Re: [Qemu-devel] Re: PATCH, RFC: Generic DMA framework

[Paul Brook]

On Friday 24 August 2007, Blue Swirl wrote:
> I have now converted the ISA DMA devices (SB16, FDC), most PCI devices
> and targets.
>
> gdma.diff: Generic DMA
> pc_ppc_dma_to_gdma.diff: Convert x86 and PPC to GDMA
> pc_sb16_to_gdma.diff: Convert SB16 to GDMA
> pc_fdc_to_gdma.diff: FDC
> pc_dma_cleanup.diff: Remove unused functions
> sparc_gdma.diff: Convert Sparc32 to GDMA
> sparc32_dma_esp_le_to_gdma.diff: Convert ESP and Lance
> sun4c.diff: Preliminary Sun4c (Sparcstation-1) support
> pci_gdma.diff: Convert PCI devices and targets
>
> Any comments? The patches are a bit intrusive and I can't test the
> targets except that they compile.

Shouldn't the PCI DMA object be a property of the PCI bus?
ie. we don't want/need to pass it round as a separate parameter. It can be 
inferred form the device/bus.

Paul