X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc.h;h=047ca64de71d0dc88e91afc16d57b51c29aa4d24;hb=f30e69b41f949cd4a9afb6ff39de196e661708e2;hp=5c836b1c37ece13c4b5915717f1ebe4ac2d9d097;hpb=5dec95e36d1b7fccaf4ebd6ddf5cd0740a116b46;p=dpdk.git

diff --git a/drivers/net/sfc/sfc.h b/drivers/net/sfc/sfc.h
index 5c836b1c37..047ca64de7 100644
--- a/drivers/net/sfc/sfc.h
+++ b/drivers/net/sfc/sfc.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- *
- * Copyright (c) 2016-2018 Solarflare Communications Inc.
- * All rights reserved.
+*
+ * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2016-2019 Solarflare Communications Inc.
  *
  * This software was jointly developed between OKTET Labs (under contract
  * for Solarflare) and Solarflare Communications, Inc.
@@ -21,7 +21,12 @@
 
 #include "efx.h"
 
+#include "sfc_efx_mcdi.h"
+
+#include "sfc_debug.h"
+#include "sfc_log.h"
 #include "sfc_filter.h"
+#include "sfc_sriov.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -85,31 +90,16 @@ enum sfc_dev_filter_mode {
 	SFC_DEV_FILTER_NMODES
 };
 
-enum sfc_mcdi_state {
-	SFC_MCDI_UNINITIALIZED = 0,
-	SFC_MCDI_INITIALIZED,
-	SFC_MCDI_BUSY,
-	SFC_MCDI_COMPLETED,
-
-	SFC_MCDI_NSTATES
-};
-
-struct sfc_mcdi {
-	rte_spinlock_t			lock;
-	efsys_mem_t			mem;
-	enum sfc_mcdi_state		state;
-	efx_mcdi_transport_t		transport;
-	uint32_t			logtype;
-	uint32_t			proxy_handle;
-	efx_rc_t			proxy_result;
-};
-
 struct sfc_intr {
 	efx_intr_type_t			type;
 	rte_intr_callback_fn		handler;
 	boolean_t			lsc_intr;
+	boolean_t			rxq_intr;
 };
 
+struct sfc_rxq;
+struct sfc_txq;
+
 struct sfc_rxq_info;
 struct sfc_txq_info;
 struct sfc_dp_rx;
@@ -128,11 +118,10 @@ struct sfc_port {
 	 * Flow API isolated mode overrides promisc and allmulti settings;
 	 * they won't be applied if isolated mode is active
 	 */
-	boolean_t			isolated;
 	boolean_t			promisc;
 	boolean_t			allmulti;
 
-	struct ether_addr		default_mac_addr;
+	struct rte_ether_addr		default_mac_addr;
 
 	unsigned int			max_mcast_addrs;
 	unsigned int			nb_mcast_addrs;
@@ -169,12 +158,37 @@ struct sfc_rss {
 	efx_rx_hash_type_t		hash_types;
 	unsigned int			tbl[EFX_RSS_TBL_SIZE];
 	uint8_t				key[EFX_RSS_KEY_SIZE];
+
+	uint32_t			dummy_rss_context;
+};
+
+/* Adapter private data shared by primary and secondary processes */
+struct sfc_adapter_shared {
+	unsigned int			rxq_count;
+	struct sfc_rxq_info		*rxq_info;
+
+	unsigned int			txq_count;
+	struct sfc_txq_info		*txq_info;
+
+	struct sfc_rss			rss;
+
+	boolean_t			isolated;
+	uint32_t			tunnel_encaps;
+
+	char				log_prefix[SFC_LOG_PREFIX_MAX];
+	struct rte_pci_addr		pci_addr;
+	uint16_t			port_id;
+
+	char				*dp_rx_name;
+	char				*dp_tx_name;
 };
 
 /* Adapter process private data */
 struct sfc_adapter_priv {
+	struct sfc_adapter_shared	*shared;
 	const struct sfc_dp_rx		*dp_rx;
 	const struct sfc_dp_tx		*dp_tx;
+	uint32_t			logtype_main;
 };
 
 static inline struct sfc_adapter_priv *
@@ -203,27 +217,36 @@ struct sfc_adapter {
 	 */
 	rte_spinlock_t			lock;
 	enum sfc_adapter_state		state;
-	struct rte_pci_addr		pci_addr;
-	uint16_t			port_id;
 	struct rte_eth_dev		*eth_dev;
 	struct rte_kvargs		*kvargs;
-	uint32_t			logtype_main;
 	int				socket_id;
 	efsys_bar_t			mem_bar;
+	/* Function control window offset */
+	efsys_dma_addr_t		fcw_offset;
 	efx_family_t			family;
 	efx_nic_t			*nic;
 	rte_spinlock_t			nic_lock;
 	rte_atomic32_t			restart_required;
 
-	struct sfc_mcdi			mcdi;
+	struct sfc_efx_mcdi		mcdi;
+	struct sfc_sriov		sriov;
 	struct sfc_intr			intr;
 	struct sfc_port			port;
 	struct sfc_filter		filter;
 
+	struct sfc_flow_list		flow_list;
+
 	unsigned int			rxq_max;
 	unsigned int			txq_max;
 
+	unsigned int			rxq_max_entries;
+	unsigned int			rxq_min_entries;
+
 	unsigned int			txq_max_entries;
+	unsigned int			txq_min_entries;
+
+	unsigned int			evq_max_entries;
+	unsigned int			evq_min_entries;
 
 	uint32_t			evq_flags;
 	unsigned int			evq_count;
@@ -254,30 +277,38 @@ struct sfc_adapter {
 	bool				mgmt_evq_running;
 	struct sfc_evq			*mgmt_evq;
 
-	unsigned int			rxq_count;
-	struct sfc_rxq_info		*rxq_info;
-
-	unsigned int			txq_count;
-	struct sfc_txq_info		*txq_info;
+	struct sfc_rxq			*rxq_ctrl;
+	struct sfc_txq			*txq_ctrl;
 
 	boolean_t			tso;
+	boolean_t			tso_encap;
 
 	uint32_t			rxd_wait_timeout_ns;
+};
 
-	struct sfc_rss			rss;
+static inline struct sfc_adapter_shared *
+sfc_adapter_shared_by_eth_dev(struct rte_eth_dev *eth_dev)
+{
+	struct sfc_adapter_shared *sas = eth_dev->data->dev_private;
 
-	/*
-	 * Shared memory copy of the Rx datapath name to be used by
-	 * the secondary process to find Rx datapath to be used.
-	 */
-	char				*dp_rx_name;
+	return sas;
+}
 
-	/*
-	 * Shared memory copy of the Tx datapath name to be used by
-	 * the secondary process to find Tx datapath to be used.
-	 */
-	char				*dp_tx_name;
-};
+static inline struct sfc_adapter *
+sfc_adapter_by_eth_dev(struct rte_eth_dev *eth_dev)
+{
+	struct sfc_adapter_priv *sap = sfc_adapter_priv_by_eth_dev(eth_dev);
+
+	SFC_ASSERT(rte_eal_process_type() == RTE_PROC_PRIMARY);
+
+	return container_of(sap, struct sfc_adapter, priv);
+}
+
+static inline struct sfc_adapter_shared *
+sfc_sa2shared(struct sfc_adapter *sa)
+{
+	return sa->priv.shared;
+}
 
 /*
  * Add wrapper functions to acquire/release lock to be able to remove or
@@ -368,6 +399,7 @@ void sfc_port_link_mode_to_info(efx_link_mode_t link_mode,
 int sfc_port_update_mac_stats(struct sfc_adapter *sa);
 int sfc_port_reset_mac_stats(struct sfc_adapter *sa);
 int sfc_set_rx_mode(struct sfc_adapter *sa);
+int sfc_set_rx_mode_unchecked(struct sfc_adapter *sa);
 
 
 #ifdef __cplusplus