MISRA-C required the suffix(U/UL), such as:
(1) ---> (1U)
(1) ---> (1UL)
(1U << 0) ---> (1U << 0U)
This patch will add the suffix(U/UL) to come up MISRA-C into
hypervisor/include directory.
Tracked-On: #1468
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
In current code, the address translation type for passthrough devices
in SOS is passthrough type, which means the device in SOS can access
the whole physcial memory.
This patch uses SOS EPT to translate address for passthrough
devices. So that the memory of VMM or trusty can be protected from
SOS PTDev.
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Added brackets for expression to make it easy to understand and
reduce the mistake of precedence. The rule is applied to the
mixed same level of prevedence opeartors, high level presedence
operators and logical expression.
Signed-off-by: Yang, Yu-chu <yu-chu.yang@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Inline function have some violations with parentheses
and return type casting.Fixed it.
V1->V2:modified the parameter to ther letter case
V2->V3:move the delcaration to the inner and reduce suffix UL to U
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Change these 6 APIs to void type:
init_default_irqs
interrupt_init
early_init_lapic
init_lapic
init_iommu
destroy_iommu_domain
It has checked the argument of destroy_iommu_domain in shutdown_vm,
then no need to check it again inside destroy_iommu_domain.
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Function like macro changed to be inline function to limit
the return type and parameter type.
V1->V2:change the apis to letter case.
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Function like macro changed to be inline function to limit
the return type and parameter type.
Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
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>
