diff options
Diffstat (limited to 'drivers/nvme/host/zns.c')
| -rw-r--r-- | drivers/nvme/host/zns.c | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/drivers/nvme/host/zns.c b/drivers/nvme/host/zns.c index ec8557810c21..499bbb0eee8d 100644 --- a/drivers/nvme/host/zns.c +++ b/drivers/nvme/host/zns.c @@ -11,7 +11,7 @@ int nvme_revalidate_zones(struct nvme_ns *ns) { struct request_queue *q = ns->queue; - blk_queue_chunk_sectors(q, ns->zsze); + blk_queue_chunk_sectors(q, ns->head->zsze); blk_queue_max_zone_append_sectors(q, ns->ctrl->max_zone_append); return blk_revalidate_disk_zones(ns->disk, NULL); @@ -99,16 +99,17 @@ int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf) goto free_data; } - ns->zsze = nvme_lba_to_sect(ns, le64_to_cpu(id->lbafe[lbaf].zsze)); - if (!is_power_of_2(ns->zsze)) { + ns->head->zsze = + nvme_lba_to_sect(ns->head, le64_to_cpu(id->lbafe[lbaf].zsze)); + if (!is_power_of_2(ns->head->zsze)) { dev_warn(ns->ctrl->device, "invalid zone size:%llu for namespace:%u\n", - ns->zsze, ns->head->ns_id); + ns->head->zsze, ns->head->ns_id); status = -ENODEV; goto free_data; } - disk_set_zoned(ns->disk, BLK_ZONED_HM); + disk_set_zoned(ns->disk); blk_queue_flag_set(QUEUE_FLAG_ZONE_RESETALL, q); disk_set_max_open_zones(ns->disk, le32_to_cpu(id->mor) + 1); disk_set_max_active_zones(ns->disk, le32_to_cpu(id->mar) + 1); @@ -128,7 +129,7 @@ static void *nvme_zns_alloc_report_buffer(struct nvme_ns *ns, sizeof(struct nvme_zone_descriptor); nr_zones = min_t(unsigned int, nr_zones, - get_capacity(ns->disk) >> ilog2(ns->zsze)); + get_capacity(ns->disk) >> ilog2(ns->head->zsze)); bufsize = sizeof(struct nvme_zone_report) + nr_zones * sizeof(struct nvme_zone_descriptor); @@ -147,7 +148,8 @@ static void *nvme_zns_alloc_report_buffer(struct nvme_ns *ns, return NULL; } -static int nvme_zone_parse_entry(struct nvme_ns *ns, +static int nvme_zone_parse_entry(struct nvme_ctrl *ctrl, + struct nvme_ns_head *head, struct nvme_zone_descriptor *entry, unsigned int idx, report_zones_cb cb, void *data) @@ -155,20 +157,20 @@ static int nvme_zone_parse_entry(struct nvme_ns *ns, struct blk_zone zone = { }; if ((entry->zt & 0xf) != NVME_ZONE_TYPE_SEQWRITE_REQ) { - dev_err(ns->ctrl->device, "invalid zone type %#x\n", + dev_err(ctrl->device, "invalid zone type %#x\n", entry->zt); return -EINVAL; } zone.type = BLK_ZONE_TYPE_SEQWRITE_REQ; zone.cond = entry->zs >> 4; - zone.len = ns->zsze; - zone.capacity = nvme_lba_to_sect(ns, le64_to_cpu(entry->zcap)); - zone.start = nvme_lba_to_sect(ns, le64_to_cpu(entry->zslba)); + zone.len = head->zsze; + zone.capacity = nvme_lba_to_sect(head, le64_to_cpu(entry->zcap)); + zone.start = nvme_lba_to_sect(head, le64_to_cpu(entry->zslba)); if (zone.cond == BLK_ZONE_COND_FULL) zone.wp = zone.start + zone.len; else - zone.wp = nvme_lba_to_sect(ns, le64_to_cpu(entry->wp)); + zone.wp = nvme_lba_to_sect(head, le64_to_cpu(entry->wp)); return cb(&zone, idx, data); } @@ -196,11 +198,11 @@ int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector, c.zmr.zrasf = NVME_ZRASF_ZONE_REPORT_ALL; c.zmr.pr = NVME_REPORT_ZONE_PARTIAL; - sector &= ~(ns->zsze - 1); + sector &= ~(ns->head->zsze - 1); while (zone_idx < nr_zones && sector < get_capacity(ns->disk)) { memset(report, 0, buflen); - c.zmr.slba = cpu_to_le64(nvme_sect_to_lba(ns, sector)); + c.zmr.slba = cpu_to_le64(nvme_sect_to_lba(ns->head, sector)); ret = nvme_submit_sync_cmd(ns->queue, &c, report, buflen); if (ret) { if (ret > 0) @@ -213,14 +215,15 @@ int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector, break; for (i = 0; i < nz && zone_idx < nr_zones; i++) { - ret = nvme_zone_parse_entry(ns, &report->entries[i], + ret = nvme_zone_parse_entry(ns->ctrl, ns->head, + &report->entries[i], zone_idx, cb, data); if (ret) goto out_free; zone_idx++; } - sector += ns->zsze * nz; + sector += ns->head->zsze * nz; } if (zone_idx > 0) @@ -239,7 +242,7 @@ blk_status_t nvme_setup_zone_mgmt_send(struct nvme_ns *ns, struct request *req, c->zms.opcode = nvme_cmd_zone_mgmt_send; c->zms.nsid = cpu_to_le32(ns->head->ns_id); - c->zms.slba = cpu_to_le64(nvme_sect_to_lba(ns, blk_rq_pos(req))); + c->zms.slba = cpu_to_le64(nvme_sect_to_lba(ns->head, blk_rq_pos(req))); c->zms.zsa = action; if (req_op(req) == REQ_OP_ZONE_RESET_ALL) |