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path: root/drivers/infiniband/hw/nes/nes_cm.h
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Diffstat (limited to 'drivers/infiniband/hw/nes/nes_cm.h')
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.h23
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.h b/drivers/infiniband/hw/nes/nes_cm.h
index 7717cb2ab500..367b3d290140 100644
--- a/drivers/infiniband/hw/nes/nes_cm.h
+++ b/drivers/infiniband/hw/nes/nes_cm.h
@@ -83,6 +83,8 @@ enum nes_timer_type {
#define SET_FIN 4
#define SET_RST 8
+#define TCP_OPTIONS_PADDING 3
+
struct option_base {
u8 optionnum;
u8 length;
@@ -177,6 +179,7 @@ enum nes_cm_node_state {
NES_CM_STATE_ESTABLISHED,
NES_CM_STATE_ACCEPTING,
NES_CM_STATE_MPAREQ_SENT,
+ NES_CM_STATE_MPAREQ_RCVD,
NES_CM_STATE_TSA,
NES_CM_STATE_FIN_WAIT1,
NES_CM_STATE_FIN_WAIT2,
@@ -187,6 +190,16 @@ enum nes_cm_node_state {
NES_CM_STATE_CLOSED
};
+enum nes_tcpip_pkt_type {
+ NES_PKT_TYPE_UNKNOWN,
+ NES_PKT_TYPE_SYN,
+ NES_PKT_TYPE_SYNACK,
+ NES_PKT_TYPE_ACK,
+ NES_PKT_TYPE_FIN,
+ NES_PKT_TYPE_RST
+};
+
+
/* type of nes connection */
enum nes_cm_conn_type {
NES_CM_IWARP_CONN_TYPE,
@@ -257,7 +270,9 @@ struct nes_cm_node {
struct net_device *netdev;
struct nes_cm_node *loopbackpartner;
- struct list_head retrans_list;
+
+ struct nes_timer_entry *send_entry;
+
spinlock_t retrans_list_lock;
struct list_head recv_list;
spinlock_t recv_list_lock;
@@ -276,6 +291,8 @@ struct nes_cm_node {
struct nes_vnic *nesvnic;
int apbvt_set;
int accept_pend;
+ int freed;
+ struct nes_qp *nesqp;
};
/* structure for client or CM to fill when making CM api calls. */
@@ -366,14 +383,14 @@ struct nes_cm_ops {
struct nes_cm_info *);
int (*stop_listener)(struct nes_cm_core *, struct nes_cm_listener *);
struct nes_cm_node * (*connect)(struct nes_cm_core *,
- struct nes_vnic *, struct ietf_mpa_frame *,
+ struct nes_vnic *, u16, void *,
struct nes_cm_info *);
int (*close)(struct nes_cm_core *, struct nes_cm_node *);
int (*accept)(struct nes_cm_core *, struct ietf_mpa_frame *,
struct nes_cm_node *);
int (*reject)(struct nes_cm_core *, struct ietf_mpa_frame *,
struct nes_cm_node *);
- int (*recv_pkt)(struct nes_cm_core *, struct nes_vnic *,
+ void (*recv_pkt)(struct nes_cm_core *, struct nes_vnic *,
struct sk_buff *);
int (*destroy_cm_core)(struct nes_cm_core *);
int (*get)(struct nes_cm_core *);