diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/reg.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 585 |
1 files changed, 582 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 2a89b3261f00..16e2df6ef2f4 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -8469,10 +8469,582 @@ mlxsw_reg_rmft2_ipv6_pack(char *payload, bool v, u16 offset, u16 virtual_router, mlxsw_reg_rmft2_sip6_mask_memcpy_to(payload, (void *)&sip6_mask); } -/* Note that XRALXX register position violates the rule of ordering register - * definition by the ID. However, XRALXX pack helpers are using RALXX pack - * helpers, RALXX registers have higher IDs. +/* RXLTE - Router XLT Enable Register + * ---------------------------------- + * The RXLTE enables XLT (eXtended Lookup Table) LPM lookups if a capable + * XM is present on the system. + */ + +#define MLXSW_REG_RXLTE_ID 0x8050 +#define MLXSW_REG_RXLTE_LEN 0x0C + +MLXSW_REG_DEFINE(rxlte, MLXSW_REG_RXLTE_ID, MLXSW_REG_RXLTE_LEN); + +/* reg_rxlte_virtual_router + * Virtual router ID associated with the router interface. + * Range is 0..cap_max_virtual_routers-1 + * Access: Index + */ +MLXSW_ITEM32(reg, rxlte, virtual_router, 0x00, 0, 16); + +enum mlxsw_reg_rxlte_protocol { + MLXSW_REG_RXLTE_PROTOCOL_IPV4, + MLXSW_REG_RXLTE_PROTOCOL_IPV6, +}; + +/* reg_rxlte_protocol + * Access: Index + */ +MLXSW_ITEM32(reg, rxlte, protocol, 0x04, 0, 4); + +/* reg_rxlte_lpm_xlt_en + * Access: RW */ +MLXSW_ITEM32(reg, rxlte, lpm_xlt_en, 0x08, 0, 1); + +static inline void mlxsw_reg_rxlte_pack(char *payload, u16 virtual_router, + enum mlxsw_reg_rxlte_protocol protocol, + bool lpm_xlt_en) +{ + MLXSW_REG_ZERO(rxlte, payload); + mlxsw_reg_rxlte_virtual_router_set(payload, virtual_router); + mlxsw_reg_rxlte_protocol_set(payload, protocol); + mlxsw_reg_rxlte_lpm_xlt_en_set(payload, lpm_xlt_en); +} + +/* RXLTM - Router XLT M select Register + * ------------------------------------ + * The RXLTM configures and selects the M for the XM lookups. + */ + +#define MLXSW_REG_RXLTM_ID 0x8051 +#define MLXSW_REG_RXLTM_LEN 0x14 + +MLXSW_REG_DEFINE(rxltm, MLXSW_REG_RXLTM_ID, MLXSW_REG_RXLTM_LEN); + +/* reg_rxltm_m0_val_v6 + * Global M0 value For IPv6. + * Range 0..128 + * Access: RW + */ +MLXSW_ITEM32(reg, rxltm, m0_val_v6, 0x10, 16, 8); + +/* reg_rxltm_m0_val_v4 + * Global M0 value For IPv4. + * Range 0..32 + * Access: RW + */ +MLXSW_ITEM32(reg, rxltm, m0_val_v4, 0x10, 0, 6); + +static inline void mlxsw_reg_rxltm_pack(char *payload, u8 m0_val_v4, u8 m0_val_v6) +{ + MLXSW_REG_ZERO(rxltm, payload); + mlxsw_reg_rxltm_m0_val_v6_set(payload, m0_val_v6); + mlxsw_reg_rxltm_m0_val_v4_set(payload, m0_val_v4); +} + +/* RLCMLD - Router LPM Cache ML Delete Register + * -------------------------------------------- + * The RLCMLD register is used to bulk delete the XLT-LPM cache ML entries. + * This can be used by SW when L is increased or decreased, thus need to + * remove entries with old ML values. + */ + +#define MLXSW_REG_RLCMLD_ID 0x8055 +#define MLXSW_REG_RLCMLD_LEN 0x30 + +MLXSW_REG_DEFINE(rlcmld, MLXSW_REG_RLCMLD_ID, MLXSW_REG_RLCMLD_LEN); + +enum mlxsw_reg_rlcmld_select { + MLXSW_REG_RLCMLD_SELECT_ML_ENTRIES, + MLXSW_REG_RLCMLD_SELECT_M_ENTRIES, + MLXSW_REG_RLCMLD_SELECT_M_AND_ML_ENTRIES, +}; + +/* reg_rlcmld_select + * Which entries to delete. + * Access: Index + */ +MLXSW_ITEM32(reg, rlcmld, select, 0x00, 16, 2); + +enum mlxsw_reg_rlcmld_filter_fields { + MLXSW_REG_RLCMLD_FILTER_FIELDS_BY_PROTOCOL = 0x04, + MLXSW_REG_RLCMLD_FILTER_FIELDS_BY_VIRTUAL_ROUTER = 0x08, + MLXSW_REG_RLCMLD_FILTER_FIELDS_BY_DIP = 0x10, +}; + +/* reg_rlcmld_filter_fields + * If a bit is '0' then the relevant field is ignored. + * Access: Index + */ +MLXSW_ITEM32(reg, rlcmld, filter_fields, 0x00, 0, 8); + +enum mlxsw_reg_rlcmld_protocol { + MLXSW_REG_RLCMLD_PROTOCOL_UC_IPV4, + MLXSW_REG_RLCMLD_PROTOCOL_UC_IPV6, +}; + +/* reg_rlcmld_protocol + * Access: Index + */ +MLXSW_ITEM32(reg, rlcmld, protocol, 0x08, 0, 4); + +/* reg_rlcmld_virtual_router + * Virtual router ID. + * Range is 0..cap_max_virtual_routers-1 + * Access: Index + */ +MLXSW_ITEM32(reg, rlcmld, virtual_router, 0x0C, 0, 16); + +/* reg_rlcmld_dip + * The prefix of the route or of the marker that the object of the LPM + * is compared with. The most significant bits of the dip are the prefix. + * Access: Index + */ +MLXSW_ITEM32(reg, rlcmld, dip4, 0x1C, 0, 32); +MLXSW_ITEM_BUF(reg, rlcmld, dip6, 0x10, 16); + +/* reg_rlcmld_dip_mask + * per bit: + * 0: no match + * 1: match + * Access: Index + */ +MLXSW_ITEM32(reg, rlcmld, dip_mask4, 0x2C, 0, 32); +MLXSW_ITEM_BUF(reg, rlcmld, dip_mask6, 0x20, 16); + +static inline void __mlxsw_reg_rlcmld_pack(char *payload, + enum mlxsw_reg_rlcmld_select select, + enum mlxsw_reg_rlcmld_protocol protocol, + u16 virtual_router) +{ + u8 filter_fields = MLXSW_REG_RLCMLD_FILTER_FIELDS_BY_PROTOCOL | + MLXSW_REG_RLCMLD_FILTER_FIELDS_BY_VIRTUAL_ROUTER | + MLXSW_REG_RLCMLD_FILTER_FIELDS_BY_DIP; + + MLXSW_REG_ZERO(rlcmld, payload); + mlxsw_reg_rlcmld_select_set(payload, select); + mlxsw_reg_rlcmld_filter_fields_set(payload, filter_fields); + mlxsw_reg_rlcmld_protocol_set(payload, protocol); + mlxsw_reg_rlcmld_virtual_router_set(payload, virtual_router); +} + +static inline void mlxsw_reg_rlcmld_pack4(char *payload, + enum mlxsw_reg_rlcmld_select select, + u16 virtual_router, + u32 dip, u32 dip_mask) +{ + __mlxsw_reg_rlcmld_pack(payload, select, + MLXSW_REG_RLCMLD_PROTOCOL_UC_IPV4, + virtual_router); + mlxsw_reg_rlcmld_dip4_set(payload, dip); + mlxsw_reg_rlcmld_dip_mask4_set(payload, dip_mask); +} + +static inline void mlxsw_reg_rlcmld_pack6(char *payload, + enum mlxsw_reg_rlcmld_select select, + u16 virtual_router, + const void *dip, const void *dip_mask) +{ + __mlxsw_reg_rlcmld_pack(payload, select, + MLXSW_REG_RLCMLD_PROTOCOL_UC_IPV6, + virtual_router); + mlxsw_reg_rlcmld_dip6_memcpy_to(payload, dip); + mlxsw_reg_rlcmld_dip_mask6_memcpy_to(payload, dip_mask); +} + +/* RLPMCE - Router LPM Cache Enable Register + * ----------------------------------------- + * Allows disabling the LPM cache. Can be changed on the fly. + */ + +#define MLXSW_REG_RLPMCE_ID 0x8056 +#define MLXSW_REG_RLPMCE_LEN 0x4 + +MLXSW_REG_DEFINE(rlpmce, MLXSW_REG_RLPMCE_ID, MLXSW_REG_RLPMCE_LEN); + +/* reg_rlpmce_flush + * Flush: + * 0: do not flush the cache (default) + * 1: flush (clear) the cache + * Access: WO + */ +MLXSW_ITEM32(reg, rlpmce, flush, 0x00, 4, 1); + +/* reg_rlpmce_disable + * LPM cache: + * 0: enabled (default) + * 1: disabled + * Access: RW + */ +MLXSW_ITEM32(reg, rlpmce, disable, 0x00, 0, 1); + +static inline void mlxsw_reg_rlpmce_pack(char *payload, bool flush, + bool disable) +{ + MLXSW_REG_ZERO(rlpmce, payload); + mlxsw_reg_rlpmce_flush_set(payload, flush); + mlxsw_reg_rlpmce_disable_set(payload, disable); +} + +/* Note that XLTQ, XMDR, XRMT and XRALXX register positions violate the rule + * of ordering register definitions by the ID. However, XRALXX pack helpers are + * using RALXX pack helpers, RALXX registers have higher IDs. + * Also XMDR is using RALUE enums. XLRQ and XRMT are just put alongside with the + * related registers. + */ + +/* XLTQ - XM Lookup Table Query Register + * ------------------------------------- + */ +#define MLXSW_REG_XLTQ_ID 0x7802 +#define MLXSW_REG_XLTQ_LEN 0x2C + +MLXSW_REG_DEFINE(xltq, MLXSW_REG_XLTQ_ID, MLXSW_REG_XLTQ_LEN); + +enum mlxsw_reg_xltq_xm_device_id { + MLXSW_REG_XLTQ_XM_DEVICE_ID_UNKNOWN, + MLXSW_REG_XLTQ_XM_DEVICE_ID_XLT = 0xCF71, +}; + +/* reg_xltq_xm_device_id + * XM device ID. + * Access: RO + */ +MLXSW_ITEM32(reg, xltq, xm_device_id, 0x04, 0, 16); + +/* reg_xltq_xlt_cap_ipv4_lpm + * Access: RO + */ +MLXSW_ITEM32(reg, xltq, xlt_cap_ipv4_lpm, 0x10, 0, 1); + +/* reg_xltq_xlt_cap_ipv6_lpm + * Access: RO + */ +MLXSW_ITEM32(reg, xltq, xlt_cap_ipv6_lpm, 0x10, 1, 1); + +/* reg_xltq_cap_xlt_entries + * Number of XLT entries + * Note: SW must not fill more than 80% in order to avoid overflow + * Access: RO + */ +MLXSW_ITEM32(reg, xltq, cap_xlt_entries, 0x20, 0, 32); + +/* reg_xltq_cap_xlt_mtable + * XLT M-Table max size + * Access: RO + */ +MLXSW_ITEM32(reg, xltq, cap_xlt_mtable, 0x24, 0, 32); + +static inline void mlxsw_reg_xltq_pack(char *payload) +{ + MLXSW_REG_ZERO(xltq, payload); +} + +static inline void mlxsw_reg_xltq_unpack(char *payload, u16 *xm_device_id, bool *xlt_cap_ipv4_lpm, + bool *xlt_cap_ipv6_lpm, u32 *cap_xlt_entries, + u32 *cap_xlt_mtable) +{ + *xm_device_id = mlxsw_reg_xltq_xm_device_id_get(payload); + *xlt_cap_ipv4_lpm = mlxsw_reg_xltq_xlt_cap_ipv4_lpm_get(payload); + *xlt_cap_ipv6_lpm = mlxsw_reg_xltq_xlt_cap_ipv6_lpm_get(payload); + *cap_xlt_entries = mlxsw_reg_xltq_cap_xlt_entries_get(payload); + *cap_xlt_mtable = mlxsw_reg_xltq_cap_xlt_mtable_get(payload); +} + +/* XMDR - XM Direct Register + * ------------------------- + * The XMDR allows direct access to the XM device via the switch. + * Working in synchronous mode. FW waits for response from the XLT + * for each command. FW acks the XMDR accordingly. + */ +#define MLXSW_REG_XMDR_ID 0x7803 +#define MLXSW_REG_XMDR_BASE_LEN 0x20 +#define MLXSW_REG_XMDR_TRANS_LEN 0x80 +#define MLXSW_REG_XMDR_LEN (MLXSW_REG_XMDR_BASE_LEN + \ + MLXSW_REG_XMDR_TRANS_LEN) + +MLXSW_REG_DEFINE(xmdr, MLXSW_REG_XMDR_ID, MLXSW_REG_XMDR_LEN); + +/* reg_xmdr_bulk_entry + * Bulk_entry + * 0: Last entry - immediate flush of XRT-cache + * 1: Bulk entry - do not flush the XRT-cache + * Access: OP + */ +MLXSW_ITEM32(reg, xmdr, bulk_entry, 0x04, 8, 1); + +/* reg_xmdr_num_rec + * Number of records for Direct access to XM + * Supported: 0..4 commands (except NOP which is a filler) + * 0 commands is reserved when bulk_entry = 1. + * 0 commands is allowed when bulk_entry = 0 for immediate XRT-cache flush. + * Access: OP + */ +MLXSW_ITEM32(reg, xmdr, num_rec, 0x04, 0, 4); + +/* reg_xmdr_reply_vect + * Reply Vector + * Bit i for command index i+1 + * values per bit: + * 0: failed + * 1: succeeded + * e.g. if commands 1, 2, 4 succeeded and command 3 failed then binary + * value will be 0b1011 + * Access: RO + */ +MLXSW_ITEM_BIT_ARRAY(reg, xmdr, reply_vect, 0x08, 4, 1); + +static inline void mlxsw_reg_xmdr_pack(char *payload, bool bulk_entry) +{ + MLXSW_REG_ZERO(xmdr, payload); + mlxsw_reg_xmdr_bulk_entry_set(payload, bulk_entry); +} + +enum mlxsw_reg_xmdr_c_cmd_id { + MLXSW_REG_XMDR_C_CMD_ID_LT_ROUTE_V4 = 0x30, + MLXSW_REG_XMDR_C_CMD_ID_LT_ROUTE_V6 = 0x31, +}; + +#define MLXSW_REG_XMDR_C_LT_ROUTE_V4_LEN 32 +#define MLXSW_REG_XMDR_C_LT_ROUTE_V6_LEN 48 + +/* reg_xmdr_c_cmd_id + */ +MLXSW_ITEM32(reg, xmdr_c, cmd_id, 0x00, 24, 8); + +/* reg_xmdr_c_seq_number + */ +MLXSW_ITEM32(reg, xmdr_c, seq_number, 0x00, 12, 12); + +enum mlxsw_reg_xmdr_c_ltr_op { + /* Activity is set */ + MLXSW_REG_XMDR_C_LTR_OP_WRITE = 0, + /* There is no update mask. All fields are updated. */ + MLXSW_REG_XMDR_C_LTR_OP_UPDATE = 1, + MLXSW_REG_XMDR_C_LTR_OP_DELETE = 2, +}; + +/* reg_xmdr_c_ltr_op + * Operation. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_op, 0x04, 24, 8); + +/* reg_xmdr_c_ltr_trap_action + * Trap action. + * Values are defined in enum mlxsw_reg_ralue_trap_action. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_trap_action, 0x04, 20, 4); + +enum mlxsw_reg_xmdr_c_ltr_trap_id_num { + MLXSW_REG_XMDR_C_LTR_TRAP_ID_NUM_RTR_INGRESS0, + MLXSW_REG_XMDR_C_LTR_TRAP_ID_NUM_RTR_INGRESS1, + MLXSW_REG_XMDR_C_LTR_TRAP_ID_NUM_RTR_INGRESS2, + MLXSW_REG_XMDR_C_LTR_TRAP_ID_NUM_RTR_INGRESS3, +}; + +/* reg_xmdr_c_ltr_trap_id_num + * Trap-ID number. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_trap_id_num, 0x04, 16, 4); + +/* reg_xmdr_c_ltr_virtual_router + * Virtual Router ID. + * Range is 0..cap_max_virtual_routers-1 + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_virtual_router, 0x04, 0, 16); + +/* reg_xmdr_c_ltr_prefix_len + * Number of bits in the prefix of the LPM route. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_prefix_len, 0x08, 24, 8); + +/* reg_xmdr_c_ltr_bmp_len + * The best match prefix length in the case that there is no match for + * longer prefixes. + * If (entry_type != MARKER_ENTRY), bmp_len must be equal to prefix_len + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_bmp_len, 0x08, 16, 8); + +/* reg_xmdr_c_ltr_entry_type + * Entry type. + * Values are defined in enum mlxsw_reg_ralue_entry_type. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_entry_type, 0x08, 4, 4); + +enum mlxsw_reg_xmdr_c_ltr_action_type { + MLXSW_REG_XMDR_C_LTR_ACTION_TYPE_LOCAL, + MLXSW_REG_XMDR_C_LTR_ACTION_TYPE_REMOTE, + MLXSW_REG_XMDR_C_LTR_ACTION_TYPE_IP2ME, +}; + +/* reg_xmdr_c_ltr_action_type + * Action Type. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_action_type, 0x08, 0, 4); + +/* reg_xmdr_c_ltr_erif + * Egress Router Interface. + * Only relevant in case of LOCAL action. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_erif, 0x10, 0, 16); + +/* reg_xmdr_c_ltr_adjacency_index + * Points to the first entry of the group-based ECMP. + * Only relevant in case of REMOTE action. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_adjacency_index, 0x10, 0, 24); + +#define MLXSW_REG_XMDR_C_LTR_POINTER_TO_TUNNEL_DISABLED_MAGIC 0xFFFFFF + +/* reg_xmdr_c_ltr_pointer_to_tunnel + * Only relevant in case of IP2ME action. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_pointer_to_tunnel, 0x10, 0, 24); + +/* reg_xmdr_c_ltr_ecmp_size + * Amount of sequential entries starting + * from the adjacency_index (the number of ECMPs). + * The valid range is 1-64, 512, 1024, 2048 and 4096. + * Only relevant in case of REMOTE action. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_ecmp_size, 0x14, 0, 32); + +/* reg_xmdr_c_ltr_dip* + * The prefix of the route or of the marker that the object of the LPM + * is compared with. The most significant bits of the dip are the prefix. + * The least significant bits must be '0' if the prefix_len is smaller + * than 128 for IPv6 or smaller than 32 for IPv4. + */ +MLXSW_ITEM32(reg, xmdr_c, ltr_dip4, 0x1C, 0, 32); +MLXSW_ITEM_BUF(reg, xmdr_c, ltr_dip6, 0x1C, 16); + +static inline void +mlxsw_reg_xmdr_c_ltr_pack(char *xmdr_payload, unsigned int trans_offset, + enum mlxsw_reg_xmdr_c_cmd_id cmd_id, u16 seq_number, + enum mlxsw_reg_xmdr_c_ltr_op op, u16 virtual_router, + u8 prefix_len) +{ + char *payload = xmdr_payload + MLXSW_REG_XMDR_BASE_LEN + trans_offset; + u8 num_rec = mlxsw_reg_xmdr_num_rec_get(xmdr_payload); + + mlxsw_reg_xmdr_num_rec_set(xmdr_payload, num_rec + 1); + + mlxsw_reg_xmdr_c_cmd_id_set(payload, cmd_id); + mlxsw_reg_xmdr_c_seq_number_set(payload, seq_number); + mlxsw_reg_xmdr_c_ltr_op_set(payload, op); + mlxsw_reg_xmdr_c_ltr_virtual_router_set(payload, virtual_router); + mlxsw_reg_xmdr_c_ltr_prefix_len_set(payload, prefix_len); + mlxsw_reg_xmdr_c_ltr_entry_type_set(payload, + MLXSW_REG_RALUE_ENTRY_TYPE_ROUTE_ENTRY); + mlxsw_reg_xmdr_c_ltr_bmp_len_set(payload, prefix_len); +} + +static inline unsigned int +mlxsw_reg_xmdr_c_ltr_pack4(char *xmdr_payload, unsigned int trans_offset, + u16 seq_number, enum mlxsw_reg_xmdr_c_ltr_op op, + u16 virtual_router, u8 prefix_len, u32 *dip) +{ + char *payload = xmdr_payload + MLXSW_REG_XMDR_BASE_LEN + trans_offset; + + mlxsw_reg_xmdr_c_ltr_pack(xmdr_payload, trans_offset, + MLXSW_REG_XMDR_C_CMD_ID_LT_ROUTE_V4, + seq_number, op, virtual_router, prefix_len); + if (dip) + mlxsw_reg_xmdr_c_ltr_dip4_set(payload, *dip); + return MLXSW_REG_XMDR_C_LT_ROUTE_V4_LEN; +} + +static inline unsigned int +mlxsw_reg_xmdr_c_ltr_pack6(char *xmdr_payload, unsigned int trans_offset, + u16 seq_number, enum mlxsw_reg_xmdr_c_ltr_op op, + u16 virtual_router, u8 prefix_len, const void *dip) +{ + char *payload = xmdr_payload + MLXSW_REG_XMDR_BASE_LEN + trans_offset; + + mlxsw_reg_xmdr_c_ltr_pack(xmdr_payload, trans_offset, + MLXSW_REG_XMDR_C_CMD_ID_LT_ROUTE_V6, + seq_number, op, virtual_router, prefix_len); + if (dip) + mlxsw_reg_xmdr_c_ltr_dip6_memcpy_to(payload, dip); + return MLXSW_REG_XMDR_C_LT_ROUTE_V6_LEN; +} + +static inline void +mlxsw_reg_xmdr_c_ltr_act_remote_pack(char *xmdr_payload, unsigned int trans_offset, + enum mlxsw_reg_ralue_trap_action trap_action, + enum mlxsw_reg_xmdr_c_ltr_trap_id_num trap_id_num, + u32 adjacency_index, u16 ecmp_size) +{ + char *payload = xmdr_payload + MLXSW_REG_XMDR_BASE_LEN + trans_offset; + + mlxsw_reg_xmdr_c_ltr_action_type_set(payload, MLXSW_REG_XMDR_C_LTR_ACTION_TYPE_REMOTE); + mlxsw_reg_xmdr_c_ltr_trap_action_set(payload, trap_action); + mlxsw_reg_xmdr_c_ltr_trap_id_num_set(payload, trap_id_num); + mlxsw_reg_xmdr_c_ltr_adjacency_index_set(payload, adjacency_index); + mlxsw_reg_xmdr_c_ltr_ecmp_size_set(payload, ecmp_size); +} + +static inline void +mlxsw_reg_xmdr_c_ltr_act_local_pack(char *xmdr_payload, unsigned int trans_offset, + enum mlxsw_reg_ralue_trap_action trap_action, + enum mlxsw_reg_xmdr_c_ltr_trap_id_num trap_id_num, u16 erif) +{ + char *payload = xmdr_payload + MLXSW_REG_XMDR_BASE_LEN + trans_offset; + + mlxsw_reg_xmdr_c_ltr_action_type_set(payload, MLXSW_REG_XMDR_C_LTR_ACTION_TYPE_LOCAL); + mlxsw_reg_xmdr_c_ltr_trap_action_set(payload, trap_action); + mlxsw_reg_xmdr_c_ltr_trap_id_num_set(payload, trap_id_num); + mlxsw_reg_xmdr_c_ltr_erif_set(payload, erif); +} + +static inline void mlxsw_reg_xmdr_c_ltr_act_ip2me_pack(char *xmdr_payload, + unsigned int trans_offset) +{ + char *payload = xmdr_payload + MLXSW_REG_XMDR_BASE_LEN + trans_offset; + + mlxsw_reg_xmdr_c_ltr_action_type_set(payload, MLXSW_REG_XMDR_C_LTR_ACTION_TYPE_IP2ME); + mlxsw_reg_xmdr_c_ltr_pointer_to_tunnel_set(payload, + MLXSW_REG_XMDR_C_LTR_POINTER_TO_TUNNEL_DISABLED_MAGIC); +} + +static inline void mlxsw_reg_xmdr_c_ltr_act_ip2me_tun_pack(char *xmdr_payload, + unsigned int trans_offset, + u32 pointer_to_tunnel) +{ + char *payload = xmdr_payload + MLXSW_REG_XMDR_BASE_LEN + trans_offset; + + mlxsw_reg_xmdr_c_ltr_action_type_set(payload, MLXSW_REG_XMDR_C_LTR_ACTION_TYPE_IP2ME); + mlxsw_reg_xmdr_c_ltr_pointer_to_tunnel_set(payload, pointer_to_tunnel); +} + +/* XRMT - XM Router M Table Register + * --------------------------------- + * The XRMT configures the M-Table for the XLT-LPM. + */ +#define MLXSW_REG_XRMT_ID 0x7810 +#define MLXSW_REG_XRMT_LEN 0x14 + +MLXSW_REG_DEFINE(xrmt, MLXSW_REG_XRMT_ID, MLXSW_REG_XRMT_LEN); + +/* reg_xrmt_index + * Index in M-Table. + * Range 0..cap_xlt_mtable-1 + * Access: Index + */ +MLXSW_ITEM32(reg, xrmt, index, 0x04, 0, 20); + +/* reg_xrmt_l0_val + * Access: RW + */ +MLXSW_ITEM32(reg, xrmt, l0_val, 0x10, 24, 8); + +static inline void mlxsw_reg_xrmt_pack(char *payload, u32 index, u8 l0_val) +{ + MLXSW_REG_ZERO(xrmt, payload); + mlxsw_reg_xrmt_index_set(payload, index); + mlxsw_reg_xrmt_l0_val_set(payload, l0_val); +} /* XRALTA - XM Router Algorithmic LPM Tree Allocation Register * ----------------------------------------------------------- @@ -11487,6 +12059,13 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(rigr2), MLXSW_REG(recr2), MLXSW_REG(rmft2), + MLXSW_REG(rxlte), + MLXSW_REG(rxltm), + MLXSW_REG(rlcmld), + MLXSW_REG(rlpmce), + MLXSW_REG(xltq), + MLXSW_REG(xmdr), + MLXSW_REG(xrmt), MLXSW_REG(xralta), MLXSW_REG(xralst), MLXSW_REG(xraltb), |