2011-05-17 07:13:23

by Sujith

[permalink] [raw]
Subject: [PATCH 4/8] ath9k_htc: Fix RX filter calculation

From: Sujith Manoharan <[email protected]>

Choose the MY_BEACON filter only in case of a single interface.
Also, set the ATH9K_RX_FILTER_MCAST_BCAST_ALL filter in case
of interfaces.

Signed-off-by: Sujith Manoharan <[email protected]>
---
drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index a898dac..0ecc242 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -875,6 +875,7 @@ u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv)
rfilt |= ATH9K_RX_FILTER_CONTROL;

if ((ah->opmode == NL80211_IFTYPE_STATION) &&
+ (priv->nvifs <= 1) &&
!(priv->rxfilter & FIF_BCN_PRBRESP_PROMISC))
rfilt |= ATH9K_RX_FILTER_MYBEACON;
else
@@ -888,6 +889,9 @@ u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv)
if (priv->rxfilter & FIF_PSPOLL)
rfilt |= ATH9K_RX_FILTER_PSPOLL;

+ if (priv->nvifs > 1)
+ rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL;
+
return rfilt;

#undef RX_FILTER_PRESERVE
--
1.7.5.1