From nobody Sun Feb 8 12:19:26 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1548279260849668.5267478368459; Wed, 23 Jan 2019 13:34:20 -0800 (PST) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 288587EBC5; Wed, 23 Jan 2019 21:34:18 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id DB4D86C1F1; Wed, 23 Jan 2019 21:34:17 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 716B918033A1; Wed, 23 Jan 2019 21:34:17 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id x0NLYF5k032670 for ; Wed, 23 Jan 2019 16:34:15 -0500 Received: by smtp.corp.redhat.com (Postfix) id 422B1BA9E; Wed, 23 Jan 2019 21:34:15 +0000 (UTC) Received: from worklaptop.redhat.com (ovpn-120-34.rdu2.redhat.com [10.10.120.34]) by smtp.corp.redhat.com (Postfix) with ESMTP id A236065F72; Wed, 23 Jan 2019 21:34:13 +0000 (UTC) From: Cole Robinson To: libvirt-list@redhat.com Date: Wed, 23 Jan 2019 16:32:50 -0500 Message-Id: <3b52eb01e5c90f4c1ada71a5eefe63e5acd72c2e.1548278586.git.crobinso@redhat.com> In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH v2 22/25] qemu: Support input model=virtio-{non-}transitional X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 23 Jan 2019 21:34:18 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Add model handling for virtio transitional devices. Ex: ... * "virtio-transitional" maps to qemu "virtio-input-host-pci-transitional" * "virtio-non-transitional" maps to qemu "virtio-input-host-non-transitiona= l" Signed-off-by: Cole Robinson Reviewed-by: Andrea Bolognani --- src/qemu/qemu_command.c | 10 +++++++++- src/qemu/qemu_domain_address.c | 13 ++++++++++++- .../virtio-non-transitional.x86_64-3.1.0.args | 4 ++-- .../virtio-non-transitional.x86_64-latest.args | 4 ++-- .../virtio-transitional.x86_64-3.1.0.args | 7 +++---- .../virtio-transitional.x86_64-latest.args | 7 +++---- tests/qemuxml2xmloutdata/virtio-transitional.xml | 9 ++------- 7 files changed, 33 insertions(+), 21 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 9d64c7d7b0..a5c11956ed 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -516,8 +516,16 @@ qemuBuildVirtioDevStr(virBufferPtr buf, ntmodel_cap =3D QEMU_CAPS_DEVICE_VHOST_VSOCK_PCI_NON_TRANSITIO= NAL; break; =20 - case VIR_DOMAIN_DEVICE_LEASE: case VIR_DOMAIN_DEVICE_INPUT: + if (device.data.input->type !=3D VIR_DOMAIN_INPUT_TYPE_PASSTHR= OUGH) + return 0; + has_tmodel =3D device.data.input->model =3D=3D VIR_DOMAIN_INPU= T_MODEL_VIRTIO_TRANSITIONAL; + has_ntmodel =3D device.data.input->model =3D=3D VIR_DOMAIN_INP= UT_MODEL_VIRTIO_NON_TRANSITIONAL; + tmodel_cap =3D QEMU_CAPS_DEVICE_VIRTIO_INPUT_HOST_PCI_TRANSITI= ONAL; + ntmodel_cap =3D QEMU_CAPS_DEVICE_VIRTIO_INPUT_HOST_PCI_NON_TRA= NSITIONAL; + break; + + case VIR_DOMAIN_DEVICE_LEASE: case VIR_DOMAIN_DEVICE_SOUND: case VIR_DOMAIN_DEVICE_VIDEO: case VIR_DOMAIN_DEVICE_WATCHDOG: diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c index 4767b7aadc..7878d827de 100644 --- a/src/qemu/qemu_domain_address.c +++ b/src/qemu/qemu_domain_address.c @@ -919,7 +919,18 @@ qemuDomainDeviceCalculatePCIConnectFlags(virDomainDevi= ceDefPtr dev, case VIR_DOMAIN_DEVICE_INPUT: switch ((virDomainInputBus) dev->data.input->bus) { case VIR_DOMAIN_INPUT_BUS_VIRTIO: - return virtioFlags; + switch ((virDomainInputModel) dev->data.input->model) { + case VIR_DOMAIN_INPUT_MODEL_VIRTIO_TRANSITIONAL: + /* Transitional devices only work in conventional PCI slot= s */ + return pciFlags; + case VIR_DOMAIN_INPUT_MODEL_VIRTIO: + case VIR_DOMAIN_INPUT_MODEL_VIRTIO_NON_TRANSITIONAL: + case VIR_DOMAIN_INPUT_MODEL_DEFAULT: + return virtioFlags; + case VIR_DOMAIN_INPUT_MODEL_LAST: + break; + } + return 0; =20 case VIR_DOMAIN_INPUT_BUS_PS2: case VIR_DOMAIN_INPUT_BUS_USB: diff --git a/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-3.1.0.ar= gs b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-3.1.0.args index 9130572abe..0f5de86315 100644 --- a/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-3.1.0.args +++ b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-3.1.0.args @@ -42,8 +42,8 @@ fsdev=3Dfsdev-fs0,mount_tag=3Dfs1,bus=3Dpci.1,addr=3D0x0 \ -netdev user,id=3Dhostnet0 \ -device virtio-net-pci,disable-legacy=3Don,disable-modern=3Doff,netdev=3Dh= ostnet0,\ id=3Dnet0,mac=3D00:11:22:33:44:55,bus=3Dpci.2,addr=3D0x0 \ --device virtio-input-host-pci,id=3Dinput0,evdev=3D/dev/input/event1234,bus= =3Dpci.7,\ -addr=3D0x0 \ +-device virtio-input-host-pci,disable-legacy=3Don,disable-modern=3Doff,id= =3Dinput0,\ +evdev=3D/dev/input/event1234,bus=3Dpci.7,addr=3D0x0 \ -device vhost-scsi-pci,disable-legacy=3Don,disable-modern=3Doff,\ wwpn=3Dnaa.5123456789abcde0,vhostfd=3D3,id=3Dhostdev0,bus=3Dpci.4,addr=3D0= x0 \ -device virtio-balloon-pci,disable-legacy=3Don,disable-modern=3Doff,id=3Db= alloon0,\ diff --git a/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.a= rgs b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args index 8e0709816b..383b29f629 100644 --- a/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args +++ b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args @@ -42,8 +42,8 @@ bus=3Dpci.1,addr=3D0x0 \ -netdev user,id=3Dhostnet0 \ -device virtio-net-pci-non-transitional,netdev=3Dhostnet0,id=3Dnet0,\ mac=3D00:11:22:33:44:55,bus=3Dpci.2,addr=3D0x0 \ --device virtio-input-host-pci,id=3Dinput0,evdev=3D/dev/input/event1234,bus= =3Dpci.7,\ -addr=3D0x0 \ +-device virtio-input-host-pci-non-transitional,id=3Dinput0,\ +evdev=3D/dev/input/event1234,bus=3Dpci.7,addr=3D0x0 \ -device vhost-scsi-pci-non-transitional,wwpn=3Dnaa.5123456789abcde0,vhostf= d=3D3,\ id=3Dhostdev0,bus=3Dpci.4,addr=3D0x0 \ -device virtio-balloon-pci-non-transitional,id=3Dballoon0,bus=3Dpci.5,addr= =3D0x0 \ diff --git a/tests/qemuxml2argvdata/virtio-transitional.x86_64-3.1.0.args b= /tests/qemuxml2argvdata/virtio-transitional.x86_64-3.1.0.args index 06fe70bb11..8046e5c102 100644 --- a/tests/qemuxml2argvdata/virtio-transitional.x86_64-3.1.0.args +++ b/tests/qemuxml2argvdata/virtio-transitional.x86_64-3.1.0.args @@ -27,7 +27,6 @@ file=3D/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ addr=3D0x1 \ -device pcie-pci-bridge,id=3Dpci.2,bus=3Dpci.1,addr=3D0x0 \ -device pcie-root-port,port=3D0x9,chassis=3D3,id=3Dpci.3,bus=3Dpcie.0,addr= =3D0x1.0x1 \ --device pcie-root-port,port=3D0xa,chassis=3D4,id=3Dpci.4,bus=3Dpcie.0,addr= =3D0x1.0x2 \ -drive file=3D/dev/HostVG/QEMUGuest1,format=3Draw,if=3Dnone,id=3Ddrive-vir= tio-disk0 \ -device virtio-blk-pci,scsi=3Doff,bus=3Dpci.2,addr=3D0x3,drive=3Ddrive-vir= tio-disk0,\ id=3Dvirtio-disk0,bootindex=3D1 \ @@ -36,8 +35,8 @@ id=3Dvirtio-disk0,bootindex=3D1 \ -netdev user,id=3Dhostnet0 \ -device virtio-net-pci,netdev=3Dhostnet0,id=3Dnet0,mac=3D00:11:22:33:44:55= ,bus=3Dpci.2,\ addr=3D0x2 \ --device virtio-input-host-pci,id=3Dinput0,evdev=3D/dev/input/event1234,bus= =3Dpci.3,\ -addr=3D0x0 \ +-device virtio-input-host-pci,id=3Dinput0,evdev=3D/dev/input/event1234,bus= =3Dpci.2,\ +addr=3D0x7 \ -device vhost-scsi-pci,wwpn=3Dnaa.5123456789abcde0,vhostfd=3D3,id=3Dhostde= v0,\ bus=3Dpci.2,addr=3D0x4 \ -device virtio-balloon-pci,id=3Dballoon0,bus=3Dpci.2,addr=3D0x5 \ @@ -45,5 +44,5 @@ bus=3Dpci.2,addr=3D0x4 \ -device virtio-rng-pci,rng=3Dobjrng0,id=3Drng0,bus=3Dpci.2,addr=3D0x6 \ -sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,\ resourcecontrol=3Ddeny \ --device vhost-vsock-pci,id=3Dvsock0,guest-cid=3D4,vhostfd=3D6789,bus=3Dpci= .2,addr=3D0x7 \ +-device vhost-vsock-pci,id=3Dvsock0,guest-cid=3D4,vhostfd=3D6789,bus=3Dpci= .2,addr=3D0x8 \ -msg timestamp=3Don diff --git a/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args = b/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args index 24b49e6009..410eb28f0a 100644 --- a/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args +++ b/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args @@ -27,7 +27,6 @@ file=3D/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ addr=3D0x1 \ -device pcie-pci-bridge,id=3Dpci.2,bus=3Dpci.1,addr=3D0x0 \ -device pcie-root-port,port=3D0x9,chassis=3D3,id=3Dpci.3,bus=3Dpcie.0,addr= =3D0x1.0x1 \ --device pcie-root-port,port=3D0xa,chassis=3D4,id=3Dpci.4,bus=3Dpcie.0,addr= =3D0x1.0x2 \ -drive file=3D/dev/HostVG/QEMUGuest1,format=3Draw,if=3Dnone,id=3Ddrive-vir= tio-disk0 \ -device virtio-blk-pci-transitional,scsi=3Doff,bus=3Dpci.2,addr=3D0x3,\ drive=3Ddrive-virtio-disk0,id=3Dvirtio-disk0,bootindex=3D1 \ @@ -37,8 +36,8 @@ bus=3Dpci.2,addr=3D0x1 \ -netdev user,id=3Dhostnet0 \ -device virtio-net-pci-transitional,netdev=3Dhostnet0,id=3Dnet0,\ mac=3D00:11:22:33:44:55,bus=3Dpci.2,addr=3D0x2 \ --device virtio-input-host-pci,id=3Dinput0,evdev=3D/dev/input/event1234,bus= =3Dpci.3,\ -addr=3D0x0 \ +-device virtio-input-host-pci-transitional,id=3Dinput0,\ +evdev=3D/dev/input/event1234,bus=3Dpci.2,addr=3D0x7 \ -device vhost-scsi-pci-transitional,wwpn=3Dnaa.5123456789abcde0,vhostfd=3D= 3,\ id=3Dhostdev0,bus=3Dpci.2,addr=3D0x4 \ -device virtio-balloon-pci-transitional,id=3Dballoon0,bus=3Dpci.2,addr=3D0= x5 \ @@ -47,5 +46,5 @@ id=3Dhostdev0,bus=3Dpci.2,addr=3D0x4 \ -sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,\ resourcecontrol=3Ddeny \ -device vhost-vsock-pci-transitional,id=3Dvsock0,guest-cid=3D4,vhostfd=3D6= 789,\ -bus=3Dpci.2,addr=3D0x7 \ +bus=3Dpci.2,addr=3D0x8 \ -msg timestamp=3Don diff --git a/tests/qemuxml2xmloutdata/virtio-transitional.xml b/tests/qemux= ml2xmloutdata/virtio-transitional.xml index b0da885c79..c944f0d9f8 100644 --- a/tests/qemuxml2xmloutdata/virtio-transitional.xml +++ b/tests/qemuxml2xmloutdata/virtio-transitional.xml @@ -39,11 +39,6 @@
- - - -
- @@ -56,7 +51,7 @@ -
+
@@ -73,7 +68,7 @@ -
+
--=20 2.20.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list