target/file: Add DIF protection support to fd_execute_rw

[firefly-linux-kernel-4.4.55.git] / drivers / target / target_core_file.h

diff --git a/drivers/target/target_core_file.h b/drivers/target/target_core_file.h
index 583691ebcbe0405fb95b6255271685312f8acbab..97e5e7dd4259df84cdacfddf9fc4d0232ab42066 100644 (file)
--- a/drivers/target/target_core_file.h
+++ b/drivers/target/target_core_file.h
@@ -18,6 +18,11 @@
 #define FDBD_HAS_BUFFERED_IO_WCE 0x04
 #define FDBD_FORMAT_UNIT_SIZE  2048
 
+struct fd_prot {
+       unsigned char   *prot_buf;
+       struct scatterlist *prot_sg;
+       u32 prot_sg_nents;
+};
 
 struct fd_dev {
        struct se_device dev;