109 	struct nvme_controller *ctrlr = arg1;  in nvme_sysctl_int_coal_time()  local
110 	uint32_t oldval = ctrlr->int_coal_time;  in nvme_sysctl_int_coal_time()
111 	int error = sysctl_handle_int(oidp, &ctrlr->int_coal_time, 0,  in nvme_sysctl_int_coal_time()
117 	if (oldval != ctrlr->int_coal_time)  in nvme_sysctl_int_coal_time()
118 		nvme_ctrlr_cmd_set_interrupt_coalescing(ctrlr,  in nvme_sysctl_int_coal_time()
119 		    ctrlr->int_coal_time, ctrlr->int_coal_threshold, NULL,  in nvme_sysctl_int_coal_time()
128 	struct nvme_controller *ctrlr = arg1;  in nvme_sysctl_int_coal_threshold()  local
129 	uint32_t oldval = ctrlr->int_coal_threshold;  in nvme_sysctl_int_coal_threshold()
130 	int error = sysctl_handle_int(oidp, &ctrlr->int_coal_threshold, 0,  in nvme_sysctl_int_coal_threshold()
136 	if (oldval != ctrlr->int_coal_threshold)  in nvme_sysctl_int_coal_threshold()
137 		nvme_ctrlr_cmd_set_interrupt_coalescing(ctrlr,  in nvme_sysctl_int_coal_threshold()
138 		    ctrlr->int_coal_time, ctrlr->int_coal_threshold, NULL,  in nvme_sysctl_int_coal_threshold()
147 	struct nvme_controller *ctrlr = arg1;  in nvme_sysctl_timeout_period()  local
148 	uint32_t oldval = ctrlr->timeout_period;  in nvme_sysctl_timeout_period()
149 	int error = sysctl_handle_int(oidp, &ctrlr->timeout_period, 0, req);  in nvme_sysctl_timeout_period()
154 	if (ctrlr->timeout_period > NVME_MAX_TIMEOUT_PERIOD ||  in nvme_sysctl_timeout_period()
155 	    ctrlr->timeout_period < NVME_MIN_TIMEOUT_PERIOD) {  in nvme_sysctl_timeout_period()
156 		ctrlr->timeout_period = oldval;  in nvme_sysctl_timeout_period()
176 	struct nvme_controller 	*ctrlr = arg1;  in nvme_sysctl_num_cmds()  local
180 	num_cmds = ctrlr->adminq.num_cmds;  in nvme_sysctl_num_cmds()
182 	for (i = 0; i < ctrlr->num_io_queues; i++)  in nvme_sysctl_num_cmds()
183 		num_cmds += ctrlr->ioq[i].num_cmds;  in nvme_sysctl_num_cmds()
191 	struct nvme_controller 	*ctrlr = arg1;  in nvme_sysctl_num_intr_handler_calls()  local
195 	num_intr_handler_calls = ctrlr->adminq.num_intr_handler_calls;  in nvme_sysctl_num_intr_handler_calls()
197 	for (i = 0; i < ctrlr->num_io_queues; i++)  in nvme_sysctl_num_intr_handler_calls()
198 		num_intr_handler_calls += ctrlr->ioq[i].num_intr_handler_calls;  in nvme_sysctl_num_intr_handler_calls()
206 	struct nvme_controller 	*ctrlr = arg1;  in nvme_sysctl_num_retries()  local
210 	num_retries = ctrlr->adminq.num_retries;  in nvme_sysctl_num_retries()
212 	for (i = 0; i < ctrlr->num_io_queues; i++)  in nvme_sysctl_num_retries()
213 		num_retries += ctrlr->ioq[i].num_retries;  in nvme_sysctl_num_retries()
221 	struct nvme_controller 	*ctrlr = arg1;  in nvme_sysctl_num_failures()  local
225 	num_failures = ctrlr->adminq.num_failures;  in nvme_sysctl_num_failures()
227 	for (i = 0; i < ctrlr->num_io_queues; i++)  in nvme_sysctl_num_failures()
228 		num_failures += ctrlr->ioq[i].num_failures;  in nvme_sysctl_num_failures()
236 	struct nvme_controller 	*ctrlr = arg1;  in nvme_sysctl_reset_stats()  local
245 		nvme_qpair_reset_stats(&ctrlr->adminq);  in nvme_sysctl_reset_stats()
247 		for (i = 0; i < ctrlr->num_io_queues; i++)  in nvme_sysctl_reset_stats()
248 			nvme_qpair_reset_stats(&ctrlr->ioq[i]);  in nvme_sysctl_reset_stats()
296 nvme_sysctl_initialize_ctrlr(struct nvme_controller *ctrlr)  in nvme_sysctl_initialize_ctrlr()  argument
305 	ctrlr_ctx = device_get_sysctl_ctx(ctrlr->dev);  in nvme_sysctl_initialize_ctrlr()
306 	ctrlr_tree = device_get_sysctl_tree(ctrlr->dev);  in nvme_sysctl_initialize_ctrlr()
310 	    CTLFLAG_RD, &ctrlr->num_cpus_per_ioq, 0,  in nvme_sysctl_initialize_ctrlr()
314 	    "int_coal_time", CTLTYPE_UINT | CTLFLAG_RW, ctrlr, 0,  in nvme_sysctl_initialize_ctrlr()
319 	    "int_coal_threshold", CTLTYPE_UINT | CTLFLAG_RW, ctrlr, 0,  in nvme_sysctl_initialize_ctrlr()
324 	    "timeout_period", CTLTYPE_UINT | CTLFLAG_RW, ctrlr, 0,  in nvme_sysctl_initialize_ctrlr()
330 	    ctrlr, 0, nvme_sysctl_num_cmds, "IU",  in nvme_sysctl_initialize_ctrlr()
335 	    ctrlr, 0, nvme_sysctl_num_intr_handler_calls, "IU",  in nvme_sysctl_initialize_ctrlr()
342 	    ctrlr, 0, nvme_sysctl_num_retries, "IU",  in nvme_sysctl_initialize_ctrlr()
347 	    ctrlr, 0, nvme_sysctl_num_failures, "IU",  in nvme_sysctl_initialize_ctrlr()
351 	    "reset_stats", CTLTYPE_UINT | CTLFLAG_RW, ctrlr, 0,  in nvme_sysctl_initialize_ctrlr()
357 	nvme_sysctl_initialize_queue(&ctrlr->adminq, ctrlr_ctx, que_tree);  in nvme_sysctl_initialize_ctrlr()
359 	for (i = 0; i < ctrlr->num_io_queues; i++) {  in nvme_sysctl_initialize_ctrlr()
363 		nvme_sysctl_initialize_queue(&ctrlr->ioq[i], ctrlr_ctx,  in nvme_sysctl_initialize_ctrlr()