[PATCH v1 4/8] drivers: net: dwmac: Add use_hw_vlan setting

[Boon Khai Ng]

This is to handle the use_hw_vlan setting at dwmac-socfpga
level.

Signed-off-by: Boon Khai Ng <boon.khai.ng@xxxxxxxxx>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 067a40fe0a23..26da3a9da345 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -537,6 +537,12 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac)
 		plat->has_xgmac = 1;
 		plat->pmt = 1;
 		plat->tso_en = of_property_read_bool(np, "snps,tso");
+
+		/* Rx VLAN HW Stripping */
+		if (of_property_read_bool(np, "snps,rx-vlan-offload")) {
+			dev_info(&pdev->dev, "RX VLAN HW Stripping\n");
+			plat->use_hw_vlan = true;
+		}
 	}
 
 	dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*dma_cfg),
-- 
2.25.1