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  • ScsiPort: Build the hardware device map for each SCSI port (Eric Kohl)


  • Device searching (Eric Kohl)
  • Implementation of ScsiPortGetPhysicalAddress() and ScsiPortGetVirtualAddress() (Eric Kohl)


  • ScsiClassAsynchronousCompletion and ScsiClassReleaseQueue implementations (Eric Kohl)


  • Implemented ScsiPortGetPhysicalAddress for Srb buffers (Hartmut Birr)
  • Fixed the initializing of the access ranges (Hartmut Birr)
  • Rewrote the code which handles processing of irp's and notifications from miniport (Hartmut Birr)
  • Changes to make AHA-2940 detect devices (Eric Kohl)
  • Added allocation of SrbExtension (Filip Navara)


  • Clear data buffer before sending the INQUIRY command (Eric Kohl)
  • Initialized the srb on each call to SpiSendInquiry (Hartmut Birr)
  • Implemented ScsiPortGetPhysicalAddress also for addresses from sense info buffer (Hartmut Birr)
  • Allocated the sense info buffer within contiguous physical memory (Hartmut Birr)
  • Don't send an sence request after an error if the miniport driver is autosense-capable (Hartmut Birr)
  • Implemented ScsiPortCompleteRequest (Hartmut Birr)
  • Fixed the calculation of the max transfer size (Hartmut Birr)
  • Rewrote parts of SpiScanAdapter and SpiSendInquiry to speed up device detection (Hartmut Birr)
  • Fixed the handling of sense info data for HBA's which are auto request sense capability (Hartmut Birr)
  • Added some more debug messages (Hartmut Birr)
  • Fixed the counting of pending irps (Hartmut Birr)
  • Use a bitmap for managing the srb extensions (Hartmut Birr)
  • Removed the complete request and next request counter (Hartmut Birr)
  • Enable the queues for the miniport driver, if they are supported (Hartmut Birr)
  • Fixed a bug in ScsiPortCompleteRequest (Hartmut Birr)
  • Reduced the size of the necessary inquiry data length to recognize a device as valid (Hartmut Birr)


  • Reduced the necessary size of inquiry data to 4 byte. (Hartmut Birr)
  • Incremented the active irp counters in SpiAddActiveIrp, because the valid value is necessary in this function while starting new irp's. (Hartmut Birr)
  • Do not set the command queueing enable flag in SpiAddActiveIrp, because this is the job of a driver above scsiport. (Hartmut Birr)