Lines Matching +full:controller +full:- +full:specific

1 /* SPDX-License-Identifier: GPL-2.0 */
4  * Copyright (c) 2015-2016 HGST, a Western Digital Company.
18 /* default is -1: the fail fast mechanism is disabled  */
19 #define NVMF_DEF_FAIL_FAST_TMO		-1
37  * enum nvmf_parsing_opts - used to define the sysfs parsing options used.
73  * struct nvmf_ctrl_options - Used to hold the options specified
76  *		on adding a NVMe controller.
78  *		the controller, (-1) means reconnect forever, zero means remove
81  *		better description) that will be used by an NVMe controller
85  * @traddr:	The transport-specific TRADDR field for a port on the
86  *              subsystem which is adding a controller.
87  * @trsvcid:	The transport-specific TRSVCID field for a port on the
88  *              subsystem which is adding a controller.
89  * @host_traddr: A transport-specific field identifying the NVME host port
90  *     to use for the connection to the controller.
91  * @host_iface: A transport-specific field identifying the NVME host
92  *     interface to use for the connection to the controller.
94  * @nr_io_queues: Number of controller IO queues that will be established.
96  * @discovery_nqn: indicates if the subsysnqn is the well-known discovery NQN.
97  * @kato:	Keep-alive timeout.
99  * @dhchap_secret: DH-HMAC-CHAP secret
100  * @dhchap_ctrl_secret: DH-HMAC-CHAP controller secret for bi-directional
106  * @disable_sqflow: disable controller sq flow control
146  * struct nvmf_transport_ops - used to register a specific
149  *			registration entry to its linked-list internal tree.
152  * @required_opts:	sysfs command-line options that must be specified
153  *			when adding a new NVMe controller.
154  * @allowed_opts:	sysfs command-line options that can be specified
155  *			when adding a new NVMe controller.
156  * @create_ctrl():	function pointer that points to a non-NVMe
157  *			implementation-specific fabric technology
159  *			for the purpose of conneciton to an NVMe controller
189 	    strcmp(opts->subsysnqn, ctrl->opts->subsysnqn) ||  in nvmf_ctlr_matches_baseopts()
190 	    strcmp(opts->host->nqn, ctrl->opts->host->nqn) ||  in nvmf_ctlr_matches_baseopts()
191 	    !uuid_equal(&opts->host->id, &ctrl->opts->host->id))  in nvmf_ctlr_matches_baseopts()
199 	if (!ctrl->subsys ||  in nvmf_ctrl_subsysnqn()
200 	    !strcmp(ctrl->opts->subsysnqn, NVME_DISC_SUBSYS_NAME))  in nvmf_ctrl_subsysnqn()
201 		return ctrl->opts->subsysnqn;  in nvmf_ctrl_subsysnqn()
202 	return ctrl->subsys->subnqn;  in nvmf_ctrl_subsysnqn()
208 		nvme_req(rq)->status = NVME_SC_HOST_ABORTED_CMD;  in nvmf_complete_timed_out_request()
215 	return min(opts->nr_io_queues, num_online_cpus()) +  in nvmf_nr_io_queues()
216 		min(opts->nr_write_queues, num_online_cpus()) +  in nvmf_nr_io_queues()
217 		min(opts->nr_poll_queues, num_online_cpus());  in nvmf_nr_io_queues()