add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/drivers/net/ethernet/mellanox/mlx4/fw.c
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@@ -166,6 +166,7 @@
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 		[37] = "sl to vl mapping table change event support",
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 		[38] = "user MAC support",
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 		[39] = "Report driver version to FW support",
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+		[40] = "SW CQ initialization support",
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 	};
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 	int i;
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@@ -1101,6 +1102,8 @@
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 		dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_FSM;
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 	if (field32 & (1 << 21))
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 		dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_80_VFS;
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+	if (field32 & (1 << 23))
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+		dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_SW_CQ_INIT;
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 	for (i = 1; i <= dev_cap->num_ports; i++) {
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 		err = mlx4_QUERY_PORT(dev, i, dev_cap->port_cap + i);