X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/dac77d22afb3976d6ff87e6b764d09bbe19f9f0b..9de5c06f89388ac423e517df31d3fdd83f306097:/target/linux/generic/files/drivers/net/phy/rtl8366s.c?ds=inline diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366s.c b/target/linux/generic/files/drivers/net/phy/rtl8366s.c index 167f34f8c..3b7fcce32 100644 --- a/target/linux/generic/files/drivers/net/phy/rtl8366s.c +++ b/target/linux/generic/files/drivers/net/phy/rtl8366s.c @@ -25,6 +25,7 @@ #define RTL8366S_PHY_NO_MAX 4 #define RTL8366S_PHY_PAGE_MAX 7 #define RTL8366S_PHY_ADDR_MAX 31 +#define RTL8366S_PHY_WAN 4 /* Switch Global Configuration register */ #define RTL8366S_SGCR 0x0000 @@ -256,14 +257,11 @@ static int rtl8366s_hw_init(struct rtl8366_smi *smi) REG_RMW(smi, RTL8366S_SGCR, RTL8366S_SGCR_MAX_LENGTH_MASK, RTL8366S_SGCR_MAX_LENGTH_1536); - /* enable all ports */ - REG_WR(smi, RTL8366S_PECR, 0); + /* enable learning for all ports */ + REG_WR(smi, RTL8366S_SSCR0, 0); - /* disable learning for all ports */ - REG_WR(smi, RTL8366S_SSCR0, RTL8366S_PORT_ALL); - - /* disable auto ageing for all ports */ - REG_WR(smi, RTL8366S_SSCR1, RTL8366S_PORT_ALL); + /* enable auto ageing for all ports */ + REG_WR(smi, RTL8366S_SSCR1, 0); /* * discard VLAN tagged packets if the port is not a member of @@ -454,8 +452,8 @@ static int rtl8366s_set_vlan_4k(struct rtl8366_smi *smi, int i; if (vlan4k->vid >= RTL8366S_NUM_VIDS || - vlan4k->member > RTL8366S_PORT_ALL || - vlan4k->untag > RTL8366S_PORT_ALL || + vlan4k->member > RTL8366S_VLAN_MEMBER_MASK || + vlan4k->untag > RTL8366S_VLAN_UNTAG_MASK || vlan4k->fid > RTL8366S_FIDMAX) return -EINVAL; @@ -523,8 +521,8 @@ static int rtl8366s_set_vlan_mc(struct rtl8366_smi *smi, u32 index, if (index >= RTL8366S_NUM_VLANS || vlanmc->vid >= RTL8366S_NUM_VIDS || vlanmc->priority > RTL8366S_PRIORITYMAX || - vlanmc->member > RTL8366S_PORT_ALL || - vlanmc->untag > RTL8366S_PORT_ALL || + vlanmc->member > RTL8366S_VLAN_MEMBER_MASK || + vlanmc->untag > RTL8366S_VLAN_UNTAG_MASK || vlanmc->fid > RTL8366S_FIDMAX) return -EINVAL; @@ -579,13 +577,13 @@ static int rtl8366s_set_mc_index(struct rtl8366_smi *smi, int port, int index) RTL8366S_PORT_VLAN_CTRL_SHIFT(port)); } -static int rtl8366s_vlan_set_vlan(struct rtl8366_smi *smi, int enable) +static int rtl8366s_enable_vlan(struct rtl8366_smi *smi, int enable) { return rtl8366_smi_rmwr(smi, RTL8366S_SGCR, RTL8366S_SGCR_EN_VLAN, (enable) ? RTL8366S_SGCR_EN_VLAN : 0); } -static int rtl8366s_vlan_set_4ktable(struct rtl8366_smi *smi, int enable) +static int rtl8366s_enable_vlan4k(struct rtl8366_smi *smi, int enable) { return rtl8366_smi_rmwr(smi, RTL8366S_VLAN_TB_CTRL_REG, 1, (enable) ? 1 : 0); @@ -593,12 +591,23 @@ static int rtl8366s_vlan_set_4ktable(struct rtl8366_smi *smi, int enable) static int rtl8366s_is_vlan_valid(struct rtl8366_smi *smi, unsigned vlan) { - if (vlan == 0 || vlan >= RTL8366S_NUM_VLANS) + unsigned max = RTL8366S_NUM_VLANS; + + if (smi->vlan4k_enabled) + max = RTL8366S_NUM_VIDS - 1; + + if (vlan == 0 || vlan >= max) return 0; return 1; } +static int rtl8366s_enable_port(struct rtl8366_smi *smi, int port, int enable) +{ + return rtl8366_smi_rmwr(smi, RTL8366S_PECR, (1 << port), + (enable) ? 0 : (1 << port)); +} + static int rtl8366s_sw_reset_mibs(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) @@ -608,32 +617,6 @@ static int rtl8366s_sw_reset_mibs(struct switch_dev *dev, return rtl8366_smi_rmwr(smi, RTL8366S_MIB_CTRL_REG, 0, (1 << 2)); } -static int rtl8366s_sw_get_vlan_enable(struct switch_dev *dev, - const struct switch_attr *attr, - struct switch_val *val) -{ - struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev); - u32 data; - - if (attr->ofs == 1) { - rtl8366_smi_read_reg(smi, RTL8366S_SGCR, &data); - - if (data & RTL8366S_SGCR_EN_VLAN) - val->value.i = 1; - else - val->value.i = 0; - } else if (attr->ofs == 2) { - rtl8366_smi_read_reg(smi, RTL8366S_VLAN_TB_CTRL_REG, &data); - - if (data & 0x0001) - val->value.i = 1; - else - val->value.i = 0; - } - - return 0; -} - static int rtl8366s_sw_get_blinkrate(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) @@ -662,18 +645,41 @@ static int rtl8366s_sw_set_blinkrate(struct switch_dev *dev, val->value.i); } -static int rtl8366s_sw_set_vlan_enable(struct switch_dev *dev, - const struct switch_attr *attr, - struct switch_val *val) +static int rtl8366s_sw_get_learning_enable(struct switch_dev *dev, + const struct switch_attr *attr, + struct switch_val *val) { struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev); + u32 data; + + rtl8366_smi_read_reg(smi,RTL8366S_SSCR0, &data); + val->value.i = !data; - if (attr->ofs == 1) - return rtl8366s_vlan_set_vlan(smi, val->value.i); - else - return rtl8366s_vlan_set_4ktable(smi, val->value.i); + return 0; } + +static int rtl8366s_sw_set_learning_enable(struct switch_dev *dev, + const struct switch_attr *attr, + struct switch_val *val) +{ + struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev); + u32 portmask = 0; + int err = 0; + + if (!val->value.i) + portmask = RTL8366S_PORT_ALL; + + /* set learning for all ports */ + REG_WR(smi, RTL8366S_SSCR0, portmask); + + /* set auto ageing for all ports */ + REG_WR(smi, RTL8366S_SSCR1, portmask); + + return 0; +} + + static const char *rtl8366s_speed_str(unsigned speed) { switch (speed) { @@ -753,7 +759,7 @@ static int rtl8366s_sw_set_port_led(struct switch_dev *dev, data = val->value.i << (val->port_vlan * 4); } - return rtl8366_smi_rmwr(smi, RTL8366S_LED_BLINKRATE_REG, mask, data); + return rtl8366_smi_rmwr(smi, reg, mask, data); } static int rtl8366s_sw_get_port_led(struct switch_dev *dev, @@ -786,57 +792,6 @@ static int rtl8366s_sw_reset_port_mibs(struct switch_dev *dev, 0, (1 << (val->port_vlan + 3))); } -static int rtl8366s_sw_get_vlan_ports(struct switch_dev *dev, - struct switch_val *val) -{ - struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev); - struct switch_port *port; - struct rtl8366_vlan_4k vlan4k; - int i; - - if (!smi->ops->is_vlan_valid(smi, val->port_vlan)) - return -EINVAL; - - smi->ops->get_vlan_4k(smi, val->port_vlan, &vlan4k); - - port = &val->value.ports[0]; - val->len = 0; - for (i = 0; i < smi->num_ports; i++) { - if (!(vlan4k.member & BIT(i))) - continue; - - port->id = i; - port->flags = (vlan4k.untag & BIT(i)) ? - 0 : BIT(SWITCH_PORT_FLAG_TAGGED); - val->len++; - port++; - } - return 0; -} - -static int rtl8366s_sw_set_vlan_ports(struct switch_dev *dev, - struct switch_val *val) -{ - struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev); - struct switch_port *port; - u32 member = 0; - u32 untag = 0; - int i; - - if (!smi->ops->is_vlan_valid(smi, val->port_vlan)) - return -EINVAL; - - port = &val->value.ports[0]; - for (i = 0; i < val->len; i++, port++) { - member |= BIT(port->id); - - if (!(port->flags & BIT(SWITCH_PORT_FLAG_TAGGED))) - untag |= BIT(port->id); - } - - return rtl8366_set_vlan(smi, val->port_vlan, member, untag, 0); -} - static int rtl8366s_sw_reset_switch(struct switch_dev *dev) { struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev); @@ -850,24 +805,39 @@ static int rtl8366s_sw_reset_switch(struct switch_dev *dev) 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 rtl8366s_globals[] = { { + .type = SWITCH_TYPE_INT, + .name = "enable_learning", + .description = "Enable learning, enable aging", + .set = rtl8366s_sw_set_learning_enable, + .get = rtl8366s_sw_get_learning_enable, + .max = 1, + }, { .type = SWITCH_TYPE_INT, .name = "enable_vlan", .description = "Enable VLAN mode", - .set = rtl8366s_sw_set_vlan_enable, - .get = rtl8366s_sw_get_vlan_enable, + .set = rtl8366_sw_set_vlan_enable, + .get = rtl8366_sw_get_vlan_enable, .max = 1, .ofs = 1 }, { .type = SWITCH_TYPE_INT, .name = "enable_vlan4k", .description = "Enable VLAN 4K mode", - .set = rtl8366s_sw_set_vlan_enable, - .get = rtl8366s_sw_get_vlan_enable, + .set = rtl8366_sw_set_vlan_enable, + .get = rtl8366_sw_get_vlan_enable, .max = 1, .ofs = 2 }, { @@ -924,15 +894,17 @@ static struct switch_attr rtl8366s_vlan[] = { .max = 1, .set = NULL, .get = rtl8366_sw_get_vlan_info, + }, { + .type = SWITCH_TYPE_INT, + .name = "fid", + .description = "Get/Set vlan FID", + .max = RTL8366S_FIDMAX, + .set = rtl8366_sw_set_vlan_fid, + .get = rtl8366_sw_get_vlan_fid, }, }; -/* template */ -static struct switch_dev rtl8366_switch_dev = { - .name = "RTL8366S", - .cpu_port = RTL8366S_PORT_NUM_CPU, - .ports = RTL8366S_NUM_PORTS, - .vlans = RTL8366S_NUM_VLANS, +static const struct switch_dev_ops rtl8366_ops = { .attr_global = { .attr = rtl8366s_globals, .n_attr = ARRAY_SIZE(rtl8366s_globals), @@ -946,8 +918,8 @@ static struct switch_dev rtl8366_switch_dev = { .n_attr = ARRAY_SIZE(rtl8366s_vlan), }, - .get_vlan_ports = rtl8366s_sw_get_vlan_ports, - .set_vlan_ports = rtl8366s_sw_set_vlan_ports, + .get_vlan_ports = rtl8366_sw_get_vlan_ports, + .set_vlan_ports = rtl8366_sw_set_vlan_ports, .get_port_pvid = rtl8366_sw_get_port_pvid, .set_port_pvid = rtl8366_sw_set_port_pvid, .reset_switch = rtl8366s_sw_reset_switch, @@ -958,8 +930,11 @@ static int rtl8366s_switch_init(struct rtl8366_smi *smi) struct switch_dev *dev = &smi->sw_dev; int err; - memcpy(dev, &rtl8366_switch_dev, sizeof(struct switch_dev)); - dev->priv = smi; + dev->name = "RTL8366S"; + dev->cpu_port = RTL8366S_PORT_NUM_CPU; + dev->ports = RTL8366S_NUM_PORTS; + dev->vlans = RTL8366S_NUM_VIDS; + dev->ops = &rtl8366_ops; dev->devname = dev_name(smi->parent); err = register_switch(dev, NULL); @@ -1066,9 +1041,12 @@ static struct rtl8366_smi_ops rtl8366s_smi_ops = { .set_mc_index = rtl8366s_set_mc_index, .get_mib_counter = rtl8366_get_mib_counter, .is_vlan_valid = rtl8366s_is_vlan_valid, + .enable_vlan = rtl8366s_enable_vlan, + .enable_vlan4k = rtl8366s_enable_vlan4k, + .enable_port = rtl8366s_enable_port, }; -static int __init rtl8366s_probe(struct platform_device *pdev) +static int __devinit rtl8366s_probe(struct platform_device *pdev) { static int rtl8366_smi_version_printed; struct rtl8366s_platform_data *pdata; @@ -1132,6 +1110,10 @@ static int rtl8366s_phy_config_init(struct phy_device *phydev) static int rtl8366s_phy_config_aneg(struct phy_device *phydev) { + /* phy 4 might be connected to a second mac, allow aneg config */ + if (phydev->addr == RTL8366S_PHY_WAN) + return genphy_config_aneg(phydev); + return 0; }