diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2009-10-27 15:50:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-28 01:20:20 -0700 |
| commit | 85b430b47736d1f59e8f9efb0e47bc46aeb2b01d (patch) | |
| tree | 24d97f367a97c9b863950bb1d929e28a4d597d97 /drivers/net/igb/igb.h | |
| parent | 7d95b7170eca3f95bad939fc9eb365b823c05e39 (diff) | |
igb: move the tx and rx ring specific config into seperate functions
This change makes the tx and rx config a bit cleaner by breaking out the ring
specific configuration from the generic rx and tx configuration.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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 044ba02211c..1675f6a9ef2 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 |