#define NOA1ROM 0
-#ifndef CHK_ERROR
-#define CHK_ERROR(s) if ((status = s) < 0) break
-#endif
-
#define DRXDAP_FASI_SHORT_FORMAT(addr) (((addr) & 0xFC30FF80) == 0)
#define DRXDAP_FASI_LONG_FORMAT(addr) (((addr) & 0xFC30FF80) != 0)
return -1;
do {
/* Make sure all clk domains are active */
- CHK_ERROR(Write16_0(state, SIO_CC_PWD_MODE__A,
- SIO_CC_PWD_MODE_LEVEL_NONE));
- CHK_ERROR(Write16_0(state, SIO_CC_UPDATE__A,
- SIO_CC_UPDATE_KEY));
+ status = Write16_0(state, SIO_CC_PWD_MODE__A, SIO_CC_PWD_MODE_LEVEL_NONE);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_CC_UPDATE__A, SIO_CC_UPDATE_KEY);
+ if (status < 0)
+ break;
/* Enable pll lock tests */
- CHK_ERROR(Write16_0(state, SIO_CC_PLL_LOCK__A, 1));
+ status = Write16_0(state, SIO_CC_PLL_LOCK__A, 1);
+ if (status < 0)
+ break;
state->m_currentPowerMode = DRX_POWER_UP;
} while (0);
return status;
do {
/* stop lock indicator process */
- CHK_ERROR(Write16_0(state, SCU_RAM_GPIO__A,
- SCU_RAM_GPIO_HW_LOCK_IND_DISABLE));
+ status = Write16_0(state, SCU_RAM_GPIO__A, SCU_RAM_GPIO_HW_LOCK_IND_DISABLE);
+ if (status < 0)
+ break;
/* Check device id */
- CHK_ERROR(Read16(state, SIO_TOP_COMM_KEY__A, &key, 0));
- CHK_ERROR(Write16_0(state, SIO_TOP_COMM_KEY__A,
- SIO_TOP_COMM_KEY_KEY));
- CHK_ERROR(Read32(state, SIO_TOP_JTAGID_LO__A, &jtag, 0));
- CHK_ERROR(Read16(state, SIO_PDR_UIO_IN_HI__A, &bid, 0));
- CHK_ERROR(Write16_0(state, SIO_TOP_COMM_KEY__A, key));
+ status = Read16(state, SIO_TOP_COMM_KEY__A, &key, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY_KEY);
+ if (status < 0)
+ break;
+ status = Read32(state, SIO_TOP_JTAGID_LO__A, &jtag, 0);
+ if (status < 0)
+ break;
+ status = Read16(state, SIO_PDR_UIO_IN_HI__A, &bid, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_TOP_COMM_KEY__A, key);
+ if (status < 0)
+ break;
} while (0);
return status;
}
do {
/* driver 0.9.0 */
/* stop lock indicator process */
- CHK_ERROR(Write16_0(state, SCU_RAM_GPIO__A,
- SCU_RAM_GPIO_HW_LOCK_IND_DISABLE));
+ status = Write16_0(state, SCU_RAM_GPIO__A, SCU_RAM_GPIO_HW_LOCK_IND_DISABLE);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, SIO_TOP_COMM_KEY__A, 0xFABA));
- CHK_ERROR(Read16
- (state, SIO_PDR_OHW_CFG__A, &sioPdrOhwCfg, 0));
- CHK_ERROR(Write16_0(state, SIO_TOP_COMM_KEY__A, 0x0000));
+ status = Write16_0(state, SIO_TOP_COMM_KEY__A, 0xFABA);
+ if (status < 0)
+ break;
+ status = Read16(state, SIO_PDR_OHW_CFG__A, &sioPdrOhwCfg, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_TOP_COMM_KEY__A, 0x0000);
+ if (status < 0)
+ break;
switch ((sioPdrOhwCfg & SIO_PDR_OHW_CFG_FREF_SEL__M)) {
case 0:
Determine device capabilities
Based on pinning v14
*/
- CHK_ERROR(Read32(state, SIO_TOP_JTAGID_LO__A,
- &sioTopJtagidLo, 0));
+ status = Read32(state, SIO_TOP_JTAGID_LO__A, &sioTopJtagidLo, 0);
+ if (status < 0)
+ break;
/* driver 0.9.0 */
switch ((sioTopJtagidLo >> 29) & 0xF) {
case 0:
mutex_lock(&state->mutex);
do {
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_6__A,
- state->m_HICfgTimeout));
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_5__A,
- state->m_HICfgCtrl));
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_4__A,
- state->m_HICfgWakeUpKey));
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_3__A,
- state->m_HICfgBridgeDelay));
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_2__A,
- state->m_HICfgTimingDiv));
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_1__A,
- SIO_HI_RA_RAM_PAR_1_PAR1_SEC_KEY));
- CHK_ERROR(HI_Command(state, SIO_HI_RA_RAM_CMD_CONFIG, 0));
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_6__A, state->m_HICfgTimeout);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_5__A, state->m_HICfgCtrl);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_4__A, state->m_HICfgWakeUpKey);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_3__A, state->m_HICfgBridgeDelay);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_2__A, state->m_HICfgTimingDiv);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_1__A, SIO_HI_RA_RAM_PAR_1_PAR1_SEC_KEY);
+ if (status < 0)
+ break;
+ status = HI_Command(state, SIO_HI_RA_RAM_CMD_CONFIG, 0);
+ if (status < 0)
+ break;
state->m_HICfgCtrl &= ~SIO_HI_RA_RAM_PAR_5_CFG_SLEEP_ZZZ;
} while (0);
do {
/* stop lock indicator process */
- CHK_ERROR(Write16_0(state, SCU_RAM_GPIO__A,
- SCU_RAM_GPIO_HW_LOCK_IND_DISABLE));
+ status = Write16_0(state, SCU_RAM_GPIO__A, SCU_RAM_GPIO_HW_LOCK_IND_DISABLE);
+ if (status < 0)
+ break;
/* MPEG TS pad configuration */
- CHK_ERROR(Write16_0(state, SIO_TOP_COMM_KEY__A, 0xFABA));
+ status = Write16_0(state, SIO_TOP_COMM_KEY__A, 0xFABA);
+ if (status < 0)
+ break;
if (mpegEnable == false) {
/* Set MPEG TS pads to inputmode */
- CHK_ERROR(Write16_0(state,
- SIO_PDR_MSTRT_CFG__A, 0x0000));
- CHK_ERROR(Write16_0(state,
- SIO_PDR_MERR_CFG__A, 0x0000));
- CHK_ERROR(Write16_0(state,
- SIO_PDR_MCLK_CFG__A, 0x0000));
- CHK_ERROR(Write16_0(state,
- SIO_PDR_MVAL_CFG__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD0_CFG__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD1_CFG__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD2_CFG__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD3_CFG__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD4_CFG__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD5_CFG__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD6_CFG__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD7_CFG__A, 0x0000));
+ status = Write16_0(state, SIO_PDR_MSTRT_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MERR_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MCLK_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MVAL_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD0_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD1_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD2_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD3_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD4_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD5_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD6_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD7_CFG__A, 0x0000);
+ if (status < 0)
+ break;
} else {
/* Enable MPEG output */
sioPdrMdxCfg =
SIO_PDR_MCLK_CFG_DRIVE__B) |
0x0003);
- CHK_ERROR(Write16_0(state, SIO_PDR_MSTRT_CFG__A,
- sioPdrMdxCfg));
- CHK_ERROR(Write16_0(state, SIO_PDR_MERR_CFG__A, 0x0000)); /* Disable */
- CHK_ERROR(Write16_0(state, SIO_PDR_MVAL_CFG__A, 0x0000)); /* Disable */
+ status = Write16_0(state, SIO_PDR_MSTRT_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MERR_CFG__A, 0x0000); /* Disable */
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MVAL_CFG__A, 0x0000); /* Disable */
+ if (status < 0)
+ break;
if (state->m_enableParallel == true) {
/* paralel -> enable MD1 to MD7 */
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD1_CFG__A,
- sioPdrMdxCfg));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD2_CFG__A,
- sioPdrMdxCfg));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD3_CFG__A,
- sioPdrMdxCfg));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD4_CFG__A,
- sioPdrMdxCfg));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD5_CFG__A,
- sioPdrMdxCfg));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD6_CFG__A,
- sioPdrMdxCfg));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD7_CFG__A,
- sioPdrMdxCfg));
+ status = Write16_0(state, SIO_PDR_MD1_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD2_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD3_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD4_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD5_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD6_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD7_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
} else {
sioPdrMdxCfg = ((state->m_TSDataStrength <<
SIO_PDR_MD0_CFG_DRIVE__B)
| 0x0003);
/* serial -> disable MD1 to MD7 */
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD1_CFG__A,
- 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD2_CFG__A,
- 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD3_CFG__A,
- 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD4_CFG__A,
- 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD5_CFG__A,
- 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD6_CFG__A,
- 0x0000));
- CHK_ERROR(Write16_0
- (state, SIO_PDR_MD7_CFG__A,
- 0x0000));
+ status = Write16_0(state, SIO_PDR_MD1_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD2_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD3_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD4_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD5_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD6_CFG__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD7_CFG__A, 0x0000);
+ if (status < 0)
+ break;
}
- CHK_ERROR(Write16_0(state, SIO_PDR_MCLK_CFG__A,
- sioPdrMclkCfg));
- CHK_ERROR(Write16_0(state, SIO_PDR_MD0_CFG__A,
- sioPdrMdxCfg));
+ status = Write16_0(state, SIO_PDR_MCLK_CFG__A, sioPdrMclkCfg);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_PDR_MD0_CFG__A, sioPdrMdxCfg);
+ if (status < 0)
+ break;
}
/* Enable MB output over MPEG pads and ctl input */
- CHK_ERROR(Write16_0(state, SIO_PDR_MON_CFG__A, 0x0000));
+ status = Write16_0(state, SIO_PDR_MON_CFG__A, 0x0000);
+ if (status < 0)
+ break;
/* Write nomagic word to enable pdr reg write */
- CHK_ERROR(Write16_0(state, SIO_TOP_COMM_KEY__A, 0x0000));
+ status = Write16_0(state, SIO_TOP_COMM_KEY__A, 0x0000);
+ if (status < 0)
+ break;
} while (0);
return status;
}
mutex_lock(&state->mutex);
do {
- CHK_ERROR(Write16_0(state, SIO_BL_MODE__A,
- SIO_BL_MODE_CHAIN));
- CHK_ERROR(Write16_0(state, SIO_BL_CHAIN_ADDR__A,
- romOffset));
- CHK_ERROR(Write16_0(state, SIO_BL_CHAIN_LEN__A,
- nrOfElements));
- CHK_ERROR(Write16_0(state, SIO_BL_ENABLE__A,
- SIO_BL_ENABLE_ON));
+ status = Write16_0(state, SIO_BL_MODE__A, SIO_BL_MODE_CHAIN);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_BL_CHAIN_ADDR__A, romOffset);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_BL_CHAIN_LEN__A, nrOfElements);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_BL_ENABLE__A, SIO_BL_ENABLE_ON);
+ if (status < 0)
+ break;
end = jiffies + msecs_to_jiffies(timeOut);
do {
msleep(1);
- CHK_ERROR(Read16(state, SIO_BL_STATUS__A,
- &blStatus, 0));
+ status = Read16(state, SIO_BL_STATUS__A, &blStatus, 0);
+ if (status < 0)
+ break;
} while ((blStatus == 0x1) &&
((time_is_after_jiffies(end))));
if (blStatus == 0x1) {
Write16_0(state, SIO_OFDM_SH_OFDM_RING_ENABLE__A, desiredCtrl);
end = jiffies + msecs_to_jiffies(DRXK_OFDM_TR_SHUTDOWN_TIMEOUT);
- do
- CHK_ERROR(Read16_0
- (state, SIO_OFDM_SH_OFDM_RING_STATUS__A, &data));
- while ((data != desiredStatus) && ((time_is_after_jiffies(end))));
+ do {
+ status = Read16_0(state, SIO_OFDM_SH_OFDM_RING_STATUS__A, &data);
+ if (status < 0)
+ break;
+ } while ((data != desiredStatus) && ((time_is_after_jiffies(end))));
if (data != desiredStatus) {
printk(KERN_ERR "SIO not ready\n");
return -1;
do {
/* Gracefull shutdown (byte boundaries) */
- CHK_ERROR(Read16_0
- (state, FEC_OC_SNC_MODE__A, &fecOcSncMode));
+ status = Read16_0(state, FEC_OC_SNC_MODE__A, &fecOcSncMode);
+ if (status < 0)
+ break;
fecOcSncMode |= FEC_OC_SNC_MODE_SHUTDOWN__M;
- CHK_ERROR(Write16_0
- (state, FEC_OC_SNC_MODE__A, fecOcSncMode));
+ status = Write16_0(state, FEC_OC_SNC_MODE__A, fecOcSncMode);
+ if (status < 0)
+ break;
/* Suppress MCLK during absence of data */
- CHK_ERROR(Read16_0
- (state, FEC_OC_IPR_MODE__A, &fecOcIprMode));
+ status = Read16_0(state, FEC_OC_IPR_MODE__A, &fecOcIprMode);
+ if (status < 0)
+ break;
fecOcIprMode |= FEC_OC_IPR_MODE_MCLK_DIS_DAT_ABS__M;
- CHK_ERROR(Write16_0
- (state, FEC_OC_IPR_MODE__A, fecOcIprMode));
+ status = Write16_0(state, FEC_OC_IPR_MODE__A, fecOcIprMode);
+ if (status < 0)
+ break;
} while (0);
return status;
}
end = jiffies + msecs_to_jiffies(DRXK_MAX_WAITTIME);
do {
msleep(1);
- CHK_ERROR(Read16_0
- (state, SCU_RAM_COMMAND__A, &curCmd));
+ status = Read16_0(state, SCU_RAM_COMMAND__A, &curCmd);
+ if (status < 0)
+ break;
} while (!(curCmd == DRX_SCU_READY)
&& (time_is_after_jiffies(end)));
if (curCmd != DRX_SCU_READY) {
int ii;
for (ii = resultLen - 1; ii >= 0; ii -= 1) {
- CHK_ERROR(Read16_0(state,
- SCU_RAM_PARAM_0__A - ii,
- &result[ii]));
+ status = Read16_0(state, SCU_RAM_PARAM_0__A - ii, &result[ii]);
+ if (status < 0)
+ break;
}
/* Check if an error was reported by SCU */
do {
/* Configure IQM */
- CHK_ERROR(Read16_0(state, IQM_AF_STDBY__A, &data));
+ status = Read16_0(state, IQM_AF_STDBY__A, &data);
+ if (status < 0)
+ break;
if (!active) {
data |= (IQM_AF_STDBY_STDBY_ADC_STANDBY
| IQM_AF_STDBY_STDBY_AMP_STANDBY
& (~IQM_AF_STDBY_STDBY_TAGC_RF_STANDBY)
);
}
- CHK_ERROR(Write16_0(state, IQM_AF_STDBY__A, data));
+ status = Write16_0(state, IQM_AF_STDBY__A, data);
+ if (status < 0)
+ break;
} while (0);
return status;
}
/* For next steps make sure to start from DRX_POWER_UP mode */
if (state->m_currentPowerMode != DRX_POWER_UP) {
do {
- CHK_ERROR(PowerUpDevice(state));
- CHK_ERROR(DVBTEnableOFDMTokenRing(state, true));
+ status = PowerUpDevice(state);
+ if (status < 0)
+ break;
+ status = DVBTEnableOFDMTokenRing(state, true);
+ if (status < 0)
+ break;
} while (0);
}
do {
switch (state->m_OperationMode) {
case OM_DVBT:
- CHK_ERROR(MPEGTSStop(state));
- CHK_ERROR(PowerDownDVBT(state, false));
+ status = MPEGTSStop(state);
+ if (status < 0)
+ break;
+ status = PowerDownDVBT(state, false);
+ if (status < 0)
+ break;
break;
case OM_QAM_ITU_A:
case OM_QAM_ITU_C:
- CHK_ERROR(MPEGTSStop(state));
- CHK_ERROR(PowerDownQAM(state));
+ status = MPEGTSStop(state);
+ if (status < 0)
+ break;
+ status = PowerDownQAM(state);
+ if (status < 0)
+ break;
break;
default:
break;
}
- CHK_ERROR(DVBTEnableOFDMTokenRing(state, false));
- CHK_ERROR(Write16_0(state, SIO_CC_PWD_MODE__A,
- sioCcPwdMode));
- CHK_ERROR(Write16_0(state, SIO_CC_UPDATE__A,
- SIO_CC_UPDATE_KEY));
+ status = DVBTEnableOFDMTokenRing(state, false);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_CC_PWD_MODE__A, sioCcPwdMode);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_CC_UPDATE__A, SIO_CC_UPDATE_KEY);
+ if (status < 0)
+ break;
if (*mode != DRXK_POWER_DOWN_OFDM) {
state->m_HICfgCtrl |=
SIO_HI_RA_RAM_PAR_5_CFG_SLEEP_ZZZ;
- CHK_ERROR(HI_CfgCommand(state));
+ status = HI_CfgCommand(state);
+ if (status < 0)
+ break;
}
} while (0);
}
int status;
do {
- CHK_ERROR(Read16_0(state, SCU_COMM_EXEC__A, &data));
+ status = Read16_0(state, SCU_COMM_EXEC__A, &data);
+ if (status < 0)
+ break;
if (data == SCU_COMM_EXEC_ACTIVE) {
/* Send OFDM stop command */
- CHK_ERROR(scu_command(state,
- SCU_RAM_COMMAND_STANDARD_OFDM
- |
- SCU_RAM_COMMAND_CMD_DEMOD_STOP,
- 0, NULL, 1, &cmdResult));
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_OFDM | SCU_RAM_COMMAND_CMD_DEMOD_STOP, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
/* Send OFDM reset command */
- CHK_ERROR(scu_command(state,
- SCU_RAM_COMMAND_STANDARD_OFDM
- |
- SCU_RAM_COMMAND_CMD_DEMOD_RESET,
- 0, NULL, 1, &cmdResult));
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_OFDM | SCU_RAM_COMMAND_CMD_DEMOD_RESET, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
}
/* Reset datapath for OFDM, processors first */
- CHK_ERROR(Write16_0(state, OFDM_SC_COMM_EXEC__A,
- OFDM_SC_COMM_EXEC_STOP));
- CHK_ERROR(Write16_0(state, OFDM_LC_COMM_EXEC__A,
- OFDM_LC_COMM_EXEC_STOP));
- CHK_ERROR(Write16_0(state, IQM_COMM_EXEC__A,
- IQM_COMM_EXEC_B_STOP));
+ status = Write16_0(state, OFDM_SC_COMM_EXEC__A, OFDM_SC_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_LC_COMM_EXEC__A, OFDM_LC_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_COMM_EXEC__A, IQM_COMM_EXEC_B_STOP);
+ if (status < 0)
+ break;
/* powerdown AFE */
- CHK_ERROR(SetIqmAf(state, false));
+ status = SetIqmAf(state, false);
+ if (status < 0)
+ break;
/* powerdown to OFDM mode */
if (setPowerMode) {
- CHK_ERROR(CtrlPowerMode(state, &powerMode));
+ status = CtrlPowerMode(state, &powerMode);
+ if (status < 0)
+ break;
}
} while (0);
return status;
*/
do {
/* disable HW lock indicator */
- CHK_ERROR(Write16_0(state, SCU_RAM_GPIO__A,
- SCU_RAM_GPIO_HW_LOCK_IND_DISABLE));
+ status = Write16_0(state, SCU_RAM_GPIO__A, SCU_RAM_GPIO_HW_LOCK_IND_DISABLE);
+ if (status < 0)
+ break;
if (state->m_OperationMode != oMode) {
switch (state->m_OperationMode) {
case OM_NONE:
break;
case OM_DVBT:
- CHK_ERROR(MPEGTSStop(state));
- CHK_ERROR(PowerDownDVBT(state, true));
+ status = MPEGTSStop(state);
+ if (status < 0)
+ break;
+ status = PowerDownDVBT(state, true);
+ if (status < 0)
+ break;
state->m_OperationMode = OM_NONE;
break;
case OM_QAM_ITU_B:
break;
case OM_QAM_ITU_A: /* fallthrough */
case OM_QAM_ITU_C:
- CHK_ERROR(MPEGTSStop(state));
- CHK_ERROR(PowerDownQAM(state));
+ status = MPEGTSStop(state);
+ if (status < 0)
+ break;
+ status = PowerDownQAM(state);
+ if (status < 0)
+ break;
state->m_OperationMode = OM_NONE;
break;
default:
status = -1;
}
- CHK_ERROR(status);
+ status = status;
+ if (status < 0)
+ break;
/*
Power up new standard
switch (oMode) {
case OM_DVBT:
state->m_OperationMode = oMode;
- CHK_ERROR(SetDVBTStandard(state, oMode));
+ status = SetDVBTStandard(state, oMode);
+ if (status < 0)
+ break;
break;
case OM_QAM_ITU_B:
status = -1;
case OM_QAM_ITU_A: /* fallthrough */
case OM_QAM_ITU_C:
state->m_OperationMode = oMode;
- CHK_ERROR(SetQAMStandard(state, oMode));
+ status = SetQAMStandard(state, oMode);
+ if (status < 0)
+ break;
break;
default:
status = -1;
}
}
- CHK_ERROR(status);
+ status = status;
+ if (status < 0)
+ break;
} while (0);
return 0;
}
case OM_QAM_ITU_A:
case OM_QAM_ITU_C:
IFreqkHz = (IntermediateFrequency / 1000);
- CHK_ERROR(SetQAM(state, IFreqkHz, OffsetkHz));
+ status = SetQAM(state, IFreqkHz, OffsetkHz);
+ if (status < 0)
+ break;
state->m_DrxkState = DRXK_DTV_STARTED;
break;
case OM_DVBT:
IFreqkHz = (IntermediateFrequency / 1000);
- CHK_ERROR(MPEGTSStop(state));
- CHK_ERROR(SetDVBT(state, IFreqkHz, OffsetkHz));
- CHK_ERROR(DVBTStart(state));
+ status = MPEGTSStop(state);
+ if (status < 0)
+ break;
+ status = SetDVBT(state, IFreqkHz, OffsetkHz);
+ if (status < 0)
+ break;
+ status = DVBTStart(state);
+ if (status < 0)
+ break;
state->m_DrxkState = DRXK_DTV_STARTED;
break;
default:
do {
/* Allow OC to sync again */
- CHK_ERROR(Read16_0
- (state, FEC_OC_SNC_MODE__A, &fecOcSncMode));
+ status = Read16_0(state, FEC_OC_SNC_MODE__A, &fecOcSncMode);
+ if (status < 0)
+ break;
fecOcSncMode &= ~FEC_OC_SNC_MODE_SHUTDOWN__M;
- CHK_ERROR(Write16_0
- (state, FEC_OC_SNC_MODE__A, fecOcSncMode));
- CHK_ERROR(Write16_0(state, FEC_OC_SNC_UNLOCK__A, 1));
+ status = Write16_0(state, FEC_OC_SNC_MODE__A, fecOcSncMode);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_SNC_UNLOCK__A, 1);
+ if (status < 0)
+ break;
} while (0);
return status;
}
do {
/* Rate integration settings */
- CHK_ERROR(Write16_0
- (state, FEC_OC_RCN_CTL_STEP_LO__A, 0x0000));
- CHK_ERROR(Write16_0
- (state, FEC_OC_RCN_CTL_STEP_HI__A, 0x000C));
- CHK_ERROR(Write16_0(state, FEC_OC_RCN_GAIN__A, 0x000A));
- CHK_ERROR(Write16_0(state, FEC_OC_AVR_PARM_A__A, 0x0008));
- CHK_ERROR(Write16_0(state, FEC_OC_AVR_PARM_B__A, 0x0006));
- CHK_ERROR(Write16_0
- (state, FEC_OC_TMD_HI_MARGIN__A, 0x0680));
- CHK_ERROR(Write16_0
- (state, FEC_OC_TMD_LO_MARGIN__A, 0x0080));
- CHK_ERROR(Write16_0(state, FEC_OC_TMD_COUNT__A, 0x03F4));
+ status = Write16_0(state, FEC_OC_RCN_CTL_STEP_LO__A, 0x0000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_RCN_CTL_STEP_HI__A, 0x000C);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_RCN_GAIN__A, 0x000A);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_AVR_PARM_A__A, 0x0008);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_AVR_PARM_B__A, 0x0006);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_TMD_HI_MARGIN__A, 0x0680);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_TMD_LO_MARGIN__A, 0x0080);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_TMD_COUNT__A, 0x03F4);
+ if (status < 0)
+ break;
/* Additional configuration */
- CHK_ERROR(Write16_0(state, FEC_OC_OCR_INVERT__A, 0));
- CHK_ERROR(Write16_0(state, FEC_OC_SNC_LWM__A, 2));
- CHK_ERROR(Write16_0(state, FEC_OC_SNC_HWM__A, 12));
+ status = Write16_0(state, FEC_OC_OCR_INVERT__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_SNC_LWM__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_SNC_HWM__A, 12);
+ if (status < 0)
+ break;
} while (0);
return status;
}
do {
/* Check insertion of the Reed-Solomon parity bytes */
- CHK_ERROR(Read16_0(state, FEC_OC_MODE__A, &fecOcRegMode));
- CHK_ERROR(Read16_0(state, FEC_OC_IPR_MODE__A,
- &fecOcRegIprMode));
+ status = Read16_0(state, FEC_OC_MODE__A, &fecOcRegMode);
+ if (status < 0)
+ break;
+ status = Read16_0(state, FEC_OC_IPR_MODE__A, &fecOcRegIprMode);
+ if (status < 0)
+ break;
fecOcRegMode &= (~FEC_OC_MODE_PARITY__M);
fecOcRegIprMode &= (~FEC_OC_IPR_MODE_MVAL_DIS_PAR__M);
if (state->m_insertRSByte == true) {
default:
status = -1;
} /* switch (standard) */
- CHK_ERROR(status);
+ status = status;
+ if (status < 0)
+ break;
/* Configure DTO's */
if (staticCLK) {
}
/* Write appropriate registers with requested configuration */
- CHK_ERROR(Write16_0(state, FEC_OC_DTO_BURST_LEN__A,
- fecOcDtoBurstLen));
- CHK_ERROR(Write16_0(state, FEC_OC_DTO_PERIOD__A,
- fecOcDtoPeriod));
- CHK_ERROR(Write16_0(state, FEC_OC_DTO_MODE__A,
- fecOcDtoMode));
- CHK_ERROR(Write16_0(state, FEC_OC_FCT_MODE__A,
- fecOcFctMode));
- CHK_ERROR(Write16_0(state, FEC_OC_MODE__A, fecOcRegMode));
- CHK_ERROR(Write16_0(state, FEC_OC_IPR_MODE__A,
- fecOcRegIprMode));
+ status = Write16_0(state, FEC_OC_DTO_BURST_LEN__A, fecOcDtoBurstLen);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_DTO_PERIOD__A, fecOcDtoPeriod);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_DTO_MODE__A, fecOcDtoMode);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_FCT_MODE__A, fecOcFctMode);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_MODE__A, fecOcRegMode);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_IPR_MODE__A, fecOcRegIprMode);
+ if (status < 0)
+ break;
/* Rate integration settings */
- CHK_ERROR(Write32(state, FEC_OC_RCN_CTL_RATE_LO__A,
- fecOcRcnCtlRate, 0));
- CHK_ERROR(Write16_0(state, FEC_OC_TMD_INT_UPD_RATE__A,
- fecOcTmdIntUpdRate));
- CHK_ERROR(Write16_0(state, FEC_OC_TMD_MODE__A,
- fecOcTmdMode));
+ status = Write32(state, FEC_OC_RCN_CTL_RATE_LO__A, fecOcRcnCtlRate, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_TMD_INT_UPD_RATE__A, fecOcTmdIntUpdRate);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_TMD_MODE__A, fecOcTmdMode);
+ if (status < 0)
+ break;
} while (0);
return status;
}
case DRXK_AGC_CTRL_AUTO:
/* Enable RF AGC DAC */
- CHK_ERROR(Read16_0(state, IQM_AF_STDBY__A, &data));
+ status = Read16_0(state, IQM_AF_STDBY__A, &data);
+ if (status < 0)
+ break;
data &= ~IQM_AF_STDBY_STDBY_TAGC_RF_STANDBY;
- CHK_ERROR(Write16_0(state, IQM_AF_STDBY__A, data));
+ status = Write16_0(state, IQM_AF_STDBY__A, data);
+ if (status < 0)
+ break;
- CHK_ERROR(Read16(state, SCU_RAM_AGC_CONFIG__A,
- &data, 0));
+ status = Read16(state, SCU_RAM_AGC_CONFIG__A, &data, 0);
+ if (status < 0)
+ break;
/* Enable SCU RF AGC loop */
data &= ~SCU_RAM_AGC_CONFIG_DISABLE_RF_AGC__M;
data |= SCU_RAM_AGC_CONFIG_INV_RF_POL__M;
else
data &= ~SCU_RAM_AGC_CONFIG_INV_RF_POL__M;
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_CONFIG__A, data));
+ status = Write16_0(state, SCU_RAM_AGC_CONFIG__A, data);
+ if (status < 0)
+ break;
/* Set speed (using complementary reduction value) */
- CHK_ERROR(Read16(state, SCU_RAM_AGC_KI_RED__A,
- &data, 0));
+ status = Read16(state, SCU_RAM_AGC_KI_RED__A, &data, 0);
+ if (status < 0)
+ break;
data &= ~SCU_RAM_AGC_KI_RED_RAGC_RED__M;
data |= (~(pAgcCfg->speed <<
SCU_RAM_AGC_KI_RED_RAGC_RED__B)
& SCU_RAM_AGC_KI_RED_RAGC_RED__M);
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_KI_RED__A, data));
+ status = Write16_0(state, SCU_RAM_AGC_KI_RED__A, data);
+ if (status < 0)
+ break;
if (IsDVBT(state))
pIfAgcSettings = &state->m_dvbtIfAgcCfg;
/* Set TOP, only if IF-AGC is in AUTO mode */
if (pIfAgcSettings->ctrlMode == DRXK_AGC_CTRL_AUTO)
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A,
- pAgcCfg->top));
+ status = Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A, pAgcCfg->top);
+ if (status < 0)
+ break;
/* Cut-Off current */
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_RF_IACCU_HI_CO__A,
- pAgcCfg->cutOffCurrent));
+ status = Write16_0(state, SCU_RAM_AGC_RF_IACCU_HI_CO__A, pAgcCfg->cutOffCurrent);
+ if (status < 0)
+ break;
/* Max. output level */
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_RF_MAX__A,
- pAgcCfg->maxOutputLevel));
+ status = Write16_0(state, SCU_RAM_AGC_RF_MAX__A, pAgcCfg->maxOutputLevel);
+ if (status < 0)
+ break;
break;
case DRXK_AGC_CTRL_USER:
/* Enable RF AGC DAC */
- CHK_ERROR(Read16_0(state, IQM_AF_STDBY__A, &data));
+ status = Read16_0(state, IQM_AF_STDBY__A, &data);
+ if (status < 0)
+ break;
data &= ~IQM_AF_STDBY_STDBY_TAGC_RF_STANDBY;
- CHK_ERROR(Write16_0(state, IQM_AF_STDBY__A, data));
+ status = Write16_0(state, IQM_AF_STDBY__A, data);
+ if (status < 0)
+ break;
/* Disable SCU RF AGC loop */
- CHK_ERROR(Read16_0(state,
- SCU_RAM_AGC_CONFIG__A, &data));
+ status = Read16_0(state, SCU_RAM_AGC_CONFIG__A, &data);
+ if (status < 0)
+ break;
data |= SCU_RAM_AGC_CONFIG_DISABLE_RF_AGC__M;
if (state->m_RfAgcPol)
data |= SCU_RAM_AGC_CONFIG_INV_RF_POL__M;
else
data &= ~SCU_RAM_AGC_CONFIG_INV_RF_POL__M;
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CONFIG__A,
- data));
+ status = Write16_0(state, SCU_RAM_AGC_CONFIG__A, data);
+ if (status < 0)
+ break;
/* SCU c.o.c. to 0, enabling full control range */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_RF_IACCU_HI_CO__A,
- 0));
+ status = Write16_0(state, SCU_RAM_AGC_RF_IACCU_HI_CO__A, 0);
+ if (status < 0)
+ break;
/* Write value to output pin */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_RF_IACCU_HI__A,
- pAgcCfg->outputLevel));
+ status = Write16_0(state, SCU_RAM_AGC_RF_IACCU_HI__A, pAgcCfg->outputLevel);
+ if (status < 0)
+ break;
break;
case DRXK_AGC_CTRL_OFF:
/* Disable RF AGC DAC */
- CHK_ERROR(Read16_0(state, IQM_AF_STDBY__A, &data));
+ status = Read16_0(state, IQM_AF_STDBY__A, &data);
+ if (status < 0)
+ break;
data |= IQM_AF_STDBY_STDBY_TAGC_RF_STANDBY;
- CHK_ERROR(Write16_0(state, IQM_AF_STDBY__A, data));
+ status = Write16_0(state, IQM_AF_STDBY__A, data);
+ if (status < 0)
+ break;
/* Disable SCU RF AGC loop */
- CHK_ERROR(Read16_0(state,
- SCU_RAM_AGC_CONFIG__A, &data));
+ status = Read16_0(state, SCU_RAM_AGC_CONFIG__A, &data);
+ if (status < 0)
+ break;
data |= SCU_RAM_AGC_CONFIG_DISABLE_RF_AGC__M;
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_CONFIG__A, data));
+ status = Write16_0(state, SCU_RAM_AGC_CONFIG__A, data);
+ if (status < 0)
+ break;
break;
default:
case DRXK_AGC_CTRL_AUTO:
/* Enable IF AGC DAC */
- CHK_ERROR(Read16_0(state, IQM_AF_STDBY__A, &data));
+ status = Read16_0(state, IQM_AF_STDBY__A, &data);
+ if (status < 0)
+ break;
data &= ~IQM_AF_STDBY_STDBY_TAGC_IF_STANDBY;
- CHK_ERROR(Write16_0(state, IQM_AF_STDBY__A, data));
+ status = Write16_0(state, IQM_AF_STDBY__A, data);
+ if (status < 0)
+ break;
- CHK_ERROR(Read16_0(state, SCU_RAM_AGC_CONFIG__A,
- &data));
+ status = Read16_0(state, SCU_RAM_AGC_CONFIG__A, &data);
+ if (status < 0)
+ break;
/* Enable SCU IF AGC loop */
data &= ~SCU_RAM_AGC_CONFIG_DISABLE_IF_AGC__M;
data |= SCU_RAM_AGC_CONFIG_INV_IF_POL__M;
else
data &= ~SCU_RAM_AGC_CONFIG_INV_IF_POL__M;
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_CONFIG__A, data));
+ status = Write16_0(state, SCU_RAM_AGC_CONFIG__A, data);
+ if (status < 0)
+ break;
/* Set speed (using complementary reduction value) */
- CHK_ERROR(Read16_0(state, SCU_RAM_AGC_KI_RED__A,
- &data));
+ status = Read16_0(state, SCU_RAM_AGC_KI_RED__A, &data);
+ if (status < 0)
+ break;
data &= ~SCU_RAM_AGC_KI_RED_IAGC_RED__M;
data |= (~(pAgcCfg->speed <<
SCU_RAM_AGC_KI_RED_IAGC_RED__B)
& SCU_RAM_AGC_KI_RED_IAGC_RED__M);
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_KI_RED__A,
- data));
+ status = Write16_0(state, SCU_RAM_AGC_KI_RED__A, data);
+ if (status < 0)
+ break;
if (IsQAM(state))
pRfAgcSettings = &state->m_qamRfAgcCfg;
if (pRfAgcSettings == NULL)
return -1;
/* Restore TOP */
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A,
- pRfAgcSettings->top));
+ status = Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A, pRfAgcSettings->top);
+ if (status < 0)
+ break;
break;
case DRXK_AGC_CTRL_USER:
/* Enable IF AGC DAC */
- CHK_ERROR(Read16_0(state, IQM_AF_STDBY__A, &data));
+ status = Read16_0(state, IQM_AF_STDBY__A, &data);
+ if (status < 0)
+ break;
data &= ~IQM_AF_STDBY_STDBY_TAGC_IF_STANDBY;
- CHK_ERROR(Write16_0(state, IQM_AF_STDBY__A, data));
+ status = Write16_0(state, IQM_AF_STDBY__A, data);
+ if (status < 0)
+ break;
- CHK_ERROR(Read16_0(state,
- SCU_RAM_AGC_CONFIG__A, &data));
+ status = Read16_0(state, SCU_RAM_AGC_CONFIG__A, &data);
+ if (status < 0)
+ break;
/* Disable SCU IF AGC loop */
data |= SCU_RAM_AGC_CONFIG_DISABLE_IF_AGC__M;
data |= SCU_RAM_AGC_CONFIG_INV_IF_POL__M;
else
data &= ~SCU_RAM_AGC_CONFIG_INV_IF_POL__M;
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_CONFIG__A, data));
+ status = Write16_0(state, SCU_RAM_AGC_CONFIG__A, data);
+ if (status < 0)
+ break;
/* Write value to output pin */
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A,
- pAgcCfg->outputLevel));
+ status = Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A, pAgcCfg->outputLevel);
+ if (status < 0)
+ break;
break;
case DRXK_AGC_CTRL_OFF:
/* Disable If AGC DAC */
- CHK_ERROR(Read16_0(state, IQM_AF_STDBY__A, &data));
+ status = Read16_0(state, IQM_AF_STDBY__A, &data);
+ if (status < 0)
+ break;
data |= IQM_AF_STDBY_STDBY_TAGC_IF_STANDBY;
- CHK_ERROR(Write16_0(state, IQM_AF_STDBY__A, data));
+ status = Write16_0(state, IQM_AF_STDBY__A, data);
+ if (status < 0)
+ break;
/* Disable SCU IF AGC loop */
- CHK_ERROR(Read16_0(state,
- SCU_RAM_AGC_CONFIG__A, &data));
+ status = Read16_0(state, SCU_RAM_AGC_CONFIG__A, &data);
+ if (status < 0)
+ break;
data |= SCU_RAM_AGC_CONFIG_DISABLE_IF_AGC__M;
- CHK_ERROR(Write16_0(state,
- SCU_RAM_AGC_CONFIG__A, data));
+ status = Write16_0(state, SCU_RAM_AGC_CONFIG__A, data);
+ if (status < 0)
+ break;
break;
} /* switch (agcSettingsIf->ctrlMode) */
/* always set the top to support
configurations without if-loop */
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_INGAIN_TGT_MIN__A,
- pAgcCfg->top));
+ status = Write16_0(state, SCU_RAM_AGC_INGAIN_TGT_MIN__A, pAgcCfg->top);
+ if (status < 0)
+ break;
} while (0);
u32 qamSlMer = 0; /* QAM MER */
/* get the register value needed for MER */
- CHK_ERROR(Read16_0
- (state, QAM_SL_ERR_POWER__A, &qamSlErrPower));
+ status = Read16_0(state, QAM_SL_ERR_POWER__A, &qamSlErrPower);
+ if (status < 0)
+ break;
switch (state->param.u.qam.modulation) {
case QAM_16:
u16 transmissionParams = 0;
do {
- CHK_ERROR(Read16_0(state, OFDM_EQ_TOP_TD_TPS_PWR_OFS__A,
- &EqRegTdTpsPwrOfs));
- CHK_ERROR(Read16_0(state, OFDM_EQ_TOP_TD_REQ_SMB_CNT__A,
- &EqRegTdReqSmbCnt));
- CHK_ERROR(Read16_0(state, OFDM_EQ_TOP_TD_SQR_ERR_EXP__A,
- &EqRegTdSqrErrExp));
- CHK_ERROR(Read16_0(state, OFDM_EQ_TOP_TD_SQR_ERR_I__A,
- ®Data));
+ status = Read16_0(state, OFDM_EQ_TOP_TD_TPS_PWR_OFS__A, &EqRegTdTpsPwrOfs);
+ if (status < 0)
+ break;
+ status = Read16_0(state, OFDM_EQ_TOP_TD_REQ_SMB_CNT__A, &EqRegTdReqSmbCnt);
+ if (status < 0)
+ break;
+ status = Read16_0(state, OFDM_EQ_TOP_TD_SQR_ERR_EXP__A, &EqRegTdSqrErrExp);
+ if (status < 0)
+ break;
+ status = Read16_0(state, OFDM_EQ_TOP_TD_SQR_ERR_I__A, ®Data);
+ if (status < 0)
+ break;
/* Extend SQR_ERR_I operational range */
EqRegTdSqrErrI = (u32) regData;
if ((EqRegTdSqrErrExp > 11) &&
(EqRegTdSqrErrI < 0x00000FFFUL)) {
EqRegTdSqrErrI += 0x00010000UL;
}
- CHK_ERROR(Read16_0(state, OFDM_EQ_TOP_TD_SQR_ERR_Q__A,
- ®Data));
+ status = Read16_0(state, OFDM_EQ_TOP_TD_SQR_ERR_Q__A, ®Data);
+ if (status < 0)
+ break;
/* Extend SQR_ERR_Q operational range */
EqRegTdSqrErrQ = (u32) regData;
if ((EqRegTdSqrErrExp > 11) &&
(EqRegTdSqrErrQ < 0x00000FFFUL))
EqRegTdSqrErrQ += 0x00010000UL;
- CHK_ERROR(Read16_0(state, OFDM_SC_RA_RAM_OP_PARAM__A,
- &transmissionParams));
+ status = Read16_0(state, OFDM_SC_RA_RAM_OP_PARAM__A, &transmissionParams);
+ if (status < 0)
+ break;
/* Check input data for MER */
u32 SignalToNoiseRel;
u32 BERQuality;
- CHK_ERROR(GetDVBTSignalToNoise(state, &SignalToNoise));
- CHK_ERROR(Read16_0(state, OFDM_EQ_TOP_TD_TPS_CONST__A,
- &Constellation));
+ status = GetDVBTSignalToNoise(state, &SignalToNoise);
+ if (status < 0)
+ break;
+ status = Read16_0(state, OFDM_EQ_TOP_TD_TPS_CONST__A, &Constellation);
+ if (status < 0)
+ break;
Constellation &= OFDM_EQ_TOP_TD_TPS_CONST__M;
- CHK_ERROR(Read16_0(state, OFDM_EQ_TOP_TD_TPS_CODE_HP__A,
- &CodeRate));
+ status = Read16_0(state, OFDM_EQ_TOP_TD_TPS_CODE_HP__A, &CodeRate);
+ if (status < 0)
+ break;
CodeRate &= OFDM_EQ_TOP_TD_TPS_CODE_HP__M;
if (Constellation > OFDM_EQ_TOP_TD_TPS_CONST_64QAM ||
u32 BERQuality = 100;
u32 SignalToNoiseRel = 0;
- CHK_ERROR(GetQAMSignalToNoise(state, &SignalToNoise));
+ status = GetQAMSignalToNoise(state, &SignalToNoise);
+ if (status < 0)
+ break;
switch (state->param.u.qam.modulation) {
case QAM_16:
return -1;
do {
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_1__A,
- SIO_HI_RA_RAM_PAR_1_PAR1_SEC_KEY));
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_1__A, SIO_HI_RA_RAM_PAR_1_PAR1_SEC_KEY);
+ if (status < 0)
+ break;
if (bEnableBridge) {
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_2__A,
- SIO_HI_RA_RAM_PAR_2_BRD_CFG_CLOSED));
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_2__A, SIO_HI_RA_RAM_PAR_2_BRD_CFG_CLOSED);
+ if (status < 0)
+ break;
} else {
- CHK_ERROR(Write16_0(state, SIO_HI_RA_RAM_PAR_2__A,
- SIO_HI_RA_RAM_PAR_2_BRD_CFG_OPEN));
+ status = Write16_0(state, SIO_HI_RA_RAM_PAR_2__A, SIO_HI_RA_RAM_PAR_2_BRD_CFG_OPEN);
+ if (status < 0)
+ break;
}
- CHK_ERROR(HI_Command(state, SIO_HI_RA_RAM_CMD_BRDCTRL, 0));
+ status = HI_Command(state, SIO_HI_RA_RAM_CMD_BRDCTRL, 0);
+ if (status < 0)
+ break;
} while (0);
return status;
}
mutex_lock(&state->mutex);
do {
- CHK_ERROR(Write16_0
- (state, SIO_BL_MODE__A, SIO_BL_MODE_DIRECT));
- CHK_ERROR(Write16_0(state, SIO_BL_TGT_HDR__A, blockbank));
- CHK_ERROR(Write16_0(state, SIO_BL_TGT_ADDR__A, offset));
- CHK_ERROR(Write16_0(state, SIO_BL_SRC_ADDR__A, romOffset));
- CHK_ERROR(Write16_0
- (state, SIO_BL_SRC_LEN__A, nrOfElements));
- CHK_ERROR(Write16_0
- (state, SIO_BL_ENABLE__A, SIO_BL_ENABLE_ON));
+ status = Write16_0(state, SIO_BL_MODE__A, SIO_BL_MODE_DIRECT);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_BL_TGT_HDR__A, blockbank);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_BL_TGT_ADDR__A, offset);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_BL_SRC_ADDR__A, romOffset);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_BL_SRC_LEN__A, nrOfElements);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_BL_ENABLE__A, SIO_BL_ENABLE_ON);
+ if (status < 0)
+ break;
end = jiffies + msecs_to_jiffies(timeOut);
do {
- CHK_ERROR(Read16_0
- (state, SIO_BL_STATUS__A, &blStatus));
+ status = Read16_0(state, SIO_BL_STATUS__A, &blStatus);
+ if (status < 0)
+ break;
} while ((blStatus == 0x1) && time_is_after_jiffies(end));
if (blStatus == 0x1) {
printk(KERN_ERR "SIO not ready\n");
do {
/* Start measurement */
- CHK_ERROR(Write16_0(state, IQM_AF_COMM_EXEC__A,
- IQM_AF_COMM_EXEC_ACTIVE));
- CHK_ERROR(Write16_0(state, IQM_AF_START_LOCK__A, 1));
+ status = Write16_0(state, IQM_AF_COMM_EXEC__A, IQM_AF_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_AF_START_LOCK__A, 1);
+ if (status < 0)
+ break;
*count = 0;
- CHK_ERROR(Read16_0(state, IQM_AF_PHASE0__A, &data));
+ status = Read16_0(state, IQM_AF_PHASE0__A, &data);
+ if (status < 0)
+ break;
if (data == 127)
*count = *count + 1;
- CHK_ERROR(Read16_0(state, IQM_AF_PHASE1__A, &data));
+ status = Read16_0(state, IQM_AF_PHASE1__A, &data);
+ if (status < 0)
+ break;
if (data == 127)
*count = *count + 1;
- CHK_ERROR(Read16_0(state, IQM_AF_PHASE2__A, &data));
+ status = Read16_0(state, IQM_AF_PHASE2__A, &data);
+ if (status < 0)
+ break;
if (data == 127)
*count = *count + 1;
} while (0);
int status;
do {
- CHK_ERROR(ADCSyncMeasurement(state, &count));
+ status = ADCSyncMeasurement(state, &count);
+ if (status < 0)
+ break;
if (count == 1) {
/* Try sampling on a diffrent edge */
u16 clkNeg = 0;
- CHK_ERROR(Read16_0
- (state, IQM_AF_CLKNEG__A, &clkNeg));
+ status = Read16_0(state, IQM_AF_CLKNEG__A, &clkNeg);
+ if (status < 0)
+ break;
if ((clkNeg | IQM_AF_CLKNEG_CLKNEGDATA__M) ==
IQM_AF_CLKNEG_CLKNEGDATA_CLK_ADC_DATA_POS) {
clkNeg &= (~(IQM_AF_CLKNEG_CLKNEGDATA__M));
clkNeg |=
IQM_AF_CLKNEG_CLKNEGDATA_CLK_ADC_DATA_POS;
}
- CHK_ERROR(Write16_0
- (state, IQM_AF_CLKNEG__A, clkNeg));
- CHK_ERROR(ADCSyncMeasurement(state, &count));
+ status = Write16_0(state, IQM_AF_CLKNEG__A, clkNeg);
+ if (status < 0)
+ break;
+ status = ADCSyncMeasurement(state, &count);
+ if (status < 0)
+ break;
}
if (count < 2)
kiInnergainMin = (u16) -1030;
} else
status = -1;
- CHK_ERROR((status));
+ status = (status);
+ if (status < 0)
+ break;
if (IsQAM(state)) {
ifIaccuHiTgtMax = 0x2380;
ifIaccuHiTgt = 0x2380;
fastClpCtrlDelay =
state->m_dvbtIfAgcCfg.FastClipCtrlDelay;
}
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__A,
- fastClpCtrlDelay));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_CTRL_MODE__A,
- clpCtrlMode));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_INGAIN_TGT__A,
- ingainTgt));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_INGAIN_TGT_MIN__A,
- ingainTgtMin));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_INGAIN_TGT_MAX__A,
- ingainTgtMax));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_IF_IACCU_HI_TGT_MIN__A,
- ifIaccuHiTgtMin));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A,
- ifIaccuHiTgtMax));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_IF_IACCU_LO__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_RF_IACCU_HI__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_RF_IACCU_LO__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_SUM_MAX__A,
- clpSumMax));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_SNS_SUM_MAX__A,
- snsSumMax));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_KI_INNERGAIN_MIN__A,
- kiInnergainMin));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI_TGT__A,
- ifIaccuHiTgt));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_CYCLEN__A,
- clpCyclen));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_RF_SNS_DEV_MAX__A,
- 1023));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_RF_SNS_DEV_MIN__A,
- (u16) -1023));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_FAST_SNS_CTRL_DELAY__A, 50));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_KI_MAXMINGAIN_TH__A,
- 20));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_SUM_MIN__A,
- clpSumMin));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_SNS_SUM_MIN__A,
- snsSumMin));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_DIR_TO__A,
- clpDirTo));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_SNS_DIR_TO__A,
- snsDirTo));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_KI_MINGAIN__A, 0x7fff));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_KI_MAXGAIN__A, 0x0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_KI_MIN__A, 0x0117));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_KI_MAX__A, 0x0657));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_SUM__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_CYCCNT__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_DIR_WD__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_CLP_DIR_STP__A, 1));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_SNS_SUM__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_SNS_CYCCNT__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_SNS_DIR_WD__A, 0));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_SNS_DIR_STP__A, 1));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_AGC_SNS_CYCLEN__A, 500));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_KI_CYCLEN__A, 500));
+ status = Write16_0(state, SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__A, fastClpCtrlDelay);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_AGC_CLP_CTRL_MODE__A, clpCtrlMode);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_INGAIN_TGT__A, ingainTgt);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_INGAIN_TGT_MIN__A, ingainTgtMin);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_INGAIN_TGT_MAX__A, ingainTgtMax);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI_TGT_MIN__A, ifIaccuHiTgtMin);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI_TGT_MAX__A, ifIaccuHiTgtMax);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_IF_IACCU_LO__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_RF_IACCU_HI__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_RF_IACCU_LO__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_CLP_SUM_MAX__A, clpSumMax);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_SNS_SUM_MAX__A, snsSumMax);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_AGC_KI_INNERGAIN_MIN__A, kiInnergainMin);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_IF_IACCU_HI_TGT__A, ifIaccuHiTgt);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_CLP_CYCLEN__A, clpCyclen);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_AGC_RF_SNS_DEV_MAX__A, 1023);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_RF_SNS_DEV_MIN__A, (u16) -1023);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_FAST_SNS_CTRL_DELAY__A, 50);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_AGC_KI_MAXMINGAIN_TH__A, 20);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_CLP_SUM_MIN__A, clpSumMin);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_SNS_SUM_MIN__A, snsSumMin);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_CLP_DIR_TO__A, clpDirTo);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_SNS_DIR_TO__A, snsDirTo);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_KI_MINGAIN__A, 0x7fff);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_KI_MAXGAIN__A, 0x0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_KI_MIN__A, 0x0117);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_KI_MAX__A, 0x0657);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_CLP_SUM__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_CLP_CYCCNT__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_CLP_DIR_WD__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_CLP_DIR_STP__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_SNS_SUM__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_SNS_CYCCNT__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_SNS_DIR_WD__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_SNS_DIR_STP__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_SNS_CYCLEN__A, 500);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_KI_CYCLEN__A, 500);
+ if (status < 0)
+ break;
/* Initialize inner-loop KI gain factors */
- CHK_ERROR(Read16_0(state, SCU_RAM_AGC_KI__A, &data));
+ status = Read16_0(state, SCU_RAM_AGC_KI__A, &data);
+ if (status < 0)
+ break;
if (IsQAM(state)) {
data = 0x0657;
data &= ~SCU_RAM_AGC_KI_RF__M;
data &= ~SCU_RAM_AGC_KI_IF__M;
data |= (DRXK_KI_IAGC_QAM << SCU_RAM_AGC_KI_IF__B);
}
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_KI__A, data));
+ status = Write16_0(state, SCU_RAM_AGC_KI__A, data);
+ if (status < 0)
+ break;
} while (0);
return status;
}
do {
if (packetErr == NULL) {
- CHK_ERROR(Write16_0(state,
- SCU_RAM_FEC_ACCUM_PKT_FAILURES__A,
- 0));
+ status = Write16_0(state, SCU_RAM_FEC_ACCUM_PKT_FAILURES__A, 0);
+ if (status < 0)
+ break;
} else {
- CHK_ERROR(Read16_0(state,
- SCU_RAM_FEC_ACCUM_PKT_FAILURES__A,
- packetErr));
+ status = Read16_0(state, SCU_RAM_FEC_ACCUM_PKT_FAILURES__A, packetErr);
+ if (status < 0)
+ break;
}
} while (0);
return status;
int status;
do {
- CHK_ERROR(CtrlPowerMode(state, &powerMode));
+ status = CtrlPowerMode(state, &powerMode);
+ if (status < 0)
+ break;
} while (0);
return status;
}
int status;
do {
- CHK_ERROR(Read16_0
- (state, OFDM_SC_RA_RAM_ECHO_THRES__A, &data));
+ status = Read16_0(state, OFDM_SC_RA_RAM_ECHO_THRES__A, &data);
+ if (status < 0)
+ break;
switch (echoThres->fftMode) {
case DRX_FFTMODE_2K:
break;
}
- CHK_ERROR(Write16_0
- (state, OFDM_SC_RA_RAM_ECHO_THRES__A, data));
+ status = Write16_0(state, OFDM_SC_RA_RAM_ECHO_THRES__A, data);
+ if (status < 0)
+ break;
} while (0);
return status;
do {
bool setincenable = false;
bool setfrenable = true;
- CHK_ERROR(DVBTCtrlSetIncEnable(state, &setincenable));
- CHK_ERROR(DVBTCtrlSetFrEnable(state, &setfrenable));
- CHK_ERROR(DVBTCtrlSetEchoThreshold(state, &echoThres2k));
- CHK_ERROR(DVBTCtrlSetEchoThreshold(state, &echoThres8k));
- CHK_ERROR(Write16_0(state, SCU_RAM_AGC_INGAIN_TGT_MAX__A,
- state->m_dvbtIfAgcCfg.IngainTgtMax));
+ status = DVBTCtrlSetIncEnable(state, &setincenable);
+ if (status < 0)
+ break;
+ status = DVBTCtrlSetFrEnable(state, &setfrenable);
+ if (status < 0)
+ break;
+ status = DVBTCtrlSetEchoThreshold(state, &echoThres2k);
+ if (status < 0)
+ break;
+ status = DVBTCtrlSetEchoThreshold(state, &echoThres8k);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_AGC_INGAIN_TGT_MAX__A, state->m_dvbtIfAgcCfg.IngainTgtMax);
+ if (status < 0)
+ break;
} while (0);
return status;
/* added antenna switch */
SwitchAntennaToDVBT(state);
/* send OFDM reset command */
- CHK_ERROR(scu_command
- (state,
- SCU_RAM_COMMAND_STANDARD_OFDM |
- SCU_RAM_COMMAND_CMD_DEMOD_RESET, 0, NULL, 1,
- &cmdResult));
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_OFDM | SCU_RAM_COMMAND_CMD_DEMOD_RESET, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
/* send OFDM setenv command */
- CHK_ERROR(scu_command
- (state,
- SCU_RAM_COMMAND_STANDARD_OFDM |
- SCU_RAM_COMMAND_CMD_DEMOD_SET_ENV, 0, NULL, 1,
- &cmdResult));
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_OFDM | SCU_RAM_COMMAND_CMD_DEMOD_SET_ENV, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
/* reset datapath for OFDM, processors first */
- CHK_ERROR(Write16_0
- (state, OFDM_SC_COMM_EXEC__A,
- OFDM_SC_COMM_EXEC_STOP));
- CHK_ERROR(Write16_0
- (state, OFDM_LC_COMM_EXEC__A,
- OFDM_LC_COMM_EXEC_STOP));
- CHK_ERROR(Write16_0
- (state, IQM_COMM_EXEC__A, IQM_COMM_EXEC_B_STOP));
+ status = Write16_0(state, OFDM_SC_COMM_EXEC__A, OFDM_SC_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_LC_COMM_EXEC__A, OFDM_LC_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_COMM_EXEC__A, IQM_COMM_EXEC_B_STOP);
+ if (status < 0)
+ break;
/* IQM setup */
/* synchronize on ofdstate->m_festart */
- CHK_ERROR(Write16_0(state, IQM_AF_UPD_SEL__A, 1));
+ status = Write16_0(state, IQM_AF_UPD_SEL__A, 1);
+ if (status < 0)
+ break;
/* window size for clipping ADC detection */
- CHK_ERROR(Write16_0(state, IQM_AF_CLP_LEN__A, 0));
+ status = Write16_0(state, IQM_AF_CLP_LEN__A, 0);
+ if (status < 0)
+ break;
/* window size for for sense pre-SAW detection */
- CHK_ERROR(Write16_0(state, IQM_AF_SNS_LEN__A, 0));
+ status = Write16_0(state, IQM_AF_SNS_LEN__A, 0);
+ if (status < 0)
+ break;
/* sense threshold for sense pre-SAW detection */
- CHK_ERROR(Write16_0
- (state, IQM_AF_AMUX__A, IQM_AF_AMUX_SIGNAL2ADC));
- CHK_ERROR(SetIqmAf(state, true));
+ status = Write16_0(state, IQM_AF_AMUX__A, IQM_AF_AMUX_SIGNAL2ADC);
+ if (status < 0)
+ break;
+ status = SetIqmAf(state, true);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, IQM_AF_AGC_RF__A, 0));
+ status = Write16_0(state, IQM_AF_AGC_RF__A, 0);
+ if (status < 0)
+ break;
/* Impulse noise cruncher setup */
- CHK_ERROR(Write16_0(state, IQM_AF_INC_LCT__A, 0)); /* crunch in IQM_CF */
- CHK_ERROR(Write16_0(state, IQM_CF_DET_LCT__A, 0)); /* detect in IQM_CF */
- CHK_ERROR(Write16_0(state, IQM_CF_WND_LEN__A, 3)); /* peak detector window length */
+ status = Write16_0(state, IQM_AF_INC_LCT__A, 0); /* crunch in IQM_CF */
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_DET_LCT__A, 0); /* detect in IQM_CF */
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_WND_LEN__A, 3); /* peak detector window length */
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, IQM_RC_STRETCH__A, 16));
- CHK_ERROR(Write16_0(state, IQM_CF_OUT_ENA__A, 0x4)); /* enable output 2 */
- CHK_ERROR(Write16_0(state, IQM_CF_DS_ENA__A, 0x4)); /* decimate output 2 */
- CHK_ERROR(Write16_0(state, IQM_CF_SCALE__A, 1600));
- CHK_ERROR(Write16_0(state, IQM_CF_SCALE_SH__A, 0));
+ status = Write16_0(state, IQM_RC_STRETCH__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_OUT_ENA__A, 0x4); /* enable output 2 */
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_DS_ENA__A, 0x4); /* decimate output 2 */
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_SCALE__A, 1600);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_SCALE_SH__A, 0);
+ if (status < 0)
+ break;
/* virtual clipping threshold for clipping ADC detection */
- CHK_ERROR(Write16_0(state, IQM_AF_CLP_TH__A, 448));
- CHK_ERROR(Write16_0(state, IQM_CF_DATATH__A, 495)); /* crunching threshold */
+ status = Write16_0(state, IQM_AF_CLP_TH__A, 448);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_DATATH__A, 495); /* crunching threshold */
+ if (status < 0)
+ break;
- CHK_ERROR(BLChainCmd(state,
- DRXK_BL_ROM_OFFSET_TAPS_DVBT,
- DRXK_BLCC_NR_ELEMENTS_TAPS,
- DRXK_BLC_TIMEOUT));
+ status = BLChainCmd(state, DRXK_BL_ROM_OFFSET_TAPS_DVBT, DRXK_BLCC_NR_ELEMENTS_TAPS, DRXK_BLC_TIMEOUT);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, IQM_CF_PKDTH__A, 2)); /* peak detector threshold */
- CHK_ERROR(Write16_0(state, IQM_CF_POW_MEAS_LEN__A, 2));
+ status = Write16_0(state, IQM_CF_PKDTH__A, 2); /* peak detector threshold */
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_POW_MEAS_LEN__A, 2);
+ if (status < 0)
+ break;
/* enable power measurement interrupt */
- CHK_ERROR(Write16_0(state, IQM_CF_COMM_INT_MSK__A, 1));
- CHK_ERROR(Write16_0
- (state, IQM_COMM_EXEC__A,
- IQM_COMM_EXEC_B_ACTIVE));
+ status = Write16_0(state, IQM_CF_COMM_INT_MSK__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_COMM_EXEC__A, IQM_COMM_EXEC_B_ACTIVE);
+ if (status < 0)
+ break;
/* IQM will not be reset from here, sync ADC and update/init AGC */
- CHK_ERROR(ADCSynchronization(state));
- CHK_ERROR(SetPreSaw(state, &state->m_dvbtPreSawCfg));
+ status = ADCSynchronization(state);
+ if (status < 0)
+ break;
+ status = SetPreSaw(state, &state->m_dvbtPreSawCfg);
+ if (status < 0)
+ break;
/* Halt SCU to enable safe non-atomic accesses */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_HOLD));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_HOLD);
+ if (status < 0)
+ break;
- CHK_ERROR(SetAgcRf(state, &state->m_dvbtRfAgcCfg, true));
- CHK_ERROR(SetAgcIf(state, &state->m_dvbtIfAgcCfg, true));
+ status = SetAgcRf(state, &state->m_dvbtRfAgcCfg, true);
+ if (status < 0)
+ break;
+ status = SetAgcIf(state, &state->m_dvbtIfAgcCfg, true);
+ if (status < 0)
+ break;
/* Set Noise Estimation notch width and enable DC fix */
- CHK_ERROR(Read16_0
- (state, OFDM_SC_RA_RAM_CONFIG__A, &data));
+ status = Read16_0(state, OFDM_SC_RA_RAM_CONFIG__A, &data);
+ if (status < 0)
+ break;
data |= OFDM_SC_RA_RAM_CONFIG_NE_FIX_ENABLE__M;
- CHK_ERROR(Write16_0
- (state, OFDM_SC_RA_RAM_CONFIG__A, data));
+ status = Write16_0(state, OFDM_SC_RA_RAM_CONFIG__A, data);
+ if (status < 0)
+ break;
/* Activate SCU to enable SCU commands */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
if (!state->m_DRXK_A3_ROM_CODE) {
/* AGCInit() is not done for DVBT, so set agcFastClipCtrlDelay */
- CHK_ERROR(Write16_0
- (state,
- SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__A,
- state->
- m_dvbtIfAgcCfg.FastClipCtrlDelay));
+ status = Write16_0(state, SCU_RAM_AGC_FAST_CLP_CTRL_DELAY__A, state->m_dvbtIfAgcCfg.FastClipCtrlDelay);
+ if (status < 0)
+ break;
}
/* OFDM_SC setup */
#ifdef COMPILE_FOR_NONRT
- CHK_ERROR(Write16_0
- (state, OFDM_SC_RA_RAM_BE_OPT_DELAY__A, 1));
- CHK_ERROR(Write16_0
- (state, OFDM_SC_RA_RAM_BE_OPT_INIT_DELAY__A, 2));
+ status = Write16_0(state, OFDM_SC_RA_RAM_BE_OPT_DELAY__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_BE_OPT_INIT_DELAY__A, 2);
+ if (status < 0)
+ break;
#endif
/* FEC setup */
- CHK_ERROR(Write16_0(state, FEC_DI_INPUT_CTL__A, 1)); /* OFDM input */
+ status = Write16_0(state, FEC_DI_INPUT_CTL__A, 1); /* OFDM input */
+ if (status < 0)
+ break;
#ifdef COMPILE_FOR_NONRT
- CHK_ERROR(Write16_0
- (state, FEC_RS_MEASUREMENT_PERIOD__A, 0x400));
+ status = Write16_0(state, FEC_RS_MEASUREMENT_PERIOD__A, 0x400);
+ if (status < 0)
+ break;
#else
- CHK_ERROR(Write16_0
- (state, FEC_RS_MEASUREMENT_PERIOD__A, 0x1000));
+ status = Write16_0(state, FEC_RS_MEASUREMENT_PERIOD__A, 0x1000);
+ if (status < 0)
+ break;
#endif
- CHK_ERROR(Write16_0
- (state, FEC_RS_MEASUREMENT_PRESCALE__A, 0x0001));
+ status = Write16_0(state, FEC_RS_MEASUREMENT_PRESCALE__A, 0x0001);
+ if (status < 0)
+ break;
/* Setup MPEG bus */
- CHK_ERROR(MPEGTSDtoSetup(state, OM_DVBT));
+ status = MPEGTSDtoSetup(state, OM_DVBT);
+ if (status < 0)
+ break;
/* Set DVBT Presets */
- CHK_ERROR(DVBTActivatePresets(state));
+ status = DVBTActivatePresets(state);
+ if (status < 0)
+ break;
} while (0);
/* DRXK: OFDM_SC_RA_RAM_PROC_LOCKTRACK is no longer in mapfile! */
do {
param1 = OFDM_SC_RA_RAM_LOCKTRACK_MIN;
- CHK_ERROR(DVBTScCommand
- (state, OFDM_SC_RA_RAM_CMD_PROC_START, 0,
- OFDM_SC_RA_RAM_SW_EVENT_RUN_NMASK__M, param1, 0,
- 0, 0));
+ status = DVBTScCommand(state, OFDM_SC_RA_RAM_CMD_PROC_START, 0, OFDM_SC_RA_RAM_SW_EVENT_RUN_NMASK__M, param1, 0, 0, 0);
+ if (status < 0)
+ break;
/* Start FEC OC */
- CHK_ERROR(MPEGTSStart(state));
- CHK_ERROR(Write16_0
- (state, FEC_COMM_EXEC__A, FEC_COMM_EXEC_ACTIVE));
+ status = MPEGTSStart(state);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_COMM_EXEC__A, FEC_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
} while (0);
return status;
}
/* printk(KERN_DEBUG "%s IF =%d, TFO = %d\n", __func__, IntermediateFreqkHz, tunerFreqOffset); */
do {
- CHK_ERROR(scu_command
- (state,
- SCU_RAM_COMMAND_STANDARD_OFDM |
- SCU_RAM_COMMAND_CMD_DEMOD_STOP, 0, NULL, 1,
- &cmdResult));
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_OFDM | SCU_RAM_COMMAND_CMD_DEMOD_STOP, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
/* Halt SCU to enable safe non-atomic accesses */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_HOLD));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_HOLD);
+ if (status < 0)
+ break;
/* Stop processors */
- CHK_ERROR(Write16_0
- (state, OFDM_SC_COMM_EXEC__A,
- OFDM_SC_COMM_EXEC_STOP));
- CHK_ERROR(Write16_0
- (state, OFDM_LC_COMM_EXEC__A,
- OFDM_LC_COMM_EXEC_STOP));
+ status = Write16_0(state, OFDM_SC_COMM_EXEC__A, OFDM_SC_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_LC_COMM_EXEC__A, OFDM_LC_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
/* Mandatory fix, always stop CP, required to set spl offset back to
hardware default (is set to 0 by ucode during pilot detection */
- CHK_ERROR(Write16_0
- (state, OFDM_CP_COMM_EXEC__A,
- OFDM_CP_COMM_EXEC_STOP));
+ status = Write16_0(state, OFDM_CP_COMM_EXEC__A, OFDM_CP_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
/*== Write channel settings to device =====================================*/
#else
/* Set Priorty high */
transmissionParams |= OFDM_SC_RA_RAM_OP_PARAM_PRIO_HI;
- CHK_ERROR(Write16_0
- (state, OFDM_EC_SB_PRIOR__A,
- OFDM_EC_SB_PRIOR_HI));
+ status = Write16_0(state, OFDM_EC_SB_PRIOR__A, OFDM_EC_SB_PRIOR_HI);
+ if (status < 0)
+ break;
#endif
/* coderate */
case BANDWIDTH_AUTO:
case BANDWIDTH_8_MHZ:
bandwidth = DRXK_BANDWIDTH_8MHZ_IN_HZ;
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A,
- 3052));
+ status = Write16_0(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 3052);
+ if (status < 0)
+ break;
/* cochannel protection for PAL 8 MHz */
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_8K_PER_LEFT__A,
- 7));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_8K_PER_RIGHT__A,
- 7));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_2K_PER_LEFT__A,
- 7));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_2K_PER_RIGHT__A,
- 1));
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_8K_PER_LEFT__A, 7);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_8K_PER_RIGHT__A, 7);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_2K_PER_LEFT__A, 7);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_2K_PER_RIGHT__A, 1);
+ if (status < 0)
+ break;
break;
case BANDWIDTH_7_MHZ:
bandwidth = DRXK_BANDWIDTH_7MHZ_IN_HZ;
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A,
- 3491));
+ status = Write16_0(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 3491);
+ if (status < 0)
+ break;
/* cochannel protection for PAL 7 MHz */
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_8K_PER_LEFT__A,
- 8));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_8K_PER_RIGHT__A,
- 8));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_2K_PER_LEFT__A,
- 4));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_2K_PER_RIGHT__A,
- 1));
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_8K_PER_LEFT__A, 8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_8K_PER_RIGHT__A, 8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_2K_PER_LEFT__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_2K_PER_RIGHT__A, 1);
+ if (status < 0)
+ break;
break;
case BANDWIDTH_6_MHZ:
bandwidth = DRXK_BANDWIDTH_6MHZ_IN_HZ;
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A,
- 4073));
+ status = Write16_0(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 4073);
+ if (status < 0)
+ break;
/* cochannel protection for NTSC 6 MHz */
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_8K_PER_LEFT__A,
- 19));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_8K_PER_RIGHT__A,
- 19));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_2K_PER_LEFT__A,
- 14));
- CHK_ERROR(Write16_0
- (state,
- OFDM_SC_RA_RAM_NI_INIT_2K_PER_RIGHT__A,
- 1));
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_8K_PER_LEFT__A, 19);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_8K_PER_RIGHT__A, 19);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_2K_PER_LEFT__A, 14);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_RA_RAM_NI_INIT_2K_PER_RIGHT__A, 1);
+ if (status < 0)
+ break;
break;
}
iqmRcRateOfs &=
((((u32) IQM_RC_RATE_OFS_HI__M) <<
IQM_RC_RATE_OFS_LO__W) | IQM_RC_RATE_OFS_LO__M);
- CHK_ERROR(Write32
- (state, IQM_RC_RATE_OFS_LO__A, iqmRcRateOfs, 0));
+ status = Write32(state, IQM_RC_RATE_OFS_LO__A, iqmRcRateOfs, 0);
+ if (status < 0)
+ break;
/* Bandwidth setting done */
- /* CHK_ERROR(DVBTSetFrequencyShift(demod, channel, tunerOffset)); */
- CHK_ERROR(SetFrequencyShifter
- (state, IntermediateFreqkHz, tunerFreqOffset,
- true));
+#if 0
+ status = DVBTSetFrequencyShift(demod, channel, tunerOffset);
+ if (status < 0)
+ break;
+#endif
+ status = SetFrequencyShifter(state, IntermediateFreqkHz, tunerFreqOffset, true);
+ if (status < 0)
+ break;
/*== Start SC, write channel settings to SC ===============================*/
/* Activate SCU to enable SCU commands */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
/* Enable SC after setting all other parameters */
- CHK_ERROR(Write16_0(state, OFDM_SC_COMM_STATE__A, 0));
- CHK_ERROR(Write16_0(state, OFDM_SC_COMM_EXEC__A, 1));
+ status = Write16_0(state, OFDM_SC_COMM_STATE__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, OFDM_SC_COMM_EXEC__A, 1);
+ if (status < 0)
+ break;
- CHK_ERROR(scu_command
- (state,
- SCU_RAM_COMMAND_STANDARD_OFDM |
- SCU_RAM_COMMAND_CMD_DEMOD_START, 0, NULL, 1,
- &cmdResult));
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_OFDM | SCU_RAM_COMMAND_CMD_DEMOD_START, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
/* Write SC parameter registers, set all AUTO flags in operation mode */
param1 = (OFDM_SC_RA_RAM_OP_AUTO_MODE__M |
DVBTScCommand(state, OFDM_SC_RA_RAM_CMD_SET_PREF_PARAM,
0, transmissionParams, param1, 0, 0, 0);
if (!state->m_DRXK_A3_ROM_CODE)
- CHK_ERROR(DVBTCtrlSetSqiSpeed
- (state, &state->m_sqiSpeed));
+ status = DVBTCtrlSetSqiSpeed(state, &state->m_sqiSpeed);
+ if (status < 0)
+ break;
} while (0);
int status = 0;
do {
- CHK_ERROR(CtrlPowerMode(state, &powerMode));
+ status = CtrlPowerMode(state, &powerMode);
+ if (status < 0)
+ break;
} while (0);
int status = 0;
do {
- CHK_ERROR(Read16_0(state, SCU_COMM_EXEC__A, &data));
+ status = Read16_0(state, SCU_COMM_EXEC__A, &data);
+ if (status < 0)
+ break;
if (data == SCU_COMM_EXEC_ACTIVE) {
/*
STOP demodulator
QAM and HW blocks
*/
/* stop all comstate->m_exec */
- CHK_ERROR(Write16_0
- (state, QAM_COMM_EXEC__A,
- QAM_COMM_EXEC_STOP));
- CHK_ERROR(scu_command
- (state,
- SCU_RAM_COMMAND_STANDARD_QAM |
- SCU_RAM_COMMAND_CMD_DEMOD_STOP, 0, NULL,
- 1, &cmdResult));
+ status = Write16_0(state, QAM_COMM_EXEC__A, QAM_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_STOP, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
}
/* powerdown AFE */
- CHK_ERROR(SetIqmAf(state, false));
+ status = SetIqmAf(state, false);
+ if (status < 0)
+ break;
} while (0);
return status;
default:
status = -EINVAL;
}
- CHK_ERROR(status);
+ status = status;
+ if (status < 0)
+ break;
fecBitsDesired /= 1000; /* symbolRate [Hz] -> symbolRate [kHz] */
fecBitsDesired *= 500; /* meas. period [ms] */
/* Divide by zero (though impossible) */
status = -1;
}
- CHK_ERROR(status);
+ status = status;
+ if (status < 0)
+ break;
fecRsPeriod =
((u16) fecRsPeriodTotal +
(fecRsPrescale >> 1)) / fecRsPrescale;
/* write corresponding registers */
- CHK_ERROR(Write16_0
- (state, FEC_RS_MEASUREMENT_PERIOD__A,
- fecRsPeriod));
- CHK_ERROR(Write16_0
- (state, FEC_RS_MEASUREMENT_PRESCALE__A,
- fecRsPrescale));
- CHK_ERROR(Write16_0
- (state, FEC_OC_SNC_FAIL_PERIOD__A, fecRsPeriod));
+ status = Write16_0(state, FEC_RS_MEASUREMENT_PERIOD__A, fecRsPeriod);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_RS_MEASUREMENT_PRESCALE__A, fecRsPrescale);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_OC_SNC_FAIL_PERIOD__A, fecRsPeriod);
+ if (status < 0)
+ break;
} while (0);
do {
/* QAM Equalizer Setup */
/* Equalizer */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 13517));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 13517));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 13517));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 13517));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 13517));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 13517));
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 13517);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 13517);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 13517);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 13517);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 13517);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 13517);
+ if (status < 0)
+ break;
/* Decision Feedback Equalizer */
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN0__A, 2));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN1__A, 2));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN2__A, 2));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN3__A, 2));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN4__A, 2));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0));
+ status = Write16_0(state, QAM_DQ_QUAL_FUN0__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN1__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN2__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN3__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN4__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_HWM__A, 5));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_AWM__A, 4));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_LWM__A, 3));
+ status = Write16_0(state, QAM_SY_SYNC_HWM__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_AWM__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_LWM__A, 3);
+ if (status < 0)
+ break;
/* QAM Slicer Settings */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_SL_SIG_POWER__A,
- DRXK_QAM_SL_SIG_POWER_QAM16));
+ status = Write16_0(state, SCU_RAM_QAM_SL_SIG_POWER__A, DRXK_QAM_SL_SIG_POWER_QAM16);
+ if (status < 0)
+ break;
/* QAM Loop Controller Coeficients */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CA_COARSE__A, 40));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_COARSE__A, 24));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_COARSE__A, 16));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 20));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_COARSE__A, 80));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 20));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_COARSE__A, 50));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_COARSE__A, 32));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_COARSE__A, 10));
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_COARSE__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_COARSE__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_COARSE__A, 16);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 20);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_COARSE__A, 80);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 20);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_COARSE__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_COARSE__A, 32);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_COARSE__A, 10);
+ if (status < 0)
+ break;
/* QAM State Machine (FSM) Thresholds */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 140));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 50));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 95));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 120));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 230));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 105));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 140);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 95);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 120);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 230);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 105);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 4));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 24));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 24);
+ if (status < 0)
+ break;
/* QAM FSM Tracking Parameters */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A,
- (u16) 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A,
- (u16) 220));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A,
- (u16) 25));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A,
- (u16) 6));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A,
- (u16) -24));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A,
- (u16) -65));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A,
- (u16) -127));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, (u16) 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, (u16) 220);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, (u16) 25);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, (u16) 6);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16) -24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, (u16) -65);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16) -127);
+ if (status < 0)
+ break;
} while (0);
return status;
do {
/* QAM Equalizer Setup */
/* Equalizer */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 6707));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 6707));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 6707));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 6707));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 6707));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 6707));
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 6707);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 6707);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 6707);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 6707);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 6707);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 6707);
+ if (status < 0)
+ break;
/* Decision Feedback Equalizer */
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN0__A, 3));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN1__A, 3));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN2__A, 3));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN3__A, 3));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN4__A, 3));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0));
+ status = Write16_0(state, QAM_DQ_QUAL_FUN0__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN1__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN2__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN3__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN4__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_HWM__A, 6));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_AWM__A, 5));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_LWM__A, 3));
+ status = Write16_0(state, QAM_SY_SYNC_HWM__A, 6);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_AWM__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_LWM__A, 3);
+ if (status < 0)
+ break;
/* QAM Slicer Settings */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_SL_SIG_POWER__A,
- DRXK_QAM_SL_SIG_POWER_QAM32));
+ status = Write16_0(state, SCU_RAM_QAM_SL_SIG_POWER__A, DRXK_QAM_SL_SIG_POWER_QAM32);
+ if (status < 0)
+ break;
/* QAM Loop Controller Coeficients */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CA_COARSE__A, 40));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_COARSE__A, 24));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_COARSE__A, 16));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 20));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_COARSE__A, 80));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 20));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_COARSE__A, 50));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_COARSE__A, 16));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_COARSE__A, 0));
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_COARSE__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_COARSE__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_COARSE__A, 16);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 20);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_COARSE__A, 80);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 20);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_COARSE__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_COARSE__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_COARSE__A, 0);
+ if (status < 0)
+ break;
/* QAM State Machine (FSM) Thresholds */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 90));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 50));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 80));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 100));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 170));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 100));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 90);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 80);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 100);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 170);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 100);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 4));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 10));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 10);
+ if (status < 0)
+ break;
/* QAM FSM Tracking Parameters */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A,
- (u16) 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A,
- (u16) 140));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A,
- (u16) -8));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A,
- (u16) -16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A,
- (u16) -26));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A,
- (u16) -56));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A,
- (u16) -86));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, (u16) 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, (u16) 140);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, (u16) -8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, (u16) -16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16) -26);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, (u16) -56);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16) -86);
+ if (status < 0)
+ break;
} while (0);
return status;
do {
/* QAM Equalizer Setup */
/* Equalizer */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 13336));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 12618));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 11988));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 13809));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 13809));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 15609));
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 13336);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 12618);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 11988);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 13809);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 13809);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 15609);
+ if (status < 0)
+ break;
/* Decision Feedback Equalizer */
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN0__A, 4));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN1__A, 4));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN2__A, 4));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN3__A, 4));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN4__A, 3));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0));
+ status = Write16_0(state, QAM_DQ_QUAL_FUN0__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN1__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN2__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN3__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN4__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_HWM__A, 5));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_AWM__A, 4));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_LWM__A, 3));
+ status = Write16_0(state, QAM_SY_SYNC_HWM__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_AWM__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_LWM__A, 3);
+ if (status < 0)
+ break;
/* QAM Slicer Settings */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_SL_SIG_POWER__A,
- DRXK_QAM_SL_SIG_POWER_QAM64));
+ status = Write16_0(state, SCU_RAM_QAM_SL_SIG_POWER__A, DRXK_QAM_SL_SIG_POWER_QAM64);
+ if (status < 0)
+ break;
/* QAM Loop Controller Coeficients */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CA_COARSE__A, 40));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_COARSE__A, 24));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_COARSE__A, 16));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 30));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_COARSE__A, 100));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 30));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_COARSE__A, 50));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 25));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_COARSE__A, 48));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_COARSE__A, 10));
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_COARSE__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_COARSE__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_COARSE__A, 16);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 30);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_COARSE__A, 100);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 30);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_COARSE__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 25);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_COARSE__A, 48);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_COARSE__A, 10);
+ if (status < 0)
+ break;
/* QAM State Machine (FSM) Thresholds */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 100));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 60));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 80));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 110));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 200));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 95));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 100);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 60);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 80);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 110);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 200);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 95);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 4));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 15));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 15);
+ if (status < 0)
+ break;
/* QAM FSM Tracking Parameters */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A,
- (u16) 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A,
- (u16) 141));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A,
- (u16) 7));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A,
- (u16) 0));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A,
- (u16) -15));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A,
- (u16) -45));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A,
- (u16) -80));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, (u16) 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, (u16) 141);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, (u16) 7);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, (u16) 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16) -15);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, (u16) -45);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16) -80);
+ if (status < 0)
+ break;
} while (0);
return status;
do {
/* QAM Equalizer Setup */
/* Equalizer */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 6564));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 6598));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 6394));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 6409));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 6656));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 7238));
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 6564);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 6598);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 6394);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 6409);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 6656);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 7238);
+ if (status < 0)
+ break;
/* Decision Feedback Equalizer */
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN0__A, 6));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN1__A, 6));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN2__A, 6));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN3__A, 6));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN4__A, 5));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0));
+ status = Write16_0(state, QAM_DQ_QUAL_FUN0__A, 6);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN1__A, 6);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN2__A, 6);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN3__A, 6);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN4__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_HWM__A, 6));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_AWM__A, 5));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_LWM__A, 3));
+ status = Write16_0(state, QAM_SY_SYNC_HWM__A, 6);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_AWM__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_LWM__A, 3);
+ if (status < 0)
+ break;
/* QAM Slicer Settings */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_SL_SIG_POWER__A,
- DRXK_QAM_SL_SIG_POWER_QAM128));
+ status = Write16_0(state, SCU_RAM_QAM_SL_SIG_POWER__A, DRXK_QAM_SL_SIG_POWER_QAM128);
+ if (status < 0)
+ break;
/* QAM Loop Controller Coeficients */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CA_COARSE__A, 40));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_COARSE__A, 24));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_COARSE__A, 16));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 40));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_COARSE__A, 120));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 40));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_COARSE__A, 60));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 25));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_COARSE__A, 64));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_COARSE__A, 0));
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_COARSE__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_COARSE__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_COARSE__A, 16);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_COARSE__A, 120);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_COARSE__A, 60);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 25);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_COARSE__A, 64);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_COARSE__A, 0);
+ if (status < 0)
+ break;
/* QAM State Machine (FSM) Thresholds */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 50));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 60));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 80));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 100));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 140));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 100));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 60);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 80);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 100);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 140);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 100);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 5));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 5);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 12));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 12);
+ if (status < 0)
+ break;
/* QAM FSM Tracking Parameters */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A,
- (u16) 8));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A,
- (u16) 65));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A,
- (u16) 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A,
- (u16) 3));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A,
- (u16) -1));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A,
- (u16) -12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A,
- (u16) -23));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, (u16) 8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, (u16) 65);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, (u16) 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, (u16) 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16) -1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, (u16) -12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16) -23);
+ if (status < 0)
+ break;
} while (0);
return status;
do {
/* QAM Equalizer Setup */
/* Equalizer */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 11502));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 12084));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 12543));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 12931));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 13629));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 15385));
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD0__A, 11502);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD1__A, 12084);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD2__A, 12543);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD3__A, 12931);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD4__A, 13629);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_EQ_CMA_RAD5__A, 15385);
+ if (status < 0)
+ break;
/* Decision Feedback Equalizer */
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN0__A, 8));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN1__A, 8));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN2__A, 8));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN3__A, 8));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN4__A, 6));
- CHK_ERROR(Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0));
+ status = Write16_0(state, QAM_DQ_QUAL_FUN0__A, 8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN1__A, 8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN2__A, 8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN3__A, 8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN4__A, 6);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_DQ_QUAL_FUN5__A, 0);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_HWM__A, 5));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_AWM__A, 4));
- CHK_ERROR(Write16_0(state, QAM_SY_SYNC_LWM__A, 3));
+ status = Write16_0(state, QAM_SY_SYNC_HWM__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_AWM__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_SYNC_LWM__A, 3);
+ if (status < 0)
+ break;
/* QAM Slicer Settings */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_SL_SIG_POWER__A,
- DRXK_QAM_SL_SIG_POWER_QAM256));
+ status = Write16_0(state, SCU_RAM_QAM_SL_SIG_POWER__A, DRXK_QAM_SL_SIG_POWER_QAM256);
+ if (status < 0)
+ break;
/* QAM Loop Controller Coeficients */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CA_COARSE__A, 40));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EP_COARSE__A, 24));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_EI_COARSE__A, 16));
-
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 50));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CP_COARSE__A, 250));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 50));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CI_COARSE__A, 125));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 25));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF_COARSE__A, 48));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_LC_CF1_COARSE__A, 10));
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_FINE__A, 15);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CA_COARSE__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_MEDIUM__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EP_COARSE__A, 24);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_FINE__A, 12);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_MEDIUM__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_EI_COARSE__A, 16);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_MEDIUM__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CP_COARSE__A, 250);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_MEDIUM__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CI_COARSE__A, 125);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_FINE__A, 16);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_MEDIUM__A, 25);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF_COARSE__A, 48);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_FINE__A, 5);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_MEDIUM__A, 10);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_LC_CF1_COARSE__A, 10);
+ if (status < 0)
+ break;
/* QAM State Machine (FSM) Thresholds */
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 50));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 60));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 80));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 100));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 150));
- CHK_ERROR(Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 110));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RTH__A, 50);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FTH__A, 60);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_CTH__A, 80);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_PTH__A, 100);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_QTH__A, 150);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MTH__A, 110);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 4));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 12));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RATE_LIM__A, 40);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_COUNT_LIM__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_FREQ_LIM__A, 12);
+ if (status < 0)
+ break;
/* QAM FSM Tracking Parameters */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A,
- (u16) 8));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A,
- (u16) 74));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A,
- (u16) 18));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A,
- (u16) 13));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A,
- (u16) 7));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A,
- (u16) 0));
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A,
- (u16) -8));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_MEDIAN_AV_MULT__A, (u16) 8);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_RADIUS_AV_LIMIT__A, (u16) 74);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET1__A, (u16) 18);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET2__A, (u16) 13);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET3__A, (u16) 7);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET4__A, (u16) 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_RAM_QAM_FSM_LCAVG_OFFSET5__A, (u16) -8);
+ if (status < 0)
+ break;
} while (0);
return status;
do {
/* Stop QAM comstate->m_exec */
- CHK_ERROR(Write16_0
- (state, QAM_COMM_EXEC__A, QAM_COMM_EXEC_STOP));
-
- CHK_ERROR(scu_command
- (state,
- SCU_RAM_COMMAND_STANDARD_QAM |
- SCU_RAM_COMMAND_CMD_DEMOD_RESET, 0, NULL, 1,
- &cmdResult));
+ status = Write16_0(state, QAM_COMM_EXEC__A, QAM_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_RESET, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
} while (0);
/* All done, all OK */
ratesel = 2;
else if (state->param.u.qam.symbol_rate <= 4755000)
ratesel = 1;
- CHK_ERROR(Write16_0(state, IQM_FD_RATESEL__A, ratesel));
+ status = Write16_0(state, IQM_FD_RATESEL__A, ratesel);
+ if (status < 0)
+ break;
/*
IqmRcRate = ((Fadc / (symbolrate * (4<<ratesel))) - 1) * (1<<23)
iqmRcRate = (adcFrequency / symbFreq) * (1 << 21) +
(Frac28a((adcFrequency % symbFreq), symbFreq) >> 7) -
(1 << 23);
- CHK_ERROR(Write32
- (state, IQM_RC_RATE_OFS_LO__A, iqmRcRate, 0));
+ status = Write32(state, IQM_RC_RATE_OFS_LO__A, iqmRcRate, 0);
+ if (status < 0)
+ break;
state->m_iqmRcRate = iqmRcRate;
/*
LcSymbFreq = round (.125 * symbolrate / adcFreq * (1<<15))
16);
if (lcSymbRate > 511)
lcSymbRate = 511;
- CHK_ERROR(Write16_0
- (state, QAM_LC_SYMBOL_FREQ__A,
- (u16) lcSymbRate));
+ status = Write16_0(state, QAM_LC_SYMBOL_FREQ__A, (u16) lcSymbRate);
+ if (status < 0)
+ break;
} while (0);
return status;
resets QAM block
resets SCU variables
*/
- CHK_ERROR(Write16_0
- (state, FEC_DI_COMM_EXEC__A,
- FEC_DI_COMM_EXEC_STOP));
- CHK_ERROR(Write16_0
- (state, FEC_RS_COMM_EXEC__A,
- FEC_RS_COMM_EXEC_STOP));
- CHK_ERROR(QAMResetQAM(state));
+ status = Write16_0(state, FEC_DI_COMM_EXEC__A, FEC_DI_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_RS_COMM_EXEC__A, FEC_RS_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = QAMResetQAM(state);
+ if (status < 0)
+ break;
/*
STEP 2: configure demodulator
-set env
-set params; resets IQM,QAM,FEC HW; initializes some SCU variables
*/
- CHK_ERROR(QAMSetSymbolrate(state));
+ status = QAMSetSymbolrate(state);
+ if (status < 0)
+ break;
/* Env parameters */
setEnvParameters[2] = QAM_TOP_ANNEX_A; /* Annex */
status = -EINVAL;
break;
}
- CHK_ERROR(status);
+ status = status;
+ if (status < 0)
+ break;
setParamParameters[0] = state->m_Constellation; /* constellation */
setParamParameters[1] = DRXK_QAM_I12_J17; /* interleave mode */
- CHK_ERROR(scu_command
- (state,
- SCU_RAM_COMMAND_STANDARD_QAM |
- SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM, 4,
- setParamParameters, 1, &cmdResult));
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM, 4, setParamParameters, 1, &cmdResult);
+ if (status < 0)
+ break;
/* STEP 3: enable the system in a mode where the ADC provides valid signal
setup constellation independent registers */
- /* CHK_ERROR (SetFrequency (channel, tunerFreqOffset)); */
- CHK_ERROR(SetFrequencyShifter
- (state, IntermediateFreqkHz, tunerFreqOffset,
- true));
+#if 0
+ status = SetFrequency (channel, tunerFreqOffset));
+ if (status < 0)
+ break;
+#endif
+ status = SetFrequencyShifter(state, IntermediateFreqkHz, tunerFreqOffset, true);
+ if (status < 0)
+ break;
/* Setup BER measurement */
- CHK_ERROR(SetQAMMeasurement(state,
- state->m_Constellation,
- state->param.u.
- qam.symbol_rate));
+ status = SetQAMMeasurement(state, state->m_Constellation, state->param.u. qam.symbol_rate);
+ if (status < 0)
+ break;
/* Reset default values */
- CHK_ERROR(Write16_0
- (state, IQM_CF_SCALE_SH__A,
- IQM_CF_SCALE_SH__PRE));
- CHK_ERROR(Write16_0
- (state, QAM_SY_TIMEOUT__A, QAM_SY_TIMEOUT__PRE));
+ status = Write16_0(state, IQM_CF_SCALE_SH__A, IQM_CF_SCALE_SH__PRE);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_SY_TIMEOUT__A, QAM_SY_TIMEOUT__PRE);
+ if (status < 0)
+ break;
/* Reset default LC values */
- CHK_ERROR(Write16_0(state, QAM_LC_RATE_LIMIT__A, 3));
- CHK_ERROR(Write16_0(state, QAM_LC_LPF_FACTORP__A, 4));
- CHK_ERROR(Write16_0(state, QAM_LC_LPF_FACTORI__A, 4));
- CHK_ERROR(Write16_0(state, QAM_LC_MODE__A, 7));
-
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB0__A, 1));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB1__A, 1));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB2__A, 1));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB3__A, 1));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB4__A, 2));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB5__A, 2));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB6__A, 2));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB8__A, 2));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB9__A, 2));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB10__A, 2));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB12__A, 2));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB15__A, 3));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB16__A, 3));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB20__A, 4));
- CHK_ERROR(Write16_0(state, QAM_LC_QUAL_TAB25__A, 4));
+ status = Write16_0(state, QAM_LC_RATE_LIMIT__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_LPF_FACTORP__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_LPF_FACTORI__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_MODE__A, 7);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, QAM_LC_QUAL_TAB0__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB1__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB2__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB3__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB4__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB5__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB6__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB8__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB9__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB10__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB12__A, 2);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB15__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB16__A, 3);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB20__A, 4);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_LC_QUAL_TAB25__A, 4);
+ if (status < 0)
+ break;
/* Mirroring, QAM-block starting point not inverted */
- CHK_ERROR(Write16_0
- (state, QAM_SY_SP_INV__A,
- QAM_SY_SP_INV_SPECTRUM_INV_DIS));
+ status = Write16_0(state, QAM_SY_SP_INV__A, QAM_SY_SP_INV_SPECTRUM_INV_DIS);
+ if (status < 0)
+ break;
/* Halt SCU to enable safe non-atomic accesses */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_HOLD));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_HOLD);
+ if (status < 0)
+ break;
/* STEP 4: constellation specific setup */
switch (state->param.u.qam.modulation) {
case QAM_16:
- CHK_ERROR(SetQAM16(state));
+ status = SetQAM16(state);
+ if (status < 0)
+ break;
break;
case QAM_32:
- CHK_ERROR(SetQAM32(state));
+ status = SetQAM32(state);
+ if (status < 0)
+ break;
break;
case QAM_AUTO:
case QAM_64:
- CHK_ERROR(SetQAM64(state));
+ status = SetQAM64(state);
+ if (status < 0)
+ break;
break;
case QAM_128:
- CHK_ERROR(SetQAM128(state));
+ status = SetQAM128(state);
+ if (status < 0)
+ break;
break;
case QAM_256:
- CHK_ERROR(SetQAM256(state));
+ status = SetQAM256(state);
+ if (status < 0)
+ break;
break;
default:
return -1;
break;
} /* switch */
/* Activate SCU to enable SCU commands */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
/* Re-configure MPEG output, requires knowledge of channel bitrate */
/* extAttr->currentChannel.constellation = channel->constellation; */
/* extAttr->currentChannel.symbolrate = channel->symbolrate; */
- CHK_ERROR(MPEGTSDtoSetup(state, state->m_OperationMode));
+ status = MPEGTSDtoSetup(state, state->m_OperationMode);
+ if (status < 0)
+ break;
/* Start processes */
- CHK_ERROR(MPEGTSStart(state));
- CHK_ERROR(Write16_0
- (state, FEC_COMM_EXEC__A, FEC_COMM_EXEC_ACTIVE));
- CHK_ERROR(Write16_0
- (state, QAM_COMM_EXEC__A, QAM_COMM_EXEC_ACTIVE));
- CHK_ERROR(Write16_0
- (state, IQM_COMM_EXEC__A,
- IQM_COMM_EXEC_B_ACTIVE));
+ status = MPEGTSStart(state);
+ if (status < 0)
+ break;
+ status = Write16_0(state, FEC_COMM_EXEC__A, FEC_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
+ status = Write16_0(state, QAM_COMM_EXEC__A, QAM_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_COMM_EXEC__A, IQM_COMM_EXEC_B_ACTIVE);
+ if (status < 0)
+ break;
/* STEP 5: start QAM demodulator (starts FEC, QAM and IQM HW) */
- CHK_ERROR(scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM |
- SCU_RAM_COMMAND_CMD_DEMOD_START, 0,
- NULL, 1, &cmdResult));
+ status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_START, 0, NULL, 1, &cmdResult);
+ if (status < 0)
+ break;
/* update global DRXK data container */
/*? extAttr->qamInterleaveMode = DRXK_QAM_I12_J17; */
SwitchAntennaToQAM(state);
/* Ensure correct power-up mode */
- CHK_ERROR(PowerUpQAM(state));
+ status = PowerUpQAM(state);
+ if (status < 0)
+ break;
/* Reset QAM block */
- CHK_ERROR(QAMResetQAM(state));
+ status = QAMResetQAM(state);
+ if (status < 0)
+ break;
/* Setup IQM */
- CHK_ERROR(Write16_0
- (state, IQM_COMM_EXEC__A, IQM_COMM_EXEC_B_STOP));
- CHK_ERROR(Write16_0
- (state, IQM_AF_AMUX__A, IQM_AF_AMUX_SIGNAL2ADC));
+ status = Write16_0(state, IQM_COMM_EXEC__A, IQM_COMM_EXEC_B_STOP);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_AF_AMUX__A, IQM_AF_AMUX_SIGNAL2ADC);
+ if (status < 0)
+ break;
/* Upload IQM Channel Filter settings by
boot loader from ROM table */
switch (oMode) {
case OM_QAM_ITU_A:
- CHK_ERROR(BLChainCmd(state,
- DRXK_BL_ROM_OFFSET_TAPS_ITU_A,
- DRXK_BLCC_NR_ELEMENTS_TAPS,
- DRXK_BLC_TIMEOUT));
+ status = BLChainCmd(state, DRXK_BL_ROM_OFFSET_TAPS_ITU_A, DRXK_BLCC_NR_ELEMENTS_TAPS, DRXK_BLC_TIMEOUT);
+ if (status < 0)
+ break;
break;
case OM_QAM_ITU_C:
- CHK_ERROR(BLDirectCmd(state, IQM_CF_TAP_RE0__A,
- DRXK_BL_ROM_OFFSET_TAPS_ITU_C,
- DRXK_BLDC_NR_ELEMENTS_TAPS,
- DRXK_BLC_TIMEOUT));
- CHK_ERROR(BLDirectCmd(state, IQM_CF_TAP_IM0__A,
- DRXK_BL_ROM_OFFSET_TAPS_ITU_C,
- DRXK_BLDC_NR_ELEMENTS_TAPS,
- DRXK_BLC_TIMEOUT));
+ status = BLDirectCmd(state, IQM_CF_TAP_RE0__A, DRXK_BL_ROM_OFFSET_TAPS_ITU_C, DRXK_BLDC_NR_ELEMENTS_TAPS, DRXK_BLC_TIMEOUT);
+ if (status < 0)
+ break;
+ status = BLDirectCmd(state, IQM_CF_TAP_IM0__A, DRXK_BL_ROM_OFFSET_TAPS_ITU_C, DRXK_BLDC_NR_ELEMENTS_TAPS, DRXK_BLC_TIMEOUT);
+ if (status < 0)
+ break;
break;
default:
status = -EINVAL;
}
- CHK_ERROR(status);
-
- CHK_ERROR(Write16_0(state, IQM_CF_OUT_ENA__A,
- (1 << IQM_CF_OUT_ENA_QAM__B)));
- CHK_ERROR(Write16_0(state, IQM_CF_SYMMETRIC__A, 0));
- CHK_ERROR(Write16_0(state, IQM_CF_MIDTAP__A,
- ((1 << IQM_CF_MIDTAP_RE__B) |
- (1 << IQM_CF_MIDTAP_IM__B))));
-
- CHK_ERROR(Write16_0(state, IQM_RC_STRETCH__A, 21));
- CHK_ERROR(Write16_0(state, IQM_AF_CLP_LEN__A, 0));
- CHK_ERROR(Write16_0(state, IQM_AF_CLP_TH__A, 448));
- CHK_ERROR(Write16_0(state, IQM_AF_SNS_LEN__A, 0));
- CHK_ERROR(Write16_0(state, IQM_CF_POW_MEAS_LEN__A, 0));
-
- CHK_ERROR(Write16_0(state, IQM_FS_ADJ_SEL__A, 1));
- CHK_ERROR(Write16_0(state, IQM_RC_ADJ_SEL__A, 1));
- CHK_ERROR(Write16_0(state, IQM_CF_ADJ_SEL__A, 1));
- CHK_ERROR(Write16_0(state, IQM_AF_UPD_SEL__A, 0));
+ status = status;
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, IQM_CF_OUT_ENA__A, (1 << IQM_CF_OUT_ENA_QAM__B));
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_SYMMETRIC__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_MIDTAP__A, ((1 << IQM_CF_MIDTAP_RE__B) | (1 << IQM_CF_MIDTAP_IM__B)));
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, IQM_RC_STRETCH__A, 21);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_AF_CLP_LEN__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_AF_CLP_TH__A, 448);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_AF_SNS_LEN__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_POW_MEAS_LEN__A, 0);
+ if (status < 0)
+ break;
+
+ status = Write16_0(state, IQM_FS_ADJ_SEL__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_RC_ADJ_SEL__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_ADJ_SEL__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_AF_UPD_SEL__A, 0);
+ if (status < 0)
+ break;
/* IQM Impulse Noise Processing Unit */
- CHK_ERROR(Write16_0(state, IQM_CF_CLP_VAL__A, 500));
- CHK_ERROR(Write16_0(state, IQM_CF_DATATH__A, 1000));
- CHK_ERROR(Write16_0(state, IQM_CF_BYPASSDET__A, 1));
- CHK_ERROR(Write16_0(state, IQM_CF_DET_LCT__A, 0));
- CHK_ERROR(Write16_0(state, IQM_CF_WND_LEN__A, 1));
- CHK_ERROR(Write16_0(state, IQM_CF_PKDTH__A, 1));
- CHK_ERROR(Write16_0(state, IQM_AF_INC_BYPASS__A, 1));
+ status = Write16_0(state, IQM_CF_CLP_VAL__A, 500);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_DATATH__A, 1000);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_BYPASSDET__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_DET_LCT__A, 0);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_WND_LEN__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_CF_PKDTH__A, 1);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_AF_INC_BYPASS__A, 1);
+ if (status < 0)
+ break;
/* turn on IQMAF. Must be done before setAgc**() */
- CHK_ERROR(SetIqmAf(state, true));
- CHK_ERROR(Write16_0(state, IQM_AF_START_LOCK__A, 0x01));
+ status = SetIqmAf(state, true);
+ if (status < 0)
+ break;
+ status = Write16_0(state, IQM_AF_START_LOCK__A, 0x01);
+ if (status < 0)
+ break;
/* IQM will not be reset from here, sync ADC and update/init AGC */
- CHK_ERROR(ADCSynchronization(state));
+ status = ADCSynchronization(state);
+ if (status < 0)
+ break;
/* Set the FSM step period */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_QAM_FSM_STEP_PERIOD__A, 2000));
+ status = Write16_0(state, SCU_RAM_QAM_FSM_STEP_PERIOD__A, 2000);
+ if (status < 0)
+ break;
/* Halt SCU to enable safe non-atomic accesses */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_HOLD));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_HOLD);
+ if (status < 0)
+ break;
/* No more resets of the IQM, current standard correctly set =>
now AGCs can be configured. */
- CHK_ERROR(InitAGC(state, true));
- CHK_ERROR(SetPreSaw(state, &(state->m_qamPreSawCfg)));
+ status = InitAGC(state, true);
+ if (status < 0)
+ break;
+ status = SetPreSaw(state, &(state->m_qamPreSawCfg));
+ if (status < 0)
+ break;
/* Configure AGC's */
- CHK_ERROR(SetAgcRf(state, &(state->m_qamRfAgcCfg), true));
- CHK_ERROR(SetAgcIf(state, &(state->m_qamIfAgcCfg), true));
+ status = SetAgcRf(state, &(state->m_qamRfAgcCfg), true);
+ if (status < 0)
+ break;
+ status = SetAgcIf(state, &(state->m_qamIfAgcCfg), true);
+ if (status < 0)
+ break;
/* Activate SCU to enable SCU commands */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
} while (0);
return status;
}
do {
/* stop lock indicator process */
- CHK_ERROR(Write16_0(state, SCU_RAM_GPIO__A,
- SCU_RAM_GPIO_HW_LOCK_IND_DISABLE));
+ status = Write16_0(state, SCU_RAM_GPIO__A, SCU_RAM_GPIO_HW_LOCK_IND_DISABLE);
+ if (status < 0)
+ break;
/* Write magic word to enable pdr reg write */
- CHK_ERROR(Write16_0(state, SIO_TOP_COMM_KEY__A,
- SIO_TOP_COMM_KEY_KEY));
+ status = Write16_0(state, SIO_TOP_COMM_KEY__A, SIO_TOP_COMM_KEY_KEY);
+ if (status < 0)
+ break;
if (state->m_hasSAWSW) {
/* write to io pad configuration register - output mode */
- CHK_ERROR(Write16_0(state, SIO_PDR_SMA_TX_CFG__A,
- state->m_GPIOCfg));
+ status = Write16_0(state, SIO_PDR_SMA_TX_CFG__A, state->m_GPIOCfg);
+ if (status < 0)
+ break;
/* use corresponding bit in io data output registar */
- CHK_ERROR(Read16_0
- (state, SIO_PDR_UIO_OUT_LO__A, &value));
+ status = Read16_0(state, SIO_PDR_UIO_OUT_LO__A, &value);
+ if (status < 0)
+ break;
if (state->m_GPIO == 0)
value &= 0x7FFF; /* write zero to 15th bit - 1st UIO */
else
value |= 0x8000; /* write one to 15th bit - 1st UIO */
/* write back to io data output register */
- CHK_ERROR(Write16_0
- (state, SIO_PDR_UIO_OUT_LO__A, value));
+ status = Write16_0(state, SIO_PDR_UIO_OUT_LO__A, value);
+ if (status < 0)
+ break;
}
/* Write magic word to disable pdr reg write */
- CHK_ERROR(Write16_0(state, SIO_TOP_COMM_KEY__A, 0x0000));
+ status = Write16_0(state, SIO_TOP_COMM_KEY__A, 0x0000);
+ if (status < 0)
+ break;
} while (0);
return status;
}
do {
if (state->m_bPDownOpenBridge) {
/* Open I2C bridge before power down of DRXK */
- CHK_ERROR(ConfigureI2CBridge(state, true));
+ status = ConfigureI2CBridge(state, true);
+ if (status < 0)
+ break;
}
/* driver 0.9.0 */
- CHK_ERROR(DVBTEnableOFDMTokenRing(state, false));
+ status = DVBTEnableOFDMTokenRing(state, false);
+ if (status < 0)
+ break;
- CHK_ERROR(Write16_0
- (state, SIO_CC_PWD_MODE__A,
- SIO_CC_PWD_MODE_LEVEL_CLOCK));
- CHK_ERROR(Write16_0
- (state, SIO_CC_UPDATE__A, SIO_CC_UPDATE_KEY));
+ status = Write16_0(state, SIO_CC_PWD_MODE__A, SIO_CC_PWD_MODE_LEVEL_CLOCK);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_CC_UPDATE__A, SIO_CC_UPDATE_KEY);
+ if (status < 0)
+ break;
state->m_HICfgCtrl |= SIO_HI_RA_RAM_PAR_5_CFG_SLEEP_ZZZ;
- CHK_ERROR(HI_CfgCommand(state));
+ status = HI_CfgCommand(state);
+ if (status < 0)
+ break;
} while (0);
if (status < 0)
if ((state->m_DrxkState == DRXK_UNINITIALIZED)) {
do {
- CHK_ERROR(PowerUpDevice(state));
- CHK_ERROR(DRXX_Open(state));
+ status = PowerUpDevice(state);
+ if (status < 0)
+ break;
+ status = DRXX_Open(state);
+ if (status < 0)
+ break;
/* Soft reset of OFDM-, sys- and osc-clockdomain */
- CHK_ERROR(Write16_0(state, SIO_CC_SOFT_RST__A,
- SIO_CC_SOFT_RST_OFDM__M |
- SIO_CC_SOFT_RST_SYS__M |
- SIO_CC_SOFT_RST_OSC__M));
- CHK_ERROR(Write16_0
- (state, SIO_CC_UPDATE__A,
- SIO_CC_UPDATE_KEY));
+ status = Write16_0(state, SIO_CC_SOFT_RST__A, SIO_CC_SOFT_RST_OFDM__M | SIO_CC_SOFT_RST_SYS__M | SIO_CC_SOFT_RST_OSC__M);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SIO_CC_UPDATE__A, SIO_CC_UPDATE_KEY);
+ if (status < 0)
+ break;
/* TODO is this needed, if yes how much delay in worst case scenario */
msleep(1);
state->m_DRXK_A3_PATCH_CODE = true;
- CHK_ERROR(GetDeviceCapabilities(state));
+ status = GetDeviceCapabilities(state);
+ if (status < 0)
+ break;
/* Bridge delay, uses oscilator clock */
/* Delay = (delay (nano seconds) * oscclk (kHz))/ 1000 */
state->m_HICfgBridgeDelay <<
SIO_HI_RA_RAM_PAR_3_CFG_DBL_SCL__B;
- CHK_ERROR(InitHI(state));
+ status = InitHI(state);
+ if (status < 0)
+ break;
/* disable various processes */
#if NOA1ROM
if (!(state->m_DRXK_A1_ROM_CODE)
&& !(state->m_DRXK_A2_ROM_CODE))
#endif
{
- CHK_ERROR(Write16_0
- (state, SCU_RAM_GPIO__A,
- SCU_RAM_GPIO_HW_LOCK_IND_DISABLE));
+ status = Write16_0(state, SCU_RAM_GPIO__A, SCU_RAM_GPIO_HW_LOCK_IND_DISABLE);
+ if (status < 0)
+ break;
}
/* disable MPEG port */
- CHK_ERROR(MPEGTSDisable(state));
+ status = MPEGTSDisable(state);
+ if (status < 0)
+ break;
/* Stop AUD and SCU */
- CHK_ERROR(Write16_0
- (state, AUD_COMM_EXEC__A,
- AUD_COMM_EXEC_STOP));
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A,
- SCU_COMM_EXEC_STOP));
+ status = Write16_0(state, AUD_COMM_EXEC__A, AUD_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
/* enable token-ring bus through OFDM block for possible ucode upload */
- CHK_ERROR(Write16_0
- (state, SIO_OFDM_SH_OFDM_RING_ENABLE__A,
- SIO_OFDM_SH_OFDM_RING_ENABLE_ON));
+ status = Write16_0(state, SIO_OFDM_SH_OFDM_RING_ENABLE__A, SIO_OFDM_SH_OFDM_RING_ENABLE_ON);
+ if (status < 0)
+ break;
/* include boot loader section */
- CHK_ERROR(Write16_0
- (state, SIO_BL_COMM_EXEC__A,
- SIO_BL_COMM_EXEC_ACTIVE));
- CHK_ERROR(BLChainCmd(state, 0, 6, 100));
+ status = Write16_0(state, SIO_BL_COMM_EXEC__A, SIO_BL_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
+ status = BLChainCmd(state, 0, 6, 100);
+ if (status < 0)
+ break;
#if 0
if (state->m_DRXK_A3_PATCH_CODE)
- CHK_ERROR(DownloadMicrocode(state,
- DRXK_A3_microcode,
- DRXK_A3_microcode_length));
+ status = DownloadMicrocode(state, DRXK_A3_microcode, DRXK_A3_microcode_length);
+ if (status < 0)
+ break;
#else
load_microcode(state, "drxk_a3.mc");
#endif
#if NOA1ROM
if (state->m_DRXK_A2_PATCH_CODE)
- CHK_ERROR(DownloadMicrocode(state,
- DRXK_A2_microcode,
- DRXK_A2_microcode_length));
+ status = DownloadMicrocode(state, DRXK_A2_microcode, DRXK_A2_microcode_length);
+ if (status < 0)
+ break;
#endif
/* disable token-ring bus through OFDM block for possible ucode upload */
- CHK_ERROR(Write16_0
- (state, SIO_OFDM_SH_OFDM_RING_ENABLE__A,
- SIO_OFDM_SH_OFDM_RING_ENABLE_OFF));
+ status = Write16_0(state, SIO_OFDM_SH_OFDM_RING_ENABLE__A, SIO_OFDM_SH_OFDM_RING_ENABLE_OFF);
+ if (status < 0)
+ break;
/* Run SCU for a little while to initialize microcode version numbers */
- CHK_ERROR(Write16_0
- (state, SCU_COMM_EXEC__A,
- SCU_COMM_EXEC_ACTIVE));
- CHK_ERROR(DRXX_Open(state));
+ status = Write16_0(state, SCU_COMM_EXEC__A, SCU_COMM_EXEC_ACTIVE);
+ if (status < 0)
+ break;
+ status = DRXX_Open(state);
+ if (status < 0)
+ break;
/* added for test */
msleep(30);
powerMode = DRXK_POWER_DOWN_OFDM;
- CHK_ERROR(CtrlPowerMode(state, &powerMode));
+ status = CtrlPowerMode(state, &powerMode);
+ if (status < 0)
+ break;
/* Stamp driver version number in SCU data RAM in BCD code
Done to enable field application engineers to retreive drxdriver version
(((DRXK_VERSION_MAJOR / 10) % 10) << 8) +
((DRXK_VERSION_MAJOR % 10) << 4) +
(DRXK_VERSION_MINOR % 10);
- CHK_ERROR(Write16_0
- (state, SCU_RAM_DRIVER_VER_HI__A,
- driverVersion));
+ status = Write16_0(state, SCU_RAM_DRIVER_VER_HI__A, driverVersion);
+ if (status < 0)
+ break;
driverVersion =
(((DRXK_VERSION_PATCH / 1000) % 10) << 12) +
(((DRXK_VERSION_PATCH / 100) % 10) << 8) +
(((DRXK_VERSION_PATCH / 10) % 10) << 4) +
(DRXK_VERSION_PATCH % 10);
- CHK_ERROR(Write16_0
- (state, SCU_RAM_DRIVER_VER_LO__A,
- driverVersion));
+ status = Write16_0(state, SCU_RAM_DRIVER_VER_LO__A, driverVersion);
+ if (status < 0)
+ break;
printk(KERN_INFO "DRXK driver version %d.%d.%d\n",
DRXK_VERSION_MAJOR, DRXK_VERSION_MINOR,
/* m_dvbtRfAgcCfg.speed = 3; */
/* Reset driver debug flags to 0 */
- CHK_ERROR(Write16_0
- (state, SCU_RAM_DRIVER_DEBUG__A, 0));
+ status = Write16_0(state, SCU_RAM_DRIVER_DEBUG__A, 0);
+ if (status < 0)
+ break;
/* driver 0.9.0 */
/* Setup FEC OC:
NOTE: No more full FEC resets allowed afterwards!! */
- CHK_ERROR(Write16_0
- (state, FEC_COMM_EXEC__A,
- FEC_COMM_EXEC_STOP));
+ status = Write16_0(state, FEC_COMM_EXEC__A, FEC_COMM_EXEC_STOP);
+ if (status < 0)
+ break;
/* MPEGTS functions are still the same */
- CHK_ERROR(MPEGTSDtoInit(state));
- CHK_ERROR(MPEGTSStop(state));
- CHK_ERROR(MPEGTSConfigurePolarity(state));
- CHK_ERROR(MPEGTSConfigurePins
- (state, state->m_enableMPEGOutput));
+ status = MPEGTSDtoInit(state);
+ if (status < 0)
+ break;
+ status = MPEGTSStop(state);
+ if (status < 0)
+ break;
+ status = MPEGTSConfigurePolarity(state);
+ if (status < 0)
+ break;
+ status = MPEGTSConfigurePins(state, state->m_enableMPEGOutput);
+ if (status < 0)
+ break;
/* added: configure GPIO */
- CHK_ERROR(WriteGPIO(state));
+ status = WriteGPIO(state);
+ if (status < 0)
+ break;
state->m_DrxkState = DRXK_STOPPED;
if (state->m_bPowerDown) {
- CHK_ERROR(PowerDownDevice(state));
+ status = PowerDownDevice(state);
+ if (status < 0)
+ break;
state->m_DrxkState = DRXK_POWERED_DOWN;
} else
state->m_DrxkState = DRXK_STOPPED;
git.openpandora.org / pandora-kernel.git / commitdiff