diff options
| author | Hao Wu <hao.a.wu@intel.com> | 2017-01-11 09:54:39 +0800 |
|---|---|---|
| committer | Hao Wu <hao.a.wu@intel.com> | 2017-01-12 21:26:30 +0800 |
| commit | b494cf96e70f8640acd9288951be39a0f714f2be (patch) | |
| tree | 7d84953a3a01c4ab36f3a62dd9f61918e7c268dc /MdeModulePkg | |
| parent | ce5354d68ce815d98f31ecc03f71fe9cfccedc39 (diff) | |
| download | edk2-platforms-b494cf96e70f8640acd9288951be39a0f714f2be.tar.xz | |
MdeModulePkg/NonDiscoverable: Compare SIZE_4GB with address type
Refine the codes to compare the definition 'SIZE_4GB' with type
EFI_PHYSICAL_ADDRESS.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c | 4 | ||||
| -rw-r--r-- | MdeModulePkg/Library/NonDiscoverableDeviceRegistrationLib/NonDiscoverableDeviceRegistrationLib.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c index b07c1293d6..c836ad6a91 100644 --- a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c +++ b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c @@ -598,7 +598,7 @@ CoherentPciIoMap ( //
Dev = NON_DISCOVERABLE_PCI_DEVICE_FROM_PCI_IO(This);
if ((Dev->Attributes & EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE) == 0 &&
- (UINTN)HostAddress + *NumberOfBytes > SIZE_4GB) {
+ (EFI_PHYSICAL_ADDRESS)(UINTN)HostAddress + *NumberOfBytes > SIZE_4GB) {
//
// Bounce buffering is not possible for consistent mappings
@@ -1006,7 +1006,7 @@ NonCoherentPciIoMap ( // a bounce buffer and copy over the data in case HostAddress >= 4 GB.
//
Bounce = ((Dev->Attributes & EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE) == 0 &&
- (UINTN)HostAddress + *NumberOfBytes > SIZE_4GB);
+ (EFI_PHYSICAL_ADDRESS)(UINTN)HostAddress + *NumberOfBytes > SIZE_4GB);
if (!Bounce) {
switch (Operation) {
diff --git a/MdeModulePkg/Library/NonDiscoverableDeviceRegistrationLib/NonDiscoverableDeviceRegistrationLib.c b/MdeModulePkg/Library/NonDiscoverableDeviceRegistrationLib/NonDiscoverableDeviceRegistrationLib.c index 6f46dfac0f..536dfc7297 100644 --- a/MdeModulePkg/Library/NonDiscoverableDeviceRegistrationLib/NonDiscoverableDeviceRegistrationLib.c +++ b/MdeModulePkg/Library/NonDiscoverableDeviceRegistrationLib/NonDiscoverableDeviceRegistrationLib.c @@ -163,7 +163,7 @@ RegisterNonDiscoverableMmioDevice ( Desc->AddrLen = Size;
Desc->AddrRangeMax = Base + Size - 1;
Desc->ResType = ACPI_ADDRESS_SPACE_TYPE_MEM;
- Desc->AddrSpaceGranularity = (Base + Size > SIZE_4GB) ? 64 : 32;
+ Desc->AddrSpaceGranularity = ((EFI_PHYSICAL_ADDRESS)Base + Size > SIZE_4GB) ? 64 : 32;
Desc->AddrTranslationOffset = 0;
}
VA_END (Args);
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