net/intel: move Intel drivers to a subdirectory

Consolidate all Intel HW NIC drivers into a drivers/net/intel directory.
This matches the layout used for drivers in the kernel, and potentially
enabl

net/intel: move Intel drivers to a subdirectory

Consolidate all Intel HW NIC drivers into a drivers/net/intel directory.
This matches the layout used for drivers in the kernel, and potentially
enables easier sharing among drivers.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Praveen Shetty <praveen.shetty@intel.com>

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raw/ifpga: remove check around mutex init

pthread_mutex_init always returns 0. The other mutex functions
return 0 on success and a non-zero error code on error.

Link: https://man7.org/linux/man-pag

raw/ifpga: remove check around mutex init

pthread_mutex_init always returns 0. The other mutex functions
return 0 on success and a non-zero error code on error.

Link: https://man7.org/linux/man-pages/man3/pthread_mutex_lock.3.html
Bugzilla ID: 1586

Signed-off-by: Ariel Otilibili <otilibil@eurecom.fr>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

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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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raw/gdtc: support dequeue operation

Add rawdev dequeue operation for gdtc devices.

Signed-off-by: Yong Zhang <zhang.yong25@zte.com.cn>

raw/gdtc: support enqueue operation

Add rawdev enqueue operation for gdtc devices.

Signed-off-by: Yong Zhang <zhang.yong25@zte.com.cn>

raw/gdtc: support basic operations

Add support for rawdev operations such as dev_start and dev_stop.

Signed-off-by: Yong Zhang <zhang.yong25@zte.com.cn>

raw/gdtc: support queue setup operation

Add queue initialization and release interface.

Signed-off-by: Yong Zhang <zhang.yong25@zte.com.cn>

raw/gdtc: introduce driver skeleton

Introduce rawdev driver support for GDTC which
can help to connect two separate hosts with each other.

Signed-off-by: Yong Zhang <zhang.yong25@zte.com.cn>

raw/cnxk_rvu_lf: add self test

Added raw device selftest for cnxk_rvu_lf to verify
various PMD APIs.

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

raw/cnxk_rvu_lf: support getting BAR addresses

Added rte_pmd_rvu_lf_bar_get() API to get BAR address
for out of tree drivers to configure hardware.

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

raw/cnxk_rvu_lf: add device PF func get

Added rte_pmd_rvu_lf_pf_func_get() API
to get RVU LF device pffunc for the application use.

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

raw/cnxk_rvu_lf: add mailbox processing

Added API rte_pmd_rvu_lf_msg_process() to process
mailbox messages between rvu_lf devices.

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

raw/cnxk_rvu_lf: set message ID range

Added API rte_pmd_rvu_lf_msg_id_range_set()
to set RVU mailbox message id range from out of tree
driver to communicate.

Signed-off-by: Akhil Goyal <gakhil@marv

raw/cnxk_rvu_lf: set message ID range

Added API rte_pmd_rvu_lf_msg_id_range_set()
to set RVU mailbox message id range from out of tree
driver to communicate.

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

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raw/cnxk_rvu_lf: add message handler registration

Added APIs rte_pmd_rvu_lf_msg_handler_register()
and rte_pmd_rvu_lf_msg_handler_unregister() to register/unregister
mailbox message handlers. These

raw/cnxk_rvu_lf: add message handler registration

Added APIs rte_pmd_rvu_lf_msg_handler_register()
and rte_pmd_rvu_lf_msg_handler_unregister() to register/unregister
mailbox message handlers. These handlers are needed to fill
response at the other side for the request sent from one side.

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

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raw/cnxk_rvu_lf: add interrupt callback registration

Added API rte_pmd_rvu_lf_irq_register() and
rte_pmd_rvu_lf_irq_unregister() to register/unregister
interrupt handlers for rvu lf raw device.

Sig

raw/cnxk_rvu_lf: add interrupt callback registration

Added API rte_pmd_rvu_lf_irq_register() and
rte_pmd_rvu_lf_irq_unregister() to register/unregister
interrupt handlers for rvu lf raw device.

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

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raw/cnxk_rvu_lf: add NPA/SSO PF func get

Added rte_pmd_rvu_lf_npa_pf_func_get and
rte_pmd_rvu_lf_sso_pf_func_get APIs to get NPA and
SSO pffunc for the out of tree driver use.

Signed-off-by: Akhil

raw/cnxk_rvu_lf: add NPA/SSO PF func get

Added rte_pmd_rvu_lf_npa_pf_func_get and
rte_pmd_rvu_lf_sso_pf_func_get APIs to get NPA and
SSO pffunc for the out of tree driver use.

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

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raw/cnxk_rvu_lf: introduce RVU LF device driver

CNXK product families can have a use case to allow RVU PF and
RVU VF drivers to communicate using mailboxes and get notified
of any interrupt that may

raw/cnxk_rvu_lf: introduce RVU LF device driver

CNXK product families can have a use case to allow RVU PF and
RVU VF drivers to communicate using mailboxes and get notified
of any interrupt that may occur on the device.
Hence, a new raw device driver is added for such RVU LF devices.
These devices can map to a PF or a VF which can send mailboxes to
each other.

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

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bus/fslmc: enhance QBMAN DQ storage logic

Multiple DQ storages are used among multiple cores, the single dq
storage of first union is leak if multiple storages are allocated.
It does not make sense

bus/fslmc: enhance QBMAN DQ storage logic

Multiple DQ storages are used among multiple cores, the single dq
storage of first union is leak if multiple storages are allocated.
It does not make sense to keep the single dq storage of union,
remove it and reuse the first dq storage of multiple storages
for this case.

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

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raw/ifpga: fix free function mismatch in interrupt config

The raw ifpga driver redefines malloc to be opae_malloc
and free to be opae_free; which is a bad idea.

This leads to case where interrupt e

raw/ifpga: fix free function mismatch in interrupt config

The raw ifpga driver redefines malloc to be opae_malloc
and free to be opae_free; which is a bad idea.

This leads to case where interrupt efd array is allocated with calloc()
and then passed to rte_free.
The workaround is to allocate the array with rte_calloc() instead.

Fixes: d61138d4f0e2 ("drivers: remove direct access to interrupt handle")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@huawei.com>
Acked-by: Wathsala Vithanage <wathsala.vithanage@arm.com>

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raw/ifpga/base: fix use after free

The TAILQ_FOREACH() macro would refer to info after it
had been freed. Fix by introducing TAILQ_FOREACH_SAFE here.

Fixes: 4a19f89104f8 ("raw/ifpga/base: support m

raw/ifpga/base: fix use after free

The TAILQ_FOREACH() macro would refer to info after it
had been freed. Fix by introducing TAILQ_FOREACH_SAFE here.

Fixes: 4a19f89104f8 ("raw/ifpga/base: support multiple cards")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@huawei.com>
Acked-by: Wathsala Vithanage <wathsala.vithanage@arm.com>

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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: split multilines log messages

Prepare for RTE_LOG_LINE conversion.

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

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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