diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_switch.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.h | 129 |
1 files changed, 90 insertions, 39 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h index d8334beaaa8a..671d7a5f359f 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.h +++ b/drivers/net/ethernet/intel/ice/ice_switch.h @@ -8,14 +8,32 @@ #define ICE_SW_CFG_MAX_BUF_LEN 2048 #define ICE_DFLT_VSI_INVAL 0xff -#define ICE_FLTR_RX BIT(0) -#define ICE_FLTR_TX BIT(1) -#define ICE_FLTR_TX_RX (ICE_FLTR_RX | ICE_FLTR_TX) +#define ICE_FLTR_RX BIT(0) +#define ICE_FLTR_TX BIT(1) +#define ICE_FLTR_TX_ONLY BIT(2) #define ICE_VSI_INVAL_ID 0xffff #define ICE_INVAL_Q_HANDLE 0xFFFF -#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE \ - (offsetof(struct ice_aqc_sw_rules_elem, pdata.lkup_tx_rx.hdr)) +/* Switch Profile IDs for Profile related switch rules */ +#define ICE_PROFID_IPV4_GTPC_TEID 41 +#define ICE_PROFID_IPV4_GTPC_NO_TEID 42 +#define ICE_PROFID_IPV4_GTPU_TEID 43 +#define ICE_PROFID_IPV6_GTPC_TEID 44 +#define ICE_PROFID_IPV6_GTPC_NO_TEID 45 +#define ICE_PROFID_IPV6_GTPU_TEID 46 +#define ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER 70 +#define ICE_PROFID_IPV4_PFCP_NODE 79 +#define ICE_PROFID_IPV6_PFCP_SESSION 82 + +#define ICE_SW_RULE_VSI_LIST_SIZE(s, n) struct_size((s), vsi, (n)) +#define ICE_SW_RULE_RX_TX_HDR_SIZE(s, l) struct_size((s), hdr_data, (l)) +#define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s) \ + ICE_SW_RULE_RX_TX_HDR_SIZE((s), DUMMY_ETH_HDR_LEN) +#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s) \ + ICE_SW_RULE_RX_TX_HDR_SIZE((s), 0) +#define ICE_SW_RULE_LG_ACT_SIZE(s, n) struct_size((s), act, (n)) + +#define DUMMY_ETH_HDR_LEN 16 /* VSI context structure for add/get/update/free operations */ struct ice_vsi_ctx { @@ -33,15 +51,6 @@ struct ice_vsi_ctx { struct ice_q_ctx *rdma_q_ctx[ICE_MAX_TRAFFIC_CLASS]; }; -enum ice_sw_fwd_act_type { - ICE_FWD_TO_VSI = 0, - ICE_FWD_TO_VSI_LIST, /* Do not use this when adding filter */ - ICE_FWD_TO_Q, - ICE_FWD_TO_QGRP, - ICE_DROP_PACKET, - ICE_INVAL_ACT -}; - /* Switch recipe ID enum values are specific to hardware */ enum ice_sw_lkup_type { ICE_SW_LKUP_ETHERTYPE = 0, @@ -86,6 +95,8 @@ struct ice_fltr_info { } mac_vlan; struct { u16 vlan_id; + u16 tpid; + u8 tpid_valid; } vlan; /* Set lkup_type as ICE_SW_LKUP_ETHERTYPE * if just using ethertype as filter. Set lkup_type as @@ -125,10 +136,27 @@ struct ice_fltr_info { u8 lan_en; /* Indicate if packet can be forwarded to the uplink */ }; +struct ice_update_recipe_lkup_idx_params { + u16 rid; + u16 fv_idx; + bool ignore_valid; + u16 mask; + bool mask_valid; + u8 lkup_idx; +}; + struct ice_adv_lkup_elem { enum ice_protocol_type type; - union ice_prot_hdr h_u; /* Header values */ - union ice_prot_hdr m_u; /* Mask of header values to match */ + union { + union ice_prot_hdr h_u; /* Header values */ + /* Used to iterate over the headers */ + u16 h_raw[sizeof(union ice_prot_hdr) / sizeof(u16)]; + }; + union { + union ice_prot_hdr m_u; /* Mask of header values to match */ + /* Used to iterate over header mask */ + u16 m_raw[sizeof(union ice_prot_hdr) / sizeof(u16)]; + }; }; struct ice_sw_act_ctrl { @@ -171,11 +199,15 @@ struct ice_adv_rule_flags_info { }; struct ice_adv_rule_info { + /* Store metadata values in rule info */ enum ice_sw_tunnel_type tun_type; - struct ice_sw_act_ctrl sw_act; - u32 priority; - u8 rx; /* true means LOOKUP_RX otherwise LOOKUP_TX */ + u16 vlan_type; u16 fltr_rule_id; + u32 priority; + u16 need_pass_l2:1; + u16 allow_pass_l2:1; + u16 src_vsi; + struct ice_sw_act_ctrl sw_act; struct ice_adv_rule_flags_info flags_info; }; @@ -184,7 +216,6 @@ struct ice_sw_recipe { /* For a chained recipe the root recipe is what should be used for * programming rules */ - u8 is_root; u8 root_rid; u8 recp_created; @@ -195,19 +226,8 @@ struct ice_sw_recipe { */ struct ice_fv_word ext_words[ICE_MAX_CHAIN_WORDS]; u16 word_masks[ICE_MAX_CHAIN_WORDS]; - - /* if this recipe is a collection of other recipe */ - u8 big_recp; - - /* if this recipe is part of another bigger recipe then chain index - * corresponding to this recipe - */ - u8 chain_idx; - - /* if this recipe is a collection of other recipe then count of other - * recipes and recipe IDs of those recipes - */ - u8 n_grp_count; + u8 fv_idx[ICE_MAX_CHAIN_WORDS]; + u16 fv_mask[ICE_MAX_CHAIN_WORDS]; /* Bit map specifying the IDs associated with this group of recipe */ DECLARE_BITMAP(r_bitmap, ICE_MAX_NUM_RECIPES); @@ -237,10 +257,9 @@ struct ice_sw_recipe { */ u8 priority; - struct list_head rg_list; + u8 need_pass_l2:1; + u8 allow_pass_l2:1; - /* AQ buffer associated with this recipe */ - struct ice_aqc_recipe_data_elem *root_buf; /* This struct saves the fv_words for a given lookup */ struct ice_prot_lkup_ext lkup_exts; }; @@ -323,8 +342,13 @@ ice_alloc_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, int ice_free_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, u16 counter_id); +int ice_share_res(struct ice_hw *hw, u16 type, u8 shared, u16 res_id); /* Switch/bridge related commands */ +void ice_rule_add_tunnel_metadata(struct ice_adv_lkup_elem *lkup); +void ice_rule_add_direction_metadata(struct ice_adv_lkup_elem *lkup); +void ice_rule_add_vlan_metadata(struct ice_adv_lkup_elem *lkup); +void ice_rule_add_src_vsi_metadata(struct ice_adv_lkup_elem *lkup); int ice_add_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, struct ice_adv_rule_info *rinfo, @@ -334,7 +358,6 @@ int ice_add_vlan(struct ice_hw *hw, struct list_head *m_list); int ice_remove_vlan(struct ice_hw *hw, struct list_head *v_list); int ice_add_mac(struct ice_hw *hw, struct list_head *m_lst); int ice_remove_mac(struct ice_hw *hw, struct list_head *m_lst); -bool ice_mac_fltr_exist(struct ice_hw *hw, u8 *mac, u16 vsi_handle); bool ice_vlan_fltr_exist(struct ice_hw *hw, u16 vlan_id, u16 vsi_handle); int ice_add_eth_mac(struct ice_hw *hw, struct list_head *em_list); int ice_remove_eth_mac(struct ice_hw *hw, struct list_head *em_list); @@ -342,7 +365,13 @@ int ice_cfg_rdma_fltr(struct ice_hw *hw, u16 vsi_handle, bool enable); void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_handle); /* Promisc/defport setup for VSIs */ -int ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_handle, bool set, u8 direction); +int +ice_cfg_dflt_vsi(struct ice_port_info *pi, u16 vsi_handle, bool set, + u8 direction); +bool +ice_check_if_dflt_vsi(struct ice_port_info *pi, u16 vsi_handle, + bool *rule_exists); + int ice_set_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask, u16 vid); @@ -353,7 +382,6 @@ int ice_set_vlan_vsi_promisc(struct ice_hw *hw, u16 vsi_handle, u8 promisc_mask, bool rm_vlan_promisc); -int ice_rem_adv_rule_for_vsi(struct ice_hw *hw, u16 vsi_handle); int ice_rem_adv_rule_by_id(struct ice_hw *hw, struct ice_rule_query_data *remove_entry); @@ -363,8 +391,31 @@ u16 ice_get_hw_vsi_num(struct ice_hw *hw, u16 vsi_handle); int ice_replay_vsi_all_fltr(struct ice_hw *hw, u16 vsi_handle); void ice_rm_all_sw_replay_rule_info(struct ice_hw *hw); +void ice_fill_eth_hdr(u8 *eth_hdr); int ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, u8 num_rules, enum ice_adminq_opc opc, struct ice_sq_cd *cd); +int +ice_update_recipe_lkup_idx(struct ice_hw *hw, + struct ice_update_recipe_lkup_idx_params *params); +void ice_change_proto_id_to_dvm(void); +struct ice_vsi_list_map_info * +ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, + u16 *vsi_list_id); +int ice_alloc_recipe(struct ice_hw *hw, u16 *rid); +int ice_aq_get_recipe(struct ice_hw *hw, + struct ice_aqc_recipe_data_elem *s_recipe_list, + u16 *num_recipes, u16 recipe_root, struct ice_sq_cd *cd); +int ice_aq_add_recipe(struct ice_hw *hw, + struct ice_aqc_recipe_data_elem *s_recipe_list, + u16 num_recipes, struct ice_sq_cd *cd); +int +ice_aq_get_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u64 *r_assoc, + struct ice_sq_cd *cd); +int +ice_aq_map_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u64 r_assoc, + struct ice_sq_cd *cd); +void ice_init_chk_recipe_reuse_support(struct ice_hw *hw); + #endif /* _ICE_SWITCH_H_ */ |