mirror of
https://github.com/andreili/SBC_builder.git
synced 2025-08-23 19:04:06 +02:00
22 lines
820 B
Diff
22 lines
820 B
Diff
Temporary patch to workaround a DMA reset issue with rockchip
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devices experienced at least on rk3288 and rk3328 with a message
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like this:
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rk_gmac-dwmac ff290000.ethernet end0: Failed to reset the dma
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diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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index e0fb06af1f94..156a5d25d1fd 100644
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--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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@@ -3133,8 +3133,8 @@ static int stmmac_init_dma_engine(struct stmmac_priv *priv)
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ret = stmmac_reset(priv, priv->ioaddr);
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if (ret) {
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- netdev_err(priv->dev, "Failed to reset the dma\n");
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- return ret;
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+ netdev_warn(priv->dev, "Failed to reset the dma, device will work with reduced throughput\n");
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+ ret = 0;
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}
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/* DMA Configuration */
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