1 /*******************************************************************************
3 * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
4 * Copyright(c) 2013 - 2014 Intel Corporation.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * You should have received a copy of the GNU General Public License along
16 * with this program. If not, see <http://www.gnu.org/licenses/>.
18 * The full GNU General Public License is included in this distribution in
19 * the file called "COPYING".
21 * Contact Information:
22 * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 ******************************************************************************/
27 #include "i40e_type.h"
28 #include "i40e_adminq.h"
29 #include "i40e_prototype.h"
30 #include "i40e_virtchnl.h"
33 * i40e_set_mac_type - Sets MAC type
34 * @hw: pointer to the HW structure
36 * This function sets the mac type of the adapter based on the
37 * vendor ID and device ID stored in the hw structure.
39 i40e_status i40e_set_mac_type(struct i40e_hw *hw)
41 i40e_status status = 0;
43 if (hw->vendor_id == PCI_VENDOR_ID_INTEL) {
44 switch (hw->device_id) {
45 case I40E_DEV_ID_SFP_XL710:
46 case I40E_DEV_ID_QEMU:
47 case I40E_DEV_ID_KX_A:
48 case I40E_DEV_ID_KX_B:
49 case I40E_DEV_ID_KX_C:
50 case I40E_DEV_ID_QSFP_A:
51 case I40E_DEV_ID_QSFP_B:
52 case I40E_DEV_ID_QSFP_C:
53 case I40E_DEV_ID_10G_BASE_T:
54 case I40E_DEV_ID_20G_KR2:
55 hw->mac.type = I40E_MAC_XL710;
57 case I40E_DEV_ID_SFP_X722:
58 case I40E_DEV_ID_1G_BASE_T_X722:
59 case I40E_DEV_ID_10G_BASE_T_X722:
60 hw->mac.type = I40E_MAC_X722;
62 case I40E_DEV_ID_X722_VF:
63 case I40E_DEV_ID_X722_VF_HV:
64 hw->mac.type = I40E_MAC_X722_VF;
67 case I40E_DEV_ID_VF_HV:
68 hw->mac.type = I40E_MAC_VF;
71 hw->mac.type = I40E_MAC_GENERIC;
75 status = I40E_ERR_DEVICE_NOT_SUPPORTED;
78 hw_dbg(hw, "i40e_set_mac_type found mac: %d, returns: %d\n",
79 hw->mac.type, status);
84 * i40evf_aq_str - convert AQ err code to a string
85 * @hw: pointer to the HW structure
86 * @aq_err: the AQ error code to convert
88 char *i40evf_aq_str(struct i40e_hw *hw, enum i40e_admin_queue_err aq_err)
93 case I40E_AQ_RC_EPERM:
94 return "I40E_AQ_RC_EPERM";
95 case I40E_AQ_RC_ENOENT:
96 return "I40E_AQ_RC_ENOENT";
97 case I40E_AQ_RC_ESRCH:
98 return "I40E_AQ_RC_ESRCH";
99 case I40E_AQ_RC_EINTR:
100 return "I40E_AQ_RC_EINTR";
102 return "I40E_AQ_RC_EIO";
103 case I40E_AQ_RC_ENXIO:
104 return "I40E_AQ_RC_ENXIO";
105 case I40E_AQ_RC_E2BIG:
106 return "I40E_AQ_RC_E2BIG";
107 case I40E_AQ_RC_EAGAIN:
108 return "I40E_AQ_RC_EAGAIN";
109 case I40E_AQ_RC_ENOMEM:
110 return "I40E_AQ_RC_ENOMEM";
111 case I40E_AQ_RC_EACCES:
112 return "I40E_AQ_RC_EACCES";
113 case I40E_AQ_RC_EFAULT:
114 return "I40E_AQ_RC_EFAULT";
115 case I40E_AQ_RC_EBUSY:
116 return "I40E_AQ_RC_EBUSY";
117 case I40E_AQ_RC_EEXIST:
118 return "I40E_AQ_RC_EEXIST";
119 case I40E_AQ_RC_EINVAL:
120 return "I40E_AQ_RC_EINVAL";
121 case I40E_AQ_RC_ENOTTY:
122 return "I40E_AQ_RC_ENOTTY";
123 case I40E_AQ_RC_ENOSPC:
124 return "I40E_AQ_RC_ENOSPC";
125 case I40E_AQ_RC_ENOSYS:
126 return "I40E_AQ_RC_ENOSYS";
127 case I40E_AQ_RC_ERANGE:
128 return "I40E_AQ_RC_ERANGE";
129 case I40E_AQ_RC_EFLUSHED:
130 return "I40E_AQ_RC_EFLUSHED";
131 case I40E_AQ_RC_BAD_ADDR:
132 return "I40E_AQ_RC_BAD_ADDR";
133 case I40E_AQ_RC_EMODE:
134 return "I40E_AQ_RC_EMODE";
135 case I40E_AQ_RC_EFBIG:
136 return "I40E_AQ_RC_EFBIG";
139 snprintf(hw->err_str, sizeof(hw->err_str), "%d", aq_err);
144 * i40evf_stat_str - convert status err code to a string
145 * @hw: pointer to the HW structure
146 * @stat_err: the status error code to convert
148 char *i40evf_stat_str(struct i40e_hw *hw, i40e_status stat_err)
154 return "I40E_ERR_NVM";
155 case I40E_ERR_NVM_CHECKSUM:
156 return "I40E_ERR_NVM_CHECKSUM";
158 return "I40E_ERR_PHY";
159 case I40E_ERR_CONFIG:
160 return "I40E_ERR_CONFIG";
162 return "I40E_ERR_PARAM";
163 case I40E_ERR_MAC_TYPE:
164 return "I40E_ERR_MAC_TYPE";
165 case I40E_ERR_UNKNOWN_PHY:
166 return "I40E_ERR_UNKNOWN_PHY";
167 case I40E_ERR_LINK_SETUP:
168 return "I40E_ERR_LINK_SETUP";
169 case I40E_ERR_ADAPTER_STOPPED:
170 return "I40E_ERR_ADAPTER_STOPPED";
171 case I40E_ERR_INVALID_MAC_ADDR:
172 return "I40E_ERR_INVALID_MAC_ADDR";
173 case I40E_ERR_DEVICE_NOT_SUPPORTED:
174 return "I40E_ERR_DEVICE_NOT_SUPPORTED";
175 case I40E_ERR_MASTER_REQUESTS_PENDING:
176 return "I40E_ERR_MASTER_REQUESTS_PENDING";
177 case I40E_ERR_INVALID_LINK_SETTINGS:
178 return "I40E_ERR_INVALID_LINK_SETTINGS";
179 case I40E_ERR_AUTONEG_NOT_COMPLETE:
180 return "I40E_ERR_AUTONEG_NOT_COMPLETE";
181 case I40E_ERR_RESET_FAILED:
182 return "I40E_ERR_RESET_FAILED";
183 case I40E_ERR_SWFW_SYNC:
184 return "I40E_ERR_SWFW_SYNC";
185 case I40E_ERR_NO_AVAILABLE_VSI:
186 return "I40E_ERR_NO_AVAILABLE_VSI";
187 case I40E_ERR_NO_MEMORY:
188 return "I40E_ERR_NO_MEMORY";
189 case I40E_ERR_BAD_PTR:
190 return "I40E_ERR_BAD_PTR";
191 case I40E_ERR_RING_FULL:
192 return "I40E_ERR_RING_FULL";
193 case I40E_ERR_INVALID_PD_ID:
194 return "I40E_ERR_INVALID_PD_ID";
195 case I40E_ERR_INVALID_QP_ID:
196 return "I40E_ERR_INVALID_QP_ID";
197 case I40E_ERR_INVALID_CQ_ID:
198 return "I40E_ERR_INVALID_CQ_ID";
199 case I40E_ERR_INVALID_CEQ_ID:
200 return "I40E_ERR_INVALID_CEQ_ID";
201 case I40E_ERR_INVALID_AEQ_ID:
202 return "I40E_ERR_INVALID_AEQ_ID";
203 case I40E_ERR_INVALID_SIZE:
204 return "I40E_ERR_INVALID_SIZE";
205 case I40E_ERR_INVALID_ARP_INDEX:
206 return "I40E_ERR_INVALID_ARP_INDEX";
207 case I40E_ERR_INVALID_FPM_FUNC_ID:
208 return "I40E_ERR_INVALID_FPM_FUNC_ID";
209 case I40E_ERR_QP_INVALID_MSG_SIZE:
210 return "I40E_ERR_QP_INVALID_MSG_SIZE";
211 case I40E_ERR_QP_TOOMANY_WRS_POSTED:
212 return "I40E_ERR_QP_TOOMANY_WRS_POSTED";
213 case I40E_ERR_INVALID_FRAG_COUNT:
214 return "I40E_ERR_INVALID_FRAG_COUNT";
215 case I40E_ERR_QUEUE_EMPTY:
216 return "I40E_ERR_QUEUE_EMPTY";
217 case I40E_ERR_INVALID_ALIGNMENT:
218 return "I40E_ERR_INVALID_ALIGNMENT";
219 case I40E_ERR_FLUSHED_QUEUE:
220 return "I40E_ERR_FLUSHED_QUEUE";
221 case I40E_ERR_INVALID_PUSH_PAGE_INDEX:
222 return "I40E_ERR_INVALID_PUSH_PAGE_INDEX";
223 case I40E_ERR_INVALID_IMM_DATA_SIZE:
224 return "I40E_ERR_INVALID_IMM_DATA_SIZE";
225 case I40E_ERR_TIMEOUT:
226 return "I40E_ERR_TIMEOUT";
227 case I40E_ERR_OPCODE_MISMATCH:
228 return "I40E_ERR_OPCODE_MISMATCH";
229 case I40E_ERR_CQP_COMPL_ERROR:
230 return "I40E_ERR_CQP_COMPL_ERROR";
231 case I40E_ERR_INVALID_VF_ID:
232 return "I40E_ERR_INVALID_VF_ID";
233 case I40E_ERR_INVALID_HMCFN_ID:
234 return "I40E_ERR_INVALID_HMCFN_ID";
235 case I40E_ERR_BACKING_PAGE_ERROR:
236 return "I40E_ERR_BACKING_PAGE_ERROR";
237 case I40E_ERR_NO_PBLCHUNKS_AVAILABLE:
238 return "I40E_ERR_NO_PBLCHUNKS_AVAILABLE";
239 case I40E_ERR_INVALID_PBLE_INDEX:
240 return "I40E_ERR_INVALID_PBLE_INDEX";
241 case I40E_ERR_INVALID_SD_INDEX:
242 return "I40E_ERR_INVALID_SD_INDEX";
243 case I40E_ERR_INVALID_PAGE_DESC_INDEX:
244 return "I40E_ERR_INVALID_PAGE_DESC_INDEX";
245 case I40E_ERR_INVALID_SD_TYPE:
246 return "I40E_ERR_INVALID_SD_TYPE";
247 case I40E_ERR_MEMCPY_FAILED:
248 return "I40E_ERR_MEMCPY_FAILED";
249 case I40E_ERR_INVALID_HMC_OBJ_INDEX:
250 return "I40E_ERR_INVALID_HMC_OBJ_INDEX";
251 case I40E_ERR_INVALID_HMC_OBJ_COUNT:
252 return "I40E_ERR_INVALID_HMC_OBJ_COUNT";
253 case I40E_ERR_INVALID_SRQ_ARM_LIMIT:
254 return "I40E_ERR_INVALID_SRQ_ARM_LIMIT";
255 case I40E_ERR_SRQ_ENABLED:
256 return "I40E_ERR_SRQ_ENABLED";
257 case I40E_ERR_ADMIN_QUEUE_ERROR:
258 return "I40E_ERR_ADMIN_QUEUE_ERROR";
259 case I40E_ERR_ADMIN_QUEUE_TIMEOUT:
260 return "I40E_ERR_ADMIN_QUEUE_TIMEOUT";
261 case I40E_ERR_BUF_TOO_SHORT:
262 return "I40E_ERR_BUF_TOO_SHORT";
263 case I40E_ERR_ADMIN_QUEUE_FULL:
264 return "I40E_ERR_ADMIN_QUEUE_FULL";
265 case I40E_ERR_ADMIN_QUEUE_NO_WORK:
266 return "I40E_ERR_ADMIN_QUEUE_NO_WORK";
267 case I40E_ERR_BAD_IWARP_CQE:
268 return "I40E_ERR_BAD_IWARP_CQE";
269 case I40E_ERR_NVM_BLANK_MODE:
270 return "I40E_ERR_NVM_BLANK_MODE";
271 case I40E_ERR_NOT_IMPLEMENTED:
272 return "I40E_ERR_NOT_IMPLEMENTED";
273 case I40E_ERR_PE_DOORBELL_NOT_ENABLED:
274 return "I40E_ERR_PE_DOORBELL_NOT_ENABLED";
275 case I40E_ERR_DIAG_TEST_FAILED:
276 return "I40E_ERR_DIAG_TEST_FAILED";
277 case I40E_ERR_NOT_READY:
278 return "I40E_ERR_NOT_READY";
279 case I40E_NOT_SUPPORTED:
280 return "I40E_NOT_SUPPORTED";
281 case I40E_ERR_FIRMWARE_API_VERSION:
282 return "I40E_ERR_FIRMWARE_API_VERSION";
285 snprintf(hw->err_str, sizeof(hw->err_str), "%d", stat_err);
291 * @hw: debug mask related to admin queue
293 * @desc: pointer to admin queue descriptor
294 * @buffer: pointer to command buffer
295 * @buf_len: max length of buffer
297 * Dumps debug log about adminq command with descriptor contents.
299 void i40evf_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc,
300 void *buffer, u16 buf_len)
302 struct i40e_aq_desc *aq_desc = (struct i40e_aq_desc *)desc;
303 u16 len = le16_to_cpu(aq_desc->datalen);
304 u8 *buf = (u8 *)buffer;
307 if ((!(mask & hw->debug_mask)) || (desc == NULL))
311 "AQ CMD: opcode 0x%04X, flags 0x%04X, datalen 0x%04X, retval 0x%04X\n",
312 le16_to_cpu(aq_desc->opcode),
313 le16_to_cpu(aq_desc->flags),
314 le16_to_cpu(aq_desc->datalen),
315 le16_to_cpu(aq_desc->retval));
316 i40e_debug(hw, mask, "\tcookie (h,l) 0x%08X 0x%08X\n",
317 le32_to_cpu(aq_desc->cookie_high),
318 le32_to_cpu(aq_desc->cookie_low));
319 i40e_debug(hw, mask, "\tparam (0,1) 0x%08X 0x%08X\n",
320 le32_to_cpu(aq_desc->params.internal.param0),
321 le32_to_cpu(aq_desc->params.internal.param1));
322 i40e_debug(hw, mask, "\taddr (h,l) 0x%08X 0x%08X\n",
323 le32_to_cpu(aq_desc->params.external.addr_high),
324 le32_to_cpu(aq_desc->params.external.addr_low));
326 if ((buffer != NULL) && (aq_desc->datalen != 0)) {
327 i40e_debug(hw, mask, "AQ CMD Buffer:\n");
330 /* write the full 16-byte chunks */
331 for (i = 0; i < (len - 16); i += 16)
333 "\t0x%04X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n",
334 i, buf[i], buf[i + 1], buf[i + 2],
335 buf[i + 3], buf[i + 4], buf[i + 5],
336 buf[i + 6], buf[i + 7], buf[i + 8],
337 buf[i + 9], buf[i + 10], buf[i + 11],
338 buf[i + 12], buf[i + 13], buf[i + 14],
340 /* write whatever's left over without overrunning the buffer */
345 memset(d_buf, 0, sizeof(d_buf));
346 j += sprintf(d_buf, "\t0x%04X ", i);
348 j += sprintf(&d_buf[j], " %02X", buf[i++]);
349 i40e_debug(hw, mask, "%s\n", d_buf);
355 * i40evf_check_asq_alive
356 * @hw: pointer to the hw struct
358 * Returns true if Queue is enabled else false.
360 bool i40evf_check_asq_alive(struct i40e_hw *hw)
363 return !!(rd32(hw, hw->aq.asq.len) &
364 I40E_PF_ATQLEN_ATQENABLE_MASK);
370 * i40evf_aq_queue_shutdown
371 * @hw: pointer to the hw struct
372 * @unloading: is the driver unloading itself
374 * Tell the Firmware that we're shutting down the AdminQ and whether
375 * or not the driver is unloading as well.
377 i40e_status i40evf_aq_queue_shutdown(struct i40e_hw *hw,
380 struct i40e_aq_desc desc;
381 struct i40e_aqc_queue_shutdown *cmd =
382 (struct i40e_aqc_queue_shutdown *)&desc.params.raw;
385 i40evf_fill_default_direct_cmd_desc(&desc,
386 i40e_aqc_opc_queue_shutdown);
389 cmd->driver_unloading = cpu_to_le32(I40E_AQ_DRIVER_UNLOADING);
390 status = i40evf_asq_send_command(hw, &desc, NULL, 0, NULL);
396 * i40e_aq_get_set_rss_lut
397 * @hw: pointer to the hardware structure
398 * @vsi_id: vsi fw index
399 * @pf_lut: for PF table set true, for VSI table set false
400 * @lut: pointer to the lut buffer provided by the caller
401 * @lut_size: size of the lut buffer
402 * @set: set true to set the table, false to get the table
404 * Internal function to get or set RSS look up table
406 static i40e_status i40e_aq_get_set_rss_lut(struct i40e_hw *hw,
407 u16 vsi_id, bool pf_lut,
408 u8 *lut, u16 lut_size,
412 struct i40e_aq_desc desc;
413 struct i40e_aqc_get_set_rss_lut *cmd_resp =
414 (struct i40e_aqc_get_set_rss_lut *)&desc.params.raw;
417 i40evf_fill_default_direct_cmd_desc(&desc,
418 i40e_aqc_opc_set_rss_lut);
420 i40evf_fill_default_direct_cmd_desc(&desc,
421 i40e_aqc_opc_get_rss_lut);
423 /* Indirect command */
424 desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
425 desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_RD);
428 cpu_to_le16((u16)((vsi_id <<
429 I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT) &
430 I40E_AQC_SET_RSS_LUT_VSI_ID_MASK));
431 cmd_resp->vsi_id |= cpu_to_le16((u16)I40E_AQC_SET_RSS_LUT_VSI_VALID);
434 cmd_resp->flags |= cpu_to_le16((u16)
435 ((I40E_AQC_SET_RSS_LUT_TABLE_TYPE_PF <<
436 I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
437 I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
439 cmd_resp->flags |= cpu_to_le16((u16)
440 ((I40E_AQC_SET_RSS_LUT_TABLE_TYPE_VSI <<
441 I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
442 I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
444 cmd_resp->addr_high = cpu_to_le32(high_16_bits((u64)lut));
445 cmd_resp->addr_low = cpu_to_le32(lower_32_bits((u64)lut));
447 status = i40evf_asq_send_command(hw, &desc, lut, lut_size, NULL);
453 * i40evf_aq_get_rss_lut
454 * @hw: pointer to the hardware structure
455 * @vsi_id: vsi fw index
456 * @pf_lut: for PF table set true, for VSI table set false
457 * @lut: pointer to the lut buffer provided by the caller
458 * @lut_size: size of the lut buffer
460 * get the RSS lookup table, PF or VSI type
462 i40e_status i40evf_aq_get_rss_lut(struct i40e_hw *hw, u16 vsi_id,
463 bool pf_lut, u8 *lut, u16 lut_size)
465 return i40e_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size,
470 * i40evf_aq_set_rss_lut
471 * @hw: pointer to the hardware structure
472 * @vsi_id: vsi fw index
473 * @pf_lut: for PF table set true, for VSI table set false
474 * @lut: pointer to the lut buffer provided by the caller
475 * @lut_size: size of the lut buffer
477 * set the RSS lookup table, PF or VSI type
479 i40e_status i40evf_aq_set_rss_lut(struct i40e_hw *hw, u16 vsi_id,
480 bool pf_lut, u8 *lut, u16 lut_size)
482 return i40e_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size, true);
486 * i40e_aq_get_set_rss_key
487 * @hw: pointer to the hw struct
488 * @vsi_id: vsi fw index
489 * @key: pointer to key info struct
490 * @set: set true to set the key, false to get the key
492 * get the RSS key per VSI
494 static i40e_status i40e_aq_get_set_rss_key(struct i40e_hw *hw,
496 struct i40e_aqc_get_set_rss_key_data *key,
500 struct i40e_aq_desc desc;
501 struct i40e_aqc_get_set_rss_key *cmd_resp =
502 (struct i40e_aqc_get_set_rss_key *)&desc.params.raw;
503 u16 key_size = sizeof(struct i40e_aqc_get_set_rss_key_data);
506 i40evf_fill_default_direct_cmd_desc(&desc,
507 i40e_aqc_opc_set_rss_key);
509 i40evf_fill_default_direct_cmd_desc(&desc,
510 i40e_aqc_opc_get_rss_key);
512 /* Indirect command */
513 desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
514 desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_RD);
517 cpu_to_le16((u16)((vsi_id <<
518 I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT) &
519 I40E_AQC_SET_RSS_KEY_VSI_ID_MASK));
520 cmd_resp->vsi_id |= cpu_to_le16((u16)I40E_AQC_SET_RSS_KEY_VSI_VALID);
521 cmd_resp->addr_high = cpu_to_le32(high_16_bits((u64)key));
522 cmd_resp->addr_low = cpu_to_le32(lower_32_bits((u64)key));
524 status = i40evf_asq_send_command(hw, &desc, key, key_size, NULL);
530 * i40evf_aq_get_rss_key
531 * @hw: pointer to the hw struct
532 * @vsi_id: vsi fw index
533 * @key: pointer to key info struct
536 i40e_status i40evf_aq_get_rss_key(struct i40e_hw *hw,
538 struct i40e_aqc_get_set_rss_key_data *key)
540 return i40e_aq_get_set_rss_key(hw, vsi_id, key, false);
544 * i40evf_aq_set_rss_key
545 * @hw: pointer to the hw struct
546 * @vsi_id: vsi fw index
547 * @key: pointer to key info struct
549 * set the RSS key per VSI
551 i40e_status i40evf_aq_set_rss_key(struct i40e_hw *hw,
553 struct i40e_aqc_get_set_rss_key_data *key)
555 return i40e_aq_get_set_rss_key(hw, vsi_id, key, true);
559 /* The i40evf_ptype_lookup table is used to convert from the 8-bit ptype in the
560 * hardware to a bit-field that can be used by SW to more easily determine the
563 * Macros are used to shorten the table lines and make this table human
566 * We store the PTYPE in the top byte of the bit field - this is just so that
567 * we can check that the table doesn't have a row missing, as the index into
568 * the table should be the PTYPE.
572 * IF NOT i40evf_ptype_lookup[ptype].known
575 * ELSE IF i40evf_ptype_lookup[ptype].outer_ip == I40E_RX_PTYPE_OUTER_IP
576 * Use the rest of the fields to look at the tunnels, inner protocols, etc
578 * Use the enum i40e_rx_l2_ptype to decode the packet type
582 /* macro to make the table lines short */
583 #define I40E_PTT(PTYPE, OUTER_IP, OUTER_IP_VER, OUTER_FRAG, T, TE, TEF, I, PL)\
586 I40E_RX_PTYPE_OUTER_##OUTER_IP, \
587 I40E_RX_PTYPE_OUTER_##OUTER_IP_VER, \
588 I40E_RX_PTYPE_##OUTER_FRAG, \
589 I40E_RX_PTYPE_TUNNEL_##T, \
590 I40E_RX_PTYPE_TUNNEL_END_##TE, \
591 I40E_RX_PTYPE_##TEF, \
592 I40E_RX_PTYPE_INNER_PROT_##I, \
593 I40E_RX_PTYPE_PAYLOAD_LAYER_##PL }
595 #define I40E_PTT_UNUSED_ENTRY(PTYPE) \
596 { PTYPE, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
598 /* shorter macros makes the table fit but are terse */
599 #define I40E_RX_PTYPE_NOF I40E_RX_PTYPE_NOT_FRAG
600 #define I40E_RX_PTYPE_FRG I40E_RX_PTYPE_FRAG
601 #define I40E_RX_PTYPE_INNER_PROT_TS I40E_RX_PTYPE_INNER_PROT_TIMESYNC
603 /* Lookup table mapping the HW PTYPE to the bit field for decoding */
604 struct i40e_rx_ptype_decoded i40evf_ptype_lookup[] = {
605 /* L2 Packet types */
606 I40E_PTT_UNUSED_ENTRY(0),
607 I40E_PTT(1, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
608 I40E_PTT(2, L2, NONE, NOF, NONE, NONE, NOF, TS, PAY2),
609 I40E_PTT(3, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
610 I40E_PTT_UNUSED_ENTRY(4),
611 I40E_PTT_UNUSED_ENTRY(5),
612 I40E_PTT(6, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
613 I40E_PTT(7, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
614 I40E_PTT_UNUSED_ENTRY(8),
615 I40E_PTT_UNUSED_ENTRY(9),
616 I40E_PTT(10, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
617 I40E_PTT(11, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE),
618 I40E_PTT(12, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
619 I40E_PTT(13, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
620 I40E_PTT(14, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
621 I40E_PTT(15, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
622 I40E_PTT(16, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
623 I40E_PTT(17, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
624 I40E_PTT(18, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
625 I40E_PTT(19, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
626 I40E_PTT(20, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
627 I40E_PTT(21, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
629 /* Non Tunneled IPv4 */
630 I40E_PTT(22, IP, IPV4, FRG, NONE, NONE, NOF, NONE, PAY3),
631 I40E_PTT(23, IP, IPV4, NOF, NONE, NONE, NOF, NONE, PAY3),
632 I40E_PTT(24, IP, IPV4, NOF, NONE, NONE, NOF, UDP, PAY4),
633 I40E_PTT_UNUSED_ENTRY(25),
634 I40E_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP, PAY4),
635 I40E_PTT(27, IP, IPV4, NOF, NONE, NONE, NOF, SCTP, PAY4),
636 I40E_PTT(28, IP, IPV4, NOF, NONE, NONE, NOF, ICMP, PAY4),
639 I40E_PTT(29, IP, IPV4, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
640 I40E_PTT(30, IP, IPV4, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
641 I40E_PTT(31, IP, IPV4, NOF, IP_IP, IPV4, NOF, UDP, PAY4),
642 I40E_PTT_UNUSED_ENTRY(32),
643 I40E_PTT(33, IP, IPV4, NOF, IP_IP, IPV4, NOF, TCP, PAY4),
644 I40E_PTT(34, IP, IPV4, NOF, IP_IP, IPV4, NOF, SCTP, PAY4),
645 I40E_PTT(35, IP, IPV4, NOF, IP_IP, IPV4, NOF, ICMP, PAY4),
648 I40E_PTT(36, IP, IPV4, NOF, IP_IP, IPV6, FRG, NONE, PAY3),
649 I40E_PTT(37, IP, IPV4, NOF, IP_IP, IPV6, NOF, NONE, PAY3),
650 I40E_PTT(38, IP, IPV4, NOF, IP_IP, IPV6, NOF, UDP, PAY4),
651 I40E_PTT_UNUSED_ENTRY(39),
652 I40E_PTT(40, IP, IPV4, NOF, IP_IP, IPV6, NOF, TCP, PAY4),
653 I40E_PTT(41, IP, IPV4, NOF, IP_IP, IPV6, NOF, SCTP, PAY4),
654 I40E_PTT(42, IP, IPV4, NOF, IP_IP, IPV6, NOF, ICMP, PAY4),
656 /* IPv4 --> GRE/NAT */
657 I40E_PTT(43, IP, IPV4, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3),
659 /* IPv4 --> GRE/NAT --> IPv4 */
660 I40E_PTT(44, IP, IPV4, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3),
661 I40E_PTT(45, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3),
662 I40E_PTT(46, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, UDP, PAY4),
663 I40E_PTT_UNUSED_ENTRY(47),
664 I40E_PTT(48, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, TCP, PAY4),
665 I40E_PTT(49, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4),
666 I40E_PTT(50, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4),
668 /* IPv4 --> GRE/NAT --> IPv6 */
669 I40E_PTT(51, IP, IPV4, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3),
670 I40E_PTT(52, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3),
671 I40E_PTT(53, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, UDP, PAY4),
672 I40E_PTT_UNUSED_ENTRY(54),
673 I40E_PTT(55, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, TCP, PAY4),
674 I40E_PTT(56, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4),
675 I40E_PTT(57, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4),
677 /* IPv4 --> GRE/NAT --> MAC */
678 I40E_PTT(58, IP, IPV4, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3),
680 /* IPv4 --> GRE/NAT --> MAC --> IPv4 */
681 I40E_PTT(59, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3),
682 I40E_PTT(60, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3),
683 I40E_PTT(61, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP, PAY4),
684 I40E_PTT_UNUSED_ENTRY(62),
685 I40E_PTT(63, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP, PAY4),
686 I40E_PTT(64, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4),
687 I40E_PTT(65, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4),
689 /* IPv4 --> GRE/NAT -> MAC --> IPv6 */
690 I40E_PTT(66, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3),
691 I40E_PTT(67, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3),
692 I40E_PTT(68, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP, PAY4),
693 I40E_PTT_UNUSED_ENTRY(69),
694 I40E_PTT(70, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP, PAY4),
695 I40E_PTT(71, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4),
696 I40E_PTT(72, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4),
698 /* IPv4 --> GRE/NAT --> MAC/VLAN */
699 I40E_PTT(73, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3),
701 /* IPv4 ---> GRE/NAT -> MAC/VLAN --> IPv4 */
702 I40E_PTT(74, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3),
703 I40E_PTT(75, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3),
704 I40E_PTT(76, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP, PAY4),
705 I40E_PTT_UNUSED_ENTRY(77),
706 I40E_PTT(78, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP, PAY4),
707 I40E_PTT(79, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4),
708 I40E_PTT(80, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4),
710 /* IPv4 -> GRE/NAT -> MAC/VLAN --> IPv6 */
711 I40E_PTT(81, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3),
712 I40E_PTT(82, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3),
713 I40E_PTT(83, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP, PAY4),
714 I40E_PTT_UNUSED_ENTRY(84),
715 I40E_PTT(85, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP, PAY4),
716 I40E_PTT(86, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4),
717 I40E_PTT(87, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4),
719 /* Non Tunneled IPv6 */
720 I40E_PTT(88, IP, IPV6, FRG, NONE, NONE, NOF, NONE, PAY3),
721 I40E_PTT(89, IP, IPV6, NOF, NONE, NONE, NOF, NONE, PAY3),
722 I40E_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP, PAY3),
723 I40E_PTT_UNUSED_ENTRY(91),
724 I40E_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP, PAY4),
725 I40E_PTT(93, IP, IPV6, NOF, NONE, NONE, NOF, SCTP, PAY4),
726 I40E_PTT(94, IP, IPV6, NOF, NONE, NONE, NOF, ICMP, PAY4),
729 I40E_PTT(95, IP, IPV6, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
730 I40E_PTT(96, IP, IPV6, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
731 I40E_PTT(97, IP, IPV6, NOF, IP_IP, IPV4, NOF, UDP, PAY4),
732 I40E_PTT_UNUSED_ENTRY(98),
733 I40E_PTT(99, IP, IPV6, NOF, IP_IP, IPV4, NOF, TCP, PAY4),
734 I40E_PTT(100, IP, IPV6, NOF, IP_IP, IPV4, NOF, SCTP, PAY4),
735 I40E_PTT(101, IP, IPV6, NOF, IP_IP, IPV4, NOF, ICMP, PAY4),
738 I40E_PTT(102, IP, IPV6, NOF, IP_IP, IPV6, FRG, NONE, PAY3),
739 I40E_PTT(103, IP, IPV6, NOF, IP_IP, IPV6, NOF, NONE, PAY3),
740 I40E_PTT(104, IP, IPV6, NOF, IP_IP, IPV6, NOF, UDP, PAY4),
741 I40E_PTT_UNUSED_ENTRY(105),
742 I40E_PTT(106, IP, IPV6, NOF, IP_IP, IPV6, NOF, TCP, PAY4),
743 I40E_PTT(107, IP, IPV6, NOF, IP_IP, IPV6, NOF, SCTP, PAY4),
744 I40E_PTT(108, IP, IPV6, NOF, IP_IP, IPV6, NOF, ICMP, PAY4),
746 /* IPv6 --> GRE/NAT */
747 I40E_PTT(109, IP, IPV6, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3),
749 /* IPv6 --> GRE/NAT -> IPv4 */
750 I40E_PTT(110, IP, IPV6, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3),
751 I40E_PTT(111, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3),
752 I40E_PTT(112, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, UDP, PAY4),
753 I40E_PTT_UNUSED_ENTRY(113),
754 I40E_PTT(114, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, TCP, PAY4),
755 I40E_PTT(115, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4),
756 I40E_PTT(116, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4),
758 /* IPv6 --> GRE/NAT -> IPv6 */
759 I40E_PTT(117, IP, IPV6, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3),
760 I40E_PTT(118, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3),
761 I40E_PTT(119, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, UDP, PAY4),
762 I40E_PTT_UNUSED_ENTRY(120),
763 I40E_PTT(121, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, TCP, PAY4),
764 I40E_PTT(122, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4),
765 I40E_PTT(123, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4),
767 /* IPv6 --> GRE/NAT -> MAC */
768 I40E_PTT(124, IP, IPV6, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3),
770 /* IPv6 --> GRE/NAT -> MAC -> IPv4 */
771 I40E_PTT(125, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3),
772 I40E_PTT(126, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3),
773 I40E_PTT(127, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP, PAY4),
774 I40E_PTT_UNUSED_ENTRY(128),
775 I40E_PTT(129, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP, PAY4),
776 I40E_PTT(130, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4),
777 I40E_PTT(131, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4),
779 /* IPv6 --> GRE/NAT -> MAC -> IPv6 */
780 I40E_PTT(132, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3),
781 I40E_PTT(133, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3),
782 I40E_PTT(134, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP, PAY4),
783 I40E_PTT_UNUSED_ENTRY(135),
784 I40E_PTT(136, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP, PAY4),
785 I40E_PTT(137, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4),
786 I40E_PTT(138, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4),
788 /* IPv6 --> GRE/NAT -> MAC/VLAN */
789 I40E_PTT(139, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3),
791 /* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv4 */
792 I40E_PTT(140, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3),
793 I40E_PTT(141, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3),
794 I40E_PTT(142, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP, PAY4),
795 I40E_PTT_UNUSED_ENTRY(143),
796 I40E_PTT(144, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP, PAY4),
797 I40E_PTT(145, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4),
798 I40E_PTT(146, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4),
800 /* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv6 */
801 I40E_PTT(147, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3),
802 I40E_PTT(148, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3),
803 I40E_PTT(149, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP, PAY4),
804 I40E_PTT_UNUSED_ENTRY(150),
805 I40E_PTT(151, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP, PAY4),
806 I40E_PTT(152, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4),
807 I40E_PTT(153, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4),
810 I40E_PTT_UNUSED_ENTRY(154),
811 I40E_PTT_UNUSED_ENTRY(155),
812 I40E_PTT_UNUSED_ENTRY(156),
813 I40E_PTT_UNUSED_ENTRY(157),
814 I40E_PTT_UNUSED_ENTRY(158),
815 I40E_PTT_UNUSED_ENTRY(159),
817 I40E_PTT_UNUSED_ENTRY(160),
818 I40E_PTT_UNUSED_ENTRY(161),
819 I40E_PTT_UNUSED_ENTRY(162),
820 I40E_PTT_UNUSED_ENTRY(163),
821 I40E_PTT_UNUSED_ENTRY(164),
822 I40E_PTT_UNUSED_ENTRY(165),
823 I40E_PTT_UNUSED_ENTRY(166),
824 I40E_PTT_UNUSED_ENTRY(167),
825 I40E_PTT_UNUSED_ENTRY(168),
826 I40E_PTT_UNUSED_ENTRY(169),
828 I40E_PTT_UNUSED_ENTRY(170),
829 I40E_PTT_UNUSED_ENTRY(171),
830 I40E_PTT_UNUSED_ENTRY(172),
831 I40E_PTT_UNUSED_ENTRY(173),
832 I40E_PTT_UNUSED_ENTRY(174),
833 I40E_PTT_UNUSED_ENTRY(175),
834 I40E_PTT_UNUSED_ENTRY(176),
835 I40E_PTT_UNUSED_ENTRY(177),
836 I40E_PTT_UNUSED_ENTRY(178),
837 I40E_PTT_UNUSED_ENTRY(179),
839 I40E_PTT_UNUSED_ENTRY(180),
840 I40E_PTT_UNUSED_ENTRY(181),
841 I40E_PTT_UNUSED_ENTRY(182),
842 I40E_PTT_UNUSED_ENTRY(183),
843 I40E_PTT_UNUSED_ENTRY(184),
844 I40E_PTT_UNUSED_ENTRY(185),
845 I40E_PTT_UNUSED_ENTRY(186),
846 I40E_PTT_UNUSED_ENTRY(187),
847 I40E_PTT_UNUSED_ENTRY(188),
848 I40E_PTT_UNUSED_ENTRY(189),
850 I40E_PTT_UNUSED_ENTRY(190),
851 I40E_PTT_UNUSED_ENTRY(191),
852 I40E_PTT_UNUSED_ENTRY(192),
853 I40E_PTT_UNUSED_ENTRY(193),
854 I40E_PTT_UNUSED_ENTRY(194),
855 I40E_PTT_UNUSED_ENTRY(195),
856 I40E_PTT_UNUSED_ENTRY(196),
857 I40E_PTT_UNUSED_ENTRY(197),
858 I40E_PTT_UNUSED_ENTRY(198),
859 I40E_PTT_UNUSED_ENTRY(199),
861 I40E_PTT_UNUSED_ENTRY(200),
862 I40E_PTT_UNUSED_ENTRY(201),
863 I40E_PTT_UNUSED_ENTRY(202),
864 I40E_PTT_UNUSED_ENTRY(203),
865 I40E_PTT_UNUSED_ENTRY(204),
866 I40E_PTT_UNUSED_ENTRY(205),
867 I40E_PTT_UNUSED_ENTRY(206),
868 I40E_PTT_UNUSED_ENTRY(207),
869 I40E_PTT_UNUSED_ENTRY(208),
870 I40E_PTT_UNUSED_ENTRY(209),
872 I40E_PTT_UNUSED_ENTRY(210),
873 I40E_PTT_UNUSED_ENTRY(211),
874 I40E_PTT_UNUSED_ENTRY(212),
875 I40E_PTT_UNUSED_ENTRY(213),
876 I40E_PTT_UNUSED_ENTRY(214),
877 I40E_PTT_UNUSED_ENTRY(215),
878 I40E_PTT_UNUSED_ENTRY(216),
879 I40E_PTT_UNUSED_ENTRY(217),
880 I40E_PTT_UNUSED_ENTRY(218),
881 I40E_PTT_UNUSED_ENTRY(219),
883 I40E_PTT_UNUSED_ENTRY(220),
884 I40E_PTT_UNUSED_ENTRY(221),
885 I40E_PTT_UNUSED_ENTRY(222),
886 I40E_PTT_UNUSED_ENTRY(223),
887 I40E_PTT_UNUSED_ENTRY(224),
888 I40E_PTT_UNUSED_ENTRY(225),
889 I40E_PTT_UNUSED_ENTRY(226),
890 I40E_PTT_UNUSED_ENTRY(227),
891 I40E_PTT_UNUSED_ENTRY(228),
892 I40E_PTT_UNUSED_ENTRY(229),
894 I40E_PTT_UNUSED_ENTRY(230),
895 I40E_PTT_UNUSED_ENTRY(231),
896 I40E_PTT_UNUSED_ENTRY(232),
897 I40E_PTT_UNUSED_ENTRY(233),
898 I40E_PTT_UNUSED_ENTRY(234),
899 I40E_PTT_UNUSED_ENTRY(235),
900 I40E_PTT_UNUSED_ENTRY(236),
901 I40E_PTT_UNUSED_ENTRY(237),
902 I40E_PTT_UNUSED_ENTRY(238),
903 I40E_PTT_UNUSED_ENTRY(239),
905 I40E_PTT_UNUSED_ENTRY(240),
906 I40E_PTT_UNUSED_ENTRY(241),
907 I40E_PTT_UNUSED_ENTRY(242),
908 I40E_PTT_UNUSED_ENTRY(243),
909 I40E_PTT_UNUSED_ENTRY(244),
910 I40E_PTT_UNUSED_ENTRY(245),
911 I40E_PTT_UNUSED_ENTRY(246),
912 I40E_PTT_UNUSED_ENTRY(247),
913 I40E_PTT_UNUSED_ENTRY(248),
914 I40E_PTT_UNUSED_ENTRY(249),
916 I40E_PTT_UNUSED_ENTRY(250),
917 I40E_PTT_UNUSED_ENTRY(251),
918 I40E_PTT_UNUSED_ENTRY(252),
919 I40E_PTT_UNUSED_ENTRY(253),
920 I40E_PTT_UNUSED_ENTRY(254),
921 I40E_PTT_UNUSED_ENTRY(255)
925 * i40e_aq_send_msg_to_pf
926 * @hw: pointer to the hardware structure
927 * @v_opcode: opcodes for VF-PF communication
928 * @v_retval: return error code
929 * @msg: pointer to the msg buffer
930 * @msglen: msg length
931 * @cmd_details: pointer to command details
933 * Send message to PF driver using admin queue. By default, this message
934 * is sent asynchronously, i.e. i40evf_asq_send_command() does not wait for
935 * completion before returning.
937 i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
938 enum i40e_virtchnl_ops v_opcode,
939 i40e_status v_retval,
941 struct i40e_asq_cmd_details *cmd_details)
943 struct i40e_aq_desc desc;
944 struct i40e_asq_cmd_details details;
947 i40evf_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_send_msg_to_pf);
948 desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_SI);
949 desc.cookie_high = cpu_to_le32(v_opcode);
950 desc.cookie_low = cpu_to_le32(v_retval);
952 desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF
954 if (msglen > I40E_AQ_LARGE_BUF)
955 desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
956 desc.datalen = cpu_to_le16(msglen);
959 memset(&details, 0, sizeof(details));
960 details.async = true;
961 cmd_details = &details;
963 status = i40evf_asq_send_command(hw, &desc, msg, msglen, cmd_details);
968 * i40e_vf_parse_hw_config
969 * @hw: pointer to the hardware structure
970 * @msg: pointer to the virtual channel VF resource structure
972 * Given a VF resource message from the PF, populate the hw struct
973 * with appropriate information.
975 void i40e_vf_parse_hw_config(struct i40e_hw *hw,
976 struct i40e_virtchnl_vf_resource *msg)
978 struct i40e_virtchnl_vsi_resource *vsi_res;
981 vsi_res = &msg->vsi_res[0];
983 hw->dev_caps.num_vsis = msg->num_vsis;
984 hw->dev_caps.num_rx_qp = msg->num_queue_pairs;
985 hw->dev_caps.num_tx_qp = msg->num_queue_pairs;
986 hw->dev_caps.num_msix_vectors_vf = msg->max_vectors;
987 hw->dev_caps.dcb = msg->vf_offload_flags &
988 I40E_VIRTCHNL_VF_OFFLOAD_L2;
989 hw->dev_caps.fcoe = (msg->vf_offload_flags &
990 I40E_VIRTCHNL_VF_OFFLOAD_FCOE) ? 1 : 0;
991 for (i = 0; i < msg->num_vsis; i++) {
992 if (vsi_res->vsi_type == I40E_VSI_SRIOV) {
993 memcpy(hw->mac.perm_addr, vsi_res->default_mac_addr,
995 memcpy(hw->mac.addr, vsi_res->default_mac_addr,
1004 * @hw: pointer to the hardware structure
1006 * Send a VF_RESET message to the PF. Does not wait for response from PF
1007 * as none will be forthcoming. Immediately after calling this function,
1008 * the admin queue should be shut down and (optionally) reinitialized.
1010 i40e_status i40e_vf_reset(struct i40e_hw *hw)
1012 return i40e_aq_send_msg_to_pf(hw, I40E_VIRTCHNL_OP_RESET_VF,