(D3sdi) - SDI kernel functions

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_datapt_ptr: Return pointer to the sb_datapt member of the sb_extra structure
sdi_data_type: zzz
sdi_deregister: de-register a Host Bus Adapter (HBA) with SDI
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_dev_read_opr: read the SDI description structure
sdi_dev_write_opr: update the SDI device description structure
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_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_get_blkno: retrieve stored blkno
sdi_getdev: convert device number to SCSI pass-through device number
sdi_gethbano: get/validate host bus adapter controller number
sdi_get_idata_ptr: get value of the target-driver instance
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