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[1/3] ath9k: enable TPC by default

Message ID 1418944694-10614-2-git-send-email-lorenzo.bianconi83@gmail.com (mailing list archive)
State Accepted
Delegated to: Kalle Valo
Headers show

Commit Message

Lorenzo Bianconi Dec. 18, 2014, 11:18 p.m. UTC
Enable hw TPC by default on AR9003 based chips

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 6d4b273..258c4d2 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -422,6 +422,9 @@  static void ath9k_hw_init_defaults(struct ath_hw *ah)
 	ah->power_mode = ATH9K_PM_UNDEFINED;
 	ah->htc_reset_init = true;
 
+	/* ar9002 does not support TPC for the moment */
+	ah->tpc_enabled = !!AR_SREV_9300_20_OR_LATER(ah);
+
 	ah->ani_function = ATH9K_ANI_ALL;
 	if (!AR_SREV_9300_20_OR_LATER(ah))
 		ah->ani_function &= ~ATH9K_ANI_MRC_CCK;