1 /* SPDX-License-Identifier: ISC */ 2 /* 3 * Copyright (c) 2018 The Linux Foundation. All rights reserved. 4 */ 5 6 #ifndef _SNOC_H_ 7 #define _SNOC_H_ 8 9 #include "hw.h" 10 #include "ce.h" 11 #include "qmi.h" 12 13 struct ath10k_snoc_drv_priv { 14 enum ath10k_hw_rev hw_rev; 15 u64 dma_mask; 16 u32 msa_size; 17 }; 18 19 struct snoc_state { 20 u32 pipe_cfg_addr; 21 u32 svc_to_pipe_map; 22 }; 23 24 struct ath10k_snoc_pipe { 25 struct ath10k_ce_pipe *ce_hdl; 26 u8 pipe_num; 27 struct ath10k *hif_ce_state; 28 size_t buf_sz; 29 /* protect ce info */ 30 spinlock_t pipe_lock; 31 struct ath10k_snoc *ar_snoc; 32 }; 33 34 struct ath10k_snoc_target_info { 35 u32 target_version; 36 u32 target_type; 37 u32 target_revision; 38 u32 soc_version; 39 }; 40 41 struct ath10k_snoc_ce_irq { 42 u32 irq_line; 43 }; 44 45 enum ath10k_snoc_flags { 46 ATH10K_SNOC_FLAG_REGISTERED, 47 ATH10K_SNOC_FLAG_UNREGISTERING, 48 ATH10K_SNOC_FLAG_RECOVERY, 49 ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK, 50 }; 51 52 struct clk_bulk_data; 53 struct regulator_bulk_data; 54 55 struct ath10k_snoc { 56 struct platform_device *dev; 57 struct ath10k *ar; 58 unsigned int use_tz; 59 struct ath10k_firmware { 60 struct device *dev; 61 dma_addr_t fw_start_addr; 62 struct iommu_domain *iommu_domain; 63 size_t mapped_mem_size; 64 } fw; 65 void __iomem *mem; 66 dma_addr_t mem_pa; 67 struct ath10k_snoc_target_info target_info; 68 size_t mem_len; 69 struct ath10k_snoc_pipe pipe_info[CE_COUNT_MAX]; 70 struct ath10k_snoc_ce_irq ce_irqs[CE_COUNT_MAX]; 71 struct ath10k_ce ce; 72 struct timer_list rx_post_retry; 73 struct regulator_bulk_data *vregs; 74 size_t num_vregs; 75 struct clk_bulk_data *clks; 76 size_t num_clks; 77 struct ath10k_qmi *qmi; 78 unsigned long flags; 79 bool xo_cal_supported; 80 u32 xo_cal_data; 81 DECLARE_BITMAP(pending_ce_irqs, CE_COUNT_MAX); 82 }; 83 84 static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar) 85 { 86 return (struct ath10k_snoc *)ar->drv_priv; 87 } 88 89 int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type); 90 void ath10k_snoc_fw_crashed_dump(struct ath10k *ar); 91 92 #endif /* _SNOC_H_ */ 93