diff options
| author | Nelson Chang <nelson.chang@mediatek.com> | 2016-10-06 19:44:02 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-06 21:08:08 -0400 |
| commit | 983e1a6c95abf8058d26149a928578b720c77bce (patch) | |
| tree | 80d013395e37d04a2b1f745e0bad1c2ed3b29521 /drivers/net/ethernet/mediatek/mtk_eth_soc.c | |
| parent | b95b6d99ce3673ca8d9f7c824d82ca7912d96b34 (diff) | |
| download | linux-983e1a6c95abf8058d26149a928578b720c77bce.tar.bz2 | |
net: ethernet: mediatek: get hw lro capability by the chip id instead of by the dtsi
Because hw lro started to be supported from MT7623, the proper way to check if
the feature is capable is to judge by the chip id instead of by the dtsi.
Signed-off-by: Nelson Chang <nelson.chang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.c')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 0c67ab1fb4d8..4a62ffd7729d 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -2348,6 +2348,16 @@ static int mtk_get_chip_id(struct mtk_eth *eth, u32 *chip_id) return 0; } +static bool mtk_is_hwlro_supported(struct mtk_eth *eth) +{ + switch (eth->chip_id) { + case MT7623_ETH: + return true; + } + + return false; +} + static int mtk_probe(struct platform_device *pdev) { struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -2387,8 +2397,6 @@ static int mtk_probe(struct platform_device *pdev) return PTR_ERR(eth->pctl); } - eth->hwlro = of_property_read_bool(pdev->dev.of_node, "mediatek,hwlro"); - for (i = 0; i < 3; i++) { eth->irq[i] = platform_get_irq(pdev, i); if (eth->irq[i] < 0) { @@ -2417,6 +2425,8 @@ static int mtk_probe(struct platform_device *pdev) if (err) return err; + eth->hwlro = mtk_is_hwlro_supported(eth); + for_each_child_of_node(pdev->dev.of_node, mac_np) { if (!of_device_is_compatible(mac_np, "mediatek,eth-mac")) |