Signed/unsigned conversion should add cast explicitily
or change the type of them to the same.
V1->V2:Fixed the 0U to 0UL because of the mistakes.
V2->V3:remove unsed macro
Signed-off-by: HuiHuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
vmid's type prefered to be uint16_t.
V1->V2:vmid from uint32_t transfer to uint16_t
V2->V3:add range check to hcall's vmid parameter
V3->V4:seperate the declaration and actual code.
V4->V5:remove range check from hcall's vmid parameter
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Snoop control is not supported in the graphics VT-d engine and so should
be disabled in the PTEs. Also enabled iommu for graphics in the
dmar_drhd array.
v2: removed disable iommu in handle_one_drhd and combined if cond.
v3: minor code review changes
v4: moved the snoop control change to ept.c to accomodate upstream changes
Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Reviewed-by: Gong Zhipeng <zhipeng.gong@intel.com>
MISRA C doesn't allowed negative shift, changed any potential signed value
to unsigned value.
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
eptp should be record as PA.
this patch changed nworld_eptp, sworld_eptp and m2p eptp to PA type,
necessary HPA2HVA/HVA2HPA transition is used for them after the change.
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
