Changeset 6cb58e6 in mainline for uspace/lib/usbvirt/src/ipc.c

Timestamp:
2011-04-28T07:36:48Z (14 years ago)
Author:
Vojtech Horky <vojtechhorky@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
6fd7062
Parents:
48d1c228
Message:

Virtual USB layer rewritten

Major changes include

  • IPC sends whole transfers (not transactions)
  • separate transfer queues for each device in host controller
  • possibility to return NAK from virtual device (handled by HC)
  • better implementation of callbacks for non-zero endpoints

Still missing

  • communication for some transfer types (bulk)
  • face-lift ;-)
  • documentation
File:
1 added

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