NVME_DSM_ATTR_DEALLOCATE
c->cdw11 = htole32(NVME_DSM_ATTR_DEALLOCATE);
cmd->cdw11 = htole32(NVME_DSM_ATTR_DEALLOCATE);
cmd->cdw11 = htole32(NVME_DSM_ATTR_DEALLOCATE);
cmd.cdw11 = htole32(NVME_DSM_ATTR_DEALLOCATE);
if (cmd->cdw11 & NVME_DSM_ATTR_DEALLOCATE) {