Re: [Qemu-devel] [PATCH] Make rtl8139 network interface card compatible with Mac OS 10.4

[Paolo Bonzini]

On 29/12/2015 18:59, Programmingkid wrote:
> @@ -699,6 +699,7 @@ static inline int pci_dma_rw(PCIDevice *dev, dma_addr_t 
> addr,
>  static inline int pci_dma_read(PCIDevice *dev, dma_addr_t addr,
>                                 void *buf, dma_addr_t len)
>  {
> +    memory_region_set_enabled(&dev->bus_master_enable_region, true);
>      return pci_dma_rw(dev, addr, buf, len, DMA_DIRECTION_TO_DEVICE);
>  }

In other words, the driver is buggy and presumably would have never
worked on real hardware?

Paolo