nfp: tls: count TSO segments separately for the TLS offload

Count the number of successfully submitted TLS segments,
not skbs. This will make it easier to compare the TLS
encryption count against other counters.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 2703344..9a4421d 100644 (file)
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -880,7 +880,10 @@ nfp_net_tls_tx(struct nfp_net_dp *dp, struct nfp_net_r_vector *r_vec,
 
        if (datalen) {
                u64_stats_update_begin(&r_vec->tx_sync);
-               r_vec->hw_tls_tx++;
+               if (!skb_is_gso(skb))
+                       r_vec->hw_tls_tx++;
+               else
+                       r_vec->hw_tls_tx += skb_shinfo(skb)->gso_segs;
                u64_stats_update_end(&r_vec->tx_sync);
        }