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531 Commits

Author SHA1 Message Date
fvdl
b815df141c Only use the total number of sectors information field from the EDD if 
the bit is set that declares the geometry valid. The spec itself says
that this field isn't covered by the "geometry valid" bit, but at
least one BIOS implements it that way.
 1999-03-28 19:41:27 +00:00
sommerfe
82f8a7dee9 Turn off biosboot_ser until makefile issues get worked out.. 1999-03-14 05:50:38 +00:00
fvdl
35d517b9f1 Hack to make biosboot_ser work. 
XXX The makefile structure in src/sys/arch/i386/stand is very bad.
 1999-03-14 00:04:06 +00:00
tron
32e0182e15 $(OBJS) -> ${OBJS} 1999-03-13 20:58:25 +00:00
sommerfe
fc47c0c742 Also build serial bootblocks by default, installing into 
/usr/mdec/biosboot_ser.sym
Change Makefile.booters to not assume `version' file is in source directory.
 1999-03-12 16:07:57 +00:00
sommerfe
df8e0043e3 Fix compile warning in getcomaddr() 1999-03-12 04:14:37 +00:00
fvdl
8371eb7a88 Clean up the BIOS disk matching code a bit (better naming, one structure 
and sysctl to export to userland). Also, only use total number of sectors
given in the extended parameters if the physical chs geometry is
marked invalid. Hopefully fixes a problem where BIOSs would not correctly
fill in this field.
 1999-03-12 01:01:41 +00:00
fvdl
bc38bb1052 Declare nhd to be unsigned char, as we're only copying one byte to it. 
From Matthias Drochner.
 1999-03-11 12:34:36 +00:00
drochner
b477d700f2 add support for 3c905b TX 1999-03-10 10:37:38 +00:00
fvdl
bdb770bc34 Create a list of native disks too, and make it retrievable. It contains 
all matching BIOS disks per entry, so that we have complete match info.
Enable the matching code.
 1999-03-10 01:28:24 +00:00
drochner
743494ae88 add a function to pass the "memory map" ie the outcome of INT15/0xe820, 
to the kernel
 1999-03-08 21:44:48 +00:00
drochner
0cb921e61e change the interface for getmementry() to hold the iterator in an 
argument and to return success or error explicitely.
Now we can "error" and "end of list" cleanly; this should fix the
problem where the last list element was ignored.
 1999-03-08 21:38:28 +00:00
fvdl
f8e221511b * query BIOS geometry information, possibly using the int 13 extensions. 
* pass them on to the kernel
* print a message if the 2nd stage bootloader returns (i.e. fails)
  instead of just hanging.
 1999-03-08 00:09:24 +00:00
he
e9f9c1625e Add handling of OMAGIC files, where exec header isn't part of the 
text segment.  Needed for woring installboot, since biosboot.sym is OMAGIC.
 1999-03-07 20:03:44 +00:00
fvdl
5a32d4bb8b Make bootblocks really work this time. From Christos. 1999-03-05 20:33:08 +00:00
christos
4b494ca224 Fix the symbol reading problem... 1999-03-04 20:46:23 +00:00
simonb
1397fd691b fix spel. 1999-03-01 12:46:16 +00:00
drochner
d57c7b76ca replace ENTRY() label in data segment which broke the code completely 1999-02-28 11:45:44 +00:00
drochner
9e8c9e9594 -pull in exec.c, needed since loadfile.c 
-don't pull in tftp.c anymore, it's in libsa now
 1999-02-24 19:38:17 +00:00
drochner
f1d1de8c7a moved to mi lib/libsa 1999-02-24 19:32:34 +00:00
drochner
eac4e51111 redirect the linker's stderr to the protocol file too 1999-02-19 19:53:01 +00:00
drochner
cb2e02af94 Make this compile and work again after the assembler update. 
The new assembler doesn't allow 16-bit relocations involving arithmetics
with 32-bit variables. (The old one did silently truncate, which was
the right thing in our case.) Further, the new assembler uses to scatter
size prefixes around if the size of the operation is not explicitely
specified, even if the result is nonsense, eg for moves to segment
registers or control registers.
Add some debugging code (generating printouts) and comments.
Remove the !BOOTROM code which was intended for a DOS harness but isn't
that useful anymore.
Some cleanup and formatting to make it more similar to the other
startup code variants.
 1999-02-19 19:48:06 +00:00
drochner
fd3ad59373 make the ethernet address an unsigned char array to avoid sign extension 
when it is printed
 1999-02-19 19:30:46 +00:00
drochner
0ce9e35aae add boot ROM support for the DMA-only 3com network adapters, tested with 
3c900b-Combo only for now
 1999-02-19 19:22:52 +00:00
dean
6dc3d1eae8 Put back bsd.own.mk and added comment explaining why it must be included. 1999-02-14 02:56:19 +00:00
lukem
dcab0210a0 convert from NOxxx= to MKxxx=no. 
include <bsd.own.mk> if testing a MKxxx variable.
 1999-02-13 02:54:17 +00:00
dean
c372a9b915 Remove bsd.own.mk include 1999-02-12 23:48:46 +00:00
cjs
8a3ac60bb8 Change NOMAN to MKMAN. 1999-02-12 05:15:35 +00:00
cjs
3e90f302b6 Don't give exit() a parameter, as libstand version doesn't take one. 1999-02-12 05:14:22 +00:00
tron
2fefe24803 Remove "lib" directory only during "make cleandir" so that ".depend" 
doesn't get nuked during "make clean".
 1999-02-07 18:25:54 +00:00
tron
08c7376961 Remove "lib" directory created during build process while doing 
"make clean" or "make cleandir".
 1999-02-07 13:39:36 +00:00
christos
736a561afb Add my name in the copyright, since the code looks very different now. 1999-01-30 17:51:52 +00:00
christos
5699d1ab3d Remove exec.c from here. I want to make it obvious that it has to be built 
with different flags from dosboot and biosboot. Although right now this
does not make a difference because we are building the libraries twice,
it can make a difference when we share the builds.
 1999-01-30 17:46:53 +00:00
christos
07b1febfb8 - Use MARK_ENTRY instead of MARK_START. 
- ELF changes. Now an ELF installboot installs ELF bootblocks properly.
 1999-01-30 17:45:42 +00:00
christos
371363a158 Add exec.c here and bump version for elf. 
XXX: This code has not been tested!
 1999-01-30 17:44:10 +00:00
christos
25fc1fa758 Add exec.c here... 1999-01-30 17:43:38 +00:00
christos
ad9c7a287c Remove exec.o, and make necessary changes for elf. 1999-01-30 17:43:10 +00:00
thorpej
191dab44fa Um, last rev was kind of backwards... actually build exec.o so that 
the boot block links.
 1999-01-29 22:13:42 +00:00
christos
e58bb79483 Merge XMS changes from exec_fromdos.c 1999-01-29 18:49:08 +00:00
christos
e25e5c88f9 Both booters need exec.o now. 1999-01-29 18:47:58 +00:00
christos
35ca0db06c Revert, wrong place for this. 1999-01-29 18:47:24 +00:00
christos
6cadeb1ea6 Add exec.c here. 1999-01-29 18:46:15 +00:00
christos
3c7776f1b6 exec.c has all the info now. 1999-01-29 18:45:34 +00:00
christos
89cc672d98 Jason forgot to make the disklabel_mbr.h changes for this and ows me 5 hours 
of debugging.
 1999-01-29 18:45:12 +00:00
christos
722d35a400 Add the ability to get the size of the loaded image without actually 
loading. This is useful for dos loading and installboot.
 1999-01-29 18:44:09 +00:00
christos
7a7391de52 Simplify by using new feature of getting the load size. 1999-01-29 18:43:11 +00:00
christos
1e39fefac4 Remove -g accidental addition 1999-01-29 18:41:50 +00:00
christos
74d863263c Use loadfile() to load the bootblocks, so that we are going to be able 
eventually to load boot blocks with this. Unfortunately the elf assembler
chokes currently on our bootblocks, so the ELF portion does not work (yet).
 1999-01-28 22:47:25 +00:00
christos
f1fd49f426 Add support for selectively loading sections, and make this compile in 
userland with -DINSTALLBOOT
 1999-01-28 22:45:06 +00:00
christos
9fa73628c9 Minor changes to prototypes. 1999-01-28 20:22:31 +00:00
christos
63546de24a Remove a.out loading code and use loadfile.c for everything. 
Populate the btinfo_symtab structure.
 1999-01-28 20:21:24 +00:00
christos
0fcf083702 Add loadfile.c (stolen from Jason's alpha/stand/common/loadfile.c) 
loadfile.h contains macros that are supposed to be MD, but loadfile.c is now MI.
Fixes:
- a.out support
- pass information values via an array not global variables
- don't assume that you can access memory directly.
- remove MD parts
- remove some printfs.
XXX:  loadfile.c needs to be moved somewhere where other ports can use it.
XXX2: read() routines on the i386 don't appear to set errno on failure.
 1999-01-28 20:18:31 +00:00
christos
408aa9a669 Bump number to 2.6 and say ELF works! 
But, this is not selfhosting yet. I need to fix the installboot crap.
[i.e. you need the a.out tools to build it and install it].
 1999-01-28 20:12:49 +00:00
thorpej
f077362c41 Use the MI <sys/disklabel_mbr.h>, not our own machine-dependent 
definitions.
 1999-01-27 20:54:56 +00:00
thorpej
6ead44025b Fixup some usage of _C_LABEL(). 1999-01-22 22:43:44 +00:00
he
30cc2d95cb Actually handle small boot blocks (<=15 blocks) correctly in the ffs case. 1999-01-17 18:16:16 +00:00
he
4155434b1c Fix uninitialized `inode' variable in save_ffs(), fixing port-i386/6682. 1999-01-16 18:26:47 +00:00
kleink
657d577aeb Pull in <errno.h> instead of <sys/errno.h> for declaration of errno. 1999-01-11 22:21:30 +00:00
he
bdafd9591e Add "ustarfs" as a recognized boot file system type, and bump version number. 1998-12-19 19:44:56 +00:00
he
2cfee96f35 Implement -b option, similar to on alpha, required for ustar floppy support. 1998-12-19 19:17:23 +00:00
drochner
be595f36c4 document support for Intel 82557/82558 1998-12-12 15:51:49 +00:00
drochner
6f71e420f3 add support for the Intel 82557/82558 fast ethernet chip 1998-12-12 15:47:05 +00:00
drochner
1c0cc94837 Update for INT13 support. 
XXX We can't easily emulate this here due to the 16-bit-pointer
call interface.
 1998-11-22 15:44:03 +00:00
ws
18f9174133 Some BIOSs insist on patching the Bios Parameter Block for some drives 
(e.g. LS-120).  Make room for this.
 1998-11-11 16:46:38 +00:00
ws
2791cf041a Fix a thinko which still prevented this to run on non-int13-ext machines. 
Thanks to entropy@zippy.bernstein.com for pointing this out and testing the fix.
 1998-10-30 12:16:59 +00:00
ws
6463d10c79 Fix typo which prevented this from working 
on disks without int13-extension support.
 1998-10-27 14:08:55 +00:00
ws
a541c86a76 Update version number and mention int13 extension support 
(sorry, forgot this on the recent commit of the above).
 1998-10-27 12:59:02 +00:00
ws
d65dc0de3b Make ourseg visible to the outside similar to bootsect/start_bootsect.S 
(Thanks to hannken@eis.cs.tu-bs.de for pointing this out).
 1998-10-16 18:07:35 +00:00
ws
f82918b49b Add int13 extension support 1998-10-15 15:28:22 +00:00
ws
3e28defef4 No point in making the fake partition that large. 
This smaller one will (hopefully) make 0-start
installations work on more machines.
 1998-10-08 14:25:42 +00:00
lukem
c9db84ecc9 distclean is a synonym for cleandir 1998-09-05 15:15:14 +00:00
drochner
5e4c58a7d0 Fix incomplete variable renaming in the last commit. 
Found by taca@sky.yamashina.kyoto.jp (Takahiro Kambe) - PR port-i386/6087.
 1998-09-02 08:24:51 +00:00
rvb
67390e1ee2 Make serial line debugging easier to enable and use 1998-08-13 17:41:10 +00:00
drochner
fa0aee147e Use the new mkdtemp() instead of mktemp();mkdir(). 
Various cleanups (and typecasts) to get lint quiet.
Add remaining prototypes, enable -Wmissing-prototypes -Wstrict-prototypes.
 1998-07-28 20:10:53 +00:00
drochner
7cdf5d9a77 retry disk accesses (for shaky floppy drives) 1998-07-23 09:59:44 +00:00
drochner
acea5c2e79 add dependency to get the version number right 1998-07-08 17:47:42 +00:00
drochner
13b329cdd2 bump version number to reflect the partition ID change 
(should have been done long ago)
 1998-07-08 17:46:21 +00:00
drochner
cbb7aa93f0 from FreeBSD: 
wpaul       1998/07/02 08:36:36 PDT

  Modified files:
    sys/i386/boot/biosboot start.S
  Log:
  Add workaround to allow the FreeBSD boot block to work on
  Kapok Computer Co. notebook with AMI 'WinBIOS' which seems to insist
  on having a short jump and nop as the first instructions in the
  boot sector code. The prevailing theory is that the BIOS is doing
  some sort of boot sector virus detection and refusing to run any
  boot block that doesn't start with the same instruction sequence as
  MS-DOG boot sector code. If this is the case, it would be nice if it
  actually printed an error message to this effect instead of just
  saying 'FAILED.'

  This workaround has no effect on the boot sector code other than to
  increase its size by three bytes.
 1998-07-07 13:58:59 +00:00
kleink
e6be56ae0b Need <stdlib.h> for mktemp() prototype. 1998-06-01 14:05:35 +00:00
drochner
4153971158 Framework to test standalone code in a friedly user environment. 1998-05-15 17:07:14 +00:00
drochner
a8857f05e8 Allow to use the code in user land test programs. 1998-05-15 16:38:53 +00:00
drochner
12d352b2f9 minor corrections 1998-05-14 18:34:11 +00:00
drochner
04682788a9 misc improvements: 
-initialize errno to 0 before receiving
-minimal allowed packet size is 4 (empty data packet)
-Be nice to the TFTP server - tell it that the transfer is finished
  (additinal ACK at EOF, ERROR otherwise). Otherwise, it will linger
  around and retransmit. This can be left out (TFTP_NOTERMINATE) if we
  are really short on space.
 1998-05-14 18:26:47 +00:00
drochner
2e9a412d43 allow to use from user space test programs 1998-05-14 18:17:44 +00:00
drochner
26d2f5e3b6 allow to access from user space test programs 1998-05-14 18:15:02 +00:00
drochner
2a3fff85f0 add RCS ID 1998-05-06 13:32:18 +00:00
mycroft
4fe1e7a83d Make main() return int to shut up egcs. (Yuck.) 1998-03-31 05:29:21 +00:00
cgd
b3d285e625 add -nostdinc to CPPFLAGS, so that /usr/include won't be used 1998-03-27 01:32:53 +00:00
cgd
9da165424c allow LDSTATIC definition to be overridden by bsd.own.mk/mk.conf 1998-03-02 19:57:00 +00:00
fvdl
0485953099 Make this compile after the lite2 merge. 1998-03-01 13:22:55 +00:00
drochner
3ee0e26f7d document 3c900 TPO support, add comments 1998-02-25 12:19:12 +00:00
drochner
41bbe0c360 3c900 TPO works too, as reported by Feico Dillema <dillema@acm.org>. 1998-02-25 12:15:49 +00:00
mycroft
03f75a79ff Nuke the override of libkern SRCS from orbit. 1998-02-22 07:19:02 +00:00
drochner
ce380ad936 enable "old partition ID" compatibility per default 1998-02-19 14:18:36 +00:00
drochner
ad33d83f8b Add compatibility code (#ifdef COMPAT_386BSD_MBRPART): look for 386BSD 
partition ID if the NetBSD ID was not found.
Cleanup, use definitions from <machine/disklabel.h>
 1998-02-19 14:15:38 +00:00
drochner
411e77cac8 Add compatibility code (#ifdef COMPAT_386BSD_MBRPART): look for 386BSD 
partition ID if the NetBSD ID was not found.
 1998-02-19 14:12:48 +00:00
drochner
07fdccb3a4 Document new WD80x3 option. 1998-02-16 11:41:14 +00:00
drochner
509f891bd0 -Completely reset the card in EtherStop(), otherwise the next 
open can fail.
-Disable interrupts in the mask register - EP_W0_RESOURCE_CFG is not
  sufficient for PCI cards.
 1998-02-16 11:26:36 +00:00
drochner
b8cdacb8d5 Redo standalone driver for WD8013 / SMC Ultra boards. 
(The old one was buggy.)
Frontend / backend splitup and most code taken from sys/dev/ic/dp8390.c
and sys/dev/isa/if_we.c.
 1998-02-16 11:21:59 +00:00
drochner
ae1a2006c5 -take over debugging printf format fixes from sys/lib/libsa/nfs.c rev.1.23 
-make error reporting for mount working as in sys/lib/libsa/nfs.c
 1998-01-24 12:43:09 +00:00
drochner
9219f22775 strchr.c disappeared from libkern, use index.c instead 
(we can't control the libkern build as we want, but it works...)
 1998-01-22 15:48:02 +00:00
perry
015e898c02 RCSID Police. 1998-01-05 07:02:46 +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
drochner
8539f2f3b9 ../lib/exec_fromdos.c doesn't use the memory size returned by XMS check 
anymore if other methods work better. Sync banner output with this.
 1997-11-03 18:17:19 +00:00
drochner
90e33ee203 When using XMS, use the XMS size returned by the BIOS only if the other 
methods to detect extended memory didn't work well.
(this XMS size is always too small, typically by 68k)
 1997-11-03 18:06:22 +00:00
lukem
3e8e744696 getopt returns -1 not EOF 1997-11-01 06:49:14 +00:00
drochner
bdf1b13477 -Don't try to parse the bootfile path in DOS mode. 
-Take "dev" command from "biosboot" for consistency.
 1997-10-31 18:50:09 +00:00
fvdl
d2016e2df0 Disable interrupts when frobbing the keyboard controller for A20, as 
it may generate a reset on some (older) controllers. Introduce a delay
to make some kbd controllers happier.
 1997-10-29 00:32:49 +00:00
drochner
ec78310453 Catch "timeout" return of serial port read BIOS call. 1997-10-27 19:53:20 +00:00
drochner
64550a14f3 Pass status byte to caller too. 1997-10-27 19:51:18 +00:00
hubertf
59b0f424db Prevent error if machine-symlink isn't already there (rm -> rm -f) 1997-10-18 21:46:27 +00:00
mycroft
4b807f403c dev/isa/comreg.h -> dev/ic/comreg.h 1997-10-16 08:03:05 +00:00
drochner
e14496efb8 Ignore BIOS partition table and disklabel for floppys and RAW_PART, 
for consistency with the kernel.
 1997-10-13 09:26:29 +00:00
drochner
6969cb676f Pass new boot information per default. 1997-09-28 13:31:45 +00:00
drochner
4de13c78d3 Use the "proginstall" rule from <bsd.prog.mk> to get the UPDATE 
behaviour right.
 1997-09-28 11:47:29 +00:00
drochner
c03122fcb1 In some future (ie, without COMPAT_OLDBOOT), we don't want to bother 
with the disk type (IDE or SCSI) here - the BIOS doesn't do it either.
Set "#ifdef"s accordingly.
 1997-09-20 12:36:05 +00:00
drochner
dc0b04e0ad Note use of common menu functions and new framework for argument passing 
to the kernel.
 1997-09-20 12:28:21 +00:00
drochner
041680f614 don't forget to save the partition number for the kernel 1997-09-20 12:17:41 +00:00
drochner
9b4679d869 -Don't pass hardware address, it is not of much use for the kernel. 
-define "addr" differently for ISA and PCI devices - for PCI, it is
 (bus,device,function) now, in the format used by the PCI BIOS
 1997-09-20 12:13:01 +00:00
drochner
1d47009a08 Use <machine/bootinfo.h> for definitions shared with the kernel. 1997-09-20 12:10:06 +00:00
drochner
8b0c39d09e The additional linefeed appeared again... kill it. 1997-09-17 19:39:37 +00:00
drochner
a577f67769 Use common menu / parse functions. 
Adapt to new console / exec_netbsd arguments.
 1997-09-17 18:52:41 +00:00
drochner
a1fc367b4b Cleanup for new libsa/bootp.c (unused global variables). 
Do the vararg stuff right.
Remove the useless "no_bootp" variable.
 1997-09-17 18:50:24 +00:00
drochner
5a1b04beab Put bootfile name into "bootfile" before network initialization, for 
use by BOOTP.
Put name of bootfile into "bootinfo" structure.
 1997-09-17 18:47:13 +00:00
drochner
d9641ea06f Use common menu / parsing functions. 
Adapt to new console / exec_netbsd arguments.
 1997-09-17 18:44:15 +00:00
drochner
23d58b46d3 Put name of booted file into a "bootinfo" structure. 
(not for DOS files for now, we don't know the absolute path)
 1997-09-17 18:40:33 +00:00
drochner
38b36ed152 -Use shared menu / parsing functions. 
-Adapt to changed console and exec_netbsd arguments.
-Turn private "cd"-like behaviour into a regular command.
 1997-09-17 18:37:58 +00:00
drochner
1d521976af Put name of booted file into a "bootinfo" structure. 1997-09-17 18:32:50 +00:00
drochner
0c825594ef Function to collect geometry and partitioning information about the 
BIOS-known disks in a "bootinfo" structure (still experimental).
 1997-09-17 18:30:51 +00:00
drochner
c65435feb3 "document" serial console support 1997-09-17 18:28:50 +00:00
drochner
a8c2622575 Collect information in a "bootinfo" structure. 1997-09-17 18:21:40 +00:00
drochner
c2095ccd48 Remove old SERIAL support, it will be done at a higher level now. 1997-09-17 18:10:51 +00:00
drochner
2fba0a4db7 Convert DOS error numbers into UNIX errno values. 1997-09-17 18:09:04 +00:00
drochner
4162c9025a Do the vararg stuff cleanly. 
Collect disk information in a "bootinfo" structure.
 1997-09-17 18:08:13 +00:00
drochner
0851ea1331 Add now common menu / parsing functions. 
Adapt to new console I/O functionality.
Update exec() arguments.
 1997-09-17 18:04:21 +00:00
drochner
83ce8d9ef8 Use the "bootinfo" defined structures to collect information about boot 
device/file and console setting, remove the old, limited, "xbootinfo".
Fix a printf() format warning in debug code.
 1997-09-17 18:02:11 +00:00
drochner
f93967e407 add new files 1997-09-17 17:51:12 +00:00
drochner
dae95d6c0b -extend serial console code to all 4 BIOS known interfaces 
-optionally, use Martin's direct hardware access to serial lines
-optionally, new console autoselection method: select serial console
 if a character is seen within 1 second
-move awaitkey() here, it can be shared by different bootloaders and
 it is used by console autoselection
-collect information about console selection in a "bootinfo" defined
 structure, for passing to the kernel
 1997-09-17 17:48:00 +00:00
drochner
f7b795d3c0 Definitions and helper functions to collect information in the boot 
loader (still experimental).
 1997-09-17 17:39:29 +00:00
drochner
fb3350eb72 Console I/O functions for serial lines, accessing the hardware directly. 
Allows higher baudrates than 9.6 and software flow control.
From Martin Husemann.
 1997-09-17 17:31:41 +00:00
drochner
27d7edd928 Factor out functions for table driven boot menus and command line parsing 
usable for different boot programs.
 1997-09-17 17:13:02 +00:00
drochner
25aa241d8a Use the private nfs.c instead of "nfswrapper". 
Disable UDP checksums in the sample configuration, otherwise this doesn't
fit into the ROM.
 1997-09-17 17:07:10 +00:00
drochner
7f4ef01688 Use the private nfs.c instead of "nfswrapper". 1997-09-17 17:04:28 +00:00
drochner
ac061ce8b1 Use a private NFS layer. This allows for more optimization than the 
separated "nfswrapper.c"/"nfs.c".
This nfs.c differs from the stand/lib/libsa one in that it does not
have a separate mount() function - the mount is done in open().
 1997-09-17 17:03:00 +00:00
drochner
3c46c18a00 Use the original bp_siaddr field as TFTP server. Allows to have 
different TFTP and NFS servers.
Don't byteswap port number from UDP header back to network order - net.c
doesn't swap it anymore.
 1997-09-17 16:57:07 +00:00
drochner
fba474f53a add prototype definition for DHCP support 1997-09-06 14:32:31 +00:00
drochner
e153e51fa3 Make "genprom" work in objdir. 
Minor cleanup to ease bootcode development at non-standard locations.
Closes PR port-i386/4013 by Luke Mewburn.
 1997-08-20 16:53:30 +00:00
hannken
a44c1f66a7 Change "it's" to "it is" inside assembler comments to 
stop "unterminated character constant" messages from `mkdep'.
 1997-08-18 22:44:01 +00:00
drochner
80a5032beb Make new memory detection default. 
Introduce a new option, "CONSERVATIVE_MEMDETECT", which disables the
new BIOS calls.
 1997-08-14 17:00:18 +00:00
drochner
c4af2e3042 Build the new memory detection stuff. 1997-08-14 15:40:28 +00:00
drochner
26f8c5bd65 Prepare definition for EXTENDED_MEMDETECT. 
Not yet default.
 1997-08-14 15:38:30 +00:00
drochner
a6d6ef3a20 Use traditional memory detect function (int15/88) as indication for 
a XMS driver.
From Martin Husemann.
 1997-08-14 15:28:47 +00:00
drochner
2092d92ef2 New, optional, method to get size of extended memory. 
It will be used for getextmem() if EXTENDED_MEMDETECT is defined.
Worked on all tested machines.
Thanks to all testers, especially Martin Husemann!
 1997-08-14 15:22:00 +00:00
drochner
23fd5d0d9b #if -> #ifdef, fixes XMS support 
from Martin Husemann, pr port-i386/3941
 1997-08-05 10:27:57 +00:00
christos
832c3f464d If we have xms print the xms memory size, and indicate that this is xms 
memory in the banner. It is confusing to show 0 memory...
 1997-07-29 16:01:45 +00:00
thorpej
e31d380775 New welcome banner code, modeled after NetBSD/hp300's boot program 
welcome banner code.  Includes additional build information, and it
generally nicer to look at.
 1997-07-26 01:50:36 +00:00
drochner
bdb232d2b6 Don't use <lib/libsa/if_ether.h> anymore. This was a copy of the 
old (before ARP changes) <netinet/if_ether.h>, intended for
temporary use.
 1997-07-22 17:41:01 +00:00
drochner
1a0708ed1d -Print debug messages to stderr instead of stdout to avoid mix with 
warn() output.
-Try to rename an existing "/boot" before writing a new one. This allows
 to restore the old boot if an error occurs later.
 1997-07-21 18:04:35 +00:00
drochner
b401c3f024 Use include files from kernel source, not userland. Create a 
"machine" link automatically for this.
 1997-07-15 13:02:04 +00:00
drochner
6b02672ee8 Cleanup include file usage: Avoid user space headers, use 
<sys/types.h> instead of <sys/param.h> where possible.
 1997-07-15 12:45:22 +00:00
drochner
d6a6f815ee Add boot ROM support for 3c905 TX ethernet card. 1997-07-15 11:23:04 +00:00
drochner
41c3159f16 Emulate old bootblocks better: Use type of boot harddisk, extracted 
from disklabel, as default.
(Pushed by Darren Reed <darrenr@cyber.com.au>:-)
 1997-07-04 10:52:44 +00:00
drochner
0b58e59709 Correct the error message printing for failed boot attempts 
("filename" must be processed by parsebootfile() first).
Being here:
- remove the special "#ifdef MATTHIAS" mainloop
- make some "booting..." output match reality
- print '\n' and '\b' more controlled
 1997-07-02 13:20:36 +00:00
mikel
7b93ae0fcb if exec_netbsd() fails, indicate what file we were trying to boot. 
suggested by Havard Eidnes in PR port-i386/3771.
 1997-07-02 04:07:43 +00:00
drochner
7f15295bde Define _STANDALONE for standalone programs. 1997-06-26 19:03:32 +00:00
mrg
e179766b04 move man pages into share/man. 1997-06-22 05:58:25 +00:00
drochner
a401914d1a "document" the new hardware support. 1997-06-21 14:43:51 +00:00
drochner
e19d907613 Support SMC Ultra. 
The code is becoming messy...
 1997-06-21 14:43:11 +00:00
drochner
faf30015a9 Support 3c900 Combo. 
(The elink3 code works probably with other boards too, but this is what
I tested.)
 1997-06-21 14:41:13 +00:00
drochner
cc7a41e5d2 Weaken the restrictions on the device file name a bit: /boot can 
now be installed on any partition.
Allow PRIM_LOADSZ to be set in the Makefile.
This together allows to make bootable 720k floppys.
closes PR port-i386/3751
 1997-06-19 11:46:44 +00:00
drochner
444a854ad2 Separate access to filesystem and access to raw device, mount 
device only if needed. This allows to work on unmounted disks in
securelevel 1.
 1997-06-13 22:14:58 +00:00
drochner
a0d9d3bc54 Allow to boot from DOS if a XMS manager is installed. 
XMS is recognized and used as temporary buffer for the kernel image.
The processor must still be in real mode at program start, so EMM386
or QEMM are not allowed. W*95 is OK.
Written by Martin Husemann (pr port-i386/3336).
Completely separated from other bootloaders for sanity.
 1997-06-13 17:49:22 +00:00
drochner
5af5a7c097 Remove strerror() prototype, it goes into stand.h. 1997-06-13 13:48:47 +00:00
drochner
d0bb0480b7 Remove bzero() prototype, it goes into libkern.h. 1997-06-13 13:45:50 +00:00
drochner
715639165d Use default media selection from EEPROM. 1997-06-13 13:44:37 +00:00
drochner
7713cd3fb6 Fix misleading comment. 1997-06-13 13:43:05 +00:00
drochner
e82115f7f4 Add missing datasize prefix. 1997-06-13 13:42:27 +00:00
drochner
e242b6fe17 Reformat comments. (messed up by "indent") 
-Wall fixes
 1997-06-13 13:41:20 +00:00
drochner
d55d9adc84 Reformat comments. (messed up by "indent") 1997-06-13 13:36:04 +00:00
drochner
ec191bc613 Fix operand size confusion in 16-bit code. 1997-06-13 13:32:09 +00:00
drochner
2d36b26ee0 The socket descriptor can only be used by one connection at a time. 
Simplify the code accordingly.
 1997-06-13 13:28:19 +00:00
drochner
44079e2f16 Remove strerror() prototype, it goes into stand.h. 
Pass console selection to exec_netbsd().
 1997-06-13 13:25:25 +00:00
drochner
906ad4efef Remove strerror() prototype, it goes into stand.h. 1997-06-13 13:22:08 +00:00
drochner
771175f3d8 Remove some relicts from the time before libsa/Makefile got 
"SAMISCCPPFLAGS".
Enable -Wall.
 1997-06-13 13:17:46 +00:00
drochner
1b787da26a Force inclusion of "diskbuf" into bootsectors. 
This allows to build bootsectors containing netboot code
("make netboot.sym" in the netboot directory).
 1997-06-13 13:12:29 +00:00
mycroft
5432d44374 Override the proginstall target to do our special hackery. (Yuck.) 1997-05-07 16:15:01 +00:00
thorpej
6a2fc99857 STRIP -> STRIPFLAG 1997-04-17 07:27:46 +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
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
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
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
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
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
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
mycroft
88e512b693 LOCORE -> _LOCORE 1996-02-01 22:28:24 +00:00
mycroft
4c34be6b52 Clean up deleted files. 1995-03-01 00:00:00 +00:00
cgd
022ee8f7fe new RCS ID format. 1994-10-27 04:14:23 +00:00
mycroft
52efca41cd Nuke remaining patchkit headers. 1993-08-02 18:17:24 +00:00
mycroft
4862b84c92 Add RCS identifiers (this time on the correct side of the branch), and 
incorporate recent changes in netbsd-0-9 branch.
 1993-08-01 19:22:24 +00:00
mycroft
690cae8181 Add RCS indentifiers. 1993-07-31 15:17:49 +00:00
cgd
30177b538f add rcsids to everything and clean up headers 1993-05-22 07:56:12 +00:00
cgd
b740fbac92 bsd->netbsd 1993-04-28 06:37:52 +00:00
cgd
d49f6418c3 386bsd -> bsd for kernel name, and kill weird binary... 1993-04-28 05:38:44 +00:00
cgd
e541169ce2 after 0.2.2 "stable" patches applied 1993-03-21 18:04:42 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00