diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_switch.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.h | 97 |
1 files changed, 74 insertions, 23 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h index 6f4a0d159dbf..b88d96a1ef69 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.h +++ b/drivers/net/ethernet/intel/ice/ice_switch.h @@ -17,7 +17,9 @@ struct ice_vsi_ctx { u16 vsis_unallocated; u16 flags; struct ice_aqc_vsi_props info; - bool alloc_from_pool; + struct ice_sched_vsi_info sched; + u8 alloc_from_pool; + u8 vf_num; }; enum ice_sw_fwd_act_type { @@ -39,6 +41,15 @@ enum ice_sw_lkup_type { ICE_SW_LKUP_DFLT = 5, ICE_SW_LKUP_ETHERTYPE_MAC = 8, ICE_SW_LKUP_PROMISC_VLAN = 9, + ICE_SW_LKUP_LAST +}; + +/* type of filter src id */ +enum ice_src_id { + ICE_SRC_ID_UNKNOWN = 0, + ICE_SRC_ID_VSI, + ICE_SRC_ID_QUEUE, + ICE_SRC_ID_LPORT, }; struct ice_fltr_info { @@ -55,6 +66,7 @@ struct ice_fltr_info { /* Source VSI for LOOKUP_TX or source port for LOOKUP_RX */ u16 src; + enum ice_src_id src_id; union { struct { @@ -76,7 +88,10 @@ struct ice_fltr_info { u16 ethertype; u8 mac_addr[ETH_ALEN]; /* optional */ } ethertype_mac; - } l_data; + } l_data; /* Make sure to zero out the memory of l_data before using + * it or only set the data associated with lookup match + * rest everything should be zero + */ /* Depending on filter action */ union { @@ -84,18 +99,48 @@ struct ice_fltr_info { * queue id in case of ICE_FWD_TO_QGRP. */ u16 q_id:11; - u16 vsi_id:10; + u16 hw_vsi_id:10; u16 vsi_list_id:10; } fwd_id; + /* Sw VSI handle */ + u16 vsi_handle; + /* Set to num_queues if action is ICE_FWD_TO_QGRP. This field - * determines the range of queues the packet needs to be forwarded to + * determines the range of queues the packet needs to be forwarded to. + * Note that qgrp_size must be set to a power of 2. */ u8 qgrp_size; /* Rule creations populate these indicators basing on the switch type */ - bool lb_en; /* Indicate if packet can be looped back */ - bool lan_en; /* Indicate if packet can be forwarded to the uplink */ + u8 lb_en; /* Indicate if packet can be looped back */ + u8 lan_en; /* Indicate if packet can be forwarded to the uplink */ +}; + +struct ice_sw_recipe { + struct list_head l_entry; + + /* To protect modification of filt_rule list + * defined below + */ + struct mutex filt_rule_lock; + + /* List of type ice_fltr_mgmt_list_entry */ + struct list_head filt_rules; + struct list_head filt_replay_rules; + + /* linked list of type recipe_list_entry */ + struct list_head rg_list; + /* linked list of type ice_sw_fv_list_entry*/ + struct list_head fv_list; + struct ice_aqc_recipe_data_elem *r_buf; + u8 recp_count; + u8 root_rid; + u8 num_profs; + u8 *prof_ids; + + /* recipe bitmap: what all recipes makes this recipe */ + DECLARE_BITMAP(r_bitmap, ICE_MAX_NUM_RECIPES); }; /* Bookkeeping structure to hold bitmap of VSIs corresponding to VSI list id */ @@ -103,24 +148,21 @@ struct ice_vsi_list_map_info { struct list_head list_entry; DECLARE_BITMAP(vsi_map, ICE_MAX_VSI); u16 vsi_list_id; -}; - -enum ice_sw_fltr_status { - ICE_FLTR_STATUS_NEW = 0, - ICE_FLTR_STATUS_FW_SUCCESS, - ICE_FLTR_STATUS_FW_FAIL, + /* counter to track how many rules are reusing this VSI list */ + u16 ref_cnt; }; struct ice_fltr_list_entry { struct list_head list_entry; - enum ice_sw_fltr_status status; + enum ice_status status; struct ice_fltr_info fltr_info; }; /* This defines an entry in the list that maintains MAC or VLAN membership * to HW list mapping, since multiple VSIs can subscribe to the same MAC or * VLAN. As an optimization the VSI list should be created only when a - * second VSI becomes a subscriber to the VLAN address. + * second VSI becomes a subscriber to the same MAC address. VSI lists are always + * used for VLAN membership. */ struct ice_fltr_mgmt_list_entry { /* back pointer to VSI list id to VSI list mapping */ @@ -138,24 +180,33 @@ struct ice_fltr_mgmt_list_entry { /* VSI related commands */ enum ice_status -ice_aq_add_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx, - struct ice_sq_cd *cd); +ice_add_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, + struct ice_sq_cd *cd); enum ice_status -ice_aq_update_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx, - struct ice_sq_cd *cd); +ice_free_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, + bool keep_vsi_alloc, struct ice_sq_cd *cd); enum ice_status -ice_aq_free_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx, - bool keep_vsi_alloc, struct ice_sq_cd *cd); - +ice_update_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx, + struct ice_sq_cd *cd); +bool ice_is_vsi_valid(struct ice_hw *hw, u16 vsi_handle); +struct ice_vsi_ctx *ice_get_vsi_ctx(struct ice_hw *hw, u16 vsi_handle); enum ice_status ice_get_initial_sw_cfg(struct ice_hw *hw); /* Switch/bridge related commands */ +enum ice_status ice_update_sw_rule_bridge_mode(struct ice_hw *hw); enum ice_status ice_add_mac(struct ice_hw *hw, struct list_head *m_lst); enum ice_status ice_remove_mac(struct ice_hw *hw, struct list_head *m_lst); -void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_id); +void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_handle); enum ice_status ice_add_vlan(struct ice_hw *hw, struct list_head *m_list); enum ice_status ice_remove_vlan(struct ice_hw *hw, struct list_head *v_list); enum ice_status -ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_id, bool set, u8 direction); +ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_handle, bool set, u8 direction); + +enum ice_status ice_init_def_sw_recp(struct ice_hw *hw); +u16 ice_get_hw_vsi_num(struct ice_hw *hw, u16 vsi_handle); +bool ice_is_vsi_valid(struct ice_hw *hw, u16 vsi_handle); + +enum ice_status ice_replay_vsi_all_fltr(struct ice_hw *hw, u16 vsi_handle); +void ice_rm_all_sw_replay_rule_info(struct ice_hw *hw); #endif /* _ICE_SWITCH_H_ */ |