Commit Graph

162030 Commits

Author SHA1 Message Date
Hans Petter Selasky
ca794e7847 Comply with style(9).
Reported by:	gavin
MFC after:	14 days
Approved by:	thompsa (mentor)
2011-03-23 19:41:44 +00:00
Jaakko Heinonen
3fd8fe5b54 Recognize "ro", "rdonly", "norw", "rw" and "noro" as equal options in
vfs_equalopts(). This allows vfs_sanitizeopts() to filter redundant
occurrences of these options. It was possible that for example both "ro"
and "rw" options became active concurrently.

PR:		kern/133614
Discussed on:	freebsd-hackers
MFC after:	1 month
2011-03-23 17:56:38 +00:00
Alan Cox
e9a3f7852d Modestly increase the maximum allowed size of the kmem map on i386.
Also, express this new maximum as a fraction of the kernel's address
space size rather than a constant so that increasing KVA_PAGES will
automatically increase this maximum.  As a side-effect of this change,
kern.maxvnodes will automatically increase by a proportional amount.

While I'm here ensure that this change doesn't result in an unintended
increase in maxpipekva on i386.  Calculate maxpipekva based upon the
size of the kernel address space and the amount of physical memory
instead of the size of the kmem map.  The memory backing pipes is not
allocated from the kmem map.  It is allocated from its own submap of
the kernel map.  In short, it has no real connection to the kmem map.
(In fact, the commit messages for the maxpipekva auto-sizing talk
about using the kernel map size, cf. r117325 and r117391, even though
the implementation actually used the kmem map size.)  Although the
calculation is now done differently, the resulting value for
maxpipekva should remain almost the same on i386.  However, on amd64,
the value will be reduced by 2/3.  This is intentional.  The recent
change to VM_KMEM_SIZE_SCALE on amd64 for the benefit of ZFS also had
the unnecessary side-effect of increasing maxpipekva.  This change is
effectively restoring maxpipekva on amd64 to its prior value.

Eliminate init_param3() since it is no longer used.
2011-03-23 16:38:29 +00:00
Nathan Whitehorn
62800afa46 Add support for memstick generation on PowerPC. This is a little suboptimal
since glabel doesn't know about APM partitioning yet, but works well enough.
2011-03-23 16:22:08 +00:00
John Baldwin
dd788f961f Update a comment. The kernel stopped using the S* process state constants
a long time ago.
2011-03-23 13:46:17 +00:00
John Baldwin
c3b127e022 Small style fix. 2011-03-23 13:44:32 +00:00
Gleb Smirnoff
a3d0282dad Fix SYNOPSIS. 2011-03-23 13:44:09 +00:00
Nathan Whitehorn
c31153ad4d Mark any distfiles with no checksum entries in the manifest "Skipped"
instead of "Passed".
2011-03-23 13:43:56 +00:00
John Baldwin
3b0a4aef96 Do a sweep of the tree replacing calls to pci_find_extcap() with calls to
pci_find_cap() instead.
2011-03-23 13:10:15 +00:00
Adrian Chadd
7ee26a530a Oops, fix badness i must've introduced earlier. 2011-03-23 11:16:06 +00:00
Pawel Jakub Dawidek
640b7ee623 Don't create socketpair for connection forwarding between parent and secondary.
Secondary doesn't need to connect anywhere.

MFC after:	1 week
2011-03-23 11:09:04 +00:00
Juli Mallett
9775d5ebdf Add support for displaying newfs flags for SU+J and TRIM. 2011-03-23 08:33:12 +00:00
Jeff Roberson
06f0d80dc6 - Move ofed modules into the i386 and amd64 specific sections to fix
universe on other architectures.
2011-03-23 08:27:57 +00:00
Kirk McKusick
0a809056ce Add retry code analogous to the block allocation retry code
to avoid running out of inodes.

Reported by: Peter Holm
2011-03-23 05:13:54 +00:00
Adrian Chadd
d4c081e362 The AR5416+ chips all have MIB counters (which the AR5416 ANI code assumes)
so there's no need to enable the RX of invalid frames just to do ANI.

The if_ath code and AR5212 ANI code setup the RX filter bits to enable
receiving OFDM/CCK errors if the device doesn't have the hardware
MIB counters. It isn't initialising it for the AR5416+ because all of
those chips have hardware MIB counters.

This fixes the odd (and performance affecting!) situation where if ani
is enabled (via sysctl dev.ath.X.intmit) then suddenly there's be a very
large volume of phy errors - which is good to track, but not what was
intended. Since each PHY error is a received (0 length) frame, it can
significantly tie up the RX side of things.
2011-03-23 03:58:55 +00:00
Jeff Roberson
a340f09abe - Correct the vlan filter programming. The device filter is built in
reverse order.
 - Name the cq taskqueues according to whether they handle rx or tx.
 - Default LRO to on.
2011-03-23 02:47:04 +00:00
Nathan Whitehorn
50de5d07d3 Allow setting of parameters for file systems (e.g. softupdates), turn on
SUJ by default, and allow creation and mounting of FAT filesystems from
the installer.
2011-03-23 01:26:21 +00:00
Adrian Chadd
6aa113fd36 Enable setting the MCS rate bit for ast_tx_rate.
This allows ath_stats to print the MCS rate when TX'ing.
2011-03-22 22:59:09 +00:00
Pawel Jakub Dawidek
6d51b7d530 Add my copyright.
MFC after:	1 week
2011-03-22 21:19:51 +00:00
Pawel Jakub Dawidek
2237b7ea21 Forgot to commit this as part of r219873.
MFC after:	1 week
2011-03-22 21:11:36 +00:00
Navdeep Parhar
9f1f7ec9a8 Fix an error while constructing the table that maps context id -> egress
queue.

MFC after:	1 day
2011-03-22 21:05:56 +00:00
Mikolaj Golub
9237aa3fa5 After synchronization is complete we should make primary counters be
equal to secondary counters:

  primary_localcnt = secondary_remotecnt
  primary_remotecnt = secondary_localcnt

Previously it was done wrong and split-brain was observed after
primary had synchronized up-to-date data from secondary.

Approved by:	pjd (mentor)
MFC after:	1 week
2011-03-22 20:27:26 +00:00
Edward Tomasz Napierala
999d680c92 Make UFS use PSARC/2010/029 NFSv4 ACL semantics by default, bringing
it in line with ZFSv28.

X-MFC-After:	ZFSv28.
2011-03-22 19:52:29 +00:00
Mikolaj Golub
b068d5aafb For requests that are sent only to remote component use the
error from remote.
Approved by:	pjd (mentor)
MFC after:	1 week
2011-03-22 19:49:27 +00:00
Edward Tomasz Napierala
cdec385674 Move the code around so that libc behaviour does not depend on a variable
that was supposed to be kernel-only.  There should be no functional changes.
2011-03-22 17:44:07 +00:00
Edward Tomasz Napierala
a8e852babc Add test for acl_is_trivial_np(3). 2011-03-22 17:26:56 +00:00
Marcel Moolenaar
9d985cdc65 Change the load address from offset 0 in region 1 to offset 4G in region 0.
This (almost) gives us the address space back (at the bottom) that we lost
at the top.

Region 0 has traditionally been reserved for IA-32 emulation, which has not
been of great interest. By starting 64-bit processes at the 4G boundary we
at least preserve some of the advantages:
1.  Any invalid pointer cast (from int to pointer and back) will still
    always fail and not only when more than 4GB of memory is in use.
2.  Memory sharing between 64-bit and 32-bit processes is still possibly
    by using addresses < 4G.
2011-03-22 17:19:35 +00:00
Marcel Moolenaar
1961f30034 Branch from contrib/binutils/ld/emulparams/elf64_ia64_fbsd.s so that
we can modify it.
2011-03-22 17:02:33 +00:00
Pawel Jakub Dawidek
e2eabb44d7 The proto API is a general purpose API, so don't use 'hast' in structures or
function names. It can now be used outside of HAST.

MFC after:	1 week
2011-03-22 16:21:11 +00:00
Adrian Chadd
1198947acd Clean up setting the short preamble bit in the rate - this way it
is very obvious (and cleanly so) that it occurs for non-11n rates.
2011-03-22 13:39:00 +00:00
Adrian Chadd
27ab76d69c Flip this over to be a configurable option for people who wish to play with it.
It's still not ready for prime-time - there's some TX niggles with these 11n
cards that I'm still trying to wrap my head around, and AMPDU-TX is just not
implemented so things will come to a crashing halt if you're not careful.
2011-03-22 13:35:56 +00:00
Adrian Chadd
44a3316e1f This isn't actually needed any longer, A-MPDU frames work fine if only tagged for 11n nodes. 2011-03-22 13:20:11 +00:00
John Baldwin
e786cbfdd2 Rename pci_find_extcap() to pci_find_cap(). PCI now uses the term
"extended capabilities" to refer to the new set of capability structures
starting at offset 0x100 in config space for PCI-express devices.  For now
both function names will still work.  I will merge this to older branches
to ease driver portability, but 9.0 will ship with a new pci_find_extcap()
function that locates extended capabilities instead.

Reviewed by:	imp
MFC after:	1 week
2011-03-22 12:05:49 +00:00
Pawel Jakub Dawidek
cd72d521e3 White space cleanups.
MFC after:	1 week
2011-03-22 10:39:34 +00:00
Adrian Chadd
f6f59583bf Bring over an XPA (external power amplifer) bias fix for the AR9160.
This fix modifies the const addac initval array, rather than modifying
a local copy. It means that running >1 AR9160 on a board may prove to
be unpredictable.

The AR5416 init path also does something similar, so supporting
>1 AR5416 of different revisions could cause problems.

The later fix will be to create a private copy of the Addac data
for the AR5416, AR9160 (and AR9100 when it's merged in) and then
modify that as needed.

Obtained From:	Linux ath9k
2011-03-22 10:29:36 +00:00
Adrian Chadd
507de8028f Fix OFDM ANI statistics gathering for the AR5416 and later chips.
I found this when trying to figure out why the RX PHY error count
didn't match the OFDM error count ANI was using. It turns out
there was two problems:

* What this commit addresses - using the wrong mask for OFDM errors,
  and
* The RX filter is set incorrectly after a channel scan (at least)
  even if interference mitigation is enabled by default.

ANI is still disabled by default for the AR5416 and later chips.
2011-03-22 07:19:49 +00:00
Adrian Chadd
fdb9c24c19 Set the "right" CCA register.
Obtained From:	ath9k
2011-03-22 05:47:48 +00:00
Jeff Roberson
6146335abb - Don't use a separate set of rx queues for UDP, hash them into the same
set as TCP.
 - Eliminate the fully linear non-scatter/gather rx path, there is no
   harm in using arrays of clusters for both TCP and UDP.
 - Implement support for enabling/disabling per-vlan priority pause and
   queues via sysctl.
2011-03-22 04:50:47 +00:00
Gleb Smirnoff
a17878b872 Give better URL to the list of available CVSup mirrors. 2011-03-22 04:31:35 +00:00
Nathan Whitehorn
e8423d00e1 Update release(7) and build(7) to reflect new release infrastructure for
the new installer.
2011-03-22 01:21:51 +00:00
Nathan Whitehorn
0877c11eda Use labels to find release media instead of hard-coded device paths. This
makes booting more reliable (and working at all on USB sticks). While here,
move responsibility for setting up fstab into the various platform mk-*.sh
scripts.

Suggested by:	many
2011-03-22 01:14:53 +00:00
Adrian Chadd
6359b5731c Break out the RF mode setup into ar5416SetRfMode(), mirroring what ath9k does. 2011-03-22 00:52:44 +00:00
Adrian Chadd
b335ecffa2 Do a bit of spring cleaning in the board setup code, just to
bring it in line with the rest of the register initialisation.

I've verified that the 2/5ghz board values written to the
chip match what was previously written.
2011-03-22 00:43:58 +00:00
Adrian Chadd
dca968a2ce Bring over a few queue changes from ath9k:
* add pspoll/uapsd queue setup defaults;
* enable the exponential backoff window rather than the random
  backoff window when doing TX contention management.
2011-03-22 00:14:17 +00:00
Adrian Chadd
299bb4987b Even though it's very unlikely the misc mode register setting at -attach-
would be a problem, make sure it isn't overwritten by whatever is in
there at cold reset.

This brings the > ar5416 init path treatment of AR_MISC_MODE.
2011-03-22 00:12:26 +00:00
Adrian Chadd
fecc2a5eea Remove the merlin delay workaround here, it isn't appropriate for
the analog bank writes as Merlin never does them.
2011-03-22 00:11:04 +00:00
Glen Barber
5f2e9efbf9 s/buffer/buf as is used in the code.
Submitted by:	arundel (via doc@)
MFC after:	3 days
2011-03-21 23:59:20 +00:00
Jeff Roberson
3b1f0b5d11 - For now, disable ofed module build unless MK_OFED is set. 2011-03-21 21:35:19 +00:00
Hans Petter Selasky
b635069c09 - Do not output the trailing newline to the HID
report descriptor information, sysctl utility
  will show it for us.
- Modify sysctl node description to make it more
  understanable.

Found by:	Alexander Best <arundel@freebsd.org>
Submitted by:	Eygene Ryabinkin <rea@freebsd.org>
MFC after:	14 days
Approved by:	thompsa (mentor)
2011-03-21 21:34:12 +00:00
Pawel Jakub Dawidek
4d8dc3b838 When dropping privileges prefer capsicum over chroot+setgid+setuid.
We can use capsicum for secondary worker processes and hastctl.
When working as primary we drop privileges using chroot+setgid+setuid
still as we need to send ioctl(2)s to ggate device, for which capsicum
doesn't allow (yet).

X-MFC after:	capsicum is merged to stable/8
2011-03-21 21:31:50 +00:00