malloc: enable event callbacks for external memory

[dpdk.git] / drivers / bus / fslmc / fslmc_vfio.c

diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c
index cb33dd8..493b6e5 100644 (file)
--- a/drivers/bus/fslmc/fslmc_vfio.c
+++ b/drivers/bus/fslmc/fslmc_vfio.c
@@ -221,6 +221,13 @@ fslmc_memevent_cb(enum rte_mem_event type, const void *addr, size_t len,
                                        "alloc" : "dealloc",
                                va, virt_addr, iova_addr, map_len);
 
+               /* iova_addr may be set to RTE_BAD_IOVA */
+               if (iova_addr == RTE_BAD_IOVA) {
+                       DPAA2_BUS_DEBUG("Segment has invalid iova, skipping\n");
+                       cur_len += map_len;
+                       continue;
+               }
+
                if (type == RTE_MEM_EVENT_ALLOC)
                        ret = fslmc_map_dma(virt_addr, iova_addr, map_len);
                else