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) 2019-2024 Linaro Ltd.
9 struct ipa;
12  * ipa_uc_interrupt_handler() - Handler for microcontroller IPA interrupts
13  * @ipa:	IPA pointer
14  * @irq_id:	IPA interrupt ID
16 void ipa_uc_interrupt_handler(struct ipa *ipa, enum ipa_irq_id irq_id);
19  * ipa_uc_config() - Configure the IPA microcontroller subsystem
20  * @ipa:	IPA pointer
22 void ipa_uc_config(struct ipa *ipa);
25  * ipa_uc_deconfig() - Inverse of ipa_uc_config()
26  * @ipa:	IPA pointer
28 void ipa_uc_deconfig(struct ipa *ipa);
31  * ipa_uc_power() - Take a proxy power reference for the microcontroller
32  * @ipa:	IPA pointer
34  * The first time the modem boots, it loads firmware for and starts the
35  * IPA-resident microcontroller.  The microcontroller signals that it
37  * message to the AP.  The AP must ensure the IPA is powered until
38  * it receives this message, and to do so we take a "proxy" clock
42 void ipa_uc_power(struct ipa *ipa);
46  * @ipa:	IPA pointer
48  * Notifier function called when the system crashes, to inform the
51 void ipa_uc_panic_notifier(struct ipa *ipa);