X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc_rx.h;h=3fba7d8ac62b0e36d1d4dad7de1399a20ed9afdc;hb=817a6c47404550374d5a0700b328a803bec9b13e;hp=521e50ef98b4458a5f96d8ff82dd7ebfd9b00da3;hpb=df1bfde4ff0dbdb2a0380a1a8b9f2c5bb6e974be;p=dpdk.git

diff --git a/drivers/net/sfc/sfc_rx.h b/drivers/net/sfc/sfc_rx.h
index 521e50ef98..3fba7d8ac6 100644
--- a/drivers/net/sfc/sfc_rx.h
+++ b/drivers/net/sfc/sfc_rx.h
@@ -1,32 +1,10 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright (c) 2016-2017 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_RX_H
@@ -34,7 +12,7 @@
 
 #include <rte_mbuf.h>
 #include <rte_mempool.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
 
 #include "efx.h"
 
@@ -82,6 +60,7 @@ struct sfc_rxq {
 	unsigned int		hw_index;
 	unsigned int		refill_threshold;
 	struct rte_mempool	*refill_mb_pool;
+	uint16_t		buf_size;
 	struct sfc_dp_rxq	*dp;
 	unsigned int		state;
 };
@@ -121,6 +100,7 @@ struct sfc_efx_rxq {
 	/* Used on refill */
 	unsigned int			added;
 	unsigned int			pushed;
+	unsigned int			max_fill_level;
 	unsigned int			refill_threshold;
 	uint16_t			buf_size;
 	struct rte_mempool		*refill_mb_pool;
@@ -144,13 +124,14 @@ struct sfc_rxq_info {
 	unsigned int		max_entries;
 	unsigned int		entries;
 	efx_rxq_type_t		type;
+	unsigned int		type_flags;
 	struct sfc_rxq		*rxq;
 	boolean_t		deferred_start;
 	boolean_t		deferred_started;
 };
 
-int sfc_rx_init(struct sfc_adapter *sa);
-void sfc_rx_fini(struct sfc_adapter *sa);
+int sfc_rx_configure(struct sfc_adapter *sa);
+void sfc_rx_close(struct sfc_adapter *sa);
 int sfc_rx_start(struct sfc_adapter *sa);
 void sfc_rx_stop(struct sfc_adapter *sa);
 
@@ -162,6 +143,9 @@ void sfc_rx_qfini(struct sfc_adapter *sa, unsigned int sw_index);
 int sfc_rx_qstart(struct sfc_adapter *sa, unsigned int sw_index);
 void sfc_rx_qstop(struct sfc_adapter *sa, unsigned int sw_index);
 
+uint64_t sfc_rx_get_dev_offload_caps(struct sfc_adapter *sa);
+uint64_t sfc_rx_get_queue_offload_caps(struct sfc_adapter *sa);
+
 void sfc_rx_qflush_done(struct sfc_rxq *rxq);
 void sfc_rx_qflush_failed(struct sfc_rxq *rxq);
 
@@ -169,10 +153,12 @@ unsigned int sfc_rx_qdesc_npending(struct sfc_adapter *sa,
 				   unsigned int sw_index);
 int sfc_rx_qdesc_done(struct sfc_dp_rxq *dp_rxq, unsigned int offset);
 
-#if EFSYS_OPT_RX_SCALE
-efx_rx_hash_type_t sfc_rte_to_efx_hash_type(uint64_t rss_hf);
-uint64_t sfc_efx_to_rte_hash_type(efx_rx_hash_type_t efx_hash_types);
-#endif
+int sfc_rx_hash_init(struct sfc_adapter *sa);
+void sfc_rx_hash_fini(struct sfc_adapter *sa);
+int sfc_rx_hf_rte_to_efx(struct sfc_adapter *sa, uint64_t rte,
+			 efx_rx_hash_type_t *efx);
+uint64_t sfc_rx_hf_efx_to_rte(struct sfc_adapter *sa,
+			      efx_rx_hash_type_t efx);
 
 #ifdef __cplusplus
 }