[dpdk-dev] [PATCH 2/3] bus/fslmc: ignore dpaax pa-va table errors

Shreyansh Jain shreyansh.jain at nxp.com
Wed Oct 17 11:12:28 CEST 2018


Presence of PA-VA Table is transparent to the drivers. Ignoring the
return values from table update call.

Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
---
 drivers/bus/fslmc/fslmc_bus.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/bus/fslmc/fslmc_bus.c b/drivers/bus/fslmc/fslmc_bus.c
index 5ba5ce96b..db3026f4e 100644
--- a/drivers/bus/fslmc/fslmc_bus.c
+++ b/drivers/bus/fslmc/fslmc_bus.c
@@ -386,11 +386,11 @@ rte_fslmc_probe(void)
 	 * This has to be done before probe as some device initialization
 	 * (during) probe allocate memory (dpaa2_sec) which needs to be pinned
 	 * to this table.
+	 *
+	 * Error is ignored as relevant logs are handled within dpaax and
+	 * handling for unavailable dpaax table too is transparent to caller.
 	 */
-	ret = dpaax_iova_table_populate();
-	if (ret) {
-		DPAA2_BUS_WARN("PA->VA Translation table not available;");
-	}
+	dpaax_iova_table_populate();
 
 	TAILQ_FOREACH(dev, &rte_fslmc_bus.device_list, next) {
 		TAILQ_FOREACH(drv, &rte_fslmc_bus.driver_list, next) {
-- 
2.17.1



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