On Thu, Oct 31, 2019 at 8:39 AM Rasmus Villemoes
wrote:
> On 31/10/2019 01.31, Rasmus Villemoes wrote:
>
> So sorry for the noise. Maybe I'll just have to bite the bullet and
> introduce private qe_iowrite32be etc. and define them based on $ARCH.
> Any better ideas would be much appreciated.
We u
On 31/10/2019 01.31, Rasmus Villemoes wrote:
> At first I tried something that wouldn't need to touch anything
> outside arch/powerpc/, but I ended up with conditional inclusion of
> asm-generic headers and/or duplicating a lot of their contents.
Urrgh, this is much worse than I feared. Already 1
When trying to make the QUICC Engine drivers compile on arm, I
mechanically (with coccinelle) changed out_be32() to iowrite32be()
etc. Christophe pointed out [1][2] that that would pessimize the
powerpc SOCs since the IO accesses now incur a function call
overhead. He asked that I try to make those
