diff options
Diffstat (limited to 'patches/0043-ndo_set_vf_rate/igb_set_vf_rate.patch')
| -rw-r--r-- | patches/0043-ndo_set_vf_rate/igb_set_vf_rate.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/patches/0043-ndo_set_vf_rate/igb_set_vf_rate.patch b/patches/0043-ndo_set_vf_rate/igb_set_vf_rate.patch new file mode 100644 index 00000000..6dea4e1e --- /dev/null +++ b/patches/0043-ndo_set_vf_rate/igb_set_vf_rate.patch @@ -0,0 +1,28 @@ +--- a/drivers/net/ethernet/intel/igb/igb_main.c ++++ b/drivers/net/ethernet/intel/igb/igb_main.c +@@ -8013,6 +8013,7 @@ static int igb_ndo_set_vf_bw(struct net_ + if (hw->mac.type != e1000_82576) + return -EOPNOTSUPP; + ++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0) + if (min_tx_rate) + return -EINVAL; + +@@ -8026,7 +8027,17 @@ static int igb_ndo_set_vf_bw(struct net_ + adapter->vf_rate_link_speed = actual_link_speed; + adapter->vf_data[vf].tx_rate = (u16)max_tx_rate; + igb_set_vf_rate_limit(hw, vf, max_tx_rate, actual_link_speed); ++#else ++ actual_link_speed = igb_link_mbps(adapter->link_speed); ++ if ((vf >= adapter->vfs_allocated_count) || ++ (!(rd32(E1000_STATUS) & E1000_STATUS_LU)) || ++ (tx_rate < 0) || (tx_rate > actual_link_speed)) ++ return -EINVAL; + ++ adapter->vf_rate_link_speed = actual_link_speed; ++ adapter->vf_data[vf].tx_rate = (u16)tx_rate; ++ igb_set_vf_rate_limit(hw, vf, tx_rate, actual_link_speed); ++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0) */ + return 0; + } + |