| 1eba843dd7678b9033a0d1ccff21c21b857de77b |
|
11-Feb-2011 |
Michael Heinz <mheinz@qlogic.com> |
IB/mad: Improve an error message so error code is included
Signed-off-by: Michael Heinz <michael.heinz@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
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| fac70d51914674ce8ae742ed73441ddb4770ad20 |
|
28-Sep-2010 |
Eli Cohen <eli@mellanox.co.il> |
IB/mad: IBoE supports only QP1 (no QP0)
Since IBoE is using Ethernet as its link layer, there is no central
management entity so there is need for QP0. QP1 is still needed since
it handles communications between CM agents. This patch will skip QP0
and create only QP1 for IBoE ports.
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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| 8fc394b1971241999ef9b022feabf6a164791e3f |
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03-Aug-2007 |
Hal Rosenstock <hal.rosenstock@gmail.com> |
IB/mad: agent_send_response() should be void
Nothing looks at the return value of agent_send_response(), so there's
no point in returning anything.
Signed-off-by: Hal Rosenstock <hal.rosenstock@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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| 1bae4dbf9576e563da23927e4078fffbbce67a75 |
|
14-May-2007 |
Hal Rosenstock <halr@voltaire.com> |
IB/mad: Enhance SMI for switch support
Extend the SMI with switch (intermediate hop) support. Care has been
taken to ensure that the CA (and router) code paths are changed as
little as possible.
Signed-off-by: Suresh Shelvapille <suri@baymicrosystems.com>
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
| 5e9f71a16c56af7e2ff8b7ea251e0fd90b5de560 |
|
03-Feb-2006 |
Ralph Campbell <ralphc@pathscale.com> |
IB/mad: Simplify SMI by eliminating smi_check_local_dr_smp()
The call to ib_get_agent_port() shouldn't be possible to fail when
smi_check_local_dr_smp() is called from ib_mad_recv_done_handler().
When it is called from handle_outgoing_dr_smp(), the device and
port_num come from mad_agent_priv so I assume the call to
ib_get_agent_port() shouldn't fail either. In either case,
smi_check_local_smp() only uses the mad_agent pointer to check that
mad_agent->device->process_mad is not NULL. The device pointer would
have to be the same as the one passed to smi_check_local_dr_smp()
since that pointer is used later instead of the one checked in
smi_check_local_smp().
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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| 5f0b67e0d5c2807337b8fee4aa71b05f4f641534 |
|
03-Feb-2006 |
Ralph Campbell <ralphc@pathscale.com> |
IB/mad: Remove redundant check from smi_check_local_dr_smp()
smi_check_local_dr_smp() is called only from two places in core/mad.c
It returns 0 or 1. In smi_check_local_dr_smp(), it checks for
a directed route SMP but this function is only called when the SMP
is a directed route so this is a NOP.
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
| 8c65b4a60450590e79a28e9717ceffa9e4debb3f |
|
07-Nov-2005 |
Tim Schmielau <tim@physik3.uni-rostock.de> |
[PATCH] fix remaining missing includes
Fix more include file problems that surfaced since I submitted the previous
fix-missing-includes.patch. This should now allow not to include sched.h
from module.h, which is done by a followup patch.
Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
| de6eb66b56d9df5ce6bd254994f05e065214e8cd |
|
02-Nov-2005 |
Roland Dreier <rolandd@cisco.com> |
[IB] kzalloc() conversions
Replace kmalloc()+memset(,0,) with kzalloc(), for a net savings of 35
source lines and about 500 bytes of text.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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| 34816ad98efe4d47ffd858a0345321f9d85d9420 |
|
25-Oct-2005 |
Sean Hefty <sean.hefty@intel.com> |
[IB] Fix MAD layer DMA mappings to avoid touching data buffer once mapped
The MAD layer was violating the DMA API by touching data buffers used
for sends after the DMA mapping was done. This causes problems on
non-cache-coherent architectures, because the device doing DMA won't
see updates to the payload buffers that exist only in the CPU cache.
Fix this by having all MAD consumers use ib_create_send_mad() to
allocate their send buffers, and moving the DMA mapping into the MAD
layer so it can be done just before calling send (and after any
modifications of the send buffer by the MAD layer).
Tested on a non-cache-coherent PowerPC 440SPe system.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
| a4d61e84804f3b14cc35c5e2af768a07c0f64ef6 |
|
25-Aug-2005 |
Roland Dreier <roland@eddore.topspincom.com> |
[PATCH] IB: move include files to include/rdma
Move the InfiniBand headers from drivers/infiniband/include to include/rdma.
This allows InfiniBand-using code to live elsewhere, and lets us remove the
ugly EXTRA_CFLAGS include path from the InfiniBand Makefiles.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
| 2a1d9b7f09aaaacf235656cb32a40ba2c79590b3 |
|
11-Aug-2005 |
Roland Dreier <roland@eddore.topspincom.com> |
[PATCH] IB: Add copyright notices
Make some lawyers happy and add copyright notices for people who
forgot to include them when they actually touched the code.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
| 497677ab940e637a41351dca6610bc4320abc8f1 |
|
27-Jul-2005 |
Hal Rosenstock <halr@voltaire.com> |
[PATCH] IB: A couple of IB core bug fixes
Replace be32_to_cpup with be32_to_cpu and fix bug referencing pointer rather
than value in ib_create_ah_from_wc().
Signed-off-by: Tom Duffy <tduffy@sun.com>
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
| b82cab6b331b51d82f90d2207f3bbfdf09361ac9 |
|
27-Jul-2005 |
Hal Rosenstock <halr@voltaire.com> |
[PATCH] IB: Update MAD client API
Automatically allocate a MR when registering a MAD agent.
MAD clients are modified to use this updated API.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
| 79b61dceafce696d72661d23a02393566b1899ab |
|
17-Apr-2005 |
Hal Rosenstock <halr@voltaire.com> |
[PATCH] IB: Remove incorrect comments
Eliminate unneeded and misleading comments
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
| 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
|