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path: root/drivers/net/netdevsim/ipsec.c
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Diffstat (limited to 'drivers/net/netdevsim/ipsec.c')
-rw-r--r--drivers/net/netdevsim/ipsec.c26
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/net/netdevsim/ipsec.c b/drivers/net/netdevsim/ipsec.c
index 88187dd4eb2d..47cdee5577d4 100644
--- a/drivers/net/netdevsim/ipsec.c
+++ b/drivers/net/netdevsim/ipsec.c
@@ -85,11 +85,11 @@ static int nsim_ipsec_find_empty_idx(struct nsim_ipsec *ipsec)
return -ENOSPC;
}
-static int nsim_ipsec_parse_proto_keys(struct xfrm_state *xs,
+static int nsim_ipsec_parse_proto_keys(struct net_device *dev,
+ struct xfrm_state *xs,
u32 *mykey, u32 *mysalt)
{
const char aes_gcm_name[] = "rfc4106(gcm(aes))";
- struct net_device *dev = xs->xso.real_dev;
unsigned char *key_data;
char *alg_name = NULL;
int key_len;
@@ -129,17 +129,16 @@ static int nsim_ipsec_parse_proto_keys(struct xfrm_state *xs,
return 0;
}
-static int nsim_ipsec_add_sa(struct xfrm_state *xs,
+static int nsim_ipsec_add_sa(struct net_device *dev,
+ struct xfrm_state *xs,
struct netlink_ext_ack *extack)
{
struct nsim_ipsec *ipsec;
- struct net_device *dev;
struct netdevsim *ns;
struct nsim_sa sa;
u16 sa_idx;
int ret;
- dev = xs->xso.real_dev;
ns = netdev_priv(dev);
ipsec = &ns->ipsec;
@@ -174,7 +173,7 @@ static int nsim_ipsec_add_sa(struct xfrm_state *xs,
sa.crypt = xs->ealg || xs->aead;
/* get the key and salt */
- ret = nsim_ipsec_parse_proto_keys(xs, sa.key, &sa.salt);
+ ret = nsim_ipsec_parse_proto_keys(dev, xs, sa.key, &sa.salt);
if (ret) {
NL_SET_ERR_MSG_MOD(extack, "Failed to get key data for SA table");
return ret;
@@ -200,9 +199,9 @@ static int nsim_ipsec_add_sa(struct xfrm_state *xs,
return 0;
}
-static void nsim_ipsec_del_sa(struct xfrm_state *xs)
+static void nsim_ipsec_del_sa(struct net_device *dev, struct xfrm_state *xs)
{
- struct netdevsim *ns = netdev_priv(xs->xso.real_dev);
+ struct netdevsim *ns = netdev_priv(dev);
struct nsim_ipsec *ipsec = &ns->ipsec;
u16 sa_idx;
@@ -217,20 +216,9 @@ static void nsim_ipsec_del_sa(struct xfrm_state *xs)
ipsec->count--;
}
-static bool nsim_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *xs)
-{
- struct netdevsim *ns = netdev_priv(xs->xso.real_dev);
- struct nsim_ipsec *ipsec = &ns->ipsec;
-
- ipsec->ok++;
-
- return true;
-}
-
static const struct xfrmdev_ops nsim_xfrmdev_ops = {
.xdo_dev_state_add = nsim_ipsec_add_sa,
.xdo_dev_state_delete = nsim_ipsec_del_sa,
- .xdo_dev_offload_ok = nsim_ipsec_offload_ok,
};
bool nsim_ipsec_tx(struct netdevsim *ns, struct sk_buff *skb)