diff mbox series

[PULL,V2,05/17] igb: remove TCP ACK detection

Message ID 20230918083132.55423-6-jasowang@redhat.com
State New
Headers show
Series [PULL,V2,01/17] tap: Add USO support to tap device. | expand

Commit Message

Jason Wang Sept. 18, 2023, 8:31 a.m. UTC 
From: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>

TCP ACK detection is no longer present in igb.

Signed-off-by: Tomasz Dzieciol <t.dzieciol@partner.samsung.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 hw/net/igb_core.c | 5 -----
 1 file changed, 5 deletions(-)
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Patch

diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c
index 389eef1..a83e4aa 100644
--- a/hw/net/igb_core.c
+++ b/hw/net/igb_core.c
@@ -1327,11 +1327,6 @@  igb_build_rx_metadata(IGBCore *core,
             trace_e1000e_rx_metadata_ip_id(*ip_id);
     }
 
-    if (l4hdr_proto == ETH_L4_HDR_PROTO_TCP && net_rx_pkt_is_tcp_ack(pkt)) {
-        *status_flags |= E1000_RXD_STAT_ACK;
-        trace_e1000e_rx_metadata_ack();
-    }
-
     if (pkt_info) {
         *pkt_info = rss_info->enabled ? rss_info->type : 0;