X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fena%2Fbase%2Fena_com.c;h=6257c535b139cb37f73e4d98c878d6d42ce47b41;hb=dd8384a4f5dd7e04cd3bc7ded0f0a6d9c79d25b4;hp=8a1cac3944ee6d2a71ca0ae89ce22ea94637d456;hpb=d2138b2302a869a00fe38f0d438b1aa499c346c2;p=dpdk.git

diff --git a/drivers/net/ena/base/ena_com.c b/drivers/net/ena/base/ena_com.c
index 8a1cac3944..6257c535b1 100644
--- a/drivers/net/ena/base/ena_com.c
+++ b/drivers/net/ena/base/ena_com.c
@@ -73,7 +73,7 @@ static int ena_com_mem_addr_set(struct ena_com_dev *ena_dev,
 	}
 
 	ena_addr->mem_addr_low = lower_32_bits(addr);
-	ena_addr->mem_addr_high = upper_32_bits(addr);
+	ena_addr->mem_addr_high = (u16)upper_32_bits(addr);
 
 	return 0;
 }
@@ -378,6 +378,8 @@ static int ena_com_init_io_sq(struct ena_com_dev *ena_dev,
 		       0x0, io_sq->llq_info.desc_list_entry_size);
 		io_sq->llq_buf_ctrl.descs_left_in_line =
 			io_sq->llq_info.descs_num_before_header;
+		io_sq->disable_meta_caching =
+			io_sq->llq_info.disable_meta_caching;
 
 		if (io_sq->llq_info.max_entries_in_tx_burst > 0)
 			io_sq->entries_in_tx_burst_left =
@@ -530,11 +532,11 @@ static int ena_com_wait_and_process_admin_cq_polling(struct ena_comp_ctx *comp_c
 	timeout = ENA_GET_SYSTEM_TIMEOUT(admin_queue->completion_timeout);
 
 	while (1) {
-                ENA_SPINLOCK_LOCK(admin_queue->q_lock, flags);
-                ena_com_handle_admin_completion(admin_queue);
-                ENA_SPINLOCK_UNLOCK(admin_queue->q_lock, flags);
+		ENA_SPINLOCK_LOCK(admin_queue->q_lock, flags);
+		ena_com_handle_admin_completion(admin_queue);
+		ENA_SPINLOCK_UNLOCK(admin_queue->q_lock, flags);
 
-                if (comp_ctx->status != ENA_CMD_SUBMITTED)
+		if (comp_ctx->status != ENA_CMD_SUBMITTED)
 			break;
 
 		if (ENA_TIME_EXPIRE(timeout)) {
@@ -595,6 +597,14 @@ static int ena_com_set_llq(struct ena_com_dev *ena_dev)
 	cmd.u.llq.desc_num_before_header_enabled = llq_info->descs_num_before_header;
 	cmd.u.llq.descriptors_stride_ctrl_enabled = llq_info->desc_stride_ctrl;
 
+	if (llq_info->disable_meta_caching)
+		cmd.u.llq.accel_mode.u.set.enabled_flags |=
+			BIT(ENA_ADMIN_DISABLE_META_CACHING);
+
+	if (llq_info->max_entries_in_tx_burst)
+		cmd.u.llq.accel_mode.u.set.enabled_flags |=
+			BIT(ENA_ADMIN_LIMIT_TX_BURST);
+
 	ret = ena_com_execute_admin_command(admin_queue,
 					    (struct ena_admin_aq_entry *)&cmd,
 					    sizeof(cmd),
@@ -714,9 +724,15 @@ static int ena_com_config_llq_info(struct ena_com_dev *ena_dev,
 			    supported_feat,
 			    llq_info->descs_num_before_header);
 	}
+	/* Check for accelerated queue supported */
+	llq_info->disable_meta_caching =
+		llq_features->accel_mode.u.get.supported_flags &
+		BIT(ENA_ADMIN_DISABLE_META_CACHING);
 
-	llq_info->max_entries_in_tx_burst =
-		(u16)(llq_features->max_tx_burst_size /	llq_default_cfg->llq_ring_entry_size_value);
+	if (llq_features->accel_mode.u.get.supported_flags & BIT(ENA_ADMIN_LIMIT_TX_BURST))
+		llq_info->max_entries_in_tx_burst =
+			llq_features->accel_mode.u.get.max_tx_burst_size /
+			llq_default_cfg->llq_ring_entry_size_value;
 
 	rc = ena_com_set_llq(ena_dev);
 	if (rc)
@@ -1905,62 +1921,6 @@ int ena_com_get_link_params(struct ena_com_dev *ena_dev,
 	return ena_com_get_feature(ena_dev, resp, ENA_ADMIN_LINK_CONFIG, 0);
 }
 
-int ena_com_extra_properties_strings_init(struct ena_com_dev *ena_dev)
-{
-	struct ena_admin_get_feat_resp resp;
-	struct ena_extra_properties_strings *extra_properties_strings =
-			&ena_dev->extra_properties_strings;
-	u32 rc;
-	extra_properties_strings->size = ENA_ADMIN_EXTRA_PROPERTIES_COUNT *
-		ENA_ADMIN_EXTRA_PROPERTIES_STRING_LEN;
-
-	ENA_MEM_ALLOC_COHERENT(ena_dev->dmadev,
-			       extra_properties_strings->size,
-			       extra_properties_strings->virt_addr,
-			       extra_properties_strings->dma_addr,
-			       extra_properties_strings->dma_handle);
-	if (unlikely(!extra_properties_strings->virt_addr)) {
-		ena_trc_err("Failed to allocate extra properties strings\n");
-		return 0;
-	}
-
-	rc = ena_com_get_feature_ex(ena_dev, &resp,
-				    ENA_ADMIN_EXTRA_PROPERTIES_STRINGS,
-				    extra_properties_strings->dma_addr,
-				    extra_properties_strings->size, 0);
-	if (rc) {
-		ena_trc_dbg("Failed to get extra properties strings\n");
-		goto err;
-	}
-
-	return resp.u.extra_properties_strings.count;
-err:
-	ena_com_delete_extra_properties_strings(ena_dev);
-	return 0;
-}
-
-void ena_com_delete_extra_properties_strings(struct ena_com_dev *ena_dev)
-{
-	struct ena_extra_properties_strings *extra_properties_strings =
-				&ena_dev->extra_properties_strings;
-
-	if (extra_properties_strings->virt_addr) {
-		ENA_MEM_FREE_COHERENT(ena_dev->dmadev,
-				      extra_properties_strings->size,
-				      extra_properties_strings->virt_addr,
-				      extra_properties_strings->dma_addr,
-				      extra_properties_strings->dma_handle);
-		extra_properties_strings->virt_addr = NULL;
-	}
-}
-
-int ena_com_get_extra_properties_flags(struct ena_com_dev *ena_dev,
-				       struct ena_admin_get_feat_resp *resp)
-{
-	return ena_com_get_feature(ena_dev, resp,
-				   ENA_ADMIN_EXTRA_PROPERTIES_FLAGS, 0);
-}
-
 int ena_com_get_dev_attr_feat(struct ena_com_dev *ena_dev,
 			      struct ena_com_dev_get_features_ctx *get_feat_ctx)
 {
@@ -2103,7 +2063,7 @@ void ena_com_aenq_intr_handler(struct ena_com_dev *dev, void *data)
 		timestamp = (u64)aenq_common->timestamp_low |
 			((u64)aenq_common->timestamp_high << 32);
 		ENA_TOUCH(timestamp); /* In case debug is disabled */
-		ena_trc_dbg("AENQ! Group[%x] Syndrom[%x] timestamp: [%"PRIu64"]\n",
+		ena_trc_dbg("AENQ! Group[%x] Syndrom[%x] timestamp: [%" ENA_PRIu64 "s]\n",
 			    aenq_common->group,
 			    aenq_common->syndrom,
 			    timestamp);