diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/reg.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 130 |
1 files changed, 126 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index c4adc7f740d3..900b4bf5bb5b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -842,6 +842,14 @@ MLXSW_ITEM32(reg, spvid, local_port, 0x00, 16, 8); */ MLXSW_ITEM32(reg, spvid, sub_port, 0x00, 8, 8); +/* reg_spvid_egr_et_set + * When VLAN is pushed at ingress (for untagged packets or for + * QinQ push mode) then the EtherType is decided at the egress port. + * Reserved when Spectrum-1. + * Access: RW + */ +MLXSW_ITEM32(reg, spvid, egr_et_set, 0x04, 24, 1); + /* reg_spvid_et_vlan * EtherType used for when VLAN is pushed at ingress (for untagged * packets or for QinQ push mode). @@ -849,6 +857,7 @@ MLXSW_ITEM32(reg, spvid, sub_port, 0x00, 8, 8); * 1: ether_type1 * 2: ether_type2 - Reserved when Spectrum-1, supported by Spectrum-2 * Ethertype IDs are configured by SVER. + * Reserved when egr_et_set = 1. * Access: RW */ MLXSW_ITEM32(reg, spvid, et_vlan, 0x04, 16, 2); @@ -2079,6 +2088,41 @@ static inline void mlxsw_reg_spvc_pack(char *payload, u8 local_port, bool et1, mlxsw_reg_spvc_et0_set(payload, et0); } +/* SPEVET - Switch Port Egress VLAN EtherType + * ------------------------------------------ + * The switch port egress VLAN EtherType configures which EtherType to push at + * egress for packets incoming through a local port for which 'SPVID.egr_et_set' + * is set. + */ +#define MLXSW_REG_SPEVET_ID 0x202A +#define MLXSW_REG_SPEVET_LEN 0x08 + +MLXSW_REG_DEFINE(spevet, MLXSW_REG_SPEVET_ID, MLXSW_REG_SPEVET_LEN); + +/* reg_spevet_local_port + * Egress Local port number. + * Not supported to CPU port. + * Access: Index + */ +MLXSW_ITEM32(reg, spevet, local_port, 0x00, 16, 8); + +/* reg_spevet_et_vlan + * Egress EtherType VLAN to push when SPVID.egr_et_set field set for the packet: + * 0: ether_type0 - (default) + * 1: ether_type1 + * 2: ether_type2 + * Access: RW + */ +MLXSW_ITEM32(reg, spevet, et_vlan, 0x04, 16, 2); + +static inline void mlxsw_reg_spevet_pack(char *payload, u8 local_port, + u8 et_vlan) +{ + MLXSW_REG_ZERO(spevet, payload); + mlxsw_reg_spevet_local_port_set(payload, local_port); + mlxsw_reg_spevet_et_vlan_set(payload, et_vlan); +} + /* CWTP - Congetion WRED ECN TClass Profile * ---------------------------------------- * Configures the profiles for queues of egress port and traffic class @@ -5637,7 +5681,7 @@ static inline void mlxsw_reg_pspa_pack(char *payload, u8 swid, u8 local_port) MLXSW_REG_DEFINE(pmaos, MLXSW_REG_PMAOS_ID, MLXSW_REG_PMAOS_LEN); -/* reg_slot_index +/* reg_pmaos_slot_index * Slot index. * Access: Index */ @@ -8086,6 +8130,60 @@ mlxsw_reg_rtdp_ipip4_pack(char *payload, u16 irif, mlxsw_reg_rtdp_ipip_expected_gre_key_set(payload, expected_gre_key); } +/* RATRAD - Router Adjacency Table Activity Dump Register + * ------------------------------------------------------ + * The RATRAD register is used to dump and optionally clear activity bits of + * router adjacency table entries. + */ +#define MLXSW_REG_RATRAD_ID 0x8022 +#define MLXSW_REG_RATRAD_LEN 0x210 + +MLXSW_REG_DEFINE(ratrad, MLXSW_REG_RATRAD_ID, MLXSW_REG_RATRAD_LEN); + +enum { + /* Read activity */ + MLXSW_REG_RATRAD_OP_READ_ACTIVITY, + /* Read and clear activity */ + MLXSW_REG_RATRAD_OP_READ_CLEAR_ACTIVITY, +}; + +/* reg_ratrad_op + * Access: Operation + */ +MLXSW_ITEM32(reg, ratrad, op, 0x00, 30, 2); + +/* reg_ratrad_ecmp_size + * ecmp_size is the amount of sequential entries from adjacency_index. Valid + * ranges: + * Spectrum-1: 32-64, 512, 1024, 2048, 4096 + * Spectrum-2/3: 32-128, 256, 512, 1024, 2048, 4096 + * Access: Index + */ +MLXSW_ITEM32(reg, ratrad, ecmp_size, 0x00, 0, 13); + +/* reg_ratrad_adjacency_index + * Index into the adjacency table. + * Access: Index + */ +MLXSW_ITEM32(reg, ratrad, adjacency_index, 0x04, 0, 24); + +/* reg_ratrad_activity_vector + * Activity bit per adjacency index. + * Bits higher than ecmp_size are reserved. + * Access: RO + */ +MLXSW_ITEM_BIT_ARRAY(reg, ratrad, activity_vector, 0x10, 0x200, 1); + +static inline void mlxsw_reg_ratrad_pack(char *payload, u32 adjacency_index, + u16 ecmp_size) +{ + MLXSW_REG_ZERO(ratrad, payload); + mlxsw_reg_ratrad_op_set(payload, + MLXSW_REG_RATRAD_OP_READ_CLEAR_ACTIVITY); + mlxsw_reg_ratrad_ecmp_size_set(payload, ecmp_size); + mlxsw_reg_ratrad_adjacency_index_set(payload, adjacency_index); +} + /* RIGR-V2 - Router Interface Group Register Version 2 * --------------------------------------------------- * The RIGR_V2 register is used to add, remove and query egress interface list @@ -9925,15 +10023,28 @@ MLXSW_ITEM32(reg, mpar, enable, 0x04, 31, 1); */ MLXSW_ITEM32(reg, mpar, pa_id, 0x04, 0, 4); +#define MLXSW_REG_MPAR_RATE_MAX 3500000000UL + +/* reg_mpar_probability_rate + * Sampling rate. + * Valid values are: 1 to 3.5*10^9 + * Value of 1 means "sample all". Default is 1. + * Reserved when Spectrum-1. + * Access: RW + */ +MLXSW_ITEM32(reg, mpar, probability_rate, 0x08, 0, 32); + static inline void mlxsw_reg_mpar_pack(char *payload, u8 local_port, enum mlxsw_reg_mpar_i_e i_e, - bool enable, u8 pa_id) + bool enable, u8 pa_id, + u32 probability_rate) { MLXSW_REG_ZERO(mpar, payload); mlxsw_reg_mpar_local_port_set(payload, local_port); mlxsw_reg_mpar_enable_set(payload, enable); mlxsw_reg_mpar_i_e_set(payload, i_e); mlxsw_reg_mpar_pa_id_set(payload, pa_id); + mlxsw_reg_mpar_probability_rate_set(payload, probability_rate); } /* MGIR - Management General Information Register @@ -10577,6 +10688,8 @@ MLXSW_ITEM32(reg, mpagr, trigger, 0x00, 0, 4); */ MLXSW_ITEM32(reg, mpagr, pa_id, 0x04, 0, 4); +#define MLXSW_REG_MPAGR_RATE_MAX 3500000000UL + /* reg_mpagr_probability_rate * Sampling rate. * Valid values are: 1 to 3.5*10^9 @@ -10919,7 +11032,7 @@ MLXSW_REG_DEFINE(mfde, MLXSW_REG_MFDE_ID, MLXSW_REG_MFDE_LEN); * Which irisc triggered the event * Access: RO */ -MLXSW_ITEM32(reg, mfde, irisc_id, 0x00, 8, 4); +MLXSW_ITEM32(reg, mfde, irisc_id, 0x00, 24, 8); enum mlxsw_reg_mfde_event_id { MLXSW_REG_MFDE_EVENT_ID_CRSPACE_TO = 1, @@ -10930,7 +11043,7 @@ enum mlxsw_reg_mfde_event_id { /* reg_mfde_event_id * Access: RO */ -MLXSW_ITEM32(reg, mfde, event_id, 0x00, 0, 8); +MLXSW_ITEM32(reg, mfde, event_id, 0x00, 0, 16); enum mlxsw_reg_mfde_method { MLXSW_REG_MFDE_METHOD_QUERY, @@ -10979,6 +11092,13 @@ MLXSW_ITEM32(reg, mfde, log_address, 0x10, 0, 32); */ MLXSW_ITEM32(reg, mfde, log_id, 0x14, 0, 4); +/* reg_mfde_log_ip + * IP (instruction pointer) that triggered the timeout. + * Valid in case event_id == MLXSW_REG_MFDE_EVENT_ID_CRSPACE_TO + * Access: RO + */ +MLXSW_ITEM64(reg, mfde, log_ip, 0x18, 0, 64); + /* reg_mfde_pipes_mask * Bit per kvh pipe. * Access: RO @@ -11995,6 +12115,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(sfmr), MLXSW_REG(spvmlr), MLXSW_REG(spvc), + MLXSW_REG(spevet), MLXSW_REG(cwtp), MLXSW_REG(cwtpm), MLXSW_REG(pgcr), @@ -12047,6 +12168,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(rtar), MLXSW_REG(ratr), MLXSW_REG(rtdp), + MLXSW_REG(ratrad), MLXSW_REG(rdpm), MLXSW_REG(ricnt), MLXSW_REG(rrcr), |