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/openbmc/linux/drivers/net/
H A Dmdio.c26 int mdio45_probe(struct mdio_if_info *mdio, int prtad) in mdio45_probe() argument
34 stat2 = mdio->mdio_read(mdio->dev, prtad, mmd, MDIO_STAT2); in mdio45_probe()
40 devs1 = mdio->mdio_read(mdio->dev, prtad, mmd, MDIO_DEVS1); in mdio45_probe()
41 devs2 = mdio->mdio_read(mdio->dev, prtad, mmd, MDIO_DEVS2); in mdio45_probe()
45 mdio->prtad = prtad; in mdio45_probe()
46 mdio->mmds = devs1 | (devs2 << 16); in mdio45_probe()
66 int mdio_set_flag(const struct mdio_if_info *mdio, in mdio_set_flag() argument
70 int old_val = mdio->mdio_read(mdio->dev, prtad, devad, addr); in mdio_set_flag()
81 return mdio->mdio_write(mdio->dev, prtad, devad, addr, new_val); in mdio_set_flag()
94 int mdio45_links_ok(const struct mdio_if_info *mdio, u32 mmd_mask) in mdio45_links_ok() argument
[all …]
/openbmc/linux/drivers/net/mdio/
H A DMakefile8 obj-$(CONFIG_MDIO_ASPEED) += mdio-aspeed.o
9 obj-$(CONFIG_MDIO_BCM_IPROC) += mdio-bcm-iproc.o
10 obj-$(CONFIG_MDIO_BCM_UNIMAC) += mdio-bcm-unimac.o
11 obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
12 obj-$(CONFIG_MDIO_CAVIUM) += mdio-cavium.o
13 obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o
14 obj-$(CONFIG_MDIO_HISI_FEMAC) += mdio-hisi-femac.o
15 obj-$(CONFIG_MDIO_I2C) += mdio-i2c.o
16 obj-$(CONFIG_MDIO_IPQ4019) += mdio-ipq4019.o
17 obj-$(CONFIG_MDIO_IPQ8064) += mdio-ipq8064.o
[all …]
H A Dmdio-mvusb.c27 struct mii_bus *mdio; member
32 static int mvusb_mdio_read(struct mii_bus *mdio, int dev, int reg) in mvusb_mdio_read() argument
34 struct mvusb_mdio *mvusb = mdio->priv; in mvusb_mdio_read()
52 static int mvusb_mdio_write(struct mii_bus *mdio, int dev, int reg, u16 val) in mvusb_mdio_write() argument
54 struct mvusb_mdio *mvusb = mdio->priv; in mvusb_mdio_write()
69 struct mii_bus *mdio; in mvusb_mdio_probe() local
72 mdio = devm_mdiobus_alloc_size(dev, sizeof(*mvusb)); in mvusb_mdio_probe()
73 if (!mdio) in mvusb_mdio_probe()
76 mvusb = mdio->priv; in mvusb_mdio_probe()
77 mvusb->mdio = mdio; in mvusb_mdio_probe()
[all …]
H A Dof_mdio.c36 int of_mdiobus_phy_device_register(struct mii_bus *mdio, struct phy_device *phy, in of_mdiobus_phy_device_register() argument
39 return fwnode_mdiobus_phy_device_register(mdio, phy, in of_mdiobus_phy_device_register()
45 static int of_mdiobus_register_phy(struct mii_bus *mdio, in of_mdiobus_register_phy() argument
48 return fwnode_mdiobus_register_phy(mdio, of_fwnode_handle(child), addr); in of_mdiobus_register_phy()
51 static int of_mdiobus_register_device(struct mii_bus *mdio, in of_mdiobus_register_device() argument
58 mdiodev = mdio_device_create(mdio, addr); in of_mdiobus_register_device()
77 dev_dbg(&mdio->dev, "registered mdio device %pOFn at address %i\n", in of_mdiobus_register_device()
150 int __of_mdiobus_register(struct mii_bus *mdio, struct device_node *np, in __of_mdiobus_register() argument
158 return __mdiobus_register(mdio, owner); in __of_mdiobus_register()
166 mdio->phy_mask = ~0; in __of_mdiobus_register()
[all …]
H A Dfwnode_mdio.c67 int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio, in fwnode_mdiobus_phy_device_register() argument
78 rc = driver_deferred_probe_check_state(&phy->mdio.dev); in fwnode_mdiobus_phy_device_register()
84 mdio->irq[addr] = rc; in fwnode_mdiobus_phy_device_register()
86 phy->irq = mdio->irq[addr]; in fwnode_mdiobus_phy_device_register()
90 mdio->phy_ignore_ta_mask |= 1 << addr; in fwnode_mdiobus_phy_device_register()
93 &phy->mdio.reset_assert_delay); in fwnode_mdiobus_phy_device_register()
95 &phy->mdio.reset_deassert_delay); in fwnode_mdiobus_phy_device_register()
101 device_set_node(&phy->mdio.dev, child); in fwnode_mdiobus_phy_device_register()
108 device_set_node(&phy->mdio.dev, NULL); in fwnode_mdiobus_phy_device_register()
113 dev_dbg(&mdio->dev, "registered phy %p fwnode at address %i\n", in fwnode_mdiobus_phy_device_register()
[all …]
H A Dacpi_mdio.c31 int __acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode, in __acpi_mdiobus_register() argument
39 mdio->phy_mask = GENMASK(31, 0); in __acpi_mdiobus_register()
40 ret = __mdiobus_register(mdio, owner); in __acpi_mdiobus_register()
44 ACPI_COMPANION_SET(&mdio->dev, to_acpi_device_node(fwnode)); in __acpi_mdiobus_register()
52 ret = fwnode_mdiobus_register_phy(mdio, child, addr); in __acpi_mdiobus_register()
54 dev_err(&mdio->dev, in __acpi_mdiobus_register()
H A Dmdio-gpio.c32 struct gpio_desc *mdc, *mdio, *mdo; member
43 bitbang->mdio = devm_gpiod_get_index(dev, NULL, MDIO_GPIO_MDIO, in mdio_gpio_get_data()
45 if (IS_ERR(bitbang->mdio)) in mdio_gpio_get_data()
46 return PTR_ERR(bitbang->mdio); in mdio_gpio_get_data()
69 gpiod_direction_output(bitbang->mdio, 1); in mdio_dir()
71 gpiod_direction_input(bitbang->mdio); in mdio_dir()
79 return gpiod_get_value_cansleep(bitbang->mdio); in mdio_get()
90 gpiod_set_value_cansleep(bitbang->mdio, what); in mdio_set()
/openbmc/linux/drivers/net/pcs/
H A Dpcs-lynx.c25 struct mdio_device *mdio; member
92 phylink_mii_c22_pcs_get_state(lynx->mdio, state); in lynx_pcs_get_state()
95 lynx_pcs_get_state_2500basex(lynx->mdio, state); in lynx_pcs_get_state()
98 lynx_pcs_get_state_usxgmii(lynx->mdio, state); in lynx_pcs_get_state()
101 phylink_mii_c45_pcs_get_state(lynx->mdio, state); in lynx_pcs_get_state()
107 dev_dbg(&lynx->mdio->dev, in lynx_pcs_get_state()
181 return lynx_pcs_config_giga(lynx->mdio, ifmode, advertising, in lynx_pcs_config()
185 dev_err(&lynx->mdio->dev, in lynx_pcs_config()
191 return lynx_pcs_config_usxgmii(lynx->mdio, advertising, in lynx_pcs_config()
207 phylink_mii_c22_pcs_an_restart(lynx->mdio); in lynx_pcs_an_restart()
[all …]
/openbmc/u-boot/drivers/net/ti/
H A Dcpsw_mdio.c64 static int cpsw_mdio_wait_for_user_access(struct cpsw_mdio *mdio) in cpsw_mdio_wait_for_user_access() argument
66 return wait_for_bit_le32(&mdio->regs->user[0].access, in cpsw_mdio_wait_for_user_access()
74 struct cpsw_mdio *mdio = bus->priv; in cpsw_mdio_read() local
81 ret = cpsw_mdio_wait_for_user_access(mdio); in cpsw_mdio_read()
87 writel(reg, &mdio->regs->user[0].access); in cpsw_mdio_read()
88 ret = cpsw_mdio_wait_for_user_access(mdio); in cpsw_mdio_read()
92 reg = readl(&mdio->regs->user[0].access); in cpsw_mdio_read()
100 struct cpsw_mdio *mdio = bus->priv; in cpsw_mdio_write() local
107 ret = cpsw_mdio_wait_for_user_access(mdio); in cpsw_mdio_write()
114 writel(reg, &mdio->regs->user[0].access); in cpsw_mdio_write()
[all …]
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-lx2160a-qds.dts35 mdio-mux-1 {
36 compatible = "mdio-mux-multiplexer";
38 mdio-parent-bus = <&emdio1>;
42 mdio@0 { /* On-board PHY #1 RGMI1*/
48 mdio@8 { /* On-board PHY #2 RGMI2*/
54 mdio@18 { /* Slot #1 */
60 mdio@19 { /* Slot #2 */
66 mdio@1a { /* Slot #3 */
72 mdio@1b { /* Slot #4 */
78 mdio@1c { /* Slot #5 */
[all …]
H A Dfsl-lx2162a-qds.dts33 mdio-mux-1 {
34 compatible = "mdio-mux-multiplexer";
36 mdio-parent-bus = <&emdio1>;
40 mdio@0 { /* On-board RTL8211F PHY #1 RGMII1 */
52 mdio@8 { /* On-board RTL8211F PHY #2 RGMII2 */
64 mdio@18 { /* Slot #1 */
70 mdio@19 { /* Slot #2 */
76 mdio@1a { /* Slot #3 */
82 mdio@1b { /* Slot #4 */
88 mdio@1c { /* Slot #5 */
[all …]
/openbmc/linux/drivers/net/ethernet/chelsio/cxgb/
H A Dcphy.h96 struct mdio_if_info mdio; member
104 int rc = cphy->mdio.mdio_read(cphy->mdio.dev, cphy->mdio.prtad, mmd, in cphy_mdio_read()
113 return cphy->mdio.mdio_write(cphy->mdio.dev, cphy->mdio.prtad, mmd, in cphy_mdio_write()
138 phy->mdio.prtad = phy_addr; in cphy_init()
139 phy->mdio.mmds = phy_ops->mmds; in cphy_init()
140 phy->mdio.mode_support = mdio_ops->mode_support; in cphy_init()
141 phy->mdio.mdio_read = mdio_ops->read; in cphy_init()
142 phy->mdio.mdio_write = mdio_ops->write; in cphy_init()
144 phy->mdio.dev = dev; in cphy_init()
/openbmc/linux/include/linux/
H A Dof_mdio.h17 int __of_mdiobus_register(struct mii_bus *mdio, struct device_node *np,
20 static inline int of_mdiobus_register(struct mii_bus *mdio, in of_mdiobus_register() argument
23 return __of_mdiobus_register(mdio, np, THIS_MODULE); in of_mdiobus_register()
26 int __devm_of_mdiobus_register(struct device *dev, struct mii_bus *mdio,
30 struct mii_bus *mdio, in devm_of_mdiobus_register() argument
33 return __devm_of_mdiobus_register(dev, mdio, np, THIS_MODULE); in devm_of_mdiobus_register()
50 int of_mdiobus_phy_device_register(struct mii_bus *mdio, struct phy_device *phy,
81 static inline int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) in of_mdiobus_register() argument
88 return mdiobus_register(mdio); in of_mdiobus_register()
92 struct mii_bus *mdio, in devm_of_mdiobus_register() argument
[all …]
H A Dacpi_mdio.h12 int __acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode,
16 acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *handle) in acpi_mdiobus_register() argument
18 return __acpi_mdiobus_register(mdio, handle, THIS_MODULE); in acpi_mdiobus_register()
22 acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode) in acpi_mdiobus_register() argument
29 return mdiobus_register(mdio); in acpi_mdiobus_register()
/openbmc/linux/drivers/net/dsa/mv88e6xxx/
H A Dpcs-6352.c25 struct mdio_device mdio; member
43 mutex_lock(&mpcs->mdio.bus->mdio_lock); in marvell_c22_pcs_set_fiber_page()
45 err = __mdiodev_read(&mpcs->mdio, MII_MARVELL_PHY_PAGE); in marvell_c22_pcs_set_fiber_page()
47 dev_err(mpcs->mdio.dev.parent, in marvell_c22_pcs_set_fiber_page()
55 err = __mdiodev_write(&mpcs->mdio, MII_MARVELL_PHY_PAGE, in marvell_c22_pcs_set_fiber_page()
58 dev_err(mpcs->mdio.dev.parent, in marvell_c22_pcs_set_fiber_page()
73 err = __mdiodev_write(&mpcs->mdio, MII_MARVELL_PHY_PAGE, in marvell_c22_pcs_restore_page()
76 dev_err(mpcs->mdio.dev.parent, in marvell_c22_pcs_restore_page()
84 mutex_unlock(&mpcs->mdio.bus->mdio_lock); in marvell_c22_pcs_restore_page()
99 err = __mdiodev_read(&mpcs->mdio, MII_M1011_IEVENT); in marvell_c22_pcs_handle_irq()
[all …]
/openbmc/linux/Documentation/devicetree/bindings/net/
H A Dcavium-mdio.txt6 "cavium,octeon-3860-mdio": Compatibility with all cn3XXX, cn5XXX
9 "cavium,thunder-8890-mdio": Compatibility with all cn8XXX SOCs.
20 mdio@1180000001800 {
21 compatible = "cavium,octeon-3860-mdio";
35 Several mdio buses may be gathered as children of a single PCI
40 - compatible: "cavium,thunder-8890-mdio-nexus";
54 mdio-nexus@1,3 {
55 compatible = "cavium,thunder-8890-mdio-nexus";
63 compatible = "cavium,thunder-8890-mdio";
74 compatible = "cavium,thunder-8890-mdio";
H A Dhisilicon-hns-mdio.txt5 "hisilicon,hns-mdio"
6 "hisilicon,mdio"
7 "hisilicon,hns-mdio" is recommended to be used for hip05 and later SOCs,
8 while "hisilicon,mdio" is optional for backwards compatibility only on
17 mdio@803c0000 {
20 compatible = "hisilicon,hns-mdio","hisilicon,mdio";
H A Dapm-xgene-mdio.txt6 - compatible: Must be "apm,xgene-mdio-rgmii" or "apm,xgene-mdio-xfi"
12 For the phys on the mdio bus, there must be a node with the following fields:
18 mdio: mdio@17020000 {
19 compatible = "apm,xgene-mdio-rgmii";
27 &mdio {
H A Dfsl-enetc.txt18 In this case, the ENETC node should include a "mdio" sub-node
31 - mdio : "mdio" node, defined in mdio.txt.
43 mdio {
54 In this case, the mdio node should be defined as another PCIe
62 - compatible : Should be "fsl,enetc-mdio".
64 The remaining required mdio bus properties are standard, their bindings
65 already defined in Documentation/devicetree/bindings/net/mdio.txt.
76 mdio@0,3 {
77 compatible = "fsl,enetc-mdio";
/openbmc/u-boot/board/gdsys/common/
H A Dmiiphybb.c13 int mdio; member
27 in_be32((void *)GPIO0_TCR) | pins->mdio); in io_bb_mdio_active()
37 in_be32((void *)GPIO0_TCR) & ~pins->mdio); in io_bb_mdio_tristate()
48 in_be32((void *)GPIO0_OR) | pins->mdio); in io_bb_set_mdio()
51 in_be32((void *)GPIO0_OR) & ~pins->mdio); in io_bb_set_mdio()
60 *v = ((in_be32((void *)GPIO0_IR) & pins->mdio) != 0); in io_bb_get_mdio()
88 .mdio = CONFIG_SYS_MDIO_PIN,
93 .mdio = CONFIG_SYS_MDIO1_PIN,
/openbmc/linux/drivers/net/usb/
H A Dax88172a.c19 struct mii_bus *mdio; member
66 priv->mdio = mdiobus_alloc(); in ax88172a_init_mdio()
67 if (!priv->mdio) { in ax88172a_init_mdio()
72 priv->mdio->priv = (void *)dev; in ax88172a_init_mdio()
73 priv->mdio->read = &asix_mdio_bus_read; in ax88172a_init_mdio()
74 priv->mdio->write = &asix_mdio_bus_write; in ax88172a_init_mdio()
75 priv->mdio->name = "Asix MDIO Bus"; in ax88172a_init_mdio()
77 snprintf(priv->mdio->id, MII_BUS_ID_SIZE, "usb-%03d:%03d", in ax88172a_init_mdio()
80 ret = mdiobus_register(priv->mdio); in ax88172a_init_mdio()
86 netdev_info(dev->net, "registered mdio bus %s\n", priv->mdio->id); in ax88172a_init_mdio()
[all …]
/openbmc/linux/drivers/net/phy/
H A Dxilinx_gmii2rgmii.c27 struct mdio_device *mdio; member
32 struct mii_bus *bus = priv->mdio->bus; in xgmiitorgmii_configure()
33 int addr = priv->mdio->addr; in xgmiitorgmii_configure()
51 struct gmii2rgmii *priv = mdiodev_get_drvdata(&phydev->mdio); in xgmiitorgmii_read_status()
68 struct gmii2rgmii *priv = mdiodev_get_drvdata(&phydev->mdio); in xgmiitorgmii_set_loopback()
108 put_device(&priv->phy_dev->mdio.dev); in xgmiitorgmii_probe()
112 priv->mdio = mdiodev; in xgmiitorgmii_probe()
118 mdiodev_set_drvdata(&priv->phy_dev->mdio, priv); in xgmiitorgmii_probe()
/openbmc/linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/
H A Dnetwork.txt26 fsl,pq1-fec-mdio (reg is same as first resource of FEC device)
27 fsl,cpm2-mdio-bitbang (reg is port C registers)
29 Properties for fsl,cpm2-mdio-bitbang:
30 fsl,mdio-pin : pin of port C controlling mdio data
31 fsl,mdc-pin : pin of port C controlling mdio clock
34 mdio@10d40 {
35 compatible = "fsl,mpc8272ads-mdio-bitbang",
36 "fsl,mpc8272-mdio-bitbang",
37 "fsl,cpm2-mdio-bitbang";
41 fsl,mdio-pin = <12>;
/openbmc/u-boot/doc/device-tree-bindings/net/
H A Dallwinner,sun4i-mdio.txt4 - compatible: should be "allwinner,sun4i-a10-mdio"
5 (Deprecated: "allwinner,sun4i-mdio").
12 mdio@01c0b080 {
13 compatible = "allwinner,sun4i-a10-mdio";
21 mdio@01c0b080 {
/openbmc/linux/Documentation/devicetree/bindings/net/dsa/
H A Dmarvell.txt11 placed as a child node of an mdio device.
44 - mdio : Container of PHY and devices on the switches MDIO
46 - mdio? : Container of PHYs and devices on the external MDIO
48 "marvell,mv88e6xxx-mdio-external"
52 mdio {
65 mdio {
77 mdio {
90 mdio {
101 compatible = "marvell,mv88e6xxx-mdio-external";

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