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1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6
7#ifndef _HIF_H_
8#define _HIF_H_
9
10#include "core.h"
11
12struct ath11k_hif_ops {
13 u32 (*read32)(struct ath11k_base *ab, u32 address);
14 void (*write32)(struct ath11k_base *ab, u32 address, u32 data);
15 int (*read)(struct ath11k_base *ab, void *buf, u32 start, u32 end);
16 void (*irq_enable)(struct ath11k_base *ab);
17 void (*irq_disable)(struct ath11k_base *ab);
18 int (*start)(struct ath11k_base *ab);
19 void (*stop)(struct ath11k_base *ab);
20 int (*power_up)(struct ath11k_base *ab);
21 void (*power_down)(struct ath11k_base *ab);
22 int (*suspend)(struct ath11k_base *ab);
23 int (*resume)(struct ath11k_base *ab);
24 int (*map_service_to_pipe)(struct ath11k_base *ab, u16 service_id,
25 u8 *ul_pipe, u8 *dl_pipe);
26 int (*get_user_msi_vector)(struct ath11k_base *ab, char *user_name,
27 int *num_vectors, u32 *user_base_data,
28 u32 *base_vector);
29 void (*get_msi_address)(struct ath11k_base *ab, u32 *msi_addr_lo,
30 u32 *msi_addr_hi);
31 void (*ce_irq_enable)(struct ath11k_base *ab);
32 void (*ce_irq_disable)(struct ath11k_base *ab);
33 void (*get_ce_msi_idx)(struct ath11k_base *ab, u32 ce_id, u32 *msi_idx);
34};
35
36static inline void ath11k_hif_ce_irq_enable(struct ath11k_base *ab)
37{
38 if (ab->hif.ops->ce_irq_enable)
39 ab->hif.ops->ce_irq_enable(ab);
40}
41
42static inline void ath11k_hif_ce_irq_disable(struct ath11k_base *ab)
43{
44 if (ab->hif.ops->ce_irq_disable)
45 ab->hif.ops->ce_irq_disable(ab);
46}
47
48static inline int ath11k_hif_start(struct ath11k_base *ab)
49{
50 return ab->hif.ops->start(ab);
51}
52
53static inline void ath11k_hif_stop(struct ath11k_base *ab)
54{
55 ab->hif.ops->stop(ab);
56}
57
58static inline void ath11k_hif_irq_enable(struct ath11k_base *ab)
59{
60 ab->hif.ops->irq_enable(ab);
61}
62
63static inline void ath11k_hif_irq_disable(struct ath11k_base *ab)
64{
65 ab->hif.ops->irq_disable(ab);
66}
67
68static inline int ath11k_hif_power_up(struct ath11k_base *ab)
69{
70 return ab->hif.ops->power_up(ab);
71}
72
73static inline void ath11k_hif_power_down(struct ath11k_base *ab)
74{
75 ab->hif.ops->power_down(ab);
76}
77
78static inline int ath11k_hif_suspend(struct ath11k_base *ab)
79{
80 if (ab->hif.ops->suspend)
81 return ab->hif.ops->suspend(ab);
82
83 return 0;
84}
85
86static inline int ath11k_hif_resume(struct ath11k_base *ab)
87{
88 if (ab->hif.ops->resume)
89 return ab->hif.ops->resume(ab);
90
91 return 0;
92}
93
94static inline u32 ath11k_hif_read32(struct ath11k_base *ab, u32 address)
95{
96 return ab->hif.ops->read32(ab, address);
97}
98
99static inline void ath11k_hif_write32(struct ath11k_base *ab, u32 address, u32 data)
100{
101 ab->hif.ops->write32(ab, address, data);
102}
103
104static inline int ath11k_hif_read(struct ath11k_base *ab, void *buf,
105 u32 start, u32 end)
106{
107 if (!ab->hif.ops->read)
108 return -EOPNOTSUPP;
109
110 return ab->hif.ops->read(ab, buf, start, end);
111}
112
113static inline int ath11k_hif_map_service_to_pipe(struct ath11k_base *ab, u16 service_id,
114 u8 *ul_pipe, u8 *dl_pipe)
115{
116 return ab->hif.ops->map_service_to_pipe(ab, service_id, ul_pipe, dl_pipe);
117}
118
119static inline int ath11k_get_user_msi_vector(struct ath11k_base *ab, char *user_name,
120 int *num_vectors, u32 *user_base_data,
121 u32 *base_vector)
122{
123 if (!ab->hif.ops->get_user_msi_vector)
124 return -EOPNOTSUPP;
125
126 return ab->hif.ops->get_user_msi_vector(ab, user_name, num_vectors,
127 user_base_data,
128 base_vector);
129}
130
131static inline void ath11k_get_msi_address(struct ath11k_base *ab, u32 *msi_addr_lo,
132 u32 *msi_addr_hi)
133{
134 if (!ab->hif.ops->get_msi_address)
135 return;
136
137 ab->hif.ops->get_msi_address(ab, msi_addr_lo, msi_addr_hi);
138}
139
140static inline void ath11k_get_ce_msi_idx(struct ath11k_base *ab, u32 ce_id,
141 u32 *msi_data_idx)
142{
143 if (ab->hif.ops->get_ce_msi_idx)
144 ab->hif.ops->get_ce_msi_idx(ab, ce_id, msi_data_idx);
145 else
146 *msi_data_idx = ce_id;
147}
148
149#endif /* _HIF_H_ */
1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
4 */
5
6#ifndef _HIF_H_
7#define _HIF_H_
8
9#include "core.h"
10
11struct ath11k_hif_ops {
12 u32 (*read32)(struct ath11k_base *sc, u32 address);
13 void (*write32)(struct ath11k_base *sc, u32 address, u32 data);
14 int (*read)(struct ath11k_base *ab, void *buf, u32 start, u32 end);
15 void (*irq_enable)(struct ath11k_base *sc);
16 void (*irq_disable)(struct ath11k_base *sc);
17 int (*start)(struct ath11k_base *sc);
18 void (*stop)(struct ath11k_base *sc);
19 int (*power_up)(struct ath11k_base *sc);
20 void (*power_down)(struct ath11k_base *sc);
21 int (*suspend)(struct ath11k_base *ab);
22 int (*resume)(struct ath11k_base *ab);
23 int (*map_service_to_pipe)(struct ath11k_base *sc, u16 service_id,
24 u8 *ul_pipe, u8 *dl_pipe);
25 int (*get_user_msi_vector)(struct ath11k_base *ab, char *user_name,
26 int *num_vectors, u32 *user_base_data,
27 u32 *base_vector);
28 void (*get_msi_address)(struct ath11k_base *ab, u32 *msi_addr_lo,
29 u32 *msi_addr_hi);
30 void (*ce_irq_enable)(struct ath11k_base *ab);
31 void (*ce_irq_disable)(struct ath11k_base *ab);
32 void (*get_ce_msi_idx)(struct ath11k_base *ab, u32 ce_id, u32 *msi_idx);
33};
34
35static inline void ath11k_hif_ce_irq_enable(struct ath11k_base *ab)
36{
37 if (ab->hif.ops->ce_irq_enable)
38 ab->hif.ops->ce_irq_enable(ab);
39}
40
41static inline void ath11k_hif_ce_irq_disable(struct ath11k_base *ab)
42{
43 if (ab->hif.ops->ce_irq_disable)
44 ab->hif.ops->ce_irq_disable(ab);
45}
46
47static inline int ath11k_hif_start(struct ath11k_base *sc)
48{
49 return sc->hif.ops->start(sc);
50}
51
52static inline void ath11k_hif_stop(struct ath11k_base *sc)
53{
54 sc->hif.ops->stop(sc);
55}
56
57static inline void ath11k_hif_irq_enable(struct ath11k_base *sc)
58{
59 sc->hif.ops->irq_enable(sc);
60}
61
62static inline void ath11k_hif_irq_disable(struct ath11k_base *sc)
63{
64 sc->hif.ops->irq_disable(sc);
65}
66
67static inline int ath11k_hif_power_up(struct ath11k_base *sc)
68{
69 return sc->hif.ops->power_up(sc);
70}
71
72static inline void ath11k_hif_power_down(struct ath11k_base *sc)
73{
74 sc->hif.ops->power_down(sc);
75}
76
77static inline int ath11k_hif_suspend(struct ath11k_base *ab)
78{
79 if (ab->hif.ops->suspend)
80 return ab->hif.ops->suspend(ab);
81
82 return 0;
83}
84
85static inline int ath11k_hif_resume(struct ath11k_base *ab)
86{
87 if (ab->hif.ops->resume)
88 return ab->hif.ops->resume(ab);
89
90 return 0;
91}
92
93static inline u32 ath11k_hif_read32(struct ath11k_base *sc, u32 address)
94{
95 return sc->hif.ops->read32(sc, address);
96}
97
98static inline void ath11k_hif_write32(struct ath11k_base *sc, u32 address, u32 data)
99{
100 sc->hif.ops->write32(sc, address, data);
101}
102
103static inline int ath11k_hif_read(struct ath11k_base *ab, void *buf,
104 u32 start, u32 end)
105{
106 if (!ab->hif.ops->read)
107 return -EOPNOTSUPP;
108
109 return ab->hif.ops->read(ab, buf, start, end);
110}
111
112static inline int ath11k_hif_map_service_to_pipe(struct ath11k_base *sc, u16 service_id,
113 u8 *ul_pipe, u8 *dl_pipe)
114{
115 return sc->hif.ops->map_service_to_pipe(sc, service_id, ul_pipe, dl_pipe);
116}
117
118static inline int ath11k_get_user_msi_vector(struct ath11k_base *ab, char *user_name,
119 int *num_vectors, u32 *user_base_data,
120 u32 *base_vector)
121{
122 if (!ab->hif.ops->get_user_msi_vector)
123 return -EOPNOTSUPP;
124
125 return ab->hif.ops->get_user_msi_vector(ab, user_name, num_vectors,
126 user_base_data,
127 base_vector);
128}
129
130static inline void ath11k_get_msi_address(struct ath11k_base *ab, u32 *msi_addr_lo,
131 u32 *msi_addr_hi)
132{
133 if (!ab->hif.ops->get_msi_address)
134 return;
135
136 ab->hif.ops->get_msi_address(ab, msi_addr_lo, msi_addr_hi);
137}
138
139static inline void ath11k_get_ce_msi_idx(struct ath11k_base *ab, u32 ce_id,
140 u32 *msi_data_idx)
141{
142 if (ab->hif.ops->get_ce_msi_idx)
143 ab->hif.ops->get_ce_msi_idx(ab, ce_id, msi_data_idx);
144 else
145 *msi_data_idx = ce_id;
146}
147
148#endif /* _HIF_H_ */