/* SPDX-License-Identifier: BSD-3-Clause
*
- * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2019-2021 Xilinx, Inc.
* Copyright(c) 2006-2019 Solarflare Communications Inc.
*/
efx_phy_verify(
__in efx_nic_t *enp);
-#if EFSYS_OPT_PHY_LED_CONTROL
-
typedef enum efx_phy_led_mode_e {
EFX_PHY_LED_DEFAULT = 0,
EFX_PHY_LED_OFF,
EFX_PHY_LED_NMODES
} efx_phy_led_mode_t;
+#if EFSYS_OPT_PHY_LED_CONTROL
+
LIBEFX_API
extern __checkReturn efx_rc_t
efx_phy_led_set(
/* Datapath firmware vport reconfigure support */
boolean_t enc_vport_reconfigure_supported;
boolean_t enc_rx_disable_scatter_supported;
+ /* Maximum number of Rx scatter segments supported by HW */
+ uint32_t enc_rx_scatter_max;
boolean_t enc_allow_set_mac_with_installed_filters;
boolean_t enc_enhanced_set_mac_supported;
boolean_t enc_init_evq_v2_supported;
uint32_t enc_mac_stats_nstats;
boolean_t enc_fec_counters;
boolean_t enc_hlb_counters;
+ /* NIC support for Match-Action Engine (MAE). */
+ boolean_t enc_mae_supported;
/* Firmware support for "FLAG" and "MARK" filter actions */
boolean_t enc_filter_action_flag_supported;
boolean_t enc_filter_action_mark_supported;
uint32_t enc_assigned_port;
} efx_nic_cfg_t;
+#define EFX_PCI_VF_INVALID 0xffff
+
#define EFX_VPORT_PCI_FUNCTION_IS_PF(configp) \
- ((configp)->evc_function == 0xffff)
+ ((configp)->evc_function == EFX_PCI_VF_INVALID)
-#define EFX_PCI_FUNCTION_IS_PF(_encp) ((_encp)->enc_vf == 0xffff)
-#define EFX_PCI_FUNCTION_IS_VF(_encp) ((_encp)->enc_vf != 0xffff)
+#define EFX_PCI_FUNCTION_IS_PF(_encp) ((_encp)->enc_vf == EFX_PCI_VF_INVALID)
+#define EFX_PCI_FUNCTION_IS_VF(_encp) ((_encp)->enc_vf != EFX_PCI_VF_INVALID)
#define EFX_PCI_FUNCTION(_encp) \
(EFX_PCI_FUNCTION_IS_PF(_encp) ? (_encp)->enc_pf : (_encp)->enc_vf)
__in efx_nic_t *enp,
__out efx_nic_fw_info_t *enfip);
+#define EFX_NIC_BOARD_INFO_SERIAL_LEN (64)
+#define EFX_NIC_BOARD_INFO_NAME_LEN (16)
+
+typedef struct efx_nic_board_info_s {
+ /* The following two fields are NUL-terminated ASCII strings. */
+ char enbi_serial[EFX_NIC_BOARD_INFO_SERIAL_LEN];
+ char enbi_name[EFX_NIC_BOARD_INFO_NAME_LEN];
+ uint32_t enbi_revision;
+} efx_nic_board_info_t;
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_nic_get_board_info(
+ __in efx_nic_t *enp,
+ __out efx_nic_board_info_t *board_infop);
+
/* Driver resource limits (minimum required/maximum usable). */
typedef struct efx_drv_limits_s {
uint32_t edl_min_evq_count;
efx_rx_prefix_field_info_t erpl_fields[EFX_RX_PREFIX_NFIELDS];
} efx_rx_prefix_layout_t;
+/*
+ * Helper function to find out a bit mask of wanted but not available
+ * Rx prefix fields.
+ *
+ * A field is considered as not available if any parameter mismatch.
+ */
+LIBEFX_API
+extern __checkReturn uint32_t
+efx_rx_prefix_layout_check(
+ __in const efx_rx_prefix_layout_t *available,
+ __in const efx_rx_prefix_layout_t *wanted);
+
LIBEFX_API
extern __checkReturn efx_rc_t
efx_rx_prefix_get_layout(
* Rx checksum offload results.
*/
#define EFX_RXQ_FLAG_INNER_CLASSES 0x2
+/*
+ * Request delivery of the RSS hash calculated by HW to be used by
+ * the driver.
+ */
+#define EFX_RXQ_FLAG_RSS_HASH 0x4
LIBEFX_API
extern __checkReturn efx_rc_t
#define EFX_VPORT_ID_INVALID 0
typedef struct efx_vport_config_s {
- /* Either VF index or 0xffff for PF */
+ /* Either VF index or EFX_PCI_VF_INVALID for PF */
uint16_t evc_function;
/* VLAN ID of the associated function */
uint16_t evc_vid;
#endif /* EFSYS_OPT_MCDI_PROXY_AUTH_SERVER */
+#if EFSYS_OPT_MAE
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_init(
+ __in efx_nic_t *enp);
+
+LIBEFX_API
+extern void
+efx_mae_fini(
+ __in efx_nic_t *enp);
+
+typedef struct efx_mae_limits_s {
+ uint32_t eml_max_n_action_prios;
+ uint32_t eml_max_n_outer_prios;
+ uint32_t eml_encap_types_supported;
+} efx_mae_limits_t;
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_get_limits(
+ __in efx_nic_t *enp,
+ __out efx_mae_limits_t *emlp);
+
+typedef enum efx_mae_rule_type_e {
+ EFX_MAE_RULE_ACTION = 0,
+ EFX_MAE_RULE_OUTER,
+
+ EFX_MAE_RULE_NTYPES
+} efx_mae_rule_type_t;
+
+typedef struct efx_mae_match_spec_s efx_mae_match_spec_t;
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_match_spec_init(
+ __in efx_nic_t *enp,
+ __in efx_mae_rule_type_t type,
+ __in uint32_t prio,
+ __out efx_mae_match_spec_t **specp);
+
+LIBEFX_API
+extern void
+efx_mae_match_spec_fini(
+ __in efx_nic_t *enp,
+ __in efx_mae_match_spec_t *spec);
+
+typedef enum efx_mae_field_id_e {
+ EFX_MAE_FIELD_INGRESS_MPORT_SELECTOR = 0,
+ EFX_MAE_FIELD_ETHER_TYPE_BE,
+ EFX_MAE_FIELD_ETH_SADDR_BE,
+ EFX_MAE_FIELD_ETH_DADDR_BE,
+ EFX_MAE_FIELD_VLAN0_TCI_BE,
+ EFX_MAE_FIELD_VLAN0_PROTO_BE,
+ EFX_MAE_FIELD_VLAN1_TCI_BE,
+ EFX_MAE_FIELD_VLAN1_PROTO_BE,
+ EFX_MAE_FIELD_SRC_IP4_BE,
+ EFX_MAE_FIELD_DST_IP4_BE,
+ EFX_MAE_FIELD_IP_PROTO,
+ EFX_MAE_FIELD_IP_TOS,
+ EFX_MAE_FIELD_IP_TTL,
+ EFX_MAE_FIELD_SRC_IP6_BE,
+ EFX_MAE_FIELD_DST_IP6_BE,
+ EFX_MAE_FIELD_L4_SPORT_BE,
+ EFX_MAE_FIELD_L4_DPORT_BE,
+ EFX_MAE_FIELD_TCP_FLAGS_BE,
+ EFX_MAE_FIELD_ENC_ETHER_TYPE_BE,
+ EFX_MAE_FIELD_ENC_ETH_SADDR_BE,
+ EFX_MAE_FIELD_ENC_ETH_DADDR_BE,
+ EFX_MAE_FIELD_ENC_VLAN0_TCI_BE,
+ EFX_MAE_FIELD_ENC_VLAN0_PROTO_BE,
+ EFX_MAE_FIELD_ENC_VLAN1_TCI_BE,
+ EFX_MAE_FIELD_ENC_VLAN1_PROTO_BE,
+ EFX_MAE_FIELD_ENC_SRC_IP4_BE,
+ EFX_MAE_FIELD_ENC_DST_IP4_BE,
+ EFX_MAE_FIELD_ENC_IP_PROTO,
+ EFX_MAE_FIELD_ENC_IP_TOS,
+ EFX_MAE_FIELD_ENC_IP_TTL,
+ EFX_MAE_FIELD_ENC_SRC_IP6_BE,
+ EFX_MAE_FIELD_ENC_DST_IP6_BE,
+ EFX_MAE_FIELD_ENC_L4_SPORT_BE,
+ EFX_MAE_FIELD_ENC_L4_DPORT_BE,
+ EFX_MAE_FIELD_ENC_VNET_ID_BE,
+ EFX_MAE_FIELD_OUTER_RULE_ID,
+
+ EFX_MAE_FIELD_NIDS
+} efx_mae_field_id_t;
+
+/* MPORT selector. Used to refer to MPORTs in match/action rules. */
+typedef struct efx_mport_sel_s {
+ uint32_t sel;
+} efx_mport_sel_t;
+
+#define EFX_MPORT_NULL (0U)
+
+/*
+ * Get MPORT selector of a physical port.
+ *
+ * The resulting MPORT selector is opaque to the caller and can be
+ * passed as an argument to efx_mae_match_spec_mport_set()
+ * and efx_mae_action_set_populate_deliver().
+ */
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_mport_by_phy_port(
+ __in uint32_t phy_port,
+ __out efx_mport_sel_t *mportp);
+
+/*
+ * Get MPORT selector of a PCIe function.
+ *
+ * The resulting MPORT selector is opaque to the caller and can be
+ * passed as an argument to efx_mae_match_spec_mport_set()
+ * and efx_mae_action_set_populate_deliver().
+ */
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_mport_by_pcie_function(
+ __in uint32_t pf,
+ __in uint32_t vf,
+ __out efx_mport_sel_t *mportp);
+
+/*
+ * Fields which have BE postfix in their named constants are expected
+ * to be passed by callers in big-endian byte order. They will appear
+ * in the MCDI buffer, which is a part of the match specification, in
+ * the very same byte order, that is, no conversion will be performed.
+ *
+ * Fields which don't have BE postfix in their named constants are in
+ * host byte order. MCDI expects them to be little-endian, so the API
+ * will take care to carry out conversion to little-endian byte order.
+ * At the moment, the only field in host byte order is MPORT selector.
+ */
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_match_spec_field_set(
+ __in efx_mae_match_spec_t *spec,
+ __in efx_mae_field_id_t field_id,
+ __in size_t value_size,
+ __in_bcount(value_size) const uint8_t *value,
+ __in size_t mask_size,
+ __in_bcount(mask_size) const uint8_t *mask);
+
+/* If the mask argument is NULL, the API will use full mask by default. */
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_match_spec_mport_set(
+ __in efx_mae_match_spec_t *spec,
+ __in const efx_mport_sel_t *valuep,
+ __in_opt const efx_mport_sel_t *maskp);
+
+LIBEFX_API
+extern __checkReturn boolean_t
+efx_mae_match_specs_equal(
+ __in const efx_mae_match_spec_t *left,
+ __in const efx_mae_match_spec_t *right);
+
+/*
+ * Make sure that match fields known by EFX have proper masks set
+ * in the match specification as per requirements of SF-122526-TC.
+ *
+ * In the case efx_mae_field_id_t lacks named identifiers for any
+ * fields which the FW maintains with support status MATCH_ALWAYS,
+ * the validation result may not be accurate.
+ */
+LIBEFX_API
+extern __checkReturn boolean_t
+efx_mae_match_spec_is_valid(
+ __in efx_nic_t *enp,
+ __in const efx_mae_match_spec_t *spec);
+
+typedef struct efx_mae_actions_s efx_mae_actions_t;
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_spec_init(
+ __in efx_nic_t *enp,
+ __out efx_mae_actions_t **specp);
+
+LIBEFX_API
+extern void
+efx_mae_action_set_spec_fini(
+ __in efx_nic_t *enp,
+ __in efx_mae_actions_t *spec);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_populate_vlan_pop(
+ __in efx_mae_actions_t *spec);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_populate_vlan_push(
+ __in efx_mae_actions_t *spec,
+ __in uint16_t tpid_be,
+ __in uint16_t tci_be);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_populate_flag(
+ __in efx_mae_actions_t *spec);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_populate_mark(
+ __in efx_mae_actions_t *spec,
+ __in uint32_t mark_value);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_populate_deliver(
+ __in efx_mae_actions_t *spec,
+ __in const efx_mport_sel_t *mportp);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_populate_drop(
+ __in efx_mae_actions_t *spec);
+
+LIBEFX_API
+extern __checkReturn boolean_t
+efx_mae_action_set_specs_equal(
+ __in const efx_mae_actions_t *left,
+ __in const efx_mae_actions_t *right);
+
+/*
+ * Conduct a comparison to check whether two match specifications
+ * of equal rule type (action / outer) and priority would map to
+ * the very same rule class from the firmware's standpoint.
+ *
+ * For match specification fields that are not supported by firmware,
+ * the rule class only matches if the mask/value pairs for that field
+ * are equal. Clients should use efx_mae_match_spec_is_valid() before
+ * calling this API to detect usage of unsupported fields.
+ */
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_match_specs_class_cmp(
+ __in efx_nic_t *enp,
+ __in const efx_mae_match_spec_t *left,
+ __in const efx_mae_match_spec_t *right,
+ __out boolean_t *have_same_classp);
+
+#define EFX_MAE_RSRC_ID_INVALID UINT32_MAX
+
+/* Rule ID */
+typedef struct efx_mae_rule_id_s {
+ uint32_t id;
+} efx_mae_rule_id_t;
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_outer_rule_insert(
+ __in efx_nic_t *enp,
+ __in const efx_mae_match_spec_t *spec,
+ __in efx_tunnel_protocol_t encap_type,
+ __out efx_mae_rule_id_t *or_idp);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_outer_rule_remove(
+ __in efx_nic_t *enp,
+ __in const efx_mae_rule_id_t *or_idp);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_match_spec_outer_rule_id_set(
+ __in efx_mae_match_spec_t *spec,
+ __in const efx_mae_rule_id_t *or_idp);
+
+/* Action set ID */
+typedef struct efx_mae_aset_id_s {
+ uint32_t id;
+} efx_mae_aset_id_t;
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_alloc(
+ __in efx_nic_t *enp,
+ __in const efx_mae_actions_t *spec,
+ __out efx_mae_aset_id_t *aset_idp);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_set_free(
+ __in efx_nic_t *enp,
+ __in const efx_mae_aset_id_t *aset_idp);
+
+/* Action set list ID */
+typedef struct efx_mae_aset_list_id_s {
+ uint32_t id;
+} efx_mae_aset_list_id_t;
+
+/*
+ * Either action set list ID or action set ID must be passed to this API,
+ * but not both.
+ */
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_rule_insert(
+ __in efx_nic_t *enp,
+ __in const efx_mae_match_spec_t *spec,
+ __in const efx_mae_aset_list_id_t *asl_idp,
+ __in const efx_mae_aset_id_t *as_idp,
+ __out efx_mae_rule_id_t *ar_idp);
+
+LIBEFX_API
+extern __checkReturn efx_rc_t
+efx_mae_action_rule_remove(
+ __in efx_nic_t *enp,
+ __in const efx_mae_rule_id_t *ar_idp);
+
+#endif /* EFSYS_OPT_MAE */
+
#ifdef __cplusplus
}
#endif
git.droids-corp.org / dpdk.git / blobdiff