Sylvain Munaut wrote:
Since the current libata doesn't really support overriding IO accessors, I'd keep it like that for now. Apparently some other architecture needs special IO stuff so we could see a way to hook io accessor soon, and then we can change it if we notice big problems.
Sure it does... there are no individual outb etc. hooks, but you can override every available bitbang function. This is intentional, so that arches have more power to control when and how a set of registers is blasted to the hardware.
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