diff options
Diffstat (limited to 'sys/cam/nvme/nvme_da.c')
| -rw-r--r-- | sys/cam/nvme/nvme_da.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/cam/nvme/nvme_da.c b/sys/cam/nvme/nvme_da.c index 367c943f0dced..892dee5a9959d 100644 --- a/sys/cam/nvme/nvme_da.c +++ b/sys/cam/nvme/nvme_da.c @@ -943,7 +943,11 @@ ndaregister(struct cam_periph *periph, void *arg) disk->d_hba_subdevice = cpi.hba_subdevice; snprintf(disk->d_attachment, sizeof(disk->d_attachment), "%s%d", cpi.dev_name, cpi.unit_number); - disk->d_stripesize = disk->d_sectorsize; + if (((nsd->nsfeat >> NVME_NS_DATA_NSFEAT_NPVALID_SHIFT) & + NVME_NS_DATA_NSFEAT_NPVALID_MASK) != 0 && nsd->npwg != 0) + disk->d_stripesize = ((nsd->npwg + 1) * disk->d_sectorsize); + else + disk->d_stripesize = nsd->noiob * disk->d_sectorsize; disk->d_stripeoffset = 0; disk->d_devstat = devstat_new_entry(periph->periph_name, periph->unit_number, disk->d_sectorsize, |