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net: hns3: allow configure ETS bandwidth of all TCs 

Currently, driver only allow configuring ETS bandwidth of TCs according
to the max TC number queried from firmware. However, the hardware actually
supports 8 TCs and users may need to configure ETS bandwidth of all TCs,
so remove the restriction.

Fixes: 330baff542 ("net: hns3: add ETS TC weight setting in SSU module")
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guangbin Huang 2021-11-10 21:42:56 +08:00 committed by David S. Miller
parent 91fcc79bff
commit 688db0c7a4
2 changed files with 2 additions and 9 deletions
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2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
View File

@ -129,7 +129,7 @@ static int hclge_ets_sch_mode_validate(struct hclge_dev *hdev,
u32 total_ets_bw = 0;
u8 i;
for (i = 0; i < hdev->tc_max; i++) {
for (i = 0; i < HNAE3_MAX_TC; i++) {
switch (ets->tc_tsa[i]) {
case IEEE_8021QAZ_TSA_STRICT:
if (hdev->tm_info.tc_info[i].tc_sch_mode !=

9
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
View File

@ -1123,7 +1123,6 @@ static int hclge_tm_pri_tc_base_dwrr_cfg(struct hclge_dev *hdev)
static int hclge_tm_ets_tc_dwrr_cfg(struct hclge_dev *hdev)
{
#define DEFAULT_TC_WEIGHT 1
#define DEFAULT_TC_OFFSET 14
struct hclge_ets_tc_weight_cmd *ets_weight;
@ -1136,13 +1135,7 @@ static int hclge_tm_ets_tc_dwrr_cfg(struct hclge_dev *hdev)
for (i = 0; i < HNAE3_MAX_TC; i++) {
struct hclge_pg_info *pg_info;
ets_weight->tc_weight[i] = DEFAULT_TC_WEIGHT;
if (!(hdev->hw_tc_map & BIT(i)))
continue;
pg_info =
&hdev->tm_info.pg_info[hdev->tm_info.tc_info[i].pgid];
pg_info = &hdev->tm_info.pg_info[hdev->tm_info.tc_info[i].pgid];
ets_weight->tc_weight[i] = pg_info->tc_dwrr[i];
}