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ath9k: fix a dynamic WEP related regression

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32492 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2012-06-23 17:30:45 +00:00
parent bbf9fad77f
commit 4c77c170f6
3 changed files with 45 additions and 3 deletions
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42
package/mac80211/patches/300-pending_work.patch
View File

@ -1681,3 +1681,45 @@
cal_interval = ATH_LONG_CALINTERVAL;
if (sc->sc_ah->config.enable_ani)
cal_interval = min(cal_interval,
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -143,6 +143,7 @@ struct ath_common {
u32 keymax;
DECLARE_BITMAP(keymap, ATH_KEYMAX);
DECLARE_BITMAP(tkip_keymap, ATH_KEYMAX);
+ DECLARE_BITMAP(ccmp_keymap, ATH_KEYMAX);
enum ath_crypt_caps crypt_caps;
unsigned int clockrate;
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -785,7 +785,8 @@ static bool ath9k_rx_accept(struct ath_c
* descriptor does contain a valid key index. This has been observed
* mostly with CCMP encryption.
*/
- if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID)
+ if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID ||
+ !test_bit(rx_stats->rs_keyix, common->ccmp_keymap))
rx_stats->rs_status &= ~ATH9K_RXERR_KEYMISS;
if (!rx_stats->rs_datalen) {
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -556,6 +556,9 @@ int ath_key_config(struct ath_common *co
return -EIO;
set_bit(idx, common->keymap);
+ if (key->cipher == WLAN_CIPHER_SUITE_CCMP)
+ set_bit(idx, common->ccmp_keymap);
+
if (key->cipher == WLAN_CIPHER_SUITE_TKIP) {
set_bit(idx + 64, common->keymap);
set_bit(idx, common->tkip_keymap);
@@ -582,6 +585,7 @@ void ath_key_delete(struct ath_common *c
return;
clear_bit(key->hw_key_idx, common->keymap);
+ clear_bit(key->hw_key_idx, common->ccmp_keymap);
if (key->cipher != WLAN_CIPHER_SUITE_TKIP)
return;

2
package/mac80211/patches/400-ath_move_debug_code.patch
View File

@ -12,7 +12,7 @@
ccflags-y += -D__CHECK_ENDIAN__
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -277,13 +277,6 @@ void _ath_dbg(struct ath_common *common,
@@ -278,13 +278,6 @@ void _ath_dbg(struct ath_common *common,
#endif /* CONFIG_ATH_DEBUG */
/** Returns string describing opmode, or NULL if unknown mode. */

4
package/mac80211/patches/522-ath9k_per_chain_signal_strength.patch
View File

@ -137,7 +137,7 @@
u8 rs_num_delims;
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -951,6 +951,7 @@ static int ath9k_rx_skb_preprocess(struc
@@ -952,6 +952,7 @@ static int ath9k_rx_skb_preprocess(struc
bool *decrypt_error)
{
struct ath_hw *ah = common->ah;
@ -145,7 +145,7 @@
/*
* everything but the rate is checked here, the rate check is done
@@ -976,6 +977,20 @@ static int ath9k_rx_skb_preprocess(struc
@@ -977,6 +978,20 @@ static int ath9k_rx_skb_preprocess(struc
if (rx_stats->rs_moreaggr)
rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL;