ralink: fix a off by 4 bug in mt7530

0x8100000c vs 0x810000c0 int he pvc register this caused the cascade with an external mt7530 to fail.

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 43104

1 files changed, 112 insertions, 63 deletions

diff --git a/target/linux/ramips/patches-3.14/0035-NET-MIPS-add-ralink-SoC-ethernet-driver.patch b/target/linux/ramips/patches-3.14/0035-NET-MIPS-add-ralink-SoC-ethernet-driver.patch
index 59e97c7..c4829af 100644
--- a/target/linux/ramips/patches-3.14/0035-NET-MIPS-add-ralink-SoC-ethernet-driver.patch
+++ b/target/linux/ramips/patches-3.14/0035-NET-MIPS-add-ralink-SoC-ethernet-driver.patch
@@ -50,8 +50,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  create mode 100644 drivers/net/ethernet/ralink/soc_rt305x.c
  create mode 100644 drivers/net/ethernet/ralink/soc_rt3883.c
 
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ralink/rt305x_esw_platform.h
+Index: linux-3.14.18/arch/mips/include/asm/mach-ralink/rt305x_esw_platform.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/arch/mips/include/asm/mach-ralink/rt305x_esw_platform.h	2014-10-28 10:43:11.882131200 +0100
 @@ -0,0 +1,27 @@
 +/*
 + *  Ralink RT305x SoC platform device registration
@@ -80,9 +82,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +};
 +
 +#endif /* _RT305X_ESW_PLATFORM_H */
---- a/arch/mips/ralink/rt305x.c
-+++ b/arch/mips/ralink/rt305x.c
-@@ -199,6 +199,7 @@ void __init ralink_clk_init(void)
+Index: linux-3.14.18/arch/mips/ralink/rt305x.c
+===================================================================
+--- linux-3.14.18.orig/arch/mips/ralink/rt305x.c	2014-10-28 10:43:11.766130990 +0100
++++ linux-3.14.18/arch/mips/ralink/rt305x.c	2014-10-28 10:43:11.882131200 +0100
+@@ -199,6 +199,7 @@
  	}
  
  	ralink_clk_add("cpu", cpu_rate);
@@ -90,9 +94,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	ralink_clk_add("10000b00.spi", sys_rate);
  	ralink_clk_add("10000100.timer", wdt_rate);
  	ralink_clk_add("10000120.watchdog", wdt_rate);
---- a/drivers/net/ethernet/Kconfig
-+++ b/drivers/net/ethernet/Kconfig
-@@ -134,6 +134,7 @@ config ETHOC
+Index: linux-3.14.18/drivers/net/ethernet/Kconfig
+===================================================================
+--- linux-3.14.18.orig/drivers/net/ethernet/Kconfig	2014-09-06 01:34:59.000000000 +0200
++++ linux-3.14.18/drivers/net/ethernet/Kconfig	2014-10-29 14:59:06.927617708 +0100
+@@ -134,6 +134,7 @@
  source "drivers/net/ethernet/packetengines/Kconfig"
  source "drivers/net/ethernet/pasemi/Kconfig"
  source "drivers/net/ethernet/qlogic/Kconfig"
@@ -100,9 +106,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  source "drivers/net/ethernet/realtek/Kconfig"
  source "drivers/net/ethernet/renesas/Kconfig"
  source "drivers/net/ethernet/rdc/Kconfig"
---- a/drivers/net/ethernet/Makefile
-+++ b/drivers/net/ethernet/Makefile
-@@ -56,6 +56,7 @@ obj-$(CONFIG_ETHOC) += ethoc.o
+Index: linux-3.14.18/drivers/net/ethernet/Makefile
+===================================================================
+--- linux-3.14.18.orig/drivers/net/ethernet/Makefile	2014-09-06 01:34:59.000000000 +0200
++++ linux-3.14.18/drivers/net/ethernet/Makefile	2014-10-29 14:59:06.927617708 +0100
+@@ -56,6 +56,7 @@
  obj-$(CONFIG_NET_PACKET_ENGINE) += packetengines/
  obj-$(CONFIG_NET_VENDOR_PASEMI) += pasemi/
  obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/
@@ -110,8 +118,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  obj-$(CONFIG_NET_VENDOR_REALTEK) += realtek/
  obj-$(CONFIG_SH_ETH) += renesas/
  obj-$(CONFIG_NET_VENDOR_RDC) += rdc/
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/Kconfig
+Index: linux-3.14.18/drivers/net/ethernet/ralink/Kconfig
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/Kconfig	2014-10-28 10:43:11.886131208 +0100
 @@ -0,0 +1,32 @@
 +config NET_RALINK
 +	tristate "Ralink RT288X/RT3X5X/RT3662/RT3883/MT7620 ethernet driver"
@@ -145,8 +155,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	select PHYLIB
 +	select SWCONFIG
 +endif
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/Makefile
+Index: linux-3.14.18/drivers/net/ethernet/ralink/Makefile
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/Makefile	2014-10-28 10:43:11.886131208 +0100
 @@ -0,0 +1,18 @@
 +#
 +# Makefile for the Ralink SoCs built-in ethernet macs
@@ -166,8 +178,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +ralink-eth-$(CONFIG_SOC_MT7620)			+= soc_mt7620.o
 +
 +obj-$(CONFIG_NET_RALINK)			+= ralink-eth.o
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/esw_rt3052.c
+Index: linux-3.14.18/drivers/net/ethernet/ralink/esw_rt3052.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/esw_rt3052.c	2014-10-28 10:43:11.886131208 +0100
 @@ -0,0 +1,1463 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -1632,8 +1646,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +{
 +	platform_driver_unregister(&esw_driver);
 +}
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/esw_rt3052.h
+Index: linux-3.14.18/drivers/net/ethernet/ralink/esw_rt3052.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/esw_rt3052.h	2014-10-28 10:43:11.886131208 +0100
 @@ -0,0 +1,32 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -1667,9 +1683,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +#endif
 +#endif
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/gsw_mt7620a.c
-@@ -0,0 +1,566 @@
+Index: linux-3.14.18/drivers/net/ethernet/ralink/gsw_mt7620a.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/gsw_mt7620a.c	2014-10-29 14:58:32.303564882 +0100
+@@ -0,0 +1,568 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
 + *   it under the terms of the GNU General Public License as published by
@@ -2179,10 +2197,12 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	struct mt7620_gsw *gsw = (struct mt7620_gsw *) priv->soc->swpriv;
 +
 +	/* is the mt7530 internal or external */
-+	if ((_mt7620_mii_read(gsw, 0x1f, 2) == 1) && (_mt7620_mii_read(gsw, 0x1f, 3) == 0xbeef))
-+		mt7530_probe(priv->device, NULL, priv->mii_bus);
-+	else
-+		mt7530_probe(priv->device, gsw->base, NULL);
++	if ((_mt7620_mii_read(gsw, 0x1f, 2) == 1) && (_mt7620_mii_read(gsw, 0x1f, 3) == 0xbeef)) {
++		mt7530_probe(priv->device, gsw->base, NULL, 0);
++		mt7530_probe(priv->device, NULL, priv->mii_bus, 1);
++	} else {
++		mt7530_probe(priv->device, gsw->base, NULL, 1);
++	}
 +
 +	return 0;
 +}
@@ -2236,8 +2256,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +	return 0;
 +}
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/gsw_mt7620a.h
+Index: linux-3.14.18/drivers/net/ethernet/ralink/gsw_mt7620a.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/gsw_mt7620a.h	2014-10-28 10:43:11.890131215 +0100
 @@ -0,0 +1,30 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -2269,8 +2291,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +extern int mt7620a_has_carrier(struct fe_priv *priv);
 +
 +#endif
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/mdio.c
+Index: linux-3.14.18/drivers/net/ethernet/ralink/mdio.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/mdio.c	2014-10-28 10:43:11.890131215 +0100
 @@ -0,0 +1,244 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -2516,8 +2540,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	of_node_put(priv->mii_bus->dev.of_node);
 +	kfree(priv->mii_bus);
 +}
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/mdio.h
+Index: linux-3.14.18/drivers/net/ethernet/ralink/mdio.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/mdio.h	2014-10-28 10:43:11.890131215 +0100
 @@ -0,0 +1,29 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -2548,8 +2574,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +static inline void fe_mdio_cleanup(struct fe_priv *priv) {}
 +#endif
 +#endif
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/mdio_rt2880.c
+Index: linux-3.14.18/drivers/net/ethernet/ralink/mdio_rt2880.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/mdio_rt2880.c	2014-10-28 10:43:11.890131215 +0100
 @@ -0,0 +1,232 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -2783,8 +2811,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +	return;
 +}
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/mdio_rt2880.h
+Index: linux-3.14.18/drivers/net/ethernet/ralink/mdio_rt2880.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/mdio_rt2880.h	2014-10-28 10:43:11.890131215 +0100
 @@ -0,0 +1,26 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -2812,9 +2842,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +void rt2880_port_init(struct fe_priv *priv, struct device_node *np);
 +
 +#endif
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/mt7530.c
-@@ -0,0 +1,579 @@
+Index: linux-3.14.18/drivers/net/ethernet/ralink/mt7530.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/mt7530.c	2014-10-29 14:58:52.303587070 +0100
+@@ -0,0 +1,582 @@
 +/*
 + * This program is free software; you can redistribute it and/or
 + * modify it under the terms of the GNU General Public License
@@ -2945,8 +2977,6 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +{
 +	int i = 0;
 +
-+	mt7530->global_vlan_enable = 1;
-+
 +	for (i = 0; i < MT7530_NUM_PORTS; i++)
 +		mt7530->port_entries[i].pvid = map->pvids[i];
 +
@@ -3205,9 +3235,9 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +			mt7530_w32(priv, REG_ESW_PORT_PCR(i), 0x00ff0000);
 +
 +		for (i = 0; i < MT7530_NUM_PORTS; i++)
-+			mt7530_w32(priv, REG_ESW_PORT_PVC(i), 0x8100000c);
++			mt7530_w32(priv, REG_ESW_PORT_PVC(i), 0x810000c0);
 +
-+	  	return 0;
++		return 0;
 +	}
 +
 +	/* set all ports as security mode */
@@ -3353,7 +3383,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +};
 +
 +int
-+mt7530_probe(struct device *dev, void __iomem *base, struct mii_bus *bus)
++mt7530_probe(struct device *dev, void __iomem *base, struct mii_bus *bus, int vlan)
 +{
 +	struct switch_dev *swdev;
 +	struct mt7530_priv *mt7530;
@@ -3369,11 +3399,16 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +	mt7530->base = base;
 +	mt7530->bus = bus;
-+	mt7530->global_vlan_enable = 1;
++	mt7530->global_vlan_enable = vlan;
 +
 +	swdev = &mt7530->swdev;
-+	swdev->name = "mt7530";
-+	swdev->alias = "mt7530";
++	if (bus) {
++		swdev->alias = "mt7530";
++		swdev->name = "mt7530";
++	} else {
++		swdev->alias = "mt7620";
++		swdev->name = "mt7620";
++	}
 +	swdev->cpu_port = MT7530_CPU_PORT;
 +	swdev->ports = MT7530_NUM_PORTS;
 +	swdev->vlans = MT7530_NUM_VLANS;
@@ -3385,7 +3420,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +		return ret;
 +	}
 +
-+	dev_info(dev, "loaded mt7530 driver\n");
++	dev_info(dev, "loaded %s driver\n", swdev->name);
 +
 +	map = mt7530_find_mapping(dev->of_node);
 +	if (map)
@@ -3394,8 +3429,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +	return 0;
 +}
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/mt7530.h
+Index: linux-3.14.18/drivers/net/ethernet/ralink/mt7530.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/mt7530.h	2014-10-28 12:34:25.187728544 +0100
 @@ -0,0 +1,20 @@
 +/*
 + * This program is free software; you can redistribute it and/or
@@ -3414,11 +3451,13 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +#ifndef _MT7530_H__
 +#define _MT7530_H__
 +
-+int mt7530_probe(struct device *dev, void __iomem *base, struct mii_bus *bus);
++int mt7530_probe(struct device *dev, void __iomem *base, struct mii_bus *bus, int vlan);
 +
 +#endif
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/ralink_soc_eth.c
+Index: linux-3.14.18/drivers/net/ethernet/ralink/ralink_soc_eth.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/ralink_soc_eth.c	2014-10-28 10:43:11.890131215 +0100
 @@ -0,0 +1,844 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -4264,8 +4303,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +MODULE_LICENSE("GPL");
 +MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
 +MODULE_DESCRIPTION("Ethernet driver for Ralink SoC");
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/ralink_soc_eth.h
+Index: linux-3.14.18/drivers/net/ethernet/ralink/ralink_soc_eth.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/ralink_soc_eth.h	2014-10-28 10:43:11.894131220 +0100
 @@ -0,0 +1,384 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -4651,8 +4692,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +u32 fe_r32(unsigned reg);
 +
 +#endif /* FE_ETH_H */
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/soc_mt7620.c
+Index: linux-3.14.18/drivers/net/ethernet/ralink/soc_mt7620.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/soc_mt7620.c	2014-10-28 10:43:11.894131220 +0100
 @@ -0,0 +1,172 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -4826,8 +4869,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +};
 +
 +MODULE_DEVICE_TABLE(of, of_fe_match);
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/soc_rt2880.c
+Index: linux-3.14.18/drivers/net/ethernet/ralink/soc_rt2880.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/soc_rt2880.c	2014-10-28 10:43:11.894131220 +0100
 @@ -0,0 +1,52 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -4881,8 +4926,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +};
 +
 +MODULE_DEVICE_TABLE(of, of_fe_match);
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/soc_rt305x.c
+Index: linux-3.14.18/drivers/net/ethernet/ralink/soc_rt305x.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/soc_rt305x.c	2014-10-28 10:43:11.894131220 +0100
 @@ -0,0 +1,113 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
@@ -4997,8 +5044,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +};
 +
 +MODULE_DEVICE_TABLE(of, of_fe_match);
---- /dev/null
-+++ b/drivers/net/ethernet/ralink/soc_rt3883.c
+Index: linux-3.14.18/drivers/net/ethernet/ralink/soc_rt3883.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.14.18/drivers/net/ethernet/ralink/soc_rt3883.c	2014-10-28 10:43:11.894131220 +0100
 @@ -0,0 +1,60 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify