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mt7603: fix set tx done dma writeback + dma burst size

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Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2015-12-16 01:37:18 +01:00
parent 25de83c2a5
commit ad22cd2d22
2 changed files with 8 additions and 3 deletions
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mt7603_dma.c
+5 -2
View File
@@ -265,7 +265,9 @@ int mt7603_dma_init(struct mt7603_dev *dev)
mt76_clear(dev, MT_WPDMA_GLO_CFG,
MT_WPDMA_GLO_CFG_TX_DMA_EN |
MT_WPDMA_GLO_CFG_RX_DMA_EN);
MT_WPDMA_GLO_CFG_RX_DMA_EN |
MT_WPDMA_GLO_CFG_DMA_BURST_SIZE |
MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE);
mt76_wr(dev, MT_WPDMA_RST_IDX, ~0);
@@ -320,7 +322,8 @@ void mt7603_dma_cleanup(struct mt7603_dev *dev)
mt76_clear(dev, MT_WPDMA_GLO_CFG,
MT_WPDMA_GLO_CFG_TX_DMA_EN |
MT_WPDMA_GLO_CFG_RX_DMA_EN);
MT_WPDMA_GLO_CFG_RX_DMA_EN |
MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE);
tasklet_kill(&dev->tx_tasklet);
tasklet_kill(&dev->rx_tasklet);
mt7603_init.c
+3 -1
View File
@@ -70,7 +70,9 @@ mt7603_mac_early_init(struct mt7603_dev *dev)
mt76_set(dev, MT_WPDMA_GLO_CFG,
(MT_WPDMA_GLO_CFG_TX_DMA_EN |
MT_WPDMA_GLO_CFG_RX_DMA_EN));
MT_WPDMA_GLO_CFG_RX_DMA_EN |
MT76_SET(MT_WPDMA_GLO_CFG_DMA_BURST_SIZE, 3) |
MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE));
mt7603_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL);