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Commit af8f3fb7 authored by Weifeng Voon's avatar Weifeng Voon Committed by David S. Miller
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net: stmmac: dma channel control register need to be init first



stmmac_init_chan() needs to be called before stmmac_init_rx_chan() and
stmmac_init_tx_chan(). This is because if PBLx8 is to be used,
"DMA_CH(#i)_Control.PBLx8" needs to be set before programming
"DMA_CH(#i)_TX_Control.TxPBL" and "DMA_CH(#i)_RX_Control.RxPBL".

Fixes: 47f2a9ce ("net: stmmac: dma channel init prepared for multiple queues")
Reviewed-by: default avatarZhang, Baoli <baoli.zhang@intel.com>
Signed-off-by: default avatarOng Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: default avatarWeifeng Voon <weifeng.voon@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 46dfc3a5
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