Piteball
/
android_kernel_samsung_msm8976
mirror of https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
1
1
Fork 0
Code Issues Projects Releases Wiki Activity

jme: Fix PHY power-off error 

Adding phy_on in opposition to phy_off.

Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Cc: <stable@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guo-Fu Tseng 2010-10-18 14:10:40 +00:00 committed by David S. Miller
parent 7bfc475323
commit c8a8684d5c
1 changed files with 18 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/net/jme.c
View File

@ -1574,6 +1574,16 @@ jme_free_irq(struct jme_adapter *jme)
}
}
static inline void
jme_phy_on(struct jme_adapter *jme)
{
u32 bmcr;
bmcr = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_BMCR);
bmcr &= ~BMCR_PDOWN;
jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, bmcr);
}
static int
jme_open(struct net_device *netdev)
{
@ -1594,10 +1604,12 @@ jme_open(struct net_device *netdev)
jme_start_irq(jme);
if (test_bit(JME_FLAG_SSET, &jme->flags))
if (test_bit(JME_FLAG_SSET, &jme->flags)) {
jme_phy_on(jme);
jme_set_settings(netdev, &jme->old_ecmd);
else
} else {
jme_reset_phy_processor(jme);
}
jme_reset_link(jme);
@ -3005,10 +3017,12 @@ jme_resume(struct pci_dev *pdev)
jme_clear_pm(jme);
pci_restore_state(pdev);
if (test_bit(JME_FLAG_SSET, &jme->flags))
if (test_bit(JME_FLAG_SSET, &jme->flags)) {
jme_phy_on(jme);
jme_set_settings(netdev, &jme->old_ecmd);
else
} else {
jme_reset_phy_processor(jme);
}
jme_start_irq(jme);
netif_device_attach(netdev);