ChibiOS/HAL  6.1.0
MII/RMII Header

MII/RMII Support Header. More...

Collaboration diagram for MII/RMII Header:

Detailed Description

MII/RMII Support Header.

This header contains definitions and types related to MII/RMII.

Generic MII registers

#define MII_BMCR   0x00
 
#define MII_BMSR   0x01
 
#define MII_PHYSID1   0x02
 
#define MII_PHYSID2   0x03
 
#define MII_ADVERTISE   0x04
 
#define MII_LPA   0x05
 
#define MII_EXPANSION   0x06
 
#define MII_ANNPTR   0x07
 
#define MII_CTRL1000   0x09
 
#define MII_STAT1000   0x0a
 
#define MII_ESTATUS   0x0f
 
#define MII_PHYSTS   0x10
 
#define MII_MICR   0x11
 
#define MII_DCOUNTER   0x12
 
#define MII_FCSCOUNTER   0x13
 
#define MII_NWAYTEST   0x14
 
#define MII_RERRCOUNTER   0x15
 
#define MII_SREVISION   0x16
 
#define MII_RESV1   0x17
 
#define MII_LBRERROR   0x18
 
#define MII_PHYADDR   0x19
 
#define MII_RESV2   0x1a
 
#define MII_TPISTATUS   0x1b
 
#define MII_NCONFIG   0x1c
 

Basic mode control register

#define BMCR_RESV   0x007f
 
#define BMCR_CTST   0x0080
 
#define BMCR_FULLDPLX   0x0100
 
#define BMCR_ANRESTART   0x0200
 
#define BMCR_ISOLATE   0x0400
 
#define BMCR_PDOWN   0x0800
 
#define BMCR_ANENABLE   0x1000
 
#define BMCR_SPEED100   0x2000
 
#define BMCR_LOOPBACK   0x4000
 
#define BMCR_RESET   0x8000
 

Basic mode status register

#define BMSR_ERCAP   0x0001
 
#define BMSR_JCD   0x0002
 
#define BMSR_LSTATUS   0x0004
 
#define BMSR_ANEGCAPABLE   0x0008
 
#define BMSR_RFAULT   0x0010
 
#define BMSR_ANEGCOMPLETE   0x0020
 
#define BMSR_MFPRESUPPCAP   0x0040
 
#define BMSR_RESV   0x0780
 
#define BMSR_10HALF   0x0800
 
#define BMSR_10FULL   0x1000
 
#define BMSR_100HALF   0x2000
 
#define BMSR_100FULL   0x4000
 
#define BMSR_100BASE4   0x8000
 

Advertisement control register

#define ADVERTISE_SLCT   0x001f
 
#define ADVERTISE_CSMA   0x0001
 
#define ADVERTISE_10HALF   0x0020
 
#define ADVERTISE_10FULL   0x0040
 
#define ADVERTISE_100HALF   0x0080
 
#define ADVERTISE_100FULL   0x0100
 
#define ADVERTISE_100BASE4   0x0200
 
#define ADVERTISE_PAUSE_CAP   0x0400
 
#define ADVERTISE_PAUSE_ASYM   0x0800
 
#define ADVERTISE_RESV   0x1000
 
#define ADVERTISE_RFAULT   0x2000
 
#define ADVERTISE_LPACK   0x4000
 
#define ADVERTISE_NPAGE   0x8000
 
#define ADVERTISE_FULL
 
#define ADVERTISE_ALL
 

Link partner ability register

#define LPA_SLCT   0x001f
 
#define LPA_10HALF   0x0020
 
#define LPA_10FULL   0x0040
 
#define LPA_100HALF   0x0080
 
#define LPA_100FULL   0x0100
 
#define LPA_100BASE4   0x0200
 
#define LPA_PAUSE_CAP   0x0400
 
#define LPA_PAUSE_ASYM   0x0800
 
#define LPA_RESV   0x1000
 
#define LPA_RFAULT   0x2000
 
#define LPA_LPACK   0x4000
 
#define LPA_NPAGE   0x8000
 
#define LPA_DUPLEX   (LPA_10FULL | LPA_100FULL)
 
#define LPA_100   (LPA_100FULL | LPA_100HALF | LPA_100BASE4)
 

Expansion register for auto-negotiation

#define EXPANSION_NWAY   0x0001
 
#define EXPANSION_LCWP   0x0002
 
#define EXPANSION_ENABLENPAGE   0x0004
 
#define EXPANSION_NPCAPABLE   0x0008
 
#define EXPANSION_MFAULTS   0x0010
 
#define EXPANSION_RESV   0xffe0
 

N-way test register

#define NWAYTEST_RESV1   0x00ff
 
#define NWAYTEST_LOOPBACK   0x0100
 
#define NWAYTEST_RESV2   0xfe00
 

PHY identifiers

#define MII_DM9161_ID   0x0181b8a0
 
#define MII_AM79C875_ID   0x00225540
 
#define MII_KSZ8081_ID   0x00221560
 
#define MII_KS8721_ID   0x00221610
 
#define MII_STE101P_ID   0x00061C50
 
#define MII_DP83848I_ID   0x20005C90
 
#define MII_LAN8710A_ID   0x0007C0F1
 
#define MII_LAN8720_ID   0x0007C0F0
 
#define MII_LAN8742A_ID   0x0007C130
 

Macro Definition Documentation

#define MII_BMCR   0x00

Basic mode control register.

Definition at line 32 of file hal_mii.h.

#define MII_BMSR   0x01

Basic mode status register.

Definition at line 33 of file hal_mii.h.

#define MII_PHYSID1   0x02

PHYS ID 1.

Definition at line 34 of file hal_mii.h.

#define MII_PHYSID2   0x03

PHYS ID 2.

Definition at line 35 of file hal_mii.h.

#define MII_ADVERTISE   0x04

Advertisement control reg.

Definition at line 36 of file hal_mii.h.

#define MII_LPA   0x05

Link partner ability reg.

Definition at line 37 of file hal_mii.h.

#define MII_EXPANSION   0x06

Expansion register.

Definition at line 38 of file hal_mii.h.

#define MII_ANNPTR   0x07

1000BASE-T control.

Definition at line 39 of file hal_mii.h.

#define MII_CTRL1000   0x09

1000BASE-T control.

Definition at line 40 of file hal_mii.h.

#define MII_STAT1000   0x0a

1000BASE-T status.

Definition at line 41 of file hal_mii.h.

#define MII_ESTATUS   0x0f

Extended Status.

Definition at line 42 of file hal_mii.h.

#define MII_PHYSTS   0x10

PHY Status register.

Definition at line 43 of file hal_mii.h.

#define MII_MICR   0x11

MII Interrupt ctrl register.

Definition at line 44 of file hal_mii.h.

#define MII_DCOUNTER   0x12

Disconnect counter.

Definition at line 45 of file hal_mii.h.

#define MII_FCSCOUNTER   0x13

False carrier counter.

Definition at line 46 of file hal_mii.h.

#define MII_NWAYTEST   0x14

N-way auto-neg test reg.

Definition at line 47 of file hal_mii.h.

#define MII_RERRCOUNTER   0x15

Receive error counter.

Definition at line 48 of file hal_mii.h.

#define MII_SREVISION   0x16

Silicon revision.

Definition at line 49 of file hal_mii.h.

#define MII_RESV1   0x17

Reserved.

Definition at line 50 of file hal_mii.h.

#define MII_LBRERROR   0x18

Lpback, rx, bypass error.

Definition at line 51 of file hal_mii.h.

#define MII_PHYADDR   0x19

PHY address.

Definition at line 52 of file hal_mii.h.

#define MII_RESV2   0x1a

Reserved.

Definition at line 53 of file hal_mii.h.

#define MII_TPISTATUS   0x1b

TPI status for 10Mbps.

Definition at line 54 of file hal_mii.h.

#define MII_NCONFIG   0x1c

Network interface config.

Definition at line 55 of file hal_mii.h.

#define BMCR_RESV   0x007f

Unused.

Definition at line 62 of file hal_mii.h.

#define BMCR_CTST   0x0080

Collision test.

Definition at line 63 of file hal_mii.h.

#define BMCR_FULLDPLX   0x0100

Full duplex.

Definition at line 64 of file hal_mii.h.

#define BMCR_ANRESTART   0x0200

Auto negotiation restart.

Definition at line 65 of file hal_mii.h.

#define BMCR_ISOLATE   0x0400

Disconnect DP83840 from MII.

Definition at line 66 of file hal_mii.h.

#define BMCR_PDOWN   0x0800

Powerdown.

Definition at line 67 of file hal_mii.h.

#define BMCR_ANENABLE   0x1000

Enable auto negotiation.

Definition at line 68 of file hal_mii.h.

#define BMCR_SPEED100   0x2000

Select 100Mbps.

Definition at line 69 of file hal_mii.h.

#define BMCR_LOOPBACK   0x4000

TXD loopback bit.

Definition at line 70 of file hal_mii.h.

#define BMCR_RESET   0x8000

Reset.

Definition at line 71 of file hal_mii.h.

#define BMSR_ERCAP   0x0001

Ext-reg capability.

Definition at line 78 of file hal_mii.h.

#define BMSR_JCD   0x0002

Jabber detected.

Definition at line 79 of file hal_mii.h.

#define BMSR_LSTATUS   0x0004

Link status.

Definition at line 80 of file hal_mii.h.

#define BMSR_ANEGCAPABLE   0x0008

Able to do auto-negotiation.

Definition at line 81 of file hal_mii.h.

#define BMSR_RFAULT   0x0010

Remote fault detected.

Definition at line 82 of file hal_mii.h.

#define BMSR_ANEGCOMPLETE   0x0020

Auto-negotiation complete.

Definition at line 83 of file hal_mii.h.

#define BMSR_MFPRESUPPCAP   0x0040

Able to suppress preamble.

Definition at line 84 of file hal_mii.h.

#define BMSR_RESV   0x0780

Unused.

Definition at line 85 of file hal_mii.h.

#define BMSR_10HALF   0x0800

Can do 10mbps, half-duplex.

Definition at line 86 of file hal_mii.h.

#define BMSR_10FULL   0x1000

Can do 10mbps, full-duplex.

Definition at line 87 of file hal_mii.h.

#define BMSR_100HALF   0x2000

Can do 100mbps, half-duplex.

Definition at line 88 of file hal_mii.h.

#define BMSR_100FULL   0x4000

Can do 100mbps, full-duplex.

Definition at line 89 of file hal_mii.h.

#define BMSR_100BASE4   0x8000

Can do 100mbps, 4k packets.

Definition at line 90 of file hal_mii.h.

#define ADVERTISE_SLCT   0x001f

Selector bits.

Definition at line 97 of file hal_mii.h.

#define ADVERTISE_CSMA   0x0001

Only selector supported.

Definition at line 98 of file hal_mii.h.

#define ADVERTISE_10HALF   0x0020

Try for 10mbps half-duplex.

Definition at line 99 of file hal_mii.h.

#define ADVERTISE_10FULL   0x0040

Try for 10mbps full-duplex.

Definition at line 100 of file hal_mii.h.

#define ADVERTISE_100HALF   0x0080

Try for 100mbps half-duplex.

Definition at line 101 of file hal_mii.h.

#define ADVERTISE_100FULL   0x0100

Try for 100mbps full-duplex.

Definition at line 102 of file hal_mii.h.

#define ADVERTISE_100BASE4   0x0200

Try for 100mbps 4k packets.

Definition at line 103 of file hal_mii.h.

#define ADVERTISE_PAUSE_CAP   0x0400

Try for pause.

Definition at line 104 of file hal_mii.h.

#define ADVERTISE_PAUSE_ASYM   0x0800

Try for asymetric pause.

Definition at line 105 of file hal_mii.h.

#define ADVERTISE_RESV   0x1000

Unused.

Definition at line 106 of file hal_mii.h.

#define ADVERTISE_RFAULT   0x2000

Say we can detect faults.

Definition at line 107 of file hal_mii.h.

#define ADVERTISE_LPACK   0x4000

Ack link partners response.

Definition at line 108 of file hal_mii.h.

#define ADVERTISE_NPAGE   0x8000

Next page bit.

Definition at line 109 of file hal_mii.h.

#define LPA_SLCT   0x001f

Same as advertise selector.

Definition at line 121 of file hal_mii.h.

#define LPA_10HALF   0x0020

Can do 10mbps half-duplex.

Definition at line 122 of file hal_mii.h.

#define LPA_10FULL   0x0040

Can do 10mbps full-duplex.

Definition at line 123 of file hal_mii.h.

#define LPA_100HALF   0x0080

Can do 100mbps half-duplex.

Definition at line 124 of file hal_mii.h.

#define LPA_100FULL   0x0100

Can do 100mbps full-duplex.

Definition at line 125 of file hal_mii.h.

#define LPA_100BASE4   0x0200

Can do 100mbps 4k packets.

Definition at line 126 of file hal_mii.h.

#define LPA_PAUSE_CAP   0x0400

Can pause.

Definition at line 127 of file hal_mii.h.

#define LPA_PAUSE_ASYM   0x0800

Can pause asymetrically.

Definition at line 128 of file hal_mii.h.

#define LPA_RESV   0x1000

Unused.

Definition at line 129 of file hal_mii.h.

#define LPA_RFAULT   0x2000

Link partner faulted.

Definition at line 130 of file hal_mii.h.

#define LPA_LPACK   0x4000

Link partner acked us.

Definition at line 131 of file hal_mii.h.

#define LPA_NPAGE   0x8000

Next page bit.

Definition at line 132 of file hal_mii.h.

#define EXPANSION_NWAY   0x0001

Can do N-way auto-nego.

Definition at line 142 of file hal_mii.h.

#define EXPANSION_LCWP   0x0002

Got new RX page code word.

Definition at line 143 of file hal_mii.h.

#define EXPANSION_ENABLENPAGE   0x0004

This enables npage words.

Definition at line 144 of file hal_mii.h.

#define EXPANSION_NPCAPABLE   0x0008

Link partner supports npage.

Definition at line 145 of file hal_mii.h.

#define EXPANSION_MFAULTS   0x0010

Multiple faults detected.

Definition at line 146 of file hal_mii.h.

#define EXPANSION_RESV   0xffe0

Unused.

Definition at line 147 of file hal_mii.h.

#define NWAYTEST_RESV1   0x00ff

Unused.

Definition at line 154 of file hal_mii.h.

#define NWAYTEST_LOOPBACK   0x0100

Enable loopback for N-way.

Definition at line 155 of file hal_mii.h.

#define NWAYTEST_RESV2   0xfe00

Unused.

Definition at line 156 of file hal_mii.h.