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Commit Graph

64254 Commits

Author SHA1 Message Date
David E. O'Brien
c930dd833b Fix style bug from rev 1.20 in `struct foo' definition example to match the
`struct foo' definition example from rev 1.1.

(proper CSRG style was also verified with /sys/sys/{bio,file}.h)
2001-09-04 10:00:20 +00:00
Ruslan Ermilov
1ca805f249 mdoc(7) police: sort FILES. 2001-09-04 09:59:56 +00:00
Ruslan Ermilov
1a184c815e mdoc(7) police: fixed formatting bugs in previous revision. 2001-09-04 09:54:04 +00:00
Ruslan Ermilov
92c355d758 mdoc(7) police: removed hard sentence breaks. 2001-09-04 09:47:40 +00:00
Robert Drehmel
c146250ee2 Use the correct blocksize when invoked with both -h and -k
options.

PR:		30275
Reviewed by:	jake
2001-09-04 09:43:31 +00:00
Ruslan Ermilov
ee355dcb9e mdoc(7) police: removed hard sentence breaks. 2001-09-04 09:28:48 +00:00
David E. O'Brien
68b0bc4fa3 style(9) the structure names 2001-09-04 09:23:23 +00:00
Sheldon Hearn
481435871c Do the best we can with respect to fixing command-line option disorder
in the SYNOPSIS and DESCRIPTION.

Note that -l remains an ugly exception, to which no known rules apply,
since the specification of a single option multiple times isn't normal
standards-compliant CLI behaviour.

While here, mark AF_INET* and LOG_* defined values up with Dv.
2001-09-04 09:22:21 +00:00
Poul-Henning Kamp
ae919cce4a Duh! forgot this bit of the NCCD patch.
Submitted by:	sobomax
Reviewed by:	phk
2001-09-04 09:19:48 +00:00
Doug Rabson
772d958c9f Make sure we copy over the linker set sections to the EFI executable. 2001-09-04 08:59:38 +00:00
Doug Rabson
350ee9804b Add definition for arch-ia64. 2001-09-04 08:51:15 +00:00
Doug Rabson
10357ecd95 Add ia64 system dependancies. 2001-09-04 08:50:23 +00:00
Peter Wemm
cfbf880deb Zap #if 0'ed map init code that got moved to the MI area.
Convert the powerpc tree to use the common code.
2001-09-04 08:42:35 +00:00
Peter Wemm
b53f9c45f9 Nuke #if 0'ed "setredzone()" stub. We never used it, and probably
never will.  I've implemented an optional redzone as part of the KSE
upage breakup.
2001-09-04 08:36:46 +00:00
Poul-Henning Kamp
01706d206f Kill the NCCD constant by modernizing the ccd driver.
Submitted by:	sobomax
Reviewed by:	phk
2001-09-04 08:33:30 +00:00
Doug Rabson
8dc609a914 Implement _setjmp()/_longjmp().
Obtained from: Intel's EFI toolkit
2001-09-04 08:27:39 +00:00
Greg Lehey
27b286aa8c Remove an accidentally forgotten #ifdef. This could cause depletion
of mutexes if a lot of plexes are created and destroyed.
2001-09-04 06:30:05 +00:00
Julian Elischer
94142c49dc MFS: change name of sysctl to something more diplomatic. 2001-09-04 06:29:35 +00:00
Warner Losh
d8b10a2b0e Kill init_t type, and minor white space changes to match original -stable version 2001-09-04 05:57:00 +00:00
Warner Losh
1ead03c2ba Add support for changing the way that ToPIC csc interrupts are routed.
# Note: The ToPIC 100 and the ToPIC 97 datasheets are in disagreement
# as to if this bit is supposed to be set or cleared to enable INTA routing
# so I made my best guess.

Also, comments about the various chipsets, including some grumpy ones
about how vague the O2micro datasheets are.
2001-09-04 05:50:08 +00:00
Warner Losh
592823383b Move to using a chip function + function pointers to deal with the
function and csc interrupt routing path (eg, ISA or PCI) so that we
can more easily switch between the two.

When we don't have a card ISR, put the function interrupt into ISA
mode.  This effectively masks the interrupt since it happens once, and
not again until we have an ISR.  This should help hangs, and might
help people that unwisely update the kernel w/o updating pccardd.
This is done at mapirq time.

Force CL-PD6729/30 to use ISA interrupt routing and maybe even detect
the number of pccard slots properly (this is still WIP).  We aren't
going to support PCI interrupts for this release.  A future release
should support them, however.  Shibata-san's 3.3V fixes are not
included.

Add a hack which should, in i386, rewrite IRQ 0 cardbus bridges to be
IRQ 255, which should cause interrupts to be routed.  This is mostly
untested since my one tester disappeared after reporting nothing
changed.

Implement, but do not use, a power method called cardbus.  It looked
like a great way to get around the 3.3V problem, but it seems that you
can only use it to power cardbus cards (I get no CIS when I enable it,
so maybe we're programming things bogusly).

GC the intr and argp stuff from the slot database.

Improve the ToPIC support with the power hacks that Nakagawa-san
published in FreeBSD Press and that Hiroyuki Aizu-san ported to
-stable.  The ToPIC hacks were for 3.3V support in ToPIC 100, but it
looks like the '97 also has identical registers, so use them too.

Add some #defines for the cardbus power stuff.

Finally implement making CSC on the Ricoh chips ISA or PCI.  This will
allow polling mode to work on vaios, I think.

Add some minor debugging.  This should likely be cleaned up or put
behing a bootverbose.

Some of this work, and earlier work, was influanced by Chiharu
Shibata-san's power handing patches posted to bsd-nomads:15866.

MFC: Soon, if possible.
2001-09-04 04:47:58 +00:00
Noriaki Mitsunaga
4ea024db92 Change the access width of memory window from 8 bits to 16 bits.
16 bits access is required by nsp driver to work in SMIT mode.
Since previously (1.65 and before in current, and 1.46.28 and before
in stable branch) 16 bits access was default, I hope it will break nothing.

Okayed-by: imp
2001-09-04 04:40:09 +00:00
Noriaki Mitsunaga
48856b5fc7 We should not pass the size of the memory to bus_alloc_resource().
We should use 1 to request default iomem.

Pointed-out-by: imp
2001-09-04 04:32:48 +00:00
Warner Losh
6f44e24e14 Values for the Toshiba ToPIC's Function Control Register.
These were lifted from Nakagawa-san's article in FreeBSD Press, as
well as posts from hiroyuki Aizo-san and Chiharu Shibata-san.
2001-09-04 04:30:04 +00:00
Murray Stokely
5cffcde644 Note that kbdmap is an interactive command.
PR:		docs/29506
Submitted by:	Gary W. Swearingen <swear@aa.net>
2001-09-04 03:18:13 +00:00
Luigi Rizzo
1d199fd358 Move commands to create stripped kernel into Makefile.conf,
so as to make the "picobsd" script less version-specific.

Improve handling of cross-builds (which requires creation of
includes and libraries for the new source tree).

The "picobsd" script will not probably work on -current because it still
uses 'vn' instead of 'md', but i am commiting it anyways to keep it
in sync with the version in -stable.
2001-09-04 02:01:52 +00:00
Jake Burkholder
560ec95bec Add rwindow.c, forgotten earlier. 2001-09-04 01:18:39 +00:00
Jake Burkholder
5566cfb4db Make this compile. 2001-09-04 01:17:39 +00:00
Murray Stokely
cc2a5b08a7 Mention collision attacks on MD5. From the md5(3) man page.
PR:		docs/14158
Reviewed by:	kris
Submitted by:	Eric Frias <efrias@sg505.net>
2001-09-04 01:01:07 +00:00
Murray Stokely
c271258542 Add additional information about VGA attributes.
PR:		docs/28000
Submitted by:	Robert Drehmel <robert@zoot.quizbot.org>
2001-09-04 00:54:37 +00:00
Jake Burkholder
e94e5aae9f Remove some stale definitions and update for new assembler code. 2001-09-03 23:19:18 +00:00
Jake Burkholder
1faf318ce0 Add ktr traces to copy{in,out} and cpu_switch.
Context switch the cwp value.  The register usage in cpu_switch will
be updated shortly to better reflect the fact that the current window
may change.
2001-09-03 23:18:02 +00:00
Jake Burkholder
8114bd27c1 Add comments following what other architectures have.
Fiddle the register values in the trapframe so children returning from
fork() return 0 (and success).
2001-09-03 23:15:54 +00:00
Jake Burkholder
cc8b4c0416 Change tf_arg to uintptr_t from void * to reflect the fact that
non-pointer values may be passed in it.  Add appropriate casts.

The interrupt type is now passed in tf_arg instead tf_type.
2001-09-03 23:13:42 +00:00
Jake Burkholder
880a354a4a Implement a slightly different window spill/fill algorithm for dealing
with user windows in kernel mode.  We split the windows using %otherwin,
but instead of spilling user window directly to the pcb, we attempt to
spill to user space.  If this fails because a stack page is not resident
(or the stack is smashed), the fault handler at tl 2 will detect the
situation and resume at tl 1 again where recovery code can spill to the
pcb.  Any windows that have been saved to the pcb will be copied out to
the user stack on return from kernel mode.

Add a first stab at 32 bit window handling.  This uses much of the same
recovery code as above because the alignment of the stack pointer is used
to detect 32 bit code.  Attempting to spill a 32 bit window to a 64 bit
stack, or vice versa, will cause an alignment fault.  The recovery code
then changes the window state to vector to a 32 bit spill/fill handler
and retries the faulting instruction.

Add ktr traces in useful places during trap processing.

Adjust comments to reflect new code and add many more.
2001-09-03 23:10:45 +00:00
Jake Burkholder
ce1e7a70b9 Move the alternate global register stack to struct globaldata. 2001-09-03 22:58:05 +00:00
Jake Burkholder
8cf38f95f7 Add ktr traces. 2001-09-03 22:57:21 +00:00
Jake Burkholder
ccc64d13f3 Implement pv_bit_count which is used by pmap_ts_referenced.
Remove the modified tte bit and add a softwrite bit.  Mappings are only
writeable if they have been written to, thus in general modify just
duplicates the write bit.  The softwrite bit makes it easier to distinguish
mappings which should be writeable but are not yet modified.

Move the exec bit down one, it was being sign extended when used as an
immediate operand.

Use the lock bit to mean tsb page and remove the tsb bit.  These are the
only form of locked (tsb) entries we support and we need to conserve bits
where possible.

Implement pmap_copy_page and pmap_is_modified and friends.

Detect mappings that are being being upgraded from read-only to read-write
due to copy-on-write and update the write bit appropriately.

Make trap_mmu_fault do the right thing for protection faults, which is
necessary to implement copy on write correctly.  Also handle a bunch
more userland trap types and add ktr traces.
2001-09-03 22:55:12 +00:00
Jake Burkholder
9a0f54a4de Implement signals. 2001-09-03 22:41:40 +00:00
Jake Burkholder
a5ffa592c7 Move %ver definitions from pstate.h to ver.h. Add definitions for normal
kernel pstate values, which include a memory store order override.
2001-09-03 22:36:11 +00:00
Jake Burkholder
a78f8e2104 Add simple macros for tracing in assembler files. There are quite
a few places where we cannot even call a function, and these have
proven to be very useful debugging tools for such situations.
2001-09-03 22:32:49 +00:00
Jake Burkholder
3d450a75c1 Use the correct copyrights. Note where most of this came from.
Requested by:	obrien
2001-09-03 22:27:23 +00:00
Jake Burkholder
e586bed159 Bump UPAGES to 4. The pcb can be rather large. 2001-09-03 22:19:36 +00:00
Jake Burkholder
4324ea045e mtx_savecrit is a pil level, not a pstate value, thus mtx_intr_enable
was not doing its thing.
2001-09-03 22:19:04 +00:00
Jake Burkholder
275e4fcf0a Add a flushw() macro. 2001-09-03 22:13:53 +00:00
Jake Burkholder
f8da586016 Add atomic_load and store functions without membars, fwiw. 2001-09-03 22:03:25 +00:00
Jake Burkholder
e19e5d8968 The definition for ASI_IMMU_TAG_TARGET_REG was wrong. Sort. 2001-09-03 22:02:15 +00:00
Alfred Perlstein
e3d123d63d Allow disabling of "arp moved" messages.
Submitted by: Stephen Hurd <deuce@lordlegacy.org>
2001-09-03 21:53:15 +00:00
Julian Elischer
4d2c57188f I really hope this is the right answer.
call ip_input directly but take the offset off the
packet first if it's an IPV4 packet encapsulated.
2001-09-03 21:07:31 +00:00
Julian Elischer
7dd66b4ad8 Call ip_input() instead of ipip_input()
when decoding encapsulated ipv4 packets.
(allows line to compile again)
2001-09-03 20:55:35 +00:00