1 /******************************************************************************
3 * Copyright(c) 2009-2012 Realtek Corporation.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
21 * Contact Information:
22 * wlanfae <wlanfae@realtek.com>
23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
24 * Hsinchu 300, Taiwan.
26 * Larry Finger <Larry.Finger@lwfinger.net>
28 *****************************************************************************/
30 #include <linux/export.h>
32 #include "../rtl8192ce/reg.h"
33 #include "../rtl8192ce/def.h"
34 #include "dm_common.h"
35 #include "phy_common.h"
37 /* Define macro to shorten lines */
38 #define MCS_TXPWR mcs_txpwrlevel_origoffset
40 u32
rtl92c_phy_query_bb_reg(struct ieee80211_hw
*hw
, u32 regaddr
, u32 bitmask
)
42 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
43 u32 returnvalue
, originalvalue
, bitshift
;
45 RT_TRACE(rtlpriv
, COMP_RF
, DBG_TRACE
, "regaddr(%#x), bitmask(%#x)\n",
47 originalvalue
= rtl_read_dword(rtlpriv
, regaddr
);
48 bitshift
= _rtl92c_phy_calculate_bit_shift(bitmask
);
49 returnvalue
= (originalvalue
& bitmask
) >> bitshift
;
51 RT_TRACE(rtlpriv
, COMP_RF
, DBG_TRACE
,
52 "BBR MASK=0x%x Addr[0x%x]=0x%x\n",
53 bitmask
, regaddr
, originalvalue
);
58 EXPORT_SYMBOL(rtl92c_phy_query_bb_reg
);
60 void rtl92c_phy_set_bb_reg(struct ieee80211_hw
*hw
,
61 u32 regaddr
, u32 bitmask
, u32 data
)
63 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
64 u32 originalvalue
, bitshift
;
66 RT_TRACE(rtlpriv
, COMP_RF
, DBG_TRACE
,
67 "regaddr(%#x), bitmask(%#x), data(%#x)\n",
68 regaddr
, bitmask
, data
);
70 if (bitmask
!= MASKDWORD
) {
71 originalvalue
= rtl_read_dword(rtlpriv
, regaddr
);
72 bitshift
= _rtl92c_phy_calculate_bit_shift(bitmask
);
73 data
= ((originalvalue
& (~bitmask
)) | (data
<< bitshift
));
76 rtl_write_dword(rtlpriv
, regaddr
, data
);
78 RT_TRACE(rtlpriv
, COMP_RF
, DBG_TRACE
,
79 "regaddr(%#x), bitmask(%#x), data(%#x)\n",
80 regaddr
, bitmask
, data
);
83 EXPORT_SYMBOL(rtl92c_phy_set_bb_reg
);
85 u32
_rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw
*hw
,
86 enum radio_path rfpath
, u32 offset
)
88 RT_ASSERT(false, "deprecated!\n");
92 EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_read
);
94 void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw
*hw
,
95 enum radio_path rfpath
, u32 offset
,
98 RT_ASSERT(false, "deprecated!\n");
100 EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_write
);
102 u32
_rtl92c_phy_rf_serial_read(struct ieee80211_hw
*hw
,
103 enum radio_path rfpath
, u32 offset
)
105 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
106 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
107 struct bb_reg_def
*pphyreg
= &rtlphy
->phyreg_def
[rfpath
];
109 u32 tmplong
, tmplong2
;
115 if (RT_CANNOT_IO(hw
)) {
116 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
, "return all one\n");
119 tmplong
= rtl_get_bbreg(hw
, RFPGA0_XA_HSSIPARAMETER2
, MASKDWORD
);
120 if (rfpath
== RF90_PATH_A
)
123 tmplong2
= rtl_get_bbreg(hw
, pphyreg
->rfhssi_para2
, MASKDWORD
);
124 tmplong2
= (tmplong2
& (~BLSSIREADADDRESS
)) |
125 (newoffset
<< 23) | BLSSIREADEDGE
;
126 rtl_set_bbreg(hw
, RFPGA0_XA_HSSIPARAMETER2
, MASKDWORD
,
127 tmplong
& (~BLSSIREADEDGE
));
129 rtl_set_bbreg(hw
, pphyreg
->rfhssi_para2
, MASKDWORD
, tmplong2
);
131 rtl_set_bbreg(hw
, RFPGA0_XA_HSSIPARAMETER2
, MASKDWORD
,
132 tmplong
| BLSSIREADEDGE
);
134 if (rfpath
== RF90_PATH_A
)
135 rfpi_enable
= (u8
) rtl_get_bbreg(hw
, RFPGA0_XA_HSSIPARAMETER1
,
137 else if (rfpath
== RF90_PATH_B
)
138 rfpi_enable
= (u8
) rtl_get_bbreg(hw
, RFPGA0_XB_HSSIPARAMETER1
,
141 retvalue
= rtl_get_bbreg(hw
, pphyreg
->rflssi_readbackpi
,
144 retvalue
= rtl_get_bbreg(hw
, pphyreg
->rflssi_readback
,
146 RT_TRACE(rtlpriv
, COMP_RF
, DBG_TRACE
, "RFR-%d Addr[0x%x]=0x%x\n",
147 rfpath
, pphyreg
->rflssi_readback
, retvalue
);
150 EXPORT_SYMBOL(_rtl92c_phy_rf_serial_read
);
152 void _rtl92c_phy_rf_serial_write(struct ieee80211_hw
*hw
,
153 enum radio_path rfpath
, u32 offset
,
158 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
159 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
160 struct bb_reg_def
*pphyreg
= &rtlphy
->phyreg_def
[rfpath
];
162 if (RT_CANNOT_IO(hw
)) {
163 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
, "stop\n");
168 data_and_addr
= ((newoffset
<< 20) | (data
& 0x000fffff)) & 0x0fffffff;
169 rtl_set_bbreg(hw
, pphyreg
->rf3wire_offset
, MASKDWORD
, data_and_addr
);
170 RT_TRACE(rtlpriv
, COMP_RF
, DBG_TRACE
, "RFW-%d Addr[0x%x]=0x%x\n",
171 rfpath
, pphyreg
->rf3wire_offset
, data_and_addr
);
173 EXPORT_SYMBOL(_rtl92c_phy_rf_serial_write
);
175 u32
_rtl92c_phy_calculate_bit_shift(u32 bitmask
)
179 for (i
= 0; i
<= 31; i
++) {
180 if ((bitmask
>> i
) & 0x1)
185 EXPORT_SYMBOL(_rtl92c_phy_calculate_bit_shift
);
187 static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw
*hw
)
189 rtl_set_bbreg(hw
, RFPGA0_TXINFO
, 0x3, 0x2);
190 rtl_set_bbreg(hw
, RFPGA1_TXINFO
, 0x300033, 0x200022);
191 rtl_set_bbreg(hw
, RCCK0_AFESETTING
, MASKBYTE3
, 0x45);
192 rtl_set_bbreg(hw
, ROFDM0_TRXPATHENABLE
, MASKBYTE0
, 0x23);
193 rtl_set_bbreg(hw
, ROFDM0_AGCPARAMETER1
, 0x30, 0x1);
194 rtl_set_bbreg(hw
, 0xe74, 0x0c000000, 0x2);
195 rtl_set_bbreg(hw
, 0xe78, 0x0c000000, 0x2);
196 rtl_set_bbreg(hw
, 0xe7c, 0x0c000000, 0x2);
197 rtl_set_bbreg(hw
, 0xe80, 0x0c000000, 0x2);
198 rtl_set_bbreg(hw
, 0xe88, 0x0c000000, 0x2);
201 bool rtl92c_phy_rf_config(struct ieee80211_hw
*hw
)
203 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
205 return rtlpriv
->cfg
->ops
->phy_rf6052_config(hw
);
207 EXPORT_SYMBOL(rtl92c_phy_rf_config
);
209 bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw
*hw
)
211 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
212 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
213 struct rtl_efuse
*rtlefuse
= rtl_efuse(rtl_priv(hw
));
216 RT_TRACE(rtlpriv
, COMP_INIT
, DBG_TRACE
, "==>\n");
217 rtstatus
= rtlpriv
->cfg
->ops
->config_bb_with_headerfile(hw
,
218 BASEBAND_CONFIG_PHY_REG
);
220 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
, "Write BB Reg Fail!!\n");
223 if (rtlphy
->rf_type
== RF_1T2R
) {
224 _rtl92c_phy_bb_config_1t(hw
);
225 RT_TRACE(rtlpriv
, COMP_INIT
, DBG_TRACE
, "Config to 1T!!\n");
227 if (rtlefuse
->autoload_failflag
== false) {
228 rtlphy
->pwrgroup_cnt
= 0;
229 rtstatus
= rtlpriv
->cfg
->ops
->config_bb_with_pgheaderfile(hw
,
230 BASEBAND_CONFIG_PHY_REG
);
233 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
, "BB_PG Reg Fail!!\n");
236 rtstatus
= rtlpriv
->cfg
->ops
->config_bb_with_headerfile(hw
,
237 BASEBAND_CONFIG_AGC_TAB
);
239 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
, "AGC Table Fail\n");
242 rtlphy
->cck_high_power
= (bool) (rtl_get_bbreg(hw
,
243 RFPGA0_XA_HSSIPARAMETER2
,
248 EXPORT_SYMBOL(_rtl92c_phy_bb8192c_config_parafile
);
250 void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw
*hw
,
251 u32 regaddr
, u32 bitmask
,
254 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
255 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
258 if (regaddr
== RTXAGC_A_RATE18_06
)
260 else if (regaddr
== RTXAGC_A_RATE54_24
)
262 else if (regaddr
== RTXAGC_A_CCK1_MCS32
)
264 else if (regaddr
== RTXAGC_B_CCK11_A_CCK2_11
&& bitmask
== 0xffffff00)
266 else if (regaddr
== RTXAGC_A_MCS03_MCS00
)
268 else if (regaddr
== RTXAGC_A_MCS07_MCS04
)
270 else if (regaddr
== RTXAGC_A_MCS11_MCS08
)
272 else if (regaddr
== RTXAGC_A_MCS15_MCS12
)
274 else if (regaddr
== RTXAGC_B_RATE18_06
)
276 else if (regaddr
== RTXAGC_B_RATE54_24
)
278 else if (regaddr
== RTXAGC_B_CCK1_55_MCS32
)
280 else if (regaddr
== RTXAGC_B_CCK11_A_CCK2_11
&& bitmask
== 0x000000ff)
282 else if (regaddr
== RTXAGC_B_MCS03_MCS00
)
284 else if (regaddr
== RTXAGC_B_MCS07_MCS04
)
286 else if (regaddr
== RTXAGC_B_MCS11_MCS08
)
288 else if (regaddr
== RTXAGC_B_MCS15_MCS12
)
293 rtlphy
->MCS_TXPWR
[rtlphy
->pwrgroup_cnt
][index
] = data
;
294 RT_TRACE(rtlpriv
, COMP_INIT
, DBG_TRACE
,
295 "MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n",
296 rtlphy
->pwrgroup_cnt
, index
,
297 rtlphy
->MCS_TXPWR
[rtlphy
->pwrgroup_cnt
][index
]);
300 rtlphy
->pwrgroup_cnt
++;
302 EXPORT_SYMBOL(_rtl92c_store_pwrIndex_diffrate_offset
);
304 void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw
*hw
)
306 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
307 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
309 rtlphy
->default_initialgain
[0] =
310 (u8
) rtl_get_bbreg(hw
, ROFDM0_XAAGCCORE1
, MASKBYTE0
);
311 rtlphy
->default_initialgain
[1] =
312 (u8
) rtl_get_bbreg(hw
, ROFDM0_XBAGCCORE1
, MASKBYTE0
);
313 rtlphy
->default_initialgain
[2] =
314 (u8
) rtl_get_bbreg(hw
, ROFDM0_XCAGCCORE1
, MASKBYTE0
);
315 rtlphy
->default_initialgain
[3] =
316 (u8
) rtl_get_bbreg(hw
, ROFDM0_XDAGCCORE1
, MASKBYTE0
);
318 RT_TRACE(rtlpriv
, COMP_INIT
, DBG_TRACE
,
319 "Default initial gain (c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x\n",
320 rtlphy
->default_initialgain
[0],
321 rtlphy
->default_initialgain
[1],
322 rtlphy
->default_initialgain
[2],
323 rtlphy
->default_initialgain
[3]);
325 rtlphy
->framesync
= (u8
) rtl_get_bbreg(hw
,
326 ROFDM0_RXDETECTOR3
, MASKBYTE0
);
327 rtlphy
->framesync_c34
= rtl_get_bbreg(hw
,
328 ROFDM0_RXDETECTOR2
, MASKDWORD
);
330 RT_TRACE(rtlpriv
, COMP_INIT
, DBG_TRACE
,
331 "Default framesync (0x%x) = 0x%x\n",
332 ROFDM0_RXDETECTOR3
, rtlphy
->framesync
);
335 void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw
*hw
)
337 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
338 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
340 rtlphy
->phyreg_def
[RF90_PATH_A
].rfintfs
= RFPGA0_XAB_RFINTERFACESW
;
341 rtlphy
->phyreg_def
[RF90_PATH_B
].rfintfs
= RFPGA0_XAB_RFINTERFACESW
;
342 rtlphy
->phyreg_def
[RF90_PATH_C
].rfintfs
= RFPGA0_XCD_RFINTERFACESW
;
343 rtlphy
->phyreg_def
[RF90_PATH_D
].rfintfs
= RFPGA0_XCD_RFINTERFACESW
;
345 rtlphy
->phyreg_def
[RF90_PATH_A
].rfintfi
= RFPGA0_XAB_RFINTERFACERB
;
346 rtlphy
->phyreg_def
[RF90_PATH_B
].rfintfi
= RFPGA0_XAB_RFINTERFACERB
;
347 rtlphy
->phyreg_def
[RF90_PATH_C
].rfintfi
= RFPGA0_XCD_RFINTERFACERB
;
348 rtlphy
->phyreg_def
[RF90_PATH_D
].rfintfi
= RFPGA0_XCD_RFINTERFACERB
;
350 rtlphy
->phyreg_def
[RF90_PATH_A
].rfintfo
= RFPGA0_XA_RFINTERFACEOE
;
351 rtlphy
->phyreg_def
[RF90_PATH_B
].rfintfo
= RFPGA0_XB_RFINTERFACEOE
;
353 rtlphy
->phyreg_def
[RF90_PATH_A
].rfintfe
= RFPGA0_XA_RFINTERFACEOE
;
354 rtlphy
->phyreg_def
[RF90_PATH_B
].rfintfe
= RFPGA0_XB_RFINTERFACEOE
;
356 rtlphy
->phyreg_def
[RF90_PATH_A
].rf3wire_offset
=
357 RFPGA0_XA_LSSIPARAMETER
;
358 rtlphy
->phyreg_def
[RF90_PATH_B
].rf3wire_offset
=
359 RFPGA0_XB_LSSIPARAMETER
;
361 rtlphy
->phyreg_def
[RF90_PATH_A
].rflssi_select
= rFPGA0_XAB_RFPARAMETER
;
362 rtlphy
->phyreg_def
[RF90_PATH_B
].rflssi_select
= rFPGA0_XAB_RFPARAMETER
;
363 rtlphy
->phyreg_def
[RF90_PATH_C
].rflssi_select
= rFPGA0_XCD_RFPARAMETER
;
364 rtlphy
->phyreg_def
[RF90_PATH_D
].rflssi_select
= rFPGA0_XCD_RFPARAMETER
;
366 rtlphy
->phyreg_def
[RF90_PATH_A
].rftxgain_stage
= RFPGA0_TXGAINSTAGE
;
367 rtlphy
->phyreg_def
[RF90_PATH_B
].rftxgain_stage
= RFPGA0_TXGAINSTAGE
;
368 rtlphy
->phyreg_def
[RF90_PATH_C
].rftxgain_stage
= RFPGA0_TXGAINSTAGE
;
369 rtlphy
->phyreg_def
[RF90_PATH_D
].rftxgain_stage
= RFPGA0_TXGAINSTAGE
;
371 rtlphy
->phyreg_def
[RF90_PATH_A
].rfhssi_para1
= RFPGA0_XA_HSSIPARAMETER1
;
372 rtlphy
->phyreg_def
[RF90_PATH_B
].rfhssi_para1
= RFPGA0_XB_HSSIPARAMETER1
;
374 rtlphy
->phyreg_def
[RF90_PATH_A
].rfhssi_para2
= RFPGA0_XA_HSSIPARAMETER2
;
375 rtlphy
->phyreg_def
[RF90_PATH_B
].rfhssi_para2
= RFPGA0_XB_HSSIPARAMETER2
;
377 rtlphy
->phyreg_def
[RF90_PATH_A
].rfswitch_control
=
378 RFPGA0_XAB_SWITCHCONTROL
;
379 rtlphy
->phyreg_def
[RF90_PATH_B
].rfswitch_control
=
380 RFPGA0_XAB_SWITCHCONTROL
;
381 rtlphy
->phyreg_def
[RF90_PATH_C
].rfswitch_control
=
382 RFPGA0_XCD_SWITCHCONTROL
;
383 rtlphy
->phyreg_def
[RF90_PATH_D
].rfswitch_control
=
384 RFPGA0_XCD_SWITCHCONTROL
;
386 rtlphy
->phyreg_def
[RF90_PATH_A
].rfagc_control1
= ROFDM0_XAAGCCORE1
;
387 rtlphy
->phyreg_def
[RF90_PATH_B
].rfagc_control1
= ROFDM0_XBAGCCORE1
;
388 rtlphy
->phyreg_def
[RF90_PATH_C
].rfagc_control1
= ROFDM0_XCAGCCORE1
;
389 rtlphy
->phyreg_def
[RF90_PATH_D
].rfagc_control1
= ROFDM0_XDAGCCORE1
;
391 rtlphy
->phyreg_def
[RF90_PATH_A
].rfagc_control2
= ROFDM0_XAAGCCORE2
;
392 rtlphy
->phyreg_def
[RF90_PATH_B
].rfagc_control2
= ROFDM0_XBAGCCORE2
;
393 rtlphy
->phyreg_def
[RF90_PATH_C
].rfagc_control2
= ROFDM0_XCAGCCORE2
;
394 rtlphy
->phyreg_def
[RF90_PATH_D
].rfagc_control2
= ROFDM0_XDAGCCORE2
;
396 rtlphy
->phyreg_def
[RF90_PATH_A
].rfrxiq_imbalance
=
397 ROFDM0_XARXIQIMBALANCE
;
398 rtlphy
->phyreg_def
[RF90_PATH_B
].rfrxiq_imbalance
=
399 ROFDM0_XBRXIQIMBALANCE
;
400 rtlphy
->phyreg_def
[RF90_PATH_C
].rfrxiq_imbalance
=
401 ROFDM0_XCRXIQIMBANLANCE
;
402 rtlphy
->phyreg_def
[RF90_PATH_D
].rfrxiq_imbalance
=
403 ROFDM0_XDRXIQIMBALANCE
;
405 rtlphy
->phyreg_def
[RF90_PATH_A
].rfrx_afe
= ROFDM0_XARXAFE
;
406 rtlphy
->phyreg_def
[RF90_PATH_B
].rfrx_afe
= ROFDM0_XBRXAFE
;
407 rtlphy
->phyreg_def
[RF90_PATH_C
].rfrx_afe
= ROFDM0_XCRXAFE
;
408 rtlphy
->phyreg_def
[RF90_PATH_D
].rfrx_afe
= ROFDM0_XDRXAFE
;
410 rtlphy
->phyreg_def
[RF90_PATH_A
].rftxiq_imbalance
=
411 ROFDM0_XATXIQIMBALANCE
;
412 rtlphy
->phyreg_def
[RF90_PATH_B
].rftxiq_imbalance
=
413 ROFDM0_XBTXIQIMBALANCE
;
414 rtlphy
->phyreg_def
[RF90_PATH_C
].rftxiq_imbalance
=
415 ROFDM0_XCTXIQIMBALANCE
;
416 rtlphy
->phyreg_def
[RF90_PATH_D
].rftxiq_imbalance
=
417 ROFDM0_XDTXIQIMBALANCE
;
419 rtlphy
->phyreg_def
[RF90_PATH_A
].rftx_afe
= ROFDM0_XATXAFE
;
420 rtlphy
->phyreg_def
[RF90_PATH_B
].rftx_afe
= ROFDM0_XBTXAFE
;
421 rtlphy
->phyreg_def
[RF90_PATH_C
].rftx_afe
= ROFDM0_XCTXAFE
;
422 rtlphy
->phyreg_def
[RF90_PATH_D
].rftx_afe
= ROFDM0_XDTXAFE
;
424 rtlphy
->phyreg_def
[RF90_PATH_A
].rflssi_readback
=
425 RFPGA0_XA_LSSIREADBACK
;
426 rtlphy
->phyreg_def
[RF90_PATH_B
].rflssi_readback
=
427 RFPGA0_XB_LSSIREADBACK
;
428 rtlphy
->phyreg_def
[RF90_PATH_C
].rflssi_readback
=
429 RFPGA0_XC_LSSIREADBACK
;
430 rtlphy
->phyreg_def
[RF90_PATH_D
].rflssi_readback
=
431 RFPGA0_XD_LSSIREADBACK
;
433 rtlphy
->phyreg_def
[RF90_PATH_A
].rflssi_readbackpi
=
434 TRANSCEIVEA_HSPI_READBACK
;
435 rtlphy
->phyreg_def
[RF90_PATH_B
].rflssi_readbackpi
=
436 TRANSCEIVEB_HSPI_READBACK
;
439 EXPORT_SYMBOL(_rtl92c_phy_init_bb_rf_register_definition
);
441 void rtl92c_phy_get_txpower_level(struct ieee80211_hw
*hw
, long *powerlevel
)
443 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
444 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
445 struct rtl_efuse
*rtlefuse
= rtl_efuse(rtl_priv(hw
));
449 txpwr_level
= rtlphy
->cur_cck_txpwridx
;
450 txpwr_dbm
= _rtl92c_phy_txpwr_idx_to_dbm(hw
,
451 WIRELESS_MODE_B
, txpwr_level
);
452 txpwr_level
= rtlphy
->cur_ofdm24g_txpwridx
+
453 rtlefuse
->legacy_ht_txpowerdiff
;
454 if (_rtl92c_phy_txpwr_idx_to_dbm(hw
,
456 txpwr_level
) > txpwr_dbm
)
458 _rtl92c_phy_txpwr_idx_to_dbm(hw
, WIRELESS_MODE_G
,
460 txpwr_level
= rtlphy
->cur_ofdm24g_txpwridx
;
461 if (_rtl92c_phy_txpwr_idx_to_dbm(hw
,
463 txpwr_level
) > txpwr_dbm
)
465 _rtl92c_phy_txpwr_idx_to_dbm(hw
, WIRELESS_MODE_N_24G
,
467 *powerlevel
= txpwr_dbm
;
470 static void _rtl92c_get_txpower_index(struct ieee80211_hw
*hw
, u8 channel
,
471 u8
*cckpowerlevel
, u8
*ofdmpowerlevel
)
473 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
474 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
475 struct rtl_efuse
*rtlefuse
= rtl_efuse(rtl_priv(hw
));
476 u8 index
= (channel
- 1);
478 cckpowerlevel
[RF90_PATH_A
] =
479 rtlefuse
->txpwrlevel_cck
[RF90_PATH_A
][index
];
480 cckpowerlevel
[RF90_PATH_B
] =
481 rtlefuse
->txpwrlevel_cck
[RF90_PATH_B
][index
];
482 if (get_rf_type(rtlphy
) == RF_1T2R
|| get_rf_type(rtlphy
) == RF_1T1R
) {
483 ofdmpowerlevel
[RF90_PATH_A
] =
484 rtlefuse
->txpwrlevel_ht40_1s
[RF90_PATH_A
][index
];
485 ofdmpowerlevel
[RF90_PATH_B
] =
486 rtlefuse
->txpwrlevel_ht40_1s
[RF90_PATH_B
][index
];
487 } else if (get_rf_type(rtlphy
) == RF_2T2R
) {
488 ofdmpowerlevel
[RF90_PATH_A
] =
489 rtlefuse
->txpwrlevel_ht40_2s
[RF90_PATH_A
][index
];
490 ofdmpowerlevel
[RF90_PATH_B
] =
491 rtlefuse
->txpwrlevel_ht40_2s
[RF90_PATH_B
][index
];
495 static void _rtl92c_ccxpower_index_check(struct ieee80211_hw
*hw
,
496 u8 channel
, u8
*cckpowerlevel
,
499 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
500 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
502 rtlphy
->cur_cck_txpwridx
= cckpowerlevel
[0];
503 rtlphy
->cur_ofdm24g_txpwridx
= ofdmpowerlevel
[0];
507 void rtl92c_phy_set_txpower_level(struct ieee80211_hw
*hw
, u8 channel
)
509 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
510 struct rtl_efuse
*rtlefuse
= rtl_efuse(rtlpriv
);
511 u8 cckpowerlevel
[2], ofdmpowerlevel
[2];
513 if (!rtlefuse
->txpwr_fromeprom
)
515 _rtl92c_get_txpower_index(hw
, channel
,
516 &cckpowerlevel
[0], &ofdmpowerlevel
[0]);
517 _rtl92c_ccxpower_index_check(hw
,
518 channel
, &cckpowerlevel
[0],
520 rtlpriv
->cfg
->ops
->phy_rf6052_set_cck_txpower(hw
, &cckpowerlevel
[0]);
521 rtlpriv
->cfg
->ops
->phy_rf6052_set_ofdm_txpower(hw
, &ofdmpowerlevel
[0],
524 EXPORT_SYMBOL(rtl92c_phy_set_txpower_level
);
526 bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw
*hw
, long power_indbm
)
528 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
529 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
530 struct rtl_efuse
*rtlefuse
= rtl_efuse(rtl_priv(hw
));
533 u8 ccktxpwridx
= _rtl92c_phy_dbm_to_txpwr_Idx(hw
,
536 u8 ofdmtxpwridx
= _rtl92c_phy_dbm_to_txpwr_Idx(hw
,
539 if (ofdmtxpwridx
- rtlefuse
->legacy_ht_txpowerdiff
> 0)
540 ofdmtxpwridx
-= rtlefuse
->legacy_ht_txpowerdiff
;
543 RT_TRACE(rtlpriv
, COMP_TXAGC
, DBG_TRACE
,
544 "%lx dBm, ccktxpwridx = %d, ofdmtxpwridx = %d\n",
545 power_indbm
, ccktxpwridx
, ofdmtxpwridx
);
546 for (idx
= 0; idx
< 14; idx
++) {
547 for (rf_path
= 0; rf_path
< 2; rf_path
++) {
548 rtlefuse
->txpwrlevel_cck
[rf_path
][idx
] = ccktxpwridx
;
549 rtlefuse
->txpwrlevel_ht40_1s
[rf_path
][idx
] =
551 rtlefuse
->txpwrlevel_ht40_2s
[rf_path
][idx
] =
555 rtl92c_phy_set_txpower_level(hw
, rtlphy
->current_channel
);
558 EXPORT_SYMBOL(rtl92c_phy_update_txpower_dbm
);
560 u8
_rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw
*hw
,
561 enum wireless_mode wirelessmode
,
567 switch (wirelessmode
) {
568 case WIRELESS_MODE_B
:
571 case WIRELESS_MODE_G
:
572 case WIRELESS_MODE_N_24G
:
580 if ((power_indbm
- offset
) > 0)
581 txpwridx
= (u8
) ((power_indbm
- offset
) * 2);
585 if (txpwridx
> MAX_TXPWR_IDX_NMODE_92S
)
586 txpwridx
= MAX_TXPWR_IDX_NMODE_92S
;
590 EXPORT_SYMBOL(_rtl92c_phy_dbm_to_txpwr_Idx
);
592 long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw
*hw
,
593 enum wireless_mode wirelessmode
,
599 switch (wirelessmode
) {
600 case WIRELESS_MODE_B
:
603 case WIRELESS_MODE_G
:
604 case WIRELESS_MODE_N_24G
:
611 pwrout_dbm
= txpwridx
/ 2 + offset
;
614 EXPORT_SYMBOL(_rtl92c_phy_txpwr_idx_to_dbm
);
616 void rtl92c_phy_scan_operation_backup(struct ieee80211_hw
*hw
, u8 operation
)
618 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
619 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
622 if (!is_hal_stop(rtlhal
)) {
624 case SCAN_OPT_BACKUP
:
625 iotype
= IO_CMD_PAUSE_DM_BY_SCAN
;
626 rtlpriv
->cfg
->ops
->set_hw_reg(hw
,
631 case SCAN_OPT_RESTORE
:
632 iotype
= IO_CMD_RESUME_DM_BY_SCAN
;
633 rtlpriv
->cfg
->ops
->set_hw_reg(hw
,
638 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
,
639 "Unknown Scan Backup operation\n");
644 EXPORT_SYMBOL(rtl92c_phy_scan_operation_backup
);
646 void rtl92c_phy_set_bw_mode(struct ieee80211_hw
*hw
,
647 enum nl80211_channel_type ch_type
)
649 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
650 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
651 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
652 u8 tmp_bw
= rtlphy
->current_chan_bw
;
654 if (rtlphy
->set_bwmode_inprogress
)
656 rtlphy
->set_bwmode_inprogress
= true;
657 if ((!is_hal_stop(rtlhal
)) && !(RT_CANNOT_IO(hw
))) {
658 rtlpriv
->cfg
->ops
->phy_set_bw_mode_callback(hw
);
660 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_WARNING
,
661 "FALSE driver sleep or unload\n");
662 rtlphy
->set_bwmode_inprogress
= false;
663 rtlphy
->current_chan_bw
= tmp_bw
;
666 EXPORT_SYMBOL(rtl92c_phy_set_bw_mode
);
668 void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw
*hw
)
670 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
671 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
672 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
675 RT_TRACE(rtlpriv
, COMP_SCAN
, DBG_TRACE
,
676 "switch to channel%d\n", rtlphy
->current_channel
);
677 if (is_hal_stop(rtlhal
))
680 if (!rtlphy
->sw_chnl_inprogress
)
682 if (!_rtl92c_phy_sw_chnl_step_by_step
683 (hw
, rtlphy
->current_channel
, &rtlphy
->sw_chnl_stage
,
684 &rtlphy
->sw_chnl_step
, &delay
)) {
690 rtlphy
->sw_chnl_inprogress
= false;
694 RT_TRACE(rtlpriv
, COMP_SCAN
, DBG_TRACE
, "<==\n");
696 EXPORT_SYMBOL(rtl92c_phy_sw_chnl_callback
);
698 u8
rtl92c_phy_sw_chnl(struct ieee80211_hw
*hw
)
700 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
701 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
702 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
704 if (rtlphy
->sw_chnl_inprogress
)
706 if (rtlphy
->set_bwmode_inprogress
)
708 RT_ASSERT((rtlphy
->current_channel
<= 14),
709 "WIRELESS_MODE_G but channel>14\n");
710 rtlphy
->sw_chnl_inprogress
= true;
711 rtlphy
->sw_chnl_stage
= 0;
712 rtlphy
->sw_chnl_step
= 0;
713 if (!(is_hal_stop(rtlhal
)) && !(RT_CANNOT_IO(hw
))) {
714 rtl92c_phy_sw_chnl_callback(hw
);
715 RT_TRACE(rtlpriv
, COMP_CHAN
, DBG_LOUD
,
716 "sw_chnl_inprogress false schdule workitem\n");
717 rtlphy
->sw_chnl_inprogress
= false;
719 RT_TRACE(rtlpriv
, COMP_CHAN
, DBG_LOUD
,
720 "sw_chnl_inprogress false driver sleep or unload\n");
721 rtlphy
->sw_chnl_inprogress
= false;
725 EXPORT_SYMBOL(rtl92c_phy_sw_chnl
);
727 static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd
*cmdtable
,
728 u32 cmdtableidx
, u32 cmdtablesz
,
729 enum swchnlcmd_id cmdid
,
730 u32 para1
, u32 para2
, u32 msdelay
)
732 struct swchnlcmd
*pcmd
;
734 if (cmdtable
== NULL
) {
735 RT_ASSERT(false, "cmdtable cannot be NULL\n");
739 if (cmdtableidx
>= cmdtablesz
)
742 pcmd
= cmdtable
+ cmdtableidx
;
746 pcmd
->msdelay
= msdelay
;
750 bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw
*hw
,
751 u8 channel
, u8
*stage
, u8
*step
,
754 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
755 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
756 struct swchnlcmd precommoncmd
[MAX_PRECMD_CNT
];
758 struct swchnlcmd postcommoncmd
[MAX_POSTCMD_CNT
];
759 u32 postcommoncmdcnt
;
760 struct swchnlcmd rfdependcmd
[MAX_RFDEPENDCMD_CNT
];
762 struct swchnlcmd
*currentcmd
= NULL
;
764 u8 num_total_rfpath
= rtlphy
->num_total_rfpath
;
767 _rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd
, precommoncmdcnt
++,
769 CMDID_SET_TXPOWEROWER_LEVEL
, 0, 0, 0);
770 _rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd
, precommoncmdcnt
++,
771 MAX_PRECMD_CNT
, CMDID_END
, 0, 0, 0);
773 postcommoncmdcnt
= 0;
775 _rtl92c_phy_set_sw_chnl_cmdarray(postcommoncmd
, postcommoncmdcnt
++,
776 MAX_POSTCMD_CNT
, CMDID_END
, 0, 0, 0);
780 RT_ASSERT((channel
>= 1 && channel
<= 14),
781 "invalid channel for Zebra: %d\n", channel
);
783 _rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd
, rfdependcmdcnt
++,
784 MAX_RFDEPENDCMD_CNT
, CMDID_RF_WRITEREG
,
785 RF_CHNLBW
, channel
, 10);
787 _rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd
, rfdependcmdcnt
++,
788 MAX_RFDEPENDCMD_CNT
, CMDID_END
, 0, 0,
794 currentcmd
= &precommoncmd
[*step
];
797 currentcmd
= &rfdependcmd
[*step
];
800 currentcmd
= &postcommoncmd
[*step
];
804 if (currentcmd
->cmdid
== CMDID_END
) {
814 switch (currentcmd
->cmdid
) {
815 case CMDID_SET_TXPOWEROWER_LEVEL
:
816 rtl92c_phy_set_txpower_level(hw
, channel
);
818 case CMDID_WRITEPORT_ULONG
:
819 rtl_write_dword(rtlpriv
, currentcmd
->para1
,
822 case CMDID_WRITEPORT_USHORT
:
823 rtl_write_word(rtlpriv
, currentcmd
->para1
,
824 (u16
) currentcmd
->para2
);
826 case CMDID_WRITEPORT_UCHAR
:
827 rtl_write_byte(rtlpriv
, currentcmd
->para1
,
828 (u8
) currentcmd
->para2
);
830 case CMDID_RF_WRITEREG
:
831 for (rfpath
= 0; rfpath
< num_total_rfpath
; rfpath
++) {
832 rtlphy
->rfreg_chnlval
[rfpath
] =
833 ((rtlphy
->rfreg_chnlval
[rfpath
] &
834 0xfffffc00) | currentcmd
->para2
);
836 rtl_set_rfreg(hw
, (enum radio_path
)rfpath
,
839 rtlphy
->rfreg_chnlval
[rfpath
]);
843 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
,
844 "switch case not processed\n");
851 (*delay
) = currentcmd
->msdelay
;
856 bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw
*hw
, u32 rfpath
)
860 EXPORT_SYMBOL(rtl8192_phy_check_is_legal_rfpath
);
862 static u8
_rtl92c_phy_path_a_iqk(struct ieee80211_hw
*hw
, bool config_pathb
)
864 u32 reg_eac
, reg_e94
, reg_e9c
, reg_ea4
;
867 rtl_set_bbreg(hw
, 0xe30, MASKDWORD
, 0x10008c1f);
868 rtl_set_bbreg(hw
, 0xe34, MASKDWORD
, 0x10008c1f);
869 rtl_set_bbreg(hw
, 0xe38, MASKDWORD
, 0x82140102);
870 rtl_set_bbreg(hw
, 0xe3c, MASKDWORD
,
871 config_pathb
? 0x28160202 : 0x28160502);
874 rtl_set_bbreg(hw
, 0xe50, MASKDWORD
, 0x10008c22);
875 rtl_set_bbreg(hw
, 0xe54, MASKDWORD
, 0x10008c22);
876 rtl_set_bbreg(hw
, 0xe58, MASKDWORD
, 0x82140102);
877 rtl_set_bbreg(hw
, 0xe5c, MASKDWORD
, 0x28160202);
880 rtl_set_bbreg(hw
, 0xe4c, MASKDWORD
, 0x001028d1);
881 rtl_set_bbreg(hw
, 0xe48, MASKDWORD
, 0xf9000000);
882 rtl_set_bbreg(hw
, 0xe48, MASKDWORD
, 0xf8000000);
884 mdelay(IQK_DELAY_TIME
);
886 reg_eac
= rtl_get_bbreg(hw
, 0xeac, MASKDWORD
);
887 reg_e94
= rtl_get_bbreg(hw
, 0xe94, MASKDWORD
);
888 reg_e9c
= rtl_get_bbreg(hw
, 0xe9c, MASKDWORD
);
889 reg_ea4
= rtl_get_bbreg(hw
, 0xea4, MASKDWORD
);
891 if (!(reg_eac
& BIT(28)) &&
892 (((reg_e94
& 0x03FF0000) >> 16) != 0x142) &&
893 (((reg_e9c
& 0x03FF0000) >> 16) != 0x42))
898 if (!(reg_eac
& BIT(27)) &&
899 (((reg_ea4
& 0x03FF0000) >> 16) != 0x132) &&
900 (((reg_eac
& 0x03FF0000) >> 16) != 0x36))
905 static u8
_rtl92c_phy_path_b_iqk(struct ieee80211_hw
*hw
)
907 u32 reg_eac
, reg_eb4
, reg_ebc
, reg_ec4
, reg_ecc
;
910 rtl_set_bbreg(hw
, 0xe60, MASKDWORD
, 0x00000002);
911 rtl_set_bbreg(hw
, 0xe60, MASKDWORD
, 0x00000000);
912 mdelay(IQK_DELAY_TIME
);
913 reg_eac
= rtl_get_bbreg(hw
, 0xeac, MASKDWORD
);
914 reg_eb4
= rtl_get_bbreg(hw
, 0xeb4, MASKDWORD
);
915 reg_ebc
= rtl_get_bbreg(hw
, 0xebc, MASKDWORD
);
916 reg_ec4
= rtl_get_bbreg(hw
, 0xec4, MASKDWORD
);
917 reg_ecc
= rtl_get_bbreg(hw
, 0xecc, MASKDWORD
);
919 if (!(reg_eac
& BIT(31)) &&
920 (((reg_eb4
& 0x03FF0000) >> 16) != 0x142) &&
921 (((reg_ebc
& 0x03FF0000) >> 16) != 0x42))
925 if (!(reg_eac
& BIT(30)) &&
926 (((reg_ec4
& 0x03FF0000) >> 16) != 0x132) &&
927 (((reg_ecc
& 0x03FF0000) >> 16) != 0x36))
932 static void _rtl92c_phy_path_a_fill_iqk_matrix(struct ieee80211_hw
*hw
,
933 bool iqk_ok
, long result
[][8],
934 u8 final_candidate
, bool btxonly
)
936 u32 oldval_0
, x
, tx0_a
, reg
;
939 if (final_candidate
== 0xFF) {
942 oldval_0
= (rtl_get_bbreg(hw
, ROFDM0_XATXIQIMBALANCE
,
943 MASKDWORD
) >> 22) & 0x3FF;
944 x
= result
[final_candidate
][0];
945 if ((x
& 0x00000200) != 0)
947 tx0_a
= (x
* oldval_0
) >> 8;
948 rtl_set_bbreg(hw
, ROFDM0_XATXIQIMBALANCE
, 0x3FF, tx0_a
);
949 rtl_set_bbreg(hw
, ROFDM0_ECCATHRESHOLD
, BIT(31),
950 ((x
* oldval_0
>> 7) & 0x1));
951 y
= result
[final_candidate
][1];
952 if ((y
& 0x00000200) != 0)
954 tx0_c
= (y
* oldval_0
) >> 8;
955 rtl_set_bbreg(hw
, ROFDM0_XCTXAFE
, 0xF0000000,
956 ((tx0_c
& 0x3C0) >> 6));
957 rtl_set_bbreg(hw
, ROFDM0_XATXIQIMBALANCE
, 0x003F0000,
959 rtl_set_bbreg(hw
, ROFDM0_ECCATHRESHOLD
, BIT(29),
960 ((y
* oldval_0
>> 7) & 0x1));
963 reg
= result
[final_candidate
][2];
964 rtl_set_bbreg(hw
, ROFDM0_XARXIQIMBALANCE
, 0x3FF, reg
);
965 reg
= result
[final_candidate
][3] & 0x3F;
966 rtl_set_bbreg(hw
, ROFDM0_XARXIQIMBALANCE
, 0xFC00, reg
);
967 reg
= (result
[final_candidate
][3] >> 6) & 0xF;
968 rtl_set_bbreg(hw
, 0xca0, 0xF0000000, reg
);
972 static void _rtl92c_phy_path_b_fill_iqk_matrix(struct ieee80211_hw
*hw
,
973 bool iqk_ok
, long result
[][8],
974 u8 final_candidate
, bool btxonly
)
976 u32 oldval_1
, x
, tx1_a
, reg
;
979 if (final_candidate
== 0xFF) {
982 oldval_1
= (rtl_get_bbreg(hw
, ROFDM0_XBTXIQIMBALANCE
,
983 MASKDWORD
) >> 22) & 0x3FF;
984 x
= result
[final_candidate
][4];
985 if ((x
& 0x00000200) != 0)
987 tx1_a
= (x
* oldval_1
) >> 8;
988 rtl_set_bbreg(hw
, ROFDM0_XBTXIQIMBALANCE
, 0x3FF, tx1_a
);
989 rtl_set_bbreg(hw
, ROFDM0_ECCATHRESHOLD
, BIT(27),
990 ((x
* oldval_1
>> 7) & 0x1));
991 y
= result
[final_candidate
][5];
992 if ((y
& 0x00000200) != 0)
994 tx1_c
= (y
* oldval_1
) >> 8;
995 rtl_set_bbreg(hw
, ROFDM0_XDTXAFE
, 0xF0000000,
996 ((tx1_c
& 0x3C0) >> 6));
997 rtl_set_bbreg(hw
, ROFDM0_XBTXIQIMBALANCE
, 0x003F0000,
999 rtl_set_bbreg(hw
, ROFDM0_ECCATHRESHOLD
, BIT(25),
1000 ((y
* oldval_1
>> 7) & 0x1));
1003 reg
= result
[final_candidate
][6];
1004 rtl_set_bbreg(hw
, ROFDM0_XBRXIQIMBALANCE
, 0x3FF, reg
);
1005 reg
= result
[final_candidate
][7] & 0x3F;
1006 rtl_set_bbreg(hw
, ROFDM0_XBRXIQIMBALANCE
, 0xFC00, reg
);
1007 reg
= (result
[final_candidate
][7] >> 6) & 0xF;
1008 rtl_set_bbreg(hw
, ROFDM0_AGCRSSITABLE
, 0x0000F000, reg
);
1012 static void _rtl92c_phy_save_adda_registers(struct ieee80211_hw
*hw
,
1013 u32
*addareg
, u32
*addabackup
,
1018 for (i
= 0; i
< registernum
; i
++)
1019 addabackup
[i
] = rtl_get_bbreg(hw
, addareg
[i
], MASKDWORD
);
1022 static void _rtl92c_phy_save_mac_registers(struct ieee80211_hw
*hw
,
1023 u32
*macreg
, u32
*macbackup
)
1025 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1028 for (i
= 0; i
< (IQK_MAC_REG_NUM
- 1); i
++)
1029 macbackup
[i
] = rtl_read_byte(rtlpriv
, macreg
[i
]);
1030 macbackup
[i
] = rtl_read_dword(rtlpriv
, macreg
[i
]);
1033 static void _rtl92c_phy_reload_adda_registers(struct ieee80211_hw
*hw
,
1034 u32
*addareg
, u32
*addabackup
,
1039 for (i
= 0; i
< regiesternum
; i
++)
1040 rtl_set_bbreg(hw
, addareg
[i
], MASKDWORD
, addabackup
[i
]);
1043 static void _rtl92c_phy_reload_mac_registers(struct ieee80211_hw
*hw
,
1044 u32
*macreg
, u32
*macbackup
)
1046 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1049 for (i
= 0; i
< (IQK_MAC_REG_NUM
- 1); i
++)
1050 rtl_write_byte(rtlpriv
, macreg
[i
], (u8
) macbackup
[i
]);
1051 rtl_write_dword(rtlpriv
, macreg
[i
], macbackup
[i
]);
1054 static void _rtl92c_phy_path_adda_on(struct ieee80211_hw
*hw
,
1055 u32
*addareg
, bool is_patha_on
, bool is2t
)
1060 pathOn
= is_patha_on
? 0x04db25a4 : 0x0b1b25a4;
1061 if (false == is2t
) {
1062 pathOn
= 0x0bdb25a0;
1063 rtl_set_bbreg(hw
, addareg
[0], MASKDWORD
, 0x0b1b25a0);
1065 rtl_set_bbreg(hw
, addareg
[0], MASKDWORD
, pathOn
);
1068 for (i
= 1; i
< IQK_ADDA_REG_NUM
; i
++)
1069 rtl_set_bbreg(hw
, addareg
[i
], MASKDWORD
, pathOn
);
1072 static void _rtl92c_phy_mac_setting_calibration(struct ieee80211_hw
*hw
,
1073 u32
*macreg
, u32
*macbackup
)
1075 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1078 rtl_write_byte(rtlpriv
, macreg
[0], 0x3F);
1080 for (i
= 1; i
< (IQK_MAC_REG_NUM
- 1); i
++)
1081 rtl_write_byte(rtlpriv
, macreg
[i
],
1082 (u8
) (macbackup
[i
] & (~BIT(3))));
1083 rtl_write_byte(rtlpriv
, macreg
[i
], (u8
) (macbackup
[i
] & (~BIT(5))));
1086 static void _rtl92c_phy_path_a_standby(struct ieee80211_hw
*hw
)
1088 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x0);
1089 rtl_set_bbreg(hw
, 0x840, MASKDWORD
, 0x00010000);
1090 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x80800000);
1093 static void _rtl92c_phy_pi_mode_switch(struct ieee80211_hw
*hw
, bool pi_mode
)
1097 mode
= pi_mode
? 0x01000100 : 0x01000000;
1098 rtl_set_bbreg(hw
, 0x820, MASKDWORD
, mode
);
1099 rtl_set_bbreg(hw
, 0x828, MASKDWORD
, mode
);
1102 static bool _rtl92c_phy_simularity_compare(struct ieee80211_hw
*hw
,
1103 long result
[][8], u8 c1
, u8 c2
)
1105 u32 i
, j
, diff
, simularity_bitmap
, bound
;
1106 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
1108 u8 final_candidate
[2] = { 0xFF, 0xFF };
1109 bool bresult
= true, is2t
= IS_92C_SERIAL(rtlhal
->version
);
1116 simularity_bitmap
= 0;
1118 for (i
= 0; i
< bound
; i
++) {
1119 diff
= (result
[c1
][i
] > result
[c2
][i
]) ?
1120 (result
[c1
][i
] - result
[c2
][i
]) :
1121 (result
[c2
][i
] - result
[c1
][i
]);
1123 if (diff
> MAX_TOLERANCE
) {
1124 if ((i
== 2 || i
== 6) && !simularity_bitmap
) {
1125 if (result
[c1
][i
] + result
[c1
][i
+ 1] == 0)
1126 final_candidate
[(i
/ 4)] = c2
;
1127 else if (result
[c2
][i
] + result
[c2
][i
+ 1] == 0)
1128 final_candidate
[(i
/ 4)] = c1
;
1130 simularity_bitmap
= simularity_bitmap
|
1134 simularity_bitmap
| (1 << i
);
1138 if (simularity_bitmap
== 0) {
1139 for (i
= 0; i
< (bound
/ 4); i
++) {
1140 if (final_candidate
[i
] != 0xFF) {
1141 for (j
= i
* 4; j
< (i
+ 1) * 4 - 2; j
++)
1143 result
[final_candidate
[i
]][j
];
1148 } else if (!(simularity_bitmap
& 0x0F)) {
1149 for (i
= 0; i
< 4; i
++)
1150 result
[3][i
] = result
[c1
][i
];
1152 } else if (!(simularity_bitmap
& 0xF0) && is2t
) {
1153 for (i
= 4; i
< 8; i
++)
1154 result
[3][i
] = result
[c1
][i
];
1162 static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw
*hw
,
1163 long result
[][8], u8 t
, bool is2t
)
1165 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1166 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
1168 u8 patha_ok
, pathb_ok
;
1169 u32 adda_reg
[IQK_ADDA_REG_NUM
] = {
1170 0x85c, 0xe6c, 0xe70, 0xe74,
1171 0xe78, 0xe7c, 0xe80, 0xe84,
1172 0xe88, 0xe8c, 0xed0, 0xed4,
1173 0xed8, 0xedc, 0xee0, 0xeec
1176 u32 iqk_mac_reg
[IQK_MAC_REG_NUM
] = {
1177 0x522, 0x550, 0x551, 0x040
1180 const u32 retrycount
= 2;
1184 rtl_get_bbreg(hw
, 0x800, MASKDWORD
);
1186 _rtl92c_phy_save_adda_registers(hw
, adda_reg
,
1187 rtlphy
->adda_backup
, 16);
1188 _rtl92c_phy_save_mac_registers(hw
, iqk_mac_reg
,
1189 rtlphy
->iqk_mac_backup
);
1191 _rtl92c_phy_path_adda_on(hw
, adda_reg
, true, is2t
);
1193 rtlphy
->rfpi_enable
= (u8
) rtl_get_bbreg(hw
,
1194 RFPGA0_XA_HSSIPARAMETER1
,
1198 if (!rtlphy
->rfpi_enable
)
1199 _rtl92c_phy_pi_mode_switch(hw
, true);
1201 rtlphy
->reg_c04
= rtl_get_bbreg(hw
, 0xc04, MASKDWORD
);
1202 rtlphy
->reg_c08
= rtl_get_bbreg(hw
, 0xc08, MASKDWORD
);
1203 rtlphy
->reg_874
= rtl_get_bbreg(hw
, 0x874, MASKDWORD
);
1205 rtl_set_bbreg(hw
, 0xc04, MASKDWORD
, 0x03a05600);
1206 rtl_set_bbreg(hw
, 0xc08, MASKDWORD
, 0x000800e4);
1207 rtl_set_bbreg(hw
, 0x874, MASKDWORD
, 0x22204000);
1209 rtl_set_bbreg(hw
, 0x840, MASKDWORD
, 0x00010000);
1210 rtl_set_bbreg(hw
, 0x844, MASKDWORD
, 0x00010000);
1212 _rtl92c_phy_mac_setting_calibration(hw
, iqk_mac_reg
,
1213 rtlphy
->iqk_mac_backup
);
1214 rtl_set_bbreg(hw
, 0xb68, MASKDWORD
, 0x00080000);
1216 rtl_set_bbreg(hw
, 0xb6c, MASKDWORD
, 0x00080000);
1217 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x80800000);
1218 rtl_set_bbreg(hw
, 0xe40, MASKDWORD
, 0x01007c00);
1219 rtl_set_bbreg(hw
, 0xe44, MASKDWORD
, 0x01004800);
1220 for (i
= 0; i
< retrycount
; i
++) {
1221 patha_ok
= _rtl92c_phy_path_a_iqk(hw
, is2t
);
1222 if (patha_ok
== 0x03) {
1223 result
[t
][0] = (rtl_get_bbreg(hw
, 0xe94, MASKDWORD
) &
1225 result
[t
][1] = (rtl_get_bbreg(hw
, 0xe9c, MASKDWORD
) &
1227 result
[t
][2] = (rtl_get_bbreg(hw
, 0xea4, MASKDWORD
) &
1229 result
[t
][3] = (rtl_get_bbreg(hw
, 0xeac, MASKDWORD
) &
1232 } else if (i
== (retrycount
- 1) && patha_ok
== 0x01)
1234 result
[t
][0] = (rtl_get_bbreg(hw
, 0xe94,
1235 MASKDWORD
) & 0x3FF0000) >>
1238 (rtl_get_bbreg(hw
, 0xe9c, MASKDWORD
) & 0x3FF0000) >> 16;
1243 _rtl92c_phy_path_a_standby(hw
);
1244 _rtl92c_phy_path_adda_on(hw
, adda_reg
, false, is2t
);
1245 for (i
= 0; i
< retrycount
; i
++) {
1246 pathb_ok
= _rtl92c_phy_path_b_iqk(hw
);
1247 if (pathb_ok
== 0x03) {
1248 result
[t
][4] = (rtl_get_bbreg(hw
,
1253 (rtl_get_bbreg(hw
, 0xebc, MASKDWORD
) &
1256 (rtl_get_bbreg(hw
, 0xec4, MASKDWORD
) &
1259 (rtl_get_bbreg(hw
, 0xecc, MASKDWORD
) &
1262 } else if (i
== (retrycount
- 1) && pathb_ok
== 0x01) {
1263 result
[t
][4] = (rtl_get_bbreg(hw
,
1268 result
[t
][5] = (rtl_get_bbreg(hw
, 0xebc, MASKDWORD
) &
1272 rtl_set_bbreg(hw
, 0xc04, MASKDWORD
, rtlphy
->reg_c04
);
1273 rtl_set_bbreg(hw
, 0x874, MASKDWORD
, rtlphy
->reg_874
);
1274 rtl_set_bbreg(hw
, 0xc08, MASKDWORD
, rtlphy
->reg_c08
);
1275 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0);
1276 rtl_set_bbreg(hw
, 0x840, MASKDWORD
, 0x00032ed3);
1278 rtl_set_bbreg(hw
, 0x844, MASKDWORD
, 0x00032ed3);
1280 if (!rtlphy
->rfpi_enable
)
1281 _rtl92c_phy_pi_mode_switch(hw
, false);
1282 _rtl92c_phy_reload_adda_registers(hw
, adda_reg
,
1283 rtlphy
->adda_backup
, 16);
1284 _rtl92c_phy_reload_mac_registers(hw
, iqk_mac_reg
,
1285 rtlphy
->iqk_mac_backup
);
1289 static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw
*hw
,
1290 char delta
, bool is2t
)
1292 #if 0 /* This routine is deliberately dummied out for later fixes */
1293 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1294 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
1295 struct rtl_efuse
*rtlefuse
= rtl_efuse(rtl_priv(hw
));
1297 u32 reg_d
[PATH_NUM
];
1298 u32 tmpreg
, index
, offset
, path
, i
, pathbound
= PATH_NUM
, apkbound
;
1300 u32 bb_backup
[APK_BB_REG_NUM
];
1301 u32 bb_reg
[APK_BB_REG_NUM
] = {
1302 0x904, 0xc04, 0x800, 0xc08, 0x874
1304 u32 bb_ap_mode
[APK_BB_REG_NUM
] = {
1305 0x00000020, 0x00a05430, 0x02040000,
1306 0x000800e4, 0x00204000
1308 u32 bb_normal_ap_mode
[APK_BB_REG_NUM
] = {
1309 0x00000020, 0x00a05430, 0x02040000,
1310 0x000800e4, 0x22204000
1313 u32 afe_backup
[APK_AFE_REG_NUM
];
1314 u32 afe_reg
[APK_AFE_REG_NUM
] = {
1315 0x85c, 0xe6c, 0xe70, 0xe74, 0xe78,
1316 0xe7c, 0xe80, 0xe84, 0xe88, 0xe8c,
1317 0xed0, 0xed4, 0xed8, 0xedc, 0xee0,
1321 u32 mac_backup
[IQK_MAC_REG_NUM
];
1322 u32 mac_reg
[IQK_MAC_REG_NUM
] = {
1323 0x522, 0x550, 0x551, 0x040
1326 u32 apk_rf_init_value
[PATH_NUM
][APK_BB_REG_NUM
] = {
1327 {0x0852c, 0x1852c, 0x5852c, 0x1852c, 0x5852c},
1328 {0x2852e, 0x0852e, 0x3852e, 0x0852e, 0x0852e}
1331 u32 apk_normal_rf_init_value
[PATH_NUM
][APK_BB_REG_NUM
] = {
1332 {0x0852c, 0x0a52c, 0x3a52c, 0x5a52c, 0x5a52c},
1333 {0x0852c, 0x0a52c, 0x5a52c, 0x5a52c, 0x5a52c}
1336 u32 apk_rf_value_0
[PATH_NUM
][APK_BB_REG_NUM
] = {
1337 {0x52019, 0x52014, 0x52013, 0x5200f, 0x5208d},
1338 {0x5201a, 0x52019, 0x52016, 0x52033, 0x52050}
1341 u32 apk_normal_rf_value_0
[PATH_NUM
][APK_BB_REG_NUM
] = {
1342 {0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a},
1343 {0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a}
1346 u32 afe_on_off
[PATH_NUM
] = {
1347 0x04db25a4, 0x0b1b25a4
1350 const u32 apk_offset
[PATH_NUM
] = { 0xb68, 0xb6c };
1352 u32 apk_normal_offset
[PATH_NUM
] = { 0xb28, 0xb98 };
1354 u32 apk_value
[PATH_NUM
] = { 0x92fc0000, 0x12fc0000 };
1356 u32 apk_normal_value
[PATH_NUM
] = { 0x92680000, 0x12680000 };
1358 const char apk_delta_mapping
[APK_BB_REG_NUM
][13] = {
1359 {-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
1360 {-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
1361 {-6, -4, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6},
1362 {-1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6},
1363 {-11, -9, -7, -5, -3, -1, 0, 0, 0, 0, 0, 0, 0}
1366 const u32 apk_normal_setting_value_1
[13] = {
1367 0x01017018, 0xf7ed8f84, 0x1b1a1816, 0x2522201e, 0x322e2b28,
1368 0x433f3a36, 0x5b544e49, 0x7b726a62, 0xa69a8f84, 0xdfcfc0b3,
1369 0x12680000, 0x00880000, 0x00880000
1372 const u32 apk_normal_setting_value_2
[16] = {
1373 0x01c7021d, 0x01670183, 0x01000123, 0x00bf00e2, 0x008d00a3,
1374 0x0068007b, 0x004d0059, 0x003a0042, 0x002b0031, 0x001f0025,
1375 0x0017001b, 0x00110014, 0x000c000f, 0x0009000b, 0x00070008,
1379 u32 apk_result
[PATH_NUM
][APK_BB_REG_NUM
];
1381 long bb_offset
, delta_v
, delta_offset
;
1388 for (index
= 0; index
< PATH_NUM
; index
++) {
1389 apk_offset
[index
] = apk_normal_offset
[index
];
1390 apk_value
[index
] = apk_normal_value
[index
];
1391 afe_on_off
[index
] = 0x6fdb25a4;
1394 for (index
= 0; index
< APK_BB_REG_NUM
; index
++) {
1395 for (path
= 0; path
< pathbound
; path
++) {
1396 apk_rf_init_value
[path
][index
] =
1397 apk_normal_rf_init_value
[path
][index
];
1398 apk_rf_value_0
[path
][index
] =
1399 apk_normal_rf_value_0
[path
][index
];
1401 bb_ap_mode
[index
] = bb_normal_ap_mode
[index
];
1406 for (index
= 0; index
< APK_BB_REG_NUM
; index
++) {
1409 bb_backup
[index
] = rtl_get_bbreg(hw
, bb_reg
[index
], MASKDWORD
);
1412 _rtl92c_phy_save_mac_registers(hw
, mac_reg
, mac_backup
);
1414 _rtl92c_phy_save_adda_registers(hw
, afe_reg
, afe_backup
, 16);
1416 for (path
= 0; path
< pathbound
; path
++) {
1417 if (path
== RF90_PATH_A
) {
1419 for (index
= 0; index
< 11; index
++) {
1420 rtl_set_bbreg(hw
, offset
, MASKDWORD
,
1421 apk_normal_setting_value_1
1427 rtl_set_bbreg(hw
, 0xb98, MASKDWORD
, 0x12680000);
1430 for (; index
< 13; index
++) {
1431 rtl_set_bbreg(hw
, offset
, MASKDWORD
,
1432 apk_normal_setting_value_1
1438 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x40000000);
1441 for (index
= 0; index
< 16; index
++) {
1442 rtl_set_bbreg(hw
, offset
, MASKDWORD
,
1443 apk_normal_setting_value_2
1448 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x00000000);
1449 } else if (path
== RF90_PATH_B
) {
1451 for (index
= 0; index
< 10; index
++) {
1452 rtl_set_bbreg(hw
, offset
, MASKDWORD
,
1453 apk_normal_setting_value_1
1458 rtl_set_bbreg(hw
, 0xb28, MASKDWORD
, 0x12680000);
1459 rtl_set_bbreg(hw
, 0xb98, MASKDWORD
, 0x12680000);
1463 for (; index
< 13; index
++) {
1464 rtl_set_bbreg(hw
, offset
, MASKDWORD
,
1465 apk_normal_setting_value_1
1471 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x40000000);
1474 for (index
= 0; index
< 16; index
++) {
1475 rtl_set_bbreg(hw
, offset
, MASKDWORD
,
1476 apk_normal_setting_value_2
1481 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x00000000);
1484 reg_d
[path
] = rtl_get_rfreg(hw
, (enum radio_path
)path
,
1487 for (index
= 0; index
< APK_AFE_REG_NUM
; index
++)
1488 rtl_set_bbreg(hw
, afe_reg
[index
], MASKDWORD
,
1491 if (path
== RF90_PATH_A
) {
1492 for (index
= 0; index
< APK_BB_REG_NUM
; index
++) {
1495 rtl_set_bbreg(hw
, bb_reg
[index
], MASKDWORD
,
1500 _rtl92c_phy_mac_setting_calibration(hw
, mac_reg
, mac_backup
);
1503 rtl_set_rfreg(hw
, RF90_PATH_B
, 0x0, MASKDWORD
, 0x10000);
1505 rtl_set_rfreg(hw
, RF90_PATH_A
, 0x00, MASKDWORD
,
1507 rtl_set_rfreg(hw
, RF90_PATH_A
, 0x10, MASKDWORD
,
1509 rtl_set_rfreg(hw
, RF90_PATH_A
, 0x11, MASKDWORD
,
1513 delta_offset
= ((delta
+ 14) / 2);
1514 if (delta_offset
< 0)
1516 else if (delta_offset
> 12)
1519 for (index
= 0; index
< APK_BB_REG_NUM
; index
++) {
1523 tmpreg
= apk_rf_init_value
[path
][index
];
1525 if (!rtlefuse
->apk_thermalmeterignore
) {
1526 bb_offset
= (tmpreg
& 0xF0000) >> 16;
1528 if (!(tmpreg
& BIT(15)))
1529 bb_offset
= -bb_offset
;
1532 apk_delta_mapping
[index
][delta_offset
];
1534 bb_offset
+= delta_v
;
1536 if (bb_offset
< 0) {
1537 tmpreg
= tmpreg
& (~BIT(15));
1538 bb_offset
= -bb_offset
;
1540 tmpreg
= tmpreg
| BIT(15);
1544 (tmpreg
& 0xFFF0FFFF) | (bb_offset
<< 16);
1547 rtl_set_rfreg(hw
, (enum radio_path
)path
, 0xc,
1548 MASKDWORD
, 0x8992e);
1549 rtl_set_rfreg(hw
, (enum radio_path
)path
, 0x0,
1550 MASKDWORD
, apk_rf_value_0
[path
][index
]);
1551 rtl_set_rfreg(hw
, (enum radio_path
)path
, 0xd,
1556 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x80000000);
1557 rtl_set_bbreg(hw
, apk_offset
[path
],
1558 MASKDWORD
, apk_value
[0]);
1559 RTPRINT(rtlpriv
, FINIT
, INIT_IQK
,
1560 ("PHY_APCalibrate() offset 0x%x "
1563 rtl_get_bbreg(hw
, apk_offset
[path
],
1568 rtl_set_bbreg(hw
, apk_offset
[path
],
1569 MASKDWORD
, apk_value
[1]);
1570 RTPRINT(rtlpriv
, FINIT
, INIT_IQK
,
1571 ("PHY_APCalibrate() offset 0x%x "
1574 rtl_get_bbreg(hw
, apk_offset
[path
],
1579 rtl_set_bbreg(hw
, 0xe28, MASKDWORD
, 0x00000000);
1581 if (path
== RF90_PATH_A
)
1582 tmpreg
= rtl_get_bbreg(hw
, 0xbd8,
1585 tmpreg
= rtl_get_bbreg(hw
, 0xbd8,
1588 RTPRINT(rtlpriv
, FINIT
, INIT_IQK
,
1589 ("PHY_APCalibrate() offset "
1590 "0xbd8[25:21] %x\n", tmpreg
));
1594 } while (tmpreg
> apkbound
&& i
< 4);
1596 apk_result
[path
][index
] = tmpreg
;
1600 _rtl92c_phy_reload_mac_registers(hw
, mac_reg
, mac_backup
);
1602 for (index
= 0; index
< APK_BB_REG_NUM
; index
++) {
1605 rtl_set_bbreg(hw
, bb_reg
[index
], MASKDWORD
, bb_backup
[index
]);
1608 _rtl92c_phy_reload_adda_registers(hw
, afe_reg
, afe_backup
, 16);
1610 for (path
= 0; path
< pathbound
; path
++) {
1611 rtl_set_rfreg(hw
, (enum radio_path
)path
, 0xd,
1612 MASKDWORD
, reg_d
[path
]);
1614 if (path
== RF90_PATH_B
) {
1615 rtl_set_rfreg(hw
, RF90_PATH_A
, 0x10, MASKDWORD
,
1617 rtl_set_rfreg(hw
, RF90_PATH_A
, 0x11, MASKDWORD
,
1621 if (apk_result
[path
][1] > 6)
1622 apk_result
[path
][1] = 6;
1625 for (path
= 0; path
< pathbound
; path
++) {
1626 rtl_set_rfreg(hw
, (enum radio_path
)path
, 0x3, MASKDWORD
,
1627 ((apk_result
[path
][1] << 15) |
1628 (apk_result
[path
][1] << 10) |
1629 (apk_result
[path
][1] << 5) |
1630 apk_result
[path
][1]));
1632 if (path
== RF90_PATH_A
)
1633 rtl_set_rfreg(hw
, (enum radio_path
)path
, 0x4, MASKDWORD
,
1634 ((apk_result
[path
][1] << 15) |
1635 (apk_result
[path
][1] << 10) |
1636 (0x00 << 5) | 0x05));
1638 rtl_set_rfreg(hw
, (enum radio_path
)path
, 0x4, MASKDWORD
,
1639 ((apk_result
[path
][1] << 15) |
1640 (apk_result
[path
][1] << 10) |
1641 (0x02 << 5) | 0x05));
1643 rtl_set_rfreg(hw
, (enum radio_path
)path
, 0xe, MASKDWORD
,
1644 ((0x08 << 15) | (0x08 << 10) | (0x08 << 5) |
1648 rtlphy
->b_apk_done
= true;
1652 static void _rtl92c_phy_set_rfpath_switch(struct ieee80211_hw
*hw
,
1653 bool bmain
, bool is2t
)
1655 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
1657 if (is_hal_stop(rtlhal
)) {
1658 rtl_set_bbreg(hw
, REG_LEDCFG0
, BIT(23), 0x01);
1659 rtl_set_bbreg(hw
, rFPGA0_XAB_RFPARAMETER
, BIT(13), 0x01);
1663 rtl_set_bbreg(hw
, RFPGA0_XB_RFINTERFACEOE
,
1664 BIT(5) | BIT(6), 0x1);
1666 rtl_set_bbreg(hw
, RFPGA0_XB_RFINTERFACEOE
,
1667 BIT(5) | BIT(6), 0x2);
1670 rtl_set_bbreg(hw
, RFPGA0_XA_RFINTERFACEOE
, 0x300, 0x2);
1672 rtl_set_bbreg(hw
, RFPGA0_XA_RFINTERFACEOE
, 0x300, 0x1);
1678 #undef IQK_ADDA_REG_NUM
1679 #undef IQK_DELAY_TIME
1681 void rtl92c_phy_iq_calibrate(struct ieee80211_hw
*hw
, bool recovery
)
1683 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1684 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
1685 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
1688 u8 i
, final_candidate
;
1689 bool patha_ok
, pathb_ok
;
1690 long reg_e94
, reg_e9c
, reg_ea4
, reg_eb4
, reg_ebc
, reg_ec4
, reg_tmp
= 0;
1691 bool is12simular
, is13simular
, is23simular
;
1692 bool start_conttx
= false, singletone
= false;
1693 u32 iqk_bb_reg
[10] = {
1694 ROFDM0_XARXIQIMBALANCE
,
1695 ROFDM0_XBRXIQIMBALANCE
,
1696 ROFDM0_ECCATHRESHOLD
,
1697 ROFDM0_AGCRSSITABLE
,
1698 ROFDM0_XATXIQIMBALANCE
,
1699 ROFDM0_XBTXIQIMBALANCE
,
1700 ROFDM0_XCTXIQIMBALANCE
,
1707 _rtl92c_phy_reload_adda_registers(hw
,
1709 rtlphy
->iqk_bb_backup
, 10);
1712 if (start_conttx
|| singletone
)
1714 for (i
= 0; i
< 8; i
++) {
1720 final_candidate
= 0xff;
1723 is12simular
= false;
1724 is23simular
= false;
1725 is13simular
= false;
1726 for (i
= 0; i
< 3; i
++) {
1727 if (IS_92C_SERIAL(rtlhal
->version
))
1728 _rtl92c_phy_iq_calibrate(hw
, result
, i
, true);
1730 _rtl92c_phy_iq_calibrate(hw
, result
, i
, false);
1732 is12simular
= _rtl92c_phy_simularity_compare(hw
,
1736 final_candidate
= 0;
1741 is13simular
= _rtl92c_phy_simularity_compare(hw
,
1745 final_candidate
= 0;
1748 is23simular
= _rtl92c_phy_simularity_compare(hw
,
1752 final_candidate
= 1;
1754 for (i
= 0; i
< 8; i
++)
1755 reg_tmp
+= result
[3][i
];
1758 final_candidate
= 3;
1760 final_candidate
= 0xFF;
1764 for (i
= 0; i
< 4; i
++) {
1765 reg_e94
= result
[i
][0];
1766 reg_e9c
= result
[i
][1];
1767 reg_ea4
= result
[i
][2];
1768 reg_eb4
= result
[i
][4];
1769 reg_ebc
= result
[i
][5];
1770 reg_ec4
= result
[i
][6];
1772 if (final_candidate
!= 0xff) {
1773 rtlphy
->reg_e94
= reg_e94
= result
[final_candidate
][0];
1774 rtlphy
->reg_e9c
= reg_e9c
= result
[final_candidate
][1];
1775 reg_ea4
= result
[final_candidate
][2];
1776 rtlphy
->reg_eb4
= reg_eb4
= result
[final_candidate
][4];
1777 rtlphy
->reg_ebc
= reg_ebc
= result
[final_candidate
][5];
1778 reg_ec4
= result
[final_candidate
][6];
1779 patha_ok
= pathb_ok
= true;
1781 rtlphy
->reg_e94
= rtlphy
->reg_eb4
= 0x100;
1782 rtlphy
->reg_e9c
= rtlphy
->reg_ebc
= 0x0;
1784 if (reg_e94
!= 0) /*&&(reg_ea4 != 0) */
1785 _rtl92c_phy_path_a_fill_iqk_matrix(hw
, patha_ok
, result
,
1788 if (IS_92C_SERIAL(rtlhal
->version
)) {
1789 if (reg_eb4
!= 0) /*&&(reg_ec4 != 0) */
1790 _rtl92c_phy_path_b_fill_iqk_matrix(hw
, pathb_ok
,
1795 _rtl92c_phy_save_adda_registers(hw
, iqk_bb_reg
,
1796 rtlphy
->iqk_bb_backup
, 10);
1798 EXPORT_SYMBOL(rtl92c_phy_iq_calibrate
);
1800 void rtl92c_phy_lc_calibrate(struct ieee80211_hw
*hw
)
1802 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1803 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
1804 bool start_conttx
= false, singletone
= false;
1806 if (start_conttx
|| singletone
)
1808 if (IS_92C_SERIAL(rtlhal
->version
))
1809 rtlpriv
->cfg
->ops
->phy_lc_calibrate(hw
, true);
1811 rtlpriv
->cfg
->ops
->phy_lc_calibrate(hw
, false);
1813 EXPORT_SYMBOL(rtl92c_phy_lc_calibrate
);
1815 void rtl92c_phy_ap_calibrate(struct ieee80211_hw
*hw
, char delta
)
1817 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1818 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
1819 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
1821 if (rtlphy
->apk_done
)
1823 if (IS_92C_SERIAL(rtlhal
->version
))
1824 _rtl92c_phy_ap_calibrate(hw
, delta
, true);
1826 _rtl92c_phy_ap_calibrate(hw
, delta
, false);
1828 EXPORT_SYMBOL(rtl92c_phy_ap_calibrate
);
1830 void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw
*hw
, bool bmain
)
1832 struct rtl_hal
*rtlhal
= rtl_hal(rtl_priv(hw
));
1834 if (IS_92C_SERIAL(rtlhal
->version
))
1835 _rtl92c_phy_set_rfpath_switch(hw
, bmain
, true);
1837 _rtl92c_phy_set_rfpath_switch(hw
, bmain
, false);
1839 EXPORT_SYMBOL(rtl92c_phy_set_rfpath_switch
);
1841 bool rtl92c_phy_set_io_cmd(struct ieee80211_hw
*hw
, enum io_type iotype
)
1843 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1844 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
1845 bool postprocessing
= false;
1847 RT_TRACE(rtlpriv
, COMP_CMD
, DBG_TRACE
,
1848 "-->IO Cmd(%#x), set_io_inprogress(%d)\n",
1849 iotype
, rtlphy
->set_io_inprogress
);
1852 case IO_CMD_RESUME_DM_BY_SCAN
:
1853 RT_TRACE(rtlpriv
, COMP_CMD
, DBG_TRACE
,
1854 "[IO CMD] Resume DM after scan\n");
1855 postprocessing
= true;
1857 case IO_CMD_PAUSE_DM_BY_SCAN
:
1858 RT_TRACE(rtlpriv
, COMP_CMD
, DBG_TRACE
,
1859 "[IO CMD] Pause DM before scan\n");
1860 postprocessing
= true;
1863 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
,
1864 "switch case not processed\n");
1868 if (postprocessing
&& !rtlphy
->set_io_inprogress
) {
1869 rtlphy
->set_io_inprogress
= true;
1870 rtlphy
->current_io_type
= iotype
;
1874 rtl92c_phy_set_io(hw
);
1875 RT_TRACE(rtlpriv
, COMP_CMD
, DBG_TRACE
, "<--IO Type(%#x)\n", iotype
);
1878 EXPORT_SYMBOL(rtl92c_phy_set_io_cmd
);
1880 void rtl92c_phy_set_io(struct ieee80211_hw
*hw
)
1882 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1883 struct rtl_phy
*rtlphy
= &(rtlpriv
->phy
);
1884 struct dig_t dm_digtable
= rtlpriv
->dm_digtable
;
1886 RT_TRACE(rtlpriv
, COMP_CMD
, DBG_TRACE
,
1887 "--->Cmd(%#x), set_io_inprogress(%d)\n",
1888 rtlphy
->current_io_type
, rtlphy
->set_io_inprogress
);
1889 switch (rtlphy
->current_io_type
) {
1890 case IO_CMD_RESUME_DM_BY_SCAN
:
1891 dm_digtable
.cur_igvalue
= rtlphy
->initgain_backup
.xaagccore1
;
1892 rtl92c_dm_write_dig(hw
);
1893 rtl92c_phy_set_txpower_level(hw
, rtlphy
->current_channel
);
1895 case IO_CMD_PAUSE_DM_BY_SCAN
:
1896 rtlphy
->initgain_backup
.xaagccore1
= dm_digtable
.cur_igvalue
;
1897 dm_digtable
.cur_igvalue
= 0x37;
1898 rtl92c_dm_write_dig(hw
);
1901 RT_TRACE(rtlpriv
, COMP_ERR
, DBG_EMERG
,
1902 "switch case not processed\n");
1905 rtlphy
->set_io_inprogress
= false;
1906 RT_TRACE(rtlpriv
, COMP_CMD
, DBG_TRACE
, "<---(%#x)\n",
1907 rtlphy
->current_io_type
);
1909 EXPORT_SYMBOL(rtl92c_phy_set_io
);
1911 void rtl92ce_phy_set_rf_on(struct ieee80211_hw
*hw
)
1913 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1915 rtl_write_byte(rtlpriv
, REG_SPS0_CTRL
, 0x2b);
1916 rtl_write_byte(rtlpriv
, REG_SYS_FUNC_EN
, 0xE3);
1917 rtl_write_byte(rtlpriv
, REG_APSD_CTRL
, 0x00);
1918 rtl_write_byte(rtlpriv
, REG_SYS_FUNC_EN
, 0xE2);
1919 rtl_write_byte(rtlpriv
, REG_SYS_FUNC_EN
, 0xE3);
1920 rtl_write_byte(rtlpriv
, REG_TXPAUSE
, 0x00);
1922 EXPORT_SYMBOL(rtl92ce_phy_set_rf_on
);
1924 void _rtl92c_phy_set_rf_sleep(struct ieee80211_hw
*hw
)
1928 struct rtl_priv
*rtlpriv
= rtl_priv(hw
);
1930 rtl_write_byte(rtlpriv
, REG_TXPAUSE
, 0xFF);
1931 rtl_set_rfreg(hw
, RF90_PATH_A
, 0x00, RFREG_OFFSET_MASK
, 0x00);
1932 rtl_write_byte(rtlpriv
, REG_APSD_CTRL
, 0x40);
1933 u4b_tmp
= rtl_get_rfreg(hw
, RF90_PATH_A
, 0, RFREG_OFFSET_MASK
);
1934 while (u4b_tmp
!= 0 && delay
> 0) {
1935 rtl_write_byte(rtlpriv
, REG_APSD_CTRL
, 0x0);
1936 rtl_set_rfreg(hw
, RF90_PATH_A
, 0x00, RFREG_OFFSET_MASK
, 0x00);
1937 rtl_write_byte(rtlpriv
, REG_APSD_CTRL
, 0x40);
1938 u4b_tmp
= rtl_get_rfreg(hw
, RF90_PATH_A
, 0, RFREG_OFFSET_MASK
);
1942 rtl_write_byte(rtlpriv
, REG_APSD_CTRL
, 0x00);
1943 rtl_write_byte(rtlpriv
, REG_SYS_FUNC_EN
, 0xE2);
1944 rtl_write_byte(rtlpriv
, REG_SYS_FUNC_EN
, 0xE3);
1945 rtl_write_byte(rtlpriv
, REG_TXPAUSE
, 0x00);
1946 RT_TRACE(rtlpriv
, COMP_POWER
, DBG_TRACE
,
1947 "Switch RF timeout !!!\n");
1950 rtl_write_byte(rtlpriv
, REG_SYS_FUNC_EN
, 0xE2);
1951 rtl_write_byte(rtlpriv
, REG_SPS0_CTRL
, 0x22);
1953 EXPORT_SYMBOL(_rtl92c_phy_set_rf_sleep
);