833 	struct nvme_command cmnd;  in nvme_blk_erase()  local
835 	memset(&cmnd, 0, sizeof(cmnd));  in nvme_blk_erase()
841 	cmnd.dsm.opcode = nvme_cmd_dsm;  in nvme_blk_erase()
842         cmnd.dsm.command_id = nvme_get_cmd_id();  in nvme_blk_erase()
843 	cmnd.dsm.nsid = cpu_to_le32(ns->ns_id);  in nvme_blk_erase()
844 	cmnd.dsm.prp1 = cpu_to_le64((ulong)range);  in nvme_blk_erase()
845 	cmnd.dsm.nr = 0;  in nvme_blk_erase()
846 	cmnd.dsm.attributes = cpu_to_le32(NVME_DSMGMT_AD);  in nvme_blk_erase()
847 	cmnd.common.nsid = cpu_to_le32(ns->ns_id);  in nvme_blk_erase()
852 	nvme_submit_cmd(dev->queues[NVME_IO_Q], &cmnd);  in nvme_blk_erase()
860 	struct nvme_command cmnd;  in nvme_blk_write_zeroes()  local
865 	memset(&cmnd, 0, sizeof(cmnd));  in nvme_blk_write_zeroes()
867 	cmnd.write_zeroes.opcode = nvme_cmd_write_zeroes;  in nvme_blk_write_zeroes()
868 	cmnd.write_zeroes.nsid = cpu_to_le32(ns->ns_id);  in nvme_blk_write_zeroes()
869 	cmnd.write_zeroes.slba = cpu_to_le64(blknr);  in nvme_blk_write_zeroes()
870 	cmnd.write_zeroes.length = cpu_to_le16(blkcnt - 1);  in nvme_blk_write_zeroes()
871 	cmnd.write_zeroes.control = 0;  in nvme_blk_write_zeroes()
872 	cmnd.write_zeroes.command_id = nvme_get_cmd_id();  in nvme_blk_write_zeroes()
874 	nvme_submit_cmd(dev->queues[NVME_IO_Q], &cmnd);  in nvme_blk_write_zeroes()