1/* SPDX-License-Identifier: ISC */
2/*
3 * Copyright (c) 2018 The Linux Foundation. All rights reserved.
4 */
5#ifndef _ATH10K_QMI_H_
6#define _ATH10K_QMI_H_
7
8#include <linux/soc/qcom/qmi.h>
9#include <linux/qrtr.h>
10#include "qmi_wlfw_v01.h"
11
12#define MAX_NUM_MEMORY_REGIONS 2
13#define MAX_TIMESTAMP_LEN 32
14#define MAX_BUILD_ID_LEN 128
15#define MAX_NUM_CAL_V01 5
16
17enum ath10k_qmi_driver_event_type {
18 ATH10K_QMI_EVENT_SERVER_ARRIVE,
19 ATH10K_QMI_EVENT_SERVER_EXIT,
20 ATH10K_QMI_EVENT_FW_READY_IND,
21 ATH10K_QMI_EVENT_FW_DOWN_IND,
22 ATH10K_QMI_EVENT_MSA_READY_IND,
23 ATH10K_QMI_EVENT_MAX,
24};
25
26struct ath10k_msa_mem_info {
27 phys_addr_t addr;
28 u32 size;
29 bool secure;
30};
31
32struct ath10k_qmi_chip_info {
33 u32 chip_id;
34 u32 chip_family;
35};
36
37struct ath10k_qmi_board_info {
38 u32 board_id;
39};
40
41struct ath10k_qmi_soc_info {
42 u32 soc_id;
43};
44
45struct ath10k_qmi_cal_data {
46 u32 cal_id;
47 u32 total_size;
48 u8 *data;
49};
50
51struct ath10k_tgt_pipe_cfg {
52 __le32 pipe_num;
53 __le32 pipe_dir;
54 __le32 nentries;
55 __le32 nbytes_max;
56 __le32 flags;
57 __le32 reserved;
58};
59
60struct ath10k_svc_pipe_cfg {
61 __le32 service_id;
62 __le32 pipe_dir;
63 __le32 pipe_num;
64};
65
66struct ath10k_shadow_reg_cfg {
67 __le16 ce_id;
68 __le16 reg_offset;
69};
70
71struct ath10k_qmi_wlan_enable_cfg {
72 u32 num_ce_tgt_cfg;
73 struct ath10k_tgt_pipe_cfg *ce_tgt_cfg;
74 u32 num_ce_svc_pipe_cfg;
75 struct ath10k_svc_pipe_cfg *ce_svc_cfg;
76 u32 num_shadow_reg_cfg;
77 struct ath10k_shadow_reg_cfg *shadow_reg_cfg;
78};
79
80struct ath10k_qmi_driver_event {
81 struct list_head list;
82 enum ath10k_qmi_driver_event_type type;
83 void *data;
84};
85
86enum ath10k_qmi_state {
87 ATH10K_QMI_STATE_INIT_DONE,
88 ATH10K_QMI_STATE_DEINIT,
89};
90
91struct ath10k_qmi {
92 struct ath10k *ar;
93 struct qmi_handle qmi_hdl;
94 struct sockaddr_qrtr sq;
95 struct work_struct event_work;
96 struct workqueue_struct *event_wq;
97 struct list_head event_list;
98 spinlock_t event_lock; /* spinlock for qmi event list */
99 u32 nr_mem_region;
100 struct ath10k_msa_mem_info mem_region[MAX_NUM_MEMORY_REGIONS];
101 struct ath10k_qmi_chip_info chip_info;
102 struct ath10k_qmi_board_info board_info;
103 struct ath10k_qmi_soc_info soc_info;
104 char fw_build_id[MAX_BUILD_ID_LEN + 1];
105 u32 fw_version;
106 bool fw_ready;
107 char fw_build_timestamp[MAX_TIMESTAMP_LEN + 1];
108 struct ath10k_qmi_cal_data cal_data[MAX_NUM_CAL_V01];
109 bool msa_fixed_perm;
110 enum ath10k_qmi_state state;
111};
112
113int ath10k_qmi_wlan_enable(struct ath10k *ar,
114 struct ath10k_qmi_wlan_enable_cfg *config,
115 enum wlfw_driver_mode_enum_v01 mode,
116 const char *version);
117int ath10k_qmi_wlan_disable(struct ath10k *ar);
118int ath10k_qmi_init(struct ath10k *ar, u32 msa_size);
119int ath10k_qmi_deinit(struct ath10k *ar);
120int ath10k_qmi_set_fw_log_mode(struct ath10k *ar, u8 fw_log_mode);
121
122#endif /* ATH10K_QMI_H */
123

source code of linux/drivers/net/wireless/ath/ath10k/qmi.h