bus/fslmc: remove workaround for smmu mapping

[dpdk.git] / drivers / bus / fslmc / portal / dpaa2_hw_dpio.c

diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c b/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c
index cdeb84c..283441b 100644 (file)
--- a/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c
@@ -469,16 +469,6 @@ dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev,
                                PROT_WRITE | PROT_READ, MAP_SHARED,
                                vfio_dev_fd, reg_info.offset);
 
-       /* Create Mapping for QBMan Cache Enabled area. This is a fix for
-        * SMMU fault for DQRR statshing transaction.
-        */
-       if (vfio_dmamap_mem_region(dpio_dev->qbman_portal_ce_paddr,
-                                  reg_info.offset, reg_info.size)) {
-               PMD_INIT_LOG(ERR, "DMAMAP for Portal CE area failed.\n");
-               rte_free(dpio_dev);
-               return -1;
-       }
-
        reg_info.index = 1;
        if (ioctl(vfio_dev_fd, VFIO_DEVICE_GET_REGION_INFO, &reg_info)) {
                PMD_INIT_LOG(ERR, "vfio: error getting region info\n");