drivers/net/dsa/xrs700x/xrs700x.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #include <linux/device.h>
   3 #include <linux/mutex.h>
   4 #include <linux/regmap.h>
   5 #include <linux/workqueue.h>
   6 #include <linux/u64_stats_sync.h>
   7 #include <uapi/linux/if_link.h>
   8
   9 struct xrs700x_info {
  10         unsigned int id;
  11         const char *name;
  12         size_t num_ports;
  13 };
  14
  15 extern const struct xrs700x_info xrs7003e_info;
  16 extern const struct xrs700x_info xrs7003f_info;
  17 extern const struct xrs700x_info xrs7004e_info;
  18 extern const struct xrs700x_info xrs7004f_info;
  19
  20 struct xrs700x_port {
  21         struct mutex mib_mutex; /* protects mib_data */
  22         u64 *mib_data;
  23         struct rtnl_link_stats64 stats64;
  24         struct u64_stats_sync syncp;
  25 };
  26
  27 struct xrs700x {
  28         struct dsa_switch *ds;
  29         struct device *dev;
  30         void *priv;
  31         struct regmap *regmap;
  32         struct regmap_field *ps_forward;
  33         struct regmap_field *ps_management;
  34         struct regmap_field *ps_sel_speed;
  35         struct regmap_field *ps_cur_speed;
  36         struct delayed_work mib_work;
  37         struct xrs700x_port *ports;
  38 };
  39
  40 struct xrs700x *xrs700x_switch_alloc(struct device *base, void *devpriv);
  41 int xrs700x_switch_register(struct xrs700x *priv);
  42 void xrs700x_switch_remove(struct xrs700x *priv);
  43 void xrs700x_switch_shutdown(struct xrs700x *priv);