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-rw-r--r--drivers/net/phy/micrel.c64
-rw-r--r--drivers/net/phy/phy_device.c15
-rw-r--r--drivers/net/phy/realtek.c50
-rw-r--r--drivers/net/phy/spi_ks8995.c4
4 files changed, 111 insertions, 22 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index b983596abcbb..29934446436a 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -5,15 +5,20 @@
*
* Author: David J. Choi
*
- * Copyright (c) 2010 Micrel, Inc.
+ * Copyright (c) 2010-2013 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 1000/100/10 phy from Micrel
- * ks8001, ks8737, ks8721, ks8041, ks8051 100/10 phy
+ * Support : Micrel Phys:
+ * Giga phys: ksz9021, ksz9031
+ * 100/10 Phys : ksz8001, ksz8721, ksz8737, ksz8041
+ * ksz8021, ksz8031, ksz8051,
+ * ksz8081, ksz8091,
+ * ksz8061,
+ * Switch : ksz8873, ksz886x
*/
#include <linux/kernel.h>
@@ -176,7 +181,7 @@ static struct phy_driver ksphy_driver[] = {
}, {
.phy_id = PHY_ID_KSZ8021,
.phy_id_mask = 0x00ffffff,
- .name = "Micrel KSZ8021",
+ .name = "Micrel KSZ8021 or KSZ8031",
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause |
SUPPORTED_Asym_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
@@ -225,6 +230,30 @@ static struct phy_driver ksphy_driver[] = {
.config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
}, {
+ .phy_id = PHY_ID_KSZ8081,
+ .name = "Micrel KSZ8081 or KSZ8091",
+ .phy_id_mask = 0x00fffff0,
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+ .config_init = kszphy_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = kszphy_config_intr,
+ .driver = { .owner = THIS_MODULE,},
+}, {
+ .phy_id = PHY_ID_KSZ8061,
+ .name = "Micrel KSZ8061",
+ .phy_id_mask = 0x00fffff0,
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+ .config_init = kszphy_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = kszphy_config_intr,
+ .driver = { .owner = THIS_MODULE,},
+}, {
.phy_id = PHY_ID_KSZ9021,
.phy_id_mask = 0x000ffffe,
.name = "Micrel KSZ9021 Gigabit PHY",
@@ -238,6 +267,19 @@ static struct phy_driver ksphy_driver[] = {
.config_intr = ksz9021_config_intr,
.driver = { .owner = THIS_MODULE, },
}, {
+ .phy_id = PHY_ID_KSZ9031,
+ .phy_id_mask = 0x00fffff0,
+ .name = "Micrel KSZ9031 Gigabit PHY",
+ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause
+ | SUPPORTED_Asym_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+ .config_init = kszphy_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = ksz9021_config_intr,
+ .driver = { .owner = THIS_MODULE, },
+}, {
.phy_id = PHY_ID_KSZ8873MLL,
.phy_id_mask = 0x00fffff0,
.name = "Micrel KSZ8873MLL Switch",
@@ -247,6 +289,16 @@ static struct phy_driver ksphy_driver[] = {
.config_aneg = ksz8873mll_config_aneg,
.read_status = ksz8873mll_read_status,
.driver = { .owner = THIS_MODULE, },
+}, {
+ .phy_id = PHY_ID_KSZ886X,
+ .phy_id_mask = 0x00fffff0,
+ .name = "Micrel KSZ886X Switch",
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+ .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)
@@ -270,12 +322,16 @@ MODULE_LICENSE("GPL");
static struct mdio_device_id __maybe_unused micrel_tbl[] = {
{ PHY_ID_KSZ9021, 0x000ffffe },
+ { PHY_ID_KSZ9031, 0x00fffff0 },
{ PHY_ID_KSZ8001, 0x00ffffff },
{ PHY_ID_KS8737, 0x00fffff0 },
{ PHY_ID_KSZ8021, 0x00ffffff },
{ PHY_ID_KSZ8041, 0x00fffff0 },
{ PHY_ID_KSZ8051, 0x00fffff0 },
+ { PHY_ID_KSZ8061, 0x00fffff0 },
+ { PHY_ID_KSZ8081, 0x00fffff0 },
{ PHY_ID_KSZ8873MLL, 0x00fffff0 },
+ { PHY_ID_KSZ886X, 0x00fffff0 },
{ }
};
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 8af46e88a181..9930f9999561 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -416,16 +416,15 @@ static void phy_prepare_link(struct phy_device *phydev,
* @dev: the network device to connect
* @phydev: the pointer to the phy device
* @handler: callback function for state change notifications
- * @flags: PHY device's dev_flags
* @interface: PHY device's interface
*/
int phy_connect_direct(struct net_device *dev, struct phy_device *phydev,
- void (*handler)(struct net_device *), u32 flags,
+ void (*handler)(struct net_device *),
phy_interface_t interface)
{
int rc;
- rc = phy_attach_direct(dev, phydev, flags, interface);
+ rc = phy_attach_direct(dev, phydev, phydev->dev_flags, interface);
if (rc)
return rc;
@@ -443,7 +442,6 @@ EXPORT_SYMBOL(phy_connect_direct);
* @dev: the network device to connect
* @bus_id: the id string of the PHY device to connect
* @handler: callback function for state change notifications
- * @flags: PHY device's dev_flags
* @interface: PHY device's interface
*
* Description: Convenience function for connecting ethernet
@@ -455,7 +453,7 @@ EXPORT_SYMBOL(phy_connect_direct);
* the desired functionality.
*/
struct phy_device * phy_connect(struct net_device *dev, const char *bus_id,
- void (*handler)(struct net_device *), u32 flags,
+ void (*handler)(struct net_device *),
phy_interface_t interface)
{
struct phy_device *phydev;
@@ -471,7 +469,7 @@ struct phy_device * phy_connect(struct net_device *dev, const char *bus_id,
}
phydev = to_phy_device(d);
- rc = phy_connect_direct(dev, phydev, handler, flags, interface);
+ rc = phy_connect_direct(dev, phydev, handler, interface);
if (rc)
return ERR_PTR(rc);
@@ -576,14 +574,13 @@ static int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
* phy_attach - attach a network device to a particular PHY device
* @dev: network device to attach
* @bus_id: Bus ID of PHY device to attach
- * @flags: PHY device's dev_flags
* @interface: PHY device's interface
*
* Description: Same as phy_attach_direct() except that a PHY bus_id
* string is passed instead of a pointer to a struct phy_device.
*/
struct phy_device *phy_attach(struct net_device *dev,
- const char *bus_id, u32 flags, phy_interface_t interface)
+ const char *bus_id, phy_interface_t interface)
{
struct bus_type *bus = &mdio_bus_type;
struct phy_device *phydev;
@@ -599,7 +596,7 @@ struct phy_device *phy_attach(struct net_device *dev,
}
phydev = to_phy_device(d);
- rc = phy_attach_direct(dev, phydev, flags, interface);
+ rc = phy_attach_direct(dev, phydev, phydev->dev_flags, interface);
if (rc)
return ERR_PTR(rc);
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 72f93470ea35..8e7af8354342 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -23,6 +23,8 @@
#define RTL821x_INER_INIT 0x6400
#define RTL821x_INSR 0x13
+#define RTL8211E_INER_LINK_STAT 0x10
+
MODULE_DESCRIPTION("Realtek PHY driver");
MODULE_AUTHOR("Johnson Leung");
MODULE_LICENSE("GPL");
@@ -36,7 +38,7 @@ static int rtl821x_ack_interrupt(struct phy_device *phydev)
return (err < 0) ? err : 0;
}
-static int rtl821x_config_intr(struct phy_device *phydev)
+static int rtl8211b_config_intr(struct phy_device *phydev)
{
int err;
@@ -49,28 +51,63 @@ static int rtl821x_config_intr(struct phy_device *phydev)
return err;
}
+static int rtl8211e_config_intr(struct phy_device *phydev)
+{
+ int err;
+
+ if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
+ err = phy_write(phydev, RTL821x_INER,
+ RTL8211E_INER_LINK_STAT);
+ else
+ err = phy_write(phydev, RTL821x_INER, 0);
+
+ return err;
+}
+
/* RTL8211B */
-static struct phy_driver rtl821x_driver = {
+static struct phy_driver rtl8211b_driver = {
.phy_id = 0x001cc912,
- .name = "RTL821x Gigabit Ethernet",
+ .name = "RTL8211B Gigabit Ethernet",
.phy_id_mask = 0x001fffff,
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_aneg = &genphy_config_aneg,
.read_status = &genphy_read_status,
.ack_interrupt = &rtl821x_ack_interrupt,
- .config_intr = &rtl821x_config_intr,
+ .config_intr = &rtl8211b_config_intr,
+ .driver = { .owner = THIS_MODULE,},
+};
+
+/* RTL8211E */
+static struct phy_driver rtl8211e_driver = {
+ .phy_id = 0x001cc915,
+ .name = "RTL8211E Gigabit Ethernet",
+ .phy_id_mask = 0x001fffff,
+ .features = PHY_GBIT_FEATURES,
+ .flags = PHY_HAS_INTERRUPT,
+ .config_aneg = &genphy_config_aneg,
+ .read_status = &genphy_read_status,
+ .ack_interrupt = &rtl821x_ack_interrupt,
+ .config_intr = &rtl8211e_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
.driver = { .owner = THIS_MODULE,},
};
static int __init realtek_init(void)
{
- return phy_driver_register(&rtl821x_driver);
+ int ret;
+
+ ret = phy_driver_register(&rtl8211b_driver);
+ if (ret < 0)
+ return -ENODEV;
+ return phy_driver_register(&rtl8211e_driver);
}
static void __exit realtek_exit(void)
{
- phy_driver_unregister(&rtl821x_driver);
+ phy_driver_unregister(&rtl8211b_driver);
+ phy_driver_unregister(&rtl8211e_driver);
}
module_init(realtek_init);
@@ -78,6 +115,7 @@ module_exit(realtek_exit);
static struct mdio_device_id __maybe_unused realtek_tbl[] = {
{ 0x001cc912, 0x001fffff },
+ { 0x001cc915, 0x001fffff },
{ }
};
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index 41eb8ffeb53d..5c87eef40bf9 100644
--- a/drivers/net/phy/spi_ks8995.c
+++ b/drivers/net/phy/spi_ks8995.c
@@ -275,10 +275,8 @@ static int ks8995_probe(struct spi_device *spi)
pdata = spi->dev.platform_data;
ks = kzalloc(sizeof(*ks), GFP_KERNEL);
- if (!ks) {
- dev_err(&spi->dev, "no memory for private data\n");
+ if (!ks)
return -ENOMEM;
- }
mutex_init(&ks->lock);
ks->pdata = pdata;
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