AuxXxilium/linux_dsm_epyc7002
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61e0962d52
linux_dsm_epyc7002/drivers/infiniband/core
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Selvin Xavier 61e0962d52 IB: Avoid ib_modify_port() failure for RoCE devices 
IB CM calls ib_modify_port() irrespective of link layer. If the
failure is returned, the mad agent gets unregistered for those
devices. Recently, modify_port() hook was removed from some of the
low level drivers as it was always returning success. This breaks
rdma connection establishment over those devices.
For ethernet devices, Qkey violation and port capabilities are not
applicable. So returning success for RoCE when modify_port hook is
is not implemented.

Cc: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-24 17:34:57 -04:00
..
addr.c Merge branch 'k.o/for-4.13-rc' into k.o/for-next 2017-08-18 14:12:04 -04:00
agent.c IB/core: Rename ib_destroy_ah to rdma_destroy_ah 2017-05-01 14:32:43 -04:00
agent.h IB/mad: Add final OPA MAD processing 2015-06-12 14:49:18 -04:00
cache.c IB/core: Enforce PKey security on QPs 2017-05-23 12:26:59 -04:00
cgroup.c IB/core: added support to use rdma cgroup controller 2017-01-10 11:14:27 -05:00
cm_msgs.h IB/core: Fix unaligned accesses 2015-05-05 13:21:27 -04:00
cm.c Add OPA extended LID support 2017-08-18 14:47:37 -04:00
cma_configfs.c IB/cma: Add default RoCE TOS to CMA configfs 2017-02-15 09:51:28 -05:00
cma.c rdma: Autoload netlink client modules 2017-08-22 17:04:22 -04:00
core_priv.h Merge branch 'rdma-netlink' into k.o/merge-test 2017-08-10 14:34:18 -04:00
cq.c IB/cq: Don't process more than the given budget 2017-03-24 22:19:48 -04:00
device.c IB: Avoid ib_modify_port() failure for RoCE devices 2017-08-24 17:34:57 -04:00
fmr_pool.c IB/fmr_pool: Convert the cleanup thread into kthread worker API 2017-04-25 14:24:17 -04:00
iwcm.c rdma: Autoload netlink client modules 2017-08-22 17:04:22 -04:00
iwcm.h iw_cm: free cm_id resources on the last deref 2016-08-02 13:15:18 -04:00
iwpm_msg.c RDMA/netlink: Rename and remove redundant parameter from ibnl_multicast 2017-08-10 13:19:03 +03:00
iwpm_util.c RDMA/netlink: Rename and remove redundant parameter from ibnl_unicast* 2017-08-10 13:19:02 +03:00
iwpm_util.h iwpm: crash fix for large connections test 2016-03-16 13:48:32 -04:00
mad_priv.h IB/mad: use CQ abstraction 2016-01-19 15:25:45 -05:00
mad_rmpp.c IB/mad: Change slid in RMPP recv from 16 to 32 bits 2017-08-08 14:47:18 -04:00
mad_rmpp.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
mad.c IB/core: Enforce security on management datagrams 2017-05-23 12:27:21 -04:00
Makefile RDMA/netlink: Add nldev initialization flows 2017-08-10 13:28:07 +03:00
mr_pool.c IB/core: add a simple MR pool 2016-05-13 13:37:18 -04:00
multicast.c IB/core: Define 'ib' and 'roce' rdma_ah_attr types 2017-05-01 14:32:43 -04:00
netlink.c rdma: Autoload netlink client modules 2017-08-22 17:04:22 -04:00
nldev.c rdma: Autoload netlink client modules 2017-08-22 17:04:22 -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
rdma_core.c IB/core: Nullify ib_uobject during allocation 2017-04-20 11:44:07 -04:00
rdma_core.h IB/core: Add support for fd objects 2017-04-05 13:28:04 -04:00
roce_gid_mgmt.c IB/core: Add generic function to extract IB speed from netdev 2017-07-24 08:45:11 -04:00
rw.c IB/core, RDMA RW API: Do not exceed QP SGE send limit 2016-08-02 12:02:41 -04:00
sa_query.c IB/hfi1: Determine 9B/16B L2 header type based on Address handle 2017-08-22 14:22:37 -04:00
sa.h
security.c IB/core: Fix uninitialized variable use in check_qp_port_pkey_settings 2017-07-07 09:49:26 +10:00
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 RDMA: Simplify get firmware interface 2017-08-10 13:28:10 +03:00
ucm.c IB/core: Convert ah_attr from OPA to IB when copying to user 2017-08-08 14:47:18 -04:00
ucma.c IB/core: Convert ah_attr from OPA to IB when copying to user 2017-08-08 14:47:18 -04:00
ud_header.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
umem_odp.c RDMA/umem: Fix missing mmap_sem in get umem ODP call 2017-06-01 17:20:13 -04:00
umem_rbtree.c IB/umem: Update on demand page (ODP) support 2017-02-14 11:41:17 -05:00
umem.c RDMA/core: not to set page dirty bit if it's already set. 2017-06-01 17:20:12 -04:00
user_mad.c Add OPA extended LID support 2017-08-18 14:47:37 -04:00
uverbs_cmd.c Merge branch 'k.o/for-4.13-rc' into k.o/for-next 2017-08-24 15:58:26 -04:00
uverbs_main.c IB/uverbs: Fix NULL pointer dereference during device removal 2017-08-16 12:53:15 -04:00
uverbs_marshall.c IB/core: Convert ah_attr from OPA to IB when copying to user 2017-08-08 14:47:18 -04:00
uverbs_std_types.c IB/core: Rename ib_destroy_ah to rdma_destroy_ah 2017-05-01 14:32:43 -04:00
uverbs.h IB/core: Introduce drop flow specification 2017-04-21 12:26:05 -04:00
verbs.c Merge branch 'k.o/for-4.13-rc' into k.o/for-next 2017-08-24 15:58:26 -04:00