net: dsa: sja1105: migrate to xpcs for SGMII

[linux-2.6-microblaze.git] / drivers / net / dsa / sja1105 / sja1105.h

diff --git a/drivers/net/dsa/sja1105/sja1105.h b/drivers/net/dsa/sja1105/sja1105.h
index 830ea5c..8245092 100644 (file)
--- 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 +67,27 @@ 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 {
+       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 {
@@ -90,6 +108,9 @@ 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;
@@ -109,8 +130,19 @@ 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);
        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 {
@@ -210,6 +242,8 @@ struct sja1105_private {
        struct sja1105_static_config static_config;
        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;
@@ -231,6 +265,10 @@ 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;
@@ -260,6 +298,12 @@ 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);
+
 /* From sja1105_devlink.c */
 int sja1105_devlink_setup(struct dsa_switch *ds);
 void sja1105_devlink_teardown(struct dsa_switch *ds);
@@ -293,6 +337,10 @@ 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 */
 
@@ -308,16 +356,11 @@ 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_clocking_setup(struct sja1105_private *priv);
 
 /* From sja1105_ethtool.c */
 void sja1105_get_ethtool_stats(struct dsa_switch *ds, int port, u64 *data);
@@ -338,6 +381,18 @@ 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);