Commit Graph

93558 Commits

Author SHA1 Message Date
obrien
f266bbb141 Remove the vestiges of the old pre-"X_AS_PKG" way we used to handled the
installing XFree86 (version 3.3.6 and before).

Reviewed by:	jhb
2003-08-19 23:23:27 +00:00
wollman
6e1b7649c8 Add a kluge suggested by Marcel to paper over the difference between
gethostname()'s old and new signatures without requiring a library
bump.  Note that programs which called gethostname() with a negative
argument were already broken, since the same type conversion was done
by the old implementation.  Add a note in the Makefile so that whoever
next bumps the libc revision will delete the kluge at the same time
(as it will no longer be necessary).  This is only operative on 64-bit
platforms.

Submitted by:	marcel
2003-08-19 23:01:46 +00:00
sam
1c1194250d MFp4 changes to fix locking issues and correct reference
count handling of station entries in hostap mode:

Input path:

o driver is now expected to find the node associated with the
  sender of a received frame; use ic_bss if none is located
o driver passes the (referenced) node into ieee80211_input for
  use within the wlan module and is responsible for cleaning up
  on return
o the antenna state is no longer passed up with each frame; this
  is now considered driver-private state and drivers are responsible
  for keeping it in the driver-private part of a node

Output path:

Revamp output path for management frames to eliminate redundant
locking that causes problems and to correct reference counting
bogosity that occurs when stations are timed out due to inactivity
(in AP mode).  On output the refcnt'd node is stashed in the pkthdr's
recvif field (yech) and retrieved by the driver.  This eliminates
an unref/ref scenario and related node table unlock/lock due to the
driver looking up the node.  This is particularly important when
stations are timed out as this causes a lock order reversal that
can result in a deadlock.  As a byproduct we also reduce the overhead
for sending management frames (minimal).  Additional fallout from
this is a change to ieee80211_encap to return a refcn't node for
tieing to the outbound frame.  Node refcnts are not reclaimed until
after a frame is completely processed (e.g. in the tx interrupt
handler).  This is especially important for timed out stations as
this deref will be the final one causing the node entry to be
reclaimed.

Additional semi-related changes:
o replace m_copym use with m_copypacket (optimization)
o add assert to verify ic_bss is never free'd during normal operation
o add comments explaining calling conventions by drivers for frames
  going in each direction
o remove extraneous code that "cannot be executed" (e.g. because
  pointers may never be null)
2003-08-19 22:17:04 +00:00
obrien
d321d4f4df Enable OFW_NEWPCI until jmg's 2003/06/21 18:26:08 PDT bus commit is fixed
that caused a 3-4 times slow down in performance.
(the primary Sparc64 developers are all using OFW_NEWPCI already, so it is
the best code path for users)
2003-08-19 21:57:29 +00:00
sam
20ac20186c o pass control frames up the stack when in monitor mode (the 802.11 layer will
quietly discard them; this just permits them to be collected with bpf)
o add a counter for the number of rate control frames discarded when not in
  monitor mode
o move the rx "too short" statistic in the stat structure so non-error rx stats
  are together (NB: ABI change to apps that collect stats via driver ioctl)
2003-08-19 21:35:08 +00:00
scottl
1da5f51c18 Make aac(4) compile cleanly on 64-bit machines. The code was already 64-bit
safe, but some (unneeded and/or harmless) downcasts were generating warnings.
The driver still is not endian-clean.
2003-08-19 21:31:45 +00:00
sam
c855eab1df o correct beacon frame length calculation and add an assert to catch any future
mistakes (this mistake was not an issue because the length is only used to
  decide whether or not to allocate a cluster)
o while here, move a beacon length comment to the "right place"
2003-08-19 21:28:45 +00:00
sam
cd6c255bc5 maintain a table for mapping hardware rate codes to 802.11 rates for
calculating the rate for each rx'd frame
2003-08-19 21:24:16 +00:00
sam
895f841f53 mark the scan and calibrate callouts MPSAFE 2003-08-19 21:05:47 +00:00
sam
4b1facc273 remove unneeded include files 2003-08-19 21:03:30 +00:00
wollman
40a6177f97 Update gethostname() prototype to match source and standard. 2003-08-19 20:39:49 +00:00
wollman
f2841dd3a4 Change gethostname() to set errno to ENAMETOOLONG instead of ENOMEM
when the buffer is not long enough to hold the current host name.
POSIX does not standardize error returns for gethostname(), so it
doesn't matter which one we use, but ENAMETOOLONG is at least a little
more intuitive, and mi suggests the existence of prior art.  I've been
running with this change for a while on my home machine with no
effect.  At the same time, I've updated the prototype for
gethostname() to use the correct standard type (size_t) for the
namelen argument.

All of the in-tree callers fall into one of the following categories:
1) Call perror() or equivalent when gethostname() fails.
2) Ignore gethostname()'s return value entirely, potentially resulting
in data corruption if the buffer is too small.
3) Fall back to a (possibly sensible) default value if gethostname()
fails.

Many of the callers I examined shows signs of confusion about the
correct sizing of the host name buffer.  gethostname(3) now has more
information about this, as well as updated standards information.

PR:		48114
Submitted by:	mi (in part)
2003-08-19 20:38:44 +00:00
alc
b97ad4e18b Eliminate a possible race condition for multithreaded applications in
_pmap_allocpte(): Guarantee that the page table page is zero filled before
adding it to the directory.  Otherwise, a 2nd, 3rd, etc. thread could
access a nearby virtual address and use garbage for the address
translation.

Discussed with:	peter, tegge
2003-08-19 18:20:34 +00:00
obrien
cd52f17217 Expand the fdisk size display toggling to include GB. 2003-08-19 17:51:49 +00:00
sam
59ff2ad5c7 Change instances of callout_init that specify MPSAFE behaviour to
use CALLOUT_MPSAFE instead of "1" for the second parameter.  This
does not change the behaviour; it just makes the intent more clear.
2003-08-19 17:51:11 +00:00
obrien
fbca8f8acd Properly quote the lib path. 2003-08-19 17:30:46 +00:00
sam
c42975683b add R_Zalloc definition that returns pre-zero'd memory 2003-08-19 17:23:07 +00:00
hsu
54fc4fe430 * Bug fix in bw_meter_process(): the periodically processed bins
of bw_meter entries were processed up to one second ahead.
  After an unappropriate rescheduling of some of the bw_meter
  entries, the upcalls weren't delivered.

* pim_register_prepare() uses the appropriate sw_csum flag to
  call ip_fragment() so the IP checksum is computed properly.

* Modify pim_register_prepare() to take care of IP packets that
  don't need fragmentation.

* Add-back in_delayed_cksum() to encap_send(), because it seems it
  should be there.

Submitted by:	Pavlin Radoslavov <pavlin@icir.org>
2003-08-19 17:22:51 +00:00
sam
e7c75a19b0 remove #define no longer used 2003-08-19 17:12:21 +00:00
sam
fb194d508d add missing unlock when in_pcballoc returns an error 2003-08-19 17:11:46 +00:00
sam
f002fc1bb1 use ETHER_IS_MULTICAST instead of explicit check 2003-08-19 17:04:13 +00:00
sam
f8075fb80b "short cable" fix for DP8315
Derived from:	netbsd and tech note at soekris web site
MFC after:	1 week
2003-08-19 16:57:00 +00:00
sam
923b177486 correct typo in comment 2003-08-19 16:41:12 +00:00
bmah
510c7bd0c1 New release note: WITH_DYNAMICROOT.
Modified release note:  Fix up some typos and improve markup in
rescue(8) note.
2003-08-19 16:03:01 +00:00
bmah
e29bbbe0d1 Add a bit of text saying that mentions of specific devices are
gradually going away.
2003-08-19 15:34:06 +00:00
cognet
6404cf2aa0 Use bus_child_present() to make sure the card is still there before calling
epstop() in ep_detach().
This fixes a freeze that happens when ejecting a ep(4) pcmcia card.
2003-08-19 14:06:42 +00:00
ps
dce9639a86 Don't tsleep on NULL 2003-08-19 12:22:17 +00:00
des
a1cad5ae8b Some servers respond to RETR in active mode with 125 (connection already
open) rather than 150 (opening connection).  There's no reason why we
shouldn't accept that.

PR:		misc/42172
MFC in:		3 days
2003-08-19 11:43:11 +00:00
des
fe9e1d3126 Add pfs_visible() checks to pfs_getattr() and pfs_getextattr(). This
also fixes pfs_access() since it relies on VOP_GETATTR() which will call
pfs_getattr().  This prevents jailed processes from discovering the
existence, start time and ownership of processes outside the jail.

PR:		kern/48156
2003-08-19 10:26:41 +00:00
simokawa
472beeeb6d Remove unused code. 2003-08-19 08:59:07 +00:00
simokawa
3f81cfafbe Drop too short packets. 2003-08-19 08:50:35 +00:00
simokawa
c05232c451 Allow to access phy registers via ioctl(). 2003-08-19 08:47:49 +00:00
davidxu
00e9963efb Support printing 64 bits pointer and long integer.
Reviewed by: deischen
2003-08-19 08:29:33 +00:00
gordon
7166b89595 Explicitly add libz and libcrypto to LDADD for any ssh utilities missing
it. While not strictly required, it unbreaks the cross-build world that
is resulting from moving the libraries around.

I have a more permanent solution to this problem in the works, but I
asked des for permission to commit this to get the ball rolling. This
also makes the ssh build more along the lines of what the openssh-portable
and OpenBSD openssh Makefile glue does.

Reviewed by:	des
2003-08-19 07:45:03 +00:00
murray
eba4ad609e Fix typo. It's 'bsdiff' not 'bsddiff'. 2003-08-19 05:48:08 +00:00
murray
07474b27e4 Add misc/bsdiff and security/freebsd-update to the list of desired
packages for disc #1.  These two packages take a combined total of
37kb of space so I think there should be room.
2003-08-19 05:45:49 +00:00
bmah
1b6ebabb7b Whitespace cleanup of previous bt(4) commit. No content changes. 2003-08-19 05:21:25 +00:00
bmah
b5e5df6ad2 Trim bt(4) devices and consolidate. 2003-08-19 05:19:50 +00:00
bmah
48fe4295ac Move all the asr(4) entries together, no other content changes. These
should be consolidated.
2003-08-19 05:12:25 +00:00
bmah
1b63853185 Trim asr(4) device list; readers can get this from the manpage now
that it's up-to-date.
2003-08-19 05:08:21 +00:00
bmah
a943c9b965 Catch up dpt(4) manpage with Hardware Notes (and RELENG_4 manpage?!?).
PR:		55530
Submitted by:	Lukas Ertl <l.ertl@univie.ac.at>
2003-08-19 04:37:54 +00:00
gad
b21b4520ed When checking the 'user:group' field in newsyslog.conf, freebsd's source
was mistakenly calling the standard isnumber() function to find out if
the given 'user' or 'group' were all numeric.  This meant that only the
first character of the fields were actually checked, so a username of
(say) '3com' would look like a number, and thus get mapped to uid=3 (bin)
instead of username=3com.

This bug was introduced back in freebsd's v1.1.  That initial import
almost matches netbsd's v1.9, except that an internal isnumber()
routine was removed in favor of the standard library version.  The thing
is, that internal routine was checking the entire string, and not just
the first digit.  In OpenBSD, isnumber() was eventually renamed to
isnumberstr() to make the distinction more obvious, and I'm going to
follow that lead.

I believe this also happens to remove the last references to isnumber()
in the entire freebsd base system.

Obtained from:	OpenBSD, by a long circuitous route
MFC after:	5 days
2003-08-19 03:53:03 +00:00
kuriyama
19b67cf857 Quote $jail_exec with double-quote to avoid "[: unexpected operator". 2003-08-19 03:49:30 +00:00
bmah
d1e2c3ea0c Catch up asr(4) with hardware notes.
PR:		55531
Submitted by:	Lukas Ertl <l.ertl@univie.ac.at>
2003-08-19 03:40:05 +00:00
davidxu
0e9eb96aee Save and restore errno around sigprocmask. 2003-08-19 03:33:51 +00:00
anholt
55fc74037c Update DRM from DRI CVS as of today. Notable changes include Radeon
suspend/resume support and Rage 128 pageflipping support (both of which require
XFree86 from CVS), along with miscellaneous cleanups.
2003-08-19 02:57:31 +00:00
takawata
f9627255ee Update my mail address on copyright notice.
Noticed by: njl
2003-08-19 01:54:34 +00:00
cg
536bf4b18e handle locking when creating or destroying vchans better 2003-08-18 23:20:39 +00:00
cg
a298a7e5b7 try to make really sshort sounds actually play 2003-08-18 23:18:47 +00:00
imp
6e857b8209 The CD bits in the CBB_SOCKET_STATE register are 0 when the card is
present, and non-zero when it is (or may be) absent.  The test
cbb_child_present was backwards.  However, typical usage in the tree
would cause it to do the right thing because the card really wasn't
there the OK flag would be turned on.

Also, assume that if any of these bits are turned on we don't have a
card, rather than requiring both of them in the suspend/resume
routines.

Noticed by: cognet
2003-08-18 21:59:24 +00:00