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/interface_funcs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/vnet/interface_funcs.h') diff --git a/src/vnet/interface_funcs.h b/src/vnet/interface_funcs.h index dbb0549314a..186e0327884 100644 --- a/src/vnet/interface_funcs.h +++ b/src/vnet/interface_funcs.h @@ -457,6 +457,7 @@ format_function_t format_vnet_sw_interface_flags; unformat_function_t unformat_vnet_sw_interface; unformat_function_t unformat_vnet_hw_interface; unformat_function_t unformat_vnet_buffer_flags; +unformat_function_t unformat_vnet_buffer_offload_flags; /* Parses interface flags (up, down, enable, disable, etc.) */ unformat_function_t unformat_vnet_hw_interface_flags; -- cgit 1.2.3-korg