103 void hal_rx_dump_fse_table(struct hal_rx_fst *fst)  in hal_rx_dump_fse_table()  argument
107 		(struct rx_flow_search_entry *)fst->base_vaddr;  in hal_rx_dump_fse_table()
109 	dp_info("Number flow table entries %d", fst->add_flow_count);  in hal_rx_dump_fse_table()
110 	for (i = 0; i < fst->max_entries; i++) {  in hal_rx_dump_fse_table()
130 void hal_rx_dump_fse_table(struct hal_rx_fst *fst)  in hal_rx_dump_fse_table()  argument
142 		      struct hal_rx_fst *fst, uint32_t table_offset,  in hal_rx_flow_setup_fse()  argument
148 		return hal_soc->ops->hal_rx_flow_setup_fse((uint8_t *)fst,  in hal_rx_flow_setup_fse()
189 			 struct hal_rx_fst *fst, void *hal_rx_fse)  in hal_rx_flow_delete_entry()  argument
194 		return hal_soc->ops->hal_rx_flow_delete_entry((uint8_t *)fst,  in hal_rx_flow_delete_entry()
210 static void hal_rx_fst_key_configure(struct hal_rx_fst *fst)  in hal_rx_fst_key_configure()  argument
214 	qdf_mem_copy(key_bytes, fst->key, HAL_FST_HASH_KEY_SIZE_BYTES);  in hal_rx_fst_key_configure()
226 	key_reverse(fst->shifted_key, key_bytes, HAL_FST_HASH_KEY_SIZE_BYTES);  in hal_rx_fst_key_configure()
229 static void hal_rx_fst_key_configure(struct hal_rx_fst *fst)  in hal_rx_fst_key_configure()  argument
240 static inline void *hal_rx_fst_get_base(struct hal_rx_fst *fst)  in hal_rx_fst_get_base()  argument
242 	return fst->base_vaddr;  in hal_rx_fst_get_base()
273 			   struct hal_rx_fst *fst,  in hal_rx_flow_get_tuple_info()  argument
281 						(uint8_t *)fst,  in hal_rx_flow_get_tuple_info()
296 static void hal_flow_toeplitz_create_cache(struct hal_rx_fst *fst)  in hal_flow_toeplitz_create_cache()  argument
301 	uint8_t *key = fst->shifted_key;  in hal_flow_toeplitz_create_cache()
343 			fst->key_cache[i][val] = hash;  in hal_flow_toeplitz_create_cache()
350 static void hal_flow_toeplitz_create_cache(struct hal_rx_fst *fst)  in hal_flow_toeplitz_create_cache()  argument
362 	struct hal_rx_fst *fst = qdf_mem_malloc(sizeof(struct hal_rx_fst));  in hal_rx_fst_attach()  local
365 	if (!fst) {  in hal_rx_fst_attach()
371 	qdf_mem_set(fst, sizeof(struct hal_rx_fst), 0);  in hal_rx_fst_attach()
373 	fst->key = hash_key;  in hal_rx_fst_attach()
374 	fst->max_skid_length = max_search;  in hal_rx_fst_attach()
375 	fst->max_entries = max_entries;  in hal_rx_fst_attach()
376 	fst->hash_mask = max_entries - 1;  in hal_rx_fst_attach()
379 	fst->fst_entry_size = fst_entry_size;  in hal_rx_fst_attach()
382 		  "HAL FST allocation %pK %d * %d\n", fst,  in hal_rx_fst_attach()
383 		  fst->max_entries, fst_entry_size);  in hal_rx_fst_attach()
384 	qdf_ssr_driver_dump_register_region("hal_rx_fst", fst, sizeof(*fst));  in hal_rx_fst_attach()
388 		fst->base_vaddr = (uint8_t *)qdf_mem_alloc_consistent(qdf_dev,  in hal_rx_fst_attach()
390 				    (fst->max_entries * fst_entry_size),  in hal_rx_fst_attach()
391 				    &fst->base_paddr);  in hal_rx_fst_attach()
393 		if (!fst->base_vaddr) {  in hal_rx_fst_attach()
396 			qdf_mem_free(fst);  in hal_rx_fst_attach()
400 						    fst->base_vaddr,  in hal_rx_fst_attach()
401 						    (fst->max_entries *  in hal_rx_fst_attach()
404 		*hal_fst_base_paddr = (uint64_t)fst->base_paddr;  in hal_rx_fst_attach()
411 		  "hal_rx_fst base address 0x%pK", (void *)fst->base_paddr);  in hal_rx_fst_attach()
414 			   (void *)fst->key, HAL_FST_HASH_KEY_SIZE_BYTES);  in hal_rx_fst_attach()
416 	qdf_mem_set((uint8_t *)fst->base_vaddr,  in hal_rx_fst_attach()
417 		    (fst->max_entries * fst_entry_size), 0);  in hal_rx_fst_attach()
420 	hal_rx_fst_key_configure(fst);  in hal_rx_fst_attach()
421 	hal_flow_toeplitz_create_cache(fst);  in hal_rx_fst_attach()
423 	return fst;  in hal_rx_fst_attach()
455 	struct hal_rx_fst *fst = (struct hal_rx_fst *)hal_fst;  in hal_flow_toeplitz_hash()  local
477 		hash ^= fst->key_cache[i][tuple[j]];  in hal_flow_toeplitz_hash()
482 		  (hash >> 12), (hash >> 12) % (fst->max_entries));  in hal_flow_toeplitz_hash()
485 	hash &= (fst->max_entries - 1);  in hal_flow_toeplitz_hash()
511 			 struct hal_rx_fst *fst, uint32_t flow_hash,  in hal_rx_insert_flow_entry()  argument
519 	for (i = 0; i < fst->max_skid_length; i++) {  in hal_rx_insert_flow_entry()
520 		hal_hash = hal_rx_get_hal_hash(fst, (flow_hash + i));  in hal_rx_insert_flow_entry()
522 		hal_fse = hal_rx_flow_get_tuple_info(hal_soc, fst, hal_hash,  in hal_rx_insert_flow_entry()
536 	if (i == fst->max_skid_length) {  in hal_rx_insert_flow_entry()
550 			    struct hal_rx_fst *fst, uint32_t flow_hash,  in hal_rx_find_flow_from_tuple()  argument
558 	for (i = 0; i < fst->max_skid_length; i++) {  in hal_rx_find_flow_from_tuple()
559 		hal_hash = hal_rx_get_hal_hash(fst, (flow_hash + i));  in hal_rx_find_flow_from_tuple()
561 		hal_fse = hal_rx_flow_get_tuple_info(hal_soc_hdl, fst, hal_hash,  in hal_rx_find_flow_from_tuple()
574 	if (i == fst->max_skid_length) {  in hal_rx_find_flow_from_tuple()