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authorFelix Fietkau2013-02-22 14:09:17 -0600
committerJohn W. Linville2013-02-27 13:12:51 -0600
commita3d63cadbad97671d740a9698acc2c95d1ca6e79 (patch)
tree86a62f8c3cf1d9e82c5ff0009da018c6b4c037cb
parent1615a7434e823ea5002934f6805a501082bf5d39 (diff)
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ath9k: fix RSSI dummy marker value
RSSI is being stored internally as s8 in several places. The indication of an unset RSSI value, ATH_RSSI_DUMMY_MARKER, was supposed to have been set to 127, but ended up being set to 0x127 because of a code cleanup mistake. This could lead to invalid signal strength values in a few places. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/ath/ath9k/common.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index 5f845beeb18..050ca4a4850 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -27,7 +27,7 @@
27#define WME_MAX_BA WME_BA_BMP_SIZE 27#define WME_MAX_BA WME_BA_BMP_SIZE
28#define ATH_TID_MAX_BUFS (2 * WME_MAX_BA) 28#define ATH_TID_MAX_BUFS (2 * WME_MAX_BA)
29 29
30#define ATH_RSSI_DUMMY_MARKER 0x127 30#define ATH_RSSI_DUMMY_MARKER 127
31#define ATH_RSSI_LPF_LEN 10 31#define ATH_RSSI_LPF_LEN 10
32#define RSSI_LPF_THRESHOLD -20 32#define RSSI_LPF_THRESHOLD -20
33#define ATH_RSSI_EP_MULTIPLIER (1<<7) 33#define ATH_RSSI_EP_MULTIPLIER (1<<7)