| Commit message (Collapse) | Author | Age | Files | Lines |
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From: bde@kralizec.zeta.org.au (Bruce Evans)
This fixes several problems.
It has almost everything that is in the FreeBSD version of Aug 22.
It is missing the bug for 2 drives and still prints <> around the
drive type. It handles BADEND144 less verbosely. It does wdgetctlr()
somewhat differently from NetBSD/FreeBSD.
Date: Sun Sep 5 06:45:12 PDT 1993
From: rgrimes@cdrom.com
Fixed printf's to be correct, since Bruce used the old ones. This driver
still prints phantom wd1's on some Maxtor and other IDE drives, I have
a patch I am sending to Bruce for checking.
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wd80x3 class boards can be configured to the GENERIC kernels.
Entry was:
device ed0 at isa? port 0x280 net irq 9 iomem 0xd0000 vector edintr
Is now:
device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
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that the printfs during the probing prints the range instead of just the
start address.
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FP and we try to call the emulator when it is not compiled in.
Removed the #if defined(i486) || defined(i387) that use to call the
panic if we did not have a math emulator.
Removed an extranious include of i386/i386/math_emu.h from math_emulate.c.
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387 math emulator (sys/i386/i386/math_emulate.c). Made that file only
get compiled if options MATH_EMULATE is in the kernel.
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the probe output during boot gives the I/O range instead of just the
starting address
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the return type explicitly.
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config program until this thing is fixed correctly.
maxfdescs 2048 #Max file descriptors per process
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From Bruce Evans.
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in every thing that is known to work, and a lot of things that don't!
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systems cloned from new GENERICAH.
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every error message and every probe message).
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the BSD copyright would be very bad to have on this file.
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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.
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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
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should have always been.
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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)
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*** 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)
{
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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.
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dependent for autoconf.c.
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stuff of the fast interrupt code.
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kernel config files since AH?TEST are now supported by GENERICISA,
and the others used the old as driver they are no longer valid.
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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.
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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.
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is now handled by the new boot blocks immediatly after the kernel is loaded.
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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
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message on the begining of it:
aha0: **probing for scsi devices**
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the kernel.
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* 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.
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release, but it's still worth testing.
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Large Bustek changes, most everything else is minimal.
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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
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* 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.
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