X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc.h;h=51be44037dedb712b572a52d8d1d26ddfaad4221;hb=1ccdc31793aff57d5fe34041c7fa0aa9c00c7f5c;hp=77882eb6b3b35cda4b1eaeaa30c7b6b059769e75;hpb=e77f9f1906cb105bb5988d0ec9fc28aa30eff5fc;p=dpdk.git

diff --git a/drivers/net/sfc/sfc.h b/drivers/net/sfc/sfc.h
index 77882eb6b3..51be44037d 100644
--- a/drivers/net/sfc/sfc.h
+++ b/drivers/net/sfc/sfc.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_H
@@ -36,7 +14,7 @@
 
 #include <rte_pci.h>
 #include <rte_bus_pci.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
 #include <rte_kvargs.h>
 #include <rte_spinlock.h>
 #include <rte_atomic.h>
@@ -49,11 +27,6 @@
 extern "C" {
 #endif
 
-#if EFSYS_OPT_RX_SCALE
-/** RSS hash offloads mask */
-#define SFC_RSS_OFFLOADS	(ETH_RSS_IP | ETH_RSS_TCP)
-#endif
-
 /*
  * +---------------+
  * | UNINITIALIZED |<-----------+
@@ -126,7 +99,7 @@ struct sfc_mcdi {
 	efsys_mem_t			mem;
 	enum sfc_mcdi_state		state;
 	efx_mcdi_transport_t		transport;
-	bool				logging;
+	uint32_t			logtype;
 	uint32_t			proxy_handle;
 	efx_rc_t			proxy_result;
 };
@@ -178,6 +151,24 @@ struct sfc_port {
 	uint32_t		mac_stats_mask[EFX_MAC_STATS_MASK_NPAGES];
 };
 
+struct sfc_rss_hf_rte_to_efx {
+	uint64_t			rte;
+	efx_rx_hash_type_t		efx;
+};
+
+struct sfc_rss {
+	unsigned int			channels;
+	efx_rx_scale_context_type_t	context_type;
+	efx_rx_hash_support_t		hash_support;
+	efx_rx_hash_alg_t		hash_alg;
+	unsigned int			hf_map_nb_entries;
+	struct sfc_rss_hf_rte_to_efx	*hf_map;
+
+	efx_rx_hash_type_t		hash_types;
+	unsigned int			tbl[EFX_RSS_TBL_SIZE];
+	uint8_t				key[EFX_RSS_KEY_SIZE];
+};
+
 /* Adapter private data */
 struct sfc_adapter {
 	/*
@@ -192,7 +183,7 @@ struct sfc_adapter {
 	uint16_t			port_id;
 	struct rte_eth_dev		*eth_dev;
 	struct rte_kvargs		*kvargs;
-	bool				debug_init;
+	uint32_t			logtype_main;
 	int				socket_id;
 	efsys_bar_t			mem_bar;
 	efx_family_t			family;
@@ -247,15 +238,9 @@ struct sfc_adapter {
 
 	boolean_t			tso;
 
-	unsigned int			rss_channels;
+	uint32_t			rxd_wait_timeout_ns;
 
-#if EFSYS_OPT_RX_SCALE
-	efx_rx_scale_context_type_t	rss_support;
-	efx_rx_hash_support_t		hash_support;
-	efx_rx_hash_type_t		rss_hash_types;
-	unsigned int			rss_tbl[EFX_RSS_TBL_SIZE];
-	uint8_t				rss_key[EFX_RSS_KEY_SIZE];
-#endif
+	struct sfc_rss			rss;
 
 	/*
 	 * Shared memory copy of the Rx datapath name to be used by
@@ -324,6 +309,10 @@ int sfc_dma_alloc(const struct sfc_adapter *sa, const char *name, uint16_t id,
 		  size_t len, int socket_id, efsys_mem_t *esmp);
 void sfc_dma_free(const struct sfc_adapter *sa, efsys_mem_t *esmp);
 
+uint32_t sfc_register_logtype(struct sfc_adapter *sa,
+			      const char *lt_prefix_str,
+			      uint32_t ll_default);
+
 int sfc_probe(struct sfc_adapter *sa);
 void sfc_unprobe(struct sfc_adapter *sa);
 int sfc_attach(struct sfc_adapter *sa);