12 files changed, 324 insertions, 61 deletions

diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 452494f8c298..65e20693c549 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -1036,12 +1036,12 @@ static void qed_cid_map_free(struct qed_hwfn *p_hwfn)
 	u32 type, vf;
 
 	for (type = 0; type < MAX_CONN_TYPES; type++) {
-		kfree(p_mngr->acquired[type].cid_map);
+		bitmap_free(p_mngr->acquired[type].cid_map);
 		p_mngr->acquired[type].max_count = 0;
 		p_mngr->acquired[type].start_cid = 0;
 
 		for (vf = 0; vf < MAX_NUM_VFS; vf++) {
-			kfree(p_mngr->acquired_vf[type][vf].cid_map);
+			bitmap_free(p_mngr->acquired_vf[type][vf].cid_map);
 			p_mngr->acquired_vf[type][vf].max_count = 0;
 			p_mngr->acquired_vf[type][vf].start_cid = 0;
 		}
@@ -1054,15 +1054,10 @@ qed_cid_map_alloc_single(struct qed_hwfn *p_hwfn,
 			 u32 cid_start,
 			 u32 cid_count, struct qed_cid_acquired_map *p_map)
 {
-	u32 size;
-
 	if (!cid_count)
 		return 0;
 
-	size = DIV_ROUND_UP(cid_count,
-			    sizeof(unsigned long) * BITS_PER_BYTE) *
-	       sizeof(unsigned long);
-	p_map->cid_map = kzalloc(size, GFP_KERNEL);
+	p_map->cid_map = bitmap_zalloc(cid_count, GFP_KERNEL);
 	if (!p_map->cid_map)
 		return -ENOMEM;
 
@@ -1216,7 +1211,6 @@ void qed_cxt_mngr_setup(struct qed_hwfn *p_hwfn)
 	struct qed_cid_acquired_map *p_map;
 	struct qed_conn_type_cfg *p_cfg;
 	int type;
-	u32 len;
 
 	/* Reset acquired cids */
 	for (type = 0; type < MAX_CONN_TYPES; type++) {
@@ -1225,11 +1219,7 @@ void qed_cxt_mngr_setup(struct qed_hwfn *p_hwfn)
 		p_cfg = &p_mngr->conn_cfg[type];
 		if (p_cfg->cid_count) {
 			p_map = &p_mngr->acquired[type];
-			len = DIV_ROUND_UP(p_map->max_count,
-					   sizeof(unsigned long) *
-					   BITS_PER_BYTE) *
-			      sizeof(unsigned long);
-			memset(p_map->cid_map, 0, len);
+			bitmap_zero(p_map->cid_map, p_map->max_count);
 		}
 
 		if (!p_cfg->cids_per_vf)
@@ -1237,11 +1227,7 @@ void qed_cxt_mngr_setup(struct qed_hwfn *p_hwfn)
 
 		for (vf = 0; vf < MAX_NUM_VFS; vf++) {
 			p_map = &p_mngr->acquired_vf[type][vf];
-			len = DIV_ROUND_UP(p_map->max_count,
-					   sizeof(unsigned long) *
-					   BITS_PER_BYTE) *
-			      sizeof(unsigned long);
-			memset(p_map->cid_map, 0, len);
+			bitmap_zero(p_map->cid_map, p_map->max_count);
 		}
 	}
 }
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
index f2cedbd9489c..ed1a84542ad2 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@ -2721,6 +2721,25 @@ void qed_memset_task_ctx(void *p_ctx_mem, u32 ctx_size, u8 ctx_type);
 #define NUM_STORMS 6
 
 /**
+ * qed_get_protocol_type_str(): Get a string for Protocol type.
+ *
+ * @protocol_type: Protocol type (using enum protocol_type).
+ *
+ * Return: String.
+ */
+const char *qed_get_protocol_type_str(u32 protocol_type);
+
+/**
+ * qed_get_ramrod_cmd_id_str(): Get a string for Ramrod command ID.
+ *
+ * @protocol_type: Protocol type (using enum protocol_type).
+ * @ramrod_cmd_id: Ramrod command ID (using per-protocol enum <protocol>_ramrod_cmd_id).
+ *
+ * Return: String.
+ */
+const char *qed_get_ramrod_cmd_id_str(u32 protocol_type, u32 ramrod_cmd_id);
+
+/**
  * qed_set_rdma_error_level(): Sets the RDMA assert level.
  *                             If the severity of the error will be
  *                             above the level, the FW will assert.
diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
index 321c43408153..0ce37f2460a4 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
@@ -210,6 +210,82 @@ static u16 task_region_offsets[1][NUM_OF_CONNECTION_TYPES] = {
 	(XSEM_REG_FAST_MEMORY + SEM_FAST_REG_INT_RAM + \
 	XSTORM_PQ_INFO_OFFSET(pq_id))
 
+static const char * const s_protocol_types[] = {
+	"PROTOCOLID_ISCSI", "PROTOCOLID_FCOE", "PROTOCOLID_ROCE",
+	"PROTOCOLID_CORE", "PROTOCOLID_ETH", "PROTOCOLID_IWARP",
+	"PROTOCOLID_TOE", "PROTOCOLID_PREROCE", "PROTOCOLID_COMMON",
+	"PROTOCOLID_TCP", "PROTOCOLID_RDMA", "PROTOCOLID_SCSI",
+};
+
+static const char *s_ramrod_cmd_ids[][28] = {
+	{
+	"ISCSI_RAMROD_CMD_ID_UNUSED", "ISCSI_RAMROD_CMD_ID_INIT_FUNC",
+	 "ISCSI_RAMROD_CMD_ID_DESTROY_FUNC",
+	 "ISCSI_RAMROD_CMD_ID_OFFLOAD_CONN",
+	 "ISCSI_RAMROD_CMD_ID_UPDATE_CONN",
+	 "ISCSI_RAMROD_CMD_ID_TERMINATION_CONN",
+	 "ISCSI_RAMROD_CMD_ID_CLEAR_SQ", "ISCSI_RAMROD_CMD_ID_MAC_UPDATE",
+	 "ISCSI_RAMROD_CMD_ID_CONN_STATS", },
+	{ "FCOE_RAMROD_CMD_ID_INIT_FUNC", "FCOE_RAMROD_CMD_ID_DESTROY_FUNC",
+	 "FCOE_RAMROD_CMD_ID_STAT_FUNC",
+	 "FCOE_RAMROD_CMD_ID_OFFLOAD_CONN",
+	 "FCOE_RAMROD_CMD_ID_TERMINATE_CONN", },
+	{ "RDMA_RAMROD_UNUSED", "RDMA_RAMROD_FUNC_INIT",
+	 "RDMA_RAMROD_FUNC_CLOSE", "RDMA_RAMROD_REGISTER_MR",
+	 "RDMA_RAMROD_DEREGISTER_MR", "RDMA_RAMROD_CREATE_CQ",
+	 "RDMA_RAMROD_RESIZE_CQ", "RDMA_RAMROD_DESTROY_CQ",
+	 "RDMA_RAMROD_CREATE_SRQ", "RDMA_RAMROD_MODIFY_SRQ",
+	 "RDMA_RAMROD_DESTROY_SRQ", "RDMA_RAMROD_START_NS_TRACKING",
+	 "RDMA_RAMROD_STOP_NS_TRACKING", "ROCE_RAMROD_CREATE_QP",
+	 "ROCE_RAMROD_MODIFY_QP", "ROCE_RAMROD_QUERY_QP",
+	 "ROCE_RAMROD_DESTROY_QP", "ROCE_RAMROD_CREATE_UD_QP",
+	 "ROCE_RAMROD_DESTROY_UD_QP", "ROCE_RAMROD_FUNC_UPDATE",
+	 "ROCE_RAMROD_SUSPEND_QP", "ROCE_RAMROD_QUERY_SUSPENDED_QP",
+	 "ROCE_RAMROD_CREATE_SUSPENDED_QP", "ROCE_RAMROD_RESUME_QP",
+	 "ROCE_RAMROD_SUSPEND_UD_QP", "ROCE_RAMROD_RESUME_UD_QP",
+	 "ROCE_RAMROD_CREATE_SUSPENDED_UD_QP", "ROCE_RAMROD_FLUSH_DPT_QP", },
+	{ "CORE_RAMROD_UNUSED", "CORE_RAMROD_RX_QUEUE_START",
+	 "CORE_RAMROD_TX_QUEUE_START", "CORE_RAMROD_RX_QUEUE_STOP",
+	 "CORE_RAMROD_TX_QUEUE_STOP",
+	 "CORE_RAMROD_RX_QUEUE_FLUSH",
+	 "CORE_RAMROD_TX_QUEUE_UPDATE", "CORE_RAMROD_QUEUE_STATS_QUERY", },
+	{ "ETH_RAMROD_UNUSED", "ETH_RAMROD_VPORT_START",
+	 "ETH_RAMROD_VPORT_UPDATE", "ETH_RAMROD_VPORT_STOP",
+	 "ETH_RAMROD_RX_QUEUE_START", "ETH_RAMROD_RX_QUEUE_STOP",
+	 "ETH_RAMROD_TX_QUEUE_START", "ETH_RAMROD_TX_QUEUE_STOP",
+	 "ETH_RAMROD_FILTERS_UPDATE", "ETH_RAMROD_RX_QUEUE_UPDATE",
+	 "ETH_RAMROD_RX_CREATE_OPENFLOW_ACTION",
+	 "ETH_RAMROD_RX_ADD_OPENFLOW_FILTER",
+	 "ETH_RAMROD_RX_DELETE_OPENFLOW_FILTER",
+	 "ETH_RAMROD_RX_ADD_UDP_FILTER",
+	 "ETH_RAMROD_RX_DELETE_UDP_FILTER",
+	 "ETH_RAMROD_RX_CREATE_GFT_ACTION",
+	 "ETH_RAMROD_RX_UPDATE_GFT_FILTER", "ETH_RAMROD_TX_QUEUE_UPDATE",
+	 "ETH_RAMROD_RGFS_FILTER_ADD", "ETH_RAMROD_RGFS_FILTER_DEL",
+	 "ETH_RAMROD_TGFS_FILTER_ADD", "ETH_RAMROD_TGFS_FILTER_DEL",
+	 "ETH_RAMROD_GFS_COUNTERS_REPORT_REQUEST", },
+	{ "RDMA_RAMROD_UNUSED", "RDMA_RAMROD_FUNC_INIT",
+	 "RDMA_RAMROD_FUNC_CLOSE", "RDMA_RAMROD_REGISTER_MR",
+	 "RDMA_RAMROD_DEREGISTER_MR", "RDMA_RAMROD_CREATE_CQ",
+	 "RDMA_RAMROD_RESIZE_CQ", "RDMA_RAMROD_DESTROY_CQ",
+	 "RDMA_RAMROD_CREATE_SRQ", "RDMA_RAMROD_MODIFY_SRQ",
+	 "RDMA_RAMROD_DESTROY_SRQ", "RDMA_RAMROD_START_NS_TRACKING",
+	 "RDMA_RAMROD_STOP_NS_TRACKING",
+	 "IWARP_RAMROD_CMD_ID_TCP_OFFLOAD",
+	 "IWARP_RAMROD_CMD_ID_MPA_OFFLOAD",
+	 "IWARP_RAMROD_CMD_ID_MPA_OFFLOAD_SEND_RTR",
+	 "IWARP_RAMROD_CMD_ID_CREATE_QP", "IWARP_RAMROD_CMD_ID_QUERY_QP",
+	 "IWARP_RAMROD_CMD_ID_MODIFY_QP",
+	 "IWARP_RAMROD_CMD_ID_DESTROY_QP",
+	 "IWARP_RAMROD_CMD_ID_ABORT_TCP_OFFLOAD", },
+	{ NULL }, /*TOE*/
+	{ NULL }, /*PREROCE*/
+	{ "COMMON_RAMROD_UNUSED", "COMMON_RAMROD_PF_START",
+	     "COMMON_RAMROD_PF_STOP", "COMMON_RAMROD_VF_START",
+	     "COMMON_RAMROD_VF_STOP", "COMMON_RAMROD_PF_UPDATE",
+	     "COMMON_RAMROD_RL_UPDATE", "COMMON_RAMROD_EMPTY", }
+};
+
 /******************** INTERNAL IMPLEMENTATION *********************/
 
 /* Returns the external VOQ number */
@@ -1647,6 +1723,32 @@ void qed_enable_context_validation(struct qed_hwfn *p_hwfn,
 	qed_wr(p_hwfn, p_ptt, CDU_REG_TCFC_CTX_VALID0, ctx_validation);
 }
 
+const char *qed_get_protocol_type_str(u32 protocol_type)
+{
+	if (protocol_type >= ARRAY_SIZE(s_protocol_types))
+		return "Invalid protocol type";
+
+	return s_protocol_types[protocol_type];
+}
+
+const char *qed_get_ramrod_cmd_id_str(u32 protocol_type, u32 ramrod_cmd_id)
+{
+	const char *ramrod_cmd_id_str;
+
+	if (protocol_type >= ARRAY_SIZE(s_ramrod_cmd_ids))
+		return "Invalid protocol type";
+
+	if (ramrod_cmd_id >= ARRAY_SIZE(s_ramrod_cmd_ids[0]))
+		return "Invalid Ramrod command ID";
+
+	ramrod_cmd_id_str = s_ramrod_cmd_ids[protocol_type][ramrod_cmd_id];
+
+	if (!ramrod_cmd_id_str)
+		return "Invalid Ramrod command ID";
+
+	return ramrod_cmd_id_str;
+}
+
 static u32 qed_get_rdma_assert_ram_addr(struct qed_hwfn *p_hwfn, u8 storm_id)
 {
 	switch (storm_id) {
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c
index a97f691839e0..82e74f62b677 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.c
@@ -1045,7 +1045,7 @@ static int qed_int_deassertion(struct qed_hwfn  *p_hwfn,
 		if (!parities)
 			continue;
 
-		for (j = 0, bit_idx = 0; bit_idx < 32; j++) {
+		for (j = 0, bit_idx = 0; bit_idx < 32 && j < 32; j++) {
 			struct aeu_invert_reg_bit *p_bit = &p_aeu->bits[j];
 
 			if (qed_int_is_parity_flag(p_hwfn, p_bit) &&
@@ -1083,7 +1083,7 @@ static int qed_int_deassertion(struct qed_hwfn  *p_hwfn,
 			 * to current group, making them responsible for the
 			 * previous assertion.
 			 */
-			for (j = 0, bit_idx = 0; bit_idx < 32; j++) {
+			for (j = 0, bit_idx = 0; bit_idx < 32 && j < 32; j++) {
 				long unsigned int bitmask;
 				u8 bit, bit_len;
 
@@ -1382,7 +1382,7 @@ static void qed_int_sb_attn_init(struct qed_hwfn *p_hwfn,
 	memset(sb_info->parity_mask, 0, sizeof(u32) * NUM_ATTN_REGS);
 	for (i = 0; i < NUM_ATTN_REGS; i++) {
 		/* j is array index, k is bit index */
-		for (j = 0, k = 0; k < 32; j++) {
+		for (j = 0, k = 0; k < 32 && j < 32; j++) {
 			struct aeu_invert_reg_bit *p_aeu;
 
 			p_aeu = &aeu_descs[i].bits[j];
@@ -2399,3 +2399,25 @@ int qed_int_set_timer_res(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 
 	return rc;
 }
+
+int qed_int_get_sb_dbg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+		       struct qed_sb_info *p_sb, struct qed_sb_info_dbg *p_info)
+{
+	u16 sbid = p_sb->igu_sb_id;
+	u32 i;
+
+	if (IS_VF(p_hwfn->cdev))
+		return -EINVAL;
+
+	if (sbid >= NUM_OF_SBS(p_hwfn->cdev))
+		return -EINVAL;
+
+	p_info->igu_prod = qed_rd(p_hwfn, p_ptt, IGU_REG_PRODUCER_MEMORY + sbid * 4);
+	p_info->igu_cons = qed_rd(p_hwfn, p_ptt, IGU_REG_CONSUMER_MEM + sbid * 4);
+
+	for (i = 0; i < PIS_PER_SB; i++)
+		p_info->pi[i] = (u16)qed_rd(p_hwfn, p_ptt,
+					    CAU_REG_PI_MEMORY + sbid * 4 * PIS_PER_SB + i * 4);
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.h b/drivers/net/ethernet/qlogic/qed/qed_int.h
index 84c17e97f569..7e5127f61744 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.h
@@ -186,6 +186,19 @@ void qed_int_disable_post_isr_release(struct qed_dev *cdev);
 void qed_int_attn_clr_enable(struct qed_dev *cdev, bool clr_enable);
 
 /**
+ * qed_int_get_sb_dbg: Read debug information regarding a given SB
+ *
+ * @p_hwfn: hw function pointer
+ * @p_ptt: ptt resource
+ * @p_sb: pointer to status block for which we want to get info
+ * @p_info: pointer to struct to fill with information regarding SB
+ *
+ * Return: 0 with status block info filled on success, otherwise return error
+ */
+int qed_int_get_sb_dbg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+		       struct qed_sb_info *p_sb, struct qed_sb_info_dbg *p_info);
+
+/**
  * qed_db_rec_handler(): Doorbell Recovery handler.
  *          Run doorbell recovery in case of PF overflow (and flush DORQ if
  *          needed).
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 7673b3e07736..c5003fa1a25e 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -255,27 +255,6 @@ static void __exit qed_exit(void)
 }
 module_exit(qed_exit);
 
-/* Check if the DMA controller on the machine can properly handle the DMA
- * addressing required by the device.
- */
-static int qed_set_coherency_mask(struct qed_dev *cdev)
-{
-	struct device *dev = &cdev->pdev->dev;
-
-	if (dma_set_mask(dev, DMA_BIT_MASK(64)) == 0) {
-		if (dma_set_coherent_mask(dev, DMA_BIT_MASK(64)) != 0) {
-			DP_NOTICE(cdev,
-				  "Can't request 64-bit consistent allocations\n");
-			return -EIO;
-		}
-	} else if (dma_set_mask(dev, DMA_BIT_MASK(32)) != 0) {
-		DP_NOTICE(cdev, "Can't request 64b/32b DMA addresses\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
 static void qed_free_pci(struct qed_dev *cdev)
 {
 	struct pci_dev *pdev = cdev->pdev;
@@ -351,9 +330,12 @@ static int qed_init_pci(struct qed_dev *cdev, struct pci_dev *pdev)
 	if (IS_PF(cdev) && !cdev->pci_params.pm_cap)
 		DP_NOTICE(cdev, "Cannot find power management capability\n");
 
-	rc = qed_set_coherency_mask(cdev);
-	if (rc)
+	rc = dma_set_mask_and_coherent(&cdev->pdev->dev, DMA_BIT_MASK(64));
+	if (rc) {
+		DP_NOTICE(cdev, "Can't request DMA addresses\n");
+		rc = -EIO;
 		goto err2;
+	}
 
 	cdev->pci_params.mem_start = pci_resource_start(pdev, 0);
 	cdev->pci_params.mem_end = pci_resource_end(pdev, 0);
@@ -447,7 +429,7 @@ int qed_fill_dev_info(struct qed_dev *cdev,
 			dev_info->wol_support = true;
 
 		dev_info->smart_an = qed_mcp_is_smart_an_supported(p_hwfn);
-
+		dev_info->esl = qed_mcp_is_esl_supported(p_hwfn);
 		dev_info->abs_pf_id = QED_LEADING_HWFN(cdev)->abs_pf_id;
 	} else {
 		qed_vf_get_fw_version(&cdev->hwfns[0], &dev_info->fw_major,
@@ -2936,6 +2918,30 @@ out:
 	return status;
 }
 
+static int
+qed_get_sb_info(struct qed_dev *cdev, struct qed_sb_info *sb,
+		u16 qid, struct qed_sb_info_dbg *sb_dbg)
+{
+	struct qed_hwfn *hwfn = &cdev->hwfns[qid % cdev->num_hwfns];
+	struct qed_ptt *ptt;
+	int rc;
+
+	if (IS_VF(cdev))
+		return -EINVAL;
+
+	ptt = qed_ptt_acquire(hwfn);
+	if (!ptt) {
+		DP_NOTICE(hwfn, "Can't acquire PTT\n");
+		return -EAGAIN;
+	}
+
+	memset(sb_dbg, 0, sizeof(*sb_dbg));
+	rc = qed_int_get_sb_dbg(hwfn, ptt, sb, sb_dbg);
+
+	qed_ptt_release(hwfn, ptt);
+	return rc;
+}
+
 static int qed_read_module_eeprom(struct qed_dev *cdev, char *buf,
 				  u8 dev_addr, u32 offset, u32 len)
 {
@@ -2978,11 +2984,54 @@ static int qed_set_grc_config(struct qed_dev *cdev, u32 cfg_id, u32 val)
 	return rc;
 }
 
+static __printf(2, 3) void qed_mfw_report(struct qed_dev *cdev, char *fmt, ...)
+{
+	char buf[QED_MFW_REPORT_STR_SIZE];
+	struct qed_hwfn *p_hwfn;
+	struct qed_ptt *p_ptt;
+	va_list vl;
+
+	va_start(vl, fmt);
+	vsnprintf(buf, QED_MFW_REPORT_STR_SIZE, fmt, vl);
+	va_end(vl);
+
+	if (IS_PF(cdev)) {
+		p_hwfn = QED_LEADING_HWFN(cdev);
+		p_ptt = qed_ptt_acquire(p_hwfn);
+		if (p_ptt) {
+			qed_mcp_send_raw_debug_data(p_hwfn, p_ptt, buf, strlen(buf));
+			qed_ptt_release(p_hwfn, p_ptt);
+		}
+	}
+}
+
 static u8 qed_get_affin_hwfn_idx(struct qed_dev *cdev)
 {
 	return QED_AFFIN_HWFN_IDX(cdev);
 }
 
+static int qed_get_esl_status(struct qed_dev *cdev, bool *esl_active)
+{
+	struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *ptt;
+	int rc = 0;
+
+	*esl_active = false;
+
+	if (IS_VF(cdev))
+		return 0;
+
+	ptt = qed_ptt_acquire(hwfn);
+	if (!ptt)
+		return -EAGAIN;
+
+	rc = qed_mcp_get_esl_status(hwfn, ptt, esl_active);
+
+	qed_ptt_release(hwfn, ptt);
+
+	return rc;
+}
+
 static struct qed_selftest_ops qed_selftest_ops_pass = {
 	.selftest_memory = &qed_selftest_memory,
 	.selftest_interrupt = &qed_selftest_interrupt,
@@ -3038,6 +3087,9 @@ const struct qed_common_ops qed_common_ops_pass = {
 	.read_nvm_cfg = &qed_nvm_flash_cfg_read,
 	.read_nvm_cfg_len = &qed_nvm_flash_cfg_len,
 	.set_grc_config = &qed_set_grc_config,
+	.mfw_report = &qed_mfw_report,
+	.get_sb_info = &qed_get_sb_info,
+	.get_esl_status = &qed_get_esl_status,
 };
 
 void qed_get_protocol_stats(struct qed_dev *cdev,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 64678a256f3b..da1eadabcb41 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -4158,3 +4158,25 @@ qed_mcp_send_raw_debug_data(struct qed_hwfn *p_hwfn,
 	return qed_mcp_send_debug_data(p_hwfn, p_ptt,
 				       QED_MCP_DBG_DATA_TYPE_RAW, p_buf, size);
 }
+
+bool qed_mcp_is_esl_supported(struct qed_hwfn *p_hwfn)
+{
+	return !!(p_hwfn->mcp_info->capabilities &
+		  FW_MB_PARAM_FEATURE_SUPPORT_ENHANCED_SYS_LCK);
+}
+
+int qed_mcp_get_esl_status(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool *active)
+{
+	u32 resp = 0, param = 0;
+	int rc;
+
+	rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_GET_MANAGEMENT_STATUS, 0, &resp, &param);
+	if (rc) {
+		DP_NOTICE(p_hwfn, "Failed to send ESL command, rc = %d\n", rc);
+		return rc;
+	}
+
+	*active = !!(param & FW_MB_PARAM_MANAGEMENT_STATUS_LOCKDOWN_ENABLED);
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
index 564723800d15..369e1892450a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
@@ -15,6 +15,8 @@
 #include "qed_hsi.h"
 #include "qed_dev_api.h"
 
+#define QED_MFW_REPORT_STR_SIZE	256
+
 struct qed_mcp_link_speed_params {
 	bool					autoneg;
 
@@ -1337,4 +1339,24 @@ int qed_mcp_nvm_get_cfg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 int qed_mcp_nvm_set_cfg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 			u16 option_id, u8 entity_id, u16 flags, u8 *p_buf,
 			u32 len);
+
+/**
+ * qed_mcp_is_esl_supported(): Return whether management firmware support ESL or not.
+ *
+ * @p_hwfn: hw function pointer
+ *
+ * Return: true if esl is supported, otherwise return false
+ */
+bool qed_mcp_is_esl_supported(struct qed_hwfn *p_hwfn);
+
+/**
+ * qed_mcp_get_esl_status(): Get enhanced system lockdown status
+ *
+ * @p_hwfn: hw function pointer
+ * @p_ptt: ptt resource pointer
+ * @active: ESL active status data pointer
+ *
+ * Return: 0 with esl status info on success, otherwise return error
+ */
+int qed_mcp_get_esl_status(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool *active);
 #endif
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h
index 8a0e3c5d4bda..b70ee8200e15 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h
@@ -1191,6 +1191,7 @@ enum drv_msg_code_enum {
 	DRV_MSG_CODE_CFG_VF_MSIX = DRV_MSG_CODE(0xc001),
 	DRV_MSG_CODE_CFG_PF_VFS_MSIX = DRV_MSG_CODE(0xc002),
 	DRV_MSG_CODE_DEBUG_DATA_SEND = DRV_MSG_CODE(0xc004),
+	DRV_MSG_CODE_GET_MANAGEMENT_STATUS = DRV_MSG_CODE(0xc007),
 };
 
 #define DRV_MSG_CODE_VMAC_TYPE_SHIFT            4
diff --git a/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h b/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
index 6f1a52e6beb2..b5e35f433a20 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
@@ -550,6 +550,8 @@
 		0x1 << 1)
 #define  IGU_REG_BLOCK_CONFIGURATION_PXP_TPH_INTERFACE_EN	( \
 		0x1 << 0)
+#define IGU_REG_PRODUCER_MEMORY 0x182000UL
+#define IGU_REG_CONSUMER_MEM 0x183000UL
 #define  IGU_REG_MAPPING_MEMORY \
 	0x184000UL
 #define IGU_REG_STATISTIC_NUM_VF_MSG_SENT \
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
index 648176dfb871..3b54da963554 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
@@ -85,10 +85,12 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
 		goto err;
 	}
 
-	DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
-		   "Initialized: CID %08x cmd %02x protocol %02x data_addr %lu comp_mode [%s]\n",
-		   opaque_cid, cmd, protocol,
-		   (unsigned long)&p_ent->ramrod,
+	DP_VERBOSE(p_hwfn,
+		   QED_MSG_SPQ,
+		   "Initialized: CID %08x %s:[%02x] %s:%02x data_addr %llx comp_mode [%s]\n",
+		   opaque_cid, qed_get_ramrod_cmd_id_str(protocol, cmd),
+		   cmd, qed_get_protocol_type_str(protocol), protocol,
+		   (unsigned long long)(uintptr_t)&p_ent->ramrod,
 		   D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK,
 			   QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
 			   "MODE_CB"));
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index e0473729b161..d01b9245f811 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -139,10 +139,13 @@ err:
 	if (!p_ptt)
 		return -EBUSY;
 	qed_hw_err_notify(p_hwfn, p_ptt, QED_HW_ERR_RAMROD_FAIL,
-			  "Ramrod is stuck [CID %08x cmd %02x protocol %02x echo %04x]\n",
+			  "Ramrod is stuck [CID %08x %s:%02x %s:%02x echo %04x]\n",
 			  le32_to_cpu(p_ent->elem.hdr.cid),
+			  qed_get_ramrod_cmd_id_str(p_ent->elem.hdr.protocol_id,
+						    p_ent->elem.hdr.cmd_id),
 			  p_ent->elem.hdr.cmd_id,
-			  p_ent->elem.hdr.protocol_id,
+			  qed_get_protocol_type_str(p_ent->elem.hdr.protocol_id),
+						    p_ent->elem.hdr.protocol_id,
 			  le16_to_cpu(p_ent->elem.hdr.echo));
 	qed_ptt_release(p_hwfn, p_ptt);
 
@@ -170,13 +173,16 @@ static int qed_spq_fill_entry(struct qed_hwfn *p_hwfn,
 		return -EINVAL;
 	}
 
-	DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
-		   "Ramrod header: [CID 0x%08x CMD 0x%02x protocol 0x%02x] Data pointer: [%08x:%08x] Completion Mode: %s\n",
+	DP_VERBOSE(p_hwfn,
+		   QED_MSG_SPQ,
+		   "Ramrod hdr: [CID 0x%08x %s:0x%02x %s:0x%02x] Data ptr: [%08x:%08x] Cmpltion Mode: %s\n",
 		   p_ent->elem.hdr.cid,
+		   qed_get_ramrod_cmd_id_str(p_ent->elem.hdr.protocol_id,
+					     p_ent->elem.hdr.cmd_id),
 		   p_ent->elem.hdr.cmd_id,
-		   p_ent->elem.hdr.protocol_id,
-		   p_ent->elem.data_ptr.hi,
-		   p_ent->elem.data_ptr.lo,
+		   qed_get_protocol_type_str(p_ent->elem.hdr.protocol_id),
+					     p_ent->elem.hdr.protocol_id,
+		   p_ent->elem.data_ptr.hi, p_ent->elem.data_ptr.lo,
 		   D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK,
 			   QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
 			   "MODE_CB"));
@@ -271,17 +277,27 @@ qed_async_event_completion(struct qed_hwfn *p_hwfn,
 {
 	qed_spq_async_comp_cb cb;
 
-	if (!p_hwfn->p_spq || (p_eqe->protocol_id >= MAX_PROTOCOL_TYPE))
+	if (!p_hwfn->p_spq)
 		return -EINVAL;
 
+	if (p_eqe->protocol_id >= MAX_PROTOCOL_TYPE) {
+		DP_ERR(p_hwfn, "Wrong protocol: %s:%d\n",
+		       qed_get_protocol_type_str(p_eqe->protocol_id),
+		       p_eqe->protocol_id);
+
+		return -EINVAL;
+	}
+
 	cb = p_hwfn->p_spq->async_comp_cb[p_eqe->protocol_id];
 	if (cb) {
 		return cb(p_hwfn, p_eqe->opcode, p_eqe->echo,
 			  &p_eqe->data, p_eqe->fw_return_code);
 	} else {
 		DP_NOTICE(p_hwfn,
-			  "Unknown Async completion for protocol: %d\n",
+			  "Unknown Async completion for %s:%d\n",
+			  qed_get_protocol_type_str(p_eqe->protocol_id),
 			  p_eqe->protocol_id);
+
 		return -EINVAL;
 	}
 }
@@ -830,8 +846,12 @@ int qed_spq_post(struct qed_hwfn *p_hwfn,
 	if (p_hwfn->cdev->recov_in_prog) {
 		DP_VERBOSE(p_hwfn,
 			   QED_MSG_SPQ,
-			   "Recovery is in progress. Skip spq post [cmd %02x protocol %02x]\n",
-			   p_ent->elem.hdr.cmd_id, p_ent->elem.hdr.protocol_id);
+			   "Recovery is in progress. Skip spq post [%s:%02x %s:%02x]\n",
+			   qed_get_ramrod_cmd_id_str(p_ent->elem.hdr.protocol_id,
+						     p_ent->elem.hdr.cmd_id),
+			   p_ent->elem.hdr.cmd_id,
+			   qed_get_protocol_type_str(p_ent->elem.hdr.protocol_id),
+			   p_ent->elem.hdr.protocol_id);
 
 		/* Let the flow complete w/o any error handling */
 		qed_spq_recov_set_ret_code(p_ent, fw_return_code);