diff options
| -rw-r--r-- | package/kernel/mac80211/patches/541-ath9k_rx_dma_stop_check.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/package/kernel/mac80211/patches/541-ath9k_rx_dma_stop_check.patch b/package/kernel/mac80211/patches/541-ath9k_rx_dma_stop_check.patch deleted file mode 100644 index c2d2781559..0000000000 --- a/package/kernel/mac80211/patches/541-ath9k_rx_dma_stop_check.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/mac.c -+++ b/drivers/net/wireless/ath/ath9k/mac.c -@@ -698,7 +698,7 @@ bool ath9k_hw_stopdmarecv(struct ath_hw - { - #define AH_RX_STOP_DMA_TIMEOUT 10000 /* usec */ - struct ath_common *common = ath9k_hw_common(ah); -- u32 mac_status, last_mac_status = 0; -+ u32 mac_status = 0, last_mac_status = 0; - int i; - - /* Enable access to the DMA observation bus */ -@@ -728,6 +728,16 @@ bool ath9k_hw_stopdmarecv(struct ath_hw - } - - if (i == 0) { -+ if (!AR_SREV_9300_20_OR_LATER(ah) && -+ (mac_status & 0x700) == 0) { -+ /* -+ * DMA is idle but the MAC is still stuck -+ * processing events -+ */ -+ *reset = true; -+ return true; -+ } -+ - ath_err(common, - "DMA failed to stop in %d ms AR_CR=0x%08x AR_DIAG_SW=0x%08x DMADBG_7=0x%08x\n", - AH_RX_STOP_DMA_TIMEOUT / 1000, |