nvme_identify_int
if (nvme_identify_int(nvme, 0, cns, (void **)&nslist))
if (!nvme_identify_int(nvme, nsid, NVME_IDENTIFY_NSID,
if (!nvme_identify_int(nvme, 0, NVME_IDENTIFY_CTRL,
if (!nvme_identify_int(nvme, nsid, NVME_IDENTIFY_NSID,
static boolean_t nvme_identify_int(nvme_t *, uint32_t, uint8_t, void **);