The rte_atomic API is deprecated and needs to be replaced with
C11 atomic builtins. Use the relaxed ordering for RxQ/TxQ refcounts.
Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
In case of bonding, device ifindex was detected as the PF ifindex, so
any operation using ifindex applied to PF instead of the bond device.
These operations includes MTU get/set, up/down and mac address
manipulation, etc.
This patch detects bond interface ifindex and name for PF that join a
bond interface, uses it by default for netdev operations.
Cc: stable@dpdk.org
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
'_rte_eth_dev_callback_process()' & '_rte_eth_dev_reset()' internal APIs
has unconventional underscore ('_') prefix.
Although this is not documented most probably this is to mark them as
internal. Since we have '__rte_internal' flag to mark this, removing '_'
from API names.
For '_rte_eth_dev_reset()', there is already a public API named
'rte_eth_dev_reset()', so renaming '_rte_eth_dev_reset()' to
'rte_eth_dev_internal_reset'.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Acked-by: Sachin Saxena <sachin.saxena@nxp.com>
In mlx5_sysfs_switch_info function, the driver gets switch information
associated with network interface.
The driver writes the port name into buffer and translates it.
However, when it writes the name, it does not limit writing to the
buffer size.
Limit writing to the size of the buffer.
Fixes: 1256805dd54d ("net/mlx5: move Linux-specific functions")
Cc: stable@dpdk.org
Signed-off-by: Michael Baum <michaelba@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
The cleanup refers to header file mlx5.h.
1. Remove unused prototypes.
2. Move prototypes under their correct title.
3. Change functions to static and remove their prototye from the header
file.
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
This commit eliminates Linux dependencies in shared file mlx5.h.
1. All functions using 'struct ifreq' are moved to file
linux/mlx5_ethdev_os.c such that this struct can be removed from mlx5.h.
2. Function mlx5_set_flags() that uses Linux flags (e.g. IFF_UP) is
changed to static and its prototype is removed from mlx5.h.
3. Remove redundant member verbs_action from 'struct mlx5_priv'.
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
This commit allocates the miscellaneous configuration objects from the
unified malloc function.
Signed-off-by: Suanming Mou <suanmingm@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
The new kernel adds the names like "pf0" for Host PCI physical
function representor on Bluefield SmartNIC hosts. This patch
provides correct HPF representor recognition over the kernel
versions 5.7 and laters.
The following port naming formats are supported:
- missing physical port name (no sysfs/netlink key) at all,
master is assumed
- decimal digits (for example "12"), representor is
assumed, the value is the index of attached VF
- "p" followed by decimal digits, for example "p2", master
is assumed
- "pf" followed by PF index, for example "pf0", Host PF
representor is assumed on SmartNIC systems.
- "pf" followed by PF index concatenated with "vf" followed by
VF index, for example "pf0vf1", representor is assumed.
If index of VF is "-1" it is a special case of Host PF
representor, this representor must be indexed in devargs
as 65535, for example representor=[0-3,65535] will
allow representors for VF0, VF1, VF2, VF3 and for host PF.
Fixes: 79aa430721b1 ("common/mlx5: split common file under Linux directory")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Some configuration of the mlx5 port are done by the kernel net device
associated to the IB device represents the PCI device.
The DPDK mlx5 driver uses Linux system calls, for example ioctl, in
order to configure per port configurations requested by the DPDK user.
One of the basic knowledges required to access the correct kernel net
device is its name.
Move function to get interface name from IB device path to the common
library.
Signed-off-by: Matan Azrad <matan@mellanox.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
File mlx5_ethdev.c is partially moved to linux/mlx5_ethdev_os.c for
functions which are Linux specific. Functions which are Linux agnostics
remain in mlx5_ethdev.c file.
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
