From mboxrd@z Thu Jan 1 00:00:00 1970 From: David L Stevens Subject: [PATCH net-next 0/6] sunvnet: add SG, HW_CSUM, GSO, and TSO support Date: Tue, 02 Dec 2014 15:30:39 -0500 Message-ID: <547E216F.4000307@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, Sowmini Varadhan To: David Miller Return-path: Received: from userp1040.oracle.com ([156.151.31.81]:30763 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932844AbaLBUao (ORCPT ); Tue, 2 Dec 2014 15:30:44 -0500 Sender: netdev-owner@vger.kernel.org List-ID: This patch set adds everything needed for TSO support in sunvnet. On my test hardware, this increases the single-stream TCP throughput for the default 1500-byte MTU Linux-Linux from ~2Gbps to 10Gbps and Linux-Solaris from ~2Gbps to 6Gbps. David L Stevens (6): sunvnet: rename vnet_port_alloc_tx_bufs and move after version negotiation sunvnet: add VIO v1.7 and v1.8 support sunvnet: add scatter/gather support sunvnet: add checksum offload support sunvnet: add GSO support sunvnet: add TSO support arch/sparc/include/asm/vio.h | 19 ++ drivers/net/ethernet/sun/sunvnet.c | 406 ++++++++++++++++++++++++++++++++---- drivers/net/ethernet/sun/sunvnet.h | 9 +- 3 files changed, 388 insertions(+), 46 deletions(-)