Changeset 9ca8539 in mainline for uspace/drv/ohci/root_hub.c


Ignore:
Timestamp:
2011-05-27T08:40:18Z (14 years ago)
Author:
Matus Dekanek <smekideki@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
74341ed
Parents:
1889786 (diff), ffca03c (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

hub local power flag revisited

File:
1 edited

Legend:

Unmodified
Added
Removed

  • uspace/drv/ohci/root_hub.c

    r1889786 r9ca8539  
    420420 * create answer to port status_request
    421421 *
    422  * Copy content of corresponding port status register to answer buffer.
     422 * Copy content of corresponding port status register to answer buffer. The
     423 * format of the port status register and port status data is the same (
     424 * see OHCI root hub and USB hub documentation).
    423425 *
    424426 * @param instance root hub instance
    … …  
    450452 * create answer to port status_request
    451453 *
    452  * Copy content of hub status register to answer buffer.
     454 * This copies flags in hub status register into the buffer. The format of the
     455 * status register and status message is the same, according to USB hub
     456 * specification and OHCI root hub specification.
    453457 *
    454458 * @param instance root hub instance
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