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e1000: Explicitly power up the PHY during loopback testing. 

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
This commit is contained in:
Jesse Brandeburg 2006-08-16 13:31:33 -07:00 committed by Auke Kok
parent 673a052fde
commit d658266ed6
2 changed files with 8 additions and 1 deletions
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7
drivers/net/e1000/e1000_ethtool.c
View File

@ -1590,6 +1590,8 @@ e1000_diag_test_count(struct net_device *netdev)
return E1000_TEST_LEN;
}
extern void e1000_power_up_phy(struct e1000_adapter *);
static void
e1000_diag_test(struct net_device *netdev,
struct ethtool_test *eth_test, uint64_t *data)
@ -1606,6 +1608,8 @@ e1000_diag_test(struct net_device *netdev,
uint8_t forced_speed_duplex = adapter->hw.forced_speed_duplex;
uint8_t autoneg = adapter->hw.autoneg;
DPRINTK(HW, INFO, "offline testing starting\n");
/* Link test performed before hardware reset so autoneg doesn't
* interfere with test result */
if (e1000_link_test(adapter, &data[4]))
@ -1629,6 +1633,8 @@ e1000_diag_test(struct net_device *netdev,
eth_test->flags |= ETH_TEST_FL_FAILED;
e1000_reset(adapter);
/* make sure the phy is powered up */
e1000_power_up_phy(adapter);
if (e1000_loopback_test(adapter, &data[3]))
eth_test->flags |= ETH_TEST_FL_FAILED;
@ -1642,6 +1648,7 @@ e1000_diag_test(struct net_device *netdev,
if (if_running)
dev_open(netdev);
} else {
DPRINTK(HW, INFO, "online testing starting\n");
/* Online tests */
if (e1000_link_test(adapter, &data[4]))
eth_test->flags |= ETH_TEST_FL_FAILED;

2
drivers/net/e1000/e1000_main.c
View File

@ -484,7 +484,7 @@ e1000_up(struct e1000_adapter *adapter)
*
**/
static void e1000_power_up_phy(struct e1000_adapter *adapter)
void e1000_power_up_phy(struct e1000_adapter *adapter)
{
uint16_t mii_reg = 0;