4937 qlnx_alloc_dmabuf(qlnx_host_t *ha, qlnx_dma_t *dma_buf)  in qlnx_alloc_dmabuf()  argument
4944                         dma_buf->alignment,  in qlnx_alloc_dmabuf()
4949                         dma_buf->size,          /* maxsize */  in qlnx_alloc_dmabuf()
4951                         dma_buf->size,          /* maxsegsize */  in qlnx_alloc_dmabuf()
4954                         &dma_buf->dma_tag);  in qlnx_alloc_dmabuf()
4960         ret = bus_dmamem_alloc(dma_buf->dma_tag,  in qlnx_alloc_dmabuf()
4961                         (void **)&dma_buf->dma_b,  in qlnx_alloc_dmabuf()
4963                         &dma_buf->dma_map);  in qlnx_alloc_dmabuf()
4965                 bus_dma_tag_destroy(dma_buf->dma_tag);  in qlnx_alloc_dmabuf()
4970         ret = bus_dmamap_load(dma_buf->dma_tag,  in qlnx_alloc_dmabuf()
4971                         dma_buf->dma_map,  in qlnx_alloc_dmabuf()
4972                         dma_buf->dma_b,  in qlnx_alloc_dmabuf()
4973                         dma_buf->size,  in qlnx_alloc_dmabuf()
4978                 bus_dma_tag_destroy(dma_buf->dma_tag);  in qlnx_alloc_dmabuf()
4979                 bus_dmamem_free(dma_buf->dma_tag, dma_buf->dma_b,  in qlnx_alloc_dmabuf()
4980                         dma_buf->dma_map);  in qlnx_alloc_dmabuf()
4985         dma_buf->dma_addr = b_addr;  in qlnx_alloc_dmabuf()
4993 qlnx_free_dmabuf(qlnx_host_t *ha, qlnx_dma_t *dma_buf)  in qlnx_free_dmabuf()  argument
4995 	bus_dmamap_unload(dma_buf->dma_tag, dma_buf->dma_map);  in qlnx_free_dmabuf()
4996         bus_dmamem_free(dma_buf->dma_tag, dma_buf->dma_b, dma_buf->dma_map);  in qlnx_free_dmabuf()
4997         bus_dma_tag_destroy(dma_buf->dma_tag);  in qlnx_free_dmabuf()
5004 	qlnx_dma_t	dma_buf;  in qlnx_dma_alloc_coherent()  local
5012 	memset(&dma_buf, 0, sizeof (qlnx_dma_t));  in qlnx_dma_alloc_coherent()
5014 	dma_buf.size = size + PAGE_SIZE;  in qlnx_dma_alloc_coherent()
5015 	dma_buf.alignment = 8;  in qlnx_dma_alloc_coherent()
5017 	if (qlnx_alloc_dmabuf((qlnx_host_t *)ecore_dev, &dma_buf) != 0)  in qlnx_dma_alloc_coherent()
5019 	bzero((uint8_t *)dma_buf.dma_b, dma_buf.size);  in qlnx_dma_alloc_coherent()
5021 	*phys = dma_buf.dma_addr;  in qlnx_dma_alloc_coherent()
5023 	dma_p = (qlnx_dma_t *)((uint8_t *)dma_buf.dma_b + size);  in qlnx_dma_alloc_coherent()
5025 	memcpy(dma_p, &dma_buf, sizeof(qlnx_dma_t));  in qlnx_dma_alloc_coherent()
5028 		(void *)dma_buf.dma_map, (void *)dma_buf.dma_tag,  in qlnx_dma_alloc_coherent()
5029 		dma_buf.dma_b, (void *)dma_buf.dma_addr, size);  in qlnx_dma_alloc_coherent()
5031 	return (dma_buf.dma_b);  in qlnx_dma_alloc_coherent()
5038 	qlnx_dma_t dma_buf, *dma_p;  in qlnx_dma_free_coherent()  local
5054 	dma_buf = *dma_p;  in qlnx_dma_free_coherent()
5057 	qlnx_free_dmabuf((qlnx_host_t *)ecore_dev, &dma_buf);  in qlnx_dma_free_coherent()