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(parent: 68c17e8) | patch
s390/ap: configuration information exploitation
authorHolger Dengler <hd@linux.vnet.ibm.com>
Tue, 28 Aug 2012 14:41:50 +0000 (16:41 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 17 Sep 2012 09:30:13 +0000 (11:30 +0200)
commit5daa7e0d6eed61810bbf8ac0a0ba378391ba3519
treec4f830048965e54124d4ce9c0ea354ec6b8ad90ftree | snapshot
parent68c17e8c2d31a6fffab4ad5167ec663a2ebdb224commit | diff
s390/ap: configuration information exploitation

Query AP configuration information. Improve performance of AP bus
scans by skipping AP device probing, if the AP deviec is not
configured.

Reviewed-by: Ingo Tuchscherer <ingo.tuchscherer@linux.vnet.ibm.com>
Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/crypto/ap_bus.c diff | blob | history
drivers/s390/crypto/ap_bus.h diff | blob | history
Linux kernel for KaRo TX COM modules