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Searched refs:q_pfn (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/drivers/virtio/
Dvirtio_pci_legacy.c125 u64 q_pfn; in setup_vq() local
145 q_pfn = virtqueue_get_desc_addr(vq) >> VIRTIO_PCI_QUEUE_ADDR_SHIFT; in setup_vq()
146 if (q_pfn >> 32) { in setup_vq()
155 iowrite32(q_pfn, vp_dev->ioaddr + VIRTIO_PCI_QUEUE_PFN); in setup_vq()
Dvirtio_mmio.c400 u64 q_pfn = virtqueue_get_desc_addr(vq) >> PAGE_SHIFT; in vm_setup_vq() local
407 if (q_pfn >> 32) { in vm_setup_vq()
416 writel(q_pfn, vm_dev->base + VIRTIO_MMIO_QUEUE_PFN); in vm_setup_vq()