net/ipa/ipa_uc.h

1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4  * Copyright (C) 2019-2022 Linaro Ltd.
9 struct ipa;
13  * ipa_uc_interrupt_handler() - Handler for microcontroller IPA interrupts
14  * @ipa:	IPA pointer
15  * @irq_id:	IPA interrupt ID
17 void ipa_uc_interrupt_handler(struct ipa *ipa, enum ipa_irq_id irq_id);
20  * ipa_uc_config() - Configure the IPA microcontroller subsystem
21  * @ipa:	IPA pointer
23 void ipa_uc_config(struct ipa *ipa);
26  * ipa_uc_deconfig() - Inverse of ipa_uc_config()
27  * @ipa:	IPA pointer
29 void ipa_uc_deconfig(struct ipa *ipa);
32  * ipa_uc_power() - Take a proxy power reference for the microcontroller
33  * @ipa:	IPA pointer
35  * The first time the modem boots, it loads firmware for and starts the
36  * IPA-resident microcontroller.  The microcontroller signals that it
38  * message to the AP.  The AP must ensure the IPA is powered until
39  * it receives this message, and to do so we take a "proxy" clock
43 void ipa_uc_power(struct ipa *ipa);
47  * @ipa:	IPA pointer
49  * Notifier function called when the system crashes, to inform the
52 void ipa_uc_panic_notifier(struct ipa *ipa);