Commit Graph

262 Commits

Author SHA1 Message Date
Konstantin Belousov
9c00bb9190 Add the fo_chown and fo_chmod methods to struct fileops and use them
to implement fchown(2) and fchmod(2) support for several file types
that previously lacked it. Add MAC entries for chown/chmod done on
posix shared memory and (old) in-kernel posix semaphores.

Based on the submission by:	glebius
Reviewed by:	rwatson
Approved by:	re (bz)
2011-08-16 20:07:47 +00:00
Attilio Rao
9cb46334ee MFC 2011-05-27 16:09:10 +00:00
Xin LI
66d972cfd6 In ipoib_cm_handle_rx_wc(): Count incoming packets and
bytes toward incoming counters.

Reviewed by:	jeff
2011-05-26 22:29:43 +00:00
Attilio Rao
71a19bdc64 Commit the support for removing cpumask_t and replacing it directly with
cpuset_t objects.
That is going to offer the underlying support for a simple bump of
MAXCPU and then support for number of cpus > 32 (as it is today).

Right now, cpumask_t is an int, 32 bits on all our supported architecture.
cpumask_t on the other side is implemented as an array of longs, and
easilly extendible by definition.

The architectures touched by this commit are the following:
- amd64
- i386
- pc98
- arm
- ia64
- XEN

while the others are still missing.
Userland is believed to be fully converted with the changes contained
here.

Some technical notes:
- This commit may be considered an ABI nop for all the architectures
  different from amd64 and ia64 (and sparc64 in the future)
- per-cpu members, which are now converted to cpuset_t, needs to be
  accessed avoiding migration, because the size of cpuset_t should be
  considered unknown
- size of cpuset_t objects is different from kernel and userland (this is
  primirally done in order to leave some more space in userland to cope
  with KBI extensions). If you need to access kernel cpuset_t from the
  userland please refer to example in this patch on how to do that
  correctly (kgdb may be a good source, for example).
- Support for other architectures is going to be added soon
- Only MAXCPU for amd64 is bumped now

The patch has been tested by sbruno and Nicholas Esborn on opteron
4 x 12 pack CPUs. More testing on big SMP is expected to came soon.
pluknet tested the patch with his 8-ways on both amd64 and i386.

Tested by:	pluknet, sbruno, gianni, Nicholas Esborn
Reviewed by:	jeff, jhb, sbruno
2011-05-05 14:39:14 +00:00
Jeff Roberson
5bd186a65a - Catch up to falloc() changes.
- PHOLD() before using a task structure on the stack.
 - Fix a LOR between the sleepq lock and thread lock in _intr_drain().
2011-04-26 07:30:52 +00:00
Bjoern A. Zeeb
ad46f43a26 Even though this block is not compiled currently, properly assign
CSUM_TSO to if_hwassist rather than if_capabilities to avoid future
errors.

Reviewed by:	jeff
2011-04-12 01:19:23 +00:00
Jeff Roberson
cafd78fc6e - Implement wake-on-lan support in mlxen. 2011-03-26 00:54:01 +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
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
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
Konstantin Belousov
f394ce6e5b Allow the ofed modules to be compiled on i386.
Reviewed by:	jeff
2011-03-21 21:16:40 +00:00
Jeff Roberson
aa0a1e58f0 - Merge in OFED 1.5.3 from projects/ofed/head 2011-03-21 09:58:24 +00:00