1/* SPDX-License-Identifier: GPL-2.0 */
 2
 3/* Copyright (c) 2018, The Linux Foundation. All rights reserved.
 4 * Copyright (C) 2018-2020 Linaro Ltd.
 5 */
 6#ifndef _IPA_QMI_H_
 7#define _IPA_QMI_H_
 8
 9#include <linux/types.h>
10#include <linux/soc/qcom/qmi.h>
11
12struct ipa;
13
14/**
15 * struct ipa_qmi - QMI state associated with an IPA
16 * @client_handle	- used to send an QMI requests to the modem
17 * @server_handle	- used to handle QMI requests from the modem
18 * @initialized		- whether QMI initialization has completed
19 * @indication_register_received - tracks modem request receipt
20 * @init_driver_response_received - tracks modem response receipt
21 */
22struct ipa_qmi {
23	struct qmi_handle client_handle;
24	struct qmi_handle server_handle;
25
26	/* Information used for the client handle */
27	struct sockaddr_qrtr modem_sq;
28	struct work_struct init_driver_work;
29
30	/* Flags used in negotiating readiness */
31	bool initial_boot;
32	bool uc_ready;
33	bool modem_ready;
34	bool indication_requested;
35	bool indication_sent;
36};
37
38int ipa_qmi_setup(struct ipa *ipa);
39void ipa_qmi_teardown(struct ipa *ipa);
40
41#endif /* !_IPA_QMI_H_ */