erratum 5.6 states the autoneg completion bit is functional only if the
autoneg bit is asserted.
This fixes any secondarily-issued networking commands on non-gigabit
links on the mpc8360 mds board.
Signed-off-by: Kim Phillips <[EMAIL PROTECTED]>
---
gvb, please test, and give us your blessings if this fixes your second
ping failing issue.
To go through biggerbadderben, for 1.3.2.
drivers/qe/uec_phy.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c
index c549b6b..cf9921b 100644
--- a/drivers/qe/uec_phy.c
+++ b/drivers/qe/uec_phy.c
@@ -574,6 +574,7 @@ void marvell_phy_interface_mode (struct eth_device *dev,
{
uec_private_t *uec = (uec_private_t *) dev->priv;
struct uec_mii_info *mii_info;
+ u16 status;
if (!uec->mii_info) {
printf ("%s: the PHY not intialized\n", __FUNCTION__);
@@ -609,6 +610,13 @@ void marvell_phy_interface_mode (struct eth_device *dev,
phy_write (mii_info, 0x00, 0x8100);
udelay (1000000);
}
+
+ /* handle 88e1111 rev.B2 erratum 5.6 */
+ if (mii_info->autoneg) {
+ status = phy_read (mii_info, PHY_BMCR);
+ phy_write (mii_info, PHY_BMCR, status | PHY_BMCR_AUTON);
+ }
+ /* now the B2 will correctly report autoneg completion status */
}
void change_phy_interface_mode (struct eth_device *dev, enet_interface_e mode)
--
1.5.4.23.gef5b9
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