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Register Summary — Intel
®
82575EB Gigabit Ethernet Controller
324632-003 Intel
®
82575EB Gigabit Ethernet Controller
Revision: 2.1 Software Developer’s Manual and EEPROM Guide
January 2011 293
General 01014h EEMNGDATA Manageability EEPROM Read/Write Data RO 336
General 01018h FLMNGCTL Manageability Flash Control Register R/W 336
General 0101Ch FLMNGDATA Manageability Flash Read Data R/W 336
General 01020h FLMNGCNT Manageability Flash Read Counter R/W 337
General 01204h EEARBC EEPROM Auto Read Bus control R/W 337
General 01040h WDSTP Watchdog Setup R/W 338
General 01044h WDSWSTS Watchdog SW R/W 338
General 01048h FRTIMER Free Running Timer R/WS 339
General 0104Ch TCPTIMER TCP Timer R/W 339
Interrupt 000C0h ICR Interrupt Cause Read RC/
W1C
340
Interrupt 000C8h ICS Interrupt Cause Set WO 341
Interrupt 000D0h IMS Interrupt Mask Set/Read R/W 342
Interrupt 000D8h IMC Interrupt Mask Clear WO 343
Interrupt 000E0h IAM Interrupt Acknowledge Auto Mask R/W 344
Interrupt 01520h EICS Extended Interrupt Cause Set WO 345
Interrupt 01524h EIMS Extended Interrupt Mask Set/Read R/WS 346
Interrupt 01528h EIMC Extended Interrupt Mask Clear WO 346
Interrupt 0152Ch EIAC Extended Interrupt Auto Clear R/W 347
Interrupt 01530h EIAM Extended Interrupt Auto Mask R/W 347
Interrupt 01580h EICR Extended Interrupt Cause Read RC/
W1C
347
Interrupt 05A80h:
05A9Ch
IMIR Immediate Interrupt Rx[7:0] R/W 349
Interrupt 05AA0h:
05ABCh
IMIREX Immediate Interrupt Rx Extended[7:0] R/W 350
Interrupt 05AC0h IMIRVP Immediate Interrupt Rx VLAN Priority R/W 350
Interrupt 01600h:
01624h
MSIXBM MSI-X Cause Allocation Bit Map Table R/W 351
Interrupt 01680h:
016A4h
EITR Extended Interrupt Throttling Rate 9 - 0 R/W 348
Receive 00100h RCTL Receive Control R/W 351
Receive 0280Ch:
02B0Ch
SRRCTL[3:0] Split and Replication Receive Control Register
Queue 3:0
R/W 354
Receive 05480h:
0548Ch
PSRTYPE[3:0] Packet Split Receive Type (n) R/W 355
Receive 02160h FCRTL Flow Control Receive Threshold Low R/W 356
Receive 02168h FCRTH Flow Control Receive Threshold High R/W 357
Receive 02460h FCRTV Flow Control Refresh Timer Value R/W 357
Receive 02800h:
02B00h
RDBAL Receive Descriptor Base Low Queue 3:0 R/W 358
Receive 02804h:
02B04h
RDBAH Receive Descriptor Base High Queue 3:0 R/W 358
Receive 02808h:
02B08h
RDLEN Receive Descriptor Length Queue 3:0 R/W 358
Receive 02810h:
02B10h
RDH Receive Descriptor Head Queue 3:0 R/W 359
Receive 02818h:
02B18h
RDT Receive Descriptor Tail Queue 3:0 R/W 359
Category Offset Abbreviation Name R/W Page