298977887/lede
1
0
Fork 0
mirror of https://github.com/coolsnowwolf/lede.git synced 2025-04-16 04:13:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

ipq40xx: fix ethernet vlan double tagging

Browse Source
This commit is contained in:
coolsnowwolf 2020-07-20 13:53:04 +08:00
parent 7fdf770ca0
commit 14371af55d
3 changed files with 57 additions and 73 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma_axi.c
View File

@ -968,7 +968,6 @@ static int edma_axi_probe(struct platform_device *pdev)
edma_netdev[i]->netdev_ops = &edma_axi_netdev_ops;
edma_netdev[i]->max_mtu = 9000;
edma_netdev[i]->features = NETIF_F_HW_CSUM | NETIF_F_RXCSUM
| NETIF_F_HW_VLAN_CTAG_TX
| NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_SG |
NETIF_F_TSO | NETIF_F_GRO;
edma_netdev[i]->hw_features = NETIF_F_HW_CSUM | NETIF_F_RXCSUM |
@ -980,10 +979,10 @@ static int edma_axi_probe(struct platform_device *pdev)
NETIF_F_TSO | NETIF_F_GRO;
#ifdef CONFIG_RFS_ACCEL
edma_netdev[i]->features |= NETIF_F_RXHASH | NETIF_F_NTUPLE;
edma_netdev[i]->hw_features |= NETIF_F_RXHASH | NETIF_F_NTUPLE;
edma_netdev[i]->vlan_features |= NETIF_F_RXHASH | NETIF_F_NTUPLE;
edma_netdev[i]->wanted_features |= NETIF_F_RXHASH | NETIF_F_NTUPLE;
edma_netdev[i]->features |= NETIF_F_NTUPLE;
edma_netdev[i]->hw_features |= NETIF_F_NTUPLE;
edma_netdev[i]->vlan_features |= NETIF_F_NTUPLE;
edma_netdev[i]->wanted_features |= NETIF_F_NTUPLE;
#endif
edma_set_ethtool_ops(edma_netdev[i]);

98
target/linux/ipq40xx/patches-5.4/705-net-add-qualcomm-ar40xx-phy.patch
View File

@ -1,5 +1,7 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
Index: linux-5.4.51/drivers/net/phy/Kconfig
===================================================================
--- linux-5.4.51.orig/drivers/net/phy/Kconfig
+++ linux-5.4.51/drivers/net/phy/Kconfig
@@ -587,6 +587,13 @@ config MDIO_IPQ40XX
This driver supports the MDIO interface found in Qualcomm
Atheros ipq40xx Soc chip.
@ -14,8 +16,10 @@
endif # PHYLIB
config MICREL_KS8995MA
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
Index: linux-5.4.51/drivers/net/phy/Makefile
===================================================================
--- linux-5.4.51.orig/drivers/net/phy/Makefile
+++ linux-5.4.51/drivers/net/phy/Makefile
@@ -70,6 +70,7 @@ ifdef CONFIG_HWMON
aquantia-objs += aquantia_hwmon.o
endif
@ -24,9 +28,11 @@
obj-$(CONFIG_AX88796B_PHY) += ax88796b.o
obj-$(CONFIG_AT803X_PHY) += at803x.o
obj-$(CONFIG_BCM63XX_PHY) += bcm63xx.o
Index: linux-5.4.51/drivers/net/phy/ar40xx.c
===================================================================
--- /dev/null
+++ b/drivers/net/phy/ar40xx.c
@@ -0,0 +1,2123 @@
+++ linux-5.4.51/drivers/net/phy/ar40xx.c
@@ -0,0 +1,2118 @@
+/*
+ * Copyright (c) 2016, The Linux Foundation. All rights reserved.
+ *
@ -799,37 +805,6 @@
+ return 0;
+}
+
+static int
+ar40xx_sw_get_port_stats(struct switch_dev *dev, int port,
+ struct switch_port_stats *stats)
+{
+ struct ar40xx_priv *priv = swdev_to_ar40xx(dev);
+ u32 num_mibs = ARRAY_SIZE(ar40xx_mibs);
+ u64 *mib_stats;
+ int ret = 0;
+ static int last_port = AR40XX_NUM_PORTS - 1;
+
+ mutex_lock(&priv->mib_lock);
+
+ /* Avoid unnecessary capture */
+ if (last_port >= port) {
+ ret = ar40xx_mib_capture(priv);
+ if (ret)
+ goto unlock;
+ }
+ last_port = port;
+
+ ar40xx_mib_fetch_port_stat(priv, port, false);
+
+ mib_stats = &priv->mib_stats[port * num_mibs];
+ /* 15: TXBYTE, 31: RXGOODBYTE */
+ stats->tx_bytes = mib_stats[15];
+ stats->rx_bytes = mib_stats[31];
+unlock:
+ mutex_unlock(&priv->mib_lock);
+ return ret;
+}
+
+static const struct switch_attr ar40xx_sw_attr_globals[] = {
+ {
+ .type = SWITCH_TYPE_INT,
@ -1208,7 +1183,6 @@
+ /* disable phy internal loopback */
+ mdiobus_write(bus, 0x1f, 0x10, 0x6860);
+ mdiobus_write(bus, 0x1f, 0x0, 0x9040);
+ ar40xx_phy_mmd_write(priv, 0x1f, 7, 0x8076, 0x0670); /* 1000_LED_n */
+
+ for (phy = 0; phy < AR40XX_NUM_PORTS - 1; phy++) {
+ /* disable mac loop back */
@ -1261,7 +1235,11 @@
+ ar40xx_rmw(priv, AR40XX_REG_PORT_STATUS(port),
+ AR40XX_PORT_AUTO_LINK_EN, 0);
+
+ ar40xx_write(priv, AR40XX_REG_PORT_HEADER(port), 0);
+ /* CPU port is setting headers to limit output ports */
+ if (port == 0)
+ ar40xx_write(priv, AR40XX_REG_PORT_HEADER(port), 0x8);
+ else
+ ar40xx_write(priv, AR40XX_REG_PORT_HEADER(port), 0);
+
+ ar40xx_write(priv, AR40XX_REG_PORT_VLAN0(port), 0);
+
@ -1304,6 +1282,10 @@
+ t = (AR40XX_PORT0_FC_THRESH_ON_DFLT << 16) |
+ AR40XX_PORT0_FC_THRESH_OFF_DFLT;
+ ar40xx_write(priv, AR40XX_REG_PORT_FLOWCTRL_THRESH(0), t);
+
+ /* set service tag to 802.1q */
+ t = ETH_P_8021Q | AR40XX_ESS_SERVICE_TAG_STAG;
+ ar40xx_write(priv, AR40XX_ESS_SERVICE_TAG, t);
+}
+
+static void
@ -1629,7 +1611,11 @@
+ u32 pvid = priv->vlan_id[priv->pvid[port]];
+
+ if (priv->vlan) {
+ egress = AR40XX_PORT_VLAN1_OUT_MODE_UNMOD;
+ if (priv->vlan_tagged & BIT(port))
+ egress = AR40XX_PORT_VLAN1_OUT_MODE_TAG;
+ else
+ egress = AR40XX_PORT_VLAN1_OUT_MODE_UNMOD;
+
+ ingress = AR40XX_IN_SECURE;
+ } else {
+ egress = AR40XX_PORT_VLAN1_OUT_MODE_UNTOUCH;
@ -1640,8 +1626,17 @@
+ t |= pvid << AR40XX_PORT_VLAN0_DEF_CVID_S;
+ ar40xx_write(priv, AR40XX_REG_PORT_VLAN0(port), t);
+
+ t = AR40XX_PORT_VLAN1_PORT_VLAN_PROP;
+ t |= egress << AR40XX_PORT_VLAN1_OUT_MODE_S;
+ t = egress << AR40XX_PORT_VLAN1_OUT_MODE_S;
+
+ /* set CPU port to core port */
+ if (port == 0)
+ t |= AR40XX_PORT_VLAN1_CORE_PORT;
+
+ if (priv->vlan_tagged & BIT(port))
+ t |= AR40XX_PORT_VLAN1_PORT_VLAN_PROP;
+ else
+ t |= AR40XX_PORT_VLAN1_PORT_TLS_MODE;
+
+ ar40xx_write(priv, AR40XX_REG_PORT_VLAN1(port), t);
+
+ t = members;
@ -1820,7 +1815,6 @@
+ .apply_config = ar40xx_sw_hw_apply,
+ .reset_switch = ar40xx_sw_reset_switch,
+ .get_port_link = ar40xx_sw_get_port_link,
+ .get_port_stats = ar40xx_sw_get_port_stats,
+};
+
+/* Start of phy driver support */
@ -2083,6 +2077,12 @@
+ /* register switch */
+ swdev = &priv->dev;
+
+ if (priv->mii_bus == NULL) {
+ dev_err(&pdev->dev, "Probe failed - Missing PHYs!\n");
+ ret = -ENODEV;
+ goto err_missing_phy;
+ }
+
+ swdev->alias = dev_name(&priv->mii_bus->dev);
+
+ swdev->cpu_port = AR40XX_PORT_CPU;
@ -2114,6 +2114,7 @@
+ unregister_switch(&priv->dev);
+err_unregister_phy:
+ phy_driver_unregister(&ar40xx_phy_driver);
+err_missing_phy:
+ platform_set_drvdata(pdev, NULL);
+ return ret;
+}
@ -2150,9 +2151,11 @@
+
+MODULE_DESCRIPTION("IPQ40XX ESS driver");
+MODULE_LICENSE("Dual BSD/GPL");
Index: linux-5.4.51/drivers/net/phy/ar40xx.h
===================================================================
--- /dev/null
+++ b/drivers/net/phy/ar40xx.h
@@ -0,0 +1,337 @@
+++ linux-5.4.51/drivers/net/phy/ar40xx.h
@@ -0,0 +1,342 @@
+/*
+ * Copyright (c) 2016, The Linux Foundation. All rights reserved.
+ *
@ -2306,6 +2309,9 @@
+#define AR40XX_MIB_FUNC_NO_OP 0x0
+#define AR40XX_MIB_FUNC_FLUSH 0x1
+
+#define AR40XX_ESS_SERVICE_TAG 0x48
+#define AR40XX_ESS_SERVICE_TAG_STAG BIT(17)
+
+#define AR40XX_REG_PORT_STATUS(_i) (0x07c + (_i) * 4)
+#define AR40XX_PORT_SPEED BITS(0, 2)
+#define AR40XX_PORT_STATUS_SPEED_S 0
@ -2334,6 +2340,8 @@
+#define AR40XX_PORT_VLAN0_DEF_CVID_S 16
+
+#define AR40XX_REG_PORT_VLAN1(_i) (0x424 + (_i) * 0x8)
+#define AR40XX_PORT_VLAN1_CORE_PORT BIT(9)
+#define AR40XX_PORT_VLAN1_PORT_TLS_MODE BIT(7)
+#define AR40XX_PORT_VLAN1_PORT_VLAN_PROP BIT(6)
+#define AR40XX_PORT_VLAN1_OUT_MODE BITS(12, 2)
+#define AR40XX_PORT_VLAN1_OUT_MODE_S 12

23
target/linux/ipq40xx/patches-5.4/706-ar40xx-abort-probe-on-missig-phy.patch
View File

@ -1,23 +0,0 @@
--- a/drivers/net/phy/ar40xx.c
+++ b/drivers/net/phy/ar40xx.c
@@ -2021,6 +2021,12 @@ static int ar40xx_probe(struct platform_
/* register switch */
swdev = &priv->dev;
+ if (priv->mii_bus == NULL) {
+ dev_err(&pdev->dev, "Probe failed - Missing PHYs!\n");
+ ret = -ENODEV;
+ goto err_missing_phy;
+ }
+
swdev->alias = dev_name(&priv->mii_bus->dev);
swdev->cpu_port = AR40XX_PORT_CPU;
@@ -2052,6 +2058,7 @@ err_unregister_switch:
unregister_switch(&priv->dev);
err_unregister_phy:
phy_driver_unregister(&ar40xx_phy_driver);
+err_missing_phy:
platform_set_drvdata(pdev, NULL);
return ret;
}