1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6#ifndef ATH11K_AHB_H
7#define ATH11K_AHB_H
8
9#include "core.h"
10
11#define ATH11K_AHB_RECOVERY_TIMEOUT (3 * HZ)
12
13#define ATH11K_AHB_SMP2P_SMEM_MSG		GENMASK(15, 0)
14#define ATH11K_AHB_SMP2P_SMEM_SEQ_NO		GENMASK(31, 16)
15#define ATH11K_AHB_SMP2P_SMEM_VALUE_MASK	0xFFFFFFFF
16
17enum ath11k_ahb_smp2p_msg_id {
18	ATH11K_AHB_POWER_SAVE_ENTER = 1,
19	ATH11K_AHB_POWER_SAVE_EXIT,
20};
21
22struct ath11k_base;
23
24struct ath11k_ahb {
25	struct rproc *tgt_rproc;
26	struct {
27		struct device *dev;
28		struct iommu_domain *iommu_domain;
29		dma_addr_t msa_paddr;
30		u32 msa_size;
31		dma_addr_t ce_paddr;
32		u32 ce_size;
33		bool use_tz;
34	} fw;
35	struct {
36		unsigned short seq_no;
37		unsigned int smem_bit;
38		struct qcom_smem_state *smem_state;
39	} smp2p_info;
40};
41
42static inline struct ath11k_ahb *ath11k_ahb_priv(struct ath11k_base *ab)
43{
44	return (struct ath11k_ahb *)ab->drv_priv;
45}
46#endif
47