diff options
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 5 | ||||
| -rw-r--r-- | drivers/net/dsa/hirschmann/hellcreek_ptp.c | 1 | ||||
| -rw-r--r-- | drivers/net/dsa/lantiq_gswip.c | 4 | ||||
| -rw-r--r-- | drivers/net/dsa/microchip/ksz_common.c | 5 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/serdes.c | 35 | ||||
| -rw-r--r-- | drivers/net/dsa/ocelot/felix_vsc9959.c | 4 | ||||
| -rw-r--r-- | drivers/net/dsa/qca8k.c | 22 | ||||
| -rw-r--r-- | drivers/net/dsa/qca8k.h | 2 | ||||
| -rw-r--r-- | drivers/net/dsa/realtek/rtl8365mb.c | 38 | ||||
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 16 | ||||
| -rw-r--r-- | drivers/net/dsa/vitesse-vsc73xx-spi.c | 10 |
11 files changed, 93 insertions, 49 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 87e81c636339..be0edfa093d0 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -878,6 +878,11 @@ static void bcm_sf2_sw_mac_link_up(struct dsa_switch *ds, int port, if (duplex == DUPLEX_FULL) reg |= DUPLX_MODE; + if (tx_pause) + reg |= TXFLOW_CNTL; + if (rx_pause) + reg |= RXFLOW_CNTL; + core_writel(priv, reg, offset); } diff --git a/drivers/net/dsa/hirschmann/hellcreek_ptp.c b/drivers/net/dsa/hirschmann/hellcreek_ptp.c index 2572c6087bb5..b28baab6d56a 100644 --- a/drivers/net/dsa/hirschmann/hellcreek_ptp.c +++ b/drivers/net/dsa/hirschmann/hellcreek_ptp.c @@ -300,6 +300,7 @@ static int hellcreek_led_setup(struct hellcreek *hellcreek) const char *label, *state; int ret = -EINVAL; + of_node_get(hellcreek->dev->of_node); leds = of_find_node_by_name(hellcreek->dev->of_node, "leds"); if (!leds) { dev_err(hellcreek->dev, "No LEDs specified in device tree!\n"); diff --git a/drivers/net/dsa/lantiq_gswip.c b/drivers/net/dsa/lantiq_gswip.c index 8af4def38a98..e531b93f3cb2 100644 --- a/drivers/net/dsa/lantiq_gswip.c +++ b/drivers/net/dsa/lantiq_gswip.c @@ -2070,8 +2070,10 @@ static int gswip_gphy_fw_list(struct gswip_priv *priv, for_each_available_child_of_node(gphy_fw_list_np, gphy_fw_np) { err = gswip_gphy_fw_probe(priv, &priv->gphy_fw[i], gphy_fw_np, i); - if (err) + if (err) { + of_node_put(gphy_fw_np); goto remove_gphy; + } i++; } diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 9ca8c8d7740f..92a500e1ccd2 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -1038,18 +1038,21 @@ int ksz_switch_register(struct ksz_device *dev, ports = of_get_child_by_name(dev->dev->of_node, "ethernet-ports"); if (!ports) ports = of_get_child_by_name(dev->dev->of_node, "ports"); - if (ports) + if (ports) { for_each_available_child_of_node(ports, port) { if (of_property_read_u32(port, "reg", &port_num)) continue; if (!(dev->port_mask & BIT(port_num))) { of_node_put(port); + of_node_put(ports); return -EINVAL; } of_get_phy_mode(port, &dev->ports[port_num].interface); } + of_node_put(ports); + } dev->synclko_125 = of_property_read_bool(dev->dev->of_node, "microchip,synclko-125"); dev->synclko_disable = of_property_read_bool(dev->dev->of_node, diff --git a/drivers/net/dsa/mv88e6xxx/serdes.c b/drivers/net/dsa/mv88e6xxx/serdes.c index 7b37d45bc9fb..d94150d8f3f4 100644 --- a/drivers/net/dsa/mv88e6xxx/serdes.c +++ b/drivers/net/dsa/mv88e6xxx/serdes.c @@ -50,22 +50,25 @@ static int mv88e6390_serdes_write(struct mv88e6xxx_chip *chip, } static int mv88e6xxx_serdes_pcs_get_state(struct mv88e6xxx_chip *chip, - u16 ctrl, u16 status, u16 lpa, + u16 bmsr, u16 lpa, u16 status, struct phylink_link_state *state) { + state->link = false; + + /* If the BMSR reports that the link had failed, report this to + * phylink. + */ + if (!(bmsr & BMSR_LSTATUS)) + return 0; + state->link = !!(status & MV88E6390_SGMII_PHY_STATUS_LINK); + state->an_complete = !!(bmsr & BMSR_ANEGCOMPLETE); if (status & MV88E6390_SGMII_PHY_STATUS_SPD_DPL_VALID) { /* The Spped and Duplex Resolved register is 1 if AN is enabled * and complete, or if AN is disabled. So with disabled AN we - * still get here on link up. But we want to set an_complete - * only if AN was enabled, thus we look at BMCR_ANENABLE. - * (According to 802.3-2008 section 22.2.4.2.10, we should be - * able to get this same value from BMSR_ANEGCAPABLE, but tests - * show that these Marvell PHYs don't conform to this part of - * the specificaion - BMSR_ANEGCAPABLE is simply always 1.) + * still get here on link up. */ - state->an_complete = !!(ctrl & BMCR_ANENABLE); state->duplex = status & MV88E6390_SGMII_PHY_STATUS_DUPLEX_FULL ? DUPLEX_FULL : DUPLEX_HALF; @@ -191,12 +194,12 @@ int mv88e6352_serdes_pcs_config(struct mv88e6xxx_chip *chip, int port, int mv88e6352_serdes_pcs_get_state(struct mv88e6xxx_chip *chip, int port, int lane, struct phylink_link_state *state) { - u16 lpa, status, ctrl; + u16 bmsr, lpa, status; int err; - err = mv88e6352_serdes_read(chip, MII_BMCR, &ctrl); + err = mv88e6352_serdes_read(chip, MII_BMSR, &bmsr); if (err) { - dev_err(chip->dev, "can't read Serdes PHY control: %d\n", err); + dev_err(chip->dev, "can't read Serdes PHY BMSR: %d\n", err); return err; } @@ -212,7 +215,7 @@ int mv88e6352_serdes_pcs_get_state(struct mv88e6xxx_chip *chip, int port, return err; } - return mv88e6xxx_serdes_pcs_get_state(chip, ctrl, status, lpa, state); + return mv88e6xxx_serdes_pcs_get_state(chip, bmsr, lpa, status, state); } int mv88e6352_serdes_pcs_an_restart(struct mv88e6xxx_chip *chip, int port, @@ -918,13 +921,13 @@ int mv88e6390_serdes_pcs_config(struct mv88e6xxx_chip *chip, int port, static int mv88e6390_serdes_pcs_get_state_sgmii(struct mv88e6xxx_chip *chip, int port, int lane, struct phylink_link_state *state) { - u16 lpa, status, ctrl; + u16 bmsr, lpa, status; int err; err = mv88e6390_serdes_read(chip, lane, MDIO_MMD_PHYXS, - MV88E6390_SGMII_BMCR, &ctrl); + MV88E6390_SGMII_BMSR, &bmsr); if (err) { - dev_err(chip->dev, "can't read Serdes PHY control: %d\n", err); + dev_err(chip->dev, "can't read Serdes PHY BMSR: %d\n", err); return err; } @@ -942,7 +945,7 @@ static int mv88e6390_serdes_pcs_get_state_sgmii(struct mv88e6xxx_chip *chip, return err; } - return mv88e6xxx_serdes_pcs_get_state(chip, ctrl, status, lpa, state); + return mv88e6xxx_serdes_pcs_get_state(chip, bmsr, lpa, status, state); } static int mv88e6390_serdes_pcs_get_state_10g(struct mv88e6xxx_chip *chip, diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 570d0204b7be..9c27b9b0128d 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1886,6 +1886,8 @@ static void vsc9959_psfp_sgi_table_del(struct ocelot *ocelot, static void vsc9959_psfp_counters_get(struct ocelot *ocelot, u32 index, struct felix_stream_filter_counters *counters) { + mutex_lock(&ocelot->stats_lock); + ocelot_rmw(ocelot, SYS_STAT_CFG_STAT_VIEW(index), SYS_STAT_CFG_STAT_VIEW_M, SYS_STAT_CFG); @@ -1900,6 +1902,8 @@ static void vsc9959_psfp_counters_get(struct ocelot *ocelot, u32 index, SYS_STAT_CFG_STAT_VIEW(index) | SYS_STAT_CFG_STAT_CLEAR_SHOT(0x10), SYS_STAT_CFG); + + mutex_unlock(&ocelot->stats_lock); } static int vsc9959_psfp_filter_add(struct ocelot *ocelot, int port, diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index 2727d3169c25..1cbb05b0323f 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -2334,6 +2334,7 @@ static int qca8k_port_change_mtu(struct dsa_switch *ds, int port, int new_mtu) { struct qca8k_priv *priv = ds->priv; + int ret; /* We have only have a general MTU setting. * DSA always set the CPU port's MTU to the largest MTU of the slave @@ -2344,8 +2345,27 @@ qca8k_port_change_mtu(struct dsa_switch *ds, int port, int new_mtu) if (!dsa_is_cpu_port(ds, port)) return 0; + /* To change the MAX_FRAME_SIZE the cpu ports must be off or + * the switch panics. + * Turn off both cpu ports before applying the new value to prevent + * this. + */ + if (priv->port_enabled_map & BIT(0)) + qca8k_port_set_status(priv, 0, 0); + + if (priv->port_enabled_map & BIT(6)) + qca8k_port_set_status(priv, 6, 0); + /* Include L2 header / FCS length */ - return qca8k_write(priv, QCA8K_MAX_FRAME_SIZE, new_mtu + ETH_HLEN + ETH_FCS_LEN); + ret = qca8k_write(priv, QCA8K_MAX_FRAME_SIZE, new_mtu + ETH_HLEN + ETH_FCS_LEN); + + if (priv->port_enabled_map & BIT(0)) + qca8k_port_set_status(priv, 0, 1); + + if (priv->port_enabled_map & BIT(6)) + qca8k_port_set_status(priv, 6, 1); + + return ret; } static int diff --git a/drivers/net/dsa/qca8k.h b/drivers/net/dsa/qca8k.h index 04408e11402a..ec58d0e80a70 100644 --- a/drivers/net/dsa/qca8k.h +++ b/drivers/net/dsa/qca8k.h @@ -15,7 +15,7 @@ #define QCA8K_ETHERNET_MDIO_PRIORITY 7 #define QCA8K_ETHERNET_PHY_PRIORITY 6 -#define QCA8K_ETHERNET_TIMEOUT 100 +#define QCA8K_ETHERNET_TIMEOUT 5 #define QCA8K_NUM_PORTS 7 #define QCA8K_NUM_CPU_PORTS 2 diff --git a/drivers/net/dsa/realtek/rtl8365mb.c b/drivers/net/dsa/realtek/rtl8365mb.c index 3bb42a9f236d..769f672e9128 100644 --- a/drivers/net/dsa/realtek/rtl8365mb.c +++ b/drivers/net/dsa/realtek/rtl8365mb.c @@ -955,35 +955,21 @@ static int rtl8365mb_ext_config_forcemode(struct realtek_priv *priv, int port, return 0; } -static bool rtl8365mb_phy_mode_supported(struct dsa_switch *ds, int port, - phy_interface_t interface) -{ - int ext_int; - - ext_int = rtl8365mb_extint_port_map[port]; - - if (ext_int < 0 && - (interface == PHY_INTERFACE_MODE_NA || - interface == PHY_INTERFACE_MODE_INTERNAL || - interface == PHY_INTERFACE_MODE_GMII)) - /* Internal PHY */ - return true; - else if ((ext_int >= 1) && - phy_interface_mode_is_rgmii(interface)) - /* Extension MAC */ - return true; - - return false; -} - static void rtl8365mb_phylink_get_caps(struct dsa_switch *ds, int port, struct phylink_config *config) { - if (dsa_is_user_port(ds, port)) + if (dsa_is_user_port(ds, port)) { __set_bit(PHY_INTERFACE_MODE_INTERNAL, config->supported_interfaces); - else if (dsa_is_cpu_port(ds, port)) + + /* GMII is the default interface mode for phylib, so + * we have to support it for ports with integrated PHY. + */ + __set_bit(PHY_INTERFACE_MODE_GMII, + config->supported_interfaces); + } else if (dsa_is_cpu_port(ds, port)) { phy_interface_set_rgmii(config->supported_interfaces); + } config->mac_capabilities = MAC_SYM_PAUSE | MAC_ASYM_PAUSE | MAC_10 | MAC_100 | MAC_1000FD; @@ -996,12 +982,6 @@ static void rtl8365mb_phylink_mac_config(struct dsa_switch *ds, int port, struct realtek_priv *priv = ds->priv; int ret; - if (!rtl8365mb_phy_mode_supported(ds, port, state->interface)) { - dev_err(priv->dev, "phy mode %s is unsupported on port %d\n", - phy_modes(state->interface), port); - return; - } - if (mode != MLO_AN_PHY && mode != MLO_AN_FIXED) { dev_err(priv->dev, "port %d supports only conventional PHY or fixed-link\n", diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index 72b6fc1932b5..698c7d1fb45c 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -3382,12 +3382,28 @@ static const struct of_device_id sja1105_dt_ids[] = { }; MODULE_DEVICE_TABLE(of, sja1105_dt_ids); +static const struct spi_device_id sja1105_spi_ids[] = { + { "sja1105e" }, + { "sja1105t" }, + { "sja1105p" }, + { "sja1105q" }, + { "sja1105r" }, + { "sja1105s" }, + { "sja1110a" }, + { "sja1110b" }, + { "sja1110c" }, + { "sja1110d" }, + { }, +}; +MODULE_DEVICE_TABLE(spi, sja1105_spi_ids); + static struct spi_driver sja1105_driver = { .driver = { .name = "sja1105", .owner = THIS_MODULE, .of_match_table = of_match_ptr(sja1105_dt_ids), }, + .id_table = sja1105_spi_ids, .probe = sja1105_probe, .remove = sja1105_remove, .shutdown = sja1105_shutdown, diff --git a/drivers/net/dsa/vitesse-vsc73xx-spi.c b/drivers/net/dsa/vitesse-vsc73xx-spi.c index 3110895358d8..97a92e6da60d 100644 --- a/drivers/net/dsa/vitesse-vsc73xx-spi.c +++ b/drivers/net/dsa/vitesse-vsc73xx-spi.c @@ -205,10 +205,20 @@ static const struct of_device_id vsc73xx_of_match[] = { }; MODULE_DEVICE_TABLE(of, vsc73xx_of_match); +static const struct spi_device_id vsc73xx_spi_ids[] = { + { "vsc7385" }, + { "vsc7388" }, + { "vsc7395" }, + { "vsc7398" }, + { }, +}; +MODULE_DEVICE_TABLE(spi, vsc73xx_spi_ids); + static struct spi_driver vsc73xx_spi_driver = { .probe = vsc73xx_spi_probe, .remove = vsc73xx_spi_remove, .shutdown = vsc73xx_spi_shutdown, + .id_table = vsc73xx_spi_ids, .driver = { .name = "vsc73xx-spi", .of_match_table = vsc73xx_of_match, |