51 i40e_allocate_virt_mem(struct i40e_hw *hw, struct i40e_virt_mem *mem, u32 size)  in i40e_allocate_virt_mem()  argument
53 	mem->va = malloc(size, M_IXL, M_NOWAIT | M_ZERO);  in i40e_allocate_virt_mem()
54 	return (mem->va == NULL);  in i40e_allocate_virt_mem()
58 i40e_free_virt_mem(struct i40e_hw *hw, struct i40e_virt_mem *mem)  in i40e_free_virt_mem()  argument
60 	free(mem->va, M_IXL);  in i40e_free_virt_mem()
61 	mem->va = NULL;  in i40e_free_virt_mem()
67 i40e_allocate_dma_mem(struct i40e_hw *hw, struct i40e_dma_mem *mem,  in i40e_allocate_dma_mem()  argument
85 			       &mem->tag);  in i40e_allocate_dma_mem()
92 	err = bus_dmamem_alloc(mem->tag, (void **)&mem->va,  in i40e_allocate_dma_mem()
93 			     BUS_DMA_NOWAIT | BUS_DMA_ZERO, &mem->map);  in i40e_allocate_dma_mem()
100 	err = bus_dmamap_load(mem->tag, mem->map, mem->va,  in i40e_allocate_dma_mem()
103 			    &mem->pa,  in i40e_allocate_dma_mem()
111 	mem->size = size;  in i40e_allocate_dma_mem()
112 	bus_dmamap_sync(mem->tag, mem->map,  in i40e_allocate_dma_mem()
116 	bus_dmamem_free(mem->tag, mem->va, mem->map);  in i40e_allocate_dma_mem()
118 	bus_dma_tag_destroy(mem->tag);  in i40e_allocate_dma_mem()
120 	mem->map = NULL;  in i40e_allocate_dma_mem()
121 	mem->tag = NULL;  in i40e_allocate_dma_mem()
126 i40e_free_dma_mem(struct i40e_hw *hw, struct i40e_dma_mem *mem)  in i40e_free_dma_mem()  argument
128 	bus_dmamap_sync(mem->tag, mem->map,  in i40e_free_dma_mem()
130 	bus_dmamap_unload(mem->tag, mem->map);  in i40e_free_dma_mem()
131 	bus_dmamem_free(mem->tag, mem->va, mem->map);  in i40e_free_dma_mem()
132 	bus_dma_tag_destroy(mem->tag);  in i40e_free_dma_mem()