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 <linux/notifier.h> 10 11 #include "hw.h" 12 #include "ce.h" 13 #include "qmi.h" 14 15 struct ath10k_snoc_drv_priv { 16 enum ath10k_hw_rev hw_rev; 17 u64 dma_mask; 18 u32 msa_size; 19 }; 20 21 struct snoc_state { 22 u32 pipe_cfg_addr; 23 u32 svc_to_pipe_map; 24 }; 25 26 struct ath10k_snoc_pipe { 27 struct ath10k_ce_pipe *ce_hdl; 28 u8 pipe_num; 29 struct ath10k *hif_ce_state; 30 size_t buf_sz; 31 /* protect ce info */ 32 spinlock_t pipe_lock; 33 struct ath10k_snoc *ar_snoc; 34 }; 35 36 struct ath10k_snoc_target_info { 37 u32 target_version; 38 u32 target_type; 39 u32 target_revision; 40 u32 soc_version; 41 }; 42 43 struct ath10k_snoc_ce_irq { 44 u32 irq_line; 45 }; 46 47 enum ath10k_snoc_flags { 48 ATH10K_SNOC_FLAG_REGISTERED, 49 ATH10K_SNOC_FLAG_UNREGISTERING, 50 ATH10K_SNOC_FLAG_MODEM_STOPPED, 51 ATH10K_SNOC_FLAG_RECOVERY, 52 ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK, 53 }; 54 55 struct clk_bulk_data; 56 struct regulator_bulk_data; 57 58 struct ath10k_snoc { 59 struct platform_device *dev; 60 struct ath10k *ar; 61 unsigned int use_tz; 62 struct ath10k_firmware { 63 struct device *dev; 64 dma_addr_t fw_start_addr; 65 struct iommu_domain *iommu_domain; 66 size_t mapped_mem_size; 67 } fw; 68 void __iomem *mem; 69 dma_addr_t mem_pa; 70 struct ath10k_snoc_target_info target_info; 71 size_t mem_len; 72 struct ath10k_snoc_pipe pipe_info[CE_COUNT_MAX]; 73 struct ath10k_snoc_ce_irq ce_irqs[CE_COUNT_MAX]; 74 struct ath10k_ce ce; 75 struct timer_list rx_post_retry; 76 struct regulator_bulk_data *vregs; 77 size_t num_vregs; 78 struct clk_bulk_data *clks; 79 size_t num_clks; 80 struct ath10k_qmi *qmi; 81 struct notifier_block nb; 82 void *notifier; 83 unsigned long flags; 84 bool xo_cal_supported; 85 u32 xo_cal_data; 86 DECLARE_BITMAP(pending_ce_irqs, CE_COUNT_MAX); 87 }; 88 ath10k_snoc_priv(struct ath10k * ar)89static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar) 90 { 91 return (struct ath10k_snoc *)ar->drv_priv; 92 } 93 94 int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type); 95 void ath10k_snoc_fw_crashed_dump(struct ath10k *ar); 96 97 #endif /* _SNOC_H_ */ 98