[PATCH 20/21] ath9k: Use probe interval instead of rssi reduce interval

Luis R. Rodriguez
2009-07-15T00:14:28Z

From: Vasanthakumar Thiagarajan <vasanth@atheros.com>

Get rid of rssi reduce interval.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
---
drivers/net/wireless/ath/ath9k/rc.c | 6 +-----
drivers/net/wireless/ath/ath9k/rc.h | 1 -
2 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 731967c..a97dd7b 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -148,7 +148,6 @@ static const struct ath_rate_table ar5416_11na_ratetable = {
4, 23, 40, 41, 41, 148400 },
},
50, /* probe interval */
- 50, /* rssi reduce interval */
WLAN_RC_HT_FLAG, /* Phy rates allowed initially */
};

@@ -298,7 +297,6 @@ static const struct ath_rate_table ar5416_11ng_ratetable = {
8, 27, 44, 45, 45, 148400 },
},
50, /* probe interval */
- 50, /* rssi reduce interval */
WLAN_RC_HT_FLAG, /* Phy rates allowed initially */
};

@@ -331,7 +329,6 @@ static const struct ath_rate_table ar5416_11a_ratetable = {
4, 7, 0 },
},
50, /* probe interval */
- 50, /* rssi reduce interval */
0, /* Phy rates allowed initially */
};

@@ -376,7 +373,6 @@ static const struct ath_rate_table ar5416_11g_ratetable = {
8, 11, 0 },
},
50, /* probe interval */
- 50, /* rssi reduce interval */
0, /* Phy rates allowed initially */
};

@@ -1070,7 +1066,7 @@ static void ath_rc_update_ht(struct ath_softc *sc,
/* Every so often, we reduce the thresholds
* and PER (different for CCK and OFDM). */
if (now_msec - ath_rc_priv->per_down_time >=
- rate_table->rssi_reduce_interval) {
+ rate_table->probe_interval) {
for (rate = 0; rate < size; rate++) {
ath_rc_priv->state[rate].per =
7 * ath_rc_priv->state[rate].per / 8;
diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h
index 6797df0..c794d6c 100644
--- a/drivers/net/wireless/ath/ath9k/rc.h
+++ b/drivers/net/wireless/ath/ath9k/rc.h
@@ -119,7 +119,6 @@ struct ath_rate_table {
u32 max_4ms_framelen;
} info[RATE_TABLE_SIZE];
u32 probe_interval;
- u32 rssi_reduce_interval;
u8 initial_ratemax;
};

--
1.6.0.6