diff options
Diffstat (limited to 'drivers/net/igb/igb.h')
| -rw-r--r-- | drivers/net/igb/igb.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h index 044ba02211cd..1675f6a9ef2f 100644 --- a/drivers/net/igb/igb.h +++ b/drivers/net/igb/igb.h @@ -87,9 +87,13 @@ struct vf_data_storage { * descriptors until either it has this many to write back, or the * ITR timer expires. */ -#define IGB_RX_PTHRESH 16 +#define IGB_RX_PTHRESH (hw->mac.type <= e1000_82576 ? 16 : 8) #define IGB_RX_HTHRESH 8 #define IGB_RX_WTHRESH 1 +#define IGB_TX_PTHRESH 8 +#define IGB_TX_HTHRESH 1 +#define IGB_TX_WTHRESH ((hw->mac.type == e1000_82576 && \ + adapter->msix_entries) ? 0 : 16) /* this is the size past which hardware will drop packets when setting LPE=0 */ #define MAXIMUM_ETHERNET_VLAN_SIZE 1522 |