From: Luo bin <luobin9@huawei.com>
Date: Thu, 27 Feb 2020 06:34:44 +0000
Subject: hinic: fix a bug of rss configuration
Patch-mainline: v5.6-rc4
Git-commit: 386d4716fd91869e07c731657f2cde5a33086516
References: bsc#1176447
should use real receive queue number to configure hw rss
indirect table rather than maximal queue number
Signed-off-by: Luo bin <luobin9@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/huawei/hinic/hinic_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/ethernet/huawei/hinic/hinic_main.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c
@@ -356,7 +356,8 @@ static void hinic_enable_rss(struct hini
if (!num_cpus)
num_cpus = num_online_cpus();
- nic_dev->num_qps = min_t(u16, nic_dev->max_qps, num_cpus);
+ nic_dev->num_qps = hinic_hwdev_num_qps(hwdev);
+ nic_dev->num_qps = min_t(u16, nic_dev->num_qps, num_cpus);
nic_dev->rss_limit = nic_dev->num_qps;
nic_dev->num_rss = nic_dev->num_qps;