the scsiconf I just sent out
and a similar fix for st.c
 1993-08-20 09:14:22 +00:00
Rodney W. Grimes
b648f67ad6 Moved /sys/scsi code files information to independed files file where it 
should have always been.
 1993-08-20 08:53:08 +00:00
Andrew Moore
5bb374bc76 patch 1of2 to prevent kill -1 syslogd from hanging the console 
blindly applied patch provided by Christoph Robitschko:
*** cons.c.orig	Sat Jun 12 07:57:53 1993
--- cons.c	Thu Aug 19 22:34:53 1993
***************
*** 56,61 ****
--- 56,62 ----
  #include "sys/tty.h"
  #include "sys/file.h"
  #include "sys/conf.h"
+ #include "sys/vnode.h"

  #include "cons.h"

***************
*** 105,118 ****
--- 106,130 ----
  	(*cp->cn_init)(cp);
  }

+ static struct vnode	*cnopenvp = NULLVP;
+
+
  cnopen(dev, flag, mode, p)
  	dev_t dev;
  	int flag, mode;
  	struct proc *p;
  {
+ 	int		error;
+
+
  	if (cn_tab == NULL)
  		return (0);
  	dev = cn_tab->cn_dev;
+ 	if (cnopenvp == NULLVP)
+ 		if ((error = getdevvp(dev, &cnopenvp, VCHR))) {
+ 			printf("cnopen: getdevvp returned %d !\n", error);
+ 			return(error);
+ 		}
  	return ((*cdevsw[major(dev)].d_open)(dev, flag, mode, p));
  }

***************
*** 121,130 ****
  	int flag, mode;
  	struct proc *p;
  {
  	if (cn_tab == NULL)
  		return (0);
  	dev = cn_tab->cn_dev;
! 	return ((*cdevsw[major(dev)].d_close)(dev, flag, mode, p));
  }

  cnread(dev, uio, flag)
--- 133,153 ----
  	int flag, mode;
  	struct proc *p;
  {
+ 	int		error;
+
+
  	if (cn_tab == NULL)
  		return (0);
  	dev = cn_tab->cn_dev;
! 	if (vcount(cnopenvp) <= 1)
! 		error = (*cdevsw[major(dev)].d_close)(dev, flag, mode, p);
! 	else
! 		error = 0;
! 	if (error == 0) {
! 		vrele(cnopenvp);
! 		cnopenvp = NULLVP;
! 	return(error);
! 	}
  }

  cnread(dev, uio, flag)
 1993-08-20 05:46:09 +00:00
Andrew Moore
7aed710168 added Bustek 545 support (patch from Christoph Robitschko): 
*** aha1542.c~	Thu Aug 19 14:25:33 1993
--- aha1542.c	Thu Aug 19 14:25:49 1993
***************
*** 954,959 ****
--- 954,960 ----
  	printf("aha%d:",unit);
  #define	PRNT(x) printf(x)
  #endif	__386BSD__
+ 	DELAY(1000);	/* for Bustek 545 */
  	aha_cmd(unit,0, sizeof(conf), 0 ,&conf, AHA_CONF_GET);
  	switch(conf.chan)
  	{
 1993-08-19 21:32:59 +00:00
Rodney W. Grimes
3b3837db61 Fixed poor timeout code in out_fdc. The timeout counter was not being 
reinitialized between while loops.  Added comments about what was going
on in the out_fdc routine.

out_fdc now returns if the direction bit is not set in time instead of
trying to wait for MRQ to get cleared.
 1993-08-12 09:21:20 +00:00
Rodney W. Grimes
1acce5a995 Removed one more reverence to the old Adaptec 1542b as.c driver, one less 
dependent for autoconf.c.
 1993-08-10 10:18:33 +00:00
Rodney W. Grimes
a08d4ed348 Finish removal of reminents of as.c Adaptec scsi driver. 1993-08-09 19:02:21 +00:00
Rodney W. Grimes
1ce6e34045 Moved _eintr{names,cnt} so that vmstat -i does not report all the debugging 
stuff of the fast interrupt code.
 1993-08-09 18:20:26 +00:00
Rodney W. Grimes
fc1fd08682 Removal of support for old scsi as.c driver, removal off old unneeded 
kernel config files since AH?TEST are now supported by GENERICISA,
and the others used the old as driver they are no longer valid.
 1993-08-09 14:39:37 +00:00
Rodney W. Grimes
78d172cab6 From guido@gvr.win.tue.nl Sat Aug 7 06:58:04 1993 
I posted some patches on the 386bsd_patchkit list to prohibit io access.
Because of a noninitialised filed in the tss, this was possible.
It is included below as the patch to machdep.c
However, when you do this *necessary* fix (security), it will be
impossible form within user space to do io.

therefor, I included another fix: when you open /dev/io, you
get the access. Of course you can rewrite it to use another minor
and thus giving access to the iospace when /dev/mem is opened, e.g.

NOTE: The /dev/io entry has not been added to /dev/MAKEDEV yet.
The patch is in NetBSD.
 1993-08-09 06:16:42 +00:00
Rodney W. Grimes
0f5b6b9987 Fixed for DQFLQUIET flag from: Terry Lee <terry@uivlsisd.csl.uiuc.edu> 
I submitted the part of patch00155 that fixes wd.c not reporting any
bad blocks.  Unfortunately, the patch created a new problem that makes new
installations using that kernel impossible.  I have included a patch below that
should fix both problems.  The fix comes from Tom Ivar Helbekkmo's wd driver
(the Norway wd driver).  I've also eliminated the use of the DKFL_QUIET flag
completely, since it is not used anymore.

Fixed wdgetctrl routines for so that it returns a meaniful string for
non IDE disk drives.  It also nolonger returns success when a drive is
not really there.
 1993-08-08 07:03:21 +00:00
Rodney W. Grimes
3db77f6ee9 Removed the asking for a root file system when booting from floppy as that 
is now handled by the new boot blocks immediatly after the kernel is loaded.
 1993-08-08 06:24:15 +00:00
Rodney W. Grimes
7e00252602 Added printf for cases AHB_ASN (async even notification) and AHB_HW_ERR so 
that we are notified when these events occur.  This may lead us to the
cause of certain AHB timeout/lockup problems.

From: Roy Neese of Adaptec
 1993-08-08 04:46:37 +00:00
Rodney W. Grimes
903a4691a3 Removed tabs from the front of XXU: messages to make it fit the other 
messages closer.  Added missing new line to the message about to many
scsi cd drives.
 1993-08-06 12:11:52 +00:00
Rodney W. Grimes
2ea3f75bd2 Fixed **probing for scsi devices** message to have a controller and unit 
message on the begining of it:
aha0: **probing for scsi devices**
 1993-08-06 11:59:06 +00:00
Nate Williams
4ff3cd9d3d Fix the problem where newvers gets called every time make is run on 
the kernel.
 1993-08-04 23:51:59 +00:00
David Greenman
0d1a37c0f1 * Fixed problem where some rev 8013EBT boards want the DCR_LS flag 
* set in order to work in 16bit mode.

   Seems also to improve performance by 15%! (?!) I think there might
be more to this flag than the manual says.
 1993-08-02 10:36:05 +00:00
Jordan K. Hubbard
1172bacb07 Whoops - try again. Include safeties. 1993-07-30 10:57:09 +00:00
Jordan K. Hubbard
c8fadf0180 Now have very necessary include safety checks 1993-07-30 10:51:58 +00:00
Jordan K. Hubbard
c3b435bb51 Updated syscons to 0.2b - please test this! It won't be in the ALPHA 
release, but it's still worth testing.
 1993-07-30 02:20:26 +00:00
Jordan K. Hubbard
e5d2fcc149 Free'd up major number assigned to codrv. 1993-07-30 00:57:06 +00:00
Jordan K. Hubbard
e483a5b233 Removed entries for codrv, nuked sample config file since no longer necessary. 1993-07-30 00:56:31 +00:00
Nate Williams
02e451a8a9 Syncing our sources back with Julian's, and removing PATCHKIT headers. 
Large Bustek changes, most everything else is minimal.
 1993-07-29 11:55:37 +00:00
Nate Williams
d97875d4b0 Removed PATCHKIT headers and updated our sources to Julian's with 
our patches back in.  Major changes to the Bustek driver and the
Tape driver, the rest are minor.
 1993-07-29 11:49:13 +00:00
Nate Williams
f798d06073 fts(3) integration patches 1993-07-28 01:42:17 +00:00
David Greenman
269312019a * Applied fixes from Bruce Evans to fix COW bugs, >1MB kernel loading, 
profiling, and various protection checks that cause security holes
  and system crashes.
* Changed min/max/bcmp/ffs/strlen to be static inline functions
  - included from cpufunc.h in via systm.h. This change
  improves performance in many parts of the kernel - up to 5% in the
  networking layer alone. Note that this requires systm.h to be included
  in any file that uses these functions otherwise it won't be able to
  find them during the load.
* Fixed incorrect call to splx() in if_is.c
* Fixed bogus variable assignment to splx() in if_ed.c
 1993-07-27 10:52:31 +00:00
David Greenman
49386830c3 * Added include of systm.h to pick up inlined min/max/bcmp if you have 
* them in cpufunc.h. Modified wait loop in reset to look a little better.
 * Added read for talley counters to prevent an infinite loop on old
 * 8003E's if they (the counters) overflow.
 1993-07-27 03:13:50 +00:00