diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_dynamic_config.c')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_dynamic_config.c | 208 |
1 files changed, 199 insertions, 9 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_dynamic_config.c b/drivers/net/dsa/sja1105/sja1105_dynamic_config.c index bf9b36ff35bf..4471eeccc293 100644 --- a/drivers/net/dsa/sja1105/sja1105_dynamic_config.c +++ b/drivers/net/dsa/sja1105/sja1105_dynamic_config.c @@ -97,6 +97,12 @@ #define SJA1105_SIZE_DYN_CMD 4 +#define SJA1105ET_SJA1105_SIZE_VL_LOOKUP_DYN_CMD \ + SJA1105_SIZE_DYN_CMD + +#define SJA1105PQRS_SJA1105_SIZE_VL_LOOKUP_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1105_SIZE_VL_LOOKUP_ENTRY) + #define SJA1105ET_SIZE_MAC_CONFIG_DYN_ENTRY \ SJA1105_SIZE_DYN_CMD @@ -121,14 +127,29 @@ #define SJA1105ET_SIZE_L2_LOOKUP_PARAMS_DYN_CMD \ SJA1105_SIZE_DYN_CMD +#define SJA1105PQRS_SIZE_L2_LOOKUP_PARAMS_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1105PQRS_SIZE_L2_LOOKUP_PARAMS_ENTRY) + #define SJA1105ET_SIZE_GENERAL_PARAMS_DYN_CMD \ SJA1105_SIZE_DYN_CMD +#define SJA1105PQRS_SIZE_GENERAL_PARAMS_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1105PQRS_SIZE_GENERAL_PARAMS_ENTRY) + #define SJA1105PQRS_SIZE_AVB_PARAMS_DYN_CMD \ (SJA1105_SIZE_DYN_CMD + SJA1105PQRS_SIZE_AVB_PARAMS_ENTRY) +#define SJA1105_SIZE_RETAGGING_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1105_SIZE_RETAGGING_ENTRY) + +#define SJA1105ET_SIZE_CBS_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1105ET_SIZE_CBS_ENTRY) + +#define SJA1105PQRS_SIZE_CBS_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1105PQRS_SIZE_CBS_ENTRY) + #define SJA1105_MAX_DYN_CMD_SIZE \ - SJA1105PQRS_SIZE_MAC_CONFIG_DYN_CMD + SJA1105PQRS_SIZE_GENERAL_PARAMS_DYN_CMD struct sja1105_dyn_cmd { bool search; @@ -147,6 +168,29 @@ enum sja1105_hostcmd { }; static void +sja1105_vl_lookup_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + const int size = SJA1105_SIZE_DYN_CMD; + + sja1105_packing(buf, &cmd->valid, 31, 31, size, op); + sja1105_packing(buf, &cmd->errors, 30, 30, size, op); + sja1105_packing(buf, &cmd->rdwrset, 29, 29, size, op); + sja1105_packing(buf, &cmd->index, 9, 0, size, op); +} + +static size_t sja1105et_vl_lookup_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_vl_lookup_entry *entry = entry_ptr; + const int size = SJA1105ET_SJA1105_SIZE_VL_LOOKUP_DYN_CMD; + + sja1105_packing(buf, &entry->egrmirr, 21, 17, size, op); + sja1105_packing(buf, &entry->ingrmirr, 16, 16, size, op); + return size; +} + +static void sja1105pqrs_l2_lookup_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -463,6 +507,18 @@ sja1105et_l2_lookup_params_entry_packing(void *buf, void *entry_ptr, } static void +sja1105pqrs_l2_lookup_params_cmd_packing(void *buf, + struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105PQRS_SIZE_L2_LOOKUP_PARAMS_ENTRY; + const int size = SJA1105_SIZE_DYN_CMD; + + sja1105_packing(p, &cmd->valid, 31, 31, size, op); + sja1105_packing(p, &cmd->rdwrset, 30, 30, size, op); +} + +static void sja1105et_general_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -485,6 +541,18 @@ sja1105et_general_params_entry_packing(void *buf, void *entry_ptr, } static void +sja1105pqrs_general_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105PQRS_SIZE_GENERAL_PARAMS_ENTRY; + const int size = SJA1105_SIZE_DYN_CMD; + + sja1105_packing(p, &cmd->valid, 31, 31, size, op); + sja1105_packing(p, &cmd->errors, 30, 30, size, op); + sja1105_packing(p, &cmd->rdwrset, 28, 28, size, op); +} + +static void sja1105pqrs_avb_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -496,6 +564,74 @@ sja1105pqrs_avb_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, sja1105_packing(p, &cmd->rdwrset, 29, 29, size, op); } +static void +sja1105_retagging_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105_SIZE_RETAGGING_ENTRY; + const int size = SJA1105_SIZE_DYN_CMD; + + sja1105_packing(p, &cmd->valid, 31, 31, size, op); + sja1105_packing(p, &cmd->errors, 30, 30, size, op); + sja1105_packing(p, &cmd->valident, 29, 29, size, op); + sja1105_packing(p, &cmd->rdwrset, 28, 28, size, op); + sja1105_packing(p, &cmd->index, 5, 0, size, op); +} + +static void sja1105et_cbs_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105ET_SIZE_CBS_ENTRY; + const int size = SJA1105_SIZE_DYN_CMD; + + sja1105_packing(p, &cmd->valid, 31, 31, size, op); + sja1105_packing(p, &cmd->index, 19, 16, size, op); +} + +static size_t sja1105et_cbs_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + const size_t size = SJA1105ET_SIZE_CBS_ENTRY; + struct sja1105_cbs_entry *entry = entry_ptr; + u8 *cmd = buf + size; + u32 *p = buf; + + sja1105_packing(cmd, &entry->port, 5, 3, SJA1105_SIZE_DYN_CMD, op); + sja1105_packing(cmd, &entry->prio, 2, 0, SJA1105_SIZE_DYN_CMD, op); + sja1105_packing(p + 3, &entry->credit_lo, 31, 0, size, op); + sja1105_packing(p + 2, &entry->credit_hi, 31, 0, size, op); + sja1105_packing(p + 1, &entry->send_slope, 31, 0, size, op); + sja1105_packing(p + 0, &entry->idle_slope, 31, 0, size, op); + return size; +} + +static void sja1105pqrs_cbs_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105PQRS_SIZE_CBS_ENTRY; + const int size = SJA1105_SIZE_DYN_CMD; + + sja1105_packing(p, &cmd->valid, 31, 31, size, op); + sja1105_packing(p, &cmd->rdwrset, 30, 30, size, op); + sja1105_packing(p, &cmd->errors, 29, 29, size, op); + sja1105_packing(p, &cmd->index, 3, 0, size, op); +} + +static size_t sja1105pqrs_cbs_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + const size_t size = SJA1105PQRS_SIZE_CBS_ENTRY; + struct sja1105_cbs_entry *entry = entry_ptr; + + sja1105_packing(buf, &entry->port, 159, 157, size, op); + sja1105_packing(buf, &entry->prio, 156, 154, size, op); + sja1105_packing(buf, &entry->credit_lo, 153, 122, size, op); + sja1105_packing(buf, &entry->credit_hi, 121, 90, size, op); + sja1105_packing(buf, &entry->send_slope, 89, 58, size, op); + sja1105_packing(buf, &entry->idle_slope, 57, 26, size, op); + return size; +} + #define OP_READ BIT(0) #define OP_WRITE BIT(1) #define OP_DEL BIT(2) @@ -505,6 +641,16 @@ sja1105pqrs_avb_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN] = { [BLK_IDX_SCHEDULE] = {0}, [BLK_IDX_SCHEDULE_ENTRY_POINTS] = {0}, + [BLK_IDX_VL_LOOKUP] = { + .entry_packing = sja1105et_vl_lookup_entry_packing, + .cmd_packing = sja1105_vl_lookup_cmd_packing, + .access = OP_WRITE, + .max_entry_count = SJA1105_MAX_VL_LOOKUP_COUNT, + .packed_size = SJA1105ET_SJA1105_SIZE_VL_LOOKUP_DYN_CMD, + .addr = 0x35, + }, + [BLK_IDX_VL_POLICING] = {0}, + [BLK_IDX_VL_FORWARDING] = {0}, [BLK_IDX_L2_LOOKUP] = { .entry_packing = sja1105et_dyn_l2_lookup_entry_packing, .cmd_packing = sja1105et_l2_lookup_cmd_packing, @@ -548,6 +694,7 @@ struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN] = { }, [BLK_IDX_SCHEDULE_PARAMS] = {0}, [BLK_IDX_SCHEDULE_ENTRY_POINTS_PARAMS] = {0}, + [BLK_IDX_VL_FORWARDING_PARAMS] = {0}, [BLK_IDX_L2_LOOKUP_PARAMS] = { .entry_packing = sja1105et_l2_lookup_params_entry_packing, .cmd_packing = sja1105et_l2_lookup_params_cmd_packing, @@ -566,6 +713,22 @@ struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN] = { .packed_size = SJA1105ET_SIZE_GENERAL_PARAMS_DYN_CMD, .addr = 0x34, }, + [BLK_IDX_RETAGGING] = { + .entry_packing = sja1105_retagging_entry_packing, + .cmd_packing = sja1105_retagging_cmd_packing, + .max_entry_count = SJA1105_MAX_RETAGGING_COUNT, + .access = (OP_WRITE | OP_DEL), + .packed_size = SJA1105_SIZE_RETAGGING_DYN_CMD, + .addr = 0x31, + }, + [BLK_IDX_CBS] = { + .entry_packing = sja1105et_cbs_entry_packing, + .cmd_packing = sja1105et_cbs_cmd_packing, + .max_entry_count = SJA1105ET_MAX_CBS_COUNT, + .access = OP_WRITE, + .packed_size = SJA1105ET_SIZE_CBS_DYN_CMD, + .addr = 0x2c, + }, [BLK_IDX_XMII_PARAMS] = {0}, }; @@ -573,6 +736,16 @@ struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN] = { struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN] = { [BLK_IDX_SCHEDULE] = {0}, [BLK_IDX_SCHEDULE_ENTRY_POINTS] = {0}, + [BLK_IDX_VL_LOOKUP] = { + .entry_packing = sja1105_vl_lookup_entry_packing, + .cmd_packing = sja1105_vl_lookup_cmd_packing, + .access = (OP_READ | OP_WRITE), + .max_entry_count = SJA1105_MAX_VL_LOOKUP_COUNT, + .packed_size = SJA1105PQRS_SJA1105_SIZE_VL_LOOKUP_DYN_CMD, + .addr = 0x47, + }, + [BLK_IDX_VL_POLICING] = {0}, + [BLK_IDX_VL_FORWARDING] = {0}, [BLK_IDX_L2_LOOKUP] = { .entry_packing = sja1105pqrs_dyn_l2_lookup_entry_packing, .cmd_packing = sja1105pqrs_l2_lookup_cmd_packing, @@ -616,13 +789,14 @@ struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN] = { }, [BLK_IDX_SCHEDULE_PARAMS] = {0}, [BLK_IDX_SCHEDULE_ENTRY_POINTS_PARAMS] = {0}, + [BLK_IDX_VL_FORWARDING_PARAMS] = {0}, [BLK_IDX_L2_LOOKUP_PARAMS] = { - .entry_packing = sja1105et_l2_lookup_params_entry_packing, - .cmd_packing = sja1105et_l2_lookup_params_cmd_packing, + .entry_packing = sja1105pqrs_l2_lookup_params_entry_packing, + .cmd_packing = sja1105pqrs_l2_lookup_params_cmd_packing, .max_entry_count = SJA1105_MAX_L2_LOOKUP_PARAMS_COUNT, .access = (OP_READ | OP_WRITE), - .packed_size = SJA1105ET_SIZE_L2_LOOKUP_PARAMS_DYN_CMD, - .addr = 0x38, + .packed_size = SJA1105PQRS_SIZE_L2_LOOKUP_PARAMS_DYN_CMD, + .addr = 0x54, }, [BLK_IDX_L2_FORWARDING_PARAMS] = {0}, [BLK_IDX_AVB_PARAMS] = { @@ -634,12 +808,28 @@ struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN] = { .addr = 0x8003, }, [BLK_IDX_GENERAL_PARAMS] = { - .entry_packing = sja1105et_general_params_entry_packing, - .cmd_packing = sja1105et_general_params_cmd_packing, + .entry_packing = sja1105pqrs_general_params_entry_packing, + .cmd_packing = sja1105pqrs_general_params_cmd_packing, .max_entry_count = SJA1105_MAX_GENERAL_PARAMS_COUNT, + .access = (OP_READ | OP_WRITE), + .packed_size = SJA1105PQRS_SIZE_GENERAL_PARAMS_DYN_CMD, + .addr = 0x3B, + }, + [BLK_IDX_RETAGGING] = { + .entry_packing = sja1105_retagging_entry_packing, + .cmd_packing = sja1105_retagging_cmd_packing, + .max_entry_count = SJA1105_MAX_RETAGGING_COUNT, + .access = (OP_READ | OP_WRITE | OP_DEL), + .packed_size = SJA1105_SIZE_RETAGGING_DYN_CMD, + .addr = 0x38, + }, + [BLK_IDX_CBS] = { + .entry_packing = sja1105pqrs_cbs_entry_packing, + .cmd_packing = sja1105pqrs_cbs_cmd_packing, + .max_entry_count = SJA1105PQRS_MAX_CBS_COUNT, .access = OP_WRITE, - .packed_size = SJA1105ET_SIZE_GENERAL_PARAMS_DYN_CMD, - .addr = 0x34, + .packed_size = SJA1105PQRS_SIZE_CBS_DYN_CMD, + .addr = 0x32, }, [BLK_IDX_XMII_PARAMS] = {0}, }; 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