projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| d0507009 DC |
1 | /* |
| 2 | * drivers/net/phy/micrel.c | |
| 3 | * | |
| 4 | * Driver for Micrel PHYs | |
| 5 | * | |
| 6 | * Author: David J. Choi | |
| 7 | * | |
| 8 | * Copyright (c) 2010 Micrel, Inc. | |
| 9 | * | |
| 10 | * This program is free software; you can redistribute it and/or modify it | |
| 11 | * under the terms of the GNU General Public License as published by the | |
| 12 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 13 | * option) any later version. | |
| 14 | * | |
| 15 | * Support : ksz9021 , vsc8201, ks8001 | |
| 16 | */ | |
| 17 | ||
| 18 | #include <linux/kernel.h> | |
| 19 | #include <linux/module.h> | |
| 20 | #include <linux/phy.h> | |
| 21 | ||
| 22 | #define PHY_ID_KSZ9021 0x00221611 | |
| 23 | #define PHY_ID_VSC8201 0x000FC413 | |
| 24 | #define PHY_ID_KS8001 0x0022161A | |
| 25 | ||
| 26 | ||
| 27 | static int kszphy_config_init(struct phy_device *phydev) | |
| 28 | { | |
| 29 | return 0; | |
| 30 | } | |
| 31 | ||
| 32 | ||
| 33 | static struct phy_driver ks8001_driver = { | |
| 34 | .phy_id = PHY_ID_KS8001, | |
| 80ea76bb | 35 | .name = "Micrel KS8001", |
| d0507009 DC |
36 | .phy_id_mask = 0x00fffff0, |
| 37 | .features = PHY_BASIC_FEATURES, | |
| 38 | .flags = PHY_POLL, | |
| 39 | .config_init = kszphy_config_init, | |
| 40 | .config_aneg = genphy_config_aneg, | |
| 41 | .read_status = genphy_read_status, | |
| 42 | .driver = { .owner = THIS_MODULE,}, | |
| 43 | }; | |
| 44 | ||
| 45 | static struct phy_driver vsc8201_driver = { | |
| 46 | .phy_id = PHY_ID_VSC8201, | |
| 47 | .name = "Micrel VSC8201", | |
| 48 | .phy_id_mask = 0x00fffff0, | |
| 49 | .features = PHY_BASIC_FEATURES, | |
| 50 | .flags = PHY_POLL, | |
| 51 | .config_init = kszphy_config_init, | |
| 52 | .config_aneg = genphy_config_aneg, | |
| 53 | .read_status = genphy_read_status, | |
| 54 | .driver = { .owner = THIS_MODULE,}, | |
| 55 | }; | |
| 56 | ||
| 57 | static struct phy_driver ksz9021_driver = { | |
| 58 | .phy_id = PHY_ID_KSZ9021, | |
| 59 | .phy_id_mask = 0x000fff10, | |
| 60 | .name = "Micrel KSZ9021 Gigabit PHY", | |
| 61 | .features = PHY_GBIT_FEATURES | SUPPORTED_Pause, | |
| 62 | .flags = PHY_POLL, | |
| 63 | .config_init = kszphy_config_init, | |
| 64 | .config_aneg = genphy_config_aneg, | |
| 65 | .read_status = genphy_read_status, | |
| 66 | .driver = { .owner = THIS_MODULE, }, | |
| 67 | }; | |
| 68 | ||
| 69 | static int __init ksphy_init(void) | |
| 70 | { | |
| 71 | int ret; | |
| 72 | ||
| 73 | ret = phy_driver_register(&ks8001_driver); | |
| 74 | if (ret) | |
| 75 | goto err1; | |
| 76 | ret = phy_driver_register(&vsc8201_driver); | |
| 77 | if (ret) | |
| 78 | goto err2; | |
| 79 | ||
| 80 | ret = phy_driver_register(&ksz9021_driver); | |
| 81 | if (ret) | |
| 82 | goto err3; | |
| 83 | return 0; | |
| 84 | ||
| 85 | err3: | |
| 86 | phy_driver_unregister(&vsc8201_driver); | |
| 87 | err2: | |
| 88 | phy_driver_unregister(&ks8001_driver); | |
| 89 | err1: | |
| 90 | return ret; | |
| 91 | } | |
| 92 | ||
| 93 | static void __exit ksphy_exit(void) | |
| 94 | { | |
| 95 | phy_driver_unregister(&ks8001_driver); | |
| 96 | phy_driver_unregister(&vsc8201_driver); | |
| 97 | phy_driver_unregister(&ksz9021_driver); | |
| 98 | } | |
| 99 | ||
| 100 | module_init(ksphy_init); | |
| 101 | module_exit(ksphy_exit); | |
| 102 | ||
| 103 | MODULE_DESCRIPTION("Micrel PHY driver"); | |
| 104 | MODULE_AUTHOR("David J. Choi"); | |
| 105 | MODULE_LICENSE("GPL"); | |
| 52a60ed2 DM |
106 | |
| 107 | static struct mdio_device_id micrel_tbl[] = { | |
| 108 | { PHY_ID_KSZ9021, 0x000fff10 }, | |
| 109 | { PHY_ID_VSC8201, 0x00fffff0 }, | |
| 110 | { PHY_ID_KS8001, 0x00fffff0 }, | |
| 111 | { } | |
| 112 | }; | |
| 113 | ||
| 114 | MODULE_DEVICE_TABLE(mdio, micrel_tbl); |