root/drivers/net/wireless/ath/ath10k/snoc.h

INCLUDED FROM

DEFINITIONS

1. ath10k_snoc_priv

   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 struct ath10k_vreg_info {
  46         struct regulator *reg;
  47         const char *name;
  48         u32 min_v;
  49         u32 max_v;
  50         u32 load_ua;
  51         unsigned long settle_delay;
  52         bool required;
  53 };
  54 
  55 struct ath10k_clk_info {
  56         struct clk *handle;
  57         const char *name;
  58         u32 freq;
  59         bool required;
  60 };
  61 
  62 enum ath10k_snoc_flags {
  63         ATH10K_SNOC_FLAG_REGISTERED,
  64         ATH10K_SNOC_FLAG_UNREGISTERING,
  65         ATH10K_SNOC_FLAG_RECOVERY,
  66         ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK,
  67 };
  68 
  69 struct ath10k_snoc {
  70         struct platform_device *dev;
  71         struct ath10k *ar;
  72         void __iomem *mem;
  73         dma_addr_t mem_pa;
  74         struct ath10k_snoc_target_info target_info;
  75         size_t mem_len;
  76         struct ath10k_snoc_pipe pipe_info[CE_COUNT_MAX];
  77         struct ath10k_snoc_ce_irq ce_irqs[CE_COUNT_MAX];
  78         struct ath10k_ce ce;
  79         struct timer_list rx_post_retry;
  80         struct ath10k_vreg_info *vreg;
  81         struct ath10k_clk_info *clk;
  82         struct ath10k_qmi *qmi;
  83         unsigned long flags;
  84 };
  85 
  86 static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar)
  87 {
  88         return (struct ath10k_snoc *)ar->drv_priv;
  89 }
  90 
  91 int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type);
  92 
  93 #endif /* _SNOC_H_ */