1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
|
#include "r8192U.h"
#include "r8192S_hw.h"
#include "r8192S_phyreg.h"
#include "r8192S_phy.h"
#include "r8192S_rtl8225.h"
/*---------------------Define local function prototype-----------------------*/
void phy_RF8225_Config_HardCode(struct net_device* dev );
bool phy_RF8225_Config_ParaFile(struct net_device* dev );
/*---------------------Define local function prototype-----------------------*/
void PHY_SetRF8225OfdmTxPower(struct net_device* dev ,u8 powerlevel)
{
}
void PHY_SetRF8225CckTxPower( struct net_device* dev , u8 powerlevel)
{
}
// TODO: The following RF 022D related function should be removed to HalPhy0222D.c.
void PHY_SetRF0222DOfdmTxPower(struct net_device* dev ,u8 powerlevel)
{
//TODO: We should set RF TxPower for RF 0222D here!!
}
void PHY_SetRF0222DCckTxPower(struct net_device* dev ,u8 powerlevel)
{
//TODO: We should set RF TxPower for RF 0222D here!!
}
/*-----------------------------------------------------------------------------
* Function: PHY_SetRF0222DBandwidth()
*
* Overview: This function is called by SetBWModeCallback8190Pci() only
*
* Input: PADAPTER Adapter
* WIRELESS_BANDWIDTH_E Bandwidth //20M or 40M
*
* Output: NONE
*
* Return: NONE
*
* Note: For RF type 0222D
*---------------------------------------------------------------------------*/
//just in phy
void PHY_SetRF0222DBandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth) //20M or 40M
{
u8 eRFPath;
struct r8192_priv *priv = ieee80211_priv(dev);
//if (IS_HARDWARE_TYPE_8192S(dev))
if (1)
{
#ifndef RTL92SE_FPGA_VERIFY
switch(Bandwidth)
{
case HT_CHANNEL_WIDTH_20:
#ifdef FIB_MODIFICATION
write_nic_byte(dev, rFPGA0_AnalogParameter2, 0x58);
#endif
rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, BIT10|BIT11, 0x01);
break;
case HT_CHANNEL_WIDTH_20_40:
#ifdef FIB_MODIFICATION
write_nic_byte(dev, rFPGA0_AnalogParameter2, 0x18);
#endif
rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, BIT10|BIT11, 0x00);
break;
default:
;//RT_TRACE(COMP_DBG, DBG_LOUD, ("PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth ));
break;
}
#endif
}
else
{
for(eRFPath = 0; eRFPath <priv->NumTotalRFPath; eRFPath++)
{
switch(Bandwidth)
{
case HT_CHANNEL_WIDTH_20:
//rtl8192_phy_SetRFReg(Adapter, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, (BIT10|BIT11), 0x01);
break;
case HT_CHANNEL_WIDTH_20_40:
//rtl8192_phy_SetRFReg(Adapter, (RF90_RADIO_PATH_E)RF90_PATH_A, RF_CHNLBW, (BIT10|BIT11), 0x00);
break;
default:
;//RT_TRACE(COMP_DBG, DBG_LOUD, ("PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth ));
break;
}
}
}
}
// TODO: Aabove RF 022D related function should be removed to HalPhy0222D.c.
/*-----------------------------------------------------------------------------
* Function: PHY_SetRF8225Bandwidth()
*
* Overview: This function is called by SetBWModeCallback8190Pci() only
*
* Input: PADAPTER Adapter
* WIRELESS_BANDWIDTH_E Bandwidth //20M or 40M
*
* Output: NONE
*
* Return: NONE
*
* Note: 8225(zebra1) support 20M only
*---------------------------------------------------------------------------*/
//just in phy
void PHY_SetRF8225Bandwidth(struct net_device* dev ,HT_CHANNEL_WIDTH Bandwidth) //20M or 40M
{
u8 eRFPath;
struct r8192_priv *priv = ieee80211_priv(dev);
//for(eRFPath = RF90_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
for(eRFPath = 0; eRFPath <priv->NumTotalRFPath; eRFPath++)
{
switch(Bandwidth)
{
case HT_CHANNEL_WIDTH_20:
// TODO: Update the parameters here
break;
case HT_CHANNEL_WIDTH_20_40:
RT_TRACE(COMP_DBG, "SetChannelBandwidth8190Pci():8225 does not support 40M mode\n");
break;
default:
RT_TRACE(COMP_DBG, "PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth );
break;
}
}
}
//just in phy
bool PHY_RF8225_Config(struct net_device* dev )
{
struct r8192_priv *priv = ieee80211_priv(dev);
bool rtStatus = true;
//RF90_RADIO_PATH_E eRFPath;
//BB_REGISTER_DEFINITION_T *pPhyReg;
//u32 OrgStoreRFIntSW[RF90_PATH_D+1];
//
// Initialize general global value
//
// TODO: Extend RF_PATH_C and RF_PATH_D in the future
priv->NumTotalRFPath = 2;
//
// Config BB and RF
//
//switch( Adapter->MgntInfo.bRegHwParaFile )
//{
// case 0:
// phy_RF8225_Config_HardCode(dev);
// break;
// case 1:
// rtStatus = phy_RF8225_Config_ParaFile(dev);
// break;
// case 2:
// Partial Modify.
phy_RF8225_Config_HardCode(dev);
phy_RF8225_Config_ParaFile(dev);
// break;
// default:
// phy_RF8225_Config_HardCode(dev);
// break;
//}
return rtStatus;
}
//just in 8225
void phy_RF8225_Config_HardCode(struct net_device* dev)
{
// Set Default Bandwidth to 20M
//Adapter->HalFunc .SetBWModeHandler(Adapter, HT_CHANNEL_WIDTH_20);
// TODO: Set Default Channel to channel one for RTL8225
}
//just in 8225
bool phy_RF8225_Config_ParaFile(struct net_device* dev)
{
u32 u4RegValue = 0;
//static char szRadioAFile[] = RTL819X_PHY_RADIO_A;
//static char szRadioBFile[] = RTL819X_PHY_RADIO_B;
u8 eRFPath;
bool rtStatus = true;
struct r8192_priv *priv = ieee80211_priv(dev);
BB_REGISTER_DEFINITION_T *pPhyReg;
//u8 eCheckItem;
#if 1
//3//-----------------------------------------------------------------
//3// <2> Initialize RF
//3//-----------------------------------------------------------------
//for(eRFPath = RF90_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
for(eRFPath = 0; eRFPath <priv->NumTotalRFPath; eRFPath++)
{
pPhyReg = &priv->PHYRegDef[eRFPath];
/*----Store original RFENV control type----*/
switch(eRFPath)
{
case RF90_PATH_A:
case RF90_PATH_C:
u4RegValue = rtl8192_QueryBBReg(dev, pPhyReg->rfintfs, bRFSI_RFENV);
break;
case RF90_PATH_B :
case RF90_PATH_D:
u4RegValue = rtl8192_QueryBBReg(dev, pPhyReg->rfintfs, bRFSI_RFENV<<16);
break;
}
/*----Set RF_ENV enable----*/
rtl8192_setBBreg(dev, pPhyReg->rfintfe, bRFSI_RFENV<<16, 0x1);
/*----Set RF_ENV output high----*/
rtl8192_setBBreg(dev, pPhyReg->rfintfo, bRFSI_RFENV, 0x1);
/* Set bit number of Address and Data for RF register */
rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0); // Set 1 to 4 bits for 8255
rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); // Set 0 to 12 bits for 8255
/*----Initialize RF fom connfiguration file----*/
switch(eRFPath)
{
case RF90_PATH_A:
//rtStatus = PHY_ConfigRFWithParaFile(dev, (char* )&szRadioAFile, (RF90_RADIO_PATH_E)eRFPath);
rtStatus = rtl8192_phy_ConfigRFWithHeaderFile(dev,(RF90_RADIO_PATH_E)eRFPath);
break;
case RF90_PATH_B:
//rtStatus = PHY_ConfigRFWithParaFile(dev, (char* )&szRadioBFile, (RF90_RADIO_PATH_E)eRFPath);
rtStatus = rtl8192_phy_ConfigRFWithHeaderFile(dev,(RF90_RADIO_PATH_E)eRFPath);
break;
case RF90_PATH_C:
break;
case RF90_PATH_D:
break;
}
/*----Restore RFENV control type----*/;
switch(eRFPath)
{
case RF90_PATH_A:
case RF90_PATH_C:
rtl8192_setBBreg(dev, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue);
break;
case RF90_PATH_B :
case RF90_PATH_D:
rtl8192_setBBreg(dev, pPhyReg->rfintfs, bRFSI_RFENV<<16, u4RegValue);
break;
}
if(rtStatus == false){
//RT_TRACE(COMP_FPGA, DBG_LOUD, ("phy_RF8225_Config_ParaFile():Radio[%d] Fail!!", eRFPath));
goto phy_RF8225_Config_ParaFile_Fail;
}
}
//RT_TRACE(COMP_INIT, DBG_LOUD, ("<---phy_RF8225_Config_ParaFile()\n"));
return rtStatus;
phy_RF8225_Config_ParaFile_Fail:
#endif
return rtStatus;
}
|
