diff options
| author | Shannon Zhao <shannon.zhao@linaro.org> | 2016-04-07 20:03:22 +0800 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2016-07-06 10:34:43 +0100 |
| commit | 712a5b77cb5a1d3028a8c202f4f839802a03f19f (patch) | |
| tree | 2e5471dcb9f6e1fd3e0d1b87c9f7cd8ac773bfa8 /include/xen | |
| parent | 3cf4095d7446efde28b48c26050b9db6f0bcb004 (diff) | |
xen: memory : Add new XENMAPSPACE type XENMAPSPACE_dev_mmio
Add a new type of Xen map space for Dom0 to map device's MMIO region.
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Julien Grall <julien.grall@arm.com>
Tested-by: Julien Grall <julien.grall@arm.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/interface/memory.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index 2ecfe4f700d9..9aa8988cb340 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -160,6 +160,7 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t); #define XENMAPSPACE_gmfn_foreign 4 /* GMFN from another dom, * XENMEM_add_to_physmap_range only. */ +#define XENMAPSPACE_dev_mmio 5 /* device mmio region */ /* * Sets the GPFN at which a particular page appears in the specified guest's |