rdma_addr_find_dmac_by_grh resolves dmac, vlan_id and if_index and
downsteram patch will also add hop_limit as an output parameter,
thus we rename it to rdma_addr_find_l2_eth_by_grh.
Signed-off-by: Matan Barak <matanb@xxxxxxxxxxxx>
---
drivers/infiniband/core/addr.c | 7 ++++---
drivers/infiniband/core/verbs.c | 18 +++++++++---------
drivers/infiniband/hw/ocrdma/ocrdma_ah.c | 6 +++---
include/rdma/ib_addr.h | 5 +++--
4 files changed, 19 insertions(+), 17 deletions(-)
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 0b5f245..ce3c68e 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -540,8 +540,9 @@ static void resolve_cb(int status, struct sockaddr *src_addr,
complete(&((struct resolve_cb_context *)context)->comp);
}
-int rdma_addr_find_dmac_by_grh(const union ib_gid *sgid, const union ib_gid *dgid,
- u8 *dmac, u16 *vlan_id, int *if_index)
+int rdma_addr_find_l2_eth_by_grh(const union ib_gid *sgid,
+ const union ib_gid *dgid,
+ u8 *dmac, u16 *vlan_id, int *if_index)
{
int ret = 0;
struct rdma_dev_addr dev_addr;
@@ -583,7 +584,7 @@ int rdma_addr_find_dmac_by_grh(const union ib_gid *sgid, const union ib_gid *dgi
dev_put(dev);
return ret;
}
-EXPORT_SYMBOL(rdma_addr_find_dmac_by_grh);
+EXPORT_SYMBOL(rdma_addr_find_l2_eth_by_grh);
int rdma_addr_find_smac_by_sgid(union ib_gid *sgid, u8 *smac, u16 *vlan_id)
{
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 072b94d..66eb498 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -467,11 +467,11 @@ int ib_init_ah_from_wc(struct ib_device *device, u8 port_num,
if (!idev)
return -ENODEV;
- ret = rdma_addr_find_dmac_by_grh(&dgid, &sgid,
- ah_attr->dmac,
- wc->wc_flags & IB_WC_WITH_VLAN ?
- NULL : &vlan_id,
- &if_index);
+ ret = rdma_addr_find_l2_eth_by_grh(&dgid, &sgid,
+ ah_attr->dmac,
+ wc->wc_flags & IB_WC_WITH_VLAN ?
+ NULL : &vlan_id,
+ &if_index);
if (ret) {
dev_put(idev);
return ret;
@@ -1158,10 +1158,10 @@ int ib_resolve_eth_dmac(struct ib_qp *qp,
ifindex = sgid_attr.ndev->ifindex;
- ret = rdma_addr_find_dmac_by_grh(&sgid,
- &qp_attr->ah_attr.grh.dgid,
- qp_attr->ah_attr.dmac,
- NULL, &ifindex);
+ ret = rdma_addr_find_l2_eth_by_grh(&sgid,
+ &qp_attr->ah_attr.grh.dgid,
+ qp_attr->ah_attr.dmac,
+ NULL, &ifindex);
dev_put(sgid_attr.ndev);
}
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
index a343e03..850e0d1 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
@@ -152,9 +152,9 @@ struct ib_ah *ocrdma_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr)
if ((pd->uctx) &&
(!rdma_is_multicast_addr((struct in6_addr *)attr->grh.dgid.raw)) &&
(!rdma_link_local_addr((struct in6_addr *)attr->grh.dgid.raw))) {
- status = rdma_addr_find_dmac_by_grh(&sgid, &attr->grh.dgid,
- attr->dmac, &vlan_tag,
- &sgid_attr.ndev->ifindex);
+ status = rdma_addr_find_l2_eth_by_grh(&sgid, &attr->grh.dgid,
+ attr->dmac, &vlan_tag,
+ &sgid_attr.ndev->ifindex);
if (status) {
pr_err("%s(): Failed to resolve dmac from gid."
"status = %d\n", __func__, status);
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index 87156dc..73fd088 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -130,8 +130,9 @@ int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev,
int rdma_addr_size(struct sockaddr *addr);
int rdma_addr_find_smac_by_sgid(union ib_gid *sgid, u8 *smac, u16 *vlan_id);
-int rdma_addr_find_dmac_by_grh(const union ib_gid *sgid, const union ib_gid *dgid,
- u8 *smac, u16 *vlan_id, int *if_index);
+int rdma_addr_find_l2_eth_by_grh(const union ib_gid *sgid,
+ const union ib_gid *dgid,
+ u8 *smac, u16 *vlan_id, int *if_index);
static inline u16 ib_addr_get_pkey(struct rdma_dev_addr *dev_addr)
{
--
2.1.0
--
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