diff options
Diffstat (limited to 'drivers/bus/dpaa/dpaa_bus.c')
| -rw-r--r-- | drivers/bus/dpaa/dpaa_bus.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c index 1cc8c893..3a0b2553 100644 --- a/drivers/bus/dpaa/dpaa_bus.c +++ b/drivers/bus/dpaa/dpaa_bus.c @@ -490,6 +490,10 @@ rte_dpaa_find_device(const struct rte_device *start, rte_dev_cmp_t cmp, static enum rte_iova_mode rte_dpaa_get_iommu_class(void) { + if ((access(DPAA_DEV_PATH1, F_OK) != 0) && + (access(DPAA_DEV_PATH2, F_OK) != 0)) { + return RTE_IOVA_DC; + } return RTE_IOVA_PA; } |