Messages in this thread Patch in this message | | | From | Huazhong Tan <> | Subject | [PATCH net-next 4/4] net: hns3: fix for FEC configuration | Date | Fri, 24 May 2019 19:19:48 +0800 |
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From: Jian Shen <shenjian15@huawei.com>
The FEC capbility may be changed with port speed changes. Driver needs to read the active FEC mode, and update FEC capability when port speed changes.
Fixes: 7e6ec9148a1d ("net: hns3: add support for FEC encoding control") Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 3ef5d09d..a3fba7b 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -2512,6 +2512,9 @@ static void hclge_update_link_status(struct hclge_dev *hdev) static void hclge_update_port_capability(struct hclge_mac *mac) { + /* update fec ability by speed */ + hclge_convert_setting_fec(mac); + /* firmware can not identify back plane type, the media type * read from configuration can help deal it */ @@ -2584,6 +2587,10 @@ static int hclge_get_sfp_info(struct hclge_dev *hdev, struct hclge_mac *mac) mac->speed_ability = le32_to_cpu(resp->speed_ability); mac->autoneg = resp->autoneg; mac->support_autoneg = resp->autoneg_ability; + if (!resp->active_fec) + mac->fec_mode = 0; + else + mac->fec_mode = BIT(resp->active_fec); } else { mac->speed_type = QUERY_SFP_SPEED; } -- 2.7.4
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