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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: linux-ide@vger.kernel.org
Subject: Re: Problem with some aec62xx
Date: Sun, 07 Dec 2003 13:19:12 +1100	[thread overview]
Message-ID: <1070763552.11008.34.camel@gaston> (raw)
In-Reply-To: <1070763062.12497.30.camel@gaston>

On Sun, 2003-12-07 at 13:11, Benjamin Herrenschmidt wrote:
> Hi !
> 
> One of you (Bart, Andre ?) has specs to these controllers ? Some
> users are reporting me various failures with these on ppc until
> they got a bit of code back from earlier 2.4 drivers into the
> new (2.4.21+ or 2.6.0) one:
> 
> 			/* Clear reset and test bits.  */
> 			pci_read_config_byte(hwif->pci_dev, 0x49, &reg49h);
> 			pci_write_config_byte(hwif->pci_dev, 0x49, reg49h & ~0x30);
> 			/* Enable chip interrupt output.  */
> 			pci_read_config_byte(hwif->pci_dev, 0x4a, &reg4ah);
> 			pci_write_config_byte(hwif->pci_dev, 0x4a, reg4ah & ~0x01);

   .../...

And I forgot to mention that the above is for those IDs:

		case PCI_DEVICE_ID_ARTOP_ATP865:
		case PCI_DEVICE_ID_ARTOP_ATP865R:

Ben.


      reply	other threads:[~2003-12-07  2:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-12-07  2:11 Problem with some aec62xx Benjamin Herrenschmidt
2003-12-07  2:19 ` Benjamin Herrenschmidt [this message]

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