X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc_dp_tx.h;h=eda9676c819b92eb48f37b8ff3fad7fe4ea3cae5;hb=a77a72cdd7c2856290d5d3b50b38486a1b89ee96;hp=4485b2fb95034f59da508a830e6eae5060c428a2;hpb=eaab5d96c4692fcc601b89654ac1270eead82822;p=dpdk.git

diff --git a/drivers/net/sfc/sfc_dp_tx.h b/drivers/net/sfc/sfc_dp_tx.h
index 4485b2fb95..eda9676c81 100644
--- a/drivers/net/sfc/sfc_dp_tx.h
+++ b/drivers/net/sfc/sfc_dp_tx.h
@@ -1,38 +1,16 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright (c) 2016 Solarflare Communications Inc.
+ * Copyright (c) 2016-2018 Solarflare Communications Inc.
  * All rights reserved.
  *
  * This software was jointly developed between OKTET Labs (under contract
  * for Solarflare) and Solarflare Communications, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef _SFC_DP_TX_H
 #define _SFC_DP_TX_H
 
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
 
 #include "sfc_dp.h"
 
@@ -61,8 +39,8 @@ struct sfc_dp_tx_qcreate_info {
 	unsigned int		max_fill_level;
 	/** Minimum number of unused Tx descriptors to do reap */
 	unsigned int		free_thresh;
-	/** Transmit queue configuration flags */
-	unsigned int		flags;
+	/** Offloads enabled on the transmit queue */
+	uint64_t		offloads;
 	/** Tx queue size */
 	unsigned int		txq_entries;
 	/** Maximum size of data in the DMA descriptor */
@@ -77,8 +55,17 @@ struct sfc_dp_tx_qcreate_info {
 	unsigned int		hw_index;
 	/** Virtual address of the memory-mapped BAR to push Tx doorbell */
 	volatile void		*mem_bar;
+	/** VI window size shift */
+	unsigned int		vi_window_shift;
 };
 
+/**
+ * Get Tx datapath specific device info.
+ *
+ * @param dev_info		Device info to be adjusted
+ */
+typedef void (sfc_dp_tx_get_dev_info_t)(struct rte_eth_dev_info *dev_info);
+
 /**
  * Get size of transmit and event queue rings by the number of Tx
  * descriptors.
@@ -162,6 +149,7 @@ struct sfc_dp_tx {
 #define SFC_DP_TX_FEAT_MULTI_PROCESS	0x8
 #define SFC_DP_TX_FEAT_MULTI_POOL	0x10
 #define SFC_DP_TX_FEAT_REFCNT		0x20
+	sfc_dp_tx_get_dev_info_t	*get_dev_info;
 	sfc_dp_tx_qsize_up_rings_t	*qsize_up_rings;
 	sfc_dp_tx_qcreate_t		*qcreate;
 	sfc_dp_tx_qdestroy_t		*qdestroy;