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2770 Commits

Author SHA1 Message Date
jtk
4ed6c3b834 add support for ACC Micro host bridges 1997-04-13 22:48:27 +00:00
perry
a0e583f33e Fix problem I just introduced in booting on timeout. 1997-04-13 19:10:00 +00:00
perry
7f3e4fcb29 bump to 2.0Beta2; we'll keep incrementing until we release the real 2.0 1997-04-13 18:49:31 +00:00
perry
00b5e61754 Provides "reboot" call, which just calles INT 19h to ask the bios to 
reboot the machine.
This may be insufficient, but its enough for now.
 1997-04-13 18:45:37 +00:00
perry
20b87fc0c9 1) Make carriage return start boot immediately. 
2) Make "quit" reboot machine. This works by adding a reboot assembler
   hook that calls INT 19h
 1997-04-13 18:44:39 +00:00
mycroft
f50c40bad5 Eliminate redundant calls to vm_map_pageable() and vm_fault(), as suggested by 
Chuck Cranor.
 1997-04-09 23:35:07 +00:00
augustss
56f33727b5 Include OSS audio emulation. 1997-04-04 15:35:06 +00:00
perry
e32bb7d002 fix bad size calculation for kernel memory mappings, as in when 
allocating 1 byte from a page alligned address.
reported (with fix) in pr-3441 from Matthias Drochner
 1997-04-02 23:44:44 +00:00
christos
206e950042 Add netatalk netisr 1997-04-02 21:59:02 +00:00
mycroft
3018d16337 Enable wdc1 at IRQ 15. 1997-04-01 13:12:13 +00:00
christos
68b10e62c4 PR/3407: Koji Imada: Modern BIOS's can boot from higher than second hard disk 1997-03-29 21:40:19 +00:00
christos
519527d9cf PR/3401 incorrect MANDIR after rule changes 1997-03-28 20:22:55 +00:00
thorpej
cb24b0200a Don't allocate mclrefcnt[]; it's dead and gone. 1997-03-27 21:01:20 +00:00
mycroft
b9a022ebe6 Add EXEC_ELF32. 1997-03-27 06:18:31 +00:00
cgd
bf22891897 update for current system configuration 1997-03-27 06:04:39 +00:00
gwr
37b247edde Renames: /dumpconf/cpu_dumpconf/, /boot/cpu_reboot/ 1997-03-26 22:42:13 +00:00
gwr
71e43d14ab Move findroot/setroot stuff from configure() to cpu_rootconf(). 1997-03-26 22:38:40 +00:00
perry
51157fe131 Comment out the wt driver -- its rather dangerous to ed users, as it 
turns out. Also, add a comment explaining this.
 1997-03-26 01:16:23 +00:00
mycroft
46f55019b7 Optimize the case of writing to /dev/zero, and clean up the 
surrounding code a bit.  Partly suggested by gwr.
 1997-03-24 21:16:59 +00:00
mycroft
136c4013aa Expand the comment on the previous. 1997-03-24 01:36:43 +00:00
mycroft
bfcfadcf86 Reenable the keyboard controller reset hack. 1997-03-24 01:32:38 +00:00
mycroft
7d3520e146 Redo the way exceptions are set up, and add a handler for 
exception 15, which the P6 local APIC may erroneously send us.
 1997-03-22 16:56:00 +00:00
thorpej
edad9d2e05 Purely cosmetic whitespace/indentation changes (mmm, indent(1)) 1997-03-22 09:13:48 +00:00
thorpej
e321bba79a Purely cosmetic whitespace/indentation changes (mmm, indent(1)) 1997-03-22 09:03:29 +00:00
thorpej
83edf0b6cd - oops, fix a missing space in a printf 
- allow whitespace before a command, and if there is only whitespace,
  don't print the help message (seeing a help message after just
  tapping return can be a shade annoying).
 1997-03-22 09:00:41 +00:00
thorpej
ecfdbcaa40 Mimmick the old boot block's hdN -> Xd0 (where X is specified by the 
disklabel type) unit conversion behavior.
 1997-03-22 04:15:51 +00:00
thorpej
f07be03679 Purely cosmetic whitespace and indentation changes (mmm, indent(1)) 1997-03-22 01:48:27 +00:00
thorpej
5e82fddd43 Purely cosmetic whitespace/indentation changes (mmm, indent(1)) 1997-03-22 01:41:34 +00:00
thorpej
ddf4bc9113 Don't abort if we don't find an MBR or NetBSD MBR partition; simply assume 
that the NetBSD portion of the disk begins at sector 0.
 1997-03-22 01:33:10 +00:00
thorpej
5bd8a86d23 Link installboot statically so that it can be used on install floppies 
and in emergency situations.
 1997-03-22 00:16:56 +00:00
mycroft
1963665c7e Add IPL_AUDIO. 1997-03-21 04:34:18 +00:00
is
6c55a345c6 Make this compile with NetBSD-1.2D (if_ether.h location changed). 1997-03-20 16:15:15 +00:00
is
5df51f68f4 Make this compile with 1.2D (if_ether.h location changed) 1997-03-20 16:14:22 +00:00
mycroft
4cba0b41af cpu_reset(): Improve the triple-fault code, and use it by default for now. 1997-03-19 22:39:25 +00:00
mycroft
da53c636bc ether.h -> arp.h 
NETHER -> NARP
 1997-03-19 20:32:11 +00:00
sommerfe
62852f4d92 If we're "degraded", say just *how* degraded we are.. 1997-03-19 18:18:02 +00:00
sommerfe
9fefd40478 In 16-bit mode, mov %ax,%bx is interpreted as mov %eax,%ebx; this 
breaks zero-extension of the 16-bit memory size return from the BIOS.
on at least one system, the trash left in the upper half of %eax
causes the kernel to crash during VM system initialization when it
thinks it has on the order of 2**31 bytes of memory to play with.

We now *say* mov %eax,%ebx, but *mean* mov %ax,%bx..
 1997-03-19 18:12:10 +00:00
mycroft
ff6b9e27ce Do not permit the user to set the nested task flag. 1997-03-19 03:52:02 +00:00
mycroft
139d254f6a Handle user TSS faults. 1997-03-19 03:19:01 +00:00
perry
520b71bb34 From Matthias Drochner: 
give global constants more meaningful names
 1997-03-15 22:20:55 +00:00
perry
5347892165 From Matthias Drochner: 
give global constants more meaningful names
eliminate code duplication
 1997-03-15 22:20:02 +00:00
perry
aa5f5f8441 From Matthias Drochner: 
use constants from etherdrv.h
 1997-03-15 22:18:55 +00:00
perry
6a00e9acc8 From Matthias Drochner: 
use constants from etherdrv.h
make selection table driven
 1997-03-15 22:18:21 +00:00
perry
3824935377 From Matthias Drochner: 
add constants for media selection
 1997-03-15 22:17:35 +00:00
perry
e097564463 From Matthias Drochner: 
add definition prototype for PCI ROMs
add optional definition for serial console support
 1997-03-15 22:16:35 +00:00
perry
817522ff26 From Matthias Drochner: 
fix prototypes
use CONSDEV_* constants for consistency
 1997-03-15 22:15:49 +00:00
perry
86ab882a41 From Matthias Drochner: 
support for ROMs ala PCI specification
 1997-03-15 22:15:02 +00:00
perry
492449d27a From Matthias Drochner: 
calculate 16-bit checksum
support for ROMs ala PCI specification
 1997-03-15 22:14:02 +00:00
is
07b064e02e New ARP system, supports IPv4 over any hardware link. 
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.
 1997-03-15 18:09:08 +00:00
thorpej
92796a6d43 Add a mountroothook that prompts the operator to insert a file system 
floppy, a'la the SPARC port.
 1997-03-15 01:34:10 +00:00
mycroft
d0c586a17f Put the genassym.sh output in a temp file, and mv -f it, in case 
it fails spectacularly and doesn't clean up.  Also, remove dependencies for
genassym.o (since it no longer exists).
 1997-03-14 23:16:08 +00:00
thorpej
76c1d7a5b5 We don't even need to clear the BSS here; it's been done by the boot 
program for a Long Time, and doing it (correctly :-) here means that
we wipe out, among other things, boothowto.  (oops!)
 1997-03-14 19:50:06 +00:00
thorpej
a276c4ee15 - Some cosmetic changes to whitespace 
- make the command parser table-driven
 1997-03-14 06:56:27 +00:00
thorpej
6ed34bacd9 Purely cosmetic whitespace changes. 1997-03-14 06:55:07 +00:00
mycroft
e96f48563b Add netboot.bin to CLEANFILES. 1997-03-14 05:07:27 +00:00
thorpej
63a75dcdcf Make this work with obj* dirs. 1997-03-14 04:59:34 +00:00
perry
627952867a Ressurect (not quite, since this is in fact the new boot code Makefile 
now).
 1997-03-14 02:54:14 +00:00
perry
816bb96145 Initial import of new boot code, created by Matthias Drochner with a 
little hacking by me. This isn't strictly identical to his 920312
release -- I've hacked it a bit -- but since we are taking over change
control it doesn't matter much.
 1997-03-14 02:40:32 +00:00
perry
2eb5a59f71 Initial import of new boot code, created by Matthias Drochner with a 
little hacking by me. This isn't strictly identical to his 920312
release -- I've hacked it a bit -- but since we are taking over change
control it doesn't matter much.
 1997-03-14 02:40:29 +00:00
cgd
a15ede807a add entries for isp, as isp* at pci? dev ? function ?, for Qlogic ISP 10x0 
PCI SCSI controllers.  Also, add the attached SCSI busses.
 1997-03-13 04:15:24 +00:00
fvdl
7fb73fe0b2 Fix error in computation of BSS size when clearing it. 1997-03-12 19:49:11 +00:00
sommerfe
9460da5eb9 Implement trace/t ("thread" trace) allowing traceback by process-id 
rather than by frame pointer (which it a bit harder to find).
 1997-03-11 16:38:23 +00:00
fvdl
b754b514dc Bring limits up to 'modern' standards. 1997-03-05 23:51:47 +00:00
mycroft
8c6fca26ee Oops! Fix this to block all interrupts during configuration, after previous 
interrupt priority changes.
 1997-03-03 02:33:41 +00:00
mycroft
b2038a332d Import interrupt priority changes from com patches: 
* Make it a strict hierarchy.  (It was close anyway).
* Add `serial' and rename `softtty' to `softserial'.
* Make soft interrupts a bit less special-case.
 1997-02-28 16:24:03 +00:00
mycroft
2563167e16 There's no reason to use splhigh() here. 1997-02-28 04:44:08 +00:00
mycroft
2929dff5bd Use genassym.sh, to support cross-compilation. 1997-02-26 23:50:04 +00:00
jonathan
a2ff9d9662 Protect MCLSHIFT definition so users can customize MCLBYTES. 1997-02-26 01:21:18 +00:00
fvdl
115b6d92fa Define ALIGNED_POINTER 1997-02-24 23:16:53 +00:00
christos
7fb32152cc Fix PR/3253: Don't try to probe the isapnp port in ioports already claimed 
by other devices.
 1997-02-24 22:13:55 +00:00
mrg
b10b2c5426 comment PFIL_HOOKS as it is redundant (as an option) when used with ipfilter. 1997-02-18 21:07:36 +00:00
perry
0c7dacfcec All these files are ancient and haven't been used in years -- the 
current boot blocks are in boot/; we need the thing cleaned out so we
can put the new libsa based boot stuff in its place.
 1997-02-15 23:54:52 +00:00
is
85aab927f0 Fix obvious typo. 1997-02-14 13:06:28 +00:00
jonathan
a7b2815a55 Import Dennis Ferguson's i386 clock change request from PR 2785: 
* Add table-driven assembly-coded microtime().

   * add boot-time computation of the interpolation table,
     allowing the hand-coded microtime() to work with locally-tuned
     nonstandard values of HZ or TIMER_FREQ.

   * delete old C version of microtime().
 1997-02-13 00:59:12 +00:00
mikel
6131acb9c8 fix typos; from Erik Bertelsen in PR port-i386/2272. 1997-02-07 06:12:46 +00:00
gwr
ea3925f508 FIXUP_PC_AFTER_BREAK now takes an arg of type db_regs_t * 1997-02-06 21:16:28 +00:00
fvdl
0a4a706e84 Cast initialization of 2nd field in db_variable struct to (long *). Should 
probably be register_t *
 1997-02-04 19:52:55 +00:00
perry
19d153fc48 Nuke some options GENERIC residue. 1997-02-04 04:57:10 +00:00
perry
0b3a46d6b3 Nuke some GENERIC residue. 1997-02-04 04:31:55 +00:00
mycroft
df3b4bae5c db_expr_t became a long. 1997-02-04 00:02:34 +00:00
mycroft
12da023cd4 db_expr_t became a long. 1997-02-03 23:36:09 +00:00
thorpej
d8096d0e4e Oops! NFSCLIENT -> NFS 1997-01-31 05:57:05 +00:00
thorpej
739f23a219 This file is obsolete; this information is now generated by config(8). 1997-01-31 05:12:49 +00:00
thorpej
5f46d3130a Use new machine-independent setroot(). 1997-01-31 01:51:17 +00:00
thorpej
8eae9eaaec Adopt for new file system and root spec grammar. 1997-01-31 01:50:46 +00:00
mycroft
c4062005b4 Oops! Forgot to pop an argument to npxintr(). 1997-01-29 01:07:38 +00:00
mikel
2ef9229953 remove superflous DESTDIR ref; PR 3143 1997-01-28 04:01:41 +00:00
cgd
8afda473db update for new kernel library Makefile.inc expectations 1997-01-23 23:07:56 +00:00
mycroft
2cac90cc74 ep* at isapnp? 1997-01-22 23:46:59 +00:00
thorpej
7b40f5228e "md" is declared in sys/conf/files, now. 1997-01-21 09:39:20 +00:00
perry
090b876b86 added options I686_CPU (commented or uncommented) per thorpej 1997-01-16 23:30:28 +00:00
christos
4d08f671d5 Add Plug and Play devices 1997-01-16 23:25:03 +00:00
perry
c5d453076d print 'with MMX' for MMX CPUs (from Martin Husemann) -- fixes pr-3110 1997-01-16 23:21:14 +00:00
christos
c3be709b8c - add the Plug and Play glue 
- make the joystick driver use it.
 1997-01-16 23:19:56 +00:00
perry
5ee4204742 fix CPUID table for 486SX (from Scott Telford) -- fixes pr-3107 1997-01-16 23:18:04 +00:00
christos
be20628b9e - conversion to bus_space_* macros 
- split the isa and pnp attachments
 1997-01-16 23:17:45 +00:00
christos
0df79f25ad i386 plug and play glue 1997-01-16 23:12:22 +00:00
perry
b89a3425b7 Eliminate obsolete TIMEZONE and DST options. 
Eliminate obsolete global kernel variable "struct timezone tz"
Add RTC_OFFSET option
Add global kernel variable rtc_offset, which is initialized by
RTC_OFFSET at kernel compile time.
on i386, x68k, mac68k, pc532 and arm32, RTC_OFFSET indicates how many
minutes west (east) of GMT the hardware RTC runs. Defaults to 0.
Places where tz variable was used to indicate this in the past have
been replaced with rtc_offset.
Add sysctl interface to rtc_offset.
Kill obsolete DST_* macros in sys/time.h
gettimeofday now always returns zeroed timezone if zone is requested.
settimeofday now ignores and logs attempts to set non-existant kernel
timezone.
 1997-01-15 01:28:28 +00:00
perry
8b5d8866c9 fix kvm_mkdb problem -- as per pr 3092 1997-01-10 05:28:14 +00:00
mycroft
5369bfe88a s/soft error/soft error (corrected)/, to avoid confusion. 1997-01-09 04:30:08 +00:00