Commit Graph

161980 Commits

Author SHA1 Message Date
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
Martin Matuska
19aad99109 Backport missing tunings for -march=core2:
- enable extra 80387 mathematical constants (ext_80387_constants) [1]
- enable compare and exchange 16 bytes (cmpxchg16b) [2]

Verified against llvm-gcc (and apple gcc)

Obtained from:	gcc-4.3 (ref. svn revs. 119260 [1], 121140 [2]; GPLv2)
MFC after:	2 weeks
2011-03-17 09:44:33 +00:00
Marcel Moolenaar
3166a207c5 When building libc with the syscall compatibility, don't also generate the
syscall assembly files. This results in conflicting dependencies and can
cause unexpected results for parallel builds. This is because the .c file
and the .S file both generate the same .o file.

Submitted by:	Simon Gerraty <sjg@juniper.net>
Sponsored by:	Juniper Networks
2011-03-17 04:40:37 +00:00
Marcel Moolenaar
a8d044f390 Don't add sigwait.c to MISRCS here when sigwait.c lives under ../sys and
it's already added to SRCS there.
2011-03-17 04:30:43 +00:00
Ed Maste
ea9827d3be Remove uptime validity check that hasn't been necessary since r151417
switched to clock_gettime.  vmstat will now not exit with an error
if run on a system with 10 years of uptime.
2011-03-17 01:05:54 +00:00
Jung-uk Kim
dcbce41eb0 Merge ACPICA 20110316. 2011-03-17 00:29:53 +00:00
Juli Mallett
e22b8a5a3b o) Set MAC addresses starting at the MAC base for all management ports, not
just the MR-730.
o) Start MAC addresses for the non-management ports after the management ports.

Submitted by:	Bhanu Prakash (with modifications)
2011-03-16 22:51:34 +00:00
Jung-uk Kim
4d8fe534b7 Import ACPICA 20110316. 2011-03-16 20:53:41 +00:00
Andrey V. Elsukov
b00a71345c The size of zfsboot2 grown up to 64 Kbytes in r219089.
Increase NSECT up to 128 sectors too.

Reviewed by:	jhb, pjd
2011-03-16 20:19:48 +00:00
Andrey V. Elsukov
fa3c0ecda2 Set control flags in putc(). This should fix zfsboot hangs in drvread().
PR:		kern/153552
Reviewed by:	jhb
MFC after:	1 week
2011-03-16 20:04:56 +00:00
Pyun YongHyeon
848a02fc41 Remove too expensive bus_dmamap_sync(9) call in dc_rx_resync().
With this change, driver may not notice updated descriptor status
change when bounce buffers are active. However, rxeof() in next run
will handle the synchronization.

Change dc_rxeof() a bit to return the number of processed frames in
RX descriptor ring. Previously it returned the number of frames
that were successfully passed to upper stack which in turn means it
ignored frames that were discarded due to errors. The number of
processed frames in RX descriptor ring is used to detect whether
driver is out of sync with controller's current descriptor pointer.
Returning number of processed frames reduces unnecessary (probably
wrong) re-synchronization.

Reviewed by:	marius
2011-03-16 17:09:51 +00:00
Jung-uk Kim
7ebbcb21ba Revert r219676.
Requested by:	jhb, bde
2011-03-16 16:44:08 +00:00
Ivan Voras
630db7f99b The hardware has caught up; improvements are now observed even at 128,
but stay conservative and bump read_max to "only" 64 (it will probably be
a good idea to increase this to 128 after the next major release).
2011-03-16 16:22:59 +00:00
Jung-uk Kim
2ffa4044e9 Rework r219679. Always check CPU class at run-time to make it predictable.
Unfortunately, it pulls in <machine/cputypes.h> but it is small enough and
namespace pollution is minimal, I hope.

Pointed out by:	bde
Pointy hat:	jkim
2011-03-16 16:09:08 +00:00
Martin Matuska
e98198cdbb Fix -march/-mtune=native autodetection for Intel Core 2 CPUs
Obtained from:	gcc 4.3 (partial rev. 119454; GPLv2)
MFC after:	2 weeks
2011-03-16 12:40:58 +00:00
Pawel Jakub Dawidek
681ff708cf From fts.c comment:
The "FTS_NOSTAT" option can avoid a lot of calls to stat(2) if it knows that a
directory could not possibly have subdirectories. This is decided by looking at
the link count: a subdirectory would increment its parent's link count by
virtue of its own ".." entry.  This assumption only holds for UFS-like
filesystems that implement links and directories this way, so we must punt for
others.

It looks like ZFS is a UFS-like file system, as the above also holds for ZFS.
Add ZFS to the list of file systems that allow for such optimization.

MFC after:	1 month
2011-03-16 08:58:09 +00:00
Juli Mallett
26de5f20cc o) Tear down receive interrupt on detach.
Submitted by:	Bhanu Prakash
2011-03-16 08:56:22 +00:00
Juli Mallett
64974004ec o) Clean up FPA pools on module unload.
o) Allocate output buffer pool based on available output queues.

Submitted by:	Bhanu Prakash (with modifications)
2011-03-16 08:51:36 +00:00
Juli Mallett
dea2d4206e o) Properly size caches and TLB on Octeon.
o) Make COP0_SYNC do nothing on Octeon, which is fully interlocked.

Submitted by:	Bhanu Prakash (with modifications)
2011-03-16 08:22:29 +00:00
Marcel Moolenaar
18d9407a9f MFaltix:
Add support for Pre-Boot Virtual Memory (PBVM) to the loader.

PBVM allows us to link the kernel at a fixed virtual address without
having to make any assumptions about the physical memory layout. On
the SGI Altix 350 for example, there's no usuable physical memory
below 192GB. Also, the PBVM allows us to control better where we're
going to physically load the kernel and its modules so that we can
make sure we load the kernel in memory that's close to the BSP.

The PBVM is managed by a simple page table. The minimum size of the
page table is 4KB (EFI page size) and the maximum is currently set
to 1MB. A page in the PBVM is 64KB, as that's the maximum alignment
one can specify in a linker script. The bottom line is that PBVM is
between 64KB and 8GB in size.

The loader maps the PBVM page table at a fixed virtual address and
using a single translations. The PBVM itself is also mapped using a
single translation for a maximum of 32MB.

While here, increase the heap in the EFI loader from 512KB to 2MB
and set the stage for supporting relocatable modules.
2011-03-16 03:53:18 +00:00