Messages in this thread | | | Subject | Re: New resources - pls, explain :-( | Date | Wed, 11 Aug 1999 23:25:48 +0100 (BST) | From | Alan Cox <> |
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> I like rth's suggestion about having bus-specific ioremap() instead of a > generic one; then all readl() etc. would go through that, and do "the
Its cute but if you think harder the implementation would suck
> right thing" for that bus. One could add "bigendian_writel()" and > "littleendian_writel()" to satisfy the Linus constraint of making > unusual usage of writel() obvious.
So every I/O has an if in it. Nothing like stalling the pipeline before we probably stall on I/O writes to make things twice as painful.
Alan
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