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ath9k: do not strip MMIC for key miss frames

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SVN-Revision: 28252
This commit is contained in:
Felix Fietkau 2011-09-17 08:41:54 +00:00
parent 800251a7b7
commit eee78bbb0b
1 changed files with 13 additions and 3 deletions
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16
package/mac80211/patches/551-ath9k_fix_keymiss_handling.patch
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@ -36,7 +36,17 @@
#define ATH9K_RX_MORE_AGGR 0x02 #define ATH9K_RX_MORE_AGGR 0x02
--- a/drivers/net/wireless/ath/ath9k/recv.c --- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -854,6 +854,8 @@ static bool ath9k_rx_accept(struct ath_c @@ -826,7 +826,8 @@ static bool ath9k_rx_accept(struct ath_c
test_bit(rx_stats->rs_keyix, common->tkip_keymap);
strip_mic = is_valid_tkip && ieee80211_is_data(fc) &&
!(rx_stats->rs_status &
- (ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC));
+ (ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC |
+ ATH9K_RXERR_KEYMISS));
if (!rx_stats->rs_datalen)
return false;
@@ -854,6 +855,8 @@ static bool ath9k_rx_accept(struct ath_c
* descriptors. * descriptors.
*/ */
if (rx_stats->rs_status != 0) { if (rx_stats->rs_status != 0) {
@ -45,7 +55,7 @@
if (rx_stats->rs_status & ATH9K_RXERR_CRC) { if (rx_stats->rs_status & ATH9K_RXERR_CRC) {
rxs->flag |= RX_FLAG_FAILED_FCS_CRC; rxs->flag |= RX_FLAG_FAILED_FCS_CRC;
mic_error = false; mic_error = false;
@@ -861,7 +863,8 @@ static bool ath9k_rx_accept(struct ath_c @@ -861,7 +864,8 @@ static bool ath9k_rx_accept(struct ath_c
if (rx_stats->rs_status & ATH9K_RXERR_PHY) if (rx_stats->rs_status & ATH9K_RXERR_PHY)
return false; return false;
@ -55,7 +65,7 @@
*decrypt_error = true; *decrypt_error = true;
mic_error = false; mic_error = false;
} }
@@ -871,17 +874,14 @@ static bool ath9k_rx_accept(struct ath_c @@ -871,17 +875,14 @@ static bool ath9k_rx_accept(struct ath_c
* decryption and MIC failures. For monitor mode, * decryption and MIC failures. For monitor mode,
* we also ignore the CRC error. * we also ignore the CRC error.
*/ */