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20109 Commits

Author SHA1 Message Date
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 39879b883e Use a 1-character queue so polled console output can be deferred if 
regular I/O has been scheduled.
 1997-11-12 22:17:07 +00:00
augustss dd95190002 XXX Workaround for ViBRA cards with two 8 bit DMA channels. 1997-11-12 20:28:42 +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
fvdl db0d6c4018 Add missing ; 1997-11-11 22:43:51 +00:00
kml 3b9fc85803 Remove an extraneous call to rtfree() in the path mtu discovery code; 
this was causing negative reference counts on routes...
 1997-11-11 21:10:50 +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 b6ac221d7c Type/alignment cleanup in EEPROM code. 1997-11-11 06:35:46 +00:00
thorpej 6fcc8cd8b1 Add locators for "eg0" device, and enable it. 1997-11-11 05:53:06 +00:00
jonathan b8636b832f chipset driver for DEC pixelstamp and STIC (stamp Interface chip). 1997-11-11 04:47:57 +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
mycroft 402ecc3fed Clean up code from last commit. 1997-11-10 08:26:09 +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
ws f1be2b6fac Fix lossage with diroffset handling in root dir 1997-11-08 19:18:57 +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 0bdc6f10b9 Commit `pacifier' driver for turbochannel PMAG-C option card:n 
just acknowledge interrupts from the PMAG-C.
 1997-11-08 07:27:49 +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
thorpej ec43979ba3 Properly determine the default media on '790-based cards. 1997-11-08 06:13:53 +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
kml 86275dc497 TCP MSS fixes to provide cleaner slow-start and recovery. 1997-11-08 02:35:22 +00:00
gwr 924c57cce0 Disable DMA and interrupts for now (via se_options). 1997-11-07 22:11:19 +00:00
mjacob c2845107f1 If we're in the middle of opening, don't let st_interpret_sense get 
into the act and return EIO or whatever when we're just eating the
initial TEST UNIT READY induced check condition.
 1997-11-07 18:16:23 +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
enami 140159fa85 Add the missing attribute `dp8390nic' for the device `we'. 1997-11-07 13:08:23 +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