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author | Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> | 2017-04-29 14:41:29 -0400 |
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committer | Doug Ledford <dledford@redhat.com> | 2017-05-01 14:32:43 -0400 |
commit | 44c58487d51a0dc43d96f1dc864f0461ec6a346a (patch) | |
tree | edab4f4f87a0347b8abf9169cd3f030ffc6439bd /drivers/infiniband/core/sa_query.c | |
parent | IB/core: Use rdma_ah_attr accessor functions (diff) | |
download | linux-dev-44c58487d51a0dc43d96f1dc864f0461ec6a346a.tar.xz linux-dev-44c58487d51a0dc43d96f1dc864f0461ec6a346a.zip |
IB/core: Define 'ib' and 'roce' rdma_ah_attr types
rdma_ah_attr can now be either ib or roce allowing
core components to use one type or the other and also
to define attributes unique to a specific type. struct
ib_ah is also initialized with the type when its first
created. This ensures that calls such as modify_ah
dont modify the type of the address handle attribute.
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/sa_query.c')
-rw-r--r-- | drivers/infiniband/core/sa_query.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index 5294bceda472..23ba90d55c63 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -1108,6 +1108,7 @@ int ib_init_ah_from_path(struct ib_device *device, u8 port_num, struct net_device *ndev = NULL; memset(ah_attr, 0, sizeof *ah_attr); + ah_attr->type = rdma_ah_find_type(device, port_num); rdma_ah_set_dlid(ah_attr, be16_to_cpu(rec->dlid)); rdma_ah_set_sl(ah_attr, rec->sl); @@ -1192,7 +1193,7 @@ int ib_init_ah_from_path(struct ib_device *device, u8 port_num, } if (use_roce) - memcpy(ah_attr->dmac, rec->dmac, ETH_ALEN); + memcpy(ah_attr->roce.dmac, rec->dmac, ETH_ALEN); return 0; } @@ -2029,6 +2030,8 @@ static void update_sm_ah(struct work_struct *work) pr_err("Couldn't find index for default PKey\n"); memset(&ah_attr, 0, sizeof(ah_attr)); + ah_attr.type = rdma_ah_find_type(port->agent->device, + port->port_num); rdma_ah_set_dlid(&ah_attr, port_attr.sm_lid); rdma_ah_set_sl(&ah_attr, port_attr.sm_sl); rdma_ah_set_port_num(&ah_attr, port->port_num); |