OvmfPkg/XenPvBlkDxe: fix VS2010 build failures

This patch contain type casts and replace one * operation by a
MultU64x32() call.

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Scott Duplichan <scott@notabs.org>

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>

Build-tested-by: Scott Duplichan <scott@notabs.org>

Reviewed-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16393 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 8 insertions, 8 deletions

diff --git a/OvmfPkg/XenPvBlkDxe/BlockFront.c b/OvmfPkg/XenPvBlkDxe/BlockFront.c
index c43e7af9a5..afaa95983b 100644
--- a/OvmfPkg/XenPvBlkDxe/BlockFront.c
+++ b/OvmfPkg/XenPvBlkDxe/BlockFront.c
@@ -192,7 +192,7 @@ XenPvBlockFrontInitialization (
             Status));

     goto Error;

   }

-  Dev->DomainId = Value;

+  Dev->DomainId = (domid_t)Value;

   XenBusIo->EventChannelAllocate (XenBusIo, Dev->DomainId, &Dev->EventChannel);

 

   SharedRing = (blkif_sring_t*) AllocatePages (1);

@@ -258,7 +258,7 @@ Again:
   if (Status != XENSTORE_STATUS_SUCCESS || Value > MAX_UINT32) {

     goto Error2;

   }

-  Dev->MediaInfo.VDiskInfo = Value;

+  Dev->MediaInfo.VDiskInfo = (UINT32)Value;

   if (Dev->MediaInfo.VDiskInfo & VDISK_READONLY) {

     Dev->MediaInfo.ReadWrite = FALSE;

   } else {

@@ -274,7 +274,7 @@ Again:
   if (Status != XENSTORE_STATUS_SUCCESS || Value > MAX_UINT32) {

     goto Error2;

   }

-  if (Value % 512 != 0) {

+  if ((UINT32)Value % 512 != 0) {

     //

     // This is not supported by the driver.

     //

@@ -282,7 +282,7 @@ Again:
             "it must be a multiple of 512\n", Value));

     goto Error2;

   }

-  Dev->MediaInfo.SectorSize = Value;

+  Dev->MediaInfo.SectorSize = (UINT32)Value;

 

   // Default value

   Value = 0;

@@ -439,7 +439,7 @@ XenPvBlockAsyncIo (
 

   Start = (UINTN) IoData->Buffer & ~EFI_PAGE_MASK;

   End = ((UINTN) IoData->Buffer + IoData->Size + EFI_PAGE_SIZE - 1) & ~EFI_PAGE_MASK;

-  IoData->NumRef = NumSegments = (End - Start) / EFI_PAGE_SIZE;

+  IoData->NumRef = NumSegments = (INT32)((End - Start) / EFI_PAGE_SIZE);

 

   ASSERT (NumSegments <= BLKIF_MAX_SEGMENTS_PER_REQUEST);

 

@@ -448,7 +448,7 @@ XenPvBlockAsyncIo (
   Request = RING_GET_REQUEST (&Dev->Ring, RingIndex);

 

   Request->operation = IsWrite ? BLKIF_OP_WRITE : BLKIF_OP_READ;

-  Request->nr_segments = NumSegments;

+  Request->nr_segments = (UINT8)NumSegments;

   Request->handle = Dev->DeviceId;

   Request->id = (UINTN) IoData;

   Request->sector_number = IoData->Sector;

@@ -457,9 +457,9 @@ XenPvBlockAsyncIo (
     Request->seg[Index].first_sect = 0;

     Request->seg[Index].last_sect = EFI_PAGE_SIZE / 512 - 1;

   }

-  Request->seg[0].first_sect = ((UINTN) IoData->Buffer & EFI_PAGE_MASK) / 512;

+  Request->seg[0].first_sect = (UINT8)(((UINTN) IoData->Buffer & EFI_PAGE_MASK) / 512);

   Request->seg[NumSegments - 1].last_sect =

-      (((UINTN) IoData->Buffer + IoData->Size - 1) & EFI_PAGE_MASK) / 512;

+      (UINT8)((((UINTN) IoData->Buffer + IoData->Size - 1) & EFI_PAGE_MASK) / 512);

   for (Index = 0; Index < NumSegments; Index++) {

     UINTN Data = Start + Index * EFI_PAGE_SIZE;

     XenBusIo->GrantAccess (XenBusIo, Dev->DomainId,