lib: remove unneeded header includes

These header includes have been flagged by the iwyu_tool
and removed.

Signed-off-by: Sean Morrissey <[email protected]>

net: add optional fields in GRE header

There are optional fields in GRE header(checksum/key/sequence), this
patch adds definition of structures of the optional fields.

Signed-off-by: Sean Zhang <xi

net: add optional fields in GRE header

There are optional fields in GRE header(checksum/key/sequence), this
patch adds definition of structures of the optional fields.

Signed-off-by: Sean Zhang <[email protected]>
Acked-by: Ori Kam <[email protected]>

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app/testpmd: add 6 types of L2TPv2 message

This patch adds L2TPv2 control message and 5 types of data message
support for testpmd.

The added L2TPv2 message types are listed below:
1. L2TPv2 control

app/testpmd: add 6 types of L2TPv2 message

This patch adds L2TPv2 control message and 5 types of data message
support for testpmd.

The added L2TPv2 message types are listed below:
1. L2TPv2 control
2. L2TPv2
3. L2TPv2 + length option
4. L2TPv2 + sequence option
5. L2TPv2 + offset option
6. L2TPv2 + length option + sequence option

Signed-off-by: Jie Wang <[email protected]>
Acked-by: Ori Kam <[email protected]>

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net: fix L2TPv2 common header

The fields of L2TPv2 common header were reversed in big endian and
little endian.

This patch fixes this error to ensure L2TPv2 can be parsed correctly.

For L2TP refer

net: fix L2TPv2 common header

The fields of L2TPv2 common header were reversed in big endian and
little endian.

This patch fixes this error to ensure L2TPv2 can be parsed correctly.

For L2TP reference:
https://datatracker.ietf.org/doc/html/rfc2661#section-3.1

Fixes: 3a929df1f286 ("ethdev: support L2TPv2 and PPP procotol")
Cc: [email protected]

Signed-off-by: Jie Wang <[email protected]>
Acked-by: Ori Kam <[email protected]>
Acked-by: Ferruh Yigit <[email protected]>

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net: add UDP/TCP checksum in mbuf segments

Add functions to call rte_raw_cksum_mbuf() to calculate IPv4/6
UDP/TCP checksum in mbuf which can be over multi-segments.

Signed-off-by: Xiaoyun Li <xiaoy

net: add UDP/TCP checksum in mbuf segments

Add functions to call rte_raw_cksum_mbuf() to calculate IPv4/6
UDP/TCP checksum in mbuf which can be over multi-segments.

Signed-off-by: Xiaoyun Li <[email protected]>
Acked-by: Aman Singh <[email protected]>
Acked-by: Ferruh Yigit <[email protected]>
Tested-by: Sunil Pai G <[email protected]>

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fix spelling in comments and strings

The tool comes from https://github.com/jsoref

Signed-off-by: Josh Soref <[email protected]>
Signed-off-by: Thomas Monjalon <[email protected]>

net: add macro for VLAN header length

Multiple drivers are defining macros for VLAN header length, to remove
the redundancy defining macro in the ether header.
And updated drivers to use the new mac

net: add macro for VLAN header length

Multiple drivers are defining macros for VLAN header length, to remove
the redundancy defining macro in the ether header.
And updated drivers to use the new macro.

Signed-off-by: Ferruh Yigit <[email protected]>
Acked-by: Haiyue Wang <[email protected]>
Acked-by: Rosen Xu <[email protected]>
Acked-by: Jiawen Wu <[email protected]>

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fix spelling in comments and doxygen

Fix spelling errors in comments including doxygen found using codespell.

Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: Konstantin Anan

fix spelling in comments and doxygen

Fix spelling errors in comments including doxygen found using codespell.

Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>
Acked-by: Vladimir Medvedkin <[email protected]>
Reviewed-by: Honnappa Nagarahalli <[email protected]>
Acked-by: Ray Kinsella <[email protected]>
Acked-by: Cristian Dumitrescu <[email protected]>
Acked-by: Chenbo Xia <[email protected]>

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net: fix build with sparse on L2TPv2 bitfields

An external project that wants to do additional checks on fields
endianness can remap rte_beXX types to instrumented types and use
sparse.

The current

net: fix build with sparse on L2TPv2 bitfields

An external project that wants to do additional checks on fields
endianness can remap rte_beXX types to instrumented types and use
sparse.

The current code breaks OVS build with sparse:
../../lib/ofp-packet.c: note: in included file (through
.../ovs/dpdk-dir/build/include/rte_flow.h, ../../lib/netdev-dpdk.h,
../../lib/dp-packet.h):
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:92:37:
error: invalid bitfield specifier for type restricted ovs_be16.
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:93:37:
error: invalid bitfield specifier for type restricted ovs_be16.
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:94:40:
error: invalid bitfield specifier for type restricted ovs_be16.
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:95:37:
error: invalid bitfield specifier for type restricted ovs_be16.
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:96:40:
error: invalid bitfield specifier for type restricted ovs_be16.
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:97:37:
error: invalid bitfield specifier for type restricted ovs_be16.
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:98:37:
error: invalid bitfield specifier for type restricted ovs_be16.
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:99:40:
error: invalid bitfield specifier for type restricted ovs_be16.
.../ovs/dpdk-dir/build/include/rte_l2tpv2.h:100:39:
error: invalid bitfield specifier for type restricted ovs_be16.
make[3]: *** [lib/ofp-packet.lo] Error 1

Use simple uint16_t types for bitfields in L2TPv2 struct.

Fixes: 3a929df1f286 ("ethdev: support L2TPv2 and PPP procotol")

Signed-off-by: David Marchand <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

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net: avoid cast-align warning in VLAN insert function

In rte_vlan_insert there is a casting of rte_pktmbuf_prepend returned
value to (struct rte_ether_hdr *), which causes cast-align warning when
us

net: avoid cast-align warning in VLAN insert function

In rte_vlan_insert there is a casting of rte_pktmbuf_prepend returned
value to (struct rte_ether_hdr *), which causes cast-align warning when
using strict cast align flag with supporting gcc:
gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
CFLAGS="-Wcast-align=strict" make V=1 -C examples/l2fwd clean static

In file included from main.c:35:
/dpdk/build/include/rte_ether.h:370:7: warning: cast increases required
alignment of target type [-Wcast-align]
370 | nh = (struct rte_ether_hdr *)
| ^

As the code assumes correct alignment, add first a (void *) casting, to
avoid the warning.

Fixes: c974021a5949 ("ether: add soft vlan encap/decap")
Cc: [email protected]

Signed-off-by: Eli Britstein <[email protected]>
Acked-by: Olivier Matz <[email protected]>

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net: fix build with pedantic for L2TPv2 definitions

Build is broken on RHEL7 following introduction of this new protocol.

Fixes: 3a929df1f286 ("ethdev: support L2TPv2 and PPP procotol")

Signed-off

net: fix build with pedantic for L2TPv2 definitions

Build is broken on RHEL7 following introduction of this new protocol.

Fixes: 3a929df1f286 ("ethdev: support L2TPv2 and PPP procotol")

Signed-off-by: David Marchand <[email protected]>
Tested-by: Raslan Darawsheh <[email protected]>

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mbuf: add namespace to offload flags

Fix the mbuf offload flags namespace by adding an RTE_ prefix to the
name. The old flags remain usable, but a deprecation warning is issued
at compilation.

Sign

mbuf: add namespace to offload flags

Fix the mbuf offload flags namespace by adding an RTE_ prefix to the
name. The old flags remain usable, but a deprecation warning is issued
at compilation.

Signed-off-by: Olivier Matz <[email protected]>
Acked-by: Andrew Rybchenko <[email protected]>
Acked-by: Ajit Khaparde <[email protected]>
Acked-by: Somnath Kotur <[email protected]>

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