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1877 Commits

Author SHA1 Message Date
thorpej
a183d34f04 - Implement cnbell() -- ring the console bell. The cn_bell entrypoint 
is optional.
- Add cn_bell to statically allocated consdevs as appropriate.
 2000-03-06 21:36:05 +00:00
mark
60d1e515ef Remove dead option POSTMORTEM. 2000-03-06 03:16:24 +00:00
mark
9b9e4e5a8f defopt EBSA285 and FOOTBRIDGE. 2000-03-06 03:15:46 +00:00
simonb
4eb55e447c Do the "<space><tab>" thing with the RAID_AUTOCONFIG option. 2000-02-29 06:32:20 +00:00
oster
d9c47013b2 Defopt 'RAID_AUTOCONFIG'. Adding 'options RAID_AUTOCONFIG' turns on 
the component auto-detection and auto-configuration of RAID sets.
Also, add "#options RAID_AUTOCONFIG" to the GENERIC config files.
 2000-02-26 17:35:33 +00:00
erh
8f03b9a04a Define the DONETISR macro and use netisr_dispatch.h. This is to cut down on code duplication and to standardize the available NETISRs across all ports. 2000-02-21 20:38:46 +00:00
tsutsui
6df4ed6f4d Fix resettod() from Richard Earnshaw <rearnsha@arm.com> 2000-02-19 00:27:16 +00:00
tsutsui
6cf82b4102 Sync with CATS. 2000-02-19 00:17:59 +00:00
tsutsui
7f54ebdd6b - enable adv, pcscp, ex, vr and sequencer (which I am/was using) 
- add (commented out) ne[01] at isa? (working)
- add (commented out) file-system CODA
- add (commented out) mpu* at sb? and midi* at mpu? (untested)
- comment out faith (sync with GENERIC)
- some more cosmetics
 2000-02-19 00:14:58 +00:00
thorpej
fd8c03cf44 Allow arch-specific code to specify in4_cksum() like it can specify 
in_cksum().
 2000-02-14 21:42:50 +00:00
mark
068fcab81e Enable rl ethernet device. 
General tidy up.
 2000-02-13 05:26:04 +00:00
mark
f43601877b Remove __BROKEN_CONFIG_UNIT_USAGE. 2000-02-13 05:20:45 +00:00
mark
d97d3dc6a5 Enable rl ethernet device and do some general cleaning up. 2000-02-13 05:19:40 +00:00
mark
7ef62e2b59 Remove unncessary cf_unit usage. 
Make sure we only attach 1 of these devices.
 2000-02-13 05:00:57 +00:00
mark
9316cea99d Remove unnecessary cf_unit usage. 2000-02-13 04:59:57 +00:00
kristerw
952281e8fb Fixed a bug in the ATR parsing; If TA(i) was absent, then TA(i+1) was 
used as TA(i) (and similary for TB(i) and TC(i))
 2000-02-13 01:31:22 +00:00
kristerw
8ff64870d4 The T0 byte must not be included in the TCK calculation (ISO/IEC 7816-3 
chapter 6.4.5)
 2000-02-12 22:40:12 +00:00
thorpej
dded044fc2 Update for the NKMEMPAGES changes. 2000-02-11 19:25:12 +00:00
shin
7f5a7c00ac fix include file. 
<netinet6/ip6.h>	->	<netinet/ip6.h>
 2000-02-09 05:48:26 +00:00
thorpej
52a2804a5c Add a new function call to the ISA DMA API: isa_dmamaxsize(), which returns 
the maximum transfer size for the specified DMA channel.  Make all clients
of ISA DMA use this call to determine their maximum transfer size.
 2000-02-07 22:07:27 +00:00
thorpej
fe551f0e64 Fix a bug in disksort_*() which caused non-optimal ordering when multiple 
active partitions were on a single spindle.  Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
 2000-02-07 20:16:47 +00:00
kleink
36e6bc645e Improve namespace test macros a bit. 2000-02-05 14:04:36 +00:00
cgd
7d16ac338c add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very 
wrong things with device configuration data "cf_unit" information.
 2000-02-05 00:13:22 +00:00
kleink
82464e46d6 Add a C99-style va_copy macro. 2000-02-03 16:16:06 +00:00
tsutsui
11c8f56d48 Revert STRIPPROG -> STRIP 2000-02-01 05:25:24 +00:00
drochner
8eb798e603 define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that 
device accesses are idempotent (but should not be cached by the CPU)
 2000-01-25 22:13:17 +00:00
augustss
85fcd0b58d Update for the ucom(4) addition. 2000-01-25 08:31:56 +00:00
tron
04eb110431 Add "dependall" target for comfort. 2000-01-24 20:36:06 +00:00
hubertf
4b6b32e4fd sync with GENERIC,v 1.61 2000-01-23 23:54:34 +00:00
hubertf
7e5ff67457 Add commented out "ident"-command 2000-01-23 23:46:04 +00:00
tron
156ac6704c Add commented out entry for overlay filesystem. 2000-01-23 01:06:33 +00:00
tsutsui
b236cf48c3 check whether tv_usec >= 1000000 2000-01-22 05:21:24 +00:00
thorpej
52242fdf9f Update for sys/buf.h/disksort_*() changes. 2000-01-21 23:28:59 +00:00
sommerfeld
aa195e816f Fix PR9240: comment above cpu_fork() out of synch with reality on most ports. 
(comment change only, but was wrong for more than just i386).
 2000-01-20 22:18:54 +00:00
wrstuden
87e1b0f9b7 Add overlay to kernel configs. 2000-01-20 19:12:28 +00:00
thorpej
a0397a2573 Move callout initialization to a single location; no need to duplicate 
that code all over the place.
 2000-01-19 20:05:30 +00:00
tsutsui
e61f177ab1 STRIP -> STRIPPROG 2000-01-19 16:29:54 +00:00
tsutsui
644b514c39 Change STRIPFLAGS=-g for cross-toolchains. 2000-01-19 14:44:58 +00:00
msaitoh
0b9af6bdce check whether tv_usec >= 1000000 2000-01-19 02:52:16 +00:00
thorpej
d0bb9fdf22 Remove one line of junk. 2000-01-18 19:36:58 +00:00
thorpej
ed244ca8e4 Use b_cylinder as defined in sys/buf.h 2000-01-18 19:34:24 +00:00
augustss
f7145f672e Add USB-Ethernet adapters. 2000-01-17 17:47:03 +00:00
mark
e41b004de0 Increase the kernel VM area for both SHARK and Footbridge systems. 2000-01-10 07:44:55 +00:00
mark
8920fc9215 Rework of kernel I/O & memory mappings along with new implementation of 
bus_space_map for PCI memory.
The mapping of system devices and I/O space has been shuffled to place them
at the top of memory leaving a larger contiguous chunk between the kernel
itself and the I/O mappings for the kernel VM area. This allows support
for kernel VM areas > 48MB.
The 144MB fixed mapping of early PCI memory space has been removed and a
new version of the bus_space_map() function has been implemented to map
PCI memory into the kernel VM area as required rather than using the fixed
mapping.
A mapping of the first 1MB of PCI memory is maintained for ISA memory
accesses and accesses to the VGA memory.
 2000-01-10 07:43:07 +00:00
mark
656c8e63b4 Add description of the pciide & wd flags (from i386 GENERIC config). 
Restore the isp driver now that we can down load firmware again.
 2000-01-10 07:22:35 +00:00
mark
996c945e65 Add a several casts (mainly cosmetic). 2000-01-10 04:05:50 +00:00
mark
62645f43ba Add support for a boot argument podule?=mmmmpppp to enable the manufacturer 
and product IDs for a podule to be overriden. The IDs are specified in hex.
A value of "ffff" means disable and replaces the podule?.disable option.
This allows podules whose IDs have been changed e.g. by PowerROMs to still
have the correct driver attached.
Based on my original patch but tided up and debugged by Stephen Hobbs.
 2000-01-10 04:01:17 +00:00
mark
58465c9fcd Print leading zero when displaying the date in resettodr(). 
Fixes PR9129.
 2000-01-07 23:43:45 +00:00
kleink
693059feda const -> __const and include <sys/cdefs.h> earlier; fixes PR lib/9052 
by Takahiro Kambe.
 2000-01-04 14:20:05 +00:00
tron
e1e62b88e3 Correct description of "vnd" pseudo device. 1999-12-24 00:15:50 +00:00
kleink
11e6c54cfc C99: Define a NAN macro in <math.h> which evaulates to a constant expression of 
a single-precision quiet NaN; only to be defined on platforms that do support
this value.
 1999-12-23 10:15:05 +00:00
soren
0d5146155c s/16x450/16x50/ 1999-12-12 11:51:29 +00:00
mark
cd20e6eb44 Add fields found in new format ebsaboot structures. 1999-12-06 09:55:57 +00:00
ragge
0513268399 CL* discarding. 1999-12-04 21:13:19 +00:00
thorpej
4560ac465a Split the PC-like keyboard controller driver into chip back-end and 
bus front-end.
 1999-12-03 22:48:22 +00:00
tron
b226b8aa37 Increase packet counter before passing packets to BPF. 1999-11-30 17:02:39 +00:00
tron
8f0521d4a1 Increase packet counter before calling the input routine like all the 
other ethernet interface drivers do.
 1999-11-30 00:05:56 +00:00
tron
a260687a14 Increase packet counter if a packet is received. This might fix 
PR port-arm32/8527.
 1999-11-30 00:02:51 +00:00
simonb
9c807e7a3c Move strtoul.c (via CVS repo copy) to libkern. Also sort prototypes 
in libkern.h and sources in arm32/Makefile.inc alphabetically.
 1999-11-29 23:12:56 +00:00
mark
52dcf041ef Remove the ISP scsi driver. With the removal of the Qlogic microcode 
it is no longer possible to setup these devices thus the driver will not
work.
 1999-11-28 00:34:17 +00:00
tron
82d9324e38 Remove duplicate IPv6 options. 1999-11-22 08:14:05 +00:00
itojun
0cea637239 merge SHARK.v6 into SHARK. 1999-11-22 05:17:33 +00:00
itojun
e9a0023b37 bring in content of GENERIC.v6 into GENERIC. 
remove GENERIC.v6 file (as it is part of GENERIC now).

"faith" interface is commented out by default as it is not really for
general use.
IPsec items are commented out as well, though we can enable "options IPSEC"
without export-related issue ("options IPSEC" will enable authentication
portion only).  We may need to think about it again.

if you have problem compiling with INET6 on archs I do not have access to,
please contact me.

XXX what to do with arch/arm32/SHARK{,.v6}?
 1999-11-21 14:00:37 +00:00
jun
62d5d129d5 - merge CATS.v6 to CATS 
- add UCONSOLE
- remove XSERVER (it only uses in shark/pccons.c?)
 1999-11-20 07:28:35 +00:00
jun
c090b6a417 add comments 
XSERVER
	INSECURE
	SOFTDEP
 1999-11-19 06:25:11 +00:00
matt
a56a96a888 #elifdef ??? Change to #elif defined(__ELF__) 1999-11-17 18:08:01 +00:00
mrg
e69f5159aa fix a problem in previous: avoid using shadow variable names. 1999-11-17 08:43:53 +00:00
tron
073ee3b029 - Add IPv6 options and devices. 
- Add commented out softdep option.
 1999-11-16 10:22:42 +00:00
fvdl
8bec119fcc Add commented out option SOFTDEP to all GENERIC kernels. 1999-11-15 19:10:44 +00:00
fvdl
d116707af0 Add 
prefix ../gnu/sys
cinclude "conf/files.softdep"
prefix

to all std.* files, so that soft dependencies can be activated using
"options SOFTDEP".
 1999-11-15 19:00:25 +00:00
thorpej
1946167939 Update for pmap_enter() API change. No functional difference. 1999-11-13 00:30:26 +00:00
mark
3d347d6d24 Regenerate from podules. 1999-11-12 07:38:51 +00:00
mark
9d919b7239 Add EtherI and EtherN podule ID's 
From Mike Pumford, part of PR/8765.
 1999-11-12 07:37:21 +00:00
mark
e28a162f54 In _bus_dma_sync() drain the write buffer after the cache clean. 
Spotted by Richard Earnshaw.
 1999-11-12 07:29:34 +00:00
mycroft
cf29975968 Hack to work around _C_LABEL() fallout so WARN_REFERENCES() works again. 1999-11-07 07:12:07 +00:00
mycroft
9a6b48c680 Fix compilation error due to cpp headaches. 1999-11-03 22:13:20 +00:00
chs
b2eeefd2b9 mycro-optimization (ie. from charles). 1999-11-03 15:32:45 +00:00
chs
4659d58793 return an error if `len' is 0. 1999-11-02 07:45:59 +00:00
chs
f8d11b005f only clear pcb_onfault if we actually set it. fixes PR 7838. 1999-11-02 06:48:33 +00:00
lukem
fa284ad64d sort arm32_db_command_table[] 1999-10-28 06:49:20 +00:00
cgd
c9c2181ed9 provide an __ELF__ version of _C_FUNC and _C_LABEL, convert the assembly 
#defines in asm.h to use them, and convert code which needs to use C labels
to use _C_LABEL as well.  (I can't see any reason why the label vs. function
differentiation shouldn't be GC'd; i only added uses of _C_LABEL.)  This
should help if this port is converted to use ELF, and was checked by
compiling all kernels in arm32/conf (with some driver removals and some
MI header fixups re: common blocks) with an arm-linux ELF toolchain.
 1999-10-26 06:53:41 +00:00
mark
1d1283b4c0 Make this build again. 1999-10-24 22:19:47 +00:00
jdolecek
7f589dba84 rename the MD Debugger() to cpu_Debugger() 
add MI Debugger() which switches to console if wscons is used prior
to calling cpu_Debugger()
 1999-10-12 17:08:56 +00:00
tron
7d4a18b335 Use long int format in calls to db_printf() where required. 1999-10-05 12:34:32 +00:00
jun
aa11952de6 kernel configuration for IPv6/IPsec. should be in GENERIC in the future. 1999-10-05 02:22:14 +00:00
ross
f67733aa38 s/_ARM32_DISKLABEL_H_/_MACHINE_DISKLABEL_H_/ 
This aligns arm32 with all the other ports and fixes a cross-compile problem.
 1999-10-04 19:31:05 +00:00
thorpej
e6c88a7686 Update for SCSIPI changes. 1999-09-30 22:59:52 +00:00
tron
d889983e60 Small enhancement to the mcount() function to make profiling of assembler 
functions easier. Patch supplied by Richard Earnshaw in PR port-arm32/8462.
 1999-09-21 22:15:11 +00:00
thorpej
11cae42531 Centralize the declaration and clearing of `cold'. 1999-09-17 19:59:35 +00:00
matt
458fefc5ad Compile the kernel for SHARKs optimized for strongarm. 1999-09-16 16:49:49 +00:00
thorpej
3b01d1b872 Rename the machine-dependent autoconfiguration entry point `cpu_configure()', 
and rename config_init() to configure() and call cpu_configure() from there.
 1999-09-15 18:10:33 +00:00
tron
5f94d21164 Fix typo in "#ifdef" in ie_read_frame() which prevented Berkeley Packet 
Filters from working correctly. Fixes PR port-arm32/8343 by
Richard Earnshaw.
 1999-09-13 20:17:35 +00:00
mark
eddd4afb9c Fix compile errors when ARM700BUGTRACK is defined. 1999-09-13 06:17:27 +00:00
mark
a212e2ddf3 Add ess plug and plug audio device. 
Add wsmux device.
Add placeholders for more PCI cards.
 1999-09-13 05:19:45 +00:00
chs
f3a668ed84 eliminate the PMAP_NEW option by making it required for all ports. 
ports which previously had no support for PMAP_NEW now implement
the pmap_k* interfaces as wrappers around the non-k versions.
 1999-09-12 01:16:55 +00:00
is
3e7102ecac Don't flush more than necessary. By Richard Earnshaw in PR 8132. 1999-09-10 10:12:09 +00:00
augustss
14b98cd440 Add uaudio driver. 1999-09-09 12:33:43 +00:00
thorpej
c068ef8152 Add `umass'. 1999-08-29 16:55:48 +00:00
simonb
3c185af5fd Include <sys/endian.h> after defining whether where are little- or 
big-endian.  i386, pc532 and vax still include <machine/byte_swap.h>
and define macros for the {n,h}to{h,n}*() functions.  mips also
defines some endian-independent assembly-code aliases for unaligned
memory accesses.
 1999-08-21 05:53:50 +00:00
simonb
06a92524c2 Include <sys/bswap.h> for function prototypes. i386, pc532 and vax 
still include <machine/byte_swap.h> and define macros for some of
the bswap*() functions.
 1999-08-21 05:39:51 +00:00
sommerfeld
3931d8c7c9 Add umodem; fixes kernel build error.. 1999-08-18 23:34:27 +00:00
mark
35b63730ff Fix typo. 1999-08-17 01:39:09 +00:00
augustss
db574ba708 Add umodem device. 1999-08-16 22:27:08 +00:00
thorpej
28fb7c1eb8 Define cpu_number() as discussed on tech-smp. 1999-08-10 21:08:05 +00:00
thorpej
eb20bbc780 Change the semantics of splsoftclock() to be like other spl*() functions, 
that is priority is rasied.  Add a new spllowersoftclock() to provide the
atomic drop-to-softclock semantics that the old splsoftclock() provided,
and update calls accordingly.

This fixes a problem with using the "rnd" pseudo-device from within
interrupt context to extract random data (e.g. from within the softnet
interrupt) where doing so would incorrectly unblock interrupts (causing
all sorts of lossage).

XXX 4 platforms do not have priority-raising capability: newsmips, sparc,
XXX sparc64, and VAX.  This platforms still have this bug until their
XXX spl*() functions are fixed.
 1999-08-05 18:08:08 +00:00
sommerfeld
d6fd753892 Let arm32 kernels build after addition of wsmux. 1999-07-31 23:12:20 +00:00
augustss
3652732791 Add wsmux device. 
(Also add lots of missing chrtoblktbl[] entries.)
 1999-07-29 19:14:35 +00:00
augustss
a7cd454b1d It's time to be COMPAT_14. 1999-07-29 10:37:12 +00:00
cgd
f886376518 be more efficient when doing the SYSTEM_LD_TAIL for -g kernels: don't 
copy them just to strip them, use strip -o.
 1999-07-26 05:20:44 +00:00
explorer
4cbf118032 add a SHARK.v6, so the shark specific kernel can get v6, too 1999-07-23 22:45:23 +00:00
christos
41cc9a0eb8 enable PPP_BSDCOMP, PPP_DEFLATE, PPP_FILTER, PFIL_HOOKS, IPFILTER_LOG 
on the GENERIC kernels that had them commented out.
XXX: Please note, that not all the kernels have all the options defined!
 1999-07-20 07:40:34 +00:00
thorpej
0945bf58b0 Add examples for including the kernel crypto bits from either crypto-us 
or crypto-intl, commented out, with instructions to use only one, and
adjust the prefix as necessary.
 1999-07-09 18:55:33 +00:00
mrg
ecdad0ec33 clean up a bit after jason :) 
- fix emitrules() like emitfiles() to deal with the prefix (otherwise it
  would attempt to find the file in the normal base for the NORMAL_C rule).
- add emitincludes() which adds include directives for each prefix to the
  $INCLUDES variable in the makefile.
- add %INCLUDES to each Makefile.arch to deal with the above.

this makes "prefix" actually work in a usable manner, and now i can move
on to fixing compiler warnings (errors) in the ESP code. :)
 1999-07-09 09:52:55 +00:00
thorpej
3ebbe095e0 Change the pmap_extract() interface to: 
boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *);
This makes it possible for the pmap to map physical address 0.
 1999-07-08 18:05:21 +00:00
thorpej
c4d8d19db9 pseudo-device -> defpseudo, per grammar change in config(8). 1999-07-07 00:05:28 +00:00
itojun
5effafcaa6 kernel configuration for IPv6/IPsec. should be in GENERIC in the future. 
(source code will be committed soon)
 1999-07-01 07:00:12 +00:00
itojun
427639cdce - Call ip6intr if INET6 is defined. 
- remove "need-flag" for mac68k esp driver, as it is not used in anywhere
  and conflicts with IPsec ESP header.

This should be the only MD change in IPv6 support, except kernel config file.
Very sorry if you have any compilation problem with it (I believe it is okay).
If your favorite arch is not included in here, please add a
call to ip6intr() from softintr handle.
 1999-06-28 08:20:40 +00:00
cgd
8375a442f7 wildcard root spec, or MEMORY_DIS_IS_ROOT won't work right 1999-06-26 23:17:04 +00:00
cgd
e9969b5e0d need md if we want a miniroot 1999-06-26 07:29:18 +00:00
cgd
4bb852a2c8 Add a shark kernel with ramdisk for a miniroot file system. 1999-06-26 07:00:44 +00:00
cgd
ecc0edc397 clean up memory disk options 1999-06-26 06:56:26 +00:00
sommerfeld
459e986089 PR7812: add prototype for sysarch(); fixes build of libarch on arm32 1999-06-20 15:26:38 +00:00
cgd
7c02d93c04 nuke current definitions provided by __BUS_SPACE_COMPAT_OLDDEFS. 
I'll do what I can to make new ones soon.  8-)
 1999-06-18 04:49:24 +00:00
thorpej
0288ffb53a pmap_change_wiring() -> pmap_unwire(). 1999-06-17 19:23:20 +00:00
thorpej
f5a527bb4e Remove pmap_pageable(); no pmap implements it, and it is not really useful, 
because pmap_enter()/pmap_change_wiring() (soon to be pmap_unwire())
communicate the information in greater detail.
 1999-06-17 18:21:21 +00:00
thorpej
2c35c7bd03 Only declare block major numbers for devices which can be the root device. 1999-06-07 20:31:27 +00:00
thorpej
d76e7b8c6d Don't pass a nam2blk around at all; just have setroot() and friends reference 
dev_name2blk[] directly.  Addresses PR #7622 (ITOH Yasufumi), although
in a different way.
 1999-06-07 20:16:08 +00:00
mark
eb947d2f5e Fix bug in event signalling. 1999-06-01 09:34:06 +00:00
mark
29fe96b920 Guard inclusion of opt_cputypes.h. 1999-06-01 03:37:02 +00:00
mark
8885cdd879 Implement a workaround in initarm() for a problem that stopped ARM610 
and some ARM710 processors from completing their initial bootstrap.
Fixes PR7595.
 1999-05-28 09:59:31 +00:00
mark
ccb5b09c4f Grr. Nuke the remaining allocsys() prototypes. 1999-05-27 09:08:09 +00:00
mark
99804cc3e7 Nuke old prototype of allocsys(). 1999-05-27 09:04:11 +00:00
thorpej
beb8d06638 Generally update the comment above vunmapbuf(). 1999-05-26 22:19:33 +00:00
thorpej
a2d06a4721 Generally update the comment above the vmapbuf() implementations. 1999-05-26 22:07:36 +00:00
thorpej
2580d306ab Change the vm_map's "entries_pageable" member to a r/o flags member, which 
has PAGEABLE and INTRSAFE flags.  PAGEABLE now really means "pageable",
not "allocate vm_map_entry's from non-static pool", so update all map
creations to reflect that.  INTRSAFE maps are maps that are used in
interrupt context (e.g. kmem_map, mb_map), and thus use the static
map entry pool (XXX as does kernel_map, for now).  This will eventually
change now these maps are locked, as well.
 1999-05-26 19:16:28 +00:00
thorpej
40aacb6eb5 No longer need to pmap_modified_emulation() in cpu_swapin(), since 
uvm_fault_wire() does the right thing with access_type.

XXX Was there a bug here?  pmap_modified_emulation() *wasn't* done in
XXX cpu_fork()!!
 1999-05-26 00:40:20 +00:00
thorpej
5832084eaf bus_dmamem_map() maps DMA safe memory, which is usually one or more 
managed pages, into KVA space.  Since the pages are managed, we should
use pmap_enter(), not pmap_kenter_pa().

Also, when entering the mappings, enter with an access_type of
VM_PROT_READ | VM_PROT_WRITE.  We do this for a couple of reasons:

	(1) On systems that have H/W mod/ref attributes, the hardware
	    may not be able to track mod/ref done by a bus master.

	(2) On systems that have to do mod/ref emulation, this prevents
	    a mod/ref page fault from potentially happening while in an
	    interrupt context, which can be problematic.

This latter change is fairly important if we ever want to be able to
transfer DMA-safe memory pages to anonymous memory objects; we will need
to know that the pages are modified, or else data could be lost!

Note that while the pages are unowned (i.e. "just DMA-safe memory pages"),
they won't consume any swap resources, as the mappings are wired, and
the pages aren't on the active or inactive queues.
 1999-05-25 23:14:03 +00:00
thorpej
87a9ee7804 Copy alignment fix from dev/ic/i82586.c (Um, this copy of the driver 
needs to die, pretty please.)
 1999-05-21 21:31:37 +00:00
lukem
e4a87aa1a9 * convert to using MI allocsys(). most ports were using an MD allocsys(), 
although a couple still used the old pre-4.4-lite (?) mechanism.
* use format_bytes() to format the various printf()s that print out memory sizes
 1999-05-20 08:21:42 +00:00
scw
07daebdd99 Fix copyin() with zero length. (Arguments to 'moveq' were swapped). 
CVo: ----------------------------------------------------------------------
 1999-05-19 07:50:06 +00:00
thorpej
f98d358a1f Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() 
directly, call the function pointer (*if_input)(ifp, m).  The input routine
expects the packet header to be at the head of the packet, and will adjust
as necessary.  Privatize the layer 2 input and output routines, allowing
*_ifattach() to set them up as appropriate.
 1999-05-18 23:52:51 +00:00
thorpej
c10a926030 Allow the caller to specify a stack for the child process. If NULL, 
the child inherits the stack pointer from the parent (traditional
behavior).  Like the signal stack, the stack area is secified as
a low address and a size; machine-dependent code accounts for stack
direction.

This is required for clone(2).
 1999-05-13 21:58:32 +00:00
hpeyerl
09bb229d59 make this compile without 'options IRQSTATS'. 1999-05-11 12:41:15 +00:00
tron
e39de367b4 Install "devmap.h" to "/usr/include/machine" so that the SHARK X11 
server can be compiled.
 1999-05-07 20:50:31 +00:00
thorpej
20d1861d97 Revert previous. Um, Christos, why did you delete the body of this 
file?  :-)
 1999-05-07 00:28:22 +00:00
kleink
fc1b5041ac Add a _C_LABEL() macro. 1999-05-06 13:54:06 +00:00
mycroft
e6548e54bd Enable interrupts *after* reading the fault address and status. This is 
necessary because some interrupt handlers may cause additional faults (e.g.
through R/M emulation) and thereby trash the previous fault state.
From Richard Earnshaw.
 1999-05-05 22:06:15 +00:00
christos
62a2dac0d8 whitespace... 1999-05-04 13:57:19 +00:00
christos
c596c324e3 Define __builtin_*() for lint 1999-05-03 16:30:31 +00:00
thorpej
b8073b401b Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size 
(nmbclusters * mclbytes), so that the right amount of KVA space is
allocated if those variables are patched.
 1999-04-26 22:46:44 +00:00