92 struct firewire_comm{  struct
93 	device_t dev;
94 	device_t bdev;
95 	u_int16_t busid:10,
96 		  nodeid:6;
97 	u_int mode;
98 	u_int nport;
99 	u_int speed;
100 	u_int maxrec;
101 	u_int irm;
102 	u_int max_node;
103 	u_int max_hop;
104 	u_int max_asyretry;
106 	u_int retry_count;
107 	u_int32_t ongobus:10,
108 		  ongonode:6,
109 		  ongoaddr:16;
110 	struct fw_device *ongodev;
111 	struct fw_eui64 ongoeui;
115 	u_int32_t status;
147 	u_int32_t (*cyctimer) (struct  firewire_comm *);  argument
148 	void (*ibr) (struct firewire_comm *);  argument
149 	u_int32_t (*set_bmr) (struct firewire_comm *, u_int32_t);  argument
151 	int (*irx_enable) (struct firewire_comm *, int);  argument
152 	int (*irx_disable) (struct firewire_comm *, int);  argument
153 	int (*itx_enable) (struct firewire_comm *, int);  argument
154 	int (*itx_disable) (struct firewire_comm *, int);  argument
156 	void (*poll) (struct firewire_comm *, int, int);  argument
157 	void (*set_intr) (struct firewire_comm *, int);  argument
158 	void (*irx_post) (struct firewire_comm *, u_int32_t *);  argument
159 	void (*itx_post) (struct firewire_comm *, u_int32_t *);  argument
160 	struct tcode_info *tcode;
161 	bus_dma_tag_t dmat;