Re: [Qemu-devel] [PATCH] isapc: give system address space when pci is disabled

["Hervé Poussineau" <hpoussin@reactos.org>]

Jan Kiszka a écrit :
> On 2011-09-18 18:04, Hervé Poussineau wrote:
>> Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
>> ---
>>  hw/pc_piix.c |    2 +-
>>  1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/hw/pc_piix.c b/hw/pc_piix.c
>> index da6fa55..c0b8a3a 100644
>> --- a/hw/pc_piix.c
>> +++ b/hw/pc_piix.c
>> @@ -121,7 +121,7 @@ static void pc_init1(MemoryRegion *system_memory,
>>          pc_memory_init(system_memory,
>>                         kernel_filename, kernel_cmdline, initrd_filename,
>>                         below_4g_mem_size, above_4g_mem_size,
>> -                       pci_memory, &ram_memory);
>> +                       pci_enabled ? pci_memory : system_memory, &ram_memory);
>>      }
>>  
>>      if (!xen_enabled()) {
> 
> Makes sense. I guess we should rename 'pci_memory' inside pc_memory_init
> to reflect this - 'rom_memory'?
> 
> But -M isapc still only gives me a black screen. Are there further fixes
> required?
> 

Yes, you also need to rollback pc-bios/bios.bin to previous version (ie 
8b06c62ae48b67b320f7420dcd4854c5559e1532)

Hervé