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authorSteffen Klassert <steffen.klassert@secunet.com>2017-04-14 11:07:19 +0300
committerSteffen Klassert <steffen.klassert@secunet.com>2017-04-14 11:07:19 +0300
commitb3859c8ebffe26ddf7aec0b23a83389d6f2419f9 (patch)
tree6119011235e2b2de172cfd3618121ea266c6b136 /net/xfrm
parentd7dbefc45cf5517a0cf9a0391316fab0abe71bd2 (diff)
downloadlinux-b3859c8ebffe26ddf7aec0b23a83389d6f2419f9.tar.xz
esp: Use a synchronous crypto algorithm on offloading.
We need a fallback algorithm for crypto offloading to a NIC. This is because packets can be rerouted to other NICs that don't support crypto offloading. The fallback is going to be implemented at layer2 where we know the final output device but can't handle asynchronous returns fron the crypto layer. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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