dragonfly.git
6 months agotest: my first commit
Imre Vadasz [Sat, 17 May 2014 17:58:44 +0000 (19:58 +0200)]
test: my first commit

6 months agokernel/netgraph7: Remove KMODDEPS.
Sascha Wildner [Sat, 17 May 2014 09:45:22 +0000 (11:45 +0200)]
kernel/netgraph7: Remove KMODDEPS.

6 months agokernel/netgraph7: Fix Makefile.
Sascha Wildner [Sat, 17 May 2014 09:42:42 +0000 (11:42 +0200)]
kernel/netgraph7: Fix Makefile.

6 months agokernel/ral: Clean up a mis-delete I did.
Sascha Wildner [Fri, 16 May 2014 09:21:54 +0000 (11:21 +0200)]
kernel/ral: Clean up a mis-delete I did.

6 months agokernel/acpi: ACPI_INTEGER is obsolete since 20100121 (replaced with UINT64).
Sascha Wildner [Fri, 16 May 2014 09:09:52 +0000 (11:09 +0200)]
kernel/acpi: ACPI_INTEGER is obsolete since 20100121 (replaced with UINT64).

6 months agokernel/ral: Bring in support for further chips (RT2700/2800/3090 series).
Sascha Wildner [Thu, 15 May 2014 09:42:35 +0000 (11:42 +0200)]
kernel/ral: Bring in support for further chips (RT2700/2800/3090 series).

Unfortunately I don't have any hardware to test and no one volunteered
when I asked on the lists. Pushing anyway because it shouldn't break
RT2500/2501/2600 support. We'll see if someone reports issues with
it.

6 months agoUpdate the pciconf(8) database.
Sascha Wildner [Thu, 15 May 2014 09:20:06 +0000 (11:20 +0200)]
Update the pciconf(8) database.

May 13, 2014 snapshot from http://pciids.sourceforge.net/

6 months agokernel/acpi: i386 build fixes.
Sascha Wildner [Thu, 15 May 2014 09:06:07 +0000 (11:06 +0200)]
kernel/acpi: i386 build fixes.

6 months agokernel/acpi: Remove a debug printf I accidentally pushed.
Sascha Wildner [Thu, 15 May 2014 06:59:13 +0000 (08:59 +0200)]
kernel/acpi: Remove a debug printf I accidentally pushed.

6 months agolibmagic(3): Some MLINKS adjustments for the most recent upgrade.
Sascha Wildner [Thu, 15 May 2014 06:55:43 +0000 (08:55 +0200)]
libmagic(3): Some MLINKS adjustments for the most recent upgrade.

6 months agounits(1): Sync with FreeBSD
Eitan Adler [Thu, 15 May 2014 05:31:38 +0000 (22:31 -0700)]
units(1): Sync with FreeBSD
- fix -f and -V option
- fix a few typos
- call el_end()
- use builtin functions where appropriate

6 months agokernel/acpi: Add quirks framework (and some quirks) from FreeBSD.
Sascha Wildner [Wed, 14 May 2014 22:08:49 +0000 (00:08 +0200)]
kernel/acpi: Add quirks framework (and some quirks) from FreeBSD.

I don't know how common the signatures from the supplied quirks
are nowadays (the last addition was in 2005) but the framework
could nevertheless be useful.

For now, the ACPI_Q_MADT_IRQ0 quirk remains unimplemented because
of the way the associated code is implemented in DragonFly. This
will need further work in the future.

In-discussion-with: sephe

6 months agoktrdump(8): Remove some stuff that was not meant to be pushed.
Sascha Wildner [Wed, 14 May 2014 19:31:32 +0000 (21:31 +0200)]
ktrdump(8): Remove some stuff that was not meant to be pushed.

6 months agoktrdump(8): Add some needed newlines and remove some unneeded ones.
Sascha Wildner [Wed, 14 May 2014 17:08:06 +0000 (19:08 +0200)]
ktrdump(8): Add some needed newlines and remove some unneeded ones.

err*() will add one automatically, and some printfs were missing one.

Also, fix a small table formatting issue.

6 months agoSync zoneinfo database with tzdata2014c from ftp://ftp.iana.org/tz/releases
Sascha Wildner [Wed, 14 May 2014 07:03:31 +0000 (09:03 +0200)]
Sync zoneinfo database with tzdata2014c from ftp://ftp.iana.org/tz/releases

* africa: Egypt observes DST starting 2014-05-15 at 24:00.
    (Thanks to Ahmad El-Dardiry and Gunther Vermier.)

* asia: Remove now-confusing comment about Jordan.
    (Thanks to Oleksii Nochovnyi.)

* europe: Add a clarifying comment about how clocks in Simferopol
    Sevastopol were actually changed.

6 months agokernel/acpi: Print any errors returned by CPU capability setting using _OSC.
Sascha Wildner [Tue, 13 May 2014 04:11:33 +0000 (06:11 +0200)]
kernel/acpi: Print any errors returned by CPU capability setting using _OSC.

6 months agomcast: ifma_protospec is pointer; use NULL for it.
Sepherosa Ziehau [Mon, 12 May 2014 13:22:40 +0000 (21:22 +0800)]
mcast: ifma_protospec is pointer; use NULL for it.

6 months agoRevert "kernel/acpi: Improve the disabling of Debug object dumping."
Sascha Wildner [Mon, 12 May 2014 05:01:42 +0000 (07:01 +0200)]
Revert "kernel/acpi: Improve the disabling of Debug object dumping."

This reverts commit c9ed7d9ef60d6ffb82c02ec4822a68a29703a389.

Revert it until I've figured it out.

Reported-by: davshao
6 months agokernel/acpi: Improve the disabling of Debug object dumping.
Sascha Wildner [Sun, 11 May 2014 19:16:54 +0000 (21:16 +0200)]
kernel/acpi: Improve the disabling of Debug object dumping.

It is actually a global in ACPICA (since 20100304) so add a new
sysctl debug.acpi.enable_debug_objects that can be used to toggle
it, with the default being 0.

This commit reverts e59c6bdadc7ee647f2ac508a3d1c210b89a680b1 which
solved it differently (in the ACPICA code).

Taken-from:  FreeBSD
Reported-by: dillon (iirc)
6 months agokernel/acpi: Remove an unused define.
Sascha Wildner [Sun, 11 May 2014 17:25:55 +0000 (19:25 +0200)]
kernel/acpi: Remove an unused define.

6 months agokernel/acpi: Add some ktr events to the acpi_ec code.
Sascha Wildner [Sun, 11 May 2014 14:56:13 +0000 (16:56 +0200)]
kernel/acpi: Add some ktr events to the acpi_ec code.

Translates what FreeBSD has to our ktr(9) syntax.

Also, reduce differences with FreeBSD in some other places
but it is just cosmetical.

6 months agoix.4: Update according to the overhaul of ix(4)
Sepherosa Ziehau [Sun, 11 May 2014 13:18:54 +0000 (21:18 +0800)]
ix.4: Update according to the overhaul of ix(4)

6 months agoloader: Remove some commented out code to load modules based on PNP IDs.
Sascha Wildner [Sun, 11 May 2014 12:43:56 +0000 (14:43 +0200)]
loader: Remove some commented out code to load modules based on PNP IDs.

6 months agox86_64/ioapic: Enable GSI target CPU auto-balance by default
Sepherosa Ziehau [Sun, 11 May 2014 11:22:02 +0000 (19:22 +0800)]
x86_64/ioapic: Enable GSI target CPU auto-balance by default

The original bug, which prevented GSI target CPU auto-balance, probably
was fixed by 902419bf6d9fd0f80afc9d07cd4b3e99d20f23ca.

6 months agopolling.4: Add ix(4)
Sepherosa Ziehau [Sun, 11 May 2014 07:26:56 +0000 (15:26 +0800)]
polling.4: Add ix(4)

6 months agoinet: in_{add,del}multi should only be called in netisr0
Sepherosa Ziehau [Sun, 11 May 2014 07:14:29 +0000 (15:14 +0800)]
inet: in_{add,del}multi should only be called in netisr0

Add KASSERT to make sure about it.

While I'm here, add blank line before in_addmulti()

6 months agoinet: Dispatch in_ifdetach to netisr0 to run
Sepherosa Ziehau [Sun, 11 May 2014 06:57:06 +0000 (14:57 +0800)]
inet: Dispatch in_ifdetach to netisr0 to run

Currently:
- It only goes through two inpcb lists.  Accessing to these two lists
  is lockless MPSAFE only if the accessing is in netisr0.
- It only modifies inpcbs' multicast option, which should be modified
  in netisr0.

6 months agopfsync: Dispatch in_{add,del}multi to netisr0
Sepherosa Ziehau [Sat, 10 May 2014 13:48:44 +0000 (21:48 +0800)]
pfsync: Dispatch in_{add,del}multi to netisr0

Netisr0 is where multicast is handled.

6 months agokernel/acpi: Use ACPI_SUCCESS()/ACPI_FAILURE() in a few places.
Sascha Wildner [Sat, 10 May 2014 23:30:05 +0000 (01:30 +0200)]
kernel/acpi: Use ACPI_SUCCESS()/ACPI_FAILURE() in a few places.

6 months agokernel/acpi: Move the declaration of _debug_acpi to acpivar.h.
Sascha Wildner [Sat, 10 May 2014 23:11:37 +0000 (01:11 +0200)]
kernel/acpi: Move the declaration of _debug_acpi to acpivar.h.

6 months agokernel - Fix racing assertion
Matthew Dillon [Fri, 9 May 2014 17:24:56 +0000 (10:24 -0700)]
kernel - Fix racing assertion

* Two semaphore assertions could panic the box because they were testing
  conditions subject to SMP races.

* Move the assertions past the lock so they are no longer subject to SMP
  races.

Reported-by: marino
6 months agoigmp: Dispatch fast and slow timeout handler to netisr0
Sepherosa Ziehau [Thu, 8 May 2014 13:02:36 +0000 (21:02 +0800)]
igmp: Dispatch fast and slow timeout handler to netisr0

Netisr0 is where IGMP is to be handled.

6 months agotcp: Multicast sockopts do not make sense on TCP sockets
Sepherosa Ziehau [Wed, 7 May 2014 14:33:40 +0000 (22:33 +0800)]
tcp: Multicast sockopts do not make sense on TCP sockets

6 months agokernel: Remove two oldusb wlan drivers, rum and ural.
Sascha Wildner [Wed, 7 May 2014 13:01:43 +0000 (15:01 +0200)]
kernel: Remove two oldusb wlan drivers, rum and ural.

Both don't work even with oldusb because they have never been
ported to the current ieee80211 framework. In fact, they were
unhooked from the build at the time.

Both also exist for usb4bsd. rum(4) was ported to DragonFly
while ural(4) has yet to be ported.

6 months agoUpdate files for file-5.18 import.
Peter Avalos [Tue, 6 May 2014 17:52:16 +0000 (10:52 -0700)]
Update files for file-5.18 import.

6 months agoMerge branch 'vendor/FILE'
Peter Avalos [Tue, 6 May 2014 22:37:33 +0000 (15:37 -0700)]
Merge branch 'vendor/FILE'

6 months agokernel: Fix some boolean_t vs. int confusion.
Sascha Wildner [Tue, 6 May 2014 19:52:29 +0000 (21:52 +0200)]
kernel: Fix some boolean_t vs. int confusion.

When boolean_t is defined to be _Bool instead of int (not part of this
commit), this is what gcc is sad about.

6 months agoImport file-5.18. vendor/FILE
Peter Avalos [Tue, 6 May 2014 17:40:32 +0000 (10:40 -0700)]
Import file-5.18.

See ChangeLog for details.

6 months agonrelease: Copying pkg.conf.sample to pkg.conf is no longer needed.
Sascha Wildner [Tue, 6 May 2014 09:20:11 +0000 (11:20 +0200)]
nrelease: Copying pkg.conf.sample to pkg.conf is no longer needed.

6 months agohammer2 - dmsg stabilization
Matthew Dillon [Mon, 5 May 2014 06:52:24 +0000 (23:52 -0700)]
hammer2 - dmsg stabilization

This is a general stabilization pass testing xdisk resumption on various
communications failures (killing the local or remote hammer2 service demon).

* Simulate failures on recursive transactions in a bottom-up fashion

* bcmp() does not return an inequality (neg, zero, or positive).  It
  returns only 0 or 1.  Change fs_label RBTREE test to strcmp()

* ref-count the state structure, use dmsg_state_hold()/dmsg_state_drop()
  to control it.  Fix at least one memory leak.

* Consolidate simulated transaction failure core into a helper
  function dmsg_msg_simulate_failure().

* Clean up the tx state on the front-end after the msg has extracted
  necessary information from it, instead of in the transmit thread.
  This is so the state fields are updated synchronously and not delayed
  by the transmit queue.

* Change xdisk's error test to avoid accidently failing a BIO due to
  a communications issue (verses an actual IO error on the remote physical
  disk).

* Remove some invalid assertions, add assertions.

6 months agohammer2 - Retool dmsg mechanics to improve virtual circuit design 2/2
Matthew Dillon [Mon, 5 May 2014 02:52:05 +0000 (19:52 -0700)]
hammer2 - Retool dmsg mechanics to improve virtual circuit design 2/2

* Use transaction stacking to effectively connect resources to consumers.
  Issuing a transaction over a received SPAN effectively creates a virtual
  circuit to the originator.

* The hammer2 service demon (userland) is currently being used to route,
  but direct kernel<->kernel socket connections are now theoretically
  possible for later performance work.  Current performance is going
  to be low due to layering.

* Get subr_diskiocom and the xdisk driver mostly working again.  The
  code is a lot cleaner but still needs considerable stability work and
  better unwinding during failure conditions.

* Start work on hammer2<->hammer2 communications.

6 months ago<setjmp.h>: Make _setjmp() and _longjmp() visible for SUSv2 too.
Sascha Wildner [Sun, 4 May 2014 14:01:36 +0000 (16:01 +0200)]
<setjmp.h>: Make _setjmp() and _longjmp() visible for SUSv2 too.

They were around even earlier (CAE XPG4v2, actually) but to support that
we would need _XOPEN_SOURCE_EXTENSIONS support which we currently lack.

6 months agoix.4: Mention polling(4) support.
Sascha Wildner [Sun, 4 May 2014 12:11:00 +0000 (14:11 +0200)]
ix.4: Mention polling(4) support.

6 months agoix: Add polling(4) support
Sepherosa Ziehau [Wed, 30 Apr 2014 12:23:51 +0000 (20:23 +0800)]
ix: Add polling(4) support

6 months ago wlan/atheros - Remove debugging
Matthew Dillon [Sat, 3 May 2014 22:54:54 +0000 (15:54 -0700)]
 wlan/atheros - Remove debugging

* Remove left-over debug kprintf.

6 months agowlan/atheros - Synchronize sleep state code from FreeBSD
Matthew Dillon [Sat, 3 May 2014 21:25:53 +0000 (14:25 -0700)]
wlan/atheros - Synchronize sleep state code from FreeBSD

* Synchronize Adrian Chadd's sleep state code and wlan updates.

* With this commit if the wlan or ath interface is in a 'down' state,
  it will use full sleep mode and save power.

* We get all of ATH through today but the 802_11 changes are a bit
  too substantial so this commit only brings in the sleep state code
  through today (3-May-2014).

* There is a bunch of other 802_11 work that needs to be brought in
  but it's like 20,000 lines of patches so... not today.

* Verified operational on Acer C720 chromebook.  full-sleep mode saves
  0.3-0.4W.  Network sleep mode code is also verified to be operational
  but does not appear to save any power at the moment.

  Also verified: beacons are working properly for wakeups on packet
  reception.

6 months ago<setjmp.h>: Fix up visibility checks a bit (avoid checking _ANSI_SOURCE).
Sascha Wildner [Sat, 3 May 2014 21:26:32 +0000 (23:26 +0200)]
<setjmp.h>: Fix up visibility checks a bit (avoid checking _ANSI_SOURCE).

6 months agokernel/bwn: Fix a typo. This fixes RF switch state polling.
Imre Vadasz [Sat, 3 May 2014 18:53:26 +0000 (20:53 +0200)]
kernel/bwn: Fix a typo. This fixes RF switch state polling.

Fixes the RF switch state polling by comparing with the revision of the
PHY instead of the revision of the RADIO.

6 months agoMerge branch 'vendor/LIBPCAP'
Matthew Dillon [Sat, 3 May 2014 15:50:32 +0000 (08:50 -0700)]
Merge branch 'vendor/LIBPCAP'

Merge for 1.4.0

6 months agoImport libpcap-1.4.0. vendor/LIBPCAP
Matthew Dillon [Sat, 3 May 2014 15:46:52 +0000 (08:46 -0700)]
Import libpcap-1.4.0.

See CHANGES for the details.

6 months agodrm/i915: Use the Linux workqueue API
François Tigeot [Sat, 3 May 2014 09:12:14 +0000 (11:12 +0200)]
drm/i915: Use the Linux workqueue API

Opportunistically reduce differences with Linux 3.8.13

6 months agolinux/workqueue.h: Adapt to DragonFly
François Tigeot [Sat, 3 May 2014 08:55:10 +0000 (10:55 +0200)]
linux/workqueue.h: Adapt to DragonFly

* Protect callout structures from concurrent operations on MP machines

* Add some functions used by the drm/i915 code from Linux 3.8.x

6 months agolinux/timer.h: Add round_jiffies_up_relative()
François Tigeot [Sat, 3 May 2014 08:53:41 +0000 (10:53 +0200)]
linux/timer.h: Add round_jiffies_up_relative()

6 months agodrm: Import linux/workqueue.h from FreeBSD's OFED stack
François Tigeot [Sat, 3 May 2014 08:52:02 +0000 (10:52 +0200)]
drm: Import linux/workqueue.h from FreeBSD's OFED stack

6 months ago<setjmp.h>: <sys/cdefs.h> must be included before <machine/setjmp.h>.
Sascha Wildner [Sat, 3 May 2014 00:25:52 +0000 (02:25 +0200)]
<setjmp.h>: <sys/cdefs.h> must be included before <machine/setjmp.h>.

6 months agoRemove some more files via 'make upgrade' and fix a typo.
Sascha Wildner [Fri, 2 May 2014 08:14:24 +0000 (10:14 +0200)]
Remove some more files via 'make upgrade' and fix a typo.

6 months agopcidevs: Remove some IDs we don't use.
Sascha Wildner [Fri, 2 May 2014 00:22:22 +0000 (02:22 +0200)]
pcidevs: Remove some IDs we don't use.

6 months agokernel/ral: Switch back to using pcidevs.h.
Sascha Wildner [Fri, 2 May 2014 00:21:58 +0000 (02:21 +0200)]
kernel/ral: Switch back to using pcidevs.h.

It was lost with feb94d24033db5d8fe8e5e4807103d48f3638ceb.

6 months agoRemove ATM protocol support.
Sascha Wildner [Thu, 1 May 2014 22:31:57 +0000 (00:31 +0200)]
Remove ATM protocol support.

FreeBSD ditched it about 6 years ago. Also, I'm not sure if this ever
worked on x86_64.

6 months agokernel: Sync ACPICA with Intel's version 20140424.
Sascha Wildner [Wed, 30 Apr 2014 10:25:14 +0000 (12:25 +0200)]
kernel: Sync ACPICA with Intel's version 20140424.

Some highlights:

* Implemented support to skip/ignore NULL address entries in the
  RSDT/XSDT.

* Removed an extraneous error message for the case where there
  are a large number of system GPEs (> 124).

* Implemented and deployed additional configuration support for
  the public ACPICA external interfaces.

* iASL and disassembler: Add full support for the LPIT table
  (Low Power Idle Table).

* AcpiDump utility:
  1) Add option to force the use of the RSDT (over the XSDT).
  2) Improve validation of the RSDP signature (use 8 chars
     instead of 4).

* Debugger: Updated the GPE command (which simulates a GPE by
  executing the GPE code paths in ACPICA).

* Unix application OSL: Update line-editing support.

For a more detailed list, see sys/contrib/dev/acpica/changes.txt.

6 months agoAdd the <stdnoreturn.h> header for C11 conformance.
Sascha Wildner [Wed, 30 Apr 2014 09:39:03 +0000 (11:39 +0200)]
Add the <stdnoreturn.h> header for C11 conformance.

Per clause 7.23 from the final draft.

Taken-from: FreeBSD

6 months agoAdd the <stdalign.h> header for C11 conformance.
Sascha Wildner [Mon, 21 Apr 2014 14:08:47 +0000 (16:08 +0200)]
Add the <stdalign.h> header for C11 conformance.

Per clause 7.15 from the final draft.

Along with it, add some helper macros to <sys/cdefs.h>.

While here, adjust an #ifdef in <sys/cdefs.h>.

Taken-from: FreeBSD

6 months ago<assert.h>: Define a static_assert macro for C11.
Sascha Wildner [Mon, 21 Apr 2014 12:27:35 +0000 (14:27 +0200)]
<assert.h>: Define a static_assert macro for C11.

Per clause 7.2 from the final draft:

"The header <assert.h> defines the assert and static_assert macros [...]
 The macro static_assert expands to _Static_assert."

6 months agoOpenSSL: Check the correct pointer in EC_POINT_invert.
Sascha Wildner [Wed, 30 Apr 2014 09:33:31 +0000 (11:33 +0200)]
OpenSSL: Check the correct pointer in EC_POINT_invert.

It looks like this was copied from EC_POINT_dbl() but the check was
overlooked when adjusting.

Reported-by: plundra on #dragonflybsd
Taken-from:  OpenBSD

6 months agoOpenSSL: Add fix for CVE-2010-5298.
Sascha Wildner [Wed, 30 Apr 2014 08:58:52 +0000 (10:58 +0200)]
OpenSSL: Add fix for CVE-2010-5298.

7 months agoMerge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Markus Pfeiffer [Tue, 29 Apr 2014 22:47:05 +0000 (23:47 +0100)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly

7 months agousr.bin/top: Correct formatting for PIDs
Markus Pfeiffer [Tue, 29 Apr 2014 22:44:53 +0000 (23:44 +0100)]
usr.bin/top: Correct formatting for PIDs

DragonFly PIDs can now be up to 6 digits long

7 months agokernel/acpi: Add the ACPI_LV_REPAIR debug level (added in ACPICA 20091214).
Sascha Wildner [Tue, 29 Apr 2014 20:48:43 +0000 (22:48 +0200)]
kernel/acpi: Add the ACPI_LV_REPAIR debug level (added in ACPICA 20091214).

Also sync the list of debug levels in the manual page.

7 months agobin/ps: adjust PIDLEN
Markus Pfeiffer [Tue, 29 Apr 2014 19:49:40 +0000 (20:49 +0100)]
bin/ps: adjust PIDLEN

DragonFly's pids can now become 6 digits long

7 months agobsd-family-tree: Sync with FreeBSD.
Sascha Wildner [Mon, 28 Apr 2014 17:05:57 +0000 (19:05 +0200)]
bsd-family-tree: Sync with FreeBSD.

7 months agopflogd: Make pflog readable by tcpdump
Peeter [Mon, 28 Apr 2014 08:12:00 +0000 (10:12 +0200)]
pflogd: Make pflog readable by tcpdump

pflogd was previously writing incorrectly to the pflog logfile

Changes obtained from FreeBSD

7 months agodrm/i915: Reduce i915_irq.c diffs with Linux 3.8.13
François Tigeot [Sun, 27 Apr 2014 09:26:47 +0000 (11:26 +0200)]
drm/i915: Reduce i915_irq.c diffs with Linux 3.8.13

* i915_handle_rps_change() renamed to ironlake_handle_rps_change()

* pch_irq_handler() replaced by ibx_irq_handler() and cpt_irq_handler()

* Make ironlake_irq_handler() more similar to its Linux 3.8.13 version

* Make ivybridge_irq_handler() more similar to its Linux 3.8.13 version

7 months agokernel/vtnet: Zeroing memory before reusing.
Imre Vadasz [Sat, 26 Apr 2014 10:01:13 +0000 (12:01 +0200)]
kernel/vtnet: Zeroing memory before reusing.

* Forgot a memset to clear sc->vtnet_macfilter before reusing.

* Forgot an __aligned(2) in another case where we need a local
  variable of size 2 to be stored in physically contiguous memory.

* Deletes an unneeded assertion and comment.

7 months agokernel/acpi: Improve a message a bit.
Sascha Wildner [Sat, 26 Apr 2014 10:21:27 +0000 (12:21 +0200)]
kernel/acpi: Improve a message a bit.

7 months agokernel/vtnet: Replace a kmalloc by contigmalloc.
Imre Vadasz [Sat, 26 Apr 2014 06:36:33 +0000 (08:36 +0200)]
kernel/vtnet: Replace a kmalloc by contigmalloc.

* To get physically contiguous memory, we have to use contigmalloc instead
  of kmalloc.

* Use a 2 byte alignment to make sure that a 2 byte local variable is
  stored in physically contiguous memory.

Dragonfly-bug: <http://bugs.dragonflybsd.org/issues/2666>

7 months agovtnet.4: Fix SYNOPSIS ("device if_vtnet" -> "device vtnet").
Sascha Wildner [Fri, 25 Apr 2014 13:45:44 +0000 (15:45 +0200)]
vtnet.4: Fix SYNOPSIS ("device if_vtnet" -> "device vtnet").

7 months agoAdjust newsyslog(8) and pkill(1) for the new PID_MAX.
Sascha Wildner [Wed, 23 Apr 2014 18:00:47 +0000 (20:00 +0200)]
Adjust newsyslog(8) and pkill(1) for the new PID_MAX.

Reported-by: marino
7 months agokernel/drm: Fix two warnings in the radeon driver.
Sascha Wildner [Wed, 23 Apr 2014 09:35:34 +0000 (11:35 +0200)]
kernel/drm: Fix two warnings in the radeon driver.

7 months agovtnet.4: Use .Mt for email addresses.
Sascha Wildner [Wed, 23 Apr 2014 07:52:47 +0000 (09:52 +0200)]
vtnet.4: Use .Mt for email addresses.

7 months agohammer2 - Retool dmsg mechanics to improve virtual circuit design 1/2
Matthew Dillon [Wed, 23 Apr 2014 07:04:04 +0000 (00:04 -0700)]
hammer2 - Retool dmsg mechanics to improve virtual circuit design 1/2

* Rip-out the circuit structures and forging code.  These changes simplify
  the DMSG code considerably.

* Retool the core command/response messaging mechanics to allow either
  side of a transaction to initiate commands and receive responses.

  This means we cannot use DMSGF_REPLY to determine whether the transmit-side
  or receive-side state RBTREE holds the msgid.  Instead we add two more
  flags DMSGF_REVTRANS and DMSGF_REVCIRC to tell the receiver which RBTREE
  holds the msgid and/or circuit id.

* Retool to allow transaction stacking.  Sub-transactions can now run under
  their parents.

* Retool the transaction code to provide virtual circuit functionality
  through the use of transaction stacking.

  With these changes, the normal SPAN mechanism which operates using
  open transactions can also be used to route messages over the SPAN.
  There is no longer a need to forge a return path because sub-transaction
  commands can now be initiated 'out' over an active, received SPAN
  transaction.

  This part is not completely working yet, it needs the actual routing
  code and some adjustments to the SPAN mechanism to prevent path ripups
  from interfering with any in-progress transactions.  Ultimately the
  availability of a new path would have two be detected by the end points
  so new 'connections' can be forged over the new, better path.

7 months agodrm/i915: Use the Linux timer API
François Tigeot [Tue, 22 Apr 2014 18:21:11 +0000 (20:21 +0200)]
drm/i915: Use the Linux timer API

Reduce differences with Linux 3.8.13

7 months agodrm: Use the Linux timer API
François Tigeot [Tue, 22 Apr 2014 18:18:43 +0000 (20:18 +0200)]
drm: Use the Linux timer API

Reduce differences with Linux 3.8.13

7 months agolinux/timer.h: Adapt to Dragonfly
François Tigeot [Tue, 22 Apr 2014 18:15:34 +0000 (20:15 +0200)]
linux/timer.h: Adapt to Dragonfly

* Protect callout structures from concurrent operations on MP machines

* Expand the API for use with drm code from Linux 3.8.x

7 months agodrm: Import linux/timer.h from FreeBSD's OFED stack
François Tigeot [Tue, 22 Apr 2014 18:14:01 +0000 (20:14 +0200)]
drm: Import linux/timer.h from FreeBSD's OFED stack

7 months agokernel - Improve pid-reuse algorithm, fix bug
Matthew Dillon [Mon, 21 Apr 2014 22:00:00 +0000 (15:00 -0700)]
kernel - Improve pid-reuse algorithm, fix bug

* Fix a bug where under extreme loads it was possible for a PID to be
  allocated twice.

* Implement a minimum pid-reuse delay of 10 seconds.  No pid, session id,
  or pgid will be reused for at least 10 seconds after being reaped.

  This shouldn't really be necessary but it should help scripts, particularly
  bulk builds, which rely on testing out-of-band PIDs with pwait.

* Increase PID_MAX from 99999 to 999999

Reported-by: marino
7 months agovtnet.4: Add a reference to ifmedia(4).
Sascha Wildner [Mon, 21 Apr 2014 21:56:40 +0000 (23:56 +0200)]
vtnet.4: Add a reference to ifmedia(4).

7 months agoImporting slightly modified virtio-net by vsrinivas
Imre Vadasz [Sat, 19 Apr 2014 16:44:45 +0000 (18:44 +0200)]
Importing slightly modified virtio-net by vsrinivas

* TSO and LRO are off for now by default.

* Makefile changes. Adapting manpages. Fixing a typo in vtnet_tx_offload.

* Allocating tx headers with contigmalloc during attach instead of using
  kmalloc in the transmit path.
  In the worst case we need one tx header for two virtqueue ring entries.

* Additionally some whitespace fixes

7 months agokernel: Remove some unused options (forgotten in the IPX removal).
Sascha Wildner [Mon, 21 Apr 2014 18:21:44 +0000 (20:21 +0200)]
kernel: Remove some unused options (forgotten in the IPX removal).

7 months agohammer2 - more dmsg/separation work
Matthew Dillon [Mon, 21 Apr 2014 03:12:01 +0000 (20:12 -0700)]
hammer2 - more dmsg/separation work

* Use msg->tcmd in a few places.

* Remove some debugging.

* Move the iocom in the hammer2 VFS from the pmp to the hmp, allowing
  all supported PFSs to be advertised without having to mount each one.

* Preliminary work on hammer2-generated SPANs for all PFSs on a
  hammer2_volume.  Since multiple PFSs can be advertised, we can
  no longer use AUTOTXSPAN (which can only transmit one).

* More adjustments to newfs_hammer2.  When generating multiple PFSs,
  each one is given its own clid and fsid.

7 months agohammer2 - more dmsg/separation work
Matthew Dillon [Mon, 21 Apr 2014 03:07:24 +0000 (20:07 -0700)]
hammer2 - more dmsg/separation work

* More separation work in libdmsg, kern_dmsg.c, and kernel dmsg consumers.

* subr_diskiocom.c should no longer need hammer2_disk.h (sys/dmsg.h)
  for the kernel build.

* Add dmsg->tcmd to smooth some switch() use cases.

7 months agoRevert "Add missing libraries to some program Makefiles"
François Tigeot [Sun, 20 Apr 2014 18:54:29 +0000 (20:54 +0200)]
Revert "Add missing libraries to some program Makefiles"

This reverts commit 35617968ec499b8b149c69bdcacfb952b81264bc.

* It turns out the above referenced changes were not necessary; other
  /lib fixes made the link issue go away.

* This commit should fix issue #2661

7 months agoRemove support for the IPX and NCP protocols, and for NWFS.
Sascha Wildner [Sun, 20 Apr 2014 14:38:10 +0000 (16:38 +0200)]
Remove support for the IPX and NCP protocols, and for NWFS.

This was on the list for a longer time now. FreeBSD removed it
recently, too. Their commit msg has some more info:

"IPX was a network transport protocol in Novell's NetWare network
 operating system from late 80s and then 90s. The NetWare itself
 switched to TCP/IP as default transport in 1998. Later, in this
 century the Novell Open Enterprise Server became successor of
 Novell NetWare. The last release that claimed to still support
 IPX was OES 2 in 2007. Routing equipment vendors (e.g. Cisco)
 discontinued support for IPX in 2011."

The commit removes support for NCP (NetWare Core Protocol) and
NWFS (NetWare File System) along with it (both gone from FreeBSD
too since a while).

7 months agoroute.8: Remove NS remains.
Sascha Wildner [Sun, 20 Apr 2014 12:04:41 +0000 (14:04 +0200)]
route.8: Remove NS remains.

7 months agoRemove some XEROX Network Systems (NS) protocol remains.
Sascha Wildner [Sun, 20 Apr 2014 11:43:15 +0000 (13:43 +0200)]
Remove some XEROX Network Systems (NS) protocol remains.

We removed most of it in 2011 (62b5ec1d702a90f4c4f06347b3ad258a29ff8929).

7 months agohammer2 - more dmsg/separation work, add nmasters field to inode
Matthew Dillon [Sun, 20 Apr 2014 03:56:14 +0000 (20:56 -0700)]
hammer2 - more dmsg/separation work, add nmasters field to inode

* More separation and stability work

* Remove unused HAMMER2_OPFLAG_SUPROOT (the super-root can be
  distinguished by pfs_type).

* Add pfs_nmasters field to the inode structure.  This will be
  used to record how many hard masters a PFS has so the
  cluster code can determine the status of the cluster.

7 months agodmsg, hammer2 - refactor remove hammer2-specific code
Matthew Dillon [Sun, 20 Apr 2014 03:55:28 +0000 (20:55 -0700)]
dmsg, hammer2 - refactor remove hammer2-specific code

* More cleanups in libdmsg and various hammer2 utilities

* Stability pass, get the hammer2 service demon working again.

7 months agohammer2 - Revise newfs_hammer2
Matthew Dillon [Sun, 20 Apr 2014 00:56:57 +0000 (17:56 -0700)]
hammer2 - Revise newfs_hammer2

* Bring newfs_hammer2 up-to-date with the cluster mechanics I intend to use
  for the filesytem.

  Generally change the default label from "ROOT" to "LOCAL", the intention
  being that all formatted volumes will at least mount device@LOCAL in order
  to make a HAMMER2 volume available to the cluster protocol.  Once the
  volume is made available, the intension is to then allow other PFSs can
  be created/deleted/managed via the cluster protocol.

  newfs_hammer2 will also create a BOOT and ROOT PFS by default, intended for
  simple non-clustered configurations, and the -L label option works
  differently now.

* Generally speaking, all block devices to be used in the cluster must be
  formatted with newfs_hammer2.  A formatted HAMMER2 volume can be used to
  host any number of PFSs (Pseudo-FileSystems).  Each PFS is independent
  and can be part of different clusters.

7 months agokernel: fix buildkernel by adding include to subr_diskiocom.c
Markus Pfeiffer [Sat, 19 Apr 2014 20:52:42 +0000 (21:52 +0100)]
kernel: fix buildkernel by adding include to subr_diskiocom.c

Include vfs/hammer2/hammer2_disk.h to sys/kern/subr_diskiocom.c

7 months agohammer2 - refactor libdmsg volume configuration
Matthew Dillon [Sat, 19 Apr 2014 19:55:21 +0000 (12:55 -0700)]
hammer2 - refactor libdmsg volume configuration

* Move the libdmsg volume configuration structures and commands, which
  are hammer2-specific, over to hammer2.

7 months agolibdmsg - refactor remove hammer2-specific code
Matthew Dillon [Sat, 19 Apr 2014 19:52:38 +0000 (12:52 -0700)]
libdmsg - refactor remove hammer2-specific code

* Remove hammer2-specific code.

* Refactor the callback API to allow the hammer service code to handle
  the H2-specific LNK_CONN commands... mostly VOLCONF.