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path: root/net/ipv4/esp4_offload.c
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Diffstat (limited to 'net/ipv4/esp4_offload.c')
-rw-r--r--net/ipv4/esp4_offload.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c
index 8756e0e790d2..c6c84f2bc41c 100644
--- a/net/ipv4/esp4_offload.c
+++ b/net/ipv4/esp4_offload.c
@@ -138,9 +138,11 @@ static struct sk_buff *esp4_gso_segment(struct sk_buff *skb,
skb->encap_hdr_csum = 1;
- if (!(features & NETIF_F_HW_ESP) || x->xso.dev != skb->dev)
+ if ((!(skb->dev->gso_partial_features & NETIF_F_HW_ESP) &&
+ !(features & NETIF_F_HW_ESP)) || x->xso.dev != skb->dev)
esp_features = features & ~(NETIF_F_SG | NETIF_F_CSUM_MASK);
- else if (!(features & NETIF_F_HW_ESP_TX_CSUM))
+ else if (!(features & NETIF_F_HW_ESP_TX_CSUM) &&
+ !(skb->dev->gso_partial_features & NETIF_F_HW_ESP_TX_CSUM))
esp_features = features & ~NETIF_F_CSUM_MASK;
xo->flags |= XFRM_GSO_SEGMENT;
@@ -181,7 +183,9 @@ static int esp_xmit(struct xfrm_state *x, struct sk_buff *skb, netdev_features_
if (!xo)
return -EINVAL;
- if (!(features & NETIF_F_HW_ESP) || x->xso.dev != skb->dev) {
+ if ((!(features & NETIF_F_HW_ESP) &&
+ !(skb->dev->gso_partial_features & NETIF_F_HW_ESP)) ||
+ x->xso.dev != skb->dev) {
xo->flags |= CRYPTO_FALLBACK;
hw_offload = false;
}