1 // SPDX-License-Identifier: GPL-2.0
2 /******************************************************************************
4 * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
6 * Modifications for inclusion into the Linux staging tree are
7 * Copyright(c) 2010 Larry Finger. All rights reserved.
13 ******************************************************************************/
14 #define _RTL871X_MP_C_
16 #include "osdep_service.h"
17 #include "drv_types.h"
18 #include "rtl871x_mp_phy_regdef.h"
19 #include "rtl8712_cmd.h"
21 static void _init_mp_priv_(struct mp_priv *pmp_priv)
23 pmp_priv->mode = _LOOPBOOK_MODE_;
24 pmp_priv->curr_ch = 1;
25 pmp_priv->curr_modem = MIXED_PHY;
26 pmp_priv->curr_rateidx = 0;
27 pmp_priv->curr_txpoweridx = 0x14;
28 pmp_priv->antenna_tx = ANTENNA_A;
29 pmp_priv->antenna_rx = ANTENNA_AB;
30 pmp_priv->check_mp_pkt = 0;
31 pmp_priv->tx_pktcount = 0;
32 pmp_priv->rx_pktcount = 0;
33 pmp_priv->rx_crcerrpktcount = 0;
36 static int init_mp_priv(struct mp_priv *pmp_priv)
39 struct mp_xmit_frame *pmp_xmitframe;
41 _init_mp_priv_(pmp_priv);
42 _init_queue(&pmp_priv->free_mp_xmitqueue);
43 pmp_priv->pallocated_mp_xmitframe_buf = NULL;
44 pmp_priv->pallocated_mp_xmitframe_buf = kmalloc(NR_MP_XMITFRAME *
45 sizeof(struct mp_xmit_frame) + 4,
47 if (!pmp_priv->pallocated_mp_xmitframe_buf) {
49 goto _exit_init_mp_priv;
51 pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf +
53 ((addr_t)(pmp_priv->pallocated_mp_xmitframe_buf) & 3);
54 pmp_xmitframe = (struct mp_xmit_frame *)pmp_priv->pmp_xmtframe_buf;
55 for (i = 0; i < NR_MP_XMITFRAME; i++) {
56 INIT_LIST_HEAD(&(pmp_xmitframe->list));
57 list_add_tail(&(pmp_xmitframe->list),
58 &(pmp_priv->free_mp_xmitqueue.queue));
59 pmp_xmitframe->pkt = NULL;
60 pmp_xmitframe->frame_tag = MP_FRAMETAG;
61 pmp_xmitframe->padapter = pmp_priv->papdater;
64 pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME;
70 static int free_mp_priv(struct mp_priv *pmp_priv)
72 kfree(pmp_priv->pallocated_mp_xmitframe_buf);
76 void mp871xinit(struct _adapter *padapter)
78 struct mp_priv *pmppriv = &padapter->mppriv;
80 pmppriv->papdater = padapter;
81 init_mp_priv(pmppriv);
84 void mp871xdeinit(struct _adapter *padapter)
86 struct mp_priv *pmppriv = &padapter->mppriv;
88 free_mp_priv(pmppriv);
92 * Special for bb and rf reg read/write
94 static u32 fw_iocmd_read(struct _adapter *pAdapter, struct IOCMD_STRUCT iocmd)
96 u32 cmd32 = 0, val32 = 0;
97 u8 iocmd_class = iocmd.cmdclass;
98 u16 iocmd_value = iocmd.value;
99 u8 iocmd_idx = iocmd.index;
101 cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx;
102 if (r8712_fw_cmd(pAdapter, cmd32))
103 r8712_fw_cmd_data(pAdapter, &val32, 1);
109 static u8 fw_iocmd_write(struct _adapter *pAdapter,
110 struct IOCMD_STRUCT iocmd, u32 value)
113 u8 iocmd_class = iocmd.cmdclass;
114 u32 iocmd_value = iocmd.value;
115 u8 iocmd_idx = iocmd.index;
117 r8712_fw_cmd_data(pAdapter, &value, 0);
119 cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx;
120 return r8712_fw_cmd(pAdapter, cmd32);
123 /* offset : 0X800~0XFFF */
124 u32 r8712_bb_reg_read(struct _adapter *pAdapter, u16 offset)
126 u8 shift = offset & 0x0003; /* 4 byte access */
127 u16 bb_addr = offset & 0x0FFC; /* 4 byte access */
129 struct IOCMD_STRUCT iocmd;
131 iocmd.cmdclass = IOCMD_CLASS_BB_RF;
132 iocmd.value = bb_addr;
133 iocmd.index = IOCMD_BB_READ_IDX;
134 bb_val = fw_iocmd_read(pAdapter, iocmd);
138 bb_val >>= (shift * 8);
140 bb_val2 = fw_iocmd_read(pAdapter, iocmd);
141 bb_val2 <<= ((4 - shift) * 8);
147 /* offset : 0X800~0XFFF */
148 u8 r8712_bb_reg_write(struct _adapter *pAdapter, u16 offset, u32 value)
150 u8 shift = offset & 0x0003; /* 4 byte access */
151 u16 bb_addr = offset & 0x0FFC; /* 4 byte access */
152 struct IOCMD_STRUCT iocmd;
154 iocmd.cmdclass = IOCMD_CLASS_BB_RF;
155 iocmd.value = bb_addr;
156 iocmd.index = IOCMD_BB_WRITE_IDX;
159 u32 newValue = value;
161 oldValue = r8712_bb_reg_read(pAdapter, iocmd.value);
162 oldValue &= (0xFFFFFFFF >> ((4 - shift) * 8));
163 value = oldValue | (newValue << (shift * 8));
164 if (!fw_iocmd_write(pAdapter, iocmd, value))
167 oldValue = r8712_bb_reg_read(pAdapter, iocmd.value);
168 oldValue &= (0xFFFFFFFF << (shift * 8));
169 value = oldValue | (newValue >> ((4 - shift) * 8));
171 return fw_iocmd_write(pAdapter, iocmd, value);
174 /* offset : 0x00 ~ 0xFF */
175 u32 r8712_rf_reg_read(struct _adapter *pAdapter, u8 path, u8 offset)
177 u16 rf_addr = (path << 8) | offset;
178 struct IOCMD_STRUCT iocmd;
180 iocmd.cmdclass = IOCMD_CLASS_BB_RF;
181 iocmd.value = rf_addr;
182 iocmd.index = IOCMD_RF_READ_IDX;
183 return fw_iocmd_read(pAdapter, iocmd);
186 u8 r8712_rf_reg_write(struct _adapter *pAdapter, u8 path, u8 offset, u32 value)
188 u16 rf_addr = (path << 8) | offset;
189 struct IOCMD_STRUCT iocmd;
191 iocmd.cmdclass = IOCMD_CLASS_BB_RF;
192 iocmd.value = rf_addr;
193 iocmd.index = IOCMD_RF_WRIT_IDX;
194 return fw_iocmd_write(pAdapter, iocmd, value);
197 static u32 bitshift(u32 bitmask)
201 for (i = 0; i <= 31; i++)
202 if (((bitmask >> i) & 0x1) == 1)
207 static u32 get_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask)
209 u32 org_value, bit_shift;
211 org_value = r8712_bb_reg_read(pAdapter, offset);
212 bit_shift = bitshift(bitmask);
213 return (org_value & bitmask) >> bit_shift;
216 static u8 set_bb_reg(struct _adapter *pAdapter,
221 u32 org_value, bit_shift, new_value;
223 if (bitmask != bMaskDWord) {
224 org_value = r8712_bb_reg_read(pAdapter, offset);
225 bit_shift = bitshift(bitmask);
226 new_value = (org_value & (~bitmask)) | (value << bit_shift);
230 return r8712_bb_reg_write(pAdapter, offset, new_value);
233 static u32 get_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset,
236 u32 org_value, bit_shift;
238 org_value = r8712_rf_reg_read(pAdapter, path, offset);
239 bit_shift = bitshift(bitmask);
240 return (org_value & bitmask) >> bit_shift;
243 static u8 set_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, u32 bitmask,
246 u32 org_value, bit_shift, new_value;
248 if (bitmask != bMaskDWord) {
249 org_value = r8712_rf_reg_read(pAdapter, path, offset);
250 bit_shift = bitshift(bitmask);
251 new_value = (org_value & (~bitmask)) | (value << bit_shift);
255 return r8712_rf_reg_write(pAdapter, path, offset, new_value);
261 * Use H2C command to change channel,
262 * not only modify rf register, but also other setting need to be done.
264 void r8712_SetChannel(struct _adapter *pAdapter)
266 struct cmd_priv *pcmdpriv = &pAdapter->cmdpriv;
267 struct cmd_obj *pcmd = NULL;
268 struct SetChannel_parm *pparm = NULL;
269 u16 code = GEN_CMD_CODE(_SetChannel);
271 pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC);
274 pparm = kmalloc(sizeof(*pparm), GFP_ATOMIC);
279 pparm->curr_ch = pAdapter->mppriv.curr_ch;
280 init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code);
281 r8712_enqueue_cmd(pcmdpriv, pcmd);
284 static void SetCCKTxPower(struct _adapter *pAdapter, u8 TxPower)
289 set_bb_reg(pAdapter, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC);
292 static void SetOFDMTxPower(struct _adapter *pAdapter, u8 TxPower)
296 TxAGC |= ((TxPower << 24) | (TxPower << 16) | (TxPower << 8) |
298 set_bb_reg(pAdapter, rTxAGC_Rate18_06, bTxAGCRate18_06, TxAGC);
299 set_bb_reg(pAdapter, rTxAGC_Rate54_24, bTxAGCRate54_24, TxAGC);
300 set_bb_reg(pAdapter, rTxAGC_Mcs03_Mcs00, bTxAGCRateMCS3_MCS0, TxAGC);
301 set_bb_reg(pAdapter, rTxAGC_Mcs07_Mcs04, bTxAGCRateMCS7_MCS4, TxAGC);
302 set_bb_reg(pAdapter, rTxAGC_Mcs11_Mcs08, bTxAGCRateMCS11_MCS8, TxAGC);
303 set_bb_reg(pAdapter, rTxAGC_Mcs15_Mcs12, bTxAGCRateMCS15_MCS12, TxAGC);
306 void r8712_SetTxPower(struct _adapter *pAdapter)
308 u8 TxPower = pAdapter->mppriv.curr_txpoweridx;
310 SetCCKTxPower(pAdapter, TxPower);
311 SetOFDMTxPower(pAdapter, TxPower);
314 void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset)
316 u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D, tmpAGC;
318 TxAGCOffset_B = ulTxAGCOffset & 0x000000ff;
319 TxAGCOffset_C = (ulTxAGCOffset & 0x0000ff00) >> 8;
320 TxAGCOffset_D = (ulTxAGCOffset & 0x00ff0000) >> 16;
321 tmpAGC = TxAGCOffset_D << 8 | TxAGCOffset_C << 4 | TxAGCOffset_B;
322 set_bb_reg(pAdapter, rFPGA0_TxGainStage,
323 (bXBTxAGC | bXCTxAGC | bXDTxAGC), tmpAGC);
326 void r8712_SetDataRate(struct _adapter *pAdapter)
329 u8 offset = RF_SYN_G2;
332 value = (pAdapter->mppriv.curr_rateidx < 4) ? 0x4440 : 0xF200;
333 r8712_rf_reg_write(pAdapter, path, offset, value);
336 void r8712_SwitchBandwidth(struct _adapter *pAdapter)
338 /* 3 1.Set MAC register : BWOPMODE bit2:1 20MhzBW */
340 u8 Bandwidth = pAdapter->mppriv.curr_bandwidth;
342 regBwOpMode = r8712_read8(pAdapter, 0x10250203);
343 if (Bandwidth == HT_CHANNEL_WIDTH_20)
344 regBwOpMode |= BIT(2);
346 regBwOpMode &= ~(BIT(2));
347 r8712_write8(pAdapter, 0x10250203, regBwOpMode);
348 /* 3 2.Set PHY related register */
351 case HT_CHANNEL_WIDTH_20:
352 set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x0);
353 set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x0);
354 /* Use PHY_REG.txt default value. Do not need to change.
355 * Correct the tx power for CCK rate in 40M.
356 * It is set in Tx descriptor for 8192x series
358 set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x58);
361 case HT_CHANNEL_WIDTH_40:
362 set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x1);
363 set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x1);
364 /* Use PHY_REG.txt default value. Do not need to change.
365 * Correct the tx power for CCK rate in 40M.
366 * Set Control channel to upper or lower. These settings are
367 * required only for 40MHz
369 set_bb_reg(pAdapter, rCCK0_System, bCCKSideBand,
370 (HAL_PRIME_CHNL_OFFSET_DONT_CARE >> 1));
371 set_bb_reg(pAdapter, rOFDM1_LSTF, 0xC00,
372 HAL_PRIME_CHNL_OFFSET_DONT_CARE);
373 set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x18);
379 /* 3 3.Set RF related register */
381 case HT_CHANNEL_WIDTH_20:
382 set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW,
383 BIT(10) | BIT(11), 0x01);
385 case HT_CHANNEL_WIDTH_40:
386 set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW,
387 BIT(10) | BIT(11), 0x00);
393 /*------------------------------Define structure----------------------------*/
394 struct R_ANTENNA_SELECT_OFDM {
401 u32 r_ant_non_ht_s1:4;
406 struct R_ANTENNA_SELECT_CCK {
407 u8 r_cckrx_enable_2:2;
412 void r8712_SwitchAntenna(struct _adapter *pAdapter)
414 u32 ofdm_tx_en_val = 0, ofdm_tx_ant_sel_val = 0;
415 u8 ofdm_rx_ant_sel_val = 0;
416 u8 cck_ant_select_val = 0;
417 u32 cck_ant_sel_val = 0;
418 struct R_ANTENNA_SELECT_CCK *p_cck_txrx;
420 p_cck_txrx = (struct R_ANTENNA_SELECT_CCK *)&cck_ant_select_val;
422 switch (pAdapter->mppriv.antenna_tx) {
424 /* From SD3 Willis suggestion !!! Set RF A=TX and B as standby*/
425 set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2);
426 set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 1);
427 ofdm_tx_en_val = 0x3;
428 ofdm_tx_ant_sel_val = 0x11111111;/* Power save */
429 p_cck_txrx->r_ccktx_enable = 0x8;
432 set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 1);
433 set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2);
434 ofdm_tx_en_val = 0x3;
435 ofdm_tx_ant_sel_val = 0x22222222;/* Power save */
436 p_cck_txrx->r_ccktx_enable = 0x4;
438 case ANTENNA_AB: /* For 8192S */
439 set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2);
440 set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2);
441 ofdm_tx_en_val = 0x3;
442 ofdm_tx_ant_sel_val = 0x3321333; /* Disable Power save */
443 p_cck_txrx->r_ccktx_enable = 0xC;
449 set_bb_reg(pAdapter, rFPGA1_TxInfo, 0xffffffff, ofdm_tx_ant_sel_val);
451 set_bb_reg(pAdapter, rFPGA0_TxInfo, 0x0000000f, ofdm_tx_en_val);
452 switch (pAdapter->mppriv.antenna_rx) {
454 ofdm_rx_ant_sel_val = 0x1; /* A */
455 p_cck_txrx->r_cckrx_enable = 0x0; /* default: A */
456 p_cck_txrx->r_cckrx_enable_2 = 0x0; /* option: A */
459 ofdm_rx_ant_sel_val = 0x2; /* B */
460 p_cck_txrx->r_cckrx_enable = 0x1; /* default: B */
461 p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option: B */
464 ofdm_rx_ant_sel_val = 0x3; /* AB */
465 p_cck_txrx->r_cckrx_enable = 0x0; /* default:A */
466 p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option:B */
472 set_bb_reg(pAdapter, rOFDM0_TRxPathEnable, 0x0000000f,
473 ofdm_rx_ant_sel_val);
475 set_bb_reg(pAdapter, rOFDM1_TRxPathEnable, 0x0000000f,
476 ofdm_rx_ant_sel_val);
478 cck_ant_sel_val = cck_ant_select_val;
480 set_bb_reg(pAdapter, rCCK0_AFESetting, bMaskByte3, cck_ant_sel_val);
483 static void TriggerRFThermalMeter(struct _adapter *pAdapter)
485 /* 0x24: RF Reg[6:5] */
486 set_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, bRFRegOffsetMask, 0x60);
489 static u32 ReadRFThermalMeter(struct _adapter *pAdapter)
491 /* 0x24: RF Reg[4:0] */
492 return get_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, 0x1F);
495 void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value)
497 TriggerRFThermalMeter(pAdapter);
499 *value = ReadRFThermalMeter(pAdapter);
502 void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart)
504 if (bStart) { /* Start Single Carrier. */
505 /* 1. if OFDM block on? */
506 if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn))
507 /*set OFDM block on*/
508 set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
509 /* 2. set CCK test mode off, set to CCK normal mode */
510 set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable);
511 /* 3. turn on scramble setting */
512 set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
513 /* 4. Turn On Single Carrier Tx and off the other test modes. */
514 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
515 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bEnable);
516 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
517 } else { /* Stop Single Carrier.*/
518 /* Turn off all test modes.*/
519 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
520 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
522 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
525 set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
526 set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
530 void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart)
534 switch (pAdapter->mppriv.antenna_tx) {
543 if (bStart) { /* Start Single Tone.*/
544 set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bDisable);
545 set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bDisable);
546 set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask,
550 set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x2001f);
552 } else { /* Stop Single Tone.*/
553 set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable);
554 set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
555 set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask,
559 set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x30000);
564 void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart)
566 if (bStart) { /* Start Carrier Suppression.*/
567 if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) {
568 /* 1. if CCK block on? */
569 if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) {
571 set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn,
574 /* Turn Off All Test Mode */
575 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx,
577 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
579 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone,
582 set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2);
583 /*turn off scramble setting*/
584 set_bb_reg(pAdapter, rCCK0_System, bCCKScramble,
586 /*Set CCK Tx Test Rate*/
587 /*Set FTxRate to 1Mbps*/
588 set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, 0x0);
590 } else { /* Stop Carrier Suppression. */
591 if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) {
593 set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0);
594 /*turn on scramble setting*/
595 set_bb_reg(pAdapter, rCCK0_System, bCCKScramble,
598 set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
599 set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
604 static void SetCCKContinuousTx(struct _adapter *pAdapter, u8 bStart)
609 /* 1. if CCK block on? */
610 if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) {
612 set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable);
614 /* Turn Off All Test Mode */
615 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
616 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable);
617 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
618 /*Set CCK Tx Test Rate*/
619 cckrate = pAdapter->mppriv.curr_rateidx;
620 set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, cckrate);
622 set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2);
623 /*turn on scramble setting*/
624 set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
627 set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0);
628 /*turn on scramble setting*/
629 set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
631 set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
632 set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
634 } /* mpt_StartCckContTx */
636 static void SetOFDMContinuousTx(struct _adapter *pAdapter, u8 bStart)
639 /* 1. if OFDM block on? */
640 if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) {
641 /*set OFDM block on*/
642 set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);
644 /* 2. set CCK test mode off, set to CCK normal mode*/
645 set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable);
646 /* 3. turn on scramble setting */
647 set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable);
648 /* 4. Turn On Continue Tx and turn off the other test modes.*/
649 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bEnable);
650 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable);
651 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
653 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable);
654 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier,
656 set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable);
659 set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0);
660 set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1);
662 } /* mpt_StartOfdmContTx */
664 void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart)
666 /* ADC turn off [bit24-21] adc port0 ~ port1 */
668 r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA,
669 r8712_bb_reg_read(pAdapter,
670 rRx_Wait_CCCA) & 0xFE1FFFFF);
673 if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M)
674 SetCCKContinuousTx(pAdapter, bStart);
675 else if ((pAdapter->mppriv.curr_rateidx >= MPT_RATE_6M) &&
676 (pAdapter->mppriv.curr_rateidx <= MPT_RATE_MCS15))
677 SetOFDMContinuousTx(pAdapter, bStart);
678 /* ADC turn on [bit24-21] adc port0 ~ port1 */
680 r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA,
681 r8712_bb_reg_read(pAdapter,
682 rRx_Wait_CCCA) | 0x01E00000);
685 void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter)
687 u32 i, phyrx_set = 0;
689 for (i = OFDM_PPDU_BIT; i <= HT_MPDU_FAIL_BIT; i++) {
691 phyrx_set |= (i << 28); /*select*/
692 phyrx_set |= 0x08000000; /* set counter to zero*/
693 r8712_write32(pAdapter, RXERR_RPT, phyrx_set);
697 static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit)
700 u32 phyrx_set = 0, count = 0;
703 SelectBit = selbit << 28;
704 phyrx_set |= (SelectBit & 0xF0000000);
705 r8712_write32(pAdapter, RXERR_RPT, phyrx_set);
706 /*Read packet count*/
707 count = r8712_read32(pAdapter, RXERR_RPT) & RPTMaxCount;
711 u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter)
713 u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0;
715 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT);
716 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT);
717 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT);
718 return OFDM_cnt + CCK_cnt + HT_cnt;
721 u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter)
723 u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0;
725 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT);
726 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT);
727 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT);
728 return OFDM_cnt + CCK_cnt + HT_cnt;