10 static void nvmet_execute_prop_set(struct nvmet_req *req)  in nvmet_execute_prop_set()  argument
12 	u64 val = le64_to_cpu(req->cmd->prop_set.value);  in nvmet_execute_prop_set()
15 	if (req->cmd->prop_set.attrib & 1) {  in nvmet_execute_prop_set()
16 		req->error_loc =  in nvmet_execute_prop_set()
22 	switch (le32_to_cpu(req->cmd->prop_set.offset)) {  in nvmet_execute_prop_set()
24 		nvmet_update_cc(req->sq->ctrl, val);  in nvmet_execute_prop_set()
27 		req->error_loc =  in nvmet_execute_prop_set()
32 	nvmet_req_complete(req, status);  in nvmet_execute_prop_set()
35 static void nvmet_execute_prop_get(struct nvmet_req *req)  in nvmet_execute_prop_get()  argument
37 	struct nvmet_ctrl *ctrl = req->sq->ctrl;  in nvmet_execute_prop_get()
41 	if (req->cmd->prop_get.attrib & 1) {  in nvmet_execute_prop_get()
42 		switch (le32_to_cpu(req->cmd->prop_get.offset)) {  in nvmet_execute_prop_get()
51 		switch (le32_to_cpu(req->cmd->prop_get.offset)) {  in nvmet_execute_prop_get()
67 	if (status && req->cmd->prop_get.attrib & 1) {  in nvmet_execute_prop_get()
68 		req->error_loc =  in nvmet_execute_prop_get()
71 		req->error_loc =  in nvmet_execute_prop_get()
75 	req->cqe->result.u64 = cpu_to_le64(val);  in nvmet_execute_prop_get()
76 	nvmet_req_complete(req, status);  in nvmet_execute_prop_get()
79 u16 nvmet_parse_fabrics_cmd(struct nvmet_req *req)  in nvmet_parse_fabrics_cmd()  argument
81 	struct nvme_command *cmd = req->cmd;  in nvmet_parse_fabrics_cmd()
85 		req->data_len = 0;  in nvmet_parse_fabrics_cmd()
86 		req->execute = nvmet_execute_prop_set;  in nvmet_parse_fabrics_cmd()
89 		req->data_len = 0;  in nvmet_parse_fabrics_cmd()
90 		req->execute = nvmet_execute_prop_get;  in nvmet_parse_fabrics_cmd()
95 		req->error_loc = offsetof(struct nvmf_common_command, fctype);  in nvmet_parse_fabrics_cmd()
102 static u16 nvmet_install_queue(struct nvmet_ctrl *ctrl, struct nvmet_req *req)  in nvmet_install_queue()  argument
104 	struct nvmf_connect_command *c = &req->cmd->connect;  in nvmet_install_queue()
109 	old = cmpxchg(&req->sq->ctrl, NULL, ctrl);  in nvmet_install_queue()
112 		req->error_loc = offsetof(struct nvmf_connect_command, opcode);  in nvmet_install_queue()
117 		req->error_loc = offsetof(struct nvmf_connect_command, sqsize);  in nvmet_install_queue()
122 	nvmet_cq_setup(ctrl, req->cq, qid, sqsize + 1);  in nvmet_install_queue()
123 	nvmet_sq_setup(ctrl, req->sq, qid, sqsize + 1);  in nvmet_install_queue()
126 		req->sq->sqhd_disabled = true;  in nvmet_install_queue()
127 		req->cqe->sq_head = cpu_to_le16(0xffff);  in nvmet_install_queue()
131 		u16 ret = ctrl->ops->install_queue(req->sq);  in nvmet_install_queue()
143 static void nvmet_execute_admin_connect(struct nvmet_req *req)  in nvmet_execute_admin_connect()  argument
145 	struct nvmf_connect_command *c = &req->cmd->connect;  in nvmet_execute_admin_connect()
156 	status = nvmet_copy_from_sgl(req, 0, d, sizeof(*d));  in nvmet_execute_admin_connect()
161 	req->cqe->result.u32 = 0;  in nvmet_execute_admin_connect()
166 		req->error_loc = offsetof(struct nvmf_connect_command, recfmt);  in nvmet_execute_admin_connect()
175 		req->cqe->result.u32 = IPO_IATTR_CONNECT_DATA(cntlid);  in nvmet_execute_admin_connect()
179 	status = nvmet_alloc_ctrl(d->subsysnqn, d->hostnqn, req,  in nvmet_execute_admin_connect()
183 			req->error_loc =  in nvmet_execute_admin_connect()
190 	status = nvmet_install_queue(ctrl, req);  in nvmet_execute_admin_connect()
198 	req->cqe->result.u16 = cpu_to_le16(ctrl->cntlid);  in nvmet_execute_admin_connect()
203 	nvmet_req_complete(req, status);  in nvmet_execute_admin_connect()
206 static void nvmet_execute_io_connect(struct nvmet_req *req)  in nvmet_execute_io_connect()  argument
208 	struct nvmf_connect_command *c = &req->cmd->connect;  in nvmet_execute_io_connect()
220 	status = nvmet_copy_from_sgl(req, 0, d, sizeof(*d));  in nvmet_execute_io_connect()
225 	req->cqe->result.u32 = 0;  in nvmet_execute_io_connect()
236 				     req, &ctrl);  in nvmet_execute_io_connect()
243 		req->cqe->result.u32 = IPO_IATTR_CONNECT_SQE(qid);  in nvmet_execute_io_connect()
247 	status = nvmet_install_queue(ctrl, req);  in nvmet_execute_io_connect()
250 		req->cqe->result.u16 = cpu_to_le16(ctrl->cntlid);  in nvmet_execute_io_connect()
259 	nvmet_req_complete(req, status);  in nvmet_execute_io_connect()
267 u16 nvmet_parse_connect_cmd(struct nvmet_req *req)  in nvmet_parse_connect_cmd()  argument
269 	struct nvme_command *cmd = req->cmd;  in nvmet_parse_connect_cmd()
274 		req->error_loc = offsetof(struct nvme_common_command, opcode);  in nvmet_parse_connect_cmd()
280 		req->error_loc = offsetof(struct nvmf_common_command, fctype);  in nvmet_parse_connect_cmd()
284 	req->data_len = sizeof(struct nvmf_connect_data);  in nvmet_parse_connect_cmd()
286 		req->execute = nvmet_execute_admin_connect;  in nvmet_parse_connect_cmd()
288 		req->execute = nvmet_execute_io_connect;  in nvmet_parse_connect_cmd()