2
* QLogic QLA41xx NIC HBA Driver
3
* Copyright (c) 2003-2006 QLogic Corporation
5
* See LICENSE.qlge for copyright and licensing details.
10
#include <linux/interrupt.h>
11
#include <linux/pci.h>
12
#include <linux/netdevice.h>
13
#include <linux/rtnetlink.h>
14
#include <linux/if_vlan.h>
17
* General definitions...
19
#define DRV_NAME "qlge"
20
#define DRV_STRING "QLogic 10 Gigabit PCI-E Ethernet Driver "
21
#define DRV_VERSION "v1.00.00.29.00.00-01"
23
#define WQ_ADDR_ALIGN 0x3 /* 4 byte alignment */
25
#define QLGE_VENDOR_ID 0x1077
26
#define QLGE_DEVICE_ID_8012 0x8012
27
#define QLGE_DEVICE_ID_8000 0x8000
29
#define MAX_TX_RINGS MAX_CPUS
30
#define MAX_RX_RINGS ((MAX_CPUS * 2) + 1)
32
#define NUM_TX_RING_ENTRIES 256
33
#define NUM_RX_RING_ENTRIES 256
35
#define NUM_SMALL_BUFFERS 512
36
#define NUM_LARGE_BUFFERS 512
37
#define DB_PAGE_SIZE 4096
39
/* Calculate the number of (4k) pages required to
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* contain a buffer queue of the given length.
42
#define MAX_DB_PAGES_PER_BQ(x) \
43
(((x * sizeof(u64)) / DB_PAGE_SIZE) + \
44
(((x * sizeof(u64)) % DB_PAGE_SIZE) ? 1 : 0))
46
#define RX_RING_SHADOW_SPACE (sizeof(u64) + \
47
MAX_DB_PAGES_PER_BQ(NUM_SMALL_BUFFERS) * sizeof(u64) + \
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MAX_DB_PAGES_PER_BQ(NUM_LARGE_BUFFERS) * sizeof(u64))
49
#define LARGE_BUFFER_MAX_SIZE 8192
50
#define LARGE_BUFFER_MIN_SIZE 2048
53
#define DFLT_COALESCE_WAIT 100 /* 100 usec wait for coalescing */
54
#define MAX_INTER_FRAME_WAIT 10 /* 10 usec max interframe-wait for coalescing */
55
#define DFLT_INTER_FRAME_WAIT (MAX_INTER_FRAME_WAIT/2)
56
#define UDELAY_COUNT 3
57
#define UDELAY_DELAY 100
60
#define TX_DESC_PER_IOCB 8
62
#if ((MAX_SKB_FRAGS - TX_DESC_PER_IOCB) + 2) > 0
63
#define TX_DESC_PER_OAL ((MAX_SKB_FRAGS - TX_DESC_PER_IOCB) + 2)
64
#else /* all other page sizes */
65
#define TX_DESC_PER_OAL 0
68
/* Word shifting for converting 64-bit
69
* address to a series of 16-bit words.
70
* This is used for some MPI firmware
73
#define LSW(x) ((u16)(x))
74
#define MSW(x) ((u16)((u32)(x) >> 16))
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#define LSD(x) ((u32)((u64)(x)))
76
#define MSD(x) ((u32)((((u64)(x)) >> 32)))
78
/* MPI test register definitions. This register
79
* is used for determining alternate NIC function's
83
MPI_TEST_FUNC_PORT_CFG = 0x1002,
84
MPI_TEST_FUNC_PRB_CTL = 0x100e,
85
MPI_TEST_FUNC_PRB_EN = 0x18a20000,
86
MPI_TEST_FUNC_RST_STS = 0x100a,
87
MPI_TEST_FUNC_RST_FRC = 0x00000003,
88
MPI_TEST_NIC_FUNC_MASK = 0x00000007,
89
MPI_TEST_NIC1_FUNCTION_ENABLE = (1 << 0),
90
MPI_TEST_NIC1_FUNCTION_MASK = 0x0000000e,
91
MPI_TEST_NIC1_FUNC_SHIFT = 1,
92
MPI_TEST_NIC2_FUNCTION_ENABLE = (1 << 4),
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MPI_TEST_NIC2_FUNCTION_MASK = 0x000000e0,
94
MPI_TEST_NIC2_FUNC_SHIFT = 5,
95
MPI_TEST_FC1_FUNCTION_ENABLE = (1 << 8),
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MPI_TEST_FC1_FUNCTION_MASK = 0x00000e00,
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MPI_TEST_FC1_FUNCTION_SHIFT = 9,
98
MPI_TEST_FC2_FUNCTION_ENABLE = (1 << 12),
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MPI_TEST_FC2_FUNCTION_MASK = 0x0000e000,
100
MPI_TEST_FC2_FUNCTION_SHIFT = 13,
102
MPI_NIC_READ = 0x00000000,
103
MPI_NIC_REG_BLOCK = 0x00020000,
104
MPI_NIC_FUNCTION_SHIFT = 6,
108
* Processor Address Register (PROC_ADDR) bit definitions.
116
PROC_ADDR_RDY = (1 << 31),
117
PROC_ADDR_R = (1 << 30),
118
PROC_ADDR_ERR = (1 << 29),
119
PROC_ADDR_DA = (1 << 28),
120
PROC_ADDR_FUNC0_MBI = 0x00001180,
121
PROC_ADDR_FUNC0_MBO = (PROC_ADDR_FUNC0_MBI + MAILBOX_COUNT),
122
PROC_ADDR_FUNC0_CTL = 0x000011a1,
123
PROC_ADDR_FUNC2_MBI = 0x00001280,
124
PROC_ADDR_FUNC2_MBO = (PROC_ADDR_FUNC2_MBI + MAILBOX_COUNT),
125
PROC_ADDR_FUNC2_CTL = 0x000012a1,
126
PROC_ADDR_MPI_RISC = 0x00000000,
127
PROC_ADDR_MDE = 0x00010000,
128
PROC_ADDR_REGBLOCK = 0x00020000,
129
PROC_ADDR_RISC_REG = 0x00030000,
133
* System Register (SYS) bit definitions.
142
SYS_OMP_DLY_MASK = 0x3f000000,
144
* There are no values defined as of edit #15.
150
* Reset/Failover Register (RST_FO) bit definitions.
153
RST_FO_TFO = (1 << 0),
154
RST_FO_RR_MASK = 0x00060000,
155
RST_FO_RR_CQ_CAM = 0x00000000,
156
RST_FO_RR_DROP = 0x00000002,
157
RST_FO_RR_DQ = 0x00000004,
158
RST_FO_RR_RCV_FUNC_CQ = 0x00000006,
159
RST_FO_FRB = (1 << 12),
160
RST_FO_MOP = (1 << 13),
161
RST_FO_REG = (1 << 14),
162
RST_FO_FR = (1 << 15),
166
* Function Specific Control Register (FSC) bit definitions.
169
FSC_DBRST_MASK = 0x00070000,
170
FSC_DBRST_256 = 0x00000000,
171
FSC_DBRST_512 = 0x00000001,
172
FSC_DBRST_768 = 0x00000002,
173
FSC_DBRST_1024 = 0x00000003,
174
FSC_DBL_MASK = 0x00180000,
175
FSC_DBL_DBRST = 0x00000000,
176
FSC_DBL_MAX_PLD = 0x00000008,
177
FSC_DBL_MAX_BRST = 0x00000010,
178
FSC_DBL_128_BYTES = 0x00000018,
180
FSC_EPC_MASK = 0x00c00000,
181
FSC_EPC_INBOUND = (1 << 6),
182
FSC_EPC_OUTBOUND = (1 << 7),
183
FSC_VM_PAGESIZE_MASK = 0x07000000,
184
FSC_VM_PAGE_2K = 0x00000100,
185
FSC_VM_PAGE_4K = 0x00000200,
186
FSC_VM_PAGE_8K = 0x00000300,
187
FSC_VM_PAGE_64K = 0x00000600,
195
* Host Command Status Register (CSR) bit definitions.
198
CSR_ERR_STS_MASK = 0x0000003f,
200
* There are no valued defined as of edit #15.
205
CSR_CMD_PARM_SHIFT = 22,
206
CSR_CMD_NOP = 0x00000000,
207
CSR_CMD_SET_RST = 0x10000000,
208
CSR_CMD_CLR_RST = 0x20000000,
209
CSR_CMD_SET_PAUSE = 0x30000000,
210
CSR_CMD_CLR_PAUSE = 0x40000000,
211
CSR_CMD_SET_H2R_INT = 0x50000000,
212
CSR_CMD_CLR_H2R_INT = 0x60000000,
213
CSR_CMD_PAR_EN = 0x70000000,
214
CSR_CMD_SET_BAD_PAR = 0x80000000,
215
CSR_CMD_CLR_BAD_PAR = 0x90000000,
216
CSR_CMD_CLR_R2PCI_INT = 0xa0000000,
220
* Configuration Register (CFG) bit definitions.
231
CFG_Q_MASK = 0x7f000000,
235
* Status Register (STS) bit definitions.
244
STS_FUNC_ID_MASK = 0x000000c0,
245
STS_FUNC_ID_SHIFT = 6,
254
* Interrupt Enable Register (INTR_EN) bit definitions.
257
INTR_EN_INTR_MASK = 0x007f0000,
258
INTR_EN_TYPE_MASK = 0x03000000,
259
INTR_EN_TYPE_ENABLE = 0x00000100,
260
INTR_EN_TYPE_DISABLE = 0x00000200,
261
INTR_EN_TYPE_READ = 0x00000300,
262
INTR_EN_IHD = (1 << 13),
263
INTR_EN_IHD_MASK = (INTR_EN_IHD << 16),
264
INTR_EN_EI = (1 << 14),
265
INTR_EN_EN = (1 << 15),
269
* Interrupt Mask Register (INTR_MASK) bit definitions.
272
INTR_MASK_PI = (1 << 0),
273
INTR_MASK_HL0 = (1 << 1),
274
INTR_MASK_LH0 = (1 << 2),
275
INTR_MASK_HL1 = (1 << 3),
276
INTR_MASK_LH1 = (1 << 4),
277
INTR_MASK_SE = (1 << 5),
278
INTR_MASK_LSC = (1 << 6),
279
INTR_MASK_MC = (1 << 7),
280
INTR_MASK_LINK_IRQS = INTR_MASK_LSC | INTR_MASK_SE | INTR_MASK_MC,
284
* Register (REV_ID) bit definitions.
287
REV_ID_MASK = 0x0000000f,
288
REV_ID_NICROLL_SHIFT = 0,
289
REV_ID_NICREV_SHIFT = 4,
290
REV_ID_XGROLL_SHIFT = 8,
291
REV_ID_XGREV_SHIFT = 12,
292
REV_ID_CHIPREV_SHIFT = 28,
296
* Force ECC Error Register (FRC_ECC_ERR) bit definitions.
299
FRC_ECC_ERR_VW = (1 << 12),
300
FRC_ECC_ERR_VB = (1 << 13),
301
FRC_ECC_ERR_NI = (1 << 14),
302
FRC_ECC_ERR_NO = (1 << 15),
303
FRC_ECC_PFE_SHIFT = 16,
304
FRC_ECC_ERR_DO = (1 << 18),
305
FRC_ECC_P14 = (1 << 19),
309
* Error Status Register (ERR_STS) bit definitions.
312
ERR_STS_NOF = (1 << 0),
313
ERR_STS_NIF = (1 << 1),
314
ERR_STS_DRP = (1 << 2),
315
ERR_STS_XGP = (1 << 3),
316
ERR_STS_FOU = (1 << 4),
317
ERR_STS_FOC = (1 << 5),
318
ERR_STS_FOF = (1 << 6),
319
ERR_STS_FIU = (1 << 7),
320
ERR_STS_FIC = (1 << 8),
321
ERR_STS_FIF = (1 << 9),
322
ERR_STS_MOF = (1 << 10),
323
ERR_STS_TA = (1 << 11),
324
ERR_STS_MA = (1 << 12),
325
ERR_STS_MPE = (1 << 13),
326
ERR_STS_SCE = (1 << 14),
327
ERR_STS_STE = (1 << 15),
328
ERR_STS_FOW = (1 << 16),
329
ERR_STS_UE = (1 << 17),
330
ERR_STS_MCH = (1 << 26),
331
ERR_STS_LOC_SHIFT = 27,
335
* RAM Debug Address Register (RAM_DBG_ADDR) bit definitions.
338
RAM_DBG_ADDR_FW = (1 << 30),
339
RAM_DBG_ADDR_FR = (1 << 31),
343
* Semaphore Register (SEM) bit definitions.
348
* reg = SEM_XGMAC0_MASK | (SEM_SET << SEM_XGMAC0_SHIFT)
353
SEM_XGMAC0_SHIFT = 0,
354
SEM_XGMAC1_SHIFT = 2,
356
SEM_MAC_ADDR_SHIFT = 6,
358
SEM_PROBE_SHIFT = 10,
359
SEM_RT_IDX_SHIFT = 12,
360
SEM_PROC_REG_SHIFT = 14,
361
SEM_XGMAC0_MASK = 0x00030000,
362
SEM_XGMAC1_MASK = 0x000c0000,
363
SEM_ICB_MASK = 0x00300000,
364
SEM_MAC_ADDR_MASK = 0x00c00000,
365
SEM_FLASH_MASK = 0x03000000,
366
SEM_PROBE_MASK = 0x0c000000,
367
SEM_RT_IDX_MASK = 0x30000000,
368
SEM_PROC_REG_MASK = 0xc0000000,
372
* 10G MAC Address Register (XGMAC_ADDR) bit definitions.
375
XGMAC_ADDR_RDY = (1 << 31),
376
XGMAC_ADDR_R = (1 << 30),
377
XGMAC_ADDR_XME = (1 << 29),
379
/* XGMAC control registers */
380
PAUSE_SRC_LO = 0x00000100,
381
PAUSE_SRC_HI = 0x00000104,
382
GLOBAL_CFG = 0x00000108,
383
GLOBAL_CFG_RESET = (1 << 0),
384
GLOBAL_CFG_JUMBO = (1 << 6),
385
GLOBAL_CFG_TX_STAT_EN = (1 << 10),
386
GLOBAL_CFG_RX_STAT_EN = (1 << 11),
388
TX_CFG_RESET = (1 << 0),
389
TX_CFG_EN = (1 << 1),
390
TX_CFG_PREAM = (1 << 2),
392
RX_CFG_RESET = (1 << 0),
393
RX_CFG_EN = (1 << 1),
394
RX_CFG_PREAM = (1 << 2),
395
FLOW_CTL = 0x0000011c,
396
PAUSE_OPCODE = 0x00000120,
397
PAUSE_TIMER = 0x00000124,
398
PAUSE_FRM_DEST_LO = 0x00000128,
399
PAUSE_FRM_DEST_HI = 0x0000012c,
400
MAC_TX_PARAMS = 0x00000134,
401
MAC_TX_PARAMS_JUMBO = (1 << 31),
402
MAC_TX_PARAMS_SIZE_SHIFT = 16,
403
MAC_RX_PARAMS = 0x00000138,
404
MAC_SYS_INT = 0x00000144,
405
MAC_SYS_INT_MASK = 0x00000148,
406
MAC_MGMT_INT = 0x0000014c,
407
MAC_MGMT_IN_MASK = 0x00000150,
408
EXT_ARB_MODE = 0x000001fc,
410
/* XGMAC TX statistics registers */
411
TX_PKTS = 0x00000200,
412
TX_BYTES = 0x00000208,
413
TX_MCAST_PKTS = 0x00000210,
414
TX_BCAST_PKTS = 0x00000218,
415
TX_UCAST_PKTS = 0x00000220,
416
TX_CTL_PKTS = 0x00000228,
417
TX_PAUSE_PKTS = 0x00000230,
418
TX_64_PKT = 0x00000238,
419
TX_65_TO_127_PKT = 0x00000240,
420
TX_128_TO_255_PKT = 0x00000248,
421
TX_256_511_PKT = 0x00000250,
422
TX_512_TO_1023_PKT = 0x00000258,
423
TX_1024_TO_1518_PKT = 0x00000260,
424
TX_1519_TO_MAX_PKT = 0x00000268,
425
TX_UNDERSIZE_PKT = 0x00000270,
426
TX_OVERSIZE_PKT = 0x00000278,
428
/* XGMAC statistics control registers */
429
RX_HALF_FULL_DET = 0x000002a0,
430
TX_HALF_FULL_DET = 0x000002a4,
431
RX_OVERFLOW_DET = 0x000002a8,
432
TX_OVERFLOW_DET = 0x000002ac,
433
RX_HALF_FULL_MASK = 0x000002b0,
434
TX_HALF_FULL_MASK = 0x000002b4,
435
RX_OVERFLOW_MASK = 0x000002b8,
436
TX_OVERFLOW_MASK = 0x000002bc,
437
STAT_CNT_CTL = 0x000002c0,
438
STAT_CNT_CTL_CLEAR_TX = (1 << 0),
439
STAT_CNT_CTL_CLEAR_RX = (1 << 1),
440
AUX_RX_HALF_FULL_DET = 0x000002d0,
441
AUX_TX_HALF_FULL_DET = 0x000002d4,
442
AUX_RX_OVERFLOW_DET = 0x000002d8,
443
AUX_TX_OVERFLOW_DET = 0x000002dc,
444
AUX_RX_HALF_FULL_MASK = 0x000002f0,
445
AUX_TX_HALF_FULL_MASK = 0x000002f4,
446
AUX_RX_OVERFLOW_MASK = 0x000002f8,
447
AUX_TX_OVERFLOW_MASK = 0x000002fc,
449
/* XGMAC RX statistics registers */
450
RX_BYTES = 0x00000300,
451
RX_BYTES_OK = 0x00000308,
452
RX_PKTS = 0x00000310,
453
RX_PKTS_OK = 0x00000318,
454
RX_BCAST_PKTS = 0x00000320,
455
RX_MCAST_PKTS = 0x00000328,
456
RX_UCAST_PKTS = 0x00000330,
457
RX_UNDERSIZE_PKTS = 0x00000338,
458
RX_OVERSIZE_PKTS = 0x00000340,
459
RX_JABBER_PKTS = 0x00000348,
460
RX_UNDERSIZE_FCERR_PKTS = 0x00000350,
461
RX_DROP_EVENTS = 0x00000358,
462
RX_FCERR_PKTS = 0x00000360,
463
RX_ALIGN_ERR = 0x00000368,
464
RX_SYMBOL_ERR = 0x00000370,
465
RX_MAC_ERR = 0x00000378,
466
RX_CTL_PKTS = 0x00000380,
467
RX_PAUSE_PKTS = 0x00000388,
468
RX_64_PKTS = 0x00000390,
469
RX_65_TO_127_PKTS = 0x00000398,
470
RX_128_255_PKTS = 0x000003a0,
471
RX_256_511_PKTS = 0x000003a8,
472
RX_512_TO_1023_PKTS = 0x000003b0,
473
RX_1024_TO_1518_PKTS = 0x000003b8,
474
RX_1519_TO_MAX_PKTS = 0x000003c0,
475
RX_LEN_ERR_PKTS = 0x000003c8,
477
/* XGMAC MDIO control registers */
478
MDIO_TX_DATA = 0x00000400,
479
MDIO_RX_DATA = 0x00000410,
480
MDIO_CMD = 0x00000420,
481
MDIO_PHY_ADDR = 0x00000430,
482
MDIO_PORT = 0x00000440,
483
MDIO_STATUS = 0x00000450,
485
XGMAC_REGISTER_END = 0x00000740,
489
* Enhanced Transmission Schedule Registers (NIC_ETS,CNA_ETS) bit definitions.
492
ETS_QUEUE_SHIFT = 29,
496
ETS_FC_COS_SHIFT = 23,
500
* Flash Address Register (FLASH_ADDR) bit definitions.
503
FLASH_ADDR_RDY = (1 << 31),
504
FLASH_ADDR_R = (1 << 30),
505
FLASH_ADDR_ERR = (1 << 29),
509
* Stop CQ Processing Register (CQ_STOP) bit definitions.
512
CQ_STOP_QUEUE_MASK = (0x007f0000),
513
CQ_STOP_TYPE_MASK = (0x03000000),
514
CQ_STOP_TYPE_START = 0x00000100,
515
CQ_STOP_TYPE_STOP = 0x00000200,
516
CQ_STOP_TYPE_READ = 0x00000300,
517
CQ_STOP_EN = (1 << 15),
521
* MAC Protocol Address Index Register (MAC_ADDR_IDX) bit definitions.
524
MAC_ADDR_IDX_SHIFT = 4,
525
MAC_ADDR_TYPE_SHIFT = 16,
526
MAC_ADDR_TYPE_COUNT = 10,
527
MAC_ADDR_TYPE_MASK = 0x000f0000,
528
MAC_ADDR_TYPE_CAM_MAC = 0x00000000,
529
MAC_ADDR_TYPE_MULTI_MAC = 0x00010000,
530
MAC_ADDR_TYPE_VLAN = 0x00020000,
531
MAC_ADDR_TYPE_MULTI_FLTR = 0x00030000,
532
MAC_ADDR_TYPE_FC_MAC = 0x00040000,
533
MAC_ADDR_TYPE_MGMT_MAC = 0x00050000,
534
MAC_ADDR_TYPE_MGMT_VLAN = 0x00060000,
535
MAC_ADDR_TYPE_MGMT_V4 = 0x00070000,
536
MAC_ADDR_TYPE_MGMT_V6 = 0x00080000,
537
MAC_ADDR_TYPE_MGMT_TU_DP = 0x00090000,
538
MAC_ADDR_ADR = (1 << 25),
539
MAC_ADDR_RS = (1 << 26),
540
MAC_ADDR_E = (1 << 27),
541
MAC_ADDR_MR = (1 << 30),
542
MAC_ADDR_MW = (1 << 31),
543
MAX_MULTICAST_ENTRIES = 32,
545
/* Entry count and words per entry
546
* for each address type in the filter.
548
MAC_ADDR_MAX_CAM_ENTRIES = 512,
549
MAC_ADDR_MAX_CAM_WCOUNT = 3,
550
MAC_ADDR_MAX_MULTICAST_ENTRIES = 32,
551
MAC_ADDR_MAX_MULTICAST_WCOUNT = 2,
552
MAC_ADDR_MAX_VLAN_ENTRIES = 4096,
553
MAC_ADDR_MAX_VLAN_WCOUNT = 1,
554
MAC_ADDR_MAX_MCAST_FLTR_ENTRIES = 4096,
555
MAC_ADDR_MAX_MCAST_FLTR_WCOUNT = 1,
556
MAC_ADDR_MAX_FC_MAC_ENTRIES = 4,
557
MAC_ADDR_MAX_FC_MAC_WCOUNT = 2,
558
MAC_ADDR_MAX_MGMT_MAC_ENTRIES = 8,
559
MAC_ADDR_MAX_MGMT_MAC_WCOUNT = 2,
560
MAC_ADDR_MAX_MGMT_VLAN_ENTRIES = 16,
561
MAC_ADDR_MAX_MGMT_VLAN_WCOUNT = 1,
562
MAC_ADDR_MAX_MGMT_V4_ENTRIES = 4,
563
MAC_ADDR_MAX_MGMT_V4_WCOUNT = 1,
564
MAC_ADDR_MAX_MGMT_V6_ENTRIES = 4,
565
MAC_ADDR_MAX_MGMT_V6_WCOUNT = 4,
566
MAC_ADDR_MAX_MGMT_TU_DP_ENTRIES = 4,
567
MAC_ADDR_MAX_MGMT_TU_DP_WCOUNT = 1,
571
* MAC Protocol Address Index Register (SPLT_HDR) bit definitions.
574
SPLT_HDR_EP = (1 << 31),
578
* FCoE Receive Configuration Register (FC_RCV_CFG) bit definitions.
581
FC_RCV_CFG_ECT = (1 << 15),
582
FC_RCV_CFG_DFH = (1 << 20),
583
FC_RCV_CFG_DVF = (1 << 21),
584
FC_RCV_CFG_RCE = (1 << 27),
585
FC_RCV_CFG_RFE = (1 << 28),
586
FC_RCV_CFG_TEE = (1 << 29),
587
FC_RCV_CFG_TCE = (1 << 30),
588
FC_RCV_CFG_TFE = (1 << 31),
592
* NIC Receive Configuration Register (NIC_RCV_CFG) bit definitions.
595
NIC_RCV_CFG_PPE = (1 << 0),
596
NIC_RCV_CFG_VLAN_MASK = 0x00060000,
597
NIC_RCV_CFG_VLAN_ALL = 0x00000000,
598
NIC_RCV_CFG_VLAN_MATCH_ONLY = 0x00000002,
599
NIC_RCV_CFG_VLAN_MATCH_AND_NON = 0x00000004,
600
NIC_RCV_CFG_VLAN_NONE_AND_NON = 0x00000006,
601
NIC_RCV_CFG_RV = (1 << 3),
602
NIC_RCV_CFG_DFQ_MASK = (0x7f000000),
603
NIC_RCV_CFG_DFQ_SHIFT = 8,
604
NIC_RCV_CFG_DFQ = 0, /* HARDCODE default queue to 0. */
608
* Mgmt Receive Configuration Register (MGMT_RCV_CFG) bit definitions.
611
MGMT_RCV_CFG_ARP = (1 << 0),
612
MGMT_RCV_CFG_DHC = (1 << 1),
613
MGMT_RCV_CFG_DHS = (1 << 2),
614
MGMT_RCV_CFG_NP = (1 << 3),
615
MGMT_RCV_CFG_I6N = (1 << 4),
616
MGMT_RCV_CFG_I6R = (1 << 5),
617
MGMT_RCV_CFG_DH6 = (1 << 6),
618
MGMT_RCV_CFG_UD1 = (1 << 7),
619
MGMT_RCV_CFG_UD0 = (1 << 8),
620
MGMT_RCV_CFG_BCT = (1 << 9),
621
MGMT_RCV_CFG_MCT = (1 << 10),
622
MGMT_RCV_CFG_DM = (1 << 11),
623
MGMT_RCV_CFG_RM = (1 << 12),
624
MGMT_RCV_CFG_STL = (1 << 13),
625
MGMT_RCV_CFG_VLAN_MASK = 0xc0000000,
626
MGMT_RCV_CFG_VLAN_ALL = 0x00000000,
627
MGMT_RCV_CFG_VLAN_MATCH_ONLY = 0x00004000,
628
MGMT_RCV_CFG_VLAN_MATCH_AND_NON = 0x00008000,
629
MGMT_RCV_CFG_VLAN_NONE_AND_NON = 0x0000c000,
633
* Routing Index Register (RT_IDX) bit definitions.
636
RT_IDX_IDX_SHIFT = 8,
637
RT_IDX_TYPE_MASK = 0x000f0000,
638
RT_IDX_TYPE_SHIFT = 16,
639
RT_IDX_TYPE_RT = 0x00000000,
640
RT_IDX_TYPE_RT_INV = 0x00010000,
641
RT_IDX_TYPE_NICQ = 0x00020000,
642
RT_IDX_TYPE_NICQ_INV = 0x00030000,
643
RT_IDX_DST_MASK = 0x00700000,
644
RT_IDX_DST_RSS = 0x00000000,
645
RT_IDX_DST_CAM_Q = 0x00100000,
646
RT_IDX_DST_COS_Q = 0x00200000,
647
RT_IDX_DST_DFLT_Q = 0x00300000,
648
RT_IDX_DST_DEST_Q = 0x00400000,
649
RT_IDX_RS = (1 << 26),
650
RT_IDX_E = (1 << 27),
651
RT_IDX_MR = (1 << 30),
652
RT_IDX_MW = (1 << 31),
654
/* Nic Queue format - type 2 bits */
655
RT_IDX_BCAST = (1 << 0),
656
RT_IDX_MCAST = (1 << 1),
657
RT_IDX_MCAST_MATCH = (1 << 2),
658
RT_IDX_MCAST_REG_MATCH = (1 << 3),
659
RT_IDX_MCAST_HASH_MATCH = (1 << 4),
660
RT_IDX_FC_MACH = (1 << 5),
661
RT_IDX_ETH_FCOE = (1 << 6),
662
RT_IDX_CAM_HIT = (1 << 7),
663
RT_IDX_CAM_BIT0 = (1 << 8),
664
RT_IDX_CAM_BIT1 = (1 << 9),
665
RT_IDX_VLAN_TAG = (1 << 10),
666
RT_IDX_VLAN_MATCH = (1 << 11),
667
RT_IDX_VLAN_FILTER = (1 << 12),
668
RT_IDX_ETH_SKIP1 = (1 << 13),
669
RT_IDX_ETH_SKIP2 = (1 << 14),
670
RT_IDX_BCAST_MCAST_MATCH = (1 << 15),
671
RT_IDX_802_3 = (1 << 16),
672
RT_IDX_LLDP = (1 << 17),
673
RT_IDX_UNUSED018 = (1 << 18),
674
RT_IDX_UNUSED019 = (1 << 19),
675
RT_IDX_UNUSED20 = (1 << 20),
676
RT_IDX_UNUSED21 = (1 << 21),
677
RT_IDX_ERR = (1 << 22),
678
RT_IDX_VALID = (1 << 23),
679
RT_IDX_TU_CSUM_ERR = (1 << 24),
680
RT_IDX_IP_CSUM_ERR = (1 << 25),
681
RT_IDX_MAC_ERR = (1 << 26),
682
RT_IDX_RSS_TCP6 = (1 << 27),
683
RT_IDX_RSS_TCP4 = (1 << 28),
684
RT_IDX_RSS_IPV6 = (1 << 29),
685
RT_IDX_RSS_IPV4 = (1 << 30),
686
RT_IDX_RSS_MATCH = (1 << 31),
688
/* Hierarchy for the NIC Queue Mask */
689
RT_IDX_ALL_ERR_SLOT = 0,
690
RT_IDX_MAC_ERR_SLOT = 0,
691
RT_IDX_IP_CSUM_ERR_SLOT = 1,
692
RT_IDX_TCP_UDP_CSUM_ERR_SLOT = 2,
693
RT_IDX_BCAST_SLOT = 3,
694
RT_IDX_MCAST_MATCH_SLOT = 4,
695
RT_IDX_ALLMULTI_SLOT = 5,
696
RT_IDX_UNUSED6_SLOT = 6,
697
RT_IDX_UNUSED7_SLOT = 7,
698
RT_IDX_RSS_MATCH_SLOT = 8,
699
RT_IDX_RSS_IPV4_SLOT = 8,
700
RT_IDX_RSS_IPV6_SLOT = 9,
701
RT_IDX_RSS_TCP4_SLOT = 10,
702
RT_IDX_RSS_TCP6_SLOT = 11,
703
RT_IDX_CAM_HIT_SLOT = 12,
704
RT_IDX_UNUSED013 = 13,
705
RT_IDX_UNUSED014 = 14,
706
RT_IDX_PROMISCUOUS_SLOT = 15,
707
RT_IDX_MAX_RT_SLOTS = 8,
708
RT_IDX_MAX_NIC_SLOTS = 16,
712
* Serdes Address Register (XG_SERDES_ADDR) bit definitions.
715
XG_SERDES_ADDR_RDY = (1 << 31),
716
XG_SERDES_ADDR_R = (1 << 30),
718
XG_SERDES_ADDR_STS = 0x00001E06,
719
XG_SERDES_ADDR_XFI1_PWR_UP = 0x00000005,
720
XG_SERDES_ADDR_XFI2_PWR_UP = 0x0000000a,
721
XG_SERDES_ADDR_XAUI_PWR_DOWN = 0x00000001,
723
/* Serdes coredump definitions. */
724
XG_SERDES_XAUI_AN_START = 0x00000000,
725
XG_SERDES_XAUI_AN_END = 0x00000034,
726
XG_SERDES_XAUI_HSS_PCS_START = 0x00000800,
727
XG_SERDES_XAUI_HSS_PCS_END = 0x0000880,
728
XG_SERDES_XFI_AN_START = 0x00001000,
729
XG_SERDES_XFI_AN_END = 0x00001034,
730
XG_SERDES_XFI_TRAIN_START = 0x10001050,
731
XG_SERDES_XFI_TRAIN_END = 0x1000107C,
732
XG_SERDES_XFI_HSS_PCS_START = 0x00001800,
733
XG_SERDES_XFI_HSS_PCS_END = 0x00001838,
734
XG_SERDES_XFI_HSS_TX_START = 0x00001c00,
735
XG_SERDES_XFI_HSS_TX_END = 0x00001c1f,
736
XG_SERDES_XFI_HSS_RX_START = 0x00001c40,
737
XG_SERDES_XFI_HSS_RX_END = 0x00001c5f,
738
XG_SERDES_XFI_HSS_PLL_START = 0x00001e00,
739
XG_SERDES_XFI_HSS_PLL_END = 0x00001e1f,
743
* NIC Probe Mux Address Register (PRB_MX_ADDR) bit definitions.
746
PRB_MX_ADDR_ARE = (1 << 16),
747
PRB_MX_ADDR_UP = (1 << 15),
748
PRB_MX_ADDR_SWP = (1 << 14),
750
/* Module select values. */
751
PRB_MX_ADDR_MAX_MODS = 21,
752
PRB_MX_ADDR_MOD_SEL_SHIFT = 9,
753
PRB_MX_ADDR_MOD_SEL_TBD = 0,
754
PRB_MX_ADDR_MOD_SEL_IDE1 = 1,
755
PRB_MX_ADDR_MOD_SEL_IDE2 = 2,
756
PRB_MX_ADDR_MOD_SEL_FRB = 3,
757
PRB_MX_ADDR_MOD_SEL_ODE1 = 4,
758
PRB_MX_ADDR_MOD_SEL_ODE2 = 5,
759
PRB_MX_ADDR_MOD_SEL_DA1 = 6,
760
PRB_MX_ADDR_MOD_SEL_DA2 = 7,
761
PRB_MX_ADDR_MOD_SEL_IMP1 = 8,
762
PRB_MX_ADDR_MOD_SEL_IMP2 = 9,
763
PRB_MX_ADDR_MOD_SEL_OMP1 = 10,
764
PRB_MX_ADDR_MOD_SEL_OMP2 = 11,
765
PRB_MX_ADDR_MOD_SEL_ORS1 = 12,
766
PRB_MX_ADDR_MOD_SEL_ORS2 = 13,
767
PRB_MX_ADDR_MOD_SEL_REG = 14,
768
PRB_MX_ADDR_MOD_SEL_MAC1 = 16,
769
PRB_MX_ADDR_MOD_SEL_MAC2 = 17,
770
PRB_MX_ADDR_MOD_SEL_VQM1 = 18,
771
PRB_MX_ADDR_MOD_SEL_VQM2 = 19,
772
PRB_MX_ADDR_MOD_SEL_MOP = 20,
773
/* Bit fields indicating which modules
774
* are valid for each clock domain.
776
PRB_MX_ADDR_VALID_SYS_MOD = 0x000f7ff7,
777
PRB_MX_ADDR_VALID_PCI_MOD = 0x000040c1,
778
PRB_MX_ADDR_VALID_XGM_MOD = 0x00037309,
779
PRB_MX_ADDR_VALID_FC_MOD = 0x00003001,
780
PRB_MX_ADDR_VALID_TOTAL = 34,
782
/* Clock domain values. */
783
PRB_MX_ADDR_CLOCK_SHIFT = 6,
784
PRB_MX_ADDR_SYS_CLOCK = 0,
785
PRB_MX_ADDR_PCI_CLOCK = 2,
786
PRB_MX_ADDR_FC_CLOCK = 5,
787
PRB_MX_ADDR_XGM_CLOCK = 6,
789
PRB_MX_ADDR_MAX_MUX = 64,
793
* Control Register Set Map
796
PROC_ADDR = 0, /* Use semaphore */
797
PROC_DATA = 0x04, /* Use semaphore */
803
ICB_RID = 0x1c, /* Use semaphore */
804
ICB_L = 0x20, /* Use semaphore */
805
ICB_H = 0x24, /* Use semaphore */
822
GPIO_1 = 0x68, /* Use semaphore */
823
GPIO_2 = 0x6c, /* Use semaphore */
824
GPIO_3 = 0x70, /* Use semaphore */
826
XGMAC_ADDR = 0x78, /* Use semaphore */
827
XGMAC_DATA = 0x7c, /* Use semaphore */
830
FLASH_ADDR = 0x88, /* Use semaphore */
831
FLASH_DATA = 0x8c, /* Use semaphore */
834
WQ_PAGE_TBL_LO = 0x98,
835
WQ_PAGE_TBL_HI = 0x9c,
836
CQ_PAGE_TBL_LO = 0xa0,
837
CQ_PAGE_TBL_HI = 0xa4,
838
MAC_ADDR_IDX = 0xa8, /* Use semaphore */
839
MAC_ADDR_DATA = 0xac, /* Use semaphore */
845
FC_PAUSE_THRES = 0xc4,
846
NIC_PAUSE_THRES = 0xc8,
856
XG_SERDES_ADDR = 0xf0,
857
XG_SERDES_DATA = 0xf4,
858
PRB_MX_ADDR = 0xf8, /* Use semaphore */
859
PRB_MX_DATA = 0xfc, /* Use semaphore */
862
#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
863
#define SMALL_BUFFER_SIZE 256
864
#define SMALL_BUF_MAP_SIZE SMALL_BUFFER_SIZE
865
#define SPLT_SETTING FSC_DBRST_1024
867
#define QLGE_SB_PAD 0
869
#define SMALL_BUFFER_SIZE 512
870
#define SMALL_BUF_MAP_SIZE (SMALL_BUFFER_SIZE / 2)
871
#define SPLT_SETTING FSC_SH
872
#define SPLT_LEN (SPLT_HDR_EP | \
873
min(SMALL_BUF_MAP_SIZE, 1023))
874
#define QLGE_SB_PAD 32
881
CAM_OUT_ROUTE_FC = 0,
882
CAM_OUT_ROUTE_NIC = 1,
883
CAM_OUT_FUNC_SHIFT = 2,
884
CAM_OUT_RV = (1 << 4),
885
CAM_OUT_SH = (1 << 15),
886
CAM_OUT_CQ_ID_SHIFT = 5,
890
* Mailbox definitions
893
/* Asynchronous Event Notifications */
894
AEN_SYS_ERR = 0x00008002,
895
AEN_LINK_UP = 0x00008011,
896
AEN_LINK_DOWN = 0x00008012,
897
AEN_IDC_CMPLT = 0x00008100,
898
AEN_IDC_REQ = 0x00008101,
899
AEN_IDC_EXT = 0x00008102,
900
AEN_DCBX_CHG = 0x00008110,
901
AEN_AEN_LOST = 0x00008120,
902
AEN_AEN_SFP_IN = 0x00008130,
903
AEN_AEN_SFP_OUT = 0x00008131,
904
AEN_FW_INIT_DONE = 0x00008400,
905
AEN_FW_INIT_FAIL = 0x00008401,
907
/* Mailbox Command Opcodes. */
908
MB_CMD_NOP = 0x00000000,
909
MB_CMD_EX_FW = 0x00000002,
910
MB_CMD_MB_TEST = 0x00000006,
911
MB_CMD_CSUM_TEST = 0x00000007, /* Verify Checksum */
912
MB_CMD_ABOUT_FW = 0x00000008,
913
MB_CMD_COPY_RISC_RAM = 0x0000000a,
914
MB_CMD_LOAD_RISC_RAM = 0x0000000b,
915
MB_CMD_DUMP_RISC_RAM = 0x0000000c,
916
MB_CMD_WRITE_RAM = 0x0000000d,
917
MB_CMD_INIT_RISC_RAM = 0x0000000e,
918
MB_CMD_READ_RAM = 0x0000000f,
919
MB_CMD_STOP_FW = 0x00000014,
920
MB_CMD_MAKE_SYS_ERR = 0x0000002a,
921
MB_CMD_WRITE_SFP = 0x00000030,
922
MB_CMD_READ_SFP = 0x00000031,
923
MB_CMD_INIT_FW = 0x00000060,
924
MB_CMD_GET_IFCB = 0x00000061,
925
MB_CMD_GET_FW_STATE = 0x00000069,
926
MB_CMD_IDC_REQ = 0x00000100, /* Inter-Driver Communication */
927
MB_CMD_IDC_ACK = 0x00000101, /* Inter-Driver Communication */
928
MB_CMD_SET_WOL_MODE = 0x00000110, /* Wake On Lan */
930
MB_WOL_MAGIC_PKT = (1 << 1),
931
MB_WOL_FLTR = (1 << 2),
932
MB_WOL_UCAST = (1 << 3),
933
MB_WOL_MCAST = (1 << 4),
934
MB_WOL_BCAST = (1 << 5),
935
MB_WOL_LINK_UP = (1 << 6),
936
MB_WOL_LINK_DOWN = (1 << 7),
937
MB_WOL_MODE_ON = (1 << 16), /* Wake on Lan Mode on */
938
MB_CMD_SET_WOL_FLTR = 0x00000111, /* Wake On Lan Filter */
939
MB_CMD_CLEAR_WOL_FLTR = 0x00000112, /* Wake On Lan Filter */
940
MB_CMD_SET_WOL_MAGIC = 0x00000113, /* Wake On Lan Magic Packet */
941
MB_CMD_CLEAR_WOL_MAGIC = 0x00000114,/* Wake On Lan Magic Packet */
942
MB_CMD_SET_WOL_IMMED = 0x00000115,
943
MB_CMD_PORT_RESET = 0x00000120,
944
MB_CMD_SET_PORT_CFG = 0x00000122,
945
MB_CMD_GET_PORT_CFG = 0x00000123,
946
MB_CMD_GET_LINK_STS = 0x00000124,
947
MB_CMD_SET_LED_CFG = 0x00000125, /* Set LED Configuration Register */
948
QL_LED_BLINK = 0x03e803e8,
949
MB_CMD_GET_LED_CFG = 0x00000126, /* Get LED Configuration Register */
950
MB_CMD_SET_MGMNT_TFK_CTL = 0x00000160, /* Set Mgmnt Traffic Control */
951
MB_SET_MPI_TFK_STOP = (1 << 0),
952
MB_SET_MPI_TFK_RESUME = (1 << 1),
953
MB_CMD_GET_MGMNT_TFK_CTL = 0x00000161, /* Get Mgmnt Traffic Control */
954
MB_GET_MPI_TFK_STOPPED = (1 << 0),
955
MB_GET_MPI_TFK_FIFO_EMPTY = (1 << 1),
956
/* Sub-commands for IDC request.
957
* This describes the reason for the
960
MB_CMD_IOP_NONE = 0x0000,
961
MB_CMD_IOP_PREP_UPDATE_MPI = 0x0001,
962
MB_CMD_IOP_COMP_UPDATE_MPI = 0x0002,
963
MB_CMD_IOP_PREP_LINK_DOWN = 0x0010,
964
MB_CMD_IOP_DVR_START = 0x0100,
965
MB_CMD_IOP_FLASH_ACC = 0x0101,
966
MB_CMD_IOP_RESTART_MPI = 0x0102,
967
MB_CMD_IOP_CORE_DUMP_MPI = 0x0103,
969
/* Mailbox Command Status. */
970
MB_CMD_STS_GOOD = 0x00004000, /* Success. */
971
MB_CMD_STS_INTRMDT = 0x00001000, /* Intermediate Complete. */
972
MB_CMD_STS_INVLD_CMD = 0x00004001, /* Invalid. */
973
MB_CMD_STS_XFC_ERR = 0x00004002, /* Interface Error. */
974
MB_CMD_STS_CSUM_ERR = 0x00004003, /* Csum Error. */
975
MB_CMD_STS_ERR = 0x00004005, /* System Error. */
976
MB_CMD_STS_PARAM_ERR = 0x00004006, /* Parameter Error. */
980
u32 mbox_in[MAILBOX_COUNT];
981
u32 mbox_out[MAILBOX_COUNT];
986
struct flash_params_8012 {
996
/* 8000 device's flash is a different structure
997
* at a different offset in flash.
999
#define FUNC0_FLASH_OFFSET 0x140200
1000
#define FUNC1_FLASH_OFFSET 0x140600
1002
/* Flash related data structures. */
1003
struct flash_params_8000 {
1004
u8 dev_id_str[4]; /* "8000" */
1024
__le16 subsys_ven_id;
1025
__le16 subsys_dev_id;
1029
union flash_params {
1030
struct flash_params_8012 flash_params_8012;
1031
struct flash_params_8000 flash_params_8000;
1035
* doorbell space for the rx ring context
1037
struct rx_doorbell_context {
1038
u32 cnsmr_idx; /* 0x00 */
1039
u32 valid; /* 0x04 */
1040
u32 reserved[4]; /* 0x08-0x14 */
1041
u32 lbq_prod_idx; /* 0x18 */
1042
u32 sbq_prod_idx; /* 0x1c */
1046
* doorbell space for the tx ring context
1048
struct tx_doorbell_context {
1049
u32 prod_idx; /* 0x00 */
1050
u32 valid; /* 0x04 */
1051
u32 reserved[4]; /* 0x08-0x14 */
1052
u32 lbq_prod_idx; /* 0x18 */
1053
u32 sbq_prod_idx; /* 0x1c */
1056
/* DATA STRUCTURES SHARED WITH HARDWARE. */
1057
struct tx_buf_desc {
1060
#define TX_DESC_LEN_MASK 0x000fffff
1061
#define TX_DESC_C 0x40000000
1062
#define TX_DESC_E 0x80000000
1066
* IOCB Definitions...
1069
#define OPCODE_OB_MAC_IOCB 0x01
1070
#define OPCODE_OB_MAC_TSO_IOCB 0x02
1071
#define OPCODE_IB_MAC_IOCB 0x20
1072
#define OPCODE_IB_MPI_IOCB 0x21
1073
#define OPCODE_IB_AE_IOCB 0x3f
1075
struct ob_mac_iocb_req {
1078
#define OB_MAC_IOCB_REQ_OI 0x01
1079
#define OB_MAC_IOCB_REQ_I 0x02
1080
#define OB_MAC_IOCB_REQ_D 0x08
1081
#define OB_MAC_IOCB_REQ_F 0x10
1084
#define OB_MAC_IOCB_DFP 0x02
1085
#define OB_MAC_IOCB_V 0x04
1086
__le32 reserved1[2];
1088
#define OB_MAC_IOCB_LEN_MASK 0x3ffff
1095
struct tx_buf_desc tbd[TX_DESC_PER_IOCB];
1098
struct ob_mac_iocb_rsp {
1101
#define OB_MAC_IOCB_RSP_OI 0x01 /* */
1102
#define OB_MAC_IOCB_RSP_I 0x02 /* */
1103
#define OB_MAC_IOCB_RSP_E 0x08 /* */
1104
#define OB_MAC_IOCB_RSP_S 0x10 /* too Short */
1105
#define OB_MAC_IOCB_RSP_L 0x20 /* too Large */
1106
#define OB_MAC_IOCB_RSP_P 0x40 /* Padded */
1109
#define OB_MAC_IOCB_RSP_B 0x80 /* */
1112
__le32 reserved[13];
1115
struct ob_mac_tso_iocb_req {
1118
#define OB_MAC_TSO_IOCB_OI 0x01
1119
#define OB_MAC_TSO_IOCB_I 0x02
1120
#define OB_MAC_TSO_IOCB_D 0x08
1121
#define OB_MAC_TSO_IOCB_IP4 0x40
1122
#define OB_MAC_TSO_IOCB_IP6 0x80
1124
#define OB_MAC_TSO_IOCB_LSO 0x20
1125
#define OB_MAC_TSO_IOCB_UC 0x40
1126
#define OB_MAC_TSO_IOCB_TC 0x80
1128
#define OB_MAC_TSO_IOCB_IC 0x01
1129
#define OB_MAC_TSO_IOCB_DFP 0x02
1130
#define OB_MAC_TSO_IOCB_V 0x04
1131
__le32 reserved1[2];
1135
__le16 total_hdrs_len;
1136
__le16 net_trans_offset;
1137
#define OB_MAC_TRANSPORT_HDR_SHIFT 6
1140
struct tx_buf_desc tbd[TX_DESC_PER_IOCB];
1143
struct ob_mac_tso_iocb_rsp {
1146
#define OB_MAC_TSO_IOCB_RSP_OI 0x01
1147
#define OB_MAC_TSO_IOCB_RSP_I 0x02
1148
#define OB_MAC_TSO_IOCB_RSP_E 0x08
1149
#define OB_MAC_TSO_IOCB_RSP_S 0x10
1150
#define OB_MAC_TSO_IOCB_RSP_L 0x20
1151
#define OB_MAC_TSO_IOCB_RSP_P 0x40
1154
#define OB_MAC_TSO_IOCB_RSP_B 0x8000
1157
__le32 reserved2[13];
1160
struct ib_mac_iocb_rsp {
1161
u8 opcode; /* 0x20 */
1163
#define IB_MAC_IOCB_RSP_OI 0x01 /* Overide intr delay */
1164
#define IB_MAC_IOCB_RSP_I 0x02 /* Disble Intr Generation */
1165
#define IB_MAC_CSUM_ERR_MASK 0x1c /* A mask to use for csum errs */
1166
#define IB_MAC_IOCB_RSP_TE 0x04 /* Checksum error */
1167
#define IB_MAC_IOCB_RSP_NU 0x08 /* No checksum rcvd */
1168
#define IB_MAC_IOCB_RSP_IE 0x10 /* IPv4 checksum error */
1169
#define IB_MAC_IOCB_RSP_M_MASK 0x60 /* Multicast info */
1170
#define IB_MAC_IOCB_RSP_M_NONE 0x00 /* Not mcast frame */
1171
#define IB_MAC_IOCB_RSP_M_HASH 0x20 /* HASH mcast frame */
1172
#define IB_MAC_IOCB_RSP_M_REG 0x40 /* Registered mcast frame */
1173
#define IB_MAC_IOCB_RSP_M_PROM 0x60 /* Promiscuous mcast frame */
1174
#define IB_MAC_IOCB_RSP_B 0x80 /* Broadcast frame */
1176
#define IB_MAC_IOCB_RSP_P 0x01 /* Promiscuous frame */
1177
#define IB_MAC_IOCB_RSP_V 0x02 /* Vlan tag present */
1178
#define IB_MAC_IOCB_RSP_ERR_MASK 0x1c /* */
1179
#define IB_MAC_IOCB_RSP_ERR_CODE_ERR 0x04
1180
#define IB_MAC_IOCB_RSP_ERR_OVERSIZE 0x08
1181
#define IB_MAC_IOCB_RSP_ERR_UNDERSIZE 0x10
1182
#define IB_MAC_IOCB_RSP_ERR_PREAMBLE 0x14
1183
#define IB_MAC_IOCB_RSP_ERR_FRAME_LEN 0x18
1184
#define IB_MAC_IOCB_RSP_ERR_CRC 0x1c
1185
#define IB_MAC_IOCB_RSP_U 0x20 /* UDP packet */
1186
#define IB_MAC_IOCB_RSP_T 0x40 /* TCP packet */
1187
#define IB_MAC_IOCB_RSP_FO 0x80 /* Failover port */
1189
#define IB_MAC_IOCB_RSP_RSS_MASK 0x07 /* RSS mask */
1190
#define IB_MAC_IOCB_RSP_M_NONE 0x00 /* No RSS match */
1191
#define IB_MAC_IOCB_RSP_M_IPV4 0x04 /* IPv4 RSS match */
1192
#define IB_MAC_IOCB_RSP_M_IPV6 0x02 /* IPv6 RSS match */
1193
#define IB_MAC_IOCB_RSP_M_TCP_V4 0x05 /* TCP with IPv4 */
1194
#define IB_MAC_IOCB_RSP_M_TCP_V6 0x03 /* TCP with IPv6 */
1195
#define IB_MAC_IOCB_RSP_V4 0x08 /* IPV4 */
1196
#define IB_MAC_IOCB_RSP_V6 0x10 /* IPV6 */
1197
#define IB_MAC_IOCB_RSP_IH 0x20 /* Split after IP header */
1198
#define IB_MAC_IOCB_RSP_DS 0x40 /* data is in small buffer */
1199
#define IB_MAC_IOCB_RSP_DL 0x80 /* data is in large buffer */
1200
__le32 data_len; /* */
1201
__le64 data_addr; /* */
1203
__le16 vlan_id; /* 12 bits */
1204
#define IB_MAC_IOCB_RSP_C 0x1000 /* VLAN CFI bit */
1205
#define IB_MAC_IOCB_RSP_COS_SHIFT 12 /* class of service value */
1206
#define IB_MAC_IOCB_RSP_VLAN_MASK 0x0ffff
1209
__le32 reserved2[6];
1212
#define IB_MAC_IOCB_RSP_HV 0x20
1213
#define IB_MAC_IOCB_RSP_HS 0x40
1214
#define IB_MAC_IOCB_RSP_HL 0x80
1215
__le32 hdr_len; /* */
1216
__le64 hdr_addr; /* */
1219
struct ib_ae_iocb_rsp {
1222
#define IB_AE_IOCB_RSP_OI 0x01
1223
#define IB_AE_IOCB_RSP_I 0x02
1225
#define LINK_UP_EVENT 0x00
1226
#define LINK_DOWN_EVENT 0x01
1227
#define CAM_LOOKUP_ERR_EVENT 0x06
1228
#define SOFT_ECC_ERROR_EVENT 0x07
1229
#define MGMT_ERR_EVENT 0x08
1230
#define TEN_GIG_MAC_EVENT 0x09
1231
#define GPI0_H2L_EVENT 0x10
1232
#define GPI0_L2H_EVENT 0x20
1233
#define GPI1_H2L_EVENT 0x11
1234
#define GPI1_L2H_EVENT 0x21
1235
#define PCI_ERR_ANON_BUF_RD 0x40
1237
__le32 reserved[15];
1241
* These three structures are for generic
1242
* handling of ib and ob iocbs.
1244
struct ql_net_rsp_iocb {
1249
__le32 reserved[14];
1252
struct net_req_iocb {
1257
__le32 reserved1[30];
1261
* tx ring initialization control block for chip.
1263
* "Work Queue Initialization Control Block"
1267
#define Q_LEN_V (1 << 4)
1268
#define Q_LEN_CPP_CONT 0x0000
1269
#define Q_LEN_CPP_16 0x0001
1270
#define Q_LEN_CPP_32 0x0002
1271
#define Q_LEN_CPP_64 0x0003
1272
#define Q_LEN_CPP_512 0x0006
1274
#define Q_PRI_SHIFT 1
1275
#define Q_FLAGS_LC 0x1000
1276
#define Q_FLAGS_LB 0x2000
1277
#define Q_FLAGS_LI 0x4000
1278
#define Q_FLAGS_LO 0x8000
1280
#define Q_CQ_ID_RSS_RV 0x8000
1283
__le64 cnsmr_idx_addr;
1287
* rx ring initialization control block for chip.
1289
* "Completion Queue Initialization Control Block"
1296
#define FLAGS_LV 0x08
1297
#define FLAGS_LS 0x10
1298
#define FLAGS_LL 0x20
1299
#define FLAGS_LI 0x40
1300
#define FLAGS_LC 0x80
1302
#define LEN_V (1 << 4)
1303
#define LEN_CPP_CONT 0x0000
1304
#define LEN_CPP_32 0x0001
1305
#define LEN_CPP_64 0x0002
1306
#define LEN_CPP_128 0x0003
1309
__le64 prod_idx_addr;
1313
__le16 lbq_buf_size;
1314
__le16 lbq_len; /* entry count */
1316
__le16 sbq_buf_size;
1317
__le16 sbq_len; /* entry count */
1322
#define RSS_L4K 0x80
1324
#define RSS_L6K 0x01
1328
#define RSS_RI4 0x10
1329
#define RSS_RT4 0x20
1330
#define RSS_RI6 0x40
1331
#define RSS_RT6 0x80
1333
u8 hash_cq_id[1024];
1334
__le32 ipv6_hash_key[10];
1335
__le32 ipv4_hash_key[4];
1338
/* SOFTWARE/DRIVER DATA STRUCTURES. */
1341
struct tx_buf_desc oal[TX_DESC_PER_OAL];
1345
DEFINE_DMA_UNMAP_ADDR(mapaddr);
1346
DEFINE_DMA_UNMAP_LEN(maplen);
1349
struct tx_ring_desc {
1350
struct sk_buff *skb;
1351
struct ob_mac_iocb_req *queue_entry;
1354
struct map_list map[MAX_SKB_FRAGS + 2];
1356
struct tx_ring_desc *next;
1360
struct page *page; /* master page */
1361
char *va; /* virt addr for this chunk */
1362
u64 map; /* mapping for master */
1363
unsigned int offset; /* offset for this chunk */
1364
unsigned int last_flag; /* flag set for last chunk in page */
1369
struct page_chunk pg_chunk;
1370
struct sk_buff *skb;
1374
DEFINE_DMA_UNMAP_ADDR(mapaddr);
1375
DEFINE_DMA_UNMAP_LEN(maplen);
1378
#define QL_TXQ_IDX(qdev, skb) (smp_processor_id()%(qdev->tx_ring_count))
1384
struct wqicb wqicb; /* structure used to inform chip of new queue */
1385
void *wq_base; /* pci_alloc:virtual addr for tx */
1386
dma_addr_t wq_base_dma; /* pci_alloc:dma addr for tx */
1387
__le32 *cnsmr_idx_sh_reg; /* shadow copy of consumer idx */
1388
dma_addr_t cnsmr_idx_sh_reg_dma; /* dma-shadow copy of consumer */
1389
u32 wq_size; /* size in bytes of queue area */
1390
u32 wq_len; /* number of entries in queue */
1391
void __iomem *prod_idx_db_reg; /* doorbell area index reg at offset 0x00 */
1392
void __iomem *valid_db_reg; /* doorbell area valid reg at offset 0x04 */
1393
u16 prod_idx; /* current value for prod idx */
1394
u16 cq_id; /* completion (rx) queue for tx completions */
1395
u8 wq_id; /* queue id for this entry */
1397
struct tx_ring_desc *q; /* descriptor list for the queue */
1399
atomic_t tx_count; /* counts down for every outstanding IO */
1400
atomic_t queue_stopped; /* Turns queue off when full. */
1401
struct delayed_work tx_work;
1402
struct ql_adapter *qdev;
1409
* Type of inbound queue.
1412
DEFAULT_Q = 2, /* Handles slow queue and chip/MPI events. */
1413
TX_Q = 3, /* Handles outbound completions. */
1414
RX_Q = 4, /* Handles inbound completions. */
1418
struct cqicb cqicb; /* The chip's completion queue init control block. */
1420
/* Completion queue elements. */
1422
dma_addr_t cq_base_dma;
1426
__le32 *prod_idx_sh_reg; /* Shadowed producer register. */
1427
dma_addr_t prod_idx_sh_reg_dma;
1428
void __iomem *cnsmr_idx_db_reg; /* PCI doorbell mem area + 0 */
1429
u32 cnsmr_idx; /* current sw idx */
1430
struct ql_net_rsp_iocb *curr_entry; /* next entry on queue */
1431
void __iomem *valid_db_reg; /* PCI doorbell mem area + 0x04 */
1433
/* Large buffer queue elements. */
1434
u32 lbq_len; /* entry count */
1435
u32 lbq_size; /* size in bytes of queue */
1438
dma_addr_t lbq_base_dma;
1439
void *lbq_base_indirect;
1440
dma_addr_t lbq_base_indirect_dma;
1441
struct page_chunk pg_chunk; /* current page for chunks */
1442
struct bq_desc *lbq; /* array of control blocks */
1443
void __iomem *lbq_prod_idx_db_reg; /* PCI doorbell mem area + 0x18 */
1444
u32 lbq_prod_idx; /* current sw prod idx */
1445
u32 lbq_curr_idx; /* next entry we expect */
1446
u32 lbq_clean_idx; /* beginning of new descs */
1447
u32 lbq_free_cnt; /* free buffer desc cnt */
1449
/* Small buffer queue elements. */
1450
u32 sbq_len; /* entry count */
1451
u32 sbq_size; /* size in bytes of queue */
1454
dma_addr_t sbq_base_dma;
1455
void *sbq_base_indirect;
1456
dma_addr_t sbq_base_indirect_dma;
1457
struct bq_desc *sbq; /* array of control blocks */
1458
void __iomem *sbq_prod_idx_db_reg; /* PCI doorbell mem area + 0x1c */
1459
u32 sbq_prod_idx; /* current sw prod idx */
1460
u32 sbq_curr_idx; /* next entry we expect */
1461
u32 sbq_clean_idx; /* beginning of new descs */
1462
u32 sbq_free_cnt; /* free buffer desc cnt */
1464
/* Misc. handler elements. */
1465
u32 type; /* Type of queue, tx, rx. */
1466
u32 irq; /* Which vector this ring is assigned. */
1467
u32 cpu; /* Which CPU this should run on. */
1468
char name[IFNAMSIZ + 5];
1469
struct napi_struct napi;
1471
struct ql_adapter *qdev;
1480
* RSS Initialization Control Block
1488
* These stats come from offset 200h to 278h
1489
* in the XGMAC register.
1499
u64 tx_65_to_127_pkt;
1500
u64 tx_128_to_255_pkt;
1502
u64 tx_512_to_1023_pkt;
1503
u64 tx_1024_to_1518_pkt;
1504
u64 tx_1519_to_max_pkt;
1505
u64 tx_undersize_pkt;
1506
u64 tx_oversize_pkt;
1509
* These stats come from offset 300h to 3C8h
1510
* in the XGMAC register.
1519
u64 rx_undersize_pkts;
1520
u64 rx_oversize_pkts;
1522
u64 rx_undersize_fcerr_pkts;
1531
u64 rx_65_to_127_pkts;
1532
u64 rx_128_255_pkts;
1533
u64 rx_256_511_pkts;
1534
u64 rx_512_to_1023_pkts;
1535
u64 rx_1024_to_1518_pkts;
1536
u64 rx_1519_to_max_pkts;
1537
u64 rx_len_err_pkts;
1539
* These stats come from offset 500h to 5C8h
1540
* in the XGMAC register.
1542
u64 tx_cbfc_pause_frames0;
1543
u64 tx_cbfc_pause_frames1;
1544
u64 tx_cbfc_pause_frames2;
1545
u64 tx_cbfc_pause_frames3;
1546
u64 tx_cbfc_pause_frames4;
1547
u64 tx_cbfc_pause_frames5;
1548
u64 tx_cbfc_pause_frames6;
1549
u64 tx_cbfc_pause_frames7;
1550
u64 rx_cbfc_pause_frames0;
1551
u64 rx_cbfc_pause_frames1;
1552
u64 rx_cbfc_pause_frames2;
1553
u64 rx_cbfc_pause_frames3;
1554
u64 rx_cbfc_pause_frames4;
1555
u64 rx_cbfc_pause_frames5;
1556
u64 rx_cbfc_pause_frames6;
1557
u64 rx_cbfc_pause_frames7;
1558
u64 rx_nic_fifo_drop;
1561
/* Firmware coredump internal register address/length pairs. */
1563
MPI_CORE_REGS_ADDR = 0x00030000,
1564
MPI_CORE_REGS_CNT = 127,
1565
MPI_CORE_SH_REGS_CNT = 16,
1566
TEST_REGS_ADDR = 0x00001000,
1568
RMII_REGS_ADDR = 0x00001040,
1570
FCMAC1_REGS_ADDR = 0x00001080,
1571
FCMAC2_REGS_ADDR = 0x000010c0,
1572
FCMAC_REGS_CNT = 64,
1573
FC1_MBX_REGS_ADDR = 0x00001100,
1574
FC2_MBX_REGS_ADDR = 0x00001240,
1575
FC_MBX_REGS_CNT = 64,
1576
IDE_REGS_ADDR = 0x00001140,
1578
NIC1_MBX_REGS_ADDR = 0x00001180,
1579
NIC2_MBX_REGS_ADDR = 0x00001280,
1580
NIC_MBX_REGS_CNT = 64,
1581
SMBUS_REGS_ADDR = 0x00001200,
1582
SMBUS_REGS_CNT = 64,
1583
I2C_REGS_ADDR = 0x00001fc0,
1585
MEMC_REGS_ADDR = 0x00003000,
1586
MEMC_REGS_CNT = 256,
1587
PBUS_REGS_ADDR = 0x00007c00,
1588
PBUS_REGS_CNT = 256,
1589
MDE_REGS_ADDR = 0x00010000,
1591
CODE_RAM_ADDR = 0x00020000,
1592
CODE_RAM_CNT = 0x2000,
1593
MEMC_RAM_ADDR = 0x00100000,
1594
MEMC_RAM_CNT = 0x2000,
1597
#define MPI_COREDUMP_COOKIE 0x5555aaaa
1598
struct mpi_coredump_global_header {
1608
struct mpi_coredump_segment_header {
1616
/* Firmware coredump header segment numbers. */
1619
TEST_LOGIC_SEG_NUM = 2,
1623
FC1_MBOX_SEG_NUM = 6,
1625
NIC1_MBOX_SEG_NUM = 8,
1627
FC2_MBOX_SEG_NUM = 10,
1628
NIC2_MBOX_SEG_NUM = 11,
1633
NIC1_CONTROL_SEG_NUM = 16,
1634
NIC2_CONTROL_SEG_NUM = 17,
1635
NIC1_XGMAC_SEG_NUM = 18,
1636
NIC2_XGMAC_SEG_NUM = 19,
1637
WCS_RAM_SEG_NUM = 20,
1638
MEMC_RAM_SEG_NUM = 21,
1639
XAUI_AN_SEG_NUM = 22,
1640
XAUI_HSS_PCS_SEG_NUM = 23,
1641
XFI_AN_SEG_NUM = 24,
1642
XFI_TRAIN_SEG_NUM = 25,
1643
XFI_HSS_PCS_SEG_NUM = 26,
1644
XFI_HSS_TX_SEG_NUM = 27,
1645
XFI_HSS_RX_SEG_NUM = 28,
1646
XFI_HSS_PLL_SEG_NUM = 29,
1647
MISC_NIC_INFO_SEG_NUM = 30,
1648
INTR_STATES_SEG_NUM = 31,
1649
CAM_ENTRIES_SEG_NUM = 32,
1650
ROUTING_WORDS_SEG_NUM = 33,
1652
PROBE_DUMP_SEG_NUM = 35,
1653
ROUTING_INDEX_SEG_NUM = 36,
1654
MAC_PROTOCOL_SEG_NUM = 37,
1655
XAUI2_AN_SEG_NUM = 38,
1656
XAUI2_HSS_PCS_SEG_NUM = 39,
1657
XFI2_AN_SEG_NUM = 40,
1658
XFI2_TRAIN_SEG_NUM = 41,
1659
XFI2_HSS_PCS_SEG_NUM = 42,
1660
XFI2_HSS_TX_SEG_NUM = 43,
1661
XFI2_HSS_RX_SEG_NUM = 44,
1662
XFI2_HSS_PLL_SEG_NUM = 45,
1663
SEM_REGS_SEG_NUM = 50
1667
/* There are 64 generic NIC registers. */
1668
#define NIC_REGS_DUMP_WORD_COUNT 64
1669
/* XGMAC word count. */
1670
#define XGMAC_DUMP_WORD_COUNT (XGMAC_REGISTER_END / 4)
1671
/* Word counts for the SERDES blocks. */
1672
#define XG_SERDES_XAUI_AN_COUNT 14
1673
#define XG_SERDES_XAUI_HSS_PCS_COUNT 33
1674
#define XG_SERDES_XFI_AN_COUNT 14
1675
#define XG_SERDES_XFI_TRAIN_COUNT 12
1676
#define XG_SERDES_XFI_HSS_PCS_COUNT 15
1677
#define XG_SERDES_XFI_HSS_TX_COUNT 32
1678
#define XG_SERDES_XFI_HSS_RX_COUNT 32
1679
#define XG_SERDES_XFI_HSS_PLL_COUNT 32
1681
/* There are 2 CNA ETS and 8 NIC ETS registers. */
1682
#define ETS_REGS_DUMP_WORD_COUNT 10
1684
/* Each probe mux entry stores the probe type plus 64 entries
1685
* that are each each 64-bits in length. There are a total of
1686
* 34 (PRB_MX_ADDR_VALID_TOTAL) valid probes.
1688
#define PRB_MX_ADDR_PRB_WORD_COUNT (1 + (PRB_MX_ADDR_MAX_MUX * 2))
1689
#define PRB_MX_DUMP_TOT_COUNT (PRB_MX_ADDR_PRB_WORD_COUNT * \
1690
PRB_MX_ADDR_VALID_TOTAL)
1691
/* Each routing entry consists of 4 32-bit words.
1692
* They are route type, index, index word, and result.
1693
* There are 2 route blocks with 8 entries each and
1694
* 2 NIC blocks with 16 entries each.
1695
* The totol entries is 48 with 4 words each.
1697
#define RT_IDX_DUMP_ENTRIES 48
1698
#define RT_IDX_DUMP_WORDS_PER_ENTRY 4
1699
#define RT_IDX_DUMP_TOT_WORDS (RT_IDX_DUMP_ENTRIES * \
1700
RT_IDX_DUMP_WORDS_PER_ENTRY)
1701
/* There are 10 address blocks in filter, each with
1702
* different entry counts and different word-count-per-entry.
1704
#define MAC_ADDR_DUMP_ENTRIES \
1705
((MAC_ADDR_MAX_CAM_ENTRIES * MAC_ADDR_MAX_CAM_WCOUNT) + \
1706
(MAC_ADDR_MAX_MULTICAST_ENTRIES * MAC_ADDR_MAX_MULTICAST_WCOUNT) + \
1707
(MAC_ADDR_MAX_VLAN_ENTRIES * MAC_ADDR_MAX_VLAN_WCOUNT) + \
1708
(MAC_ADDR_MAX_MCAST_FLTR_ENTRIES * MAC_ADDR_MAX_MCAST_FLTR_WCOUNT) + \
1709
(MAC_ADDR_MAX_FC_MAC_ENTRIES * MAC_ADDR_MAX_FC_MAC_WCOUNT) + \
1710
(MAC_ADDR_MAX_MGMT_MAC_ENTRIES * MAC_ADDR_MAX_MGMT_MAC_WCOUNT) + \
1711
(MAC_ADDR_MAX_MGMT_VLAN_ENTRIES * MAC_ADDR_MAX_MGMT_VLAN_WCOUNT) + \
1712
(MAC_ADDR_MAX_MGMT_V4_ENTRIES * MAC_ADDR_MAX_MGMT_V4_WCOUNT) + \
1713
(MAC_ADDR_MAX_MGMT_V6_ENTRIES * MAC_ADDR_MAX_MGMT_V6_WCOUNT) + \
1714
(MAC_ADDR_MAX_MGMT_TU_DP_ENTRIES * MAC_ADDR_MAX_MGMT_TU_DP_WCOUNT))
1715
#define MAC_ADDR_DUMP_WORDS_PER_ENTRY 2
1716
#define MAC_ADDR_DUMP_TOT_WORDS (MAC_ADDR_DUMP_ENTRIES * \
1717
MAC_ADDR_DUMP_WORDS_PER_ENTRY)
1718
/* Maximum of 4 functions whose semaphore registeres are
1721
#define MAX_SEMAPHORE_FUNCTIONS 4
1722
/* Defines for access the MPI shadow registers. */
1723
#define RISC_124 0x0003007c
1724
#define RISC_127 0x0003007f
1725
#define SHADOW_OFFSET 0xb0000000
1726
#define SHADOW_REG_SHIFT 20
1728
struct ql_nic_misc {
1735
struct ql_reg_dump {
1738
struct mpi_coredump_global_header mpi_global_header;
1741
struct mpi_coredump_segment_header nic_regs_seg_hdr;
1745
struct mpi_coredump_segment_header misc_nic_seg_hdr;
1746
struct ql_nic_misc misc_nic_info;
1749
/* one interrupt state for each CQ */
1750
struct mpi_coredump_segment_header intr_states_seg_hdr;
1751
u32 intr_states[MAX_CPUS];
1754
/* 3 cam words each for 16 unicast,
1755
* 2 cam words for each of 32 multicast.
1757
struct mpi_coredump_segment_header cam_entries_seg_hdr;
1758
u32 cam_entries[(16 * 3) + (32 * 3)];
1761
struct mpi_coredump_segment_header nic_routing_words_seg_hdr;
1762
u32 nic_routing_words[16];
1765
struct mpi_coredump_segment_header ets_seg_hdr;
1769
struct ql_mpi_coredump {
1771
struct mpi_coredump_global_header mpi_global_header;
1774
struct mpi_coredump_segment_header core_regs_seg_hdr;
1775
u32 mpi_core_regs[MPI_CORE_REGS_CNT];
1776
u32 mpi_core_sh_regs[MPI_CORE_SH_REGS_CNT];
1779
struct mpi_coredump_segment_header test_logic_regs_seg_hdr;
1780
u32 test_logic_regs[TEST_REGS_CNT];
1783
struct mpi_coredump_segment_header rmii_regs_seg_hdr;
1784
u32 rmii_regs[RMII_REGS_CNT];
1787
struct mpi_coredump_segment_header fcmac1_regs_seg_hdr;
1788
u32 fcmac1_regs[FCMAC_REGS_CNT];
1791
struct mpi_coredump_segment_header fcmac2_regs_seg_hdr;
1792
u32 fcmac2_regs[FCMAC_REGS_CNT];
1795
struct mpi_coredump_segment_header fc1_mbx_regs_seg_hdr;
1796
u32 fc1_mbx_regs[FC_MBX_REGS_CNT];
1799
struct mpi_coredump_segment_header ide_regs_seg_hdr;
1800
u32 ide_regs[IDE_REGS_CNT];
1803
struct mpi_coredump_segment_header nic1_mbx_regs_seg_hdr;
1804
u32 nic1_mbx_regs[NIC_MBX_REGS_CNT];
1807
struct mpi_coredump_segment_header smbus_regs_seg_hdr;
1808
u32 smbus_regs[SMBUS_REGS_CNT];
1811
struct mpi_coredump_segment_header fc2_mbx_regs_seg_hdr;
1812
u32 fc2_mbx_regs[FC_MBX_REGS_CNT];
1815
struct mpi_coredump_segment_header nic2_mbx_regs_seg_hdr;
1816
u32 nic2_mbx_regs[NIC_MBX_REGS_CNT];
1819
struct mpi_coredump_segment_header i2c_regs_seg_hdr;
1820
u32 i2c_regs[I2C_REGS_CNT];
1822
struct mpi_coredump_segment_header memc_regs_seg_hdr;
1823
u32 memc_regs[MEMC_REGS_CNT];
1826
struct mpi_coredump_segment_header pbus_regs_seg_hdr;
1827
u32 pbus_regs[PBUS_REGS_CNT];
1830
struct mpi_coredump_segment_header mde_regs_seg_hdr;
1831
u32 mde_regs[MDE_REGS_CNT];
1834
struct mpi_coredump_segment_header nic_regs_seg_hdr;
1835
u32 nic_regs[NIC_REGS_DUMP_WORD_COUNT];
1838
struct mpi_coredump_segment_header nic2_regs_seg_hdr;
1839
u32 nic2_regs[NIC_REGS_DUMP_WORD_COUNT];
1842
struct mpi_coredump_segment_header xgmac1_seg_hdr;
1843
u32 xgmac1[XGMAC_DUMP_WORD_COUNT];
1846
struct mpi_coredump_segment_header xgmac2_seg_hdr;
1847
u32 xgmac2[XGMAC_DUMP_WORD_COUNT];
1850
struct mpi_coredump_segment_header code_ram_seg_hdr;
1851
u32 code_ram[CODE_RAM_CNT];
1854
struct mpi_coredump_segment_header memc_ram_seg_hdr;
1855
u32 memc_ram[MEMC_RAM_CNT];
1858
struct mpi_coredump_segment_header xaui_an_hdr;
1859
u32 serdes_xaui_an[XG_SERDES_XAUI_AN_COUNT];
1862
struct mpi_coredump_segment_header xaui_hss_pcs_hdr;
1863
u32 serdes_xaui_hss_pcs[XG_SERDES_XAUI_HSS_PCS_COUNT];
1866
struct mpi_coredump_segment_header xfi_an_hdr;
1867
u32 serdes_xfi_an[XG_SERDES_XFI_AN_COUNT];
1870
struct mpi_coredump_segment_header xfi_train_hdr;
1871
u32 serdes_xfi_train[XG_SERDES_XFI_TRAIN_COUNT];
1874
struct mpi_coredump_segment_header xfi_hss_pcs_hdr;
1875
u32 serdes_xfi_hss_pcs[XG_SERDES_XFI_HSS_PCS_COUNT];
1878
struct mpi_coredump_segment_header xfi_hss_tx_hdr;
1879
u32 serdes_xfi_hss_tx[XG_SERDES_XFI_HSS_TX_COUNT];
1882
struct mpi_coredump_segment_header xfi_hss_rx_hdr;
1883
u32 serdes_xfi_hss_rx[XG_SERDES_XFI_HSS_RX_COUNT];
1886
struct mpi_coredump_segment_header xfi_hss_pll_hdr;
1887
u32 serdes_xfi_hss_pll[XG_SERDES_XFI_HSS_PLL_COUNT];
1890
struct mpi_coredump_segment_header misc_nic_seg_hdr;
1891
struct ql_nic_misc misc_nic_info;
1894
/* one interrupt state for each CQ */
1895
struct mpi_coredump_segment_header intr_states_seg_hdr;
1896
u32 intr_states[MAX_RX_RINGS];
1899
/* 3 cam words each for 16 unicast,
1900
* 2 cam words for each of 32 multicast.
1902
struct mpi_coredump_segment_header cam_entries_seg_hdr;
1903
u32 cam_entries[(16 * 3) + (32 * 3)];
1906
struct mpi_coredump_segment_header nic_routing_words_seg_hdr;
1907
u32 nic_routing_words[16];
1909
struct mpi_coredump_segment_header ets_seg_hdr;
1910
u32 ets[ETS_REGS_DUMP_WORD_COUNT];
1913
struct mpi_coredump_segment_header probe_dump_seg_hdr;
1914
u32 probe_dump[PRB_MX_DUMP_TOT_COUNT];
1917
struct mpi_coredump_segment_header routing_reg_seg_hdr;
1918
u32 routing_regs[RT_IDX_DUMP_TOT_WORDS];
1921
struct mpi_coredump_segment_header mac_prot_reg_seg_hdr;
1922
u32 mac_prot_regs[MAC_ADDR_DUMP_TOT_WORDS];
1925
struct mpi_coredump_segment_header xaui2_an_hdr;
1926
u32 serdes2_xaui_an[XG_SERDES_XAUI_AN_COUNT];
1929
struct mpi_coredump_segment_header xaui2_hss_pcs_hdr;
1930
u32 serdes2_xaui_hss_pcs[XG_SERDES_XAUI_HSS_PCS_COUNT];
1933
struct mpi_coredump_segment_header xfi2_an_hdr;
1934
u32 serdes2_xfi_an[XG_SERDES_XFI_AN_COUNT];
1937
struct mpi_coredump_segment_header xfi2_train_hdr;
1938
u32 serdes2_xfi_train[XG_SERDES_XFI_TRAIN_COUNT];
1941
struct mpi_coredump_segment_header xfi2_hss_pcs_hdr;
1942
u32 serdes2_xfi_hss_pcs[XG_SERDES_XFI_HSS_PCS_COUNT];
1945
struct mpi_coredump_segment_header xfi2_hss_tx_hdr;
1946
u32 serdes2_xfi_hss_tx[XG_SERDES_XFI_HSS_TX_COUNT];
1949
struct mpi_coredump_segment_header xfi2_hss_rx_hdr;
1950
u32 serdes2_xfi_hss_rx[XG_SERDES_XFI_HSS_RX_COUNT];
1953
struct mpi_coredump_segment_header xfi2_hss_pll_hdr;
1954
u32 serdes2_xfi_hss_pll[XG_SERDES_XFI_HSS_PLL_COUNT];
1957
/* semaphore register for all 5 functions */
1958
struct mpi_coredump_segment_header sem_regs_seg_hdr;
1959
u32 sem_regs[MAX_SEMAPHORE_FUNCTIONS];
1963
* intr_context structure is used during initialization
1964
* to hook the interrupts. It is also used in a single
1965
* irq environment as a context to the ISR.
1967
struct intr_context {
1968
struct ql_adapter *qdev;
1970
u32 irq_mask; /* Mask of which rings the vector services. */
1972
u32 intr_en_mask; /* value/mask used to enable this intr */
1973
u32 intr_dis_mask; /* value/mask used to disable this intr */
1974
u32 intr_read_mask; /* value/mask used to read this intr */
1975
char name[IFNAMSIZ * 2];
1976
atomic_t irq_cnt; /* irq_cnt is used in single vector
1977
* environment. It's incremented for each
1978
* irq handler that is scheduled. When each
1979
* handler finishes it decrements irq_cnt and
1980
* enables interrupts if it's zero. */
1981
irq_handler_t handler;
1984
/* adapter flags definitions. */
1986
QL_ADAPTER_UP = 0, /* Adapter has been brought up. */
1987
QL_LEGACY_ENABLED = 1,
1989
QL_MSIX_ENABLED = 3,
1997
QL_FRC_COREDUMP = 11,
1999
QL_ASIC_RECOVERY = 14, /* We are in ascic recovery. */
2002
/* link_status bit definitions */
2004
STS_LOOPBACK_MASK = 0x00000700,
2005
STS_LOOPBACK_PCS = 0x00000100,
2006
STS_LOOPBACK_HSS = 0x00000200,
2007
STS_LOOPBACK_EXT = 0x00000300,
2008
STS_PAUSE_MASK = 0x000000c0,
2009
STS_PAUSE_STD = 0x00000040,
2010
STS_PAUSE_PRI = 0x00000080,
2011
STS_SPEED_MASK = 0x00000038,
2012
STS_SPEED_100Mb = 0x00000000,
2013
STS_SPEED_1Gb = 0x00000008,
2014
STS_SPEED_10Gb = 0x00000010,
2015
STS_LINK_TYPE_MASK = 0x00000007,
2016
STS_LINK_TYPE_XFI = 0x00000001,
2017
STS_LINK_TYPE_XAUI = 0x00000002,
2018
STS_LINK_TYPE_XFI_BP = 0x00000003,
2019
STS_LINK_TYPE_XAUI_BP = 0x00000004,
2020
STS_LINK_TYPE_10GBASET = 0x00000005,
2023
/* link_config bit definitions */
2025
CFG_JUMBO_FRAME_SIZE = 0x00010000,
2026
CFG_PAUSE_MASK = 0x00000060,
2027
CFG_PAUSE_STD = 0x00000020,
2028
CFG_PAUSE_PRI = 0x00000040,
2029
CFG_DCBX = 0x00000010,
2030
CFG_LOOPBACK_MASK = 0x00000007,
2031
CFG_LOOPBACK_PCS = 0x00000002,
2032
CFG_LOOPBACK_HSS = 0x00000004,
2033
CFG_LOOPBACK_EXT = 0x00000006,
2034
CFG_DEFAULT_MAX_FRAME_SIZE = 0x00002580,
2037
struct nic_operations {
2039
int (*get_flash) (struct ql_adapter *);
2040
int (*port_initialize) (struct ql_adapter *);
2044
* The main Adapter structure definition.
2045
* This structure has all fields relevant to the hardware.
2049
unsigned long flags;
2052
struct nic_stats nic_stats;
2054
unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
2056
/* PCI Configuration information for this device */
2057
struct pci_dev *pdev;
2058
struct net_device *ndev; /* Parent NET device */
2060
/* Hardware information */
2063
u32 func; /* PCI function for this adapter */
2064
u32 alt_func; /* PCI function for alternate adapter */
2065
u32 port; /* Port number this adapter */
2067
spinlock_t adapter_lock;
2069
spinlock_t stats_lock;
2071
/* PCI Bus Relative Register Addresses */
2072
void __iomem *reg_base;
2073
void __iomem *doorbell_area;
2074
u32 doorbell_area_size;
2078
/* Page for Shadow Registers */
2079
void *rx_ring_shadow_reg_area;
2080
dma_addr_t rx_ring_shadow_reg_dma;
2081
void *tx_ring_shadow_reg_area;
2082
dma_addr_t tx_ring_shadow_reg_dma;
2086
struct mbox_params idc_mbc;
2087
struct mutex mpi_mutex;
2092
struct msix_entry *msi_x_entry;
2093
struct intr_context intr_context[MAX_RX_RINGS];
2095
int tx_ring_count; /* One per online CPU. */
2096
u32 rss_ring_count; /* One per irq vector. */
2099
* (CPU count * outbound completion rx_ring) +
2100
* (irq_vector_cnt * inbound (RSS) completion rx_ring)
2106
struct rx_ring rx_ring[MAX_RX_RINGS];
2107
struct tx_ring tx_ring[MAX_TX_RINGS];
2108
unsigned int lbq_buf_order;
2111
u32 default_rx_queue;
2113
u16 rx_coalesce_usecs; /* cqicb->int_delay */
2114
u16 rx_max_coalesced_frames; /* cqicb->pkt_int_delay */
2115
u16 tx_coalesce_usecs; /* cqicb->int_delay */
2116
u16 tx_max_coalesced_frames; /* cqicb->pkt_int_delay */
2122
struct ql_mpi_coredump *mpi_coredump;
2128
union flash_params flash;
2130
struct workqueue_struct *workqueue;
2131
struct delayed_work asic_reset_work;
2132
struct delayed_work mpi_reset_work;
2133
struct delayed_work mpi_work;
2134
struct delayed_work mpi_port_cfg_work;
2135
struct delayed_work mpi_idc_work;
2136
struct delayed_work mpi_core_to_log;
2137
struct completion ide_completion;
2138
const struct nic_operations *nic_ops;
2140
struct timer_list timer;
2142
/* Keep local copy of current mac address. */
2143
char current_mac_addr[6];
2147
* Typical Register accessor for memory mapped device.
2149
static inline u32 ql_read32(const struct ql_adapter *qdev, int reg)
2151
return readl(qdev->reg_base + reg);
2155
* Typical Register accessor for memory mapped device.
2157
static inline void ql_write32(const struct ql_adapter *qdev, int reg, u32 val)
2159
writel(val, qdev->reg_base + reg);
2163
* Doorbell Registers:
2164
* Doorbell registers are virtual registers in the PCI memory space.
2165
* The space is allocated by the chip during PCI initialization. The
2166
* device driver finds the doorbell address in BAR 3 in PCI config space.
2167
* The registers are used to control outbound and inbound queues. For
2168
* example, the producer index for an outbound queue. Each queue uses
2169
* 1 4k chunk of memory. The lower half of the space is for outbound
2170
* queues. The upper half is for inbound queues.
2172
static inline void ql_write_db_reg(u32 val, void __iomem *addr)
2180
* Outbound queues have a consumer index that is maintained by the chip.
2181
* Inbound queues have a producer index that is maintained by the chip.
2182
* For lower overhead, these registers are "shadowed" to host memory
2183
* which allows the device driver to track the queue progress without
2184
* PCI reads. When an entry is placed on an inbound queue, the chip will
2185
* update the relevant index register and then copy the value to the
2186
* shadow register in host memory.
2188
static inline u32 ql_read_sh_reg(__le32 *addr)
2191
reg = le32_to_cpu(*addr);
2196
extern char qlge_driver_name[];
2197
extern const char qlge_driver_version[];
2198
extern const struct ethtool_ops qlge_ethtool_ops;
2200
extern int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask);
2201
extern void ql_sem_unlock(struct ql_adapter *qdev, u32 sem_mask);
2202
extern int ql_read_xgmac_reg(struct ql_adapter *qdev, u32 reg, u32 *data);
2203
extern int ql_get_mac_addr_reg(struct ql_adapter *qdev, u32 type, u16 index,
2205
extern int ql_get_routing_reg(struct ql_adapter *qdev, u32 index, u32 *value);
2206
extern int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit,
2208
void ql_queue_fw_error(struct ql_adapter *qdev);
2209
void ql_mpi_work(struct work_struct *work);
2210
void ql_mpi_reset_work(struct work_struct *work);
2211
void ql_mpi_core_to_log(struct work_struct *work);
2212
int ql_wait_reg_rdy(struct ql_adapter *qdev, u32 reg, u32 bit, u32 ebit);
2213
void ql_queue_asic_error(struct ql_adapter *qdev);
2214
u32 ql_enable_completion_interrupt(struct ql_adapter *qdev, u32 intr);
2215
void ql_set_ethtool_ops(struct net_device *ndev);
2216
int ql_read_xgmac_reg64(struct ql_adapter *qdev, u32 reg, u64 *data);
2217
void ql_mpi_idc_work(struct work_struct *work);
2218
void ql_mpi_port_cfg_work(struct work_struct *work);
2219
int ql_mb_get_fw_state(struct ql_adapter *qdev);
2220
int ql_cam_route_initialize(struct ql_adapter *qdev);
2221
int ql_read_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 *data);
2222
int ql_write_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 data);
2223
int ql_unpause_mpi_risc(struct ql_adapter *qdev);
2224
int ql_pause_mpi_risc(struct ql_adapter *qdev);
2225
int ql_hard_reset_mpi_risc(struct ql_adapter *qdev);
2226
int ql_soft_reset_mpi_risc(struct ql_adapter *qdev);
2227
int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf,
2228
u32 ram_addr, int word_count);
2229
int ql_core_dump(struct ql_adapter *qdev,
2230
struct ql_mpi_coredump *mpi_coredump);
2231
int ql_mb_about_fw(struct ql_adapter *qdev);
2232
int ql_mb_wol_set_magic(struct ql_adapter *qdev, u32 enable_wol);
2233
int ql_mb_wol_mode(struct ql_adapter *qdev, u32 wol);
2234
int ql_mb_set_led_cfg(struct ql_adapter *qdev, u32 led_config);
2235
int ql_mb_get_led_cfg(struct ql_adapter *qdev);
2236
void ql_link_on(struct ql_adapter *qdev);
2237
void ql_link_off(struct ql_adapter *qdev);
2238
int ql_mb_set_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 control);
2239
int ql_mb_get_port_cfg(struct ql_adapter *qdev);
2240
int ql_mb_set_port_cfg(struct ql_adapter *qdev);
2241
int ql_wait_fifo_empty(struct ql_adapter *qdev);
2242
void ql_get_dump(struct ql_adapter *qdev, void *buff);
2243
void ql_gen_reg_dump(struct ql_adapter *qdev,
2244
struct ql_reg_dump *mpi_coredump);
2245
netdev_tx_t ql_lb_send(struct sk_buff *skb, struct net_device *ndev);
2246
void ql_check_lb_frame(struct ql_adapter *, struct sk_buff *);
2247
int ql_own_firmware(struct ql_adapter *qdev);
2248
int ql_clean_lb_rx_ring(struct rx_ring *rx_ring, int budget);
2250
/* #define QL_ALL_DUMP */
2251
/* #define QL_REG_DUMP */
2252
/* #define QL_DEV_DUMP */
2253
/* #define QL_CB_DUMP */
2254
/* #define QL_IB_DUMP */
2255
/* #define QL_OB_DUMP */
2258
extern void ql_dump_xgmac_control_regs(struct ql_adapter *qdev);
2259
extern void ql_dump_routing_entries(struct ql_adapter *qdev);
2260
extern void ql_dump_regs(struct ql_adapter *qdev);
2261
#define QL_DUMP_REGS(qdev) ql_dump_regs(qdev)
2262
#define QL_DUMP_ROUTE(qdev) ql_dump_routing_entries(qdev)
2263
#define QL_DUMP_XGMAC_CONTROL_REGS(qdev) ql_dump_xgmac_control_regs(qdev)
2265
#define QL_DUMP_REGS(qdev)
2266
#define QL_DUMP_ROUTE(qdev)
2267
#define QL_DUMP_XGMAC_CONTROL_REGS(qdev)
2271
extern void ql_dump_stat(struct ql_adapter *qdev);
2272
#define QL_DUMP_STAT(qdev) ql_dump_stat(qdev)
2274
#define QL_DUMP_STAT(qdev)
2278
extern void ql_dump_qdev(struct ql_adapter *qdev);
2279
#define QL_DUMP_QDEV(qdev) ql_dump_qdev(qdev)
2281
#define QL_DUMP_QDEV(qdev)
2285
extern void ql_dump_wqicb(struct wqicb *wqicb);
2286
extern void ql_dump_tx_ring(struct tx_ring *tx_ring);
2287
extern void ql_dump_ricb(struct ricb *ricb);
2288
extern void ql_dump_cqicb(struct cqicb *cqicb);
2289
extern void ql_dump_rx_ring(struct rx_ring *rx_ring);
2290
extern void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id);
2291
#define QL_DUMP_RICB(ricb) ql_dump_ricb(ricb)
2292
#define QL_DUMP_WQICB(wqicb) ql_dump_wqicb(wqicb)
2293
#define QL_DUMP_TX_RING(tx_ring) ql_dump_tx_ring(tx_ring)
2294
#define QL_DUMP_CQICB(cqicb) ql_dump_cqicb(cqicb)
2295
#define QL_DUMP_RX_RING(rx_ring) ql_dump_rx_ring(rx_ring)
2296
#define QL_DUMP_HW_CB(qdev, size, bit, q_id) \
2297
ql_dump_hw_cb(qdev, size, bit, q_id)
2299
#define QL_DUMP_RICB(ricb)
2300
#define QL_DUMP_WQICB(wqicb)
2301
#define QL_DUMP_TX_RING(tx_ring)
2302
#define QL_DUMP_CQICB(cqicb)
2303
#define QL_DUMP_RX_RING(rx_ring)
2304
#define QL_DUMP_HW_CB(qdev, size, bit, q_id)
2308
extern void ql_dump_tx_desc(struct tx_buf_desc *tbd);
2309
extern void ql_dump_ob_mac_iocb(struct ob_mac_iocb_req *ob_mac_iocb);
2310
extern void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp);
2311
#define QL_DUMP_OB_MAC_IOCB(ob_mac_iocb) ql_dump_ob_mac_iocb(ob_mac_iocb)
2312
#define QL_DUMP_OB_MAC_RSP(ob_mac_rsp) ql_dump_ob_mac_rsp(ob_mac_rsp)
2314
#define QL_DUMP_OB_MAC_IOCB(ob_mac_iocb)
2315
#define QL_DUMP_OB_MAC_RSP(ob_mac_rsp)
2319
extern void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp);
2320
#define QL_DUMP_IB_MAC_RSP(ib_mac_rsp) ql_dump_ib_mac_rsp(ib_mac_rsp)
2322
#define QL_DUMP_IB_MAC_RSP(ib_mac_rsp)
2326
extern void ql_dump_all(struct ql_adapter *qdev);
2327
#define QL_DUMP_ALL(qdev) ql_dump_all(qdev)
2329
#define QL_DUMP_ALL(qdev)
2332
#endif /* _QLGE_H_ */