diff options
Diffstat (limited to 'drivers/message/fusion/mptscsih.h')
| -rw-r--r-- | drivers/message/fusion/mptscsih.h | 68 |
1 files changed, 49 insertions, 19 deletions
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h index 971fda4b8b5..99e3390807f 100644 --- a/drivers/message/fusion/mptscsih.h +++ b/drivers/message/fusion/mptscsih.h @@ -3,10 +3,10 @@ * High performance SCSI / Fibre Channel SCSI Host device driver. * For use with PCI chip/adapter(s): * LSIFC9xx/LSI409xx Fibre Channel - * running LSI Logic Fusion MPT (Message Passing Technology) firmware. + * running LSI Fusion MPT (Message Passing Technology) firmware. * - * Copyright (c) 1999-2005 LSI Logic Corporation - * (mailto:mpt_linux_developer@lsil.com) + * Copyright (c) 1999-2008 LSI Corporation + * (mailto:DL-MPTFusionLinux@lsi.com) * */ /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ @@ -53,6 +53,25 @@ * 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_BUSY (0x00000040) + +#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 @@ -60,16 +79,6 @@ #define MPT_SCSI_MAX_SECTORS 8192 -/* To disable domain validation, uncomment the - * following line. No effect for FC devices. - * For SCSI devices, driver will negotiate to - * NVRAM settings (if available) or to maximum adapter - * capabilities. - */ - -#define MPTSCSIH_ENABLE_DOMAIN_VALIDATION - - /* SCSI driver setup structure. Settings can be overridden * by command line options. */ @@ -79,19 +88,34 @@ #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 extern int mptscsih_suspend(struct pci_dev *pdev, pm_message_t state); extern int mptscsih_resume(struct pci_dev *pdev); #endif -extern int mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset, int length, int func); +extern int mptscsih_show_info(struct seq_file *, struct Scsi_Host *); 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_slave_alloc(struct scsi_device *device); +extern int mptscsih_qcmd(struct scsi_cmnd *SCpnt); +extern int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, + u8 id, int lun, int ctx2abort, ulong timeout); 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); @@ -104,5 +128,11 @@ extern int mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_F extern int mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *r); extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply); 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_change_queue_depth(struct scsi_device *sdev, int qdepth, + int reason); +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); +extern struct device_attribute *mptscsih_host_attrs[]; +extern struct scsi_cmnd *mptscsih_get_scsi_lookup(MPT_ADAPTER *ioc, int i); +extern void mptscsih_taskmgmt_response_code(MPT_ADAPTER *ioc, u8 response_code); +extern void mptscsih_flush_running_cmds(MPT_SCSI_HOST *hd); |