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 --- src/vnet/pg/cli.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/vnet/pg/cli.c') diff --git a/src/vnet/pg/cli.c b/src/vnet/pg/cli.c index 625198634f5..3ef7a959f20 100644 --- a/src/vnet/pg/cli.c +++ b/src/vnet/pg/cli.c @@ -379,7 +379,9 @@ new_stream (vlib_main_t * vm, else if (unformat (input, "buffer-flags %U", unformat_vnet_buffer_flags, &s.buffer_flags)) ; - + else if (unformat (input, "buffer-offload-flags %U", + unformat_vnet_buffer_offload_flags, &s.buffer_oflags)) + ; else if (unformat (input, "node %U", unformat_vlib_node, vm, &s.node_index)) ; -- cgit 1.2.3-korg