ia_isa            323 dev/isa/isapnp.c 		error = isapnp_alloc_drq(ipa->ia_isa, &ipa->ipa_drq[ndrq]);
ia_isa            421 dev/isa/isapnp.c 		best->ia_isa = isa;
ia_isa            252 dev/isa/isavar.h 	struct device  *ia_isa;		/* isa device */