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/linux/drivers/net/pcs/
H A Dpcs-xpcs.c4 * Synopsys DesignWare XPCS helpers
11 #include <linux/pcs/pcs-xpcs.h>
17 #include "pcs-xpcs.h"
114 int (*pma_config)(struct dw_xpcs *xpcs);
124 xpcs_find_compat(struct dw_xpcs *xpcs, phy_interface_t interface) in xpcs_find_compat() argument
128 for (compat = xpcs->desc->compat; compat->supported; compat++) in xpcs_find_compat()
135 struct phylink_pcs *xpcs_to_phylink_pcs(struct dw_xpcs *xpcs) in xpcs_to_phylink_pcs() argument
137 return &xpcs->pcs; in xpcs_to_phylink_pcs()
141 int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface) in xpcs_get_an_mode() argument
145 compat = xpcs_find_compat(xpcs, interface); in xpcs_get_an_mode()
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H A Dpcs-xpcs.h4 * Synopsys DesignWare XPCS helpers
10 #include <linux/pcs/pcs-xpcs.h>
119 int xpcs_read(struct dw_xpcs *xpcs, int dev, u32 reg);
120 int xpcs_write(struct dw_xpcs *xpcs, int dev, u32 reg, u16 val);
121 int xpcs_modify(struct dw_xpcs *xpcs, int dev, u32 reg, u16 mask, u16 set);
122 int xpcs_read_vpcs(struct dw_xpcs *xpcs, int reg);
123 int xpcs_write_vpcs(struct dw_xpcs *xpcs, int reg, u16 val);
124 int nxp_sja1105_sgmii_pma_config(struct dw_xpcs *xpcs);
125 int nxp_sja1110_sgmii_pma_config(struct dw_xpcs *xpcs);
126 int nxp_sja1110_2500basex_pma_config(struct dw_xpcs *xpcs);
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H A Dpcs-xpcs-plat.c3 * Synopsys DesignWare XPCS platform device driver
15 #include <linux/pcs/pcs-xpcs.h>
22 #include "pcs-xpcs.h"
308 pxpcs->bus->name = "DW XPCS MCI/APB3"; in xpcs_plat_init_bus()
321 * the MDIO and MCI/APB3 IO interfaces utilized for the DW XPCS CSRs in xpcs_plat_init_bus()
343 /* There is a single memory-mapped DW XPCS device */ in xpcs_plat_init_dev()
354 /* Pass the data further so the DW XPCS driver core could use it */ in xpcs_plat_init_dev()
436 { .compatible = "snps,dw-xpcs", .data = &xpcs_generic },
437 { .compatible = "snps,dw-xpcs-gen1-3g", .data = &xpcs_pma_gen1_3g },
438 { .compatible = "snps,dw-xpcs-gen2-3g", .data = &xpcs_pma_gen2_3g },
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H A DMakefile4 pcs_xpcs-$(CONFIG_PCS_XPCS) := pcs-xpcs.o pcs-xpcs-plat.o \
5 pcs-xpcs-nxp.o pcs-xpcs-wx.o
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Ddwmac-tegra.c27 void __iomem *xpcs; member
91 value = readl(mgbe->xpcs + XPCS_WRAP_UPHY_STATUS); in tegra_mgbe_resume()
93 value = readl(mgbe->xpcs + XPCS_WRAP_UPHY_HW_INIT_CTRL); in tegra_mgbe_resume()
95 writel(value, mgbe->xpcs + XPCS_WRAP_UPHY_HW_INIT_CTRL); in tegra_mgbe_resume()
98 err = readl_poll_timeout(mgbe->xpcs + XPCS_WRAP_UPHY_HW_INIT_CTRL, value, in tegra_mgbe_resume()
120 value = readl(mgbe->xpcs + XPCS_WRAP_UPHY_RX_CONTROL); in mgbe_uphy_lane_bringup_serdes_up()
122 writel(value, mgbe->xpcs + XPCS_WRAP_UPHY_RX_CONTROL); in mgbe_uphy_lane_bringup_serdes_up()
124 value = readl(mgbe->xpcs + XPCS_WRAP_UPHY_RX_CONTROL); in mgbe_uphy_lane_bringup_serdes_up()
126 writel(value, mgbe->xpcs + XPCS_WRAP_UPHY_RX_CONTROL); in mgbe_uphy_lane_bringup_serdes_up()
128 value = readl(mgbe->xpcs + XPCS_WRAP_UPHY_RX_CONTROL); in mgbe_uphy_lane_bringup_serdes_up()
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H A Dstmmac_main.c1124 if (priv->hw->xpcs && in stmmac_init_phy()
1125 xpcs_get_an_mode(priv->hw->xpcs, mode) == DW_AN_C73) in stmmac_init_phy()
1231 /* If we have an xpcs, it defines which PHY interfaces are supported. */ in stmmac_phy_setup()
1232 if (priv->hw->xpcs) in stmmac_phy_setup()
1233 pcs = xpcs_to_phylink_pcs(priv->hw->xpcs); in stmmac_phy_setup()
/linux/Documentation/devicetree/bindings/net/pcs/
H A Dsnps,dw-xpcs.yaml4 $id: http://devicetree.org/schemas/net/pcs/snps,dw-xpcs.yaml#
22 by means of the APB3/MCI interfaces. In the later case the XPCS can be mapped
28 - description: Synopsys DesignWare XPCS with none or unknown PMA
29 const: snps,dw-xpcs
30 - description: Synopsys DesignWare XPCS with Consumer Gen1 3G PMA
31 const: snps,dw-xpcs-gen1-3g
32 - description: Synopsys DesignWare XPCS with Consumer Gen2 3G PMA
33 const: snps,dw-xpcs-gen2-3g
34 - description: Synopsys DesignWare XPCS with Consumer Gen2 6G PMA
35 const: snps,dw-xpcs-gen2-6g
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/linux/include/linux/pcs/
H A Dpcs-xpcs.h4 * Synopsys DesignWare XPCS helpers
51 struct phylink_pcs *xpcs_to_phylink_pcs(struct dw_xpcs *xpcs);
52 int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface);
53 void xpcs_config_eee_mult_fact(struct dw_xpcs *xpcs, u8 mult_fact);
56 void xpcs_destroy(struct dw_xpcs *xpcs);
/linux/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-pci.c160 dev_err(dev, "xpcs ioremap failed\n"); in xgbe_pci_probe()
223 dev_dbg(dev, "xpcs window def = %#010x\n", in xgbe_pci_probe()
225 dev_dbg(dev, "xpcs window sel = %#010x\n", in xgbe_pci_probe()
227 dev_dbg(dev, "xpcs window = %#010x\n", in xgbe_pci_probe()
229 dev_dbg(dev, "xpcs window size = %#010x\n", in xgbe_pci_probe()
231 dev_dbg(dev, "xpcs window mask = %#010x\n", in xgbe_pci_probe()
/linux/Documentation/devicetree/bindings/net/
H A Dnvidia,tegra234-mgbe.yaml24 - const: xpcs
121 reg-names = "hypervisor", "mac", "xpcs";
/linux/drivers/net/dsa/sja1105/
H A Dsja1105_mdio.c4 #include <linux/pcs/pcs-xpcs.h>
H A Dsja1105_main.c1407 * sense, because that is done through the XPCS. We allow in sja1105_phylink_get_caps()
/linux/drivers/net/ethernet/marvell/mvpp2/
H A Dmvpp2.h603 /* XPCS registers.PPv2.2 and PPv2.3 */
623 /* XPCS registers. PPv2.2 and PPv2.3 */
/linux/drivers/net/dsa/microchip/
H A Dksz9477.c195 /* Simulate a value to activate special code in the XPCS driver if in ksz9477_pcs_read()
301 /* XPCS driver writes to this register so there is no in ksz9477_pcs_write()
H A Dksz_common.h13 #include <linux/pcs/pcs-xpcs.h>
/linux/drivers/net/ethernet/sun/
H A Dniu.c8307 /* 10G fiber, XPCS */ in niu_phy_type_prop_decode()
8317 /* 10G copper, XPCS */ in niu_phy_type_prop_decode()
8474 /* 10G copper, XPCS */ in niu_pci_probe_sprom()
8481 /* 10G fiber, XPCS */ in niu_pci_probe_sprom()
9752 (np->mac_xcvr == MAC_XCVR_PCS ? "PCS" : "XPCS")), in niu_device_announce()
9763 (np->mac_xcvr == MAC_XCVR_PCS ? "PCS" : "XPCS")), in niu_device_announce()
H A Dniu.h591 /* XPCS registers, offset from np->regs + np->xpcs_off */
/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra234.dtsi3539 reg-names = "hypervisor", "mac", "xpcs";
3581 reg-names = "hypervisor", "mac", "xpcs";
3623 reg-names = "hypervisor", "mac", "xpcs";
3665 reg-names = "hypervisor", "mac", "xpcs";
/linux/
H A DCREDITS25 D: Synopsys DesignWare XPCS MDIO/PCS driver.
H A DMAINTAINERS18663 F: drivers/net/pcs/pcs-xpcs-nxp.c
24919 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
24922 F: drivers/net/pcs/pcs-xpcs.c
24923 F: drivers/net/pcs/pcs-xpcs.h
24924 F: include/linux/pcs/pcs-xpcs.h
27568 F: drivers/net/pcs/pcs-xpcs-wx.c