On Sat, Dec 15, 2012 at 01:45:38PM +, Julien Grall wrote:
> On Fri, Dec 14, 2012 at 11:39 PM, Marcelo Tosatti wrote:
> >
> >
> > The high byte of the ioport address is necessary to compute
> > the register address, see "82371AB PCI ISA IDE Xcelerator (PIIX4)"
> > document, eg:
> >
> > 4.2.1.1.
Am 15.12.2012 14:45, schrieb Julien Grall:
> On Fri, Dec 14, 2012 at 11:39 PM, Marcelo Tosatti wrote:
>>
>>
>> The high byte of the ioport address is necessary to compute
>> the register address, see "82371AB PCI ISA IDE Xcelerator (PIIX4)"
>> document, eg:
>>
>> 4.2.1.1. DCOM—DMA Command Register
On Fri, Dec 14, 2012 at 11:39 PM, Marcelo Tosatti wrote:
>
>
> The high byte of the ioport address is necessary to compute
> the register address, see "82371AB PCI ISA IDE Xcelerator (PIIX4)"
> document, eg:
>
> 4.2.1.1. DCOM—DMA Command Register (IO)
> I/O Address: Channels 0–3—08h; Channels 4–7—
On Fri, Dec 14, 2012 at 11:39 PM, Marcelo Tosatti wrote:
>
> The high byte of the ioport address is necessary to compute
> the register address, see "82371AB PCI ISA IDE Xcelerator (PIIX4)"
> document, eg:
>
> 4.2.1.1. DCOM—DMA Command Register (IO)
> I/O Address: Channels 0–3—08h; Channels 4–7—0D
The high byte of the ioport address is necessary to compute
the register address, see "82371AB PCI ISA IDE Xcelerator (PIIX4)"
document, eg:
4.2.1.1. DCOM—DMA Command Register (IO)
I/O Address: Channels 0–3—08h; Channels 4–7—0D0h
Also the size of the region is wrong.
Fixes WinXP-32 installation