diff mbox series

[v3,21/23] bus/dpaa: enhance checks for bus and device detection

Message ID 20210224124311.29799-22-hemant.agrawal@nxp.com
State Accepted
Commit a047154e8bff20af1ae3de1cb77b4c376790672d
Headers show
Series NXP DPAAx ethernet PMD changes | expand

Commit Message

Hemant Agrawal Feb. 24, 2021, 12:43 p.m. UTC 
1. It is not a error if no network device available. One can
only use crypto device
2. Improve logging for failure in detecting the bus

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>

---
 drivers/bus/dpaa/dpaa_bus.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

-- 
2.17.1
diff mbox series

Patch

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index 37cf55d60b..173041c026 100644
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -521,16 +521,18 @@  rte_dpaa_bus_dev_build(void)
 	/* Get the interface configurations from device-tree */
 	dpaa_netcfg = netcfg_acquire();
 	if (!dpaa_netcfg) {
-		DPAA_BUS_LOG(ERR, "netcfg_acquire failed");
+		DPAA_BUS_LOG(ERR,
+			"netcfg failed: /dev/fsl_usdpaa device not available");
+		DPAA_BUS_WARN(
+			"Check if you are using USDPAA based device tree");
 		return -EINVAL;
 	}
 
 	RTE_LOG(NOTICE, EAL, "DPAA Bus Detected\n");
 
 	if (!dpaa_netcfg->num_ethports) {
-		DPAA_BUS_LOG(INFO, "no network interfaces available");
+		DPAA_BUS_LOG(INFO, "NO DPDK mapped net interfaces available");
 		/* This is not an error */
-		return 0;
 	}
 
 #ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER