ethdev: convert string initialization

gcc 15 experimental [1], with -Wextra flag, gives warning in variable
initialization as string [2].

The warning has a point when initialized variable is intend

ethdev: convert string initialization

gcc 15 experimental [1], with -Wextra flag, gives warning in variable
initialization as string [2].

The warning has a point when initialized variable is intended to use as
string, since assignment is missing the required null terminator for
this case. But warning is useless for our usecase.

In this patch only updated a few instance to show the issue, there are
many instances to fix, if we prefer to go this way.
Other option is to disable warning but it can be useful for actual
string usecases, so I prefer to keep it.

Converted string initialization to array initialization.

[1]
gcc (GCC) 15.0.0 20241003 (experimental)

[2]
../lib/ethdev/rte_flow.h:906:36:
error: initializer-string for array of ‘unsigned char’ is too long
[-Werror=unterminated-string-initialization]
906 | .hdr.dst_addr.addr_bytes = "\xff\xff\xff\xff\xff\xff",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~

../lib/ethdev/rte_flow.h:907:36:
error: initializer-string for array of ‘unsigned char’ is too long
[-Werror=unterminated-string-initialization]
907 | .hdr.src_addr.addr_bytes = "\xff\xff\xff\xff\xff\xff",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~

../lib/ethdev/rte_flow.h:1009:25:
error: initializer-string for array of ‘unsigned char’ is too long
[-Werror=unterminated-string-initialization]
1009 | "\xff\xff\xff\xff\xff\xff\xff\xff"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../lib/ethdev/rte_flow.h:1012:25:
error: initializer-string for array of ‘unsigned char’ is too long
[-Werror=unterminated-string-initialization]
1012 | "\xff\xff\xff\xff\xff\xff\xff\xff"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../lib/ethdev/rte_flow.h:1135:20:
error: initializer-string for array of ‘unsigned char’ is too long
[-Werror=unterminated-string-initialization]
1135 | .hdr.vni = "\xff\xff\xff",
| ^~~~~~~~~~~~~~

Signed-off-by: Ferruh Yigit <ferruh.yigit@amd.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Dariusz Sosnowski <dsosnowski@nvidia.com>

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examples/l2fwd-macsec: enable extended packet number

Enabled the extended packet number(XPN) case so that
traffic runs for longer duration without raising interrupt
for PN threshold as the applicati

examples/l2fwd-macsec: enable extended packet number

Enabled the extended packet number(XPN) case so that
traffic runs for longer duration without raising interrupt
for PN threshold as the application currently does not handle
rekeying.

Signed-off-by: Akhil Goyal <gakhil@marvell.com>

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examples: move alignment attribute on types for MSVC

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment

examples: move alignment attribute on types for MSVC

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment to be imparted on the type regardless of the toolchain being
used for both C and C++. Additionally, it avoids confusion by Doxygen
when generating documentation.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Reviewed-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>

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examples/l2fwd-macsec: add MACsec forwarding application

Added a new application based on l2fwd to demonstrate inline protocol
offload MACsec performance using rte_security APIs.
Example command:
./

examples/l2fwd-macsec: add MACsec forwarding application

Added a new application based on l2fwd to demonstrate inline protocol
offload MACsec performance using rte_security APIs.
Example command:
./dpdk-l2fwd-macsec -a 0002:04:00.0 -a 0002:05:00.0 -c 0x6 -- -p 0x3 \
--mcs-tx-portmask 0x1 --mcs-rx-portmask 0x2 --mcs-port-config \
'(0,02:03:04:05:06:07,01:02:03:04:05:06), \
(1,02:03:04:05:06:17,01:02:03:04:05:16)'

Signed-off-by: Akhil Goyal <gakhil@marvell.com>

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