summaryrefslogtreecommitdiffstats
path: root/net/dsa/dsa_priv.h
diff options
context:
space:
mode:
Diffstat (limited to 'net/dsa/dsa_priv.h')
-rw-r--r--net/dsa/dsa_priv.h127
1 files changed, 3 insertions, 124 deletions
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 4b0ea05..d4cf5cc 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -11,97 +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];
-};
-
-struct dsa_switch_tree {
- /*
- * Configuration data for the platform device that owns
- * this dsa switch tree instance.
- */
- struct dsa_platform_data *pd;
-
- /*
- * Reference to network device to use, and which tagging
- * protocol to use.
- */
- struct net_device *master_netdev;
- __be16 tag_protocol;
-
- /*
- * The switch and port to which the CPU is attached.
- */
- s8 cpu_switch;
- s8 cpu_port;
-
- /*
- * Link state polling.
- */
- int link_poll_needed;
- struct work_struct link_poll_work;
- struct timer_list link_poll_timer;
-
- /*
- * Data for the individual switch chips.
- */
- struct dsa_switch *ds[DSA_MAX_SWITCHES];
-};
-
-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
@@ -123,44 +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);
@@ -170,12 +46,15 @@ struct net_device *dsa_slave_create(struct dsa_switch *ds,
/* tag_dsa.c */
netdev_tx_t dsa_xmit(struct sk_buff *skb, struct net_device *dev);
+extern struct packet_type dsa_packet_type;
/* tag_edsa.c */
netdev_tx_t edsa_xmit(struct sk_buff *skb, struct net_device *dev);
+extern struct packet_type edsa_packet_type;
/* tag_trailer.c */
netdev_tx_t trailer_xmit(struct sk_buff *skb, struct net_device *dev);
+extern struct packet_type trailer_packet_type;
#endif
OpenPOWER on IntegriCloud