commit 788676b211cf5a3e54bac1f564f069941562437e
author Mohsin Kazmi <sykazmi@cisco.com> Tue Apr 05 12:43:13 2022 +0000
committer Beno�t Ganne <bganne@cisco.com> Thu Apr 07 11:22:41 2022 +0000
tree a210063d85b53f78e8b9aac834182144ab014456
parent 43daea8309e9f58468ad562e15b81c5a4d8aa2b2

devices: add cli support for checksum and gso disable

Type: improvement

Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I33a29cf11998736347eca5016eee112619d847c1

src/vnet/devices/af_packet/cli.c

diff --git a/src/vnet/devices/af_packet/cli.c b/src/vnet/devices/af_packet/cli.c
index 443a1d5..e730659 100644
--- a/src/vnet/devices/af_packet/cli.c
+++ b/src/vnet/devices/af_packet/cli.c
@@ -59,7 +59,7 @@
   arg->num_txqs = 1;
 
   // Default flags
-  arg->flags = AF_PACKET_IF_FLAGS_QDISC_BYPASS;
+  arg->flags = AF_PACKET_IF_FLAGS_QDISC_BYPASS | AF_PACKET_IF_FLAGS_CKSUM_GSO;
 
   /* Get a line of input. */
   if (!unformat_user (input, unformat_line_input, line_input))
@@ -85,6 +85,8 @@
 	;
       else if (unformat (line_input, "qdisc-bypass-disable"))
 	arg->flags &= ~AF_PACKET_IF_FLAGS_QDISC_BYPASS;
+      else if (unformat (line_input, "cksum-gso-disable"))
+	arg->flags &= ~AF_PACKET_IF_FLAGS_CKSUM_GSO;
       else if (unformat (line_input, "mode ip"))
 	arg->mode = AF_PACKET_IF_MODE_IP;
       else if (unformat (line_input, "hw-addr %U", unformat_ethernet_address,
@@ -160,7 +162,7 @@
   .path = "create host-interface",
   .short_help = "create host-interface name <ifname> [num-rx-queues <n>] "
 		"[num-tx-queues <n>] [hw-addr <mac-addr>] [mode ip] "
-		"[qdisc-bypass-disable]",
+		"[qdisc-bypass-disable] [cksum-gso-disable]",
   .function = af_packet_create_command_fn,
 };