@@ -1176,6 +1176,9 @@ static u16 cxgb_select_queue(struct net_device *dev, struct sk_buff *skb,
txq = netdev_pick_tx(dev, skb, sb_dev);
if (xfrm_offload(skb) || is_ptp_enabled(skb, dev) ||
skb->encapsulation ||
+#if IS_ENABLED(CONFIG_CHELSIO_TLS_DEVICE)
+ cxgb4_is_ktls_skb(skb) ||
+#endif
(proto != IPPROTO_TCP && proto != IPPROTO_UDP))
txq = txq % pi->nqsets;
@@ -493,6 +493,13 @@ struct cxgb4_uld_info {
#endif
};
+#if IS_ENABLED(CONFIG_CHELSIO_TLS_DEVICE)
+static inline bool cxgb4_is_ktls_skb(struct sk_buff *skb)
+{
+ return skb->sk && tls_is_sk_tx_device_offloaded(skb->sk);
+}
+#endif
+
void cxgb4_uld_enable(struct adapter *adap);
void cxgb4_register_uld(enum cxgb4_uld type, const struct cxgb4_uld_info *p);
int cxgb4_unregister_uld(enum cxgb4_uld type);
@@ -1422,7 +1422,8 @@ static netdev_tx_t cxgb4_eth_xmit(struct sk_buff *skb, struct net_device *dev)
#endif /* CHELSIO_IPSEC_INLINE */
#if IS_ENABLED(CONFIG_CHELSIO_TLS_DEVICE)
- if (skb->decrypted)
+ if (cxgb4_is_ktls_skb(skb) &&
+ (skb->len - (skb_transport_offset(skb) + tcp_hdrlen(skb))))
return adap->uld[CXGB4_ULD_KTLS].tx_handler(skb, dev);
#endif /* CHELSIO_TLS_DEVICE */
@@ -1878,10 +1878,6 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
mss = skb_is_gso(skb) ? skb_shinfo(skb)->gso_size : skb->data_len;
- /* check if we haven't set it for ktls offload */
- if (!skb->sk || !tls_is_sk_tx_device_offloaded(skb->sk))
- goto out;
-
tls_ctx = tls_get_ctx(skb->sk);
if (unlikely(tls_ctx->netdev != dev))
goto out;
If skb has retransmit data starting before start marker, e.g. ccs, decrypted bit won't be set for that, and if it has some data to encrypt, then it must be given to crypto ULD. So in place of decrypted, check if socket is tls offloaded. Also, unless skb has some data to encrypt, no need to give it for tls offload handling. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 3 +++ drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 7 +++++++ drivers/net/ethernet/chelsio/cxgb4/sge.c | 3 ++- .../net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c | 4 ---- 4 files changed, 12 insertions(+), 5 deletions(-)