1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2018-2019 Hisilicon Limited.
7 #include <rte_common.h>
8 #include <rte_ethdev.h>
10 #include <rte_malloc.h>
11 #include <rte_spinlock.h>
13 #include "hns3_ethdev.h"
14 #include "hns3_rxtx.h"
15 #include "hns3_logs.h"
18 static const struct hns3_xstats_name_offset hns3_mac_strings[] = {
19 {"mac_tx_mac_pause_num",
20 HNS3_MAC_STATS_OFFSET(mac_tx_mac_pause_num)},
21 {"mac_rx_mac_pause_num",
22 HNS3_MAC_STATS_OFFSET(mac_rx_mac_pause_num)},
23 {"mac_tx_control_pkt_num",
24 HNS3_MAC_STATS_OFFSET(mac_tx_ctrl_pkt_num)},
25 {"mac_rx_control_pkt_num",
26 HNS3_MAC_STATS_OFFSET(mac_rx_ctrl_pkt_num)},
27 {"mac_tx_pfc_pkt_num",
28 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pause_pkt_num)},
29 {"mac_tx_pfc_pri0_pkt_num",
30 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pri0_pkt_num)},
31 {"mac_tx_pfc_pri1_pkt_num",
32 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pri1_pkt_num)},
33 {"mac_tx_pfc_pri2_pkt_num",
34 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pri2_pkt_num)},
35 {"mac_tx_pfc_pri3_pkt_num",
36 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pri3_pkt_num)},
37 {"mac_tx_pfc_pri4_pkt_num",
38 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pri4_pkt_num)},
39 {"mac_tx_pfc_pri5_pkt_num",
40 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pri5_pkt_num)},
41 {"mac_tx_pfc_pri6_pkt_num",
42 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pri6_pkt_num)},
43 {"mac_tx_pfc_pri7_pkt_num",
44 HNS3_MAC_STATS_OFFSET(mac_tx_pfc_pri7_pkt_num)},
45 {"mac_rx_pfc_pkt_num",
46 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pause_pkt_num)},
47 {"mac_rx_pfc_pri0_pkt_num",
48 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pri0_pkt_num)},
49 {"mac_rx_pfc_pri1_pkt_num",
50 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pri1_pkt_num)},
51 {"mac_rx_pfc_pri2_pkt_num",
52 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pri2_pkt_num)},
53 {"mac_rx_pfc_pri3_pkt_num",
54 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pri3_pkt_num)},
55 {"mac_rx_pfc_pri4_pkt_num",
56 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pri4_pkt_num)},
57 {"mac_rx_pfc_pri5_pkt_num",
58 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pri5_pkt_num)},
59 {"mac_rx_pfc_pri6_pkt_num",
60 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pri6_pkt_num)},
61 {"mac_rx_pfc_pri7_pkt_num",
62 HNS3_MAC_STATS_OFFSET(mac_rx_pfc_pri7_pkt_num)},
63 {"mac_tx_total_pkt_num",
64 HNS3_MAC_STATS_OFFSET(mac_tx_total_pkt_num)},
65 {"mac_tx_total_oct_num",
66 HNS3_MAC_STATS_OFFSET(mac_tx_total_oct_num)},
67 {"mac_tx_good_pkt_num",
68 HNS3_MAC_STATS_OFFSET(mac_tx_good_pkt_num)},
69 {"mac_tx_bad_pkt_num",
70 HNS3_MAC_STATS_OFFSET(mac_tx_bad_pkt_num)},
71 {"mac_tx_good_oct_num",
72 HNS3_MAC_STATS_OFFSET(mac_tx_good_oct_num)},
73 {"mac_tx_bad_oct_num",
74 HNS3_MAC_STATS_OFFSET(mac_tx_bad_oct_num)},
75 {"mac_tx_uni_pkt_num",
76 HNS3_MAC_STATS_OFFSET(mac_tx_uni_pkt_num)},
77 {"mac_tx_multi_pkt_num",
78 HNS3_MAC_STATS_OFFSET(mac_tx_multi_pkt_num)},
79 {"mac_tx_broad_pkt_num",
80 HNS3_MAC_STATS_OFFSET(mac_tx_broad_pkt_num)},
81 {"mac_tx_undersize_pkt_num",
82 HNS3_MAC_STATS_OFFSET(mac_tx_undersize_pkt_num)},
83 {"mac_tx_oversize_pkt_num",
84 HNS3_MAC_STATS_OFFSET(mac_tx_oversize_pkt_num)},
85 {"mac_tx_64_oct_pkt_num",
86 HNS3_MAC_STATS_OFFSET(mac_tx_64_oct_pkt_num)},
87 {"mac_tx_65_127_oct_pkt_num",
88 HNS3_MAC_STATS_OFFSET(mac_tx_65_127_oct_pkt_num)},
89 {"mac_tx_128_255_oct_pkt_num",
90 HNS3_MAC_STATS_OFFSET(mac_tx_128_255_oct_pkt_num)},
91 {"mac_tx_256_511_oct_pkt_num",
92 HNS3_MAC_STATS_OFFSET(mac_tx_256_511_oct_pkt_num)},
93 {"mac_tx_512_1023_oct_pkt_num",
94 HNS3_MAC_STATS_OFFSET(mac_tx_512_1023_oct_pkt_num)},
95 {"mac_tx_1024_1518_oct_pkt_num",
96 HNS3_MAC_STATS_OFFSET(mac_tx_1024_1518_oct_pkt_num)},
97 {"mac_tx_1519_2047_oct_pkt_num",
98 HNS3_MAC_STATS_OFFSET(mac_tx_1519_2047_oct_pkt_num)},
99 {"mac_tx_2048_4095_oct_pkt_num",
100 HNS3_MAC_STATS_OFFSET(mac_tx_2048_4095_oct_pkt_num)},
101 {"mac_tx_4096_8191_oct_pkt_num",
102 HNS3_MAC_STATS_OFFSET(mac_tx_4096_8191_oct_pkt_num)},
103 {"mac_tx_8192_9216_oct_pkt_num",
104 HNS3_MAC_STATS_OFFSET(mac_tx_8192_9216_oct_pkt_num)},
105 {"mac_tx_9217_12287_oct_pkt_num",
106 HNS3_MAC_STATS_OFFSET(mac_tx_9217_12287_oct_pkt_num)},
107 {"mac_tx_12288_16383_oct_pkt_num",
108 HNS3_MAC_STATS_OFFSET(mac_tx_12288_16383_oct_pkt_num)},
109 {"mac_tx_1519_max_good_pkt_num",
110 HNS3_MAC_STATS_OFFSET(mac_tx_1519_max_good_oct_pkt_num)},
111 {"mac_tx_1519_max_bad_pkt_num",
112 HNS3_MAC_STATS_OFFSET(mac_tx_1519_max_bad_oct_pkt_num)},
113 {"mac_rx_total_pkt_num",
114 HNS3_MAC_STATS_OFFSET(mac_rx_total_pkt_num)},
115 {"mac_rx_total_oct_num",
116 HNS3_MAC_STATS_OFFSET(mac_rx_total_oct_num)},
117 {"mac_rx_good_pkt_num",
118 HNS3_MAC_STATS_OFFSET(mac_rx_good_pkt_num)},
119 {"mac_rx_bad_pkt_num",
120 HNS3_MAC_STATS_OFFSET(mac_rx_bad_pkt_num)},
121 {"mac_rx_good_oct_num",
122 HNS3_MAC_STATS_OFFSET(mac_rx_good_oct_num)},
123 {"mac_rx_bad_oct_num",
124 HNS3_MAC_STATS_OFFSET(mac_rx_bad_oct_num)},
125 {"mac_rx_uni_pkt_num",
126 HNS3_MAC_STATS_OFFSET(mac_rx_uni_pkt_num)},
127 {"mac_rx_multi_pkt_num",
128 HNS3_MAC_STATS_OFFSET(mac_rx_multi_pkt_num)},
129 {"mac_rx_broad_pkt_num",
130 HNS3_MAC_STATS_OFFSET(mac_rx_broad_pkt_num)},
131 {"mac_rx_undersize_pkt_num",
132 HNS3_MAC_STATS_OFFSET(mac_rx_undersize_pkt_num)},
133 {"mac_rx_oversize_pkt_num",
134 HNS3_MAC_STATS_OFFSET(mac_rx_oversize_pkt_num)},
135 {"mac_rx_64_oct_pkt_num",
136 HNS3_MAC_STATS_OFFSET(mac_rx_64_oct_pkt_num)},
137 {"mac_rx_65_127_oct_pkt_num",
138 HNS3_MAC_STATS_OFFSET(mac_rx_65_127_oct_pkt_num)},
139 {"mac_rx_128_255_oct_pkt_num",
140 HNS3_MAC_STATS_OFFSET(mac_rx_128_255_oct_pkt_num)},
141 {"mac_rx_256_511_oct_pkt_num",
142 HNS3_MAC_STATS_OFFSET(mac_rx_256_511_oct_pkt_num)},
143 {"mac_rx_512_1023_oct_pkt_num",
144 HNS3_MAC_STATS_OFFSET(mac_rx_512_1023_oct_pkt_num)},
145 {"mac_rx_1024_1518_oct_pkt_num",
146 HNS3_MAC_STATS_OFFSET(mac_rx_1024_1518_oct_pkt_num)},
147 {"mac_rx_1519_2047_oct_pkt_num",
148 HNS3_MAC_STATS_OFFSET(mac_rx_1519_2047_oct_pkt_num)},
149 {"mac_rx_2048_4095_oct_pkt_num",
150 HNS3_MAC_STATS_OFFSET(mac_rx_2048_4095_oct_pkt_num)},
151 {"mac_rx_4096_8191_oct_pkt_num",
152 HNS3_MAC_STATS_OFFSET(mac_rx_4096_8191_oct_pkt_num)},
153 {"mac_rx_8192_9216_oct_pkt_num",
154 HNS3_MAC_STATS_OFFSET(mac_rx_8192_9216_oct_pkt_num)},
155 {"mac_rx_9217_12287_oct_pkt_num",
156 HNS3_MAC_STATS_OFFSET(mac_rx_9217_12287_oct_pkt_num)},
157 {"mac_rx_12288_16383_oct_pkt_num",
158 HNS3_MAC_STATS_OFFSET(mac_rx_12288_16383_oct_pkt_num)},
159 {"mac_rx_1519_max_good_pkt_num",
160 HNS3_MAC_STATS_OFFSET(mac_rx_1519_max_good_oct_pkt_num)},
161 {"mac_rx_1519_max_bad_pkt_num",
162 HNS3_MAC_STATS_OFFSET(mac_rx_1519_max_bad_oct_pkt_num)},
163 {"mac_tx_fragment_pkt_num",
164 HNS3_MAC_STATS_OFFSET(mac_tx_fragment_pkt_num)},
165 {"mac_tx_undermin_pkt_num",
166 HNS3_MAC_STATS_OFFSET(mac_tx_undermin_pkt_num)},
167 {"mac_tx_jabber_pkt_num",
168 HNS3_MAC_STATS_OFFSET(mac_tx_jabber_pkt_num)},
169 {"mac_tx_err_all_pkt_num",
170 HNS3_MAC_STATS_OFFSET(mac_tx_err_all_pkt_num)},
171 {"mac_tx_from_app_good_pkt_num",
172 HNS3_MAC_STATS_OFFSET(mac_tx_from_app_good_pkt_num)},
173 {"mac_tx_from_app_bad_pkt_num",
174 HNS3_MAC_STATS_OFFSET(mac_tx_from_app_bad_pkt_num)},
175 {"mac_rx_fragment_pkt_num",
176 HNS3_MAC_STATS_OFFSET(mac_rx_fragment_pkt_num)},
177 {"mac_rx_undermin_pkt_num",
178 HNS3_MAC_STATS_OFFSET(mac_rx_undermin_pkt_num)},
179 {"mac_rx_jabber_pkt_num",
180 HNS3_MAC_STATS_OFFSET(mac_rx_jabber_pkt_num)},
181 {"mac_rx_fcs_err_pkt_num",
182 HNS3_MAC_STATS_OFFSET(mac_rx_fcs_err_pkt_num)},
183 {"mac_rx_send_app_good_pkt_num",
184 HNS3_MAC_STATS_OFFSET(mac_rx_send_app_good_pkt_num)},
185 {"mac_rx_send_app_bad_pkt_num",
186 HNS3_MAC_STATS_OFFSET(mac_rx_send_app_bad_pkt_num)}
189 static const struct hns3_xstats_name_offset hns3_error_int_stats_strings[] = {
190 {"MAC_AFIFO_TNL_INT_R",
191 HNS3_ERR_INT_STATS_FIELD_OFFSET(mac_afifo_tnl_intr_cnt)},
192 {"PPU_MPF_ABNORMAL_INT_ST2",
193 HNS3_ERR_INT_STATS_FIELD_OFFSET(ppu_mpf_abnormal_intr_st2_cnt)},
194 {"SSU_PORT_BASED_ERR_INT",
195 HNS3_ERR_INT_STATS_FIELD_OFFSET(ssu_port_based_pf_intr_cnt)},
196 {"PPP_PF_ABNORMAL_INT_ST0",
197 HNS3_ERR_INT_STATS_FIELD_OFFSET(ppp_pf_abnormal_intr_cnt)},
198 {"PPU_PF_ABNORMAL_INT_ST",
199 HNS3_ERR_INT_STATS_FIELD_OFFSET(ppu_pf_abnormal_intr_cnt)}
202 /* The statistic of reset */
203 static const struct hns3_xstats_name_offset hns3_reset_stats_strings[] = {
205 HNS3_RESET_STATS_FIELD_OFFSET(request_cnt)},
207 HNS3_RESET_STATS_FIELD_OFFSET(global_cnt)},
209 HNS3_RESET_STATS_FIELD_OFFSET(imp_cnt)},
211 HNS3_RESET_STATS_FIELD_OFFSET(exec_cnt)},
212 {"RESET_SUCCESS_CNT",
213 HNS3_RESET_STATS_FIELD_OFFSET(success_cnt)},
215 HNS3_RESET_STATS_FIELD_OFFSET(fail_cnt)},
217 HNS3_RESET_STATS_FIELD_OFFSET(merge_cnt)}
220 /* The statistic of errors in Rx BD */
221 static const struct hns3_xstats_name_offset hns3_rx_bd_error_strings[] = {
222 {"NONE_VALIDATED_DESCRIPTORS",
223 HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(non_vld_descs)},
224 {"RX_PKT_LEN_ERRORS",
225 HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(pkt_len_errors)},
227 HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(l2_errors)},
228 {"RX_L3_CHECKSUM_ERRORS",
229 HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(l3_csum_erros)},
230 {"RX_L4_CHECKSUM_ERRORS",
231 HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(l4_csum_erros)},
232 {"RX_OL3_CHECKSUM_ERRORS",
233 HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(ol3_csum_erros)},
234 {"RX_OL4_CHECKSUM_ERRORS",
235 HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(ol4_csum_erros)}
238 /* The statistic of errors in Tx */
239 static const struct hns3_xstats_name_offset hns3_tx_error_strings[] = {
240 {"TX_PKT_LEN_ERRORS",
241 HNS3_TX_ERROR_STATS_FIELD_OFFSET(pkt_len_errors)}
244 #define HNS3_NUM_MAC_STATS (sizeof(hns3_mac_strings) / \
245 sizeof(hns3_mac_strings[0]))
247 #define HNS3_NUM_ERROR_INT_XSTATS (sizeof(hns3_error_int_stats_strings) / \
248 sizeof(hns3_error_int_stats_strings[0]))
250 #define HNS3_NUM_RESET_XSTATS (sizeof(hns3_reset_stats_strings) / \
251 sizeof(hns3_reset_stats_strings[0]))
253 #define HNS3_NUM_RX_BD_ERROR_XSTATS (sizeof(hns3_rx_bd_error_strings) / \
254 sizeof(hns3_rx_bd_error_strings[0]))
256 #define HNS3_NUM_TX_ERROR_XSTATS (sizeof(hns3_tx_error_strings) / \
257 sizeof(hns3_tx_error_strings[0]))
259 #define HNS3_FIX_NUM_STATS (HNS3_NUM_MAC_STATS + HNS3_NUM_ERROR_INT_XSTATS + \
260 HNS3_NUM_RESET_XSTATS)
263 * Query all the MAC statistics data of Network ICL command ,opcode id: 0x0034.
264 * This command is used before send 'query_mac_stat command', the descriptor
265 * number of 'query_mac_stat command' must match with reg_num in this command.
267 * Pointer to structure hns3_hw.
272 hns3_update_mac_stats(struct hns3_hw *hw, const uint32_t desc_num)
274 uint64_t *data = (uint64_t *)(&hw->mac_stats);
275 struct hns3_cmd_desc *desc;
280 desc = rte_malloc("hns3_mac_desc",
281 desc_num * sizeof(struct hns3_cmd_desc), 0);
283 hns3_err(hw, "Mac_update_stats alloced desc malloc fail");
287 hns3_cmd_setup_basic_desc(desc, HNS3_OPC_STATS_MAC_ALL, true);
288 ret = hns3_cmd_send(hw, desc, desc_num);
290 hns3_err(hw, "Update complete MAC pkt stats fail : %d", ret);
295 for (i = 0; i < desc_num; i++) {
296 /* For special opcode 0034, only the first desc has the head */
298 desc_data = (uint64_t *)(&desc[i].data[0]);
299 n = HNS3_RD_FIRST_STATS_NUM;
301 desc_data = (uint64_t *)(&desc[i]);
302 n = HNS3_RD_OTHER_STATS_NUM;
305 for (k = 0; k < n; k++) {
306 *data += rte_le_to_cpu_64(*desc_data);
317 * Query Mac stat reg num command ,opcode id: 0x0033.
318 * This command is used before send 'query_mac_stat command', the descriptor
319 * number of 'query_mac_stat command' must match with reg_num in this command.
321 * Pointer to structure rte_eth_stats.
326 hns3_mac_query_reg_num(struct rte_eth_dev *dev, uint32_t *desc_num)
328 struct hns3_adapter *hns = dev->data->dev_private;
329 struct hns3_hw *hw = &hns->hw;
330 struct hns3_cmd_desc desc;
335 hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_QUERY_MAC_REG_NUM, true);
336 ret = hns3_cmd_send(hw, &desc, 1);
341 * The num of MAC statistics registers that are provided by IMP in this
344 desc_data = (uint32_t *)(&desc.data[0]);
345 reg_num = rte_le_to_cpu_32(*desc_data);
348 * The descriptor number of 'query_additional_mac_stat command' is
349 * '1 + (reg_num-3)/4 + ((reg_num-3)%4 !=0)';
350 * This value is 83 in this version
352 *desc_num = 1 + ((reg_num - 3) >> 2) +
353 (uint32_t)(((reg_num - 3) & 0x3) ? 1 : 0);
359 hns3_query_update_mac_stats(struct rte_eth_dev *dev)
361 struct hns3_adapter *hns = dev->data->dev_private;
362 struct hns3_hw *hw = &hns->hw;
366 ret = hns3_mac_query_reg_num(dev, &desc_num);
368 ret = hns3_update_mac_stats(hw, desc_num);
370 hns3_err(hw, "Query mac reg num fail : %d", ret);
374 /* Get tqp stats from register */
376 hns3_update_tqp_stats(struct hns3_hw *hw)
378 struct hns3_tqp_stats *stats = &hw->tqp_stats;
379 struct hns3_cmd_desc desc;
384 for (i = 0; i < hw->tqps_num; i++) {
385 hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_QUERY_RX_STATUS,
388 desc.data[0] = rte_cpu_to_le_32((uint32_t)i &
390 ret = hns3_cmd_send(hw, &desc, 1);
392 hns3_err(hw, "Failed to query RX No.%d queue stat: %d",
396 cnt = rte_le_to_cpu_32(desc.data[1]);
397 stats->rcb_rx_ring_pktnum_rcd += cnt;
398 stats->rcb_rx_ring_pktnum[i] += cnt;
400 hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_QUERY_TX_STATUS,
403 desc.data[0] = rte_cpu_to_le_32((uint32_t)i &
405 ret = hns3_cmd_send(hw, &desc, 1);
407 hns3_err(hw, "Failed to query TX No.%d queue stat: %d",
411 cnt = rte_le_to_cpu_32(desc.data[1]);
412 stats->rcb_tx_ring_pktnum_rcd += cnt;
413 stats->rcb_tx_ring_pktnum[i] += cnt;
420 * Query tqp tx queue statistics ,opcode id: 0x0B03.
421 * Query tqp rx queue statistics ,opcode id: 0x0B13.
422 * Get all statistics of a port.
424 * Pointer to Ethernet device.
426 * Pointer to structure rte_eth_stats.
431 hns3_stats_get(struct rte_eth_dev *eth_dev, struct rte_eth_stats *rte_stats)
433 struct hns3_adapter *hns = eth_dev->data->dev_private;
434 struct hns3_hw *hw = &hns->hw;
435 struct hns3_tqp_stats *stats = &hw->tqp_stats;
436 struct hns3_rx_queue *rxq;
442 /* Update tqp stats by read register */
443 ret = hns3_update_tqp_stats(hw);
445 hns3_err(hw, "Update tqp stats fail : %d", ret);
449 rte_stats->ipackets = stats->rcb_rx_ring_pktnum_rcd;
450 rte_stats->opackets = stats->rcb_tx_ring_pktnum_rcd;
451 rte_stats->rx_nombuf = eth_dev->data->rx_mbuf_alloc_failed;
453 num = RTE_MIN(RTE_ETHDEV_QUEUE_STAT_CNTRS, hw->tqps_num);
454 for (i = 0; i < num; i++) {
455 rte_stats->q_ipackets[i] = stats->rcb_rx_ring_pktnum[i];
456 rte_stats->q_opackets[i] = stats->rcb_tx_ring_pktnum[i];
459 num = RTE_MIN(RTE_ETHDEV_QUEUE_STAT_CNTRS, eth_dev->data->nb_rx_queues);
460 for (i = 0; i != num; ++i) {
461 rxq = eth_dev->data->rx_queues[i];
464 rte_stats->q_errors[i] = cnt;
465 rte_stats->ierrors += cnt;
473 hns3_stats_reset(struct rte_eth_dev *eth_dev)
475 struct hns3_adapter *hns = eth_dev->data->dev_private;
476 struct hns3_hw *hw = &hns->hw;
477 struct hns3_tqp_stats *stats = &hw->tqp_stats;
478 struct hns3_cmd_desc desc_reset;
479 struct hns3_rx_queue *rxq;
480 struct hns3_tx_queue *txq;
485 * If this is a reset xstats is NULL, and we have cleared the
486 * registers by reading them.
488 for (i = 0; i < hw->tqps_num; i++) {
489 hns3_cmd_setup_basic_desc(&desc_reset, HNS3_OPC_QUERY_RX_STATUS,
491 desc_reset.data[0] = rte_cpu_to_le_32((uint32_t)i &
493 ret = hns3_cmd_send(hw, &desc_reset, 1);
495 hns3_err(hw, "Failed to reset RX No.%d queue stat: %d",
499 hns3_cmd_setup_basic_desc(&desc_reset, HNS3_OPC_QUERY_TX_STATUS,
501 desc_reset.data[0] = rte_cpu_to_le_32((uint32_t)i &
503 ret = hns3_cmd_send(hw, &desc_reset, 1);
505 hns3_err(hw, "Failed to reset TX No.%d queue stat: %d",
510 /* Clear Rx BD and Tx error stats */
511 for (i = 0; i != eth_dev->data->nb_rx_queues; ++i) {
512 rxq = eth_dev->data->rx_queues[i];
514 rxq->pkt_len_errors = 0;
515 rxq->non_vld_descs = 0;
517 rxq->l3_csum_erros = 0;
518 rxq->l4_csum_erros = 0;
519 rxq->ol3_csum_erros = 0;
520 rxq->ol4_csum_erros = 0;
524 txq = eth_dev->data->tx_queues[i];
526 txq->pkt_len_errors = 0;
529 memset(stats, 0, sizeof(struct hns3_tqp_stats));
535 hns3_mac_stats_reset(__rte_unused struct rte_eth_dev *dev)
537 struct hns3_adapter *hns = dev->data->dev_private;
538 struct hns3_hw *hw = &hns->hw;
539 struct hns3_mac_stats *mac_stats = &hw->mac_stats;
542 ret = hns3_query_update_mac_stats(dev);
544 hns3_err(hw, "Clear Mac stats fail : %d", ret);
546 memset(mac_stats, 0, sizeof(struct hns3_mac_stats));
549 /* This function calculates the number of xstats based on the current config */
551 hns3_xstats_calc_num(struct rte_eth_dev *dev)
553 struct hns3_adapter *hns = dev->data->dev_private;
556 return dev->data->nb_rx_queues * HNS3_NUM_RX_BD_ERROR_XSTATS +
557 dev->data->nb_tx_queues * HNS3_NUM_TX_ERROR_XSTATS +
558 HNS3_NUM_RESET_XSTATS;
560 return dev->data->nb_rx_queues * HNS3_NUM_RX_BD_ERROR_XSTATS +
561 dev->data->nb_tx_queues * HNS3_NUM_TX_ERROR_XSTATS +
566 * Retrieve extended(tqp | Mac) statistics of an Ethernet device.
568 * Pointer to Ethernet device.
570 * A pointer to a table of structure of type *rte_eth_xstat*
571 * to be filled with device statistics ids and values.
572 * This parameter can be set to NULL if n is 0.
574 * The size of the xstats array (number of elements).
576 * 0 on fail, count(The size of the statistics elements) on success.
579 hns3_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
582 struct hns3_adapter *hns = dev->data->dev_private;
583 struct hns3_pf *pf = &hns->pf;
584 struct hns3_hw *hw = &hns->hw;
585 struct hns3_mac_stats *mac_stats = &hw->mac_stats;
586 struct hns3_reset_stats *reset_stats = &hw->reset.stats;
587 struct hns3_rx_queue *rxq;
588 struct hns3_tx_queue *txq;
597 count = hns3_xstats_calc_num(dev);
604 /* Update Mac stats */
605 ret = hns3_query_update_mac_stats(dev);
607 hns3_err(hw, "Update Mac stats fail : %d", ret);
611 /* Get MAC stats from hw->hw_xstats.mac_stats struct */
612 for (i = 0; i < HNS3_NUM_MAC_STATS; i++) {
613 addr = (char *)mac_stats + hns3_mac_strings[i].offset;
614 xstats[count].value = *(uint64_t *)addr;
615 xstats[count].id = count;
619 for (i = 0; i < HNS3_NUM_ERROR_INT_XSTATS; i++) {
620 addr = (char *)&pf->abn_int_stats +
621 hns3_error_int_stats_strings[i].offset;
622 xstats[count].value = *(uint64_t *)addr;
623 xstats[count].id = count;
628 /* Get the reset stat */
629 for (i = 0; i < HNS3_NUM_RESET_XSTATS; i++) {
630 addr = (char *)reset_stats + hns3_reset_stats_strings[i].offset;
631 xstats[count].value = *(uint64_t *)addr;
632 xstats[count].id = count;
636 /* Get the Rx BD errors stats */
637 for (j = 0; j != dev->data->nb_rx_queues; ++j) {
638 for (i = 0; i < HNS3_NUM_RX_BD_ERROR_XSTATS; i++) {
639 rxq = dev->data->rx_queues[j];
640 addr = (char *)rxq + hns3_rx_bd_error_strings[i].offset;
641 xstats[count].value = *(uint64_t *)addr;
642 xstats[count].id = count;
647 /* Get the Tx errors stats */
648 for (j = 0; j != dev->data->nb_tx_queues; ++j) {
649 for (i = 0; i < HNS3_NUM_TX_ERROR_XSTATS; i++) {
650 txq = dev->data->tx_queues[j];
651 addr = (char *)txq + hns3_tx_error_strings[i].offset;
652 xstats[count].value = *(uint64_t *)addr;
653 xstats[count].id = count;
661 * Retrieve names of extended statistics of an Ethernet device.
663 * There is an assumption that 'xstat_names' and 'xstats' arrays are matched
665 * xstats_names[i].name => xstats[i].value
667 * And the array index is same with id field of 'struct rte_eth_xstat':
670 * This assumption makes key-value pair matching less flexible but simpler.
673 * Pointer to Ethernet device.
674 * @param xstats_names
675 * An rte_eth_xstat_name array of at least *size* elements to
676 * be filled. If set to NULL, the function returns the required number
679 * The size of the xstats_names array (number of elements).
681 * - A positive value lower or equal to size: success. The return value
682 * is the number of entries filled in the stats table.
685 hns3_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
686 struct rte_eth_xstat_name *xstats_names,
687 __rte_unused unsigned int size)
689 struct hns3_adapter *hns = dev->data->dev_private;
690 int cnt_stats = hns3_xstats_calc_num(dev);
694 if (xstats_names == NULL)
697 /* Note: size limited checked in rte_eth_xstats_get_names() */
699 /* Get MAC name from hw->hw_xstats.mac_stats struct */
700 for (i = 0; i < HNS3_NUM_MAC_STATS; i++) {
701 snprintf(xstats_names[count].name,
702 sizeof(xstats_names[count].name),
703 "%s", hns3_mac_strings[i].name);
707 for (i = 0; i < HNS3_NUM_ERROR_INT_XSTATS; i++) {
708 snprintf(xstats_names[count].name,
709 sizeof(xstats_names[count].name),
710 "%s", hns3_error_int_stats_strings[i].name);
714 for (i = 0; i < HNS3_NUM_RESET_XSTATS; i++) {
715 snprintf(xstats_names[count].name,
716 sizeof(xstats_names[count].name),
717 "%s", hns3_reset_stats_strings[i].name);
721 for (j = 0; j < dev->data->nb_rx_queues; j++) {
722 for (i = 0; i < HNS3_NUM_RX_BD_ERROR_XSTATS; i++) {
723 snprintf(xstats_names[count].name,
724 sizeof(xstats_names[count].name),
726 hns3_rx_bd_error_strings[i].name);
730 for (j = 0; j < dev->data->nb_tx_queues; j++) {
731 for (i = 0; i < HNS3_NUM_TX_ERROR_XSTATS; i++) {
732 snprintf(xstats_names[count].name,
733 sizeof(xstats_names[count].name),
734 "tx_q%u%s", j, hns3_tx_error_strings[i].name);
743 * Retrieve extended statistics of an Ethernet device.
746 * Pointer to Ethernet device.
748 * A pointer to an ids array passed by application. This tells which
749 * statistics values function should retrieve. This parameter
750 * can be set to NULL if size is 0. In this case function will retrieve
751 * all avalible statistics.
753 * A pointer to a table to be filled with device statistics values.
755 * The size of the ids array (number of elements).
757 * - A positive value lower or equal to size: success. The return value
758 * is the number of entries filled in the stats table.
759 * - A positive value higher than size: error, the given statistics table
760 * is too small. The return value corresponds to the size that should
761 * be given to succeed. The entries in the table are not valid and
762 * shall not be used by the caller.
766 hns3_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
767 uint64_t *values, uint32_t size)
769 struct hns3_adapter *hns = dev->data->dev_private;
770 struct hns3_pf *pf = &hns->pf;
771 struct hns3_hw *hw = &hns->hw;
772 struct hns3_mac_stats *mac_stats = &hw->mac_stats;
773 struct hns3_reset_stats *reset_stats = &hw->reset.stats;
774 struct hns3_rx_queue *rxq;
775 struct hns3_tx_queue *txq;
776 const uint32_t cnt_stats = hns3_xstats_calc_num(dev);
777 uint64_t *values_copy;
784 if (ids == NULL || size < cnt_stats)
787 /* Update tqp stats by read register */
788 ret = hns3_update_tqp_stats(hw);
790 hns3_err(hw, "Update tqp stats fail : %d", ret);
794 len = cnt_stats * HNS3_VALUES_BYTES;
795 values_copy = rte_zmalloc("hns3_xstats_values", len, 0);
796 if (values_copy == NULL) {
797 hns3_err(hw, "Failed to allocate %" PRIx64 " bytes needed "
798 "to store statistics values", len);
803 /* Get MAC name from hw->hw_xstats.mac_stats */
804 for (i = 0; i < HNS3_NUM_MAC_STATS; i++) {
805 addr = (char *)mac_stats + hns3_mac_strings[i].offset;
806 values_copy[count] = *(uint64_t *)addr;
810 for (i = 0; i < HNS3_NUM_ERROR_INT_XSTATS; i++) {
811 addr = (char *)&pf->abn_int_stats +
812 hns3_error_int_stats_strings[i].offset;
813 values_copy[count] = *(uint64_t *)addr;
818 for (i = 0; i < HNS3_NUM_RESET_XSTATS; i++) {
819 addr = (char *)reset_stats +
820 hns3_reset_stats_strings[i].offset;
821 values_copy[count] = *(uint64_t *)addr;
825 for (j = 0; j != dev->data->nb_rx_queues; ++j) {
826 for (i = 0; i < HNS3_NUM_RX_BD_ERROR_XSTATS; i++) {
827 rxq = dev->data->rx_queues[j];
828 addr = (char *)rxq + hns3_rx_bd_error_strings[i].offset;
829 values_copy[count] = *(uint64_t *)addr;
834 for (j = 0; j != dev->data->nb_tx_queues; ++j) {
835 for (i = 0; i < HNS3_NUM_TX_ERROR_XSTATS; i++) {
836 txq = dev->data->tx_queues[j];
837 addr = (char *)txq + hns3_tx_error_strings[i].offset;
838 values_copy[count] = *(uint64_t *)addr;
843 for (i = 0; i < size; i++) {
844 if (ids[i] >= cnt_stats) {
845 hns3_err(hw, "ids[%d] (%" PRIx64 ") is invalid, "
846 "should < %u", i, ids[i], cnt_stats);
847 rte_free(values_copy);
850 memcpy(&values[i], &values_copy[ids[i]], sizeof(values[i]));
853 rte_free(values_copy);
858 * Retrieve names of extended statistics of an Ethernet device.
861 * Pointer to Ethernet device.
862 * @param xstats_names
863 * An rte_eth_xstat_name array of at least *size* elements to
864 * be filled. If set to NULL, the function returns the required number
867 * IDs array given by app to retrieve specific statistics
869 * The size of the xstats_names array (number of elements).
871 * - A positive value lower or equal to size: success. The return value
872 * is the number of entries filled in the stats table.
873 * - A positive value higher than size: error, the given statistics table
874 * is too small. The return value corresponds to the size that should
875 * be given to succeed. The entries in the table are not valid and
876 * shall not be used by the caller.
879 hns3_dev_xstats_get_names_by_id(struct rte_eth_dev *dev,
880 struct rte_eth_xstat_name *xstats_names,
881 const uint64_t *ids, uint32_t size)
883 struct hns3_adapter *hns = dev->data->dev_private;
884 struct rte_eth_xstat_name *xstats_names_copy;
885 struct hns3_hw *hw = &hns->hw;
886 const uint32_t cnt_stats = hns3_xstats_calc_num(dev);
887 uint16_t count_name = 0;
891 if (ids == NULL || xstats_names == NULL)
894 len = cnt_stats * sizeof(struct rte_eth_xstat_name);
895 xstats_names_copy = rte_zmalloc("hns3_xstats_names", len, 0);
896 if (xstats_names_copy == NULL) {
897 hns3_err(hw, "Failed to allocate %" PRIx64 " bytes needed "
898 "to store statistics names", len);
903 for (i = 0; i < HNS3_NUM_MAC_STATS; i++) {
904 snprintf(xstats_names_copy[count_name].name,
905 sizeof(xstats_names_copy[count_name].name),
906 "%s", hns3_mac_strings[i].name);
909 for (i = 0; i < HNS3_NUM_ERROR_INT_XSTATS; i++) {
910 snprintf(xstats_names_copy[count_name].name,
911 sizeof(xstats_names_copy[count_name].name),
912 "%s", hns3_error_int_stats_strings[i].name);
916 for (i = 0; i < HNS3_NUM_RESET_XSTATS; i++) {
917 snprintf(xstats_names_copy[count_name].name,
918 sizeof(xstats_names_copy[count_name].name),
919 "%s", hns3_reset_stats_strings[i].name);
922 for (j = 0; j != dev->data->nb_rx_queues; ++j) {
923 for (i = 0; i < HNS3_NUM_RX_BD_ERROR_XSTATS; i++) {
924 snprintf(xstats_names_copy[count_name].name,
925 sizeof(xstats_names_copy[count_name].name),
927 hns3_rx_bd_error_strings[i].name);
931 for (j = 0; j != dev->data->nb_rx_queues; ++j) {
932 for (i = 0; i < HNS3_NUM_TX_ERROR_XSTATS; i++) {
933 snprintf(xstats_names_copy[count_name].name,
934 sizeof(xstats_names_copy[count_name].name),
935 "tx_q%u%s", j, hns3_tx_error_strings[i].name);
940 for (i = 0; i < size; i++) {
941 if (ids[i] >= cnt_stats) {
942 hns3_err(hw, "ids[%d] (%" PRIx64 ") is invalid, "
943 "should < %u", i, ids[i], cnt_stats);
944 rte_free(xstats_names_copy);
947 snprintf(xstats_names[i].name, sizeof(xstats_names[i].name),
948 "%s", xstats_names_copy[ids[i]].name);
951 rte_free(xstats_names_copy);
956 hns3_dev_xstats_reset(struct rte_eth_dev *dev)
958 struct hns3_adapter *hns = dev->data->dev_private;
959 struct hns3_pf *pf = &hns->pf;
961 /* Clear tqp stats */
962 (void)hns3_stats_reset(dev);
963 /* Clear reset stats */
964 memset(&hns->hw.reset.stats, 0, sizeof(struct hns3_reset_stats));
969 /* HW registers are cleared on read */
970 hns3_mac_stats_reset(dev);
971 /* Clear error stats */
972 memset(&pf->abn_int_stats, 0, sizeof(struct hns3_err_msix_intr_stats));