Date: Wed, 14 May 2008 12:03:11 +0200 (CEST) From: Romain Tartiere <romain@blogreen.org> To: FreeBSD-gnats-submit@FreeBSD.org Cc: scottl@FreeBSD.org, "Andrey V. Elsukov" <bu7cher@yandex.ru>, Ed Maste <emaste@FreeBSD.org>, Romain Tartiere <romain@blogreen.org> Subject: kern/123666: aac(4) will not work with Adaptec SAS RAID 3805 controller Message-ID: <20080514100311.A304E5C070@marvin.blogreen.org> Resent-Message-ID: <200805141010.m4EAA1Wr054755@freefall.freebsd.org>
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>Number: 123666
>Category: kern
>Synopsis: aac(4) will not work with Adaptec SAS RAID 3805 controller
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed May 14 10:10:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Romain Tartiere
>Release: FreeBSD 7.0-STABLE i386
>Organization:
>Environment:
System:
- FreeBSD 7.0-STABLE i386
- FreeBSD 8.0-CURRENT i386 (April snapshot)
>Description:
The aac(4) driver will detect an Adaptec SAS RAID 3805 controller but
fail configuring it for use. Boot messages will show the following:
> aac0: <Adaptec RAID 3805> mem 0xff200000-0xff3fffff irq 16 at device 14.0 on pci3
> aac0: couldn't allocate register window
> device_attach: aac0 attach returned 6
The controller is however listed as a supported one by the aac(4) man
page:
> % man aac | grep 3805
> o Adaptec SAS RAID 3805
Compiling the kernel with "options AAC_DEBUG=3" only adds additional...
> aac_pci_probe:
... but nothing more relevant.
I can perform tests and provide feedback to help fixing this issue.
>How-To-Repeat:
Plug a controller and boot :-)
>Fix:
No fix is known at the time of sending this PR.
Unsuccessful attempt to fix the problem for which diff are available on
demand include:
- Patch the Adaptec driver provided on the CD-ROM for FreeBSD 5/6 so
that is builds on FreeBSD 7;
- Patch the last version of the Adaptec driver provided on the Adaptec
website to merge changes of the FreeBSD aac(4) driver from FreeBSD 6
to 7.
>Release-Note:
>Audit-Trail:
>Unformatted:
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