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Commit 914d0f4d authored by Sujith Manoharan's avatar Sujith Manoharan Committed by John W. Linville
Browse files

ath9k: Add a few debug messages for PAPRD 



Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 8c723e2d

drivers/net/wireless/ath/ath9k/ar9003_paprd.c

+3 −0
Original line number Diff line number Diff line
@@ -169,6 +169,9 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah) 
	REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK,

		      ah->paprd_ratemask_ht40);



	ath_dbg(common, CALIBRATE, "PAPRD HT20 mask: 0x%x, HT40 mask: 0x%x\n",

		ah->paprd_ratemask, ah->paprd_ratemask_ht40);



	for (i = 0; i < ah->caps.max_txchains; i++) {

		REG_RMW_FIELD(ah, ctrl0[i],

			      AR_PHY_PAPRD_CTRL0_USE_SINGLE_TABLE_MASK, 1);

drivers/net/wireless/ath/ath9k/link.c

+8 −2
Original line number Diff line number Diff line
@@ -179,11 +179,14 @@ void ath_rx_poll(unsigned long data) 
static void ath_paprd_activate(struct ath_softc *sc)

{

	struct ath_hw *ah = sc->sc_ah;

	struct ath_common *common = ath9k_hw_common(ah);

	struct ath9k_hw_cal_data *caldata = ah->caldata;

	int chain;



	if (!caldata || !caldata->paprd_done)

	if (!caldata || !caldata->paprd_done) {

		ath_dbg(common, CALIBRATE, "Failed to activate PAPRD\n");

		return;

	}



	ath9k_ps_wakeup(sc);

	ar9003_paprd_enable(ah, false);
@@ -194,6 +197,7 @@ static void ath_paprd_activate(struct ath_softc *sc) 
		ar9003_paprd_populate_single_table(ah, caldata, chain);

	}



	ath_dbg(common, CALIBRATE, "Activating PAPRD\n");

	ar9003_paprd_enable(ah, true);

	ath9k_ps_restore(sc);

}
@@ -253,8 +257,10 @@ void ath_paprd_calibrate(struct work_struct *work) 
	int len = 1800;

	int ret;



	if (!caldata || !caldata->paprd_packet_sent || caldata->paprd_done)

	if (!caldata || !caldata->paprd_packet_sent || caldata->paprd_done) {

		ath_dbg(common, CALIBRATE, "Skipping PAPRD calibration\n");

		return;

	}



	ath9k_ps_wakeup(sc);