[PATCH] s390: dasd extended error reporting module

[linux-2.6-omap-h63xx.git] / include / asm-s390 / dasd.h

diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h
index 1630c26e8f45a5c27eef949454fb4702747fc7f0..c744ff33b1df62b0ead905356025a1e650c6b1e8 100644 (file)
--- a/include/asm-s390/dasd.h
+++ b/include/asm-s390/dasd.h
@@ -204,7 +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 
  *******************************************************************************/
 
@@ -236,12 +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 */