#include <linux/timer.h>
#include <linux/workqueue.h>
#include <linux/of.h>
+#include <linux/phy.h>
+#include <linux/phy_fixed.h>
+#include <linux/ethtool.h>
+
+enum dsa_tag_protocol {
+ DSA_TAG_PROTO_NONE = 0,
+ DSA_TAG_PROTO_DSA,
+ DSA_TAG_PROTO_TRAILER,
+ DSA_TAG_PROTO_EDSA,
+ DSA_TAG_PROTO_BRCM,
+};
#define DSA_MAX_SWITCHES 4
#define DSA_MAX_PORTS 12
/*
* How to access the switch configuration registers.
*/
- struct device *mii_bus;
+ struct device *host_dev;
int sw_addr;
/* Device tree node pointer for this specific switch chip
struct dsa_chip_data *chip;
};
-struct dsa_device_ops;
+struct packet_type;
struct dsa_switch_tree {
/*
* protocol to use.
*/
struct net_device *master_netdev;
- const struct dsa_device_ops *ops;
- __be16 tag_protocol;
+ int (*rcv)(struct sk_buff *skb,
+ struct net_device *dev,
+ struct packet_type *pt,
+ struct net_device *orig_dev);
+ enum dsa_tag_protocol tag_protocol;
/*
* The switch and port to which the CPU is attached.
struct dsa_switch_driver *drv;
/*
- * Reference to mii bus to use.
+ * Reference to host device to use.
*/
- struct mii_bus *master_mii_bus;
+ struct device *master_dev;
/*
* Slave mii_bus and devices for the individual ports.
*/
u32 dsa_port_mask;
u32 phys_port_mask;
+ u32 phys_mii_mask;
struct mii_bus *slave_mii_bus;
struct net_device *ports[DSA_MAX_PORTS];
};
struct dsa_switch_driver {
struct list_head list;
- __be16 tag_protocol;
+ enum dsa_tag_protocol tag_protocol;
int priv_size;
/*
* Probing and setup.
*/
- char *(*probe)(struct mii_bus *bus, int sw_addr);
+ char *(*probe)(struct device *host_dev, int sw_addr);
int (*setup)(struct dsa_switch *ds);
int (*set_addr)(struct dsa_switch *ds, u8 *addr);
+ u32 (*get_phy_flags)(struct dsa_switch *ds, int port);
/*
* Access to the switch's PHY registers.
*/
void (*poll_link)(struct dsa_switch *ds);
+ /*
+ * Link state adjustment (called from libphy)
+ */
+ void (*adjust_link)(struct dsa_switch *ds, int port,
+ struct phy_device *phydev);
+ void (*fixed_link_update)(struct dsa_switch *ds, int port,
+ struct fixed_phy_status *st);
+
/*
* ethtool hardware statistics.
*/
void (*get_ethtool_stats)(struct dsa_switch *ds,
int port, uint64_t *data);
int (*get_sset_count)(struct dsa_switch *ds);
+
+ /*
+ * ethtool Wake-on-LAN
+ */
+ void (*get_wol)(struct dsa_switch *ds, int port,
+ struct ethtool_wolinfo *w);
+ int (*set_wol)(struct dsa_switch *ds, int port,
+ struct ethtool_wolinfo *w);
+
+ /*
+ * Suspend and resume
+ */
+ int (*suspend)(struct dsa_switch *ds);
+ int (*resume)(struct dsa_switch *ds);
+
+ /*
+ * Port enable/disable
+ */
+ int (*port_enable)(struct dsa_switch *ds, int port,
+ struct phy_device *phy);
+ void (*port_disable)(struct dsa_switch *ds, int port,
+ struct phy_device *phy);
+
+ /*
+ * EEE setttings
+ */
+ int (*set_eee)(struct dsa_switch *ds, int port,
+ struct phy_device *phydev,
+ struct ethtool_eee *e);
+ int (*get_eee)(struct dsa_switch *ds, int port,
+ struct ethtool_eee *e);
};
void register_switch_driver(struct dsa_switch_driver *type);
void unregister_switch_driver(struct dsa_switch_driver *type);
+struct mii_bus *dsa_host_dev_to_mii_bus(struct device *dev);
static inline void *ds_to_priv(struct dsa_switch *ds)
{
return (void *)(ds + 1);
}
+static inline bool dsa_uses_tagged_protocol(struct dsa_switch_tree *dst)
+{
+ return dst->rcv != NULL;
+}
#endif