if (!(q->avail->flags & VIRTIO_NO_IRQ_FLAG)) {
PrintDebug("Raising IRQ %d\n", blk_state->pci_dev->config_header.intr_line);
- v3_pci_raise_irq(blk_state->virtio_dev->pci_bus, 0, blk_state->pci_dev);
+ v3_pci_raise_irq(blk_state->virtio_dev->pci_bus, blk_state->pci_dev, 0);
blk_state->virtio_cfg.pci_isr = 1;
}
case VIRTIO_ISR_PORT:
*(uint8_t *)dst = blk_state->virtio_cfg.pci_isr;
blk_state->virtio_cfg.pci_isr = 0;
- v3_pci_lower_irq(blk_state->virtio_dev->pci_bus, 0, blk_state->pci_dev);
+ v3_pci_lower_irq(blk_state->virtio_dev->pci_bus, blk_state->pci_dev, 0);
break;
default:
pci_dev = v3_pci_register_device(virtio->pci_bus, PCI_STD_DEVICE,
0, PCI_AUTO_DEV_NUM, 0,
"LNX_VIRTIO_BLK", bars,
- NULL, NULL, NULL, blk_state);
+ NULL, NULL, NULL, NULL, blk_state);
if (!pci_dev) {
PrintError("Could not register PCI Device\n");
struct virtio_dev_state * virtio = (struct virtio_dev_state *)frontend_data;
struct virtio_blk_state * blk_state = (struct virtio_blk_state *)V3_Malloc(sizeof(struct virtio_blk_state));
+
+ if (!blk_state) {
+ PrintError("Cannot allocate in connect\n");
+ return -1;
+ }
+
+
memset(blk_state, 0, sizeof(struct virtio_blk_state));
register_dev(virtio, blk_state);
virtio_state = (struct virtio_dev_state *)V3_Malloc(sizeof(struct virtio_dev_state));
+
+ if (!virtio_state) {
+ PrintError("Cannot allocate in init\n");
+ return -1;
+ }
+
memset(virtio_state, 0, sizeof(struct virtio_dev_state));
INIT_LIST_HEAD(&(virtio_state->dev_list));