linux-kernel - Re: Wrong IDE cable detection in libata [Re: 2.6.21-rc4-mm1]

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Message-ID: <20070326221844.38bf8840@werewolf-wl>
Date:	Mon, 26 Mar 2007 22:18:44 +0200
From:	"J.A. Magallón" <jamagallon@....com>
To:	Tejun Heo <htejun@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Re: Wrong IDE cable detection in libata [Re: 2.6.21-rc4-mm1]

On Mon, 26 Mar 2007 20:01:52 +0900, Tejun Heo <htejun@...il.com> wrote:

> J.A. Magallón wrote:
> > Libata seems to misdetect my cable.
> > I have double-checked and the cable is 80 pin...
> 
> Does the following patch fix your problem?
> 
>   http://article.gmane.org/gmane.linux.ide/17444
> 
> (You can get the raw message by appending /raw to the URL).
> 

Yes it works !!

Disk is back at nice speed of 50 Mb/s.

dmesg:

ata_piix 0000:00:1f.1: version 2.10ac1
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1f.1 to 64
ata1: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x0001f000 irq 14
ata2: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma 0x0001f008 irq 15
scsi0 : ata_piix
ata1.00: ATAPI, max UDMA/33
ata1.01: ATAPI, max MWDMA0, CDB intr
ata1.00: configured for UDMA/33
ata1.01: configured for PIO3
scsi1 : ata_piix
ata2.00: ATA-6: ST3120022A, 3.06, max UDMA/100
ata2.00: 234441648 sectors, multi 16: LBA48 
ata2.01: ATAPI, max UDMA/33
ata2.00: configured for UDMA/100    <=============
ata2.01: configured for UDMA/33     <=============

Thanks !!

--
J.A. Magallon <jamagallon()ono!com>     \               Software is like sex:
                                         \         It's better when it's free
Mandriva Linux release 2007.1 (Cooker) for i586
Linux 2.6.20-jam05 (gcc 4.1.2 20070302 (prerelease) (4.1.2-1mdv2007.1)) #2 SMP PREEMPT
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