vxge: a few bug fixes and performance tweaks for vxge

Hi folks,

This patch series consists of several bug fixes and performance enhancements for the vxge driver. They have passed internal QA. Please apply.

[1/6] vxge: don't drop frame on tx queue full
[2/6] vxge: fix pktgen hangs (don't abuse skb->cb[]) [3/6] vxge: improve tx performance by using mmiowb() instead of wmb() [4/6] vxge: prefetch RxD descriptors
[5/6] vxge: prefetch skb->data
[6/6] vxge: Version update

---
 vxge-config.h  |    7 ++++--
 vxge-main.c    |   66 ++++++++++++++++++++++++++++++++++-----------------------
 vxge-main.h    |    4 ++-
 vxge-traffic.c |   12 ++++++----
 vxge-traffic.h |    2 -
 vxge-version.h |    4 +--
 6 files changed, 58 insertions(+), 37 deletions(-)

From: Benjamin LaHaise <[email protected]>
Date: Tue, 4 Aug 2009 16:20:13 -0400

All applied to net-next-2.6, thanks.