DragonFly bugs List (threaded) for 2009-07
DragonFly BSD
DragonFly bugs List (threaded) for 2009-07
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Re: booting hangs at "Waiting for SCSI devices to settle"


From: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>
Date: Wed, 22 Jul 2009 11:12:40 -0700 (PDT)

:No USB or AHCI.
:...
:--Peter

    I'm looking at the code trying to figure it out.

    When it gets stuck try breaking into DDB and doing:

    print *busses_to_config
    print *busses_to_reset

    If it can't find the symbol try compiling up a kernel with those
    variables as globals instead of statics, in bus/cam/cam_xpt.c.

    Maybe also try augmenting the xptconfigfunc() with kprintf's,
    xpt_finishconfig(), and so forth.

    It kinda looks to me like ahd might either be getting stuck on
    a XPT action or may be losing track of a request and not ever calling
    xpt_done() on it.

						-Matt



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