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3246 Commits

Author SHA1 Message Date
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
chopps
d54d5bdb36 fix a couple warnings. 1994-10-06 20:34:25 +00:00
chopps
241af64f6d fix typo. 1994-10-06 20:32:04 +00:00
chopps
51ec45b04f Add Amiga 1200 support (kbd and ide) from 
osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1994-10-06 19:54:28 +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
c36cdf127f add another interrupt entry, for 4091. 1994-10-06 19:11:30 +00:00
chopps
1e14398fc5 add 4091 scsi controller 1994-10-06 19:07:20 +00:00
chopps
7b1a94bdf4 fix a thinko in gvp diag. Add 4091 driver from Michael Hitch 
(osymh@gemini.oscs.montana.edu)
 1994-10-06 19:06:40 +00:00
phil
a412f1e2db Get it to compile again. (agree with sys/ptrace.h) 1994-10-06 06:07:28 +00:00
mycroft
4010acf9f3 Handle Cyrix CPUs a bit differently. Based on suggestions from Michael 
VanLoon.
 1994-10-06 03:36:40 +00:00
jtc
badcc17a6d Add constants required by XPG3 1994-10-05 17:16:29 +00:00
hpeyerl
3595156bad begone 'softcar' begone! 
hello 'ppp'.
goodbye 'ccd'.
 1994-10-04 17:32:30 +00:00
deraadt
425833d1b0 sun4/300 support works 1994-10-02 21:59:56 +00:00
deraadt
f6db3bff3e cannot open on a sun4 machine 1994-10-02 21:58:02 +00:00
deraadt
4c5c5d590c don't pass UPAGES 1994-10-02 21:52:21 +00:00
deraadt
e8bff526c3 XXX a nasty 1994-10-02 21:51:37 +00:00
deraadt
c28af54721 MONxx -> OLDMON_xx 1994-10-02 21:50:58 +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
6ddbe860c2 Update from Wolfgang Stanglemeier. 1994-10-01 06:27:56 +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
briggs
93b8f0f095 Change strategy slightly so that serial console is enabled if internal 
console is not--regardless of the value of the boot-time flag.
Suggested by a question from bit@gnu.ai.mit.edu (jim howard - bit.map).
 1994-09-30 00:52:44 +00:00
mycroft
53c4d8a7e6 Fix byte order problem in multicast filter calculation. 1994-09-29 21:24:12 +00:00
briggs
49e7735666 Actually implement serial boot (console) echo (minor change to ite.c). 
Remove some old junk in ser.c and implement serial console and serial
boot echo (if serial console's enabled, clear echo).
 1994-09-29 03:33:13 +00:00
chopps
0e2babc5f4 Fix serious typo. 1994-09-27 05:07:59 +00:00
deraadt
3434480601 USPACE 1994-09-27 01:34:01 +00:00
deraadt
79b1288c6a USPAGE 1994-09-27 01:32:06 +00:00
gwr
2905514717 Fix routines to read/write the stupid intersil clock. 1994-09-26 17:25:21 +00:00
deraadt
b965c675f5 sun4 monitor "w" command support 1994-09-25 20:52:58 +00:00
deraadt
360eda8453 sun4 memory error register code 1994-09-25 20:51:51 +00:00
deraadt
03ef730e53 make pmeg_t always a u_short 1994-09-25 20:50:26 +00:00
phil
e4cfedf094 *SIGH* use the netinet version of in_cksum.c. Now tcp works on the pc532. 1994-09-25 04:23:17 +00:00
jtc
62db8972b1 Updated bde's comments wrt. i387 control word settings so that they 
describe NetBSD, rather than 386BSD 0.1.
Removed 386BSD and BDE control word constants, since we don't need and
will never use them.  However, The iBCS control word constant is kept,
since we might want to use it in the iBCS binary compatibility code.
 1994-09-22 00:37:13 +00:00
gwr
7370c0119e Remove some unused definitions (locore.s includes trap.h now). 1994-09-20 16:53:40 +00:00
gwr
1731680194 Move internal swap device to BLK major 4 (xy wants 3). 
Add some more comments about Sun device numbers.
 1994-09-20 16:52:56 +00:00
gwr
552b122850 Cleanup, use obio_find_mapping() instead of xxx_va 1994-09-20 16:52:21 +00:00
gwr
52ef17d342 Call eeprom driver for eeprom access. 1994-09-20 16:51:09 +00:00
gwr
5189af7e96 Get boothowto flags from PROM flags; fix reboot. 1994-09-20 16:50:28 +00:00
gwr
4e9d2ade85 Add GENERIC support. 1994-09-20 16:49:51 +00:00
gwr
2dba7bd973 New functions to handle writing EEPROM with correct delay. 
Also provides ee_get_byte() for early use by other drivers.
 1994-09-20 16:35:44 +00:00
gwr
399b15ebf9 Kill CLOCK_VA, INTERREG_VA. Do spl0() and splx(x) inline too. 1994-09-20 16:31:03 +00:00
gwr
7cd046827a Add obio_find_mapping(), kill xxx_va gunk. 1994-09-20 16:28:00 +00:00
gwr
732923addf Cleanup, fix mon_reboot() 1994-09-20 16:26:40 +00:00
gwr
946d055d67 Add prototype for ee_get_byte(), etc. 1994-09-20 16:26:00 +00:00
gwr
1b53c4c36c Add obio_find_mapping() for use by devices that need mappings before 
autoconfiguration is done.  It re-uses the PROM's mappings now.
 1994-09-20 16:24:45 +00:00
gwr
ca73a257a8 Correct some misinformation about recovery time. 1994-09-20 16:23:06 +00:00
gwr
51afe89406 Call obio_alloc with just two args (mappings always writable). 1994-09-20 16:21:44 +00:00
gwr
d68c93647d Add dev/eeprom.c 1994-09-20 16:18:34 +00:00
gwr
255acc64c2 Turn on optimization. 1994-09-20 16:17:53 +00:00
gwr
185c98f55a GENERIC kernel works. 1994-09-20 16:17:08 +00:00
deraadt
25ee899992 ask the ROM if we are sun4c/sun4m/sun4d. 1994-09-20 07:48:24 +00:00
mycroft
1c8e17fb63 Prototype spllower(). 1994-09-19 05:05:15 +00:00
mycroft
9b9fa4f2a0 Fix misguided attempt to reorganize bootdev, and fix a few 
other miscellaneous bugs and nits.
 1994-09-19 00:23:36 +00:00
mycroft
cc1852efe4 Add some delays to save the Gateway (lose, lose) keyboard controllers. 1994-09-18 19:33:11 +00:00
mycroft
274730a866 Make genassym depend on genassym.c 1994-09-18 00:57:38 +00:00
mycroft
775fc8b821 Add LED frobnication code, from 4.4-Lite. 1994-09-18 00:43:19 +00:00
deraadt
4fbb770d32 add obio for sun4 1994-09-18 00:03:03 +00:00
deraadt
89670e4cfb generalize bus support for match/attach 1994-09-18 00:02:16 +00:00
deraadt
a9f84a682a generalize bus support for match/attach 
sun4 code for mapping zs chips
 1994-09-18 00:02:02 +00:00
deraadt
b694d835f9 add tape/cdrom 1994-09-18 00:00:43 +00:00
deraadt
1be17e489e sbus/* --> dev/* 
deal with multiple bus types (start of vme/obio support)
 1994-09-17 23:57:27 +00:00
deraadt
152b1d19d4 obio bus driver, for dealing with devices on the sun4 motherboard. 1994-09-17 23:49:58 +00:00
deraadt
1340faab13 Replacement esp (NCR 53C9X + LSI DMA) scsi driver from Peter Galbavy. 1994-09-17 23:48:32 +00:00
deraadt
ca83f065d9 "struct confargs" is used for all device match/attach functions. It 
tells you what bus (sbus, vme, ...) you are on.
 1994-09-17 23:46:32 +00:00
deraadt
1587c23246 sunos disklabels are translated into netbsd disklabels. 1994-09-17 23:45:39 +00:00
deraadt
51150e13d3 new scsi 1994-09-17 23:43:56 +00:00
deraadt
6e2b05d646 new scsi code 
sparc/sbus/* --> sparc/dev/*
 1994-09-17 23:43:23 +00:00
deraadt
2b2fa40d16 hacked into shape by Peter Galbavy. 1994-09-17 23:28:55 +00:00
mycroft
dfe4aeb79f Clean up deleted files. 1994-09-17 23:25:13 +00:00
mycroft
76af9b5da0 Clean up deleted files. 1994-09-17 18:38:46 +00:00
mycroft
fd536b8545 vmunix --> netbsd 1994-09-17 00:24:06 +00:00
mycroft
b7cc64e049 Check the SB Pro IRQ and DRQ correctly. From Jason Thorpe. 1994-09-16 23:48:22 +00:00
mycroft
b073160a6c Fix typo. 1994-09-16 21:17:21 +00:00
mycroft
c3e6d1057b Add tun. 1994-09-16 21:14:58 +00:00
mycroft
c7003d37d3 Only reset FIFO if changing baud rate. From John Kohl (slightly edited). 1994-09-16 02:50:39 +00:00
jtc
23ece5babc asm -> __asm (PR #463). 1994-09-16 02:39:36 +00:00
briggs
24de5a9668 Nuke a CVS Log entry. Attribute introspection to Brad. 1994-09-12 21:56:36 +00:00
mycroft
8dd2c63b08 Turn off the delay debugging messages again. 1994-09-12 20:29:08 +00:00
briggs
400d187c01 Remove need for "bounds.h." Brad can still use it if he wants ;-) 1994-09-12 03:54:05 +00:00
briggs
9e4e942a2f Give vnd a major number. Didn't work on my last attempt with it, but 
this will be needed, anyway.
 1994-09-12 03:53:03 +00:00
briggs
5432aef717 Fix a scrolling bug when we have more than 64k to scroll. 1994-09-12 03:38:30 +00:00
briggs
9dc2628062 Snarf chopps changes for bus/addrerr handling. 1994-09-12 03:37:33 +00:00
mycroft
71564b8859 Turn off a few things. 1994-09-11 08:39:36 +00:00
jtc
47b84c16db asm -> __asm (PR #463). 1994-09-10 01:19:45 +00:00
jtc
bdd26b125c asm -> __asm (PR #463). 1994-09-10 01:07:08 +00:00
mycroft
0d3651018e Make kernel_pmap a macro that points directly to kernel_pmap_store. 1994-09-09 23:58:48 +00:00
mycroft
c7d5bf7b64 Nuke struct ste, struct ste40, struct pte, and HP_PAGE_SIZE. Use my 
pv_entry allocator.  Change pa_index() to pmap_page_index() for consistency
with other ports.
 1994-09-09 23:52:49 +00:00
mycroft
c7b57907f0 Do a hack similar to the AST optimization for SIRs on syscall exit. 1994-09-09 23:40:15 +00:00
mycroft
f66f685ad2 Very simple change to avoid a complete register save/restore pair when handling 
ASTs after a syscall.
 1994-09-09 03:58:38 +00:00
mycroft
cf04bbff56 Small optimization for the !DIAGNOSTIC case. 1994-09-09 03:16:03 +00:00
mycroft
675c4aae2b Remove some functions which are in libkern. 1994-09-09 03:11:31 +00:00
mycroft
e0fa548a12 Optimize the run queue frobnication, and add some more DIAGNOSTIC checks. 1994-09-09 02:56:54 +00:00
mycroft
289bc175c6 Another tiny optimization. 1994-09-08 21:56:14 +00:00
mycroft
a90cca9558 Add a simple pv_page garbage collector (currently disabled). 1994-09-08 21:03:43 +00:00
mycroft
4116a4243e Various changes: 
* Inline some functions.
* Eliminate redundant calls to pmap_page_index().
* Reduce the number of TLB flushes in accordance with the i386 SSWG.
* Inline pmap_remove() in pmap_remove_all().  (Most if it is unnecessary.)
* Allocate pv_entry's in pages, and keep a list of free entries in each page,
and a list of pages with free entries.  (Trying to reduce malloc() overhead,
and improve locality of reference.)
* Remove a couple of macros that aren't really useful.
* Remove pmap_kernel() completely.
 1994-09-07 20:48:52 +00:00
mycroft
d884d26b32 Trivial change of no significance. 1994-09-07 20:32:45 +00:00