site stats

Struct phy_driver

WebWhilst doing this I also noticed the miphy365 (found on stih415/6 platforms) could now use the generic PHY constants which are used by miphy28, so I've updated this driver and the DT docs accoringly. Note there is no ABI breakage with this change. Also miphy28lp driver isn't included in STI section of MAINTAINERS, so rectify that. regards, Peter. Web/* struct phy_driver: a structure which defines PHY behavior * * uid will contain a number which represents the PHY. During * startup, the driver will poll the PHY to find out what its * UID--as defined by registers 2 and 3--is. The 32-bit result * gotten from the PHY will be masked to * discard any bits which may change based on revision numbers

Linux-Kernel Archive: net: phy: realtek: add rtl8201f driver

WebApr 11, 2024 · Syntax: struct.calcsize (fmt) fmt: format. Return the size of the struct (and hence of the string) corresponding to the given format. calcsize () is important function, … WebApr 13, 2024 · Message ID: 20240413-fixes-for-mt8195-hdmi-phy-v2-1-bbad62e64321@baylibre.com (mailing list archive)State: New: Headers: show trading proprietarily https://snapdragonphotography.net

PHY driver debugging -- PHY device driver - programming.vip

WebMar 19, 2024 · static int phy_platform_probe (struct platform_device *pdev) { struct custom_port_phy_platform_local *lp; int ret; printk (KERN_ALERT "abc..phy_platform_probe..Invoked\r\n"); lp = devm_kzalloc (&pdev->dev,sizeof (struct custom_port_phy_platform_local),GFP_KERNEL); if (!lp) { dev_err (& (pdev->dev),"Failed to … WebMar 5, 2024 · PHY driver debugging -- PHY device driver 1. Preface Kernel version: linux 4.9.225. Take freescale as an example. (some contents need to be modified and … Webnet: phy: allow to expose and i2c controller extends the PHY driver core to allow a PHY driver to also expose an I2C controller: if a PHY Device Tree node has a i2c-controller property, ... operation of struct phy_driver. net: phy: add an MDIO SMBus library added a new MDIO bus driver, based on SMBus. MDIO is the control bus used to communicate ... trading properties in monopoly

struct device_driver - LinuxTV

Category:[v2,1/2] phy: add PCIe PHY driver for mt7623 SoCs families

Tags:Struct phy_driver

Struct phy_driver

PHY subsystem — The Linux Kernel documentation

Webstruct phy_device *phy_map [PHY_MAX_ADDR]; /* Phy addresses to be ignored when probing */ u32 phy_mask; /* * Pointer to an array of interrupts, each PHY's * interrupt at … Webphy_trigger_machine (phydev); return IRQ_HANDLED; } static int smsc_phy_config_init (struct phy_device *phydev) { struct smsc_phy_priv *priv = phydev->priv; int rc; if (!priv->energy_enable phydev->irq != PHY_POLL) return 0; rc = phy_read (phydev, MII_LAN83C185_CTRL_STATUS); if (rc < 0) return rc;

Struct phy_driver

Did you know?

WebMay 14, 2024 · net: phy: add driver for Motorcomm yt8511 phy Add a driver for the Motorcomm yt8511 phy that will be used in the production Pine64 rk3566-quartz64 development board. It supports gigabit transfer speeds, rgmii, and 125mhz clk output. Webstatic int phy_modify_check (struct phy_device *phydev, u8 reg, u16 mask, u16 set) { int ret; ret = phy_modify (phydev, reg, mask, set); if (ret) return ret; return tja11xx_check (phydev, reg, mask, set); } static int tja11xx_enable_reg_write (struct phy_device *phydev) { return phy_set_bits (phydev, MII_ECTRL, MII_ECTRL_CONFIG_EN); }

Websupport PCIe PHY of MT7623 SoCs families Signed-off-by: Ryder Lee Signed-off-by: Ryder Lee WebSample PHY driver static int sample_phy_probe(struct platform_device *pdev) {... phy = devm_phy_create(dev, dev>of_node, &sample_phy_ops, pdata>init_data); if (dev>of_node) …

Web* @phydev: target phy_device struct * * Description: Configures MII_BMCR to force speed/duplex * to the values in phydev. Assumes that the values are valid. */ static int … WebThis is consistent with the driver need to send commands to proprietary gates without knowing the pipe connected to it. Driver interface¶ A driver is generally written in two parts : the physical link management and the HCI management. This makes it easier to maintain a driver for a chip that can be connected using various phy (i2c, spi, …)

Webphydev->state = PHY_RUNNING; phydev->speed = SPEED_100; phydev->duplex = DUPLEX_FULL; phydev->link = 1; netif_carrier_on (phydev->attached_dev); } return 0; } static int ip1001_config_init (struct phy_device *phydev) { int c; /* Enable Auto Power Saving mode */ c = phy_read (phydev, IP1001_SPEC_CTRL_STATUS_2); if (c < 0) return c;

Webphydev is a pointer to the phy_device structure which represents the PHY. If phy_connect is successful, it will return the pointer. dev, here, is the pointer to your net_device. Once … the salt experimentWebThe PHY drivers can use one of the above 2 APIs to create the PHY by passing the device pointer and phy ops. phy_ops is a set of function pointers for performing PHY operations such as init, exit, power_on and power_off. ... struct phy *phy_get(struct device *dev, const char *string); struct phy *phy_optional_get(struct device *dev, const char ... thesaltfactory.comWeb* [PATCH v4 1/5] phy: tegra: xusb: Protect Tegra186 soc with config 2024-10-09 2:43 [PATCH v4 0/5] add Tegra194 XUSB host and pad controller support JC Kuo @ 2024-10-09 2:43 ` JC Kuo 2024-10-14 13:11 ` Thierry Reding 2024-10-09 2:43 ` [PATCH v4 2/5] phy: tegra: xusb: Add Tegra194 support JC Kuo ` (3 subsequent siblings) 4 siblings, 1 reply; 15 ... trading property monopolyWebDescription. The device driver-model tracks all of the drivers known to the system. The main reason for this tracking is to enable the driver core to match up drivers with new devices. … trading prophetWebctc-phy-driver/mars.c. * version 2 as published by the Free Software Foundation. * logical 1. the salt factory bandagesWebDrivers are by no means allowed to mess with the* PHY device structure in their implementations.*/void(*link_change_notify)(structphy_device*dev);/*** @read_mmd: … trading prop firmsWebstatic int rtl8211f_probe (struct phy_device *phydev) { #ifdef CONFIG_RTL8211F_PHY_FORCE_EEE_RXC_ON phydev->flags = PHY_RTL8211F_FORCE_EEE_RXC_ON; #endif return 0; } static int rtl8210f_probe (struct phy_device *phydev) { #ifdef CONFIG_RTL8201F_PHY_S700_RMII_TIMINGS phydev … the salt factory dark world bandages