| Submitter | w90p710@gmail.com |
|---|---|
| Date | July 25, 2012, 12:13 p.m. |
| Message ID | <1343218439-5403-1-git-send-email-w90p710@gmail.com> |
| Download | mbox | patch |
| Permalink | /patch/173141/ |
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
Comments
From: w90p710@gmail.com Date: Wed, 25 Jul 2012 20:13:59 +0800 > From: Wei Yang <w90p710@gmail.com> > > When attempting to disable ethernet autonegation via ethtool, > the pch_gpe driver will set software reset bit of PHY chip, But > control register of PHY chip of FRI2 will reenable ethernet autonegation. > > Signed-off-by: Wei Yang <w90p710@gmail.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Patch
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c index ac4e72d..e2be4a7 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c @@ -129,7 +129,6 @@ static int pch_gbe_set_settings(struct net_device *netdev, hw->mac.link_duplex = ecmd->duplex; hw->phy.autoneg_advertised = ecmd->advertising; hw->mac.autoneg = ecmd->autoneg; - pch_gbe_hal_phy_sw_reset(hw); /* reset the link */ if (netif_running(adapter->netdev)) { diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 3787c64..8e6d2aa 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -1988,6 +1988,7 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter) void pch_gbe_down(struct pch_gbe_adapter *adapter) { struct net_device *netdev = adapter->netdev; + struct pci_dev *pdev = adapter->pdev; struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring; /* signal that we're down so the interrupt handler does not @@ -2004,7 +2005,8 @@ void pch_gbe_down(struct pch_gbe_adapter *adapter) netif_carrier_off(netdev); netif_stop_queue(netdev); - pch_gbe_reset(adapter); + if ((pdev->error_state) && (pdev->error_state != pci_channel_io_normal)) + pch_gbe_reset(adapter); pch_gbe_clean_tx_ring(adapter, adapter->tx_ring); pch_gbe_clean_rx_ring(adapter, adapter->rx_ring);