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authorRostislav Pehlivanov <atomnuker@gmail.com>2016-01-27 21:33:30 +0300
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2016-04-05 03:44:46 +0300
commitc04f90e592431489df114971ff025265d429e48f (patch)
tree353b7048bdfb86143c617c2206c03b94e1f2f78d /drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
parentafdc71e4d6dc46d0f5bea7461ce356e6056f5ba8 (diff)
downloadlinux-c04f90e592431489df114971ff025265d429e48f.tar.xz
ixgbe: add a callback to set the maximum transmit bitrate
This commit adds a callback which allows to adjust the maximum transmit bitrate the card can output. This makes it possible to get a smooth traffic instead of the default burst-y behaviour when trying to output e.g. a video stream. Much of the logic needed to get a correct bcnrc_val was taken from the ixgbe_set_vf_rate_limit() function. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h')
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
index dad925706f4c..47e65e2f886a 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
@@ -44,6 +44,7 @@ void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter);
int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac);
int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan,
u8 qos);
+int ixgbe_link_mbps(struct ixgbe_adapter *adapter);
int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate,
int max_tx_rate);
int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);