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1369 Commits

Author SHA1 Message Date
mycroft
04df00527c Retool the state machine is a sane way. 1994-05-05 08:26:13 +00:00
mycroft
685508a6b4 Remove now-bogus cast. 1994-05-05 07:52:53 +00:00
mycroft
8a37ad790c Remove now-bogus casts. 1994-05-05 07:48:20 +00:00
mycroft
a211907a8b Remove now-bogus cast. 1994-05-05 07:41:44 +00:00
mycroft
895e9ed71a Mostly stylistic change. 1994-05-05 07:39:28 +00:00
cgd
a0a7429482 lots of changes: prototype migration, move lots of variables, definitions, 
and structure elements around.  kill some unnecessary type and macro
definitions.  standardize clock handling.  More changes than you'd want.
 1994-05-05 05:35:42 +00:00
cgd
51bb2bd806 if_hp won't compile, but it'd need a counter include, if it were to... 1994-05-05 04:47:41 +00:00
mycroft
a9c3f137b5 Don't frob the connector type if the card doesn't grok soft config. 1994-05-05 02:20:44 +00:00
cgd
6074d0e9d1 comment out hp0; at charles's prompting 1994-05-05 00:03:45 +00:00
cgd
4bbabd8e7a Rename a lot of process flags. 1994-05-04 03:41:12 +00:00
mycroft
901ca10819 Tweak overflow check. 1994-05-04 02:07:24 +00:00
mycroft
e5c1d566ef Really fix the Buslogic/DTC problem. 1994-05-03 20:53:54 +00:00
mycroft
d300cfc46f Various cleanup. 1994-05-03 20:51:15 +00:00
mycroft
90beb62e64 Need icu.h. 1994-05-03 20:35:08 +00:00
mycroft
0ee51c2c8b Forgot to munge the #includes in last commit. 1994-05-03 20:32:22 +00:00
mycroft
e8f7c7c31b Speed it up, and make it easier to handle different timer rates efficiently. 1994-05-03 20:30:26 +00:00
mycroft
884168ce49 Move beep junk to clock.c. 1994-05-03 08:23:55 +00:00
mycroft
36a9bcce8d Fix argument to aic_sched_msgout() is several places, and condense some code. 1994-05-03 08:20:43 +00:00
mycroft
3acdcf5311 Use vm_map_remove(), not vm_map_delete(). 1994-05-03 01:24:11 +00:00
mycroft
0985e0980b Avoid sleeping in swtch_exit(). 1994-05-02 23:38:10 +00:00
deraadt
394be046a5 insw takes a word count 1994-05-02 06:37:10 +00:00
cgd
55d406e5e7 clean output, take the blame for a thing or two, and shrink more 1994-05-01 06:46:27 +00:00
cgd
e0db92993a change timeout/untimeout/wakeup/sleep/tsleep args to void * 1994-04-29 23:15:51 +00:00
cgd
f50f031448 kill syscall name aliases. no user-visible changes 1994-04-29 04:41:02 +00:00
mycroft
2ff4b1435c Set ICUs to read IRR by default. 1994-04-28 08:28:35 +00:00
mycroft
39718a43cc Enable/disable shared memory access on all WD/SMC boards. Add support for 
software selection of AUI or BNC connectors using LINK0.
 1994-04-28 04:53:09 +00:00
cgd
6035732eed need <sys/time.h> 1994-04-27 21:32:00 +00:00
mycroft
930194f7f9 Remove wt0 and el0 from these configs until probe problems are resolved. 1994-04-27 08:25:53 +00:00
mycroft
11bb73b9a1 Fix mmopen() and mmclose(). 1994-04-27 03:53:29 +00:00
mycroft
fc844e1797 Style nits. 1994-04-26 03:43:26 +00:00
mycroft
62773fc6f8 Add Adaptec 6360 driver from Jarle Greipsland, with some changes by me. 1994-04-26 00:05:56 +00:00
mycroft
d093232445 Add aic0. 1994-04-26 00:04:24 +00:00
mycroft
4dfb6d0abd Implement intr_disestablish(). 1994-04-25 22:12:14 +00:00
mycroft
35f4cd6784 Fix minor number. 1994-04-25 06:17:30 +00:00
mycroft
29467fc8ce Need fcntl.h. 1994-04-25 05:17:25 +00:00
mycroft
dabe150020 Only diddle IOPL if opened for writing. 1994-04-25 05:15:07 +00:00
mycroft
695a2609af Add mmopen() and mmclose(), to do user-level PIO. 1994-04-25 05:05:48 +00:00
mycroft
4d9d00948c Add mmopen() and mmclose(), to do user-level PIO. 1994-04-25 05:05:05 +00:00
mycroft
6c82c5d9a2 Don't barf on inet without ether. 1994-04-25 04:59:24 +00:00
mycroft
0e689f0375 Fix uninitialized pointer, pointed out by Michael VanLoon. 1994-04-25 03:16:03 +00:00
mycroft
4cda5e8d03 Reload the LDT immediately rather than trying to reschedule. 1994-04-24 22:49:05 +00:00
mycroft
a638b2a7ed I feel lucky... 1994-04-24 21:58:24 +00:00
mycroft
a9cd310982 Add aic6360.c. 1994-04-24 19:48:03 +00:00
deraadt
b0e09935c4 more, more, more 1994-04-24 12:18:49 +00:00
mycroft
c791f19ad1 Fix an #include. 1994-04-24 04:44:16 +00:00
deraadt
30c24e4508 bit better now, fixes from me & charles. squishy squishy squishy. HI ADAM! 1994-04-24 02:48:10 +00:00
mycroft
f35e488b02 Still need this for config for now. 1994-04-24 01:39:11 +00:00
mycroft
f581b01fee Clean up deleted files. 1994-04-24 01:34:18 +00:00
mycroft
2f66816d8b Rename two files. 1994-04-24 01:34:05 +00:00
mycroft
84752ce046 Don't need isa.h. 1994-04-24 01:29:56 +00:00
mycroft
3a8575c7ab Add USER_LDT. 1994-04-23 23:24:00 +00:00
hpeyerl
0ef8000051 Some changes from Charles, Adam and Christos Zoulas. 1994-04-23 04:31:12 +00:00
mycroft
4be552a58e Clean up deleted files. 1994-04-23 00:23:02 +00:00
mycroft
eb036e74c5 Don't need isa.h. 1994-04-22 23:02:40 +00:00
mycroft
221b25fd9d Separate DMA functions. 1994-04-22 22:58:50 +00:00
mycroft
b1196f1720 Add dma.c and seagate.c. 1994-04-22 22:53:40 +00:00
cgd
8651ac5736 typo 1994-04-21 08:01:24 +00:00
cgd
726a06e948 kill bogon. 1994-04-21 07:45:53 +00:00
mycroft
160fbf23ec Fix typo. 1994-04-21 04:26:37 +00:00
mycroft
584cd2e4c9 Clean up the TUNE_1542 code. 1994-04-21 03:37:19 +00:00
mycroft
245097a031 Fix return of I/O space size from wtprobe(), as reported by Rafal Boni. 1994-04-21 00:41:52 +00:00
mycroft
be20cfec17 Remove all bio', tty', net', and vector' specifications. 1994-04-20 23:39:19 +00:00
mycroft
689156a240 Change structure member names. 1994-04-20 22:39:33 +00:00
mycroft
cf78b04c1a Implement a simple `fairness' algorithm which doesn't cost too much in 
performance.
 1994-04-20 07:55:38 +00:00
mycroft
893be926ec Use TAILQ_*() to maintain the drive activation queues. 1994-04-20 07:23:52 +00:00
cgd
e3d7ad55a1 damn it, forgot to commit this. 1994-04-19 19:58:32 +00:00
mycroft
a8a18282bd Eliminate silly warning. 1994-04-18 23:52:06 +00:00
mycroft
7b52dc20c4 NETISR_RAW is defunct. 1994-04-18 23:30:28 +00:00
mycroft
dc2177901f NETISR_ARP. 1994-04-18 23:26:55 +00:00
mycroft
2307cf7dc1 Only report `stray' interrupts if DEBUG, since they occur normally. 1994-04-18 22:23:32 +00:00
deraadt
0d93a0839c queue up 8 mbuf chains once again, perhaps this will help? 
read packets of the card before attempting to transmit (should improve speed)
 1994-04-18 12:40:39 +00:00
deraadt
f17cd24aad i want shm 1994-04-18 10:49:43 +00:00
cgd
536b9f6e5c A place to build binaries for floppies. always static, always OMAGIC. 
note that some have been rewritten (echo, umount) and some are compiled
with options that make them smaller.
 1994-04-18 08:47:08 +00:00
cgd
5e8742b110 SUBDIR += floppy 1994-04-18 08:44:28 +00:00
mycroft
e65b5b259e Restore the stack before the LDT. 1994-04-18 01:24:09 +00:00
cgd
521fbcbb46 add vn pseudo-device 1994-04-17 05:20:30 +00:00
deraadt
4816eedf31 first attempt at EISA 32bit IO support. it still doesn't work so it's 
disabled.
 1994-04-16 09:53:45 +00:00
mycroft
7ddfc4cae7 Clean up deleted files. 1994-04-16 08:38:13 +00:00
cgd
ef798b2ba2 kill symbols.{raw,sort}; no longer necessary, with kvm dbs. 1994-04-16 08:38:08 +00:00
cgd
278c6fe69a add 4 slip devices 1994-04-16 07:59:23 +00:00
deraadt
8aca9c1cbc support multicast and promiscious mode 
correct mbuf queue bugs, cleanup some extra symbols
try to let link0/link1 change while running, will this work?
 1994-04-15 10:51:28 +00:00
mycroft
d800da55ea Small optimization. 1994-04-15 07:15:27 +00:00
cgd
e937bc9bfd convert vm system to use new queues. I'll never write code w/queues again. 1994-04-15 07:04:03 +00:00
cgd
e28a360811 keep vmstat happy. 1994-04-15 04:48:23 +00:00
cgd
fb3bf1e062 kill COM4 (i.e. com3) in generic kernels 1994-04-15 04:32:27 +00:00
cgd
1a5363baff add COMPAT_09 to all kernels, Pentium support to generic kernels 1994-04-15 00:25:12 +00:00
cgd
765531f0ab damn it, i knew i forgot something (SLIP!) 1994-04-14 07:01:44 +00:00
mycroft
07b3588735 Patches from David Greenman to eliminate magic constants and add delays when 
switching to and fro 16-bit access for 790s.
 1994-04-14 03:54:07 +00:00
deraadt
8e68fffc61 ep driver doesn't need port/irq, figures out by itself 1994-04-13 07:53:02 +00:00
deraadt
78f8589496 few changes 1994-04-13 07:47:08 +00:00
deraadt
920c317ff9 deallocate mbuf cache on ifconfig down. 1994-04-13 06:09:00 +00:00
deraadt
e7eb2d4831 support multiple eisa/isa cards. 1994-04-11 11:09:00 +00:00
cgd
e872e13605 allow MDMBUF flags to be set (oops) 1994-04-10 10:29:06 +00:00
mycroft
47e48d20f0 Fix another memory corruption bug. 1994-04-10 01:17:38 +00:00
mycroft
929e9f4aa4 Fix a memory corruption bug. 1994-04-10 00:14:02 +00:00
mycroft
cabd481fa9 Don't print a duplicate message about stray interrupts. 1994-04-09 03:43:36 +00:00
mycroft
c1c9f5d037 Deal with 2.88MB disk drives, but pretend they are 1.44MB for now. 1994-04-09 02:57:14 +00:00
mycroft
b06534c00a If DIAGNOSTIC, try to detect spl failures during traps and syscalls. 1994-04-08 22:03:09 +00:00
mycroft
a4800b1666 Small performance tweaks. 1994-04-08 20:46:18 +00:00
mycroft
4003e0fc3a Do the last bit differently; if npx is configured, use npxexit(), else turn on 
emulation manually.
 1994-04-08 19:15:52 +00:00
mycroft
e7151874d1 Fix FP initialization if no npx device. 1994-04-08 19:10:18 +00:00
mycroft
fc5d3e31e0 Small fix to attach message. 1994-04-08 18:57:24 +00:00
mycroft
f9a7294e32 Get rid of the extra hop between fdcintr() and fdcstate(), and fdcretry() 
doesn't need to return a value.
 1994-04-08 18:51:19 +00:00
mycroft
55efebae3e Fix return values from some interrupt routines. 1994-04-08 18:22:15 +00:00
mycroft
72c593c2e3 Fix return fro isa_epprobe(). 1994-04-08 17:58:47 +00:00
mycroft
0ae5489036 Return correct values from edintr(). 1994-04-08 17:16:39 +00:00
mycroft
fb12ba70e2 Only #include other stuff #ifdef KERNEL. 1994-04-08 04:24:16 +00:00
mycroft
4c8226b387 Clean up deleted files. 1994-04-07 22:12:13 +00:00
mycroft
1296236880 Macroize some more constants. 1994-04-07 17:34:20 +00:00
mycroft
cc1c9183b4 splbio() should also block timeouts. 1994-04-07 17:00:55 +00:00
mycroft
8d725ebdb0 From Mark Weaver: Fix some defaults listed in the documentation and comments. 1994-04-07 16:26:27 +00:00
mycroft
8691c46e32 Implement dynamic IRQ configuration and IRQ sharing. Inline spl*() calls. 
Reorganize and clean up the relevant code.
 1994-04-07 07:31:09 +00:00
mycroft
3f5e4f423f Implement dynamic IRQ configuration and IRQ sharing. Inline spl*() calls. 
Reorganize and clean up the relevant code.
 1994-04-07 06:48:19 +00:00
cgd
728fddd911 add ktrace 1994-04-06 23:30:26 +00:00
mycroft
1c340d9a3e More stylistic cleanup. 1994-04-06 04:46:55 +00:00
mycroft
62c628e14a Change two testl's to testb's. 1994-04-06 04:30:18 +00:00
mycroft
b9aee0da11 General style cleanup. 1994-04-06 04:22:40 +00:00
mycroft
3d09f5597c Need to clear %fs and %gs early on. 1994-04-06 01:31:33 +00:00
mycroft
8b1679d75d Remove spurious arg to printf(), per JT Conklin. 1994-04-06 00:27:49 +00:00
mycroft
b2edbd1ccd Fix up #includes. 1994-04-05 19:52:16 +00:00
mycroft
d48a7c43fb Mostly cosmetic changes. 1994-04-05 19:47:45 +00:00
mycroft
71dd213832 Optimize _insque() and _remque(), and remove all the casts. 1994-04-05 19:09:14 +00:00
mycroft
10466baa67 npxexit() doesn't need its arg. 1994-04-05 17:57:02 +00:00
mycroft
7d2ada5f79 Various cleanup. 1994-04-05 17:56:26 +00:00
mycroft
ae2e24c9ab Correct display of bit test insns. 1994-04-05 17:31:31 +00:00
mycroft
284797351b Garbage collect. 1994-04-05 17:23:39 +00:00
mycroft
670aa6914a Add some notes about swtch_exit(). 1994-04-05 15:08:46 +00:00
mycroft
25317c76f3 Increase ahb_send_mbox timeout. 1994-04-05 08:53:00 +00:00
mycroft
936d23aa7a Don't bother checking npxproc on exit. 1994-04-05 08:02:09 +00:00
mycroft
2fa4ce0376 Use swtch_exit(). 1994-04-05 08:01:12 +00:00
mycroft
8baa13db22 Add P_VMSPACE. 1994-04-05 08:00:21 +00:00
mycroft
e6afef6b33 Optimize setrq() and remrq(). Implement swtch_xeit(p), which switches to 
proc0's context, deallocates p's adress space, and resumes the swtch() that
was suspended in proc0.
 1994-04-05 07:59:55 +00:00
mycroft
a02a395d9f Clear curproc earlier so we don't accumulate CPU time while idle. Document 
register usage for future generations.
 1994-04-04 23:07:22 +00:00
mycroft
1380575066 Various minor cleanup. 1994-04-04 16:48:21 +00:00
mycroft
39b1222c87 Try to keep interrupts enabled more. Do the %fs ans %gs load *after* the LDT 
is restored.
 1994-04-04 15:56:47 +00:00
mycroft
f2cf7f20f3 Leave the old cpl on the kernel stack, too, and optimize the case of switching 
to the same process.
 1994-04-04 09:42:47 +00:00
mycroft
49f79f65d2 Add some; delete some. 1994-04-04 08:58:55 +00:00
mycroft
d6f7f7005a savectx() now does the stack copy; don't need to do it here. 1994-04-04 08:58:25 +00:00
mycroft
1ccad96544 Save %fs and %gs across process switches. Leave some registers on the kernel 
stack rather than in the PCB.  Make savectx() do the stack copy.
 1994-04-04 08:57:54 +00:00
mycroft
80f4421fb8 Fix a bug in swtch(), and speed it up a bit. 1994-04-04 03:47:20 +00:00
mycroft
5fc2bbc2a3 Minor speedups to copyin/out functions, and fix a couple of obscure bugs. 1994-04-04 01:56:54 +00:00
mycroft
7482d8f203 Clean up some more dependencies. 1994-04-03 23:09:39 +00:00
mycroft
314bc1f5db Clean up #includes. 1994-04-03 22:50:14 +00:00
mycroft
beb5680d81 This is #included multiple times. 1994-04-03 22:36:41 +00:00
mycroft
0234c30a00 Clean up #includes. 1994-04-03 22:28:23 +00:00
mycroft
3a8dd5d6b1 Clean up #includes. 1994-04-03 18:58:55 +00:00
mycroft
3ce26e4f42 Make sure we get psl.h. 1994-04-03 18:54:21 +00:00
mycroft
c075fee1b2 Clean this up a little. 1994-04-03 18:53:53 +00:00
mycroft
6a15886fc6 Oops. 1994-04-02 22:15:03 +00:00
mycroft
f611fb1eb1 Some stylistic cleanup. 1994-04-02 21:32:54 +00:00
cgd
1c1d646c7e kill bogon 1994-04-02 08:42:59 +00:00
mycroft
9a9b1d99fa Minor code cleanup. 1994-04-02 08:04:26 +00:00
cgd
89a94f33b4 change __syscall() handling so others can cut/paste it... 1994-04-02 08:04:25 +00:00
mycroft
98895901ea Minor code cleanup. 1994-04-02 08:04:25 +00:00
mycroft
3b1d5536ec Need syscall.h. 1994-04-02 03:52:15 +00:00
mycroft
f8b80b0d94 Implement __syscall(). 1994-04-02 03:51:37 +00:00
mycroft
5edb523880 Remove an old hack that now just causes a small memory leak during autoconfig. 1994-03-31 16:59:04 +00:00
mycroft
b6f5403319 Some patches from Rafal Boni to fix egregious 3C507 mistakes. 1994-03-31 06:16:35 +00:00
mycroft
23c5083a45 Minor changes. 1994-03-30 18:35:11 +00:00
cgd
2ed6c26523 add -r flag, for RB_DFLTROOT 1994-03-30 11:19:12 +00:00
mycroft
b6fbebba6c Change some defaults to be more reasonable. 1994-03-30 08:03:27 +00:00
mycroft
8ccc7bdffb Turn off the timeout debugging info by default. 1994-03-30 04:58:32 +00:00
mycroft
ea6d9af1c2 Print out board revision info. 1994-03-30 04:07:48 +00:00
mycroft
6ec90fd0d5 Minor fix to attach messages. 1994-03-30 00:54:43 +00:00
mycroft
d6e1028ce6 foo 1994-03-29 22:59:55 +00:00
mycroft
928e98118a More performance tweaking. 1994-03-29 20:16:14 +00:00
mycroft
95f1b85a5a astprobe(): Set ia_iosize. 1994-03-29 06:58:29 +00:00
mycroft
722ea327b7 Clean up deleted files. 1994-03-29 04:40:54 +00:00
mycroft
d887452c3b Update for new code. 1994-03-29 04:40:38 +00:00
mycroft
9478340099 Update for new SCSI code, and we don't need counts on some of these files 
any more.
 1994-03-29 04:39:25 +00:00
mycroft
b67467a65e Update for new autoconfig. 1994-03-29 04:38:05 +00:00
mycroft
592ec61b17 Updates for new autoconfig. 1994-03-29 04:35:37 +00:00
mycroft
5eb99ad76e New autoconfig mechanism. Hacked at the moment to use old config(8), but 
look mostly like config.new to drivers.
 1994-03-29 04:34:18 +00:00
mycroft
afe83acd57 New version from me. 1994-03-29 04:32:39 +00:00
mycroft
6bce5180d6 New version from Sergey Ryzhkov and Serge Vakulenko. 1994-03-29 04:32:12 +00:00
mycroft
e1d51562a9 New SCSI system, based on Julian's more recent work. 1994-03-29 04:30:15 +00:00
mycroft
22fac0402f pcvt 3.0, with some performance enhancements by Joerg Wunsch and me. 1994-03-29 02:46:38 +00:00
mycroft
b89bdd5e49 pcvt 3.0, with some performance enhancements by Joerg Wunsch and me. 1994-03-29 02:46:30 +00:00
mycroft
627cafc287 pcvt 3.0, with some performance enhancements by Joerg Wunsch and me. 1994-03-29 02:44:39 +00:00
mycroft
4c38082a0e pcvt 3.0, with some performance enhancements by Joerg Wunsch and me. 1994-03-29 02:39:46 +00:00
cgd
e460326df5 casting perversion 1994-03-27 08:55:31 +00:00
cgd
8385c5bbf2 add the ast mp card that's in lamp 1994-03-27 07:01:49 +00:00
mycroft
d5a269b4dd Put controller target in scsi_switch. 1994-03-25 07:38:51 +00:00
mycroft
008f13bb69 Fix off-by-one error in comopen() unit number sanity check. From Brian de 
Alwis.
 1994-03-25 04:38:01 +00:00
mycroft
9c8b310d5e Don't need to do all the splx() crap on syscall and trap exit. 1994-03-25 00:46:51 +00:00
mycroft
873b203a64 Reorder AST check. 1994-03-25 00:45:42 +00:00
mycroft
99b8c3e6f6 Actually finish this change from three months ago. 1994-03-25 00:06:43 +00:00
mycroft
df96b74ad3 Small code clean up, and make the normal cases a few cycles faster. 1994-03-24 21:50:33 +00:00
deraadt
1c5df11dd3 i have an ast card 1994-03-24 08:20:20 +00:00
cgd
feacc618e1 allow mmaping of /dev/mem and /dev/kmem. The former for folks with 
buff vid boards which map at high physical addrs, the latter for fun,
since it's possible.
 1994-03-23 05:09:45 +00:00
cgd
18f36e1745 copyright foo 1994-03-23 03:55:24 +00:00
mycroft
a3c2ef3169 Don't poll more than 4 ports. 1994-03-23 03:04:32 +00:00
mycroft
4cc5b77bfa Some stylistic cleanup, and a very minor speedup. 1994-03-23 03:01:50 +00:00
cgd
c6b399cce8 add AST-style serial multiport support, from Roland McGrath 
<roland@@frob.com>.  Needs light clean by Mr. I386, but mostly
OK.  For some reason, Bad Things (TM) happened on the last cvs commit.
 1994-03-23 01:28:23 +00:00
cgd
c24c16f35f add AST-style serial multiport support, from Roland McGrath 
<roland@frob.com>.  Needs light clean by Mr. I386, but mostly
OK.
 1994-03-23 01:25:53 +00:00
cgd
c0fdd09d5c add line for 'ast' mp-com driver. needs to go into fils.newconf eventually 1994-03-23 00:37:23 +00:00
mycroft
8f86452554 Standardize #includes. 1994-03-18 19:08:28 +00:00
cgd
456e197d26 add reasonable support for MDMBUF output flow control. input to be done later 1994-03-18 05:13:26 +00:00
cgd
332469124c needs these includes like a hole in its head... 1994-03-18 03:11:47 +00:00
jtc
91906bc019 Inline assembly [hn]to[nh][sl] functions used xchgb %h1,%b1 instead of the 
faster (on the i486 & i586) rorw $8, %w1.  The inline assembly for GCC 1.X
already used rorw.  Using rorw is one byte longer, but we wouldn't be
inlining at all if we weren't optimizing for speed.
 1994-03-16 17:20:24 +00:00