Hallo,
I tested your patches, and the MMIO is working when enabled in the
rionet driver. Only the compilation of rionet as modules was a problem.
I had to add following lines into rio.c to export missing symbols.
EXPORT_SYMBOL_GPL(rio_unmap_inb_region);
EXPORT_SYMBOL_GPL(rio_map_inb_region);
EXPORT_SYMBOL_GPL(rio_unmap_outb_region);
EXPORT_SYMBOL_GPL(rio_map_outb_region);
And one more think, when I enabled usage of DMA, rionet does not compile too,
but in this case I do not have a fix. I tested this on kernel 2.6.29.1 and
EP8548 as target board.
Jan
>
> The patch series add MMIO support to Linux rapidio and fix a few nits.
> The patches cross rapidio, netdev, powerpc sub-systems. It will be
> good for them to go through one tree. Probably Andrew? As the
> previous rapidio patches are mostly merged by you.
>
> - Leo
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