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Commit Graph

3 Commits

Author SHA1 Message Date
Walter F.J. Mueller
4a032e9436 - added RH70/RP/RM big disk support
- many cleanups
2015-05-14 17:00:36 +00:00
Walter F.J. Mueller
dde49d52e4 - the w11a rbus interface used so far a narrow dynamically adjusted
rbus->ibus window. Replaces with a 4k word window for whole IO page.
- utilize rlink protocol version 4 features in w11a backend
  - use attn notifies to dispatch attn handlers
  - use larger blocks (7*512 rather 1*512 bytes) for rdma transfers
  - use labo and merge csr updates with last block transfer
  - this combined reduces the number of round trips by a factor 2 to 3, 
    and in some cases the throughput accordingly.
2015-01-04 19:18:35 +00:00
Walter F.J. Mueller
d87ac86f53 - migrate to rlink protocol version 4
- Goals for rlink v4
    - 16 bit addresses (instead of 8 bit)
    - more robust encoding, support for error recovery at transport level
    - add features to reduce round trips
      - improved attention handling
      - new 'list abort' command
  - For further details see README_Rlink_V4.txt
- use own C++ based tcl shell tclshcpp instead of tclsh
2014-12-20 16:39:52 +00:00