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 /* Driver-specific log messages type */
84 struct hinic_xstats_name_off {
85 char name[RTE_ETH_XSTATS_NAME_SIZE];
89 #define HINIC_FUNC_STAT(_stat_item) { \
90 .name = #_stat_item, \
91 .offset = offsetof(struct hinic_vport_stats, _stat_item) \
94 #define HINIC_PORT_STAT(_stat_item) { \
95 .name = #_stat_item, \
96 .offset = offsetof(struct hinic_phy_port_stats, _stat_item) \
99 static const struct hinic_xstats_name_off hinic_vport_stats_strings[] = {
100 HINIC_FUNC_STAT(tx_unicast_pkts_vport),
101 HINIC_FUNC_STAT(tx_unicast_bytes_vport),
102 HINIC_FUNC_STAT(tx_multicast_pkts_vport),
103 HINIC_FUNC_STAT(tx_multicast_bytes_vport),
104 HINIC_FUNC_STAT(tx_broadcast_pkts_vport),
105 HINIC_FUNC_STAT(tx_broadcast_bytes_vport),
107 HINIC_FUNC_STAT(rx_unicast_pkts_vport),
108 HINIC_FUNC_STAT(rx_unicast_bytes_vport),
109 HINIC_FUNC_STAT(rx_multicast_pkts_vport),
110 HINIC_FUNC_STAT(rx_multicast_bytes_vport),
111 HINIC_FUNC_STAT(rx_broadcast_pkts_vport),
112 HINIC_FUNC_STAT(rx_broadcast_bytes_vport),
114 HINIC_FUNC_STAT(tx_discard_vport),
115 HINIC_FUNC_STAT(rx_discard_vport),
116 HINIC_FUNC_STAT(tx_err_vport),
117 HINIC_FUNC_STAT(rx_err_vport),
120 #define HINIC_VPORT_XSTATS_NUM (sizeof(hinic_vport_stats_strings) / \
121 sizeof(hinic_vport_stats_strings[0]))
123 static const struct hinic_xstats_name_off hinic_phyport_stats_strings[] = {
124 HINIC_PORT_STAT(mac_rx_total_pkt_num),
125 HINIC_PORT_STAT(mac_rx_total_oct_num),
126 HINIC_PORT_STAT(mac_rx_bad_pkt_num),
127 HINIC_PORT_STAT(mac_rx_bad_oct_num),
128 HINIC_PORT_STAT(mac_rx_good_pkt_num),
129 HINIC_PORT_STAT(mac_rx_good_oct_num),
130 HINIC_PORT_STAT(mac_rx_uni_pkt_num),
131 HINIC_PORT_STAT(mac_rx_multi_pkt_num),
132 HINIC_PORT_STAT(mac_rx_broad_pkt_num),
133 HINIC_PORT_STAT(mac_tx_total_pkt_num),
134 HINIC_PORT_STAT(mac_tx_total_oct_num),
135 HINIC_PORT_STAT(mac_tx_bad_pkt_num),
136 HINIC_PORT_STAT(mac_tx_bad_oct_num),
137 HINIC_PORT_STAT(mac_tx_good_pkt_num),
138 HINIC_PORT_STAT(mac_tx_good_oct_num),
139 HINIC_PORT_STAT(mac_tx_uni_pkt_num),
140 HINIC_PORT_STAT(mac_tx_multi_pkt_num),
141 HINIC_PORT_STAT(mac_tx_broad_pkt_num),
142 HINIC_PORT_STAT(mac_rx_fragment_pkt_num),
143 HINIC_PORT_STAT(mac_rx_undersize_pkt_num),
144 HINIC_PORT_STAT(mac_rx_undermin_pkt_num),
145 HINIC_PORT_STAT(mac_rx_64_oct_pkt_num),
146 HINIC_PORT_STAT(mac_rx_65_127_oct_pkt_num),
147 HINIC_PORT_STAT(mac_rx_128_255_oct_pkt_num),
148 HINIC_PORT_STAT(mac_rx_256_511_oct_pkt_num),
149 HINIC_PORT_STAT(mac_rx_512_1023_oct_pkt_num),
150 HINIC_PORT_STAT(mac_rx_1024_1518_oct_pkt_num),
151 HINIC_PORT_STAT(mac_rx_1519_2047_oct_pkt_num),
152 HINIC_PORT_STAT(mac_rx_2048_4095_oct_pkt_num),
153 HINIC_PORT_STAT(mac_rx_4096_8191_oct_pkt_num),
154 HINIC_PORT_STAT(mac_rx_8192_9216_oct_pkt_num),
155 HINIC_PORT_STAT(mac_rx_9217_12287_oct_pkt_num),
156 HINIC_PORT_STAT(mac_rx_12288_16383_oct_pkt_num),
157 HINIC_PORT_STAT(mac_rx_1519_max_bad_pkt_num),
158 HINIC_PORT_STAT(mac_rx_1519_max_good_pkt_num),
159 HINIC_PORT_STAT(mac_rx_oversize_pkt_num),
160 HINIC_PORT_STAT(mac_rx_jabber_pkt_num),
161 HINIC_PORT_STAT(mac_rx_mac_pause_num),
162 HINIC_PORT_STAT(mac_rx_pfc_pkt_num),
163 HINIC_PORT_STAT(mac_rx_pfc_pri0_pkt_num),
164 HINIC_PORT_STAT(mac_rx_pfc_pri1_pkt_num),
165 HINIC_PORT_STAT(mac_rx_pfc_pri2_pkt_num),
166 HINIC_PORT_STAT(mac_rx_pfc_pri3_pkt_num),
167 HINIC_PORT_STAT(mac_rx_pfc_pri4_pkt_num),
168 HINIC_PORT_STAT(mac_rx_pfc_pri5_pkt_num),
169 HINIC_PORT_STAT(mac_rx_pfc_pri6_pkt_num),
170 HINIC_PORT_STAT(mac_rx_pfc_pri7_pkt_num),
171 HINIC_PORT_STAT(mac_rx_mac_control_pkt_num),
172 HINIC_PORT_STAT(mac_rx_sym_err_pkt_num),
173 HINIC_PORT_STAT(mac_rx_fcs_err_pkt_num),
174 HINIC_PORT_STAT(mac_rx_send_app_good_pkt_num),
175 HINIC_PORT_STAT(mac_rx_send_app_bad_pkt_num),
176 HINIC_PORT_STAT(mac_tx_fragment_pkt_num),
177 HINIC_PORT_STAT(mac_tx_undersize_pkt_num),
178 HINIC_PORT_STAT(mac_tx_undermin_pkt_num),
179 HINIC_PORT_STAT(mac_tx_64_oct_pkt_num),
180 HINIC_PORT_STAT(mac_tx_65_127_oct_pkt_num),
181 HINIC_PORT_STAT(mac_tx_128_255_oct_pkt_num),
182 HINIC_PORT_STAT(mac_tx_256_511_oct_pkt_num),
183 HINIC_PORT_STAT(mac_tx_512_1023_oct_pkt_num),
184 HINIC_PORT_STAT(mac_tx_1024_1518_oct_pkt_num),
185 HINIC_PORT_STAT(mac_tx_1519_2047_oct_pkt_num),
186 HINIC_PORT_STAT(mac_tx_2048_4095_oct_pkt_num),
187 HINIC_PORT_STAT(mac_tx_4096_8191_oct_pkt_num),
188 HINIC_PORT_STAT(mac_tx_8192_9216_oct_pkt_num),
189 HINIC_PORT_STAT(mac_tx_9217_12287_oct_pkt_num),
190 HINIC_PORT_STAT(mac_tx_12288_16383_oct_pkt_num),
191 HINIC_PORT_STAT(mac_tx_1519_max_bad_pkt_num),
192 HINIC_PORT_STAT(mac_tx_1519_max_good_pkt_num),
193 HINIC_PORT_STAT(mac_tx_oversize_pkt_num),
194 HINIC_PORT_STAT(mac_trans_jabber_pkt_num),
195 HINIC_PORT_STAT(mac_tx_mac_pause_num),
196 HINIC_PORT_STAT(mac_tx_pfc_pkt_num),
197 HINIC_PORT_STAT(mac_tx_pfc_pri0_pkt_num),
198 HINIC_PORT_STAT(mac_tx_pfc_pri1_pkt_num),
199 HINIC_PORT_STAT(mac_tx_pfc_pri2_pkt_num),
200 HINIC_PORT_STAT(mac_tx_pfc_pri3_pkt_num),
201 HINIC_PORT_STAT(mac_tx_pfc_pri4_pkt_num),
202 HINIC_PORT_STAT(mac_tx_pfc_pri5_pkt_num),
203 HINIC_PORT_STAT(mac_tx_pfc_pri6_pkt_num),
204 HINIC_PORT_STAT(mac_tx_pfc_pri7_pkt_num),
205 HINIC_PORT_STAT(mac_tx_mac_control_pkt_num),
206 HINIC_PORT_STAT(mac_tx_err_all_pkt_num),
207 HINIC_PORT_STAT(mac_tx_from_app_good_pkt_num),
208 HINIC_PORT_STAT(mac_tx_from_app_bad_pkt_num),
211 #define HINIC_PHYPORT_XSTATS_NUM (sizeof(hinic_phyport_stats_strings) / \
212 sizeof(hinic_phyport_stats_strings[0]))
214 static const struct hinic_xstats_name_off hinic_rxq_stats_strings[] = {
215 {"rx_nombuf", offsetof(struct hinic_rxq_stats, rx_nombuf)},
216 {"burst_pkt", offsetof(struct hinic_rxq_stats, burst_pkts)},
219 #define HINIC_RXQ_XSTATS_NUM (sizeof(hinic_rxq_stats_strings) / \
220 sizeof(hinic_rxq_stats_strings[0]))
222 static const struct hinic_xstats_name_off hinic_txq_stats_strings[] = {
223 {"tx_busy", offsetof(struct hinic_txq_stats, tx_busy)},
224 {"offload_errors", offsetof(struct hinic_txq_stats, off_errs)},
225 {"copy_pkts", offsetof(struct hinic_txq_stats, cpy_pkts)},
226 {"rl_drop", offsetof(struct hinic_txq_stats, rl_drop)},
227 {"burst_pkts", offsetof(struct hinic_txq_stats, burst_pkts)},
228 {"sge_len0", offsetof(struct hinic_txq_stats, sge_len0)},
229 {"mbuf_null", offsetof(struct hinic_txq_stats, mbuf_null)},
232 #define HINIC_TXQ_XSTATS_NUM (sizeof(hinic_txq_stats_strings) / \
233 sizeof(hinic_txq_stats_strings[0]))
235 static int hinic_xstats_calc_num(struct hinic_nic_dev *nic_dev)
237 if (HINIC_IS_VF(nic_dev->hwdev)) {
238 return (HINIC_VPORT_XSTATS_NUM +
239 HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
240 HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
242 return (HINIC_VPORT_XSTATS_NUM +
243 HINIC_PHYPORT_XSTATS_NUM +
244 HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
245 HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
249 static const struct rte_eth_desc_lim hinic_rx_desc_lim = {
250 .nb_max = HINIC_MAX_QUEUE_DEPTH,
251 .nb_min = HINIC_MIN_QUEUE_DEPTH,
252 .nb_align = HINIC_RXD_ALIGN,
255 static const struct rte_eth_desc_lim hinic_tx_desc_lim = {
256 .nb_max = HINIC_MAX_QUEUE_DEPTH,
257 .nb_min = HINIC_MIN_QUEUE_DEPTH,
258 .nb_align = HINIC_TXD_ALIGN,
261 static int hinic_vlan_offload_set(struct rte_eth_dev *dev, int mask);
264 * Interrupt handler triggered by NIC for handling
267 * @param: The address of parameter (struct rte_eth_dev *) regsitered before.
269 static void hinic_dev_interrupt_handler(void *param)
271 struct rte_eth_dev *dev = param;
272 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
274 if (!rte_bit_relaxed_get32(HINIC_DEV_INTR_EN, &nic_dev->dev_status)) {
275 PMD_DRV_LOG(WARNING, "Device's interrupt is disabled, ignore interrupt event, dev_name: %s, port_id: %d",
276 nic_dev->proc_dev_name, dev->data->port_id);
280 /* aeq0 msg handler */
281 hinic_dev_handle_aeq_event(nic_dev->hwdev, param);
285 * Ethernet device configuration.
287 * Prepare the driver for a given number of TX and RX queues, mtu size
291 * Pointer to Ethernet device structure.
294 * 0 on success, negative error value otherwise.
296 static int hinic_dev_configure(struct rte_eth_dev *dev)
298 struct hinic_nic_dev *nic_dev;
299 struct hinic_nic_io *nic_io;
302 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
303 nic_io = nic_dev->hwdev->nic_io;
305 nic_dev->num_sq = dev->data->nb_tx_queues;
306 nic_dev->num_rq = dev->data->nb_rx_queues;
308 nic_io->num_sqs = dev->data->nb_tx_queues;
309 nic_io->num_rqs = dev->data->nb_rx_queues;
311 /* queue pair is max_num(sq, rq) */
312 nic_dev->num_qps = (nic_dev->num_sq > nic_dev->num_rq) ?
313 nic_dev->num_sq : nic_dev->num_rq;
314 nic_io->num_qps = nic_dev->num_qps;
316 if (nic_dev->num_qps > nic_io->max_qps) {
318 "Queue number out of range, get queue_num:%d, max_queue_num:%d",
319 nic_dev->num_qps, nic_io->max_qps);
323 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
324 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
326 /* mtu size is 256~9600 */
327 if (dev->data->dev_conf.rxmode.max_rx_pkt_len < HINIC_MIN_FRAME_SIZE ||
328 dev->data->dev_conf.rxmode.max_rx_pkt_len >
329 HINIC_MAX_JUMBO_FRAME_SIZE) {
331 "Max rx pkt len out of range, get max_rx_pkt_len:%d, "
332 "expect between %d and %d",
333 dev->data->dev_conf.rxmode.max_rx_pkt_len,
334 HINIC_MIN_FRAME_SIZE, HINIC_MAX_JUMBO_FRAME_SIZE);
339 HINIC_PKTLEN_TO_MTU(dev->data->dev_conf.rxmode.max_rx_pkt_len);
342 err = hinic_config_mq_mode(dev, TRUE);
344 PMD_DRV_LOG(ERR, "Config multi-queue failed");
348 /* init vlan offoad */
349 err = hinic_vlan_offload_set(dev,
350 ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK);
352 PMD_DRV_LOG(ERR, "Initialize vlan filter and strip failed");
353 (void)hinic_config_mq_mode(dev, FALSE);
357 /* clear fdir filter flag in function table */
358 hinic_free_fdir_filter(nic_dev);
364 * DPDK callback to create the receive queue.
367 * Pointer to Ethernet device structure.
371 * Number of descriptors for receive queue.
373 * NUMA socket on which memory must be allocated.
375 * Thresholds parameters (unused_).
377 * Memory pool for buffer allocations.
380 * 0 on success, negative error value otherwise.
382 static int hinic_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
383 uint16_t nb_desc, unsigned int socket_id,
384 __rte_unused const struct rte_eth_rxconf *rx_conf,
385 struct rte_mempool *mp)
388 struct hinic_nic_dev *nic_dev;
389 struct hinic_hwdev *hwdev;
390 struct hinic_rxq *rxq;
391 u16 rq_depth, rx_free_thresh;
394 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
395 hwdev = nic_dev->hwdev;
397 /* queue depth must be power of 2, otherwise will be aligned up */
398 rq_depth = (nb_desc & (nb_desc - 1)) ?
399 ((u16)(1U << (ilog2(nb_desc) + 1))) : nb_desc;
402 * Validate number of receive descriptors.
403 * It must not exceed hardware maximum and minimum.
405 if (rq_depth > HINIC_MAX_QUEUE_DEPTH ||
406 rq_depth < HINIC_MIN_QUEUE_DEPTH) {
407 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)",
408 HINIC_MIN_QUEUE_DEPTH, HINIC_MAX_QUEUE_DEPTH,
409 (int)nb_desc, (int)rq_depth,
410 (int)dev->data->port_id, (int)queue_idx);
415 * The RX descriptor ring will be cleaned after rxq->rx_free_thresh
416 * descriptors are used or if the number of descriptors required
417 * to transmit a packet is greater than the number of free RX
419 * The following constraints must be satisfied:
420 * rx_free_thresh must be greater than 0.
421 * rx_free_thresh must be less than the size of the ring minus 1.
422 * When set to zero use default values.
424 rx_free_thresh = (u16)((rx_conf->rx_free_thresh) ?
425 rx_conf->rx_free_thresh : HINIC_DEFAULT_RX_FREE_THRESH);
426 if (rx_free_thresh >= (rq_depth - 1)) {
427 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)",
428 (unsigned int)rx_free_thresh,
429 (int)dev->data->port_id,
434 rxq = rte_zmalloc_socket("hinic_rx_queue", sizeof(struct hinic_rxq),
435 RTE_CACHE_LINE_SIZE, socket_id);
437 PMD_DRV_LOG(ERR, "Allocate rxq[%d] failed, dev_name: %s",
438 queue_idx, dev->data->name);
441 nic_dev->rxqs[queue_idx] = rxq;
443 /* alloc rx sq hw wqe page */
444 rc = hinic_create_rq(hwdev, queue_idx, rq_depth, socket_id);
446 PMD_DRV_LOG(ERR, "Create rxq[%d] failed, dev_name: %s, rq_depth: %d",
447 queue_idx, dev->data->name, rq_depth);
451 /* mbuf pool must be assigned before setup rx resources */
455 hinic_convert_rx_buf_size(rte_pktmbuf_data_room_size(rxq->mb_pool) -
456 RTE_PKTMBUF_HEADROOM, &buf_size);
458 PMD_DRV_LOG(ERR, "Adjust buf size failed, dev_name: %s",
460 goto adjust_bufsize_fail;
463 /* rx queue info, rearm control */
464 rxq->wq = &hwdev->nic_io->rq_wq[queue_idx];
465 rxq->pi_virt_addr = hwdev->nic_io->qps[queue_idx].rq.pi_virt_addr;
466 rxq->nic_dev = nic_dev;
467 rxq->q_id = queue_idx;
468 rxq->q_depth = rq_depth;
469 rxq->buf_len = (u16)buf_size;
470 rxq->rx_free_thresh = rx_free_thresh;
471 rxq->socket_id = socket_id;
473 /* the last point cant do mbuf rearm in bulk */
474 rxq->rxinfo_align_end = rxq->q_depth - rxq->rx_free_thresh;
476 /* device port identifier */
477 rxq->port_id = dev->data->port_id;
479 /* alloc rx_cqe and prepare rq_wqe */
480 rc = hinic_setup_rx_resources(rxq);
482 PMD_DRV_LOG(ERR, "Setup rxq[%d] rx_resources failed, dev_name: %s",
483 queue_idx, dev->data->name);
484 goto setup_rx_res_err;
487 /* record nic_dev rxq in rte_eth rx_queues */
488 dev->data->rx_queues[queue_idx] = rxq;
494 hinic_destroy_rq(hwdev, queue_idx);
502 static void hinic_reset_rx_queue(struct rte_eth_dev *dev)
504 struct hinic_rxq *rxq;
505 struct hinic_nic_dev *nic_dev;
508 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
510 for (q_id = 0; q_id < nic_dev->num_rq; q_id++) {
511 rxq = dev->data->rx_queues[q_id];
513 rxq->wq->cons_idx = 0;
514 rxq->wq->prod_idx = 0;
515 rxq->wq->delta = rxq->q_depth;
516 rxq->wq->mask = rxq->q_depth - 1;
518 /* alloc mbuf to rq */
519 hinic_rx_alloc_pkts(rxq);
524 * DPDK callback to configure the transmit queue.
527 * Pointer to Ethernet device structure.
529 * Transmit queue index.
531 * Number of descriptors for transmit queue.
533 * NUMA socket on which memory must be allocated.
535 * Tx queue configuration parameters.
538 * 0 on success, negative error value otherwise.
540 static int hinic_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
541 uint16_t nb_desc, unsigned int socket_id,
542 __rte_unused const struct rte_eth_txconf *tx_conf)
545 struct hinic_nic_dev *nic_dev;
546 struct hinic_hwdev *hwdev;
547 struct hinic_txq *txq;
548 u16 sq_depth, tx_free_thresh;
550 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
551 hwdev = nic_dev->hwdev;
553 /* queue depth must be power of 2, otherwise will be aligned up */
554 sq_depth = (nb_desc & (nb_desc - 1)) ?
555 ((u16)(1U << (ilog2(nb_desc) + 1))) : nb_desc;
558 * Validate number of transmit descriptors.
559 * It must not exceed hardware maximum and minimum.
561 if (sq_depth > HINIC_MAX_QUEUE_DEPTH ||
562 sq_depth < HINIC_MIN_QUEUE_DEPTH) {
563 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)",
564 HINIC_MIN_QUEUE_DEPTH, HINIC_MAX_QUEUE_DEPTH,
565 (int)nb_desc, (int)sq_depth,
566 (int)dev->data->port_id, (int)queue_idx);
571 * The TX descriptor ring will be cleaned after txq->tx_free_thresh
572 * descriptors are used or if the number of descriptors required
573 * to transmit a packet is greater than the number of free TX
575 * The following constraints must be satisfied:
576 * tx_free_thresh must be greater than 0.
577 * tx_free_thresh must be less than the size of the ring minus 1.
578 * When set to zero use default values.
580 tx_free_thresh = (u16)((tx_conf->tx_free_thresh) ?
581 tx_conf->tx_free_thresh : HINIC_DEFAULT_TX_FREE_THRESH);
582 if (tx_free_thresh >= (sq_depth - 1)) {
583 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)",
584 (unsigned int)tx_free_thresh, (int)dev->data->port_id,
589 txq = rte_zmalloc_socket("hinic_tx_queue", sizeof(struct hinic_txq),
590 RTE_CACHE_LINE_SIZE, socket_id);
592 PMD_DRV_LOG(ERR, "Allocate txq[%d] failed, dev_name: %s",
593 queue_idx, dev->data->name);
596 nic_dev->txqs[queue_idx] = txq;
598 /* alloc tx sq hw wqepage */
599 rc = hinic_create_sq(hwdev, queue_idx, sq_depth, socket_id);
601 PMD_DRV_LOG(ERR, "Create txq[%d] failed, dev_name: %s, sq_depth: %d",
602 queue_idx, dev->data->name, sq_depth);
606 txq->q_id = queue_idx;
607 txq->q_depth = sq_depth;
608 txq->port_id = dev->data->port_id;
609 txq->tx_free_thresh = tx_free_thresh;
610 txq->nic_dev = nic_dev;
611 txq->wq = &hwdev->nic_io->sq_wq[queue_idx];
612 txq->sq = &hwdev->nic_io->qps[queue_idx].sq;
613 txq->cons_idx_addr = hwdev->nic_io->qps[queue_idx].sq.cons_idx_addr;
614 txq->sq_head_addr = HINIC_GET_WQ_HEAD(txq);
615 txq->sq_bot_sge_addr = HINIC_GET_WQ_TAIL(txq) -
616 sizeof(struct hinic_sq_bufdesc);
617 txq->cos = nic_dev->default_cos;
618 txq->socket_id = socket_id;
620 /* alloc software txinfo */
621 rc = hinic_setup_tx_resources(txq);
623 PMD_DRV_LOG(ERR, "Setup txq[%d] tx_resources failed, dev_name: %s",
624 queue_idx, dev->data->name);
625 goto setup_tx_res_fail;
628 /* record nic_dev txq in rte_eth tx_queues */
629 dev->data->tx_queues[queue_idx] = txq;
634 hinic_destroy_sq(hwdev, queue_idx);
642 static void hinic_reset_tx_queue(struct rte_eth_dev *dev)
644 struct hinic_nic_dev *nic_dev;
645 struct hinic_txq *txq;
646 struct hinic_nic_io *nic_io;
647 struct hinic_hwdev *hwdev;
648 volatile u32 *ci_addr;
651 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
652 hwdev = nic_dev->hwdev;
653 nic_io = hwdev->nic_io;
655 for (q_id = 0; q_id < nic_dev->num_sq; q_id++) {
656 txq = dev->data->tx_queues[q_id];
658 txq->wq->cons_idx = 0;
659 txq->wq->prod_idx = 0;
660 txq->wq->delta = txq->q_depth;
661 txq->wq->mask = txq->q_depth - 1;
663 /* clear hardware ci */
664 ci_addr = (volatile u32 *)HINIC_CI_VADDR(nic_io->ci_vaddr_base,
671 * Get link speed from NIC.
674 * Pointer to Ethernet device structure.
676 * Pointer to link speed structure.
678 static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
680 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
681 u32 supported_link, advertised_link;
684 #define HINIC_LINK_MODE_SUPPORT_1G (1U << HINIC_GE_BASE_KX)
686 #define HINIC_LINK_MODE_SUPPORT_10G (1U << HINIC_10GE_BASE_KR)
688 #define HINIC_LINK_MODE_SUPPORT_25G ((1U << HINIC_25GE_BASE_KR_S) | \
689 (1U << HINIC_25GE_BASE_CR_S) | \
690 (1U << HINIC_25GE_BASE_KR) | \
691 (1U << HINIC_25GE_BASE_CR))
693 #define HINIC_LINK_MODE_SUPPORT_40G ((1U << HINIC_40GE_BASE_KR4) | \
694 (1U << HINIC_40GE_BASE_CR4))
696 #define HINIC_LINK_MODE_SUPPORT_100G ((1U << HINIC_100GE_BASE_KR4) | \
697 (1U << HINIC_100GE_BASE_CR4))
699 err = hinic_get_link_mode(nic_dev->hwdev,
700 &supported_link, &advertised_link);
701 if (err || supported_link == HINIC_SUPPORTED_UNKNOWN ||
702 advertised_link == HINIC_SUPPORTED_UNKNOWN) {
703 PMD_DRV_LOG(WARNING, "Get speed capability info failed, device: %s, port_id: %u",
704 nic_dev->proc_dev_name, dev->data->port_id);
707 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_1G))
708 *speed_capa |= ETH_LINK_SPEED_1G;
709 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_10G))
710 *speed_capa |= ETH_LINK_SPEED_10G;
711 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_25G))
712 *speed_capa |= ETH_LINK_SPEED_25G;
713 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_40G))
714 *speed_capa |= ETH_LINK_SPEED_40G;
715 if (!!(supported_link & HINIC_LINK_MODE_SUPPORT_100G))
716 *speed_capa |= ETH_LINK_SPEED_100G;
721 * DPDK callback to get information about the device.
724 * Pointer to Ethernet device structure.
726 * Pointer to Info structure output buffer.
729 hinic_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
731 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
733 info->max_rx_queues = nic_dev->nic_cap.max_rqs;
734 info->max_tx_queues = nic_dev->nic_cap.max_sqs;
735 info->min_rx_bufsize = HINIC_MIN_RX_BUF_SIZE;
736 info->max_rx_pktlen = HINIC_MAX_JUMBO_FRAME_SIZE;
737 info->max_mac_addrs = HINIC_MAX_UC_MAC_ADDRS;
738 info->min_mtu = HINIC_MIN_MTU_SIZE;
739 info->max_mtu = HINIC_MAX_MTU_SIZE;
740 info->max_lro_pkt_size = HINIC_MAX_LRO_SIZE;
742 hinic_get_speed_capa(dev, &info->speed_capa);
743 info->rx_queue_offload_capa = 0;
744 info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
745 DEV_RX_OFFLOAD_IPV4_CKSUM |
746 DEV_RX_OFFLOAD_UDP_CKSUM |
747 DEV_RX_OFFLOAD_TCP_CKSUM |
748 DEV_RX_OFFLOAD_VLAN_FILTER |
749 DEV_RX_OFFLOAD_SCATTER |
750 DEV_RX_OFFLOAD_JUMBO_FRAME |
751 DEV_RX_OFFLOAD_TCP_LRO |
752 DEV_RX_OFFLOAD_RSS_HASH;
754 info->tx_queue_offload_capa = 0;
755 info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
756 DEV_TX_OFFLOAD_IPV4_CKSUM |
757 DEV_TX_OFFLOAD_UDP_CKSUM |
758 DEV_TX_OFFLOAD_TCP_CKSUM |
759 DEV_TX_OFFLOAD_SCTP_CKSUM |
760 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
761 DEV_TX_OFFLOAD_TCP_TSO |
762 DEV_TX_OFFLOAD_MULTI_SEGS;
764 info->hash_key_size = HINIC_RSS_KEY_SIZE;
765 info->reta_size = HINIC_RSS_INDIR_SIZE;
766 info->flow_type_rss_offloads = HINIC_RSS_OFFLOAD_ALL;
767 info->rx_desc_lim = hinic_rx_desc_lim;
768 info->tx_desc_lim = hinic_tx_desc_lim;
770 /* Driver-preferred Rx/Tx parameters */
771 info->default_rxportconf.burst_size = HINIC_DEFAULT_BURST_SIZE;
772 info->default_txportconf.burst_size = HINIC_DEFAULT_BURST_SIZE;
773 info->default_rxportconf.nb_queues = HINIC_DEFAULT_NB_QUEUES;
774 info->default_txportconf.nb_queues = HINIC_DEFAULT_NB_QUEUES;
775 info->default_rxportconf.ring_size = HINIC_DEFAULT_RING_SIZE;
776 info->default_txportconf.ring_size = HINIC_DEFAULT_RING_SIZE;
781 static int hinic_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
784 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
785 char fw_ver[HINIC_MGMT_VERSION_MAX_LEN] = {0};
788 err = hinic_get_mgmt_version(nic_dev->hwdev, fw_ver);
790 PMD_DRV_LOG(ERR, "Failed to get fw version");
794 if (fw_size < strlen(fw_ver) + 1)
795 return (strlen(fw_ver) + 1);
797 snprintf(fw_version, fw_size, "%s", fw_ver);
802 static int hinic_config_rx_mode(struct hinic_nic_dev *nic_dev, u32 rx_mode_ctrl)
806 err = hinic_set_rx_mode(nic_dev->hwdev, rx_mode_ctrl);
808 PMD_DRV_LOG(ERR, "Failed to set rx mode");
811 nic_dev->rx_mode_status = rx_mode_ctrl;
816 static int hinic_rxtx_configure(struct rte_eth_dev *dev)
818 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
821 /* rx configure, if rss enable, need to init default configuration */
822 err = hinic_rx_configure(dev);
824 PMD_DRV_LOG(ERR, "Configure rss failed");
829 err = hinic_config_rx_mode(nic_dev, HINIC_DEFAULT_RX_MODE);
831 PMD_DRV_LOG(ERR, "Configure rx_mode:0x%x failed",
832 HINIC_DEFAULT_RX_MODE);
833 goto set_rx_mode_fail;
839 hinic_rx_remove_configure(dev);
844 static void hinic_remove_rxtx_configure(struct rte_eth_dev *dev)
846 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
848 (void)hinic_config_rx_mode(nic_dev, 0);
849 hinic_rx_remove_configure(dev);
852 static int hinic_priv_get_dev_link_status(struct hinic_nic_dev *nic_dev,
853 struct rte_eth_link *link)
856 u8 port_link_status = 0;
857 struct nic_port_info port_link_info;
858 struct hinic_hwdev *nic_hwdev = nic_dev->hwdev;
859 uint32_t port_speed[LINK_SPEED_MAX] = {ETH_SPEED_NUM_10M,
860 ETH_SPEED_NUM_100M, ETH_SPEED_NUM_1G,
861 ETH_SPEED_NUM_10G, ETH_SPEED_NUM_25G,
862 ETH_SPEED_NUM_40G, ETH_SPEED_NUM_100G};
864 rc = hinic_get_link_status(nic_hwdev, &port_link_status);
868 if (!port_link_status) {
869 link->link_status = ETH_LINK_DOWN;
870 link->link_speed = 0;
871 link->link_duplex = ETH_LINK_HALF_DUPLEX;
872 link->link_autoneg = ETH_LINK_FIXED;
876 memset(&port_link_info, 0, sizeof(port_link_info));
877 rc = hinic_get_port_info(nic_hwdev, &port_link_info);
881 link->link_speed = port_speed[port_link_info.speed % LINK_SPEED_MAX];
882 link->link_duplex = port_link_info.duplex;
883 link->link_autoneg = port_link_info.autoneg_state;
884 link->link_status = port_link_status;
890 * DPDK callback to retrieve physical link information.
893 * Pointer to Ethernet device structure.
894 * @param wait_to_complete
895 * Wait for request completion.
898 * 0 link status changed, -1 link status not changed
900 static int hinic_link_update(struct rte_eth_dev *dev, int wait_to_complete)
902 #define CHECK_INTERVAL 10 /* 10ms */
903 #define MAX_REPEAT_TIME 100 /* 1s (100 * 10ms) in total */
905 struct rte_eth_link link;
906 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
907 unsigned int rep_cnt = MAX_REPEAT_TIME;
909 memset(&link, 0, sizeof(link));
911 /* Get link status information from hardware */
912 rc = hinic_priv_get_dev_link_status(nic_dev, &link);
913 if (rc != HINIC_OK) {
914 link.link_speed = ETH_SPEED_NUM_NONE;
915 link.link_duplex = ETH_LINK_FULL_DUPLEX;
916 PMD_DRV_LOG(ERR, "Get link status failed");
920 if (!wait_to_complete || link.link_status)
923 rte_delay_ms(CHECK_INTERVAL);
927 rc = rte_eth_linkstatus_set(dev, &link);
932 * DPDK callback to bring the link UP.
935 * Pointer to Ethernet device structure.
938 * 0 on success, negative errno value on failure.
940 static int hinic_dev_set_link_up(struct rte_eth_dev *dev)
942 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
945 ret = hinic_set_xsfp_tx_status(nic_dev->hwdev, true);
947 PMD_DRV_LOG(ERR, "Enable port tx xsfp failed, dev_name: %s, port_id: %d",
948 nic_dev->proc_dev_name, dev->data->port_id);
952 /* link status follow phy port status, up will open pma */
953 ret = hinic_set_port_enable(nic_dev->hwdev, true);
955 PMD_DRV_LOG(ERR, "Set mac link up failed, dev_name: %s, port_id: %d",
956 nic_dev->proc_dev_name, dev->data->port_id);
962 * DPDK callback to bring the link DOWN.
965 * Pointer to Ethernet device structure.
968 * 0 on success, negative errno value on failure.
970 static int hinic_dev_set_link_down(struct rte_eth_dev *dev)
972 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
975 ret = hinic_set_xsfp_tx_status(nic_dev->hwdev, false);
977 PMD_DRV_LOG(ERR, "Disable port tx xsfp failed, dev_name: %s, port_id: %d",
978 nic_dev->proc_dev_name, dev->data->port_id);
982 /* link status follow phy port status, up will close pma */
983 ret = hinic_set_port_enable(nic_dev->hwdev, false);
985 PMD_DRV_LOG(ERR, "Set mac link down failed, dev_name: %s, port_id: %d",
986 nic_dev->proc_dev_name, dev->data->port_id);
992 * DPDK callback to start the device.
995 * Pointer to Ethernet device structure.
998 * 0 on success, negative errno value on failure.
1000 static int hinic_dev_start(struct rte_eth_dev *dev)
1004 struct hinic_nic_dev *nic_dev;
1006 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1007 name = dev->data->name;
1009 /* reset rx and tx queue */
1010 hinic_reset_rx_queue(dev);
1011 hinic_reset_tx_queue(dev);
1013 /* get func rx buf size */
1014 hinic_get_func_rx_buf_size(nic_dev);
1016 /* init txq and rxq context */
1017 rc = hinic_init_qp_ctxts(nic_dev->hwdev);
1019 PMD_DRV_LOG(ERR, "Initialize qp context failed, dev_name: %s",
1025 rc = hinic_config_mq_mode(dev, TRUE);
1027 PMD_DRV_LOG(ERR, "Configure mq mode failed, dev_name: %s",
1029 goto cfg_mq_mode_fail;
1032 /* set default mtu */
1033 rc = hinic_set_port_mtu(nic_dev->hwdev, nic_dev->mtu_size);
1035 PMD_DRV_LOG(ERR, "Set mtu_size[%d] failed, dev_name: %s",
1036 nic_dev->mtu_size, name);
1040 /* configure rss rx_mode and other rx or tx default feature */
1041 rc = hinic_rxtx_configure(dev);
1043 PMD_DRV_LOG(ERR, "Configure tx and rx failed, dev_name: %s",
1048 /* reactive pf status, so that uP report asyn event */
1049 hinic_set_pf_status(nic_dev->hwdev->hwif, HINIC_PF_STATUS_ACTIVE_FLAG);
1051 /* open virtual port and ready to start packet receiving */
1052 rc = hinic_set_vport_enable(nic_dev->hwdev, true);
1054 PMD_DRV_LOG(ERR, "Enable vport failed, dev_name:%s", name);
1058 /* open physical port and start packet receiving */
1059 rc = hinic_set_port_enable(nic_dev->hwdev, true);
1061 PMD_DRV_LOG(ERR, "Enable physical port failed, dev_name: %s",
1066 /* update eth_dev link status */
1067 if (dev->data->dev_conf.intr_conf.lsc != 0)
1068 (void)hinic_link_update(dev, 0);
1070 rte_bit_relaxed_set32(HINIC_DEV_START, &nic_dev->dev_status);
1075 (void)hinic_set_vport_enable(nic_dev->hwdev, false);
1078 hinic_set_pf_status(nic_dev->hwdev->hwif, HINIC_PF_STATUS_INIT);
1080 /* Flush tx && rx chip resources in case of set vport fake fail */
1081 (void)hinic_flush_qp_res(nic_dev->hwdev);
1084 hinic_remove_rxtx_configure(dev);
1089 hinic_free_qp_ctxts(nic_dev->hwdev);
1092 hinic_free_all_rx_mbuf(dev);
1093 hinic_free_all_tx_mbuf(dev);
1099 * DPDK callback to release the receive queue.
1102 * Generic receive queue pointer.
1104 static void hinic_rx_queue_release(void *queue)
1106 struct hinic_rxq *rxq = queue;
1107 struct hinic_nic_dev *nic_dev;
1110 PMD_DRV_LOG(WARNING, "Rxq is null when release");
1113 nic_dev = rxq->nic_dev;
1115 /* free rxq_pkt mbuf */
1116 hinic_free_all_rx_mbufs(rxq);
1118 /* free rxq_cqe, rxq_info */
1119 hinic_free_rx_resources(rxq);
1121 /* free root rq wq */
1122 hinic_destroy_rq(nic_dev->hwdev, rxq->q_id);
1124 nic_dev->rxqs[rxq->q_id] = NULL;
1131 * DPDK callback to release the transmit queue.
1134 * Generic transmit queue pointer.
1136 static void hinic_tx_queue_release(void *queue)
1138 struct hinic_txq *txq = queue;
1139 struct hinic_nic_dev *nic_dev;
1142 PMD_DRV_LOG(WARNING, "Txq is null when release");
1145 nic_dev = txq->nic_dev;
1147 /* free txq_pkt mbuf */
1148 hinic_free_all_tx_mbufs(txq);
1151 hinic_free_tx_resources(txq);
1153 /* free root sq wq */
1154 hinic_destroy_sq(nic_dev->hwdev, txq->q_id);
1155 nic_dev->txqs[txq->q_id] = NULL;
1161 static void hinic_free_all_rq(struct hinic_nic_dev *nic_dev)
1165 for (q_id = 0; q_id < nic_dev->num_rq; q_id++)
1166 hinic_destroy_rq(nic_dev->hwdev, q_id);
1169 static void hinic_free_all_sq(struct hinic_nic_dev *nic_dev)
1173 for (q_id = 0; q_id < nic_dev->num_sq; q_id++)
1174 hinic_destroy_sq(nic_dev->hwdev, q_id);
1178 * DPDK callback to stop the device.
1181 * Pointer to Ethernet device structure.
1183 static void hinic_dev_stop(struct rte_eth_dev *dev)
1188 struct hinic_nic_dev *nic_dev;
1189 struct rte_eth_link link;
1191 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1192 name = dev->data->name;
1193 port_id = dev->data->port_id;
1195 if (!rte_bit_relaxed_test_and_clear32(HINIC_DEV_START,
1196 &nic_dev->dev_status)) {
1197 PMD_DRV_LOG(INFO, "Device %s already stopped", name);
1201 /* just stop phy port and vport */
1202 rc = hinic_set_port_enable(nic_dev->hwdev, false);
1204 PMD_DRV_LOG(WARNING, "Disable phy port failed, error: %d, dev_name: %s, port_id: %d",
1207 rc = hinic_set_vport_enable(nic_dev->hwdev, false);
1209 PMD_DRV_LOG(WARNING, "Disable vport failed, error: %d, dev_name: %s, port_id: %d",
1212 /* Clear recorded link status */
1213 memset(&link, 0, sizeof(link));
1214 (void)rte_eth_linkstatus_set(dev, &link);
1216 /* flush pending io request */
1217 rc = hinic_rx_tx_flush(nic_dev->hwdev);
1219 PMD_DRV_LOG(WARNING, "Flush pending io failed, error: %d, dev_name: %s, port_id: %d",
1222 /* clean rss table and rx_mode */
1223 hinic_remove_rxtx_configure(dev);
1225 /* clean root context */
1226 hinic_free_qp_ctxts(nic_dev->hwdev);
1228 hinic_destroy_fdir_filter(dev);
1231 hinic_free_all_rx_mbuf(dev);
1232 hinic_free_all_tx_mbuf(dev);
1235 static void hinic_disable_interrupt(struct rte_eth_dev *dev)
1237 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1238 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1239 int ret, retries = 0;
1241 rte_bit_relaxed_clear32(HINIC_DEV_INTR_EN, &nic_dev->dev_status);
1243 /* disable msix interrupt in hardware */
1244 hinic_set_msix_state(nic_dev->hwdev, 0, HINIC_MSIX_DISABLE);
1246 /* disable rte interrupt */
1247 ret = rte_intr_disable(&pci_dev->intr_handle);
1249 PMD_DRV_LOG(ERR, "Disable intr failed: %d", ret);
1253 rte_intr_callback_unregister(&pci_dev->intr_handle,
1254 hinic_dev_interrupt_handler, dev);
1257 } else if (ret == -EAGAIN) {
1261 PMD_DRV_LOG(ERR, "intr callback unregister failed: %d",
1265 } while (retries < HINIC_INTR_CB_UNREG_MAX_RETRIES);
1267 if (retries == HINIC_INTR_CB_UNREG_MAX_RETRIES)
1268 PMD_DRV_LOG(ERR, "Unregister intr callback failed after %d retries",
1272 static int hinic_set_dev_promiscuous(struct hinic_nic_dev *nic_dev, bool enable)
1274 u32 rx_mode_ctrl = nic_dev->rx_mode_status;
1277 rx_mode_ctrl |= HINIC_RX_MODE_PROMISC;
1279 rx_mode_ctrl &= (~HINIC_RX_MODE_PROMISC);
1281 return hinic_config_rx_mode(nic_dev, rx_mode_ctrl);
1285 * DPDK callback to get device statistics.
1288 * Pointer to Ethernet device structure.
1290 * Stats structure output buffer.
1293 * 0 on success and stats is filled,
1294 * negative error value otherwise.
1297 hinic_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
1300 u64 rx_discards_pmd = 0;
1301 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1302 struct hinic_vport_stats vport_stats;
1303 struct hinic_rxq *rxq = NULL;
1304 struct hinic_rxq_stats rxq_stats;
1305 struct hinic_txq *txq = NULL;
1306 struct hinic_txq_stats txq_stats;
1308 err = hinic_get_vport_stats(nic_dev->hwdev, &vport_stats);
1310 PMD_DRV_LOG(ERR, "Get vport stats from fw failed, nic_dev: %s",
1311 nic_dev->proc_dev_name);
1315 /* rx queue stats */
1316 q_num = (nic_dev->num_rq < RTE_ETHDEV_QUEUE_STAT_CNTRS) ?
1317 nic_dev->num_rq : RTE_ETHDEV_QUEUE_STAT_CNTRS;
1318 for (i = 0; i < q_num; i++) {
1319 rxq = nic_dev->rxqs[i];
1320 hinic_rxq_get_stats(rxq, &rxq_stats);
1321 stats->q_ipackets[i] = rxq_stats.packets;
1322 stats->q_ibytes[i] = rxq_stats.bytes;
1323 stats->q_errors[i] = rxq_stats.rx_discards;
1325 stats->ierrors += rxq_stats.errors;
1326 rx_discards_pmd += rxq_stats.rx_discards;
1327 dev->data->rx_mbuf_alloc_failed += rxq_stats.rx_nombuf;
1330 /* tx queue stats */
1331 q_num = (nic_dev->num_sq < RTE_ETHDEV_QUEUE_STAT_CNTRS) ?
1332 nic_dev->num_sq : RTE_ETHDEV_QUEUE_STAT_CNTRS;
1333 for (i = 0; i < q_num; i++) {
1334 txq = nic_dev->txqs[i];
1335 hinic_txq_get_stats(txq, &txq_stats);
1336 stats->q_opackets[i] = txq_stats.packets;
1337 stats->q_obytes[i] = txq_stats.bytes;
1338 stats->oerrors += (txq_stats.tx_busy + txq_stats.off_errs);
1342 stats->oerrors += vport_stats.tx_discard_vport;
1344 stats->imissed = vport_stats.rx_discard_vport + rx_discards_pmd;
1346 stats->ipackets = (vport_stats.rx_unicast_pkts_vport +
1347 vport_stats.rx_multicast_pkts_vport +
1348 vport_stats.rx_broadcast_pkts_vport -
1351 stats->opackets = (vport_stats.tx_unicast_pkts_vport +
1352 vport_stats.tx_multicast_pkts_vport +
1353 vport_stats.tx_broadcast_pkts_vport);
1355 stats->ibytes = (vport_stats.rx_unicast_bytes_vport +
1356 vport_stats.rx_multicast_bytes_vport +
1357 vport_stats.rx_broadcast_bytes_vport);
1359 stats->obytes = (vport_stats.tx_unicast_bytes_vport +
1360 vport_stats.tx_multicast_bytes_vport +
1361 vport_stats.tx_broadcast_bytes_vport);
1366 * DPDK callback to clear device statistics.
1369 * Pointer to Ethernet device structure.
1371 static int hinic_dev_stats_reset(struct rte_eth_dev *dev)
1374 struct hinic_rxq *rxq = NULL;
1375 struct hinic_txq *txq = NULL;
1376 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1379 ret = hinic_clear_vport_stats(nic_dev->hwdev);
1383 for (qid = 0; qid < nic_dev->num_rq; qid++) {
1384 rxq = nic_dev->rxqs[qid];
1385 hinic_rxq_stats_reset(rxq);
1388 for (qid = 0; qid < nic_dev->num_sq; qid++) {
1389 txq = nic_dev->txqs[qid];
1390 hinic_txq_stats_reset(txq);
1397 * DPDK callback to clear device extended statistics.
1400 * Pointer to Ethernet device structure.
1402 static int hinic_dev_xstats_reset(struct rte_eth_dev *dev)
1404 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1407 ret = hinic_dev_stats_reset(dev);
1411 if (hinic_func_type(nic_dev->hwdev) != TYPE_VF) {
1412 ret = hinic_clear_phy_port_stats(nic_dev->hwdev);
1420 static void hinic_gen_random_mac_addr(struct rte_ether_addr *mac_addr)
1422 uint64_t random_value;
1424 /* Set Organizationally Unique Identifier (OUI) prefix */
1425 mac_addr->addr_bytes[0] = 0x00;
1426 mac_addr->addr_bytes[1] = 0x09;
1427 mac_addr->addr_bytes[2] = 0xC0;
1428 /* Force indication of locally assigned MAC address. */
1429 mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
1430 /* Generate the last 3 bytes of the MAC address with a random number. */
1431 random_value = rte_rand();
1432 memcpy(&mac_addr->addr_bytes[3], &random_value, 3);
1436 * Init mac_vlan table in NIC.
1439 * Pointer to Ethernet device structure.
1442 * 0 on success and stats is filled,
1443 * negative error value otherwise.
1445 static int hinic_init_mac_addr(struct rte_eth_dev *eth_dev)
1447 struct hinic_nic_dev *nic_dev =
1448 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1449 uint8_t addr_bytes[RTE_ETHER_ADDR_LEN];
1453 rc = hinic_get_default_mac(nic_dev->hwdev, addr_bytes);
1457 rte_ether_addr_copy((struct rte_ether_addr *)addr_bytes,
1458 ð_dev->data->mac_addrs[0]);
1459 if (rte_is_zero_ether_addr(ð_dev->data->mac_addrs[0]))
1460 hinic_gen_random_mac_addr(ð_dev->data->mac_addrs[0]);
1462 func_id = hinic_global_func_id(nic_dev->hwdev);
1463 rc = hinic_set_mac(nic_dev->hwdev,
1464 eth_dev->data->mac_addrs[0].addr_bytes,
1466 if (rc && rc != HINIC_PF_SET_VF_ALREADY)
1469 rte_ether_addr_copy(ð_dev->data->mac_addrs[0],
1470 &nic_dev->default_addr);
1475 static void hinic_delete_mc_addr_list(struct hinic_nic_dev *nic_dev)
1480 func_id = hinic_global_func_id(nic_dev->hwdev);
1482 for (i = 0; i < HINIC_MAX_MC_MAC_ADDRS; i++) {
1483 if (rte_is_zero_ether_addr(&nic_dev->mc_list[i]))
1486 hinic_del_mac(nic_dev->hwdev, nic_dev->mc_list[i].addr_bytes,
1488 memset(&nic_dev->mc_list[i], 0, sizeof(struct rte_ether_addr));
1493 * Deinit mac_vlan table in NIC.
1496 * Pointer to Ethernet device structure.
1499 * 0 on success and stats is filled,
1500 * negative error value otherwise.
1502 static void hinic_deinit_mac_addr(struct rte_eth_dev *eth_dev)
1504 struct hinic_nic_dev *nic_dev =
1505 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1510 func_id = hinic_global_func_id(nic_dev->hwdev);
1512 for (i = 0; i < HINIC_MAX_UC_MAC_ADDRS; i++) {
1513 if (rte_is_zero_ether_addr(ð_dev->data->mac_addrs[i]))
1516 rc = hinic_del_mac(nic_dev->hwdev,
1517 eth_dev->data->mac_addrs[i].addr_bytes,
1519 if (rc && rc != HINIC_PF_SET_VF_ALREADY)
1520 PMD_DRV_LOG(ERR, "Delete mac table failed, dev_name: %s",
1521 eth_dev->data->name);
1523 memset(ð_dev->data->mac_addrs[i], 0,
1524 sizeof(struct rte_ether_addr));
1527 /* delete multicast mac addrs */
1528 hinic_delete_mc_addr_list(nic_dev);
1531 static int hinic_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
1533 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1534 uint32_t frame_size;
1537 PMD_DRV_LOG(INFO, "Set port mtu, port_id: %d, mtu: %d, max_pkt_len: %d",
1538 dev->data->port_id, mtu, HINIC_MTU_TO_PKTLEN(mtu));
1540 if (mtu < HINIC_MIN_MTU_SIZE || mtu > HINIC_MAX_MTU_SIZE) {
1541 PMD_DRV_LOG(ERR, "Invalid mtu: %d, must between %d and %d",
1542 mtu, HINIC_MIN_MTU_SIZE, HINIC_MAX_MTU_SIZE);
1546 ret = hinic_set_port_mtu(nic_dev->hwdev, mtu);
1548 PMD_DRV_LOG(ERR, "Set port mtu failed, ret: %d", ret);
1552 /* update max frame size */
1553 frame_size = HINIC_MTU_TO_PKTLEN(mtu);
1554 if (frame_size > RTE_ETHER_MAX_LEN)
1555 dev->data->dev_conf.rxmode.offloads |=
1556 DEV_RX_OFFLOAD_JUMBO_FRAME;
1558 dev->data->dev_conf.rxmode.offloads &=
1559 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1561 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
1562 nic_dev->mtu_size = mtu;
1567 static void hinic_store_vlan_filter(struct hinic_nic_dev *nic_dev,
1568 u16 vlan_id, bool on)
1570 u32 vid_idx, vid_bit;
1572 vid_idx = HINIC_VFTA_IDX(vlan_id);
1573 vid_bit = HINIC_VFTA_BIT(vlan_id);
1576 nic_dev->vfta[vid_idx] |= vid_bit;
1578 nic_dev->vfta[vid_idx] &= ~vid_bit;
1581 static bool hinic_find_vlan_filter(struct hinic_nic_dev *nic_dev,
1584 u32 vid_idx, vid_bit;
1586 vid_idx = HINIC_VFTA_IDX(vlan_id);
1587 vid_bit = HINIC_VFTA_BIT(vlan_id);
1589 return (nic_dev->vfta[vid_idx] & vid_bit) ? TRUE : FALSE;
1593 * DPDK callback to set vlan filter.
1596 * Pointer to Ethernet device structure.
1598 * vlan id is used to filter vlan packets
1600 * enable disable or enable vlan filter function
1602 static int hinic_vlan_filter_set(struct rte_eth_dev *dev,
1603 uint16_t vlan_id, int enable)
1605 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1609 if (vlan_id > RTE_ETHER_MAX_VLAN_ID)
1612 func_id = hinic_global_func_id(nic_dev->hwdev);
1615 /* If vlanid is already set, just return */
1616 if (hinic_find_vlan_filter(nic_dev, vlan_id)) {
1617 PMD_DRV_LOG(INFO, "Vlan %u has been added, device: %s",
1618 vlan_id, nic_dev->proc_dev_name);
1622 err = hinic_add_remove_vlan(nic_dev->hwdev, vlan_id,
1625 /* If vlanid can't be found, just return */
1626 if (!hinic_find_vlan_filter(nic_dev, vlan_id)) {
1627 PMD_DRV_LOG(INFO, "Vlan %u is not in the vlan filter list, device: %s",
1628 vlan_id, nic_dev->proc_dev_name);
1632 err = hinic_add_remove_vlan(nic_dev->hwdev, vlan_id,
1637 PMD_DRV_LOG(ERR, "%s vlan failed, func_id: %d, vlan_id: %d, err: %d",
1638 enable ? "Add" : "Remove", func_id, vlan_id, err);
1642 hinic_store_vlan_filter(nic_dev, vlan_id, enable);
1644 PMD_DRV_LOG(INFO, "%s vlan %u succeed, device: %s",
1645 enable ? "Add" : "Remove", vlan_id, nic_dev->proc_dev_name);
1650 * DPDK callback to enable or disable vlan offload.
1653 * Pointer to Ethernet device structure.
1655 * Definitions used for VLAN setting
1657 static int hinic_vlan_offload_set(struct rte_eth_dev *dev, int mask)
1659 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1660 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
1664 /* Enable or disable VLAN filter */
1665 if (mask & ETH_VLAN_FILTER_MASK) {
1666 on = (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER) ?
1668 err = hinic_config_vlan_filter(nic_dev->hwdev, on);
1669 if (err == HINIC_MGMT_CMD_UNSUPPORTED) {
1670 PMD_DRV_LOG(WARNING,
1671 "Current matching version does not support vlan filter configuration, device: %s, port_id: %d",
1672 nic_dev->proc_dev_name, dev->data->port_id);
1674 PMD_DRV_LOG(ERR, "Failed to %s vlan filter, device: %s, port_id: %d, err: %d",
1675 on ? "enable" : "disable",
1676 nic_dev->proc_dev_name,
1677 dev->data->port_id, err);
1681 PMD_DRV_LOG(INFO, "%s vlan filter succeed, device: %s, port_id: %d",
1682 on ? "Enable" : "Disable",
1683 nic_dev->proc_dev_name, dev->data->port_id);
1686 /* Enable or disable VLAN stripping */
1687 if (mask & ETH_VLAN_STRIP_MASK) {
1688 on = (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) ?
1690 err = hinic_set_rx_vlan_offload(nic_dev->hwdev, on);
1692 PMD_DRV_LOG(ERR, "Failed to %s vlan strip, device: %s, port_id: %d, err: %d",
1693 on ? "enable" : "disable",
1694 nic_dev->proc_dev_name,
1695 dev->data->port_id, err);
1699 PMD_DRV_LOG(INFO, "%s vlan strip succeed, device: %s, port_id: %d",
1700 on ? "Enable" : "Disable",
1701 nic_dev->proc_dev_name, dev->data->port_id);
1704 if (mask & ETH_VLAN_EXTEND_MASK) {
1705 PMD_DRV_LOG(ERR, "Don't support vlan qinq, device: %s, port_id: %d",
1706 nic_dev->proc_dev_name, dev->data->port_id);
1713 static void hinic_remove_all_vlanid(struct rte_eth_dev *eth_dev)
1715 struct hinic_nic_dev *nic_dev =
1716 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
1720 func_id = hinic_global_func_id(nic_dev->hwdev);
1721 for (i = 0; i <= RTE_ETHER_MAX_VLAN_ID; i++) {
1722 /* If can't find it, continue */
1723 if (!hinic_find_vlan_filter(nic_dev, i))
1726 (void)hinic_add_remove_vlan(nic_dev->hwdev, i, func_id, FALSE);
1727 hinic_store_vlan_filter(nic_dev, i, false);
1731 static int hinic_set_dev_allmulticast(struct hinic_nic_dev *nic_dev,
1734 u32 rx_mode_ctrl = nic_dev->rx_mode_status;
1737 rx_mode_ctrl |= HINIC_RX_MODE_MC_ALL;
1739 rx_mode_ctrl &= (~HINIC_RX_MODE_MC_ALL);
1741 return hinic_config_rx_mode(nic_dev, rx_mode_ctrl);
1745 * DPDK callback to enable allmulticast mode.
1748 * Pointer to Ethernet device structure.
1752 * negative error value otherwise.
1754 static int hinic_dev_allmulticast_enable(struct rte_eth_dev *dev)
1757 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1759 ret = hinic_set_dev_allmulticast(nic_dev, true);
1761 PMD_DRV_LOG(ERR, "Enable allmulticast failed, error: %d", ret);
1765 PMD_DRV_LOG(INFO, "Enable allmulticast succeed, nic_dev: %s, port_id: %d",
1766 nic_dev->proc_dev_name, dev->data->port_id);
1771 * DPDK callback to disable allmulticast mode.
1774 * Pointer to Ethernet device structure.
1778 * negative error value otherwise.
1780 static int hinic_dev_allmulticast_disable(struct rte_eth_dev *dev)
1783 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1785 ret = hinic_set_dev_allmulticast(nic_dev, false);
1787 PMD_DRV_LOG(ERR, "Disable allmulticast failed, error: %d", ret);
1791 PMD_DRV_LOG(INFO, "Disable allmulticast succeed, nic_dev: %s, port_id: %d",
1792 nic_dev->proc_dev_name, dev->data->port_id);
1797 * DPDK callback to enable promiscuous mode.
1800 * Pointer to Ethernet device structure.
1804 * negative error value otherwise.
1806 static int hinic_dev_promiscuous_enable(struct rte_eth_dev *dev)
1809 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1811 PMD_DRV_LOG(INFO, "Enable promiscuous, nic_dev: %s, port_id: %d, promisc: %d",
1812 nic_dev->proc_dev_name, dev->data->port_id,
1813 dev->data->promiscuous);
1815 rc = hinic_set_dev_promiscuous(nic_dev, true);
1817 PMD_DRV_LOG(ERR, "Enable promiscuous failed");
1823 * DPDK callback to disable promiscuous mode.
1826 * Pointer to Ethernet device structure.
1830 * negative error value otherwise.
1832 static int hinic_dev_promiscuous_disable(struct rte_eth_dev *dev)
1835 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1837 PMD_DRV_LOG(INFO, "Disable promiscuous, nic_dev: %s, port_id: %d, promisc: %d",
1838 nic_dev->proc_dev_name, dev->data->port_id,
1839 dev->data->promiscuous);
1841 rc = hinic_set_dev_promiscuous(nic_dev, false);
1843 PMD_DRV_LOG(ERR, "Disable promiscuous failed");
1848 static int hinic_flow_ctrl_get(struct rte_eth_dev *dev,
1849 struct rte_eth_fc_conf *fc_conf)
1851 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1852 struct nic_pause_config nic_pause;
1855 memset(&nic_pause, 0, sizeof(nic_pause));
1857 err = hinic_get_pause_info(nic_dev->hwdev, &nic_pause);
1861 if (nic_dev->pause_set || !nic_pause.auto_neg) {
1862 nic_pause.rx_pause = nic_dev->nic_pause.rx_pause;
1863 nic_pause.tx_pause = nic_dev->nic_pause.tx_pause;
1866 fc_conf->autoneg = nic_pause.auto_neg;
1868 if (nic_pause.tx_pause && nic_pause.rx_pause)
1869 fc_conf->mode = RTE_FC_FULL;
1870 else if (nic_pause.tx_pause)
1871 fc_conf->mode = RTE_FC_TX_PAUSE;
1872 else if (nic_pause.rx_pause)
1873 fc_conf->mode = RTE_FC_RX_PAUSE;
1875 fc_conf->mode = RTE_FC_NONE;
1880 static int hinic_flow_ctrl_set(struct rte_eth_dev *dev,
1881 struct rte_eth_fc_conf *fc_conf)
1883 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1884 struct nic_pause_config nic_pause;
1887 nic_pause.auto_neg = fc_conf->autoneg;
1889 if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
1890 (fc_conf->mode & RTE_FC_TX_PAUSE))
1891 nic_pause.tx_pause = true;
1893 nic_pause.tx_pause = false;
1895 if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
1896 (fc_conf->mode & RTE_FC_RX_PAUSE))
1897 nic_pause.rx_pause = true;
1899 nic_pause.rx_pause = false;
1901 err = hinic_set_pause_config(nic_dev->hwdev, nic_pause);
1905 nic_dev->pause_set = true;
1906 nic_dev->nic_pause.auto_neg = nic_pause.auto_neg;
1907 nic_dev->nic_pause.rx_pause = nic_pause.rx_pause;
1908 nic_dev->nic_pause.tx_pause = nic_pause.tx_pause;
1910 PMD_DRV_LOG(INFO, "Set pause options, tx: %s, rx: %s, auto: %s\n",
1911 nic_pause.tx_pause ? "on" : "off",
1912 nic_pause.rx_pause ? "on" : "off",
1913 nic_pause.auto_neg ? "on" : "off");
1919 * DPDK callback to update the RSS hash key and RSS hash type.
1922 * Pointer to Ethernet device structure.
1924 * RSS configuration data.
1927 * 0 on success, negative error value otherwise.
1929 static int hinic_rss_hash_update(struct rte_eth_dev *dev,
1930 struct rte_eth_rss_conf *rss_conf)
1932 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1933 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
1934 u8 hashkey[HINIC_RSS_KEY_SIZE] = {0};
1935 u8 prio_tc[HINIC_DCB_UP_MAX] = {0};
1936 u64 rss_hf = rss_conf->rss_hf;
1937 struct nic_rss_type rss_type = {0};
1940 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG)) {
1941 PMD_DRV_LOG(WARNING, "RSS is not enabled");
1945 if (rss_conf->rss_key_len > HINIC_RSS_KEY_SIZE) {
1946 PMD_DRV_LOG(ERR, "Invalid rss key, rss_key_len: %d",
1947 rss_conf->rss_key_len);
1951 if (rss_conf->rss_key) {
1952 memcpy(hashkey, rss_conf->rss_key, rss_conf->rss_key_len);
1953 err = hinic_rss_set_template_tbl(nic_dev->hwdev, tmpl_idx,
1956 PMD_DRV_LOG(ERR, "Set rss template table failed");
1961 rss_type.ipv4 = (rss_hf & (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4)) ? 1 : 0;
1962 rss_type.tcp_ipv4 = (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP) ? 1 : 0;
1963 rss_type.ipv6 = (rss_hf & (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6)) ? 1 : 0;
1964 rss_type.ipv6_ext = (rss_hf & ETH_RSS_IPV6_EX) ? 1 : 0;
1965 rss_type.tcp_ipv6 = (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP) ? 1 : 0;
1966 rss_type.tcp_ipv6_ext = (rss_hf & ETH_RSS_IPV6_TCP_EX) ? 1 : 0;
1967 rss_type.udp_ipv4 = (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP) ? 1 : 0;
1968 rss_type.udp_ipv6 = (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP) ? 1 : 0;
1970 err = hinic_set_rss_type(nic_dev->hwdev, tmpl_idx, rss_type);
1972 PMD_DRV_LOG(ERR, "Set rss type table failed");
1979 memset(prio_tc, 0, sizeof(prio_tc));
1980 (void)hinic_rss_cfg(nic_dev->hwdev, 0, tmpl_idx, 0, prio_tc);
1985 * DPDK callback to get the RSS hash configuration.
1988 * Pointer to Ethernet device structure.
1990 * RSS configuration data.
1993 * 0 on success, negative error value otherwise.
1995 static int hinic_rss_conf_get(struct rte_eth_dev *dev,
1996 struct rte_eth_rss_conf *rss_conf)
1998 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
1999 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
2000 u8 hashkey[HINIC_RSS_KEY_SIZE] = {0};
2001 struct nic_rss_type rss_type = {0};
2004 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG)) {
2005 PMD_DRV_LOG(WARNING, "RSS is not enabled");
2009 err = hinic_rss_get_template_tbl(nic_dev->hwdev, tmpl_idx, hashkey);
2013 if (rss_conf->rss_key &&
2014 rss_conf->rss_key_len >= HINIC_RSS_KEY_SIZE) {
2015 memcpy(rss_conf->rss_key, hashkey, sizeof(hashkey));
2016 rss_conf->rss_key_len = sizeof(hashkey);
2019 err = hinic_get_rss_type(nic_dev->hwdev, tmpl_idx, &rss_type);
2023 rss_conf->rss_hf = 0;
2024 rss_conf->rss_hf |= rss_type.ipv4 ?
2025 (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4) : 0;
2026 rss_conf->rss_hf |= rss_type.tcp_ipv4 ? ETH_RSS_NONFRAG_IPV4_TCP : 0;
2027 rss_conf->rss_hf |= rss_type.ipv6 ?
2028 (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6) : 0;
2029 rss_conf->rss_hf |= rss_type.ipv6_ext ? ETH_RSS_IPV6_EX : 0;
2030 rss_conf->rss_hf |= rss_type.tcp_ipv6 ? ETH_RSS_NONFRAG_IPV6_TCP : 0;
2031 rss_conf->rss_hf |= rss_type.tcp_ipv6_ext ? ETH_RSS_IPV6_TCP_EX : 0;
2032 rss_conf->rss_hf |= rss_type.udp_ipv4 ? ETH_RSS_NONFRAG_IPV4_UDP : 0;
2033 rss_conf->rss_hf |= rss_type.udp_ipv6 ? ETH_RSS_NONFRAG_IPV6_UDP : 0;
2039 * DPDK callback to update the RSS redirection table.
2042 * Pointer to Ethernet device structure.
2044 * Pointer to RSS reta configuration data.
2046 * Size of the RETA table.
2049 * 0 on success, negative error value otherwise.
2051 static int hinic_rss_indirtbl_update(struct rte_eth_dev *dev,
2052 struct rte_eth_rss_reta_entry64 *reta_conf,
2055 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2056 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
2057 u8 prio_tc[HINIC_DCB_UP_MAX] = {0};
2058 u32 indirtbl[NIC_RSS_INDIR_SIZE] = {0};
2063 if (!(nic_dev->flags & ETH_MQ_RX_RSS_FLAG))
2066 if (reta_size != NIC_RSS_INDIR_SIZE) {
2067 PMD_DRV_LOG(ERR, "Invalid reta size, reta_size: %d", reta_size);
2071 err = hinic_rss_get_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
2075 /* update rss indir_tbl */
2076 for (i = 0; i < reta_size; i++) {
2077 idx = i / RTE_RETA_GROUP_SIZE;
2078 shift = i % RTE_RETA_GROUP_SIZE;
2080 if (reta_conf[idx].reta[shift] >= nic_dev->num_rq) {
2081 PMD_DRV_LOG(ERR, "Invalid reta entry, indirtbl[%d]: %d "
2082 "exceeds the maximum rxq num: %d", i,
2083 reta_conf[idx].reta[shift], nic_dev->num_rq);
2087 if (reta_conf[idx].mask & (1ULL << shift))
2088 indirtbl[i] = reta_conf[idx].reta[shift];
2091 err = hinic_rss_set_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
2095 nic_dev->rss_indir_flag = true;
2100 memset(prio_tc, 0, sizeof(prio_tc));
2101 (void)hinic_rss_cfg(nic_dev->hwdev, 0, tmpl_idx, 0, prio_tc);
2107 * DPDK callback to get the RSS indirection table.
2110 * Pointer to Ethernet device structure.
2112 * Pointer to RSS reta configuration data.
2114 * Size of the RETA table.
2117 * 0 on success, negative error value otherwise.
2119 static int hinic_rss_indirtbl_query(struct rte_eth_dev *dev,
2120 struct rte_eth_rss_reta_entry64 *reta_conf,
2123 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2124 u8 tmpl_idx = nic_dev->rss_tmpl_idx;
2126 u32 indirtbl[NIC_RSS_INDIR_SIZE] = {0};
2130 if (reta_size != NIC_RSS_INDIR_SIZE) {
2131 PMD_DRV_LOG(ERR, "Invalid reta size, reta_size: %d", reta_size);
2135 err = hinic_rss_get_indir_tbl(nic_dev->hwdev, tmpl_idx, indirtbl);
2137 PMD_DRV_LOG(ERR, "Get rss indirect table failed, error: %d",
2142 for (i = 0; i < reta_size; i++) {
2143 idx = i / RTE_RETA_GROUP_SIZE;
2144 shift = i % RTE_RETA_GROUP_SIZE;
2145 if (reta_conf[idx].mask & (1ULL << shift))
2146 reta_conf[idx].reta[shift] = (uint16_t)indirtbl[i];
2153 * DPDK callback to get extended device statistics.
2156 * Pointer to Ethernet device.
2158 * Pointer to rte extended stats table.
2160 * The size of the stats table.
2163 * Number of extended stats on success and stats is filled,
2164 * negative error value otherwise.
2166 static int hinic_dev_xstats_get(struct rte_eth_dev *dev,
2167 struct rte_eth_xstat *xstats,
2173 struct hinic_nic_dev *nic_dev;
2174 struct hinic_phy_port_stats port_stats;
2175 struct hinic_vport_stats vport_stats;
2176 struct hinic_rxq *rxq = NULL;
2177 struct hinic_rxq_stats rxq_stats;
2178 struct hinic_txq *txq = NULL;
2179 struct hinic_txq_stats txq_stats;
2181 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2182 count = hinic_xstats_calc_num(nic_dev);
2188 /* Get stats from hinic_rxq_stats */
2189 for (qid = 0; qid < nic_dev->num_rq; qid++) {
2190 rxq = nic_dev->rxqs[qid];
2191 hinic_rxq_get_stats(rxq, &rxq_stats);
2193 for (i = 0; i < HINIC_RXQ_XSTATS_NUM; i++) {
2194 xstats[count].value =
2195 *(uint64_t *)(((char *)&rxq_stats) +
2196 hinic_rxq_stats_strings[i].offset);
2197 xstats[count].id = count;
2202 /* Get stats from hinic_txq_stats */
2203 for (qid = 0; qid < nic_dev->num_sq; qid++) {
2204 txq = nic_dev->txqs[qid];
2205 hinic_txq_get_stats(txq, &txq_stats);
2207 for (i = 0; i < HINIC_TXQ_XSTATS_NUM; i++) {
2208 xstats[count].value =
2209 *(uint64_t *)(((char *)&txq_stats) +
2210 hinic_txq_stats_strings[i].offset);
2211 xstats[count].id = count;
2216 /* Get stats from hinic_vport_stats */
2217 err = hinic_get_vport_stats(nic_dev->hwdev, &vport_stats);
2221 for (i = 0; i < HINIC_VPORT_XSTATS_NUM; i++) {
2222 xstats[count].value =
2223 *(uint64_t *)(((char *)&vport_stats) +
2224 hinic_vport_stats_strings[i].offset);
2225 xstats[count].id = count;
2229 if (HINIC_IS_VF(nic_dev->hwdev))
2232 /* Get stats from hinic_phy_port_stats */
2233 err = hinic_get_phy_port_stats(nic_dev->hwdev, &port_stats);
2237 for (i = 0; i < HINIC_PHYPORT_XSTATS_NUM; i++) {
2238 xstats[count].value = *(uint64_t *)(((char *)&port_stats) +
2239 hinic_phyport_stats_strings[i].offset);
2240 xstats[count].id = count;
2247 static void hinic_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
2248 struct rte_eth_rxq_info *qinfo)
2250 struct hinic_rxq *rxq = dev->data->rx_queues[queue_id];
2252 qinfo->mp = rxq->mb_pool;
2253 qinfo->nb_desc = rxq->q_depth;
2256 static void hinic_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
2257 struct rte_eth_txq_info *qinfo)
2259 struct hinic_txq *txq = dev->data->tx_queues[queue_id];
2261 qinfo->nb_desc = txq->q_depth;
2265 * DPDK callback to retrieve names of extended device statistics
2268 * Pointer to Ethernet device structure.
2269 * @param xstats_names
2270 * Buffer to insert names into.
2273 * Number of xstats names.
2275 static int hinic_dev_xstats_get_names(struct rte_eth_dev *dev,
2276 struct rte_eth_xstat_name *xstats_names,
2277 __rte_unused unsigned int limit)
2279 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2283 if (xstats_names == NULL)
2284 return hinic_xstats_calc_num(nic_dev);
2286 /* get pmd rxq stats */
2287 for (q_num = 0; q_num < nic_dev->num_rq; q_num++) {
2288 for (i = 0; i < HINIC_RXQ_XSTATS_NUM; i++) {
2289 snprintf(xstats_names[count].name,
2290 sizeof(xstats_names[count].name),
2292 q_num, hinic_rxq_stats_strings[i].name);
2297 /* get pmd txq stats */
2298 for (q_num = 0; q_num < nic_dev->num_sq; q_num++) {
2299 for (i = 0; i < HINIC_TXQ_XSTATS_NUM; i++) {
2300 snprintf(xstats_names[count].name,
2301 sizeof(xstats_names[count].name),
2303 q_num, hinic_txq_stats_strings[i].name);
2308 /* get vport stats */
2309 for (i = 0; i < HINIC_VPORT_XSTATS_NUM; i++) {
2310 snprintf(xstats_names[count].name,
2311 sizeof(xstats_names[count].name),
2312 "%s", hinic_vport_stats_strings[i].name);
2316 if (HINIC_IS_VF(nic_dev->hwdev))
2319 /* get phy port stats */
2320 for (i = 0; i < HINIC_PHYPORT_XSTATS_NUM; i++) {
2321 snprintf(xstats_names[count].name,
2322 sizeof(xstats_names[count].name),
2323 "%s", hinic_phyport_stats_strings[i].name);
2331 * DPDK callback to set mac address
2334 * Pointer to Ethernet device structure.
2336 * Pointer to mac address
2338 * 0 on success, negative error value otherwise.
2340 static int hinic_set_mac_addr(struct rte_eth_dev *dev,
2341 struct rte_ether_addr *addr)
2343 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2347 func_id = hinic_global_func_id(nic_dev->hwdev);
2348 err = hinic_update_mac(nic_dev->hwdev, nic_dev->default_addr.addr_bytes,
2349 addr->addr_bytes, 0, func_id);
2353 rte_ether_addr_copy(addr, &nic_dev->default_addr);
2355 PMD_DRV_LOG(INFO, "Set new mac address %02x:%02x:%02x:%02x:%02x:%02x",
2356 addr->addr_bytes[0], addr->addr_bytes[1],
2357 addr->addr_bytes[2], addr->addr_bytes[3],
2358 addr->addr_bytes[4], addr->addr_bytes[5]);
2364 * DPDK callback to remove a MAC address.
2367 * Pointer to Ethernet device structure.
2369 * MAC address index, should less than 128.
2371 static void hinic_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
2373 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2377 if (index >= HINIC_MAX_UC_MAC_ADDRS) {
2378 PMD_DRV_LOG(INFO, "Remove mac index(%u) is out of range",
2383 func_id = hinic_global_func_id(nic_dev->hwdev);
2384 ret = hinic_del_mac(nic_dev->hwdev,
2385 dev->data->mac_addrs[index].addr_bytes, 0, func_id);
2389 memset(&dev->data->mac_addrs[index], 0, sizeof(struct rte_ether_addr));
2393 * DPDK callback to add a MAC address.
2396 * Pointer to Ethernet device structure.
2398 * Pointer to MAC address
2400 * MAC address index, should less than 128.
2402 * VMDq pool index(not used).
2405 * 0 on success, negative error value otherwise.
2407 static int hinic_mac_addr_add(struct rte_eth_dev *dev,
2408 struct rte_ether_addr *mac_addr, uint32_t index,
2409 __rte_unused uint32_t vmdq)
2411 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2416 if (index >= HINIC_MAX_UC_MAC_ADDRS) {
2417 PMD_DRV_LOG(INFO, "Add mac index(%u) is out of range", index);
2421 /* First, make sure this address isn't already configured. */
2422 for (i = 0; (i != HINIC_MAX_UC_MAC_ADDRS); ++i) {
2423 /* Skip this index, it's going to be reconfigured. */
2427 if (memcmp(&dev->data->mac_addrs[i],
2428 mac_addr, sizeof(*mac_addr)))
2431 PMD_DRV_LOG(INFO, "MAC address already configured");
2435 func_id = hinic_global_func_id(nic_dev->hwdev);
2436 ret = hinic_set_mac(nic_dev->hwdev, mac_addr->addr_bytes, 0, func_id);
2440 dev->data->mac_addrs[index] = *mac_addr;
2445 * DPDK callback to set multicast mac address
2448 * Pointer to Ethernet device structure.
2449 * @param mc_addr_set
2450 * Pointer to multicast mac address
2454 * 0 on success, negative error value otherwise.
2456 static int hinic_set_mc_addr_list(struct rte_eth_dev *dev,
2457 struct rte_ether_addr *mc_addr_set,
2458 uint32_t nb_mc_addr)
2460 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2465 func_id = hinic_global_func_id(nic_dev->hwdev);
2467 /* delete old multi_cast addrs firstly */
2468 hinic_delete_mc_addr_list(nic_dev);
2470 if (nb_mc_addr > HINIC_MAX_MC_MAC_ADDRS)
2473 for (i = 0; i < nb_mc_addr; i++) {
2474 ret = hinic_set_mac(nic_dev->hwdev, mc_addr_set[i].addr_bytes,
2476 /* if add mc addr failed, set all multi_cast */
2478 hinic_delete_mc_addr_list(nic_dev);
2482 rte_ether_addr_copy(&mc_addr_set[i], &nic_dev->mc_list[i]);
2488 hinic_dev_allmulticast_enable(dev);
2494 * DPDK callback to manage filter control operations
2497 * Pointer to Ethernet device structure.
2498 * @param filter_type
2499 * Filter type, which just supports generic type.
2501 * Filter operation to perform.
2503 * Pointer to operation-specific structure.
2506 * 0 on success, negative error value otherwise.
2508 static int hinic_dev_filter_ctrl(struct rte_eth_dev *dev,
2509 enum rte_filter_type filter_type,
2510 enum rte_filter_op filter_op,
2513 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2514 int func_id = hinic_global_func_id(nic_dev->hwdev);
2516 switch (filter_type) {
2517 case RTE_ETH_FILTER_GENERIC:
2518 if (filter_op != RTE_ETH_FILTER_GET)
2520 *(const void **)arg = &hinic_flow_ops;
2523 PMD_DRV_LOG(INFO, "Filter type (%d) not supported",
2528 PMD_DRV_LOG(INFO, "Set filter_ctrl succeed, func_id: 0x%x, filter_type: 0x%x,"
2529 "filter_op: 0x%x.", func_id, filter_type, filter_op);
2533 static int hinic_set_default_pause_feature(struct hinic_nic_dev *nic_dev)
2535 struct nic_pause_config pause_config = {0};
2538 pause_config.auto_neg = 0;
2539 pause_config.rx_pause = HINIC_DEFAUT_PAUSE_CONFIG;
2540 pause_config.tx_pause = HINIC_DEFAUT_PAUSE_CONFIG;
2542 err = hinic_set_pause_config(nic_dev->hwdev, pause_config);
2546 nic_dev->pause_set = true;
2547 nic_dev->nic_pause.auto_neg = pause_config.auto_neg;
2548 nic_dev->nic_pause.rx_pause = pause_config.rx_pause;
2549 nic_dev->nic_pause.tx_pause = pause_config.tx_pause;
2554 static int hinic_set_default_dcb_feature(struct hinic_nic_dev *nic_dev)
2556 u8 up_tc[HINIC_DCB_UP_MAX] = {0};
2557 u8 up_pgid[HINIC_DCB_UP_MAX] = {0};
2558 u8 up_bw[HINIC_DCB_UP_MAX] = {0};
2559 u8 pg_bw[HINIC_DCB_UP_MAX] = {0};
2560 u8 up_strict[HINIC_DCB_UP_MAX] = {0};
2564 for (i = 0; i < HINIC_DCB_UP_MAX; i++)
2567 return hinic_dcb_set_ets(nic_dev->hwdev, up_tc, pg_bw,
2568 up_pgid, up_bw, up_strict);
2571 static int hinic_init_default_cos(struct hinic_nic_dev *nic_dev)
2576 if (!HINIC_IS_VF(nic_dev->hwdev)) {
2577 nic_dev->default_cos =
2578 (hinic_global_func_id(nic_dev->hwdev) +
2579 DEFAULT_BASE_COS) % NR_MAX_COS;
2581 err = hinic_vf_get_default_cos(nic_dev->hwdev, &cos_id);
2583 PMD_DRV_LOG(ERR, "Get VF default cos failed, err: %d",
2588 nic_dev->default_cos = cos_id;
2594 static int hinic_set_default_hw_feature(struct hinic_nic_dev *nic_dev)
2598 err = hinic_init_default_cos(nic_dev);
2602 if (hinic_func_type(nic_dev->hwdev) == TYPE_VF)
2605 /* Restore DCB configure to default status */
2606 err = hinic_set_default_dcb_feature(nic_dev);
2610 /* Set pause enable, and up will disable pfc. */
2611 err = hinic_set_default_pause_feature(nic_dev);
2615 err = hinic_reset_port_link_cfg(nic_dev->hwdev);
2619 err = hinic_set_link_status_follow(nic_dev->hwdev,
2620 HINIC_LINK_FOLLOW_PORT);
2621 if (err == HINIC_MGMT_CMD_UNSUPPORTED)
2622 PMD_DRV_LOG(WARNING, "Don't support to set link status follow phy port status");
2626 return hinic_set_anti_attack(nic_dev->hwdev, true);
2629 static int32_t hinic_card_workmode_check(struct hinic_nic_dev *nic_dev)
2631 struct hinic_board_info info = { 0 };
2634 if (hinic_func_type(nic_dev->hwdev) == TYPE_VF)
2637 rc = hinic_get_board_info(nic_dev->hwdev, &info);
2641 return (info.service_mode == HINIC_SERVICE_MODE_NIC ? HINIC_OK :
2645 static int hinic_copy_mempool_init(struct hinic_nic_dev *nic_dev)
2647 nic_dev->cpy_mpool = rte_mempool_lookup(nic_dev->proc_dev_name);
2648 if (nic_dev->cpy_mpool == NULL) {
2649 nic_dev->cpy_mpool =
2650 rte_pktmbuf_pool_create(nic_dev->proc_dev_name,
2651 HINIC_COPY_MEMPOOL_DEPTH,
2653 HINIC_COPY_MBUF_SIZE,
2655 if (!nic_dev->cpy_mpool) {
2656 PMD_DRV_LOG(ERR, "Create copy mempool failed, errno: %d, dev_name: %s",
2657 rte_errno, nic_dev->proc_dev_name);
2665 static void hinic_copy_mempool_uninit(struct hinic_nic_dev *nic_dev)
2667 if (nic_dev->cpy_mpool != NULL)
2668 rte_mempool_free(nic_dev->cpy_mpool);
2671 static int hinic_init_sw_rxtxqs(struct hinic_nic_dev *nic_dev)
2676 /* allocate software txq array */
2677 txq_size = nic_dev->nic_cap.max_sqs * sizeof(*nic_dev->txqs);
2678 nic_dev->txqs = kzalloc_aligned(txq_size, GFP_KERNEL);
2679 if (!nic_dev->txqs) {
2680 PMD_DRV_LOG(ERR, "Allocate txqs failed");
2684 /* allocate software rxq array */
2685 rxq_size = nic_dev->nic_cap.max_rqs * sizeof(*nic_dev->rxqs);
2686 nic_dev->rxqs = kzalloc_aligned(rxq_size, GFP_KERNEL);
2687 if (!nic_dev->rxqs) {
2689 kfree(nic_dev->txqs);
2690 nic_dev->txqs = NULL;
2692 PMD_DRV_LOG(ERR, "Allocate rxqs failed");
2699 static void hinic_deinit_sw_rxtxqs(struct hinic_nic_dev *nic_dev)
2701 kfree(nic_dev->txqs);
2702 nic_dev->txqs = NULL;
2704 kfree(nic_dev->rxqs);
2705 nic_dev->rxqs = NULL;
2708 static int hinic_nic_dev_create(struct rte_eth_dev *eth_dev)
2710 struct hinic_nic_dev *nic_dev =
2711 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
2714 nic_dev->hwdev = rte_zmalloc("hinic_hwdev", sizeof(*nic_dev->hwdev),
2715 RTE_CACHE_LINE_SIZE);
2716 if (!nic_dev->hwdev) {
2717 PMD_DRV_LOG(ERR, "Allocate hinic hwdev memory failed, dev_name: %s",
2718 eth_dev->data->name);
2721 nic_dev->hwdev->pcidev_hdl = RTE_ETH_DEV_TO_PCI(eth_dev);
2724 rc = hinic_osdep_init(nic_dev->hwdev);
2726 PMD_DRV_LOG(ERR, "Initialize os_dep failed, dev_name: %s",
2727 eth_dev->data->name);
2728 goto init_osdep_fail;
2732 rc = hinic_hwif_res_init(nic_dev->hwdev);
2734 PMD_DRV_LOG(ERR, "Initialize hwif failed, dev_name: %s",
2735 eth_dev->data->name);
2736 goto init_hwif_fail;
2740 rc = init_cfg_mgmt(nic_dev->hwdev);
2742 PMD_DRV_LOG(ERR, "Initialize cfg_mgmt failed, dev_name: %s",
2743 eth_dev->data->name);
2744 goto init_cfgmgnt_fail;
2748 rc = hinic_comm_aeqs_init(nic_dev->hwdev);
2750 PMD_DRV_LOG(ERR, "Initialize aeqs failed, dev_name: %s",
2751 eth_dev->data->name);
2752 goto init_aeqs_fail;
2755 /* init_pf_to_mgnt */
2756 rc = hinic_comm_pf_to_mgmt_init(nic_dev->hwdev);
2758 PMD_DRV_LOG(ERR, "Initialize pf_to_mgmt failed, dev_name: %s",
2759 eth_dev->data->name);
2760 goto init_pf_to_mgmt_fail;
2764 rc = hinic_comm_func_to_func_init(nic_dev->hwdev);
2766 PMD_DRV_LOG(ERR, "Initialize func_to_func failed, dev_name: %s",
2767 eth_dev->data->name);
2768 goto init_func_to_func_fail;
2771 rc = hinic_card_workmode_check(nic_dev);
2773 PMD_DRV_LOG(ERR, "Check card workmode failed, dev_name: %s",
2774 eth_dev->data->name);
2775 goto workmode_check_fail;
2778 /* do l2nic reset to make chip clear */
2779 rc = hinic_l2nic_reset(nic_dev->hwdev);
2781 PMD_DRV_LOG(ERR, "Do l2nic reset failed, dev_name: %s",
2782 eth_dev->data->name);
2783 goto l2nic_reset_fail;
2786 /* init dma and aeq msix attribute table */
2787 (void)hinic_init_attr_table(nic_dev->hwdev);
2790 rc = hinic_comm_cmdqs_init(nic_dev->hwdev);
2792 PMD_DRV_LOG(ERR, "Initialize cmdq failed, dev_name: %s",
2793 eth_dev->data->name);
2794 goto init_cmdq_fail;
2797 /* set hardware state active */
2798 rc = hinic_activate_hwdev_state(nic_dev->hwdev);
2800 PMD_DRV_LOG(ERR, "Initialize resources state failed, dev_name: %s",
2801 eth_dev->data->name);
2802 goto init_resources_state_fail;
2805 /* init_capability */
2806 rc = hinic_init_capability(nic_dev->hwdev);
2808 PMD_DRV_LOG(ERR, "Initialize capability failed, dev_name: %s",
2809 eth_dev->data->name);
2813 /* get nic capability */
2814 if (!hinic_support_nic(nic_dev->hwdev, &nic_dev->nic_cap)) {
2815 PMD_DRV_LOG(ERR, "Hw doesn't support nic, dev_name: %s",
2816 eth_dev->data->name);
2818 goto nic_check_fail;
2821 /* init root cla and function table */
2822 rc = hinic_init_nicio(nic_dev->hwdev);
2824 PMD_DRV_LOG(ERR, "Initialize nic_io failed, dev_name: %s",
2825 eth_dev->data->name);
2826 goto init_nicio_fail;
2829 /* init_software_txrxq */
2830 rc = hinic_init_sw_rxtxqs(nic_dev);
2832 PMD_DRV_LOG(ERR, "Initialize sw_rxtxqs failed, dev_name: %s",
2833 eth_dev->data->name);
2834 goto init_sw_rxtxqs_fail;
2837 rc = hinic_copy_mempool_init(nic_dev);
2839 PMD_DRV_LOG(ERR, "Create copy mempool failed, dev_name: %s",
2840 eth_dev->data->name);
2841 goto init_mpool_fail;
2844 /* set hardware feature to default status */
2845 rc = hinic_set_default_hw_feature(nic_dev);
2847 PMD_DRV_LOG(ERR, "Initialize hardware default features failed, dev_name: %s",
2848 eth_dev->data->name);
2849 goto set_default_hw_feature_fail;
2854 set_default_hw_feature_fail:
2855 hinic_copy_mempool_uninit(nic_dev);
2858 hinic_deinit_sw_rxtxqs(nic_dev);
2860 init_sw_rxtxqs_fail:
2861 hinic_deinit_nicio(nic_dev->hwdev);
2866 hinic_deactivate_hwdev_state(nic_dev->hwdev);
2868 init_resources_state_fail:
2869 hinic_comm_cmdqs_free(nic_dev->hwdev);
2873 workmode_check_fail:
2874 hinic_comm_func_to_func_free(nic_dev->hwdev);
2876 init_func_to_func_fail:
2877 hinic_comm_pf_to_mgmt_free(nic_dev->hwdev);
2879 init_pf_to_mgmt_fail:
2880 hinic_comm_aeqs_free(nic_dev->hwdev);
2883 free_cfg_mgmt(nic_dev->hwdev);
2886 hinic_hwif_res_free(nic_dev->hwdev);
2889 hinic_osdep_deinit(nic_dev->hwdev);
2892 rte_free(nic_dev->hwdev);
2893 nic_dev->hwdev = NULL;
2898 static void hinic_nic_dev_destroy(struct rte_eth_dev *eth_dev)
2900 struct hinic_nic_dev *nic_dev =
2901 HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
2903 (void)hinic_set_link_status_follow(nic_dev->hwdev,
2904 HINIC_LINK_FOLLOW_DEFAULT);
2905 hinic_copy_mempool_uninit(nic_dev);
2906 hinic_deinit_sw_rxtxqs(nic_dev);
2907 hinic_deinit_nicio(nic_dev->hwdev);
2908 hinic_deactivate_hwdev_state(nic_dev->hwdev);
2909 hinic_comm_cmdqs_free(nic_dev->hwdev);
2910 hinic_comm_func_to_func_free(nic_dev->hwdev);
2911 hinic_comm_pf_to_mgmt_free(nic_dev->hwdev);
2912 hinic_comm_aeqs_free(nic_dev->hwdev);
2913 free_cfg_mgmt(nic_dev->hwdev);
2914 hinic_hwif_res_free(nic_dev->hwdev);
2915 hinic_osdep_deinit(nic_dev->hwdev);
2916 rte_free(nic_dev->hwdev);
2917 nic_dev->hwdev = NULL;
2921 * DPDK callback to close the device.
2924 * Pointer to Ethernet device structure.
2926 static void hinic_dev_close(struct rte_eth_dev *dev)
2928 struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
2930 if (rte_bit_relaxed_test_and_set32(HINIC_DEV_CLOSE,
2931 &nic_dev->dev_status)) {
2932 PMD_DRV_LOG(WARNING, "Device %s already closed",
2937 /* stop device first */
2938 hinic_dev_stop(dev);
2940 /* rx_cqe, rx_info */
2941 hinic_free_all_rx_resources(dev);
2944 hinic_free_all_tx_resources(dev);
2946 /* free wq, pi_dma_addr */
2947 hinic_free_all_rq(nic_dev);
2949 /* free wq, db_addr */
2950 hinic_free_all_sq(nic_dev);
2952 /* deinit mac vlan tbl */
2953 hinic_deinit_mac_addr(dev);
2954 hinic_remove_all_vlanid(dev);
2956 /* disable hardware and uio interrupt */
2957 hinic_disable_interrupt(dev);
2959 /* deinit nic hardware device */
2960 hinic_nic_dev_destroy(dev);
2963 static const struct eth_dev_ops hinic_pmd_ops = {
2964 .dev_configure = hinic_dev_configure,
2965 .dev_infos_get = hinic_dev_infos_get,
2966 .fw_version_get = hinic_fw_version_get,
2967 .rx_queue_setup = hinic_rx_queue_setup,
2968 .tx_queue_setup = hinic_tx_queue_setup,
2969 .dev_start = hinic_dev_start,
2970 .dev_set_link_up = hinic_dev_set_link_up,
2971 .dev_set_link_down = hinic_dev_set_link_down,
2972 .link_update = hinic_link_update,
2973 .rx_queue_release = hinic_rx_queue_release,
2974 .tx_queue_release = hinic_tx_queue_release,
2975 .dev_stop = hinic_dev_stop,
2976 .dev_close = hinic_dev_close,
2977 .mtu_set = hinic_dev_set_mtu,
2978 .vlan_filter_set = hinic_vlan_filter_set,
2979 .vlan_offload_set = hinic_vlan_offload_set,
2980 .allmulticast_enable = hinic_dev_allmulticast_enable,
2981 .allmulticast_disable = hinic_dev_allmulticast_disable,
2982 .promiscuous_enable = hinic_dev_promiscuous_enable,
2983 .promiscuous_disable = hinic_dev_promiscuous_disable,
2984 .flow_ctrl_get = hinic_flow_ctrl_get,
2985 .flow_ctrl_set = hinic_flow_ctrl_set,
2986 .rss_hash_update = hinic_rss_hash_update,
2987 .rss_hash_conf_get = hinic_rss_conf_get,
2988 .reta_update = hinic_rss_indirtbl_update,
2989 .reta_query = hinic_rss_indirtbl_query,
2990 .stats_get = hinic_dev_stats_get,
2991 .stats_reset = hinic_dev_stats_reset,
2992 .xstats_get = hinic_dev_xstats_get,
2993 .xstats_reset = hinic_dev_xstats_reset,
2994 .xstats_get_names = hinic_dev_xstats_get_names,
2995 .rxq_info_get = hinic_rxq_info_get,
2996 .txq_info_get = hinic_txq_info_get,
2997 .mac_addr_set = hinic_set_mac_addr,
2998 .mac_addr_remove = hinic_mac_addr_remove,
2999 .mac_addr_add = hinic_mac_addr_add,
3000 .set_mc_addr_list = hinic_set_mc_addr_list,
3001 .filter_ctrl = hinic_dev_filter_ctrl,
3004 static const struct eth_dev_ops hinic_pmd_vf_ops = {
3005 .dev_configure = hinic_dev_configure,
3006 .dev_infos_get = hinic_dev_infos_get,
3007 .fw_version_get = hinic_fw_version_get,
3008 .rx_queue_setup = hinic_rx_queue_setup,
3009 .tx_queue_setup = hinic_tx_queue_setup,
3010 .dev_start = hinic_dev_start,
3011 .link_update = hinic_link_update,
3012 .rx_queue_release = hinic_rx_queue_release,
3013 .tx_queue_release = hinic_tx_queue_release,
3014 .dev_stop = hinic_dev_stop,
3015 .dev_close = hinic_dev_close,
3016 .mtu_set = hinic_dev_set_mtu,
3017 .vlan_filter_set = hinic_vlan_filter_set,
3018 .vlan_offload_set = hinic_vlan_offload_set,
3019 .allmulticast_enable = hinic_dev_allmulticast_enable,
3020 .allmulticast_disable = hinic_dev_allmulticast_disable,
3021 .rss_hash_update = hinic_rss_hash_update,
3022 .rss_hash_conf_get = hinic_rss_conf_get,
3023 .reta_update = hinic_rss_indirtbl_update,
3024 .reta_query = hinic_rss_indirtbl_query,
3025 .stats_get = hinic_dev_stats_get,
3026 .stats_reset = hinic_dev_stats_reset,
3027 .xstats_get = hinic_dev_xstats_get,
3028 .xstats_reset = hinic_dev_xstats_reset,
3029 .xstats_get_names = hinic_dev_xstats_get_names,
3030 .rxq_info_get = hinic_rxq_info_get,
3031 .txq_info_get = hinic_txq_info_get,
3032 .mac_addr_set = hinic_set_mac_addr,
3033 .mac_addr_remove = hinic_mac_addr_remove,
3034 .mac_addr_add = hinic_mac_addr_add,
3035 .set_mc_addr_list = hinic_set_mc_addr_list,
3036 .filter_ctrl = hinic_dev_filter_ctrl,
3039 static int hinic_func_init(struct rte_eth_dev *eth_dev)
3041 struct rte_pci_device *pci_dev;
3042 struct rte_ether_addr *eth_addr;
3043 struct hinic_nic_dev *nic_dev;
3044 struct hinic_filter_info *filter_info;
3045 struct hinic_tcam_info *tcam_info;
3049 pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3051 /* EAL is SECONDARY and eth_dev is already created */
3052 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
3053 PMD_DRV_LOG(INFO, "Initialize %s in secondary process",
3054 eth_dev->data->name);
3059 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
3060 memset(nic_dev, 0, sizeof(*nic_dev));
3062 snprintf(nic_dev->proc_dev_name,
3063 sizeof(nic_dev->proc_dev_name),
3064 "hinic-%.4x:%.2x:%.2x.%x",
3065 pci_dev->addr.domain, pci_dev->addr.bus,
3066 pci_dev->addr.devid, pci_dev->addr.function);
3068 /* alloc mac_addrs */
3069 mac_size = HINIC_MAX_UC_MAC_ADDRS * sizeof(struct rte_ether_addr);
3070 eth_addr = rte_zmalloc("hinic_mac", mac_size, 0);
3072 PMD_DRV_LOG(ERR, "Allocate ethernet addresses' memory failed, dev_name: %s",
3073 eth_dev->data->name);
3077 eth_dev->data->mac_addrs = eth_addr;
3079 mac_size = HINIC_MAX_MC_MAC_ADDRS * sizeof(struct rte_ether_addr);
3080 nic_dev->mc_list = rte_zmalloc("hinic_mc", mac_size, 0);
3081 if (!nic_dev->mc_list) {
3082 PMD_DRV_LOG(ERR, "Allocate mcast address' memory failed, dev_name: %s",
3083 eth_dev->data->name);
3089 * Pass the information to the rte_eth_dev_close() that it should also
3090 * release the private port resources.
3092 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
3094 /* create hardware nic_device */
3095 rc = hinic_nic_dev_create(eth_dev);
3097 PMD_DRV_LOG(ERR, "Create nic device failed, dev_name: %s",
3098 eth_dev->data->name);
3099 goto create_nic_dev_fail;
3102 if (HINIC_IS_VF(nic_dev->hwdev))
3103 eth_dev->dev_ops = &hinic_pmd_vf_ops;
3105 eth_dev->dev_ops = &hinic_pmd_ops;
3107 rc = hinic_init_mac_addr(eth_dev);
3109 PMD_DRV_LOG(ERR, "Initialize mac table failed, dev_name: %s",
3110 eth_dev->data->name);
3114 /* register callback func to eal lib */
3115 rc = rte_intr_callback_register(&pci_dev->intr_handle,
3116 hinic_dev_interrupt_handler,
3119 PMD_DRV_LOG(ERR, "Register rte interrupt callback failed, dev_name: %s",
3120 eth_dev->data->name);
3121 goto reg_intr_cb_fail;
3124 /* enable uio/vfio intr/eventfd mapping */
3125 rc = rte_intr_enable(&pci_dev->intr_handle);
3127 PMD_DRV_LOG(ERR, "Enable rte interrupt failed, dev_name: %s",
3128 eth_dev->data->name);
3129 goto enable_intr_fail;
3131 rte_bit_relaxed_set32(HINIC_DEV_INTR_EN, &nic_dev->dev_status);
3133 /* initialize filter info */
3134 filter_info = &nic_dev->filter;
3135 tcam_info = &nic_dev->tcam;
3136 memset(filter_info, 0, sizeof(struct hinic_filter_info));
3137 memset(tcam_info, 0, sizeof(struct hinic_tcam_info));
3138 /* initialize 5tuple filter list */
3139 TAILQ_INIT(&filter_info->fivetuple_list);
3140 TAILQ_INIT(&tcam_info->tcam_list);
3141 TAILQ_INIT(&nic_dev->filter_ntuple_list);
3142 TAILQ_INIT(&nic_dev->filter_ethertype_list);
3143 TAILQ_INIT(&nic_dev->filter_fdir_rule_list);
3144 TAILQ_INIT(&nic_dev->hinic_flow_list);
3146 rte_bit_relaxed_set32(HINIC_DEV_INIT, &nic_dev->dev_status);
3147 PMD_DRV_LOG(INFO, "Initialize %s in primary successfully",
3148 eth_dev->data->name);
3153 (void)rte_intr_callback_unregister(&pci_dev->intr_handle,
3154 hinic_dev_interrupt_handler,
3158 hinic_deinit_mac_addr(eth_dev);
3161 eth_dev->dev_ops = NULL;
3162 hinic_nic_dev_destroy(eth_dev);
3164 create_nic_dev_fail:
3165 rte_free(nic_dev->mc_list);
3166 nic_dev->mc_list = NULL;
3170 eth_dev->data->mac_addrs = NULL;
3173 PMD_DRV_LOG(ERR, "Initialize %s in primary failed",
3174 eth_dev->data->name);
3178 static int hinic_dev_init(struct rte_eth_dev *eth_dev)
3180 struct rte_pci_device *pci_dev;
3182 pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3184 PMD_DRV_LOG(INFO, "Initializing pf hinic-%.4x:%.2x:%.2x.%x in %s process",
3185 pci_dev->addr.domain, pci_dev->addr.bus,
3186 pci_dev->addr.devid, pci_dev->addr.function,
3187 (rte_eal_process_type() == RTE_PROC_PRIMARY) ?
3188 "primary" : "secondary");
3190 /* rte_eth_dev rx_burst and tx_burst */
3191 eth_dev->rx_pkt_burst = hinic_recv_pkts;
3192 eth_dev->tx_pkt_burst = hinic_xmit_pkts;
3194 return hinic_func_init(eth_dev);
3197 static int hinic_dev_uninit(struct rte_eth_dev *dev)
3199 struct hinic_nic_dev *nic_dev;
3201 nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
3202 rte_bit_relaxed_clear32(HINIC_DEV_INIT, &nic_dev->dev_status);
3204 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3207 hinic_dev_close(dev);
3209 dev->dev_ops = NULL;
3210 dev->rx_pkt_burst = NULL;
3211 dev->tx_pkt_burst = NULL;
3213 rte_free(nic_dev->mc_list);
3215 rte_free(dev->data->mac_addrs);
3216 dev->data->mac_addrs = NULL;
3221 static struct rte_pci_id pci_id_hinic_map[] = {
3222 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_PRD) },
3223 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_25GE) },
3224 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_100GE) },
3225 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_VF) },
3226 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_VF_HV) },
3227 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_1822_DUAL_25GE) },
3228 { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_1822_100GE) },
3232 static int hinic_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3233 struct rte_pci_device *pci_dev)
3235 return rte_eth_dev_pci_generic_probe(pci_dev,
3236 sizeof(struct hinic_nic_dev), hinic_dev_init);
3239 static int hinic_pci_remove(struct rte_pci_device *pci_dev)
3241 return rte_eth_dev_pci_generic_remove(pci_dev, hinic_dev_uninit);
3244 static struct rte_pci_driver rte_hinic_pmd = {
3245 .id_table = pci_id_hinic_map,
3246 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
3247 .probe = hinic_pci_probe,
3248 .remove = hinic_pci_remove,
3251 RTE_PMD_REGISTER_PCI(net_hinic, rte_hinic_pmd);
3252 RTE_PMD_REGISTER_PCI_TABLE(net_hinic, pci_id_hinic_map);
3254 RTE_INIT(hinic_init_log)
3256 hinic_logtype = rte_log_register("pmd.net.hinic");
3257 if (hinic_logtype >= 0)
3258 rte_log_set_level(hinic_logtype, RTE_LOG_INFO);