[dpdk-dev] [PATCH 02/20] net/ena: pass number of CPUs to the host info structure

Michal Krawczyk mk at semihalf.com
Fri Dec 14 14:18:28 CET 2018


From: Rafal Kozik <rk at semihalf.com>

The new ena_com allows the number of CPUs to be passed to the device in
the host info structure.

Signed-off-by: Rafal Kozik <rk at semihalf.com>
Acked-by: Michal Krawczyk <mk at semihalf.com>
---
 drivers/net/ena/ena_ethdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 667820806..5e9666f74 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -437,6 +437,7 @@ static void ena_config_host_info(struct ena_com_dev *ena_dev)
 		(DRV_MODULE_VER_MINOR << ENA_ADMIN_HOST_INFO_MINOR_SHIFT) |
 		(DRV_MODULE_VER_SUBMINOR <<
 			ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT);
+	host_info->num_cpus = rte_lcore_count();
 
 	rc = ena_com_set_host_attributes(ena_dev);
 	if (rc) {
-- 
2.14.1



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