1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2001-2018
8 #include "i40e_status.h"
9 #include "i40e_osdep.h"
10 #include "i40e_register.h"
11 #include "i40e_adminq.h"
13 #include "i40e_lan_hmc.h"
14 #include "i40e_devids.h"
16 #define UNREFERENCED_XPARAMETER
17 #define UNREFERENCED_1PARAMETER(_p) (_p);
18 #define UNREFERENCED_2PARAMETER(_p, _q) (_p); (_q);
19 #define UNREFERENCED_3PARAMETER(_p, _q, _r) (_p); (_q); (_r);
20 #define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) (_p); (_q); (_r); (_s);
21 #define UNREFERENCED_5PARAMETER(_p, _q, _r, _s, _t) (_p); (_q); (_r); (_s); (_t);
25 #define BIT(a) (1UL << (a))
28 #define BIT_ULL(a) (1ULL << (a))
30 #endif /* LINUX_MACROS */
33 /* I40E_MASK is a macro used on 32 bit registers */
34 #define I40E_MASK(mask, shift) (mask << shift)
37 #define I40E_MAX_PF 16
38 #define I40E_MAX_PF_VSI 64
39 #define I40E_MAX_PF_QP 128
40 #define I40E_MAX_VSI_QP 16
41 #define I40E_MAX_VF_VSI 3
42 #define I40E_MAX_CHAINED_RX_BUFFERS 5
43 #define I40E_MAX_PF_UDP_OFFLOAD_PORTS 16
45 /* something less than 1 minute */
46 #define I40E_HEARTBEAT_TIMEOUT (HZ * 50)
48 /* Max default timeout in ms, */
49 #define I40E_MAX_NVM_TIMEOUT 18000
51 /* Max timeout in ms for the phy to respond */
52 #define I40E_MAX_PHY_TIMEOUT 500
54 /* Check whether address is multicast. */
55 #define I40E_IS_MULTICAST(address) (bool)(((u8 *)(address))[0] & ((u8)0x01))
57 /* Check whether an address is broadcast. */
58 #define I40E_IS_BROADCAST(address) \
59 ((((u8 *)(address))[0] == ((u8)0xff)) && \
60 (((u8 *)(address))[1] == ((u8)0xff)))
62 /* Switch from ms to the 1usec global time (this is the GTIME resolution) */
63 #define I40E_MS_TO_GTIME(time) ((time) * 1000)
65 /* forward declaration */
67 typedef void (*I40E_ADMINQ_CALLBACK)(struct i40e_hw *, struct i40e_aq_desc *);
72 /* Data type manipulation macros. */
73 #define I40E_HI_DWORD(x) ((u32)((((x) >> 16) >> 16) & 0xFFFFFFFF))
74 #define I40E_LO_DWORD(x) ((u32)((x) & 0xFFFFFFFF))
76 #define I40E_HI_WORD(x) ((u16)(((x) >> 16) & 0xFFFF))
77 #define I40E_LO_WORD(x) ((u16)((x) & 0xFFFF))
79 #define I40E_HI_BYTE(x) ((u8)(((x) >> 8) & 0xFF))
80 #define I40E_LO_BYTE(x) ((u8)((x) & 0xFF))
82 /* Number of Transmit Descriptors must be a multiple of 8. */
83 #define I40E_REQ_TX_DESCRIPTOR_MULTIPLE 8
84 /* Number of Receive Descriptors must be a multiple of 32 if
85 * the number of descriptors is greater than 32.
87 #define I40E_REQ_RX_DESCRIPTOR_MULTIPLE 32
89 #define I40E_DESC_UNUSED(R) \
90 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
91 (R)->next_to_clean - (R)->next_to_use - 1)
93 /* bitfields for Tx queue mapping in QTX_CTL */
94 #define I40E_QTX_CTL_VF_QUEUE 0x0
95 #define I40E_QTX_CTL_VM_QUEUE 0x1
96 #define I40E_QTX_CTL_PF_QUEUE 0x2
98 /* debug masks - set these bits in hw->debug_mask to control output */
99 enum i40e_debug_mask {
100 I40E_DEBUG_INIT = 0x00000001,
101 I40E_DEBUG_RELEASE = 0x00000002,
103 I40E_DEBUG_LINK = 0x00000010,
104 I40E_DEBUG_PHY = 0x00000020,
105 I40E_DEBUG_HMC = 0x00000040,
106 I40E_DEBUG_NVM = 0x00000080,
107 I40E_DEBUG_LAN = 0x00000100,
108 I40E_DEBUG_FLOW = 0x00000200,
109 I40E_DEBUG_DCB = 0x00000400,
110 I40E_DEBUG_DIAG = 0x00000800,
111 I40E_DEBUG_FD = 0x00001000,
112 I40E_DEBUG_PACKAGE = 0x00002000,
114 I40E_DEBUG_AQ_MESSAGE = 0x01000000,
115 I40E_DEBUG_AQ_DESCRIPTOR = 0x02000000,
116 I40E_DEBUG_AQ_DESC_BUFFER = 0x04000000,
117 I40E_DEBUG_AQ_COMMAND = 0x06000000,
118 I40E_DEBUG_AQ = 0x0F000000,
120 I40E_DEBUG_USER = 0xF0000000,
122 I40E_DEBUG_ALL = 0xFFFFFFFF
126 #define I40E_PCI_LINK_STATUS 0xB2
127 #define I40E_PCI_LINK_WIDTH 0x3F0
128 #define I40E_PCI_LINK_WIDTH_1 0x10
129 #define I40E_PCI_LINK_WIDTH_2 0x20
130 #define I40E_PCI_LINK_WIDTH_4 0x40
131 #define I40E_PCI_LINK_WIDTH_8 0x80
132 #define I40E_PCI_LINK_SPEED 0xF
133 #define I40E_PCI_LINK_SPEED_2500 0x1
134 #define I40E_PCI_LINK_SPEED_5000 0x2
135 #define I40E_PCI_LINK_SPEED_8000 0x3
137 #define I40E_MDIO_CLAUSE22_STCODE_MASK I40E_MASK(1, \
138 I40E_GLGEN_MSCA_STCODE_SHIFT)
139 #define I40E_MDIO_CLAUSE22_OPCODE_WRITE_MASK I40E_MASK(1, \
140 I40E_GLGEN_MSCA_OPCODE_SHIFT)
141 #define I40E_MDIO_CLAUSE22_OPCODE_READ_MASK I40E_MASK(2, \
142 I40E_GLGEN_MSCA_OPCODE_SHIFT)
144 #define I40E_MDIO_CLAUSE45_STCODE_MASK I40E_MASK(0, \
145 I40E_GLGEN_MSCA_STCODE_SHIFT)
146 #define I40E_MDIO_CLAUSE45_OPCODE_ADDRESS_MASK I40E_MASK(0, \
147 I40E_GLGEN_MSCA_OPCODE_SHIFT)
148 #define I40E_MDIO_CLAUSE45_OPCODE_WRITE_MASK I40E_MASK(1, \
149 I40E_GLGEN_MSCA_OPCODE_SHIFT)
150 #define I40E_MDIO_CLAUSE45_OPCODE_READ_INC_ADDR_MASK I40E_MASK(2, \
151 I40E_GLGEN_MSCA_OPCODE_SHIFT)
152 #define I40E_MDIO_CLAUSE45_OPCODE_READ_MASK I40E_MASK(3, \
153 I40E_GLGEN_MSCA_OPCODE_SHIFT)
155 #define I40E_PHY_COM_REG_PAGE 0x1E
156 #define I40E_PHY_LED_LINK_MODE_MASK 0xF0
157 #define I40E_PHY_LED_MANUAL_ON 0x100
158 #define I40E_PHY_LED_PROV_REG_1 0xC430
159 #define I40E_PHY_LED_MODE_MASK 0xFFFF
160 #define I40E_PHY_LED_MODE_ORIG 0x80000000
163 enum i40e_memset_type {
169 enum i40e_memcpy_type {
170 I40E_NONDMA_TO_NONDMA = 0,
176 /* These are structs for managing the hardware information and the operations.
177 * The structures of function pointers are filled out at init time when we
178 * know for sure exactly which hardware we're working with. This gives us the
179 * flexibility of using the same main driver code but adapting to slightly
180 * different hardware needs as new parts are developed. For this architecture,
181 * the Firmware and AdminQ are intended to insulate the driver from most of the
182 * future changes, but these structures will also do part of the job.
185 I40E_MAC_UNKNOWN = 0,
193 enum i40e_media_type {
194 I40E_MEDIA_TYPE_UNKNOWN = 0,
195 I40E_MEDIA_TYPE_FIBER,
196 I40E_MEDIA_TYPE_BASET,
197 I40E_MEDIA_TYPE_BACKPLANE,
200 I40E_MEDIA_TYPE_VIRTUAL
212 enum i40e_set_fc_aq_failures {
213 I40E_SET_FC_AQ_FAIL_NONE = 0,
214 I40E_SET_FC_AQ_FAIL_GET = 1,
215 I40E_SET_FC_AQ_FAIL_SET = 2,
216 I40E_SET_FC_AQ_FAIL_UPDATE = 4,
217 I40E_SET_FC_AQ_FAIL_SET_UPDATE = 6
229 I40E_VSI_TYPE_UNKNOWN
232 enum i40e_queue_type {
233 I40E_QUEUE_TYPE_RX = 0,
235 I40E_QUEUE_TYPE_PE_CEQ,
236 I40E_QUEUE_TYPE_UNKNOWN
239 struct i40e_link_status {
240 enum i40e_aq_phy_type phy_type;
241 enum i40e_aq_link_speed link_speed;
248 /* is Link Status Event notification to SW enabled */
255 /* 1st byte: module identifier */
256 #define I40E_MODULE_TYPE_SFP 0x03
257 #define I40E_MODULE_TYPE_QSFP 0x0D
258 /* 2nd byte: ethernet compliance codes for 10/40G */
259 #define I40E_MODULE_TYPE_40G_ACTIVE 0x01
260 #define I40E_MODULE_TYPE_40G_LR4 0x02
261 #define I40E_MODULE_TYPE_40G_SR4 0x04
262 #define I40E_MODULE_TYPE_40G_CR4 0x08
263 #define I40E_MODULE_TYPE_10G_BASE_SR 0x10
264 #define I40E_MODULE_TYPE_10G_BASE_LR 0x20
265 #define I40E_MODULE_TYPE_10G_BASE_LRM 0x40
266 #define I40E_MODULE_TYPE_10G_BASE_ER 0x80
267 /* 3rd byte: ethernet compliance codes for 1G */
268 #define I40E_MODULE_TYPE_1000BASE_SX 0x01
269 #define I40E_MODULE_TYPE_1000BASE_LX 0x02
270 #define I40E_MODULE_TYPE_1000BASE_CX 0x04
271 #define I40E_MODULE_TYPE_1000BASE_T 0x08
274 struct i40e_phy_info {
275 struct i40e_link_status link_info;
276 struct i40e_link_status link_info_old;
278 enum i40e_media_type media_type;
279 /* all the phy types the NVM is capable of */
283 #define I40E_CAP_PHY_TYPE_SGMII BIT_ULL(I40E_PHY_TYPE_SGMII)
284 #define I40E_CAP_PHY_TYPE_1000BASE_KX BIT_ULL(I40E_PHY_TYPE_1000BASE_KX)
285 #define I40E_CAP_PHY_TYPE_10GBASE_KX4 BIT_ULL(I40E_PHY_TYPE_10GBASE_KX4)
286 #define I40E_CAP_PHY_TYPE_10GBASE_KR BIT_ULL(I40E_PHY_TYPE_10GBASE_KR)
287 #define I40E_CAP_PHY_TYPE_40GBASE_KR4 BIT_ULL(I40E_PHY_TYPE_40GBASE_KR4)
288 #define I40E_CAP_PHY_TYPE_XAUI BIT_ULL(I40E_PHY_TYPE_XAUI)
289 #define I40E_CAP_PHY_TYPE_XFI BIT_ULL(I40E_PHY_TYPE_XFI)
290 #define I40E_CAP_PHY_TYPE_SFI BIT_ULL(I40E_PHY_TYPE_SFI)
291 #define I40E_CAP_PHY_TYPE_XLAUI BIT_ULL(I40E_PHY_TYPE_XLAUI)
292 #define I40E_CAP_PHY_TYPE_XLPPI BIT_ULL(I40E_PHY_TYPE_XLPPI)
293 #define I40E_CAP_PHY_TYPE_40GBASE_CR4_CU BIT_ULL(I40E_PHY_TYPE_40GBASE_CR4_CU)
294 #define I40E_CAP_PHY_TYPE_10GBASE_CR1_CU BIT_ULL(I40E_PHY_TYPE_10GBASE_CR1_CU)
295 #define I40E_CAP_PHY_TYPE_10GBASE_AOC BIT_ULL(I40E_PHY_TYPE_10GBASE_AOC)
296 #define I40E_CAP_PHY_TYPE_40GBASE_AOC BIT_ULL(I40E_PHY_TYPE_40GBASE_AOC)
297 #define I40E_CAP_PHY_TYPE_100BASE_TX BIT_ULL(I40E_PHY_TYPE_100BASE_TX)
298 #define I40E_CAP_PHY_TYPE_1000BASE_T BIT_ULL(I40E_PHY_TYPE_1000BASE_T)
299 #define I40E_CAP_PHY_TYPE_10GBASE_T BIT_ULL(I40E_PHY_TYPE_10GBASE_T)
300 #define I40E_CAP_PHY_TYPE_10GBASE_SR BIT_ULL(I40E_PHY_TYPE_10GBASE_SR)
301 #define I40E_CAP_PHY_TYPE_10GBASE_LR BIT_ULL(I40E_PHY_TYPE_10GBASE_LR)
302 #define I40E_CAP_PHY_TYPE_10GBASE_SFPP_CU BIT_ULL(I40E_PHY_TYPE_10GBASE_SFPP_CU)
303 #define I40E_CAP_PHY_TYPE_10GBASE_CR1 BIT_ULL(I40E_PHY_TYPE_10GBASE_CR1)
304 #define I40E_CAP_PHY_TYPE_40GBASE_CR4 BIT_ULL(I40E_PHY_TYPE_40GBASE_CR4)
305 #define I40E_CAP_PHY_TYPE_40GBASE_SR4 BIT_ULL(I40E_PHY_TYPE_40GBASE_SR4)
306 #define I40E_CAP_PHY_TYPE_40GBASE_LR4 BIT_ULL(I40E_PHY_TYPE_40GBASE_LR4)
307 #define I40E_CAP_PHY_TYPE_1000BASE_SX BIT_ULL(I40E_PHY_TYPE_1000BASE_SX)
308 #define I40E_CAP_PHY_TYPE_1000BASE_LX BIT_ULL(I40E_PHY_TYPE_1000BASE_LX)
309 #define I40E_CAP_PHY_TYPE_1000BASE_T_OPTICAL \
310 BIT_ULL(I40E_PHY_TYPE_1000BASE_T_OPTICAL)
311 #define I40E_CAP_PHY_TYPE_20GBASE_KR2 BIT_ULL(I40E_PHY_TYPE_20GBASE_KR2)
313 * Defining the macro I40E_TYPE_OFFSET to implement a bit shift for some
314 * PHY types. There is an unused bit (31) in the I40E_CAP_PHY_TYPE_* bit
315 * fields but no corresponding gap in the i40e_aq_phy_type enumeration. So,
316 * a shift is needed to adjust for this with values larger than 31. The
317 * only affected values are I40E_PHY_TYPE_25GBASE_*.
319 #define I40E_PHY_TYPE_OFFSET 1
320 #define I40E_CAP_PHY_TYPE_25GBASE_KR BIT_ULL(I40E_PHY_TYPE_25GBASE_KR + \
321 I40E_PHY_TYPE_OFFSET)
322 #define I40E_CAP_PHY_TYPE_25GBASE_CR BIT_ULL(I40E_PHY_TYPE_25GBASE_CR + \
323 I40E_PHY_TYPE_OFFSET)
324 #define I40E_CAP_PHY_TYPE_25GBASE_SR BIT_ULL(I40E_PHY_TYPE_25GBASE_SR + \
325 I40E_PHY_TYPE_OFFSET)
326 #define I40E_CAP_PHY_TYPE_25GBASE_LR BIT_ULL(I40E_PHY_TYPE_25GBASE_LR + \
327 I40E_PHY_TYPE_OFFSET)
328 #define I40E_CAP_PHY_TYPE_25GBASE_AOC BIT_ULL(I40E_PHY_TYPE_25GBASE_AOC + \
329 I40E_PHY_TYPE_OFFSET)
330 #define I40E_CAP_PHY_TYPE_25GBASE_ACC BIT_ULL(I40E_PHY_TYPE_25GBASE_ACC + \
331 I40E_PHY_TYPE_OFFSET)
333 /* Offset for 2.5G/5G PHY Types value to bit number conversion */
334 #define I40E_PHY_TYPE_OFFSET2 (-10)
335 #define I40E_CAP_PHY_TYPE_2_5GBASE_T BIT_ULL(I40E_PHY_TYPE_2_5GBASE_T + \
336 I40E_PHY_TYPE_OFFSET2)
337 #define I40E_CAP_PHY_TYPE_5GBASE_T BIT_ULL(I40E_PHY_TYPE_5GBASE_T + \
338 I40E_PHY_TYPE_OFFSET2)
340 #define I40E_HW_CAP_MAX_GPIO 30
341 #define I40E_HW_CAP_MDIO_PORT_MODE_MDIO 0
342 #define I40E_HW_CAP_MDIO_PORT_MODE_I2C 1
344 enum i40e_acpi_programming_method {
345 I40E_ACPI_PROGRAMMING_METHOD_HW_FVL = 0,
346 I40E_ACPI_PROGRAMMING_METHOD_AQC_FPK = 1
349 #define I40E_WOL_SUPPORT_MASK 0x1
350 #define I40E_ACPI_PROGRAMMING_METHOD_MASK 0x2
351 #define I40E_PROXY_SUPPORT_MASK 0x4
353 /* Capabilities of a PF or a VF or the whole device */
354 struct i40e_hw_capabilities {
356 #define I40E_NVM_IMAGE_TYPE_EVB 0x0
357 #define I40E_NVM_IMAGE_TYPE_CLOUD 0x2
358 #define I40E_NVM_IMAGE_TYPE_UDP_CLOUD 0x3
360 /* Cloud filter modes:
361 * Mode1: Filter on L4 port only
362 * Mode2: Filter for non-tunneled traffic
363 * Mode3: Filter for tunnel traffic
365 #define I40E_CLOUD_FILTER_MODE1 0x6
366 #define I40E_CLOUD_FILTER_MODE2 0x7
367 #define I40E_CLOUD_FILTER_MODE3 0x8
368 #define I40E_SWITCH_MODE_MASK 0xF
371 u32 mng_protocols_over_mctp;
372 #define I40E_MNG_PROTOCOL_PLDM 0x2
373 #define I40E_MNG_PROTOCOL_OEM_COMMANDS 0x4
374 #define I40E_MNG_PROTOCOL_NCSI 0x8
380 bool evb_802_1_qbg; /* Edge Virtual Bridging */
381 bool evb_802_1_qbh; /* Bridge Port Extension */
384 bool iscsi; /* Indicates iSCSI enabled */
388 #define I40E_FLEX10_MODE_UNKNOWN 0x0
389 #define I40E_FLEX10_MODE_DCC 0x1
390 #define I40E_FLEX10_MODE_DCI 0x2
393 #define I40E_FLEX10_STATUS_DCC_ERROR 0x1
394 #define I40E_FLEX10_STATUS_VC_MODE 0x2
396 bool sec_rev_disabled;
397 bool update_disabled;
398 #define I40E_NVM_MGMT_SEC_REV_DISABLED 0x1
399 #define I40E_NVM_MGMT_UPDATE_DISABLED 0x2
405 u32 fd_filters_guaranteed;
406 u32 fd_filters_best_effort;
409 u32 rss_table_entry_width;
410 bool led[I40E_HW_CAP_MAX_GPIO];
411 bool sdp[I40E_HW_CAP_MAX_GPIO];
413 u32 num_flow_director_filters;
420 u32 num_msix_vectors;
421 u32 num_msix_vectors_vf;
430 bool apm_wol_support;
431 enum i40e_acpi_programming_method acpi_prog_method;
435 struct i40e_mac_info {
436 enum i40e_mac_type type;
438 u8 perm_addr[ETH_ALEN];
439 u8 san_addr[ETH_ALEN];
440 u8 port_addr[ETH_ALEN];
444 enum i40e_aq_resources_ids {
445 I40E_NVM_RESOURCE_ID = 1
448 enum i40e_aq_resource_access_type {
449 I40E_RESOURCE_READ = 1,
453 struct i40e_nvm_info {
454 u64 hw_semaphore_timeout; /* usec global time (GTIME resolution) */
455 u32 timeout; /* [ms] */
456 u16 sr_size; /* Shadow RAM size in words */
457 bool blank_nvm_mode; /* is NVM empty (no FW present)*/
458 u16 version; /* NVM package version */
459 u32 eetrack; /* NVM data version */
460 u32 oem_ver; /* OEM version info */
463 /* definitions used in NVM update support */
465 enum i40e_nvmupd_cmd {
467 I40E_NVMUPD_READ_CON,
468 I40E_NVMUPD_READ_SNT,
469 I40E_NVMUPD_READ_LCB,
471 I40E_NVMUPD_WRITE_ERA,
472 I40E_NVMUPD_WRITE_CON,
473 I40E_NVMUPD_WRITE_SNT,
474 I40E_NVMUPD_WRITE_LCB,
475 I40E_NVMUPD_WRITE_SA,
476 I40E_NVMUPD_CSUM_CON,
478 I40E_NVMUPD_CSUM_LCB,
481 I40E_NVMUPD_GET_AQ_RESULT,
482 I40E_NVMUPD_GET_AQ_EVENT,
485 enum i40e_nvmupd_state {
486 I40E_NVMUPD_STATE_INIT,
487 I40E_NVMUPD_STATE_READING,
488 I40E_NVMUPD_STATE_WRITING,
489 I40E_NVMUPD_STATE_INIT_WAIT,
490 I40E_NVMUPD_STATE_WRITE_WAIT,
491 I40E_NVMUPD_STATE_ERROR
494 /* nvm_access definition and its masks/shifts need to be accessible to
495 * application, core driver, and shared code. Where is the right file?
497 #define I40E_NVM_READ 0xB
498 #define I40E_NVM_WRITE 0xC
500 #define I40E_NVM_MOD_PNT_MASK 0xFF
502 #define I40E_NVM_TRANS_SHIFT 8
503 #define I40E_NVM_TRANS_MASK (0xf << I40E_NVM_TRANS_SHIFT)
504 #define I40E_NVM_PRESERVATION_FLAGS_SHIFT 12
505 #define I40E_NVM_PRESERVATION_FLAGS_MASK \
506 (0x3 << I40E_NVM_PRESERVATION_FLAGS_SHIFT)
507 #define I40E_NVM_PRESERVATION_FLAGS_SELECTED 0x01
508 #define I40E_NVM_PRESERVATION_FLAGS_ALL 0x02
509 #define I40E_NVM_CON 0x0
510 #define I40E_NVM_SNT 0x1
511 #define I40E_NVM_LCB 0x2
512 #define I40E_NVM_SA (I40E_NVM_SNT | I40E_NVM_LCB)
513 #define I40E_NVM_ERA 0x4
514 #define I40E_NVM_CSUM 0x8
515 #define I40E_NVM_AQE 0xe
516 #define I40E_NVM_EXEC 0xf
518 #define I40E_NVM_ADAPT_SHIFT 16
519 #define I40E_NVM_ADAPT_MASK (0xffffULL << I40E_NVM_ADAPT_SHIFT)
521 #define I40E_NVMUPD_MAX_DATA 4096
522 #define I40E_NVMUPD_IFACE_TIMEOUT 2 /* seconds */
524 struct i40e_nvm_access {
527 u32 offset; /* in bytes */
528 u32 data_size; /* in bytes */
532 /* (Q)SFP module access definitions */
533 #define I40E_I2C_EEPROM_DEV_ADDR 0xA0
534 #define I40E_I2C_EEPROM_DEV_ADDR2 0xA2
535 #define I40E_MODULE_TYPE_ADDR 0x00
536 #define I40E_MODULE_REVISION_ADDR 0x01
537 #define I40E_MODULE_SFF_8472_COMP 0x5E
538 #define I40E_MODULE_SFF_8472_SWAP 0x5C
539 #define I40E_MODULE_SFF_ADDR_MODE 0x04
540 #define I40E_MODULE_SFF_DIAG_CAPAB 0x40
541 #define I40E_MODULE_TYPE_QSFP_PLUS 0x0D
542 #define I40E_MODULE_TYPE_QSFP28 0x11
543 #define I40E_MODULE_QSFP_MAX_LEN 640
547 i40e_bus_type_unknown = 0,
550 i40e_bus_type_pci_express,
551 i40e_bus_type_reserved
555 enum i40e_bus_speed {
556 i40e_bus_speed_unknown = 0,
557 i40e_bus_speed_33 = 33,
558 i40e_bus_speed_66 = 66,
559 i40e_bus_speed_100 = 100,
560 i40e_bus_speed_120 = 120,
561 i40e_bus_speed_133 = 133,
562 i40e_bus_speed_2500 = 2500,
563 i40e_bus_speed_5000 = 5000,
564 i40e_bus_speed_8000 = 8000,
565 i40e_bus_speed_reserved
569 enum i40e_bus_width {
570 i40e_bus_width_unknown = 0,
571 i40e_bus_width_pcie_x1 = 1,
572 i40e_bus_width_pcie_x2 = 2,
573 i40e_bus_width_pcie_x4 = 4,
574 i40e_bus_width_pcie_x8 = 8,
575 i40e_bus_width_32 = 32,
576 i40e_bus_width_64 = 64,
577 i40e_bus_width_reserved
581 struct i40e_bus_info {
582 enum i40e_bus_speed speed;
583 enum i40e_bus_width width;
584 enum i40e_bus_type type;
592 /* Flow control (FC) parameters */
593 struct i40e_fc_info {
594 enum i40e_fc_mode current_mode; /* FC mode in effect */
595 enum i40e_fc_mode requested_mode; /* FC mode requested by caller */
598 #define I40E_MAX_TRAFFIC_CLASS 8
599 #define I40E_MAX_USER_PRIORITY 8
600 #define I40E_DCBX_MAX_APPS 32
601 #define I40E_LLDPDU_SIZE 1500
602 #define I40E_TLV_STATUS_OPER 0x1
603 #define I40E_TLV_STATUS_SYNC 0x2
604 #define I40E_TLV_STATUS_ERR 0x4
605 #define I40E_CEE_OPER_MAX_APPS 3
606 #define I40E_APP_PROTOID_FCOE 0x8906
607 #define I40E_APP_PROTOID_ISCSI 0x0cbc
608 #define I40E_APP_PROTOID_FIP 0x8914
609 #define I40E_APP_SEL_ETHTYPE 0x1
610 #define I40E_APP_SEL_TCPIP 0x2
611 #define I40E_CEE_APP_SEL_ETHTYPE 0x0
612 #define I40E_CEE_APP_SEL_TCPIP 0x1
614 /* CEE or IEEE 802.1Qaz ETS Configuration data */
615 struct i40e_dcb_ets_config {
619 u8 prioritytable[I40E_MAX_TRAFFIC_CLASS];
620 u8 tcbwtable[I40E_MAX_TRAFFIC_CLASS];
621 u8 tsatable[I40E_MAX_TRAFFIC_CLASS];
624 /* CEE or IEEE 802.1Qaz PFC Configuration data */
625 struct i40e_dcb_pfc_config {
632 /* CEE or IEEE 802.1Qaz Application Priority data */
633 struct i40e_dcb_app_priority_table {
639 struct i40e_dcbx_config {
641 #define I40E_DCBX_MODE_CEE 0x1
642 #define I40E_DCBX_MODE_IEEE 0x2
644 #define I40E_DCBX_APPS_NON_WILLING 0x1
646 u32 tlv_status; /* CEE mode TLV status */
647 struct i40e_dcb_ets_config etscfg;
648 struct i40e_dcb_ets_config etsrec;
649 struct i40e_dcb_pfc_config pfc;
650 struct i40e_dcb_app_priority_table app[I40E_DCBX_MAX_APPS];
653 /* Port hardware description */
658 /* subsystem structs */
659 struct i40e_phy_info phy;
660 struct i40e_mac_info mac;
661 struct i40e_bus_info bus;
662 struct i40e_nvm_info nvm;
663 struct i40e_fc_info fc;
668 u16 subsystem_device_id;
669 u16 subsystem_vendor_id;
672 bool adapter_stopped;
675 /* capabilities for entire device and PCI func */
676 struct i40e_hw_capabilities dev_caps;
677 struct i40e_hw_capabilities func_caps;
679 /* Flow Director shared filter space */
680 u16 fdir_shared_filter_count;
682 /* device profile info */
686 /* for multi-function MACs */
691 /* Closest numa node to the device */
694 /* Admin Queue info */
695 struct i40e_adminq_info aq;
697 /* state of nvm update process */
698 enum i40e_nvmupd_state nvmupd_state;
699 struct i40e_aq_desc nvm_wb_desc;
700 struct i40e_aq_desc nvm_aq_event_desc;
701 struct i40e_virt_mem nvm_buff;
702 bool nvm_release_on_done;
706 struct i40e_hmc_info hmc; /* HMC info struct */
708 /* LLDP/DCBX Status */
712 struct i40e_dcbx_config local_dcbx_config; /* Oper/Local Cfg */
713 struct i40e_dcbx_config remote_dcbx_config; /* Peer Cfg */
714 struct i40e_dcbx_config desired_dcbx_config; /* CEE Desired Cfg */
716 /* WoL and proxy support */
717 u16 num_wol_proxy_filters;
718 u16 wol_proxy_vsi_seid;
720 #define I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0)
721 #define I40E_HW_FLAG_802_1AD_CAPABLE BIT_ULL(1)
722 #define I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE BIT_ULL(2)
723 #define I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3)
724 #define I40E_HW_FLAG_FW_LLDP_STOPPABLE BIT_ULL(4)
727 /* Used in set switch config AQ command */
737 STATIC INLINE bool i40e_is_vf(struct i40e_hw *hw)
739 return (hw->mac.type == I40E_MAC_VF ||
740 hw->mac.type == I40E_MAC_X722_VF);
743 struct i40e_driver_version {
748 u8 driver_string[32];
752 union i40e_16byte_rx_desc {
754 __le64 pkt_addr; /* Packet buffer address */
755 __le64 hdr_addr; /* Header buffer address */
761 __le16 mirroring_status;
767 __le32 rss; /* RSS Hash */
768 __le32 fd_id; /* Flow director filter id */
769 __le32 fcoe_param; /* FCoE DDP Context id */
773 /* ext status/error/pktype/length */
774 __le64 status_error_len;
776 } wb; /* writeback */
779 union i40e_32byte_rx_desc {
781 __le64 pkt_addr; /* Packet buffer address */
782 __le64 hdr_addr; /* Header buffer address */
783 /* bit 0 of hdr_buffer_addr is DD bit */
791 __le16 mirroring_status;
797 __le32 rss; /* RSS Hash */
798 __le32 fcoe_param; /* FCoE DDP Context id */
799 /* Flow director filter id in case of
800 * Programming status desc WB
806 /* status/error/pktype/length */
807 __le64 status_error_len;
810 __le16 ext_status; /* extended status */
817 __le32 flex_bytes_lo;
821 __le32 flex_bytes_hi;
825 } wb; /* writeback */
828 #define I40E_RXD_QW0_MIRROR_STATUS_SHIFT 8
829 #define I40E_RXD_QW0_MIRROR_STATUS_MASK (0x3FUL << \
830 I40E_RXD_QW0_MIRROR_STATUS_SHIFT)
831 #define I40E_RXD_QW0_FCOEINDX_SHIFT 0
832 #define I40E_RXD_QW0_FCOEINDX_MASK (0xFFFUL << \
833 I40E_RXD_QW0_FCOEINDX_SHIFT)
835 enum i40e_rx_desc_status_bits {
836 /* Note: These are predefined bit offsets */
837 I40E_RX_DESC_STATUS_DD_SHIFT = 0,
838 I40E_RX_DESC_STATUS_EOF_SHIFT = 1,
839 I40E_RX_DESC_STATUS_L2TAG1P_SHIFT = 2,
840 I40E_RX_DESC_STATUS_L3L4P_SHIFT = 3,
841 I40E_RX_DESC_STATUS_CRCP_SHIFT = 4,
842 I40E_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 2 BITS */
843 I40E_RX_DESC_STATUS_TSYNVALID_SHIFT = 7,
844 I40E_RX_DESC_STATUS_EXT_UDP_0_SHIFT = 8,
846 I40E_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */
847 I40E_RX_DESC_STATUS_FLM_SHIFT = 11,
848 I40E_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */
849 I40E_RX_DESC_STATUS_LPBK_SHIFT = 14,
850 I40E_RX_DESC_STATUS_IPV6EXADD_SHIFT = 15,
851 I40E_RX_DESC_STATUS_RESERVED2_SHIFT = 16, /* 2 BITS */
852 I40E_RX_DESC_STATUS_INT_UDP_0_SHIFT = 18,
853 I40E_RX_DESC_STATUS_LAST /* this entry must be last!!! */
856 #define I40E_RXD_QW1_STATUS_SHIFT 0
857 #define I40E_RXD_QW1_STATUS_MASK ((BIT(I40E_RX_DESC_STATUS_LAST) - 1) << \
858 I40E_RXD_QW1_STATUS_SHIFT)
860 #define I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT I40E_RX_DESC_STATUS_TSYNINDX_SHIFT
861 #define I40E_RXD_QW1_STATUS_TSYNINDX_MASK (0x3UL << \
862 I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT)
864 #define I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT I40E_RX_DESC_STATUS_TSYNVALID_SHIFT
865 #define I40E_RXD_QW1_STATUS_TSYNVALID_MASK BIT_ULL(I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT)
867 #define I40E_RXD_QW1_STATUS_UMBCAST_SHIFT I40E_RX_DESC_STATUS_UMBCAST
868 #define I40E_RXD_QW1_STATUS_UMBCAST_MASK (0x3UL << \
869 I40E_RXD_QW1_STATUS_UMBCAST_SHIFT)
871 enum i40e_rx_desc_fltstat_values {
872 I40E_RX_DESC_FLTSTAT_NO_DATA = 0,
873 I40E_RX_DESC_FLTSTAT_RSV_FD_ID = 1, /* 16byte desc? FD_ID : RSV */
874 I40E_RX_DESC_FLTSTAT_RSV = 2,
875 I40E_RX_DESC_FLTSTAT_RSS_HASH = 3,
878 #define I40E_RXD_PACKET_TYPE_UNICAST 0
879 #define I40E_RXD_PACKET_TYPE_MULTICAST 1
880 #define I40E_RXD_PACKET_TYPE_BROADCAST 2
881 #define I40E_RXD_PACKET_TYPE_MIRRORED 3
883 #define I40E_RXD_QW1_ERROR_SHIFT 19
884 #define I40E_RXD_QW1_ERROR_MASK (0xFFUL << I40E_RXD_QW1_ERROR_SHIFT)
886 enum i40e_rx_desc_error_bits {
887 /* Note: These are predefined bit offsets */
888 I40E_RX_DESC_ERROR_RXE_SHIFT = 0,
889 I40E_RX_DESC_ERROR_RECIPE_SHIFT = 1,
890 I40E_RX_DESC_ERROR_HBO_SHIFT = 2,
891 I40E_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */
892 I40E_RX_DESC_ERROR_IPE_SHIFT = 3,
893 I40E_RX_DESC_ERROR_L4E_SHIFT = 4,
894 I40E_RX_DESC_ERROR_EIPE_SHIFT = 5,
895 I40E_RX_DESC_ERROR_OVERSIZE_SHIFT = 6,
896 I40E_RX_DESC_ERROR_PPRS_SHIFT = 7
899 enum i40e_rx_desc_error_l3l4e_fcoe_masks {
900 I40E_RX_DESC_ERROR_L3L4E_NONE = 0,
901 I40E_RX_DESC_ERROR_L3L4E_PROT = 1,
902 I40E_RX_DESC_ERROR_L3L4E_FC = 2,
903 I40E_RX_DESC_ERROR_L3L4E_DMAC_ERR = 3,
904 I40E_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4
907 #define I40E_RXD_QW1_PTYPE_SHIFT 30
908 #define I40E_RXD_QW1_PTYPE_MASK (0xFFULL << I40E_RXD_QW1_PTYPE_SHIFT)
910 /* Packet type non-ip values */
911 enum i40e_rx_l2_ptype {
912 I40E_RX_PTYPE_L2_RESERVED = 0,
913 I40E_RX_PTYPE_L2_MAC_PAY2 = 1,
914 I40E_RX_PTYPE_L2_TIMESYNC_PAY2 = 2,
915 I40E_RX_PTYPE_L2_FIP_PAY2 = 3,
916 I40E_RX_PTYPE_L2_OUI_PAY2 = 4,
917 I40E_RX_PTYPE_L2_MACCNTRL_PAY2 = 5,
918 I40E_RX_PTYPE_L2_LLDP_PAY2 = 6,
919 I40E_RX_PTYPE_L2_ECP_PAY2 = 7,
920 I40E_RX_PTYPE_L2_EVB_PAY2 = 8,
921 I40E_RX_PTYPE_L2_QCN_PAY2 = 9,
922 I40E_RX_PTYPE_L2_EAPOL_PAY2 = 10,
923 I40E_RX_PTYPE_L2_ARP = 11,
924 I40E_RX_PTYPE_L2_FCOE_PAY3 = 12,
925 I40E_RX_PTYPE_L2_FCOE_FCDATA_PAY3 = 13,
926 I40E_RX_PTYPE_L2_FCOE_FCRDY_PAY3 = 14,
927 I40E_RX_PTYPE_L2_FCOE_FCRSP_PAY3 = 15,
928 I40E_RX_PTYPE_L2_FCOE_FCOTHER_PA = 16,
929 I40E_RX_PTYPE_L2_FCOE_VFT_PAY3 = 17,
930 I40E_RX_PTYPE_L2_FCOE_VFT_FCDATA = 18,
931 I40E_RX_PTYPE_L2_FCOE_VFT_FCRDY = 19,
932 I40E_RX_PTYPE_L2_FCOE_VFT_FCRSP = 20,
933 I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER = 21,
934 I40E_RX_PTYPE_GRENAT4_MAC_PAY3 = 58,
935 I40E_RX_PTYPE_GRENAT4_MACVLAN_IPV6_ICMP_PAY4 = 87,
936 I40E_RX_PTYPE_GRENAT6_MAC_PAY3 = 124,
937 I40E_RX_PTYPE_GRENAT6_MACVLAN_IPV6_ICMP_PAY4 = 153
940 struct i40e_rx_ptype_decoded {
947 u32 tunnel_end_prot:2;
948 u32 tunnel_end_frag:1;
953 enum i40e_rx_ptype_outer_ip {
954 I40E_RX_PTYPE_OUTER_L2 = 0,
955 I40E_RX_PTYPE_OUTER_IP = 1
958 enum i40e_rx_ptype_outer_ip_ver {
959 I40E_RX_PTYPE_OUTER_NONE = 0,
960 I40E_RX_PTYPE_OUTER_IPV4 = 0,
961 I40E_RX_PTYPE_OUTER_IPV6 = 1
964 enum i40e_rx_ptype_outer_fragmented {
965 I40E_RX_PTYPE_NOT_FRAG = 0,
966 I40E_RX_PTYPE_FRAG = 1
969 enum i40e_rx_ptype_tunnel_type {
970 I40E_RX_PTYPE_TUNNEL_NONE = 0,
971 I40E_RX_PTYPE_TUNNEL_IP_IP = 1,
972 I40E_RX_PTYPE_TUNNEL_IP_GRENAT = 2,
973 I40E_RX_PTYPE_TUNNEL_IP_GRENAT_MAC = 3,
974 I40E_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN = 4,
977 enum i40e_rx_ptype_tunnel_end_prot {
978 I40E_RX_PTYPE_TUNNEL_END_NONE = 0,
979 I40E_RX_PTYPE_TUNNEL_END_IPV4 = 1,
980 I40E_RX_PTYPE_TUNNEL_END_IPV6 = 2,
983 enum i40e_rx_ptype_inner_prot {
984 I40E_RX_PTYPE_INNER_PROT_NONE = 0,
985 I40E_RX_PTYPE_INNER_PROT_UDP = 1,
986 I40E_RX_PTYPE_INNER_PROT_TCP = 2,
987 I40E_RX_PTYPE_INNER_PROT_SCTP = 3,
988 I40E_RX_PTYPE_INNER_PROT_ICMP = 4,
989 I40E_RX_PTYPE_INNER_PROT_TIMESYNC = 5
992 enum i40e_rx_ptype_payload_layer {
993 I40E_RX_PTYPE_PAYLOAD_LAYER_NONE = 0,
994 I40E_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1,
995 I40E_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2,
996 I40E_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3,
999 #define I40E_RX_PTYPE_BIT_MASK 0x0FFFFFFF
1000 #define I40E_RX_PTYPE_SHIFT 56
1002 #define I40E_RXD_QW1_LENGTH_PBUF_SHIFT 38
1003 #define I40E_RXD_QW1_LENGTH_PBUF_MASK (0x3FFFULL << \
1004 I40E_RXD_QW1_LENGTH_PBUF_SHIFT)
1006 #define I40E_RXD_QW1_LENGTH_HBUF_SHIFT 52
1007 #define I40E_RXD_QW1_LENGTH_HBUF_MASK (0x7FFULL << \
1008 I40E_RXD_QW1_LENGTH_HBUF_SHIFT)
1010 #define I40E_RXD_QW1_LENGTH_SPH_SHIFT 63
1011 #define I40E_RXD_QW1_LENGTH_SPH_MASK BIT_ULL(I40E_RXD_QW1_LENGTH_SPH_SHIFT)
1013 #define I40E_RXD_QW1_NEXTP_SHIFT 38
1014 #define I40E_RXD_QW1_NEXTP_MASK (0x1FFFULL << I40E_RXD_QW1_NEXTP_SHIFT)
1016 #define I40E_RXD_QW2_EXT_STATUS_SHIFT 0
1017 #define I40E_RXD_QW2_EXT_STATUS_MASK (0xFFFFFUL << \
1018 I40E_RXD_QW2_EXT_STATUS_SHIFT)
1020 enum i40e_rx_desc_ext_status_bits {
1021 /* Note: These are predefined bit offsets */
1022 I40E_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT = 0,
1023 I40E_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT = 1,
1024 I40E_RX_DESC_EXT_STATUS_FLEXBL_SHIFT = 2, /* 2 BITS */
1025 I40E_RX_DESC_EXT_STATUS_FLEXBH_SHIFT = 4, /* 2 BITS */
1026 I40E_RX_DESC_EXT_STATUS_FDLONGB_SHIFT = 9,
1027 I40E_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT = 10,
1028 I40E_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11,
1031 #define I40E_RXD_QW2_L2TAG2_SHIFT 0
1032 #define I40E_RXD_QW2_L2TAG2_MASK (0xFFFFUL << I40E_RXD_QW2_L2TAG2_SHIFT)
1034 #define I40E_RXD_QW2_L2TAG3_SHIFT 16
1035 #define I40E_RXD_QW2_L2TAG3_MASK (0xFFFFUL << I40E_RXD_QW2_L2TAG3_SHIFT)
1037 enum i40e_rx_desc_pe_status_bits {
1038 /* Note: These are predefined bit offsets */
1039 I40E_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */
1040 I40E_RX_DESC_PE_STATUS_L4PORT_SHIFT = 0, /* 16 BITS */
1041 I40E_RX_DESC_PE_STATUS_IPINDEX_SHIFT = 16, /* 8 BITS */
1042 I40E_RX_DESC_PE_STATUS_QPIDHIT_SHIFT = 24,
1043 I40E_RX_DESC_PE_STATUS_APBVTHIT_SHIFT = 25,
1044 I40E_RX_DESC_PE_STATUS_PORTV_SHIFT = 26,
1045 I40E_RX_DESC_PE_STATUS_URG_SHIFT = 27,
1046 I40E_RX_DESC_PE_STATUS_IPFRAG_SHIFT = 28,
1047 I40E_RX_DESC_PE_STATUS_IPOPT_SHIFT = 29
1050 #define I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT 38
1051 #define I40E_RX_PROG_STATUS_DESC_LENGTH 0x2000000
1053 #define I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT 2
1054 #define I40E_RX_PROG_STATUS_DESC_QW1_PROGID_MASK (0x7UL << \
1055 I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
1057 #define I40E_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT 0
1058 #define I40E_RX_PROG_STATUS_DESC_QW1_STATUS_MASK (0x7FFFUL << \
1059 I40E_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT)
1061 #define I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT 19
1062 #define I40E_RX_PROG_STATUS_DESC_QW1_ERROR_MASK (0x3FUL << \
1063 I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
1065 enum i40e_rx_prog_status_desc_status_bits {
1066 /* Note: These are predefined bit offsets */
1067 I40E_RX_PROG_STATUS_DESC_DD_SHIFT = 0,
1068 I40E_RX_PROG_STATUS_DESC_PROG_ID_SHIFT = 2 /* 3 BITS */
1071 enum i40e_rx_prog_status_desc_prog_id_masks {
1072 I40E_RX_PROG_STATUS_DESC_FD_FILTER_STATUS = 1,
1073 I40E_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS = 2,
1074 I40E_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS = 4,
1077 enum i40e_rx_prog_status_desc_error_bits {
1078 /* Note: These are predefined bit offsets */
1079 I40E_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT = 0,
1080 I40E_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT = 1,
1081 I40E_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT = 2,
1082 I40E_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT = 3
1085 #define I40E_TWO_BIT_MASK 0x3
1086 #define I40E_THREE_BIT_MASK 0x7
1087 #define I40E_FOUR_BIT_MASK 0xF
1088 #define I40E_EIGHTEEN_BIT_MASK 0x3FFFF
1091 struct i40e_tx_desc {
1092 __le64 buffer_addr; /* Address of descriptor's data buf */
1093 __le64 cmd_type_offset_bsz;
1096 #define I40E_TXD_QW1_DTYPE_SHIFT 0
1097 #define I40E_TXD_QW1_DTYPE_MASK (0xFUL << I40E_TXD_QW1_DTYPE_SHIFT)
1099 enum i40e_tx_desc_dtype_value {
1100 I40E_TX_DESC_DTYPE_DATA = 0x0,
1101 I40E_TX_DESC_DTYPE_NOP = 0x1, /* same as Context desc */
1102 I40E_TX_DESC_DTYPE_CONTEXT = 0x1,
1103 I40E_TX_DESC_DTYPE_FCOE_CTX = 0x2,
1104 I40E_TX_DESC_DTYPE_FILTER_PROG = 0x8,
1105 I40E_TX_DESC_DTYPE_DDP_CTX = 0x9,
1106 I40E_TX_DESC_DTYPE_FLEX_DATA = 0xB,
1107 I40E_TX_DESC_DTYPE_FLEX_CTX_1 = 0xC,
1108 I40E_TX_DESC_DTYPE_FLEX_CTX_2 = 0xD,
1109 I40E_TX_DESC_DTYPE_DESC_DONE = 0xF
1112 #define I40E_TXD_QW1_CMD_SHIFT 4
1113 #define I40E_TXD_QW1_CMD_MASK (0x3FFUL << I40E_TXD_QW1_CMD_SHIFT)
1115 enum i40e_tx_desc_cmd_bits {
1116 I40E_TX_DESC_CMD_EOP = 0x0001,
1117 I40E_TX_DESC_CMD_RS = 0x0002,
1118 I40E_TX_DESC_CMD_ICRC = 0x0004,
1119 I40E_TX_DESC_CMD_IL2TAG1 = 0x0008,
1120 I40E_TX_DESC_CMD_DUMMY = 0x0010,
1121 I40E_TX_DESC_CMD_IIPT_NONIP = 0x0000, /* 2 BITS */
1122 I40E_TX_DESC_CMD_IIPT_IPV6 = 0x0020, /* 2 BITS */
1123 I40E_TX_DESC_CMD_IIPT_IPV4 = 0x0040, /* 2 BITS */
1124 I40E_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, /* 2 BITS */
1125 I40E_TX_DESC_CMD_FCOET = 0x0080,
1126 I40E_TX_DESC_CMD_L4T_EOFT_UNK = 0x0000, /* 2 BITS */
1127 I40E_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, /* 2 BITS */
1128 I40E_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, /* 2 BITS */
1129 I40E_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, /* 2 BITS */
1130 I40E_TX_DESC_CMD_L4T_EOFT_EOF_N = 0x0000, /* 2 BITS */
1131 I40E_TX_DESC_CMD_L4T_EOFT_EOF_T = 0x0100, /* 2 BITS */
1132 I40E_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
1133 I40E_TX_DESC_CMD_L4T_EOFT_EOF_A = 0x0300, /* 2 BITS */
1136 #define I40E_TXD_QW1_OFFSET_SHIFT 16
1137 #define I40E_TXD_QW1_OFFSET_MASK (0x3FFFFULL << \
1138 I40E_TXD_QW1_OFFSET_SHIFT)
1140 enum i40e_tx_desc_length_fields {
1141 /* Note: These are predefined bit offsets */
1142 I40E_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
1143 I40E_TX_DESC_LENGTH_IPLEN_SHIFT = 7, /* 7 BITS */
1144 I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT = 14 /* 4 BITS */
1147 #define I40E_TXD_QW1_MACLEN_MASK (0x7FUL << I40E_TX_DESC_LENGTH_MACLEN_SHIFT)
1148 #define I40E_TXD_QW1_IPLEN_MASK (0x7FUL << I40E_TX_DESC_LENGTH_IPLEN_SHIFT)
1149 #define I40E_TXD_QW1_L4LEN_MASK (0xFUL << I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
1150 #define I40E_TXD_QW1_FCLEN_MASK (0xFUL << I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
1152 #define I40E_TXD_QW1_TX_BUF_SZ_SHIFT 34
1153 #define I40E_TXD_QW1_TX_BUF_SZ_MASK (0x3FFFULL << \
1154 I40E_TXD_QW1_TX_BUF_SZ_SHIFT)
1156 #define I40E_TXD_QW1_L2TAG1_SHIFT 48
1157 #define I40E_TXD_QW1_L2TAG1_MASK (0xFFFFULL << I40E_TXD_QW1_L2TAG1_SHIFT)
1159 /* Context descriptors */
1160 struct i40e_tx_context_desc {
1161 __le32 tunneling_params;
1164 __le64 type_cmd_tso_mss;
1167 #define I40E_TXD_CTX_QW1_DTYPE_SHIFT 0
1168 #define I40E_TXD_CTX_QW1_DTYPE_MASK (0xFUL << I40E_TXD_CTX_QW1_DTYPE_SHIFT)
1170 #define I40E_TXD_CTX_QW1_CMD_SHIFT 4
1171 #define I40E_TXD_CTX_QW1_CMD_MASK (0xFFFFUL << I40E_TXD_CTX_QW1_CMD_SHIFT)
1173 enum i40e_tx_ctx_desc_cmd_bits {
1174 I40E_TX_CTX_DESC_TSO = 0x01,
1175 I40E_TX_CTX_DESC_TSYN = 0x02,
1176 I40E_TX_CTX_DESC_IL2TAG2 = 0x04,
1177 I40E_TX_CTX_DESC_IL2TAG2_IL2H = 0x08,
1178 I40E_TX_CTX_DESC_SWTCH_NOTAG = 0x00,
1179 I40E_TX_CTX_DESC_SWTCH_UPLINK = 0x10,
1180 I40E_TX_CTX_DESC_SWTCH_LOCAL = 0x20,
1181 I40E_TX_CTX_DESC_SWTCH_VSI = 0x30,
1182 I40E_TX_CTX_DESC_SWPE = 0x40
1185 #define I40E_TXD_CTX_QW1_TSO_LEN_SHIFT 30
1186 #define I40E_TXD_CTX_QW1_TSO_LEN_MASK (0x3FFFFULL << \
1187 I40E_TXD_CTX_QW1_TSO_LEN_SHIFT)
1189 #define I40E_TXD_CTX_QW1_MSS_SHIFT 50
1190 #define I40E_TXD_CTX_QW1_MSS_MASK (0x3FFFULL << \
1191 I40E_TXD_CTX_QW1_MSS_SHIFT)
1193 #define I40E_TXD_CTX_QW1_VSI_SHIFT 50
1194 #define I40E_TXD_CTX_QW1_VSI_MASK (0x1FFULL << I40E_TXD_CTX_QW1_VSI_SHIFT)
1196 #define I40E_TXD_CTX_QW0_EXT_IP_SHIFT 0
1197 #define I40E_TXD_CTX_QW0_EXT_IP_MASK (0x3ULL << \
1198 I40E_TXD_CTX_QW0_EXT_IP_SHIFT)
1200 enum i40e_tx_ctx_desc_eipt_offload {
1201 I40E_TX_CTX_EXT_IP_NONE = 0x0,
1202 I40E_TX_CTX_EXT_IP_IPV6 = 0x1,
1203 I40E_TX_CTX_EXT_IP_IPV4_NO_CSUM = 0x2,
1204 I40E_TX_CTX_EXT_IP_IPV4 = 0x3
1207 #define I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT 2
1208 #define I40E_TXD_CTX_QW0_EXT_IPLEN_MASK (0x3FULL << \
1209 I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
1211 #define I40E_TXD_CTX_QW0_NATT_SHIFT 9
1212 #define I40E_TXD_CTX_QW0_NATT_MASK (0x3ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
1214 #define I40E_TXD_CTX_UDP_TUNNELING BIT_ULL(I40E_TXD_CTX_QW0_NATT_SHIFT)
1215 #define I40E_TXD_CTX_GRE_TUNNELING (0x2ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
1217 #define I40E_TXD_CTX_QW0_EIP_NOINC_SHIFT 11
1218 #define I40E_TXD_CTX_QW0_EIP_NOINC_MASK BIT_ULL(I40E_TXD_CTX_QW0_EIP_NOINC_SHIFT)
1220 #define I40E_TXD_CTX_EIP_NOINC_IPID_CONST I40E_TXD_CTX_QW0_EIP_NOINC_MASK
1222 #define I40E_TXD_CTX_QW0_NATLEN_SHIFT 12
1223 #define I40E_TXD_CTX_QW0_NATLEN_MASK (0X7FULL << \
1224 I40E_TXD_CTX_QW0_NATLEN_SHIFT)
1226 #define I40E_TXD_CTX_QW0_DECTTL_SHIFT 19
1227 #define I40E_TXD_CTX_QW0_DECTTL_MASK (0xFULL << \
1228 I40E_TXD_CTX_QW0_DECTTL_SHIFT)
1230 #define I40E_TXD_CTX_QW0_L4T_CS_SHIFT 23
1231 #define I40E_TXD_CTX_QW0_L4T_CS_MASK BIT_ULL(I40E_TXD_CTX_QW0_L4T_CS_SHIFT)
1232 struct i40e_nop_desc {
1237 #define I40E_TXD_NOP_QW1_DTYPE_SHIFT 0
1238 #define I40E_TXD_NOP_QW1_DTYPE_MASK (0xFUL << I40E_TXD_NOP_QW1_DTYPE_SHIFT)
1240 #define I40E_TXD_NOP_QW1_CMD_SHIFT 4
1241 #define I40E_TXD_NOP_QW1_CMD_MASK (0x7FUL << I40E_TXD_NOP_QW1_CMD_SHIFT)
1243 enum i40e_tx_nop_desc_cmd_bits {
1244 /* Note: These are predefined bit offsets */
1245 I40E_TX_NOP_DESC_EOP_SHIFT = 0,
1246 I40E_TX_NOP_DESC_RS_SHIFT = 1,
1247 I40E_TX_NOP_DESC_RSV_SHIFT = 2 /* 5 bits */
1250 struct i40e_filter_program_desc {
1251 __le32 qindex_flex_ptype_vsi;
1253 __le32 dtype_cmd_cntindex;
1256 #define I40E_TXD_FLTR_QW0_QINDEX_SHIFT 0
1257 #define I40E_TXD_FLTR_QW0_QINDEX_MASK (0x7FFUL << \
1258 I40E_TXD_FLTR_QW0_QINDEX_SHIFT)
1259 #define I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT 11
1260 #define I40E_TXD_FLTR_QW0_FLEXOFF_MASK (0x7UL << \
1261 I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT)
1262 #define I40E_TXD_FLTR_QW0_PCTYPE_SHIFT 17
1263 #define I40E_TXD_FLTR_QW0_PCTYPE_MASK (0x3FUL << \
1264 I40E_TXD_FLTR_QW0_PCTYPE_SHIFT)
1266 /* Packet Classifier Types for filters */
1267 enum i40e_filter_pctype {
1268 /* Note: Values 0-28 are reserved for future use.
1269 * Value 29, 30, 32 are not supported on XL710 and X710.
1271 I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP = 29,
1272 I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP = 30,
1273 I40E_FILTER_PCTYPE_NONF_IPV4_UDP = 31,
1274 I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK = 32,
1275 I40E_FILTER_PCTYPE_NONF_IPV4_TCP = 33,
1276 I40E_FILTER_PCTYPE_NONF_IPV4_SCTP = 34,
1277 I40E_FILTER_PCTYPE_NONF_IPV4_OTHER = 35,
1278 I40E_FILTER_PCTYPE_FRAG_IPV4 = 36,
1279 /* Note: Values 37-38 are reserved for future use.
1280 * Value 39, 40, 42 are not supported on XL710 and X710.
1282 I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP = 39,
1283 I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP = 40,
1284 I40E_FILTER_PCTYPE_NONF_IPV6_UDP = 41,
1285 I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK = 42,
1286 I40E_FILTER_PCTYPE_NONF_IPV6_TCP = 43,
1287 I40E_FILTER_PCTYPE_NONF_IPV6_SCTP = 44,
1288 I40E_FILTER_PCTYPE_NONF_IPV6_OTHER = 45,
1289 I40E_FILTER_PCTYPE_FRAG_IPV6 = 46,
1290 /* Note: Value 47 is reserved for future use */
1291 I40E_FILTER_PCTYPE_FCOE_OX = 48,
1292 I40E_FILTER_PCTYPE_FCOE_RX = 49,
1293 I40E_FILTER_PCTYPE_FCOE_OTHER = 50,
1294 /* Note: Values 51-62 are reserved for future use */
1295 I40E_FILTER_PCTYPE_L2_PAYLOAD = 63,
1298 enum i40e_filter_program_desc_dest {
1299 I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET = 0x0,
1300 I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX = 0x1,
1301 I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_OTHER = 0x2,
1304 enum i40e_filter_program_desc_fd_status {
1305 I40E_FILTER_PROGRAM_DESC_FD_STATUS_NONE = 0x0,
1306 I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID = 0x1,
1307 I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID_4FLEX_BYTES = 0x2,
1308 I40E_FILTER_PROGRAM_DESC_FD_STATUS_8FLEX_BYTES = 0x3,
1311 #define I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT 23
1312 #define I40E_TXD_FLTR_QW0_DEST_VSI_MASK (0x1FFUL << \
1313 I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT)
1315 #define I40E_TXD_FLTR_QW1_DTYPE_SHIFT 0
1316 #define I40E_TXD_FLTR_QW1_DTYPE_MASK (0xFUL << I40E_TXD_FLTR_QW1_DTYPE_SHIFT)
1318 #define I40E_TXD_FLTR_QW1_CMD_SHIFT 4
1319 #define I40E_TXD_FLTR_QW1_CMD_MASK (0xFFFFULL << \
1320 I40E_TXD_FLTR_QW1_CMD_SHIFT)
1322 #define I40E_TXD_FLTR_QW1_PCMD_SHIFT (0x0ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
1323 #define I40E_TXD_FLTR_QW1_PCMD_MASK (0x7ULL << I40E_TXD_FLTR_QW1_PCMD_SHIFT)
1325 enum i40e_filter_program_desc_pcmd {
1326 I40E_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE = 0x1,
1327 I40E_FILTER_PROGRAM_DESC_PCMD_REMOVE = 0x2,
1330 #define I40E_TXD_FLTR_QW1_DEST_SHIFT (0x3ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
1331 #define I40E_TXD_FLTR_QW1_DEST_MASK (0x3ULL << I40E_TXD_FLTR_QW1_DEST_SHIFT)
1333 #define I40E_TXD_FLTR_QW1_CNT_ENA_SHIFT (0x7ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
1334 #define I40E_TXD_FLTR_QW1_CNT_ENA_MASK BIT_ULL(I40E_TXD_FLTR_QW1_CNT_ENA_SHIFT)
1336 #define I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT (0x9ULL + \
1337 I40E_TXD_FLTR_QW1_CMD_SHIFT)
1338 #define I40E_TXD_FLTR_QW1_FD_STATUS_MASK (0x3ULL << \
1339 I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT)
1341 #define I40E_TXD_FLTR_QW1_ATR_SHIFT (0xEULL + \
1342 I40E_TXD_FLTR_QW1_CMD_SHIFT)
1343 #define I40E_TXD_FLTR_QW1_ATR_MASK BIT_ULL(I40E_TXD_FLTR_QW1_ATR_SHIFT)
1345 #define I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT 20
1346 #define I40E_TXD_FLTR_QW1_CNTINDEX_MASK (0x1FFUL << \
1347 I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT)
1349 enum i40e_filter_type {
1350 I40E_FLOW_DIRECTOR_FLTR = 0,
1351 I40E_PE_QUAD_HASH_FLTR = 1,
1352 I40E_ETHERTYPE_FLTR,
1358 struct i40e_vsi_context {
1363 u16 vsis_unallocated;
1368 struct i40e_aqc_vsi_properties_data info;
1371 struct i40e_veb_context {
1376 u16 vebs_unallocated;
1378 struct i40e_aqc_get_veb_parameters_completion info;
1381 /* Statistics collected by each port, VSI, VEB, and S-channel */
1382 struct i40e_eth_stats {
1383 u64 rx_bytes; /* gorc */
1384 u64 rx_unicast; /* uprc */
1385 u64 rx_multicast; /* mprc */
1386 u64 rx_broadcast; /* bprc */
1387 u64 rx_discards; /* rdpc */
1388 u64 rx_unknown_protocol; /* rupp */
1389 u64 tx_bytes; /* gotc */
1390 u64 tx_unicast; /* uptc */
1391 u64 tx_multicast; /* mptc */
1392 u64 tx_broadcast; /* bptc */
1393 u64 tx_discards; /* tdpc */
1394 u64 tx_errors; /* tepc */
1397 /* Statistics collected per VEB per TC */
1398 struct i40e_veb_tc_stats {
1399 u64 tc_rx_packets[I40E_MAX_TRAFFIC_CLASS];
1400 u64 tc_rx_bytes[I40E_MAX_TRAFFIC_CLASS];
1401 u64 tc_tx_packets[I40E_MAX_TRAFFIC_CLASS];
1402 u64 tc_tx_bytes[I40E_MAX_TRAFFIC_CLASS];
1405 /* Statistics collected per function for FCoE */
1406 struct i40e_fcoe_stats {
1407 u64 rx_fcoe_packets; /* fcoeprc */
1408 u64 rx_fcoe_dwords; /* focedwrc */
1409 u64 rx_fcoe_dropped; /* fcoerpdc */
1410 u64 tx_fcoe_packets; /* fcoeptc */
1411 u64 tx_fcoe_dwords; /* focedwtc */
1412 u64 fcoe_bad_fccrc; /* fcoecrc */
1413 u64 fcoe_last_error; /* fcoelast */
1414 u64 fcoe_ddp_count; /* fcoeddpc */
1417 /* offset to per function FCoE statistics block */
1418 #define I40E_FCOE_VF_STAT_OFFSET 0
1419 #define I40E_FCOE_PF_STAT_OFFSET 128
1420 #define I40E_FCOE_STAT_MAX (I40E_FCOE_PF_STAT_OFFSET + I40E_MAX_PF)
1422 /* Statistics collected by the MAC */
1423 struct i40e_hw_port_stats {
1424 /* eth stats collected by the port */
1425 struct i40e_eth_stats eth;
1427 /* additional port specific stats */
1428 u64 tx_dropped_link_down; /* tdold */
1429 u64 crc_errors; /* crcerrs */
1430 u64 illegal_bytes; /* illerrc */
1431 u64 error_bytes; /* errbc */
1432 u64 mac_local_faults; /* mlfc */
1433 u64 mac_remote_faults; /* mrfc */
1434 u64 rx_length_errors; /* rlec */
1435 u64 link_xon_rx; /* lxonrxc */
1436 u64 link_xoff_rx; /* lxoffrxc */
1437 u64 priority_xon_rx[8]; /* pxonrxc[8] */
1438 u64 priority_xoff_rx[8]; /* pxoffrxc[8] */
1439 u64 link_xon_tx; /* lxontxc */
1440 u64 link_xoff_tx; /* lxofftxc */
1441 u64 priority_xon_tx[8]; /* pxontxc[8] */
1442 u64 priority_xoff_tx[8]; /* pxofftxc[8] */
1443 u64 priority_xon_2_xoff[8]; /* pxon2offc[8] */
1444 u64 rx_size_64; /* prc64 */
1445 u64 rx_size_127; /* prc127 */
1446 u64 rx_size_255; /* prc255 */
1447 u64 rx_size_511; /* prc511 */
1448 u64 rx_size_1023; /* prc1023 */
1449 u64 rx_size_1522; /* prc1522 */
1450 u64 rx_size_big; /* prc9522 */
1451 u64 rx_undersize; /* ruc */
1452 u64 rx_fragments; /* rfc */
1453 u64 rx_oversize; /* roc */
1454 u64 rx_jabber; /* rjc */
1455 u64 tx_size_64; /* ptc64 */
1456 u64 tx_size_127; /* ptc127 */
1457 u64 tx_size_255; /* ptc255 */
1458 u64 tx_size_511; /* ptc511 */
1459 u64 tx_size_1023; /* ptc1023 */
1460 u64 tx_size_1522; /* ptc1522 */
1461 u64 tx_size_big; /* ptc9522 */
1462 u64 mac_short_packet_dropped; /* mspdc */
1463 u64 checksum_error; /* xec */
1464 /* flow director stats */
1467 u64 fd_atr_tunnel_match;
1473 u64 tx_lpi_count; /* etlpic */
1474 u64 rx_lpi_count; /* erlpic */
1477 /* Checksum and Shadow RAM pointers */
1478 #define I40E_SR_NVM_CONTROL_WORD 0x00
1479 #define I40E_SR_PCIE_ANALOG_CONFIG_PTR 0x03
1480 #define I40E_SR_PHY_ANALOG_CONFIG_PTR 0x04
1481 #define I40E_SR_OPTION_ROM_PTR 0x05
1482 #define I40E_SR_RO_PCIR_REGS_AUTO_LOAD_PTR 0x06
1483 #define I40E_SR_AUTO_GENERATED_POINTERS_PTR 0x07
1484 #define I40E_SR_PCIR_REGS_AUTO_LOAD_PTR 0x08
1485 #define I40E_SR_EMP_GLOBAL_MODULE_PTR 0x09
1486 #define I40E_SR_RO_PCIE_LCB_PTR 0x0A
1487 #define I40E_SR_EMP_IMAGE_PTR 0x0B
1488 #define I40E_SR_PE_IMAGE_PTR 0x0C
1489 #define I40E_SR_CSR_PROTECTED_LIST_PTR 0x0D
1490 #define I40E_SR_MNG_CONFIG_PTR 0x0E
1491 #define I40E_EMP_MODULE_PTR 0x0F
1492 #define I40E_SR_EMP_MODULE_PTR 0x48
1493 #define I40E_SR_PBA_FLAGS 0x15
1494 #define I40E_SR_PBA_BLOCK_PTR 0x16
1495 #define I40E_SR_BOOT_CONFIG_PTR 0x17
1496 #define I40E_NVM_OEM_VER_OFF 0x83
1497 #define I40E_SR_NVM_DEV_STARTER_VERSION 0x18
1498 #define I40E_SR_NVM_WAKE_ON_LAN 0x19
1499 #define I40E_SR_ALTERNATE_SAN_MAC_ADDRESS_PTR 0x27
1500 #define I40E_SR_PERMANENT_SAN_MAC_ADDRESS_PTR 0x28
1501 #define I40E_SR_NVM_MAP_VERSION 0x29
1502 #define I40E_SR_NVM_IMAGE_VERSION 0x2A
1503 #define I40E_SR_NVM_STRUCTURE_VERSION 0x2B
1504 #define I40E_SR_NVM_EETRACK_LO 0x2D
1505 #define I40E_SR_NVM_EETRACK_HI 0x2E
1506 #define I40E_SR_VPD_PTR 0x2F
1507 #define I40E_SR_PXE_SETUP_PTR 0x30
1508 #define I40E_SR_PXE_CONFIG_CUST_OPTIONS_PTR 0x31
1509 #define I40E_SR_NVM_ORIGINAL_EETRACK_LO 0x34
1510 #define I40E_SR_NVM_ORIGINAL_EETRACK_HI 0x35
1511 #define I40E_SR_SW_ETHERNET_MAC_ADDRESS_PTR 0x37
1512 #define I40E_SR_POR_REGS_AUTO_LOAD_PTR 0x38
1513 #define I40E_SR_EMPR_REGS_AUTO_LOAD_PTR 0x3A
1514 #define I40E_SR_GLOBR_REGS_AUTO_LOAD_PTR 0x3B
1515 #define I40E_SR_CORER_REGS_AUTO_LOAD_PTR 0x3C
1516 #define I40E_SR_PHY_ACTIVITY_LIST_PTR 0x3D
1517 #define I40E_SR_PCIE_ALT_AUTO_LOAD_PTR 0x3E
1518 #define I40E_SR_SW_CHECKSUM_WORD 0x3F
1519 #define I40E_SR_1ST_FREE_PROVISION_AREA_PTR 0x40
1520 #define I40E_SR_4TH_FREE_PROVISION_AREA_PTR 0x42
1521 #define I40E_SR_3RD_FREE_PROVISION_AREA_PTR 0x44
1522 #define I40E_SR_2ND_FREE_PROVISION_AREA_PTR 0x46
1523 #define I40E_SR_EMP_SR_SETTINGS_PTR 0x48
1524 #define I40E_SR_FEATURE_CONFIGURATION_PTR 0x49
1525 #define I40E_SR_CONFIGURATION_METADATA_PTR 0x4D
1526 #define I40E_SR_IMMEDIATE_VALUES_PTR 0x4E
1528 /* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
1529 #define I40E_SR_VPD_MODULE_MAX_SIZE 1024
1530 #define I40E_SR_PCIE_ALT_MODULE_MAX_SIZE 1024
1531 #define I40E_SR_CONTROL_WORD_1_SHIFT 0x06
1532 #define I40E_SR_CONTROL_WORD_1_MASK (0x03 << I40E_SR_CONTROL_WORD_1_SHIFT)
1533 #define I40E_SR_CONTROL_WORD_1_NVM_BANK_VALID BIT(5)
1534 #define I40E_SR_NVM_MAP_STRUCTURE_TYPE BIT(12)
1535 #define I40E_PTR_TYPE BIT(15)
1536 #define I40E_SR_OCP_CFG_WORD0 0x2B
1537 #define I40E_SR_OCP_ENABLED BIT(15)
1539 /* Shadow RAM related */
1540 #define I40E_SR_SECTOR_SIZE_IN_WORDS 0x800
1541 #define I40E_SR_BUF_ALIGNMENT 4096
1542 #define I40E_SR_WORDS_IN_1KB 512
1543 /* Checksum should be calculated such that after adding all the words,
1544 * including the checksum word itself, the sum should be 0xBABA.
1546 #define I40E_SR_SW_CHECKSUM_BASE 0xBABA
1548 #define I40E_SRRD_SRCTL_ATTEMPTS 100000
1550 /* FCoE Tx context descriptor - Use the i40e_tx_context_desc struct */
1552 enum i40E_fcoe_tx_ctx_desc_cmd_bits {
1553 I40E_FCOE_TX_CTX_DESC_OPCODE_SINGLE_SEND = 0x00, /* 4 BITS */
1554 I40E_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS2 = 0x01, /* 4 BITS */
1555 I40E_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS3 = 0x05, /* 4 BITS */
1556 I40E_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS2 = 0x02, /* 4 BITS */
1557 I40E_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS3 = 0x06, /* 4 BITS */
1558 I40E_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS2 = 0x03, /* 4 BITS */
1559 I40E_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS3 = 0x07, /* 4 BITS */
1560 I40E_FCOE_TX_CTX_DESC_OPCODE_DDP_CTX_INVL = 0x08, /* 4 BITS */
1561 I40E_FCOE_TX_CTX_DESC_OPCODE_DWO_CTX_INVL = 0x09, /* 4 BITS */
1562 I40E_FCOE_TX_CTX_DESC_RELOFF = 0x10,
1563 I40E_FCOE_TX_CTX_DESC_CLRSEQ = 0x20,
1564 I40E_FCOE_TX_CTX_DESC_DIFENA = 0x40,
1565 I40E_FCOE_TX_CTX_DESC_IL2TAG2 = 0x80
1568 /* FCoE DIF/DIX Context descriptor */
1569 struct i40e_fcoe_difdix_context_desc {
1570 __le64 flags_buff0_buff1_ref;
1571 __le64 difapp_msk_bias;
1574 #define I40E_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT 0
1575 #define I40E_FCOE_DIFDIX_CTX_QW0_FLAGS_MASK (0xFFFULL << \
1576 I40E_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT)
1578 enum i40e_fcoe_difdix_ctx_desc_flags_bits {
1580 I40E_FCOE_DIFDIX_CTX_DESC_RSVD = 0x0000,
1582 I40E_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGCHK = 0x0000,
1584 I40E_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGNOTCHK = 0x0004,
1586 I40E_FCOE_DIFDIX_CTX_DESC_GTYPE_OPAQUE = 0x0000,
1588 I40E_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY = 0x0008,
1590 I40E_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPTAG = 0x0010,
1592 I40E_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPREFTAG = 0x0018,
1594 I40E_FCOE_DIFDIX_CTX_DESC_REFTYPE_CNST = 0x0000,
1596 I40E_FCOE_DIFDIX_CTX_DESC_REFTYPE_INC1BLK = 0x0020,
1598 I40E_FCOE_DIFDIX_CTX_DESC_REFTYPE_APPTAG = 0x0040,
1600 I40E_FCOE_DIFDIX_CTX_DESC_REFTYPE_RSVD = 0x0060,
1602 I40E_FCOE_DIFDIX_CTX_DESC_DIXMODE_XSUM = 0x0000,
1604 I40E_FCOE_DIFDIX_CTX_DESC_DIXMODE_CRC = 0x0080,
1606 I40E_FCOE_DIFDIX_CTX_DESC_DIFHOST_UNTAG = 0x0000,
1608 I40E_FCOE_DIFDIX_CTX_DESC_DIFHOST_BUF = 0x0100,
1610 I40E_FCOE_DIFDIX_CTX_DESC_DIFHOST_RSVD = 0x0200,
1612 I40E_FCOE_DIFDIX_CTX_DESC_DIFHOST_EMBDTAGS = 0x0300,
1614 I40E_FCOE_DIFDIX_CTX_DESC_DIFLAN_UNTAG = 0x0000,
1616 I40E_FCOE_DIFDIX_CTX_DESC_DIFLAN_TAG = 0x0400,
1618 I40E_FCOE_DIFDIX_CTX_DESC_DIFBLK_512B = 0x0000,
1620 I40E_FCOE_DIFDIX_CTX_DESC_DIFBLK_4K = 0x0800
1623 #define I40E_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT 12
1624 #define I40E_FCOE_DIFDIX_CTX_QW0_BUFF0_MASK (0x3FFULL << \
1625 I40E_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT)
1627 #define I40E_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT 22
1628 #define I40E_FCOE_DIFDIX_CTX_QW0_BUFF1_MASK (0x3FFULL << \
1629 I40E_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT)
1631 #define I40E_FCOE_DIFDIX_CTX_QW0_REF_SHIFT 32
1632 #define I40E_FCOE_DIFDIX_CTX_QW0_REF_MASK (0xFFFFFFFFULL << \
1633 I40E_FCOE_DIFDIX_CTX_QW0_REF_SHIFT)
1635 #define I40E_FCOE_DIFDIX_CTX_QW1_APP_SHIFT 0
1636 #define I40E_FCOE_DIFDIX_CTX_QW1_APP_MASK (0xFFFFULL << \
1637 I40E_FCOE_DIFDIX_CTX_QW1_APP_SHIFT)
1639 #define I40E_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT 16
1640 #define I40E_FCOE_DIFDIX_CTX_QW1_APP_MSK_MASK (0xFFFFULL << \
1641 I40E_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT)
1643 #define I40E_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT 32
1644 #define I40E_FCOE_DIFDIX_CTX_QW0_REF_BIAS_MASK (0xFFFFFFFFULL << \
1645 I40E_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT)
1647 /* FCoE DIF/DIX Buffers descriptor */
1648 struct i40e_fcoe_difdix_buffers_desc {
1653 /* FCoE DDP Context descriptor */
1654 struct i40e_fcoe_ddp_context_desc {
1656 __le64 type_cmd_foff_lsize;
1659 #define I40E_FCOE_DDP_CTX_QW1_DTYPE_SHIFT 0
1660 #define I40E_FCOE_DDP_CTX_QW1_DTYPE_MASK (0xFULL << \
1661 I40E_FCOE_DDP_CTX_QW1_DTYPE_SHIFT)
1663 #define I40E_FCOE_DDP_CTX_QW1_CMD_SHIFT 4
1664 #define I40E_FCOE_DDP_CTX_QW1_CMD_MASK (0xFULL << \
1665 I40E_FCOE_DDP_CTX_QW1_CMD_SHIFT)
1667 enum i40e_fcoe_ddp_ctx_desc_cmd_bits {
1668 I40E_FCOE_DDP_CTX_DESC_BSIZE_512B = 0x00, /* 2 BITS */
1669 I40E_FCOE_DDP_CTX_DESC_BSIZE_4K = 0x01, /* 2 BITS */
1670 I40E_FCOE_DDP_CTX_DESC_BSIZE_8K = 0x02, /* 2 BITS */
1671 I40E_FCOE_DDP_CTX_DESC_BSIZE_16K = 0x03, /* 2 BITS */
1672 I40E_FCOE_DDP_CTX_DESC_DIFENA = 0x04, /* 1 BIT */
1673 I40E_FCOE_DDP_CTX_DESC_LASTSEQH = 0x08, /* 1 BIT */
1676 #define I40E_FCOE_DDP_CTX_QW1_FOFF_SHIFT 16
1677 #define I40E_FCOE_DDP_CTX_QW1_FOFF_MASK (0x3FFFULL << \
1678 I40E_FCOE_DDP_CTX_QW1_FOFF_SHIFT)
1680 #define I40E_FCOE_DDP_CTX_QW1_LSIZE_SHIFT 32
1681 #define I40E_FCOE_DDP_CTX_QW1_LSIZE_MASK (0x3FFFULL << \
1682 I40E_FCOE_DDP_CTX_QW1_LSIZE_SHIFT)
1684 /* FCoE DDP/DWO Queue Context descriptor */
1685 struct i40e_fcoe_queue_context_desc {
1686 __le64 dmaindx_fbase; /* 0:11 DMAINDX, 12:63 FBASE */
1687 __le64 flen_tph; /* 0:12 FLEN, 13:15 TPH */
1690 #define I40E_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT 0
1691 #define I40E_FCOE_QUEUE_CTX_QW0_DMAINDX_MASK (0xFFFULL << \
1692 I40E_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT)
1694 #define I40E_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT 12
1695 #define I40E_FCOE_QUEUE_CTX_QW0_FBASE_MASK (0xFFFFFFFFFFFFFULL << \
1696 I40E_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT)
1698 #define I40E_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT 0
1699 #define I40E_FCOE_QUEUE_CTX_QW1_FLEN_MASK (0x1FFFULL << \
1700 I40E_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
1702 #define I40E_FCOE_QUEUE_CTX_QW1_TPH_SHIFT 13
1703 #define I40E_FCOE_QUEUE_CTX_QW1_TPH_MASK (0x7ULL << \
1704 I40E_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
1706 enum i40e_fcoe_queue_ctx_desc_tph_bits {
1707 I40E_FCOE_QUEUE_CTX_DESC_TPHRDESC = 0x1,
1708 I40E_FCOE_QUEUE_CTX_DESC_TPHDATA = 0x2
1711 #define I40E_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT 30
1712 #define I40E_FCOE_QUEUE_CTX_QW1_RECIPE_MASK (0x3ULL << \
1713 I40E_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT)
1715 /* FCoE DDP/DWO Filter Context descriptor */
1716 struct i40e_fcoe_filter_context_desc {
1720 /* 48:51(0:3) RSVD, 52:63(4:15) DMAINDX */
1721 __le16 rsvd_dmaindx;
1723 /* 0:7 FLAGS, 8:52 RSVD, 53:63 LANQ */
1724 __le64 flags_rsvd_lanq;
1727 #define I40E_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT 4
1728 #define I40E_FCOE_FILTER_CTX_QW0_DMAINDX_MASK (0xFFF << \
1729 I40E_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT)
1731 enum i40e_fcoe_filter_ctx_desc_flags_bits {
1732 I40E_FCOE_FILTER_CTX_DESC_CTYP_DDP = 0x00,
1733 I40E_FCOE_FILTER_CTX_DESC_CTYP_DWO = 0x01,
1734 I40E_FCOE_FILTER_CTX_DESC_ENODE_INIT = 0x00,
1735 I40E_FCOE_FILTER_CTX_DESC_ENODE_RSP = 0x02,
1736 I40E_FCOE_FILTER_CTX_DESC_FC_CLASS2 = 0x00,
1737 I40E_FCOE_FILTER_CTX_DESC_FC_CLASS3 = 0x04
1740 #define I40E_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT 0
1741 #define I40E_FCOE_FILTER_CTX_QW1_FLAGS_MASK (0xFFULL << \
1742 I40E_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT)
1744 #define I40E_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT 8
1745 #define I40E_FCOE_FILTER_CTX_QW1_PCTYPE_MASK (0x3FULL << \
1746 I40E_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT)
1748 #define I40E_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT 53
1749 #define I40E_FCOE_FILTER_CTX_QW1_LANQINDX_MASK (0x7FFULL << \
1750 I40E_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT)
1752 enum i40e_switch_element_types {
1753 I40E_SWITCH_ELEMENT_TYPE_MAC = 1,
1754 I40E_SWITCH_ELEMENT_TYPE_PF = 2,
1755 I40E_SWITCH_ELEMENT_TYPE_VF = 3,
1756 I40E_SWITCH_ELEMENT_TYPE_EMP = 4,
1757 I40E_SWITCH_ELEMENT_TYPE_BMC = 6,
1758 I40E_SWITCH_ELEMENT_TYPE_PE = 16,
1759 I40E_SWITCH_ELEMENT_TYPE_VEB = 17,
1760 I40E_SWITCH_ELEMENT_TYPE_PA = 18,
1761 I40E_SWITCH_ELEMENT_TYPE_VSI = 19,
1764 /* Supported EtherType filters */
1765 enum i40e_ether_type_index {
1766 I40E_ETHER_TYPE_1588 = 0,
1767 I40E_ETHER_TYPE_FIP = 1,
1768 I40E_ETHER_TYPE_OUI_EXTENDED = 2,
1769 I40E_ETHER_TYPE_MAC_CONTROL = 3,
1770 I40E_ETHER_TYPE_LLDP = 4,
1771 I40E_ETHER_TYPE_EVB_PROTOCOL1 = 5,
1772 I40E_ETHER_TYPE_EVB_PROTOCOL2 = 6,
1773 I40E_ETHER_TYPE_QCN_CNM = 7,
1774 I40E_ETHER_TYPE_8021X = 8,
1775 I40E_ETHER_TYPE_ARP = 9,
1776 I40E_ETHER_TYPE_RSV1 = 10,
1777 I40E_ETHER_TYPE_RSV2 = 11,
1780 /* Filter context base size is 1K */
1781 #define I40E_HASH_FILTER_BASE_SIZE 1024
1782 /* Supported Hash filter values */
1783 enum i40e_hash_filter_size {
1784 I40E_HASH_FILTER_SIZE_1K = 0,
1785 I40E_HASH_FILTER_SIZE_2K = 1,
1786 I40E_HASH_FILTER_SIZE_4K = 2,
1787 I40E_HASH_FILTER_SIZE_8K = 3,
1788 I40E_HASH_FILTER_SIZE_16K = 4,
1789 I40E_HASH_FILTER_SIZE_32K = 5,
1790 I40E_HASH_FILTER_SIZE_64K = 6,
1791 I40E_HASH_FILTER_SIZE_128K = 7,
1792 I40E_HASH_FILTER_SIZE_256K = 8,
1793 I40E_HASH_FILTER_SIZE_512K = 9,
1794 I40E_HASH_FILTER_SIZE_1M = 10,
1797 /* DMA context base size is 0.5K */
1798 #define I40E_DMA_CNTX_BASE_SIZE 512
1799 /* Supported DMA context values */
1800 enum i40e_dma_cntx_size {
1801 I40E_DMA_CNTX_SIZE_512 = 0,
1802 I40E_DMA_CNTX_SIZE_1K = 1,
1803 I40E_DMA_CNTX_SIZE_2K = 2,
1804 I40E_DMA_CNTX_SIZE_4K = 3,
1805 I40E_DMA_CNTX_SIZE_8K = 4,
1806 I40E_DMA_CNTX_SIZE_16K = 5,
1807 I40E_DMA_CNTX_SIZE_32K = 6,
1808 I40E_DMA_CNTX_SIZE_64K = 7,
1809 I40E_DMA_CNTX_SIZE_128K = 8,
1810 I40E_DMA_CNTX_SIZE_256K = 9,
1813 /* Supported Hash look up table (LUT) sizes */
1814 enum i40e_hash_lut_size {
1815 I40E_HASH_LUT_SIZE_128 = 0,
1816 I40E_HASH_LUT_SIZE_512 = 1,
1819 /* Structure to hold a per PF filter control settings */
1820 struct i40e_filter_control_settings {
1821 /* number of PE Quad Hash filter buckets */
1822 enum i40e_hash_filter_size pe_filt_num;
1823 /* number of PE Quad Hash contexts */
1824 enum i40e_dma_cntx_size pe_cntx_num;
1825 /* number of FCoE filter buckets */
1826 enum i40e_hash_filter_size fcoe_filt_num;
1827 /* number of FCoE DDP contexts */
1828 enum i40e_dma_cntx_size fcoe_cntx_num;
1829 /* size of the Hash LUT */
1830 enum i40e_hash_lut_size hash_lut_size;
1831 /* enable FDIR filters for PF and its VFs */
1833 /* enable Ethertype filters for PF and its VFs */
1834 bool enable_ethtype;
1835 /* enable MAC/VLAN filters for PF and its VFs */
1836 bool enable_macvlan;
1839 /* Structure to hold device level control filter counts */
1840 struct i40e_control_filter_stats {
1841 u16 mac_etype_used; /* Used perfect match MAC/EtherType filters */
1842 u16 etype_used; /* Used perfect EtherType filters */
1843 u16 mac_etype_free; /* Un-used perfect match MAC/EtherType filters */
1844 u16 etype_free; /* Un-used perfect EtherType filters */
1847 enum i40e_reset_type {
1849 I40E_RESET_CORER = 1,
1850 I40E_RESET_GLOBR = 2,
1851 I40E_RESET_EMPR = 3,
1854 /* IEEE 802.1AB LLDP Agent Variables from NVM */
1855 #define I40E_NVM_LLDP_CFG_PTR 0x06
1856 #define I40E_SR_LLDP_CFG_PTR 0x31
1857 struct i40e_lldp_variables {
1867 /* Offsets into Alternate Ram */
1868 #define I40E_ALT_STRUCT_FIRST_PF_OFFSET 0 /* in dwords */
1869 #define I40E_ALT_STRUCT_DWORDS_PER_PF 64 /* in dwords */
1870 #define I40E_ALT_STRUCT_OUTER_VLAN_TAG_OFFSET 0xD /* in dwords */
1871 #define I40E_ALT_STRUCT_USER_PRIORITY_OFFSET 0xC /* in dwords */
1872 #define I40E_ALT_STRUCT_MIN_BW_OFFSET 0xE /* in dwords */
1873 #define I40E_ALT_STRUCT_MAX_BW_OFFSET 0xF /* in dwords */
1875 /* Alternate Ram Bandwidth Masks */
1876 #define I40E_ALT_BW_VALUE_MASK 0xFF
1877 #define I40E_ALT_BW_RELATIVE_MASK 0x40000000
1878 #define I40E_ALT_BW_VALID_MASK 0x80000000
1880 /* RSS Hash Table Size */
1881 #define I40E_PFQF_CTL_0_HASHLUTSIZE_512 0x00010000
1883 /* INPUT SET MASK for RSS, flow director, and flexible payload */
1884 #define I40E_L3_SRC_SHIFT 47
1885 #define I40E_L3_SRC_MASK (0x3ULL << I40E_L3_SRC_SHIFT)
1886 #define I40E_L3_V6_SRC_SHIFT 43
1887 #define I40E_L3_V6_SRC_MASK (0xFFULL << I40E_L3_V6_SRC_SHIFT)
1888 #define I40E_L3_DST_SHIFT 35
1889 #define I40E_L3_DST_MASK (0x3ULL << I40E_L3_DST_SHIFT)
1890 #define I40E_L3_V6_DST_SHIFT 35
1891 #define I40E_L3_V6_DST_MASK (0xFFULL << I40E_L3_V6_DST_SHIFT)
1892 #define I40E_L4_SRC_SHIFT 34
1893 #define I40E_L4_SRC_MASK (0x1ULL << I40E_L4_SRC_SHIFT)
1894 #define I40E_L4_DST_SHIFT 33
1895 #define I40E_L4_DST_MASK (0x1ULL << I40E_L4_DST_SHIFT)
1896 #define I40E_VERIFY_TAG_SHIFT 31
1897 #define I40E_VERIFY_TAG_MASK (0x3ULL << I40E_VERIFY_TAG_SHIFT)
1899 #define I40E_FLEX_50_SHIFT 13
1900 #define I40E_FLEX_50_MASK (0x1ULL << I40E_FLEX_50_SHIFT)
1901 #define I40E_FLEX_51_SHIFT 12
1902 #define I40E_FLEX_51_MASK (0x1ULL << I40E_FLEX_51_SHIFT)
1903 #define I40E_FLEX_52_SHIFT 11
1904 #define I40E_FLEX_52_MASK (0x1ULL << I40E_FLEX_52_SHIFT)
1905 #define I40E_FLEX_53_SHIFT 10
1906 #define I40E_FLEX_53_MASK (0x1ULL << I40E_FLEX_53_SHIFT)
1907 #define I40E_FLEX_54_SHIFT 9
1908 #define I40E_FLEX_54_MASK (0x1ULL << I40E_FLEX_54_SHIFT)
1909 #define I40E_FLEX_55_SHIFT 8
1910 #define I40E_FLEX_55_MASK (0x1ULL << I40E_FLEX_55_SHIFT)
1911 #define I40E_FLEX_56_SHIFT 7
1912 #define I40E_FLEX_56_MASK (0x1ULL << I40E_FLEX_56_SHIFT)
1913 #define I40E_FLEX_57_SHIFT 6
1914 #define I40E_FLEX_57_MASK (0x1ULL << I40E_FLEX_57_SHIFT)
1916 /* Version format for Dynamic Device Personalization(DDP) */
1917 struct i40e_ddp_version {
1924 #define I40E_DDP_NAME_SIZE 32
1926 /* Package header */
1927 struct i40e_package_header {
1928 struct i40e_ddp_version version;
1930 u32 segment_offset[1];
1933 /* Generic segment header */
1934 struct i40e_generic_seg_header {
1935 #define SEGMENT_TYPE_METADATA 0x00000001
1936 #define SEGMENT_TYPE_NOTES 0x00000002
1937 #define SEGMENT_TYPE_I40E 0x00000011
1938 #define SEGMENT_TYPE_X722 0x00000012
1940 struct i40e_ddp_version version;
1942 char name[I40E_DDP_NAME_SIZE];
1945 struct i40e_metadata_segment {
1946 struct i40e_generic_seg_header header;
1947 struct i40e_ddp_version version;
1948 #define I40E_DDP_TRACKID_RDONLY 0
1949 #define I40E_DDP_TRACKID_INVALID 0xFFFFFFFF
1951 char name[I40E_DDP_NAME_SIZE];
1954 struct i40e_device_id_entry {
1956 u32 sub_vendor_dev_id;
1959 struct i40e_profile_segment {
1960 struct i40e_generic_seg_header header;
1961 struct i40e_ddp_version version;
1962 char name[I40E_DDP_NAME_SIZE];
1963 u32 device_table_count;
1964 struct i40e_device_id_entry device_table[1];
1967 struct i40e_section_table {
1969 u32 section_offset[1];
1972 struct i40e_profile_section_header {
1976 #define SECTION_TYPE_INFO 0x00000010
1977 #define SECTION_TYPE_MMIO 0x00000800
1978 #define SECTION_TYPE_RB_MMIO 0x00001800
1979 #define SECTION_TYPE_AQ 0x00000801
1980 #define SECTION_TYPE_RB_AQ 0x00001801
1981 #define SECTION_TYPE_NOTE 0x80000000
1982 #define SECTION_TYPE_NAME 0x80000001
1983 #define SECTION_TYPE_PROTO 0x80000002
1984 #define SECTION_TYPE_PCTYPE 0x80000003
1985 #define SECTION_TYPE_PTYPE 0x80000004
1992 struct i40e_profile_tlv_section_record {
1999 /* Generic AQ section in proflie */
2000 struct i40e_profile_aq_section {
2008 struct i40e_profile_info {
2010 struct i40e_ddp_version version;
2012 #define I40E_DDP_ADD_TRACKID 0x01
2013 #define I40E_DDP_REMOVE_TRACKID 0x02
2015 u8 name[I40E_DDP_NAME_SIZE];
2017 #endif /* _I40E_TYPE_H_ */