idpf_alloc_dma_mem
void *idpf_alloc_dma_mem(struct idpf_hw *hw, struct idpf_dma_mem *mem,
cq->desc_ring.va = idpf_alloc_dma_mem(hw, &cq->desc_ring, size);
bi->va = idpf_alloc_dma_mem(hw, bi, cq->buf_size);