From: Peter Klotz <peter.klotz@aon.at>
Cc: linux-ide@vger.kernel.org
Subject: Re: Problems with Silicon Image Port Multiplier Card
Date: Wed, 04 Nov 2009 22:01:32 +0100 [thread overview]
Message-ID: <4AF1EBAC.6030701@aon.at> (raw)
In-Reply-To: <4AF0C6CA.8020205@gmail.com>
Robert Hancock wrote:
> On 11/03/2009 03:34 PM, Peter Klotz wrote:
>> Hello
>>
>> My port multiplier capable eSATA Express Card refuses to talk to my
>> external HDD box (2 HDDs, JBOD mode).
>>
>> Inserting the card into the Express Card slot looks normal:
>>
>> [ 622.549794] pciehp 0000:00:1c.2:pcie04: Card present on Slot(0)
>> [ 622.698856] sata_sil24 0000:03:00.0: enabling device (0100 -> 0103)
>> [ 622.698873] sata_sil24 0000:03:00.0: PCI INT A -> GSI 18 (level, low)
>> -> IRQ 18
>> [ 622.702334] scsi8 : sata_sil24
>> [ 622.709268] scsi9 : sata_sil24
>> [ 622.709409] ata7: SATA max UDMA/100 host m128@0xfd804000 port
>> 0xfd800000 irq 18
>> [ 622.709418] ata8: SATA max UDMA/100 host m128@0xfd804000 port
>> 0xfd802000 irq 18
>> [ 624.800150] ata7: SATA link down (SStatus 0 SControl 0)
>> [ 626.890131] ata8: SATA link down (SStatus 0 SControl 0)
>>
>>
>> Turning on the external box results in lots of errors:
>>
>> [ 666.030153] ata8: hard resetting link
>> [ 668.250125] ata8: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
>> [ 668.250949] ata8.15: Port Multiplier 1.1, 0x1095:0x5744 r33, 3 ports,
>> feat 0x1/0x9
>> [ 668.251251] ata8.15: applying bridge limits
>> [ 668.251340] ata8.00: hard resetting link
>> [ 668.720140] ata8.00: failed to read SCR 0 (Emask=0x40)
>> [ 668.720156] ata8.15: hard resetting link
>> [ 668.720161] ata8: controller in dubious state, performing PORT_RST
>
> Which kernel version is this? Can you test latest git?
Kernel 2.6.32-rc6 behaves exactly the same.
The driver seems to give up rather quickly. Maybe the external box needs
more time?
Regards, Peter.
next prev parent reply other threads:[~2009-11-04 21:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-03 21:34 Problems with Silicon Image Port Multiplier Card Peter Klotz
2009-11-04 0:11 ` Robert Hancock
2009-11-04 5:54 ` Peter Klotz
2009-11-04 21:01 ` Peter Klotz [this message]
2009-11-05 0:14 ` Robert Hancock
2009-11-09 14:57 ` Tejun Heo
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