From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752121AbcBCTxz (ORCPT ); Wed, 3 Feb 2016 14:53:55 -0500 Received: from p3plsmtps2ded04.prod.phx3.secureserver.net ([208.109.80.198]:54640 "EHLO p3plsmtps2ded04.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751875AbcBCTxy (ORCPT ); Wed, 3 Feb 2016 14:53:54 -0500 x-originating-ip: 72.167.245.219 From: Simon Xiao To: kys@microsoft.com, haiyangz@microsoft.com, devel@linuxdriverproject.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Simon Xiao Subject: [PATCH net-next] hv_netvsc: Add feature flags NETIF_F_IPV6_CSUM and NETIF_F_TSO6 for netvsc Date: Wed, 3 Feb 2016 13:30:41 -0800 Message-Id: <1454535041-14893-1-git-send-email-sixiao@microsoft.com> X-Mailer: git-send-email 1.7.4.1 X-CMAE-Envelope: MS4wfCguGRNCJPXziKUe7nT+p5+RYQrZRmxpEJ0UuOsUcwcvoSYmEqi+OIsT51l6kJi3ZGyD49PtKH8k0BLzbu4eUVNr9HQyG3f5wXQbf8FcjbYBHbt/GTxK y7zZf/powFet4qnsFOEUd7JV+UB4vgzxhT1aFWrFWxwEYlxhdtY+G49ZnQXXUVlVhIsLWyc6VYj5WbO8NpKECthfHDrGuMRQHnJerrL5ZpzEK+QNJKBrHCbc h8Puo3MpZ8wBuLb2CeAIBJGtXksaCn98jzsS32TVkS6zpIAsYULD1pk7X3h4TbuppcBusGVwaoTqq25mm4j2j4tPBQEkZ5qOo8XYyrETci6UqDfDeeb8yXhe /UPB6kEE Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 1. Adding NETIF_F_IPV6_CSUM and NETIF_F_TSO6 feature flags which are supported by Hyper-V platform. 2. Cleanup the coding style of flag assignment by using macro. Signed-off-by: Simon Xiao Reviewed-by: K. Y. Srinivasan Reviewed-by: Haiyang Zhang --- drivers/net/hyperv/netvsc_drv.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 1d3a665..0cde741 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -43,6 +43,12 @@ #define RING_SIZE_MIN 64 #define LINKCHANGE_INT (2 * HZ) +#define NETVSC_HW_FEATURES (NETIF_F_RXCSUM | \ + NETIF_F_SG | \ + NETIF_F_TSO | \ + NETIF_F_TSO6 | \ + NETIF_F_IP_CSUM | \ + NETIF_F_IPV6_CSUM) static int ring_size = 128; module_param(ring_size, int, S_IRUGO); MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)"); @@ -1081,10 +1087,8 @@ static int netvsc_probe(struct hv_device *dev, net->netdev_ops = &device_ops; - net->hw_features = NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_IP_CSUM | - NETIF_F_TSO; - net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM | - NETIF_F_IP_CSUM | NETIF_F_TSO; + net->hw_features = NETVSC_HW_FEATURES; + net->features = NETVSC_HW_FEATURES | NETIF_F_HW_VLAN_CTAG_TX; net->ethtool_ops = ðtool_ops; SET_NETDEV_DEV(net, &dev->device); -- 2.5.0