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2038 Add in I350 and ET2 support into igb
Reviewed by: Dan McDonald <danmcd@nexenta.com>
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--- old/usr/src/uts/common/io/igb/igb_defines.h
+++ new/usr/src/uts/common/io/igb/igb_defines.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
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13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21
22 22 /*
23 - * Copyright(c) 2007-2010 Intel Corporation. All rights reserved.
23 + * Copyright (c) 2007-2012 Intel Corporation. All rights reserved.
24 24 */
25 25
26 26 /*
27 27 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
28 28 */
29 29
30 30 /* IntelVersion: 1.120.2.2 v3_3_14_3_BHSW1 */
31 31
32 32 #ifndef _IGB_DEFINES_H
33 33 #define _IGB_DEFINES_H
34 34
35 35 #ifdef __cplusplus
36 36 extern "C" {
37 37 #endif
38 38
39 39 /* Number of Transmit and Receive Descriptors must be a multiple of 8 */
40 40 #define REQ_TX_DESCRIPTOR_MULTIPLE 8
41 41 #define REQ_RX_DESCRIPTOR_MULTIPLE 8
42 42
43 43 /* Definitions for power management and wakeup registers */
44 44 /* Wake Up Control */
45 45 #define E1000_WUC_APME 0x00000001 /* APM Enable */
46 46 #define E1000_WUC_PME_EN 0x00000002 /* PME Enable */
47 47 #define E1000_WUC_PME_STATUS 0x00000004 /* PME Status */
48 48 #define E1000_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */
49 49 #define E1000_WUC_LSCWE 0x00000010 /* Link Status wake up enable */
50 50 #define E1000_WUC_LSCWO 0x00000020 /* Link Status wake up override */
51 51 #define E1000_WUC_SPM 0x80000000 /* Enable SPM */
52 52 #define E1000_WUC_PHY_WAKE 0x00000100 /* if PHY supports wakeup */
53 53
54 54 /* Wake Up Filter Control */
55 55 #define E1000_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */
56 56 #define E1000_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */
57 57 #define E1000_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */
58 58 #define E1000_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */
59 59 #define E1000_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */
60 60 #define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */
61 61 #define E1000_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */
62 62 #define E1000_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */
63 63 #define E1000_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */
64 64 #define E1000_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */
65 65 #define E1000_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */
66 66 #define E1000_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */
67 67 #define E1000_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */
68 68 #define E1000_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */
69 69 #define E1000_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */
70 70 #define E1000_WUFC_ALL_FILTERS 0x000F00FF /* Mask for all wakeup filters */
71 71 #define E1000_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */
72 72 #define E1000_WUFC_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */
73 73 /*
74 74 * For 82576 to utilize Extended filter masks in addition to
75 75 * existing (filter) masks
76 76 */
77 77 #define E1000_WUFC_EXT_FLX_FILTERS 0x00300000 /* Ext. FLX filter mask */
78 78
79 79 /* Wake Up Status */
80 80 #define E1000_WUS_LNKC E1000_WUFC_LNKC
81 81 #define E1000_WUS_MAG E1000_WUFC_MAG
82 82 #define E1000_WUS_EX E1000_WUFC_EX
83 83 #define E1000_WUS_MC E1000_WUFC_MC
84 84 #define E1000_WUS_BC E1000_WUFC_BC
85 85 #define E1000_WUS_ARP E1000_WUFC_ARP
86 86 #define E1000_WUS_IPV4 E1000_WUFC_IPV4
87 87 #define E1000_WUS_IPV6 E1000_WUFC_IPV6
88 88 #define E1000_WUS_FLX0 E1000_WUFC_FLX0
89 89 #define E1000_WUS_FLX1 E1000_WUFC_FLX1
90 90 #define E1000_WUS_FLX2 E1000_WUFC_FLX2
91 91 #define E1000_WUS_FLX3 E1000_WUFC_FLX3
92 92 #define E1000_WUS_FLX_FILTERS E1000_WUFC_FLX_FILTERS
93 93
94 94 /* Wake Up Packet Length */
95 95 #define E1000_WUPL_LENGTH_MASK 0x0FFF /* Only the lower 12 bits are valid */
96 96
97 97 /* Four Flexible Filters are supported */
98 98 #define E1000_FLEXIBLE_FILTER_COUNT_MAX 4
99 99 /* Two Extended Flexible Filters are supported (82576) */
100 100 #define E1000_EXT_FLEXIBLE_FILTER_COUNT_MAX 2
101 101 #define E1000_FHFT_LENGTH_OFFSET 0xFC /* Length byte in FHFT */
102 102 #define E1000_FHFT_LENGTH_MASK 0x0FF /* Length in lower byte */
103 103
104 104 /* Each Flexible Filter is at most 128 (0x80) bytes in length */
105 105 #define E1000_FLEXIBLE_FILTER_SIZE_MAX 128
106 106
107 107 #define E1000_FFLT_SIZE E1000_FLEXIBLE_FILTER_COUNT_MAX
108 108 #define E1000_FFMT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX
109 109 #define E1000_FFVT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX
110 110
111 111 /* Extended Device Control */
112 112 #define E1000_CTRL_EXT_GPI0_EN 0x00000001 /* Maps SDP4 to GPI0 */
113 113 #define E1000_CTRL_EXT_GPI1_EN 0x00000002 /* Maps SDP5 to GPI1 */
114 114 #define E1000_CTRL_EXT_PHYINT_EN E1000_CTRL_EXT_GPI1_EN
115 115 #define E1000_CTRL_EXT_GPI2_EN 0x00000004 /* Maps SDP6 to GPI2 */
116 116 #define E1000_CTRL_EXT_GPI3_EN 0x00000008 /* Maps SDP7 to GPI3 */
117 117 /* Reserved (bits 4,5) in >= 82575 */
118 118 #define E1000_CTRL_EXT_SDP4_DATA 0x00000010 /* Value of SW Definable Pin 4 */
119 119 #define E1000_CTRL_EXT_SDP5_DATA 0x00000020 /* Value of SW Definable Pin 5 */
120 120 #define E1000_CTRL_EXT_PHY_INT E1000_CTRL_EXT_SDP5_DATA
121 121 #define E1000_CTRL_EXT_SDP6_DATA 0x00000040 /* Value of SW Definable Pin 6 */
122 122 #define E1000_CTRL_EXT_SDP3_DATA 0x00000080 /* Value of SW Definable Pin 3 */
123 123 /* SDP 4/5 (bits 8,9) are reserved in >= 82575 */
124 124 #define E1000_CTRL_EXT_SDP4_DIR 0x00000100 /* Direction of SDP4 0=in 1=out */
125 125 #define E1000_CTRL_EXT_SDP5_DIR 0x00000200 /* Direction of SDP5 0=in 1=out */
126 126 #define E1000_CTRL_EXT_SDP6_DIR 0x00000400 /* Direction of SDP6 0=in 1=out */
127 127 #define E1000_CTRL_EXT_SDP3_DIR 0x00000800 /* Direction of SDP3 0=in 1=out */
128 128 #define E1000_CTRL_EXT_ASDCHK 0x00001000 /* Initiate an ASD sequence */
129 129 #define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */
130 130 #define E1000_CTRL_EXT_IPS 0x00004000 /* Invert Power State */
131 131 /* Physical Func Reset Done Indication */
132 132 #define E1000_CTRL_EXT_PFRSTD 0x00004000
133 133 #define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */
134 134 #define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */
135 135 /* DMA Dynamic Clock Gating */
136 136 #define E1000_CTRL_EXT_DMA_DYN_CLK_EN 0x00080000
137 137 #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
138 138 #define E1000_CTRL_EXT_LINK_MODE_82580_MASK 0x01C00000 /* 82580 bit 24:22 */
139 139 #define E1000_CTRL_EXT_LINK_MODE_1000BASE_KX 0x00400000
140 140 #define E1000_CTRL_EXT_LINK_MODE_GMII 0x00000000
141 141 #define E1000_CTRL_EXT_LINK_MODE_TBI 0x00C00000
142 142 #define E1000_CTRL_EXT_LINK_MODE_KMRN 0x00000000
143 143 #define E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES 0x00C00000
144 144 #define E1000_CTRL_EXT_LINK_MODE_PCIX_SERDES 0x00800000
145 145 #define E1000_CTRL_EXT_LINK_MODE_SGMII 0x00800000
146 146 #define E1000_CTRL_EXT_EIAME 0x01000000
147 147 #define E1000_CTRL_EXT_IRCA 0x00000001
148 148 #define E1000_CTRL_EXT_WR_WMARK_MASK 0x03000000
149 149 #define E1000_CTRL_EXT_WR_WMARK_256 0x00000000
150 150 #define E1000_CTRL_EXT_WR_WMARK_320 0x01000000
151 151 #define E1000_CTRL_EXT_WR_WMARK_384 0x02000000
152 152 #define E1000_CTRL_EXT_WR_WMARK_448 0x03000000
153 153 #define E1000_CTRL_EXT_CANC 0x04000000 /* Int delay cancellation */
154 154 #define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */
155 155 /* IAME enable bit (27) was removed in >= 82575 */
156 156 /* Interrupt acknowledge Auto-mask */
157 157 #define E1000_CTRL_EXT_IAME 0x08000000
158 158 /* Clear Interrupt timers after IMS clear */
159 159 #define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000
160 160 /* packet buffer parity error detection enabled */
161 161 #define E1000_CRTL_EXT_PB_PAREN 0x01000000
162 162 /* descriptor FIFO parity error detection enable */
163 163 #define E1000_CTRL_EXT_DF_PAREN 0x02000000
164 164 #define E1000_CTRL_EXT_GHOST_PAREN 0x40000000
165 165 #define E1000_CTRL_EXT_PBA_CLR 0x80000000 /* PBA Clear */
166 166 #define E1000_I2CCMD_REG_ADDR_SHIFT 16
167 167 #define E1000_I2CCMD_REG_ADDR 0x00FF0000
168 168 #define E1000_I2CCMD_PHY_ADDR_SHIFT 24
169 169 #define E1000_I2CCMD_PHY_ADDR 0x07000000
170 170 #define E1000_I2CCMD_OPCODE_READ 0x08000000
171 171 #define E1000_I2CCMD_OPCODE_WRITE 0x00000000
172 172 #define E1000_I2CCMD_RESET 0x10000000
173 173 #define E1000_I2CCMD_READY 0x20000000
174 174 #define E1000_I2CCMD_INTERRUPT_ENA 0x40000000
175 175 #define E1000_I2CCMD_ERROR 0x80000000
176 176 #define E1000_MAX_SGMII_PHY_REG_ADDR 255
177 177 #define E1000_I2CCMD_PHY_TIMEOUT 200
178 178 #define E1000_IVAR_VALID 0x80
179 179 #define E1000_GPIE_NSICR 0x00000001
180 180 #define E1000_GPIE_MSIX_MODE 0x00000010
181 181 #define E1000_GPIE_EIAME 0x40000000
182 182 #define E1000_GPIE_PBA 0x80000000
183 183
184 184 /* Receive Descriptor bit definitions */
185 185 #define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
186 186 #define E1000_RXD_STAT_EOP 0x02 /* End of Packet */
187 187 #define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */
188 188 #define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */
189 189 #define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */
190 190 #define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */
191 191 #define E1000_RXD_STAT_IPCS 0x40 /* IP xsum calculated */
192 192 #define E1000_RXD_STAT_PIF 0x80 /* passed in-exact filter */
193 193 #define E1000_RXD_STAT_CRCV 0x100 /* Speculative CRC Valid */
194 194 #define E1000_RXD_STAT_IPIDV 0x200 /* IP identification valid */
195 195 #define E1000_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */
196 196 #define E1000_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */
197 197 #define E1000_RXD_STAT_ACK 0x8000 /* ACK Packet indication */
198 198 #define E1000_RXD_ERR_CE 0x01 /* CRC Error */
199 199 #define E1000_RXD_ERR_SE 0x02 /* Symbol Error */
200 200 #define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */
201 201 #define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */
202 202 #define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */
203 203 #define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */
204 204 #define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */
205 205 #define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */
206 206 #define E1000_RXD_SPC_PRI_MASK 0xE000 /* Priority is in upper 3 bits */
207 207 #define E1000_RXD_SPC_PRI_SHIFT 13
208 208 #define E1000_RXD_SPC_CFI_MASK 0x1000 /* CFI is bit 12 */
209 209 #define E1000_RXD_SPC_CFI_SHIFT 12
210 210
211 211 #define E1000_RXDEXT_STATERR_CE 0x01000000
212 212 #define E1000_RXDEXT_STATERR_SE 0x02000000
213 213 #define E1000_RXDEXT_STATERR_SEQ 0x04000000
214 214 #define E1000_RXDEXT_STATERR_CXE 0x10000000
215 215 #define E1000_RXDEXT_STATERR_TCPE 0x20000000
216 216 #define E1000_RXDEXT_STATERR_IPE 0x40000000
217 217 #define E1000_RXDEXT_STATERR_RXE 0x80000000
218 218
219 219 /* mask to determine if packets should be dropped due to frame errors */
220 220 #define E1000_RXD_ERR_FRAME_ERR_MASK ( \
221 221 E1000_RXD_ERR_CE | \
222 222 E1000_RXD_ERR_SE | \
223 223 E1000_RXD_ERR_SEQ | \
224 224 E1000_RXD_ERR_CXE | \
225 225 E1000_RXD_ERR_RXE)
226 226
227 227 /* Same mask, but for extended and packet split descriptors */
228 228 #define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \
229 229 E1000_RXDEXT_STATERR_CE | \
230 230 E1000_RXDEXT_STATERR_SE | \
231 231 E1000_RXDEXT_STATERR_SEQ | \
232 232 E1000_RXDEXT_STATERR_CXE | \
233 233 E1000_RXDEXT_STATERR_RXE)
234 234
235 235 #define E1000_MRQC_ENABLE_MASK 0x00000007
236 236 #define E1000_MRQC_ENABLE_RSS_2Q 0x00000001
237 237 #define E1000_MRQC_ENABLE_RSS_INT 0x00000004
238 238 #define E1000_MRQC_RSS_FIELD_MASK 0xFFFF0000
239 239 #define E1000_MRQC_RSS_FIELD_IPV4_TCP 0x00010000
240 240 #define E1000_MRQC_RSS_FIELD_IPV4 0x00020000
241 241 #define E1000_MRQC_RSS_FIELD_IPV6_TCP_EX 0x00040000
242 242 #define E1000_MRQC_RSS_FIELD_IPV6_EX 0x00080000
243 243 #define E1000_MRQC_RSS_FIELD_IPV6 0x00100000
244 244 #define E1000_MRQC_RSS_FIELD_IPV6_TCP 0x00200000
245 245
246 246 #define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000
247 247 #define E1000_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF
248 248
249 249 /* Management Control */
250 250 #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */
251 251 #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */
252 252 #define E1000_MANC_R_ON_FORCE 0x00000004 /* Reset on Force TCO - RO */
253 253 #define E1000_MANC_RMCP_EN 0x00000100 /* Enable RCMP 026Fh Filtering */
254 254 #define E1000_MANC_0298_EN 0x00000200 /* Enable RCMP 0298h Filtering */
255 255 #define E1000_MANC_IPV4_EN 0x00000400 /* Enable IPv4 */
256 256 #define E1000_MANC_IPV6_EN 0x00000800 /* Enable IPv6 */
257 257 #define E1000_MANC_SNAP_EN 0x00001000 /* Accept LLC/SNAP */
258 258 #define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */
259 259 /* Enable Neighbor Discovery Filtering */
260 260 #define E1000_MANC_NEIGHBOR_EN 0x00004000
261 261 #define E1000_MANC_ARP_RES_EN 0x00008000 /* Enable ARP response Filtering */
262 262 #define E1000_MANC_TCO_RESET 0x00010000 /* TCO Reset Occurred */
263 263 #define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */
264 264 #define E1000_MANC_REPORT_STATUS 0x00040000 /* Status Reporting Enabled */
265 265 #define E1000_MANC_RCV_ALL 0x00080000 /* Receive All Enabled */
266 266 #define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */
267 267 /* Enable MAC address filtering */
268 268 #define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000
269 269 /* Enable MNG packets to host memory */
270 270 #define E1000_MANC_EN_MNG2HOST 0x00200000
271 271 /* Enable IP address filtering */
272 272 #define E1000_MANC_EN_IP_ADDR_FILTER 0x00400000
273 273 #define E1000_MANC_EN_XSUM_FILTER 0x00800000 /* Enable checksum filtering */
274 274 #define E1000_MANC_BR_EN 0x01000000 /* Enable broadcast filtering */
275 275 #define E1000_MANC_SMB_REQ 0x01000000 /* SMBus Request */
276 276 #define E1000_MANC_SMB_GNT 0x02000000 /* SMBus Grant */
277 277 #define E1000_MANC_SMB_CLK_IN 0x04000000 /* SMBus Clock In */
278 278 #define E1000_MANC_SMB_DATA_IN 0x08000000 /* SMBus Data In */
279 279 #define E1000_MANC_SMB_DATA_OUT 0x10000000 /* SMBus Data Out */
280 280 #define E1000_MANC_SMB_CLK_OUT 0x20000000 /* SMBus Clock Out */
281 281
282 282 #define E1000_MANC_SMB_DATA_OUT_SHIFT 28 /* SMBus Data Out Shift */
283 283 #define E1000_MANC_SMB_CLK_OUT_SHIFT 29 /* SMBus Clock Out Shift */
284 284
285 285 /* Receive Control */
286 286 #define E1000_RCTL_RST 0x00000001 /* Software reset */
287 287 #define E1000_RCTL_EN 0x00000002 /* enable */
288 288 #define E1000_RCTL_SBP 0x00000004 /* store bad packet */
289 289 #define E1000_RCTL_UPE 0x00000008 /* unicast promiscuous enable */
290 290 #define E1000_RCTL_MPE 0x00000010 /* multicast promiscuous enab */
291 291 #define E1000_RCTL_LPE 0x00000020 /* long packet enable */
292 292 #define E1000_RCTL_LBM_NO 0x00000000 /* no loopback mode */
293 293 #define E1000_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */
294 294 #define E1000_RCTL_LBM_SLP 0x00000080 /* serial link loopback mode */
295 295 #define E1000_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */
296 296 #define E1000_RCTL_DTYP_MASK 0x00000C00 /* Descriptor type mask */
297 297 #define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */
298 298 #define E1000_RCTL_RDMTS_HALF 0x00000000 /* rx desc min threshold size */
299 299 #define E1000_RCTL_RDMTS_QUAT 0x00000100 /* rx desc min threshold size */
300 300 #define E1000_RCTL_RDMTS_EIGTH 0x00000200 /* rx desc min threshold size */
301 301 #define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */
302 302 #define E1000_RCTL_MO_0 0x00000000 /* multicast offset 11:0 */
303 303 #define E1000_RCTL_MO_1 0x00001000 /* multicast offset 12:1 */
304 304 #define E1000_RCTL_MO_2 0x00002000 /* multicast offset 13:2 */
305 305 #define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */
306 306 #define E1000_RCTL_MDR 0x00004000 /* multicast desc ring 0 */
307 307 #define E1000_RCTL_BAM 0x00008000 /* broadcast enable */
308 308 /* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */
309 309 #define E1000_RCTL_SZ_2048 0x00000000 /* rx buffer size 2048 */
310 310 #define E1000_RCTL_SZ_1024 0x00010000 /* rx buffer size 1024 */
311 311 #define E1000_RCTL_SZ_512 0x00020000 /* rx buffer size 512 */
312 312 #define E1000_RCTL_SZ_256 0x00030000 /* rx buffer size 256 */
313 313 /* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */
314 314 #define E1000_RCTL_SZ_16384 0x00010000 /* rx buffer size 16384 */
315 315 #define E1000_RCTL_SZ_8192 0x00020000 /* rx buffer size 8192 */
316 316 #define E1000_RCTL_SZ_4096 0x00030000 /* rx buffer size 4096 */
317 317 #define E1000_RCTL_VFE 0x00040000 /* vlan filter enable */
318 318 #define E1000_RCTL_CFIEN 0x00080000 /* canonical form enable */
319 319 #define E1000_RCTL_CFI 0x00100000 /* canonical form indicator */
320 320 #define E1000_RCTL_DPF 0x00400000 /* discard pause frames */
321 321 #define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */
322 322 #define E1000_RCTL_BSEX 0x02000000 /* Buffer size extension */
323 323 #define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */
324 324 #define E1000_RCTL_FLXBUF_MASK 0x78000000 /* Flexible buffer size */
325 325 #define E1000_RCTL_FLXBUF_SHIFT 27 /* Flexible buffer shift */
326 326
327 327 /*
328 328 * Use byte values for the following shift parameters
329 329 * Usage:
330 330 * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) &
331 331 * E1000_PSRCTL_BSIZE0_MASK) |
332 332 * ((ROUNDUP(value1, 1024) >> E1000_PSRCTL_BSIZE1_SHIFT) &
333 333 * E1000_PSRCTL_BSIZE1_MASK) |
334 334 * ((ROUNDUP(value2, 1024) << E1000_PSRCTL_BSIZE2_SHIFT) &
335 335 * E1000_PSRCTL_BSIZE2_MASK) |
336 336 * ((ROUNDUP(value3, 1024) << E1000_PSRCTL_BSIZE3_SHIFT) |;
337 337 * E1000_PSRCTL_BSIZE3_MASK))
338 338 * where value0 = [128..16256], default=256
339 339 * value1 = [1024..64512], default=4096
340 340 * value2 = [0..64512], default=4096
341 341 * value3 = [0..64512], default=0
342 342 */
343 343
344 344 #define E1000_PSRCTL_BSIZE0_MASK 0x0000007F
345 345 #define E1000_PSRCTL_BSIZE1_MASK 0x00003F00
346 346 #define E1000_PSRCTL_BSIZE2_MASK 0x003F0000
347 347 #define E1000_PSRCTL_BSIZE3_MASK 0x3F000000
348 348
349 349 #define E1000_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */
350 350 #define E1000_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */
351 351 #define E1000_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */
352 352 #define E1000_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */
353 353
354 354 /* SWFW_SYNC Definitions */
355 355 #define E1000_SWFW_EEP_SM 0x1
356 356 #define E1000_SWFW_PHY0_SM 0x2
357 357 #define E1000_SWFW_PHY1_SM 0x4
358 358 #define E1000_SWFW_CSR_SM 0x8
359 359 #define E1000_SWFW_PHY2_SM 0x20
360 360 #define E1000_SWFW_PHY3_SM 0x40
361 361
362 362 /* FACTPS Definitions */
363 363 #define E1000_FACTPS_LFS 0x40000000 /* LAN Function Select */
364 364 /* Device Control */
365 365 #define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */
366 366 #define E1000_CTRL_BEM 0x00000002 /* Endian Mode.0=little,1=big */
367 367 #define E1000_CTRL_PRIOR 0x00000004 /* Priority on PCI. 0=rx,1=fair */
368 368 #define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /* Block new Master requests */
369 369 #define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */
370 370 #define E1000_CTRL_TME 0x00000010 /* Test mode. 0=normal,1=test */
371 371 #define E1000_CTRL_SLE 0x00000020 /* Serial Link on 0=dis,1=en */
372 372 #define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */
373 373 #define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */
374 374 #define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */
375 375 #define E1000_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */
376 376 #define E1000_CTRL_SPD_10 0x00000000 /* Force 10Mb */
377 377 #define E1000_CTRL_SPD_100 0x00000100 /* Force 100Mb */
378 378 #define E1000_CTRL_SPD_1000 0x00000200 /* Force 1Gb */
379 379 #define E1000_CTRL_BEM32 0x00000400 /* Big Endian 32 mode */
380 380 #define E1000_CTRL_FRCSPD 0x00000800 /* Force Speed */
381 381 #define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */
382 382 #define E1000_CTRL_D_UD_EN 0x00002000 /* Dock/Undock enable */
383 383 /* Defined polarity of Dock/Undock indication in SDP[0] */
384 384 #define E1000_CTRL_D_UD_POLARITY 0x00004000
385 385 /* Reset both PHY ports, through PHYRST_N pin */
386 386 #define E1000_CTRL_FORCE_PHY_RESET 0x00008000
387 387 /* enable link status from external LINK_0 and LINK_1 pins */
388 388 #define E1000_CTRL_EXT_LINK_EN 0x00010000
389 389 #define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */
390 390 #define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */
391 391 #define E1000_CTRL_SWDPIN2 0x00100000 /* SWDPIN 2 value */
392 392 #define E1000_CTRL_ADVD3WUC 0x00100000 /* D3 WUC */
393 393 #define E1000_CTRL_SWDPIN3 0x00200000 /* SWDPIN 3 value */
394 394 #define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */
395 395 #define E1000_CTRL_SWDPIO1 0x00800000 /* SWDPIN 1 input or output */
396 396 #define E1000_CTRL_SWDPIO2 0x01000000 /* SWDPIN 2 input or output */
397 397 #define E1000_CTRL_SWDPIO3 0x02000000 /* SWDPIN 3 input or output */
398 398 #define E1000_CTRL_RST 0x04000000 /* Global reset */
399 399 #define E1000_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */
400 400 #define E1000_CTRL_TFCE 0x10000000 /* Transmit flow control enable */
401 401 #define E1000_CTRL_RTE 0x20000000 /* Routing tag enable */
402 402 #define E1000_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */
403 403 #define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */
404 404 #define E1000_CTRL_SW2FW_INT 0x02000000 /* Initiate an interrupt to ME */
405 405 #define E1000_CTRL_I2C_ENA 0x02000000 /* I2C enable */
406 406
407 407 /*
408 408 * Bit definitions for the Management Data IO (MDIO) and Management Data
409 409 * Clock (MDC) pins in the Device Control Register.
410 410 */
411 411 #define E1000_CTRL_PHY_RESET_DIR E1000_CTRL_SWDPIO0
412 412 #define E1000_CTRL_PHY_RESET E1000_CTRL_SWDPIN0
413 413 #define E1000_CTRL_MDIO_DIR E1000_CTRL_SWDPIO2
414 414 #define E1000_CTRL_MDIO E1000_CTRL_SWDPIN2
415 415 #define E1000_CTRL_MDC_DIR E1000_CTRL_SWDPIO3
416 416 #define E1000_CTRL_MDC E1000_CTRL_SWDPIN3
417 417 #define E1000_CTRL_PHY_RESET_DIR4 E1000_CTRL_EXT_SDP4_DIR
418 418 #define E1000_CTRL_PHY_RESET4 E1000_CTRL_EXT_SDP4_DATA
419 419
420 420 #define E1000_CONNSW_ENRGSRC 0x4
421 421 #define E1000_PCS_CFG_PCS_EN 8
422 422 #define E1000_PCS_LCTL_FLV_LINK_UP 1
423 423 #define E1000_PCS_LCTL_FSV_10 0
424 424 #define E1000_PCS_LCTL_FSV_100 2
425 425 #define E1000_PCS_LCTL_FSV_1000 4
426 426 #define E1000_PCS_LCTL_FDV_FULL 8
427 427 #define E1000_PCS_LCTL_FSD 0x10
428 428 #define E1000_PCS_LCTL_FORCE_LINK 0x20
429 429 #define E1000_PCS_LCTL_LOW_LINK_LATCH 0x40
430 430 #define E1000_PCS_LCTL_FORCE_FCTRL 0x80
431 431 #define E1000_PCS_LCTL_AN_ENABLE 0x10000
432 432 #define E1000_PCS_LCTL_AN_RESTART 0x20000
433 433 #define E1000_PCS_LCTL_AN_TIMEOUT 0x40000
434 434 #define E1000_PCS_LCTL_AN_SGMII_BYPASS 0x80000
435 435 #define E1000_PCS_LCTL_AN_SGMII_TRIGGER 0x100000
436 436 #define E1000_PCS_LCTL_FAST_LINK_TIMER 0x1000000
437 437 #define E1000_PCS_LCTL_LINK_OK_FIX 0x2000000
438 438 #define E1000_PCS_LCTL_CRS_ON_NI 0x4000000
439 439 #define E1000_ENABLE_SERDES_LOOPBACK 0x0410
440 440
441 441 #define E1000_PCS_LSTS_LINK_OK 1
442 442 #define E1000_PCS_LSTS_SPEED_10 0
443 443 #define E1000_PCS_LSTS_SPEED_100 2
444 444 #define E1000_PCS_LSTS_SPEED_1000 4
445 445 #define E1000_PCS_LSTS_DUPLEX_FULL 8
446 446 #define E1000_PCS_LSTS_SYNK_OK 0x10
447 447 #define E1000_PCS_LSTS_AN_COMPLETE 0x10000
448 448 #define E1000_PCS_LSTS_AN_PAGE_RX 0x20000
449 449 #define E1000_PCS_LSTS_AN_TIMED_OUT 0x40000
450 450 #define E1000_PCS_LSTS_AN_REMOTE_FAULT 0x80000
451 451 #define E1000_PCS_LSTS_AN_ERROR_RWS 0x100000
452 452
453 453 /* Device Status */
454 454 #define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */
455 455 #define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */
456 456 #define E1000_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */
457 457 #define E1000_STATUS_FUNC_SHIFT 2
458 458 #define E1000_STATUS_FUNC_0 0x00000000 /* Function 0 */
459 459 #define E1000_STATUS_FUNC_1 0x00000004 /* Function 1 */
460 460 #define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */
461 461 #define E1000_STATUS_TBIMODE 0x00000020 /* TBI mode */
462 462 #define E1000_STATUS_SPEED_MASK 0x000000C0
463 463 #define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */
464 464 #define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */
465 465 #define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */
466 466 #define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion by NVM */
467 467 #define E1000_STATUS_ASDV 0x00000300 /* Auto speed detect value */
468 468 /* Change in Dock/Undock state. Clear on write '0'. */
469 469 #define E1000_STATUS_PHYRA 0x00000400 /* PHY Reset Asserted */
470 470 #define E1000_STATUS_DOCK_CI 0x00000800
471 471 #define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Master request status */
472 472 #define E1000_STATUS_MTXCKOK 0x00000400 /* MTX clock running OK */
473 473 #define E1000_STATUS_PCI66 0x00000800 /* In 66Mhz slot */
474 474 #define E1000_STATUS_BUS64 0x00001000 /* In 64 bit slot */
475 475 #define E1000_STATUS_PCIX_MODE 0x00002000 /* PCI-X mode */
476 476 #define E1000_STATUS_PCIX_SPEED 0x0000C000 /* PCI-X bus speed */
477 477 #define E1000_STATUS_BMC_SKU_0 0x00100000 /* BMC USB redirect disabled */
478 478 #define E1000_STATUS_BMC_SKU_1 0x00200000 /* BMC SRAM disabled */
479 479 #define E1000_STATUS_BMC_SKU_2 0x00400000 /* BMC SDRAM disabled */
480 480 #define E1000_STATUS_BMC_CRYPTO 0x00800000 /* BMC crypto disabled */
481 481 /* BMC external code execution disabled */
482 482 #define E1000_STATUS_BMC_LITE 0x01000000
483 483 #define E1000_STATUS_RGMII_ENABLE 0x02000000 /* RGMII disabled */
484 484 #define E1000_STATUS_FUSE_8 0x04000000
485 485 #define E1000_STATUS_FUSE_9 0x08000000
486 486 #define E1000_STATUS_SERDES0_DIS 0x10000000 /* SERDES disabled on port 0 */
487 487 #define E1000_STATUS_SERDES1_DIS 0x20000000 /* SERDES disabled on port 1 */
488 488
489 489 /* Constants used to interpret the masked PCI-X bus speed. */
490 490 #define E1000_STATUS_PCIX_SPEED_66 0x00000000 /* PCI-X bus speed 50-66 MHz */
491 491 #define E1000_STATUS_PCIX_SPEED_100 0x00004000 /* PCI-X bus speed 66-100 MHz */
492 492 #define E1000_STATUS_PCIX_SPEED_133 0x00008000 /* PCI-X bus speed 100-133 MHz */
493 493
494 494 #define SPEED_10 10
495 495 #define SPEED_100 100
496 496 #define SPEED_1000 1000
497 497 #define HALF_DUPLEX 1
498 498 #define FULL_DUPLEX 2
499 499
500 500 #define PHY_FORCE_TIME 20
501 501
502 502 #define ADVERTISE_10_HALF 0x0001
503 503 #define ADVERTISE_10_FULL 0x0002
504 504 #define ADVERTISE_100_HALF 0x0004
505 505 #define ADVERTISE_100_FULL 0x0008
506 506 #define ADVERTISE_1000_HALF 0x0010 /* Not used, just FYI */
507 507 #define ADVERTISE_1000_FULL 0x0020
508 508
509 509 /* 1000/H is not supported, nor spec-compliant. */
510 510 #define E1000_ALL_SPEED_DUPLEX (ADVERTISE_10_HALF | ADVERTISE_10_FULL | \
511 511 ADVERTISE_100_HALF | ADVERTISE_100_FULL | \
512 512 ADVERTISE_1000_FULL)
513 513 #define E1000_ALL_NOT_GIG (ADVERTISE_10_HALF | ADVERTISE_10_FULL | \
514 514 ADVERTISE_100_HALF | ADVERTISE_100_FULL)
515 515 #define E1000_ALL_100_SPEED (ADVERTISE_100_HALF | ADVERTISE_100_FULL)
516 516 #define E1000_ALL_10_SPEED (ADVERTISE_10_HALF | ADVERTISE_10_FULL)
517 517 #define E1000_ALL_FULL_DUPLEX (ADVERTISE_10_FULL | ADVERTISE_100_FULL | \
518 518 ADVERTISE_1000_FULL)
519 519 #define E1000_ALL_HALF_DUPLEX (ADVERTISE_10_HALF | ADVERTISE_100_HALF)
520 520
521 521 #define AUTONEG_ADVERTISE_SPEED_DEFAULT E1000_ALL_SPEED_DUPLEX
522 522
523 523 /* LED Control */
524 524 #define E1000_LEDCTL_LED0_MODE_MASK 0x0000000F
525 525 #define E1000_LEDCTL_LED0_MODE_SHIFT 0
526 526 #define E1000_LEDCTL_LED0_BLINK_RATE 0x00000020
527 527 #define E1000_LEDCTL_LED0_IVRT 0x00000040
528 528 #define E1000_LEDCTL_LED0_BLINK 0x00000080
529 529 #define E1000_LEDCTL_LED1_MODE_MASK 0x00000F00
530 530 #define E1000_LEDCTL_LED1_MODE_SHIFT 8
531 531 #define E1000_LEDCTL_LED1_BLINK_RATE 0x00002000
532 532 #define E1000_LEDCTL_LED1_IVRT 0x00004000
533 533 #define E1000_LEDCTL_LED1_BLINK 0x00008000
534 534 #define E1000_LEDCTL_LED2_MODE_MASK 0x000F0000
535 535 #define E1000_LEDCTL_LED2_MODE_SHIFT 16
536 536 #define E1000_LEDCTL_LED2_BLINK_RATE 0x00200000
537 537 #define E1000_LEDCTL_LED2_IVRT 0x00400000
538 538 #define E1000_LEDCTL_LED2_BLINK 0x00800000
539 539 #define E1000_LEDCTL_LED3_MODE_MASK 0x0F000000
540 540 #define E1000_LEDCTL_LED3_MODE_SHIFT 24
541 541 #define E1000_LEDCTL_LED3_BLINK_RATE 0x20000000
542 542 #define E1000_LEDCTL_LED3_IVRT 0x40000000
543 543 #define E1000_LEDCTL_LED3_BLINK 0x80000000
544 544
545 545 #define E1000_LEDCTL_MODE_LINK_10_1000 0x0
546 546 #define E1000_LEDCTL_MODE_LINK_100_1000 0x1
547 547 #define E1000_LEDCTL_MODE_LINK_UP 0x2
548 548 #define E1000_LEDCTL_MODE_ACTIVITY 0x3
549 549 #define E1000_LEDCTL_MODE_LINK_ACTIVITY 0x4
550 550 #define E1000_LEDCTL_MODE_LINK_10 0x5
551 551 #define E1000_LEDCTL_MODE_LINK_100 0x6
552 552 #define E1000_LEDCTL_MODE_LINK_1000 0x7
553 553 #define E1000_LEDCTL_MODE_PCIX_MODE 0x8
554 554 #define E1000_LEDCTL_MODE_FULL_DUPLEX 0x9
555 555 #define E1000_LEDCTL_MODE_COLLISION 0xA
556 556 #define E1000_LEDCTL_MODE_BUS_SPEED 0xB
557 557 #define E1000_LEDCTL_MODE_BUS_SIZE 0xC
558 558 #define E1000_LEDCTL_MODE_PAUSED 0xD
559 559 #define E1000_LEDCTL_MODE_LED_ON 0xE
560 560 #define E1000_LEDCTL_MODE_LED_OFF 0xF
561 561
562 562 /* Transmit Descriptor bit definitions */
563 563 #define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */
564 564 #define E1000_TXD_DTYP_C 0x00000000 /* Context Descriptor */
565 565 #define E1000_TXD_POPTS_SHIFT 8 /* POPTS shift */
566 566 #define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */
567 567 #define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */
568 568 #define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */
569 569 #define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */
570 570 #define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */
571 571 #define E1000_TXD_CMD_RS 0x08000000 /* Report Status */
572 572 #define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */
573 573 #define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0=legacy) */
574 574 #define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */
575 575 #define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */
576 576 #define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */
577 577 #define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */
578 578 #define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */
579 579 #define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */
580 580 #define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */
581 581 #define E1000_TXD_CMD_IP 0x02000000 /* IP packet */
582 582 #define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */
583 583 #define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */
584 584 /* Extended desc bits for Linksec and timesync */
585 585
586 586 /* Transmit Control */
587 587 #define E1000_TCTL_RST 0x00000001 /* software reset */
588 588 #define E1000_TCTL_EN 0x00000002 /* enable tx */
589 589 #define E1000_TCTL_BCE 0x00000004 /* busy check enable */
590 590 #define E1000_TCTL_PSP 0x00000008 /* pad short packets */
591 591 #define E1000_TCTL_CT 0x00000ff0 /* collision threshold */
592 592 #define E1000_TCTL_COLD 0x003ff000 /* collision distance */
593 593 #define E1000_TCTL_SWXOFF 0x00400000 /* SW Xoff transmission */
594 594 #define E1000_TCTL_PBE 0x00800000 /* Packet Burst Enable */
595 595 #define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */
596 596 #define E1000_TCTL_NRTU 0x02000000 /* No Re-transmit on underrun */
597 597 #define E1000_TCTL_MULR 0x10000000 /* Multiple request support */
598 598
599 599 /* Transmit Arbitration Count */
600 600 #define E1000_TARC0_ENABLE 0x00000400 /* Enable Tx Queue 0 */
601 601
602 602 /* SerDes Control */
603 603 #define E1000_SCTL_DISABLE_SERDES_LOOPBACK 0x0400
604 604
605 605 /* Receive Checksum Control */
606 606 #define E1000_RXCSUM_PCSS_MASK 0x000000FF /* Packet Checksum Start */
607 607 #define E1000_RXCSUM_IPOFL 0x00000100 /* IPv4 checksum offload */
608 608 #define E1000_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */
609 609 #define E1000_RXCSUM_IPV6OFL 0x00000400 /* IPv6 checksum offload */
610 610 #define E1000_RXCSUM_CRCOFL 0x00000800 /* CRC32 offload enable */
611 611 #define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */
612 612 #define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */
613 613
614 614 /* Header split receive */
615 615 #define E1000_RFCTL_ISCSI_DIS 0x00000001
616 616 #define E1000_RFCTL_ISCSI_DWC_MASK 0x0000003E
617 617 #define E1000_RFCTL_ISCSI_DWC_SHIFT 1
618 618 #define E1000_RFCTL_NFSW_DIS 0x00000040
619 619 #define E1000_RFCTL_NFSR_DIS 0x00000080
620 620 #define E1000_RFCTL_NFS_VER_MASK 0x00000300
621 621 #define E1000_RFCTL_NFS_VER_SHIFT 8
622 622 #define E1000_RFCTL_IPV6_DIS 0x00000400
623 623 #define E1000_RFCTL_IPV6_XSUM_DIS 0x00000800
624 624 #define E1000_RFCTL_ACK_DIS 0x00001000
625 625 #define E1000_RFCTL_ACKD_DIS 0x00002000
626 626 #define E1000_RFCTL_IPFRSP_DIS 0x00004000
627 627 #define E1000_RFCTL_EXTEN 0x00008000
628 628 #define E1000_RFCTL_IPV6_EX_DIS 0x00010000
629 629 #define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000
630 630 #define E1000_RFCTL_LEF 0x00040000
631 631
632 632 /* Collision related configuration parameters */
633 633 #define E1000_COLLISION_THRESHOLD 15
634 634 #define E1000_CT_SHIFT 4
635 635 #define E1000_COLLISION_DISTANCE 63
636 636 #define E1000_COLD_SHIFT 12
637 637
638 638 /* Default values for the transmit IPG register */
639 639 #define DEFAULT_82543_TIPG_IPGT_FIBER 9
640 640 #define DEFAULT_82543_TIPG_IPGT_COPPER 8
641 641
642 642 #define E1000_TIPG_IPGT_MASK 0x000003FF
643 643 #define E1000_TIPG_IPGR1_MASK 0x000FFC00
644 644 #define E1000_TIPG_IPGR2_MASK 0x3FF00000
645 645
646 646 #define DEFAULT_82543_TIPG_IPGR1 8
647 647 #define E1000_TIPG_IPGR1_SHIFT 10
648 648
649 649 #define DEFAULT_82543_TIPG_IPGR2 6
650 650 #define DEFAULT_80003ES2LAN_TIPG_IPGR2 7
651 651 #define E1000_TIPG_IPGR2_SHIFT 20
652 652
653 653 /* Ethertype field values */
654 654 #define ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.3ac packet */
655 655
656 656 #define ETHERNET_FCS_SIZE 4
657 657 #define MAX_JUMBO_FRAME_SIZE 0x3F00
658 658
659 659 /* Extended Configuration Control and Size */
660 660 #define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020
661 661 #define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001
662 662 #define E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE 0x00000008
663 663 #define E1000_EXTCNF_CTRL_SWFLAG 0x00000020
664 664 #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK 0x00FF0000
665 665 #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT 16
666 666 #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK 0x0FFF0000
667 667 #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT 16
668 668
669 669 #define E1000_PHY_CTRL_SPD_EN 0x00000001
670 670 #define E1000_PHY_CTRL_D0A_LPLU 0x00000002
671 671 #define E1000_PHY_CTRL_NOND0A_LPLU 0x00000004
672 672 #define E1000_PHY_CTRL_NOND0A_GBE_DISABLE 0x00000008
673 673 #define E1000_PHY_CTRL_GBE_DISABLE 0x00000040
674 674
675 675 #define E1000_KABGTXD_BGSQLBIAS 0x00050000
676 676
677 677 /* PBA constants */
678 678 #define E1000_PBA_6K 0x0006 /* 6KB */
679 679 #define E1000_PBA_8K 0x0008 /* 8KB */
680 680 #define E1000_PBA_10K 0x000A /* 10KB */
681 681 #define E1000_PBA_12K 0x000C /* 12KB */
682 682 #define E1000_PBA_14K 0x000E /* 14KB */
683 683 #define E1000_PBA_16K 0x0010 /* 16KB */
684 684 #define E1000_PBA_18K 0x0012
685 685 #define E1000_PBA_20K 0x0014
686 686 #define E1000_PBA_22K 0x0016
687 687 #define E1000_PBA_24K 0x0018
688 688 #define E1000_PBA_26K 0x001A
689 689 #define E1000_PBA_30K 0x001E
690 690 #define E1000_PBA_32K 0x0020
691 691 #define E1000_PBA_34K 0x0022
692 692 #define E1000_PBA_35K 0x0023
693 693 #define E1000_PBA_38K 0x0026
694 694 #define E1000_PBA_40K 0x0028
695 695 #define E1000_PBA_48K 0x0030 /* 48KB */
696 696 #define E1000_PBA_64K 0x0040 /* 64KB */
697 697
698 698 #define E1000_PBS_16K E1000_PBA_16K
699 699 #define E1000_PBS_24K E1000_PBA_24K
700 700
701 701 #define IFS_MAX 80
702 702 #define IFS_MIN 40
703 703 #define IFS_RATIO 4
704 704 #define IFS_STEP 10
705 705 #define MIN_NUM_XMITS 1000
706 706
707 707 /* SW Semaphore Register */
708 708 #define E1000_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */
709 709 #define E1000_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */
710 710 #define E1000_SWSM_WMNG 0x00000004 /* Wake MNG Clock */
711 711 #define E1000_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */
712 712
713 713 /* Secondary driver semaphore bit */
714 714 #define E1000_SWSM2_LOCK 0x00000002
715 715
716 716 /* Interrupt Cause Read */
717 717 #define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */
718 718 #define E1000_ICR_TXQE 0x00000002 /* Transmit Queue empty */
719 719 #define E1000_ICR_LSC 0x00000004 /* Link Status Change */
720 720 #define E1000_ICR_RXSEQ 0x00000008 /* rx sequence error */
721 721 #define E1000_ICR_RXDMT0 0x00000010 /* rx desc min. threshold (0) */
722 722 #define E1000_ICR_RXO 0x00000040 /* rx overrun */
723 723 #define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */
724 724 #define E1000_ICR_VMMB 0x00000100 /* VM MB event */
725 725 #define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */
726 726 #define E1000_ICR_RXCFG 0x00000400 /* Rx /c/ ordered set */
727 727 #define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */
728 728 #define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */
729 729 #define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */
730 730 #define E1000_ICR_GPI_EN3 0x00004000 /* GP Int 3 */
731 731 #define E1000_ICR_TXD_LOW 0x00008000
732 732 #define E1000_ICR_SRPD 0x00010000
733 733 #define E1000_ICR_ACK 0x00020000 /* Receive Ack frame */
734 734 #define E1000_ICR_MNG 0x00040000 /* Manageability event */
735 735 #define E1000_ICR_DOCK 0x00080000 /* Dock/Undock */
736 736 #define E1000_ICR_DRSTA 0x40000000 /* Device Reset Asserted */
737 737 /* If this bit asserted, the driver should claim the interrupt */
738 738 #define E1000_ICR_INT_ASSERTED 0x80000000
739 739 #define E1000_ICR_RXD_FIFO_PAR0 0x00100000 /* Q0 Rx desc FIFO parity error */
740 740 #define E1000_ICR_TXD_FIFO_PAR0 0x00200000 /* Q0 Tx desc FIFO parity error */
741 741 #define E1000_ICR_HOST_ARB_PAR 0x00400000 /* host arb read buffer parity err */
742 742 #define E1000_ICR_PB_PAR 0x00800000 /* packet buffer parity error */
743 743 #define E1000_ICR_RXD_FIFO_PAR1 0x01000000 /* Q1 Rx desc FIFO parity error */
744 744 #define E1000_ICR_TXD_FIFO_PAR1 0x02000000 /* Q1 Tx desc FIFO parity error */
745 745 #define E1000_ICR_ALL_PARITY 0x03F00000 /* all parity error bits */
746 746 /* FW changed the status of DISSW bit in the FWSM */
747 747 #define E1000_ICR_DSW 0x00000020
748 748 /* LAN connected device generates an interrupt */
749 749 #define E1000_ICR_PHYINT 0x00001000
750 750 #define E1000_ICR_DOUTSYNC 0x10000000 /* NIC DMA out of sync */
751 751 #define E1000_ICR_EPRST 0x00100000 /* ME hardware reset occurs */
752 752 #define E1000_ICR_FER 0x00400000 /* Fatal Error */
753 753
754 754 /* Extended Interrupt Cause Read */
755 755 #define E1000_EICR_RX_QUEUE0 0x00000001 /* Rx Queue 0 Interrupt */
756 756 #define E1000_EICR_RX_QUEUE1 0x00000002 /* Rx Queue 1 Interrupt */
757 757 #define E1000_EICR_RX_QUEUE2 0x00000004 /* Rx Queue 2 Interrupt */
758 758 #define E1000_EICR_RX_QUEUE3 0x00000008 /* Rx Queue 3 Interrupt */
759 759 #define E1000_EICR_TX_QUEUE0 0x00000100 /* Tx Queue 0 Interrupt */
760 760 #define E1000_EICR_TX_QUEUE1 0x00000200 /* Tx Queue 1 Interrupt */
761 761 #define E1000_EICR_TX_QUEUE2 0x00000400 /* Tx Queue 2 Interrupt */
762 762 #define E1000_EICR_TX_QUEUE3 0x00000800 /* Tx Queue 3 Interrupt */
763 763 #define E1000_EICR_TCP_TIMER 0x40000000 /* TCP Timer */
764 764 #define E1000_EICR_OTHER 0x80000000 /* Interrupt Cause Active */
765 765 /* TCP Timer */
766 766 #define E1000_TCPTIMER_KS 0x00000100 /* KickStart */
767 767 #define E1000_TCPTIMER_COUNT_ENABLE 0x00000200 /* Count Enable */
768 768 #define E1000_TCPTIMER_COUNT_FINISH 0x00000400 /* Count finish */
769 769 #define E1000_TCPTIMER_LOOP 0x00000800 /* Loop */
770 770
771 771 /*
772 772 * This defines the bits that are set in the Interrupt Mask
773 773 * Set/Read Register. Each bit is documented below:
774 774 * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0)
775 775 * o RXSEQ = Receive Sequence Error
776 776 */
777 777 #define POLL_IMS_ENABLE_MASK ( \
778 778 E1000_IMS_RXDMT0 | \
779 779 E1000_IMS_RXSEQ)
780 780
781 781 /*
782 782 * This defines the bits that are set in the Interrupt Mask
783 783 * Set/Read Register. Each bit is documented below:
784 784 * o RXT0 = Receiver Timer Interrupt (ring 0)
785 785 * o TXDW = Transmit Descriptor Written Back
786 786 * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0)
787 787 * o RXSEQ = Receive Sequence Error
788 788 * o LSC = Link Status Change
789 789 */
790 790 #define IMS_ENABLE_MASK ( \
791 791 E1000_IMS_RXT0 | \
792 792 E1000_IMS_TXDW | \
793 793 E1000_IMS_RXDMT0 | \
794 794 E1000_IMS_RXSEQ | \
795 795 E1000_IMS_LSC)
796 796
797 797 /* Interrupt Mask Set */
798 798 #define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */
799 799 #define E1000_IMS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */
800 800 #define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */
801 801 #define E1000_IMS_VMMB E1000_ICR_VMMB /* Mail box activity */
802 802 #define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */
803 803 #define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
804 804 #define E1000_IMS_RXO E1000_ICR_RXO /* rx overrun */
805 805 #define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */
806 806 #define E1000_IMS_MDAC E1000_ICR_MDAC /* MDIO access complete */
807 807 #define E1000_IMS_RXCFG E1000_ICR_RXCFG /* Rx /c/ ordered set */
808 808 #define E1000_IMS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */
809 809 #define E1000_IMS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */
810 810 #define E1000_IMS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */
811 811 #define E1000_IMS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */
812 812 #define E1000_IMS_TXD_LOW E1000_ICR_TXD_LOW
813 813 #define E1000_IMS_SRPD E1000_ICR_SRPD
814 814 #define E1000_IMS_ACK E1000_ICR_ACK /* Receive Ack frame */
815 815 #define E1000_IMS_MNG E1000_ICR_MNG /* Manageability event */
816 816 #define E1000_IMS_DOCK E1000_ICR_DOCK /* Dock/Undock */
817 817 #define E1000_IMS_DRSTA E1000_ICR_DRSTA /* Device Reset Asserted */
818 818 /* queue 0 Rx descriptor FIFO parity error */
819 819 #define E1000_IMS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0
820 820 /* queue 0 Tx descriptor FIFO parity error */
821 821 #define E1000_IMS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0
822 822 /* host arb read buffer parity error */
823 823 #define E1000_IMS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR
824 824 /* packet buffer parity error */
825 825 #define E1000_IMS_PB_PAR E1000_ICR_PB_PAR
826 826 /* queue 1 Rx descriptor FIFO parity error */
827 827 #define E1000_IMS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1
828 828 /* queue 1 Tx descriptor FIFO parity error */
829 829 #define E1000_IMS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1
830 830 #define E1000_IMS_DSW E1000_ICR_DSW
831 831 #define E1000_IMS_PHYINT E1000_ICR_PHYINT
832 832 #define E1000_IMS_DOUTSYNC E1000_ICR_DOUTSYNC /* NIC DMA out of sync */
833 833 #define E1000_IMS_EPRST E1000_ICR_EPRST
834 834 #define E1000_IMS_FER E1000_ICR_FER /* Fatal Error */
835 835
836 836 /* Extended Interrupt Mask Set */
837 837 #define E1000_EIMS_RX_QUEUE0 E1000_EICR_RX_QUEUE0 /* Rx Queue 0 Interrupt */
838 838 #define E1000_EIMS_RX_QUEUE1 E1000_EICR_RX_QUEUE1 /* Rx Queue 1 Interrupt */
839 839 #define E1000_EIMS_RX_QUEUE2 E1000_EICR_RX_QUEUE2 /* Rx Queue 2 Interrupt */
840 840 #define E1000_EIMS_RX_QUEUE3 E1000_EICR_RX_QUEUE3 /* Rx Queue 3 Interrupt */
841 841 #define E1000_EIMS_TX_QUEUE0 E1000_EICR_TX_QUEUE0 /* Tx Queue 0 Interrupt */
842 842 #define E1000_EIMS_TX_QUEUE1 E1000_EICR_TX_QUEUE1 /* Tx Queue 1 Interrupt */
843 843 #define E1000_EIMS_TX_QUEUE2 E1000_EICR_TX_QUEUE2 /* Tx Queue 2 Interrupt */
844 844 #define E1000_EIMS_TX_QUEUE3 E1000_EICR_TX_QUEUE3 /* Tx Queue 3 Interrupt */
845 845 #define E1000_EIMS_TCP_TIMER E1000_EICR_TCP_TIMER /* TCP Timer */
846 846 #define E1000_EIMS_OTHER E1000_EICR_OTHER /* Interrupt Cause Active */
847 847
848 848 /* Interrupt Cause Set */
849 849 #define E1000_ICS_TXDW E1000_ICR_TXDW /* Transmit desc written back */
850 850 #define E1000_ICS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */
851 851 #define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */
852 852 #define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */
853 853 #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
854 854 #define E1000_ICS_RXO E1000_ICR_RXO /* rx overrun */
855 855 #define E1000_ICS_RXT0 E1000_ICR_RXT0 /* rx timer intr */
856 856 #define E1000_ICS_MDAC E1000_ICR_MDAC /* MDIO access complete */
857 857 #define E1000_ICS_RXCFG E1000_ICR_RXCFG /* Rx /c/ ordered set */
858 858 #define E1000_ICS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */
859 859 #define E1000_ICS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */
860 860 #define E1000_ICS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */
861 861 #define E1000_ICS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */
862 862 #define E1000_ICS_TXD_LOW E1000_ICR_TXD_LOW
863 863 #define E1000_ICS_SRPD E1000_ICR_SRPD
864 864 #define E1000_ICS_ACK E1000_ICR_ACK /* Receive Ack frame */
865 865 #define E1000_ICS_MNG E1000_ICR_MNG /* Manageability event */
866 866 #define E1000_ICS_DOCK E1000_ICR_DOCK /* Dock/Undock */
867 867 #define E1000_ICS_DRSTA E1000_ICR_DRSTA /* Device Reset Aserted */
868 868 /* queue 0 Rx descriptor FIFO parity error */
869 869 #define E1000_ICS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0
870 870 /* queue 0 Tx descriptor FIFO parity error */
871 871 #define E1000_ICS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0
872 872 /* host arb read buffer parity error */
873 873 #define E1000_ICS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR
874 874 /* packet buffer parity error */
875 875 #define E1000_ICS_PB_PAR E1000_ICR_PB_PAR
876 876 /* queue 1 Rx descriptor FIFO parity error */
877 877 #define E1000_ICS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1
878 878 /* queue 1 Tx descriptor FIFO parity error */
879 879 #define E1000_ICS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1
880 880 #define E1000_ICS_DSW E1000_ICR_DSW
881 881 #define E1000_ICS_DOUTSYNC E1000_ICR_DOUTSYNC /* NIC DMA out of sync */
882 882 #define E1000_ICS_PHYINT E1000_ICR_PHYINT
883 883 #define E1000_ICS_EPRST E1000_ICR_EPRST
884 884
885 885 /* Extended Interrupt Cause Set */
886 886 #define E1000_EICS_RX_QUEUE0 E1000_EICR_RX_QUEUE0 /* Rx Queue 0 Interrupt */
887 887 #define E1000_EICS_RX_QUEUE1 E1000_EICR_RX_QUEUE1 /* Rx Queue 1 Interrupt */
888 888 #define E1000_EICS_RX_QUEUE2 E1000_EICR_RX_QUEUE2 /* Rx Queue 2 Interrupt */
889 889 #define E1000_EICS_RX_QUEUE3 E1000_EICR_RX_QUEUE3 /* Rx Queue 3 Interrupt */
890 890 #define E1000_EICS_TX_QUEUE0 E1000_EICR_TX_QUEUE0 /* Tx Queue 0 Interrupt */
891 891 #define E1000_EICS_TX_QUEUE1 E1000_EICR_TX_QUEUE1 /* Tx Queue 1 Interrupt */
892 892 #define E1000_EICS_TX_QUEUE2 E1000_EICR_TX_QUEUE2 /* Tx Queue 2 Interrupt */
893 893 #define E1000_EICS_TX_QUEUE3 E1000_EICR_TX_QUEUE3 /* Tx Queue 3 Interrupt */
894 894 #define E1000_EICS_TCP_TIMER E1000_EICR_TCP_TIMER /* TCP Timer */
895 895 #define E1000_EICS_OTHER E1000_EICR_OTHER /* Interrupt Cause Active */
896 896
897 897 #define E1000_EITR_ITR_INT_MASK 0x0000FFFF
898 898
899 899 /* Transmit Descriptor Control */
900 900 #define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */
901 901 #define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */
902 902 #define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */
903 903 #define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */
904 904 #define E1000_TXDCTL_LWTHRESH 0xFE000000 /* TXDCTL Low Threshold */
905 905 #define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */
906 906 #define E1000_TXDCTL_MAX_TX_DESC_PREFETCH 0x0100001F /* GRAN=1, PTHRESH=31 */
907 907 /* Enable the counting of descriptors still to be processed. */
908 908 #define E1000_TXDCTL_COUNT_DESC 0x00400000
909 909
910 910 /* Flow Control Constants */
911 911 #define FLOW_CONTROL_ADDRESS_LOW 0x00C28001
912 912 #define FLOW_CONTROL_ADDRESS_HIGH 0x00000100
913 913 #define FLOW_CONTROL_TYPE 0x8808
914 914
915 915 /* 802.1q VLAN Packet Size */
916 916 #define VLAN_TAG_SIZE 4 /* 802.3ac tag (not DMA'd) */
917 917 #define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */
918 918
919 919 /* Receive Address */
920 920 /*
921 921 * Number of high/low register pairs in the RAR. The RAR (Receive Address
922 922 * Registers) holds the directed and multicast addresses that we monitor.
923 923 * Technically, we have 16 spots. However, we reserve one of these spots
924 924 * (RAR[15]) for our directed address used by controllers with
925 925 * manageability enabled, allowing us room for 15 multicast addresses.
926 926 */
927 927 #define E1000_RAR_ENTRIES 15
928 928 #define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */
929 929 #define E1000_RAL_MAC_ADDR_LEN 4
930 930 #define E1000_RAH_MAC_ADDR_LEN 2
931 931 #define E1000_RAH_POOL_MASK 0x03FC0000
932 932 #define E1000_RAH_POOL_1 0x00040000
933 933
934 934 /* Error Codes */
935 935 #define E1000_SUCCESS 0
936 936 #define E1000_ERR_NVM 1
937 937 #define E1000_ERR_PHY 2
938 938 #define E1000_ERR_CONFIG 3
939 939 #define E1000_ERR_PARAM 4
940 940 #define E1000_ERR_MAC_INIT 5
941 941 #define E1000_ERR_PHY_TYPE 6
942 942 #define E1000_ERR_RESET 9
943 943 #define E1000_ERR_MASTER_REQUESTS_PENDING 10
944 944 #define E1000_ERR_HOST_INTERFACE_COMMAND 11
945 945 #define E1000_BLK_PHY_RESET 12
946 946 #define E1000_ERR_SWFW_SYNC 13
947 947 #define E1000_NOT_IMPLEMENTED 14
948 948 #define E1000_ERR_MBX 15
949 949
950 950 /* Loop limit on how long we wait for auto-negotiation to complete */
951 951 #define FIBER_LINK_UP_LIMIT 50
952 952 #define COPPER_LINK_UP_LIMIT 10
953 953 #define PHY_AUTO_NEG_LIMIT 45
954 954 #define PHY_FORCE_LIMIT 20
955 955 /* Number of 100 microseconds we wait for PCI Express master disable */
956 956 #define MASTER_DISABLE_TIMEOUT 800
957 957 /* Number of milliseconds we wait for PHY configuration done after MAC reset */
958 958 #define PHY_CFG_TIMEOUT 100
959 959 /* Number of 2 milliseconds we wait for acquiring MDIO ownership. */
960 960 #define MDIO_OWNERSHIP_TIMEOUT 10
961 961 /* Number of milliseconds for NVM auto read done after MAC reset. */
962 962 #define AUTO_READ_DONE_TIMEOUT 10
963 963
964 964 /* Flow Control */
965 965 #define E1000_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */
966 966 #define E1000_FCRTH_XFCE 0x80000000 /* External Flow Control Enable */
967 967 #define E1000_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */
968 968 #define E1000_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */
969 969
970 970 /* Transmit Configuration Word */
971 971 #define E1000_TXCW_FD 0x00000020 /* TXCW full duplex */
972 972 #define E1000_TXCW_HD 0x00000040 /* TXCW half duplex */
973 973 #define E1000_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */
974 974 #define E1000_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */
975 975 #define E1000_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */
976 976 #define E1000_TXCW_RF 0x00003000 /* TXCW remote fault */
977 977 #define E1000_TXCW_NP 0x00008000 /* TXCW next page */
978 978 #define E1000_TXCW_CW 0x0000ffff /* TxConfigWord mask */
979 979 #define E1000_TXCW_TXC 0x40000000 /* Transmit Config control */
980 980 #define E1000_TXCW_ANE 0x80000000 /* Auto-neg enable */
981 981
982 982 /* Receive Configuration Word */
983 983 #define E1000_RXCW_CW 0x0000ffff /* RxConfigWord mask */
984 984 #define E1000_RXCW_NC 0x04000000 /* Receive config no carrier */
985 985 #define E1000_RXCW_IV 0x08000000 /* Receive config invalid */
986 986 #define E1000_RXCW_CC 0x10000000 /* Receive config change */
987 987 #define E1000_RXCW_C 0x20000000 /* Receive config */
988 988 #define E1000_RXCW_SYNCH 0x40000000 /* Receive config synch */
989 989 #define E1000_RXCW_ANC 0x80000000 /* Auto-neg complete */
990 990
991 991 /* TUPLE Filtering Configuration */
992 992 #define E1000_TTQF_DISABLE_MASK 0xF0008000 /* TTQF Disable Mask */
993 993 #define E1000_TTQF_QUEUE_ENABLE 0x100 /* TTQF Queue Enable Bit */
994 994 #define E1000_TTQF_PROTOCOL_MASK 0xFF /* TTQF Protocol Mask */
995 995 /* TTQF TCP Bit, shift with E1000_TTQF_PROTOCOL SHIFT */
996 996 #define E1000_TTQF_PROTOCOL_TCP 0x0
997 997 /* TTQF UDP Bit, shift with E1000_TTQF_PROTOCOL_SHIFT */
998 998 #define E1000_TTQF_PROTOCOL_UDP 0x1
999 999 /* TTQF SCTP Bit, shift with E1000_TTQF_PROTOCOL_SHIFT */
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1000 1000 #define E1000_TTQF_PROTOCOL_SCTP 0x2
1001 1001 #define E1000_TTQF_PROTOCOL_SHIFT 5 /* TTQF Protocol Shift */
1002 1002 #define E1000_TTQF_QUEUE_SHIFT 16 /* TTQF Queue Shfit */
1003 1003 #define E1000_TTQF_RX_QUEUE_MASK 0x70000 /* TTQF Queue Mask */
1004 1004 #define E1000_TTQF_MASK_ENABLE 0x10000000 /* TTQF Mask Enable Bit */
1005 1005 #define E1000_IMIR_CLEAR_MASK 0xF001FFFF /* IMIR Reg Clear Mask */
1006 1006 #define E1000_IMIR_PORT_BYPASS 0x20000 /* IMIR Port Bypass Bit */
1007 1007 #define E1000_IMIR_PRIORITY_SHIFT 29 /* IMIR Priority Shift */
1008 1008 #define E1000_IMIREXT_CLEAR_MASK 0x7FFFF /* IMIREXT Reg Clear Mask */
1009 1009
1010 +/* I350 EEE defines */
1011 +#define E1000_IPCNFG_EEE_1G_AN 0x00000008 /* IPCNFG EEE Ena 1G AN */
1012 +#define E1000_IPCNFG_EEE_100M_AN 0x00000004 /* IPCNFG EEE Ena 100M AN */
1013 +#define E1000_EEER_TX_LPI_EN 0x00010000 /* EEER Tx LPI Enable */
1014 +#define E1000_EEER_RX_LPI_EN 0x00020000 /* EEER Rx LPI Enable */
1015 +#define E1000_EEER_LPI_FC 0x00040000 /* EEER Ena on Flow Cntrl */
1016 +
1017 +
1010 1018 /* PCI Express Control */
1011 1019 #define E1000_GCR_RXD_NO_SNOOP 0x00000001
1012 1020 #define E1000_GCR_RXDSCW_NO_SNOOP 0x00000002
1013 1021 #define E1000_GCR_RXDSCR_NO_SNOOP 0x00000004
1014 1022 #define E1000_GCR_TXD_NO_SNOOP 0x00000008
1015 1023 #define E1000_GCR_TXDSCW_NO_SNOOP 0x00000010
1016 1024 #define E1000_GCR_TXDSCR_NO_SNOOP 0x00000020
1017 1025 #define E1000_GCR_CMPL_TMOUT_MASK 0x0000F000
1018 1026 #define E1000_GCR_CMPL_TMOUT_10ms 0x00001000
1019 1027 #define E1000_GCR_CMPL_TMOUT_RESEND 0x00010000
1020 1028 #define E1000_GCR_CAP_VER2 0x00040000
1021 1029
1022 1030 #define PCIE_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP | \
1023 1031 E1000_GCR_RXDSCW_NO_SNOOP | \
1024 1032 E1000_GCR_RXDSCR_NO_SNOOP | \
1025 1033 E1000_GCR_TXD_NO_SNOOP | \
1026 1034 E1000_GCR_TXDSCW_NO_SNOOP | \
1027 1035 E1000_GCR_TXDSCR_NO_SNOOP)
1028 1036
1029 1037 /* PHY Control Register */
1030 1038 #define MII_CR_SPEED_SELECT_MSB 0x0040 /* bits 6,13: 10=1000, 01=100, 00=10 */
1031 1039 #define MII_CR_COLL_TEST_ENABLE 0x0080 /* Collision test enable */
1032 1040 #define MII_CR_FULL_DUPLEX 0x0100 /* FDX =1, half duplex =0 */
1033 1041 #define MII_CR_RESTART_AUTO_NEG 0x0200 /* Restart auto negotiation */
1034 1042 #define MII_CR_ISOLATE 0x0400 /* Isolate PHY from MII */
1035 1043 #define MII_CR_POWER_DOWN 0x0800 /* Power down */
1036 1044 #define MII_CR_AUTO_NEG_EN 0x1000 /* Auto Neg Enable */
1037 1045 #define MII_CR_SPEED_SELECT_LSB 0x2000 /* bits 6,13: 10=1000, 01=100, 00=10 */
1038 1046 #define MII_CR_LOOPBACK 0x4000 /* 0 = normal, 1 = loopback */
1039 1047 #define MII_CR_RESET 0x8000 /* 0 = normal, 1 = PHY reset */
1040 1048 #define MII_CR_SPEED_1000 0x0040
1041 1049 #define MII_CR_SPEED_100 0x2000
1042 1050 #define MII_CR_SPEED_10 0x0000
1043 1051
1044 1052 /* PHY Status Register */
1045 1053 #define MII_SR_EXTENDED_CAPS 0x0001 /* Extended register capabilities */
1046 1054 #define MII_SR_JABBER_DETECT 0x0002 /* Jabber Detected */
1047 1055 #define MII_SR_LINK_STATUS 0x0004 /* Link Status 1 = link */
1048 1056 #define MII_SR_AUTONEG_CAPS 0x0008 /* Auto Neg Capable */
1049 1057 #define MII_SR_REMOTE_FAULT 0x0010 /* Remote Fault Detect */
1050 1058 #define MII_SR_AUTONEG_COMPLETE 0x0020 /* Auto Neg Complete */
1051 1059 #define MII_SR_PREAMBLE_SUPPRESS 0x0040 /* Preamble may be suppressed */
1052 1060 #define MII_SR_EXTENDED_STATUS 0x0100 /* Ext. status info in Reg 0x0F */
1053 1061 #define MII_SR_100T2_HD_CAPS 0x0200 /* 100T2 Half Duplex Capable */
1054 1062 #define MII_SR_100T2_FD_CAPS 0x0400 /* 100T2 Full Duplex Capable */
1055 1063 #define MII_SR_10T_HD_CAPS 0x0800 /* 10T Half Duplex Capable */
1056 1064 #define MII_SR_10T_FD_CAPS 0x1000 /* 10T Full Duplex Capable */
1057 1065 #define MII_SR_100X_HD_CAPS 0x2000 /* 100X Half Duplex Capable */
1058 1066 #define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */
1059 1067 #define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */
1060 1068
1061 1069 /* Autoneg Advertisement Register */
1062 1070 #define NWAY_AR_SELECTOR_FIELD 0x0001 /* indicates IEEE 802.3 CSMA/CD */
1063 1071 #define NWAY_AR_10T_HD_CAPS 0x0020 /* 10T Half Duplex Capable */
1064 1072 #define NWAY_AR_10T_FD_CAPS 0x0040 /* 10T Full Duplex Capable */
1065 1073 #define NWAY_AR_100TX_HD_CAPS 0x0080 /* 100TX Half Duplex Capable */
1066 1074 #define NWAY_AR_100TX_FD_CAPS 0x0100 /* 100TX Full Duplex Capable */
1067 1075 #define NWAY_AR_100T4_CAPS 0x0200 /* 100T4 Capable */
1068 1076 #define NWAY_AR_PAUSE 0x0400 /* Pause operation desired */
1069 1077 #define NWAY_AR_ASM_DIR 0x0800 /* Asymmetric Pause Direction bit */
1070 1078 #define NWAY_AR_REMOTE_FAULT 0x2000 /* Remote Fault detected */
1071 1079 #define NWAY_AR_NEXT_PAGE 0x8000 /* Next Page ability supported */
1072 1080
1073 1081 /* Link Partner Ability Register (Base Page) */
1074 1082 #define NWAY_LPAR_SELECTOR_FIELD 0x0000 /* LP protocol selector field */
1075 1083 #define NWAY_LPAR_10T_HD_CAPS 0x0020 /* LP is 10T Half Duplex Capable */
1076 1084 #define NWAY_LPAR_10T_FD_CAPS 0x0040 /* LP is 10T Full Duplex Capable */
1077 1085 #define NWAY_LPAR_100TX_HD_CAPS 0x0080 /* LP is 100TX Half Duplex Capable */
1078 1086 #define NWAY_LPAR_100TX_FD_CAPS 0x0100 /* LP is 100TX Full Duplex Capable */
1079 1087 #define NWAY_LPAR_100T4_CAPS 0x0200 /* LP is 100T4 Capable */
1080 1088 #define NWAY_LPAR_PAUSE 0x0400 /* LP Pause operation desired */
1081 1089 #define NWAY_LPAR_ASM_DIR 0x0800 /* LP Asymmetric Pause Direction bit */
1082 1090 #define NWAY_LPAR_REMOTE_FAULT 0x2000 /* LP has detected Remote Fault */
1083 1091 #define NWAY_LPAR_ACKNOWLEDGE 0x4000 /* LP has rx'd link code word */
1084 1092 #define NWAY_LPAR_NEXT_PAGE 0x8000 /* Next Page ability supported */
1085 1093
1086 1094 /* Autoneg Expansion Register */
1087 1095 #define NWAY_ER_LP_NWAY_CAPS 0x0001 /* LP has Auto Neg Capability */
1088 1096 #define NWAY_ER_PAGE_RXD 0x0002 /* LP is 10T Half Duplex Capable */
1089 1097 #define NWAY_ER_NEXT_PAGE_CAPS 0x0004 /* LP is 10T Full Duplex Capable */
1090 1098 #define NWAY_ER_LP_NEXT_PAGE_CAPS 0x0008 /* LP is 100TX Half Duplex Capable */
1091 1099 #define NWAY_ER_PAR_DETECT_FAULT 0x0010 /* LP is 100TX Full Duplex Capable */
1092 1100
1093 1101 /* 1000BASE-T Control Register */
1094 1102 #define CR_1000T_ASYM_PAUSE 0x0080 /* Advertise asymmetric pause bit */
1095 1103 #define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */
1096 1104 #define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */
1097 1105 #define CR_1000T_REPEATER_DTE 0x0400 /* 1=Repeater/switch device port */
1098 1106 /* 0=DTE device */
1099 1107 #define CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master */
1100 1108 /* 0=Configure PHY as Slave */
1101 1109 #define CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value */
1102 1110 /* 0=Automatic Master/Slave config */
1103 1111 #define CR_1000T_TEST_MODE_NORMAL 0x0000 /* Normal Operation */
1104 1112 #define CR_1000T_TEST_MODE_1 0x2000 /* Transmit Waveform test */
1105 1113 #define CR_1000T_TEST_MODE_2 0x4000 /* Master Transmit Jitter test */
1106 1114 #define CR_1000T_TEST_MODE_3 0x6000 /* Slave Transmit Jitter test */
1107 1115 #define CR_1000T_TEST_MODE_4 0x8000 /* Transmitter Distortion test */
1108 1116
1109 1117 /* 1000BASE-T Status Register */
1110 1118 #define SR_1000T_IDLE_ERROR_CNT 0x00FF /* Num idle errors since last read */
1111 1119 #define SR_1000T_ASYM_PAUSE_DIR 0x0100 /* LP asymmetric pause direction bit */
1112 1120 #define SR_1000T_LP_HD_CAPS 0x0400 /* LP is 1000T HD capable */
1113 1121 #define SR_1000T_LP_FD_CAPS 0x0800 /* LP is 1000T FD capable */
1114 1122 #define SR_1000T_REMOTE_RX_STATUS 0x1000 /* Remote receiver OK */
1115 1123 #define SR_1000T_LOCAL_RX_STATUS 0x2000 /* Local receiver OK */
1116 1124 #define SR_1000T_MS_CONFIG_RES 0x4000 /* 1=Local Tx is Master, 0=Slave */
1117 1125 #define SR_1000T_MS_CONFIG_FAULT 0x8000 /* Master/Slave config fault */
1118 1126
1119 1127 #define SR_1000T_PHY_EXCESSIVE_IDLE_ERR_COUNT 5
1120 1128
1121 1129 /* PHY 1000 MII Register/Bit Definitions */
1122 1130 /* PHY Registers defined by IEEE */
1123 1131 #define PHY_CONTROL 0x00 /* Control Register */
1124 1132 #define PHY_STATUS 0x01 /* Status Register */
1125 1133 #define PHY_ID1 0x02 /* Phy Id Reg (word 1) */
1126 1134 #define PHY_ID2 0x03 /* Phy Id Reg (word 2) */
1127 1135 #define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */
1128 1136 #define PHY_LP_ABILITY 0x05 /* Link Partner Ability (Base Page) */
1129 1137 #define PHY_AUTONEG_EXP 0x06 /* Autoneg Expansion Reg */
1130 1138 #define PHY_NEXT_PAGE_TX 0x07 /* Next Page Tx */
1131 1139 #define PHY_LP_NEXT_PAGE 0x08 /* Link Partner Next Page */
1132 1140 #define PHY_1000T_CTRL 0x09 /* 1000Base-T Control Reg */
1133 1141 #define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */
1134 1142 #define PHY_EXT_STATUS 0x0F /* Extended Status Reg */
1135 1143
1136 1144 #define PHY_CONTROL_LB 0x4000 /* PHY Loopback bit */
1137 1145
1138 1146 /* NVM Control */
1139 1147 #define E1000_EECD_SK 0x00000001 /* NVM Clock */
1140 1148 #define E1000_EECD_CS 0x00000002 /* NVM Chip Select */
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1141 1149 #define E1000_EECD_DI 0x00000004 /* NVM Data In */
1142 1150 #define E1000_EECD_DO 0x00000008 /* NVM Data Out */
1143 1151 #define E1000_EECD_FWE_MASK 0x00000030
1144 1152 #define E1000_EECD_FWE_DIS 0x00000010 /* Disable FLASH writes */
1145 1153 #define E1000_EECD_FWE_EN 0x00000020 /* Enable FLASH writes */
1146 1154 #define E1000_EECD_FWE_SHIFT 4
1147 1155 #define E1000_EECD_REQ 0x00000040 /* NVM Access Request */
1148 1156 #define E1000_EECD_GNT 0x00000080 /* NVM Access Grant */
1149 1157 #define E1000_EECD_PRES 0x00000100 /* NVM Present */
1150 1158 #define E1000_EECD_SIZE 0x00000200 /* NVM Size (0=64 word 1=256 word) */
1159 +#define E1000_EECD_BLOCKED 0x00008000 /* Bit banging access blocked flag */
1160 +#define E1000_EECD_ABORT 0x00010000 /* NVM operation aborted flag */
1161 +#define E1000_EECD_TIMEOUT 0x00020000 /* NVM read operation timeout flag */
1162 +#define E1000_EECD_ERROR_CLR 0x00040000 /* NVM error status clear bit */
1163 +
1151 1164 /* NVM Addressing bits based on type 0=small, 1=large */
1152 1165 #define E1000_EECD_ADDR_BITS 0x00000400
1153 1166 #define E1000_EECD_TYPE 0x00002000 /* NVM Type (1-SPI, 0-Microwire) */
1154 1167 #ifndef E1000_NVM_GRANT_ATTEMPTS
1155 1168 #define E1000_NVM_GRANT_ATTEMPTS 1000 /* NVM # attempts to gain grant */
1156 1169 #endif
1157 1170 #define E1000_EECD_AUTO_RD 0x00000200 /* NVM Auto Read done */
1158 1171 #define E1000_EECD_SIZE_EX_MASK 0x00007800 /* NVM Size */
1159 1172 #define E1000_EECD_SIZE_EX_SHIFT 11
1160 1173 #define E1000_EECD_NVADDS 0x00018000 /* NVM Address Size */
1161 1174 #define E1000_EECD_SELSHAD 0x00020000 /* Select Shadow RAM */
1162 1175 #define E1000_EECD_INITSRAM 0x00040000 /* Initialize Shadow RAM */
1163 1176 #define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */
1164 1177 #define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */
1165 1178 #define E1000_EECD_SHADV 0x00200000 /* Shadow RAM Data Valid */
1166 1179 #define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */
1167 1180 #define E1000_EECD_SECVAL_SHIFT 22
1168 1181 #define E1000_EECD_SEC1VAL_VALID_MASK (E1000_EECD_AUTO_RD | E1000_EECD_PRES)
1169 1182
1170 1183 #define E1000_NVM_SWDPIN0 0x0001 /* SWDPIN 0 NVM Value */
1171 1184 #define E1000_NVM_LED_LOGIC 0x0020 /* Led Logic Word */
1172 1185 #define E1000_NVM_RW_REG_DATA 16 /* Offset to data in NVM read/write regs */
1173 1186 #define E1000_NVM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */
1174 1187 #define E1000_NVM_RW_REG_START 1 /* Start operation */
1175 1188 #define E1000_NVM_RW_ADDR_SHIFT 2 /* Shift to the address bits */
1176 1189 #define E1000_NVM_POLL_WRITE 1 /* Flag for polling for write complete */
1177 1190 #define E1000_NVM_POLL_READ 0 /* Flag for polling for read complete */
1178 1191 #define E1000_FLASH_UPDATES 2000
1179 1192
1180 1193 /* NVM Word Offsets */
1181 1194 #define NVM_COMPAT 0x0003
1182 1195 #define NVM_ID_LED_SETTINGS 0x0004
1183 1196 #define NVM_VERSION 0x0005
1184 1197 #define NVM_SERDES_AMPLITUDE 0x0006 /* SERDES output amplitude */
1185 1198 #define NVM_PHY_CLASS_WORD 0x0007
1186 1199 #define NVM_INIT_CONTROL1_REG 0x000A
1187 1200 #define NVM_INIT_CONTROL2_REG 0x000F
1188 1201 #define NVM_SWDEF_PINS_CTRL_PORT_1 0x0010
1189 1202 #define NVM_INIT_CONTROL3_PORT_B 0x0014
1190 1203 #define NVM_INIT_3GIO_3 0x001A
1191 1204 #define NVM_SWDEF_PINS_CTRL_PORT_0 0x0020
1192 1205 #define NVM_INIT_CONTROL3_PORT_A 0x0024
1193 1206 #define NVM_CFG 0x0012
1194 1207 #define NVM_FLASH_VERSION 0x0032
1195 1208 #define NVM_ALT_MAC_ADDR_PTR 0x0037
1196 1209 #define NVM_CHECKSUM_REG 0x003F
1197 1210
1198 1211 #define E1000_NVM_CFG_DONE_PORT_0 0x40000 /* MNG config cycle done */
1199 1212 #define E1000_NVM_CFG_DONE_PORT_1 0x80000 /* ...for second port */
1200 1213 #define E1000_NVM_CFG_DONE_PORT_2 0x100000 /* ...for third port */
1201 1214 #define E1000_NVM_CFG_DONE_PORT_3 0x200000 /* ...for fourth port */
1202 1215
1203 1216 #define NVM_82580_LAN_FUNC_OFFSET(a) (a ? (0x40 + (0x40 * a)) : 0)
1204 1217
1205 1218 /* Mask bits for fields in Word 0x0f of the NVM */
1206 1219 #define NVM_WORD0F_PAUSE_MASK 0x3000
1207 1220 #define NVM_WORD0F_PAUSE 0x1000
1208 1221 #define NVM_WORD0F_ASM_DIR 0x2000
1209 1222 #define NVM_WORD0F_ANE 0x0800
1210 1223 #define NVM_WORD0F_SWPDIO_EXT_MASK 0x00F0
1211 1224 #define NVM_WORD0F_LPLU 0x0001
1212 1225
1213 1226 /* Mask bits for fields in Word 0x1a of the NVM */
1214 1227 #define NVM_WORD1A_ASPM_MASK 0x000C
1215 1228
1216 1229 /* For checksumming, the sum of all words in the NVM should equal 0xBABA. */
1217 1230 #define NVM_SUM 0xBABA
1218 1231
1219 1232 #define NVM_MAC_ADDR_OFFSET 0
1220 1233 #define NVM_PBA_OFFSET_0 8
1221 1234 #define NVM_PBA_OFFSET_1 9
1222 1235 #define NVM_RESERVED_WORD 0xFFFF
1223 1236 #define NVM_PHY_CLASS_A 0x8000
1224 1237 #define NVM_SERDES_AMPLITUDE_MASK 0x000F
1225 1238 #define NVM_SIZE_MASK 0x1C00
1226 1239 #define NVM_SIZE_SHIFT 10
1227 1240 #define NVM_WORD_SIZE_BASE_SHIFT 6
1228 1241 #define NVM_SWDPIO_EXT_SHIFT 4
1229 1242
1230 1243 /* NVM Commands - Microwire */
1231 1244 #define NVM_READ_OPCODE_MICROWIRE 0x6 /* NVM read opcode */
1232 1245 #define NVM_WRITE_OPCODE_MICROWIRE 0x5 /* NVM write opcode */
1233 1246 #define NVM_ERASE_OPCODE_MICROWIRE 0x7 /* NVM erase opcode */
1234 1247 #define NVM_EWEN_OPCODE_MICROWIRE 0x13 /* NVM erase/write enable */
1235 1248 #define NVM_EWDS_OPCODE_MICROWIRE 0x10 /* NVM erase/write disable */
1236 1249
1237 1250 /* NVM Commands - SPI */
1238 1251 #define NVM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */
1239 1252 #define NVM_READ_OPCODE_SPI 0x03 /* NVM read opcode */
1240 1253 #define NVM_WRITE_OPCODE_SPI 0x02 /* NVM write opcode */
1241 1254 #define NVM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = address bit-8 */
1242 1255 #define NVM_WREN_OPCODE_SPI 0x06 /* NVM set Write Enable latch */
1243 1256 #define NVM_WRDI_OPCODE_SPI 0x04 /* NVM reset Write Enable latch */
1244 1257 #define NVM_RDSR_OPCODE_SPI 0x05 /* NVM read Status register */
1245 1258 #define NVM_WRSR_OPCODE_SPI 0x01 /* NVM write Status register */
1246 1259
1247 1260 /* SPI NVM Status Register */
1248 1261 #define NVM_STATUS_RDY_SPI 0x01
1249 1262 #define NVM_STATUS_WEN_SPI 0x02
1250 1263 #define NVM_STATUS_BP0_SPI 0x04
1251 1264 #define NVM_STATUS_BP1_SPI 0x08
1252 1265 #define NVM_STATUS_WPEN_SPI 0x80
1253 1266
1254 1267 /* Word definitions for ID LED Settings */
1255 1268 #define ID_LED_RESERVED_0000 0x0000
1256 1269 #define ID_LED_RESERVED_FFFF 0xFFFF
1257 1270 #define ID_LED_DEFAULT ((ID_LED_OFF1_ON2 << 12) | \
1258 1271 (ID_LED_OFF1_OFF2 << 8) | \
1259 1272 (ID_LED_DEF1_DEF2 << 4) | \
1260 1273 (ID_LED_DEF1_DEF2))
1261 1274 #define ID_LED_DEF1_DEF2 0x1
1262 1275 #define ID_LED_DEF1_ON2 0x2
1263 1276 #define ID_LED_DEF1_OFF2 0x3
1264 1277 #define ID_LED_ON1_DEF2 0x4
1265 1278 #define ID_LED_ON1_ON2 0x5
1266 1279 #define ID_LED_ON1_OFF2 0x6
1267 1280 #define ID_LED_OFF1_DEF2 0x7
1268 1281 #define ID_LED_OFF1_ON2 0x8
1269 1282 #define ID_LED_OFF1_OFF2 0x9
1270 1283
1271 1284 #define IGP_ACTIVITY_LED_MASK 0xFFFFF0FF
1272 1285 #define IGP_ACTIVITY_LED_ENABLE 0x0300
1273 1286 #define IGP_LED3_MODE 0x07000000
1274 1287
1275 1288 /* PCI/PCI-X/PCI-EX Config space */
1276 1289 #define PCI_HEADER_TYPE_REGISTER 0x0E
1277 1290 #define PCIE_LINK_STATUS 0x12
1278 1291 #define PCIE_DEVICE_CONTROL2 0x28
1279 1292
1280 1293 #define PCI_HEADER_TYPE_MULTIFUNC 0x80
1281 1294 #define PCIE_LINK_WIDTH_MASK 0x3F0
1282 1295 #define PCIE_LINK_WIDTH_SHIFT 4
1283 1296 #define PCIE_DEVICE_CONTROL2_16ms 0x0005
1284 1297
1285 1298 #ifndef ETH_ADDR_LEN
1286 1299 #define ETH_ADDR_LEN 6
1287 1300 #endif
1288 1301
1289 1302 #define PHY_REVISION_MASK 0xFFFFFFF0
1290 1303 #define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */
1291 1304 #define MAX_PHY_MULTI_PAGE_REG 0xF
1292 1305
1293 1306 /* Bit definitions for valid PHY IDs. */
1294 1307 /*
1295 1308 * I = Integrated
1296 1309 * E = External
1297 1310 */
1298 1311 #define M88E1000_E_PHY_ID 0x01410C50
1299 1312 #define M88E1000_I_PHY_ID 0x01410C30
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1300 1313 #define M88E1011_I_PHY_ID 0x01410C20
1301 1314 #define IGP01E1000_I_PHY_ID 0x02A80380
1302 1315 #define M88E1011_I_REV_4 0x04
1303 1316 #define M88E1111_I_PHY_ID 0x01410CC0
1304 1317 #define GG82563_E_PHY_ID 0x01410CA0
1305 1318 #define IGP03E1000_E_PHY_ID 0x02A80390
1306 1319 #define IFE_E_PHY_ID 0x02A80330
1307 1320 #define IFE_PLUS_E_PHY_ID 0x02A80320
1308 1321 #define IFE_C_E_PHY_ID 0x02A80310
1309 1322 #define I82580_I_PHY_ID 0x015403A0
1323 +#define I350_I_PHY_ID 0x015403B0
1310 1324 #define IGP04E1000_E_PHY_ID 0x02A80391
1311 1325 #define M88_VENDOR 0x0141
1312 1326
1313 1327 /* M88E1000 Specific Registers */
1314 1328 #define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */
1315 1329 #define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */
1316 1330 #define M88E1000_INT_ENABLE 0x12 /* Interrupt Enable Register */
1317 1331 #define M88E1000_INT_STATUS 0x13 /* Interrupt Status Register */
1318 1332 #define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */
1319 1333 #define M88E1000_RX_ERR_CNTR 0x15 /* Receive Error Counter */
1320 1334
1321 1335 #define M88E1000_PHY_EXT_CTRL 0x1A /* PHY extend control register */
1322 1336 #define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg29 for page number setting */
1323 1337 #define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */
1324 1338 #define M88E1000_PHY_VCO_REG_BIT8 0x100 /* Bits 8 & 11 are adjusted for */
1325 1339 #define M88E1000_PHY_VCO_REG_BIT11 0x800 /* improved BER performance */
1326 1340
1327 1341 /* M88E1000 PHY Specific Control Register */
1328 1342 #define M88E1000_PSCR_JABBER_DISABLE 0x0001 /* 1=Jabber Function disabled */
1329 1343 #define M88E1000_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reversal enabled */
1330 1344 #define M88E1000_PSCR_SQE_TEST 0x0004 /* 1=SQE Test enabled */
1331 1345 /* 1=CLK125 low, 0=CLK125 toggling */
1332 1346 #define M88E1000_PSCR_CLK125_DISABLE 0x0010
1333 1347 #define M88E1000_PSCR_MDI_MANUAL_MODE 0x0000 /* MDI Crossover Mode bits 6:5 */
1334 1348 /* Manual MDI configuration */
1335 1349 #define M88E1000_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */
1336 1350 /* 1000BASE-T: Auto crossover, 100BASE-TX/10BASE-T: MDI Mode */
1337 1351 #define M88E1000_PSCR_AUTO_X_1000T 0x0040
1338 1352 /* Auto crossover enabled all speeds */
1339 1353 #define M88E1000_PSCR_AUTO_X_MODE 0x0060
1340 1354 /*
1341 1355 * 1=Enable Extended 10BASE-T distance (Lower 10BASE-T Rx Threshold
1342 1356 * 0=Normal 10BASE-T Rx Threshold
1343 1357 */
1344 1358 #define M88E1000_PSCR_EN_10BT_EXT_DIST 0x0080
1345 1359 /* 1=5-bit interface in 100BASE-TX, 0=MII interface in 100BASE-TX */
1346 1360 #define M88E1000_PSCR_MII_5BIT_ENABLE 0x0100
1347 1361 #define M88E1000_PSCR_SCRAMBLER_DISABLE 0x0200 /* 1=Scrambler disable */
1348 1362 #define M88E1000_PSCR_FORCE_LINK_GOOD 0x0400 /* 1=Force link good */
1349 1363 #define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */
1350 1364
1351 1365 /* M88E1000 PHY Specific Status Register */
1352 1366 #define M88E1000_PSSR_JABBER 0x0001 /* 1=Jabber */
1353 1367 #define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */
1354 1368 #define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */
1355 1369 #define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */
1356 1370 /*
1357 1371 * 0 = <50M
1358 1372 * 1 = 50-80M
1359 1373 * 2 = 80-110M
1360 1374 * 3 = 110-140M
1361 1375 * 4 = >140M
1362 1376 */
1363 1377 #define M88E1000_PSSR_CABLE_LENGTH 0x0380
1364 1378 #define M88E1000_PSSR_LINK 0x0400 /* 1=Link up, 0=Link down */
1365 1379 #define M88E1000_PSSR_SPD_DPLX_RESOLVED 0x0800 /* 1=Speed & Duplex resolved */
1366 1380 #define M88E1000_PSSR_PAGE_RCVD 0x1000 /* 1=Page received */
1367 1381 #define M88E1000_PSSR_DPLX 0x2000 /* 1=Duplex 0=Half Duplex */
1368 1382 #define M88E1000_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */
1369 1383 #define M88E1000_PSSR_10MBS 0x0000 /* 00=10Mbs */
1370 1384 #define M88E1000_PSSR_100MBS 0x4000 /* 01=100Mbs */
1371 1385 #define M88E1000_PSSR_1000MBS 0x8000 /* 10=1000Mbs */
1372 1386
1373 1387 #define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7
1374 1388
1375 1389 /* M88E1000 Extended PHY Specific Control Register */
1376 1390 #define M88E1000_EPSCR_FIBER_LOOPBACK 0x4000 /* 1=Fiber loopback */
1377 1391 /*
1378 1392 * 1 = Lost lock detect enabled.
1379 1393 * Will assert lost lock and bring
1380 1394 * link down if idle not seen
1381 1395 * within 1ms in 1000BASE-T
1382 1396 */
1383 1397 #define M88E1000_EPSCR_DOWN_NO_IDLE 0x8000
1384 1398 /*
1385 1399 * Number of times we will attempt to autonegotiate before downshifting if we
1386 1400 * are the master
1387 1401 */
1388 1402 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00
1389 1403 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000
1390 1404 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_2X 0x0400
1391 1405 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_3X 0x0800
1392 1406 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_4X 0x0C00
1393 1407 /*
1394 1408 * Number of times we will attempt to autonegotiate before downshifting if we
1395 1409 * are the slave
1396 1410 */
1397 1411 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300
1398 1412 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_DIS 0x0000
1399 1413 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100
1400 1414 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_2X 0x0200
1401 1415 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_3X 0x0300
1402 1416 #define M88E1000_EPSCR_TX_CLK_2_5 0x0060 /* 2.5 MHz TX_CLK */
1403 1417 #define M88E1000_EPSCR_TX_CLK_25 0x0070 /* 25 MHz TX_CLK */
1404 1418 #define M88E1000_EPSCR_TX_CLK_0 0x0000 /* NO TX_CLK */
1405 1419
1406 1420 /* M88EC018 Rev 2 specific DownShift settings */
1407 1421 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK 0x0E00
1408 1422 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_1X 0x0000
1409 1423 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_2X 0x0200
1410 1424 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_3X 0x0400
1411 1425 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_4X 0x0600
1412 1426 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X 0x0800
1413 1427 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_6X 0x0A00
1414 1428 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_7X 0x0C00
1415 1429 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_8X 0x0E00
1416 1430
1417 1431 /*
1418 1432 * Bits...
1419 1433 * 15-5: page
1420 1434 * 4-0: register offset
1421 1435 */
1422 1436 #define GG82563_PAGE_SHIFT 5
1423 1437 #define GG82563_REG(page, reg) \
1424 1438 (((page) << GG82563_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS))
1425 1439 #define GG82563_MIN_ALT_REG 30
1426 1440
1427 1441 /* GG82563 Specific Registers */
1428 1442 #define GG82563_PHY_SPEC_CTRL \
1429 1443 GG82563_REG(0, 16) /* PHY Specific Control */
1430 1444 #define GG82563_PHY_SPEC_STATUS \
1431 1445 GG82563_REG(0, 17) /* PHY Specific Status */
1432 1446 #define GG82563_PHY_INT_ENABLE \
1433 1447 GG82563_REG(0, 18) /* Interrupt Enable */
1434 1448 #define GG82563_PHY_SPEC_STATUS_2 \
1435 1449 GG82563_REG(0, 19) /* PHY Specific Status 2 */
1436 1450 #define GG82563_PHY_RX_ERR_CNTR \
1437 1451 GG82563_REG(0, 21) /* Receive Error Counter */
1438 1452 #define GG82563_PHY_PAGE_SELECT \
1439 1453 GG82563_REG(0, 22) /* Page Select */
1440 1454 #define GG82563_PHY_SPEC_CTRL_2 \
1441 1455 GG82563_REG(0, 26) /* PHY Specific Control 2 */
1442 1456 #define GG82563_PHY_PAGE_SELECT_ALT \
1443 1457 GG82563_REG(0, 29) /* Alternate Page Select */
1444 1458 #define GG82563_PHY_TEST_CLK_CTRL \
1445 1459 GG82563_REG(0, 30) /* Test Clock Control (use reg. 29 to select) */
1446 1460
1447 1461 #define GG82563_PHY_MAC_SPEC_CTRL \
1448 1462 GG82563_REG(2, 21) /* MAC Specific Control Register */
1449 1463 #define GG82563_PHY_MAC_SPEC_CTRL_2 \
1450 1464 GG82563_REG(2, 26) /* MAC Specific Control 2 */
1451 1465
1452 1466 #define GG82563_PHY_DSP_DISTANCE \
1453 1467 GG82563_REG(5, 26) /* DSP Distance */
1454 1468
1455 1469 /* Page 193 - Port Control Registers */
1456 1470 #define GG82563_PHY_KMRN_MODE_CTRL \
1457 1471 GG82563_REG(193, 16) /* Kumeran Mode Control */
1458 1472 #define GG82563_PHY_PORT_RESET \
1459 1473 GG82563_REG(193, 17) /* Port Reset */
1460 1474 #define GG82563_PHY_REVISION_ID \
1461 1475 GG82563_REG(193, 18) /* Revision ID */
1462 1476 #define GG82563_PHY_DEVICE_ID \
1463 1477 GG82563_REG(193, 19) /* Device ID */
1464 1478 #define GG82563_PHY_PWR_MGMT_CTRL \
1465 1479 GG82563_REG(193, 20) /* Power Management Control */
1466 1480 #define GG82563_PHY_RATE_ADAPT_CTRL \
1467 1481 GG82563_REG(193, 25) /* Rate Adaptation Control */
1468 1482
1469 1483 /* Page 194 - KMRN Registers */
1470 1484 #define GG82563_PHY_KMRN_FIFO_CTRL_STAT \
1471 1485 GG82563_REG(194, 16) /* FIFO's Control/Status */
1472 1486 #define GG82563_PHY_KMRN_CTRL \
1473 1487 GG82563_REG(194, 17) /* Control */
1474 1488 #define GG82563_PHY_INBAND_CTRL \
1475 1489 GG82563_REG(194, 18) /* Inband Control */
1476 1490 #define GG82563_PHY_KMRN_DIAGNOSTIC \
1477 1491 GG82563_REG(194, 19) /* Diagnostic */
1478 1492 #define GG82563_PHY_ACK_TIMEOUTS \
1479 1493 GG82563_REG(194, 20) /* Acknowledge Timeouts */
1480 1494 #define GG82563_PHY_ADV_ABILITY \
1481 1495 GG82563_REG(194, 21) /* Advertised Ability */
1482 1496 #define GG82563_PHY_LINK_PARTNER_ADV_ABILITY \
1483 1497 GG82563_REG(194, 23) /* Link Partner Advertised Ability */
1484 1498 #define GG82563_PHY_ADV_NEXT_PAGE \
1485 1499 GG82563_REG(194, 24) /* Advertised Next Page */
1486 1500 #define GG82563_PHY_LINK_PARTNER_ADV_NEXT_PAGE \
1487 1501 GG82563_REG(194, 25) /* Link Partner Advertised Next page */
1488 1502 #define GG82563_PHY_KMRN_MISC \
1489 1503 GG82563_REG(194, 26) /* Misc. */
1490 1504
1491 1505 /* MDI Control */
1492 1506 #define E1000_MDIC_DATA_MASK 0x0000FFFF
1493 1507 #define E1000_MDIC_REG_MASK 0x001F0000
1494 1508 #define E1000_MDIC_REG_SHIFT 16
1495 1509 #define E1000_MDIC_PHY_MASK 0x03E00000
1496 1510 #define E1000_MDIC_PHY_SHIFT 21
1497 1511 #define E1000_MDIC_OP_WRITE 0x04000000
1498 1512 #define E1000_MDIC_OP_READ 0x08000000
1499 1513 #define E1000_MDIC_READY 0x10000000
1500 1514 #define E1000_MDIC_INT_EN 0x20000000
1501 1515 #define E1000_MDIC_ERROR 0x40000000
1502 1516
1503 1517 /* SerDes Control */
1504 1518 #define E1000_GEN_CTL_READY 0x80000000
1505 1519 #define E1000_GEN_CTL_ADDRESS_SHIFT 8
1506 1520 #define E1000_GEN_POLL_TIMEOUT 640
1507 1521
1508 1522 /* LinkSec register fields */
1509 1523 #define E1000_LSECTXCAP_SUM_MASK 0x00FF0000
1510 1524 #define E1000_LSECTXCAP_SUM_SHIFT 16
1511 1525 #define E1000_LSECRXCAP_SUM_MASK 0x00FF0000
1512 1526 #define E1000_LSECRXCAP_SUM_SHIFT 16
1513 1527
1514 1528 #define E1000_LSECTXCTRL_EN_MASK 0x00000003
1515 1529 #define E1000_LSECTXCTRL_DISABLE 0x0
1516 1530 #define E1000_LSECTXCTRL_AUTH 0x1
1517 1531 #define E1000_LSECTXCTRL_AUTH_ENCRYPT 0x2
1518 1532 #define E1000_LSECTXCTRL_AISCI 0x00000020
1519 1533 #define E1000_LSECTXCTRL_PNTHRSH_MASK 0xFFFFFF00
1520 1534 #define E1000_LSECTXCTRL_RSV_MASK 0x000000D8
1521 1535
1522 1536 #define E1000_LSECRXCTRL_EN_MASK 0x0000000C
1523 1537 #define E1000_LSECRXCTRL_EN_SHIFT 2
1524 1538 #define E1000_LSECRXCTRL_DISABLE 0x0
1525 1539 #define E1000_LSECRXCTRL_CHECK 0x1
1526 1540 #define E1000_LSECRXCTRL_STRICT 0x2
1527 1541 #define E1000_LSECRXCTRL_DROP 0x3
1528 1542 #define E1000_LSECRXCTRL_PLSH 0x00000040
1529 1543 #define E1000_LSECRXCTRL_RP 0x00000080
1530 1544 #define E1000_LSECRXCTRL_RSV_MASK 0xFFFFFF33
1531 1545
1532 1546 /* DMA Coalescing register fields */
1533 1547
1534 1548 /* DMA Coalescing Watchdog Timer */
1535 1549 #define E1000_DMACR_DMACWT_MASK 0x00003FFF
1536 1550 /* DMA Coalescing Receive Threshold */
1537 1551 #define E1000_DMACR_DMACTHR_MASK 0x00FF0000
1538 1552 #define E1000_DMACR_DMACTHR_SHIFT 16
1539 1553 /* Lx when no PCIe transactions */
1540 1554 #define E1000_DMACR_DMAC_LX_MASK 0x30000000
1541 1555 #define E1000_DMACR_DMAC_LX_SHIFT 28
1542 1556 /* Enable DMA Coalescing */
1543 1557 #define E1000_DMACR_DMAC_EN 0x80000000
1544 1558 /* DMA Coalescing Transmit Threshold */
1545 1559 #define E1000_DMCTXTH_DMCTTHR_MASK 0x00000FFF
1546 1560 /* Time to LX request */
1547 1561 #define E1000_DMCTLX_TTLX_MASK 0x00000FFF
1548 1562 /* Receive Traffic Rate Threshold */
1549 1563 #define E1000_DMCRTRH_UTRESH_MASK 0x0007FFFF
1550 1564 /* Rcv packet rate in current window */
1551 1565 #define E1000_DMCRTRH_LRPRCW 0x80000000
1552 1566 /* DMA Coal Rcv Traffic Current Cnt */
1553 1567 #define E1000_DMCCNT_CCOUNT_MASK 0x01FFFFFF
1554 1568 /* Flow ctrl Rcv Threshold High val */
1555 1569 #define E1000_FCRTC_RTH_COAL_MASK 0x0003FFF0
1556 1570 #define E1000_FCRTC_RTH_COAL_SHIFT 4
1557 1571 /* Lx power decision based on DMA coal */
1558 1572 #define E1000_PCIEMISC_LX_DECISION 0x00000080
1559 1573
1560 1574 #ifdef __cplusplus
1561 1575 }
1562 1576 #endif
1563 1577
1564 1578 #endif /* _IGB_DEFINES_H */
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