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RDMA/smc: Replace ib_query_gid with rdma_get_gid_attr

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All RDMA ULPs should be using rdma_get_gid_attr instead of
ib_query_gid. Convert SMC to use the new API.

In the process correct some confusion with gid_type - if attr->ndev is
!NULL then gid_type can never be IB_GID_TYPE_IB by
definition. IB_GID_TYPE_ROCE shares the same enum value and is probably
what was intended here.

Reviewed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Jason Gunthorpe
2018-08-17 16:45:51 -06:00
parent 0a3173a5f0
commit b4c296f9c9
2 changed files with 25 additions and 47 deletions
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24
include/rdma/ib_cache.h
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@@ -133,28 +133,4 @@ const struct ib_gid_attr *rdma_get_gid_attr(struct ib_device *device,
void rdma_put_gid_attr(const struct ib_gid_attr *attr);
void rdma_hold_gid_attr(const struct ib_gid_attr *attr);
/*
* This is to be removed. It only exists to make merging rdma and smc simpler.
*/
static inline __deprecated int ib_query_gid(struct ib_device *device,
u8 port_num, int index,
union ib_gid *gid,
struct ib_gid_attr *attr_out)
{
const struct ib_gid_attr *attr;
memset(attr_out, 0, sizeof(*attr_out));
attr = rdma_get_gid_attr(device, port_num, index);
if (IS_ERR(attr))
return PTR_ERR(attr);
if (attr->ndev)
dev_hold(attr->ndev);
*attr_out = *attr;
rdma_put_gid_attr(attr);
return 0;
}
#endif /* _IB_CACHE_H */