drivers/net/dsa/ocelot/felix.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright 2019 NXP Semiconductors
   3  */
   4 #ifndef _MSCC_FELIX_H
   5 #define _MSCC_FELIX_H
   6
   7 #define ocelot_to_felix(o)              container_of((o), struct felix, ocelot)
   8 #define FELIX_NUM_TC                    8
   9
  10 /* Platform-specific information */
  11 struct felix_info {
  12         const struct resource           *target_io_res;
  13         const struct resource           *port_io_res;
  14         const struct resource           *imdio_res;
  15         const struct reg_field          *regfields;
  16         const u32 *const                *map;
  17         const struct ocelot_ops         *ops;
  18         int                             shared_queue_sz;
  19         int                             num_mact_rows;
  20         const struct ocelot_stat_layout *stats_layout;
  21         unsigned int                    num_stats;
  22         int                             num_ports;
  23         int                             num_tx_queues;
  24         struct vcap_field               *vcap_is2_keys;
  25         struct vcap_field               *vcap_is2_actions;
  26         const struct vcap_props         *vcap;
  27         int                             switch_pci_bar;
  28         int                             imdio_pci_bar;
  29         int     (*mdio_bus_alloc)(struct ocelot *ocelot);
  30         void    (*mdio_bus_free)(struct ocelot *ocelot);
  31         void    (*pcs_config)(struct ocelot *ocelot, int port,
  32                               unsigned int link_an_mode,
  33                               const struct phylink_link_state *state);
  34         void    (*pcs_link_up)(struct ocelot *ocelot, int port,
  35                                unsigned int link_an_mode,
  36                                phy_interface_t interface,
  37                                int speed, int duplex);
  38         void    (*pcs_link_state)(struct ocelot *ocelot, int port,
  39                                   struct phylink_link_state *state);
  40         void    (*phylink_validate)(struct ocelot *ocelot, int port,
  41                                     unsigned long *supported,
  42                                     struct phylink_link_state *state);
  43         int     (*prevalidate_phy_mode)(struct ocelot *ocelot, int port,
  44                                         phy_interface_t phy_mode);
  45         int     (*port_setup_tc)(struct dsa_switch *ds, int port,
  46                                  enum tc_setup_type type, void *type_data);
  47         void    (*port_sched_speed_set)(struct ocelot *ocelot, int port,
  48                                         u32 speed);
  49         void    (*xmit_template_populate)(struct ocelot *ocelot, int port);
  50 };
  51
  52 extern const struct dsa_switch_ops felix_switch_ops;
  53 extern struct pci_driver felix_vsc9959_pci_driver;
  54 extern struct platform_driver seville_vsc9953_driver;
  55
  56 /* DSA glue / front-end for struct ocelot */
  57 struct felix {
  58         struct dsa_switch               *ds;
  59         const struct felix_info         *info;
  60         struct ocelot                   ocelot;
  61         struct mii_bus                  *imdio;
  62         struct phy_device               **pcs;
  63         resource_size_t                 switch_base;
  64         resource_size_t                 imdio_base;
  65 };
  66
  67 void vsc9959_pcs_link_state(struct ocelot *ocelot, int port,
  68                             struct phylink_link_state *state);
  69 void vsc9959_pcs_config(struct ocelot *ocelot, int port,
  70                         unsigned int link_an_mode,
  71                         const struct phylink_link_state *state);
  72 void vsc9959_pcs_link_up(struct ocelot *ocelot, int port,
  73                          unsigned int link_an_mode,
  74                          phy_interface_t interface,
  75                          int speed, int duplex);
  76 void vsc9959_mdio_bus_free(struct ocelot *ocelot);
  77
  78 #endif