[PATCH v7 5/5] net/mlx5: accept more unicast MAC addresses

[Dariusz Sosnowski]

On Mon, Sep 14, 2026 at 04:42:33PM +0200, David Marchand wrote:
> Starting firmware version 22.49.1014, the number of mac addresses
> per VF is not capped to 128 anymore.
> 
> The value can be increased via devlink:
> $ devlink dev param set pci/0000:3b:00.2 name max_macs value 4096 \
> 	cmode driverinit
> $ devlink dev reload pci/0000:3b:00.2
> 
> On the DPDK side, we must retrieve the maximum number of unicast
> and multicast addresses supported with a query to the firmware.
> 
> Then, dynamically allocate the mac addresses arrays and report the
> limit instead of the previous hardcoded value.
> 
> Signed-off-by: David Marchand <david.marchand at redhat.com>

Acked-by: Dariusz Sosnowski <dsosnowski at nvidia.com>