[openwrt] implement swlib specific helper functions

[gear6468]

/* activate changes in HW switch */
extern int switch_apply(struct swconfig_context *ctx);

/* reset hw switch */
extern int switch_reset(struct swconfig_context *ctx);

/* enable switch VLAN mode /
extern int switch_enable_vlans(struct swconfig_context *ctx);
/ disable switch VLAN mode */
extern int switch_disable_vlans(struct swconfig_context *ctx);

/*** VLAN Switch Functions ***/

/* get/set VLAN-> port assignments _/
extern int get_vlan_ports(int vlan, struct swconfig_context *ctx, int *count, struct switch_port *_ports );
extern int set_vlan_ports(int vlan, struct swconfig_context _ctx, int count, struct switch_port *_ports);

/*** Switch Port Functions ***/

/* enable/diable switch port */
extern int port_enable(int id, struct swconfig_context *ctx);
extern int port_disable(int id, struct swconfig_context *ctx);

/* set/get switch port untagged */
extern int port_set_untag(int id, struct swconfig_context *ctx, int untag);
extern int port_get_untag(int id, struct swconfig_context *ctx, int *untag);

/* set/get switch port primary vlan id */
extern int port_set_pvid(int id, sw_ctx *ctx, int vlan);
extern int port_get_pvid(int id, sw_ctx *ctx, int *vlan);

/* set/get switch port doubletagging */
extern int port_set_doubletag(int id, struct swconfig_context *ctx);
extern int port_get_doubletag(int id, struct swconfig_context *ctx);

/* set/get switch port HW group: 1 = lan, 0 = wan */
extern int port_set_hwgroup(int id, struct swconfig_context *ctx, int lan);
extern int port_get_hwgroup(int id, struct swconfig_context *ctx, int lan);

/* get switch port link information */
extern int port_get_link(int id, struct swconfig_context *ctx, char *info);

/* get switch port receive good packet count /
extern int port_get_recv_good(int id, struct swconfig_context *ctx, int *count);
/ get switch port receive bad packet count */
extern int port_get_recv_bad(int id, struct swconfig_context *ctx, int *count);