3d43155151
Sync some patchs from upstreaming for hns3 pmd and modifies are as follow: 1. support flow control autoneg for fiber port 2. support simplify hardware checksum offloading 3. support dump media type 4. add Tx Rx descriptor logs 5. fix Rx multiple firmware reset interrupts 6. ethdev: fix one address occupies two entries in MAC addrs (cherry picked from commit 2af7e093f8ec2ca13cf5b3f372c484b500e07aea)
48 lines
1.6 KiB
Diff
48 lines
1.6 KiB
Diff
From 68c936210f151e6359bb770026a2d6b7a3bed43a Mon Sep 17 00:00:00 2001
|
|
From: Huisong Li <lihuisong@huawei.com>
|
|
Date: Mon, 22 May 2023 21:17:36 +0800
|
|
Subject: net/hns3: fix never set MAC flow control
|
|
|
|
[ upstream commit 73b4f0011f09c5a57776c9f4edaf2d88a3065053 ]
|
|
|
|
When some hardware and firmware support speed auto-negotiation
|
|
but do not support flow control auto-negotiation, driver can
|
|
never successfully set MAC flow control by flow_ctrl_set() API.
|
|
So only tell user driver doesn't support flow control autoneg
|
|
when user enable it.
|
|
|
|
Fixes: 1f411e31a826 ("net/hns3: support flow control autoneg for copper port")
|
|
Cc: stable@dpdk.org
|
|
|
|
Signed-off-by: Huisong Li <lihuisong@huawei.com>
|
|
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
|
|
---
|
|
drivers/net/hns3/hns3_ethdev.c | 11 +----------
|
|
1 file changed, 1 insertion(+), 10 deletions(-)
|
|
|
|
diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
|
|
index 12e7a72c36..e01d5f76db 100644
|
|
--- a/drivers/net/hns3/hns3_ethdev.c
|
|
+++ b/drivers/net/hns3/hns3_ethdev.c
|
|
@@ -5304,16 +5304,7 @@ hns3_check_fc_autoneg_valid(struct hns3_hw *hw, uint8_t autoneg)
|
|
|
|
if (!pf->support_fc_autoneg) {
|
|
if (autoneg != 0) {
|
|
- hns3_err(hw, "unsupported fc auto-negotiation setting.");
|
|
- return -EOPNOTSUPP;
|
|
- }
|
|
-
|
|
- /*
|
|
- * Flow control auto-negotiation of the NIC is not supported,
|
|
- * but other auto-negotiation features may be supported.
|
|
- */
|
|
- if (autoneg != hw->mac.link_autoneg) {
|
|
- hns3_err(hw, "please use 'link_speeds' in struct rte_eth_conf to disable autoneg!");
|
|
+ hns3_err(hw, "unsupported fc auto-negotiation.");
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
--
|
|
2.23.0
|
|
|