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| author | Parav Pandit <parav@mellanox.com> | 2018-06-05 08:40:23 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-06-18 11:09:05 -0600 |
| commit | 82f82ceb8e660322c642d1ea6f835756aa061b34 (patch) | |
| tree | 4ce5693ab14b1057c7235bf7019a00c598540442 /drivers/infiniband/sw/rxe/rxe_recv.c | |
| parent | 1dfce294577120ec60399a64094ea00e4247103d (diff) | |
| download | lwn-82f82ceb8e660322c642d1ea6f835756aa061b34.tar.gz lwn-82f82ceb8e660322c642d1ea6f835756aa061b34.zip | |
IB/rxe: Use rdma GID API
rxe_netdev_from_av can now be done by the core code directly from the
gid_attrs, no need for a helper in the driver.
ib_find_cached_gid_by_port can be switched to use the rdma version here as
well.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_recv.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_recv.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_recv.c b/drivers/infiniband/sw/rxe/rxe_recv.c index dfba44a40f0b..42797ac6f7b1 100644 --- a/drivers/infiniband/sw/rxe/rxe_recv.c +++ b/drivers/infiniband/sw/rxe/rxe_recv.c @@ -328,6 +328,7 @@ err1: static int rxe_match_dgid(struct rxe_dev *rxe, struct sk_buff *skb) { + const struct ib_gid_attr *gid_attr; union ib_gid dgid; union ib_gid *pdgid; @@ -339,9 +340,14 @@ static int rxe_match_dgid(struct rxe_dev *rxe, struct sk_buff *skb) pdgid = (union ib_gid *)&ipv6_hdr(skb)->daddr; } - return ib_find_cached_gid_by_port(&rxe->ib_dev, pdgid, - IB_GID_TYPE_ROCE_UDP_ENCAP, - 1, skb->dev, NULL); + gid_attr = rdma_find_gid_by_port(&rxe->ib_dev, pdgid, + IB_GID_TYPE_ROCE_UDP_ENCAP, + 1, skb->dev); + if (IS_ERR(gid_attr)) + return PTR_ERR(gid_attr); + + rdma_put_gid_attr(gid_attr); + return 0; } /* rxe_rcv is called from the interface driver */ |