38 int nvme_query_zone_info(struct nvme_ns *ns, unsigned lbaf,  in nvme_query_zone_info()  argument
41 	struct nvme_effects_log *log = ns->head->effects;  in nvme_query_zone_info()
49 		if (test_and_clear_bit(NVME_NS_FORCE_RO, &ns->flags))  in nvme_query_zone_info()
50 			dev_warn(ns->ctrl->device,  in nvme_query_zone_info()
52 				 ns->head->ns_id);  in nvme_query_zone_info()
54 		set_bit(NVME_NS_FORCE_RO, &ns->flags);  in nvme_query_zone_info()
55 		dev_warn(ns->ctrl->device,  in nvme_query_zone_info()
57 			 ns->head->ns_id);  in nvme_query_zone_info()
61 	if (!ns->ctrl->max_zone_append) {  in nvme_query_zone_info()
62 		status = nvme_set_max_append(ns->ctrl);  in nvme_query_zone_info()
72 	c.identify.nsid = cpu_to_le32(ns->head->ns_id);  in nvme_query_zone_info()
76 	status = nvme_submit_sync_cmd(ns->ctrl->admin_q, &c, id, sizeof(*id));  in nvme_query_zone_info()
85 		dev_warn(ns->ctrl->device,  in nvme_query_zone_info()
87 			le16_to_cpu(id->zoc), ns->head->ns_id);  in nvme_query_zone_info()
94 		dev_warn(ns->ctrl->device,  in nvme_query_zone_info()
96 			zi->zone_size, ns->head->ns_id);  in nvme_query_zone_info()
108 void nvme_update_zone_info(struct nvme_ns *ns, struct queue_limits *lim,  in nvme_update_zone_info()  argument
114 	lim->max_hw_zone_append_sectors = ns->ctrl->max_zone_append;  in nvme_update_zone_info()
115 	lim->chunk_sectors = ns->head->zsze =  in nvme_update_zone_info()
116 		nvme_lba_to_sect(ns->head, zi->zone_size);  in nvme_update_zone_info()
119 static void *nvme_zns_alloc_report_buffer(struct nvme_ns *ns,  in nvme_zns_alloc_report_buffer()  argument
122 	struct request_queue *q = ns->disk->queue;  in nvme_zns_alloc_report_buffer()
130 			 get_capacity(ns->disk) >> ilog2(ns->head->zsze));  in nvme_zns_alloc_report_buffer()
176 int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector,  in nvme_ns_report_zones()  argument
185 	if (ns->head->ids.csi != NVME_CSI_ZNS)  in nvme_ns_report_zones()
188 	report = nvme_zns_alloc_report_buffer(ns, nr_zones, &buflen);  in nvme_ns_report_zones()
193 	c.zmr.nsid = cpu_to_le32(ns->head->ns_id);  in nvme_ns_report_zones()
199 	sector &= ~(ns->head->zsze - 1);  in nvme_ns_report_zones()
200 	while (zone_idx < nr_zones && sector < get_capacity(ns->disk)) {  in nvme_ns_report_zones()
203 		c.zmr.slba = cpu_to_le64(nvme_sect_to_lba(ns->head, sector));  in nvme_ns_report_zones()
204 		ret = nvme_submit_sync_cmd(ns->queue, &c, report, buflen);  in nvme_ns_report_zones()
216 			ret = nvme_zone_parse_entry(ns->ctrl, ns->head,  in nvme_ns_report_zones()
224 		sector += ns->head->zsze * nz;  in nvme_ns_report_zones()
236 blk_status_t nvme_setup_zone_mgmt_send(struct nvme_ns *ns, struct request *req,  in nvme_setup_zone_mgmt_send()  argument
242 	c->zms.nsid = cpu_to_le32(ns->head->ns_id);  in nvme_setup_zone_mgmt_send()
243 	c->zms.slba = cpu_to_le64(nvme_sect_to_lba(ns->head, blk_rq_pos(req)));  in nvme_setup_zone_mgmt_send()