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1370 Commits

Author SHA1 Message Date
David Greenman
b73f3b1da2 Got rid of redundant declaration warnings. 1994-10-14 12:26:18 +00:00
David Greenman
687ad8d189 The code I wrote to write mbufs out using PIO had a bug in the handling 
of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug
was discovered by John Hood who also provided this fix -  which is a
rewrite of the routine (and is easier to understand than the code I wrote).

Submitted by:	John Hood <cgull@smoke.marlboro.vt.us>
 1994-10-14 11:56:36 +00:00
Jordan K. Hubbard
c59ce636ad Last commit not quite right - this works. 1994-10-14 09:04:19 +00:00
Jordan K. Hubbard
e1e0de6dae Get the EXCLUDES correct so you can actually exclude GUS support. 1994-10-14 09:01:20 +00:00
Jordan K. Hubbard
0a99546c0a Add missing )'s to previous midnight changes. :-) 1994-10-14 08:57:25 +00:00
Søren Schmidt
5828b66e7f Added coff & ibcs2 modules. 
Reviewed by:
Submitted by:
Obtained from:
 1994-10-14 08:54:31 +00:00
Søren Schmidt
69b770e238 iBCS2 emulator core files. 
This is the main files for the iBCS2 emulator. It can be use
compiled into the kernel by using:

options		IBCS2
options 	COMPAT_IBCS2

or as a lkm module using:

options		COMPAT_IBCS2

and then loading it via the ibcs2 script in /usr/bin

REMEMBER: this code is still experimental ! NO WARRENTY !

Submitted by:	sef@kithrup.com, mostyn@mrl.com, sos@kmd-ac.dk
 1994-10-14 08:53:16 +00:00
Søren Schmidt
29b9e87cdd LKM module for the coff loader (used for iBCS2 emulation) 1994-10-14 08:46:12 +00:00
Søren Schmidt
8ddee77e1b LKM module for the iBCS2 emulator 1994-10-14 08:45:16 +00:00
David Greenman
2e1e24dd28 Fixed bug where page modifications would be lost when swap space was 
almost depleted.

Reviewed by:	John Dyson
 1994-10-14 01:58:52 +00:00
David Greenman
defb6744ba Changed I/O error messages to be somewhat less cryptic. Removed a piece 
of unused code.
 1994-10-14 00:57:19 +00:00
Garrett Wollman
e2637b6b1c Fix some endianness and packet header bugs found in BSDi's port of this code. 
(From mbone mailing-list.)
 1994-10-13 22:12:42 +00:00
Søren Schmidt
2b101991d4 Damn, check in the wrong version, fixed. 
Reviewed by:
Submitted by:
Obtained from:
 1994-10-13 21:41:36 +00:00
Søren Schmidt
6e542db138 Main iBCS2 include file. First part of iBCS2 emulator. 1994-10-13 21:08:11 +00:00
Søren Schmidt
8117efaa95 Made it possible for ioctl to return a value. 
Ifdef by COMPAT_IBCS2 (used by the socksys system).
Submitted by:	Mostyn Lewis (mostyn@mrl.com)
 1994-10-13 21:01:47 +00:00
David Greenman
28e12d63f3 Fixed an object reference count problem that was caused by a call to 
vm_object_lookup() being outside of some parens. The bug was introduced
via some recently added code.

Reviewed by:	John Dyson
 1994-10-13 21:01:39 +00:00
Søren Schmidt
6fc4a1ae38 Added ifdef COMPAT_IBCS2 around setre[ug]id. 1994-10-13 20:59:49 +00:00
Søren Schmidt
5411ea9d8c Added ibcs2_socksys file. 1994-10-13 20:19:11 +00:00
Søren Schmidt
539168b09f Added socksys device (for iBCS2 emulation) 
Reviewed by:
Submitted by:
Obtained from:
 1994-10-13 20:17:06 +00:00
Garrett Wollman
10be56487a As suggested by Sally Floyd, don't add the ``small fraction of the window 
size'' when doing congestion avoidance.

Submitted by:	Mark Andrews
 1994-10-13 18:36:32 +00:00
Stefan Eßer
55f018a694 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
removed PCI mapping call from vga_attach() in pcisupport.c.
 1994-10-13 01:12:31 +00:00
Stefan Eßer
152f2ff316 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Debugging option changed, getirr() removed.
 1994-10-13 01:11:13 +00:00
Søren Schmidt
2a460312c8 Don't allow the same MISC module loading more than once.. 1994-10-12 20:28:32 +00:00
Bruce Evans
b2f6e97280 Work around FIFO bug in SMC UARTS. 
Fix endless loop in siopoll() for an event on a tty with no tty struct.
Don't generate unwanted interrupts in the serial console driver.  These
bugs probably don't matter unless the tty struct is dynamically allocated.

Support polled mode.  To use it, leave out the irq and the vector in
the config file.  It only causes extra overhead for open polled ports.
The maximum usable speed is approximately 1000 bps for a 16450 and
15000 bps for a 16550.

Other cosmetic changes.
 1994-10-12 19:49:11 +00:00
Stefan Eßer
fb912bf5b8 Submitted by: Matt Thomas <thomas@lkg.dec.com> 
#ifdef MULTICAST removed.
 1994-10-12 11:39:37 +00:00
Stefan Eßer
140e168d9b Submitted by: Matt Thomas <thomas@lkg.dec.com> 
Preliminary FAST Ethernet support added (DEC21140).
 1994-10-12 11:19:36 +00:00
Stefan Eßer
157823e855 Temporary disable scanning for VGA cards, was causing problems. 1994-10-12 11:06:49 +00:00
Stefan Eßer
5044407419 Submitted by: Bruce Evans <bde@zeta.org.au> 
Function getirr() could clobber interrupt controller state.
 1994-10-12 04:17:24 +00:00
Poul-Henning Kamp
1915df31ae Added a 10ms delay after the HW-reset in bt_init(). This makes some funky 
old boards more happy.
Reviewed by:	Julian
Submitted by:	Julian
 1994-10-12 04:15:30 +00:00
Stefan Eßer
8f7b2bb2fb Name change: pci_intel.c -> pcisupport.c 1994-10-12 03:56:49 +00:00
Stefan Eßer
468010e809 Small corrections: 
pci config line now without irq
	boot message changed
 1994-10-12 02:41:21 +00:00
Stefan Eßer
65772aee92 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Bug fixed, that caused system hang on first interrupt on some motherboards.

New version of PCI bus configuration code, now supports dynamic interrupt
configuration (using BIOS supplied values).
NCR SCSI and DEC Ethernet driver patched to use this feature.
*** Remove PCI IRQ specifications from your kernel config file ! ***
 1994-10-12 02:33:23 +00:00
Stefan Eßer
86e0c19b6c Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Name change: pci_intel.c -> pcisupport.c
 1994-10-12 02:27:08 +00:00
Stefan Eßer
8870af7f56 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Files merged and name change: pci_device.h + pcibios.h -> pcireg.h
 1994-10-12 02:25:03 +00:00
Stefan Eßer
22d3e9a6d7 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Name change: ncrstat -> ncrcontrol
 1994-10-12 02:23:14 +00:00
Stefan Eßer
a7d314a58f Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Name change: ncr_reg.h -> ncrreg.h
 1994-10-12 02:21:56 +00:00
Garrett Wollman
5df7296441 Fix a bug which caused panics when attempting to change just the flags of 
a route.  (This still doesn't work, but it doesn't panic now.)  It looks
like there may be a number of incipient bugs in this code.

Also, get ready for the time when all IP gateway routes are cloning, which
is necessary to keep proper TCP statistics.
 1994-10-11 23:16:38 +00:00
Søren Schmidt
fabbd9b7ce Ouch, fixed bug in errno translation (ibcs2 support). 1994-10-11 22:37:14 +00:00
Søren Schmidt
bc576ac45e Fixed bug in ibcs2 signal translation. 1994-10-11 20:42:01 +00:00
Søren Schmidt
99ec0d5b44 Removed static declaration of getvnode() (used in ibcs2) 1994-10-11 20:40:12 +00:00
Andrey A. Chernov
220553025d Better IXANY/IXOFF processing into setflags. 
Cosmetique 'tab' fix
 1994-10-11 20:29:42 +00:00
Andrey A. Chernov
dec3cc9756 Fix old cs8->cs7 bug, bringed by rlogin. 
Obtained from:  FreeBSD 1.x
 1994-10-11 20:04:49 +00:00
Geoff Rehmet
65bbec73d7 - remove unnecessary #includes (I think a couple of redundant ones remain) 
- excise some unused code (#if 0'd out - don't want to nuke it yet)
- fix problems with "make depend" - some macros were screwing it up
- get rid of some static local variables

There still seems to be a small reentrancy problem somewhere.
 1994-10-11 11:29:17 +00:00
Garrett Wollman
210df5b10c Turn off OXTABS by default. Inspection of systems here finds no commercial 
systems with it on by default (or the equivalent flag) and terminal control
sequences confuse it greatly.  (Try running `ls' under bash in an XTerm,
for instance.)
 1994-10-11 00:16:28 +00:00
Poul-Henning Kamp
f9b94d9135 minaddr #ifdef lost in previous commit. Sorry. 1994-10-10 18:06:58 +00:00
Poul-Henning Kamp
f0707215f7 Cosmetics. Silence gcc -Wall 1994-10-10 07:57:33 +00:00
Poul-Henning Kamp
61ce519bad Cosmetics. Silence gcc -Wall. 1994-10-10 07:56:07 +00:00
Poul-Henning Kamp
3a773ad0b5 Cosmetics. reduce the noise from gcc -Wall. 1994-10-10 07:55:48 +00:00
Søren Schmidt
76d121f2b4 Hmm, only translate errno when doing an actual return. 
Reviewed by:	sef@freefall.cdrom.com
 1994-10-10 07:33:01 +00:00
Poul-Henning Kamp
4a5014e48b Got rid of "APM" macro. Now only NAPM is needed to activate the APM stuff. 1994-10-10 01:14:03 +00:00