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Date:      Thu, 17 Apr 2008 11:52:01 GMT
From:      Arnaud Houdelette <arnaud.houdelette@tzim.net>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   kern/122847: atacontrol reports "ioctl(IOCATADEVICES): Device not configured" with ATI IXP600
Message-ID:  <200804171152.m3HBq1U5027079@www.freebsd.org>
Resent-Message-ID: <200804171200.m3HC06xT007806@freefall.freebsd.org>

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>Number:         122847
>Category:       kern
>Synopsis:       atacontrol reports "ioctl(IOCATADEVICES): Device not configured" with ATI IXP600
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Apr 17 12:00:06 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Arnaud Houdelette
>Release:        7.0-STABLE
>Organization:
N/A
>Environment:
FreeBSD carenath.tzim.net 7.0-STABLE FreeBSD 7.0-STABLE #0: Wed Apr 16 14:26:10 CEST 2008     tzim@carenath.tzim.net:/usr/obj/usr/src/sys/CARENATH  amd64
Motherboard MSI K9AGM3-F
>Description:
Running FreeBSD 7.0-STABLE (csup today) on AMD64.

I got a MSI K9AGM3-F motherboard, with ATI SB600 chipset. The PATA controler is well recognised as <ATI IXP600 UDMA133 controller>, but the sata controler is detected as <ATI (ID=43801002) AHCI controller> : 

The SATA controller is setup in AHCI mode on the BIOS.

(output from dmesg : ) 
atapci0: <ATI (ID=43801002) AHCI controller> port 0xb000-0xb007,0xa000-0xa003,0x9000-0x9007,0x8000-0x8003,0x7000-0x700f mem 0xfe7ff800-0xfe7ffbff irq 22 at device 18.0 on pci0
atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0x7000
atapci0: Reserved 0x400 bytes for rid 0x24 type 3 at 0xfe7ff800
ioapic0: routing intpin 22 (PCI IRQ 22) to vector 49
atapci0: [MPSAFE]
atapci0: [ITHREAD]
atapci0: AHCI Version 01.10 controller with 4 ports detected

atacontrol list returns the following : 
[carenath] ~# atacontrol list
ATA channel 0:
    Master:  ad0 <Maxtor 6Y120L0/YAR41BW0> ATA/ATAPI revision 7
    Slave:       no device present
atacontrol: ioctl(IOCATADEVICES): Device not configured

The 4 drives are still recognised and work perfectly.


>How-To-Repeat:
Run the "atacontrol list" command.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:



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