From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:60680 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932580AbeCLQvM (ORCPT ); Mon, 12 Mar 2018 12:51:12 -0400 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w2CGoK95024407 for ; Mon, 12 Mar 2018 12:51:12 -0400 Received: from e16.ny.us.ibm.com (e16.ny.us.ibm.com [129.33.205.206]) by mx0a-001b2d01.pphosted.com with ESMTP id 2gnsaa4b06-1 (version=TLSv1.2 cipher=AES256-SHA256 bits=256 verify=NOT) for ; Mon, 12 Mar 2018 12:51:11 -0400 Received: from localhost by e16.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 12 Mar 2018 12:51:10 -0400 From: Thomas Falcon To: netdev@vger.kernel.org Cc: davem@davemloft.net, jallen@linux.vnet.ibm.com, nfont@linux.vnet.ibm.com, Thomas Falcon Subject: [PATCH net-next v2 0/4] ibmvnic: Fix VLAN and other device errata Date: Mon, 12 Mar 2018 11:51:01 -0500 Message-Id: <1520873465-23312-1-git-send-email-tlfalcon@linux.vnet.ibm.com> Sender: netdev-owner@vger.kernel.org List-ID: This patch series contains fixes for VLAN and other backing hardware errata. The VLAN fixes are mostly to account for the additional four bytes VLAN header in TX descriptors and buffers, when applicable. The other fixes for device errata are to pad small packets to avoid a possible connection error that can occur when some devices attempt to transmit small packets. The other fixes are GSO related. Some devices cannot handle a smaller MSS or a packet with a single segment, so disable GSO in those cases. v2: Fix style mistake (unneeded brackets) in patch 3/4 Thomas Falcon (4): ibmvnic: Account for VLAN tag in L2 Header descriptor ibmvnic: Account for VLAN header length in TX buffers ibmvnic: Pad small packets to minimum MTU size ibmvnic: Handle TSO backing device errata drivers/net/ethernet/ibm/ibmvnic.c | 50 +++++++++++++++++++++++++++++++++++--- 1 file changed, 46 insertions(+), 4 deletions(-) -- 2.12.3