qed: Add TCP_ULP FW resource layout

Add TCP_ULP as a storage common TCP offload FW resource layout.
This will be used by the core driver (QED) for both the NVMeTCP and iSCSI.
Acked-by: NIgor Russkikh <irusskikh@marvell.com>
Signed-off-by: NPrabhakar Kushwaha <pkushwaha@marvell.com>
Signed-off-by: NOmkar Kulkarni <okulkarni@marvell.com>
Signed-off-by: NMichal Kalderon <mkalderon@marvell.com>
Signed-off-by: NAriel Elior <aelior@marvell.com>
Signed-off-by: NShai Malin <smalin@marvell.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/qlogic/qed/qed_cxt.c

@@ -94,14 +94,14 @@ struct src_ent {
 
 static bool src_proto(enum protocol_type type)
 {
-	return type == PROTOCOLID_ISCSI ||
+	return type == PROTOCOLID_TCP_ULP ||
 	       type == PROTOCOLID_FCOE ||
 	       type == PROTOCOLID_IWARP;
 }
 
 static bool tm_cid_proto(enum protocol_type type)
 {
-	return type == PROTOCOLID_ISCSI ||
+	return type == PROTOCOLID_TCP_ULP ||
 	       type == PROTOCOLID_FCOE ||
 	       type == PROTOCOLID_ROCE ||
 	       type == PROTOCOLID_IWARP;
@@ -2090,13 +2090,13 @@ int qed_cxt_set_pf_params(struct qed_hwfn *p_hwfn, u32 rdma_tasks)
 
 		if (p_params->num_cons && p_params->num_tasks) {
 			qed_cxt_set_proto_cid_count(p_hwfn,
-						    PROTOCOLID_ISCSI,
+						    PROTOCOLID_TCP_ULP,
 						    p_params->num_cons,
 						    0);
 
 			qed_cxt_set_proto_tid_count(p_hwfn,
-						    PROTOCOLID_ISCSI,
-						    QED_CXT_ISCSI_TID_SEG,
+						    PROTOCOLID_TCP_ULP,
+						    QED_CXT_TCP_ULP_TID_SEG,
 						    0,
 						    p_params->num_tasks,
 						    true);
@@ -2129,8 +2129,8 @@ int qed_cxt_get_tid_mem_info(struct qed_hwfn *p_hwfn,
 		seg = QED_CXT_FCOE_TID_SEG;
 		break;
 	case QED_PCI_ISCSI:
-		proto = PROTOCOLID_ISCSI;
-		seg = QED_CXT_ISCSI_TID_SEG;
+		proto = PROTOCOLID_TCP_ULP;
+		seg = QED_CXT_TCP_ULP_TID_SEG;
 		break;
 	default:
 		return -EINVAL;
@@ -2455,8 +2455,8 @@ int qed_cxt_get_task_ctx(struct qed_hwfn *p_hwfn,
 		seg = QED_CXT_FCOE_TID_SEG;
 		break;
 	case QED_PCI_ISCSI:
-		proto = PROTOCOLID_ISCSI;
-		seg = QED_CXT_ISCSI_TID_SEG;
+		proto = PROTOCOLID_TCP_ULP;
+		seg = QED_CXT_TCP_ULP_TID_SEG;
 		break;
 	default:
 		return -EINVAL;

drivers/net/ethernet/qlogic/qed/qed_cxt.h

@@ -50,7 +50,7 @@ int qed_cxt_get_cid_info(struct qed_hwfn *p_hwfn,
 int qed_cxt_get_tid_mem_info(struct qed_hwfn *p_hwfn,
 			     struct qed_tid_mem *p_info);
 
-#define QED_CXT_ISCSI_TID_SEG	PROTOCOLID_ISCSI
+#define QED_CXT_TCP_ULP_TID_SEG	PROTOCOLID_TCP_ULP
 #define QED_CXT_ROCE_TID_SEG	PROTOCOLID_ROCE
 #define QED_CXT_FCOE_TID_SEG	PROTOCOLID_FCOE
 enum qed_cxt_elem_type {

drivers/net/ethernet/qlogic/qed/qed_dev.c

@@ -2266,7 +2266,7 @@ int qed_resc_alloc(struct qed_dev *cdev)
 		} else if (p_hwfn->hw_info.personality == QED_PCI_ISCSI) {
 			num_cons =
 			    qed_cxt_get_proto_cid_count(p_hwfn,
-							PROTOCOLID_ISCSI,
+							PROTOCOLID_TCP_ULP,
 							NULL);
 			n_eqes += 2 * num_cons;
 		}

drivers/net/ethernet/qlogic/qed/qed_hsi.h

@@ -1118,7 +1118,7 @@ struct outer_tag_config_struct {
 /* personality per PF */
 enum personality_type {
 	BAD_PERSONALITY_TYP,
-	PERSONALITY_ISCSI,
+	PERSONALITY_TCP_ULP,
 	PERSONALITY_FCOE,
 	PERSONALITY_RDMA_AND_ETH,
 	PERSONALITY_RDMA,

drivers/net/ethernet/qlogic/qed/qed_iscsi.c

@@ -158,7 +158,7 @@ qed_sp_iscsi_func_start(struct qed_hwfn *p_hwfn,
 
 	rc = qed_sp_init_request(p_hwfn, &p_ent,
 				 ISCSI_RAMROD_CMD_ID_INIT_FUNC,
-				 PROTOCOLID_ISCSI, &init_data);
+				 PROTOCOLID_TCP_ULP, &init_data);
 	if (rc)
 		return rc;
 
@@ -250,7 +250,7 @@ qed_sp_iscsi_func_start(struct qed_hwfn *p_hwfn,
 	p_hwfn->p_iscsi_info->event_context = event_context;
 	p_hwfn->p_iscsi_info->event_cb = async_event_cb;
 
-	qed_spq_register_async_cb(p_hwfn, PROTOCOLID_ISCSI,
+	qed_spq_register_async_cb(p_hwfn, PROTOCOLID_TCP_ULP,
 				  qed_iscsi_async_event);
 
 	return qed_spq_post(p_hwfn, p_ent, NULL);
@@ -286,7 +286,7 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn,
 
 	rc = qed_sp_init_request(p_hwfn, &p_ent,
 				 ISCSI_RAMROD_CMD_ID_OFFLOAD_CONN,
-				 PROTOCOLID_ISCSI, &init_data);
+				 PROTOCOLID_TCP_ULP, &init_data);
 	if (rc)
 		return rc;
 
@@ -465,7 +465,7 @@ static int qed_sp_iscsi_conn_update(struct qed_hwfn *p_hwfn,
 
 	rc = qed_sp_init_request(p_hwfn, &p_ent,
 				 ISCSI_RAMROD_CMD_ID_UPDATE_CONN,
-				 PROTOCOLID_ISCSI, &init_data);
+				 PROTOCOLID_TCP_ULP, &init_data);
 	if (rc)
 		return rc;
 
@@ -506,7 +506,7 @@ qed_sp_iscsi_mac_update(struct qed_hwfn *p_hwfn,
 
 	rc = qed_sp_init_request(p_hwfn, &p_ent,
 				 ISCSI_RAMROD_CMD_ID_MAC_UPDATE,
-				 PROTOCOLID_ISCSI, &init_data);
+				 PROTOCOLID_TCP_ULP, &init_data);
 	if (rc)
 		return rc;
 
@@ -548,7 +548,7 @@ static int qed_sp_iscsi_conn_terminate(struct qed_hwfn *p_hwfn,
 
 	rc = qed_sp_init_request(p_hwfn, &p_ent,
 				 ISCSI_RAMROD_CMD_ID_TERMINATION_CONN,
-				 PROTOCOLID_ISCSI, &init_data);
+				 PROTOCOLID_TCP_ULP, &init_data);
 	if (rc)
 		return rc;
 
@@ -582,7 +582,7 @@ static int qed_sp_iscsi_conn_clear_sq(struct qed_hwfn *p_hwfn,
 
 	rc = qed_sp_init_request(p_hwfn, &p_ent,
 				 ISCSI_RAMROD_CMD_ID_CLEAR_SQ,
-				 PROTOCOLID_ISCSI, &init_data);
+				 PROTOCOLID_TCP_ULP, &init_data);
 	if (rc)
 		return rc;
 
@@ -606,13 +606,13 @@ static int qed_sp_iscsi_func_stop(struct qed_hwfn *p_hwfn,
 
 	rc = qed_sp_init_request(p_hwfn, &p_ent,
 				 ISCSI_RAMROD_CMD_ID_DESTROY_FUNC,
-				 PROTOCOLID_ISCSI, &init_data);
+				 PROTOCOLID_TCP_ULP, &init_data);
 	if (rc)
 		return rc;
 
 	rc = qed_spq_post(p_hwfn, p_ent, NULL);
 
-	qed_spq_unregister_async_cb(p_hwfn, PROTOCOLID_ISCSI);
+	qed_spq_unregister_async_cb(p_hwfn, PROTOCOLID_TCP_ULP);
 	return rc;
 }
 
@@ -786,7 +786,7 @@ static int qed_iscsi_acquire_connection(struct qed_hwfn *p_hwfn,
 	u32 icid;
 
 	spin_lock_bh(&p_hwfn->p_iscsi_info->lock);
-	rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_ISCSI, &icid);
+	rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_TCP_ULP, &icid);
 	spin_unlock_bh(&p_hwfn->p_iscsi_info->lock);
 	if (rc)
 		return rc;

drivers/net/ethernet/qlogic/qed/qed_ll2.c

@@ -1037,8 +1037,8 @@ static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn,
 	case QED_LL2_TYPE_FCOE:
 		p_ramrod->conn_type = PROTOCOLID_FCOE;
 		break;
-	case QED_LL2_TYPE_ISCSI:
-		p_ramrod->conn_type = PROTOCOLID_ISCSI;
+	case QED_LL2_TYPE_TCP_ULP:
+		p_ramrod->conn_type = PROTOCOLID_TCP_ULP;
 		break;
 	case QED_LL2_TYPE_ROCE:
 		p_ramrod->conn_type = PROTOCOLID_ROCE;
@@ -1048,7 +1048,7 @@ static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn,
 		break;
 	case QED_LL2_TYPE_OOO:
 		if (p_hwfn->hw_info.personality == QED_PCI_ISCSI)
-			p_ramrod->conn_type = PROTOCOLID_ISCSI;
+			p_ramrod->conn_type = PROTOCOLID_TCP_ULP;
 		else
 			p_ramrod->conn_type = PROTOCOLID_IWARP;
 		break;
@@ -2442,7 +2442,7 @@ static int __qed_ll2_start(struct qed_hwfn *p_hwfn,
 		conn_type = QED_LL2_TYPE_FCOE;
 		break;
 	case QED_PCI_ISCSI:
-		conn_type = QED_LL2_TYPE_ISCSI;
+		conn_type = QED_LL2_TYPE_TCP_ULP;
 		break;
 	case QED_PCI_ETH_ROCE:
 		conn_type = QED_LL2_TYPE_ROCE;

drivers/net/ethernet/qlogic/qed/qed_ooo.c

@@ -83,7 +83,7 @@ int qed_ooo_alloc(struct qed_hwfn *p_hwfn)
 
 	switch (p_hwfn->hw_info.personality) {
 	case QED_PCI_ISCSI:
-		proto = PROTOCOLID_ISCSI;
+		proto = PROTOCOLID_TCP_ULP;
 		break;
 	case QED_PCI_ETH_RDMA:
 	case QED_PCI_ETH_IWARP:

drivers/net/ethernet/qlogic/qed/qed_sp_commands.c

@@ -385,7 +385,7 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
 		p_ramrod->personality = PERSONALITY_FCOE;
 		break;
 	case QED_PCI_ISCSI:
-		p_ramrod->personality = PERSONALITY_ISCSI;
+		p_ramrod->personality = PERSONALITY_TCP_ULP;
 		break;
 	case QED_PCI_ETH_ROCE:
 	case QED_PCI_ETH_IWARP:

include/linux/qed/common_hsi.h

@@ -702,7 +702,7 @@ enum mf_mode {
 
 /* Per-protocol connection types */
 enum protocol_type {
-	PROTOCOLID_ISCSI,
+	PROTOCOLID_TCP_ULP,
 	PROTOCOLID_FCOE,
 	PROTOCOLID_ROCE,
 	PROTOCOLID_CORE,

include/linux/qed/qed_ll2_if.h

@@ -18,7 +18,7 @@
 
 enum qed_ll2_conn_type {
 	QED_LL2_TYPE_FCOE,
-	QED_LL2_TYPE_ISCSI,
+	QED_LL2_TYPE_TCP_ULP,
 	QED_LL2_TYPE_TEST,
 	QED_LL2_TYPE_OOO,
 	QED_LL2_TYPE_RESERVED2,