diff options
| author | Eric Moore <eric.moore@lsi.com> | 2007-01-29 09:42:20 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-02-02 20:48:49 -0600 |
| commit | 793955f549c710a1b0c18f823d5d710840747b15 (patch) | |
| tree | ef85a09c1d90404a83f95b35d6fd717c421a4e5b /drivers/message/fusion/mptscsih.h | |
| parent | 502c62f17aa7daa78d5da963305251b872885ff9 (diff) | |
[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>
Diffstat (limited to 'drivers/message/fusion/mptscsih.h')
| -rw-r--r-- | drivers/message/fusion/mptscsih.h | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h index 187c8af0890..43b4f236adf 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); |