Commit 6997b1c9 authored by Roi Dayan's avatar Roi Dayan Committed by Saeed Mahameed
Browse files

net/mlx5: Emit port affinity event for multipath offloads 



Under multipath offload scheme, as part of handling fib events, emit
mlx5 port affinity event on the enabled ports which will be handled by
the tc offloads code.

Signed-off-by: default avatarRoi Dayan <roid@mellanox.com>
Reviewed-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent ef06c9ee

drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c

+11 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
#include "lag_mp.h"

#include "mlx5_core.h"

#include "eswitch.h"

#include "lib/mlx5.h"



static bool mlx5_lag_multipath_check_prereq(struct mlx5_lag *ldev)

{
@@ -73,6 +74,16 @@ static void mlx5_lag_set_port_affinity(struct mlx5_lag *ldev, int port) 
		return;

	}



	if (tracker.netdev_state[0].tx_enabled)

		mlx5_notifier_call_chain(ldev->pf[0].dev->priv.events,

					 MLX5_DEV_EVENT_PORT_AFFINITY,

					 (void *)0);



	if (tracker.netdev_state[1].tx_enabled)

		mlx5_notifier_call_chain(ldev->pf[1].dev->priv.events,

					 MLX5_DEV_EVENT_PORT_AFFINITY,

					 (void *)0);



	mlx5_modify_lag(ldev, &tracker);

}

include/linux/mlx5/driver.h

+1 −0
Original line number Diff line number Diff line
@@ -195,6 +195,7 @@ struct mlx5_rsc_debug { 


enum mlx5_dev_event {

	MLX5_DEV_EVENT_SYS_ERROR = 128, /* 0 - 127 are FW events */

	MLX5_DEV_EVENT_PORT_AFFINITY = 129,

};



enum mlx5_port_status {

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