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1 | /* |
2 | ||
3 | Broadcom B43 wireless driver | |
4 | IEEE 802.11g LP-PHY driver | |
5 | ||
6 | Copyright (c) 2008 Michael Buesch <mb@bu3sch.de> | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program; see the file COPYING. If not, write to | |
20 | the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor, | |
21 | Boston, MA 02110-1301, USA. | |
22 | ||
23 | */ | |
24 | ||
25 | #include "b43.h" | |
26 | #include "phy_lp.h" | |
27 | #include "phy_common.h" | |
28 | ||
29 | ||
30 | static int b43_lpphy_op_allocate(struct b43_wldev *dev) | |
31 | { | |
32 | struct b43_phy_lp *lpphy; | |
33 | ||
34 | lpphy = kzalloc(sizeof(*lpphy), GFP_KERNEL); | |
35 | if (!lpphy) | |
36 | return -ENOMEM; | |
37 | dev->phy.lp = lpphy; | |
38 | ||
39 | //TODO | |
40 | ||
41 | return 0; | |
42 | } | |
43 | ||
44 | static int b43_lpphy_op_init(struct b43_wldev *dev) | |
45 | { | |
46 | struct b43_phy_lp *lpphy = dev->phy.lp; | |
47 | ||
48 | //TODO | |
49 | lpphy->initialised = 1; | |
50 | ||
51 | return 0; | |
52 | } | |
53 | ||
54 | static void b43_lpphy_op_exit(struct b43_wldev *dev) | |
55 | { | |
56 | struct b43_phy_lp *lpphy = dev->phy.lp; | |
57 | ||
58 | if (lpphy->initialised) { | |
59 | //TODO | |
60 | lpphy->initialised = 0; | |
61 | } | |
62 | ||
63 | kfree(lpphy); | |
64 | dev->phy.lp = NULL; | |
65 | } | |
66 | ||
67 | static u16 b43_lpphy_op_read(struct b43_wldev *dev, u16 reg) | |
68 | { | |
69 | //TODO | |
70 | return 0; | |
71 | } | |
72 | ||
73 | static void b43_lpphy_op_write(struct b43_wldev *dev, u16 reg, u16 value) | |
74 | { | |
75 | //TODO | |
76 | } | |
77 | ||
78 | static u16 b43_lpphy_op_radio_read(struct b43_wldev *dev, u16 reg) | |
79 | { | |
80 | //TODO | |
81 | return 0; | |
82 | } | |
83 | ||
84 | static void b43_lpphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value) | |
85 | { | |
86 | /* Register 1 is a 32-bit register. */ | |
87 | B43_WARN_ON(reg == 1); | |
88 | ||
89 | //TODO | |
90 | } | |
91 | ||
92 | static void b43_lpphy_op_software_rfkill(struct b43_wldev *dev, | |
93 | enum rfkill_state state) | |
94 | { | |
95 | //TODO | |
96 | } | |
97 | ||
98 | static int b43_lpphy_op_switch_channel(struct b43_wldev *dev, | |
99 | unsigned int new_channel) | |
100 | { | |
101 | //TODO | |
102 | return 0; | |
103 | } | |
104 | ||
105 | static unsigned int b43_lpphy_op_get_default_chan(struct b43_wldev *dev) | |
106 | { | |
107 | return 1; /* Default to channel 1 */ | |
108 | } | |
109 | ||
110 | static void b43_lpphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna) | |
111 | { | |
112 | //TODO | |
113 | } | |
114 | ||
115 | static void b43_lpphy_op_adjust_txpower(struct b43_wldev *dev) | |
116 | { | |
117 | //TODO | |
118 | } | |
119 | ||
120 | static enum b43_txpwr_result b43_lpphy_op_recalc_txpower(struct b43_wldev *dev, | |
121 | bool ignore_tssi) | |
122 | { | |
123 | //TODO | |
124 | return B43_TXPWR_RES_DONE; | |
125 | } | |
126 | ||
127 | ||
128 | const struct b43_phy_operations b43_phyops_lp = { | |
129 | .allocate = b43_lpphy_op_allocate, | |
130 | .init = b43_lpphy_op_init, | |
131 | .exit = b43_lpphy_op_exit, | |
132 | .phy_read = b43_lpphy_op_read, | |
133 | .phy_write = b43_lpphy_op_write, | |
134 | .radio_read = b43_lpphy_op_radio_read, | |
135 | .radio_write = b43_lpphy_op_radio_write, | |
136 | .software_rfkill = b43_lpphy_op_software_rfkill, | |
137 | .switch_channel = b43_lpphy_op_switch_channel, | |
138 | .get_default_chan = b43_lpphy_op_get_default_chan, | |
139 | .set_rx_antenna = b43_lpphy_op_set_rx_antenna, | |
140 | .recalc_txpower = b43_lpphy_op_recalc_txpower, | |
141 | .adjust_txpower = b43_lpphy_op_adjust_txpower, | |
142 | }; |