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2692 Commits

Author SHA1 Message Date
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