whenever a command
is attempted to be queued by the registered crypto algorithms.
Add an API, ccp_present(), that checks for the presence of a CCP
on the system. The ccp-crypto module can use this to determine if it
should register it's crypto alogorithms.
Reported-by: Scot Doyle lkm
On a laptop without AMD's CCP, compiling 3.17-rc3 with
# CONFIG_MODULES is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=y
# CONFIG_CRYPTO_DEV_CCP_CRYPTO is not set
the strace from a test program is
socket(PF_ALG, SOCK_SEQPACKET, 0)
