/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. * Copyright (C) 2019-2024 Linaro Ltd. */ #ifndef _IPA_TABLE_H_ #define _IPA_TABLE_H_ #include <linux/types.h> struct ipa; /** * ipa_filtered_valid() - Validate a filter table endpoint bitmap * @ipa: IPA pointer * @filtered: Filter table endpoint bitmap to check * * Return: true if all regions are valid, false otherwise */ bool ipa_filtered_valid(struct ipa *ipa, u64 filtered); /** * ipa_table_hash_support() - Return true if hashed tables are supported * @ipa: IPA pointer */ bool ipa_table_hash_support(struct ipa *ipa); /** * ipa_table_reset() - Reset filter and route tables entries to "none" * @ipa: IPA pointer * @modem: Whether to reset modem or AP entries */ void ipa_table_reset(struct ipa *ipa, bool modem); /** * ipa_table_hash_flush() - Synchronize hashed filter and route updates * @ipa: IPA pointer */ int ipa_table_hash_flush(struct ipa *ipa); /** * ipa_table_setup() - Set up filter and route tables * @ipa: IPA pointer * * There is no need for a matching ipa_table_teardown() function. */ int ipa_table_setup(struct ipa *ipa); /** * ipa_table_config() - Configure filter and route tables * @ipa: IPA pointer * * There is no need for a matching ipa_table_deconfig() function. */ void ipa_table_config(struct ipa *ipa); /** * ipa_table_init() - Do early initialization of filter and route tables * @ipa: IPA pointer */ int ipa_table_init(struct ipa *ipa); /** * ipa_table_exit() - Inverse of ipa_table_init() * @ipa: IPA pointer */ void ipa_table_exit(struct ipa *ipa); /** * ipa_table_mem_valid() - Validate sizes of table memory regions * @ipa: IPA pointer * @filter: Whether to check filter or routing tables */ bool ipa_table_mem_valid(struct ipa *ipa, bool filter); #endif /* _IPA_TABLE_H_ */