/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef _ATH12K_MHI_H #define _ATH12K_MHI_H #include "pci.h" #define PCIE_TXVECDB 0x360 #define PCIE_TXVECSTATUS 0x368 #define PCIE_RXVECDB 0x394 #define PCIE_RXVECSTATUS 0x39C #define MHISTATUS 0x48 #define MHICTRL 0x38 #define MHICTRL_RESET_MASK 0x2 enum ath12k_mhi_state { ATH12K_MHI_INIT, ATH12K_MHI_DEINIT, ATH12K_MHI_POWER_ON, ATH12K_MHI_POWER_OFF, ATH12K_MHI_FORCE_POWER_OFF, ATH12K_MHI_SUSPEND, ATH12K_MHI_RESUME, ATH12K_MHI_TRIGGER_RDDM, ATH12K_MHI_RDDM, ATH12K_MHI_RDDM_DONE, }; extern const struct mhi_controller_config ath12k_mhi_config_qcn9274; extern const struct mhi_controller_config ath12k_mhi_config_wcn7850; int ath12k_mhi_start(struct ath12k_pci *ar_pci); void ath12k_mhi_stop(struct ath12k_pci *ar_pci); int ath12k_mhi_register(struct ath12k_pci *ar_pci); void ath12k_mhi_unregister(struct ath12k_pci *ar_pci); void ath12k_mhi_set_mhictrl_reset(struct ath12k_base *ab); void ath12k_mhi_clear_vector(struct ath12k_base *ab); void ath12k_mhi_suspend(struct ath12k_pci *ar_pci); void ath12k_mhi_resume(struct ath12k_pci *ar_pci); #endif