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-rw-r--r--drivers/nvme/host/nvme.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 982fa303cec6..2965c469da4a 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -53,6 +53,12 @@ enum nvme_quirks {
* specific Identify field.
*/
NVME_QUIRK_STRIPE_SIZE = (1 << 0),
+
+ /*
+ * The controller doesn't handle Identify value others than 0 or 1
+ * correctly.
+ */
+ NVME_QUIRK_IDENTIFY_CNS = (1 << 1),
};
struct nvme_ctrl {