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Date: Mon, 28 Apr 2008 18:37:29 +0100
From: Steve Glendinning <steve.glendinning@...c.com>
To: netdev@...r.kernel.org
Cc: Jeff Garzik <jeff@...zik.org>,
Ian Saturley <ian.saturley@...c.com>,
Steve Glendinning <steve.glendinning@...c.com>
Subject: [PATCH 2/2] 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@...c.com>
---
drivers/net/phy/Kconfig | 2 +-
drivers/net/phy/smsc.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 69 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 3ac8529..6bf9e76 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 6a901f0..73baa7a 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@...c.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);
}
--
1.5.4.1
--
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