82583V Datasheet, PDF (278/374 Pages) Intel Corporation – Intel® 82583V GbE Controller

82583V GbE Controller—Driver Programing Interface
9.2.8.11
Bits
Field
9
1000BASE-T
Full-Duplex
8
1000BASE-T
Half-Duplex
7:0
Reserved
Mode
HW Rst
R/W 0x1
R/W
See
Description
R/W 0x00
SW Rst
Description
Update
Update
Retain
A write to this register bit does not take effect
until any of the following also occurs:
• Software reset is asserted (register 0.15).
• Restart auto-negotiation is asserted
(register 0.9).
• Power down (register 0.11, 16_0.2)
transitions from power down to normal
operation.
• Copper link goes down.
1b = Advertise.
0b = Not advertised.
A write to this register bit does not take effect
until any of the following also occurs:
• Software reset is asserted (register 0.15).
• Restart auto-negotiation is asserted
(register 0.9).
• Power down (register 0.11, 16_0.2)
transitions from power down to normal
operation.
• Copper link goes down.
After a hardware reset, this bit takes on the
value of pd_config_1000hd_a.
1 = Advertise.
0 = Not advertised.
Reserved, set to 0x00.
1000BASE-T Status Register (Any Page), PHY Address 01; Register 10
Bits
Field
Master/Slave
15 Configuration
Fault
Master/Slave
14 Configuration
Resolution
13
Local Receiver
Status
Remote
12 Receiver
Status
Link Partner
11
1000BASE-T
Full-Duplex
Capability
Link Partner
10
1000BASE-T
Half-Duplex
Capability
9:8 Reserved
7:0
Idle Error
Count
Mode HW Rst SW Rst
Description
RO,
LH
0x0
0x0
This register bit clears on reads.
1b = master/slave configuration fault detected.
0 = No master/slave configuration fault detected.
RO
0x0
0x0
1b = Local PHY configuration resolved to master.
0b = Local PHY configuration resolved to slave.
RO
0x0
0x0
1b = Local receiver operational.
0b = Local receiver is not operational.
RO
0x0
0x0
1b = Remote receiver operational.
0b = Remote receiver not operational.
RO
0x0
RO
0x0
RO
0x0
RO,
SC
0x00
0x0
0x0
0x0
0x00
1b = Link partner is capable of 1000BASE-T full-
duplex.
0b = Link partner is not capable of 1000BASE-T full
duplex.
1b = Link partner is capable of 1000BASE-T half-
duplex.
0b = Link partner is not capable of 1000BASE-T half
duplex.
Reserved.
MSB of Idle Error Counter.
These register bits report the idle error count since the
last time this register was read. The counter reaches
its maximum at 11111111b and does not roll over.
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