diff options
| author | Scott Duplichan <scott@notabs.org> | 2014-11-14 17:35:42 +0000 |
|---|---|---|
| committer | lersek <lersek@Edk2> | 2014-11-14 17:35:42 +0000 |
| commit | 860088f298de6acb26ea007e1f72db23fc613951 (patch) | |
| tree | 27ac79bb49effacee8fd32c4a2726f8be406d5fd /OvmfPkg/XenPvBlkDxe | |
| parent | 017a48664a4f8718d00102eb94ac6b21185e5c21 (diff) | |
| download | edk2-platforms-860088f298de6acb26ea007e1f72db23fc613951.tar.xz | |
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
Diffstat (limited to 'OvmfPkg/XenPvBlkDxe')
| -rw-r--r-- | OvmfPkg/XenPvBlkDxe/BlockFront.c | 16 | ||||
| -rw-r--r-- | OvmfPkg/XenPvBlkDxe/BlockIo.c | 2 |
2 files changed, 9 insertions, 9 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,
diff --git a/OvmfPkg/XenPvBlkDxe/BlockIo.c b/OvmfPkg/XenPvBlkDxe/BlockIo.c index 4f3bc53f3e..7fc7a05b4c 100644 --- a/OvmfPkg/XenPvBlkDxe/BlockIo.c +++ b/OvmfPkg/XenPvBlkDxe/BlockIo.c @@ -136,7 +136,7 @@ XenPvBlkDxeBlockIoReadWriteBlocks ( }
IoData.Dev = XEN_BLOCK_FRONT_FROM_BLOCK_IO (This);
- Sector = Lba * (Media->BlockSize / 512);
+ Sector = (UINTN)MultU64x32 (Lba, Media->BlockSize / 512);
while (BufferSize > 0) {
if (((UINTN)Buffer & EFI_PAGE_MASK) == 0) {
|