1 files changed, 0 insertions, 98 deletions
diff --git a/package/mac80211/patches/310-b43_txstatus.patch b/package/mac80211/patches/310-b43_txstatus.patch
deleted file mode 100644
index db731e584..000000000
--- a/package/mac80211/patches/310-b43_txstatus.patch
+++ /dev/null
@@ -1,98 +0,0 @@
-Fix the b43 tx status reporting.
-
-If the hardware uses RTS/CTS reporting and the actual RTS/CTS
-handshake failed, it will switch to the fallback rate, even
-though the main rate was never actually attempted.
-Make sure that this does not screw up rate control statistics.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
---- a/drivers/net/wireless/b43/b43.h
-+++ b/drivers/net/wireless/b43/b43.h
-@@ -778,6 +778,9 @@ struct b43_wldev {
- #ifdef CONFIG_B43_DEBUG
- 	struct b43_dfsentry *dfsentry;
- #endif
-+
-+	/* necessary for figuring out the correct tx status */
-+	int short_retry;
- };
- 
- static inline struct b43_wl *hw_to_b43_wl(struct ieee80211_hw *hw)
---- a/drivers/net/wireless/b43/dma.c
-+++ b/drivers/net/wireless/b43/dma.c
-@@ -1393,7 +1393,7 @@ void b43_dma_handle_txstatus(struct b43_
- 			 * Call back to inform the ieee80211 subsystem about
- 			 * the status of the transmission.
- 			 */
--			frame_succeed = b43_fill_txstatus_report(info, status);
-+			frame_succeed = b43_fill_txstatus_report(dev, info, status);
- #ifdef CONFIG_B43_DEBUG
- 			if (frame_succeed)
- 				ring->nr_succeed_tx_packets++;
---- a/drivers/net/wireless/b43/main.c
-+++ b/drivers/net/wireless/b43/main.c
-@@ -3892,6 +3892,7 @@ static void b43_set_retry_limits(struct 
- 			short_retry);
- 	b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_LRLIMIT,
- 			long_retry);
-+	dev->short_retry = short_retry;
- }
- 
- static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle)
---- a/drivers/net/wireless/b43/pio.c
-+++ b/drivers/net/wireless/b43/pio.c
-@@ -589,7 +589,7 @@ void b43_pio_handle_txstatus(struct b43_
- 	info = IEEE80211_SKB_CB(pack->skb);
- 	memset(&info->status, 0, sizeof(info->status));
- 
--	b43_fill_txstatus_report(info, status);
-+	b43_fill_txstatus_report(dev, info, status);
- 
- 	total_len = pack->skb->len + b43_txhdr_size(dev);
- 	total_len = roundup(total_len, 4);
---- a/drivers/net/wireless/b43/xmit.c
-+++ b/drivers/net/wireless/b43/xmit.c
-@@ -687,7 +687,8 @@ void b43_handle_txstatus(struct b43_wlde
- /* Fill out the mac80211 TXstatus report based on the b43-specific
-  * txstatus report data. This returns a boolean whether the frame was
-  * successfully transmitted. */
--bool b43_fill_txstatus_report(struct ieee80211_tx_info *report,
-+bool b43_fill_txstatus_report(struct b43_wldev *dev,
-+			      struct ieee80211_tx_info *report,
- 			      const struct b43_txstatus *status)
- {
- 	bool frame_success = 1;
-@@ -706,8 +707,19 @@ bool b43_fill_txstatus_report(struct iee
- 	if (status->frame_count == 0) {
- 		/* The frame was not transmitted at all. */
- 		report->status.retry_count = 0;
--	} else
-+	} else if (status->rts_count > dev->short_retry) {
-+		/*
-+		 * If the short retries (RTS, not data frame) have exceeded
-+		 * the limit, the hw will not have tried the selected rate,
-+		 * but will have used the fallback rate instead.
-+		 * Don't let the rate control count attempts for the selected
-+		 * rate in this case, otherwise the statistics will be off.
-+		 */
-+		report->tx_rate_idx = 0;
-+		report->status.retry_count = 0;
-+	} else {
- 		report->status.retry_count = status->frame_count - 1;
-+	}
- 
- 	return frame_success;
- }
---- a/drivers/net/wireless/b43/xmit.h
-+++ b/drivers/net/wireless/b43/xmit.h
-@@ -294,7 +294,8 @@ void b43_rx(struct b43_wldev *dev, struc
- 
- void b43_handle_txstatus(struct b43_wldev *dev,
- 			 const struct b43_txstatus *status);
--bool b43_fill_txstatus_report(struct ieee80211_tx_info *report,
-+bool b43_fill_txstatus_report(struct b43_wldev *dev,
-+			      struct ieee80211_tx_info *report,
- 			      const struct b43_txstatus *status);
- 
- void b43_tx_suspend(struct b43_wldev *dev);