diff options
| author | Peter Waskiewicz <peter.p.waskiewicz.jr@intel.com> | 2010-04-27 00:38:15 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-27 17:18:25 (GMT) |
| commit | 61fac744dddb22d99c7b12250bc9bada7866df08 (patch) | |
| tree | c0d0502495cdc8fc2ade8ce44e5f483835c6e7b5 /drivers/net/ixgbe/ixgbe_type.h | |
| parent | 908ba2bfd22253f26fa910cd855e4ccffb1467d0 (diff) | |
| download | linux-fsl-qoriq-61fac744dddb22d99c7b12250bc9bada7866df08.tar.xz | |
ixgbe: Power down PHY during driver resets
The PHY laser is still on during driver init. It's allowing
garbage to hit our FIFO, which eventually can cause the entire
device to die. Power down the laser while setting up the device,
and re-enable the laser before getting link.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_type.h')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_type.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h index 4ec6dc1..534affc 100644 --- a/drivers/net/ixgbe/ixgbe_type.h +++ b/drivers/net/ixgbe/ixgbe_type.h @@ -2398,6 +2398,8 @@ struct ixgbe_mac_operations { s32 (*enable_rx_dma)(struct ixgbe_hw *, u32); /* Link */ + void (*disable_tx_laser)(struct ixgbe_hw *); + void (*enable_tx_laser)(struct ixgbe_hw *); void (*flap_tx_laser)(struct ixgbe_hw *); s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool); s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool); |