Virtport Support

Introduction

Data Structures
struct	EthFwVirtPort_VirtPortCfg
	Ethernet Firmware virtual port configuration. More...

Functions
static bool	EthFwVirtPort_isSwitchPort (EthRemoteCfg_VirtPort portId)
	Check whether port is a virtual switch port or not. More...
static bool	EthFwVirtPort_isMacPort (EthRemoteCfg_VirtPort portId)
	Check whether port is a virtual MAC port or not. More...
static uint32_t	EthFwVirtPort_getPortNum (EthRemoteCfg_VirtPort portId)
	Get virtual port number. More...
static Enet_MacPort	EthFwVirtPort_getMacPort (EthRemoteCfg_VirtPort portId)
	Get Enet MAC port number corresponding to a virtual port id. More...

Function Documentation

EthFwVirtPort_isSwitchPort()

static bool EthFwVirtPort_isSwitchPort ( EthRemoteCfg_VirtPort  portId )

inlinestatic

Check whether port is a virtual switch port or not.

Parameters

portId

[in] Virtual port id.

Returns

true if virtual switch port, false otherwise.

EthFwVirtPort_isMacPort()

static bool EthFwVirtPort_isMacPort ( EthRemoteCfg_VirtPort  portId )

inlinestatic

Check whether port is a virtual MAC port or not.

Parameters

portId

[in] Virtual port id.

Returns

true if virtual MAC port, false otherwise.

EthFwVirtPort_getPortNum()

static uint32_t EthFwVirtPort_getPortNum ( EthRemoteCfg_VirtPort  portId )

inlinestatic

Get virtual port number.

Gets the port number of a virtual port. Virtual switch ports numbers are 0-relative and virtual MAC ports are 1-relative.

Parameters

portId

[in] Virtual port id.

Returns

Port number.

EthFwVirtPort_getMacPort()

static Enet_MacPort EthFwVirtPort_getMacPort ( EthRemoteCfg_VirtPort  portId )

inlinestatic

Get Enet MAC port number corresponding to a virtual port id.

Gets the Enet MAC port number corresponding to a virtual MAC port. It will return ENET_MAC_PORT_INV for virtual switch ports.

The returned value of this function could be used as is to populate the port number used for TX directed packets.

Parameters

portId

Virtual port id.

Returns

Enet MAC port number for virtual MAC ports, ENET_MAC_PORT_INV for virtual switch ports.