X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/f739d5952bf77a9c79fb2f46c27a9caf4398dca7..487bc0ebd7fed4086769ae684088185e565f29d6:/package/mac80211/patches/551-ath9k_fix_keymiss_handling.patch

diff --git a/package/mac80211/patches/551-ath9k_fix_keymiss_handling.patch b/package/mac80211/patches/551-ath9k_fix_keymiss_handling.patch
deleted file mode 100644
index 931c50e0c..000000000
--- a/package/mac80211/patches/551-ath9k_fix_keymiss_handling.patch
+++ /dev/null
@@ -1,93 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-@@ -525,8 +525,8 @@ int ath9k_hw_process_rxdesc_edma(struct 
- 			rxs->rs_status |= ATH9K_RXERR_DECRYPT;
- 		else if (rxsp->status11 & AR_MichaelErr)
- 			rxs->rs_status |= ATH9K_RXERR_MIC;
--		else if (rxsp->status11 & AR_KeyMiss)
--			rxs->rs_status |= ATH9K_RXERR_DECRYPT;
-+		if (rxsp->status11 & AR_KeyMiss)
-+			rxs->rs_status |= ATH9K_RXERR_KEYMISS;
- 	}
- 
- 	return 0;
---- a/drivers/net/wireless/ath/ath9k/mac.c
-+++ b/drivers/net/wireless/ath/ath9k/mac.c
-@@ -620,8 +620,8 @@ int ath9k_hw_rxprocdesc(struct ath_hw *a
- 			rs->rs_status |= ATH9K_RXERR_DECRYPT;
- 		else if (ads.ds_rxstatus8 & AR_MichaelErr)
- 			rs->rs_status |= ATH9K_RXERR_MIC;
--		else if (ads.ds_rxstatus8 & AR_KeyMiss)
--			rs->rs_status |= ATH9K_RXERR_DECRYPT;
-+		if (ads.ds_rxstatus8 & AR_KeyMiss)
-+			rs->rs_status |= ATH9K_RXERR_KEYMISS;
- 	}
- 
- 	return 0;
---- a/drivers/net/wireless/ath/ath9k/mac.h
-+++ b/drivers/net/wireless/ath/ath9k/mac.h
-@@ -181,6 +181,7 @@ struct ath_htc_rx_status {
- #define ATH9K_RXERR_FIFO          0x04
- #define ATH9K_RXERR_DECRYPT       0x08
- #define ATH9K_RXERR_MIC           0x10
-+#define ATH9K_RXERR_KEYMISS       0x20
- 
- #define ATH9K_RX_MORE             0x01
- #define ATH9K_RX_MORE_AGGR        0x02
---- a/drivers/net/wireless/ath/ath9k/recv.c
-+++ b/drivers/net/wireless/ath/ath9k/recv.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.
- 	 */
- 	if (rx_stats->rs_status != 0) {
-+		u8 status_mask;
-+
- 		if (rx_stats->rs_status & ATH9K_RXERR_CRC) {
- 			rxs->flag |= RX_FLAG_FAILED_FCS_CRC;
- 			mic_error = false;
-@@ -861,7 +864,8 @@ static bool ath9k_rx_accept(struct ath_c
- 		if (rx_stats->rs_status & ATH9K_RXERR_PHY)
- 			return false;
- 
--		if (rx_stats->rs_status & ATH9K_RXERR_DECRYPT) {
-+		if ((rx_stats->rs_status & ATH9K_RXERR_DECRYPT) ||
-+		    (!is_mc && (rx_stats->rs_status & ATH9K_RXERR_KEYMISS))) {
- 			*decrypt_error = true;
- 			mic_error = false;
- 		}
-@@ -871,17 +875,14 @@ static bool ath9k_rx_accept(struct ath_c
- 		 * decryption and MIC failures. For monitor mode,
- 		 * we also ignore the CRC error.
- 		 */
--		if (ah->is_monitoring) {
--			if (rx_stats->rs_status &
--			    ~(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC |
--			      ATH9K_RXERR_CRC))
--				return false;
--		} else {
--			if (rx_stats->rs_status &
--			    ~(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC)) {
--				return false;
--			}
--		}
-+		status_mask = ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC |
-+			      ATH9K_RXERR_KEYMISS;
-+
-+		if (ah->is_monitoring)
-+			status_mask |= ATH9K_RXERR_CRC;
-+
-+		if (rx_stats->rs_status & ~status_mask)
-+			return false;
- 	}
- 
- 	/*