diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_sriov.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_sriov.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c index 74bca74d57c1..d4cd20f30199 100644 --- a/drivers/net/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ixgbe/ixgbe_sriov.c @@ -334,3 +334,29 @@ void ixgbe_msg_task(struct ixgbe_adapter *adapter) } } +void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter) +{ + struct ixgbe_hw *hw = &adapter->hw; + + /* disable transmit and receive for all vfs */ + IXGBE_WRITE_REG(hw, IXGBE_VFTE(0), 0); + IXGBE_WRITE_REG(hw, IXGBE_VFTE(1), 0); + + IXGBE_WRITE_REG(hw, IXGBE_VFRE(0), 0); + IXGBE_WRITE_REG(hw, IXGBE_VFRE(1), 0); +} + +void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter) +{ + struct ixgbe_hw *hw = &adapter->hw; + u32 ping; + int i; + + for (i = 0 ; i < adapter->num_vfs; i++) { + ping = IXGBE_PF_CONTROL_MSG; + if (adapter->vfinfo[i].clear_to_send) + ping |= IXGBE_VT_MSGTYPE_CTS; + ixgbe_write_mbx(hw, &ping, 1, i); + } +} + |