226 #define	DK_TG_READ(ihdlp, bufaddr, start_block, reqlength, tg_cookie)\  argument
227 	(ihdlp->cmlb_tg_ops->tg_rdwr)(CMLB_DEVINFO(ihdlp), TG_READ, \
230 #define	DK_TG_WRITE(ihdlp,  bufaddr, start_block, reqlength, tg_cookie)\  argument
231 	(ihdlp->cmlb_tg_ops->tg_rdwr)(CMLB_DEVINFO(ihdlp), TG_WRITE,\
234 #define	DK_TG_GETPHYGEOM(ihdlp, phygeomp, tg_cookie) \  argument
235 	(ihdlp->cmlb_tg_ops->tg_getinfo)(CMLB_DEVINFO(ihdlp), TG_GETPHYGEOM,\
238 #define	DK_TG_GETVIRTGEOM(ihdlp, virtgeomp, tg_cookie) \  argument
239 	(ihdlp->cmlb_tg_ops->tg_getinfo)(CMLB_DEVINFO(ihdlp), TG_GETVIRTGEOM,\
242 #define	DK_TG_GETCAP(ihdlp, capp, tg_cookie) \  argument
243 	(ihdlp->cmlb_tg_ops->tg_getinfo)(CMLB_DEVINFO(ihdlp), TG_GETCAPACITY,\
246 #define	DK_TG_GETBLOCKSIZE(ihdlp, lbap, tg_cookie) \  argument
247 	(ihdlp->cmlb_tg_ops->tg_getinfo)(CMLB_DEVINFO(ihdlp),\
250 #define	DK_TG_GETATTRIBUTE(ihdlp, attributep, tg_cookie) \  argument
251 	(ihdlp->cmlb_tg_ops->tg_getinfo)(CMLB_DEVINFO(ihdlp), TG_GETATTR,\