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authorShaohui Xie <Shaohui.Xie@freescale.com>2014-01-10 14:27:22 +0800
committerDavid S. Miller <davem@davemloft.net>2014-01-13 14:29:49 -0800
commitab2145edb5e2db4d40320331140711659e91fb99 (patch)
tree17ad425c997e302d3f8919d4bd7b3ec5991a11e1
parent898dd0bda366edd0b077db4389a26c00509c73c9 (diff)
phylib: turn genphy_driver to an array
Then other generic phy driver such as generic 10g phy driver can join it. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/phy/phy_device.c29
1 files changed, 21 insertions, 8 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 5d81c89ee52b..1cde2b2aead0 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -50,7 +50,12 @@ static void phy_device_release(struct device *dev)
kfree(to_phy_device(dev));
}
-static struct phy_driver genphy_driver;
+enum genphy_driver {
+ GENPHY_DRV_1G,
+ GENPHY_DRV_MAX
+};
+
+static struct phy_driver genphy_driver[GENPHY_DRV_MAX];
static LIST_HEAD(phy_fixup_list);
static DEFINE_MUTEX(phy_fixup_lock);
@@ -580,7 +585,7 @@ static int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
return -ENODEV;
}
- d->driver = &genphy_driver.driver;
+ d->driver = &genphy_driver[GENPHY_DRV_1G].driver;
err = d->driver->probe(d);
if (err >= 0)
@@ -658,6 +663,7 @@ EXPORT_SYMBOL(phy_attach);
*/
void phy_detach(struct phy_device *phydev)
{
+ int i;
phydev->attached_dev->phydev = NULL;
phydev->attached_dev = NULL;
phy_suspend(phydev);
@@ -667,8 +673,12 @@ void phy_detach(struct phy_device *phydev)
* from the generic driver so that there's a chance a
* real driver could be loaded
*/
- if (phydev->dev.driver == &genphy_driver.driver)
- device_release_driver(&phydev->dev);
+ for (i = 0; i < ARRAY_SIZE(genphy_driver); i++) {
+ if (phydev->dev.driver == &genphy_driver[i].driver) {
+ device_release_driver(&phydev->dev);
+ break;
+ }
+ }
}
EXPORT_SYMBOL(phy_detach);
@@ -1173,7 +1183,8 @@ void phy_drivers_unregister(struct phy_driver *drv, int n)
}
EXPORT_SYMBOL(phy_drivers_unregister);
-static struct phy_driver genphy_driver = {
+static struct phy_driver genphy_driver[] = {
+{
.phy_id = 0xffffffff,
.phy_id_mask = 0xffffffff,
.name = "Generic PHY",
@@ -1184,7 +1195,7 @@ static struct phy_driver genphy_driver = {
.suspend = genphy_suspend,
.resume = genphy_resume,
.driver = { .owner = THIS_MODULE, },
-};
+} };
static int __init phy_init(void)
{
@@ -1194,7 +1205,8 @@ static int __init phy_init(void)
if (rc)
return rc;
- rc = phy_driver_register(&genphy_driver);
+ rc = phy_drivers_register(genphy_driver,
+ ARRAY_SIZE(genphy_driver));
if (rc)
mdio_bus_exit();
@@ -1203,7 +1215,8 @@ static int __init phy_init(void)
static void __exit phy_exit(void)
{
- phy_driver_unregister(&genphy_driver);
+ phy_drivers_unregister(genphy_driver,
+ ARRAY_SIZE(genphy_driver));
mdio_bus_exit();
}