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-rw-r--r--include/asm-s390/dasd.h2
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
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