diff options
| -rw-r--r-- | include/net/dsa.h | 90 | ||||
| -rw-r--r-- | net/dsa/dsa_priv.h | 91 | ||||
| -rw-r--r-- | net/dsa/mv88e6060.c | 2 | ||||
| -rw-r--r-- | net/dsa/mv88e6123_61_65.c | 2 | ||||
| -rw-r--r-- | net/dsa/mv88e6131.c | 2 | ||||
| -rw-r--r-- | net/dsa/mv88e6xxx.c | 2 |
6 files changed, 94 insertions, 95 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 32a1b49e8a8c..b78db3c09608 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -11,6 +11,7 @@ #ifndef __LINUX_NET_DSA_H #define __LINUX_NET_DSA_H +#include <linux/list.h> #include <linux/timer.h> #include <linux/workqueue.h> @@ -90,6 +91,95 @@ struct dsa_switch_tree { struct dsa_switch *ds[DSA_MAX_SWITCHES]; }; +struct dsa_switch { + /* + * Parent switch tree, and switch index. + */ + struct dsa_switch_tree *dst; + int index; + + /* + * Configuration data for this switch. + */ + struct dsa_chip_data *pd; + + /* + * The used switch driver. + */ + struct dsa_switch_driver *drv; + + /* + * Reference to mii bus to use. + */ + struct mii_bus *master_mii_bus; + + /* + * Slave mii_bus and devices for the individual ports. + */ + u32 dsa_port_mask; + u32 phys_port_mask; + struct mii_bus *slave_mii_bus; + struct net_device *ports[DSA_MAX_PORTS]; +}; + +static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p) +{ + return !!(ds->index == ds->dst->cpu_switch && p == ds->dst->cpu_port); +} + +static inline u8 dsa_upstream_port(struct dsa_switch *ds) +{ + struct dsa_switch_tree *dst = ds->dst; + + /* + * If this is the root switch (i.e. the switch that connects + * to the CPU), return the cpu port number on this switch. + * Else return the (DSA) port number that connects to the + * switch that is one hop closer to the cpu. + */ + if (dst->cpu_switch == ds->index) + return dst->cpu_port; + else + return ds->pd->rtable[dst->cpu_switch]; +} + +struct dsa_switch_driver { + struct list_head list; + + __be16 tag_protocol; + int priv_size; + + /* + * Probing and setup. + */ + char *(*probe)(struct mii_bus *bus, int sw_addr); + int (*setup)(struct dsa_switch *ds); + int (*set_addr)(struct dsa_switch *ds, u8 *addr); + + /* + * Access to the switch's PHY registers. + */ + int (*phy_read)(struct dsa_switch *ds, int port, int regnum); + int (*phy_write)(struct dsa_switch *ds, int port, + int regnum, u16 val); + + /* + * Link state polling and IRQ handling. + */ + void (*poll_link)(struct dsa_switch *ds); + + /* + * ethtool hardware statistics. + */ + void (*get_strings)(struct dsa_switch *ds, int port, uint8_t *data); + void (*get_ethtool_stats)(struct dsa_switch *ds, + int port, uint64_t *data); + int (*get_sset_count)(struct dsa_switch *ds); +}; + +void register_switch_driver(struct dsa_switch_driver *type); +void unregister_switch_driver(struct dsa_switch_driver *type); + /* * The original DSA tag format and some other tag formats have no * ethertype, which means that we need to add a little hack to the diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index 89a2eb48232a..d4cf5cc747e3 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -11,64 +11,9 @@ #ifndef __DSA_PRIV_H #define __DSA_PRIV_H -#include <linux/list.h> #include <linux/phy.h> -#include <linux/timer.h> -#include <linux/workqueue.h> #include <net/dsa.h> -struct dsa_switch { - /* - * Parent switch tree, and switch index. - */ - struct dsa_switch_tree *dst; - int index; - - /* - * Configuration data for this switch. - */ - struct dsa_chip_data *pd; - - /* - * The used switch driver. - */ - struct dsa_switch_driver *drv; - - /* - * Reference to mii bus to use. - */ - struct mii_bus *master_mii_bus; - - /* - * Slave mii_bus and devices for the individual ports. - */ - u32 dsa_port_mask; - u32 phys_port_mask; - struct mii_bus *slave_mii_bus; - struct net_device *ports[DSA_MAX_PORTS]; -}; - -static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p) -{ - return !!(ds->index == ds->dst->cpu_switch && p == ds->dst->cpu_port); -} - -static inline u8 dsa_upstream_port(struct dsa_switch *ds) -{ - struct dsa_switch_tree *dst = ds->dst; - - /* - * If this is the root switch (i.e. the switch that connects - * to the CPU), return the cpu port number on this switch. - * Else return the (DSA) port number that connects to the - * switch that is one hop closer to the cpu. - */ - if (dst->cpu_switch == ds->index) - return dst->cpu_port; - else - return ds->pd->rtable[dst->cpu_switch]; -} - struct dsa_slave_priv { /* * The linux network interface corresponding to this @@ -90,44 +35,8 @@ struct dsa_slave_priv { struct phy_device *phy; }; -struct dsa_switch_driver { - struct list_head list; - - __be16 tag_protocol; - int priv_size; - - /* - * Probing and setup. - */ - char *(*probe)(struct mii_bus *bus, int sw_addr); - int (*setup)(struct dsa_switch *ds); - int (*set_addr)(struct dsa_switch *ds, u8 *addr); - - /* - * Access to the switch's PHY registers. - */ - int (*phy_read)(struct dsa_switch *ds, int port, int regnum); - int (*phy_write)(struct dsa_switch *ds, int port, - int regnum, u16 val); - - /* - * Link state polling and IRQ handling. - */ - void (*poll_link)(struct dsa_switch *ds); - - /* - * ethtool hardware statistics. - */ - void (*get_strings)(struct dsa_switch *ds, int port, uint8_t *data); - void (*get_ethtool_stats)(struct dsa_switch *ds, - int port, uint64_t *data); - int (*get_sset_count)(struct dsa_switch *ds); -}; - /* dsa.c */ extern char dsa_driver_version[]; -void register_switch_driver(struct dsa_switch_driver *type); -void unregister_switch_driver(struct dsa_switch_driver *type); /* slave.c */ void dsa_slave_mii_bus_init(struct dsa_switch *ds); diff --git a/net/dsa/mv88e6060.c b/net/dsa/mv88e6060.c index 0e028dfa89ec..7fc4e81d4d43 100644 --- a/net/dsa/mv88e6060.c +++ b/net/dsa/mv88e6060.c @@ -11,7 +11,7 @@ #include <linux/list.h> #include <linux/netdevice.h> #include <linux/phy.h> -#include "dsa_priv.h" +#include <net/dsa.h> #define REG_PORT(p) (8 + (p)) #define REG_GLOBAL 0x0f diff --git a/net/dsa/mv88e6123_61_65.c b/net/dsa/mv88e6123_61_65.c index 6504405700fe..c0a458fc698f 100644 --- a/net/dsa/mv88e6123_61_65.c +++ b/net/dsa/mv88e6123_61_65.c @@ -11,7 +11,7 @@ #include <linux/list.h> #include <linux/netdevice.h> #include <linux/phy.h> -#include "dsa_priv.h" +#include <net/dsa.h> #include "mv88e6xxx.h" static char *mv88e6123_61_65_probe(struct mii_bus *bus, int sw_addr) diff --git a/net/dsa/mv88e6131.c b/net/dsa/mv88e6131.c index 6786ba48c106..e0eb68243834 100644 --- a/net/dsa/mv88e6131.c +++ b/net/dsa/mv88e6131.c @@ -11,7 +11,7 @@ #include <linux/list.h> #include <linux/netdevice.h> #include <linux/phy.h> -#include "dsa_priv.h" +#include <net/dsa.h> #include "mv88e6xxx.h" /* diff --git a/net/dsa/mv88e6xxx.c b/net/dsa/mv88e6xxx.c index cacd955edcb6..5467c040824a 100644 --- a/net/dsa/mv88e6xxx.c +++ b/net/dsa/mv88e6xxx.c @@ -11,7 +11,7 @@ #include <linux/list.h> #include <linux/netdevice.h> #include <linux/phy.h> -#include "dsa_priv.h" +#include <net/dsa.h> #include "mv88e6xxx.h" /* |