/* SPDX-License-Identifier: BSD-3-Clause
*
- * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2019-2021 Xilinx, Inc.
* Copyright(c) 2007-2019 Solarflare Communications Inc.
*/
#define EFX_MOD_TUNNEL 0x00004000
#define EFX_MOD_EVB 0x00008000
#define EFX_MOD_PROXY 0x00010000
+#define EFX_MOD_VIRTIO 0x00020000
#define EFX_RESET_PHY 0x00000001
#define EFX_RESET_RXQ_ERR 0x00000002
void (*eevo_fini)(efx_nic_t *);
efx_rc_t (*eevo_qcreate)(efx_nic_t *, unsigned int,
efsys_mem_t *, size_t, uint32_t,
- uint32_t, uint32_t, efx_evq_t *);
+ uint32_t, uint32_t, uint32_t,
+ efx_evq_t *);
void (*eevo_qdestroy)(efx_evq_t *);
efx_rc_t (*eevo_qprime)(efx_evq_t *, unsigned int);
void (*eevo_qpost)(efx_evq_t *, uint16_t);
} efx_tunnel_ops_t;
#endif /* EFSYS_OPT_TUNNEL */
+#if EFSYS_OPT_VIRTIO
+typedef struct efx_virtio_ops_s {
+ efx_rc_t (*evo_virtio_qstart)(efx_virtio_vq_t *,
+ efx_virtio_vq_cfg_t *,
+ efx_virtio_vq_dyncfg_t *);
+ efx_rc_t (*evo_virtio_qstop)(efx_virtio_vq_t *,
+ efx_virtio_vq_dyncfg_t *);
+ efx_rc_t (*evo_get_doorbell_offset)(efx_virtio_vq_t *,
+ uint32_t *);
+ efx_rc_t (*evo_get_features)(efx_nic_t *,
+ efx_virtio_device_type_t, uint64_t *);
+ efx_rc_t (*evo_verify_features)(efx_nic_t *,
+ efx_virtio_device_type_t, uint64_t);
+} efx_virtio_ops_t;
+#endif /* EFSYS_OPT_VIRTIO */
+
typedef struct efx_port_s {
efx_mac_type_t ep_mac_type;
uint32_t ep_phy_type;
#define EFX_RXQ_LIMIT_TARGET 512
#endif
+typedef struct efx_nic_dma_region_s {
+ efsys_dma_addr_t endr_nic_base;
+ efsys_dma_addr_t endr_trgt_base;
+ unsigned int endr_window_log2;
+ unsigned int endr_align_log2;
+ boolean_t endr_inuse;
+} efx_nic_dma_region_t;
+
+typedef struct efx_nic_dma_region_info_s {
+ unsigned int endri_count;
+ efx_nic_dma_region_t *endri_regions;
+} efx_nic_dma_region_info_t;
+
+typedef struct efx_nic_dma_s {
+ union {
+ /* No configuration in the case flat mapping type */
+ efx_nic_dma_region_info_t endu_region_info;
+ } end_u;
+} efx_nic_dma_t;
#if EFSYS_OPT_FILTER
#if EFSYS_OPT_MAE
+typedef struct efx_mae_field_cap_s {
+ uint32_t emfc_support;
+ boolean_t emfc_mask_affects_class;
+ boolean_t emfc_match_affects_class;
+} efx_mae_field_cap_t;
+
typedef struct efx_mae_s {
uint32_t em_max_n_action_prios;
+ /*
+ * The number of MAE field IDs recognised by the FW implementation.
+ * Any field ID greater than or equal to this value is unsupported.
+ */
+ uint32_t em_max_nfields;
+ /** Action rule match field capabilities. */
+ efx_mae_field_cap_t *em_action_rule_field_caps;
+ size_t em_action_rule_field_caps_size;
+ uint32_t em_max_n_outer_prios;
+ uint32_t em_encap_types_supported;
+ /** Outer rule match field capabilities. */
+ efx_mae_field_cap_t *em_outer_rule_field_caps;
+ size_t em_outer_rule_field_caps_size;
+ uint32_t em_max_ncounters;
} efx_mae_t;
#endif /* EFSYS_OPT_MAE */
const efx_rx_ops_t *en_erxop;
efx_fw_variant_t efv;
char en_drv_version[EFX_DRV_VER_MAX];
+ efx_nic_dma_t en_dma;
#if EFSYS_OPT_FILTER
efx_filter_t en_filter;
const efx_filter_ops_t *en_efop;
#if EFSYS_OPT_VPD
const efx_vpd_ops_t *en_evpdop;
#endif /* EFSYS_OPT_VPD */
+#if EFSYS_OPT_VIRTIO
+ const efx_virtio_ops_t *en_evop;
+#endif /* EFSYS_OPT_VPD */
#if EFSYS_OPT_RX_SCALE
efx_rx_hash_support_t en_hash_support;
efx_rx_scale_context_type_t en_rss_context_type;
#if EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10()
+LIBEFX_INTERNAL
+extern __checkReturn efx_rc_t
+efx_mcdi_intf_from_pcie(
+ __in uint32_t pcie_intf,
+ __out efx_pcie_interface_t *efx_intf);
+
LIBEFX_INTERNAL
extern __checkReturn efx_rc_t
efx_mcdi_init_evq(
__in efsys_mem_t *esmp,
__in size_t nevs,
__in uint32_t irq,
+ __in uint32_t target_evq,
__in uint32_t us,
__in uint32_t flags,
__in boolean_t low_latency);
struct efx_mae_match_spec_s {
efx_mae_rule_type_t emms_type;
uint32_t emms_prio;
+ union emms_mask_value_pairs {
+ uint8_t action[
+ MAE_FIELD_MASK_VALUE_PAIRS_V2_LEN];
+ uint8_t outer[MAE_ENC_FIELD_PAIRS_LEN];
+ } emms_mask_value_pairs;
+ uint8_t emms_outer_rule_recirc_id;
+};
+
+typedef enum efx_mae_action_e {
+ /* These actions are strictly ordered. */
+ EFX_MAE_ACTION_DECAP,
+ EFX_MAE_ACTION_VLAN_POP,
+ EFX_MAE_ACTION_SET_DST_MAC,
+ EFX_MAE_ACTION_SET_SRC_MAC,
+ EFX_MAE_ACTION_DECR_IP_TTL,
+ EFX_MAE_ACTION_VLAN_PUSH,
+ EFX_MAE_ACTION_COUNT,
+ EFX_MAE_ACTION_ENCAP,
+
+ /*
+ * These actions are not strictly ordered and can
+ * be passed by a client in any order (before DELIVER).
+ * However, these enumerants must be kept compactly
+ * in the end of the enumeration (before DELIVER).
+ */
+ EFX_MAE_ACTION_FLAG,
+ EFX_MAE_ACTION_MARK,
+
+ /* DELIVER is always the last action. */
+ EFX_MAE_ACTION_DELIVER,
+
+ EFX_MAE_NACTIONS
+} efx_mae_action_t;
+
+/* MAE VLAN_POP action can handle 1 or 2 tags. */
+#define EFX_MAE_VLAN_POP_MAX_NTAGS (2)
+
+/* MAE VLAN_PUSH action can handle 1 or 2 tags. */
+#define EFX_MAE_VLAN_PUSH_MAX_NTAGS (2)
+
+typedef struct efx_mae_action_vlan_push_s {
+ uint16_t emavp_tpid_be;
+ uint16_t emavp_tci_be;
+} efx_mae_action_vlan_push_t;
+
+typedef struct efx_mae_actions_rsrc_s {
+ efx_mae_mac_id_t emar_dst_mac_id;
+ efx_mae_mac_id_t emar_src_mac_id;
+ efx_mae_eh_id_t emar_eh_id;
+ efx_counter_t emar_counter_id;
+} efx_mae_actions_rsrc_t;
+
+struct efx_mae_actions_s {
+ /* Bitmap of actions in spec, indexed by action type */
+ uint32_t ema_actions;
+
+ unsigned int ema_n_vlan_tags_to_pop;
+ unsigned int ema_n_vlan_tags_to_push;
+ efx_mae_action_vlan_push_t ema_vlan_push_descs[
+ EFX_MAE_VLAN_PUSH_MAX_NTAGS];
+ unsigned int ema_n_count_actions;
+ uint32_t ema_mark_value;
+ efx_mport_sel_t ema_deliver_mport;
+
+ /*
+ * Always keep this at the end of the struct since
+ * efx_mae_action_set_specs_equal() relies on that
+ * to make sure that resource IDs are not compared.
+ */
+ efx_mae_actions_rsrc_t ema_rsrc;
+
+ /*
+ * A copy of encp->enc_mae_aset_v2_supported.
+ * It is set by efx_mae_action_set_spec_init().
+ * This value is ignored on spec comparisons.
+ */
+ boolean_t ema_v2_is_supported;
};
#endif /* EFSYS_OPT_MAE */
+#if EFSYS_OPT_VIRTIO
+
+#define EFX_VQ_MAGIC 0x026011950
+
+typedef enum efx_virtio_vq_state_e {
+ EFX_VIRTIO_VQ_STATE_UNKNOWN = 0,
+ EFX_VIRTIO_VQ_STATE_INITIALIZED,
+ EFX_VIRTIO_VQ_STATE_STARTED,
+ EFX_VIRTIO_VQ_NSTATES
+} efx_virtio_vq_state_t;
+
+struct efx_virtio_vq_s {
+ uint32_t evv_magic;
+ efx_nic_t *evv_enp;
+ efx_virtio_vq_state_t evv_state;
+ uint32_t evv_vi_index;
+ efx_virtio_vq_type_t evv_type;
+ uint16_t evv_target_vf;
+};
+
+#endif /* EFSYS_OPT_VIRTIO */
+
#ifdef __cplusplus
}
#endif
git.droids-corp.org / dpdk.git / blobdiff