/* * Copyright (c) 2018 The Linux Foundation. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _SNOC_H_ #define _SNOC_H_ #include "hw.h" #include "ce.h" #include "qmi.h" struct ath10k_snoc_drv_priv { enum ath10k_hw_rev hw_rev; u64 dma_mask; u32 msa_size; }; struct snoc_state { u32 pipe_cfg_addr; u32 svc_to_pipe_map; }; struct ath10k_snoc_pipe { struct ath10k_ce_pipe *ce_hdl; u8 pipe_num; struct ath10k *hif_ce_state; size_t buf_sz; /* protect ce info */ spinlock_t pipe_lock; struct ath10k_snoc *ar_snoc; }; struct ath10k_snoc_target_info { u32 target_version; u32 target_type; u32 target_revision; u32 soc_version; }; struct ath10k_snoc_ce_irq { u32 irq_line; }; struct ath10k_vreg_info { struct regulator *reg; const char *name; u32 min_v; u32 max_v; u32 load_ua; unsigned long settle_delay; bool required; }; struct ath10k_clk_info { struct clk *handle; const char *name; u32 freq; bool required; }; enum ath10k_snoc_flags { ATH10K_SNOC_FLAG_REGISTERED, ATH10K_SNOC_FLAG_UNREGISTERING, ATH10K_SNOC_FLAG_RECOVERY, }; struct ath10k_snoc { struct platform_device *dev; struct ath10k *ar; void __iomem *mem; dma_addr_t mem_pa; struct ath10k_snoc_target_info target_info; size_t mem_len; struct ath10k_snoc_pipe pipe_info[CE_COUNT_MAX]; struct ath10k_snoc_ce_irq ce_irqs[CE_COUNT_MAX]; struct ath10k_ce ce; struct timer_list rx_post_retry; struct ath10k_vreg_info *vreg; struct ath10k_clk_info *clk; struct ath10k_qmi *qmi; unsigned long int flags; }; static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar) { return (struct ath10k_snoc *)ar->drv_priv; } int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type); #endif /* _SNOC_H_ */