-
-/* memory func for base code */
-enum iavf_status_code
-iavf_allocate_dma_mem_d(__rte_unused struct iavf_hw *hw,
- struct iavf_dma_mem *mem,
- u64 size,
- u32 alignment)
-{
- const struct rte_memzone *mz = NULL;
- char z_name[RTE_MEMZONE_NAMESIZE];
-
- if (!mem)
- return IAVF_ERR_PARAM;
-
- snprintf(z_name, sizeof(z_name), "iavf_dma_%"PRIu64, rte_rand());
- mz = rte_memzone_reserve_bounded(z_name, size, SOCKET_ID_ANY,
- RTE_MEMZONE_IOVA_CONTIG, alignment, RTE_PGSIZE_2M);
- if (!mz)
- return IAVF_ERR_NO_MEMORY;
-
- mem->size = size;
- mem->va = mz->addr;
- mem->pa = mz->phys_addr;
- mem->zone = (const void *)mz;
- PMD_DRV_LOG(DEBUG,
- "memzone %s allocated with physical address: %"PRIu64,
- mz->name, mem->pa);
-
- return IAVF_SUCCESS;
-}
-
-enum iavf_status_code
-iavf_free_dma_mem_d(__rte_unused struct iavf_hw *hw,
- struct iavf_dma_mem *mem)
-{
- if (!mem)
- return IAVF_ERR_PARAM;
-
- PMD_DRV_LOG(DEBUG,
- "memzone %s to be freed with physical address: %"PRIu64,
- ((const struct rte_memzone *)mem->zone)->name, mem->pa);
- rte_memzone_free((const struct rte_memzone *)mem->zone);
- mem->zone = NULL;
- mem->va = NULL;
- mem->pa = (u64)0;
-
- return IAVF_SUCCESS;
-}
-
-enum iavf_status_code
-iavf_allocate_virt_mem_d(__rte_unused struct iavf_hw *hw,
- struct iavf_virt_mem *mem,
- u32 size)
-{
- if (!mem)
- return IAVF_ERR_PARAM;
-
- mem->size = size;
- mem->va = rte_zmalloc("iavf", size, 0);
-
- if (mem->va)
- return IAVF_SUCCESS;
- else
- return IAVF_ERR_NO_MEMORY;
-}
-
-enum iavf_status_code
-iavf_free_virt_mem_d(__rte_unused struct iavf_hw *hw,
- struct iavf_virt_mem *mem)
-{
- if (!mem)
- return IAVF_ERR_PARAM;
-
- rte_free(mem->va);
- mem->va = NULL;
-
- return IAVF_SUCCESS;
-}