Function check_vq_phys_addr_ok

dpdk/drivers/crypto/virtio/virtio_pci.c:26–40

struct virtio_hw_internal crypto_virtio_hw_internal[RTE_MAX_VIRTIO_CRYPTO];

static inline int
check_vq_phys_addr_ok(struct virtqueue *vq)
{
	/* Virtio PCI device VIRTIO_PCI_QUEUE_PF register is 32bit,
	 * and only accepts 32 bit page frame number.
	 * Check if the allocated physical memory exceeds 16TB.
	 */
	if ((vq->vq_ring_mem + vq->vq_ring_size - 1) >>
			(VIRTIO_PCI_QUEUE_ADDR_SHIFT + 32)) {
		VIRTIO_CRYPTO_INIT_LOG_ERR("vring address shouldn't be above 16TB!");
		return 0;
	}

	return 1;
}

static inline void
io_write64_twopart(uint64_t val, uint32_t *lo, uint32_t *hi)