[dpdk-dev] [RFC 3/4] lib/librte_eal/common: Add Intel FPGA Bus Second Scan, it should be scanned after PCI Bus
Rosen Xu
rosen.xu at intel.com
Tue Mar 6 02:43:57 CET 2018
Signed-off-by: Rosen Xu <rosen.xu at intel.com>
---
lib/librte_eal/common/eal_common_bus.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/eal_common_bus.c b/lib/librte_eal/common/eal_common_bus.c
index 3e022d5..74bfa15 100644
--- a/lib/librte_eal/common/eal_common_bus.c
+++ b/lib/librte_eal/common/eal_common_bus.c
@@ -70,15 +70,27 @@ struct rte_bus_list rte_bus_list =
rte_bus_scan(void)
{
int ret;
- struct rte_bus *bus = NULL;
+ struct rte_bus *bus = NULL, *ifpga_bus = NULL;
TAILQ_FOREACH(bus, &rte_bus_list, next) {
+ if (!strcmp(bus->name, "ifpga")) {
+ ifpga_bus = bus;
+ continue;
+ }
+
ret = bus->scan();
if (ret)
RTE_LOG(ERR, EAL, "Scan for (%s) bus failed.\n",
bus->name);
}
+ if (ifpga_bus) {
+ ret = ifpga_bus->scan();
+ if (ret)
+ RTE_LOG(ERR, EAL, "Scan for (%s) bus failed.\n",
+ ifpga_bus->name);
+ }
+
return 0;
}
--
1.8.3.1
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