Well, this patch works fine for me.
Gleb Natapov wrote:
> On Thu, Jul 22, 2010 at 07:11:34PM +0800, Hao, Xudong wrote:
>> Gleb,
>> This patch does not work either, qemu stoped @ Starting Seabios.
>>
> And this one?
>
> diff --git a/hw/device-assignment.c b/hw/device-assignment.c
> index 2bba22f..b7e7dc0 100644
> --- a/hw/device-assignment.c
> +++ b/hw/device-assignment.c
> @@ -238,9 +238,10 @@ static void
> assigned_dev_iomem_map_slow(PCIDevice *pci_dev, int region_num,
> DEBUG("%s", "slow map\n"); if (region_num == PCI_ROM_SLOT)
> m = cpu_register_io_memory(slow_bar_read, NULL, region);
> - else
> + else {
> m = cpu_register_io_memory(slow_bar_read, slow_bar_write,
> region); - cpu_register_physical_memory(e_phys, e_size, m);
> + cpu_register_physical_memory(e_phys, e_size, m);
> + }
>
> /* MSI-X MMIO page */
> if ((e_size > 0) &&
> @@ -272,7 +273,8 @@ static void assigned_dev_iomem_map(PCIDevice
> *pci_dev, int region_num, if (region_num == PCI_ROM_SLOT)
> flags |= IO_MEM_ROM;
>
> - cpu_register_physical_memory(e_phys, e_size,
> region->memory_index | flags); + if (region_num !=
> PCI_ROM_SLOT) + cpu_register_physical_memory(e_phys, e_size,
> region->memory_index | flags);
>
> /* deal with MSI-X MMIO page */
> if (real_region->base_addr <= r_dev->msix_table_addr &&
Thanks,
Xudong--
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