Re: [Qemu-devel] [BUG] virtio-net linux driver fails to probe on MIPS Malta since 'hw/virtio-pci: fix virtio behaviour'

[James Hogan]

Hi Marcel,

On Tue, Mar 21, 2017 at 04:16:58PM +0200, Marcel Apfelbaum wrote:
> Can you please check if the below patch fixes the problem?
> Please note it is not a solution.
> 
> diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
> index f9b7244..5b4d429 100644
> --- a/hw/virtio/virtio-pci.c
> +++ b/hw/virtio/virtio-pci.c
> @@ -1671,9 +1671,7 @@ static void virtio_pci_device_plugged(DeviceState *d, 
> Error **errp)
>           }
> 
>           pci_register_bar(&proxy->pci_dev, proxy->modern_mem_bar_idx,
> -                         PCI_BASE_ADDRESS_SPACE_MEMORY |
> -                         PCI_BASE_ADDRESS_MEM_PREFETCH |
> -                         PCI_BASE_ADDRESS_MEM_TYPE_64,
> +                         PCI_BASE_ADDRESS_SPACE_MEMORY,
>                            &proxy->modern_bar);
> 
>           proxy->config_cap = virtio_pci_add_mem_cap(proxy, &cfg.cap);

Sorry for the delay trying this, I was away last week.

No, it doesn't seem to make any difference.

Thanks
James

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