diff options
Diffstat (limited to 'drivers/scsi/NCR5380.h')
| -rw-r--r-- | drivers/scsi/NCR5380.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h index 87c2f2104e68..56252a5516d7 100644 --- a/drivers/scsi/NCR5380.h +++ b/drivers/scsi/NCR5380.h @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> +#include <linux/list.h> #include <linux/workqueue.h> #include <scsi/scsi_dbg.h> #include <scsi/scsi_eh.h> @@ -254,8 +255,8 @@ struct NCR5380_hostdata { #endif unsigned char last_message; /* last message OUT */ struct scsi_cmnd *connected; /* currently connected cmnd */ - struct scsi_cmnd *issue_queue; /* waiting to be issued */ - struct scsi_cmnd *disconnected_queue; /* waiting for reconnect */ + struct list_head unissued; /* waiting to be issued */ + struct list_head disconnected; /* waiting for reconnect */ spinlock_t lock; /* protects this struct */ int flags; struct scsi_eh_save ses; @@ -277,6 +278,17 @@ struct NCR5380_hostdata { #ifdef __KERNEL__ +struct NCR5380_cmd { + struct list_head list; +}; + +#define NCR5380_CMD_SIZE (sizeof(struct NCR5380_cmd)) + +static inline struct scsi_cmnd *NCR5380_to_scmd(struct NCR5380_cmd *ncmd_ptr) +{ + return ((struct scsi_cmnd *)ncmd_ptr) - 1; +} + #ifndef NDEBUG #define NDEBUG (0) #endif |