linux-imx

/* Functions internal to the RIO core code */

​

extern u32 rio_mport_get_feature(struct rio_mport *mport, int local, u16 destid,

                 u8 hopcount, int ftr);

extern u32 rio_mport_get_physefb(struct rio_mport *port, int local,

                 u16 destid, u8 hopcount, u32 *rmap);

extern u32 rio_mport_get_efb(struct rio_mport *port, int local, u16 destid,

                 u8 hopcount, u32 from);

extern int rio_mport_chk_dev_access(struct rio_mport *mport, u16 destid,

                    u8 hopcount);

extern int rio_lock_device(struct rio_mport *port, u16 destid,

            u8 hopcount, int wait_ms);

extern int rio_unlock_device(struct rio_mport *port, u16 destid, u8 hopcount);

extern int rio_route_add_entry(struct rio_dev *rdev,

            u16 table, u16 route_destid, u8 route_port, int lock);

extern int rio_route_get_entry(struct rio_dev *rdev, u16 table,

            u16 route_destid, u8 *route_port, int lock);

extern int rio_route_clr_table(struct rio_dev *rdev, u16 table, int lock);

extern int rio_set_port_lockout(struct rio_dev *rdev, u32 pnum, int lock);

extern struct rio_dev *rio_get_comptag(u32 comp_tag, struct rio_dev *from);