hns3/hns3pf/hclge_dcb.c

12 				     struct ieee_ets *ets)
17 		switch (ets->tc_tsa[i]) {
27 				ets->tc_tx_bw[i];
39 	hclge_tm_prio_tc_info_update(hdev, ets->prio_tc);
45 				      struct ieee_ets *ets)
49 	memset(ets, 0, sizeof(*ets));
50 	ets->willing = 1;
51 	ets->ets_cap = hdev->tc_max;
54 		ets->prio_tc[i] = hdev->tm_info.prio_tc[i];
56 			ets->tc_tx_bw[i] = hdev->tm_info.pg_info[0].tc_dwrr[i];
58 			ets->tc_tx_bw[i] = 0;
62 			ets->tc_tsa[i] = IEEE_8021QAZ_TSA_STRICT;
64 			ets->tc_tsa[i] = IEEE_8021QAZ_TSA_ETS;
69 static int hclge_ieee_getets(struct hnae3_handle *h, struct ieee_ets *ets)
74 	hclge_tm_info_to_ieee_ets(hdev, ets);
110 static u8 hclge_ets_tc_changed(struct hclge_dev *hdev, struct ieee_ets *ets,
117 		if (ets->prio_tc[i] != hdev->tm_info.prio_tc[i])
120 		if (ets->prio_tc[i] > max_tc_id)
121 			max_tc_id = ets->prio_tc[i];
129 				       struct ieee_ets *ets, bool *changed,
137 		switch (ets->tc_tsa[i]) {
146 					"tc%u is disabled, cannot set ets bw\n",
152 			 * 0, so limit ets bandwidth must be greater than 0.
154 			if (!ets->tc_tx_bw[i]) {
156 					"tc%u ets bw cannot be 0\n", i);
164 			total_ets_bw += ets->tc_tx_bw[i];
178 static int hclge_ets_validate(struct hclge_dev *hdev, struct ieee_ets *ets,
184 	tc_num = hclge_ets_tc_changed(hdev, ets, changed);
186 	ret = hclge_dcb_common_validate(hdev, tc_num, ets->prio_tc);
190 	ret = hclge_ets_sch_mode_validate(hdev, ets, changed, tc_num);
252 static int hclge_ieee_setets(struct hnae3_handle *h, struct ieee_ets *ets)
265 	ret = hclge_ets_validate(hdev, ets, &num_tc, &map_changed);
270 		netif_dbg(h, drv, netdev, "set ets\n");
280 	ret = hclge_ieee_ets_to_tm_info(hdev, ets);