Aren/NetBSD
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131 Commits

Author SHA1 Message Date
mycroft
bfab570cda Add constants for some keyboard controller commands. 1995-04-21 09:16:16 +00:00
mycroft
9e28a35469 Fix thinko in previous change. 1995-04-19 22:04:33 +00:00
mycroft
53d73c77a5 Garbage collect #includes. 1995-04-19 19:10:35 +00:00
mycroft
e1315808a7 Implement comtty(). 1995-04-19 18:59:27 +00:00
cgd
8a640328ed clean up several ISA device interfaces: autoconfiguration, header 
inclusion, and interrupt configuration.  more work still needs to be done,
but it's getting better...
 1995-04-17 12:06:30 +00:00
cgd
edc749be89 cleanup; mostly KNF. 1995-04-15 10:35:24 +00:00
chopps
ed0da4a701 couple small changes plus a new watchdog timer from Ignatios Souvatzis <is@beverly.rhein.de> 1995-04-14 16:57:19 +00:00
mycroft
d57b9b75ba Take endianness into account in ed_ring. 1995-04-12 16:12:42 +00:00
chopps
a04aa1397a fix up some changes 1995-04-11 18:51:55 +00:00
mycroft
893d53414a Sync with the rest of the world. Various additional cleanup. 1995-04-11 05:46:53 +00:00
mycroft
8d8af964a7 Move NIC register definitions to a global location. 1995-04-11 04:45:26 +00:00
mycroft
6e9015b37a This is deprecated. 1995-04-11 04:44:44 +00:00
mycroft
d4b1924adb LANCE register definitions, plus some utility macros for the machine- 
independent driver.
 1995-04-11 04:17:50 +00:00
mycroft
24a8feea65 Adjust for endianness, and move CHAN_[AB] out of here. 1995-04-11 02:35:18 +00:00
mycroft
9b0d3f54e8 Move this into a generic location. 1995-04-11 02:29:25 +00:00
mycroft
95c5c4f79f Most of the console functions return void. Also change interrupt logic 
slightly.
 1995-04-10 01:05:55 +00:00
mycroft
0e67f2a78e Rename a few constants to match the chip documentation. 1995-04-04 01:59:28 +00:00
mycroft
9085715229 Some pseudo-random cleanup, and try to start transmitting packets quicker. 1995-04-03 21:17:13 +00:00
briggs
0884490297 KERNEL -> _KERNEL. 1995-03-29 21:56:46 +00:00
jtc
7c04233887 KERNEL -> _KERNEL 1995-03-26 20:23:52 +00:00
chopps
a55b765dd3 some cleanup.. 1995-03-02 09:12:27 +00:00
chopps
e3c2563328 Fixup (c)'s and ids. 1995-03-01 11:34:02 +00:00
chopps
2ef7b2e7db new arcnet (2060) device from is@Beverly.Rhein.DE (Ignatios Souvatzis) 1995-02-28 22:03:59 +00:00
mycroft
e9c2b98c11 Comment a potential bit of lossage. 1995-02-02 21:08:42 +00:00
mycroft
8abb91e18d Various: 
* Make synchronous negotiation work.
* Use the bitbucket when the target requests too much data.
* Loop in aicintr() until we get to a state where we have to wait.
 1995-02-01 21:49:37 +00:00
mycroft
ab5662014f Correct some more of the synchronous stuff, and omit it completely if 
AIC_USE_SYNCHRONOUS is 0.
 1995-02-01 16:56:42 +00:00
mycroft
4653b28a42 Various: 
* Always enable disconnection.
* Add some more per-controller variables: initiator ID, clock frequency,
min and max sync period.
* Correct sync period calculations.
* Remove sc_progress.
* Move most of the reselection handling into a separate function.
* Remove some outdated comments.
* Remove message bytes from FIFO even when dropping them on the floor.
* Some cosmetic cleanup.
 1995-02-01 16:11:43 +00:00
cgd
3a7bbb1acd lip service to making ISA support machine-independent. This is the first 
round: moving the drivers into a machine-independent directory.
Some drivers (e.g. fd.c) not moved because they use other pc features (e.g.
CMOS settings), and none of the non-driver files moved, because they're
still pretty much PC specific.  eventually (when other ports with ISA
busses really start using this code), more 'high-level' ISA support will
live here.
 1995-01-29 07:36:54 +00:00
cgd
f11e7e33fe use chip headers in /dev/ic 1995-01-29 02:58:20 +00:00
mycroft
c5d5ca8150 Don't check the control port at all; too unreliable. 1995-01-26 07:35:49 +00:00
mycroft
57f2c598c7 Various changes from Rafal Boni to improve performance and reliability. Also, 
clean up the formatting a little more.
 1995-01-23 04:50:08 +00:00
mycroft
3dddacd1ce Rearrange tests so offline' has higher priority than out of paper'. 1995-01-22 00:12:39 +00:00
mycroft
87d587e640 Simplify some sanity checks. 1995-01-13 14:46:44 +00:00
pk
0a22930d97 Explicitly test the RXRDY status bit on incoming characters. 1995-01-11 09:56:40 +00:00
mycroft
37e16c5747 Don't print line numbers in most of the diagnostics. 1995-01-07 06:49:35 +00:00
mycroft
7f61bec5cd Cosmetic changes, to look more like the new esp.c will. 1995-01-07 01:51:07 +00:00
mycroft
6125e1b551 Fix oversight in previous. 1995-01-04 00:47:53 +00:00
mycroft
b5cf1b5ddd Add interrupt sharing types. 1995-01-03 01:30:14 +00:00
mycroft
76b0b02cc3 Fix non-serious typo. 1994-12-31 05:34:00 +00:00
mycroft
8fd135209c Numerous changes. Many bugs fixed, better autoconfig, a few new features. 1994-12-28 19:42:47 +00:00
mycroft
5584ff927f Don't stall the queue on CHECK SENSE if we get a reselect while selecting. 1994-11-30 02:08:01 +00:00
mycroft
639a64de08 Fix a null pointer reference. 1994-11-29 21:35:13 +00:00
mycroft
51bed8d804 Add an assertion mechanism to check for more abnormal conditions. 1994-11-29 21:29:56 +00:00
mycroft
58cb5339d6 For consistency... 1994-11-29 20:57:28 +00:00
mycroft
41b26a6dfd Handle BUS FREE phase a little differently, to get better error detection. Other 
cleanup.
 1994-11-29 20:08:27 +00:00
mycroft
bb90feebac Disable debugging breakpoints by default. 1994-11-29 17:56:49 +00:00
mycroft
5ac2484d95 * Redo most of the message and phase state machines. Multiple pending 
message outs should now work correctly (including retransmissions).
Multiple messages ins should be more efficient.  Missing REQ after
reselection phase should now (correctly) cause a wait with ENREQINIT
set.

* Abstract out the reselection out sequence, and use it directly to
get sense info.  (This is somewhat faster than the generic done/sched
sequence.)

* If there are no ACBs available, wait interruptibly for one.

* Leave the interrupt registers alone during message in/out; just
watch for phase change.  Don't (incorrectly) reenable interrupts
during data in/out; defer that to aicintr().

* Handle command pointer per SCSI 2 spec.

* Other minor coding improvements.
 1994-11-29 17:50:39 +00:00
mycroft
cba32aa25f Minor update for new autoconfig. 1994-11-25 08:17:21 +00:00
mycroft
2058abab15 Forgot to commit this as part of the LBA changes. 1994-11-23 07:56:52 +00:00
mycroft
db3bde9525 Implement EIDE multi-sector PIO and DMA modes, based on code from Onno van 
der Linden.  Also, various structural cleanup, and fix two bogons that crept
in, and remove all of the old clustering nonsense.
 1994-11-22 09:33:59 +00:00