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>
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index fc6b075..3c996ff 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -179,11 +179,14 @@
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 @@
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 @@
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);