diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_dynamic_config.c')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_dynamic_config.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_dynamic_config.c b/drivers/net/dsa/sja1105/sja1105_dynamic_config.c index 2a8fbd7fdedc..7516f2ffdd4e 100644 --- a/drivers/net/dsa/sja1105/sja1105_dynamic_config.c +++ b/drivers/net/dsa/sja1105/sja1105_dynamic_config.c @@ -136,6 +136,12 @@ #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 @@ -542,6 +548,60 @@ sja1105_retagging_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, 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) @@ -631,6 +691,14 @@ struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN] = { .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}, }; @@ -725,6 +793,14 @@ struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN] = { .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 = SJA1105PQRS_SIZE_CBS_DYN_CMD, + .addr = 0x32, + }, [BLK_IDX_XMII_PARAMS] = {0}, }; |