1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright(c) 1999 - 2018 Intel Corporation. */
3
4#ifndef _E1000E_REGS_H_
5#define _E1000E_REGS_H_
6
7#define E1000_CTRL 0x00000 /* Device Control - RW */
8#define E1000_STATUS 0x00008 /* Device Status - RO */
9#define E1000_EECD 0x00010 /* EEPROM/Flash Control - RW */
10#define E1000_EERD 0x00014 /* EEPROM Read - RW */
11#define E1000_CTRL_EXT 0x00018 /* Extended Device Control - RW */
12#define E1000_FLA 0x0001C /* Flash Access - RW */
13#define E1000_MDIC 0x00020 /* MDI Control - RW */
14#define E1000_SCTL 0x00024 /* SerDes Control - RW */
15#define E1000_FCAL 0x00028 /* Flow Control Address Low - RW */
16#define E1000_FCAH 0x0002C /* Flow Control Address High -RW */
17#define E1000_FEXT 0x0002C /* Future Extended - RW */
18#define E1000_FEXTNVM 0x00028 /* Future Extended NVM - RW */
19#define E1000_FEXTNVM3 0x0003C /* Future Extended NVM 3 - RW */
20#define E1000_FEXTNVM4 0x00024 /* Future Extended NVM 4 - RW */
21#define E1000_FEXTNVM5 0x00014 /* Future Extended NVM 5 - RW */
22#define E1000_FEXTNVM6 0x00010 /* Future Extended NVM 6 - RW */
23#define E1000_FEXTNVM7 0x000E4 /* Future Extended NVM 7 - RW */
24#define E1000_FEXTNVM8 0x5BB0 /* Future Extended NVM 8 - RW */
25#define E1000_FEXTNVM9 0x5BB4 /* Future Extended NVM 9 - RW */
26#define E1000_FEXTNVM11 0x5BBC /* Future Extended NVM 11 - RW */
27#define E1000_FEXTNVM12 0x5BC0 /* Future Extended NVM 12 - RW */
28#define E1000_PCIEANACFG 0x00F18 /* PCIE Analog Config */
29#define E1000_DPGFR 0x00FAC /* Dynamic Power Gate Force Control Register */
30#define E1000_FCT 0x00030 /* Flow Control Type - RW */
31#define E1000_VET 0x00038 /* VLAN Ether Type - RW */
32#define E1000_ICR 0x000C0 /* Interrupt Cause Read - R/clr */
33#define E1000_ITR 0x000C4 /* Interrupt Throttling Rate - RW */
34#define E1000_ICS 0x000C8 /* Interrupt Cause Set - WO */
35#define E1000_IMS 0x000D0 /* Interrupt Mask Set - RW */
36#define E1000_IMC 0x000D8 /* Interrupt Mask Clear - WO */
37#define E1000_IAM 0x000E0 /* Interrupt Acknowledge Auto Mask */
38#define E1000_IVAR 0x000E4 /* Interrupt Vector Allocation Register - RW */
39#define E1000_SVCR 0x000F0
40#define E1000_SVT 0x000F4
41#define E1000_LPIC 0x000FC /* Low Power IDLE control */
42#define E1000_RCTL 0x00100 /* Rx Control - RW */
43#define E1000_FCTTV 0x00170 /* Flow Control Transmit Timer Value - RW */
44#define E1000_TXCW 0x00178 /* Tx Configuration Word - RW */
45#define E1000_RXCW 0x00180 /* Rx Configuration Word - RO */
46#define E1000_PBA_ECC 0x01100 /* PBA ECC Register */
47#define E1000_TCTL 0x00400 /* Tx Control - RW */
48#define E1000_TCTL_EXT 0x00404 /* Extended Tx Control - RW */
49#define E1000_TIPG 0x00410 /* Tx Inter-packet gap -RW */
50#define E1000_AIT 0x00458 /* Adaptive Interframe Spacing Throttle - RW */
51#define E1000_LEDCTL 0x00E00 /* LED Control - RW */
52#define E1000_EXTCNF_CTRL 0x00F00 /* Extended Configuration Control */
53#define E1000_EXTCNF_SIZE 0x00F08 /* Extended Configuration Size */
54#define E1000_PHY_CTRL 0x00F10 /* PHY Control Register in CSR */
55#define E1000_POEMB E1000_PHY_CTRL /* PHY OEM Bits */
56#define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */
57#define E1000_PBS 0x01008 /* Packet Buffer Size */
58#define E1000_PBECCSTS 0x0100C /* Packet Buffer ECC Status - RW */
59#define E1000_IOSFPC 0x00F28 /* TX corrupted data */
60#define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */
61#define E1000_EEWR 0x0102C /* EEPROM Write Register - RW */
62#define E1000_FLOP 0x0103C /* FLASH Opcode Register */
63#define E1000_ERT 0x02008 /* Early Rx Threshold - RW */
64#define E1000_FCRTL 0x02160 /* Flow Control Receive Threshold Low - RW */
65#define E1000_FCRTH 0x02168 /* Flow Control Receive Threshold High - RW */
66#define E1000_PSRCTL 0x02170 /* Packet Split Receive Control - RW */
67#define E1000_RDFH 0x02410 /* Rx Data FIFO Head - RW */
68#define E1000_RDFT 0x02418 /* Rx Data FIFO Tail - RW */
69#define E1000_RDFHS 0x02420 /* Rx Data FIFO Head Saved - RW */
70#define E1000_RDFTS 0x02428 /* Rx Data FIFO Tail Saved - RW */
71#define E1000_RDFPC 0x02430 /* Rx Data FIFO Packet Count - RW */
72/* Split and Replication Rx Control - RW */
73#define E1000_RDTR 0x02820 /* Rx Delay Timer - RW */
74#define E1000_RADV 0x0282C /* Rx Interrupt Absolute Delay Timer - RW */
75/* Convenience macros
76 *
77 * Note: "_n" is the queue number of the register to be written to.
78 *
79 * Example usage:
80 * E1000_RDBAL_REG(current_rx_queue)
81 */
82#define E1000_RDBAL(_n) ((_n) < 4 ? (0x02800 + ((_n) * 0x100)) : \
83 (0x0C000 + ((_n) * 0x40)))
84#define E1000_RDBAH(_n) ((_n) < 4 ? (0x02804 + ((_n) * 0x100)) : \
85 (0x0C004 + ((_n) * 0x40)))
86#define E1000_RDLEN(_n) ((_n) < 4 ? (0x02808 + ((_n) * 0x100)) : \
87 (0x0C008 + ((_n) * 0x40)))
88#define E1000_RDH(_n) ((_n) < 4 ? (0x02810 + ((_n) * 0x100)) : \
89 (0x0C010 + ((_n) * 0x40)))
90#define E1000_RDT(_n) ((_n) < 4 ? (0x02818 + ((_n) * 0x100)) : \
91 (0x0C018 + ((_n) * 0x40)))
92#define E1000_RXDCTL(_n) ((_n) < 4 ? (0x02828 + ((_n) * 0x100)) : \
93 (0x0C028 + ((_n) * 0x40)))
94#define E1000_TDBAL(_n) ((_n) < 4 ? (0x03800 + ((_n) * 0x100)) : \
95 (0x0E000 + ((_n) * 0x40)))
96#define E1000_TDBAH(_n) ((_n) < 4 ? (0x03804 + ((_n) * 0x100)) : \
97 (0x0E004 + ((_n) * 0x40)))
98#define E1000_TDLEN(_n) ((_n) < 4 ? (0x03808 + ((_n) * 0x100)) : \
99 (0x0E008 + ((_n) * 0x40)))
100#define E1000_TDH(_n) ((_n) < 4 ? (0x03810 + ((_n) * 0x100)) : \
101 (0x0E010 + ((_n) * 0x40)))
102#define E1000_TDT(_n) ((_n) < 4 ? (0x03818 + ((_n) * 0x100)) : \
103 (0x0E018 + ((_n) * 0x40)))
104#define E1000_TXDCTL(_n) ((_n) < 4 ? (0x03828 + ((_n) * 0x100)) : \
105 (0x0E028 + ((_n) * 0x40)))
106#define E1000_TARC(_n) (0x03840 + ((_n) * 0x100))
107#define E1000_KABGTXD 0x03004 /* AFE Band Gap Transmit Ref Data */
108#define E1000_RAL(_i) (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : \
109 (0x054E0 + ((_i - 16) * 8)))
110#define E1000_RAH(_i) (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : \
111 (0x054E4 + ((_i - 16) * 8)))
112#define E1000_SHRAL(_i) (0x05438 + ((_i) * 8))
113#define E1000_SHRAH(_i) (0x0543C + ((_i) * 8))
114#define E1000_TDFH 0x03410 /* Tx Data FIFO Head - RW */
115#define E1000_TDFT 0x03418 /* Tx Data FIFO Tail - RW */
116#define E1000_TDFHS 0x03420 /* Tx Data FIFO Head Saved - RW */
117#define E1000_TDFTS 0x03428 /* Tx Data FIFO Tail Saved - RW */
118#define E1000_TDFPC 0x03430 /* Tx Data FIFO Packet Count - RW */
119#define E1000_TIDV 0x03820 /* Tx Interrupt Delay Value - RW */
120#define E1000_TADV 0x0382C /* Tx Interrupt Absolute Delay Val - RW */
121#define E1000_CRCERRS 0x04000 /* CRC Error Count - R/clr */
122#define E1000_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */
123#define E1000_SYMERRS 0x04008 /* Symbol Error Count - R/clr */
124#define E1000_RXERRC 0x0400C /* Receive Error Count - R/clr */
125#define E1000_MPC 0x04010 /* Missed Packet Count - R/clr */
126#define E1000_SCC 0x04014 /* Single Collision Count - R/clr */
127#define E1000_ECOL 0x04018 /* Excessive Collision Count - R/clr */
128#define E1000_MCC 0x0401C /* Multiple Collision Count - R/clr */
129#define E1000_LATECOL 0x04020 /* Late Collision Count - R/clr */
130#define E1000_COLC 0x04028 /* Collision Count - R/clr */
131#define E1000_DC 0x04030 /* Defer Count - R/clr */
132#define E1000_TNCRS 0x04034 /* Tx-No CRS - R/clr */
133#define E1000_SEC 0x04038 /* Sequence Error Count - R/clr */
134#define E1000_CEXTERR 0x0403C /* Carrier Extension Error Count - R/clr */
135#define E1000_RLEC 0x04040 /* Receive Length Error Count - R/clr */
136#define E1000_XONRXC 0x04048 /* XON Rx Count - R/clr */
137#define E1000_XONTXC 0x0404C /* XON Tx Count - R/clr */
138#define E1000_XOFFRXC 0x04050 /* XOFF Rx Count - R/clr */
139#define E1000_XOFFTXC 0x04054 /* XOFF Tx Count - R/clr */
140#define E1000_FCRUC 0x04058 /* Flow Control Rx Unsupported Count- R/clr */
141#define E1000_PRC64 0x0405C /* Packets Rx (64 bytes) - R/clr */
142#define E1000_PRC127 0x04060 /* Packets Rx (65-127 bytes) - R/clr */
143#define E1000_PRC255 0x04064 /* Packets Rx (128-255 bytes) - R/clr */
144#define E1000_PRC511 0x04068 /* Packets Rx (255-511 bytes) - R/clr */
145#define E1000_PRC1023 0x0406C /* Packets Rx (512-1023 bytes) - R/clr */
146#define E1000_PRC1522 0x04070 /* Packets Rx (1024-1522 bytes) - R/clr */
147#define E1000_GPRC 0x04074 /* Good Packets Rx Count - R/clr */
148#define E1000_BPRC 0x04078 /* Broadcast Packets Rx Count - R/clr */
149#define E1000_MPRC 0x0407C /* Multicast Packets Rx Count - R/clr */
150#define E1000_GPTC 0x04080 /* Good Packets Tx Count - R/clr */
151#define E1000_GORCL 0x04088 /* Good Octets Rx Count Low - R/clr */
152#define E1000_GORCH 0x0408C /* Good Octets Rx Count High - R/clr */
153#define E1000_GOTCL 0x04090 /* Good Octets Tx Count Low - R/clr */
154#define E1000_GOTCH 0x04094 /* Good Octets Tx Count High - R/clr */
155#define E1000_RNBC 0x040A0 /* Rx No Buffers Count - R/clr */
156#define E1000_RUC 0x040A4 /* Rx Undersize Count - R/clr */
157#define E1000_RFC 0x040A8 /* Rx Fragment Count - R/clr */
158#define E1000_ROC 0x040AC /* Rx Oversize Count - R/clr */
159#define E1000_RJC 0x040B0 /* Rx Jabber Count - R/clr */
160#define E1000_MGTPRC 0x040B4 /* Management Packets Rx Count - R/clr */
161#define E1000_MGTPDC 0x040B8 /* Management Packets Dropped Count - R/clr */
162#define E1000_MGTPTC 0x040BC /* Management Packets Tx Count - R/clr */
163#define E1000_TORL 0x040C0 /* Total Octets Rx Low - R/clr */
164#define E1000_TORH 0x040C4 /* Total Octets Rx High - R/clr */
165#define E1000_TOTL 0x040C8 /* Total Octets Tx Low - R/clr */
166#define E1000_TOTH 0x040CC /* Total Octets Tx High - R/clr */
167#define E1000_TPR 0x040D0 /* Total Packets Rx - R/clr */
168#define E1000_TPT 0x040D4 /* Total Packets Tx - R/clr */
169#define E1000_PTC64 0x040D8 /* Packets Tx (64 bytes) - R/clr */
170#define E1000_PTC127 0x040DC /* Packets Tx (65-127 bytes) - R/clr */
171#define E1000_PTC255 0x040E0 /* Packets Tx (128-255 bytes) - R/clr */
172#define E1000_PTC511 0x040E4 /* Packets Tx (256-511 bytes) - R/clr */
173#define E1000_PTC1023 0x040E8 /* Packets Tx (512-1023 bytes) - R/clr */
174#define E1000_PTC1522 0x040EC /* Packets Tx (1024-1522 Bytes) - R/clr */
175#define E1000_MPTC 0x040F0 /* Multicast Packets Tx Count - R/clr */
176#define E1000_BPTC 0x040F4 /* Broadcast Packets Tx Count - R/clr */
177#define E1000_TSCTC 0x040F8 /* TCP Segmentation Context Tx - R/clr */
178#define E1000_TSCTFC 0x040FC /* TCP Segmentation Context Tx Fail - R/clr */
179#define E1000_IAC 0x04100 /* Interrupt Assertion Count */
180#define E1000_ICRXPTC 0x04104 /* Interrupt Cause Rx Pkt Timer Expire Count */
181#define E1000_ICRXATC 0x04108 /* Interrupt Cause Rx Abs Timer Expire Count */
182#define E1000_ICTXPTC 0x0410C /* Interrupt Cause Tx Pkt Timer Expire Count */
183#define E1000_ICTXATC 0x04110 /* Interrupt Cause Tx Abs Timer Expire Count */
184#define E1000_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */
185#define E1000_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Min Thresh Count */
186#define E1000_ICRXDMTC 0x04120 /* Interrupt Cause Rx Desc Min Thresh Count */
187#define E1000_ICRXOC 0x04124 /* Interrupt Cause Receiver Overrun Count */
188#define E1000_CRC_OFFSET 0x05F50 /* CRC Offset register */
189
190#define E1000_PCS_LCTL 0x04208 /* PCS Link Control - RW */
191#define E1000_PCS_LSTAT 0x0420C /* PCS Link Status - RO */
192#define E1000_PCS_ANADV 0x04218 /* AN advertisement - RW */
193#define E1000_PCS_LPAB 0x0421C /* Link Partner Ability - RW */
194#define E1000_RXCSUM 0x05000 /* Rx Checksum Control - RW */
195#define E1000_RFCTL 0x05008 /* Receive Filter Control */
196#define E1000_MTA 0x05200 /* Multicast Table Array - RW Array */
197#define E1000_RA 0x05400 /* Receive Address - RW Array */
198#define E1000_VFTA 0x05600 /* VLAN Filter Table Array - RW Array */
199#define E1000_WUC 0x05800 /* Wakeup Control - RW */
200#define E1000_WUFC 0x05808 /* Wakeup Filter Control - RW */
201#define E1000_WUS 0x05810 /* Wakeup Status - RO */
202#define E1000_MANC 0x05820 /* Management Control - RW */
203#define E1000_FFLT 0x05F00 /* Flexible Filter Length Table - RW Array */
204#define E1000_HOST_IF 0x08800 /* Host Interface */
205
206#define E1000_KMRNCTRLSTA 0x00034 /* MAC-PHY interface - RW */
207#define E1000_MANC2H 0x05860 /* Management Control To Host - RW */
208/* Management Decision Filters */
209#define E1000_MDEF(_n) (0x05890 + (4 * (_n)))
210#define E1000_SW_FW_SYNC 0x05B5C /* SW-FW Synchronization - RW */
211#define E1000_GCR 0x05B00 /* PCI-Ex Control */
212#define E1000_GCR2 0x05B64 /* PCI-Ex Control #2 */
213#define E1000_FACTPS 0x05B30 /* Function Active and Power State to MNG */
214#define E1000_SWSM 0x05B50 /* SW Semaphore */
215#define E1000_FWSM 0x05B54 /* FW Semaphore */
216#define E1000_EXFWSM 0x05B58 /* Extended FW Semaphore */
217/* Driver-only SW semaphore (not used by BOOT agents) */
218#define E1000_SWSM2 0x05B58
219#define E1000_FFLT_DBG 0x05F04 /* Debug Register */
220#define E1000_HICR 0x08F00 /* Host Interface Control */
221
222/* RSS registers */
223#define E1000_MRQC 0x05818 /* Multiple Receive Control - RW */
224#define E1000_RETA(_i) (0x05C00 + ((_i) * 4)) /* Redirection Table - RW */
225#define E1000_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* RSS Random Key - RW */
226#define E1000_TSYNCRXCTL 0x0B620 /* Rx Time Sync Control register - RW */
227#define E1000_TSYNCTXCTL 0x0B614 /* Tx Time Sync Control register - RW */
228#define E1000_RXSTMPL 0x0B624 /* Rx timestamp Low - RO */
229#define E1000_RXSTMPH 0x0B628 /* Rx timestamp High - RO */
230#define E1000_TXSTMPL 0x0B618 /* Tx timestamp value Low - RO */
231#define E1000_TXSTMPH 0x0B61C /* Tx timestamp value High - RO */
232#define E1000_SYSTIML 0x0B600 /* System time register Low - RO */
233#define E1000_SYSTIMH 0x0B604 /* System time register High - RO */
234#define E1000_TIMINCA 0x0B608 /* Increment attributes register - RW */
235#define E1000_SYSSTMPL 0x0B648 /* HH Timesync system stamp low register */
236#define E1000_SYSSTMPH 0x0B64C /* HH Timesync system stamp hi register */
237#define E1000_PLTSTMPL 0x0B640 /* HH Timesync platform stamp low register */
238#define E1000_PLTSTMPH 0x0B644 /* HH Timesync platform stamp hi register */
239#define E1000_RXMTRL 0x0B634 /* Time sync Rx EtherType and Msg Type - RW */
240#define E1000_RXUDP 0x0B638 /* Time Sync Rx UDP Port - RW */
241
242/* PHY registers */
243#define I82579_DFT_CTRL PHY_REG(769, 20)
244
245#endif
246