DEVI_R_BLOCKED
DEVI(dip)->devi_flags |= DEVI_R_BLOCKED;
} else if (DEVI(dip)->devi_flags & DEVI_R_BLOCKED) {
ASSERT(!(DEVI(dip)->devi_flags & DEVI_R_BLOCKED));
ASSERT(!(DEVI(dip)->devi_flags & DEVI_R_BLOCKED));
if (DEVI(dip)->devi_flags & DEVI_R_BLOCKED) {
DEVI(dip)->devi_flags &= ~DEVI_R_BLOCKED;
ASSERT(!(DEVI(dip)->devi_flags & DEVI_R_BLOCKED));