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authorJan Glauber <jang@linux.vnet.ibm.com>2008-07-12 03:42:11 -0400
committerHerbert Xu <herbert@gondor.apana.org.au>2008-07-12 03:42:11 -0400
commita72f0dbfd93159acdf2467e5a022b28f763061f6 (patch)
tree62bb51c0ab16dbd7df39c34026c2f0a66ce3cd0c /drivers/net/qla3xxx.c
parent3952f17ed63434cc2154c3765ff97e1d4adab042 (diff)
crypto: s390 - Respect STFL bit
Bevore issuing any s390 crypto operation check whether the CPACF facility is enabled in the facility list. That way a virtualization layer can prevent usage of the CPACF facility regardless of the availability of the crypto instructions. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/net/qla3xxx.c')
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