@@ -856,4 +856,6 @@ void ecore_set_fw_mac_addr(__le16 *fw_msb, __le16 *fw_mid, __le16 *fw_lsb,
 
 #define ECORE_LEADING_HWFN(dev)	(&dev->hwfns[0])
 
+const char *ecore_hw_get_resc_name(enum ecore_resources res_id);
+
 #endif /* __ECORE_H */

@@ -2427,64 +2427,109 @@ static void ecore_hw_set_feat(struct ecore_hwfn *p_hwfn)
 		   RESC_NUM(p_hwfn, ECORE_SB));
 }
 
-static enum resource_id_enum
-ecore_hw_get_mfw_res_id(enum ecore_resources res_id)
+const char *ecore_hw_get_resc_name(enum ecore_resources res_id)
 {
-	enum resource_id_enum mfw_res_id = RESOURCE_NUM_INVALID;
-
 	switch (res_id) {
 	case ECORE_SB:
-		mfw_res_id = RESOURCE_NUM_SB_E;
-		break;
+		return "SB";
 	case ECORE_L2_QUEUE:
-		mfw_res_id = RESOURCE_NUM_L2_QUEUE_E;
-		break;
+		return "L2_QUEUE";
 	case ECORE_VPORT:
-		mfw_res_id = RESOURCE_NUM_VPORT_E;
-		break;
+		return "VPORT";
 	case ECORE_RSS_ENG:
-		mfw_res_id = RESOURCE_NUM_RSS_ENGINES_E;
-		break;
+		return "RSS_ENG";
 	case ECORE_PQ:
-		mfw_res_id = RESOURCE_NUM_PQ_E;
-		break;
+		return "PQ";
 	case ECORE_RL:
-		mfw_res_id = RESOURCE_NUM_RL_E;
-		break;
+		return "RL";
 	case ECORE_MAC:
+		return "MAC";
 	case ECORE_VLAN:
-		/* Each VFC resource can accommodate both a MAC and a VLAN */
-		mfw_res_id = RESOURCE_VFC_FILTER_E;
-		break;
+		return "VLAN";
+	case ECORE_RDMA_CNQ_RAM:
+		return "RDMA_CNQ_RAM";
 	case ECORE_ILT:
-		mfw_res_id = RESOURCE_ILT_E;
-		break;
+		return "ILT";
 	case ECORE_LL2_QUEUE:
-		mfw_res_id = RESOURCE_LL2_QUEUE_E;
-		break;
-	case ECORE_RDMA_CNQ_RAM:
+		return "LL2_QUEUE";
 	case ECORE_CMDQS_CQS:
-		/* CNQ/CMDQS are the same resource */
-		mfw_res_id = RESOURCE_CQS_E;
-		break;
+		return "CMDQS_CQS";
 	case ECORE_RDMA_STATS_QUEUE:
-		mfw_res_id = RESOURCE_RDMA_STATS_QUEUE_E;
-		break;
+		return "RDMA_STATS_QUEUE";
 	case ECORE_BDQ:
-		mfw_res_id = RESOURCE_BDQ_E;
-		break;
+		return "BDQ";
 	default:
-		break;
+		return "UNKNOWN_RESOURCE";
 	}
+}
 
-	return mfw_res_id;
+static enum _ecore_status_t
+__ecore_hw_set_soft_resc_size(struct ecore_hwfn *p_hwfn,
+			      enum ecore_resources res_id, u32 resc_max_val,
+			      u32 *p_mcp_resp)
+{
+	enum _ecore_status_t rc;
+
+	rc = ecore_mcp_set_resc_max_val(p_hwfn, p_hwfn->p_main_ptt, res_id,
+					resc_max_val, p_mcp_resp);
+	if (rc != ECORE_SUCCESS) {
+		DP_NOTICE(p_hwfn, true,
+			  "MFW response failure for a max value setting of resource %d [%s]\n",
+			  res_id, ecore_hw_get_resc_name(res_id));
+		return rc;
+	}
+
+	if (*p_mcp_resp != FW_MSG_CODE_RESOURCE_ALLOC_OK)
+		DP_INFO(p_hwfn,
+			"Failed to set the max value of resource %d [%s]. mcp_resp = 0x%08x.\n",
+			res_id, ecore_hw_get_resc_name(res_id), *p_mcp_resp);
+
+	return ECORE_SUCCESS;
+}
+
+static enum _ecore_status_t
+ecore_hw_set_soft_resc_size(struct ecore_hwfn *p_hwfn)
+{
+	bool b_ah = ECORE_IS_AH(p_hwfn->p_dev);
+	u32 resc_max_val, mcp_resp;
+	u8 res_id;
+	enum _ecore_status_t rc;
+
+	for (res_id = 0; res_id < ECORE_MAX_RESC; res_id++) {
+		/* @DPDK */
+		switch (res_id) {
+		case ECORE_LL2_QUEUE:
+		case ECORE_RDMA_CNQ_RAM:
+		case ECORE_RDMA_STATS_QUEUE:
+		case ECORE_BDQ:
+			resc_max_val = 0;
+			break;
+		default:
+			continue;
+		}
+
+		rc = __ecore_hw_set_soft_resc_size(p_hwfn, res_id,
+						   resc_max_val, &mcp_resp);
+		if (rc != ECORE_SUCCESS)
+			return rc;
+
+		/* There's no point to continue to the next resource if the
+		 * command is not supported by the MFW.
+		 * We do continue if the command is supported but the resource
+		 * is unknown to the MFW. Such a resource will be later
+		 * configured with the default allocation values.
+		 */
+		if (mcp_resp == FW_MSG_CODE_UNSUPPORTED)
+			return ECORE_NOTIMPL;
+	}
+
+	return ECORE_SUCCESS;
 }
 
 static
 enum _ecore_status_t ecore_hw_get_dflt_resc(struct ecore_hwfn *p_hwfn,
 					    enum ecore_resources res_id,
-					    u32 *p_resc_num,
-					    u32 *p_resc_start)
+					    u32 *p_resc_num, u32 *p_resc_start)
 {
 	u8 num_funcs = p_hwfn->num_funcs_on_engine;
 	bool b_ah = ECORE_IS_AH(p_hwfn->p_dev);

@@ -2560,56 +2605,19 @@ enum _ecore_status_t ecore_hw_get_dflt_resc(struct ecore_hwfn *p_hwfn,
 	return ECORE_SUCCESS;
 }
 
-static const char *ecore_hw_get_resc_name(enum ecore_resources res_id)
-{
-	switch (res_id) {
-	case ECORE_SB:
-		return "SB";
-	case ECORE_L2_QUEUE:
-		return "L2_QUEUE";
-	case ECORE_VPORT:
-		return "VPORT";
-	case ECORE_RSS_ENG:
-		return "RSS_ENG";
-	case ECORE_PQ:
-		return "PQ";
-	case ECORE_RL:
-		return "RL";
-	case ECORE_MAC:
-		return "MAC";
-	case ECORE_VLAN:
-		return "VLAN";
-	case ECORE_RDMA_CNQ_RAM:
-		return "RDMA_CNQ_RAM";
-	case ECORE_ILT:
-		return "ILT";
-	case ECORE_LL2_QUEUE:
-		return "LL2_QUEUE";
-	case ECORE_CMDQS_CQS:
-		return "CMDQS_CQS";
-	case ECORE_RDMA_STATS_QUEUE:
-		return "RDMA_STATS_QUEUE";
-	case ECORE_BDQ:
-		return "BDQ";
-	default:
-		return "UNKNOWN_RESOURCE";
-	}
-}
-
-static enum _ecore_status_t ecore_hw_set_resc_info(struct ecore_hwfn *p_hwfn,
-						   enum ecore_resources res_id,
-						   bool drv_resc_alloc)
+static enum _ecore_status_t
+__ecore_hw_set_resc_info(struct ecore_hwfn *p_hwfn, enum ecore_resources res_id,
+			 bool drv_resc_alloc)
 {
-	u32 dflt_resc_num = 0, dflt_resc_start = 0, mcp_resp, mcp_param;
-	u32 *p_resc_num, *p_resc_start;
-	struct resource_info resc_info;
+	u32 dflt_resc_num = 0, dflt_resc_start = 0;
+	u32 mcp_resp, *p_resc_num, *p_resc_start;
 	enum _ecore_status_t rc;
 
 	p_resc_num = &RESC_NUM(p_hwfn, res_id);
 	p_resc_start = &RESC_START(p_hwfn, res_id);
 
-	rc = ecore_hw_get_dflt_resc(p_hwfn, res_id,
-				    &dflt_resc_num, &dflt_resc_start);
+	rc = ecore_hw_get_dflt_resc(p_hwfn, res_id, &dflt_resc_num,
+				    &dflt_resc_start);
 	if (rc != ECORE_SUCCESS) {
 		DP_ERR(p_hwfn,
 		       "Failed to get default amount for resource %d [%s]\n",

@@ -2625,17 +2633,8 @@ static enum _ecore_status_t ecore_hw_set_resc_info(struct ecore_hwfn *p_hwfn,
 	}
 #endif
 
-	OSAL_MEM_ZERO(&resc_info, sizeof(resc_info));
-	resc_info.res_id = ecore_hw_get_mfw_res_id(res_id);
-	if (resc_info.res_id == RESOURCE_NUM_INVALID) {
-		DP_ERR(p_hwfn,
-		       "Failed to match resource %d with MFW resources\n",
-		       res_id);
-		return ECORE_INVAL;
-	}
-
-	rc = ecore_mcp_get_resc_info(p_hwfn, p_hwfn->p_main_ptt, &resc_info,
-				     &mcp_resp, &mcp_param);
+	rc = ecore_mcp_get_resc_info(p_hwfn, p_hwfn->p_main_ptt, res_id,
+				     &mcp_resp, p_resc_num, p_resc_start);
 	if (rc != ECORE_SUCCESS) {
 		DP_NOTICE(p_hwfn, true,
 			  "MFW response failure for an allocation request for"

@@ -2649,13 +2648,11 @@ static enum _ecore_status_t ecore_hw_set_resc_info(struct ecore_hwfn *p_hwfn,
 	 * - There is an internal error in the MFW while processing the request
 	 * - The resource ID is unknown to the MFW
 	 */
-	if (mcp_resp != FW_MSG_CODE_RESOURCE_ALLOC_OK &&
-	    mcp_resp != FW_MSG_CODE_RESOURCE_ALLOC_DEPRECATED) {
-		/* @DPDK */
+	if (mcp_resp != FW_MSG_CODE_RESOURCE_ALLOC_OK) {
 		DP_INFO(p_hwfn,
-			"Resource %d [%s]: No allocation info was received"
-			" [mcp_resp 0x%x]. Applying default values"
-			" [num %d, start %d].\n",
+			"Failed to receive allocation info for resource %d [%s]."
+			" mcp_resp = 0x%x. Applying default values"
+			" [%d,%d].\n",
 			res_id, ecore_hw_get_resc_name(res_id), mcp_resp,
 			dflt_resc_num, dflt_resc_start);
 

@@ -2667,16 +2664,13 @@ static enum _ecore_status_t ecore_hw_set_resc_info(struct ecore_hwfn *p_hwfn,
 	/* TBD - remove this when revising the handling of the SB resource */
 	if (res_id == ECORE_SB) {
 		/* Excluding the slowpath SB */
-		resc_info.size -= 1;
-		resc_info.offset -= p_hwfn->enabled_func_idx;
+		*p_resc_num -= 1;
+		*p_resc_start -= p_hwfn->enabled_func_idx;
 	}
 
-	*p_resc_num = resc_info.size;
-	*p_resc_start = resc_info.offset;
-
 	if (*p_resc_num != dflt_resc_num || *p_resc_start != dflt_resc_start) {
 		DP_INFO(p_hwfn,
-			"Resource %d [%s]: MFW allocation [num %d, start %d] differs from default values [num %d, start %d]%s\n",
+			"MFW allocation for resource %d [%s] differs from default values [%d,%d vs. %d,%d]%s\n",
 			res_id, ecore_hw_get_resc_name(res_id), *p_resc_num,
 			*p_resc_start, dflt_resc_num, dflt_resc_start,
 			drv_resc_alloc ? " - Applying default values" : "");

@@ -2689,12 +2683,32 @@ static enum _ecore_status_t ecore_hw_set_resc_info(struct ecore_hwfn *p_hwfn,
 	return ECORE_SUCCESS;
 }
 
+static enum _ecore_status_t ecore_hw_set_resc_info(struct ecore_hwfn *p_hwfn,
+						   bool drv_resc_alloc)
+{
+	enum _ecore_status_t rc;
+	u8 res_id;
+
+	for (res_id = 0; res_id < ECORE_MAX_RESC; res_id++) {
+		rc = __ecore_hw_set_resc_info(p_hwfn, res_id, drv_resc_alloc);
+		if (rc != ECORE_SUCCESS)
+			return rc;
+	}
+
+	return ECORE_SUCCESS;
+}
+
+#define ECORE_RESC_ALLOC_LOCK_RETRY_CNT		10
+#define ECORE_RESC_ALLOC_LOCK_RETRY_INTVL_US	10000 /* 10 msec */
+
 static enum _ecore_status_t ecore_hw_get_resc(struct ecore_hwfn *p_hwfn,
 					      bool drv_resc_alloc)
 {
+	struct ecore_resc_unlock_params resc_unlock_params;
+	struct ecore_resc_lock_params resc_lock_params;
 	bool b_ah = ECORE_IS_AH(p_hwfn->p_dev);
-	enum _ecore_status_t rc;
 	u8 res_id;
+	enum _ecore_status_t rc;
 #ifndef ASIC_ONLY
 	u32 *resc_start = p_hwfn->hw_info.resc_start;
 	u32 *resc_num = p_hwfn->hw_info.resc_num;

@@ -2707,10 +2721,61 @@ static enum _ecore_status_t ecore_hw_get_resc(struct ecore_hwfn *p_hwfn,
 	u32 roce_min_ilt_lines = PXP_NUM_ILT_RECORDS_BB / MAX_NUM_PFS_BB;
 #endif
 
-	for (res_id = 0; res_id < ECORE_MAX_RESC; res_id++) {
-		rc = ecore_hw_set_resc_info(p_hwfn, res_id, drv_resc_alloc);
+	/* Setting the max values of the soft resources and the following
+	 * resources allocation queries should be atomic. Since several PFs can
+	 * run in parallel - a resource lock is needed.
+	 * If either the resource lock or resource set value commands are not
+	 * supported - skip the the max values setting, release the lock if
+	 * needed, and proceed to the queries. Other failures, including a
+	 * failure to acquire the lock, will cause this function to fail.
+	 * Old drivers that don't acquire the lock can run in parallel, and
+	 * their allocation values won't be affected by the updated max values.
+	 */
+	OSAL_MEM_ZERO(&resc_lock_params, sizeof(resc_lock_params));
+	resc_lock_params.resource = ECORE_RESC_LOCK_RESC_ALLOC;
+	resc_lock_params.retry_num = ECORE_RESC_ALLOC_LOCK_RETRY_CNT;
+	resc_lock_params.retry_interval = ECORE_RESC_ALLOC_LOCK_RETRY_INTVL_US;
+	resc_lock_params.sleep_b4_retry = true;
+	OSAL_MEM_ZERO(&resc_unlock_params, sizeof(resc_unlock_params));
+	resc_unlock_params.resource = ECORE_RESC_LOCK_RESC_ALLOC;
+
+	rc = ecore_mcp_resc_lock(p_hwfn, p_hwfn->p_main_ptt, &resc_lock_params);
+	if (rc != ECORE_SUCCESS && rc != ECORE_NOTIMPL) {
+		return rc;
+	} else if (rc == ECORE_NOTIMPL) {
+		DP_INFO(p_hwfn,
+			"Skip the max values setting of the soft resources since the resource lock is not supported by the MFW\n");
+	} else if (rc == ECORE_SUCCESS && !resc_lock_params.b_granted) {
+		DP_NOTICE(p_hwfn, false,
+			  "Failed to acquire the resource lock for the resource allocation commands\n");
+		return ECORE_BUSY;
+	} else {
+		rc = ecore_hw_set_soft_resc_size(p_hwfn);
+		if (rc != ECORE_SUCCESS && rc != ECORE_NOTIMPL) {
+			DP_NOTICE(p_hwfn, false,
+				  "Failed to set the max values of the soft resources\n");
+			goto unlock_and_exit;
+		} else if (rc == ECORE_NOTIMPL) {
+			DP_INFO(p_hwfn,
+				"Skip the max values setting of the soft resources since it is not supported by the MFW\n");
+			rc = ecore_mcp_resc_unlock(p_hwfn, p_hwfn->p_main_ptt,
+						   &resc_unlock_params);
+			if (rc != ECORE_SUCCESS)
+				DP_INFO(p_hwfn,
+					"Failed to release the resource lock for the resource allocation commands\n");
+		}
+	}
+
+	rc = ecore_hw_set_resc_info(p_hwfn, drv_resc_alloc);
+	if (rc != ECORE_SUCCESS)
+		goto unlock_and_exit;
+
+	if (resc_lock_params.b_granted && !resc_unlock_params.b_released) {
+		rc = ecore_mcp_resc_unlock(p_hwfn, p_hwfn->p_main_ptt,
+					   &resc_unlock_params);
 		if (rc != ECORE_SUCCESS)
-			return rc;
+			DP_INFO(p_hwfn,
+				"Failed to release the resource lock for the resource allocation commands\n");
 	}
 
 #ifndef ASIC_ONLY

@@ -2763,6 +2828,10 @@ static enum _ecore_status_t ecore_hw_get_resc(struct ecore_hwfn *p_hwfn,
 			   RESC_START(p_hwfn, res_id));
 
 	return ECORE_SUCCESS;
+
+unlock_and_exit:
+	ecore_mcp_resc_unlock(p_hwfn, p_hwfn->p_main_ptt, &resc_unlock_params);
+	return rc;
 }
 
 static enum _ecore_status_t

@@ -2769,7 +2769,60 @@ enum _ecore_status_t ecore_mcp_mem_ecc_events(struct ecore_hwfn *p_hwfn,
 			     0, &rsp, (u32 *)num_events);
 }
 
-#define ECORE_RESC_ALLOC_VERSION_MAJOR	1
+static enum resource_id_enum
+ecore_mcp_get_mfw_res_id(enum ecore_resources res_id)
+{
+	enum resource_id_enum mfw_res_id = RESOURCE_NUM_INVALID;
+
+	switch (res_id) {
+	case ECORE_SB:
+		mfw_res_id = RESOURCE_NUM_SB_E;
+		break;
+	case ECORE_L2_QUEUE:
+		mfw_res_id = RESOURCE_NUM_L2_QUEUE_E;
+		break;
+	case ECORE_VPORT:
+		mfw_res_id = RESOURCE_NUM_VPORT_E;
+		break;
+	case ECORE_RSS_ENG:
+		mfw_res_id = RESOURCE_NUM_RSS_ENGINES_E;
+		break;
+	case ECORE_PQ:
+		mfw_res_id = RESOURCE_NUM_PQ_E;
+		break;
+	case ECORE_RL:
+		mfw_res_id = RESOURCE_NUM_RL_E;
+		break;
+	case ECORE_MAC:
+	case ECORE_VLAN:
+		/* Each VFC resource can accommodate both a MAC and a VLAN */
+		mfw_res_id = RESOURCE_VFC_FILTER_E;
+		break;
+	case ECORE_ILT:
+		mfw_res_id = RESOURCE_ILT_E;
+		break;
+	case ECORE_LL2_QUEUE:
+		mfw_res_id = RESOURCE_LL2_QUEUE_E;
+		break;
+	case ECORE_RDMA_CNQ_RAM:
+	case ECORE_CMDQS_CQS:
+		/* CNQ/CMDQS are the same resource */
+		mfw_res_id = RESOURCE_CQS_E;
+		break;
+	case ECORE_RDMA_STATS_QUEUE:
+		mfw_res_id = RESOURCE_RDMA_STATS_QUEUE_E;
+		break;
+	case ECORE_BDQ:
+		mfw_res_id = RESOURCE_BDQ_E;
+		break;
+	default:
+		break;
+	}
+
+	return mfw_res_id;
+}
+
+#define ECORE_RESC_ALLOC_VERSION_MAJOR	2
 #define ECORE_RESC_ALLOC_VERSION_MINOR	0
 #define ECORE_RESC_ALLOC_VERSION				\
 	((ECORE_RESC_ALLOC_VERSION_MAJOR <<			\

@@ -2777,36 +2830,146 @@ enum _ecore_status_t ecore_mcp_mem_ecc_events(struct ecore_hwfn *p_hwfn,
 	 (ECORE_RESC_ALLOC_VERSION_MINOR <<			\
 	  DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_SHIFT))
 
-enum _ecore_status_t ecore_mcp_get_resc_info(struct ecore_hwfn *p_hwfn,
-					     struct ecore_ptt *p_ptt,
-					     struct resource_info *p_resc_info,
-					     u32 *p_mcp_resp, u32 *p_mcp_param)
+struct ecore_resc_alloc_in_params {
+	u32 cmd;
+	enum ecore_resources res_id;
+	u32 resc_max_val;
+};
+
+struct ecore_resc_alloc_out_params {
+	u32 mcp_resp;
+	u32 mcp_param;
+	u32 resc_num;
+	u32 resc_start;
+	u32 vf_resc_num;
+	u32 vf_resc_start;
+	u32 flags;
+};
+
+static enum _ecore_status_t
+ecore_mcp_resc_allocation_msg(struct ecore_hwfn *p_hwfn,
+			      struct ecore_ptt *p_ptt,
+			      struct ecore_resc_alloc_in_params *p_in_params,
+			      struct ecore_resc_alloc_out_params *p_out_params)
 {
+	struct resource_info *p_mfw_resc_info;
 	struct ecore_mcp_mb_params mb_params;
 	union drv_union_data union_data;
 	enum _ecore_status_t rc;
 
+	p_mfw_resc_info = &union_data.resource;
+	OSAL_MEM_ZERO(p_mfw_resc_info, sizeof(*p_mfw_resc_info));
+
+	p_mfw_resc_info->res_id = ecore_mcp_get_mfw_res_id(p_in_params->res_id);
+	if (p_mfw_resc_info->res_id == RESOURCE_NUM_INVALID) {
+		DP_ERR(p_hwfn,
+		       "Failed to match resource %d [%s] with the MFW resources\n",
+		       p_in_params->res_id,
+		       ecore_hw_get_resc_name(p_in_params->res_id));
+		return ECORE_INVAL;
+	}
+
+	switch (p_in_params->cmd) {
+	case DRV_MSG_SET_RESOURCE_VALUE_MSG:
+		p_mfw_resc_info->size = p_in_params->resc_max_val;
+		/* Fallthrough */
+	case DRV_MSG_GET_RESOURCE_ALLOC_MSG:
+		break;
+	default:
+		DP_ERR(p_hwfn, "Unexpected resource alloc command [0x%08x]\n",
+		       p_in_params->cmd);
+		return ECORE_INVAL;
+	}
+
 	OSAL_MEM_ZERO(&mb_params, sizeof(mb_params));
-	mb_params.cmd = DRV_MSG_GET_RESOURCE_ALLOC_MSG;
+	mb_params.cmd = p_in_params->cmd;
 	mb_params.param = ECORE_RESC_ALLOC_VERSION;
-	OSAL_MEMCPY(&union_data.resource, p_resc_info, sizeof(*p_resc_info));
 	mb_params.p_data_src = &union_data;
 	mb_params.p_data_dst = &union_data;
+
+	DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
+		   "Resource message request: cmd 0x%08x, res_id %d [%s], hsi_version %d.%d, val 0x%x\n",
+		   p_in_params->cmd, p_in_params->res_id,
+		   ecore_hw_get_resc_name(p_in_params->res_id),
+		   ECORE_MFW_GET_FIELD(mb_params.param,
+			   DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR),
+		   ECORE_MFW_GET_FIELD(mb_params.param,
+			   DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR),
+		   p_in_params->resc_max_val);
+
 	rc = ecore_mcp_cmd_and_union(p_hwfn, p_ptt, &mb_params);
 	if (rc != ECORE_SUCCESS)
 		return rc;
 
-	*p_mcp_resp = mb_params.mcp_resp;
-	*p_mcp_param = mb_params.mcp_param;
-
-	OSAL_MEMCPY(p_resc_info, &union_data.resource, sizeof(*p_resc_info));
+	p_out_params->mcp_resp = mb_params.mcp_resp;
+	p_out_params->mcp_param = mb_params.mcp_param;
+	p_out_params->resc_num = p_mfw_resc_info->size;
+	p_out_params->resc_start = p_mfw_resc_info->offset;
+	p_out_params->vf_resc_num = p_mfw_resc_info->vf_size;
+	p_out_params->vf_resc_start = p_mfw_resc_info->vf_offset;
+	p_out_params->flags = p_mfw_resc_info->flags;
 
 	DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
-		   "MFW resource_info: version 0x%x, res_id 0x%x, size 0x%x,"
-		   " offset 0x%x, vf_size 0x%x, vf_offset 0x%x, flags 0x%x\n",
-		   *p_mcp_param, p_resc_info->res_id, p_resc_info->size,
-		   p_resc_info->offset, p_resc_info->vf_size,
-		   p_resc_info->vf_offset, p_resc_info->flags);
+		   "Resource message response: mfw_hsi_version %d.%d, num 0x%x, start 0x%x, vf_num 0x%x, vf_start 0x%x, flags 0x%08x\n",
+		   ECORE_MFW_GET_FIELD(p_out_params->mcp_param,
+			   FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR),
+		   ECORE_MFW_GET_FIELD(p_out_params->mcp_param,
+			   FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR),
+		   p_out_params->resc_num, p_out_params->resc_start,
+		   p_out_params->vf_resc_num, p_out_params->vf_resc_start,
+		   p_out_params->flags);
+
+	return ECORE_SUCCESS;
+}
+
+enum _ecore_status_t
+ecore_mcp_set_resc_max_val(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+			   enum ecore_resources res_id, u32 resc_max_val,
+			   u32 *p_mcp_resp)
+{
+	struct ecore_resc_alloc_out_params out_params;
+	struct ecore_resc_alloc_in_params in_params;
+	enum _ecore_status_t rc;
+
+	OSAL_MEM_ZERO(&in_params, sizeof(in_params));
+	in_params.cmd = DRV_MSG_SET_RESOURCE_VALUE_MSG;
+	in_params.res_id = res_id;
+	in_params.resc_max_val = resc_max_val;
+	OSAL_MEM_ZERO(&out_params, sizeof(out_params));
+	rc = ecore_mcp_resc_allocation_msg(p_hwfn, p_ptt, &in_params,
+					   &out_params);
+	if (rc != ECORE_SUCCESS)
+		return rc;
+
+	*p_mcp_resp = out_params.mcp_resp;
+
+	return ECORE_SUCCESS;
+}
+
+enum _ecore_status_t
+ecore_mcp_get_resc_info(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+			enum ecore_resources res_id, u32 *p_mcp_resp,
+			u32 *p_resc_num, u32 *p_resc_start)
+{
+	struct ecore_resc_alloc_out_params out_params;
+	struct ecore_resc_alloc_in_params in_params;
+	enum _ecore_status_t rc;
+
+	OSAL_MEM_ZERO(&in_params, sizeof(in_params));
+	in_params.cmd = DRV_MSG_GET_RESOURCE_ALLOC_MSG;
+	in_params.res_id = res_id;
+	OSAL_MEM_ZERO(&out_params, sizeof(out_params));
+	rc = ecore_mcp_resc_allocation_msg(p_hwfn, p_ptt, &in_params,
+					   &out_params);
+	if (rc != ECORE_SUCCESS)
+		return rc;
+
+	*p_mcp_resp = out_params.mcp_resp;
+
+	if (*p_mcp_resp == FW_MSG_CODE_RESOURCE_ALLOC_OK) {
+		*p_resc_num = out_params.resc_num;
+		*p_resc_start = out_params.resc_start;
+	}
 
 	return ECORE_SUCCESS;
 }

@@ -2832,8 +2995,11 @@ static enum _ecore_status_t ecore_mcp_resource_cmd(struct ecore_hwfn *p_hwfn,
 	if (rc != ECORE_SUCCESS)
 		return rc;
 
-	if (*p_mcp_resp == FW_MSG_CODE_UNSUPPORTED)
+	if (*p_mcp_resp == FW_MSG_CODE_UNSUPPORTED) {
+		DP_INFO(p_hwfn,
+			"The resource command is unsupported by the MFW\n");
 		return ECORE_NOTIMPL;
+	}
 
 	if (*p_mcp_param == RESOURCE_OPCODE_UNKNOWN_CMD) {
 		u8 opcode = ECORE_MFW_GET_FIELD(param, RESOURCE_CMD_REQ_OPCODE);

@@ -2847,36 +3013,35 @@ static enum _ecore_status_t ecore_mcp_resource_cmd(struct ecore_hwfn *p_hwfn,
 	return rc;
 }
 
-enum _ecore_status_t ecore_mcp_resc_lock(struct ecore_hwfn *p_hwfn,
-					 struct ecore_ptt *p_ptt,
-					 u8 resource_num, u8 timeout,
-					 bool *p_granted, u8 *p_owner)
+enum _ecore_status_t
+__ecore_mcp_resc_lock(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+		      struct ecore_resc_lock_params *p_params)
 {
 	u32 param = 0, mcp_resp, mcp_param;
 	u8 opcode;
 	enum _ecore_status_t rc;
 
-	switch (timeout) {
+	switch (p_params->timeout) {
 	case ECORE_MCP_RESC_LOCK_TO_DEFAULT:
 		opcode = RESOURCE_OPCODE_REQ;
-		timeout = 0;
+		p_params->timeout = 0;
 		break;
 	case ECORE_MCP_RESC_LOCK_TO_NONE:
 		opcode = RESOURCE_OPCODE_REQ_WO_AGING;
-		timeout = 0;
+		p_params->timeout = 0;
 		break;
 	default:
 		opcode = RESOURCE_OPCODE_REQ_W_AGING;
 		break;
 	}
 
-	ECORE_MFW_SET_FIELD(param, RESOURCE_CMD_REQ_RESC, resource_num);
+	ECORE_MFW_SET_FIELD(param, RESOURCE_CMD_REQ_RESC, p_params->resource);
 	ECORE_MFW_SET_FIELD(param, RESOURCE_CMD_REQ_OPCODE, opcode);
-	ECORE_MFW_SET_FIELD(param, RESOURCE_CMD_REQ_AGE, timeout);
+	ECORE_MFW_SET_FIELD(param, RESOURCE_CMD_REQ_AGE, p_params->timeout);
 
 	DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
-		   "Resource lock request: param 0x%08x [age %d, opcode %d, resc_num %d]\n",
-		   param, timeout, opcode, resource_num);
+		   "Resource lock request: param 0x%08x [age %d, opcode %d, resource %d]\n",
+		   param, p_params->timeout, opcode, p_params->resource);
 
 	/* Attempt to acquire the resource */
 	rc = ecore_mcp_resource_cmd(p_hwfn, p_ptt, param, &mcp_resp,

@@ -2885,19 +3050,20 @@ enum _ecore_status_t ecore_mcp_resc_lock(struct ecore_hwfn *p_hwfn,
 		return rc;
 
 	/* Analyze the response */
-	*p_owner = ECORE_MFW_GET_FIELD(mcp_param, RESOURCE_CMD_RSP_OWNER);
+	p_params->owner = ECORE_MFW_GET_FIELD(mcp_param,
+					     RESOURCE_CMD_RSP_OWNER);
 	opcode = ECORE_MFW_GET_FIELD(mcp_param, RESOURCE_CMD_RSP_OPCODE);
 
 	DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 		   "Resource lock response: mcp_param 0x%08x [opcode %d, owner %d]\n",
-		   mcp_param, opcode, *p_owner);
+		   mcp_param, opcode, p_params->owner);
 
 	switch (opcode) {
 	case RESOURCE_OPCODE_GNT:
-		*p_granted = true;
+		p_params->b_granted = true;
 		break;
 	case RESOURCE_OPCODE_BUSY:
-		*p_granted = false;
+		p_params->b_granted = false;
 		break;
 	default:
 		DP_NOTICE(p_hwfn, false,

@@ -2909,23 +3075,54 @@ enum _ecore_status_t ecore_mcp_resc_lock(struct ecore_hwfn *p_hwfn,
 	return ECORE_SUCCESS;
 }
 
-enum _ecore_status_t ecore_mcp_resc_unlock(struct ecore_hwfn *p_hwfn,
-					   struct ecore_ptt *p_ptt,
-					   u8 resource_num, bool force,
-					   bool *p_released)
+enum _ecore_status_t
+ecore_mcp_resc_lock(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+		    struct ecore_resc_lock_params *p_params)
+{
+	u32 retry_cnt = 0;
+	enum _ecore_status_t rc;
+
+	do {
+		/* No need for an interval before the first iteration */
+		if (retry_cnt) {
+			if (p_params->sleep_b4_retry) {
+				u16 retry_interval_in_ms =
+					DIV_ROUND_UP(p_params->retry_interval,
+						     1000);
+
+				OSAL_MSLEEP(retry_interval_in_ms);
+			} else {
+				OSAL_UDELAY(p_params->retry_interval);
+			}
+		}
+
+		rc = __ecore_mcp_resc_lock(p_hwfn, p_ptt, p_params);
+		if (rc != ECORE_SUCCESS)
+			return rc;
+
+		if (p_params->b_granted)
+			break;
+	} while (retry_cnt++ < p_params->retry_num);
+
+	return ECORE_SUCCESS;
+}
+
+enum _ecore_status_t
+ecore_mcp_resc_unlock(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+		      struct ecore_resc_unlock_params *p_params)
 {
 	u32 param = 0, mcp_resp, mcp_param;
 	u8 opcode;
 	enum _ecore_status_t rc;
 
-	opcode = force ? RESOURCE_OPCODE_FORCE_RELEASE
-		       : RESOURCE_OPCODE_RELEASE;
-	ECORE_MFW_SET_FIELD(param, RESOURCE_CMD_REQ_RESC, resource_num);
+	opcode = p_params->b_force ? RESOURCE_OPCODE_FORCE_RELEASE
+				   : RESOURCE_OPCODE_RELEASE;
+	ECORE_MFW_SET_FIELD(param, RESOURCE_CMD_REQ_RESC, p_params->resource);
 	ECORE_MFW_SET_FIELD(param, RESOURCE_CMD_REQ_OPCODE, opcode);
 
 	DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
-		   "Resource unlock request: param 0x%08x [opcode %d, resc_num %d]\n",
-		   param, opcode, resource_num);
+		   "Resource unlock request: param 0x%08x [opcode %d, resource %d]\n",
+		   param, opcode, p_params->resource);
 
 	/* Attempt to release the resource */
 	rc = ecore_mcp_resource_cmd(p_hwfn, p_ptt, param, &mcp_resp,

@@ -2943,14 +3140,14 @@ enum _ecore_status_t ecore_mcp_resc_unlock(struct ecore_hwfn *p_hwfn,
 	switch (opcode) {
 	case RESOURCE_OPCODE_RELEASED_PREVIOUS:
 		DP_INFO(p_hwfn,
-			"Resource unlock request for an already released resource [resc_num %d]\n",
-			resource_num);
+			"Resource unlock request for an already released resource [%d]\n",
+			p_params->resource);
 		/* Fallthrough */
 	case RESOURCE_OPCODE_RELEASED:
-		*p_released = true;
+		p_params->b_released = true;
 		break;
 	case RESOURCE_OPCODE_WRONG_OWNER:
-		*p_released = false;
+		p_params->b_released = false;
 		break;
 	default:
 		DP_NOTICE(p_hwfn, false,

@@ -11,6 +11,7 @@
 
 #include "bcm_osal.h"
 #include "mcp_public.h"
+#include "ecore.h"
 #include "ecore_mcp_api.h"
 
 /* Using hwfn number (and not pf_num) is required since in CMT mode,

@@ -339,20 +340,37 @@ enum _ecore_status_t ecore_mcp_mdump_trigger(struct ecore_hwfn *p_hwfn,
 					     struct ecore_ptt *p_ptt);
 
 /**
+ * @brief - Sets the MFW's max value for the given resource
+ *
+ *  @param p_hwfn
+ *  @param p_ptt
+ *  @param res_id
+ *  @param resc_max_val
+ *  @param p_mcp_resp
+ *
+ * @return enum _ecore_status_t - ECORE_SUCCESS - operation was successful.
+ */
+enum _ecore_status_t
+ecore_mcp_set_resc_max_val(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+			   enum ecore_resources res_id, u32 resc_max_val,
+			   u32 *p_mcp_resp);
+
+/**
  * @brief - Gets the MFW allocation info for the given resource
  *
  *  @param p_hwfn
  *  @param p_ptt
- *  @param p_resc_info
+ *  @param res_id
  *  @param p_mcp_resp
- *  @param p_mcp_param
+ *  @param p_resc_num
+ *  @param p_resc_start
  *
  * @return enum _ecore_status_t - ECORE_SUCCESS - operation was successful.
  */
-enum _ecore_status_t ecore_mcp_get_resc_info(struct ecore_hwfn *p_hwfn,
-					     struct ecore_ptt *p_ptt,
-					     struct resource_info *p_resc_info,
-					     u32 *p_mcp_resp, u32 *p_mcp_param);
+enum _ecore_status_t
+ecore_mcp_get_resc_info(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+			enum ecore_resources res_id, u32 *p_mcp_resp,
+			u32 *p_resc_num, u32 *p_resc_start);
 
 /**
  * @brief - Initiates PF FLR

@@ -365,45 +383,79 @@ enum _ecore_status_t ecore_mcp_get_resc_info(struct ecore_hwfn *p_hwfn,
 enum _ecore_status_t ecore_mcp_initiate_pf_flr(struct ecore_hwfn *p_hwfn,
 					       struct ecore_ptt *p_ptt);
 
+#define ECORE_MCP_RESC_LOCK_MIN_VAL	RESOURCE_DUMP /* 0 */
+#define ECORE_MCP_RESC_LOCK_MAX_VAL	31
+
+enum ecore_resc_lock {
+	ECORE_RESC_LOCK_DBG_DUMP = ECORE_MCP_RESC_LOCK_MIN_VAL,
+	/* Locks that the MFW is aware of should be added here downwards */
+
+	/* Ecore only locks should be added here upwards */
+	ECORE_RESC_LOCK_RESC_ALLOC = ECORE_MCP_RESC_LOCK_MAX_VAL
+};
+
+struct ecore_resc_lock_params {
+	/* Resource number [valid values are 0..31] */
+	u8 resource;
+
+	/* Lock timeout value in seconds [default, none or 1..254] */
+	u8 timeout;
 #define ECORE_MCP_RESC_LOCK_TO_DEFAULT	0
 #define ECORE_MCP_RESC_LOCK_TO_NONE	255
 
+	/* Number of times to retry locking */
+	u8 retry_num;
+
+	/* The interval in usec between retries */
+	u16 retry_interval;
+
+	/* Use sleep or delay between retries */
+	bool sleep_b4_retry;
+
+	/* Will be set as true if the resource is free and granted */
+	bool b_granted;
+
+	/* Will be filled with the resource owner.
+	 * [0..15 = PF0-15, 16 = MFW, 17 = diag over serial]
+	 */
+	u8 owner;
+};
+
 /**
  * @brief Acquires MFW generic resource lock
  *
  *  @param p_hwfn
  *  @param p_ptt
- *  @param resource_num - valid values are 0..31
- *  @param timeout - lock timeout value in seconds
- *                   (1..254, '0' - default value, '255' - no timeout).
- *  @param p_granted - will be filled as true if the resource is free and
- *                     granted, or false if it is busy.
- *  @param p_owner - A pointer to a variable to be filled with the resource
- *                   owner (0..15 = PF0-15, 16 = MFW, 17 = diag over serial).
+ *  @param p_params
  *
  * @return enum _ecore_status_t - ECORE_SUCCESS - operation was successful.
  */
-enum _ecore_status_t ecore_mcp_resc_lock(struct ecore_hwfn *p_hwfn,
-					 struct ecore_ptt *p_ptt,
-					 u8 resource_num, u8 timeout,
-					 bool *p_granted, u8 *p_owner);
+enum _ecore_status_t
+ecore_mcp_resc_lock(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+		    struct ecore_resc_lock_params *p_params);
+
+struct ecore_resc_unlock_params {
+	/* Resource number [valid values are 0..31] */
+	u8 resource;
+
+	/* Allow to release a resource even if belongs to another PF */
+	bool b_force;
+
+	/* Will be set as true if the resource is released */
+	bool b_released;
+};
 
 /**
  * @brief Releases MFW generic resource lock
  *
  *  @param p_hwfn
  *  @param p_ptt
- *  @param resource_num
- *  @param force -  allows to release a reeource even if belongs to another PF
- *  @param p_released - will be filled as true if the resource is released (or
- *			has been already released), and false if the resource is
- *			acquired by another PF and the `force' flag was not set.
+ *  @param p_params
  *
  * @return enum _ecore_status_t - ECORE_SUCCESS - operation was successful.
  */
-enum _ecore_status_t ecore_mcp_resc_unlock(struct ecore_hwfn *p_hwfn,
-					   struct ecore_ptt *p_ptt,
-					   u8 resource_num, bool force,
-					   bool *p_released);
+enum _ecore_status_t
+ecore_mcp_resc_unlock(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+		      struct ecore_resc_unlock_params *p_params);
 
 #endif /* __ECORE_MCP_H__ */