tree 347518c4f2bfe103deed2365d5f7fa45eb2783f0
parent 0671cc1048744c9a6f1c896baa85966a5abc42a0
author Harald Freudenberger <freude@linux.ibm.com> 1595854174 +0200
committer Vasily Gorbik <gor@linux.ibm.com> 1602100201 +0200

s390/ap: Support AP card SCLP config and deconfig operations

Support SCLP AP adapter config and deconfig operations:
The sysfs deconfig attribute /sys/devices/ap/cardxx/deconfig
for each AP card is now read-write. Writing in a '1' triggers
a synchronous SCLP request to configure the adapter, writing
in a '0' sends a synchronous SCLP deconfigure request.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>