[OpenBIOS] [PATCH v2] prep: fix start address of PCI memory region

[Andreas Färber]

Am 13.09.2013 14:02, schrieb Mark Cave-Ayland:
> On 13/09/13 12:26, Hervé Poussineau wrote:
> 
>> PCI devices having memory BARs are now accessed at the right address.
>> This at least fixes the QEMU video card, which is now able to display
>> the OpenBIOS prompt.
>>
>> Signed-off-by: Hervé Poussineau<hpoussin at reactos.org>
>> ---
>>
>> Changes v1->v2:
>> - rebased on r1228
>>
>>   arch/ppc/qemu/init.c |    4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/ppc/qemu/init.c b/arch/ppc/qemu/init.c
>> index f370514..1124c6f 100644
>> --- a/arch/ppc/qemu/init.c
>> +++ b/arch/ppc/qemu/init.c
>> @@ -99,8 +99,8 @@ static const pci_arch_t known_arch[] = {
>>           .cfg_data = 0x80000cfc,
>>           .cfg_base = 0x80000000,
>>           .cfg_len = 0x00100000,
>> -        .host_pci_base = 0x0,
>> -        .pci_mem_base = 0xf0000000,
>> +        .host_pci_base = 0xc0000000,
>> +        .pci_mem_base = 0x100000, /* avoid VGA at 0xa0000 */
>>           .mem_len = 0x10000000,
>>           .io_base = 0x80000000,
>>           .io_len = 0x00010000,
> 
> Acked-by: Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk>
> 
> Andreas, as PReP maintainer do you want to apply?

Looks good to me, will do so later.

Andreas

> 
> 
> ATB,
> 
> Mark.


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