usr.sbin/nvmfd/io.c

91 handle_get_log_page(struct io_controller *ioc, const struct nvmf_capsule *nc,
117 		nvmf_send_controller_data(nc, buf, len);
125 		nvmf_send_controller_data(nc, &ioc->hip, sizeof(ioc->hip));
131 		nvmf_send_controller_data(nc, &ioc->fp, sizeof(ioc->fp));
139 	nvmf_send_generic_error(nc, NVME_SC_INVALID_FIELD);
143 handle_io_identify_command(const struct nvmf_capsule *nc,
155 			nvmf_send_generic_error(nc,
160 		nvmf_send_controller_data(nc, &nsdata, sizeof(nsdata));
165 			nvmf_send_generic_error(nc, NVME_SC_INVALID_FIELD);
170 		nvmf_send_controller_data(nc, &nslist, sizeof(nslist));
175 			nvmf_send_generic_error(nc,
180 		nvmf_send_controller_data(nc, &nsdata, sizeof(nsdata));
188 handle_set_features(struct io_controller *ioc, const struct nvmf_capsule *nc,
201 			nvmf_send_generic_error(nc,
226 		nvmf_init_cqe(&cqe, nc, 0);
228 		nvmf_send_response(nc, &cqe);
242 		nvmf_send_success(nc);
251 	nvmf_send_generic_error(nc, NVME_SC_INVALID_FIELD);
255 admin_command(const struct nvmf_capsule *nc, const struct nvme_command *cmd,
262 		handle_get_log_page(ioc, nc, cmd);
265 		return (handle_io_identify_command(nc, cmd));
267 		handle_set_features(ioc, nc, cmd);
273 		nvmf_send_success(nc);
308 handle_io_fabrics_command(const struct nvmf_capsule *nc,
314 		nvmf_send_generic_error(nc, NVME_SC_COMMAND_SEQUENCE_ERROR);
321 			nvmf_send_error(nc, NVME_SCT_COMMAND_SPECIFIC,
325 		nvmf_send_success(nc);
330 		nvmf_send_generic_error(nc, NVME_SC_INVALID_OPCODE);
362 handle_read(struct io_controller *ioc, const struct nvmf_capsule *nc,
367 	len = nvmf_capsule_data_len(nc);
368 	device_read(le32toh(cmd->nsid), cmd_lba(cmd), cmd_nlb(cmd), nc);
379 handle_write(struct io_controller *ioc, const struct nvmf_capsule *nc,
384 	len = nvmf_capsule_data_len(nc);
385 	device_write(le32toh(cmd->nsid), cmd_lba(cmd), cmd_nlb(cmd), nc);
396 handle_flush(const struct nvmf_capsule *nc, const struct nvme_command *cmd)
398 	device_flush(le32toh(cmd->nsid), nc);
405 	struct nvmf_capsule *nc;
412 		error = nvmf_controller_receive_capsule(qp, &nc);
419 		cmd = nvmf_capsule_sqe(nc);
424 				nvmf_send_generic_error(nc,
428 			handle_flush(nc, cmd);
431 			handle_write(ioc, nc, cmd);
434 			handle_read(ioc, nc, cmd);
437 			disconnect = handle_io_fabrics_command(nc,
442 			nvmf_send_generic_error(nc, NVME_SC_INVALID_OPCODE);
445 		nvmf_free_capsule(nc);
476 connect_admin_qpair(int s, struct nvmf_qpair *qp, struct nvmf_capsule *nc,
487 		nvmf_send_error(nc, NVME_SCT_COMMAND_SPECIFIC,
492 	error = nvmf_finish_accept(nc, 2);
517 	nvmf_free_capsule(nc);
524 	nvmf_free_capsule(nc);
529 connect_io_qpair(int s, struct nvmf_qpair *qp, struct nvmf_capsule *nc,
539 		nvmf_send_generic_error(nc, NVME_SC_COMMAND_SEQUENCE_ERROR);
547 		nvmf_connect_invalid_parameters(nc, true,
554 		nvmf_connect_invalid_parameters(nc, true,
562 		nvmf_connect_invalid_parameters(nc, true,
570 		nvmf_send_generic_error(nc, NVME_SC_COMMAND_SEQUENCE_ERROR);
576 		nvmf_connect_invalid_parameters(nc, false,
583 		nvmf_send_generic_error(nc, NVME_SC_COMMAND_SEQUENCE_ERROR);
587 	error = nvmf_finish_accept(nc, io_controller->cntlid);
600 	nvmf_free_capsule(nc);
606 	nvmf_free_capsule(nc);
616 	struct nvmf_capsule *nc;
626 	nc = NULL;
627 	qp = nvmf_accept(io_na, &qparams, &nc, &data);
635 		ctl_handoff_qpair(qp, nvmf_capsule_sqe(nc), &data);
642 		nvmf_connect_invalid_parameters(nc, true,
648 	cmd = nvmf_capsule_sqe(nc);
650 		connect_admin_qpair(s, qp, nc, &data);
652 		connect_io_qpair(s, qp, nc, &data, le16toh(cmd->qid));
657 	if (nc != NULL)
658 		nvmf_free_capsule(nc);