1
2
3
4#ifndef _IXGB_HW_H_
5#define _IXGB_HW_H_
6
7#include <linux/mdio.h>
8
9#include "ixgb_osdep.h"
10
11
12typedef enum {
13 ixgb_mac_unknown = 0,
14 ixgb_82597,
15 ixgb_num_macs
16} ixgb_mac_type;
17
18
19typedef enum {
20 ixgb_phy_type_unknown = 0,
21 ixgb_phy_type_g6005,
22 ixgb_phy_type_g6104,
23 ixgb_phy_type_txn17201,
24 ixgb_phy_type_txn17401,
25 ixgb_phy_type_bcm
26} ixgb_phy_type;
27
28
29typedef enum {
30 ixgb_xpak_vendor_intel,
31 ixgb_xpak_vendor_infineon
32} ixgb_xpak_vendor;
33
34
35typedef enum {
36 ixgb_media_type_unknown = 0,
37 ixgb_media_type_fiber = 1,
38 ixgb_media_type_copper = 2,
39 ixgb_num_media_types
40} ixgb_media_type;
41
42
43typedef enum {
44 ixgb_fc_none = 0,
45 ixgb_fc_rx_pause = 1,
46 ixgb_fc_tx_pause = 2,
47 ixgb_fc_full = 3,
48 ixgb_fc_default = 0xFF
49} ixgb_fc_type;
50
51
52typedef enum {
53 ixgb_bus_type_unknown = 0,
54 ixgb_bus_type_pci,
55 ixgb_bus_type_pcix
56} ixgb_bus_type;
57
58
59typedef enum {
60 ixgb_bus_speed_unknown = 0,
61 ixgb_bus_speed_33,
62 ixgb_bus_speed_66,
63 ixgb_bus_speed_100,
64 ixgb_bus_speed_133,
65 ixgb_bus_speed_reserved
66} ixgb_bus_speed;
67
68
69typedef enum {
70 ixgb_bus_width_unknown = 0,
71 ixgb_bus_width_32,
72 ixgb_bus_width_64
73} ixgb_bus_width;
74
75#define IXGB_EEPROM_SIZE 64
76
77#define SPEED_10000 10000
78#define FULL_DUPLEX 2
79
80#define MIN_NUMBER_OF_DESCRIPTORS 8
81#define MAX_NUMBER_OF_DESCRIPTORS 0xFFF8
82
83#define IXGB_DELAY_BEFORE_RESET 10
84#define IXGB_DELAY_AFTER_RESET 1
85#define IXGB_DELAY_AFTER_EE_RESET 10
86
87#define IXGB_DELAY_USECS_AFTER_LINK_RESET 13
88
89#define MAX_RESET_ITERATIONS 8
90
91
92#define IXGB_CTRL0 0x00000
93#define IXGB_CTRL1 0x00008
94#define IXGB_STATUS 0x00010
95#define IXGB_EECD 0x00018
96#define IXGB_MFS 0x00020
97
98
99#define IXGB_ICR 0x00080
100#define IXGB_ICS 0x00088
101#define IXGB_IMS 0x00090
102#define IXGB_IMC 0x00098
103
104
105#define IXGB_RCTL 0x00100
106#define IXGB_FCRTL 0x00108
107#define IXGB_FCRTH 0x00110
108#define IXGB_RDBAL 0x00118
109#define IXGB_RDBAH 0x0011C
110#define IXGB_RDLEN 0x00120
111#define IXGB_RDH 0x00128
112#define IXGB_RDT 0x00130
113#define IXGB_RDTR 0x00138
114#define IXGB_RXDCTL 0x00140
115#define IXGB_RAIDC 0x00148
116#define IXGB_RXCSUM 0x00158
117#define IXGB_RA 0x00180
118#define IXGB_RAL 0x00180
119#define IXGB_RAH 0x00184
120#define IXGB_MTA 0x00200
121#define IXGB_VFTA 0x00400
122#define IXGB_REQ_RX_DESCRIPTOR_MULTIPLE 8
123
124
125#define IXGB_TCTL 0x00600
126#define IXGB_TDBAL 0x00608
127#define IXGB_TDBAH 0x0060C
128#define IXGB_TDLEN 0x00610
129#define IXGB_TDH 0x00618
130#define IXGB_TDT 0x00620
131#define IXGB_TIDV 0x00628
132#define IXGB_TXDCTL 0x00630
133#define IXGB_TSPMT 0x00638
134#define IXGB_PAP 0x00640
135#define IXGB_REQ_TX_DESCRIPTOR_MULTIPLE 8
136
137
138#define IXGB_PCSC1 0x00700
139#define IXGB_PCSC2 0x00708
140#define IXGB_PCSS1 0x00710
141#define IXGB_PCSS2 0x00718
142#define IXGB_XPCSS 0x00720
143#define IXGB_UCCR 0x00728
144#define IXGB_XPCSTC 0x00730
145#define IXGB_MACA 0x00738
146#define IXGB_APAE 0x00740
147#define IXGB_ARD 0x00748
148#define IXGB_AIS 0x00750
149#define IXGB_MSCA 0x00758
150#define IXGB_MSRWD 0x00760
151
152
153#define IXGB_WUFC 0x00808
154#define IXGB_WUS 0x00810
155#define IXGB_FFLT 0x01000
156#define IXGB_FFMT 0x01020
157#define IXGB_FTVT 0x01420
158
159
160#define IXGB_TPRL 0x02000
161#define IXGB_TPRH 0x02004
162#define IXGB_GPRCL 0x02008
163#define IXGB_GPRCH 0x0200C
164#define IXGB_BPRCL 0x02010
165#define IXGB_BPRCH 0x02014
166#define IXGB_MPRCL 0x02018
167#define IXGB_MPRCH 0x0201C
168#define IXGB_UPRCL 0x02020
169#define IXGB_UPRCH 0x02024
170#define IXGB_VPRCL 0x02028
171#define IXGB_VPRCH 0x0202C
172#define IXGB_JPRCL 0x02030
173#define IXGB_JPRCH 0x02034
174#define IXGB_GORCL 0x02038
175#define IXGB_GORCH 0x0203C
176#define IXGB_TORL 0x02040
177#define IXGB_TORH 0x02044
178#define IXGB_RNBC 0x02048
179#define IXGB_RUC 0x02050
180#define IXGB_ROC 0x02058
181#define IXGB_RLEC 0x02060
182#define IXGB_CRCERRS 0x02068
183#define IXGB_ICBC 0x02070
184#define IXGB_ECBC 0x02078
185#define IXGB_MPC 0x02080
186#define IXGB_TPTL 0x02100
187#define IXGB_TPTH 0x02104
188#define IXGB_GPTCL 0x02108
189#define IXGB_GPTCH 0x0210C
190#define IXGB_BPTCL 0x02110
191#define IXGB_BPTCH 0x02114
192#define IXGB_MPTCL 0x02118
193#define IXGB_MPTCH 0x0211C
194#define IXGB_UPTCL 0x02120
195#define IXGB_UPTCH 0x02124
196#define IXGB_VPTCL 0x02128
197#define IXGB_VPTCH 0x0212C
198#define IXGB_JPTCL 0x02130
199#define IXGB_JPTCH 0x02134
200#define IXGB_GOTCL 0x02138
201#define IXGB_GOTCH 0x0213C
202#define IXGB_TOTL 0x02140
203#define IXGB_TOTH 0x02144
204#define IXGB_DC 0x02148
205#define IXGB_PLT64C 0x02150
206#define IXGB_TSCTC 0x02170
207#define IXGB_TSCTFC 0x02178
208#define IXGB_IBIC 0x02180
209#define IXGB_RFC 0x02188
210#define IXGB_LFC 0x02190
211#define IXGB_PFRC 0x02198
212#define IXGB_PFTC 0x021A0
213#define IXGB_MCFRC 0x021A8
214#define IXGB_MCFTC 0x021B0
215#define IXGB_XONRXC 0x021B8
216#define IXGB_XONTXC 0x021C0
217#define IXGB_XOFFRXC 0x021C8
218#define IXGB_XOFFTXC 0x021D0
219#define IXGB_RJC 0x021D8
220
221
222#define IXGB_CTRL0_LRST 0x00000008
223#define IXGB_CTRL0_JFE 0x00000010
224#define IXGB_CTRL0_XLE 0x00000020
225#define IXGB_CTRL0_MDCS 0x00000040
226#define IXGB_CTRL0_CMDC 0x00000080
227#define IXGB_CTRL0_SDP0 0x00040000
228#define IXGB_CTRL0_SDP1 0x00080000
229#define IXGB_CTRL0_SDP2 0x00100000
230#define IXGB_CTRL0_SDP3 0x00200000
231#define IXGB_CTRL0_SDP0_DIR 0x00400000
232#define IXGB_CTRL0_SDP1_DIR 0x00800000
233#define IXGB_CTRL0_SDP2_DIR 0x01000000
234#define IXGB_CTRL0_SDP3_DIR 0x02000000
235#define IXGB_CTRL0_RST 0x04000000
236#define IXGB_CTRL0_RPE 0x08000000
237#define IXGB_CTRL0_TPE 0x10000000
238#define IXGB_CTRL0_VME 0x40000000
239
240
241#define IXGB_CTRL1_GPI0_EN 0x00000001
242#define IXGB_CTRL1_GPI1_EN 0x00000002
243#define IXGB_CTRL1_GPI2_EN 0x00000004
244#define IXGB_CTRL1_GPI3_EN 0x00000008
245#define IXGB_CTRL1_SDP4 0x00000010
246#define IXGB_CTRL1_SDP5 0x00000020
247#define IXGB_CTRL1_SDP6 0x00000040
248#define IXGB_CTRL1_SDP7 0x00000080
249#define IXGB_CTRL1_SDP4_DIR 0x00000100
250#define IXGB_CTRL1_SDP5_DIR 0x00000200
251#define IXGB_CTRL1_SDP6_DIR 0x00000400
252#define IXGB_CTRL1_SDP7_DIR 0x00000800
253#define IXGB_CTRL1_EE_RST 0x00002000
254#define IXGB_CTRL1_RO_DIS 0x00020000
255#define IXGB_CTRL1_PCIXHM_MASK 0x00C00000
256#define IXGB_CTRL1_PCIXHM_1_2 0x00000000
257#define IXGB_CTRL1_PCIXHM_5_8 0x00400000
258#define IXGB_CTRL1_PCIXHM_3_4 0x00800000
259#define IXGB_CTRL1_PCIXHM_7_8 0x00C00000
260
261
262#define IXGB_STATUS_LU 0x00000002
263#define IXGB_STATUS_AIP 0x00000004
264#define IXGB_STATUS_TXOFF 0x00000010
265#define IXGB_STATUS_XAUIME 0x00000020
266#define IXGB_STATUS_RES 0x00000040
267#define IXGB_STATUS_RIS 0x00000080
268#define IXGB_STATUS_RIE 0x00000100
269#define IXGB_STATUS_RLF 0x00000200
270#define IXGB_STATUS_RRF 0x00000400
271#define IXGB_STATUS_PCI_SPD 0x00000800
272#define IXGB_STATUS_BUS64 0x00001000
273#define IXGB_STATUS_PCIX_MODE 0x00002000
274#define IXGB_STATUS_PCIX_SPD_MASK 0x0000C000
275#define IXGB_STATUS_PCIX_SPD_66 0x00000000
276#define IXGB_STATUS_PCIX_SPD_100 0x00004000
277#define IXGB_STATUS_PCIX_SPD_133 0x00008000
278#define IXGB_STATUS_REV_ID_MASK 0x000F0000
279#define IXGB_STATUS_REV_ID_SHIFT 16
280
281
282#define IXGB_EECD_SK 0x00000001
283#define IXGB_EECD_CS 0x00000002
284#define IXGB_EECD_DI 0x00000004
285#define IXGB_EECD_DO 0x00000008
286#define IXGB_EECD_FWE_MASK 0x00000030
287#define IXGB_EECD_FWE_DIS 0x00000010
288#define IXGB_EECD_FWE_EN 0x00000020
289
290
291#define IXGB_MFS_SHIFT 16
292
293
294#define IXGB_INT_TXDW 0x00000001
295#define IXGB_INT_TXQE 0x00000002
296#define IXGB_INT_LSC 0x00000004
297#define IXGB_INT_RXSEQ 0x00000008
298#define IXGB_INT_RXDMT0 0x00000010
299#define IXGB_INT_RXO 0x00000040
300#define IXGB_INT_RXT0 0x00000080
301#define IXGB_INT_AUTOSCAN 0x00000200
302#define IXGB_INT_GPI0 0x00000800
303#define IXGB_INT_GPI1 0x00001000
304#define IXGB_INT_GPI2 0x00002000
305#define IXGB_INT_GPI3 0x00004000
306
307
308#define IXGB_RCTL_RXEN 0x00000002
309#define IXGB_RCTL_SBP 0x00000004
310#define IXGB_RCTL_UPE 0x00000008
311#define IXGB_RCTL_MPE 0x00000010
312#define IXGB_RCTL_RDMTS_MASK 0x00000300
313#define IXGB_RCTL_RDMTS_1_2 0x00000000
314#define IXGB_RCTL_RDMTS_1_4 0x00000100
315#define IXGB_RCTL_RDMTS_1_8 0x00000200
316#define IXGB_RCTL_MO_MASK 0x00003000
317#define IXGB_RCTL_MO_47_36 0x00000000
318#define IXGB_RCTL_MO_46_35 0x00001000
319#define IXGB_RCTL_MO_45_34 0x00002000
320#define IXGB_RCTL_MO_43_32 0x00003000
321#define IXGB_RCTL_MO_SHIFT 12
322#define IXGB_RCTL_BAM 0x00008000
323#define IXGB_RCTL_BSIZE_MASK 0x00030000
324#define IXGB_RCTL_BSIZE_2048 0x00000000
325#define IXGB_RCTL_BSIZE_4096 0x00010000
326#define IXGB_RCTL_BSIZE_8192 0x00020000
327#define IXGB_RCTL_BSIZE_16384 0x00030000
328#define IXGB_RCTL_VFE 0x00040000
329#define IXGB_RCTL_CFIEN 0x00080000
330#define IXGB_RCTL_CFI 0x00100000
331#define IXGB_RCTL_RPDA_MASK 0x00600000
332#define IXGB_RCTL_RPDA_MC_MAC 0x00000000
333#define IXGB_RCTL_MC_ONLY 0x00400000
334#define IXGB_RCTL_CFF 0x00800000
335#define IXGB_RCTL_SECRC 0x04000000
336#define IXGB_RDT_FPDB 0x80000000
337
338#define IXGB_RCTL_IDLE_RX_UNIT 0
339
340
341#define IXGB_FCRTL_XONE 0x80000000
342
343
344#define IXGB_RXDCTL_PTHRESH_MASK 0x000001FF
345#define IXGB_RXDCTL_PTHRESH_SHIFT 0
346#define IXGB_RXDCTL_HTHRESH_MASK 0x0003FE00
347#define IXGB_RXDCTL_HTHRESH_SHIFT 9
348#define IXGB_RXDCTL_WTHRESH_MASK 0x07FC0000
349#define IXGB_RXDCTL_WTHRESH_SHIFT 18
350
351
352#define IXGB_RAIDC_HIGHTHRS_MASK 0x0000003F
353#define IXGB_RAIDC_DELAY_MASK 0x000FF800
354#define IXGB_RAIDC_DELAY_SHIFT 11
355#define IXGB_RAIDC_POLL_MASK 0x1FF00000
356#define IXGB_RAIDC_POLL_SHIFT 20
357#define IXGB_RAIDC_RXT_GATE 0x40000000
358#define IXGB_RAIDC_EN 0x80000000
359
360#define IXGB_RAIDC_POLL_1000_INTERRUPTS_PER_SECOND 1220
361#define IXGB_RAIDC_POLL_5000_INTERRUPTS_PER_SECOND 244
362#define IXGB_RAIDC_POLL_10000_INTERRUPTS_PER_SECOND 122
363#define IXGB_RAIDC_POLL_20000_INTERRUPTS_PER_SECOND 61
364
365
366#define IXGB_RXCSUM_IPOFL 0x00000100
367#define IXGB_RXCSUM_TUOFL 0x00000200
368
369
370#define IXGB_RAH_ASEL_MASK 0x00030000
371#define IXGB_RAH_ASEL_DEST 0x00000000
372#define IXGB_RAH_ASEL_SRC 0x00010000
373#define IXGB_RAH_AV 0x80000000
374
375
376#define IXGB_TCTL_TCE 0x00000001
377#define IXGB_TCTL_TXEN 0x00000002
378#define IXGB_TCTL_TPDE 0x00000004
379
380#define IXGB_TCTL_IDLE_TX_UNIT 0
381
382
383#define IXGB_TXDCTL_PTHRESH_MASK 0x0000007F
384#define IXGB_TXDCTL_HTHRESH_MASK 0x00007F00
385#define IXGB_TXDCTL_HTHRESH_SHIFT 8
386#define IXGB_TXDCTL_WTHRESH_MASK 0x007F0000
387#define IXGB_TXDCTL_WTHRESH_SHIFT 16
388
389
390#define IXGB_TSPMT_TSMT_MASK 0x0000FFFF
391#define IXGB_TSPMT_TSPBP_MASK 0xFFFF0000
392#define IXGB_TSPMT_TSPBP_SHIFT 16
393
394
395#define IXGB_PAP_TXPC_MASK 0x0000FFFF
396#define IXGB_PAP_TXPV_MASK 0x000F0000
397#define IXGB_PAP_TXPV_10G 0x00000000
398#define IXGB_PAP_TXPV_1G 0x00010000
399#define IXGB_PAP_TXPV_2G 0x00020000
400#define IXGB_PAP_TXPV_3G 0x00030000
401#define IXGB_PAP_TXPV_4G 0x00040000
402#define IXGB_PAP_TXPV_5G 0x00050000
403#define IXGB_PAP_TXPV_6G 0x00060000
404#define IXGB_PAP_TXPV_7G 0x00070000
405#define IXGB_PAP_TXPV_8G 0x00080000
406#define IXGB_PAP_TXPV_9G 0x00090000
407#define IXGB_PAP_TXPV_WAN 0x000F0000
408
409
410#define IXGB_PCSC1_LOOPBACK 0x00004000
411
412
413#define IXGB_PCSC2_PCS_TYPE_MASK 0x00000003
414#define IXGB_PCSC2_PCS_TYPE_10GBX 0x00000001
415
416
417#define IXGB_PCSS1_LOCAL_FAULT 0x00000080
418#define IXGB_PCSS1_RX_LINK_STATUS 0x00000004
419
420
421#define IXGB_PCSS2_DEV_PRES_MASK 0x0000C000
422#define IXGB_PCSS2_DEV_PRES 0x00004000
423#define IXGB_PCSS2_TX_LF 0x00000800
424#define IXGB_PCSS2_RX_LF 0x00000400
425#define IXGB_PCSS2_10GBW 0x00000004
426#define IXGB_PCSS2_10GBX 0x00000002
427#define IXGB_PCSS2_10GBR 0x00000001
428
429
430#define IXGB_XPCSS_ALIGN_STATUS 0x00001000
431#define IXGB_XPCSS_PATTERN_TEST 0x00000800
432#define IXGB_XPCSS_LANE_3_SYNC 0x00000008
433#define IXGB_XPCSS_LANE_2_SYNC 0x00000004
434#define IXGB_XPCSS_LANE_1_SYNC 0x00000002
435#define IXGB_XPCSS_LANE_0_SYNC 0x00000001
436
437
438#define IXGB_XPCSTC_BERT_TRIG 0x00200000
439#define IXGB_XPCSTC_BERT_SST 0x00100000
440#define IXGB_XPCSTC_BERT_PSZ_MASK 0x000C0000
441#define IXGB_XPCSTC_BERT_PSZ_SHIFT 17
442#define IXGB_XPCSTC_BERT_PSZ_INF 0x00000003
443#define IXGB_XPCSTC_BERT_PSZ_68 0x00000001
444#define IXGB_XPCSTC_BERT_PSZ_1028 0x00000000
445
446
447
448#define IXGB_MSCA_NP_ADDR_MASK 0x0000FFFF
449#define IXGB_MSCA_NP_ADDR_SHIFT 0
450
451#define IXGB_MSCA_DEV_TYPE_MASK 0x001F0000
452#define IXGB_MSCA_DEV_TYPE_SHIFT 16
453#define IXGB_MSCA_PHY_ADDR_MASK 0x03E00000
454#define IXGB_MSCA_PHY_ADDR_SHIFT 21
455#define IXGB_MSCA_OP_CODE_MASK 0x0C000000
456
457
458
459
460#define IXGB_MSCA_ADDR_CYCLE 0x00000000
461#define IXGB_MSCA_WRITE 0x04000000
462#define IXGB_MSCA_READ 0x08000000
463#define IXGB_MSCA_READ_AUTOINC 0x0C000000
464#define IXGB_MSCA_OP_CODE_SHIFT 26
465#define IXGB_MSCA_ST_CODE_MASK 0x30000000
466
467
468#define IXGB_MSCA_NEW_PROTOCOL 0x00000000
469#define IXGB_MSCA_OLD_PROTOCOL 0x10000000
470#define IXGB_MSCA_ST_CODE_SHIFT 28
471
472#define IXGB_MSCA_MDI_COMMAND 0x40000000
473
474#define IXGB_MSCA_MDI_IN_PROG_EN 0x80000000
475
476
477#define IXGB_MSRWD_WRITE_DATA_MASK 0x0000FFFF
478#define IXGB_MSRWD_WRITE_DATA_SHIFT 0
479#define IXGB_MSRWD_READ_DATA_MASK 0xFFFF0000
480#define IXGB_MSRWD_READ_DATA_SHIFT 16
481
482
483#define IXGB_PHY_ADDRESS 0x0
484
485#define MDIO_PMA_PMD_XPAK_VENDOR_NAME 0x803A
486
487
488#define G6XXX_PMA_PMD_VS1 0xC001
489#define G6XXX_XGXS_XAUI_VS2 0x18
490
491#define G6XXX_PMA_PMD_VS1_PLL_RESET 0x80
492#define G6XXX_PMA_PMD_VS1_REMOVE_PLL_RESET 0x00
493#define G6XXX_XGXS_XAUI_VS2_INPUT_MASK 0x0F
494
495
496
497
498
499
500struct ixgb_rx_desc {
501 __le64 buff_addr;
502 __le16 length;
503 __le16 reserved;
504 u8 status;
505 u8 errors;
506 __le16 special;
507};
508
509#define IXGB_RX_DESC_STATUS_DD 0x01
510#define IXGB_RX_DESC_STATUS_EOP 0x02
511#define IXGB_RX_DESC_STATUS_IXSM 0x04
512#define IXGB_RX_DESC_STATUS_VP 0x08
513#define IXGB_RX_DESC_STATUS_TCPCS 0x20
514#define IXGB_RX_DESC_STATUS_IPCS 0x40
515#define IXGB_RX_DESC_STATUS_PIF 0x80
516
517#define IXGB_RX_DESC_ERRORS_CE 0x01
518#define IXGB_RX_DESC_ERRORS_SE 0x02
519#define IXGB_RX_DESC_ERRORS_P 0x08
520#define IXGB_RX_DESC_ERRORS_TCPE 0x20
521#define IXGB_RX_DESC_ERRORS_IPE 0x40
522#define IXGB_RX_DESC_ERRORS_RXE 0x80
523
524#define IXGB_RX_DESC_SPECIAL_VLAN_MASK 0x0FFF
525#define IXGB_RX_DESC_SPECIAL_PRI_MASK 0xE000
526#define IXGB_RX_DESC_SPECIAL_PRI_SHIFT 0x000D
527
528
529
530
531
532
533struct ixgb_tx_desc {
534 __le64 buff_addr;
535 __le32 cmd_type_len;
536 u8 status;
537 u8 popts;
538 __le16 vlan;
539};
540
541#define IXGB_TX_DESC_LENGTH_MASK 0x000FFFFF
542#define IXGB_TX_DESC_TYPE_MASK 0x00F00000
543#define IXGB_TX_DESC_TYPE_SHIFT 20
544#define IXGB_TX_DESC_CMD_MASK 0xFF000000
545#define IXGB_TX_DESC_CMD_SHIFT 24
546#define IXGB_TX_DESC_CMD_EOP 0x01000000
547#define IXGB_TX_DESC_CMD_TSE 0x04000000
548#define IXGB_TX_DESC_CMD_RS 0x08000000
549#define IXGB_TX_DESC_CMD_VLE 0x40000000
550#define IXGB_TX_DESC_CMD_IDE 0x80000000
551
552#define IXGB_TX_DESC_TYPE 0x00100000
553
554#define IXGB_TX_DESC_STATUS_DD 0x01
555
556#define IXGB_TX_DESC_POPTS_IXSM 0x01
557#define IXGB_TX_DESC_POPTS_TXSM 0x02
558#define IXGB_TX_DESC_SPECIAL_PRI_SHIFT IXGB_RX_DESC_SPECIAL_PRI_SHIFT
559
560struct ixgb_context_desc {
561 u8 ipcss;
562 u8 ipcso;
563 __le16 ipcse;
564 u8 tucss;
565 u8 tucso;
566 __le16 tucse;
567 __le32 cmd_type_len;
568 u8 status;
569 u8 hdr_len;
570 __le16 mss;
571};
572
573#define IXGB_CONTEXT_DESC_CMD_TCP 0x01000000
574#define IXGB_CONTEXT_DESC_CMD_IP 0x02000000
575#define IXGB_CONTEXT_DESC_CMD_TSE 0x04000000
576#define IXGB_CONTEXT_DESC_CMD_RS 0x08000000
577#define IXGB_CONTEXT_DESC_CMD_IDE 0x80000000
578
579#define IXGB_CONTEXT_DESC_TYPE 0x00000000
580
581#define IXGB_CONTEXT_DESC_STATUS_DD 0x01
582
583
584#define IXGB_MC_TBL_SIZE 128
585#define IXGB_VLAN_FILTER_TBL_SIZE 128
586#define IXGB_RAR_ENTRIES 3
587
588#define IXGB_MEMORY_REGISTER_BASE_ADDRESS 0
589#define ENET_HEADER_SIZE 14
590#define ENET_FCS_LENGTH 4
591#define IXGB_MAX_NUM_MULTICAST_ADDRESSES 128
592#define IXGB_MIN_ENET_FRAME_SIZE_WITHOUT_FCS 60
593#define IXGB_MAX_ENET_FRAME_SIZE_WITHOUT_FCS 1514
594#define IXGB_MAX_JUMBO_FRAME_SIZE 0x3F00
595
596
597#define IXGB_OPTICAL_PHY_ADDR 0x0
598#define IXGB_XAUII_PHY_ADDR 0x1
599#define IXGB_DIAG_PHY_ADDR 0x1F
600
601
602struct ixgb_flash_buffer {
603 u8 manufacturer_id;
604 u8 device_id;
605 u8 filler1[0x2AA8];
606 u8 cmd2;
607 u8 filler2[0x2AAA];
608 u8 cmd1;
609 u8 filler3[0xAAAA];
610};
611
612
613struct ixgb_fc {
614 u32 high_water;
615 u32 low_water;
616 u16 pause_time;
617 bool send_xon;
618 ixgb_fc_type type;
619};
620
621
622#define FC_DEFAULT_HI_THRESH (0x8000)
623#define FC_DEFAULT_LO_THRESH (0x4000)
624#define FC_DEFAULT_TX_TIMER (0x100)
625
626
627#define IXGB_MAX_PHY_REG_ADDRESS 0xFFFF
628#define IXGB_MAX_PHY_ADDRESS 31
629#define IXGB_MAX_PHY_DEV_TYPE 31
630
631
632struct ixgb_bus {
633 ixgb_bus_speed speed;
634 ixgb_bus_width width;
635 ixgb_bus_type type;
636};
637
638struct ixgb_hw {
639 u8 __iomem *hw_addr;
640 void *back;
641 struct ixgb_fc fc;
642 struct ixgb_bus bus;
643 u32 phy_id;
644 u32 phy_addr;
645 ixgb_mac_type mac_type;
646 ixgb_phy_type phy_type;
647 u32 max_frame_size;
648 u32 mc_filter_type;
649 u32 num_mc_addrs;
650 u8 curr_mac_addr[ETH_ALEN];
651 u32 num_tx_desc;
652 u32 num_rx_desc;
653 u32 rx_buffer_size;
654 bool link_up;
655 bool adapter_stopped;
656 u16 device_id;
657 u16 vendor_id;
658 u8 revision_id;
659 u16 subsystem_vendor_id;
660 u16 subsystem_id;
661 u32 bar0;
662 u32 bar1;
663 u32 bar2;
664 u32 bar3;
665 u16 pci_cmd_word;
666 __le16 eeprom[IXGB_EEPROM_SIZE];
667 unsigned long io_base;
668 u32 lastLFC;
669 u32 lastRFC;
670};
671
672
673struct ixgb_hw_stats {
674 u64 tprl;
675 u64 tprh;
676 u64 gprcl;
677 u64 gprch;
678 u64 bprcl;
679 u64 bprch;
680 u64 mprcl;
681 u64 mprch;
682 u64 uprcl;
683 u64 uprch;
684 u64 vprcl;
685 u64 vprch;
686 u64 jprcl;
687 u64 jprch;
688 u64 gorcl;
689 u64 gorch;
690 u64 torl;
691 u64 torh;
692 u64 rnbc;
693 u64 ruc;
694 u64 roc;
695 u64 rlec;
696 u64 crcerrs;
697 u64 icbc;
698 u64 ecbc;
699 u64 mpc;
700 u64 tptl;
701 u64 tpth;
702 u64 gptcl;
703 u64 gptch;
704 u64 bptcl;
705 u64 bptch;
706 u64 mptcl;
707 u64 mptch;
708 u64 uptcl;
709 u64 uptch;
710 u64 vptcl;
711 u64 vptch;
712 u64 jptcl;
713 u64 jptch;
714 u64 gotcl;
715 u64 gotch;
716 u64 totl;
717 u64 toth;
718 u64 dc;
719 u64 plt64c;
720 u64 tsctc;
721 u64 tsctfc;
722 u64 ibic;
723 u64 rfc;
724 u64 lfc;
725 u64 pfrc;
726 u64 pftc;
727 u64 mcfrc;
728 u64 mcftc;
729 u64 xonrxc;
730 u64 xontxc;
731 u64 xoffrxc;
732 u64 xofftxc;
733 u64 rjc;
734};
735
736
737bool ixgb_adapter_stop(struct ixgb_hw *hw);
738bool ixgb_init_hw(struct ixgb_hw *hw);
739bool ixgb_adapter_start(struct ixgb_hw *hw);
740void ixgb_check_for_link(struct ixgb_hw *hw);
741bool ixgb_check_for_bad_link(struct ixgb_hw *hw);
742
743void ixgb_rar_set(struct ixgb_hw *hw, u8 *addr, u32 index);
744
745
746void ixgb_mc_addr_list_update(struct ixgb_hw *hw, u8 *mc_addr_list,
747 u32 mc_addr_count, u32 pad);
748
749
750void ixgb_write_vfta(struct ixgb_hw *hw, u32 offset, u32 value);
751
752
753void ixgb_get_ee_mac_addr(struct ixgb_hw *hw, u8 *mac_addr);
754u32 ixgb_get_ee_pba_number(struct ixgb_hw *hw);
755u16 ixgb_get_ee_device_id(struct ixgb_hw *hw);
756bool ixgb_get_eeprom_data(struct ixgb_hw *hw);
757__le16 ixgb_get_eeprom_word(struct ixgb_hw *hw, u16 index);
758
759
760void ixgb_led_on(struct ixgb_hw *hw);
761void ixgb_led_off(struct ixgb_hw *hw);
762void ixgb_write_pci_cfg(struct ixgb_hw *hw,
763 u32 reg,
764 u16 * value);
765
766
767#endif
768