Lines Matching +full:direction +full:- +full:duty +full:- +full:cycle +full:- +full:ns
1 // SPDX-License-Identifier: GPL-2.0+
9 * Copyright (c) 2010-2013 Micrel, Inc.
119 * The value is calculated as following: (1/1000000)/((2^-32)/4)
424 const struct kszphy_type *type = phydev->drv->driver_data; in kszphy_config_intr()
428 if (type && type->interrupt_level_mask) in kszphy_config_intr()
429 mask = type->interrupt_level_mask; in kszphy_config_intr()
441 if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { in kszphy_config_intr()
504 return -EINVAL; in kszphy_setup_led()
524 * unique (non-broadcast) address on a shared bus.
565 struct kszphy_priv *priv = phydev->priv; in kszphy_config_reset()
568 if (priv->rmii_ref_clk_sel) { in kszphy_config_reset()
569 ret = kszphy_rmii_clk_sel(phydev, priv->rmii_ref_clk_sel_val); in kszphy_config_reset()
577 if (priv->type && priv->led_mode >= 0) in kszphy_config_reset()
578 kszphy_setup_led(phydev, priv->type->led_mode_reg, priv->led_mode); in kszphy_config_reset()
585 struct kszphy_priv *priv = phydev->priv; in kszphy_config_init()
591 type = priv->type; in kszphy_config_init()
593 if (type && type->has_broadcast_disable) in kszphy_config_init()
596 if (type && type->has_nand_tree_disable) in kszphy_config_init()
604 struct device_node *of_node = phydev->mdio.dev.of_node; in ksz8041_fiber_mode()
606 return of_property_read_bool(of_node, "micrel,fiber-mode"); in ksz8041_fiber_mode()
615 phydev->dev_flags |= MICREL_PHY_FXEN; in ksz8041_config_init()
619 linkmode_and(phydev->supported, phydev->supported, mask); in ksz8041_config_init()
621 phydev->supported); in ksz8041_config_init()
622 linkmode_and(phydev->advertising, phydev->advertising, mask); in ksz8041_config_init()
624 phydev->advertising); in ksz8041_config_init()
625 phydev->autoneg = AUTONEG_DISABLE; in ksz8041_config_init()
633 /* Skip auto-negotiation in fiber mode */ in ksz8041_config_aneg()
634 if (phydev->dev_flags & MICREL_PHY_FXEN) { in ksz8041_config_aneg()
635 phydev->speed = SPEED_100; in ksz8041_config_aneg()
647 if (!phy_id_compare(phydev->phy_id, PHY_ID_KSZ8051, MICREL_PHY_ID_MASK)) in ksz8051_ksz8795_match_phy_device()
673 /* KSZPHY_OMSO_FACTORY_TEST is set at de-assertion of the reset line in ksz8081_config_init()
675 * pull-down is missing, the factory test mode should be cleared by in ksz8081_config_init()
717 /* The MDI-X configuration is automatically changed by the PHY after in ksz8081_config_aneg()
718 * switching from autoneg off to on. So, take MDI-X configuration under in ksz8081_config_aneg()
721 return ksz8081_config_mdix(phydev, phydev->mdix_ctrl); in ksz8081_config_aneg()
734 phydev->mdix_ctrl = ETH_TP_MDI_X; in ksz8081_mdix_update()
736 phydev->mdix_ctrl = ETH_TP_MDI; in ksz8081_mdix_update()
738 phydev->mdix_ctrl = ETH_TP_MDI_AUTO; in ksz8081_mdix_update()
746 phydev->mdix = ETH_TP_MDI; in ksz8081_mdix_update()
748 phydev->mdix = ETH_TP_MDI_X; in ksz8081_mdix_update()
786 int val1 = -1; in ksz9021_load_values_from_of()
787 int val2 = -2; in ksz9021_load_values_from_of()
788 int val3 = -3; in ksz9021_load_values_from_of()
789 int val4 = -4; in ksz9021_load_values_from_of()
813 if (val1 != -1) in ksz9021_load_values_from_of()
816 if (val2 != -2) in ksz9021_load_values_from_of()
819 if (val3 != -3) in ksz9021_load_values_from_of()
822 if (val4 != -4) in ksz9021_load_values_from_of()
837 dev_walker = &phydev->mdio.dev; in ksz9021_config_init()
839 of_node = dev_walker->of_node; in ksz9021_config_init()
840 dev_walker = dev_walker->parent; in ksz9021_config_init()
847 "txen-skew-ps", "txc-skew-ps", in ksz9021_config_init()
848 "rxdv-skew-ps", "rxc-skew-ps"); in ksz9021_config_init()
851 "rxd0-skew-ps", "rxd1-skew-ps", in ksz9021_config_init()
852 "rxd2-skew-ps", "rxd3-skew-ps"); in ksz9021_config_init()
855 "txd0-skew-ps", "txd1-skew-ps", in ksz9021_config_init()
856 "txd2-skew-ps", "txd3-skew-ps"); in ksz9021_config_init()
889 /* KSZ9031 has internal RGMII_IDRX = 1.2ns and RGMII_IDTX = 0ns. To
893 /* keep rx as "No delay adjustment" and set rx_clk to +0.60ns to get delays of
894 * 1.80ns
899 /* set rx to +0.30ns and rx_clk to -0.90ns to compensate the
900 * internal 1.2ns delay.
905 /* set tx to -0.42ns and tx_clk to +0.96ns to get 1.38ns delay */
909 /* set tx and tx_clk to "No delay adjustment" to keep 0ns
925 int val[4] = {-1, -2, -3, -4}; in ksz9031_of_load_skew_values()
948 if (val[i] != -(i + 1)) { in ksz9031_of_load_skew_values()
977 /* Enable energy-detect power-down mode */
994 switch (phydev->interface) { in ksz9031_config_rgmii_delay()
1053 static const char *clk_skews[2] = {"rxc-skew-ps", "txc-skew-ps"}; in ksz9031_config_init()
1055 "rxd0-skew-ps", "rxd1-skew-ps", in ksz9031_config_init()
1056 "rxd2-skew-ps", "rxd3-skew-ps" in ksz9031_config_init()
1059 "txd0-skew-ps", "txd1-skew-ps", in ksz9031_config_init()
1060 "txd2-skew-ps", "txd3-skew-ps" in ksz9031_config_init()
1062 static const char *control_skews[2] = {"txen-skew-ps", "rxdv-skew-ps"}; in ksz9031_config_init()
1074 dev_walker = &phydev->mdio.dev; in ksz9031_config_init()
1076 of_node = dev_walker->of_node; in ksz9031_config_init()
1077 dev_walker = dev_walker->parent; in ksz9031_config_init()
1107 "*-skew-ps values should be used only with RGMII PHY modes\n"); in ksz9031_config_init()
1110 * When the device links in the 1000BASE-T slave mode only, in ksz9031_config_init()
1112 * has wide duty cycle variation. in ksz9031_config_init()
1115 * 45/55 percent (min/max) duty cycle requirement and therefore in ksz9031_config_init()
1122 * which meets the duty cycle requirement. in ksz9031_config_init()
1124 if (of_property_read_bool(of_node, "micrel,force-master")) { in ksz9031_config_init()
1154 int val[4] = {-(1 + KSZ9131_OFFSET), -(2 + KSZ9131_OFFSET), in ksz9131_of_load_skew_values()
1155 -(3 + KSZ9131_OFFSET), -(4 + KSZ9131_OFFSET)}; in ksz9131_of_load_skew_values()
1171 if (skewval < -KSZ9131_OFFSET) in ksz9131_of_load_skew_values()
1172 skewval = -KSZ9131_OFFSET; in ksz9131_of_load_skew_values()
1190 if (val[i] != -(i + 1 + KSZ9131_OFFSET)) { in ksz9131_of_load_skew_values()
1208 const struct kszphy_type *type = phydev->drv->driver_data; in ksz9131_config_rgmii_delay()
1212 switch (phydev->interface) { in ksz9131_config_rgmii_delay()
1214 rxcdll_val = type->disable_dll_rx_bit; in ksz9131_config_rgmii_delay()
1215 txcdll_val = type->disable_dll_tx_bit; in ksz9131_config_rgmii_delay()
1223 txcdll_val = type->disable_dll_tx_bit; in ksz9131_config_rgmii_delay()
1226 rxcdll_val = type->disable_dll_rx_bit; in ksz9131_config_rgmii_delay()
1234 KSZ9131RN_RXC_DLL_CTRL, type->disable_dll_mask, in ksz9131_config_rgmii_delay()
1240 KSZ9131RN_TXC_DLL_CTRL, type->disable_dll_mask, in ksz9131_config_rgmii_delay()
1246 * When LEDs are configured in Individual Mode, LED1 is ON in a no-link
1267 char *clk_skews[2] = {"rxc-skew-psec", "txc-skew-psec"}; in ksz9131_config_init()
1269 "rxd0-skew-psec", "rxd1-skew-psec", in ksz9131_config_init()
1270 "rxd2-skew-psec", "rxd3-skew-psec" in ksz9131_config_init()
1273 "txd0-skew-psec", "txd1-skew-psec", in ksz9131_config_init()
1274 "txd2-skew-psec", "txd3-skew-psec" in ksz9131_config_init()
1276 char *control_skews[2] = {"txen-skew-psec", "rxdv-skew-psec"}; in ksz9131_config_init()
1280 dev_walker = &phydev->mdio.dev; in ksz9131_config_init()
1282 of_node = dev_walker->of_node; in ksz9131_config_init()
1283 dev_walker = dev_walker->parent; in ksz9131_config_init()
1340 phydev->mdix_ctrl = ETH_TP_MDI; in ksz9131_mdix_update()
1342 phydev->mdix_ctrl = ETH_TP_MDI_X; in ksz9131_mdix_update()
1344 phydev->mdix_ctrl = ETH_TP_MDI_AUTO; in ksz9131_mdix_update()
1348 phydev->mdix = ETH_TP_MDI; in ksz9131_mdix_update()
1350 phydev->mdix = ETH_TP_MDI_X; in ksz9131_mdix_update()
1394 ret = ksz9131_config_mdix(phydev, phydev->mdix_ctrl); in ksz9131_config_aneg()
1415 linkmode_and(phydev->supported_eee, phydev->supported, in ksz9477_get_features()
1434 phydev->duplex = DUPLEX_HALF; in ksz8873mll_read_status()
1436 phydev->duplex = DUPLEX_FULL; in ksz8873mll_read_status()
1439 phydev->speed = SPEED_10; in ksz8873mll_read_status()
1441 phydev->speed = SPEED_100; in ksz8873mll_read_status()
1443 phydev->link = 1; in ksz8873mll_read_status()
1444 phydev->pause = phydev->asym_pause = 0; in ksz8873mll_read_status()
1459 * link-up may fail after a link-up to link-down transition. in ksz9031_get_features()
1466 linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydev->supported); in ksz9031_get_features()
1471 linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydev->supported); in ksz9031_get_features()
1491 phydev->link = 0; in ksz9031_read_status()
1492 if (phydev->drv->config_intr && phy_interrupt_is_valid(phydev)) in ksz9031_read_status()
1493 phydev->drv->config_intr(phydev); in ksz9031_read_status()
1502 struct kszphy_priv *priv = phydev->priv; in ksz9x31_cable_test_start()
1505 /* KSZ9131RNX, DS00002841B-page 38, 4.14 LinkMD (R) Cable Diagnostic in ksz9x31_cable_test_start()
1506 * Prior to running the cable diagnostics, Auto-negotiation should in ksz9x31_cable_test_start()
1517 /* KSZ9131RNX, DS00002841B-page 38, 4.14 LinkMD (R) Cable Diagnostic in ksz9x31_cable_test_start()
1518 * The Master-Slave configuration should be set to Slave by writing in ksz9x31_cable_test_start()
1519 * a value of 0x1000 to the Auto-Negotiation Master Slave Control in ksz9x31_cable_test_start()
1527 priv->vct_ctrl1000 = ret & (CTL1000_ENABLE_MASTER | CTL1000_AS_MASTER); in ksz9x31_cable_test_start()
1572 /* KSZ9131RNX, DS00002841B-page 38, 4.14 LinkMD (R) Cable Diagnostic in ksz9x31_cable_test_fault_length()
1574 * distance to fault = (VCT_DATA - 22) * 4 / cable propagation velocity in ksz9x31_cable_test_fault_length()
1577 dt = clamp(dt - 22, 0, 255); in ksz9x31_cable_test_fault_length()
1609 /* KSZ9131RNX, DS00002841B-page 38, 4.14 LinkMD (R) Cable Diagnostic in ksz9x31_cable_test_one_pair()
1630 return -EAGAIN; in ksz9x31_cable_test_one_pair()
1649 struct kszphy_priv *priv = phydev->priv; in ksz9x31_cable_test_get_status()
1657 while (pair_mask && retries--) { in ksz9x31_cable_test_get_status()
1660 if (ret == -EAGAIN) in ksz9x31_cable_test_get_status()
1686 priv->vct_ctrl1000); in ksz9x31_cable_test_get_status()
1708 * counter intuitive, the "-X" in "1 = Force MDI" in the data in ksz886x_config_mdix()
1710 * 1 = Force MDI (sic!) (transmit on RX+/RX- pins) in ksz886x_config_mdix()
1711 * 0 = Normal operation (transmit on TX+/TX- pins) in ksz886x_config_mdix()
1736 /* The MDI-X configuration is automatically changed by the PHY after in ksz886x_config_aneg()
1737 * switching from autoneg off to on. So, take MDI-X configuration under in ksz886x_config_aneg()
1740 return ksz886x_config_mdix(phydev, phydev->mdix_ctrl); in ksz886x_config_aneg()
1753 phydev->mdix_ctrl = ETH_TP_MDI_X; in ksz886x_mdix_update()
1755 phydev->mdix_ctrl = ETH_TP_MDI; in ksz886x_mdix_update()
1757 phydev->mdix_ctrl = ETH_TP_MDI_AUTO; in ksz886x_mdix_update()
1766 phydev->mdix = ETH_TP_MDI_X; in ksz886x_mdix_update()
1768 phydev->mdix = ETH_TP_MDI; in ksz886x_mdix_update()
1800 /* Transmit waveform amplitude can be improved (1000BASE-T, 100BASE-TX, 10BASE-Te) */
1829 * necessary to set the PHY to 100 Mbps speed with auto-negotiation in ksz9477_config_init()
1830 * disabled by writing to register 0xN100-0xN101. After writing the in ksz9477_config_init()
1832 * register settings, write register 0xN100-0xN101 again to enable in ksz9477_config_init()
1833 * and restart auto-negotiation. in ksz9477_config_init()
1842 err = phy_write_mmd(phydev, errata->dev_addr, errata->reg_addr, errata->val); in ksz9477_config_init()
1850 if (phydev->dev_flags & MICREL_NO_EEE) in ksz9477_config_init()
1851 phydev->eee_broken_modes = -1; in ksz9477_config_init()
1878 struct kszphy_priv *priv = phydev->priv; in kszphy_get_stat()
1886 val = val & ((1 << stat.bits) - 1); in kszphy_get_stat()
1887 priv->stats[i] += val; in kszphy_get_stat()
1888 ret = priv->stats[i]; in kszphy_get_stat()
1907 phydev->interrupts = PHY_INTERRUPT_DISABLED; in kszphy_suspend()
1908 if (phydev->drv->config_intr) in kszphy_suspend()
1909 phydev->drv->config_intr(phydev); in kszphy_suspend()
1917 const struct kszphy_type *type = phydev->drv->driver_data; in kszphy_parse_led_mode()
1918 const struct device_node *np = phydev->mdio.dev.of_node; in kszphy_parse_led_mode()
1919 struct kszphy_priv *priv = phydev->priv; in kszphy_parse_led_mode()
1922 if (type && type->led_mode_reg) { in kszphy_parse_led_mode()
1923 ret = of_property_read_u32(np, "micrel,led-mode", in kszphy_parse_led_mode()
1924 &priv->led_mode); in kszphy_parse_led_mode()
1927 priv->led_mode = -1; in kszphy_parse_led_mode()
1929 if (priv->led_mode > 3) { in kszphy_parse_led_mode()
1931 priv->led_mode); in kszphy_parse_led_mode()
1932 priv->led_mode = -1; in kszphy_parse_led_mode()
1935 priv->led_mode = -1; in kszphy_parse_led_mode()
1945 /* After switching from power-down to normal mode, an internal global in kszphy_resume()
1957 phydev->interrupts = PHY_INTERRUPT_ENABLED; in kszphy_resume()
1958 if (phydev->drv->config_intr) in kszphy_resume()
1959 phydev->drv->config_intr(phydev); in kszphy_resume()
1967 const struct kszphy_type *type = phydev->drv->driver_data; in kszphy_probe()
1968 const struct device_node *np = phydev->mdio.dev.of_node; in kszphy_probe()
1972 priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL); in kszphy_probe()
1974 return -ENOMEM; in kszphy_probe()
1976 phydev->priv = priv; in kszphy_probe()
1978 priv->type = type; in kszphy_probe()
1982 clk = devm_clk_get(&phydev->mdio.dev, "rmii-ref"); in kszphy_probe()
1989 priv->rmii_ref_clk_sel = type->has_rmii_ref_clk_sel; in kszphy_probe()
1991 "micrel,rmii-reference-clock-select-25-mhz"); in kszphy_probe()
1994 priv->rmii_ref_clk_sel_val = rmii_ref_clk_sel_25_mhz; in kszphy_probe()
1996 priv->rmii_ref_clk_sel_val = !rmii_ref_clk_sel_25_mhz; in kszphy_probe()
2000 return -EINVAL; in kszphy_probe()
2005 phydev->port = PORT_FIBRE; in kszphy_probe()
2007 /* Support legacy board-file configuration */ in kszphy_probe()
2008 if (phydev->dev_flags & MICREL_PHY_50MHZ_CLK) { in kszphy_probe()
2009 priv->rmii_ref_clk_sel = true; in kszphy_probe()
2010 priv->rmii_ref_clk_sel_val = true; in kszphy_probe()
2020 * confuse the internal state machine - disable auto neg here. in lan8814_cable_test_start()
2029 if (phydev->dev_flags & MICREL_KSZ8_P1_ERRATA) in ksz886x_cable_test_start()
2030 return -EOPNOTSUPP; in ksz886x_cable_test_start()
2034 * confuse the internal state machine - disable auto neg here. in ksz886x_cable_test_start()
2080 * (DELTA_TIME - 22) * 0.8 for lan8814 phy. in ksz886x_cable_test_fault_length()
2085 return ((dt - 22) * 800) / 10; in ksz886x_cable_test_fault_length()
2092 const struct kszphy_type *type = phydev->drv->driver_data; in ksz886x_cable_test_wait_for_completion()
2095 ret = phy_read_poll_timeout(phydev, type->cable_diag_reg, val, in ksz886x_cable_test_wait_for_completion()
2129 return -EAGAIN; in lan8814_cable_test_one_pair()
2157 * We can workaround this limitation by using the MDI-X functionality. in ksz886x_cable_test_one_pair()
2164 switch (phydev->phy_id & MICREL_PHY_ID_MASK) { in ksz886x_cable_test_one_pair()
2172 ret = -ENODEV; in ksz886x_cable_test_one_pair()
2178 /* Now we are ready to fire. This command will send a 100ns pulse in ksz886x_cable_test_one_pair()
2194 return -EAGAIN; in ksz886x_cable_test_one_pair()
2212 const struct kszphy_type *type = phydev->drv->driver_data; in ksz886x_cable_test_get_status()
2213 unsigned long pair_mask = type->pair_mask; in ksz886x_cable_test_get_status()
2221 while (pair_mask && retries--) { in ksz886x_cable_test_get_status()
2223 if (type->cable_diag_reg == LAN8814_CABLE_DIAG) in ksz886x_cable_test_get_status()
2227 if (ret == -EAGAIN) in ksz886x_cable_test_get_status()
2340 struct phy_device *phydev = ptp_priv->phydev; in lan8814_ts_info()
2341 struct lan8814_shared_priv *shared = phydev->shared->priv; in lan8814_ts_info()
2343 info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | in lan8814_ts_info()
2347 info->phc_index = ptp_clock_index(shared->ptp_clock); in lan8814_ts_info()
2349 info->tx_types = in lan8814_ts_info()
2354 info->rx_filters = in lan8814_ts_info()
2380 struct phy_device *phydev = ptp_priv->phydev; in lan8814_hwtstamp()
2381 struct lan8814_shared_priv *shared = phydev->shared->priv; in lan8814_hwtstamp()
2387 if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) in lan8814_hwtstamp()
2388 return -EFAULT; in lan8814_hwtstamp()
2390 ptp_priv->hwts_tx_type = config.tx_type; in lan8814_hwtstamp()
2391 ptp_priv->rx_filter = config.rx_filter; in lan8814_hwtstamp()
2395 ptp_priv->layer = 0; in lan8814_hwtstamp()
2396 ptp_priv->version = 0; in lan8814_hwtstamp()
2401 ptp_priv->layer = PTP_CLASS_L4; in lan8814_hwtstamp()
2402 ptp_priv->version = PTP_CLASS_V2; in lan8814_hwtstamp()
2407 ptp_priv->layer = PTP_CLASS_L2; in lan8814_hwtstamp()
2408 ptp_priv->version = PTP_CLASS_V2; in lan8814_hwtstamp()
2413 ptp_priv->layer = PTP_CLASS_L4 | PTP_CLASS_L2; in lan8814_hwtstamp()
2414 ptp_priv->version = PTP_CLASS_V2; in lan8814_hwtstamp()
2417 return -ERANGE; in lan8814_hwtstamp()
2420 if (ptp_priv->layer & PTP_CLASS_L2) { in lan8814_hwtstamp()
2423 } else if (ptp_priv->layer & PTP_CLASS_L4) { in lan8814_hwtstamp()
2427 lanphy_write_page_reg(ptp_priv->phydev, 5, PTP_RX_PARSE_CONFIG, rxcfg); in lan8814_hwtstamp()
2428 lanphy_write_page_reg(ptp_priv->phydev, 5, PTP_TX_PARSE_CONFIG, txcfg); in lan8814_hwtstamp()
2432 lanphy_write_page_reg(ptp_priv->phydev, 5, PTP_RX_TIMESTAMP_EN, pkt_ts_enable); in lan8814_hwtstamp()
2433 lanphy_write_page_reg(ptp_priv->phydev, 5, PTP_TX_TIMESTAMP_EN, pkt_ts_enable); in lan8814_hwtstamp()
2435 if (ptp_priv->hwts_tx_type == HWTSTAMP_TX_ONESTEP_SYNC) in lan8814_hwtstamp()
2436 lanphy_write_page_reg(ptp_priv->phydev, 5, PTP_TX_MOD, in lan8814_hwtstamp()
2440 lan8814_config_ts_intr(ptp_priv->phydev, true); in lan8814_hwtstamp()
2442 lan8814_config_ts_intr(ptp_priv->phydev, false); in lan8814_hwtstamp()
2444 mutex_lock(&shared->shared_lock); in lan8814_hwtstamp()
2446 shared->ref++; in lan8814_hwtstamp()
2448 shared->ref--; in lan8814_hwtstamp()
2450 if (shared->ref) in lan8814_hwtstamp()
2451 lanphy_write_page_reg(ptp_priv->phydev, 4, PTP_CMD_CTL, in lan8814_hwtstamp()
2454 lanphy_write_page_reg(ptp_priv->phydev, 4, PTP_CMD_CTL, in lan8814_hwtstamp()
2456 mutex_unlock(&shared->shared_lock); in lan8814_hwtstamp()
2459 list_for_each_entry_safe(rx_ts, tmp, &ptp_priv->rx_ts_list, list) { in lan8814_hwtstamp()
2460 list_del(&rx_ts->list); in lan8814_hwtstamp()
2463 skb_queue_purge(&ptp_priv->rx_queue); in lan8814_hwtstamp()
2464 skb_queue_purge(&ptp_priv->tx_queue); in lan8814_hwtstamp()
2466 lan8814_flush_fifo(ptp_priv->phydev, false); in lan8814_hwtstamp()
2467 lan8814_flush_fifo(ptp_priv->phydev, true); in lan8814_hwtstamp()
2469 return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? -EFAULT : 0; in lan8814_hwtstamp()
2477 switch (ptp_priv->hwts_tx_type) { in lan8814_txtstamp()
2485 skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; in lan8814_txtstamp()
2486 skb_queue_tail(&ptp_priv->tx_queue, skb); in lan8814_txtstamp()
2505 *sig = (__force u16)(ntohs(ptp_header->sequence_id)); in lan8814_get_sig_rx()
2520 spin_lock_irqsave(&ptp_priv->rx_ts_lock, flags); in lan8814_match_rx_skb()
2521 list_for_each_entry_safe(rx_ts, tmp, &ptp_priv->rx_ts_list, list) { in lan8814_match_rx_skb()
2523 if (memcmp(&skb_sig, &rx_ts->seq_id, sizeof(rx_ts->seq_id))) in lan8814_match_rx_skb()
2528 shhwtstamps->hwtstamp = ktime_set(rx_ts->seconds, in lan8814_match_rx_skb()
2529 rx_ts->nsec); in lan8814_match_rx_skb()
2530 list_del(&rx_ts->list); in lan8814_match_rx_skb()
2536 spin_unlock_irqrestore(&ptp_priv->rx_ts_lock, flags); in lan8814_match_rx_skb()
2548 if (ptp_priv->rx_filter == HWTSTAMP_FILTER_NONE || in lan8814_rxtstamp()
2552 if ((type & ptp_priv->version) == 0 || (type & ptp_priv->layer) == 0) in lan8814_rxtstamp()
2559 skb_queue_tail(&ptp_priv->rx_queue, skb); in lan8814_rxtstamp()
2601 struct phy_device *phydev = shared->phydev; in lan8814_ptpci_gettime64()
2605 mutex_lock(&shared->shared_lock); in lan8814_ptpci_gettime64()
2607 mutex_unlock(&shared->shared_lock); in lan8814_ptpci_gettime64()
2608 ts->tv_sec = seconds; in lan8814_ptpci_gettime64()
2609 ts->tv_nsec = nano_seconds; in lan8814_ptpci_gettime64()
2619 struct phy_device *phydev = shared->phydev; in lan8814_ptpci_settime64()
2621 mutex_lock(&shared->shared_lock); in lan8814_ptpci_settime64()
2622 lan8814_ptp_clock_set(phydev, ts->tv_sec, ts->tv_nsec); in lan8814_ptpci_settime64()
2623 mutex_unlock(&shared->shared_lock); in lan8814_ptpci_settime64()
2646 nano_seconds -= 1000000000; in lan8814_ptp_clock_step()
2650 } else if (time_step_ns < -15000000000LL) { in lan8814_ptp_clock_step()
2652 time_step_ns = -time_step_ns; in lan8814_ptp_clock_step()
2655 unsigned_seconds -= div_u64_rem(time_step_ns, 1000000000LL, in lan8814_ptp_clock_step()
2659 unsigned_seconds--; in lan8814_ptp_clock_step()
2662 nano_seconds -= nano_seconds_step; in lan8814_ptp_clock_step()
2675 abs_time_step_ns = (u64)(-time_step_ns); in lan8814_ptp_clock_step()
2676 seconds = -((s32)div_u64_rem(abs_time_step_ns, 1000000000, in lan8814_ptp_clock_step()
2684 seconds--; in lan8814_ptp_clock_step()
2685 nano_seconds = (1000000000 - nano_seconds); in lan8814_ptp_clock_step()
2690 /* add 8 ns to cover the likely normal increment */ in lan8814_ptp_clock_step()
2697 nano_seconds -= 1000000000; in lan8814_ptp_clock_step()
2716 seconds -= ((s32)adjustment_value); in lan8814_ptp_clock_step()
2718 u32 adjustment_value = (u32)(-seconds); in lan8814_ptp_clock_step()
2757 struct phy_device *phydev = shared->phydev; in lan8814_ptpci_adjtime()
2759 mutex_lock(&shared->shared_lock); in lan8814_ptpci_adjtime()
2761 mutex_unlock(&shared->shared_lock); in lan8814_ptpci_adjtime()
2770 struct phy_device *phydev = shared->phydev; in lan8814_ptpci_adjfine()
2776 scaled_ppm = -scaled_ppm; in lan8814_ptpci_adjfine()
2789 mutex_lock(&shared->shared_lock); in lan8814_ptpci_adjfine()
2792 mutex_unlock(&shared->shared_lock); in lan8814_ptpci_adjfine()
2805 *sig = (__force u16)(ntohs(ptp_header->sequence_id)); in lan8814_get_sig_tx()
2817 spin_lock_irqsave(&ptp_priv->tx_queue.lock, flags); in lan8814_match_tx_skb()
2818 skb_queue_walk_safe(&ptp_priv->tx_queue, skb, skb_tmp) { in lan8814_match_tx_skb()
2824 __skb_unlink(skb, &ptp_priv->tx_queue); in lan8814_match_tx_skb()
2828 spin_unlock_irqrestore(&ptp_priv->tx_queue.lock, flags); in lan8814_match_tx_skb()
2839 struct phy_device *phydev = ptp_priv->phydev; in lan8814_dequeue_tx_skb()
2849 struct phy_device *phydev = ptp_priv->phydev; in lan8814_get_tx_ts()
2871 spin_lock_irqsave(&ptp_priv->rx_queue.lock, flags); in lan8814_match_skb()
2872 skb_queue_walk_safe(&ptp_priv->rx_queue, skb, skb_tmp) { in lan8814_match_skb()
2875 if (memcmp(&skb_sig, &rx_ts->seq_id, sizeof(rx_ts->seq_id))) in lan8814_match_skb()
2878 __skb_unlink(skb, &ptp_priv->rx_queue); in lan8814_match_skb()
2883 spin_unlock_irqrestore(&ptp_priv->rx_queue.lock, flags); in lan8814_match_skb()
2888 shhwtstamps->hwtstamp = ktime_set(rx_ts->seconds, rx_ts->nsec); in lan8814_match_skb()
2904 spin_lock_irqsave(&ptp_priv->rx_ts_lock, flags); in lan8814_match_rx_ts()
2905 list_add(&rx_ts->list, &ptp_priv->rx_ts_list); in lan8814_match_rx_ts()
2906 spin_unlock_irqrestore(&ptp_priv->rx_ts_lock, flags); in lan8814_match_rx_ts()
2914 struct phy_device *phydev = ptp_priv->phydev; in lan8814_get_rx_ts()
2923 lan8814_ptp_rx_ts_get(phydev, &rx_ts->seconds, &rx_ts->nsec, in lan8814_get_rx_ts()
2924 &rx_ts->seq_id); in lan8814_get_rx_ts()
2936 struct kszphy_priv *priv = phydev->priv; in lan8814_handle_ptp_interrupt()
2937 struct kszphy_ptp_priv *ptp_priv = &priv->ptp_priv; in lan8814_handle_ptp_interrupt()
2947 skb_queue_purge(&ptp_priv->tx_queue); in lan8814_handle_ptp_interrupt()
2952 skb_queue_purge(&ptp_priv->rx_queue); in lan8814_handle_ptp_interrupt()
2960 /* MDI-X setting for swap A,B transmit */ in lan8804_config_init()
3007 /* By default interrupt buffer is open-drain in which case the interrupt in lan8804_config_intr()
3009 * push-pull to be able to change interrupt polarity in lan8804_config_intr()
3014 if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { in lan8804_config_intr()
3082 if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { in lan8814_config_intr()
3101 struct kszphy_priv *priv = phydev->priv; in lan8814_ptp_init()
3102 struct kszphy_ptp_priv *ptp_priv = &priv->ptp_priv; in lan8814_ptp_init()
3128 skb_queue_head_init(&ptp_priv->tx_queue); in lan8814_ptp_init()
3129 skb_queue_head_init(&ptp_priv->rx_queue); in lan8814_ptp_init()
3130 INIT_LIST_HEAD(&ptp_priv->rx_ts_list); in lan8814_ptp_init()
3131 spin_lock_init(&ptp_priv->rx_ts_lock); in lan8814_ptp_init()
3133 ptp_priv->phydev = phydev; in lan8814_ptp_init()
3135 ptp_priv->mii_ts.rxtstamp = lan8814_rxtstamp; in lan8814_ptp_init()
3136 ptp_priv->mii_ts.txtstamp = lan8814_txtstamp; in lan8814_ptp_init()
3137 ptp_priv->mii_ts.hwtstamp = lan8814_hwtstamp; in lan8814_ptp_init()
3138 ptp_priv->mii_ts.ts_info = lan8814_ts_info; in lan8814_ptp_init()
3140 phydev->mii_ts = &ptp_priv->mii_ts; in lan8814_ptp_init()
3145 struct lan8814_shared_priv *shared = phydev->shared->priv; in lan8814_ptp_probe_once()
3148 mutex_init(&shared->shared_lock); in lan8814_ptp_probe_once()
3150 shared->ptp_clock_info.owner = THIS_MODULE; in lan8814_ptp_probe_once()
3151 snprintf(shared->ptp_clock_info.name, 30, "%s", phydev->drv->name); in lan8814_ptp_probe_once()
3152 shared->ptp_clock_info.max_adj = 31249999; in lan8814_ptp_probe_once()
3153 shared->ptp_clock_info.n_alarm = 0; in lan8814_ptp_probe_once()
3154 shared->ptp_clock_info.n_ext_ts = 0; in lan8814_ptp_probe_once()
3155 shared->ptp_clock_info.n_pins = 0; in lan8814_ptp_probe_once()
3156 shared->ptp_clock_info.pps = 0; in lan8814_ptp_probe_once()
3157 shared->ptp_clock_info.pin_config = NULL; in lan8814_ptp_probe_once()
3158 shared->ptp_clock_info.adjfine = lan8814_ptpci_adjfine; in lan8814_ptp_probe_once()
3159 shared->ptp_clock_info.adjtime = lan8814_ptpci_adjtime; in lan8814_ptp_probe_once()
3160 shared->ptp_clock_info.gettime64 = lan8814_ptpci_gettime64; in lan8814_ptp_probe_once()
3161 shared->ptp_clock_info.settime64 = lan8814_ptpci_settime64; in lan8814_ptp_probe_once()
3162 shared->ptp_clock_info.getcrosststamp = NULL; in lan8814_ptp_probe_once()
3164 shared->ptp_clock = ptp_clock_register(&shared->ptp_clock_info, in lan8814_ptp_probe_once()
3165 &phydev->mdio.dev); in lan8814_ptp_probe_once()
3166 if (IS_ERR(shared->ptp_clock)) { in lan8814_ptp_probe_once()
3168 PTR_ERR(shared->ptp_clock)); in lan8814_ptp_probe_once()
3169 return -EINVAL; in lan8814_ptp_probe_once()
3173 if (!shared->ptp_clock) in lan8814_ptp_probe_once()
3178 shared->phydev = phydev; in lan8814_ptp_probe_once()
3206 struct kszphy_priv *lan8814 = phydev->priv; in lan8814_config_init()
3219 /* MDI-X setting for swap A,B transmit */ in lan8814_config_init()
3225 if (lan8814->led_mode >= 0) in lan8814_config_init()
3226 lan8814_setup_led(phydev, lan8814->led_mode); in lan8814_config_init()
3240 gpiod = devm_gpiod_get_optional(&phydev->mdio.dev, "coma-mode", in lan8814_release_coma_mode()
3254 const struct kszphy_type *type = phydev->drv->driver_data; in lan8814_probe()
3259 priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL); in lan8814_probe()
3261 return -ENOMEM; in lan8814_probe()
3263 phydev->priv = priv; in lan8814_probe()
3265 priv->type = type; in lan8814_probe()
3269 /* Strap-in value for PHY address, below register read gives starting in lan8814_probe()
3273 devm_phy_package_join(&phydev->mdio.dev, phydev, in lan8814_probe()
3369 /* 10M/100M Ethernet Signal Tuning Errata for Shorted-Center Tap in lan8841_config_init()
3415 if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { in lan8841_config_intr()
3448 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_get_tx_ts()
3482 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_flush_fifo()
3505 struct phy_device *phydev = ptp_priv->phydev; in lan8841_gpio_process_cap()
3510 pin = ptp_find_pin_unlocked(ptp_priv->ptp_clock, PTP_PF_EXTTS, 0); in lan8841_gpio_process_cap()
3511 if (pin == -1) in lan8841_gpio_process_cap()
3523 mutex_lock(&ptp_priv->ptp_lock); in lan8841_gpio_process_cap()
3541 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_gpio_process_cap()
3549 ptp_clock_event(ptp_priv->ptp_clock, &ptp_event); in lan8841_gpio_process_cap()
3554 struct kszphy_priv *priv = phydev->priv; in lan8841_handle_ptp_interrupt()
3555 struct kszphy_ptp_priv *ptp_priv = &priv->ptp_priv; in lan8841_handle_ptp_interrupt()
3569 skb_queue_purge(&ptp_priv->tx_queue); in lan8841_handle_ptp_interrupt()
3610 info->phc_index = ptp_priv->ptp_clock ? in lan8841_ts_info()
3611 ptp_clock_index(ptp_priv->ptp_clock) : -1; in lan8841_ts_info()
3612 if (info->phc_index == -1) { in lan8841_ts_info()
3613 info->so_timestamping |= SOF_TIMESTAMPING_TX_SOFTWARE | in lan8841_ts_info()
3619 info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | in lan8841_ts_info()
3623 info->tx_types = (1 << HWTSTAMP_TX_OFF) | in lan8841_ts_info()
3627 info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | in lan8841_ts_info()
3642 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_enable_processing()
3653 * this will add the ns and 2 bits of sec in the reserved field in lan8841_ptp_enable_processing()
3663 ptp_schedule_worker(ptp_priv->ptp_clock, 0); in lan8841_ptp_enable_processing()
3676 ptp_cancel_worker_sync(ptp_priv->ptp_clock); in lan8841_ptp_enable_processing()
3687 struct phy_device *phydev = ptp_priv->phydev; in lan8841_hwtstamp()
3692 if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) in lan8841_hwtstamp()
3693 return -EFAULT; in lan8841_hwtstamp()
3695 ptp_priv->hwts_tx_type = config.tx_type; in lan8841_hwtstamp()
3696 ptp_priv->rx_filter = config.rx_filter; in lan8841_hwtstamp()
3700 ptp_priv->layer = 0; in lan8841_hwtstamp()
3701 ptp_priv->version = 0; in lan8841_hwtstamp()
3706 ptp_priv->layer = PTP_CLASS_L4; in lan8841_hwtstamp()
3707 ptp_priv->version = PTP_CLASS_V2; in lan8841_hwtstamp()
3712 ptp_priv->layer = PTP_CLASS_L2; in lan8841_hwtstamp()
3713 ptp_priv->version = PTP_CLASS_V2; in lan8841_hwtstamp()
3718 ptp_priv->layer = PTP_CLASS_L4 | PTP_CLASS_L2; in lan8841_hwtstamp()
3719 ptp_priv->version = PTP_CLASS_V2; in lan8841_hwtstamp()
3722 return -ERANGE; in lan8841_hwtstamp()
3728 if (ptp_priv->layer & PTP_CLASS_L2) { in lan8841_hwtstamp()
3731 } else if (ptp_priv->layer & PTP_CLASS_L4) { in lan8841_hwtstamp()
3747 ptp_priv->hwts_tx_type == HWTSTAMP_TX_ONESTEP_SYNC ? in lan8841_hwtstamp()
3754 skb_queue_purge(&ptp_priv->tx_queue); in lan8841_hwtstamp()
3758 return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? -EFAULT : 0; in lan8841_hwtstamp()
3775 if (ptp_priv->rx_filter == HWTSTAMP_FILTER_NONE || in lan8841_rxtstamp()
3779 if ((type & ptp_priv->version) == 0 || (type & ptp_priv->layer) == 0) in lan8841_rxtstamp()
3782 spin_lock_irqsave(&ptp_priv->seconds_lock, flags); in lan8841_rxtstamp()
3783 ts.tv_sec = ptp_priv->seconds; in lan8841_rxtstamp()
3784 spin_unlock_irqrestore(&ptp_priv->seconds_lock, flags); in lan8841_rxtstamp()
3785 ts_header = __be32_to_cpu(header->reserved2); in lan8841_rxtstamp()
3792 ts.tv_sec -= GENMASK(1, 0) + 1; in lan8841_rxtstamp()
3796 shhwtstamps->hwtstamp = in lan8841_rxtstamp()
3799 header->reserved2 = 0; in lan8841_rxtstamp()
3816 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_set_target()
3844 ts->tv_sec + LAN8841_BUFFER_TIME, 0); in lan8841_ptp_update_target()
3855 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_set_reload()
3889 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_settime64()
3894 mutex_lock(&ptp_priv->ptp_lock); in lan8841_ptp_settime64()
3895 phy_write_mmd(phydev, 2, LAN8841_PTP_LTC_SET_SEC_LO, lower_16_bits(ts->tv_sec)); in lan8841_ptp_settime64()
3896 phy_write_mmd(phydev, 2, LAN8841_PTP_LTC_SET_SEC_MID, upper_16_bits(ts->tv_sec)); in lan8841_ptp_settime64()
3897 phy_write_mmd(phydev, 2, LAN8841_PTP_LTC_SET_SEC_HI, upper_32_bits(ts->tv_sec) & 0xffff); in lan8841_ptp_settime64()
3898 phy_write_mmd(phydev, 2, LAN8841_PTP_LTC_SET_NS_LO, lower_16_bits(ts->tv_nsec)); in lan8841_ptp_settime64()
3899 phy_write_mmd(phydev, 2, LAN8841_PTP_LTC_SET_NS_HI, upper_16_bits(ts->tv_nsec) & 0x3fff); in lan8841_ptp_settime64()
3905 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_ptp_settime64()
3907 spin_lock_irqsave(&ptp_priv->seconds_lock, flags); in lan8841_ptp_settime64()
3908 ptp_priv->seconds = ts->tv_sec; in lan8841_ptp_settime64()
3909 spin_unlock_irqrestore(&ptp_priv->seconds_lock, flags); in lan8841_ptp_settime64()
3926 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_gettime64()
3928 s64 ns; in lan8841_ptp_gettime64() local
3930 mutex_lock(&ptp_priv->ptp_lock); in lan8841_ptp_gettime64()
3942 ns = phy_read_mmd(phydev, 2, LAN8841_PTP_LTC_RD_NS_HI) & 0x3fff; in lan8841_ptp_gettime64()
3943 ns <<= 16; in lan8841_ptp_gettime64()
3944 ns |= phy_read_mmd(phydev, 2, LAN8841_PTP_LTC_RD_NS_LO); in lan8841_ptp_gettime64()
3945 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_ptp_gettime64()
3947 set_normalized_timespec64(ts, s, ns); in lan8841_ptp_gettime64()
3956 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_getseconds()
3959 mutex_lock(&ptp_priv->ptp_lock); in lan8841_ptp_getseconds()
3970 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_ptp_getseconds()
3985 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_adjtime()
3994 * sec and 999999999 nsec, then we add 8ns to compansate the actual in lan8841_ptp_adjtime()
3998 if (delta > 10000000000LL || delta < -10000000000LL) { in lan8841_ptp_adjtime()
4002 ptp->gettime64(ptp, &ts); in lan8841_ptp_adjtime()
4007 ptp->settime64(ptp, &ts); in lan8841_ptp_adjtime()
4011 sec = div_u64_rem(delta < 0 ? -delta : delta, NSEC_PER_SEC, &nsec); in lan8841_ptp_adjtime()
4017 sec--; in lan8841_ptp_adjtime()
4018 nsec = NSEC_PER_SEC - nsec; in lan8841_ptp_adjtime()
4021 /* Calculate the adjustments and the direction */ in lan8841_ptp_adjtime()
4026 /* add 8 ns to cover the likely normal increment */ in lan8841_ptp_adjtime()
4032 nsec -= NSEC_PER_SEC; in lan8841_ptp_adjtime()
4035 mutex_lock(&ptp_priv->ptp_lock); in lan8841_ptp_adjtime()
4052 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_ptp_adjtime()
4055 ptp->gettime64(ptp, &ts); in lan8841_ptp_adjtime()
4056 mutex_lock(&ptp_priv->ptp_lock); in lan8841_ptp_adjtime()
4058 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_ptp_adjtime()
4071 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_adjfine()
4079 scaled_ppm = -scaled_ppm; in lan8841_ptp_adjfine()
4086 mutex_lock(&ptp_priv->ptp_lock); in lan8841_ptp_adjfine()
4091 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_ptp_adjfine()
4105 return -1; in lan8841_ptp_verify()
4118 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_perout_off()
4134 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_perout_on()
4164 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_remove_event()
4169 * pins 0-4 while GPIO_DATA_SEL2 contains GPIO pins 5-9, therefore in lan8841_ptp_remove_event()
4176 tmp = LAN8841_GPIO_DATA_SEL_GPIO_DATA_SEL_EVENT_MASK << (3 * (pin - 5)); in lan8841_ptp_remove_event()
4195 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_enable_event()
4216 * pins 0-4 while GPIO_DATA_SEL2 contains GPIO pins 5-9, therefore in lan8841_ptp_enable_event()
4229 tmp << (3 * (pin - 5))); in lan8841_ptp_enable_event()
4254 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_perout()
4261 if (rq->perout.flags & ~PTP_PEROUT_DUTY_CYCLE) in lan8841_ptp_perout()
4262 return -EOPNOTSUPP; in lan8841_ptp_perout()
4264 pin = ptp_find_pin(ptp_priv->ptp_clock, PTP_PF_PEROUT, rq->perout.index); in lan8841_ptp_perout()
4265 if (pin == -1 || pin >= LAN8841_PTP_GPIO_NUM) in lan8841_ptp_perout()
4266 return -EINVAL; in lan8841_ptp_perout()
4276 ts_on.tv_sec = rq->perout.on.sec; in lan8841_ptp_perout()
4277 ts_on.tv_nsec = rq->perout.on.nsec; in lan8841_ptp_perout()
4280 ts_period.tv_sec = rq->perout.period.sec; in lan8841_ptp_perout()
4281 ts_period.tv_nsec = rq->perout.period.nsec; in lan8841_ptp_perout()
4287 return -EOPNOTSUPP; in lan8841_ptp_perout()
4293 return -EINVAL; in lan8841_ptp_perout()
4340 pr_warn_ratelimited("%s: Use default duty cycle of 100ns\n", in lan8841_ptp_perout()
4346 mutex_lock(&ptp_priv->ptp_lock); in lan8841_ptp_perout()
4347 ret = lan8841_ptp_set_target(ptp_priv, LAN8841_EVENT_A, rq->perout.start.sec, in lan8841_ptp_perout()
4348 rq->perout.start.nsec); in lan8841_ptp_perout()
4349 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_ptp_perout()
4353 ret = lan8841_ptp_set_reload(ptp_priv, LAN8841_EVENT_A, rq->perout.period.sec, in lan8841_ptp_perout()
4354 rq->perout.period.nsec); in lan8841_ptp_perout()
4378 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_extts_on()
4408 struct phy_device *phydev = ptp_priv->phydev; in lan8841_ptp_extts_off()
4443 if (rq->extts.flags & ~(PTP_ENABLE_FEATURE | in lan8841_ptp_extts()
4446 return -EOPNOTSUPP; in lan8841_ptp_extts()
4448 pin = ptp_find_pin(ptp_priv->ptp_clock, PTP_PF_EXTTS, rq->extts.index); in lan8841_ptp_extts()
4449 if (pin == -1 || pin >= LAN8841_PTP_GPIO_NUM) in lan8841_ptp_extts()
4450 return -EINVAL; in lan8841_ptp_extts()
4452 mutex_lock(&ptp_priv->ptp_lock); in lan8841_ptp_extts()
4454 ret = lan8841_ptp_extts_on(ptp_priv, pin, rq->extts.flags); in lan8841_ptp_extts()
4457 mutex_unlock(&ptp_priv->ptp_lock); in lan8841_ptp_extts()
4465 switch (rq->type) { in lan8841_ptp_enable()
4471 return -EOPNOTSUPP; in lan8841_ptp_enable()
4484 lan8841_ptp_getseconds(&ptp_priv->ptp_clock_info, &ts); in lan8841_ptp_do_aux_work()
4486 spin_lock_irqsave(&ptp_priv->seconds_lock, flags); in lan8841_ptp_do_aux_work()
4487 ptp_priv->seconds = ts.tv_sec; in lan8841_ptp_do_aux_work()
4488 spin_unlock_irqrestore(&ptp_priv->seconds_lock, flags); in lan8841_ptp_do_aux_work()
4525 phydev->interface = PHY_INTERFACE_MODE_RGMII_RXID; in lan8841_probe()
4531 priv = phydev->priv; in lan8841_probe()
4532 ptp_priv = &priv->ptp_priv; in lan8841_probe()
4534 ptp_priv->pin_config = devm_kcalloc(&phydev->mdio.dev, in lan8841_probe()
4536 sizeof(*ptp_priv->pin_config), in lan8841_probe()
4538 if (!ptp_priv->pin_config) in lan8841_probe()
4539 return -ENOMEM; in lan8841_probe()
4542 struct ptp_pin_desc *p = &ptp_priv->pin_config[i]; in lan8841_probe()
4544 snprintf(p->name, sizeof(p->name), "pin%d", i); in lan8841_probe()
4545 p->index = i; in lan8841_probe()
4546 p->func = PTP_PF_NONE; in lan8841_probe()
4549 ptp_priv->ptp_clock_info = lan8841_ptp_clock_info; in lan8841_probe()
4550 ptp_priv->ptp_clock_info.pin_config = ptp_priv->pin_config; in lan8841_probe()
4551 ptp_priv->ptp_clock = ptp_clock_register(&ptp_priv->ptp_clock_info, in lan8841_probe()
4552 &phydev->mdio.dev); in lan8841_probe()
4553 if (IS_ERR(ptp_priv->ptp_clock)) { in lan8841_probe()
4555 PTR_ERR(ptp_priv->ptp_clock)); in lan8841_probe()
4556 return -EINVAL; in lan8841_probe()
4559 if (!ptp_priv->ptp_clock) in lan8841_probe()
4563 skb_queue_head_init(&ptp_priv->tx_queue); in lan8841_probe()
4564 ptp_priv->phydev = phydev; in lan8841_probe()
4565 mutex_init(&ptp_priv->ptp_lock); in lan8841_probe()
4566 spin_lock_init(&ptp_priv->seconds_lock); in lan8841_probe()
4568 ptp_priv->mii_ts.rxtstamp = lan8841_rxtstamp; in lan8841_probe()
4569 ptp_priv->mii_ts.txtstamp = lan8814_txtstamp; in lan8841_probe()
4570 ptp_priv->mii_ts.hwtstamp = lan8841_hwtstamp; in lan8841_probe()
4571 ptp_priv->mii_ts.ts_info = lan8841_ts_info; in lan8841_probe()
4573 phydev->mii_ts = &ptp_priv->mii_ts; in lan8841_probe()
4580 struct kszphy_priv *priv = phydev->priv; in lan8841_suspend()
4581 struct kszphy_ptp_priv *ptp_priv = &priv->ptp_priv; in lan8841_suspend()
4583 ptp_cancel_worker_sync(ptp_priv->ptp_clock); in lan8841_suspend()