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From: "Daniela Engert" <dani@ngrt.de>
To: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Date: Sun, 04 Aug 2002 21:39:39 +0200 (CDT)
Reply-To: "Daniela Engert" <dani@ngrt.de>
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Subject: Re: Linux 2.4.19-ac2
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On 04 Aug 2002 21:27:19 +0100, Alan Cox wrote:

> 	if((r9 & 0x0A) != 0x0A)		/* Legacy only */
> 	/* Request programmability */
> 	pci_write_config_byte(dev, PCI_CLASS_PROG, r9|0x05);

There is no guarantee that this will succeed. Quite some PCI IDE
controller chips (f.e. ALi, SiS) may have config register 9 r/o locked
by some other means.

Ciao,
  Dani


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