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authorVakul Garg <vakul.garg@nxp.com>2018-01-31 21:34:37 +0530
committerDavid S. Miller <davem@davemloft.net>2018-01-31 10:26:30 -0500
commita54667f6728c2714a400f3c884727da74b6d1717 (patch)
tree5c722a9de6ef67c3ba7304516838b7e5ae1631d7 /arch/sparc
parent4adfa79fc254efb7b0eb3cd58f62c2c3f805f1ba (diff)
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tls: Add support for encryption using async offload accelerator
Async crypto accelerators (e.g. drivers/crypto/caam) support offloading GCM operation. If they are enabled, crypto_aead_encrypt() return error code -EINPROGRESS. In this case tls_do_encryption() needs to wait on a completion till the time the response for crypto offload request is received. Signed-off-by: Vakul Garg <vakul.garg@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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