diff options
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/sja1105/Makefile | 1 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105.h | 43 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_clocking.c | 91 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_dynamic_config.c | 321 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_dynamic_config.h | 1 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 132 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_mdio.c | 288 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_spi.c | 282 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_static_config.c | 483 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_static_config.h | 99 |
10 files changed, 1728 insertions, 13 deletions
diff --git a/drivers/net/dsa/sja1105/Makefile b/drivers/net/dsa/sja1105/Makefile index a860e3a910be..40d69e6c0bae 100644 --- a/drivers/net/dsa/sja1105/Makefile +++ b/drivers/net/dsa/sja1105/Makefile @@ -4,6 +4,7 @@ obj-$(CONFIG_NET_DSA_SJA1105) += sja1105.o sja1105-objs := \ sja1105_spi.o \ sja1105_main.o \ + sja1105_mdio.o \ sja1105_flower.o \ sja1105_ethtool.o \ sja1105_devlink.o \ diff --git a/drivers/net/dsa/sja1105/sja1105.h b/drivers/net/dsa/sja1105/sja1105.h index 3c66e5945cca..f762f5488a76 100644 --- a/drivers/net/dsa/sja1105/sja1105.h +++ b/drivers/net/dsa/sja1105/sja1105.h @@ -13,15 +13,12 @@ #include <linux/mutex.h> #include "sja1105_static_config.h" -#define SJA1105_NUM_PORTS 5 -#define SJA1105_MAX_NUM_PORTS SJA1105_NUM_PORTS -#define SJA1105_NUM_TC 8 #define SJA1105ET_FDB_BIN_SIZE 4 /* The hardware value is in multiples of 10 ms. * The passed parameter is in multiples of 1 ms. */ #define SJA1105_AGEING_TIME_MS(ms) ((ms) / 10) -#define SJA1105_NUM_L2_POLICERS 45 +#define SJA1105_NUM_L2_POLICERS SJA1110_MAX_L2_POLICING_COUNT typedef enum { SPI_READ = 0, @@ -70,6 +67,12 @@ struct sja1105_regs { u64 rmii_ref_clk[SJA1105_MAX_NUM_PORTS]; u64 rmii_ext_tx_clk[SJA1105_MAX_NUM_PORTS]; u64 stats[__MAX_SJA1105_STATS_AREA][SJA1105_MAX_NUM_PORTS]; + u64 mdio_100base_tx; + u64 mdio_100base_t1; +}; + +struct sja1105_mdio_private { + struct sja1105_private *priv; }; enum { @@ -81,6 +84,12 @@ enum { SJA1105_SPEED_MAX, }; +enum sja1105_internal_phy_t { + SJA1105_NO_PHY = 0, + SJA1105_PHY_BASE_TX, + SJA1105_PHY_BASE_T1, +}; + struct sja1105_info { u64 device_id; /* Needed for distinction between P and R, and between Q and S @@ -99,6 +108,7 @@ struct sja1105_info { int ptpegr_ts_bytes; int num_cbs_shapers; int max_frame_mem; + int num_ports; const struct sja1105_dynamic_table_ops *dyn_ops; const struct sja1105_table_ops *static_ops; const struct sja1105_regs *regs; @@ -125,6 +135,7 @@ struct sja1105_info { bool supports_rgmii[SJA1105_MAX_NUM_PORTS]; bool supports_sgmii[SJA1105_MAX_NUM_PORTS]; bool supports_2500basex[SJA1105_MAX_NUM_PORTS]; + enum sja1105_internal_phy_t internal_phy[SJA1105_MAX_NUM_PORTS]; const u64 port_speed[SJA1105_SPEED_MAX]; }; @@ -248,6 +259,8 @@ struct sja1105_private { enum sja1105_vlan_state vlan_state; struct devlink_region **regions; struct sja1105_cbs_entry *cbs; + struct mii_bus *mdio_base_t1; + struct mii_bus *mdio_base_tx; struct sja1105_tagger_data tagger_data; struct sja1105_ptp_data ptp_data; struct sja1105_tas_data tas_data; @@ -277,6 +290,10 @@ int sja1105_vlan_filtering(struct dsa_switch *ds, int port, bool enabled, struct netlink_ext_ack *extack); void sja1105_frame_memory_partitioning(struct sja1105_private *priv); +/* From sja1105_mdio.c */ +int sja1105_mdiobus_register(struct dsa_switch *ds); +void sja1105_mdiobus_unregister(struct dsa_switch *ds); + /* From sja1105_devlink.c */ int sja1105_devlink_setup(struct dsa_switch *ds); void sja1105_devlink_teardown(struct dsa_switch *ds); @@ -310,6 +327,10 @@ extern const struct sja1105_info sja1105p_info; extern const struct sja1105_info sja1105q_info; extern const struct sja1105_info sja1105r_info; extern const struct sja1105_info sja1105s_info; +extern const struct sja1105_info sja1110a_info; +extern const struct sja1105_info sja1110b_info; +extern const struct sja1105_info sja1110c_info; +extern const struct sja1105_info sja1110d_info; /* From sja1105_clocking.c */ @@ -326,8 +347,10 @@ typedef enum { } sja1105_phy_interface_t; int sja1105pqrs_setup_rgmii_delay(const void *ctx, int port); +int sja1110_setup_rgmii_delay(const void *ctx, int port); int sja1105_clocking_setup_port(struct sja1105_private *priv, int port); int sja1105_clocking_setup(struct sja1105_private *priv); +int sja1110_clocking_setup(struct sja1105_private *priv); /* From sja1105_ethtool.c */ void sja1105_get_ethtool_stats(struct dsa_switch *ds, int port, u64 *data); @@ -348,6 +371,18 @@ enum sja1105_iotag { SJA1105_S_TAG = 1, /* Outer VLAN header */ }; +enum sja1110_vlan_type { + SJA1110_VLAN_INVALID = 0, + SJA1110_VLAN_C_TAG = 1, /* Single inner VLAN tag */ + SJA1110_VLAN_S_TAG = 2, /* Single outer VLAN tag */ + SJA1110_VLAN_D_TAG = 3, /* Double tagged, use outer tag for lookup */ +}; + +enum sja1110_shaper_type { + SJA1110_LEAKY_BUCKET_SHAPER = 0, + SJA1110_CBS_SHAPER = 1, +}; + u8 sja1105et_fdb_hash(struct sja1105_private *priv, const u8 *addr, u16 vid); int sja1105et_fdb_add(struct dsa_switch *ds, int port, const unsigned char *addr, u16 vid); diff --git a/drivers/net/dsa/sja1105/sja1105_clocking.c b/drivers/net/dsa/sja1105/sja1105_clocking.c index ae297648611f..645edea5a81f 100644 --- a/drivers/net/dsa/sja1105/sja1105_clocking.c +++ b/drivers/net/dsa/sja1105/sja1105_clocking.c @@ -6,6 +6,7 @@ #include "sja1105.h" #define SJA1105_SIZE_CGU_CMD 4 +#define SJA1110_BASE_TIMER_CLK SJA1110_CGU_ADDR(0x74) /* Common structure for CFG_PAD_MIIx_RX and CFG_PAD_MIIx_TX */ struct sja1105_cfg_pad_mii { @@ -61,6 +62,12 @@ struct sja1105_cgu_pll_ctrl { u64 pd; }; +struct sja1110_cgu_outclk { + u64 clksrc; + u64 autoblock; + u64 pd; +}; + enum { CLKSRC_MII0_TX_CLK = 0x00, CLKSRC_MII0_RX_CLK = 0x01, @@ -461,6 +468,35 @@ sja1105_cfg_pad_mii_id_packing(void *buf, struct sja1105_cfg_pad_mii_id *cmd, sja1105_packing(buf, &cmd->txc_pd, 0, 0, size, op); } +static void +sja1110_cfg_pad_mii_id_packing(void *buf, struct sja1105_cfg_pad_mii_id *cmd, + enum packing_op op) +{ + const int size = SJA1105_SIZE_CGU_CMD; + u64 range = 4; + + /* Fields RXC_RANGE and TXC_RANGE select the input frequency range: + * 0 = 2.5MHz + * 1 = 25MHz + * 2 = 50MHz + * 3 = 125MHz + * 4 = Automatically determined by port speed. + * There's no point in defining a structure different than the one for + * SJA1105, so just hardcode the frequency range to automatic, just as + * before. + */ + sja1105_packing(buf, &cmd->rxc_stable_ovr, 26, 26, size, op); + sja1105_packing(buf, &cmd->rxc_delay, 25, 21, size, op); + sja1105_packing(buf, &range, 20, 18, size, op); + sja1105_packing(buf, &cmd->rxc_bypass, 17, 17, size, op); + sja1105_packing(buf, &cmd->rxc_pd, 16, 16, size, op); + sja1105_packing(buf, &cmd->txc_stable_ovr, 10, 10, size, op); + sja1105_packing(buf, &cmd->txc_delay, 9, 5, size, op); + sja1105_packing(buf, &range, 4, 2, size, op); + sja1105_packing(buf, &cmd->txc_bypass, 1, 1, size, op); + sja1105_packing(buf, &cmd->txc_pd, 0, 0, size, op); +} + /* Valid range in degrees is an integer between 73.8 and 101.7 */ static u64 sja1105_rgmii_delay(u64 phase) { @@ -519,6 +555,35 @@ int sja1105pqrs_setup_rgmii_delay(const void *ctx, int port) packed_buf, SJA1105_SIZE_CGU_CMD); } +int sja1110_setup_rgmii_delay(const void *ctx, int port) +{ + const struct sja1105_private *priv = ctx; + const struct sja1105_regs *regs = priv->info->regs; + struct sja1105_cfg_pad_mii_id pad_mii_id = {0}; + u8 packed_buf[SJA1105_SIZE_CGU_CMD] = {0}; + + pad_mii_id.rxc_pd = 1; + pad_mii_id.txc_pd = 1; + + if (priv->rgmii_rx_delay[port]) { + pad_mii_id.rxc_delay = sja1105_rgmii_delay(90); + /* The "BYPASS" bit in SJA1110 is actually a "don't bypass" */ + pad_mii_id.rxc_bypass = 1; + pad_mii_id.rxc_pd = 0; + } + + if (priv->rgmii_tx_delay[port]) { + pad_mii_id.txc_delay = sja1105_rgmii_delay(90); + pad_mii_id.txc_bypass = 1; + pad_mii_id.txc_pd = 0; + } + + sja1110_cfg_pad_mii_id_packing(packed_buf, &pad_mii_id, PACK); + + return sja1105_xfer_buf(priv, SPI_WRITE, regs->pad_mii_id[port], + packed_buf, SJA1105_SIZE_CGU_CMD); +} + static int sja1105_rgmii_clocking_setup(struct sja1105_private *priv, int port, sja1105_mii_role_t role) { @@ -755,3 +820,29 @@ int sja1105_clocking_setup(struct sja1105_private *priv) } return 0; } + +static void +sja1110_cgu_outclk_packing(void *buf, struct sja1110_cgu_outclk *outclk, + enum packing_op op) +{ + const int size = 4; + + sja1105_packing(buf, &outclk->clksrc, 27, 24, size, op); + sja1105_packing(buf, &outclk->autoblock, 11, 11, size, op); + sja1105_packing(buf, &outclk->pd, 0, 0, size, op); +} + +/* Power down the BASE_TIMER_CLK in order to disable the watchdog */ +int sja1110_clocking_setup(struct sja1105_private *priv) +{ + u8 packed_buf[SJA1105_SIZE_CGU_CMD] = {0}; + struct sja1110_cgu_outclk outclk_7_c = { + .clksrc = 0x5, + .pd = true, + }; + + sja1110_cgu_outclk_packing(packed_buf, &outclk_7_c, PACK); + + return sja1105_xfer_buf(priv, SPI_WRITE, SJA1110_BASE_TIMER_CLK, + packed_buf, SJA1105_SIZE_CGU_CMD); +} diff --git a/drivers/net/dsa/sja1105/sja1105_dynamic_config.c b/drivers/net/dsa/sja1105/sja1105_dynamic_config.c index ff2742f53de3..4c4c04f04269 100644 --- a/drivers/net/dsa/sja1105/sja1105_dynamic_config.c +++ b/drivers/net/dsa/sja1105/sja1105_dynamic_config.c @@ -106,6 +106,9 @@ #define SJA1105PQRS_SIZE_VL_LOOKUP_DYN_CMD \ (SJA1105_SIZE_DYN_CMD + SJA1105_SIZE_VL_LOOKUP_ENTRY) +#define SJA1110_SIZE_VL_POLICING_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1105_SIZE_VL_POLICING_ENTRY) + #define SJA1105ET_SIZE_MAC_CONFIG_DYN_ENTRY \ SJA1105_SIZE_DYN_CMD @@ -115,9 +118,15 @@ #define SJA1105PQRS_SIZE_L2_LOOKUP_DYN_CMD \ (SJA1105_SIZE_DYN_CMD + SJA1105PQRS_SIZE_L2_LOOKUP_ENTRY) +#define SJA1110_SIZE_L2_LOOKUP_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1110_SIZE_L2_LOOKUP_ENTRY) + #define SJA1105_SIZE_VLAN_LOOKUP_DYN_CMD \ (SJA1105_SIZE_DYN_CMD + 4 + SJA1105_SIZE_VLAN_LOOKUP_ENTRY) +#define SJA1110_SIZE_VLAN_LOOKUP_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1110_SIZE_VLAN_LOOKUP_ENTRY) + #define SJA1105_SIZE_L2_FORWARDING_DYN_CMD \ (SJA1105_SIZE_DYN_CMD + SJA1105_SIZE_L2_FORWARDING_ENTRY) @@ -133,12 +142,18 @@ #define SJA1105PQRS_SIZE_L2_LOOKUP_PARAMS_DYN_CMD \ (SJA1105_SIZE_DYN_CMD + SJA1105PQRS_SIZE_L2_LOOKUP_PARAMS_ENTRY) +#define SJA1110_SIZE_L2_LOOKUP_PARAMS_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1110_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 SJA1110_SIZE_GENERAL_PARAMS_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1110_SIZE_GENERAL_PARAMS_ENTRY) + #define SJA1105PQRS_SIZE_AVB_PARAMS_DYN_CMD \ (SJA1105_SIZE_DYN_CMD + SJA1105PQRS_SIZE_AVB_PARAMS_ENTRY) @@ -151,8 +166,17 @@ #define SJA1105PQRS_SIZE_CBS_DYN_CMD \ (SJA1105_SIZE_DYN_CMD + SJA1105PQRS_SIZE_CBS_ENTRY) +#define SJA1110_SIZE_XMII_PARAMS_DYN_CMD \ + SJA1110_SIZE_XMII_PARAMS_ENTRY + +#define SJA1110_SIZE_L2_POLICING_DYN_CMD \ + (SJA1105_SIZE_DYN_CMD + SJA1105_SIZE_L2_POLICING_ENTRY) + +#define SJA1110_SIZE_L2_FORWARDING_PARAMS_DYN_CMD \ + SJA1105_SIZE_L2_FORWARDING_PARAMS_ENTRY + #define SJA1105_MAX_DYN_CMD_SIZE \ - SJA1105PQRS_SIZE_GENERAL_PARAMS_DYN_CMD + SJA1110_SIZE_GENERAL_PARAMS_DYN_CMD struct sja1105_dyn_cmd { bool search; @@ -197,6 +221,19 @@ sja1105pqrs_vl_lookup_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, sja1105_packing(p, &cmd->index, 9, 0, size, op); } +static void +sja1110_vl_lookup_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105PQRS_SIZE_L2_LOOKUP_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, 11, 0, size, op); +} + static size_t sja1105et_vl_lookup_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -209,6 +246,18 @@ static size_t sja1105et_vl_lookup_entry_packing(void *buf, void *entry_ptr, } static void +sja1110_vl_policing_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105_SIZE_VL_LOOKUP_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->index, 11, 0, size, op); +} + +static void sja1105pqrs_l2_lookup_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -326,6 +375,18 @@ sja1105pqrs_dyn_l2_lookup_entry_packing(void *buf, void *entry_ptr, return sja1105pqrs_l2_lookup_entry_packing(buf, entry_ptr, op); } +static size_t sja1110_dyn_l2_lookup_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_l2_lookup_entry *entry = entry_ptr; + u8 *cmd = buf + SJA1110_SIZE_L2_LOOKUP_ENTRY; + const int size = SJA1105_SIZE_DYN_CMD; + + sja1105_packing(cmd, &entry->lockeds, 28, 28, size, op); + + return sja1110_l2_lookup_entry_packing(buf, entry_ptr, op); +} + static void sja1105et_l2_lookup_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) @@ -437,6 +498,39 @@ sja1105_vlan_lookup_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, SJA1105_SIZE_VLAN_LOOKUP_ENTRY, op); } +/* In SJA1110 there is no gap between the command and the data, yay... */ +static void +sja1110_vlan_lookup_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1110_SIZE_VLAN_LOOKUP_ENTRY; + const int size = SJA1105_SIZE_DYN_CMD; + u64 type_entry = 0; + + 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); + /* Hack: treat 'vlanid' field of struct sja1105_vlan_lookup_entry as + * cmd->index. + */ + sja1105_packing(buf, &cmd->index, 38, 27, + SJA1110_SIZE_VLAN_LOOKUP_ENTRY, op); + + /* But the VALIDENT bit has disappeared, now we are supposed to + * invalidate an entry through the TYPE_ENTRY field of the entry.. + * This is a hack to transform the non-zero quality of the TYPE_ENTRY + * field into a VALIDENT bit. + */ + if (op == PACK && !cmd->valident) { + sja1105_packing(buf, &type_entry, 40, 39, + SJA1110_SIZE_VLAN_LOOKUP_ENTRY, PACK); + } else if (op == UNPACK) { + sja1105_packing(buf, &type_entry, 40, 39, + SJA1110_SIZE_VLAN_LOOKUP_ENTRY, UNPACK); + cmd->valident = !!type_entry; + } +} + static void sja1105_l2_forwarding_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) @@ -451,6 +545,19 @@ sja1105_l2_forwarding_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, } static void +sja1110_l2_forwarding_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105_SIZE_L2_FORWARDING_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, 4, 0, size, op); +} + +static void sja1105et_mac_config_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -505,6 +612,19 @@ sja1105pqrs_mac_config_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, } static void +sja1110_mac_config_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105PQRS_SIZE_MAC_CONFIG_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 void sja1105et_l2_lookup_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -537,6 +657,18 @@ sja1105pqrs_l2_lookup_params_cmd_packing(void *buf, } static void +sja1110_l2_lookup_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1110_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); + sja1105_packing(p, &cmd->errors, 29, 29, size, op); +} + +static void sja1105et_general_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -571,6 +703,18 @@ sja1105pqrs_general_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, } static void +sja1110_general_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1110_SIZE_GENERAL_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); + sja1105_packing(p, &cmd->errors, 29, 29, size, op); +} + +static void sja1105pqrs_avb_params_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -596,6 +740,20 @@ sja1105_retagging_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, sja1105_packing(p, &cmd->index, 5, 0, size, op); } +static void +sja1110_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->rdwrset, 30, 30, size, op); + sja1105_packing(p, &cmd->errors, 29, 29, size, op); + sja1105_packing(p, &cmd->valident, 28, 28, size, op); + sja1105_packing(p, &cmd->index, 4, 0, size, op); +} + static void sja1105et_cbs_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, enum packing_op op) { @@ -635,6 +793,18 @@ static void sja1105pqrs_cbs_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, sja1105_packing(p, &cmd->index, 3, 0, size, op); } +static void sja1110_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, 7, 0, size, op); +} + static size_t sja1105pqrs_cbs_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -650,6 +820,39 @@ static size_t sja1105pqrs_cbs_entry_packing(void *buf, void *entry_ptr, return size; } +static size_t sja1110_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; + u64 entry_type = SJA1110_CBS_SHAPER; + + sja1105_packing(buf, &entry_type, 159, 159, size, op); + sja1105_packing(buf, &entry->credit_lo, 151, 120, size, op); + sja1105_packing(buf, &entry->credit_hi, 119, 88, size, op); + sja1105_packing(buf, &entry->send_slope, 87, 56, size, op); + sja1105_packing(buf, &entry->idle_slope, 55, 24, size, op); + return size; +} + +static void sja1110_dummy_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ +} + +static void +sja1110_l2_policing_cmd_packing(void *buf, struct sja1105_dyn_cmd *cmd, + enum packing_op op) +{ + u8 *p = buf + SJA1105_SIZE_L2_POLICING_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, 6, 0, size, op); +} + #define OP_READ BIT(0) #define OP_WRITE BIT(1) #define OP_DEL BIT(2) @@ -832,6 +1035,122 @@ const struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN] = { }, }; +/* SJA1110: Third generation */ +const struct sja1105_dynamic_table_ops sja1110_dyn_ops[BLK_IDX_MAX_DYN] = { + [BLK_IDX_VL_LOOKUP] = { + .entry_packing = sja1110_vl_lookup_entry_packing, + .cmd_packing = sja1110_vl_lookup_cmd_packing, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .max_entry_count = SJA1110_MAX_VL_LOOKUP_COUNT, + .packed_size = SJA1105PQRS_SIZE_VL_LOOKUP_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x124), + }, + [BLK_IDX_VL_POLICING] = { + .entry_packing = sja1110_vl_policing_entry_packing, + .cmd_packing = sja1110_vl_policing_cmd_packing, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .max_entry_count = SJA1110_MAX_VL_POLICING_COUNT, + .packed_size = SJA1110_SIZE_VL_POLICING_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x310), + }, + [BLK_IDX_L2_LOOKUP] = { + .entry_packing = sja1110_dyn_l2_lookup_entry_packing, + .cmd_packing = sja1105pqrs_l2_lookup_cmd_packing, + .access = (OP_READ | OP_WRITE | OP_DEL | OP_SEARCH), + .max_entry_count = SJA1105_MAX_L2_LOOKUP_COUNT, + .packed_size = SJA1110_SIZE_L2_LOOKUP_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x8c), + }, + [BLK_IDX_VLAN_LOOKUP] = { + .entry_packing = sja1110_vlan_lookup_entry_packing, + .cmd_packing = sja1110_vlan_lookup_cmd_packing, + .access = (OP_READ | OP_WRITE | OP_DEL), + .max_entry_count = SJA1105_MAX_VLAN_LOOKUP_COUNT, + .packed_size = SJA1110_SIZE_VLAN_LOOKUP_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0xb4), + }, + [BLK_IDX_L2_FORWARDING] = { + .entry_packing = sja1110_l2_forwarding_entry_packing, + .cmd_packing = sja1110_l2_forwarding_cmd_packing, + .max_entry_count = SJA1110_MAX_L2_FORWARDING_COUNT, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .packed_size = SJA1105_SIZE_L2_FORWARDING_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0xa8), + }, + [BLK_IDX_MAC_CONFIG] = { + .entry_packing = sja1110_mac_config_entry_packing, + .cmd_packing = sja1110_mac_config_cmd_packing, + .max_entry_count = SJA1110_MAX_MAC_CONFIG_COUNT, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .packed_size = SJA1105PQRS_SIZE_MAC_CONFIG_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x134), + }, + [BLK_IDX_L2_LOOKUP_PARAMS] = { + .entry_packing = sja1110_l2_lookup_params_entry_packing, + .cmd_packing = sja1110_l2_lookup_params_cmd_packing, + .max_entry_count = SJA1105_MAX_L2_LOOKUP_PARAMS_COUNT, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .packed_size = SJA1110_SIZE_L2_LOOKUP_PARAMS_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x158), + }, + [BLK_IDX_AVB_PARAMS] = { + .entry_packing = sja1105pqrs_avb_params_entry_packing, + .cmd_packing = sja1105pqrs_avb_params_cmd_packing, + .max_entry_count = SJA1105_MAX_AVB_PARAMS_COUNT, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .packed_size = SJA1105PQRS_SIZE_AVB_PARAMS_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x2000C), + }, + [BLK_IDX_GENERAL_PARAMS] = { + .entry_packing = sja1110_general_params_entry_packing, + .cmd_packing = sja1110_general_params_cmd_packing, + .max_entry_count = SJA1105_MAX_GENERAL_PARAMS_COUNT, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .packed_size = SJA1110_SIZE_GENERAL_PARAMS_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0xe8), + }, + [BLK_IDX_RETAGGING] = { + .entry_packing = sja1110_retagging_entry_packing, + .cmd_packing = sja1110_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 = SJA1110_SPI_ADDR(0xdc), + }, + [BLK_IDX_CBS] = { + .entry_packing = sja1110_cbs_entry_packing, + .cmd_packing = sja1110_cbs_cmd_packing, + .max_entry_count = SJA1110_MAX_CBS_COUNT, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .packed_size = SJA1105PQRS_SIZE_CBS_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0xc4), + }, + [BLK_IDX_XMII_PARAMS] = { + .entry_packing = sja1110_xmii_params_entry_packing, + .cmd_packing = sja1110_dummy_cmd_packing, + .max_entry_count = SJA1105_MAX_XMII_PARAMS_COUNT, + .access = (OP_READ | OP_VALID_ANYWAY), + .packed_size = SJA1110_SIZE_XMII_PARAMS_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x3c), + }, + [BLK_IDX_L2_POLICING] = { + .entry_packing = sja1110_l2_policing_entry_packing, + .cmd_packing = sja1110_l2_policing_cmd_packing, + .max_entry_count = SJA1110_MAX_L2_POLICING_COUNT, + .access = (OP_READ | OP_WRITE | OP_VALID_ANYWAY), + .packed_size = SJA1110_SIZE_L2_POLICING_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x2fc), + }, + [BLK_IDX_L2_FORWARDING_PARAMS] = { + .entry_packing = sja1110_l2_forwarding_params_entry_packing, + .cmd_packing = sja1110_dummy_cmd_packing, + .max_entry_count = SJA1105_MAX_L2_FORWARDING_PARAMS_COUNT, + .access = (OP_READ | OP_VALID_ANYWAY), + .packed_size = SJA1110_SIZE_L2_FORWARDING_PARAMS_DYN_CMD, + .addr = SJA1110_SPI_ADDR(0x20000), + }, +}; + /* Provides read access to the settings through the dynamic interface * of the switch. * @blk_idx is used as key to select from the sja1105_dynamic_table_ops. diff --git a/drivers/net/dsa/sja1105/sja1105_dynamic_config.h b/drivers/net/dsa/sja1105/sja1105_dynamic_config.h index 28d4eb5efb8b..a1472f80a059 100644 --- a/drivers/net/dsa/sja1105/sja1105_dynamic_config.h +++ b/drivers/net/dsa/sja1105/sja1105_dynamic_config.h @@ -36,5 +36,6 @@ struct sja1105_mgmt_entry { extern const struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN]; extern const struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN]; +extern const struct sja1105_dynamic_table_ops sja1110_dyn_ops[BLK_IDX_MAX_DYN]; #endif diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index cbce6e90dc63..3b031864ad74 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -168,6 +168,15 @@ static int sja1105_init_mii_settings(struct sja1105_private *priv) continue; switch (priv->phy_mode[i]) { + case PHY_INTERFACE_MODE_INTERNAL: + if (priv->info->internal_phy[i] == SJA1105_NO_PHY) + goto unsupported; + + mii->xmii_mode[i] = XMII_MODE_MII; + if (priv->info->internal_phy[i] == SJA1105_PHY_BASE_TX) + mii->special[i] = true; + + break; case PHY_INTERFACE_MODE_REVMII: role = XMII_PHY; fallthrough; @@ -343,6 +352,7 @@ static int sja1105_init_static_vlan(struct sja1105_private *priv) { struct sja1105_table *table; struct sja1105_vlan_lookup_entry pvid = { + .type_entry = SJA1110_VLAN_D_TAG, .ving_mirr = 0, .vegr_mirr = 0, .vmemb_port = 0, @@ -455,6 +465,47 @@ static int sja1105_init_l2_forwarding(struct sja1105_private *priv) l2fwd[ds->num_ports + i].vlan_pmap[j] = i; } + + l2fwd[ds->num_ports + i].type_egrpcp2outputq = true; + } + + return 0; +} + +static int sja1110_init_pcp_remapping(struct sja1105_private *priv) +{ + struct sja1110_pcp_remapping_entry *pcp_remap; + struct dsa_switch *ds = priv->ds; + struct sja1105_table *table; + int port, tc; + + table = &priv->static_config.tables[BLK_IDX_PCP_REMAPPING]; + + /* Nothing to do for SJA1105 */ + if (!table->ops->max_entry_count) + return 0; + + if (table->entry_count) { + kfree(table->entries); + table->entry_count = 0; + } + + table->entries = kcalloc(table->ops->max_entry_count, + table->ops->unpacked_entry_size, GFP_KERNEL); + if (!table->entries) + return -ENOMEM; + + table->entry_count = table->ops->max_entry_count; + + pcp_remap = table->entries; + + /* Repeat the configuration done for vlan_pmap */ + for (port = 0; port < ds->num_ports; port++) { + if (dsa_is_unused_port(ds, port)) + continue; + + for (tc = 0; tc < SJA1105_NUM_TC; tc++) + pcp_remap[port].egrpcp[tc] = tc; } return 0; @@ -523,6 +574,60 @@ void sja1105_frame_memory_partitioning(struct sja1105_private *priv) vl_fwd_params->partspc[0] = SJA1105_VL_FRAME_MEMORY; } +/* SJA1110 TDMACONFIGIDX values: + * + * | 100 Mbps ports | 1Gbps ports | 2.5Gbps ports | Disabled ports + * -----+----------------+---------------+---------------+--------------- + * 0 | 0, [5:10] | [1:2] | [3:4] | retag + * 1 |0, [5:10], retag| [1:2] | [3:4] | - + * 2 | 0, [5:10] | [1:3], retag | 4 | - + * 3 | 0, [5:10] |[1:2], 4, retag| 3 | - + * 4 | 0, 2, [5:10] | 1, retag | [3:4] | - + * 5 | 0, 1, [5:10] | 2, retag | [3:4] | - + * 14 | 0, [5:10] | [1:4], retag | - | - + * 15 | [5:10] | [0:4], retag | - | - + */ +static void sja1110_select_tdmaconfigidx(struct sja1105_private *priv) +{ + struct sja1105_general_params_entry *general_params; + struct sja1105_table *table; + bool port_1_is_base_tx; + bool port_3_is_2500; + bool port_4_is_2500; + u64 tdmaconfigidx; + + if (priv->info->device_id != SJA1110_DEVICE_ID) + return; + + table = &priv->static_config.tables[BLK_IDX_GENERAL_PARAMS]; + general_params = table->entries; + + /* All the settings below are "as opposed to SGMII", which is the + * other pinmuxing option. + */ + port_1_is_base_tx = priv->phy_mode[1] == PHY_INTERFACE_MODE_INTERNAL; + port_3_is_2500 = priv->phy_mode[3] == PHY_INTERFACE_MODE_2500BASEX; + port_4_is_2500 = priv->phy_mode[4] == PHY_INTERFACE_MODE_2500BASEX; + + if (port_1_is_base_tx) + /* Retagging port will operate at 1 Gbps */ + tdmaconfigidx = 5; + else if (port_3_is_2500 && port_4_is_2500) + /* Retagging port will operate at 100 Mbps */ + tdmaconfigidx = 1; + else if (port_3_is_2500) + /* Retagging port will operate at 1 Gbps */ + tdmaconfigidx = 3; + else if (port_4_is_2500) + /* Retagging port will operate at 1 Gbps */ + tdmaconfigidx = 2; + else + /* Retagging port will operate at 1 Gbps */ + tdmaconfigidx = 14; + + general_params->tdmaconfigidx = tdmaconfigidx; +} + static int sja1105_init_general_params(struct sja1105_private *priv) { struct sja1105_general_params_entry default_general_params = { @@ -598,6 +703,8 @@ static int sja1105_init_general_params(struct sja1105_private *priv) ((struct sja1105_general_params_entry *)table->entries)[0] = default_general_params; + sja1110_select_tdmaconfigidx(priv); + return 0; } @@ -779,6 +886,9 @@ static int sja1105_static_config_load(struct sja1105_private *priv) rc = sja1105_init_avb_params(priv); if (rc < 0) return rc; + rc = sja1110_init_pcp_remapping(priv); + if (rc < 0) + return rc; /* Send initial configuration to hardware via SPI */ return sja1105_static_config_upload(priv); @@ -2295,6 +2405,7 @@ sja1105_build_bridge_vlans(struct sja1105_private *priv, new_vlan[match].vlan_bc |= BIT(v->port); if (!v->untagged) new_vlan[match].tag_port |= BIT(v->port); + new_vlan[match].type_entry = SJA1110_VLAN_D_TAG; } return 0; @@ -2317,6 +2428,7 @@ sja1105_build_dsa_8021q_vlans(struct sja1105_private *priv, new_vlan[match].vlan_bc |= BIT(v->port); if (!v->untagged) new_vlan[match].tag_port |= BIT(v->port); + new_vlan[match].type_entry = SJA1110_VLAN_D_TAG; } return 0; @@ -2377,6 +2489,7 @@ static int sja1105_build_subvlans(struct sja1105_private *priv, new_vlan[match].tag_port |= BIT(v->port); /* But it's always tagged towards the CPU */ new_vlan[match].tag_port |= BIT(upstream); + new_vlan[match].type_entry = SJA1110_VLAN_D_TAG; /* The Retagging Table generates packet *clones* with * the new VLAN. This is a very odd hardware quirk @@ -2544,6 +2657,7 @@ sja1105_build_crosschip_subvlans(struct sja1105_private *priv, if (!tmp->untagged) new_vlan[match].tag_port |= BIT(tmp->port); new_vlan[match].tag_port |= BIT(upstream); + new_vlan[match].type_entry = SJA1110_VLAN_D_TAG; /* Deny egress of @rx_vid towards our front-panel port. * This will force the switch to drop it, and we'll see * only the re-retagged packets (having the original, @@ -3004,11 +3118,19 @@ static int sja1105_setup(struct dsa_switch *ds) dev_err(ds->dev, "Failed to register PTP clock: %d\n", rc); return rc; } + + rc = sja1105_mdiobus_register(ds); + if (rc < 0) { + dev_err(ds->dev, "Failed to register MDIO bus: %pe\n", + ERR_PTR(rc)); + goto out_ptp_clock_unregister; + } + /* Create and send configuration down to device */ rc = sja1105_static_config_load(priv); if (rc < 0) { dev_err(ds->dev, "Failed to load static config: %d\n", rc); - goto out_ptp_clock_unregister; + goto out_mdiobus_unregister; } /* Configure the CGU (PHY link modes and speeds) */ rc = priv->info->clocking_setup(priv); @@ -3051,6 +3173,8 @@ static int sja1105_setup(struct dsa_switch *ds) out_devlink_teardown: sja1105_devlink_teardown(ds); +out_mdiobus_unregister: + sja1105_mdiobus_unregister(ds); out_ptp_clock_unregister: sja1105_ptp_clock_unregister(ds); out_static_config_free: @@ -3684,7 +3808,7 @@ static int sja1105_probe(struct spi_device *spi) return -ENOMEM; ds->dev = dev; - ds->num_ports = SJA1105_MAX_NUM_PORTS; + ds->num_ports = priv->info->num_ports; ds->ops = &sja1105_switch_ops; ds->priv = priv; priv->ds = ds; @@ -3788,6 +3912,10 @@ static const struct of_device_id sja1105_dt_ids[] = { { .compatible = "nxp,sja1105q", .data = &sja1105q_info }, { .compatible = "nxp,sja1105r", .data = &sja1105r_info }, { .compatible = "nxp,sja1105s", .data = &sja1105s_info }, + { .compatible = "nxp,sja1110a", .data = &sja1110a_info }, + { .compatible = "nxp,sja1110b", .data = &sja1110b_info }, + { .compatible = "nxp,sja1110c", .data = &sja1110c_info }, + { .compatible = "nxp,sja1110d", .data = &sja1110d_info }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, sja1105_dt_ids); diff --git a/drivers/net/dsa/sja1105/sja1105_mdio.c b/drivers/net/dsa/sja1105/sja1105_mdio.c new file mode 100644 index 000000000000..8dfd06318b23 --- /dev/null +++ b/drivers/net/dsa/sja1105/sja1105_mdio.c @@ -0,0 +1,288 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright 2021, NXP Semiconductors + */ +#include <linux/of_mdio.h> +#include "sja1105.h" + +enum sja1105_mdio_opcode { + SJA1105_C45_ADDR = 0, + SJA1105_C22 = 1, + SJA1105_C45_DATA = 2, + SJA1105_C45_DATA_AUTOINC = 3, +}; + +static u64 sja1105_base_t1_encode_addr(struct sja1105_private *priv, + int phy, enum sja1105_mdio_opcode op, + int xad) +{ + const struct sja1105_regs *regs = priv->info->regs; + + return regs->mdio_100base_t1 | (phy << 7) | (op << 5) | (xad << 0); +} + +static int sja1105_base_t1_mdio_read(struct mii_bus *bus, int phy, int reg) +{ + struct sja1105_mdio_private *mdio_priv = bus->priv; + struct sja1105_private *priv = mdio_priv->priv; + u64 addr; + u32 tmp; + int rc; + + if (reg & MII_ADDR_C45) { + u16 mmd = (reg >> MII_DEVADDR_C45_SHIFT) & 0x1f; + + addr = sja1105_base_t1_encode_addr(priv, phy, SJA1105_C45_ADDR, + mmd); + + tmp = reg & MII_REGADDR_C45_MASK; + + rc = sja1105_xfer_u32(priv, SPI_WRITE, addr, &tmp, NULL); + if (rc < 0) + return rc; + + addr = sja1105_base_t1_encode_addr(priv, phy, SJA1105_C45_DATA, + mmd); + + rc = sja1105_xfer_u32(priv, SPI_READ, addr, &tmp, NULL); + if (rc < 0) + return rc; + + return tmp & 0xffff; + } + + /* Clause 22 read */ + addr = sja1105_base_t1_encode_addr(priv, phy, SJA1105_C22, reg & 0x1f); + + rc = sja1105_xfer_u32(priv, SPI_READ, addr, &tmp, NULL); + if (rc < 0) + return rc; + + return tmp & 0xffff; +} + +static int sja1105_base_t1_mdio_write(struct mii_bus *bus, int phy, int reg, + u16 val) +{ + struct sja1105_mdio_private *mdio_priv = bus->priv; + struct sja1105_private *priv = mdio_priv->priv; + u64 addr; + u32 tmp; + int rc; + + if (reg & MII_ADDR_C45) { + u16 mmd = (reg >> MII_DEVADDR_C45_SHIFT) & 0x1f; + + addr = sja1105_base_t1_encode_addr(priv, phy, SJA1105_C45_ADDR, + mmd); + + tmp = reg & MII_REGADDR_C45_MASK; + + rc = sja1105_xfer_u32(priv, SPI_WRITE, addr, &tmp, NULL); + if (rc < 0) + return rc; + + addr = sja1105_base_t1_encode_addr(priv, phy, SJA1105_C45_DATA, + mmd); + + tmp = val & 0xffff; + + rc = sja1105_xfer_u32(priv, SPI_WRITE, addr, &tmp, NULL); + if (rc < 0) + return rc; + + return 0; + } + + /* Clause 22 write */ + addr = sja1105_base_t1_encode_addr(priv, phy, SJA1105_C22, reg & 0x1f); + + tmp = val & 0xffff; + + return sja1105_xfer_u32(priv, SPI_WRITE, addr, &tmp, NULL); +} + +static int sja1105_base_tx_mdio_read(struct mii_bus *bus, int phy, int reg) +{ + struct sja1105_mdio_private *mdio_priv = bus->priv; + struct sja1105_private *priv = mdio_priv->priv; + const struct sja1105_regs *regs = priv->info->regs; + u32 tmp; + int rc; + + rc = sja1105_xfer_u32(priv, SPI_READ, regs->mdio_100base_tx + reg, + &tmp, NULL); + if (rc < 0) + return rc; + + return tmp & 0xffff; +} + +static int sja1105_base_tx_mdio_write(struct mii_bus *bus, int phy, int reg, + u16 val) +{ + struct sja1105_mdio_private *mdio_priv = bus->priv; + struct sja1105_private *priv = mdio_priv->priv; + const struct sja1105_regs *regs = priv->info->regs; + u32 tmp = val; + + return sja1105_xfer_u32(priv, SPI_WRITE, regs->mdio_100base_tx + reg, + &tmp, NULL); +} + +static int sja1105_mdiobus_base_tx_register(struct sja1105_private *priv, + struct device_node *mdio_node) +{ + struct sja1105_mdio_private *mdio_priv; + struct device_node *np; + struct mii_bus *bus; + int rc = 0; + + np = of_find_compatible_node(mdio_node, NULL, + "nxp,sja1110-base-tx-mdio"); + if (!np) + return 0; + + if (!of_device_is_available(np)) + goto out_put_np; + + bus = mdiobus_alloc_size(sizeof(*mdio_priv)); + if (!bus) { + rc = -ENOMEM; + goto out_put_np; + } + + bus->name = "SJA1110 100base-TX MDIO bus"; + snprintf(bus->id, MII_BUS_ID_SIZE, "%s-base-tx", + dev_name(priv->ds->dev)); + bus->read = sja1105_base_tx_mdio_read; + bus->write = sja1105_base_tx_mdio_write; + bus->parent = priv->ds->dev; + mdio_priv = bus->priv; + mdio_priv->priv = priv; + + rc = of_mdiobus_register(bus, np); + if (rc) { + mdiobus_free(bus); + goto out_put_np; + } + + priv->mdio_base_tx = bus; + +out_put_np: + of_node_put(np); + + return 0; +} + +static void sja1105_mdiobus_base_tx_unregister(struct sja1105_private *priv) +{ + if (!priv->mdio_base_tx) + return; + + mdiobus_unregister(priv->mdio_base_tx); + mdiobus_free(priv->mdio_base_tx); + priv->mdio_base_tx = NULL; +} + +static int sja1105_mdiobus_base_t1_register(struct sja1105_private *priv, + struct device_node *mdio_node) +{ + struct sja1105_mdio_private *mdio_priv; + struct device_node *np; + struct mii_bus *bus; + int rc = 0; + + np = of_find_compatible_node(mdio_node, NULL, + "nxp,sja1110-base-t1-mdio"); + if (!np) + return 0; + + if (!of_device_is_available(np)) + goto out_put_np; + + bus = mdiobus_alloc_size(sizeof(*mdio_priv)); + if (!bus) { + rc = -ENOMEM; + goto out_put_np; + } + + bus->name = "SJA1110 100base-T1 MDIO bus"; + snprintf(bus->id, MII_BUS_ID_SIZE, "%s-base-t1", + dev_name(priv->ds->dev)); + bus->read = sja1105_base_t1_mdio_read; + bus->write = sja1105_base_t1_mdio_write; + bus->parent = priv->ds->dev; + mdio_priv = bus->priv; + mdio_priv->priv = priv; + + rc = of_mdiobus_register(bus, np); + if (rc) { + mdiobus_free(bus); + goto out_put_np; + } + + priv->mdio_base_t1 = bus; + +out_put_np: + of_node_put(np); + + return rc; +} + +static void sja1105_mdiobus_base_t1_unregister(struct sja1105_private *priv) +{ + if (!priv->mdio_base_t1) + return; + + mdiobus_unregister(priv->mdio_base_t1); + mdiobus_free(priv->mdio_base_t1); + priv->mdio_base_t1 = NULL; +} + +int sja1105_mdiobus_register(struct dsa_switch *ds) +{ + struct sja1105_private *priv = ds->priv; + const struct sja1105_regs *regs = priv->info->regs; + struct device_node *switch_node = ds->dev->of_node; + struct device_node *mdio_node; + int rc; + + mdio_node = of_get_child_by_name(switch_node, "mdios"); + if (!mdio_node) + return 0; + + if (!of_device_is_available(mdio_node)) + goto out_put_mdio_node; + + if (regs->mdio_100base_tx != SJA1105_RSV_ADDR) { + rc = sja1105_mdiobus_base_tx_register(priv, mdio_node); + if (rc) + goto err_put_mdio_node; + } + + if (regs->mdio_100base_t1 != SJA1105_RSV_ADDR) { + rc = sja1105_mdiobus_base_t1_register(priv, mdio_node); + if (rc) + goto err_free_base_tx_mdiobus; + } + +out_put_mdio_node: + of_node_put(mdio_node); + + return 0; + +err_free_base_tx_mdiobus: + sja1105_mdiobus_base_tx_unregister(priv); +err_put_mdio_node: + of_node_put(mdio_node); + + return rc; +} + +void sja1105_mdiobus_unregister(struct dsa_switch *ds) +{ + struct sja1105_private *priv = ds->priv; + + sja1105_mdiobus_base_t1_unregister(priv); + sja1105_mdiobus_base_tx_unregister(priv); +} diff --git a/drivers/net/dsa/sja1105/sja1105_spi.c b/drivers/net/dsa/sja1105/sja1105_spi.c index 786c16a77e46..54ecb5565761 100644 --- a/drivers/net/dsa/sja1105/sja1105_spi.c +++ b/drivers/net/dsa/sja1105/sja1105_spi.c @@ -193,6 +193,16 @@ static int sja1105pqrs_reset_cmd(struct dsa_switch *ds) return sja1105_xfer_u32(priv, SPI_WRITE, regs->rgu, &cold_reset, NULL); } +static int sja1110_reset_cmd(struct dsa_switch *ds) +{ + struct sja1105_private *priv = ds->priv; + const struct sja1105_regs *regs = priv->info->regs; + u32 switch_reset = BIT(20); + + /* Switch core reset */ + return sja1105_xfer_u32(priv, SPI_WRITE, regs->rgu, &switch_reset, NULL); +} + int sja1105_inhibit_tx(const struct sja1105_private *priv, unsigned long port_bitmap, bool tx_inhibited) { @@ -426,6 +436,8 @@ static struct sja1105_regs sja1105et_regs = { .ptpclkval = 0x18, /* Spans 0x18 to 0x19 */ .ptpclkrate = 0x1A, .ptpclkcorp = 0x1D, + .mdio_100base_tx = SJA1105_RSV_ADDR, + .mdio_100base_t1 = SJA1105_RSV_ADDR, }; static struct sja1105_regs sja1105pqrs_regs = { @@ -463,6 +475,92 @@ static struct sja1105_regs sja1105pqrs_regs = { .ptpclkrate = 0x1B, .ptpclkcorp = 0x1E, .ptpsyncts = 0x1F, + .mdio_100base_tx = SJA1105_RSV_ADDR, + .mdio_100base_t1 = SJA1105_RSV_ADDR, +}; + +static struct sja1105_regs sja1110_regs = { + .device_id = SJA1110_SPI_ADDR(0x0), + .prod_id = SJA1110_ACU_ADDR(0xf00), + .status = SJA1110_SPI_ADDR(0x4), + .port_control = SJA1110_SPI_ADDR(0x50), /* actually INHIB_TX */ + .vl_status = 0x10000, + .config = 0x020000, + .rgu = SJA1110_RGU_ADDR(0x100), /* Reset Control Register 0 */ + /* Ports 2 and 3 are capable of xMII, but there isn't anything to + * configure in the CGU/ACU for them. + */ + .pad_mii_tx = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR}, + .pad_mii_rx = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR}, + .pad_mii_id = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1110_ACU_ADDR(0x18), SJA1110_ACU_ADDR(0x28), + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR}, + .rmii_pll1 = SJA1105_RSV_ADDR, + .cgu_idiv = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR}, + .stats[MAC] = {0x200, 0x202, 0x204, 0x206, 0x208, 0x20a, + 0x20c, 0x20e, 0x210, 0x212, 0x214}, + .stats[HL1] = {0x400, 0x410, 0x420, 0x430, 0x440, 0x450, + 0x460, 0x470, 0x480, 0x490, 0x4a0}, + .stats[HL2] = {0x600, 0x610, 0x620, 0x630, 0x640, 0x650, + 0x660, 0x670, 0x680, 0x690, 0x6a0}, + .stats[ETHER] = {0x1400, 0x1418, 0x1430, 0x1448, 0x1460, 0x1478, + 0x1490, 0x14a8, 0x14c0, 0x14d8, 0x14f0}, + .mii_tx_clk = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR}, + .mii_rx_clk = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR}, + .mii_ext_tx_clk = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR}, + .mii_ext_rx_clk = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR}, + .rgmii_tx_clk = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR}, + .rmii_ref_clk = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR}, + .rmii_ext_tx_clk = {SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR, SJA1105_RSV_ADDR, + SJA1105_RSV_ADDR}, + .ptpschtm = SJA1110_SPI_ADDR(0x54), + .ptppinst = SJA1110_SPI_ADDR(0x5c), + .ptppindur = SJA1110_SPI_ADDR(0x64), + .ptp_control = SJA1110_SPI_ADDR(0x68), + .ptpclkval = SJA1110_SPI_ADDR(0x6c), + .ptpclkrate = SJA1110_SPI_ADDR(0x74), + .ptpclkcorp = SJA1110_SPI_ADDR(0x80), + .ptpsyncts = SJA1110_SPI_ADDR(0x84), + .mdio_100base_tx = 0x1c2400, + .mdio_100base_t1 = 0x1c1000, }; const struct sja1105_info sja1105e_info = { @@ -475,6 +573,7 @@ const struct sja1105_info sja1105e_info = { .ptp_ts_bits = 24, .ptpegr_ts_bytes = 4, .max_frame_mem = SJA1105_MAX_FRAME_MEMORY, + .num_ports = SJA1105_NUM_PORTS, .num_cbs_shapers = SJA1105ET_MAX_CBS_COUNT, .reset_cmd = sja1105et_reset_cmd, .fdb_add_cmd = sja1105et_fdb_add, @@ -505,6 +604,7 @@ const struct sja1105_info sja1105t_info = { .ptp_ts_bits = 24, .ptpegr_ts_bytes = 4, .max_frame_mem = SJA1105_MAX_FRAME_MEMORY, + .num_ports = SJA1105_NUM_PORTS, .num_cbs_shapers = SJA1105ET_MAX_CBS_COUNT, .reset_cmd = sja1105et_reset_cmd, .fdb_add_cmd = sja1105et_fdb_add, @@ -535,6 +635,7 @@ const struct sja1105_info sja1105p_info = { .ptp_ts_bits = 32, .ptpegr_ts_bytes = 8, .max_frame_mem = SJA1105_MAX_FRAME_MEMORY, + .num_ports = SJA1105_NUM_PORTS, .num_cbs_shapers = SJA1105PQRS_MAX_CBS_COUNT, .setup_rgmii_delay = sja1105pqrs_setup_rgmii_delay, .reset_cmd = sja1105pqrs_reset_cmd, @@ -566,6 +667,7 @@ const struct sja1105_info sja1105q_info = { .ptp_ts_bits = 32, .ptpegr_ts_bytes = 8, .max_frame_mem = SJA1105_MAX_FRAME_MEMORY, + .num_ports = SJA1105_NUM_PORTS, .num_cbs_shapers = SJA1105PQRS_MAX_CBS_COUNT, .setup_rgmii_delay = sja1105pqrs_setup_rgmii_delay, .reset_cmd = sja1105pqrs_reset_cmd, @@ -597,6 +699,7 @@ const struct sja1105_info sja1105r_info = { .ptp_ts_bits = 32, .ptpegr_ts_bytes = 8, .max_frame_mem = SJA1105_MAX_FRAME_MEMORY, + .num_ports = SJA1105_NUM_PORTS, .num_cbs_shapers = SJA1105PQRS_MAX_CBS_COUNT, .setup_rgmii_delay = sja1105pqrs_setup_rgmii_delay, .reset_cmd = sja1105pqrs_reset_cmd, @@ -630,6 +733,7 @@ const struct sja1105_info sja1105s_info = { .ptp_ts_bits = 32, .ptpegr_ts_bytes = 8, .max_frame_mem = SJA1105_MAX_FRAME_MEMORY, + .num_ports = SJA1105_NUM_PORTS, .num_cbs_shapers = SJA1105PQRS_MAX_CBS_COUNT, .setup_rgmii_delay = sja1105pqrs_setup_rgmii_delay, .reset_cmd = sja1105pqrs_reset_cmd, @@ -650,3 +754,181 @@ const struct sja1105_info sja1105s_info = { .supports_sgmii = {false, false, false, false, true}, .name = "SJA1105S", }; + +const struct sja1105_info sja1110a_info = { + .device_id = SJA1110_DEVICE_ID, + .part_no = SJA1110A_PART_NO, + .static_ops = sja1110_table_ops, + .dyn_ops = sja1110_dyn_ops, + .regs = &sja1110_regs, + .qinq_tpid = ETH_P_8021AD, + .can_limit_mcast_flood = true, + .ptp_ts_bits = 32, + .ptpegr_ts_bytes = 8, + .max_frame_mem = SJA1110_MAX_FRAME_MEMORY, + .num_ports = SJA1110_NUM_PORTS, + .num_cbs_shapers = SJA1110_MAX_CBS_COUNT, + .setup_rgmii_delay = sja1110_setup_rgmii_delay, + .reset_cmd = sja1110_reset_cmd, + .fdb_add_cmd = sja1105pqrs_fdb_add, + .fdb_del_cmd = sja1105pqrs_fdb_del, + .ptp_cmd_packing = sja1105pqrs_ptp_cmd_packing, + .clocking_setup = sja1110_clocking_setup, + .port_speed = { + [SJA1105_SPEED_AUTO] = 0, + [SJA1105_SPEED_10MBPS] = 4, + [SJA1105_SPEED_100MBPS] = 3, + [SJA1105_SPEED_1000MBPS] = 2, + [SJA1105_SPEED_2500MBPS] = 1, + }, + .supports_mii = {true, true, true, true, false, + true, true, true, true, true, true}, + .supports_rmii = {false, false, true, true, false, + false, false, false, false, false, false}, + .supports_rgmii = {false, false, true, true, false, + false, false, false, false, false, false}, + .supports_sgmii = {false, true, true, true, true, + false, false, false, false, false, false}, + .supports_2500basex = {false, false, false, true, true, + false, false, false, false, false, false}, + .internal_phy = {SJA1105_NO_PHY, SJA1105_PHY_BASE_TX, + SJA1105_NO_PHY, SJA1105_NO_PHY, + SJA1105_NO_PHY, SJA1105_PHY_BASE_T1, + SJA1105_PHY_BASE_T1, SJA1105_PHY_BASE_T1, + SJA1105_PHY_BASE_T1, SJA1105_PHY_BASE_T1, + SJA1105_PHY_BASE_T1}, + .name = "SJA1110A", +}; + +const struct sja1105_info sja1110b_info = { + .device_id = SJA1110_DEVICE_ID, + .part_no = SJA1110B_PART_NO, + .static_ops = sja1110_table_ops, + .dyn_ops = sja1110_dyn_ops, + .regs = &sja1110_regs, + .qinq_tpid = ETH_P_8021AD, + .can_limit_mcast_flood = true, + .ptp_ts_bits = 32, + .ptpegr_ts_bytes = 8, + .max_frame_mem = SJA1110_MAX_FRAME_MEMORY, + .num_ports = SJA1110_NUM_PORTS, + .num_cbs_shapers = SJA1110_MAX_CBS_COUNT, + .setup_rgmii_delay = sja1110_setup_rgmii_delay, + .reset_cmd = sja1110_reset_cmd, + .fdb_add_cmd = sja1105pqrs_fdb_add, + .fdb_del_cmd = sja1105pqrs_fdb_del, + .ptp_cmd_packing = sja1105pqrs_ptp_cmd_packing, + .clocking_setup = sja1110_clocking_setup, + .port_speed = { + [SJA1105_SPEED_AUTO] = 0, + [SJA1105_SPEED_10MBPS] = 4, + [SJA1105_SPEED_100MBPS] = 3, + [SJA1105_SPEED_1000MBPS] = 2, + [SJA1105_SPEED_2500MBPS] = 1, + }, + .supports_mii = {true, true, true, true, false, + true, true, true, true, true, false}, + .supports_rmii = {false, false, true, true, false, + false, false, false, false, false, false}, + .supports_rgmii = {false, false, true, true, false, + false, false, false, false, false, false}, + .supports_sgmii = {false, false, false, true, true, + false, false, false, false, false, false}, + .supports_2500basex = {false, false, false, true, true, + false, false, false, false, false, false}, + .internal_phy = {SJA1105_NO_PHY, SJA1105_PHY_BASE_TX, + SJA1105_NO_PHY, SJA1105_NO_PHY, + SJA1105_NO_PHY, SJA1105_PHY_BASE_T1, + SJA1105_PHY_BASE_T1, SJA1105_PHY_BASE_T1, + SJA1105_PHY_BASE_T1, SJA1105_PHY_BASE_T1, + SJA1105_NO_PHY}, + .name = "SJA1110B", +}; + +const struct sja1105_info sja1110c_info = { + .device_id = SJA1110_DEVICE_ID, + .part_no = SJA1110C_PART_NO, + .static_ops = sja1110_table_ops, + .dyn_ops = sja1110_dyn_ops, + .regs = &sja1110_regs, + .qinq_tpid = ETH_P_8021AD, + .can_limit_mcast_flood = true, + .ptp_ts_bits = 32, + .ptpegr_ts_bytes = 8, + .max_frame_mem = SJA1110_MAX_FRAME_MEMORY, + .num_ports = SJA1110_NUM_PORTS, + .num_cbs_shapers = SJA1110_MAX_CBS_COUNT, + .setup_rgmii_delay = sja1110_setup_rgmii_delay, + .reset_cmd = sja1110_reset_cmd, + .fdb_add_cmd = sja1105pqrs_fdb_add, + .fdb_del_cmd = sja1105pqrs_fdb_del, + .ptp_cmd_packing = sja1105pqrs_ptp_cmd_packing, + .clocking_setup = sja1110_clocking_setup, + .port_speed = { + [SJA1105_SPEED_AUTO] = 0, + [SJA1105_SPEED_10MBPS] = 4, + [SJA1105_SPEED_100MBPS] = 3, + [SJA1105_SPEED_1000MBPS] = 2, + [SJA1105_SPEED_2500MBPS] = 1, + }, + .supports_mii = {true, true, true, true, false, + true, true, true, false, false, false}, + .supports_rmii = {false, false, true, true, false, + false, false, false, false, false, false}, + .supports_rgmii = {false, false, true, true, false, + false, false, false, false, false, false}, + .supports_sgmii = {false, false, false, false, true, + false, false, false, false, false, false}, + .supports_2500basex = {false, false, false, false, true, + false, false, false, false, false, false}, + .internal_phy = {SJA1105_NO_PHY, SJA1105_PHY_BASE_TX, + SJA1105_NO_PHY, SJA1105_NO_PHY, + SJA1105_NO_PHY, SJA1105_PHY_BASE_T1, + SJA1105_PHY_BASE_T1, SJA1105_PHY_BASE_T1, + SJA1105_NO_PHY, SJA1105_NO_PHY, + SJA1105_NO_PHY}, + .name = "SJA1110C", +}; + +const struct sja1105_info sja1110d_info = { + .device_id = SJA1110_DEVICE_ID, + .part_no = SJA1110D_PART_NO, + .static_ops = sja1110_table_ops, + .dyn_ops = sja1110_dyn_ops, + .regs = &sja1110_regs, + .qinq_tpid = ETH_P_8021AD, + .can_limit_mcast_flood = true, + .ptp_ts_bits = 32, + .ptpegr_ts_bytes = 8, + .max_frame_mem = SJA1110_MAX_FRAME_MEMORY, + .num_ports = SJA1110_NUM_PORTS, + .num_cbs_shapers = SJA1110_MAX_CBS_COUNT, + .setup_rgmii_delay = sja1110_setup_rgmii_delay, + .reset_cmd = sja1110_reset_cmd, + .fdb_add_cmd = sja1105pqrs_fdb_add, + .fdb_del_cmd = sja1105pqrs_fdb_del, + .ptp_cmd_packing = sja1105pqrs_ptp_cmd_packing, + .clocking_setup = sja1110_clocking_setup, + .port_speed = { + [SJA1105_SPEED_AUTO] = 0, + [SJA1105_SPEED_10MBPS] = 4, + [SJA1105_SPEED_100MBPS] = 3, + [SJA1105_SPEED_1000MBPS] = 2, + [SJA1105_SPEED_2500MBPS] = 1, + }, + .supports_mii = {true, false, true, false, false, + true, true, true, false, false, false}, + .supports_rmii = {false, false, true, false, false, + false, false, false, false, false, false}, + .supports_rgmii = {false, false, true, false, false, + false, false, false, false, false, false}, + .supports_sgmii = {false, true, true, true, true, + false, false, false, false, false, false}, + .internal_phy = {SJA1105_NO_PHY, SJA1105_NO_PHY, + SJA1105_NO_PHY, SJA1105_NO_PHY, + SJA1105_NO_PHY, SJA1105_PHY_BASE_T1, + SJA1105_PHY_BASE_T1, SJA1105_PHY_BASE_T1, + SJA1105_NO_PHY, SJA1105_NO_PHY, + SJA1105_NO_PHY}, + .name = "SJA1110D", +}; diff --git a/drivers/net/dsa/sja1105/sja1105_static_config.c b/drivers/net/dsa/sja1105/sja1105_static_config.c index 33f91ecbe07b..eda571819d45 100644 --- a/drivers/net/dsa/sja1105/sja1105_static_config.c +++ b/drivers/net/dsa/sja1105/sja1105_static_config.c @@ -180,6 +180,42 @@ size_t sja1105pqrs_general_params_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_general_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_general_params_entry *entry = entry_ptr; + const size_t size = SJA1110_SIZE_GENERAL_PARAMS_ENTRY; + + sja1105_packing(buf, &entry->vllupformat, 447, 447, size, op); + sja1105_packing(buf, &entry->mirr_ptacu, 446, 446, size, op); + sja1105_packing(buf, &entry->switchid, 445, 442, size, op); + sja1105_packing(buf, &entry->hostprio, 441, 439, size, op); + sja1105_packing(buf, &entry->mac_fltres1, 438, 391, size, op); + sja1105_packing(buf, &entry->mac_fltres0, 390, 343, size, op); + sja1105_packing(buf, &entry->mac_flt1, 342, 295, size, op); + sja1105_packing(buf, &entry->mac_flt0, 294, 247, size, op); + sja1105_packing(buf, &entry->incl_srcpt1, 246, 246, size, op); + sja1105_packing(buf, &entry->incl_srcpt0, 245, 245, size, op); + sja1105_packing(buf, &entry->send_meta1, 244, 244, size, op); + sja1105_packing(buf, &entry->send_meta0, 243, 243, size, op); + sja1105_packing(buf, &entry->casc_port, 242, 232, size, op); + sja1105_packing(buf, &entry->host_port, 231, 228, size, op); + sja1105_packing(buf, &entry->mirr_port, 227, 224, size, op); + sja1105_packing(buf, &entry->vlmarker, 223, 192, size, op); + sja1105_packing(buf, &entry->vlmask, 191, 160, size, op); + sja1105_packing(buf, &entry->tpid2, 159, 144, size, op); + sja1105_packing(buf, &entry->ignore2stf, 143, 143, size, op); + sja1105_packing(buf, &entry->tpid, 142, 127, size, op); + sja1105_packing(buf, &entry->queue_ts, 126, 126, size, op); + sja1105_packing(buf, &entry->egrmirrvid, 125, 114, size, op); + sja1105_packing(buf, &entry->egrmirrpcp, 113, 111, size, op); + sja1105_packing(buf, &entry->egrmirrdei, 110, 110, size, op); + sja1105_packing(buf, &entry->replay_port, 109, 106, size, op); + sja1105_packing(buf, &entry->tdmaconfigidx, 70, 67, size, op); + sja1105_packing(buf, &entry->tte_en, 16, 16, size, op); + return size; +} + static size_t sja1105_l2_forwarding_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op) @@ -195,6 +231,20 @@ sja1105_l2_forwarding_params_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_l2_forwarding_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_l2_forwarding_params_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_L2_FORWARDING_PARAMS_ENTRY; + int offset, i; + + sja1105_packing(buf, &entry->max_dynp, 95, 93, size, op); + for (i = 0, offset = 5; i < 8; i++, offset += 11) + sja1105_packing(buf, &entry->part_spc[i], + offset + 10, offset + 0, size, op); + return size; +} + size_t sja1105_l2_forwarding_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -211,6 +261,27 @@ size_t sja1105_l2_forwarding_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_l2_forwarding_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_l2_forwarding_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_L2_FORWARDING_ENTRY; + int offset, i; + + if (entry->type_egrpcp2outputq) { + for (i = 0, offset = 31; i < SJA1110_NUM_PORTS; + i++, offset += 3) { + sja1105_packing(buf, &entry->vlan_pmap[i], + offset + 2, offset + 0, size, op); + } + } else { + sja1105_packing(buf, &entry->bc_domain, 63, 53, size, op); + sja1105_packing(buf, &entry->reach_port, 52, 42, size, op); + sja1105_packing(buf, &entry->fl_domain, 41, 31, size, op); + } + return size; +} + static size_t sja1105et_l2_lookup_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op) @@ -249,6 +320,28 @@ size_t sja1105pqrs_l2_lookup_params_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_l2_lookup_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_l2_lookup_params_entry *entry = entry_ptr; + const size_t size = SJA1110_SIZE_L2_LOOKUP_PARAMS_ENTRY; + int offset, i; + + for (i = 0, offset = 70; i < SJA1110_NUM_PORTS; i++, offset += 11) + sja1105_packing(buf, &entry->maxaddrp[i], + offset + 10, offset + 0, size, op); + sja1105_packing(buf, &entry->maxage, 69, 55, size, op); + sja1105_packing(buf, &entry->start_dynspc, 54, 45, size, op); + sja1105_packing(buf, &entry->drpnolearn, 44, 34, size, op); + sja1105_packing(buf, &entry->shared_learn, 33, 33, size, op); + sja1105_packing(buf, &entry->no_enf_hostprt, 32, 32, size, op); + sja1105_packing(buf, &entry->no_mgmt_learn, 31, 31, size, op); + sja1105_packing(buf, &entry->use_static, 30, 30, size, op); + sja1105_packing(buf, &entry->owr_dyn, 29, 29, size, op); + sja1105_packing(buf, &entry->learn_once, 28, 28, size, op); + return size; +} + size_t sja1105et_l2_lookup_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -291,6 +384,36 @@ size_t sja1105pqrs_l2_lookup_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_l2_lookup_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + const size_t size = SJA1110_SIZE_L2_LOOKUP_ENTRY; + struct sja1105_l2_lookup_entry *entry = entry_ptr; + + if (entry->lockeds) { + sja1105_packing(buf, &entry->trap, 168, 168, size, op); + sja1105_packing(buf, &entry->mirrvlan, 167, 156, size, op); + sja1105_packing(buf, &entry->takets, 155, 155, size, op); + sja1105_packing(buf, &entry->mirr, 154, 154, size, op); + sja1105_packing(buf, &entry->retag, 153, 153, size, op); + } else { + sja1105_packing(buf, &entry->touched, 168, 168, size, op); + sja1105_packing(buf, &entry->age, 167, 153, size, op); + } + sja1105_packing(buf, &entry->mask_iotag, 152, 152, size, op); + sja1105_packing(buf, &entry->mask_vlanid, 151, 140, size, op); + sja1105_packing(buf, &entry->mask_macaddr, 139, 92, size, op); + sja1105_packing(buf, &entry->mask_srcport, 91, 88, size, op); + sja1105_packing(buf, &entry->iotag, 87, 87, size, op); + sja1105_packing(buf, &entry->vlanid, 86, 75, size, op); + sja1105_packing(buf, &entry->macaddr, 74, 27, size, op); + sja1105_packing(buf, &entry->srcport, 26, 23, size, op); + sja1105_packing(buf, &entry->destports, 22, 12, size, op); + sja1105_packing(buf, &entry->enfport, 11, 11, size, op); + sja1105_packing(buf, &entry->index, 10, 1, size, op); + return size; +} + static size_t sja1105_l2_policing_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -305,6 +428,20 @@ static size_t sja1105_l2_policing_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_l2_policing_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_l2_policing_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_L2_POLICING_ENTRY; + + sja1105_packing(buf, &entry->sharindx, 63, 57, size, op); + sja1105_packing(buf, &entry->smax, 56, 39, size, op); + sja1105_packing(buf, &entry->rate, 38, 21, size, op); + sja1105_packing(buf, &entry->maxlen, 20, 10, size, op); + sja1105_packing(buf, &entry->partition, 9, 7, size, op); + return size; +} + static size_t sja1105et_mac_config_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -373,6 +510,40 @@ size_t sja1105pqrs_mac_config_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_mac_config_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + const size_t size = SJA1105PQRS_SIZE_MAC_CONFIG_ENTRY; + struct sja1105_mac_config_entry *entry = entry_ptr; + int offset, i; + + for (i = 0, offset = 104; i < 8; i++, offset += 19) { + sja1105_packing(buf, &entry->enabled[i], + offset + 0, offset + 0, size, op); + sja1105_packing(buf, &entry->base[i], + offset + 9, offset + 1, size, op); + sja1105_packing(buf, &entry->top[i], + offset + 18, offset + 10, size, op); + } + sja1105_packing(buf, &entry->speed, 98, 96, size, op); + sja1105_packing(buf, &entry->tp_delin, 95, 80, size, op); + sja1105_packing(buf, &entry->tp_delout, 79, 64, size, op); + sja1105_packing(buf, &entry->maxage, 63, 56, size, op); + sja1105_packing(buf, &entry->vlanprio, 55, 53, size, op); + sja1105_packing(buf, &entry->vlanid, 52, 41, size, op); + sja1105_packing(buf, &entry->ing_mirr, 40, 40, size, op); + sja1105_packing(buf, &entry->egr_mirr, 39, 39, size, op); + sja1105_packing(buf, &entry->drpnona664, 38, 38, size, op); + sja1105_packing(buf, &entry->drpdtag, 37, 37, size, op); + sja1105_packing(buf, &entry->drpuntag, 34, 34, size, op); + sja1105_packing(buf, &entry->retag, 33, 33, size, op); + sja1105_packing(buf, &entry->dyn_learn, 32, 32, size, op); + sja1105_packing(buf, &entry->egress, 31, 31, size, op); + sja1105_packing(buf, &entry->ingress, 30, 30, size, op); + sja1105_packing(buf, &entry->ifg, 10, 5, size, op); + return size; +} + static size_t sja1105_schedule_entry_points_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op) @@ -398,6 +569,19 @@ sja1105_schedule_entry_points_entry_packing(void *buf, void *entry_ptr, return size; } +static size_t +sja1110_schedule_entry_points_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_schedule_entry_points_entry *entry = entry_ptr; + const size_t size = SJA1110_SIZE_SCHEDULE_ENTRY_POINTS_ENTRY; + + sja1105_packing(buf, &entry->subschindx, 63, 61, size, op); + sja1105_packing(buf, &entry->delta, 60, 43, size, op); + sja1105_packing(buf, &entry->address, 42, 31, size, op); + return size; +} + static size_t sja1105_schedule_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -411,6 +595,19 @@ static size_t sja1105_schedule_params_entry_packing(void *buf, void *entry_ptr, return size; } +static size_t sja1110_schedule_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_schedule_params_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_SCHEDULE_PARAMS_ENTRY; + int offset, i; + + for (i = 0, offset = 0; i < 8; i++, offset += 12) + sja1105_packing(buf, &entry->subscheind[i], + offset + 11, offset + 0, size, op); + return size; +} + static size_t sja1105_schedule_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -430,6 +627,25 @@ static size_t sja1105_schedule_entry_packing(void *buf, void *entry_ptr, return size; } +static size_t sja1110_schedule_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + const size_t size = SJA1110_SIZE_SCHEDULE_ENTRY; + struct sja1105_schedule_entry *entry = entry_ptr; + + sja1105_packing(buf, &entry->winstindex, 95, 84, size, op); + sja1105_packing(buf, &entry->winend, 83, 83, size, op); + sja1105_packing(buf, &entry->winst, 82, 82, size, op); + sja1105_packing(buf, &entry->destports, 81, 71, size, op); + sja1105_packing(buf, &entry->setvalid, 70, 70, size, op); + sja1105_packing(buf, &entry->txen, 69, 69, size, op); + sja1105_packing(buf, &entry->resmedia_en, 68, 68, size, op); + sja1105_packing(buf, &entry->resmedia, 67, 60, size, op); + sja1105_packing(buf, &entry->vlindex, 59, 48, size, op); + sja1105_packing(buf, &entry->delta, 47, 30, size, op); + return size; +} + static size_t sja1105_vl_forwarding_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op) @@ -445,6 +661,21 @@ sja1105_vl_forwarding_params_entry_packing(void *buf, void *entry_ptr, return size; } +static size_t +sja1110_vl_forwarding_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_vl_forwarding_params_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_VL_FORWARDING_PARAMS_ENTRY; + int offset, i; + + for (i = 0, offset = 8; i < 8; i++, offset += 11) + sja1105_packing(buf, &entry->partspc[i], + offset + 10, offset + 0, size, op); + sja1105_packing(buf, &entry->debugen, 7, 7, size, op); + return size; +} + static size_t sja1105_vl_forwarding_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -458,6 +689,19 @@ static size_t sja1105_vl_forwarding_entry_packing(void *buf, void *entry_ptr, return size; } +static size_t sja1110_vl_forwarding_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_vl_forwarding_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_VL_FORWARDING_ENTRY; + + sja1105_packing(buf, &entry->type, 31, 31, size, op); + sja1105_packing(buf, &entry->priority, 30, 28, size, op); + sja1105_packing(buf, &entry->partition, 27, 25, size, op); + sja1105_packing(buf, &entry->destports, 24, 14, size, op); + return size; +} + size_t sja1105_vl_lookup_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -492,6 +736,40 @@ size_t sja1105_vl_lookup_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_vl_lookup_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_vl_lookup_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_VL_LOOKUP_ENTRY; + + if (entry->format == SJA1105_VL_FORMAT_PSFP) { + /* Interpreting vllupformat as 0 */ + sja1105_packing(buf, &entry->destports, + 94, 84, size, op); + sja1105_packing(buf, &entry->iscritical, + 83, 83, size, op); + sja1105_packing(buf, &entry->macaddr, + 82, 35, size, op); + sja1105_packing(buf, &entry->vlanid, + 34, 23, size, op); + sja1105_packing(buf, &entry->port, + 22, 19, size, op); + sja1105_packing(buf, &entry->vlanprior, + 18, 16, size, op); + } else { + /* Interpreting vllupformat as 1 */ + sja1105_packing(buf, &entry->egrmirr, + 94, 84, size, op); + sja1105_packing(buf, &entry->ingrmirr, + 83, 83, size, op); + sja1105_packing(buf, &entry->vlid, + 50, 35, size, op); + sja1105_packing(buf, &entry->port, + 22, 19, size, op); + } + return size; +} + static size_t sja1105_vl_policing_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -508,6 +786,22 @@ static size_t sja1105_vl_policing_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_vl_policing_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_vl_policing_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_VL_POLICING_ENTRY; + + sja1105_packing(buf, &entry->type, 63, 63, size, op); + sja1105_packing(buf, &entry->maxlen, 62, 52, size, op); + sja1105_packing(buf, &entry->sharindx, 51, 40, size, op); + if (entry->type == 0) { + sja1105_packing(buf, &entry->bag, 41, 28, size, op); + sja1105_packing(buf, &entry->jitter, 27, 18, size, op); + } + return size; +} + size_t sja1105_vlan_lookup_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -523,6 +817,22 @@ size_t sja1105_vlan_lookup_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_vlan_lookup_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_vlan_lookup_entry *entry = entry_ptr; + const size_t size = SJA1110_SIZE_VLAN_LOOKUP_ENTRY; + + sja1105_packing(buf, &entry->ving_mirr, 95, 85, size, op); + sja1105_packing(buf, &entry->vegr_mirr, 84, 74, size, op); + sja1105_packing(buf, &entry->vmemb_port, 73, 63, size, op); + sja1105_packing(buf, &entry->vlan_bc, 62, 52, size, op); + sja1105_packing(buf, &entry->tag_port, 51, 41, size, op); + sja1105_packing(buf, &entry->type_entry, 40, 39, size, op); + sja1105_packing(buf, &entry->vlanid, 38, 27, size, op); + return size; +} + static size_t sja1105_xmii_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -539,6 +849,24 @@ static size_t sja1105_xmii_params_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_xmii_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + const size_t size = SJA1110_SIZE_XMII_PARAMS_ENTRY; + struct sja1105_xmii_params_entry *entry = entry_ptr; + int offset, i; + + for (i = 0, offset = 20; i < SJA1110_NUM_PORTS; i++, offset += 4) { + sja1105_packing(buf, &entry->xmii_mode[i], + offset + 1, offset + 0, size, op); + sja1105_packing(buf, &entry->phy_mac[i], + offset + 2, offset + 2, size, op); + sja1105_packing(buf, &entry->special[i], + offset + 3, offset + 3, size, op); + } + return size; +} + size_t sja1105_retagging_entry_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -555,6 +883,36 @@ size_t sja1105_retagging_entry_packing(void *buf, void *entry_ptr, return size; } +size_t sja1110_retagging_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1105_retagging_entry *entry = entry_ptr; + const size_t size = SJA1105_SIZE_RETAGGING_ENTRY; + + sja1105_packing(buf, &entry->egr_port, 63, 53, size, op); + sja1105_packing(buf, &entry->ing_port, 52, 42, size, op); + sja1105_packing(buf, &entry->vlan_ing, 41, 30, size, op); + sja1105_packing(buf, &entry->vlan_egr, 29, 18, size, op); + sja1105_packing(buf, &entry->do_not_learn, 17, 17, size, op); + sja1105_packing(buf, &entry->use_dest_ports, 16, 16, size, op); + sja1105_packing(buf, &entry->destports, 15, 5, size, op); + return size; +} + +static size_t sja1110_pcp_remapping_entry_packing(void *buf, void *entry_ptr, + enum packing_op op) +{ + struct sja1110_pcp_remapping_entry *entry = entry_ptr; + const size_t size = SJA1110_SIZE_PCP_REMAPPING_ENTRY; + int offset, i; + + for (i = 0, offset = 8; i < SJA1105_NUM_TC; i++, offset += 3) + sja1105_packing(buf, &entry->egrpcp[i], + offset + 2, offset + 0, size, op); + + return size; +} + size_t sja1105_table_header_packing(void *buf, void *entry_ptr, enum packing_op op) { @@ -619,6 +977,7 @@ static u64 blk_id_map[BLK_IDX_MAX] = { [BLK_IDX_GENERAL_PARAMS] = BLKID_GENERAL_PARAMS, [BLK_IDX_RETAGGING] = BLKID_RETAGGING, [BLK_IDX_XMII_PARAMS] = BLKID_XMII_PARAMS, + [BLK_IDX_PCP_REMAPPING] = BLKID_PCP_REMAPPING, }; const char *sja1105_static_config_error_msg[] = { @@ -1400,6 +1759,130 @@ const struct sja1105_table_ops sja1105s_table_ops[BLK_IDX_MAX] = { }, }; +/* SJA1110A: Third generation */ +const struct sja1105_table_ops sja1110_table_ops[BLK_IDX_MAX] = { + [BLK_IDX_SCHEDULE] = { + .packing = sja1110_schedule_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_schedule_entry), + .packed_entry_size = SJA1110_SIZE_SCHEDULE_ENTRY, + .max_entry_count = SJA1110_MAX_SCHEDULE_COUNT, + }, + [BLK_IDX_SCHEDULE_ENTRY_POINTS] = { + .packing = sja1110_schedule_entry_points_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_schedule_entry_points_entry), + .packed_entry_size = SJA1110_SIZE_SCHEDULE_ENTRY_POINTS_ENTRY, + .max_entry_count = SJA1105_MAX_SCHEDULE_ENTRY_POINTS_COUNT, + }, + [BLK_IDX_VL_LOOKUP] = { + .packing = sja1110_vl_lookup_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_vl_lookup_entry), + .packed_entry_size = SJA1105_SIZE_VL_LOOKUP_ENTRY, + .max_entry_count = SJA1110_MAX_VL_LOOKUP_COUNT, + }, + [BLK_IDX_VL_POLICING] = { + .packing = sja1110_vl_policing_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_vl_policing_entry), + .packed_entry_size = SJA1105_SIZE_VL_POLICING_ENTRY, + .max_entry_count = SJA1110_MAX_VL_POLICING_COUNT, + }, + [BLK_IDX_VL_FORWARDING] = { + .packing = sja1110_vl_forwarding_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_vl_forwarding_entry), + .packed_entry_size = SJA1105_SIZE_VL_FORWARDING_ENTRY, + .max_entry_count = SJA1110_MAX_VL_FORWARDING_COUNT, + }, + [BLK_IDX_L2_LOOKUP] = { + .packing = sja1110_l2_lookup_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_l2_lookup_entry), + .packed_entry_size = SJA1110_SIZE_L2_LOOKUP_ENTRY, + .max_entry_count = SJA1105_MAX_L2_LOOKUP_COUNT, + }, + [BLK_IDX_L2_POLICING] = { + .packing = sja1110_l2_policing_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_l2_policing_entry), + .packed_entry_size = SJA1105_SIZE_L2_POLICING_ENTRY, + .max_entry_count = SJA1110_MAX_L2_POLICING_COUNT, + }, + [BLK_IDX_VLAN_LOOKUP] = { + .packing = sja1110_vlan_lookup_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_vlan_lookup_entry), + .packed_entry_size = SJA1110_SIZE_VLAN_LOOKUP_ENTRY, + .max_entry_count = SJA1105_MAX_VLAN_LOOKUP_COUNT, + }, + [BLK_IDX_L2_FORWARDING] = { + .packing = sja1110_l2_forwarding_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_l2_forwarding_entry), + .packed_entry_size = SJA1105_SIZE_L2_FORWARDING_ENTRY, + .max_entry_count = SJA1110_MAX_L2_FORWARDING_COUNT, + }, + [BLK_IDX_MAC_CONFIG] = { + .packing = sja1110_mac_config_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_mac_config_entry), + .packed_entry_size = SJA1105PQRS_SIZE_MAC_CONFIG_ENTRY, + .max_entry_count = SJA1110_MAX_MAC_CONFIG_COUNT, + }, + [BLK_IDX_SCHEDULE_PARAMS] = { + .packing = sja1110_schedule_params_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_schedule_params_entry), + .packed_entry_size = SJA1105_SIZE_SCHEDULE_PARAMS_ENTRY, + .max_entry_count = SJA1105_MAX_SCHEDULE_PARAMS_COUNT, + }, + [BLK_IDX_SCHEDULE_ENTRY_POINTS_PARAMS] = { + .packing = sja1105_schedule_entry_points_params_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_schedule_entry_points_params_entry), + .packed_entry_size = SJA1105_SIZE_SCHEDULE_ENTRY_POINTS_PARAMS_ENTRY, + .max_entry_count = SJA1105_MAX_SCHEDULE_ENTRY_POINTS_PARAMS_COUNT, + }, + [BLK_IDX_VL_FORWARDING_PARAMS] = { + .packing = sja1110_vl_forwarding_params_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_vl_forwarding_params_entry), + .packed_entry_size = SJA1105_SIZE_VL_FORWARDING_PARAMS_ENTRY, + .max_entry_count = SJA1105_MAX_VL_FORWARDING_PARAMS_COUNT, + }, + [BLK_IDX_L2_LOOKUP_PARAMS] = { + .packing = sja1110_l2_lookup_params_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_l2_lookup_params_entry), + .packed_entry_size = SJA1110_SIZE_L2_LOOKUP_PARAMS_ENTRY, + .max_entry_count = SJA1105_MAX_L2_LOOKUP_PARAMS_COUNT, + }, + [BLK_IDX_L2_FORWARDING_PARAMS] = { + .packing = sja1110_l2_forwarding_params_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_l2_forwarding_params_entry), + .packed_entry_size = SJA1105_SIZE_L2_FORWARDING_PARAMS_ENTRY, + .max_entry_count = SJA1105_MAX_L2_FORWARDING_PARAMS_COUNT, + }, + [BLK_IDX_AVB_PARAMS] = { + .packing = sja1105pqrs_avb_params_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_avb_params_entry), + .packed_entry_size = SJA1105PQRS_SIZE_AVB_PARAMS_ENTRY, + .max_entry_count = SJA1105_MAX_AVB_PARAMS_COUNT, + }, + [BLK_IDX_GENERAL_PARAMS] = { + .packing = sja1110_general_params_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_general_params_entry), + .packed_entry_size = SJA1110_SIZE_GENERAL_PARAMS_ENTRY, + .max_entry_count = SJA1105_MAX_GENERAL_PARAMS_COUNT, + }, + [BLK_IDX_RETAGGING] = { + .packing = sja1110_retagging_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_retagging_entry), + .packed_entry_size = SJA1105_SIZE_RETAGGING_ENTRY, + .max_entry_count = SJA1105_MAX_RETAGGING_COUNT, + }, + [BLK_IDX_XMII_PARAMS] = { + .packing = sja1110_xmii_params_entry_packing, + .unpacked_entry_size = sizeof(struct sja1105_xmii_params_entry), + .packed_entry_size = SJA1110_SIZE_XMII_PARAMS_ENTRY, + .max_entry_count = SJA1105_MAX_XMII_PARAMS_COUNT, + }, + [BLK_IDX_PCP_REMAPPING] = { + .packing = sja1110_pcp_remapping_entry_packing, + .unpacked_entry_size = sizeof(struct sja1110_pcp_remapping_entry), + .packed_entry_size = SJA1110_SIZE_PCP_REMAPPING_ENTRY, + .max_entry_count = SJA1110_MAX_PCP_REMAPPING_COUNT, + }, +}; + int sja1105_static_config_init(struct sja1105_static_config *config, const struct sja1105_table_ops *static_ops, u64 device_id) diff --git a/drivers/net/dsa/sja1105/sja1105_static_config.h b/drivers/net/dsa/sja1105/sja1105_static_config.h index 4ddb06bd8e92..9bef51791bff 100644 --- a/drivers/net/dsa/sja1105/sja1105_static_config.h +++ b/drivers/net/dsa/sja1105/sja1105_static_config.h @@ -9,21 +9,30 @@ #include <linux/types.h> #include <asm/types.h> +#define SJA1105_NUM_PORTS 5 +#define SJA1110_NUM_PORTS 11 +#define SJA1105_MAX_NUM_PORTS SJA1110_NUM_PORTS +#define SJA1105_NUM_TC 8 + #define SJA1105_SIZE_SPI_MSG_HEADER 4 #define SJA1105_SIZE_SPI_MSG_MAXLEN (64 * 4) #define SJA1105_SIZE_DEVICE_ID 4 #define SJA1105_SIZE_TABLE_HEADER 12 #define SJA1105_SIZE_SCHEDULE_ENTRY 8 +#define SJA1110_SIZE_SCHEDULE_ENTRY 12 #define SJA1105_SIZE_SCHEDULE_ENTRY_POINTS_ENTRY 4 +#define SJA1110_SIZE_SCHEDULE_ENTRY_POINTS_ENTRY 8 #define SJA1105_SIZE_VL_LOOKUP_ENTRY 12 #define SJA1105_SIZE_VL_POLICING_ENTRY 8 #define SJA1105_SIZE_VL_FORWARDING_ENTRY 4 #define SJA1105_SIZE_L2_POLICING_ENTRY 8 #define SJA1105_SIZE_VLAN_LOOKUP_ENTRY 8 +#define SJA1110_SIZE_VLAN_LOOKUP_ENTRY 12 #define SJA1105_SIZE_L2_FORWARDING_ENTRY 8 #define SJA1105_SIZE_L2_FORWARDING_PARAMS_ENTRY 12 #define SJA1105_SIZE_RETAGGING_ENTRY 8 #define SJA1105_SIZE_XMII_PARAMS_ENTRY 4 +#define SJA1110_SIZE_XMII_PARAMS_ENTRY 8 #define SJA1105_SIZE_SCHEDULE_PARAMS_ENTRY 12 #define SJA1105_SIZE_SCHEDULE_ENTRY_POINTS_PARAMS_ENTRY 4 #define SJA1105_SIZE_VL_FORWARDING_PARAMS_ENTRY 12 @@ -34,11 +43,15 @@ #define SJA1105ET_SIZE_AVB_PARAMS_ENTRY 12 #define SJA1105ET_SIZE_CBS_ENTRY 16 #define SJA1105PQRS_SIZE_L2_LOOKUP_ENTRY 20 +#define SJA1110_SIZE_L2_LOOKUP_ENTRY 24 #define SJA1105PQRS_SIZE_MAC_CONFIG_ENTRY 32 #define SJA1105PQRS_SIZE_L2_LOOKUP_PARAMS_ENTRY 16 +#define SJA1110_SIZE_L2_LOOKUP_PARAMS_ENTRY 28 #define SJA1105PQRS_SIZE_GENERAL_PARAMS_ENTRY 44 +#define SJA1110_SIZE_GENERAL_PARAMS_ENTRY 56 #define SJA1105PQRS_SIZE_AVB_PARAMS_ENTRY 16 #define SJA1105PQRS_SIZE_CBS_ENTRY 20 +#define SJA1110_SIZE_PCP_REMAPPING_ENTRY 4 /* UM10944.pdf Page 11, Table 2. Configuration Blocks */ enum { @@ -61,6 +74,7 @@ enum { BLKID_GENERAL_PARAMS = 0x11, BLKID_RETAGGING = 0x12, BLKID_CBS = 0x13, + BLKID_PCP_REMAPPING = 0x1C, BLKID_XMII_PARAMS = 0x4E, }; @@ -85,6 +99,7 @@ enum sja1105_blk_idx { BLK_IDX_RETAGGING, BLK_IDX_CBS, BLK_IDX_XMII_PARAMS, + BLK_IDX_PCP_REMAPPING, BLK_IDX_MAX, /* Fake block indices that are only valid for dynamic access */ BLK_IDX_MGMT_ROUTE, @@ -93,15 +108,22 @@ enum sja1105_blk_idx { }; #define SJA1105_MAX_SCHEDULE_COUNT 1024 +#define SJA1110_MAX_SCHEDULE_COUNT 4096 #define SJA1105_MAX_SCHEDULE_ENTRY_POINTS_COUNT 2048 #define SJA1105_MAX_VL_LOOKUP_COUNT 1024 +#define SJA1110_MAX_VL_LOOKUP_COUNT 4096 #define SJA1105_MAX_VL_POLICING_COUNT 1024 +#define SJA1110_MAX_VL_POLICING_COUNT 4096 #define SJA1105_MAX_VL_FORWARDING_COUNT 1024 +#define SJA1110_MAX_VL_FORWARDING_COUNT 4096 #define SJA1105_MAX_L2_LOOKUP_COUNT 1024 #define SJA1105_MAX_L2_POLICING_COUNT 45 +#define SJA1110_MAX_L2_POLICING_COUNT 110 #define SJA1105_MAX_VLAN_LOOKUP_COUNT 4096 #define SJA1105_MAX_L2_FORWARDING_COUNT 13 +#define SJA1110_MAX_L2_FORWARDING_COUNT 19 #define SJA1105_MAX_MAC_CONFIG_COUNT 5 +#define SJA1110_MAX_MAC_CONFIG_COUNT 11 #define SJA1105_MAX_SCHEDULE_PARAMS_COUNT 1 #define SJA1105_MAX_SCHEDULE_ENTRY_POINTS_PARAMS_COUNT 1 #define SJA1105_MAX_VL_FORWARDING_PARAMS_COUNT 1 @@ -113,8 +135,11 @@ enum sja1105_blk_idx { #define SJA1105_MAX_AVB_PARAMS_COUNT 1 #define SJA1105ET_MAX_CBS_COUNT 10 #define SJA1105PQRS_MAX_CBS_COUNT 16 +#define SJA1110_MAX_CBS_COUNT 80 +#define SJA1110_MAX_PCP_REMAPPING_COUNT 11 #define SJA1105_MAX_FRAME_MEMORY 929 +#define SJA1110_MAX_FRAME_MEMORY 1820 #define SJA1105_FRAME_MEMORY_RETAGGING_OVERHEAD 19 #define SJA1105_VL_FRAME_MEMORY 100 @@ -122,12 +147,26 @@ enum sja1105_blk_idx { #define SJA1105T_DEVICE_ID 0x9E00030Eull #define SJA1105PR_DEVICE_ID 0xAF00030Eull #define SJA1105QS_DEVICE_ID 0xAE00030Eull +#define SJA1110_DEVICE_ID 0xB700030Full #define SJA1105ET_PART_NO 0x9A83 #define SJA1105P_PART_NO 0x9A84 #define SJA1105Q_PART_NO 0x9A85 #define SJA1105R_PART_NO 0x9A86 #define SJA1105S_PART_NO 0x9A87 +#define SJA1110A_PART_NO 0x1110 +#define SJA1110B_PART_NO 0x1111 +#define SJA1110C_PART_NO 0x1112 +#define SJA1110D_PART_NO 0x1113 + +#define SJA1110_ACU 0x1c4400 +#define SJA1110_RGU 0x1c6000 +#define SJA1110_CGU 0x1c6400 + +#define SJA1110_SPI_ADDR(x) ((x) / 4) +#define SJA1110_ACU_ADDR(x) (SJA1110_ACU + SJA1110_SPI_ADDR(x)) +#define SJA1110_CGU_ADDR(x) (SJA1110_CGU + SJA1110_SPI_ADDR(x)) +#define SJA1110_RGU_ADDR(x) (SJA1110_RGU + SJA1110_SPI_ADDR(x)) #define SJA1105_RSV_ADDR 0xffffffffffffffffull @@ -175,6 +214,9 @@ struct sja1105_general_params_entry { u64 egrmirrpcp; u64 egrmirrdei; u64 replay_port; + /* SJA1110 only */ + u64 tte_en; + u64 tdmaconfigidx; }; struct sja1105_schedule_entry_points_entry { @@ -195,6 +237,7 @@ struct sja1105_vlan_lookup_entry { u64 vlan_bc; u64 tag_port; u64 vlanid; + u64 type_entry; /* SJA1110 only */ }; struct sja1105_l2_lookup_entry { @@ -207,11 +250,17 @@ struct sja1105_l2_lookup_entry { u64 mask_iotag; u64 mask_vlanid; u64 mask_macaddr; + u64 mask_srcport; u64 iotag; + u64 srcport; u64 lockeds; union { /* LOCKEDS=1: Static FDB entries */ struct { + /* TSREG is deprecated in SJA1110, TRAP is supported only + * in SJA1110. + */ + u64 trap; u64 tsreg; u64 mirrvlan; u64 takets; @@ -227,7 +276,7 @@ struct sja1105_l2_lookup_entry { }; struct sja1105_l2_lookup_params_entry { - u64 maxaddrp[5]; /* P/Q/R/S only */ + u64 maxaddrp[SJA1105_MAX_NUM_PORTS]; /* P/Q/R/S only */ u64 start_dynspc; /* P/Q/R/S only */ u64 drpnolearn; /* P/Q/R/S only */ u64 use_static; /* P/Q/R/S only */ @@ -245,7 +294,9 @@ struct sja1105_l2_forwarding_entry { u64 bc_domain; u64 reach_port; u64 fl_domain; - u64 vlan_pmap[8]; + /* This is actually max(SJA1105_NUM_TC, SJA1105_MAX_NUM_PORTS) */ + u64 vlan_pmap[SJA1105_MAX_NUM_PORTS]; + bool type_egrpcp2outputq; }; struct sja1105_l2_forwarding_params_entry { @@ -300,8 +351,8 @@ struct sja1105_retagging_entry { }; struct sja1105_cbs_entry { - u64 port; - u64 prio; + u64 port; /* Not used for SJA1110 */ + u64 prio; /* Not used for SJA1110 */ u64 credit_hi; u64 credit_lo; u64 send_slope; @@ -309,8 +360,19 @@ struct sja1105_cbs_entry { }; struct sja1105_xmii_params_entry { - u64 phy_mac[5]; - u64 xmii_mode[5]; + u64 phy_mac[SJA1105_MAX_NUM_PORTS]; + u64 xmii_mode[SJA1105_MAX_NUM_PORTS]; + /* The SJA1110 insists being a snowflake, and requires SGMII, + * 2500base-x and internal MII ports connected to the 100base-TX PHY to + * set this bit. We set it unconditionally from the high-level logic, + * and only sja1110_xmii_params_entry_packing writes it to the static + * config. I have no better name for it than "special". + */ + u64 special[SJA1105_MAX_NUM_PORTS]; +}; + +struct sja1110_pcp_remapping_entry { + u64 egrpcp[SJA1105_NUM_TC]; }; enum { @@ -391,6 +453,7 @@ extern const struct sja1105_table_ops sja1105p_table_ops[BLK_IDX_MAX]; extern const struct sja1105_table_ops sja1105q_table_ops[BLK_IDX_MAX]; extern const struct sja1105_table_ops sja1105r_table_ops[BLK_IDX_MAX]; extern const struct sja1105_table_ops sja1105s_table_ops[BLK_IDX_MAX]; +extern const struct sja1105_table_ops sja1110_table_ops[BLK_IDX_MAX]; size_t sja1105_table_header_packing(void *buf, void *hdr, enum packing_op op); void @@ -438,23 +501,47 @@ void sja1105_packing(void *buf, u64 *val, int start, int end, /* Common implementations for the static and dynamic configs */ size_t sja1105pqrs_general_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op); +size_t sja1110_general_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); size_t sja1105pqrs_l2_lookup_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op); +size_t sja1110_l2_lookup_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); size_t sja1105_l2_forwarding_entry_packing(void *buf, void *entry_ptr, enum packing_op op); +size_t sja1110_l2_forwarding_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); size_t sja1105pqrs_l2_lookup_entry_packing(void *buf, void *entry_ptr, enum packing_op op); size_t sja1105et_l2_lookup_entry_packing(void *buf, void *entry_ptr, enum packing_op op); +size_t sja1110_l2_lookup_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); size_t sja1105_vlan_lookup_entry_packing(void *buf, void *entry_ptr, enum packing_op op); +size_t sja1110_vlan_lookup_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); size_t sja1105_retagging_entry_packing(void *buf, void *entry_ptr, enum packing_op op); +size_t sja1110_retagging_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); size_t sja1105pqrs_mac_config_entry_packing(void *buf, void *entry_ptr, enum packing_op op); +size_t sja1110_mac_config_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); size_t sja1105pqrs_avb_params_entry_packing(void *buf, void *entry_ptr, enum packing_op op); size_t sja1105_vl_lookup_entry_packing(void *buf, void *entry_ptr, enum packing_op op); +size_t sja1110_vl_lookup_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); +size_t sja1110_vl_policing_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); +size_t sja1110_xmii_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); +size_t sja1110_l2_policing_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); +size_t sja1110_l2_forwarding_params_entry_packing(void *buf, void *entry_ptr, + enum packing_op op); #endif |