Commit 082eaa50 authored by Doug Ledford's avatar Doug Ledford

Merge branches 'nes', 'cxgb4' and 'iwpm' into k.o/for-4.6

......@@ -50,6 +50,8 @@
#include <rdma/iw_cm.h>
#include <rdma/ib_addr.h>
#include <rdma/iw_portmap.h>
#include <rdma/rdma_netlink.h>
#include "iwcm.h"
......@@ -57,6 +59,16 @@ MODULE_AUTHOR("Tom Tucker");
MODULE_DESCRIPTION("iWARP CM");
MODULE_LICENSE("Dual BSD/GPL");
static struct ibnl_client_cbs iwcm_nl_cb_table[] = {
[RDMA_NL_IWPM_REG_PID] = {.dump = iwpm_register_pid_cb},
[RDMA_NL_IWPM_ADD_MAPPING] = {.dump = iwpm_add_mapping_cb},
[RDMA_NL_IWPM_QUERY_MAPPING] = {.dump = iwpm_add_and_query_mapping_cb},
[RDMA_NL_IWPM_REMOTE_INFO] = {.dump = iwpm_remote_info_cb},
[RDMA_NL_IWPM_HANDLE_ERR] = {.dump = iwpm_mapping_error_cb},
[RDMA_NL_IWPM_MAPINFO] = {.dump = iwpm_mapping_info_cb},
[RDMA_NL_IWPM_MAPINFO_NUM] = {.dump = iwpm_ack_mapping_info_cb}
};
static struct workqueue_struct *iwcm_wq;
struct iwcm_work {
struct work_struct work;
......@@ -402,6 +414,11 @@ static void destroy_cm_id(struct iw_cm_id *cm_id)
}
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
if (cm_id->mapped) {
iwpm_remove_mapinfo(&cm_id->local_addr, &cm_id->m_local_addr);
iwpm_remove_mapping(&cm_id->local_addr, RDMA_NL_IWCM);
}
(void)iwcm_deref_id(cm_id_priv);
}
......@@ -426,6 +443,97 @@ void iw_destroy_cm_id(struct iw_cm_id *cm_id)
}
EXPORT_SYMBOL(iw_destroy_cm_id);
/**
* iw_cm_check_wildcard - If IP address is 0 then use original
* @pm_addr: sockaddr containing the ip to check for wildcard
* @cm_addr: sockaddr containing the actual IP address
* @cm_outaddr: sockaddr to set IP addr which leaving port
*
* Checks the pm_addr for wildcard and then sets cm_outaddr's
* IP to the actual (cm_addr).
*/
static void iw_cm_check_wildcard(struct sockaddr_storage *pm_addr,
struct sockaddr_storage *cm_addr,
struct sockaddr_storage *cm_outaddr)
{
if (pm_addr->ss_family == AF_INET) {
struct sockaddr_in *pm4_addr = (struct sockaddr_in *)pm_addr;
if (pm4_addr->sin_addr.s_addr == INADDR_ANY) {
struct sockaddr_in *cm4_addr =
(struct sockaddr_in *)cm_addr;
struct sockaddr_in *cm4_outaddr =
(struct sockaddr_in *)cm_outaddr;
cm4_outaddr->sin_addr = cm4_addr->sin_addr;
}
} else {
struct sockaddr_in6 *pm6_addr = (struct sockaddr_in6 *)pm_addr;
if (ipv6_addr_type(&pm6_addr->sin6_addr) == IPV6_ADDR_ANY) {
struct sockaddr_in6 *cm6_addr =
(struct sockaddr_in6 *)cm_addr;
struct sockaddr_in6 *cm6_outaddr =
(struct sockaddr_in6 *)cm_outaddr;
cm6_outaddr->sin6_addr = cm6_addr->sin6_addr;
}
}
}
/**
* iw_cm_map - Use portmapper to map the ports
* @cm_id: connection manager pointer
* @active: Indicates the active side when true
* returns nonzero for error only if iwpm_create_mapinfo() fails
*
* Tries to add a mapping for a port using the Portmapper. If
* successful in mapping the IP/Port it will check the remote
* mapped IP address for a wildcard IP address and replace the
* zero IP address with the remote_addr.
*/
static int iw_cm_map(struct iw_cm_id *cm_id, bool active)
{
struct iwpm_dev_data pm_reg_msg;
struct iwpm_sa_data pm_msg;
int status;
cm_id->m_local_addr = cm_id->local_addr;
cm_id->m_remote_addr = cm_id->remote_addr;
memcpy(pm_reg_msg.dev_name, cm_id->device->name,
sizeof(pm_reg_msg.dev_name));
memcpy(pm_reg_msg.if_name, cm_id->device->iwcm->ifname,
sizeof(pm_reg_msg.if_name));
if (iwpm_register_pid(&pm_reg_msg, RDMA_NL_IWCM) ||
!iwpm_valid_pid())
return 0;
cm_id->mapped = true;
pm_msg.loc_addr = cm_id->local_addr;
pm_msg.rem_addr = cm_id->remote_addr;
if (active)
status = iwpm_add_and_query_mapping(&pm_msg,
RDMA_NL_IWCM);
else
status = iwpm_add_mapping(&pm_msg, RDMA_NL_IWCM);
if (!status) {
cm_id->m_local_addr = pm_msg.mapped_loc_addr;
if (active) {
cm_id->m_remote_addr = pm_msg.mapped_rem_addr;
iw_cm_check_wildcard(&pm_msg.mapped_rem_addr,
&cm_id->remote_addr,
&cm_id->m_remote_addr);
}
}
return iwpm_create_mapinfo(&cm_id->local_addr,
&cm_id->m_local_addr,
RDMA_NL_IWCM);
}
/*
* CM_ID <-- LISTEN
*
......@@ -452,6 +560,8 @@ int iw_cm_listen(struct iw_cm_id *cm_id, int backlog)
case IW_CM_STATE_IDLE:
cm_id_priv->state = IW_CM_STATE_LISTEN;
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
ret = iw_cm_map(cm_id, false);
if (!ret)
ret = cm_id->device->iwcm->create_listen(cm_id, backlog);
if (ret)
cm_id_priv->state = IW_CM_STATE_IDLE;
......@@ -582,39 +692,37 @@ int iw_cm_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param)
spin_lock_irqsave(&cm_id_priv->lock, flags);
if (cm_id_priv->state != IW_CM_STATE_IDLE) {
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
clear_bit(IWCM_F_CONNECT_WAIT, &cm_id_priv->flags);
wake_up_all(&cm_id_priv->connect_wait);
return -EINVAL;
ret = -EINVAL;
goto err;
}
/* Get the ib_qp given the QPN */
qp = cm_id->device->iwcm->get_qp(cm_id->device, iw_param->qpn);
if (!qp) {
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
clear_bit(IWCM_F_CONNECT_WAIT, &cm_id_priv->flags);
wake_up_all(&cm_id_priv->connect_wait);
return -EINVAL;
ret = -EINVAL;
goto err;
}
cm_id->device->iwcm->add_ref(qp);
cm_id_priv->qp = qp;
cm_id_priv->state = IW_CM_STATE_CONN_SENT;
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
ret = iw_cm_map(cm_id, true);
if (!ret)
ret = cm_id->device->iwcm->connect(cm_id, iw_param);
if (ret) {
if (!ret)
return 0; /* success */
spin_lock_irqsave(&cm_id_priv->lock, flags);
if (cm_id_priv->qp) {
cm_id->device->iwcm->rem_ref(qp);
cm_id_priv->qp = NULL;
}
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
BUG_ON(cm_id_priv->state != IW_CM_STATE_CONN_SENT);
cm_id_priv->state = IW_CM_STATE_IDLE;
err:
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
clear_bit(IWCM_F_CONNECT_WAIT, &cm_id_priv->flags);
wake_up_all(&cm_id_priv->connect_wait);
}
return ret;
}
EXPORT_SYMBOL(iw_cm_connect);
......@@ -656,8 +764,23 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
goto out;
cm_id->provider_data = iw_event->provider_data;
cm_id->local_addr = iw_event->local_addr;
cm_id->m_local_addr = iw_event->local_addr;
cm_id->m_remote_addr = iw_event->remote_addr;
cm_id->local_addr = listen_id_priv->id.local_addr;
ret = iwpm_get_remote_info(&listen_id_priv->id.m_local_addr,
&iw_event->remote_addr,
&cm_id->remote_addr,
RDMA_NL_IWCM);
if (ret) {
cm_id->remote_addr = iw_event->remote_addr;
} else {
iw_cm_check_wildcard(&listen_id_priv->id.m_local_addr,
&iw_event->local_addr,
&cm_id->local_addr);
iw_event->local_addr = cm_id->local_addr;
iw_event->remote_addr = cm_id->remote_addr;
}
cm_id_priv = container_of(cm_id, struct iwcm_id_private, id);
cm_id_priv->state = IW_CM_STATE_CONN_RECV;
......@@ -753,8 +876,10 @@ static int cm_conn_rep_handler(struct iwcm_id_private *cm_id_priv,
clear_bit(IWCM_F_CONNECT_WAIT, &cm_id_priv->flags);
BUG_ON(cm_id_priv->state != IW_CM_STATE_CONN_SENT);
if (iw_event->status == 0) {
cm_id_priv->id.local_addr = iw_event->local_addr;
cm_id_priv->id.remote_addr = iw_event->remote_addr;
cm_id_priv->id.m_local_addr = iw_event->local_addr;
cm_id_priv->id.m_remote_addr = iw_event->remote_addr;
iw_event->local_addr = cm_id_priv->id.local_addr;
iw_event->remote_addr = cm_id_priv->id.remote_addr;
cm_id_priv->state = IW_CM_STATE_ESTABLISHED;
} else {
/* REJECTED or RESET */
......@@ -1044,6 +1169,17 @@ EXPORT_SYMBOL(iw_cm_init_qp_attr);
static int __init iw_cm_init(void)
{
int ret;
ret = iwpm_init(RDMA_NL_IWCM);
if (ret)
pr_err("iw_cm: couldn't init iwpm\n");
ret = ibnl_add_client(RDMA_NL_IWCM, RDMA_NL_IWPM_NUM_OPS,
iwcm_nl_cb_table);
if (ret)
pr_err("iw_cm: couldn't register netlink callbacks\n");
iwcm_wq = create_singlethread_workqueue("iw_cm_wq");
if (!iwcm_wq)
return -ENOMEM;
......@@ -1063,6 +1199,8 @@ static void __exit iw_cm_cleanup(void)
{
unregister_net_sysctl_table(iwcm_ctl_table_hdr);
destroy_workqueue(iwcm_wq);
ibnl_remove_client(RDMA_NL_IWCM);
iwpm_exit(RDMA_NL_IWCM);
}
module_init(iw_cm_init);
......
......@@ -88,7 +88,7 @@ int iwpm_register_pid(struct iwpm_dev_data *pm_msg, u8 nl_client)
ret = ibnl_put_attr(skb, nlh, sizeof(u32), &msg_seq, IWPM_NLA_REG_PID_SEQ);
if (ret)
goto pid_query_error;
ret = ibnl_put_attr(skb, nlh, IWPM_IFNAME_SIZE,
ret = ibnl_put_attr(skb, nlh, IFNAMSIZ,
pm_msg->if_name, IWPM_NLA_REG_IF_NAME);
if (ret)
goto pid_query_error;
......@@ -394,7 +394,7 @@ int iwpm_register_pid_cb(struct sk_buff *skb, struct netlink_callback *cb)
/* always for found nlmsg_request */
kref_put(&nlmsg_request->kref, iwpm_free_nlmsg_request);
barrier();
wake_up(&nlmsg_request->waitq);
up(&nlmsg_request->sem);
return 0;
}
EXPORT_SYMBOL(iwpm_register_pid_cb);
......@@ -463,7 +463,7 @@ int iwpm_add_mapping_cb(struct sk_buff *skb, struct netlink_callback *cb)
/* always for found request */
kref_put(&nlmsg_request->kref, iwpm_free_nlmsg_request);
barrier();
wake_up(&nlmsg_request->waitq);
up(&nlmsg_request->sem);
return 0;
}
EXPORT_SYMBOL(iwpm_add_mapping_cb);
......@@ -555,7 +555,7 @@ int iwpm_add_and_query_mapping_cb(struct sk_buff *skb,
/* always for found request */
kref_put(&nlmsg_request->kref, iwpm_free_nlmsg_request);
barrier();
wake_up(&nlmsg_request->waitq);
up(&nlmsg_request->sem);
return 0;
}
EXPORT_SYMBOL(iwpm_add_and_query_mapping_cb);
......@@ -749,7 +749,7 @@ int iwpm_mapping_error_cb(struct sk_buff *skb, struct netlink_callback *cb)
/* always for found request */
kref_put(&nlmsg_request->kref, iwpm_free_nlmsg_request);
barrier();
wake_up(&nlmsg_request->waitq);
up(&nlmsg_request->sem);
return 0;
}
EXPORT_SYMBOL(iwpm_mapping_error_cb);
......@@ -322,6 +322,8 @@ struct iwpm_nlmsg_request *iwpm_get_nlmsg_request(__u32 nlmsg_seq,
nlmsg_request->nl_client = nl_client;
nlmsg_request->request_done = 0;
nlmsg_request->err_code = 0;
sema_init(&nlmsg_request->sem, 1);
down(&nlmsg_request->sem);
return nlmsg_request;
}
......@@ -364,11 +366,9 @@ struct iwpm_nlmsg_request *iwpm_find_nlmsg_request(__u32 echo_seq)
int iwpm_wait_complete_req(struct iwpm_nlmsg_request *nlmsg_request)
{
int ret;
init_waitqueue_head(&nlmsg_request->waitq);
ret = wait_event_timeout(nlmsg_request->waitq,
(nlmsg_request->request_done != 0), IWPM_NL_TIMEOUT);
if (!ret) {
ret = down_timeout(&nlmsg_request->sem, IWPM_NL_TIMEOUT);
if (ret) {
ret = -EINVAL;
pr_info("%s: Timeout %d sec for netlink request (seq = %u)\n",
__func__, (IWPM_NL_TIMEOUT/HZ), nlmsg_request->nlmsg_seq);
......
......@@ -69,7 +69,7 @@ struct iwpm_nlmsg_request {
u8 nl_client;
u8 request_done;
u16 err_code;
wait_queue_head_t waitq;
struct semaphore sem;
struct kref kref;
};
......
......@@ -1877,7 +1877,7 @@ int iwch_accept_cr(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
static int is_loopback_dst(struct iw_cm_id *cm_id)
{
struct net_device *dev;
struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->remote_addr;
struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->m_remote_addr;
dev = ip_dev_find(&init_net, raddr->sin_addr.s_addr);
if (!dev)
......@@ -1892,10 +1892,10 @@ int iwch_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
struct iwch_ep *ep;
struct rtable *rt;
int err = 0;
struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_id->local_addr;
struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->remote_addr;
struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_id->m_local_addr;
struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->m_remote_addr;
if (cm_id->remote_addr.ss_family != PF_INET) {
if (cm_id->m_remote_addr.ss_family != PF_INET) {
err = -ENOSYS;
goto out;
}
......@@ -1961,9 +1961,9 @@ int iwch_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
state_set(&ep->com, CONNECTING);
ep->tos = IPTOS_LOWDELAY;
memcpy(&ep->com.local_addr, &cm_id->local_addr,
memcpy(&ep->com.local_addr, &cm_id->m_local_addr,
sizeof(ep->com.local_addr));
memcpy(&ep->com.remote_addr, &cm_id->remote_addr,
memcpy(&ep->com.remote_addr, &cm_id->m_remote_addr,
sizeof(ep->com.remote_addr));
/* send connect request to rnic */
......@@ -1992,7 +1992,7 @@ int iwch_create_listen(struct iw_cm_id *cm_id, int backlog)
might_sleep();
if (cm_id->local_addr.ss_family != PF_INET) {
if (cm_id->m_local_addr.ss_family != PF_INET) {
err = -ENOSYS;
goto fail1;
}
......@@ -2008,7 +2008,7 @@ int iwch_create_listen(struct iw_cm_id *cm_id, int backlog)
cm_id->add_ref(cm_id);
ep->com.cm_id = cm_id;
ep->backlog = backlog;
memcpy(&ep->com.local_addr, &cm_id->local_addr,
memcpy(&ep->com.local_addr, &cm_id->m_local_addr,
sizeof(ep->com.local_addr));
/*
......
This diff is collapsed.
......@@ -87,17 +87,6 @@ struct c4iw_debugfs_data {
int pos;
};
/* registered cxgb4 netlink callbacks */
static struct ibnl_client_cbs c4iw_nl_cb_table[] = {
[RDMA_NL_IWPM_REG_PID] = {.dump = iwpm_register_pid_cb},
[RDMA_NL_IWPM_ADD_MAPPING] = {.dump = iwpm_add_mapping_cb},
[RDMA_NL_IWPM_QUERY_MAPPING] = {.dump = iwpm_add_and_query_mapping_cb},
[RDMA_NL_IWPM_HANDLE_ERR] = {.dump = iwpm_mapping_error_cb},
[RDMA_NL_IWPM_REMOTE_INFO] = {.dump = iwpm_remote_info_cb},
[RDMA_NL_IWPM_MAPINFO] = {.dump = iwpm_mapping_info_cb},
[RDMA_NL_IWPM_MAPINFO_NUM] = {.dump = iwpm_ack_mapping_info_cb}
};
static int count_idrs(int id, void *p, void *data)
{
int *countp = data;
......@@ -242,13 +231,13 @@ static int dump_qp(int id, void *p, void *data)
if (qp->ep) {
if (qp->ep->com.local_addr.ss_family == AF_INET) {
struct sockaddr_in *lsin = (struct sockaddr_in *)
&qp->ep->com.local_addr;
&qp->ep->com.cm_id->local_addr;
struct sockaddr_in *rsin = (struct sockaddr_in *)
&qp->ep->com.remote_addr;
&qp->ep->com.cm_id->remote_addr;
struct sockaddr_in *mapped_lsin = (struct sockaddr_in *)
&qp->ep->com.mapped_local_addr;
&qp->ep->com.cm_id->m_local_addr;
struct sockaddr_in *mapped_rsin = (struct sockaddr_in *)
&qp->ep->com.mapped_remote_addr;
&qp->ep->com.cm_id->m_remote_addr;
cc = snprintf(qpd->buf + qpd->pos, space,
"rc qp sq id %u rq id %u state %u "
......@@ -264,15 +253,15 @@ static int dump_qp(int id, void *p, void *data)
ntohs(mapped_rsin->sin_port));
} else {
struct sockaddr_in6 *lsin6 = (struct sockaddr_in6 *)
&qp->ep->com.local_addr;
&qp->ep->com.cm_id->local_addr;
struct sockaddr_in6 *rsin6 = (struct sockaddr_in6 *)
&qp->ep->com.remote_addr;
&qp->ep->com.cm_id->remote_addr;
struct sockaddr_in6 *mapped_lsin6 =
(struct sockaddr_in6 *)
&qp->ep->com.mapped_local_addr;
&qp->ep->com.cm_id->m_local_addr;
struct sockaddr_in6 *mapped_rsin6 =
(struct sockaddr_in6 *)
&qp->ep->com.mapped_remote_addr;
&qp->ep->com.cm_id->m_remote_addr;
cc = snprintf(qpd->buf + qpd->pos, space,
"rc qp sq id %u rq id %u state %u "
......@@ -545,13 +534,13 @@ static int dump_ep(int id, void *p, void *data)
if (ep->com.local_addr.ss_family == AF_INET) {
struct sockaddr_in *lsin = (struct sockaddr_in *)
&ep->com.local_addr;
&ep->com.cm_id->local_addr;
struct sockaddr_in *rsin = (struct sockaddr_in *)
&ep->com.remote_addr;
&ep->com.cm_id->remote_addr;
struct sockaddr_in *mapped_lsin = (struct sockaddr_in *)
&ep->com.mapped_local_addr;
&ep->com.cm_id->m_local_addr;
struct sockaddr_in *mapped_rsin = (struct sockaddr_in *)
&ep->com.mapped_remote_addr;
&ep->com.cm_id->m_remote_addr;
cc = snprintf(epd->buf + epd->pos, space,
"ep %p cm_id %p qp %p state %d flags 0x%lx "
......@@ -569,13 +558,13 @@ static int dump_ep(int id, void *p, void *data)
ntohs(mapped_rsin->sin_port));
} else {
struct sockaddr_in6 *lsin6 = (struct sockaddr_in6 *)
&ep->com.local_addr;
&ep->com.cm_id->local_addr;
struct sockaddr_in6 *rsin6 = (struct sockaddr_in6 *)
&ep->com.remote_addr;
&ep->com.cm_id->remote_addr;
struct sockaddr_in6 *mapped_lsin6 = (struct sockaddr_in6 *)
&ep->com.mapped_local_addr;
&ep->com.cm_id->m_local_addr;
struct sockaddr_in6 *mapped_rsin6 = (struct sockaddr_in6 *)
&ep->com.mapped_remote_addr;
&ep->com.cm_id->m_remote_addr;
cc = snprintf(epd->buf + epd->pos, space,
"ep %p cm_id %p qp %p state %d flags 0x%lx "
......@@ -610,9 +599,9 @@ static int dump_listen_ep(int id, void *p, void *data)
if (ep->com.local_addr.ss_family == AF_INET) {
struct sockaddr_in *lsin = (struct sockaddr_in *)
&ep->com.local_addr;
&ep->com.cm_id->local_addr;
struct sockaddr_in *mapped_lsin = (struct sockaddr_in *)
&ep->com.mapped_local_addr;
&ep->com.cm_id->m_local_addr;
cc = snprintf(epd->buf + epd->pos, space,
"ep %p cm_id %p state %d flags 0x%lx stid %d "
......@@ -623,9 +612,9 @@ static int dump_listen_ep(int id, void *p, void *data)
ntohs(mapped_lsin->sin_port));
} else {
struct sockaddr_in6 *lsin6 = (struct sockaddr_in6 *)
&ep->com.local_addr;
&ep->com.cm_id->local_addr;
struct sockaddr_in6 *mapped_lsin6 = (struct sockaddr_in6 *)
&ep->com.mapped_local_addr;
&ep->com.cm_id->m_local_addr;
cc = snprintf(epd->buf + epd->pos, space,
"ep %p cm_id %p state %d flags 0x%lx stid %d "
......@@ -801,10 +790,9 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev)
rdev->lldi.vr->qp.size,
rdev->lldi.vr->cq.start,
rdev->lldi.vr->cq.size);
PDBG("udb len 0x%x udb base %p db_reg %p gts_reg %p "
PDBG("udb %pR db_reg %p gts_reg %p "
"qpmask 0x%x cqmask 0x%x\n",
(unsigned)pci_resource_len(rdev->lldi.pdev, 2),
(void *)pci_resource_start(rdev->lldi.pdev, 2),
&rdev->lldi.pdev->resource[2],
rdev->lldi.db_reg, rdev->lldi.gts_reg,
rdev->qpmask, rdev->cqmask);
......@@ -1506,20 +1494,6 @@ static int __init c4iw_init_module(void)
printk(KERN_WARNING MOD
"could not create debugfs entry, continuing\n");
if (ibnl_add_client(RDMA_NL_C4IW, RDMA_NL_IWPM_NUM_OPS,
c4iw_nl_cb_table))
pr_err("%s[%u]: Failed to add netlink callback\n"
, __func__, __LINE__);
err = iwpm_init(RDMA_NL_C4IW);
if (err) {
pr_err("port mapper initialization failed with %d\n", err);
ibnl_remove_client(RDMA_NL_C4IW);
c4iw_cm_term();
debugfs_remove_recursive(c4iw_debugfs_root);
return err;
}
cxgb4_register_uld(CXGB4_ULD_RDMA, &c4iw_uld_info);
return 0;
......@@ -1537,8 +1511,6 @@ static void __exit c4iw_exit_module(void)
}
mutex_unlock(&dev_mutex);
cxgb4_unregister_uld(CXGB4_ULD_RDMA);
iwpm_exit(RDMA_NL_C4IW);
ibnl_remove_client(RDMA_NL_C4IW);
c4iw_cm_term();
debugfs_remove_recursive(c4iw_debugfs_root);
}
......
......@@ -755,7 +755,6 @@ enum c4iw_ep_flags {
CLOSE_SENT = 3,
TIMEOUT = 4,
QP_REFERENCED = 5,
RELEASE_MAPINFO = 6,
};
enum c4iw_ep_history {
......@@ -792,8 +791,6 @@ struct c4iw_ep_common {
struct mutex mutex;
struct sockaddr_storage local_addr;
struct sockaddr_storage remote_addr;
struct sockaddr_storage mapped_local_addr;
struct sockaddr_storage mapped_remote_addr;
struct c4iw_wr_wait wr_wait;
unsigned long flags;
unsigned long history;
......@@ -845,45 +842,6 @@ struct c4iw_ep {
struct c4iw_ep_stats stats;
};
static inline void print_addr(struct c4iw_ep_common *epc, const char *func,
const char *msg)
{
#define SINA(a) (&(((struct sockaddr_in *)(a))->sin_addr.s_addr))
#define SINP(a) ntohs(((struct sockaddr_in *)(a))->sin_port)
#define SIN6A(a) (&(((struct sockaddr_in6 *)(a))->sin6_addr))
#define SIN6P(a) ntohs(((struct sockaddr_in6 *)(a))->sin6_port)
if (c4iw_debug) {
switch (epc->local_addr.ss_family) {
case AF_INET:
PDBG("%s %s %pI4:%u/%u <-> %pI4:%u/%u\n",
func, msg, SINA(&epc->local_addr),
SINP(&epc->local_addr),
SINP(&epc->mapped_local_addr),
SINA(&epc->remote_addr),
SINP(&epc->remote_addr),
SINP(&epc->mapped_remote_addr));
break;
case AF_INET6:
PDBG("%s %s %pI6:%u/%u <-> %pI6:%u/%u\n",
func, msg, SIN6A(&epc->local_addr),
SIN6P(&epc->local_addr),
SIN6P(&epc->mapped_local_addr),
SIN6A(&epc->remote_addr),
SIN6P(&epc->remote_addr),
SIN6P(&epc->mapped_remote_addr));
break;
default:
break;
}
}
#undef SINA
#undef SINP
#undef SIN6A
#undef SIN6P
}
static inline struct c4iw_ep *to_ep(struct iw_cm_id *cm_id)
{
return cm_id->provider_data;
......
......@@ -619,12 +619,14 @@ struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd,
int ret = 0;
int length = roundup(max_num_sg * sizeof(u64), 32);
php = to_c4iw_pd(pd);
rhp = php->rhp;
if (mr_type != IB_MR_TYPE_MEM_REG ||
max_num_sg > t4_max_fr_depth(use_dsgl))
max_num_sg > t4_max_fr_depth(&rhp->rdev.lldi.ulptx_memwrite_dsgl &&
use_dsgl))
return ERR_PTR(-EINVAL);
php = to_c4iw_pd(pd);
rhp = php->rhp;
mhp = kzalloc(sizeof(*mhp), GFP_KERNEL);
if (!mhp) {
ret = -ENOMEM;
......
......@@ -339,7 +339,8 @@ static int c4iw_query_device(struct ib_device *ibdev, struct ib_device_attr *pro
props->max_mr = c4iw_num_stags(&dev->rdev);
props->max_pd = T4_MAX_NUM_PD;
props->local_ca_ack_delay = 0;
props->max_fast_reg_page_list_len = t4_max_fr_depth(use_dsgl);
props->max_fast_reg_page_list_len =
t4_max_fr_depth(dev->rdev.lldi.ulptx_memwrite_dsgl && use_dsgl);
return 0;
}
......
......@@ -606,7 +606,7 @@ static int build_rdma_recv(struct c4iw_qp *qhp, union t4_recv_wr *wqe,
}
static int build_memreg(struct t4_sq *sq, union t4_wr *wqe,
struct ib_reg_wr *wr, u8 *len16, u8 t5dev)
struct ib_reg_wr *wr, u8 *len16, bool dsgl_supported)
{
struct c4iw_mr *mhp = to_c4iw_mr(wr->mr);
struct fw_ri_immd *imdp;
......@@ -615,7 +615,7 @@ static int build_memreg(struct t4_sq *sq, union t4_wr *wqe,
int pbllen = roundup(mhp->mpl_len * sizeof(u64), 32);
int rem;
if (mhp->mpl_len > t4_max_fr_depth(use_dsgl))
if (mhp->mpl_len > t4_max_fr_depth(dsgl_supported && use_dsgl))
return -EINVAL;
wqe->fr.qpbinde_to_dcacpu = 0;
......@@ -629,7 +629,7 @@ static int build_memreg(struct t4_sq *sq, union t4_wr *wqe,
wqe->fr.va_lo_fbo = cpu_to_be32(mhp->ibmr.iova &
0xffffffff);
if (t5dev && use_dsgl && (pbllen > max_fr_immd)) {
if (dsgl_supported && use_dsgl && (pbllen > max_fr_immd)) {
struct fw_ri_dsgl *sglp;
for (i = 0; i < mhp->mpl_len; i++)
......@@ -808,9 +808,7 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
fw_opcode = FW_RI_FR_NSMR_WR;
swsqe->opcode = FW_RI_FAST_REGISTER;
err = build_memreg(&qhp->wq.sq, wqe, reg_wr(wr), &len16,
is_t5(
qhp->rhp->rdev.lldi.adapter_type) ?
1 : 0);
qhp->rhp->rdev.lldi.ulptx_memwrite_dsgl);
break;
case IB_WR_LOCAL_INV:
if (wr->send_flags & IB_SEND_FENCE)
......@@ -1621,7 +1619,8 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
unsigned int sqsize, rqsize;
struct c4iw_ucontext *ucontext;
int ret;
struct c4iw_mm_entry *mm1, *mm2, *mm3, *mm4, *mm5 = NULL;
struct c4iw_mm_entry *sq_key_mm, *rq_key_mm = NULL, *sq_db_key_mm;
struct c4iw_mm_entry *rq_db_key_mm = NULL, *ma_sync_key_mm = NULL;
PDBG("%s ib_pd %p\n", __func__, pd);
......@@ -1708,29 +1707,30 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
goto err2;
if (udata) {
mm1 = kmalloc(sizeof *mm1, GFP_KERNEL);
if (!mm1) {
sq_key_mm = kmalloc(sizeof(*sq_key_mm), GFP_KERNEL);
if (!sq_key_mm) {
ret = -ENOMEM;
goto err3;
}
mm2 = kmalloc(sizeof *mm2, GFP_KERNEL);
if (!mm2) {
rq_key_mm = kmalloc(sizeof(*rq_key_mm), GFP_KERNEL);
if (!rq_key_mm) {
ret = -ENOMEM;
goto err4;
}
mm3 = kmalloc(sizeof *mm3, GFP_KERNEL);
if (!mm3) {
sq_db_key_mm = kmalloc(sizeof(*sq_db_key_mm), GFP_KERNEL);
if (!sq_db_key_mm) {
ret = -ENOMEM;
goto err5;
}
mm4 = kmalloc(sizeof *mm4, GFP_KERNEL);
if (!mm4) {
rq_db_key_mm = kmalloc(sizeof(*rq_db_key_mm), GFP_KERNEL);
if (!rq_db_key_mm) {
ret = -ENOMEM;
goto err6;
}
if (t4_sq_onchip(&qhp->wq.sq)) {
mm5 = kmalloc(sizeof *mm5, GFP_KERNEL);
if (!mm5) {
ma_sync_key_mm = kmalloc(sizeof(*ma_sync_key_mm),
GFP_KERNEL);
if (!ma_sync_key_mm) {
ret = -ENOMEM;
goto err7;
}
......@@ -1745,7 +1745,7 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
uresp.rq_size = qhp->wq.rq.size;
uresp.rq_memsize = qhp->wq.rq.memsize;
spin_lock(&ucontext->mmap_lock);
if (mm5) {
if (ma_sync_key_mm) {
uresp.ma_sync_key = ucontext->key;
ucontext->key += PAGE_SIZE;
} else {
......@@ -1763,28 +1763,29 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
ret = ib_copy_to_udata(udata, &uresp, sizeof uresp);
if (ret)
goto err8;
mm1->key = uresp.sq_key;
mm1->addr = qhp->wq.sq.phys_addr;
mm1->len = PAGE_ALIGN(qhp->wq.sq.memsize);
insert_mmap(ucontext, mm1);
mm2->key = uresp.rq_key;
mm2->addr = virt_to_phys(qhp->wq.rq.queue);
mm2->len = PAGE_ALIGN(qhp->wq.rq.memsize);
insert_mmap(ucontext, mm2);
mm3->key = uresp.sq_db_gts_key;
mm3->addr = (__force unsigned long)qhp->wq.sq.bar2_pa;
mm3->len = PAGE_SIZE;
insert_mmap(ucontext, mm3);
mm4->key = uresp.rq_db_gts_key;
mm4->addr = (__force unsigned long)qhp->wq.rq.bar2_pa;
mm4->len = PAGE_SIZE;
insert_mmap(ucontext, mm4);
if (mm5) {
mm5->key = uresp.ma_sync_key;
mm5->addr = (pci_resource_start(rhp->rdev.lldi.pdev, 0)
+ PCIE_MA_SYNC_A) & PAGE_MASK;
mm5->len = PAGE_SIZE;
insert_mmap(ucontext, mm5);
sq_key_mm->key = uresp.sq_key;
sq_key_mm->addr = qhp->wq.sq.phys_addr;
sq_key_mm->len = PAGE_ALIGN(qhp->wq.sq.memsize);
insert_mmap(ucontext, sq_key_mm);
rq_key_mm->key = uresp.rq_key;
rq_key_mm->addr = virt_to_phys(qhp->wq.rq.queue);
rq_key_mm->len = PAGE_ALIGN(qhp->wq.rq.memsize);
insert_mmap(ucontext, rq_key_mm);
sq_db_key_mm->key = uresp.sq_db_gts_key;
sq_db_key_mm->addr = (u64)(unsigned long)qhp->wq.sq.bar2_pa;
sq_db_key_mm->len = PAGE_SIZE;
insert_mmap(ucontext, sq_db_key_mm);
rq_db_key_mm->key = uresp.rq_db_gts_key;
rq_db_key_mm->addr = (u64)(unsigned long)qhp->wq.rq.bar2_pa;
rq_db_key_mm->len = PAGE_SIZE;
insert_mmap(ucontext, rq_db_key_mm);
if (ma_sync_key_mm) {
ma_sync_key_mm->key = uresp.ma_sync_key;
ma_sync_key_mm->addr =
(pci_resource_start(rhp->rdev.lldi.pdev, 0) +
PCIE_MA_SYNC_A) & PAGE_MASK;
ma_sync_key_mm->len = PAGE_SIZE;
insert_mmap(ucontext, ma_sync_key_mm);
}
}
qhp->ibqp.qp_num = qhp->wq.sq.qid;
......@@ -1797,15 +1798,15 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
qhp->wq.rq.memsize, attrs->cap.max_recv_wr);
return &qhp->ibqp;
err8:
kfree(mm5);
kfree(ma_sync_key_mm);
err7:
kfree(mm4);
kfree(rq_db_key_mm);
err6:
kfree(mm3);
kfree(sq_db_key_mm);
err5:
kfree(mm2);
kfree(rq_key_mm);
err4:
kfree(mm1);
kfree(sq_key_mm);
err3:
remove_handle(rhp, &rhp->qpidr, qhp->wq.sq.qid);
err2:
......
......@@ -2,7 +2,6 @@ config INFINIBAND_NES
tristate "NetEffect RNIC Driver"
depends on PCI && INET && INFINIBAND
select LIBCRC32C
select INET_LRO
---help---
This is the RDMA Network Interface Card (RNIC) driver for
NetEffect Ethernet Cluster Server Adapters.
......
......@@ -111,17 +111,6 @@ static struct pci_device_id nes_pci_table[] = {
MODULE_DEVICE_TABLE(pci, nes_pci_table);
/* registered nes netlink callbacks */
static struct ibnl_client_cbs nes_nl_cb_table[] = {
[RDMA_NL_IWPM_REG_PID] = {.dump = iwpm_register_pid_cb},
[RDMA_NL_IWPM_ADD_MAPPING] = {.dump = iwpm_add_mapping_cb},
[RDMA_NL_IWPM_QUERY_MAPPING] = {.dump = iwpm_add_and_query_mapping_cb},
[RDMA_NL_IWPM_REMOTE_INFO] = {.dump = iwpm_remote_info_cb},
[RDMA_NL_IWPM_HANDLE_ERR] = {.dump = iwpm_mapping_error_cb},
[RDMA_NL_IWPM_MAPINFO] = {.dump = iwpm_mapping_info_cb},
[RDMA_NL_IWPM_MAPINFO_NUM] = {.dump = iwpm_ack_mapping_info_cb}
};
static int nes_inetaddr_event(struct notifier_block *, unsigned long, void *);
static int nes_net_event(struct notifier_block *, unsigned long, void *);
static int nes_notifiers_registered;
......@@ -682,17 +671,6 @@ static int nes_probe(struct pci_dev *pcidev, const struct pci_device_id *ent)
}
nes_notifiers_registered++;
if (ibnl_add_client(RDMA_NL_NES, RDMA_NL_IWPM_NUM_OPS, nes_nl_cb_table))
printk(KERN_ERR PFX "%s[%u]: Failed to add netlink callback\n",
__func__, __LINE__);
ret = iwpm_init(RDMA_NL_NES);
if (ret) {
printk(KERN_ERR PFX "%s: port mapper initialization failed\n",
pci_name(pcidev));
goto bail7;
}
INIT_DELAYED_WORK(&nesdev->work, nes_recheck_link_status);
/* Initialize network devices */
......@@ -731,7 +709,6 @@ static int nes_probe(struct pci_dev *pcidev, const struct pci_device_id *ent)
nes_debug(NES_DBG_INIT, "netdev_count=%d, nesadapter->netdev_count=%d\n",
nesdev->netdev_count, nesdev->nesadapter->netdev_count);
ibnl_remove_client(RDMA_NL_NES);
nes_notifiers_registered--;
if (nes_notifiers_registered == 0) {
......@@ -795,8 +772,6 @@ static void nes_remove(struct pci_dev *pcidev)
nesdev->nesadapter->netdev_count--;
}
}
ibnl_remove_client(RDMA_NL_NES);
iwpm_exit(RDMA_NL_NES);
nes_notifiers_registered--;
if (nes_notifiers_registered == 0) {
......
This diff is collapsed.
......@@ -293,8 +293,8 @@ struct nes_cm_listener {
struct list_head list;
struct nes_cm_core *cm_core;
u8 loc_mac[ETH_ALEN];
nes_addr_t loc_addr, mapped_loc_addr;
u16 loc_port, mapped_loc_port;
nes_addr_t loc_addr;
u16 loc_port;
struct iw_cm_id *cm_id;
enum nes_cm_conn_type conn_type;
atomic_t ref_count;
......@@ -309,9 +309,7 @@ struct nes_cm_listener {
/* per connection node and node state information */
struct nes_cm_node {
nes_addr_t loc_addr, rem_addr;
nes_addr_t mapped_loc_addr, mapped_rem_addr;
u16 loc_port, rem_port;
u16 mapped_loc_port, mapped_rem_port;
u8 loc_mac[ETH_ALEN];
u8 rem_mac[ETH_ALEN];
......@@ -368,11 +366,6 @@ struct nes_cm_info {
u16 rem_port;
nes_addr_t loc_addr;
nes_addr_t rem_addr;
u16 mapped_loc_port;
u16 mapped_rem_port;
nes_addr_t mapped_loc_addr;
nes_addr_t mapped_rem_addr;
enum nes_cm_conn_type conn_type;
int backlog;
};
......
......@@ -35,18 +35,11 @@
#include <linux/moduleparam.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ip.h>
#include <linux/tcp.h>
#include <linux/if_vlan.h>
#include <linux/inet_lro.h>
#include <linux/slab.h>
#include "nes.h"
static unsigned int nes_lro_max_aggr = NES_LRO_MAX_AGGR;
module_param(nes_lro_max_aggr, uint, 0444);
MODULE_PARM_DESC(nes_lro_max_aggr, "NIC LRO max packet aggregation");
static int wide_ppm_offset;
module_param(wide_ppm_offset, int, 0644);
MODULE_PARM_DESC(wide_ppm_offset, "Increase CX4 interface clock ppm offset, 0=100ppm (default), 1=300ppm");
......@@ -1642,25 +1635,6 @@ static void nes_rq_wqes_timeout(unsigned long parm)
}
static int nes_lro_get_skb_hdr(struct sk_buff *skb, void **iphdr,
void **tcph, u64 *hdr_flags, void *priv)
{
unsigned int ip_len;
struct iphdr *iph;
skb_reset_network_header(skb);
iph = ip_hdr(skb);
if (iph->protocol != IPPROTO_TCP)
return -1;
ip_len = ip_hdrlen(skb);
skb_set_transport_header(skb, ip_len);
*tcph = tcp_hdr(skb);
*hdr_flags = LRO_IPV4 | LRO_TCP;
*iphdr = iph;
return 0;
}
/**
* nes_init_nic_qp
*/
......@@ -1895,14 +1869,6 @@ int nes_init_nic_qp(struct nes_device *nesdev, struct net_device *netdev)
return -ENOMEM;
}
nesvnic->lro_mgr.max_aggr = nes_lro_max_aggr;
nesvnic->lro_mgr.max_desc = NES_MAX_LRO_DESCRIPTORS;
nesvnic->lro_mgr.lro_arr = nesvnic->lro_desc;
nesvnic->lro_mgr.get_skb_header = nes_lro_get_skb_hdr;
nesvnic->lro_mgr.features = LRO_F_NAPI | LRO_F_EXTRACT_VLAN_ID;
nesvnic->lro_mgr.dev = netdev;
nesvnic->lro_mgr.ip_summed = CHECKSUM_UNNECESSARY;
nesvnic->lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY;
return 0;
}
......@@ -2809,13 +2775,10 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
u16 pkt_type;
u16 rqes_processed = 0;
u8 sq_cqes = 0;
u8 nes_use_lro = 0;
head = cq->cq_head;
cq_size = cq->cq_size;
cq->cqes_pending = 1;
if (nesvnic->netdev->features & NETIF_F_LRO)
nes_use_lro = 1;
do {
if (le32_to_cpu(cq->cq_vbase[head].cqe_words[NES_NIC_CQE_MISC_IDX]) &
NES_NIC_CQE_VALID) {
......@@ -2950,10 +2913,7 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
__vlan_hwaccel_put_tag(rx_skb, htons(ETH_P_8021Q), vlan_tag);
}
if (nes_use_lro)
lro_receive_skb(&nesvnic->lro_mgr, rx_skb, NULL);
else
netif_receive_skb(rx_skb);
napi_gro_receive(&nesvnic->napi, rx_skb);
skip_rx_indicate0:
;
......@@ -2984,8 +2944,6 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
} while (1);
if (nes_use_lro)
lro_flush_all(&nesvnic->lro_mgr);
if (sq_cqes) {
barrier();
/* restart the queue if it had been stopped */
......
......@@ -33,8 +33,6 @@
#ifndef __NES_HW_H
#define __NES_HW_H
#include <linux/inet_lro.h>
#define NES_PHY_TYPE_CX4 1
#define NES_PHY_TYPE_1G 2
#define NES_PHY_TYPE_ARGUS 4
......@@ -1049,8 +1047,6 @@ struct nes_hw_tune_timer {
#define NES_TIMER_ENABLE_LIMIT 4
#define NES_MAX_LINK_INTERRUPTS 128
#define NES_MAX_LINK_CHECK 200
#define NES_MAX_LRO_DESCRIPTORS 32
#define NES_LRO_MAX_AGGR 64
struct nes_adapter {
u64 fw_ver;
......@@ -1263,9 +1259,6 @@ struct nes_vnic {
u8 next_qp_nic_index;
u8 of_device_registered;
u8 rdma_enabled;
u32 lro_max_aggr;
struct net_lro_mgr lro_mgr;
struct net_lro_desc lro_desc[NES_MAX_LRO_DESCRIPTORS];
struct timer_list event_timer;
enum ib_event_type delayed_event;
enum ib_event_type last_dispatched_event;
......
......@@ -1085,9 +1085,6 @@ static const char nes_ethtool_stringset[][ETH_GSTRING_LEN] = {
"Free 4Kpbls",
"Free 256pbls",
"Timer Inits",
"LRO aggregated",
"LRO flushed",
"LRO no_desc",
"PAU CreateQPs",
"PAU DestroyQPs",
};
......@@ -1302,9 +1299,6 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
target_stat_values[++index] = nesadapter->free_4kpbl;
target_stat_values[++index] = nesadapter->free_256pbl;
target_stat_values[++index] = int_mod_timer_init;
target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
target_stat_values[++index] = atomic_read(&pau_qps_created);
target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
}
......@@ -1709,7 +1703,6 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
netdev->hw_features |= NETIF_F_TSO;
netdev->features = netdev->hw_features | NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_CTAG_TX;
netdev->hw_features |= NETIF_F_LRO;
nes_debug(NES_DBG_INIT, "nesvnic = %p, reported features = 0x%lX, QPid = %d,"
" nic_index = %d, logical_port = %d, mac_index = %d.\n",
......
......@@ -3769,6 +3769,8 @@ struct nes_ib_device *nes_init_ofa_device(struct net_device *netdev)
nesibdev->ibdev.iwcm->create_listen = nes_create_listen;
nesibdev->ibdev.iwcm->destroy_listen = nes_destroy_listen;
nesibdev->ibdev.get_port_immutable = nes_port_immutable;
memcpy(nesibdev->ibdev.iwcm->ifname, netdev->name,
sizeof(nesibdev->ibdev.iwcm->ifname));
return nesibdev;
}
......
......@@ -1021,6 +1021,8 @@ struct cpl_l2t_write_req {
#define L2T_W_NOREPLY_V(x) ((x) << L2T_W_NOREPLY_S)
#define L2T_W_NOREPLY_F L2T_W_NOREPLY_V(1U)
#define CPL_L2T_VLAN_NONE 0xfff
struct cpl_l2t_write_rpl {
union opcode_tid ot;
u8 status;
......
......@@ -561,6 +561,7 @@ enum fw_flowc_mnem {
FW_FLOWC_MNEM_SNDBUF,
FW_FLOWC_MNEM_MSS,
FW_FLOWC_MNEM_TXDATAPLEN_MAX,
FW_FLOWC_MNEM_SCHEDCLASS = 11,
};
struct fw_flowc_mnemval {
......
......@@ -83,8 +83,10 @@ struct iw_cm_id {
iw_cm_handler cm_handler; /* client callback function */
void *context; /* client cb context */
struct ib_device *device;
struct sockaddr_storage local_addr;
struct sockaddr_storage local_addr; /* local addr */
struct sockaddr_storage remote_addr;
struct sockaddr_storage m_local_addr; /* nmapped local addr */
struct sockaddr_storage m_remote_addr; /* nmapped rem addr */
void *provider_data; /* provider private data */
iw_event_handler event_handler; /* cb for provider
events */
......@@ -92,6 +94,7 @@ struct iw_cm_id {
void (*add_ref)(struct iw_cm_id *);
void (*rem_ref)(struct iw_cm_id *);
u8 tos;
bool mapped;
};
struct iw_cm_conn_param {
......@@ -123,6 +126,7 @@ struct iw_cm_verbs {
int backlog);
int (*destroy_listen)(struct iw_cm_id *cm_id);
char ifname[IFNAMSIZ];
};
/**
......
......@@ -5,8 +5,8 @@
enum {
RDMA_NL_RDMA_CM = 1,
RDMA_NL_NES,
RDMA_NL_C4IW,
RDMA_NL_IWCM,
RDMA_NL_RSVD,
RDMA_NL_LS, /* RDMA Local Services */
RDMA_NL_NUM_CLIENTS
};
......
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