From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aaron Brown Subject: [net-next 0/7] Intel Wired LAN Driver Updates Date: Fri, 17 Jan 2014 18:29:58 -0800 Message-ID: <1390012205-21995-1-git-send-email-aaron.f.brown@intel.com> Cc: Aaron Brown , netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com To: davem@davemloft.net Return-path: Received: from mga14.intel.com ([143.182.124.37]:24162 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752165AbaARCaK (ORCPT ); Fri, 17 Jan 2014 21:30:10 -0500 Sender: netdev-owner@vger.kernel.org List-ID: This series contains updates from Emil to ixgbevf. He cleans up the code by removing the adapter structure as a parameter from multiple functions in favor of using the ixgbevf_ring structure and moves hot-path specific statistic int the ring structure for anticipated performance gains. He also removes the Tx/Rx counters for checksum offload and adds counters for tx_restart_queue and tx_timeout_count. Next he makes it so that the first tx_buffer structure acts as a central storage location for most the skb info we are about to transmit, then takes advantage of the dma buffer always being present in the first descriptor and mapped as single allowing a call to dma_unmap_single which alleviates the need to check for DMA mapping in ixgbevf_clean_tx_irq(). Finally he merges the ixgbevf_tx_map call and the ixgbevf_tx_queue call into a single function. Emil Tantilov (7): ixgbevf: make use of the dev pointer in the ixgbevf_ring struct ixgbevf: move ring specific stats into ring specific structure ixgbevf: remove counters for Tx/Rx checksum offload ixgbevf: add tx counters ixgbevf: make the first tx_buffer a repository for most of the skb info ixgbevf: redo dma mapping using the tx buffer info ixgbevf: merge ixgbevf_tx_map and ixgbevf_tx_queue into a single function drivers/net/ethernet/intel/ixgbevf/defines.h | 1 + drivers/net/ethernet/intel/ixgbevf/ethtool.c | 62 +-- drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 90 ++-- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 620 +++++++++++----------- 4 files changed, 403 insertions(+), 370 deletions(-) -- 1.8.5.GIT