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_100GE 0x0205
41 /* 2*25G and 2*100G card */
42 #define HINIC_DEV_ID_1822_DUAL_25GE 0x0206
43 #define HINIC_DEV_ID_1822_100GE 0x0200
45 #define HINIC_SERVICE_MODE_NIC 2
47 #define HINIC_INTR_CB_UNREG_MAX_RETRIES 10
49 #define DEFAULT_BASE_COS 4
52 #define HINIC_MIN_RX_BUF_SIZE 1024
53 #define HINIC_MAX_UC_MAC_ADDRS 128
54 #define HINIC_MAX_MC_MAC_ADDRS 2048
56 #define HINIC_DEFAULT_BURST_SIZE 32
57 #define HINIC_DEFAULT_NB_QUEUES 1
58 #define HINIC_DEFAULT_RING_SIZE 1024
59 #define HINIC_MAX_LRO_SIZE 65536
62 * vlan_id is a 12 bit number.
63 * The VFTA array is actually a 4096 bit array, 128 of 32bit elements.
64 * 2^5 = 32. The val of lower 5 bits specifies the bit in the 32bit element.
65 * The higher 7 bit val specifies VFTA array index.
67 #define HINIC_VFTA_BIT(vlan_id) (1 << ((vlan_id) & 0x1F))
68 #define HINIC_VFTA_IDX(vlan_id) ((vlan_id) >> 5)
70 #define HINIC_VLAN_FILTER_EN (1U << 0)
72 #define HINIC_MTU_TO_PKTLEN(mtu) \
73 ((mtu) + ETH_HLEN + ETH_CRC_LEN)
75 #define HINIC_PKTLEN_TO_MTU(pktlen) \
76 ((pktlen) - (ETH_HLEN + ETH_CRC_LEN))
78 /* lro numer limit for one packet */
79 #define HINIC_LRO_WQE_NUM_DEFAULT 8
81 struct hinic_xstats_name_off {
82 char name[RTE_ETH_XSTATS_NAME_SIZE];
86 #define HINIC_FUNC_STAT(_stat_item) { \
87 .name = #_stat_item, \
88 .offset = offsetof(struct hinic_vport_stats, _stat_item) \
91 #define HINIC_PORT_STAT(_stat_item) { \
92 .name = #_stat_item, \
93 .offset = offsetof(struct hinic_phy_port_stats, _stat_item) \
96 static const struct hinic_xstats_name_off hinic_vport_stats_strings[] = {
97 HINIC_FUNC_STAT(tx_unicast_pkts_vport),
98 HINIC_FUNC_STAT(tx_unicast_bytes_vport),
99 HINIC_FUNC_STAT(tx_multicast_pkts_vport),
100 HINIC_FUNC_STAT(tx_multicast_bytes_vport),
101 HINIC_FUNC_STAT(tx_broadcast_pkts_vport),
102 HINIC_FUNC_STAT(tx_broadcast_bytes_vport),
104 HINIC_FUNC_STAT(rx_unicast_pkts_vport),
105 HINIC_FUNC_STAT(rx_unicast_bytes_vport),
106 HINIC_FUNC_STAT(rx_multicast_pkts_vport),
107 HINIC_FUNC_STAT(rx_multicast_bytes_vport),
108 HINIC_FUNC_STAT(rx_broadcast_pkts_vport),
109 HINIC_FUNC_STAT(rx_broadcast_bytes_vport),
111 HINIC_FUNC_STAT(tx_discard_vport),
112 HINIC_FUNC_STAT(rx_discard_vport),
113 HINIC_FUNC_STAT(tx_err_vport),
114 HINIC_FUNC_STAT(rx_err_vport),
117 #define HINIC_VPORT_XSTATS_NUM (sizeof(hinic_vport_stats_strings) / \
118 sizeof(hinic_vport_stats_strings[0]))
120 static const struct hinic_xstats_name_off hinic_phyport_stats_strings[] = {
121 HINIC_PORT_STAT(mac_rx_total_pkt_num),
122 HINIC_PORT_STAT(mac_rx_total_oct_num),
123 HINIC_PORT_STAT(mac_rx_bad_pkt_num),
124 HINIC_PORT_STAT(mac_rx_bad_oct_num),
125 HINIC_PORT_STAT(mac_rx_good_pkt_num),
126 HINIC_PORT_STAT(mac_rx_good_oct_num),
127 HINIC_PORT_STAT(mac_rx_uni_pkt_num),
128 HINIC_PORT_STAT(mac_rx_multi_pkt_num),
129 HINIC_PORT_STAT(mac_rx_broad_pkt_num),
130 HINIC_PORT_STAT(mac_tx_total_pkt_num),
131 HINIC_PORT_STAT(mac_tx_total_oct_num),
132 HINIC_PORT_STAT(mac_tx_bad_pkt_num),
133 HINIC_PORT_STAT(mac_tx_bad_oct_num),
134 HINIC_PORT_STAT(mac_tx_good_pkt_num),
135 HINIC_PORT_STAT(mac_tx_good_oct_num),
136 HINIC_PORT_STAT(mac_tx_uni_pkt_num),
137 HINIC_PORT_STAT(mac_tx_multi_pkt_num),
138 HINIC_PORT_STAT(mac_tx_broad_pkt_num),
139 HINIC_PORT_STAT(mac_rx_fragment_pkt_num),
140 HINIC_PORT_STAT(mac_rx_undersize_pkt_num),
141 HINIC_PORT_STAT(mac_rx_undermin_pkt_num),
142 HINIC_PORT_STAT(mac_rx_64_oct_pkt_num),
143 HINIC_PORT_STAT(mac_rx_65_127_oct_pkt_num),
144 HINIC_PORT_STAT(mac_rx_128_255_oct_pkt_num),
145 HINIC_PORT_STAT(mac_rx_256_511_oct_pkt_num),
146 HINIC_PORT_STAT(mac_rx_512_1023_oct_pkt_num),
147 HINIC_PORT_STAT(mac_rx_1024_1518_oct_pkt_num),
148 HINIC_PORT_STAT(mac_rx_1519_2047_oct_pkt_num),
149 HINIC_PORT_STAT(mac_rx_2048_4095_oct_pkt_num),
150 HINIC_PORT_STAT(mac_rx_4096_8191_oct_pkt_num),
151 HINIC_PORT_STAT(mac_rx_8192_9216_oct_pkt_num),
152 HINIC_PORT_STAT(mac_rx_9217_12287_oct_pkt_num),
153 HINIC_PORT_STAT(mac_rx_12288_16383_oct_pkt_num),
154 HINIC_PORT_STAT(mac_rx_1519_max_bad_pkt_num),
155 HINIC_PORT_STAT(mac_rx_1519_max_good_pkt_num),
156 HINIC_PORT_STAT(mac_rx_oversize_pkt_num),
157 HINIC_PORT_STAT(mac_rx_jabber_pkt_num),
158 HINIC_PORT_STAT(mac_rx_mac_pause_num),
159 HINIC_PORT_STAT(mac_rx_pfc_pkt_num),
160 HINIC_PORT_STAT(mac_rx_pfc_pri0_pkt_num),
161 HINIC_PORT_STAT(mac_rx_pfc_pri1_pkt_num),
162 HINIC_PORT_STAT(mac_rx_pfc_pri2_pkt_num),
163 HINIC_PORT_STAT(mac_rx_pfc_pri3_pkt_num),
164 HINIC_PORT_STAT(mac_rx_pfc_pri4_pkt_num),
165 HINIC_PORT_STAT(mac_rx_pfc_pri5_pkt_num),
166 HINIC_PORT_STAT(mac_rx_pfc_pri6_pkt_num),
167 HINIC_PORT_STAT(mac_rx_pfc_pri7_pkt_num),
168 HINIC_PORT_STAT(mac_rx_mac_control_pkt_num),
169 HINIC_PORT_STAT(mac_rx_sym_err_pkt_num),
170 HINIC_PORT_STAT(mac_rx_fcs_err_pkt_num),
171 HINIC_PORT_STAT(mac_rx_send_app_good_pkt_num),
172 HINIC_PORT_STAT(mac_rx_send_app_bad_pkt_num),
173 HINIC_PORT_STAT(mac_tx_fragment_pkt_num),
174 HINIC_PORT_STAT(mac_tx_undersize_pkt_num),
175 HINIC_PORT_STAT(mac_tx_undermin_pkt_num),
176 HINIC_PORT_STAT(mac_tx_64_oct_pkt_num),
177 HINIC_PORT_STAT(mac_tx_65_127_oct_pkt_num),
178 HINIC_PORT_STAT(mac_tx_128_255_oct_pkt_num),
179 HINIC_PORT_STAT(mac_tx_256_511_oct_pkt_num),
180 HINIC_PORT_STAT(mac_tx_512_1023_oct_pkt_num),
181 HINIC_PORT_STAT(mac_tx_1024_1518_oct_pkt_num),
182 HINIC_PORT_STAT(mac_tx_1519_2047_oct_pkt_num),
183 HINIC_PORT_STAT(mac_tx_2048_4095_oct_pkt_num),
184 HINIC_PORT_STAT(mac_tx_4096_8191_oct_pkt_num),
185 HINIC_PORT_STAT(mac_tx_8192_9216_oct_pkt_num),
186 HINIC_PORT_STAT(mac_tx_9217_12287_oct_pkt_num),
187 HINIC_PORT_STAT(mac_tx_12288_16383_oct_pkt_num),
188 HINIC_PORT_STAT(mac_tx_1519_max_bad_pkt_num),
189 HINIC_PORT_STAT(mac_tx_1519_max_good_pkt_num),
190 HINIC_PORT_STAT(mac_tx_oversize_pkt_num),
191 HINIC_PORT_STAT(mac_trans_jabber_pkt_num),
192 HINIC_PORT_STAT(mac_tx_mac_pause_num),
193 HINIC_PORT_STAT(mac_tx_pfc_pkt_num),
194 HINIC_PORT_STAT(mac_tx_pfc_pri0_pkt_num),
195 HINIC_PORT_STAT(mac_tx_pfc_pri1_pkt_num),
196 HINIC_PORT_STAT(mac_tx_pfc_pri2_pkt_num),
197 HINIC_PORT_STAT(mac_tx_pfc_pri3_pkt_num),
198 HINIC_PORT_STAT(mac_tx_pfc_pri4_pkt_num),
199 HINIC_PORT_STAT(mac_tx_pfc_pri5_pkt_num),
200 HINIC_PORT_STAT(mac_tx_pfc_pri6_pkt_num),
201 HINIC_PORT_STAT(mac_tx_pfc_pri7_pkt_num),
202 HINIC_PORT_STAT(mac_tx_mac_control_pkt_num),
203 HINIC_PORT_STAT(mac_tx_err_all_pkt_num),
204 HINIC_PORT_STAT(mac_tx_from_app_good_pkt_num),
205 HINIC_PORT_STAT(mac_tx_from_app_bad_pkt_num),
208 #define HINIC_PHYPORT_XSTATS_NUM (sizeof(hinic_phyport_stats_strings) / \
209 sizeof(hinic_phyport_stats_strings[0]))
211 static const struct hinic_xstats_name_off hinic_rxq_stats_strings[] = {
212 {"rx_nombuf", offsetof(struct hinic_rxq_stats, rx_nombuf)},
213 {"burst_pkt", offsetof(struct hinic_rxq_stats, burst_pkts)},
216 #define HINIC_RXQ_XSTATS_NUM (sizeof(hinic_rxq_stats_strings) / \
217 sizeof(hinic_rxq_stats_strings[0]))
219 static const struct hinic_xstats_name_off hinic_txq_stats_strings[] = {
220 {"tx_busy", offsetof(struct hinic_txq_stats, tx_busy)},
221 {"offload_errors", offsetof(struct hinic_txq_stats, off_errs)},
222 {"copy_pkts", offsetof(struct hinic_txq_stats, cpy_pkts)},
223 {"rl_drop", offsetof(struct hinic_txq_stats, rl_drop)},
224 {"burst_pkts", offsetof(struct hinic_txq_stats, burst_pkts)},
225 {"sge_len0", offsetof(struct hinic_txq_stats, sge_len0)},
226 {"mbuf_null", offsetof(struct hinic_txq_stats, mbuf_null)},
229 #define HINIC_TXQ_XSTATS_NUM (sizeof(hinic_txq_stats_strings) / \
230 sizeof(hinic_txq_stats_strings[0]))
232 static int hinic_xstats_calc_num(struct hinic_nic_dev *nic_dev)
234 if (HINIC_IS_VF(nic_dev->hwdev)) {
235 return (HINIC_VPORT_XSTATS_NUM +
236 HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
237 HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
239 return (HINIC_VPORT_XSTATS_NUM +
240 HINIC_PHYPORT_XSTATS_NUM +
241 HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
242 HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
246 static const struct rte_eth_desc_lim hinic_rx_desc_lim = {
247 .nb_max = HINIC_MAX_QUEUE_DEPTH,
248 .nb_min = HINIC_MIN_QUEUE_DEPTH,
249 .nb_align = HINIC_RXD_ALIGN,
252 static const struct rte_eth_desc_lim hinic_tx_desc_lim = {
253 .nb_max = HINIC_MAX_QUEUE_DEPTH,
254 .nb_min = HINIC_MIN_QUEUE_DEPTH,
255 .nb_align = HINIC_TXD_ALIGN,
258 static int hinic_vlan_offload_set(struct rte_eth_dev *dev, int mask);
261 * Interrupt handler triggered by NIC for handling
264 * @param: The address of parameter (struct rte_eth_dev *) regsitered before.
266 static void hinic_dev_interrupt_handler(void *param)
268 struct rte_eth_dev *dev = param;
269 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
271 if (!rte_bit_relaxed_get32(HINIC_DEV_INTR_EN, &nic_dev->dev_status)) {
272 PMD_DRV_LOG(WARNING, "Device's interrupt is disabled, ignore interrupt event, dev_name: %s, port_id: %d",
273 nic_dev->proc_dev_name, dev->data->port_id);
277 /* aeq0 msg handler */
278 hinic_dev_handle_aeq_event(nic_dev->hwdev, param);
282 * Ethernet device configuration.
284 * Prepare the driver for a given number of TX and RX queues, mtu size
288 * Pointer to Ethernet device structure.
291 * 0 on success, negative error value otherwise.
293 static int hinic_dev_configure(struct rte_eth_dev *dev)
295 struct hinic_nic_dev *nic_dev;
296 struct hinic_nic_io *nic_io;
299 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
300 nic_io = nic_dev->hwdev->nic_io;
302 nic_dev->num_sq = dev->data->nb_tx_queues;
303 nic_dev->num_rq = dev->data->nb_rx_queues;
305 nic_io->num_sqs = dev->data->nb_tx_queues;
306 nic_io->num_rqs = dev->data->nb_rx_queues;
308 /* queue pair is max_num(sq, rq) */
309 nic_dev->num_qps = (nic_dev->num_sq > nic_dev->num_rq) ?
310 nic_dev->num_sq : nic_dev->num_rq;
311 nic_io->num_qps = nic_dev->num_qps;
313 if (nic_dev->num_qps > nic_io->max_qps) {
315 "Queue number out of range, get queue_num:%d, max_queue_num:%d",
316 nic_dev->num_qps, nic_io->max_qps);
320 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
321 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
323 /* mtu size is 256~9600 */
324 if (dev->data->dev_conf.rxmode.max_rx_pkt_len < HINIC_MIN_FRAME_SIZE ||
325 dev->data->dev_conf.rxmode.max_rx_pkt_len >
326 HINIC_MAX_JUMBO_FRAME_SIZE) {
328 "Max rx pkt len out of range, get max_rx_pkt_len:%d, "
329 "expect between %d and %d",
330 dev->data->dev_conf.rxmode.max_rx_pkt_len,
331 HINIC_MIN_FRAME_SIZE, HINIC_MAX_JUMBO_FRAME_SIZE);
336 HINIC_PKTLEN_TO_MTU(dev->data->dev_conf.rxmode.max_rx_pkt_len);
339 err = hinic_config_mq_mode(dev, TRUE);
341 PMD_DRV_LOG(ERR, "Config multi-queue failed");
345 /* init vlan offoad */
346 err = hinic_vlan_offload_set(dev,
347 ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK);
349 PMD_DRV_LOG(ERR, "Initialize vlan filter and strip failed");
350 (void)hinic_config_mq_mode(dev, FALSE);
354 /* clear fdir filter flag in function table */
355 hinic_free_fdir_filter(nic_dev);
361 * DPDK callback to create the receive queue.
364 * Pointer to Ethernet device structure.
368 * Number of descriptors for receive queue.
370 * NUMA socket on which memory must be allocated.
372 * Thresholds parameters (unused_).
374 * Memory pool for buffer allocations.
377 * 0 on success, negative error value otherwise.
379 static int hinic_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
380 uint16_t nb_desc, unsigned int socket_id,
381 __rte_unused const struct rte_eth_rxconf *rx_conf,
382 struct rte_mempool *mp)
385 struct hinic_nic_dev *nic_dev;
386 struct hinic_hwdev *hwdev;
387 struct hinic_rxq *rxq;
388 u16 rq_depth, rx_free_thresh;
391 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
392 hwdev = nic_dev->hwdev;
394 /* queue depth must be power of 2, otherwise will be aligned up */
395 rq_depth = (nb_desc & (nb_desc - 1)) ?
396 ((u16)(1U << (ilog2(nb_desc) + 1))) : nb_desc;
399 * Validate number of receive descriptors.
400 * It must not exceed hardware maximum and minimum.
402 if (rq_depth > HINIC_MAX_QUEUE_DEPTH ||
403 rq_depth < HINIC_MIN_QUEUE_DEPTH) {
404 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)",
405 HINIC_MIN_QUEUE_DEPTH, HINIC_MAX_QUEUE_DEPTH,
406 (int)nb_desc, (int)rq_depth,
407 (int)dev->data->port_id, (int)queue_idx);
412 * The RX descriptor ring will be cleaned after rxq->rx_free_thresh
413 * descriptors are used or if the number of descriptors required
414 * to transmit a packet is greater than the number of free RX
416 * The following constraints must be satisfied:
417 * rx_free_thresh must be greater than 0.
418 * rx_free_thresh must be less than the size of the ring minus 1.
419 * When set to zero use default values.
421 rx_free_thresh = (u16)((rx_conf->rx_free_thresh) ?
422 rx_conf->rx_free_thresh : HINIC_DEFAULT_RX_FREE_THRESH);
423 if (rx_free_thresh >= (rq_depth - 1)) {
424 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)",
425 (unsigned int)rx_free_thresh,
426 (int)dev->data->port_id,
431 rxq = rte_zmalloc_socket("hinic_rx_queue", sizeof(struct hinic_rxq),
432 RTE_CACHE_LINE_SIZE, socket_id);
434 PMD_DRV_LOG(ERR, "Allocate rxq[%d] failed, dev_name: %s",
435 queue_idx, dev->data->name);
438 nic_dev->rxqs[queue_idx] = rxq;
440 /* alloc rx sq hw wqe page */
441 rc = hinic_create_rq(hwdev, queue_idx, rq_depth, socket_id);
443 PMD_DRV_LOG(ERR, "Create rxq[%d] failed, dev_name: %s, rq_depth: %d",
444 queue_idx, dev->data->name, rq_depth);
448 /* mbuf pool must be assigned before setup rx resources */
452 hinic_convert_rx_buf_size(rte_pktmbuf_data_room_size(rxq->mb_pool) -
453 RTE_PKTMBUF_HEADROOM, &buf_size);
455 PMD_DRV_LOG(ERR, "Adjust buf size failed, dev_name: %s",
457 goto adjust_bufsize_fail;
460 /* rx queue info, rearm control */
461 rxq->wq = &hwdev->nic_io->rq_wq[queue_idx];
462 rxq->pi_virt_addr = hwdev->nic_io->qps[queue_idx].rq.pi_virt_addr;
463 rxq->nic_dev = nic_dev;
464 rxq->q_id = queue_idx;
465 rxq->q_depth = rq_depth;
466 rxq->buf_len = (u16)buf_size;
467 rxq->rx_free_thresh = rx_free_thresh;
468 rxq->socket_id = socket_id;
470 /* the last point cant do mbuf rearm in bulk */
471 rxq->rxinfo_align_end = rxq->q_depth - rxq->rx_free_thresh;
473 /* device port identifier */
474 rxq->port_id = dev->data->port_id;
476 /* alloc rx_cqe and prepare rq_wqe */
477 rc = hinic_setup_rx_resources(rxq);
479 PMD_DRV_LOG(ERR, "Setup rxq[%d] rx_resources failed, dev_name: %s",
480 queue_idx, dev->data->name);
481 goto setup_rx_res_err;
484 /* record nic_dev rxq in rte_eth rx_queues */
485 dev->data->rx_queues[queue_idx] = rxq;
491 hinic_destroy_rq(hwdev, queue_idx);
499 static void hinic_reset_rx_queue(struct rte_eth_dev *dev)
501 struct hinic_rxq *rxq;
502 struct hinic_nic_dev *nic_dev;
505 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
507 for (q_id = 0; q_id < nic_dev->num_rq; q_id++) {
508 rxq = dev->data->rx_queues[q_id];
510 rxq->wq->cons_idx = 0;
511 rxq->wq->prod_idx = 0;
512 rxq->wq->delta = rxq->q_depth;
513 rxq->wq->mask = rxq->q_depth - 1;
515 /* alloc mbuf to rq */
516 hinic_rx_alloc_pkts(rxq);
521 * DPDK callback to configure the transmit queue.
524 * Pointer to Ethernet device structure.
526 * Transmit queue index.
528 * Number of descriptors for transmit queue.
530 * NUMA socket on which memory must be allocated.
532 * Tx queue configuration parameters.
535 * 0 on success, negative error value otherwise.
537 static int hinic_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
538 uint16_t nb_desc, unsigned int socket_id,
539 __rte_unused const struct rte_eth_txconf *tx_conf)
542 struct hinic_nic_dev *nic_dev;
543 struct hinic_hwdev *hwdev;
544 struct hinic_txq *txq;
545 u16 sq_depth, tx_free_thresh;
547 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
548 hwdev = nic_dev->hwdev;
550 /* queue depth must be power of 2, otherwise will be aligned up */
551 sq_depth = (nb_desc & (nb_desc - 1)) ?
552 ((u16)(1U << (ilog2(nb_desc) + 1))) : nb_desc;
555 * Validate number of transmit descriptors.
556 * It must not exceed hardware maximum and minimum.
558 if (sq_depth > HINIC_MAX_QUEUE_DEPTH ||
559 sq_depth < HINIC_MIN_QUEUE_DEPTH) {
560 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)",
561 HINIC_MIN_QUEUE_DEPTH, HINIC_MAX_QUEUE_DEPTH,
562 (int)nb_desc, (int)sq_depth,
563 (int)dev->data->port_id, (int)queue_idx);
568 * The TX descriptor ring will be cleaned after txq->tx_free_thresh
569 * descriptors are used or if the number of descriptors required
570 * to transmit a packet is greater than the number of free TX
572 * The following constraints must be satisfied:
573 * tx_free_thresh must be greater than 0.
574 * tx_free_thresh must be less than the size of the ring minus 1.
575 * When set to zero use default values.
577 tx_free_thresh = (u16)((tx_conf->tx_free_thresh) ?
578 tx_conf->tx_free_thresh : HINIC_DEFAULT_TX_FREE_THRESH);
579 if (tx_free_thresh >= (sq_depth - 1)) {
580 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)",
581 (unsigned int)tx_free_thresh, (int)dev->data->port_id,
586 txq = rte_zmalloc_socket("hinic_tx_queue", sizeof(struct hinic_txq),
587 RTE_CACHE_LINE_SIZE, socket_id);
589 PMD_DRV_LOG(ERR, "Allocate txq[%d] failed, dev_name: %s",
590 queue_idx, dev->data->name);
593 nic_dev->txqs[queue_idx] = txq;
595 /* alloc tx sq hw wqepage */
596 rc = hinic_create_sq(hwdev, queue_idx, sq_depth, socket_id);
598 PMD_DRV_LOG(ERR, "Create txq[%d] failed, dev_name: %s, sq_depth: %d",
599 queue_idx, dev->data->name, sq_depth);
603 txq->q_id = queue_idx;
604 txq->q_depth = sq_depth;
605 txq->port_id = dev->data->port_id;
606 txq->tx_free_thresh = tx_free_thresh;
607 txq->nic_dev = nic_dev;
608 txq->wq = &hwdev->nic_io->sq_wq[queue_idx];
609 txq->sq = &hwdev->nic_io->qps[queue_idx].sq;
610 txq->cons_idx_addr = hwdev->nic_io->qps[queue_idx].sq.cons_idx_addr;
611 txq->sq_head_addr = HINIC_GET_WQ_HEAD(txq);
612 txq->sq_bot_sge_addr = HINIC_GET_WQ_TAIL(txq) -
613 sizeof(struct hinic_sq_bufdesc);
614 txq->cos = nic_dev->default_cos;
615 txq->socket_id = socket_id;
617 /* alloc software txinfo */
618 rc = hinic_setup_tx_resources(txq);
620 PMD_DRV_LOG(ERR, "Setup txq[%d] tx_resources failed, dev_name: %s",
621 queue_idx, dev->data->name);
622 goto setup_tx_res_fail;
625 /* record nic_dev txq in rte_eth tx_queues */
626 dev->data->tx_queues[queue_idx] = txq;
631 hinic_destroy_sq(hwdev, queue_idx);
639 static void hinic_reset_tx_queue(struct rte_eth_dev *dev)
641 struct hinic_nic_dev *nic_dev;
642 struct hinic_txq *txq;
643 struct hinic_nic_io *nic_io;
644 struct hinic_hwdev *hwdev;
645 volatile u32 *ci_addr;
648 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
649 hwdev = nic_dev->hwdev;
650 nic_io = hwdev->nic_io;
652 for (q_id = 0; q_id < nic_dev->num_sq; q_id++) {
653 txq = dev->data->tx_queues[q_id];
655 txq->wq->cons_idx = 0;
656 txq->wq->prod_idx = 0;
657 txq->wq->delta = txq->q_depth;
658 txq->wq->mask = txq->q_depth - 1;
660 /* clear hardware ci */
661 ci_addr = (volatile u32 *)HINIC_CI_VADDR(nic_io->ci_vaddr_base,
668 * Get link speed from NIC.
671 * Pointer to Ethernet device structure.
673 * Pointer to link speed structure.
675 static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
677 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
678 u32 supported_link, advertised_link;
681 #define HINIC_LINK_MODE_SUPPORT_1G (1U << HINIC_GE_BASE_KX)
683 #define HINIC_LINK_MODE_SUPPORT_10G (1U << HINIC_10GE_BASE_KR)
685 #define HINIC_LINK_MODE_SUPPORT_25G ((1U << HINIC_25GE_BASE_KR_S) | \
686 (1U << HINIC_25GE_BASE_CR_S) | \
687 (1U << HINIC_25GE_BASE_KR) | \
688 (1U << HINIC_25GE_BASE_CR))
690 #define HINIC_LINK_MODE_SUPPORT_40G ((1U << HINIC_40GE_BASE_KR4) | \
691 (1U << HINIC_40GE_BASE_CR4))
693 #define HINIC_LINK_MODE_SUPPORT_100G ((1U << HINIC_100GE_BASE_KR4) | \
694 (1U << HINIC_100GE_BASE_CR4))
696 err = hinic_get_link_mode(nic_dev->hwdev,
697 &supported_link, &advertised_link);
698 if (err || supported_link == HINIC_SUPPORTED_UNKNOWN ||
699 advertised_link == HINIC_SUPPORTED_UNKNOWN) {
700 PMD_DRV_LOG(WARNING, "Get speed capability info failed, device: %s, port_id: %u",
701 nic_dev->proc_dev_name, dev->data->port_id);
704 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_1G))
705 *speed_capa |= ETH_LINK_SPEED_1G;
706 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_10G))
707 *speed_capa |= ETH_LINK_SPEED_10G;
708 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_25G))
709 *speed_capa |= ETH_LINK_SPEED_25G;
710 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_40G))
711 *speed_capa |= ETH_LINK_SPEED_40G;
712 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_100G))
713 *speed_capa |= ETH_LINK_SPEED_100G;
718 * DPDK callback to get information about the device.
721 * Pointer to Ethernet device structure.
723 * Pointer to Info structure output buffer.
726 hinic_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
728 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
730 info->max_rx_queues = nic_dev->nic_cap.max_rqs;
731 info->max_tx_queues = nic_dev->nic_cap.max_sqs;
732 info->min_rx_bufsize = HINIC_MIN_RX_BUF_SIZE;
733 info->max_rx_pktlen = HINIC_MAX_JUMBO_FRAME_SIZE;
734 info->max_mac_addrs = HINIC_MAX_UC_MAC_ADDRS;
735 info->min_mtu = HINIC_MIN_MTU_SIZE;
736 info->max_mtu = HINIC_MAX_MTU_SIZE;
737 info->max_lro_pkt_size = HINIC_MAX_LRO_SIZE;
739 hinic_get_speed_capa(dev, &info->speed_capa);
740 info->rx_queue_offload_capa = 0;
741 info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
742 DEV_RX_OFFLOAD_IPV4_CKSUM |
743 DEV_RX_OFFLOAD_UDP_CKSUM |
744 DEV_RX_OFFLOAD_TCP_CKSUM |
745 DEV_RX_OFFLOAD_VLAN_FILTER |
746 DEV_RX_OFFLOAD_SCATTER |
747 DEV_RX_OFFLOAD_JUMBO_FRAME |
748 DEV_RX_OFFLOAD_TCP_LRO |
749 DEV_RX_OFFLOAD_RSS_HASH;
751 info->tx_queue_offload_capa = 0;
752 info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
753 DEV_TX_OFFLOAD_IPV4_CKSUM |
754 DEV_TX_OFFLOAD_UDP_CKSUM |
755 DEV_TX_OFFLOAD_TCP_CKSUM |
756 DEV_TX_OFFLOAD_SCTP_CKSUM |
757 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
758 DEV_TX_OFFLOAD_TCP_TSO |
759 DEV_TX_OFFLOAD_MULTI_SEGS;
761 info->hash_key_size = HINIC_RSS_KEY_SIZE;
762 info->reta_size = HINIC_RSS_INDIR_SIZE;
763 info->flow_type_rss_offloads = HINIC_RSS_OFFLOAD_ALL;
764 info->rx_desc_lim = hinic_rx_desc_lim;
765 info->tx_desc_lim = hinic_tx_desc_lim;
767 /* Driver-preferred Rx/Tx parameters */
768 info->default_rxportconf.burst_size = HINIC_DEFAULT_BURST_SIZE;
769 info->default_txportconf.burst_size = HINIC_DEFAULT_BURST_SIZE;
770 info->default_rxportconf.nb_queues = HINIC_DEFAULT_NB_QUEUES;
771 info->default_txportconf.nb_queues = HINIC_DEFAULT_NB_QUEUES;
772 info->default_rxportconf.ring_size = HINIC_DEFAULT_RING_SIZE;
773 info->default_txportconf.ring_size = HINIC_DEFAULT_RING_SIZE;
778 static int hinic_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
781 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
782 char fw_ver[HINIC_MGMT_VERSION_MAX_LEN] = {0};
785 err = hinic_get_mgmt_version(nic_dev->hwdev, fw_ver);
787 PMD_DRV_LOG(ERR, "Failed to get fw version");
791 if (fw_size < strlen(fw_ver) + 1)
792 return (strlen(fw_ver) + 1);
794 snprintf(fw_version, fw_size, "%s", fw_ver);
799 static int hinic_config_rx_mode(struct hinic_nic_dev *nic_dev, u32 rx_mode_ctrl)
803 err = hinic_set_rx_mode(nic_dev->hwdev, rx_mode_ctrl);
805 PMD_DRV_LOG(ERR, "Failed to set rx mode");
808 nic_dev->rx_mode_status = rx_mode_ctrl;
813 static int hinic_rxtx_configure(struct rte_eth_dev *dev)
815 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
818 /* rx configure, if rss enable, need to init default configuration */
819 err = hinic_rx_configure(dev);
821 PMD_DRV_LOG(ERR, "Configure rss failed");
826 err = hinic_config_rx_mode(nic_dev, HINIC_DEFAULT_RX_MODE);
828 PMD_DRV_LOG(ERR, "Configure rx_mode:0x%x failed",
829 HINIC_DEFAULT_RX_MODE);
830 goto set_rx_mode_fail;
836 hinic_rx_remove_configure(dev);
841 static void hinic_remove_rxtx_configure(struct rte_eth_dev *dev)
843 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
845 (void)hinic_config_rx_mode(nic_dev, 0);
846 hinic_rx_remove_configure(dev);
849 static int hinic_priv_get_dev_link_status(struct hinic_nic_dev *nic_dev,
850 struct rte_eth_link *link)
853 u8 port_link_status = 0;
854 struct nic_port_info port_link_info;
855 struct hinic_hwdev *nic_hwdev = nic_dev->hwdev;
856 uint32_t port_speed[LINK_SPEED_MAX] = {ETH_SPEED_NUM_10M,
857 ETH_SPEED_NUM_100M, ETH_SPEED_NUM_1G,
858 ETH_SPEED_NUM_10G, ETH_SPEED_NUM_25G,
859 ETH_SPEED_NUM_40G, ETH_SPEED_NUM_100G};
861 rc = hinic_get_link_status(nic_hwdev, &port_link_status);
865 if (!port_link_status) {
866 link->link_status = ETH_LINK_DOWN;
867 link->link_speed = 0;
868 link->link_duplex = ETH_LINK_HALF_DUPLEX;
869 link->link_autoneg = ETH_LINK_FIXED;
873 memset(&port_link_info, 0, sizeof(port_link_info));
874 rc = hinic_get_port_info(nic_hwdev, &port_link_info);
878 link->link_speed = port_speed[port_link_info.speed % LINK_SPEED_MAX];
879 link->link_duplex = port_link_info.duplex;
880 link->link_autoneg = port_link_info.autoneg_state;
881 link->link_status = port_link_status;
887 * DPDK callback to retrieve physical link information.
890 * Pointer to Ethernet device structure.
891 * @param wait_to_complete
892 * Wait for request completion.
895 * 0 link status changed, -1 link status not changed
897 static int hinic_link_update(struct rte_eth_dev *dev, int wait_to_complete)
899 #define CHECK_INTERVAL 10 /* 10ms */
900 #define MAX_REPEAT_TIME 100 /* 1s (100 * 10ms) in total */
902 struct rte_eth_link link;
903 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
904 unsigned int rep_cnt = MAX_REPEAT_TIME;
906 memset(&link, 0, sizeof(link));
908 /* Get link status information from hardware */
909 rc = hinic_priv_get_dev_link_status(nic_dev, &link);
910 if (rc != HINIC_OK) {
911 link.link_speed = ETH_SPEED_NUM_NONE;
912 link.link_duplex = ETH_LINK_FULL_DUPLEX;
913 PMD_DRV_LOG(ERR, "Get link status failed");
917 if (!wait_to_complete || link.link_status)
920 rte_delay_ms(CHECK_INTERVAL);
924 rc = rte_eth_linkstatus_set(dev, &link);
929 * DPDK callback to bring the link UP.
932 * Pointer to Ethernet device structure.
935 * 0 on success, negative errno value on failure.
937 static int hinic_dev_set_link_up(struct rte_eth_dev *dev)
939 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
942 ret = hinic_set_xsfp_tx_status(nic_dev->hwdev, true);
944 PMD_DRV_LOG(ERR, "Enable port tx xsfp failed, dev_name: %s, port_id: %d",
945 nic_dev->proc_dev_name, dev->data->port_id);
949 /* link status follow phy port status, up will open pma */
950 ret = hinic_set_port_enable(nic_dev->hwdev, true);
952 PMD_DRV_LOG(ERR, "Set mac link up failed, dev_name: %s, port_id: %d",
953 nic_dev->proc_dev_name, dev->data->port_id);
959 * DPDK callback to bring the link DOWN.
962 * Pointer to Ethernet device structure.
965 * 0 on success, negative errno value on failure.
967 static int hinic_dev_set_link_down(struct rte_eth_dev *dev)
969 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
972 ret = hinic_set_xsfp_tx_status(nic_dev->hwdev, false);
974 PMD_DRV_LOG(ERR, "Disable port tx xsfp failed, dev_name: %s, port_id: %d",
975 nic_dev->proc_dev_name, dev->data->port_id);
979 /* link status follow phy port status, up will close pma */
980 ret = hinic_set_port_enable(nic_dev->hwdev, false);
982 PMD_DRV_LOG(ERR, "Set mac link down failed, dev_name: %s, port_id: %d",
983 nic_dev->proc_dev_name, dev->data->port_id);
989 * DPDK callback to start the device.
992 * Pointer to Ethernet device structure.
995 * 0 on success, negative errno value on failure.
997 static int hinic_dev_start(struct rte_eth_dev *dev)
1001 struct hinic_nic_dev *nic_dev;
1003 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1004 name = dev->data->name;
1006 /* reset rx and tx queue */
1007 hinic_reset_rx_queue(dev);
1008 hinic_reset_tx_queue(dev);
1010 /* get func rx buf size */
1011 hinic_get_func_rx_buf_size(nic_dev);
1013 /* init txq and rxq context */
1014 rc = hinic_init_qp_ctxts(nic_dev->hwdev);
1016 PMD_DRV_LOG(ERR, "Initialize qp context failed, dev_name: %s",
1022 rc = hinic_config_mq_mode(dev, TRUE);
1024 PMD_DRV_LOG(ERR, "Configure mq mode failed, dev_name: %s",
1026 goto cfg_mq_mode_fail;
1029 /* set default mtu */
1030 rc = hinic_set_port_mtu(nic_dev->hwdev, nic_dev->mtu_size);
1032 PMD_DRV_LOG(ERR, "Set mtu_size[%d] failed, dev_name: %s",
1033 nic_dev->mtu_size, name);
1037 /* configure rss rx_mode and other rx or tx default feature */
1038 rc = hinic_rxtx_configure(dev);
1040 PMD_DRV_LOG(ERR, "Configure tx and rx failed, dev_name: %s",
1045 /* reactive pf status, so that uP report asyn event */
1046 hinic_set_pf_status(nic_dev->hwdev->hwif, HINIC_PF_STATUS_ACTIVE_FLAG);
1048 /* open virtual port and ready to start packet receiving */
1049 rc = hinic_set_vport_enable(nic_dev->hwdev, true);
1051 PMD_DRV_LOG(ERR, "Enable vport failed, dev_name:%s", name);
1055 /* open physical port and start packet receiving */
1056 rc = hinic_set_port_enable(nic_dev->hwdev, true);
1058 PMD_DRV_LOG(ERR, "Enable physical port failed, dev_name: %s",
1063 /* update eth_dev link status */
1064 if (dev->data->dev_conf.intr_conf.lsc != 0)
1065 (void)hinic_link_update(dev, 0);
1067 rte_bit_relaxed_set32(HINIC_DEV_START, &nic_dev->dev_status);
1072 (void)hinic_set_vport_enable(nic_dev->hwdev, false);
1075 hinic_set_pf_status(nic_dev->hwdev->hwif, HINIC_PF_STATUS_INIT);
1077 /* Flush tx && rx chip resources in case of set vport fake fail */
1078 (void)hinic_flush_qp_res(nic_dev->hwdev);
1081 hinic_remove_rxtx_configure(dev);
1086 hinic_free_qp_ctxts(nic_dev->hwdev);
1089 hinic_free_all_rx_mbuf(dev);
1090 hinic_free_all_tx_mbuf(dev);
1096 * DPDK callback to release the receive queue.
1099 * Generic receive queue pointer.
1101 static void hinic_rx_queue_release(void *queue)
1103 struct hinic_rxq *rxq = queue;
1104 struct hinic_nic_dev *nic_dev;
1107 PMD_DRV_LOG(WARNING, "Rxq is null when release");
1110 nic_dev = rxq->nic_dev;
1112 /* free rxq_pkt mbuf */
1113 hinic_free_all_rx_mbufs(rxq);
1115 /* free rxq_cqe, rxq_info */
1116 hinic_free_rx_resources(rxq);
1118 /* free root rq wq */
1119 hinic_destroy_rq(nic_dev->hwdev, rxq->q_id);
1121 nic_dev->rxqs[rxq->q_id] = NULL;
1128 * DPDK callback to release the transmit queue.
1131 * Generic transmit queue pointer.
1133 static void hinic_tx_queue_release(void *queue)
1135 struct hinic_txq *txq = queue;
1136 struct hinic_nic_dev *nic_dev;
1139 PMD_DRV_LOG(WARNING, "Txq is null when release");
1142 nic_dev = txq->nic_dev;
1144 /* free txq_pkt mbuf */
1145 hinic_free_all_tx_mbufs(txq);
1148 hinic_free_tx_resources(txq);
1150 /* free root sq wq */
1151 hinic_destroy_sq(nic_dev->hwdev, txq->q_id);
1152 nic_dev->txqs[txq->q_id] = NULL;
1158 static void hinic_free_all_rq(struct hinic_nic_dev *nic_dev)
1162 for (q_id = 0; q_id < nic_dev->num_rq; q_id++)
1163 hinic_destroy_rq(nic_dev->hwdev, q_id);
1166 static void hinic_free_all_sq(struct hinic_nic_dev *nic_dev)
1170 for (q_id = 0; q_id < nic_dev->num_sq; q_id++)
1171 hinic_destroy_sq(nic_dev->hwdev, q_id);
1175 * DPDK callback to stop the device.
1178 * Pointer to Ethernet device structure.
1180 static void hinic_dev_stop(struct rte_eth_dev *dev)
1185 struct hinic_nic_dev *nic_dev;
1186 struct rte_eth_link link;
1188 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1189 name = dev->data->name;
1190 port_id = dev->data->port_id;
1192 if (!rte_bit_relaxed_test_and_clear32(HINIC_DEV_START,
1193 &nic_dev->dev_status)) {
1194 PMD_DRV_LOG(INFO, "Device %s already stopped", name);
1198 /* just stop phy port and vport */
1199 rc = hinic_set_port_enable(nic_dev->hwdev, false);
1201 PMD_DRV_LOG(WARNING, "Disable phy port failed, error: %d, dev_name: %s, port_id: %d",
1204 rc = hinic_set_vport_enable(nic_dev->hwdev, false);
1206 PMD_DRV_LOG(WARNING, "Disable vport failed, error: %d, dev_name: %s, port_id: %d",
1209 /* Clear recorded link status */
1210 memset(&link, 0, sizeof(link));
1211 (void)rte_eth_linkstatus_set(dev, &link);
1213 /* flush pending io request */
1214 rc = hinic_rx_tx_flush(nic_dev->hwdev);
1216 PMD_DRV_LOG(WARNING, "Flush pending io failed, error: %d, dev_name: %s, port_id: %d",
1219 /* clean rss table and rx_mode */
1220 hinic_remove_rxtx_configure(dev);
1222 /* clean root context */
1223 hinic_free_qp_ctxts(nic_dev->hwdev);
1225 hinic_destroy_fdir_filter(dev);
1228 hinic_free_all_rx_mbuf(dev);
1229 hinic_free_all_tx_mbuf(dev);
1232 static void hinic_disable_interrupt(struct rte_eth_dev *dev)
1234 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1235 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1236 int ret, retries = 0;
1238 rte_bit_relaxed_clear32(HINIC_DEV_INTR_EN, &nic_dev->dev_status);
1240 /* disable msix interrupt in hardware */
1241 hinic_set_msix_state(nic_dev->hwdev, 0, HINIC_MSIX_DISABLE);
1243 /* disable rte interrupt */
1244 ret = rte_intr_disable(&pci_dev->intr_handle);
1246 PMD_DRV_LOG(ERR, "Disable intr failed: %d", ret);
1250 rte_intr_callback_unregister(&pci_dev->intr_handle,
1251 hinic_dev_interrupt_handler, dev);
1254 } else if (ret == -EAGAIN) {
1258 PMD_DRV_LOG(ERR, "intr callback unregister failed: %d",
1262 } while (retries < HINIC_INTR_CB_UNREG_MAX_RETRIES);
1264 if (retries == HINIC_INTR_CB_UNREG_MAX_RETRIES)
1265 PMD_DRV_LOG(ERR, "Unregister intr callback failed after %d retries",
1269 static int hinic_set_dev_promiscuous(struct hinic_nic_dev *nic_dev, bool enable)
1274 err = hinic_mutex_lock(&nic_dev->rx_mode_mutex);
1278 rx_mode_ctrl = nic_dev->rx_mode_status;
1281 rx_mode_ctrl |= HINIC_RX_MODE_PROMISC;
1283 rx_mode_ctrl &= (~HINIC_RX_MODE_PROMISC);
1285 err = hinic_config_rx_mode(nic_dev, rx_mode_ctrl);
1287 (void)hinic_mutex_unlock(&nic_dev->rx_mode_mutex);
1293 * DPDK callback to get device statistics.
1296 * Pointer to Ethernet device structure.
1298 * Stats structure output buffer.
1301 * 0 on success and stats is filled,
1302 * negative error value otherwise.
1305 hinic_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
1308 u64 rx_discards_pmd = 0;
1309 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1310 struct hinic_vport_stats vport_stats;
1311 struct hinic_rxq *rxq = NULL;
1312 struct hinic_rxq_stats rxq_stats;
1313 struct hinic_txq *txq = NULL;
1314 struct hinic_txq_stats txq_stats;
1316 err = hinic_get_vport_stats(nic_dev->hwdev, &vport_stats);
1318 PMD_DRV_LOG(ERR, "Get vport stats from fw failed, nic_dev: %s",
1319 nic_dev->proc_dev_name);
1323 dev->data->rx_mbuf_alloc_failed = 0;
1325 /* rx queue stats */
1326 q_num = (nic_dev->num_rq < RTE_ETHDEV_QUEUE_STAT_CNTRS) ?
1327 nic_dev->num_rq : RTE_ETHDEV_QUEUE_STAT_CNTRS;
1328 for (i = 0; i < q_num; i++) {
1329 rxq = nic_dev->rxqs[i];
1330 hinic_rxq_get_stats(rxq, &rxq_stats);
1331 stats->q_ipackets[i] = rxq_stats.packets;
1332 stats->q_ibytes[i] = rxq_stats.bytes;
1333 stats->q_errors[i] = rxq_stats.rx_discards;
1335 stats->ierrors += rxq_stats.errors;
1336 rx_discards_pmd += rxq_stats.rx_discards;
1337 dev->data->rx_mbuf_alloc_failed += rxq_stats.rx_nombuf;
1340 /* tx queue stats */
1341 q_num = (nic_dev->num_sq < RTE_ETHDEV_QUEUE_STAT_CNTRS) ?
1342 nic_dev->num_sq : RTE_ETHDEV_QUEUE_STAT_CNTRS;
1343 for (i = 0; i < q_num; i++) {
1344 txq = nic_dev->txqs[i];
1345 hinic_txq_get_stats(txq, &txq_stats);
1346 stats->q_opackets[i] = txq_stats.packets;
1347 stats->q_obytes[i] = txq_stats.bytes;
1348 stats->oerrors += (txq_stats.tx_busy + txq_stats.off_errs);
1352 stats->oerrors += vport_stats.tx_discard_vport;
1354 stats->imissed = vport_stats.rx_discard_vport + rx_discards_pmd;
1356 stats->ipackets = (vport_stats.rx_unicast_pkts_vport +
1357 vport_stats.rx_multicast_pkts_vport +
1358 vport_stats.rx_broadcast_pkts_vport -
1361 stats->opackets = (vport_stats.tx_unicast_pkts_vport +
1362 vport_stats.tx_multicast_pkts_vport +
1363 vport_stats.tx_broadcast_pkts_vport);
1365 stats->ibytes = (vport_stats.rx_unicast_bytes_vport +
1366 vport_stats.rx_multicast_bytes_vport +
1367 vport_stats.rx_broadcast_bytes_vport);
1369 stats->obytes = (vport_stats.tx_unicast_bytes_vport +
1370 vport_stats.tx_multicast_bytes_vport +
1371 vport_stats.tx_broadcast_bytes_vport);
1376 * DPDK callback to clear device statistics.
1379 * Pointer to Ethernet device structure.
1381 static int hinic_dev_stats_reset(struct rte_eth_dev *dev)
1384 struct hinic_rxq *rxq = NULL;
1385 struct hinic_txq *txq = NULL;
1386 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1389 ret = hinic_clear_vport_stats(nic_dev->hwdev);
1393 for (qid = 0; qid < nic_dev->num_rq; qid++) {
1394 rxq = nic_dev->rxqs[qid];
1395 hinic_rxq_stats_reset(rxq);
1398 for (qid = 0; qid < nic_dev->num_sq; qid++) {
1399 txq = nic_dev->txqs[qid];
1400 hinic_txq_stats_reset(txq);
1407 * DPDK callback to clear device extended statistics.
1410 * Pointer to Ethernet device structure.
1412 static int hinic_dev_xstats_reset(struct rte_eth_dev *dev)
1414 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1417 ret = hinic_dev_stats_reset(dev);
1421 if (hinic_func_type(nic_dev->hwdev) != TYPE_VF) {
1422 ret = hinic_clear_phy_port_stats(nic_dev->hwdev);
1430 static void hinic_gen_random_mac_addr(struct rte_ether_addr *mac_addr)
1432 uint64_t random_value;
1434 /* Set Organizationally Unique Identifier (OUI) prefix */
1435 mac_addr->addr_bytes[0] = 0x00;
1436 mac_addr->addr_bytes[1] = 0x09;
1437 mac_addr->addr_bytes[2] = 0xC0;
1438 /* Force indication of locally assigned MAC address. */
1439 mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
1440 /* Generate the last 3 bytes of the MAC address with a random number. */
1441 random_value = rte_rand();
1442 memcpy(&mac_addr->addr_bytes[3], &random_value, 3);
1446 * Init mac_vlan table in NIC.
1449 * Pointer to Ethernet device structure.
1452 * 0 on success and stats is filled,
1453 * negative error value otherwise.
1455 static int hinic_init_mac_addr(struct rte_eth_dev *eth_dev)
1457 struct hinic_nic_dev *nic_dev =
1458 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1459 uint8_t addr_bytes[RTE_ETHER_ADDR_LEN];
1463 rc = hinic_get_default_mac(nic_dev->hwdev, addr_bytes);
1467 rte_ether_addr_copy((struct rte_ether_addr *)addr_bytes,
1468 ð_dev->data->mac_addrs[0]);
1469 if (rte_is_zero_ether_addr(ð_dev->data->mac_addrs[0]))
1470 hinic_gen_random_mac_addr(ð_dev->data->mac_addrs[0]);
1472 func_id = hinic_global_func_id(nic_dev->hwdev);
1473 rc = hinic_set_mac(nic_dev->hwdev,
1474 eth_dev->data->mac_addrs[0].addr_bytes,
1476 if (rc && rc != HINIC_PF_SET_VF_ALREADY)
1479 rte_ether_addr_copy(ð_dev->data->mac_addrs[0],
1480 &nic_dev->default_addr);
1485 static void hinic_delete_mc_addr_list(struct hinic_nic_dev *nic_dev)
1490 func_id = hinic_global_func_id(nic_dev->hwdev);
1492 for (i = 0; i < HINIC_MAX_MC_MAC_ADDRS; i++) {
1493 if (rte_is_zero_ether_addr(&nic_dev->mc_list[i]))
1496 hinic_del_mac(nic_dev->hwdev, nic_dev->mc_list[i].addr_bytes,
1498 memset(&nic_dev->mc_list[i], 0, sizeof(struct rte_ether_addr));
1503 * Deinit mac_vlan table in NIC.
1506 * Pointer to Ethernet device structure.
1509 * 0 on success and stats is filled,
1510 * negative error value otherwise.
1512 static void hinic_deinit_mac_addr(struct rte_eth_dev *eth_dev)
1514 struct hinic_nic_dev *nic_dev =
1515 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1520 func_id = hinic_global_func_id(nic_dev->hwdev);
1522 for (i = 0; i < HINIC_MAX_UC_MAC_ADDRS; i++) {
1523 if (rte_is_zero_ether_addr(ð_dev->data->mac_addrs[i]))
1526 rc = hinic_del_mac(nic_dev->hwdev,
1527 eth_dev->data->mac_addrs[i].addr_bytes,
1529 if (rc && rc != HINIC_PF_SET_VF_ALREADY)
1530 PMD_DRV_LOG(ERR, "Delete mac table failed, dev_name: %s",
1531 eth_dev->data->name);
1533 memset(ð_dev->data->mac_addrs[i], 0,
1534 sizeof(struct rte_ether_addr));
1537 /* delete multicast mac addrs */
1538 hinic_delete_mc_addr_list(nic_dev);
1541 static int hinic_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
1543 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1544 uint32_t frame_size;
1547 PMD_DRV_LOG(INFO, "Set port mtu, port_id: %d, mtu: %d, max_pkt_len: %d",
1548 dev->data->port_id, mtu, HINIC_MTU_TO_PKTLEN(mtu));
1550 if (mtu < HINIC_MIN_MTU_SIZE || mtu > HINIC_MAX_MTU_SIZE) {
1551 PMD_DRV_LOG(ERR, "Invalid mtu: %d, must between %d and %d",
1552 mtu, HINIC_MIN_MTU_SIZE, HINIC_MAX_MTU_SIZE);
1556 ret = hinic_set_port_mtu(nic_dev->hwdev, mtu);
1558 PMD_DRV_LOG(ERR, "Set port mtu failed, ret: %d", ret);
1562 /* update max frame size */
1563 frame_size = HINIC_MTU_TO_PKTLEN(mtu);
1564 if (frame_size > RTE_ETHER_MAX_LEN)
1565 dev->data->dev_conf.rxmode.offloads |=
1566 DEV_RX_OFFLOAD_JUMBO_FRAME;
1568 dev->data->dev_conf.rxmode.offloads &=
1569 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1571 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
1572 nic_dev->mtu_size = mtu;
1577 static void hinic_store_vlan_filter(struct hinic_nic_dev *nic_dev,
1578 u16 vlan_id, bool on)
1580 u32 vid_idx, vid_bit;
1582 vid_idx = HINIC_VFTA_IDX(vlan_id);
1583 vid_bit = HINIC_VFTA_BIT(vlan_id);
1586 nic_dev->vfta[vid_idx] |= vid_bit;
1588 nic_dev->vfta[vid_idx] &= ~vid_bit;
1591 static bool hinic_find_vlan_filter(struct hinic_nic_dev *nic_dev,
1594 u32 vid_idx, vid_bit;
1596 vid_idx = HINIC_VFTA_IDX(vlan_id);
1597 vid_bit = HINIC_VFTA_BIT(vlan_id);
1599 return (nic_dev->vfta[vid_idx] & vid_bit) ? TRUE : FALSE;
1603 * DPDK callback to set vlan filter.
1606 * Pointer to Ethernet device structure.
1608 * vlan id is used to filter vlan packets
1610 * enable disable or enable vlan filter function
1612 static int hinic_vlan_filter_set(struct rte_eth_dev *dev,
1613 uint16_t vlan_id, int enable)
1615 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1619 if (vlan_id > RTE_ETHER_MAX_VLAN_ID)
1622 func_id = hinic_global_func_id(nic_dev->hwdev);
1625 /* If vlanid is already set, just return */
1626 if (hinic_find_vlan_filter(nic_dev, vlan_id)) {
1627 PMD_DRV_LOG(INFO, "Vlan %u has been added, device: %s",
1628 vlan_id, nic_dev->proc_dev_name);
1632 err = hinic_add_remove_vlan(nic_dev->hwdev, vlan_id,
1635 /* If vlanid can't be found, just return */
1636 if (!hinic_find_vlan_filter(nic_dev, vlan_id)) {
1637 PMD_DRV_LOG(INFO, "Vlan %u is not in the vlan filter list, device: %s",
1638 vlan_id, nic_dev->proc_dev_name);
1642 err = hinic_add_remove_vlan(nic_dev->hwdev, vlan_id,
1647 PMD_DRV_LOG(ERR, "%s vlan failed, func_id: %d, vlan_id: %d, err: %d",
1648 enable ? "Add" : "Remove", func_id, vlan_id, err);
1652 hinic_store_vlan_filter(nic_dev, vlan_id, enable);
1654 PMD_DRV_LOG(INFO, "%s vlan %u succeed, device: %s",
1655 enable ? "Add" : "Remove", vlan_id, nic_dev->proc_dev_name);
1660 * DPDK callback to enable or disable vlan offload.
1663 * Pointer to Ethernet device structure.
1665 * Definitions used for VLAN setting
1667 static int hinic_vlan_offload_set(struct rte_eth_dev *dev, int mask)
1669 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1670 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
1674 /* Enable or disable VLAN filter */
1675 if (mask & ETH_VLAN_FILTER_MASK) {
1676 on = (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER) ?
1678 err = hinic_config_vlan_filter(nic_dev->hwdev, on);
1679 if (err == HINIC_MGMT_CMD_UNSUPPORTED) {
1680 PMD_DRV_LOG(WARNING,
1681 "Current matching version does not support vlan filter configuration, device: %s, port_id: %d",
1682 nic_dev->proc_dev_name, dev->data->port_id);
1684 PMD_DRV_LOG(ERR, "Failed to %s vlan filter, device: %s, port_id: %d, err: %d",
1685 on ? "enable" : "disable",
1686 nic_dev->proc_dev_name,
1687 dev->data->port_id, err);
1691 PMD_DRV_LOG(INFO, "%s vlan filter succeed, device: %s, port_id: %d",
1692 on ? "Enable" : "Disable",
1693 nic_dev->proc_dev_name, dev->data->port_id);
1696 /* Enable or disable VLAN stripping */
1697 if (mask & ETH_VLAN_STRIP_MASK) {
1698 on = (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) ?
1700 err = hinic_set_rx_vlan_offload(nic_dev->hwdev, on);
1702 PMD_DRV_LOG(ERR, "Failed to %s vlan strip, device: %s, port_id: %d, err: %d",
1703 on ? "enable" : "disable",
1704 nic_dev->proc_dev_name,
1705 dev->data->port_id, err);
1709 PMD_DRV_LOG(INFO, "%s vlan strip succeed, device: %s, port_id: %d",
1710 on ? "Enable" : "Disable",
1711 nic_dev->proc_dev_name, dev->data->port_id);
1717 static void hinic_remove_all_vlanid(struct rte_eth_dev *eth_dev)
1719 struct hinic_nic_dev *nic_dev =
1720 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1724 func_id = hinic_global_func_id(nic_dev->hwdev);
1725 for (i = 0; i <= RTE_ETHER_MAX_VLAN_ID; i++) {
1726 /* If can't find it, continue */
1727 if (!hinic_find_vlan_filter(nic_dev, i))
1730 (void)hinic_add_remove_vlan(nic_dev->hwdev, i, func_id, FALSE);
1731 hinic_store_vlan_filter(nic_dev, i, false);
1735 static int hinic_set_dev_allmulticast(struct hinic_nic_dev *nic_dev,
1741 err = hinic_mutex_lock(&nic_dev->rx_mode_mutex);
1745 rx_mode_ctrl = nic_dev->rx_mode_status;
1748 rx_mode_ctrl |= HINIC_RX_MODE_MC_ALL;
1750 rx_mode_ctrl &= (~HINIC_RX_MODE_MC_ALL);
1752 err = hinic_config_rx_mode(nic_dev, rx_mode_ctrl);
1754 (void)hinic_mutex_unlock(&nic_dev->rx_mode_mutex);
1760 * DPDK callback to enable allmulticast mode.
1763 * Pointer to Ethernet device structure.
1767 * negative error value otherwise.
1769 static int hinic_dev_allmulticast_enable(struct rte_eth_dev *dev)
1772 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1774 ret = hinic_set_dev_allmulticast(nic_dev, true);
1776 PMD_DRV_LOG(ERR, "Enable allmulticast failed, error: %d", ret);
1780 PMD_DRV_LOG(INFO, "Enable allmulticast succeed, nic_dev: %s, port_id: %d",
1781 nic_dev->proc_dev_name, dev->data->port_id);
1786 * DPDK callback to disable allmulticast mode.
1789 * Pointer to Ethernet device structure.
1793 * negative error value otherwise.
1795 static int hinic_dev_allmulticast_disable(struct rte_eth_dev *dev)
1798 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1800 ret = hinic_set_dev_allmulticast(nic_dev, false);
1802 PMD_DRV_LOG(ERR, "Disable allmulticast failed, error: %d", ret);
1806 PMD_DRV_LOG(INFO, "Disable allmulticast succeed, nic_dev: %s, port_id: %d",
1807 nic_dev->proc_dev_name, dev->data->port_id);
1812 * DPDK callback to enable promiscuous mode.
1815 * Pointer to Ethernet device structure.
1819 * negative error value otherwise.
1821 static int hinic_dev_promiscuous_enable(struct rte_eth_dev *dev)
1824 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1826 PMD_DRV_LOG(INFO, "Enable promiscuous, nic_dev: %s, port_id: %d, promisc: %d",
1827 nic_dev->proc_dev_name, dev->data->port_id,
1828 dev->data->promiscuous);
1830 rc = hinic_set_dev_promiscuous(nic_dev, true);
1832 PMD_DRV_LOG(ERR, "Enable promiscuous failed");
1838 * DPDK callback to disable promiscuous mode.
1841 * Pointer to Ethernet device structure.
1845 * negative error value otherwise.
1847 static int hinic_dev_promiscuous_disable(struct rte_eth_dev *dev)
1850 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1852 PMD_DRV_LOG(INFO, "Disable promiscuous, nic_dev: %s, port_id: %d, promisc: %d",
1853 nic_dev->proc_dev_name, dev->data->port_id,
1854 dev->data->promiscuous);
1856 rc = hinic_set_dev_promiscuous(nic_dev, false);
1858 PMD_DRV_LOG(ERR, "Disable promiscuous failed");
1863 static int hinic_flow_ctrl_get(struct rte_eth_dev *dev,
1864 struct rte_eth_fc_conf *fc_conf)
1866 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1867 struct nic_pause_config nic_pause;
1870 memset(&nic_pause, 0, sizeof(nic_pause));
1872 err = hinic_get_pause_info(nic_dev->hwdev, &nic_pause);
1876 if (nic_dev->pause_set || !nic_pause.auto_neg) {
1877 nic_pause.rx_pause = nic_dev->nic_pause.rx_pause;
1878 nic_pause.tx_pause = nic_dev->nic_pause.tx_pause;
1881 fc_conf->autoneg = nic_pause.auto_neg;
1883 if (nic_pause.tx_pause && nic_pause.rx_pause)
1884 fc_conf->mode = RTE_FC_FULL;
1885 else if (nic_pause.tx_pause)
1886 fc_conf->mode = RTE_FC_TX_PAUSE;
1887 else if (nic_pause.rx_pause)
1888 fc_conf->mode = RTE_FC_RX_PAUSE;
1890 fc_conf->mode = RTE_FC_NONE;
1895 static int hinic_flow_ctrl_set(struct rte_eth_dev *dev,
1896 struct rte_eth_fc_conf *fc_conf)
1898 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1899 struct nic_pause_config nic_pause;
1902 nic_pause.auto_neg = fc_conf->autoneg;
1904 if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
1905 (fc_conf->mode & RTE_FC_TX_PAUSE))
1906 nic_pause.tx_pause = true;
1908 nic_pause.tx_pause = false;
1910 if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
1911 (fc_conf->mode & RTE_FC_RX_PAUSE))
1912 nic_pause.rx_pause = true;
1914 nic_pause.rx_pause = false;
1916 err = hinic_set_pause_config(nic_dev->hwdev, nic_pause);
1920 nic_dev->pause_set = true;
1921 nic_dev->nic_pause.auto_neg = nic_pause.auto_neg;
1922 nic_dev->nic_pause.rx_pause = nic_pause.rx_pause;
1923 nic_dev->nic_pause.tx_pause = nic_pause.tx_pause;
1925 PMD_DRV_LOG(INFO, "Set pause options, tx: %s, rx: %s, auto: %s\n",
1926 nic_pause.tx_pause ? "on" : "off",
1927 nic_pause.rx_pause ? "on" : "off",
1928 nic_pause.auto_neg ? "on" : "off");
1934 * DPDK callback to update the RSS hash key and RSS hash type.
1937 * Pointer to Ethernet device structure.
1939 * RSS configuration data.
1942 * 0 on success, negative error value otherwise.
1944 static int hinic_rss_hash_update(struct rte_eth_dev *dev,
1945 struct rte_eth_rss_conf *rss_conf)
1947 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1948 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
1949 u8 hashkey[HINIC_RSS_KEY_SIZE] = {0};
1950 u8 prio_tc[HINIC_DCB_UP_MAX] = {0};
1951 u64 rss_hf = rss_conf->rss_hf;
1952 struct nic_rss_type rss_type = {0};
1955 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG)) {
1956 PMD_DRV_LOG(WARNING, "RSS is not enabled");
1960 if (rss_conf->rss_key_len > HINIC_RSS_KEY_SIZE) {
1961 PMD_DRV_LOG(ERR, "Invalid rss key, rss_key_len: %d",
1962 rss_conf->rss_key_len);
1966 if (rss_conf->rss_key) {
1967 memcpy(hashkey, rss_conf->rss_key, rss_conf->rss_key_len);
1968 err = hinic_rss_set_template_tbl(nic_dev->hwdev, tmpl_idx,
1971 PMD_DRV_LOG(ERR, "Set rss template table failed");
1976 rss_type.ipv4 = (rss_hf & (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4)) ? 1 : 0;
1977 rss_type.tcp_ipv4 = (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP) ? 1 : 0;
1978 rss_type.ipv6 = (rss_hf & (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6)) ? 1 : 0;
1979 rss_type.ipv6_ext = (rss_hf & ETH_RSS_IPV6_EX) ? 1 : 0;
1980 rss_type.tcp_ipv6 = (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP) ? 1 : 0;
1981 rss_type.tcp_ipv6_ext = (rss_hf & ETH_RSS_IPV6_TCP_EX) ? 1 : 0;
1982 rss_type.udp_ipv4 = (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP) ? 1 : 0;
1983 rss_type.udp_ipv6 = (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP) ? 1 : 0;
1985 err = hinic_set_rss_type(nic_dev->hwdev, tmpl_idx, rss_type);
1987 PMD_DRV_LOG(ERR, "Set rss type table failed");
1994 memset(prio_tc, 0, sizeof(prio_tc));
1995 (void)hinic_rss_cfg(nic_dev->hwdev, 0, tmpl_idx, 0, prio_tc);
2000 * DPDK callback to get the RSS hash configuration.
2003 * Pointer to Ethernet device structure.
2005 * RSS configuration data.
2008 * 0 on success, negative error value otherwise.
2010 static int hinic_rss_conf_get(struct rte_eth_dev *dev,
2011 struct rte_eth_rss_conf *rss_conf)
2013 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2014 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
2015 u8 hashkey[HINIC_RSS_KEY_SIZE] = {0};
2016 struct nic_rss_type rss_type = {0};
2019 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG)) {
2020 PMD_DRV_LOG(WARNING, "RSS is not enabled");
2024 err = hinic_rss_get_template_tbl(nic_dev->hwdev, tmpl_idx, hashkey);
2028 if (rss_conf->rss_key &&
2029 rss_conf->rss_key_len >= HINIC_RSS_KEY_SIZE) {
2030 memcpy(rss_conf->rss_key, hashkey, sizeof(hashkey));
2031 rss_conf->rss_key_len = sizeof(hashkey);
2034 err = hinic_get_rss_type(nic_dev->hwdev, tmpl_idx, &rss_type);
2038 rss_conf->rss_hf = 0;
2039 rss_conf->rss_hf |= rss_type.ipv4 ?
2040 (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4) : 0;
2041 rss_conf->rss_hf |= rss_type.tcp_ipv4 ? ETH_RSS_NONFRAG_IPV4_TCP : 0;
2042 rss_conf->rss_hf |= rss_type.ipv6 ?
2043 (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6) : 0;
2044 rss_conf->rss_hf |= rss_type.ipv6_ext ? ETH_RSS_IPV6_EX : 0;
2045 rss_conf->rss_hf |= rss_type.tcp_ipv6 ? ETH_RSS_NONFRAG_IPV6_TCP : 0;
2046 rss_conf->rss_hf |= rss_type.tcp_ipv6_ext ? ETH_RSS_IPV6_TCP_EX : 0;
2047 rss_conf->rss_hf |= rss_type.udp_ipv4 ? ETH_RSS_NONFRAG_IPV4_UDP : 0;
2048 rss_conf->rss_hf |= rss_type.udp_ipv6 ? ETH_RSS_NONFRAG_IPV6_UDP : 0;
2054 * DPDK callback to update the RSS redirection table.
2057 * Pointer to Ethernet device structure.
2059 * Pointer to RSS reta configuration data.
2061 * Size of the RETA table.
2064 * 0 on success, negative error value otherwise.
2066 static int hinic_rss_indirtbl_update(struct rte_eth_dev *dev,
2067 struct rte_eth_rss_reta_entry64 *reta_conf,
2070 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2071 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
2072 u8 prio_tc[HINIC_DCB_UP_MAX] = {0};
2073 u32 indirtbl[NIC_RSS_INDIR_SIZE] = {0};
2078 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG))
2081 if (reta_size != NIC_RSS_INDIR_SIZE) {
2082 PMD_DRV_LOG(ERR, "Invalid reta size, reta_size: %d", reta_size);
2086 err = hinic_rss_get_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
2090 /* update rss indir_tbl */
2091 for (i = 0; i < reta_size; i++) {
2092 idx = i / RTE_RETA_GROUP_SIZE;
2093 shift = i % RTE_RETA_GROUP_SIZE;
2095 if (reta_conf[idx].reta[shift] >= nic_dev->num_rq) {
2096 PMD_DRV_LOG(ERR, "Invalid reta entry, indirtbl[%d]: %d "
2097 "exceeds the maximum rxq num: %d", i,
2098 reta_conf[idx].reta[shift], nic_dev->num_rq);
2102 if (reta_conf[idx].mask & (1ULL << shift))
2103 indirtbl[i] = reta_conf[idx].reta[shift];
2106 err = hinic_rss_set_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
2110 nic_dev->rss_indir_flag = true;
2115 memset(prio_tc, 0, sizeof(prio_tc));
2116 (void)hinic_rss_cfg(nic_dev->hwdev, 0, tmpl_idx, 0, prio_tc);
2122 * DPDK callback to get the RSS indirection table.
2125 * Pointer to Ethernet device structure.
2127 * Pointer to RSS reta configuration data.
2129 * Size of the RETA table.
2132 * 0 on success, negative error value otherwise.
2134 static int hinic_rss_indirtbl_query(struct rte_eth_dev *dev,
2135 struct rte_eth_rss_reta_entry64 *reta_conf,
2138 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2139 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
2141 u32 indirtbl[NIC_RSS_INDIR_SIZE] = {0};
2145 if (reta_size != NIC_RSS_INDIR_SIZE) {
2146 PMD_DRV_LOG(ERR, "Invalid reta size, reta_size: %d", reta_size);
2150 err = hinic_rss_get_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
2152 PMD_DRV_LOG(ERR, "Get rss indirect table failed, error: %d",
2157 for (i = 0; i < reta_size; i++) {
2158 idx = i / RTE_RETA_GROUP_SIZE;
2159 shift = i % RTE_RETA_GROUP_SIZE;
2160 if (reta_conf[idx].mask & (1ULL << shift))
2161 reta_conf[idx].reta[shift] = (uint16_t)indirtbl[i];
2168 * DPDK callback to get extended device statistics.
2171 * Pointer to Ethernet device.
2173 * Pointer to rte extended stats table.
2175 * The size of the stats table.
2178 * Number of extended stats on success and stats is filled,
2179 * negative error value otherwise.
2181 static int hinic_dev_xstats_get(struct rte_eth_dev *dev,
2182 struct rte_eth_xstat *xstats,
2188 struct hinic_nic_dev *nic_dev;
2189 struct hinic_phy_port_stats port_stats;
2190 struct hinic_vport_stats vport_stats;
2191 struct hinic_rxq *rxq = NULL;
2192 struct hinic_rxq_stats rxq_stats;
2193 struct hinic_txq *txq = NULL;
2194 struct hinic_txq_stats txq_stats;
2196 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2197 count = hinic_xstats_calc_num(nic_dev);
2203 /* Get stats from hinic_rxq_stats */
2204 for (qid = 0; qid < nic_dev->num_rq; qid++) {
2205 rxq = nic_dev->rxqs[qid];
2206 hinic_rxq_get_stats(rxq, &rxq_stats);
2208 for (i = 0; i < HINIC_RXQ_XSTATS_NUM; i++) {
2209 xstats[count].value =
2210 *(uint64_t *)(((char *)&rxq_stats) +
2211 hinic_rxq_stats_strings[i].offset);
2212 xstats[count].id = count;
2217 /* Get stats from hinic_txq_stats */
2218 for (qid = 0; qid < nic_dev->num_sq; qid++) {
2219 txq = nic_dev->txqs[qid];
2220 hinic_txq_get_stats(txq, &txq_stats);
2222 for (i = 0; i < HINIC_TXQ_XSTATS_NUM; i++) {
2223 xstats[count].value =
2224 *(uint64_t *)(((char *)&txq_stats) +
2225 hinic_txq_stats_strings[i].offset);
2226 xstats[count].id = count;
2231 /* Get stats from hinic_vport_stats */
2232 err = hinic_get_vport_stats(nic_dev->hwdev, &vport_stats);
2236 for (i = 0; i < HINIC_VPORT_XSTATS_NUM; i++) {
2237 xstats[count].value =
2238 *(uint64_t *)(((char *)&vport_stats) +
2239 hinic_vport_stats_strings[i].offset);
2240 xstats[count].id = count;
2244 if (HINIC_IS_VF(nic_dev->hwdev))
2247 /* Get stats from hinic_phy_port_stats */
2248 err = hinic_get_phy_port_stats(nic_dev->hwdev, &port_stats);
2252 for (i = 0; i < HINIC_PHYPORT_XSTATS_NUM; i++) {
2253 xstats[count].value = *(uint64_t *)(((char *)&port_stats) +
2254 hinic_phyport_stats_strings[i].offset);
2255 xstats[count].id = count;
2262 static void hinic_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
2263 struct rte_eth_rxq_info *qinfo)
2265 struct hinic_rxq *rxq = dev->data->rx_queues[queue_id];
2267 qinfo->mp = rxq->mb_pool;
2268 qinfo->nb_desc = rxq->q_depth;
2271 static void hinic_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
2272 struct rte_eth_txq_info *qinfo)
2274 struct hinic_txq *txq = dev->data->tx_queues[queue_id];
2276 qinfo->nb_desc = txq->q_depth;
2280 * DPDK callback to retrieve names of extended device statistics
2283 * Pointer to Ethernet device structure.
2284 * @param xstats_names
2285 * Buffer to insert names into.
2288 * Number of xstats names.
2290 static int hinic_dev_xstats_get_names(struct rte_eth_dev *dev,
2291 struct rte_eth_xstat_name *xstats_names,
2292 __rte_unused unsigned int limit)
2294 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2298 if (xstats_names == NULL)
2299 return hinic_xstats_calc_num(nic_dev);
2301 /* get pmd rxq stats */
2302 for (q_num = 0; q_num < nic_dev->num_rq; q_num++) {
2303 for (i = 0; i < HINIC_RXQ_XSTATS_NUM; i++) {
2304 snprintf(xstats_names[count].name,
2305 sizeof(xstats_names[count].name),
2307 q_num, hinic_rxq_stats_strings[i].name);
2312 /* get pmd txq stats */
2313 for (q_num = 0; q_num < nic_dev->num_sq; q_num++) {
2314 for (i = 0; i < HINIC_TXQ_XSTATS_NUM; i++) {
2315 snprintf(xstats_names[count].name,
2316 sizeof(xstats_names[count].name),
2318 q_num, hinic_txq_stats_strings[i].name);
2323 /* get vport stats */
2324 for (i = 0; i < HINIC_VPORT_XSTATS_NUM; i++) {
2325 snprintf(xstats_names[count].name,
2326 sizeof(xstats_names[count].name),
2327 "%s", hinic_vport_stats_strings[i].name);
2331 if (HINIC_IS_VF(nic_dev->hwdev))
2334 /* get phy port stats */
2335 for (i = 0; i < HINIC_PHYPORT_XSTATS_NUM; i++) {
2336 snprintf(xstats_names[count].name,
2337 sizeof(xstats_names[count].name),
2338 "%s", hinic_phyport_stats_strings[i].name);
2346 * DPDK callback to set mac address
2349 * Pointer to Ethernet device structure.
2351 * Pointer to mac address
2353 * 0 on success, negative error value otherwise.
2355 static int hinic_set_mac_addr(struct rte_eth_dev *dev,
2356 struct rte_ether_addr *addr)
2358 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2362 func_id = hinic_global_func_id(nic_dev->hwdev);
2363 err = hinic_update_mac(nic_dev->hwdev, nic_dev->default_addr.addr_bytes,
2364 addr->addr_bytes, 0, func_id);
2368 rte_ether_addr_copy(addr, &nic_dev->default_addr);
2370 PMD_DRV_LOG(INFO, "Set new mac address %02x:%02x:%02x:%02x:%02x:%02x",
2371 addr->addr_bytes[0], addr->addr_bytes[1],
2372 addr->addr_bytes[2], addr->addr_bytes[3],
2373 addr->addr_bytes[4], addr->addr_bytes[5]);
2379 * DPDK callback to remove a MAC address.
2382 * Pointer to Ethernet device structure.
2384 * MAC address index, should less than 128.
2386 static void hinic_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
2388 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2392 if (index >= HINIC_MAX_UC_MAC_ADDRS) {
2393 PMD_DRV_LOG(INFO, "Remove mac index(%u) is out of range",
2398 func_id = hinic_global_func_id(nic_dev->hwdev);
2399 ret = hinic_del_mac(nic_dev->hwdev,
2400 dev->data->mac_addrs[index].addr_bytes, 0, func_id);
2404 memset(&dev->data->mac_addrs[index], 0, sizeof(struct rte_ether_addr));
2408 * DPDK callback to add a MAC address.
2411 * Pointer to Ethernet device structure.
2413 * Pointer to MAC address
2415 * MAC address index, should less than 128.
2417 * VMDq pool index(not used).
2420 * 0 on success, negative error value otherwise.
2422 static int hinic_mac_addr_add(struct rte_eth_dev *dev,
2423 struct rte_ether_addr *mac_addr, uint32_t index,
2424 __rte_unused uint32_t vmdq)
2426 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2431 if (index >= HINIC_MAX_UC_MAC_ADDRS) {
2432 PMD_DRV_LOG(INFO, "Add mac index(%u) is out of range", index);
2436 /* First, make sure this address isn't already configured. */
2437 for (i = 0; (i != HINIC_MAX_UC_MAC_ADDRS); ++i) {
2438 /* Skip this index, it's going to be reconfigured. */
2442 if (memcmp(&dev->data->mac_addrs[i],
2443 mac_addr, sizeof(*mac_addr)))
2446 PMD_DRV_LOG(INFO, "MAC address already configured");
2450 func_id = hinic_global_func_id(nic_dev->hwdev);
2451 ret = hinic_set_mac(nic_dev->hwdev, mac_addr->addr_bytes, 0, func_id);
2455 dev->data->mac_addrs[index] = *mac_addr;
2460 * DPDK callback to set multicast mac address
2463 * Pointer to Ethernet device structure.
2464 * @param mc_addr_set
2465 * Pointer to multicast mac address
2469 * 0 on success, negative error value otherwise.
2471 static int hinic_set_mc_addr_list(struct rte_eth_dev *dev,
2472 struct rte_ether_addr *mc_addr_set,
2473 uint32_t nb_mc_addr)
2475 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2480 func_id = hinic_global_func_id(nic_dev->hwdev);
2482 /* delete old multi_cast addrs firstly */
2483 hinic_delete_mc_addr_list(nic_dev);
2485 if (nb_mc_addr > HINIC_MAX_MC_MAC_ADDRS)
2488 for (i = 0; i < nb_mc_addr; i++) {
2489 ret = hinic_set_mac(nic_dev->hwdev, mc_addr_set[i].addr_bytes,
2491 /* if add mc addr failed, set all multi_cast */
2493 hinic_delete_mc_addr_list(nic_dev);
2497 rte_ether_addr_copy(&mc_addr_set[i], &nic_dev->mc_list[i]);
2503 hinic_dev_allmulticast_enable(dev);
2509 * DPDK callback to manage filter control operations
2512 * Pointer to Ethernet device structure.
2513 * @param filter_type
2514 * Filter type, which just supports generic type.
2516 * Filter operation to perform.
2518 * Pointer to operation-specific structure.
2521 * 0 on success, negative error value otherwise.
2523 static int hinic_dev_filter_ctrl(struct rte_eth_dev *dev,
2524 enum rte_filter_type filter_type,
2525 enum rte_filter_op filter_op,
2528 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2529 int func_id = hinic_global_func_id(nic_dev->hwdev);
2531 switch (filter_type) {
2532 case RTE_ETH_FILTER_GENERIC:
2533 if (filter_op != RTE_ETH_FILTER_GET)
2535 *(const void **)arg = &hinic_flow_ops;
2538 PMD_DRV_LOG(INFO, "Filter type (%d) not supported",
2543 PMD_DRV_LOG(INFO, "Set filter_ctrl succeed, func_id: 0x%x, filter_type: 0x%x,"
2544 "filter_op: 0x%x.", func_id, filter_type, filter_op);
2548 static int hinic_set_default_pause_feature(struct hinic_nic_dev *nic_dev)
2550 struct nic_pause_config pause_config = {0};
2553 pause_config.auto_neg = 0;
2554 pause_config.rx_pause = HINIC_DEFAUT_PAUSE_CONFIG;
2555 pause_config.tx_pause = HINIC_DEFAUT_PAUSE_CONFIG;
2557 err = hinic_set_pause_config(nic_dev->hwdev, pause_config);
2561 nic_dev->pause_set = true;
2562 nic_dev->nic_pause.auto_neg = pause_config.auto_neg;
2563 nic_dev->nic_pause.rx_pause = pause_config.rx_pause;
2564 nic_dev->nic_pause.tx_pause = pause_config.tx_pause;
2569 static int hinic_set_default_dcb_feature(struct hinic_nic_dev *nic_dev)
2571 u8 up_tc[HINIC_DCB_UP_MAX] = {0};
2572 u8 up_pgid[HINIC_DCB_UP_MAX] = {0};
2573 u8 up_bw[HINIC_DCB_UP_MAX] = {0};
2574 u8 pg_bw[HINIC_DCB_UP_MAX] = {0};
2575 u8 up_strict[HINIC_DCB_UP_MAX] = {0};
2579 for (i = 0; i < HINIC_DCB_UP_MAX; i++)
2582 return hinic_dcb_set_ets(nic_dev->hwdev, up_tc, pg_bw,
2583 up_pgid, up_bw, up_strict);
2586 static int hinic_pf_get_default_cos(struct hinic_hwdev *hwdev, u8 *cos_id)
2589 u8 valid_cos_bitmap;
2592 valid_cos_bitmap = hwdev->cfg_mgmt->svc_cap.valid_cos_bitmap;
2593 if (!valid_cos_bitmap) {
2594 PMD_DRV_LOG(ERR, "PF has none cos to support\n");
2598 for (i = 0; i < NR_MAX_COS; i++) {
2599 if (valid_cos_bitmap & BIT(i))
2600 default_cos = i; /* Find max cos id as default cos */
2603 *cos_id = default_cos;
2608 static int hinic_init_default_cos(struct hinic_nic_dev *nic_dev)
2613 if (!HINIC_IS_VF(nic_dev->hwdev)) {
2614 err = hinic_pf_get_default_cos(nic_dev->hwdev, &cos_id);
2616 PMD_DRV_LOG(ERR, "Get PF default cos failed, err: %d",
2621 err = hinic_vf_get_default_cos(nic_dev->hwdev, &cos_id);
2623 PMD_DRV_LOG(ERR, "Get VF default cos failed, err: %d",
2629 nic_dev->default_cos = cos_id;
2631 PMD_DRV_LOG(INFO, "Default cos %d", nic_dev->default_cos);
2636 static int hinic_set_default_hw_feature(struct hinic_nic_dev *nic_dev)
2640 err = hinic_init_default_cos(nic_dev);
2644 if (hinic_func_type(nic_dev->hwdev) == TYPE_VF)
2647 /* Restore DCB configure to default status */
2648 err = hinic_set_default_dcb_feature(nic_dev);
2652 /* Set pause enable, and up will disable pfc. */
2653 err = hinic_set_default_pause_feature(nic_dev);
2657 err = hinic_reset_port_link_cfg(nic_dev->hwdev);
2661 err = hinic_set_link_status_follow(nic_dev->hwdev,
2662 HINIC_LINK_FOLLOW_PORT);
2663 if (err == HINIC_MGMT_CMD_UNSUPPORTED)
2664 PMD_DRV_LOG(WARNING, "Don't support to set link status follow phy port status");
2668 return hinic_set_anti_attack(nic_dev->hwdev, true);
2671 static int32_t hinic_card_workmode_check(struct hinic_nic_dev *nic_dev)
2673 struct hinic_board_info info = { 0 };
2676 if (hinic_func_type(nic_dev->hwdev) == TYPE_VF)
2679 rc = hinic_get_board_info(nic_dev->hwdev, &info);
2683 return (info.service_mode == HINIC_SERVICE_MODE_NIC ? HINIC_OK :
2687 static int hinic_copy_mempool_init(struct hinic_nic_dev *nic_dev)
2689 nic_dev->cpy_mpool = rte_mempool_lookup(nic_dev->proc_dev_name);
2690 if (nic_dev->cpy_mpool == NULL) {
2691 nic_dev->cpy_mpool =
2692 rte_pktmbuf_pool_create(nic_dev->proc_dev_name,
2693 HINIC_COPY_MEMPOOL_DEPTH,
2695 HINIC_COPY_MBUF_SIZE,
2697 if (!nic_dev->cpy_mpool) {
2698 PMD_DRV_LOG(ERR, "Create copy mempool failed, errno: %d, dev_name: %s",
2699 rte_errno, nic_dev->proc_dev_name);
2707 static void hinic_copy_mempool_uninit(struct hinic_nic_dev *nic_dev)
2709 if (nic_dev->cpy_mpool != NULL)
2710 rte_mempool_free(nic_dev->cpy_mpool);
2713 static int hinic_init_sw_rxtxqs(struct hinic_nic_dev *nic_dev)
2718 /* allocate software txq array */
2719 txq_size = nic_dev->nic_cap.max_sqs * sizeof(*nic_dev->txqs);
2720 nic_dev->txqs = kzalloc_aligned(txq_size, GFP_KERNEL);
2721 if (!nic_dev->txqs) {
2722 PMD_DRV_LOG(ERR, "Allocate txqs failed");
2726 /* allocate software rxq array */
2727 rxq_size = nic_dev->nic_cap.max_rqs * sizeof(*nic_dev->rxqs);
2728 nic_dev->rxqs = kzalloc_aligned(rxq_size, GFP_KERNEL);
2729 if (!nic_dev->rxqs) {
2731 kfree(nic_dev->txqs);
2732 nic_dev->txqs = NULL;
2734 PMD_DRV_LOG(ERR, "Allocate rxqs failed");
2741 static void hinic_deinit_sw_rxtxqs(struct hinic_nic_dev *nic_dev)
2743 kfree(nic_dev->txqs);
2744 nic_dev->txqs = NULL;
2746 kfree(nic_dev->rxqs);
2747 nic_dev->rxqs = NULL;
2750 static int hinic_nic_dev_create(struct rte_eth_dev *eth_dev)
2752 struct hinic_nic_dev *nic_dev =
2753 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
2756 nic_dev->hwdev = rte_zmalloc("hinic_hwdev", sizeof(*nic_dev->hwdev),
2757 RTE_CACHE_LINE_SIZE);
2758 if (!nic_dev->hwdev) {
2759 PMD_DRV_LOG(ERR, "Allocate hinic hwdev memory failed, dev_name: %s",
2760 eth_dev->data->name);
2763 nic_dev->hwdev->pcidev_hdl = RTE_ETH_DEV_TO_PCI(eth_dev);
2766 rc = hinic_osdep_init(nic_dev->hwdev);
2768 PMD_DRV_LOG(ERR, "Initialize os_dep failed, dev_name: %s",
2769 eth_dev->data->name);
2770 goto init_osdep_fail;
2774 rc = hinic_hwif_res_init(nic_dev->hwdev);
2776 PMD_DRV_LOG(ERR, "Initialize hwif failed, dev_name: %s",
2777 eth_dev->data->name);
2778 goto init_hwif_fail;
2782 rc = init_cfg_mgmt(nic_dev->hwdev);
2784 PMD_DRV_LOG(ERR, "Initialize cfg_mgmt failed, dev_name: %s",
2785 eth_dev->data->name);
2786 goto init_cfgmgnt_fail;
2790 rc = hinic_comm_aeqs_init(nic_dev->hwdev);
2792 PMD_DRV_LOG(ERR, "Initialize aeqs failed, dev_name: %s",
2793 eth_dev->data->name);
2794 goto init_aeqs_fail;
2797 /* init_pf_to_mgnt */
2798 rc = hinic_comm_pf_to_mgmt_init(nic_dev->hwdev);
2800 PMD_DRV_LOG(ERR, "Initialize pf_to_mgmt failed, dev_name: %s",
2801 eth_dev->data->name);
2802 goto init_pf_to_mgmt_fail;
2806 rc = hinic_comm_func_to_func_init(nic_dev->hwdev);
2808 PMD_DRV_LOG(ERR, "Initialize func_to_func failed, dev_name: %s",
2809 eth_dev->data->name);
2810 goto init_func_to_func_fail;
2813 rc = hinic_card_workmode_check(nic_dev);
2815 PMD_DRV_LOG(ERR, "Check card workmode failed, dev_name: %s",
2816 eth_dev->data->name);
2817 goto workmode_check_fail;
2820 /* do l2nic reset to make chip clear */
2821 rc = hinic_l2nic_reset(nic_dev->hwdev);
2823 PMD_DRV_LOG(ERR, "Do l2nic reset failed, dev_name: %s",
2824 eth_dev->data->name);
2825 goto l2nic_reset_fail;
2828 /* init dma and aeq msix attribute table */
2829 (void)hinic_init_attr_table(nic_dev->hwdev);
2832 rc = hinic_comm_cmdqs_init(nic_dev->hwdev);
2834 PMD_DRV_LOG(ERR, "Initialize cmdq failed, dev_name: %s",
2835 eth_dev->data->name);
2836 goto init_cmdq_fail;
2839 /* set hardware state active */
2840 rc = hinic_activate_hwdev_state(nic_dev->hwdev);
2842 PMD_DRV_LOG(ERR, "Initialize resources state failed, dev_name: %s",
2843 eth_dev->data->name);
2844 goto init_resources_state_fail;
2847 /* init_capability */
2848 rc = hinic_init_capability(nic_dev->hwdev);
2850 PMD_DRV_LOG(ERR, "Initialize capability failed, dev_name: %s",
2851 eth_dev->data->name);
2855 /* get nic capability */
2856 if (!hinic_support_nic(nic_dev->hwdev, &nic_dev->nic_cap)) {
2857 PMD_DRV_LOG(ERR, "Hw doesn't support nic, dev_name: %s",
2858 eth_dev->data->name);
2860 goto nic_check_fail;
2863 /* init root cla and function table */
2864 rc = hinic_init_nicio(nic_dev->hwdev);
2866 PMD_DRV_LOG(ERR, "Initialize nic_io failed, dev_name: %s",
2867 eth_dev->data->name);
2868 goto init_nicio_fail;
2871 /* init_software_txrxq */
2872 rc = hinic_init_sw_rxtxqs(nic_dev);
2874 PMD_DRV_LOG(ERR, "Initialize sw_rxtxqs failed, dev_name: %s",
2875 eth_dev->data->name);
2876 goto init_sw_rxtxqs_fail;
2879 rc = hinic_copy_mempool_init(nic_dev);
2881 PMD_DRV_LOG(ERR, "Create copy mempool failed, dev_name: %s",
2882 eth_dev->data->name);
2883 goto init_mpool_fail;
2886 /* set hardware feature to default status */
2887 rc = hinic_set_default_hw_feature(nic_dev);
2889 PMD_DRV_LOG(ERR, "Initialize hardware default features failed, dev_name: %s",
2890 eth_dev->data->name);
2891 goto set_default_hw_feature_fail;
2896 set_default_hw_feature_fail:
2897 hinic_copy_mempool_uninit(nic_dev);
2900 hinic_deinit_sw_rxtxqs(nic_dev);
2902 init_sw_rxtxqs_fail:
2903 hinic_deinit_nicio(nic_dev->hwdev);
2908 hinic_deactivate_hwdev_state(nic_dev->hwdev);
2910 init_resources_state_fail:
2911 hinic_comm_cmdqs_free(nic_dev->hwdev);
2915 workmode_check_fail:
2916 hinic_comm_func_to_func_free(nic_dev->hwdev);
2918 init_func_to_func_fail:
2919 hinic_comm_pf_to_mgmt_free(nic_dev->hwdev);
2921 init_pf_to_mgmt_fail:
2922 hinic_comm_aeqs_free(nic_dev->hwdev);
2925 free_cfg_mgmt(nic_dev->hwdev);
2928 hinic_hwif_res_free(nic_dev->hwdev);
2931 hinic_osdep_deinit(nic_dev->hwdev);
2934 rte_free(nic_dev->hwdev);
2935 nic_dev->hwdev = NULL;
2940 static void hinic_nic_dev_destroy(struct rte_eth_dev *eth_dev)
2942 struct hinic_nic_dev *nic_dev =
2943 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
2945 (void)hinic_set_link_status_follow(nic_dev->hwdev,
2946 HINIC_LINK_FOLLOW_DEFAULT);
2947 hinic_copy_mempool_uninit(nic_dev);
2948 hinic_deinit_sw_rxtxqs(nic_dev);
2949 hinic_deinit_nicio(nic_dev->hwdev);
2950 hinic_deactivate_hwdev_state(nic_dev->hwdev);
2951 hinic_comm_cmdqs_free(nic_dev->hwdev);
2952 hinic_comm_func_to_func_free(nic_dev->hwdev);
2953 hinic_comm_pf_to_mgmt_free(nic_dev->hwdev);
2954 hinic_comm_aeqs_free(nic_dev->hwdev);
2955 free_cfg_mgmt(nic_dev->hwdev);
2956 hinic_hwif_res_free(nic_dev->hwdev);
2957 hinic_osdep_deinit(nic_dev->hwdev);
2958 rte_free(nic_dev->hwdev);
2959 nic_dev->hwdev = NULL;
2963 * DPDK callback to close the device.
2966 * Pointer to Ethernet device structure.
2968 static int hinic_dev_close(struct rte_eth_dev *dev)
2970 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2972 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
2975 if (rte_bit_relaxed_test_and_set32(HINIC_DEV_CLOSE,
2976 &nic_dev->dev_status)) {
2977 PMD_DRV_LOG(WARNING, "Device %s already closed",
2982 /* stop device first */
2983 hinic_dev_stop(dev);
2985 /* rx_cqe, rx_info */
2986 hinic_free_all_rx_resources(dev);
2989 hinic_free_all_tx_resources(dev);
2991 /* free wq, pi_dma_addr */
2992 hinic_free_all_rq(nic_dev);
2994 /* free wq, db_addr */
2995 hinic_free_all_sq(nic_dev);
2997 /* deinit mac vlan tbl */
2998 hinic_deinit_mac_addr(dev);
2999 hinic_remove_all_vlanid(dev);
3001 /* disable hardware and uio interrupt */
3002 hinic_disable_interrupt(dev);
3004 /* deinit nic hardware device */
3005 hinic_nic_dev_destroy(dev);
3010 static const struct eth_dev_ops hinic_pmd_ops = {
3011 .dev_configure = hinic_dev_configure,
3012 .dev_infos_get = hinic_dev_infos_get,
3013 .fw_version_get = hinic_fw_version_get,
3014 .rx_queue_setup = hinic_rx_queue_setup,
3015 .tx_queue_setup = hinic_tx_queue_setup,
3016 .dev_start = hinic_dev_start,
3017 .dev_set_link_up = hinic_dev_set_link_up,
3018 .dev_set_link_down = hinic_dev_set_link_down,
3019 .link_update = hinic_link_update,
3020 .rx_queue_release = hinic_rx_queue_release,
3021 .tx_queue_release = hinic_tx_queue_release,
3022 .dev_stop = hinic_dev_stop,
3023 .dev_close = hinic_dev_close,
3024 .mtu_set = hinic_dev_set_mtu,
3025 .vlan_filter_set = hinic_vlan_filter_set,
3026 .vlan_offload_set = hinic_vlan_offload_set,
3027 .allmulticast_enable = hinic_dev_allmulticast_enable,
3028 .allmulticast_disable = hinic_dev_allmulticast_disable,
3029 .promiscuous_enable = hinic_dev_promiscuous_enable,
3030 .promiscuous_disable = hinic_dev_promiscuous_disable,
3031 .flow_ctrl_get = hinic_flow_ctrl_get,
3032 .flow_ctrl_set = hinic_flow_ctrl_set,
3033 .rss_hash_update = hinic_rss_hash_update,
3034 .rss_hash_conf_get = hinic_rss_conf_get,
3035 .reta_update = hinic_rss_indirtbl_update,
3036 .reta_query = hinic_rss_indirtbl_query,
3037 .stats_get = hinic_dev_stats_get,
3038 .stats_reset = hinic_dev_stats_reset,
3039 .xstats_get = hinic_dev_xstats_get,
3040 .xstats_reset = hinic_dev_xstats_reset,
3041 .xstats_get_names = hinic_dev_xstats_get_names,
3042 .rxq_info_get = hinic_rxq_info_get,
3043 .txq_info_get = hinic_txq_info_get,
3044 .mac_addr_set = hinic_set_mac_addr,
3045 .mac_addr_remove = hinic_mac_addr_remove,
3046 .mac_addr_add = hinic_mac_addr_add,
3047 .set_mc_addr_list = hinic_set_mc_addr_list,
3048 .filter_ctrl = hinic_dev_filter_ctrl,
3051 static const struct eth_dev_ops hinic_pmd_vf_ops = {
3052 .dev_configure = hinic_dev_configure,
3053 .dev_infos_get = hinic_dev_infos_get,
3054 .fw_version_get = hinic_fw_version_get,
3055 .rx_queue_setup = hinic_rx_queue_setup,
3056 .tx_queue_setup = hinic_tx_queue_setup,
3057 .dev_start = hinic_dev_start,
3058 .link_update = hinic_link_update,
3059 .rx_queue_release = hinic_rx_queue_release,
3060 .tx_queue_release = hinic_tx_queue_release,
3061 .dev_stop = hinic_dev_stop,
3062 .dev_close = hinic_dev_close,
3063 .mtu_set = hinic_dev_set_mtu,
3064 .vlan_filter_set = hinic_vlan_filter_set,
3065 .vlan_offload_set = hinic_vlan_offload_set,
3066 .allmulticast_enable = hinic_dev_allmulticast_enable,
3067 .allmulticast_disable = hinic_dev_allmulticast_disable,
3068 .rss_hash_update = hinic_rss_hash_update,
3069 .rss_hash_conf_get = hinic_rss_conf_get,
3070 .reta_update = hinic_rss_indirtbl_update,
3071 .reta_query = hinic_rss_indirtbl_query,
3072 .stats_get = hinic_dev_stats_get,
3073 .stats_reset = hinic_dev_stats_reset,
3074 .xstats_get = hinic_dev_xstats_get,
3075 .xstats_reset = hinic_dev_xstats_reset,
3076 .xstats_get_names = hinic_dev_xstats_get_names,
3077 .rxq_info_get = hinic_rxq_info_get,
3078 .txq_info_get = hinic_txq_info_get,
3079 .mac_addr_set = hinic_set_mac_addr,
3080 .mac_addr_remove = hinic_mac_addr_remove,
3081 .mac_addr_add = hinic_mac_addr_add,
3082 .set_mc_addr_list = hinic_set_mc_addr_list,
3083 .filter_ctrl = hinic_dev_filter_ctrl,
3086 static int hinic_func_init(struct rte_eth_dev *eth_dev)
3088 struct rte_pci_device *pci_dev;
3089 struct rte_ether_addr *eth_addr;
3090 struct hinic_nic_dev *nic_dev;
3091 struct hinic_filter_info *filter_info;
3092 struct hinic_tcam_info *tcam_info;
3096 pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3098 /* EAL is SECONDARY and eth_dev is already created */
3099 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
3100 PMD_DRV_LOG(INFO, "Initialize %s in secondary process",
3101 eth_dev->data->name);
3106 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
3107 memset(nic_dev, 0, sizeof(*nic_dev));
3109 snprintf(nic_dev->proc_dev_name,
3110 sizeof(nic_dev->proc_dev_name),
3111 "hinic-%.4x:%.2x:%.2x.%x",
3112 pci_dev->addr.domain, pci_dev->addr.bus,
3113 pci_dev->addr.devid, pci_dev->addr.function);
3115 /* alloc mac_addrs */
3116 mac_size = HINIC_MAX_UC_MAC_ADDRS * sizeof(struct rte_ether_addr);
3117 eth_addr = rte_zmalloc("hinic_mac", mac_size, 0);
3119 PMD_DRV_LOG(ERR, "Allocate ethernet addresses' memory failed, dev_name: %s",
3120 eth_dev->data->name);
3124 eth_dev->data->mac_addrs = eth_addr;
3126 mac_size = HINIC_MAX_MC_MAC_ADDRS * sizeof(struct rte_ether_addr);
3127 nic_dev->mc_list = rte_zmalloc("hinic_mc", mac_size, 0);
3128 if (!nic_dev->mc_list) {
3129 PMD_DRV_LOG(ERR, "Allocate mcast address' memory failed, dev_name: %s",
3130 eth_dev->data->name);
3135 /* create hardware nic_device */
3136 rc = hinic_nic_dev_create(eth_dev);
3138 PMD_DRV_LOG(ERR, "Create nic device failed, dev_name: %s",
3139 eth_dev->data->name);
3140 goto create_nic_dev_fail;
3143 if (HINIC_IS_VF(nic_dev->hwdev))
3144 eth_dev->dev_ops = &hinic_pmd_vf_ops;
3146 eth_dev->dev_ops = &hinic_pmd_ops;
3148 rc = hinic_init_mac_addr(eth_dev);
3150 PMD_DRV_LOG(ERR, "Initialize mac table failed, dev_name: %s",
3151 eth_dev->data->name);
3155 /* register callback func to eal lib */
3156 rc = rte_intr_callback_register(&pci_dev->intr_handle,
3157 hinic_dev_interrupt_handler,
3160 PMD_DRV_LOG(ERR, "Register rte interrupt callback failed, dev_name: %s",
3161 eth_dev->data->name);
3162 goto reg_intr_cb_fail;
3165 /* enable uio/vfio intr/eventfd mapping */
3166 rc = rte_intr_enable(&pci_dev->intr_handle);
3168 PMD_DRV_LOG(ERR, "Enable rte interrupt failed, dev_name: %s",
3169 eth_dev->data->name);
3170 goto enable_intr_fail;
3172 rte_bit_relaxed_set32(HINIC_DEV_INTR_EN, &nic_dev->dev_status);
3174 hinic_mutex_init(&nic_dev->rx_mode_mutex, NULL);
3176 /* initialize filter info */
3177 filter_info = &nic_dev->filter;
3178 tcam_info = &nic_dev->tcam;
3179 memset(filter_info, 0, sizeof(struct hinic_filter_info));
3180 memset(tcam_info, 0, sizeof(struct hinic_tcam_info));
3181 /* initialize 5tuple filter list */
3182 TAILQ_INIT(&filter_info->fivetuple_list);
3183 TAILQ_INIT(&tcam_info->tcam_list);
3184 TAILQ_INIT(&nic_dev->filter_ntuple_list);
3185 TAILQ_INIT(&nic_dev->filter_ethertype_list);
3186 TAILQ_INIT(&nic_dev->filter_fdir_rule_list);
3187 TAILQ_INIT(&nic_dev->hinic_flow_list);
3189 rte_bit_relaxed_set32(HINIC_DEV_INIT, &nic_dev->dev_status);
3190 PMD_DRV_LOG(INFO, "Initialize %s in primary successfully",
3191 eth_dev->data->name);
3196 (void)rte_intr_callback_unregister(&pci_dev->intr_handle,
3197 hinic_dev_interrupt_handler,
3201 hinic_deinit_mac_addr(eth_dev);
3204 eth_dev->dev_ops = NULL;
3205 hinic_nic_dev_destroy(eth_dev);
3207 create_nic_dev_fail:
3208 rte_free(nic_dev->mc_list);
3209 nic_dev->mc_list = NULL;
3213 eth_dev->data->mac_addrs = NULL;
3216 PMD_DRV_LOG(ERR, "Initialize %s in primary failed",
3217 eth_dev->data->name);
3221 static int hinic_dev_init(struct rte_eth_dev *eth_dev)
3223 struct rte_pci_device *pci_dev;
3225 pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3227 PMD_DRV_LOG(INFO, "Initializing pf hinic-%.4x:%.2x:%.2x.%x in %s process",
3228 pci_dev->addr.domain, pci_dev->addr.bus,
3229 pci_dev->addr.devid, pci_dev->addr.function,
3230 (rte_eal_process_type() == RTE_PROC_PRIMARY) ?
3231 "primary" : "secondary");
3233 /* rte_eth_dev rx_burst and tx_burst */
3234 eth_dev->rx_pkt_burst = hinic_recv_pkts;
3235 eth_dev->tx_pkt_burst = hinic_xmit_pkts;
3237 return hinic_func_init(eth_dev);
3240 static int hinic_dev_uninit(struct rte_eth_dev *dev)
3242 struct hinic_nic_dev *nic_dev;
3244 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
3245 rte_bit_relaxed_clear32(HINIC_DEV_INIT, &nic_dev->dev_status);
3247 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3250 hinic_mutex_destroy(&nic_dev->rx_mode_mutex);
3252 hinic_dev_close(dev);
3254 dev->dev_ops = NULL;
3255 dev->rx_pkt_burst = NULL;
3256 dev->tx_pkt_burst = NULL;
3258 rte_free(nic_dev->mc_list);
3263 static struct rte_pci_id pci_id_hinic_map[] = {
3264 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_PRD) },
3265 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_25GE) },
3266 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_100GE) },
3267 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_VF) },
3268 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_VF_HV) },
3269 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_1822_DUAL_25GE) },
3270 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_1822_100GE) },
3274 static int hinic_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3275 struct rte_pci_device *pci_dev)
3277 return rte_eth_dev_pci_generic_probe(pci_dev,
3278 sizeof(struct hinic_nic_dev), hinic_dev_init);
3281 static int hinic_pci_remove(struct rte_pci_device *pci_dev)
3283 return rte_eth_dev_pci_generic_remove(pci_dev, hinic_dev_uninit);
3286 static struct rte_pci_driver rte_hinic_pmd = {
3287 .id_table = pci_id_hinic_map,
3288 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
3289 .probe = hinic_pci_probe,
3290 .remove = hinic_pci_remove,
3293 RTE_PMD_REGISTER_PCI(net_hinic, rte_hinic_pmd);
3294 RTE_PMD_REGISTER_PCI_TABLE(net_hinic, pci_id_hinic_map);
3295 RTE_LOG_REGISTER(hinic_logtype, pmd.net.hinic, INFO);