Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 3cf7a644ebd69ac4bfc92f1be27cb9dd7b871b02
https://github.com/tianocore/edk2/commit/3cf7a644ebd69ac4bfc92f1be27cb9dd7b871b02
Author: Anthony PERARD <[email protected]>
Date: 2025-01-27 (Mon, 27 Jan 2025)
Changed paths:
M OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h
Log Message:
-----------
OvmfPkg/IndustryStandard/Xen: Update io/blkif.h
Import the latest version of blkif.h header from Xen.
Signed-off-by: Anthony PERARD <[email protected]>
Commit: 8c1e786e506474bae02f81b48a5644afb324d1bb
https://github.com/tianocore/edk2/commit/8c1e786e506474bae02f81b48a5644afb324d1bb
Author: Anthony PERARD <[email protected]>
Date: 2025-01-27 (Mon, 27 Jan 2025)
Changed paths:
M OvmfPkg/XenPvBlkDxe/BlockFront.c
M OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.c
Log Message:
-----------
OvmfPkg/XenPvBlkDxe: Update disk size calculation
The specification wasn't clear and even contradict itself regarding
the calculation of the disk size. This have been clarified by Xen
commit 221f2748e8da ("blkif: reconcile protocol specification with
in-use implementations").
https://xenbits.xenproject.org/gitweb/?p=xen.git;a=commit;h=221f2748e8dabe8361b8cdfcffbeab9102c4c899
The value from the xenstore node "sectors" must be multiplied by 512
to have the size of the disk.
Calculation of LastBlock is now the same for both CD-ROM case and
generic case.
Signed-off-by: Anthony PERARD <[email protected]>
Compare: https://github.com/tianocore/edk2/compare/7c5ec5117543...8c1e786e5064
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