Messages in this thread | | | Date | Tue, 12 Aug 2008 23:58:14 +0200 | From | Jiri Slaby <> | Subject | Re: iwl + iomap + readl/writel |
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On 08/12/2008 11:57 PM, Tomas Winkler wrote: > On Wed, Aug 13, 2008 at 12:54 AM, Jiri Slaby <jirislaby@gmail.com> wrote: >> On 08/12/2008 11:49 PM, Tomas Winkler wrote: >>> On Tue, Aug 12, 2008 at 11:48 PM, Jiri Slaby <jirislaby@gmail.com> wrote: >>>> Hi, >>>> >>>> I spotted that iwl drivers use readl method on an iomap space. IIRC some >>>> archs might return a tag instead of an address expected by readl/writel. >>>> >>>> I think you should either switch to ioread32/iowrite32 or to ioremap. >>> Can you give me reading material on this? >> No, google will (you can even feel lucky). > > I didn't ask for obvious answers :)
Sorry, I don't remember where/when this was discussed, you have to search for it.
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