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authorSteve Glendinning <steve.glendinning@smsc.com>2008-04-28 13:37:29 -0400
committerJeff Garzik <jgarzik@redhat.com>2008-04-29 01:55:59 -0400
commit4d9b1a022a33c57ca8f31a1364cef682c8c817d6 (patch)
tree9275fe79066ce892128de2ee8a409d01a5002ea0 /drivers/net/phy
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>
Diffstat (limited to 'drivers/net/phy')
-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 3ac8529bb92c..6bf9e76b0a00 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -48,7 +48,7 @@ config VITESSE_PHY
48config SMSC_PHY 48config SMSC_PHY
49 tristate "Drivers for SMSC PHYs" 49 tristate "Drivers for SMSC PHYs"
50 ---help--- 50 ---help---
51 Currently supports the LAN83C185 PHY 51 Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs
52 52
53config BROADCOM_PHY 53config BROADCOM_PHY
54 tristate "Drivers for Broadcom PHYs" 54 tristate "Drivers for Broadcom PHYs"
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index 6a901f00ed14..73baa7a3bb0e 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -12,6 +12,8 @@
12 * Free Software Foundation; either version 2 of the License, or (at your 12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version. 13 * option) any later version.
14 * 14 *
15 * Support added for SMSC LAN8187 and LAN8700 by steve.glendinning@smsc.com
16 *
15 */ 17 */
16 18
17#include <linux/kernel.h> 19#include <linux/kernel.h>
@@ -82,13 +84,78 @@ static struct phy_driver lan83c185_driver = {
82 .driver = { .owner = THIS_MODULE, } 84 .driver = { .owner = THIS_MODULE, }
83}; 85};
84 86
87static struct phy_driver lan8187_driver = {
88 .phy_id = 0x0007c0b0, /* OUI=0x00800f, Model#=0x0b */
89 .phy_id_mask = 0xfffffff0,
90 .name = "SMSC LAN8187",
91
92 .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause
93 | SUPPORTED_Asym_Pause),
94 .flags = PHY_HAS_INTERRUPT | PHY_HAS_MAGICANEG,
95
96 /* basic functions */
97 .config_aneg = genphy_config_aneg,
98 .read_status = genphy_read_status,
99 .config_init = smsc_phy_config_init,
100
101 /* IRQ related */
102 .ack_interrupt = smsc_phy_ack_interrupt,
103 .config_intr = smsc_phy_config_intr,
104
105 .driver = { .owner = THIS_MODULE, }
106};
107
108static struct phy_driver lan8700_driver = {
109 .phy_id = 0x0007c0c0, /* OUI=0x00800f, Model#=0x0c */
110 .phy_id_mask = 0xfffffff0,
111 .name = "SMSC LAN8700",
112
113 .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause
114 | SUPPORTED_Asym_Pause),
115 .flags = PHY_HAS_INTERRUPT | PHY_HAS_MAGICANEG,
116
117 /* basic functions */
118 .config_aneg = genphy_config_aneg,
119 .read_status = genphy_read_status,
120 .config_init = smsc_phy_config_init,
121
122 /* IRQ related */
123 .ack_interrupt = smsc_phy_ack_interrupt,
124 .config_intr = smsc_phy_config_intr,
125
126 .driver = { .owner = THIS_MODULE, }
127};
128
85static int __init smsc_init(void) 129static int __init smsc_init(void)
86{ 130{
87 return phy_driver_register (&lan83c185_driver); 131 int ret;
132
133 ret = phy_driver_register (&lan83c185_driver);
134 if (ret)
135 goto err1;
136
137 ret = phy_driver_register (&lan8187_driver);
138 if (ret)
139 goto err2;
140
141 ret = phy_driver_register (&lan8700_driver);
142 if (ret)
143 goto err3;
144
145 return 0;
146
147err3:
148 phy_driver_unregister (&lan8187_driver);
149err2:
150 phy_driver_unregister (&lan83c185_driver);
151err1:
152 return ret;
88} 153}
89 154
90static void __exit smsc_exit(void) 155static void __exit smsc_exit(void)
91{ 156{
157 phy_driver_unregister (&lan8700_driver);
158 phy_driver_unregister (&lan8187_driver);
92 phy_driver_unregister (&lan83c185_driver); 159 phy_driver_unregister (&lan83c185_driver);
93} 160}
94 161