Manual section D3sdi

Intro - introduction to SDI Driver Utility Routines
sdi_access - claim or release ownership of a given device
sdi_acfree - free idata memory and detach interrupts
sdi_addevent - add a driver event handler
sdi_aen - asyncrhonous event notification routine
sdi_blkio - blocks and issues non-block-aligned or non-block-sized requests
sdi_buf_ptr - Access the sb_bufp member of the sb_extra structure
sdi_buf_restore - restore the value of the b_iodone member of a buf(D4) structure
sdi_buf_store - save values in the buf(D4) structure
sdi_bus_reset - send SFB_BUS_RESET to HBA driver
sdi_callback - call the target driver interrupt routine to signal completion of a request
sdi_clrconfig - free devices claimed by target controllers
sdi_data_type - zzz
sdi_datapt_ptr - Return pointer to the sb_datapt member of the sb_extra structure
sdi_deregister - de-register a Host Bus Adapter (HBA) with SDI
sdi_dev_read_opr - read the SDI description structure
sdi_dev_write_opr - update the SDI device description structure
sdi_device_add - register a layered device with SDI
sdi_device_alloc - allocate an SDI layered device descriptor structure
sdi_device_copy - copy an sdi_device(D4sdi) structure
sdi_device_free - free an SDI layered device description structure
sdi_device_prep - prepare an SDI layered device description structure for use
sdi_device_reset - send SFB_DEVICE_RESET to HBA driver
sdi_device_rm - de-register a layered device with SDI
sdi_doconfig - allow a target driver to find devices in the Equipped Device Table (EDT)
sdi_driver_add - register a layered I/O driver with SDI
sdi_driver_desc_alloc - allocate a layered SDI device structure
sdi_driver_desc_free - free an SDI layered driver description structure
sdi_driver_desc_prep - prepare an SDI layered driver description structure
sdi_enable_instance - notify SDI of device intances that are not ready to accept I/O requests
sdi_end_gauntlet - signal error recovery has completed for job
sdi_errmsg - format and print an error message
sdi_event_alloc - allocate a driver event structure
sdi_event_free - release a previously allocated sdi_event
sdi_ext_address - determine if HBA is using the extended addressing scheme
sdi_findspec - allocate a structure from the pool of structures
sdi_free - return a previously allocated piece of memory back to the pool
sdi_freebcb - free SDI breakup control block
sdi_freeblk - release a previously allocated sb(D4sdi) (Not in current SDI version
sdi_get - allocate a structure from the pool of structures
sdi_get_blkno - retrieve stored blkno
sdi_get_idata_ptr - get value of the target-driver instance
sdi_getbcb - get a breakup control block for the HBA device (Not supported in current SDI version)
sdi_getblk - allocate an sb(D4sdi) command block for the target driver (not in current SDI version)
sdi_getdev - convert device number to SCSI pass-through device number
sdi_gethbano - get/validate host bus adapter controller number
sdi_hba_autoconf - allocate new idata array containing resource manager information
sdi_hba_getconf - retrieve idata structure corresponding to a resource manager key
sdi_hba_xfreeblk - release a previously allocated sdi_ext_address(D4sdi) structure
sdi_icmd - perform requested operation immediately (not in current SDI version)
sdi_idata_alloc - allocate and initialize a idata structure for a controller instance
sdi_idata_free - free idata structure and detaches interrupts
sdi_idata_modify - modify idata element for a controller instance to match the current settings
sdi_init - initialize the SDI driver
sdi_intr_attach - attach interrupts for a HBA device
sdi_kmem_alloc_phys - allocate DMA addressable, driver accessible memory
sdi_mca_conf - interpret MCA HBA driver information and store in resource manager database
sdi_name - get name of addressed SDI controller (not in current SDI version)
sdi_notifyevent - driver event notification routine
sdi_redt - search the EDT for an entry (Not in current SDI version)
sdi_register - register a Host Bus Adapter (HBA) with SDI
sdi_rmevent - remove a driver event handler
sdi_rxedt - search the EDT for an extended entry
sdi_send - send SCSI control block to HBA in FIFO order
sdi_sense_ptr - Return the address of the sense data for this sb(D4sdi)
sdi_set_idata_ptr - set value of the target driver instance
sdi_start_gauntlet - start error recovery gauntlet for failed I/O request
sdi_swap16 - swap bytes in a 16-bit data type
sdi_swap16, sdi_swap24, sdi_swap32 - swaps bytes in a 16-, 24-, or 32-bit data type
sdi_swap24 - swap bytes in a 24-bit data type
sdi_swap34 - swap bytes in a 34-bit data type
sdi_target_hotregister - register hot insertion/removal support with SDI
sdi_timeout - call the appropriate kernel timeout routine
sdi_translate - translate scb virtual to physical address for HBA
sdi_unlink_target - unlink an owner structure from an owner list
sdi_wedt - modify an existing Equipped Device Table (EDT) entry
sdi_xaen - asyncrhonous event notification routine for multiple SCSI channels
sdi_xaen, sdi_aen - asynchronous event notification routine
sdi_xfreeblk - release a previously allocated sb(D4sdi)
sdi_xgetbcb - get a breakup control block for the HBA device
sdi_xgetblk - allocate an sb(D4sdi) command block for the target driver
sdi_xicmd - perform requested operation immediately
sdi_xname - get name of addressed SDI controller
sdi_xsend - send SCSI control block to HBA in FIFO order
sdi_xtranslate - translate scb virtual to physical address for HBA