blob: b8280f68d7f5520ddb6f64319988bcfc219b6a6a (
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--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -718,6 +718,12 @@ bool ath9k_hw_stopdmarecv(struct ath_hw
udelay(AH_TIME_QUANTUM);
}
+ 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;
+ }
+
if (i == 0) {
ath_err(common,
"DMA failed to stop in %d ms AR_CR=0x%08x AR_DIAG_SW=0x%08x DMADBG_7=0x%08x\n",
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