diff options
Diffstat (limited to 'drivers/nvme/host/core.c')
| -rw-r--r-- | drivers/nvme/host/core.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 448b8239bc99..e78ef31eeef0 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1875,12 +1875,18 @@ static void nvme_configure_pi_elbas(struct nvme_ns_head *head, struct nvme_id_ns *id, struct nvme_id_ns_nvm *nvm) { u32 elbaf = le32_to_cpu(nvm->elbaf[nvme_lbaf_index(id->flbas)]); + u8 guard_type; /* no support for storage tag formats right now */ if (nvme_elbaf_sts(elbaf)) return; - head->guard_type = nvme_elbaf_guard_type(elbaf); + guard_type = nvme_elbaf_guard_type(elbaf); + if ((nvm->pic & NVME_ID_NS_NVM_QPIFS) && + guard_type == NVME_NVM_NS_QTYPE_GUARD) + guard_type = nvme_elbaf_qualified_guard_type(elbaf); + + head->guard_type = guard_type; switch (head->guard_type) { case NVME_NVM_NS_64B_GUARD: head->pi_size = sizeof(struct crc64_pi_tuple); |