summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/nes
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw/nes')
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.c18
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.c14
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.h1
-rw-r--r--drivers/infiniband/hw/nes/nes_nic.c4
4 files changed, 26 insertions, 11 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 443cea55daa..61e0efd4ccf 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -502,7 +502,9 @@ int schedule_nes_timer(struct nes_cm_node *cm_node, struct sk_buff *skb,
static void nes_retrans_expired(struct nes_cm_node *cm_node)
{
struct iw_cm_id *cm_id = cm_node->cm_id;
- switch (cm_node->state) {
+ enum nes_cm_node_state state = cm_node->state;
+ cm_node->state = NES_CM_STATE_CLOSED;
+ switch (state) {
case NES_CM_STATE_SYN_RCVD:
case NES_CM_STATE_CLOSING:
rem_ref_cm_node(cm_node->cm_core, cm_node);
@@ -511,7 +513,6 @@ static void nes_retrans_expired(struct nes_cm_node *cm_node)
case NES_CM_STATE_FIN_WAIT1:
if (cm_node->cm_id)
cm_id->rem_ref(cm_id);
- cm_node->state = NES_CM_STATE_CLOSED;
send_reset(cm_node, NULL);
break;
default:
@@ -1439,9 +1440,6 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
break;
case NES_CM_STATE_MPAREQ_RCVD:
passive_state = atomic_add_return(1, &cm_node->passive_state);
- if (passive_state == NES_SEND_RESET_EVENT)
- create_event(cm_node, NES_CM_EVENT_RESET);
- cm_node->state = NES_CM_STATE_CLOSED;
dev_kfree_skb_any(skb);
break;
case NES_CM_STATE_ESTABLISHED:
@@ -1456,6 +1454,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
case NES_CM_STATE_CLOSED:
drop_packet(skb);
break;
+ case NES_CM_STATE_FIN_WAIT2:
case NES_CM_STATE_FIN_WAIT1:
case NES_CM_STATE_LAST_ACK:
cm_node->cm_id->rem_ref(cm_node->cm_id);
@@ -2777,6 +2776,12 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
return -EINVAL;
}
+ passive_state = atomic_add_return(1, &cm_node->passive_state);
+ if (passive_state == NES_SEND_RESET_EVENT) {
+ rem_ref_cm_node(cm_node->cm_core, cm_node);
+ return -ECONNRESET;
+ }
+
/* associate the node with the QP */
nesqp->cm_node = (void *)cm_node;
cm_node->nesqp = nesqp;
@@ -2979,9 +2984,6 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
printk(KERN_ERR "%s[%u] OFA CM event_handler returned, "
"ret=%d\n", __func__, __LINE__, ret);
- passive_state = atomic_add_return(1, &cm_node->passive_state);
- if (passive_state == NES_SEND_RESET_EVENT)
- create_event(cm_node, NES_CM_EVENT_RESET);
return 0;
}
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index f8233c851c6..1980a461c49 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -3468,6 +3468,19 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
return; /* Ignore it, wait for close complete */
if (atomic_inc_return(&nesqp->close_timer_started) == 1) {
+ if ((tcp_state == NES_AEQE_TCP_STATE_CLOSE_WAIT) &&
+ (nesqp->ibqp_state == IB_QPS_RTS) &&
+ ((nesadapter->eeprom_version >> 16) != NES_A0)) {
+ spin_lock_irqsave(&nesqp->lock, flags);
+ nesqp->hw_iwarp_state = iwarp_state;
+ nesqp->hw_tcp_state = tcp_state;
+ nesqp->last_aeq = async_event_id;
+ next_iwarp_state = NES_CQP_QP_IWARP_STATE_CLOSING;
+ nesqp->hw_iwarp_state = NES_AEQE_IWARP_STATE_CLOSING;
+ spin_unlock_irqrestore(&nesqp->lock, flags);
+ nes_hw_modify_qp(nesdev, nesqp, next_iwarp_state, 0, 0);
+ nes_cm_disconn(nesqp);
+ }
nesqp->cm_id->add_ref(nesqp->cm_id);
schedule_nes_timer(nesqp->cm_node, (struct sk_buff *)nesqp,
NES_TIMER_TYPE_CLOSE, 1, 0);
@@ -3477,7 +3490,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
nesqp->hwqp.qp_id, atomic_read(&nesqp->refcount),
async_event_id, nesqp->last_aeq, tcp_state);
}
-
break;
case NES_AEQE_AEID_LLP_CLOSE_COMPLETE:
if (nesqp->term_flags) {
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index aa9183db32b..1204c3432b6 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -45,6 +45,7 @@
#define NES_PHY_TYPE_KR 9
#define NES_MULTICAST_PF_MAX 8
+#define NES_A0 3
enum pci_regs {
NES_INT_STAT = 0x0000,
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 6dfdd49cdbc..10560c796fd 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -1446,14 +1446,14 @@ static int nes_netdev_set_pauseparam(struct net_device *netdev,
NES_IDX_MAC_TX_CONFIG + (nesdev->mac_index*0x200));
u32temp |= NES_IDX_MAC_TX_CONFIG_ENABLE_PAUSE;
nes_write_indexed(nesdev,
- NES_IDX_MAC_TX_CONFIG_ENABLE_PAUSE + (nesdev->mac_index*0x200), u32temp);
+ NES_IDX_MAC_TX_CONFIG + (nesdev->mac_index*0x200), u32temp);
nesdev->disable_tx_flow_control = 0;
} else if ((et_pauseparam->tx_pause == 0) && (nesdev->disable_tx_flow_control == 0)) {
u32temp = nes_read_indexed(nesdev,
NES_IDX_MAC_TX_CONFIG + (nesdev->mac_index*0x200));
u32temp &= ~NES_IDX_MAC_TX_CONFIG_ENABLE_PAUSE;
nes_write_indexed(nesdev,
- NES_IDX_MAC_TX_CONFIG_ENABLE_PAUSE + (nesdev->mac_index*0x200), u32temp);
+ NES_IDX_MAC_TX_CONFIG + (nesdev->mac_index*0x200), u32temp);
nesdev->disable_tx_flow_control = 1;
}
if ((et_pauseparam->rx_pause == 1) && (nesdev->disable_rx_flow_control == 1)) {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-15 06:20:03 +0000