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path: root/drivers/net/phy/aquantia.c
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Diffstat (limited to 'drivers/net/phy/aquantia.c')
-rw-r--r--drivers/net/phy/aquantia.c193
1 files changed, 0 insertions, 193 deletions
diff --git a/drivers/net/phy/aquantia.c b/drivers/net/phy/aquantia.c
deleted file mode 100644
index beb3309bb0f0..000000000000
--- a/drivers/net/phy/aquantia.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Driver for Aquantia PHY
- *
- * Author: Shaohui Xie <Shaohui.Xie@freescale.com>
- *
- * Copyright 2015 Freescale Semiconductor, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/mii.h>
-#include <linux/ethtool.h>
-#include <linux/phy.h>
-#include <linux/mdio.h>
-
-#define PHY_ID_AQ1202 0x03a1b445
-#define PHY_ID_AQ2104 0x03a1b460
-#define PHY_ID_AQR105 0x03a1b4a2
-#define PHY_ID_AQR106 0x03a1b4d0
-#define PHY_ID_AQR107 0x03a1b4e0
-#define PHY_ID_AQR405 0x03a1b4b0
-
-static int aquantia_config_aneg(struct phy_device *phydev)
-{
- linkmode_copy(phydev->supported, phy_10gbit_features);
- linkmode_copy(phydev->advertising, phydev->supported);
-
- return 0;
-}
-
-static int aquantia_config_intr(struct phy_device *phydev)
-{
- int err;
-
- if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
- err = phy_write_mmd(phydev, MDIO_MMD_AN, 0xd401, 1);
- if (err < 0)
- return err;
-
- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xff00, 1);
- if (err < 0)
- return err;
-
- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xff01, 0x1001);
- } else {
- err = phy_write_mmd(phydev, MDIO_MMD_AN, 0xd401, 0);
- if (err < 0)
- return err;
-
- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xff00, 0);
- if (err < 0)
- return err;
-
- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xff01, 0);
- }
-
- return err;
-}
-
-static int aquantia_ack_interrupt(struct phy_device *phydev)
-{
- int reg;
-
- reg = phy_read_mmd(phydev, MDIO_MMD_AN, 0xcc01);
- return (reg < 0) ? reg : 0;
-}
-
-static int aquantia_read_status(struct phy_device *phydev)
-{
- int reg;
-
- reg = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1);
- reg = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1);
- if (reg & MDIO_STAT1_LSTATUS)
- phydev->link = 1;
- else
- phydev->link = 0;
-
- reg = phy_read_mmd(phydev, MDIO_MMD_AN, 0xc800);
- mdelay(10);
- reg = phy_read_mmd(phydev, MDIO_MMD_AN, 0xc800);
-
- switch (reg) {
- case 0x9:
- phydev->speed = SPEED_2500;
- break;
- case 0x5:
- phydev->speed = SPEED_1000;
- break;
- case 0x3:
- phydev->speed = SPEED_100;
- break;
- case 0x7:
- default:
- phydev->speed = SPEED_10000;
- break;
- }
- phydev->duplex = DUPLEX_FULL;
-
- return 0;
-}
-
-static struct phy_driver aquantia_driver[] = {
-{
- .phy_id = PHY_ID_AQ1202,
- .phy_id_mask = 0xfffffff0,
- .name = "Aquantia AQ1202",
- .features = PHY_10GBIT_FULL_FEATURES,
- .aneg_done = genphy_c45_aneg_done,
- .config_aneg = aquantia_config_aneg,
- .config_intr = aquantia_config_intr,
- .ack_interrupt = aquantia_ack_interrupt,
- .read_status = aquantia_read_status,
-},
-{
- .phy_id = PHY_ID_AQ2104,
- .phy_id_mask = 0xfffffff0,
- .name = "Aquantia AQ2104",
- .features = PHY_10GBIT_FULL_FEATURES,
- .aneg_done = genphy_c45_aneg_done,
- .config_aneg = aquantia_config_aneg,
- .config_intr = aquantia_config_intr,
- .ack_interrupt = aquantia_ack_interrupt,
- .read_status = aquantia_read_status,
-},
-{
- .phy_id = PHY_ID_AQR105,
- .phy_id_mask = 0xfffffff0,
- .name = "Aquantia AQR105",
- .features = PHY_10GBIT_FULL_FEATURES,
- .aneg_done = genphy_c45_aneg_done,
- .config_aneg = aquantia_config_aneg,
- .config_intr = aquantia_config_intr,
- .ack_interrupt = aquantia_ack_interrupt,
- .read_status = aquantia_read_status,
-},
-{
- .phy_id = PHY_ID_AQR106,
- .phy_id_mask = 0xfffffff0,
- .name = "Aquantia AQR106",
- .features = PHY_10GBIT_FULL_FEATURES,
- .aneg_done = genphy_c45_aneg_done,
- .config_aneg = aquantia_config_aneg,
- .config_intr = aquantia_config_intr,
- .ack_interrupt = aquantia_ack_interrupt,
- .read_status = aquantia_read_status,
-},
-{
- .phy_id = PHY_ID_AQR107,
- .phy_id_mask = 0xfffffff0,
- .name = "Aquantia AQR107",
- .features = PHY_10GBIT_FULL_FEATURES,
- .aneg_done = genphy_c45_aneg_done,
- .config_aneg = aquantia_config_aneg,
- .config_intr = aquantia_config_intr,
- .ack_interrupt = aquantia_ack_interrupt,
- .read_status = aquantia_read_status,
-},
-{
- .phy_id = PHY_ID_AQR405,
- .phy_id_mask = 0xfffffff0,
- .name = "Aquantia AQR405",
- .features = PHY_10GBIT_FULL_FEATURES,
- .aneg_done = genphy_c45_aneg_done,
- .config_aneg = aquantia_config_aneg,
- .config_intr = aquantia_config_intr,
- .ack_interrupt = aquantia_ack_interrupt,
- .read_status = aquantia_read_status,
-},
-};
-
-module_phy_driver(aquantia_driver);
-
-static struct mdio_device_id __maybe_unused aquantia_tbl[] = {
- { PHY_ID_AQ1202, 0xfffffff0 },
- { PHY_ID_AQ2104, 0xfffffff0 },
- { PHY_ID_AQR105, 0xfffffff0 },
- { PHY_ID_AQR106, 0xfffffff0 },
- { PHY_ID_AQR107, 0xfffffff0 },
- { PHY_ID_AQR405, 0xfffffff0 },
- { }
-};
-
-MODULE_DEVICE_TABLE(mdio, aquantia_tbl);
-
-MODULE_DESCRIPTION("Aquantia PHY driver");
-MODULE_AUTHOR("Shaohui Xie <Shaohui.Xie@freescale.com>");
-MODULE_LICENSE("GPL v2");