From 6809538e646bf86c000dc1faba60b0a4157ad898 Mon Sep 17 00:00:00 2001 From: Mohsin Kazmi Date: Wed, 10 Feb 2021 11:26:24 +0100 Subject: vlib: refactor checksum offload support Type: refactor This patch refactors the offload flags in vlib_buffer_t. There are two main reasons behind this refactoring. First, offload flags are insufficient to represent outer and inner headers offloads. Second, room for these flags in first cacheline of vlib_buffer_t is also limited. This patch introduces a generic offload flag in first cacheline. And detailed offload flags in 2nd cacheline of the structure for performance optimization. Change-Id: Icc363a142fb9208ec7113ab5bbfc8230181f6004 Signed-off-by: Mohsin Kazmi --- test/test_pcap.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'test/test_pcap.py') diff --git a/test/test_pcap.py b/test/test_pcap.py index 5c086ef21c8..c058c5467af 100644 --- a/test/test_pcap.py +++ b/test/test_pcap.py @@ -42,7 +42,8 @@ class TestPcap(VppTestCase): " interface loop0\n" " tx-interface loop1\n" " node loop1-output\n" - " buffer-flags ip4 offload-ip-cksum offload-udp-cksum\n" + " buffer-flags ip4 offload\n" + " buffer-offload-flags offload-ip-cksum offload-udp-cksum\n" " data {\n" " IP4: 1.2.3 -> dead.0000.0001\n" " UDP: 11.22.33.44 -> 11.22.34.44\n" -- cgit 1.2.3-korg