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53 Commits

Author SHA1 Message Date
is e6f57d38e4 Fix thinko in fix for fix for cf_unit abuse. 2000-04-27 21:11:07 +00:00
is f0b2e9f184 Make this work again after the last changes... 
remember, folks, potential Amiga console devices run autoconfiguration
_twice_.
 2000-04-14 21:56:22 +00:00
aymeric 8e8e291c78 Prevent serial port from hanging when used as both console and terminal. 2000-04-07 19:47:18 +00:00
kleink 8bc084e1de Kill more broken cf_unit bogons. 2000-03-16 16:37:20 +00:00
is 0751419914 Back out previous change. It breaks Seyon in a non-obvious way. 1998-07-22 19:13:02 +00:00
is 52ac5e203e Precompute lots of bitmasks etc. in serparam(). Results in slightly better 
(but I suspect, insignificant) performance, and also prepares for 8bit +
parity support.
 1998-07-18 20:19:33 +00:00
is 49ed29ab05 The INTF_RBF bit of INTREQ is mirrored in SERDAT. As we would read this 
register anyway when the bit is set, we can safe one of the (slow) custom
chip accesses by using this bit.
Sounds ridiculous, but at a hardware FIFO depth of 1 and ~1 usec per
access (at IPL 5) it might help the highspeed addicts.
 1998-07-07 16:46:38 +00:00
is 8a8208f978 Synchronize shadow ciab.pra variable on first open. 1998-06-29 19:31:19 +00:00
is 1bec8366fd Fix a problem with bogus hangups that Thorsten Frueauf has reported. 1998-06-26 17:50:20 +00:00
is 4e23fff56a Make ser.c compile again (preliminary release). It needs still a lot of 
cleanup, but at least mainstream usage should be possible again (worked
for me 5 minutes ago).
 1998-04-11 19:30:56 +00:00
thorpej 0b6e56ec02 Adjust for changes to config. 1998-01-12 10:39:01 +00:00
mhitch 3d83dee874 Use a global variable to hold the current speed of the internal serial port. 
This will be used by certain SCSI drivers to limit the length of DMA transfers
when the serial port is running at higher speeds.  GVP and Phase5 DMA
interfers significantly with CPU execution, and significantly increases
receive buffer overruns (silo overflow).  Reducing the DMA transfer length
can reduce the overruns.
 1997-10-04 03:59:36 +00:00
is 970af214ab Deal with HUPCL, closing (but in a different way than proposed) PR 1010. 1997-09-21 17:21:24 +00:00
mhitch c95e55b9ec Read the received data register before clearing the RBF interrupt. Clearing 
RBF appears to also clear the OVRUN bit in the receive data, resulting in
the loss of of overflow status.
 1997-09-18 03:53:12 +00:00
veego 94b6312429 Get rid of __BROKEN_INDIRECT_CONFIG. 1996-12-23 09:09:49 +00:00
christos ca36ac9ef4 backout previous kprintf change 1996-10-13 03:05:43 +00:00
christos 946833855f printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:51:21 +00:00
mycroft b3eac79b64 tty stop functions really should return void, not int, and certainly not both. 1996-09-02 06:43:16 +00:00
mhitch c16e87c7b7 Add tty_attach() calls for pstat -t. Closes PR #2519 1996-06-06 04:47:31 +00:00
veego c12ef8ae8f Make the compiler happy if you make a kernel with -Wall 1996-04-27 20:53:31 +00:00
is 0536f1591a Protect two critical lines of ser.c with splser(). Without this, a 
race condition exists which makes the internal serial drop incoming
characters under heavy load.
 1996-04-23 17:03:04 +00:00
is 5b809af42a Changed the speed calculations of the Amiga-builtin-serial driver to 
allow any baudrate the hardware allows, and to forbid two baudrates
(50 and 75) which the hardware does NOT support but which the old
speed conversion table pretended to support.
 1996-04-23 16:38:32 +00:00
veego 974e9f6e22 - Cleanup for -Wall and -Wstrict-prototypes 
- Added support for multiple floppy drives
- CyberVision64:
        - has now a real console mode
        - another bugfix for boards with the new S3 chip
- Ariadne:
        - fixed crashes with aeput (mbuf failure)
 1996-04-21 21:10:48 +00:00
mhitch b00a2c1e30 Clean up typos and other errors from new device attachment changes. 1996-03-17 05:53:57 +00:00
thorpej 5c67e5fad9 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 01:16:48 +00:00
jtc 0cd793449e merge in changes from 1.1 release branch 1995-11-30 00:56:23 +00:00
chopps df9af2897a bring up-to-date with recent conf.c and sunos changes. 1995-04-23 18:24:21 +00:00
chopps 32dc3c5832 Many changes from osymh@gemini.oscs.montana.edu (Michael L. Hitch) 
Now use amiga HW for soft interrupts, non-contig options (2 or many chunks),
interrupt handler lists, 4066 ethernet, 1291 scsi, option to defer level 6
interrupts to level 4 (deal with icky built-in serial port)
 1995-02-12 19:18:33 +00:00
chopps 4726ce2818 consolidate the zbusses. le support for multiple tx buffs and full use of 32k 
RAM. AGA dbl PAL mode added for console. Many changes to siop--most not
yet done. All from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1994-12-28 09:24:55 +00:00
chopps 548708dd80 bring up to current. change sun to sunos. handle changes in device 
open params and autoconf match function params.
 1994-12-01 17:24:23 +00:00
cgd ec77f0b327 new RCS ID format. 1994-10-26 02:01:24 +00:00
chopps 9e87730b13 fix flow control and a couple bugs. from: 
niklas@appli.se (Niklas Hallqvist) and
osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1994-10-06 19:20:55 +00:00
chopps bf10f9424c cleanup diagnostic messages 1994-08-31 02:13:01 +00:00
chopps 779ae81038 fix boot diag output. 1994-06-16 14:28:42 +00:00
chopps cd5921a72f started out cleaning up amiga_init.c ended up touching alot of files. 1994-06-04 11:58:35 +00:00
chopps 6e1e1f9a6b an ide driver and hack reload device to do symbols. 
from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1994-05-22 07:22:10 +00:00
chopps 9397020698 remove uneeded function from ser.c and fix common bad arg to sbicintr() in ahsc 
and atzsc
 1994-05-16 04:55:05 +00:00
chopps b08b714bd3 general cleanup including boot diag messages. 1994-05-11 19:06:40 +00:00
chopps 15d4cf6bf9 resistance is futile, you will be assimilated. 
amiga goes: config.new *and* /sys/scsi.
clock code coerced into a single .c file adding an accurate usec delay().
disklabel.c updated to DTRT, code to write RDB's to be added soon.
sbic (old scsi) converted over to new scsi and config this covers about
90% of users.  Other drivers soon.
 1994-05-08 05:52:54 +00:00
chopps 31245469cf update to deal with ttyflags from tsarna@endicor.com (Ty Sarna), 
major design changes by me which include shrinking of ring buffer
size from 16k to 256 bytes and removing code that realloced the
clists for the tty from default to 8192 (was using 24k) suggested
as suggested by theo.
 1994-04-22 10:44:30 +00:00
chopps 91e9961a67 remove dlists.h oops. 1994-03-30 17:24:08 +00:00
chopps cf05308b58 some scsi changes, 4M system hack, and a boot messgae addition. from 
Michael Hitch.
 1994-03-28 06:15:55 +00:00
chopps 78bd633dc3 modified to use generic cons. (and some grf defs changed) 1994-02-17 09:10:32 +00:00
chopps 7bb75ba6be cleaned up include's relocated grf/* stuf to grfabs*. 1994-02-13 21:10:20 +00:00
chopps 276eff6bd9 Add missing Id's 1994-02-11 07:00:37 +00:00
chopps a245a4c9d3 ioctl's always pass proc. 1994-02-11 05:02:36 +00:00
chopps 71b833bb97 SCSI re-org, and misc. cleanup of compiler warnings. 1994-02-01 11:51:59 +00:00
chopps 08c53907fc Re-enabled views, fixed warning in serial driver. 1994-01-30 08:28:12 +00:00
mw bdb2629d63 Integrate recent changes done to the amiga branch. Includes support 
for the '40.
Support for more scsi controllers (zeus, magnum)
Support for more tapes (in st.c)
New custom chip console code integrated.
 1994-01-26 21:05:34 +00:00
mw 4e382ac007 new tree for amiga, replacing the bogous previous one. 
SunOS support works for a lot of executables now (static and dynamic).
 1993-10-30 23:40:53 +00:00