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doc: add af_packet PMD guide
[dpdk.git]
/
drivers
/
bus
/
dpaa
/
dpaa_bus.c
diff --git
a/drivers/bus/dpaa/dpaa_bus.c
b/drivers/bus/dpaa/dpaa_bus.c
index
203f60d
..
204a50b
100644
(file)
--- a/
drivers/bus/dpaa/dpaa_bus.c
+++ b/
drivers/bus/dpaa/dpaa_bus.c
@@
-542,6
+542,10
@@
rte_dpaa_bus_probe(void)
unsigned int svr_ver;
int probe_all = rte_dpaa_bus.bus.conf.scan_mode != RTE_BUS_SCAN_WHITELIST;
unsigned int svr_ver;
int probe_all = rte_dpaa_bus.bus.conf.scan_mode != RTE_BUS_SCAN_WHITELIST;
+ /* If DPAA bus is not present nothing needs to be done */
+ if (TAILQ_EMPTY(&rte_dpaa_bus.device_list))
+ return 0;
+
svr_file = fopen(DPAA_SOC_ID_FILE, "r");
if (svr_file) {
if (fscanf(svr_file, "svr:%x", &svr_ver) > 0)
svr_file = fopen(DPAA_SOC_ID_FILE, "r");
if (svr_file) {
if (fscanf(svr_file, "svr:%x", &svr_ver) > 0)
@@
-586,8
+590,7
@@
rte_dpaa_bus_probe(void)
/* Register DPAA mempool ops only if any DPAA device has
* been detected.
*/
/* Register DPAA mempool ops only if any DPAA device has
* been detected.
*/
- if (!TAILQ_EMPTY(&rte_dpaa_bus.device_list))
- rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
+ rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
return 0;
}
return 0;
}