diff options
Diffstat (limited to 'drivers/net/phy')
-rw-r--r-- | drivers/net/phy/Kconfig | 1 | ||||
-rw-r--r-- | drivers/net/phy/adin.c | 4 | ||||
-rw-r--r-- | drivers/net/phy/dp83640.c | 8 | ||||
-rw-r--r-- | drivers/net/phy/dp83867.c | 4 | ||||
-rw-r--r-- | drivers/net/phy/dp83869.c | 12 | ||||
-rw-r--r-- | drivers/net/phy/fixed_phy.c | 4 | ||||
-rw-r--r-- | drivers/net/phy/mscc/mscc_main.c | 4 | ||||
-rw-r--r-- | drivers/net/phy/phy.c | 6 | ||||
-rw-r--r-- | drivers/net/phy/phy_device.c | 13 | ||||
-rw-r--r-- | drivers/net/phy/phylink.c | 4 | ||||
-rw-r--r-- | drivers/net/phy/realtek.c | 31 | ||||
-rw-r--r-- | drivers/net/phy/sfp-bus.c | 4 | ||||
-rw-r--r-- | drivers/net/phy/sfp.c | 12 |
13 files changed, 55 insertions, 52 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 726e4b240e7e..1c5a10b672fc 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -222,6 +222,7 @@ config MDIO_THUNDER depends on 64BIT depends on PCI select MDIO_CAVIUM + select MDIO_DEVRES help This driver supports the MDIO interfaces found on Cavium ThunderX SoCs when the MDIO bus device appears as a PCI diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c index 7471a8b90873..307f0ac1287b 100644 --- a/drivers/net/phy/adin.c +++ b/drivers/net/phy/adin.c @@ -366,10 +366,10 @@ static int adin_set_edpd(struct phy_device *phydev, u16 tx_interval) switch (tx_interval) { case 1000: /* 1 second */ - /* fallthrough */ + fallthrough; case ETHTOOL_PHY_EDPD_DFLT_TX_MSECS: val |= ADIN1300_NRG_PD_TX_EN; - /* fallthrough */ + fallthrough; case ETHTOOL_PHY_EDPD_NO_TX: break; default: diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index 50fb7d16b75a..79e67f2fe00a 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -766,13 +766,13 @@ static int decode_evnt(struct dp83640_private *dp83640, switch (words) { case 3: dp83640->edata.sec_hi = phy_txts->sec_hi; - /* fall through */ + fallthrough; case 2: dp83640->edata.sec_lo = phy_txts->sec_lo; - /* fall through */ + fallthrough; case 1: dp83640->edata.ns_hi = phy_txts->ns_hi; - /* fall through */ + fallthrough; case 0: dp83640->edata.ns_lo = phy_txts->ns_lo; } @@ -1409,7 +1409,7 @@ static void dp83640_txtstamp(struct mii_timestamper *mii_ts, kfree_skb(skb); return; } - /* fall through */ + fallthrough; case HWTSTAMP_TX_ON: skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; skb_info->tmo = jiffies + SKB_TIMESTAMP_TIMEOUT; diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c index f3c04981b8da..cd7032628a28 100644 --- a/drivers/net/phy/dp83867.c +++ b/drivers/net/phy/dp83867.c @@ -215,9 +215,9 @@ static int dp83867_set_wol(struct phy_device *phydev, if (wol->wolopts & WAKE_MAGICSECURE) { phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1, (wol->sopass[1] << 8) | wol->sopass[0]); - phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1, + phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP2, (wol->sopass[3] << 8) | wol->sopass[2]); - phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1, + phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP3, (wol->sopass[5] << 8) | wol->sopass[4]); val_rxcfg |= DP83867_WOL_SEC_EN; diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c index 58103152c601..6b98d74b5102 100644 --- a/drivers/net/phy/dp83869.c +++ b/drivers/net/phy/dp83869.c @@ -427,18 +427,18 @@ static int dp83869_config_init(struct phy_device *phydev) return ret; val = phy_read_mmd(phydev, DP83869_DEVADDR, DP83869_RGMIICTL); - val &= ~(DP83869_RGMII_TX_CLK_DELAY_EN | - DP83869_RGMII_RX_CLK_DELAY_EN); + val |= (DP83869_RGMII_TX_CLK_DELAY_EN | + DP83869_RGMII_RX_CLK_DELAY_EN); if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) - val |= (DP83869_RGMII_TX_CLK_DELAY_EN | - DP83869_RGMII_RX_CLK_DELAY_EN); + val &= ~(DP83869_RGMII_TX_CLK_DELAY_EN | + DP83869_RGMII_RX_CLK_DELAY_EN); if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) - val |= DP83869_RGMII_TX_CLK_DELAY_EN; + val &= ~DP83869_RGMII_TX_CLK_DELAY_EN; if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) - val |= DP83869_RGMII_RX_CLK_DELAY_EN; + val &= ~DP83869_RGMII_RX_CLK_DELAY_EN; ret = phy_write_mmd(phydev, DP83869_DEVADDR, DP83869_RGMIICTL, val); diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c index c4641b1704d6..18d81f43f2a8 100644 --- a/drivers/net/phy/fixed_phy.c +++ b/drivers/net/phy/fixed_phy.c @@ -279,13 +279,13 @@ static struct phy_device *__fixed_phy_register(unsigned int irq, phy->supported); linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, phy->supported); - /* fall through */ + fallthrough; case SPEED_100: linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, phy->supported); linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, phy->supported); - /* fall through */ + fallthrough; case SPEED_10: default: linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c index a4fbf3a4fa97..6bc7406a1ce7 100644 --- a/drivers/net/phy/mscc/mscc_main.c +++ b/drivers/net/phy/mscc/mscc_main.c @@ -1738,13 +1738,13 @@ static int __phy_write_mcb_s6g(struct phy_device *phydev, u32 reg, u8 mcb, return 0; } -/* Trigger a read to the spcified MCB */ +/* Trigger a read to the specified MCB */ static int phy_update_mcb_s6g(struct phy_device *phydev, u32 reg, u8 mcb) { return __phy_write_mcb_s6g(phydev, reg, mcb, PHY_MCB_S6G_READ); } -/* Trigger a write to the spcified MCB */ +/* Trigger a write to the specified MCB */ static int phy_commit_mcb_s6g(struct phy_device *phydev, u32 reg, u8 mcb) { return __phy_write_mcb_s6g(phydev, reg, mcb, PHY_MCB_S6G_WRITE); diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 79b4f35d151e..8947d58f2a25 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -355,7 +355,7 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd) switch (cmd) { case SIOCGMIIPHY: mii_data->phy_id = phydev->mdio.addr; - /* fall through */ + fallthrough; case SIOCGMIIREG: if (mdio_phy_id_is_c45(mii_data->phy_id)) { @@ -433,7 +433,7 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd) case SIOCSHWTSTAMP: if (phydev->mii_ts && phydev->mii_ts->hwtstamp) return phydev->mii_ts->hwtstamp(phydev->mii_ts, ifr); - /* fall through */ + fallthrough; default: return -EOPNOTSUPP; @@ -996,7 +996,7 @@ void phy_stop(struct phy_device *phydev) { struct net_device *dev = phydev->attached_dev; - if (!phy_is_started(phydev)) { + if (!phy_is_started(phydev) && phydev->state != PHY_DOWN) { WARN(1, "called from state %s\n", phy_state_to_str(phydev->state)); return; diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 57d44648c8dd..5dab6be6fc38 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1143,10 +1143,6 @@ int phy_init_hw(struct phy_device *phydev) if (ret < 0) return ret; - ret = phy_disable_interrupts(phydev); - if (ret) - return ret; - if (phydev->drv->config_init) ret = phydev->drv->config_init(phydev); @@ -1423,6 +1419,10 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, if (err) goto error; + err = phy_disable_interrupts(phydev); + if (err) + return err; + phy_resume(phydev); phy_led_triggers_register(phydev); @@ -1682,7 +1682,8 @@ void phy_detach(struct phy_device *phydev) phy_led_triggers_unregister(phydev); - module_put(phydev->mdio.dev.driver->owner); + if (phydev->mdio.dev.driver) + module_put(phydev->mdio.dev.driver->owner); /* If the device had no specific driver before (i.e. - it * was using the generic driver), we unbind the device @@ -1979,7 +1980,7 @@ static int genphy_setup_master_slave(struct phy_device *phydev) break; case MASTER_SLAVE_CFG_MASTER_FORCE: ctl |= CTL1000_AS_MASTER; - /* fallthrough */ + fallthrough; case MASTER_SLAVE_CFG_SLAVE_FORCE: ctl |= CTL1000_ENABLE_MASTER; break; diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 32b4bd6a5b55..32f4e8ec96cf 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -1905,7 +1905,7 @@ int phylink_mii_ioctl(struct phylink *pl, struct ifreq *ifr, int cmd) switch (cmd) { case SIOCGMIIPHY: mii->phy_id = pl->phydev->mdio.addr; - /* fall through */ + fallthrough; case SIOCGMIIREG: ret = phylink_phy_read(pl, mii->phy_id, mii->reg_num); @@ -1928,7 +1928,7 @@ int phylink_mii_ioctl(struct phylink *pl, struct ifreq *ifr, int cmd) switch (cmd) { case SIOCGMIIPHY: mii->phy_id = 0; - /* fall through */ + fallthrough; case SIOCGMIIREG: ret = phylink_mii_read(pl, mii->phy_id, mii->reg_num); diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index 95dbe5e8e1d8..0f0960971800 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -1,6 +1,5 @@ // SPDX-License-Identifier: GPL-2.0+ -/* - * drivers/net/phy/realtek.c +/* drivers/net/phy/realtek.c * * Driver for Realtek PHYs * @@ -32,9 +31,9 @@ #define RTL8211F_TX_DELAY BIT(8) #define RTL8211F_RX_DELAY BIT(3) -#define RTL8211E_TX_DELAY BIT(1) -#define RTL8211E_RX_DELAY BIT(2) -#define RTL8211E_MODE_MII_GMII BIT(3) +#define RTL8211E_CTRL_DELAY BIT(13) +#define RTL8211E_TX_DELAY BIT(12) +#define RTL8211E_RX_DELAY BIT(11) #define RTL8201F_ISR 0x1e #define RTL8201F_IER 0x13 @@ -246,16 +245,16 @@ static int rtl8211e_config_init(struct phy_device *phydev) /* enable TX/RX delay for rgmii-* modes, and disable them for rgmii. */ switch (phydev->interface) { case PHY_INTERFACE_MODE_RGMII: - val = 0; + val = RTL8211E_CTRL_DELAY | 0; break; case PHY_INTERFACE_MODE_RGMII_ID: - val = RTL8211E_TX_DELAY | RTL8211E_RX_DELAY; + val = RTL8211E_CTRL_DELAY | RTL8211E_TX_DELAY | RTL8211E_RX_DELAY; break; case PHY_INTERFACE_MODE_RGMII_RXID: - val = RTL8211E_RX_DELAY; + val = RTL8211E_CTRL_DELAY | RTL8211E_RX_DELAY; break; case PHY_INTERFACE_MODE_RGMII_TXID: - val = RTL8211E_TX_DELAY; + val = RTL8211E_CTRL_DELAY | RTL8211E_TX_DELAY; break; default: /* the rest of the modes imply leaving delays as is. */ return 0; @@ -263,11 +262,12 @@ static int rtl8211e_config_init(struct phy_device *phydev) /* According to a sample driver there is a 0x1c config register on the * 0xa4 extension page (0x7) layout. It can be used to disable/enable - * the RX/TX delays otherwise controlled by RXDLY/TXDLY pins. It can - * also be used to customize the whole configuration register: - * 8:6 = PHY Address, 5:4 = Auto-Negotiation, 3 = Interface Mode Select, - * 2 = RX Delay, 1 = TX Delay, 0 = SELRGV (see original PHY datasheet - * for details). + * the RX/TX delays otherwise controlled by RXDLY/TXDLY pins. + * The configuration register definition: + * 14 = reserved + * 13 = Force Tx RX Delay controlled by bit12 bit11, + * 12 = RX Delay, 11 = TX Delay + * 10:0 = Test && debug settings reserved by realtek */ oldpage = phy_select_page(phydev, 0x7); if (oldpage < 0) @@ -277,7 +277,8 @@ static int rtl8211e_config_init(struct phy_device *phydev) if (ret) goto err_restore_page; - ret = __phy_modify(phydev, 0x1c, RTL8211E_TX_DELAY | RTL8211E_RX_DELAY, + ret = __phy_modify(phydev, 0x1c, RTL8211E_CTRL_DELAY + | RTL8211E_TX_DELAY | RTL8211E_RX_DELAY, val); err_restore_page: diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c index 6900c68260e0..58014feedf6c 100644 --- a/drivers/net/phy/sfp-bus.c +++ b/drivers/net/phy/sfp-bus.c @@ -149,7 +149,7 @@ int sfp_parse_port(struct sfp_bus *bus, const struct sfp_eeprom_id *id, port = PORT_TP; break; } - /* fallthrough */ + fallthrough; case SFF8024_CONNECTOR_SG: /* guess */ case SFF8024_CONNECTOR_HSSDC_II: case SFF8024_CONNECTOR_NOSEPARATE: @@ -301,7 +301,7 @@ void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, break; case SFF8024_ECC_100GBASE_CR4: phylink_set(modes, 100000baseCR4_Full); - /* fallthrough */ + fallthrough; case SFF8024_ECC_25GBASE_CR_S: case SFF8024_ECC_25GBASE_CR_N: phylink_set(modes, 25000baseCR_Full); diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index c24b0e83dd32..cf83314c8591 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -552,7 +552,7 @@ static umode_t sfp_hwmon_is_visible(const void *data, case hwmon_temp_crit: if (!(sfp->id.ext.enhopts & SFP_ENHOPTS_ALARMWARN)) return 0; - /* fall through */ + fallthrough; case hwmon_temp_input: case hwmon_temp_label: return 0444; @@ -571,7 +571,7 @@ static umode_t sfp_hwmon_is_visible(const void *data, case hwmon_in_crit: if (!(sfp->id.ext.enhopts & SFP_ENHOPTS_ALARMWARN)) return 0; - /* fall through */ + fallthrough; case hwmon_in_input: case hwmon_in_label: return 0444; @@ -590,7 +590,7 @@ static umode_t sfp_hwmon_is_visible(const void *data, case hwmon_curr_crit: if (!(sfp->id.ext.enhopts & SFP_ENHOPTS_ALARMWARN)) return 0; - /* fall through */ + fallthrough; case hwmon_curr_input: case hwmon_curr_label: return 0444; @@ -618,7 +618,7 @@ static umode_t sfp_hwmon_is_visible(const void *data, case hwmon_power_crit: if (!(sfp->id.ext.enhopts & SFP_ENHOPTS_ALARMWARN)) return 0; - /* fall through */ + fallthrough; case hwmon_power_input: case hwmon_power_label: return 0444; @@ -1872,7 +1872,7 @@ static void sfp_sm_module(struct sfp *sfp, unsigned int event) dev_warn(sfp->dev, "hwmon probe failed: %d\n", err); sfp_sm_mod_next(sfp, SFP_MOD_WAITDEV, 0); - /* fall through */ + fallthrough; case SFP_MOD_WAITDEV: /* Ensure that the device is attached before proceeding */ if (sfp->sm_dev_state < SFP_DEV_DOWN) @@ -1890,7 +1890,7 @@ static void sfp_sm_module(struct sfp *sfp, unsigned int event) goto insert; sfp_sm_mod_next(sfp, SFP_MOD_HPOWER, 0); - /* fall through */ + fallthrough; case SFP_MOD_HPOWER: /* Enable high power mode */ err = sfp_sm_mod_hpower(sfp, true); |