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Author SHA1 Message Date
Mike Smith
e941505796 Move some debugger-only symbols around; this patch didn't make it into 
the commit resolution for some reason.  Fixes ACPI_DEBUG.
 2002-02-24 07:51:46 +00:00
David E. O'Brien
4cef291124 Use libgcc_p.a when -pg is in effect. 
I am committing this here rather than in gcc/config/freebsd.h because the
profiled libgcc only exists with the native system compiler.  It is not
created by a stock FSF build and we will never be able to get these bits
committed to the FSF CVS repo.  Thus this is very much a FreeBSD "native"
issue.
 2002-02-24 06:05:22 +00:00
Gregory Neil Shapiro
b24e2c8a23 ctags would create a corrupt tags file if the source C file used '//' style 
comments such as:

// The main() function

Teach ctags about this style of commenting.

Submitted by:	Eric Allman <eric@Sendmail.ORG>
MFC after:	1 week
 2002-02-24 03:02:52 +00:00
Gregory Neil Shapiro
d7bbec76f2 Make sure we don't remove /etc/mail/sendmail.cf on make clean since this 
will break a running system during a buildworld.

Noticed by:	Alexandr Listopad <laa@laa.zp.ua>
MFC after:	1 week
 2002-02-24 02:38:23 +00:00
Dag-Erling Smørgrav
a0eed7bc1c Add a sysctl, sysctl hw.snd.report_soft_formats, that controls whether the 
AIOGCAP ioctl reports software-emulated formats.  It defaults to on.  People
who use performance-sensitive audio software and do not want it to pick a
software-emulated audio format instead of one supported by their hardware
should turn it off.

This unbreaks isdnphone(1) on systems with PCM-only sound cards.

Approved by:	cg
 2002-02-24 00:49:43 +00:00
Sebastien Gioria
6ea3dcb823 Adding infrastructure for translation for alpha dir 2002-02-23 23:03:20 +00:00
Thomas Moestl
d2d45a4aa5 Fix LINT breakage by adding a missing include. 2002-02-23 22:55:47 +00:00
Jake Burkholder
b450bd2a37 Add PMAP_STATS option so pmap.c compiles. 2002-02-23 22:35:57 +00:00
Bruce A. Mah
7c39c26a65 Add SIIG Cyber Serial Dual PCI 16C550 to the list of puc(4)-supported 
cards.
 2002-02-23 22:28:17 +00:00
Jake Burkholder
27886bcca9 Make use of the ranged tlb demap operations where ever possible. Use 
pmap_qenter and pmap_qremove in preference to pmap_kenter/pmap_kremove.
The former maps in multiple pages at a time, and so can do a ranged
flush.  Don't assume that pmap_kenter and pmap_kremove will flush the tlb,
even though they still do.  It will not once the MI code is updated to use
pmap_qenter and pmap_qremove.
 2002-02-23 22:18:15 +00:00
Jake Burkholder
4852de3022 Add needed include of ucontext.h. 2002-02-23 22:03:25 +00:00
Thomas Moestl
30d514918a Initialize the libc user trap handlers before passing control non-startup 
code, so that the userland fp emulator will work.
 2002-02-23 21:47:20 +00:00
Thomas Moestl
4895e965c3 Add userland floating point emulator code for sparc64. This is a port 
of the (never committed) in-kernel version (with some optimizations and
cleanups), which in turn was ported from NetBSD.
 2002-02-23 21:37:18 +00:00
Dag-Erling Smørgrav
649e717865 Fix namespace pollution introduced in previous commit. 2002-02-23 21:14:43 +00:00
Jake Burkholder
4d6fc96f19 Add inlines for demapping a range of pages from the itlb and dtlb. This 
will be used to reduce the number of tlb shootdown ipis in an smp system
by sending one ipi for a whole range of pages, instead of one per page.
Munge the context demap operations slightly to support demapping a non-primary
context.
 2002-02-23 21:10:06 +00:00
Bruce Evans
9880a81276 Fixed unsorting. 2002-02-23 21:00:14 +00:00
Jake Burkholder
e87e98c1d6 Use intr_disable/intr_restore instead of TLB_ATOMIC_START/END. 
Submitted by:	tmm
 2002-02-23 20:59:35 +00:00
Jake Burkholder
b7e93803fb Use PCB_REG instead of loading the pcb from curthread. This fixes a bug 
where %g6 could be inconsistent for 1 instruction.
 2002-02-23 20:54:01 +00:00
Jake Burkholder
919f71f0fc Adapt the tsb_foreach interface to take a source and a destination pmap so 
that it can be used for pmap_copy.  Other consumers ignore the second pmap.
Add statistics gathering for tsb_foreach.
Implement pmap_copy.
 2002-02-23 20:25:20 +00:00
Jake Burkholder
7cc66bde35 Add statistic gathering for various tsb operations. 
Submitted by:	tmm
 2002-02-23 20:11:11 +00:00
Jake Burkholder
d250bf3668 Remove debug code. 2002-02-23 20:08:06 +00:00
Jake Burkholder
b07078429e Add statistic gathering for various pmap operations. 
Submitted by:	tmm
 2002-02-23 20:06:19 +00:00
Jake Burkholder
ca0d9d125e Remove CADDR1 and CADDR2 which are no longer used. On other architectures 
these are used for copy and zeroing physical pages; we use physical addresses
directly.
 2002-02-23 20:00:33 +00:00
Jake Burkholder
502a371561 Add macros to extract the UPA module id from the UPA config register. 
This is the hardware cpuid.
 2002-02-23 19:54:34 +00:00
Daniel Eischen
68ace64ebe Sync this up to recent changes to our (userland) thread structure. 2002-02-23 19:28:01 +00:00
Jake Burkholder
dfca860bfc Add ifdefs for sparc64. 2002-02-23 19:05:26 +00:00
Jake Burkholder
3b16ee2c6c Fix wrong offsets. Add offsets for %fsr and %tstate. 
Submitted by:	tmm
 2002-02-23 19:01:22 +00:00
Jake Burkholder
d1497824f0 Add space for %fsr and %tstate to utrapframe. Save them in the generic 
user trap entry code.  Restore %asi and %ccr from the saved %tstate before
returning to the trapping user code.

Submitted by:	tmm
 2002-02-23 19:00:30 +00:00
Jake Burkholder
120a25d68a 1. Setup the user stack pointer before returning to a user trap handler. 
If we don't do this here there's a 1 instruction race where an interrupt
   could come in and crash the user process due to having no stack.
2. Pass %fsr to the user trap handler in %l4.  Since %fsr can only be loaded
   from or stored to memory, we need to do some contortions and temporarily
   save it to the alternate global stack.
3. Reload the pcb and pcpu registers for traps in kernel mode, for sanity.

Submitted by:	tmm (1, 2)
 2002-02-23 18:55:21 +00:00
Jake Burkholder
40e8552ea0 Include intr_machdep.h only for !LOCORE. 2002-02-23 18:41:34 +00:00
Jake Burkholder
4d4b329999 Add needed include of ucontext.h. Fix braino setting curpcb. 2002-02-23 18:39:09 +00:00
Jake Burkholder
47fc42e6a0 Add metadata types for dtlb and itlb data, and number of slots used. 2002-02-23 17:43:44 +00:00
Bruce Evans
b909fa9cd0 Fixed some style bugs in revs 1.1 and 1.4. 2002-02-23 17:05:32 +00:00
Mitsuru IWASAKI
eac1840126 Use the regular expression form to solve the ambiguous card parameters 
which have tailing spaces.
Some card entries had problem because of incorrect number of spaces.

Approved by:	imp
MFC after:	1 week
 2002-02-23 16:38:45 +00:00
Crist J. Clark
b36cde4c79 Long overdue whitespace cleanup. To give yourself an idea of how 
ugly it was,

  $ awk '/[[:space:]]$/ { sub(/$/,"\$"); print; }' /etc/services

On the previous revision. And that's only the trailing whitespace.
 2002-02-23 11:59:42 +00:00
Seigo Tanimura
f591779bb5 Lock struct pgrp, session and sigio. 
New locks are:

- pgrpsess_lock which locks the whole pgrps and sessions,
- pg_mtx which protects the pgrp members, and
- s_mtx which protects the session members.

Please refer to sys/proc.h for the coverage of these locks.

Changes on the pgrp/session interface:

- pgfind() needs the pgrpsess_lock held.

- The caller of enterpgrp() is responsible to allocate a new pgrp and
  session.

- Call enterthispgrp() in order to enter an existing pgrp.

- pgsignal() requires a pgrp lock held.

Reviewed by:	jhb, alfred
Tested on:	cvsup.jp.FreeBSD.org
		(which is a quad-CPU machine running -current)
 2002-02-23 11:12:57 +00:00
Jake Burkholder
4aaca88542 Keep track of the ttes used to map the kernel and pass them to it as loader 
metadata.  Modify tlb handling functions to take a tte, instead of virtual
address, physical address and flags.
 2002-02-23 11:06:37 +00:00
Bill Fumerola
1210c77166 BDECFLAGS 
Reviewed by:	md5(1)
 2002-02-23 10:44:04 +00:00
Bill Fumerola
578a176b1e KNF -> ANSI function declarations 
Reviewed by:	md5(1)
 2002-02-23 10:35:25 +00:00
Bill Fumerola
d911c680ee KNF to ANSI function declaration, silence a warning 2002-02-23 10:21:19 +00:00
Bill Fumerola
c533148aab warning fixes, mostly type matching 2002-02-23 09:59:45 +00:00
Bill Fumerola
b30325de41 convert from KNR to ANSI function declarations 
Reviewed by:	md5(1)
 2002-02-23 09:53:27 +00:00
Bruce A. Mah
e9a44dbc83 Grrr. Got the wrong date on the last ACPI update. Fix this before 
someone else notices.
 2002-02-23 06:00:56 +00:00
Bruce A. Mah
b433517e20 Updated release note: ACPI 20020207. While I'm here, correct an 
awkward wording.
 2002-02-23 05:58:52 +00:00
Benno Rice
f8e03c1093 Don't call critical_enter()/critical_exit() around calls to pmap_pvo_enter() 
as it does it's own handling of critical sections.
 2002-02-23 05:55:51 +00:00
Mike Smith
222c49a4c7 AcpiOsPrintf and AcpiOsVprintf now return void. 2002-02-23 05:32:51 +00:00
Mike Smith
9232a543e6 AcpiOsCallocate is no longer required. 2002-02-23 05:32:10 +00:00
Mike Smith
72e5754cfb Match namespace cleanup changes in ACPI CA 20020217 update. 2002-02-23 05:31:38 +00:00
Mike Smith
dd5d65087b Add our own private defines for driver debug layers. 
Obsolete the acpi_GetInto* interfaces.

Fix a typo to be less appropriate.
 2002-02-23 05:30:54 +00:00
Mike Smith
1a6f2d2ab3 Match namespace cleanup changes in ACPI CA 20020217 update. 
Use ACPI_SUCCESS/ACPI_FAILURE consistently.
The AcpiGetInto* interfaces are obsoleted by ACPI_ALLOCATE_BUFFER.

Convert to using a kthread rather than timeout() to avoid problems
with the interpreter sleeping.
 2002-02-23 05:29:23 +00:00