Lines Matching refs:status
251 static void vm_set_status(struct virtio_device *vdev, u8 status)
255 /* We should never be setting status to 0. */
256 BUG_ON(status == 0);
263 writel(status, vm_dev->base + VIRTIO_MMIO_STATUS);
270 /* 0 status means a reset. */
304 unsigned long status;
309 status = readl(vm_dev->base + VIRTIO_MMIO_INTERRUPT_STATUS);
310 writel(status, vm_dev->base + VIRTIO_MMIO_INTERRUPT_ACK);
312 if (unlikely(status & VIRTIO_MMIO_INT_CONFIG)) {
317 if (likely(status & VIRTIO_MMIO_INT_VRING)) {