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16761 Commits

Author SHA1 Message Date
thorpej deb00c27b3 Use a "match/attach" rather than "init" scheme for probing devices. 
This is a step towards getting the drivers ready for new config.

Clean up namespace, remove several instances of global arrays.  Instead,
use a softc to carry state around.  Where possible, pass a pointer to
the softc rather than a unit number.

Pointers to hardware and software constructs are now stored per port
in each instance of the softc (one softc per board) rather than indexed
by minor number.
 1995-12-02 18:18:50 +00:00
thorpej 41cf6f071f Use a "match/attach" rather than "init" scheme for probing devices. 
This is a step towards getting the drivers ready for new config.

Clean up namespace, remove several instances of global arrays.  Instead,
use a softc to carry state around.  Where possible, pass a pointer to the
softc rather than a unit number.
 1995-12-02 18:15:50 +00:00
thorpej 3ac76475ea Use a "match/attach" rather than "init" scheme for probing devices. 
This is a step towards getting drivers prepared for new config.
 1995-12-02 18:11:21 +00:00
thorpej de5ce5f48c Change "hilloop" to "hilsoftc" and make slightly more new config-friendly. 
Remove all uses of curproc.
 1995-12-02 02:48:47 +00:00
thorpej b618522128 Make the DMA controller driver a little more new config-friendly. Still 
more work to do, but this is a step in the right direction.
 1995-12-02 02:46:45 +00:00
chopps 9b64dd253e update trunk with recent change that fixes mount_ados mistake. 1995-12-01 21:09:54 +00:00
leo 5f2ab2109f Use files.fpe 1995-12-01 19:53:07 +00:00
leo ca1cc64e20 Remove forgotten #endif 1995-12-01 19:51:53 +00:00
ragge 45d824de05 DELUA/DENUA & DELQA/DEQNA Ethernet adapters converted to new config. 1995-12-01 19:37:55 +00:00
ragge 2e654caa73 UBA converted to new config. (uba's now can be *'ed). Bug causing 
DMA writes to nonexistent memory pages fixed. Code for old config
of non-mass-storage devices removed. (they now must use new config).
 1995-12-01 19:22:56 +00:00
phil 34527405c3 Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 
directory, this is being done now.  We will live with two trees until
the "formal" switch over by changing src/gnu/usr.bin/Makefile.
 1995-12-01 17:58:53 +00:00
briggs 1b03745209 cmdlen-2 is right for the last byte of the command. Ifdef out for right now, 
though, as some devices apparently don't support linked commands and will
reject commands that have the link bit set in them.
 1995-12-01 15:14:11 +00:00
neil b488cc87de Added World AIDS Day. Which is today. 
12/01   World AIDS Day
 1995-12-01 09:42:09 +00:00
mycroft 3fbc1f7e9b Enable flock(2). 1995-12-01 07:26:58 +00:00
pk 8a1606d530 Don't return `XS_DRIVER_STUFFUP' too easily; this can hose buffer cache 
writes. Say XS_TIMEOUT in stead so the scsi code will retry.
 1995-12-01 01:00:55 +00:00
pk fe934606c7 NBPG may not be computable by the preprocessor. Make "do clustered io" 
a run-time decision. Note: the compiler can optimize it away.
 1995-12-01 00:47:33 +00:00
pk c9f22dd6ec Undo bogus directory mode. 1995-11-30 23:57:58 +00:00
pk b760357314 Fix pasto. 1995-11-30 23:46:57 +00:00
leo e267646321 KNF-ify 1995-11-30 21:55:01 +00:00
leo 291d8cbf3a Add kernel option for separate {stat,prof}clock 1995-11-30 21:52:46 +00:00
ws 10ebaa7036 Don't overwrite dirclust, it's needed later on 1995-11-30 19:00:57 +00:00
ws 9dd5549e5d Fix thinko with block boundaries in directories 1995-11-30 17:50:26 +00:00
pk c069674663 Handle PRU_CONTROL (David Maltz; PR#1664). 1995-11-30 16:42:18 +00:00
pk 9c90327339 Make consistent with `make install' (from Arne Juul; PR#1665). 1995-11-30 16:34:26 +00:00
briggs d416ec2cc9 Put the link flag in the right place. 
Pointed out by Paul@pgoyette.bdt.com (Paul Goyette).
 1995-11-30 14:25:40 +00:00
pk 7a7ca00077 Add quirk for Exabyte 8200/rev. 263H (from Paul Goyette; PR#1797). 1995-11-30 10:12:04 +00:00
jtc 0cd793449e merge in changes from 1.1 release branch 1995-11-30 00:56:23 +00:00
pk f7826d21d9 Merge changes from 1.1 branch. 1995-11-29 23:51:24 +00:00
pk a2a4da4874 Merge changes from sun3 port; per Gordon. 1995-11-29 23:43:42 +00:00
pk ee08e9085b Extend the size of the "soft" FIFOs which reportedly reduces the number 
of FIFO overflows on high baud rates.
However, doing so on all 4 ports would cost a whopping 64KB (at 4096 entries
per FIFO) of kernel memory. So, the FIFOs are now allocated at attach time
allowing the size for the keyboard and mouse ports to be reduced (to 128)
which should be adequate for the 1200 baud they use.
 1995-11-29 23:41:31 +00:00
pk 3b2862c858 Make it work on little-endian monochrome buffers; per Ted. 1995-11-29 22:12:58 +00:00
pk 12bfe2e68e Must change `u_long' to `u_int32_t' as Jason pointed out. 1995-11-29 22:03:53 +00:00
ws f4d1bdb04f Fix thinko in last 1995-11-29 18:28:51 +00:00
ws debbf2f60e - Add support for Win'95 separate creation/modification/access timestamps 
- Re-introduce lowercase filenames for non-Win'95-filesystems
 1995-11-29 15:08:32 +00:00
thorpej 87093145ce Use bzero() instead of memset(..., 0, ...). 1995-11-29 06:12:08 +00:00
pk 6e53c6a5fd In probe[gs]et() there's no need to check against KERNBASE, as pointed 
out by David Jones and Chris Torek.
 1995-11-29 01:52:41 +00:00
pk e9a919b88f Code from Jason to better configure /dev/fb. 1995-11-29 01:45:36 +00:00
jtc 36cd716562 merge in changes from 1.1 release branch 1995-11-28 23:56:58 +00:00
thorpej ed63b163c8 Fix a brain-o by me; if I'm going to use stuff in <machine/asm.h>, I better 
darn well include it in the right place.  "Hello, McFly!"
 1995-11-28 23:40:47 +00:00
thorpej ced1925e35 Fix a typo. 1995-11-28 22:50:18 +00:00
pk ce474272f1 Prevent synch negotiation on ESP100 chips 1995-11-28 22:49:31 +00:00
jtc db5284ed0a merge in changes from 1.1 release branch 1995-11-28 20:58:08 +00:00
pk 9bf3251e46 Lots of major and minor bug fixes and changes. 
- properly do MSG_IN handshaking, so we can actually receive multi-byte msgs.
- do synch negotiation (now that the above works).
- handle disconnects.
There are a few trial-and-error bits at points where the docs I have are
particularly ambiguous about the state of chip and/or SCSI bus.

Things to do:
- more cleanup
- deal with MSG_OUT phase better
- keep some "config reg 3" bits per target (ie. FASTCLK and FASTSCSI).
 1995-11-28 20:49:12 +00:00
pk def161af38 Careful with signed chars (caddr_t *!). 
Merge in 1.1 changes.
 1995-11-28 20:26:59 +00:00
thorpej b1ebe24227 New-style RCS ids. 1995-11-28 20:16:28 +00:00
jtc 21908ddbd5 merge in changes from 1.1 release branch 1995-11-28 19:43:04 +00:00
pk 35c8aad7b3 Flush after diddling text, so we get predictable results on machines 
with separate I & D caches.
 1995-11-28 19:29:45 +00:00
thorpej da66c0a255 Enable COMPAT_HPUX. 1995-11-28 08:48:18 +00:00
thorpej 38b63746fb Note the new status of COMPAT_HPUX, but keep is disabled by default. 1995-11-28 08:47:38 +00:00
thorpej 0d02785d6c Re-ran makesyscalls.sh; syscalls.conf and syscalls.master chagned. 1995-11-28 08:43:58 +00:00