Commit Graph

170006 Commits

Author SHA1 Message Date
Marius Strobl
8a7eceb74a - Add missing locking in at91_usart_getc().
- Align the RX buffers on the cache line size, otherwise the requirement
  of partial cache line flushes on every are pretty much guaranteed. [1]
- Make the code setting the RX timeout match its comment (apparently,
  start and stop bits were missed in the previous calculation). [1]
- Cover the busdma operations in at91_usart_bus_{ipend,transmit}() with
  the hardware mutex, too, so these don't race against each other.
- In at91_usart_bus_ipend(), reduce duplication in the code dealing with
  TX interrupts.
- In at91_usart_bus_ipend(), turn the code dealing with RX interrupts
  into an else-if cascade in order reduce its complexity and to improve
  its run-time behavior.
- In at91_usart_bus_ipend(), add missing BUS_DMASYNC_PREREAD calls on
  the RX buffer map before handing things over to the hardware again. [1]
- In at91_usart_bus_getsig(), used a variable of sufficient width for
  storing the contents of USART_CSR.
- Use KOBJMETHOD_END.
- Remove an unused header.

Submitted by:	Ian Lepore [1]
Reviewed by:	Ian Lepore
MFC after:	1 week
2012-05-01 20:42:03 +00:00
Adrian Chadd
a2ebf5ddb1 Add in the MII configuration parameters for the AR71xx.
Obtained from:	Linux/OpenWRT
2012-05-01 20:32:38 +00:00
Alexander Motin
d525d87560 Improve spare disks support. Unluckily, for some reason Adaptec 1430SA
RAID BIOS doesn't want to understand spare disks created by graid. But
at least spares created by BIOS are working fine now.
2012-05-01 18:00:31 +00:00
Marius Strobl
2d75b8321f Add initial support for booting from ZFS on sparc64. At least on Sun Fire
V100, the firmware is known to be broken and not allowing to simultaneously
open disk devices, causing attempts to boot from a mirror or RAIDZ to cause
a crash. This will be worked around later. The firmwares of newer sun4u models
don't seem to exhibit this problem though.

Steps for ZFS booting:

1. create VTOC8 label
# gpart create -s vtoc8 da0

2. add partitions, f.e.:
# gpart add -t freebsd-zfs -s 60g da0
# gpart add -t freebsd-swap da0
resulting in something like:
# gpart show
=>        0  143331930  da0  VTOC8  (68G)
          0  125821080    1  freebsd-zfs  (60G)
  125821080   17510850    2  freebsd-swap  (8.4G)

3. create zpool
# zpool create bunker da0a
or for mirror/RAIDZ (after preparing additional disks as in steps 1. + 2.):
# zpool create bunker mirror da0a da1a
# zpool create bunker raidz da0a da1a da2a ...

4. set bootfs
# zpool set bootfs=bunker bunker

5. install zfsboot
# zpool export bunker
# gpart bootcode -p /boot/zfsboot da0

6. write zfsloader to the ZFS Boot Block (so far, there's no dedicated tool
for this, so dd(1) has to be used for this purpose)
When using mirror/RAIDZ, step 4. and the dd(1) invocation should be repeated
for the additional disks in order to be able to boot from another disk in
case of failure.
# sysctl kern.geom.debugflags=0x10
# dd if=/boot/zfsloader of=/dev/da0a bs=512 oseek=1024 conv=notrunc
# zpool import bunker

7. install system on ZFS filesystem
Don't forget to set 'zfs_load="YES"' and vfs.root.mountfrom="zfs:bunker" in
loader.conf as well as 'zfs_enable="YES"'in rc.conf.

8. copy zpool.cache to the ZFS filesystem
cp -p /boot/zfs/zpool.cache /bunker/boot/zfs/zpool.cache

9. set mountpoint
# zfs set mountpoint=/ bunker

10. Now, given that aliases for all disks in the zpool exists (check with
the `devalias` command on the boot monitor prompt) and disk0 corresponds
to da0 (likewise for additional disks), the system can be booted from the
ZFS with:
{1} ok boot disk0

PR:             165025
Submitted by:   Gavin Mu
2012-05-01 17:16:01 +00:00
Marius Strobl
e2a35695f8 Add a command for showing the heap usage.
PR:		165025
Submitted by:	Gavin Mu
MFC after:	1 week
2012-05-01 16:38:33 +00:00
Monthadar Al Jaberi
46684c91ec Update HWMP Proactive code and mesh route flags.
* Modified hwmp_recv_preq:
    o cleaned up code, removed rootmac variable because preq->origaddr
      is the root when we recevie a Proactive PREQ;
    o Modified so that a PREP in response of a Proactive PREQ is unicast,
      a PREP is ALWAYS unicast;
* Modified hwmp_recv_prep:
    o Before we mark a route to be valid we should remove the discovery
      flag and then mark it valid in such a way we wont lose the isgate flag;

Approved by: adrian
2012-05-01 16:18:38 +00:00
Monthadar Al Jaberi
35fc27d27e * Modified ifconfig to show the IEEE80211_MESHRT_FLAGS_DISCOVER flag with a 'D';
Approved by: adrian
2012-05-01 16:17:17 +00:00
Monthadar Al Jaberi
47451c661b PREQ discovery update.
* Added a new discovery flag IEEE80211_MESHRT_FLAGS_DISCOVER;
* Modified ieee80211_ioctl.h to include IEEE80211_MESHRT_FLAGS_DISCOVER;
* Added hwmp_rediscover_cb, which will be called by a timeout to do
rediscovery if we have not reach max number of preq discovery;
* Modified hwmp_discover to setup a callout for path rediscovery;
* Added to ieee80211req_mesh_route to have a back pointer to ieee80211vap
for the discovery callout context;
* Modified mesh_rt_add_locked arguemnt from ieee80211_mesh_state to
ieee80211vap, this because we have to initialize the above back pointer;

Approved by: adrian
2012-05-01 16:16:20 +00:00
Monthadar Al Jaberi
e6e06eb824 * Added new command to ifconfig to activate Mesh Gate Announcement called
meshgate with corresponding explanation;

Approved by: adrian
2012-05-01 16:15:34 +00:00
Monthadar Al Jaberi
9fc85253aa Net80211s update: Mesh Gate Announcement and removal of Portal Announcement.
* Renamed IEEE80211_ELEMID_MESHPANN to IEEE80211_ELEMID_MESHGANN according to
 amendment;
 * Added IEEE80211_IOC_MESH_GATE that controls whether Mesh Gate Announcement
 is activated or not;
 * Renamed all flags from Portal to Gate in HWMP frames;
 * Removed IEEE80211_ACTION_MESHPANN enum cause its part of the Mesh Action
 category now as per amendment;
 * Renamed IEEE80211_MESHFLAGS_PORTAL to IEEE80211_MESHFLAGS_GATE in
 ieee80211_mesh_state flags;
 * Modified ieee80211_hwmp.c/ieee80211_mesh.c to use new GATE flags;

Approved by: adrian
2012-05-01 16:14:18 +00:00
Monthadar Al Jaberi
f02ce81b16 RANN update
* Introduced a new HWMP sysctl, Root Confirmation Interval;
* Added hr_lastrootconf to hwmp_route, is for ratecheck for a specific ROOT;
* We missed reading RANN.interval subfield from a RANN frame before;
* Updated hwmp_recv_rann according to amendment, see comments;

Approved by: adrian
2012-05-01 16:13:22 +00:00
Monthadar Al Jaberi
3db825165a PERR update to be called from mesh code.
* Added mpp_senderror for Mesh Path Selection protocol;
* Added hwmp_senderror that will send an HWMP PERR according to the
supplied reason code;
* Call mpp_senderror when deleting a route with correct reason code
for whether the route is marked proxy or not;
* Call mpp_senderror when trying to forward an individually addressed
frame and there is no forwarding information;

Approved by: adrian
2012-05-01 16:12:39 +00:00
Monthadar Al Jaberi
d421a252f6 * Modified PERR acceptance criteria according to amendment;
* Modified how PERR is handled and propagated according to amendment;

Approved by: adrian
2012-05-01 16:11:47 +00:00
Monthadar Al Jaberi
c0985dbc7a Updated PREQ propagation code;
* When receiving a Proactive PREQ dont return after processing it but propagate;
* When we propagate we should not enforce ratechecking;
* Added checking for multiple pred ID detection;
* Storing proxy orig address when PREQ is not for us;

Approved by: adrian
2012-05-01 16:10:32 +00:00
Monthadar Al Jaberi
52e45fc074 * PREQ acceptance criteria updated to check for proxy condition as in amendment;
Approved by: adrian
2012-05-01 16:09:44 +00:00
Monthadar Al Jaberi
53c35d21d5 * Proactive PREQ (original transmission) must also set
IEEE80211_MESHPREQ_TFLAGS_USN flag in target_flag field;

Approved by: adrian
2012-05-01 16:08:46 +00:00
Monthadar Al Jaberi
7b977be4d0 * Fixed hwmp_discover code to populate a PREQ packet correctly;
* Removed IEEE80211_MESHPREQ_TFLAGS_RF which is no longer part of the
amendment spec;

Approved by: adrian
2012-05-01 16:07:35 +00:00
Monthadar Al Jaberi
3d7486ce50 * Fixed PREQ flag field Adressing mode subfiled according to amendment specs;
Approved by: adria
2012-05-01 16:06:20 +00:00
Monthadar Al Jaberi
79b9f8c6b4 * Added a mesh max PREQ retires sysctl that governous how many times
we try to discover an address;
* Added a mesh net travelse time across an MBSS, which is used to enforce
discovery rate check;

Approved by: adrian
2012-05-01 16:05:09 +00:00
Monthadar Al Jaberi
8ccfff66c1 Change how we enforce PREQ minimum interval.
* Moved hs_lastpreq to be hr_lastpreq cause this rate check should be per
target mesh STA according to amendment (NB: not applicable for PERR);
* Modified hwmp_send_preq to use two extra arguments for last sent PREQ and
minimum PREQ interval;
* hwmp_send_preq is called with last two arguments equal to NULL when sending
Proactive PREQs cause the call back task enforces the rate check;

Approved by: adrian
2012-05-01 16:03:27 +00:00
Monthadar Al Jaberi
644ccee405 PREP update
* Added assertion in mesh_rt_update;
* Fixed some prep propagation that where multicast, ALL PREPS ARE UNICAST;
* Fixed PREP acceptance criteria;
* Fixed some PREP debug messages;
* HWMP intermediate reply (PREP) should only be sent if we have newer
forwarding infomration (FI) about target;
* Fixed PREP propagation condition and PREP w/ AE handling;
* Ignore PREPs that have unknown originator.
* Removed old code inside PREP that was for proactive path building
to root mesh;

Other errors include:
* use seq number of target and not orig mesh STA;
* Metric is what we have stored in our FI;
* Error in amendment, Hop count is not 0 but equals FI hopcount for target;

Approved by: adrian
2012-05-01 16:02:31 +00:00
Monthadar Al Jaberi
737a965ec9 * MeshForwarding update mesh_recv_indiv_data_to_fwrd to silently discard
unknown meshDA instead of panic, which is allowed per amendment spec;

Approved by: adrian
2012-05-01 16:00:31 +00:00
Monthadar Al Jaberi
4f3a27ae65 Added route lifetime update for destination and source mesh along a mesh path;
* In mesh_recv_indiv_data_to_fwd update route entry for both meshDA and meshSA;
 * In mesh_recv_indiv_data_to_me update route entry for meshSA;
 * in ieee80211_mesh_rt_update put code so that a proxy entry that is gated
 by us (number of hops == 0) is never invalidated;
 * Fixed so that we always call ieee80211_mesh_rt_update with lifetime in ms;

Approved by: adrian
2012-05-01 15:58:10 +00:00
Monthadar Al Jaberi
3c314f6dc3 Mesh forwarding with proxy support.
* Modified HWMP PREP/PREQ to contain a proxy entry and also changed PREP
frame processing according to amendment as following:
        o Fixed PREP to always update/create if acceptance criteria is meet;
        o PREQ processing to reply if request is for a proxy entry that is
          proxied by us;
        o Removed hwmp_discover call from PREQ, because sending a PREP will
          build the forward path, and by receving and accepting a PREQ we
          have already built the reverse path (non-proactive code);
* Disabled code for pro-active in PREP for now (will make a separate patch for
pro-active HWMP routing later)
* Added proxy information for a Mesh route, mesh gate to use and proxy seqno;
* Modified ieee80211_encap according to amendment;
* Introduced Mesh control address extension enum and removed unused struct,
also rename some structure element names.
* Modified mesh_input and added mesh_recv_* that should verify and process mesh
data frames according to 9.32 Mesh forwarding framework in amendment;
* Modified mesh_decap accordingly to changes done in mesh control AE struct;

Approved by: adrian
2012-05-01 15:56:26 +00:00
Monthadar Al Jaberi
b5df85a6fd Implemented so that Mesh forwarding information lifetime is dynamic.
* Introduced ieee80211_mesh_rt_update that updates a route with the
 maximum(lifetime left, new lifetime);
 * Modified ieee80211_mesh_route struct by adding a lock that will be used
 by both ieee80211_mesh_rt_update and precursor code (added in future commit);
 * Modified in ieee80211_hwmp.c HWMP code to use new ieee80211_mesh_rt_update;
 * Modified mesh_rt_flush_invalid to use new ieee80211_mesh_rt_update;
 * mesh_rt_flush also checks that lifetime == 0, this gives route discovery
 a change to complete;
 * Modified mesh_recv_mgmt case IEEE80211_FC0_SUBTYPE_BEACON:
 when ever we received a beacon from a neighbor we update route lifetime;

Approved by: adrian
2012-05-01 15:47:30 +00:00
Monthadar Al Jaberi
6eb9b443f4 Fixed some MPM reason codes and max number of neighbors check
* Added IEEE80211_MESH_MAX_NEIGHBORS and it is set to 15, same as before;
 * Modified mesh_parse_meshpeering_action to verify MPM frame and send
 correct reason code for when a frame is rejected according to standard spec;
 * Modified mesh_recv_action_meshpeering_* according to the standard spec;
 * Modified mesh_peer_timeout_cb to always send CLOSE frame when in CONFIRMRCV
 state according to the standard spec;

Approved by: adrian
2012-05-01 15:42:41 +00:00
Monthadar Al Jaberi
c2042c359f Modified structure and code that handles Mesh peering management.
* Old struct ieee80211_meshpeer_ie had wrong peer_proto field size;
 * Added IEEE80211_MPM_* size macros;
 * Created an enum for the Mesh Peering Protocol Identifier field according
 to the standard spec and removed old defines;
 * Abbreviated Handshake Protocol is not used by the standard anymore;
 * Modified mesh_verify_meshpeer to use IEEE80211_MPM_* macros for verification;
 * Modified mesh_parse_meshpeering_action to parse complete frame, also to parse
 it according to the standard spec;
 * Modified ieee80211_add_meshpeer to construct correct MPM frames according to
 the standard spec;

Approved by: adrian
2012-05-01 15:39:16 +00:00
Monthadar Al Jaberi
ebeaa1ade5 Added Self-protected action category (including MPM).
* Added new action category IEEE80211_ACTION_CAT_SELF_PROT which is used by 11s
for Mesh Peering Management;
* Updated Self protected enum Action codes to start from 1 instead of 0
according to the standard spec;
* Removed old and wrong action categories IEEE80211_ACTION_CAT_MESHPEERING;
* Modified ieee80211_mesh.c and ieee80211_action.c to use the new action
category code;
* Added earlier verification code in ieee80211_input;

Approved by: adrian
2012-05-01 15:35:10 +00:00
Adrian Chadd
352f07f66d Change the MIB cycle count API to return HAL_BOOL, rather than uint32_t,
to return whether it was successful.

Add placeholder (blank) methods for previous chips, for both it and
the 11n extension channel busy call.
2012-05-01 14:48:51 +00:00
Baptiste Daroussin
2fe3761e69 - close the open file after fetching
- create a default /usr/local/etc/pkg.conf

Approved by:	des (mentor)
2012-05-01 10:16:12 +00:00
Alexander Motin
2b9c925ff0 Implement volume deletion if disk has more then one partition. 2012-05-01 09:21:21 +00:00
Alexander Motin
47e980965c Improve DDF metadata writing. 2012-05-01 08:19:29 +00:00
Daichi GOTO
cb5736b73b - fixed a vnode lock hang-up issue.
- fixed an incorrect lock status issue.
- fixed an incorrect lock issue of unionfs root vnode removed.
  (pointed out by keith)
- fixed an infinity loop issue.
  (pointed out by dumbbell)
- changed to do LK_RELEASE expressly when unlocked.

Submitted by:	ozawa@ongs.co.jp
2012-05-01 07:46:30 +00:00
Ulrich Spörlein
ca27f0cef0 Fix make depend. 2012-05-01 07:38:40 +00:00
Adrian Chadd
e4b7508aad Convert AP96 to use the mdioproxy and ARGE_MDIO option.
arge1 still works (it's the standalone PHY) but arge0 and the other switch
ports don't work.  They're enumerated though, demonstrating that the
mdiobus abstraction is correctly working.
2012-05-01 06:21:02 +00:00
Adrian Chadd
72b9c70e36 Break out the arge MDIO bus code into an optional argemdio device.
This is only done if the ARGE_MDIO option is included.

* Shuffle the arge MDIO bus into a separate device, that needs to be
  probed early (use hint.argemdio.X.order=0)
* hint.arge.X.mdio now specifies which miiproxy to rendezvous with.
* Call MAC/MDIO bus init during MDIO attach, not arge attach.

This is done regardless:

* Shift the arge MAC and MDIO bus reset code into separate functions
  and call it early during MDIO bus attach.  It's required for
  correct MDIO bus IO to occur on AR71xx/AR91xx devices.

* Remove the AR71xx/AR91xx centric assumption that there's only one
  MDIO bus.  The initial code mapped miibus0(arge0) and miibus1(arge1)
  MII register operations to the MII0 (arge0) register space.  The
  AR724x (and later, upcoming chipsets) have two MDIO busses and
  the second is very much in use.

TODO:

* since the multiphy behaviour has changed (where now a phymask of >1
  PHY will still be enumerated), multiphy setups may be quite wrong.
  I'll go and fix these so they still have a chance of working, at least.
  until the switch PHY support appears in -HEAD.

Submitted by:	Stefan Bethke <stb@lassitu.de>
2012-05-01 06:18:30 +00:00
Adrian Chadd
4574da7fee Bring over the first part of the etherswitch framework - an MDIO bus and
MDIO/MII rendezvous proxy.

* Add an 'mdio' bus, which is the "IO" side of an MII bus (but by design
  can be anything which implements the underlying register access API.)
* Add 'miiproxy' and 'mdioproxy', which provides a rendezvous mechanism
  for MII busses to appear hanging off arbitrary busses (ie, that aren't
  necessarily a traditional looking MII bus.)

MII busses can now hang off anything that implements an mdiobus.

For the AR71xx SoC, there's one MDIO bus but two MII busses.  So to
properly support two or more real PHYs, this can be done:

  # arge0 MDIO bus - there's no arge1 MDIO bus for AR71xx
  hint.argemdio.0.at="nexus0"
  hint.argemdio.0.maddr=0x19000000
  hint.argemdio.0.msize=0x1000
  hint.argemdio.0.order=0

  # Create two mdioproxy instances
  hint.mdioproxy.0.at="mdio0"
  hint.mdioproxy.1.at="mdio0"

  # .. and with a follow-up patch
  hint.arge.0.mdio=mdioproxy0
  hint.arge.1.mdio=mdioproxy0

TODO:

* Do a sweep or two and add appropriate locking in mdio/mdioproxy/miiproxy.

Submitted by:	Stefan Bethke <stb@lassitu.de>
Reviewed by:	ray
2012-05-01 06:11:38 +00:00
Tim Kientzle
803a5133e8 Teach ubldr(8) about simple MBR partitioning. 2012-05-01 05:04:49 +00:00
Adrian Chadd
03cb2eedfd Migrate ARGE_DEBUG to opt_arge.h.
Submitted by:	Stefan Bethke <stb@lassitu.de>
2012-05-01 04:35:53 +00:00
John W. De Boskey
d30ae758dd Add myself to this file - it didn't exist last time.
Approved by:	rmacklem (mentor)
2012-05-01 01:19:56 +00:00
Robert Millan
e851fbe3de GNU/kFreeBSD portability fix. This glue <stdlib.h> overrides header protection
in the system-wide version of <stdlib.h> by wrapping the #include_next
<stdlib.h> within the scope of its own header protection. On FreeBSD this has
no effect, since both header protections are equivalent. However the GNU version
of <stdlib.h> implements a special header protection mechanism which allows it
to be included multiple times (in different modes).

Simply by moving the #include_next off the header protection, we allow
system-wide <stdlib.h> to implement its own protection policy, whichever that
may be.
2012-04-30 23:12:16 +00:00
Oleksandr Tymoshenko
b3f67bed16 Unbreak jemalloc build with MALLOC_PRODUCTION set. New jemalloc version
uncovered MIPS-related gcc bug described in
    http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33256

The patch was obtained from r128198 in gcc-4_1-branch, which is GPLv2,
so it's OK to merge it.
2012-04-30 22:46:09 +00:00
Baptiste Daroussin
2b42644bb2 Import m4 regression tests from OpenBSD
Obtained from:	OpenBSD
Approved by:	des (mentor)
2012-04-30 22:00:34 +00:00
Baptiste Daroussin
faf66437f8 Add two special directives to libmap.conf:
include <file>:
  Parse the contents of file before continuing with the current file.
includedir <dir>:
  Parse the contents of every file in dir that ends in .conf before continuing
  with the current file.
Any file or directory encountered while processing include or includedir
directives will be parsed exactly once, even if it is encountered multiple
times.

Reviewed by:	kib, des
Approved by:	des (mentor)
MFC after:	1 month
2012-04-30 21:26:35 +00:00
Baptiste Daroussin
bdb6d17264 Respect mathematical operation order piority with the exponent gnu extension
Obtained from:	OpenBSD
Approved by:	des (mentor)
2012-04-30 21:02:57 +00:00
Alexander Motin
00f32ecbd0 Add to GEOM RAID class module, supporting the DDF metadata format, as
defined by the SNIA Common RAID Disk Data Format Specification v2.0.

Supports multiple volumes per array and multiple partitions per disk.
Supports standard big-endian and Adaptec's little-endian byte ordering.
Supports all single-layer RAID levels. Dual-layer RAID levels except
RAID10 are not supported now because of GEOM RAID design limitations.

Some work is still to be done, but the present code already manages basic
interoperation with RAID BIOS of the Adaptec 1430SA SATA RAID controller.

MFC after:	1 month
Sponsored by:	iXsystems, Inc.
2012-04-30 17:53:02 +00:00
Jean-Sébastien Pédron
fa268e5523 Add myself. 2012-04-30 16:16:37 +00:00
Edward Tomasz Napierala
e35497f13b Improve growfs(8) in a few ways; unfortunately, it's somewhat hard to untangle
them and commit separately.

1. Rewrite the way growfs(8) finds the device and mount point.  This makes
   it possible to use e.g. "growfs /mnt"; it's also used to display more
   helpful messages.

2. Be more user-friendly, using descriptive messages, like this:

   OK to grow filesystem on /dev/md0, mounted on /mnt, from 9.8GB to 20GB? [Yes/No]"

3. Allow to specify the size (-s option) just like with mdconfig(8), i.e. with
   postfixes ("mdconfig -s 10g").

4. Reload read-only filesystem after growing.

Reviewed by:	kib, mckusick (earlier version)
Sponsored by:	The FreeBSD Foundation
2012-04-30 16:08:02 +00:00
Konstantin Belousov
f62651920d Add GNU hash support for rtld.
Based on dragonflybsd support for GNU hash by John Marino <draco marino st>
Reviewed by:	kan
Tested by:	bapt
MFC after:	2 weeks
2012-04-30 13:31:10 +00:00
Konstantin Belousov
34cb87ba95 Split the symlook_obj1 into a loop iterating over the ELF object symbol
hash elements, and a helper matched_symbol() which match the given hash
entry and request, performing needed type and version checks.

Based on dragonflybsd support for GNU hash by John Marino <draco marino st>
Reviewed by:	kan
Tested by:	bapt
MFC after:	2 weeks
2012-04-30 13:29:21 +00:00