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Blackfin EMAC Driver: Functional power management support

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Reprogram MAC address after resume from Suspend Mem
(Blackfin Hibernate looses all CORE and SYSTEM register content)

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Michael Hennerich 2008-07-27 22:45:05 +08:00 committed by Jeff Garzik
parent a50c0c05c3
commit ee02fee8f6
1 changed files with 1 additions and 0 deletions
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drivers/net/bfin_mac.c
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@ -971,6 +971,7 @@ static int bfin_mac_open(struct net_device *dev)
phy_start(lp->phydev);
phy_write(lp->phydev, MII_BMCR, BMCR_RESET);
setup_system_regs(dev);
setup_mac_addr(dev->dev_addr);
bfin_mac_disable();
bfin_mac_enable();
pr_debug("hardware init finished\n");