Commit Graph

1012 Commits

Author SHA1 Message Date
mycroft d3672cc33f We need isa_machdep.h for now. 1995-04-21 05:10:02 +00:00
mycroft d3971b501d Remove relocation of Crtat from locore. 1995-04-21 04:51:30 +00:00
mycroft 943618dbe5 Fix thinko in previous commit. 1995-04-19 22:08:08 +00:00
mycroft 53d73c77a5 Garbage collect #includes. 1995-04-19 19:10:35 +00:00
mycroft aed68a1067 Implement pctty(). 1995-04-19 18:33:27 +00:00
mycroft b665ddf808 Implement pctty(). 1995-04-19 18:10:47 +00:00
cgd eb1375b9c2 fix my IPL level off-by-one. also, rename intr_disestablish to
isa_intr_disestablish like i meant to before.
1995-04-19 06:14:13 +00:00
mycroft 82120d943b Finish updating for new interrupt registration mechanism. 1995-04-18 02:25:18 +00:00
mycroft 8874fd61ca Update to match generic ISA changes. 1995-04-18 00:59:53 +00:00
cgd 8fe775c0de useless, as of the new sound drivers. 1995-04-17 15:29:06 +00:00
cgd cf1c3ea213 these belong in dev/isa; they're being moved there now. 1995-04-17 15:22:27 +00:00
cgd c0caf19aac oops; forgot to delete this with my ISA autoconfig changes earlier 1995-04-17 15:17:24 +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
mycroft 1ae952ad0f Remove bogus return values from void functions. 1995-04-10 18:08:45 +00:00
mycroft e25c1817cf kernel_pmap --> pmap_kernel() 1995-04-10 13:08:28 +00:00
mycroft f8f99c94a1 Fdclose --> fdclose; no longer conflicts. 1995-04-10 04:18:14 +00:00
mycroft 9c41e0f2f2 Most of the console functions return void. 1995-04-10 01:07:16 +00:00
mycroft 374185caff Most of the console functions return void. 1995-04-10 01:01:40 +00:00
jtc 71ab4ed9dc KERNEL -> _KERNEL 1995-03-28 18:13:48 +00:00
mycroft ff6c206c3f Use void* rather than caddr_t in many places. 1995-03-25 00:00:53 +00:00
brezak 331f0252c6 Fix probing of slave devices and remove unneeded ffs()'s 1995-03-21 14:05:28 +00:00
brezak 8193ffc379 Add support for PAS 16 basic 1995-03-15 18:45:58 +00:00
glass af46d07f24 fix compilation error. don't bother checking for IRQ2 1995-03-15 16:43:09 +00:00
brezak 36fa07bde5 Fixes defect port-i386/860 from John Woods (jfw@jfwhome.funhouse.com) with
supplied patch. Kernel will not link with only ProAudio Spectrum driver
specified.
1995-03-14 18:43:19 +00:00
brezak f3226ad49e Fixes defect port-i386/864 from John Woods (jfw@jfwhome.funhouse.com) with
supplied patch. pas.c doesn't recognize ProAudio Spectrum 16 Basic card.
1995-03-14 18:41:36 +00:00
brezak 7ce1465911 Fix SB8 playback. From David Gluss <david@pure.com> 1995-03-13 14:37:12 +00:00
brezak 1c9582b63e Add IRQ 9 as a valid IRQ 1995-03-13 14:29:11 +00:00
brezak 83fffa3985 Cleanup for SB16 (From Jan Sparud) 1995-03-08 18:27:35 +00:00
mycroft 4c34be6b52 Clean up deleted files. 1995-03-01 00:00:00 +00:00
brezak 63d3904bce Use irq directly not as a mask 1995-02-28 21:47:42 +00:00
brezak 559df5705c PSS driver; needs testing with config.new 1995-02-21 04:15:03 +00:00
brezak 39b8de8e12 Driver for Windows sound system; not extensively tested 1995-02-21 02:28:42 +00:00
brezak 32eec53a2d SoundBlaster driver for SB, SB16 and SBPRO 1995-02-21 02:28:06 +00:00
brezak a70ae7273c PAS driver; uses SB emulation for now 1995-02-21 02:27:18 +00:00
brezak 977594d1a9 Driver for ad1848 codec 1995-02-21 02:26:39 +00:00
mycroft 37a654295e Clean up deleted files. 1995-01-29 07:37:56 +00:00
mycroft 1e719386a7 Clean up deleted files. 1995-01-29 02:58:32 +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 431ccddc77 Remove redundant assignments. 1995-01-26 06:35:42 +00:00
mycroft 133ff42fa2 Introduce a `npx_softc' to make this driver more normal. Some other minor
cleanup.
1995-01-26 06:14:14 +00:00
mycroft c0e2bd26f1 Initialize the new xmit state correctly. From Rafal Boni. 1995-01-26 04:13:23 +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 01ce8db055 Fix the problem with identifying cards on warm boot. Partly from Greg Hudson. 1995-01-22 07:37:28 +00:00
mycroft 3dddacd1ce Rearrange tests so `offline' has higher priority than `out of paper'. 1995-01-22 00:12:39 +00:00
mycroft fcdbd2bd7b Remove outdated comment. 1995-01-16 10:36:26 +00:00
mycroft a2dafd0821 Avoid using btrl, and check astpending before the return cs, because it's
faster and usually false.
1995-01-15 00:36:37 +00:00
mycroft 87d587e640 Simplify some sanity checks. 1995-01-13 14:46:44 +00:00
mycroft 4740006541 Oops. 1995-01-13 14:05:17 +00:00
mycroft 1e5cd9212d (Almost) allow sector sizes other than 512 bytes. Reduce some expensive operations. 1995-01-13 12:30:59 +00:00
mycroft 7bb384b66c Avoid some repeated multiplications. 1995-01-13 11:14:27 +00:00
mycroft 7650bd97fc Always boundary check I/O. 1995-01-13 10:46:32 +00:00
mycroft c541b630fc Add a sc_bcount, similar to wd.c. 1995-01-13 10:35:58 +00:00
mycroft 0033c975c6 Fix another bug in the DMA code. 1995-01-13 10:22:58 +00:00
mycroft 4abdb375bc Minor rearrangement. 1995-01-13 09:40:21 +00:00
mycroft c2bc310a37 Change the way sc_skip is used. Fix a bug in the (incomplete) DMA code. Add a
new sc_blkno (which will be useful later).
1995-01-13 08:58:16 +00:00
mycroft da7d74e3dc Fix typos. 1995-01-13 08:37:25 +00:00
mycroft ca84c10497 Only allow opening one density at a time. 1995-01-13 08:29:25 +00:00
mycroft 04a1fc8816 Change the way b_cylin and sc_track (now sc_cylin) are used slightly.
If transfer goes past end of disk, truncate it.
1995-01-13 07:57:01 +00:00
pk 0a22930d97 Explicitly test the RXRDY status bit on incoming characters. 1995-01-11 09:56:40 +00:00
mycroft e06bc8c13e Don't issue a controller self-test... 1995-01-07 22:48:29 +00:00
mycroft 06b0414491 Actually, do the ID reset in elink_reset(). 1995-01-07 21:37:54 +00:00
mycroft 37e16c5747 Don't print line numbers in most of the diagnostics. 1995-01-07 06:49:35 +00:00
mycroft d4f91d51a9 Fix a race condition between normal I/O and wd_get_parms(). 1995-01-07 03:07:22 +00:00
mycroft 7f61bec5cd Cosmetic changes, to look more like the new esp.c will. 1995-01-07 01:51:07 +00:00
mycroft ba288b4ae1 Do the reset in the individual drivers, not in elink_idseq(). 1995-01-06 21:41:26 +00:00
mycroft 6125e1b551 Fix oversight in previous. 1995-01-04 00:47:53 +00:00
mycroft 9e499d41b3 \
These files have been 99% rewritten from the original ast driver.  Add an
appropriate copyright notice.
1995-01-03 22:38:54 +00:00
mycroft 0349c5b9e0 Add a multiplexer for BOCA serial boards. 1995-01-03 22:26:36 +00:00
hpeyerl 09834a5bd3 This is correct according to the docs on both cards.
Doesn't seem to make any difference to the known problems though.
1995-01-03 05:04:04 +00:00
mycroft a987158712 Add interrupt sharing types. 1995-01-03 03:56:09 +00:00
mycroft b6c8a9a4e9 Update intr_establish() prototype. 1995-01-03 03:14:35 +00:00
mycroft 93a0c4a258 Add interrupt sharing types. 1995-01-03 01:42:11 +00:00
mycroft b5cf1b5ddd Add interrupt sharing types. 1995-01-03 01:30:14 +00:00
mycroft 326830c1ba Use direct config for subdevices. 1995-01-02 22:27:46 +00:00
mycroft e148dc7a64 Move setting of sc_maddr so soft config works. 1995-01-02 22:01:05 +00:00
mycroft a774fa6fe5 Use soft configuration when possible. 1995-01-02 21:57:04 +00:00
mycroft 3a967fcbb6 More cleanup. 1995-01-02 21:27:27 +00:00
mycroft 72dec3b548 Various cleanup. 1995-01-02 20:54:01 +00:00
mycroft 3a74796b3e Need isareg.h. 1995-01-02 20:39:35 +00:00
mycroft 894bb9145f Use soft configuration where possible. 1995-01-02 20:32:55 +00:00
mycroft 2d5b04744a Don't assume ia_maddr is in the hole. 1995-01-02 20:06:29 +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
hpeyerl 262b425866 temporary warning until I get new docs. 1994-12-28 16:47:50 +00:00
mycroft ce06e718ad Fix flags to isa_dmastart(). 1994-12-17 18:45:11 +00:00
mycroft ca65f2ce5d Remove dkbad.h. 1994-12-14 15:17:22 +00:00
mycroft 05e78f1424 Add empty pcstop(). 1994-12-13 13:42:53 +00:00
mycroft e694663b46 Make the diagnostics less cryptic. 1994-12-12 04:43:51 +00:00
mycroft 3e4a358e28 Patch from Thomas Eberhardt to make PCnet-32 chips work. 1994-12-12 04:39:52 +00:00
christos 303841c92e 3c509 fixes to avoid adapter getting stuck in high traffic conditions.
I don't particularly like the fixes, but at least now the 3c509 never
gets stuck. On the other hand, performance still sucks in some cases.
1994-12-10 14:52:02 +00:00
mycroft 793e542f89 Fix format of attach message. 1994-12-10 05:55:26 +00:00
mycroft 8e6f464987 fdclose -> Fdclose 1994-12-03 15:17:06 +00:00
mycroft 8fd1f92ae7 Don't futz with the cursor shape unless we really, really need to. 1994-12-01 11:12:04 +00:00
mycroft 211b002017 Ignore ERR during diagnostics. 1994-12-01 10:45:26 +00:00
mycroft 6686f7f263 Rework detection a bit, and check for the Pentium fdiv bug. 1994-11-30 04:42:07 +00:00
mycroft 867ebf1d84 Clear the controller active flag after a timeout. 1994-11-30 02:32:03 +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
christos 6a2c060851 fix unary plus typo :-) 1994-11-25 23:19:03 +00:00
mycroft cba32aa25f Minor update for new autoconfig. 1994-11-25 08:17:21 +00:00
mycroft 0649f37219 Officially credit Onno. 1994-11-23 22:00:08 +00:00
mycroft 8bacafc13c Clean up deleted files. 1994-11-23 09:10:13 +00:00
mycroft 2058abab15 Forgot to commit this as part of the LBA changes. 1994-11-23 07:56:52 +00:00
mycroft cc44b4600c There's no point in bothering to unlock what we didn't lock. 1994-11-23 07:54:15 +00:00
mycroft 6dda55519e Fix an outdated comment. 1994-11-23 03:11:01 +00:00
mycroft a3fc466734 Use logical block addressing if available. Be a little more careful about
maintaining timeouts.  Clean up wddump() a bit.
1994-11-23 01:35:43 +00:00
mycroft 525fc36e19 Implement 32-bit reads and writes, but for now assume 16-bit mode. 1994-11-22 10:20:16 +00:00
mycroft 3a99ddf172 Add a missing newline in some error messages. 1994-11-22 09:36:56 +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
mycroft 1e01855683 Minor fix to debugging code. 1994-11-22 05:50:48 +00:00
mycroft 85826f0fbe Fudge a couple more fields for ancient disks. 1994-11-22 05:39:16 +00:00
mycroft e1a7bac628 Change some constant names, etc., to better match the ATA spec. 1994-11-22 05:34:49 +00:00
mycroft 95edd299b0 Add still more locking. 1994-11-22 03:23:49 +00:00
mycroft 5bd4115690 Add some missing locking, and some general cleanup. 1994-11-20 22:36:43 +00:00
mycroft 9a3840f2f0 Stylistic changes. 1994-11-18 22:25:12 +00:00
mycroft 79a1309e3c Remove Xwild; it's no longer used. 1994-11-18 22:22:40 +00:00
mycroft 61800cfa25 Convert port, IRQ, and DRQ numbers to ints. 1994-11-18 22:07:32 +00:00
mycroft 35cdd801e6 Convert port, IRQ, and DRQ numbers to ints. 1994-11-18 21:57:40 +00:00
mycroft a2727ec558 Check IRQ 9, not IRQ 2. 1994-11-15 00:00:24 +00:00
mycroft b341f7a8c0 Map IRQ 2 to IRQ 9. 1994-11-14 23:58:56 +00:00
mycroft d254e95680 Garbage collect some variables which are no longer used. 1994-11-07 10:19:28 +00:00
mycroft 21e911d911 Update for new autoconfig. 1994-11-07 09:03:48 +00:00
mycroft d5f99262a9 Since npxdna() and npxsave() are only ever called at spl0 now, we can get rid
of all the overhead of frobbing the IDT, and just use a simple flag to tell
npxintr() to ignore interrupts.  This allows lots of code reduction.
Also, update some comments and add some DIAGNOSTIC code to detect is these
assumptions ever become wrong.
1994-11-07 03:39:37 +00:00
mycroft 5133a6cfd7 Only save the FPU state if somebody else needs the FPU, or when forking. 1994-11-06 23:43:17 +00:00
mycroft 2a9b6f7959 Fix stupid bug in last change. 1994-11-04 23:30:15 +00:00
mycroft 4ec6774e12 Add a simplified version of wdcommand() that can be used in some cases.
Avoid needing a wd_softc inside wdprobe().
1994-11-04 23:18:06 +00:00
mycroft 38420d7db1 Don't need cd_indirect. 1994-11-04 22:51:59 +00:00
mycroft 3df6bf0c0e Trivial stylistic changes. 1994-11-04 21:32:23 +00:00
mycroft 854d8d96dc Rearrange slightly. 1994-11-04 19:25:34 +00:00
mycroft cfc4633919 Remove outdated comment. 1994-11-04 19:17:47 +00:00
mycroft 1ec8f8d19c Make IRQ_SLAVE a plain number, too, and remove IRQ{0-15}. 1994-11-04 19:13:49 +00:00
mycroft 8d01374523 Don't need icu.h any more. 1994-11-04 19:08:19 +00:00
mycroft b7acf321cd No longer needs icu.h. 1994-11-04 18:59:34 +00:00
mycroft d66f8d7cdb Clean up deleted files. 1994-11-04 18:54:43 +00:00
mycroft 29414c5a0a Change all of the uses of IRQ{0-15} and bit masks to use plain numbers
rather than bit shifting.
1994-11-04 18:34:50 +00:00
mycroft 9af4fee97d Use kvtop() rather than address arithmetic in a couple of places. 1994-11-04 08:55:53 +00:00
mycroft d9b8813f0e Correct pcprobe() argument list. 1994-11-04 07:30:51 +00:00
mycroft 1948fcb3fa Add a new function config_scan(), which just calls a particular function
with each plausibly cfdata, ignoring the priority mechanism completely.
1994-11-04 06:40:11 +00:00
mycroft 2e8ae560f6 Commit incest with the config system for this one specific case. 1994-11-04 03:57:32 +00:00
mycroft fa769b0e97 Set ia_irq correctly. 1994-11-04 02:55:32 +00:00
mycroft 10c353cf10 Update to match autoconfig code. 1994-11-04 01:02:40 +00:00
mycroft 8f064215a2 isa.h -> isareg.h, and update prototype of pcprobe(). 1994-11-04 01:00:38 +00:00
mycroft 7773b21b74 Correct an oversight. 1994-11-04 00:53:06 +00:00
mycroft d4dd538296 Oops; forgot isacd. 1994-11-04 00:07:39 +00:00
mycroft d35f08ffa6 isa.h -> isareg.h 1994-11-04 00:00:36 +00:00
mycroft 3fca7e771a New version using standard config_*() functions. 1994-11-03 23:53:19 +00:00
mycroft ebbdd6473b Update to match autoconfig code. 1994-11-03 23:26:03 +00:00
mycroft 19fc9d55c8 *intr() arg does not need to be void*. 1994-11-03 23:23:38 +00:00
mycroft d0163400d1 Update to match autoconfig code. 1994-11-03 23:21:24 +00:00
mycroft 54cc63645d Update to match autoconfig code. 1994-11-03 23:08:27 +00:00
mycroft d23d1e83dc Use indirect config for subdevices, and add dkdrivers where missing. 1994-11-03 22:55:58 +00:00
mycroft 283745574f Commit this, though it really does need work. 1994-11-03 16:55:57 +00:00
mycroft ea307925ae Clean up deleted files. 1994-11-03 15:55:47 +00:00
cgd 6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
mycroft 9769a6a6f7 Various:
* Forget all cached info when opening a new disc.
* If the disc is removed, flush the buffer queue rather than stalling it.
* Set the default label after getting the disc size, and fill in the info
for RAW_PART also.
* Change another use of the unit number to a softc pointer.
* Use a dkdevice to hold the label and open partition masks.
* Force the partition offset to 0 for RAW_PART, regardless of the label.
* Nuke MCDPHYS() and MCDREADRAW; they had a silly bug that caused the code
to not work, and they aren't useful anyway.
Some other minor cleanup.
1994-10-28 23:39:59 +00:00
cgd 022ee8f7fe new RCS ID format. 1994-10-27 04:14:23 +00:00
mycroft e75cb9b517 Oops; need spltty() around call to print(). 1994-10-26 18:13:24 +00:00
mycroft 556a119342 Implement *cnpollc(). 1994-10-26 18:06:30 +00:00
mycroft 7be5732f87 Implement new system call entry method. Clean up all of the IDT frobnication
code.
1994-10-26 01:30:59 +00:00
mycroft 260ddbefb7 Rearrange ed_init() slightly, to better correspond to the National manual.
Optimize ed_rint() slightly in the case of multiple packets.  (Avoid an outb
and an inb for each packet).
1994-10-23 23:24:56 +00:00
mycroft 603fe7b5a6 Slight optimization. 1994-10-23 21:38:00 +00:00
mycroft 0114159848 Fix the packet length correction for buggy chips so that it actually works,
and always use it (otherwise short packets could still be corrupted).  Also
produce a diagnostic message if DIAGNOSTIC, since it *is* a hardware bug.
Add an ED_PAGE_SHIFT constant, and use it, to avoid GCC doing horrendous
things with divides and multiplies.
1994-10-23 21:22:13 +00:00
mycroft 3e30a415ae Be careful not to stack multiple timeouts. 1994-10-20 19:22:01 +00:00
mycroft 4d072c5435 Remove the local timeout mechanism, and just use explicit timeout()/untimeout()
calls.
1994-10-20 18:37:45 +00:00
mycroft c11a06cbc2 Always set d_secsize to 512 for now. 1994-10-20 17:03:09 +00:00
mycroft 0862d07daf Don't switch to single-sector mode just because we got a corrected error. 1994-10-20 16:36:21 +00:00
mycroft d4153fff4d Rearrange wdcstart() in a more logical fashion, and eliminate many redundant
calculations.  Also, speed up bad block searching a little.
1994-10-20 16:19:08 +00:00
mycroft cd66683989 openpart -> openmask 1994-10-20 14:08:07 +00:00
mycroft cae71ba91d Various changes:
* Add a dkdevice; move sc_*openpart, sc_label, and sc_cpulabel into it.
* Turn sc_wlabel into a flag, and don't set it automatically in DIOCWLABEL.
* If there is no label, disallow all I/O except to the raw partition.
* Don't allow I/O to `unused' partitions.
* Beginnings of support for block sizes other than 512 bytes.
Other minor changes.
1994-10-20 13:44:46 +00:00
mycroft cb4e5ecaa5 Print a single `soft error' message when an operation was retried and
eventually completed successfully.  Also fix fsbn numbers in diskerr() calls.
1994-10-20 04:46:17 +00:00
mycroft b2d8a64ebd Make another printf() #ifdef FD_DEBUG. 1994-10-20 03:38:13 +00:00
mycroft 872999d392 Make the verbose diagnostics #ifdef FD_DEBUG. 1994-10-20 00:52:23 +00:00
mycroft 70e27da16b Fix up some printfs and make them consistent. 1994-10-18 18:24:35 +00:00
mycroft 8ae8b4ab29 Bug fixes from Rafal Boni:
* Set promiscuous mode flag before configuring card, so it actually works.
* Handle failed TDR commands correctly.
* Remove some apparently defunct and bogus code.
(This driver needs more work.)
1994-10-18 13:40:30 +00:00
cgd 320359f8e2 change, requested by Jarle Greipsland 1994-10-17 00:08:29 +00:00
mycroft d00c05633a Wait on the correct bit in the lower half of kbc_get8042cmd(); and some other
mostly stylistic changes.  Based on suggestions from John Hood.
1994-10-16 15:46:13 +00:00
cgd 49c34d3337 move arch dependence to archs. clean up a bit. deal with weird MAXPARTITONS. 1994-10-14 18:26:22 +00:00
mycroft 6f5794ecba Fix bugs in dealing with odd-length mbufs in ed_pio_write_mbufs(). From
John Hood.
1994-10-14 13:05:13 +00:00
mycroft 7c01f7ce51 Changes from DG to deal with some old chips that corrupt the packet length. 1994-10-12 13:42:00 +00:00
mycroft 4252ca6644 Correct multicast filter calculation. 1994-10-09 21:19:04 +00:00
mycroft ee5cde2719 Oops; slight optimization to the previous. 1994-10-09 18:10:55 +00:00
mycroft 236f105ccd Remove unneeded #includes. 1994-10-09 15:06:23 +00:00
mycroft f72ff16e5b Oops. Just fake %ebp; nothing else. 1994-10-09 14:45:40 +00:00
mycroft c9cb256e1d If DDB is configured, make a fake stack frame. 1994-10-09 14:43:00 +00:00
mycroft cce04a7aa1 Put the delay in a macro, and implement it differently. 1994-10-09 09:28:54 +00:00
mycroft b90985ee3d Don't poll the BUSY bit until the SDH register is set. 1994-10-07 11:34:52 +00:00
mycroft 1eaa03e7dc Fix initial allocation of dev array, and simplify the code
slightly.
1994-10-07 09:08:29 +00:00
mycroft 86e7908a72 Make some comments more clear. 1994-10-01 07:19:32 +00:00
mycroft f7b0f89811 Various minor changes to sync better with DG's version. 1994-10-01 07:13:32 +00:00
mycroft 0e28696023 Add IO_PPI. 1994-10-01 03:52:46 +00:00
mycroft e32c213d35 Add IO_PMP[12] and IO_PMPSIZE. 1994-10-01 03:48:49 +00:00
mycroft 1e0ffaa7d6 Clean up a little. 1994-10-01 03:42:59 +00:00
mycroft c25a6980ac Add INTRUNMASK(). 1994-10-01 03:37:37 +00:00
mycroft cc1852efe4 Add some delays to save the Gateway (lose, lose) keyboard controllers. 1994-09-18 19:33:11 +00:00