Re: [PATCH 0/2] Introduce PCI_FIXUP_IOMMU

From: Greg Kroah-Hartman
Date: Wed May 27 2020 - 05:00:12 EST

On Tue, May 26, 2020 at 07:49:07PM +0800, Zhangfei Gao wrote:
> Some platform devices appear as PCI but are actually on the AMBA bus,

Why would these devices not just show up on the AMBA bus and use all of
that logic instead of being a PCI device and having to go through odd
fixes like this?


greg k-h