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xfrm: Auto-load xfrm offload modules

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IPSec crypto offload depends on the protocol-specific
offload module (such as esp_offload.ko).

When the user installs an SA with crypto-offload, load
the offload module automatically, in the same way
that the protocol module is loaded (such as esp.ko)

Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Ilan Tayari
2017-08-01 12:49:08 +03:00
committed by Steffen Klassert
parent a9b28c2bf0
commit ffdb5211da
6 changed files with 19 additions and 7 deletions
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2
net/xfrm/xfrm_device.c
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@@ -63,7 +63,7 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x,
xfrm_address_t *daddr;
if (!x->type_offload)
return 0;
return -EINVAL;
/* We don't yet support UDP encapsulation, TFC padding and ESN. */
if (x->encap || x->tfcpad || (x->props.flags & XFRM_STATE_ESN))