From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752369AbdJFPfm (ORCPT ); Fri, 6 Oct 2017 11:35:42 -0400 Received: from a2nlsmtp01-02.prod.iad2.secureserver.net ([198.71.225.36]:53848 "EHLO a2nlsmtp01-02.prod.iad2.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752073AbdJFPfU (ORCPT ); Fri, 6 Oct 2017 11:35:20 -0400 x-originating-ip: 107.180.71.197 From: Haiyang Zhang To: davem@davemloft.net, netdev@vger.kernel.org Cc: haiyangz@microsoft.com, kys@microsoft.com, sthemmin@microsoft.com, olaf@aepfle.de, vkuznets@redhat.com, linux-kernel@vger.kernel.org Subject: [PATCH net-next,3/3] hv_netvsc: Update netvsc Document for TCP hash level setting Date: Fri, 6 Oct 2017 08:33:59 -0700 Message-Id: <20171006153359.8400-4-haiyangz@exchange.microsoft.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20171006153359.8400-1-haiyangz@exchange.microsoft.com> References: <20171006153359.8400-1-haiyangz@exchange.microsoft.com> Reply-To: haiyangz@microsoft.com X-CMAE-Envelope: MS4wfHloMwVYNfd5MN4wj3PoCCpvPvW9qk8jNDo3fg6S82elxsXveN9JIT6oyMjJlqLidopPnVl1OfbdI3oDmULdrAvfZsSHsybyqSt+wMSKRMaVnudoTqRK 0zkkFYUv+rPk7qaQ5O69JI7y3xwEikeBWNBSMkltqMAVm61064HvVHZC5VWKTX/jUX9aBA7f0BShNgf1uP3BgCa8Iu1D2QxyQUtGnD8r+sI9TYMsfK6092F4 YDfMdW/QTEYf1qV6PnpkFOmJpiY0eepWaRv3RZBJDX0J6gLyNomvL2MXAi64Jv/gpc54/RLBVMNvPN1rrcL+86slTcOWiDLj/JMZ0OsEJpWwXFlelk2TevXz Q3uHpbH8zuAEUQ2wfyY+5nqlwtTO8SB333gGaYGJYwrILQfFf9WqOMZK8VyUcKiKXE/vC+JG Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Haiyang Zhang Update Documentation/networking/netvsc.txt for TCP hash level setting and related info. Signed-off-by: Haiyang Zhang --- Documentation/networking/netvsc.txt | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/networking/netvsc.txt b/Documentation/networking/netvsc.txt index 93560fb1170a..92f5b31392fa 100644 --- a/Documentation/networking/netvsc.txt +++ b/Documentation/networking/netvsc.txt @@ -19,12 +19,12 @@ Features Receive Side Scaling -------------------- - Hyper-V supports receive side scaling. For TCP, packets are - distributed among available queues based on IP address and port + Hyper-V supports receive side scaling. For TCP & UDP, packets can + be distributed among available queues based on IP address and port number. - For UDP, we can switch UDP hash level between L3 and L4 by ethtool - command. UDP over IPv4 and v6 can be set differently. The default + For TCP & UDP, we can switch hash level between L3 and L4 by ethtool + command. TCP/UDP over IPv4 and v6 can be set differently. The default hash level is L4. We currently only allow switching TX hash level from within the guests. -- 2.14.1