drivers: replace packed attributes

MSVC struct packing is not compatible with GCC. Replace macro
__rte_packed with __rte_packed_begin to push existing pack value
and set packing to 1-byte and macro

drivers: replace packed attributes

MSVC struct packing is not compatible with GCC. Replace macro
__rte_packed with __rte_packed_begin to push existing pack value
and set packing to 1-byte and macro __rte_packed_end to restore
the pack value prior to the push.

Macro __rte_packed_end is deliberately utilized to trigger a
MSVC compiler warning if no existing packing has been pushed allowing
easy identification of locations where the __rte_packed_begin is
missing.

Signed-off-by: Andre Muezerie <andremue@linux.microsoft.com>
Reviewed-by: Tyler Retzlaff <roretzla@linux.microsoft.com>

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drivers: use portable variadic macros

Many places are using a GCC extension related to variadic macros,
where a name prepends the ellipsis. This results in a warning like
the one below when compilin

drivers: use portable variadic macros

Many places are using a GCC extension related to variadic macros,
where a name prepends the ellipsis. This results in a warning like
the one below when compiling the code with MSVC:

app\test-pmd\testpmd.h(1314): error C2608:
invalid token '...' in macro parameter list

Variadic macros became a standard part of the C language with C99.
GCC, Clang and MSVC handle them properly.

The fix is to remove the prefix name (args... becomes ...) and use
__VA_ARGS__.

Signed-off-by: Andre Muezerie <andremue@linux.microsoft.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>

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bus/fslmc: introduce VFIO DMA mapping API

Declare rte_fslmc_vfio_mem_dmamap and rte_fslmc_vfio_mem_dmaunmap
in bus_fslmc_driver.h for external usage.

Signed-off-by: Jun Yang <jun.yang@nxp.com>
Acke

bus/fslmc: introduce VFIO DMA mapping API

Declare rte_fslmc_vfio_mem_dmamap and rte_fslmc_vfio_mem_dmaunmap
in bus_fslmc_driver.h for external usage.

Signed-off-by: Jun Yang <jun.yang@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

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mempool/cnxk: initialize mempool ops for CN20K

Initialize mempool ops for cn20k.

Signed-off-by: Ashwin Sekhar T K <asekhar@marvell.com>

mempool/cnxk: add CN20K PCI device IDs

Add cn20k PCI device ids.

Signed-off-by: Ashwin Sekhar T K <asekhar@marvell.com>

use C linkage where appropriate in headers

Assure that 'extern "C" { /../ }' do not cover files included from a
particular header file, and address minor issues resulting from this
change of order.

use C linkage where appropriate in headers

Assure that 'extern "C" { /../ }' do not cover files included from a
particular header file, and address minor issues resulting from this
change of order.

Dealing with C++ should delegate to the individual include file level,
rather than being imposed by the user of that file. For example,
forcing C linkage prevents __Generic macros being replaced with
overloaded static inline functions in C++ translation units.

Eliminate 'extern "C"' from files which do not declare any symbols
(e.g., only macros or struct types).

On the other hand, the headers check is too naive in assuming that all
headers must contain a 'extern "C"'. Such a check was added in commit
1ee492bdc4ff ("buildtools/chkincs: check missing C++ guards").
Since this current change results in many headers not containing such
a token, remove the check for 'extern "C"' until we have a better
implementation.

Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>

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drivers: use per line logging in helpers

Use RTE_LOG(_DP)?_LINE(_PREFIX)? in existing macros that append a \n.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Chengwen Feng <fen

drivers: use per line logging in helpers

Use RTE_LOG(_DP)?_LINE(_PREFIX)? in existing macros that append a \n.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

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drivers: remove redundant newline from logs

Fix places where two newline characters may be logged.

Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Chengwen

drivers: remove redundant newline from logs

Fix places where two newline characters may be logged.

Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Chengwen Feng <fengchengwen@huawei.com>

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version: 24.11-rc0

Start a new release cycle with empty release notes.

The ABI version becomes 25.0.
The map files are updated to the new ABI major number (25).
The ABI exceptions are dropped and C

version: 24.11-rc0

Start a new release cycle with empty release notes.

The ABI version becomes 25.0.
The map files are updated to the new ABI major number (25).
The ABI exceptions are dropped and CI ABI checks are disabled because
compatibility is not preserved.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

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drivers/mempool: optimize cache free for DPAA and DPAA2

Updates the cache threshold value as per the platform specific
optimal value.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off

drivers/mempool: optimize cache free for DPAA and DPAA2

Updates the cache threshold value as per the platform specific
optimal value.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off-by: Vanshika Shukla <vanshika.shukla@nxp.com>

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drivers: remove newline in logs for some NXP drivers

Remove duplicate newline `\n` from the debugging macros
to avoid double `\n\n`.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>