drivers: use bitops API instead of compiler builtins

Stop using directly __builtin_ bit operations,
prefer existing DPDK wrappers.

Note: this is a brute sed all over drivers (skipping base drivers)

drivers: use bitops API instead of compiler builtins

Stop using directly __builtin_ bit operations,
prefer existing DPDK wrappers.

Note: this is a brute sed all over drivers (skipping base drivers)
for __builtin_* that have a direct replacement in EAL bitops.
There is more work to do, like adding some missing macros inspired from
kernel (FIELD_*) macros but this is left for later.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

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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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net/enetfec: fix restart

Queue reset is missing in restart because of which
IO cannot work on device restart.

This patch fixes the issue by resetting the queues on
device restart.

Fixes: b84fdd396

net/enetfec: fix restart

Queue reset is missing in restart because of which
IO cannot work on device restart.

This patch fixes the issue by resetting the queues on
device restart.

Fixes: b84fdd39638b ("net/enetfec: support UIO")
Cc: stable@dpdk.org

Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

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net/enetfec: fix build with GCC 12

GCC 12 raises the following warning:

../drivers/net/enetfec/enet_ethdev.c: In function
‘enetfec_rx_queue_setup’:
../drivers/net/enetfec/enet_ethdev.c:473:

net/enetfec: fix build with GCC 12

GCC 12 raises the following warning:

../drivers/net/enetfec/enet_ethdev.c: In function
‘enetfec_rx_queue_setup’:
../drivers/net/enetfec/enet_ethdev.c:473:9: error: array
subscript 1 is
above array bounds of ‘uint32_t[1]’ {aka ‘unsigned int[1]’}
[-Werror=array-bounds]
473 | rte_write32(rte_cpu_to_le_32(fep->bd_addr_p_r[queue_idx]),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
474 | (uint8_t *)fep->hw_baseaddr_v + ENETFEC_RD_START(queue_idx));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../drivers/net/enetfec/enet_ethdev.c:9:
../drivers/net/enetfec/enet_ethdev.h:113:33: note: while referencing
‘bd_addr_p_r’
113 | uint32_t bd_addr_p_r[ENETFEC_MAX_Q];
| ^~~~~~~~~~~

This driver properly announces that it only supports 1 rxq.
Silence this warning by adding an explicit check on the queue id.

Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Sachin Saxena <sachin.saxena@nxp.com>

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net/enetfec: add features

This patch adds checksum and VLAN offloads in enetfec network
poll mode driver.

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

net/enetfec: add features

This patch adds checksum and VLAN offloads in enetfec network
poll mode driver.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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net/enetfec: support Rx/Tx

This patch adds burst enqueue and dequeue operations to the enetfec
PMD. Basic features added like promiscuous enable, basic stats.

Signed-off-by: Sachin Saxena <sachin.s

net/enetfec: support Rx/Tx

This patch adds burst enqueue and dequeue operations to the enetfec
PMD. Basic features added like promiscuous enable, basic stats.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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net/enetfec: support queue configuration

This patch adds Rx/Tx queue configuration setup operations.
On packet reception the respective BD Ring status bit is set
which is then used for packet proces

net/enetfec: support queue configuration

This patch adds Rx/Tx queue configuration setup operations.
On packet reception the respective BD Ring status bit is set
which is then used for packet processing.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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net/enetfec: support UIO

Implemented the fec-uio driver in kernel. enetfec PMD uses
UIO interface to interact with "fec-uio" driver implemented in
kernel for PHY initialisation and for mapping the a

net/enetfec: support UIO

Implemented the fec-uio driver in kernel. enetfec PMD uses
UIO interface to interact with "fec-uio" driver implemented in
kernel for PHY initialisation and for mapping the allocated memory
of register & BD from kernel to DPDK which gives access to
non-cacheable memory for BD.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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net/enetfec: introduce driver

ENETFEC (Fast Ethernet Controller) is a network poll mode driver
for NXP SoC i.MX 8M Mini.

This patch adds skeleton for enetfec driver with probe function.

Signed-off

net/enetfec: introduce driver

ENETFEC (Fast Ethernet Controller) is a network poll mode driver
for NXP SoC i.MX 8M Mini.

This patch adds skeleton for enetfec driver with probe function.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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