| /* | |
| * RapidIO interconnect services | |
| * | |
| * Copyright 2005 MontaVista Software, Inc. | |
| * Matt Porter <mporter@kernel.crashing.org> | |
| * | |
| * This program is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License as published by the | |
| * Free Software Foundation; either version 2 of the License, or (at your | |
| * option) any later version. | |
| */ | |
| #include <linux/device.h> | |
| #include <linux/list.h> | |
| #include <linux/rio.h> | |
| #define RIO_MAX_CHK_RETRY 3 | |
| #define RIO_MPORT_ANY (-1) | |
| /* 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); | |
| extern struct rio_net *rio_alloc_net(struct rio_mport *mport); | |
| extern int rio_add_net(struct rio_net *net); | |
| extern void rio_free_net(struct rio_net *net); | |
| extern int rio_add_device(struct rio_dev *rdev); | |
| extern void rio_del_device(struct rio_dev *rdev, enum rio_device_state state); | |
| extern int rio_enable_rx_tx_port(struct rio_mport *port, int local, u16 destid, | |
| u8 hopcount, u8 port_num); | |
| extern int rio_register_scan(int mport_id, struct rio_scan *scan_ops); | |
| extern int rio_unregister_scan(int mport_id, struct rio_scan *scan_ops); | |
| extern void rio_attach_device(struct rio_dev *rdev); | |
| extern struct rio_mport *rio_find_mport(int mport_id); | |
| extern int rio_mport_scan(int mport_id); | |
| /* Structures internal to the RIO core code */ | |
| extern const struct attribute_group *rio_dev_groups[]; | |
| extern const struct attribute_group *rio_bus_groups[]; | |
| extern const struct attribute_group *rio_mport_groups[]; | |
| #define RIO_GET_DID(size, x) (size ? (x & 0xffff) : ((x & 0x00ff0000) >> 16)) | |
| #define RIO_SET_DID(size, x) (size ? (x & 0xffff) : ((x & 0x000000ff) << 16)) |