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RDMA/cm: Use IBA functions for simple get/set acessors

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Use a Coccinelle spatch to replace CM helper functions with IBA_GET/SET
versions. Applied with

$ spatch --sp-file edits.sp --in-place drivers/infiniband/core/cm.c

The spatch file was generated using the template pattern:

@@
expression val;
{struct} *msg;
@@
- {old_setter}
+ IBA_SET({new_name}, msg, val)
@@
{struct} *msg;
@@
- {old_getter}
+ IBA_GET({new_name}, msg)

Iterated for every IBA_CHECK_GET()/IBA_CHECK_GET() pairing. Touched up
with clang-format after.

Link: https://lore.kernel.org/r/20200116170037.30109-4-jgg@ziepe.ca
Tested-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Jason Gunthorpe 2020-01-16 13:00:33 -04:00
parent d05d4ac4c9
commit b6bbee6889
2 changed files with 104 additions and 509 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

242
drivers/infiniband/core/cm.c
View File

@ -1255,23 +1255,26 @@ static void cm_format_req(struct cm_req_msg *req_msg,
req_msg->service_id = param->service_id;
req_msg->local_ca_guid = cm_id_priv->id.device->node_guid;
cm_req_set_local_qpn(req_msg, cpu_to_be32(param->qp_num));
cm_req_set_init_depth(req_msg, param->initiator_depth);
cm_req_set_remote_resp_timeout(req_msg,
param->remote_cm_response_timeout);
IBA_SET(CM_REQ_INITIATOR_DEPTH, req_msg, param->initiator_depth);
IBA_SET(CM_REQ_REMOTE_CM_RESPONSE_TIMEOUT, req_msg,
param->remote_cm_response_timeout);
cm_req_set_qp_type(req_msg, param->qp_type);
cm_req_set_flow_ctrl(req_msg, param->flow_control);
IBA_SET(CM_REQ_END_TO_END_FLOW_CONTROL, req_msg, param->flow_control);
cm_req_set_starting_psn(req_msg, cpu_to_be32(param->starting_psn));
cm_req_set_local_resp_timeout(req_msg,
param->local_cm_response_timeout);
IBA_SET(CM_REQ_LOCAL_CM_RESPONSE_TIMEOUT, req_msg,
param->local_cm_response_timeout);
req_msg->pkey = param->primary_path->pkey;
cm_req_set_path_mtu(req_msg, param->primary_path->mtu);
cm_req_set_max_cm_retries(req_msg, param->max_cm_retries);
IBA_SET(CM_REQ_PATH_PACKET_PAYLOAD_MTU, req_msg,
param->primary_path->mtu);
IBA_SET(CM_REQ_MAX_CM_RETRIES, req_msg, param->max_cm_retries);
if (param->qp_type != IB_QPT_XRC_INI) {
cm_req_set_resp_res(req_msg, param->responder_resources);
cm_req_set_retry_count(req_msg, param->retry_count);
cm_req_set_rnr_retry_count(req_msg, param->rnr_retry_count);
cm_req_set_srq(req_msg, param->srq);
IBA_SET(CM_REQ_RESPONDER_RESOURCES, req_msg,
param->responder_resources);
IBA_SET(CM_REQ_RETRY_COUNT, req_msg, param->retry_count);
IBA_SET(CM_REQ_RNR_RETRY_COUNT, req_msg,
param->rnr_retry_count);
IBA_SET(CM_REQ_SRQ, req_msg, param->srq);
}
req_msg->primary_local_gid = pri_path->sgid;
@ -1293,12 +1296,13 @@ static void cm_format_req(struct cm_req_msg *req_msg,
req_msg->primary_remote_lid = IB_LID_PERMISSIVE;
}
cm_req_set_primary_flow_label(req_msg, pri_path->flow_label);
cm_req_set_primary_packet_rate(req_msg, pri_path->rate);
IBA_SET(CM_REQ_PRIMARY_PACKET_RATE, req_msg, pri_path->rate);
req_msg->primary_traffic_class = pri_path->traffic_class;
req_msg->primary_hop_limit = pri_path->hop_limit;
cm_req_set_primary_sl(req_msg, pri_path->sl);
cm_req_set_primary_subnet_local(req_msg, (pri_path->hop_limit <= 1));
cm_req_set_primary_local_ack_timeout(req_msg,
IBA_SET(CM_REQ_PRIMARY_SL, req_msg, pri_path->sl);
IBA_SET(CM_REQ_PRIMARY_SUBNET_LOCAL, req_msg,
(pri_path->hop_limit <= 1));
IBA_SET(CM_REQ_PRIMARY_LOCAL_ACK_TIMEOUT, req_msg,
cm_ack_timeout(cm_id_priv->av.port->cm_dev->ack_delay,
pri_path->packet_life_time));
@ -1328,12 +1332,13 @@ static void cm_format_req(struct cm_req_msg *req_msg,
}
cm_req_set_alt_flow_label(req_msg,
alt_path->flow_label);
cm_req_set_alt_packet_rate(req_msg, alt_path->rate);
IBA_SET(CM_REQ_ALTERNATE_PACKET_RATE, req_msg, alt_path->rate);
req_msg->alt_traffic_class = alt_path->traffic_class;
req_msg->alt_hop_limit = alt_path->hop_limit;
cm_req_set_alt_sl(req_msg, alt_path->sl);
cm_req_set_alt_subnet_local(req_msg, (alt_path->hop_limit <= 1));
cm_req_set_alt_local_ack_timeout(req_msg,
IBA_SET(CM_REQ_ALTERNATE_SL, req_msg, alt_path->sl);
IBA_SET(CM_REQ_ALTERNATE_SUBNET_LOCAL, req_msg,
(alt_path->hop_limit <= 1));
IBA_SET(CM_REQ_ALTERNATE_LOCAL_ACK_TIMEOUT, req_msg,
cm_ack_timeout(cm_id_priv->av.port->cm_dev->ack_delay,
alt_path->packet_life_time));
}
@ -1473,11 +1478,11 @@ static int cm_issue_rej(struct cm_port *port,
cm_format_mad_hdr(&rej_msg->hdr, CM_REJ_ATTR_ID, rcv_msg->hdr.tid);
rej_msg->remote_comm_id = rcv_msg->local_comm_id;
rej_msg->local_comm_id = rcv_msg->remote_comm_id;
cm_rej_set_msg_rejected(rej_msg, msg_rejected);
IBA_SET(CM_REJ_MESSAGE_REJECTED, rej_msg, msg_rejected);
rej_msg->reason = cpu_to_be16(reason);
if (ari && ari_length) {
cm_rej_set_reject_info_len(rej_msg, ari_length);
IBA_SET(CM_REJ_REJECTED_INFO_LENGTH, rej_msg, ari_length);
memcpy(rej_msg->ari, ari, ari_length);
}
@ -1548,14 +1553,14 @@ static void cm_format_paths_from_req(struct cm_req_msg *req_msg,
primary_path->traffic_class = req_msg->primary_traffic_class;
primary_path->reversible = 1;
primary_path->pkey = req_msg->pkey;
primary_path->sl = cm_req_get_primary_sl(req_msg);
primary_path->sl = IBA_GET(CM_REQ_PRIMARY_SL, req_msg);
primary_path->mtu_selector = IB_SA_EQ;
primary_path->mtu = cm_req_get_path_mtu(req_msg);
primary_path->mtu = IBA_GET(CM_REQ_PATH_PACKET_PAYLOAD_MTU, req_msg);
primary_path->rate_selector = IB_SA_EQ;
primary_path->rate = cm_req_get_primary_packet_rate(req_msg);
primary_path->rate = IBA_GET(CM_REQ_PRIMARY_PACKET_RATE, req_msg);
primary_path->packet_life_time_selector = IB_SA_EQ;
primary_path->packet_life_time =
cm_req_get_primary_local_ack_timeout(req_msg);
IBA_GET(CM_REQ_PRIMARY_LOCAL_ACK_TIMEOUT, req_msg);
primary_path->packet_life_time -= (primary_path->packet_life_time > 0);
primary_path->service_id = req_msg->service_id;
if (sa_path_is_roce(primary_path))
@ -1569,14 +1574,15 @@ static void cm_format_paths_from_req(struct cm_req_msg *req_msg,
alt_path->traffic_class = req_msg->alt_traffic_class;
alt_path->reversible = 1;
alt_path->pkey = req_msg->pkey;
alt_path->sl = cm_req_get_alt_sl(req_msg);
alt_path->sl = IBA_GET(CM_REQ_ALTERNATE_SL, req_msg);
alt_path->mtu_selector = IB_SA_EQ;
alt_path->mtu = cm_req_get_path_mtu(req_msg);
alt_path->mtu =
IBA_GET(CM_REQ_PATH_PACKET_PAYLOAD_MTU, req_msg);
alt_path->rate_selector = IB_SA_EQ;
alt_path->rate = cm_req_get_alt_packet_rate(req_msg);
alt_path->rate = IBA_GET(CM_REQ_ALTERNATE_PACKET_RATE, req_msg);
alt_path->packet_life_time_selector = IB_SA_EQ;
alt_path->packet_life_time =
cm_req_get_alt_local_ack_timeout(req_msg);
IBA_GET(CM_REQ_ALTERNATE_LOCAL_ACK_TIMEOUT, req_msg);
alt_path->packet_life_time -= (alt_path->packet_life_time > 0);
alt_path->service_id = req_msg->service_id;
@ -1658,16 +1664,16 @@ static void cm_format_req_event(struct cm_work *work,
param->remote_qpn = be32_to_cpu(cm_req_get_local_qpn(req_msg));
param->qp_type = cm_req_get_qp_type(req_msg);
param->starting_psn = be32_to_cpu(cm_req_get_starting_psn(req_msg));
param->responder_resources = cm_req_get_init_depth(req_msg);
param->initiator_depth = cm_req_get_resp_res(req_msg);
param->responder_resources = IBA_GET(CM_REQ_INITIATOR_DEPTH, req_msg);
param->initiator_depth = IBA_GET(CM_REQ_RESPONDER_RESOURCES, req_msg);
param->local_cm_response_timeout =
cm_req_get_remote_resp_timeout(req_msg);
param->flow_control = cm_req_get_flow_ctrl(req_msg);
IBA_GET(CM_REQ_REMOTE_CM_RESPONSE_TIMEOUT, req_msg);
param->flow_control = IBA_GET(CM_REQ_END_TO_END_FLOW_CONTROL, req_msg);
param->remote_cm_response_timeout =
cm_req_get_local_resp_timeout(req_msg);
param->retry_count = cm_req_get_retry_count(req_msg);
param->rnr_retry_count = cm_req_get_rnr_retry_count(req_msg);
param->srq = cm_req_get_srq(req_msg);
IBA_GET(CM_REQ_LOCAL_CM_RESPONSE_TIMEOUT, req_msg);
param->retry_count = IBA_GET(CM_REQ_RETRY_COUNT, req_msg);
param->rnr_retry_count = IBA_GET(CM_REQ_RNR_RETRY_COUNT, req_msg);
param->srq = IBA_GET(CM_REQ_SRQ, req_msg);
param->ppath_sgid_attr = cm_id_priv->av.ah_attr.grh.sgid_attr;
work->cm_event.private_data = &req_msg->private_data;
}
@ -1703,10 +1709,10 @@ static void cm_format_mra(struct cm_mra_msg *mra_msg,
const void *private_data, u8 private_data_len)
{
cm_format_mad_hdr(&mra_msg->hdr, CM_MRA_ATTR_ID, cm_id_priv->tid);
cm_mra_set_msg_mraed(mra_msg, msg_mraed);
IBA_SET(CM_MRA_MESSAGE_MRAED, mra_msg, msg_mraed);
mra_msg->local_comm_id = cm_id_priv->id.local_id;
mra_msg->remote_comm_id = cm_id_priv->id.remote_id;
cm_mra_set_service_timeout(mra_msg, service_timeout);
IBA_SET(CM_MRA_SERVICE_TIMEOUT, mra_msg, service_timeout);
if (private_data && private_data_len)
memcpy(mra_msg->private_data, private_data, private_data_len);
@ -1726,26 +1732,27 @@ static void cm_format_rej(struct cm_rej_msg *rej_msg,
switch(cm_id_priv->id.state) {
case IB_CM_REQ_RCVD:
rej_msg->local_comm_id = 0;
cm_rej_set_msg_rejected(rej_msg, CM_MSG_RESPONSE_REQ);
IBA_SET(CM_REJ_MESSAGE_REJECTED, rej_msg, CM_MSG_RESPONSE_REQ);
break;
case IB_CM_MRA_REQ_SENT:
rej_msg->local_comm_id = cm_id_priv->id.local_id;
cm_rej_set_msg_rejected(rej_msg, CM_MSG_RESPONSE_REQ);
IBA_SET(CM_REJ_MESSAGE_REJECTED, rej_msg, CM_MSG_RESPONSE_REQ);
break;
case IB_CM_REP_RCVD:
case IB_CM_MRA_REP_SENT:
rej_msg->local_comm_id = cm_id_priv->id.local_id;
cm_rej_set_msg_rejected(rej_msg, CM_MSG_RESPONSE_REP);
IBA_SET(CM_REJ_MESSAGE_REJECTED, rej_msg, CM_MSG_RESPONSE_REP);
break;
default:
rej_msg->local_comm_id = cm_id_priv->id.local_id;
cm_rej_set_msg_rejected(rej_msg, CM_MSG_RESPONSE_OTHER);
IBA_SET(CM_REJ_MESSAGE_REJECTED, rej_msg,
CM_MSG_RESPONSE_OTHER);
break;
}
rej_msg->reason = cpu_to_be16(reason);
if (ari && ari_length) {
cm_rej_set_reject_info_len(rej_msg, ari_length);
IBA_SET(CM_REJ_REJECTED_INFO_LENGTH, rej_msg, ari_length);
memcpy(rej_msg->ari, ari, ari_length);
}
@ -1866,20 +1873,20 @@ out:
*/
static void cm_process_routed_req(struct cm_req_msg *req_msg, struct ib_wc *wc)
{
if (!cm_req_get_primary_subnet_local(req_msg)) {
if (!IBA_GET(CM_REQ_PRIMARY_SUBNET_LOCAL, req_msg)) {
if (req_msg->primary_local_lid == IB_LID_PERMISSIVE) {
req_msg->primary_local_lid = ib_lid_be16(wc->slid);
cm_req_set_primary_sl(req_msg, wc->sl);
IBA_SET(CM_REQ_PRIMARY_SL, req_msg, wc->sl);
}
if (req_msg->primary_remote_lid == IB_LID_PERMISSIVE)
req_msg->primary_remote_lid = cpu_to_be16(wc->dlid_path_bits);
}
if (!cm_req_get_alt_subnet_local(req_msg)) {
if (!IBA_GET(CM_REQ_ALTERNATE_SUBNET_LOCAL, req_msg)) {
if (req_msg->alt_local_lid == IB_LID_PERMISSIVE) {
req_msg->alt_local_lid = ib_lid_be16(wc->slid);
cm_req_set_alt_sl(req_msg, wc->sl);
IBA_SET(CM_REQ_ALTERNATE_SL, req_msg, wc->sl);
}
if (req_msg->alt_remote_lid == IB_LID_PERMISSIVE)
@ -1989,16 +1996,18 @@ static int cm_req_handler(struct cm_work *work)
}
cm_id_priv->tid = req_msg->hdr.tid;
cm_id_priv->timeout_ms = cm_convert_to_ms(
cm_req_get_local_resp_timeout(req_msg));
cm_id_priv->max_cm_retries = cm_req_get_max_cm_retries(req_msg);
IBA_GET(CM_REQ_LOCAL_CM_RESPONSE_TIMEOUT, req_msg));
cm_id_priv->max_cm_retries = IBA_GET(CM_REQ_MAX_CM_RETRIES, req_msg);
cm_id_priv->remote_qpn = cm_req_get_local_qpn(req_msg);
cm_id_priv->initiator_depth = cm_req_get_resp_res(req_msg);
cm_id_priv->responder_resources = cm_req_get_init_depth(req_msg);
cm_id_priv->path_mtu = cm_req_get_path_mtu(req_msg);
cm_id_priv->initiator_depth =
IBA_GET(CM_REQ_RESPONDER_RESOURCES, req_msg);
cm_id_priv->responder_resources =
IBA_GET(CM_REQ_INITIATOR_DEPTH, req_msg);
cm_id_priv->path_mtu = IBA_GET(CM_REQ_PATH_PACKET_PAYLOAD_MTU, req_msg);
cm_id_priv->pkey = req_msg->pkey;
cm_id_priv->sq_psn = cm_req_get_starting_psn(req_msg);
cm_id_priv->retry_count = cm_req_get_retry_count(req_msg);
cm_id_priv->rnr_retry_count = cm_req_get_rnr_retry_count(req_msg);
cm_id_priv->retry_count = IBA_GET(CM_REQ_RETRY_COUNT, req_msg);
cm_id_priv->rnr_retry_count = IBA_GET(CM_REQ_RNR_RETRY_COUNT, req_msg);
cm_id_priv->qp_type = cm_req_get_qp_type(req_msg);
cm_format_req_event(work, cm_id_priv, &listen_cm_id_priv->id);
@ -2025,19 +2034,20 @@ static void cm_format_rep(struct cm_rep_msg *rep_msg,
rep_msg->remote_comm_id = cm_id_priv->id.remote_id;
cm_rep_set_starting_psn(rep_msg, cpu_to_be32(param->starting_psn));
rep_msg->resp_resources = param->responder_resources;
cm_rep_set_target_ack_delay(rep_msg,
cm_id_priv->av.port->cm_dev->ack_delay);
cm_rep_set_failover(rep_msg, param->failover_accepted);
cm_rep_set_rnr_retry_count(rep_msg, param->rnr_retry_count);
IBA_SET(CM_REP_TARGET_ACK_DELAY, rep_msg,
cm_id_priv->av.port->cm_dev->ack_delay);
IBA_SET(CM_REP_FAILOVER_ACCEPTED, rep_msg, param->failover_accepted);
IBA_SET(CM_REP_RNR_RETRY_COUNT, rep_msg, param->rnr_retry_count);
rep_msg->local_ca_guid = cm_id_priv->id.device->node_guid;
if (cm_id_priv->qp_type != IB_QPT_XRC_TGT) {
rep_msg->initiator_depth = param->initiator_depth;
cm_rep_set_flow_ctrl(rep_msg, param->flow_control);
cm_rep_set_srq(rep_msg, param->srq);
IBA_SET(CM_REP_END_TO_END_FLOW_CONTROL, rep_msg,
param->flow_control);
IBA_SET(CM_REP_SRQ, rep_msg, param->srq);
cm_rep_set_local_qpn(rep_msg, cpu_to_be32(param->qp_num));
} else {
cm_rep_set_srq(rep_msg, 1);
IBA_SET(CM_REP_SRQ, rep_msg, 1);
cm_rep_set_local_eecn(rep_msg, cpu_to_be32(param->qp_num));
}
@ -2176,11 +2186,11 @@ static void cm_format_rep_event(struct cm_work *work, enum ib_qp_type qp_type)
param->starting_psn = be32_to_cpu(cm_rep_get_starting_psn(rep_msg));
param->responder_resources = rep_msg->initiator_depth;
param->initiator_depth = rep_msg->resp_resources;
param->target_ack_delay = cm_rep_get_target_ack_delay(rep_msg);
param->failover_accepted = cm_rep_get_failover(rep_msg);
param->flow_control = cm_rep_get_flow_ctrl(rep_msg);
param->rnr_retry_count = cm_rep_get_rnr_retry_count(rep_msg);
param->srq = cm_rep_get_srq(rep_msg);
param->target_ack_delay = IBA_GET(CM_REP_TARGET_ACK_DELAY, rep_msg);
param->failover_accepted = IBA_GET(CM_REP_FAILOVER_ACCEPTED, rep_msg);
param->flow_control = IBA_GET(CM_REP_END_TO_END_FLOW_CONTROL, rep_msg);
param->rnr_retry_count = IBA_GET(CM_REP_RNR_RETRY_COUNT, rep_msg);
param->srq = IBA_GET(CM_REP_SRQ, rep_msg);
work->cm_event.private_data = &rep_msg->private_data;
}
@ -2311,8 +2321,9 @@ static int cm_rep_handler(struct cm_work *work)
cm_id_priv->initiator_depth = rep_msg->resp_resources;
cm_id_priv->responder_resources = rep_msg->initiator_depth;
cm_id_priv->sq_psn = cm_rep_get_starting_psn(rep_msg);
cm_id_priv->rnr_retry_count = cm_rep_get_rnr_retry_count(rep_msg);
cm_id_priv->target_ack_delay = cm_rep_get_target_ack_delay(rep_msg);
cm_id_priv->rnr_retry_count = IBA_GET(CM_REP_RNR_RETRY_COUNT, rep_msg);
cm_id_priv->target_ack_delay =
IBA_GET(CM_REP_TARGET_ACK_DELAY, rep_msg);
cm_id_priv->av.timeout =
cm_ack_timeout(cm_id_priv->target_ack_delay,
cm_id_priv->av.timeout - 1);
@ -2756,7 +2767,7 @@ static void cm_format_rej_event(struct cm_work *work)
rej_msg = (struct cm_rej_msg *)work->mad_recv_wc->recv_buf.mad;
param = &work->cm_event.param.rej_rcvd;
param->ari = rej_msg->ari;
param->ari_length = cm_rej_get_reject_info_len(rej_msg);
param->ari_length = IBA_GET(CM_REJ_REJECTED_INFO_LENGTH, rej_msg);
param->reason = __be16_to_cpu(rej_msg->reason);
work->cm_event.private_data = &rej_msg->private_data;
}
@ -2780,7 +2791,8 @@ static struct cm_id_private * cm_acquire_rejected_id(struct cm_rej_msg *rej_msg)
cm_id_priv =
cm_acquire_id(timewait_info->work.local_id, remote_id);
spin_unlock_irq(&cm.lock);
} else if (cm_rej_get_msg_rejected(rej_msg) == CM_MSG_RESPONSE_REQ)
} else if (IBA_GET(CM_REJ_MESSAGE_REJECTED, rej_msg) ==
CM_MSG_RESPONSE_REQ)
cm_id_priv = cm_acquire_id(rej_msg->remote_comm_id, 0);
else
cm_id_priv = cm_acquire_id(rej_msg->remote_comm_id, remote_id);
@ -2941,7 +2953,7 @@ EXPORT_SYMBOL(ib_send_cm_mra);
static struct cm_id_private * cm_acquire_mraed_id(struct cm_mra_msg *mra_msg)
{
switch (cm_mra_get_msg_mraed(mra_msg)) {
switch (IBA_GET(CM_MRA_MESSAGE_MRAED, mra_msg)) {
case CM_MSG_RESPONSE_REQ:
return cm_acquire_id(mra_msg->remote_comm_id, 0);
case CM_MSG_RESPONSE_REP:
@ -2966,28 +2978,31 @@ static int cm_mra_handler(struct cm_work *work)
work->cm_event.private_data = &mra_msg->private_data;
work->cm_event.param.mra_rcvd.service_timeout =
cm_mra_get_service_timeout(mra_msg);
timeout = cm_convert_to_ms(cm_mra_get_service_timeout(mra_msg)) +
IBA_GET(CM_MRA_SERVICE_TIMEOUT, mra_msg);
timeout = cm_convert_to_ms(IBA_GET(CM_MRA_SERVICE_TIMEOUT, mra_msg)) +
cm_convert_to_ms(cm_id_priv->av.timeout);
spin_lock_irq(&cm_id_priv->lock);
switch (cm_id_priv->id.state) {
case IB_CM_REQ_SENT:
if (cm_mra_get_msg_mraed(mra_msg) != CM_MSG_RESPONSE_REQ ||
if (IBA_GET(CM_MRA_MESSAGE_MRAED, mra_msg) !=
CM_MSG_RESPONSE_REQ ||
ib_modify_mad(cm_id_priv->av.port->mad_agent,
cm_id_priv->msg, timeout))
goto out;
cm_id_priv->id.state = IB_CM_MRA_REQ_RCVD;
break;
case IB_CM_REP_SENT:
if (cm_mra_get_msg_mraed(mra_msg) != CM_MSG_RESPONSE_REP ||
if (IBA_GET(CM_MRA_MESSAGE_MRAED, mra_msg) !=
CM_MSG_RESPONSE_REP ||
ib_modify_mad(cm_id_priv->av.port->mad_agent,
cm_id_priv->msg, timeout))
goto out;
cm_id_priv->id.state = IB_CM_MRA_REP_RCVD;
break;
case IB_CM_ESTABLISHED:
if (cm_mra_get_msg_mraed(mra_msg) != CM_MSG_RESPONSE_OTHER ||
if (IBA_GET(CM_MRA_MESSAGE_MRAED, mra_msg) !=
CM_MSG_RESPONSE_OTHER ||
cm_id_priv->id.lap_state != IB_CM_LAP_SENT ||
ib_modify_mad(cm_id_priv->av.port->mad_agent,
cm_id_priv->msg, timeout)) {
@ -3054,16 +3069,17 @@ static void cm_format_path_from_lap(struct cm_id_private *cm_id_priv,
path->sgid = lap_msg->alt_remote_gid;
path->flow_label = cm_lap_get_flow_label(lap_msg);
path->hop_limit = lap_msg->alt_hop_limit;
path->traffic_class = cm_lap_get_traffic_class(lap_msg);
path->traffic_class = IBA_GET(CM_LAP_ALTERNATE_TRAFFIC_CLASS, lap_msg);
path->reversible = 1;
path->pkey = cm_id_priv->pkey;
path->sl = cm_lap_get_sl(lap_msg);
path->sl = IBA_GET(CM_LAP_ALTERNATE_SL, lap_msg);
path->mtu_selector = IB_SA_EQ;
path->mtu = cm_id_priv->path_mtu;
path->rate_selector = IB_SA_EQ;
path->rate = cm_lap_get_packet_rate(lap_msg);
path->rate = IBA_GET(CM_LAP_ALTERNATE_PACKET_RATE, lap_msg);
path->packet_life_time_selector = IB_SA_EQ;
path->packet_life_time = cm_lap_get_local_ack_timeout(lap_msg);
path->packet_life_time =
IBA_GET(CM_LAP_ALTERNATE_LOCAL_ACK_TIMEOUT, lap_msg);
path->packet_life_time -= (path->packet_life_time > 0);
cm_format_path_lid_from_lap(lap_msg, path);
}
@ -4436,83 +4452,21 @@ static void self_test(void)
printk("Running CM extractor self test\n");
IBA_CHECK_GET_BE(CM_REQ_LOCAL_QPN, cm_req_get_local_qpn);
IBA_CHECK_SET_BE(CM_REQ_LOCAL_QPN, cm_req_set_local_qpn);
IBA_CHECK_GET(CM_REQ_RESPONDER_RESOURCES, cm_req_get_resp_res);
IBA_CHECK_SET(CM_REQ_RESPONDER_RESOURCES, cm_req_set_resp_res);
IBA_CHECK_GET(CM_REQ_INITIATOR_DEPTH, cm_req_get_init_depth);
IBA_CHECK_SET(CM_REQ_INITIATOR_DEPTH, cm_req_set_init_depth);
IBA_CHECK_GET(CM_REQ_REMOTE_CM_RESPONSE_TIMEOUT, cm_req_get_remote_resp_timeout);
IBA_CHECK_SET(CM_REQ_REMOTE_CM_RESPONSE_TIMEOUT, cm_req_set_remote_resp_timeout);
IBA_CHECK_GET(CM_REQ_TRANSPORT_SERVICE_TYPE, cm_req_get_transport_type);
IBA_CHECK_SET(CM_REQ_TRANSPORT_SERVICE_TYPE, cm_req_set_transport_type);
IBA_CHECK_GET(CM_REQ_END_TO_END_FLOW_CONTROL, cm_req_get_flow_ctrl);
IBA_CHECK_SET(CM_REQ_END_TO_END_FLOW_CONTROL, cm_req_set_flow_ctrl);
IBA_CHECK_GET_BE(CM_REQ_STARTING_PSN, cm_req_get_starting_psn);
IBA_CHECK_SET_BE(CM_REQ_STARTING_PSN, cm_req_set_starting_psn);
IBA_CHECK_GET(CM_REQ_LOCAL_CM_RESPONSE_TIMEOUT, cm_req_get_local_resp_timeout);
IBA_CHECK_SET(CM_REQ_LOCAL_CM_RESPONSE_TIMEOUT, cm_req_set_local_resp_timeout);
IBA_CHECK_GET(CM_REQ_RETRY_COUNT, cm_req_get_retry_count);
IBA_CHECK_SET(CM_REQ_RETRY_COUNT, cm_req_set_retry_count);
IBA_CHECK_GET(CM_REQ_PATH_PACKET_PAYLOAD_MTU, cm_req_get_path_mtu);
IBA_CHECK_SET(CM_REQ_PATH_PACKET_PAYLOAD_MTU, cm_req_set_path_mtu);
IBA_CHECK_GET(CM_REQ_RNR_RETRY_COUNT, cm_req_get_rnr_retry_count);
IBA_CHECK_SET(CM_REQ_RNR_RETRY_COUNT, cm_req_set_rnr_retry_count);
IBA_CHECK_GET(CM_REQ_MAX_CM_RETRIES, cm_req_get_max_cm_retries);
IBA_CHECK_SET(CM_REQ_MAX_CM_RETRIES, cm_req_set_max_cm_retries);
IBA_CHECK_GET(CM_REQ_SRQ, cm_req_get_srq);
IBA_CHECK_SET(CM_REQ_SRQ, cm_req_set_srq);
IBA_CHECK_GET(CM_REQ_EXTENDED_TRANSPORT_TYPE, cm_req_get_transport_type_ex);
IBA_CHECK_SET(CM_REQ_EXTENDED_TRANSPORT_TYPE, cm_req_set_transport_type_ex);
IBA_CHECK_GET_BE(CM_REQ_PRIMARY_FLOW_LABEL, cm_req_get_primary_flow_label);
IBA_CHECK_SET_BE(CM_REQ_PRIMARY_FLOW_LABEL, cm_req_set_primary_flow_label);
IBA_CHECK_GET(CM_REQ_PRIMARY_PACKET_RATE, cm_req_get_primary_packet_rate);
IBA_CHECK_SET(CM_REQ_PRIMARY_PACKET_RATE, cm_req_set_primary_packet_rate);
IBA_CHECK_GET(CM_REQ_PRIMARY_SL, cm_req_get_primary_sl);
IBA_CHECK_SET(CM_REQ_PRIMARY_SL, cm_req_set_primary_sl);
IBA_CHECK_GET(CM_REQ_PRIMARY_SUBNET_LOCAL, cm_req_get_primary_subnet_local);
IBA_CHECK_SET(CM_REQ_PRIMARY_SUBNET_LOCAL, cm_req_set_primary_subnet_local);
IBA_CHECK_GET(CM_REQ_PRIMARY_LOCAL_ACK_TIMEOUT, cm_req_get_primary_local_ack_timeout);
IBA_CHECK_SET(CM_REQ_PRIMARY_LOCAL_ACK_TIMEOUT, cm_req_set_primary_local_ack_timeout);
IBA_CHECK_GET_BE(CM_REQ_ALTERNATE_FLOW_LABEL, cm_req_get_alt_flow_label);
IBA_CHECK_SET_BE(CM_REQ_ALTERNATE_FLOW_LABEL, cm_req_set_alt_flow_label);
IBA_CHECK_GET(CM_REQ_ALTERNATE_PACKET_RATE, cm_req_get_alt_packet_rate);
IBA_CHECK_SET(CM_REQ_ALTERNATE_PACKET_RATE, cm_req_set_alt_packet_rate);
IBA_CHECK_GET(CM_REQ_ALTERNATE_SL, cm_req_get_alt_sl);
IBA_CHECK_SET(CM_REQ_ALTERNATE_SL, cm_req_set_alt_sl);
IBA_CHECK_GET(CM_REQ_ALTERNATE_SUBNET_LOCAL, cm_req_get_alt_subnet_local);
IBA_CHECK_SET(CM_REQ_ALTERNATE_SUBNET_LOCAL, cm_req_set_alt_subnet_local);
IBA_CHECK_GET(CM_REQ_ALTERNATE_LOCAL_ACK_TIMEOUT, cm_req_get_alt_local_ack_timeout);
IBA_CHECK_SET(CM_REQ_ALTERNATE_LOCAL_ACK_TIMEOUT, cm_req_set_alt_local_ack_timeout);
IBA_CHECK_GET(CM_MRA_MESSAGE_MRAED, cm_mra_get_msg_mraed);
IBA_CHECK_SET(CM_MRA_MESSAGE_MRAED, cm_mra_set_msg_mraed);
IBA_CHECK_GET(CM_MRA_SERVICE_TIMEOUT, cm_mra_get_service_timeout);
IBA_CHECK_SET(CM_MRA_SERVICE_TIMEOUT, cm_mra_set_service_timeout);
IBA_CHECK_GET(CM_REJ_MESSAGE_REJECTED, cm_rej_get_msg_rejected);
IBA_CHECK_SET(CM_REJ_MESSAGE_REJECTED, cm_rej_set_msg_rejected);
IBA_CHECK_GET(CM_REJ_REJECTED_INFO_LENGTH, cm_rej_get_reject_info_len);
IBA_CHECK_SET(CM_REJ_REJECTED_INFO_LENGTH, cm_rej_set_reject_info_len);
IBA_CHECK_GET_BE(CM_REP_LOCAL_QPN, cm_rep_get_local_qpn);
IBA_CHECK_SET_BE(CM_REP_LOCAL_QPN, cm_rep_set_local_qpn);
IBA_CHECK_GET_BE(CM_REP_LOCAL_EE_CONTEXT_NUMBER, cm_rep_get_local_eecn);
IBA_CHECK_SET_BE(CM_REP_LOCAL_EE_CONTEXT_NUMBER, cm_rep_set_local_eecn);
IBA_CHECK_GET_BE(CM_REP_STARTING_PSN, cm_rep_get_starting_psn);
IBA_CHECK_SET_BE(CM_REP_STARTING_PSN, cm_rep_set_starting_psn);
IBA_CHECK_GET(CM_REP_TARGET_ACK_DELAY, cm_rep_get_target_ack_delay);
IBA_CHECK_SET(CM_REP_TARGET_ACK_DELAY, cm_rep_set_target_ack_delay);
IBA_CHECK_GET(CM_REP_FAILOVER_ACCEPTED, cm_rep_get_failover);
IBA_CHECK_SET(CM_REP_FAILOVER_ACCEPTED, cm_rep_set_failover);
IBA_CHECK_GET(CM_REP_END_TO_END_FLOW_CONTROL, cm_rep_get_flow_ctrl);
IBA_CHECK_SET(CM_REP_END_TO_END_FLOW_CONTROL, cm_rep_set_flow_ctrl);
IBA_CHECK_GET(CM_REP_RNR_RETRY_COUNT, cm_rep_get_rnr_retry_count);
IBA_CHECK_SET(CM_REP_RNR_RETRY_COUNT, cm_rep_set_rnr_retry_count);
IBA_CHECK_GET(CM_REP_SRQ, cm_rep_get_srq);
IBA_CHECK_SET(CM_REP_SRQ, cm_rep_set_srq);
IBA_CHECK_GET_BE(CM_DREQ_REMOTE_QPN_EECN, cm_dreq_get_remote_qpn);
IBA_CHECK_SET_BE(CM_DREQ_REMOTE_QPN_EECN, cm_dreq_set_remote_qpn);
IBA_CHECK_GET_BE(CM_LAP_ALTERNATE_FLOW_LABEL, cm_lap_get_flow_label);
IBA_CHECK_GET(CM_LAP_ALTERNATE_TRAFFIC_CLASS, cm_lap_get_traffic_class);
IBA_CHECK_GET(CM_LAP_ALTERNATE_PACKET_RATE, cm_lap_get_packet_rate);
IBA_CHECK_GET(CM_LAP_ALTERNATE_SL, cm_lap_get_sl);
IBA_CHECK_GET(CM_LAP_ALTERNATE_LOCAL_ACK_TIMEOUT, cm_lap_get_local_ack_timeout);
IBA_CHECK_GET_BE(CM_SIDR_REP_QPN, cm_sidr_rep_get_qpn);
IBA_CHECK_SET_BE(CM_SIDR_REP_QPN, cm_sidr_rep_set_qpn);
printk("Success!\n");

371
drivers/infiniband/core/cm_msgs.h
View File

@ -87,75 +87,14 @@ static inline void cm_req_set_local_qpn(struct cm_req_msg *req_msg, __be32 qpn)
0x000000FF));
}
static inline u8 cm_req_get_resp_res(struct cm_req_msg *req_msg)
{
return (u8) be32_to_cpu(req_msg->offset32);
}
static inline void cm_req_set_resp_res(struct cm_req_msg *req_msg, u8 resp_res)
{
req_msg->offset32 = cpu_to_be32(resp_res |
(be32_to_cpu(req_msg->offset32) &
0xFFFFFF00));
}
static inline u8 cm_req_get_init_depth(struct cm_req_msg *req_msg)
{
return (u8) be32_to_cpu(req_msg->offset36);
}
static inline void cm_req_set_init_depth(struct cm_req_msg *req_msg,
u8 init_depth)
{
req_msg->offset36 = cpu_to_be32(init_depth |
(be32_to_cpu(req_msg->offset36) &
0xFFFFFF00));
}
static inline u8 cm_req_get_remote_resp_timeout(struct cm_req_msg *req_msg)
{
return (u8) ((be32_to_cpu(req_msg->offset40) & 0xF8) >> 3);
}
static inline void cm_req_set_remote_resp_timeout(struct cm_req_msg *req_msg,
u8 resp_timeout)
{
req_msg->offset40 = cpu_to_be32((resp_timeout << 3) |
(be32_to_cpu(req_msg->offset40) &
0xFFFFFF07));
}
static inline u8 cm_req_get_transport_type(struct cm_req_msg *req_msg)
{
return (u8) ((be32_to_cpu(req_msg->offset40) & 0x06) >> 1);
}
static inline void cm_req_set_transport_type(struct cm_req_msg *req_msg, u8 val)
{
req_msg->offset40 =
cpu_to_be32((be32_to_cpu(req_msg->offset40) & 0xFFFFFFF9) |
(val << 1));
}
static inline u8 cm_req_get_transport_type_ex(struct cm_req_msg *req_msg)
{
return req_msg->offset51 & 0x7;
}
static inline void cm_req_set_transport_type_ex(struct cm_req_msg *req_msg,
u8 val)
{
req_msg->offset51 = (req_msg->offset51 & 0xF8) | val;
}
static inline enum ib_qp_type cm_req_get_qp_type(struct cm_req_msg *req_msg)
{
u8 transport_type = cm_req_get_transport_type(req_msg);
u8 transport_type = IBA_GET(CM_REQ_TRANSPORT_SERVICE_TYPE, req_msg);
switch(transport_type) {
case 0: return IB_QPT_RC;
case 1: return IB_QPT_UC;
case 3:
switch (cm_req_get_transport_type_ex(req_msg)) {
switch (IBA_GET(CM_REQ_EXTENDED_TRANSPORT_TYPE, req_msg)) {
case 1: return IB_QPT_XRC_TGT;
default: return 0;
}
@ -168,30 +107,17 @@ static inline void cm_req_set_qp_type(struct cm_req_msg *req_msg,
{
switch(qp_type) {
case IB_QPT_UC:
cm_req_set_transport_type(req_msg, 1);
IBA_SET(CM_REQ_TRANSPORT_SERVICE_TYPE, req_msg, 1);
break;
case IB_QPT_XRC_INI:
cm_req_set_transport_type(req_msg, 3);
cm_req_set_transport_type_ex(req_msg, 1);
IBA_SET(CM_REQ_TRANSPORT_SERVICE_TYPE, req_msg, 3);
IBA_SET(CM_REQ_EXTENDED_TRANSPORT_TYPE, req_msg, 1);
break;
default:
cm_req_set_transport_type(req_msg, 0);
IBA_SET(CM_REQ_TRANSPORT_SERVICE_TYPE, req_msg, 0);
}
}
static inline u8 cm_req_get_flow_ctrl(struct cm_req_msg *req_msg)
{
return be32_to_cpu(req_msg->offset40) & 0x1;
}
static inline void cm_req_set_flow_ctrl(struct cm_req_msg *req_msg,
u8 flow_ctrl)
{
req_msg->offset40 = cpu_to_be32((flow_ctrl & 0x1) |
(be32_to_cpu(req_msg->offset40) &
0xFFFFFFFE));
}
static inline __be32 cm_req_get_starting_psn(struct cm_req_msg *req_msg)
{
return cpu_to_be32(be32_to_cpu(req_msg->offset44) >> 8);
@ -204,74 +130,6 @@ static inline void cm_req_set_starting_psn(struct cm_req_msg *req_msg,
(be32_to_cpu(req_msg->offset44) & 0x000000FF));
}
static inline u8 cm_req_get_local_resp_timeout(struct cm_req_msg *req_msg)
{
return (u8) ((be32_to_cpu(req_msg->offset44) & 0xF8) >> 3);
}
static inline void cm_req_set_local_resp_timeout(struct cm_req_msg *req_msg,
u8 resp_timeout)
{
req_msg->offset44 = cpu_to_be32((resp_timeout << 3) |
(be32_to_cpu(req_msg->offset44) & 0xFFFFFF07));
}
static inline u8 cm_req_get_retry_count(struct cm_req_msg *req_msg)
{
return (u8) (be32_to_cpu(req_msg->offset44) & 0x7);
}
static inline void cm_req_set_retry_count(struct cm_req_msg *req_msg,
u8 retry_count)
{
req_msg->offset44 = cpu_to_be32((retry_count & 0x7) |
(be32_to_cpu(req_msg->offset44) & 0xFFFFFFF8));
}
static inline u8 cm_req_get_path_mtu(struct cm_req_msg *req_msg)
{
return req_msg->offset50 >> 4;
}
static inline void cm_req_set_path_mtu(struct cm_req_msg *req_msg, u8 path_mtu)
{
req_msg->offset50 = (u8) ((req_msg->offset50 & 0xF) | (path_mtu << 4));
}
static inline u8 cm_req_get_rnr_retry_count(struct cm_req_msg *req_msg)
{
return req_msg->offset50 & 0x7;
}
static inline void cm_req_set_rnr_retry_count(struct cm_req_msg *req_msg,
u8 rnr_retry_count)
{
req_msg->offset50 = (u8) ((req_msg->offset50 & 0xF8) |
(rnr_retry_count & 0x7));
}
static inline u8 cm_req_get_max_cm_retries(struct cm_req_msg *req_msg)
{
return req_msg->offset51 >> 4;
}
static inline void cm_req_set_max_cm_retries(struct cm_req_msg *req_msg,
u8 retries)
{
req_msg->offset51 = (u8) ((req_msg->offset51 & 0xF) | (retries << 4));
}
static inline u8 cm_req_get_srq(struct cm_req_msg *req_msg)
{
return (req_msg->offset51 & 0x8) >> 3;
}
static inline void cm_req_set_srq(struct cm_req_msg *req_msg, u8 srq)
{
req_msg->offset51 = (u8) ((req_msg->offset51 & 0xF7) |
((srq & 0x1) << 3));
}
static inline __be32 cm_req_get_primary_flow_label(struct cm_req_msg *req_msg)
{
return cpu_to_be32(be32_to_cpu(req_msg->primary_offset88) >> 12);
@ -286,54 +144,6 @@ static inline void cm_req_set_primary_flow_label(struct cm_req_msg *req_msg,
(be32_to_cpu(flow_label) << 12));
}
static inline u8 cm_req_get_primary_packet_rate(struct cm_req_msg *req_msg)
{
return (u8) (be32_to_cpu(req_msg->primary_offset88) & 0x3F);
}
static inline void cm_req_set_primary_packet_rate(struct cm_req_msg *req_msg,
u8 rate)
{
req_msg->primary_offset88 = cpu_to_be32(
(be32_to_cpu(req_msg->primary_offset88) &
0xFFFFFFC0) | (rate & 0x3F));
}
static inline u8 cm_req_get_primary_sl(struct cm_req_msg *req_msg)
{
return (u8) (req_msg->primary_offset94 >> 4);
}
static inline void cm_req_set_primary_sl(struct cm_req_msg *req_msg, u8 sl)
{
req_msg->primary_offset94 = (u8) ((req_msg->primary_offset94 & 0x0F) |
(sl << 4));
}
static inline u8 cm_req_get_primary_subnet_local(struct cm_req_msg *req_msg)
{
return (u8) ((req_msg->primary_offset94 & 0x08) >> 3);
}
static inline void cm_req_set_primary_subnet_local(struct cm_req_msg *req_msg,
u8 subnet_local)
{
req_msg->primary_offset94 = (u8) ((req_msg->primary_offset94 & 0xF7) |
((subnet_local & 0x1) << 3));
}
static inline u8 cm_req_get_primary_local_ack_timeout(struct cm_req_msg *req_msg)
{
return (u8) (req_msg->primary_offset95 >> 3);
}
static inline void cm_req_set_primary_local_ack_timeout(struct cm_req_msg *req_msg,
u8 local_ack_timeout)
{
req_msg->primary_offset95 = (u8) ((req_msg->primary_offset95 & 0x07) |
(local_ack_timeout << 3));
}
static inline __be32 cm_req_get_alt_flow_label(struct cm_req_msg *req_msg)
{
return cpu_to_be32(be32_to_cpu(req_msg->alt_offset132) >> 12);
@ -348,54 +158,6 @@ static inline void cm_req_set_alt_flow_label(struct cm_req_msg *req_msg,
(be32_to_cpu(flow_label) << 12));
}
static inline u8 cm_req_get_alt_packet_rate(struct cm_req_msg *req_msg)
{
return (u8) (be32_to_cpu(req_msg->alt_offset132) & 0x3F);
}
static inline void cm_req_set_alt_packet_rate(struct cm_req_msg *req_msg,
u8 rate)
{
req_msg->alt_offset132 = cpu_to_be32(
(be32_to_cpu(req_msg->alt_offset132) &
0xFFFFFFC0) | (rate & 0x3F));
}
static inline u8 cm_req_get_alt_sl(struct cm_req_msg *req_msg)
{
return (u8) (req_msg->alt_offset138 >> 4);
}
static inline void cm_req_set_alt_sl(struct cm_req_msg *req_msg, u8 sl)
{
req_msg->alt_offset138 = (u8) ((req_msg->alt_offset138 & 0x0F) |
(sl << 4));
}
static inline u8 cm_req_get_alt_subnet_local(struct cm_req_msg *req_msg)
{
return (u8) ((req_msg->alt_offset138 & 0x08) >> 3);
}
static inline void cm_req_set_alt_subnet_local(struct cm_req_msg *req_msg,
u8 subnet_local)
{
req_msg->alt_offset138 = (u8) ((req_msg->alt_offset138 & 0xF7) |
((subnet_local & 0x1) << 3));
}
static inline u8 cm_req_get_alt_local_ack_timeout(struct cm_req_msg *req_msg)
{
return (u8) (req_msg->alt_offset139 >> 3);
}
static inline void cm_req_set_alt_local_ack_timeout(struct cm_req_msg *req_msg,
u8 local_ack_timeout)
{
req_msg->alt_offset139 = (u8) ((req_msg->alt_offset139 & 0x07) |
(local_ack_timeout << 3));
}
/* Message REJected or MRAed */
enum cm_msg_response {
CM_MSG_RESPONSE_REQ = 0x0,
@ -417,28 +179,6 @@ enum cm_msg_response {
} __packed;
static inline u8 cm_mra_get_msg_mraed(struct cm_mra_msg *mra_msg)
{
return (u8) (mra_msg->offset8 >> 6);
}
static inline void cm_mra_set_msg_mraed(struct cm_mra_msg *mra_msg, u8 msg)
{
mra_msg->offset8 = (u8) ((mra_msg->offset8 & 0x3F) | (msg << 6));
}
static inline u8 cm_mra_get_service_timeout(struct cm_mra_msg *mra_msg)
{
return (u8) (mra_msg->offset9 >> 3);
}
static inline void cm_mra_set_service_timeout(struct cm_mra_msg *mra_msg,
u8 service_timeout)
{
mra_msg->offset9 = (u8) ((mra_msg->offset9 & 0x07) |
(service_timeout << 3));
}
struct cm_rej_msg {
struct ib_mad_hdr hdr;
@ -455,27 +195,6 @@ struct cm_rej_msg {
} __packed;
static inline u8 cm_rej_get_msg_rejected(struct cm_rej_msg *rej_msg)
{
return (u8) (rej_msg->offset8 >> 6);
}
static inline void cm_rej_set_msg_rejected(struct cm_rej_msg *rej_msg, u8 msg)
{
rej_msg->offset8 = (u8) ((rej_msg->offset8 & 0x3F) | (msg << 6));
}
static inline u8 cm_rej_get_reject_info_len(struct cm_rej_msg *rej_msg)
{
return (u8) (rej_msg->offset9 >> 1);
}
static inline void cm_rej_set_reject_info_len(struct cm_rej_msg *rej_msg,
u8 len)
{
rej_msg->offset9 = (u8) ((rej_msg->offset9 & 0x1) | (len << 1));
}
struct cm_rep_msg {
struct ib_mad_hdr hdr;
@ -540,64 +259,6 @@ static inline void cm_rep_set_starting_psn(struct cm_rep_msg *rep_msg,
(be32_to_cpu(rep_msg->offset20) & 0x000000FF));
}
static inline u8 cm_rep_get_target_ack_delay(struct cm_rep_msg *rep_msg)
{
return (u8) (rep_msg->offset26 >> 3);
}
static inline void cm_rep_set_target_ack_delay(struct cm_rep_msg *rep_msg,
u8 target_ack_delay)
{
rep_msg->offset26 = (u8) ((rep_msg->offset26 & 0x07) |
(target_ack_delay << 3));
}
static inline u8 cm_rep_get_failover(struct cm_rep_msg *rep_msg)
{
return (u8) ((rep_msg->offset26 & 0x06) >> 1);
}
static inline void cm_rep_set_failover(struct cm_rep_msg *rep_msg, u8 failover)
{
rep_msg->offset26 = (u8) ((rep_msg->offset26 & 0xF9) |
((failover & 0x3) << 1));
}
static inline u8 cm_rep_get_flow_ctrl(struct cm_rep_msg *rep_msg)
{
return (u8) (rep_msg->offset26 & 0x01);
}
static inline void cm_rep_set_flow_ctrl(struct cm_rep_msg *rep_msg,
u8 flow_ctrl)
{
rep_msg->offset26 = (u8) ((rep_msg->offset26 & 0xFE) |
(flow_ctrl & 0x1));
}
static inline u8 cm_rep_get_rnr_retry_count(struct cm_rep_msg *rep_msg)
{
return (u8) (rep_msg->offset27 >> 5);
}
static inline void cm_rep_set_rnr_retry_count(struct cm_rep_msg *rep_msg,
u8 rnr_retry_count)
{
rep_msg->offset27 = (u8) ((rep_msg->offset27 & 0x1F) |
(rnr_retry_count << 5));
}
static inline u8 cm_rep_get_srq(struct cm_rep_msg *rep_msg)
{
return (u8) ((rep_msg->offset27 >> 4) & 0x1);
}
static inline void cm_rep_set_srq(struct cm_rep_msg *rep_msg, u8 srq)
{
rep_msg->offset27 = (u8) ((rep_msg->offset27 & 0xEF) |
((srq & 0x1) << 4));
}
struct cm_rtu_msg {
struct ib_mad_hdr hdr;
@ -674,26 +335,6 @@ static inline __be32 cm_lap_get_flow_label(struct cm_lap_msg *lap_msg)
return cpu_to_be32(be32_to_cpu(lap_msg->offset56) >> 12);
}
static inline u8 cm_lap_get_traffic_class(struct cm_lap_msg *lap_msg)
{
return (u8) be32_to_cpu(lap_msg->offset56);
}
static inline u8 cm_lap_get_packet_rate(struct cm_lap_msg *lap_msg)
{
return lap_msg->offset61 & 0x3F;
}
static inline u8 cm_lap_get_sl(struct cm_lap_msg *lap_msg)
{
return lap_msg->offset62 >> 4;
}
static inline u8 cm_lap_get_local_ack_timeout(struct cm_lap_msg *lap_msg)
{
return lap_msg->offset63 >> 3;
}
struct cm_apr_msg {
struct ib_mad_hdr hdr;