1189251Ssam/* SPDX-License-Identifier: BSD-3-Clause-Clear */ 2189251Ssam/* 3189251Ssam * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. 4281806Srpaulo * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. 5281806Srpaulo */ 6346981Scy 7189251Ssam#ifndef ATH12K_HIF_H 8189251Ssam#define ATH12K_HIF_H 9252726Srpaulo 10252726Srpaulo#include "core.h" 11189251Ssam 12252726Srpaulostruct ath12k_hif_ops { 13189251Ssam u32 (*read32)(struct ath12k_base *ab, u32 address); 14252726Srpaulo void (*write32)(struct ath12k_base *ab, u32 address, u32 data); 15252726Srpaulo void (*irq_enable)(struct ath12k_base *ab); 16189251Ssam void (*irq_disable)(struct ath12k_base *ab); 17189251Ssam int (*start)(struct ath12k_base *ab); 18189251Ssam void (*stop)(struct ath12k_base *ab); 19189251Ssam int (*power_up)(struct ath12k_base *ab); 20189251Ssam void (*power_down)(struct ath12k_base *ab); 21281806Srpaulo int (*suspend)(struct ath12k_base *ab); 22281806Srpaulo int (*resume)(struct ath12k_base *ab); 23281806Srpaulo int (*map_service_to_pipe)(struct ath12k_base *ab, u16 service_id, 24281806Srpaulo u8 *ul_pipe, u8 *dl_pipe); 25281806Srpaulo int (*get_user_msi_vector)(struct ath12k_base *ab, char *user_name, 26281806Srpaulo int *num_vectors, u32 *user_base_data, 27281806Srpaulo u32 *base_vector); 28189251Ssam void (*get_msi_address)(struct ath12k_base *ab, u32 *msi_addr_lo, 29189251Ssam u32 *msi_addr_hi); 30189251Ssam void (*ce_irq_enable)(struct ath12k_base *ab); 31189251Ssam void (*ce_irq_disable)(struct ath12k_base *ab); 32189251Ssam void (*get_ce_msi_idx)(struct ath12k_base *ab, u32 ce_id, u32 *msi_idx); 33281806Srpaulo}; 34281806Srpaulo 35189251Ssamstatic inline int ath12k_hif_map_service_to_pipe(struct ath12k_base *ab, u16 service_id, 36346981Scy u8 *ul_pipe, u8 *dl_pipe) 37346981Scy{ 38189251Ssam return ab->hif.ops->map_service_to_pipe(ab, service_id, 39189251Ssam ul_pipe, dl_pipe); 40189251Ssam} 41189251Ssam 42189251Ssamstatic inline int ath12k_hif_get_user_msi_vector(struct ath12k_base *ab, 43189251Ssam char *user_name, 44189251Ssam int *num_vectors, 45189251Ssam u32 *user_base_data, 46189251Ssam u32 *base_vector) 47189251Ssam{ 48189251Ssam if (!ab->hif.ops->get_user_msi_vector) 49189251Ssam return -EOPNOTSUPP; 50189251Ssam 51189251Ssam return ab->hif.ops->get_user_msi_vector(ab, user_name, num_vectors, 52252726Srpaulo user_base_data, 53252726Srpaulo base_vector); 54252726Srpaulo} 55252726Srpaulo 56252726Srpaulostatic inline void ath12k_hif_get_msi_address(struct ath12k_base *ab, 57252726Srpaulo u32 *msi_addr_lo, 58252726Srpaulo u32 *msi_addr_hi) 59252726Srpaulo{ 60252726Srpaulo if (!ab->hif.ops->get_msi_address) 61252726Srpaulo return; 62252726Srpaulo 63252726Srpaulo ab->hif.ops->get_msi_address(ab, msi_addr_lo, msi_addr_hi); 64252726Srpaulo} 65252726Srpaulo 66252726Srpaulostatic inline void ath12k_hif_get_ce_msi_idx(struct ath12k_base *ab, u32 ce_id, 67252726Srpaulo u32 *msi_data_idx) 68252726Srpaulo{ 69252726Srpaulo if (ab->hif.ops->get_ce_msi_idx) 70252726Srpaulo ab->hif.ops->get_ce_msi_idx(ab, ce_id, msi_data_idx); 71252726Srpaulo else 72189251Ssam *msi_data_idx = ce_id; 73189251Ssam} 74 75static inline void ath12k_hif_ce_irq_enable(struct ath12k_base *ab) 76{ 77 if (ab->hif.ops->ce_irq_enable) 78 ab->hif.ops->ce_irq_enable(ab); 79} 80 81static inline void ath12k_hif_ce_irq_disable(struct ath12k_base *ab) 82{ 83 if (ab->hif.ops->ce_irq_disable) 84 ab->hif.ops->ce_irq_disable(ab); 85} 86 87static inline void ath12k_hif_irq_enable(struct ath12k_base *ab) 88{ 89 ab->hif.ops->irq_enable(ab); 90} 91 92static inline void ath12k_hif_irq_disable(struct ath12k_base *ab) 93{ 94 ab->hif.ops->irq_disable(ab); 95} 96 97static inline int ath12k_hif_suspend(struct ath12k_base *ab) 98{ 99 if (ab->hif.ops->suspend) 100 return ab->hif.ops->suspend(ab); 101 102 return 0; 103} 104 105static inline int ath12k_hif_resume(struct ath12k_base *ab) 106{ 107 if (ab->hif.ops->resume) 108 return ab->hif.ops->resume(ab); 109 110 return 0; 111} 112 113static inline int ath12k_hif_start(struct ath12k_base *ab) 114{ 115 return ab->hif.ops->start(ab); 116} 117 118static inline void ath12k_hif_stop(struct ath12k_base *ab) 119{ 120 ab->hif.ops->stop(ab); 121} 122 123static inline u32 ath12k_hif_read32(struct ath12k_base *ab, u32 address) 124{ 125 return ab->hif.ops->read32(ab, address); 126} 127 128static inline void ath12k_hif_write32(struct ath12k_base *ab, u32 address, 129 u32 data) 130{ 131 ab->hif.ops->write32(ab, address, data); 132} 133 134static inline int ath12k_hif_power_up(struct ath12k_base *ab) 135{ 136 return ab->hif.ops->power_up(ab); 137} 138 139static inline void ath12k_hif_power_down(struct ath12k_base *ab) 140{ 141 ab->hif.ops->power_down(ab); 142} 143 144#endif /* ATH12K_HIF_H */ 145