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authorOlivier Martin <olivier.martin@arm.com>2015-01-12 12:28:36 +0000
committeroliviermartin <oliviermartin@Edk2>2015-01-12 12:28:36 +0000
commit5d6bf9e22973c2ad327ca7422f80144c848912dc (patch)
tree67472dff2b119f1fd81cf565d50c65d536f92c05 /ShellPkg/Library
parent3cbfba02fef9dae07a041fdbf2e89611d72d6f90 (diff)
downloadedk2-platforms-5d6bf9e22973c2ad327ca7422f80144c848912dc.tar.xz
MdeModulePkg/PartitionDxe: Fixed El Torito support when the medium is not a CDROM
El Torito format can be used on different media (eg: USB). A ISO image can be dumped onto a USB mass-storage. These media might not have the same block size as the CDROM media (ie: 2KB). The El Torito code and the specification assumes a LBA 2KB. In addition, the specification says in "12.3.4.4 CD-ROM and DVD-ROM": UEFI code does not assume a fixed block size. I was able to dupliacte the issue by copying a debian ISO on a USB driver. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16600 6f19259b-4bc3-4df7-8a09-765794883524
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