1 /*******************************************************************************
3 Copyright (c) 2013 - 2015, Intel Corporation
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions are met:
9 1. Redistributions of source code must retain the above copyright notice,
10 this list of conditions and the following disclaimer.
12 2. Redistributions in binary form must reproduce the above copyright
13 notice, this list of conditions and the following disclaimer in the
14 documentation and/or other materials provided with the distribution.
16 3. Neither the name of the Intel Corporation nor the names of its
17 contributors may be used to endorse or promote products derived from
18 this software without specific prior written permission.
20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 POSSIBILITY OF SUCH DAMAGE.
32 ***************************************************************************/
37 #include "iavf_status.h"
38 #include "iavf_osdep.h"
39 #include "iavf_register.h"
40 #include "iavf_adminq.h"
42 #include "iavf_lan_hmc.h"
43 #include "iavf_devids.h"
45 #define UNREFERENCED_XPARAMETER
46 #define UNREFERENCED_1PARAMETER(_p) (_p);
47 #define UNREFERENCED_2PARAMETER(_p, _q) (_p); (_q);
48 #define UNREFERENCED_3PARAMETER(_p, _q, _r) (_p); (_q); (_r);
49 #define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) (_p); (_q); (_r); (_s);
50 #define UNREFERENCED_5PARAMETER(_p, _q, _r, _s, _t) (_p); (_q); (_r); (_s); (_t);
54 #define BIT(a) (1UL << (a))
57 #define BIT_ULL(a) (1ULL << (a))
59 #endif /* LINUX_MACROS */
62 /* IAVF_MASK is a macro used on 32 bit registers */
63 #define IAVF_MASK(mask, shift) (mask << shift)
66 #define IAVF_MAX_PF 16
67 #define IAVF_MAX_PF_VSI 64
68 #define IAVF_MAX_PF_QP 128
69 #define IAVF_MAX_VSI_QP 16
70 #define IAVF_MAX_VF_VSI 3
71 #define IAVF_MAX_CHAINED_RX_BUFFERS 5
72 #define IAVF_MAX_PF_UDP_OFFLOAD_PORTS 16
74 /* something less than 1 minute */
75 #define IAVF_HEARTBEAT_TIMEOUT (HZ * 50)
77 /* Max default timeout in ms, */
78 #define IAVF_MAX_NVM_TIMEOUT 18000
80 /* Max timeout in ms for the phy to respond */
81 #define IAVF_MAX_PHY_TIMEOUT 500
83 /* Check whether address is multicast. */
84 #define IAVF_IS_MULTICAST(address) (bool)(((u8 *)(address))[0] & ((u8)0x01))
86 /* Check whether an address is broadcast. */
87 #define IAVF_IS_BROADCAST(address) \
88 ((((u8 *)(address))[0] == ((u8)0xff)) && \
89 (((u8 *)(address))[1] == ((u8)0xff)))
91 /* Switch from ms to the 1usec global time (this is the GTIME resolution) */
92 #define IAVF_MS_TO_GTIME(time) ((time) * 1000)
94 /* forward declaration */
96 typedef void (*IAVF_ADMINQ_CALLBACK)(struct iavf_hw *, struct iavf_aq_desc *);
101 /* Data type manipulation macros. */
102 #define IAVF_HI_DWORD(x) ((u32)((((x) >> 16) >> 16) & 0xFFFFFFFF))
103 #define IAVF_LO_DWORD(x) ((u32)((x) & 0xFFFFFFFF))
105 #define IAVF_HI_WORD(x) ((u16)(((x) >> 16) & 0xFFFF))
106 #define IAVF_LO_WORD(x) ((u16)((x) & 0xFFFF))
108 #define IAVF_HI_BYTE(x) ((u8)(((x) >> 8) & 0xFF))
109 #define IAVF_LO_BYTE(x) ((u8)((x) & 0xFF))
111 /* Number of Transmit Descriptors must be a multiple of 8. */
112 #define IAVF_REQ_TX_DESCRIPTOR_MULTIPLE 8
113 /* Number of Receive Descriptors must be a multiple of 32 if
114 * the number of descriptors is greater than 32.
116 #define IAVF_REQ_RX_DESCRIPTOR_MULTIPLE 32
118 #define IAVF_DESC_UNUSED(R) \
119 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
120 (R)->next_to_clean - (R)->next_to_use - 1)
122 /* bitfields for Tx queue mapping in QTX_CTL */
123 #define IAVF_QTX_CTL_VF_QUEUE 0x0
124 #define IAVF_QTX_CTL_VM_QUEUE 0x1
125 #define IAVF_QTX_CTL_PF_QUEUE 0x2
127 /* debug masks - set these bits in hw->debug_mask to control output */
128 enum iavf_debug_mask {
129 IAVF_DEBUG_INIT = 0x00000001,
130 IAVF_DEBUG_RELEASE = 0x00000002,
132 IAVF_DEBUG_LINK = 0x00000010,
133 IAVF_DEBUG_PHY = 0x00000020,
134 IAVF_DEBUG_HMC = 0x00000040,
135 IAVF_DEBUG_NVM = 0x00000080,
136 IAVF_DEBUG_LAN = 0x00000100,
137 IAVF_DEBUG_FLOW = 0x00000200,
138 IAVF_DEBUG_DCB = 0x00000400,
139 IAVF_DEBUG_DIAG = 0x00000800,
140 IAVF_DEBUG_FD = 0x00001000,
141 IAVF_DEBUG_PACKAGE = 0x00002000,
143 IAVF_DEBUG_AQ_MESSAGE = 0x01000000,
144 IAVF_DEBUG_AQ_DESCRIPTOR = 0x02000000,
145 IAVF_DEBUG_AQ_DESC_BUFFER = 0x04000000,
146 IAVF_DEBUG_AQ_COMMAND = 0x06000000,
147 IAVF_DEBUG_AQ = 0x0F000000,
149 IAVF_DEBUG_USER = 0xF0000000,
151 IAVF_DEBUG_ALL = 0xFFFFFFFF
155 #define IAVF_PCI_LINK_STATUS 0xB2
156 #define IAVF_PCI_LINK_WIDTH 0x3F0
157 #define IAVF_PCI_LINK_WIDTH_1 0x10
158 #define IAVF_PCI_LINK_WIDTH_2 0x20
159 #define IAVF_PCI_LINK_WIDTH_4 0x40
160 #define IAVF_PCI_LINK_WIDTH_8 0x80
161 #define IAVF_PCI_LINK_SPEED 0xF
162 #define IAVF_PCI_LINK_SPEED_2500 0x1
163 #define IAVF_PCI_LINK_SPEED_5000 0x2
164 #define IAVF_PCI_LINK_SPEED_8000 0x3
166 #define IAVF_MDIO_CLAUSE22_STCODE_MASK IAVF_MASK(1, \
167 IAVF_GLGEN_MSCA_STCODE_SHIFT)
168 #define IAVF_MDIO_CLAUSE22_OPCODE_WRITE_MASK IAVF_MASK(1, \
169 IAVF_GLGEN_MSCA_OPCODE_SHIFT)
170 #define IAVF_MDIO_CLAUSE22_OPCODE_READ_MASK IAVF_MASK(2, \
171 IAVF_GLGEN_MSCA_OPCODE_SHIFT)
173 #define IAVF_MDIO_CLAUSE45_STCODE_MASK IAVF_MASK(0, \
174 IAVF_GLGEN_MSCA_STCODE_SHIFT)
175 #define IAVF_MDIO_CLAUSE45_OPCODE_ADDRESS_MASK IAVF_MASK(0, \
176 IAVF_GLGEN_MSCA_OPCODE_SHIFT)
177 #define IAVF_MDIO_CLAUSE45_OPCODE_WRITE_MASK IAVF_MASK(1, \
178 IAVF_GLGEN_MSCA_OPCODE_SHIFT)
179 #define IAVF_MDIO_CLAUSE45_OPCODE_READ_INC_ADDR_MASK IAVF_MASK(2, \
180 IAVF_GLGEN_MSCA_OPCODE_SHIFT)
181 #define IAVF_MDIO_CLAUSE45_OPCODE_READ_MASK IAVF_MASK(3, \
182 IAVF_GLGEN_MSCA_OPCODE_SHIFT)
184 #define IAVF_PHY_COM_REG_PAGE 0x1E
185 #define IAVF_PHY_LED_LINK_MODE_MASK 0xF0
186 #define IAVF_PHY_LED_MANUAL_ON 0x100
187 #define IAVF_PHY_LED_PROV_REG_1 0xC430
188 #define IAVF_PHY_LED_MODE_MASK 0xFFFF
189 #define IAVF_PHY_LED_MODE_ORIG 0x80000000
192 enum iavf_memset_type {
198 enum iavf_memcpy_type {
199 IAVF_NONDMA_TO_NONDMA = 0,
205 /* These are structs for managing the hardware information and the operations.
206 * The structures of function pointers are filled out at init time when we
207 * know for sure exactly which hardware we're working with. This gives us the
208 * flexibility of using the same main driver code but adapting to slightly
209 * different hardware needs as new parts are developed. For this architecture,
210 * the Firmware and AdminQ are intended to insulate the driver from most of the
211 * future changes, but these structures will also do part of the job.
214 IAVF_MAC_UNKNOWN = 0,
222 enum iavf_media_type {
223 IAVF_MEDIA_TYPE_UNKNOWN = 0,
224 IAVF_MEDIA_TYPE_FIBER,
225 IAVF_MEDIA_TYPE_BASET,
226 IAVF_MEDIA_TYPE_BACKPLANE,
229 IAVF_MEDIA_TYPE_VIRTUAL
241 enum iavf_set_fc_aq_failures {
242 IAVF_SET_FC_AQ_FAIL_NONE = 0,
243 IAVF_SET_FC_AQ_FAIL_GET = 1,
244 IAVF_SET_FC_AQ_FAIL_SET = 2,
245 IAVF_SET_FC_AQ_FAIL_UPDATE = 4,
246 IAVF_SET_FC_AQ_FAIL_SET_UPDATE = 6
258 IAVF_VSI_TYPE_UNKNOWN
261 enum iavf_queue_type {
262 IAVF_QUEUE_TYPE_RX = 0,
264 IAVF_QUEUE_TYPE_PE_CEQ,
265 IAVF_QUEUE_TYPE_UNKNOWN
268 struct iavf_link_status {
269 enum iavf_aq_phy_type phy_type;
270 enum iavf_aq_link_speed link_speed;
277 /* is Link Status Event notification to SW enabled */
284 /* 1st byte: module identifier */
285 #define IAVF_MODULE_TYPE_SFP 0x03
286 #define IAVF_MODULE_TYPE_QSFP 0x0D
287 /* 2nd byte: ethernet compliance codes for 10/40G */
288 #define IAVF_MODULE_TYPE_40G_ACTIVE 0x01
289 #define IAVF_MODULE_TYPE_40G_LR4 0x02
290 #define IAVF_MODULE_TYPE_40G_SR4 0x04
291 #define IAVF_MODULE_TYPE_40G_CR4 0x08
292 #define IAVF_MODULE_TYPE_10G_BASE_SR 0x10
293 #define IAVF_MODULE_TYPE_10G_BASE_LR 0x20
294 #define IAVF_MODULE_TYPE_10G_BASE_LRM 0x40
295 #define IAVF_MODULE_TYPE_10G_BASE_ER 0x80
296 /* 3rd byte: ethernet compliance codes for 1G */
297 #define IAVF_MODULE_TYPE_1000BASE_SX 0x01
298 #define IAVF_MODULE_TYPE_1000BASE_LX 0x02
299 #define IAVF_MODULE_TYPE_1000BASE_CX 0x04
300 #define IAVF_MODULE_TYPE_1000BASE_T 0x08
303 struct iavf_phy_info {
304 struct iavf_link_status link_info;
305 struct iavf_link_status link_info_old;
307 enum iavf_media_type media_type;
308 /* all the phy types the NVM is capable of */
312 #define IAVF_CAP_PHY_TYPE_SGMII BIT_ULL(IAVF_PHY_TYPE_SGMII)
313 #define IAVF_CAP_PHY_TYPE_1000BASE_KX BIT_ULL(IAVF_PHY_TYPE_1000BASE_KX)
314 #define IAVF_CAP_PHY_TYPE_10GBASE_KX4 BIT_ULL(IAVF_PHY_TYPE_10GBASE_KX4)
315 #define IAVF_CAP_PHY_TYPE_10GBASE_KR BIT_ULL(IAVF_PHY_TYPE_10GBASE_KR)
316 #define IAVF_CAP_PHY_TYPE_40GBASE_KR4 BIT_ULL(IAVF_PHY_TYPE_40GBASE_KR4)
317 #define IAVF_CAP_PHY_TYPE_XAUI BIT_ULL(IAVF_PHY_TYPE_XAUI)
318 #define IAVF_CAP_PHY_TYPE_XFI BIT_ULL(IAVF_PHY_TYPE_XFI)
319 #define IAVF_CAP_PHY_TYPE_SFI BIT_ULL(IAVF_PHY_TYPE_SFI)
320 #define IAVF_CAP_PHY_TYPE_XLAUI BIT_ULL(IAVF_PHY_TYPE_XLAUI)
321 #define IAVF_CAP_PHY_TYPE_XLPPI BIT_ULL(IAVF_PHY_TYPE_XLPPI)
322 #define IAVF_CAP_PHY_TYPE_40GBASE_CR4_CU BIT_ULL(IAVF_PHY_TYPE_40GBASE_CR4_CU)
323 #define IAVF_CAP_PHY_TYPE_10GBASE_CR1_CU BIT_ULL(IAVF_PHY_TYPE_10GBASE_CR1_CU)
324 #define IAVF_CAP_PHY_TYPE_10GBASE_AOC BIT_ULL(IAVF_PHY_TYPE_10GBASE_AOC)
325 #define IAVF_CAP_PHY_TYPE_40GBASE_AOC BIT_ULL(IAVF_PHY_TYPE_40GBASE_AOC)
326 #define IAVF_CAP_PHY_TYPE_100BASE_TX BIT_ULL(IAVF_PHY_TYPE_100BASE_TX)
327 #define IAVF_CAP_PHY_TYPE_1000BASE_T BIT_ULL(IAVF_PHY_TYPE_1000BASE_T)
328 #define IAVF_CAP_PHY_TYPE_10GBASE_T BIT_ULL(IAVF_PHY_TYPE_10GBASE_T)
329 #define IAVF_CAP_PHY_TYPE_10GBASE_SR BIT_ULL(IAVF_PHY_TYPE_10GBASE_SR)
330 #define IAVF_CAP_PHY_TYPE_10GBASE_LR BIT_ULL(IAVF_PHY_TYPE_10GBASE_LR)
331 #define IAVF_CAP_PHY_TYPE_10GBASE_SFPP_CU BIT_ULL(IAVF_PHY_TYPE_10GBASE_SFPP_CU)
332 #define IAVF_CAP_PHY_TYPE_10GBASE_CR1 BIT_ULL(IAVF_PHY_TYPE_10GBASE_CR1)
333 #define IAVF_CAP_PHY_TYPE_40GBASE_CR4 BIT_ULL(IAVF_PHY_TYPE_40GBASE_CR4)
334 #define IAVF_CAP_PHY_TYPE_40GBASE_SR4 BIT_ULL(IAVF_PHY_TYPE_40GBASE_SR4)
335 #define IAVF_CAP_PHY_TYPE_40GBASE_LR4 BIT_ULL(IAVF_PHY_TYPE_40GBASE_LR4)
336 #define IAVF_CAP_PHY_TYPE_1000BASE_SX BIT_ULL(IAVF_PHY_TYPE_1000BASE_SX)
337 #define IAVF_CAP_PHY_TYPE_1000BASE_LX BIT_ULL(IAVF_PHY_TYPE_1000BASE_LX)
338 #define IAVF_CAP_PHY_TYPE_1000BASE_T_OPTICAL \
339 BIT_ULL(IAVF_PHY_TYPE_1000BASE_T_OPTICAL)
340 #define IAVF_CAP_PHY_TYPE_20GBASE_KR2 BIT_ULL(IAVF_PHY_TYPE_20GBASE_KR2)
342 * Defining the macro IAVF_TYPE_OFFSET to implement a bit shift for some
343 * PHY types. There is an unused bit (31) in the IAVF_CAP_PHY_TYPE_* bit
344 * fields but no corresponding gap in the iavf_aq_phy_type enumeration. So,
345 * a shift is needed to adjust for this with values larger than 31. The
346 * only affected values are IAVF_PHY_TYPE_25GBASE_*.
348 #define IAVF_PHY_TYPE_OFFSET 1
349 #define IAVF_CAP_PHY_TYPE_25GBASE_KR BIT_ULL(IAVF_PHY_TYPE_25GBASE_KR + \
350 IAVF_PHY_TYPE_OFFSET)
351 #define IAVF_CAP_PHY_TYPE_25GBASE_CR BIT_ULL(IAVF_PHY_TYPE_25GBASE_CR + \
352 IAVF_PHY_TYPE_OFFSET)
353 #define IAVF_CAP_PHY_TYPE_25GBASE_SR BIT_ULL(IAVF_PHY_TYPE_25GBASE_SR + \
354 IAVF_PHY_TYPE_OFFSET)
355 #define IAVF_CAP_PHY_TYPE_25GBASE_LR BIT_ULL(IAVF_PHY_TYPE_25GBASE_LR + \
356 IAVF_PHY_TYPE_OFFSET)
357 #define IAVF_CAP_PHY_TYPE_25GBASE_AOC BIT_ULL(IAVF_PHY_TYPE_25GBASE_AOC + \
358 IAVF_PHY_TYPE_OFFSET)
359 #define IAVF_CAP_PHY_TYPE_25GBASE_ACC BIT_ULL(IAVF_PHY_TYPE_25GBASE_ACC + \
360 IAVF_PHY_TYPE_OFFSET)
361 #define IAVF_HW_CAP_MAX_GPIO 30
362 #define IAVF_HW_CAP_MDIO_PORT_MODE_MDIO 0
363 #define IAVF_HW_CAP_MDIO_PORT_MODE_I2C 1
365 enum iavf_acpi_programming_method {
366 IAVF_ACPI_PROGRAMMING_METHOD_HW_FVL = 0,
367 IAVF_ACPI_PROGRAMMING_METHOD_AQC_FPK = 1
370 #define IAVF_WOL_SUPPORT_MASK 0x1
371 #define IAVF_ACPI_PROGRAMMING_METHOD_MASK 0x2
372 #define IAVF_PROXY_SUPPORT_MASK 0x4
374 /* Capabilities of a PF or a VF or the whole device */
375 struct iavf_hw_capabilities {
377 #define IAVF_NVM_IMAGE_TYPE_EVB 0x0
378 #define IAVF_NVM_IMAGE_TYPE_CLOUD 0x2
379 #define IAVF_NVM_IMAGE_TYPE_UDP_CLOUD 0x3
382 u32 mng_protocols_over_mctp;
383 #define IAVF_MNG_PROTOCOL_PLDM 0x2
384 #define IAVF_MNG_PROTOCOL_OEM_COMMANDS 0x4
385 #define IAVF_MNG_PROTOCOL_NCSI 0x8
391 bool evb_802_1_qbg; /* Edge Virtual Bridging */
392 bool evb_802_1_qbh; /* Bridge Port Extension */
395 bool iscsi; /* Indicates iSCSI enabled */
399 #define IAVF_FLEX10_MODE_UNKNOWN 0x0
400 #define IAVF_FLEX10_MODE_DCC 0x1
401 #define IAVF_FLEX10_MODE_DCI 0x2
404 #define IAVF_FLEX10_STATUS_DCC_ERROR 0x1
405 #define IAVF_FLEX10_STATUS_VC_MODE 0x2
407 bool sec_rev_disabled;
408 bool update_disabled;
409 #define IAVF_NVM_MGMT_SEC_REV_DISABLED 0x1
410 #define IAVF_NVM_MGMT_UPDATE_DISABLED 0x2
416 u32 fd_filters_guaranteed;
417 u32 fd_filters_best_effort;
420 u32 rss_table_entry_width;
421 bool led[IAVF_HW_CAP_MAX_GPIO];
422 bool sdp[IAVF_HW_CAP_MAX_GPIO];
424 u32 num_flow_director_filters;
431 u32 num_msix_vectors;
432 u32 num_msix_vectors_vf;
441 bool apm_wol_support;
442 enum iavf_acpi_programming_method acpi_prog_method;
446 struct iavf_mac_info {
447 enum iavf_mac_type type;
449 u8 perm_addr[ETH_ALEN];
450 u8 san_addr[ETH_ALEN];
451 u8 port_addr[ETH_ALEN];
455 enum iavf_aq_resources_ids {
456 IAVF_NVM_RESOURCE_ID = 1
459 enum iavf_aq_resource_access_type {
460 IAVF_RESOURCE_READ = 1,
464 struct iavf_nvm_info {
465 u64 hw_semaphore_timeout; /* usec global time (GTIME resolution) */
466 u32 timeout; /* [ms] */
467 u16 sr_size; /* Shadow RAM size in words */
468 bool blank_nvm_mode; /* is NVM empty (no FW present)*/
469 u16 version; /* NVM package version */
470 u32 eetrack; /* NVM data version */
471 u32 oem_ver; /* OEM version info */
474 /* definitions used in NVM update support */
476 enum iavf_nvmupd_cmd {
478 IAVF_NVMUPD_READ_CON,
479 IAVF_NVMUPD_READ_SNT,
480 IAVF_NVMUPD_READ_LCB,
482 IAVF_NVMUPD_WRITE_ERA,
483 IAVF_NVMUPD_WRITE_CON,
484 IAVF_NVMUPD_WRITE_SNT,
485 IAVF_NVMUPD_WRITE_LCB,
486 IAVF_NVMUPD_WRITE_SA,
487 IAVF_NVMUPD_CSUM_CON,
489 IAVF_NVMUPD_CSUM_LCB,
492 IAVF_NVMUPD_GET_AQ_RESULT,
493 IAVF_NVMUPD_GET_AQ_EVENT,
496 enum iavf_nvmupd_state {
497 IAVF_NVMUPD_STATE_INIT,
498 IAVF_NVMUPD_STATE_READING,
499 IAVF_NVMUPD_STATE_WRITING,
500 IAVF_NVMUPD_STATE_INIT_WAIT,
501 IAVF_NVMUPD_STATE_WRITE_WAIT,
502 IAVF_NVMUPD_STATE_ERROR
505 /* nvm_access definition and its masks/shifts need to be accessible to
506 * application, core driver, and shared code. Where is the right file?
508 #define IAVF_NVM_READ 0xB
509 #define IAVF_NVM_WRITE 0xC
511 #define IAVF_NVM_MOD_PNT_MASK 0xFF
513 #define IAVF_NVM_TRANS_SHIFT 8
514 #define IAVF_NVM_TRANS_MASK (0xf << IAVF_NVM_TRANS_SHIFT)
515 #define IAVF_NVM_PRESERVATION_FLAGS_SHIFT 12
516 #define IAVF_NVM_PRESERVATION_FLAGS_MASK \
517 (0x3 << IAVF_NVM_PRESERVATION_FLAGS_SHIFT)
518 #define IAVF_NVM_PRESERVATION_FLAGS_SELECTED 0x01
519 #define IAVF_NVM_PRESERVATION_FLAGS_ALL 0x02
520 #define IAVF_NVM_CON 0x0
521 #define IAVF_NVM_SNT 0x1
522 #define IAVF_NVM_LCB 0x2
523 #define IAVF_NVM_SA (IAVF_NVM_SNT | IAVF_NVM_LCB)
524 #define IAVF_NVM_ERA 0x4
525 #define IAVF_NVM_CSUM 0x8
526 #define IAVF_NVM_AQE 0xe
527 #define IAVF_NVM_EXEC 0xf
529 #define IAVF_NVM_ADAPT_SHIFT 16
530 #define IAVF_NVM_ADAPT_MASK (0xffffULL << IAVF_NVM_ADAPT_SHIFT)
532 #define IAVF_NVMUPD_MAX_DATA 4096
533 #define IAVF_NVMUPD_IFACE_TIMEOUT 2 /* seconds */
535 struct iavf_nvm_access {
538 u32 offset; /* in bytes */
539 u32 data_size; /* in bytes */
543 /* (Q)SFP module access definitions */
544 #define IAVF_I2C_EEPROM_DEV_ADDR 0xA0
545 #define IAVF_I2C_EEPROM_DEV_ADDR2 0xA2
546 #define IAVF_MODULE_TYPE_ADDR 0x00
547 #define IAVF_MODULE_REVISION_ADDR 0x01
548 #define IAVF_MODULE_SFF_8472_COMP 0x5E
549 #define IAVF_MODULE_SFF_8472_SWAP 0x5C
550 #define IAVF_MODULE_SFF_ADDR_MODE 0x04
551 #define IAVF_MODULE_SFF_DIAG_CAPAB 0x40
552 #define IAVF_MODULE_TYPE_QSFP_PLUS 0x0D
553 #define IAVF_MODULE_TYPE_QSFP28 0x11
554 #define IAVF_MODULE_QSFP_MAX_LEN 640
558 iavf_bus_type_unknown = 0,
561 iavf_bus_type_pci_express,
562 iavf_bus_type_reserved
566 enum iavf_bus_speed {
567 iavf_bus_speed_unknown = 0,
568 iavf_bus_speed_33 = 33,
569 iavf_bus_speed_66 = 66,
570 iavf_bus_speed_100 = 100,
571 iavf_bus_speed_120 = 120,
572 iavf_bus_speed_133 = 133,
573 iavf_bus_speed_2500 = 2500,
574 iavf_bus_speed_5000 = 5000,
575 iavf_bus_speed_8000 = 8000,
576 iavf_bus_speed_reserved
580 enum iavf_bus_width {
581 iavf_bus_width_unknown = 0,
582 iavf_bus_width_pcie_x1 = 1,
583 iavf_bus_width_pcie_x2 = 2,
584 iavf_bus_width_pcie_x4 = 4,
585 iavf_bus_width_pcie_x8 = 8,
586 iavf_bus_width_32 = 32,
587 iavf_bus_width_64 = 64,
588 iavf_bus_width_reserved
592 struct iavf_bus_info {
593 enum iavf_bus_speed speed;
594 enum iavf_bus_width width;
595 enum iavf_bus_type type;
603 /* Flow control (FC) parameters */
604 struct iavf_fc_info {
605 enum iavf_fc_mode current_mode; /* FC mode in effect */
606 enum iavf_fc_mode requested_mode; /* FC mode requested by caller */
609 #define IAVF_MAX_TRAFFIC_CLASS 8
610 #define IAVF_MAX_USER_PRIORITY 8
611 #define IAVF_DCBX_MAX_APPS 32
612 #define IAVF_LLDPDU_SIZE 1500
613 #define IAVF_TLV_STATUS_OPER 0x1
614 #define IAVF_TLV_STATUS_SYNC 0x2
615 #define IAVF_TLV_STATUS_ERR 0x4
616 #define IAVF_CEE_OPER_MAX_APPS 3
617 #define IAVF_APP_PROTOID_FCOE 0x8906
618 #define IAVF_APP_PROTOID_ISCSI 0x0cbc
619 #define IAVF_APP_PROTOID_FIP 0x8914
620 #define IAVF_APP_SEL_ETHTYPE 0x1
621 #define IAVF_APP_SEL_TCPIP 0x2
622 #define IAVF_CEE_APP_SEL_ETHTYPE 0x0
623 #define IAVF_CEE_APP_SEL_TCPIP 0x1
625 /* CEE or IEEE 802.1Qaz ETS Configuration data */
626 struct iavf_dcb_ets_config {
630 u8 prioritytable[IAVF_MAX_TRAFFIC_CLASS];
631 u8 tcbwtable[IAVF_MAX_TRAFFIC_CLASS];
632 u8 tsatable[IAVF_MAX_TRAFFIC_CLASS];
635 /* CEE or IEEE 802.1Qaz PFC Configuration data */
636 struct iavf_dcb_pfc_config {
643 /* CEE or IEEE 802.1Qaz Application Priority data */
644 struct iavf_dcb_app_priority_table {
650 struct iavf_dcbx_config {
652 #define IAVF_DCBX_MODE_CEE 0x1
653 #define IAVF_DCBX_MODE_IEEE 0x2
655 #define IAVF_DCBX_APPS_NON_WILLING 0x1
657 u32 tlv_status; /* CEE mode TLV status */
658 struct iavf_dcb_ets_config etscfg;
659 struct iavf_dcb_ets_config etsrec;
660 struct iavf_dcb_pfc_config pfc;
661 struct iavf_dcb_app_priority_table app[IAVF_DCBX_MAX_APPS];
664 /* Port hardware description */
669 /* subsystem structs */
670 struct iavf_phy_info phy;
671 struct iavf_mac_info mac;
672 struct iavf_bus_info bus;
673 struct iavf_nvm_info nvm;
674 struct iavf_fc_info fc;
679 u16 subsystem_device_id;
680 u16 subsystem_vendor_id;
683 bool adapter_stopped;
685 /* capabilities for entire device and PCI func */
686 struct iavf_hw_capabilities dev_caps;
687 struct iavf_hw_capabilities func_caps;
689 /* Flow Director shared filter space */
690 u16 fdir_shared_filter_count;
692 /* device profile info */
696 /* for multi-function MACs */
701 /* Closest numa node to the device */
704 /* Admin Queue info */
705 struct iavf_adminq_info aq;
707 /* state of nvm update process */
708 enum iavf_nvmupd_state nvmupd_state;
709 struct iavf_aq_desc nvm_wb_desc;
710 struct iavf_aq_desc nvm_aq_event_desc;
711 struct iavf_virt_mem nvm_buff;
712 bool nvm_release_on_done;
716 struct iavf_hmc_info hmc; /* HMC info struct */
718 /* LLDP/DCBX Status */
722 struct iavf_dcbx_config local_dcbx_config; /* Oper/Local Cfg */
723 struct iavf_dcbx_config remote_dcbx_config; /* Peer Cfg */
724 struct iavf_dcbx_config desired_dcbx_config; /* CEE Desired Cfg */
726 /* WoL and proxy support */
727 u16 num_wol_proxy_filters;
728 u16 wol_proxy_vsi_seid;
730 #define IAVF_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0)
731 #define IAVF_HW_FLAG_802_1AD_CAPABLE BIT_ULL(1)
732 #define IAVF_HW_FLAG_AQ_PHY_ACCESS_CAPABLE BIT_ULL(2)
733 #define IAVF_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3)
736 /* Used in set switch config AQ command */
746 STATIC INLINE bool iavf_is_vf(struct iavf_hw *hw)
748 return (hw->mac.type == IAVF_MAC_VF ||
749 hw->mac.type == IAVF_MAC_X722_VF);
752 struct iavf_driver_version {
757 u8 driver_string[32];
761 union iavf_16byte_rx_desc {
763 __le64 pkt_addr; /* Packet buffer address */
764 __le64 hdr_addr; /* Header buffer address */
770 __le16 mirroring_status;
776 __le32 rss; /* RSS Hash */
777 __le32 fd_id; /* Flow director filter id */
778 __le32 fcoe_param; /* FCoE DDP Context id */
782 /* ext status/error/pktype/length */
783 __le64 status_error_len;
785 } wb; /* writeback */
788 union iavf_32byte_rx_desc {
790 __le64 pkt_addr; /* Packet buffer address */
791 __le64 hdr_addr; /* Header buffer address */
792 /* bit 0 of hdr_buffer_addr is DD bit */
800 __le16 mirroring_status;
806 __le32 rss; /* RSS Hash */
807 __le32 fcoe_param; /* FCoE DDP Context id */
808 /* Flow director filter id in case of
809 * Programming status desc WB
815 /* status/error/pktype/length */
816 __le64 status_error_len;
819 __le16 ext_status; /* extended status */
826 __le32 flex_bytes_lo;
830 __le32 flex_bytes_hi;
834 } wb; /* writeback */
837 #define IAVF_RXD_QW0_MIRROR_STATUS_SHIFT 8
838 #define IAVF_RXD_QW0_MIRROR_STATUS_MASK (0x3FUL << \
839 IAVF_RXD_QW0_MIRROR_STATUS_SHIFT)
840 #define IAVF_RXD_QW0_FCOEINDX_SHIFT 0
841 #define IAVF_RXD_QW0_FCOEINDX_MASK (0xFFFUL << \
842 IAVF_RXD_QW0_FCOEINDX_SHIFT)
844 enum iavf_rx_desc_status_bits {
845 /* Note: These are predefined bit offsets */
846 IAVF_RX_DESC_STATUS_DD_SHIFT = 0,
847 IAVF_RX_DESC_STATUS_EOF_SHIFT = 1,
848 IAVF_RX_DESC_STATUS_L2TAG1P_SHIFT = 2,
849 IAVF_RX_DESC_STATUS_L3L4P_SHIFT = 3,
850 IAVF_RX_DESC_STATUS_CRCP_SHIFT = 4,
851 IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 2 BITS */
852 IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT = 7,
853 IAVF_RX_DESC_STATUS_EXT_UDP_0_SHIFT = 8,
855 IAVF_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */
856 IAVF_RX_DESC_STATUS_FLM_SHIFT = 11,
857 IAVF_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */
858 IAVF_RX_DESC_STATUS_LPBK_SHIFT = 14,
859 IAVF_RX_DESC_STATUS_IPV6EXADD_SHIFT = 15,
860 IAVF_RX_DESC_STATUS_RESERVED2_SHIFT = 16, /* 2 BITS */
861 IAVF_RX_DESC_STATUS_INT_UDP_0_SHIFT = 18,
862 IAVF_RX_DESC_STATUS_LAST /* this entry must be last!!! */
865 #define IAVF_RXD_QW1_STATUS_SHIFT 0
866 #define IAVF_RXD_QW1_STATUS_MASK ((BIT(IAVF_RX_DESC_STATUS_LAST) - 1) << \
867 IAVF_RXD_QW1_STATUS_SHIFT)
869 #define IAVF_RXD_QW1_STATUS_TSYNINDX_SHIFT IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT
870 #define IAVF_RXD_QW1_STATUS_TSYNINDX_MASK (0x3UL << \
871 IAVF_RXD_QW1_STATUS_TSYNINDX_SHIFT)
873 #define IAVF_RXD_QW1_STATUS_TSYNVALID_SHIFT IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT
874 #define IAVF_RXD_QW1_STATUS_TSYNVALID_MASK BIT_ULL(IAVF_RXD_QW1_STATUS_TSYNVALID_SHIFT)
876 #define IAVF_RXD_QW1_STATUS_UMBCAST_SHIFT IAVF_RX_DESC_STATUS_UMBCAST
877 #define IAVF_RXD_QW1_STATUS_UMBCAST_MASK (0x3UL << \
878 IAVF_RXD_QW1_STATUS_UMBCAST_SHIFT)
880 enum iavf_rx_desc_fltstat_values {
881 IAVF_RX_DESC_FLTSTAT_NO_DATA = 0,
882 IAVF_RX_DESC_FLTSTAT_RSV_FD_ID = 1, /* 16byte desc? FD_ID : RSV */
883 IAVF_RX_DESC_FLTSTAT_RSV = 2,
884 IAVF_RX_DESC_FLTSTAT_RSS_HASH = 3,
887 #define IAVF_RXD_PACKET_TYPE_UNICAST 0
888 #define IAVF_RXD_PACKET_TYPE_MULTICAST 1
889 #define IAVF_RXD_PACKET_TYPE_BROADCAST 2
890 #define IAVF_RXD_PACKET_TYPE_MIRRORED 3
892 #define IAVF_RXD_QW1_ERROR_SHIFT 19
893 #define IAVF_RXD_QW1_ERROR_MASK (0xFFUL << IAVF_RXD_QW1_ERROR_SHIFT)
895 enum iavf_rx_desc_error_bits {
896 /* Note: These are predefined bit offsets */
897 IAVF_RX_DESC_ERROR_RXE_SHIFT = 0,
898 IAVF_RX_DESC_ERROR_RECIPE_SHIFT = 1,
899 IAVF_RX_DESC_ERROR_HBO_SHIFT = 2,
900 IAVF_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */
901 IAVF_RX_DESC_ERROR_IPE_SHIFT = 3,
902 IAVF_RX_DESC_ERROR_L4E_SHIFT = 4,
903 IAVF_RX_DESC_ERROR_EIPE_SHIFT = 5,
904 IAVF_RX_DESC_ERROR_OVERSIZE_SHIFT = 6,
905 IAVF_RX_DESC_ERROR_PPRS_SHIFT = 7
908 enum iavf_rx_desc_error_l3l4e_fcoe_masks {
909 IAVF_RX_DESC_ERROR_L3L4E_NONE = 0,
910 IAVF_RX_DESC_ERROR_L3L4E_PROT = 1,
911 IAVF_RX_DESC_ERROR_L3L4E_FC = 2,
912 IAVF_RX_DESC_ERROR_L3L4E_DMAC_ERR = 3,
913 IAVF_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4
916 #define IAVF_RXD_QW1_PTYPE_SHIFT 30
917 #define IAVF_RXD_QW1_PTYPE_MASK (0xFFULL << IAVF_RXD_QW1_PTYPE_SHIFT)
919 /* Packet type non-ip values */
920 enum iavf_rx_l2_ptype {
921 IAVF_RX_PTYPE_L2_RESERVED = 0,
922 IAVF_RX_PTYPE_L2_MAC_PAY2 = 1,
923 IAVF_RX_PTYPE_L2_TIMESYNC_PAY2 = 2,
924 IAVF_RX_PTYPE_L2_FIP_PAY2 = 3,
925 IAVF_RX_PTYPE_L2_OUI_PAY2 = 4,
926 IAVF_RX_PTYPE_L2_MACCNTRL_PAY2 = 5,
927 IAVF_RX_PTYPE_L2_LLDP_PAY2 = 6,
928 IAVF_RX_PTYPE_L2_ECP_PAY2 = 7,
929 IAVF_RX_PTYPE_L2_EVB_PAY2 = 8,
930 IAVF_RX_PTYPE_L2_QCN_PAY2 = 9,
931 IAVF_RX_PTYPE_L2_EAPOL_PAY2 = 10,
932 IAVF_RX_PTYPE_L2_ARP = 11,
933 IAVF_RX_PTYPE_L2_FCOE_PAY3 = 12,
934 IAVF_RX_PTYPE_L2_FCOE_FCDATA_PAY3 = 13,
935 IAVF_RX_PTYPE_L2_FCOE_FCRDY_PAY3 = 14,
936 IAVF_RX_PTYPE_L2_FCOE_FCRSP_PAY3 = 15,
937 IAVF_RX_PTYPE_L2_FCOE_FCOTHER_PA = 16,
938 IAVF_RX_PTYPE_L2_FCOE_VFT_PAY3 = 17,
939 IAVF_RX_PTYPE_L2_FCOE_VFT_FCDATA = 18,
940 IAVF_RX_PTYPE_L2_FCOE_VFT_FCRDY = 19,
941 IAVF_RX_PTYPE_L2_FCOE_VFT_FCRSP = 20,
942 IAVF_RX_PTYPE_L2_FCOE_VFT_FCOTHER = 21,
943 IAVF_RX_PTYPE_GRENAT4_MAC_PAY3 = 58,
944 IAVF_RX_PTYPE_GRENAT4_MACVLAN_IPV6_ICMP_PAY4 = 87,
945 IAVF_RX_PTYPE_GRENAT6_MAC_PAY3 = 124,
946 IAVF_RX_PTYPE_GRENAT6_MACVLAN_IPV6_ICMP_PAY4 = 153
949 struct iavf_rx_ptype_decoded {
956 u32 tunnel_end_prot:2;
957 u32 tunnel_end_frag:1;
962 enum iavf_rx_ptype_outer_ip {
963 IAVF_RX_PTYPE_OUTER_L2 = 0,
964 IAVF_RX_PTYPE_OUTER_IP = 1
967 enum iavf_rx_ptype_outer_ip_ver {
968 IAVF_RX_PTYPE_OUTER_NONE = 0,
969 IAVF_RX_PTYPE_OUTER_IPV4 = 0,
970 IAVF_RX_PTYPE_OUTER_IPV6 = 1
973 enum iavf_rx_ptype_outer_fragmented {
974 IAVF_RX_PTYPE_NOT_FRAG = 0,
975 IAVF_RX_PTYPE_FRAG = 1
978 enum iavf_rx_ptype_tunnel_type {
979 IAVF_RX_PTYPE_TUNNEL_NONE = 0,
980 IAVF_RX_PTYPE_TUNNEL_IP_IP = 1,
981 IAVF_RX_PTYPE_TUNNEL_IP_GRENAT = 2,
982 IAVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC = 3,
983 IAVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN = 4,
986 enum iavf_rx_ptype_tunnel_end_prot {
987 IAVF_RX_PTYPE_TUNNEL_END_NONE = 0,
988 IAVF_RX_PTYPE_TUNNEL_END_IPV4 = 1,
989 IAVF_RX_PTYPE_TUNNEL_END_IPV6 = 2,
992 enum iavf_rx_ptype_inner_prot {
993 IAVF_RX_PTYPE_INNER_PROT_NONE = 0,
994 IAVF_RX_PTYPE_INNER_PROT_UDP = 1,
995 IAVF_RX_PTYPE_INNER_PROT_TCP = 2,
996 IAVF_RX_PTYPE_INNER_PROT_SCTP = 3,
997 IAVF_RX_PTYPE_INNER_PROT_ICMP = 4,
998 IAVF_RX_PTYPE_INNER_PROT_TIMESYNC = 5
1001 enum iavf_rx_ptype_payload_layer {
1002 IAVF_RX_PTYPE_PAYLOAD_LAYER_NONE = 0,
1003 IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1,
1004 IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2,
1005 IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3,
1008 #define IAVF_RX_PTYPE_BIT_MASK 0x0FFFFFFF
1009 #define IAVF_RX_PTYPE_SHIFT 56
1011 #define IAVF_RXD_QW1_LENGTH_PBUF_SHIFT 38
1012 #define IAVF_RXD_QW1_LENGTH_PBUF_MASK (0x3FFFULL << \
1013 IAVF_RXD_QW1_LENGTH_PBUF_SHIFT)
1015 #define IAVF_RXD_QW1_LENGTH_HBUF_SHIFT 52
1016 #define IAVF_RXD_QW1_LENGTH_HBUF_MASK (0x7FFULL << \
1017 IAVF_RXD_QW1_LENGTH_HBUF_SHIFT)
1019 #define IAVF_RXD_QW1_LENGTH_SPH_SHIFT 63
1020 #define IAVF_RXD_QW1_LENGTH_SPH_MASK BIT_ULL(IAVF_RXD_QW1_LENGTH_SPH_SHIFT)
1022 #define IAVF_RXD_QW1_NEXTP_SHIFT 38
1023 #define IAVF_RXD_QW1_NEXTP_MASK (0x1FFFULL << IAVF_RXD_QW1_NEXTP_SHIFT)
1025 #define IAVF_RXD_QW2_EXT_STATUS_SHIFT 0
1026 #define IAVF_RXD_QW2_EXT_STATUS_MASK (0xFFFFFUL << \
1027 IAVF_RXD_QW2_EXT_STATUS_SHIFT)
1029 enum iavf_rx_desc_ext_status_bits {
1030 /* Note: These are predefined bit offsets */
1031 IAVF_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT = 0,
1032 IAVF_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT = 1,
1033 IAVF_RX_DESC_EXT_STATUS_FLEXBL_SHIFT = 2, /* 2 BITS */
1034 IAVF_RX_DESC_EXT_STATUS_FLEXBH_SHIFT = 4, /* 2 BITS */
1035 IAVF_RX_DESC_EXT_STATUS_FDLONGB_SHIFT = 9,
1036 IAVF_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT = 10,
1037 IAVF_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11,
1040 #define IAVF_RXD_QW2_L2TAG2_SHIFT 0
1041 #define IAVF_RXD_QW2_L2TAG2_MASK (0xFFFFUL << IAVF_RXD_QW2_L2TAG2_SHIFT)
1043 #define IAVF_RXD_QW2_L2TAG3_SHIFT 16
1044 #define IAVF_RXD_QW2_L2TAG3_MASK (0xFFFFUL << IAVF_RXD_QW2_L2TAG3_SHIFT)
1046 enum iavf_rx_desc_pe_status_bits {
1047 /* Note: These are predefined bit offsets */
1048 IAVF_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */
1049 IAVF_RX_DESC_PE_STATUS_L4PORT_SHIFT = 0, /* 16 BITS */
1050 IAVF_RX_DESC_PE_STATUS_IPINDEX_SHIFT = 16, /* 8 BITS */
1051 IAVF_RX_DESC_PE_STATUS_QPIDHIT_SHIFT = 24,
1052 IAVF_RX_DESC_PE_STATUS_APBVTHIT_SHIFT = 25,
1053 IAVF_RX_DESC_PE_STATUS_PORTV_SHIFT = 26,
1054 IAVF_RX_DESC_PE_STATUS_URG_SHIFT = 27,
1055 IAVF_RX_DESC_PE_STATUS_IPFRAG_SHIFT = 28,
1056 IAVF_RX_DESC_PE_STATUS_IPOPT_SHIFT = 29
1059 #define IAVF_RX_PROG_STATUS_DESC_LENGTH_SHIFT 38
1060 #define IAVF_RX_PROG_STATUS_DESC_LENGTH 0x2000000
1062 #define IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT 2
1063 #define IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_MASK (0x7UL << \
1064 IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
1066 #define IAVF_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT 0
1067 #define IAVF_RX_PROG_STATUS_DESC_QW1_STATUS_MASK (0x7FFFUL << \
1068 IAVF_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT)
1070 #define IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT 19
1071 #define IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_MASK (0x3FUL << \
1072 IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
1074 enum iavf_rx_prog_status_desc_status_bits {
1075 /* Note: These are predefined bit offsets */
1076 IAVF_RX_PROG_STATUS_DESC_DD_SHIFT = 0,
1077 IAVF_RX_PROG_STATUS_DESC_PROG_ID_SHIFT = 2 /* 3 BITS */
1080 enum iavf_rx_prog_status_desc_prog_id_masks {
1081 IAVF_RX_PROG_STATUS_DESC_FD_FILTER_STATUS = 1,
1082 IAVF_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS = 2,
1083 IAVF_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS = 4,
1086 enum iavf_rx_prog_status_desc_error_bits {
1087 /* Note: These are predefined bit offsets */
1088 IAVF_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT = 0,
1089 IAVF_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT = 1,
1090 IAVF_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT = 2,
1091 IAVF_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT = 3
1094 #define IAVF_TWO_BIT_MASK 0x3
1095 #define IAVF_THREE_BIT_MASK 0x7
1096 #define IAVF_FOUR_BIT_MASK 0xF
1097 #define IAVF_EIGHTEEN_BIT_MASK 0x3FFFF
1100 struct iavf_tx_desc {
1101 __le64 buffer_addr; /* Address of descriptor's data buf */
1102 __le64 cmd_type_offset_bsz;
1105 #define IAVF_TXD_QW1_DTYPE_SHIFT 0
1106 #define IAVF_TXD_QW1_DTYPE_MASK (0xFUL << IAVF_TXD_QW1_DTYPE_SHIFT)
1108 enum iavf_tx_desc_dtype_value {
1109 IAVF_TX_DESC_DTYPE_DATA = 0x0,
1110 IAVF_TX_DESC_DTYPE_NOP = 0x1, /* same as Context desc */
1111 IAVF_TX_DESC_DTYPE_CONTEXT = 0x1,
1112 IAVF_TX_DESC_DTYPE_FCOE_CTX = 0x2,
1113 IAVF_TX_DESC_DTYPE_FILTER_PROG = 0x8,
1114 IAVF_TX_DESC_DTYPE_DDP_CTX = 0x9,
1115 IAVF_TX_DESC_DTYPE_FLEX_DATA = 0xB,
1116 IAVF_TX_DESC_DTYPE_FLEX_CTX_1 = 0xC,
1117 IAVF_TX_DESC_DTYPE_FLEX_CTX_2 = 0xD,
1118 IAVF_TX_DESC_DTYPE_DESC_DONE = 0xF
1121 #define IAVF_TXD_QW1_CMD_SHIFT 4
1122 #define IAVF_TXD_QW1_CMD_MASK (0x3FFUL << IAVF_TXD_QW1_CMD_SHIFT)
1124 enum iavf_tx_desc_cmd_bits {
1125 IAVF_TX_DESC_CMD_EOP = 0x0001,
1126 IAVF_TX_DESC_CMD_RS = 0x0002,
1127 IAVF_TX_DESC_CMD_ICRC = 0x0004,
1128 IAVF_TX_DESC_CMD_IL2TAG1 = 0x0008,
1129 IAVF_TX_DESC_CMD_DUMMY = 0x0010,
1130 IAVF_TX_DESC_CMD_IIPT_NONIP = 0x0000, /* 2 BITS */
1131 IAVF_TX_DESC_CMD_IIPT_IPV6 = 0x0020, /* 2 BITS */
1132 IAVF_TX_DESC_CMD_IIPT_IPV4 = 0x0040, /* 2 BITS */
1133 IAVF_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, /* 2 BITS */
1134 IAVF_TX_DESC_CMD_FCOET = 0x0080,
1135 IAVF_TX_DESC_CMD_L4T_EOFT_UNK = 0x0000, /* 2 BITS */
1136 IAVF_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, /* 2 BITS */
1137 IAVF_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, /* 2 BITS */
1138 IAVF_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, /* 2 BITS */
1139 IAVF_TX_DESC_CMD_L4T_EOFT_EOF_N = 0x0000, /* 2 BITS */
1140 IAVF_TX_DESC_CMD_L4T_EOFT_EOF_T = 0x0100, /* 2 BITS */
1141 IAVF_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
1142 IAVF_TX_DESC_CMD_L4T_EOFT_EOF_A = 0x0300, /* 2 BITS */
1145 #define IAVF_TXD_QW1_OFFSET_SHIFT 16
1146 #define IAVF_TXD_QW1_OFFSET_MASK (0x3FFFFULL << \
1147 IAVF_TXD_QW1_OFFSET_SHIFT)
1149 enum iavf_tx_desc_length_fields {
1150 /* Note: These are predefined bit offsets */
1151 IAVF_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
1152 IAVF_TX_DESC_LENGTH_IPLEN_SHIFT = 7, /* 7 BITS */
1153 IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT = 14 /* 4 BITS */
1156 #define IAVF_TXD_QW1_MACLEN_MASK (0x7FUL << IAVF_TX_DESC_LENGTH_MACLEN_SHIFT)
1157 #define IAVF_TXD_QW1_IPLEN_MASK (0x7FUL << IAVF_TX_DESC_LENGTH_IPLEN_SHIFT)
1158 #define IAVF_TXD_QW1_L4LEN_MASK (0xFUL << IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
1159 #define IAVF_TXD_QW1_FCLEN_MASK (0xFUL << IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
1161 #define IAVF_TXD_QW1_TX_BUF_SZ_SHIFT 34
1162 #define IAVF_TXD_QW1_TX_BUF_SZ_MASK (0x3FFFULL << \
1163 IAVF_TXD_QW1_TX_BUF_SZ_SHIFT)
1165 #define IAVF_TXD_QW1_L2TAG1_SHIFT 48
1166 #define IAVF_TXD_QW1_L2TAG1_MASK (0xFFFFULL << IAVF_TXD_QW1_L2TAG1_SHIFT)
1168 /* Context descriptors */
1169 struct iavf_tx_context_desc {
1170 __le32 tunneling_params;
1173 __le64 type_cmd_tso_mss;
1176 #define IAVF_TXD_CTX_QW1_DTYPE_SHIFT 0
1177 #define IAVF_TXD_CTX_QW1_DTYPE_MASK (0xFUL << IAVF_TXD_CTX_QW1_DTYPE_SHIFT)
1179 #define IAVF_TXD_CTX_QW1_CMD_SHIFT 4
1180 #define IAVF_TXD_CTX_QW1_CMD_MASK (0xFFFFUL << IAVF_TXD_CTX_QW1_CMD_SHIFT)
1182 enum iavf_tx_ctx_desc_cmd_bits {
1183 IAVF_TX_CTX_DESC_TSO = 0x01,
1184 IAVF_TX_CTX_DESC_TSYN = 0x02,
1185 IAVF_TX_CTX_DESC_IL2TAG2 = 0x04,
1186 IAVF_TX_CTX_DESC_IL2TAG2_IL2H = 0x08,
1187 IAVF_TX_CTX_DESC_SWTCH_NOTAG = 0x00,
1188 IAVF_TX_CTX_DESC_SWTCH_UPLINK = 0x10,
1189 IAVF_TX_CTX_DESC_SWTCH_LOCAL = 0x20,
1190 IAVF_TX_CTX_DESC_SWTCH_VSI = 0x30,
1191 IAVF_TX_CTX_DESC_SWPE = 0x40
1194 #define IAVF_TXD_CTX_QW1_TSO_LEN_SHIFT 30
1195 #define IAVF_TXD_CTX_QW1_TSO_LEN_MASK (0x3FFFFULL << \
1196 IAVF_TXD_CTX_QW1_TSO_LEN_SHIFT)
1198 #define IAVF_TXD_CTX_QW1_MSS_SHIFT 50
1199 #define IAVF_TXD_CTX_QW1_MSS_MASK (0x3FFFULL << \
1200 IAVF_TXD_CTX_QW1_MSS_SHIFT)
1202 #define IAVF_TXD_CTX_QW1_VSI_SHIFT 50
1203 #define IAVF_TXD_CTX_QW1_VSI_MASK (0x1FFULL << IAVF_TXD_CTX_QW1_VSI_SHIFT)
1205 #define IAVF_TXD_CTX_QW0_EXT_IP_SHIFT 0
1206 #define IAVF_TXD_CTX_QW0_EXT_IP_MASK (0x3ULL << \
1207 IAVF_TXD_CTX_QW0_EXT_IP_SHIFT)
1209 enum iavf_tx_ctx_desc_eipt_offload {
1210 IAVF_TX_CTX_EXT_IP_NONE = 0x0,
1211 IAVF_TX_CTX_EXT_IP_IPV6 = 0x1,
1212 IAVF_TX_CTX_EXT_IP_IPV4_NO_CSUM = 0x2,
1213 IAVF_TX_CTX_EXT_IP_IPV4 = 0x3
1216 #define IAVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT 2
1217 #define IAVF_TXD_CTX_QW0_EXT_IPLEN_MASK (0x3FULL << \
1218 IAVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
1220 #define IAVF_TXD_CTX_QW0_NATT_SHIFT 9
1221 #define IAVF_TXD_CTX_QW0_NATT_MASK (0x3ULL << IAVF_TXD_CTX_QW0_NATT_SHIFT)
1223 #define IAVF_TXD_CTX_UDP_TUNNELING BIT_ULL(IAVF_TXD_CTX_QW0_NATT_SHIFT)
1224 #define IAVF_TXD_CTX_GRE_TUNNELING (0x2ULL << IAVF_TXD_CTX_QW0_NATT_SHIFT)
1226 #define IAVF_TXD_CTX_QW0_EIP_NOINC_SHIFT 11
1227 #define IAVF_TXD_CTX_QW0_EIP_NOINC_MASK BIT_ULL(IAVF_TXD_CTX_QW0_EIP_NOINC_SHIFT)
1229 #define IAVF_TXD_CTX_EIP_NOINC_IPID_CONST IAVF_TXD_CTX_QW0_EIP_NOINC_MASK
1231 #define IAVF_TXD_CTX_QW0_NATLEN_SHIFT 12
1232 #define IAVF_TXD_CTX_QW0_NATLEN_MASK (0X7FULL << \
1233 IAVF_TXD_CTX_QW0_NATLEN_SHIFT)
1235 #define IAVF_TXD_CTX_QW0_DECTTL_SHIFT 19
1236 #define IAVF_TXD_CTX_QW0_DECTTL_MASK (0xFULL << \
1237 IAVF_TXD_CTX_QW0_DECTTL_SHIFT)
1239 #define IAVF_TXD_CTX_QW0_L4T_CS_SHIFT 23
1240 #define IAVF_TXD_CTX_QW0_L4T_CS_MASK BIT_ULL(IAVF_TXD_CTX_QW0_L4T_CS_SHIFT)
1241 struct iavf_nop_desc {
1246 #define IAVF_TXD_NOP_QW1_DTYPE_SHIFT 0
1247 #define IAVF_TXD_NOP_QW1_DTYPE_MASK (0xFUL << IAVF_TXD_NOP_QW1_DTYPE_SHIFT)
1249 #define IAVF_TXD_NOP_QW1_CMD_SHIFT 4
1250 #define IAVF_TXD_NOP_QW1_CMD_MASK (0x7FUL << IAVF_TXD_NOP_QW1_CMD_SHIFT)
1252 enum iavf_tx_nop_desc_cmd_bits {
1253 /* Note: These are predefined bit offsets */
1254 IAVF_TX_NOP_DESC_EOP_SHIFT = 0,
1255 IAVF_TX_NOP_DESC_RS_SHIFT = 1,
1256 IAVF_TX_NOP_DESC_RSV_SHIFT = 2 /* 5 bits */
1259 struct iavf_filter_program_desc {
1260 __le32 qindex_flex_ptype_vsi;
1262 __le32 dtype_cmd_cntindex;
1265 #define IAVF_TXD_FLTR_QW0_QINDEX_SHIFT 0
1266 #define IAVF_TXD_FLTR_QW0_QINDEX_MASK (0x7FFUL << \
1267 IAVF_TXD_FLTR_QW0_QINDEX_SHIFT)
1268 #define IAVF_TXD_FLTR_QW0_FLEXOFF_SHIFT 11
1269 #define IAVF_TXD_FLTR_QW0_FLEXOFF_MASK (0x7UL << \
1270 IAVF_TXD_FLTR_QW0_FLEXOFF_SHIFT)
1271 #define IAVF_TXD_FLTR_QW0_PCTYPE_SHIFT 17
1272 #define IAVF_TXD_FLTR_QW0_PCTYPE_MASK (0x3FUL << \
1273 IAVF_TXD_FLTR_QW0_PCTYPE_SHIFT)
1275 /* Packet Classifier Types for filters */
1276 enum iavf_filter_pctype {
1277 /* Note: Values 0-28 are reserved for future use.
1278 * Value 29, 30, 32 are not supported on XL710 and X710.
1280 IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP = 29,
1281 IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP = 30,
1282 IAVF_FILTER_PCTYPE_NONF_IPV4_UDP = 31,
1283 IAVF_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK = 32,
1284 IAVF_FILTER_PCTYPE_NONF_IPV4_TCP = 33,
1285 IAVF_FILTER_PCTYPE_NONF_IPV4_SCTP = 34,
1286 IAVF_FILTER_PCTYPE_NONF_IPV4_OTHER = 35,
1287 IAVF_FILTER_PCTYPE_FRAG_IPV4 = 36,
1288 /* Note: Values 37-38 are reserved for future use.
1289 * Value 39, 40, 42 are not supported on XL710 and X710.
1291 IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP = 39,
1292 IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP = 40,
1293 IAVF_FILTER_PCTYPE_NONF_IPV6_UDP = 41,
1294 IAVF_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK = 42,
1295 IAVF_FILTER_PCTYPE_NONF_IPV6_TCP = 43,
1296 IAVF_FILTER_PCTYPE_NONF_IPV6_SCTP = 44,
1297 IAVF_FILTER_PCTYPE_NONF_IPV6_OTHER = 45,
1298 IAVF_FILTER_PCTYPE_FRAG_IPV6 = 46,
1299 /* Note: Value 47 is reserved for future use */
1300 IAVF_FILTER_PCTYPE_FCOE_OX = 48,
1301 IAVF_FILTER_PCTYPE_FCOE_RX = 49,
1302 IAVF_FILTER_PCTYPE_FCOE_OTHER = 50,
1303 /* Note: Values 51-62 are reserved for future use */
1304 IAVF_FILTER_PCTYPE_L2_PAYLOAD = 63,
1307 enum iavf_filter_program_desc_dest {
1308 IAVF_FILTER_PROGRAM_DESC_DEST_DROP_PACKET = 0x0,
1309 IAVF_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX = 0x1,
1310 IAVF_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_OTHER = 0x2,
1313 enum iavf_filter_program_desc_fd_status {
1314 IAVF_FILTER_PROGRAM_DESC_FD_STATUS_NONE = 0x0,
1315 IAVF_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID = 0x1,
1316 IAVF_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID_4FLEX_BYTES = 0x2,
1317 IAVF_FILTER_PROGRAM_DESC_FD_STATUS_8FLEX_BYTES = 0x3,
1320 #define IAVF_TXD_FLTR_QW0_DEST_VSI_SHIFT 23
1321 #define IAVF_TXD_FLTR_QW0_DEST_VSI_MASK (0x1FFUL << \
1322 IAVF_TXD_FLTR_QW0_DEST_VSI_SHIFT)
1324 #define IAVF_TXD_FLTR_QW1_DTYPE_SHIFT 0
1325 #define IAVF_TXD_FLTR_QW1_DTYPE_MASK (0xFUL << IAVF_TXD_FLTR_QW1_DTYPE_SHIFT)
1327 #define IAVF_TXD_FLTR_QW1_CMD_SHIFT 4
1328 #define IAVF_TXD_FLTR_QW1_CMD_MASK (0xFFFFULL << \
1329 IAVF_TXD_FLTR_QW1_CMD_SHIFT)
1331 #define IAVF_TXD_FLTR_QW1_PCMD_SHIFT (0x0ULL + IAVF_TXD_FLTR_QW1_CMD_SHIFT)
1332 #define IAVF_TXD_FLTR_QW1_PCMD_MASK (0x7ULL << IAVF_TXD_FLTR_QW1_PCMD_SHIFT)
1334 enum iavf_filter_program_desc_pcmd {
1335 IAVF_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE = 0x1,
1336 IAVF_FILTER_PROGRAM_DESC_PCMD_REMOVE = 0x2,
1339 #define IAVF_TXD_FLTR_QW1_DEST_SHIFT (0x3ULL + IAVF_TXD_FLTR_QW1_CMD_SHIFT)
1340 #define IAVF_TXD_FLTR_QW1_DEST_MASK (0x3ULL << IAVF_TXD_FLTR_QW1_DEST_SHIFT)
1342 #define IAVF_TXD_FLTR_QW1_CNT_ENA_SHIFT (0x7ULL + IAVF_TXD_FLTR_QW1_CMD_SHIFT)
1343 #define IAVF_TXD_FLTR_QW1_CNT_ENA_MASK BIT_ULL(IAVF_TXD_FLTR_QW1_CNT_ENA_SHIFT)
1345 #define IAVF_TXD_FLTR_QW1_FD_STATUS_SHIFT (0x9ULL + \
1346 IAVF_TXD_FLTR_QW1_CMD_SHIFT)
1347 #define IAVF_TXD_FLTR_QW1_FD_STATUS_MASK (0x3ULL << \
1348 IAVF_TXD_FLTR_QW1_FD_STATUS_SHIFT)
1350 #define IAVF_TXD_FLTR_QW1_ATR_SHIFT (0xEULL + \
1351 IAVF_TXD_FLTR_QW1_CMD_SHIFT)
1352 #define IAVF_TXD_FLTR_QW1_ATR_MASK BIT_ULL(IAVF_TXD_FLTR_QW1_ATR_SHIFT)
1354 #define IAVF_TXD_FLTR_QW1_CNTINDEX_SHIFT 20
1355 #define IAVF_TXD_FLTR_QW1_CNTINDEX_MASK (0x1FFUL << \
1356 IAVF_TXD_FLTR_QW1_CNTINDEX_SHIFT)
1358 enum iavf_filter_type {
1359 IAVF_FLOW_DIRECTOR_FLTR = 0,
1360 IAVF_PE_QUAD_HASH_FLTR = 1,
1361 IAVF_ETHERTYPE_FLTR,
1367 struct iavf_vsi_context {
1372 u16 vsis_unallocated;
1377 struct iavf_aqc_vsi_properties_data info;
1380 struct iavf_veb_context {
1385 u16 vebs_unallocated;
1387 struct iavf_aqc_get_veb_parameters_completion info;
1390 /* Statistics collected by each port, VSI, VEB, and S-channel */
1391 struct iavf_eth_stats {
1392 u64 rx_bytes; /* gorc */
1393 u64 rx_unicast; /* uprc */
1394 u64 rx_multicast; /* mprc */
1395 u64 rx_broadcast; /* bprc */
1396 u64 rx_discards; /* rdpc */
1397 u64 rx_unknown_protocol; /* rupp */
1398 u64 tx_bytes; /* gotc */
1399 u64 tx_unicast; /* uptc */
1400 u64 tx_multicast; /* mptc */
1401 u64 tx_broadcast; /* bptc */
1402 u64 tx_discards; /* tdpc */
1403 u64 tx_errors; /* tepc */
1406 /* Statistics collected per VEB per TC */
1407 struct iavf_veb_tc_stats {
1408 u64 tc_rx_packets[IAVF_MAX_TRAFFIC_CLASS];
1409 u64 tc_rx_bytes[IAVF_MAX_TRAFFIC_CLASS];
1410 u64 tc_tx_packets[IAVF_MAX_TRAFFIC_CLASS];
1411 u64 tc_tx_bytes[IAVF_MAX_TRAFFIC_CLASS];
1414 /* Statistics collected per function for FCoE */
1415 struct iavf_fcoe_stats {
1416 u64 rx_fcoe_packets; /* fcoeprc */
1417 u64 rx_fcoe_dwords; /* focedwrc */
1418 u64 rx_fcoe_dropped; /* fcoerpdc */
1419 u64 tx_fcoe_packets; /* fcoeptc */
1420 u64 tx_fcoe_dwords; /* focedwtc */
1421 u64 fcoe_bad_fccrc; /* fcoecrc */
1422 u64 fcoe_last_error; /* fcoelast */
1423 u64 fcoe_ddp_count; /* fcoeddpc */
1426 /* offset to per function FCoE statistics block */
1427 #define IAVF_FCOE_VF_STAT_OFFSET 0
1428 #define IAVF_FCOE_PF_STAT_OFFSET 128
1429 #define IAVF_FCOE_STAT_MAX (IAVF_FCOE_PF_STAT_OFFSET + IAVF_MAX_PF)
1431 /* Statistics collected by the MAC */
1432 struct iavf_hw_port_stats {
1433 /* eth stats collected by the port */
1434 struct iavf_eth_stats eth;
1436 /* additional port specific stats */
1437 u64 tx_dropped_link_down; /* tdold */
1438 u64 crc_errors; /* crcerrs */
1439 u64 illegal_bytes; /* illerrc */
1440 u64 error_bytes; /* errbc */
1441 u64 mac_local_faults; /* mlfc */
1442 u64 mac_remote_faults; /* mrfc */
1443 u64 rx_length_errors; /* rlec */
1444 u64 link_xon_rx; /* lxonrxc */
1445 u64 link_xoff_rx; /* lxoffrxc */
1446 u64 priority_xon_rx[8]; /* pxonrxc[8] */
1447 u64 priority_xoff_rx[8]; /* pxoffrxc[8] */
1448 u64 link_xon_tx; /* lxontxc */
1449 u64 link_xoff_tx; /* lxofftxc */
1450 u64 priority_xon_tx[8]; /* pxontxc[8] */
1451 u64 priority_xoff_tx[8]; /* pxofftxc[8] */
1452 u64 priority_xon_2_xoff[8]; /* pxon2offc[8] */
1453 u64 rx_size_64; /* prc64 */
1454 u64 rx_size_127; /* prc127 */
1455 u64 rx_size_255; /* prc255 */
1456 u64 rx_size_511; /* prc511 */
1457 u64 rx_size_1023; /* prc1023 */
1458 u64 rx_size_1522; /* prc1522 */
1459 u64 rx_size_big; /* prc9522 */
1460 u64 rx_undersize; /* ruc */
1461 u64 rx_fragments; /* rfc */
1462 u64 rx_oversize; /* roc */
1463 u64 rx_jabber; /* rjc */
1464 u64 tx_size_64; /* ptc64 */
1465 u64 tx_size_127; /* ptc127 */
1466 u64 tx_size_255; /* ptc255 */
1467 u64 tx_size_511; /* ptc511 */
1468 u64 tx_size_1023; /* ptc1023 */
1469 u64 tx_size_1522; /* ptc1522 */
1470 u64 tx_size_big; /* ptc9522 */
1471 u64 mac_short_packet_dropped; /* mspdc */
1472 u64 checksum_error; /* xec */
1473 /* flow director stats */
1476 u64 fd_atr_tunnel_match;
1482 u64 tx_lpi_count; /* etlpic */
1483 u64 rx_lpi_count; /* erlpic */
1486 /* Checksum and Shadow RAM pointers */
1487 #define IAVF_SR_NVM_CONTROL_WORD 0x00
1488 #define IAVF_SR_PCIE_ANALOG_CONFIG_PTR 0x03
1489 #define IAVF_SR_PHY_ANALOG_CONFIG_PTR 0x04
1490 #define IAVF_SR_OPTION_ROM_PTR 0x05
1491 #define IAVF_SR_RO_PCIR_REGS_AUTO_LOAD_PTR 0x06
1492 #define IAVF_SR_AUTO_GENERATED_POINTERS_PTR 0x07
1493 #define IAVF_SR_PCIR_REGS_AUTO_LOAD_PTR 0x08
1494 #define IAVF_SR_EMP_GLOBAL_MODULE_PTR 0x09
1495 #define IAVF_SR_RO_PCIE_LCB_PTR 0x0A
1496 #define IAVF_SR_EMP_IMAGE_PTR 0x0B
1497 #define IAVF_SR_PE_IMAGE_PTR 0x0C
1498 #define IAVF_SR_CSR_PROTECTED_LIST_PTR 0x0D
1499 #define IAVF_SR_MNG_CONFIG_PTR 0x0E
1500 #define IAVF_EMP_MODULE_PTR 0x0F
1501 #define IAVF_SR_EMP_MODULE_PTR 0x48
1502 #define IAVF_SR_PBA_FLAGS 0x15
1503 #define IAVF_SR_PBA_BLOCK_PTR 0x16
1504 #define IAVF_SR_BOOT_CONFIG_PTR 0x17
1505 #define IAVF_NVM_OEM_VER_OFF 0x83
1506 #define IAVF_SR_NVM_DEV_STARTER_VERSION 0x18
1507 #define IAVF_SR_NVM_WAKE_ON_LAN 0x19
1508 #define IAVF_SR_ALTERNATE_SAN_MAC_ADDRESS_PTR 0x27
1509 #define IAVF_SR_PERMANENT_SAN_MAC_ADDRESS_PTR 0x28
1510 #define IAVF_SR_NVM_MAP_VERSION 0x29
1511 #define IAVF_SR_NVM_IMAGE_VERSION 0x2A
1512 #define IAVF_SR_NVM_STRUCTURE_VERSION 0x2B
1513 #define IAVF_SR_NVM_EETRACK_LO 0x2D
1514 #define IAVF_SR_NVM_EETRACK_HI 0x2E
1515 #define IAVF_SR_VPD_PTR 0x2F
1516 #define IAVF_SR_PXE_SETUP_PTR 0x30
1517 #define IAVF_SR_PXE_CONFIG_CUST_OPTIONS_PTR 0x31
1518 #define IAVF_SR_NVM_ORIGINAL_EETRACK_LO 0x34
1519 #define IAVF_SR_NVM_ORIGINAL_EETRACK_HI 0x35
1520 #define IAVF_SR_SW_ETHERNET_MAC_ADDRESS_PTR 0x37
1521 #define IAVF_SR_POR_REGS_AUTO_LOAD_PTR 0x38
1522 #define IAVF_SR_EMPR_REGS_AUTO_LOAD_PTR 0x3A
1523 #define IAVF_SR_GLOBR_REGS_AUTO_LOAD_PTR 0x3B
1524 #define IAVF_SR_CORER_REGS_AUTO_LOAD_PTR 0x3C
1525 #define IAVF_SR_PHY_ACTIVITY_LIST_PTR 0x3D
1526 #define IAVF_SR_PCIE_ALT_AUTO_LOAD_PTR 0x3E
1527 #define IAVF_SR_SW_CHECKSUM_WORD 0x3F
1528 #define IAVF_SR_1ST_FREE_PROVISION_AREA_PTR 0x40
1529 #define IAVF_SR_4TH_FREE_PROVISION_AREA_PTR 0x42
1530 #define IAVF_SR_3RD_FREE_PROVISION_AREA_PTR 0x44
1531 #define IAVF_SR_2ND_FREE_PROVISION_AREA_PTR 0x46
1532 #define IAVF_SR_EMP_SR_SETTINGS_PTR 0x48
1533 #define IAVF_SR_FEATURE_CONFIGURATION_PTR 0x49
1534 #define IAVF_SR_CONFIGURATION_METADATA_PTR 0x4D
1535 #define IAVF_SR_IMMEDIATE_VALUES_PTR 0x4E
1537 /* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
1538 #define IAVF_SR_VPD_MODULE_MAX_SIZE 1024
1539 #define IAVF_SR_PCIE_ALT_MODULE_MAX_SIZE 1024
1540 #define IAVF_SR_CONTROL_WORD_1_SHIFT 0x06
1541 #define IAVF_SR_CONTROL_WORD_1_MASK (0x03 << IAVF_SR_CONTROL_WORD_1_SHIFT)
1542 #define IAVF_SR_CONTROL_WORD_1_NVM_BANK_VALID BIT(5)
1543 #define IAVF_SR_NVM_MAP_STRUCTURE_TYPE BIT(12)
1544 #define IAVF_PTR_TYPE BIT(15)
1546 /* Shadow RAM related */
1547 #define IAVF_SR_SECTOR_SIZE_IN_WORDS 0x800
1548 #define IAVF_SR_BUF_ALIGNMENT 4096
1549 #define IAVF_SR_WORDS_IN_1KB 512
1550 /* Checksum should be calculated such that after adding all the words,
1551 * including the checksum word itself, the sum should be 0xBABA.
1553 #define IAVF_SR_SW_CHECKSUM_BASE 0xBABA
1555 #define IAVF_SRRD_SRCTL_ATTEMPTS 100000
1557 /* FCoE Tx context descriptor - Use the iavf_tx_context_desc struct */
1559 enum i40E_fcoe_tx_ctx_desc_cmd_bits {
1560 IAVF_FCOE_TX_CTX_DESC_OPCODE_SINGLE_SEND = 0x00, /* 4 BITS */
1561 IAVF_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS2 = 0x01, /* 4 BITS */
1562 IAVF_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS3 = 0x05, /* 4 BITS */
1563 IAVF_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS2 = 0x02, /* 4 BITS */
1564 IAVF_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS3 = 0x06, /* 4 BITS */
1565 IAVF_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS2 = 0x03, /* 4 BITS */
1566 IAVF_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS3 = 0x07, /* 4 BITS */
1567 IAVF_FCOE_TX_CTX_DESC_OPCODE_DDP_CTX_INVL = 0x08, /* 4 BITS */
1568 IAVF_FCOE_TX_CTX_DESC_OPCODE_DWO_CTX_INVL = 0x09, /* 4 BITS */
1569 IAVF_FCOE_TX_CTX_DESC_RELOFF = 0x10,
1570 IAVF_FCOE_TX_CTX_DESC_CLRSEQ = 0x20,
1571 IAVF_FCOE_TX_CTX_DESC_DIFENA = 0x40,
1572 IAVF_FCOE_TX_CTX_DESC_IL2TAG2 = 0x80
1575 /* FCoE DIF/DIX Context descriptor */
1576 struct iavf_fcoe_difdix_context_desc {
1577 __le64 flags_buff0_buff1_ref;
1578 __le64 difapp_msk_bias;
1581 #define IAVF_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT 0
1582 #define IAVF_FCOE_DIFDIX_CTX_QW0_FLAGS_MASK (0xFFFULL << \
1583 IAVF_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT)
1585 enum iavf_fcoe_difdix_ctx_desc_flags_bits {
1587 IAVF_FCOE_DIFDIX_CTX_DESC_RSVD = 0x0000,
1589 IAVF_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGCHK = 0x0000,
1591 IAVF_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGNOTCHK = 0x0004,
1593 IAVF_FCOE_DIFDIX_CTX_DESC_GTYPE_OPAQUE = 0x0000,
1595 IAVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY = 0x0008,
1597 IAVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPTAG = 0x0010,
1599 IAVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPREFTAG = 0x0018,
1601 IAVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_CNST = 0x0000,
1603 IAVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_INC1BLK = 0x0020,
1605 IAVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_APPTAG = 0x0040,
1607 IAVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_RSVD = 0x0060,
1609 IAVF_FCOE_DIFDIX_CTX_DESC_DIXMODE_XSUM = 0x0000,
1611 IAVF_FCOE_DIFDIX_CTX_DESC_DIXMODE_CRC = 0x0080,
1613 IAVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_UNTAG = 0x0000,
1615 IAVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_BUF = 0x0100,
1617 IAVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_RSVD = 0x0200,
1619 IAVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_EMBDTAGS = 0x0300,
1621 IAVF_FCOE_DIFDIX_CTX_DESC_DIFLAN_UNTAG = 0x0000,
1623 IAVF_FCOE_DIFDIX_CTX_DESC_DIFLAN_TAG = 0x0400,
1625 IAVF_FCOE_DIFDIX_CTX_DESC_DIFBLK_512B = 0x0000,
1627 IAVF_FCOE_DIFDIX_CTX_DESC_DIFBLK_4K = 0x0800
1630 #define IAVF_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT 12
1631 #define IAVF_FCOE_DIFDIX_CTX_QW0_BUFF0_MASK (0x3FFULL << \
1632 IAVF_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT)
1634 #define IAVF_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT 22
1635 #define IAVF_FCOE_DIFDIX_CTX_QW0_BUFF1_MASK (0x3FFULL << \
1636 IAVF_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT)
1638 #define IAVF_FCOE_DIFDIX_CTX_QW0_REF_SHIFT 32
1639 #define IAVF_FCOE_DIFDIX_CTX_QW0_REF_MASK (0xFFFFFFFFULL << \
1640 IAVF_FCOE_DIFDIX_CTX_QW0_REF_SHIFT)
1642 #define IAVF_FCOE_DIFDIX_CTX_QW1_APP_SHIFT 0
1643 #define IAVF_FCOE_DIFDIX_CTX_QW1_APP_MASK (0xFFFFULL << \
1644 IAVF_FCOE_DIFDIX_CTX_QW1_APP_SHIFT)
1646 #define IAVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT 16
1647 #define IAVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_MASK (0xFFFFULL << \
1648 IAVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT)
1650 #define IAVF_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT 32
1651 #define IAVF_FCOE_DIFDIX_CTX_QW0_REF_BIAS_MASK (0xFFFFFFFFULL << \
1652 IAVF_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT)
1654 /* FCoE DIF/DIX Buffers descriptor */
1655 struct iavf_fcoe_difdix_buffers_desc {
1660 /* FCoE DDP Context descriptor */
1661 struct iavf_fcoe_ddp_context_desc {
1663 __le64 type_cmd_foff_lsize;
1666 #define IAVF_FCOE_DDP_CTX_QW1_DTYPE_SHIFT 0
1667 #define IAVF_FCOE_DDP_CTX_QW1_DTYPE_MASK (0xFULL << \
1668 IAVF_FCOE_DDP_CTX_QW1_DTYPE_SHIFT)
1670 #define IAVF_FCOE_DDP_CTX_QW1_CMD_SHIFT 4
1671 #define IAVF_FCOE_DDP_CTX_QW1_CMD_MASK (0xFULL << \
1672 IAVF_FCOE_DDP_CTX_QW1_CMD_SHIFT)
1674 enum iavf_fcoe_ddp_ctx_desc_cmd_bits {
1675 IAVF_FCOE_DDP_CTX_DESC_BSIZE_512B = 0x00, /* 2 BITS */
1676 IAVF_FCOE_DDP_CTX_DESC_BSIZE_4K = 0x01, /* 2 BITS */
1677 IAVF_FCOE_DDP_CTX_DESC_BSIZE_8K = 0x02, /* 2 BITS */
1678 IAVF_FCOE_DDP_CTX_DESC_BSIZE_16K = 0x03, /* 2 BITS */
1679 IAVF_FCOE_DDP_CTX_DESC_DIFENA = 0x04, /* 1 BIT */
1680 IAVF_FCOE_DDP_CTX_DESC_LASTSEQH = 0x08, /* 1 BIT */
1683 #define IAVF_FCOE_DDP_CTX_QW1_FOFF_SHIFT 16
1684 #define IAVF_FCOE_DDP_CTX_QW1_FOFF_MASK (0x3FFFULL << \
1685 IAVF_FCOE_DDP_CTX_QW1_FOFF_SHIFT)
1687 #define IAVF_FCOE_DDP_CTX_QW1_LSIZE_SHIFT 32
1688 #define IAVF_FCOE_DDP_CTX_QW1_LSIZE_MASK (0x3FFFULL << \
1689 IAVF_FCOE_DDP_CTX_QW1_LSIZE_SHIFT)
1691 /* FCoE DDP/DWO Queue Context descriptor */
1692 struct iavf_fcoe_queue_context_desc {
1693 __le64 dmaindx_fbase; /* 0:11 DMAINDX, 12:63 FBASE */
1694 __le64 flen_tph; /* 0:12 FLEN, 13:15 TPH */
1697 #define IAVF_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT 0
1698 #define IAVF_FCOE_QUEUE_CTX_QW0_DMAINDX_MASK (0xFFFULL << \
1699 IAVF_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT)
1701 #define IAVF_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT 12
1702 #define IAVF_FCOE_QUEUE_CTX_QW0_FBASE_MASK (0xFFFFFFFFFFFFFULL << \
1703 IAVF_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT)
1705 #define IAVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT 0
1706 #define IAVF_FCOE_QUEUE_CTX_QW1_FLEN_MASK (0x1FFFULL << \
1707 IAVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
1709 #define IAVF_FCOE_QUEUE_CTX_QW1_TPH_SHIFT 13
1710 #define IAVF_FCOE_QUEUE_CTX_QW1_TPH_MASK (0x7ULL << \
1711 IAVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
1713 enum iavf_fcoe_queue_ctx_desc_tph_bits {
1714 IAVF_FCOE_QUEUE_CTX_DESC_TPHRDESC = 0x1,
1715 IAVF_FCOE_QUEUE_CTX_DESC_TPHDATA = 0x2
1718 #define IAVF_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT 30
1719 #define IAVF_FCOE_QUEUE_CTX_QW1_RECIPE_MASK (0x3ULL << \
1720 IAVF_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT)
1722 /* FCoE DDP/DWO Filter Context descriptor */
1723 struct iavf_fcoe_filter_context_desc {
1727 /* 48:51(0:3) RSVD, 52:63(4:15) DMAINDX */
1728 __le16 rsvd_dmaindx;
1730 /* 0:7 FLAGS, 8:52 RSVD, 53:63 LANQ */
1731 __le64 flags_rsvd_lanq;
1734 #define IAVF_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT 4
1735 #define IAVF_FCOE_FILTER_CTX_QW0_DMAINDX_MASK (0xFFF << \
1736 IAVF_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT)
1738 enum iavf_fcoe_filter_ctx_desc_flags_bits {
1739 IAVF_FCOE_FILTER_CTX_DESC_CTYP_DDP = 0x00,
1740 IAVF_FCOE_FILTER_CTX_DESC_CTYP_DWO = 0x01,
1741 IAVF_FCOE_FILTER_CTX_DESC_ENODE_INIT = 0x00,
1742 IAVF_FCOE_FILTER_CTX_DESC_ENODE_RSP = 0x02,
1743 IAVF_FCOE_FILTER_CTX_DESC_FC_CLASS2 = 0x00,
1744 IAVF_FCOE_FILTER_CTX_DESC_FC_CLASS3 = 0x04
1747 #define IAVF_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT 0
1748 #define IAVF_FCOE_FILTER_CTX_QW1_FLAGS_MASK (0xFFULL << \
1749 IAVF_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT)
1751 #define IAVF_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT 8
1752 #define IAVF_FCOE_FILTER_CTX_QW1_PCTYPE_MASK (0x3FULL << \
1753 IAVF_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT)
1755 #define IAVF_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT 53
1756 #define IAVF_FCOE_FILTER_CTX_QW1_LANQINDX_MASK (0x7FFULL << \
1757 IAVF_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT)
1759 enum iavf_switch_element_types {
1760 IAVF_SWITCH_ELEMENT_TYPE_MAC = 1,
1761 IAVF_SWITCH_ELEMENT_TYPE_PF = 2,
1762 IAVF_SWITCH_ELEMENT_TYPE_VF = 3,
1763 IAVF_SWITCH_ELEMENT_TYPE_EMP = 4,
1764 IAVF_SWITCH_ELEMENT_TYPE_BMC = 6,
1765 IAVF_SWITCH_ELEMENT_TYPE_PE = 16,
1766 IAVF_SWITCH_ELEMENT_TYPE_VEB = 17,
1767 IAVF_SWITCH_ELEMENT_TYPE_PA = 18,
1768 IAVF_SWITCH_ELEMENT_TYPE_VSI = 19,
1771 /* Supported EtherType filters */
1772 enum iavf_ether_type_index {
1773 IAVF_ETHER_TYPE_1588 = 0,
1774 IAVF_ETHER_TYPE_FIP = 1,
1775 IAVF_ETHER_TYPE_OUI_EXTENDED = 2,
1776 IAVF_ETHER_TYPE_MAC_CONTROL = 3,
1777 IAVF_ETHER_TYPE_LLDP = 4,
1778 IAVF_ETHER_TYPE_EVB_PROTOCOL1 = 5,
1779 IAVF_ETHER_TYPE_EVB_PROTOCOL2 = 6,
1780 IAVF_ETHER_TYPE_QCN_CNM = 7,
1781 IAVF_ETHER_TYPE_8021X = 8,
1782 IAVF_ETHER_TYPE_ARP = 9,
1783 IAVF_ETHER_TYPE_RSV1 = 10,
1784 IAVF_ETHER_TYPE_RSV2 = 11,
1787 /* Filter context base size is 1K */
1788 #define IAVF_HASH_FILTER_BASE_SIZE 1024
1789 /* Supported Hash filter values */
1790 enum iavf_hash_filter_size {
1791 IAVF_HASH_FILTER_SIZE_1K = 0,
1792 IAVF_HASH_FILTER_SIZE_2K = 1,
1793 IAVF_HASH_FILTER_SIZE_4K = 2,
1794 IAVF_HASH_FILTER_SIZE_8K = 3,
1795 IAVF_HASH_FILTER_SIZE_16K = 4,
1796 IAVF_HASH_FILTER_SIZE_32K = 5,
1797 IAVF_HASH_FILTER_SIZE_64K = 6,
1798 IAVF_HASH_FILTER_SIZE_128K = 7,
1799 IAVF_HASH_FILTER_SIZE_256K = 8,
1800 IAVF_HASH_FILTER_SIZE_512K = 9,
1801 IAVF_HASH_FILTER_SIZE_1M = 10,
1804 /* DMA context base size is 0.5K */
1805 #define IAVF_DMA_CNTX_BASE_SIZE 512
1806 /* Supported DMA context values */
1807 enum iavf_dma_cntx_size {
1808 IAVF_DMA_CNTX_SIZE_512 = 0,
1809 IAVF_DMA_CNTX_SIZE_1K = 1,
1810 IAVF_DMA_CNTX_SIZE_2K = 2,
1811 IAVF_DMA_CNTX_SIZE_4K = 3,
1812 IAVF_DMA_CNTX_SIZE_8K = 4,
1813 IAVF_DMA_CNTX_SIZE_16K = 5,
1814 IAVF_DMA_CNTX_SIZE_32K = 6,
1815 IAVF_DMA_CNTX_SIZE_64K = 7,
1816 IAVF_DMA_CNTX_SIZE_128K = 8,
1817 IAVF_DMA_CNTX_SIZE_256K = 9,
1820 /* Supported Hash look up table (LUT) sizes */
1821 enum iavf_hash_lut_size {
1822 IAVF_HASH_LUT_SIZE_128 = 0,
1823 IAVF_HASH_LUT_SIZE_512 = 1,
1826 /* Structure to hold a per PF filter control settings */
1827 struct iavf_filter_control_settings {
1828 /* number of PE Quad Hash filter buckets */
1829 enum iavf_hash_filter_size pe_filt_num;
1830 /* number of PE Quad Hash contexts */
1831 enum iavf_dma_cntx_size pe_cntx_num;
1832 /* number of FCoE filter buckets */
1833 enum iavf_hash_filter_size fcoe_filt_num;
1834 /* number of FCoE DDP contexts */
1835 enum iavf_dma_cntx_size fcoe_cntx_num;
1836 /* size of the Hash LUT */
1837 enum iavf_hash_lut_size hash_lut_size;
1838 /* enable FDIR filters for PF and its VFs */
1840 /* enable Ethertype filters for PF and its VFs */
1841 bool enable_ethtype;
1842 /* enable MAC/VLAN filters for PF and its VFs */
1843 bool enable_macvlan;
1846 /* Structure to hold device level control filter counts */
1847 struct iavf_control_filter_stats {
1848 u16 mac_etype_used; /* Used perfect match MAC/EtherType filters */
1849 u16 etype_used; /* Used perfect EtherType filters */
1850 u16 mac_etype_free; /* Un-used perfect match MAC/EtherType filters */
1851 u16 etype_free; /* Un-used perfect EtherType filters */
1854 enum iavf_reset_type {
1856 IAVF_RESET_CORER = 1,
1857 IAVF_RESET_GLOBR = 2,
1858 IAVF_RESET_EMPR = 3,
1861 /* IEEE 802.1AB LLDP Agent Variables from NVM */
1862 #define IAVF_NVM_LLDP_CFG_PTR 0x06
1863 #define IAVF_SR_LLDP_CFG_PTR 0x31
1864 struct iavf_lldp_variables {
1874 /* Offsets into Alternate Ram */
1875 #define IAVF_ALT_STRUCT_FIRST_PF_OFFSET 0 /* in dwords */
1876 #define IAVF_ALT_STRUCT_DWORDS_PER_PF 64 /* in dwords */
1877 #define IAVF_ALT_STRUCT_OUTER_VLAN_TAG_OFFSET 0xD /* in dwords */
1878 #define IAVF_ALT_STRUCT_USER_PRIORITY_OFFSET 0xC /* in dwords */
1879 #define IAVF_ALT_STRUCT_MIN_BW_OFFSET 0xE /* in dwords */
1880 #define IAVF_ALT_STRUCT_MAX_BW_OFFSET 0xF /* in dwords */
1882 /* Alternate Ram Bandwidth Masks */
1883 #define IAVF_ALT_BW_VALUE_MASK 0xFF
1884 #define IAVF_ALT_BW_RELATIVE_MASK 0x40000000
1885 #define IAVF_ALT_BW_VALID_MASK 0x80000000
1887 /* RSS Hash Table Size */
1888 #define IAVF_PFQF_CTL_0_HASHLUTSIZE_512 0x00010000
1890 /* INPUT SET MASK for RSS, flow director, and flexible payload */
1891 #define IAVF_L3_SRC_SHIFT 47
1892 #define IAVF_L3_SRC_MASK (0x3ULL << IAVF_L3_SRC_SHIFT)
1893 #define IAVF_L3_V6_SRC_SHIFT 43
1894 #define IAVF_L3_V6_SRC_MASK (0xFFULL << IAVF_L3_V6_SRC_SHIFT)
1895 #define IAVF_L3_DST_SHIFT 35
1896 #define IAVF_L3_DST_MASK (0x3ULL << IAVF_L3_DST_SHIFT)
1897 #define IAVF_L3_V6_DST_SHIFT 35
1898 #define IAVF_L3_V6_DST_MASK (0xFFULL << IAVF_L3_V6_DST_SHIFT)
1899 #define IAVF_L4_SRC_SHIFT 34
1900 #define IAVF_L4_SRC_MASK (0x1ULL << IAVF_L4_SRC_SHIFT)
1901 #define IAVF_L4_DST_SHIFT 33
1902 #define IAVF_L4_DST_MASK (0x1ULL << IAVF_L4_DST_SHIFT)
1903 #define IAVF_VERIFY_TAG_SHIFT 31
1904 #define IAVF_VERIFY_TAG_MASK (0x3ULL << IAVF_VERIFY_TAG_SHIFT)
1906 #define IAVF_FLEX_50_SHIFT 13
1907 #define IAVF_FLEX_50_MASK (0x1ULL << IAVF_FLEX_50_SHIFT)
1908 #define IAVF_FLEX_51_SHIFT 12
1909 #define IAVF_FLEX_51_MASK (0x1ULL << IAVF_FLEX_51_SHIFT)
1910 #define IAVF_FLEX_52_SHIFT 11
1911 #define IAVF_FLEX_52_MASK (0x1ULL << IAVF_FLEX_52_SHIFT)
1912 #define IAVF_FLEX_53_SHIFT 10
1913 #define IAVF_FLEX_53_MASK (0x1ULL << IAVF_FLEX_53_SHIFT)
1914 #define IAVF_FLEX_54_SHIFT 9
1915 #define IAVF_FLEX_54_MASK (0x1ULL << IAVF_FLEX_54_SHIFT)
1916 #define IAVF_FLEX_55_SHIFT 8
1917 #define IAVF_FLEX_55_MASK (0x1ULL << IAVF_FLEX_55_SHIFT)
1918 #define IAVF_FLEX_56_SHIFT 7
1919 #define IAVF_FLEX_56_MASK (0x1ULL << IAVF_FLEX_56_SHIFT)
1920 #define IAVF_FLEX_57_SHIFT 6
1921 #define IAVF_FLEX_57_MASK (0x1ULL << IAVF_FLEX_57_SHIFT)
1923 /* Version format for Dynamic Device Personalization(DDP) */
1924 struct iavf_ddp_version {
1931 #define IAVF_DDP_NAME_SIZE 32
1933 /* Package header */
1934 struct iavf_package_header {
1935 struct iavf_ddp_version version;
1937 u32 segment_offset[1];
1940 /* Generic segment header */
1941 struct iavf_generic_seg_header {
1942 #define SEGMENT_TYPE_METADATA 0x00000001
1943 #define SEGMENT_TYPE_NOTES 0x00000002
1944 #define SEGMENT_TYPE_IAVF 0x00000011
1945 #define SEGMENT_TYPE_X722 0x00000012
1947 struct iavf_ddp_version version;
1949 char name[IAVF_DDP_NAME_SIZE];
1952 struct iavf_metadata_segment {
1953 struct iavf_generic_seg_header header;
1954 struct iavf_ddp_version version;
1955 #define IAVF_DDP_TRACKID_RDONLY 0
1956 #define IAVF_DDP_TRACKID_INVALID 0xFFFFFFFF
1958 char name[IAVF_DDP_NAME_SIZE];
1961 struct iavf_device_id_entry {
1963 u32 sub_vendor_dev_id;
1966 struct iavf_profile_segment {
1967 struct iavf_generic_seg_header header;
1968 struct iavf_ddp_version version;
1969 char name[IAVF_DDP_NAME_SIZE];
1970 u32 device_table_count;
1971 struct iavf_device_id_entry device_table[1];
1974 struct iavf_section_table {
1976 u32 section_offset[1];
1979 struct iavf_profile_section_header {
1983 #define SECTION_TYPE_INFO 0x00000010
1984 #define SECTION_TYPE_MMIO 0x00000800
1985 #define SECTION_TYPE_RB_MMIO 0x00001800
1986 #define SECTION_TYPE_AQ 0x00000801
1987 #define SECTION_TYPE_RB_AQ 0x00001801
1988 #define SECTION_TYPE_NOTE 0x80000000
1989 #define SECTION_TYPE_NAME 0x80000001
1990 #define SECTION_TYPE_PROTO 0x80000002
1991 #define SECTION_TYPE_PCTYPE 0x80000003
1992 #define SECTION_TYPE_PTYPE 0x80000004
1999 struct iavf_profile_tlv_section_record {
2006 /* Generic AQ section in proflie */
2007 struct iavf_profile_aq_section {
2015 struct iavf_profile_info {
2017 struct iavf_ddp_version version;
2019 #define IAVF_DDP_ADD_TRACKID 0x01
2020 #define IAVF_DDP_REMOVE_TRACKID 0x02
2022 u8 name[IAVF_DDP_NAME_SIZE];
2024 #endif /* _IAVF_TYPE_H_ */