Merge branch 'topic/oxygen' into topic/hda

[mv-sheeva.git] / drivers / block / cciss.h

diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index 06a5db25b298ebf400c99ac1c8fa200e208d10ae..31524cf42c77360645424a9c85e68a9651ba8422 100644 (file)
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -2,6 +2,7 @@
 #define CCISS_H
 
 #include <linux/genhd.h>
+#include <linux/mutex.h>
 
 #include "cciss_cmd.h"
 
@@ -29,7 +30,7 @@ struct access_method {
 };
 typedef struct _drive_info_struct
 {
-       __u32   LunID;  
+       unsigned char LunID[8];
        int     usage_count;
        struct request_queue *queue;
        sector_t nr_blocks;
@@ -51,6 +52,7 @@ typedef struct _drive_info_struct
        char vendor[VENDOR_LEN + 1]; /* SCSI vendor string */
        char model[MODEL_LEN + 1];   /* SCSI model string */
        char rev[REV_LEN + 1];       /* SCSI revision string */
+       char device_initialized;     /* indicates whether dev is initialized */
 } drive_info_struct;
 
 struct ctlr_info 
@@ -86,7 +88,7 @@ struct ctlr_info
        BYTE    cciss_read_capacity;
 
        // information about each logical volume
-       drive_info_struct drv[CISS_MAX_LUN];
+       drive_info_struct *drv[CISS_MAX_LUN];
 
        struct access_method access;
 
@@ -108,6 +110,8 @@ struct ctlr_info
        int                     nr_frees; 
        int                     busy_configuring;
        int                     busy_initializing;
+       int                     busy_scanning;
+       struct mutex            busy_shutting_down;
 
        /* This element holds the zero based queue number of the last
         * queue to be started.  It is used for fairness.
@@ -122,8 +126,8 @@ struct ctlr_info
        /* and saved for later processing */
 #endif
        unsigned char alive;
-       struct completion *rescan_wait;
-       struct task_struct *cciss_scan_thread;
+       struct list_head scan_list;
+       struct completion scan_wait;
        struct device dev;
 };