Revision: 15005
http://sourceforge.net/p/edk2/code/15005
Author: jljusten
Date: 2013-12-18 19:57:57 +0000 (Wed, 18 Dec 2013)
Log Message:
-----------
OvmfPkg: VirtioBlkInit(): log topology attributes
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Modified Paths:
--------------
trunk/edk2/OvmfPkg/VirtioBlkDxe/VirtioBlk.c
Modified: trunk/edk2/OvmfPkg/VirtioBlkDxe/VirtioBlk.c
===================================================================
--- trunk/edk2/OvmfPkg/VirtioBlkDxe/VirtioBlk.c 2013-12-18 19:57:46 UTC (rev
15004)
+++ trunk/edk2/OvmfPkg/VirtioBlkDxe/VirtioBlk.c 2013-12-18 19:57:57 UTC (rev
15005)
@@ -777,12 +777,22 @@
Dev->BlockIoMedia.LastBlock = DivU64x32 (NumSectors,
BlockSize / 512) - 1;
+ DEBUG ((DEBUG_INFO, "%a: LbaSize=0x%x[B] NumBlocks=0x%Lx[Lba]\n",
+ __FUNCTION__, Dev->BlockIoMedia.BlockSize,
+ Dev->BlockIoMedia.LastBlock + 1));
+
if (Features & VIRTIO_BLK_F_TOPOLOGY) {
Dev->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION3;
Dev->BlockIoMedia.LowestAlignedLba = AlignmentOffset;
Dev->BlockIoMedia.LogicalBlocksPerPhysicalBlock = 1u << PhysicalBlockExp;
Dev->BlockIoMedia.OptimalTransferLengthGranularity = OptIoSize;
+
+ DEBUG ((DEBUG_INFO, "%a: FirstAligned=0x%Lx[Lba] PhysBlkSize=0x%x[Lba]\n",
+ __FUNCTION__, Dev->BlockIoMedia.LowestAlignedLba,
+ Dev->BlockIoMedia.LogicalBlocksPerPhysicalBlock));
+ DEBUG ((DEBUG_INFO, "%a: OptimalTransferLengthGranularity=0x%x[Lba]\n",
+ __FUNCTION__, Dev->BlockIoMedia.OptimalTransferLengthGranularity));
}
return EFI_SUCCESS;
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