bool ath9k_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan,
u8 rxchainmask, bool longcal)
{
bool iscaldone = true;
struct ath9k_cal_list *currCal = ah->cal_list_curr;
if (currCal &&
(currCal->calState == CAL_RUNNING ||
currCal->calState == CAL_WAITING)) {
iscaldone = ath9k_hw_per_calibration(ah, chan,
rxchainmask, currCal);
if (iscaldone) {
ah->cal_list_curr = currCal = currCal->calNext;
if (currCal->calState == CAL_WAITING) {
iscaldone = false;
ath9k_hw_reset_calibration(ah, currCal);
}
}
}
/* Do NF cal only at longer intervals */
if (longcal) {
/* Do periodic PAOffset Cal */
if (AR_SREV_9271(ah))
ath9k_hw_9271_pa_cal(ah);
else if (AR_SREV_9285_11_OR_LATER(ah)) {
if (!ah->pacal_info.skipcount)
ath9k_hw_9285_pa_cal(ah, false);
else
ah->pacal_info.skipcount--;
}
if (OLC_FOR_AR9280_20_LATER || OLC_FOR_AR9287_10_LATER)
ath9k_olc_temp_compensation(ah);
/* Get the value from the previous NF cal and update history buffer */
ath9k_hw_getnf(ah, chan);
/*
* Load the NF from history buffer of the current channel.
* NF is slow time-variant, so it is OK to use a historical value.
*/
ath9k_hw_loadnf(ah, ah->curchan);
ath9k_hw_start_nfcal(ah);
}
return iscaldone;
}
bool ath9k_hw_calibrate(struct ath_hal *ah, struct ath9k_channel *chan,
u8 rxchainmask, bool longcal,
bool *isCalDone)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct hal_cal_list *currCal = ahp->ah_cal_list_curr;
struct ath9k_channel *ichan = ath9k_regd_check_channel(ah, chan);
*isCalDone = true;
if (ichan == NULL) {
DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL,
"invalid channel %u/0x%x; no mapping\n",
chan->channel, chan->channelFlags);
return false;
}
if (currCal &&
(currCal->calState == CAL_RUNNING ||
currCal->calState == CAL_WAITING)) {
ath9k_hw_per_calibration(ah, ichan, rxchainmask, currCal,
isCalDone);
if (*isCalDone) {
ahp->ah_cal_list_curr = currCal = currCal->calNext;
if (currCal->calState == CAL_WAITING) {
*isCalDone = false;
ath9k_hw_reset_calibration(ah, currCal);
}
}
}
if (longcal) {
ath9k_hw_getnf(ah, ichan);
ath9k_hw_loadnf(ah, ah->ah_curchan);
ath9k_hw_start_nfcal(ah);
if ((ichan->channelFlags & CHANNEL_CW_INT) != 0) {
chan->channelFlags |= CHANNEL_CW_INT;
ichan->channelFlags &= ~CHANNEL_CW_INT;
}
}
return true;
}
