1 /* ----------------------------------------------------------------------------- 2 * Copyright (c) 2011 Ozmo Inc 3 * Released under the GNU General Public License Version 2 (GPLv2). 4 * ----------------------------------------------------------------------------- 5 */ 6 #ifndef _OZPROTO_H 7 #define _OZPROTO_H 8 9 #include <asm/byteorder.h> 10 #include "ozdbg.h" 11 #include "ozappif.h" 12 13 #define OZ_ALLOCATED_SPACE(__x) (LL_RESERVED_SPACE(__x)+(__x)->needed_tailroom) 14 15 /* Quantum in MS */ 16 #define OZ_QUANTUM 8 17 /* Default timeouts. 18 */ 19 #define OZ_PRESLEEP_TOUT 11 20 21 /* Maximun sizes of tx frames. */ 22 #define OZ_MAX_TX_SIZE 760 23 24 /* Maximum number of uncompleted isoc frames that can be pending in network. */ 25 #define OZ_MAX_SUBMITTED_ISOC 16 26 27 /* Maximum number of uncompleted isoc frames that can be pending in Tx Queue. */ 28 #define OZ_MAX_TX_QUEUE_ISOC 32 29 30 /* Application handler functions. 31 */ 32 struct oz_app_if { 33 int (*init)(void); 34 void (*term)(void); 35 int (*start)(struct oz_pd *pd, int resume); 36 void (*stop)(struct oz_pd *pd, int pause); 37 void (*rx)(struct oz_pd *pd, struct oz_elt *elt); 38 int (*heartbeat)(struct oz_pd *pd); 39 void (*farewell)(struct oz_pd *pd, u8 ep_num, u8 *data, u8 len); 40 }; 41 42 int oz_protocol_init(char *devs); 43 void oz_protocol_term(void); 44 int oz_get_pd_list(struct oz_mac_addr *addr, int max_count); 45 void oz_app_enable(int app_id, int enable); 46 struct oz_pd *oz_pd_find(const u8 *mac_addr); 47 void oz_binding_add(const char *net_dev); 48 void oz_binding_remove(const char *net_dev); 49 void oz_timer_add(struct oz_pd *pd, int type, unsigned long due_time); 50 void oz_timer_delete(struct oz_pd *pd, int type); 51 void oz_pd_request_heartbeat(struct oz_pd *pd); 52 void oz_pd_heartbeat_handler(unsigned long data); 53 void oz_pd_timeout_handler(unsigned long data); 54 enum hrtimer_restart oz_pd_heartbeat_event(struct hrtimer *timer); 55 enum hrtimer_restart oz_pd_timeout_event(struct hrtimer *timer); 56 int oz_get_pd_status_list(char *pd_list, int max_count); 57 int oz_get_binding_list(char *buf, int max_if); 58 59 extern struct kmem_cache *oz_elt_info_cache; 60 extern struct kmem_cache *oz_tx_frame_cache; 61 62 #endif /* _OZPROTO_H */ 63