diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/reg.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 973 |
1 files changed, 927 insertions, 46 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 1877d9f8a11a..6e8b619b769b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -1,44 +1,10 @@ -/* - * drivers/net/ethernet/mellanox/mlxsw/reg.h - * Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved. - * Copyright (c) 2015-2016 Ido Schimmel <idosch@mellanox.com> - * Copyright (c) 2015 Elad Raz <eladr@mellanox.com> - * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com> - * Copyright (c) 2016 Yotam Gigi <yotamg@mellanox.com> - * Copyright (c) 2017-2018 Petr Machata <petrm@mellanox.com> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the names of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ +/* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */ #ifndef _MLXSW_REG_H #define _MLXSW_REG_H +#include <linux/kernel.h> #include <linux/string.h> #include <linux/bitops.h> #include <linux/if_vlan.h> @@ -1943,6 +1909,28 @@ static inline void mlxsw_reg_cwtpm_pack(char *payload, u8 local_port, mlxsw_reg_cwtpm_ntcp_r_set(payload, profile); } +/* PGCR - Policy-Engine General Configuration Register + * --------------------------------------------------- + * This register configures general Policy-Engine settings. + */ +#define MLXSW_REG_PGCR_ID 0x3001 +#define MLXSW_REG_PGCR_LEN 0x20 + +MLXSW_REG_DEFINE(pgcr, MLXSW_REG_PGCR_ID, MLXSW_REG_PGCR_LEN); + +/* reg_pgcr_default_action_pointer_base + * Default action pointer base. Each region has a default action pointer + * which is equal to default_action_pointer_base + region_id. + * Access: RW + */ +MLXSW_ITEM32(reg, pgcr, default_action_pointer_base, 0x1C, 0, 24); + +static inline void mlxsw_reg_pgcr_pack(char *payload, u32 pointer_base) +{ + MLXSW_REG_ZERO(pgcr, payload); + mlxsw_reg_pgcr_default_action_pointer_base_set(payload, pointer_base); +} + /* PPBT - Policy-Engine Port Binding Table * --------------------------------------- * This register is used for configuration of the Port Binding Table. @@ -2132,14 +2120,18 @@ MLXSW_ITEM32(reg, ptar, op, 0x00, 28, 4); /* reg_ptar_action_set_type * Type of action set to be used on this region. - * For Spectrum, this is always type 2 - "flexible" + * For Spectrum and Spectrum-2, this is always type 2 - "flexible" * Access: WO */ MLXSW_ITEM32(reg, ptar, action_set_type, 0x00, 16, 8); +enum mlxsw_reg_ptar_key_type { + MLXSW_REG_PTAR_KEY_TYPE_FLEX = 0x50, /* Spetrum */ + MLXSW_REG_PTAR_KEY_TYPE_FLEX2 = 0x51, /* Spectrum-2 */ +}; + /* reg_ptar_key_type * TCAM key type for the region. - * For Spectrum, this is always type 0x50 - "FLEX_KEY" * Access: WO */ MLXSW_ITEM32(reg, ptar, key_type, 0x00, 0, 8); @@ -2182,13 +2174,14 @@ MLXSW_ITEM8_INDEXED(reg, ptar, flexible_key_id, 0x20, 0, 8, MLXSW_REG_PTAR_KEY_ID_LEN, 0x00, false); static inline void mlxsw_reg_ptar_pack(char *payload, enum mlxsw_reg_ptar_op op, + enum mlxsw_reg_ptar_key_type key_type, u16 region_size, u16 region_id, const char *tcam_region_info) { MLXSW_REG_ZERO(ptar, payload); mlxsw_reg_ptar_op_set(payload, op); mlxsw_reg_ptar_action_set_type_set(payload, 2); /* "flexible" */ - mlxsw_reg_ptar_key_type_set(payload, 0x50); /* "FLEX_KEY" */ + mlxsw_reg_ptar_key_type_set(payload, key_type); mlxsw_reg_ptar_region_size_set(payload, region_size); mlxsw_reg_ptar_region_id_set(payload, region_id); mlxsw_reg_ptar_tcam_region_info_memcpy_to(payload, tcam_region_info); @@ -2327,6 +2320,23 @@ MLXSW_REG_DEFINE(pefa, MLXSW_REG_PEFA_ID, MLXSW_REG_PEFA_LEN); */ MLXSW_ITEM32(reg, pefa, index, 0x00, 0, 24); +/* reg_pefa_a + * Index in the KVD Linear Centralized Database. + * Activity + * For a new entry: set if ca=0, clear if ca=1 + * Set if a packet lookup has hit on the specific entry + * Access: RO + */ +MLXSW_ITEM32(reg, pefa, a, 0x04, 29, 1); + +/* reg_pefa_ca + * Clear activity + * When write: activity is according to this field + * When read: after reading the activity is cleared according to ca + * Access: OP + */ +MLXSW_ITEM32(reg, pefa, ca, 0x04, 24, 1); + #define MLXSW_REG_FLEX_ACTION_SET_LEN 0xA8 /* reg_pefa_flex_action_set @@ -2336,12 +2346,20 @@ MLXSW_ITEM32(reg, pefa, index, 0x00, 0, 24); */ MLXSW_ITEM_BUF(reg, pefa, flex_action_set, 0x08, MLXSW_REG_FLEX_ACTION_SET_LEN); -static inline void mlxsw_reg_pefa_pack(char *payload, u32 index, +static inline void mlxsw_reg_pefa_pack(char *payload, u32 index, bool ca, const char *flex_action_set) { MLXSW_REG_ZERO(pefa, payload); mlxsw_reg_pefa_index_set(payload, index); - mlxsw_reg_pefa_flex_action_set_memcpy_to(payload, flex_action_set); + mlxsw_reg_pefa_ca_set(payload, ca); + if (flex_action_set) + mlxsw_reg_pefa_flex_action_set_memcpy_to(payload, + flex_action_set); +} + +static inline void mlxsw_reg_pefa_unpack(char *payload, bool *p_a) +{ + *p_a = mlxsw_reg_pefa_a_get(payload); } /* PTCE-V2 - Policy-Engine TCAM Entry Register Version 2 @@ -2397,6 +2415,15 @@ MLXSW_ITEM32(reg, ptce2, op, 0x00, 20, 3); */ MLXSW_ITEM32(reg, ptce2, offset, 0x00, 0, 16); +/* reg_ptce2_priority + * Priority of the rule, higher values win. The range is 1..cap_kvd_size-1. + * Note: priority does not have to be unique per rule. + * Within a region, higher priority should have lower offset (no limitation + * between regions in a multi-region). + * Access: RW + */ +MLXSW_ITEM32(reg, ptce2, priority, 0x04, 0, 24); + /* reg_ptce2_tcam_region_info * Opaque object that represents the TCAM region. * Access: Index @@ -2404,14 +2431,14 @@ MLXSW_ITEM32(reg, ptce2, offset, 0x00, 0, 16); MLXSW_ITEM_BUF(reg, ptce2, tcam_region_info, 0x10, MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN); -#define MLXSW_REG_PTCE2_FLEX_KEY_BLOCKS_LEN 96 +#define MLXSW_REG_PTCEX_FLEX_KEY_BLOCKS_LEN 96 /* reg_ptce2_flex_key_blocks * ACL Key. * Access: RW */ MLXSW_ITEM_BUF(reg, ptce2, flex_key_blocks, 0x20, - MLXSW_REG_PTCE2_FLEX_KEY_BLOCKS_LEN); + MLXSW_REG_PTCEX_FLEX_KEY_BLOCKS_LEN); /* reg_ptce2_mask * mask- in the same size as key. A bit that is set directs the TCAM @@ -2420,7 +2447,7 @@ MLXSW_ITEM_BUF(reg, ptce2, flex_key_blocks, 0x20, * Access: RW */ MLXSW_ITEM_BUF(reg, ptce2, mask, 0x80, - MLXSW_REG_PTCE2_FLEX_KEY_BLOCKS_LEN); + MLXSW_REG_PTCEX_FLEX_KEY_BLOCKS_LEN); /* reg_ptce2_flex_action_set * ACL action set. @@ -2432,15 +2459,567 @@ MLXSW_ITEM_BUF(reg, ptce2, flex_action_set, 0xE0, static inline void mlxsw_reg_ptce2_pack(char *payload, bool valid, enum mlxsw_reg_ptce2_op op, const char *tcam_region_info, - u16 offset) + u16 offset, u32 priority) { MLXSW_REG_ZERO(ptce2, payload); mlxsw_reg_ptce2_v_set(payload, valid); mlxsw_reg_ptce2_op_set(payload, op); mlxsw_reg_ptce2_offset_set(payload, offset); + mlxsw_reg_ptce2_priority_set(payload, priority); mlxsw_reg_ptce2_tcam_region_info_memcpy_to(payload, tcam_region_info); } +/* PERPT - Policy-Engine ERP Table Register + * ---------------------------------------- + * This register adds and removes eRPs from the eRP table. + */ +#define MLXSW_REG_PERPT_ID 0x3021 +#define MLXSW_REG_PERPT_LEN 0x80 + +MLXSW_REG_DEFINE(perpt, MLXSW_REG_PERPT_ID, MLXSW_REG_PERPT_LEN); + +/* reg_perpt_erpt_bank + * eRP table bank. + * Range 0 .. cap_max_erp_table_banks - 1 + * Access: Index + */ +MLXSW_ITEM32(reg, perpt, erpt_bank, 0x00, 16, 4); + +/* reg_perpt_erpt_index + * Index to eRP table within the eRP bank. + * Range is 0 .. cap_max_erp_table_bank_size - 1 + * Access: Index + */ +MLXSW_ITEM32(reg, perpt, erpt_index, 0x00, 0, 8); + +enum mlxsw_reg_perpt_key_size { + MLXSW_REG_PERPT_KEY_SIZE_2KB, + MLXSW_REG_PERPT_KEY_SIZE_4KB, + MLXSW_REG_PERPT_KEY_SIZE_8KB, + MLXSW_REG_PERPT_KEY_SIZE_12KB, +}; + +/* reg_perpt_key_size + * Access: OP + */ +MLXSW_ITEM32(reg, perpt, key_size, 0x04, 0, 4); + +/* reg_perpt_bf_bypass + * 0 - The eRP is used only if bloom filter state is set for the given + * rule. + * 1 - The eRP is used regardless of bloom filter state. + * The bypass is an OR condition of region_id or eRP. See PERCR.bf_bypass + * Access: RW + */ +MLXSW_ITEM32(reg, perpt, bf_bypass, 0x08, 8, 1); + +/* reg_perpt_erp_id + * eRP ID for use by the rules. + * Access: RW + */ +MLXSW_ITEM32(reg, perpt, erp_id, 0x08, 0, 4); + +/* reg_perpt_erpt_base_bank + * Base eRP table bank, points to head of erp_vector + * Range is 0 .. cap_max_erp_table_banks - 1 + * Access: OP + */ +MLXSW_ITEM32(reg, perpt, erpt_base_bank, 0x0C, 16, 4); + +/* reg_perpt_erpt_base_index + * Base index to eRP table within the eRP bank + * Range is 0 .. cap_max_erp_table_bank_size - 1 + * Access: OP + */ +MLXSW_ITEM32(reg, perpt, erpt_base_index, 0x0C, 0, 8); + +/* reg_perpt_erp_index_in_vector + * eRP index in the vector. + * Access: OP + */ +MLXSW_ITEM32(reg, perpt, erp_index_in_vector, 0x10, 0, 4); + +/* reg_perpt_erp_vector + * eRP vector. + * Access: OP + */ +MLXSW_ITEM_BIT_ARRAY(reg, perpt, erp_vector, 0x14, 4, 1); + +/* reg_perpt_mask + * Mask + * 0 - A-TCAM will ignore the bit in key + * 1 - A-TCAM will compare the bit in key + * Access: RW + */ +MLXSW_ITEM_BUF(reg, perpt, mask, 0x20, MLXSW_REG_PTCEX_FLEX_KEY_BLOCKS_LEN); + +static inline void mlxsw_reg_perpt_erp_vector_pack(char *payload, + unsigned long *erp_vector, + unsigned long size) +{ + unsigned long bit; + + for_each_set_bit(bit, erp_vector, size) + mlxsw_reg_perpt_erp_vector_set(payload, bit, true); +} + +static inline void +mlxsw_reg_perpt_pack(char *payload, u8 erpt_bank, u8 erpt_index, + enum mlxsw_reg_perpt_key_size key_size, u8 erp_id, + u8 erpt_base_bank, u8 erpt_base_index, u8 erp_index, + char *mask) +{ + MLXSW_REG_ZERO(perpt, payload); + mlxsw_reg_perpt_erpt_bank_set(payload, erpt_bank); + mlxsw_reg_perpt_erpt_index_set(payload, erpt_index); + mlxsw_reg_perpt_key_size_set(payload, key_size); + mlxsw_reg_perpt_bf_bypass_set(payload, true); + mlxsw_reg_perpt_erp_id_set(payload, erp_id); + mlxsw_reg_perpt_erpt_base_bank_set(payload, erpt_base_bank); + mlxsw_reg_perpt_erpt_base_index_set(payload, erpt_base_index); + mlxsw_reg_perpt_erp_index_in_vector_set(payload, erp_index); + mlxsw_reg_perpt_mask_memcpy_to(payload, mask); +} + +/* PERAR - Policy-Engine Region Association Register + * ------------------------------------------------- + * This register associates a hw region for region_id's. Changing on the fly + * is supported by the device. + */ +#define MLXSW_REG_PERAR_ID 0x3026 +#define MLXSW_REG_PERAR_LEN 0x08 + +MLXSW_REG_DEFINE(perar, MLXSW_REG_PERAR_ID, MLXSW_REG_PERAR_LEN); + +/* reg_perar_region_id + * Region identifier + * Range 0 .. cap_max_regions-1 + * Access: Index + */ +MLXSW_ITEM32(reg, perar, region_id, 0x00, 0, 16); + +static inline unsigned int +mlxsw_reg_perar_hw_regions_needed(unsigned int block_num) +{ + return DIV_ROUND_UP(block_num, 4); +} + +/* reg_perar_hw_region + * HW Region + * Range 0 .. cap_max_regions-1 + * Default: hw_region = region_id + * For a 8 key block region, 2 consecutive regions are used + * For a 12 key block region, 3 consecutive regions are used + * Access: RW + */ +MLXSW_ITEM32(reg, perar, hw_region, 0x04, 0, 16); + +static inline void mlxsw_reg_perar_pack(char *payload, u16 region_id, + u16 hw_region) +{ + MLXSW_REG_ZERO(perar, payload); + mlxsw_reg_perar_region_id_set(payload, region_id); + mlxsw_reg_perar_hw_region_set(payload, hw_region); +} + +/* PTCE-V3 - Policy-Engine TCAM Entry Register Version 3 + * ----------------------------------------------------- + * This register is a new version of PTCE-V2 in order to support the + * A-TCAM. This register is not supported by SwitchX/-2 and Spectrum. + */ +#define MLXSW_REG_PTCE3_ID 0x3027 +#define MLXSW_REG_PTCE3_LEN 0xF0 + +MLXSW_REG_DEFINE(ptce3, MLXSW_REG_PTCE3_ID, MLXSW_REG_PTCE3_LEN); + +/* reg_ptce3_v + * Valid. + * Access: RW + */ +MLXSW_ITEM32(reg, ptce3, v, 0x00, 31, 1); + +enum mlxsw_reg_ptce3_op { + /* Write operation. Used to write a new entry to the table. + * All R/W fields are relevant for new entry. Activity bit is set + * for new entries. Write with v = 0 will delete the entry. Must + * not be used if an entry exists. + */ + MLXSW_REG_PTCE3_OP_WRITE_WRITE = 0, + /* Update operation */ + MLXSW_REG_PTCE3_OP_WRITE_UPDATE = 1, + /* Read operation */ + MLXSW_REG_PTCE3_OP_QUERY_READ = 0, +}; + +/* reg_ptce3_op + * Access: OP + */ +MLXSW_ITEM32(reg, ptce3, op, 0x00, 20, 3); + +/* reg_ptce3_priority + * Priority of the rule. Higher values win. + * For Spectrum-2 range is 1..cap_kvd_size - 1 + * Note: Priority does not have to be unique per rule. + * Access: RW + */ +MLXSW_ITEM32(reg, ptce3, priority, 0x04, 0, 24); + +/* reg_ptce3_tcam_region_info + * Opaque object that represents the TCAM region. + * Access: Index + */ +MLXSW_ITEM_BUF(reg, ptce3, tcam_region_info, 0x10, + MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN); + +/* reg_ptce3_flex2_key_blocks + * ACL key. The key must be masked according to eRP (if exists) or + * according to master mask. + * Access: Index + */ +MLXSW_ITEM_BUF(reg, ptce3, flex2_key_blocks, 0x20, + MLXSW_REG_PTCEX_FLEX_KEY_BLOCKS_LEN); + +/* reg_ptce3_erp_id + * eRP ID. + * Access: Index + */ +MLXSW_ITEM32(reg, ptce3, erp_id, 0x80, 0, 4); + +/* reg_ptce3_delta_start + * Start point of delta_value and delta_mask, in bits. Must not exceed + * num_key_blocks * 36 - 8. Reserved when delta_mask = 0. + * Access: Index + */ +MLXSW_ITEM32(reg, ptce3, delta_start, 0x84, 0, 10); + +/* reg_ptce3_delta_mask + * Delta mask. + * 0 - Ignore relevant bit in delta_value + * 1 - Compare relevant bit in delta_value + * Delta mask must not be set for reserved fields in the key blocks. + * Note: No delta when no eRPs. Thus, for regions with + * PERERP.erpt_pointer_valid = 0 the delta mask must be 0. + * Access: Index + */ +MLXSW_ITEM32(reg, ptce3, delta_mask, 0x88, 16, 8); + +/* reg_ptce3_delta_value + * Delta value. + * Bits which are masked by delta_mask must be 0. + * Access: Index + */ +MLXSW_ITEM32(reg, ptce3, delta_value, 0x88, 0, 8); + +/* reg_ptce3_prune_vector + * Pruning vector relative to the PERPT.erp_id. + * Used for reducing lookups. + * 0 - NEED: Do a lookup using the eRP. + * 1 - PRUNE: Do not perform a lookup using the eRP. + * Maybe be modified by PEAPBL and PEAPBM. + * Note: In Spectrum-2, a region of 8 key blocks must be set to either + * all 1's or all 0's. + * Access: RW + */ +MLXSW_ITEM_BIT_ARRAY(reg, ptce3, prune_vector, 0x90, 4, 1); + +/* reg_ptce3_prune_ctcam + * Pruning on C-TCAM. Used for reducing lookups. + * 0 - NEED: Do a lookup in the C-TCAM. + * 1 - PRUNE: Do not perform a lookup in the C-TCAM. + * Access: RW + */ +MLXSW_ITEM32(reg, ptce3, prune_ctcam, 0x94, 31, 1); + +/* reg_ptce3_large_exists + * Large entry key ID exists. + * Within the region: + * 0 - SINGLE: The large_entry_key_id is not currently in use. + * For rule insert: The MSB of the key (blocks 6..11) will be added. + * For rule delete: The MSB of the key will be removed. + * 1 - NON_SINGLE: The large_entry_key_id is currently in use. + * For rule insert: The MSB of the key (blocks 6..11) will not be added. + * For rule delete: The MSB of the key will not be removed. + * Access: WO + */ +MLXSW_ITEM32(reg, ptce3, large_exists, 0x98, 31, 1); + +/* reg_ptce3_large_entry_key_id + * Large entry key ID. + * A key for 12 key blocks rules. Reserved when region has less than 12 key + * blocks. Must be different for different keys which have the same common + * 6 key blocks (MSB, blocks 6..11) key within a region. + * Range is 0..cap_max_pe_large_key_id - 1 + * Access: RW + */ +MLXSW_ITEM32(reg, ptce3, large_entry_key_id, 0x98, 0, 24); + +/* reg_ptce3_action_pointer + * Pointer to action. + * Range is 0..cap_max_kvd_action_sets - 1 + * Access: RW + */ +MLXSW_ITEM32(reg, ptce3, action_pointer, 0xA0, 0, 24); + +static inline void mlxsw_reg_ptce3_pack(char *payload, bool valid, + enum mlxsw_reg_ptce3_op op, + u32 priority, + const char *tcam_region_info, + const char *key, u8 erp_id, + bool large_exists, u32 lkey_id, + u32 action_pointer) +{ + MLXSW_REG_ZERO(ptce3, payload); + mlxsw_reg_ptce3_v_set(payload, valid); + mlxsw_reg_ptce3_op_set(payload, op); + mlxsw_reg_ptce3_priority_set(payload, priority); + mlxsw_reg_ptce3_tcam_region_info_memcpy_to(payload, tcam_region_info); + mlxsw_reg_ptce3_flex2_key_blocks_memcpy_to(payload, key); + mlxsw_reg_ptce3_erp_id_set(payload, erp_id); + mlxsw_reg_ptce3_large_exists_set(payload, large_exists); + mlxsw_reg_ptce3_large_entry_key_id_set(payload, lkey_id); + mlxsw_reg_ptce3_action_pointer_set(payload, action_pointer); +} + +/* PERCR - Policy-Engine Region Configuration Register + * --------------------------------------------------- + * This register configures the region parameters. The region_id must be + * allocated. + */ +#define MLXSW_REG_PERCR_ID 0x302A +#define MLXSW_REG_PERCR_LEN 0x80 + +MLXSW_REG_DEFINE(percr, MLXSW_REG_PERCR_ID, MLXSW_REG_PERCR_LEN); + +/* reg_percr_region_id + * Region identifier. + * Range 0..cap_max_regions-1 + * Access: Index + */ +MLXSW_ITEM32(reg, percr, region_id, 0x00, 0, 16); + +/* reg_percr_atcam_ignore_prune + * Ignore prune_vector by other A-TCAM rules. Used e.g., for a new rule. + * Access: RW + */ +MLXSW_ITEM32(reg, percr, atcam_ignore_prune, 0x04, 25, 1); + +/* reg_percr_ctcam_ignore_prune + * Ignore prune_ctcam by other A-TCAM rules. Used e.g., for a new rule. + * Access: RW + */ +MLXSW_ITEM32(reg, percr, ctcam_ignore_prune, 0x04, 24, 1); + +/* reg_percr_bf_bypass + * Bloom filter bypass. + * 0 - Bloom filter is used (default) + * 1 - Bloom filter is bypassed. The bypass is an OR condition of + * region_id or eRP. See PERPT.bf_bypass + * Access: RW + */ +MLXSW_ITEM32(reg, percr, bf_bypass, 0x04, 16, 1); + +/* reg_percr_master_mask + * Master mask. Logical OR mask of all masks of all rules of a region + * (both A-TCAM and C-TCAM). When there are no eRPs + * (erpt_pointer_valid = 0), then this provides the mask. + * Access: RW + */ +MLXSW_ITEM_BUF(reg, percr, master_mask, 0x20, 96); + +static inline void mlxsw_reg_percr_pack(char *payload, u16 region_id) +{ + MLXSW_REG_ZERO(percr, payload); + mlxsw_reg_percr_region_id_set(payload, region_id); + mlxsw_reg_percr_atcam_ignore_prune_set(payload, false); + mlxsw_reg_percr_ctcam_ignore_prune_set(payload, false); + mlxsw_reg_percr_bf_bypass_set(payload, true); +} + +/* PERERP - Policy-Engine Region eRP Register + * ------------------------------------------ + * This register configures the region eRP. The region_id must be + * allocated. + */ +#define MLXSW_REG_PERERP_ID 0x302B +#define MLXSW_REG_PERERP_LEN 0x1C + +MLXSW_REG_DEFINE(pererp, MLXSW_REG_PERERP_ID, MLXSW_REG_PERERP_LEN); + +/* reg_pererp_region_id + * Region identifier. + * Range 0..cap_max_regions-1 + * Access: Index + */ +MLXSW_ITEM32(reg, pererp, region_id, 0x00, 0, 16); + +/* reg_pererp_ctcam_le + * C-TCAM lookup enable. Reserved when erpt_pointer_valid = 0. + * Access: RW + */ +MLXSW_ITEM32(reg, pererp, ctcam_le, 0x04, 28, 1); + +/* reg_pererp_erpt_pointer_valid + * erpt_pointer is valid. + * Access: RW + */ +MLXSW_ITEM32(reg, pererp, erpt_pointer_valid, 0x10, 31, 1); + +/* reg_pererp_erpt_bank_pointer + * Pointer to eRP table bank. May be modified at any time. + * Range 0..cap_max_erp_table_banks-1 + * Reserved when erpt_pointer_valid = 0 + */ +MLXSW_ITEM32(reg, pererp, erpt_bank_pointer, 0x10, 16, 4); + +/* reg_pererp_erpt_pointer + * Pointer to eRP table within the eRP bank. Can be changed for an + * existing region. + * Range 0..cap_max_erp_table_size-1 + * Reserved when erpt_pointer_valid = 0 + * Access: RW + */ +MLXSW_ITEM32(reg, pererp, erpt_pointer, 0x10, 0, 8); + +/* reg_pererp_erpt_vector + * Vector of allowed eRP indexes starting from erpt_pointer within the + * erpt_bank_pointer. Next entries will be in next bank. + * Note that eRP index is used and not eRP ID. + * Reserved when erpt_pointer_valid = 0 + * Access: RW + */ +MLXSW_ITEM_BIT_ARRAY(reg, pererp, erpt_vector, 0x14, 4, 1); + +/* reg_pererp_master_rp_id + * Master RP ID. When there are no eRPs, then this provides the eRP ID + * for the lookup. Can be changed for an existing region. + * Reserved when erpt_pointer_valid = 1 + * Access: RW + */ +MLXSW_ITEM32(reg, pererp, master_rp_id, 0x18, 0, 4); + +static inline void mlxsw_reg_pererp_erp_vector_pack(char *payload, + unsigned long *erp_vector, + unsigned long size) +{ + unsigned long bit; + + for_each_set_bit(bit, erp_vector, size) + mlxsw_reg_pererp_erpt_vector_set(payload, bit, true); +} + +static inline void mlxsw_reg_pererp_pack(char *payload, u16 region_id, + bool ctcam_le, bool erpt_pointer_valid, + u8 erpt_bank_pointer, u8 erpt_pointer, + u8 master_rp_id) +{ + MLXSW_REG_ZERO(pererp, payload); + mlxsw_reg_pererp_region_id_set(payload, region_id); + mlxsw_reg_pererp_ctcam_le_set(payload, ctcam_le); + mlxsw_reg_pererp_erpt_pointer_valid_set(payload, erpt_pointer_valid); + mlxsw_reg_pererp_erpt_bank_pointer_set(payload, erpt_bank_pointer); + mlxsw_reg_pererp_erpt_pointer_set(payload, erpt_pointer); + mlxsw_reg_pererp_master_rp_id_set(payload, master_rp_id); +} + +/* IEDR - Infrastructure Entry Delete Register + * ---------------------------------------------------- + * This register is used for deleting entries from the entry tables. + * It is legitimate to attempt to delete a nonexisting entry (the device will + * respond as a good flow). + */ +#define MLXSW_REG_IEDR_ID 0x3804 +#define MLXSW_REG_IEDR_BASE_LEN 0x10 /* base length, without records */ +#define MLXSW_REG_IEDR_REC_LEN 0x8 /* record length */ +#define MLXSW_REG_IEDR_REC_MAX_COUNT 64 +#define MLXSW_REG_IEDR_LEN (MLXSW_REG_IEDR_BASE_LEN + \ + MLXSW_REG_IEDR_REC_LEN * \ + MLXSW_REG_IEDR_REC_MAX_COUNT) + +MLXSW_REG_DEFINE(iedr, MLXSW_REG_IEDR_ID, MLXSW_REG_IEDR_LEN); + +/* reg_iedr_num_rec + * Number of records. + * Access: OP + */ +MLXSW_ITEM32(reg, iedr, num_rec, 0x00, 0, 8); + +/* reg_iedr_rec_type + * Resource type. + * Access: OP + */ +MLXSW_ITEM32_INDEXED(reg, iedr, rec_type, MLXSW_REG_IEDR_BASE_LEN, 24, 8, + MLXSW_REG_IEDR_REC_LEN, 0x00, false); + +/* reg_iedr_rec_size + * Size of entries do be deleted. The unit is 1 entry, regardless of entry type. + * Access: OP + */ +MLXSW_ITEM32_INDEXED(reg, iedr, rec_size, MLXSW_REG_IEDR_BASE_LEN, 0, 11, + MLXSW_REG_IEDR_REC_LEN, 0x00, false); + +/* reg_iedr_rec_index_start + * Resource index start. + * Access: OP + */ +MLXSW_ITEM32_INDEXED(reg, iedr, rec_index_start, MLXSW_REG_IEDR_BASE_LEN, 0, 24, + MLXSW_REG_IEDR_REC_LEN, 0x04, false); + +static inline void mlxsw_reg_iedr_pack(char *payload) +{ + MLXSW_REG_ZERO(iedr, payload); +} + +static inline void mlxsw_reg_iedr_rec_pack(char *payload, int rec_index, + u8 rec_type, u16 rec_size, + u32 rec_index_start) +{ + u8 num_rec = mlxsw_reg_iedr_num_rec_get(payload); + + if (rec_index >= num_rec) + mlxsw_reg_iedr_num_rec_set(payload, rec_index + 1); + mlxsw_reg_iedr_rec_type_set(payload, rec_index, rec_type); + mlxsw_reg_iedr_rec_size_set(payload, rec_index, rec_size); + mlxsw_reg_iedr_rec_index_start_set(payload, rec_index, rec_index_start); +} + +/* QPTS - QoS Priority Trust State Register + * ---------------------------------------- + * This register controls the port policy to calculate the switch priority and + * packet color based on incoming packet fields. + */ +#define MLXSW_REG_QPTS_ID 0x4002 +#define MLXSW_REG_QPTS_LEN 0x8 + +MLXSW_REG_DEFINE(qpts, MLXSW_REG_QPTS_ID, MLXSW_REG_QPTS_LEN); + +/* reg_qpts_local_port + * Local port number. + * Access: Index + * + * Note: CPU port is supported. + */ +MLXSW_ITEM32(reg, qpts, local_port, 0x00, 16, 8); + +enum mlxsw_reg_qpts_trust_state { + MLXSW_REG_QPTS_TRUST_STATE_PCP = 1, + MLXSW_REG_QPTS_TRUST_STATE_DSCP = 2, /* For MPLS, trust EXP. */ +}; + +/* reg_qpts_trust_state + * Trust state for a given port. + * Access: RW + */ +MLXSW_ITEM32(reg, qpts, trust_state, 0x04, 0, 3); + +static inline void mlxsw_reg_qpts_pack(char *payload, u8 local_port, + enum mlxsw_reg_qpts_trust_state ts) +{ + MLXSW_REG_ZERO(qpts, payload); + + mlxsw_reg_qpts_local_port_set(payload, local_port); + mlxsw_reg_qpts_trust_state_set(payload, ts); +} + /* QPCR - QoS Policer Configuration Register * ----------------------------------------- * The QPCR register is used to create policers - that limit @@ -2753,6 +3332,219 @@ static inline void mlxsw_reg_qeec_pack(char *payload, u8 local_port, mlxsw_reg_qeec_next_element_index_set(payload, next_index); } +/* QRWE - QoS ReWrite Enable + * ------------------------- + * This register configures the rewrite enable per receive port. + */ +#define MLXSW_REG_QRWE_ID 0x400F +#define MLXSW_REG_QRWE_LEN 0x08 + +MLXSW_REG_DEFINE(qrwe, MLXSW_REG_QRWE_ID, MLXSW_REG_QRWE_LEN); + +/* reg_qrwe_local_port + * Local port number. + * Access: Index + * + * Note: CPU port is supported. No support for router port. + */ +MLXSW_ITEM32(reg, qrwe, local_port, 0x00, 16, 8); + +/* reg_qrwe_dscp + * Whether to enable DSCP rewrite (default is 0, don't rewrite). + * Access: RW + */ +MLXSW_ITEM32(reg, qrwe, dscp, 0x04, 1, 1); + +/* reg_qrwe_pcp + * Whether to enable PCP and DEI rewrite (default is 0, don't rewrite). + * Access: RW + */ +MLXSW_ITEM32(reg, qrwe, pcp, 0x04, 0, 1); + +static inline void mlxsw_reg_qrwe_pack(char *payload, u8 local_port, + bool rewrite_pcp, bool rewrite_dscp) +{ + MLXSW_REG_ZERO(qrwe, payload); + mlxsw_reg_qrwe_local_port_set(payload, local_port); + mlxsw_reg_qrwe_pcp_set(payload, rewrite_pcp); + mlxsw_reg_qrwe_dscp_set(payload, rewrite_dscp); +} + +/* QPDSM - QoS Priority to DSCP Mapping + * ------------------------------------ + * QoS Priority to DSCP Mapping Register + */ +#define MLXSW_REG_QPDSM_ID 0x4011 +#define MLXSW_REG_QPDSM_BASE_LEN 0x04 /* base length, without records */ +#define MLXSW_REG_QPDSM_PRIO_ENTRY_REC_LEN 0x4 /* record length */ +#define MLXSW_REG_QPDSM_PRIO_ENTRY_REC_MAX_COUNT 16 +#define MLXSW_REG_QPDSM_LEN (MLXSW_REG_QPDSM_BASE_LEN + \ + MLXSW_REG_QPDSM_PRIO_ENTRY_REC_LEN * \ + MLXSW_REG_QPDSM_PRIO_ENTRY_REC_MAX_COUNT) + +MLXSW_REG_DEFINE(qpdsm, MLXSW_REG_QPDSM_ID, MLXSW_REG_QPDSM_LEN); + +/* reg_qpdsm_local_port + * Local Port. Supported for data packets from CPU port. + * Access: Index + */ +MLXSW_ITEM32(reg, qpdsm, local_port, 0x00, 16, 8); + +/* reg_qpdsm_prio_entry_color0_e + * Enable update of the entry for color 0 and a given port. + * Access: WO + */ +MLXSW_ITEM32_INDEXED(reg, qpdsm, prio_entry_color0_e, + MLXSW_REG_QPDSM_BASE_LEN, 31, 1, + MLXSW_REG_QPDSM_PRIO_ENTRY_REC_LEN, 0x00, false); + +/* reg_qpdsm_prio_entry_color0_dscp + * DSCP field in the outer label of the packet for color 0 and a given port. + * Reserved when e=0. + * Access: RW + */ +MLXSW_ITEM32_INDEXED(reg, qpdsm, prio_entry_color0_dscp, + MLXSW_REG_QPDSM_BASE_LEN, 24, 6, + MLXSW_REG_QPDSM_PRIO_ENTRY_REC_LEN, 0x00, false); + +/* reg_qpdsm_prio_entry_color1_e + * Enable update of the entry for color 1 and a given port. + * Access: WO + */ +MLXSW_ITEM32_INDEXED(reg, qpdsm, prio_entry_color1_e, + MLXSW_REG_QPDSM_BASE_LEN, 23, 1, + MLXSW_REG_QPDSM_PRIO_ENTRY_REC_LEN, 0x00, false); + +/* reg_qpdsm_prio_entry_color1_dscp + * DSCP field in the outer label of the packet for color 1 and a given port. + * Reserved when e=0. + * Access: RW + */ +MLXSW_ITEM32_INDEXED(reg, qpdsm, prio_entry_color1_dscp, + MLXSW_REG_QPDSM_BASE_LEN, 16, 6, + MLXSW_REG_QPDSM_PRIO_ENTRY_REC_LEN, 0x00, false); + +/* reg_qpdsm_prio_entry_color2_e + * Enable update of the entry for color 2 and a given port. + * Access: WO + */ +MLXSW_ITEM32_INDEXED(reg, qpdsm, prio_entry_color2_e, + MLXSW_REG_QPDSM_BASE_LEN, 15, 1, + MLXSW_REG_QPDSM_PRIO_ENTRY_REC_LEN, 0x00, false); + +/* reg_qpdsm_prio_entry_color2_dscp + * DSCP field in the outer label of the packet for color 2 and a given port. + * Reserved when e=0. + * Access: RW + */ +MLXSW_ITEM32_INDEXED(reg, qpdsm, prio_entry_color2_dscp, + MLXSW_REG_QPDSM_BASE_LEN, 8, 6, + MLXSW_REG_QPDSM_PRIO_ENTRY_REC_LEN, 0x00, false); + +static inline void mlxsw_reg_qpdsm_pack(char *payload, u8 local_port) +{ + MLXSW_REG_ZERO(qpdsm, payload); + mlxsw_reg_qpdsm_local_port_set(payload, local_port); +} + +static inline void +mlxsw_reg_qpdsm_prio_pack(char *payload, unsigned short prio, u8 dscp) +{ + mlxsw_reg_qpdsm_prio_entry_color0_e_set(payload, prio, 1); + mlxsw_reg_qpdsm_prio_entry_color0_dscp_set(payload, prio, dscp); + mlxsw_reg_qpdsm_prio_entry_color1_e_set(payload, prio, 1); + mlxsw_reg_qpdsm_prio_entry_color1_dscp_set(payload, prio, dscp); + mlxsw_reg_qpdsm_prio_entry_color2_e_set(payload, prio, 1); + mlxsw_reg_qpdsm_prio_entry_color2_dscp_set(payload, prio, dscp); +} + +/* QPDPM - QoS Port DSCP to Priority Mapping Register + * -------------------------------------------------- + * This register controls the mapping from DSCP field to + * Switch Priority for IP packets. + */ +#define MLXSW_REG_QPDPM_ID 0x4013 +#define MLXSW_REG_QPDPM_BASE_LEN 0x4 /* base length, without records */ +#define MLXSW_REG_QPDPM_DSCP_ENTRY_REC_LEN 0x2 /* record length */ +#define MLXSW_REG_QPDPM_DSCP_ENTRY_REC_MAX_COUNT 64 +#define MLXSW_REG_QPDPM_LEN (MLXSW_REG_QPDPM_BASE_LEN + \ + MLXSW_REG_QPDPM_DSCP_ENTRY_REC_LEN * \ + MLXSW_REG_QPDPM_DSCP_ENTRY_REC_MAX_COUNT) + +MLXSW_REG_DEFINE(qpdpm, MLXSW_REG_QPDPM_ID, MLXSW_REG_QPDPM_LEN); + +/* reg_qpdpm_local_port + * Local Port. Supported for data packets from CPU port. + * Access: Index + */ +MLXSW_ITEM32(reg, qpdpm, local_port, 0x00, 16, 8); + +/* reg_qpdpm_dscp_e + * Enable update of the specific entry. When cleared, the switch_prio and color + * fields are ignored and the previous switch_prio and color values are + * preserved. + * Access: WO + */ +MLXSW_ITEM16_INDEXED(reg, qpdpm, dscp_entry_e, MLXSW_REG_QPDPM_BASE_LEN, 15, 1, + MLXSW_REG_QPDPM_DSCP_ENTRY_REC_LEN, 0x00, false); + +/* reg_qpdpm_dscp_prio + * The new Switch Priority value for the relevant DSCP value. + * Access: RW + */ +MLXSW_ITEM16_INDEXED(reg, qpdpm, dscp_entry_prio, + MLXSW_REG_QPDPM_BASE_LEN, 0, 4, + MLXSW_REG_QPDPM_DSCP_ENTRY_REC_LEN, 0x00, false); + +static inline void mlxsw_reg_qpdpm_pack(char *payload, u8 local_port) +{ + MLXSW_REG_ZERO(qpdpm, payload); + mlxsw_reg_qpdpm_local_port_set(payload, local_port); +} + +static inline void +mlxsw_reg_qpdpm_dscp_pack(char *payload, unsigned short dscp, u8 prio) +{ + mlxsw_reg_qpdpm_dscp_entry_e_set(payload, dscp, 1); + mlxsw_reg_qpdpm_dscp_entry_prio_set(payload, dscp, prio); +} + +/* QTCTM - QoS Switch Traffic Class Table is Multicast-Aware Register + * ------------------------------------------------------------------ + * This register configures if the Switch Priority to Traffic Class mapping is + * based on Multicast packet indication. If so, then multicast packets will get + * a Traffic Class that is plus (cap_max_tclass_data/2) the value configured by + * QTCT. + * By default, Switch Priority to Traffic Class mapping is not based on + * Multicast packet indication. + */ +#define MLXSW_REG_QTCTM_ID 0x401A +#define MLXSW_REG_QTCTM_LEN 0x08 + +MLXSW_REG_DEFINE(qtctm, MLXSW_REG_QTCTM_ID, MLXSW_REG_QTCTM_LEN); + +/* reg_qtctm_local_port + * Local port number. + * No support for CPU port. + * Access: Index + */ +MLXSW_ITEM32(reg, qtctm, local_port, 0x00, 16, 8); + +/* reg_qtctm_mc + * Multicast Mode + * Whether Switch Priority to Traffic Class mapping is based on Multicast packet + * indication (default is 0, not based on Multicast packet indication). + */ +MLXSW_ITEM32(reg, qtctm, mc, 0x04, 0, 1); + +static inline void +mlxsw_reg_qtctm_pack(char *payload, u8 local_port, bool mc) +{ + MLXSW_REG_ZERO(qtctm, payload); + mlxsw_reg_qtctm_local_port_set(payload, local_port); + mlxsw_reg_qtctm_mc_set(payload, mc); +} + /* PMLP - Ports Module to Local Port Register * ------------------------------------------ * Configures the assignment of modules to local ports. @@ -3350,6 +4142,7 @@ MLXSW_ITEM32(reg, ppcnt, pnat, 0x00, 14, 2); enum mlxsw_reg_ppcnt_grp { MLXSW_REG_PPCNT_IEEE_8023_CNT = 0x0, + MLXSW_REG_PPCNT_RFC_2819_CNT = 0x2, MLXSW_REG_PPCNT_EXT_CNT = 0x5, MLXSW_REG_PPCNT_PRIO_CNT = 0x10, MLXSW_REG_PPCNT_TC_CNT = 0x11, @@ -3508,6 +4301,68 @@ MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_received, MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_transmitted, MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x90, 0, 64); +/* Ethernet RFC 2819 Counter Group */ + +/* reg_ppcnt_ether_stats_pkts64octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts64octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x58, 0, 64); + +/* reg_ppcnt_ether_stats_pkts65to127octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts65to127octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x60, 0, 64); + +/* reg_ppcnt_ether_stats_pkts128to255octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts128to255octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x68, 0, 64); + +/* reg_ppcnt_ether_stats_pkts256to511octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts256to511octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x70, 0, 64); + +/* reg_ppcnt_ether_stats_pkts512to1023octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts512to1023octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x78, 0, 64); + +/* reg_ppcnt_ether_stats_pkts1024to1518octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts1024to1518octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x80, 0, 64); + +/* reg_ppcnt_ether_stats_pkts1519to2047octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts1519to2047octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x88, 0, 64); + +/* reg_ppcnt_ether_stats_pkts2048to4095octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts2048to4095octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x90, 0, 64); + +/* reg_ppcnt_ether_stats_pkts4096to8191octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts4096to8191octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x98, 0, 64); + +/* reg_ppcnt_ether_stats_pkts8192to10239octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ether_stats_pkts8192to10239octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0xA0, 0, 64); + /* Ethernet Extended Counter Group Counters */ /* reg_ppcnt_ecn_marked @@ -4338,6 +5193,20 @@ MLXSW_ITEM32(reg, ritr, if_swid, 0x08, 24, 8); */ MLXSW_ITEM_BUF(reg, ritr, if_mac, 0x12, 6); +/* reg_ritr_if_vrrp_id_ipv6 + * VRRP ID for IPv6 + * Note: Reserved for RIF types other than VLAN, FID and Sub-port. + * Access: RW + */ +MLXSW_ITEM32(reg, ritr, if_vrrp_id_ipv6, 0x1C, 8, 8); + +/* reg_ritr_if_vrrp_id_ipv4 + * VRRP ID for IPv4 + * Note: Reserved for RIF types other than VLAN, FID and Sub-port. + * Access: RW + */ +MLXSW_ITEM32(reg, ritr, if_vrrp_id_ipv4, 0x1C, 0, 8); + /* VLAN Interface */ /* reg_ritr_vlan_if_vid @@ -7871,6 +8740,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(spvmlr), MLXSW_REG(cwtp), MLXSW_REG(cwtpm), + MLXSW_REG(pgcr), MLXSW_REG(ppbt), MLXSW_REG(pacl), MLXSW_REG(pagt), @@ -7879,9 +8749,20 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(prcr), MLXSW_REG(pefa), MLXSW_REG(ptce2), + MLXSW_REG(perpt), + MLXSW_REG(perar), + MLXSW_REG(ptce3), + MLXSW_REG(percr), + MLXSW_REG(pererp), + MLXSW_REG(iedr), + MLXSW_REG(qpts), MLXSW_REG(qpcr), MLXSW_REG(qtct), MLXSW_REG(qeec), + MLXSW_REG(qrwe), + MLXSW_REG(qpdsm), + MLXSW_REG(qpdpm), + MLXSW_REG(qtctm), MLXSW_REG(pmlp), MLXSW_REG(pmtu), MLXSW_REG(ptys), |