nvme: only setup block integrity if supported by the driver

[karo-tx-linux.git] / drivers / nvme / host / nvme.h

diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 7c4b0f6636c5dd48918777b8919ade7f0b67e3cf..9d6a070d43914dcc5388b2a7a03f477a00b8bd1f 100644 (file)
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -210,6 +210,7 @@ struct nvme_ctrl_ops {
        struct module *module;
        unsigned int flags;
 #define NVME_F_FABRICS                 (1 << 0)
+#define NVME_F_METADATA_SUPPORTED      (1 << 1)
        int (*reg_read32)(struct nvme_ctrl *ctrl, u32 off, u32 *val);
        int (*reg_write32)(struct nvme_ctrl *ctrl, u32 off, u32 val);
        int (*reg_read64)(struct nvme_ctrl *ctrl, u32 off, u64 *val);