From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56648) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cIvmm-0003Ok-Qt for qemu-devel@nongnu.org; Mon, 19 Dec 2016 06:07:17 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cIvmh-0001de-Q1 for qemu-devel@nongnu.org; Mon, 19 Dec 2016 06:07:16 -0500 Received: from mga11.intel.com ([192.55.52.93]:47005) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cIvmh-0001c9-Ee for qemu-devel@nongnu.org; Mon, 19 Dec 2016 06:07:11 -0500 From: Wei Wang Date: Mon, 19 Dec 2016 19:05:54 +0800 Message-Id: <1482145554-88823-4-git-send-email-wei.w.wang@intel.com> In-Reply-To: <1482145554-88823-1-git-send-email-wei.w.wang@intel.com> References: <1482145554-88823-1-git-send-email-wei.w.wang@intel.com> Subject: [Qemu-devel] [PATCH v3 3/3] spec/vhost-user: add the VHOST_USER_SET_VHOST_PCI message List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: marcandre.lureau@gmail.com, mst@redhat.com, stefanha@redhat.com, pbonzini@redhat.com, qemu-devel@nongnu.org, virtio-comment@lists.oasis-open.org Cc: Wei Wang The VHOST_USER_SET_VHOST_PCI message is introduced to start/stop the vhost-pci based inter-VM communiaction by the master. Signed-off-by: Wei Wang --- docs/specs/vhost-user.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/docs/specs/vhost-user.txt b/docs/specs/vhost-user.txt index 80dcfc1..4e2ce60 100644 --- a/docs/specs/vhost-user.txt +++ b/docs/specs/vhost-user.txt @@ -490,6 +490,18 @@ Message types This request should be sent only when VHOST_USER_PROTOCOL_F_SET_DEVICE_ID has been negotiated. + * VHOST_USER_SET_VHOST_PCI + + Id: 21 + Equivalent ioctl: N/A + Master payload: u64 + + The master requests the slave to start or stop the vhost-pci device for + the inter-VM communication. + This request should be sent only when VHOST_USER_PROTOCOL_F_VHOST_PCI has + been negotiated. + + VHOST_USER_PROTOCOL_F_REPLY_ACK: ------------------------------- The original vhost-user specification only demands replies for certain -- 2.7.4