Olivier Martin 5d6bf9e229 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
2015-01-12 12:28:36 +00:00
2014-10-14 16:08:15 +00:00
2014-12-04 06:03:58 +00:00
2014-10-14 16:08:15 +00:00
2014-10-23 01:35:44 +00:00
Description
Acidanthera UEFI Development Kit based on EDK II edk2-stable202405
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