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generic: ar8216: merge multiple if statements in ar8216_hw_apply
[openwrt.git] / target / linux / generic / files / drivers / net / phy / rtl8366rb.c
diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366rb.c b/target/linux/generic/files/drivers/net/phy/rtl8366rb.c
index c991db8..020e93a 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/rtl8366rb.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366rb.c
@@ -16,7 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/skbuff.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/skbuff.h>
-#include <linux/rtl8366rb.h>
+#include <linux/rtl8366.h>
 
 #include "rtl8366_smi.h"
 
 
 #include "rtl8366_smi.h"
 
@@ -26,7 +26,6 @@
 #define RTL8366RB_PHY_NO_MAX   4
 #define RTL8366RB_PHY_PAGE_MAX 7
 #define RTL8366RB_PHY_ADDR_MAX 31
 #define RTL8366RB_PHY_NO_MAX   4
 #define RTL8366RB_PHY_PAGE_MAX 7
 #define RTL8366RB_PHY_ADDR_MAX 31
-#define RTL8366RB_PHY_WAN      4
 
 /* Switch Global Configuration register */
 #define RTL8366RB_SGCR                         0x0000
 
 /* Switch Global Configuration register */
 #define RTL8366RB_SGCR                         0x0000
@@ -247,8 +246,8 @@ static int rtl8366rb_reset_chip(struct rtl8366_smi *smi)
        int timeout = 10;
        u32 data;
 
        int timeout = 10;
        u32 data;
 
-       rtl8366_smi_write_reg(smi, RTL8366RB_RESET_CTRL_REG,
-                             RTL8366RB_CHIP_CTRL_RESET_HW);
+       rtl8366_smi_write_reg_noack(smi, RTL8366RB_RESET_CTRL_REG,
+                                   RTL8366RB_CHIP_CTRL_RESET_HW);
        do {
                msleep(1);
                if (rtl8366_smi_read_reg(smi, RTL8366RB_RESET_CTRL_REG, &data))
        do {
                msleep(1);
                if (rtl8366_smi_read_reg(smi, RTL8366RB_RESET_CTRL_REG, &data))
@@ -274,9 +273,6 @@ static int rtl8366rb_hw_init(struct rtl8366_smi *smi)
        REG_RMW(smi, RTL8366RB_SGCR, RTL8366RB_SGCR_MAX_LENGTH_MASK,
                RTL8366RB_SGCR_MAX_LENGTH_1536);
 
        REG_RMW(smi, RTL8366RB_SGCR, RTL8366RB_SGCR_MAX_LENGTH_MASK,
                RTL8366RB_SGCR_MAX_LENGTH_1536);
 
-       /* enable all ports */
-       REG_WR(smi, RTL8366RB_PECR, 0);
-
        /* enable learning for all ports */
        REG_WR(smi, RTL8366RB_SSCR0, 0);
 
        /* enable learning for all ports */
        REG_WR(smi, RTL8366RB_SSCR0, 0);
 
@@ -607,6 +603,12 @@ static int rtl8366rb_enable_vlan4k(struct rtl8366_smi *smi, int enable)
                                (enable) ? RTL8366RB_SGCR_EN_VLAN_4KTB : 0);
 }
 
                                (enable) ? RTL8366RB_SGCR_EN_VLAN_4KTB : 0);
 }
 
+static int rtl8366rb_enable_port(struct rtl8366_smi *smi, int port, int enable)
+{
+       return rtl8366_smi_rmwr(smi, RTL8366RB_PECR, (1 << port),
+                               (enable) ? 0 : (1 << port));
+}
+
 static int rtl8366rb_sw_reset_mibs(struct switch_dev *dev,
                                  const struct switch_attr *attr,
                                  struct switch_val *val)
 static int rtl8366rb_sw_reset_mibs(struct switch_dev *dev,
                                  const struct switch_attr *attr,
                                  struct switch_val *val)
@@ -679,59 +681,47 @@ static int rtl8366rb_sw_set_learning_enable(struct switch_dev *dev,
        return 0;
 }
 
        return 0;
 }
 
-
-static const char *rtl8366rb_speed_str(unsigned speed)
-{
-       switch (speed) {
-       case 0:
-               return "10baseT";
-       case 1:
-               return "100baseT";
-       case 2:
-               return "1000baseT";
-       }
-
-       return "unknown";
-}
-
 static int rtl8366rb_sw_get_port_link(struct switch_dev *dev,
 static int rtl8366rb_sw_get_port_link(struct switch_dev *dev,
-                                    const struct switch_attr *attr,
-                                    struct switch_val *val)
+                                    int port,
+                                    struct switch_port_link *link)
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
-       u32 len = 0, data = 0;
+       u32 data = 0;
+       u32 speed;
 
 
-       if (val->port_vlan >= RTL8366RB_NUM_PORTS)
+       if (port >= RTL8366RB_NUM_PORTS)
                return -EINVAL;
 
                return -EINVAL;
 
-       memset(smi->buf, '\0', sizeof(smi->buf));
-       rtl8366_smi_read_reg(smi, RTL8366RB_PORT_LINK_STATUS_BASE +
-                            (val->port_vlan / 2), &data);
+       rtl8366_smi_read_reg(smi, RTL8366RB_PORT_LINK_STATUS_BASE + (port / 2),
+                            &data);
 
 
-       if (val->port_vlan % 2)
+       if (port % 2)
                data = data >> 8;
 
                data = data >> 8;
 
-       if (data & RTL8366RB_PORT_STATUS_LINK_MASK) {
-               len = snprintf(smi->buf, sizeof(smi->buf),
-                               "port:%d link:up speed:%s %s-duplex %s%s%s",
-                               val->port_vlan,
-                               rtl8366rb_speed_str(data &
-                                         RTL8366RB_PORT_STATUS_SPEED_MASK),
-                               (data & RTL8366RB_PORT_STATUS_DUPLEX_MASK) ?
-                                       "full" : "half",
-                               (data & RTL8366RB_PORT_STATUS_TXPAUSE_MASK) ?
-                                       "tx-pause ": "",
-                               (data & RTL8366RB_PORT_STATUS_RXPAUSE_MASK) ?
-                                       "rx-pause " : "",
-                               (data & RTL8366RB_PORT_STATUS_AN_MASK) ?
-                                       "nway ": "");
-       } else {
-               len = snprintf(smi->buf, sizeof(smi->buf), "port:%d link: down",
-                               val->port_vlan);
-       }
+       link->link = !!(data & RTL8366RB_PORT_STATUS_LINK_MASK);
+       if (!link->link)
+               return 0;
 
 
-       val->value.s = smi->buf;
-       val->len = len;
+       link->duplex = !!(data & RTL8366RB_PORT_STATUS_DUPLEX_MASK);
+       link->rx_flow = !!(data & RTL8366RB_PORT_STATUS_RXPAUSE_MASK);
+       link->tx_flow = !!(data & RTL8366RB_PORT_STATUS_TXPAUSE_MASK);
+       link->aneg = !!(data & RTL8366RB_PORT_STATUS_AN_MASK);
+
+       speed = (data & RTL8366RB_PORT_STATUS_SPEED_MASK);
+       switch (speed) {
+       case 0:
+               link->speed = SWITCH_PORT_SPEED_10;
+               break;
+       case 1:
+               link->speed = SWITCH_PORT_SPEED_100;
+               break;
+       case 2:
+               link->speed = SWITCH_PORT_SPEED_1000;
+               break;
+       default:
+               link->speed = SWITCH_PORT_SPEED_UNKNOWN;
+               break;
+       }
 
        return 0;
 }
 
        return 0;
 }
@@ -956,7 +946,15 @@ static int rtl8366rb_sw_reset_switch(struct switch_dev *dev)
        if (err)
                return err;
 
        if (err)
                return err;
 
-       return rtl8366_reset_vlan(smi);
+       err = rtl8366_reset_vlan(smi);
+       if (err)
+               return err;
+
+       err = rtl8366_enable_vlan(smi, 1);
+       if (err)
+               return err;
+
+       return rtl8366_enable_all_ports(smi, 1);
 }
 
 static struct switch_attr rtl8366rb_globals[] = {
 }
 
 static struct switch_attr rtl8366rb_globals[] = {
@@ -1008,13 +1006,6 @@ static struct switch_attr rtl8366rb_globals[] = {
 
 static struct switch_attr rtl8366rb_port[] = {
        {
 
 static struct switch_attr rtl8366rb_port[] = {
        {
-               .type = SWITCH_TYPE_STRING,
-               .name = "link",
-               .description = "Get port link information",
-               .max = 1,
-               .set = NULL,
-               .get = rtl8366rb_sw_get_port_link,
-       }, {
                .type = SWITCH_TYPE_NOVAL,
                .name = "reset_mib",
                .description = "Reset single port MIB counters",
                .type = SWITCH_TYPE_NOVAL,
                .name = "reset_mib",
                .description = "Reset single port MIB counters",
@@ -1094,6 +1085,7 @@ static const struct switch_dev_ops rtl8366_ops = {
        .get_port_pvid = rtl8366_sw_get_port_pvid,
        .set_port_pvid = rtl8366_sw_set_port_pvid,
        .reset_switch = rtl8366rb_sw_reset_switch,
        .get_port_pvid = rtl8366_sw_get_port_pvid,
        .set_port_pvid = rtl8366_sw_set_port_pvid,
        .reset_switch = rtl8366rb_sw_reset_switch,
+       .get_port_link = rtl8366rb_sw_get_port_link,
 };
 
 static int rtl8366rb_switch_init(struct rtl8366_smi *smi)
 };
 
 static int rtl8366rb_switch_init(struct rtl8366_smi *smi)
@@ -1106,7 +1098,7 @@ static int rtl8366rb_switch_init(struct rtl8366_smi *smi)
        dev->ports = RTL8366RB_NUM_PORTS;
        dev->vlans = RTL8366RB_NUM_VIDS;
        dev->ops = &rtl8366_ops;
        dev->ports = RTL8366RB_NUM_PORTS;
        dev->vlans = RTL8366RB_NUM_VIDS;
        dev->ops = &rtl8366_ops;
-       dev->devname = dev_name(smi->parent);
+       dev->alias = dev_name(smi->parent);
 
        err = register_switch(dev, NULL);
        if (err)
 
        err = register_switch(dev, NULL);
        if (err)
@@ -1146,12 +1138,6 @@ static int rtl8366rb_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
        return err;
 }
 
        return err;
 }
 
-static int rtl8366rb_mii_bus_match(struct mii_bus *bus)
-{
-       return (bus->read == rtl8366rb_mii_read &&
-               bus->write == rtl8366rb_mii_write);
-}
-
 static int rtl8366rb_setup(struct rtl8366_smi *smi)
 {
        int ret;
 static int rtl8366rb_setup(struct rtl8366_smi *smi)
 {
        int ret;
@@ -1214,12 +1200,13 @@ static struct rtl8366_smi_ops rtl8366rb_smi_ops = {
        .is_vlan_valid  = rtl8366rb_is_vlan_valid,
        .enable_vlan    = rtl8366rb_enable_vlan,
        .enable_vlan4k  = rtl8366rb_enable_vlan4k,
        .is_vlan_valid  = rtl8366rb_is_vlan_valid,
        .enable_vlan    = rtl8366rb_enable_vlan,
        .enable_vlan4k  = rtl8366rb_enable_vlan4k,
+       .enable_port    = rtl8366rb_enable_port,
 };
 
 static int __devinit rtl8366rb_probe(struct platform_device *pdev)
 {
        static int rtl8366_smi_version_printed;
 };
 
 static int __devinit rtl8366rb_probe(struct platform_device *pdev)
 {
        static int rtl8366_smi_version_printed;
-       struct rtl8366rb_platform_data *pdata;
+       struct rtl8366_platform_data *pdata;
        struct rtl8366_smi *smi;
        int err;
 
        struct rtl8366_smi *smi;
        int err;
 
@@ -1242,6 +1229,9 @@ static int __devinit rtl8366rb_probe(struct platform_device *pdev)
 
        smi->gpio_sda = pdata->gpio_sda;
        smi->gpio_sck = pdata->gpio_sck;
 
        smi->gpio_sda = pdata->gpio_sda;
        smi->gpio_sck = pdata->gpio_sck;
+       smi->clk_delay = 10;
+       smi->cmd_read = 0xa9;
+       smi->cmd_write = 0xa8;
        smi->ops = &rtl8366rb_smi_ops;
        smi->cpu_port = RTL8366RB_PORT_NUM_CPU;
        smi->num_ports = RTL8366RB_NUM_PORTS;
        smi->ops = &rtl8366rb_smi_ops;
        smi->cpu_port = RTL8366RB_PORT_NUM_CPU;
        smi->num_ports = RTL8366RB_NUM_PORTS;
@@ -1270,36 +1260,6 @@ static int __devinit rtl8366rb_probe(struct platform_device *pdev)
        return err;
 }
 
        return err;
 }
 
-static int rtl8366rb_phy_config_init(struct phy_device *phydev)
-{
-       if (!rtl8366rb_mii_bus_match(phydev->bus))
-               return -EINVAL;
-
-       return 0;
-}
-
-static int rtl8366rb_phy_config_aneg(struct phy_device *phydev)
-{
-       /* phy 4 might be connected to a second mac, allow aneg config */
-       if (phydev->addr == RTL8366RB_PHY_WAN)
-               return genphy_config_aneg(phydev);
-
-       return 0;
-}
-
-static struct phy_driver rtl8366rb_phy_driver = {
-       .phy_id         = 0x001cc960,
-       .name           = "Realtek RTL8366RB",
-       .phy_id_mask    = 0x1ffffff0,
-       .features       = PHY_GBIT_FEATURES,
-       .config_aneg    = rtl8366rb_phy_config_aneg,
-       .config_init    = rtl8366rb_phy_config_init,
-       .read_status    = genphy_read_status,
-       .driver         = {
-               .owner = THIS_MODULE,
-       },
-};
-
 static int __devexit rtl8366rb_remove(struct platform_device *pdev)
 {
        struct rtl8366_smi *smi = platform_get_drvdata(pdev);
 static int __devexit rtl8366rb_remove(struct platform_device *pdev)
 {
        struct rtl8366_smi *smi = platform_get_drvdata(pdev);
@@ -1325,26 +1285,12 @@ static struct platform_driver rtl8366rb_driver = {
 
 static int __init rtl8366rb_module_init(void)
 {
 
 static int __init rtl8366rb_module_init(void)
 {
-       int ret;
-       ret = platform_driver_register(&rtl8366rb_driver);
-       if (ret)
-               return ret;
-
-       ret = phy_driver_register(&rtl8366rb_phy_driver);
-       if (ret)
-               goto err_platform_unregister;
-
-       return 0;
-
- err_platform_unregister:
-       platform_driver_unregister(&rtl8366rb_driver);
-       return ret;
+       return platform_driver_register(&rtl8366rb_driver);
 }
 module_init(rtl8366rb_module_init);
 
 static void __exit rtl8366rb_module_exit(void)
 {
 }
 module_init(rtl8366rb_module_init);
 
 static void __exit rtl8366rb_module_exit(void)
 {
-       phy_driver_unregister(&rtl8366rb_phy_driver);
        platform_driver_unregister(&rtl8366rb_driver);
 }
 module_exit(rtl8366rb_module_exit);
        platform_driver_unregister(&rtl8366rb_driver);
 }
 module_exit(rtl8366rb_module_exit);
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