bus/dpaa: set IOVA mode as physical

[dpdk.git] / drivers / bus / dpaa / dpaa_bus.c

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index dc58e17..1cc8c89 100644 (file)
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -484,11 +484,21 @@ rte_dpaa_find_device(const struct rte_device *start, rte_dev_cmp_t cmp,
        return NULL;
 }
 
+/*
+ * Get iommu class of DPAA2 devices on the bus.
+ */
+static enum rte_iova_mode
+rte_dpaa_get_iommu_class(void)
+{
+       return RTE_IOVA_PA;
+}
+
 struct rte_dpaa_bus rte_dpaa_bus = {
        .bus = {
                .scan = rte_dpaa_bus_scan,
                .probe = rte_dpaa_bus_probe,
                .find_device = rte_dpaa_find_device,
+               .get_iommu_class = rte_dpaa_get_iommu_class,
        },
        .device_list = TAILQ_HEAD_INITIALIZER(rte_dpaa_bus.device_list),
        .driver_list = TAILQ_HEAD_INITIALIZER(rte_dpaa_bus.driver_list),