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-rw-r--r--drivers/infiniband/core/cm.c4
-rw-r--r--drivers/infiniband/core/multicast.c1
-rw-r--r--drivers/infiniband/core/sa_query.c5
-rw-r--r--drivers/infiniband/core/user_mad.c2
-rw-r--r--drivers/infiniband/core/uverbs_cmd.c5
-rw-r--r--drivers/infiniband/core/verbs.c13
-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.c13
-rw-r--r--drivers/infiniband/hw/hfi1/verbs.c4
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v1.c2
-rw-r--r--drivers/infiniband/hw/mlx4/ah.c25
-rw-r--r--drivers/infiniband/hw/mlx4/mad.c2
-rw-r--r--drivers/infiniband/hw/mlx4/qp.c16
-rw-r--r--drivers/infiniband/hw/mlx5/ah.c22
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c7
-rw-r--r--drivers/infiniband/hw/mthca/mthca_av.c1
-rw-r--r--drivers/infiniband/hw/mthca/mthca_mad.c1
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c1
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma.h2
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_ah.c6
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_verbs.c1
-rw-r--r--drivers/infiniband/hw/qedr/qedr_cm.c2
-rw-r--r--drivers/infiniband/hw/qedr/verbs.c1
-rw-r--r--drivers/infiniband/hw/qib/qib_verbs.c2
-rw-r--r--drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c5
-rw-r--r--drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c9
-rw-r--r--drivers/infiniband/sw/rxe/rxe_av.c1
-rw-r--r--drivers/infiniband/sw/rxe/rxe_verbs.c1
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_multicast.c1
-rw-r--r--drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c1
29 files changed, 92 insertions, 64 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 2cfc3656b21d..d35c2ded6cbd 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -1761,7 +1761,9 @@ static int cm_req_handler(struct cm_work *work)
cm_process_routed_req(req_msg, work->mad_recv_wc->wc);
cm_format_paths_from_req(req_msg, &work->path[0], &work->path[1]);
- memcpy(work->path[0].dmac, cm_id_priv->av.ah_attr.dmac, ETH_ALEN);
+ if (cm_id_priv->av.ah_attr.type == RDMA_AH_ATTR_TYPE_ROCE)
+ memcpy(work->path[0].dmac, cm_id_priv->av.ah_attr.roce.dmac,
+ ETH_ALEN);
grh = rdma_ah_read_grh(&cm_id_priv->av.ah_attr);
work->path[0].hop_limit = grh->hop_limit;
ret = ib_get_cached_gid(work->port->cm_dev->ib_device,
diff --git a/drivers/infiniband/core/multicast.c b/drivers/infiniband/core/multicast.c
index 16eec04bd3f8..45f2f095f793 100644
--- a/drivers/infiniband/core/multicast.c
+++ b/drivers/infiniband/core/multicast.c
@@ -743,6 +743,7 @@ int ib_init_ah_from_mcmember(struct ib_device *device, u8 port_num,
return ret;
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->mlid));
rdma_ah_set_sl(ah_attr, rec->sl);
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);
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index c4c5f4b738dc..200422d24299 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -491,6 +491,8 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
}
memset(&ah_attr, 0, sizeof ah_attr);
+ ah_attr.type = rdma_ah_find_type(file->port->ib_dev,
+ file->port->port_num);
rdma_ah_set_dlid(&ah_attr, be16_to_cpu(packet->mad.hdr.lid));
rdma_ah_set_sl(&ah_attr, packet->mad.hdr.sl);
rdma_ah_set_path_bits(&ah_attr, packet->mad.hdr.path_bits);
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 730f3574afe9..70b7fb156414 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1954,6 +1954,8 @@ static int modify_qp(struct ib_uverbs_file *file,
attr->alt_timeout = cmd->base.alt_timeout;
attr->rate_limit = cmd->rate_limit;
+ attr->ah_attr.type = rdma_ah_find_type(qp->device,
+ cmd->base.dest.port_num);
if (cmd->base.dest.is_global) {
rdma_ah_set_grh(&attr->ah_attr, NULL,
cmd->base.dest.flow_label,
@@ -1971,6 +1973,8 @@ static int modify_qp(struct ib_uverbs_file *file,
rdma_ah_set_port_num(&attr->ah_attr,
cmd->base.dest.port_num);
+ attr->alt_ah_attr.type = rdma_ah_find_type(qp->device,
+ cmd->base.dest.port_num);
if (cmd->base.alt_dest.is_global) {
rdma_ah_set_grh(&attr->alt_ah_attr, NULL,
cmd->base.alt_dest.flow_label,
@@ -2551,6 +2555,7 @@ ssize_t ib_uverbs_create_ah(struct ib_uverbs_file *file,
goto err;
}
+ attr.type = rdma_ah_find_type(ib_dev, cmd.attr.port_num);
rdma_ah_set_dlid(&attr, cmd.attr.dlid);
rdma_ah_set_sl(&attr, cmd.attr.sl);
rdma_ah_set_path_bits(&attr, cmd.attr.src_path_bits);
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 98869ebb5097..4792f5209ac2 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -321,6 +321,7 @@ struct ib_ah *rdma_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr)
ah->device = pd->device;
ah->pd = pd;
ah->uobject = NULL;
+ ah->type = ah_attr->type;
atomic_inc(&pd->usecnt);
}
@@ -464,6 +465,7 @@ int ib_init_ah_from_wc(struct ib_device *device, u8 port_num,
union ib_gid sgid;
memset(ah_attr, 0, sizeof *ah_attr);
+ ah_attr->type = rdma_ah_find_type(device, port_num);
if (rdma_cap_eth_ah(device, port_num)) {
if (wc->wc_flags & IB_WC_WITH_NETWORK_HDR_TYPE)
net_type = wc->network_hdr_type;
@@ -494,7 +496,7 @@ int ib_init_ah_from_wc(struct ib_device *device, u8 port_num,
return -ENODEV;
ret = rdma_addr_find_l2_eth_by_grh(&dgid, &sgid,
- ah_attr->dmac,
+ ah_attr->roce.dmac,
wc->wc_flags & IB_WC_WITH_VLAN ?
NULL : &vlan_id,
&if_index, &hoplimit);
@@ -571,6 +573,9 @@ EXPORT_SYMBOL(ib_create_ah_from_wc);
int rdma_modify_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr)
{
+ if (ah->type != ah_attr->type)
+ return -EINVAL;
+
return ah->device->modify_ah ?
ah->device->modify_ah(ah, ah_attr) :
-ENOSYS;
@@ -1207,14 +1212,14 @@ int ib_resolve_eth_dmac(struct ib_device *device,
if (!rdma_is_port_valid(device, rdma_ah_get_port_num(ah_attr)))
return -EINVAL;
- if (!rdma_cap_eth_ah(device, rdma_ah_get_port_num(ah_attr)))
+ if (ah_attr->type != RDMA_AH_ATTR_TYPE_ROCE)
return 0;
grh = rdma_ah_retrieve_grh(ah_attr);
if (rdma_link_local_addr((struct in6_addr *)grh->dgid.raw)) {
rdma_get_ll_mac((struct in6_addr *)grh->dgid.raw,
- ah_attr->dmac);
+ ah_attr->roce.dmac);
} else {
union ib_gid sgid;
struct ib_gid_attr sgid_attr;
@@ -1236,7 +1241,7 @@ int ib_resolve_eth_dmac(struct ib_device *device,
ret =
rdma_addr_find_l2_eth_by_grh(&sgid, &grh->dgid,
- ah_attr->dmac,
+ ah_attr->roce.dmac,
NULL, &ifindex, &hop_limit);
dev_put(sgid_attr.ndev);
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index d2a710b0d8a2..7ba9e699d7ab 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -597,7 +597,7 @@ struct ib_ah *bnxt_re_create_ah(struct ib_pd *ib_pd,
break;
}
rc = rdma_addr_find_l2_eth_by_grh(&sgid, &grh->dgid,
- ah_attr->dmac, &vlan_tag,
+ ah_attr->roce.dmac, &vlan_tag,
&sgid_attr.ndev->ifindex,
NULL);
if (rc) {
@@ -606,7 +606,7 @@ struct ib_ah *bnxt_re_create_ah(struct ib_pd *ib_pd,
}
}
- memcpy(ah->qplib_ah.dmac, ah_attr->dmac, ETH_ALEN);
+ memcpy(ah->qplib_ah.dmac, ah_attr->roce.dmac, ETH_ALEN);
rc = bnxt_qplib_create_ah(&rdev->qplib_res, &ah->qplib_ah);
if (rc) {
dev_err(rdev_to_dev(rdev), "Failed to allocate HW AH");
@@ -644,8 +644,9 @@ int bnxt_re_query_ah(struct ib_ah *ib_ah, struct rdma_ah_attr *ah_attr)
{
struct bnxt_re_ah *ah = container_of(ib_ah, struct bnxt_re_ah, ib_ah);
+ ah_attr->type = ib_ah->type;
rdma_ah_set_sl(ah_attr, ah->qplib_ah.sl);
- memcpy(ah_attr->dmac, ah->qplib_ah.dmac, ETH_ALEN);
+ memcpy(ah_attr->roce.dmac, ah->qplib_ah.dmac, ETH_ALEN);
rdma_ah_set_grh(ah_attr, NULL, 0,
ah->qplib_ah.host_sgid_index,
0, ah->qplib_ah.traffic_class);
@@ -1280,7 +1281,8 @@ int bnxt_re_modify_qp(struct ib_qp *ib_qp, struct ib_qp_attr *qp_attr,
qp->qplib_qp.ah.hop_limit = grh->hop_limit;
qp->qplib_qp.ah.traffic_class = grh->traffic_class;
qp->qplib_qp.ah.sl = rdma_ah_get_sl(&qp_attr->ah_attr);
- ether_addr_copy(qp->qplib_qp.ah.dmac, qp_attr->ah_attr.dmac);
+ ether_addr_copy(qp->qplib_qp.ah.dmac,
+ qp_attr->ah_attr.roce.dmac);
status = ib_get_cached_gid(&rdev->ibdev, 1,
grh->sgid_index,
@@ -1423,13 +1425,14 @@ int bnxt_re_query_qp(struct ib_qp *ib_qp, struct ib_qp_attr *qp_attr,
qp_attr->qp_access_flags = __to_ib_access_flags(qplib_qp.access);
qp_attr->pkey_index = qplib_qp.pkey_index;
qp_attr->qkey = qplib_qp.qkey;
+ qp_attr->ah_attr.type = RDMA_AH_ATTR_TYPE_ROCE;
rdma_ah_set_grh(&qp_attr->ah_attr, NULL, qplib_qp.ah.flow_label,
qplib_qp.ah.host_sgid_index,
qplib_qp.ah.hop_limit,
qplib_qp.ah.traffic_class);
rdma_ah_set_dgid_raw(&qp_attr->ah_attr, qplib_qp.ah.dgid.data);
rdma_ah_set_sl(&qp_attr->ah_attr, qplib_qp.ah.sl);
- ether_addr_copy(qp_attr->ah_attr.dmac, qplib_qp.ah.dmac);
+ ether_addr_copy(qp_attr->ah_attr.roce.dmac, qplib_qp.ah.dmac);
qp_attr->path_mtu = __to_ib_mtu(qplib_qp.path_mtu);
qp_attr->timeout = qplib_qp.timeout;
qp_attr->retry_cnt = qplib_qp.retry_cnt;
diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c
index 4c2a77e17a54..90e7b77d68e8 100644
--- a/drivers/infiniband/hw/hfi1/verbs.c
+++ b/drivers/infiniband/hw/hfi1/verbs.c
@@ -1511,8 +1511,12 @@ struct ib_ah *hfi1_create_qp0_ah(struct hfi1_ibport *ibp, u16 dlid)
struct rdma_ah_attr attr;
struct ib_ah *ah = ERR_PTR(-EINVAL);
struct rvt_qp *qp0;
+ struct hfi1_pportdata *ppd = ppd_from_ibp(ibp);
+ struct hfi1_devdata *dd = dd_from_ppd(ppd);
+ u8 port_num = ppd->port;
memset(&attr, 0, sizeof(attr));
+ attr.type = rdma_ah_find_type(&dd->verbs_dev.rdi.ibdev, port_num);
rdma_ah_set_dlid(&attr, dlid);
rdma_ah_set_port_num(&attr, ppd_from_ibp(ibp)->port);
rcu_read_lock();
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index f4ca9623ced4..014c8262bfff 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -2738,7 +2738,7 @@ static int hns_roce_v1_m_qp(struct ib_qp *ibqp, const struct ib_qp_attr *attr,
goto out;
}
- dmac = (u8 *)attr->ah_attr.dmac;
+ dmac = (u8 *)attr->ah_attr.roce.dmac;
context->sq_rq_bt_l = (u32)(dma_handle);
roce_set_field(context->qpc_bytes_24,
diff --git a/drivers/infiniband/hw/mlx4/ah.c b/drivers/infiniband/hw/mlx4/ah.c
index 3cbac5f7b0f5..538c46a73248 100644
--- a/drivers/infiniband/hw/mlx4/ah.c
+++ b/drivers/infiniband/hw/mlx4/ah.c
@@ -96,7 +96,7 @@ static struct ib_ah *create_iboe_ah(struct ib_pd *pd,
is_mcast = 1;
rdma_get_mcast_mac(&in6, ah->av.eth.mac);
} else {
- memcpy(ah->av.eth.mac, ah_attr->dmac, ETH_ALEN);
+ memcpy(ah->av.eth.mac, ah_attr->roce.dmac, ETH_ALEN);
}
ret = ib_get_cached_gid(pd->device, rdma_ah_get_port_num(ah_attr),
grh->sgid_index, &sgid, &gid_attr);
@@ -154,9 +154,7 @@ struct ib_ah *mlx4_ib_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
if (!ah)
return ERR_PTR(-ENOMEM);
- if (rdma_port_get_link_layer(pd->device,
- rdma_ah_get_port_num(ah_attr)) ==
- IB_LINK_LAYER_ETHERNET) {
+ if (ah_attr->type == RDMA_AH_ATTR_TYPE_ROCE) {
if (!(rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH)) {
ret = ERR_PTR(-EINVAL);
} else {
@@ -182,30 +180,29 @@ struct ib_ah *mlx4_ib_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
int mlx4_ib_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr)
{
struct mlx4_ib_ah *ah = to_mah(ibah);
- enum rdma_link_layer ll;
+ int port_num = be32_to_cpu(ah->av.ib.port_pd) >> 24;
memset(ah_attr, 0, sizeof *ah_attr);
- rdma_ah_set_port_num(ah_attr,
- be32_to_cpu(ah->av.ib.port_pd) >> 24);
- ll = rdma_port_get_link_layer(ibah->device,
- rdma_ah_get_port_num(ah_attr));
- if (ll == IB_LINK_LAYER_ETHERNET)
+ ah_attr->type = ibah->type;
+
+ if (ah_attr->type == RDMA_AH_ATTR_TYPE_ROCE) {
+ rdma_ah_set_dlid(ah_attr, 0);
rdma_ah_set_sl(ah_attr,
be32_to_cpu(ah->av.eth.sl_tclass_flowlabel)
>> 29);
- else
+ } else {
+ rdma_ah_set_dlid(ah_attr, be16_to_cpu(ah->av.ib.dlid));
rdma_ah_set_sl(ah_attr,
be32_to_cpu(ah->av.ib.sl_tclass_flowlabel)
>> 28);
+ }
- rdma_ah_set_dlid(ah_attr, (ll == IB_LINK_LAYER_INFINIBAND) ?
- be16_to_cpu(ah->av.ib.dlid) : 0);
+ rdma_ah_set_port_num(ah_attr, port_num);
if (ah->av.ib.stat_rate)
rdma_ah_set_static_rate(ah_attr,
ah->av.ib.stat_rate -
MLX4_STAT_RATE_OFFSET);
rdma_ah_set_path_bits(ah_attr, ah->av.ib.g_slid & 0x7F);
-
if (mlx4_ib_ah_grh_present(ah)) {
u32 tc_fl = be32_to_cpu(ah->av.ib.sl_tclass_flowlabel);
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 425515eb01ea..b4694717f6f3 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -196,6 +196,7 @@ static void update_sm_ah(struct mlx4_ib_dev *dev, u8 port_num, u16 lid, u8 sl)
return;
memset(&ah_attr, 0, sizeof ah_attr);
+ ah_attr.type = rdma_ah_find_type(&dev->ib_dev, port_num);
rdma_ah_set_dlid(&ah_attr, lid);
rdma_ah_set_sl(&ah_attr, sl);
rdma_ah_set_port_num(&ah_attr, port_num);
@@ -555,6 +556,7 @@ int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port,
/* create ah. Just need an empty one with the port num for the post send.
* The driver will set the force loopback bit in post_send */
memset(&attr, 0, sizeof attr);
+ attr.type = rdma_ah_find_type(&dev->ib_dev, port);
rdma_ah_set_port_num(&attr, port);
if (is_eth) {
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index ef4adf32da66..996e9058e515 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1388,8 +1388,6 @@ static int _mlx4_set_path(struct mlx4_ib_dev *dev,
u64 smac, u16 vlan_tag, struct mlx4_qp_path *path,
struct mlx4_roce_smac_vlan_info *smac_info, u8 port)
{
- int is_eth = rdma_port_get_link_layer(&dev->ib_dev, port) ==
- IB_LINK_LAYER_ETHERNET;
int vidx;
int smac_index;
int err;
@@ -1426,7 +1424,7 @@ static int _mlx4_set_path(struct mlx4_ib_dev *dev,
memcpy(path->rgid, grh->dgid.raw, 16);
}
- if (is_eth) {
+ if (ah->type == RDMA_AH_ATTR_TYPE_ROCE) {
if (!(rdma_ah_get_ah_flags(ah) & IB_AH_GRH))
return -1;
@@ -1490,7 +1488,7 @@ static int _mlx4_set_path(struct mlx4_ib_dev *dev,
} else {
smac_index = smac_info->smac_index;
}
- memcpy(path->dmac, ah->dmac, 6);
+ memcpy(path->dmac, ah->roce.dmac, 6);
path->ackto = MLX4_IB_LINK_TYPE_ETH;
/* put MAC table smac index for IBoE */
path->grh_mylmc = (u8) (smac_index) | 0x80;
@@ -3402,23 +3400,19 @@ static void to_rdma_ah_attr(struct mlx4_ib_dev *ibdev,
struct mlx4_qp_path *path)
{
struct mlx4_dev *dev = ibdev->dev;
- int is_eth;
u8 port_num = path->sched_queue & 0x40 ? 2 : 1;
memset(ah_attr, 0, sizeof(*ah_attr));
- rdma_ah_set_port_num(ah_attr, port_num);
-
+ ah_attr->type = rdma_ah_find_type(&ibdev->ib_dev, port_num);
if (port_num == 0 || port_num > dev->caps.num_ports)
return;
- is_eth = rdma_port_get_link_layer(&ibdev->ib_dev,
- rdma_ah_get_port_num(ah_attr)) ==
- IB_LINK_LAYER_ETHERNET;
- if (is_eth)
+ if (ah_attr->type == RDMA_AH_ATTR_TYPE_ROCE)
rdma_ah_set_sl(ah_attr, ((path->sched_queue >> 3) & 0x7) |
((path->sched_queue & 4) << 1));
else
rdma_ah_set_sl(ah_attr, (path->sched_queue >> 2) & 0xf);
+ rdma_ah_set_port_num(ah_attr, port_num);
rdma_ah_set_dlid(ah_attr, be16_to_cpu(path->rlid));
rdma_ah_set_path_bits(ah_attr, path->grh_mylmc & 0x7f);
diff --git a/drivers/infiniband/hw/mlx5/ah.c b/drivers/infiniband/hw/mlx5/ah.c
index 5455f3f6cd77..3363e29157f6 100644
--- a/drivers/infiniband/hw/mlx5/ah.c
+++ b/drivers/infiniband/hw/mlx5/ah.c
@@ -34,8 +34,7 @@
static struct ib_ah *create_ib_ah(struct mlx5_ib_dev *dev,
struct mlx5_ib_ah *ah,
- struct rdma_ah_attr *ah_attr,
- enum rdma_link_layer ll)
+ struct rdma_ah_attr *ah_attr)
{
if (rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH) {
const struct ib_global_route *grh = rdma_ah_read_grh(ah_attr);
@@ -50,8 +49,9 @@ static struct ib_ah *create_ib_ah(struct mlx5_ib_dev *dev,
ah->av.stat_rate_sl = (rdma_ah_get_static_rate(ah_attr) << 4);
- if (ll == IB_LINK_LAYER_ETHERNET) {
- memcpy(ah->av.rmac, ah_attr->dmac, sizeof(ah_attr->dmac));
+ if (ah_attr->type == RDMA_AH_ATTR_TYPE_ROCE) {
+ memcpy(ah->av.rmac, ah_attr->roce.dmac,
+ sizeof(ah_attr->roce.dmac));
ah->av.udp_sport =
mlx5_get_roce_udp_sport(dev,
rdma_ah_get_port_num(ah_attr),
@@ -72,16 +72,13 @@ struct ib_ah *mlx5_ib_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
{
struct mlx5_ib_ah *ah;
struct mlx5_ib_dev *dev = to_mdev(pd->device);
- enum rdma_link_layer ll;
+ enum rdma_ah_attr_type ah_type = ah_attr->type;
- ll = pd->device->get_link_layer(pd->device,
- rdma_ah_get_port_num(ah_attr));
-
- if (ll == IB_LINK_LAYER_ETHERNET &&
+ if ((ah_type == RDMA_AH_ATTR_TYPE_ROCE) &&
!(rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH))
return ERR_PTR(-EINVAL);
- if (ll == IB_LINK_LAYER_ETHERNET && udata) {
+ if (ah_type == RDMA_AH_ATTR_TYPE_ROCE && udata) {
int err;
struct mlx5_ib_create_ah_resp resp = {};
u32 min_resp_len = offsetof(typeof(resp), dmac) +
@@ -96,7 +93,7 @@ struct ib_ah *mlx5_ib_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
if (err)
return ERR_PTR(err);
- memcpy(resp.dmac, ah_attr->dmac, ETH_ALEN);
+ memcpy(resp.dmac, ah_attr->roce.dmac, ETH_ALEN);
err = ib_copy_to_udata(udata, &resp, resp.response_length);
if (err)
return ERR_PTR(err);
@@ -106,7 +103,7 @@ struct ib_ah *mlx5_ib_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
if (!ah)
return ERR_PTR(-ENOMEM);
- return create_ib_ah(dev, ah, ah_attr, ll); /* never fails */
+ return create_ib_ah(dev, ah, ah_attr); /* never fails */
}
int mlx5_ib_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr)
@@ -115,6 +112,7 @@ int mlx5_ib_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr)
u32 tmp;
memset(ah_attr, 0, sizeof(*ah_attr));
+ ah_attr->type = ibah->type;
tmp = be32_to_cpu(ah->av.grh_gid_fl);
if (tmp & (1 << 30)) {
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 21acb30c3e9a..93959e1e43a3 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -2212,7 +2212,6 @@ static int mlx5_set_path(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
bool alt)
{
const struct ib_global_route *grh = rdma_ah_read_grh(ah);
- enum rdma_link_layer ll = rdma_port_get_link_layer(&dev->ib_dev, port);
int err;
enum ib_gid_type gid_type;
u8 ah_flags = rdma_ah_get_ah_flags(ah);
@@ -2231,14 +2230,15 @@ static int mlx5_set_path(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
return -EINVAL;
}
}
- if (ll == IB_LINK_LAYER_ETHERNET) {
+
+ if (ah->type == RDMA_AH_ATTR_TYPE_ROCE) {
if (!(ah_flags & IB_AH_GRH))
return -EINVAL;
err = mlx5_get_roce_gid_type(dev, port, grh->sgid_index,
&gid_type);
if (err)
return err;
- memcpy(path->rmac, ah->dmac, sizeof(ah->dmac));
+ memcpy(path->rmac, ah->roce.dmac, sizeof(ah->roce.dmac));
path->udp_sport = mlx5_get_roce_udp_sport(dev, port,
grh->sgid_index);
path->dci_cfi_prio_sl = (sl & 0x7) << 4;
@@ -4259,6 +4259,7 @@ static void to_rdma_ah_attr(struct mlx5_ib_dev *ibdev,
memset(ah_attr, 0, sizeof(*ah_attr));
+ ah_attr->type = rdma_ah_find_type(&ibdev->ib_dev, path->port);
rdma_ah_set_port_num(ah_attr, path->port);
if (rdma_ah_get_port_num(ah_attr) == 0 ||
rdma_ah_get_port_num(ah_attr) > MLX5_CAP_GEN(dev, num_ports))
diff --git a/drivers/infiniband/hw/mthca/mthca_av.c b/drivers/infiniband/hw/mthca/mthca_av.c
index d315f526fc48..2aec9908c40a 100644
--- a/drivers/infiniband/hw/mthca/mthca_av.c
+++ b/drivers/infiniband/hw/mthca/mthca_av.c
@@ -303,6 +303,7 @@ int mthca_ah_query(struct ib_ah *ibah, struct rdma_ah_attr *attr)
return -ENOSYS;
memset(attr, 0, sizeof *attr);
+ attr->type = ibah->type;
rdma_ah_set_dlid(attr, be16_to_cpu(ah->av->dlid));
rdma_ah_set_sl(attr, be32_to_cpu(ah->av->sl_tclass_flowlabel) >> 28);
rdma_ah_set_port_num(attr, port_num);
diff --git a/drivers/infiniband/hw/mthca/mthca_mad.c b/drivers/infiniband/hw/mthca/mthca_mad.c
index 45fe1502499b..7df3db71777a 100644
--- a/drivers/infiniband/hw/mthca/mthca_mad.c
+++ b/drivers/infiniband/hw/mthca/mthca_mad.c
@@ -82,6 +82,7 @@ static void update_sm_ah(struct mthca_dev *dev,
return;
memset(&ah_attr, 0, sizeof ah_attr);
+ ah_attr.type = rdma_ah_find_type(&dev->ib_dev, port_num);
rdma_ah_set_dlid(&ah_attr, lid);
rdma_ah_set_sl(&ah_attr, sl);
rdma_ah_set_port_num(&ah_attr, port_num);
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 6ef9b6ac8904..d21960cd9a49 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -403,6 +403,7 @@ static void to_rdma_ah_attr(struct mthca_dev *dev,
if (port_num == 0 || port_num > dev->limits.num_ports)
return;
+ ah_attr->type = rdma_ah_find_type(&dev->ib_dev, port_num);
rdma_ah_set_port_num(ah_attr, port_num);
rdma_ah_set_dlid(ah_attr, be16_to_cpu(path->rlid));
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma.h b/drivers/infiniband/hw/ocrdma/ocrdma.h
index afcbd2acf835..7baedc74e39d 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma.h
@@ -537,7 +537,7 @@ static inline int ocrdma_resolve_dmac(struct ocrdma_dev *dev,
else if (rdma_link_local_addr(&in6))
rdma_get_ll_mac(&in6, mac_addr);
else
- memcpy(mac_addr, ah_attr->dmac, ETH_ALEN);
+ memcpy(mac_addr, ah_attr->roce.dmac, ETH_ALEN);
return 0;
}
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
index 97a829d98ffe..d0249e463338 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
@@ -170,7 +170,8 @@ struct ib_ah *ocrdma_create_ah(struct ib_pd *ibpd, struct rdma_ah_attr *attr,
const struct ib_global_route *grh;
union ib_gid sgid;
- if (!(rdma_ah_get_ah_flags(attr) & IB_AH_GRH))
+ if ((attr->type != RDMA_AH_ATTR_TYPE_ROCE) ||
+ !(rdma_ah_get_ah_flags(attr) & IB_AH_GRH))
return ERR_PTR(-EINVAL);
grh = rdma_ah_read_grh(attr);
@@ -204,7 +205,7 @@ struct ib_ah *ocrdma_create_ah(struct ib_pd *ibpd, struct rdma_ah_attr *attr,
(!rdma_is_multicast_addr((struct in6_addr *)grh->dgid.raw)) &&
(!rdma_link_local_addr((struct in6_addr *)grh->dgid.raw))) {
status = rdma_addr_find_l2_eth_by_grh(&sgid, &grh->dgid,
- attr->dmac,
+ attr->roce.dmac,
&vlan_tag,
&sgid_attr.ndev->ifindex,
NULL);
@@ -259,6 +260,7 @@ int ocrdma_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *attr)
struct ocrdma_av *av = ah->av;
struct ocrdma_grh *grh;
+ attr->type = ibah->type;
if (ah->av->valid & OCRDMA_AV_VALID) {
grh = (struct ocrdma_grh *)((u8 *)ah->av +
sizeof(struct ocrdma_eth_vlan));
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index caec48c6e1ec..2f30bda8457a 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -1598,6 +1598,7 @@ int ocrdma_query_qp(struct ib_qp *ibqp,
qp_attr->cap.max_recv_sge = qp->rq.max_sges;
qp_attr->cap.max_inline_data = qp->max_inline_data;
qp_init_attr->cap = qp_attr->cap;
+ qp_attr->ah_attr.type = RDMA_AH_ATTR_TYPE_ROCE;
rdma_ah_set_grh(&qp_attr->ah_attr, NULL,
params.rnt_rc_sl_fl &
diff --git a/drivers/infiniband/hw/qedr/qedr_cm.c b/drivers/infiniband/hw/qedr/qedr_cm.c
index 7b151d4ae9ac..3d7705cec770 100644
--- a/drivers/infiniband/hw/qedr/qedr_cm.c
+++ b/drivers/infiniband/hw/qedr/qedr_cm.c
@@ -308,7 +308,7 @@ static inline int qedr_gsi_build_header(struct qedr_dev *dev,
}
/* ENET + VLAN headers */
- ether_addr_copy(udh->eth.dmac_h, ah_attr->dmac);
+ ether_addr_copy(udh->eth.dmac_h, ah_attr->roce.dmac);
ether_addr_copy(udh->eth.smac_h, dev->ndev->dev_addr);
if (has_vlan) {
udh->eth.type = htons(ETH_P_8021Q);
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index e9930d5b0e0b..17685cfea6a2 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -2029,6 +2029,7 @@ int qedr_query_qp(struct ib_qp *ibqp,
qp_attr->cap.max_inline_data = ROCE_REQ_MAX_INLINE_DATA_SIZE;
qp_init_attr->cap = qp_attr->cap;
+ qp_attr->ah_attr.type = RDMA_AH_ATTR_TYPE_ROCE;
rdma_ah_set_grh(&qp_attr->ah_attr, NULL,
params.flow_label, qp->sgid_idx,
params.hop_limit_ttl, params.traffic_class_tos);
diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c
index aa28dbd18e6d..ac42dce7e281 100644
--- a/drivers/infiniband/hw/qib/qib_verbs.c
+++ b/drivers/infiniband/hw/qib/qib_verbs.c
@@ -1368,9 +1368,11 @@ struct ib_ah *qib_create_qp0_ah(struct qib_ibport *ibp, u16 dlid)
struct ib_ah *ah = ERR_PTR(-EINVAL);
struct rvt_qp *qp0;
struct qib_pportdata *ppd = ppd_from_ibp(ibp);
+ struct qib_devdata *dd = dd_from_ppd(ppd);
u8 port_num = ppd->port;
memset(&attr, 0, sizeof(attr));
+ attr.type = rdma_ah_find_type(&dd->verbs_dev.rdi.ibdev, port_num);
rdma_ah_set_dlid(&attr, dlid);
rdma_ah_set_port_num(&attr, port_num);
rcu_read_lock();
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c
index 1c6e80a008c6..ec6a4ca1eeb7 100644
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c
@@ -280,6 +280,7 @@ void ib_global_route_to_pvrdma(struct pvrdma_global_route *dst,
void pvrdma_ah_attr_to_rdma(struct rdma_ah_attr *dst,
const struct pvrdma_ah_attr *src)
{
+ dst->type = RDMA_AH_ATTR_TYPE_ROCE;
pvrdma_global_route_to_ib(rdma_ah_retrieve_grh(dst), &src->grh);
rdma_ah_set_dlid(dst, src->dlid);
rdma_ah_set_sl(dst, src->sl);
@@ -287,7 +288,7 @@ void pvrdma_ah_attr_to_rdma(struct rdma_ah_attr *dst,
rdma_ah_set_static_rate(dst, src->static_rate);
rdma_ah_set_ah_flags(dst, src->ah_flags);
rdma_ah_set_port_num(dst, src->port_num);
- memcpy(dst->dmac, &src->dmac, ETH_ALEN);
+ memcpy(dst->roce.dmac, &src->dmac, ETH_ALEN);
}
void rdma_ah_attr_to_pvrdma(struct pvrdma_ah_attr *dst,
@@ -300,5 +301,5 @@ void rdma_ah_attr_to_pvrdma(struct pvrdma_ah_attr *dst,
dst->static_rate = rdma_ah_get_static_rate(src);
dst->ah_flags = rdma_ah_get_ah_flags(src);
dst->port_num = rdma_ah_get_port_num(src);
- memcpy(&dst->dmac, src->dmac, sizeof(dst->dmac));
+ memcpy(&dst->dmac, src->roce.dmac, sizeof(dst->dmac));
}
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c
index 6b11e574b21c..28517042011d 100644
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c
@@ -525,17 +525,14 @@ struct ib_ah *pvrdma_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
{
struct pvrdma_dev *dev = to_vdev(pd->device);
struct pvrdma_ah *ah;
- enum rdma_link_layer ll;
const struct ib_global_route *grh;
u8 port_num = rdma_ah_get_port_num(ah_attr);
if (!(rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH))
return ERR_PTR(-EINVAL);
- ll = rdma_port_get_link_layer(pd->device,
- rdma_ah_get_port_num(ah_attr));
- grh = rdma_ah_read_grh(ah_attr);
- if (ll != IB_LINK_LAYER_ETHERNET ||
+ grh = rdma_ah_read_grh(ah_attr);
+ if ((ah_attr->type != RDMA_AH_ATTR_TYPE_ROCE) ||
rdma_is_multicast_addr((struct in6_addr *)grh->dgid.raw))
return ERR_PTR(-EINVAL);
@@ -556,7 +553,7 @@ struct ib_ah *pvrdma_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
ah->av.sl_tclass_flowlabel = (grh->traffic_class << 20) |
grh->flow_label;
memcpy(ah->av.dgid, grh->dgid.raw, 16);
- memcpy(ah->av.dmac, ah_attr->dmac, ETH_ALEN);
+ memcpy(ah->av.dmac, ah_attr->roce.dmac, ETH_ALEN);
ah->ibah.device = pd->device;
ah->ibah.pd = pd;
diff --git a/drivers/infiniband/sw/rxe/rxe_av.c b/drivers/infiniband/sw/rxe/rxe_av.c
index e043e9998d4c..5bddf469361b 100644
--- a/drivers/infiniband/sw/rxe/rxe_av.c
+++ b/drivers/infiniband/sw/rxe/rxe_av.c
@@ -70,6 +70,7 @@ int rxe_av_from_attr(struct rxe_dev *rxe, u8 port_num,
int rxe_av_to_attr(struct rxe_dev *rxe, struct rxe_av *av,
struct rdma_ah_attr *attr)
{
+ attr->type = RDMA_AH_ATTR_TYPE_ROCE;
memcpy(rdma_ah_retrieve_grh(attr), &av->grh, sizeof(av->grh));
rdma_ah_set_ah_flags(attr, IB_AH_GRH);
rdma_ah_set_port_num(attr, av->port_num);
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c
index 090d12cef36b..299b0f8423f2 100644
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -380,6 +380,7 @@ static int rxe_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *attr)
struct rxe_ah *ah = to_rah(ibah);
memset(attr, 0, sizeof(*attr));
+ attr->type = ibah->type;
rxe_av_to_attr(rxe, &ah->av, attr);
return 0;
}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index c9ba0a314063..057f58e6afca 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -275,6 +275,7 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
}
memset(&av, 0, sizeof(av));
+ av.type = rdma_ah_find_type(priv->ca, priv->port);
rdma_ah_set_dlid(&av, be16_to_cpu(mcast->mcmember.mlid)),
rdma_ah_set_port_num(&av, priv->port);
rdma_ah_set_sl(&av, mcast->mcmember.sl);
diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
index 429cfb653cc7..875694f9a7f9 100644
--- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
+++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
@@ -757,6 +757,7 @@ void opa_vnic_vema_send_trap(struct opa_vnic_adapter *adapter,
class = &port->class_port_info;
/* Set up address handle */
memset(&ah_attr, 0, sizeof(ah_attr));
+ ah_attr.type = rdma_ah_find_type(ibp, port->port_num);
rdma_ah_set_sl(&ah_attr,
GET_TRAP_SL_FROM_CLASS_PORT_INFO(class->trap_sl_rsvd));
rdma_ah_set_port_num(&ah_attr, port->port_num);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 12:08:29 +0000