linux

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History

Martin Schwidefsky 3f3007afda s390/zcrypt: introduce state machine for the AP bus

Replace the two fields 'unregistered' and 'reset' with a device
state with 5 possible values. Introduce two events for the AP devices,
device poll and device timeout. With the state machine it is easier
to deal with device initialization and suspend/resume. Device polling
is simpler as well, the arkane 'flags' passing is gone.

Reviewd-by: Ingo Tuchscherer <ingo.tuchscherer@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2015-10-14 14:32:23 +02:00

block

s390/diag: add a statistic for diagnose calls

2015-10-14 14:32:06 +02:00

char

s390/sclp: avoid merged message output

2015-10-14 14:32:10 +02:00

cio

s390/cio: introduce pathmask_to_pos

2015-10-14 14:32:04 +02:00

crypto

s390/zcrypt: introduce state machine for the AP bus