Commit Graph

22003 Commits

Author SHA1 Message Date
Søren Schmidt
e7590dc69d Clean up the VIA id's a bit and add the K[TX]133 chipsets 2000-09-20 07:05:44 +00:00
Søren Schmidt
c50cf4ac06 Remove unneeded includes
Pointed out by: phk
2000-09-20 07:00:24 +00:00
Justin T. Gibbs
dfd86f14c0 Remove the last two uses of ahc->unit in the FreeBSD version of the driver.
ahc->unit is depricated and will be going away as soon as the Linux
driver catches up.  In the FreeBSD case, it is always initialized to 0
and this caused some strangeness in registering multiple ahc controllers
with CAM.

Noticed by:	Tor.Egge@fast.no
2000-09-20 04:46:15 +00:00
Mitsuru IWASAKI
d9e2f78b50 Ignore power button and sleep button events for 5 sec.
Wakeup event is generated by power button and/or sleep button on some
laptops but this also generates SCI interrupt, and shutdown the system
as result.  So this kind of mechanism is introduced so that acpi
driver ignore given events for certain period.
2000-09-20 01:53:11 +00:00
Mitsuru IWASAKI
c369b3b021 Improve region I/O sub-routines by re-writing most of low level part
of AML interpreter.
 - Delete and cleanup a lot of almost duplicated code in kernel/userland.
 - Add new common functions for kernel/userland code.
      aml_adjust_readvalue(), aml_adjust_updatevalue(),
      aml_region_handle_alloc(), aml_region_handle_free() and
      aml_region_io().
 - Add primitive functions for both versions of kernel/userland in order to
   have shared code as much as possible.
      aml_region_read_simple(), aml_region_write_simple(),
      aml_region_prompt_read(), aml_region_prompt_write() and
      aml_region_prompt_update_value().
 - Consider update rule and access type in field flags. Also add a lot of
   definitions for the flags.
 - Fix bugs on bit manipulation for read/write operations.
 - Fix bugs on IndexField I/O part.  Also add workaround for temporary
   object corruption during StoreOp interpretation.
2000-09-20 01:01:32 +00:00
Bill Paul
857fd445c3 If this is a Davicom DM9102A and we're enabling the homePNA link, force
dc_link to 1 and don't activate the tick routine. Without this, dc_start()
always thinks the link is down and never transmits in homePNA mode.
2000-09-20 00:59:17 +00:00
Mike Smith
ead270f1e3 Mention the AAC_COMPAT_LINUX option 2000-09-19 23:56:27 +00:00
Peter Wemm
6413a4bc9d Fully initialize msqids[]. This could lead to ENOSPC and other strange
stuff.

PR: 21085
Submitted by:  Marcin Cieslak <saper@SYSTEM.PL>
2000-09-19 22:59:22 +00:00
Warner Losh
90c1e037f3 Add card_if.h 2000-09-19 14:24:55 +00:00
Søren Schmidt
8563f77dc9 Add support for tagged queuing on ATA drives. There is only support for
IBM's DPTA and DTLA series of drives (no other disk vendors are known
to support this) on non-Promise controllers (promise controllers lockup
when given the tagged queuing specific commands).
It gives especially master/slave comboes about 5% better performance.

Add support for the Promise ATA100 OEM chip (pdc20265)

Add support for the Cyrix 5530

Change the way status is read from the drives, use the alternate
status reg when possible.

Better support for DEVFS, the acdXtY devices are now created when needed.

Lots of little cleanups.
2000-09-19 11:08:39 +00:00
Eivind Eklund
300019c450 Better error message when booting an SMP kernel on an UP system. 2000-09-19 10:40:52 +00:00
Eivind Eklund
c16dc61bd2 Document ENABLE_VFS_IOOPT 2000-09-19 10:36:19 +00:00
Poul-Henning Kamp
b0d17ba69e Rename lminor() to dev2unit(). This function gives a linear unit number
which hides the 'hole' in the minor bits.

Introduce unit2minor() to do the reverse operation.

Fix some some make_dev() calls which didn't use UID_* or GID_* macros.

Kill the v_hashchain alias macro, it hides the real relationship.

Introduce experimental SI_CHEAPCLONE flag set it on cloned bpfs.
2000-09-19 10:28:44 +00:00
Poul-Henning Kamp
19cf3044c1 GC some LFS lint. 2000-09-19 10:25:01 +00:00
Julian Elischer
a62b20c4a1 When sending a packet back to a network interface to simulate an arrived
packet, make sure that the packet has the interface marked in the first mbuf,
the same a truely arrived packets would have.
2000-09-19 08:35:44 +00:00
Warner Losh
2276cee521 Implement indirection in the pccard probe/attach. This should make it
possible to have different probe/attach semantics between the two
systems and yet still use the same driver for both.

Compatibility methods for OLDCARD drivers.  We use these routines to make
it possible to call the OLDCARD driver's probe routine in the context that
it expects.  For OLDCARD these are implemented as pass throughs to the
device_{probe,attach} routines.  For NEWCARD they are implemented such
such that probe becomes strictly a matching routine and attach does both
the old probe and old attach.

compat devices should use the following:

	/* Device interface */
	DEVMETHOD(device_probe),	pccard_compat_probe),
	DEVMETHOD(device_attach),	pccard_compat_attach),
	/* Card interface */
	DEVMETHOD(card_compat_match,	foo_match),	/* newly written */
	DEVMETHOD(card_compat_probe,	foo_probe),	/* old probe */
	DEVMETHOD(card_compat_attach,	foo_attach),	/* old attach */

This will allow a single driver binary image to be used for both
OLDCARD and NEWCARD.

Drivers wishing to not retain OLDCARD compatibility needn't do this.

ep driver minorly updated.

sn driver updated more than minorly.  Add module dependencies to allow
module to load.  Also change name to if_sn.  Add some debugging code.
attempt to fix the cannot allocate memory problem I'd been seeing.
Minor formatting nits.
2000-09-19 04:39:20 +00:00
Jonathan Lemon
8343765bcb Allow the user to make direct BIOS intcalls (via vm86 system) if they
successfully authenticate as root via the suser() call.
2000-09-19 03:27:31 +00:00
Archie Cobbs
2b9cf2f709 Rename "struct session" to "struct sess_con" to avoid conflict with
upcoming "struct session" in proc.h.

Requested by:	jasone
2000-09-19 03:22:06 +00:00
Mike Smith
30d57611e8 Include <sys/proc.h> so that we can dereference something in the proc
structure.  Looks like someone removed a nested include somewhere else.

Submitted by:	gallatin, dg
2000-09-19 00:35:03 +00:00
Daniel C. Sobral
504119265e Check for the correct minimum version required by the current code.
I hope I got this right... :-)
2000-09-18 22:42:54 +00:00
David Greenman
9492779067 Removed NetBSD support, which bit-rotted long ago.
Changed new SMP locking macros given the new situation.
2000-09-18 21:12:19 +00:00
Robert Watson
c4ff4a8467 Include <sys/proc.h> to silence suser() compiler warning.
Approved by:	markm
2000-09-18 20:42:04 +00:00
John Polstra
0824e46a71 Update the prototype for "r_brk" to correspond with the change in
"src/libexec/rtld-elf/rtld.c" revision 1.48.  This eliminates a
warning when building the dynamic linker, and it doesn't seem to
hurt anything else.
2000-09-18 20:40:32 +00:00
Robert Watson
bec1333db4 o Disallow privileged processes in jail() from directly accessing
system namespace extended attributes.
o Document privilege/jail() interaction relating to extended
  attributes.

Obtained from:	TrustedBSD Project
2000-09-18 18:10:13 +00:00
Robert Watson
cf48f6e42c o Allow privileged processes in jail() to override sticky bit behavior
on directories.
o Allow privileged processes in jail() to create inodes with the
  setgid bit set even if they are not a member of the group denoted
  by the file creation gid.  This occurs due to inherited gid's from
  parent directories on file creation, allowing a user to create a
  file with a gid that is not in the creating process's credentials.

Obtained from:	TrustedBSD Project
2000-09-18 18:03:49 +00:00
Robert Watson
f5770bb46a o Add a comment clarifying interaction between jail(), privileged processes,
and UFS file flags.  Here's what the comment says, for reference:

	Privileged processes in jail() are permitted to modify
	arbitrary user flags on files, but are not permitted
	to modify system flags.

  In other words, privilege does allow a process in jail to modify user
  flags for objects that the process does not own, but privilege will
  not permit the setting of system flags on the file.

Obtained from:	TrustedBSD Project
2000-09-18 17:58:15 +00:00
Robert Watson
ea57890740 o Add missing PRISON_ROOT allowing a privileged process in a jail() to not
remove the setuid/setgid bits by virtue of a change to a file with those
  bits set, even if the process doesn't own the file, or isn't a group
  member of the file's gid.

Obtained from:	TrustedBSD Project
2000-09-18 17:53:22 +00:00
Dag-Erling Smørgrav
cd595ef506 Fix cut'n'paste bogon.
Submitted by:	Jim Pirzyk <Jim.Pirzyk@disney.com>
2000-09-18 17:46:01 +00:00
Paul Saab
b429049a5d Add new line character to debugging printf's. 2000-09-18 17:03:03 +00:00
Robert Watson
4da6e3d109 o Substitute suser() calls for direct credential checks, which is now
safe as suser() no longer sets ASU.
o Note that in some cases, the PRISON_ROOT flag is used even though no
  process structure is passed, to indicate that if a process structure
  (and hence jail) was available, it would be ok.  In the long run,
  the jail identifier should probably be moved to ucred, as the uidinfo
  information was.
o Some uid 0 checks remain relating to the quota code, which I'll leave
  for another day.

Reviewed by:	phk, eivind
Obtained from:	TrustedBSD Project
2000-09-18 16:13:02 +00:00
Søren Schmidt
53d07b1ebb Only read to the end of the select track. 2000-09-18 12:13:32 +00:00
Seigo Tanimura
c74c29ca6b Since the unit number of a midi/sequencer device is expressed in 4
bits, we can configure only up to 16 units.
2000-09-18 10:17:38 +00:00
Poul-Henning Kamp
eb7ba7f95c Ignore attempts to set flags to zero. This quenches a syslog warning
from login(1).
2000-09-18 09:40:01 +00:00
Matt Jacob
81372ff0ed Steal 512KB more from system memory for heap instead of 256KB. We died
without the extra space. What a pity.
2000-09-18 08:19:04 +00:00
Matt Jacob
8c8c7c234b Run SECONDARY_LOAD_ADDRESS down to 0x2000a000- this still leaves
(barely) enough room for boot1 and gives us 8KB more to play with
in the loader.
2000-09-18 08:17:57 +00:00
Matt Jacob
4b3f16308b Make the stack 12K- we seem to need a bit more.
Rename 'stack' to 'stackbase' as this variable
more correctly denotes what it is.
2000-09-18 08:16:38 +00:00
Matthew N. Dodd
098b8a1eb0 Initialize 'hints_loaded' to 0.
This allows static hints to work properly.
2000-09-17 23:57:52 +00:00
Cameron Grant
341f16cc60 dynamify- probe codec for supported channels
add channel mappings for mixer
2000-09-17 23:51:00 +00:00
Cameron Grant
7dfc932548 fix warnings 2000-09-17 23:46:32 +00:00
David Greenman
7d854d93af Added a couple more missing FXP_SPLVAR()'s. 2000-09-17 23:23:22 +00:00
David Greenman
b184b38e2b As a minor optimization, do suspended checking more like it was originally
in the PR - before the while loop.
2000-09-17 23:04:57 +00:00
David Greenman
04ea20fcf4 Added missing FXP_SPLVAR() to fxp_intr(). 2000-09-17 22:59:58 +00:00
David Greenman
2053b07d7e Attempt to replicate the new fxp SMP locking in the changes committed
in the previous (APM suspend/resume) commit.
2000-09-17 22:20:33 +00:00
David Greenman
7dced78a28 Added support for APM suspend/resume.
PR:		18756
Submitted by:	mike ryan <msr@elision.org>, with modifications by me.
2000-09-17 22:12:12 +00:00
Chuck Paterson
87807fded9 Add include of proc.h to make compile without SMP defined. This
change is likely interm, the include happens automagically
when SMP is defined.

Obtained from:	Jason Evans.
2000-09-17 22:01:21 +00:00
Dag-Erling Smørgrav
8461bdba85 Silence a warning. 2000-09-17 19:41:26 +00:00
Bruce Evans
21144e2fde Brought back schedsofttty() (SMPng casualty). Didn't bring back the
other schedsoft*() functions since they have never been used.

Removed confused comment about not needing these functions.  The
functions delay scheduling of SWIs until the next hardclock tick.
For devices that only deliver a few characters per interrupt, this
reduces the number of calls to the scheduler by a large factor (about
115 for each sio port at 115200 bps).
2000-09-17 16:37:30 +00:00
MIHIRA Sanpei Yoshiro
5935ef4c44 add PIOCSRESOURCE(IOC_GET_RESOURCE_RANGE)
Now /usr/sbin/pccardd read free resource(io,irq) range with
this ioctl.

Original Idea from:	PAO3
2000-09-17 15:37:53 +00:00
Bruce Evans
df6bd679e7 Declare sigexit() as non-returning.
Fixed some style bugs.
2000-09-17 15:23:10 +00:00
Bruce Evans
33510ef17a Unpessimized CURSIG(). The fast path through CURSIG() was broken in
the 128-bit sigset_t changes by moving conditionally (rarely) executed
code to the beginning where it is always executed, and since this code
now involves 3 128-bit operations, the pessimization was relatively
large.  This change speeds up lmbench's pipe latency benchmark by
3.5%.

Fixed style bugs in CURSIG().
2000-09-17 15:12:04 +00:00