dsa/xrs700x/xrs700x.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #include <linux/device.h>
0003 #include <linux/mutex.h>
0004 #include <linux/regmap.h>
0005 #include <linux/workqueue.h>
0006 #include <linux/u64_stats_sync.h>
0007 #include <uapi/linux/if_link.h>
0008
0009 struct xrs700x_info {
0010     unsigned int id;
0011     const char *name;
0012     size_t num_ports;
0013 };
0014
0015 extern const struct xrs700x_info xrs7003e_info;
0016 extern const struct xrs700x_info xrs7003f_info;
0017 extern const struct xrs700x_info xrs7004e_info;
0018 extern const struct xrs700x_info xrs7004f_info;
0019
0020 struct xrs700x_port {
0021     struct mutex mib_mutex; /* protects mib_data */
0022     u64 *mib_data;
0023     struct rtnl_link_stats64 stats64;
0024     struct u64_stats_sync syncp;
0025 };
0026
0027 struct xrs700x {
0028     struct dsa_switch *ds;
0029     struct device *dev;
0030     void *priv;
0031     struct regmap *regmap;
0032     struct regmap_field *ps_forward;
0033     struct regmap_field *ps_management;
0034     struct regmap_field *ps_sel_speed;
0035     struct regmap_field *ps_cur_speed;
0036     struct delayed_work mib_work;
0037     struct xrs700x_port *ports;
0038 };
0039
0040 struct xrs700x *xrs700x_switch_alloc(struct device *base, void *devpriv);
0041 int xrs700x_switch_register(struct xrs700x *priv);
0042 void xrs700x_switch_remove(struct xrs700x *priv);
0043 void xrs700x_switch_shutdown(struct xrs700x *priv);