generic: rtl8366s: allow initial register values to be passed via platform_data

[openwrt.git] / target / linux / generic / files / drivers / net / phy / rtl8366_smi.c

diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
index 9fff2cc..28e1a85 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
@@ -448,7 +448,7 @@ static int rtl8366_set_pvid(struct rtl8366_smi *smi, unsigned port,
        return -ENOSPC;
 }
 
        return -ENOSPC;
 }
 

-static int rtl8366_enable_vlan(struct rtl8366_smi *smi, int enable)
+int rtl8366_enable_vlan(struct rtl8366_smi *smi, int enable)

 {
        int err;
 
 {
        int err;
 


@@ -465,6 +465,7 @@ static int rtl8366_enable_vlan(struct rtl8366_smi *smi, int enable)
 
        return err;
 }
 
        return err;
 }

+EXPORT_SYMBOL_GPL(rtl8366_enable_vlan);

 
 static int rtl8366_enable_vlan4k(struct rtl8366_smi *smi, int enable)
 {
 
 static int rtl8366_enable_vlan4k(struct rtl8366_smi *smi, int enable)
 {


@@ -486,6 +487,21 @@ static int rtl8366_enable_vlan4k(struct rtl8366_smi *smi, int enable)
        return 0;
 }
 
        return 0;
 }
 

+int rtl8366_enable_all_ports(struct rtl8366_smi *smi, int enable)
+{
+       int port;
+       int err;
+
+       for (port = 0; port < smi->num_ports; port++) {
+               err = smi->ops->enable_port(smi, port, enable);
+               if (err)
+                       return err;
+       }
+
+       return 0;
+}
+EXPORT_SYMBOL_GPL(rtl8366_enable_all_ports);
+

 int rtl8366_reset_vlan(struct rtl8366_smi *smi)
 {
        struct rtl8366_vlan_mc vlanmc;
 int rtl8366_reset_vlan(struct rtl8366_smi *smi)
 {
        struct rtl8366_vlan_mc vlanmc;


@@ -507,25 +523,38 @@ int rtl8366_reset_vlan(struct rtl8366_smi *smi)
                        return err;
        }
 
                        return err;
        }
 

-       for (i = 0; i < smi->num_ports; i++) {
-               if (i == smi->cpu_port)
-                       continue;
+       return 0;
+}
+EXPORT_SYMBOL_GPL(rtl8366_reset_vlan);

 
 

-               err = rtl8366_set_vlan(smi, (i + 1),
-                                       (1 << i) | (1 << smi->cpu_port),
-                                       (1 << i) | (1 << smi->cpu_port),
-                                       0);
+static int rtl8366_init_vlan(struct rtl8366_smi *smi)
+{
+       int port;
+       int err;
+
+       err = rtl8366_reset_vlan(smi);
+       if (err)
+               return err;
+
+       for (port = 0; port < smi->num_ports; port++) {
+               u32 mask;
+
+               if (port == smi->cpu_port)
+                       mask = (1 << smi->num_ports) - 1;
+               else
+                       mask = (1 << port) | (1 << smi->cpu_port);
+
+               err = rtl8366_set_vlan(smi, (port + 1), mask, mask, 0);

                if (err)
                        return err;
 
                if (err)
                        return err;
 

-               err = rtl8366_set_pvid(smi, i, (i + 1));
+               err = rtl8366_set_pvid(smi, port, (port + 1));

                if (err)
                        return err;
        }
 
                if (err)
                        return err;
        }
 

-       return 0;
+       return rtl8366_enable_vlan(smi, 1);

 }
 }

-EXPORT_SYMBOL_GPL(rtl8366_reset_vlan);

 
 #ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
 int rtl8366_debugfs_open(struct inode *inode, struct file *file)
 
 #ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
 int rtl8366_debugfs_open(struct inode *inode, struct file *file)


@@ -1169,6 +1198,17 @@ int rtl8366_smi_init(struct rtl8366_smi *smi)
                goto err_free_sck;
        }
 
                goto err_free_sck;
        }
 

+       err = rtl8366_init_vlan(smi);
+       if (err) {
+               dev_err(smi->parent, "VLAN initialization failed, err=%d\n",
+                       err);
+               goto err_free_sck;
+       }
+
+       err = rtl8366_enable_all_ports(smi, 1);
+       if (err)
+               goto err_free_sck;
+

        err = rtl8366_smi_mii_init(smi);
        if (err)
                goto err_free_sck;
        err = rtl8366_smi_mii_init(smi);
        if (err)
                goto err_free_sck;