diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-10-09 00:36:54 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-10-09 00:36:54 +0000 |
| commit | 51b8905a6966c96e1178b6ff0fde7b46f842eb31 (patch) | |
| tree | 45ac651452b19d2a2c71210fe9c0c254f9db28e5 /package/mac80211/patches/525-ath9k_channel_count_check.patch | |
| parent | 80a1b7ac3cda1da34a8934946b1cdf09169b730d (diff) | |
ath9k: implement extended channel utilization statistics via survey
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23350 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/patches/525-ath9k_channel_count_check.patch')
| -rw-r--r-- | package/mac80211/patches/525-ath9k_channel_count_check.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/package/mac80211/patches/525-ath9k_channel_count_check.patch b/package/mac80211/patches/525-ath9k_channel_count_check.patch new file mode 100644 index 000000000..ae743934b --- /dev/null +++ b/package/mac80211/patches/525-ath9k_channel_count_check.patch @@ -0,0 +1,33 @@ +--- a/drivers/net/wireless/ath/ath9k/hw.h ++++ b/drivers/net/wireless/ath/ath9k/hw.h +@@ -61,6 +61,8 @@ + + #define ATH9K_RSSI_BAD -128 + ++#define ATH9K_NUM_CHANNELS 38 ++ + /* Register read/write primitives */ + #define REG_WRITE(_ah, _reg, _val) \ + ath9k_hw_common(_ah)->ops->write((_ah), (_val), (_reg)) +@@ -618,7 +620,7 @@ struct ath_hw { + struct ath9k_hw_version hw_version; + struct ath9k_ops_config config; + struct ath9k_hw_capabilities caps; +- struct ath9k_channel channels[38]; ++ struct ath9k_channel channels[ATH9K_NUM_CHANNELS]; + struct ath9k_channel *curchan; + + union { +--- a/drivers/net/wireless/ath/ath9k/init.c ++++ b/drivers/net/wireless/ath/ath9k/init.c +@@ -482,6 +482,10 @@ static int ath9k_init_channels_rates(str + { + void *channels; + ++ BUILD_BUG_ON(ARRAY_SIZE(ath9k_2ghz_chantable) + ++ ARRAY_SIZE(ath9k_5ghz_chantable) != ++ ATH9K_NUM_CHANNELS); ++ + if (test_bit(ATH9K_MODE_11G, sc->sc_ah->caps.wireless_modes)) { + channels = kmemdup(ath9k_2ghz_chantable, + sizeof(ath9k_2ghz_chantable), GFP_KERNEL); |