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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>
This commit is contained in:
Steve Glendinning 2008-04-28 18:37:29 +01:00 committed by Jeff Garzik
parent 48c41b9941
commit 4d9b1a022a
2 changed files with 69 additions and 2 deletions
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2
drivers/net/phy/Kconfig
View File

@ -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"

69
drivers/net/phy/smsc.c
View File

@ -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);
}