Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <[email protected]>
---
 OvmfPkg/Library/LoadLinuxLib/Linux.c                    | 4 ++--
 OvmfPkg/PlatformPei/MemDetect.c                         | 2 +-
 OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c | 3 ++-
 OvmfPkg/VirtioBlkDxe/VirtioBlk.c                        | 6 ++++--
 OvmfPkg/VirtioNetDxe/DriverBinding.c                    | 2 +-
 OvmfPkg/VirtioNetDxe/SnpGetStatus.c                     | 2 +-
 OvmfPkg/VirtioScsiDxe/VirtioScsi.c                      | 2 +-
 7 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/OvmfPkg/Library/LoadLinuxLib/Linux.c 
b/OvmfPkg/Library/LoadLinuxLib/Linux.c
index 37b14f5..89e5cd4 100644
--- a/OvmfPkg/Library/LoadLinuxLib/Linux.c
+++ b/OvmfPkg/Library/LoadLinuxLib/Linux.c
@@ -384,8 +384,8 @@ SetupLinuxMemmap (
 #ifdef MDE_CPU_IA32
   Efi->efi_loader_signature = SIGNATURE_32 ('E', 'L', '3', '2');
 #else
-  Efi->efi_systab_hi = ((UINT64)(UINTN) gST) >> 32;
-  Efi->efi_memmap_hi = ((UINT64)(UINTN) MemoryMapPtr) >> 32;
+  Efi->efi_systab_hi = (UINT32) (((UINT64)(UINTN) gST) >> 32);
+  Efi->efi_memmap_hi = (UINT32) (((UINT64)(UINTN) MemoryMapPtr) >> 32);
   Efi->efi_loader_signature = SIGNATURE_32 ('E', 'L', '6', '4');
 #endif
 
diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
index 29df537..fe05fa4 100644
--- a/OvmfPkg/PlatformPei/MemDetect.c
+++ b/OvmfPkg/PlatformPei/MemDetect.c
@@ -55,7 +55,7 @@ GetSystemMemorySizeBelow4gb (
   Cmos0x34 = (UINT8) CmosRead8 (0x34);
   Cmos0x35 = (UINT8) CmosRead8 (0x35);
 
-  return (((UINTN)((Cmos0x35 << 8) + Cmos0x34) << 16) + SIZE_16MB);
+  return (UINT32) (((UINTN)((Cmos0x35 << 8) + Cmos0x34) << 16) + SIZE_16MB);
 }
 
 
diff --git a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c 
b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c
index 7d26c41..62065d1 100644
--- a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c
+++ b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c
@@ -879,7 +879,8 @@ Returns:
   if (Checksum != 0) {
     UINT16 Expected;
 
-    Expected = ((UINTN) FwVolHeader->Checksum + 0x10000 - Checksum) & 0xffff;
+    Expected = (UINT16) ((UINTN) FwVolHeader->Checksum + 0x10000 - Checksum) &
+                        0xffff;
 
     DEBUG ((EFI_D_INFO, "FV@%p Checksum is 0x%x, expected 0x%x\n",
             FwVolHeader, FwVolHeader->Checksum, Expected));
diff --git a/OvmfPkg/VirtioBlkDxe/VirtioBlk.c b/OvmfPkg/VirtioBlkDxe/VirtioBlk.c
index 35fc88e..2561c52 100644
--- a/OvmfPkg/VirtioBlkDxe/VirtioBlk.c
+++ b/OvmfPkg/VirtioBlkDxe/VirtioBlk.c
@@ -770,8 +770,10 @@ VirtioBlkInit (
   Dev->BlockIoMedia.RemovableMedia   = FALSE;
   Dev->BlockIoMedia.MediaPresent     = TRUE;
   Dev->BlockIoMedia.LogicalPartition = FALSE;
-  Dev->BlockIoMedia.ReadOnly         = !!(Features & VIRTIO_BLK_F_RO);
-  Dev->BlockIoMedia.WriteCaching     = !!(Features & VIRTIO_BLK_F_FLUSH);
+  Dev->BlockIoMedia.ReadOnly         = (BOOLEAN) !!(Features &
+                                                    VIRTIO_BLK_F_RO);
+  Dev->BlockIoMedia.WriteCaching     = (BOOLEAN) !!(Features &
+                                                    VIRTIO_BLK_F_FLUSH);
   Dev->BlockIoMedia.BlockSize        = BlockSize;
   Dev->BlockIoMedia.IoAlign          = 0;
   Dev->BlockIoMedia.LastBlock        = DivU64x32 (NumSectors,
diff --git a/OvmfPkg/VirtioNetDxe/DriverBinding.c 
b/OvmfPkg/VirtioNetDxe/DriverBinding.c
index 93995c6..13f73c1 100644
--- a/OvmfPkg/VirtioNetDxe/DriverBinding.c
+++ b/OvmfPkg/VirtioNetDxe/DriverBinding.c
@@ -129,7 +129,7 @@ VirtioNetGetFeatures (
     if (EFI_ERROR (Status)) {
       goto YieldDevice;
     }
-    *MediaPresent = !!(LinkStatus & VIRTIO_NET_S_LINK_UP);
+    *MediaPresent = (BOOLEAN) !!(LinkStatus & VIRTIO_NET_S_LINK_UP);
   }
 
 YieldDevice:
diff --git a/OvmfPkg/VirtioNetDxe/SnpGetStatus.c 
b/OvmfPkg/VirtioNetDxe/SnpGetStatus.c
index 4393d24..fcf43f5 100644
--- a/OvmfPkg/VirtioNetDxe/SnpGetStatus.c
+++ b/OvmfPkg/VirtioNetDxe/SnpGetStatus.c
@@ -94,7 +94,7 @@ VirtioNetGetStatus (
     if (EFI_ERROR (Status)) {
       goto Exit;
     }
-    Dev->Snm.MediaPresent = !!(LinkStatus & VIRTIO_NET_S_LINK_UP);
+    Dev->Snm.MediaPresent = (BOOLEAN) !!(LinkStatus & VIRTIO_NET_S_LINK_UP);
   }
 
   //
diff --git a/OvmfPkg/VirtioScsiDxe/VirtioScsi.c 
b/OvmfPkg/VirtioScsiDxe/VirtioScsi.c
index e6154cd..c6f3c8e 100644
--- a/OvmfPkg/VirtioScsiDxe/VirtioScsi.c
+++ b/OvmfPkg/VirtioScsiDxe/VirtioScsi.c
@@ -748,7 +748,7 @@ VirtioScsiInit (
   if (EFI_ERROR (Status)) {
     goto Failed;
   }
-  Dev->InOutSupported = !!(Features & VIRTIO_SCSI_F_INOUT);
+  Dev->InOutSupported = (BOOLEAN) !!(Features & VIRTIO_SCSI_F_INOUT);
 
   Status = VIRTIO_CFG_READ (Dev, MaxChannel, &MaxChannel);
   if (EFI_ERROR (Status)) {
-- 
1.9.rc1


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