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realtek: Fix CRC offloading for rtl83xx 

In rtl83xx_set_features we set bit 3 to enable, and bit 4 to disable
checksuming. Looking at rtl93xx_set_features we however see that for
both enable and disable the same bit is used (bit 4). This can't be
right, especially as bit 4 for rtl83xx seems to be Collision threshold
occupying 2 bits. Change this to make this more logical.

Fixes: 9e8d62e421 ("realtek: enable CRC offloading")
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
This commit is contained in:
Olliver Schinagl 2022-10-27 20:53:08 +02:00 committed by Sander Vanheule
parent 5384c9337f
commit f4849c0ab7
1 changed files with 1 additions and 1 deletions
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2
target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c
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@ -2247,7 +2247,7 @@ static int rtl83xx_set_features(struct net_device *dev, netdev_features_t featur
if (!(features & NETIF_F_RXCSUM))
sw_w32_mask(BIT(3), 0, priv->r->mac_port_ctrl(priv->cpu_port));
else
sw_w32_mask(0, BIT(4), priv->r->mac_port_ctrl(priv->cpu_port));
sw_w32_mask(0, BIT(3), priv->r->mac_port_ctrl(priv->cpu_port));
}
return 0;