mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.2 KiB
48 lines
1.2 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
|
|
|
/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. |
|
* Copyright (C) 2019-2020 Linaro Ltd. |
|
*/ |
|
#ifndef _IPA_SMP2P_H_ |
|
#define _IPA_SMP2P_H_ |
|
|
|
#include <linux/types.h> |
|
|
|
struct ipa; |
|
|
|
/** |
|
* ipa_smp2p_init() - Initialize the IPA SMP2P subsystem |
|
* @ipa: IPA pointer |
|
* @modem_init: Whether the modem is responsible for GSI initialization |
|
* |
|
* Return: 0 if successful, or a negative error code |
|
* |
|
*/ |
|
int ipa_smp2p_init(struct ipa *ipa, bool modem_init); |
|
|
|
/** |
|
* ipa_smp2p_exit() - Inverse of ipa_smp2p_init() |
|
* @ipa: IPA pointer |
|
*/ |
|
void ipa_smp2p_exit(struct ipa *ipa); |
|
|
|
/** |
|
* ipa_smp2p_disable() - Prevent "ipa-setup-ready" interrupt handling |
|
* @IPA: IPA pointer |
|
* |
|
* Prevent handling of the "setup ready" interrupt from the modem. |
|
* This is used before initiating shutdown of the driver. |
|
*/ |
|
void ipa_smp2p_disable(struct ipa *ipa); |
|
|
|
/** |
|
* ipa_smp2p_notify_reset() - Reset modem notification state |
|
* @ipa: IPA pointer |
|
* |
|
* If the modem crashes it queries the IPA clock state. In cleaning |
|
* up after such a crash this is used to reset some state maintained |
|
* for managing this notification. |
|
*/ |
|
void ipa_smp2p_notify_reset(struct ipa *ipa); |
|
|
|
#endif /* _IPA_SMP2P_H_ */
|
|
|