Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756168AbbGFN2s (ORCPT ); Mon, 6 Jul 2015 09:28:48 -0400 Received: from p3plsmtps2ded02.prod.phx3.secureserver.net ([208.109.80.59]:33711 "EHLO p3plsmtps2ded02.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756145AbbGFN2o (ORCPT ); Mon, 6 Jul 2015 09:28:44 -0400 x-originating-ip: 72.167.245.219 From: Dexuan Cui To: gregkh@linuxfoundation.org, davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, driverdev-devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com, jasowang@redhat.com, kys@microsoft.com, haiyangz@microsoft.com Subject: [PATCH 1/7] Drivers: hv: vmbus: define the new offer type for Hyper-V socket (hvsock) Date: Mon, 6 Jul 2015 07:44:34 -0700 Message-Id: <1436193874-26812-1-git-send-email-decui@microsoft.com> X-Mailer: git-send-email 1.7.4.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1210 Lines: 40 A helper function is also added. Signed-off-by: Dexuan Cui --- include/linux/hyperv.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 30d3a1f..aa21814 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -236,6 +236,7 @@ struct vmbus_channel_offer { #define VMBUS_CHANNEL_LOOPBACK_OFFER 0x100 #define VMBUS_CHANNEL_PARENT_OFFER 0x200 #define VMBUS_CHANNEL_REQUEST_MONITORED_NOTIFICATION 0x400 +#define VMBUS_CHANNEL_TLNPI_PROVIDER_OFFER 0x2000 struct vmpacket_descriptor { u16 type; @@ -758,6 +759,12 @@ struct vmbus_channel { struct list_head percpu_list; }; +static inline bool is_hvsock_channel(const struct vmbus_channel *c) +{ + return !!(c->offermsg.offer.chn_flags & + VMBUS_CHANNEL_TLNPI_PROVIDER_OFFER); +} + static inline void set_channel_read_state(struct vmbus_channel *c, bool state) { c->batched_reading = state; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/