diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/mbox.h')
-rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 471 |
1 files changed, 468 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index e26c3b0c4dcb..8d5d5a0f68c4 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -293,20 +293,74 @@ M(NIX_BANDPROF_ALLOC, 0x801d, nix_bandprof_alloc, nix_bandprof_alloc_req, \ M(NIX_BANDPROF_FREE, 0x801e, nix_bandprof_free, nix_bandprof_free_req, \ msg_rsp) \ M(NIX_BANDPROF_GET_HWINFO, 0x801f, nix_bandprof_get_hwinfo, msg_req, \ - nix_bandprof_get_hwinfo_rsp) - -/* Messages initiated by AF (range 0xC00 - 0xDFF) */ + nix_bandprof_get_hwinfo_rsp) \ +/* MCS mbox IDs (range 0xA000 - 0xBFFF) */ \ +M(MCS_ALLOC_RESOURCES, 0xa000, mcs_alloc_resources, mcs_alloc_rsrc_req, \ + mcs_alloc_rsrc_rsp) \ +M(MCS_FREE_RESOURCES, 0xa001, mcs_free_resources, mcs_free_rsrc_req, msg_rsp) \ +M(MCS_FLOWID_ENTRY_WRITE, 0xa002, mcs_flowid_entry_write, mcs_flowid_entry_write_req, \ + msg_rsp) \ +M(MCS_SECY_PLCY_WRITE, 0xa003, mcs_secy_plcy_write, mcs_secy_plcy_write_req, \ + msg_rsp) \ +M(MCS_RX_SC_CAM_WRITE, 0xa004, mcs_rx_sc_cam_write, mcs_rx_sc_cam_write_req, \ + msg_rsp) \ +M(MCS_SA_PLCY_WRITE, 0xa005, mcs_sa_plcy_write, mcs_sa_plcy_write_req, \ + msg_rsp) \ +M(MCS_TX_SC_SA_MAP_WRITE, 0xa006, mcs_tx_sc_sa_map_write, mcs_tx_sc_sa_map, \ + msg_rsp) \ +M(MCS_RX_SC_SA_MAP_WRITE, 0xa007, mcs_rx_sc_sa_map_write, mcs_rx_sc_sa_map, \ + msg_rsp) \ +M(MCS_FLOWID_ENA_ENTRY, 0xa008, mcs_flowid_ena_entry, mcs_flowid_ena_dis_entry, \ + msg_rsp) \ +M(MCS_PN_TABLE_WRITE, 0xa009, mcs_pn_table_write, mcs_pn_table_write_req, \ + msg_rsp) \ +M(MCS_SET_ACTIVE_LMAC, 0xa00a, mcs_set_active_lmac, mcs_set_active_lmac, \ + msg_rsp) \ +M(MCS_GET_HW_INFO, 0xa00b, mcs_get_hw_info, msg_req, mcs_hw_info) \ +M(MCS_GET_FLOWID_STATS, 0xa00c, mcs_get_flowid_stats, mcs_stats_req, \ + mcs_flowid_stats) \ +M(MCS_GET_SECY_STATS, 0xa00d, mcs_get_secy_stats, mcs_stats_req, \ + mcs_secy_stats) \ +M(MCS_GET_SC_STATS, 0xa00e, mcs_get_sc_stats, mcs_stats_req, mcs_sc_stats) \ +M(MCS_GET_SA_STATS, 0xa00f, mcs_get_sa_stats, mcs_stats_req, mcs_sa_stats) \ +M(MCS_GET_PORT_STATS, 0xa010, mcs_get_port_stats, mcs_stats_req, \ + mcs_port_stats) \ +M(MCS_CLEAR_STATS, 0xa011, mcs_clear_stats, mcs_clear_stats, msg_rsp) \ +M(MCS_INTR_CFG, 0xa012, mcs_intr_cfg, mcs_intr_cfg, msg_rsp) \ +M(MCS_SET_LMAC_MODE, 0xa013, mcs_set_lmac_mode, mcs_set_lmac_mode, msg_rsp) \ +M(MCS_SET_PN_THRESHOLD, 0xa014, mcs_set_pn_threshold, mcs_set_pn_threshold, \ + msg_rsp) \ +M(MCS_ALLOC_CTRL_PKT_RULE, 0xa015, mcs_alloc_ctrl_pkt_rule, \ + mcs_alloc_ctrl_pkt_rule_req, \ + mcs_alloc_ctrl_pkt_rule_rsp) \ +M(MCS_FREE_CTRL_PKT_RULE, 0xa016, mcs_free_ctrl_pkt_rule, \ + mcs_free_ctrl_pkt_rule_req, msg_rsp) \ +M(MCS_CTRL_PKT_RULE_WRITE, 0xa017, mcs_ctrl_pkt_rule_write, \ + mcs_ctrl_pkt_rule_write_req, msg_rsp) \ +M(MCS_PORT_RESET, 0xa018, mcs_port_reset, mcs_port_reset_req, msg_rsp) \ +M(MCS_PORT_CFG_SET, 0xa019, mcs_port_cfg_set, mcs_port_cfg_set_req, msg_rsp)\ +M(MCS_PORT_CFG_GET, 0xa020, mcs_port_cfg_get, mcs_port_cfg_get_req, \ + mcs_port_cfg_get_rsp) \ +M(MCS_CUSTOM_TAG_CFG_GET, 0xa021, mcs_custom_tag_cfg_get, \ + mcs_custom_tag_cfg_get_req, \ + mcs_custom_tag_cfg_get_rsp) + +/* Messages initiated by AF (range 0xC00 - 0xEFF) */ #define MBOX_UP_CGX_MESSAGES \ M(CGX_LINK_EVENT, 0xC00, cgx_link_event, cgx_link_info_msg, msg_rsp) #define MBOX_UP_CPT_MESSAGES \ M(CPT_INST_LMTST, 0xD00, cpt_inst_lmtst, cpt_inst_lmtst_req, msg_rsp) +#define MBOX_UP_MCS_MESSAGES \ +M(MCS_INTR_NOTIFY, 0xE00, mcs_intr_notify, mcs_intr_info, msg_rsp) + enum { #define M(_name, _id, _1, _2, _3) MBOX_MSG_ ## _name = _id, MBOX_MESSAGES MBOX_UP_CGX_MESSAGES MBOX_UP_CPT_MESSAGES +MBOX_UP_MCS_MESSAGES #undef M }; @@ -1657,4 +1711,415 @@ enum cgx_af_status { LMAC_AF_ERR_EXACT_MATCH_TBL_LOOK_UP_FAILED = -1110, }; +enum mcs_direction { + MCS_RX, + MCS_TX, +}; + +enum mcs_rsrc_type { + MCS_RSRC_TYPE_FLOWID, + MCS_RSRC_TYPE_SECY, + MCS_RSRC_TYPE_SC, + MCS_RSRC_TYPE_SA, +}; + +struct mcs_alloc_rsrc_req { + struct mbox_msghdr hdr; + u8 rsrc_type; + u8 rsrc_cnt; /* Resources count */ + u8 mcs_id; /* MCS block ID */ + u8 dir; /* Macsec ingress or egress side */ + u8 all; /* Allocate all resource type one each */ + u64 rsvd; +}; + +struct mcs_alloc_rsrc_rsp { + struct mbox_msghdr hdr; + u8 flow_ids[128]; /* Index of reserved entries */ + u8 secy_ids[128]; + u8 sc_ids[128]; + u8 sa_ids[256]; + u8 rsrc_type; + u8 rsrc_cnt; /* No of entries reserved */ + u8 mcs_id; + u8 dir; + u8 all; + u8 rsvd[256]; /* reserved fields for future expansion */ +}; + +struct mcs_free_rsrc_req { + struct mbox_msghdr hdr; + u8 rsrc_id; /* Index of the entry to be freed */ + u8 rsrc_type; + u8 mcs_id; + u8 dir; + u8 all; /* Free all the cam resources */ + u64 rsvd; +}; + +struct mcs_flowid_entry_write_req { + struct mbox_msghdr hdr; + u64 data[4]; + u64 mask[4]; + u64 sci; /* CNF10K-B for tx_secy_mem_map */ + u8 flow_id; + u8 secy_id; /* secyid for which flowid is mapped */ + u8 sc_id; /* Valid if dir = MCS_TX, SC_CAM id mapped to flowid */ + u8 ena; /* Enable tcam entry */ + u8 ctrl_pkt; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +struct mcs_secy_plcy_write_req { + struct mbox_msghdr hdr; + u64 plcy; + u8 secy_id; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +/* RX SC_CAM mapping */ +struct mcs_rx_sc_cam_write_req { + struct mbox_msghdr hdr; + u64 sci; /* SCI */ + u64 secy_id; /* secy index mapped to SC */ + u8 sc_id; /* SC CAM entry index */ + u8 mcs_id; + u64 rsvd; +}; + +struct mcs_sa_plcy_write_req { + struct mbox_msghdr hdr; + u64 plcy[2][9]; /* Support 2 SA policy */ + u8 sa_index[2]; + u8 sa_cnt; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +struct mcs_tx_sc_sa_map { + struct mbox_msghdr hdr; + u8 sa_index0; + u8 sa_index1; + u8 rekey_ena; + u8 sa_index0_vld; + u8 sa_index1_vld; + u8 tx_sa_active; + u64 sectag_sci; + u8 sc_id; /* used as index for SA_MEM_MAP */ + u8 mcs_id; + u64 rsvd; +}; + +struct mcs_rx_sc_sa_map { + struct mbox_msghdr hdr; + u8 sa_index; + u8 sa_in_use; + u8 sc_id; + u8 an; /* value range 0-3, sc_id + an used as index SA_MEM_MAP */ + u8 mcs_id; + u64 rsvd; +}; + +struct mcs_flowid_ena_dis_entry { + struct mbox_msghdr hdr; + u8 flow_id; + u8 ena; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +struct mcs_pn_table_write_req { + struct mbox_msghdr hdr; + u64 next_pn; + u8 pn_id; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +struct mcs_hw_info { + struct mbox_msghdr hdr; + u8 num_mcs_blks; /* Number of MCS blocks */ + u8 tcam_entries; /* RX/TX Tcam entries per mcs block */ + u8 secy_entries; /* RX/TX SECY entries per mcs block */ + u8 sc_entries; /* RX/TX SC CAM entries per mcs block */ + u8 sa_entries; /* PN table entries = SA entries */ + u64 rsvd[16]; +}; + +struct mcs_set_active_lmac { + struct mbox_msghdr hdr; + u32 lmac_bmap; /* bitmap of active lmac per mcs block */ + u8 mcs_id; + u16 chan_base; /* MCS channel base */ + u64 rsvd; +}; + +struct mcs_set_lmac_mode { + struct mbox_msghdr hdr; + u8 mode; /* 1:Bypass 0:Operational */ + u8 lmac_id; + u8 mcs_id; + u64 rsvd; +}; + +struct mcs_port_reset_req { + struct mbox_msghdr hdr; + u8 reset; + u8 mcs_id; + u8 port_id; + u64 rsvd; +}; + +struct mcs_port_cfg_set_req { + struct mbox_msghdr hdr; + u8 cstm_tag_rel_mode_sel; + u8 custom_hdr_enb; + u8 fifo_skid; + u8 port_mode; + u8 port_id; + u8 mcs_id; + u64 rsvd; +}; + +struct mcs_port_cfg_get_req { + struct mbox_msghdr hdr; + u8 port_id; + u8 mcs_id; + u64 rsvd; +}; + +struct mcs_port_cfg_get_rsp { + struct mbox_msghdr hdr; + u8 cstm_tag_rel_mode_sel; + u8 custom_hdr_enb; + u8 fifo_skid; + u8 port_mode; + u8 port_id; + u8 mcs_id; + u64 rsvd; +}; + +struct mcs_custom_tag_cfg_get_req { + struct mbox_msghdr hdr; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +struct mcs_custom_tag_cfg_get_rsp { + struct mbox_msghdr hdr; + u16 cstm_etype[8]; + u8 cstm_indx[8]; + u8 cstm_etype_en; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +/* MCS mailbox error codes + * Range 1201 - 1300. + */ +enum mcs_af_status { + MCS_AF_ERR_INVALID_MCSID = -1201, + MCS_AF_ERR_NOT_MAPPED = -1202, +}; + +struct mcs_set_pn_threshold { + struct mbox_msghdr hdr; + u64 threshold; + u8 xpn; /* '1' for setting xpn threshold */ + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +enum mcs_ctrl_pkt_rulew_type { + MCS_CTRL_PKT_RULE_TYPE_ETH, + MCS_CTRL_PKT_RULE_TYPE_DA, + MCS_CTRL_PKT_RULE_TYPE_RANGE, + MCS_CTRL_PKT_RULE_TYPE_COMBO, + MCS_CTRL_PKT_RULE_TYPE_MAC, +}; + +struct mcs_alloc_ctrl_pkt_rule_req { + struct mbox_msghdr hdr; + u8 rule_type; + u8 mcs_id; /* MCS block ID */ + u8 dir; /* Macsec ingress or egress side */ + u64 rsvd; +}; + +struct mcs_alloc_ctrl_pkt_rule_rsp { + struct mbox_msghdr hdr; + u8 rule_idx; + u8 rule_type; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +struct mcs_free_ctrl_pkt_rule_req { + struct mbox_msghdr hdr; + u8 rule_idx; + u8 rule_type; + u8 mcs_id; + u8 dir; + u8 all; + u64 rsvd; +}; + +struct mcs_ctrl_pkt_rule_write_req { + struct mbox_msghdr hdr; + u64 data0; + u64 data1; + u64 data2; + u8 rule_idx; + u8 rule_type; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +struct mcs_stats_req { + struct mbox_msghdr hdr; + u8 id; + u8 mcs_id; + u8 dir; + u64 rsvd; +}; + +struct mcs_flowid_stats { + struct mbox_msghdr hdr; + u64 tcam_hit_cnt; + u64 rsvd; +}; + +struct mcs_secy_stats { + struct mbox_msghdr hdr; + u64 ctl_pkt_bcast_cnt; + u64 ctl_pkt_mcast_cnt; + u64 ctl_pkt_ucast_cnt; + u64 ctl_octet_cnt; + u64 unctl_pkt_bcast_cnt; + u64 unctl_pkt_mcast_cnt; + u64 unctl_pkt_ucast_cnt; + u64 unctl_octet_cnt; + /* Valid only for RX */ + u64 octet_decrypted_cnt; + u64 octet_validated_cnt; + u64 pkt_port_disabled_cnt; + u64 pkt_badtag_cnt; + u64 pkt_nosa_cnt; + u64 pkt_nosaerror_cnt; + u64 pkt_tagged_ctl_cnt; + u64 pkt_untaged_cnt; + u64 pkt_ctl_cnt; /* CN10K-B */ + u64 pkt_notag_cnt; /* CNF10K-B */ + /* Valid only for TX */ + u64 octet_encrypted_cnt; + u64 octet_protected_cnt; + u64 pkt_noactivesa_cnt; + u64 pkt_toolong_cnt; + u64 pkt_untagged_cnt; + u64 rsvd[4]; +}; + +struct mcs_port_stats { + struct mbox_msghdr hdr; + u64 tcam_miss_cnt; + u64 parser_err_cnt; + u64 preempt_err_cnt; /* CNF10K-B */ + u64 sectag_insert_err_cnt; + u64 rsvd[4]; +}; + +/* Only for CN10K-B */ +struct mcs_sa_stats { + struct mbox_msghdr hdr; + /* RX */ + u64 pkt_invalid_cnt; + u64 pkt_nosaerror_cnt; + u64 pkt_notvalid_cnt; + u64 pkt_ok_cnt; + u64 pkt_nosa_cnt; + /* TX */ + u64 pkt_encrypt_cnt; + u64 pkt_protected_cnt; + u64 rsvd[4]; +}; + +struct mcs_sc_stats { + struct mbox_msghdr hdr; + /* RX */ + u64 hit_cnt; + u64 pkt_invalid_cnt; + u64 pkt_late_cnt; + u64 pkt_notvalid_cnt; + u64 pkt_unchecked_cnt; + u64 pkt_delay_cnt; /* CNF10K-B */ + u64 pkt_ok_cnt; /* CNF10K-B */ + u64 octet_decrypt_cnt; /* CN10K-B */ + u64 octet_validate_cnt; /* CN10K-B */ + /* TX */ + u64 pkt_encrypt_cnt; + u64 pkt_protected_cnt; + u64 octet_encrypt_cnt; /* CN10K-B */ + u64 octet_protected_cnt; /* CN10K-B */ + u64 rsvd[4]; +}; + +struct mcs_clear_stats { + struct mbox_msghdr hdr; +#define MCS_FLOWID_STATS 0 +#define MCS_SECY_STATS 1 +#define MCS_SC_STATS 2 +#define MCS_SA_STATS 3 +#define MCS_PORT_STATS 4 + u8 type; /* FLOWID, SECY, SC, SA, PORT */ + u8 id; /* type = PORT, If id = FF(invalid) port no is derived from pcifunc */ + u8 mcs_id; + u8 dir; + u8 all; /* All resources stats mapped to PF are cleared */ +}; + +struct mcs_intr_cfg { + struct mbox_msghdr hdr; +#define MCS_CPM_RX_SECTAG_V_EQ1_INT BIT_ULL(0) +#define MCS_CPM_RX_SECTAG_E_EQ0_C_EQ1_INT BIT_ULL(1) +#define MCS_CPM_RX_SECTAG_SL_GTE48_INT BIT_ULL(2) +#define MCS_CPM_RX_SECTAG_ES_EQ1_SC_EQ1_INT BIT_ULL(3) +#define MCS_CPM_RX_SECTAG_SC_EQ1_SCB_EQ1_INT BIT_ULL(4) +#define MCS_CPM_RX_PACKET_XPN_EQ0_INT BIT_ULL(5) +#define MCS_CPM_RX_PN_THRESH_REACHED_INT BIT_ULL(6) +#define MCS_CPM_TX_PACKET_XPN_EQ0_INT BIT_ULL(7) +#define MCS_CPM_TX_PN_THRESH_REACHED_INT BIT_ULL(8) +#define MCS_CPM_TX_SA_NOT_VALID_INT BIT_ULL(9) +#define MCS_BBE_RX_DFIFO_OVERFLOW_INT BIT_ULL(10) +#define MCS_BBE_RX_PLFIFO_OVERFLOW_INT BIT_ULL(11) +#define MCS_BBE_TX_DFIFO_OVERFLOW_INT BIT_ULL(12) +#define MCS_BBE_TX_PLFIFO_OVERFLOW_INT BIT_ULL(13) +#define MCS_PAB_RX_CHAN_OVERFLOW_INT BIT_ULL(14) +#define MCS_PAB_TX_CHAN_OVERFLOW_INT BIT_ULL(15) + u64 intr_mask; /* Interrupt enable mask */ + u8 mcs_id; + u8 lmac_id; + u64 rsvd; +}; + +struct mcs_intr_info { + struct mbox_msghdr hdr; + u64 intr_mask; + int sa_id; + u8 mcs_id; + u8 lmac_id; + u64 rsvd; +}; + #endif /* MBOX_H */ |