On Wed, Aug 19, 2020 at 08:55:37AM +0200, Christoph Hellwig wrote:

The jazzdma ops implement support for a very basic IOMMU.  Thus we really
should not use the dma-direct code that takes physical address limits
into account.  This survived through the great MIPS DMA ops cleanup mostly
because I was lazy, but now it is time to fully split the implementations.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 arch/mips/jazz/jazzdma.c | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]