rtl8366_smi: reset the vlan table when resetting the switch and use vlan get/set...
authorFelix Fietkau <nbd@openwrt.org>
Mon, 18 Jan 2010 00:12:12 +0000 (00:12 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Mon, 18 Jan 2010 00:12:12 +0000 (00:12 +0000)
SVN-Revision: 19206

target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c

index 72ead31..588f336 100644 (file)
@@ -1279,14 +1279,6 @@ static int rtl8366_set_vlan(struct switch_dev *dev,
                return rtl8366_vlan_set_4ktable(smi, val->value.i);
 }
 
-static int rtl8366_init_vlan(struct switch_dev *dev,
-                            const struct switch_attr *attr,
-                            struct switch_val *val)
-{
-       struct rtl8366_smi *smi = to_rtl8366(dev);
-       return rtl8366s_reset_vlan(smi);
-}
-
 static int rtl8366_attr_get_port_link(struct switch_dev *dev,
                                      const struct switch_attr *attr,
                                      struct switch_val *val)
@@ -1483,86 +1475,64 @@ static int rtl8366_get_port_mib(struct switch_dev *dev,
        return 0;
 }
 
-static int rtl8366_set_member(struct switch_dev *dev,
-                             const struct switch_attr *attr,
-                             struct switch_val *val)
+static int rtl8366_get_ports(struct switch_dev *dev,
+                            struct switch_val *val)
 {
        struct rtl8366s_vlanconfig vlanmc;
-       struct rtl8366s_vlan4kentry vlan4k;
        struct rtl8366_smi *smi = to_rtl8366(dev);
+       struct switch_port *port;
+       int i;
 
        if (val->port_vlan >= RTL8366_NUM_VLANS)
                return -EINVAL;
 
        rtl8366s_get_vlan_member_config(smi, val->port_vlan, &vlanmc);
 
-       rtl8366s_get_vlan_4k_entry(smi, vlanmc.vid, &vlan4k);
-
-       vlan4k.member = vlanmc.member = val->value.i;
-       rtl8366s_set_vlan_member_config(smi, val->port_vlan, &vlanmc);
-       rtl8366s_set_vlan_4k_entry(smi, &vlan4k);
+       port = &val->value.ports[0];
+       val->len = 0;
+       for (i = 0; i < RTL8366_NUM_PORTS; i++) {
+               if (!(vlanmc.member & BIT(i)))
+                       continue;
 
+               port->id = i;
+               port->flags = vlanmc.untag ? 0 : BIT(SWITCH_PORT_FLAG_TAGGED);
+               val->len++;
+               port++;
+       }
        return 0;
 }
 
-static int rtl8366_get_member(struct switch_dev *dev,
-                             const struct switch_attr *attr,
-                             struct switch_val *val)
+static int rtl8366_set_ports(struct switch_dev *dev,
+                            struct switch_val *val)
 {
        struct rtl8366s_vlanconfig vlanmc;
        struct rtl8366s_vlan4kentry vlan4k;
        struct rtl8366_smi *smi = to_rtl8366(dev);
+       struct switch_port *port;
+       int i;
 
        if (val->port_vlan >= RTL8366_NUM_VLANS)
                return -EINVAL;
 
        rtl8366s_get_vlan_member_config(smi, val->port_vlan, &vlanmc);
-
        rtl8366s_get_vlan_4k_entry(smi, vlanmc.vid, &vlan4k);
 
-       val->value.i = vlanmc.member;
+       vlanmc.untag = 0;
+       vlanmc.member = 0;
 
-       return 0;
-}
+       port = &val->value.ports[0];
+       for (i = 0; i < val->len; i++, port++) {
+               vlanmc.member |= BIT(port->id);
 
-static int rtl8366_set_untag(struct switch_dev *dev,
-                            const struct switch_attr *attr,
-                            struct switch_val *val)
-{
-       struct rtl8366s_vlanconfig vlanmc;
-       struct rtl8366s_vlan4kentry vlan4k;
-       struct rtl8366_smi *smi = to_rtl8366(dev);
-
-       if (val->port_vlan >= RTL8366_NUM_VLANS)
-               return -EINVAL;
+               if (!(port->flags & BIT(SWITCH_PORT_FLAG_TAGGED)))
+                       vlanmc.untag |= BIT(port->id);
+       }
 
-       rtl8366s_get_vlan_member_config(smi, val->port_vlan, &vlanmc);
-       rtl8366s_get_vlan_4k_entry(smi, vlanmc.vid, &vlan4k);
+       vlan4k.member = vlanmc.member;
+       vlan4k.untag = vlanmc.untag;
 
-       vlan4k.untag = vlanmc.untag = val->value.i;
        rtl8366s_set_vlan_member_config(smi, val->port_vlan, &vlanmc);
        rtl8366s_set_vlan_4k_entry(smi, &vlan4k);
-
-       return 0;
-}
-
-static int rtl8366_get_untag(struct switch_dev *dev,
-                            const struct switch_attr *attr,
-                            struct switch_val *val)
-{
-       struct rtl8366s_vlanconfig vlanmc;
-       struct rtl8366s_vlan4kentry vlan4k;
-       struct rtl8366_smi *smi = to_rtl8366(dev);
-
-       if (val->port_vlan >= RTL8366_NUM_VLANS)
-               return -EINVAL;
-
-       rtl8366s_get_vlan_member_config(smi, val->port_vlan, &vlanmc);
-       rtl8366s_get_vlan_4k_entry(smi, vlanmc.vid, &vlan4k);
-
-
-       val->value.i = vlanmc.untag;
-
        return 0;
 }
 
@@ -1581,9 +1551,26 @@ static int rtl8366_set_port_pvid(struct switch_dev *dev, int port, int val)
 static int rtl8366_reset_switch(struct switch_dev *dev)
 {
        struct rtl8366_smi *smi = to_rtl8366(dev);
+       int timeout = 10;
+       u32 data;
+
        rtl8366_smi_write_reg(smi, RTL8366_RESET_CTRL_REG,
                              RTL8366_CHIP_CTRL_RESET_HW);
-       return 0;
+       do {
+               msleep(1);
+               if (rtl8366_smi_read_reg(smi, RTL8366_RESET_CTRL_REG, &data))
+                       return -EIO;
+
+               if (!(data & RTL8366_CHIP_CTRL_RESET_HW))
+                       break;
+       } while (--timeout);
+
+       if (!timeout) {
+               printk("Timeout waiting for the switch to reset\n");
+               return -EIO;
+       }
+
+       return rtl8366s_reset_vlan(smi);
 }
 
 static struct switch_attr rtl8366_globals[] = {
@@ -1605,15 +1592,6 @@ static struct switch_attr rtl8366_globals[] = {
                .max = 1,
                .ofs = 2
        },
-       {
-               .type = SWITCH_TYPE_INT,
-               .name = "init_vlan",
-               .description = "Initialize VLAN tables to defaults",
-               .set = rtl8366_init_vlan,
-               .get = NULL,
-               .max = 1
-       },
-
        {
                .type = SWITCH_TYPE_INT,
                .name = "reset_mibs",
@@ -1669,22 +1647,6 @@ static struct switch_attr rtl8366_port[] = {
 };
 
 static struct switch_attr rtl8366_vlan[] = {
-       {
-               .type = SWITCH_TYPE_INT,
-               .name = "untag",
-               .description = "Get/Set VLAN untag port set (bitmask)",
-               .set = rtl8366_set_untag,
-               .get = rtl8366_get_untag,
-               .max = 63,
-       },
-       {
-               .type = SWITCH_TYPE_INT,
-               .name = "member",
-               .description = "Get/Set VLAN member port set (bitmask)",
-               .set = rtl8366_set_member,
-               .get = rtl8366_get_member,
-               .max = 63,
-       },
        {
                .type = SWITCH_TYPE_STRING,
                .name = "info",
@@ -1715,6 +1677,8 @@ static struct switch_dev rtldev = {
                .n_attr = ARRAY_SIZE(rtl8366_vlan),
        },
 
+       .get_vlan_ports = rtl8366_get_ports,
+       .set_vlan_ports = rtl8366_set_ports,
        .get_port_pvid = rtl8366_get_port_pvid,
        .set_port_pvid = rtl8366_set_port_pvid,
        .reset_switch = rtl8366_reset_switch,