Stefano Stabellini 2e2a7817fd xen/arm: use is_device_dma_coherent ...

Use is_device_dma_coherent to check whether we need to issue cache
maintenance operations rather than checking on the existence of a
particular dma_ops function for the device.

This is correct because coherent devices don't need cache maintenance
operations - arm_coherent_dma_ops does not set the hooks that we
were previously checking for existance.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

2014-12-04 12:41:51 +00:00

..

enlighten.c

xen/arm: remove handling of XENFEAT_grant_map_identity

2014-12-04 12:41:45 +00:00

grant-table.c

arm/xen: remove duplicate arch_gnttab_init() function

2014-08-11 11:59:14 +01:00

hypercall.S

…

Makefile

xen/arm: reimplement xen_dma_unmap_page & friends

2014-09-11 18:11:53 +00:00

mm32.c

xen/arm: use is_device_dma_coherent

2014-12-04 12:41:51 +00:00

mm.c

…

p2m.c

xen/arm: remove mach_to_phys rbtree

2014-09-11 18:11:53 +00:00