diff options
| -rw-r--r-- | tests/virtio-blk-test.c | 98 |
1 files changed, 52 insertions, 46 deletions
diff --git a/tests/virtio-blk-test.c b/tests/virtio-blk-test.c index 3b943fc..4078321 100644 --- a/tests/virtio-blk-test.c +++ b/tests/virtio-blk-test.c @@ -191,7 +191,7 @@ static void test_basic(const QVirtioBus *bus, QVirtioDevice *dev, qvirtio_set_driver_ok(bus, dev); - /* Write and read with 2 descriptor layout */ + /* Write and read with 3 descriptor layout */ /* Write request */ req.type = QVIRTIO_BLK_T_OUT; req.ioprio = 1; @@ -203,8 +203,10 @@ static void test_basic(const QVirtioBus *bus, QVirtioDevice *dev, g_free(req.data); - free_head = qvirtqueue_add(vq, req_addr, 528, false, true); + free_head = qvirtqueue_add(vq, req_addr, 16, false, true); + qvirtqueue_add(vq, req_addr + 16, 512, false, true); qvirtqueue_add(vq, req_addr + 528, 1, true, false); + qvirtqueue_kick(bus, dev, vq, free_head); qvirtio_wait_queue_isr(bus, dev, vq, QVIRTIO_BLK_TIMEOUT_US); @@ -224,7 +226,8 @@ static void test_basic(const QVirtioBus *bus, QVirtioDevice *dev, g_free(req.data); free_head = qvirtqueue_add(vq, req_addr, 16, false, true); - qvirtqueue_add(vq, req_addr + 16, 513, true, false); + qvirtqueue_add(vq, req_addr + 16, 512, true, true); + qvirtqueue_add(vq, req_addr + 528, 1, true, false); qvirtqueue_kick(bus, dev, vq, free_head); @@ -239,56 +242,55 @@ static void test_basic(const QVirtioBus *bus, QVirtioDevice *dev, guest_free(alloc, req_addr); - /* Write and read with 3 descriptor layout */ - /* Write request */ - req.type = QVIRTIO_BLK_T_OUT; - req.ioprio = 1; - req.sector = 1; - req.data = g_malloc0(512); - strcpy(req.data, "TEST"); + if (features & QVIRTIO_F_ANY_LAYOUT) { + /* Write and read with 2 descriptor layout */ + /* Write request */ + req.type = QVIRTIO_BLK_T_OUT; + req.ioprio = 1; + req.sector = 1; + req.data = g_malloc0(512); + strcpy(req.data, "TEST"); - req_addr = virtio_blk_request(alloc, &req, 512); - - g_free(req.data); + req_addr = virtio_blk_request(alloc, &req, 512); - free_head = qvirtqueue_add(vq, req_addr, 16, false, true); - qvirtqueue_add(vq, req_addr + 16, 512, false, true); - qvirtqueue_add(vq, req_addr + 528, 1, true, false); + g_free(req.data); - qvirtqueue_kick(bus, dev, vq, free_head); + free_head = qvirtqueue_add(vq, req_addr, 528, false, true); + qvirtqueue_add(vq, req_addr + 528, 1, true, false); + qvirtqueue_kick(bus, dev, vq, free_head); - qvirtio_wait_queue_isr(bus, dev, vq, QVIRTIO_BLK_TIMEOUT_US); - status = readb(req_addr + 528); - g_assert_cmpint(status, ==, 0); + qvirtio_wait_queue_isr(bus, dev, vq, QVIRTIO_BLK_TIMEOUT_US); + status = readb(req_addr + 528); + g_assert_cmpint(status, ==, 0); - guest_free(alloc, req_addr); + guest_free(alloc, req_addr); - /* Read request */ - req.type = QVIRTIO_BLK_T_IN; - req.ioprio = 1; - req.sector = 1; - req.data = g_malloc0(512); + /* Read request */ + req.type = QVIRTIO_BLK_T_IN; + req.ioprio = 1; + req.sector = 1; + req.data = g_malloc0(512); - req_addr = virtio_blk_request(alloc, &req, 512); + req_addr = virtio_blk_request(alloc, &req, 512); - g_free(req.data); + g_free(req.data); - free_head = qvirtqueue_add(vq, req_addr, 16, false, true); - qvirtqueue_add(vq, req_addr + 16, 512, true, true); - qvirtqueue_add(vq, req_addr + 528, 1, true, false); + free_head = qvirtqueue_add(vq, req_addr, 16, false, true); + qvirtqueue_add(vq, req_addr + 16, 513, true, false); - qvirtqueue_kick(bus, dev, vq, free_head); + qvirtqueue_kick(bus, dev, vq, free_head); - qvirtio_wait_queue_isr(bus, dev, vq, QVIRTIO_BLK_TIMEOUT_US); - status = readb(req_addr + 528); - g_assert_cmpint(status, ==, 0); + qvirtio_wait_queue_isr(bus, dev, vq, QVIRTIO_BLK_TIMEOUT_US); + status = readb(req_addr + 528); + g_assert_cmpint(status, ==, 0); - data = g_malloc0(512); - memread(req_addr + 16, data, 512); - g_assert_cmpstr(data, ==, "TEST"); - g_free(data); + data = g_malloc0(512); + memread(req_addr + 16, data, 512); + g_assert_cmpstr(data, ==, "TEST"); + g_free(data); - guest_free(alloc, req_addr); + guest_free(alloc, req_addr); + } } static void pci_basic(void) @@ -521,7 +523,8 @@ static void pci_msix(void) g_free(req.data); - free_head = qvirtqueue_add(&vqpci->vq, req_addr, 528, false, true); + free_head = qvirtqueue_add(&vqpci->vq, req_addr, 16, false, true); + qvirtqueue_add(&vqpci->vq, req_addr + 16, 512, false, true); qvirtqueue_add(&vqpci->vq, req_addr + 528, 1, true, false); qvirtqueue_kick(&qvirtio_pci, &dev->vdev, &vqpci->vq, free_head); @@ -544,7 +547,8 @@ static void pci_msix(void) g_free(req.data); free_head = qvirtqueue_add(&vqpci->vq, req_addr, 16, false, true); - qvirtqueue_add(&vqpci->vq, req_addr + 16, 513, true, false); + qvirtqueue_add(&vqpci->vq, req_addr + 16, 512, true, true); + qvirtqueue_add(&vqpci->vq, req_addr + 528, 1, true, false); qvirtqueue_kick(&qvirtio_pci, &dev->vdev, &vqpci->vq, free_head); @@ -625,7 +629,8 @@ static void pci_idx(void) g_free(req.data); - free_head = qvirtqueue_add(&vqpci->vq, req_addr, 528, false, true); + free_head = qvirtqueue_add(&vqpci->vq, req_addr, 16, false, true); + qvirtqueue_add(&vqpci->vq, req_addr + 16, 512, false, true); qvirtqueue_add(&vqpci->vq, req_addr + 528, 1, true, false); qvirtqueue_kick(&qvirtio_pci, &dev->vdev, &vqpci->vq, free_head); @@ -645,7 +650,8 @@ static void pci_idx(void) /* Notify after processing the third request */ qvirtqueue_set_used_event(&vqpci->vq, 2); - free_head = qvirtqueue_add(&vqpci->vq, req_addr, 528, false, true); + free_head = qvirtqueue_add(&vqpci->vq, req_addr, 16, false, true); + qvirtqueue_add(&vqpci->vq, req_addr + 16, 512, false, true); qvirtqueue_add(&vqpci->vq, req_addr + 528, 1, true, false); qvirtqueue_kick(&qvirtio_pci, &dev->vdev, &vqpci->vq, free_head); @@ -668,11 +674,11 @@ static void pci_idx(void) g_free(req.data); free_head = qvirtqueue_add(&vqpci->vq, req_addr, 16, false, true); - qvirtqueue_add(&vqpci->vq, req_addr + 16, 513, true, false); + qvirtqueue_add(&vqpci->vq, req_addr + 16, 512, true, true); + qvirtqueue_add(&vqpci->vq, req_addr + 528, 1, true, false); qvirtqueue_kick(&qvirtio_pci, &dev->vdev, &vqpci->vq, free_head); - qvirtio_wait_queue_isr(&qvirtio_pci, &dev->vdev, &vqpci->vq, QVIRTIO_BLK_TIMEOUT_US); |