ath_hal/ar5211/ar5211_reset.c

1912 	GAIN_VALUES *gv = &ahp->ah_gainValues;
1915 	gv->currStepNum = gainLadder.defaultStepNum;
1916 	gv->currStep = &gainLadder.optStep[gainLadder.defaultStepNum];
1917 	gv->active = AH_TRUE;
1918 	gv->loTrig = 20;
1919 	gv->hiTrig = 35;
1923 ar5211InvalidGainReadback(struct ath_hal *ah, GAIN_VALUES *gv)
1936 		gv->loTrig = L1;
1937 		gv->hiTrig = L4+5;
1945 		gv->loTrig = L1 + DYN_ADJ_LO_MARGIN;
1946 		gv->hiTrig = L4 - DYN_ADJ_UP_MARGIN;
1948 	g = gv->currGain;
1977 	GAIN_VALUES *gv = &ahp->ah_gainValues;
1980 	if (!gv->active)
1989 			gv->currGain = rddata >> AR_PHY_PAPD_PROBE_GAINF_S;
1993 			if (!ar5211InvalidGainReadback(ah, gv) &&
1994 			    ar5211IsGainAdjustNeeded(ah, gv) &&
1995 			    ar5211AdjustGain(ah, gv) > 0) {
2000 				ar5211SetRfgain(ah, gv);
2013 ar5211IsGainAdjustNeeded(struct ath_hal *ah, const GAIN_VALUES *gv)
2015 	return (gv->currGain <= gv->loTrig || gv->currGain >= gv->hiTrig);
2022 ar5211AdjustGain(struct ath_hal *ah, GAIN_VALUES *gv)
2025 	if (!gv->active)
2028 	gv->currStep = &gainLadder.optStep[gv->currStepNum];
2029 	if (gv->currGain >= gv->hiTrig) {
2030 		if (gv->currStepNum == 0) {
2037 		    __func__, gv->currGain, gv->currStep->stepName);
2038 		gv->targetGain = gv->currGain;
2039 		while (gv->targetGain >= gv->hiTrig && gv->currStepNum > 0) {
2040 			gv->targetGain -= 2 * (gainLadder.optStep[--(gv->currStepNum)].stepGain -
2041 				gv->currStep->stepGain);
2042 			gv->currStep = &gainLadder.optStep[gv->currStepNum];
2045 		    gv->targetGain, gv->currStep->stepName);
2048 	if (gv->currGain <= gv->loTrig) {
2049 		if (gv->currStepNum == gainLadder.numStepsInLadder-1) {
2056 		    __func__, gv->currGain, gv->currStep->stepName);
2057 		gv->targetGain = gv->currGain;
2058 		while (gv->targetGain <= gv->loTrig &&
2059 		      gv->currStepNum < (gainLadder.numStepsInLadder - 1)) {
2060 			gv->targetGain -= 2 *
2061 				(gainLadder.optStep[++(gv->currStepNum)].stepGain - gv->currStep->stepGain);
2062 			gv->currStep = &gainLadder.optStep[gv->currStepNum];
2065 		    gv->targetGain, gv->currStep->stepName);
2075 ar5211SetRfgain(struct ath_hal *ah, const GAIN_VALUES *gv)
2079 	if (!gv->active)
2081 	ee->ee_cornerCal.clip = gv->currStep->paramVal[0]; /* bb_tx_clip */
2082 	ee->ee_cornerCal.pd90 = gv->currStep->paramVal[1]; /* rf_pwd_90 */
2083 	ee->ee_cornerCal.pd84 = gv->currStep->paramVal[2]; /* rf_pwd_84 */
2084 	ee->ee_cornerCal.gSel = gv->currStep->paramVal[3]; /* rf_rfgainsel */