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13517 Commits

Author SHA1 Message Date
mhitch
4f4912d825 If DDB is defined, and RBUF_FERR occurs on a serial console port, enter ddb. 
Fixes PR 4173.
 1997-11-21 17:26:29 +00:00
gwr
b0e8edf692 Minor simplifications. 1997-11-21 17:14:07 +00:00
fair
315f8de9c2 add pseudo-device rnd, commented out 1997-11-20 08:11:14 +00:00
mikel
37d9430628 add ID for (brain-damaged) GUS PnP, and add comments describing what 
hardware each ID describes.
 1997-11-20 06:23:52 +00:00
pk
cbf2f164ad The pgtalloc() stuff is still not doing the right thing on non-MXCC 
vikings... i don't know why.  Install a work-around in setpgt4m(),
that is still lying about here.
 1997-11-19 23:19:13 +00:00
pk
b9746b3d00 splpmap() is again equivalent to splimp(). 1997-11-19 23:05:49 +00:00
pk
62f73256ff Use intr_establish() to install the timer interrupt handlers. 1997-11-19 23:03:47 +00:00
pk
de106f6489 1. Implement a trick from Chris Torek: if an unhandled interrupt occurs 
during auto-configuration (`cold'), raise interrupt level to splhigh
   and return, instead of reporting a stray interrupt.

2. In cpu_switch(), start running a newly selected proces at splclock()
   instead of the saved IPL, allowing high-priority interrupts in
   ctx_alloc() which can take many cycles to install a new context
   (especially on the two-level sun4c MMU).
 1997-11-19 22:59:05 +00:00
gwr
f0047e072f Better definition of PA_IS_DEV, and use it two more places. 1997-11-19 19:28:10 +00:00
mjacob
261191603a copyright foo 1997-11-19 15:35:36 +00:00
briggs
1adbb93466 * Disable parity checking on all devices until we find a better way to 
deal with cheap CD-ROMs and other devices that do not appear to have
  any way to enable parity generation.  In the future, it might be nice
  to have this configurable on a per-device basis with back-to-back
  parity errors automatically disabling parity for the device.  That
  would require some MI changes.
* Handle unaligned and odd-length transfers.
  This could probably be handled better in the future.
 1997-11-19 13:01:32 +00:00
mycroft
0afda495f5 Do the Pentium bug fix differently. Put the IDT in a read-only page and check 
for a write fault on the illegal instruction descriptor.  Don't ask why this
works unless you have a strong stomach.
 1997-11-19 11:11:22 +00:00
scottr
2311eecbad Fix emulation, mostly from Dave Huang in PR 4482 (one tweak by me for CUU/CUD, and 
one from him to correct a fencepost error in {reset,clear}_tabs()).
 1997-11-19 07:00:03 +00:00
gwr
5ea276f19a Correct handling of "physical address" values given to us by the 
VM code, which may have low bits specifying device space!
 1997-11-19 00:19:10 +00:00
mhitch
44c123573b Define PC_ADVANCE() to advance the PC around the break instruction only 
if the break instruction is still there.  This works around a problem with
the software single step in DDB not recognizing the temporary breakpoint
set to emulate the single step.
 1997-11-18 21:13:17 +00:00
mhitch
f027428995 Cursor is supposed to be turned on when unblanking the screen. 1997-11-18 20:16:28 +00:00
hannken
50be28153c Change order of include files. See PR #4532. 1997-11-18 12:40:31 +00:00
augustss
ee5628ee52 Add another PnP id. 1997-11-18 11:31:07 +00:00
sakamoto
760b87dd7c Debugger() is called outside #ifdef DDB - fix. 
remove simple monitor.
 1997-11-18 03:09:09 +00:00
phil
7cf15a500f Boot loader changed addresses due to a size increase and a similar change 
size in the boot floppy.
 1997-11-18 01:19:21 +00:00
jonathan
1c7a3c901e Apply version of cursor for bt431 cursor chip on mfb: 
Fix cursor sprite for X11 startup/exit:
 * add cursor on/off functions.
 * Default cursor state is off (for framebuffer console).
 * Turn off cursor in each driver's xxxCursorInit() entrypoint.
 * Turn on cursor at the end of each driver's xxxLoadCursor() entrypoint.
works with X11R5 servers shipped with NetBSD 1.3.
 1997-11-17 11:44:50 +00:00
thorpej
f56e6f631f Add an i/o address for iy0 (from GENERIC) 1997-11-17 03:42:52 +00:00
thorpej
9246032610 Put lc0 at i/o 0x320. 1997-11-17 03:39:42 +00:00
lukem
e8cb388f65 * add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file 
* fix up use of 'options<SPACE><TAB>'
 1997-11-17 01:58:31 +00:00
lukem
6c986561ee * add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file 
* fix up use of 'options<SPACE><TAB>'
 1997-11-17 01:57:23 +00:00
ross
711247adf8 Eliminate %: use from alpha/trap.c; the policy is to get rid of these 
anyway. I _still_ have my doubts about the kprintf %: code, though.
 1997-11-17 00:52:49 +00:00
ross
9dcfc52387 Put in Jason's recommended fix for the null-curproc-in-pmap.old.c problem. 1997-11-17 00:11:22 +00:00
christos
af27f4e9b5 PR/4506: Andreas Gustafsson: Finnish keyboard mapping for pccons. 1997-11-16 22:05:48 +00:00
mycroft
0963ca7386 Minor change. 1997-11-16 12:31:00 +00:00
mycroft
d7107be1c9 Fix a condition where we might keep interrupts blocked while servicing a soft 
interrupt.
Fixes serial port silo overflow problems.
 1997-11-16 12:30:00 +00:00
jonathan
45ad7fb3e5 Fix cursor sprite for X11 startup/exit: 
* add cursor on/off functions.
 * Default cursor state is off (for framebuffer console).
 * Turn off cursor in each driver's xxxCursorInit() entrypoint.
 * Turn on cursor at the end of each driver's xxxLoadCursor() entrypoint.
works with X11R5 servers shipped with NetBSD 1.3.
 1997-11-16 10:17:53 +00:00
carrel
2030b7b104 Turn off reseting and disabling the device by default. 
Document the option to turn them back on.
 1997-11-15 20:18:50 +00:00
pk
639260ce32 Use DESTDIR consistently when constructing `boot.net'. 1997-11-15 14:29:36 +00:00
mycroft
93b31159bf When fixing up traps 1, 3 and 4, turn off the RF flag. 1997-11-15 04:47:30 +00:00
mycroft
6250567ba0 Make INTO actually work right. 1997-11-14 12:30:06 +00:00
jonathan
0c7ac6dc71 Initialize 3100 cursor to off, for rcons text mode. 
(Minimal-distance fix for 1.3 release).
 1997-11-14 02:01:22 +00:00
jonathan
a5449ca17c Back out read-side DELAY() in previous revision added on advice of 
tech-kern.  Reported by Sean Davidson to cause erroneous doubling of
keyboard input on a 5000/50 under load.

Increasing the DELAY() from 2 to 30 doesn't help. Remove it for the
1.3 release. May cause problems with low-speed serial input, but
console keyboards work properly.
 1997-11-14 01:38:57 +00:00
is
ad4c422ef9 Oops. Somehow the code to actually config_find the BBC on A1200s wasn't 
committed.
 1997-11-13 23:03:10 +00:00
phil
2516dd1548 int -> long in a structure. 1997-11-13 20:57:31 +00:00
mjacob
940f8fcfd1 remove unneeded and conflicting prototype 1997-11-13 18:06:01 +00:00
veego
86086729e7 if NARP -> if NARP > 0 1997-11-13 10:48:19 +00:00
veego
8b485c5962 Add a missing #if NARP > 0 around arpintr(); and add a #include "arp.h" 
for NARP. This is for the 'new' arp system.
 1997-11-13 10:43:06 +00:00
veego
df6d37534b s/NETHER/NARP/ and s/ether.h/arp.h/ for the 'new' arp system. 1997-11-13 10:37:40 +00:00
mycroft
b1c7e79679 Map NMI in user-level code to SIGBUS. 1997-11-13 10:13:46 +00:00
mycroft
f946a9746d Oops; previous logic was wrong. 1997-11-13 07:21:23 +00:00
mycroft
da60005b96 Only do the Pentium trap fixup when we get a kernel mode page fault. 1997-11-13 05:31:04 +00:00
mhitch
7984f5ce3a The scsi command length was not being set in rz_command(), which caused 
the SII driver to fail when trying to get the drive geometry.
Remove extraneous newline when printing out the disk geometry during device
probes.
 1997-11-13 03:56:49 +00:00
mycroft
4f8b60c6bb Implement the BSDI kluge for the Pentium `hang'; leave the first 7 IDT 
descriptors in an unmapped page, and patch up the trap information inside
the page fault handler if the faulting VA is inside the IDT.
 1997-11-13 03:25:27 +00:00
mycroft
6a310175c6 Some general cleanup: 
* Call gdt_init() earlier on.
* Don't bother to check for TSS and LDT descriptors in verr_gdt().
* Nuke the sti special case for trace and breakpoint traps.
* Move some variable declarations into more appropriate locations.
 1997-11-13 03:16:42 +00:00
thorpej
ce4c770f88 Make sure CPP, AR, AS, and RANLIB are defined. 1997-11-12 23:11:50 +00:00
thorpej
a421995756 Define LORDER, NM, and TSORT here, like we do the rest of the tools. 1997-11-12 22:25:31 +00:00
pk
ff4f5f4528 If necessary, defer console output until TX interrupt handler runs. 1997-11-12 22:18:54 +00:00
pk
a309481f34 Change load address to avoid cache-aliasing on machines with Harvard-style 
cache implementations (notably the Hypersparcs).
 1997-11-12 00:37:07 +00:00
drochner
b80ad6c934 -point to console(4) manpage for serial console parameters 
(suggested by Chuck Cranor)
-insert a reasonable IO base address for "iy at isa"
 (from Ignatios Souvatzis)
 1997-11-11 20:31:38 +00:00
scottr
d28cbedf2f Fix typo in last change that causes lossage depending on 
whether the MRG_ADB option is used or not.
 1997-11-11 17:31:11 +00:00
mhitch
c390c7a5e1 The address used by mips1_FlushICache() is a virtual address, not a physical 
address.  This caused DDB to hang the machine hard when trying to set a
breakpoint.
 1997-11-11 16:50:57 +00:00
thorpej
6fcc8cd8b1 Add locators for "eg0" device, and enable it. 1997-11-11 05:53:06 +00:00
is
9360bfcc81 Remove remnants from ISA com console attachment code, which caused, due 
to missing variable initialization, a panic on the DraCo.
 1997-11-10 22:29:03 +00:00
ragge
7b60c8ed11 Fix multivolume installation bug; PR#4454. 1997-11-10 22:14:16 +00:00
mhitch
b0367937cb Fix typo: NRASTERRCONSOLE -> NRASTERCONSOLE 1997-11-10 21:59:18 +00:00
pk
85524f37b3 Set `dvma_cachealign' on Hypersparc. 1997-11-10 21:20:07 +00:00
mjacob
479bc8877c Protect userland applications from the inline splraise function. 1997-11-10 18:23:50 +00:00
is
ff1fd132f3 Forgot this yestereve: s/CV64CONSOLE/CV3DCONSOLE/ 1997-11-10 12:17:20 +00:00
jonathan
9dee06e184 Add px placebo driver to standard pmax options. 1997-11-10 08:26:33 +00:00
phil
b9b9e9752b Remove comment on bim.8 man page. 1997-11-10 01:58:10 +00:00
phil
29bc127e91 Remove unknown .even, complete a string in a macro call. 1997-11-10 01:50:25 +00:00
is
f31e12d69d - recognize CV3D in Zorro-II mode. 
- use board address space > 4 MB, instead of iszthreepa(), to detect Z3-mode
  boards. We dont want the bus, but want the address configuration.
- s/CV64CONSOLE/CV3DCONSOLE/
- s/cv3d_zorroIII == 1/cv3d_zorroIII/ and s/cv3d_zorroIII != 1/!cv3d_zorroIII/
 1997-11-09 23:30:47 +00:00
scottr
a41bde2076 Get rid of MSGBUFPTECNT; fixes PR 4331. 1997-11-09 06:10:44 +00:00
jonathan
c176a3646e Fix kernel divide-by-zero errors and other bugs with removable devices: 
* Add code to query CDs for size, from MI scsi cd.c. Use it on CDs.
  * Set C partition size for CDs. 4.4bsd/pmax code only set `a' partition
    size and required users to mount `a' partition, breking raw-device
    access like "disklabel rz?".
  * Avoid possible divide-by-zero call to howmany() from rzstart(),
    on removable media that aren't ready at device-open time.

Verified to work on rrz42.
 1997-11-09 03:08:23 +00:00
jonathan
9e1d749da4 Initialize nfs_boot_rfc_951 to 1. Makes pmax kernels to use bootp, 
not RARP/bootparams, to get diskless-boot config info.
Decstation PROMs already use BOOTP so we lose nothing.
 1997-11-09 02:03:50 +00:00
scottr
60dd653baa KNF: Fix some whitespace inconsistencies. 1997-11-08 23:22:38 +00:00
jonathan
0f41aef4b9 Workaround for port-pmax/4438 (pmax kernel glass-tty console code is broken) 
until a proper fix is available:
  Perpetuate the 4.4bsd design even further. Change keyboard-driver
  open routines to check for an active raster console. If active, set the
  keyboard struct tty's t_winsize from the rcons t_winsize on first open.
See pr 4438 for remaining problems and discussion of a complete fix.
 1997-11-08 21:55:05 +00:00
jonathan
1dfe80f178 Add MODE SENSE code from MI scsi sd.c to rz.c. 
* add includes for sys/dev/scsipi headers.
 * cut-and-paste mode_sense and disk-geometry sense code from sd.c,
   with name changes sd -> rz.
 * Write `rz_command()' to send SCSI sense commands based on
   existing rz size-sensing code.
 * get geometry info with page 4 and page 5 mode sense.
 * use resulting geom info for default label, fake label, and when
   using ultrix labels. (ultrix labels have no geometry info).

Fixes incrrect-label bugs with using sysinst to install onto
Ultrix-labelled disks.
 1997-11-08 11:28:10 +00:00
jonathan
fbac6ffd1b Delete ancient warning printf() from when this code hadn't been 
tested on  3MIN or MAXINE motherboards.  Add __KERNEL_RSID while we're here.
 1997-11-08 07:15:35 +00:00
gwr
5eda2e37e8 Oops...(pasto) 1997-11-08 05:42:07 +00:00
briggs
527e5cbc44 Force the probe to find the internal video for the 63x/575 models. 1997-11-08 04:12:52 +00:00
gwr
924c57cce0 Disable DMA and interrupts for now (via se_options). 1997-11-07 22:11:19 +00:00
drochner
23e7d0a259 Adjust comment for new default fragment table size. 1997-11-07 17:01:45 +00:00
drochner
4ad496626c Double default fragment table size. For fragmented and / or small 
blocksize filesystems the old default was too small.
 1997-11-07 16:59:41 +00:00
briggs
c1ed70f0d8 NetBSD RCSIds. 1997-11-07 13:31:15 +00:00
scottr
a6c6c9c1ad Update from John Wittkoski: work around problem with mice that claim to 
support Extended Mouse Protocol, but really don't; the Logitech Mouseman
is one such mouse (model M-AC13-4MD).
 1997-11-07 07:38:10 +00:00
scottr
13fa4227b1 Update from John Wittkoski: bug fixes for Cuda support. 1997-11-07 07:33:11 +00:00
mark
ae0af9300a Fix a bug in irq_release() when searching interrupt list for the handler 
to remove. The address of the pointer rather than the address of what
is pointed to was use to track the previous handler resulting in problems
when releasing a chained irq. (from John Ballance)
 1997-11-07 01:04:51 +00:00
mark
b2b71ad982 Added amps device (Atomwide Multi-Port Serial card). 1997-11-06 02:16:03 +00:00
mark
012044674d Add deice, attachment and file information for the Atomwide Multi-Port 
Serial card.
 1997-11-06 02:12:27 +00:00
mark
4c86426324 Initial commit of the Atomwide Multi-Port Serial card driver. This driver 
just provides attachments to the generic 16550 IC driver.
 1997-11-06 02:08:51 +00:00
mark
1a05b5daa4 Cleanup and simplify the padding at the start of the mbuf chain so that 
the IP packet is word aligned using the ALIGN macro.
 1997-11-06 01:55:18 +00:00
mark
2b325ac968 Remove verbose printing when disabling interrupts on shutdown. 1997-11-06 01:52:43 +00:00
mark
f5220ac842 MINIROOT_SIZE -> MINIROOTSIZE 
Wildcard root device so that faked md device (MEMORY_DISK_IS_ROOT)
will be selected
 1997-11-06 01:12:56 +00:00
mark
4245860a87 MINIROOT_SIZE -> MINIROOTSIZE 
Wildcard root device so that faked md device (MEMORY_DISK_IS_ROOT)
will be selected
 1997-11-06 01:01:01 +00:00
mark
da3b854a7d Ignore memory disk hooks and boot args if MINIROOTSIZE is defined. 
Added check for zero terminator after removing spaces in
get_bootconf_option(). This fixes a problem of matching NULL terminators
if there are trailing spaces in the boot args.
 1997-11-06 00:57:02 +00:00
mark
fe47853f6f Use the soft copy of the cpu control register instead of trying to read 
the cpu control register as this register is write only on some processors.
 1997-11-06 00:51:02 +00:00
mark
286f2f07bb Keep a global soft copy of the cpu control register in cpuctrl as some 
processors have write only control registers.
 1997-11-06 00:43:41 +00:00
thorpej
e22396f499 Clean up the messages displayed when either platform support is not 
configured into the kernel, or when the platform is not supported.
Use the defopt'ed options, rather than NDEC_... and remove the needs-flag
hack that's existed for a while.
 1997-11-06 00:41:45 +00:00
mark
426af505f2 In cpufunc_control() only write to the cpu control register if the new 
value is different from the old one.
 1997-11-06 00:35:41 +00:00
thorpej
204a7b293b Sync ISA network device section with INSTALL. 1997-11-05 19:24:27 +00:00
thorpej
51460546c8 Add sm0 at isa? port 0x300 irq 10 1997-11-05 18:13:10 +00:00
ender
e38a307461 Recognize Apple Standard Keyboard (ISO layout) 1997-11-05 08:21:47 +00:00
mycroft
224cfc2d71 Fix spacing of `not connected' message. 1997-11-05 05:45:00 +00:00
thorpej
0b04d28454 Mark uses of long long with /* LONGLONG */ for lint. From 
Chris Demetriou <cgd@pa.dec.com>.
 1997-11-05 04:36:08 +00:00