44  * Determine if calibration is supported by device and channel flags
48  * ADC GAIN/DC offset calibration is for calibrating two ADCs that
54  * It hasn't been confirmed whether doing this calibration is needed
99 	/* Start calibration w/ 2^(INIT_IQCAL_LOG_COUNT_MAX+1) samples */  in ar5416SetupMeasurement()
104 	/* Select calibration to run */  in ar5416SetupMeasurement()
109 		    "%s: start IQ Mismatch calibration\n", __func__);  in ar5416SetupMeasurement()
114 		    "%s: start ADC Gain calibration\n", __func__);  in ar5416SetupMeasurement()
119 		    "%s: start ADC DC calibration\n", __func__);  in ar5416SetupMeasurement()
124 		    "%s: start Init ADC DC calibration\n", __func__);  in ar5416SetupMeasurement()
143 	/* Setup HW for new calibration */  in ar5416ResetMeasurement()
146 	/* Change SW state to RUNNING for this calibration */  in ar5416ResetMeasurement()
171 		/* Poll for offset calibration complete */
198  * AGC calibration for the AR5416, AR9130, AR9160, AR9280.
217 	/* Poll for offset calibration complete */  in ar5416InitCalHardware()
220 		    "%s: offset calibration did not complete in 1ms; "  in ar5416InitCalHardware()
239  * Initialize Calibration infrastructure.
251 	/* Do initial chipset-specific calibration */  in ar5416InitCal()
254 		    "%s: initial chipset calibration did "  in ar5416InitCal()
264 	 * Do NF calibration after DC offset and other CALs.  in ar5416InitCal()
273 	 * calibration routines check that this has completed  in ar5416InitCal()
275 	 * calibration.  in ar5416InitCal()
305 		    "%s: enable ADC Gain Calibration.\n", __func__);  in ar5416InitCal()
311 		    "%s: enable ADC DC Calibration.\n", __func__);  in ar5416InitCal()
317 		    "%s: enable IQ Calibration.\n", __func__);  in ar5416InitCal()
335  * Reset the calibration valid bit in channel.
355 	 * Expected that this calibration has run before, post-reset.  in ar5416ResetCalValid()
360 		    "%s: Calibration state incorrect, %d\n",  in ar5416ResetCalValid()
395 	    "%s: %s Calibration, state %d, calValid 0x%x\n",  in ar5416DoCalibration()
399 	/* Calibration in progress. */  in ar5416DoCalibration()
422 				/* Calibration has finished. */  in ar5416DoCalibration()
440  * Internal interface to schedule periodic calibration work.
472 	 * For given calibration:  in ar5416PerCalibrationN()
495 		/* Do PA calibration if the chipset supports */  in ar5416PerCalibrationN()
509 			/* NF calibration result isn't valid */  in ar5416PerCalibrationN()
510 			HALDEBUG(ah, HAL_DEBUG_UNMASKABLE, "%s: NF calibration"  in ar5416PerCalibrationN()
515 			 * NF calibration result is valid.  in ar5416PerCalibrationN()
523 			/* start NF calibration, without updating BB NF register*/  in ar5416PerCalibrationN()
527 			 * If we failed calibration then tell the driver  in ar5416PerCalibrationN()
604 	 * Force NF calibration for all chains.  in ar5416LoadNF()
655 		 * to complete before the next calibration interval.  We need to avoid  in ar5416LoadNF()
659 		 * noisefloor until the next calibration timer.  in ar5416LoadNF()
670 	 * of next noise floor calibration the baseband does.    in ar5416LoadNF()
782  * Return 0 if the NF calibration hadn't finished, 0 if it was
794 		    "%s: NF didn't complete in calibration window\n", __func__);  in ar5416GetNf()