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net: hns3: refine function hclge_dbg_dump_tm_pri()
To improve flexibility, simplicity and maintainability to dump info of every element of tm priority, add a struct hclge_dbg_item array of tm priority and fill string of every data according to this array. Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -926,26 +926,45 @@ static int hclge_dbg_dump_tm_nodes(struct hclge_dev *hdev, char *buf, int len)
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return 0;
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}
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static const struct hclge_dbg_item tm_pri_items[] = {
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{ "ID", 4 },
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{ "MODE", 2 },
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{ "DWRR", 2 },
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{ "C_IR_B", 2 },
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{ "C_IR_U", 2 },
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{ "C_IR_S", 2 },
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{ "C_BS_B", 2 },
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{ "C_BS_S", 2 },
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{ "C_FLAG", 2 },
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{ "C_RATE(Mbps)", 2 },
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{ "P_IR_B", 2 },
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{ "P_IR_U", 2 },
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{ "P_IR_S", 2 },
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{ "P_BS_B", 2 },
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{ "P_BS_S", 2 },
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{ "P_FLAG", 2 },
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{ "P_RATE(Mbps)", 0 }
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};
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static int hclge_dbg_dump_tm_pri(struct hclge_dev *hdev, char *buf, int len)
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{
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struct hclge_tm_shaper_para c_shaper_para;
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struct hclge_tm_shaper_para p_shaper_para;
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u8 pri_num, sch_mode, weight;
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char *sch_mode_str;
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int pos = 0;
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int ret;
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u8 i;
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char data_str[ARRAY_SIZE(tm_pri_items)][HCLGE_DBG_DATA_STR_LEN];
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struct hclge_tm_shaper_para c_shaper_para, p_shaper_para;
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char *result[ARRAY_SIZE(tm_pri_items)], *sch_mode_str;
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char content[HCLGE_DBG_TM_INFO_LEN];
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u8 pri_num, sch_mode, weight, i, j;
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int pos, ret;
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ret = hclge_tm_get_pri_num(hdev, &pri_num);
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if (ret)
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return ret;
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pos += scnprintf(buf + pos, len - pos,
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"ID MODE DWRR C_IR_B C_IR_U C_IR_S C_BS_B ");
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pos += scnprintf(buf + pos, len - pos,
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"C_BS_S C_FLAG C_RATE(Mbps) P_IR_B P_IR_U ");
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pos += scnprintf(buf + pos, len - pos,
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"P_IR_S P_BS_B P_BS_S P_FLAG P_RATE(Mbps)\n");
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for (i = 0; i < ARRAY_SIZE(tm_pri_items); i++)
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result[i] = &data_str[i][0];
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hclge_dbg_fill_content(content, sizeof(content), tm_pri_items,
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NULL, ARRAY_SIZE(tm_pri_items));
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pos = scnprintf(buf, len, "%s", content);
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for (i = 0; i < pri_num; i++) {
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ret = hclge_tm_get_pri_sch_mode(hdev, i, &sch_mode);
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@ -971,21 +990,16 @@ static int hclge_dbg_dump_tm_pri(struct hclge_dev *hdev, char *buf, int len)
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sch_mode_str = sch_mode & HCLGE_TM_TX_SCHD_DWRR_MSK ? "dwrr" :
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"sp";
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pos += scnprintf(buf + pos, len - pos,
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"%04u %4s %3u %3u %3u %3u ",
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i, sch_mode_str, weight, c_shaper_para.ir_b,
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c_shaper_para.ir_u, c_shaper_para.ir_s);
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pos += scnprintf(buf + pos, len - pos,
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"%3u %3u %1u %6u ",
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c_shaper_para.bs_b, c_shaper_para.bs_s,
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c_shaper_para.flag, c_shaper_para.rate);
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pos += scnprintf(buf + pos, len - pos,
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"%3u %3u %3u %3u %3u ",
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p_shaper_para.ir_b, p_shaper_para.ir_u,
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p_shaper_para.ir_s, p_shaper_para.bs_b,
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p_shaper_para.bs_s);
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pos += scnprintf(buf + pos, len - pos, "%1u %6u\n",
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p_shaper_para.flag, p_shaper_para.rate);
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j = 0;
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sprintf(result[j++], "%04u", i);
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sprintf(result[j++], "%4s", sch_mode_str);
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sprintf(result[j++], "%3u", weight);
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hclge_dbg_fill_shaper_content(&c_shaper_para, result, &j);
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hclge_dbg_fill_shaper_content(&p_shaper_para, result, &j);
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hclge_dbg_fill_content(content, sizeof(content), tm_pri_items,
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(const char **)result,
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ARRAY_SIZE(tm_pri_items));
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pos += scnprintf(buf + pos, len - pos, "%s", content);
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}
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return 0;
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