ra8_rmac_phy_link_t Struct Reference

Resolved PHY link status snapshot. More...

#include <ra8_rmac.h>

Data Fields
bool	up
	true iff BMSR.LINK_STATUS = 1.
ra8_rmac_phy_speed_t	speed
	Negotiated speed/duplex when up.
uint8_t	link_up
	Link up.
uint8_t	auto_neg_done
	Auto neg done.
uint16_t	bmsr
	Bmsr.
uint16_t	partner_ability
	Partner ability.

Detailed Description

Resolved PHY link status snapshot.

Snapshot of resolved link parameters.

Populated by ra8_rmac_phy_auto_neg_wait and ra8_rmac_phy_link_status. up mirrors IEEE 802.3 Clause 22 BMSR.LINK_STATUS (bit 2). When up is true, speed reflects the negotiated speed/duplex pair resolved against the link partner. When up is false the speed value is k_ra8_rmac_phy_speed_unknown.

Definition at line 180 of file ra8_rmac.h.

Field Documentation

auto_neg_done

uint8_t ra8_rmac_phy_link_t::auto_neg_done

Auto neg done.

Definition at line 96 of file ra8_rmac_phy.h.

Referenced by ra8_rmac_phy_link_status_get().

bmsr

uint16_t ra8_rmac_phy_link_t::bmsr

Bmsr.

Definition at line 98 of file ra8_rmac_phy.h.

Referenced by ra8_rmac_phy_link_status_get().

link_up

uint8_t ra8_rmac_phy_link_t::link_up

Link up.

Definition at line 95 of file ra8_rmac_phy.h.

Referenced by ra8_rmac_phy_link_status_get().

partner_ability

uint16_t ra8_rmac_phy_link_t::partner_ability

Partner ability.

Definition at line 99 of file ra8_rmac_phy.h.

Referenced by internal_resolve_speed(), and ra8_rmac_phy_link_status_get().

speed

ra8_rmac_phy_speed_t ra8_rmac_phy_link_t::speed

Negotiated speed/duplex when up.

Speed.

Definition at line 182 of file ra8_rmac.h.

Referenced by internal_resolve_speed(), ra8_rmac_phy_auto_neg_wait(), ra8_rmac_phy_link_status(), and ra8_rmac_phy_link_status_get().

up

bool ra8_rmac_phy_link_t::up

true iff BMSR.LINK_STATUS = 1.

Definition at line 181 of file ra8_rmac.h.

Referenced by ra8_rmac_phy_auto_neg_wait(), and ra8_rmac_phy_link_status().

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The documentation for this struct was generated from the following files:

• libs/ra8_hal/inc/ra8_rmac.h
• libs/ra8_hal/inc/ra8_rmac_phy.h