From patchwork Thu Aug 9 18:04:18 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haiyang Zhang X-Patchwork-Id: 176203 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 123762C00ED for ; Fri, 10 Aug 2012 03:48:33 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758534Ab2HIRsS (ORCPT ); Thu, 9 Aug 2012 13:48:18 -0400 Received: from p3plsmtps2ded01.prod.phx3.secureserver.net ([208.109.80.58]:51663 "HELO p3plsmtps2ded01-02.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1757744Ab2HIRsQ (ORCPT ); Thu, 9 Aug 2012 13:48:16 -0400 Received: (qmail 6051 invoked from network); 9 Aug 2012 17:48:16 -0000 Received: from unknown (HELO linuxonhyperv.com) (72.167.245.219) by p3plsmtps2ded01-02.prod.phx3.secureserver.net (208.109.80.58) with ESMTP; 09 Aug 2012 17:48:16 -0000 Received: by linuxonhyperv.com (Postfix, from userid 503) id 2231F1901CF; Thu, 9 Aug 2012 11:04:23 -0700 (PDT) From: Haiyang Zhang To: davem@davemloft.net, netdev@vger.kernel.org Cc: haiyangz@microsoft.com, kys@microsoft.com, olaf@aepfle.de, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org Subject: [PATCH net-next, 1/1] hyperv: Add comments for the extended buffer after RNDIS message Date: Thu, 9 Aug 2012 11:04:18 -0700 Message-Id: <1344535458-3613-1-git-send-email-haiyangz@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 Reported-by: Olaf Hering Signed-off-by: Haiyang Zhang --- drivers/net/hyperv/rndis_filter.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index 1e88a10..06f8601 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -46,8 +46,14 @@ struct rndis_request { /* Simplify allocation by having a netvsc packet inline */ struct hv_netvsc_packet pkt; struct hv_page_buffer buf; - /* FIXME: We assumed a fixed size request here. */ + struct rndis_message request_msg; + /* + * The buffer for the extended info after the RNDIS message. It's + * referenced based on the data offset in the RNDIS message. Its size + * is enough for current needs, and should be sufficient for the near + * future. + */ u8 ext[100]; };