NVME_DWORD_SHIFT
uint64_t max = (uint64_t)UINT32_MAX << NVME_DWORD_SHIFT;
max = (uint64_t)UINT32_MAX << NVME_DWORD_SHIFT;
sqe.sqe_cdw10 = (uint32_t)(copylen >> NVME_DWORD_SHIFT) - 1;
sqe.sqe_cdw11 = (uint32_t)(offset >> NVME_DWORD_SHIFT);
sqe.sqe_cdw10 = (uint32_t)(pass.npc_buflen >> NVME_DWORD_SHIFT);
#define NVME_DWORD_SIZE (1 << NVME_DWORD_SHIFT)
#define NVME_FW_OFFSETB_MAX ((u_longlong_t)UINT32_MAX << NVME_DWORD_SHIFT)