[SCSI] fusion - Greater than 255 target and lun support

Add support for greater than 255 target and luns.
Kill the hd->Target[] field, and change all references
of bus_id/target_id, to channel/id.

Signed-off-by: Eric Moore <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 35 insertions, 7 deletions

diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index 187c8af0890b..43b4f236adf9 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -53,6 +53,24 @@
  *      SCSI Public stuff...
  */
 
+#define MPT_SCANDV_GOOD                 (0x00000000) /* must be 0 */
+#define MPT_SCANDV_DID_RESET            (0x00000001)
+#define MPT_SCANDV_SENSE                (0x00000002)
+#define MPT_SCANDV_SOME_ERROR           (0x00000004)
+#define MPT_SCANDV_SELECTION_TIMEOUT    (0x00000008)
+#define MPT_SCANDV_ISSUE_SENSE          (0x00000010)
+#define MPT_SCANDV_FALLBACK             (0x00000020)
+
+#define MPT_SCANDV_MAX_RETRIES          (10)
+
+#define MPT_ICFLAG_BUF_CAP      0x01    /* ReadBuffer Read Capacity format */
+#define MPT_ICFLAG_ECHO         0x02    /* ReadBuffer Echo buffer format */
+#define MPT_ICFLAG_EBOS         0x04    /* ReadBuffer Echo buffer has EBOS */
+#define MPT_ICFLAG_PHYS_DISK    0x08    /* Any SCSI IO but do Phys Disk Format */
+#define MPT_ICFLAG_TAGGED_CMD   0x10    /* Do tagged IO */
+#define MPT_ICFLAG_DID_RESET    0x20    /* Bus Reset occurred with this command */
+#define MPT_ICFLAG_RESERVED     0x40    /* Reserved has been issued */
+
 #define MPT_SCSI_CMD_PER_DEV_HIGH       64
 #define MPT_SCSI_CMD_PER_DEV_LOW        32
 
@@ -69,9 +87,22 @@
 #define MPTSCSIH_SAF_TE                 0
 #define MPTSCSIH_PT_CLEAR               0
 
-
 #endif
 
+typedef struct _internal_cmd {
+        char            *data;          /* data pointer */
+        dma_addr_t      data_dma;       /* data dma address */
+        int             size;           /* transfer size */
+        u8              cmd;            /* SCSI Op Code */
+        u8              channel;        /* bus number */
+        u8              id;             /* SCSI ID (virtual) */
+        int             lun;
+        u8              flags;          /* Bit Field - See above */
+        u8              physDiskNum;    /* Phys disk number, -1 else */
+        u8              rsvd2;
+        u8              rsvd;
+} INTERNAL_CMD;
+
 extern void mptscsih_remove(struct pci_dev *);
 extern void mptscsih_shutdown(struct pci_dev *);
 #ifdef CONFIG_PM
@@ -81,9 +112,6 @@ extern int mptscsih_resume(struct pci_dev *pdev);
 extern int mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset, int length, int func);
 extern const char * mptscsih_info(struct Scsi_Host *SChost);
 extern int mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *));
-extern int mptscsih_target_alloc(struct scsi_target *starget);
-extern int mptscsih_slave_alloc(struct scsi_device *device);
-extern void mptscsih_target_destroy(struct scsi_target *starget);
 extern void mptscsih_slave_destroy(struct scsi_device *device);
 extern int mptscsih_slave_configure(struct scsi_device *device);
 extern int mptscsih_abort(struct scsi_cmnd * SCpnt);
@@ -98,6 +126,6 @@ extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pE
 extern int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
 extern int mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth);
 extern void mptscsih_timer_expired(unsigned long data);
-extern int mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, int ctx2abort, ulong timeout);
-extern int mptscsih_raid_id_to_num(MPT_SCSI_HOST *hd, uint physdiskid);
-extern int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id);
+extern int mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout);
+extern u8 mptscsih_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id);
+extern int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, u8 channel, u8 id);