1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h
index c042f9578081..604f68fa6f56 100644
--- a/include/asm-s390/dasd.h
+++ b/include/asm-s390/dasd.h
@@ -69,11 +69,13 @@ typedef struct dasd_information2_t {
  * 0x01: readonly (ro)
  * 0x02: use diag discipline (diag)
  * 0x04: set the device initially online (internal use only)
+ * 0x08: enable ERP related logging
  */
 #define DASD_FEATURE_DEFAULT         0x00
 #define DASD_FEATURE_READONLY        0x01
 #define DASD_FEATURE_USEDIAG         0x02
 #define DASD_FEATURE_INITIAL_ONLINE  0x04
+#define DASD_FEATURE_ERPLOG          0x08
 
 #define DASD_PARTN_BITS 2