47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause-Clear */
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/*
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* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
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* Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef ATH11K_AHB_H
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#define ATH11K_AHB_H
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#include "core.h"
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#define ATH11K_AHB_RECOVERY_TIMEOUT (3 * HZ)
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#define ATH11K_AHB_SMP2P_SMEM_MSG GENMASK(15, 0)
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#define ATH11K_AHB_SMP2P_SMEM_SEQ_NO GENMASK(31, 16)
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#define ATH11K_AHB_SMP2P_SMEM_VALUE_MASK 0xFFFFFFFF
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enum ath11k_ahb_smp2p_msg_id {
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ATH11K_AHB_POWER_SAVE_ENTER = 1,
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ATH11K_AHB_POWER_SAVE_EXIT,
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};
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struct ath11k_base;
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struct ath11k_ahb {
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struct rproc *tgt_rproc;
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struct {
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struct device *dev;
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struct iommu_domain *iommu_domain;
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dma_addr_t msa_paddr;
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u32 msa_size;
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dma_addr_t ce_paddr;
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u32 ce_size;
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bool use_tz;
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} fw;
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struct {
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unsigned short seq_no;
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unsigned int smem_bit;
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struct qcom_smem_state *smem_state;
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} smp2p_info;
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};
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static inline struct ath11k_ahb *ath11k_ahb_priv(struct ath11k_base *ab)
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{
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return (struct ath11k_ahb *)ab->drv_priv;
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}
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#endif
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