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gso: Fix the l3 packet gso segment size

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Type: fix
Ticket: VPP-1721

Change-Id: I7a5d4f1440048ddc9f599ac11d06e5a7df20440e
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
This commit is contained in:
Mohsin Kazmi
2019-07-12 13:18:16 +02:00
committed by Andrew Yourtchenko
parent fcdade1f87
commit 0f09a47f10
2 changed files with 9 additions and 1 deletions
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5
MAINTAINERS
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@ -173,6 +173,11 @@ M: Florin Coras <fcoras@cisco.com>
F: src/vnet/lisp-cp/
F: src/vnet/lisp-gpe/
VNET GSO
I: gso
M: Andrew Yourtchenko <ayourtch@gmail.com>
F: src/vnet/interface_output.c
Plugin - MAP
I: map
Y: src/plugins/map/FEATURE.yaml

5
src/vnet/buffer.h
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@ -427,7 +427,10 @@ STATIC_ASSERT (sizeof (vnet_buffer_opaque2_t) <=
STRUCT_SIZE_OF (vlib_buffer_t, opaque2),
"VNET buffer opaque2 meta-data too large for vlib_buffer");
#define gso_mtu_sz(b) (vnet_buffer2(b)->gso_size + vnet_buffer2(b)->gso_l4_hdr_sz + vnet_buffer(b)->l4_hdr_offset)
#define gso_mtu_sz(b) (vnet_buffer2(b)->gso_size + \
vnet_buffer2(b)->gso_l4_hdr_sz + \
vnet_buffer(b)->l4_hdr_offset - \
vnet_buffer (b)->l3_hdr_offset)
format_function_t format_vnet_buffer;