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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