[dpdk-dev] [PATCH v4 1/5] bus/fslmc: fix physical addressing check
Shreyansh Jain
shreyansh.jain at nxp.com
Mon Oct 15 08:41:58 CEST 2018
In case RTE_LIBRTE_DPAA2_USE_PHYS_IOVA is enabled, only supported
class is RTE_IOVA_PA.
Fixes: f7768afac101 ("bus/fslmc: support dynamic IOVA")
Cc: hemant.agrawal at nxp.com
Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
---
drivers/bus/fslmc/fslmc_bus.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/bus/fslmc/fslmc_bus.c b/drivers/bus/fslmc/fslmc_bus.c
index 960f55071..2bc9457bc 100644
--- a/drivers/bus/fslmc/fslmc_bus.c
+++ b/drivers/bus/fslmc/fslmc_bus.c
@@ -496,6 +496,10 @@ rte_dpaa2_get_iommu_class(void)
if (TAILQ_EMPTY(&rte_fslmc_bus.device_list))
return RTE_IOVA_DC;
+#ifdef RTE_LIBRTE_DPAA2_USE_PHYS_IOVA
+ return RTE_IOVA_PA;
+#endif
+
/* check if all devices on the bus support Virtual addressing or not */
has_iova_va = fslmc_all_device_support_iova();
--
2.17.1
More information about the dev
mailing list