1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2020 The Linux Foundation. All rights reserved.
4 */
5#ifndef _ATH11K_MHI_H
6#define _ATH11K_MHI_H
7
8#include "pci.h"
9
10#define PCIE_TXVECDB				0x360
11#define PCIE_TXVECSTATUS			0x368
12#define PCIE_RXVECDB				0x394
13#define PCIE_RXVECSTATUS			0x39C
14
15#define MHISTATUS				0x48
16#define MHICTRL					0x38
17#define MHICTRL_RESET_MASK			0x2
18
19enum ath11k_mhi_state {
20	ATH11K_MHI_INIT,
21	ATH11K_MHI_DEINIT,
22	ATH11K_MHI_POWER_ON,
23	ATH11K_MHI_POWER_OFF,
24	ATH11K_MHI_FORCE_POWER_OFF,
25	ATH11K_MHI_SUSPEND,
26	ATH11K_MHI_RESUME,
27	ATH11K_MHI_TRIGGER_RDDM,
28	ATH11K_MHI_RDDM,
29	ATH11K_MHI_RDDM_DONE,
30};
31
32int ath11k_mhi_start(struct ath11k_pci *ar_pci);
33void ath11k_mhi_stop(struct ath11k_pci *ar_pci);
34int ath11k_mhi_register(struct ath11k_pci *ar_pci);
35void ath11k_mhi_unregister(struct ath11k_pci *ar_pci);
36void ath11k_mhi_set_mhictrl_reset(struct ath11k_base *ab);
37void ath11k_mhi_clear_vector(struct ath11k_base *ab);
38
39#endif
40