nvme_ready
return (nvme_ready(sc, NVME_CSTS_RDY));
return (nvme_ready(sc, NVME_CSTS_RDY));
nvme_ready(sc, NVME_CSTS_RDY) != 0)
return (nvme_ready(sc, 0));
int nvme_ready(struct nvme_softc *, u_int32_t);