sys/dktp/tgdk.h

42 struct	tgdk_obj {
75 	int  (*tg_free)(struct tgdk_obj *);
93 	void (*tg_cleanup)(struct tgdk_obj *);
97 struct tgdk_obj *dadk_create();
99 #define	TGDK_GETNODETYPE(X) (((struct tgdk_obj *)(X))->tg_ext->tg_nodetype)
101 	(((struct tgdk_obj *)(X))->tg_ext->tg_nodetype = (char *)(Y))
102 #define	TGDK_RMB(X) 	(((struct tgdk_obj *)(X))->tg_ext->tg_rmb)
103 #define	TGDK_RDONLY(X) 	(((struct tgdk_obj *)(X))->tg_ext->tg_rdonly)
104 #define	TGDK_GETCTYPE(X) (((struct tgdk_obj *)(X))->tg_ext->tg_ctype)
108 	(*((struct tgdk_obj *)(X))->tg_ops->tg_init) \
109 		(((struct tgdk_obj *)(X))->tg_data, (devp), (flcobjp), \
112 	(*((struct tgdk_obj *)(X))->tg_ops->tg_init) \
113 		(((struct tgdk_obj *)(X))->tg_data, (devp), (flcobjp), \
115 #define	TGDK_FREE(X) (*((struct tgdk_obj *)(X))->tg_ops->tg_free) ((X))
116 #define	TGDK_PROBE(X, WAIT) (*((struct tgdk_obj *)(X))->tg_ops->tg_probe) \
117 	(((struct tgdk_obj *)(X))->tg_data, (WAIT))
118 #define	TGDK_ATTACH(X) (*((struct tgdk_obj *)(X))->tg_ops->tg_attach) \
119 	(((struct tgdk_obj *)(X))->tg_data)
120 #define	TGDK_OPEN(X, flag) (*((struct tgdk_obj *)(X))->tg_ops->tg_open) \
121 	(((struct tgdk_obj *)(X))->tg_data, (flag))
122 #define	TGDK_CLOSE(X) (*((struct tgdk_obj *)(X))->tg_ops->tg_close) \
123 	(((struct tgdk_obj *)(X))->tg_data)
125 	(*((struct tgdk_obj *)(X))->tg_ops->tg_ioctl) \
126 	(((struct tgdk_obj *)(X))->tg_data, (dev), (cmd), (arg), (flag), \
128 #define	TGDK_STRATEGY(X, bp) (*((struct tgdk_obj *)(X))->tg_ops->tg_strategy) \
129 	(((struct tgdk_obj *)(X))->tg_data, (bp))
130 #define	TGDK_GETGEOM(X, datap) (*((struct tgdk_obj *)(X))->tg_ops->tg_getgeom) \
131 	(((struct tgdk_obj *)(X))->tg_data, (datap))
132 #define	TGDK_SETGEOM(X, datap) (*((struct tgdk_obj *)(X))->tg_ops->tg_setgeom) \
133 	(((struct tgdk_obj *)(X))->tg_data, (datap))
135 	(*((struct tgdk_obj *)(X))->tg_ops->tg_iob_alloc) \
136 	(((struct tgdk_obj *)(X))->tg_data, (logblk), (xfer), (sleep))
138 	(*((struct tgdk_obj *)(X))->tg_ops->tg_iob_free) \
139 	(((struct tgdk_obj *)(X))->tg_data, (datap))
141 	(*((struct tgdk_obj *)(X))->tg_ops->tg_iob_htoc) \
142 	(((struct tgdk_obj *)(X))->tg_data, (handle))
144 	(*((struct tgdk_obj *)(X))->tg_ops->tg_iob_xfer) \
145 	(((struct tgdk_obj *)(X))->tg_data, (handle), B_READ)
147 	(*((struct tgdk_obj *)(X))->tg_ops->tg_iob_xfer) \
148 	(((struct tgdk_obj *)(X))->tg_data, (handle), B_WRITE)
149 #define	TGDK_DUMP(X, bp) (*((struct tgdk_obj *)(X))->tg_ops->tg_dump) \
150 	(((struct tgdk_obj *)(X))->tg_data, (bp))
152 	(*((struct tgdk_obj *)(X))->tg_ops->tg_getphygeom) \
153 	(((struct tgdk_obj *)(X))->tg_data, (datap))
155 	(*((struct tgdk_obj *)(X))->tg_ops->tg_set_bbhobj) \
156 	(((struct tgdk_obj *)(X))->tg_data, (objp))
158 	(*((struct tgdk_obj *)(X))->tg_ops->tg_check_media) \
159 	(((struct tgdk_obj *)(X))->tg_data, (state))
161 	(*((struct tgdk_obj *)(X))->tg_ops->tg_inquiry) \
162 	(((struct tgdk_obj *)(X))->tg_data, (inqpp))
163 #define	TGDK_CLEANUP(X) (*((struct tgdk_obj *)(X))->tg_ops->tg_cleanup) ((X))