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authorDavid Woodhouse <David.Woodhouse@intel.com>2010-05-10 14:32:46 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-05-10 14:32:46 +0100
commit0ae28a35bcb7984838acbf28bfba9c030f8b74f0 (patch)
tree4f449d929b5df9e126e839f388ff0fd2b52028a0 /drivers/net/phy/micrel.c
parent6f1f3d0ab5c3eeea9f04486481c25e9afdfa26c5 (diff)
parentb57f95a38233a2e73b679bea4a5453a1cc2a1cc9 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: drivers/mtd/mtdcore.c Pull in the bdi fixes and ARM platform changes that other outstanding patches depend on.
Diffstat (limited to 'drivers/net/phy/micrel.c')
-rw-r--r--drivers/net/phy/micrel.c104
1 files changed, 104 insertions, 0 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
new file mode 100644
index 00000000000..0cd80e4d71d
--- /dev/null
+++ b/drivers/net/phy/micrel.c
@@ -0,0 +1,104 @@
+/*
+ * drivers/net/phy/micrel.c
+ *
+ * Driver for Micrel PHYs
+ *
+ * Author: David J. Choi
+ *
+ * Copyright (c) 2010 Micrel, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * Support : ksz9021 , vsc8201, ks8001
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/phy.h>
+
+#define PHY_ID_KSZ9021 0x00221611
+#define PHY_ID_VSC8201 0x000FC413
+#define PHY_ID_KS8001 0x0022161A
+
+
+static int kszphy_config_init(struct phy_device *phydev)
+{
+ return 0;
+}
+
+
+static struct phy_driver ks8001_driver = {
+ .phy_id = PHY_ID_KS8001,
+ .phy_id_mask = 0x00fffff0,
+ .features = PHY_BASIC_FEATURES,
+ .flags = PHY_POLL,
+ .config_init = kszphy_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .driver = { .owner = THIS_MODULE,},
+};
+
+static struct phy_driver vsc8201_driver = {
+ .phy_id = PHY_ID_VSC8201,
+ .name = "Micrel VSC8201",
+ .phy_id_mask = 0x00fffff0,
+ .features = PHY_BASIC_FEATURES,
+ .flags = PHY_POLL,
+ .config_init = kszphy_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .driver = { .owner = THIS_MODULE,},
+};
+
+static struct phy_driver ksz9021_driver = {
+ .phy_id = PHY_ID_KSZ9021,
+ .phy_id_mask = 0x000fff10,
+ .name = "Micrel KSZ9021 Gigabit PHY",
+ .features = PHY_GBIT_FEATURES | SUPPORTED_Pause,
+ .flags = PHY_POLL,
+ .config_init = kszphy_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .driver = { .owner = THIS_MODULE, },
+};
+
+static int __init ksphy_init(void)
+{
+ int ret;
+
+ ret = phy_driver_register(&ks8001_driver);
+ if (ret)
+ goto err1;
+ ret = phy_driver_register(&vsc8201_driver);
+ if (ret)
+ goto err2;
+
+ ret = phy_driver_register(&ksz9021_driver);
+ if (ret)
+ goto err3;
+ return 0;
+
+err3:
+ phy_driver_unregister(&vsc8201_driver);
+err2:
+ phy_driver_unregister(&ks8001_driver);
+err1:
+ return ret;
+}
+
+static void __exit ksphy_exit(void)
+{
+ phy_driver_unregister(&ks8001_driver);
+ phy_driver_unregister(&vsc8201_driver);
+ phy_driver_unregister(&ksz9021_driver);
+}
+
+module_init(ksphy_init);
+module_exit(ksphy_exit);
+
+MODULE_DESCRIPTION("Micrel PHY driver");
+MODULE_AUTHOR("David J. Choi");
+MODULE_LICENSE("GPL");