Data Sheet

Programming Interface — Ethernet Controller I210
369
0x1700 -
0x170C
N/A IVAR Interrupt Vector Allocation Registers RW
0x1740 N/A IVAR_MISC Interrupt Vector Allocation Registers - MISC RW
0x1680 -
0x16A0
N/A EITR Extended Interrupt Throttling Rate 0 - 4 RW
0x1514 N/A GPIE General Purpose Interrupt Enable RW
0x5B68 N/A PBACL MSI-X PBA Clear R/W1C
Receive
0x0100 N/A RCTL Rx Control RW
0x2160 0x0168 FCRTL0 Flow Control Receive Threshold Low RW
0x2168 0x0160 FCRTH0 Flow Control Receive Threshold High RW
0x2404 N/A RXPBSIZE Rx Packet Buffer Size RW
0x2460 N/A FCRTV Flow Control Refresh Timer Value RW
0xC000
0x0110,
0x2800
RDBAL[0] Rx Descriptor Base Low Queue 0 RW
0xC004
0x0114,
0x2804
RDBAH[0] Rx Descriptor Base High Queue 0 RW
0xC008
0x0118,
0x2808
RDLEN[0] Rx Descriptor Ring Length Queue 0 RW
0xC00C 0x280C SRRCTL[0] Split and Replication Receive Control Register Queue 0 RW
0xC010
0x0120,
0x2810
RDH[0] Rx Descriptor Head Queue 0 RO
0xC018
0x0128,
0x2818
RDT[0] Rx Descriptor Tail Queue 0 RW
0xC028 0x02828 RXDCTL[0] Receive Descriptor Control Queue 0 RW
0xC014 0x2814 RXCTL[0] Receive Queue 0 DCA CTRL Register RW
0xC040 + 0x40
* (n-1)
0x2900+
0x100 * (n-
1)
RDBAL[1 - 3] Rx Descriptor Base Low Queue 1 - 3 RW
0xC044 + 0x40
* (n-1)
0x2904 +
0x100 * (n-
1)
RDBAH[1 - 3] Rx Descriptor Base High Queue 1 - 3 RW
0xC048 + 0x40
* (n-1)
0x2908 +
0x100 * (n-
1)
RDLEN[1 - 3] Rx Descriptor Ring Length Queue 1 - 3 RW
0xC04C + 0x40
* (n-1)
0x290C +
0x100 * (n-
1)
SRRCTL[1 - 3] Split and Replication Receive Control Register Queue 1 - 3 RW
0xC050 + 0x40
* (n-1)
0x2910 +
0x100 * (n-
1)
RDH[1 - 3] Rx Descriptor Head Queue 1 - 3 RO
0xC058 + 0x40
* (n-1)
0x2918 +
0x100 * (n-
1)
RDT[1 - 3] Rx Descriptor Tail Queue 1 - 3 RW
0xC068 + 0x40
* (n-1)
0x2928 +
0x100 * (n-
1)
RXDCTL[1 - 3] Receive Descriptor Control Queue 1 - 3 RW
0xC054 + 0x40
* (n-1)
0x2914 +
0x100 * (n-
1)
RXCTL[1 - 3] Receive Queue 1 - 3 DCA CTRL Register RW
0x5000 N/A RXCSUM Receive Checksum Control RW
0x5004 N/A RLPML Receive Long packet maximal length RW
Table 8-6. Register Summary (Continued)
Offset Alias Offset Abbreviation Name RW