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4
5#ifndef __RTW_HCI_H__
6#define __RTW_HCI_H__
7
8
9struct rtw_hci_ops {
10 int (*tx_write)(struct rtw_dev *rtwdev,
11 struct rtw_tx_pkt_info *pkt_info,
12 struct sk_buff *skb);
13 void (*tx_kick_off)(struct rtw_dev *rtwdev);
14 int (*setup)(struct rtw_dev *rtwdev);
15 int (*start)(struct rtw_dev *rtwdev);
16 void (*stop)(struct rtw_dev *rtwdev);
17 void (*deep_ps)(struct rtw_dev *rtwdev, bool enter);
18 void (*link_ps)(struct rtw_dev *rtwdev, bool enter);
19 void (*interface_cfg)(struct rtw_dev *rtwdev);
20
21 int (*write_data_rsvd_page)(struct rtw_dev *rtwdev, u8 *buf, u32 size);
22 int (*write_data_h2c)(struct rtw_dev *rtwdev, u8 *buf, u32 size);
23
24 u8 (*read8)(struct rtw_dev *rtwdev, u32 addr);
25 u16 (*read16)(struct rtw_dev *rtwdev, u32 addr);
26 u32 (*read32)(struct rtw_dev *rtwdev, u32 addr);
27 void (*write8)(struct rtw_dev *rtwdev, u32 addr, u8 val);
28 void (*write16)(struct rtw_dev *rtwdev, u32 addr, u16 val);
29 void (*write32)(struct rtw_dev *rtwdev, u32 addr, u32 val);
30};
31
32static inline int rtw_hci_tx_write(struct rtw_dev *rtwdev,
33 struct rtw_tx_pkt_info *pkt_info,
34 struct sk_buff *skb)
35{
36 return rtwdev->hci.ops->tx_write(rtwdev, pkt_info, skb);
37}
38
39static inline void rtw_hci_tx_kick_off(struct rtw_dev *rtwdev)
40{
41 return rtwdev->hci.ops->tx_kick_off(rtwdev);
42}
43
44static inline int rtw_hci_setup(struct rtw_dev *rtwdev)
45{
46 return rtwdev->hci.ops->setup(rtwdev);
47}
48
49static inline int rtw_hci_start(struct rtw_dev *rtwdev)
50{
51 return rtwdev->hci.ops->start(rtwdev);
52}
53
54static inline void rtw_hci_stop(struct rtw_dev *rtwdev)
55{
56 rtwdev->hci.ops->stop(rtwdev);
57}
58
59static inline void rtw_hci_deep_ps(struct rtw_dev *rtwdev, bool enter)
60{
61 rtwdev->hci.ops->deep_ps(rtwdev, enter);
62}
63
64static inline void rtw_hci_link_ps(struct rtw_dev *rtwdev, bool enter)
65{
66 rtwdev->hci.ops->link_ps(rtwdev, enter);
67}
68
69static inline void rtw_hci_interface_cfg(struct rtw_dev *rtwdev)
70{
71 rtwdev->hci.ops->interface_cfg(rtwdev);
72}
73
74static inline int
75rtw_hci_write_data_rsvd_page(struct rtw_dev *rtwdev, u8 *buf, u32 size)
76{
77 return rtwdev->hci.ops->write_data_rsvd_page(rtwdev, buf, size);
78}
79
80static inline int
81rtw_hci_write_data_h2c(struct rtw_dev *rtwdev, u8 *buf, u32 size)
82{
83 return rtwdev->hci.ops->write_data_h2c(rtwdev, buf, size);
84}
85
86static inline u8 rtw_read8(struct rtw_dev *rtwdev, u32 addr)
87{
88 return rtwdev->hci.ops->read8(rtwdev, addr);
89}
90
91static inline u16 rtw_read16(struct rtw_dev *rtwdev, u32 addr)
92{
93 return rtwdev->hci.ops->read16(rtwdev, addr);
94}
95
96static inline u32 rtw_read32(struct rtw_dev *rtwdev, u32 addr)
97{
98 return rtwdev->hci.ops->read32(rtwdev, addr);
99}
100
101static inline void rtw_write8(struct rtw_dev *rtwdev, u32 addr, u8 val)
102{
103 rtwdev->hci.ops->write8(rtwdev, addr, val);
104}
105
106static inline void rtw_write16(struct rtw_dev *rtwdev, u32 addr, u16 val)
107{
108 rtwdev->hci.ops->write16(rtwdev, addr, val);
109}
110
111static inline void rtw_write32(struct rtw_dev *rtwdev, u32 addr, u32 val)
112{
113 rtwdev->hci.ops->write32(rtwdev, addr, val);
114}
115
116static inline void rtw_write8_set(struct rtw_dev *rtwdev, u32 addr, u8 bit)
117{
118 u8 val;
119
120 val = rtw_read8(rtwdev, addr);
121 rtw_write8(rtwdev, addr, val | bit);
122}
123
124static inline void rtw_write16_set(struct rtw_dev *rtwdev, u32 addr, u16 bit)
125{
126 u16 val;
127
128 val = rtw_read16(rtwdev, addr);
129 rtw_write16(rtwdev, addr, val | bit);
130}
131
132static inline void rtw_write32_set(struct rtw_dev *rtwdev, u32 addr, u32 bit)
133{
134 u32 val;
135
136 val = rtw_read32(rtwdev, addr);
137 rtw_write32(rtwdev, addr, val | bit);
138}
139
140static inline void rtw_write8_clr(struct rtw_dev *rtwdev, u32 addr, u8 bit)
141{
142 u8 val;
143
144 val = rtw_read8(rtwdev, addr);
145 rtw_write8(rtwdev, addr, val & ~bit);
146}
147
148static inline void rtw_write16_clr(struct rtw_dev *rtwdev, u32 addr, u16 bit)
149{
150 u16 val;
151
152 val = rtw_read16(rtwdev, addr);
153 rtw_write16(rtwdev, addr, val & ~bit);
154}
155
156static inline void rtw_write32_clr(struct rtw_dev *rtwdev, u32 addr, u32 bit)
157{
158 u32 val;
159
160 val = rtw_read32(rtwdev, addr);
161 rtw_write32(rtwdev, addr, val & ~bit);
162}
163
164static inline u32
165rtw_read_rf(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
166 u32 addr, u32 mask)
167{
168 unsigned long flags;
169 u32 val;
170
171 spin_lock_irqsave(&rtwdev->rf_lock, flags);
172 val = rtwdev->chip->ops->read_rf(rtwdev, rf_path, addr, mask);
173 spin_unlock_irqrestore(&rtwdev->rf_lock, flags);
174
175 return val;
176}
177
178static inline void
179rtw_write_rf(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
180 u32 addr, u32 mask, u32 data)
181{
182 unsigned long flags;
183
184 spin_lock_irqsave(&rtwdev->rf_lock, flags);
185 rtwdev->chip->ops->write_rf(rtwdev, rf_path, addr, mask, data);
186 spin_unlock_irqrestore(&rtwdev->rf_lock, flags);
187}
188
189static inline u32
190rtw_read32_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask)
191{
192 u32 shift = __ffs(mask);
193 u32 orig;
194 u32 ret;
195
196 orig = rtw_read32(rtwdev, addr);
197 ret = (orig & mask) >> shift;
198
199 return ret;
200}
201
202static inline u16
203rtw_read16_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask)
204{
205 u32 shift = __ffs(mask);
206 u32 orig;
207 u32 ret;
208
209 orig = rtw_read16(rtwdev, addr);
210 ret = (orig & mask) >> shift;
211
212 return ret;
213}
214
215static inline u8
216rtw_read8_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask)
217{
218 u32 shift = __ffs(mask);
219 u32 orig;
220 u32 ret;
221
222 orig = rtw_read8(rtwdev, addr);
223 ret = (orig & mask) >> shift;
224
225 return ret;
226}
227
228static inline void
229rtw_write32_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data)
230{
231 u32 shift = __ffs(mask);
232 u32 orig;
233 u32 set;
234
235 WARN(addr & 0x3, "should be 4-byte aligned, addr = 0x%08x\n", addr);
236
237 orig = rtw_read32(rtwdev, addr);
238 set = (orig & ~mask) | ((data << shift) & mask);
239 rtw_write32(rtwdev, addr, set);
240}
241
242static inline void
243rtw_write8_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u8 data)
244{
245 u32 shift;
246 u8 orig, set;
247
248 mask &= 0xff;
249 shift = __ffs(mask);
250
251 orig = rtw_read8(rtwdev, addr);
252 set = (orig & ~mask) | ((data << shift) & mask);
253 rtw_write8(rtwdev, addr, set);
254}
255
256static inline enum rtw_hci_type rtw_hci_type(struct rtw_dev *rtwdev)
257{
258 return rtwdev->hci.type;
259}
260
261#endif
262
