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Diffstat (limited to 'drivers/block/cciss.h')
-rw-r--r--drivers/block/cciss.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index 562235c1445a..b70988dd33ec 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -6,7 +6,6 @@
#include "cciss_cmd.h"
-#define NWD 16
#define NWD_SHIFT 4
#define MAX_PART (1 << NWD_SHIFT)
@@ -60,6 +59,7 @@ struct ctlr_info
__u32 board_id;
void __iomem *vaddr;
unsigned long paddr;
+ int nr_cmds; /* Number of commands allowed on this controller */
CfgTable_struct __iomem *cfgtable;
int interrupts_enabled;
int major;
@@ -76,6 +76,7 @@ struct ctlr_info
unsigned int intr[4];
unsigned int msix_vector;
unsigned int msi_vector;
+ int cciss_max_sectors;
BYTE cciss_read;
BYTE cciss_write;
BYTE cciss_read_capacity;
@@ -110,7 +111,7 @@ struct ctlr_info
int next_to_run;
// Disk structures we need to pass back
- struct gendisk *gendisk[NWD];
+ struct gendisk *gendisk[CISS_MAX_LUN];
#ifdef CONFIG_CISS_SCSI_TAPE
void *scsi_ctlr; /* ptr to structure containing scsi related stuff */
/* list of block side commands the scsi error handling sucked up */
@@ -282,6 +283,7 @@ struct board_type {
__u32 board_id;
char *product_name;
struct access_method *access;
+ int nr_cmds; /* Max cmds this kind of ctlr can handle. */
};
#define CCISS_LOCK(i) (&hba[i]->lock)