Commit | Line | Data |
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ae06c70b | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
51dce24b | 2 | /* Copyright(c) 2007 - 2018 Intel Corporation. */ |
9d5c8243 AK |
3 | |
4 | #ifndef _E1000_82575_H_ | |
5 | #define _E1000_82575_H_ | |
6 | ||
5ccc921a JP |
7 | void igb_shutdown_serdes_link_82575(struct e1000_hw *hw); |
8 | void igb_power_up_serdes_link_82575(struct e1000_hw *hw); | |
9 | void igb_power_down_phy_copper_82575(struct e1000_hw *hw); | |
10 | void igb_rx_fifo_flush_82575(struct e1000_hw *hw); | |
11 | s32 igb_read_i2c_byte(struct e1000_hw *hw, u8 byte_offset, u8 dev_addr, | |
12 | u8 *data); | |
13 | s32 igb_write_i2c_byte(struct e1000_hw *hw, u8 byte_offset, u8 dev_addr, | |
14 | u8 data); | |
662d7205 | 15 | |
099e1cb7 | 16 | #define ID_LED_DEFAULT_82575_SERDES ((ID_LED_DEF1_DEF2 << 12) | \ |
9005df38 CW |
17 | (ID_LED_DEF1_DEF2 << 8) | \ |
18 | (ID_LED_DEF1_DEF2 << 4) | \ | |
19 | (ID_LED_OFF1_ON2)) | |
099e1cb7 | 20 | |
d2ba2ed8 AD |
21 | #define E1000_RAR_ENTRIES_82575 16 |
22 | #define E1000_RAR_ENTRIES_82576 24 | |
23 | #define E1000_RAR_ENTRIES_82580 24 | |
24 | #define E1000_RAR_ENTRIES_I350 32 | |
bb2ac47b AD |
25 | |
26 | #define E1000_SW_SYNCH_MB 0x00000100 | |
27 | #define E1000_STAT_DEV_RST_SET 0x00100000 | |
28 | #define E1000_CTRL_DEV_RST 0x20000000 | |
9d5c8243 AK |
29 | |
30 | /* SRRCTL bit definitions */ | |
31 | #define E1000_SRRCTL_BSIZEPKT_SHIFT 10 /* Shift _right_ */ | |
32 | #define E1000_SRRCTL_BSIZEHDRSIZE_SHIFT 2 /* Shift _left_ */ | |
33 | #define E1000_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000 | |
34 | #define E1000_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000 | |
e1739522 | 35 | #define E1000_SRRCTL_DROP_EN 0x80000000 |
757b77e2 | 36 | #define E1000_SRRCTL_TIMESTAMP 0x40000000 |
9d5c8243 | 37 | |
f96a8a0b | 38 | |
c883de9f | 39 | #define E1000_MRQC_ENABLE_RSS_MQ 0x00000002 |
e1739522 | 40 | #define E1000_MRQC_ENABLE_VMDQ 0x00000003 |
9d5c8243 | 41 | #define E1000_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 |
c883de9f | 42 | #define E1000_MRQC_ENABLE_VMDQ_RSS_MQ 0x00000005 |
9d5c8243 AK |
43 | #define E1000_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 |
44 | #define E1000_MRQC_RSS_FIELD_IPV6_UDP_EX 0x01000000 | |
45 | ||
46 | #define E1000_EICR_TX_QUEUE ( \ | |
9005df38 CW |
47 | E1000_EICR_TX_QUEUE0 | \ |
48 | E1000_EICR_TX_QUEUE1 | \ | |
49 | E1000_EICR_TX_QUEUE2 | \ | |
50 | E1000_EICR_TX_QUEUE3) | |
9d5c8243 AK |
51 | |
52 | #define E1000_EICR_RX_QUEUE ( \ | |
9005df38 CW |
53 | E1000_EICR_RX_QUEUE0 | \ |
54 | E1000_EICR_RX_QUEUE1 | \ | |
55 | E1000_EICR_RX_QUEUE2 | \ | |
56 | E1000_EICR_RX_QUEUE3) | |
9d5c8243 | 57 | |
652fff32 | 58 | /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */ |
c5b9bd5e AD |
59 | #define E1000_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ |
60 | #define E1000_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of ctrl bits */ | |
9d5c8243 AK |
61 | |
62 | /* Receive Descriptor - Advanced */ | |
63 | union e1000_adv_rx_desc { | |
64 | struct { | |
6d8126f9 AV |
65 | __le64 pkt_addr; /* Packet buffer address */ |
66 | __le64 hdr_addr; /* Header buffer address */ | |
9d5c8243 AK |
67 | } read; |
68 | struct { | |
69 | struct { | |
70 | struct { | |
6d8126f9 | 71 | __le16 pkt_info; /* RSS type, Packet type */ |
e52c0f96 | 72 | __le16 hdr_info; /* Split Head, buf len */ |
9d5c8243 AK |
73 | } lo_dword; |
74 | union { | |
6d8126f9 | 75 | __le32 rss; /* RSS Hash */ |
9d5c8243 | 76 | struct { |
6d8126f9 AV |
77 | __le16 ip_id; /* IP id */ |
78 | __le16 csum; /* Packet Checksum */ | |
9d5c8243 AK |
79 | } csum_ip; |
80 | } hi_dword; | |
81 | } lower; | |
82 | struct { | |
6d8126f9 AV |
83 | __le32 status_error; /* ext status/error */ |
84 | __le16 length; /* Packet length */ | |
85 | __le16 vlan; /* VLAN tag */ | |
9d5c8243 AK |
86 | } upper; |
87 | } wb; /* writeback */ | |
88 | }; | |
89 | ||
90 | #define E1000_RXDADV_HDRBUFLEN_MASK 0x7FE0 | |
91 | #define E1000_RXDADV_HDRBUFLEN_SHIFT 5 | |
c5b9bd5e | 92 | #define E1000_RXDADV_STAT_TS 0x10000 /* Pkt was time stamped */ |
757b77e2 | 93 | #define E1000_RXDADV_STAT_TSIP 0x08000 /* timestamp in packet */ |
9d5c8243 | 94 | |
9d5c8243 AK |
95 | /* Transmit Descriptor - Advanced */ |
96 | union e1000_adv_tx_desc { | |
97 | struct { | |
6d8126f9 AV |
98 | __le64 buffer_addr; /* Address of descriptor's data buf */ |
99 | __le32 cmd_type_len; | |
100 | __le32 olinfo_status; | |
9d5c8243 AK |
101 | } read; |
102 | struct { | |
6d8126f9 AV |
103 | __le64 rsvd; /* Reserved */ |
104 | __le32 nxtseq_seed; | |
105 | __le32 status; | |
9d5c8243 AK |
106 | } wb; |
107 | }; | |
108 | ||
109 | /* Adv Transmit Descriptor Config Masks */ | |
33af6bcc | 110 | #define E1000_ADVTXD_MAC_TSTAMP 0x00080000 /* IEEE1588 Timestamp packet */ |
9d5c8243 AK |
111 | #define E1000_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Descriptor */ |
112 | #define E1000_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */ | |
e032afc8 | 113 | #define E1000_ADVTXD_DCMD_EOP 0x01000000 /* End of Packet */ |
9d5c8243 | 114 | #define E1000_ADVTXD_DCMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ |
e032afc8 | 115 | #define E1000_ADVTXD_DCMD_RS 0x08000000 /* Report Status */ |
9d5c8243 AK |
116 | #define E1000_ADVTXD_DCMD_DEXT 0x20000000 /* Descriptor extension (1=Adv) */ |
117 | #define E1000_ADVTXD_DCMD_VLE 0x40000000 /* VLAN pkt enable */ | |
118 | #define E1000_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ | |
119 | #define E1000_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ | |
120 | ||
121 | /* Context descriptors */ | |
122 | struct e1000_adv_tx_context_desc { | |
6d8126f9 AV |
123 | __le32 vlan_macip_lens; |
124 | __le32 seqnum_seed; | |
125 | __le32 type_tucmd_mlhl; | |
126 | __le32 mss_l4len_idx; | |
9d5c8243 AK |
127 | }; |
128 | ||
129 | #define E1000_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ | |
4085d06d | 130 | #define E1000_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */ |
9d5c8243 AK |
131 | #define E1000_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */ |
132 | #define E1000_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */ | |
b9473560 | 133 | #define E1000_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 packet TYPE of SCTP */ |
9d5c8243 AK |
134 | /* IPSec Encrypt Enable for ESP */ |
135 | #define E1000_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ | |
136 | #define E1000_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ | |
137 | /* Adv ctxt IPSec SA IDX mask */ | |
138 | /* Adv ctxt IPSec ESP len mask */ | |
139 | ||
140 | /* Additional Transmit Descriptor Control definitions */ | |
141 | #define E1000_TXDCTL_QUEUE_ENABLE 0x02000000 /* Enable specific Tx Queue */ | |
142 | /* Tx Queue Arbitration Priority 0=low, 1=high */ | |
143 | ||
144 | /* Additional Receive Descriptor Control definitions */ | |
145 | #define E1000_RXDCTL_QUEUE_ENABLE 0x02000000 /* Enable specific Rx Queue */ | |
146 | ||
147 | /* Direct Cache Access (DCA) definitions */ | |
cbd347ad AD |
148 | #define E1000_DCA_CTRL_DCA_MODE_DISABLE 0x01 /* DCA Disable */ |
149 | #define E1000_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ | |
9d5c8243 | 150 | |
fe4506b6 | 151 | #define E1000_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ |
a51d8c21 JK |
152 | #define E1000_DCA_RXCTRL_DESC_DCA_EN BIT(5) /* DCA Rx Desc enable */ |
153 | #define E1000_DCA_RXCTRL_HEAD_DCA_EN BIT(6) /* DCA Rx Desc header enable */ | |
154 | #define E1000_DCA_RXCTRL_DATA_DCA_EN BIT(7) /* DCA Rx Desc payload enable */ | |
155 | #define E1000_DCA_RXCTRL_DESC_RRO_EN BIT(9) /* DCA Rx rd Desc Relax Order */ | |
9d5c8243 | 156 | |
fe4506b6 | 157 | #define E1000_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ |
a51d8c21 JK |
158 | #define E1000_DCA_TXCTRL_DESC_DCA_EN BIT(5) /* DCA Tx Desc enable */ |
159 | #define E1000_DCA_TXCTRL_DESC_RRO_EN BIT(9) /* Tx rd Desc Relax Order */ | |
160 | #define E1000_DCA_TXCTRL_TX_WB_RO_EN BIT(11) /* Tx Desc writeback RO bit */ | |
161 | #define E1000_DCA_TXCTRL_DATA_RRO_EN BIT(13) /* Tx rd data Relax Order */ | |
9d5c8243 | 162 | |
2d064c06 AD |
163 | /* Additional DCA related definitions, note change in position of CPUID */ |
164 | #define E1000_DCA_TXCTRL_CPUID_MASK_82576 0xFF000000 /* Tx CPUID Mask */ | |
165 | #define E1000_DCA_RXCTRL_CPUID_MASK_82576 0xFF000000 /* Rx CPUID Mask */ | |
166 | #define E1000_DCA_TXCTRL_CPUID_SHIFT 24 /* Tx CPUID now in the last byte */ | |
167 | #define E1000_DCA_RXCTRL_CPUID_SHIFT 24 /* Rx CPUID now in the last byte */ | |
fe4506b6 | 168 | |
c5b9bd5e | 169 | /* ETQF register bit definitions */ |
a51d8c21 JK |
170 | #define E1000_ETQF_FILTER_ENABLE BIT(26) |
171 | #define E1000_ETQF_1588 BIT(30) | |
64c75d41 GH |
172 | #define E1000_ETQF_IMM_INT BIT(29) |
173 | #define E1000_ETQF_QUEUE_ENABLE BIT(31) | |
174 | #define E1000_ETQF_QUEUE_SHIFT 16 | |
175 | #define E1000_ETQF_QUEUE_MASK 0x00070000 | |
176 | #define E1000_ETQF_ETYPE_MASK 0x0000FFFF | |
c5b9bd5e AD |
177 | |
178 | /* FTQF register bit definitions */ | |
179 | #define E1000_FTQF_VF_BP 0x00008000 | |
180 | #define E1000_FTQF_1588_TIME_STAMP 0x08000000 | |
181 | #define E1000_FTQF_MASK 0xF0000000 | |
182 | #define E1000_FTQF_MASK_PROTO_BP 0x10000000 | |
183 | #define E1000_FTQF_MASK_SOURCE_PORT_BP 0x80000000 | |
184 | ||
70d92f86 | 185 | #define E1000_NVM_APME_82575 0x0400 |
4ae196df AD |
186 | #define MAX_NUM_VFS 8 |
187 | ||
13800469 GR |
188 | #define E1000_DTXSWC_MAC_SPOOF_MASK 0x000000FF /* Per VF MAC spoof control */ |
189 | #define E1000_DTXSWC_VLAN_SPOOF_MASK 0x0000FF00 /* Per VF VLAN spoof control */ | |
190 | #define E1000_DTXSWC_LLE_MASK 0x00FF0000 /* Per VF Local LB enables */ | |
191 | #define E1000_DTXSWC_VLAN_SPOOF_SHIFT 8 | |
a51d8c21 | 192 | #define E1000_DTXSWC_VMDQ_LOOPBACK_EN BIT(31) /* global VF LB enable */ |
4ae196df | 193 | |
e1739522 AD |
194 | /* Easy defines for setting default pool, would normally be left a zero */ |
195 | #define E1000_VT_CTL_DEFAULT_POOL_SHIFT 7 | |
196 | #define E1000_VT_CTL_DEFAULT_POOL_MASK (0x7 << E1000_VT_CTL_DEFAULT_POOL_SHIFT) | |
197 | ||
198 | /* Other useful VMD_CTL register defines */ | |
a51d8c21 JK |
199 | #define E1000_VT_CTL_IGNORE_MAC BIT(28) |
200 | #define E1000_VT_CTL_DISABLE_DEF_POOL BIT(29) | |
201 | #define E1000_VT_CTL_VM_REPL_EN BIT(30) | |
e1739522 AD |
202 | |
203 | /* Per VM Offload register setup */ | |
204 | #define E1000_VMOLR_RLPML_MASK 0x00003FFF /* Long Packet Maximum Length mask */ | |
205 | #define E1000_VMOLR_LPE 0x00010000 /* Accept Long packet */ | |
206 | #define E1000_VMOLR_RSSE 0x00020000 /* Enable RSS */ | |
207 | #define E1000_VMOLR_AUPE 0x01000000 /* Accept untagged packets */ | |
208 | #define E1000_VMOLR_ROMPE 0x02000000 /* Accept overflow multicast */ | |
209 | #define E1000_VMOLR_ROPE 0x04000000 /* Accept overflow unicast */ | |
210 | #define E1000_VMOLR_BAM 0x08000000 /* Accept Broadcast packets */ | |
211 | #define E1000_VMOLR_MPME 0x10000000 /* Multicast promiscuous mode */ | |
212 | #define E1000_VMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */ | |
4ae196df AD |
213 | #define E1000_VMOLR_STRCRC 0x80000000 /* CRC stripping enable */ |
214 | ||
dc1edc67 SA |
215 | #define E1000_DVMOLR_HIDEVLAN 0x20000000 /* Hide vlan enable */ |
216 | #define E1000_DVMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */ | |
217 | #define E1000_DVMOLR_STRCRC 0x80000000 /* CRC stripping enable */ | |
218 | ||
4ae196df AD |
219 | #define E1000_VLVF_ARRAY_SIZE 32 |
220 | #define E1000_VLVF_VLANID_MASK 0x00000FFF | |
221 | #define E1000_VLVF_POOLSEL_SHIFT 12 | |
222 | #define E1000_VLVF_POOLSEL_MASK (0xFF << E1000_VLVF_POOLSEL_SHIFT) | |
223 | #define E1000_VLVF_LVLAN 0x00100000 | |
224 | #define E1000_VLVF_VLANID_ENABLE 0x80000000 | |
225 | ||
8151d294 WM |
226 | #define E1000_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */ |
227 | #define E1000_VMVIR_VLANA_NEVER 0x80000000 /* Never insert VLAN tag */ | |
228 | ||
4ae196df AD |
229 | #define E1000_IOVCTL 0x05BBC |
230 | #define E1000_IOVCTL_REUSE_VFQ 0x00000001 | |
e1739522 | 231 | |
10d8e907 AD |
232 | #define E1000_RPLOLR_STRVLAN 0x40000000 |
233 | #define E1000_RPLOLR_STRCRC 0x80000000 | |
234 | ||
235 | #define E1000_DTXCTL_8023LL 0x0004 | |
236 | #define E1000_DTXCTL_VLAN_ADDED 0x0008 | |
237 | #define E1000_DTXCTL_OOS_ENABLE 0x0010 | |
238 | #define E1000_DTXCTL_MDP_EN 0x0020 | |
239 | #define E1000_DTXCTL_SPOOF_INT 0x0040 | |
240 | ||
a51d8c21 | 241 | #define E1000_EEPROM_PCS_AUTONEG_DISABLE_BIT BIT(14) |
2c670b5b | 242 | |
e1739522 AD |
243 | #define ALL_QUEUES 0xFFFF |
244 | ||
d249be54 AD |
245 | /* RX packet buffer size defines */ |
246 | #define E1000_RXPBS_SIZE_MASK_82576 0x0000007F | |
13800469 | 247 | void igb_vmdq_set_anti_spoofing_pf(struct e1000_hw *, bool, int); |
4ae196df AD |
248 | void igb_vmdq_set_loopback_pf(struct e1000_hw *, bool); |
249 | void igb_vmdq_set_replication_pf(struct e1000_hw *, bool); | |
bb2ac47b | 250 | u16 igb_rxpbs_adjust_82580(u32 data); |
87371b9d | 251 | s32 igb_read_emi_reg(struct e1000_hw *, u16 addr, u16 *data); |
c4c112f1 TF |
252 | s32 igb_set_eee_i350(struct e1000_hw *, bool adv1G, bool adv100M); |
253 | s32 igb_set_eee_i354(struct e1000_hw *, bool adv1G, bool adv100M); | |
f4c01e96 | 254 | s32 igb_get_eee_status_i354(struct e1000_hw *hw, bool *status); |
e1739522 | 255 | |
441fc6fd | 256 | #define E1000_I2C_THERMAL_SENSOR_ADDR 0xF8 |
aca5dae8 CW |
257 | #define E1000_EMC_INTERNAL_DATA 0x00 |
258 | #define E1000_EMC_INTERNAL_THERM_LIMIT 0x20 | |
259 | #define E1000_EMC_DIODE1_DATA 0x01 | |
260 | #define E1000_EMC_DIODE1_THERM_LIMIT 0x19 | |
261 | #define E1000_EMC_DIODE2_DATA 0x23 | |
262 | #define E1000_EMC_DIODE2_THERM_LIMIT 0x1A | |
263 | #define E1000_EMC_DIODE3_DATA 0x2A | |
264 | #define E1000_EMC_DIODE3_THERM_LIMIT 0x30 | |
9d5c8243 | 265 | #endif |