Icssg_Cfg Struct Reference

Detailed Description

ICSSG peripheral configuration parameters.

Data Fields
uint64_t	agingPeriod
EnetPort_VlanCfg	vlanCfg
const void *	dmaCfg
EnetRm_ResCfg	resCfg
Mdio_Cfg	mdioCfg
IcssgTimeSync_Cfg	timeSyncCfg
EnetMacPort_Interface	mii
uint32_t	cycleTimeNs
Icssg_mdioLinkIntCfg	mdioLinkIntCfg
bool	disablePhyDriver
uint32_t	qosLevels
uint32_t	isPremQueEnable
IcssgTimeSync_ClkType	clockTypeFw
Icssg_custom_Fw	fw [ICSSG_MAC_PORT_MAX]

Field Documentation

agingPeriod

uint64_t Icssg_Cfg::agingPeriod

FDB entry aging period

vlanCfg

EnetPort_VlanCfg Icssg_Cfg::vlanCfg

Default VLAN Id and PCP for port

dmaCfg

const void* Icssg_Cfg::dmaCfg

Configuration of the ICSSG DMA. Note - In Dual MAC mode, even though separate RX channel is opened for each port, same dmaCfg is used for both

resCfg

EnetRm_ResCfg Icssg_Cfg::resCfg

Configuration of the resource partition

mdioCfg

Mdio_Cfg Icssg_Cfg::mdioCfg

Configuration of the MDIO module

timeSyncCfg

IcssgTimeSync_Cfg Icssg_Cfg::timeSyncCfg

TimeSync configuration parameters

mii

EnetMacPort_Interface Icssg_Cfg::mii

MII mode for both MAC ports

cycleTimeNs

uint32_t Icssg_Cfg::cycleTimeNs

Cycle time in nanoseconds

mdioLinkIntCfg

Icssg_mdioLinkIntCfg Icssg_Cfg::mdioLinkIntCfg

Mdio link interrupt config

disablePhyDriver

bool Icssg_Cfg::disablePhyDriver

Disable Enet LLD PHY driver - Disables use on PHY driver inside the Enet LLD. All PHY functionality including PHY state machine is bypassed Application will use this mode if ethernet PHY is managed outside the Enet LLD Application is responsible for PHY management. Application can register with Enet LLD to get mdioLinkStateChangeCb callback. Application must use Enet LLD IOCTLs to access MDIO as MDIO ownership is still with Enet LLD and there should not be multiple masters for the MDIO peripheral

qosLevels

uint32_t Icssg_Cfg::qosLevels

Max number of QoS Level supported. Used to determine number of hostBufferPoolNum

isPremQueEnable

uint32_t Icssg_Cfg::isPremQueEnable

Whether premption Queue is enabled or not

clockTypeFw

IcssgTimeSync_ClkType Icssg_Cfg::clockTypeFw

Clock type in firmware

fw

Icssg_custom_Fw Icssg_Cfg::fw[ICSSG_MAC_PORT_MAX]

ICSSG custom firmware configuration: image addresses and sizes.

• Switch peripheral (ENET_ICSSG_SWITCH), application must populate all firmwares entries of this array.
• Dual-MAC peripheral (ENET_ICSSG_DUALMAC), application must populate only the first firmware entry.