diff options
| author | Don Skidmore <donald.c.skidmore@intel.com> | 2010-11-16 19:27:17 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2010-11-16 19:27:17 -0800 |
| commit | b93a22260f6f4bcf6c92c54de8530a97d3e921f0 (patch) | |
| tree | 33c1c6dbb1854ecc91d8d8a36d61b85f4ef22aa7 /drivers/net/ixgbe/ixgbe_ethtool.c | |
| parent | fe15e8e1c78521e0b4e375d6ed415b82265419c9 (diff) | |
ixgbe: add support for x540 MAC
This patch adds support for the x540 MAC which is the next MAC in the
82598/82599 line.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_ethtool.c | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index b884f90b5805..f9b58394fbb6 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -431,15 +431,21 @@ static u32 ixgbe_get_tx_csum(struct net_device *netdev) static int ixgbe_set_tx_csum(struct net_device *netdev, u32 data) { struct ixgbe_adapter *adapter = netdev_priv(netdev); + u32 feature_list; - if (data) { - netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; - if (adapter->hw.mac.type == ixgbe_mac_82599EB) - netdev->features |= NETIF_F_SCTP_CSUM; - } else { - netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_SCTP_CSUM); + feature_list = (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM); + switch (adapter->hw.mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + feature_list |= NETIF_F_SCTP_CSUM; + break; + default: + break; } + if (data) + netdev->features |= feature_list; + else + netdev->features &= ~feature_list; return 0; } @@ -1250,6 +1256,7 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data) test = reg_test_82598; break; case ixgbe_mac_82599EB: + case ixgbe_mac_X540: toggle = 0x7FFFF30F; test = reg_test_82599; break; @@ -1476,6 +1483,7 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter) switch (hw->mac.type) { case ixgbe_mac_82599EB: + case ixgbe_mac_X540: reg_ctl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL); reg_ctl &= ~IXGBE_DMATXCTL_TE; IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg_ctl); @@ -1512,6 +1520,7 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter) switch (adapter->hw.mac.type) { case ixgbe_mac_82599EB: + case ixgbe_mac_X540: reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_DMATXCTL); reg_data |= IXGBE_DMATXCTL_TE; IXGBE_WRITE_REG(&adapter->hw, IXGBE_DMATXCTL, reg_data); @@ -2198,6 +2207,22 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data) case ixgbe_mac_82599EB: need_reset = true; break; + case ixgbe_mac_X540: { + int i; + for (i = 0; i < adapter->num_rx_queues; i++) { + struct ixgbe_ring *ring = + adapter->rx_ring[i]; + if (adapter->flags2 & + IXGBE_FLAG2_RSC_ENABLED) { + ixgbe_configure_rscctl(adapter, + ring); + } else { + ixgbe_clear_rscctl(adapter, + ring); + } + } + } + break; default: break; } |