[issue1947] GA-880GM-UD2H (rev. 1.3) AHCI fails to detect disks at the end of the RAID controller

[Edward O'Callaghan (via DragonFly issue tracker)]

New submission from Edward O'Callaghan <eocallaghan at auroraux.org>:

Attached is the verbose boot of the machine when two 1TB disks are in a RAID 1
behind the controller. If the AMD RAID controller is set to AHCI mode the disks
show fine.


* Background:

Board:
http://www.gigabyte.com/products/product-page.aspx?pid=3475#sp

Southbridge chipset data sheet:
http://www.google.com/url?sa=t&source=web&cd=1&ved=0CBIQFjAA&url=http%3A%2F%2Fdeveloper.amd.com%2Fassets%2F45215_sb710_ds_pub_1.25.pdf&rct=j&q=AMD%20SB710%20raid%20controller&ei=6-EdTb3dDZHwvwPp9-XwDQ&usg=AFQjCNH7gThMfcsRKvLicnmwBIJR1lSbRQ&cad=rja

----------
files: dmesg.verbose.RAID
messages: 9452
nosy: eocallaghan
priority: bug
status: unread
title: GA-880GM-UD2H (rev. 1.3) AHCI fails to detect disks at the end of the RAID controller

_____________________________________________________
DragonFly issue tracker <bugs at lists.dragonflybsd.org>
<http://bugs.dragonflybsd.org/issue1947>
_____________________________________________________Attachment:
dmesg.verbose.RAID
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