From patchwork Wed Aug 6 18:11:00 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: KY Srinivasan X-Patchwork-Id: 377086 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id BCDE914009C for ; Thu, 7 Aug 2014 03:09:09 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932838AbaHFRIv (ORCPT ); Wed, 6 Aug 2014 13:08:51 -0400 Received: from p3plsmtps2ded04.prod.phx3.secureserver.net ([208.109.80.198]:59034 "EHLO p3plsmtps2ded04.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932827AbaHFRIv (ORCPT ); Wed, 6 Aug 2014 13:08:51 -0400 Received: from linuxonhyperv.com ([72.167.245.219]) by p3plsmtps2ded04.prod.phx3.secureserver.net with : DED : id bV8p1o00L4kklxU01V8pK4; Wed, 06 Aug 2014 10:08:50 -0700 x-originating-ip: 72.167.245.219 Received: by linuxonhyperv.com (Postfix, from userid 507) id 7744822B8B3A; Wed, 6 Aug 2014 11:11:01 -0700 (PDT) From: "K. Y. Srinivasan" To: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com, jasowang@redhat.com Cc: "K. Y. Srinivasan" Subject: [PATCH 1/1] Drivers: net-next: hyperv: Adjust the size of sendbuf region to support ws2008r2 Date: Wed, 6 Aug 2014 11:11:00 -0700 Message-Id: <1407348660-6844-1-git-send-email-kys@microsoft.com> X-Mailer: git-send-email 1.7.4.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org WS2008R2 is a supported platform and it turns out that the maximum sendbuf size that ws2008R2 can support is only 15MB. Make the necessary adjustment. Signed-off-by: K. Y. Srinivasan --- drivers/net/hyperv/hyperv_net.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 40ba1ef..459b823 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -584,7 +584,7 @@ struct nvsp_message { #define NETVSC_RECEIVE_BUFFER_SIZE (1024*1024*16) /* 16MB */ #define NETVSC_RECEIVE_BUFFER_SIZE_LEGACY (1024*1024*15) /* 15MB */ -#define NETVSC_SEND_BUFFER_SIZE (1024 * 1024 * 16) /* 16MB */ +#define NETVSC_SEND_BUFFER_SIZE (1024 * 1024 * 15) /* 15MB */ #define NETVSC_INVALID_INDEX -1