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1da177e4 LT |
1 | /******************************************************************************* |
2 | ||
3 | ||
2648345f | 4 | Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved. |
1da177e4 LT |
5 | |
6 | This program is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 2 of the License, or (at your option) | |
9 | any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, but WITHOUT | |
12 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
14 | more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License along with | |
17 | this program; if not, write to the Free Software Foundation, Inc., 59 | |
18 | Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
19 | ||
20 | The full GNU General Public License is included in this distribution in the | |
21 | file called LICENSE. | |
22 | ||
23 | Contact Information: | |
24 | Linux NICS <linux.nics@intel.com> | |
25 | Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
26 | ||
27 | *******************************************************************************/ | |
28 | ||
29 | /* e1000_hw.h | |
30 | * Structures, enums, and macros for the MAC | |
31 | */ | |
32 | ||
33 | #ifndef _E1000_HW_H_ | |
34 | #define _E1000_HW_H_ | |
35 | ||
36 | #include "e1000_osdep.h" | |
37 | ||
38 | ||
39 | /* Forward declarations of structures used by the shared code */ | |
40 | struct e1000_hw; | |
41 | struct e1000_hw_stats; | |
42 | ||
43 | /* Enumerated types specific to the e1000 hardware */ | |
44 | /* Media Access Controlers */ | |
45 | typedef enum { | |
46 | e1000_undefined = 0, | |
47 | e1000_82542_rev2_0, | |
48 | e1000_82542_rev2_1, | |
49 | e1000_82543, | |
50 | e1000_82544, | |
51 | e1000_82540, | |
52 | e1000_82545, | |
53 | e1000_82545_rev_3, | |
54 | e1000_82546, | |
55 | e1000_82546_rev_3, | |
56 | e1000_82541, | |
57 | e1000_82541_rev_2, | |
58 | e1000_82547, | |
59 | e1000_82547_rev_2, | |
868d5309 MC |
60 | e1000_82571, |
61 | e1000_82572, | |
2d7edb92 | 62 | e1000_82573, |
1da177e4 LT |
63 | e1000_num_macs |
64 | } e1000_mac_type; | |
65 | ||
66 | typedef enum { | |
67 | e1000_eeprom_uninitialized = 0, | |
68 | e1000_eeprom_spi, | |
69 | e1000_eeprom_microwire, | |
2d7edb92 | 70 | e1000_eeprom_flash, |
3893d547 | 71 | e1000_eeprom_none, /* No NVM support */ |
1da177e4 LT |
72 | e1000_num_eeprom_types |
73 | } e1000_eeprom_type; | |
74 | ||
75 | /* Media Types */ | |
76 | typedef enum { | |
77 | e1000_media_type_copper = 0, | |
78 | e1000_media_type_fiber = 1, | |
79 | e1000_media_type_internal_serdes = 2, | |
80 | e1000_num_media_types | |
81 | } e1000_media_type; | |
82 | ||
83 | typedef enum { | |
84 | e1000_10_half = 0, | |
85 | e1000_10_full = 1, | |
86 | e1000_100_half = 2, | |
87 | e1000_100_full = 3 | |
88 | } e1000_speed_duplex_type; | |
89 | ||
90 | /* Flow Control Settings */ | |
91 | typedef enum { | |
92 | e1000_fc_none = 0, | |
93 | e1000_fc_rx_pause = 1, | |
94 | e1000_fc_tx_pause = 2, | |
95 | e1000_fc_full = 3, | |
96 | e1000_fc_default = 0xFF | |
97 | } e1000_fc_type; | |
98 | ||
99 | /* PCI bus types */ | |
100 | typedef enum { | |
101 | e1000_bus_type_unknown = 0, | |
102 | e1000_bus_type_pci, | |
103 | e1000_bus_type_pcix, | |
2d7edb92 | 104 | e1000_bus_type_pci_express, |
1da177e4 LT |
105 | e1000_bus_type_reserved |
106 | } e1000_bus_type; | |
107 | ||
108 | /* PCI bus speeds */ | |
109 | typedef enum { | |
110 | e1000_bus_speed_unknown = 0, | |
111 | e1000_bus_speed_33, | |
112 | e1000_bus_speed_66, | |
113 | e1000_bus_speed_100, | |
114 | e1000_bus_speed_120, | |
115 | e1000_bus_speed_133, | |
2d7edb92 | 116 | e1000_bus_speed_2500, |
1da177e4 LT |
117 | e1000_bus_speed_reserved |
118 | } e1000_bus_speed; | |
119 | ||
120 | /* PCI bus widths */ | |
121 | typedef enum { | |
122 | e1000_bus_width_unknown = 0, | |
123 | e1000_bus_width_32, | |
124 | e1000_bus_width_64, | |
2d7edb92 | 125 | e1000_bus_width_pciex_1, |
fd803241 | 126 | e1000_bus_width_pciex_2, |
2d7edb92 | 127 | e1000_bus_width_pciex_4, |
1da177e4 LT |
128 | e1000_bus_width_reserved |
129 | } e1000_bus_width; | |
130 | ||
131 | /* PHY status info structure and supporting enums */ | |
132 | typedef enum { | |
133 | e1000_cable_length_50 = 0, | |
134 | e1000_cable_length_50_80, | |
135 | e1000_cable_length_80_110, | |
136 | e1000_cable_length_110_140, | |
137 | e1000_cable_length_140, | |
138 | e1000_cable_length_undefined = 0xFF | |
139 | } e1000_cable_length; | |
140 | ||
141 | typedef enum { | |
142 | e1000_igp_cable_length_10 = 10, | |
143 | e1000_igp_cable_length_20 = 20, | |
144 | e1000_igp_cable_length_30 = 30, | |
145 | e1000_igp_cable_length_40 = 40, | |
146 | e1000_igp_cable_length_50 = 50, | |
147 | e1000_igp_cable_length_60 = 60, | |
148 | e1000_igp_cable_length_70 = 70, | |
149 | e1000_igp_cable_length_80 = 80, | |
150 | e1000_igp_cable_length_90 = 90, | |
151 | e1000_igp_cable_length_100 = 100, | |
152 | e1000_igp_cable_length_110 = 110, | |
fd803241 | 153 | e1000_igp_cable_length_115 = 115, |
1da177e4 LT |
154 | e1000_igp_cable_length_120 = 120, |
155 | e1000_igp_cable_length_130 = 130, | |
156 | e1000_igp_cable_length_140 = 140, | |
157 | e1000_igp_cable_length_150 = 150, | |
158 | e1000_igp_cable_length_160 = 160, | |
159 | e1000_igp_cable_length_170 = 170, | |
160 | e1000_igp_cable_length_180 = 180 | |
161 | } e1000_igp_cable_length; | |
162 | ||
163 | typedef enum { | |
164 | e1000_10bt_ext_dist_enable_normal = 0, | |
165 | e1000_10bt_ext_dist_enable_lower, | |
166 | e1000_10bt_ext_dist_enable_undefined = 0xFF | |
167 | } e1000_10bt_ext_dist_enable; | |
168 | ||
169 | typedef enum { | |
170 | e1000_rev_polarity_normal = 0, | |
171 | e1000_rev_polarity_reversed, | |
172 | e1000_rev_polarity_undefined = 0xFF | |
173 | } e1000_rev_polarity; | |
174 | ||
175 | typedef enum { | |
176 | e1000_downshift_normal = 0, | |
177 | e1000_downshift_activated, | |
178 | e1000_downshift_undefined = 0xFF | |
179 | } e1000_downshift; | |
180 | ||
181 | typedef enum { | |
182 | e1000_smart_speed_default = 0, | |
183 | e1000_smart_speed_on, | |
184 | e1000_smart_speed_off | |
185 | } e1000_smart_speed; | |
186 | ||
187 | typedef enum { | |
188 | e1000_polarity_reversal_enabled = 0, | |
189 | e1000_polarity_reversal_disabled, | |
190 | e1000_polarity_reversal_undefined = 0xFF | |
191 | } e1000_polarity_reversal; | |
192 | ||
193 | typedef enum { | |
194 | e1000_auto_x_mode_manual_mdi = 0, | |
195 | e1000_auto_x_mode_manual_mdix, | |
196 | e1000_auto_x_mode_auto1, | |
197 | e1000_auto_x_mode_auto2, | |
198 | e1000_auto_x_mode_undefined = 0xFF | |
199 | } e1000_auto_x_mode; | |
200 | ||
201 | typedef enum { | |
202 | e1000_1000t_rx_status_not_ok = 0, | |
203 | e1000_1000t_rx_status_ok, | |
204 | e1000_1000t_rx_status_undefined = 0xFF | |
205 | } e1000_1000t_rx_status; | |
206 | ||
207 | typedef enum { | |
208 | e1000_phy_m88 = 0, | |
209 | e1000_phy_igp, | |
2d7edb92 | 210 | e1000_phy_igp_2, |
1da177e4 LT |
211 | e1000_phy_undefined = 0xFF |
212 | } e1000_phy_type; | |
213 | ||
214 | typedef enum { | |
215 | e1000_ms_hw_default = 0, | |
216 | e1000_ms_force_master, | |
217 | e1000_ms_force_slave, | |
218 | e1000_ms_auto | |
219 | } e1000_ms_type; | |
220 | ||
221 | typedef enum { | |
222 | e1000_ffe_config_enabled = 0, | |
223 | e1000_ffe_config_active, | |
224 | e1000_ffe_config_blocked | |
225 | } e1000_ffe_config; | |
226 | ||
227 | typedef enum { | |
228 | e1000_dsp_config_disabled = 0, | |
229 | e1000_dsp_config_enabled, | |
230 | e1000_dsp_config_activated, | |
231 | e1000_dsp_config_undefined = 0xFF | |
232 | } e1000_dsp_config; | |
233 | ||
234 | struct e1000_phy_info { | |
235 | e1000_cable_length cable_length; | |
236 | e1000_10bt_ext_dist_enable extended_10bt_distance; | |
237 | e1000_rev_polarity cable_polarity; | |
238 | e1000_downshift downshift; | |
239 | e1000_polarity_reversal polarity_correction; | |
240 | e1000_auto_x_mode mdix_mode; | |
241 | e1000_1000t_rx_status local_rx; | |
242 | e1000_1000t_rx_status remote_rx; | |
243 | }; | |
244 | ||
245 | struct e1000_phy_stats { | |
246 | uint32_t idle_errors; | |
247 | uint32_t receive_errors; | |
248 | }; | |
249 | ||
250 | struct e1000_eeprom_info { | |
251 | e1000_eeprom_type type; | |
252 | uint16_t word_size; | |
253 | uint16_t opcode_bits; | |
254 | uint16_t address_bits; | |
255 | uint16_t delay_usec; | |
256 | uint16_t page_size; | |
2d7edb92 MC |
257 | boolean_t use_eerd; |
258 | boolean_t use_eewr; | |
1da177e4 LT |
259 | }; |
260 | ||
2d7edb92 MC |
261 | /* Flex ASF Information */ |
262 | #define E1000_HOST_IF_MAX_SIZE 2048 | |
263 | ||
264 | typedef enum { | |
265 | e1000_byte_align = 0, | |
266 | e1000_word_align = 1, | |
267 | e1000_dword_align = 2 | |
268 | } e1000_align_type; | |
269 | ||
1da177e4 LT |
270 | |
271 | ||
272 | /* Error Codes */ | |
273 | #define E1000_SUCCESS 0 | |
274 | #define E1000_ERR_EEPROM 1 | |
275 | #define E1000_ERR_PHY 2 | |
276 | #define E1000_ERR_CONFIG 3 | |
277 | #define E1000_ERR_PARAM 4 | |
278 | #define E1000_ERR_MAC_TYPE 5 | |
279 | #define E1000_ERR_PHY_TYPE 6 | |
2d7edb92 MC |
280 | #define E1000_ERR_RESET 9 |
281 | #define E1000_ERR_MASTER_REQUESTS_PENDING 10 | |
282 | #define E1000_ERR_HOST_INTERFACE_COMMAND 11 | |
283 | #define E1000_BLK_PHY_RESET 12 | |
1da177e4 LT |
284 | |
285 | /* Function prototypes */ | |
286 | /* Initialization */ | |
287 | int32_t e1000_reset_hw(struct e1000_hw *hw); | |
288 | int32_t e1000_init_hw(struct e1000_hw *hw); | |
289 | int32_t e1000_set_mac_type(struct e1000_hw *hw); | |
290 | void e1000_set_media_type(struct e1000_hw *hw); | |
291 | ||
292 | /* Link Configuration */ | |
293 | int32_t e1000_setup_link(struct e1000_hw *hw); | |
294 | int32_t e1000_phy_setup_autoneg(struct e1000_hw *hw); | |
295 | void e1000_config_collision_dist(struct e1000_hw *hw); | |
1da177e4 LT |
296 | int32_t e1000_check_for_link(struct e1000_hw *hw); |
297 | int32_t e1000_get_speed_and_duplex(struct e1000_hw *hw, uint16_t * speed, uint16_t * duplex); | |
1da177e4 LT |
298 | int32_t e1000_force_mac_fc(struct e1000_hw *hw); |
299 | ||
300 | /* PHY */ | |
301 | int32_t e1000_read_phy_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t *phy_data); | |
302 | int32_t e1000_write_phy_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t data); | |
2d7edb92 | 303 | int32_t e1000_phy_hw_reset(struct e1000_hw *hw); |
1da177e4 | 304 | int32_t e1000_phy_reset(struct e1000_hw *hw); |
1da177e4 | 305 | int32_t e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); |
1da177e4 LT |
306 | int32_t e1000_validate_mdi_setting(struct e1000_hw *hw); |
307 | ||
308 | /* EEPROM Functions */ | |
2d7edb92 | 309 | int32_t e1000_init_eeprom_params(struct e1000_hw *hw); |
2d7edb92 MC |
310 | |
311 | /* MNG HOST IF functions */ | |
312 | uint32_t e1000_enable_mng_pass_thru(struct e1000_hw *hw); | |
313 | ||
314 | #define E1000_MNG_DHCP_TX_PAYLOAD_CMD 64 | |
315 | #define E1000_HI_MAX_MNG_DATA_LENGTH 0x6F8 /* Host Interface data length */ | |
316 | ||
317 | #define E1000_MNG_DHCP_COMMAND_TIMEOUT 10 /* Time in ms to process MNG command */ | |
318 | #define E1000_MNG_DHCP_COOKIE_OFFSET 0x6F0 /* Cookie offset */ | |
319 | #define E1000_MNG_DHCP_COOKIE_LENGTH 0x10 /* Cookie length */ | |
320 | #define E1000_MNG_IAMT_MODE 0x3 | |
321 | #define E1000_IAMT_SIGNATURE 0x544D4149 /* Intel(R) Active Management Technology signature */ | |
322 | ||
323 | #define E1000_MNG_DHCP_COOKIE_STATUS_PARSING_SUPPORT 0x1 /* DHCP parsing enabled */ | |
324 | #define E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT 0x2 /* DHCP parsing enabled */ | |
325 | #define E1000_VFTA_ENTRY_SHIFT 0x5 | |
326 | #define E1000_VFTA_ENTRY_MASK 0x7F | |
327 | #define E1000_VFTA_ENTRY_BIT_SHIFT_MASK 0x1F | |
328 | ||
329 | struct e1000_host_mng_command_header { | |
330 | uint8_t command_id; | |
331 | uint8_t checksum; | |
332 | uint16_t reserved1; | |
333 | uint16_t reserved2; | |
334 | uint16_t command_length; | |
335 | }; | |
336 | ||
337 | struct e1000_host_mng_command_info { | |
338 | struct e1000_host_mng_command_header command_header; /* Command Head/Command Result Head has 4 bytes */ | |
339 | uint8_t command_data[E1000_HI_MAX_MNG_DATA_LENGTH]; /* Command data can length 0..0x658*/ | |
340 | }; | |
341 | #ifdef __BIG_ENDIAN | |
342 | struct e1000_host_mng_dhcp_cookie{ | |
343 | uint32_t signature; | |
344 | uint16_t vlan_id; | |
345 | uint8_t reserved0; | |
346 | uint8_t status; | |
347 | uint32_t reserved1; | |
348 | uint8_t checksum; | |
349 | uint8_t reserved3; | |
350 | uint16_t reserved2; | |
351 | }; | |
352 | #else | |
353 | struct e1000_host_mng_dhcp_cookie{ | |
354 | uint32_t signature; | |
355 | uint8_t status; | |
356 | uint8_t reserved0; | |
357 | uint16_t vlan_id; | |
358 | uint32_t reserved1; | |
359 | uint16_t reserved2; | |
360 | uint8_t reserved3; | |
361 | uint8_t checksum; | |
362 | }; | |
363 | #endif | |
364 | ||
365 | int32_t e1000_mng_write_dhcp_info(struct e1000_hw *hw, uint8_t *buffer, | |
366 | uint16_t length); | |
367 | boolean_t e1000_check_mng_mode(struct e1000_hw *hw); | |
368 | boolean_t e1000_enable_tx_pkt_filtering(struct e1000_hw *hw); | |
2d7edb92 | 369 | |
1da177e4 LT |
370 | int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t reg, uint16_t words, uint16_t *data); |
371 | int32_t e1000_validate_eeprom_checksum(struct e1000_hw *hw); | |
372 | int32_t e1000_update_eeprom_checksum(struct e1000_hw *hw); | |
373 | int32_t e1000_write_eeprom(struct e1000_hw *hw, uint16_t reg, uint16_t words, uint16_t *data); | |
374 | int32_t e1000_read_part_num(struct e1000_hw *hw, uint32_t * part_num); | |
375 | int32_t e1000_read_mac_addr(struct e1000_hw * hw); | |
2d7edb92 MC |
376 | int32_t e1000_swfw_sync_acquire(struct e1000_hw *hw, uint16_t mask); |
377 | void e1000_swfw_sync_release(struct e1000_hw *hw, uint16_t mask); | |
1da177e4 LT |
378 | |
379 | /* Filters (multicast, vlan, receive) */ | |
1da177e4 LT |
380 | uint32_t e1000_hash_mc_addr(struct e1000_hw *hw, uint8_t * mc_addr); |
381 | void e1000_mta_set(struct e1000_hw *hw, uint32_t hash_value); | |
382 | void e1000_rar_set(struct e1000_hw *hw, uint8_t * mc_addr, uint32_t rar_index); | |
383 | void e1000_write_vfta(struct e1000_hw *hw, uint32_t offset, uint32_t value); | |
1da177e4 LT |
384 | |
385 | /* LED functions */ | |
386 | int32_t e1000_setup_led(struct e1000_hw *hw); | |
387 | int32_t e1000_cleanup_led(struct e1000_hw *hw); | |
388 | int32_t e1000_led_on(struct e1000_hw *hw); | |
389 | int32_t e1000_led_off(struct e1000_hw *hw); | |
390 | ||
391 | /* Adaptive IFS Functions */ | |
392 | ||
393 | /* Everything else */ | |
1da177e4 LT |
394 | void e1000_reset_adaptive(struct e1000_hw *hw); |
395 | void e1000_update_adaptive(struct e1000_hw *hw); | |
396 | void e1000_tbi_adjust_stats(struct e1000_hw *hw, struct e1000_hw_stats *stats, uint32_t frame_len, uint8_t * mac_addr); | |
397 | void e1000_get_bus_info(struct e1000_hw *hw); | |
398 | void e1000_pci_set_mwi(struct e1000_hw *hw); | |
399 | void e1000_pci_clear_mwi(struct e1000_hw *hw); | |
400 | void e1000_read_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t * value); | |
401 | void e1000_write_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t * value); | |
402 | /* Port I/O is only supported on 82544 and newer */ | |
403 | uint32_t e1000_io_read(struct e1000_hw *hw, unsigned long port); | |
1da177e4 | 404 | void e1000_io_write(struct e1000_hw *hw, unsigned long port, uint32_t value); |
2d7edb92 | 405 | int32_t e1000_disable_pciex_master(struct e1000_hw *hw); |
2d7edb92 MC |
406 | int32_t e1000_get_software_semaphore(struct e1000_hw *hw); |
407 | void e1000_release_software_semaphore(struct e1000_hw *hw); | |
408 | int32_t e1000_check_phy_reset_block(struct e1000_hw *hw); | |
1da177e4 LT |
409 | |
410 | /* PCI Device IDs */ | |
411 | #define E1000_DEV_ID_82542 0x1000 | |
412 | #define E1000_DEV_ID_82543GC_FIBER 0x1001 | |
413 | #define E1000_DEV_ID_82543GC_COPPER 0x1004 | |
414 | #define E1000_DEV_ID_82544EI_COPPER 0x1008 | |
415 | #define E1000_DEV_ID_82544EI_FIBER 0x1009 | |
416 | #define E1000_DEV_ID_82544GC_COPPER 0x100C | |
417 | #define E1000_DEV_ID_82544GC_LOM 0x100D | |
418 | #define E1000_DEV_ID_82540EM 0x100E | |
419 | #define E1000_DEV_ID_82540EM_LOM 0x1015 | |
420 | #define E1000_DEV_ID_82540EP_LOM 0x1016 | |
421 | #define E1000_DEV_ID_82540EP 0x1017 | |
422 | #define E1000_DEV_ID_82540EP_LP 0x101E | |
423 | #define E1000_DEV_ID_82545EM_COPPER 0x100F | |
424 | #define E1000_DEV_ID_82545EM_FIBER 0x1011 | |
425 | #define E1000_DEV_ID_82545GM_COPPER 0x1026 | |
426 | #define E1000_DEV_ID_82545GM_FIBER 0x1027 | |
427 | #define E1000_DEV_ID_82545GM_SERDES 0x1028 | |
428 | #define E1000_DEV_ID_82546EB_COPPER 0x1010 | |
429 | #define E1000_DEV_ID_82546EB_FIBER 0x1012 | |
430 | #define E1000_DEV_ID_82546EB_QUAD_COPPER 0x101D | |
431 | #define E1000_DEV_ID_82541EI 0x1013 | |
432 | #define E1000_DEV_ID_82541EI_MOBILE 0x1018 | |
433 | #define E1000_DEV_ID_82541ER 0x1078 | |
434 | #define E1000_DEV_ID_82547GI 0x1075 | |
435 | #define E1000_DEV_ID_82541GI 0x1076 | |
436 | #define E1000_DEV_ID_82541GI_MOBILE 0x1077 | |
437 | #define E1000_DEV_ID_82541GI_LF 0x107C | |
438 | #define E1000_DEV_ID_82546GB_COPPER 0x1079 | |
439 | #define E1000_DEV_ID_82546GB_FIBER 0x107A | |
440 | #define E1000_DEV_ID_82546GB_SERDES 0x107B | |
441 | #define E1000_DEV_ID_82546GB_PCIE 0x108A | |
b7ee49db | 442 | #define E1000_DEV_ID_82546GB_QUAD_COPPER 0x1099 |
1da177e4 | 443 | #define E1000_DEV_ID_82547EI 0x1019 |
868d5309 MC |
444 | #define E1000_DEV_ID_82571EB_COPPER 0x105E |
445 | #define E1000_DEV_ID_82571EB_FIBER 0x105F | |
446 | #define E1000_DEV_ID_82571EB_SERDES 0x1060 | |
447 | #define E1000_DEV_ID_82572EI_COPPER 0x107D | |
448 | #define E1000_DEV_ID_82572EI_FIBER 0x107E | |
449 | #define E1000_DEV_ID_82572EI_SERDES 0x107F | |
2d7edb92 MC |
450 | #define E1000_DEV_ID_82573E 0x108B |
451 | #define E1000_DEV_ID_82573E_IAMT 0x108C | |
868d5309 | 452 | #define E1000_DEV_ID_82573L 0x109A |
b7ee49db | 453 | #define E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 0x10B5 |
2d7edb92 | 454 | |
1da177e4 LT |
455 | |
456 | #define NODE_ADDRESS_SIZE 6 | |
457 | #define ETH_LENGTH_OF_ADDRESS 6 | |
458 | ||
459 | /* MAC decode size is 128K - This is the size of BAR0 */ | |
460 | #define MAC_DECODE_SIZE (128 * 1024) | |
461 | ||
462 | #define E1000_82542_2_0_REV_ID 2 | |
463 | #define E1000_82542_2_1_REV_ID 3 | |
464 | #define E1000_REVISION_0 0 | |
465 | #define E1000_REVISION_1 1 | |
466 | #define E1000_REVISION_2 2 | |
2d7edb92 | 467 | #define E1000_REVISION_3 3 |
1da177e4 LT |
468 | |
469 | #define SPEED_10 10 | |
470 | #define SPEED_100 100 | |
471 | #define SPEED_1000 1000 | |
472 | #define HALF_DUPLEX 1 | |
473 | #define FULL_DUPLEX 2 | |
474 | ||
475 | /* The sizes (in bytes) of a ethernet packet */ | |
476 | #define ENET_HEADER_SIZE 14 | |
477 | #define MAXIMUM_ETHERNET_FRAME_SIZE 1518 /* With FCS */ | |
478 | #define MINIMUM_ETHERNET_FRAME_SIZE 64 /* With FCS */ | |
479 | #define ETHERNET_FCS_SIZE 4 | |
480 | #define MAXIMUM_ETHERNET_PACKET_SIZE \ | |
481 | (MAXIMUM_ETHERNET_FRAME_SIZE - ETHERNET_FCS_SIZE) | |
482 | #define MINIMUM_ETHERNET_PACKET_SIZE \ | |
483 | (MINIMUM_ETHERNET_FRAME_SIZE - ETHERNET_FCS_SIZE) | |
484 | #define CRC_LENGTH ETHERNET_FCS_SIZE | |
485 | #define MAX_JUMBO_FRAME_SIZE 0x3F00 | |
486 | ||
487 | ||
488 | /* 802.1q VLAN Packet Sizes */ | |
489 | #define VLAN_TAG_SIZE 4 /* 802.3ac tag (not DMAed) */ | |
490 | ||
491 | /* Ethertype field values */ | |
492 | #define ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.3ac packet */ | |
493 | #define ETHERNET_IP_TYPE 0x0800 /* IP packets */ | |
494 | #define ETHERNET_ARP_TYPE 0x0806 /* Address Resolution Protocol (ARP) */ | |
495 | ||
496 | /* Packet Header defines */ | |
497 | #define IP_PROTOCOL_TCP 6 | |
498 | #define IP_PROTOCOL_UDP 0x11 | |
499 | ||
500 | /* This defines the bits that are set in the Interrupt Mask | |
501 | * Set/Read Register. Each bit is documented below: | |
502 | * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) | |
503 | * o RXSEQ = Receive Sequence Error | |
504 | */ | |
505 | #define POLL_IMS_ENABLE_MASK ( \ | |
506 | E1000_IMS_RXDMT0 | \ | |
507 | E1000_IMS_RXSEQ) | |
508 | ||
509 | /* This defines the bits that are set in the Interrupt Mask | |
510 | * Set/Read Register. Each bit is documented below: | |
511 | * o RXT0 = Receiver Timer Interrupt (ring 0) | |
512 | * o TXDW = Transmit Descriptor Written Back | |
513 | * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) | |
514 | * o RXSEQ = Receive Sequence Error | |
515 | * o LSC = Link Status Change | |
516 | */ | |
517 | #define IMS_ENABLE_MASK ( \ | |
518 | E1000_IMS_RXT0 | \ | |
519 | E1000_IMS_TXDW | \ | |
520 | E1000_IMS_RXDMT0 | \ | |
521 | E1000_IMS_RXSEQ | \ | |
522 | E1000_IMS_LSC) | |
523 | ||
2d7edb92 | 524 | |
1da177e4 LT |
525 | /* Number of high/low register pairs in the RAR. The RAR (Receive Address |
526 | * Registers) holds the directed and multicast addresses that we monitor. We | |
527 | * reserve one of these spots for our directed address, allowing us room for | |
528 | * E1000_RAR_ENTRIES - 1 multicast addresses. | |
529 | */ | |
530 | #define E1000_RAR_ENTRIES 15 | |
531 | ||
532 | #define MIN_NUMBER_OF_DESCRIPTORS 8 | |
533 | #define MAX_NUMBER_OF_DESCRIPTORS 0xFFF8 | |
534 | ||
535 | /* Receive Descriptor */ | |
536 | struct e1000_rx_desc { | |
537 | uint64_t buffer_addr; /* Address of the descriptor's data buffer */ | |
538 | uint16_t length; /* Length of data DMAed into data buffer */ | |
539 | uint16_t csum; /* Packet checksum */ | |
540 | uint8_t status; /* Descriptor status */ | |
541 | uint8_t errors; /* Descriptor Errors */ | |
542 | uint16_t special; | |
543 | }; | |
544 | ||
2d7edb92 MC |
545 | /* Receive Descriptor - Extended */ |
546 | union e1000_rx_desc_extended { | |
547 | struct { | |
548 | uint64_t buffer_addr; | |
549 | uint64_t reserved; | |
550 | } read; | |
551 | struct { | |
552 | struct { | |
553 | uint32_t mrq; /* Multiple Rx Queues */ | |
554 | union { | |
555 | uint32_t rss; /* RSS Hash */ | |
556 | struct { | |
557 | uint16_t ip_id; /* IP id */ | |
558 | uint16_t csum; /* Packet Checksum */ | |
559 | } csum_ip; | |
560 | } hi_dword; | |
561 | } lower; | |
562 | struct { | |
563 | uint32_t status_error; /* ext status/error */ | |
564 | uint16_t length; | |
565 | uint16_t vlan; /* VLAN tag */ | |
566 | } upper; | |
567 | } wb; /* writeback */ | |
568 | }; | |
569 | ||
570 | #define MAX_PS_BUFFERS 4 | |
571 | /* Receive Descriptor - Packet Split */ | |
572 | union e1000_rx_desc_packet_split { | |
573 | struct { | |
574 | /* one buffer for protocol header(s), three data buffers */ | |
575 | uint64_t buffer_addr[MAX_PS_BUFFERS]; | |
576 | } read; | |
577 | struct { | |
578 | struct { | |
579 | uint32_t mrq; /* Multiple Rx Queues */ | |
580 | union { | |
581 | uint32_t rss; /* RSS Hash */ | |
582 | struct { | |
583 | uint16_t ip_id; /* IP id */ | |
584 | uint16_t csum; /* Packet Checksum */ | |
585 | } csum_ip; | |
586 | } hi_dword; | |
587 | } lower; | |
588 | struct { | |
589 | uint32_t status_error; /* ext status/error */ | |
590 | uint16_t length0; /* length of buffer 0 */ | |
591 | uint16_t vlan; /* VLAN tag */ | |
592 | } middle; | |
593 | struct { | |
594 | uint16_t header_status; | |
595 | uint16_t length[3]; /* length of buffers 1-3 */ | |
596 | } upper; | |
597 | uint64_t reserved; | |
598 | } wb; /* writeback */ | |
599 | }; | |
600 | ||
1da177e4 LT |
601 | /* Receive Decriptor bit definitions */ |
602 | #define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */ | |
603 | #define E1000_RXD_STAT_EOP 0x02 /* End of Packet */ | |
604 | #define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */ | |
605 | #define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ | |
2d7edb92 | 606 | #define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum caculated */ |
1da177e4 LT |
607 | #define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ |
608 | #define E1000_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ | |
609 | #define E1000_RXD_STAT_PIF 0x80 /* passed in-exact filter */ | |
2d7edb92 MC |
610 | #define E1000_RXD_STAT_IPIDV 0x200 /* IP identification valid */ |
611 | #define E1000_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ | |
612 | #define E1000_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ | |
1da177e4 LT |
613 | #define E1000_RXD_ERR_CE 0x01 /* CRC Error */ |
614 | #define E1000_RXD_ERR_SE 0x02 /* Symbol Error */ | |
615 | #define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */ | |
616 | #define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */ | |
617 | #define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ | |
618 | #define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */ | |
619 | #define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */ | |
620 | #define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ | |
621 | #define E1000_RXD_SPC_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ | |
2d7edb92 | 622 | #define E1000_RXD_SPC_PRI_SHIFT 13 |
1da177e4 | 623 | #define E1000_RXD_SPC_CFI_MASK 0x1000 /* CFI is bit 12 */ |
2d7edb92 MC |
624 | #define E1000_RXD_SPC_CFI_SHIFT 12 |
625 | ||
626 | #define E1000_RXDEXT_STATERR_CE 0x01000000 | |
627 | #define E1000_RXDEXT_STATERR_SE 0x02000000 | |
628 | #define E1000_RXDEXT_STATERR_SEQ 0x04000000 | |
629 | #define E1000_RXDEXT_STATERR_CXE 0x10000000 | |
630 | #define E1000_RXDEXT_STATERR_TCPE 0x20000000 | |
631 | #define E1000_RXDEXT_STATERR_IPE 0x40000000 | |
632 | #define E1000_RXDEXT_STATERR_RXE 0x80000000 | |
633 | ||
634 | #define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000 | |
635 | #define E1000_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF | |
1da177e4 LT |
636 | |
637 | /* mask to determine if packets should be dropped due to frame errors */ | |
638 | #define E1000_RXD_ERR_FRAME_ERR_MASK ( \ | |
639 | E1000_RXD_ERR_CE | \ | |
640 | E1000_RXD_ERR_SE | \ | |
641 | E1000_RXD_ERR_SEQ | \ | |
642 | E1000_RXD_ERR_CXE | \ | |
643 | E1000_RXD_ERR_RXE) | |
644 | ||
2d7edb92 MC |
645 | |
646 | /* Same mask, but for extended and packet split descriptors */ | |
647 | #define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \ | |
648 | E1000_RXDEXT_STATERR_CE | \ | |
649 | E1000_RXDEXT_STATERR_SE | \ | |
650 | E1000_RXDEXT_STATERR_SEQ | \ | |
651 | E1000_RXDEXT_STATERR_CXE | \ | |
652 | E1000_RXDEXT_STATERR_RXE) | |
653 | ||
1da177e4 LT |
654 | /* Transmit Descriptor */ |
655 | struct e1000_tx_desc { | |
656 | uint64_t buffer_addr; /* Address of the descriptor's data buffer */ | |
657 | union { | |
658 | uint32_t data; | |
659 | struct { | |
660 | uint16_t length; /* Data buffer length */ | |
661 | uint8_t cso; /* Checksum offset */ | |
662 | uint8_t cmd; /* Descriptor control */ | |
663 | } flags; | |
664 | } lower; | |
665 | union { | |
666 | uint32_t data; | |
667 | struct { | |
668 | uint8_t status; /* Descriptor status */ | |
669 | uint8_t css; /* Checksum start */ | |
670 | uint16_t special; | |
671 | } fields; | |
672 | } upper; | |
673 | }; | |
674 | ||
675 | /* Transmit Descriptor bit definitions */ | |
676 | #define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */ | |
677 | #define E1000_TXD_DTYP_C 0x00000000 /* Context Descriptor */ | |
678 | #define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ | |
679 | #define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ | |
680 | #define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */ | |
681 | #define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ | |
682 | #define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */ | |
683 | #define E1000_TXD_CMD_RS 0x08000000 /* Report Status */ | |
684 | #define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */ | |
685 | #define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ | |
686 | #define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ | |
687 | #define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */ | |
688 | #define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */ | |
689 | #define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */ | |
690 | #define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */ | |
691 | #define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */ | |
692 | #define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */ | |
693 | #define E1000_TXD_CMD_IP 0x02000000 /* IP packet */ | |
694 | #define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */ | |
695 | #define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */ | |
696 | ||
697 | /* Offload Context Descriptor */ | |
698 | struct e1000_context_desc { | |
699 | union { | |
700 | uint32_t ip_config; | |
701 | struct { | |
702 | uint8_t ipcss; /* IP checksum start */ | |
703 | uint8_t ipcso; /* IP checksum offset */ | |
704 | uint16_t ipcse; /* IP checksum end */ | |
705 | } ip_fields; | |
706 | } lower_setup; | |
707 | union { | |
708 | uint32_t tcp_config; | |
709 | struct { | |
710 | uint8_t tucss; /* TCP checksum start */ | |
711 | uint8_t tucso; /* TCP checksum offset */ | |
712 | uint16_t tucse; /* TCP checksum end */ | |
713 | } tcp_fields; | |
714 | } upper_setup; | |
715 | uint32_t cmd_and_length; /* */ | |
716 | union { | |
717 | uint32_t data; | |
718 | struct { | |
719 | uint8_t status; /* Descriptor status */ | |
720 | uint8_t hdr_len; /* Header length */ | |
721 | uint16_t mss; /* Maximum segment size */ | |
722 | } fields; | |
723 | } tcp_seg_setup; | |
724 | }; | |
725 | ||
726 | /* Offload data descriptor */ | |
727 | struct e1000_data_desc { | |
728 | uint64_t buffer_addr; /* Address of the descriptor's buffer address */ | |
729 | union { | |
730 | uint32_t data; | |
731 | struct { | |
732 | uint16_t length; /* Data buffer length */ | |
733 | uint8_t typ_len_ext; /* */ | |
734 | uint8_t cmd; /* */ | |
735 | } flags; | |
736 | } lower; | |
737 | union { | |
738 | uint32_t data; | |
739 | struct { | |
740 | uint8_t status; /* Descriptor status */ | |
741 | uint8_t popts; /* Packet Options */ | |
742 | uint16_t special; /* */ | |
743 | } fields; | |
744 | } upper; | |
745 | }; | |
746 | ||
747 | /* Filters */ | |
748 | #define E1000_NUM_UNICAST 16 /* Unicast filter entries */ | |
749 | #define E1000_MC_TBL_SIZE 128 /* Multicast Filter Table (4096 bits) */ | |
750 | #define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */ | |
751 | ||
752 | ||
753 | /* Receive Address Register */ | |
754 | struct e1000_rar { | |
755 | volatile uint32_t low; /* receive address low */ | |
756 | volatile uint32_t high; /* receive address high */ | |
757 | }; | |
758 | ||
759 | /* Number of entries in the Multicast Table Array (MTA). */ | |
760 | #define E1000_NUM_MTA_REGISTERS 128 | |
761 | ||
762 | /* IPv4 Address Table Entry */ | |
763 | struct e1000_ipv4_at_entry { | |
764 | volatile uint32_t ipv4_addr; /* IP Address (RW) */ | |
765 | volatile uint32_t reserved; | |
766 | }; | |
767 | ||
768 | /* Four wakeup IP addresses are supported */ | |
769 | #define E1000_WAKEUP_IP_ADDRESS_COUNT_MAX 4 | |
770 | #define E1000_IP4AT_SIZE E1000_WAKEUP_IP_ADDRESS_COUNT_MAX | |
771 | #define E1000_IP6AT_SIZE 1 | |
772 | ||
773 | /* IPv6 Address Table Entry */ | |
774 | struct e1000_ipv6_at_entry { | |
775 | volatile uint8_t ipv6_addr[16]; | |
776 | }; | |
777 | ||
778 | /* Flexible Filter Length Table Entry */ | |
779 | struct e1000_fflt_entry { | |
780 | volatile uint32_t length; /* Flexible Filter Length (RW) */ | |
781 | volatile uint32_t reserved; | |
782 | }; | |
783 | ||
784 | /* Flexible Filter Mask Table Entry */ | |
785 | struct e1000_ffmt_entry { | |
786 | volatile uint32_t mask; /* Flexible Filter Mask (RW) */ | |
787 | volatile uint32_t reserved; | |
788 | }; | |
789 | ||
790 | /* Flexible Filter Value Table Entry */ | |
791 | struct e1000_ffvt_entry { | |
792 | volatile uint32_t value; /* Flexible Filter Value (RW) */ | |
793 | volatile uint32_t reserved; | |
794 | }; | |
795 | ||
796 | /* Four Flexible Filters are supported */ | |
797 | #define E1000_FLEXIBLE_FILTER_COUNT_MAX 4 | |
798 | ||
799 | /* Each Flexible Filter is at most 128 (0x80) bytes in length */ | |
800 | #define E1000_FLEXIBLE_FILTER_SIZE_MAX 128 | |
801 | ||
802 | #define E1000_FFLT_SIZE E1000_FLEXIBLE_FILTER_COUNT_MAX | |
803 | #define E1000_FFMT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX | |
804 | #define E1000_FFVT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX | |
805 | ||
868d5309 MC |
806 | #define E1000_DISABLE_SERDES_LOOPBACK 0x0400 |
807 | ||
1da177e4 LT |
808 | /* Register Set. (82543, 82544) |
809 | * | |
810 | * Registers are defined to be 32 bits and should be accessed as 32 bit values. | |
811 | * These registers are physically located on the NIC, but are mapped into the | |
812 | * host memory address space. | |
813 | * | |
814 | * RW - register is both readable and writable | |
815 | * RO - register is read only | |
816 | * WO - register is write only | |
817 | * R/clr - register is read only and is cleared when read | |
818 | * A - register array | |
819 | */ | |
820 | #define E1000_CTRL 0x00000 /* Device Control - RW */ | |
821 | #define E1000_CTRL_DUP 0x00004 /* Device Control Duplicate (Shadow) - RW */ | |
822 | #define E1000_STATUS 0x00008 /* Device Status - RO */ | |
823 | #define E1000_EECD 0x00010 /* EEPROM/Flash Control - RW */ | |
824 | #define E1000_EERD 0x00014 /* EEPROM Read - RW */ | |
825 | #define E1000_CTRL_EXT 0x00018 /* Extended Device Control - RW */ | |
826 | #define E1000_FLA 0x0001C /* Flash Access - RW */ | |
827 | #define E1000_MDIC 0x00020 /* MDI Control - RW */ | |
868d5309 | 828 | #define E1000_SCTL 0x00024 /* SerDes Control - RW */ |
1da177e4 LT |
829 | #define E1000_FCAL 0x00028 /* Flow Control Address Low - RW */ |
830 | #define E1000_FCAH 0x0002C /* Flow Control Address High -RW */ | |
831 | #define E1000_FCT 0x00030 /* Flow Control Type - RW */ | |
832 | #define E1000_VET 0x00038 /* VLAN Ether Type - RW */ | |
833 | #define E1000_ICR 0x000C0 /* Interrupt Cause Read - R/clr */ | |
834 | #define E1000_ITR 0x000C4 /* Interrupt Throttling Rate - RW */ | |
835 | #define E1000_ICS 0x000C8 /* Interrupt Cause Set - WO */ | |
836 | #define E1000_IMS 0x000D0 /* Interrupt Mask Set - RW */ | |
837 | #define E1000_IMC 0x000D8 /* Interrupt Mask Clear - WO */ | |
2d7edb92 | 838 | #define E1000_IAM 0x000E0 /* Interrupt Acknowledge Auto Mask */ |
1da177e4 | 839 | #define E1000_RCTL 0x00100 /* RX Control - RW */ |
868d5309 MC |
840 | #define E1000_RDTR1 0x02820 /* RX Delay Timer (1) - RW */ |
841 | #define E1000_RDBAL1 0x02900 /* RX Descriptor Base Address Low (1) - RW */ | |
842 | #define E1000_RDBAH1 0x02904 /* RX Descriptor Base Address High (1) - RW */ | |
843 | #define E1000_RDLEN1 0x02908 /* RX Descriptor Length (1) - RW */ | |
844 | #define E1000_RDH1 0x02910 /* RX Descriptor Head (1) - RW */ | |
845 | #define E1000_RDT1 0x02918 /* RX Descriptor Tail (1) - RW */ | |
1da177e4 LT |
846 | #define E1000_FCTTV 0x00170 /* Flow Control Transmit Timer Value - RW */ |
847 | #define E1000_TXCW 0x00178 /* TX Configuration Word - RW */ | |
848 | #define E1000_RXCW 0x00180 /* RX Configuration Word - RO */ | |
849 | #define E1000_TCTL 0x00400 /* TX Control - RW */ | |
850 | #define E1000_TIPG 0x00410 /* TX Inter-packet gap -RW */ | |
851 | #define E1000_TBT 0x00448 /* TX Burst Timer - RW */ | |
852 | #define E1000_AIT 0x00458 /* Adaptive Interframe Spacing Throttle - RW */ | |
853 | #define E1000_LEDCTL 0x00E00 /* LED Control - RW */ | |
2d7edb92 MC |
854 | #define E1000_EXTCNF_CTRL 0x00F00 /* Extended Configuration Control */ |
855 | #define E1000_EXTCNF_SIZE 0x00F08 /* Extended Configuration Size */ | |
1da177e4 | 856 | #define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */ |
2d7edb92 MC |
857 | #define E1000_PBS 0x01008 /* Packet Buffer Size */ |
858 | #define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */ | |
859 | #define E1000_FLASH_UPDATES 1000 | |
860 | #define E1000_EEARBC 0x01024 /* EEPROM Auto Read Bus Control */ | |
861 | #define E1000_FLASHT 0x01028 /* FLASH Timer Register */ | |
862 | #define E1000_EEWR 0x0102C /* EEPROM Write Register - RW */ | |
863 | #define E1000_FLSWCTL 0x01030 /* FLASH control register */ | |
864 | #define E1000_FLSWDATA 0x01034 /* FLASH data register */ | |
865 | #define E1000_FLSWCNT 0x01038 /* FLASH Access Counter */ | |
866 | #define E1000_FLOP 0x0103C /* FLASH Opcode Register */ | |
867 | #define E1000_ERT 0x02008 /* Early Rx Threshold - RW */ | |
1da177e4 LT |
868 | #define E1000_FCRTL 0x02160 /* Flow Control Receive Threshold Low - RW */ |
869 | #define E1000_FCRTH 0x02168 /* Flow Control Receive Threshold High - RW */ | |
2d7edb92 | 870 | #define E1000_PSRCTL 0x02170 /* Packet Split Receive Control - RW */ |
1da177e4 LT |
871 | #define E1000_RDBAL 0x02800 /* RX Descriptor Base Address Low - RW */ |
872 | #define E1000_RDBAH 0x02804 /* RX Descriptor Base Address High - RW */ | |
873 | #define E1000_RDLEN 0x02808 /* RX Descriptor Length - RW */ | |
874 | #define E1000_RDH 0x02810 /* RX Descriptor Head - RW */ | |
875 | #define E1000_RDT 0x02818 /* RX Descriptor Tail - RW */ | |
876 | #define E1000_RDTR 0x02820 /* RX Delay Timer - RW */ | |
868d5309 MC |
877 | #define E1000_RDBAL0 E1000_RDBAL /* RX Desc Base Address Low (0) - RW */ |
878 | #define E1000_RDBAH0 E1000_RDBAH /* RX Desc Base Address High (0) - RW */ | |
879 | #define E1000_RDLEN0 E1000_RDLEN /* RX Desc Length (0) - RW */ | |
880 | #define E1000_RDH0 E1000_RDH /* RX Desc Head (0) - RW */ | |
881 | #define E1000_RDT0 E1000_RDT /* RX Desc Tail (0) - RW */ | |
882 | #define E1000_RDTR0 E1000_RDTR /* RX Delay Timer (0) - RW */ | |
1da177e4 LT |
883 | #define E1000_RXDCTL 0x02828 /* RX Descriptor Control - RW */ |
884 | #define E1000_RADV 0x0282C /* RX Interrupt Absolute Delay Timer - RW */ | |
885 | #define E1000_RSRPD 0x02C00 /* RX Small Packet Detect - RW */ | |
2d7edb92 | 886 | #define E1000_RAID 0x02C08 /* Receive Ack Interrupt Delay - RW */ |
1da177e4 LT |
887 | #define E1000_TXDMAC 0x03000 /* TX DMA Control - RW */ |
888 | #define E1000_TDFH 0x03410 /* TX Data FIFO Head - RW */ | |
889 | #define E1000_TDFT 0x03418 /* TX Data FIFO Tail - RW */ | |
890 | #define E1000_TDFHS 0x03420 /* TX Data FIFO Head Saved - RW */ | |
891 | #define E1000_TDFTS 0x03428 /* TX Data FIFO Tail Saved - RW */ | |
892 | #define E1000_TDFPC 0x03430 /* TX Data FIFO Packet Count - RW */ | |
893 | #define E1000_TDBAL 0x03800 /* TX Descriptor Base Address Low - RW */ | |
894 | #define E1000_TDBAH 0x03804 /* TX Descriptor Base Address High - RW */ | |
895 | #define E1000_TDLEN 0x03808 /* TX Descriptor Length - RW */ | |
896 | #define E1000_TDH 0x03810 /* TX Descriptor Head - RW */ | |
897 | #define E1000_TDT 0x03818 /* TX Descripotr Tail - RW */ | |
898 | #define E1000_TIDV 0x03820 /* TX Interrupt Delay Value - RW */ | |
899 | #define E1000_TXDCTL 0x03828 /* TX Descriptor Control - RW */ | |
900 | #define E1000_TADV 0x0382C /* TX Interrupt Absolute Delay Val - RW */ | |
901 | #define E1000_TSPMT 0x03830 /* TCP Segmentation PAD & Min Threshold - RW */ | |
2d7edb92 MC |
902 | #define E1000_TARC0 0x03840 /* TX Arbitration Count (0) */ |
903 | #define E1000_TDBAL1 0x03900 /* TX Desc Base Address Low (1) - RW */ | |
904 | #define E1000_TDBAH1 0x03904 /* TX Desc Base Address High (1) - RW */ | |
905 | #define E1000_TDLEN1 0x03908 /* TX Desc Length (1) - RW */ | |
906 | #define E1000_TDH1 0x03910 /* TX Desc Head (1) - RW */ | |
907 | #define E1000_TDT1 0x03918 /* TX Desc Tail (1) - RW */ | |
908 | #define E1000_TXDCTL1 0x03928 /* TX Descriptor Control (1) - RW */ | |
909 | #define E1000_TARC1 0x03940 /* TX Arbitration Count (1) */ | |
1da177e4 LT |
910 | #define E1000_CRCERRS 0x04000 /* CRC Error Count - R/clr */ |
911 | #define E1000_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */ | |
912 | #define E1000_SYMERRS 0x04008 /* Symbol Error Count - R/clr */ | |
913 | #define E1000_RXERRC 0x0400C /* Receive Error Count - R/clr */ | |
914 | #define E1000_MPC 0x04010 /* Missed Packet Count - R/clr */ | |
915 | #define E1000_SCC 0x04014 /* Single Collision Count - R/clr */ | |
916 | #define E1000_ECOL 0x04018 /* Excessive Collision Count - R/clr */ | |
917 | #define E1000_MCC 0x0401C /* Multiple Collision Count - R/clr */ | |
918 | #define E1000_LATECOL 0x04020 /* Late Collision Count - R/clr */ | |
919 | #define E1000_COLC 0x04028 /* Collision Count - R/clr */ | |
920 | #define E1000_DC 0x04030 /* Defer Count - R/clr */ | |
921 | #define E1000_TNCRS 0x04034 /* TX-No CRS - R/clr */ | |
922 | #define E1000_SEC 0x04038 /* Sequence Error Count - R/clr */ | |
923 | #define E1000_CEXTERR 0x0403C /* Carrier Extension Error Count - R/clr */ | |
924 | #define E1000_RLEC 0x04040 /* Receive Length Error Count - R/clr */ | |
925 | #define E1000_XONRXC 0x04048 /* XON RX Count - R/clr */ | |
926 | #define E1000_XONTXC 0x0404C /* XON TX Count - R/clr */ | |
927 | #define E1000_XOFFRXC 0x04050 /* XOFF RX Count - R/clr */ | |
928 | #define E1000_XOFFTXC 0x04054 /* XOFF TX Count - R/clr */ | |
929 | #define E1000_FCRUC 0x04058 /* Flow Control RX Unsupported Count- R/clr */ | |
930 | #define E1000_PRC64 0x0405C /* Packets RX (64 bytes) - R/clr */ | |
931 | #define E1000_PRC127 0x04060 /* Packets RX (65-127 bytes) - R/clr */ | |
932 | #define E1000_PRC255 0x04064 /* Packets RX (128-255 bytes) - R/clr */ | |
933 | #define E1000_PRC511 0x04068 /* Packets RX (255-511 bytes) - R/clr */ | |
934 | #define E1000_PRC1023 0x0406C /* Packets RX (512-1023 bytes) - R/clr */ | |
935 | #define E1000_PRC1522 0x04070 /* Packets RX (1024-1522 bytes) - R/clr */ | |
936 | #define E1000_GPRC 0x04074 /* Good Packets RX Count - R/clr */ | |
937 | #define E1000_BPRC 0x04078 /* Broadcast Packets RX Count - R/clr */ | |
938 | #define E1000_MPRC 0x0407C /* Multicast Packets RX Count - R/clr */ | |
939 | #define E1000_GPTC 0x04080 /* Good Packets TX Count - R/clr */ | |
940 | #define E1000_GORCL 0x04088 /* Good Octets RX Count Low - R/clr */ | |
941 | #define E1000_GORCH 0x0408C /* Good Octets RX Count High - R/clr */ | |
942 | #define E1000_GOTCL 0x04090 /* Good Octets TX Count Low - R/clr */ | |
943 | #define E1000_GOTCH 0x04094 /* Good Octets TX Count High - R/clr */ | |
944 | #define E1000_RNBC 0x040A0 /* RX No Buffers Count - R/clr */ | |
945 | #define E1000_RUC 0x040A4 /* RX Undersize Count - R/clr */ | |
946 | #define E1000_RFC 0x040A8 /* RX Fragment Count - R/clr */ | |
947 | #define E1000_ROC 0x040AC /* RX Oversize Count - R/clr */ | |
948 | #define E1000_RJC 0x040B0 /* RX Jabber Count - R/clr */ | |
949 | #define E1000_MGTPRC 0x040B4 /* Management Packets RX Count - R/clr */ | |
950 | #define E1000_MGTPDC 0x040B8 /* Management Packets Dropped Count - R/clr */ | |
951 | #define E1000_MGTPTC 0x040BC /* Management Packets TX Count - R/clr */ | |
952 | #define E1000_TORL 0x040C0 /* Total Octets RX Low - R/clr */ | |
953 | #define E1000_TORH 0x040C4 /* Total Octets RX High - R/clr */ | |
954 | #define E1000_TOTL 0x040C8 /* Total Octets TX Low - R/clr */ | |
955 | #define E1000_TOTH 0x040CC /* Total Octets TX High - R/clr */ | |
956 | #define E1000_TPR 0x040D0 /* Total Packets RX - R/clr */ | |
957 | #define E1000_TPT 0x040D4 /* Total Packets TX - R/clr */ | |
958 | #define E1000_PTC64 0x040D8 /* Packets TX (64 bytes) - R/clr */ | |
959 | #define E1000_PTC127 0x040DC /* Packets TX (65-127 bytes) - R/clr */ | |
960 | #define E1000_PTC255 0x040E0 /* Packets TX (128-255 bytes) - R/clr */ | |
961 | #define E1000_PTC511 0x040E4 /* Packets TX (256-511 bytes) - R/clr */ | |
962 | #define E1000_PTC1023 0x040E8 /* Packets TX (512-1023 bytes) - R/clr */ | |
963 | #define E1000_PTC1522 0x040EC /* Packets TX (1024-1522 Bytes) - R/clr */ | |
964 | #define E1000_MPTC 0x040F0 /* Multicast Packets TX Count - R/clr */ | |
965 | #define E1000_BPTC 0x040F4 /* Broadcast Packets TX Count - R/clr */ | |
966 | #define E1000_TSCTC 0x040F8 /* TCP Segmentation Context TX - R/clr */ | |
967 | #define E1000_TSCTFC 0x040FC /* TCP Segmentation Context TX Fail - R/clr */ | |
868d5309 MC |
968 | #define E1000_IAC 0x04100 /* Interrupt Assertion Count */ |
969 | #define E1000_ICRXPTC 0x04104 /* Interrupt Cause Rx Packet Timer Expire Count */ | |
970 | #define E1000_ICRXATC 0x04108 /* Interrupt Cause Rx Absolute Timer Expire Count */ | |
971 | #define E1000_ICTXPTC 0x0410C /* Interrupt Cause Tx Packet Timer Expire Count */ | |
972 | #define E1000_ICTXATC 0x04110 /* Interrupt Cause Tx Absolute Timer Expire Count */ | |
973 | #define E1000_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */ | |
974 | #define E1000_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Minimum Threshold Count */ | |
975 | #define E1000_ICRXDMTC 0x04120 /* Interrupt Cause Rx Descriptor Minimum Threshold Count */ | |
976 | #define E1000_ICRXOC 0x04124 /* Interrupt Cause Receiver Overrun Count */ | |
1da177e4 | 977 | #define E1000_RXCSUM 0x05000 /* RX Checksum Control - RW */ |
2d7edb92 | 978 | #define E1000_RFCTL 0x05008 /* Receive Filter Control*/ |
1da177e4 LT |
979 | #define E1000_MTA 0x05200 /* Multicast Table Array - RW Array */ |
980 | #define E1000_RA 0x05400 /* Receive Address - RW Array */ | |
981 | #define E1000_VFTA 0x05600 /* VLAN Filter Table Array - RW Array */ | |
982 | #define E1000_WUC 0x05800 /* Wakeup Control - RW */ | |
983 | #define E1000_WUFC 0x05808 /* Wakeup Filter Control - RW */ | |
984 | #define E1000_WUS 0x05810 /* Wakeup Status - RO */ | |
985 | #define E1000_MANC 0x05820 /* Management Control - RW */ | |
986 | #define E1000_IPAV 0x05838 /* IP Address Valid - RW */ | |
987 | #define E1000_IP4AT 0x05840 /* IPv4 Address Table - RW Array */ | |
988 | #define E1000_IP6AT 0x05880 /* IPv6 Address Table - RW Array */ | |
989 | #define E1000_WUPL 0x05900 /* Wakeup Packet Length - RW */ | |
990 | #define E1000_WUPM 0x05A00 /* Wakeup Packet Memory - RO A */ | |
991 | #define E1000_FFLT 0x05F00 /* Flexible Filter Length Table - RW Array */ | |
992 | #define E1000_HOST_IF 0x08800 /* Host Interface */ | |
993 | #define E1000_FFMT 0x09000 /* Flexible Filter Mask Table - RW Array */ | |
994 | #define E1000_FFVT 0x09800 /* Flexible Filter Value Table - RW Array */ | |
995 | ||
2d7edb92 MC |
996 | #define E1000_GCR 0x05B00 /* PCI-Ex Control */ |
997 | #define E1000_GSCL_1 0x05B10 /* PCI-Ex Statistic Control #1 */ | |
998 | #define E1000_GSCL_2 0x05B14 /* PCI-Ex Statistic Control #2 */ | |
999 | #define E1000_GSCL_3 0x05B18 /* PCI-Ex Statistic Control #3 */ | |
1000 | #define E1000_GSCL_4 0x05B1C /* PCI-Ex Statistic Control #4 */ | |
1001 | #define E1000_FACTPS 0x05B30 /* Function Active and Power State to MNG */ | |
1002 | #define E1000_SWSM 0x05B50 /* SW Semaphore */ | |
1003 | #define E1000_FWSM 0x05B54 /* FW Semaphore */ | |
1004 | #define E1000_FFLT_DBG 0x05F04 /* Debug Register */ | |
1005 | #define E1000_HICR 0x08F00 /* Host Inteface Control */ | |
868d5309 MC |
1006 | |
1007 | /* RSS registers */ | |
1008 | #define E1000_CPUVEC 0x02C10 /* CPU Vector Register - RW */ | |
1009 | #define E1000_MRQC 0x05818 /* Multiple Receive Control - RW */ | |
1010 | #define E1000_RETA 0x05C00 /* Redirection Table - RW Array */ | |
1011 | #define E1000_RSSRK 0x05C80 /* RSS Random Key - RW Array */ | |
1012 | #define E1000_RSSIM 0x05864 /* RSS Interrupt Mask */ | |
1013 | #define E1000_RSSIR 0x05868 /* RSS Interrupt Request */ | |
1da177e4 LT |
1014 | /* Register Set (82542) |
1015 | * | |
1016 | * Some of the 82542 registers are located at different offsets than they are | |
1017 | * in more current versions of the 8254x. Despite the difference in location, | |
1018 | * the registers function in the same manner. | |
1019 | */ | |
1020 | #define E1000_82542_CTRL E1000_CTRL | |
1021 | #define E1000_82542_CTRL_DUP E1000_CTRL_DUP | |
1022 | #define E1000_82542_STATUS E1000_STATUS | |
1023 | #define E1000_82542_EECD E1000_EECD | |
1024 | #define E1000_82542_EERD E1000_EERD | |
1025 | #define E1000_82542_CTRL_EXT E1000_CTRL_EXT | |
1026 | #define E1000_82542_FLA E1000_FLA | |
1027 | #define E1000_82542_MDIC E1000_MDIC | |
868d5309 | 1028 | #define E1000_82542_SCTL E1000_SCTL |
1da177e4 LT |
1029 | #define E1000_82542_FCAL E1000_FCAL |
1030 | #define E1000_82542_FCAH E1000_FCAH | |
1031 | #define E1000_82542_FCT E1000_FCT | |
1032 | #define E1000_82542_VET E1000_VET | |
1033 | #define E1000_82542_RA 0x00040 | |
1034 | #define E1000_82542_ICR E1000_ICR | |
1035 | #define E1000_82542_ITR E1000_ITR | |
1036 | #define E1000_82542_ICS E1000_ICS | |
1037 | #define E1000_82542_IMS E1000_IMS | |
1038 | #define E1000_82542_IMC E1000_IMC | |
1039 | #define E1000_82542_RCTL E1000_RCTL | |
1040 | #define E1000_82542_RDTR 0x00108 | |
1041 | #define E1000_82542_RDBAL 0x00110 | |
1042 | #define E1000_82542_RDBAH 0x00114 | |
1043 | #define E1000_82542_RDLEN 0x00118 | |
1044 | #define E1000_82542_RDH 0x00120 | |
1045 | #define E1000_82542_RDT 0x00128 | |
868d5309 MC |
1046 | #define E1000_82542_RDTR0 E1000_82542_RDTR |
1047 | #define E1000_82542_RDBAL0 E1000_82542_RDBAL | |
1048 | #define E1000_82542_RDBAH0 E1000_82542_RDBAH | |
1049 | #define E1000_82542_RDLEN0 E1000_82542_RDLEN | |
1050 | #define E1000_82542_RDH0 E1000_82542_RDH | |
1051 | #define E1000_82542_RDT0 E1000_82542_RDT | |
1052 | #define E1000_82542_RDTR1 0x00130 | |
1053 | #define E1000_82542_RDBAL1 0x00138 | |
1054 | #define E1000_82542_RDBAH1 0x0013C | |
1055 | #define E1000_82542_RDLEN1 0x00140 | |
1056 | #define E1000_82542_RDH1 0x00148 | |
1057 | #define E1000_82542_RDT1 0x00150 | |
1da177e4 LT |
1058 | #define E1000_82542_FCRTH 0x00160 |
1059 | #define E1000_82542_FCRTL 0x00168 | |
1060 | #define E1000_82542_FCTTV E1000_FCTTV | |
1061 | #define E1000_82542_TXCW E1000_TXCW | |
1062 | #define E1000_82542_RXCW E1000_RXCW | |
1063 | #define E1000_82542_MTA 0x00200 | |
1064 | #define E1000_82542_TCTL E1000_TCTL | |
1065 | #define E1000_82542_TIPG E1000_TIPG | |
1066 | #define E1000_82542_TDBAL 0x00420 | |
1067 | #define E1000_82542_TDBAH 0x00424 | |
1068 | #define E1000_82542_TDLEN 0x00428 | |
1069 | #define E1000_82542_TDH 0x00430 | |
1070 | #define E1000_82542_TDT 0x00438 | |
1071 | #define E1000_82542_TIDV 0x00440 | |
1072 | #define E1000_82542_TBT E1000_TBT | |
1073 | #define E1000_82542_AIT E1000_AIT | |
1074 | #define E1000_82542_VFTA 0x00600 | |
1075 | #define E1000_82542_LEDCTL E1000_LEDCTL | |
1076 | #define E1000_82542_PBA E1000_PBA | |
2d7edb92 MC |
1077 | #define E1000_82542_PBS E1000_PBS |
1078 | #define E1000_82542_EEMNGCTL E1000_EEMNGCTL | |
1079 | #define E1000_82542_EEARBC E1000_EEARBC | |
1080 | #define E1000_82542_FLASHT E1000_FLASHT | |
1081 | #define E1000_82542_EEWR E1000_EEWR | |
1082 | #define E1000_82542_FLSWCTL E1000_FLSWCTL | |
1083 | #define E1000_82542_FLSWDATA E1000_FLSWDATA | |
1084 | #define E1000_82542_FLSWCNT E1000_FLSWCNT | |
1085 | #define E1000_82542_FLOP E1000_FLOP | |
1086 | #define E1000_82542_EXTCNF_CTRL E1000_EXTCNF_CTRL | |
1087 | #define E1000_82542_EXTCNF_SIZE E1000_EXTCNF_SIZE | |
1088 | #define E1000_82542_ERT E1000_ERT | |
1da177e4 LT |
1089 | #define E1000_82542_RXDCTL E1000_RXDCTL |
1090 | #define E1000_82542_RADV E1000_RADV | |
1091 | #define E1000_82542_RSRPD E1000_RSRPD | |
1092 | #define E1000_82542_TXDMAC E1000_TXDMAC | |
1093 | #define E1000_82542_TDFHS E1000_TDFHS | |
1094 | #define E1000_82542_TDFTS E1000_TDFTS | |
1095 | #define E1000_82542_TDFPC E1000_TDFPC | |
1096 | #define E1000_82542_TXDCTL E1000_TXDCTL | |
1097 | #define E1000_82542_TADV E1000_TADV | |
1098 | #define E1000_82542_TSPMT E1000_TSPMT | |
1099 | #define E1000_82542_CRCERRS E1000_CRCERRS | |
1100 | #define E1000_82542_ALGNERRC E1000_ALGNERRC | |
1101 | #define E1000_82542_SYMERRS E1000_SYMERRS | |
1102 | #define E1000_82542_RXERRC E1000_RXERRC | |
1103 | #define E1000_82542_MPC E1000_MPC | |
1104 | #define E1000_82542_SCC E1000_SCC | |
1105 | #define E1000_82542_ECOL E1000_ECOL | |
1106 | #define E1000_82542_MCC E1000_MCC | |
1107 | #define E1000_82542_LATECOL E1000_LATECOL | |
1108 | #define E1000_82542_COLC E1000_COLC | |
1109 | #define E1000_82542_DC E1000_DC | |
1110 | #define E1000_82542_TNCRS E1000_TNCRS | |
1111 | #define E1000_82542_SEC E1000_SEC | |
1112 | #define E1000_82542_CEXTERR E1000_CEXTERR | |
1113 | #define E1000_82542_RLEC E1000_RLEC | |
1114 | #define E1000_82542_XONRXC E1000_XONRXC | |
1115 | #define E1000_82542_XONTXC E1000_XONTXC | |
1116 | #define E1000_82542_XOFFRXC E1000_XOFFRXC | |
1117 | #define E1000_82542_XOFFTXC E1000_XOFFTXC | |
1118 | #define E1000_82542_FCRUC E1000_FCRUC | |
1119 | #define E1000_82542_PRC64 E1000_PRC64 | |
1120 | #define E1000_82542_PRC127 E1000_PRC127 | |
1121 | #define E1000_82542_PRC255 E1000_PRC255 | |
1122 | #define E1000_82542_PRC511 E1000_PRC511 | |
1123 | #define E1000_82542_PRC1023 E1000_PRC1023 | |
1124 | #define E1000_82542_PRC1522 E1000_PRC1522 | |
1125 | #define E1000_82542_GPRC E1000_GPRC | |
1126 | #define E1000_82542_BPRC E1000_BPRC | |
1127 | #define E1000_82542_MPRC E1000_MPRC | |
1128 | #define E1000_82542_GPTC E1000_GPTC | |
1129 | #define E1000_82542_GORCL E1000_GORCL | |
1130 | #define E1000_82542_GORCH E1000_GORCH | |
1131 | #define E1000_82542_GOTCL E1000_GOTCL | |
1132 | #define E1000_82542_GOTCH E1000_GOTCH | |
1133 | #define E1000_82542_RNBC E1000_RNBC | |
1134 | #define E1000_82542_RUC E1000_RUC | |
1135 | #define E1000_82542_RFC E1000_RFC | |
1136 | #define E1000_82542_ROC E1000_ROC | |
1137 | #define E1000_82542_RJC E1000_RJC | |
1138 | #define E1000_82542_MGTPRC E1000_MGTPRC | |
1139 | #define E1000_82542_MGTPDC E1000_MGTPDC | |
1140 | #define E1000_82542_MGTPTC E1000_MGTPTC | |
1141 | #define E1000_82542_TORL E1000_TORL | |
1142 | #define E1000_82542_TORH E1000_TORH | |
1143 | #define E1000_82542_TOTL E1000_TOTL | |
1144 | #define E1000_82542_TOTH E1000_TOTH | |
1145 | #define E1000_82542_TPR E1000_TPR | |
1146 | #define E1000_82542_TPT E1000_TPT | |
1147 | #define E1000_82542_PTC64 E1000_PTC64 | |
1148 | #define E1000_82542_PTC127 E1000_PTC127 | |
1149 | #define E1000_82542_PTC255 E1000_PTC255 | |
1150 | #define E1000_82542_PTC511 E1000_PTC511 | |
1151 | #define E1000_82542_PTC1023 E1000_PTC1023 | |
1152 | #define E1000_82542_PTC1522 E1000_PTC1522 | |
1153 | #define E1000_82542_MPTC E1000_MPTC | |
1154 | #define E1000_82542_BPTC E1000_BPTC | |
1155 | #define E1000_82542_TSCTC E1000_TSCTC | |
1156 | #define E1000_82542_TSCTFC E1000_TSCTFC | |
1157 | #define E1000_82542_RXCSUM E1000_RXCSUM | |
1158 | #define E1000_82542_WUC E1000_WUC | |
1159 | #define E1000_82542_WUFC E1000_WUFC | |
1160 | #define E1000_82542_WUS E1000_WUS | |
1161 | #define E1000_82542_MANC E1000_MANC | |
1162 | #define E1000_82542_IPAV E1000_IPAV | |
1163 | #define E1000_82542_IP4AT E1000_IP4AT | |
1164 | #define E1000_82542_IP6AT E1000_IP6AT | |
1165 | #define E1000_82542_WUPL E1000_WUPL | |
1166 | #define E1000_82542_WUPM E1000_WUPM | |
1167 | #define E1000_82542_FFLT E1000_FFLT | |
1168 | #define E1000_82542_TDFH 0x08010 | |
1169 | #define E1000_82542_TDFT 0x08018 | |
1170 | #define E1000_82542_FFMT E1000_FFMT | |
1171 | #define E1000_82542_FFVT E1000_FFVT | |
1172 | #define E1000_82542_HOST_IF E1000_HOST_IF | |
2d7edb92 MC |
1173 | #define E1000_82542_IAM E1000_IAM |
1174 | #define E1000_82542_EEMNGCTL E1000_EEMNGCTL | |
1175 | #define E1000_82542_PSRCTL E1000_PSRCTL | |
1176 | #define E1000_82542_RAID E1000_RAID | |
1177 | #define E1000_82542_TARC0 E1000_TARC0 | |
1178 | #define E1000_82542_TDBAL1 E1000_TDBAL1 | |
1179 | #define E1000_82542_TDBAH1 E1000_TDBAH1 | |
1180 | #define E1000_82542_TDLEN1 E1000_TDLEN1 | |
1181 | #define E1000_82542_TDH1 E1000_TDH1 | |
1182 | #define E1000_82542_TDT1 E1000_TDT1 | |
1183 | #define E1000_82542_TXDCTL1 E1000_TXDCTL1 | |
1184 | #define E1000_82542_TARC1 E1000_TARC1 | |
1185 | #define E1000_82542_RFCTL E1000_RFCTL | |
1186 | #define E1000_82542_GCR E1000_GCR | |
1187 | #define E1000_82542_GSCL_1 E1000_GSCL_1 | |
1188 | #define E1000_82542_GSCL_2 E1000_GSCL_2 | |
1189 | #define E1000_82542_GSCL_3 E1000_GSCL_3 | |
1190 | #define E1000_82542_GSCL_4 E1000_GSCL_4 | |
1191 | #define E1000_82542_FACTPS E1000_FACTPS | |
1192 | #define E1000_82542_SWSM E1000_SWSM | |
1193 | #define E1000_82542_FWSM E1000_FWSM | |
1194 | #define E1000_82542_FFLT_DBG E1000_FFLT_DBG | |
1195 | #define E1000_82542_IAC E1000_IAC | |
1196 | #define E1000_82542_ICRXPTC E1000_ICRXPTC | |
1197 | #define E1000_82542_ICRXATC E1000_ICRXATC | |
1198 | #define E1000_82542_ICTXPTC E1000_ICTXPTC | |
1199 | #define E1000_82542_ICTXATC E1000_ICTXATC | |
1200 | #define E1000_82542_ICTXQEC E1000_ICTXQEC | |
1201 | #define E1000_82542_ICTXQMTC E1000_ICTXQMTC | |
1202 | #define E1000_82542_ICRXDMTC E1000_ICRXDMTC | |
1203 | #define E1000_82542_ICRXOC E1000_ICRXOC | |
1204 | #define E1000_82542_HICR E1000_HICR | |
1da177e4 | 1205 | |
868d5309 MC |
1206 | #define E1000_82542_CPUVEC E1000_CPUVEC |
1207 | #define E1000_82542_MRQC E1000_MRQC | |
1208 | #define E1000_82542_RETA E1000_RETA | |
1209 | #define E1000_82542_RSSRK E1000_RSSRK | |
1210 | #define E1000_82542_RSSIM E1000_RSSIM | |
1211 | #define E1000_82542_RSSIR E1000_RSSIR | |
1212 | ||
1da177e4 LT |
1213 | /* Statistics counters collected by the MAC */ |
1214 | struct e1000_hw_stats { | |
1215 | uint64_t crcerrs; | |
1216 | uint64_t algnerrc; | |
1217 | uint64_t symerrs; | |
1218 | uint64_t rxerrc; | |
1219 | uint64_t mpc; | |
1220 | uint64_t scc; | |
1221 | uint64_t ecol; | |
1222 | uint64_t mcc; | |
1223 | uint64_t latecol; | |
1224 | uint64_t colc; | |
1225 | uint64_t dc; | |
1226 | uint64_t tncrs; | |
1227 | uint64_t sec; | |
1228 | uint64_t cexterr; | |
1229 | uint64_t rlec; | |
1230 | uint64_t xonrxc; | |
1231 | uint64_t xontxc; | |
1232 | uint64_t xoffrxc; | |
1233 | uint64_t xofftxc; | |
1234 | uint64_t fcruc; | |
1235 | uint64_t prc64; | |
1236 | uint64_t prc127; | |
1237 | uint64_t prc255; | |
1238 | uint64_t prc511; | |
1239 | uint64_t prc1023; | |
1240 | uint64_t prc1522; | |
1241 | uint64_t gprc; | |
1242 | uint64_t bprc; | |
1243 | uint64_t mprc; | |
1244 | uint64_t gptc; | |
1245 | uint64_t gorcl; | |
1246 | uint64_t gorch; | |
1247 | uint64_t gotcl; | |
1248 | uint64_t gotch; | |
1249 | uint64_t rnbc; | |
1250 | uint64_t ruc; | |
1251 | uint64_t rfc; | |
1252 | uint64_t roc; | |
1253 | uint64_t rjc; | |
1254 | uint64_t mgprc; | |
1255 | uint64_t mgpdc; | |
1256 | uint64_t mgptc; | |
1257 | uint64_t torl; | |
1258 | uint64_t torh; | |
1259 | uint64_t totl; | |
1260 | uint64_t toth; | |
1261 | uint64_t tpr; | |
1262 | uint64_t tpt; | |
1263 | uint64_t ptc64; | |
1264 | uint64_t ptc127; | |
1265 | uint64_t ptc255; | |
1266 | uint64_t ptc511; | |
1267 | uint64_t ptc1023; | |
1268 | uint64_t ptc1522; | |
1269 | uint64_t mptc; | |
1270 | uint64_t bptc; | |
1271 | uint64_t tsctc; | |
1272 | uint64_t tsctfc; | |
2d7edb92 MC |
1273 | uint64_t iac; |
1274 | uint64_t icrxptc; | |
1275 | uint64_t icrxatc; | |
1276 | uint64_t ictxptc; | |
1277 | uint64_t ictxatc; | |
1278 | uint64_t ictxqec; | |
1279 | uint64_t ictxqmtc; | |
1280 | uint64_t icrxdmtc; | |
1281 | uint64_t icrxoc; | |
1da177e4 LT |
1282 | }; |
1283 | ||
1284 | /* Structure containing variables used by the shared code (e1000_hw.c) */ | |
1285 | struct e1000_hw { | |
1bea9add | 1286 | uint8_t __iomem *hw_addr; |
2d7edb92 | 1287 | uint8_t *flash_address; |
1da177e4 LT |
1288 | e1000_mac_type mac_type; |
1289 | e1000_phy_type phy_type; | |
1290 | uint32_t phy_init_script; | |
1291 | e1000_media_type media_type; | |
1292 | void *back; | |
1293 | e1000_fc_type fc; | |
1294 | e1000_bus_speed bus_speed; | |
1295 | e1000_bus_width bus_width; | |
1296 | e1000_bus_type bus_type; | |
1297 | struct e1000_eeprom_info eeprom; | |
1298 | e1000_ms_type master_slave; | |
1299 | e1000_ms_type original_master_slave; | |
1300 | e1000_ffe_config ffe_config_state; | |
1301 | uint32_t asf_firmware_present; | |
2d7edb92 | 1302 | uint32_t eeprom_semaphore_present; |
1da177e4 LT |
1303 | unsigned long io_base; |
1304 | uint32_t phy_id; | |
1305 | uint32_t phy_revision; | |
1306 | uint32_t phy_addr; | |
1307 | uint32_t original_fc; | |
1308 | uint32_t txcw; | |
1309 | uint32_t autoneg_failed; | |
1310 | uint32_t max_frame_size; | |
1311 | uint32_t min_frame_size; | |
1312 | uint32_t mc_filter_type; | |
1313 | uint32_t num_mc_addrs; | |
1314 | uint32_t collision_delta; | |
1315 | uint32_t tx_packet_delta; | |
1316 | uint32_t ledctl_default; | |
1317 | uint32_t ledctl_mode1; | |
1318 | uint32_t ledctl_mode2; | |
2d7edb92 MC |
1319 | boolean_t tx_pkt_filtering; |
1320 | struct e1000_host_mng_dhcp_cookie mng_cookie; | |
1da177e4 LT |
1321 | uint16_t phy_spd_default; |
1322 | uint16_t autoneg_advertised; | |
1323 | uint16_t pci_cmd_word; | |
1324 | uint16_t fc_high_water; | |
1325 | uint16_t fc_low_water; | |
1326 | uint16_t fc_pause_time; | |
1327 | uint16_t current_ifs_val; | |
1328 | uint16_t ifs_min_val; | |
1329 | uint16_t ifs_max_val; | |
1330 | uint16_t ifs_step_size; | |
1331 | uint16_t ifs_ratio; | |
1332 | uint16_t device_id; | |
1333 | uint16_t vendor_id; | |
1334 | uint16_t subsystem_id; | |
1335 | uint16_t subsystem_vendor_id; | |
1336 | uint8_t revision_id; | |
1337 | uint8_t autoneg; | |
1338 | uint8_t mdix; | |
1339 | uint8_t forced_speed_duplex; | |
1340 | uint8_t wait_autoneg_complete; | |
1341 | uint8_t dma_fairness; | |
1342 | uint8_t mac_addr[NODE_ADDRESS_SIZE]; | |
1343 | uint8_t perm_mac_addr[NODE_ADDRESS_SIZE]; | |
1344 | boolean_t disable_polarity_correction; | |
1345 | boolean_t speed_downgraded; | |
1346 | e1000_smart_speed smart_speed; | |
1347 | e1000_dsp_config dsp_config_state; | |
1348 | boolean_t get_link_status; | |
1349 | boolean_t serdes_link_down; | |
1350 | boolean_t tbi_compatibility_en; | |
1351 | boolean_t tbi_compatibility_on; | |
868d5309 | 1352 | boolean_t laa_is_present; |
1da177e4 LT |
1353 | boolean_t phy_reset_disable; |
1354 | boolean_t fc_send_xon; | |
1355 | boolean_t fc_strict_ieee; | |
1356 | boolean_t report_tx_early; | |
1357 | boolean_t adaptive_ifs; | |
1358 | boolean_t ifs_params_forced; | |
1359 | boolean_t in_ifs_mode; | |
2d7edb92 | 1360 | boolean_t mng_reg_access_disabled; |
1da177e4 LT |
1361 | }; |
1362 | ||
1363 | ||
1364 | #define E1000_EEPROM_SWDPIN0 0x0001 /* SWDPIN 0 EEPROM Value */ | |
1365 | #define E1000_EEPROM_LED_LOGIC 0x0020 /* Led Logic Word */ | |
2d7edb92 MC |
1366 | #define E1000_EEPROM_RW_REG_DATA 16 /* Offset to data in EEPROM read/write registers */ |
1367 | #define E1000_EEPROM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */ | |
1368 | #define E1000_EEPROM_RW_REG_START 1 /* First bit for telling part to start operation */ | |
1369 | #define E1000_EEPROM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ | |
1370 | #define E1000_EEPROM_POLL_WRITE 1 /* Flag for polling for write complete */ | |
1371 | #define E1000_EEPROM_POLL_READ 0 /* Flag for polling for read complete */ | |
1da177e4 LT |
1372 | /* Register Bit Masks */ |
1373 | /* Device Control */ | |
1374 | #define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */ | |
1375 | #define E1000_CTRL_BEM 0x00000002 /* Endian Mode.0=little,1=big */ | |
1376 | #define E1000_CTRL_PRIOR 0x00000004 /* Priority on PCI. 0=rx,1=fair */ | |
2d7edb92 | 1377 | #define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */ |
1da177e4 LT |
1378 | #define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */ |
1379 | #define E1000_CTRL_TME 0x00000010 /* Test mode. 0=normal,1=test */ | |
1380 | #define E1000_CTRL_SLE 0x00000020 /* Serial Link on 0=dis,1=en */ | |
1381 | #define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */ | |
1382 | #define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */ | |
1383 | #define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */ | |
1384 | #define E1000_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */ | |
1385 | #define E1000_CTRL_SPD_10 0x00000000 /* Force 10Mb */ | |
1386 | #define E1000_CTRL_SPD_100 0x00000100 /* Force 100Mb */ | |
1387 | #define E1000_CTRL_SPD_1000 0x00000200 /* Force 1Gb */ | |
1388 | #define E1000_CTRL_BEM32 0x00000400 /* Big Endian 32 mode */ | |
1389 | #define E1000_CTRL_FRCSPD 0x00000800 /* Force Speed */ | |
1390 | #define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */ | |
868d5309 | 1391 | #define E1000_CTRL_D_UD_EN 0x00002000 /* Dock/Undock enable */ |
2d7edb92 | 1392 | #define E1000_CTRL_D_UD_POLARITY 0x00004000 /* Defined polarity of Dock/Undock indication in SDP[0] */ |
1da177e4 LT |
1393 | #define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */ |
1394 | #define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */ | |
1395 | #define E1000_CTRL_SWDPIN2 0x00100000 /* SWDPIN 2 value */ | |
1396 | #define E1000_CTRL_SWDPIN3 0x00200000 /* SWDPIN 3 value */ | |
1397 | #define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */ | |
1398 | #define E1000_CTRL_SWDPIO1 0x00800000 /* SWDPIN 1 input or output */ | |
1399 | #define E1000_CTRL_SWDPIO2 0x01000000 /* SWDPIN 2 input or output */ | |
1400 | #define E1000_CTRL_SWDPIO3 0x02000000 /* SWDPIN 3 input or output */ | |
1401 | #define E1000_CTRL_RST 0x04000000 /* Global reset */ | |
1402 | #define E1000_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */ | |
1403 | #define E1000_CTRL_TFCE 0x10000000 /* Transmit flow control enable */ | |
1404 | #define E1000_CTRL_RTE 0x20000000 /* Routing tag enable */ | |
1405 | #define E1000_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */ | |
1406 | #define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */ | |
1407 | ||
1408 | /* Device Status */ | |
1409 | #define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */ | |
1410 | #define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */ | |
1411 | #define E1000_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */ | |
2d7edb92 | 1412 | #define E1000_STATUS_FUNC_SHIFT 2 |
1da177e4 LT |
1413 | #define E1000_STATUS_FUNC_0 0x00000000 /* Function 0 */ |
1414 | #define E1000_STATUS_FUNC_1 0x00000004 /* Function 1 */ | |
1415 | #define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */ | |
1416 | #define E1000_STATUS_TBIMODE 0x00000020 /* TBI mode */ | |
1417 | #define E1000_STATUS_SPEED_MASK 0x000000C0 | |
1418 | #define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */ | |
1419 | #define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */ | |
1420 | #define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */ | |
1421 | #define E1000_STATUS_ASDV 0x00000300 /* Auto speed detect value */ | |
2d7edb92 MC |
1422 | #define E1000_STATUS_DOCK_CI 0x00000800 /* Change in Dock/Undock state. Clear on write '0'. */ |
1423 | #define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */ | |
1da177e4 LT |
1424 | #define E1000_STATUS_MTXCKOK 0x00000400 /* MTX clock running OK */ |
1425 | #define E1000_STATUS_PCI66 0x00000800 /* In 66Mhz slot */ | |
1426 | #define E1000_STATUS_BUS64 0x00001000 /* In 64 bit slot */ | |
1427 | #define E1000_STATUS_PCIX_MODE 0x00002000 /* PCI-X mode */ | |
1428 | #define E1000_STATUS_PCIX_SPEED 0x0000C000 /* PCI-X bus speed */ | |
1429 | ||
1430 | /* Constants used to intrepret the masked PCI-X bus speed. */ | |
1431 | #define E1000_STATUS_PCIX_SPEED_66 0x00000000 /* PCI-X bus speed 50-66 MHz */ | |
1432 | #define E1000_STATUS_PCIX_SPEED_100 0x00004000 /* PCI-X bus speed 66-100 MHz */ | |
1433 | #define E1000_STATUS_PCIX_SPEED_133 0x00008000 /* PCI-X bus speed 100-133 MHz */ | |
1434 | ||
1435 | /* EEPROM/Flash Control */ | |
1436 | #define E1000_EECD_SK 0x00000001 /* EEPROM Clock */ | |
1437 | #define E1000_EECD_CS 0x00000002 /* EEPROM Chip Select */ | |
1438 | #define E1000_EECD_DI 0x00000004 /* EEPROM Data In */ | |
1439 | #define E1000_EECD_DO 0x00000008 /* EEPROM Data Out */ | |
1440 | #define E1000_EECD_FWE_MASK 0x00000030 | |
1441 | #define E1000_EECD_FWE_DIS 0x00000010 /* Disable FLASH writes */ | |
1442 | #define E1000_EECD_FWE_EN 0x00000020 /* Enable FLASH writes */ | |
1443 | #define E1000_EECD_FWE_SHIFT 4 | |
1444 | #define E1000_EECD_REQ 0x00000040 /* EEPROM Access Request */ | |
1445 | #define E1000_EECD_GNT 0x00000080 /* EEPROM Access Grant */ | |
1446 | #define E1000_EECD_PRES 0x00000100 /* EEPROM Present */ | |
1447 | #define E1000_EECD_SIZE 0x00000200 /* EEPROM Size (0=64 word 1=256 word) */ | |
1448 | #define E1000_EECD_ADDR_BITS 0x00000400 /* EEPROM Addressing bits based on type | |
1449 | * (0-small, 1-large) */ | |
1450 | #define E1000_EECD_TYPE 0x00002000 /* EEPROM Type (1-SPI, 0-Microwire) */ | |
1451 | #ifndef E1000_EEPROM_GRANT_ATTEMPTS | |
1452 | #define E1000_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */ | |
1453 | #endif | |
2d7edb92 MC |
1454 | #define E1000_EECD_AUTO_RD 0x00000200 /* EEPROM Auto Read done */ |
1455 | #define E1000_EECD_SIZE_EX_MASK 0x00007800 /* EEprom Size */ | |
1456 | #define E1000_EECD_SIZE_EX_SHIFT 11 | |
1457 | #define E1000_EECD_NVADDS 0x00018000 /* NVM Address Size */ | |
1458 | #define E1000_EECD_SELSHAD 0x00020000 /* Select Shadow RAM */ | |
1459 | #define E1000_EECD_INITSRAM 0x00040000 /* Initialize Shadow RAM */ | |
1460 | #define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */ | |
1461 | #define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */ | |
1462 | #define E1000_EECD_SHADV 0x00200000 /* Shadow RAM Data Valid */ | |
1463 | #define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ | |
fd803241 | 1464 | #define E1000_EECD_SECVAL_SHIFT 22 |
2d7edb92 MC |
1465 | #define E1000_STM_OPCODE 0xDB00 |
1466 | #define E1000_HICR_FW_RESET 0xC0 | |
1da177e4 LT |
1467 | |
1468 | /* EEPROM Read */ | |
1469 | #define E1000_EERD_START 0x00000001 /* Start Read */ | |
1470 | #define E1000_EERD_DONE 0x00000010 /* Read Done */ | |
1471 | #define E1000_EERD_ADDR_SHIFT 8 | |
1472 | #define E1000_EERD_ADDR_MASK 0x0000FF00 /* Read Address */ | |
1473 | #define E1000_EERD_DATA_SHIFT 16 | |
1474 | #define E1000_EERD_DATA_MASK 0xFFFF0000 /* Read Data */ | |
1475 | ||
1476 | /* SPI EEPROM Status Register */ | |
1477 | #define EEPROM_STATUS_RDY_SPI 0x01 | |
1478 | #define EEPROM_STATUS_WEN_SPI 0x02 | |
1479 | #define EEPROM_STATUS_BP0_SPI 0x04 | |
1480 | #define EEPROM_STATUS_BP1_SPI 0x08 | |
1481 | #define EEPROM_STATUS_WPEN_SPI 0x80 | |
1482 | ||
1483 | /* Extended Device Control */ | |
1484 | #define E1000_CTRL_EXT_GPI0_EN 0x00000001 /* Maps SDP4 to GPI0 */ | |
1485 | #define E1000_CTRL_EXT_GPI1_EN 0x00000002 /* Maps SDP5 to GPI1 */ | |
1486 | #define E1000_CTRL_EXT_PHYINT_EN E1000_CTRL_EXT_GPI1_EN | |
1487 | #define E1000_CTRL_EXT_GPI2_EN 0x00000004 /* Maps SDP6 to GPI2 */ | |
1488 | #define E1000_CTRL_EXT_GPI3_EN 0x00000008 /* Maps SDP7 to GPI3 */ | |
1489 | #define E1000_CTRL_EXT_SDP4_DATA 0x00000010 /* Value of SW Defineable Pin 4 */ | |
1490 | #define E1000_CTRL_EXT_SDP5_DATA 0x00000020 /* Value of SW Defineable Pin 5 */ | |
1491 | #define E1000_CTRL_EXT_PHY_INT E1000_CTRL_EXT_SDP5_DATA | |
1492 | #define E1000_CTRL_EXT_SDP6_DATA 0x00000040 /* Value of SW Defineable Pin 6 */ | |
1493 | #define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Defineable Pin 7 */ | |
1494 | #define E1000_CTRL_EXT_SDP4_DIR 0x00000100 /* Direction of SDP4 0=in 1=out */ | |
1495 | #define E1000_CTRL_EXT_SDP5_DIR 0x00000200 /* Direction of SDP5 0=in 1=out */ | |
1496 | #define E1000_CTRL_EXT_SDP6_DIR 0x00000400 /* Direction of SDP6 0=in 1=out */ | |
1497 | #define E1000_CTRL_EXT_SDP7_DIR 0x00000800 /* Direction of SDP7 0=in 1=out */ | |
1498 | #define E1000_CTRL_EXT_ASDCHK 0x00001000 /* Initiate an ASD sequence */ | |
1499 | #define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */ | |
1500 | #define E1000_CTRL_EXT_IPS 0x00004000 /* Invert Power State */ | |
1501 | #define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */ | |
f56799ea | 1502 | #define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ |
1da177e4 LT |
1503 | #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000 |
1504 | #define E1000_CTRL_EXT_LINK_MODE_GMII 0x00000000 | |
1505 | #define E1000_CTRL_EXT_LINK_MODE_TBI 0x00C00000 | |
1506 | #define E1000_CTRL_EXT_WR_WMARK_MASK 0x03000000 | |
1507 | #define E1000_CTRL_EXT_WR_WMARK_256 0x00000000 | |
1508 | #define E1000_CTRL_EXT_WR_WMARK_320 0x01000000 | |
1509 | #define E1000_CTRL_EXT_WR_WMARK_384 0x02000000 | |
1510 | #define E1000_CTRL_EXT_WR_WMARK_448 0x03000000 | |
868d5309 MC |
1511 | #define E1000_CTRL_EXT_CANC 0x04000000 /* Interrupt delay cancellation */ |
1512 | #define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ | |
2d7edb92 MC |
1513 | #define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */ |
1514 | #define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */ | |
1da177e4 LT |
1515 | |
1516 | /* MDI Control */ | |
1517 | #define E1000_MDIC_DATA_MASK 0x0000FFFF | |
1518 | #define E1000_MDIC_REG_MASK 0x001F0000 | |
1519 | #define E1000_MDIC_REG_SHIFT 16 | |
1520 | #define E1000_MDIC_PHY_MASK 0x03E00000 | |
1521 | #define E1000_MDIC_PHY_SHIFT 21 | |
1522 | #define E1000_MDIC_OP_WRITE 0x04000000 | |
1523 | #define E1000_MDIC_OP_READ 0x08000000 | |
1524 | #define E1000_MDIC_READY 0x10000000 | |
1525 | #define E1000_MDIC_INT_EN 0x20000000 | |
1526 | #define E1000_MDIC_ERROR 0x40000000 | |
1527 | ||
1528 | /* LED Control */ | |
1529 | #define E1000_LEDCTL_LED0_MODE_MASK 0x0000000F | |
1530 | #define E1000_LEDCTL_LED0_MODE_SHIFT 0 | |
2d7edb92 | 1531 | #define E1000_LEDCTL_LED0_BLINK_RATE 0x0000020 |
1da177e4 LT |
1532 | #define E1000_LEDCTL_LED0_IVRT 0x00000040 |
1533 | #define E1000_LEDCTL_LED0_BLINK 0x00000080 | |
1534 | #define E1000_LEDCTL_LED1_MODE_MASK 0x00000F00 | |
1535 | #define E1000_LEDCTL_LED1_MODE_SHIFT 8 | |
2d7edb92 | 1536 | #define E1000_LEDCTL_LED1_BLINK_RATE 0x0002000 |
1da177e4 LT |
1537 | #define E1000_LEDCTL_LED1_IVRT 0x00004000 |
1538 | #define E1000_LEDCTL_LED1_BLINK 0x00008000 | |
1539 | #define E1000_LEDCTL_LED2_MODE_MASK 0x000F0000 | |
1540 | #define E1000_LEDCTL_LED2_MODE_SHIFT 16 | |
2d7edb92 | 1541 | #define E1000_LEDCTL_LED2_BLINK_RATE 0x00200000 |
1da177e4 LT |
1542 | #define E1000_LEDCTL_LED2_IVRT 0x00400000 |
1543 | #define E1000_LEDCTL_LED2_BLINK 0x00800000 | |
1544 | #define E1000_LEDCTL_LED3_MODE_MASK 0x0F000000 | |
1545 | #define E1000_LEDCTL_LED3_MODE_SHIFT 24 | |
868d5309 | 1546 | #define E1000_LEDCTL_LED3_BLINK_RATE 0x20000000 |
1da177e4 LT |
1547 | #define E1000_LEDCTL_LED3_IVRT 0x40000000 |
1548 | #define E1000_LEDCTL_LED3_BLINK 0x80000000 | |
1549 | ||
1550 | #define E1000_LEDCTL_MODE_LINK_10_1000 0x0 | |
1551 | #define E1000_LEDCTL_MODE_LINK_100_1000 0x1 | |
1552 | #define E1000_LEDCTL_MODE_LINK_UP 0x2 | |
1553 | #define E1000_LEDCTL_MODE_ACTIVITY 0x3 | |
1554 | #define E1000_LEDCTL_MODE_LINK_ACTIVITY 0x4 | |
1555 | #define E1000_LEDCTL_MODE_LINK_10 0x5 | |
1556 | #define E1000_LEDCTL_MODE_LINK_100 0x6 | |
1557 | #define E1000_LEDCTL_MODE_LINK_1000 0x7 | |
1558 | #define E1000_LEDCTL_MODE_PCIX_MODE 0x8 | |
1559 | #define E1000_LEDCTL_MODE_FULL_DUPLEX 0x9 | |
1560 | #define E1000_LEDCTL_MODE_COLLISION 0xA | |
1561 | #define E1000_LEDCTL_MODE_BUS_SPEED 0xB | |
1562 | #define E1000_LEDCTL_MODE_BUS_SIZE 0xC | |
1563 | #define E1000_LEDCTL_MODE_PAUSED 0xD | |
1564 | #define E1000_LEDCTL_MODE_LED_ON 0xE | |
1565 | #define E1000_LEDCTL_MODE_LED_OFF 0xF | |
1566 | ||
1567 | /* Receive Address */ | |
1568 | #define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */ | |
1569 | ||
1570 | /* Interrupt Cause Read */ | |
1571 | #define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */ | |
1572 | #define E1000_ICR_TXQE 0x00000002 /* Transmit Queue empty */ | |
1573 | #define E1000_ICR_LSC 0x00000004 /* Link Status Change */ | |
1574 | #define E1000_ICR_RXSEQ 0x00000008 /* rx sequence error */ | |
1575 | #define E1000_ICR_RXDMT0 0x00000010 /* rx desc min. threshold (0) */ | |
1576 | #define E1000_ICR_RXO 0x00000040 /* rx overrun */ | |
1577 | #define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */ | |
1578 | #define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */ | |
1579 | #define E1000_ICR_RXCFG 0x00000400 /* RX /c/ ordered set */ | |
1580 | #define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */ | |
1581 | #define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */ | |
1582 | #define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */ | |
1583 | #define E1000_ICR_GPI_EN3 0x00004000 /* GP Int 3 */ | |
1584 | #define E1000_ICR_TXD_LOW 0x00008000 | |
1585 | #define E1000_ICR_SRPD 0x00010000 | |
2d7edb92 MC |
1586 | #define E1000_ICR_ACK 0x00020000 /* Receive Ack frame */ |
1587 | #define E1000_ICR_MNG 0x00040000 /* Manageability event */ | |
1588 | #define E1000_ICR_DOCK 0x00080000 /* Dock/Undock */ | |
1589 | #define E1000_ICR_INT_ASSERTED 0x80000000 /* If this bit asserted, the driver should claim the interrupt */ | |
1da177e4 LT |
1590 | |
1591 | /* Interrupt Cause Set */ | |
1592 | #define E1000_ICS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ | |
1593 | #define E1000_ICS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ | |
1594 | #define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ | |
1595 | #define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ | |
1596 | #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ | |
1597 | #define E1000_ICS_RXO E1000_ICR_RXO /* rx overrun */ | |
1598 | #define E1000_ICS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ | |
1599 | #define E1000_ICS_MDAC E1000_ICR_MDAC /* MDIO access complete */ | |
1600 | #define E1000_ICS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ | |
1601 | #define E1000_ICS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ | |
1602 | #define E1000_ICS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ | |
1603 | #define E1000_ICS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ | |
1604 | #define E1000_ICS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ | |
1605 | #define E1000_ICS_TXD_LOW E1000_ICR_TXD_LOW | |
1606 | #define E1000_ICS_SRPD E1000_ICR_SRPD | |
2d7edb92 MC |
1607 | #define E1000_ICS_ACK E1000_ICR_ACK /* Receive Ack frame */ |
1608 | #define E1000_ICS_MNG E1000_ICR_MNG /* Manageability event */ | |
1609 | #define E1000_ICS_DOCK E1000_ICR_DOCK /* Dock/Undock */ | |
1da177e4 LT |
1610 | |
1611 | /* Interrupt Mask Set */ | |
1612 | #define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ | |
1613 | #define E1000_IMS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ | |
1614 | #define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */ | |
1615 | #define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ | |
1616 | #define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ | |
1617 | #define E1000_IMS_RXO E1000_ICR_RXO /* rx overrun */ | |
1618 | #define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ | |
1619 | #define E1000_IMS_MDAC E1000_ICR_MDAC /* MDIO access complete */ | |
1620 | #define E1000_IMS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ | |
1621 | #define E1000_IMS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ | |
1622 | #define E1000_IMS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ | |
1623 | #define E1000_IMS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ | |
1624 | #define E1000_IMS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ | |
1625 | #define E1000_IMS_TXD_LOW E1000_ICR_TXD_LOW | |
1626 | #define E1000_IMS_SRPD E1000_ICR_SRPD | |
2d7edb92 MC |
1627 | #define E1000_IMS_ACK E1000_ICR_ACK /* Receive Ack frame */ |
1628 | #define E1000_IMS_MNG E1000_ICR_MNG /* Manageability event */ | |
1629 | #define E1000_IMS_DOCK E1000_ICR_DOCK /* Dock/Undock */ | |
1da177e4 LT |
1630 | |
1631 | /* Interrupt Mask Clear */ | |
1632 | #define E1000_IMC_TXDW E1000_ICR_TXDW /* Transmit desc written back */ | |
1633 | #define E1000_IMC_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ | |
1634 | #define E1000_IMC_LSC E1000_ICR_LSC /* Link Status Change */ | |
1635 | #define E1000_IMC_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ | |
1636 | #define E1000_IMC_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ | |
1637 | #define E1000_IMC_RXO E1000_ICR_RXO /* rx overrun */ | |
1638 | #define E1000_IMC_RXT0 E1000_ICR_RXT0 /* rx timer intr */ | |
1639 | #define E1000_IMC_MDAC E1000_ICR_MDAC /* MDIO access complete */ | |
1640 | #define E1000_IMC_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ | |
1641 | #define E1000_IMC_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ | |
1642 | #define E1000_IMC_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ | |
1643 | #define E1000_IMC_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ | |
1644 | #define E1000_IMC_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ | |
1645 | #define E1000_IMC_TXD_LOW E1000_ICR_TXD_LOW | |
1646 | #define E1000_IMC_SRPD E1000_ICR_SRPD | |
2d7edb92 MC |
1647 | #define E1000_IMC_ACK E1000_ICR_ACK /* Receive Ack frame */ |
1648 | #define E1000_IMC_MNG E1000_ICR_MNG /* Manageability event */ | |
1649 | #define E1000_IMC_DOCK E1000_ICR_DOCK /* Dock/Undock */ | |
1da177e4 LT |
1650 | |
1651 | /* Receive Control */ | |
1652 | #define E1000_RCTL_RST 0x00000001 /* Software reset */ | |
1653 | #define E1000_RCTL_EN 0x00000002 /* enable */ | |
1654 | #define E1000_RCTL_SBP 0x00000004 /* store bad packet */ | |
1655 | #define E1000_RCTL_UPE 0x00000008 /* unicast promiscuous enable */ | |
1656 | #define E1000_RCTL_MPE 0x00000010 /* multicast promiscuous enab */ | |
1657 | #define E1000_RCTL_LPE 0x00000020 /* long packet enable */ | |
1658 | #define E1000_RCTL_LBM_NO 0x00000000 /* no loopback mode */ | |
1659 | #define E1000_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */ | |
1660 | #define E1000_RCTL_LBM_SLP 0x00000080 /* serial link loopback mode */ | |
1661 | #define E1000_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */ | |
2d7edb92 MC |
1662 | #define E1000_RCTL_DTYP_MASK 0x00000C00 /* Descriptor type mask */ |
1663 | #define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */ | |
1da177e4 LT |
1664 | #define E1000_RCTL_RDMTS_HALF 0x00000000 /* rx desc min threshold size */ |
1665 | #define E1000_RCTL_RDMTS_QUAT 0x00000100 /* rx desc min threshold size */ | |
1666 | #define E1000_RCTL_RDMTS_EIGTH 0x00000200 /* rx desc min threshold size */ | |
1667 | #define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */ | |
1668 | #define E1000_RCTL_MO_0 0x00000000 /* multicast offset 11:0 */ | |
1669 | #define E1000_RCTL_MO_1 0x00001000 /* multicast offset 12:1 */ | |
1670 | #define E1000_RCTL_MO_2 0x00002000 /* multicast offset 13:2 */ | |
1671 | #define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */ | |
1672 | #define E1000_RCTL_MDR 0x00004000 /* multicast desc ring 0 */ | |
1673 | #define E1000_RCTL_BAM 0x00008000 /* broadcast enable */ | |
1674 | /* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */ | |
1675 | #define E1000_RCTL_SZ_2048 0x00000000 /* rx buffer size 2048 */ | |
1676 | #define E1000_RCTL_SZ_1024 0x00010000 /* rx buffer size 1024 */ | |
1677 | #define E1000_RCTL_SZ_512 0x00020000 /* rx buffer size 512 */ | |
1678 | #define E1000_RCTL_SZ_256 0x00030000 /* rx buffer size 256 */ | |
1679 | /* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */ | |
1680 | #define E1000_RCTL_SZ_16384 0x00010000 /* rx buffer size 16384 */ | |
1681 | #define E1000_RCTL_SZ_8192 0x00020000 /* rx buffer size 8192 */ | |
1682 | #define E1000_RCTL_SZ_4096 0x00030000 /* rx buffer size 4096 */ | |
1683 | #define E1000_RCTL_VFE 0x00040000 /* vlan filter enable */ | |
1684 | #define E1000_RCTL_CFIEN 0x00080000 /* canonical form enable */ | |
1685 | #define E1000_RCTL_CFI 0x00100000 /* canonical form indicator */ | |
1686 | #define E1000_RCTL_DPF 0x00400000 /* discard pause frames */ | |
1687 | #define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */ | |
1688 | #define E1000_RCTL_BSEX 0x02000000 /* Buffer size extension */ | |
1689 | #define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */ | |
2d7edb92 MC |
1690 | #define E1000_RCTL_FLXBUF_MASK 0x78000000 /* Flexible buffer size */ |
1691 | #define E1000_RCTL_FLXBUF_SHIFT 27 /* Flexible buffer shift */ | |
1692 | ||
1693 | /* Use byte values for the following shift parameters | |
1694 | * Usage: | |
1695 | * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) & | |
1696 | * E1000_PSRCTL_BSIZE0_MASK) | | |
1697 | * ((ROUNDUP(value1, 1024) >> E1000_PSRCTL_BSIZE1_SHIFT) & | |
1698 | * E1000_PSRCTL_BSIZE1_MASK) | | |
1699 | * ((ROUNDUP(value2, 1024) << E1000_PSRCTL_BSIZE2_SHIFT) & | |
1700 | * E1000_PSRCTL_BSIZE2_MASK) | | |
1701 | * ((ROUNDUP(value3, 1024) << E1000_PSRCTL_BSIZE3_SHIFT) |; | |
1702 | * E1000_PSRCTL_BSIZE3_MASK)) | |
1703 | * where value0 = [128..16256], default=256 | |
1704 | * value1 = [1024..64512], default=4096 | |
1705 | * value2 = [0..64512], default=4096 | |
1706 | * value3 = [0..64512], default=0 | |
1707 | */ | |
1708 | ||
1709 | #define E1000_PSRCTL_BSIZE0_MASK 0x0000007F | |
1710 | #define E1000_PSRCTL_BSIZE1_MASK 0x00003F00 | |
1711 | #define E1000_PSRCTL_BSIZE2_MASK 0x003F0000 | |
1712 | #define E1000_PSRCTL_BSIZE3_MASK 0x3F000000 | |
1713 | ||
1714 | #define E1000_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */ | |
1715 | #define E1000_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */ | |
1716 | #define E1000_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */ | |
1717 | #define E1000_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */ | |
1da177e4 LT |
1718 | |
1719 | /* Receive Descriptor */ | |
1720 | #define E1000_RDT_DELAY 0x0000ffff /* Delay timer (1=1024us) */ | |
1721 | #define E1000_RDT_FPDB 0x80000000 /* Flush descriptor block */ | |
1722 | #define E1000_RDLEN_LEN 0x0007ff80 /* descriptor length */ | |
1723 | #define E1000_RDH_RDH 0x0000ffff /* receive descriptor head */ | |
1724 | #define E1000_RDT_RDT 0x0000ffff /* receive descriptor tail */ | |
1725 | ||
1726 | /* Flow Control */ | |
1727 | #define E1000_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */ | |
1728 | #define E1000_FCRTH_XFCE 0x80000000 /* External Flow Control Enable */ | |
1729 | #define E1000_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */ | |
1730 | #define E1000_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */ | |
1731 | ||
2d7edb92 MC |
1732 | /* Header split receive */ |
1733 | #define E1000_RFCTL_ISCSI_DIS 0x00000001 | |
1734 | #define E1000_RFCTL_ISCSI_DWC_MASK 0x0000003E | |
1735 | #define E1000_RFCTL_ISCSI_DWC_SHIFT 1 | |
1736 | #define E1000_RFCTL_NFSW_DIS 0x00000040 | |
1737 | #define E1000_RFCTL_NFSR_DIS 0x00000080 | |
1738 | #define E1000_RFCTL_NFS_VER_MASK 0x00000300 | |
1739 | #define E1000_RFCTL_NFS_VER_SHIFT 8 | |
1740 | #define E1000_RFCTL_IPV6_DIS 0x00000400 | |
1741 | #define E1000_RFCTL_IPV6_XSUM_DIS 0x00000800 | |
1742 | #define E1000_RFCTL_ACK_DIS 0x00001000 | |
1743 | #define E1000_RFCTL_ACKD_DIS 0x00002000 | |
1744 | #define E1000_RFCTL_IPFRSP_DIS 0x00004000 | |
1745 | #define E1000_RFCTL_EXTEN 0x00008000 | |
1746 | #define E1000_RFCTL_IPV6_EX_DIS 0x00010000 | |
1747 | #define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 | |
1748 | ||
1da177e4 LT |
1749 | /* Receive Descriptor Control */ |
1750 | #define E1000_RXDCTL_PTHRESH 0x0000003F /* RXDCTL Prefetch Threshold */ | |
1751 | #define E1000_RXDCTL_HTHRESH 0x00003F00 /* RXDCTL Host Threshold */ | |
1752 | #define E1000_RXDCTL_WTHRESH 0x003F0000 /* RXDCTL Writeback Threshold */ | |
1753 | #define E1000_RXDCTL_GRAN 0x01000000 /* RXDCTL Granularity */ | |
1754 | ||
1755 | /* Transmit Descriptor Control */ | |
1756 | #define E1000_TXDCTL_PTHRESH 0x000000FF /* TXDCTL Prefetch Threshold */ | |
1757 | #define E1000_TXDCTL_HTHRESH 0x0000FF00 /* TXDCTL Host Threshold */ | |
1758 | #define E1000_TXDCTL_WTHRESH 0x00FF0000 /* TXDCTL Writeback Threshold */ | |
1759 | #define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */ | |
1760 | #define E1000_TXDCTL_LWTHRESH 0xFE000000 /* TXDCTL Low Threshold */ | |
1761 | #define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */ | |
2d7edb92 MC |
1762 | #define E1000_TXDCTL_COUNT_DESC 0x00400000 /* Enable the counting of desc. |
1763 | still to be processed. */ | |
1da177e4 LT |
1764 | |
1765 | /* Transmit Configuration Word */ | |
1766 | #define E1000_TXCW_FD 0x00000020 /* TXCW full duplex */ | |
1767 | #define E1000_TXCW_HD 0x00000040 /* TXCW half duplex */ | |
1768 | #define E1000_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */ | |
1769 | #define E1000_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */ | |
1770 | #define E1000_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */ | |
1771 | #define E1000_TXCW_RF 0x00003000 /* TXCW remote fault */ | |
1772 | #define E1000_TXCW_NP 0x00008000 /* TXCW next page */ | |
1773 | #define E1000_TXCW_CW 0x0000ffff /* TxConfigWord mask */ | |
1774 | #define E1000_TXCW_TXC 0x40000000 /* Transmit Config control */ | |
1775 | #define E1000_TXCW_ANE 0x80000000 /* Auto-neg enable */ | |
1776 | ||
1777 | /* Receive Configuration Word */ | |
1778 | #define E1000_RXCW_CW 0x0000ffff /* RxConfigWord mask */ | |
1779 | #define E1000_RXCW_NC 0x04000000 /* Receive config no carrier */ | |
1780 | #define E1000_RXCW_IV 0x08000000 /* Receive config invalid */ | |
1781 | #define E1000_RXCW_CC 0x10000000 /* Receive config change */ | |
1782 | #define E1000_RXCW_C 0x20000000 /* Receive config */ | |
1783 | #define E1000_RXCW_SYNCH 0x40000000 /* Receive config synch */ | |
1784 | #define E1000_RXCW_ANC 0x80000000 /* Auto-neg complete */ | |
1785 | ||
1786 | /* Transmit Control */ | |
1787 | #define E1000_TCTL_RST 0x00000001 /* software reset */ | |
1788 | #define E1000_TCTL_EN 0x00000002 /* enable tx */ | |
1789 | #define E1000_TCTL_BCE 0x00000004 /* busy check enable */ | |
1790 | #define E1000_TCTL_PSP 0x00000008 /* pad short packets */ | |
1791 | #define E1000_TCTL_CT 0x00000ff0 /* collision threshold */ | |
1792 | #define E1000_TCTL_COLD 0x003ff000 /* collision distance */ | |
1793 | #define E1000_TCTL_SWXOFF 0x00400000 /* SW Xoff transmission */ | |
1794 | #define E1000_TCTL_PBE 0x00800000 /* Packet Burst Enable */ | |
1795 | #define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ | |
1796 | #define E1000_TCTL_NRTU 0x02000000 /* No Re-transmit on underrun */ | |
2d7edb92 | 1797 | #define E1000_TCTL_MULR 0x10000000 /* Multiple request support */ |
1da177e4 LT |
1798 | |
1799 | /* Receive Checksum Control */ | |
1800 | #define E1000_RXCSUM_PCSS_MASK 0x000000FF /* Packet Checksum Start */ | |
1801 | #define E1000_RXCSUM_IPOFL 0x00000100 /* IPv4 checksum offload */ | |
1802 | #define E1000_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */ | |
1803 | #define E1000_RXCSUM_IPV6OFL 0x00000400 /* IPv6 checksum offload */ | |
2d7edb92 MC |
1804 | #define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ |
1805 | #define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ | |
1806 | ||
868d5309 MC |
1807 | /* Multiple Receive Queue Control */ |
1808 | #define E1000_MRQC_ENABLE_MASK 0x00000003 | |
1809 | #define E1000_MRQC_ENABLE_RSS_2Q 0x00000001 | |
1810 | #define E1000_MRQC_ENABLE_RSS_INT 0x00000004 | |
1811 | #define E1000_MRQC_RSS_FIELD_MASK 0xFFFF0000 | |
1812 | #define E1000_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 | |
1813 | #define E1000_MRQC_RSS_FIELD_IPV4 0x00020000 | |
1814 | #define E1000_MRQC_RSS_FIELD_IPV6_TCP 0x00040000 | |
1815 | #define E1000_MRQC_RSS_FIELD_IPV6_EX 0x00080000 | |
1816 | #define E1000_MRQC_RSS_FIELD_IPV6 0x00100000 | |
1da177e4 LT |
1817 | |
1818 | /* Definitions for power management and wakeup registers */ | |
1819 | /* Wake Up Control */ | |
1820 | #define E1000_WUC_APME 0x00000001 /* APM Enable */ | |
1821 | #define E1000_WUC_PME_EN 0x00000002 /* PME Enable */ | |
1822 | #define E1000_WUC_PME_STATUS 0x00000004 /* PME Status */ | |
1823 | #define E1000_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */ | |
1824 | #define E1000_WUC_SPM 0x80000000 /* Enable SPM */ | |
1825 | ||
1826 | /* Wake Up Filter Control */ | |
1827 | #define E1000_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ | |
1828 | #define E1000_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ | |
1829 | #define E1000_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ | |
1830 | #define E1000_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ | |
1831 | #define E1000_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ | |
1832 | #define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ | |
1833 | #define E1000_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */ | |
1834 | #define E1000_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */ | |
2d7edb92 | 1835 | #define E1000_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */ |
1da177e4 LT |
1836 | #define E1000_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */ |
1837 | #define E1000_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */ | |
1838 | #define E1000_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */ | |
1839 | #define E1000_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */ | |
1840 | #define E1000_WUFC_ALL_FILTERS 0x000F00FF /* Mask for all wakeup filters */ | |
1841 | #define E1000_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */ | |
1842 | #define E1000_WUFC_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */ | |
1843 | ||
1844 | /* Wake Up Status */ | |
1845 | #define E1000_WUS_LNKC 0x00000001 /* Link Status Changed */ | |
1846 | #define E1000_WUS_MAG 0x00000002 /* Magic Packet Received */ | |
1847 | #define E1000_WUS_EX 0x00000004 /* Directed Exact Received */ | |
1848 | #define E1000_WUS_MC 0x00000008 /* Directed Multicast Received */ | |
1849 | #define E1000_WUS_BC 0x00000010 /* Broadcast Received */ | |
1850 | #define E1000_WUS_ARP 0x00000020 /* ARP Request Packet Received */ | |
1851 | #define E1000_WUS_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Received */ | |
1852 | #define E1000_WUS_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Received */ | |
1853 | #define E1000_WUS_FLX0 0x00010000 /* Flexible Filter 0 Match */ | |
1854 | #define E1000_WUS_FLX1 0x00020000 /* Flexible Filter 1 Match */ | |
1855 | #define E1000_WUS_FLX2 0x00040000 /* Flexible Filter 2 Match */ | |
1856 | #define E1000_WUS_FLX3 0x00080000 /* Flexible Filter 3 Match */ | |
1857 | #define E1000_WUS_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */ | |
1858 | ||
1859 | /* Management Control */ | |
1860 | #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */ | |
1861 | #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */ | |
1862 | #define E1000_MANC_R_ON_FORCE 0x00000004 /* Reset on Force TCO - RO */ | |
1863 | #define E1000_MANC_RMCP_EN 0x00000100 /* Enable RCMP 026Fh Filtering */ | |
1864 | #define E1000_MANC_0298_EN 0x00000200 /* Enable RCMP 0298h Filtering */ | |
1865 | #define E1000_MANC_IPV4_EN 0x00000400 /* Enable IPv4 */ | |
1866 | #define E1000_MANC_IPV6_EN 0x00000800 /* Enable IPv6 */ | |
1867 | #define E1000_MANC_SNAP_EN 0x00001000 /* Accept LLC/SNAP */ | |
1868 | #define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */ | |
1869 | #define E1000_MANC_NEIGHBOR_EN 0x00004000 /* Enable Neighbor Discovery | |
1870 | * Filtering */ | |
2d7edb92 | 1871 | #define E1000_MANC_ARP_RES_EN 0x00008000 /* Enable ARP response Filtering */ |
1da177e4 LT |
1872 | #define E1000_MANC_TCO_RESET 0x00010000 /* TCO Reset Occurred */ |
1873 | #define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */ | |
1874 | #define E1000_MANC_REPORT_STATUS 0x00040000 /* Status Reporting Enabled */ | |
2d7edb92 | 1875 | #define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */ |
1da177e4 LT |
1876 | #define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000 /* Enable MAC address |
1877 | * filtering */ | |
1878 | #define E1000_MANC_EN_MNG2HOST 0x00200000 /* Enable MNG packets to host | |
1879 | * memory */ | |
2d7edb92 MC |
1880 | #define E1000_MANC_EN_IP_ADDR_FILTER 0x00400000 /* Enable IP address |
1881 | * filtering */ | |
1882 | #define E1000_MANC_EN_XSUM_FILTER 0x00800000 /* Enable checksum filtering */ | |
1883 | #define E1000_MANC_BR_EN 0x01000000 /* Enable broadcast filtering */ | |
1da177e4 LT |
1884 | #define E1000_MANC_SMB_REQ 0x01000000 /* SMBus Request */ |
1885 | #define E1000_MANC_SMB_GNT 0x02000000 /* SMBus Grant */ | |
1886 | #define E1000_MANC_SMB_CLK_IN 0x04000000 /* SMBus Clock In */ | |
1887 | #define E1000_MANC_SMB_DATA_IN 0x08000000 /* SMBus Data In */ | |
1888 | #define E1000_MANC_SMB_DATA_OUT 0x10000000 /* SMBus Data Out */ | |
1889 | #define E1000_MANC_SMB_CLK_OUT 0x20000000 /* SMBus Clock Out */ | |
1890 | ||
1891 | #define E1000_MANC_SMB_DATA_OUT_SHIFT 28 /* SMBus Data Out Shift */ | |
1892 | #define E1000_MANC_SMB_CLK_OUT_SHIFT 29 /* SMBus Clock Out Shift */ | |
1893 | ||
2d7edb92 MC |
1894 | /* SW Semaphore Register */ |
1895 | #define E1000_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ | |
1896 | #define E1000_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ | |
1897 | #define E1000_SWSM_WMNG 0x00000004 /* Wake MNG Clock */ | |
1898 | #define E1000_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */ | |
1899 | ||
1900 | /* FW Semaphore Register */ | |
1901 | #define E1000_FWSM_MODE_MASK 0x0000000E /* FW mode */ | |
1902 | #define E1000_FWSM_MODE_SHIFT 1 | |
1903 | #define E1000_FWSM_FW_VALID 0x00008000 /* FW established a valid mode */ | |
1904 | ||
1905 | /* FFLT Debug Register */ | |
1906 | #define E1000_FFLT_DBG_INVC 0x00100000 /* Invalid /C/ code handling */ | |
1907 | ||
1908 | typedef enum { | |
1909 | e1000_mng_mode_none = 0, | |
1910 | e1000_mng_mode_asf, | |
1911 | e1000_mng_mode_pt, | |
1912 | e1000_mng_mode_ipmi, | |
1913 | e1000_mng_mode_host_interface_only | |
1914 | } e1000_mng_mode; | |
1915 | ||
1916 | /* Host Inteface Control Register */ | |
1917 | #define E1000_HICR_EN 0x00000001 /* Enable Bit - RO */ | |
1918 | #define E1000_HICR_C 0x00000002 /* Driver sets this bit when done | |
1919 | * to put command in RAM */ | |
1920 | #define E1000_HICR_SV 0x00000004 /* Status Validity */ | |
1921 | #define E1000_HICR_FWR 0x00000080 /* FW reset. Set by the Host */ | |
1922 | ||
1923 | /* Host Interface Command Interface - Address range 0x8800-0x8EFF */ | |
1924 | #define E1000_HI_MAX_DATA_LENGTH 252 /* Host Interface data length */ | |
1925 | #define E1000_HI_MAX_BLOCK_BYTE_LENGTH 1792 /* Number of bytes in range */ | |
1926 | #define E1000_HI_MAX_BLOCK_DWORD_LENGTH 448 /* Number of dwords in range */ | |
1927 | #define E1000_HI_COMMAND_TIMEOUT 500 /* Time in ms to process HI command */ | |
1928 | ||
1929 | struct e1000_host_command_header { | |
1930 | uint8_t command_id; | |
1931 | uint8_t command_length; | |
1932 | uint8_t command_options; /* I/F bits for command, status for return */ | |
1933 | uint8_t checksum; | |
1934 | }; | |
1935 | struct e1000_host_command_info { | |
1936 | struct e1000_host_command_header command_header; /* Command Head/Command Result Head has 4 bytes */ | |
1937 | uint8_t command_data[E1000_HI_MAX_DATA_LENGTH]; /* Command data can length 0..252 */ | |
1938 | }; | |
1939 | ||
1940 | /* Host SMB register #0 */ | |
1941 | #define E1000_HSMC0R_CLKIN 0x00000001 /* SMB Clock in */ | |
1942 | #define E1000_HSMC0R_DATAIN 0x00000002 /* SMB Data in */ | |
1943 | #define E1000_HSMC0R_DATAOUT 0x00000004 /* SMB Data out */ | |
1944 | #define E1000_HSMC0R_CLKOUT 0x00000008 /* SMB Clock out */ | |
1945 | ||
1946 | /* Host SMB register #1 */ | |
1947 | #define E1000_HSMC1R_CLKIN E1000_HSMC0R_CLKIN | |
1948 | #define E1000_HSMC1R_DATAIN E1000_HSMC0R_DATAIN | |
1949 | #define E1000_HSMC1R_DATAOUT E1000_HSMC0R_DATAOUT | |
1950 | #define E1000_HSMC1R_CLKOUT E1000_HSMC0R_CLKOUT | |
1951 | ||
1952 | /* FW Status Register */ | |
1953 | #define E1000_FWSTS_FWS_MASK 0x000000FF /* FW Status */ | |
1954 | ||
1da177e4 LT |
1955 | /* Wake Up Packet Length */ |
1956 | #define E1000_WUPL_LENGTH_MASK 0x0FFF /* Only the lower 12 bits are valid */ | |
1957 | ||
1958 | #define E1000_MDALIGN 4096 | |
1959 | ||
b7ee49db JK |
1960 | /* PCI-Ex registers */ |
1961 | ||
1962 | /* PCI-Ex Control Register */ | |
1963 | #define E1000_GCR_RXD_NO_SNOOP 0x00000001 | |
1964 | #define E1000_GCR_RXDSCW_NO_SNOOP 0x00000002 | |
1965 | #define E1000_GCR_RXDSCR_NO_SNOOP 0x00000004 | |
1966 | #define E1000_GCR_TXD_NO_SNOOP 0x00000008 | |
1967 | #define E1000_GCR_TXDSCW_NO_SNOOP 0x00000010 | |
1968 | #define E1000_GCR_TXDSCR_NO_SNOOP 0x00000020 | |
1969 | ||
1970 | #define PCI_EX_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP | \ | |
1971 | E1000_GCR_RXDSCW_NO_SNOOP | \ | |
1972 | E1000_GCR_RXDSCR_NO_SNOOP | \ | |
1973 | E1000_GCR TXD_NO_SNOOP | \ | |
1974 | E1000_GCR_TXDSCW_NO_SNOOP | \ | |
1975 | E1000_GCR_TXDSCR_NO_SNOOP) | |
1976 | ||
868d5309 | 1977 | #define E1000_GCR_L1_ACT_WITHOUT_L0S_RX 0x08000000 |
2d7edb92 MC |
1978 | /* Function Active and Power State to MNG */ |
1979 | #define E1000_FACTPS_FUNC0_POWER_STATE_MASK 0x00000003 | |
1980 | #define E1000_FACTPS_LAN0_VALID 0x00000004 | |
1981 | #define E1000_FACTPS_FUNC0_AUX_EN 0x00000008 | |
1982 | #define E1000_FACTPS_FUNC1_POWER_STATE_MASK 0x000000C0 | |
1983 | #define E1000_FACTPS_FUNC1_POWER_STATE_SHIFT 6 | |
1984 | #define E1000_FACTPS_LAN1_VALID 0x00000100 | |
1985 | #define E1000_FACTPS_FUNC1_AUX_EN 0x00000200 | |
1986 | #define E1000_FACTPS_FUNC2_POWER_STATE_MASK 0x00003000 | |
1987 | #define E1000_FACTPS_FUNC2_POWER_STATE_SHIFT 12 | |
1988 | #define E1000_FACTPS_IDE_ENABLE 0x00004000 | |
1989 | #define E1000_FACTPS_FUNC2_AUX_EN 0x00008000 | |
1990 | #define E1000_FACTPS_FUNC3_POWER_STATE_MASK 0x000C0000 | |
1991 | #define E1000_FACTPS_FUNC3_POWER_STATE_SHIFT 18 | |
1992 | #define E1000_FACTPS_SP_ENABLE 0x00100000 | |
1993 | #define E1000_FACTPS_FUNC3_AUX_EN 0x00200000 | |
1994 | #define E1000_FACTPS_FUNC4_POWER_STATE_MASK 0x03000000 | |
1995 | #define E1000_FACTPS_FUNC4_POWER_STATE_SHIFT 24 | |
1996 | #define E1000_FACTPS_IPMI_ENABLE 0x04000000 | |
1997 | #define E1000_FACTPS_FUNC4_AUX_EN 0x08000000 | |
1998 | #define E1000_FACTPS_MNGCG 0x20000000 | |
1999 | #define E1000_FACTPS_LAN_FUNC_SEL 0x40000000 | |
2000 | #define E1000_FACTPS_PM_STATE_CHANGED 0x80000000 | |
2001 | ||
1da177e4 LT |
2002 | /* EEPROM Commands - Microwire */ |
2003 | #define EEPROM_READ_OPCODE_MICROWIRE 0x6 /* EEPROM read opcode */ | |
2004 | #define EEPROM_WRITE_OPCODE_MICROWIRE 0x5 /* EEPROM write opcode */ | |
2005 | #define EEPROM_ERASE_OPCODE_MICROWIRE 0x7 /* EEPROM erase opcode */ | |
2006 | #define EEPROM_EWEN_OPCODE_MICROWIRE 0x13 /* EEPROM erase/write enable */ | |
2007 | #define EEPROM_EWDS_OPCODE_MICROWIRE 0x10 /* EEPROM erast/write disable */ | |
2008 | ||
2009 | /* EEPROM Commands - SPI */ | |
2010 | #define EEPROM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */ | |
2d7edb92 MC |
2011 | #define EEPROM_READ_OPCODE_SPI 0x03 /* EEPROM read opcode */ |
2012 | #define EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */ | |
2013 | #define EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = address bit-8 */ | |
2014 | #define EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Enable latch */ | |
2015 | #define EEPROM_WRDI_OPCODE_SPI 0x04 /* EEPROM reset Write Enable latch */ | |
2016 | #define EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status register */ | |
2017 | #define EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status register */ | |
2018 | #define EEPROM_ERASE4K_OPCODE_SPI 0x20 /* EEPROM ERASE 4KB */ | |
2019 | #define EEPROM_ERASE64K_OPCODE_SPI 0xD8 /* EEPROM ERASE 64KB */ | |
2020 | #define EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */ | |
1da177e4 LT |
2021 | |
2022 | /* EEPROM Size definitions */ | |
2d7edb92 MC |
2023 | #define EEPROM_WORD_SIZE_SHIFT 6 |
2024 | #define EEPROM_SIZE_SHIFT 10 | |
1da177e4 LT |
2025 | #define EEPROM_SIZE_MASK 0x1C00 |
2026 | ||
2027 | /* EEPROM Word Offsets */ | |
2028 | #define EEPROM_COMPAT 0x0003 | |
2029 | #define EEPROM_ID_LED_SETTINGS 0x0004 | |
868d5309 | 2030 | #define EEPROM_VERSION 0x0005 |
1da177e4 LT |
2031 | #define EEPROM_SERDES_AMPLITUDE 0x0006 /* For SERDES output amplitude adjustment. */ |
2032 | #define EEPROM_PHY_CLASS_WORD 0x0007 | |
2033 | #define EEPROM_INIT_CONTROL1_REG 0x000A | |
2034 | #define EEPROM_INIT_CONTROL2_REG 0x000F | |
2035 | #define EEPROM_INIT_CONTROL3_PORT_B 0x0014 | |
2036 | #define EEPROM_INIT_CONTROL3_PORT_A 0x0024 | |
2037 | #define EEPROM_CFG 0x0012 | |
2038 | #define EEPROM_FLASH_VERSION 0x0032 | |
2039 | #define EEPROM_CHECKSUM_REG 0x003F | |
2040 | ||
868d5309 MC |
2041 | #define E1000_EEPROM_CFG_DONE 0x00040000 /* MNG config cycle done */ |
2042 | ||
1da177e4 LT |
2043 | /* Word definitions for ID LED Settings */ |
2044 | #define ID_LED_RESERVED_0000 0x0000 | |
2045 | #define ID_LED_RESERVED_FFFF 0xFFFF | |
2046 | #define ID_LED_DEFAULT ((ID_LED_OFF1_ON2 << 12) | \ | |
2047 | (ID_LED_OFF1_OFF2 << 8) | \ | |
2048 | (ID_LED_DEF1_DEF2 << 4) | \ | |
2049 | (ID_LED_DEF1_DEF2)) | |
2050 | #define ID_LED_DEF1_DEF2 0x1 | |
2051 | #define ID_LED_DEF1_ON2 0x2 | |
2052 | #define ID_LED_DEF1_OFF2 0x3 | |
2053 | #define ID_LED_ON1_DEF2 0x4 | |
2054 | #define ID_LED_ON1_ON2 0x5 | |
2055 | #define ID_LED_ON1_OFF2 0x6 | |
2056 | #define ID_LED_OFF1_DEF2 0x7 | |
2057 | #define ID_LED_OFF1_ON2 0x8 | |
2058 | #define ID_LED_OFF1_OFF2 0x9 | |
2059 | ||
2060 | #define IGP_ACTIVITY_LED_MASK 0xFFFFF0FF | |
2061 | #define IGP_ACTIVITY_LED_ENABLE 0x0300 | |
2062 | #define IGP_LED3_MODE 0x07000000 | |
2063 | ||
2064 | ||
2065 | /* Mask bits for SERDES amplitude adjustment in Word 6 of the EEPROM */ | |
2066 | #define EEPROM_SERDES_AMPLITUDE_MASK 0x000F | |
2067 | ||
2068 | /* Mask bit for PHY class in Word 7 of the EEPROM */ | |
2069 | #define EEPROM_PHY_CLASS_A 0x8000 | |
2070 | ||
2071 | /* Mask bits for fields in Word 0x0a of the EEPROM */ | |
2072 | #define EEPROM_WORD0A_ILOS 0x0010 | |
2073 | #define EEPROM_WORD0A_SWDPIO 0x01E0 | |
2074 | #define EEPROM_WORD0A_LRST 0x0200 | |
2075 | #define EEPROM_WORD0A_FD 0x0400 | |
2076 | #define EEPROM_WORD0A_66MHZ 0x0800 | |
2077 | ||
2078 | /* Mask bits for fields in Word 0x0f of the EEPROM */ | |
2079 | #define EEPROM_WORD0F_PAUSE_MASK 0x3000 | |
2080 | #define EEPROM_WORD0F_PAUSE 0x1000 | |
2081 | #define EEPROM_WORD0F_ASM_DIR 0x2000 | |
2082 | #define EEPROM_WORD0F_ANE 0x0800 | |
2083 | #define EEPROM_WORD0F_SWPDIO_EXT 0x00F0 | |
2084 | ||
2085 | /* For checksumming, the sum of all words in the EEPROM should equal 0xBABA. */ | |
2086 | #define EEPROM_SUM 0xBABA | |
2087 | ||
2088 | /* EEPROM Map defines (WORD OFFSETS)*/ | |
2089 | #define EEPROM_NODE_ADDRESS_BYTE_0 0 | |
2090 | #define EEPROM_PBA_BYTE_1 8 | |
2091 | ||
2092 | #define EEPROM_RESERVED_WORD 0xFFFF | |
2093 | ||
2094 | /* EEPROM Map Sizes (Byte Counts) */ | |
2095 | #define PBA_SIZE 4 | |
2096 | ||
2097 | /* Collision related configuration parameters */ | |
2098 | #define E1000_COLLISION_THRESHOLD 15 | |
2099 | #define E1000_CT_SHIFT 4 | |
0fadb059 JK |
2100 | /* Collision distance is a 0-based value that applies to |
2101 | * half-duplex-capable hardware only. */ | |
2102 | #define E1000_COLLISION_DISTANCE 63 | |
2103 | #define E1000_COLLISION_DISTANCE_82542 64 | |
1da177e4 LT |
2104 | #define E1000_FDX_COLLISION_DISTANCE E1000_COLLISION_DISTANCE |
2105 | #define E1000_HDX_COLLISION_DISTANCE E1000_COLLISION_DISTANCE | |
2106 | #define E1000_COLD_SHIFT 12 | |
2107 | ||
2108 | /* Number of Transmit and Receive Descriptors must be a multiple of 8 */ | |
2109 | #define REQ_TX_DESCRIPTOR_MULTIPLE 8 | |
2110 | #define REQ_RX_DESCRIPTOR_MULTIPLE 8 | |
2111 | ||
2112 | /* Default values for the transmit IPG register */ | |
2113 | #define DEFAULT_82542_TIPG_IPGT 10 | |
2114 | #define DEFAULT_82543_TIPG_IPGT_FIBER 9 | |
2115 | #define DEFAULT_82543_TIPG_IPGT_COPPER 8 | |
2116 | ||
2117 | #define E1000_TIPG_IPGT_MASK 0x000003FF | |
2118 | #define E1000_TIPG_IPGR1_MASK 0x000FFC00 | |
2119 | #define E1000_TIPG_IPGR2_MASK 0x3FF00000 | |
2120 | ||
2121 | #define DEFAULT_82542_TIPG_IPGR1 2 | |
2122 | #define DEFAULT_82543_TIPG_IPGR1 8 | |
2123 | #define E1000_TIPG_IPGR1_SHIFT 10 | |
2124 | ||
2125 | #define DEFAULT_82542_TIPG_IPGR2 10 | |
2126 | #define DEFAULT_82543_TIPG_IPGR2 6 | |
2127 | #define E1000_TIPG_IPGR2_SHIFT 20 | |
2128 | ||
2129 | #define E1000_TXDMAC_DPP 0x00000001 | |
2130 | ||
2131 | /* Adaptive IFS defines */ | |
2132 | #define TX_THRESHOLD_START 8 | |
2133 | #define TX_THRESHOLD_INCREMENT 10 | |
2134 | #define TX_THRESHOLD_DECREMENT 1 | |
2135 | #define TX_THRESHOLD_STOP 190 | |
2136 | #define TX_THRESHOLD_DISABLE 0 | |
2137 | #define TX_THRESHOLD_TIMER_MS 10000 | |
2138 | #define MIN_NUM_XMITS 1000 | |
2139 | #define IFS_MAX 80 | |
2140 | #define IFS_STEP 10 | |
2141 | #define IFS_MIN 40 | |
2142 | #define IFS_RATIO 4 | |
2143 | ||
2d7edb92 MC |
2144 | /* Extended Configuration Control and Size */ |
2145 | #define E1000_EXTCNF_CTRL_PCIE_WRITE_ENABLE 0x00000001 | |
2146 | #define E1000_EXTCNF_CTRL_PHY_WRITE_ENABLE 0x00000002 | |
2147 | #define E1000_EXTCNF_CTRL_D_UD_ENABLE 0x00000004 | |
2148 | #define E1000_EXTCNF_CTRL_D_UD_LATENCY 0x00000008 | |
2149 | #define E1000_EXTCNF_CTRL_D_UD_OWNER 0x00000010 | |
2150 | #define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020 | |
2151 | #define E1000_EXTCNF_CTRL_MDIO_HW_OWNERSHIP 0x00000040 | |
2152 | #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER 0x1FFF0000 | |
2153 | ||
2154 | #define E1000_EXTCNF_SIZE_EXT_PHY_LENGTH 0x000000FF | |
2155 | #define E1000_EXTCNF_SIZE_EXT_DOCK_LENGTH 0x0000FF00 | |
2156 | #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH 0x00FF0000 | |
2157 | ||
1da177e4 | 2158 | /* PBA constants */ |
2d7edb92 | 2159 | #define E1000_PBA_12K 0x000C /* 12KB, default Rx allocation */ |
1da177e4 LT |
2160 | #define E1000_PBA_16K 0x0010 /* 16KB, default TX allocation */ |
2161 | #define E1000_PBA_22K 0x0016 | |
2162 | #define E1000_PBA_24K 0x0018 | |
2163 | #define E1000_PBA_30K 0x001E | |
868d5309 MC |
2164 | #define E1000_PBA_32K 0x0020 |
2165 | #define E1000_PBA_38K 0x0026 | |
1da177e4 LT |
2166 | #define E1000_PBA_40K 0x0028 |
2167 | #define E1000_PBA_48K 0x0030 /* 48KB, default RX allocation */ | |
2168 | ||
2169 | /* Flow Control Constants */ | |
2170 | #define FLOW_CONTROL_ADDRESS_LOW 0x00C28001 | |
2171 | #define FLOW_CONTROL_ADDRESS_HIGH 0x00000100 | |
2172 | #define FLOW_CONTROL_TYPE 0x8808 | |
2173 | ||
2174 | /* The historical defaults for the flow control values are given below. */ | |
2175 | #define FC_DEFAULT_HI_THRESH (0x8000) /* 32KB */ | |
2176 | #define FC_DEFAULT_LO_THRESH (0x4000) /* 16KB */ | |
2177 | #define FC_DEFAULT_TX_TIMER (0x100) /* ~130 us */ | |
2178 | ||
2179 | /* PCIX Config space */ | |
2180 | #define PCIX_COMMAND_REGISTER 0xE6 | |
2181 | #define PCIX_STATUS_REGISTER_LO 0xE8 | |
2182 | #define PCIX_STATUS_REGISTER_HI 0xEA | |
2183 | ||
2184 | #define PCIX_COMMAND_MMRBC_MASK 0x000C | |
2185 | #define PCIX_COMMAND_MMRBC_SHIFT 0x2 | |
2186 | #define PCIX_STATUS_HI_MMRBC_MASK 0x0060 | |
2187 | #define PCIX_STATUS_HI_MMRBC_SHIFT 0x5 | |
2188 | #define PCIX_STATUS_HI_MMRBC_4K 0x3 | |
2189 | #define PCIX_STATUS_HI_MMRBC_2K 0x2 | |
2190 | ||
2191 | ||
2192 | /* Number of bits required to shift right the "pause" bits from the | |
2193 | * EEPROM (bits 13:12) to the "pause" (bits 8:7) field in the TXCW register. | |
2194 | */ | |
2195 | #define PAUSE_SHIFT 5 | |
2196 | ||
2197 | /* Number of bits required to shift left the "SWDPIO" bits from the | |
2198 | * EEPROM (bits 8:5) to the "SWDPIO" (bits 25:22) field in the CTRL register. | |
2199 | */ | |
2200 | #define SWDPIO_SHIFT 17 | |
2201 | ||
2202 | /* Number of bits required to shift left the "SWDPIO_EXT" bits from the | |
2203 | * EEPROM word F (bits 7:4) to the bits 11:8 of The Extended CTRL register. | |
2204 | */ | |
2205 | #define SWDPIO__EXT_SHIFT 4 | |
2206 | ||
2207 | /* Number of bits required to shift left the "ILOS" bit from the EEPROM | |
2208 | * (bit 4) to the "ILOS" (bit 7) field in the CTRL register. | |
2209 | */ | |
2210 | #define ILOS_SHIFT 3 | |
2211 | ||
2212 | ||
2213 | #define RECEIVE_BUFFER_ALIGN_SIZE (256) | |
2214 | ||
2215 | /* Number of milliseconds we wait for auto-negotiation to complete */ | |
2216 | #define LINK_UP_TIMEOUT 500 | |
2217 | ||
2d7edb92 MC |
2218 | /* Number of 100 microseconds we wait for PCI Express master disable */ |
2219 | #define MASTER_DISABLE_TIMEOUT 800 | |
2220 | /* Number of milliseconds we wait for Eeprom auto read bit done after MAC reset */ | |
2221 | #define AUTO_READ_DONE_TIMEOUT 10 | |
2222 | /* Number of milliseconds we wait for PHY configuration done after MAC reset */ | |
2223 | #define PHY_CFG_TIMEOUT 40 | |
2224 | ||
1da177e4 LT |
2225 | #define E1000_TX_BUFFER_SIZE ((uint32_t)1514) |
2226 | ||
2227 | /* The carrier extension symbol, as received by the NIC. */ | |
2228 | #define CARRIER_EXTENSION 0x0F | |
2229 | ||
2230 | /* TBI_ACCEPT macro definition: | |
2231 | * | |
2232 | * This macro requires: | |
2233 | * adapter = a pointer to struct e1000_hw | |
2234 | * status = the 8 bit status field of the RX descriptor with EOP set | |
2235 | * error = the 8 bit error field of the RX descriptor with EOP set | |
2236 | * length = the sum of all the length fields of the RX descriptors that | |
2237 | * make up the current frame | |
2238 | * last_byte = the last byte of the frame DMAed by the hardware | |
2239 | * max_frame_length = the maximum frame length we want to accept. | |
2240 | * min_frame_length = the minimum frame length we want to accept. | |
2241 | * | |
2242 | * This macro is a conditional that should be used in the interrupt | |
2243 | * handler's Rx processing routine when RxErrors have been detected. | |
2244 | * | |
2245 | * Typical use: | |
2246 | * ... | |
2247 | * if (TBI_ACCEPT) { | |
2248 | * accept_frame = TRUE; | |
2249 | * e1000_tbi_adjust_stats(adapter, MacAddress); | |
2250 | * frame_length--; | |
2251 | * } else { | |
2252 | * accept_frame = FALSE; | |
2253 | * } | |
2254 | * ... | |
2255 | */ | |
2256 | ||
2257 | #define TBI_ACCEPT(adapter, status, errors, length, last_byte) \ | |
2258 | ((adapter)->tbi_compatibility_on && \ | |
2259 | (((errors) & E1000_RXD_ERR_FRAME_ERR_MASK) == E1000_RXD_ERR_CE) && \ | |
2260 | ((last_byte) == CARRIER_EXTENSION) && \ | |
2261 | (((status) & E1000_RXD_STAT_VP) ? \ | |
2262 | (((length) > ((adapter)->min_frame_size - VLAN_TAG_SIZE)) && \ | |
2263 | ((length) <= ((adapter)->max_frame_size + 1))) : \ | |
2264 | (((length) > (adapter)->min_frame_size) && \ | |
2265 | ((length) <= ((adapter)->max_frame_size + VLAN_TAG_SIZE + 1))))) | |
2266 | ||
2267 | ||
2268 | /* Structures, enums, and macros for the PHY */ | |
2269 | ||
2270 | /* Bit definitions for the Management Data IO (MDIO) and Management Data | |
2271 | * Clock (MDC) pins in the Device Control Register. | |
2272 | */ | |
2273 | #define E1000_CTRL_PHY_RESET_DIR E1000_CTRL_SWDPIO0 | |
2274 | #define E1000_CTRL_PHY_RESET E1000_CTRL_SWDPIN0 | |
2275 | #define E1000_CTRL_MDIO_DIR E1000_CTRL_SWDPIO2 | |
2276 | #define E1000_CTRL_MDIO E1000_CTRL_SWDPIN2 | |
2277 | #define E1000_CTRL_MDC_DIR E1000_CTRL_SWDPIO3 | |
2278 | #define E1000_CTRL_MDC E1000_CTRL_SWDPIN3 | |
2279 | #define E1000_CTRL_PHY_RESET_DIR4 E1000_CTRL_EXT_SDP4_DIR | |
2280 | #define E1000_CTRL_PHY_RESET4 E1000_CTRL_EXT_SDP4_DATA | |
2281 | ||
2282 | /* PHY 1000 MII Register/Bit Definitions */ | |
2283 | /* PHY Registers defined by IEEE */ | |
2284 | #define PHY_CTRL 0x00 /* Control Register */ | |
2285 | #define PHY_STATUS 0x01 /* Status Regiser */ | |
2286 | #define PHY_ID1 0x02 /* Phy Id Reg (word 1) */ | |
2287 | #define PHY_ID2 0x03 /* Phy Id Reg (word 2) */ | |
2288 | #define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */ | |
2289 | #define PHY_LP_ABILITY 0x05 /* Link Partner Ability (Base Page) */ | |
2290 | #define PHY_AUTONEG_EXP 0x06 /* Autoneg Expansion Reg */ | |
2291 | #define PHY_NEXT_PAGE_TX 0x07 /* Next Page TX */ | |
2292 | #define PHY_LP_NEXT_PAGE 0x08 /* Link Partner Next Page */ | |
2293 | #define PHY_1000T_CTRL 0x09 /* 1000Base-T Control Reg */ | |
2294 | #define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */ | |
2295 | #define PHY_EXT_STATUS 0x0F /* Extended Status Reg */ | |
2296 | ||
2297 | #define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ | |
2298 | #define MAX_PHY_MULTI_PAGE_REG 0xF /* Registers equal on all pages */ | |
2299 | ||
2300 | /* M88E1000 Specific Registers */ | |
2301 | #define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */ | |
2302 | #define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */ | |
2303 | #define M88E1000_INT_ENABLE 0x12 /* Interrupt Enable Register */ | |
2304 | #define M88E1000_INT_STATUS 0x13 /* Interrupt Status Register */ | |
2305 | #define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */ | |
2306 | #define M88E1000_RX_ERR_CNTR 0x15 /* Receive Error Counter */ | |
2307 | ||
2308 | #define M88E1000_PHY_EXT_CTRL 0x1A /* PHY extend control register */ | |
2309 | #define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg 29 for page number setting */ | |
2310 | #define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */ | |
2311 | #define M88E1000_PHY_VCO_REG_BIT8 0x100 /* Bits 8 & 11 are adjusted for */ | |
2312 | #define M88E1000_PHY_VCO_REG_BIT11 0x800 /* improved BER performance */ | |
2313 | ||
2314 | #define IGP01E1000_IEEE_REGS_PAGE 0x0000 | |
2315 | #define IGP01E1000_IEEE_RESTART_AUTONEG 0x3300 | |
2316 | #define IGP01E1000_IEEE_FORCE_GIGA 0x0140 | |
2317 | ||
2318 | /* IGP01E1000 Specific Registers */ | |
2319 | #define IGP01E1000_PHY_PORT_CONFIG 0x10 /* PHY Specific Port Config Register */ | |
2320 | #define IGP01E1000_PHY_PORT_STATUS 0x11 /* PHY Specific Status Register */ | |
2321 | #define IGP01E1000_PHY_PORT_CTRL 0x12 /* PHY Specific Control Register */ | |
2322 | #define IGP01E1000_PHY_LINK_HEALTH 0x13 /* PHY Link Health Register */ | |
2323 | #define IGP01E1000_GMII_FIFO 0x14 /* GMII FIFO Register */ | |
2324 | #define IGP01E1000_PHY_CHANNEL_QUALITY 0x15 /* PHY Channel Quality Register */ | |
2d7edb92 | 2325 | #define IGP02E1000_PHY_POWER_MGMT 0x19 |
1da177e4 LT |
2326 | #define IGP01E1000_PHY_PAGE_SELECT 0x1F /* PHY Page Select Core Register */ |
2327 | ||
2328 | /* IGP01E1000 AGC Registers - stores the cable length values*/ | |
2329 | #define IGP01E1000_PHY_AGC_A 0x1172 | |
2330 | #define IGP01E1000_PHY_AGC_B 0x1272 | |
2331 | #define IGP01E1000_PHY_AGC_C 0x1472 | |
2332 | #define IGP01E1000_PHY_AGC_D 0x1872 | |
2333 | ||
2d7edb92 MC |
2334 | /* IGP02E1000 AGC Registers for cable length values */ |
2335 | #define IGP02E1000_PHY_AGC_A 0x11B1 | |
2336 | #define IGP02E1000_PHY_AGC_B 0x12B1 | |
2337 | #define IGP02E1000_PHY_AGC_C 0x14B1 | |
2338 | #define IGP02E1000_PHY_AGC_D 0x18B1 | |
2339 | ||
1da177e4 LT |
2340 | /* IGP01E1000 DSP Reset Register */ |
2341 | #define IGP01E1000_PHY_DSP_RESET 0x1F33 | |
2342 | #define IGP01E1000_PHY_DSP_SET 0x1F71 | |
2343 | #define IGP01E1000_PHY_DSP_FFE 0x1F35 | |
2344 | ||
2345 | #define IGP01E1000_PHY_CHANNEL_NUM 4 | |
2d7edb92 MC |
2346 | #define IGP02E1000_PHY_CHANNEL_NUM 4 |
2347 | ||
1da177e4 LT |
2348 | #define IGP01E1000_PHY_AGC_PARAM_A 0x1171 |
2349 | #define IGP01E1000_PHY_AGC_PARAM_B 0x1271 | |
2350 | #define IGP01E1000_PHY_AGC_PARAM_C 0x1471 | |
2351 | #define IGP01E1000_PHY_AGC_PARAM_D 0x1871 | |
2352 | ||
2353 | #define IGP01E1000_PHY_EDAC_MU_INDEX 0xC000 | |
2354 | #define IGP01E1000_PHY_EDAC_SIGN_EXT_9_BITS 0x8000 | |
2355 | ||
2356 | #define IGP01E1000_PHY_ANALOG_TX_STATE 0x2890 | |
2357 | #define IGP01E1000_PHY_ANALOG_CLASS_A 0x2000 | |
2358 | #define IGP01E1000_PHY_FORCE_ANALOG_ENABLE 0x0004 | |
2359 | #define IGP01E1000_PHY_DSP_FFE_CM_CP 0x0069 | |
2360 | ||
2361 | #define IGP01E1000_PHY_DSP_FFE_DEFAULT 0x002A | |
2362 | /* IGP01E1000 PCS Initialization register - stores the polarity status when | |
2363 | * speed = 1000 Mbps. */ | |
2364 | #define IGP01E1000_PHY_PCS_INIT_REG 0x00B4 | |
2365 | #define IGP01E1000_PHY_PCS_CTRL_REG 0x00B5 | |
2366 | ||
2367 | #define IGP01E1000_ANALOG_REGS_PAGE 0x20C0 | |
2368 | ||
2369 | ||
2370 | /* PHY Control Register */ | |
2371 | #define MII_CR_SPEED_SELECT_MSB 0x0040 /* bits 6,13: 10=1000, 01=100, 00=10 */ | |
2372 | #define MII_CR_COLL_TEST_ENABLE 0x0080 /* Collision test enable */ | |
2373 | #define MII_CR_FULL_DUPLEX 0x0100 /* FDX =1, half duplex =0 */ | |
2374 | #define MII_CR_RESTART_AUTO_NEG 0x0200 /* Restart auto negotiation */ | |
2375 | #define MII_CR_ISOLATE 0x0400 /* Isolate PHY from MII */ | |
2376 | #define MII_CR_POWER_DOWN 0x0800 /* Power down */ | |
2377 | #define MII_CR_AUTO_NEG_EN 0x1000 /* Auto Neg Enable */ | |
2378 | #define MII_CR_SPEED_SELECT_LSB 0x2000 /* bits 6,13: 10=1000, 01=100, 00=10 */ | |
2379 | #define MII_CR_LOOPBACK 0x4000 /* 0 = normal, 1 = loopback */ | |
2380 | #define MII_CR_RESET 0x8000 /* 0 = normal, 1 = PHY reset */ | |
2381 | ||
2382 | /* PHY Status Register */ | |
2383 | #define MII_SR_EXTENDED_CAPS 0x0001 /* Extended register capabilities */ | |
2384 | #define MII_SR_JABBER_DETECT 0x0002 /* Jabber Detected */ | |
2385 | #define MII_SR_LINK_STATUS 0x0004 /* Link Status 1 = link */ | |
2386 | #define MII_SR_AUTONEG_CAPS 0x0008 /* Auto Neg Capable */ | |
2387 | #define MII_SR_REMOTE_FAULT 0x0010 /* Remote Fault Detect */ | |
2388 | #define MII_SR_AUTONEG_COMPLETE 0x0020 /* Auto Neg Complete */ | |
2389 | #define MII_SR_PREAMBLE_SUPPRESS 0x0040 /* Preamble may be suppressed */ | |
2390 | #define MII_SR_EXTENDED_STATUS 0x0100 /* Ext. status info in Reg 0x0F */ | |
2391 | #define MII_SR_100T2_HD_CAPS 0x0200 /* 100T2 Half Duplex Capable */ | |
2392 | #define MII_SR_100T2_FD_CAPS 0x0400 /* 100T2 Full Duplex Capable */ | |
2393 | #define MII_SR_10T_HD_CAPS 0x0800 /* 10T Half Duplex Capable */ | |
2394 | #define MII_SR_10T_FD_CAPS 0x1000 /* 10T Full Duplex Capable */ | |
2395 | #define MII_SR_100X_HD_CAPS 0x2000 /* 100X Half Duplex Capable */ | |
2396 | #define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */ | |
2397 | #define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */ | |
2398 | ||
2399 | /* Autoneg Advertisement Register */ | |
2400 | #define NWAY_AR_SELECTOR_FIELD 0x0001 /* indicates IEEE 802.3 CSMA/CD */ | |
2401 | #define NWAY_AR_10T_HD_CAPS 0x0020 /* 10T Half Duplex Capable */ | |
2402 | #define NWAY_AR_10T_FD_CAPS 0x0040 /* 10T Full Duplex Capable */ | |
2403 | #define NWAY_AR_100TX_HD_CAPS 0x0080 /* 100TX Half Duplex Capable */ | |
2404 | #define NWAY_AR_100TX_FD_CAPS 0x0100 /* 100TX Full Duplex Capable */ | |
2405 | #define NWAY_AR_100T4_CAPS 0x0200 /* 100T4 Capable */ | |
2406 | #define NWAY_AR_PAUSE 0x0400 /* Pause operation desired */ | |
2407 | #define NWAY_AR_ASM_DIR 0x0800 /* Asymmetric Pause Direction bit */ | |
2408 | #define NWAY_AR_REMOTE_FAULT 0x2000 /* Remote Fault detected */ | |
2409 | #define NWAY_AR_NEXT_PAGE 0x8000 /* Next Page ability supported */ | |
2410 | ||
2411 | /* Link Partner Ability Register (Base Page) */ | |
2412 | #define NWAY_LPAR_SELECTOR_FIELD 0x0000 /* LP protocol selector field */ | |
2413 | #define NWAY_LPAR_10T_HD_CAPS 0x0020 /* LP is 10T Half Duplex Capable */ | |
2414 | #define NWAY_LPAR_10T_FD_CAPS 0x0040 /* LP is 10T Full Duplex Capable */ | |
2415 | #define NWAY_LPAR_100TX_HD_CAPS 0x0080 /* LP is 100TX Half Duplex Capable */ | |
2416 | #define NWAY_LPAR_100TX_FD_CAPS 0x0100 /* LP is 100TX Full Duplex Capable */ | |
2417 | #define NWAY_LPAR_100T4_CAPS 0x0200 /* LP is 100T4 Capable */ | |
2418 | #define NWAY_LPAR_PAUSE 0x0400 /* LP Pause operation desired */ | |
2419 | #define NWAY_LPAR_ASM_DIR 0x0800 /* LP Asymmetric Pause Direction bit */ | |
2420 | #define NWAY_LPAR_REMOTE_FAULT 0x2000 /* LP has detected Remote Fault */ | |
2421 | #define NWAY_LPAR_ACKNOWLEDGE 0x4000 /* LP has rx'd link code word */ | |
2422 | #define NWAY_LPAR_NEXT_PAGE 0x8000 /* Next Page ability supported */ | |
2423 | ||
2424 | /* Autoneg Expansion Register */ | |
2425 | #define NWAY_ER_LP_NWAY_CAPS 0x0001 /* LP has Auto Neg Capability */ | |
2426 | #define NWAY_ER_PAGE_RXD 0x0002 /* LP is 10T Half Duplex Capable */ | |
2427 | #define NWAY_ER_NEXT_PAGE_CAPS 0x0004 /* LP is 10T Full Duplex Capable */ | |
2428 | #define NWAY_ER_LP_NEXT_PAGE_CAPS 0x0008 /* LP is 100TX Half Duplex Capable */ | |
2429 | #define NWAY_ER_PAR_DETECT_FAULT 0x0010 /* LP is 100TX Full Duplex Capable */ | |
2430 | ||
2431 | /* Next Page TX Register */ | |
2432 | #define NPTX_MSG_CODE_FIELD 0x0001 /* NP msg code or unformatted data */ | |
2433 | #define NPTX_TOGGLE 0x0800 /* Toggles between exchanges | |
2434 | * of different NP | |
2435 | */ | |
2436 | #define NPTX_ACKNOWLDGE2 0x1000 /* 1 = will comply with msg | |
2437 | * 0 = cannot comply with msg | |
2438 | */ | |
2439 | #define NPTX_MSG_PAGE 0x2000 /* formatted(1)/unformatted(0) pg */ | |
2440 | #define NPTX_NEXT_PAGE 0x8000 /* 1 = addition NP will follow | |
2441 | * 0 = sending last NP | |
2442 | */ | |
2443 | ||
2444 | /* Link Partner Next Page Register */ | |
2445 | #define LP_RNPR_MSG_CODE_FIELD 0x0001 /* NP msg code or unformatted data */ | |
2446 | #define LP_RNPR_TOGGLE 0x0800 /* Toggles between exchanges | |
2447 | * of different NP | |
2448 | */ | |
2449 | #define LP_RNPR_ACKNOWLDGE2 0x1000 /* 1 = will comply with msg | |
2450 | * 0 = cannot comply with msg | |
2451 | */ | |
2452 | #define LP_RNPR_MSG_PAGE 0x2000 /* formatted(1)/unformatted(0) pg */ | |
2453 | #define LP_RNPR_ACKNOWLDGE 0x4000 /* 1 = ACK / 0 = NO ACK */ | |
2454 | #define LP_RNPR_NEXT_PAGE 0x8000 /* 1 = addition NP will follow | |
2455 | * 0 = sending last NP | |
2456 | */ | |
2457 | ||
2458 | /* 1000BASE-T Control Register */ | |
2459 | #define CR_1000T_ASYM_PAUSE 0x0080 /* Advertise asymmetric pause bit */ | |
2460 | #define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */ | |
2461 | #define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */ | |
2462 | #define CR_1000T_REPEATER_DTE 0x0400 /* 1=Repeater/switch device port */ | |
2463 | /* 0=DTE device */ | |
2464 | #define CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master */ | |
2465 | /* 0=Configure PHY as Slave */ | |
2466 | #define CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value */ | |
2467 | /* 0=Automatic Master/Slave config */ | |
2468 | #define CR_1000T_TEST_MODE_NORMAL 0x0000 /* Normal Operation */ | |
2469 | #define CR_1000T_TEST_MODE_1 0x2000 /* Transmit Waveform test */ | |
2470 | #define CR_1000T_TEST_MODE_2 0x4000 /* Master Transmit Jitter test */ | |
2471 | #define CR_1000T_TEST_MODE_3 0x6000 /* Slave Transmit Jitter test */ | |
2472 | #define CR_1000T_TEST_MODE_4 0x8000 /* Transmitter Distortion test */ | |
2473 | ||
2474 | /* 1000BASE-T Status Register */ | |
2475 | #define SR_1000T_IDLE_ERROR_CNT 0x00FF /* Num idle errors since last read */ | |
2476 | #define SR_1000T_ASYM_PAUSE_DIR 0x0100 /* LP asymmetric pause direction bit */ | |
2477 | #define SR_1000T_LP_HD_CAPS 0x0400 /* LP is 1000T HD capable */ | |
2478 | #define SR_1000T_LP_FD_CAPS 0x0800 /* LP is 1000T FD capable */ | |
2479 | #define SR_1000T_REMOTE_RX_STATUS 0x1000 /* Remote receiver OK */ | |
2480 | #define SR_1000T_LOCAL_RX_STATUS 0x2000 /* Local receiver OK */ | |
2481 | #define SR_1000T_MS_CONFIG_RES 0x4000 /* 1=Local TX is Master, 0=Slave */ | |
2482 | #define SR_1000T_MS_CONFIG_FAULT 0x8000 /* Master/Slave config fault */ | |
2483 | #define SR_1000T_REMOTE_RX_STATUS_SHIFT 12 | |
2484 | #define SR_1000T_LOCAL_RX_STATUS_SHIFT 13 | |
2485 | #define SR_1000T_PHY_EXCESSIVE_IDLE_ERR_COUNT 5 | |
2486 | #define FFE_IDLE_ERR_COUNT_TIMEOUT_20 20 | |
2487 | #define FFE_IDLE_ERR_COUNT_TIMEOUT_100 100 | |
2488 | ||
2489 | /* Extended Status Register */ | |
2490 | #define IEEE_ESR_1000T_HD_CAPS 0x1000 /* 1000T HD capable */ | |
2491 | #define IEEE_ESR_1000T_FD_CAPS 0x2000 /* 1000T FD capable */ | |
2492 | #define IEEE_ESR_1000X_HD_CAPS 0x4000 /* 1000X HD capable */ | |
2493 | #define IEEE_ESR_1000X_FD_CAPS 0x8000 /* 1000X FD capable */ | |
2494 | ||
2495 | #define PHY_TX_POLARITY_MASK 0x0100 /* register 10h bit 8 (polarity bit) */ | |
2496 | #define PHY_TX_NORMAL_POLARITY 0 /* register 10h bit 8 (normal polarity) */ | |
2497 | ||
2498 | #define AUTO_POLARITY_DISABLE 0x0010 /* register 11h bit 4 */ | |
2499 | /* (0=enable, 1=disable) */ | |
2500 | ||
2501 | /* M88E1000 PHY Specific Control Register */ | |
2502 | #define M88E1000_PSCR_JABBER_DISABLE 0x0001 /* 1=Jabber Function disabled */ | |
2503 | #define M88E1000_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reversal enabled */ | |
2504 | #define M88E1000_PSCR_SQE_TEST 0x0004 /* 1=SQE Test enabled */ | |
2505 | #define M88E1000_PSCR_CLK125_DISABLE 0x0010 /* 1=CLK125 low, | |
2506 | * 0=CLK125 toggling | |
2507 | */ | |
2508 | #define M88E1000_PSCR_MDI_MANUAL_MODE 0x0000 /* MDI Crossover Mode bits 6:5 */ | |
2509 | /* Manual MDI configuration */ | |
2510 | #define M88E1000_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */ | |
2511 | #define M88E1000_PSCR_AUTO_X_1000T 0x0040 /* 1000BASE-T: Auto crossover, | |
2512 | * 100BASE-TX/10BASE-T: | |
2513 | * MDI Mode | |
2514 | */ | |
2515 | #define M88E1000_PSCR_AUTO_X_MODE 0x0060 /* Auto crossover enabled | |
2516 | * all speeds. | |
2517 | */ | |
2518 | #define M88E1000_PSCR_10BT_EXT_DIST_ENABLE 0x0080 | |
2519 | /* 1=Enable Extended 10BASE-T distance | |
2520 | * (Lower 10BASE-T RX Threshold) | |
2521 | * 0=Normal 10BASE-T RX Threshold */ | |
2522 | #define M88E1000_PSCR_MII_5BIT_ENABLE 0x0100 | |
2523 | /* 1=5-Bit interface in 100BASE-TX | |
2524 | * 0=MII interface in 100BASE-TX */ | |
2525 | #define M88E1000_PSCR_SCRAMBLER_DISABLE 0x0200 /* 1=Scrambler disable */ | |
2526 | #define M88E1000_PSCR_FORCE_LINK_GOOD 0x0400 /* 1=Force link good */ | |
2527 | #define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */ | |
2528 | ||
2529 | #define M88E1000_PSCR_POLARITY_REVERSAL_SHIFT 1 | |
2530 | #define M88E1000_PSCR_AUTO_X_MODE_SHIFT 5 | |
2531 | #define M88E1000_PSCR_10BT_EXT_DIST_ENABLE_SHIFT 7 | |
2532 | ||
2533 | /* M88E1000 PHY Specific Status Register */ | |
2534 | #define M88E1000_PSSR_JABBER 0x0001 /* 1=Jabber */ | |
2535 | #define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */ | |
2536 | #define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */ | |
2537 | #define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */ | |
2538 | #define M88E1000_PSSR_CABLE_LENGTH 0x0380 /* 0=<50M;1=50-80M;2=80-110M; | |
2539 | * 3=110-140M;4=>140M */ | |
2540 | #define M88E1000_PSSR_LINK 0x0400 /* 1=Link up, 0=Link down */ | |
2541 | #define M88E1000_PSSR_SPD_DPLX_RESOLVED 0x0800 /* 1=Speed & Duplex resolved */ | |
2542 | #define M88E1000_PSSR_PAGE_RCVD 0x1000 /* 1=Page received */ | |
2543 | #define M88E1000_PSSR_DPLX 0x2000 /* 1=Duplex 0=Half Duplex */ | |
2544 | #define M88E1000_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */ | |
2545 | #define M88E1000_PSSR_10MBS 0x0000 /* 00=10Mbs */ | |
2546 | #define M88E1000_PSSR_100MBS 0x4000 /* 01=100Mbs */ | |
2547 | #define M88E1000_PSSR_1000MBS 0x8000 /* 10=1000Mbs */ | |
2548 | ||
2549 | #define M88E1000_PSSR_REV_POLARITY_SHIFT 1 | |
2550 | #define M88E1000_PSSR_DOWNSHIFT_SHIFT 5 | |
2551 | #define M88E1000_PSSR_MDIX_SHIFT 6 | |
2552 | #define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7 | |
2553 | ||
2554 | /* M88E1000 Extended PHY Specific Control Register */ | |
2555 | #define M88E1000_EPSCR_FIBER_LOOPBACK 0x4000 /* 1=Fiber loopback */ | |
2556 | #define M88E1000_EPSCR_DOWN_NO_IDLE 0x8000 /* 1=Lost lock detect enabled. | |
2557 | * Will assert lost lock and bring | |
2558 | * link down if idle not seen | |
2559 | * within 1ms in 1000BASE-T | |
2560 | */ | |
2561 | /* Number of times we will attempt to autonegotiate before downshifting if we | |
2562 | * are the master */ | |
2563 | #define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00 | |
2564 | #define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000 | |
2565 | #define M88E1000_EPSCR_MASTER_DOWNSHIFT_2X 0x0400 | |
2566 | #define M88E1000_EPSCR_MASTER_DOWNSHIFT_3X 0x0800 | |
2567 | #define M88E1000_EPSCR_MASTER_DOWNSHIFT_4X 0x0C00 | |
2568 | /* Number of times we will attempt to autonegotiate before downshifting if we | |
2569 | * are the slave */ | |
2570 | #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300 | |
2571 | #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_DIS 0x0000 | |
2572 | #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100 | |
2573 | #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_2X 0x0200 | |
2574 | #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_3X 0x0300 | |
2575 | #define M88E1000_EPSCR_TX_CLK_2_5 0x0060 /* 2.5 MHz TX_CLK */ | |
2576 | #define M88E1000_EPSCR_TX_CLK_25 0x0070 /* 25 MHz TX_CLK */ | |
2577 | #define M88E1000_EPSCR_TX_CLK_0 0x0000 /* NO TX_CLK */ | |
2578 | ||
2579 | /* IGP01E1000 Specific Port Config Register - R/W */ | |
2580 | #define IGP01E1000_PSCFR_AUTO_MDIX_PAR_DETECT 0x0010 | |
2581 | #define IGP01E1000_PSCFR_PRE_EN 0x0020 | |
2582 | #define IGP01E1000_PSCFR_SMART_SPEED 0x0080 | |
2583 | #define IGP01E1000_PSCFR_DISABLE_TPLOOPBACK 0x0100 | |
2584 | #define IGP01E1000_PSCFR_DISABLE_JABBER 0x0400 | |
2585 | #define IGP01E1000_PSCFR_DISABLE_TRANSMIT 0x2000 | |
2586 | ||
2587 | /* IGP01E1000 Specific Port Status Register - R/O */ | |
2588 | #define IGP01E1000_PSSR_AUTONEG_FAILED 0x0001 /* RO LH SC */ | |
2589 | #define IGP01E1000_PSSR_POLARITY_REVERSED 0x0002 | |
2590 | #define IGP01E1000_PSSR_CABLE_LENGTH 0x007C | |
2591 | #define IGP01E1000_PSSR_FULL_DUPLEX 0x0200 | |
2592 | #define IGP01E1000_PSSR_LINK_UP 0x0400 | |
2593 | #define IGP01E1000_PSSR_MDIX 0x0800 | |
2594 | #define IGP01E1000_PSSR_SPEED_MASK 0xC000 /* speed bits mask */ | |
2595 | #define IGP01E1000_PSSR_SPEED_10MBPS 0x4000 | |
2596 | #define IGP01E1000_PSSR_SPEED_100MBPS 0x8000 | |
2597 | #define IGP01E1000_PSSR_SPEED_1000MBPS 0xC000 | |
2598 | #define IGP01E1000_PSSR_CABLE_LENGTH_SHIFT 0x0002 /* shift right 2 */ | |
2599 | #define IGP01E1000_PSSR_MDIX_SHIFT 0x000B /* shift right 11 */ | |
2600 | ||
2601 | /* IGP01E1000 Specific Port Control Register - R/W */ | |
2602 | #define IGP01E1000_PSCR_TP_LOOPBACK 0x0010 | |
2603 | #define IGP01E1000_PSCR_CORRECT_NC_SCMBLR 0x0200 | |
2604 | #define IGP01E1000_PSCR_TEN_CRS_SELECT 0x0400 | |
2605 | #define IGP01E1000_PSCR_FLIP_CHIP 0x0800 | |
2606 | #define IGP01E1000_PSCR_AUTO_MDIX 0x1000 | |
2607 | #define IGP01E1000_PSCR_FORCE_MDI_MDIX 0x2000 /* 0-MDI, 1-MDIX */ | |
2608 | ||
2609 | /* IGP01E1000 Specific Port Link Health Register */ | |
2610 | #define IGP01E1000_PLHR_SS_DOWNGRADE 0x8000 | |
2611 | #define IGP01E1000_PLHR_GIG_SCRAMBLER_ERROR 0x4000 | |
2612 | #define IGP01E1000_PLHR_MASTER_FAULT 0x2000 | |
2613 | #define IGP01E1000_PLHR_MASTER_RESOLUTION 0x1000 | |
2614 | #define IGP01E1000_PLHR_GIG_REM_RCVR_NOK 0x0800 /* LH */ | |
2615 | #define IGP01E1000_PLHR_IDLE_ERROR_CNT_OFLOW 0x0400 /* LH */ | |
2616 | #define IGP01E1000_PLHR_DATA_ERR_1 0x0200 /* LH */ | |
2617 | #define IGP01E1000_PLHR_DATA_ERR_0 0x0100 | |
2618 | #define IGP01E1000_PLHR_AUTONEG_FAULT 0x0040 | |
2619 | #define IGP01E1000_PLHR_AUTONEG_ACTIVE 0x0010 | |
2620 | #define IGP01E1000_PLHR_VALID_CHANNEL_D 0x0008 | |
2621 | #define IGP01E1000_PLHR_VALID_CHANNEL_C 0x0004 | |
2622 | #define IGP01E1000_PLHR_VALID_CHANNEL_B 0x0002 | |
2623 | #define IGP01E1000_PLHR_VALID_CHANNEL_A 0x0001 | |
2624 | ||
2625 | /* IGP01E1000 Channel Quality Register */ | |
2626 | #define IGP01E1000_MSE_CHANNEL_D 0x000F | |
2627 | #define IGP01E1000_MSE_CHANNEL_C 0x00F0 | |
2628 | #define IGP01E1000_MSE_CHANNEL_B 0x0F00 | |
2629 | #define IGP01E1000_MSE_CHANNEL_A 0xF000 | |
2630 | ||
2d7edb92 MC |
2631 | #define IGP02E1000_PM_SPD 0x0001 /* Smart Power Down */ |
2632 | #define IGP02E1000_PM_D3_LPLU 0x0004 /* Enable LPLU in non-D0a modes */ | |
2633 | #define IGP02E1000_PM_D0_LPLU 0x0002 /* Enable LPLU in D0a mode */ | |
2634 | ||
1da177e4 LT |
2635 | /* IGP01E1000 DSP reset macros */ |
2636 | #define DSP_RESET_ENABLE 0x0 | |
2637 | #define DSP_RESET_DISABLE 0x2 | |
2638 | #define E1000_MAX_DSP_RESETS 10 | |
2639 | ||
2d7edb92 | 2640 | /* IGP01E1000 & IGP02E1000 AGC Registers */ |
1da177e4 LT |
2641 | |
2642 | #define IGP01E1000_AGC_LENGTH_SHIFT 7 /* Coarse - 13:11, Fine - 10:7 */ | |
2d7edb92 MC |
2643 | #define IGP02E1000_AGC_LENGTH_SHIFT 9 /* Coarse - 15:13, Fine - 12:9 */ |
2644 | ||
2645 | /* IGP02E1000 AGC Register Length 9-bit mask */ | |
2646 | #define IGP02E1000_AGC_LENGTH_MASK 0x7F | |
1da177e4 LT |
2647 | |
2648 | /* 7 bits (3 Coarse + 4 Fine) --> 128 optional values */ | |
2649 | #define IGP01E1000_AGC_LENGTH_TABLE_SIZE 128 | |
868d5309 | 2650 | #define IGP02E1000_AGC_LENGTH_TABLE_SIZE 113 |
1da177e4 | 2651 | |
2d7edb92 | 2652 | /* The precision error of the cable length is +/- 10 meters */ |
1da177e4 | 2653 | #define IGP01E1000_AGC_RANGE 10 |
868d5309 | 2654 | #define IGP02E1000_AGC_RANGE 15 |
1da177e4 LT |
2655 | |
2656 | /* IGP01E1000 PCS Initialization register */ | |
2657 | /* bits 3:6 in the PCS registers stores the channels polarity */ | |
2658 | #define IGP01E1000_PHY_POLARITY_MASK 0x0078 | |
2659 | ||
2660 | /* IGP01E1000 GMII FIFO Register */ | |
2661 | #define IGP01E1000_GMII_FLEX_SPD 0x10 /* Enable flexible speed | |
2662 | * on Link-Up */ | |
2663 | #define IGP01E1000_GMII_SPD 0x20 /* Enable SPD */ | |
2664 | ||
2665 | /* IGP01E1000 Analog Register */ | |
2666 | #define IGP01E1000_ANALOG_SPARE_FUSE_STATUS 0x20D1 | |
2667 | #define IGP01E1000_ANALOG_FUSE_STATUS 0x20D0 | |
2668 | #define IGP01E1000_ANALOG_FUSE_CONTROL 0x20DC | |
2669 | #define IGP01E1000_ANALOG_FUSE_BYPASS 0x20DE | |
2670 | ||
2671 | #define IGP01E1000_ANALOG_FUSE_POLY_MASK 0xF000 | |
2672 | #define IGP01E1000_ANALOG_FUSE_FINE_MASK 0x0F80 | |
2673 | #define IGP01E1000_ANALOG_FUSE_COARSE_MASK 0x0070 | |
2674 | #define IGP01E1000_ANALOG_SPARE_FUSE_ENABLED 0x0100 | |
2675 | #define IGP01E1000_ANALOG_FUSE_ENABLE_SW_CONTROL 0x0002 | |
2676 | ||
2677 | #define IGP01E1000_ANALOG_FUSE_COARSE_THRESH 0x0040 | |
2678 | #define IGP01E1000_ANALOG_FUSE_COARSE_10 0x0010 | |
2679 | #define IGP01E1000_ANALOG_FUSE_FINE_1 0x0080 | |
2680 | #define IGP01E1000_ANALOG_FUSE_FINE_10 0x0500 | |
2681 | ||
2682 | ||
2683 | /* Bit definitions for valid PHY IDs. */ | |
2684 | /* I = Integrated | |
2685 | * E = External | |
2686 | */ | |
2687 | #define M88E1000_E_PHY_ID 0x01410C50 | |
2688 | #define M88E1000_I_PHY_ID 0x01410C30 | |
2689 | #define M88E1011_I_PHY_ID 0x01410C20 | |
2690 | #define IGP01E1000_I_PHY_ID 0x02A80380 | |
2691 | #define M88E1000_12_PHY_ID M88E1000_E_PHY_ID | |
2692 | #define M88E1000_14_PHY_ID M88E1000_E_PHY_ID | |
2693 | #define M88E1011_I_REV_4 0x04 | |
2d7edb92 MC |
2694 | #define M88E1111_I_PHY_ID 0x01410CC0 |
2695 | #define L1LXT971A_PHY_ID 0x001378E0 | |
1da177e4 LT |
2696 | |
2697 | /* Miscellaneous PHY bit definitions. */ | |
2698 | #define PHY_PREAMBLE 0xFFFFFFFF | |
2699 | #define PHY_SOF 0x01 | |
2700 | #define PHY_OP_READ 0x02 | |
2701 | #define PHY_OP_WRITE 0x01 | |
2702 | #define PHY_TURNAROUND 0x02 | |
2703 | #define PHY_PREAMBLE_SIZE 32 | |
2704 | #define MII_CR_SPEED_1000 0x0040 | |
2705 | #define MII_CR_SPEED_100 0x2000 | |
2706 | #define MII_CR_SPEED_10 0x0000 | |
2707 | #define E1000_PHY_ADDRESS 0x01 | |
2708 | #define PHY_AUTO_NEG_TIME 45 /* 4.5 Seconds */ | |
2709 | #define PHY_FORCE_TIME 20 /* 2.0 Seconds */ | |
2710 | #define PHY_REVISION_MASK 0xFFFFFFF0 | |
2711 | #define DEVICE_SPEED_MASK 0x00000300 /* Device Ctrl Reg Speed Mask */ | |
2712 | #define REG4_SPEED_MASK 0x01E0 | |
2713 | #define REG9_SPEED_MASK 0x0300 | |
2714 | #define ADVERTISE_10_HALF 0x0001 | |
2715 | #define ADVERTISE_10_FULL 0x0002 | |
2716 | #define ADVERTISE_100_HALF 0x0004 | |
2717 | #define ADVERTISE_100_FULL 0x0008 | |
2718 | #define ADVERTISE_1000_HALF 0x0010 | |
2719 | #define ADVERTISE_1000_FULL 0x0020 | |
2720 | #define AUTONEG_ADVERTISE_SPEED_DEFAULT 0x002F /* Everything but 1000-Half */ | |
2721 | #define AUTONEG_ADVERTISE_10_100_ALL 0x000F /* All 10/100 speeds*/ | |
2722 | #define AUTONEG_ADVERTISE_10_ALL 0x0003 /* 10Mbps Full & Half speeds*/ | |
2723 | ||
2724 | #endif /* _E1000_HW_H_ */ |