82583V Datasheet, PDF (288/374 Pages) Intel Corporation – Intel® 82583V GbE Controller

82583V GbE Controller—Driver Programing Interface
9.2.8.25
MAC Specific Interrupt Enable Register (Page 2), PHY Address 01;
Register 18
9.2.8.26
Bits
15:8 Reserved
Field
7
FIFO Over/ Underflow Interrupt Enable
6:4 Reserved
3
FIFO Idle Inserted Interrupt Enable
2
FIFO Idle Deleted Interrupt Enable
1:0 Reserved
Mode HW Rst SW Rst
Description
R/W
R/W
R/W
R/W
0x00
0x0
0x0
0x0
R/W 0x0
R/W 0x0
Retain
Retain
Retain
Retain
Retain
Retain
Reserved, set to 0x00.
1b = Interrupt enable.
0b = Interrupt disable.
Reserved, set to 0x0.
1b = Interrupt enable.
0b = Interrupt disable.
1b = Interrupt enable.
0b = Interrupt disable.
Reserved, set to 0x0.
MAC Specific Status Register (Page 2), PHY Address 01; Register 19
Bits
Field
15:8 Reserved
Mode HW Rst
RO
Always
0x00
7
FIFO Over/ Underflow RO,LH 0x0
6:4 Reserved
RO
Always
0x0
3
FIFO Idle Inserted
RO,LH 0x0
2
FIFO Idle Deleted
1:0 Reserved
RO,LH 0x0
RO
Always
0x0
SW Rst
Always
0x00
0x0
Always
0x0
0x0
0x0
Always
0x0
Description
Reserved, always set to 0x00.
1b = Over/underflow error.
0b = No FIFO error.
Reserved, always set to 0x0.
1b = Idle inserted.
0b = No idle inserted.
1b = Idle deleted.
0b = Idle not deleted.
Reserved, always set to 0x0.
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