On Wed, 2013-12-18 at 23:07 +0100, Alexander Graf wrote:
> On 18.12.2013, at 23:04, Benjamin Herrenschmidt
> wrote:
>
> > On Wed, 2013-12-18 at 22:24 +0100, Alexander Graf wrote:
> >> Then I don't understand why we break when we limit the data region to
> >> 4 bytes.
> >
> > This is old uninort
On 18.12.2013, at 23:04, Benjamin Herrenschmidt
wrote:
> On Wed, 2013-12-18 at 22:24 +0100, Alexander Graf wrote:
>> Then I don't understand why we break when we limit the data region to
>> 4 bytes.
>
> This is old uninorth, not U3 HT right ? The latter is memory mapped.
Depends, we use the s
On Wed, 2013-12-18 at 22:24 +0100, Alexander Graf wrote:
> Then I don't understand why we break when we limit the data region to
> 4 bytes.
This is old uninorth, not U3 HT right ? The latter is memory mapped.
Ben.
On 18.12.2013, at 22:04, Benjamin Herrenschmidt
wrote:
> On Wed, 2013-12-18 at 13:34 +0100, Alexander Graf wrote:
>> Hrm. Are you 100% sure this correct? This UniNorth is a real headache.
>> The closest thing to a spec for it is the U4 spec which is generations
>> ahead:
>>
>> http://www.data
On Wed, 2013-12-18 at 13:34 +0100, Alexander Graf wrote:
> Hrm. Are you 100% sure this correct? This UniNorth is a real headache.
> The closest thing to a spec for it is the U4 spec which is generations
> ahead:
>
> http://www.datasheetarchive.com/dl/Datasheets-SW3/DSASW0048084.pdf
>
> On that
On 08.11.2013, at 23:18, Mark Cave-Ayland wrote:
> On 08/11/13 03:20, Alexander Graf wrote:
>
>> On 11.10.2013, at 12:53, Mark Cave-Ayland
>> wrote:
>>
>>> OpenBIOS prior to SVN r1225 had a horrible bug when accessing PCI
>>> configuration space for PPC Mac architectures - instead of writing
On 08/11/13 03:20, Alexander Graf wrote:
On 11.10.2013, at 12:53, Mark Cave-Ayland wrote:
OpenBIOS prior to SVN r1225 had a horrible bug when accessing PCI
configuration space for PPC Mac architectures - instead of writing the PCI
configuration data value to the data register address, it woul
On 11.10.2013, at 12:53, Mark Cave-Ayland wrote:
> OpenBIOS prior to SVN r1225 had a horrible bug when accessing PCI
> configuration space for PPC Mac architectures - instead of writing the PCI
> configuration data value to the data register address, it would instead write
> it to the data regis
Mark Cave-Ayland a écrit :
OpenBIOS prior to SVN r1225 had a horrible bug when accessing PCI
configuration space for PPC Mac architectures - instead of writing the PCI
configuration data value to the data register address, it would instead write
it to the data register address plus the PCI config
OpenBIOS prior to SVN r1225 had a horrible bug when accessing PCI
configuration space for PPC Mac architectures - instead of writing the PCI
configuration data value to the data register address, it would instead write
it to the data register address plus the PCI configuration address.
For this re
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