X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fice%2Fbase%2Fice_fdir.h;h=ad3e11a5b89a24a5418e4c63a4ce9fedd343ae3d;hb=c3c9fe369949a4fd257ee7f298e7260de2bbaf5b;hp=e817057c81498b4ee45b5dfa9bb1bae74e683cfe;hpb=04e06908002bb3738f16022ea1c6a3eec5527f9e;p=dpdk.git diff --git a/drivers/net/ice/base/ice_fdir.h b/drivers/net/ice/base/ice_fdir.h index e817057c81..ad3e11a5b8 100644 --- a/drivers/net/ice/base/ice_fdir.h +++ b/drivers/net/ice/base/ice_fdir.h @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2001-2019 + * Copyright(c) 2001-2020 Intel Corporation */ #ifndef _ICE_FDIR_H_ @@ -7,50 +7,6 @@ #include "ice_common.h" -/* Flow Director (FD) Filter Programming descriptor */ -struct ice_fd_fltr_desc_ctx { - u32 fdid; - u16 qindex; - u16 cnt_index; - u16 fd_vsi; - u16 flex_val; - u8 comp_q; - u8 comp_report; - u8 fd_space; - u8 cnt_ena; - u8 evict_ena; - u8 toq; - u8 toq_prio; - u8 dpu_recipe; - u8 drop; - u8 flex_prio; - u8 flex_mdid; - u8 dtype; - u8 pcmd; - u8 desc_prof_prio; - u8 desc_prof; - u8 swap; - u8 fdid_prio; - u8 fdid_mdid; -}; - -enum ice_status ice_alloc_fd_res_cntr(struct ice_hw *hw, u16 *cntr_id); -enum ice_status ice_free_fd_res_cntr(struct ice_hw *hw, u16 cntr_id); -void -ice_set_fd_desc_val(struct ice_fd_fltr_desc_ctx *fd_fltr_ctx, - struct ice_fltr_desc *fdir_desc); -void ice_set_dflt_val_fd_desc(struct ice_fd_fltr_desc_ctx *fd_fltr_ctx); -enum ice_status -ice_alloc_fd_guar_item(struct ice_hw *hw, u16 *cntr_id, u16 num_fltr); -enum ice_status -ice_free_fd_guar_item(struct ice_hw *hw, u16 cntr_id, u16 num_fltr); -enum ice_status -ice_alloc_fd_shrd_item(struct ice_hw *hw, u16 *cntr_id, u16 num_fltr); -enum ice_status -ice_free_fd_shrd_item(struct ice_hw *hw, u16 cntr_id, u16 num_fltr); -enum ice_status ice_clear_vsi_fd_table(struct ice_hw *hw, u16 vsi_num); -enum ice_status ice_clear_pf_fd_table(struct ice_hw *hw); - #define ICE_FDIR_IP_PROTOCOLS #define ICE_IP_PROTO_TCP 6 #define ICE_IP_PROTO_UDP 17 @@ -61,7 +17,6 @@ enum ice_status ice_clear_pf_fd_table(struct ice_hw *hw); #define ICE_FDIR_TUN_PKT_OFF 50 #define ICE_FDIR_MAX_RAW_PKT_SIZE (512 + ICE_FDIR_TUN_PKT_OFF) #define ICE_FDIR_BUF_FULL_MARGIN 10 -#define ICE_FDIR_BUF_HEAD_ROOM 32 /* macros for offsets into packets for flow director programming */ #define ICE_IPV4_SRC_ADDR_OFFSET 26 @@ -82,8 +37,24 @@ enum ice_status ice_clear_pf_fd_table(struct ice_hw *hw); #define ICE_IPV6_SCTP_SRC_PORT_OFFSET 54 #define ICE_IPV6_SCTP_DST_PORT_OFFSET 56 +#define ICE_MAC_ETHTYPE_OFFSET 12 #define ICE_IPV4_TOS_OFFSET 15 #define ICE_IPV4_TTL_OFFSET 22 +#define ICE_IPV6_TC_OFFSET 14 +#define ICE_IPV6_HLIM_OFFSET 21 +#define ICE_IPV6_PROTO_OFFSET 20 +#define ICE_IPV4_GTPU_TEID_OFFSET 46 +#define ICE_IPV4_GTPU_QFI_OFFSET 56 +#define ICE_IPV6_GTPU_TEID_OFFSET 66 +#define ICE_IPV6_GTPU_QFI_OFFSET 76 +#define ICE_IPV4_L2TPV3_SESS_ID_OFFSET 34 +#define ICE_IPV6_L2TPV3_SESS_ID_OFFSET 54 +#define ICE_IPV4_ESP_SPI_OFFSET 34 +#define ICE_IPV6_ESP_SPI_OFFSET 54 +#define ICE_IPV4_AH_SPI_OFFSET 38 +#define ICE_IPV6_AH_SPI_OFFSET 58 +#define ICE_IPV4_NAT_T_ESP_SPI_OFFSET 42 +#define ICE_IPV6_NAT_T_ESP_SPI_OFFSET 62 #define ICE_FDIR_MAX_FLTRS 16384 @@ -108,6 +79,33 @@ enum ice_fltr_prgm_desc_fd_status { ICE_FLTR_PRGM_DESC_FD_STATUS_8FLEX_BYTES, }; +/* Flow Director (FD) Filter Programming descriptor */ +struct ice_fd_fltr_desc_ctx { + u32 fdid; + u16 qindex; + u16 cnt_index; + u16 fd_vsi; + u16 flex_val; + u8 comp_q; + u8 comp_report; + u8 fd_space; + u8 cnt_ena; + u8 evict_ena; + u8 toq; + u8 toq_prio; + u8 dpu_recipe; + u8 drop; + u8 flex_prio; + u8 flex_mdid; + u8 dtype; + u8 pcmd; + u8 desc_prof_prio; + u8 desc_prof; + u8 swap; + u8 fdid_prio; + u8 fdid_mdid; +}; + #define ICE_FLTR_PRGM_FLEX_WORD_SIZE sizeof(__be16) struct ice_rx_flow_userdef { @@ -140,10 +138,34 @@ struct ice_fdir_v6 { __be32 sec_parm_idx; /* security parameter index */ u8 tc; u8 proto; + u8 hlim; +}; + +struct ice_fdir_udp_gtp { + u8 flags; + u8 msg_type; + __be16 rsrvd_len; + __be32 teid; + __be16 rsrvd_seq_nbr; + u8 rsrvd_n_pdu_nbr; + u8 rsrvd_next_ext_type; + u8 rsvrd_ext_len; + u8 pdu_type:4, + spare:4; + u8 ppp:1, + rqi:1, + qfi:6; + u32 rsvrd; + u8 next_ext; +}; + +struct ice_fdir_l2tpv3 { + __be32 session_id; }; struct ice_fdir_extra { u8 dst_mac[ETH_ALEN]; /* dest MAC address */ + __be16 ether_type; /* for NON_IP_L2 */ u32 usr_def[2]; /* user data */ __be16 vlan_type; /* VLAN ethertype */ __be16 vlan_tag; /* VLAN tag info */ @@ -158,11 +180,19 @@ struct ice_fdir_fltr { struct ice_fdir_v6 v6; } ip, mask; + struct ice_fdir_udp_gtp gtpu_data; + struct ice_fdir_udp_gtp gtpu_mask; + + struct ice_fdir_l2tpv3 l2tpv3_data; + struct ice_fdir_l2tpv3 l2tpv3_mask; + struct ice_fdir_extra ext_data; struct ice_fdir_extra ext_mask; /* flex byte filter data */ __be16 flex_word; + /* queue region size (=2^q_region) */ + u8 q_region; u16 flex_offset; u16 flex_fltr; @@ -170,12 +200,17 @@ struct ice_fdir_fltr { u16 q_index; u16 dest_vsi; u8 dest_ctl; + u8 cnt_ena; u8 fltr_status; u16 cnt_index; u32 fltr_id; + u8 fdid_prio; + u8 comp_report; + /* Set to true for an ACL filter */ + bool acl_fltr; }; -/* Dummy packet filter definition structure. */ +/* Dummy packet filter definition structure */ struct ice_fdir_base_pkt { enum ice_fltr_ptype flow; u16 pkt_len; @@ -184,6 +219,17 @@ struct ice_fdir_base_pkt { const u8 *tun_pkt; }; +enum ice_status ice_alloc_fd_res_cntr(struct ice_hw *hw, u16 *cntr_id); +enum ice_status ice_free_fd_res_cntr(struct ice_hw *hw, u16 cntr_id); +enum ice_status +ice_alloc_fd_guar_item(struct ice_hw *hw, u16 *cntr_id, u16 num_fltr); +enum ice_status +ice_free_fd_guar_item(struct ice_hw *hw, u16 cntr_id, u16 num_fltr); +enum ice_status +ice_alloc_fd_shrd_item(struct ice_hw *hw, u16 *cntr_id, u16 num_fltr); +enum ice_status +ice_free_fd_shrd_item(struct ice_hw *hw, u16 cntr_id, u16 num_fltr); +enum ice_status ice_clear_pf_fd_table(struct ice_hw *hw); void ice_fdir_get_prgm_desc(struct ice_hw *hw, struct ice_fdir_fltr *input, struct ice_fltr_desc *fdesc, bool add); @@ -192,17 +238,13 @@ ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct ice_fdir_fltr *input, u8 *pkt, bool frag, bool tun); enum ice_status ice_fdir_get_prgm_pkt(struct ice_fdir_fltr *input, u8 *pkt, bool frag); -enum ice_status -ice_add_del_fdir(struct ice_hw *hw, struct ice_fdir_fltr *input, bool add); int ice_get_fdir_cnt_all(struct ice_hw *hw); bool ice_fdir_is_dup_fltr(struct ice_hw *hw, struct ice_fdir_fltr *input); -enum ice_status -ice_update_fdir_list_entry(struct ice_hw *hw, struct ice_fdir_fltr *input, - u16 sw_idx); bool ice_fdir_has_frag(enum ice_fltr_ptype flow); struct ice_fdir_fltr * ice_fdir_find_fltr_by_idx(struct ice_hw *hw, u32 fltr_idx); void -ice_fdir_update_cntrs(struct ice_hw *hw, enum ice_fltr_ptype flow, bool add); +ice_fdir_update_cntrs(struct ice_hw *hw, enum ice_fltr_ptype flow, + bool acl_fltr, bool add); void ice_fdir_list_add_fltr(struct ice_hw *hw, struct ice_fdir_fltr *input); #endif /* _ICE_FDIR_H_ */