Commit Graph

98151 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
ddce426f69 Remove two KASSERTs which were overly paranoid. 2004-01-16 08:45:56 +00:00
Mike Makonnen
14f8ddcd08 o We are not required to initialize an invalid rwlock. So axe all that
code and simply return EINVAL (which is allowed by the standard) in
  all those pthread functions that previously initialized it.

o Refactor the pthread_rwlock_[try]rdlock() and pthread_rwlock_[try]wrlock()
  functions. They are now completeley condensed into rwlock_rdlock_common()
  and rwlock_wrlock_common(), respectively.

o If the application tries to destroy an rwlock that is currently
  held by a thread return EBUSY where it previously went ahead and
  freed all resources associated with the lock.

o Refactor _pthread_rwlock_init() to make it look (relatively) sane.

o When obtaining a read lock on an rwlock the check for whether it
  would exceed the maximum allowed read locks should happen *before*
  we obtain the lock.

o The pthread_rwlock_* functions shall *never* return EINTR, so make
  sure to requeue/resuspend the thread if it encounters such an error.

o Make a note that pthread_rwlock_unlock() needs to ensure it holds a
  lock on an rwlock it tries to unlock. It will be implemented in a
  separate commit because it requires some additional rwlock infrastructure.
2004-01-16 07:10:30 +00:00
David E. O'Brien
a971a19262 The ndis_kspin_lock type is called KSPIN_LOCK in MS-Windows.
According to the Windows DDK header files, KSPIN_LOCK is defined like this:
	typedef ULONG_PTR KSPIN_LOCK;

From basetsd.h (SDK, Feb. 2003):
	typedef [public] unsigned __int3264 ULONG_PTR, *PULONG_PTR;
	typedef unsigned __int64 ULONG_PTR, *PULONG_PTR;
	typedef _W64 unsigned long ULONG_PTR, *PULONG_PTR;

The keyword __int3264 specifies an integral type that has the following
properties:
 + It is 32-bit on 32-bit platforms
 + It is 64-bit on 64-bit platforms
 + It is 32-bit on the wire for backward compatibility.
   It gets truncated on the sending side and extended appropriately
   (signed or unsigned) on the receiving side.

Thus register_t seems the proper mapping onto FreeBSD for spin locks.
2004-01-16 02:07:04 +00:00
Peter Grehan
ec9db41566 Catch up with ATA UMA changes 2004-01-15 23:52:32 +00:00
Christian Brueffer
c5ea6e19c6 Connect tx.4 to the build and MLINK it to if_tx.4 2004-01-15 23:05:22 +00:00
Christian Brueffer
1eeac4a4dc Don't claim this file is i386 specific 2004-01-15 23:03:17 +00:00
Christian Brueffer
8cb5043a87 tx.4 has been repocopied to src/share/man/man4
Repo-surgery by:	joe
2004-01-15 23:01:12 +00:00
Bill Paul
ece759a4da The definition for __stdcall logically belongs in pe_var.h, but
the definitions for NDIS_BUS_SPACE_IO and NDIS_BUS_SPACE_MEM logically
belong in hal_var.h. At least, that's my story, and I'm sticking to it.

Also, remove definition of __stdcall from if_ndis.c now that it's pulled
in from pe_var.h.
2004-01-15 21:31:49 +00:00
David E. O'Brien
ebed999d17 Provide an escape to our "savestring" compatibility with ancient readline
versions madness.  Define 'RL_NO_COMPAT' and be worry free.
2004-01-15 19:37:45 +00:00
David E. O'Brien
75280cae75 Create NDIS_BUS_SPACE_{IO,MEM} to abstract MD BUS_SPACE macros.
Provide appropriate definitions for i386 and AMD64.
2004-01-15 19:34:56 +00:00
Dag-Erling Smørgrav
12d568c2b1 Take care to drop locks when calling malloc() 2004-01-15 18:50:11 +00:00
John Baldwin
7d45c61f20 - Move the code to try to open a single chunk file and prompt for the
associated floppy if needed into a static split_openfile() function.
- Use this function in splitfs_open() to open the first chunk rather
  than using open() directly.  This allows the first chunk to be located
  on a different disk than the actual foo.split file.
2004-01-15 18:38:15 +00:00
John Baldwin
4b609f5564 Whitespace tweaks to make indentation consistent within this file and even
within a single function.
2004-01-15 18:36:48 +00:00
John Baldwin
9e8e07fcda - Print out line number in a panic message using %d rather than %p. Line
numbers aren't pointers.
- Add a __printflike() attribute to libstand's panic() prototype to catch
  such bogons in the future.
2004-01-15 18:35:32 +00:00
Ruslan Ermilov
c133f2ab6f Removed outdated text about libc_r replacing libc (it now provides
just libc functions wrappers), and updated text to match reality:
there are three threading libraries in FreeBSD these days.

Removed instructions of how not to build libc_r, it's documented in
the make.conf(5) manpage already.

Removed description of the FreeBSD-specific gcc(1) option, -pthread.
While it's still provided (for backwards compatibility reasons),
its usefulness is questionable.
2004-01-15 17:58:26 +00:00
Ruslan Ermilov
bbeec6eeb0 Fixed style of previous commit.
Submitted by:	bde
2004-01-15 17:27:28 +00:00
Christian Brueffer
f1fc09471b awi(4) needs 'device wlan' now 2004-01-15 17:21:06 +00:00
Ruslan Ermilov
95e055a2cf Removed the IMPLEMENTATION NOTES section made redundant by not
putting libc_r into the LIBRARY section.
2004-01-15 16:13:49 +00:00
Ruslan Ermilov
69a16e1e28 pthread_multi_np() is implemented in all threading libraries.
pthread_single_np() is not implemented in libthr.
2004-01-15 16:12:11 +00:00
Ruslan Ermilov
2ed59d22bd Return ENOTSUP instead of -1. 2004-01-15 16:09:58 +00:00
Ruslan Ermilov
bc5cc7732e Revert previous delta -- these interfaces aren't supported by libthr. 2004-01-15 16:07:52 +00:00
Ruslan Ermilov
f9f9d2e804 Document interfaces that are supported by libthr. 2004-01-15 15:59:00 +00:00
Ruslan Ermilov
207659654a Put libufs into the correct slot in the list. 2004-01-15 15:19:31 +00:00
Sam Leffler
fbc5a4076e 802.11 mode bits are now masks; convert to suit 2004-01-15 15:19:19 +00:00
Ruslan Ermilov
0cce80b925 Added description for libthr.
Reviewed by:	deischen
2004-01-15 15:18:21 +00:00
Hajimu UMEMOTO
c77fb52188 remove EAI_NODATA aliased to EAI_NONAME.
PR:		bin/61369
2004-01-15 15:10:02 +00:00
Atsushi Onoe
f36568f97c Cleanup obsolete text:
- hostap and ibss creation now works.
- delete messages for common net80211 layer from DIAGNOSTICS.
2004-01-15 14:06:51 +00:00
Atsushi Onoe
7cab13c7c0 Correct beacon (src/bssid) for hostap and adhoc mode. 2004-01-15 13:30:06 +00:00
Maxim Konovalov
7a4ff692d0 o Document -s flag.
No objections from:	ume
MFC after:		2 weeks
2004-01-15 13:23:21 +00:00
Maxim Konovalov
3abea06d63 o -c (compact) flag is ipfw2 feature.
PR:		bin/56328
MFC after:	3 days
2004-01-15 12:59:44 +00:00
Maxim Konovalov
d06b32b094 o -f (force) in conjunction with -p (preprocessor) is ipfw2 feature.
MFC after:	3 days
2004-01-15 12:57:04 +00:00
Alexander Langer
93ba0fc8b8 Add RSH to the list of enviroment variables. 2004-01-15 12:13:54 +00:00
Ruslan Ermilov
8e750fa2e6 Assorted markup fixes. 2004-01-15 11:15:27 +00:00
Yoshihiro Takahashi
ba547cb42d Add missing '\' in previous change. 2004-01-15 10:17:43 +00:00
Dag-Erling Smørgrav
a2fe44e8cf New file descriptor allocation code, derived from similar code introduced
in OpenBSD by Niels Provos.  The patch introduces a bitmap of allocated
file descriptors which is used to locate available descriptors when a new
one is needed.  It also moves the task of growing the file descriptor table
out of fdalloc(), reducing complexity in both fdalloc() and do_dup().

Debts of gratitude are owed to tjr@ (who provided the original patch on
which this work is based), grog@ (for the gdb(4) man page) and rwatson@
(for assistance with pxeboot(8)).
2004-01-15 10:15:04 +00:00
Ruslan Ermilov
0161ff2670 Fixed "make clean". 2004-01-15 10:07:59 +00:00
Atsushi Onoe
d148e81e76 Use generic net80211 framework for awi driver.
Restore awi to be workable again; it was broken..
XXX: The initialization is still unreliable yet, it sometimes fails on
     some card.
2004-01-15 10:04:21 +00:00
Ruslan Ermilov
92b3ea67b9 Fixed "make clean". 2004-01-15 10:02:34 +00:00
Ruslan Ermilov
897ca6ebd9 Alongside revision 1.382, don't build profiled libraries so early
in the build -- it's OK to keep this for the "make all" phase.
2004-01-15 09:50:54 +00:00
Atsushi Onoe
4844aa7d12 Add support for FH phy, which will be used by awi driver.
Also some if_media constants to indicate operational mode are changed
to bitmasks to reduce diffs from NetBSD.
2004-01-15 08:44:27 +00:00
Peter Grehan
f8735aa3bd - add openpic macio and psim/iobus attachments
- alpha sort powermac files
2004-01-15 08:43:46 +00:00
Bill Paul
70e8088cde Implement NdisCopyFromPacketToPacket() and NdisCopyFromPacketToPacketSafe().
I only have one driver that references this routine (for the 3Com 3cR990)
and it never gets called, but just in case, here it is.
2004-01-15 07:42:26 +00:00
Matthew N. Dodd
a85ce5b61f Add a per controller IOCTL interface. 2004-01-15 06:37:52 +00:00
Matthew N. Dodd
b7279e13a8 - Add comments.
- Add more command defines and data structures.
- Re-organize struct ida_drive_info to factor out struct ida_drive_info
  which will be used elsewhere.
2004-01-15 04:05:47 +00:00
Matthew N. Dodd
cacc81a67c Insure values of adapter structure members are in correct byte order. 2004-01-15 02:42:20 +00:00
Don Lewis
ff5f695e78 VOP_GETATTR() wants the vnode passed to it to be locked. Instead
of adding the code to lock and unlock the vnodes and taking care
to avoid deadlock, simplify linux_emul_convpath() by comparing the
vnode pointers directly instead of comparing their va_fsid and
va_fileid attributes.  This allows the removal of the calls to
VOP_GETATTR().
2004-01-14 22:38:03 +00:00
Ruslan Ermilov
5360187e7a Spell POSIX threads library as "libpthread", mdoc(7) is smart
enough to render it as "-lkse" these days.
2004-01-14 21:53:19 +00:00
Ruslan Ermilov
ec7452f103 Have a single set of POSIX threads man pages. The LIBRARY section
of each manpage lists libraries that have corresponding interfaces
implemented.

Prodded by:	threads
Reviewed by:	deischen
2004-01-14 21:44:26 +00:00
Søren Schmidt
5df3ca789c Use UMA instead of plain malloc for getting ATA request storage.
This gives +10% performance on simple tests, so definitly worth it.
A few percent more could be had by not using M_ZERO'd alloc's, but
we then need to clear fields all over the place to be safe, and
that was deemed not worth the trouble (and it makes life dangerous).
2004-01-14 21:26:35 +00:00
Ruslan Ermilov
1f0bfc3ee5 The libc_r/man/sigwait.3 manpage has been repocopied to libc/sys/sigwait.2.
Reviewed by:	deischen
Repocopy by:	markm
2004-01-14 21:22:10 +00:00