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Author SHA1 Message Date
Martin Schwidefsky d29af5b7a8 s390/ipl: add definitions for the IPL report block 
To transport the information required for secure boot a new IPL report
will be created at boot time. It will be written to memory right after
the IPL parameter block. To work with the IPL report a couple of
additional structure definitions are added the the uapi/ipl.h header.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2019-04-26 12:34:05 +02:00
Martin Schwidefsky 5f1207fbe7 s390/ipl: provide uapi header for list directed IPL 
The IPL parameter block is used as an interface between Linux and
the machine to query and change the boot device and boot options.
To be able to create IPL parameter block in user space and pass it
as segment to kexec provide an uapi header with proper structure
definitions for the block.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2019-04-26 12:34:05 +02:00