diff options
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 48 |
1 files changed, 22 insertions, 26 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 6463bb2863ac..17c3d37b6779 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -16,7 +16,6 @@ #include <linux/timer.h> #include <linux/workqueue.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/phy.h> #include <linux/phy_fixed.h> #include <linux/ethtool.h> @@ -65,13 +64,6 @@ struct dsa_chip_data { * NULL if there is only one switch chip. */ s8 *rtable; - - /* - * A switch may have a GPIO line tied to its reset pin. Parse - * this from the device tree, and use it before performing - * switch soft reset. - */ - struct gpio_desc *reset; }; struct dsa_platform_data { @@ -111,6 +103,11 @@ struct dsa_switch_tree { enum dsa_tag_protocol tag_protocol; /* + * Original copy of the master netdev ethtool_ops + */ + struct ethtool_ops master_ethtool_ops; + + /* * The switch and port to which the CPU is attached. */ s8 cpu_switch; @@ -123,6 +120,8 @@ struct dsa_switch_tree { }; struct dsa_switch { + struct device *dev; + /* * Parent switch tree, and switch index. */ @@ -130,25 +129,21 @@ struct dsa_switch { int index; /* - * Tagging protocol understood by this switch + * Give the switch driver somewhere to hang its private data + * structure. */ - enum dsa_tag_protocol tag_protocol; + void *priv; /* * Configuration data for this switch. */ - struct dsa_chip_data *pd; + struct dsa_chip_data *cd; /* * The used switch driver. */ struct dsa_switch_driver *drv; - /* - * Reference to host device to use. - */ - struct device *master_dev; - #ifdef CONFIG_NET_DSA_HWMON /* * Hardware monitoring information @@ -161,7 +156,7 @@ struct dsa_switch { * Slave mii_bus and devices for the individual ports. */ u32 dsa_port_mask; - u32 phys_port_mask; + u32 enabled_port_mask; u32 phys_mii_mask; struct mii_bus *slave_mii_bus; struct net_device *ports[DSA_MAX_PORTS]; @@ -179,7 +174,7 @@ static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p) static inline bool dsa_is_port_initialized(struct dsa_switch *ds, int p) { - return ds->phys_port_mask & (1 << p) && ds->ports[p]; + return ds->enabled_port_mask & (1 << p) && ds->ports[p]; } static inline u8 dsa_upstream_port(struct dsa_switch *ds) @@ -195,7 +190,7 @@ static inline u8 dsa_upstream_port(struct dsa_switch *ds) if (dst->cpu_switch == ds->index) return dst->cpu_port; else - return ds->pd->rtable[dst->cpu_switch]; + return ds->cd->rtable[dst->cpu_switch]; } struct switchdev_trans; @@ -207,12 +202,13 @@ struct dsa_switch_driver { struct list_head list; enum dsa_tag_protocol tag_protocol; - int priv_size; /* * Probing and setup. */ - char *(*probe)(struct device *host_dev, int sw_addr); + const char *(*probe)(struct device *dsa_dev, + struct device *host_dev, int sw_addr, + void **priv); 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); @@ -299,8 +295,8 @@ struct dsa_switch_driver { int (*port_bridge_join)(struct dsa_switch *ds, int port, struct net_device *bridge); void (*port_bridge_leave)(struct dsa_switch *ds, int port); - int (*port_stp_update)(struct dsa_switch *ds, int port, - u8 state); + void (*port_stp_state_set)(struct dsa_switch *ds, int port, + u8 state); /* * VLAN support @@ -310,7 +306,7 @@ struct dsa_switch_driver { int (*port_vlan_prepare)(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan, struct switchdev_trans *trans); - int (*port_vlan_add)(struct dsa_switch *ds, int port, + void (*port_vlan_add)(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan, struct switchdev_trans *trans); int (*port_vlan_del)(struct dsa_switch *ds, int port, @@ -325,7 +321,7 @@ struct dsa_switch_driver { int (*port_fdb_prepare)(struct dsa_switch *ds, int port, const struct switchdev_obj_port_fdb *fdb, struct switchdev_trans *trans); - int (*port_fdb_add)(struct dsa_switch *ds, int port, + void (*port_fdb_add)(struct dsa_switch *ds, int port, const struct switchdev_obj_port_fdb *fdb, struct switchdev_trans *trans); int (*port_fdb_del)(struct dsa_switch *ds, int port, @@ -341,7 +337,7 @@ 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); + return ds->priv; } static inline bool dsa_uses_tagged_protocol(struct dsa_switch_tree *dst) |