[PATCH] powerpc: Fix __raw* accessors

[Benjamin Herrenschmidt]

On Wed, 2006-11-22 at 14:46 +0100, Jens Osterkamp wrote:
> On Tuesday 21 November 2006 11:29, Arnd Bergmann wrote:
> > On Tuesday 21 November 2006 02:35, Benjamin Herrenschmidt wrote:
> > > The new IO accessor code allows to stick a token in the top bit of MMIO
> > > addresses which gets masked out during actual accesses. However, the
> > > __raw_* accessors forgot to mask it out. This fixes it.
> >
> > Jens, you debugged the problem originally. Does this patch fix it entirely,
> > or is there something else missing?
> 
> The driver basically works, but I am seeing strange im_free messages,
> probably because this code is not aware of the tokens in the ioremapped 
> addresses.

Or becasue ioumap isn't properly masking out the token... I'll check
that.

Ben.

> <6>ib_mthca: Mellanox InfiniBand HCA driver v0.08 (February 14, 2006)
> <6>ib_mthca: Initializing 0002:00:00.0
> <3>Trying to im_free nonexistent area (d002080080930000)
> <6>ib_mthca: Initializing 0004:00:00.0
> <3>Trying to im_free nonexistent area (d003080082a37000)
> <4>ib_mthca 0004:00:00.0: HCA FW version 4.6.0 is old (4.7.600 is current).
> <4>ib_mthca 0004:00:00.0: If you have problems, try updating your HCA FW.
> 
> Jens