[dpdk-dev] [PATCH v1 20/28] eal/soc: map resources conditionally

[Jan Viktorin]

Signed-off-by: Jan Viktorin <viktorin at rehivetech.com>
---
 lib/librte_eal/common/eal_common_soc.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/lib/librte_eal/common/eal_common_soc.c 
b/lib/librte_eal/common/eal_common_soc.c
index af4daa5..d178c48 100644
--- a/lib/librte_eal/common/eal_common_soc.c
+++ b/lib/librte_eal/common/eal_common_soc.c
@@ -119,10 +119,12 @@ rte_eal_soc_probe_one_driver(struct rte_soc_driver *dr,
                return 1;
        }

-       /* map resources */
-       ret = rte_eal_soc_map_device(dev);
-       if (ret)
-               return ret;
+       if (dr->drv_flags & RTE_SOC_DRV_NEED_MAPPING) {
+               /* map resources */
+               ret = rte_eal_soc_map_device(dev);
+               if (ret)
+                       return ret;
+       }

        dev->driver = dr;
        RTE_VERIFY(dr->devinit != NULL);
@@ -173,8 +175,10 @@ rte_eal_soc_detach_dev(struct rte_soc_driver *dr,
        /* clear driver structure */
        dev->driver = NULL;

-       /* unmap resources for devices */
-       rte_eal_soc_unmap_device(dev);
+       if (dr->drv_flags & RTE_SOC_DRV_NEED_MAPPING)
+               /* unmap resources for devices */
+               rte_eal_soc_unmap_device(dev);
+
        return 0;
 }

-- 
2.8.0