[PATCH v2 2/2] asm-generic: Add new pci.h and use it

[Stafford Horne]

On Tue, Jul 19, 2022 at 07:32:46AM -0700, Christoph Hellwig wrote:
> On Tue, Jul 19, 2022 at 10:05:46PM +0900, Stafford Horne wrote:
> > > > Or we could try to keep the generic definition in a global header
> > > > like linux/isa-dma.h.
> > > 
> > > Perhaps option 3 makes the whole patch the most clean.
> > 
> > And this is the result, I will get this into the series and create a v4 tomorrow
> > if no issues.
> 
> Yes, this is what I tried to suggest earlier and it looks fine to me.
> If we want to overengineer it we could add a ISA_DMA_BRIDGE_BUGGY
> Kconfig symbol and select it from x86.

I left it as X86_32, I feel it it would be more confusing/hard to maintain to
add the extra level of indirection.

-Stafford