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3013 Commits

Author SHA1 Message Date
fvdl
b245497f3e model 6, step 3 -> Pentium II, recognize it. 1997-07-10 16:02:24 +00:00
cgd
c5d237fec8 kill the apm_enabled softc member I added, and instead use apminited, 
a global variable (yech, but i'm not out to save the world) which had
the same meaning and ended up being stealthily set in pretty much
the same place.
 1997-07-10 04:15:39 +00:00
cgd
ceb9be409e figure out which space we're using in i386_memio_{map,alloc,unmap} by 
doing 'if (tag == ...) else if (tag == ...) else panic' rather than
by doing a switch.  This makes life easier for people who need
the i386 bus_space_* functions to access spaces other than the normal
memory and I/O spaces, because it allows them to define an i386
bus_space_tag_t as a pointer to a function table, rather than just
an int.  (They could define it as an int and cast it to a funtion
table pointer, but I think that's bad karma, and this change doesn't
hurt.)
 1997-07-10 04:07:00 +00:00
cgd
d2e314622d undo the change done (at my suggestion) in rev 1.236. That is, 
mark all of 0 -> IOM_BEGIN as used, even though there are some regions
which are left for use by the BIOS (namely, the first 4k page and the
area after biosbasemem*1024 but before IOM_BEGIN).  Drivers wishing to
manipulate these areas should map them specially, with _i386_memio_map()
rather than bus_space_map() or i386_memio_map().
 1997-07-10 03:10:58 +00:00
cgd
cba7918db6 (1) add a flag to the softc to indicate that the APM device may be 
disabled even if it's attached.  If disabled, ENXIO on open.
(2) in the case where the code32 segment len overflows the I/O hole,
    instead of giving up truncate it.  (In other words, revert
    change (2) in rev 1.21 which i suggested mistakenly.)
(3) map bios data space in the 0->640k range with _i386_memio_map()
    rather than with bus_space_map(), so that no accounting checks
    are done.  The checks which are done to make sure that allocation
    in this range is safe are sufficient.
(4) check the return value from _i386_memio_map(), and if it indicates
    an error disconnect from the APM BIOS, print an error message,
    and return without having marked the device 'enabled'.
 1997-07-10 03:07:29 +00:00
cgd
9989c90b52 rename i386 bus_space_{map,unmap,subregion,alloc,free} implementation 
functions (which only work on memory and i/o space) to i386_memio_*,
and make bus_space_* in bus.h be #defines which invoke them.  This makes
life easier for people who need to define the all of the bus_space functions
so that they work on spaces other than memory and I/O space.  Also, add
an _i386_memio_map function which is like i386_memio_map but doesn't do
the extent map checking or allocation.  _i386_memio_map and i386_memio_*
are for use only by machine-dependent code.
 1997-07-10 02:36:44 +00:00
thorpej
b4ab2c89f5 Oops, fix a slight oversight, and remove T_MACHCHECK handling (some 
code for this was in my private tree at one time, and I must have
forgotten to g/c the constant from trap.h).  Reported by
enami tsugutomo <enami@but-b.or.jp>, PR #3845.
 1997-07-09 07:01:29 +00:00
thorpej
4e8a131f3a When allocating space used by physical memory from the iomem extent, 
use a value derived from biosbasemem, rather than a constant.  Pointed
out by Chris Demetriou <cgd@netbsd.org>
 1997-07-08 17:55:44 +00:00
thorpej
3a3d0fcb0f Add new DDB and KGDB files. 1997-07-06 04:09:45 +00:00
thorpej
55fdd1f6be Add a new line in a printf, for purely cosmetic reasons. 1997-07-05 20:58:30 +00:00
thorpej
15de91e26d Add a breakpoint() inline, used by DDB and KGDB. 1997-07-05 20:49:46 +00:00
thorpej
bbf08442c7 Define the ALTENTRY() macro here. 1997-07-05 20:49:19 +00:00
thorpej
bc831d9a96 Add glue for remote KGDB. 1997-07-05 20:48:12 +00:00
thorpej
9ae7db0945 Garbage-collect old KGDB glue. 1997-07-05 20:47:35 +00:00
thorpej
46222f0d29 Split the memory access functions out of db_interface.c, so that they can 
be shared by DDB and KGDB.
 1997-07-05 20:46:37 +00:00
thorpej
f796580395 Machine-dependent portions of remote serial KGDB, for NetBSD/i386. Based 
on Matthias Pfaller's NetBSD/pc532 kgdb_machdep.c.
 1997-07-05 20:44:57 +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
cjs
3b3cb5bcff Update comments to show that ed driver on PCI works with 3c90x cards. 1997-07-02 02:44:09 +00:00
drochner
7f15295bde Define _STANDALONE for standalone programs. 1997-06-26 19:03:32 +00:00
perry
73de3e34b8 "fake" disklabels should make the whole thing the 'c' partition, not 
the 'a' partition. Sanity checked by thorpej.

This, incidently, may have been causing user errors in initializing
new disks, as described in (now closed) pr-2729 from Scott Reynolds,
because users typically don't try to edit their c partitions to be
"correct".
 1997-06-26 05:40:30 +00:00
thorpej
0404c01c46 #define DB_AOUT_SYMBOLS 1997-06-26 01:26:56 +00:00
mellon
021ee70ed5 Adjust options statements so that if they are commented out or uncommented, it doesn't screw up indentation. 1997-06-25 04:41:15 +00:00
thorpej
9fefca0657 Update for repaired Triton MX PCI ID. 1997-06-24 06:21:22 +00:00
fvdl
9270fc61c1 Turn some bus_space_write_2s back to bus_space_write1s, like they should 
be. Seemingly leftover from bus_io -> bus_space transition.

Fixes PR 3780, from Thorsten Frueauf
 1997-06-23 23:46:40 +00:00
mrg
ea3d699c3c remove pcvtdoc. 1997-06-23 03:50:54 +00:00
mrg
38e40629b9 really nothing left here now. 1997-06-23 03:50:39 +00:00
mrg
90a52da37a move man pages into share/man. 1997-06-23 03:30:19 +00:00
mrg
1c91d7d00f nothing here anymore 1997-06-23 03:27:11 +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
cgd
75979242d2 clean up spacing before a few DPRINTFs. Also, make the no-32-bit-support 
cases uniformly DPRINTF'd and also distinguished by using slightly different
strings for each.
 1997-06-17 06:06:25 +00:00
mycroft
78408dc12d Make sure we can't open a device that doesn't exist. 1997-06-14 11:38:30 +00:00
mycroft
e7a3f1ab43 Pass only a subregion of the I/O space to the joy driver, which covers the 
normal single port.
 1997-06-14 11:35:37 +00:00
perry
28fd103fd9 Temporarily disable wds driver. The driver statically allocates a huge 
bounce buffer, which breaks installs on 4Meg machines using the new
ramdisk install system. We'll bus_dma the driver and then it should be
fine to put back in to the normal INSTALL kernel.
 1997-06-14 06:23:47 +00:00
perry
9c487327a3 Update for new RAMDISK based install system. 1997-06-14 02:07:08 +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
thorpej
9e69444bbd Nuke __VM_PMAP_HACK. 1997-06-12 23:57:26 +00:00
mrg
1258c8d25b remove now obsolete "swap on..." lines. 1997-06-12 18:41:58 +00:00
mrg
552af779d2 bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:46:19 +00:00
mrg
dc6a98e92c bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:09:23 +00:00
veego
dc2c2bf304 Use '#options<SPACE><TAB>' for EXT2FS_SYSTEM_FLAGS and add the empty line 
before '#options GATEWAY'.
 1997-06-12 07:05:49 +00:00
perry
08cd1e4c5d clean up the formatting of the ext2fs lines a bit. 1997-06-11 21:05:41 +00:00
bouyer
f5aa30a996 Add file-system ext2fs and related options. 1997-06-11 10:54:53 +00:00
perry
a630650d7f Switch to building new boot blocks by default. 1997-06-07 00:35:42 +00:00
veego
ef7d5776d0 Add 'char machine_arch[] = "xxx";' for the new sysctl hw.machine_arch. 1997-06-06 23:29:25 +00:00
thorpej
63bad43fa4 Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:28:40 +00:00
thorpej
7a15aef7ea Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:24:31 +00:00
thorpej
ea7351cb31 Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:14:22 +00:00
thorpej
433c3cae0f Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:10:23 +00:00
thorpej
ab8dcc3eda Add fxp* at pci? declarations. 1997-06-05 02:27:44 +00:00
jtk
d935ace5a0 1) When we cannot complete our attachment, don't just return 0 but also 
disconnect from the BIOS

2) when text segment as claimed by BIOS is out of sensible range, punt
completely rather than trying to shrink it to fit the ISA hole.  Some
BIOSes would crash with the previous behavior.  Some won't have a
working APM with the new behavior, but their BIOSes are broken.

Suggested by Chris Demetriou, with very minor tweaks by me.
 1997-06-04 03:34:43 +00:00
perry
d27bc903b5 trivial reformat -- one space to a tab 1997-06-02 00:26:49 +00:00
mycroft
f1b8a3c357 Make sure intrtype[] is set. (Curious where this got lost...) 1997-05-19 01:13:01 +00:00
thorpej
14078d838d Remove comment about bus dma tag. I've been convinced otherwise. 1997-05-18 23:14:03 +00:00
thorpej
5e447974cb Add a comment about why the bus dma tag is not provided to the child 
bus attaching to the bridge.
 1997-05-18 05:30:34 +00:00
thorpej
2b8a15aed4 Add a comment about why the bus dma tag is not forwarded from parent 
to child if an auxillary PCI bus is attached to the bridge.  Also,
remove an extra ';'.
 1997-05-18 05:29:24 +00:00
gwr
e2a58b69f7 Add #define __VM_PMAP_HACK as a temporary measure. 1997-05-16 21:35:30 +00:00
jtk
fb2e379487 add pci* at pchb? 1997-05-13 22:48:33 +00:00
jtk
548e1683bf add pcibus attribute to pchb, for Intel dual-bus host/PCI bridge chip 1997-05-13 22:48:02 +00:00
jtk
86bf57701c add support for dual PCI bus Intel host/PCI bridge. Thanks to Chris Demetriou for his assistance in educating me about the vagaries of PCI and its configuration model. 1997-05-13 22:47:30 +00:00
fvdl
f99df8aa9c rdsetimage -> mdsetimage in comment (enami tsugutomo, PR 3596) 1997-05-10 11:06:53 +00:00
mycroft
84bca5d679 Don't use _SUBDIRUSE outside of bsd.subdir.mk. 1997-05-07 17:28:47 +00:00
mycroft
53fb29bd67 We don't need a special clean: target here. 1997-05-07 17:16:05 +00:00
mycroft
5432d44374 Override the proginstall target to do our special hackery. (Yuck.) 1997-05-07 16:15:01 +00:00
mycroft
29ed66d6d3 Minor change. 1997-05-07 16:13:46 +00:00
mycroft
ba4cf66fbe Add a missing .PHONY. 1997-05-07 08:26:04 +00:00
mycroft
19c4f04eeb Sync with GENERIC, and nuke procfs and kernfs. 1997-04-30 06:06:02 +00:00
tls
c96effb7f8 don't allow i386_set_ioperm if securelevel > 1, either (and fix a really silly bug) 1997-04-26 21:33:42 +00:00
tls
3d9b09a843 If in highly-secure mode, don't ever allow access to IO ports 1997-04-26 20:30:02 +00:00
mycroft
bba8a4e9b1 GC. 1997-04-24 20:45:53 +00:00
mycroft
0b3a169a66 This is no longer needed. 1997-04-24 20:45:10 +00:00
mycroft
d1c236b1e4 Tweak to improve performance slightly on very small packets and headers. 
Suggested by Jonathan Stone.
 1997-04-24 05:46:20 +00:00
thorpej
6a2fc99857 STRIP -> STRIPFLAG 1997-04-17 07:27:46 +00:00
jtk
76ea50410b handle bios requests differently: mark them in progress while waiting 
for user input, or until the driver is ready to handle them itself.
Also, try to turn on power management if the BIOS says it's disabled at
connect time.
 1997-04-15 01:45:11 +00:00
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
mrg
c71a371532 use pseudo-device ipfilter, not ipl. 1997-01-07 11:35:01 +00:00
veego
863a668514 Add the pseudo-device for ipl and PFIL_HOOKS which is required for ipl. 1997-01-07 08:01:32 +00:00
veego
6141167d37 Add cdevsw entry (#44) for ipl (IP filter). 1997-01-07 07:57:31 +00:00
jtk
d721f54830 Be more careful with posting events for user standbys and user 
suspends--let the user-level daemon handle it if present.
(pr#3005)
 1997-01-04 03:04:25 +00:00
jonathan
2d9783cc79 Remove {GENERIC,INST}{ADP,OTHER}: split Adaptec {ADP} and other-scsi {OTHER} 
{GENERIC,INSTALL} config files, respectively.

The BusLogic SCSI driver no longer accepts Adaptec 154x devices,
making the split kernels unecessary.
 1996-12-29 07:28:53 +00:00
pk
c4a0dfb011 omission in last commit: ramdisk.h => md.h 1996-12-28 23:50:44 +00:00
pk
f750d179be rename: ramdisk => md 1996-12-28 23:42:33 +00:00
pk
114271a083 rename: ramdisk => md 1996-12-28 23:10:44 +00:00
fvdl
468d71d6f9 Add kernel_text symbol (from Jonathan Stone) 1996-12-22 23:05:31 +00:00
jtk
6afa1586ff repair fdopen() to allow multiple opens at same density (was broken with fdformat) 1996-12-20 12:21:48 +00:00
jonathan
a2715c2ce6 Clone INSTOTHER to INSTALL, with both Adaptec and other SCSI controllers. 1996-12-20 06:45:15 +00:00
thorpej
01daecba3a Implement pci_decompose_tag(). 1996-12-17 01:55:56 +00:00
tls
6083cacd31 fix very misleading comment 1996-12-10 05:28:15 +00:00
fvdl
b3418365a1 Make sure KVM used by buffer cache doesn't exceed VM_MAX_KERNEL_BUF. 
XXX stopgap measure.
 1996-12-09 22:51:55 +00:00
fvdl
3dc301ff58 Include VM_MAX_KERNEL_BUF constant to put a cap on buffer cache KVM usage. 
Override via config file possible.

XXX this is a stopgap measure.
 1996-12-09 22:49:42 +00:00
fvdl
9e2e734159 Remove _MCOUNT_DECL prototype once more. 1996-12-07 12:59:45 +00:00
thorpej
8b4cab0ac8 s/EXTMEM_SIZE/BIOSEXTMEM/ 1996-12-07 00:25:58 +00:00
fvdl
3e4fb99a14 Fix missing instruction in NexGen test code; make it a 386-class CPU too. 
(Valtteri Vuorikoski / Jason).
 1996-12-06 22:27:37 +00:00
fvdl
671b24f374 Add _MCOUNT_DECL prototype. 1996-12-05 10:21:09 +00:00
cgd
96acdadef7 First step inn removing config_scan() and the hacks that gave devices 
on indirect-config busses a (permanent) softc that they could share
between 'match' and 'attach' routines:

Define __BROKEN_INDIRECT_CONFIG so that old autoconfiguration
interfaces are used, until drivers are converted to use the new
interfaces (actually, converted back to use the _older_ interfaces)
which prohibit indirect configuration devices from receiving a softc
in their match routine that they can share with their attach routine.
 1996-12-05 00:13:47 +00:00
fvdl
380174248f Change asm.h to make it usable for kernel profiling as well. 
Make mcount() a prototype in profile.h
 1996-12-04 00:03:41 +00:00
fvdl
1f758a1a78 Change CPU recognition code to know more types, and make it changeable 
easier when new types arrive.

Locore: make profiling work for some functions; use <machine/asm.h>
(from Jonathan Stone)
 1996-12-03 23:59:25 +00:00
fvdl
2775763610 Added types/definitions for changed CPU recognition code. 1996-12-03 23:54:54 +00:00
thorpej
3883cff7fb Oops, bus_space_set_{multi,region}_N() is supposed to have an `offset' 
argument.  Add one to the `prototype' in the comment which preceeds
`not implemented' :-)
 1996-12-02 05:35:13 +00:00
jonathan
4c1d96de78 * Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2. 
Lets users over-ride with makeoptions COPTS="..." in kernel config files.

  Leave `mandatory' flags (like  -msoft-float which  on m68k enforces no
  FP in kernel) in CFLAGS.
 1996-12-01 06:12:25 +00:00
jonathan
51194cb458 Fix #ifdef DEBUG prinf() lint: bp->b_bcount is long, not int. 1996-12-01 00:43:45 +00:00
jtc
9da5f60715 PROF -> GPROF 1996-11-30 02:48:57 +00:00
jtk
6f602476b2 tabstop corrections, thanks to Paul Kranenburg 1996-11-30 01:45:39 +00:00
jtk
88449561be Add floppy formatting facility. 
i386 floppy controller code came from FreeBSD, as worked on by:
   jc@irbs.UUCP (John Capo)
   vak@zebub.msk.su (Serge Vakulenko)
   ache@astral.msk.su (Andrew A. Chernov)
   joerg_wunsch@uriah.sax.de (Joerg Wunsch)
   dufault@hda.com (Peter Dufault)

formatting ioctl interface is generalized to an MI interface.  see fdc(4)
and fdformat(1)
 1996-11-29 16:28:38 +00:00
thorpej
23587e9e17 Update for pchb and pcib drivers. 1996-11-28 03:15:13 +00:00
thorpej
35a40fda4b Implement a simple generic PCI-ISA bridge driver. This driver exists 
primarily to nicely print version information about your PCI chipset
(try with "options PCIVERBOSE").  Eventually, it may be used to
enable/disable features/bugs of a given PCI chipset.  In addition, this
driver uses the PCI-ISA bridge callback mechanism to logically attach the
ISA bus to the PCI-ISA bridge.
 1996-11-28 02:53:45 +00:00
thorpej
30612943e3 Implement a simple generic PCI-Host bridge driver. At the moment, this 
driver is a place-holder, which will nicely print version information
about your PCI chipset (try with "options PCIVERBOSE").  Eventually,
this can be used to enable/disable features/bugs of individual PCI
chipsets.
 1996-11-28 02:49:01 +00:00
thorpej
9a6796b559 In isa_attach_hook(), set a variable to indicate that an ISA bus has 
been attached to the system.  If, by the time mainbus wants to attach
an ISA an ISA has not yet been attached to the system, attempt to attach
an ISA to mainbus.
 1996-11-28 02:43:53 +00:00
thorpej
446317125e In fdcresult(), the loop that pulls status off the controller is treated 
as a "timeout", yet there's no specific delay in each iteration.  Add
a small delay (10 usec... pretty arbitrary) in each iteration.  This
fixes the "fdcresult: timeout" problems I've been having on my 200MHz P6.
 1996-11-27 19:53:51 +00:00
jtk
73b960a308 add pre-probe step so that autoconfiguration does not print 'apm0 at 
mainbus0 not configured' message if configured but not present in the
BIOS
 1996-11-22 00:19:07 +00:00
mycroft
135b1cea1f Remove incomplete and unused `fast' vector code. 1996-11-20 14:09:07 +00:00
jonathan
a935a72af3 Fix cut-and-paste errors. 1996-11-20 11:37:52 +00:00
jonathan
584f698f2c * Add old-style vmstat -i interrupt counters for normal and stray interrupts. 
Interrupts for irqs with handlers are counted as normal, even if none of
  the handlers claim the interrupt.
  Should all be redone with hierarchical event counters. that count
  hardware events and invocations of each handler separately.

* Increment cnt.v_intr for normal interrupts (bugfix).
 1996-11-20 10:47:14 +00:00
fvdl
c15f6d921f Changes for NKPDE calculation from cgd. 
- New variables: biosextmem, biosbasemem, nkpde
- Above can be set by using the options BIOSEXTMEM, BIOSBASEMEM,
  and NKPDE respectively (EXTMEM_SIZE is now called BIOSEXTMEM).
  When preset this way, they won't be filled in / calculated.
- Readable by sysctl using machdep.nkpde, machdep.biosbasemem
  and machdep.biosextmem.
- nkpde is calculated as:

	min(NKPDE_MAX, NKPDE_BASE + (biosextmem >> 10) * NKPDE_SCALE)

  Where NKPDE_MAX is 31, NKPDE_BASE is 4, NKPDE_SCALE = 1.
 1996-11-18 01:06:09 +00:00
fvdl
9974e36372 Move VNODEPAGER and DEVPAGER to std.i386 as well. 1996-11-16 01:16:38 +00:00
jtc
16b48272c4 Define _BSD_CLOCKID_T_ and _BSD_TIMER_T_ 1996-11-15 22:38:45 +00:00
fvdl
ac0bb07268 Add MACHINE_NONCONTIG as a define. 1996-11-15 09:21:41 +00:00
fvdl
5d9d9e5cda Move non-optional options to std.i386, and use that file. 1996-11-15 09:19:31 +00:00
jtk
acf32b66b8 fix bitmask_sprintf typo 1996-11-14 12:39:55 +00:00
mikel
5d1041a8ee remove extra $(DESTDIR). Fixes port-i386/2878. 1996-11-14 08:05:58 +00:00
thorpej
1a2f892e07 Deal with unused variable warning introduced in last change, pointed 
out by David Carrel <carrel@cisco.com>.
 1996-11-13 17:42:45 +00:00
thorpej
a0dffcafc2 Use bitmask_snprintf(). 1996-11-13 07:00:30 +00:00
thorpej
490126b07a Use bitmask_snprintf(). 1996-11-13 06:48:24 +00:00
mikel
d9763055f7 Enable eisa0 and pci0 for network cards 1996-11-13 00:09:57 +00:00
jtc
46ab334aef Changed condition used to determine whether to do the overlap-safe 
copy to succeed only when regions actually overlap.  This improves
the performance of the average case.  Pulled from userland bcopy.S.
 1996-11-12 01:49:29 +00:00
thorpej
e463f9241e Two things pointed out by Chris Demetriou <cgd@cs.cmu.edu>: 
- The boundary argument to bus_space_alloc() should be a bus_size_t, not
  a bus_addr_t.
- The buffer arguments in the "multiple write" methods should have
  const qualifiers.

And one from me:
- Make bus_space_barrier() eat up the arguments passed to it so that
  the compiler doesn't needlessly whine.
 1996-11-10 03:19:25 +00:00
thorpej
17909dbe5d The boundary argument to bus_space_alloc() should be a bus_size_t, not 
a bus_addr_t.  Pointed out by Chris Demetriou <cgd@cs.cmu.edu>.
 1996-11-10 03:16:17 +00:00
mikel
752f0f5c9c Fix typo; PR port-i386/2666. 1996-11-07 07:30:19 +00:00
cgd
8a3333b2a9 Fix an inconsistency that came in with Lite: setrq() was renamed to 
setrunqueue(), but remrq() was never renamed.  Rename remrq() to
remrunqueue().
 1996-11-06 20:19:19 +00:00
cgd
1413ef1d07 Add an APM_NO_STANDBY option, which can be enabled by people whose BIOSes do 
the wrong thing with standby mode (as some older ThinkPAD 701c BIOSes do, for
example.)  Rename APM_NOIDLE to APM_NO_IDLE for consistency and "niceness,"
and error out (with a useful error message) if APM_NOIDLE is defined.
 1996-11-06 18:09:43 +00:00
mikel
2241acdd09 vga_move_charset() shouldn't need XSERVER. Fixes port-i386/2904. 1996-11-06 05:28:49 +00:00
mikel
acaccdd747 make X support code dependent on XSERVER; PR port-i386/2528. 1996-11-05 06:21:25 +00:00