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authorFelix Fietkau <nbd@openwrt.org>2012-09-27 11:12:13 +0000
committerFelix Fietkau <nbd@openwrt.org>2012-09-27 11:12:13 +0000
commita1c5adc11642f7075f4f5ad83a967d8b424b8020 (patch)
treeb05bf4a72857f4a0ab2b1ecbe75e6b8b0f9c69e6 /package/mac80211
parente3bcbeb4277ad59a7c11f14e84aa5cb503c81543 (diff)
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ath5k: add a spur mitigation fix
SVN-Revision: 33572
Diffstat (limited to 'package/mac80211')
-rw-r--r--package/mac80211/patches/300-pending_work.patch34
1 files changed, 25 insertions, 9 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index 219144c0b9..e4544938f5 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -180,7 +180,7 @@
static void ieee80211_iface_work(struct work_struct *work)
{
struct ieee80211_sub_if_data *sdata =
-@@ -1101,6 +1144,9 @@ static void ieee80211_iface_work(struct
+@@ -1101,6 +1144,9 @@ static void ieee80211_iface_work(struct
break;
ieee80211_mesh_rx_queued_mgmt(sdata, skb);
break;
@@ -281,13 +281,6 @@
+ list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+ if (!sdata->dev)
+ continue;
-+
-+ if (skb->dev != sdata->dev)
-+ continue;
-+
-+ found = true;
-+ break;
-+ }
- p2p_sdata = rcu_dereference(local->p2p_sdata);
- if (p2p_sdata) {
@@ -296,11 +289,18 @@
- skb->len, acked, GFP_ATOMIC);
- }
- rcu_read_unlock();
++ if (skb->dev != sdata->dev)
++ continue;
++
++ found = true;
++ break;
+ }
++
+ if (!skb->dev) {
+ sdata = rcu_dereference(local->p2p_sdata);
+ if (sdata)
+ found = true;
- }
++ }
+
+ if (!found)
+ skb->dev = NULL;
@@ -406,3 +406,19 @@
ret = sta_info_hash_del(local, sta);
if (ret)
+--- a/drivers/net/wireless/ath/ath5k/phy.c
++++ b/drivers/net/wireless/ath/ath5k/phy.c
+@@ -1977,11 +1977,13 @@ ath5k_hw_set_spur_mitigation_filter(stru
+ spur_delta_phase = (spur_offset << 18) / 25;
+ spur_freq_sigma_delta = (spur_delta_phase >> 10);
+ symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 2;
++ break;
+ case AR5K_BWMODE_5MHZ:
+ /* Both sample_freq and chip_freq are 10MHz (?) */
+ spur_delta_phase = (spur_offset << 19) / 25;
+ spur_freq_sigma_delta = (spur_delta_phase >> 10);
+ symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 4;
++ break;
+ default:
+ if (channel->band == IEEE80211_BAND_5GHZ) {
+ /* Both sample_freq and chip_freq are 40MHz */