Macros
#define	MLX5_DOMAIN_BIT_NIC_RX (1 << 0)

#define	MLX5_DOMAIN_BIT_NIC_TX (1 << 1)

#define	MLX5_DOMAIN_BIT_FDB (1 << 2)

Functions
__rte_experimental int	rte_pmd_mlx5_get_dyn_flag_names (char *names[], unsigned int n)

__rte_experimental int	rte_pmd_mlx5_sync_flow (uint16_t port_id, uint32_t domains)

Detailed Description

MLX5 public header.

This interface provides the ability to support private PMD dynamic flags.

Definition in file rte_pmd_mlx5.h.

Macro Definition Documentation

◆ MLX5_DOMAIN_BIT_NIC_RX

#define MLX5_DOMAIN_BIT_NIC_RX (1 << 0)

NIC RX domain bit mask.

Definition at line 35 of file rte_pmd_mlx5.h.

◆ MLX5_DOMAIN_BIT_NIC_TX

#define MLX5_DOMAIN_BIT_NIC_TX (1 << 1)

NIC TX domain bit mask.

Definition at line 36 of file rte_pmd_mlx5.h.

◆ MLX5_DOMAIN_BIT_FDB

#define MLX5_DOMAIN_BIT_FDB (1 << 2)

FDB (TX + RX) domain bit mask.

Definition at line 37 of file rte_pmd_mlx5.h.

Function Documentation

◆ rte_pmd_mlx5_get_dyn_flag_names()

__rte_experimental int rte_pmd_mlx5_get_dyn_flag_names	(	char *	names[],
		unsigned int	n
	)

Returns the dynamic flags name, that are supported.

Parameters

[out]	names	Array that is used to return the supported dynamic flags names.
[in]	n	The number of elements in the names array.

Returns

The number of dynamic flags that were copied if not negative. Otherwise:

ENOMEM - not enough entries in the array
EINVAL - invalid array entry

◆ rte_pmd_mlx5_sync_flow()

__rte_experimental int rte_pmd_mlx5_sync_flow	(	uint16_t	port_id,
		uint32_t	domains
	)

Synchronize the flows to make them take effort on hardware. It only supports DR flows now. For DV and Verbs flows, there is no need to call this function, and a success will return directly in case of Verbs.