Upgrade ENA HAL to the latest version (26/10/20)vendor/ena-com/2.3.0

Add support for the ENI metrics, bug fix for destroying wait event and
also other minor bug fixes, improvements, etc.

Submitted by:   Ido Segev <idose@amazon.com>
Obtained from:  Amazon, Inc.

1 files changed, 32 insertions, 3 deletions

diff --git a/ena_com.h b/ena_com.h
index b94728310fc9..414301bdaf91 100644
--- a/ena_com.h
+++ b/ena_com.h
@@ -1,5 +1,5 @@
 /*-
- * BSD LICENSE
+ * SPDX-License-Identifier: BSD-3-Clause
  *
  * Copyright (c) 2015-2020 Amazon.com, Inc. or its affiliates.
  * All rights reserved.
@@ -328,6 +328,7 @@ struct ena_com_dev {
 	void __iomem *mem_bar;
 	void *dmadev;
 	void *bus;
+	ena_netdev *net_device;
 
 	enum ena_admin_placement_policy_type tx_mem_queue_type;
 	u32 tx_max_header_size;
@@ -365,7 +366,6 @@ struct ena_com_dev_get_features_ctx {
 	struct ena_admin_feature_offload_desc offload;
 	struct ena_admin_ena_hw_hints hw_hints;
 	struct ena_admin_feature_llq_desc llq;
-	struct ena_admin_feature_rss_ind_table ind_table;
 };
 
 struct ena_com_create_io_ctx {
@@ -550,7 +550,7 @@ void ena_com_admin_q_comp_intr_handler(struct ena_com_dev *ena_dev);
  * This method goes over the async event notification queue and calls the proper
  * aenq handler.
  */
-void ena_com_aenq_intr_handler(struct ena_com_dev *dev, void *data);
+void ena_com_aenq_intr_handler(struct ena_com_dev *ena_dev, void *data);
 
 /* ena_com_abort_admin_commands - Abort all the outstanding admin commands.
  * @ena_dev: ENA communication layer struct
@@ -630,6 +630,15 @@ int ena_com_get_dev_attr_feat(struct ena_com_dev *ena_dev,
 int ena_com_get_dev_basic_stats(struct ena_com_dev *ena_dev,
 				struct ena_admin_basic_stats *stats);
 
+/* ena_com_get_eni_stats - Get extended network interface statistics
+ * @ena_dev: ENA communication layer struct
+ * @stats: stats return value
+ *
+ * @return: 0 on Success and negative value otherwise.
+ */
+int ena_com_get_eni_stats(struct ena_com_dev *ena_dev,
+			  struct ena_admin_eni_stats *stats);
+
 /* ena_com_set_dev_mtu - Configure the device mtu.
  * @ena_dev: ENA communication layer struct
  * @mtu: mtu value
@@ -963,6 +972,26 @@ int ena_com_config_dev_mode(struct ena_com_dev *ena_dev,
 			    struct ena_admin_feature_llq_desc *llq_features,
 			    struct ena_llq_configurations *llq_default_config);
 
+/* ena_com_io_sq_to_ena_dev - Extract ena_com_dev using contained field io_sq.
+ * @io_sq: IO submit queue struct
+ *
+ * @return - ena_com_dev struct extracted from io_sq
+ */
+static inline struct ena_com_dev *ena_com_io_sq_to_ena_dev(struct ena_com_io_sq *io_sq)
+{
+	return container_of(io_sq, struct ena_com_dev, io_sq_queues[io_sq->qid]);
+}
+
+/* ena_com_io_cq_to_ena_dev - Extract ena_com_dev using contained field io_cq.
+ * @io_sq: IO submit queue struct
+ *
+ * @return - ena_com_dev struct extracted from io_sq
+ */
+static inline struct ena_com_dev *ena_com_io_cq_to_ena_dev(struct ena_com_io_cq *io_cq)
+{
+	return container_of(io_cq, struct ena_com_dev, io_cq_queues[io_cq->qid]);
+}
+
 static inline bool ena_com_get_adaptive_moderation_enabled(struct ena_com_dev *ena_dev)
 {
 	return ena_dev->adaptive_coalescing;