Commit graph

11 commits

Author SHA1 Message Date
Chien Tung
cd6853d3eb RDMA/nes: Update copyright to new legal entity and year
Update copyright to the new legal entity, Intel-NE, Inc., an Intel
company.  Update copyright for the new year.

Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-03-06 15:12:10 -08:00
Harvey Harrison
03080e5cbe RDMA/nes: Fix for NIPQUAD removal
Commit 63779436 ("drivers: replace NIPQUAD()") accidentally replaced
some HIPQUAD()s, causing IP addresses to be printed in reverse order.
Add temporary local vars until the byteswapping can be pushed further
up the stack.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-01-10 21:45:42 -08:00
Linus Torvalds
0191b625ca Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
  net: Allow dependancies of FDDI & Tokenring to be modular.
  igb: Fix build warning when DCA is disabled.
  net: Fix warning fallout from recent NAPI interface changes.
  gro: Fix potential use after free
  sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
  sfc: When disabling the NIC, close the device rather than unregistering it
  sfc: SFT9001: Add cable diagnostics
  sfc: Add support for multiple PHY self-tests
  sfc: Merge top-level functions for self-tests
  sfc: Clean up PHY mode management in loopback self-test
  sfc: Fix unreliable link detection in some loopback modes
  sfc: Generate unique names for per-NIC workqueues
  802.3ad: use standard ethhdr instead of ad_header
  802.3ad: generalize out mac address initializer
  802.3ad: initialize ports LACPDU from const initializer
  802.3ad: remove typedef around ad_system
  802.3ad: turn ports is_individual into a bool
  802.3ad: turn ports is_enabled into a bool
  802.3ad: make ntt bool
  ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
  ...

Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
2008-12-28 12:49:40 -08:00
Faisal Latif
f3181a10e1 RDMA/nes: Check cqp_avail_reqs is empty after locking the list
Between the first empty list check and locking the list, the list can
change.  Check it again after it is locked to make sure the list is
still not empty.

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-12-05 11:00:24 -08:00
Harvey Harrison
63779436ab drivers: replace NIPQUAD()
Using NIPQUAD() with NIPQUAD_FMT, %d.%d.%d.%d or %u.%u.%u.%u
can be replaced with %pI4

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-31 00:56:00 -07:00
Roland Dreier
8294f29767 RDMA/nes: Get rid of ring_doorbell parameter of nes_post_cqp_request()
Every caller of nes_post_cqp_request() passed it NES_CQP_REQUEST_RING_DOORBELL,
so just remove that parameter and always ring the doorbell.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Faisal Latif <flatif@neteffect.com>
2008-07-14 23:48:49 -07:00
Roland Dreier
1ff66e8c1f RDMA/nes: Encapsulate logic nes_put_cqp_request()
The iw_nes driver repeats the logic

	if (atomic_dec_and_test(&cqp_request->refcount)) {
		if (cqp_request->dynamic) {
			kfree(cqp_request);
		} else {
			spin_lock_irqsave(&nesdev->cqp.lock, flags);
			list_add_tail(&cqp_request->list, &nesdev->cqp_avail_reqs);
			spin_unlock_irqrestore(&nesdev->cqp.lock, flags);
		}
	}

over and over.  Wrap this up in functions nes_free_cqp_request() and
nes_put_cqp_request() to simplify such code.

In addition to making the source smaller and more readable, this shrinks
the compiled code quite a bit:

add/remove: 2/0 grow/shrink: 0/13 up/down: 164/-1692 (-1528)
function                                     old     new   delta
nes_free_cqp_request                           -     147    +147
nes_put_cqp_request                            -      17     +17
nes_modify_qp                               2316    2293     -23
nes_hw_modify_qp                             737     657     -80
nes_dereg_mr                                 945     860     -85
flush_wqes                                   501     416     -85
nes_manage_apbvt                             648     560     -88
nes_reg_mr                                  1117    1026     -91
nes_cqp_ce_handler                           927     769    -158
nes_alloc_mw                                1052     884    -168
nes_create_qp                               5314    5141    -173
nes_alloc_fmr                               2212    2035    -177
nes_destroy_cq                              1097     918    -179
nes_create_cq                               2787    2598    -189
nes_dealloc_mw                               762     566    -196

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Faisal Latif <flatif@neteffect.com>
2008-07-14 23:48:49 -07:00
Eric Schneider
0e1de5d62e RDMA/nes: Add support for SFP+ PHY
This patch enables the iw_nes module for NetEffect RNICs to support
additional PHYs including SFP+ (referred to as ARGUS in the code).

Signed-off-by: Eric Schneider <eric.schneider@neteffect.com>
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-29 13:46:54 -07:00
Roland Dreier
e447703123 RDMA/nes: Print IPv4 addresses in a readable format
Use NIPQUAD_FMT instead of printing raw 32-bit hex quantities in
debugging output.

Acked-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-23 11:55:43 -07:00
Harvey Harrison
3371836383 IB: Replace remaining __FUNCTION__ occurrences with __func__
__FUNCTION__ is gcc-specific, use __func__ instead.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-16 21:01:10 -07:00
Glenn Streiff
3c2d774cad RDMA/nes: Add a driver for NetEffect RNICs
Add a standard NIC and RDMA/iWARP driver for NetEffect 1/10Gb ethernet adapters.

Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-02-04 20:20:45 -08:00