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path: root/drivers/net/phy/smsc.c
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Diffstat (limited to 'drivers/net/phy/smsc.c')
-rw-r--r--drivers/net/phy/smsc.c83
1 files changed, 75 insertions, 8 deletions
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index b1d8ed40ad98..73baa7a3bb0e 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -12,6 +12,8 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
+ * Support added for SMSC LAN8187 and LAN8700 by steve.glendinning@smsc.com
+ *
*/
#include <linux/kernel.h>
@@ -38,7 +40,7 @@
(MII_LAN83C185_ISF_INT6 | MII_LAN83C185_ISF_INT4)
-static int lan83c185_config_intr(struct phy_device *phydev)
+static int smsc_phy_config_intr(struct phy_device *phydev)
{
int rc = phy_write (phydev, MII_LAN83C185_IM,
((PHY_INTERRUPT_ENABLED == phydev->interrupts)
@@ -48,16 +50,16 @@ static int lan83c185_config_intr(struct phy_device *phydev)
return rc < 0 ? rc : 0;
}
-static int lan83c185_ack_interrupt(struct phy_device *phydev)
+static int smsc_phy_ack_interrupt(struct phy_device *phydev)
{
int rc = phy_read (phydev, MII_LAN83C185_ISF);
return rc < 0 ? rc : 0;
}
-static int lan83c185_config_init(struct phy_device *phydev)
+static int smsc_phy_config_init(struct phy_device *phydev)
{
- return lan83c185_ack_interrupt (phydev);
+ return smsc_phy_ack_interrupt (phydev);
}
@@ -73,22 +75,87 @@ static struct phy_driver lan83c185_driver = {
/* basic functions */
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
- .config_init = lan83c185_config_init,
+ .config_init = smsc_phy_config_init,
/* IRQ related */
- .ack_interrupt = lan83c185_ack_interrupt,
- .config_intr = lan83c185_config_intr,
+ .ack_interrupt = smsc_phy_ack_interrupt,
+ .config_intr = smsc_phy_config_intr,
+
+ .driver = { .owner = THIS_MODULE, }
+};
+
+static struct phy_driver lan8187_driver = {
+ .phy_id = 0x0007c0b0, /* OUI=0x00800f, Model#=0x0b */
+ .phy_id_mask = 0xfffffff0,
+ .name = "SMSC LAN8187",
+
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause
+ | SUPPORTED_Asym_Pause),
+ .flags = PHY_HAS_INTERRUPT | PHY_HAS_MAGICANEG,
+
+ /* basic functions */
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .config_init = smsc_phy_config_init,
+
+ /* IRQ related */
+ .ack_interrupt = smsc_phy_ack_interrupt,
+ .config_intr = smsc_phy_config_intr,
+
+ .driver = { .owner = THIS_MODULE, }
+};
+
+static struct phy_driver lan8700_driver = {
+ .phy_id = 0x0007c0c0, /* OUI=0x00800f, Model#=0x0c */
+ .phy_id_mask = 0xfffffff0,
+ .name = "SMSC LAN8700",
+
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause
+ | SUPPORTED_Asym_Pause),
+ .flags = PHY_HAS_INTERRUPT | PHY_HAS_MAGICANEG,
+
+ /* basic functions */
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .config_init = smsc_phy_config_init,
+
+ /* IRQ related */
+ .ack_interrupt = smsc_phy_ack_interrupt,
+ .config_intr = smsc_phy_config_intr,
.driver = { .owner = THIS_MODULE, }
};
static int __init smsc_init(void)
{
- return phy_driver_register (&lan83c185_driver);
+ int ret;
+
+ ret = phy_driver_register (&lan83c185_driver);
+ if (ret)
+ goto err1;
+
+ ret = phy_driver_register (&lan8187_driver);
+ if (ret)
+ goto err2;
+
+ ret = phy_driver_register (&lan8700_driver);
+ if (ret)
+ goto err3;
+
+ return 0;
+
+err3:
+ phy_driver_unregister (&lan8187_driver);
+err2:
+ phy_driver_unregister (&lan83c185_driver);
+err1:
+ return ret;
}
static void __exit smsc_exit(void)
{
+ phy_driver_unregister (&lan8700_driver);
+ phy_driver_unregister (&lan8187_driver);
phy_driver_unregister (&lan83c185_driver);
}