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Diffstat (limited to 'include/asm-s390/dasd.h')
-rw-r--r--include/asm-s390/dasd.h15
1 files changed, 12 insertions, 3 deletions
diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h
index 77b10d6adabd..c744ff33b1df 100644
--- a/include/asm-s390/dasd.h
+++ b/include/asm-s390/dasd.h
@@ -8,8 +8,6 @@
* any future changes wrt the API will result in a change of the APIVERSION reported
* to userspace by the DASDAPIVER-ioctl
*
- * $Revision: 1.6 $
- *
*/
#ifndef DASD_H
@@ -206,7 +204,8 @@ typedef struct attrib_data_t {
*
* Here ist how the ioctl-nr should be used:
* 0 - 31 DASD driver itself
- * 32 - 239 still open
+ * 32 - 229 still open
+ * 230 - 239 DASD extended error reporting
* 240 - 255 reserved for EMC
*******************************************************************************/
@@ -238,12 +237,22 @@ typedef struct attrib_data_t {
#define BIODASDPSRD _IOR(DASD_IOCTL_LETTER,4,dasd_rssd_perf_stats_t)
/* Get Attributes (cache operations) */
#define BIODASDGATTR _IOR(DASD_IOCTL_LETTER,5,attrib_data_t)
+/* retrieve extended error-reporting value */
+#define BIODASDEERGET _IOR(DASD_IOCTL_LETTER,6,int)
/* #define BIODASDFORMAT _IOW(IOCTL_LETTER,0,format_data_t) , deprecated */
#define BIODASDFMT _IOW(DASD_IOCTL_LETTER,1,format_data_t)
/* Set Attributes (cache operations) */
#define BIODASDSATTR _IOW(DASD_IOCTL_LETTER,2,attrib_data_t)
+/* retrieve extended error-reporting value */
+#define BIODASDEERSET _IOW(DASD_IOCTL_LETTER,3,int)
+
+
+/* remove all records from the eer buffer */
+#define DASD_EER_PURGE _IO(DASD_IOCTL_LETTER,230)
+/* set the number of pages that are used for the internal eer buffer */
+#define DASD_EER_SETBUFSIZE _IOW(DASD_IOCTL_LETTER,230,int)
#endif /* DASD_H */