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
   9 /* Platform-specific information */
  10 struct felix_info {
  11         struct resource                 *target_io_res;
  12         struct resource                 *port_io_res;
  13         struct resource                 *imdio_res;
  14         const struct reg_field          *regfields;
  15         const u32 *const                *map;
  16         const struct ocelot_ops         *ops;
  17         int                             shared_queue_sz;
  18         int                             num_mact_rows;
  19         const struct ocelot_stat_layout *stats_layout;
  20         unsigned int                    num_stats;
  21         int                             num_ports;
  22         struct vcap_field               *vcap_is2_keys;
  23         struct vcap_field               *vcap_is2_actions;
  24         const struct vcap_props         *vcap;
  25         int                             switch_pci_bar;
  26         int                             imdio_pci_bar;
  27         int     (*mdio_bus_alloc)(struct ocelot *ocelot);
  28         void    (*mdio_bus_free)(struct ocelot *ocelot);
  29         void    (*pcs_init)(struct ocelot *ocelot, int port,
  30                             unsigned int link_an_mode,
  31                             const struct phylink_link_state *state);
  32         void    (*pcs_an_restart)(struct ocelot *ocelot, int port);
  33         void    (*pcs_link_state)(struct ocelot *ocelot, int port,
  34                                   struct phylink_link_state *state);
  35         int     (*prevalidate_phy_mode)(struct ocelot *ocelot, int port,
  36                                         phy_interface_t phy_mode);
  37 };
  38
  39 extern struct felix_info                felix_info_vsc9959;
  40
  41 enum felix_instance {
  42         FELIX_INSTANCE_VSC9959          = 0,
  43 };
  44
  45 /* DSA glue / front-end for struct ocelot */
  46 struct felix {
  47         struct dsa_switch               *ds;
  48         struct pci_dev                  *pdev;
  49         struct felix_info               *info;
  50         struct ocelot                   ocelot;
  51         struct mii_bus                  *imdio;
  52         struct phy_device               **pcs;
  53 };
  54
  55 #endif