diff options
| author | Guangbin Huang <huangguangbin2@huawei.com> | 2022-09-06 17:12:19 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-07 16:20:14 +0100 |
| commit | 0ba22bcb222d2761feccb46d0ee4eb9db1f53a7d (patch) | |
| tree | 36521f14a27825fb7c85ebe14a00002f5afbf938 /drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | |
| parent | 2018b22a759e26a4c7e3ac6c60c283cfbd2c9c93 (diff) | |
net: hns3: add support config dscp map to tc
This patch add support config dscp map to tc by implementing ieee_setapp
and ieee_delapp of struct dcbnl_rtnl_ops. Driver will convert mapping
relationship from dscp-prio to dscp-tc.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index fcdc978379ff..17269cc57289 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -12805,6 +12805,24 @@ static void hclge_clean_vport_config(struct hnae3_ae_dev *ae_dev, int num_vfs) } } +static int hclge_get_dscp_prio(struct hnae3_handle *h, u8 dscp, u8 *tc_mode, + u8 *priority) +{ + struct hclge_vport *vport = hclge_get_vport(h); + struct hclge_dev *hdev = vport->back; + + if (dscp >= HCLGE_MAX_DSCP) + return -EINVAL; + + if (tc_mode) + *tc_mode = vport->nic.kinfo.tc_map_mode; + if (priority) + *priority = hdev->tm_info.dscp_prio[dscp] == HCLGE_PRIO_ID_INVALID ? 0 : + hdev->tm_info.dscp_prio[dscp]; + + return 0; +} + static const struct hnae3_ae_ops hclge_ops = { .init_ae_dev = hclge_init_ae_dev, .uninit_ae_dev = hclge_uninit_ae_dev, @@ -12907,6 +12925,7 @@ static const struct hnae3_ae_ops hclge_ops = { .get_ts_info = hclge_ptp_get_ts_info, .get_link_diagnosis_info = hclge_get_link_diagnosis_info, .clean_vf_config = hclge_clean_vport_config, + .get_dscp_prio = hclge_get_dscp_prio, }; static struct hnae3_ae_algo ae_algo = { |