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hw_ops.h
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1 /*
2  * This file is part of wlcore
3  *
4  * Copyright (C) 2011 Texas Instruments Inc.
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * version 2 as published by the Free Software Foundation.
9  *
10  * This program is distributed in the hope that it will be useful, but
11  * WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18  * 02110-1301 USA
19  *
20  */
21 
22 #ifndef __WLCORE_HW_OPS_H__
23 #define __WLCORE_HW_OPS_H__
24 
25 #include "wlcore.h"
26 #include "rx.h"
27 
28 static inline u32
29 wlcore_hw_calc_tx_blocks(struct wl1271 *wl, u32 len, u32 spare_blks)
30 {
31  if (!wl->ops->calc_tx_blocks)
32  BUG_ON(1);
33 
34  return wl->ops->calc_tx_blocks(wl, len, spare_blks);
35 }
36 
37 static inline void
38 wlcore_hw_set_tx_desc_blocks(struct wl1271 *wl, struct wl1271_tx_hw_descr *desc,
39  u32 blks, u32 spare_blks)
40 {
41  if (!wl->ops->set_tx_desc_blocks)
42  BUG_ON(1);
43 
44  return wl->ops->set_tx_desc_blocks(wl, desc, blks, spare_blks);
45 }
46 
47 static inline void
48 wlcore_hw_set_tx_desc_data_len(struct wl1271 *wl,
49  struct wl1271_tx_hw_descr *desc,
50  struct sk_buff *skb)
51 {
52  if (!wl->ops->set_tx_desc_data_len)
53  BUG_ON(1);
54 
55  wl->ops->set_tx_desc_data_len(wl, desc, skb);
56 }
57 
58 static inline enum wl_rx_buf_align
59 wlcore_hw_get_rx_buf_align(struct wl1271 *wl, u32 rx_desc)
60 {
61 
62  if (!wl->ops->get_rx_buf_align)
63  BUG_ON(1);
64 
65  return wl->ops->get_rx_buf_align(wl, rx_desc);
66 }
67 
68 static inline int
69 wlcore_hw_prepare_read(struct wl1271 *wl, u32 rx_desc, u32 len)
70 {
71  if (wl->ops->prepare_read)
72  return wl->ops->prepare_read(wl, rx_desc, len);
73 
74  return 0;
75 }
76 
77 static inline u32
78 wlcore_hw_get_rx_packet_len(struct wl1271 *wl, void *rx_data, u32 data_len)
79 {
80  if (!wl->ops->get_rx_packet_len)
81  BUG_ON(1);
82 
83  return wl->ops->get_rx_packet_len(wl, rx_data, data_len);
84 }
85 
86 static inline int wlcore_hw_tx_delayed_compl(struct wl1271 *wl)
87 {
88  if (wl->ops->tx_delayed_compl)
89  return wl->ops->tx_delayed_compl(wl);
90 
91  return 0;
92 }
93 
94 static inline void wlcore_hw_tx_immediate_compl(struct wl1271 *wl)
95 {
96  if (wl->ops->tx_immediate_compl)
97  wl->ops->tx_immediate_compl(wl);
98 }
99 
100 static inline int
101 wlcore_hw_init_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif)
102 {
103  if (wl->ops->init_vif)
104  return wl->ops->init_vif(wl, wlvif);
105 
106  return 0;
107 }
108 
109 static inline u32
110 wlcore_hw_sta_get_ap_rate_mask(struct wl1271 *wl, struct wl12xx_vif *wlvif)
111 {
112  if (!wl->ops->sta_get_ap_rate_mask)
113  BUG_ON(1);
114 
115  return wl->ops->sta_get_ap_rate_mask(wl, wlvif);
116 }
117 
118 static inline int wlcore_identify_fw(struct wl1271 *wl)
119 {
120  if (wl->ops->identify_fw)
121  return wl->ops->identify_fw(wl);
122 
123  return 0;
124 }
125 
126 static inline void
127 wlcore_hw_set_tx_desc_csum(struct wl1271 *wl,
128  struct wl1271_tx_hw_descr *desc,
129  struct sk_buff *skb)
130 {
131  if (!wl->ops->set_tx_desc_csum)
132  BUG_ON(1);
133 
134  wl->ops->set_tx_desc_csum(wl, desc, skb);
135 }
136 
137 static inline void
138 wlcore_hw_set_rx_csum(struct wl1271 *wl,
139  struct wl1271_rx_descriptor *desc,
140  struct sk_buff *skb)
141 {
142  if (wl->ops->set_rx_csum)
143  wl->ops->set_rx_csum(wl, desc, skb);
144 }
145 
146 static inline u32
147 wlcore_hw_ap_get_mimo_wide_rate_mask(struct wl1271 *wl,
148  struct wl12xx_vif *wlvif)
149 {
150  if (wl->ops->ap_get_mimo_wide_rate_mask)
151  return wl->ops->ap_get_mimo_wide_rate_mask(wl, wlvif);
152 
153  return 0;
154 }
155 
156 static inline int
157 wlcore_debugfs_init(struct wl1271 *wl, struct dentry *rootdir)
158 {
159  if (wl->ops->debugfs_init)
160  return wl->ops->debugfs_init(wl, rootdir);
161 
162  return 0;
163 }
164 
165 static inline int
166 wlcore_handle_static_data(struct wl1271 *wl, void *static_data)
167 {
168  if (wl->ops->handle_static_data)
169  return wl->ops->handle_static_data(wl, static_data);
170 
171  return 0;
172 }
173 
174 static inline int
175 wlcore_hw_get_spare_blocks(struct wl1271 *wl, bool is_gem)
176 {
177  if (!wl->ops->get_spare_blocks)
178  BUG_ON(1);
179 
180  return wl->ops->get_spare_blocks(wl, is_gem);
181 }
182 
183 static inline int
184 wlcore_hw_set_key(struct wl1271 *wl, enum set_key_cmd cmd,
185  struct ieee80211_vif *vif,
186  struct ieee80211_sta *sta,
187  struct ieee80211_key_conf *key_conf)
188 {
189  if (!wl->ops->set_key)
190  BUG_ON(1);
191 
192  return wl->ops->set_key(wl, cmd, vif, sta, key_conf);
193 }
194 
195 static inline u32
196 wlcore_hw_pre_pkt_send(struct wl1271 *wl, u32 buf_offset, u32 last_len)
197 {
198  if (wl->ops->pre_pkt_send)
199  return wl->ops->pre_pkt_send(wl, buf_offset, last_len);
200 
201  return buf_offset;
202 }
203 
204 #endif