| To: | Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: isa_read/write not available on ppc - solution suggestions ?? |
| From: | Brian Gerst <bgerst@xxxxxxxxxxxxx> |
| Date: | Tue, 01 May 2001 10:50:57 -0400 |
| Cc: | mike_phillips@xxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxx |
| References: | <E14ubFe-0001jg-00@the-village.bc.nu> |
| Sender: | owner-netdev@xxxxxxxxxxx |
Alan Cox wrote:
>
> > a) change everything to read/write and friends (the way the driver used to
> > be before the isa_read/write function were introduced)
>
> readb/readw/readl have always worked for ISA bus. They simply avoid the need
> for ioremap and are meant for lazy porting
You meant isa_read* were for lazy porting. read* require ioremap be
done before hand, even for ISA.
--
Brian Gerst
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