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)
332 #define I40E_HW_CAP_MAX_GPIO 30
333 #define I40E_HW_CAP_MDIO_PORT_MODE_MDIO 0
334 #define I40E_HW_CAP_MDIO_PORT_MODE_I2C 1
336 enum i40e_acpi_programming_method {
337 I40E_ACPI_PROGRAMMING_METHOD_HW_FVL = 0,
338 I40E_ACPI_PROGRAMMING_METHOD_AQC_FPK = 1
341 #define I40E_WOL_SUPPORT_MASK 0x1
342 #define I40E_ACPI_PROGRAMMING_METHOD_MASK 0x2
343 #define I40E_PROXY_SUPPORT_MASK 0x4
345 /* Capabilities of a PF or a VF or the whole device */
346 struct i40e_hw_capabilities {
348 #define I40E_NVM_IMAGE_TYPE_EVB 0x0
349 #define I40E_NVM_IMAGE_TYPE_CLOUD 0x2
350 #define I40E_NVM_IMAGE_TYPE_UDP_CLOUD 0x3
353 u32 mng_protocols_over_mctp;
354 #define I40E_MNG_PROTOCOL_PLDM 0x2
355 #define I40E_MNG_PROTOCOL_OEM_COMMANDS 0x4
356 #define I40E_MNG_PROTOCOL_NCSI 0x8
362 bool evb_802_1_qbg; /* Edge Virtual Bridging */
363 bool evb_802_1_qbh; /* Bridge Port Extension */
366 bool iscsi; /* Indicates iSCSI enabled */
370 #define I40E_FLEX10_MODE_UNKNOWN 0x0
371 #define I40E_FLEX10_MODE_DCC 0x1
372 #define I40E_FLEX10_MODE_DCI 0x2
375 #define I40E_FLEX10_STATUS_DCC_ERROR 0x1
376 #define I40E_FLEX10_STATUS_VC_MODE 0x2
378 bool sec_rev_disabled;
379 bool update_disabled;
380 #define I40E_NVM_MGMT_SEC_REV_DISABLED 0x1
381 #define I40E_NVM_MGMT_UPDATE_DISABLED 0x2
387 u32 fd_filters_guaranteed;
388 u32 fd_filters_best_effort;
391 u32 rss_table_entry_width;
392 bool led[I40E_HW_CAP_MAX_GPIO];
393 bool sdp[I40E_HW_CAP_MAX_GPIO];
395 u32 num_flow_director_filters;
402 u32 num_msix_vectors;
403 u32 num_msix_vectors_vf;
412 bool apm_wol_support;
413 enum i40e_acpi_programming_method acpi_prog_method;
417 struct i40e_mac_info {
418 enum i40e_mac_type type;
420 u8 perm_addr[ETH_ALEN];
421 u8 san_addr[ETH_ALEN];
422 u8 port_addr[ETH_ALEN];
426 enum i40e_aq_resources_ids {
427 I40E_NVM_RESOURCE_ID = 1
430 enum i40e_aq_resource_access_type {
431 I40E_RESOURCE_READ = 1,
435 struct i40e_nvm_info {
436 u64 hw_semaphore_timeout; /* usec global time (GTIME resolution) */
437 u32 timeout; /* [ms] */
438 u16 sr_size; /* Shadow RAM size in words */
439 bool blank_nvm_mode; /* is NVM empty (no FW present)*/
440 u16 version; /* NVM package version */
441 u32 eetrack; /* NVM data version */
442 u32 oem_ver; /* OEM version info */
445 /* definitions used in NVM update support */
447 enum i40e_nvmupd_cmd {
449 I40E_NVMUPD_READ_CON,
450 I40E_NVMUPD_READ_SNT,
451 I40E_NVMUPD_READ_LCB,
453 I40E_NVMUPD_WRITE_ERA,
454 I40E_NVMUPD_WRITE_CON,
455 I40E_NVMUPD_WRITE_SNT,
456 I40E_NVMUPD_WRITE_LCB,
457 I40E_NVMUPD_WRITE_SA,
458 I40E_NVMUPD_CSUM_CON,
460 I40E_NVMUPD_CSUM_LCB,
463 I40E_NVMUPD_GET_AQ_RESULT,
464 I40E_NVMUPD_GET_AQ_EVENT,
467 enum i40e_nvmupd_state {
468 I40E_NVMUPD_STATE_INIT,
469 I40E_NVMUPD_STATE_READING,
470 I40E_NVMUPD_STATE_WRITING,
471 I40E_NVMUPD_STATE_INIT_WAIT,
472 I40E_NVMUPD_STATE_WRITE_WAIT,
473 I40E_NVMUPD_STATE_ERROR
476 /* nvm_access definition and its masks/shifts need to be accessible to
477 * application, core driver, and shared code. Where is the right file?
479 #define I40E_NVM_READ 0xB
480 #define I40E_NVM_WRITE 0xC
482 #define I40E_NVM_MOD_PNT_MASK 0xFF
484 #define I40E_NVM_TRANS_SHIFT 8
485 #define I40E_NVM_TRANS_MASK (0xf << I40E_NVM_TRANS_SHIFT)
486 #define I40E_NVM_PRESERVATION_FLAGS_SHIFT 12
487 #define I40E_NVM_PRESERVATION_FLAGS_MASK \
488 (0x3 << I40E_NVM_PRESERVATION_FLAGS_SHIFT)
489 #define I40E_NVM_PRESERVATION_FLAGS_SELECTED 0x01
490 #define I40E_NVM_PRESERVATION_FLAGS_ALL 0x02
491 #define I40E_NVM_CON 0x0
492 #define I40E_NVM_SNT 0x1
493 #define I40E_NVM_LCB 0x2
494 #define I40E_NVM_SA (I40E_NVM_SNT | I40E_NVM_LCB)
495 #define I40E_NVM_ERA 0x4
496 #define I40E_NVM_CSUM 0x8
497 #define I40E_NVM_AQE 0xe
498 #define I40E_NVM_EXEC 0xf
500 #define I40E_NVM_ADAPT_SHIFT 16
501 #define I40E_NVM_ADAPT_MASK (0xffffULL << I40E_NVM_ADAPT_SHIFT)
503 #define I40E_NVMUPD_MAX_DATA 4096
504 #define I40E_NVMUPD_IFACE_TIMEOUT 2 /* seconds */
506 struct i40e_nvm_access {
509 u32 offset; /* in bytes */
510 u32 data_size; /* in bytes */
514 /* (Q)SFP module access definitions */
515 #define I40E_I2C_EEPROM_DEV_ADDR 0xA0
516 #define I40E_I2C_EEPROM_DEV_ADDR2 0xA2
517 #define I40E_MODULE_TYPE_ADDR 0x00
518 #define I40E_MODULE_REVISION_ADDR 0x01
519 #define I40E_MODULE_SFF_8472_COMP 0x5E
520 #define I40E_MODULE_SFF_8472_SWAP 0x5C
521 #define I40E_MODULE_SFF_ADDR_MODE 0x04
522 #define I40E_MODULE_SFF_DIAG_CAPAB 0x40
523 #define I40E_MODULE_TYPE_QSFP_PLUS 0x0D
524 #define I40E_MODULE_TYPE_QSFP28 0x11
525 #define I40E_MODULE_QSFP_MAX_LEN 640
529 i40e_bus_type_unknown = 0,
532 i40e_bus_type_pci_express,
533 i40e_bus_type_reserved
537 enum i40e_bus_speed {
538 i40e_bus_speed_unknown = 0,
539 i40e_bus_speed_33 = 33,
540 i40e_bus_speed_66 = 66,
541 i40e_bus_speed_100 = 100,
542 i40e_bus_speed_120 = 120,
543 i40e_bus_speed_133 = 133,
544 i40e_bus_speed_2500 = 2500,
545 i40e_bus_speed_5000 = 5000,
546 i40e_bus_speed_8000 = 8000,
547 i40e_bus_speed_reserved
551 enum i40e_bus_width {
552 i40e_bus_width_unknown = 0,
553 i40e_bus_width_pcie_x1 = 1,
554 i40e_bus_width_pcie_x2 = 2,
555 i40e_bus_width_pcie_x4 = 4,
556 i40e_bus_width_pcie_x8 = 8,
557 i40e_bus_width_32 = 32,
558 i40e_bus_width_64 = 64,
559 i40e_bus_width_reserved
563 struct i40e_bus_info {
564 enum i40e_bus_speed speed;
565 enum i40e_bus_width width;
566 enum i40e_bus_type type;
574 /* Flow control (FC) parameters */
575 struct i40e_fc_info {
576 enum i40e_fc_mode current_mode; /* FC mode in effect */
577 enum i40e_fc_mode requested_mode; /* FC mode requested by caller */
580 #define I40E_MAX_TRAFFIC_CLASS 8
581 #define I40E_MAX_USER_PRIORITY 8
582 #define I40E_DCBX_MAX_APPS 32
583 #define I40E_LLDPDU_SIZE 1500
584 #define I40E_TLV_STATUS_OPER 0x1
585 #define I40E_TLV_STATUS_SYNC 0x2
586 #define I40E_TLV_STATUS_ERR 0x4
587 #define I40E_CEE_OPER_MAX_APPS 3
588 #define I40E_APP_PROTOID_FCOE 0x8906
589 #define I40E_APP_PROTOID_ISCSI 0x0cbc
590 #define I40E_APP_PROTOID_FIP 0x8914
591 #define I40E_APP_SEL_ETHTYPE 0x1
592 #define I40E_APP_SEL_TCPIP 0x2
593 #define I40E_CEE_APP_SEL_ETHTYPE 0x0
594 #define I40E_CEE_APP_SEL_TCPIP 0x1
596 /* CEE or IEEE 802.1Qaz ETS Configuration data */
597 struct i40e_dcb_ets_config {
601 u8 prioritytable[I40E_MAX_TRAFFIC_CLASS];
602 u8 tcbwtable[I40E_MAX_TRAFFIC_CLASS];
603 u8 tsatable[I40E_MAX_TRAFFIC_CLASS];
606 /* CEE or IEEE 802.1Qaz PFC Configuration data */
607 struct i40e_dcb_pfc_config {
614 /* CEE or IEEE 802.1Qaz Application Priority data */
615 struct i40e_dcb_app_priority_table {
621 struct i40e_dcbx_config {
623 #define I40E_DCBX_MODE_CEE 0x1
624 #define I40E_DCBX_MODE_IEEE 0x2
626 #define I40E_DCBX_APPS_NON_WILLING 0x1
628 u32 tlv_status; /* CEE mode TLV status */
629 struct i40e_dcb_ets_config etscfg;
630 struct i40e_dcb_ets_config etsrec;
631 struct i40e_dcb_pfc_config pfc;
632 struct i40e_dcb_app_priority_table app[I40E_DCBX_MAX_APPS];
635 /* Port hardware description */
640 /* subsystem structs */
641 struct i40e_phy_info phy;
642 struct i40e_mac_info mac;
643 struct i40e_bus_info bus;
644 struct i40e_nvm_info nvm;
645 struct i40e_fc_info fc;
650 u16 subsystem_device_id;
651 u16 subsystem_vendor_id;
654 bool adapter_stopped;
656 /* capabilities for entire device and PCI func */
657 struct i40e_hw_capabilities dev_caps;
658 struct i40e_hw_capabilities func_caps;
660 /* Flow Director shared filter space */
661 u16 fdir_shared_filter_count;
663 /* device profile info */
667 /* for multi-function MACs */
672 /* Closest numa node to the device */
675 /* Admin Queue info */
676 struct i40e_adminq_info aq;
678 /* state of nvm update process */
679 enum i40e_nvmupd_state nvmupd_state;
680 struct i40e_aq_desc nvm_wb_desc;
681 struct i40e_aq_desc nvm_aq_event_desc;
682 struct i40e_virt_mem nvm_buff;
683 bool nvm_release_on_done;
687 struct i40e_hmc_info hmc; /* HMC info struct */
689 /* LLDP/DCBX Status */
693 struct i40e_dcbx_config local_dcbx_config; /* Oper/Local Cfg */
694 struct i40e_dcbx_config remote_dcbx_config; /* Peer Cfg */
695 struct i40e_dcbx_config desired_dcbx_config; /* CEE Desired Cfg */
697 /* WoL and proxy support */
698 u16 num_wol_proxy_filters;
699 u16 wol_proxy_vsi_seid;
701 #define I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0)
702 #define I40E_HW_FLAG_802_1AD_CAPABLE BIT_ULL(1)
703 #define I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE BIT_ULL(2)
704 #define I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3)
707 /* Used in set switch config AQ command */
717 STATIC INLINE bool i40e_is_vf(struct i40e_hw *hw)
719 return (hw->mac.type == I40E_MAC_VF ||
720 hw->mac.type == I40E_MAC_X722_VF);
723 struct i40e_driver_version {
728 u8 driver_string[32];
732 union i40e_16byte_rx_desc {
734 __le64 pkt_addr; /* Packet buffer address */
735 __le64 hdr_addr; /* Header buffer address */
741 __le16 mirroring_status;
747 __le32 rss; /* RSS Hash */
748 __le32 fd_id; /* Flow director filter id */
749 __le32 fcoe_param; /* FCoE DDP Context id */
753 /* ext status/error/pktype/length */
754 __le64 status_error_len;
756 } wb; /* writeback */
759 union i40e_32byte_rx_desc {
761 __le64 pkt_addr; /* Packet buffer address */
762 __le64 hdr_addr; /* Header buffer address */
763 /* bit 0 of hdr_buffer_addr is DD bit */
771 __le16 mirroring_status;
777 __le32 rss; /* RSS Hash */
778 __le32 fcoe_param; /* FCoE DDP Context id */
779 /* Flow director filter id in case of
780 * Programming status desc WB
786 /* status/error/pktype/length */
787 __le64 status_error_len;
790 __le16 ext_status; /* extended status */
797 __le32 flex_bytes_lo;
801 __le32 flex_bytes_hi;
805 } wb; /* writeback */
808 #define I40E_RXD_QW0_MIRROR_STATUS_SHIFT 8
809 #define I40E_RXD_QW0_MIRROR_STATUS_MASK (0x3FUL << \
810 I40E_RXD_QW0_MIRROR_STATUS_SHIFT)
811 #define I40E_RXD_QW0_FCOEINDX_SHIFT 0
812 #define I40E_RXD_QW0_FCOEINDX_MASK (0xFFFUL << \
813 I40E_RXD_QW0_FCOEINDX_SHIFT)
815 enum i40e_rx_desc_status_bits {
816 /* Note: These are predefined bit offsets */
817 I40E_RX_DESC_STATUS_DD_SHIFT = 0,
818 I40E_RX_DESC_STATUS_EOF_SHIFT = 1,
819 I40E_RX_DESC_STATUS_L2TAG1P_SHIFT = 2,
820 I40E_RX_DESC_STATUS_L3L4P_SHIFT = 3,
821 I40E_RX_DESC_STATUS_CRCP_SHIFT = 4,
822 I40E_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 2 BITS */
823 I40E_RX_DESC_STATUS_TSYNVALID_SHIFT = 7,
824 I40E_RX_DESC_STATUS_EXT_UDP_0_SHIFT = 8,
826 I40E_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */
827 I40E_RX_DESC_STATUS_FLM_SHIFT = 11,
828 I40E_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */
829 I40E_RX_DESC_STATUS_LPBK_SHIFT = 14,
830 I40E_RX_DESC_STATUS_IPV6EXADD_SHIFT = 15,
831 I40E_RX_DESC_STATUS_RESERVED2_SHIFT = 16, /* 2 BITS */
832 I40E_RX_DESC_STATUS_INT_UDP_0_SHIFT = 18,
833 I40E_RX_DESC_STATUS_LAST /* this entry must be last!!! */
836 #define I40E_RXD_QW1_STATUS_SHIFT 0
837 #define I40E_RXD_QW1_STATUS_MASK ((BIT(I40E_RX_DESC_STATUS_LAST) - 1) << \
838 I40E_RXD_QW1_STATUS_SHIFT)
840 #define I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT I40E_RX_DESC_STATUS_TSYNINDX_SHIFT
841 #define I40E_RXD_QW1_STATUS_TSYNINDX_MASK (0x3UL << \
842 I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT)
844 #define I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT I40E_RX_DESC_STATUS_TSYNVALID_SHIFT
845 #define I40E_RXD_QW1_STATUS_TSYNVALID_MASK BIT_ULL(I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT)
847 #define I40E_RXD_QW1_STATUS_UMBCAST_SHIFT I40E_RX_DESC_STATUS_UMBCAST
848 #define I40E_RXD_QW1_STATUS_UMBCAST_MASK (0x3UL << \
849 I40E_RXD_QW1_STATUS_UMBCAST_SHIFT)
851 enum i40e_rx_desc_fltstat_values {
852 I40E_RX_DESC_FLTSTAT_NO_DATA = 0,
853 I40E_RX_DESC_FLTSTAT_RSV_FD_ID = 1, /* 16byte desc? FD_ID : RSV */
854 I40E_RX_DESC_FLTSTAT_RSV = 2,
855 I40E_RX_DESC_FLTSTAT_RSS_HASH = 3,
858 #define I40E_RXD_PACKET_TYPE_UNICAST 0
859 #define I40E_RXD_PACKET_TYPE_MULTICAST 1
860 #define I40E_RXD_PACKET_TYPE_BROADCAST 2
861 #define I40E_RXD_PACKET_TYPE_MIRRORED 3
863 #define I40E_RXD_QW1_ERROR_SHIFT 19
864 #define I40E_RXD_QW1_ERROR_MASK (0xFFUL << I40E_RXD_QW1_ERROR_SHIFT)
866 enum i40e_rx_desc_error_bits {
867 /* Note: These are predefined bit offsets */
868 I40E_RX_DESC_ERROR_RXE_SHIFT = 0,
869 I40E_RX_DESC_ERROR_RECIPE_SHIFT = 1,
870 I40E_RX_DESC_ERROR_HBO_SHIFT = 2,
871 I40E_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */
872 I40E_RX_DESC_ERROR_IPE_SHIFT = 3,
873 I40E_RX_DESC_ERROR_L4E_SHIFT = 4,
874 I40E_RX_DESC_ERROR_EIPE_SHIFT = 5,
875 I40E_RX_DESC_ERROR_OVERSIZE_SHIFT = 6,
876 I40E_RX_DESC_ERROR_PPRS_SHIFT = 7
879 enum i40e_rx_desc_error_l3l4e_fcoe_masks {
880 I40E_RX_DESC_ERROR_L3L4E_NONE = 0,
881 I40E_RX_DESC_ERROR_L3L4E_PROT = 1,
882 I40E_RX_DESC_ERROR_L3L4E_FC = 2,
883 I40E_RX_DESC_ERROR_L3L4E_DMAC_ERR = 3,
884 I40E_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4
887 #define I40E_RXD_QW1_PTYPE_SHIFT 30
888 #define I40E_RXD_QW1_PTYPE_MASK (0xFFULL << I40E_RXD_QW1_PTYPE_SHIFT)
890 /* Packet type non-ip values */
891 enum i40e_rx_l2_ptype {
892 I40E_RX_PTYPE_L2_RESERVED = 0,
893 I40E_RX_PTYPE_L2_MAC_PAY2 = 1,
894 I40E_RX_PTYPE_L2_TIMESYNC_PAY2 = 2,
895 I40E_RX_PTYPE_L2_FIP_PAY2 = 3,
896 I40E_RX_PTYPE_L2_OUI_PAY2 = 4,
897 I40E_RX_PTYPE_L2_MACCNTRL_PAY2 = 5,
898 I40E_RX_PTYPE_L2_LLDP_PAY2 = 6,
899 I40E_RX_PTYPE_L2_ECP_PAY2 = 7,
900 I40E_RX_PTYPE_L2_EVB_PAY2 = 8,
901 I40E_RX_PTYPE_L2_QCN_PAY2 = 9,
902 I40E_RX_PTYPE_L2_EAPOL_PAY2 = 10,
903 I40E_RX_PTYPE_L2_ARP = 11,
904 I40E_RX_PTYPE_L2_FCOE_PAY3 = 12,
905 I40E_RX_PTYPE_L2_FCOE_FCDATA_PAY3 = 13,
906 I40E_RX_PTYPE_L2_FCOE_FCRDY_PAY3 = 14,
907 I40E_RX_PTYPE_L2_FCOE_FCRSP_PAY3 = 15,
908 I40E_RX_PTYPE_L2_FCOE_FCOTHER_PA = 16,
909 I40E_RX_PTYPE_L2_FCOE_VFT_PAY3 = 17,
910 I40E_RX_PTYPE_L2_FCOE_VFT_FCDATA = 18,
911 I40E_RX_PTYPE_L2_FCOE_VFT_FCRDY = 19,
912 I40E_RX_PTYPE_L2_FCOE_VFT_FCRSP = 20,
913 I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER = 21,
914 I40E_RX_PTYPE_GRENAT4_MAC_PAY3 = 58,
915 I40E_RX_PTYPE_GRENAT4_MACVLAN_IPV6_ICMP_PAY4 = 87,
916 I40E_RX_PTYPE_GRENAT6_MAC_PAY3 = 124,
917 I40E_RX_PTYPE_GRENAT6_MACVLAN_IPV6_ICMP_PAY4 = 153
920 struct i40e_rx_ptype_decoded {
927 u32 tunnel_end_prot:2;
928 u32 tunnel_end_frag:1;
933 enum i40e_rx_ptype_outer_ip {
934 I40E_RX_PTYPE_OUTER_L2 = 0,
935 I40E_RX_PTYPE_OUTER_IP = 1
938 enum i40e_rx_ptype_outer_ip_ver {
939 I40E_RX_PTYPE_OUTER_NONE = 0,
940 I40E_RX_PTYPE_OUTER_IPV4 = 0,
941 I40E_RX_PTYPE_OUTER_IPV6 = 1
944 enum i40e_rx_ptype_outer_fragmented {
945 I40E_RX_PTYPE_NOT_FRAG = 0,
946 I40E_RX_PTYPE_FRAG = 1
949 enum i40e_rx_ptype_tunnel_type {
950 I40E_RX_PTYPE_TUNNEL_NONE = 0,
951 I40E_RX_PTYPE_TUNNEL_IP_IP = 1,
952 I40E_RX_PTYPE_TUNNEL_IP_GRENAT = 2,
953 I40E_RX_PTYPE_TUNNEL_IP_GRENAT_MAC = 3,
954 I40E_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN = 4,
957 enum i40e_rx_ptype_tunnel_end_prot {
958 I40E_RX_PTYPE_TUNNEL_END_NONE = 0,
959 I40E_RX_PTYPE_TUNNEL_END_IPV4 = 1,
960 I40E_RX_PTYPE_TUNNEL_END_IPV6 = 2,
963 enum i40e_rx_ptype_inner_prot {
964 I40E_RX_PTYPE_INNER_PROT_NONE = 0,
965 I40E_RX_PTYPE_INNER_PROT_UDP = 1,
966 I40E_RX_PTYPE_INNER_PROT_TCP = 2,
967 I40E_RX_PTYPE_INNER_PROT_SCTP = 3,
968 I40E_RX_PTYPE_INNER_PROT_ICMP = 4,
969 I40E_RX_PTYPE_INNER_PROT_TIMESYNC = 5
972 enum i40e_rx_ptype_payload_layer {
973 I40E_RX_PTYPE_PAYLOAD_LAYER_NONE = 0,
974 I40E_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1,
975 I40E_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2,
976 I40E_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3,
979 #define I40E_RX_PTYPE_BIT_MASK 0x0FFFFFFF
980 #define I40E_RX_PTYPE_SHIFT 56
982 #define I40E_RXD_QW1_LENGTH_PBUF_SHIFT 38
983 #define I40E_RXD_QW1_LENGTH_PBUF_MASK (0x3FFFULL << \
984 I40E_RXD_QW1_LENGTH_PBUF_SHIFT)
986 #define I40E_RXD_QW1_LENGTH_HBUF_SHIFT 52
987 #define I40E_RXD_QW1_LENGTH_HBUF_MASK (0x7FFULL << \
988 I40E_RXD_QW1_LENGTH_HBUF_SHIFT)
990 #define I40E_RXD_QW1_LENGTH_SPH_SHIFT 63
991 #define I40E_RXD_QW1_LENGTH_SPH_MASK BIT_ULL(I40E_RXD_QW1_LENGTH_SPH_SHIFT)
993 #define I40E_RXD_QW1_NEXTP_SHIFT 38
994 #define I40E_RXD_QW1_NEXTP_MASK (0x1FFFULL << I40E_RXD_QW1_NEXTP_SHIFT)
996 #define I40E_RXD_QW2_EXT_STATUS_SHIFT 0
997 #define I40E_RXD_QW2_EXT_STATUS_MASK (0xFFFFFUL << \
998 I40E_RXD_QW2_EXT_STATUS_SHIFT)
1000 enum i40e_rx_desc_ext_status_bits {
1001 /* Note: These are predefined bit offsets */
1002 I40E_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT = 0,
1003 I40E_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT = 1,
1004 I40E_RX_DESC_EXT_STATUS_FLEXBL_SHIFT = 2, /* 2 BITS */
1005 I40E_RX_DESC_EXT_STATUS_FLEXBH_SHIFT = 4, /* 2 BITS */
1006 I40E_RX_DESC_EXT_STATUS_FDLONGB_SHIFT = 9,
1007 I40E_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT = 10,
1008 I40E_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11,
1011 #define I40E_RXD_QW2_L2TAG2_SHIFT 0
1012 #define I40E_RXD_QW2_L2TAG2_MASK (0xFFFFUL << I40E_RXD_QW2_L2TAG2_SHIFT)
1014 #define I40E_RXD_QW2_L2TAG3_SHIFT 16
1015 #define I40E_RXD_QW2_L2TAG3_MASK (0xFFFFUL << I40E_RXD_QW2_L2TAG3_SHIFT)
1017 enum i40e_rx_desc_pe_status_bits {
1018 /* Note: These are predefined bit offsets */
1019 I40E_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */
1020 I40E_RX_DESC_PE_STATUS_L4PORT_SHIFT = 0, /* 16 BITS */
1021 I40E_RX_DESC_PE_STATUS_IPINDEX_SHIFT = 16, /* 8 BITS */
1022 I40E_RX_DESC_PE_STATUS_QPIDHIT_SHIFT = 24,
1023 I40E_RX_DESC_PE_STATUS_APBVTHIT_SHIFT = 25,
1024 I40E_RX_DESC_PE_STATUS_PORTV_SHIFT = 26,
1025 I40E_RX_DESC_PE_STATUS_URG_SHIFT = 27,
1026 I40E_RX_DESC_PE_STATUS_IPFRAG_SHIFT = 28,
1027 I40E_RX_DESC_PE_STATUS_IPOPT_SHIFT = 29
1030 #define I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT 38
1031 #define I40E_RX_PROG_STATUS_DESC_LENGTH 0x2000000
1033 #define I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT 2
1034 #define I40E_RX_PROG_STATUS_DESC_QW1_PROGID_MASK (0x7UL << \
1035 I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
1037 #define I40E_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT 0
1038 #define I40E_RX_PROG_STATUS_DESC_QW1_STATUS_MASK (0x7FFFUL << \
1039 I40E_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT)
1041 #define I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT 19
1042 #define I40E_RX_PROG_STATUS_DESC_QW1_ERROR_MASK (0x3FUL << \
1043 I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
1045 enum i40e_rx_prog_status_desc_status_bits {
1046 /* Note: These are predefined bit offsets */
1047 I40E_RX_PROG_STATUS_DESC_DD_SHIFT = 0,
1048 I40E_RX_PROG_STATUS_DESC_PROG_ID_SHIFT = 2 /* 3 BITS */
1051 enum i40e_rx_prog_status_desc_prog_id_masks {
1052 I40E_RX_PROG_STATUS_DESC_FD_FILTER_STATUS = 1,
1053 I40E_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS = 2,
1054 I40E_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS = 4,
1057 enum i40e_rx_prog_status_desc_error_bits {
1058 /* Note: These are predefined bit offsets */
1059 I40E_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT = 0,
1060 I40E_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT = 1,
1061 I40E_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT = 2,
1062 I40E_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT = 3
1065 #define I40E_TWO_BIT_MASK 0x3
1066 #define I40E_THREE_BIT_MASK 0x7
1067 #define I40E_FOUR_BIT_MASK 0xF
1068 #define I40E_EIGHTEEN_BIT_MASK 0x3FFFF
1071 struct i40e_tx_desc {
1072 __le64 buffer_addr; /* Address of descriptor's data buf */
1073 __le64 cmd_type_offset_bsz;
1076 #define I40E_TXD_QW1_DTYPE_SHIFT 0
1077 #define I40E_TXD_QW1_DTYPE_MASK (0xFUL << I40E_TXD_QW1_DTYPE_SHIFT)
1079 enum i40e_tx_desc_dtype_value {
1080 I40E_TX_DESC_DTYPE_DATA = 0x0,
1081 I40E_TX_DESC_DTYPE_NOP = 0x1, /* same as Context desc */
1082 I40E_TX_DESC_DTYPE_CONTEXT = 0x1,
1083 I40E_TX_DESC_DTYPE_FCOE_CTX = 0x2,
1084 I40E_TX_DESC_DTYPE_FILTER_PROG = 0x8,
1085 I40E_TX_DESC_DTYPE_DDP_CTX = 0x9,
1086 I40E_TX_DESC_DTYPE_FLEX_DATA = 0xB,
1087 I40E_TX_DESC_DTYPE_FLEX_CTX_1 = 0xC,
1088 I40E_TX_DESC_DTYPE_FLEX_CTX_2 = 0xD,
1089 I40E_TX_DESC_DTYPE_DESC_DONE = 0xF
1092 #define I40E_TXD_QW1_CMD_SHIFT 4
1093 #define I40E_TXD_QW1_CMD_MASK (0x3FFUL << I40E_TXD_QW1_CMD_SHIFT)
1095 enum i40e_tx_desc_cmd_bits {
1096 I40E_TX_DESC_CMD_EOP = 0x0001,
1097 I40E_TX_DESC_CMD_RS = 0x0002,
1098 I40E_TX_DESC_CMD_ICRC = 0x0004,
1099 I40E_TX_DESC_CMD_IL2TAG1 = 0x0008,
1100 I40E_TX_DESC_CMD_DUMMY = 0x0010,
1101 I40E_TX_DESC_CMD_IIPT_NONIP = 0x0000, /* 2 BITS */
1102 I40E_TX_DESC_CMD_IIPT_IPV6 = 0x0020, /* 2 BITS */
1103 I40E_TX_DESC_CMD_IIPT_IPV4 = 0x0040, /* 2 BITS */
1104 I40E_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, /* 2 BITS */
1105 I40E_TX_DESC_CMD_FCOET = 0x0080,
1106 I40E_TX_DESC_CMD_L4T_EOFT_UNK = 0x0000, /* 2 BITS */
1107 I40E_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, /* 2 BITS */
1108 I40E_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, /* 2 BITS */
1109 I40E_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, /* 2 BITS */
1110 I40E_TX_DESC_CMD_L4T_EOFT_EOF_N = 0x0000, /* 2 BITS */
1111 I40E_TX_DESC_CMD_L4T_EOFT_EOF_T = 0x0100, /* 2 BITS */
1112 I40E_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
1113 I40E_TX_DESC_CMD_L4T_EOFT_EOF_A = 0x0300, /* 2 BITS */
1116 #define I40E_TXD_QW1_OFFSET_SHIFT 16
1117 #define I40E_TXD_QW1_OFFSET_MASK (0x3FFFFULL << \
1118 I40E_TXD_QW1_OFFSET_SHIFT)
1120 enum i40e_tx_desc_length_fields {
1121 /* Note: These are predefined bit offsets */
1122 I40E_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
1123 I40E_TX_DESC_LENGTH_IPLEN_SHIFT = 7, /* 7 BITS */
1124 I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT = 14 /* 4 BITS */
1127 #define I40E_TXD_QW1_MACLEN_MASK (0x7FUL << I40E_TX_DESC_LENGTH_MACLEN_SHIFT)
1128 #define I40E_TXD_QW1_IPLEN_MASK (0x7FUL << I40E_TX_DESC_LENGTH_IPLEN_SHIFT)
1129 #define I40E_TXD_QW1_L4LEN_MASK (0xFUL << I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
1130 #define I40E_TXD_QW1_FCLEN_MASK (0xFUL << I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
1132 #define I40E_TXD_QW1_TX_BUF_SZ_SHIFT 34
1133 #define I40E_TXD_QW1_TX_BUF_SZ_MASK (0x3FFFULL << \
1134 I40E_TXD_QW1_TX_BUF_SZ_SHIFT)
1136 #define I40E_TXD_QW1_L2TAG1_SHIFT 48
1137 #define I40E_TXD_QW1_L2TAG1_MASK (0xFFFFULL << I40E_TXD_QW1_L2TAG1_SHIFT)
1139 /* Context descriptors */
1140 struct i40e_tx_context_desc {
1141 __le32 tunneling_params;
1144 __le64 type_cmd_tso_mss;
1147 #define I40E_TXD_CTX_QW1_DTYPE_SHIFT 0
1148 #define I40E_TXD_CTX_QW1_DTYPE_MASK (0xFUL << I40E_TXD_CTX_QW1_DTYPE_SHIFT)
1150 #define I40E_TXD_CTX_QW1_CMD_SHIFT 4
1151 #define I40E_TXD_CTX_QW1_CMD_MASK (0xFFFFUL << I40E_TXD_CTX_QW1_CMD_SHIFT)
1153 enum i40e_tx_ctx_desc_cmd_bits {
1154 I40E_TX_CTX_DESC_TSO = 0x01,
1155 I40E_TX_CTX_DESC_TSYN = 0x02,
1156 I40E_TX_CTX_DESC_IL2TAG2 = 0x04,
1157 I40E_TX_CTX_DESC_IL2TAG2_IL2H = 0x08,
1158 I40E_TX_CTX_DESC_SWTCH_NOTAG = 0x00,
1159 I40E_TX_CTX_DESC_SWTCH_UPLINK = 0x10,
1160 I40E_TX_CTX_DESC_SWTCH_LOCAL = 0x20,
1161 I40E_TX_CTX_DESC_SWTCH_VSI = 0x30,
1162 I40E_TX_CTX_DESC_SWPE = 0x40
1165 #define I40E_TXD_CTX_QW1_TSO_LEN_SHIFT 30
1166 #define I40E_TXD_CTX_QW1_TSO_LEN_MASK (0x3FFFFULL << \
1167 I40E_TXD_CTX_QW1_TSO_LEN_SHIFT)
1169 #define I40E_TXD_CTX_QW1_MSS_SHIFT 50
1170 #define I40E_TXD_CTX_QW1_MSS_MASK (0x3FFFULL << \
1171 I40E_TXD_CTX_QW1_MSS_SHIFT)
1173 #define I40E_TXD_CTX_QW1_VSI_SHIFT 50
1174 #define I40E_TXD_CTX_QW1_VSI_MASK (0x1FFULL << I40E_TXD_CTX_QW1_VSI_SHIFT)
1176 #define I40E_TXD_CTX_QW0_EXT_IP_SHIFT 0
1177 #define I40E_TXD_CTX_QW0_EXT_IP_MASK (0x3ULL << \
1178 I40E_TXD_CTX_QW0_EXT_IP_SHIFT)
1180 enum i40e_tx_ctx_desc_eipt_offload {
1181 I40E_TX_CTX_EXT_IP_NONE = 0x0,
1182 I40E_TX_CTX_EXT_IP_IPV6 = 0x1,
1183 I40E_TX_CTX_EXT_IP_IPV4_NO_CSUM = 0x2,
1184 I40E_TX_CTX_EXT_IP_IPV4 = 0x3
1187 #define I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT 2
1188 #define I40E_TXD_CTX_QW0_EXT_IPLEN_MASK (0x3FULL << \
1189 I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
1191 #define I40E_TXD_CTX_QW0_NATT_SHIFT 9
1192 #define I40E_TXD_CTX_QW0_NATT_MASK (0x3ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
1194 #define I40E_TXD_CTX_UDP_TUNNELING BIT_ULL(I40E_TXD_CTX_QW0_NATT_SHIFT)
1195 #define I40E_TXD_CTX_GRE_TUNNELING (0x2ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
1197 #define I40E_TXD_CTX_QW0_EIP_NOINC_SHIFT 11
1198 #define I40E_TXD_CTX_QW0_EIP_NOINC_MASK BIT_ULL(I40E_TXD_CTX_QW0_EIP_NOINC_SHIFT)
1200 #define I40E_TXD_CTX_EIP_NOINC_IPID_CONST I40E_TXD_CTX_QW0_EIP_NOINC_MASK
1202 #define I40E_TXD_CTX_QW0_NATLEN_SHIFT 12
1203 #define I40E_TXD_CTX_QW0_NATLEN_MASK (0X7FULL << \
1204 I40E_TXD_CTX_QW0_NATLEN_SHIFT)
1206 #define I40E_TXD_CTX_QW0_DECTTL_SHIFT 19
1207 #define I40E_TXD_CTX_QW0_DECTTL_MASK (0xFULL << \
1208 I40E_TXD_CTX_QW0_DECTTL_SHIFT)
1210 #define I40E_TXD_CTX_QW0_L4T_CS_SHIFT 23
1211 #define I40E_TXD_CTX_QW0_L4T_CS_MASK BIT_ULL(I40E_TXD_CTX_QW0_L4T_CS_SHIFT)
1212 struct i40e_nop_desc {
1217 #define I40E_TXD_NOP_QW1_DTYPE_SHIFT 0
1218 #define I40E_TXD_NOP_QW1_DTYPE_MASK (0xFUL << I40E_TXD_NOP_QW1_DTYPE_SHIFT)
1220 #define I40E_TXD_NOP_QW1_CMD_SHIFT 4
1221 #define I40E_TXD_NOP_QW1_CMD_MASK (0x7FUL << I40E_TXD_NOP_QW1_CMD_SHIFT)
1223 enum i40e_tx_nop_desc_cmd_bits {
1224 /* Note: These are predefined bit offsets */
1225 I40E_TX_NOP_DESC_EOP_SHIFT = 0,
1226 I40E_TX_NOP_DESC_RS_SHIFT = 1,
1227 I40E_TX_NOP_DESC_RSV_SHIFT = 2 /* 5 bits */
1230 struct i40e_filter_program_desc {
1231 __le32 qindex_flex_ptype_vsi;
1233 __le32 dtype_cmd_cntindex;
1236 #define I40E_TXD_FLTR_QW0_QINDEX_SHIFT 0
1237 #define I40E_TXD_FLTR_QW0_QINDEX_MASK (0x7FFUL << \
1238 I40E_TXD_FLTR_QW0_QINDEX_SHIFT)
1239 #define I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT 11
1240 #define I40E_TXD_FLTR_QW0_FLEXOFF_MASK (0x7UL << \
1241 I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT)
1242 #define I40E_TXD_FLTR_QW0_PCTYPE_SHIFT 17
1243 #define I40E_TXD_FLTR_QW0_PCTYPE_MASK (0x3FUL << \
1244 I40E_TXD_FLTR_QW0_PCTYPE_SHIFT)
1246 /* Packet Classifier Types for filters */
1247 enum i40e_filter_pctype {
1248 /* Note: Values 0-28 are reserved for future use.
1249 * Value 29, 30, 32 are not supported on XL710 and X710.
1251 I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP = 29,
1252 I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP = 30,
1253 I40E_FILTER_PCTYPE_NONF_IPV4_UDP = 31,
1254 I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK = 32,
1255 I40E_FILTER_PCTYPE_NONF_IPV4_TCP = 33,
1256 I40E_FILTER_PCTYPE_NONF_IPV4_SCTP = 34,
1257 I40E_FILTER_PCTYPE_NONF_IPV4_OTHER = 35,
1258 I40E_FILTER_PCTYPE_FRAG_IPV4 = 36,
1259 /* Note: Values 37-38 are reserved for future use.
1260 * Value 39, 40, 42 are not supported on XL710 and X710.
1262 I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP = 39,
1263 I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP = 40,
1264 I40E_FILTER_PCTYPE_NONF_IPV6_UDP = 41,
1265 I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK = 42,
1266 I40E_FILTER_PCTYPE_NONF_IPV6_TCP = 43,
1267 I40E_FILTER_PCTYPE_NONF_IPV6_SCTP = 44,
1268 I40E_FILTER_PCTYPE_NONF_IPV6_OTHER = 45,
1269 I40E_FILTER_PCTYPE_FRAG_IPV6 = 46,
1270 /* Note: Value 47 is reserved for future use */
1271 I40E_FILTER_PCTYPE_FCOE_OX = 48,
1272 I40E_FILTER_PCTYPE_FCOE_RX = 49,
1273 I40E_FILTER_PCTYPE_FCOE_OTHER = 50,
1274 /* Note: Values 51-62 are reserved for future use */
1275 I40E_FILTER_PCTYPE_L2_PAYLOAD = 63,
1278 enum i40e_filter_program_desc_dest {
1279 I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET = 0x0,
1280 I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX = 0x1,
1281 I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_OTHER = 0x2,
1284 enum i40e_filter_program_desc_fd_status {
1285 I40E_FILTER_PROGRAM_DESC_FD_STATUS_NONE = 0x0,
1286 I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID = 0x1,
1287 I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID_4FLEX_BYTES = 0x2,
1288 I40E_FILTER_PROGRAM_DESC_FD_STATUS_8FLEX_BYTES = 0x3,
1291 #define I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT 23
1292 #define I40E_TXD_FLTR_QW0_DEST_VSI_MASK (0x1FFUL << \
1293 I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT)
1295 #define I40E_TXD_FLTR_QW1_DTYPE_SHIFT 0
1296 #define I40E_TXD_FLTR_QW1_DTYPE_MASK (0xFUL << I40E_TXD_FLTR_QW1_DTYPE_SHIFT)
1298 #define I40E_TXD_FLTR_QW1_CMD_SHIFT 4
1299 #define I40E_TXD_FLTR_QW1_CMD_MASK (0xFFFFULL << \
1300 I40E_TXD_FLTR_QW1_CMD_SHIFT)
1302 #define I40E_TXD_FLTR_QW1_PCMD_SHIFT (0x0ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
1303 #define I40E_TXD_FLTR_QW1_PCMD_MASK (0x7ULL << I40E_TXD_FLTR_QW1_PCMD_SHIFT)
1305 enum i40e_filter_program_desc_pcmd {
1306 I40E_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE = 0x1,
1307 I40E_FILTER_PROGRAM_DESC_PCMD_REMOVE = 0x2,
1310 #define I40E_TXD_FLTR_QW1_DEST_SHIFT (0x3ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
1311 #define I40E_TXD_FLTR_QW1_DEST_MASK (0x3ULL << I40E_TXD_FLTR_QW1_DEST_SHIFT)
1313 #define I40E_TXD_FLTR_QW1_CNT_ENA_SHIFT (0x7ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
1314 #define I40E_TXD_FLTR_QW1_CNT_ENA_MASK BIT_ULL(I40E_TXD_FLTR_QW1_CNT_ENA_SHIFT)
1316 #define I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT (0x9ULL + \
1317 I40E_TXD_FLTR_QW1_CMD_SHIFT)
1318 #define I40E_TXD_FLTR_QW1_FD_STATUS_MASK (0x3ULL << \
1319 I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT)
1321 #define I40E_TXD_FLTR_QW1_ATR_SHIFT (0xEULL + \
1322 I40E_TXD_FLTR_QW1_CMD_SHIFT)
1323 #define I40E_TXD_FLTR_QW1_ATR_MASK BIT_ULL(I40E_TXD_FLTR_QW1_ATR_SHIFT)
1325 #define I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT 20
1326 #define I40E_TXD_FLTR_QW1_CNTINDEX_MASK (0x1FFUL << \
1327 I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT)
1329 enum i40e_filter_type {
1330 I40E_FLOW_DIRECTOR_FLTR = 0,
1331 I40E_PE_QUAD_HASH_FLTR = 1,
1332 I40E_ETHERTYPE_FLTR,
1338 struct i40e_vsi_context {
1343 u16 vsis_unallocated;
1348 struct i40e_aqc_vsi_properties_data info;
1351 struct i40e_veb_context {
1356 u16 vebs_unallocated;
1358 struct i40e_aqc_get_veb_parameters_completion info;
1361 /* Statistics collected by each port, VSI, VEB, and S-channel */
1362 struct i40e_eth_stats {
1363 u64 rx_bytes; /* gorc */
1364 u64 rx_unicast; /* uprc */
1365 u64 rx_multicast; /* mprc */
1366 u64 rx_broadcast; /* bprc */
1367 u64 rx_discards; /* rdpc */
1368 u64 rx_unknown_protocol; /* rupp */
1369 u64 tx_bytes; /* gotc */
1370 u64 tx_unicast; /* uptc */
1371 u64 tx_multicast; /* mptc */
1372 u64 tx_broadcast; /* bptc */
1373 u64 tx_discards; /* tdpc */
1374 u64 tx_errors; /* tepc */
1377 /* Statistics collected per VEB per TC */
1378 struct i40e_veb_tc_stats {
1379 u64 tc_rx_packets[I40E_MAX_TRAFFIC_CLASS];
1380 u64 tc_rx_bytes[I40E_MAX_TRAFFIC_CLASS];
1381 u64 tc_tx_packets[I40E_MAX_TRAFFIC_CLASS];
1382 u64 tc_tx_bytes[I40E_MAX_TRAFFIC_CLASS];
1385 /* Statistics collected per function for FCoE */
1386 struct i40e_fcoe_stats {
1387 u64 rx_fcoe_packets; /* fcoeprc */
1388 u64 rx_fcoe_dwords; /* focedwrc */
1389 u64 rx_fcoe_dropped; /* fcoerpdc */
1390 u64 tx_fcoe_packets; /* fcoeptc */
1391 u64 tx_fcoe_dwords; /* focedwtc */
1392 u64 fcoe_bad_fccrc; /* fcoecrc */
1393 u64 fcoe_last_error; /* fcoelast */
1394 u64 fcoe_ddp_count; /* fcoeddpc */
1397 /* offset to per function FCoE statistics block */
1398 #define I40E_FCOE_VF_STAT_OFFSET 0
1399 #define I40E_FCOE_PF_STAT_OFFSET 128
1400 #define I40E_FCOE_STAT_MAX (I40E_FCOE_PF_STAT_OFFSET + I40E_MAX_PF)
1402 /* Statistics collected by the MAC */
1403 struct i40e_hw_port_stats {
1404 /* eth stats collected by the port */
1405 struct i40e_eth_stats eth;
1407 /* additional port specific stats */
1408 u64 tx_dropped_link_down; /* tdold */
1409 u64 crc_errors; /* crcerrs */
1410 u64 illegal_bytes; /* illerrc */
1411 u64 error_bytes; /* errbc */
1412 u64 mac_local_faults; /* mlfc */
1413 u64 mac_remote_faults; /* mrfc */
1414 u64 rx_length_errors; /* rlec */
1415 u64 link_xon_rx; /* lxonrxc */
1416 u64 link_xoff_rx; /* lxoffrxc */
1417 u64 priority_xon_rx[8]; /* pxonrxc[8] */
1418 u64 priority_xoff_rx[8]; /* pxoffrxc[8] */
1419 u64 link_xon_tx; /* lxontxc */
1420 u64 link_xoff_tx; /* lxofftxc */
1421 u64 priority_xon_tx[8]; /* pxontxc[8] */
1422 u64 priority_xoff_tx[8]; /* pxofftxc[8] */
1423 u64 priority_xon_2_xoff[8]; /* pxon2offc[8] */
1424 u64 rx_size_64; /* prc64 */
1425 u64 rx_size_127; /* prc127 */
1426 u64 rx_size_255; /* prc255 */
1427 u64 rx_size_511; /* prc511 */
1428 u64 rx_size_1023; /* prc1023 */
1429 u64 rx_size_1522; /* prc1522 */
1430 u64 rx_size_big; /* prc9522 */
1431 u64 rx_undersize; /* ruc */
1432 u64 rx_fragments; /* rfc */
1433 u64 rx_oversize; /* roc */
1434 u64 rx_jabber; /* rjc */
1435 u64 tx_size_64; /* ptc64 */
1436 u64 tx_size_127; /* ptc127 */
1437 u64 tx_size_255; /* ptc255 */
1438 u64 tx_size_511; /* ptc511 */
1439 u64 tx_size_1023; /* ptc1023 */
1440 u64 tx_size_1522; /* ptc1522 */
1441 u64 tx_size_big; /* ptc9522 */
1442 u64 mac_short_packet_dropped; /* mspdc */
1443 u64 checksum_error; /* xec */
1444 /* flow director stats */
1447 u64 fd_atr_tunnel_match;
1453 u64 tx_lpi_count; /* etlpic */
1454 u64 rx_lpi_count; /* erlpic */
1457 /* Checksum and Shadow RAM pointers */
1458 #define I40E_SR_NVM_CONTROL_WORD 0x00
1459 #define I40E_SR_PCIE_ANALOG_CONFIG_PTR 0x03
1460 #define I40E_SR_PHY_ANALOG_CONFIG_PTR 0x04
1461 #define I40E_SR_OPTION_ROM_PTR 0x05
1462 #define I40E_SR_RO_PCIR_REGS_AUTO_LOAD_PTR 0x06
1463 #define I40E_SR_AUTO_GENERATED_POINTERS_PTR 0x07
1464 #define I40E_SR_PCIR_REGS_AUTO_LOAD_PTR 0x08
1465 #define I40E_SR_EMP_GLOBAL_MODULE_PTR 0x09
1466 #define I40E_SR_RO_PCIE_LCB_PTR 0x0A
1467 #define I40E_SR_EMP_IMAGE_PTR 0x0B
1468 #define I40E_SR_PE_IMAGE_PTR 0x0C
1469 #define I40E_SR_CSR_PROTECTED_LIST_PTR 0x0D
1470 #define I40E_SR_MNG_CONFIG_PTR 0x0E
1471 #define I40E_EMP_MODULE_PTR 0x0F
1472 #define I40E_SR_EMP_MODULE_PTR 0x48
1473 #define I40E_SR_PBA_FLAGS 0x15
1474 #define I40E_SR_PBA_BLOCK_PTR 0x16
1475 #define I40E_SR_BOOT_CONFIG_PTR 0x17
1476 #define I40E_NVM_OEM_VER_OFF 0x83
1477 #define I40E_SR_NVM_DEV_STARTER_VERSION 0x18
1478 #define I40E_SR_NVM_WAKE_ON_LAN 0x19
1479 #define I40E_SR_ALTERNATE_SAN_MAC_ADDRESS_PTR 0x27
1480 #define I40E_SR_PERMANENT_SAN_MAC_ADDRESS_PTR 0x28
1481 #define I40E_SR_NVM_MAP_VERSION 0x29
1482 #define I40E_SR_NVM_IMAGE_VERSION 0x2A
1483 #define I40E_SR_NVM_STRUCTURE_VERSION 0x2B
1484 #define I40E_SR_NVM_EETRACK_LO 0x2D
1485 #define I40E_SR_NVM_EETRACK_HI 0x2E
1486 #define I40E_SR_VPD_PTR 0x2F
1487 #define I40E_SR_PXE_SETUP_PTR 0x30
1488 #define I40E_SR_PXE_CONFIG_CUST_OPTIONS_PTR 0x31
1489 #define I40E_SR_NVM_ORIGINAL_EETRACK_LO 0x34
1490 #define I40E_SR_NVM_ORIGINAL_EETRACK_HI 0x35
1491 #define I40E_SR_SW_ETHERNET_MAC_ADDRESS_PTR 0x37
1492 #define I40E_SR_POR_REGS_AUTO_LOAD_PTR 0x38
1493 #define I40E_SR_EMPR_REGS_AUTO_LOAD_PTR 0x3A
1494 #define I40E_SR_GLOBR_REGS_AUTO_LOAD_PTR 0x3B
1495 #define I40E_SR_CORER_REGS_AUTO_LOAD_PTR 0x3C
1496 #define I40E_SR_PHY_ACTIVITY_LIST_PTR 0x3D
1497 #define I40E_SR_PCIE_ALT_AUTO_LOAD_PTR 0x3E
1498 #define I40E_SR_SW_CHECKSUM_WORD 0x3F
1499 #define I40E_SR_1ST_FREE_PROVISION_AREA_PTR 0x40
1500 #define I40E_SR_4TH_FREE_PROVISION_AREA_PTR 0x42
1501 #define I40E_SR_3RD_FREE_PROVISION_AREA_PTR 0x44
1502 #define I40E_SR_2ND_FREE_PROVISION_AREA_PTR 0x46
1503 #define I40E_SR_EMP_SR_SETTINGS_PTR 0x48
1504 #define I40E_SR_FEATURE_CONFIGURATION_PTR 0x49
1505 #define I40E_SR_CONFIGURATION_METADATA_PTR 0x4D
1506 #define I40E_SR_IMMEDIATE_VALUES_PTR 0x4E
1508 /* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
1509 #define I40E_SR_VPD_MODULE_MAX_SIZE 1024
1510 #define I40E_SR_PCIE_ALT_MODULE_MAX_SIZE 1024
1511 #define I40E_SR_CONTROL_WORD_1_SHIFT 0x06
1512 #define I40E_SR_CONTROL_WORD_1_MASK (0x03 << I40E_SR_CONTROL_WORD_1_SHIFT)
1513 #define I40E_SR_CONTROL_WORD_1_NVM_BANK_VALID BIT(5)
1514 #define I40E_SR_NVM_MAP_STRUCTURE_TYPE BIT(12)
1515 #define I40E_PTR_TYPE BIT(15)
1516 #define I40E_SR_OCP_CFG_WORD0 0x2B
1517 #define I40E_SR_OCP_ENABLED BIT(15)
1519 /* Shadow RAM related */
1520 #define I40E_SR_SECTOR_SIZE_IN_WORDS 0x800
1521 #define I40E_SR_BUF_ALIGNMENT 4096
1522 #define I40E_SR_WORDS_IN_1KB 512
1523 /* Checksum should be calculated such that after adding all the words,
1524 * including the checksum word itself, the sum should be 0xBABA.
1526 #define I40E_SR_SW_CHECKSUM_BASE 0xBABA
1528 #define I40E_SRRD_SRCTL_ATTEMPTS 100000
1530 /* FCoE Tx context descriptor - Use the i40e_tx_context_desc struct */
1532 enum i40E_fcoe_tx_ctx_desc_cmd_bits {
1533 I40E_FCOE_TX_CTX_DESC_OPCODE_SINGLE_SEND = 0x00, /* 4 BITS */
1534 I40E_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS2 = 0x01, /* 4 BITS */
1535 I40E_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS3 = 0x05, /* 4 BITS */
1536 I40E_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS2 = 0x02, /* 4 BITS */
1537 I40E_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS3 = 0x06, /* 4 BITS */
1538 I40E_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS2 = 0x03, /* 4 BITS */
1539 I40E_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS3 = 0x07, /* 4 BITS */
1540 I40E_FCOE_TX_CTX_DESC_OPCODE_DDP_CTX_INVL = 0x08, /* 4 BITS */
1541 I40E_FCOE_TX_CTX_DESC_OPCODE_DWO_CTX_INVL = 0x09, /* 4 BITS */
1542 I40E_FCOE_TX_CTX_DESC_RELOFF = 0x10,
1543 I40E_FCOE_TX_CTX_DESC_CLRSEQ = 0x20,
1544 I40E_FCOE_TX_CTX_DESC_DIFENA = 0x40,
1545 I40E_FCOE_TX_CTX_DESC_IL2TAG2 = 0x80
1548 /* FCoE DIF/DIX Context descriptor */
1549 struct i40e_fcoe_difdix_context_desc {
1550 __le64 flags_buff0_buff1_ref;
1551 __le64 difapp_msk_bias;
1554 #define I40E_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT 0
1555 #define I40E_FCOE_DIFDIX_CTX_QW0_FLAGS_MASK (0xFFFULL << \
1556 I40E_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT)
1558 enum i40e_fcoe_difdix_ctx_desc_flags_bits {
1560 I40E_FCOE_DIFDIX_CTX_DESC_RSVD = 0x0000,
1562 I40E_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGCHK = 0x0000,
1564 I40E_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGNOTCHK = 0x0004,
1566 I40E_FCOE_DIFDIX_CTX_DESC_GTYPE_OPAQUE = 0x0000,
1568 I40E_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY = 0x0008,
1570 I40E_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPTAG = 0x0010,
1572 I40E_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPREFTAG = 0x0018,
1574 I40E_FCOE_DIFDIX_CTX_DESC_REFTYPE_CNST = 0x0000,
1576 I40E_FCOE_DIFDIX_CTX_DESC_REFTYPE_INC1BLK = 0x0020,
1578 I40E_FCOE_DIFDIX_CTX_DESC_REFTYPE_APPTAG = 0x0040,
1580 I40E_FCOE_DIFDIX_CTX_DESC_REFTYPE_RSVD = 0x0060,
1582 I40E_FCOE_DIFDIX_CTX_DESC_DIXMODE_XSUM = 0x0000,
1584 I40E_FCOE_DIFDIX_CTX_DESC_DIXMODE_CRC = 0x0080,
1586 I40E_FCOE_DIFDIX_CTX_DESC_DIFHOST_UNTAG = 0x0000,
1588 I40E_FCOE_DIFDIX_CTX_DESC_DIFHOST_BUF = 0x0100,
1590 I40E_FCOE_DIFDIX_CTX_DESC_DIFHOST_RSVD = 0x0200,
1592 I40E_FCOE_DIFDIX_CTX_DESC_DIFHOST_EMBDTAGS = 0x0300,
1594 I40E_FCOE_DIFDIX_CTX_DESC_DIFLAN_UNTAG = 0x0000,
1596 I40E_FCOE_DIFDIX_CTX_DESC_DIFLAN_TAG = 0x0400,
1598 I40E_FCOE_DIFDIX_CTX_DESC_DIFBLK_512B = 0x0000,
1600 I40E_FCOE_DIFDIX_CTX_DESC_DIFBLK_4K = 0x0800
1603 #define I40E_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT 12
1604 #define I40E_FCOE_DIFDIX_CTX_QW0_BUFF0_MASK (0x3FFULL << \
1605 I40E_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT)
1607 #define I40E_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT 22
1608 #define I40E_FCOE_DIFDIX_CTX_QW0_BUFF1_MASK (0x3FFULL << \
1609 I40E_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT)
1611 #define I40E_FCOE_DIFDIX_CTX_QW0_REF_SHIFT 32
1612 #define I40E_FCOE_DIFDIX_CTX_QW0_REF_MASK (0xFFFFFFFFULL << \
1613 I40E_FCOE_DIFDIX_CTX_QW0_REF_SHIFT)
1615 #define I40E_FCOE_DIFDIX_CTX_QW1_APP_SHIFT 0
1616 #define I40E_FCOE_DIFDIX_CTX_QW1_APP_MASK (0xFFFFULL << \
1617 I40E_FCOE_DIFDIX_CTX_QW1_APP_SHIFT)
1619 #define I40E_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT 16
1620 #define I40E_FCOE_DIFDIX_CTX_QW1_APP_MSK_MASK (0xFFFFULL << \
1621 I40E_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT)
1623 #define I40E_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT 32
1624 #define I40E_FCOE_DIFDIX_CTX_QW0_REF_BIAS_MASK (0xFFFFFFFFULL << \
1625 I40E_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT)
1627 /* FCoE DIF/DIX Buffers descriptor */
1628 struct i40e_fcoe_difdix_buffers_desc {
1633 /* FCoE DDP Context descriptor */
1634 struct i40e_fcoe_ddp_context_desc {
1636 __le64 type_cmd_foff_lsize;
1639 #define I40E_FCOE_DDP_CTX_QW1_DTYPE_SHIFT 0
1640 #define I40E_FCOE_DDP_CTX_QW1_DTYPE_MASK (0xFULL << \
1641 I40E_FCOE_DDP_CTX_QW1_DTYPE_SHIFT)
1643 #define I40E_FCOE_DDP_CTX_QW1_CMD_SHIFT 4
1644 #define I40E_FCOE_DDP_CTX_QW1_CMD_MASK (0xFULL << \
1645 I40E_FCOE_DDP_CTX_QW1_CMD_SHIFT)
1647 enum i40e_fcoe_ddp_ctx_desc_cmd_bits {
1648 I40E_FCOE_DDP_CTX_DESC_BSIZE_512B = 0x00, /* 2 BITS */
1649 I40E_FCOE_DDP_CTX_DESC_BSIZE_4K = 0x01, /* 2 BITS */
1650 I40E_FCOE_DDP_CTX_DESC_BSIZE_8K = 0x02, /* 2 BITS */
1651 I40E_FCOE_DDP_CTX_DESC_BSIZE_16K = 0x03, /* 2 BITS */
1652 I40E_FCOE_DDP_CTX_DESC_DIFENA = 0x04, /* 1 BIT */
1653 I40E_FCOE_DDP_CTX_DESC_LASTSEQH = 0x08, /* 1 BIT */
1656 #define I40E_FCOE_DDP_CTX_QW1_FOFF_SHIFT 16
1657 #define I40E_FCOE_DDP_CTX_QW1_FOFF_MASK (0x3FFFULL << \
1658 I40E_FCOE_DDP_CTX_QW1_FOFF_SHIFT)
1660 #define I40E_FCOE_DDP_CTX_QW1_LSIZE_SHIFT 32
1661 #define I40E_FCOE_DDP_CTX_QW1_LSIZE_MASK (0x3FFFULL << \
1662 I40E_FCOE_DDP_CTX_QW1_LSIZE_SHIFT)
1664 /* FCoE DDP/DWO Queue Context descriptor */
1665 struct i40e_fcoe_queue_context_desc {
1666 __le64 dmaindx_fbase; /* 0:11 DMAINDX, 12:63 FBASE */
1667 __le64 flen_tph; /* 0:12 FLEN, 13:15 TPH */
1670 #define I40E_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT 0
1671 #define I40E_FCOE_QUEUE_CTX_QW0_DMAINDX_MASK (0xFFFULL << \
1672 I40E_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT)
1674 #define I40E_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT 12
1675 #define I40E_FCOE_QUEUE_CTX_QW0_FBASE_MASK (0xFFFFFFFFFFFFFULL << \
1676 I40E_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT)
1678 #define I40E_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT 0
1679 #define I40E_FCOE_QUEUE_CTX_QW1_FLEN_MASK (0x1FFFULL << \
1680 I40E_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
1682 #define I40E_FCOE_QUEUE_CTX_QW1_TPH_SHIFT 13
1683 #define I40E_FCOE_QUEUE_CTX_QW1_TPH_MASK (0x7ULL << \
1684 I40E_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
1686 enum i40e_fcoe_queue_ctx_desc_tph_bits {
1687 I40E_FCOE_QUEUE_CTX_DESC_TPHRDESC = 0x1,
1688 I40E_FCOE_QUEUE_CTX_DESC_TPHDATA = 0x2
1691 #define I40E_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT 30
1692 #define I40E_FCOE_QUEUE_CTX_QW1_RECIPE_MASK (0x3ULL << \
1693 I40E_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT)
1695 /* FCoE DDP/DWO Filter Context descriptor */
1696 struct i40e_fcoe_filter_context_desc {
1700 /* 48:51(0:3) RSVD, 52:63(4:15) DMAINDX */
1701 __le16 rsvd_dmaindx;
1703 /* 0:7 FLAGS, 8:52 RSVD, 53:63 LANQ */
1704 __le64 flags_rsvd_lanq;
1707 #define I40E_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT 4
1708 #define I40E_FCOE_FILTER_CTX_QW0_DMAINDX_MASK (0xFFF << \
1709 I40E_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT)
1711 enum i40e_fcoe_filter_ctx_desc_flags_bits {
1712 I40E_FCOE_FILTER_CTX_DESC_CTYP_DDP = 0x00,
1713 I40E_FCOE_FILTER_CTX_DESC_CTYP_DWO = 0x01,
1714 I40E_FCOE_FILTER_CTX_DESC_ENODE_INIT = 0x00,
1715 I40E_FCOE_FILTER_CTX_DESC_ENODE_RSP = 0x02,
1716 I40E_FCOE_FILTER_CTX_DESC_FC_CLASS2 = 0x00,
1717 I40E_FCOE_FILTER_CTX_DESC_FC_CLASS3 = 0x04
1720 #define I40E_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT 0
1721 #define I40E_FCOE_FILTER_CTX_QW1_FLAGS_MASK (0xFFULL << \
1722 I40E_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT)
1724 #define I40E_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT 8
1725 #define I40E_FCOE_FILTER_CTX_QW1_PCTYPE_MASK (0x3FULL << \
1726 I40E_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT)
1728 #define I40E_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT 53
1729 #define I40E_FCOE_FILTER_CTX_QW1_LANQINDX_MASK (0x7FFULL << \
1730 I40E_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT)
1732 enum i40e_switch_element_types {
1733 I40E_SWITCH_ELEMENT_TYPE_MAC = 1,
1734 I40E_SWITCH_ELEMENT_TYPE_PF = 2,
1735 I40E_SWITCH_ELEMENT_TYPE_VF = 3,
1736 I40E_SWITCH_ELEMENT_TYPE_EMP = 4,
1737 I40E_SWITCH_ELEMENT_TYPE_BMC = 6,
1738 I40E_SWITCH_ELEMENT_TYPE_PE = 16,
1739 I40E_SWITCH_ELEMENT_TYPE_VEB = 17,
1740 I40E_SWITCH_ELEMENT_TYPE_PA = 18,
1741 I40E_SWITCH_ELEMENT_TYPE_VSI = 19,
1744 /* Supported EtherType filters */
1745 enum i40e_ether_type_index {
1746 I40E_ETHER_TYPE_1588 = 0,
1747 I40E_ETHER_TYPE_FIP = 1,
1748 I40E_ETHER_TYPE_OUI_EXTENDED = 2,
1749 I40E_ETHER_TYPE_MAC_CONTROL = 3,
1750 I40E_ETHER_TYPE_LLDP = 4,
1751 I40E_ETHER_TYPE_EVB_PROTOCOL1 = 5,
1752 I40E_ETHER_TYPE_EVB_PROTOCOL2 = 6,
1753 I40E_ETHER_TYPE_QCN_CNM = 7,
1754 I40E_ETHER_TYPE_8021X = 8,
1755 I40E_ETHER_TYPE_ARP = 9,
1756 I40E_ETHER_TYPE_RSV1 = 10,
1757 I40E_ETHER_TYPE_RSV2 = 11,
1760 /* Filter context base size is 1K */
1761 #define I40E_HASH_FILTER_BASE_SIZE 1024
1762 /* Supported Hash filter values */
1763 enum i40e_hash_filter_size {
1764 I40E_HASH_FILTER_SIZE_1K = 0,
1765 I40E_HASH_FILTER_SIZE_2K = 1,
1766 I40E_HASH_FILTER_SIZE_4K = 2,
1767 I40E_HASH_FILTER_SIZE_8K = 3,
1768 I40E_HASH_FILTER_SIZE_16K = 4,
1769 I40E_HASH_FILTER_SIZE_32K = 5,
1770 I40E_HASH_FILTER_SIZE_64K = 6,
1771 I40E_HASH_FILTER_SIZE_128K = 7,
1772 I40E_HASH_FILTER_SIZE_256K = 8,
1773 I40E_HASH_FILTER_SIZE_512K = 9,
1774 I40E_HASH_FILTER_SIZE_1M = 10,
1777 /* DMA context base size is 0.5K */
1778 #define I40E_DMA_CNTX_BASE_SIZE 512
1779 /* Supported DMA context values */
1780 enum i40e_dma_cntx_size {
1781 I40E_DMA_CNTX_SIZE_512 = 0,
1782 I40E_DMA_CNTX_SIZE_1K = 1,
1783 I40E_DMA_CNTX_SIZE_2K = 2,
1784 I40E_DMA_CNTX_SIZE_4K = 3,
1785 I40E_DMA_CNTX_SIZE_8K = 4,
1786 I40E_DMA_CNTX_SIZE_16K = 5,
1787 I40E_DMA_CNTX_SIZE_32K = 6,
1788 I40E_DMA_CNTX_SIZE_64K = 7,
1789 I40E_DMA_CNTX_SIZE_128K = 8,
1790 I40E_DMA_CNTX_SIZE_256K = 9,
1793 /* Supported Hash look up table (LUT) sizes */
1794 enum i40e_hash_lut_size {
1795 I40E_HASH_LUT_SIZE_128 = 0,
1796 I40E_HASH_LUT_SIZE_512 = 1,
1799 /* Structure to hold a per PF filter control settings */
1800 struct i40e_filter_control_settings {
1801 /* number of PE Quad Hash filter buckets */
1802 enum i40e_hash_filter_size pe_filt_num;
1803 /* number of PE Quad Hash contexts */
1804 enum i40e_dma_cntx_size pe_cntx_num;
1805 /* number of FCoE filter buckets */
1806 enum i40e_hash_filter_size fcoe_filt_num;
1807 /* number of FCoE DDP contexts */
1808 enum i40e_dma_cntx_size fcoe_cntx_num;
1809 /* size of the Hash LUT */
1810 enum i40e_hash_lut_size hash_lut_size;
1811 /* enable FDIR filters for PF and its VFs */
1813 /* enable Ethertype filters for PF and its VFs */
1814 bool enable_ethtype;
1815 /* enable MAC/VLAN filters for PF and its VFs */
1816 bool enable_macvlan;
1819 /* Structure to hold device level control filter counts */
1820 struct i40e_control_filter_stats {
1821 u16 mac_etype_used; /* Used perfect match MAC/EtherType filters */
1822 u16 etype_used; /* Used perfect EtherType filters */
1823 u16 mac_etype_free; /* Un-used perfect match MAC/EtherType filters */
1824 u16 etype_free; /* Un-used perfect EtherType filters */
1827 enum i40e_reset_type {
1829 I40E_RESET_CORER = 1,
1830 I40E_RESET_GLOBR = 2,
1831 I40E_RESET_EMPR = 3,
1834 /* IEEE 802.1AB LLDP Agent Variables from NVM */
1835 #define I40E_NVM_LLDP_CFG_PTR 0x06
1836 #define I40E_SR_LLDP_CFG_PTR 0x31
1837 struct i40e_lldp_variables {
1847 /* Offsets into Alternate Ram */
1848 #define I40E_ALT_STRUCT_FIRST_PF_OFFSET 0 /* in dwords */
1849 #define I40E_ALT_STRUCT_DWORDS_PER_PF 64 /* in dwords */
1850 #define I40E_ALT_STRUCT_OUTER_VLAN_TAG_OFFSET 0xD /* in dwords */
1851 #define I40E_ALT_STRUCT_USER_PRIORITY_OFFSET 0xC /* in dwords */
1852 #define I40E_ALT_STRUCT_MIN_BW_OFFSET 0xE /* in dwords */
1853 #define I40E_ALT_STRUCT_MAX_BW_OFFSET 0xF /* in dwords */
1855 /* Alternate Ram Bandwidth Masks */
1856 #define I40E_ALT_BW_VALUE_MASK 0xFF
1857 #define I40E_ALT_BW_RELATIVE_MASK 0x40000000
1858 #define I40E_ALT_BW_VALID_MASK 0x80000000
1860 /* RSS Hash Table Size */
1861 #define I40E_PFQF_CTL_0_HASHLUTSIZE_512 0x00010000
1863 /* INPUT SET MASK for RSS, flow director, and flexible payload */
1864 #define I40E_L3_SRC_SHIFT 47
1865 #define I40E_L3_SRC_MASK (0x3ULL << I40E_L3_SRC_SHIFT)
1866 #define I40E_L3_V6_SRC_SHIFT 43
1867 #define I40E_L3_V6_SRC_MASK (0xFFULL << I40E_L3_V6_SRC_SHIFT)
1868 #define I40E_L3_DST_SHIFT 35
1869 #define I40E_L3_DST_MASK (0x3ULL << I40E_L3_DST_SHIFT)
1870 #define I40E_L3_V6_DST_SHIFT 35
1871 #define I40E_L3_V6_DST_MASK (0xFFULL << I40E_L3_V6_DST_SHIFT)
1872 #define I40E_L4_SRC_SHIFT 34
1873 #define I40E_L4_SRC_MASK (0x1ULL << I40E_L4_SRC_SHIFT)
1874 #define I40E_L4_DST_SHIFT 33
1875 #define I40E_L4_DST_MASK (0x1ULL << I40E_L4_DST_SHIFT)
1876 #define I40E_VERIFY_TAG_SHIFT 31
1877 #define I40E_VERIFY_TAG_MASK (0x3ULL << I40E_VERIFY_TAG_SHIFT)
1879 #define I40E_FLEX_50_SHIFT 13
1880 #define I40E_FLEX_50_MASK (0x1ULL << I40E_FLEX_50_SHIFT)
1881 #define I40E_FLEX_51_SHIFT 12
1882 #define I40E_FLEX_51_MASK (0x1ULL << I40E_FLEX_51_SHIFT)
1883 #define I40E_FLEX_52_SHIFT 11
1884 #define I40E_FLEX_52_MASK (0x1ULL << I40E_FLEX_52_SHIFT)
1885 #define I40E_FLEX_53_SHIFT 10
1886 #define I40E_FLEX_53_MASK (0x1ULL << I40E_FLEX_53_SHIFT)
1887 #define I40E_FLEX_54_SHIFT 9
1888 #define I40E_FLEX_54_MASK (0x1ULL << I40E_FLEX_54_SHIFT)
1889 #define I40E_FLEX_55_SHIFT 8
1890 #define I40E_FLEX_55_MASK (0x1ULL << I40E_FLEX_55_SHIFT)
1891 #define I40E_FLEX_56_SHIFT 7
1892 #define I40E_FLEX_56_MASK (0x1ULL << I40E_FLEX_56_SHIFT)
1893 #define I40E_FLEX_57_SHIFT 6
1894 #define I40E_FLEX_57_MASK (0x1ULL << I40E_FLEX_57_SHIFT)
1896 /* Version format for Dynamic Device Personalization(DDP) */
1897 struct i40e_ddp_version {
1904 #define I40E_DDP_NAME_SIZE 32
1906 /* Package header */
1907 struct i40e_package_header {
1908 struct i40e_ddp_version version;
1910 u32 segment_offset[1];
1913 /* Generic segment header */
1914 struct i40e_generic_seg_header {
1915 #define SEGMENT_TYPE_METADATA 0x00000001
1916 #define SEGMENT_TYPE_NOTES 0x00000002
1917 #define SEGMENT_TYPE_I40E 0x00000011
1918 #define SEGMENT_TYPE_X722 0x00000012
1920 struct i40e_ddp_version version;
1922 char name[I40E_DDP_NAME_SIZE];
1925 struct i40e_metadata_segment {
1926 struct i40e_generic_seg_header header;
1927 struct i40e_ddp_version version;
1928 #define I40E_DDP_TRACKID_RDONLY 0
1929 #define I40E_DDP_TRACKID_INVALID 0xFFFFFFFF
1931 char name[I40E_DDP_NAME_SIZE];
1934 struct i40e_device_id_entry {
1936 u32 sub_vendor_dev_id;
1939 struct i40e_profile_segment {
1940 struct i40e_generic_seg_header header;
1941 struct i40e_ddp_version version;
1942 char name[I40E_DDP_NAME_SIZE];
1943 u32 device_table_count;
1944 struct i40e_device_id_entry device_table[1];
1947 struct i40e_section_table {
1949 u32 section_offset[1];
1952 struct i40e_profile_section_header {
1956 #define SECTION_TYPE_INFO 0x00000010
1957 #define SECTION_TYPE_MMIO 0x00000800
1958 #define SECTION_TYPE_RB_MMIO 0x00001800
1959 #define SECTION_TYPE_AQ 0x00000801
1960 #define SECTION_TYPE_RB_AQ 0x00001801
1961 #define SECTION_TYPE_NOTE 0x80000000
1962 #define SECTION_TYPE_NAME 0x80000001
1963 #define SECTION_TYPE_PROTO 0x80000002
1964 #define SECTION_TYPE_PCTYPE 0x80000003
1965 #define SECTION_TYPE_PTYPE 0x80000004
1972 struct i40e_profile_tlv_section_record {
1979 /* Generic AQ section in proflie */
1980 struct i40e_profile_aq_section {
1988 struct i40e_profile_info {
1990 struct i40e_ddp_version version;
1992 #define I40E_DDP_ADD_TRACKID 0x01
1993 #define I40E_DDP_REMOVE_TRACKID 0x02
1995 u8 name[I40E_DDP_NAME_SIZE];
1997 #endif /* _I40E_TYPE_H_ */