mdio.h File Reference

Definitions for IEEE 802.3 management interface. More...

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Macros
#define	MDIO_MMD_PMAPMD   0x01U
	Physical Medium Attachment / Physical Medium Dependent.
#define	MDIO_MMD_WIS   0x02U
	WAN Interface Sublayer.
#define	MDIO_MMD_PCS   0x03U
	Physical Coding Sublayer.
#define	MDIO_MMD_PHYXS   0x04U
	PHY Extender Sublayer.
#define	MDIO_MMD_DTEXS   0x05U
	DTE Extender Sublayer.
#define	MDIO_MMD_TC   0x06U
	Transmission Convergence.
#define	MDIO_MMD_AN   0x07U
	Auto-negotiation.
#define	MDIO_MMD_SEPARATED_PMA1   0x08U
	Separated PMA (1)
#define	MDIO_MMD_SEPARATED_PMA2   0x09U
	Separated PMA (2)
#define	MDIO_MMD_SEPARATED_PMA3   0x0AU
	Separated PMA (3)
#define	MDIO_MMD_SEPARATED_PMA4   0x0BU
	Separated PMA (4)
#define	MDIO_MMD_C22EXT   0x1DU
	Clause 22 extension.
#define	MDIO_MMD_VENDOR_SPECIFIC1   0x1EU
	Vendor Specific 1.
#define	MDIO_MMD_VENDOR_SPECIFIC2   0x1FU
	Vendor Specific 2.
#define	MDIO_CTRL1   0x0000U
	Control 1.
#define	MDIO_STAT1   0x0001U
	Status 1.
#define	MDIO_DEVID1   0x0002U
	Device identifier (1)
#define	MDIO_DEVID2   0x0003U
	Device identifier (2)
#define	MDIO_SPEED   0x0004U
	Speed ability.
#define	MDIO_DEVS1   0x0005U
	Devices in package (1)
#define	MDIO_DEVS2   0x0006U
	Devices in package (2)
#define	MDIO_CTRL2   0x0007U
	Control 2.
#define	MDIO_STAT2   0x0008U
	Status 2.
#define	MDIO_PKGID1   0x000EU
	Package identifier (1)
#define	MDIO_PKGID2   0x000FU
	Package identifier (2)
#define	MDIO_AN_T1_CTRL   0x0200U
	BASE-T1 Auto-negotiation control.
#define	MDIO_AN_T1_STAT   0x0201U
	BASE-T1 Auto-negotiation status.
#define	MDIO_AN_T1_ADV_L   0x0202U
	BASE-T1 Auto-negotiation advertisement register [15:0].
#define	MDIO_AN_T1_ADV_M   0x0203U
	BASE-T1 Auto-negotiation advertisement register [31:16].
#define	MDIO_AN_T1_ADV_H   0x0204U
	BASE-T1 Auto-negotiation advertisement register [47:32].
#define	MDIO_AN_T1_CTRL_RESTART   BIT(9)
	Auto-negotiation Restart.
#define	MDIO_AN_T1_CTRL_EN   BIT(12)
	Auto-negotiation Enable.
#define	MDIO_AN_T1_STAT_LINK_STATUS   BIT(2)
	Link Status.
#define	MDIO_AN_T1_STAT_ABLE   BIT(3)
	Auto-negotiation Ability.
#define	MDIO_AN_T1_STAT_REMOTE_FAULT   BIT(4)
	Auto-negotiation Remote Fault.
#define	MDIO_AN_T1_STAT_COMPLETE   BIT(5)
	Auto-negotiation Complete.
#define	MDIO_AN_T1_STAT_PAGE_RX   BIT(6)
	Page Received.
#define	MDIO_AN_T1_ADV_L_PAUSE_CAP   BIT(10)
	Pause Ability.
#define	MDIO_AN_T1_ADV_L_PAUSE_ASYM   BIT(11)
	Pause Ability.
#define	MDIO_AN_T1_ADV_L_FORCE_MS   BIT(12)
	Force Master/Slave Configuration.
#define	MDIO_AN_T1_ADV_L_REMOTE_FAULT   BIT(13)
	Remote Fault.
#define	MDIO_AN_T1_ADV_L_ACK   BIT(14)
	Acknowledge (ACK)
#define	MDIO_AN_T1_ADV_L_NEXT_PAGE_REQ   BIT(15)
	Next Page Request.
#define	MDIO_AN_T1_ADV_M_B10L   BIT(14)
	10BASE-T1L Ability
#define	MDIO_AN_T1_ADV_M_MST   BIT(4)
	Master/slave Configuration.
#define	MDIO_AN_T1_ADV_H_10L_TX_HI_REQ   BIT(12)
#define	MDIO_AN_T1_ADV_H_10L_TX_HI   BIT(13)
#define	MDIO_PMA_B10L_CTRL   0x08F6U
	10BASE-T1L PMA control
#define	MDIO_PMA_B10L_STAT   0x08F7U
	10BASE-T1L PMA status
#define	MDIO_PMA_B10L_LINK_STAT   0x8302U
	10BASE-T1L PMA link status
#define	MDIO_PCS_B10L_CTRL   0x08E6U
	10BASE-T1L PCS control
#define	MDIO_PCS_B10L_STAT   0x08E7U
	10BASE-T1L PCS status
#define	MDIO_PMA_B10L_CTRL_TX_DIS_MODE_EN   BIT(14)
	10BASE-T1L Transmit Disable Mode
#define	MDIO_PMA_B10L_CTRL_TX_LVL_HI   BIT(12)
	10BASE-T1L Transmit Voltage Amplitude Control
#define	MDIO_PMA_B10L_CTRL_EEE   BIT(10)
	10BASE-T1L EEE Enable
#define	MDIO_PMA_B10L_CTRL_LB_PMA_LOC_EN   BIT(0)
	10BASE-T1L PMA Loopback
#define	MDIO_PMA_B10L_STAT_LINK   BIT(0)
	10BASE-T1L PMA receive link up
#define	MDIO_PMA_B10L_STAT_FAULT   BIT(1)
	10BASE-T1L Fault condition detected
#define	MDIO_PMA_B10L_STAT_POLARITY   BIT(2)
	10BASE-T1L Receive polarity is reversed
#define	MDIO_PMA_B10L_STAT_RECV_FAULT   BIT(9)
	10BASE-T1L Able to detect fault on receive path
#define	MDIO_PMA_B10L_STAT_EEE   BIT(10)
	10BASE-T1L PHY has EEE ability
#define	MDIO_PMA_B10L_STAT_LOW_POWER   BIT(11)
	10BASE-T1L PMA has low-power ability
#define	MDIO_PMA_B10L_STAT_2V4_ABLE   BIT(12)
	10BASE-T1L PHY has 2.4 Vpp operating mode ability
#define	MDIO_PMA_B10L_STAT_LB_ABLE   BIT(13)
	10BASE-T1L PHY has loopback ability
#define	MDIO_PMA_B10L_LINK_STAT_REM_RCVR_STAT_OK_LL   BIT(9)
	10BASE-T1L Remote Receiver Status OK Latch Low
#define	MDIO_PMA_B10L_LINK_STAT_REM_RCVR_STAT_OK   BIT(8)
	10BASE-T1L Remote Receiver Status OK
#define	MDIO_PMA_B10L_LINK_STAT_LOC_RCVR_STAT_OK_LL   BIT(7)
	10BASE-T1L Local Receiver Status OK
#define	MDIO_PMA_B10L_LINK_STAT_LOC_RCVR_STAT_OK   BIT(6)
	10BASE-T1L Local Receiver Status OK
#define	MDIO_PMA_B10L_LINK_STAT_DSCR_STAT_OK_LL   BIT(5)
	10BASE-T1L Descrambler Status OK Latch Low
#define	MDIO_PMA_B10L_LINK_STAT_DSCR_STAT_OK   BIT(4)
	10BASE-T1L Descrambler Status OK
#define	MDIO_PMA_B10L_LINK_STAT_LINK_STAT_OK_LL   BIT(1)
	10BASE-T1L Link Status OK Latch Low
#define	MDIO_PMA_B10L_LINK_STAT_LINK_STAT_OK   BIT(0)
	10BASE-T1L Link Status OK
#define	MDIO_PCS_B10L_CTRL_LB_PCS_EN   BIT(14)
	10BASE-T1L PCS Loopback Enable
#define	MDIO_PCS_B10L_STAT_DSCR_STAT_OK_LL   BIT(2)
	10BASE-T1L PCS Descrambler Status

Enumerations
enum	mdio_opcode {   MDIO_OP_C22_WRITE = 1 , MDIO_OP_C22_READ = 2 , MDIO_OP_C45_ADDRESS = 0 , MDIO_OP_C45_WRITE = 1 ,   MDIO_OP_C45_READ_INC = 2 , MDIO_OP_C45_READ = 3 }
	MDIO transaction operation code. More...

Detailed Description

Definitions for IEEE 802.3 management interface.