diff options
Diffstat (limited to 'drivers/nvme/host/core.c')
| -rw-r--r-- | drivers/nvme/host/core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 162889b6382a..6f51dde7de6c 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -42,6 +42,7 @@ struct nvme_ns_info { bool is_readonly; bool is_ready; bool is_removed; + bool is_rotational; }; unsigned int admin_timeout = 60; @@ -1615,6 +1616,7 @@ static int nvme_ns_info_from_id_cs_indep(struct nvme_ctrl *ctrl, info->is_shared = id->nmic & NVME_NS_NMIC_SHARED; info->is_readonly = id->nsattr & NVME_NS_ATTR_RO; info->is_ready = id->nstat & NVME_NSTAT_NRDY; + info->is_rotational = id->nsfeat & NVME_NS_ROTATIONAL; } kfree(id); return ret; @@ -2162,6 +2164,9 @@ static int nvme_update_ns_info_block(struct nvme_ns *ns, else lim.features &= ~(BLK_FEAT_WRITE_CACHE | BLK_FEAT_FUA); + if (info->is_rotational) + lim.features |= BLK_FEAT_ROTATIONAL; + /* * Register a metadata profile for PI, or the plain non-integrity NVMe * metadata masquerading as Type 0 if supported, otherwise reject block @@ -3608,6 +3613,7 @@ static struct nvme_ns_head *nvme_alloc_ns_head(struct nvme_ctrl *ctrl, head->ns_id = info->nsid; head->ids = info->ids; head->shared = info->is_shared; + head->rotational = info->is_rotational; ratelimit_state_init(&head->rs_nuse, 5 * HZ, 1); ratelimit_set_flags(&head->rs_nuse, RATELIMIT_MSG_ON_RELEASE); kref_init(&head->ref); |