On Tue, May 26, 2020 at 11:09:57PM +0800, Zhangfei Gao wrote:
> Hi, Christoph
>
> On 2020/5/26 下午10:46, Christoph Hellwig wrote:
> > On Tue, May 26, 2020 at 07:49:08PM +0800, Zhangfei Gao wrote:
> > > Some platform devices appear as PCI but are actually on the AMBA bus,
> > > and they need fixup
Hi, Christoph
On 2020/5/26 下午10:46, Christoph Hellwig wrote:
On Tue, May 26, 2020 at 07:49:08PM +0800, Zhangfei Gao wrote:
Some platform devices appear as PCI but are actually on the AMBA bus,
and they need fixup in drivers/pci/quirks.c handling iommu_fwnode.
Here introducing PCI_FIXUP_IOMMU,
On Tue, May 26, 2020 at 07:49:08PM +0800, Zhangfei Gao wrote:
> Some platform devices appear as PCI but are actually on the AMBA bus,
> and they need fixup in drivers/pci/quirks.c handling iommu_fwnode.
> Here introducing PCI_FIXUP_IOMMU, which is called after iommu_fwnode
> is allocated, instead
Some platform devices appear as PCI but are actually on the AMBA bus,
and they need fixup in drivers/pci/quirks.c handling iommu_fwnode.
Here introducing PCI_FIXUP_IOMMU, which is called after iommu_fwnode
is allocated, instead of reusing PCI_FIXUP_FINAL since it will slow
down iommu probing as
