diff options
author | Thomas Huth <thuth@redhat.com> | 2019-09-10 16:41:20 +0200 |
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committer | Thomas Huth <thuth@redhat.com> | 2020-01-12 11:42:41 +0100 |
commit | 1cf4323ecd03235984e43a416a42f10c975cf785 (patch) | |
tree | 57ad5475a4cbbbe0088aecf86b682d8e11150b9f /tests/libqos/virtio-blk.c | |
parent | 833884f37adc9f125fa2f345704d7019b8651619 (diff) |
tests/libqos: Move the libqos files under tests/qtest/
The qos stuff belongs to qtest, so move it into that directory, too.
Message-Id: <20191218103059.11729-8-thuth@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'tests/libqos/virtio-blk.c')
-rw-r--r-- | tests/libqos/virtio-blk.c | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/tests/libqos/virtio-blk.c b/tests/libqos/virtio-blk.c deleted file mode 100644 index 726e93c5c1..0000000000 --- a/tests/libqos/virtio-blk.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * libqos driver framework - * - * Copyright (c) 2018 Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/> - */ - -#include "qemu/osdep.h" -#include "libqtest.h" -#include "qemu/module.h" -#include "standard-headers/linux/virtio_blk.h" -#include "libqos/qgraph.h" -#include "libqos/virtio-blk.h" - -#define PCI_SLOT 0x04 -#define PCI_FN 0x00 - -/* virtio-blk-device */ -static void *qvirtio_blk_get_driver(QVirtioBlk *v_blk, - const char *interface) -{ - if (!g_strcmp0(interface, "virtio-blk")) { - return v_blk; - } - if (!g_strcmp0(interface, "virtio")) { - return v_blk->vdev; - } - - fprintf(stderr, "%s not present in virtio-blk-device\n", interface); - g_assert_not_reached(); -} - -static void *qvirtio_blk_device_get_driver(void *object, - const char *interface) -{ - QVirtioBlkDevice *v_blk = object; - return qvirtio_blk_get_driver(&v_blk->blk, interface); -} - -static void *virtio_blk_device_create(void *virtio_dev, - QGuestAllocator *t_alloc, - void *addr) -{ - QVirtioBlkDevice *virtio_blk = g_new0(QVirtioBlkDevice, 1); - QVirtioBlk *interface = &virtio_blk->blk; - - interface->vdev = virtio_dev; - - virtio_blk->obj.get_driver = qvirtio_blk_device_get_driver; - - return &virtio_blk->obj; -} - -/* virtio-blk-pci */ -static void *qvirtio_blk_pci_get_driver(void *object, const char *interface) -{ - QVirtioBlkPCI *v_blk = object; - if (!g_strcmp0(interface, "pci-device")) { - return v_blk->pci_vdev.pdev; - } - return qvirtio_blk_get_driver(&v_blk->blk, interface); -} - -static void *virtio_blk_pci_create(void *pci_bus, QGuestAllocator *t_alloc, - void *addr) -{ - QVirtioBlkPCI *virtio_blk = g_new0(QVirtioBlkPCI, 1); - QVirtioBlk *interface = &virtio_blk->blk; - QOSGraphObject *obj = &virtio_blk->pci_vdev.obj; - - virtio_pci_init(&virtio_blk->pci_vdev, pci_bus, addr); - interface->vdev = &virtio_blk->pci_vdev.vdev; - - g_assert_cmphex(interface->vdev->device_type, ==, VIRTIO_ID_BLOCK); - - obj->get_driver = qvirtio_blk_pci_get_driver; - - return obj; -} - -static void virtio_blk_register_nodes(void) -{ - /* FIXME: every test using these two nodes needs to setup a - * -drive,id=drive0 otherwise QEMU is not going to start. - * Therefore, we do not include "produces" edge for virtio - * and pci-device yet. - */ - - char *arg = g_strdup_printf("id=drv0,drive=drive0,addr=%x.%x", - PCI_SLOT, PCI_FN); - - QPCIAddress addr = { - .devfn = QPCI_DEVFN(PCI_SLOT, PCI_FN), - }; - - QOSGraphEdgeOptions opts = { }; - - /* virtio-blk-device */ - opts.extra_device_opts = "drive=drive0"; - qos_node_create_driver("virtio-blk-device", virtio_blk_device_create); - qos_node_consumes("virtio-blk-device", "virtio-bus", &opts); - qos_node_produces("virtio-blk-device", "virtio-blk"); - - /* virtio-blk-pci */ - opts.extra_device_opts = arg; - add_qpci_address(&opts, &addr); - qos_node_create_driver("virtio-blk-pci", virtio_blk_pci_create); - qos_node_consumes("virtio-blk-pci", "pci-bus", &opts); - qos_node_produces("virtio-blk-pci", "virtio-blk"); - - g_free(arg); -} - -libqos_init(virtio_blk_register_nodes); |