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mt7603: only issue PSE reset on PSE stuck

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The reset can take quite a bit of time, so only issue it when necessary

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2018-11-21 15:04:47 +01:00
parent 94cebfc31a
commit b38fe7d531
2 changed files with 7 additions and 1 deletions
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mt7603/mac.c
+5 -1
View File
@@ -1293,7 +1293,10 @@ static void mt7603_mac_watchdog_reset(struct mt7603_dev *dev)
mt7603_beacon_set_timer(dev, -1, 0);
mt7603_pse_reset(dev);
if (dev->reset_cause[RESET_CAUSE_RESET_FAILED] ||
dev->cur_reset_cause == RESET_CAUSE_RX_PSE_BUSY)
mt7603_pse_reset(dev);
if (dev->reset_cause[RESET_CAUSE_RESET_FAILED])
goto skip_dma_reset;
@@ -1442,6 +1445,7 @@ mt7603_watchdog_check(struct mt7603_dev *dev, u8 *counter,
if (*counter < MT7603_WATCHDOG_TIMEOUT)
return false;
trigger:
dev->cur_reset_cause = cause;
dev->reset_cause[cause]++;
return true;
}
mt7603/mt7603.h
+2
View File
@@ -135,6 +135,8 @@ struct mt7603_dev {
u8 rx_pse_check;
u8 mcu_hang;
enum mt7603_reset_cause cur_reset_cause;
u16 tx_dma_idx[4];
u16 rx_dma_idx;