PHY KSZ8051MLL

Ethernet PHY STM32Fxx7 Drivers More...

Functions
enum phy_status	phy_link_status (uint8_t phy)
	Get the current link status. More...
void	phy_autoneg_force (uint8_t phy, enum phy_status mode)
	Force autonegotiation. More...
void	phy_autoneg_enable (uint8_t phy)
	Enable the autonegotiation. More...

Detailed Description

Ethernet PHY STM32Fxx7 Drivers

Version

1.0.0

Author

© 2013 Frantisek Burian BuFra.nosp@m.n@se.nosp@m.znam..nosp@m.cz

Date

1 September 2013

LGPL License Terms libopencm3 License

Function Documentation

phy_autoneg_enable()

void phy_autoneg_enable

(

uint8_t

phy

)

Enable the autonegotiation.

Enable the autonegotiation of the link speed and duplex mode

Parameters

[in]

phy

uint8_t phy ID of the PHY

Definition at line 86 of file phy_ksz80x1.c.

References eth_smi_bit_set(), PHY_REG_BCR, PHY_REG_BCR_AN, and PHY_REG_BCR_ANRST.

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phy_autoneg_force()

void phy_autoneg_force	(	uint8_t	phy,
		enum phy_status	mode
	)

Force autonegotiation.

Force the autonegotiation and set link speed and duplex mode of the link

Parameters

[in]	phy	uint8_t phy ID of the PHY
[in]	mode	enum phy_status Desired link status

Definition at line 62 of file phy_ksz80x1.c.

References eth_smi_bit_op(), LINK_FD_10000M, LINK_FD_1000M, LINK_FD_100M, LINK_FD_10M, LINK_HD_100M, PHY_REG_BCR, PHY_REG_BCR_100M, PHY_REG_BCR_AN, and PHY_REG_BCR_FD.

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phy_link_status()

enum phy_status phy_link_status

(

uint8_t

phy

)

Get the current link status.

Retrieve the link speed and duplex status of the link.

Parameters

[in]

phy

uint8_t phy ID of the PHY

Returns

phy_status Link status

Definition at line 49 of file phy_ksz80x1.c.

References eth_smi_read(), and KSZ80X1_CR1.

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