101 	struct nvme_pt_command	pt;  in read_controller_data()  local
103 	memset(&pt, 0, sizeof(pt));  in read_controller_data()
104 	pt.cmd.opc = NVME_OPC_IDENTIFY;  in read_controller_data()
105 	pt.cmd.cdw10 = htole32(1);  in read_controller_data()
106 	pt.buf = cdata;  in read_controller_data()
107 	pt.len = sizeof(*cdata);  in read_controller_data()
108 	pt.is_read = 1;  in read_controller_data()
110 	if (ioctl(fd, NVME_PASSTHROUGH_CMD, &pt) < 0)  in read_controller_data()
116 	if (nvme_completion_is_error(&pt.cpl))  in read_controller_data()
124 	struct nvme_pt_command	pt;  in read_namespace_data()  local
126 	memset(&pt, 0, sizeof(pt));  in read_namespace_data()
127 	pt.cmd.opc = NVME_OPC_IDENTIFY;  in read_namespace_data()
128 	pt.cmd.nsid = htole32(nsid);  in read_namespace_data()
129 	pt.cmd.cdw10 = htole32(0);  in read_namespace_data()
130 	pt.buf = nsdata;  in read_namespace_data()
131 	pt.len = sizeof(*nsdata);  in read_namespace_data()
132 	pt.is_read = 1;  in read_namespace_data()
134 	if (ioctl(fd, NVME_PASSTHROUGH_CMD, &pt) < 0)  in read_namespace_data()
140 	if (nvme_completion_is_error(&pt.cpl))  in read_namespace_data()
148 	struct nvme_pt_command	pt;  in read_active_namespaces()  local
150 	memset(&pt, 0, sizeof(pt));  in read_active_namespaces()
151 	pt.cmd.opc = NVME_OPC_IDENTIFY;  in read_active_namespaces()
152 	pt.cmd.nsid = htole32(nsid);  in read_active_namespaces()
153 	pt.cmd.cdw10 = htole32(2);  in read_active_namespaces()
154 	pt.buf = nslist;  in read_active_namespaces()
155 	pt.len = sizeof(*nslist);  in read_active_namespaces()
156 	pt.is_read = 1;  in read_active_namespaces()
158 	if (ioctl(fd, NVME_PASSTHROUGH_CMD, &pt) < 0)  in read_active_namespaces()
164 	if (nvme_completion_is_error(&pt.cpl))  in read_active_namespaces()