Commit Graph

161949 Commits

Author SHA1 Message Date
Jilles Tjoelker
2908f971d7 index(3): Mention that index/rindex are deprecated and not specified by
POSIX.1-2008.

MFC after:	1 week
2011-03-20 20:53:55 +00:00
Adrian Chadd
d413a349e5 Disable a check I added a while ago to ensure the initial NF cal completed.
Give it a good go (32 attempts) and then print out a warning that's
going to occur whether HAL debugging is enabled or not. Then don't
abort the radio setup; just continue merrily along.

This should fix the issue that users were having where scanning would
occasionally fail on the active channel, causing traffic to cease
until the radio scanned again.
2011-03-20 15:46:05 +00:00
Alan Cox
09a196a7de Update a comment. The sending process has not mapped the buffer pages
since before r127501.  Strictly speaking, the buffer pages are not
"wired".  They remain in the paging queues.  However, they are pinned in
memory using vm_page_hold().
2011-03-20 15:04:43 +00:00
Michael Reifenberger
e1c9ab494d Add a file with some remarks for setting up a zfs boot environment 2011-03-20 13:01:57 +00:00
Michael Reifenberger
24f0cf3b18 - Add script for preparing disks in GPT/ZFS boot environment
- Add merge script for integrating amd64 slice into i386 disk image
2011-03-20 12:40:17 +00:00
Adrian Chadd
baab333c80 Cave in and disable the ADC DC gain/offset calibrations if they're
not needed.

These calibrations are only applicable if the chip operating mode
engages both interleaved RX ADCs (ie, it's compensating for the
differences in DC gain and DC offset -between- the two ADCs.)
Otherwise the chip reads values of 0x0 for the secondary ADC
(as I guess it's not enabled here) and thus writes potentially
bogus info into the chip.

I've tested this on the AR9160 and AR9280; both behave themselves
in 11g mode with these calibrations disabled.
2011-03-20 09:08:45 +00:00
Adrian Chadd
d27f017997 * Remove a not-needed check in the AR5416+ case
* Restore the chip default of the DCU backoff threshold to 0x2,
  mirroring what ath9k does.
2011-03-20 08:47:59 +00:00
Adrian Chadd
4bc2f08fc0 Bring over a copy of the AR5212 TX queue reset and setup routines, in preparation
for fixing them based on the ath9k related TXQ fixes.

I've done this so people can go over the history of the diffs to the original
AR5212 routines (which AR5416 and later chips use) to see what's changed.
2011-03-20 08:42:56 +00:00
Dmitry Chagin
2093339ead Remove dead code.
MFC after:	1 Week
2011-03-20 08:35:00 +00:00
Adrian Chadd
3f9a52c30d Add a PSPOLL queue type, in preparation for (eventually) porting
over the TX queue setup code from ath9k for the AR5416 and later
chips.
2011-03-20 08:27:06 +00:00
Nathan Whitehorn
c0d25a4bbe Add support for checking out ports and doc trees from a CVS repository,
in addition to CVSUP, and add support for alternate SVN roots for src.

Requested by:	jhb
2011-03-19 23:06:17 +00:00
Pyun YongHyeon
d8f226b665 Correct broadcast frame handling. Setting bit6 of MCR0 register
enables broadcast filtering. Make sure to clear the bit to receive
broadcast frames. While I'm here rename the bit definition to
reflect reality.

Reported by:	brad@OpenBSD
MFC after:	1 week
2011-03-19 22:36:59 +00:00
Dmitry Chagin
e579f1c1cf ouch, newrt is used on the return path, my fault.
Partialy revert the previous change.

MFC after:	1 Week.
2011-03-19 21:10:57 +00:00
Marius Strobl
05bff80a71 - Make a panic message better reflect the actual problem.
- A closer inspection of the OpenSolaris code indicates the block store
  workaround is only necessary in case of BUS_DMASYNC_POSTREAD.
- Mark some unused parameters as such.
2011-03-19 20:36:05 +00:00
Dmitry Chagin
523e60025b A bit rearranged rtalloc1_fib() code.
Initialize a variable when it is really needed.
To avoid code duplication move the miss label to line up and jump on it.

MFC after:	1 Week
2011-03-19 19:50:36 +00:00
Marius Strobl
6d8b3c2f9f On Serengeti-class machines the OFW root isn't the parent of the CPU
nodes.
2011-03-19 19:39:05 +00:00
Gleb Smirnoff
ce4b2e2c63 Remove spl(9) remnants. 2011-03-19 19:37:53 +00:00
Marius Strobl
3273bf2d65 In case reading PCIR_MINGNT fails don't use it for calculating the
latency. This is more or less a theoretical problem though as it
typically indicates way bigger problems.
2011-03-19 19:30:49 +00:00
Bjoern A. Zeeb
4d457387fe Properly check for an IPv4 socket after r219579.
In some cases as udp6_connect() without an earlier bind(2) to an
address, v4-mapped scokets allowed and a non mapped destination
address, we can end up here with both v4 and v6 indicated:
	inp_vflag = (INP_IPV4|INP_IPV6|INP_IPV6PROTO)

In that case however laddrp is NULL as the IPv6 path does not
pass in a copy currently.

Reported by:	Pawel Worach (pawel.worach gmail.com)
Tested by:	Pawel Worach (pawel.worach gmail.com)
MFC after:	6 days
X-MFC with:	r219579
2011-03-19 19:08:54 +00:00
Dmitry Chagin
6a873ef717 Remove a now unused variable.
MFC after:	1 Week
2011-03-19 16:52:06 +00:00
Bjoern A. Zeeb
d2b74735b8 For now remove options FLOWTABLE from the remaining GENERIC kernel
configurations and make it opt-in for those who want it.  LINT will
still build it.

While it may be a perfect win in some scenarios, it still troubles users
(see PRs) in general cases.  In addition we are still allocating resources
even if disabled by sysctl and still leak arp/nd6 entries in case of
interface destruction.

Discussed with:	qingli (2010-11-24, just never executed)
Discussed with: juli (OCTEON1)
PR:		kern/148018, kern/155604, kern/144917, kern/146792
MFC after:	2 weeks
2011-03-19 15:50:34 +00:00
Adrian Chadd
336cfe471e Add in the channel survey data structures. These will be filled out
by the HAL at some point in the future.
2011-03-19 14:38:28 +00:00
Adrian Chadd
f395957311 Reserve a new diagnostic code for the channel survey code I'll add soon. 2011-03-19 14:37:13 +00:00
Adrian Chadd
534f8ec8b2 Make sure that the AR_MISC_MODE value from the initvals are properly respected.
This commit really is "fix the OFDM duration calculation to match reality when
running in 802.11g mode."

The AR5212 init vals set AR_MISC_MODE to 0x0 and all the bits that can be set are
set through code.

The AR5416 and later initvals set AR_MISC_MODE to various other values (with
the AR5212 AR_MISC_MODE options cleared), which include AR_PCU_CCK_SIFS_MODE .
This adds 6uS to SIFS on non-CCK frames when transmitting.

This fixes the issue where _DATA_ 802.11g OFDM frames were being TX'ed with
the ACK duration set to 38uS, not 44uS as on the AR5212 (and other devices.)

The AR5212 TX pathway obeys the software-programmed duration field in the packet,
but the 11n TX pathway overrides that with a hardware-calculated duration. This
was getting it wrong because of the above AR_MISC_MODE setting. I've verified
that 11g data OFDM frames are now being TXed with the correct ACK+SIFS duration
programmed in.
2011-03-19 03:15:28 +00:00
Adrian Chadd
a85eaa7714 Use the HAL method rather than directly calling ar5212ResetTxQueue().
Since ath9k does some slightly different bit fiddling when setting up
the TX queues, it may that the TX queue setup/reset functions will need
overriding later on.
2011-03-19 03:09:21 +00:00
Adrian Chadd
9082beb051 Add debugging messages to the AR5416 ANI code that's found in the AR5212 ANI code. 2011-03-19 00:46:10 +00:00
Jack F Vogel
d69437b146 A cut and paste here was wrong also. 2011-03-19 00:31:35 +00:00
Jack F Vogel
1c88efb221 Correct broken define 2011-03-19 00:19:18 +00:00
Michael Reifenberger
8ad865445e - Build disk image (for USB sticks) and iso image
- Change name to reflect this
- Install all kernel modules
- Choose image size that i386 and amd64 can be combined into one image
- Mount tmpfs over /boot/zfs for zpool imports
2011-03-18 22:56:53 +00:00
Marcel Moolenaar
9b0a458bcc o Move the IVT and supporting functions to the front of the text
segment so that it's always mapped by the loader.
o   Change the alternate fault handlers to account for PBVM. Since
    currently the region is handled by the VHPT, no alternate faults
    will be generated for it.
2011-03-18 22:45:43 +00:00
Marcel Moolenaar
7f806fe14e Remove inclusion of unneeded bootinfo.h header. 2011-03-18 22:33:19 +00:00
Jack F Vogel
1fd3c44f77 This delta updates the em driver to version 7.2.2 which has
been undergoing test for some weeks. This improves the RX
mbuf handling to avoid system hang due to depletion. Thanks
to all those who have been testing the code, and to Beezar
Liu for the design changes.

Next the igb driver is updated for similar RX changes, but
also to add new features support for our upcoming i350 family
of adapters.

MFC after a week
2011-03-18 18:54:00 +00:00
Marcel Moolenaar
45c0ab27b1 Use VM_MAXUSER_ADDRESS rather than VM_MAX_ADDRESS when we talk about
the bounds of user space. Redefine VM_MAX_ADDRESS as ~0UL, even though
it's not used anywhere in the source tree.
2011-03-18 15:36:28 +00:00
John Baldwin
54a03acb86 Partially revert previous change. Drop the quirk to disable MSI for HT
chipsets that do not have an HT slave at 0:0:0:0.  The Linux quirk is
actually specific to Nvidia chipsets and the check I had added was in
the wrong place.

Prodded by:	nathanw
2011-03-18 14:06:12 +00:00
Hajimu UMEMOTO
9201145d02 Use resolvconf(8) to update /etc/resolv.conf.
If you don't want to use resolvconf(8) to update /etc/resolv.conf,
you can put resolvconf_enable="NO" into /etc/dhclient-enter-hooks.
2011-03-18 12:23:20 +00:00
Hajimu UMEMOTO
b7f8411df2 Add resolvconf(8) which manages resolv.conf. 2011-03-18 12:18:52 +00:00
John Baldwin
8081bab70b Fix a few issues with HyperTransport devices and MSI interrupts:
- Always enable the HyperTransport MSI mapping window for HyperTransport
  to PCI bridges (these show up as HyperTransport slave devices).
  The mapping windows in PCI-PCI bridges are enabled by existing code
  in the PCI-PCI bridge driver as MSI requests propagate up the device
  tree, but Host-PCI bridges don't really show up in that tree.
- If the PCI device at domain 0 bus 0 slot 0 function 0 is not a
  HyperTransport device, then blacklist MSI on any other HT devices in
  the system.  Linux has a similar quirk.

PR:		kern/155442
Tested by:	Zack Dannar  zdannar of gmail
MFC after:	1 week
2011-03-18 12:13:04 +00:00
Hajimu UMEMOTO
587392a5a0 Import openresolv from vendor branch, actually.
Helped by:	jhb
2011-03-18 12:09:27 +00:00
Hajimu UMEMOTO
4db8409b61 Remove contrib/openresolv.
Helped by:	jhb
2011-03-18 12:07:53 +00:00
Hajimu UMEMOTO
8e56b8ee7b Import openresolv-3.4.1. 2011-03-18 10:35:54 +00:00
Sofian Brabez
f14368513d Add myself to calendar.freebsd.
Approved by:	miwi@ (mentor)
2011-03-18 09:06:06 +00:00
Sofian Brabez
b3a6a09643 Add an entry for myself to committers-ports.dot.
Approved by:	miwi@ (mentor)
2011-03-18 09:03:14 +00:00
Edward Tomasz Napierala
3fccbe4397 In vm_daemon(), when iterating over all processes in the system, skip those
which are not yet fully initialized (i.e. ones with p_state == PRS_NEW).
Without it, we could panic in _thread_lock_flags().

Note that there may be other instances of FOREACH_PROC_IN_SYSTEM() that
require similar fix.

Reported by:	pho, keramida
Discussed with:	kib
2011-03-18 06:47:23 +00:00
Glen Barber
224f83d2f8 Formatting fix.
Submitted by:	arundel (via doc@)
MFC after:	3 days
2011-03-17 22:17:56 +00:00
John Baldwin
b09e402ad0 Preserve errno in an error case.
Submitted by:	gcooper
2011-03-17 21:24:32 +00:00
Mikolaj Golub
8d7dcf14ff For secondary, set 2 * HAST_KEEPALIVE seconds timeout for incoming
connection so the worker will exit if it does not receive packets from
the primary during this interval.

Reported by:	Christian Vogt <Christian.Vogt@haw-hamburg.de>
Tested by:	Christian Vogt <Christian.Vogt@haw-hamburg.de>
Approved by:	pjd (mentor)
MFC after:	1 week
2011-03-17 21:02:14 +00:00
Andreas Tobler
1706df7cfa Remove duplicate definition of FIRSTARG.
Approved by:	nwhitehorn (mentor)
2011-03-17 19:44:00 +00:00
John Baldwin
100ec05ae5 Add more details to the 'show battery' command including more raw
capacity values, charge cycle count, temperature, and more detailed
status.

Reviewed by:	bz, emaste (older version)
MFC after:	1 week
2011-03-17 17:29:46 +00:00
Konstantin Belousov
a870bf2c31 Implement the usertime and systime keywords for ps, printing the
corresponding times reported by getrusage().

Submitted by:	Dan Nelson <dnelson allantgroup com>
MFC after:	1 week
2011-03-17 11:25:32 +00:00
Konstantin Belousov
ffda66c299 Remove the #if defined(FFS) || defined(IFS) braces around the calls to
ffs_snapgone(). ufs.ko module is not build with FFS define, causing
snapshot inode number slots in superblock never be freed, as well as a
reference on the snapshot vnode.

IFS was removed several years ago, and UFS/FFS separation was not
maintained for real.

Reported, analyzed and tested by:	Yamagi Burmeister <lists yamagi org>
MFC after:	3 days
2011-03-17 11:23:12 +00:00