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ath9k: Add a few debug messages for PAPRD 

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
Sujith Manoharan 2012-12-10 07:22:33 +05:30 committed by John W. Linville
parent 8c723e2df2
commit 914d0f4def
2 changed files with 11 additions and 2 deletions
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3
drivers/net/wireless/ath/ath9k/ar9003_paprd.c
View File

@ -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);

10
drivers/net/wireless/ath/ath9k/link.c
View File

@ -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);