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authorSteve Glendinning <steve.glendinning@smsc.com>2008-04-28 18:37:29 +0100
committerJeff Garzik <jgarzik@redhat.com>2008-04-29 01:55:59 -0400
commit4d9b1a022a33c57ca8f31a1364cef682c8c817d6 (patch)
tree9275fe79066ce892128de2ee8a409d01a5002ea0
parent48c41b9941233a85ccdb88c579bd4e9b0ee609cf (diff)
Add support for SMSC LAN8187 and LAN8700 PHYs
Add support for two additional SMSC PHY models with identical interrupt source and mask registers to the LAN83C185 Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
-rw-r--r--drivers/net/phy/Kconfig2
-rw-r--r--drivers/net/phy/smsc.c69
2 files changed, 69 insertions, 2 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 3ac8529bb92..6bf9e76b0a0 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -48,7 +48,7 @@ config VITESSE_PHY
config SMSC_PHY
tristate "Drivers for SMSC PHYs"
---help---
- Currently supports the LAN83C185 PHY
+ Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs
config BROADCOM_PHY
tristate "Drivers for Broadcom PHYs"
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index 6a901f00ed1..73baa7a3bb0 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>
@@ -82,13 +84,78 @@ static struct phy_driver lan83c185_driver = {
.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);
}