Commit Graph

11923 Commits

Author SHA1 Message Date
Warner Losh
6f74a8c7a0 Properly convert bit value to a bit field. Before we were storing
values like 0x80 or 0x40 into a uint8_t foo:1 bitfield.  This would
result in the bit always being 0.  One of these caused a warning for
overflow (one that was 0x80), but the other didn't.  They were both
wrong.

This is why I hate code that mixes c struct bitfields and #defines.
The rest of the fields accessed by the program should be audited.
2009-02-19 16:30:11 +00:00
Warner Losh
02da3f2280 yppasswdd assumed that a struct x_master_passwd is type punable to a
struct passwd.  This is not the case when sizeof(unsigned long) !=
sizeof(time_t).  Write a dinky function to do the assignment instead
of relying on the punning.  This does slow things down a little (1
extra function call, 11 pointer or int assignments), but is much safer
and machines have been fast enough since the mid 1990s that nobody
will notice the difference.

time_t is a 64-bits int on arm and mips.  Before this change, arm was
silently broken.  I guess there aren't that many ARM machines running
master YP domain servers. :)

The client side doesn't assume this type punning, so it doesn't need
to be fixed.
2009-02-18 22:27:46 +00:00
Sean Bruno
cde9186f93 Remove reference to phy_delay from fwcontrol. Thanks for the catch!
Submitted by:	Giorgos Keramidas <keramida@ceid.upatras.gr>
MFC after:	2 weeks
2009-02-17 23:56:16 +00:00
Bruce M Simpson
3f3d246f2c nits 2009-02-15 15:26:42 +00:00
Bruce M Simpson
6ee0c852ea Blow away KAME MLDv2 hooks.
This code can be gotten from change history here and it's
more than likely our implementation will differ significantly
because of VIMAGE and SMPng.
2009-02-15 15:21:34 +00:00
Bruce M Simpson
d508ff40b9 Improve ifmcstat(8) and fix a few bugs while we're at it:
* Retire the old 'ifmcstat <kernel>' usage.
 * Print AF_LINK records even if run against KVM.
   This makes the KVM backend consistent with the sysctl backend.
 * Suppress printing of link-layer group records by default.
 * Add a -v switch to allow link-layer groups to be printed.
 * If compiled without INET6 support, actually work.
 * If compiled with INET6 support, print the scope ID of
   all IPv6 addresses in both backends.
 * Update man page.
 * Update copyrights.

With this change, it is now reasonable to retire netstat -g.
Most of the SSM related gunk in this file will require later refactoring.

MFC after:	2 weeks
2009-02-15 15:19:34 +00:00
Bruce M Simpson
15c834931c Fix a typo which caused ifmcstat's sysctl path
to print the network-layer endpoint address of the
group membership, rather than its link-layer mapping
as intended.
The KVM path is not affected.

MFC after:	1 week
2009-02-15 12:10:05 +00:00
Alexander Motin
f8dacb0467 Tune output to remove trailing space.
Submitted by:	Christoph Mallon
2009-02-15 10:41:42 +00:00
Alexander Motin
8e6f99f648 Add SATA and PCI Advanced Features capabilities reporting. 2009-02-15 09:56:47 +00:00
Warner Losh
f7911ae51d Move sys/pccard/*.h here. 2009-02-15 03:21:37 +00:00
Warner Losh
cfba71115e Remove unnecessary pccard/cardinfo.h include. 2009-02-15 03:12:46 +00:00
Warner Losh
53f86ba8f8 Remove vestiges of OLDCARD PC Card support. We haven't needed/used
this since 5.x.
2009-02-15 03:10:20 +00:00
Andrew Thompson
06d497c1af MFp4 //depot/projects/usb@157699
Add two new functions to the libusb20 API and required kernel ioctls.

- libusb20_dev_get_iface_desc
- libusb20_dev_get_info

New command to usbconfig, "show_ifdrv", which will print out the kernel driver
attached to the given USB device aswell.

See "man libusb20" for a detailed description.

Some minor style corrections long-line wrapping.

Submitted by:	Hans Petter Selasky
2009-02-14 23:20:00 +00:00
Xin LI
882284ccd1 Sync comment with actual configuration format. 2009-02-13 22:48:05 +00:00
Ed Schouten
c0086bf202 Serialize write() calls on TTYs.
Just like the old TTY layer, the current MPSAFE TTY layer does not make
any attempt to serialize calls of write(). Data is copied into the
kernel in 256 (TTY_STACKBUF) byte chunks. If a write() call occurs at
the same time, the data may interleave. This is especially likely when
the TTY starts blocking, because the output queue reaches the high
watermark.

I've implemented this by adding a new flag, TTY_BUSY_OUT, which is used
to mark a TTY as having a thread stuck in write(). Because I don't want
non-blocking processes to be possibly blocked by a sleeping thread, I'm
still allowing it to bypass the protection. According to this message,
the Linux kernel returns EAGAIN in such cases, but I think that's a
little too restrictive:

	http://kerneltrap.org/index.php?q=mailarchive/linux-kernel/2007/5/2/85418/thread

PR:		kern/118287
2009-02-11 16:28:49 +00:00
Wojciech A. Koszek
4ac2fcaa45 Move the comment to it's correct place. 2009-02-07 11:40:47 +00:00
Wojciech A. Koszek
fcba95d49e Remove leftover of alpha support for config(8)--we have MAP_FAILED
globally defined.
2009-02-07 11:12:30 +00:00
Wojciech A. Koszek
d030e65009 Make config -x <kernel> only return non-zero characters,
so that:

	config -x <kernel> | grep <something>

just works.

Reported by:	Danny Braniss <danny@cs.huji.ac.il>
2009-02-06 00:50:21 +00:00
Ed Schouten
c3328b2ab8 Don't leave the console TTY constantly open.
When we leave the console TTY constantly open, we never reset the
termios attributes. This causes output processing, echoing, etc. not to
be reset to the proper values when going into single user mode after the
system has booted. It also causes nl-to-crnl-conversion not to take
place during shutdown, which causes a `staircase effect'.

This patch adds a new TTY flag, TF_OPENED_CONS, which is set when the
TTY is opened through /dev/console. Because the flags are only used by
the kernel and the pstat(8) utility, I've decided to renumber the TTY
flags. This shouldn't be an issue, because the TTY layer is not yet part
of a stable release.

Reported by:	Mark Atkinson <atkin901 yahoo com>
Tested by:	sepotvin
2009-02-05 14:21:09 +00:00
Maksim Yevmenkin
d37245a0de Clenup code a bit and do not call fork(2) before dameon(3) where not needed.
MFC after:	1 month
2009-02-04 22:04:06 +00:00
Sean Bruno
e627b033dc Begin basic improvements to fwcontrol in the area of handling
video streams from cameras.

This patch changes the displayed timer to a time stamp and corrects
one or two mishandled errors.

Submitted by:	imp
2009-02-02 21:05:12 +00:00
John Baldwin
da1e0915c5 - Add a new ioctl to /dev/pci to fetch details on an individual BAR of a
device.  The details include the current value of the BAR (including all
  the flag bits and the current base address), its length, and whether or not
  it is enabled.  Since this operation is not invasive, non-root users are
  allowed to use it (unlike manual config register access which requires
  root).  The intention is that userland apps (such as Xorg) will use this
  interface rather than dangerously frobbing the BARs from userland to
  obtain this information.
- Add a new sub-mode to the 'list' mode of pciconf.  The -b flag when used
  with -l will now list all the active BARs for each device.

MFC after:	1 month
2009-02-02 19:54:16 +00:00
Maksim Yevmenkin
0721773085 Hook up btpand(8) to the build
MFC after:	1 month
2009-02-02 18:10:51 +00:00
Maksim Yevmenkin
905033dc11 Fix client mode. Pick up service availability changes.
Obtained from:	NetBSD
MFC after:	1 month
2009-02-02 18:08:22 +00:00
Poul-Henning Kamp
9e7948d849 The last sector in the first segment might just be a sync, increment before
checking validity of segment two.
2009-02-02 14:30:07 +00:00
Poul-Henning Kamp
b183b801b5 Don't overwrite it, if only one sector is written yet.
Discovered by:	"Dewayne Geraghty" <dewayne.geraghty@heuristicsystems.com.au>
2009-02-02 14:29:15 +00:00
David E. O'Brien
b08897254c Run with -B and just .POSIX. 2009-01-31 07:03:36 +00:00
Tim Kientzle
9feaf24750 Write timestamps with exactly 9 digits after the period.
This ensures that the value written is both compatible with
older mtree versions (which expect the value after the period
to be an integer count of nanoseconds after the whole second)
and is a correct floating-point value.

Leave the parsing code unchanged so it will continue to read
older files.
2009-01-31 05:17:28 +00:00
Maksim Yevmenkin
7718ced0ea Add btpand(8) daemon from NetBSD. This daemon provides support for
Bluetooth Network Access Point (NAP), Group Ad-hoc Network (GN) and
Personal Area Network User (PANU) profiles.

Obtained from:	NetBSD
MFC after:	1 month
2009-01-30 22:23:21 +00:00
Gabor Kovesdan
e468313d79 - Remove superfluous comment
PR:             docs/129400
Submitted by:   Gavin Atkinson <gavin@freebsd.org>
2009-01-30 15:28:56 +00:00
Tim Kientzle
bbc14adaed Accept integer times. Previously, the field "time=1233294539" would be
rejected as invalid.
2009-01-30 05:49:27 +00:00
Warner Losh
50a4596585 Delete commented out ancient history. 2009-01-26 21:45:33 +00:00
Rafal Jaworowski
477f656bb9 Introduce the I2C diagnostic utility. It let's discover and inspect slave
devices on the bus.

Reviewed by:	bms, stas
Obtained from:	Semihalf
2009-01-26 14:00:50 +00:00
Bjoern A. Zeeb
6e2dc05379 New sentence starts on a new line.
MFC after:	2 week
2009-01-24 15:56:44 +00:00
Bjoern A. Zeeb
2737772d1c Update the description of the '-h' option wrt to primary addresses
per address family and add a reference to the ip-addresses option.

MFC after:	1 week
2009-01-24 15:53:37 +00:00
Weongyo Jeong
03ef5eb245 Add urtw(4) to the list of supported network interface. 2009-01-23 05:57:40 +00:00
Bjoern A. Zeeb
12aec2f21a s,unmount 8,umount 8, it is unmount(2) which I did not mean.
Submitted by:	pluknet@gmail.com
MFC after:	1 week
2009-01-17 14:52:26 +00:00
Luigi Rizzo
789a82a6db Extend the geom-related info and put in the NOTE section, not
in BUGS, as this is a feature.

Bump the date, as it was forgotten in previous commits and the
page has had significant changes recently
2009-01-13 21:55:39 +00:00
Andrew Thompson
63812bb50a MFp4: //depot/projects/usb@155807
Fix a typo.
	Reported by Alexander Best.

Submitted by: Hans Petter Selasky
2009-01-13 19:02:17 +00:00
Andrew Thompson
312313ec68 MFp4: //depot/projects/usb@155731
Make printout more informative. Reported by:
	Volker

Submitted by: Hans Petter Selasky
2009-01-13 19:01:14 +00:00
David E. O'Brien
7328f91370 Set .POSIX mode, along with disable parallel mode. Crunchgen parses the
output from make(1) and its picky what it should look like.
Also use make's conditional assignment operator rather than test and set.
2009-01-13 06:52:51 +00:00
Maxim Konovalov
d65e5ff8d1 o Sort .Xr. 2009-01-12 07:45:03 +00:00
Bjoern A. Zeeb
0bd0dfaad0 Add a short section talking about jails and file systems; mention the
mountand jail-aware file systems as well as quota.

PR:		kern/68192
Reviewed by:	simon
MFC after:	2 weeks
2009-01-11 18:40:56 +00:00
Chin-San Huang
1ce9d649ec Use full name (noticed by: ru@ 2009-01-11 13:56:55 +00:00
Christian Brueffer
1f58cdc233 Recognize et(4), igb(4), iwn(4), ixgbe(4) and nxge(4) devices.
Correct some minor whitespace in the ae(4) entry.

Reported by:	Mars G Miro
Approved by:	rwatson (mentor)
MFC after:	1 week
2009-01-09 19:49:32 +00:00
Sam Leffler
10ad9a77f3 TDMA support for long distance point-to-point links using ath devices:
o add net80211 support for a tdma vap that is built on top of the
  existing adhoc-demo support
o add tdma scheduling of frame transmission to the ath driver; it's
  conceivable other devices might be capable of this too in which case
  they can make use of the 802.11 protocol additions etc.
o add minor bits to user tools that need to know: ifconfig to setup and
  configure, new statistics in athstats, and new debug mask bits

While the architecture can support >2 slots in a TDMA BSS the current
design is intended (and tested) for only 2 slots.

Sponsored by:	Intel
2009-01-08 17:12:47 +00:00
Daniel Gerzo
7848de15ac - use .Ex macro in EXIT STATUS section 2009-01-07 01:31:09 +00:00
Daniel Gerzo
8411572050 - rename the RETURN VALUES section to EXIT STATUS [1]
- convert to .Ex macro
- not bumping a date as this is not a real content change

Approved by:	ru [1]
MFC after:	3 days
2009-01-07 01:01:26 +00:00
Daniel Gerzo
caaaf8d15a - rename the RETURN VALUES section to EXIT STATUS
- not bumping a date as this is not a real content change

Approved by:	ru
MFC after:	3 days
2009-01-07 00:59:34 +00:00
Daniel Gerzo
1167ccb9d1 - rename the RETURN VALUES section to EXIT STATUS
- not bumping a date as this is not a real content change

Approved by:	ru
MFC after:	3 days
2009-01-07 00:58:25 +00:00