linux-sg2042/drivers/infiniband/core
Alex Vesker 3d3fd74239 IB/sa: Add cached attribute containing SM information to SA port
Added a new SA port attribute containing SM ClassPortInfo fields,
(ClassPortInfo fields: Table 126 IB Spec 1.3.). This is useful for
checking SM support for specific features. The attribute is cached
to avoid resending queries, caching is done when a successful
ClassPortInfo reply is received on the port. Invalidation of the
attribute is done on SM change events, SM re-registration events,
and SM LID change events. The fields in ClassPortInfo should not
change during SM runtime without an event.

Signed-off-by: Alex Vesker <valex@mellanox.com>
Reviewed by: Hal Rosenstock <hal@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-08-03 21:03:36 -04:00
..
Makefile IB/SA: Integrate ib_sa module into ib_core module 2016-05-24 14:42:36 -04:00
addr.c IB/core: Add IP to GID netlink offload 2016-05-24 14:44:04 -04:00
agent.c IB: split struct ib_send_wr 2015-10-08 11:09:10 +01:00
agent.h IB/mad: Add final OPA MAD processing 2015-06-12 14:49:18 -04:00
cache.c IB/core: Fix removal of default GID cache entry 2016-06-07 09:50:53 -04:00
cm.c IB/cm: Fix a recently introduced locking bug 2016-06-06 18:55:53 -04:00
cm_msgs.h IB/core: Fix unaligned accesses 2015-05-05 13:21:27 -04:00
cma.c Merge branches 'cxgb4-2', 'i40iw-2', 'ipoib', 'misc-4.7' and 'mlx5-fcs' into k.o/for-4.7 2016-05-13 19:40:38 -04:00
cma_configfs.c configfs: switch ->default groups to a linked list 2016-03-06 16:11:24 +01:00
core_priv.h IB/core: Add IP to GID netlink offload 2016-05-24 14:44:04 -04:00
cq.c IB: add a proper completion queue abstraction 2015-12-11 14:10:43 -08:00
device.c IB/core: Fix query port failure in RoCE 2016-06-07 09:50:52 -04:00
fmr_pool.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
iwcm.c IB/core: Fix a potential array overrun in CMA and SA agent 2016-05-13 19:40:02 -04:00
iwcm.h
iwpm_msg.c RDMA/core: Fix indentation 2016-06-06 19:36:21 -04:00
iwpm_util.c Use smaller 512 byte messages for portmapper messages 2016-08-03 21:03:33 -04:00
iwpm_util.h iwpm: crash fix for large connections test 2016-03-16 13:48:32 -04:00
mad.c IB/mad: Fix indentation 2016-06-06 19:36:21 -04:00
mad_priv.h IB/mad: use CQ abstraction 2016-01-19 15:25:45 -05:00
mad_rmpp.c IB/mad: Add final OPA MAD processing 2015-06-12 14:49:18 -04:00
mad_rmpp.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
mr_pool.c IB/core: add a simple MR pool 2016-05-13 13:37:18 -04:00
multicast.c IB/core: Support new type of join-state for multicast 2016-05-25 15:39:03 -04:00
netlink.c IB/core: Remove unnecessary check in ibnl_rcv_msg 2016-05-13 19:40:01 -04:00
opa_smi.h IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
packer.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
roce_gid_mgmt.c IB/core: Move rdma_is_upper_dev_rcu to header file 2015-12-23 10:35:12 -05:00
rw.c IB/core: Enhance ib_map_mr_sg() 2016-05-13 13:37:57 -04:00
sa.h
sa_query.c IB/sa: Add cached attribute containing SM information to SA port 2016-08-03 21:03:36 -04:00
smi.c IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
smi.h IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
sysfs.c IB/core: Initialize sysfs attributes before sysfs create group 2016-06-07 09:50:54 -04:00
ucm.c IB/security: Restrict use of the write() interface 2016-04-28 12:03:16 -04:00
ucma.c IB/security: Restrict use of the write() interface 2016-04-28 12:03:16 -04:00
ud_header.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
umem.c mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm 2016-02-16 10:11:12 +01:00
umem_odp.c mm/gup: Introduce get_user_pages_remote() 2016-02-16 10:04:09 +01:00
umem_rbtree.c IB/core: Implement support for MMU notifiers regarding on demand paging regions 2014-12-15 18:13:36 -08:00
user_mad.c IB/mad: pass ib_mad_send_buf explicitly to the recv_handler 2016-01-19 15:25:36 -05:00
uverbs.h IB/uverbs: Fix race between uverbs_close and remove_one 2016-08-03 21:03:36 -04:00
uverbs_cmd.c IB/core: Do not require CAP_NET_ADMIN for packet sniffing 2016-05-18 10:31:58 -04:00
uverbs_main.c IB/uverbs: Fix race between uverbs_close and remove_one 2016-08-03 21:03:36 -04:00
uverbs_marshall.c IB/core: Add gid_type to gid attribute 2015-12-23 10:35:10 -05:00
verbs.c IB/core: Enhance ib_map_mr_sg() 2016-05-13 13:37:57 -04:00