1 | // SPDX-License-Identifier: GPL-2.0-only |
2 | /* Atlantic Network Driver |
3 | * Copyright (C) 2020 Marvell International Ltd. |
4 | */ |
5 | |
6 | #include "macsec_api.h" |
7 | #include <linux/mdio.h> |
8 | #include "MSS_Ingress_registers.h" |
9 | #include "MSS_Egress_registers.h" |
10 | #include "aq_phy.h" |
11 | |
12 | #define AQ_API_CALL_SAFE(func, ...) \ |
13 | ({ \ |
14 | int ret; \ |
15 | do { \ |
16 | ret = aq_mss_mdio_sem_get(hw); \ |
17 | if (unlikely(ret)) \ |
18 | break; \ |
19 | \ |
20 | ret = func(__VA_ARGS__); \ |
21 | \ |
22 | aq_mss_mdio_sem_put(hw); \ |
23 | } while (0); \ |
24 | ret; \ |
25 | }) |
26 | |
27 | /******************************************************************************* |
28 | * MDIO wrappers |
29 | ******************************************************************************/ |
30 | static int aq_mss_mdio_sem_get(struct aq_hw_s *hw) |
31 | { |
32 | u32 val; |
33 | |
34 | return readx_poll_timeout_atomic(hw_atl_sem_mdio_get, hw, val, |
35 | val == 1U, 10U, 100000U); |
36 | } |
37 | |
38 | static void aq_mss_mdio_sem_put(struct aq_hw_s *hw) |
39 | { |
40 | hw_atl_reg_glb_cpu_sem_set(aq_hw: hw, glb_cpu_sem: 1U, HW_ATL_FW_SM_MDIO); |
41 | } |
42 | |
43 | static int aq_mss_mdio_read(struct aq_hw_s *hw, u16 mmd, u16 addr, u16 *data) |
44 | { |
45 | *data = aq_mdio_read_word(aq_hw: hw, mmd, addr); |
46 | return (*data != 0xffff) ? 0 : -ETIME; |
47 | } |
48 | |
49 | static int aq_mss_mdio_write(struct aq_hw_s *hw, u16 mmd, u16 addr, u16 data) |
50 | { |
51 | aq_mdio_write_word(aq_hw: hw, mmd, addr, data); |
52 | return 0; |
53 | } |
54 | |
55 | /******************************************************************************* |
56 | * MACSEC config and status |
57 | ******************************************************************************/ |
58 | |
59 | static int set_raw_ingress_record(struct aq_hw_s *hw, u16 *packed_record, |
60 | u8 num_words, u8 table_id, |
61 | u16 table_index) |
62 | { |
63 | struct mss_ingress_lut_addr_ctl_register lut_sel_reg; |
64 | struct mss_ingress_lut_ctl_register lut_op_reg; |
65 | |
66 | unsigned int i; |
67 | |
68 | /* NOTE: MSS registers must always be read/written as adjacent pairs. |
69 | * For instance, to write either or both 1E.80A0 and 80A1, we have to: |
70 | * 1. Write 1E.80A0 first |
71 | * 2. Then write 1E.80A1 |
72 | * |
73 | * For HHD devices: These writes need to be performed consecutively, and |
74 | * to ensure this we use the PIF mailbox to delegate the reads/writes to |
75 | * the FW. |
76 | * |
77 | * For EUR devices: Not need to use the PIF mailbox; it is safe to |
78 | * write to the registers directly. |
79 | */ |
80 | |
81 | /* Write the packed record words to the data buffer registers. */ |
82 | for (i = 0; i < num_words; i += 2) { |
83 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
84 | MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + i, |
85 | data: packed_record[i]); |
86 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
87 | MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + i + |
88 | 1, |
89 | data: packed_record[i + 1]); |
90 | } |
91 | |
92 | /* Clear out the unused data buffer registers. */ |
93 | for (i = num_words; i < 24; i += 2) { |
94 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
95 | MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + i, |
96 | data: 0); |
97 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
98 | MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + i + 1, data: 0); |
99 | } |
100 | |
101 | /* Select the table and row index to write to */ |
102 | lut_sel_reg.bits_0.lut_select = table_id; |
103 | lut_sel_reg.bits_0.lut_addr = table_index; |
104 | |
105 | lut_op_reg.bits_0.lut_read = 0; |
106 | lut_op_reg.bits_0.lut_write = 1; |
107 | |
108 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
109 | MSS_INGRESS_LUT_ADDR_CTL_REGISTER_ADDR, |
110 | data: lut_sel_reg.word_0); |
111 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, MSS_INGRESS_LUT_CTL_REGISTER_ADDR, |
112 | data: lut_op_reg.word_0); |
113 | |
114 | return 0; |
115 | } |
116 | |
117 | /*! Read the specified Ingress LUT table row. |
118 | * packed_record - [OUT] The table row data (raw). |
119 | */ |
120 | static int get_raw_ingress_record(struct aq_hw_s *hw, u16 *packed_record, |
121 | u8 num_words, u8 table_id, |
122 | u16 table_index) |
123 | { |
124 | struct mss_ingress_lut_addr_ctl_register lut_sel_reg; |
125 | struct mss_ingress_lut_ctl_register lut_op_reg; |
126 | int ret; |
127 | |
128 | unsigned int i; |
129 | |
130 | /* Select the table and row index to read */ |
131 | lut_sel_reg.bits_0.lut_select = table_id; |
132 | lut_sel_reg.bits_0.lut_addr = table_index; |
133 | |
134 | lut_op_reg.bits_0.lut_read = 1; |
135 | lut_op_reg.bits_0.lut_write = 0; |
136 | |
137 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
138 | MSS_INGRESS_LUT_ADDR_CTL_REGISTER_ADDR, |
139 | data: lut_sel_reg.word_0); |
140 | if (unlikely(ret)) |
141 | return ret; |
142 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
143 | MSS_INGRESS_LUT_CTL_REGISTER_ADDR, |
144 | data: lut_op_reg.word_0); |
145 | if (unlikely(ret)) |
146 | return ret; |
147 | |
148 | memset(packed_record, 0, sizeof(u16) * num_words); |
149 | |
150 | for (i = 0; i < num_words; i += 2) { |
151 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
152 | MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + |
153 | i, |
154 | data: &packed_record[i]); |
155 | if (unlikely(ret)) |
156 | return ret; |
157 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
158 | MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + |
159 | i + 1, |
160 | data: &packed_record[i + 1]); |
161 | if (unlikely(ret)) |
162 | return ret; |
163 | } |
164 | |
165 | return 0; |
166 | } |
167 | |
168 | /*! Write packed_record to the specified Egress LUT table row. */ |
169 | static int set_raw_egress_record(struct aq_hw_s *hw, u16 *packed_record, |
170 | u8 num_words, u8 table_id, |
171 | u16 table_index) |
172 | { |
173 | struct mss_egress_lut_addr_ctl_register lut_sel_reg; |
174 | struct mss_egress_lut_ctl_register lut_op_reg; |
175 | |
176 | unsigned int i; |
177 | |
178 | /* Write the packed record words to the data buffer registers. */ |
179 | for (i = 0; i < num_words; i += 2) { |
180 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
181 | MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + i, |
182 | data: packed_record[i]); |
183 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
184 | MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + i + 1, |
185 | data: packed_record[i + 1]); |
186 | } |
187 | |
188 | /* Clear out the unused data buffer registers. */ |
189 | for (i = num_words; i < 28; i += 2) { |
190 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
191 | MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + i, data: 0); |
192 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
193 | MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + i + 1, |
194 | data: 0); |
195 | } |
196 | |
197 | /* Select the table and row index to write to */ |
198 | lut_sel_reg.bits_0.lut_select = table_id; |
199 | lut_sel_reg.bits_0.lut_addr = table_index; |
200 | |
201 | lut_op_reg.bits_0.lut_read = 0; |
202 | lut_op_reg.bits_0.lut_write = 1; |
203 | |
204 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
205 | MSS_EGRESS_LUT_ADDR_CTL_REGISTER_ADDR, |
206 | data: lut_sel_reg.word_0); |
207 | aq_mss_mdio_write(hw, MDIO_MMD_VEND1, MSS_EGRESS_LUT_CTL_REGISTER_ADDR, |
208 | data: lut_op_reg.word_0); |
209 | |
210 | return 0; |
211 | } |
212 | |
213 | static int get_raw_egress_record(struct aq_hw_s *hw, u16 *packed_record, |
214 | u8 num_words, u8 table_id, |
215 | u16 table_index) |
216 | { |
217 | struct mss_egress_lut_addr_ctl_register lut_sel_reg; |
218 | struct mss_egress_lut_ctl_register lut_op_reg; |
219 | int ret; |
220 | |
221 | unsigned int i; |
222 | |
223 | /* Select the table and row index to read */ |
224 | lut_sel_reg.bits_0.lut_select = table_id; |
225 | lut_sel_reg.bits_0.lut_addr = table_index; |
226 | |
227 | lut_op_reg.bits_0.lut_read = 1; |
228 | lut_op_reg.bits_0.lut_write = 0; |
229 | |
230 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
231 | MSS_EGRESS_LUT_ADDR_CTL_REGISTER_ADDR, |
232 | data: lut_sel_reg.word_0); |
233 | if (unlikely(ret)) |
234 | return ret; |
235 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
236 | MSS_EGRESS_LUT_CTL_REGISTER_ADDR, |
237 | data: lut_op_reg.word_0); |
238 | if (unlikely(ret)) |
239 | return ret; |
240 | |
241 | memset(packed_record, 0, sizeof(u16) * num_words); |
242 | |
243 | for (i = 0; i < num_words; i += 2) { |
244 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
245 | MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + |
246 | i, |
247 | data: &packed_record[i]); |
248 | if (unlikely(ret)) |
249 | return ret; |
250 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
251 | MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + |
252 | i + 1, |
253 | data: &packed_record[i + 1]); |
254 | if (unlikely(ret)) |
255 | return ret; |
256 | } |
257 | |
258 | return 0; |
259 | } |
260 | |
261 | static int |
262 | set_ingress_prectlf_record(struct aq_hw_s *hw, |
263 | const struct aq_mss_ingress_prectlf_record *rec, |
264 | u16 table_index) |
265 | { |
266 | u16 packed_record[6]; |
267 | |
268 | if (table_index >= NUMROWS_INGRESSPRECTLFRECORD) |
269 | return -EINVAL; |
270 | |
271 | memset(packed_record, 0, sizeof(u16) * 6); |
272 | |
273 | packed_record[0] = rec->sa_da[0] & 0xFFFF; |
274 | packed_record[1] = (rec->sa_da[0] >> 16) & 0xFFFF; |
275 | packed_record[2] = rec->sa_da[1] & 0xFFFF; |
276 | packed_record[3] = rec->eth_type & 0xFFFF; |
277 | packed_record[4] = rec->match_mask & 0xFFFF; |
278 | packed_record[5] = rec->match_type & 0xF; |
279 | packed_record[5] |= (rec->action & 0x1) << 4; |
280 | |
281 | return set_raw_ingress_record(hw, packed_record, num_words: 6, table_id: 0, |
282 | ROWOFFSET_INGRESSPRECTLFRECORD + |
283 | table_index); |
284 | } |
285 | |
286 | int aq_mss_set_ingress_prectlf_record(struct aq_hw_s *hw, |
287 | const struct aq_mss_ingress_prectlf_record *rec, |
288 | u16 table_index) |
289 | { |
290 | return AQ_API_CALL_SAFE(set_ingress_prectlf_record, hw, rec, |
291 | table_index); |
292 | } |
293 | |
294 | static int get_ingress_prectlf_record(struct aq_hw_s *hw, |
295 | struct aq_mss_ingress_prectlf_record *rec, |
296 | u16 table_index) |
297 | { |
298 | u16 packed_record[6]; |
299 | int ret; |
300 | |
301 | if (table_index >= NUMROWS_INGRESSPRECTLFRECORD) |
302 | return -EINVAL; |
303 | |
304 | /* If the row that we want to read is odd, first read the previous even |
305 | * row, throw that value away, and finally read the desired row. |
306 | * This is a workaround for EUR devices that allows us to read |
307 | * odd-numbered rows. For HHD devices: this workaround will not work, |
308 | * so don't bother; odd-numbered rows are not readable. |
309 | */ |
310 | if ((table_index % 2) > 0) { |
311 | ret = get_raw_ingress_record(hw, packed_record, num_words: 6, table_id: 0, |
312 | ROWOFFSET_INGRESSPRECTLFRECORD + |
313 | table_index - 1); |
314 | if (unlikely(ret)) |
315 | return ret; |
316 | } |
317 | |
318 | ret = get_raw_ingress_record(hw, packed_record, num_words: 6, table_id: 0, |
319 | ROWOFFSET_INGRESSPRECTLFRECORD + |
320 | table_index); |
321 | if (unlikely(ret)) |
322 | return ret; |
323 | |
324 | rec->sa_da[0] = packed_record[0]; |
325 | rec->sa_da[0] |= packed_record[1] << 16; |
326 | |
327 | rec->sa_da[1] = packed_record[2]; |
328 | |
329 | rec->eth_type = packed_record[3]; |
330 | |
331 | rec->match_mask = packed_record[4]; |
332 | |
333 | rec->match_type = packed_record[5] & 0xF; |
334 | |
335 | rec->action = (packed_record[5] >> 4) & 0x1; |
336 | |
337 | return 0; |
338 | } |
339 | |
340 | int aq_mss_get_ingress_prectlf_record(struct aq_hw_s *hw, |
341 | struct aq_mss_ingress_prectlf_record *rec, |
342 | u16 table_index) |
343 | { |
344 | memset(rec, 0, sizeof(*rec)); |
345 | |
346 | return AQ_API_CALL_SAFE(get_ingress_prectlf_record, hw, rec, |
347 | table_index); |
348 | } |
349 | |
350 | static int |
351 | set_ingress_preclass_record(struct aq_hw_s *hw, |
352 | const struct aq_mss_ingress_preclass_record *rec, |
353 | u16 table_index) |
354 | { |
355 | u16 packed_record[20]; |
356 | |
357 | if (table_index >= NUMROWS_INGRESSPRECLASSRECORD) |
358 | return -EINVAL; |
359 | |
360 | memset(packed_record, 0, sizeof(u16) * 20); |
361 | |
362 | packed_record[0] = rec->sci[0] & 0xFFFF; |
363 | packed_record[1] = (rec->sci[0] >> 16) & 0xFFFF; |
364 | |
365 | packed_record[2] = rec->sci[1] & 0xFFFF; |
366 | packed_record[3] = (rec->sci[1] >> 16) & 0xFFFF; |
367 | |
368 | packed_record[4] = rec->tci & 0xFF; |
369 | |
370 | packed_record[4] |= (rec->encr_offset & 0xFF) << 8; |
371 | |
372 | packed_record[5] = rec->eth_type & 0xFFFF; |
373 | |
374 | packed_record[6] = rec->snap[0] & 0xFFFF; |
375 | packed_record[7] = (rec->snap[0] >> 16) & 0xFFFF; |
376 | |
377 | packed_record[8] = rec->snap[1] & 0xFF; |
378 | |
379 | packed_record[8] |= (rec->llc & 0xFF) << 8; |
380 | packed_record[9] = (rec->llc >> 8) & 0xFFFF; |
381 | |
382 | packed_record[10] = rec->mac_sa[0] & 0xFFFF; |
383 | packed_record[11] = (rec->mac_sa[0] >> 16) & 0xFFFF; |
384 | |
385 | packed_record[12] = rec->mac_sa[1] & 0xFFFF; |
386 | |
387 | packed_record[13] = rec->mac_da[0] & 0xFFFF; |
388 | packed_record[14] = (rec->mac_da[0] >> 16) & 0xFFFF; |
389 | |
390 | packed_record[15] = rec->mac_da[1] & 0xFFFF; |
391 | |
392 | packed_record[16] = rec->lpbk_packet & 0x1; |
393 | |
394 | packed_record[16] |= (rec->an_mask & 0x3) << 1; |
395 | |
396 | packed_record[16] |= (rec->tci_mask & 0x3F) << 3; |
397 | |
398 | packed_record[16] |= (rec->sci_mask & 0x7F) << 9; |
399 | packed_record[17] = (rec->sci_mask >> 7) & 0x1; |
400 | |
401 | packed_record[17] |= (rec->eth_type_mask & 0x3) << 1; |
402 | |
403 | packed_record[17] |= (rec->snap_mask & 0x1F) << 3; |
404 | |
405 | packed_record[17] |= (rec->llc_mask & 0x7) << 8; |
406 | |
407 | packed_record[17] |= (rec->_802_2_encapsulate & 0x1) << 11; |
408 | |
409 | packed_record[17] |= (rec->sa_mask & 0xF) << 12; |
410 | packed_record[18] = (rec->sa_mask >> 4) & 0x3; |
411 | |
412 | packed_record[18] |= (rec->da_mask & 0x3F) << 2; |
413 | |
414 | packed_record[18] |= (rec->lpbk_mask & 0x1) << 8; |
415 | |
416 | packed_record[18] |= (rec->sc_idx & 0x1F) << 9; |
417 | |
418 | packed_record[18] |= (rec->proc_dest & 0x1) << 14; |
419 | |
420 | packed_record[18] |= (rec->action & 0x1) << 15; |
421 | packed_record[19] = (rec->action >> 1) & 0x1; |
422 | |
423 | packed_record[19] |= (rec->ctrl_unctrl & 0x1) << 1; |
424 | |
425 | packed_record[19] |= (rec->sci_from_table & 0x1) << 2; |
426 | |
427 | packed_record[19] |= (rec->reserved & 0xF) << 3; |
428 | |
429 | packed_record[19] |= (rec->valid & 0x1) << 7; |
430 | |
431 | return set_raw_ingress_record(hw, packed_record, num_words: 20, table_id: 1, |
432 | ROWOFFSET_INGRESSPRECLASSRECORD + |
433 | table_index); |
434 | } |
435 | |
436 | int aq_mss_set_ingress_preclass_record(struct aq_hw_s *hw, |
437 | const struct aq_mss_ingress_preclass_record *rec, |
438 | u16 table_index) |
439 | { |
440 | int err = AQ_API_CALL_SAFE(set_ingress_preclass_record, hw, rec, |
441 | table_index); |
442 | |
443 | WARN_ONCE(err, "%s failed with %d\n" , __func__, err); |
444 | |
445 | return err; |
446 | } |
447 | |
448 | static int |
449 | get_ingress_preclass_record(struct aq_hw_s *hw, |
450 | struct aq_mss_ingress_preclass_record *rec, |
451 | u16 table_index) |
452 | { |
453 | u16 packed_record[20]; |
454 | int ret; |
455 | |
456 | if (table_index >= NUMROWS_INGRESSPRECLASSRECORD) |
457 | return -EINVAL; |
458 | |
459 | /* If the row that we want to read is odd, first read the previous even |
460 | * row, throw that value away, and finally read the desired row. |
461 | */ |
462 | if ((table_index % 2) > 0) { |
463 | ret = get_raw_ingress_record(hw, packed_record, num_words: 20, table_id: 1, |
464 | ROWOFFSET_INGRESSPRECLASSRECORD + |
465 | table_index - 1); |
466 | if (unlikely(ret)) |
467 | return ret; |
468 | } |
469 | |
470 | ret = get_raw_ingress_record(hw, packed_record, num_words: 20, table_id: 1, |
471 | ROWOFFSET_INGRESSPRECLASSRECORD + |
472 | table_index); |
473 | if (unlikely(ret)) |
474 | return ret; |
475 | |
476 | rec->sci[0] = packed_record[0]; |
477 | rec->sci[0] |= packed_record[1] << 16; |
478 | |
479 | rec->sci[1] = packed_record[2]; |
480 | rec->sci[1] |= packed_record[3] << 16; |
481 | |
482 | rec->tci = packed_record[4] & 0xFF; |
483 | |
484 | rec->encr_offset = (packed_record[4] >> 8) & 0xFF; |
485 | |
486 | rec->eth_type = packed_record[5]; |
487 | |
488 | rec->snap[0] = packed_record[6]; |
489 | rec->snap[0] |= packed_record[7] << 16; |
490 | |
491 | rec->snap[1] = packed_record[8] & 0xFF; |
492 | |
493 | rec->llc = (packed_record[8] >> 8) & 0xFF; |
494 | rec->llc |= packed_record[9] << 8; |
495 | |
496 | rec->mac_sa[0] = packed_record[10]; |
497 | rec->mac_sa[0] |= packed_record[11] << 16; |
498 | |
499 | rec->mac_sa[1] = packed_record[12]; |
500 | |
501 | rec->mac_da[0] = packed_record[13]; |
502 | rec->mac_da[0] |= packed_record[14] << 16; |
503 | |
504 | rec->mac_da[1] = packed_record[15]; |
505 | |
506 | rec->lpbk_packet = packed_record[16] & 0x1; |
507 | |
508 | rec->an_mask = (packed_record[16] >> 1) & 0x3; |
509 | |
510 | rec->tci_mask = (packed_record[16] >> 3) & 0x3F; |
511 | |
512 | rec->sci_mask = (packed_record[16] >> 9) & 0x7F; |
513 | rec->sci_mask |= (packed_record[17] & 0x1) << 7; |
514 | |
515 | rec->eth_type_mask = (packed_record[17] >> 1) & 0x3; |
516 | |
517 | rec->snap_mask = (packed_record[17] >> 3) & 0x1F; |
518 | |
519 | rec->llc_mask = (packed_record[17] >> 8) & 0x7; |
520 | |
521 | rec->_802_2_encapsulate = (packed_record[17] >> 11) & 0x1; |
522 | |
523 | rec->sa_mask = (packed_record[17] >> 12) & 0xF; |
524 | rec->sa_mask |= (packed_record[18] & 0x3) << 4; |
525 | |
526 | rec->da_mask = (packed_record[18] >> 2) & 0x3F; |
527 | |
528 | rec->lpbk_mask = (packed_record[18] >> 8) & 0x1; |
529 | |
530 | rec->sc_idx = (packed_record[18] >> 9) & 0x1F; |
531 | |
532 | rec->proc_dest = (packed_record[18] >> 14) & 0x1; |
533 | |
534 | rec->action = (packed_record[18] >> 15) & 0x1; |
535 | rec->action |= (packed_record[19] & 0x1) << 1; |
536 | |
537 | rec->ctrl_unctrl = (packed_record[19] >> 1) & 0x1; |
538 | |
539 | rec->sci_from_table = (packed_record[19] >> 2) & 0x1; |
540 | |
541 | rec->reserved = (packed_record[19] >> 3) & 0xF; |
542 | |
543 | rec->valid = (packed_record[19] >> 7) & 0x1; |
544 | |
545 | return 0; |
546 | } |
547 | |
548 | int aq_mss_get_ingress_preclass_record(struct aq_hw_s *hw, |
549 | struct aq_mss_ingress_preclass_record *rec, |
550 | u16 table_index) |
551 | { |
552 | memset(rec, 0, sizeof(*rec)); |
553 | |
554 | return AQ_API_CALL_SAFE(get_ingress_preclass_record, hw, rec, |
555 | table_index); |
556 | } |
557 | |
558 | static int set_ingress_sc_record(struct aq_hw_s *hw, |
559 | const struct aq_mss_ingress_sc_record *rec, |
560 | u16 table_index) |
561 | { |
562 | u16 packed_record[8]; |
563 | |
564 | if (table_index >= NUMROWS_INGRESSSCRECORD) |
565 | return -EINVAL; |
566 | |
567 | memset(packed_record, 0, sizeof(u16) * 8); |
568 | |
569 | packed_record[0] = rec->stop_time & 0xFFFF; |
570 | packed_record[1] = (rec->stop_time >> 16) & 0xFFFF; |
571 | |
572 | packed_record[2] = rec->start_time & 0xFFFF; |
573 | packed_record[3] = (rec->start_time >> 16) & 0xFFFF; |
574 | |
575 | packed_record[4] = rec->validate_frames & 0x3; |
576 | |
577 | packed_record[4] |= (rec->replay_protect & 0x1) << 2; |
578 | |
579 | packed_record[4] |= (rec->anti_replay_window & 0x1FFF) << 3; |
580 | packed_record[5] = (rec->anti_replay_window >> 13) & 0xFFFF; |
581 | packed_record[6] = (rec->anti_replay_window >> 29) & 0x7; |
582 | |
583 | packed_record[6] |= (rec->receiving & 0x1) << 3; |
584 | |
585 | packed_record[6] |= (rec->fresh & 0x1) << 4; |
586 | |
587 | packed_record[6] |= (rec->an_rol & 0x1) << 5; |
588 | |
589 | packed_record[6] |= (rec->reserved & 0x3FF) << 6; |
590 | packed_record[7] = (rec->reserved >> 10) & 0x7FFF; |
591 | |
592 | packed_record[7] |= (rec->valid & 0x1) << 15; |
593 | |
594 | return set_raw_ingress_record(hw, packed_record, num_words: 8, table_id: 3, |
595 | ROWOFFSET_INGRESSSCRECORD + table_index); |
596 | } |
597 | |
598 | int aq_mss_set_ingress_sc_record(struct aq_hw_s *hw, |
599 | const struct aq_mss_ingress_sc_record *rec, |
600 | u16 table_index) |
601 | { |
602 | int err = AQ_API_CALL_SAFE(set_ingress_sc_record, hw, rec, table_index); |
603 | |
604 | WARN_ONCE(err, "%s failed with %d\n" , __func__, err); |
605 | |
606 | return err; |
607 | } |
608 | |
609 | static int get_ingress_sc_record(struct aq_hw_s *hw, |
610 | struct aq_mss_ingress_sc_record *rec, |
611 | u16 table_index) |
612 | { |
613 | u16 packed_record[8]; |
614 | int ret; |
615 | |
616 | if (table_index >= NUMROWS_INGRESSSCRECORD) |
617 | return -EINVAL; |
618 | |
619 | ret = get_raw_ingress_record(hw, packed_record, num_words: 8, table_id: 3, |
620 | ROWOFFSET_INGRESSSCRECORD + table_index); |
621 | if (unlikely(ret)) |
622 | return ret; |
623 | |
624 | rec->stop_time = packed_record[0]; |
625 | rec->stop_time |= packed_record[1] << 16; |
626 | |
627 | rec->start_time = packed_record[2]; |
628 | rec->start_time |= packed_record[3] << 16; |
629 | |
630 | rec->validate_frames = packed_record[4] & 0x3; |
631 | |
632 | rec->replay_protect = (packed_record[4] >> 2) & 0x1; |
633 | |
634 | rec->anti_replay_window = (packed_record[4] >> 3) & 0x1FFF; |
635 | rec->anti_replay_window |= packed_record[5] << 13; |
636 | rec->anti_replay_window |= (packed_record[6] & 0x7) << 29; |
637 | |
638 | rec->receiving = (packed_record[6] >> 3) & 0x1; |
639 | |
640 | rec->fresh = (packed_record[6] >> 4) & 0x1; |
641 | |
642 | rec->an_rol = (packed_record[6] >> 5) & 0x1; |
643 | |
644 | rec->reserved = (packed_record[6] >> 6) & 0x3FF; |
645 | rec->reserved |= (packed_record[7] & 0x7FFF) << 10; |
646 | |
647 | rec->valid = (packed_record[7] >> 15) & 0x1; |
648 | |
649 | return 0; |
650 | } |
651 | |
652 | int aq_mss_get_ingress_sc_record(struct aq_hw_s *hw, |
653 | struct aq_mss_ingress_sc_record *rec, |
654 | u16 table_index) |
655 | { |
656 | memset(rec, 0, sizeof(*rec)); |
657 | |
658 | return AQ_API_CALL_SAFE(get_ingress_sc_record, hw, rec, table_index); |
659 | } |
660 | |
661 | static int set_ingress_sa_record(struct aq_hw_s *hw, |
662 | const struct aq_mss_ingress_sa_record *rec, |
663 | u16 table_index) |
664 | { |
665 | u16 packed_record[8]; |
666 | |
667 | if (table_index >= NUMROWS_INGRESSSARECORD) |
668 | return -EINVAL; |
669 | |
670 | memset(packed_record, 0, sizeof(u16) * 8); |
671 | |
672 | packed_record[0] = rec->stop_time & 0xFFFF; |
673 | packed_record[1] = (rec->stop_time >> 16) & 0xFFFF; |
674 | |
675 | packed_record[2] = rec->start_time & 0xFFFF; |
676 | packed_record[3] = (rec->start_time >> 16) & 0xFFFF; |
677 | |
678 | packed_record[4] = rec->next_pn & 0xFFFF; |
679 | packed_record[5] = (rec->next_pn >> 16) & 0xFFFF; |
680 | |
681 | packed_record[6] = rec->sat_nextpn & 0x1; |
682 | |
683 | packed_record[6] |= (rec->in_use & 0x1) << 1; |
684 | |
685 | packed_record[6] |= (rec->fresh & 0x1) << 2; |
686 | |
687 | packed_record[6] |= (rec->reserved & 0x1FFF) << 3; |
688 | packed_record[7] = (rec->reserved >> 13) & 0x7FFF; |
689 | |
690 | packed_record[7] |= (rec->valid & 0x1) << 15; |
691 | |
692 | return set_raw_ingress_record(hw, packed_record, num_words: 8, table_id: 3, |
693 | ROWOFFSET_INGRESSSARECORD + table_index); |
694 | } |
695 | |
696 | int aq_mss_set_ingress_sa_record(struct aq_hw_s *hw, |
697 | const struct aq_mss_ingress_sa_record *rec, |
698 | u16 table_index) |
699 | { |
700 | int err = AQ_API_CALL_SAFE(set_ingress_sa_record, hw, rec, table_index); |
701 | |
702 | WARN_ONCE(err, "%s failed with %d\n" , __func__, err); |
703 | |
704 | return err; |
705 | } |
706 | |
707 | static int get_ingress_sa_record(struct aq_hw_s *hw, |
708 | struct aq_mss_ingress_sa_record *rec, |
709 | u16 table_index) |
710 | { |
711 | u16 packed_record[8]; |
712 | int ret; |
713 | |
714 | if (table_index >= NUMROWS_INGRESSSARECORD) |
715 | return -EINVAL; |
716 | |
717 | ret = get_raw_ingress_record(hw, packed_record, num_words: 8, table_id: 3, |
718 | ROWOFFSET_INGRESSSARECORD + table_index); |
719 | if (unlikely(ret)) |
720 | return ret; |
721 | |
722 | rec->stop_time = packed_record[0]; |
723 | rec->stop_time |= packed_record[1] << 16; |
724 | |
725 | rec->start_time = packed_record[2]; |
726 | rec->start_time |= packed_record[3] << 16; |
727 | |
728 | rec->next_pn = packed_record[4]; |
729 | rec->next_pn |= packed_record[5] << 16; |
730 | |
731 | rec->sat_nextpn = packed_record[6] & 0x1; |
732 | |
733 | rec->in_use = (packed_record[6] >> 1) & 0x1; |
734 | |
735 | rec->fresh = (packed_record[6] >> 2) & 0x1; |
736 | |
737 | rec->reserved = (packed_record[6] >> 3) & 0x1FFF; |
738 | rec->reserved |= (packed_record[7] & 0x7FFF) << 13; |
739 | |
740 | rec->valid = (packed_record[7] >> 15) & 0x1; |
741 | |
742 | return 0; |
743 | } |
744 | |
745 | int aq_mss_get_ingress_sa_record(struct aq_hw_s *hw, |
746 | struct aq_mss_ingress_sa_record *rec, |
747 | u16 table_index) |
748 | { |
749 | memset(rec, 0, sizeof(*rec)); |
750 | |
751 | return AQ_API_CALL_SAFE(get_ingress_sa_record, hw, rec, table_index); |
752 | } |
753 | |
754 | static int |
755 | set_ingress_sakey_record(struct aq_hw_s *hw, |
756 | const struct aq_mss_ingress_sakey_record *rec, |
757 | u16 table_index) |
758 | { |
759 | u16 packed_record[18]; |
760 | int ret; |
761 | |
762 | if (table_index >= NUMROWS_INGRESSSAKEYRECORD) |
763 | return -EINVAL; |
764 | |
765 | memset(packed_record, 0, sizeof(u16) * 18); |
766 | |
767 | packed_record[0] = rec->key[0] & 0xFFFF; |
768 | packed_record[1] = (rec->key[0] >> 16) & 0xFFFF; |
769 | |
770 | packed_record[2] = rec->key[1] & 0xFFFF; |
771 | packed_record[3] = (rec->key[1] >> 16) & 0xFFFF; |
772 | |
773 | packed_record[4] = rec->key[2] & 0xFFFF; |
774 | packed_record[5] = (rec->key[2] >> 16) & 0xFFFF; |
775 | |
776 | packed_record[6] = rec->key[3] & 0xFFFF; |
777 | packed_record[7] = (rec->key[3] >> 16) & 0xFFFF; |
778 | |
779 | packed_record[8] = rec->key[4] & 0xFFFF; |
780 | packed_record[9] = (rec->key[4] >> 16) & 0xFFFF; |
781 | |
782 | packed_record[10] = rec->key[5] & 0xFFFF; |
783 | packed_record[11] = (rec->key[5] >> 16) & 0xFFFF; |
784 | |
785 | packed_record[12] = rec->key[6] & 0xFFFF; |
786 | packed_record[13] = (rec->key[6] >> 16) & 0xFFFF; |
787 | |
788 | packed_record[14] = rec->key[7] & 0xFFFF; |
789 | packed_record[15] = (rec->key[7] >> 16) & 0xFFFF; |
790 | |
791 | packed_record[16] = rec->key_len & 0x3; |
792 | |
793 | ret = set_raw_ingress_record(hw, packed_record, num_words: 18, table_id: 2, |
794 | ROWOFFSET_INGRESSSAKEYRECORD + |
795 | table_index); |
796 | |
797 | memzero_explicit(s: packed_record, count: sizeof(packed_record)); |
798 | return ret; |
799 | } |
800 | |
801 | int aq_mss_set_ingress_sakey_record(struct aq_hw_s *hw, |
802 | const struct aq_mss_ingress_sakey_record *rec, |
803 | u16 table_index) |
804 | { |
805 | int err = AQ_API_CALL_SAFE(set_ingress_sakey_record, hw, rec, |
806 | table_index); |
807 | |
808 | WARN_ONCE(err, "%s failed with %d\n" , __func__, err); |
809 | |
810 | return err; |
811 | } |
812 | |
813 | static int get_ingress_sakey_record(struct aq_hw_s *hw, |
814 | struct aq_mss_ingress_sakey_record *rec, |
815 | u16 table_index) |
816 | { |
817 | u16 packed_record[18]; |
818 | int ret; |
819 | |
820 | if (table_index >= NUMROWS_INGRESSSAKEYRECORD) |
821 | return -EINVAL; |
822 | |
823 | ret = get_raw_ingress_record(hw, packed_record, num_words: 18, table_id: 2, |
824 | ROWOFFSET_INGRESSSAKEYRECORD + |
825 | table_index); |
826 | if (unlikely(ret)) |
827 | return ret; |
828 | |
829 | rec->key[0] = packed_record[0]; |
830 | rec->key[0] |= packed_record[1] << 16; |
831 | |
832 | rec->key[1] = packed_record[2]; |
833 | rec->key[1] |= packed_record[3] << 16; |
834 | |
835 | rec->key[2] = packed_record[4]; |
836 | rec->key[2] |= packed_record[5] << 16; |
837 | |
838 | rec->key[3] = packed_record[6]; |
839 | rec->key[3] |= packed_record[7] << 16; |
840 | |
841 | rec->key[4] = packed_record[8]; |
842 | rec->key[4] |= packed_record[9] << 16; |
843 | |
844 | rec->key[5] = packed_record[10]; |
845 | rec->key[5] |= packed_record[11] << 16; |
846 | |
847 | rec->key[6] = packed_record[12]; |
848 | rec->key[6] |= packed_record[13] << 16; |
849 | |
850 | rec->key[7] = packed_record[14]; |
851 | rec->key[7] |= packed_record[15] << 16; |
852 | |
853 | rec->key_len = packed_record[16] & 0x3; |
854 | |
855 | return 0; |
856 | } |
857 | |
858 | int aq_mss_get_ingress_sakey_record(struct aq_hw_s *hw, |
859 | struct aq_mss_ingress_sakey_record *rec, |
860 | u16 table_index) |
861 | { |
862 | memset(rec, 0, sizeof(*rec)); |
863 | |
864 | return AQ_API_CALL_SAFE(get_ingress_sakey_record, hw, rec, table_index); |
865 | } |
866 | |
867 | static int |
868 | set_ingress_postclass_record(struct aq_hw_s *hw, |
869 | const struct aq_mss_ingress_postclass_record *rec, |
870 | u16 table_index) |
871 | { |
872 | u16 packed_record[8]; |
873 | |
874 | if (table_index >= NUMROWS_INGRESSPOSTCLASSRECORD) |
875 | return -EINVAL; |
876 | |
877 | memset(packed_record, 0, sizeof(u16) * 8); |
878 | |
879 | packed_record[0] = rec->byte0 & 0xFF; |
880 | |
881 | packed_record[0] |= (rec->byte1 & 0xFF) << 8; |
882 | |
883 | packed_record[1] = rec->byte2 & 0xFF; |
884 | |
885 | packed_record[1] |= (rec->byte3 & 0xFF) << 8; |
886 | |
887 | packed_record[2] = rec->eth_type & 0xFFFF; |
888 | |
889 | packed_record[3] = rec->eth_type_valid & 0x1; |
890 | |
891 | packed_record[3] |= (rec->vlan_id & 0xFFF) << 1; |
892 | |
893 | packed_record[3] |= (rec->vlan_up & 0x7) << 13; |
894 | |
895 | packed_record[4] = rec->vlan_valid & 0x1; |
896 | |
897 | packed_record[4] |= (rec->sai & 0x1F) << 1; |
898 | |
899 | packed_record[4] |= (rec->sai_hit & 0x1) << 6; |
900 | |
901 | packed_record[4] |= (rec->eth_type_mask & 0xF) << 7; |
902 | |
903 | packed_record[4] |= (rec->byte3_location & 0x1F) << 11; |
904 | packed_record[5] = (rec->byte3_location >> 5) & 0x1; |
905 | |
906 | packed_record[5] |= (rec->byte3_mask & 0x3) << 1; |
907 | |
908 | packed_record[5] |= (rec->byte2_location & 0x3F) << 3; |
909 | |
910 | packed_record[5] |= (rec->byte2_mask & 0x3) << 9; |
911 | |
912 | packed_record[5] |= (rec->byte1_location & 0x1F) << 11; |
913 | packed_record[6] = (rec->byte1_location >> 5) & 0x1; |
914 | |
915 | packed_record[6] |= (rec->byte1_mask & 0x3) << 1; |
916 | |
917 | packed_record[6] |= (rec->byte0_location & 0x3F) << 3; |
918 | |
919 | packed_record[6] |= (rec->byte0_mask & 0x3) << 9; |
920 | |
921 | packed_record[6] |= (rec->eth_type_valid_mask & 0x3) << 11; |
922 | |
923 | packed_record[6] |= (rec->vlan_id_mask & 0x7) << 13; |
924 | packed_record[7] = (rec->vlan_id_mask >> 3) & 0x1; |
925 | |
926 | packed_record[7] |= (rec->vlan_up_mask & 0x3) << 1; |
927 | |
928 | packed_record[7] |= (rec->vlan_valid_mask & 0x3) << 3; |
929 | |
930 | packed_record[7] |= (rec->sai_mask & 0x3) << 5; |
931 | |
932 | packed_record[7] |= (rec->sai_hit_mask & 0x3) << 7; |
933 | |
934 | packed_record[7] |= (rec->firstlevel_actions & 0x1) << 9; |
935 | |
936 | packed_record[7] |= (rec->secondlevel_actions & 0x1) << 10; |
937 | |
938 | packed_record[7] |= (rec->reserved & 0xF) << 11; |
939 | |
940 | packed_record[7] |= (rec->valid & 0x1) << 15; |
941 | |
942 | return set_raw_ingress_record(hw, packed_record, num_words: 8, table_id: 4, |
943 | ROWOFFSET_INGRESSPOSTCLASSRECORD + |
944 | table_index); |
945 | } |
946 | |
947 | int aq_mss_set_ingress_postclass_record(struct aq_hw_s *hw, |
948 | const struct aq_mss_ingress_postclass_record *rec, |
949 | u16 table_index) |
950 | { |
951 | return AQ_API_CALL_SAFE(set_ingress_postclass_record, hw, rec, |
952 | table_index); |
953 | } |
954 | |
955 | static int |
956 | get_ingress_postclass_record(struct aq_hw_s *hw, |
957 | struct aq_mss_ingress_postclass_record *rec, |
958 | u16 table_index) |
959 | { |
960 | u16 packed_record[8]; |
961 | int ret; |
962 | |
963 | if (table_index >= NUMROWS_INGRESSPOSTCLASSRECORD) |
964 | return -EINVAL; |
965 | |
966 | /* If the row that we want to read is odd, first read the previous even |
967 | * row, throw that value away, and finally read the desired row. |
968 | */ |
969 | if ((table_index % 2) > 0) { |
970 | ret = get_raw_ingress_record(hw, packed_record, num_words: 8, table_id: 4, |
971 | ROWOFFSET_INGRESSPOSTCLASSRECORD + |
972 | table_index - 1); |
973 | if (unlikely(ret)) |
974 | return ret; |
975 | } |
976 | |
977 | ret = get_raw_ingress_record(hw, packed_record, num_words: 8, table_id: 4, |
978 | ROWOFFSET_INGRESSPOSTCLASSRECORD + |
979 | table_index); |
980 | if (unlikely(ret)) |
981 | return ret; |
982 | |
983 | rec->byte0 = packed_record[0] & 0xFF; |
984 | |
985 | rec->byte1 = (packed_record[0] >> 8) & 0xFF; |
986 | |
987 | rec->byte2 = packed_record[1] & 0xFF; |
988 | |
989 | rec->byte3 = (packed_record[1] >> 8) & 0xFF; |
990 | |
991 | rec->eth_type = packed_record[2]; |
992 | |
993 | rec->eth_type_valid = packed_record[3] & 0x1; |
994 | |
995 | rec->vlan_id = (packed_record[3] >> 1) & 0xFFF; |
996 | |
997 | rec->vlan_up = (packed_record[3] >> 13) & 0x7; |
998 | |
999 | rec->vlan_valid = packed_record[4] & 0x1; |
1000 | |
1001 | rec->sai = (packed_record[4] >> 1) & 0x1F; |
1002 | |
1003 | rec->sai_hit = (packed_record[4] >> 6) & 0x1; |
1004 | |
1005 | rec->eth_type_mask = (packed_record[4] >> 7) & 0xF; |
1006 | |
1007 | rec->byte3_location = (packed_record[4] >> 11) & 0x1F; |
1008 | rec->byte3_location |= (packed_record[5] & 0x1) << 5; |
1009 | |
1010 | rec->byte3_mask = (packed_record[5] >> 1) & 0x3; |
1011 | |
1012 | rec->byte2_location = (packed_record[5] >> 3) & 0x3F; |
1013 | |
1014 | rec->byte2_mask = (packed_record[5] >> 9) & 0x3; |
1015 | |
1016 | rec->byte1_location = (packed_record[5] >> 11) & 0x1F; |
1017 | rec->byte1_location |= (packed_record[6] & 0x1) << 5; |
1018 | |
1019 | rec->byte1_mask = (packed_record[6] >> 1) & 0x3; |
1020 | |
1021 | rec->byte0_location = (packed_record[6] >> 3) & 0x3F; |
1022 | |
1023 | rec->byte0_mask = (packed_record[6] >> 9) & 0x3; |
1024 | |
1025 | rec->eth_type_valid_mask = (packed_record[6] >> 11) & 0x3; |
1026 | |
1027 | rec->vlan_id_mask = (packed_record[6] >> 13) & 0x7; |
1028 | rec->vlan_id_mask |= (packed_record[7] & 0x1) << 3; |
1029 | |
1030 | rec->vlan_up_mask = (packed_record[7] >> 1) & 0x3; |
1031 | |
1032 | rec->vlan_valid_mask = (packed_record[7] >> 3) & 0x3; |
1033 | |
1034 | rec->sai_mask = (packed_record[7] >> 5) & 0x3; |
1035 | |
1036 | rec->sai_hit_mask = (packed_record[7] >> 7) & 0x3; |
1037 | |
1038 | rec->firstlevel_actions = (packed_record[7] >> 9) & 0x1; |
1039 | |
1040 | rec->secondlevel_actions = (packed_record[7] >> 10) & 0x1; |
1041 | |
1042 | rec->reserved = (packed_record[7] >> 11) & 0xF; |
1043 | |
1044 | rec->valid = (packed_record[7] >> 15) & 0x1; |
1045 | |
1046 | return 0; |
1047 | } |
1048 | |
1049 | int aq_mss_get_ingress_postclass_record(struct aq_hw_s *hw, |
1050 | struct aq_mss_ingress_postclass_record *rec, |
1051 | u16 table_index) |
1052 | { |
1053 | memset(rec, 0, sizeof(*rec)); |
1054 | |
1055 | return AQ_API_CALL_SAFE(get_ingress_postclass_record, hw, rec, |
1056 | table_index); |
1057 | } |
1058 | |
1059 | static int |
1060 | set_ingress_postctlf_record(struct aq_hw_s *hw, |
1061 | const struct aq_mss_ingress_postctlf_record *rec, |
1062 | u16 table_index) |
1063 | { |
1064 | u16 packed_record[6]; |
1065 | |
1066 | if (table_index >= NUMROWS_INGRESSPOSTCTLFRECORD) |
1067 | return -EINVAL; |
1068 | |
1069 | memset(packed_record, 0, sizeof(u16) * 6); |
1070 | |
1071 | packed_record[0] = rec->sa_da[0] & 0xFFFF; |
1072 | packed_record[1] = (rec->sa_da[0] >> 16) & 0xFFFF; |
1073 | |
1074 | packed_record[2] = rec->sa_da[1] & 0xFFFF; |
1075 | |
1076 | packed_record[3] = rec->eth_type & 0xFFFF; |
1077 | |
1078 | packed_record[4] = rec->match_mask & 0xFFFF; |
1079 | |
1080 | packed_record[5] = rec->match_type & 0xF; |
1081 | |
1082 | packed_record[5] |= (rec->action & 0x1) << 4; |
1083 | |
1084 | return set_raw_ingress_record(hw, packed_record, num_words: 6, table_id: 5, |
1085 | ROWOFFSET_INGRESSPOSTCTLFRECORD + |
1086 | table_index); |
1087 | } |
1088 | |
1089 | int aq_mss_set_ingress_postctlf_record(struct aq_hw_s *hw, |
1090 | const struct aq_mss_ingress_postctlf_record *rec, |
1091 | u16 table_index) |
1092 | { |
1093 | return AQ_API_CALL_SAFE(set_ingress_postctlf_record, hw, rec, |
1094 | table_index); |
1095 | } |
1096 | |
1097 | static int |
1098 | get_ingress_postctlf_record(struct aq_hw_s *hw, |
1099 | struct aq_mss_ingress_postctlf_record *rec, |
1100 | u16 table_index) |
1101 | { |
1102 | u16 packed_record[6]; |
1103 | int ret; |
1104 | |
1105 | if (table_index >= NUMROWS_INGRESSPOSTCTLFRECORD) |
1106 | return -EINVAL; |
1107 | |
1108 | /* If the row that we want to read is odd, first read the previous even |
1109 | * row, throw that value away, and finally read the desired row. |
1110 | */ |
1111 | if ((table_index % 2) > 0) { |
1112 | ret = get_raw_ingress_record(hw, packed_record, num_words: 6, table_id: 5, |
1113 | ROWOFFSET_INGRESSPOSTCTLFRECORD + |
1114 | table_index - 1); |
1115 | if (unlikely(ret)) |
1116 | return ret; |
1117 | } |
1118 | |
1119 | ret = get_raw_ingress_record(hw, packed_record, num_words: 6, table_id: 5, |
1120 | ROWOFFSET_INGRESSPOSTCTLFRECORD + |
1121 | table_index); |
1122 | if (unlikely(ret)) |
1123 | return ret; |
1124 | |
1125 | rec->sa_da[0] = packed_record[0]; |
1126 | rec->sa_da[0] |= packed_record[1] << 16; |
1127 | |
1128 | rec->sa_da[1] = packed_record[2]; |
1129 | |
1130 | rec->eth_type = packed_record[3]; |
1131 | |
1132 | rec->match_mask = packed_record[4]; |
1133 | |
1134 | rec->match_type = packed_record[5] & 0xF; |
1135 | |
1136 | rec->action = (packed_record[5] >> 4) & 0x1; |
1137 | |
1138 | return 0; |
1139 | } |
1140 | |
1141 | int aq_mss_get_ingress_postctlf_record(struct aq_hw_s *hw, |
1142 | struct aq_mss_ingress_postctlf_record *rec, |
1143 | u16 table_index) |
1144 | { |
1145 | memset(rec, 0, sizeof(*rec)); |
1146 | |
1147 | return AQ_API_CALL_SAFE(get_ingress_postctlf_record, hw, rec, |
1148 | table_index); |
1149 | } |
1150 | |
1151 | static int set_egress_ctlf_record(struct aq_hw_s *hw, |
1152 | const struct aq_mss_egress_ctlf_record *rec, |
1153 | u16 table_index) |
1154 | { |
1155 | u16 packed_record[6]; |
1156 | |
1157 | if (table_index >= NUMROWS_EGRESSCTLFRECORD) |
1158 | return -EINVAL; |
1159 | |
1160 | memset(packed_record, 0, sizeof(u16) * 6); |
1161 | |
1162 | packed_record[0] = rec->sa_da[0] & 0xFFFF; |
1163 | packed_record[1] = (rec->sa_da[0] >> 16) & 0xFFFF; |
1164 | |
1165 | packed_record[2] = rec->sa_da[1] & 0xFFFF; |
1166 | |
1167 | packed_record[3] = rec->eth_type & 0xFFFF; |
1168 | |
1169 | packed_record[4] = rec->match_mask & 0xFFFF; |
1170 | |
1171 | packed_record[5] = rec->match_type & 0xF; |
1172 | |
1173 | packed_record[5] |= (rec->action & 0x1) << 4; |
1174 | |
1175 | return set_raw_egress_record(hw, packed_record, num_words: 6, table_id: 0, |
1176 | ROWOFFSET_EGRESSCTLFRECORD + table_index); |
1177 | } |
1178 | |
1179 | int aq_mss_set_egress_ctlf_record(struct aq_hw_s *hw, |
1180 | const struct aq_mss_egress_ctlf_record *rec, |
1181 | u16 table_index) |
1182 | { |
1183 | return AQ_API_CALL_SAFE(set_egress_ctlf_record, hw, rec, table_index); |
1184 | } |
1185 | |
1186 | static int get_egress_ctlf_record(struct aq_hw_s *hw, |
1187 | struct aq_mss_egress_ctlf_record *rec, |
1188 | u16 table_index) |
1189 | { |
1190 | u16 packed_record[6]; |
1191 | int ret; |
1192 | |
1193 | if (table_index >= NUMROWS_EGRESSCTLFRECORD) |
1194 | return -EINVAL; |
1195 | |
1196 | /* If the row that we want to read is odd, first read the previous even |
1197 | * row, throw that value away, and finally read the desired row. |
1198 | */ |
1199 | if ((table_index % 2) > 0) { |
1200 | ret = get_raw_egress_record(hw, packed_record, num_words: 6, table_id: 0, |
1201 | ROWOFFSET_EGRESSCTLFRECORD + |
1202 | table_index - 1); |
1203 | if (unlikely(ret)) |
1204 | return ret; |
1205 | } |
1206 | |
1207 | ret = get_raw_egress_record(hw, packed_record, num_words: 6, table_id: 0, |
1208 | ROWOFFSET_EGRESSCTLFRECORD + table_index); |
1209 | if (unlikely(ret)) |
1210 | return ret; |
1211 | |
1212 | rec->sa_da[0] = packed_record[0]; |
1213 | rec->sa_da[0] |= packed_record[1] << 16; |
1214 | |
1215 | rec->sa_da[1] = packed_record[2]; |
1216 | |
1217 | rec->eth_type = packed_record[3]; |
1218 | |
1219 | rec->match_mask = packed_record[4]; |
1220 | |
1221 | rec->match_type = packed_record[5] & 0xF; |
1222 | |
1223 | rec->action = (packed_record[5] >> 4) & 0x1; |
1224 | |
1225 | return 0; |
1226 | } |
1227 | |
1228 | int aq_mss_get_egress_ctlf_record(struct aq_hw_s *hw, |
1229 | struct aq_mss_egress_ctlf_record *rec, |
1230 | u16 table_index) |
1231 | { |
1232 | memset(rec, 0, sizeof(*rec)); |
1233 | |
1234 | return AQ_API_CALL_SAFE(get_egress_ctlf_record, hw, rec, table_index); |
1235 | } |
1236 | |
1237 | static int set_egress_class_record(struct aq_hw_s *hw, |
1238 | const struct aq_mss_egress_class_record *rec, |
1239 | u16 table_index) |
1240 | { |
1241 | u16 packed_record[28]; |
1242 | |
1243 | if (table_index >= NUMROWS_EGRESSCLASSRECORD) |
1244 | return -EINVAL; |
1245 | |
1246 | memset(packed_record, 0, sizeof(u16) * 28); |
1247 | |
1248 | packed_record[0] = rec->vlan_id & 0xFFF; |
1249 | |
1250 | packed_record[0] |= (rec->vlan_up & 0x7) << 12; |
1251 | |
1252 | packed_record[0] |= (rec->vlan_valid & 0x1) << 15; |
1253 | |
1254 | packed_record[1] = rec->byte3 & 0xFF; |
1255 | |
1256 | packed_record[1] |= (rec->byte2 & 0xFF) << 8; |
1257 | |
1258 | packed_record[2] = rec->byte1 & 0xFF; |
1259 | |
1260 | packed_record[2] |= (rec->byte0 & 0xFF) << 8; |
1261 | |
1262 | packed_record[3] = rec->tci & 0xFF; |
1263 | |
1264 | packed_record[3] |= (rec->sci[0] & 0xFF) << 8; |
1265 | packed_record[4] = (rec->sci[0] >> 8) & 0xFFFF; |
1266 | packed_record[5] = (rec->sci[0] >> 24) & 0xFF; |
1267 | |
1268 | packed_record[5] |= (rec->sci[1] & 0xFF) << 8; |
1269 | packed_record[6] = (rec->sci[1] >> 8) & 0xFFFF; |
1270 | packed_record[7] = (rec->sci[1] >> 24) & 0xFF; |
1271 | |
1272 | packed_record[7] |= (rec->eth_type & 0xFF) << 8; |
1273 | packed_record[8] = (rec->eth_type >> 8) & 0xFF; |
1274 | |
1275 | packed_record[8] |= (rec->snap[0] & 0xFF) << 8; |
1276 | packed_record[9] = (rec->snap[0] >> 8) & 0xFFFF; |
1277 | packed_record[10] = (rec->snap[0] >> 24) & 0xFF; |
1278 | |
1279 | packed_record[10] |= (rec->snap[1] & 0xFF) << 8; |
1280 | |
1281 | packed_record[11] = rec->llc & 0xFFFF; |
1282 | packed_record[12] = (rec->llc >> 16) & 0xFF; |
1283 | |
1284 | packed_record[12] |= (rec->mac_sa[0] & 0xFF) << 8; |
1285 | packed_record[13] = (rec->mac_sa[0] >> 8) & 0xFFFF; |
1286 | packed_record[14] = (rec->mac_sa[0] >> 24) & 0xFF; |
1287 | |
1288 | packed_record[14] |= (rec->mac_sa[1] & 0xFF) << 8; |
1289 | packed_record[15] = (rec->mac_sa[1] >> 8) & 0xFF; |
1290 | |
1291 | packed_record[15] |= (rec->mac_da[0] & 0xFF) << 8; |
1292 | packed_record[16] = (rec->mac_da[0] >> 8) & 0xFFFF; |
1293 | packed_record[17] = (rec->mac_da[0] >> 24) & 0xFF; |
1294 | |
1295 | packed_record[17] |= (rec->mac_da[1] & 0xFF) << 8; |
1296 | packed_record[18] = (rec->mac_da[1] >> 8) & 0xFF; |
1297 | |
1298 | packed_record[18] |= (rec->pn & 0xFF) << 8; |
1299 | packed_record[19] = (rec->pn >> 8) & 0xFFFF; |
1300 | packed_record[20] = (rec->pn >> 24) & 0xFF; |
1301 | |
1302 | packed_record[20] |= (rec->byte3_location & 0x3F) << 8; |
1303 | |
1304 | packed_record[20] |= (rec->byte3_mask & 0x1) << 14; |
1305 | |
1306 | packed_record[20] |= (rec->byte2_location & 0x1) << 15; |
1307 | packed_record[21] = (rec->byte2_location >> 1) & 0x1F; |
1308 | |
1309 | packed_record[21] |= (rec->byte2_mask & 0x1) << 5; |
1310 | |
1311 | packed_record[21] |= (rec->byte1_location & 0x3F) << 6; |
1312 | |
1313 | packed_record[21] |= (rec->byte1_mask & 0x1) << 12; |
1314 | |
1315 | packed_record[21] |= (rec->byte0_location & 0x7) << 13; |
1316 | packed_record[22] = (rec->byte0_location >> 3) & 0x7; |
1317 | |
1318 | packed_record[22] |= (rec->byte0_mask & 0x1) << 3; |
1319 | |
1320 | packed_record[22] |= (rec->vlan_id_mask & 0x3) << 4; |
1321 | |
1322 | packed_record[22] |= (rec->vlan_up_mask & 0x1) << 6; |
1323 | |
1324 | packed_record[22] |= (rec->vlan_valid_mask & 0x1) << 7; |
1325 | |
1326 | packed_record[22] |= (rec->tci_mask & 0xFF) << 8; |
1327 | |
1328 | packed_record[23] = rec->sci_mask & 0xFF; |
1329 | |
1330 | packed_record[23] |= (rec->eth_type_mask & 0x3) << 8; |
1331 | |
1332 | packed_record[23] |= (rec->snap_mask & 0x1F) << 10; |
1333 | |
1334 | packed_record[23] |= (rec->llc_mask & 0x1) << 15; |
1335 | packed_record[24] = (rec->llc_mask >> 1) & 0x3; |
1336 | |
1337 | packed_record[24] |= (rec->sa_mask & 0x3F) << 2; |
1338 | |
1339 | packed_record[24] |= (rec->da_mask & 0x3F) << 8; |
1340 | |
1341 | packed_record[24] |= (rec->pn_mask & 0x3) << 14; |
1342 | packed_record[25] = (rec->pn_mask >> 2) & 0x3; |
1343 | |
1344 | packed_record[25] |= (rec->eight02dot2 & 0x1) << 2; |
1345 | |
1346 | packed_record[25] |= (rec->tci_sc & 0x1) << 3; |
1347 | |
1348 | packed_record[25] |= (rec->tci_87543 & 0x1) << 4; |
1349 | |
1350 | packed_record[25] |= (rec->exp_sectag_en & 0x1) << 5; |
1351 | |
1352 | packed_record[25] |= (rec->sc_idx & 0x1F) << 6; |
1353 | |
1354 | packed_record[25] |= (rec->sc_sa & 0x3) << 11; |
1355 | |
1356 | packed_record[25] |= (rec->debug & 0x1) << 13; |
1357 | |
1358 | packed_record[25] |= (rec->action & 0x3) << 14; |
1359 | |
1360 | packed_record[26] = (rec->valid & 0x1) << 3; |
1361 | |
1362 | return set_raw_egress_record(hw, packed_record, num_words: 28, table_id: 1, |
1363 | ROWOFFSET_EGRESSCLASSRECORD + table_index); |
1364 | } |
1365 | |
1366 | int aq_mss_set_egress_class_record(struct aq_hw_s *hw, |
1367 | const struct aq_mss_egress_class_record *rec, |
1368 | u16 table_index) |
1369 | { |
1370 | return AQ_API_CALL_SAFE(set_egress_class_record, hw, rec, table_index); |
1371 | } |
1372 | |
1373 | static int get_egress_class_record(struct aq_hw_s *hw, |
1374 | struct aq_mss_egress_class_record *rec, |
1375 | u16 table_index) |
1376 | { |
1377 | u16 packed_record[28]; |
1378 | int ret; |
1379 | |
1380 | if (table_index >= NUMROWS_EGRESSCLASSRECORD) |
1381 | return -EINVAL; |
1382 | |
1383 | /* If the row that we want to read is odd, first read the previous even |
1384 | * row, throw that value away, and finally read the desired row. |
1385 | */ |
1386 | if ((table_index % 2) > 0) { |
1387 | ret = get_raw_egress_record(hw, packed_record, num_words: 28, table_id: 1, |
1388 | ROWOFFSET_EGRESSCLASSRECORD + |
1389 | table_index - 1); |
1390 | if (unlikely(ret)) |
1391 | return ret; |
1392 | } |
1393 | |
1394 | ret = get_raw_egress_record(hw, packed_record, num_words: 28, table_id: 1, |
1395 | ROWOFFSET_EGRESSCLASSRECORD + table_index); |
1396 | if (unlikely(ret)) |
1397 | return ret; |
1398 | |
1399 | rec->vlan_id = packed_record[0] & 0xFFF; |
1400 | |
1401 | rec->vlan_up = (packed_record[0] >> 12) & 0x7; |
1402 | |
1403 | rec->vlan_valid = (packed_record[0] >> 15) & 0x1; |
1404 | |
1405 | rec->byte3 = packed_record[1] & 0xFF; |
1406 | |
1407 | rec->byte2 = (packed_record[1] >> 8) & 0xFF; |
1408 | |
1409 | rec->byte1 = packed_record[2] & 0xFF; |
1410 | |
1411 | rec->byte0 = (packed_record[2] >> 8) & 0xFF; |
1412 | |
1413 | rec->tci = packed_record[3] & 0xFF; |
1414 | |
1415 | rec->sci[0] = (packed_record[3] >> 8) & 0xFF; |
1416 | rec->sci[0] |= packed_record[4] << 8; |
1417 | rec->sci[0] |= (packed_record[5] & 0xFF) << 24; |
1418 | |
1419 | rec->sci[1] = (packed_record[5] >> 8) & 0xFF; |
1420 | rec->sci[1] |= packed_record[6] << 8; |
1421 | rec->sci[1] |= (packed_record[7] & 0xFF) << 24; |
1422 | |
1423 | rec->eth_type = (packed_record[7] >> 8) & 0xFF; |
1424 | rec->eth_type |= (packed_record[8] & 0xFF) << 8; |
1425 | |
1426 | rec->snap[0] = (packed_record[8] >> 8) & 0xFF; |
1427 | rec->snap[0] |= packed_record[9] << 8; |
1428 | rec->snap[0] |= (packed_record[10] & 0xFF) << 24; |
1429 | |
1430 | rec->snap[1] = (packed_record[10] >> 8) & 0xFF; |
1431 | |
1432 | rec->llc = packed_record[11]; |
1433 | rec->llc |= (packed_record[12] & 0xFF) << 16; |
1434 | |
1435 | rec->mac_sa[0] = (packed_record[12] >> 8) & 0xFF; |
1436 | rec->mac_sa[0] |= packed_record[13] << 8; |
1437 | rec->mac_sa[0] |= (packed_record[14] & 0xFF) << 24; |
1438 | |
1439 | rec->mac_sa[1] = (packed_record[14] >> 8) & 0xFF; |
1440 | rec->mac_sa[1] |= (packed_record[15] & 0xFF) << 8; |
1441 | |
1442 | rec->mac_da[0] = (packed_record[15] >> 8) & 0xFF; |
1443 | rec->mac_da[0] |= packed_record[16] << 8; |
1444 | rec->mac_da[0] |= (packed_record[17] & 0xFF) << 24; |
1445 | |
1446 | rec->mac_da[1] = (packed_record[17] >> 8) & 0xFF; |
1447 | rec->mac_da[1] |= (packed_record[18] & 0xFF) << 8; |
1448 | |
1449 | rec->pn = (packed_record[18] >> 8) & 0xFF; |
1450 | rec->pn |= packed_record[19] << 8; |
1451 | rec->pn |= (packed_record[20] & 0xFF) << 24; |
1452 | |
1453 | rec->byte3_location = (packed_record[20] >> 8) & 0x3F; |
1454 | |
1455 | rec->byte3_mask = (packed_record[20] >> 14) & 0x1; |
1456 | |
1457 | rec->byte2_location = (packed_record[20] >> 15) & 0x1; |
1458 | rec->byte2_location |= (packed_record[21] & 0x1F) << 1; |
1459 | |
1460 | rec->byte2_mask = (packed_record[21] >> 5) & 0x1; |
1461 | |
1462 | rec->byte1_location = (packed_record[21] >> 6) & 0x3F; |
1463 | |
1464 | rec->byte1_mask = (packed_record[21] >> 12) & 0x1; |
1465 | |
1466 | rec->byte0_location = (packed_record[21] >> 13) & 0x7; |
1467 | rec->byte0_location |= (packed_record[22] & 0x7) << 3; |
1468 | |
1469 | rec->byte0_mask = (packed_record[22] >> 3) & 0x1; |
1470 | |
1471 | rec->vlan_id_mask = (packed_record[22] >> 4) & 0x3; |
1472 | |
1473 | rec->vlan_up_mask = (packed_record[22] >> 6) & 0x1; |
1474 | |
1475 | rec->vlan_valid_mask = (packed_record[22] >> 7) & 0x1; |
1476 | |
1477 | rec->tci_mask = (packed_record[22] >> 8) & 0xFF; |
1478 | |
1479 | rec->sci_mask = packed_record[23] & 0xFF; |
1480 | |
1481 | rec->eth_type_mask = (packed_record[23] >> 8) & 0x3; |
1482 | |
1483 | rec->snap_mask = (packed_record[23] >> 10) & 0x1F; |
1484 | |
1485 | rec->llc_mask = (packed_record[23] >> 15) & 0x1; |
1486 | rec->llc_mask |= (packed_record[24] & 0x3) << 1; |
1487 | |
1488 | rec->sa_mask = (packed_record[24] >> 2) & 0x3F; |
1489 | |
1490 | rec->da_mask = (packed_record[24] >> 8) & 0x3F; |
1491 | |
1492 | rec->pn_mask = (packed_record[24] >> 14) & 0x3; |
1493 | rec->pn_mask |= (packed_record[25] & 0x3) << 2; |
1494 | |
1495 | rec->eight02dot2 = (packed_record[25] >> 2) & 0x1; |
1496 | |
1497 | rec->tci_sc = (packed_record[25] >> 3) & 0x1; |
1498 | |
1499 | rec->tci_87543 = (packed_record[25] >> 4) & 0x1; |
1500 | |
1501 | rec->exp_sectag_en = (packed_record[25] >> 5) & 0x1; |
1502 | |
1503 | rec->sc_idx = (packed_record[25] >> 6) & 0x1F; |
1504 | |
1505 | rec->sc_sa = (packed_record[25] >> 11) & 0x3; |
1506 | |
1507 | rec->debug = (packed_record[25] >> 13) & 0x1; |
1508 | |
1509 | rec->action = (packed_record[25] >> 14) & 0x3; |
1510 | |
1511 | rec->valid = (packed_record[26] >> 3) & 0x1; |
1512 | |
1513 | return 0; |
1514 | } |
1515 | |
1516 | int aq_mss_get_egress_class_record(struct aq_hw_s *hw, |
1517 | struct aq_mss_egress_class_record *rec, |
1518 | u16 table_index) |
1519 | { |
1520 | memset(rec, 0, sizeof(*rec)); |
1521 | |
1522 | return AQ_API_CALL_SAFE(get_egress_class_record, hw, rec, table_index); |
1523 | } |
1524 | |
1525 | static int set_egress_sc_record(struct aq_hw_s *hw, |
1526 | const struct aq_mss_egress_sc_record *rec, |
1527 | u16 table_index) |
1528 | { |
1529 | u16 packed_record[8]; |
1530 | |
1531 | if (table_index >= NUMROWS_EGRESSSCRECORD) |
1532 | return -EINVAL; |
1533 | |
1534 | memset(packed_record, 0, sizeof(u16) * 8); |
1535 | |
1536 | packed_record[0] = rec->start_time & 0xFFFF; |
1537 | packed_record[1] = (rec->start_time >> 16) & 0xFFFF; |
1538 | |
1539 | packed_record[2] = rec->stop_time & 0xFFFF; |
1540 | packed_record[3] = (rec->stop_time >> 16) & 0xFFFF; |
1541 | |
1542 | packed_record[4] = rec->curr_an & 0x3; |
1543 | |
1544 | packed_record[4] |= (rec->an_roll & 0x1) << 2; |
1545 | |
1546 | packed_record[4] |= (rec->tci & 0x3F) << 3; |
1547 | |
1548 | packed_record[4] |= (rec->enc_off & 0x7F) << 9; |
1549 | packed_record[5] = (rec->enc_off >> 7) & 0x1; |
1550 | |
1551 | packed_record[5] |= (rec->protect & 0x1) << 1; |
1552 | |
1553 | packed_record[5] |= (rec->recv & 0x1) << 2; |
1554 | |
1555 | packed_record[5] |= (rec->fresh & 0x1) << 3; |
1556 | |
1557 | packed_record[5] |= (rec->sak_len & 0x3) << 4; |
1558 | |
1559 | packed_record[7] = (rec->valid & 0x1) << 15; |
1560 | |
1561 | return set_raw_egress_record(hw, packed_record, num_words: 8, table_id: 2, |
1562 | ROWOFFSET_EGRESSSCRECORD + table_index); |
1563 | } |
1564 | |
1565 | int aq_mss_set_egress_sc_record(struct aq_hw_s *hw, |
1566 | const struct aq_mss_egress_sc_record *rec, |
1567 | u16 table_index) |
1568 | { |
1569 | return AQ_API_CALL_SAFE(set_egress_sc_record, hw, rec, table_index); |
1570 | } |
1571 | |
1572 | static int get_egress_sc_record(struct aq_hw_s *hw, |
1573 | struct aq_mss_egress_sc_record *rec, |
1574 | u16 table_index) |
1575 | { |
1576 | u16 packed_record[8]; |
1577 | int ret; |
1578 | |
1579 | if (table_index >= NUMROWS_EGRESSSCRECORD) |
1580 | return -EINVAL; |
1581 | |
1582 | ret = get_raw_egress_record(hw, packed_record, num_words: 8, table_id: 2, |
1583 | ROWOFFSET_EGRESSSCRECORD + table_index); |
1584 | if (unlikely(ret)) |
1585 | return ret; |
1586 | |
1587 | rec->start_time = packed_record[0]; |
1588 | rec->start_time |= packed_record[1] << 16; |
1589 | |
1590 | rec->stop_time = packed_record[2]; |
1591 | rec->stop_time |= packed_record[3] << 16; |
1592 | |
1593 | rec->curr_an = packed_record[4] & 0x3; |
1594 | |
1595 | rec->an_roll = (packed_record[4] >> 2) & 0x1; |
1596 | |
1597 | rec->tci = (packed_record[4] >> 3) & 0x3F; |
1598 | |
1599 | rec->enc_off = (packed_record[4] >> 9) & 0x7F; |
1600 | rec->enc_off |= (packed_record[5] & 0x1) << 7; |
1601 | |
1602 | rec->protect = (packed_record[5] >> 1) & 0x1; |
1603 | |
1604 | rec->recv = (packed_record[5] >> 2) & 0x1; |
1605 | |
1606 | rec->fresh = (packed_record[5] >> 3) & 0x1; |
1607 | |
1608 | rec->sak_len = (packed_record[5] >> 4) & 0x3; |
1609 | |
1610 | rec->valid = (packed_record[7] >> 15) & 0x1; |
1611 | |
1612 | return 0; |
1613 | } |
1614 | |
1615 | int aq_mss_get_egress_sc_record(struct aq_hw_s *hw, |
1616 | struct aq_mss_egress_sc_record *rec, |
1617 | u16 table_index) |
1618 | { |
1619 | memset(rec, 0, sizeof(*rec)); |
1620 | |
1621 | return AQ_API_CALL_SAFE(get_egress_sc_record, hw, rec, table_index); |
1622 | } |
1623 | |
1624 | static int set_egress_sa_record(struct aq_hw_s *hw, |
1625 | const struct aq_mss_egress_sa_record *rec, |
1626 | u16 table_index) |
1627 | { |
1628 | u16 packed_record[8]; |
1629 | |
1630 | if (table_index >= NUMROWS_EGRESSSARECORD) |
1631 | return -EINVAL; |
1632 | |
1633 | memset(packed_record, 0, sizeof(u16) * 8); |
1634 | |
1635 | packed_record[0] = rec->start_time & 0xFFFF; |
1636 | packed_record[1] = (rec->start_time >> 16) & 0xFFFF; |
1637 | |
1638 | packed_record[2] = rec->stop_time & 0xFFFF; |
1639 | packed_record[3] = (rec->stop_time >> 16) & 0xFFFF; |
1640 | |
1641 | packed_record[4] = rec->next_pn & 0xFFFF; |
1642 | packed_record[5] = (rec->next_pn >> 16) & 0xFFFF; |
1643 | |
1644 | packed_record[6] = rec->sat_pn & 0x1; |
1645 | |
1646 | packed_record[6] |= (rec->fresh & 0x1) << 1; |
1647 | |
1648 | packed_record[7] = (rec->valid & 0x1) << 15; |
1649 | |
1650 | return set_raw_egress_record(hw, packed_record, num_words: 8, table_id: 2, |
1651 | ROWOFFSET_EGRESSSARECORD + table_index); |
1652 | } |
1653 | |
1654 | int aq_mss_set_egress_sa_record(struct aq_hw_s *hw, |
1655 | const struct aq_mss_egress_sa_record *rec, |
1656 | u16 table_index) |
1657 | { |
1658 | int err = AQ_API_CALL_SAFE(set_egress_sa_record, hw, rec, table_index); |
1659 | |
1660 | WARN_ONCE(err, "%s failed with %d\n" , __func__, err); |
1661 | |
1662 | return err; |
1663 | } |
1664 | |
1665 | static int get_egress_sa_record(struct aq_hw_s *hw, |
1666 | struct aq_mss_egress_sa_record *rec, |
1667 | u16 table_index) |
1668 | { |
1669 | u16 packed_record[8]; |
1670 | int ret; |
1671 | |
1672 | if (table_index >= NUMROWS_EGRESSSARECORD) |
1673 | return -EINVAL; |
1674 | |
1675 | ret = get_raw_egress_record(hw, packed_record, num_words: 8, table_id: 2, |
1676 | ROWOFFSET_EGRESSSARECORD + table_index); |
1677 | if (unlikely(ret)) |
1678 | return ret; |
1679 | |
1680 | rec->start_time = packed_record[0]; |
1681 | rec->start_time |= packed_record[1] << 16; |
1682 | |
1683 | rec->stop_time = packed_record[2]; |
1684 | rec->stop_time |= packed_record[3] << 16; |
1685 | |
1686 | rec->next_pn = packed_record[4]; |
1687 | rec->next_pn |= packed_record[5] << 16; |
1688 | |
1689 | rec->sat_pn = packed_record[6] & 0x1; |
1690 | |
1691 | rec->fresh = (packed_record[6] >> 1) & 0x1; |
1692 | |
1693 | rec->valid = (packed_record[7] >> 15) & 0x1; |
1694 | |
1695 | return 0; |
1696 | } |
1697 | |
1698 | int aq_mss_get_egress_sa_record(struct aq_hw_s *hw, |
1699 | struct aq_mss_egress_sa_record *rec, |
1700 | u16 table_index) |
1701 | { |
1702 | memset(rec, 0, sizeof(*rec)); |
1703 | |
1704 | return AQ_API_CALL_SAFE(get_egress_sa_record, hw, rec, table_index); |
1705 | } |
1706 | |
1707 | static int set_egress_sakey_record(struct aq_hw_s *hw, |
1708 | const struct aq_mss_egress_sakey_record *rec, |
1709 | u16 table_index) |
1710 | { |
1711 | u16 packed_record[16]; |
1712 | int ret; |
1713 | |
1714 | if (table_index >= NUMROWS_EGRESSSAKEYRECORD) |
1715 | return -EINVAL; |
1716 | |
1717 | memset(packed_record, 0, sizeof(u16) * 16); |
1718 | |
1719 | packed_record[0] = rec->key[0] & 0xFFFF; |
1720 | packed_record[1] = (rec->key[0] >> 16) & 0xFFFF; |
1721 | |
1722 | packed_record[2] = rec->key[1] & 0xFFFF; |
1723 | packed_record[3] = (rec->key[1] >> 16) & 0xFFFF; |
1724 | |
1725 | packed_record[4] = rec->key[2] & 0xFFFF; |
1726 | packed_record[5] = (rec->key[2] >> 16) & 0xFFFF; |
1727 | |
1728 | packed_record[6] = rec->key[3] & 0xFFFF; |
1729 | packed_record[7] = (rec->key[3] >> 16) & 0xFFFF; |
1730 | |
1731 | packed_record[8] = rec->key[4] & 0xFFFF; |
1732 | packed_record[9] = (rec->key[4] >> 16) & 0xFFFF; |
1733 | |
1734 | packed_record[10] = rec->key[5] & 0xFFFF; |
1735 | packed_record[11] = (rec->key[5] >> 16) & 0xFFFF; |
1736 | |
1737 | packed_record[12] = rec->key[6] & 0xFFFF; |
1738 | packed_record[13] = (rec->key[6] >> 16) & 0xFFFF; |
1739 | |
1740 | packed_record[14] = rec->key[7] & 0xFFFF; |
1741 | packed_record[15] = (rec->key[7] >> 16) & 0xFFFF; |
1742 | |
1743 | ret = set_raw_egress_record(hw, packed_record, num_words: 8, table_id: 2, |
1744 | ROWOFFSET_EGRESSSAKEYRECORD + table_index); |
1745 | if (unlikely(ret)) |
1746 | goto clear_key; |
1747 | ret = set_raw_egress_record(hw, packed_record: packed_record + 8, num_words: 8, table_id: 2, |
1748 | ROWOFFSET_EGRESSSAKEYRECORD + table_index - |
1749 | 32); |
1750 | |
1751 | clear_key: |
1752 | memzero_explicit(s: packed_record, count: sizeof(packed_record)); |
1753 | return ret; |
1754 | } |
1755 | |
1756 | int aq_mss_set_egress_sakey_record(struct aq_hw_s *hw, |
1757 | const struct aq_mss_egress_sakey_record *rec, |
1758 | u16 table_index) |
1759 | { |
1760 | int err = AQ_API_CALL_SAFE(set_egress_sakey_record, hw, rec, |
1761 | table_index); |
1762 | |
1763 | WARN_ONCE(err, "%s failed with %d\n" , __func__, err); |
1764 | |
1765 | return err; |
1766 | } |
1767 | |
1768 | static int get_egress_sakey_record(struct aq_hw_s *hw, |
1769 | struct aq_mss_egress_sakey_record *rec, |
1770 | u16 table_index) |
1771 | { |
1772 | u16 packed_record[16]; |
1773 | int ret; |
1774 | |
1775 | if (table_index >= NUMROWS_EGRESSSAKEYRECORD) |
1776 | return -EINVAL; |
1777 | |
1778 | ret = get_raw_egress_record(hw, packed_record, num_words: 8, table_id: 2, |
1779 | ROWOFFSET_EGRESSSAKEYRECORD + table_index); |
1780 | if (unlikely(ret)) |
1781 | return ret; |
1782 | ret = get_raw_egress_record(hw, packed_record: packed_record + 8, num_words: 8, table_id: 2, |
1783 | ROWOFFSET_EGRESSSAKEYRECORD + table_index - |
1784 | 32); |
1785 | if (unlikely(ret)) |
1786 | return ret; |
1787 | |
1788 | rec->key[0] = packed_record[0]; |
1789 | rec->key[0] |= packed_record[1] << 16; |
1790 | |
1791 | rec->key[1] = packed_record[2]; |
1792 | rec->key[1] |= packed_record[3] << 16; |
1793 | |
1794 | rec->key[2] = packed_record[4]; |
1795 | rec->key[2] |= packed_record[5] << 16; |
1796 | |
1797 | rec->key[3] = packed_record[6]; |
1798 | rec->key[3] |= packed_record[7] << 16; |
1799 | |
1800 | rec->key[4] = packed_record[8]; |
1801 | rec->key[4] |= packed_record[9] << 16; |
1802 | |
1803 | rec->key[5] = packed_record[10]; |
1804 | rec->key[5] |= packed_record[11] << 16; |
1805 | |
1806 | rec->key[6] = packed_record[12]; |
1807 | rec->key[6] |= packed_record[13] << 16; |
1808 | |
1809 | rec->key[7] = packed_record[14]; |
1810 | rec->key[7] |= packed_record[15] << 16; |
1811 | |
1812 | return 0; |
1813 | } |
1814 | |
1815 | int aq_mss_get_egress_sakey_record(struct aq_hw_s *hw, |
1816 | struct aq_mss_egress_sakey_record *rec, |
1817 | u16 table_index) |
1818 | { |
1819 | memset(rec, 0, sizeof(*rec)); |
1820 | |
1821 | return AQ_API_CALL_SAFE(get_egress_sakey_record, hw, rec, table_index); |
1822 | } |
1823 | |
1824 | static int get_egress_sc_counters(struct aq_hw_s *hw, |
1825 | struct aq_mss_egress_sc_counters *counters, |
1826 | u16 sc_index) |
1827 | { |
1828 | u16 packed_record[4]; |
1829 | int ret; |
1830 | |
1831 | if (sc_index >= NUMROWS_EGRESSSCRECORD) |
1832 | return -EINVAL; |
1833 | |
1834 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: sc_index * 8 + 4); |
1835 | if (unlikely(ret)) |
1836 | return ret; |
1837 | counters->sc_protected_pkts[0] = |
1838 | packed_record[0] | (packed_record[1] << 16); |
1839 | counters->sc_protected_pkts[1] = |
1840 | packed_record[2] | (packed_record[3] << 16); |
1841 | |
1842 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: sc_index * 8 + 5); |
1843 | if (unlikely(ret)) |
1844 | return ret; |
1845 | counters->sc_encrypted_pkts[0] = |
1846 | packed_record[0] | (packed_record[1] << 16); |
1847 | counters->sc_encrypted_pkts[1] = |
1848 | packed_record[2] | (packed_record[3] << 16); |
1849 | |
1850 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: sc_index * 8 + 6); |
1851 | if (unlikely(ret)) |
1852 | return ret; |
1853 | counters->sc_protected_octets[0] = |
1854 | packed_record[0] | (packed_record[1] << 16); |
1855 | counters->sc_protected_octets[1] = |
1856 | packed_record[2] | (packed_record[3] << 16); |
1857 | |
1858 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: sc_index * 8 + 7); |
1859 | if (unlikely(ret)) |
1860 | return ret; |
1861 | counters->sc_encrypted_octets[0] = |
1862 | packed_record[0] | (packed_record[1] << 16); |
1863 | counters->sc_encrypted_octets[1] = |
1864 | packed_record[2] | (packed_record[3] << 16); |
1865 | |
1866 | return 0; |
1867 | } |
1868 | |
1869 | int aq_mss_get_egress_sc_counters(struct aq_hw_s *hw, |
1870 | struct aq_mss_egress_sc_counters *counters, |
1871 | u16 sc_index) |
1872 | { |
1873 | memset(counters, 0, sizeof(*counters)); |
1874 | |
1875 | return AQ_API_CALL_SAFE(get_egress_sc_counters, hw, counters, sc_index); |
1876 | } |
1877 | |
1878 | static int get_egress_sa_counters(struct aq_hw_s *hw, |
1879 | struct aq_mss_egress_sa_counters *counters, |
1880 | u16 sa_index) |
1881 | { |
1882 | u16 packed_record[4]; |
1883 | int ret; |
1884 | |
1885 | if (sa_index >= NUMROWS_EGRESSSARECORD) |
1886 | return -EINVAL; |
1887 | |
1888 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: sa_index * 8 + 0); |
1889 | if (unlikely(ret)) |
1890 | return ret; |
1891 | counters->sa_hit_drop_redirect[0] = |
1892 | packed_record[0] | (packed_record[1] << 16); |
1893 | counters->sa_hit_drop_redirect[1] = |
1894 | packed_record[2] | (packed_record[3] << 16); |
1895 | |
1896 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: sa_index * 8 + 1); |
1897 | if (unlikely(ret)) |
1898 | return ret; |
1899 | counters->sa_protected2_pkts[0] = |
1900 | packed_record[0] | (packed_record[1] << 16); |
1901 | counters->sa_protected2_pkts[1] = |
1902 | packed_record[2] | (packed_record[3] << 16); |
1903 | |
1904 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: sa_index * 8 + 2); |
1905 | if (unlikely(ret)) |
1906 | return ret; |
1907 | counters->sa_protected_pkts[0] = |
1908 | packed_record[0] | (packed_record[1] << 16); |
1909 | counters->sa_protected_pkts[1] = |
1910 | packed_record[2] | (packed_record[3] << 16); |
1911 | |
1912 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: sa_index * 8 + 3); |
1913 | if (unlikely(ret)) |
1914 | return ret; |
1915 | counters->sa_encrypted_pkts[0] = |
1916 | packed_record[0] | (packed_record[1] << 16); |
1917 | counters->sa_encrypted_pkts[1] = |
1918 | packed_record[2] | (packed_record[3] << 16); |
1919 | |
1920 | return 0; |
1921 | } |
1922 | |
1923 | int aq_mss_get_egress_sa_counters(struct aq_hw_s *hw, |
1924 | struct aq_mss_egress_sa_counters *counters, |
1925 | u16 sa_index) |
1926 | { |
1927 | memset(counters, 0, sizeof(*counters)); |
1928 | |
1929 | return AQ_API_CALL_SAFE(get_egress_sa_counters, hw, counters, sa_index); |
1930 | } |
1931 | |
1932 | static int |
1933 | get_egress_common_counters(struct aq_hw_s *hw, |
1934 | struct aq_mss_egress_common_counters *counters) |
1935 | { |
1936 | u16 packed_record[4]; |
1937 | int ret; |
1938 | |
1939 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: 256 + 0); |
1940 | if (unlikely(ret)) |
1941 | return ret; |
1942 | counters->ctl_pkt[0] = packed_record[0] | (packed_record[1] << 16); |
1943 | counters->ctl_pkt[1] = packed_record[2] | (packed_record[3] << 16); |
1944 | |
1945 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: 256 + 1); |
1946 | if (unlikely(ret)) |
1947 | return ret; |
1948 | counters->unknown_sa_pkts[0] = |
1949 | packed_record[0] | (packed_record[1] << 16); |
1950 | counters->unknown_sa_pkts[1] = |
1951 | packed_record[2] | (packed_record[3] << 16); |
1952 | |
1953 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: 256 + 2); |
1954 | if (unlikely(ret)) |
1955 | return ret; |
1956 | counters->untagged_pkts[0] = |
1957 | packed_record[0] | (packed_record[1] << 16); |
1958 | counters->untagged_pkts[1] = |
1959 | packed_record[2] | (packed_record[3] << 16); |
1960 | |
1961 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: 256 + 3); |
1962 | if (unlikely(ret)) |
1963 | return ret; |
1964 | counters->too_long[0] = packed_record[0] | (packed_record[1] << 16); |
1965 | counters->too_long[1] = packed_record[2] | (packed_record[3] << 16); |
1966 | |
1967 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: 256 + 4); |
1968 | if (unlikely(ret)) |
1969 | return ret; |
1970 | counters->ecc_error_pkts[0] = |
1971 | packed_record[0] | (packed_record[1] << 16); |
1972 | counters->ecc_error_pkts[1] = |
1973 | packed_record[2] | (packed_record[3] << 16); |
1974 | |
1975 | ret = get_raw_egress_record(hw, packed_record, num_words: 4, table_id: 3, table_index: 256 + 5); |
1976 | if (unlikely(ret)) |
1977 | return ret; |
1978 | counters->unctrl_hit_drop_redir[0] = |
1979 | packed_record[0] | (packed_record[1] << 16); |
1980 | counters->unctrl_hit_drop_redir[1] = |
1981 | packed_record[2] | (packed_record[3] << 16); |
1982 | |
1983 | return 0; |
1984 | } |
1985 | |
1986 | int aq_mss_get_egress_common_counters(struct aq_hw_s *hw, |
1987 | struct aq_mss_egress_common_counters *counters) |
1988 | { |
1989 | memset(counters, 0, sizeof(*counters)); |
1990 | |
1991 | return AQ_API_CALL_SAFE(get_egress_common_counters, hw, counters); |
1992 | } |
1993 | |
1994 | static int clear_egress_counters(struct aq_hw_s *hw) |
1995 | { |
1996 | struct mss_egress_ctl_register ctl_reg; |
1997 | int ret; |
1998 | |
1999 | memset(&ctl_reg, 0, sizeof(ctl_reg)); |
2000 | |
2001 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, MSS_EGRESS_CTL_REGISTER_ADDR, |
2002 | data: &ctl_reg.word_0); |
2003 | if (unlikely(ret)) |
2004 | return ret; |
2005 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
2006 | MSS_EGRESS_CTL_REGISTER_ADDR + 4, |
2007 | data: &ctl_reg.word_1); |
2008 | if (unlikely(ret)) |
2009 | return ret; |
2010 | |
2011 | /* Toggle the Egress MIB clear bit 0->1->0 */ |
2012 | ctl_reg.bits_0.clear_counter = 0; |
2013 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2014 | MSS_EGRESS_CTL_REGISTER_ADDR, data: ctl_reg.word_0); |
2015 | if (unlikely(ret)) |
2016 | return ret; |
2017 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2018 | MSS_EGRESS_CTL_REGISTER_ADDR + 4, |
2019 | data: ctl_reg.word_1); |
2020 | if (unlikely(ret)) |
2021 | return ret; |
2022 | |
2023 | ctl_reg.bits_0.clear_counter = 1; |
2024 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2025 | MSS_EGRESS_CTL_REGISTER_ADDR, data: ctl_reg.word_0); |
2026 | if (unlikely(ret)) |
2027 | return ret; |
2028 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2029 | MSS_EGRESS_CTL_REGISTER_ADDR + 4, |
2030 | data: ctl_reg.word_1); |
2031 | if (unlikely(ret)) |
2032 | return ret; |
2033 | |
2034 | ctl_reg.bits_0.clear_counter = 0; |
2035 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2036 | MSS_EGRESS_CTL_REGISTER_ADDR, data: ctl_reg.word_0); |
2037 | if (unlikely(ret)) |
2038 | return ret; |
2039 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2040 | MSS_EGRESS_CTL_REGISTER_ADDR + 4, |
2041 | data: ctl_reg.word_1); |
2042 | if (unlikely(ret)) |
2043 | return ret; |
2044 | |
2045 | return 0; |
2046 | } |
2047 | |
2048 | int aq_mss_clear_egress_counters(struct aq_hw_s *hw) |
2049 | { |
2050 | return AQ_API_CALL_SAFE(clear_egress_counters, hw); |
2051 | } |
2052 | |
2053 | static int get_ingress_sa_counters(struct aq_hw_s *hw, |
2054 | struct aq_mss_ingress_sa_counters *counters, |
2055 | u16 sa_index) |
2056 | { |
2057 | u16 packed_record[4]; |
2058 | int ret; |
2059 | |
2060 | if (sa_index >= NUMROWS_INGRESSSARECORD) |
2061 | return -EINVAL; |
2062 | |
2063 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2064 | table_index: sa_index * 12 + 0); |
2065 | if (unlikely(ret)) |
2066 | return ret; |
2067 | counters->untagged_hit_pkts[0] = |
2068 | packed_record[0] | (packed_record[1] << 16); |
2069 | counters->untagged_hit_pkts[1] = |
2070 | packed_record[2] | (packed_record[3] << 16); |
2071 | |
2072 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2073 | table_index: sa_index * 12 + 1); |
2074 | if (unlikely(ret)) |
2075 | return ret; |
2076 | counters->ctrl_hit_drop_redir_pkts[0] = |
2077 | packed_record[0] | (packed_record[1] << 16); |
2078 | counters->ctrl_hit_drop_redir_pkts[1] = |
2079 | packed_record[2] | (packed_record[3] << 16); |
2080 | |
2081 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2082 | table_index: sa_index * 12 + 2); |
2083 | if (unlikely(ret)) |
2084 | return ret; |
2085 | counters->not_using_sa[0] = packed_record[0] | (packed_record[1] << 16); |
2086 | counters->not_using_sa[1] = packed_record[2] | (packed_record[3] << 16); |
2087 | |
2088 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2089 | table_index: sa_index * 12 + 3); |
2090 | if (unlikely(ret)) |
2091 | return ret; |
2092 | counters->unused_sa[0] = packed_record[0] | (packed_record[1] << 16); |
2093 | counters->unused_sa[1] = packed_record[2] | (packed_record[3] << 16); |
2094 | |
2095 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2096 | table_index: sa_index * 12 + 4); |
2097 | if (unlikely(ret)) |
2098 | return ret; |
2099 | counters->not_valid_pkts[0] = |
2100 | packed_record[0] | (packed_record[1] << 16); |
2101 | counters->not_valid_pkts[1] = |
2102 | packed_record[2] | (packed_record[3] << 16); |
2103 | |
2104 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2105 | table_index: sa_index * 12 + 5); |
2106 | if (unlikely(ret)) |
2107 | return ret; |
2108 | counters->invalid_pkts[0] = packed_record[0] | (packed_record[1] << 16); |
2109 | counters->invalid_pkts[1] = packed_record[2] | (packed_record[3] << 16); |
2110 | |
2111 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2112 | table_index: sa_index * 12 + 6); |
2113 | if (unlikely(ret)) |
2114 | return ret; |
2115 | counters->ok_pkts[0] = packed_record[0] | (packed_record[1] << 16); |
2116 | counters->ok_pkts[1] = packed_record[2] | (packed_record[3] << 16); |
2117 | |
2118 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2119 | table_index: sa_index * 12 + 7); |
2120 | if (unlikely(ret)) |
2121 | return ret; |
2122 | counters->late_pkts[0] = packed_record[0] | (packed_record[1] << 16); |
2123 | counters->late_pkts[1] = packed_record[2] | (packed_record[3] << 16); |
2124 | |
2125 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2126 | table_index: sa_index * 12 + 8); |
2127 | if (unlikely(ret)) |
2128 | return ret; |
2129 | counters->delayed_pkts[0] = packed_record[0] | (packed_record[1] << 16); |
2130 | counters->delayed_pkts[1] = packed_record[2] | (packed_record[3] << 16); |
2131 | |
2132 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2133 | table_index: sa_index * 12 + 9); |
2134 | if (unlikely(ret)) |
2135 | return ret; |
2136 | counters->unchecked_pkts[0] = |
2137 | packed_record[0] | (packed_record[1] << 16); |
2138 | counters->unchecked_pkts[1] = |
2139 | packed_record[2] | (packed_record[3] << 16); |
2140 | |
2141 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2142 | table_index: sa_index * 12 + 10); |
2143 | if (unlikely(ret)) |
2144 | return ret; |
2145 | counters->validated_octets[0] = |
2146 | packed_record[0] | (packed_record[1] << 16); |
2147 | counters->validated_octets[1] = |
2148 | packed_record[2] | (packed_record[3] << 16); |
2149 | |
2150 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, |
2151 | table_index: sa_index * 12 + 11); |
2152 | if (unlikely(ret)) |
2153 | return ret; |
2154 | counters->decrypted_octets[0] = |
2155 | packed_record[0] | (packed_record[1] << 16); |
2156 | counters->decrypted_octets[1] = |
2157 | packed_record[2] | (packed_record[3] << 16); |
2158 | |
2159 | return 0; |
2160 | } |
2161 | |
2162 | int aq_mss_get_ingress_sa_counters(struct aq_hw_s *hw, |
2163 | struct aq_mss_ingress_sa_counters *counters, |
2164 | u16 sa_index) |
2165 | { |
2166 | memset(counters, 0, sizeof(*counters)); |
2167 | |
2168 | return AQ_API_CALL_SAFE(get_ingress_sa_counters, hw, counters, |
2169 | sa_index); |
2170 | } |
2171 | |
2172 | static int |
2173 | get_ingress_common_counters(struct aq_hw_s *hw, |
2174 | struct aq_mss_ingress_common_counters *counters) |
2175 | { |
2176 | u16 packed_record[4]; |
2177 | int ret; |
2178 | |
2179 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 0); |
2180 | if (unlikely(ret)) |
2181 | return ret; |
2182 | counters->ctl_pkts[0] = packed_record[0] | (packed_record[1] << 16); |
2183 | counters->ctl_pkts[1] = packed_record[2] | (packed_record[3] << 16); |
2184 | |
2185 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 1); |
2186 | if (unlikely(ret)) |
2187 | return ret; |
2188 | counters->tagged_miss_pkts[0] = |
2189 | packed_record[0] | (packed_record[1] << 16); |
2190 | counters->tagged_miss_pkts[1] = |
2191 | packed_record[2] | (packed_record[3] << 16); |
2192 | |
2193 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 2); |
2194 | if (unlikely(ret)) |
2195 | return ret; |
2196 | counters->untagged_miss_pkts[0] = |
2197 | packed_record[0] | (packed_record[1] << 16); |
2198 | counters->untagged_miss_pkts[1] = |
2199 | packed_record[2] | (packed_record[3] << 16); |
2200 | |
2201 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 3); |
2202 | if (unlikely(ret)) |
2203 | return ret; |
2204 | counters->notag_pkts[0] = packed_record[0] | (packed_record[1] << 16); |
2205 | counters->notag_pkts[1] = packed_record[2] | (packed_record[3] << 16); |
2206 | |
2207 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 4); |
2208 | if (unlikely(ret)) |
2209 | return ret; |
2210 | counters->untagged_pkts[0] = |
2211 | packed_record[0] | (packed_record[1] << 16); |
2212 | counters->untagged_pkts[1] = |
2213 | packed_record[2] | (packed_record[3] << 16); |
2214 | |
2215 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 5); |
2216 | if (unlikely(ret)) |
2217 | return ret; |
2218 | counters->bad_tag_pkts[0] = packed_record[0] | (packed_record[1] << 16); |
2219 | counters->bad_tag_pkts[1] = packed_record[2] | (packed_record[3] << 16); |
2220 | |
2221 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 6); |
2222 | if (unlikely(ret)) |
2223 | return ret; |
2224 | counters->no_sci_pkts[0] = packed_record[0] | (packed_record[1] << 16); |
2225 | counters->no_sci_pkts[1] = packed_record[2] | (packed_record[3] << 16); |
2226 | |
2227 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 7); |
2228 | if (unlikely(ret)) |
2229 | return ret; |
2230 | counters->unknown_sci_pkts[0] = |
2231 | packed_record[0] | (packed_record[1] << 16); |
2232 | counters->unknown_sci_pkts[1] = |
2233 | packed_record[2] | (packed_record[3] << 16); |
2234 | |
2235 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 8); |
2236 | if (unlikely(ret)) |
2237 | return ret; |
2238 | counters->ctrl_prt_pass_pkts[0] = |
2239 | packed_record[0] | (packed_record[1] << 16); |
2240 | counters->ctrl_prt_pass_pkts[1] = |
2241 | packed_record[2] | (packed_record[3] << 16); |
2242 | |
2243 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 9); |
2244 | if (unlikely(ret)) |
2245 | return ret; |
2246 | counters->unctrl_prt_pass_pkts[0] = |
2247 | packed_record[0] | (packed_record[1] << 16); |
2248 | counters->unctrl_prt_pass_pkts[1] = |
2249 | packed_record[2] | (packed_record[3] << 16); |
2250 | |
2251 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 10); |
2252 | if (unlikely(ret)) |
2253 | return ret; |
2254 | counters->ctrl_prt_fail_pkts[0] = |
2255 | packed_record[0] | (packed_record[1] << 16); |
2256 | counters->ctrl_prt_fail_pkts[1] = |
2257 | packed_record[2] | (packed_record[3] << 16); |
2258 | |
2259 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 11); |
2260 | if (unlikely(ret)) |
2261 | return ret; |
2262 | counters->unctrl_prt_fail_pkts[0] = |
2263 | packed_record[0] | (packed_record[1] << 16); |
2264 | counters->unctrl_prt_fail_pkts[1] = |
2265 | packed_record[2] | (packed_record[3] << 16); |
2266 | |
2267 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 12); |
2268 | if (unlikely(ret)) |
2269 | return ret; |
2270 | counters->too_long_pkts[0] = |
2271 | packed_record[0] | (packed_record[1] << 16); |
2272 | counters->too_long_pkts[1] = |
2273 | packed_record[2] | (packed_record[3] << 16); |
2274 | |
2275 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 13); |
2276 | if (unlikely(ret)) |
2277 | return ret; |
2278 | counters->igpoc_ctl_pkts[0] = |
2279 | packed_record[0] | (packed_record[1] << 16); |
2280 | counters->igpoc_ctl_pkts[1] = |
2281 | packed_record[2] | (packed_record[3] << 16); |
2282 | |
2283 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 14); |
2284 | if (unlikely(ret)) |
2285 | return ret; |
2286 | counters->ecc_error_pkts[0] = |
2287 | packed_record[0] | (packed_record[1] << 16); |
2288 | counters->ecc_error_pkts[1] = |
2289 | packed_record[2] | (packed_record[3] << 16); |
2290 | |
2291 | ret = get_raw_ingress_record(hw, packed_record, num_words: 4, table_id: 6, table_index: 385 + 15); |
2292 | if (unlikely(ret)) |
2293 | return ret; |
2294 | counters->unctrl_hit_drop_redir[0] = |
2295 | packed_record[0] | (packed_record[1] << 16); |
2296 | counters->unctrl_hit_drop_redir[1] = |
2297 | packed_record[2] | (packed_record[3] << 16); |
2298 | |
2299 | return 0; |
2300 | } |
2301 | |
2302 | int aq_mss_get_ingress_common_counters(struct aq_hw_s *hw, |
2303 | struct aq_mss_ingress_common_counters *counters) |
2304 | { |
2305 | memset(counters, 0, sizeof(*counters)); |
2306 | |
2307 | return AQ_API_CALL_SAFE(get_ingress_common_counters, hw, counters); |
2308 | } |
2309 | |
2310 | static int clear_ingress_counters(struct aq_hw_s *hw) |
2311 | { |
2312 | struct mss_ingress_ctl_register ctl_reg; |
2313 | int ret; |
2314 | |
2315 | memset(&ctl_reg, 0, sizeof(ctl_reg)); |
2316 | |
2317 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
2318 | MSS_INGRESS_CTL_REGISTER_ADDR, data: &ctl_reg.word_0); |
2319 | if (unlikely(ret)) |
2320 | return ret; |
2321 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
2322 | MSS_INGRESS_CTL_REGISTER_ADDR + 4, |
2323 | data: &ctl_reg.word_1); |
2324 | if (unlikely(ret)) |
2325 | return ret; |
2326 | |
2327 | /* Toggle the Ingress MIB clear bit 0->1->0 */ |
2328 | ctl_reg.bits_0.clear_count = 0; |
2329 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2330 | MSS_INGRESS_CTL_REGISTER_ADDR, data: ctl_reg.word_0); |
2331 | if (unlikely(ret)) |
2332 | return ret; |
2333 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2334 | MSS_INGRESS_CTL_REGISTER_ADDR + 4, |
2335 | data: ctl_reg.word_1); |
2336 | if (unlikely(ret)) |
2337 | return ret; |
2338 | |
2339 | ctl_reg.bits_0.clear_count = 1; |
2340 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2341 | MSS_INGRESS_CTL_REGISTER_ADDR, data: ctl_reg.word_0); |
2342 | if (unlikely(ret)) |
2343 | return ret; |
2344 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2345 | MSS_INGRESS_CTL_REGISTER_ADDR + 4, |
2346 | data: ctl_reg.word_1); |
2347 | if (unlikely(ret)) |
2348 | return ret; |
2349 | |
2350 | ctl_reg.bits_0.clear_count = 0; |
2351 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2352 | MSS_INGRESS_CTL_REGISTER_ADDR, data: ctl_reg.word_0); |
2353 | if (unlikely(ret)) |
2354 | return ret; |
2355 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2356 | MSS_INGRESS_CTL_REGISTER_ADDR + 4, |
2357 | data: ctl_reg.word_1); |
2358 | if (unlikely(ret)) |
2359 | return ret; |
2360 | |
2361 | return 0; |
2362 | } |
2363 | |
2364 | int aq_mss_clear_ingress_counters(struct aq_hw_s *hw) |
2365 | { |
2366 | return AQ_API_CALL_SAFE(clear_ingress_counters, hw); |
2367 | } |
2368 | |
2369 | static int get_egress_sa_expired(struct aq_hw_s *hw, u32 *expired) |
2370 | { |
2371 | u16 val; |
2372 | int ret; |
2373 | |
2374 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
2375 | MSS_EGRESS_SA_EXPIRED_STATUS_REGISTER_ADDR, |
2376 | data: &val); |
2377 | if (unlikely(ret)) |
2378 | return ret; |
2379 | |
2380 | *expired = val; |
2381 | |
2382 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
2383 | MSS_EGRESS_SA_EXPIRED_STATUS_REGISTER_ADDR + 1, |
2384 | data: &val); |
2385 | if (unlikely(ret)) |
2386 | return ret; |
2387 | |
2388 | *expired |= val << 16; |
2389 | |
2390 | return 0; |
2391 | } |
2392 | |
2393 | int aq_mss_get_egress_sa_expired(struct aq_hw_s *hw, u32 *expired) |
2394 | { |
2395 | *expired = 0; |
2396 | |
2397 | return AQ_API_CALL_SAFE(get_egress_sa_expired, hw, expired); |
2398 | } |
2399 | |
2400 | static int get_egress_sa_threshold_expired(struct aq_hw_s *hw, |
2401 | u32 *expired) |
2402 | { |
2403 | u16 val; |
2404 | int ret; |
2405 | |
2406 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
2407 | MSS_EGRESS_SA_THRESHOLD_EXPIRED_STATUS_REGISTER_ADDR, data: &val); |
2408 | if (unlikely(ret)) |
2409 | return ret; |
2410 | |
2411 | *expired = val; |
2412 | |
2413 | ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, |
2414 | MSS_EGRESS_SA_THRESHOLD_EXPIRED_STATUS_REGISTER_ADDR + 1, data: &val); |
2415 | if (unlikely(ret)) |
2416 | return ret; |
2417 | |
2418 | *expired |= val << 16; |
2419 | |
2420 | return 0; |
2421 | } |
2422 | |
2423 | int aq_mss_get_egress_sa_threshold_expired(struct aq_hw_s *hw, |
2424 | u32 *expired) |
2425 | { |
2426 | *expired = 0; |
2427 | |
2428 | return AQ_API_CALL_SAFE(get_egress_sa_threshold_expired, hw, expired); |
2429 | } |
2430 | |
2431 | static int set_egress_sa_expired(struct aq_hw_s *hw, u32 expired) |
2432 | { |
2433 | int ret; |
2434 | |
2435 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2436 | MSS_EGRESS_SA_EXPIRED_STATUS_REGISTER_ADDR, |
2437 | data: expired & 0xFFFF); |
2438 | if (unlikely(ret)) |
2439 | return ret; |
2440 | |
2441 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2442 | MSS_EGRESS_SA_EXPIRED_STATUS_REGISTER_ADDR + 1, |
2443 | data: expired >> 16); |
2444 | if (unlikely(ret)) |
2445 | return ret; |
2446 | |
2447 | return 0; |
2448 | } |
2449 | |
2450 | int aq_mss_set_egress_sa_expired(struct aq_hw_s *hw, u32 expired) |
2451 | { |
2452 | return AQ_API_CALL_SAFE(set_egress_sa_expired, hw, expired); |
2453 | } |
2454 | |
2455 | static int set_egress_sa_threshold_expired(struct aq_hw_s *hw, u32 expired) |
2456 | { |
2457 | int ret; |
2458 | |
2459 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2460 | MSS_EGRESS_SA_THRESHOLD_EXPIRED_STATUS_REGISTER_ADDR, |
2461 | data: expired & 0xFFFF); |
2462 | if (unlikely(ret)) |
2463 | return ret; |
2464 | |
2465 | ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1, |
2466 | MSS_EGRESS_SA_THRESHOLD_EXPIRED_STATUS_REGISTER_ADDR + 1, |
2467 | data: expired >> 16); |
2468 | if (unlikely(ret)) |
2469 | return ret; |
2470 | |
2471 | return 0; |
2472 | } |
2473 | |
2474 | int aq_mss_set_egress_sa_threshold_expired(struct aq_hw_s *hw, u32 expired) |
2475 | { |
2476 | return AQ_API_CALL_SAFE(set_egress_sa_threshold_expired, hw, expired); |
2477 | } |
2478 | |