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22394 Commits

Author SHA1 Message Date
drochner
bb2aeabe8a -catch zero and broadcast IP addresses sent by a DHCP server 
-warn about them (and other invalid replies)
-print address of BOOTP/DHCP server for better problem tracking
-KNF
 1998-04-24 18:38:30 +00:00
thorpej
6f3b521cd5 Whitespace sanity. 1998-04-24 18:18:41 +00:00
scottr
e0114270c1 Replace outdated comment regarding the physical segment list in 
mac68k_init() with something more appropriate.  Also, remove an
extraneous but fortunately harmless line of code.
 1998-04-24 06:12:29 +00:00
scottr
0b0a42a47d From Allen: deal with avail_end correctly. This is simple 
with the recent modifications to get_mapping() which caused it to
maintain a sorted segment list.
 1998-04-24 05:53:29 +00:00
scottr
8bcac06284 Checkpoint of UVM work to date. This includes a fully-functioning 
MACHINE_NEW_NONCONTIG interface implementation, which is now enabled
on all systems.  Thanks to Jason Thorpe for his work on the hp300 port,
from which most of the code used here was derived.

XXX In spite of the fact that it works on the hp300, UVM does not (yet)
work well under load on mac68k.
 1998-04-24 05:27:24 +00:00
scottr
0066f1fb4e Pull in a few more kgdb-related bits. Getting there... 1998-04-24 05:15:25 +00:00
scottr
28a3c86926 Update to present reality. 1998-04-24 05:14:37 +00:00
scottr
132026d9aa Garbage collection. (Wow, some of this stuff was _old_.) 1998-04-24 05:11:11 +00:00
scottr
72d21eb8e0 Make get_mapping() create a sorted segment list, coalescing 
adjoining regions (except for the segment starting at the address
we loaded the kernel).  This simplifies cpu_init_kcore_hdr()
considerably, but the real win will be with MACHINE_NEW_NONCONTIG.
 1998-04-24 05:08:58 +00:00
briggs
fc3bdd6128 Add interrupt support for two more video cards: the Formac color card II 
and the Radius PrecisionColor 24Xp.  Thanks to <falk.stern@luene.net> and
<Mario_Magliocco@broder.com> for their remote sleuthing and testing.
 1998-04-24 01:58:44 +00:00
mjacob
6cd64be0b6 fix minor typo 1998-04-24 01:25:18 +00:00
bouyer
68096acabd From Robert V. Baron: 
Compute the disk block addr at command queing time rather than exec time.
This fix a bug which could lead to data corruption on disk: when a command
was reexecuted after an error condition (from wdcunwedge), the partition
offset was re-added to the block addr, leading to a transfert at the wrong
disk block.
This should fix the problem reported by some laptop's users, where the
first disk read after a suspend/resume returned garbage.
 1998-04-23 13:30:39 +00:00
bouyer
7ba46a56e0 Correct defifintion of the WDCE_MCR and WDCE_ABRT bits: they have been 
inverted since the begining.
This doesn't change anything, as these bits are not used in the driver.
 1998-04-23 10:37:01 +00:00
jonathan
b5798a80f0 define mips3 COUNT and COMPARE cp0 registers (onchip cycle counter) 1998-04-23 10:32:08 +00:00
jonathan
3d2cea267e Commit change missed during Decsystem 5100 chagnes: 
prototype declearation for method to override wbflush() callback
vector with model-specific code. Used on DEC r2000a machines with
writebuffers which indicate writebuffer drain via cp0 usability bit.
 1998-04-23 10:31:02 +00:00
leo
2c492c0040 Crazy Dots driver by Julian Coleman. 1998-04-23 09:26:18 +00:00
leo
9f8316940b Use NOWAIT when malloc()-ing a buffer for switching screens. It might be 
running from an interrupt handler.
 1998-04-23 09:22:15 +00:00
leo
243c5f7b9c Update copyright year (it really is 1998). 1998-04-23 09:17:44 +00:00
chs
8cacea4ea0 fix a timing problem with polled output on sun4c's. 1998-04-23 04:06:17 +00:00
explorer
63babb7549 Ignore LUN on yet another cdrom 1998-04-23 00:38:01 +00:00
pk
84d2c38974 Set a flag during auto-configuration, so SCSI_AUTOCONF can be passed 
when doing additional I/O from the scanner attach functions.
 1998-04-22 19:44:18 +00:00
leo
fe41c75b56 Add the 'bus' code for a linear big endian bus (like VME). 1998-04-22 08:01:17 +00:00
leo
b821c044e6 Add isapnp stuff (Thomas Gerner) 1998-04-22 07:57:52 +00:00
leo
5a784cc595 Fix prototype of interrupt function. 1998-04-22 07:53:22 +00:00
jonathan
6c0abe64fc defopt NTP and PPS_SYNC, in preparation for adding PPS support. 1998-04-22 07:08:11 +00:00
matthias
0a733bc86a db_memrw.c: There is no pmap_pte in pmap.new.c, use kvtopte. 
disksubr.c:	kill register, use explicit types (egcs).
kgdb_machdep.c:	There is no pmap_pte in pmap.new.c, use kvtopte.
locore.s:	PTmap, PTD and PTDpde are not used with pmap.new.c.
machdep.c:	remove unused reference to panicstr (egcs).
		Some pmap.new.c changes.
vm_machdep.c:	Change i386_btop to ns532_btop in pmap.new.c code.
 1998-04-21 20:12:17 +00:00
fvdl
811dba68c1 procfs_readdir: in case of error, check if cookies actually have 
been allocated before freeing them. From Wolfgang Solfrank.
 1998-04-21 16:36:37 +00:00
fvdl
ebe551c3b3 Guess the number of needed cookies in a better way, and check for 
overflow of the cookie array. Pointed out by Wolfgang Solfrank.
 1998-04-21 09:37:23 +00:00
augustss
9663e5f689 Make probe message more consistent with usual practice. 
From "Soren S. Jorvang" <soren@t.dk>.
 1998-04-20 20:58:05 +00:00
frueauf
863ece9212 egcs warning: don't use a char for array index, cast it to int. 1998-04-20 20:41:05 +00:00
mark
7782adb98e Use r12 as a temporary register in setrunqueue() and remrunqueue() as it 
does not need to be preserved across function calls. This means the use
of r4 can be eliminated thus saving a stack push and pop for r4.
 1998-04-20 17:27:30 +00:00
ws
761ce530bb unlock the lock we previously locked, not another one! 1998-04-20 16:48:05 +00:00
drochner
5f6ca9ef93 Avoid "unused variable" warning without PCIVERBOSE. 
From mynhier@cs.utk.edu (PR kern/5328).
 1998-04-20 14:16:26 +00:00
sakamoto
9880e1560f Back out the changes about NVGA. It's not necessary. 1998-04-20 12:24:03 +00:00
drochner
92b545d880 There are NE2100 compatible cards which cannot IRQ 10. 
Use IRQ 9 in the default configuration.
(Thanks to Rick Byers <rickb@iaw.on.ca>.)
 1998-04-20 10:58:01 +00:00
hannken
3cdf7f6607 Undo change from drochner (Rev 1.4 of wsksymdef.h) and fix PR #5298 and #5299. 1998-04-20 10:47:36 +00:00
scottr
88aa59e1cd Correct type of 'nofault', and some whitespace KNFing. 1998-04-20 06:46:16 +00:00
scottr
ec5cc6194d More kgdb groundwork pulled from hp300. While I'm in here, 
correct some type-related problems and eliminate the register
qualifier.
 1998-04-20 06:45:26 +00:00
scottr
a2973edb42 Lay groundwork for KGDB by pulling in the trap 15 handler from hp300. 1998-04-20 05:46:04 +00:00
scottr
b57acd6cd4 Minor adjustment for genassym.cf change. 1998-04-20 05:41:21 +00:00
scottr
a8cdbbf548 Garbage collect the constants we don't need. 1998-04-20 05:40:28 +00:00
sakamoto
90bb94019a Use NVGA_ISA and NVGA_PCI instead of NVGA 
for ISA/PCI frontend of vga.c.
 1998-04-20 05:27:41 +00:00
jonathan
bd51370674 Fix indexing bug in bt459 colourmap update. 
Causes symptoms in PR# port-pmax/4174.
 1998-04-20 05:24:17 +00:00
jonathan
bdf3cb0884 * Fix typo in ROM name of mfb (PMAG-AA) 
* Use TC_ROM_LLEN instead of constant, add space for sentinel.
* Don't print fb dimensions at console-probe time.
 1998-04-20 02:46:59 +00:00
mark
ad8c2a5654 Fix the indenting of the comments in this file. 1998-04-19 23:37:22 +00:00
mark
7c57681a0b Guard several more abort information printf() calls with the 
verbose_faults variable in the prefetch abort handler.
Remove a lurking spltty() just before a panic in the prefetch abort
handler.
 1998-04-19 23:25:49 +00:00
mark
05a669badb General file cleanup. Grouped all the un-handled fault cases together 
to share one panic string. Removed a number of postmortem() calls.
Use verbose_faults variable to dictate the printing of fault information.
In several address validation checks, reorder the conditions for more
optimial checking.
 1998-04-19 23:18:45 +00:00
mark
98576781d3 Remove conditional compilation from around the exception handler 
interrupt enables.
Remove the counting of the use of pcb_onfault.
Removed CONTINUE_AFTER_SVC_PREFETCH and associated code.
 1998-04-19 22:45:39 +00:00
mark
66d1783927 Remove conditional compilation from around the exception handler 
interrupt enables.
 1998-04-19 22:43:27 +00:00
thorpej
cef633de2a Fix a fencepost in last change. 1998-04-19 22:26:31 +00:00