1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2017 Huawei Technologies Co., Ltd
6 #include <rte_bus_pci.h>
7 #include <rte_ethdev_pci.h>
9 #include <rte_malloc.h>
10 #include <rte_memcpy.h>
11 #include <rte_mempool.h>
12 #include <rte_errno.h>
13 #include <rte_ether.h>
15 #include "base/hinic_compat.h"
16 #include "base/hinic_pmd_hwdev.h"
17 #include "base/hinic_pmd_hwif.h"
18 #include "base/hinic_pmd_wq.h"
19 #include "base/hinic_pmd_cfg.h"
20 #include "base/hinic_pmd_mgmt.h"
21 #include "base/hinic_pmd_cmdq.h"
22 #include "base/hinic_pmd_niccfg.h"
23 #include "base/hinic_pmd_nicio.h"
24 #include "base/hinic_pmd_mbox.h"
25 #include "hinic_pmd_ethdev.h"
26 #include "hinic_pmd_tx.h"
27 #include "hinic_pmd_rx.h"
29 /* Vendor ID used by Huawei devices */
30 #define HINIC_HUAWEI_VENDOR_ID 0x19E5
33 #define HINIC_DEV_ID_PRD 0x1822
34 #define HINIC_DEV_ID_VF 0x375E
35 #define HINIC_DEV_ID_VF_HV 0x379E
37 /* Mezz card for Blade Server */
38 #define HINIC_DEV_ID_MEZZ_25GE 0x0210
39 #define HINIC_DEV_ID_MEZZ_40GE 0x020D
40 #define HINIC_DEV_ID_MEZZ_100GE 0x0205
42 /* 2*25G and 2*100G card */
43 #define HINIC_DEV_ID_1822_DUAL_25GE 0x0206
44 #define HINIC_DEV_ID_1822_100GE 0x0200
46 #define HINIC_SERVICE_MODE_NIC 2
48 #define HINIC_INTR_CB_UNREG_MAX_RETRIES 10
50 #define DEFAULT_BASE_COS 4
53 #define HINIC_MIN_RX_BUF_SIZE 1024
54 #define HINIC_MAX_UC_MAC_ADDRS 128
55 #define HINIC_MAX_MC_MAC_ADDRS 2048
57 * vlan_id is a 12 bit number.
58 * The VFTA array is actually a 4096 bit array, 128 of 32bit elements.
59 * 2^5 = 32. The val of lower 5 bits specifies the bit in the 32bit element.
60 * The higher 7 bit val specifies VFTA array index.
62 #define HINIC_VFTA_BIT(vlan_id) (1 << ((vlan_id) & 0x1F))
63 #define HINIC_VFTA_IDX(vlan_id) ((vlan_id) >> 5)
65 #define HINIC_VLAN_FILTER_EN (1U << 0)
67 #define HINIC_MTU_TO_PKTLEN(mtu) \
68 ((mtu) + ETH_HLEN + ETH_CRC_LEN)
70 #define HINIC_PKTLEN_TO_MTU(pktlen) \
71 ((pktlen) - (ETH_HLEN + ETH_CRC_LEN))
73 /* Driver-specific log messages type */
76 struct hinic_xstats_name_off {
77 char name[RTE_ETH_XSTATS_NAME_SIZE];
81 #define HINIC_FUNC_STAT(_stat_item) { \
82 .name = #_stat_item, \
83 .offset = offsetof(struct hinic_vport_stats, _stat_item) \
86 #define HINIC_PORT_STAT(_stat_item) { \
87 .name = #_stat_item, \
88 .offset = offsetof(struct hinic_phy_port_stats, _stat_item) \
91 static const struct hinic_xstats_name_off hinic_vport_stats_strings[] = {
92 HINIC_FUNC_STAT(tx_unicast_pkts_vport),
93 HINIC_FUNC_STAT(tx_unicast_bytes_vport),
94 HINIC_FUNC_STAT(tx_multicast_pkts_vport),
95 HINIC_FUNC_STAT(tx_multicast_bytes_vport),
96 HINIC_FUNC_STAT(tx_broadcast_pkts_vport),
97 HINIC_FUNC_STAT(tx_broadcast_bytes_vport),
99 HINIC_FUNC_STAT(rx_unicast_pkts_vport),
100 HINIC_FUNC_STAT(rx_unicast_bytes_vport),
101 HINIC_FUNC_STAT(rx_multicast_pkts_vport),
102 HINIC_FUNC_STAT(rx_multicast_bytes_vport),
103 HINIC_FUNC_STAT(rx_broadcast_pkts_vport),
104 HINIC_FUNC_STAT(rx_broadcast_bytes_vport),
106 HINIC_FUNC_STAT(tx_discard_vport),
107 HINIC_FUNC_STAT(rx_discard_vport),
108 HINIC_FUNC_STAT(tx_err_vport),
109 HINIC_FUNC_STAT(rx_err_vport),
112 #define HINIC_VPORT_XSTATS_NUM (sizeof(hinic_vport_stats_strings) / \
113 sizeof(hinic_vport_stats_strings[0]))
115 static const struct hinic_xstats_name_off hinic_phyport_stats_strings[] = {
116 HINIC_PORT_STAT(mac_rx_total_pkt_num),
117 HINIC_PORT_STAT(mac_rx_total_oct_num),
118 HINIC_PORT_STAT(mac_rx_bad_pkt_num),
119 HINIC_PORT_STAT(mac_rx_bad_oct_num),
120 HINIC_PORT_STAT(mac_rx_good_pkt_num),
121 HINIC_PORT_STAT(mac_rx_good_oct_num),
122 HINIC_PORT_STAT(mac_rx_uni_pkt_num),
123 HINIC_PORT_STAT(mac_rx_multi_pkt_num),
124 HINIC_PORT_STAT(mac_rx_broad_pkt_num),
125 HINIC_PORT_STAT(mac_tx_total_pkt_num),
126 HINIC_PORT_STAT(mac_tx_total_oct_num),
127 HINIC_PORT_STAT(mac_tx_bad_pkt_num),
128 HINIC_PORT_STAT(mac_tx_bad_oct_num),
129 HINIC_PORT_STAT(mac_tx_good_pkt_num),
130 HINIC_PORT_STAT(mac_tx_good_oct_num),
131 HINIC_PORT_STAT(mac_tx_uni_pkt_num),
132 HINIC_PORT_STAT(mac_tx_multi_pkt_num),
133 HINIC_PORT_STAT(mac_tx_broad_pkt_num),
134 HINIC_PORT_STAT(mac_rx_fragment_pkt_num),
135 HINIC_PORT_STAT(mac_rx_undersize_pkt_num),
136 HINIC_PORT_STAT(mac_rx_undermin_pkt_num),
137 HINIC_PORT_STAT(mac_rx_64_oct_pkt_num),
138 HINIC_PORT_STAT(mac_rx_65_127_oct_pkt_num),
139 HINIC_PORT_STAT(mac_rx_128_255_oct_pkt_num),
140 HINIC_PORT_STAT(mac_rx_256_511_oct_pkt_num),
141 HINIC_PORT_STAT(mac_rx_512_1023_oct_pkt_num),
142 HINIC_PORT_STAT(mac_rx_1024_1518_oct_pkt_num),
143 HINIC_PORT_STAT(mac_rx_1519_2047_oct_pkt_num),
144 HINIC_PORT_STAT(mac_rx_2048_4095_oct_pkt_num),
145 HINIC_PORT_STAT(mac_rx_4096_8191_oct_pkt_num),
146 HINIC_PORT_STAT(mac_rx_8192_9216_oct_pkt_num),
147 HINIC_PORT_STAT(mac_rx_9217_12287_oct_pkt_num),
148 HINIC_PORT_STAT(mac_rx_12288_16383_oct_pkt_num),
149 HINIC_PORT_STAT(mac_rx_1519_max_bad_pkt_num),
150 HINIC_PORT_STAT(mac_rx_1519_max_good_pkt_num),
151 HINIC_PORT_STAT(mac_rx_oversize_pkt_num),
152 HINIC_PORT_STAT(mac_rx_jabber_pkt_num),
153 HINIC_PORT_STAT(mac_rx_mac_pause_num),
154 HINIC_PORT_STAT(mac_rx_pfc_pkt_num),
155 HINIC_PORT_STAT(mac_rx_pfc_pri0_pkt_num),
156 HINIC_PORT_STAT(mac_rx_pfc_pri1_pkt_num),
157 HINIC_PORT_STAT(mac_rx_pfc_pri2_pkt_num),
158 HINIC_PORT_STAT(mac_rx_pfc_pri3_pkt_num),
159 HINIC_PORT_STAT(mac_rx_pfc_pri4_pkt_num),
160 HINIC_PORT_STAT(mac_rx_pfc_pri5_pkt_num),
161 HINIC_PORT_STAT(mac_rx_pfc_pri6_pkt_num),
162 HINIC_PORT_STAT(mac_rx_pfc_pri7_pkt_num),
163 HINIC_PORT_STAT(mac_rx_mac_control_pkt_num),
164 HINIC_PORT_STAT(mac_rx_sym_err_pkt_num),
165 HINIC_PORT_STAT(mac_rx_fcs_err_pkt_num),
166 HINIC_PORT_STAT(mac_rx_send_app_good_pkt_num),
167 HINIC_PORT_STAT(mac_rx_send_app_bad_pkt_num),
168 HINIC_PORT_STAT(mac_tx_fragment_pkt_num),
169 HINIC_PORT_STAT(mac_tx_undersize_pkt_num),
170 HINIC_PORT_STAT(mac_tx_undermin_pkt_num),
171 HINIC_PORT_STAT(mac_tx_64_oct_pkt_num),
172 HINIC_PORT_STAT(mac_tx_65_127_oct_pkt_num),
173 HINIC_PORT_STAT(mac_tx_128_255_oct_pkt_num),
174 HINIC_PORT_STAT(mac_tx_256_511_oct_pkt_num),
175 HINIC_PORT_STAT(mac_tx_512_1023_oct_pkt_num),
176 HINIC_PORT_STAT(mac_tx_1024_1518_oct_pkt_num),
177 HINIC_PORT_STAT(mac_tx_1519_2047_oct_pkt_num),
178 HINIC_PORT_STAT(mac_tx_2048_4095_oct_pkt_num),
179 HINIC_PORT_STAT(mac_tx_4096_8191_oct_pkt_num),
180 HINIC_PORT_STAT(mac_tx_8192_9216_oct_pkt_num),
181 HINIC_PORT_STAT(mac_tx_9217_12287_oct_pkt_num),
182 HINIC_PORT_STAT(mac_tx_12288_16383_oct_pkt_num),
183 HINIC_PORT_STAT(mac_tx_1519_max_bad_pkt_num),
184 HINIC_PORT_STAT(mac_tx_1519_max_good_pkt_num),
185 HINIC_PORT_STAT(mac_tx_oversize_pkt_num),
186 HINIC_PORT_STAT(mac_trans_jabber_pkt_num),
187 HINIC_PORT_STAT(mac_tx_mac_pause_num),
188 HINIC_PORT_STAT(mac_tx_pfc_pkt_num),
189 HINIC_PORT_STAT(mac_tx_pfc_pri0_pkt_num),
190 HINIC_PORT_STAT(mac_tx_pfc_pri1_pkt_num),
191 HINIC_PORT_STAT(mac_tx_pfc_pri2_pkt_num),
192 HINIC_PORT_STAT(mac_tx_pfc_pri3_pkt_num),
193 HINIC_PORT_STAT(mac_tx_pfc_pri4_pkt_num),
194 HINIC_PORT_STAT(mac_tx_pfc_pri5_pkt_num),
195 HINIC_PORT_STAT(mac_tx_pfc_pri6_pkt_num),
196 HINIC_PORT_STAT(mac_tx_pfc_pri7_pkt_num),
197 HINIC_PORT_STAT(mac_tx_mac_control_pkt_num),
198 HINIC_PORT_STAT(mac_tx_err_all_pkt_num),
199 HINIC_PORT_STAT(mac_tx_from_app_good_pkt_num),
200 HINIC_PORT_STAT(mac_tx_from_app_bad_pkt_num),
203 #define HINIC_PHYPORT_XSTATS_NUM (sizeof(hinic_phyport_stats_strings) / \
204 sizeof(hinic_phyport_stats_strings[0]))
206 static const struct hinic_xstats_name_off hinic_rxq_stats_strings[] = {
207 {"rx_nombuf", offsetof(struct hinic_rxq_stats, rx_nombuf)},
208 {"burst_pkt", offsetof(struct hinic_rxq_stats, burst_pkts)},
211 #define HINIC_RXQ_XSTATS_NUM (sizeof(hinic_rxq_stats_strings) / \
212 sizeof(hinic_rxq_stats_strings[0]))
214 static const struct hinic_xstats_name_off hinic_txq_stats_strings[] = {
215 {"tx_busy", offsetof(struct hinic_txq_stats, tx_busy)},
216 {"offload_errors", offsetof(struct hinic_txq_stats, off_errs)},
217 {"copy_pkts", offsetof(struct hinic_txq_stats, cpy_pkts)},
218 {"rl_drop", offsetof(struct hinic_txq_stats, rl_drop)},
219 {"burst_pkts", offsetof(struct hinic_txq_stats, burst_pkts)},
222 #define HINIC_TXQ_XSTATS_NUM (sizeof(hinic_txq_stats_strings) / \
223 sizeof(hinic_txq_stats_strings[0]))
225 static int hinic_xstats_calc_num(struct hinic_nic_dev *nic_dev)
227 if (HINIC_IS_VF(nic_dev->hwdev)) {
228 return (HINIC_VPORT_XSTATS_NUM +
229 HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
230 HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
232 return (HINIC_VPORT_XSTATS_NUM +
233 HINIC_PHYPORT_XSTATS_NUM +
234 HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
235 HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
239 static const struct rte_eth_desc_lim hinic_rx_desc_lim = {
240 .nb_max = HINIC_MAX_QUEUE_DEPTH,
241 .nb_min = HINIC_MIN_QUEUE_DEPTH,
242 .nb_align = HINIC_RXD_ALIGN,
245 static const struct rte_eth_desc_lim hinic_tx_desc_lim = {
246 .nb_max = HINIC_MAX_QUEUE_DEPTH,
247 .nb_min = HINIC_MIN_QUEUE_DEPTH,
248 .nb_align = HINIC_TXD_ALIGN,
251 static int hinic_vlan_offload_set(struct rte_eth_dev *dev, int mask);
254 * Interrupt handler triggered by NIC for handling
257 * @param: The address of parameter (struct rte_eth_dev *) regsitered before.
259 static void hinic_dev_interrupt_handler(void *param)
261 struct rte_eth_dev *dev = param;
262 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
264 if (!hinic_test_bit(HINIC_DEV_INTR_EN, &nic_dev->dev_status)) {
265 PMD_DRV_LOG(WARNING, "Device's interrupt is disabled, ignore interrupt event, dev_name: %s, port_id: %d",
266 nic_dev->proc_dev_name, dev->data->port_id);
270 /* aeq0 msg handler */
271 hinic_dev_handle_aeq_event(nic_dev->hwdev, param);
275 * Ethernet device configuration.
277 * Prepare the driver for a given number of TX and RX queues, mtu size
281 * Pointer to Ethernet device structure.
284 * 0 on success, negative error value otherwise.
286 static int hinic_dev_configure(struct rte_eth_dev *dev)
288 struct hinic_nic_dev *nic_dev;
289 struct hinic_nic_io *nic_io;
292 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
293 nic_io = nic_dev->hwdev->nic_io;
295 nic_dev->num_sq = dev->data->nb_tx_queues;
296 nic_dev->num_rq = dev->data->nb_rx_queues;
298 nic_io->num_sqs = dev->data->nb_tx_queues;
299 nic_io->num_rqs = dev->data->nb_rx_queues;
301 /* queue pair is max_num(sq, rq) */
302 nic_dev->num_qps = (nic_dev->num_sq > nic_dev->num_rq) ?
303 nic_dev->num_sq : nic_dev->num_rq;
304 nic_io->num_qps = nic_dev->num_qps;
306 if (nic_dev->num_qps > nic_io->max_qps) {
308 "Queue number out of range, get queue_num:%d, max_queue_num:%d",
309 nic_dev->num_qps, nic_io->max_qps);
313 /* mtu size is 256~9600 */
314 if (dev->data->dev_conf.rxmode.max_rx_pkt_len < HINIC_MIN_FRAME_SIZE ||
315 dev->data->dev_conf.rxmode.max_rx_pkt_len >
316 HINIC_MAX_JUMBO_FRAME_SIZE) {
318 "Max rx pkt len out of range, get max_rx_pkt_len:%d, "
319 "expect between %d and %d",
320 dev->data->dev_conf.rxmode.max_rx_pkt_len,
321 HINIC_MIN_FRAME_SIZE, HINIC_MAX_JUMBO_FRAME_SIZE);
326 HINIC_PKTLEN_TO_MTU(dev->data->dev_conf.rxmode.max_rx_pkt_len);
329 err = hinic_config_mq_mode(dev, TRUE);
331 PMD_DRV_LOG(ERR, "Config multi-queue failed");
335 /* init vlan offoad */
336 err = hinic_vlan_offload_set(dev,
337 ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK);
339 PMD_DRV_LOG(ERR, "Initialize vlan filter and strip failed\n");
340 (void)hinic_config_mq_mode(dev, FALSE);
344 /*clear fdir filter flag in function table*/
345 hinic_free_fdir_filter(nic_dev);
351 * DPDK callback to create the receive queue.
354 * Pointer to Ethernet device structure.
358 * Number of descriptors for receive queue.
360 * NUMA socket on which memory must be allocated.
362 * Thresholds parameters (unused_).
364 * Memory pool for buffer allocations.
367 * 0 on success, negative error value otherwise.
369 static int hinic_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
370 uint16_t nb_desc, unsigned int socket_id,
371 __rte_unused const struct rte_eth_rxconf *rx_conf,
372 struct rte_mempool *mp)
375 struct hinic_nic_dev *nic_dev;
376 struct hinic_hwdev *hwdev;
377 struct hinic_rxq *rxq;
378 u16 rq_depth, rx_free_thresh;
381 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
382 hwdev = nic_dev->hwdev;
384 /* queue depth must be power of 2, otherwise will be aligned up */
385 rq_depth = (nb_desc & (nb_desc - 1)) ?
386 ((u16)(1U << (ilog2(nb_desc) + 1))) : nb_desc;
389 * Validate number of receive descriptors.
390 * It must not exceed hardware maximum and minimum.
392 if (rq_depth > HINIC_MAX_QUEUE_DEPTH ||
393 rq_depth < HINIC_MIN_QUEUE_DEPTH) {
394 PMD_DRV_LOG(ERR, "RX queue depth is out of range from %d to %d, (nb_desc=%d, q_depth=%d, port=%d queue=%d)",
395 HINIC_MIN_QUEUE_DEPTH, HINIC_MAX_QUEUE_DEPTH,
396 (int)nb_desc, (int)rq_depth,
397 (int)dev->data->port_id, (int)queue_idx);
402 * The RX descriptor ring will be cleaned after rxq->rx_free_thresh
403 * descriptors are used or if the number of descriptors required
404 * to transmit a packet is greater than the number of free RX
406 * The following constraints must be satisfied:
407 * rx_free_thresh must be greater than 0.
408 * rx_free_thresh must be less than the size of the ring minus 1.
409 * When set to zero use default values.
411 rx_free_thresh = (u16)((rx_conf->rx_free_thresh) ?
412 rx_conf->rx_free_thresh : HINIC_DEFAULT_RX_FREE_THRESH);
413 if (rx_free_thresh >= (rq_depth - 1)) {
414 PMD_DRV_LOG(ERR, "rx_free_thresh must be less than the number of RX descriptors minus 1. (rx_free_thresh=%u port=%d queue=%d)",
415 (unsigned int)rx_free_thresh,
416 (int)dev->data->port_id,
421 rxq = rte_zmalloc_socket("hinic_rx_queue", sizeof(struct hinic_rxq),
422 RTE_CACHE_LINE_SIZE, socket_id);
424 PMD_DRV_LOG(ERR, "Allocate rxq[%d] failed, dev_name: %s",
425 queue_idx, dev->data->name);
428 nic_dev->rxqs[queue_idx] = rxq;
430 /* alloc rx sq hw wqepage*/
431 rc = hinic_create_rq(hwdev, queue_idx, rq_depth);
433 PMD_DRV_LOG(ERR, "Create rxq[%d] failed, dev_name: %s, rq_depth: %d",
434 queue_idx, dev->data->name, rq_depth);
438 /* mbuf pool must be assigned before setup rx resources */
442 hinic_convert_rx_buf_size(rte_pktmbuf_data_room_size(rxq->mb_pool) -
443 RTE_PKTMBUF_HEADROOM, &buf_size);
445 PMD_DRV_LOG(ERR, "Adjust buf size failed, dev_name: %s",
447 goto adjust_bufsize_fail;
450 /* rx queue info, rearm control */
451 rxq->wq = &hwdev->nic_io->rq_wq[queue_idx];
452 rxq->pi_virt_addr = hwdev->nic_io->qps[queue_idx].rq.pi_virt_addr;
453 rxq->nic_dev = nic_dev;
454 rxq->q_id = queue_idx;
455 rxq->q_depth = rq_depth;
456 rxq->buf_len = (u16)buf_size;
457 rxq->rx_free_thresh = rx_free_thresh;
459 /* the last point cant do mbuf rearm in bulk */
460 rxq->rxinfo_align_end = rxq->q_depth - rxq->rx_free_thresh;
462 /* device port identifier */
463 rxq->port_id = dev->data->port_id;
465 /* alloc rx_cqe and prepare rq_wqe */
466 rc = hinic_setup_rx_resources(rxq);
468 PMD_DRV_LOG(ERR, "Setup rxq[%d] rx_resources failed, dev_name:%s",
469 queue_idx, dev->data->name);
470 goto setup_rx_res_err;
473 /* record nic_dev rxq in rte_eth rx_queues */
474 dev->data->rx_queues[queue_idx] = rxq;
480 hinic_destroy_rq(hwdev, queue_idx);
488 static void hinic_reset_rx_queue(struct rte_eth_dev *dev)
490 struct hinic_rxq *rxq;
491 struct hinic_nic_dev *nic_dev;
494 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
496 for (q_id = 0; q_id < nic_dev->num_rq; q_id++) {
497 rxq = dev->data->rx_queues[q_id];
499 rxq->wq->cons_idx = 0;
500 rxq->wq->prod_idx = 0;
501 rxq->wq->delta = rxq->q_depth;
502 rxq->wq->mask = rxq->q_depth - 1;
504 /* alloc mbuf to rq */
505 hinic_rx_alloc_pkts(rxq);
510 * DPDK callback to configure the transmit queue.
513 * Pointer to Ethernet device structure.
515 * Transmit queue index.
517 * Number of descriptors for transmit queue.
519 * NUMA socket on which memory must be allocated.
521 * Tx queue configuration parameters.
524 * 0 on success, negative error value otherwise.
526 static int hinic_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
527 uint16_t nb_desc, unsigned int socket_id,
528 __rte_unused const struct rte_eth_txconf *tx_conf)
531 struct hinic_nic_dev *nic_dev;
532 struct hinic_hwdev *hwdev;
533 struct hinic_txq *txq;
534 u16 sq_depth, tx_free_thresh;
536 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
537 hwdev = nic_dev->hwdev;
539 /* queue depth must be power of 2, otherwise will be aligned up */
540 sq_depth = (nb_desc & (nb_desc - 1)) ?
541 ((u16)(1U << (ilog2(nb_desc) + 1))) : nb_desc;
544 * Validate number of transmit descriptors.
545 * It must not exceed hardware maximum and minimum.
547 if (sq_depth > HINIC_MAX_QUEUE_DEPTH ||
548 sq_depth < HINIC_MIN_QUEUE_DEPTH) {
549 PMD_DRV_LOG(ERR, "TX queue depth is out of range from %d to %d, (nb_desc=%d, q_depth=%d, port=%d queue=%d)",
550 HINIC_MIN_QUEUE_DEPTH, HINIC_MAX_QUEUE_DEPTH,
551 (int)nb_desc, (int)sq_depth,
552 (int)dev->data->port_id, (int)queue_idx);
557 * The TX descriptor ring will be cleaned after txq->tx_free_thresh
558 * descriptors are used or if the number of descriptors required
559 * to transmit a packet is greater than the number of free TX
561 * The following constraints must be satisfied:
562 * tx_free_thresh must be greater than 0.
563 * tx_free_thresh must be less than the size of the ring minus 1.
564 * When set to zero use default values.
566 tx_free_thresh = (u16)((tx_conf->tx_free_thresh) ?
567 tx_conf->tx_free_thresh : HINIC_DEFAULT_TX_FREE_THRESH);
568 if (tx_free_thresh >= (sq_depth - 1)) {
569 PMD_DRV_LOG(ERR, "tx_free_thresh must be less than the number of TX descriptors minus 1. (tx_free_thresh=%u port=%d queue=%d)",
570 (unsigned int)tx_free_thresh, (int)dev->data->port_id,
575 txq = rte_zmalloc_socket("hinic_tx_queue", sizeof(struct hinic_txq),
576 RTE_CACHE_LINE_SIZE, socket_id);
578 PMD_DRV_LOG(ERR, "Allocate txq[%d] failed, dev_name: %s",
579 queue_idx, dev->data->name);
582 nic_dev->txqs[queue_idx] = txq;
584 /* alloc tx sq hw wqepage */
585 rc = hinic_create_sq(hwdev, queue_idx, sq_depth);
587 PMD_DRV_LOG(ERR, "Create txq[%d] failed, dev_name: %s, sq_depth: %d",
588 queue_idx, dev->data->name, sq_depth);
592 txq->q_id = queue_idx;
593 txq->q_depth = sq_depth;
594 txq->port_id = dev->data->port_id;
595 txq->tx_free_thresh = tx_free_thresh;
596 txq->nic_dev = nic_dev;
597 txq->wq = &hwdev->nic_io->sq_wq[queue_idx];
598 txq->sq = &hwdev->nic_io->qps[queue_idx].sq;
599 txq->cons_idx_addr = hwdev->nic_io->qps[queue_idx].sq.cons_idx_addr;
600 txq->sq_head_addr = HINIC_GET_WQ_HEAD(txq);
601 txq->sq_bot_sge_addr = HINIC_GET_WQ_TAIL(txq) -
602 sizeof(struct hinic_sq_bufdesc);
603 txq->cos = nic_dev->default_cos;
605 /* alloc software txinfo */
606 rc = hinic_setup_tx_resources(txq);
608 PMD_DRV_LOG(ERR, "Setup txq[%d] tx_resources failed, dev_name: %s",
609 queue_idx, dev->data->name);
610 goto setup_tx_res_fail;
613 /* record nic_dev txq in rte_eth tx_queues */
614 dev->data->tx_queues[queue_idx] = txq;
619 hinic_destroy_sq(hwdev, queue_idx);
627 static void hinic_reset_tx_queue(struct rte_eth_dev *dev)
629 struct hinic_nic_dev *nic_dev;
630 struct hinic_txq *txq;
631 struct hinic_nic_io *nic_io;
632 struct hinic_hwdev *hwdev;
633 volatile u32 *ci_addr;
636 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
637 hwdev = nic_dev->hwdev;
638 nic_io = hwdev->nic_io;
640 for (q_id = 0; q_id < nic_dev->num_sq; q_id++) {
641 txq = dev->data->tx_queues[q_id];
643 txq->wq->cons_idx = 0;
644 txq->wq->prod_idx = 0;
645 txq->wq->delta = txq->q_depth;
646 txq->wq->mask = txq->q_depth - 1;
648 /* clear hardware ci */
649 ci_addr = (volatile u32 *)HINIC_CI_VADDR(nic_io->ci_vaddr_base,
656 * Get link speed from NIC.
659 * Pointer to Ethernet device structure.
661 * Pointer to link speed structure.
663 static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
665 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
666 u32 supported_link, advertised_link;
669 #define HINIC_LINK_MODE_SUPPORT_1G (1U << HINIC_GE_BASE_KX)
671 #define HINIC_LINK_MODE_SUPPORT_10G (1U << HINIC_10GE_BASE_KR)
673 #define HINIC_LINK_MODE_SUPPORT_25G ((1U << HINIC_25GE_BASE_KR_S) | \
674 (1U << HINIC_25GE_BASE_CR_S) | \
675 (1U << HINIC_25GE_BASE_KR) | \
676 (1U << HINIC_25GE_BASE_CR))
678 #define HINIC_LINK_MODE_SUPPORT_40G ((1U << HINIC_40GE_BASE_KR4) | \
679 (1U << HINIC_40GE_BASE_CR4))
681 #define HINIC_LINK_MODE_SUPPORT_100G ((1U << HINIC_100GE_BASE_KR4) | \
682 (1U << HINIC_100GE_BASE_CR4))
684 err = hinic_get_link_mode(nic_dev->hwdev,
685 &supported_link, &advertised_link);
686 if (err || supported_link == HINIC_SUPPORTED_UNKNOWN ||
687 advertised_link == HINIC_SUPPORTED_UNKNOWN) {
688 PMD_DRV_LOG(WARNING, "Get speed capability info failed, device: %s, port_id: %u",
689 nic_dev->proc_dev_name, dev->data->port_id);
692 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_1G))
693 *speed_capa |= ETH_LINK_SPEED_1G;
694 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_10G))
695 *speed_capa |= ETH_LINK_SPEED_10G;
696 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_25G))
697 *speed_capa |= ETH_LINK_SPEED_25G;
698 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_40G))
699 *speed_capa |= ETH_LINK_SPEED_40G;
700 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_100G))
701 *speed_capa |= ETH_LINK_SPEED_100G;
706 * DPDK callback to get information about the device.
709 * Pointer to Ethernet device structure.
711 * Pointer to Info structure output buffer.
714 hinic_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
716 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
718 info->max_rx_queues = nic_dev->nic_cap.max_rqs;
719 info->max_tx_queues = nic_dev->nic_cap.max_sqs;
720 info->min_rx_bufsize = HINIC_MIN_RX_BUF_SIZE;
721 info->max_rx_pktlen = HINIC_MAX_JUMBO_FRAME_SIZE;
722 info->max_mac_addrs = HINIC_MAX_UC_MAC_ADDRS;
723 info->min_mtu = HINIC_MIN_MTU_SIZE;
724 info->max_mtu = HINIC_MAX_MTU_SIZE;
726 hinic_get_speed_capa(dev, &info->speed_capa);
727 info->rx_queue_offload_capa = 0;
728 info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
729 DEV_RX_OFFLOAD_IPV4_CKSUM |
730 DEV_RX_OFFLOAD_UDP_CKSUM |
731 DEV_RX_OFFLOAD_TCP_CKSUM |
732 DEV_RX_OFFLOAD_VLAN_FILTER |
733 DEV_RX_OFFLOAD_SCATTER |
734 DEV_RX_OFFLOAD_JUMBO_FRAME;
736 info->tx_queue_offload_capa = 0;
737 info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
738 DEV_TX_OFFLOAD_IPV4_CKSUM |
739 DEV_TX_OFFLOAD_UDP_CKSUM |
740 DEV_TX_OFFLOAD_TCP_CKSUM |
741 DEV_TX_OFFLOAD_SCTP_CKSUM |
742 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
743 DEV_TX_OFFLOAD_TCP_TSO |
744 DEV_TX_OFFLOAD_MULTI_SEGS;
746 info->hash_key_size = HINIC_RSS_KEY_SIZE;
747 info->reta_size = HINIC_RSS_INDIR_SIZE;
748 info->flow_type_rss_offloads = HINIC_RSS_OFFLOAD_ALL;
749 info->rx_desc_lim = hinic_rx_desc_lim;
750 info->tx_desc_lim = hinic_tx_desc_lim;
755 static int hinic_config_rx_mode(struct hinic_nic_dev *nic_dev, u32 rx_mode_ctrl)
759 err = hinic_set_rx_mode(nic_dev->hwdev, rx_mode_ctrl);
761 PMD_DRV_LOG(ERR, "Failed to set rx mode");
764 nic_dev->rx_mode_status = rx_mode_ctrl;
770 static int hinic_rxtx_configure(struct rte_eth_dev *dev)
773 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
775 /* rx configure, if rss enable, need to init default configuration */
776 err = hinic_rx_configure(dev);
778 PMD_DRV_LOG(ERR, "Configure rss failed");
783 err = hinic_config_rx_mode(nic_dev, HINIC_DEFAULT_RX_MODE);
785 PMD_DRV_LOG(ERR, "Configure rx_mode:0x%x failed",
786 HINIC_DEFAULT_RX_MODE);
787 goto set_rx_mode_fail;
793 hinic_rx_remove_configure(dev);
798 static void hinic_remove_rxtx_configure(struct rte_eth_dev *dev)
800 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
802 (void)hinic_config_rx_mode(nic_dev, 0);
803 hinic_rx_remove_configure(dev);
806 static int hinic_priv_get_dev_link_status(struct hinic_nic_dev *nic_dev,
807 struct rte_eth_link *link)
810 u8 port_link_status = 0;
811 struct nic_port_info port_link_info;
812 struct hinic_hwdev *nic_hwdev = nic_dev->hwdev;
813 uint32_t port_speed[LINK_SPEED_MAX] = {ETH_SPEED_NUM_10M,
814 ETH_SPEED_NUM_100M, ETH_SPEED_NUM_1G,
815 ETH_SPEED_NUM_10G, ETH_SPEED_NUM_25G,
816 ETH_SPEED_NUM_40G, ETH_SPEED_NUM_100G};
818 rc = hinic_get_link_status(nic_hwdev, &port_link_status);
822 if (!port_link_status) {
823 link->link_status = ETH_LINK_DOWN;
824 link->link_speed = 0;
825 link->link_duplex = ETH_LINK_HALF_DUPLEX;
826 link->link_autoneg = ETH_LINK_FIXED;
830 memset(&port_link_info, 0, sizeof(port_link_info));
831 rc = hinic_get_port_info(nic_hwdev, &port_link_info);
835 link->link_speed = port_speed[port_link_info.speed % LINK_SPEED_MAX];
836 link->link_duplex = port_link_info.duplex;
837 link->link_autoneg = port_link_info.autoneg_state;
838 link->link_status = port_link_status;
844 * DPDK callback to retrieve physical link information.
847 * Pointer to Ethernet device structure.
848 * @param wait_to_complete
849 * Wait for request completion.
852 * 0 link status changed, -1 link status not changed
854 static int hinic_link_update(struct rte_eth_dev *dev, int wait_to_complete)
856 #define CHECK_INTERVAL 10 /* 10ms */
857 #define MAX_REPEAT_TIME 100 /* 1s (100 * 10ms) in total */
859 struct rte_eth_link link;
860 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
861 unsigned int rep_cnt = MAX_REPEAT_TIME;
863 memset(&link, 0, sizeof(link));
865 /* Get link status information from hardware */
866 rc = hinic_priv_get_dev_link_status(nic_dev, &link);
867 if (rc != HINIC_OK) {
868 link.link_speed = ETH_SPEED_NUM_NONE;
869 link.link_duplex = ETH_LINK_FULL_DUPLEX;
870 PMD_DRV_LOG(ERR, "Get link status failed");
874 if (!wait_to_complete || link.link_status)
877 rte_delay_ms(CHECK_INTERVAL);
881 rc = rte_eth_linkstatus_set(dev, &link);
886 * DPDK callback to start the device.
889 * Pointer to Ethernet device structure.
892 * 0 on success, negative errno value on failure.
894 static int hinic_dev_start(struct rte_eth_dev *dev)
898 struct hinic_nic_dev *nic_dev;
900 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
901 name = dev->data->name;
903 /* reset rx and tx queue */
904 hinic_reset_rx_queue(dev);
905 hinic_reset_tx_queue(dev);
907 /* get func rx buf size */
908 hinic_get_func_rx_buf_size(nic_dev);
910 /* init txq and rxq context */
911 rc = hinic_init_qp_ctxts(nic_dev->hwdev);
913 PMD_DRV_LOG(ERR, "Initialize qp context failed, dev_name:%s",
919 rc = hinic_config_mq_mode(dev, TRUE);
921 PMD_DRV_LOG(ERR, "Configure mq mode failed, dev_name: %s",
923 goto cfg_mq_mode_fail;
926 /* set default mtu */
927 rc = hinic_set_port_mtu(nic_dev->hwdev, nic_dev->mtu_size);
929 PMD_DRV_LOG(ERR, "Set mtu_size[%d] failed, dev_name: %s",
930 nic_dev->mtu_size, name);
934 /* configure rss rx_mode and other rx or tx default feature */
935 rc = hinic_rxtx_configure(dev);
937 PMD_DRV_LOG(ERR, "Configure tx and rx failed, dev_name: %s",
942 /* reactive pf status, so that uP report asyn event */
943 hinic_set_pf_status(nic_dev->hwdev->hwif, HINIC_PF_STATUS_ACTIVE_FLAG);
945 /* open virtual port and ready to start packet receiving */
946 rc = hinic_set_vport_enable(nic_dev->hwdev, true);
948 PMD_DRV_LOG(ERR, "Enable vport failed, dev_name:%s", name);
952 /* open physical port and start packet receiving */
953 rc = hinic_set_port_enable(nic_dev->hwdev, true);
955 PMD_DRV_LOG(ERR, "Enable physical port failed, dev_name:%s",
960 /* update eth_dev link status */
961 if (dev->data->dev_conf.intr_conf.lsc != 0)
962 (void)hinic_link_update(dev, 0);
964 hinic_set_bit(HINIC_DEV_START, &nic_dev->dev_status);
969 (void)hinic_set_vport_enable(nic_dev->hwdev, false);
972 hinic_set_pf_status(nic_dev->hwdev->hwif, HINIC_PF_STATUS_INIT);
974 /* Flush tx && rx chip resources in case of set vport fake fail */
975 (void)hinic_flush_qp_res(nic_dev->hwdev);
978 hinic_remove_rxtx_configure(dev);
983 hinic_free_qp_ctxts(nic_dev->hwdev);
986 hinic_free_all_rx_mbuf(dev);
987 hinic_free_all_tx_mbuf(dev);
993 * DPDK callback to release the receive queue.
996 * Generic receive queue pointer.
998 static void hinic_rx_queue_release(void *queue)
1000 struct hinic_rxq *rxq = queue;
1001 struct hinic_nic_dev *nic_dev;
1004 PMD_DRV_LOG(WARNING, "Rxq is null when release");
1007 nic_dev = rxq->nic_dev;
1009 /* free rxq_pkt mbuf */
1010 hinic_free_all_rx_skbs(rxq);
1012 /* free rxq_cqe, rxq_info */
1013 hinic_free_rx_resources(rxq);
1015 /* free root rq wq */
1016 hinic_destroy_rq(nic_dev->hwdev, rxq->q_id);
1018 nic_dev->rxqs[rxq->q_id] = NULL;
1025 * DPDK callback to release the transmit queue.
1028 * Generic transmit queue pointer.
1030 static void hinic_tx_queue_release(void *queue)
1032 struct hinic_txq *txq = queue;
1033 struct hinic_nic_dev *nic_dev;
1036 PMD_DRV_LOG(WARNING, "Txq is null when release");
1039 nic_dev = txq->nic_dev;
1041 /* free txq_pkt mbuf */
1042 hinic_free_all_tx_skbs(txq);
1045 hinic_free_tx_resources(txq);
1047 /* free root sq wq */
1048 hinic_destroy_sq(nic_dev->hwdev, txq->q_id);
1049 nic_dev->txqs[txq->q_id] = NULL;
1055 static void hinic_free_all_rq(struct hinic_nic_dev *nic_dev)
1059 for (q_id = 0; q_id < nic_dev->num_rq; q_id++)
1060 hinic_destroy_rq(nic_dev->hwdev, q_id);
1063 static void hinic_free_all_sq(struct hinic_nic_dev *nic_dev)
1067 for (q_id = 0; q_id < nic_dev->num_sq; q_id++)
1068 hinic_destroy_sq(nic_dev->hwdev, q_id);
1072 * DPDK callback to stop the device.
1075 * Pointer to Ethernet device structure.
1077 static void hinic_dev_stop(struct rte_eth_dev *dev)
1082 struct hinic_nic_dev *nic_dev;
1083 struct rte_eth_link link;
1085 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1086 name = dev->data->name;
1087 port_id = dev->data->port_id;
1089 if (!hinic_test_and_clear_bit(HINIC_DEV_START, &nic_dev->dev_status)) {
1090 PMD_DRV_LOG(INFO, "Device %s already stopped", name);
1094 /* just stop phy port and vport */
1095 rc = hinic_set_port_enable(nic_dev->hwdev, false);
1097 PMD_DRV_LOG(WARNING, "Disable phy port failed, error: %d, dev_name:%s, port_id:%d",
1100 rc = hinic_set_vport_enable(nic_dev->hwdev, false);
1102 PMD_DRV_LOG(WARNING, "Disable vport failed, error: %d, dev_name:%s, port_id:%d",
1105 /* Clear recorded link status */
1106 memset(&link, 0, sizeof(link));
1107 (void)rte_eth_linkstatus_set(dev, &link);
1109 /* flush pending io request */
1110 rc = hinic_rx_tx_flush(nic_dev->hwdev);
1112 PMD_DRV_LOG(WARNING, "Flush pending io failed, error: %d, dev_name: %s, port_id: %d",
1115 /* clean rss table and rx_mode */
1116 hinic_remove_rxtx_configure(dev);
1118 /* clean root context */
1119 hinic_free_qp_ctxts(nic_dev->hwdev);
1121 hinic_free_fdir_filter(nic_dev);
1124 hinic_free_all_rx_mbuf(dev);
1125 hinic_free_all_tx_mbuf(dev);
1128 static void hinic_disable_interrupt(struct rte_eth_dev *dev)
1130 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1131 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1132 int ret, retries = 0;
1134 hinic_clear_bit(HINIC_DEV_INTR_EN, &nic_dev->dev_status);
1136 /* disable msix interrupt in hardware */
1137 hinic_set_msix_state(nic_dev->hwdev, 0, HINIC_MSIX_DISABLE);
1139 /* disable rte interrupt */
1140 ret = rte_intr_disable(&pci_dev->intr_handle);
1142 PMD_DRV_LOG(ERR, "Disable intr failed: %d", ret);
1146 rte_intr_callback_unregister(&pci_dev->intr_handle,
1147 hinic_dev_interrupt_handler, dev);
1150 } else if (ret == -EAGAIN) {
1154 PMD_DRV_LOG(ERR, "intr callback unregister failed: %d",
1158 } while (retries < HINIC_INTR_CB_UNREG_MAX_RETRIES);
1160 if (retries == HINIC_INTR_CB_UNREG_MAX_RETRIES)
1161 PMD_DRV_LOG(ERR, "Unregister intr callback failed after %d retries",
1165 static int hinic_set_dev_promiscuous(struct hinic_nic_dev *nic_dev, bool enable)
1167 u32 rx_mode_ctrl = nic_dev->rx_mode_status;
1170 rx_mode_ctrl |= HINIC_RX_MODE_PROMISC;
1172 rx_mode_ctrl &= (~HINIC_RX_MODE_PROMISC);
1174 return hinic_config_rx_mode(nic_dev, rx_mode_ctrl);
1178 * DPDK callback to get device statistics.
1181 * Pointer to Ethernet device structure.
1183 * Stats structure output buffer.
1186 * 0 on success and stats is filled,
1187 * negative error value otherwise.
1190 hinic_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
1193 u64 rx_discards_pmd = 0;
1194 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1195 struct hinic_vport_stats vport_stats;
1196 struct hinic_rxq *rxq = NULL;
1197 struct hinic_rxq_stats rxq_stats;
1198 struct hinic_txq *txq = NULL;
1199 struct hinic_txq_stats txq_stats;
1201 err = hinic_get_vport_stats(nic_dev->hwdev, &vport_stats);
1203 PMD_DRV_LOG(ERR, "Get vport stats from fw failed, nic_dev: %s",
1204 nic_dev->proc_dev_name);
1208 /* rx queue stats */
1209 q_num = (nic_dev->num_rq < RTE_ETHDEV_QUEUE_STAT_CNTRS) ?
1210 nic_dev->num_rq : RTE_ETHDEV_QUEUE_STAT_CNTRS;
1211 for (i = 0; i < q_num; i++) {
1212 rxq = nic_dev->rxqs[i];
1213 hinic_rxq_get_stats(rxq, &rxq_stats);
1214 stats->q_ipackets[i] = rxq_stats.packets;
1215 stats->q_ibytes[i] = rxq_stats.bytes;
1216 stats->q_errors[i] = rxq_stats.rx_discards;
1218 stats->ierrors += rxq_stats.errors;
1219 rx_discards_pmd += rxq_stats.rx_discards;
1220 dev->data->rx_mbuf_alloc_failed += rxq_stats.rx_nombuf;
1223 /* tx queue stats */
1224 q_num = (nic_dev->num_sq < RTE_ETHDEV_QUEUE_STAT_CNTRS) ?
1225 nic_dev->num_sq : RTE_ETHDEV_QUEUE_STAT_CNTRS;
1226 for (i = 0; i < q_num; i++) {
1227 txq = nic_dev->txqs[i];
1228 hinic_txq_get_stats(txq, &txq_stats);
1229 stats->q_opackets[i] = txq_stats.packets;
1230 stats->q_obytes[i] = txq_stats.bytes;
1231 stats->oerrors += (txq_stats.tx_busy + txq_stats.off_errs);
1235 stats->oerrors += vport_stats.tx_discard_vport;
1237 stats->imissed = vport_stats.rx_discard_vport + rx_discards_pmd;
1239 stats->ipackets = (vport_stats.rx_unicast_pkts_vport +
1240 vport_stats.rx_multicast_pkts_vport +
1241 vport_stats.rx_broadcast_pkts_vport -
1244 stats->opackets = (vport_stats.tx_unicast_pkts_vport +
1245 vport_stats.tx_multicast_pkts_vport +
1246 vport_stats.tx_broadcast_pkts_vport);
1248 stats->ibytes = (vport_stats.rx_unicast_bytes_vport +
1249 vport_stats.rx_multicast_bytes_vport +
1250 vport_stats.rx_broadcast_bytes_vport);
1252 stats->obytes = (vport_stats.tx_unicast_bytes_vport +
1253 vport_stats.tx_multicast_bytes_vport +
1254 vport_stats.tx_broadcast_bytes_vport);
1259 * DPDK callback to clear device statistics.
1262 * Pointer to Ethernet device structure.
1264 static int hinic_dev_stats_reset(struct rte_eth_dev *dev)
1267 struct hinic_rxq *rxq = NULL;
1268 struct hinic_txq *txq = NULL;
1269 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1272 ret = hinic_clear_vport_stats(nic_dev->hwdev);
1276 for (qid = 0; qid < nic_dev->num_rq; qid++) {
1277 rxq = nic_dev->rxqs[qid];
1278 hinic_rxq_stats_reset(rxq);
1281 for (qid = 0; qid < nic_dev->num_sq; qid++) {
1282 txq = nic_dev->txqs[qid];
1283 hinic_txq_stats_reset(txq);
1290 * DPDK callback to clear device extended statistics.
1293 * Pointer to Ethernet device structure.
1295 static int hinic_dev_xstats_reset(struct rte_eth_dev *dev)
1297 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1300 ret = hinic_dev_stats_reset(dev);
1304 if (hinic_func_type(nic_dev->hwdev) != TYPE_VF) {
1305 ret = hinic_clear_phy_port_stats(nic_dev->hwdev);
1313 static void hinic_gen_random_mac_addr(struct rte_ether_addr *mac_addr)
1315 uint64_t random_value;
1317 /* Set Organizationally Unique Identifier (OUI) prefix */
1318 mac_addr->addr_bytes[0] = 0x00;
1319 mac_addr->addr_bytes[1] = 0x09;
1320 mac_addr->addr_bytes[2] = 0xC0;
1321 /* Force indication of locally assigned MAC address. */
1322 mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
1323 /* Generate the last 3 bytes of the MAC address with a random number. */
1324 random_value = rte_rand();
1325 memcpy(&mac_addr->addr_bytes[3], &random_value, 3);
1329 * Init mac_vlan table in NIC.
1332 * Pointer to Ethernet device structure.
1335 * 0 on success and stats is filled,
1336 * negative error value otherwise.
1338 static int hinic_init_mac_addr(struct rte_eth_dev *eth_dev)
1340 struct hinic_nic_dev *nic_dev =
1341 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1342 uint8_t addr_bytes[RTE_ETHER_ADDR_LEN];
1346 rc = hinic_get_default_mac(nic_dev->hwdev, addr_bytes);
1350 rte_ether_addr_copy((struct rte_ether_addr *)addr_bytes,
1351 ð_dev->data->mac_addrs[0]);
1352 if (rte_is_zero_ether_addr(ð_dev->data->mac_addrs[0]))
1353 hinic_gen_random_mac_addr(ð_dev->data->mac_addrs[0]);
1355 func_id = hinic_global_func_id(nic_dev->hwdev);
1356 rc = hinic_set_mac(nic_dev->hwdev,
1357 eth_dev->data->mac_addrs[0].addr_bytes,
1359 if (rc && rc != HINIC_PF_SET_VF_ALREADY)
1362 rte_ether_addr_copy(ð_dev->data->mac_addrs[0],
1363 &nic_dev->default_addr);
1368 static void hinic_delete_mc_addr_list(struct hinic_nic_dev *nic_dev)
1373 func_id = hinic_global_func_id(nic_dev->hwdev);
1375 for (i = 0; i < HINIC_MAX_MC_MAC_ADDRS; i++) {
1376 if (rte_is_zero_ether_addr(&nic_dev->mc_list[i]))
1379 hinic_del_mac(nic_dev->hwdev, nic_dev->mc_list[i].addr_bytes,
1381 memset(&nic_dev->mc_list[i], 0, sizeof(struct rte_ether_addr));
1386 * Deinit mac_vlan table in NIC.
1389 * Pointer to Ethernet device structure.
1392 * 0 on success and stats is filled,
1393 * negative error value otherwise.
1395 static void hinic_deinit_mac_addr(struct rte_eth_dev *eth_dev)
1397 struct hinic_nic_dev *nic_dev =
1398 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1403 func_id = hinic_global_func_id(nic_dev->hwdev);
1405 for (i = 0; i < HINIC_MAX_UC_MAC_ADDRS; i++) {
1406 if (rte_is_zero_ether_addr(ð_dev->data->mac_addrs[i]))
1409 rc = hinic_del_mac(nic_dev->hwdev,
1410 eth_dev->data->mac_addrs[i].addr_bytes,
1412 if (rc && rc != HINIC_PF_SET_VF_ALREADY)
1413 PMD_DRV_LOG(ERR, "Delete mac table failed, dev_name: %s",
1414 eth_dev->data->name);
1416 memset(ð_dev->data->mac_addrs[i], 0,
1417 sizeof(struct rte_ether_addr));
1420 /* delete multicast mac addrs */
1421 hinic_delete_mc_addr_list(nic_dev);
1424 static int hinic_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
1427 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1429 PMD_DRV_LOG(INFO, "Set port mtu, port_id: %d, mtu: %d, max_pkt_len: %d",
1430 dev->data->port_id, mtu, HINIC_MTU_TO_PKTLEN(mtu));
1432 if (mtu < HINIC_MIN_MTU_SIZE || mtu > HINIC_MAX_MTU_SIZE) {
1433 PMD_DRV_LOG(ERR, "Invalid mtu: %d, must between %d and %d",
1434 mtu, HINIC_MIN_MTU_SIZE, HINIC_MAX_MTU_SIZE);
1438 ret = hinic_set_port_mtu(nic_dev->hwdev, mtu);
1440 PMD_DRV_LOG(ERR, "Set port mtu failed, ret: %d", ret);
1444 /* update max frame size */
1445 dev->data->dev_conf.rxmode.max_rx_pkt_len = HINIC_MTU_TO_PKTLEN(mtu);
1446 nic_dev->mtu_size = mtu;
1451 static void hinic_store_vlan_filter(struct hinic_nic_dev *nic_dev,
1452 u16 vlan_id, bool on)
1454 u32 vid_idx, vid_bit;
1456 vid_idx = HINIC_VFTA_IDX(vlan_id);
1457 vid_bit = HINIC_VFTA_BIT(vlan_id);
1460 nic_dev->vfta[vid_idx] |= vid_bit;
1462 nic_dev->vfta[vid_idx] &= ~vid_bit;
1465 static bool hinic_find_vlan_filter(struct hinic_nic_dev *nic_dev,
1468 u32 vid_idx, vid_bit;
1470 vid_idx = HINIC_VFTA_IDX(vlan_id);
1471 vid_bit = HINIC_VFTA_BIT(vlan_id);
1473 return (nic_dev->vfta[vid_idx] & vid_bit) ? TRUE : FALSE;
1477 * DPDK callback to set vlan filter.
1480 * Pointer to Ethernet device structure.
1482 * vlan id is used to filter vlan packets
1484 * enable disable or enable vlan filter function
1486 static int hinic_vlan_filter_set(struct rte_eth_dev *dev,
1487 uint16_t vlan_id, int enable)
1489 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1493 if (vlan_id > RTE_ETHER_MAX_VLAN_ID)
1496 func_id = hinic_global_func_id(nic_dev->hwdev);
1499 /* If vlanid is already set, just return */
1500 if (hinic_find_vlan_filter(nic_dev, vlan_id)) {
1501 PMD_DRV_LOG(INFO, "Vlan %u has been added, device: %s",
1502 vlan_id, nic_dev->proc_dev_name);
1506 err = hinic_add_remove_vlan(nic_dev->hwdev, vlan_id,
1509 /* If vlanid can't be found, just return */
1510 if (!hinic_find_vlan_filter(nic_dev, vlan_id)) {
1511 PMD_DRV_LOG(INFO, "Vlan %u is not in the vlan filter list, device: %s",
1512 vlan_id, nic_dev->proc_dev_name);
1516 err = hinic_add_remove_vlan(nic_dev->hwdev, vlan_id,
1521 PMD_DRV_LOG(ERR, "%s vlan failed, func_id: %d, vlan_id: %d, err: %d",
1522 enable ? "Add" : "Remove", func_id, vlan_id, err);
1526 hinic_store_vlan_filter(nic_dev, vlan_id, enable);
1528 PMD_DRV_LOG(INFO, "%s vlan %u succeed, device: %s",
1529 enable ? "Add" : "Remove", vlan_id, nic_dev->proc_dev_name);
1534 * DPDK callback to enable or disable vlan offload.
1537 * Pointer to Ethernet device structure.
1539 * Definitions used for VLAN setting
1541 static int hinic_vlan_offload_set(struct rte_eth_dev *dev, int mask)
1543 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1544 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
1548 /* Enable or disable VLAN filter */
1549 if (mask & ETH_VLAN_FILTER_MASK) {
1550 on = (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER) ?
1552 err = hinic_config_vlan_filter(nic_dev->hwdev, on);
1553 if (err == HINIC_MGMT_CMD_UNSUPPORTED) {
1554 PMD_DRV_LOG(WARNING,
1555 "Current matching version does not support vlan filter configuration, device: %s, port_id: %d",
1556 nic_dev->proc_dev_name, dev->data->port_id);
1558 PMD_DRV_LOG(ERR, "Failed to %s vlan filter, device: %s, port_id: %d, err: %d",
1559 on ? "enable" : "disable",
1560 nic_dev->proc_dev_name,
1561 dev->data->port_id, err);
1565 PMD_DRV_LOG(INFO, "%s vlan filter succeed, device: %s, port_id: %d",
1566 on ? "Enable" : "Disable",
1567 nic_dev->proc_dev_name, dev->data->port_id);
1570 /* Enable or disable VLAN stripping */
1571 if (mask & ETH_VLAN_STRIP_MASK) {
1572 on = (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) ?
1574 err = hinic_set_rx_vlan_offload(nic_dev->hwdev, on);
1576 PMD_DRV_LOG(ERR, "Failed to %s vlan strip, device: %s, port_id: %d, err: %d",
1577 on ? "enable" : "disable",
1578 nic_dev->proc_dev_name,
1579 dev->data->port_id, err);
1583 PMD_DRV_LOG(INFO, "%s vlan strip succeed, device: %s, port_id: %d",
1584 on ? "Enable" : "Disable",
1585 nic_dev->proc_dev_name, dev->data->port_id);
1588 if (mask & ETH_VLAN_EXTEND_MASK) {
1589 PMD_DRV_LOG(ERR, "Don't support vlan qinq, device: %s, port_id: %d",
1590 nic_dev->proc_dev_name, dev->data->port_id);
1597 static void hinic_remove_all_vlanid(struct rte_eth_dev *eth_dev)
1599 struct hinic_nic_dev *nic_dev =
1600 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1604 func_id = hinic_global_func_id(nic_dev->hwdev);
1605 for (i = 0; i <= RTE_ETHER_MAX_VLAN_ID; i++) {
1606 /* If can't find it, continue */
1607 if (!hinic_find_vlan_filter(nic_dev, i))
1610 (void)hinic_add_remove_vlan(nic_dev->hwdev, i, func_id, FALSE);
1611 hinic_store_vlan_filter(nic_dev, i, false);
1615 static int hinic_set_dev_allmulticast(struct hinic_nic_dev *nic_dev,
1618 u32 rx_mode_ctrl = nic_dev->rx_mode_status;
1621 rx_mode_ctrl |= HINIC_RX_MODE_MC_ALL;
1623 rx_mode_ctrl &= (~HINIC_RX_MODE_MC_ALL);
1625 return hinic_config_rx_mode(nic_dev, rx_mode_ctrl);
1629 * DPDK callback to enable allmulticast mode.
1632 * Pointer to Ethernet device structure.
1636 * negative error value otherwise.
1638 static int hinic_dev_allmulticast_enable(struct rte_eth_dev *dev)
1641 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1643 ret = hinic_set_dev_allmulticast(nic_dev, true);
1645 PMD_DRV_LOG(ERR, "Enable allmulticast failed, error: %d", ret);
1649 PMD_DRV_LOG(INFO, "Enable allmulticast succeed, nic_dev: %s, port_id: %d",
1650 nic_dev->proc_dev_name, dev->data->port_id);
1655 * DPDK callback to disable allmulticast mode.
1658 * Pointer to Ethernet device structure.
1662 * negative error value otherwise.
1664 static int hinic_dev_allmulticast_disable(struct rte_eth_dev *dev)
1667 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1669 ret = hinic_set_dev_allmulticast(nic_dev, false);
1671 PMD_DRV_LOG(ERR, "Disable allmulticast failed, error: %d", ret);
1675 PMD_DRV_LOG(INFO, "Disable allmulticast succeed, nic_dev: %s, port_id: %d",
1676 nic_dev->proc_dev_name, dev->data->port_id);
1681 * DPDK callback to enable promiscuous mode.
1684 * Pointer to Ethernet device structure.
1688 * negative error value otherwise.
1690 static int hinic_dev_promiscuous_enable(struct rte_eth_dev *dev)
1693 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1695 PMD_DRV_LOG(INFO, "Enable promiscuous, nic_dev: %s, port_id: %d, promisc: %d",
1696 nic_dev->proc_dev_name, dev->data->port_id,
1697 dev->data->promiscuous);
1699 rc = hinic_set_dev_promiscuous(nic_dev, true);
1701 PMD_DRV_LOG(ERR, "Enable promiscuous failed");
1707 * DPDK callback to disable promiscuous mode.
1710 * Pointer to Ethernet device structure.
1714 * negative error value otherwise.
1716 static int hinic_dev_promiscuous_disable(struct rte_eth_dev *dev)
1719 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1721 PMD_DRV_LOG(INFO, "Disable promiscuous, nic_dev: %s, port_id: %d, promisc: %d",
1722 nic_dev->proc_dev_name, dev->data->port_id,
1723 dev->data->promiscuous);
1725 rc = hinic_set_dev_promiscuous(nic_dev, false);
1727 PMD_DRV_LOG(ERR, "Disable promiscuous failed");
1733 * DPDK callback to update the RSS hash key and RSS hash type.
1736 * Pointer to Ethernet device structure.
1738 * RSS configuration data.
1741 * 0 on success, negative error value otherwise.
1743 static int hinic_rss_hash_update(struct rte_eth_dev *dev,
1744 struct rte_eth_rss_conf *rss_conf)
1746 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1747 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
1748 u8 hashkey[HINIC_RSS_KEY_SIZE] = {0};
1749 u8 prio_tc[HINIC_DCB_UP_MAX] = {0};
1750 u64 rss_hf = rss_conf->rss_hf;
1751 struct nic_rss_type rss_type = {0};
1754 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG)) {
1755 PMD_DRV_LOG(WARNING, "RSS is not enabled");
1759 if (rss_conf->rss_key_len > HINIC_RSS_KEY_SIZE) {
1760 PMD_DRV_LOG(ERR, "Invalid rss key, rss_key_len:%d",
1761 rss_conf->rss_key_len);
1765 if (rss_conf->rss_key) {
1766 memcpy(hashkey, rss_conf->rss_key, rss_conf->rss_key_len);
1767 err = hinic_rss_set_template_tbl(nic_dev->hwdev, tmpl_idx,
1770 PMD_DRV_LOG(ERR, "Set rss template table failed");
1775 rss_type.ipv4 = (rss_hf & (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4)) ? 1 : 0;
1776 rss_type.tcp_ipv4 = (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP) ? 1 : 0;
1777 rss_type.ipv6 = (rss_hf & (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6)) ? 1 : 0;
1778 rss_type.ipv6_ext = (rss_hf & ETH_RSS_IPV6_EX) ? 1 : 0;
1779 rss_type.tcp_ipv6 = (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP) ? 1 : 0;
1780 rss_type.tcp_ipv6_ext = (rss_hf & ETH_RSS_IPV6_TCP_EX) ? 1 : 0;
1781 rss_type.udp_ipv4 = (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP) ? 1 : 0;
1782 rss_type.udp_ipv6 = (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP) ? 1 : 0;
1784 err = hinic_set_rss_type(nic_dev->hwdev, tmpl_idx, rss_type);
1786 PMD_DRV_LOG(ERR, "Set rss type table failed");
1793 memset(prio_tc, 0, sizeof(prio_tc));
1794 (void)hinic_rss_cfg(nic_dev->hwdev, 0, tmpl_idx, 0, prio_tc);
1799 * DPDK callback to get the RSS hash configuration.
1802 * Pointer to Ethernet device structure.
1804 * RSS configuration data.
1807 * 0 on success, negative error value otherwise.
1809 static int hinic_rss_conf_get(struct rte_eth_dev *dev,
1810 struct rte_eth_rss_conf *rss_conf)
1812 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1813 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
1814 u8 hashkey[HINIC_RSS_KEY_SIZE] = {0};
1815 struct nic_rss_type rss_type = {0};
1818 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG)) {
1819 PMD_DRV_LOG(WARNING, "RSS is not enabled");
1823 err = hinic_rss_get_template_tbl(nic_dev->hwdev, tmpl_idx, hashkey);
1827 if (rss_conf->rss_key &&
1828 rss_conf->rss_key_len >= HINIC_RSS_KEY_SIZE) {
1829 memcpy(rss_conf->rss_key, hashkey, sizeof(hashkey));
1830 rss_conf->rss_key_len = sizeof(hashkey);
1833 err = hinic_get_rss_type(nic_dev->hwdev, tmpl_idx, &rss_type);
1837 rss_conf->rss_hf = 0;
1838 rss_conf->rss_hf |= rss_type.ipv4 ?
1839 (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4) : 0;
1840 rss_conf->rss_hf |= rss_type.tcp_ipv4 ? ETH_RSS_NONFRAG_IPV4_TCP : 0;
1841 rss_conf->rss_hf |= rss_type.ipv6 ?
1842 (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6) : 0;
1843 rss_conf->rss_hf |= rss_type.ipv6_ext ? ETH_RSS_IPV6_EX : 0;
1844 rss_conf->rss_hf |= rss_type.tcp_ipv6 ? ETH_RSS_NONFRAG_IPV6_TCP : 0;
1845 rss_conf->rss_hf |= rss_type.tcp_ipv6_ext ? ETH_RSS_IPV6_TCP_EX : 0;
1846 rss_conf->rss_hf |= rss_type.udp_ipv4 ? ETH_RSS_NONFRAG_IPV4_UDP : 0;
1847 rss_conf->rss_hf |= rss_type.udp_ipv6 ? ETH_RSS_NONFRAG_IPV6_UDP : 0;
1853 * DPDK callback to update the RETA indirection table.
1856 * Pointer to Ethernet device structure.
1858 * Pointer to RETA configuration structure array.
1860 * Size of the RETA table.
1863 * 0 on success, negative error value otherwise.
1865 static int hinic_rss_indirtbl_update(struct rte_eth_dev *dev,
1866 struct rte_eth_rss_reta_entry64 *reta_conf,
1869 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1870 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
1871 u8 prio_tc[HINIC_DCB_UP_MAX] = {0};
1872 u32 indirtbl[NIC_RSS_INDIR_SIZE] = {0};
1877 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG))
1880 if (reta_size != NIC_RSS_INDIR_SIZE) {
1881 PMD_DRV_LOG(ERR, "Invalid reta size, reta_size:%d", reta_size);
1885 err = hinic_rss_get_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
1889 /* update rss indir_tbl */
1890 for (i = 0; i < reta_size; i++) {
1891 idx = i / RTE_RETA_GROUP_SIZE;
1892 shift = i % RTE_RETA_GROUP_SIZE;
1893 if (reta_conf[idx].mask & (1ULL << shift))
1894 indirtbl[i] = reta_conf[idx].reta[shift];
1897 for (i = 0 ; i < reta_size; i++) {
1898 if (indirtbl[i] >= nic_dev->num_rq) {
1899 PMD_DRV_LOG(ERR, "Invalid reta entry, index:%d, num_rq:%d",
1900 i, nic_dev->num_rq);
1905 err = hinic_rss_set_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
1909 nic_dev->rss_indir_flag = true;
1914 memset(prio_tc, 0, sizeof(prio_tc));
1915 (void)hinic_rss_cfg(nic_dev->hwdev, 0, tmpl_idx, 0, prio_tc);
1922 * DPDK callback to get the RETA indirection table.
1925 * Pointer to Ethernet device structure.
1927 * Pointer to RETA configuration structure array.
1929 * Size of the RETA table.
1932 * 0 on success, negative error value otherwise.
1934 static int hinic_rss_indirtbl_query(struct rte_eth_dev *dev,
1935 struct rte_eth_rss_reta_entry64 *reta_conf,
1938 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1939 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
1941 u32 indirtbl[NIC_RSS_INDIR_SIZE] = {0};
1945 if (reta_size != NIC_RSS_INDIR_SIZE) {
1946 PMD_DRV_LOG(ERR, "Invalid reta size, reta_size:%d", reta_size);
1950 err = hinic_rss_get_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
1952 PMD_DRV_LOG(ERR, "Get rss indirect table failed, error:%d",
1957 for (i = 0; i < reta_size; i++) {
1958 idx = i / RTE_RETA_GROUP_SIZE;
1959 shift = i % RTE_RETA_GROUP_SIZE;
1960 if (reta_conf[idx].mask & (1ULL << shift))
1961 reta_conf[idx].reta[shift] = (uint16_t)indirtbl[i];
1968 * DPDK callback to get extended device statistics.
1971 * Pointer to Ethernet device.
1973 * Pointer to rte extended stats table.
1975 * The size of the stats table.
1978 * Number of extended stats on success and stats is filled,
1979 * negative error value otherwise.
1981 static int hinic_dev_xstats_get(struct rte_eth_dev *dev,
1982 struct rte_eth_xstat *xstats,
1988 struct hinic_nic_dev *nic_dev;
1989 struct hinic_phy_port_stats port_stats;
1990 struct hinic_vport_stats vport_stats;
1991 struct hinic_rxq *rxq = NULL;
1992 struct hinic_rxq_stats rxq_stats;
1993 struct hinic_txq *txq = NULL;
1994 struct hinic_txq_stats txq_stats;
1996 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1997 count = hinic_xstats_calc_num(nic_dev);
2003 /* Get stats from hinic_rxq_stats */
2004 for (qid = 0; qid < nic_dev->num_rq; qid++) {
2005 rxq = nic_dev->rxqs[qid];
2006 hinic_rxq_get_stats(rxq, &rxq_stats);
2008 for (i = 0; i < HINIC_RXQ_XSTATS_NUM; i++) {
2009 xstats[count].value =
2010 *(uint64_t *)(((char *)&rxq_stats) +
2011 hinic_rxq_stats_strings[i].offset);
2012 xstats[count].id = count;
2017 /* Get stats from hinic_txq_stats */
2018 for (qid = 0; qid < nic_dev->num_sq; qid++) {
2019 txq = nic_dev->txqs[qid];
2020 hinic_txq_get_stats(txq, &txq_stats);
2022 for (i = 0; i < HINIC_TXQ_XSTATS_NUM; i++) {
2023 xstats[count].value =
2024 *(uint64_t *)(((char *)&txq_stats) +
2025 hinic_txq_stats_strings[i].offset);
2026 xstats[count].id = count;
2031 /* Get stats from hinic_vport_stats */
2032 err = hinic_get_vport_stats(nic_dev->hwdev, &vport_stats);
2036 for (i = 0; i < HINIC_VPORT_XSTATS_NUM; i++) {
2037 xstats[count].value =
2038 *(uint64_t *)(((char *)&vport_stats) +
2039 hinic_vport_stats_strings[i].offset);
2040 xstats[count].id = count;
2044 if (HINIC_IS_VF(nic_dev->hwdev))
2047 /* Get stats from hinic_phy_port_stats */
2048 err = hinic_get_phy_port_stats(nic_dev->hwdev, &port_stats);
2052 for (i = 0; i < HINIC_PHYPORT_XSTATS_NUM; i++) {
2053 xstats[count].value = *(uint64_t *)(((char *)&port_stats) +
2054 hinic_phyport_stats_strings[i].offset);
2055 xstats[count].id = count;
2063 * DPDK callback to retrieve names of extended device statistics
2066 * Pointer to Ethernet device structure.
2067 * @param xstats_names
2068 * Buffer to insert names into.
2071 * Number of xstats names.
2073 static int hinic_dev_xstats_get_names(struct rte_eth_dev *dev,
2074 struct rte_eth_xstat_name *xstats_names,
2075 __rte_unused unsigned int limit)
2077 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2081 if (xstats_names == NULL)
2082 return hinic_xstats_calc_num(nic_dev);
2084 /* get pmd rxq stats */
2085 for (q_num = 0; q_num < nic_dev->num_rq; q_num++) {
2086 for (i = 0; i < HINIC_RXQ_XSTATS_NUM; i++) {
2087 snprintf(xstats_names[count].name,
2088 sizeof(xstats_names[count].name),
2090 q_num, hinic_rxq_stats_strings[i].name);
2095 /* get pmd txq stats */
2096 for (q_num = 0; q_num < nic_dev->num_sq; q_num++) {
2097 for (i = 0; i < HINIC_TXQ_XSTATS_NUM; i++) {
2098 snprintf(xstats_names[count].name,
2099 sizeof(xstats_names[count].name),
2101 q_num, hinic_txq_stats_strings[i].name);
2106 /* get vport stats */
2107 for (i = 0; i < HINIC_VPORT_XSTATS_NUM; i++) {
2108 snprintf(xstats_names[count].name,
2109 sizeof(xstats_names[count].name),
2111 hinic_vport_stats_strings[i].name);
2115 if (HINIC_IS_VF(nic_dev->hwdev))
2118 /* get phy port stats */
2119 for (i = 0; i < HINIC_PHYPORT_XSTATS_NUM; i++) {
2120 snprintf(xstats_names[count].name,
2121 sizeof(xstats_names[count].name),
2123 hinic_phyport_stats_strings[i].name);
2130 * DPDK callback to set mac address
2133 * Pointer to Ethernet device structure.
2135 * Pointer to mac address
2137 * 0 on success, negative error value otherwise.
2139 static int hinic_set_mac_addr(struct rte_eth_dev *dev,
2140 struct rte_ether_addr *addr)
2142 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2146 func_id = hinic_global_func_id(nic_dev->hwdev);
2147 err = hinic_update_mac(nic_dev->hwdev, nic_dev->default_addr.addr_bytes,
2148 addr->addr_bytes, 0, func_id);
2152 rte_ether_addr_copy(addr, &nic_dev->default_addr);
2154 PMD_DRV_LOG(INFO, "Set new mac address %02x:%02x:%02x:%02x:%02x:%02x\n",
2155 addr->addr_bytes[0], addr->addr_bytes[1],
2156 addr->addr_bytes[2], addr->addr_bytes[3],
2157 addr->addr_bytes[4], addr->addr_bytes[5]);
2163 * DPDK callback to remove a MAC address.
2166 * Pointer to Ethernet device structure.
2168 * MAC address index.
2170 static void hinic_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
2172 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2176 if (index >= HINIC_MAX_UC_MAC_ADDRS) {
2177 PMD_DRV_LOG(INFO, "Remove mac index(%u) is out of range",
2182 func_id = hinic_global_func_id(nic_dev->hwdev);
2183 ret = hinic_del_mac(nic_dev->hwdev,
2184 dev->data->mac_addrs[index].addr_bytes, 0, func_id);
2188 memset(&dev->data->mac_addrs[index], 0, sizeof(struct rte_ether_addr));
2192 * DPDK callback to add a MAC address.
2195 * Pointer to Ethernet device structure.
2197 * MAC address to register.
2199 * MAC address index.
2201 * VMDq pool index to associate address with (ignored).
2204 * 0 on success, a negative errno value otherwise and rte_errno is set.
2207 static int hinic_mac_addr_add(struct rte_eth_dev *dev,
2208 struct rte_ether_addr *mac_addr, uint32_t index,
2209 __rte_unused uint32_t vmdq)
2211 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2216 if (index >= HINIC_MAX_UC_MAC_ADDRS) {
2217 PMD_DRV_LOG(INFO, "Add mac index(%u) is out of range,", index);
2221 /* First, make sure this address isn't already configured. */
2222 for (i = 0; (i != HINIC_MAX_UC_MAC_ADDRS); ++i) {
2223 /* Skip this index, it's going to be reconfigured. */
2227 if (memcmp(&dev->data->mac_addrs[i],
2228 mac_addr, sizeof(*mac_addr)))
2231 PMD_DRV_LOG(INFO, "MAC address already configured");
2235 func_id = hinic_global_func_id(nic_dev->hwdev);
2236 ret = hinic_set_mac(nic_dev->hwdev, mac_addr->addr_bytes, 0, func_id);
2240 dev->data->mac_addrs[index] = *mac_addr;
2245 * DPDK callback to set multicast mac address
2248 * Pointer to Ethernet device structure.
2249 * @param mc_addr_set
2250 * Pointer to multicast mac address
2254 * 0 on success, negative error value otherwise.
2256 static int hinic_set_mc_addr_list(struct rte_eth_dev *dev,
2257 struct rte_ether_addr *mc_addr_set,
2258 uint32_t nb_mc_addr)
2260 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2265 func_id = hinic_global_func_id(nic_dev->hwdev);
2267 /* delete old multi_cast addrs firstly */
2268 hinic_delete_mc_addr_list(nic_dev);
2270 if (nb_mc_addr > HINIC_MAX_MC_MAC_ADDRS)
2273 for (i = 0; i < nb_mc_addr; i++) {
2274 ret = hinic_set_mac(nic_dev->hwdev, mc_addr_set[i].addr_bytes,
2276 /* if add mc addr failed, set all multi_cast */
2278 hinic_delete_mc_addr_list(nic_dev);
2282 rte_ether_addr_copy(&mc_addr_set[i], &nic_dev->mc_list[i]);
2288 hinic_dev_allmulticast_enable(dev);
2294 * DPDK callback to manage filter operations
2297 * Pointer to Ethernet device structure.
2298 * @param filter_type
2301 * Operation to perform.
2303 * Pointer to operation-specific structure.
2306 * 0 on success, negative errno value on failure.
2308 static int hinic_dev_filter_ctrl(struct rte_eth_dev *dev,
2309 enum rte_filter_type filter_type,
2310 enum rte_filter_op filter_op,
2313 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2314 int func_id = hinic_global_func_id(nic_dev->hwdev);
2316 switch (filter_type) {
2317 case RTE_ETH_FILTER_GENERIC:
2318 if (filter_op != RTE_ETH_FILTER_GET)
2320 *(const void **)arg = &hinic_flow_ops;
2323 PMD_DRV_LOG(INFO, "Filter type (%d) not supported",
2328 PMD_DRV_LOG(INFO, "Set filter_ctrl succeed, func_id: 0x%x, filter_type: 0x%x,"
2329 "filter_op: 0x%x.", func_id, filter_type, filter_op);
2333 static int hinic_set_default_pause_feature(struct hinic_nic_dev *nic_dev)
2335 struct nic_pause_config pause_config = {0};
2337 pause_config.auto_neg = 0;
2338 pause_config.rx_pause = HINIC_DEFAUT_PAUSE_CONFIG;
2339 pause_config.tx_pause = HINIC_DEFAUT_PAUSE_CONFIG;
2341 return hinic_set_pause_config(nic_dev->hwdev, pause_config);
2344 static int hinic_set_default_dcb_feature(struct hinic_nic_dev *nic_dev)
2346 u8 up_tc[HINIC_DCB_UP_MAX] = {0};
2347 u8 up_pgid[HINIC_DCB_UP_MAX] = {0};
2348 u8 up_bw[HINIC_DCB_UP_MAX] = {0};
2349 u8 pg_bw[HINIC_DCB_UP_MAX] = {0};
2350 u8 up_strict[HINIC_DCB_UP_MAX] = {0};
2354 for (i = 0; i < HINIC_DCB_UP_MAX; i++)
2357 return hinic_dcb_set_ets(nic_dev->hwdev, up_tc, pg_bw,
2358 up_pgid, up_bw, up_strict);
2361 static int hinic_init_default_cos(struct hinic_nic_dev *nic_dev)
2366 if (!HINIC_IS_VF(nic_dev->hwdev)) {
2367 nic_dev->default_cos =
2368 (hinic_global_func_id(nic_dev->hwdev) +
2369 DEFAULT_BASE_COS) % NR_MAX_COS;
2371 err = hinic_vf_get_default_cos(nic_dev->hwdev, &cos_id);
2373 PMD_DRV_LOG(ERR, "Get VF default cos failed, err: %d",
2378 nic_dev->default_cos = cos_id;
2384 static int hinic_set_default_hw_feature(struct hinic_nic_dev *nic_dev)
2388 err = hinic_init_default_cos(nic_dev);
2392 if (hinic_func_type(nic_dev->hwdev) == TYPE_VF)
2395 /* Restore DCB configure to default status */
2396 err = hinic_set_default_dcb_feature(nic_dev);
2401 err = hinic_set_rx_lro(nic_dev->hwdev, 0, 0, (u8)0);
2405 /* Set pause enable, and up will disable pfc. */
2406 err = hinic_set_default_pause_feature(nic_dev);
2410 err = hinic_reset_port_link_cfg(nic_dev->hwdev);
2414 err = hinic_set_link_status_follow(nic_dev->hwdev,
2415 HINIC_LINK_FOLLOW_PORT);
2416 if (err == HINIC_MGMT_CMD_UNSUPPORTED)
2417 PMD_DRV_LOG(WARNING, "Don't support to set link status follow phy port status");
2421 return hinic_set_anti_attack(nic_dev->hwdev, true);
2424 static int32_t hinic_card_workmode_check(struct hinic_nic_dev *nic_dev)
2426 struct hinic_board_info info = { 0 };
2429 if (hinic_func_type(nic_dev->hwdev) == TYPE_VF)
2432 rc = hinic_get_board_info(nic_dev->hwdev, &info);
2436 return (info.service_mode == HINIC_SERVICE_MODE_NIC ? HINIC_OK :
2440 static int hinic_copy_mempool_init(struct hinic_nic_dev *nic_dev)
2442 nic_dev->cpy_mpool = rte_mempool_lookup(nic_dev->proc_dev_name);
2443 if (nic_dev->cpy_mpool == NULL) {
2444 nic_dev->cpy_mpool =
2445 rte_pktmbuf_pool_create(nic_dev->proc_dev_name,
2446 HINIC_COPY_MEMPOOL_DEPTH,
2448 HINIC_COPY_MBUF_SIZE,
2450 if (!nic_dev->cpy_mpool) {
2451 PMD_DRV_LOG(ERR, "Create copy mempool failed, errno: %d, dev_name: %s",
2452 rte_errno, nic_dev->proc_dev_name);
2460 static void hinic_copy_mempool_uninit(struct hinic_nic_dev *nic_dev)
2462 if (nic_dev->cpy_mpool != NULL)
2463 rte_mempool_free(nic_dev->cpy_mpool);
2466 static int hinic_init_sw_rxtxqs(struct hinic_nic_dev *nic_dev)
2471 /* allocate software txq array */
2472 txq_size = nic_dev->nic_cap.max_sqs * sizeof(*nic_dev->txqs);
2473 nic_dev->txqs = kzalloc_aligned(txq_size, GFP_KERNEL);
2474 if (!nic_dev->txqs) {
2475 PMD_DRV_LOG(ERR, "Allocate txqs failed");
2479 /* allocate software rxq array */
2480 rxq_size = nic_dev->nic_cap.max_rqs * sizeof(*nic_dev->rxqs);
2481 nic_dev->rxqs = kzalloc_aligned(rxq_size, GFP_KERNEL);
2482 if (!nic_dev->rxqs) {
2484 kfree(nic_dev->txqs);
2485 nic_dev->txqs = NULL;
2487 PMD_DRV_LOG(ERR, "Allocate rxqs failed");
2494 static void hinic_deinit_sw_rxtxqs(struct hinic_nic_dev *nic_dev)
2496 kfree(nic_dev->txqs);
2497 nic_dev->txqs = NULL;
2499 kfree(nic_dev->rxqs);
2500 nic_dev->rxqs = NULL;
2503 static int hinic_nic_dev_create(struct rte_eth_dev *eth_dev)
2505 struct hinic_nic_dev *nic_dev =
2506 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
2509 nic_dev->hwdev = rte_zmalloc("hinic_hwdev", sizeof(*nic_dev->hwdev),
2510 RTE_CACHE_LINE_SIZE);
2511 if (!nic_dev->hwdev) {
2512 PMD_DRV_LOG(ERR, "Allocate hinic hwdev memory failed, dev_name: %s",
2513 eth_dev->data->name);
2516 nic_dev->hwdev->pcidev_hdl = RTE_ETH_DEV_TO_PCI(eth_dev);
2519 rc = hinic_osdep_init(nic_dev->hwdev);
2521 PMD_DRV_LOG(ERR, "Initialize os_dep failed, dev_name: %s",
2522 eth_dev->data->name);
2523 goto init_osdep_fail;
2527 rc = hinic_hwif_res_init(nic_dev->hwdev);
2529 PMD_DRV_LOG(ERR, "Initialize hwif failed, dev_name: %s",
2530 eth_dev->data->name);
2531 goto init_hwif_fail;
2535 rc = init_cfg_mgmt(nic_dev->hwdev);
2537 PMD_DRV_LOG(ERR, "Initialize cfg_mgmt failed, dev_name: %s",
2538 eth_dev->data->name);
2539 goto init_cfgmgnt_fail;
2543 rc = hinic_comm_aeqs_init(nic_dev->hwdev);
2545 PMD_DRV_LOG(ERR, "Initialize aeqs failed, dev_name: %s",
2546 eth_dev->data->name);
2547 goto init_aeqs_fail;
2550 /* init_pf_to_mgnt */
2551 rc = hinic_comm_pf_to_mgmt_init(nic_dev->hwdev);
2553 PMD_DRV_LOG(ERR, "Initialize pf_to_mgmt failed, dev_name: %s",
2554 eth_dev->data->name);
2555 goto init_pf_to_mgmt_fail;
2559 rc = hinic_comm_func_to_func_init(nic_dev->hwdev);
2561 PMD_DRV_LOG(ERR, "Initialize func_to_func failed, dev_name: %s",
2562 eth_dev->data->name);
2563 goto init_func_to_func_fail;
2566 rc = hinic_card_workmode_check(nic_dev);
2568 PMD_DRV_LOG(ERR, "Check card workmode failed, dev_name: %s",
2569 eth_dev->data->name);
2570 goto workmode_check_fail;
2573 /* do l2nic reset to make chip clear */
2574 rc = hinic_l2nic_reset(nic_dev->hwdev);
2576 PMD_DRV_LOG(ERR, "Do l2nic reset failed, dev_name: %s",
2577 eth_dev->data->name);
2578 goto l2nic_reset_fail;
2581 /* init dma and aeq msix attribute table */
2582 (void)hinic_init_attr_table(nic_dev->hwdev);
2585 rc = hinic_comm_cmdqs_init(nic_dev->hwdev);
2587 PMD_DRV_LOG(ERR, "Initialize cmdq failed, dev_name: %s",
2588 eth_dev->data->name);
2589 goto init_cmdq_fail;
2592 /* set hardware state active */
2593 rc = hinic_activate_hwdev_state(nic_dev->hwdev);
2595 PMD_DRV_LOG(ERR, "Initialize resources state failed, dev_name: %s",
2596 eth_dev->data->name);
2597 goto init_resources_state_fail;
2600 /* init_capability */
2601 rc = hinic_init_capability(nic_dev->hwdev);
2603 PMD_DRV_LOG(ERR, "Initialize capability failed, dev_name: %s",
2604 eth_dev->data->name);
2608 /* get nic capability */
2609 if (!hinic_support_nic(nic_dev->hwdev, &nic_dev->nic_cap))
2610 goto nic_check_fail;
2612 /* init root cla and function table */
2613 rc = hinic_init_nicio(nic_dev->hwdev);
2615 PMD_DRV_LOG(ERR, "Initialize nic_io failed, dev_name: %s",
2616 eth_dev->data->name);
2617 goto init_nicio_fail;
2620 /* init_software_txrxq */
2621 rc = hinic_init_sw_rxtxqs(nic_dev);
2623 PMD_DRV_LOG(ERR, "Initialize sw_rxtxqs failed, dev_name: %s",
2624 eth_dev->data->name);
2625 goto init_sw_rxtxqs_fail;
2628 rc = hinic_copy_mempool_init(nic_dev);
2630 PMD_DRV_LOG(ERR, "Create copy mempool failed, dev_name: %s",
2631 eth_dev->data->name);
2632 goto init_mpool_fail;
2635 /* set hardware feature to default status */
2636 rc = hinic_set_default_hw_feature(nic_dev);
2638 PMD_DRV_LOG(ERR, "Initialize hardware default features failed, dev_name: %s",
2639 eth_dev->data->name);
2640 goto set_default_hw_feature_fail;
2645 set_default_hw_feature_fail:
2646 hinic_copy_mempool_uninit(nic_dev);
2649 hinic_deinit_sw_rxtxqs(nic_dev);
2651 init_sw_rxtxqs_fail:
2652 hinic_deinit_nicio(nic_dev->hwdev);
2657 hinic_deactivate_hwdev_state(nic_dev->hwdev);
2659 init_resources_state_fail:
2660 hinic_comm_cmdqs_free(nic_dev->hwdev);
2664 workmode_check_fail:
2665 hinic_comm_func_to_func_free(nic_dev->hwdev);
2667 init_func_to_func_fail:
2668 hinic_comm_pf_to_mgmt_free(nic_dev->hwdev);
2670 init_pf_to_mgmt_fail:
2671 hinic_comm_aeqs_free(nic_dev->hwdev);
2674 free_cfg_mgmt(nic_dev->hwdev);
2677 hinic_hwif_res_free(nic_dev->hwdev);
2680 hinic_osdep_deinit(nic_dev->hwdev);
2683 rte_free(nic_dev->hwdev);
2684 nic_dev->hwdev = NULL;
2689 static void hinic_nic_dev_destroy(struct rte_eth_dev *eth_dev)
2691 struct hinic_nic_dev *nic_dev =
2692 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
2694 (void)hinic_set_link_status_follow(nic_dev->hwdev,
2695 HINIC_LINK_FOLLOW_DEFAULT);
2696 hinic_copy_mempool_uninit(nic_dev);
2697 hinic_deinit_sw_rxtxqs(nic_dev);
2698 hinic_deinit_nicio(nic_dev->hwdev);
2699 hinic_deactivate_hwdev_state(nic_dev->hwdev);
2700 hinic_comm_cmdqs_free(nic_dev->hwdev);
2701 hinic_comm_func_to_func_free(nic_dev->hwdev);
2702 hinic_comm_pf_to_mgmt_free(nic_dev->hwdev);
2703 hinic_comm_aeqs_free(nic_dev->hwdev);
2704 free_cfg_mgmt(nic_dev->hwdev);
2705 hinic_hwif_res_free(nic_dev->hwdev);
2706 hinic_osdep_deinit(nic_dev->hwdev);
2707 rte_free(nic_dev->hwdev);
2708 nic_dev->hwdev = NULL;
2712 * DPDK callback to close the device.
2715 * Pointer to Ethernet device structure.
2717 static void hinic_dev_close(struct rte_eth_dev *dev)
2719 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2721 if (hinic_test_and_set_bit(HINIC_DEV_CLOSE, &nic_dev->dev_status)) {
2722 PMD_DRV_LOG(WARNING, "Device %s already closed",
2727 /* stop device first */
2728 hinic_dev_stop(dev);
2730 /* rx_cqe, rx_info */
2731 hinic_free_all_rx_resources(dev);
2734 hinic_free_all_tx_resources(dev);
2736 /* free wq, pi_dma_addr */
2737 hinic_free_all_rq(nic_dev);
2739 /* free wq, db_addr */
2740 hinic_free_all_sq(nic_dev);
2742 /* deinit mac vlan tbl */
2743 hinic_deinit_mac_addr(dev);
2744 hinic_remove_all_vlanid(dev);
2746 /* disable hardware and uio interrupt */
2747 hinic_disable_interrupt(dev);
2749 /* deinit nic hardware device */
2750 hinic_nic_dev_destroy(dev);
2753 static const struct eth_dev_ops hinic_pmd_ops = {
2754 .dev_configure = hinic_dev_configure,
2755 .dev_infos_get = hinic_dev_infos_get,
2756 .rx_queue_setup = hinic_rx_queue_setup,
2757 .tx_queue_setup = hinic_tx_queue_setup,
2758 .dev_start = hinic_dev_start,
2759 .link_update = hinic_link_update,
2760 .rx_queue_release = hinic_rx_queue_release,
2761 .tx_queue_release = hinic_tx_queue_release,
2762 .dev_stop = hinic_dev_stop,
2763 .dev_close = hinic_dev_close,
2764 .mtu_set = hinic_dev_set_mtu,
2765 .vlan_filter_set = hinic_vlan_filter_set,
2766 .vlan_offload_set = hinic_vlan_offload_set,
2767 .allmulticast_enable = hinic_dev_allmulticast_enable,
2768 .allmulticast_disable = hinic_dev_allmulticast_disable,
2769 .promiscuous_enable = hinic_dev_promiscuous_enable,
2770 .promiscuous_disable = hinic_dev_promiscuous_disable,
2771 .rss_hash_update = hinic_rss_hash_update,
2772 .rss_hash_conf_get = hinic_rss_conf_get,
2773 .reta_update = hinic_rss_indirtbl_update,
2774 .reta_query = hinic_rss_indirtbl_query,
2775 .stats_get = hinic_dev_stats_get,
2776 .stats_reset = hinic_dev_stats_reset,
2777 .xstats_get = hinic_dev_xstats_get,
2778 .xstats_reset = hinic_dev_xstats_reset,
2779 .xstats_get_names = hinic_dev_xstats_get_names,
2780 .mac_addr_set = hinic_set_mac_addr,
2781 .mac_addr_remove = hinic_mac_addr_remove,
2782 .mac_addr_add = hinic_mac_addr_add,
2783 .set_mc_addr_list = hinic_set_mc_addr_list,
2784 .filter_ctrl = hinic_dev_filter_ctrl,
2787 static const struct eth_dev_ops hinic_pmd_vf_ops = {
2788 .dev_configure = hinic_dev_configure,
2789 .dev_infos_get = hinic_dev_infos_get,
2790 .rx_queue_setup = hinic_rx_queue_setup,
2791 .tx_queue_setup = hinic_tx_queue_setup,
2792 .dev_start = hinic_dev_start,
2793 .link_update = hinic_link_update,
2794 .rx_queue_release = hinic_rx_queue_release,
2795 .tx_queue_release = hinic_tx_queue_release,
2796 .dev_stop = hinic_dev_stop,
2797 .dev_close = hinic_dev_close,
2798 .mtu_set = hinic_dev_set_mtu,
2799 .vlan_filter_set = hinic_vlan_filter_set,
2800 .vlan_offload_set = hinic_vlan_offload_set,
2801 .allmulticast_enable = hinic_dev_allmulticast_enable,
2802 .allmulticast_disable = hinic_dev_allmulticast_disable,
2803 .rss_hash_update = hinic_rss_hash_update,
2804 .rss_hash_conf_get = hinic_rss_conf_get,
2805 .reta_update = hinic_rss_indirtbl_update,
2806 .reta_query = hinic_rss_indirtbl_query,
2807 .stats_get = hinic_dev_stats_get,
2808 .stats_reset = hinic_dev_stats_reset,
2809 .xstats_get = hinic_dev_xstats_get,
2810 .xstats_reset = hinic_dev_xstats_reset,
2811 .xstats_get_names = hinic_dev_xstats_get_names,
2812 .mac_addr_set = hinic_set_mac_addr,
2813 .mac_addr_remove = hinic_mac_addr_remove,
2814 .mac_addr_add = hinic_mac_addr_add,
2815 .set_mc_addr_list = hinic_set_mc_addr_list,
2816 .filter_ctrl = hinic_dev_filter_ctrl,
2819 static int hinic_func_init(struct rte_eth_dev *eth_dev)
2821 struct rte_pci_device *pci_dev;
2822 struct rte_ether_addr *eth_addr;
2823 struct hinic_nic_dev *nic_dev;
2824 struct hinic_filter_info *filter_info;
2828 pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
2830 /* EAL is SECONDARY and eth_dev is already created */
2831 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
2832 rc = rte_intr_callback_register(&pci_dev->intr_handle,
2833 hinic_dev_interrupt_handler,
2836 PMD_DRV_LOG(ERR, "Initialize %s failed in secondary process",
2837 eth_dev->data->name);
2842 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
2843 memset(nic_dev, 0, sizeof(*nic_dev));
2845 snprintf(nic_dev->proc_dev_name,
2846 sizeof(nic_dev->proc_dev_name),
2847 "hinic-%.4x:%.2x:%.2x.%x",
2848 pci_dev->addr.domain, pci_dev->addr.bus,
2849 pci_dev->addr.devid, pci_dev->addr.function);
2851 /* alloc mac_addrs */
2852 mac_size = HINIC_MAX_UC_MAC_ADDRS * sizeof(struct rte_ether_addr);
2853 eth_addr = rte_zmalloc("hinic_mac", mac_size, 0);
2855 PMD_DRV_LOG(ERR, "Allocate ethernet addresses' memory failed, dev_name: %s",
2856 eth_dev->data->name);
2860 eth_dev->data->mac_addrs = eth_addr;
2862 mac_size = HINIC_MAX_MC_MAC_ADDRS * sizeof(struct rte_ether_addr);
2863 nic_dev->mc_list = rte_zmalloc("hinic_mc", mac_size, 0);
2864 if (!nic_dev->mc_list) {
2865 PMD_DRV_LOG(ERR, "Allocate mcast address' memory failed, dev_name: %s",
2866 eth_dev->data->name);
2872 * Pass the information to the rte_eth_dev_close() that it should also
2873 * release the private port resources.
2875 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
2877 /* create hardware nic_device */
2878 rc = hinic_nic_dev_create(eth_dev);
2880 PMD_DRV_LOG(ERR, "Create nic device failed, dev_name: %s",
2881 eth_dev->data->name);
2882 goto create_nic_dev_fail;
2885 if (HINIC_IS_VF(nic_dev->hwdev))
2886 eth_dev->dev_ops = &hinic_pmd_vf_ops;
2888 eth_dev->dev_ops = &hinic_pmd_ops;
2890 rc = hinic_init_mac_addr(eth_dev);
2892 PMD_DRV_LOG(ERR, "Initialize mac table failed, dev_name: %s",
2893 eth_dev->data->name);
2897 /* register callback func to eal lib */
2898 rc = rte_intr_callback_register(&pci_dev->intr_handle,
2899 hinic_dev_interrupt_handler,
2902 PMD_DRV_LOG(ERR, "Register rte interrupt callback failed, dev_name: %s",
2903 eth_dev->data->name);
2904 goto reg_intr_cb_fail;
2907 /* enable uio/vfio intr/eventfd mapping */
2908 rc = rte_intr_enable(&pci_dev->intr_handle);
2910 PMD_DRV_LOG(ERR, "Enable rte interrupt failed, dev_name: %s",
2911 eth_dev->data->name);
2912 goto enable_intr_fail;
2914 hinic_set_bit(HINIC_DEV_INTR_EN, &nic_dev->dev_status);
2916 /* initialize filter info */
2917 filter_info = &nic_dev->filter;
2918 memset(filter_info, 0, sizeof(struct hinic_filter_info));
2919 /* initialize 5tuple filter list */
2920 TAILQ_INIT(&filter_info->fivetuple_list);
2921 TAILQ_INIT(&nic_dev->filter_ntuple_list);
2922 TAILQ_INIT(&nic_dev->filter_ethertype_list);
2923 TAILQ_INIT(&nic_dev->filter_fdir_rule_list);
2924 TAILQ_INIT(&nic_dev->hinic_flow_list);
2926 hinic_set_bit(HINIC_DEV_INIT, &nic_dev->dev_status);
2927 PMD_DRV_LOG(INFO, "Initialize %s in primary successfully",
2928 eth_dev->data->name);
2933 (void)rte_intr_callback_unregister(&pci_dev->intr_handle,
2934 hinic_dev_interrupt_handler,
2938 hinic_deinit_mac_addr(eth_dev);
2941 eth_dev->dev_ops = NULL;
2942 hinic_nic_dev_destroy(eth_dev);
2944 create_nic_dev_fail:
2945 rte_free(nic_dev->mc_list);
2946 nic_dev->mc_list = NULL;
2950 eth_dev->data->mac_addrs = NULL;
2953 PMD_DRV_LOG(ERR, "Initialize %s in primary failed",
2954 eth_dev->data->name);
2958 static int hinic_dev_init(struct rte_eth_dev *eth_dev)
2960 struct rte_pci_device *pci_dev;
2962 pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
2964 PMD_DRV_LOG(INFO, "Initializing pf hinic-%.4x:%.2x:%.2x.%x in %s process",
2965 pci_dev->addr.domain, pci_dev->addr.bus,
2966 pci_dev->addr.devid, pci_dev->addr.function,
2967 (rte_eal_process_type() == RTE_PROC_PRIMARY) ?
2968 "primary" : "secondary");
2970 /* rte_eth_dev rx_burst and tx_burst */
2971 eth_dev->rx_pkt_burst = hinic_recv_pkts;
2972 eth_dev->tx_pkt_burst = hinic_xmit_pkts;
2974 return hinic_func_init(eth_dev);
2977 static int hinic_dev_uninit(struct rte_eth_dev *dev)
2979 struct hinic_nic_dev *nic_dev;
2981 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2982 hinic_clear_bit(HINIC_DEV_INIT, &nic_dev->dev_status);
2984 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
2987 hinic_dev_close(dev);
2989 dev->dev_ops = NULL;
2990 dev->rx_pkt_burst = NULL;
2991 dev->tx_pkt_burst = NULL;
2993 rte_free(nic_dev->mc_list);
2995 rte_free(dev->data->mac_addrs);
2996 dev->data->mac_addrs = NULL;
3001 static struct rte_pci_id pci_id_hinic_map[] = {
3002 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_PRD) },
3003 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_25GE) },
3004 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_40GE) },
3005 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_100GE) },
3006 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_VF) },
3007 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_VF_HV) },
3008 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_1822_DUAL_25GE) },
3009 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_1822_100GE) },
3013 static int hinic_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3014 struct rte_pci_device *pci_dev)
3016 return rte_eth_dev_pci_generic_probe(pci_dev,
3017 sizeof(struct hinic_nic_dev), hinic_dev_init);
3020 static int hinic_pci_remove(struct rte_pci_device *pci_dev)
3022 return rte_eth_dev_pci_generic_remove(pci_dev, hinic_dev_uninit);
3025 static struct rte_pci_driver rte_hinic_pmd = {
3026 .id_table = pci_id_hinic_map,
3027 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
3028 .probe = hinic_pci_probe,
3029 .remove = hinic_pci_remove,
3032 RTE_PMD_REGISTER_PCI(net_hinic, rte_hinic_pmd);
3033 RTE_PMD_REGISTER_PCI_TABLE(net_hinic, pci_id_hinic_map);
3035 RTE_INIT(hinic_init_log)
3037 hinic_logtype = rte_log_register("pmd.net.hinic");
3038 if (hinic_logtype >= 0)
3039 rte_log_set_level(hinic_logtype, RTE_LOG_INFO);