s390/uv: Add SE hdr query information

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We have information about the supported se header version and pcf bits
so let's expose it via the sysfs files.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Link: https://lore.kernel.org/r/20220517163629.3443-2-frankja@linux.ibm.com
Message-Id: <20220517163629.3443-2-frankja@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>

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This commit is contained in:

Janosch Frank 2022-05-17 16:36:19 +00:00 • committed by Christian Borntraeger

parent 85165781c5

commit ac640db3a0

3 changed files with 28 additions and 1 deletions

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2

arch/s390/boot/uv.c

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7

arch/s390/include/asm/uv.h

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20

arch/s390/kernel/uv.c

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