[snip]
> > Can you try the following patch? It's on the top of the patchset.
> >
> Good catch: now this first testing system (I mean the b2k) is up and running ;-)
>
> I will now try the ccio_dma driver on a d380 ...
>
Yes, it works too on a d380 boxe running a 32bit up kernel.
Btw (it was a long time ago), I also resurrect my 64 config for the b2k model
and it also works fine.
Many tx again,
r.
> hth,
> r.
>
> > Thanks,
> >
> > diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
> > index 2f3b364..d0855a1 100644
> > --- a/drivers/parisc/ccio-dma.c
> > +++ b/drivers/parisc/ccio-dma.c
> > @@ -366,8 +366,8 @@ ccio_alloc_range(struct ioc *ioc, struct device *dev,
> size_t size)
> > ** ggg sacrifices another 710 to the computer gods.
> > */
> >
> > - boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1, 1 << IOVP_SHIFT);
> > - boundary_size >>= IOVP_SHIFT;
> > + boundary_size = ALIGN((unsigned long long)dma_get_seg_boundary(dev) + 1,
> > + 1ULL << IOVP_SHIFT) >> IOVP_SHIFT;
> >
> > if (pages_needed <= 8) {
> > /*
> > diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
> > index e834127..bdbe780 100644
> > --- a/drivers/parisc/sba_iommu.c
> > +++ b/drivers/parisc/sba_iommu.c
> > @@ -341,8 +341,8 @@ sba_search_bitmap(struct ioc *ioc, struct device *dev,
> > unsigned long shift;
> > int ret;
> >
> > - boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1, 1 << IOVP_SHIFT);
> > - boundary_size >>= IOVP_SHIFT;
> > + boundary_size = ALIGN((unsigned long long)dma_get_seg_boundary(dev) + 1,
> > + 1ULL << IOVP_SHIFT) >> IOVP_SHIFT;
> >
> > #if defined(ZX1_SUPPORT)
> > BUG_ON(ioc->ibase & ~IOVP_MASK);
> > --
---
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