DragonFly- master sys/bus/cam cam_periph.c

Matthew Dillon dillon at crater.dragonflybsd.org
Thu Jun 25 12:52:57 PDT 2009

commit c6a64e8b67e95fcc040c3dfed938e02a8b68f728
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Thu Jun 25 12:35:14 2009 -0700

    CAM - Auto unit number start based on device
    If no SCSI devices are wired CAM now automatically starts any umass sim
    attachments at unit #8 instead of unit #0.  This reduces interference
    between usb mass storage attachments and ahci/sili attachments.  Otherwise
    the usb mass storage can steal "da0" away from ahci/sili.

Summary of changes:
 sys/bus/cam/cam_periph.c |   21 +++++++++++++++++----
 1 files changed, 17 insertions(+), 4 deletions(-)


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