mirror of https://gitee.com/openkylin/linux.git
104 lines
2.4 KiB
C
104 lines
2.4 KiB
C
/*
|
|
* 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_ */
|