X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5.h;h=b511e5aa28c58fa0f663fdc5b5e5cca81202f301;hb=5feecc57d90b;hp=f9e18c2944072dc50354afc3f69d33a1649b0722;hpb=e313ef4c2fe83509785ba195e75389d1ed6b6afb;p=dpdk.git diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h index f9e18c2944..b511e5aa28 100644 --- a/drivers/net/mlx5/mlx5.h +++ b/drivers/net/mlx5/mlx5.h @@ -1,34 +1,6 @@ -/*- - * BSD LICENSE - * - * Copyright 2015 6WIND S.A. - * Copyright 2015 Mellanox. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * 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. - * * Neither the name of 6WIND S.A. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * 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. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2015 6WIND S.A. + * Copyright 2015 Mellanox Technologies, Ltd */ #ifndef RTE_PMD_MLX5_H_ @@ -103,13 +75,12 @@ TAILQ_HEAD(mlx5_flows, rte_flow); */ struct mlx5_dev_config { unsigned int hw_csum:1; /* Checksum offload is supported. */ - unsigned int hw_csum_l2tun:1; /* Same for L2 tunnels. */ unsigned int hw_vlan_strip:1; /* VLAN stripping is supported. */ unsigned int hw_fcs_strip:1; /* FCS stripping is supported. */ unsigned int hw_padding:1; /* End alignment padding is supported. */ - unsigned int sriov:1; /* This is a VF or PF with VF devices. */ unsigned int mps:2; /* Multi-packet send supported mode. */ - unsigned int tunnel_en:1; /* Whether tunnel is supported. */ + unsigned int tunnel_en:1; + /* Whether tunnel stateless offloads are supported. */ unsigned int flow_counter_en:1; /* Whether flow counter is supported. */ unsigned int cqe_comp:1; /* CQE compression is enabled. */ unsigned int tso:1; /* Whether TSO is supported. */ @@ -153,7 +124,6 @@ struct priv { /* Device properties. */ uint16_t mtu; /* Configured MTU. */ uint8_t port; /* Physical port number. */ - unsigned int pending_alarm:1; /* An alarm is pending. */ unsigned int isolated:1; /* Whether isolated mode is enabled. */ /* RX/TX queues. */ unsigned int rxqs_n; /* RX queues array size. */ @@ -177,186 +147,154 @@ struct priv { LIST_HEAD(ind_tables, mlx5_ind_table_ibv) ind_tbls; uint32_t link_speed_capa; /* Link speed capabilities. */ struct mlx5_xstats_ctrl xstats_ctrl; /* Extended stats control. */ - rte_spinlock_t lock; /* Lock for control functions. */ + rte_spinlock_t mr_lock; /* MR Lock. */ int primary_socket; /* Unix socket for primary process. */ + void *uar_base; /* Reserved address space for UAR mapping */ struct rte_intr_handle intr_handle_socket; /* Interrupt handler. */ struct mlx5_dev_config config; /* Device configuration. */ struct mlx5_verbs_alloc_ctx verbs_alloc_ctx; /* Context for Verbs allocator. */ }; -/** - * Lock private structure to protect it from concurrent access in the - * control path. - * - * @param priv - * Pointer to private structure. - */ -static inline void -priv_lock(struct priv *priv) -{ - rte_spinlock_lock(&priv->lock); -} - -/** - * Try to lock private structure to protect it from concurrent access in the - * control path. - * - * @param priv - * Pointer to private structure. - * - * @return - * 1 if the lock is successfully taken; 0 otherwise. - */ -static inline int -priv_trylock(struct priv *priv) -{ - return rte_spinlock_trylock(&priv->lock); -} - -/** - * Unlock private structure. - * - * @param priv - * Pointer to private structure. - */ -static inline void -priv_unlock(struct priv *priv) -{ - rte_spinlock_unlock(&priv->lock); -} - /* mlx5.c */ int mlx5_getenv_int(const char *); /* mlx5_ethdev.c */ -struct priv *mlx5_get_priv(struct rte_eth_dev *dev); -int mlx5_is_secondary(void); -int priv_get_ifname(const struct priv *, char (*)[IF_NAMESIZE]); -int priv_ifreq(const struct priv *, int req, struct ifreq *); -int priv_is_ib_cntr(const char *); -int priv_get_cntr_sysfs(struct priv *, const char *, uint64_t *); -int priv_get_num_vfs(struct priv *, uint16_t *); -int priv_get_mtu(struct priv *, uint16_t *); -int priv_set_flags(struct priv *, unsigned int, unsigned int); -int mlx5_dev_configure(struct rte_eth_dev *); -void mlx5_dev_infos_get(struct rte_eth_dev *, struct rte_eth_dev_info *); +int mlx5_get_ifname(const struct rte_eth_dev *dev, char (*ifname)[IF_NAMESIZE]); +int mlx5_ifreq(const struct rte_eth_dev *dev, int req, struct ifreq *ifr); +int mlx5_get_mtu(struct rte_eth_dev *dev, uint16_t *mtu); +int mlx5_set_flags(struct rte_eth_dev *dev, unsigned int keep, + unsigned int flags); +int mlx5_dev_configure(struct rte_eth_dev *dev); +void mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info); const uint32_t *mlx5_dev_supported_ptypes_get(struct rte_eth_dev *dev); -int priv_link_update(struct priv *, int); -int priv_force_link_status_change(struct priv *, int); -int mlx5_link_update(struct rte_eth_dev *, int); -int mlx5_dev_set_mtu(struct rte_eth_dev *, uint16_t); -int mlx5_dev_get_flow_ctrl(struct rte_eth_dev *, struct rte_eth_fc_conf *); -int mlx5_dev_set_flow_ctrl(struct rte_eth_dev *, struct rte_eth_fc_conf *); -int mlx5_ibv_device_to_pci_addr(const struct ibv_device *, - struct rte_pci_addr *); -void mlx5_dev_link_status_handler(void *); -void mlx5_dev_interrupt_handler(void *); -void priv_dev_interrupt_handler_uninstall(struct priv *, struct rte_eth_dev *); -void priv_dev_interrupt_handler_install(struct priv *, struct rte_eth_dev *); +int mlx5_link_update(struct rte_eth_dev *dev, int wait_to_complete); +int mlx5_force_link_status_change(struct rte_eth_dev *dev, int status); +int mlx5_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu); +int mlx5_dev_get_flow_ctrl(struct rte_eth_dev *dev, + struct rte_eth_fc_conf *fc_conf); +int mlx5_dev_set_flow_ctrl(struct rte_eth_dev *dev, + struct rte_eth_fc_conf *fc_conf); +int mlx5_ibv_device_to_pci_addr(const struct ibv_device *device, + struct rte_pci_addr *pci_addr); +void mlx5_dev_link_status_handler(void *arg); +void mlx5_dev_interrupt_handler(void *arg); +void mlx5_dev_interrupt_handler_uninstall(struct rte_eth_dev *dev); +void mlx5_dev_interrupt_handler_install(struct rte_eth_dev *dev); int mlx5_set_link_down(struct rte_eth_dev *dev); int mlx5_set_link_up(struct rte_eth_dev *dev); int mlx5_is_removed(struct rte_eth_dev *dev); -eth_tx_burst_t priv_select_tx_function(struct priv *, struct rte_eth_dev *); -eth_rx_burst_t priv_select_rx_function(struct priv *, struct rte_eth_dev *); +eth_tx_burst_t mlx5_select_tx_function(struct rte_eth_dev *dev); +eth_rx_burst_t mlx5_select_rx_function(struct rte_eth_dev *dev); /* mlx5_mac.c */ -int priv_get_mac(struct priv *, uint8_t (*)[ETHER_ADDR_LEN]); -void mlx5_mac_addr_remove(struct rte_eth_dev *, uint32_t); -int mlx5_mac_addr_add(struct rte_eth_dev *, struct ether_addr *, uint32_t, - uint32_t); -void mlx5_mac_addr_set(struct rte_eth_dev *, struct ether_addr *); +int mlx5_get_mac(struct rte_eth_dev *dev, uint8_t (*mac)[ETHER_ADDR_LEN]); +void mlx5_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index); +int mlx5_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac, + uint32_t index, uint32_t vmdq); +void mlx5_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr); /* mlx5_rss.c */ -int mlx5_rss_hash_update(struct rte_eth_dev *, struct rte_eth_rss_conf *); -int mlx5_rss_hash_conf_get(struct rte_eth_dev *, struct rte_eth_rss_conf *); -int priv_rss_reta_index_resize(struct priv *, unsigned int); -int mlx5_dev_rss_reta_query(struct rte_eth_dev *, - struct rte_eth_rss_reta_entry64 *, uint16_t); -int mlx5_dev_rss_reta_update(struct rte_eth_dev *, - struct rte_eth_rss_reta_entry64 *, uint16_t); +int mlx5_rss_hash_update(struct rte_eth_dev *dev, + struct rte_eth_rss_conf *rss_conf); +int mlx5_rss_hash_conf_get(struct rte_eth_dev *dev, + struct rte_eth_rss_conf *rss_conf); +int mlx5_rss_reta_index_resize(struct rte_eth_dev *dev, unsigned int reta_size); +int mlx5_dev_rss_reta_query(struct rte_eth_dev *dev, + struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size); +int mlx5_dev_rss_reta_update(struct rte_eth_dev *dev, + struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size); /* mlx5_rxmode.c */ -void mlx5_promiscuous_enable(struct rte_eth_dev *); -void mlx5_promiscuous_disable(struct rte_eth_dev *); -void mlx5_allmulticast_enable(struct rte_eth_dev *); -void mlx5_allmulticast_disable(struct rte_eth_dev *); +void mlx5_promiscuous_enable(struct rte_eth_dev *dev); +void mlx5_promiscuous_disable(struct rte_eth_dev *dev); +void mlx5_allmulticast_enable(struct rte_eth_dev *dev); +void mlx5_allmulticast_disable(struct rte_eth_dev *dev); /* mlx5_stats.c */ -void priv_xstats_init(struct priv *); -int mlx5_stats_get(struct rte_eth_dev *, struct rte_eth_stats *); -void mlx5_stats_reset(struct rte_eth_dev *); -int mlx5_xstats_get(struct rte_eth_dev *, - struct rte_eth_xstat *, unsigned int); -void mlx5_xstats_reset(struct rte_eth_dev *); -int mlx5_xstats_get_names(struct rte_eth_dev *, - struct rte_eth_xstat_name *, unsigned int); +void mlx5_xstats_init(struct rte_eth_dev *dev); +int mlx5_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats); +void mlx5_stats_reset(struct rte_eth_dev *dev); +int mlx5_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *stats, + unsigned int n); +void mlx5_xstats_reset(struct rte_eth_dev *dev); +int mlx5_xstats_get_names(struct rte_eth_dev *dev __rte_unused, + struct rte_eth_xstat_name *xstats_names, + unsigned int n); /* mlx5_vlan.c */ -int mlx5_vlan_filter_set(struct rte_eth_dev *, uint16_t, int); -int mlx5_vlan_offload_set(struct rte_eth_dev *, int); -void mlx5_vlan_strip_queue_set(struct rte_eth_dev *, uint16_t, int); +int mlx5_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on); +void mlx5_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on); +int mlx5_vlan_offload_set(struct rte_eth_dev *dev, int mask); /* mlx5_trigger.c */ -int mlx5_dev_start(struct rte_eth_dev *); -void mlx5_dev_stop(struct rte_eth_dev *); -int priv_dev_traffic_enable(struct priv *, struct rte_eth_dev *); -int priv_dev_traffic_disable(struct priv *, struct rte_eth_dev *); -int priv_dev_traffic_restart(struct priv *, struct rte_eth_dev *); -int mlx5_traffic_restart(struct rte_eth_dev *); +int mlx5_dev_start(struct rte_eth_dev *dev); +void mlx5_dev_stop(struct rte_eth_dev *dev); +int mlx5_traffic_enable(struct rte_eth_dev *dev); +void mlx5_traffic_disable(struct rte_eth_dev *dev); +int mlx5_traffic_restart(struct rte_eth_dev *dev); /* mlx5_flow.c */ -int mlx5_dev_filter_ctrl(struct rte_eth_dev *, enum rte_filter_type, - enum rte_filter_op, void *); -int mlx5_flow_validate(struct rte_eth_dev *, const struct rte_flow_attr *, - const struct rte_flow_item [], - const struct rte_flow_action [], - struct rte_flow_error *); -struct rte_flow *mlx5_flow_create(struct rte_eth_dev *, - const struct rte_flow_attr *, - const struct rte_flow_item [], - const struct rte_flow_action [], - struct rte_flow_error *); -int mlx5_flow_destroy(struct rte_eth_dev *, struct rte_flow *, - struct rte_flow_error *); -void priv_flow_flush(struct priv *, struct mlx5_flows *); -int mlx5_flow_flush(struct rte_eth_dev *, struct rte_flow_error *); -int mlx5_flow_query(struct rte_eth_dev *, struct rte_flow *, - enum rte_flow_action_type, void *, - struct rte_flow_error *); -int mlx5_flow_isolate(struct rte_eth_dev *, int, struct rte_flow_error *); -int priv_flow_start(struct priv *, struct mlx5_flows *); -void priv_flow_stop(struct priv *, struct mlx5_flows *); -int priv_flow_verify(struct priv *); -int mlx5_ctrl_flow_vlan(struct rte_eth_dev *, struct rte_flow_item_eth *, - struct rte_flow_item_eth *, struct rte_flow_item_vlan *, - struct rte_flow_item_vlan *); -int mlx5_ctrl_flow(struct rte_eth_dev *, struct rte_flow_item_eth *, - struct rte_flow_item_eth *); -int priv_flow_create_drop_queue(struct priv *); -void priv_flow_delete_drop_queue(struct priv *); +int mlx5_flow_validate(struct rte_eth_dev *dev, + const struct rte_flow_attr *attr, + const struct rte_flow_item items[], + const struct rte_flow_action actions[], + struct rte_flow_error *error); +struct rte_flow *mlx5_flow_create(struct rte_eth_dev *dev, + const struct rte_flow_attr *attr, + const struct rte_flow_item items[], + const struct rte_flow_action actions[], + struct rte_flow_error *error); +int mlx5_flow_destroy(struct rte_eth_dev *dev, struct rte_flow *flow, + struct rte_flow_error *error); +void mlx5_flow_list_flush(struct rte_eth_dev *dev, struct mlx5_flows *list); +int mlx5_flow_flush(struct rte_eth_dev *dev, struct rte_flow_error *error); +int mlx5_flow_query(struct rte_eth_dev *dev, struct rte_flow *flow, + enum rte_flow_action_type action, void *data, + struct rte_flow_error *error); +int mlx5_flow_isolate(struct rte_eth_dev *dev, int enable, + struct rte_flow_error *error); +int mlx5_dev_filter_ctrl(struct rte_eth_dev *dev, + enum rte_filter_type filter_type, + enum rte_filter_op filter_op, + void *arg); +int mlx5_flow_start(struct rte_eth_dev *dev, struct mlx5_flows *list); +void mlx5_flow_stop(struct rte_eth_dev *dev, struct mlx5_flows *list); +int mlx5_flow_verify(struct rte_eth_dev *dev); +int mlx5_ctrl_flow_vlan(struct rte_eth_dev *dev, + struct rte_flow_item_eth *eth_spec, + struct rte_flow_item_eth *eth_mask, + struct rte_flow_item_vlan *vlan_spec, + struct rte_flow_item_vlan *vlan_mask); +int mlx5_ctrl_flow(struct rte_eth_dev *dev, + struct rte_flow_item_eth *eth_spec, + struct rte_flow_item_eth *eth_mask); +int mlx5_flow_create_drop_queue(struct rte_eth_dev *dev); +void mlx5_flow_delete_drop_queue(struct rte_eth_dev *dev); /* mlx5_socket.c */ -int priv_socket_init(struct priv *priv); -int priv_socket_uninit(struct priv *priv); -void priv_socket_handle(struct priv *priv); -int priv_socket_connect(struct priv *priv); +int mlx5_socket_init(struct rte_eth_dev *priv); +void mlx5_socket_uninit(struct rte_eth_dev *priv); +void mlx5_socket_handle(struct rte_eth_dev *priv); +int mlx5_socket_connect(struct rte_eth_dev *priv); /* mlx5_mr.c */ -struct mlx5_mr *priv_mr_new(struct priv *, struct rte_mempool *); -struct mlx5_mr *priv_mr_get(struct priv *, struct rte_mempool *); -int priv_mr_release(struct priv *, struct mlx5_mr *); -int priv_mr_verify(struct priv *); +struct mlx5_mr *mlx5_mr_new(struct rte_eth_dev *dev, struct rte_mempool *mp); +struct mlx5_mr *mlx5_mr_get(struct rte_eth_dev *dev, struct rte_mempool *mp); +int mlx5_mr_release(struct mlx5_mr *mr); +int mlx5_mr_verify(struct rte_eth_dev *dev); #endif /* RTE_PMD_MLX5_H_ */