diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105.h')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105.h | 128 |
1 files changed, 97 insertions, 31 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105.h b/drivers/net/dsa/sja1105/sja1105.h index f9e87fb33da0..221c7abdef0e 100644 --- a/drivers/net/dsa/sja1105/sja1105.h +++ b/drivers/net/dsa/sja1105/sja1105.h @@ -13,14 +13,12 @@ #include <linux/mutex.h> #include "sja1105_static_config.h" -#define SJA1105_NUM_PORTS 5 -#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, @@ -30,6 +28,14 @@ typedef enum { #include "sja1105_tas.h" #include "sja1105_ptp.h" +enum sja1105_stats_area { + MAC, + HL1, + HL2, + ETHER, + __MAX_SJA1105_STATS_AREA, +}; + /* Keeps the different addresses between E/T and P/Q/R/S */ struct sja1105_regs { u64 device_id; @@ -39,7 +45,6 @@ struct sja1105_regs { u64 rgu; u64 vl_status; u64 config; - u64 sgmii; u64 rmii_pll1; u64 ptppinst; u64 ptppindur; @@ -49,23 +54,41 @@ struct sja1105_regs { u64 ptpclkcorp; u64 ptpsyncts; u64 ptpschtm; - u64 ptpegr_ts[SJA1105_NUM_PORTS]; - u64 pad_mii_tx[SJA1105_NUM_PORTS]; - u64 pad_mii_rx[SJA1105_NUM_PORTS]; - u64 pad_mii_id[SJA1105_NUM_PORTS]; - u64 cgu_idiv[SJA1105_NUM_PORTS]; - u64 mii_tx_clk[SJA1105_NUM_PORTS]; - u64 mii_rx_clk[SJA1105_NUM_PORTS]; - u64 mii_ext_tx_clk[SJA1105_NUM_PORTS]; - u64 mii_ext_rx_clk[SJA1105_NUM_PORTS]; - u64 rgmii_tx_clk[SJA1105_NUM_PORTS]; - u64 rmii_ref_clk[SJA1105_NUM_PORTS]; - u64 rmii_ext_tx_clk[SJA1105_NUM_PORTS]; - u64 mac[SJA1105_NUM_PORTS]; - u64 mac_hl1[SJA1105_NUM_PORTS]; - u64 mac_hl2[SJA1105_NUM_PORTS]; - u64 ether_stats[SJA1105_NUM_PORTS]; - u64 qlevel[SJA1105_NUM_PORTS]; + u64 ptpegr_ts[SJA1105_MAX_NUM_PORTS]; + u64 pad_mii_tx[SJA1105_MAX_NUM_PORTS]; + u64 pad_mii_rx[SJA1105_MAX_NUM_PORTS]; + u64 pad_mii_id[SJA1105_MAX_NUM_PORTS]; + u64 cgu_idiv[SJA1105_MAX_NUM_PORTS]; + u64 mii_tx_clk[SJA1105_MAX_NUM_PORTS]; + u64 mii_rx_clk[SJA1105_MAX_NUM_PORTS]; + u64 mii_ext_tx_clk[SJA1105_MAX_NUM_PORTS]; + u64 mii_ext_rx_clk[SJA1105_MAX_NUM_PORTS]; + u64 rgmii_tx_clk[SJA1105_MAX_NUM_PORTS]; + 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; + u64 pcs_base[SJA1105_MAX_NUM_PORTS]; +}; + +struct sja1105_mdio_private { + struct sja1105_private *priv; +}; + +enum { + SJA1105_SPEED_AUTO, + SJA1105_SPEED_10MBPS, + SJA1105_SPEED_100MBPS, + SJA1105_SPEED_1000MBPS, + SJA1105_SPEED_2500MBPS, + SJA1105_SPEED_MAX, +}; + +enum sja1105_internal_phy_t { + SJA1105_NO_PHY = 0, + SJA1105_PHY_BASE_TX, + SJA1105_PHY_BASE_T1, }; struct sja1105_info { @@ -85,6 +108,10 @@ struct sja1105_info { */ int ptpegr_ts_bytes; int num_cbs_shapers; + int max_frame_mem; + int num_ports; + bool multiple_cascade_ports; + enum dsa_tag_protocol tag_proto; const struct sja1105_dynamic_table_ops *dyn_ops; const struct sja1105_table_ops *static_ops; const struct sja1105_regs *regs; @@ -104,7 +131,20 @@ struct sja1105_info { const unsigned char *addr, u16 vid); void (*ptp_cmd_packing)(u8 *buf, struct sja1105_ptp_cmd *cmd, enum packing_op op); + bool (*rxtstamp)(struct dsa_switch *ds, int port, struct sk_buff *skb); + void (*txtstamp)(struct dsa_switch *ds, int port, struct sk_buff *skb); + int (*clocking_setup)(struct sja1105_private *priv); + int (*pcs_mdio_read)(struct mii_bus *bus, int phy, int reg); + int (*pcs_mdio_write)(struct mii_bus *bus, int phy, int reg, u16 val); + int (*disable_microcontroller)(struct sja1105_private *priv); const char *name; + bool supports_mii[SJA1105_MAX_NUM_PORTS]; + bool supports_rmii[SJA1105_MAX_NUM_PORTS]; + 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]; }; enum sja1105_key_type { @@ -202,20 +242,23 @@ enum sja1105_vlan_state { struct sja1105_private { struct sja1105_static_config static_config; - bool rgmii_rx_delay[SJA1105_NUM_PORTS]; - bool rgmii_tx_delay[SJA1105_NUM_PORTS]; + bool rgmii_rx_delay[SJA1105_MAX_NUM_PORTS]; + bool rgmii_tx_delay[SJA1105_MAX_NUM_PORTS]; + phy_interface_t phy_mode[SJA1105_MAX_NUM_PORTS]; + bool fixed_link[SJA1105_MAX_NUM_PORTS]; bool best_effort_vlan_filtering; unsigned long learn_ena; unsigned long ucast_egress_floods; unsigned long bcast_egress_floods; const struct sja1105_info *info; + size_t max_xfer_len; struct gpio_desc *reset_gpio; struct spi_device *spidev; struct dsa_switch *ds; struct list_head dsa_8021q_vlans; struct list_head bridge_vlans; struct sja1105_flow_block flow_block; - struct sja1105_port ports[SJA1105_NUM_PORTS]; + struct sja1105_port ports[SJA1105_MAX_NUM_PORTS]; /* Serializes transmission of management frames so that * the switch doesn't confuse them with one another. */ @@ -224,6 +267,10 @@ 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 mii_bus *mdio_pcs; + struct dw_xpcs *xpcs[SJA1105_MAX_NUM_PORTS]; struct sja1105_tagger_data tagger_data; struct sja1105_ptp_data ptp_data; struct sja1105_tas_data tas_data; @@ -253,6 +300,14 @@ 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); +int sja1105_pcs_mdio_read(struct mii_bus *bus, int phy, int reg); +int sja1105_pcs_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val); +int sja1110_pcs_mdio_read(struct mii_bus *bus, int phy, int reg); +int sja1110_pcs_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val); + /* From sja1105_devlink.c */ int sja1105_devlink_setup(struct dsa_switch *ds); void sja1105_devlink_teardown(struct dsa_switch *ds); @@ -286,6 +341,10 @@ 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 */ @@ -301,16 +360,11 @@ typedef enum { XMII_MODE_SGMII = 3, } sja1105_phy_interface_t; -typedef enum { - SJA1105_SPEED_10MBPS = 3, - SJA1105_SPEED_100MBPS = 2, - SJA1105_SPEED_1000MBPS = 1, - SJA1105_SPEED_AUTO = 0, -} sja1105_speed_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_disable_microcontroller(struct sja1105_private *priv); /* From sja1105_ethtool.c */ void sja1105_get_ethtool_stats(struct dsa_switch *ds, int port, u64 *data); @@ -331,6 +385,18 @@ 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); |