diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/reg.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 524 |
1 files changed, 514 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index e8002bfc1e8f..ead36702549a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -997,7 +997,7 @@ static inline void mlxsw_reg_spaft_pack(char *payload, u8 local_port, MLXSW_REG_ZERO(spaft, payload); mlxsw_reg_spaft_local_port_set(payload, local_port); mlxsw_reg_spaft_allow_untagged_set(payload, allow_untagged); - mlxsw_reg_spaft_allow_prio_tagged_set(payload, true); + mlxsw_reg_spaft_allow_prio_tagged_set(payload, allow_untagged); mlxsw_reg_spaft_allow_tagged_set(payload, true); } @@ -3515,6 +3515,18 @@ MLXSW_ITEM32(reg, qeec, next_element_index, 0x08, 0, 8); */ MLXSW_ITEM32(reg, qeec, mise, 0x0C, 31, 1); +/* reg_qeec_ptps + * PTP shaper + * 0: regular shaper mode + * 1: PTP oriented shaper + * Allowed only for hierarchy 0 + * Not supported for CPU port + * Note that ptps mode may affect the shaper rates of all hierarchies + * Supported only on Spectrum-1 + * Access: RW + */ +MLXSW_ITEM32(reg, qeec, ptps, 0x0C, 29, 1); + enum { MLXSW_REG_QEEC_BYTES_MODE, MLXSW_REG_QEEC_PACKETS_MODE, @@ -3601,6 +3613,16 @@ static inline void mlxsw_reg_qeec_pack(char *payload, u8 local_port, mlxsw_reg_qeec_next_element_index_set(payload, next_index); } +static inline void mlxsw_reg_qeec_ptps_pack(char *payload, u8 local_port, + bool ptps) +{ + MLXSW_REG_ZERO(qeec, payload); + mlxsw_reg_qeec_local_port_set(payload, local_port); + mlxsw_reg_qeec_element_hierarchy_set(payload, + MLXSW_REG_QEEC_HIERARCY_PORT); + mlxsw_reg_qeec_ptps_set(payload, ptps); +} + /* QRWE - QoS ReWrite Enable * ------------------------- * This register configures the rewrite enable per receive port. @@ -3814,6 +3836,112 @@ mlxsw_reg_qtctm_pack(char *payload, u8 local_port, bool mc) mlxsw_reg_qtctm_mc_set(payload, mc); } +/* QPSC - QoS PTP Shaper Configuration Register + * -------------------------------------------- + * The QPSC allows advanced configuration of the shapers when QEEC.ptps=1. + * Supported only on Spectrum-1. + */ +#define MLXSW_REG_QPSC_ID 0x401B +#define MLXSW_REG_QPSC_LEN 0x28 + +MLXSW_REG_DEFINE(qpsc, MLXSW_REG_QPSC_ID, MLXSW_REG_QPSC_LEN); + +enum mlxsw_reg_qpsc_port_speed { + MLXSW_REG_QPSC_PORT_SPEED_100M, + MLXSW_REG_QPSC_PORT_SPEED_1G, + MLXSW_REG_QPSC_PORT_SPEED_10G, + MLXSW_REG_QPSC_PORT_SPEED_25G, +}; + +/* reg_qpsc_port_speed + * Port speed. + * Access: Index + */ +MLXSW_ITEM32(reg, qpsc, port_speed, 0x00, 0, 4); + +/* reg_qpsc_shaper_time_exp + * The base-time-interval for updating the shapers tokens (for all hierarchies). + * shaper_update_rate = 2 ^ shaper_time_exp * (1 + shaper_time_mantissa) * 32nSec + * shaper_rate = 64bit * shaper_inc / shaper_update_rate + * Access: RW + */ +MLXSW_ITEM32(reg, qpsc, shaper_time_exp, 0x04, 16, 4); + +/* reg_qpsc_shaper_time_mantissa + * The base-time-interval for updating the shapers tokens (for all hierarchies). + * shaper_update_rate = 2 ^ shaper_time_exp * (1 + shaper_time_mantissa) * 32nSec + * shaper_rate = 64bit * shaper_inc / shaper_update_rate + * Access: RW + */ +MLXSW_ITEM32(reg, qpsc, shaper_time_mantissa, 0x04, 0, 5); + +/* reg_qpsc_shaper_inc + * Number of tokens added to shaper on each update. + * Units of 8B. + * Access: RW + */ +MLXSW_ITEM32(reg, qpsc, shaper_inc, 0x08, 0, 5); + +/* reg_qpsc_shaper_bs + * Max shaper Burst size. + * Burst size is 2 ^ max_shaper_bs * 512 [bits] + * Range is: 5..25 (from 2KB..2GB) + * Access: RW + */ +MLXSW_ITEM32(reg, qpsc, shaper_bs, 0x0C, 0, 6); + +/* reg_qpsc_ptsc_we + * Write enable to port_to_shaper_credits. + * Access: WO + */ +MLXSW_ITEM32(reg, qpsc, ptsc_we, 0x10, 31, 1); + +/* reg_qpsc_port_to_shaper_credits + * For split ports: range 1..57 + * For non-split ports: range 1..112 + * Written only when ptsc_we is set. + * Access: RW + */ +MLXSW_ITEM32(reg, qpsc, port_to_shaper_credits, 0x10, 0, 8); + +/* reg_qpsc_ing_timestamp_inc + * Ingress timestamp increment. + * 2's complement. + * The timestamp of MTPPTR at ingress will be incremented by this value. Global + * value for all ports. + * Same units as used by MTPPTR. + * Access: RW + */ +MLXSW_ITEM32(reg, qpsc, ing_timestamp_inc, 0x20, 0, 32); + +/* reg_qpsc_egr_timestamp_inc + * Egress timestamp increment. + * 2's complement. + * The timestamp of MTPPTR at egress will be incremented by this value. Global + * value for all ports. + * Same units as used by MTPPTR. + * Access: RW + */ +MLXSW_ITEM32(reg, qpsc, egr_timestamp_inc, 0x24, 0, 32); + +static inline void +mlxsw_reg_qpsc_pack(char *payload, enum mlxsw_reg_qpsc_port_speed port_speed, + u8 shaper_time_exp, u8 shaper_time_mantissa, u8 shaper_inc, + u8 shaper_bs, u8 port_to_shaper_credits, + int ing_timestamp_inc, int egr_timestamp_inc) +{ + MLXSW_REG_ZERO(qpsc, payload); + mlxsw_reg_qpsc_port_speed_set(payload, port_speed); + mlxsw_reg_qpsc_shaper_time_exp_set(payload, shaper_time_exp); + mlxsw_reg_qpsc_shaper_time_mantissa_set(payload, shaper_time_mantissa); + mlxsw_reg_qpsc_shaper_inc_set(payload, shaper_inc); + mlxsw_reg_qpsc_shaper_bs_set(payload, shaper_bs); + mlxsw_reg_qpsc_ptsc_we_set(payload, true); + mlxsw_reg_qpsc_port_to_shaper_credits_set(payload, port_to_shaper_credits); + mlxsw_reg_qpsc_ing_timestamp_inc_set(payload, ing_timestamp_inc); + mlxsw_reg_qpsc_egr_timestamp_inc_set(payload, egr_timestamp_inc); +} + /* PMLP - Ports Module to Local Port Register * ------------------------------------------ * Configures the assignment of modules to local ports. @@ -5292,6 +5420,8 @@ enum mlxsw_reg_htgt_trap_group { MLXSW_REG_HTGT_TRAP_GROUP_SP_IPV6_MLD, MLXSW_REG_HTGT_TRAP_GROUP_SP_IPV6_ND, MLXSW_REG_HTGT_TRAP_GROUP_SP_LBERROR, + MLXSW_REG_HTGT_TRAP_GROUP_SP_PTP0, + MLXSW_REG_HTGT_TRAP_GROUP_SP_PTP1, }; /* reg_htgt_trap_group @@ -8039,16 +8169,21 @@ MLXSW_ITEM32(reg, mtcap, sensor_count, 0x00, 0, 7); MLXSW_REG_DEFINE(mtmp, MLXSW_REG_MTMP_ID, MLXSW_REG_MTMP_LEN); +#define MLXSW_REG_MTMP_MODULE_INDEX_MIN 64 +#define MLXSW_REG_MTMP_GBOX_INDEX_MIN 256 /* reg_mtmp_sensor_index * Sensors index to access. * 64-127 of sensor_index are mapped to the SFP+/QSFP modules sequentially * (module 0 is mapped to sensor_index 64). * Access: Index */ -MLXSW_ITEM32(reg, mtmp, sensor_index, 0x00, 0, 7); +MLXSW_ITEM32(reg, mtmp, sensor_index, 0x00, 0, 12); /* Convert to milli degrees Celsius */ -#define MLXSW_REG_MTMP_TEMP_TO_MC(val) (val * 125) +#define MLXSW_REG_MTMP_TEMP_TO_MC(val) ({ typeof(val) v_ = (val); \ + ((v_) >= 0) ? ((v_) * 125) : \ + ((s16)((GENMASK(15, 0) + (v_) + 1) \ + * 125)); }) /* reg_mtmp_temperature * Temperature reading from the sensor. Reading is in 0.125 Celsius @@ -8107,7 +8242,7 @@ MLXSW_ITEM32(reg, mtmp, temperature_threshold_lo, 0x10, 0, 16); */ MLXSW_ITEM_BUF(reg, mtmp, sensor_name, 0x18, MLXSW_REG_MTMP_SENSOR_NAME_SIZE); -static inline void mlxsw_reg_mtmp_pack(char *payload, u8 sensor_index, +static inline void mlxsw_reg_mtmp_pack(char *payload, u16 sensor_index, bool max_temp_enable, bool max_temp_reset) { @@ -8119,11 +8254,10 @@ static inline void mlxsw_reg_mtmp_pack(char *payload, u8 sensor_index, MLXSW_REG_MTMP_THRESH_HI); } -static inline void mlxsw_reg_mtmp_unpack(char *payload, unsigned int *p_temp, - unsigned int *p_max_temp, - char *sensor_name) +static inline void mlxsw_reg_mtmp_unpack(char *payload, int *p_temp, + int *p_max_temp, char *sensor_name) { - u16 temp; + s16 temp; if (p_temp) { temp = mlxsw_reg_mtmp_temperature_get(payload); @@ -8156,7 +8290,7 @@ MLXSW_REG_DEFINE(mtbr, MLXSW_REG_MTBR_ID, MLXSW_REG_MTBR_LEN); * 64-127 are mapped to the SFP+/QSFP modules sequentially). * Access: Index */ -MLXSW_ITEM32(reg, mtbr, base_sensor_index, 0x00, 0, 7); +MLXSW_ITEM32(reg, mtbr, base_sensor_index, 0x00, 0, 12); /* reg_mtbr_num_rec * Request: Number of records to read @@ -8183,7 +8317,7 @@ MLXSW_ITEM32_INDEXED(reg, mtbr, rec_max_temp, MLXSW_REG_MTBR_BASE_LEN, 16, MLXSW_ITEM32_INDEXED(reg, mtbr, rec_temp, MLXSW_REG_MTBR_BASE_LEN, 0, 16, MLXSW_REG_MTBR_REC_LEN, 0x00, false); -static inline void mlxsw_reg_mtbr_pack(char *payload, u8 base_sensor_index, +static inline void mlxsw_reg_mtbr_pack(char *payload, u16 base_sensor_index, u8 num_rec) { MLXSW_REG_ZERO(mtbr, payload); @@ -8689,6 +8823,107 @@ static inline void mlxsw_reg_mlcr_pack(char *payload, u8 local_port, MLXSW_REG_MLCR_DURATION_MAX : 0); } +/* MTPPS - Management Pulse Per Second Register + * -------------------------------------------- + * This register provides the device PPS capabilities, configure the PPS in and + * out modules and holds the PPS in time stamp. + */ +#define MLXSW_REG_MTPPS_ID 0x9053 +#define MLXSW_REG_MTPPS_LEN 0x3C + +MLXSW_REG_DEFINE(mtpps, MLXSW_REG_MTPPS_ID, MLXSW_REG_MTPPS_LEN); + +/* reg_mtpps_enable + * Enables the PPS functionality the specific pin. + * A boolean variable. + * Access: RW + */ +MLXSW_ITEM32(reg, mtpps, enable, 0x20, 31, 1); + +enum mlxsw_reg_mtpps_pin_mode { + MLXSW_REG_MTPPS_PIN_MODE_VIRTUAL_PIN = 0x2, +}; + +/* reg_mtpps_pin_mode + * Pin mode to be used. The mode must comply with the supported modes of the + * requested pin. + * Access: RW + */ +MLXSW_ITEM32(reg, mtpps, pin_mode, 0x20, 8, 4); + +#define MLXSW_REG_MTPPS_PIN_SP_VIRTUAL_PIN 7 + +/* reg_mtpps_pin + * Pin to be configured or queried out of the supported pins. + * Access: Index + */ +MLXSW_ITEM32(reg, mtpps, pin, 0x20, 0, 8); + +/* reg_mtpps_time_stamp + * When pin_mode = pps_in, the latched device time when it was triggered from + * the external GPIO pin. + * When pin_mode = pps_out or virtual_pin or pps_out_and_virtual_pin, the target + * time to generate next output signal. + * Time is in units of device clock. + * Access: RW + */ +MLXSW_ITEM64(reg, mtpps, time_stamp, 0x28, 0, 64); + +static inline void +mlxsw_reg_mtpps_vpin_pack(char *payload, u64 time_stamp) +{ + MLXSW_REG_ZERO(mtpps, payload); + mlxsw_reg_mtpps_pin_set(payload, MLXSW_REG_MTPPS_PIN_SP_VIRTUAL_PIN); + mlxsw_reg_mtpps_pin_mode_set(payload, + MLXSW_REG_MTPPS_PIN_MODE_VIRTUAL_PIN); + mlxsw_reg_mtpps_enable_set(payload, true); + mlxsw_reg_mtpps_time_stamp_set(payload, time_stamp); +} + +/* MTUTC - Management UTC Register + * ------------------------------- + * Configures the HW UTC counter. + */ +#define MLXSW_REG_MTUTC_ID 0x9055 +#define MLXSW_REG_MTUTC_LEN 0x1C + +MLXSW_REG_DEFINE(mtutc, MLXSW_REG_MTUTC_ID, MLXSW_REG_MTUTC_LEN); + +enum mlxsw_reg_mtutc_operation { + MLXSW_REG_MTUTC_OPERATION_SET_TIME_AT_NEXT_SEC = 0, + MLXSW_REG_MTUTC_OPERATION_ADJUST_FREQ = 3, +}; + +/* reg_mtutc_operation + * Operation. + * Access: OP + */ +MLXSW_ITEM32(reg, mtutc, operation, 0x00, 0, 4); + +/* reg_mtutc_freq_adjustment + * Frequency adjustment: Every PPS the HW frequency will be + * adjusted by this value. Units of HW clock, where HW counts + * 10^9 HW clocks for 1 HW second. + * Access: RW + */ +MLXSW_ITEM32(reg, mtutc, freq_adjustment, 0x04, 0, 32); + +/* reg_mtutc_utc_sec + * UTC seconds. + * Access: WO + */ +MLXSW_ITEM32(reg, mtutc, utc_sec, 0x10, 0, 32); + +static inline void +mlxsw_reg_mtutc_pack(char *payload, enum mlxsw_reg_mtutc_operation oper, + u32 freq_adj, u32 utc_sec) +{ + MLXSW_REG_ZERO(mtutc, payload); + mlxsw_reg_mtutc_operation_set(payload, oper); + mlxsw_reg_mtutc_freq_adjustment_set(payload, freq_adj); + mlxsw_reg_mtutc_utc_sec_set(payload, utc_sec); +} + /* MCQI - Management Component Query Information * --------------------------------------------- * This register allows querying information about firmware components. @@ -9043,6 +9278,267 @@ static inline void mlxsw_reg_mprs_pack(char *payload, u16 parsing_depth, mlxsw_reg_mprs_vxlan_udp_dport_set(payload, vxlan_udp_dport); } +/* MOGCR - Monitoring Global Configuration Register + * ------------------------------------------------ + */ +#define MLXSW_REG_MOGCR_ID 0x9086 +#define MLXSW_REG_MOGCR_LEN 0x20 + +MLXSW_REG_DEFINE(mogcr, MLXSW_REG_MOGCR_ID, MLXSW_REG_MOGCR_LEN); + +/* reg_mogcr_ptp_iftc + * PTP Ingress FIFO Trap Clear + * The PTP_ING_FIFO trap provides MTPPTR with clr according + * to this value. Default 0. + * Reserved when IB switches and when SwitchX/-2, Spectrum-2 + * Access: RW + */ +MLXSW_ITEM32(reg, mogcr, ptp_iftc, 0x00, 1, 1); + +/* reg_mogcr_ptp_eftc + * PTP Egress FIFO Trap Clear + * The PTP_EGR_FIFO trap provides MTPPTR with clr according + * to this value. Default 0. + * Reserved when IB switches and when SwitchX/-2, Spectrum-2 + * Access: RW + */ +MLXSW_ITEM32(reg, mogcr, ptp_eftc, 0x00, 0, 1); + +/* MTPPPC - Time Precision Packet Port Configuration + * ------------------------------------------------- + * This register serves for configuration of which PTP messages should be + * timestamped. This is a global configuration, despite the register name. + * + * Reserved when Spectrum-2. + */ +#define MLXSW_REG_MTPPPC_ID 0x9090 +#define MLXSW_REG_MTPPPC_LEN 0x28 + +MLXSW_REG_DEFINE(mtpppc, MLXSW_REG_MTPPPC_ID, MLXSW_REG_MTPPPC_LEN); + +/* reg_mtpppc_ing_timestamp_message_type + * Bitwise vector of PTP message types to timestamp at ingress. + * MessageType field as defined by IEEE 1588 + * Each bit corresponds to a value (e.g. Bit0: Sync, Bit1: Delay_Req) + * Default all 0 + * Access: RW + */ +MLXSW_ITEM32(reg, mtpppc, ing_timestamp_message_type, 0x08, 0, 16); + +/* reg_mtpppc_egr_timestamp_message_type + * Bitwise vector of PTP message types to timestamp at egress. + * MessageType field as defined by IEEE 1588 + * Each bit corresponds to a value (e.g. Bit0: Sync, Bit1: Delay_Req) + * Default all 0 + * Access: RW + */ +MLXSW_ITEM32(reg, mtpppc, egr_timestamp_message_type, 0x0C, 0, 16); + +static inline void mlxsw_reg_mtpppc_pack(char *payload, u16 ing, u16 egr) +{ + MLXSW_REG_ZERO(mtpppc, payload); + mlxsw_reg_mtpppc_ing_timestamp_message_type_set(payload, ing); + mlxsw_reg_mtpppc_egr_timestamp_message_type_set(payload, egr); +} + +/* MTPPTR - Time Precision Packet Timestamping Reading + * --------------------------------------------------- + * The MTPPTR is used for reading the per port PTP timestamp FIFO. + * There is a trap for packets which are latched to the timestamp FIFO, thus the + * SW knows which FIFO to read. Note that packets enter the FIFO before been + * trapped. The sequence number is used to synchronize the timestamp FIFO + * entries and the trapped packets. + * Reserved when Spectrum-2. + */ + +#define MLXSW_REG_MTPPTR_ID 0x9091 +#define MLXSW_REG_MTPPTR_BASE_LEN 0x10 /* base length, without records */ +#define MLXSW_REG_MTPPTR_REC_LEN 0x10 /* record length */ +#define MLXSW_REG_MTPPTR_REC_MAX_COUNT 4 +#define MLXSW_REG_MTPPTR_LEN (MLXSW_REG_MTPPTR_BASE_LEN + \ + MLXSW_REG_MTPPTR_REC_LEN * MLXSW_REG_MTPPTR_REC_MAX_COUNT) + +MLXSW_REG_DEFINE(mtpptr, MLXSW_REG_MTPPTR_ID, MLXSW_REG_MTPPTR_LEN); + +/* reg_mtpptr_local_port + * Not supported for CPU port. + * Access: Index + */ +MLXSW_ITEM32(reg, mtpptr, local_port, 0x00, 16, 8); + +enum mlxsw_reg_mtpptr_dir { + MLXSW_REG_MTPPTR_DIR_INGRESS, + MLXSW_REG_MTPPTR_DIR_EGRESS, +}; + +/* reg_mtpptr_dir + * Direction. + * Access: Index + */ +MLXSW_ITEM32(reg, mtpptr, dir, 0x00, 0, 1); + +/* reg_mtpptr_clr + * Clear the records. + * Access: OP + */ +MLXSW_ITEM32(reg, mtpptr, clr, 0x04, 31, 1); + +/* reg_mtpptr_num_rec + * Number of valid records in the response + * Range 0.. cap_ptp_timestamp_fifo + * Access: RO + */ +MLXSW_ITEM32(reg, mtpptr, num_rec, 0x08, 0, 4); + +/* reg_mtpptr_rec_message_type + * MessageType field as defined by IEEE 1588 Each bit corresponds to a value + * (e.g. Bit0: Sync, Bit1: Delay_Req) + * Access: RO + */ +MLXSW_ITEM32_INDEXED(reg, mtpptr, rec_message_type, + MLXSW_REG_MTPPTR_BASE_LEN, 8, 4, + MLXSW_REG_MTPPTR_REC_LEN, 0, false); + +/* reg_mtpptr_rec_domain_number + * DomainNumber field as defined by IEEE 1588 + * Access: RO + */ +MLXSW_ITEM32_INDEXED(reg, mtpptr, rec_domain_number, + MLXSW_REG_MTPPTR_BASE_LEN, 0, 8, + MLXSW_REG_MTPPTR_REC_LEN, 0, false); + +/* reg_mtpptr_rec_sequence_id + * SequenceId field as defined by IEEE 1588 + * Access: RO + */ +MLXSW_ITEM32_INDEXED(reg, mtpptr, rec_sequence_id, + MLXSW_REG_MTPPTR_BASE_LEN, 0, 16, + MLXSW_REG_MTPPTR_REC_LEN, 0x4, false); + +/* reg_mtpptr_rec_timestamp_high + * Timestamp of when the PTP packet has passed through the port Units of PLL + * clock time. + * For Spectrum-1 the PLL clock is 156.25Mhz and PLL clock time is 6.4nSec. + * Access: RO + */ +MLXSW_ITEM32_INDEXED(reg, mtpptr, rec_timestamp_high, + MLXSW_REG_MTPPTR_BASE_LEN, 0, 32, + MLXSW_REG_MTPPTR_REC_LEN, 0x8, false); + +/* reg_mtpptr_rec_timestamp_low + * See rec_timestamp_high. + * Access: RO + */ +MLXSW_ITEM32_INDEXED(reg, mtpptr, rec_timestamp_low, + MLXSW_REG_MTPPTR_BASE_LEN, 0, 32, + MLXSW_REG_MTPPTR_REC_LEN, 0xC, false); + +static inline void mlxsw_reg_mtpptr_unpack(const char *payload, + unsigned int rec, + u8 *p_message_type, + u8 *p_domain_number, + u16 *p_sequence_id, + u64 *p_timestamp) +{ + u32 timestamp_high, timestamp_low; + + *p_message_type = mlxsw_reg_mtpptr_rec_message_type_get(payload, rec); + *p_domain_number = mlxsw_reg_mtpptr_rec_domain_number_get(payload, rec); + *p_sequence_id = mlxsw_reg_mtpptr_rec_sequence_id_get(payload, rec); + timestamp_high = mlxsw_reg_mtpptr_rec_timestamp_high_get(payload, rec); + timestamp_low = mlxsw_reg_mtpptr_rec_timestamp_low_get(payload, rec); + *p_timestamp = (u64)timestamp_high << 32 | timestamp_low; +} + +/* MTPTPT - Monitoring Precision Time Protocol Trap Register + * --------------------------------------------------------- + * This register is used for configuring under which trap to deliver PTP + * packets depending on type of the packet. + */ +#define MLXSW_REG_MTPTPT_ID 0x9092 +#define MLXSW_REG_MTPTPT_LEN 0x08 + +MLXSW_REG_DEFINE(mtptpt, MLXSW_REG_MTPTPT_ID, MLXSW_REG_MTPTPT_LEN); + +enum mlxsw_reg_mtptpt_trap_id { + MLXSW_REG_MTPTPT_TRAP_ID_PTP0, + MLXSW_REG_MTPTPT_TRAP_ID_PTP1, +}; + +/* reg_mtptpt_trap_id + * Trap id. + * Access: Index + */ +MLXSW_ITEM32(reg, mtptpt, trap_id, 0x00, 0, 4); + +/* reg_mtptpt_message_type + * Bitwise vector of PTP message types to trap. This is a necessary but + * non-sufficient condition since need to enable also per port. See MTPPPC. + * Message types are defined by IEEE 1588 Each bit corresponds to a value (e.g. + * Bit0: Sync, Bit1: Delay_Req) + */ +MLXSW_ITEM32(reg, mtptpt, message_type, 0x04, 0, 16); + +static inline void mlxsw_reg_mtptptp_pack(char *payload, + enum mlxsw_reg_mtptpt_trap_id trap_id, + u16 message_type) +{ + MLXSW_REG_ZERO(mtptpt, payload); + mlxsw_reg_mtptpt_trap_id_set(payload, trap_id); + mlxsw_reg_mtptpt_message_type_set(payload, message_type); +} + +/* MGPIR - Management General Peripheral Information Register + * ---------------------------------------------------------- + * MGPIR register allows software to query the hardware and + * firmware general information of peripheral entities. + */ +#define MLXSW_REG_MGPIR_ID 0x9100 +#define MLXSW_REG_MGPIR_LEN 0xA0 + +MLXSW_REG_DEFINE(mgpir, MLXSW_REG_MGPIR_ID, MLXSW_REG_MGPIR_LEN); + +enum mlxsw_reg_mgpir_device_type { + MLXSW_REG_MGPIR_DEVICE_TYPE_NONE, + MLXSW_REG_MGPIR_DEVICE_TYPE_GEARBOX_DIE, +}; + +/* device_type + * Access: RO + */ +MLXSW_ITEM32(reg, mgpir, device_type, 0x00, 24, 4); + +/* devices_per_flash + * Number of devices of device_type per flash (can be shared by few devices). + * Access: RO + */ +MLXSW_ITEM32(reg, mgpir, devices_per_flash, 0x00, 16, 8); + +/* num_of_devices + * Number of devices of device_type. + * Access: RO + */ +MLXSW_ITEM32(reg, mgpir, num_of_devices, 0x00, 0, 8); + +static inline void mlxsw_reg_mgpir_pack(char *payload) +{ + MLXSW_REG_ZERO(mgpir, payload); +} + +static inline void +mlxsw_reg_mgpir_unpack(char *payload, u8 *num_of_devices, + enum mlxsw_reg_mgpir_device_type *device_type, + u8 *devices_per_flash) +{ + if (num_of_devices) + *num_of_devices = mlxsw_reg_mgpir_num_of_devices_get(payload); + if (device_type) + *device_type = mlxsw_reg_mgpir_device_type_get(payload); + if (devices_per_flash) + *devices_per_flash = + mlxsw_reg_mgpir_devices_per_flash_get(payload); +} + /* TNGCR - Tunneling NVE General Configuration Register * ---------------------------------------------------- * The TNGCR register is used for setting up the NVE Tunneling configuration. @@ -10006,6 +10502,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(qpdsm), MLXSW_REG(qpdpm), MLXSW_REG(qtctm), + MLXSW_REG(qpsc), MLXSW_REG(pmlp), MLXSW_REG(pmtu), MLXSW_REG(ptys), @@ -10052,12 +10549,19 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(mgir), MLXSW_REG(mrsr), MLXSW_REG(mlcr), + MLXSW_REG(mtpps), + MLXSW_REG(mtutc), MLXSW_REG(mpsc), MLXSW_REG(mcqi), MLXSW_REG(mcc), MLXSW_REG(mcda), MLXSW_REG(mgpc), MLXSW_REG(mprs), + MLXSW_REG(mogcr), + MLXSW_REG(mtpppc), + MLXSW_REG(mtpptr), + MLXSW_REG(mtptpt), + MLXSW_REG(mgpir), MLXSW_REG(tngcr), MLXSW_REG(tnumt), MLXSW_REG(tnqcr), |