1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2018 Aquantia Corporation
5 #include <rte_ethdev_pci.h>
7 #include "atl_ethdev.h"
8 #include "atl_common.h"
9 #include "atl_hw_regs.h"
11 #include "hw_atl/hw_atl_llh.h"
12 #include "hw_atl/hw_atl_b0.h"
13 #include "hw_atl/hw_atl_b0_internal.h"
15 static int eth_atl_dev_init(struct rte_eth_dev *eth_dev);
16 static int eth_atl_dev_uninit(struct rte_eth_dev *eth_dev);
18 static int atl_dev_configure(struct rte_eth_dev *dev);
19 static int atl_dev_start(struct rte_eth_dev *dev);
20 static void atl_dev_stop(struct rte_eth_dev *dev);
21 static int atl_dev_set_link_up(struct rte_eth_dev *dev);
22 static int atl_dev_set_link_down(struct rte_eth_dev *dev);
23 static void atl_dev_close(struct rte_eth_dev *dev);
24 static int atl_dev_reset(struct rte_eth_dev *dev);
25 static void atl_dev_promiscuous_enable(struct rte_eth_dev *dev);
26 static void atl_dev_promiscuous_disable(struct rte_eth_dev *dev);
27 static void atl_dev_allmulticast_enable(struct rte_eth_dev *dev);
28 static void atl_dev_allmulticast_disable(struct rte_eth_dev *dev);
29 static int atl_dev_link_update(struct rte_eth_dev *dev, int wait);
31 static int atl_dev_xstats_get_names(struct rte_eth_dev *dev __rte_unused,
32 struct rte_eth_xstat_name *xstats_names,
35 static int atl_dev_stats_get(struct rte_eth_dev *dev,
36 struct rte_eth_stats *stats);
38 static int atl_dev_xstats_get(struct rte_eth_dev *dev,
39 struct rte_eth_xstat *stats, unsigned int n);
41 static void atl_dev_stats_reset(struct rte_eth_dev *dev);
43 static int atl_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
46 static void atl_dev_info_get(struct rte_eth_dev *dev,
47 struct rte_eth_dev_info *dev_info);
49 static const uint32_t *atl_dev_supported_ptypes_get(struct rte_eth_dev *dev);
51 static int atl_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
54 static int atl_vlan_filter_set(struct rte_eth_dev *dev,
55 uint16_t vlan_id, int on);
57 static int atl_vlan_offload_set(struct rte_eth_dev *dev, int mask);
59 static void atl_vlan_strip_queue_set(struct rte_eth_dev *dev,
60 uint16_t queue_id, int on);
62 static int atl_vlan_tpid_set(struct rte_eth_dev *dev,
63 enum rte_vlan_type vlan_type, uint16_t tpid);
66 static int atl_dev_get_eeprom_length(struct rte_eth_dev *dev);
67 static int atl_dev_get_eeprom(struct rte_eth_dev *dev,
68 struct rte_dev_eeprom_info *eeprom);
69 static int atl_dev_set_eeprom(struct rte_eth_dev *dev,
70 struct rte_dev_eeprom_info *eeprom);
73 static int atl_dev_get_regs(struct rte_eth_dev *dev,
74 struct rte_dev_reg_info *regs);
77 static int atl_flow_ctrl_get(struct rte_eth_dev *dev,
78 struct rte_eth_fc_conf *fc_conf);
79 static int atl_flow_ctrl_set(struct rte_eth_dev *dev,
80 struct rte_eth_fc_conf *fc_conf);
82 static void atl_dev_link_status_print(struct rte_eth_dev *dev);
85 static int atl_dev_rxq_interrupt_setup(struct rte_eth_dev *dev);
86 static int atl_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on);
87 static int atl_dev_interrupt_get_status(struct rte_eth_dev *dev);
88 static int atl_dev_interrupt_action(struct rte_eth_dev *dev,
89 struct rte_intr_handle *handle);
90 static void atl_dev_interrupt_handler(void *param);
93 static int atl_add_mac_addr(struct rte_eth_dev *dev,
94 struct ether_addr *mac_addr,
95 uint32_t index, uint32_t pool);
96 static void atl_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
97 static int atl_set_default_mac_addr(struct rte_eth_dev *dev,
98 struct ether_addr *mac_addr);
100 static int atl_dev_set_mc_addr_list(struct rte_eth_dev *dev,
101 struct ether_addr *mc_addr_set,
102 uint32_t nb_mc_addr);
105 static int atl_reta_update(struct rte_eth_dev *dev,
106 struct rte_eth_rss_reta_entry64 *reta_conf,
108 static int atl_reta_query(struct rte_eth_dev *dev,
109 struct rte_eth_rss_reta_entry64 *reta_conf,
111 static int atl_rss_hash_update(struct rte_eth_dev *dev,
112 struct rte_eth_rss_conf *rss_conf);
113 static int atl_rss_hash_conf_get(struct rte_eth_dev *dev,
114 struct rte_eth_rss_conf *rss_conf);
117 static int eth_atl_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
118 struct rte_pci_device *pci_dev);
119 static int eth_atl_pci_remove(struct rte_pci_device *pci_dev);
121 static void atl_dev_info_get(struct rte_eth_dev *dev,
122 struct rte_eth_dev_info *dev_info);
124 int atl_logtype_init;
125 int atl_logtype_driver;
128 * The set of PCI devices this driver supports
130 static const struct rte_pci_id pci_id_atl_map[] = {
131 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_0001) },
132 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_D100) },
133 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_D107) },
134 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_D108) },
135 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_D109) },
137 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC100) },
138 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC107) },
139 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC108) },
140 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC109) },
141 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC111) },
142 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC112) },
144 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC100S) },
145 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC107S) },
146 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC108S) },
147 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC109S) },
148 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC111S) },
149 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC112S) },
151 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC111E) },
152 { RTE_PCI_DEVICE(PCI_VENDOR_ID_AQUANTIA, AQ_DEVICE_ID_AQC112E) },
153 { .vendor_id = 0, /* sentinel */ },
156 static struct rte_pci_driver rte_atl_pmd = {
157 .id_table = pci_id_atl_map,
158 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
159 RTE_PCI_DRV_IOVA_AS_VA,
160 .probe = eth_atl_pci_probe,
161 .remove = eth_atl_pci_remove,
164 #define ATL_RX_OFFLOADS (DEV_RX_OFFLOAD_VLAN_STRIP \
165 | DEV_RX_OFFLOAD_IPV4_CKSUM \
166 | DEV_RX_OFFLOAD_UDP_CKSUM \
167 | DEV_RX_OFFLOAD_TCP_CKSUM \
168 | DEV_RX_OFFLOAD_JUMBO_FRAME \
169 | DEV_RX_OFFLOAD_VLAN_FILTER)
171 #define ATL_TX_OFFLOADS (DEV_TX_OFFLOAD_VLAN_INSERT \
172 | DEV_TX_OFFLOAD_IPV4_CKSUM \
173 | DEV_TX_OFFLOAD_UDP_CKSUM \
174 | DEV_TX_OFFLOAD_TCP_CKSUM \
175 | DEV_TX_OFFLOAD_TCP_TSO \
176 | DEV_TX_OFFLOAD_MULTI_SEGS)
178 static const struct rte_eth_desc_lim rx_desc_lim = {
179 .nb_max = ATL_MAX_RING_DESC,
180 .nb_min = ATL_MIN_RING_DESC,
181 .nb_align = ATL_RXD_ALIGN,
184 static const struct rte_eth_desc_lim tx_desc_lim = {
185 .nb_max = ATL_MAX_RING_DESC,
186 .nb_min = ATL_MIN_RING_DESC,
187 .nb_align = ATL_TXD_ALIGN,
188 .nb_seg_max = ATL_TX_MAX_SEG,
189 .nb_mtu_seg_max = ATL_TX_MAX_SEG,
192 #define ATL_XSTATS_FIELD(name) { \
194 offsetof(struct aq_stats_s, name) \
197 struct atl_xstats_tbl_s {
202 static struct atl_xstats_tbl_s atl_xstats_tbl[] = {
203 ATL_XSTATS_FIELD(uprc),
204 ATL_XSTATS_FIELD(mprc),
205 ATL_XSTATS_FIELD(bprc),
206 ATL_XSTATS_FIELD(erpt),
207 ATL_XSTATS_FIELD(uptc),
208 ATL_XSTATS_FIELD(mptc),
209 ATL_XSTATS_FIELD(bptc),
210 ATL_XSTATS_FIELD(erpr),
211 ATL_XSTATS_FIELD(ubrc),
212 ATL_XSTATS_FIELD(ubtc),
213 ATL_XSTATS_FIELD(mbrc),
214 ATL_XSTATS_FIELD(mbtc),
215 ATL_XSTATS_FIELD(bbrc),
216 ATL_XSTATS_FIELD(bbtc),
219 static const struct eth_dev_ops atl_eth_dev_ops = {
220 .dev_configure = atl_dev_configure,
221 .dev_start = atl_dev_start,
222 .dev_stop = atl_dev_stop,
223 .dev_set_link_up = atl_dev_set_link_up,
224 .dev_set_link_down = atl_dev_set_link_down,
225 .dev_close = atl_dev_close,
226 .dev_reset = atl_dev_reset,
229 .promiscuous_enable = atl_dev_promiscuous_enable,
230 .promiscuous_disable = atl_dev_promiscuous_disable,
231 .allmulticast_enable = atl_dev_allmulticast_enable,
232 .allmulticast_disable = atl_dev_allmulticast_disable,
235 .link_update = atl_dev_link_update,
237 .get_reg = atl_dev_get_regs,
240 .stats_get = atl_dev_stats_get,
241 .xstats_get = atl_dev_xstats_get,
242 .xstats_get_names = atl_dev_xstats_get_names,
243 .stats_reset = atl_dev_stats_reset,
244 .xstats_reset = atl_dev_stats_reset,
246 .fw_version_get = atl_fw_version_get,
247 .dev_infos_get = atl_dev_info_get,
248 .dev_supported_ptypes_get = atl_dev_supported_ptypes_get,
250 .mtu_set = atl_dev_mtu_set,
253 .vlan_filter_set = atl_vlan_filter_set,
254 .vlan_offload_set = atl_vlan_offload_set,
255 .vlan_tpid_set = atl_vlan_tpid_set,
256 .vlan_strip_queue_set = atl_vlan_strip_queue_set,
259 .rx_queue_start = atl_rx_queue_start,
260 .rx_queue_stop = atl_rx_queue_stop,
261 .rx_queue_setup = atl_rx_queue_setup,
262 .rx_queue_release = atl_rx_queue_release,
264 .tx_queue_start = atl_tx_queue_start,
265 .tx_queue_stop = atl_tx_queue_stop,
266 .tx_queue_setup = atl_tx_queue_setup,
267 .tx_queue_release = atl_tx_queue_release,
269 .rx_queue_intr_enable = atl_dev_rx_queue_intr_enable,
270 .rx_queue_intr_disable = atl_dev_rx_queue_intr_disable,
272 .rx_queue_count = atl_rx_queue_count,
273 .rx_descriptor_status = atl_dev_rx_descriptor_status,
274 .tx_descriptor_status = atl_dev_tx_descriptor_status,
277 .get_eeprom_length = atl_dev_get_eeprom_length,
278 .get_eeprom = atl_dev_get_eeprom,
279 .set_eeprom = atl_dev_set_eeprom,
282 .flow_ctrl_get = atl_flow_ctrl_get,
283 .flow_ctrl_set = atl_flow_ctrl_set,
286 .mac_addr_add = atl_add_mac_addr,
287 .mac_addr_remove = atl_remove_mac_addr,
288 .mac_addr_set = atl_set_default_mac_addr,
289 .set_mc_addr_list = atl_dev_set_mc_addr_list,
290 .rxq_info_get = atl_rxq_info_get,
291 .txq_info_get = atl_txq_info_get,
293 .reta_update = atl_reta_update,
294 .reta_query = atl_reta_query,
295 .rss_hash_update = atl_rss_hash_update,
296 .rss_hash_conf_get = atl_rss_hash_conf_get,
299 static inline int32_t
300 atl_reset_hw(struct aq_hw_s *hw)
302 return hw_atl_b0_hw_reset(hw);
306 atl_enable_intr(struct rte_eth_dev *dev)
308 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
310 hw_atl_itr_irq_msk_setlsw_set(hw, 0xffffffff);
314 atl_disable_intr(struct aq_hw_s *hw)
316 PMD_INIT_FUNC_TRACE();
317 hw_atl_itr_irq_msk_clearlsw_set(hw, 0xffffffff);
321 eth_atl_dev_init(struct rte_eth_dev *eth_dev)
323 struct atl_adapter *adapter =
324 (struct atl_adapter *)eth_dev->data->dev_private;
325 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
326 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
327 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
330 PMD_INIT_FUNC_TRACE();
332 eth_dev->dev_ops = &atl_eth_dev_ops;
333 eth_dev->rx_pkt_burst = &atl_recv_pkts;
334 eth_dev->tx_pkt_burst = &atl_xmit_pkts;
335 eth_dev->tx_pkt_prepare = &atl_prep_pkts;
337 /* For secondary processes, the primary process has done all the work */
338 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
341 /* Vendor and Device ID need to be set before init of shared code */
342 hw->device_id = pci_dev->id.device_id;
343 hw->vendor_id = pci_dev->id.vendor_id;
344 hw->mmio = (void *)pci_dev->mem_resource[0].addr;
346 /* Hardware configuration - hardcode */
347 adapter->hw_cfg.is_lro = false;
348 adapter->hw_cfg.wol = false;
349 adapter->hw_cfg.is_rss = false;
350 adapter->hw_cfg.num_rss_queues = HW_ATL_B0_RSS_MAX;
352 adapter->hw_cfg.link_speed_msk = AQ_NIC_RATE_10G |
358 adapter->hw_cfg.flow_control = (AQ_NIC_FC_RX | AQ_NIC_FC_TX);
359 adapter->hw_cfg.aq_rss.indirection_table_size =
360 HW_ATL_B0_RSS_REDIRECTION_MAX;
362 hw->aq_nic_cfg = &adapter->hw_cfg;
364 /* disable interrupt */
365 atl_disable_intr(hw);
367 /* Allocate memory for storing MAC addresses */
368 eth_dev->data->mac_addrs = rte_zmalloc("atlantic", ETHER_ADDR_LEN, 0);
369 if (eth_dev->data->mac_addrs == NULL) {
370 PMD_INIT_LOG(ERR, "MAC Malloc failed");
374 err = hw_atl_utils_initfw(hw, &hw->aq_fw_ops);
378 /* Copy the permanent MAC address */
379 if (hw->aq_fw_ops->get_mac_permanent(hw,
380 eth_dev->data->mac_addrs->addr_bytes) != 0)
383 /* Reset the hw statistics */
384 atl_dev_stats_reset(eth_dev);
386 rte_intr_callback_register(intr_handle,
387 atl_dev_interrupt_handler, eth_dev);
389 /* enable uio/vfio intr/eventfd mapping */
390 rte_intr_enable(intr_handle);
392 /* enable support intr */
393 atl_enable_intr(eth_dev);
399 eth_atl_dev_uninit(struct rte_eth_dev *eth_dev)
401 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
402 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
405 PMD_INIT_FUNC_TRACE();
407 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
410 hw = ATL_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
412 if (hw->adapter_stopped == 0)
413 atl_dev_close(eth_dev);
415 eth_dev->dev_ops = NULL;
416 eth_dev->rx_pkt_burst = NULL;
417 eth_dev->tx_pkt_burst = NULL;
419 /* disable uio intr before callback unregister */
420 rte_intr_disable(intr_handle);
421 rte_intr_callback_unregister(intr_handle,
422 atl_dev_interrupt_handler, eth_dev);
424 rte_free(eth_dev->data->mac_addrs);
425 eth_dev->data->mac_addrs = NULL;
431 eth_atl_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
432 struct rte_pci_device *pci_dev)
434 return rte_eth_dev_pci_generic_probe(pci_dev,
435 sizeof(struct atl_adapter), eth_atl_dev_init);
439 eth_atl_pci_remove(struct rte_pci_device *pci_dev)
441 return rte_eth_dev_pci_generic_remove(pci_dev, eth_atl_dev_uninit);
445 atl_dev_configure(struct rte_eth_dev *dev)
447 struct atl_interrupt *intr =
448 ATL_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
450 PMD_INIT_FUNC_TRACE();
452 /* set flag to update link status after init */
453 intr->flags |= ATL_FLAG_NEED_LINK_UPDATE;
459 * Configure device link speed and setup link.
460 * It returns 0 on success.
463 atl_dev_start(struct rte_eth_dev *dev)
465 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
466 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
467 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
468 uint32_t intr_vector = 0;
472 PMD_INIT_FUNC_TRACE();
474 /* set adapter started */
475 hw->adapter_stopped = 0;
477 if (dev->data->dev_conf.link_speeds & ETH_LINK_SPEED_FIXED) {
479 "Invalid link_speeds for port %u, fix speed not supported",
484 /* disable uio/vfio intr/eventfd mapping */
485 rte_intr_disable(intr_handle);
487 /* reinitialize adapter
488 * this calls reset and start
490 status = atl_reset_hw(hw);
494 err = hw_atl_b0_hw_init(hw, dev->data->mac_addrs->addr_bytes);
496 hw_atl_b0_hw_start(hw);
497 /* check and configure queue intr-vector mapping */
498 if ((rte_intr_cap_multiple(intr_handle) ||
499 !RTE_ETH_DEV_SRIOV(dev).active) &&
500 dev->data->dev_conf.intr_conf.rxq != 0) {
501 intr_vector = dev->data->nb_rx_queues;
502 if (intr_vector > ATL_MAX_INTR_QUEUE_NUM) {
503 PMD_INIT_LOG(ERR, "At most %d intr queues supported",
504 ATL_MAX_INTR_QUEUE_NUM);
507 if (rte_intr_efd_enable(intr_handle, intr_vector)) {
508 PMD_INIT_LOG(ERR, "rte_intr_efd_enable failed");
513 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
514 intr_handle->intr_vec = rte_zmalloc("intr_vec",
515 dev->data->nb_rx_queues * sizeof(int), 0);
516 if (intr_handle->intr_vec == NULL) {
517 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
518 " intr_vec", dev->data->nb_rx_queues);
523 /* initialize transmission unit */
526 /* This can fail when allocating mbufs for descriptor rings */
527 err = atl_rx_init(dev);
529 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
533 PMD_INIT_LOG(DEBUG, "FW version: %u.%u.%u",
534 hw->fw_ver_actual >> 24,
535 (hw->fw_ver_actual >> 16) & 0xFF,
536 hw->fw_ver_actual & 0xFFFF);
537 PMD_INIT_LOG(DEBUG, "Driver version: %s", ATL_PMD_DRIVER_VERSION);
539 err = atl_start_queues(dev);
541 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
545 err = atl_dev_set_link_up(dev);
547 err = hw->aq_fw_ops->update_link_status(hw);
552 dev->data->dev_link.link_status = hw->aq_link_status.mbps != 0;
557 if (rte_intr_allow_others(intr_handle)) {
558 /* check if lsc interrupt is enabled */
559 if (dev->data->dev_conf.intr_conf.lsc != 0)
560 atl_dev_lsc_interrupt_setup(dev, true);
562 atl_dev_lsc_interrupt_setup(dev, false);
564 rte_intr_callback_unregister(intr_handle,
565 atl_dev_interrupt_handler, dev);
566 if (dev->data->dev_conf.intr_conf.lsc != 0)
567 PMD_INIT_LOG(INFO, "lsc won't enable because of"
568 " no intr multiplex");
571 /* check if rxq interrupt is enabled */
572 if (dev->data->dev_conf.intr_conf.rxq != 0 &&
573 rte_intr_dp_is_en(intr_handle))
574 atl_dev_rxq_interrupt_setup(dev);
576 /* enable uio/vfio intr/eventfd mapping */
577 rte_intr_enable(intr_handle);
579 /* resume enabled intr since hw reset */
580 atl_enable_intr(dev);
585 atl_stop_queues(dev);
590 * Stop device: disable rx and tx functions to allow for reconfiguring.
593 atl_dev_stop(struct rte_eth_dev *dev)
595 struct rte_eth_link link;
597 ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
598 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
599 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
601 PMD_INIT_FUNC_TRACE();
603 /* disable interrupts */
604 atl_disable_intr(hw);
608 hw->adapter_stopped = 1;
610 atl_stop_queues(dev);
612 /* Clear stored conf */
613 dev->data->scattered_rx = 0;
616 /* Clear recorded link status */
617 memset(&link, 0, sizeof(link));
618 rte_eth_linkstatus_set(dev, &link);
620 if (!rte_intr_allow_others(intr_handle))
621 /* resume to the default handler */
622 rte_intr_callback_register(intr_handle,
623 atl_dev_interrupt_handler,
626 /* Clean datapath event and queue/vec mapping */
627 rte_intr_efd_disable(intr_handle);
628 if (intr_handle->intr_vec != NULL) {
629 rte_free(intr_handle->intr_vec);
630 intr_handle->intr_vec = NULL;
635 * Set device link up: enable tx.
638 atl_dev_set_link_up(struct rte_eth_dev *dev)
640 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
641 uint32_t link_speeds = dev->data->dev_conf.link_speeds;
642 uint32_t speed_mask = 0;
644 if (link_speeds == ETH_LINK_SPEED_AUTONEG) {
645 speed_mask = hw->aq_nic_cfg->link_speed_msk;
647 if (link_speeds & ETH_LINK_SPEED_10G)
648 speed_mask |= AQ_NIC_RATE_10G;
649 if (link_speeds & ETH_LINK_SPEED_5G)
650 speed_mask |= AQ_NIC_RATE_5G;
651 if (link_speeds & ETH_LINK_SPEED_1G)
652 speed_mask |= AQ_NIC_RATE_1G;
653 if (link_speeds & ETH_LINK_SPEED_2_5G)
654 speed_mask |= AQ_NIC_RATE_2G5;
655 if (link_speeds & ETH_LINK_SPEED_100M)
656 speed_mask |= AQ_NIC_RATE_100M;
659 return hw->aq_fw_ops->set_link_speed(hw, speed_mask);
663 * Set device link down: disable tx.
666 atl_dev_set_link_down(struct rte_eth_dev *dev)
668 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
670 return hw->aq_fw_ops->set_link_speed(hw, 0);
674 * Reset and stop device.
677 atl_dev_close(struct rte_eth_dev *dev)
679 PMD_INIT_FUNC_TRACE();
683 atl_free_queues(dev);
687 atl_dev_reset(struct rte_eth_dev *dev)
691 ret = eth_atl_dev_uninit(dev);
695 ret = eth_atl_dev_init(dev);
702 atl_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
704 struct atl_adapter *adapter = ATL_DEV_TO_ADAPTER(dev);
705 struct aq_hw_s *hw = &adapter->hw;
706 struct atl_sw_stats *swstats = &adapter->sw_stats;
709 hw->aq_fw_ops->update_stats(hw);
711 /* Fill out the rte_eth_stats statistics structure */
712 stats->ipackets = hw->curr_stats.dma_pkt_rc;
713 stats->ibytes = hw->curr_stats.dma_oct_rc;
714 stats->imissed = hw->curr_stats.dpc;
715 stats->ierrors = hw->curr_stats.erpt;
717 stats->opackets = hw->curr_stats.dma_pkt_tc;
718 stats->obytes = hw->curr_stats.dma_oct_tc;
721 stats->rx_nombuf = swstats->rx_nombuf;
723 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
724 stats->q_ipackets[i] = swstats->q_ipackets[i];
725 stats->q_opackets[i] = swstats->q_opackets[i];
726 stats->q_ibytes[i] = swstats->q_ibytes[i];
727 stats->q_obytes[i] = swstats->q_obytes[i];
728 stats->q_errors[i] = swstats->q_errors[i];
734 atl_dev_stats_reset(struct rte_eth_dev *dev)
736 struct atl_adapter *adapter = ATL_DEV_TO_ADAPTER(dev);
737 struct aq_hw_s *hw = &adapter->hw;
739 hw->aq_fw_ops->update_stats(hw);
741 /* Reset software totals */
742 memset(&hw->curr_stats, 0, sizeof(hw->curr_stats));
744 memset(&adapter->sw_stats, 0, sizeof(adapter->sw_stats));
748 atl_dev_xstats_get_names(struct rte_eth_dev *dev __rte_unused,
749 struct rte_eth_xstat_name *xstats_names,
755 return RTE_DIM(atl_xstats_tbl);
757 for (i = 0; i < size && i < RTE_DIM(atl_xstats_tbl); i++)
758 snprintf(xstats_names[i].name, RTE_ETH_XSTATS_NAME_SIZE, "%s",
759 atl_xstats_tbl[i].name);
765 atl_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *stats,
768 struct atl_adapter *adapter = ATL_DEV_TO_ADAPTER(dev);
769 struct aq_hw_s *hw = &adapter->hw;
775 for (i = 0; i < n && i < RTE_DIM(atl_xstats_tbl); i++) {
777 stats[i].value = *(u64 *)((uint8_t *)&hw->curr_stats +
778 atl_xstats_tbl[i].offset);
785 atl_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
787 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
789 unsigned int ret = 0;
791 ret = hw_atl_utils_get_fw_version(hw, &fw_ver);
795 ret = snprintf(fw_version, fw_size, "%u.%u.%u", fw_ver >> 24,
796 (fw_ver >> 16) & 0xFFU, fw_ver & 0xFFFFU);
798 ret += 1; /* add string null-terminator */
807 atl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
809 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
811 dev_info->max_rx_queues = AQ_HW_MAX_RX_QUEUES;
812 dev_info->max_tx_queues = AQ_HW_MAX_TX_QUEUES;
814 dev_info->min_rx_bufsize = 1024;
815 dev_info->max_rx_pktlen = HW_ATL_B0_MTU_JUMBO;
816 dev_info->max_mac_addrs = HW_ATL_B0_MAC_MAX;
817 dev_info->max_vfs = pci_dev->max_vfs;
819 dev_info->max_hash_mac_addrs = 0;
820 dev_info->max_vmdq_pools = 0;
821 dev_info->vmdq_queue_num = 0;
823 dev_info->rx_offload_capa = ATL_RX_OFFLOADS;
825 dev_info->tx_offload_capa = ATL_TX_OFFLOADS;
828 dev_info->default_rxconf = (struct rte_eth_rxconf) {
829 .rx_free_thresh = ATL_DEFAULT_RX_FREE_THRESH,
832 dev_info->default_txconf = (struct rte_eth_txconf) {
833 .tx_free_thresh = ATL_DEFAULT_TX_FREE_THRESH,
836 dev_info->rx_desc_lim = rx_desc_lim;
837 dev_info->tx_desc_lim = tx_desc_lim;
839 dev_info->hash_key_size = HW_ATL_B0_RSS_HASHKEY_BITS / 8;
840 dev_info->reta_size = HW_ATL_B0_RSS_REDIRECTION_MAX;
841 dev_info->flow_type_rss_offloads = ATL_RSS_OFFLOAD_ALL;
843 dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
844 dev_info->speed_capa |= ETH_LINK_SPEED_100M;
845 dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
846 dev_info->speed_capa |= ETH_LINK_SPEED_5G;
849 static const uint32_t *
850 atl_dev_supported_ptypes_get(struct rte_eth_dev *dev)
852 static const uint32_t ptypes[] = {
854 RTE_PTYPE_L2_ETHER_ARP,
855 RTE_PTYPE_L2_ETHER_VLAN,
865 if (dev->rx_pkt_burst == atl_recv_pkts)
871 /* return 0 means link status changed, -1 means not changed */
873 atl_dev_link_update(struct rte_eth_dev *dev, int wait __rte_unused)
875 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
876 struct atl_interrupt *intr =
877 ATL_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
878 struct rte_eth_link link, old;
881 link.link_status = ETH_LINK_DOWN;
883 link.link_duplex = ETH_LINK_FULL_DUPLEX;
884 link.link_autoneg = hw->is_autoneg ? ETH_LINK_AUTONEG : ETH_LINK_FIXED;
885 memset(&old, 0, sizeof(old));
887 /* load old link status */
888 rte_eth_linkstatus_get(dev, &old);
890 /* read current link status */
891 err = hw->aq_fw_ops->update_link_status(hw);
896 if (hw->aq_link_status.mbps == 0) {
897 /* write default (down) link status */
898 rte_eth_linkstatus_set(dev, &link);
899 if (link.link_status == old.link_status)
904 intr->flags &= ~ATL_FLAG_NEED_LINK_CONFIG;
906 link.link_status = ETH_LINK_UP;
907 link.link_duplex = ETH_LINK_FULL_DUPLEX;
908 link.link_speed = hw->aq_link_status.mbps;
910 rte_eth_linkstatus_set(dev, &link);
912 if (link.link_status == old.link_status)
919 atl_dev_promiscuous_enable(struct rte_eth_dev *dev)
921 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
923 hw_atl_rpfl2promiscuous_mode_en_set(hw, true);
927 atl_dev_promiscuous_disable(struct rte_eth_dev *dev)
929 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
931 hw_atl_rpfl2promiscuous_mode_en_set(hw, false);
935 atl_dev_allmulticast_enable(struct rte_eth_dev *dev)
937 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
939 hw_atl_rpfl2_accept_all_mc_packets_set(hw, true);
943 atl_dev_allmulticast_disable(struct rte_eth_dev *dev)
945 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
947 if (dev->data->promiscuous == 1)
948 return; /* must remain in all_multicast mode */
950 hw_atl_rpfl2_accept_all_mc_packets_set(hw, false);
954 * It clears the interrupt causes and enables the interrupt.
955 * It will be called once only during nic initialized.
958 * Pointer to struct rte_eth_dev.
963 * - On success, zero.
964 * - On failure, a negative value.
968 atl_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on __rte_unused)
970 atl_dev_link_status_print(dev);
975 atl_dev_rxq_interrupt_setup(struct rte_eth_dev *dev __rte_unused)
982 atl_dev_interrupt_get_status(struct rte_eth_dev *dev)
984 struct atl_interrupt *intr =
985 ATL_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
986 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
989 hw_atl_b0_hw_irq_read(hw, &cause);
991 atl_disable_intr(hw);
992 intr->flags = cause & BIT(ATL_IRQ_CAUSE_LINK) ?
993 ATL_FLAG_NEED_LINK_UPDATE : 0;
999 * It gets and then prints the link status.
1002 * Pointer to struct rte_eth_dev.
1005 * - On success, zero.
1006 * - On failure, a negative value.
1009 atl_dev_link_status_print(struct rte_eth_dev *dev)
1011 struct rte_eth_link link;
1013 memset(&link, 0, sizeof(link));
1014 rte_eth_linkstatus_get(dev, &link);
1015 if (link.link_status) {
1016 PMD_DRV_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
1017 (int)(dev->data->port_id),
1018 (unsigned int)link.link_speed,
1019 link.link_duplex == ETH_LINK_FULL_DUPLEX ?
1020 "full-duplex" : "half-duplex");
1022 PMD_DRV_LOG(INFO, " Port %d: Link Down",
1023 (int)(dev->data->port_id));
1029 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1031 PMD_DRV_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
1032 pci_dev->addr.domain,
1034 pci_dev->addr.devid,
1035 pci_dev->addr.function);
1039 PMD_DRV_LOG(INFO, "Link speed:%d", link.link_speed);
1043 * It executes link_update after knowing an interrupt occurred.
1046 * Pointer to struct rte_eth_dev.
1049 * - On success, zero.
1050 * - On failure, a negative value.
1053 atl_dev_interrupt_action(struct rte_eth_dev *dev,
1054 struct rte_intr_handle *intr_handle)
1056 struct atl_interrupt *intr =
1057 ATL_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
1059 if (intr->flags & ATL_FLAG_NEED_LINK_UPDATE) {
1060 atl_dev_link_update(dev, 0);
1061 intr->flags &= ~ATL_FLAG_NEED_LINK_UPDATE;
1062 atl_dev_link_status_print(dev);
1063 _rte_eth_dev_callback_process(dev,
1064 RTE_ETH_EVENT_INTR_LSC, NULL);
1067 atl_enable_intr(dev);
1068 rte_intr_enable(intr_handle);
1074 * Interrupt handler triggered by NIC for handling
1075 * specific interrupt.
1078 * Pointer to interrupt handle.
1080 * The address of parameter (struct rte_eth_dev *) regsitered before.
1086 atl_dev_interrupt_handler(void *param)
1088 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
1090 atl_dev_interrupt_get_status(dev);
1091 atl_dev_interrupt_action(dev, dev->intr_handle);
1094 #define SFP_EEPROM_SIZE 0xff
1097 atl_dev_get_eeprom_length(struct rte_eth_dev *dev __rte_unused)
1099 return SFP_EEPROM_SIZE;
1102 int atl_dev_get_eeprom(struct rte_eth_dev *dev,
1103 struct rte_dev_eeprom_info *eeprom)
1105 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1106 uint32_t dev_addr = SMBUS_DEVICE_ID;
1108 if (hw->aq_fw_ops->get_eeprom == NULL)
1111 if (eeprom->length + eeprom->offset > SFP_EEPROM_SIZE ||
1112 eeprom->data == NULL)
1116 dev_addr = eeprom->magic;
1118 return hw->aq_fw_ops->get_eeprom(hw, dev_addr, eeprom->data,
1119 eeprom->length, eeprom->offset);
1122 int atl_dev_set_eeprom(struct rte_eth_dev *dev,
1123 struct rte_dev_eeprom_info *eeprom)
1125 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1126 uint32_t dev_addr = SMBUS_DEVICE_ID;
1128 if (hw->aq_fw_ops->set_eeprom == NULL)
1131 if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
1135 dev_addr = eeprom->magic;
1137 return hw->aq_fw_ops->set_eeprom(hw, dev_addr,
1138 eeprom->data, eeprom->length);
1142 atl_dev_get_regs(struct rte_eth_dev *dev, struct rte_dev_reg_info *regs)
1144 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1148 if (regs->data == NULL) {
1149 regs->length = hw_atl_utils_hw_get_reg_length();
1150 regs->width = sizeof(u32);
1154 /* Only full register dump is supported */
1155 if (regs->length && regs->length != hw_atl_utils_hw_get_reg_length())
1158 err = hw_atl_utils_hw_get_regs(hw, regs->data);
1160 /* Device version */
1161 mif_id = hw_atl_reg_glb_mif_id_get(hw);
1162 regs->version = mif_id & 0xFFU;
1168 atl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
1170 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1172 if (hw->aq_nic_cfg->flow_control == AQ_NIC_FC_OFF)
1173 fc_conf->mode = RTE_FC_NONE;
1174 else if (hw->aq_nic_cfg->flow_control & (AQ_NIC_FC_RX | AQ_NIC_FC_TX))
1175 fc_conf->mode = RTE_FC_FULL;
1176 else if (hw->aq_nic_cfg->flow_control & AQ_NIC_FC_RX)
1177 fc_conf->mode = RTE_FC_RX_PAUSE;
1178 else if (hw->aq_nic_cfg->flow_control & AQ_NIC_FC_RX)
1179 fc_conf->mode = RTE_FC_TX_PAUSE;
1185 atl_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
1187 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1188 uint32_t old_flow_control = hw->aq_nic_cfg->flow_control;
1191 if (hw->aq_fw_ops->set_flow_control == NULL)
1194 if (fc_conf->mode == RTE_FC_NONE)
1195 hw->aq_nic_cfg->flow_control = AQ_NIC_FC_OFF;
1196 else if (fc_conf->mode == RTE_FC_RX_PAUSE)
1197 hw->aq_nic_cfg->flow_control = AQ_NIC_FC_RX;
1198 else if (fc_conf->mode == RTE_FC_TX_PAUSE)
1199 hw->aq_nic_cfg->flow_control = AQ_NIC_FC_TX;
1200 else if (fc_conf->mode == RTE_FC_FULL)
1201 hw->aq_nic_cfg->flow_control = (AQ_NIC_FC_RX | AQ_NIC_FC_TX);
1203 if (old_flow_control != hw->aq_nic_cfg->flow_control)
1204 return hw->aq_fw_ops->set_flow_control(hw);
1210 atl_update_mac_addr(struct rte_eth_dev *dev, uint32_t index,
1211 u8 *mac_addr, bool enable)
1213 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1214 unsigned int h = 0U;
1215 unsigned int l = 0U;
1219 h = (mac_addr[0] << 8) | (mac_addr[1]);
1220 l = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
1221 (mac_addr[4] << 8) | mac_addr[5];
1224 hw_atl_rpfl2_uc_flr_en_set(hw, 0U, index);
1225 hw_atl_rpfl2unicast_dest_addresslsw_set(hw, l, index);
1226 hw_atl_rpfl2unicast_dest_addressmsw_set(hw, h, index);
1229 hw_atl_rpfl2_uc_flr_en_set(hw, 1U, index);
1231 err = aq_hw_err_from_flags(hw);
1237 atl_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
1238 uint32_t index __rte_unused, uint32_t pool __rte_unused)
1240 if (is_zero_ether_addr(mac_addr)) {
1241 PMD_DRV_LOG(ERR, "Invalid Ethernet Address");
1245 return atl_update_mac_addr(dev, index, (u8 *)mac_addr, true);
1249 atl_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
1251 atl_update_mac_addr(dev, index, NULL, false);
1255 atl_set_default_mac_addr(struct rte_eth_dev *dev, struct ether_addr *addr)
1257 atl_remove_mac_addr(dev, 0);
1258 atl_add_mac_addr(dev, addr, 0, 0);
1263 atl_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
1265 struct rte_eth_dev_info dev_info;
1266 uint32_t frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
1268 atl_dev_info_get(dev, &dev_info);
1270 if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen))
1273 /* update max frame size */
1274 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
1280 atl_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1282 struct aq_hw_cfg_s *cfg =
1283 ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
1284 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1288 PMD_INIT_FUNC_TRACE();
1290 for (i = 0; i < HW_ATL_B0_MAX_VLAN_IDS; i++) {
1291 if (cfg->vlan_filter[i] == vlan_id) {
1293 /* Disable VLAN filter. */
1294 hw_atl_rpf_vlan_flr_en_set(hw, 0U, i);
1296 /* Clear VLAN filter entry */
1297 cfg->vlan_filter[i] = 0;
1303 /* VLAN_ID was not found. So, nothing to delete. */
1304 if (i == HW_ATL_B0_MAX_VLAN_IDS && !on)
1307 /* VLAN_ID already exist, or already removed above. Nothing to do. */
1308 if (i != HW_ATL_B0_MAX_VLAN_IDS)
1311 /* Try to found free VLAN filter to add new VLAN_ID */
1312 for (i = 0; i < HW_ATL_B0_MAX_VLAN_IDS; i++) {
1313 if (cfg->vlan_filter[i] == 0)
1317 if (i == HW_ATL_B0_MAX_VLAN_IDS) {
1318 /* We have no free VLAN filter to add new VLAN_ID*/
1323 cfg->vlan_filter[i] = vlan_id;
1324 hw_atl_rpf_vlan_flr_act_set(hw, 1U, i);
1325 hw_atl_rpf_vlan_id_flr_set(hw, vlan_id, i);
1326 hw_atl_rpf_vlan_flr_en_set(hw, 1U, i);
1329 /* Enable VLAN promisc mode if vlan_filter empty */
1330 for (i = 0; i < HW_ATL_B0_MAX_VLAN_IDS; i++) {
1331 if (cfg->vlan_filter[i] != 0)
1335 hw_atl_rpf_vlan_prom_mode_en_set(hw, i == HW_ATL_B0_MAX_VLAN_IDS);
1341 atl_enable_vlan_filter(struct rte_eth_dev *dev, int en)
1343 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1344 struct aq_hw_cfg_s *cfg =
1345 ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
1348 PMD_INIT_FUNC_TRACE();
1350 for (i = 0; i < HW_ATL_B0_MAX_VLAN_IDS; i++) {
1351 if (cfg->vlan_filter[i])
1352 hw_atl_rpf_vlan_flr_en_set(hw, en, i);
1358 atl_vlan_offload_set(struct rte_eth_dev *dev, int mask)
1360 struct aq_hw_cfg_s *cfg =
1361 ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
1362 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1366 PMD_INIT_FUNC_TRACE();
1368 ret = atl_enable_vlan_filter(dev, mask & ETH_VLAN_FILTER_MASK);
1370 cfg->vlan_strip = !!(mask & ETH_VLAN_STRIP_MASK);
1372 for (i = 0; i < dev->data->nb_rx_queues; i++)
1373 hw_atl_rpo_rx_desc_vlan_stripping_set(hw, cfg->vlan_strip, i);
1375 if (mask & ETH_VLAN_EXTEND_MASK)
1382 atl_vlan_tpid_set(struct rte_eth_dev *dev, enum rte_vlan_type vlan_type,
1385 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1388 PMD_INIT_FUNC_TRACE();
1390 switch (vlan_type) {
1391 case ETH_VLAN_TYPE_INNER:
1392 hw_atl_rpf_vlan_inner_etht_set(hw, tpid);
1394 case ETH_VLAN_TYPE_OUTER:
1395 hw_atl_rpf_vlan_outer_etht_set(hw, tpid);
1398 PMD_DRV_LOG(ERR, "Unsupported VLAN type");
1406 atl_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue_id, int on)
1408 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1410 PMD_INIT_FUNC_TRACE();
1412 if (queue_id > dev->data->nb_rx_queues) {
1413 PMD_DRV_LOG(ERR, "Invalid queue id");
1417 hw_atl_rpo_rx_desc_vlan_stripping_set(hw, on, queue_id);
1421 atl_dev_set_mc_addr_list(struct rte_eth_dev *dev,
1422 struct ether_addr *mc_addr_set,
1423 uint32_t nb_mc_addr)
1425 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1428 if (nb_mc_addr > AQ_HW_MULTICAST_ADDRESS_MAX - HW_ATL_B0_MAC_MIN)
1431 /* Update whole uc filters table */
1432 for (i = 0; i < AQ_HW_MULTICAST_ADDRESS_MAX - HW_ATL_B0_MAC_MIN; i++) {
1433 u8 *mac_addr = NULL;
1436 if (i < nb_mc_addr) {
1437 mac_addr = mc_addr_set[i].addr_bytes;
1438 l = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
1439 (mac_addr[4] << 8) | mac_addr[5];
1440 h = (mac_addr[0] << 8) | mac_addr[1];
1443 hw_atl_rpfl2_uc_flr_en_set(hw, 0U, HW_ATL_B0_MAC_MIN + i);
1444 hw_atl_rpfl2unicast_dest_addresslsw_set(hw, l,
1445 HW_ATL_B0_MAC_MIN + i);
1446 hw_atl_rpfl2unicast_dest_addressmsw_set(hw, h,
1447 HW_ATL_B0_MAC_MIN + i);
1448 hw_atl_rpfl2_uc_flr_en_set(hw, !!mac_addr,
1449 HW_ATL_B0_MAC_MIN + i);
1456 atl_reta_update(struct rte_eth_dev *dev,
1457 struct rte_eth_rss_reta_entry64 *reta_conf,
1461 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1462 struct aq_hw_cfg_s *cf = ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
1464 for (i = 0; i < reta_size && i < cf->aq_rss.indirection_table_size; i++)
1465 cf->aq_rss.indirection_table[i] = min(reta_conf->reta[i],
1466 dev->data->nb_rx_queues - 1);
1468 hw_atl_b0_hw_rss_set(hw, &cf->aq_rss);
1473 atl_reta_query(struct rte_eth_dev *dev,
1474 struct rte_eth_rss_reta_entry64 *reta_conf,
1478 struct aq_hw_cfg_s *cf = ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
1480 for (i = 0; i < reta_size && i < cf->aq_rss.indirection_table_size; i++)
1481 reta_conf->reta[i] = cf->aq_rss.indirection_table[i];
1482 reta_conf->mask = ~0U;
1487 atl_rss_hash_update(struct rte_eth_dev *dev,
1488 struct rte_eth_rss_conf *rss_conf)
1490 struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1491 struct aq_hw_cfg_s *cfg =
1492 ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
1493 static u8 def_rss_key[40] = {
1494 0x1e, 0xad, 0x71, 0x87, 0x65, 0xfc, 0x26, 0x7d,
1495 0x0d, 0x45, 0x67, 0x74, 0xcd, 0x06, 0x1a, 0x18,
1496 0xb6, 0xc1, 0xf0, 0xc7, 0xbb, 0x18, 0xbe, 0xf8,
1497 0x19, 0x13, 0x4b, 0xa9, 0xd0, 0x3e, 0xfe, 0x70,
1498 0x25, 0x03, 0xab, 0x50, 0x6a, 0x8b, 0x82, 0x0c
1501 cfg->is_rss = !!rss_conf->rss_hf;
1502 if (rss_conf->rss_key) {
1503 memcpy(cfg->aq_rss.hash_secret_key, rss_conf->rss_key,
1504 rss_conf->rss_key_len);
1505 cfg->aq_rss.hash_secret_key_size = rss_conf->rss_key_len;
1507 memcpy(cfg->aq_rss.hash_secret_key, def_rss_key,
1508 sizeof(def_rss_key));
1509 cfg->aq_rss.hash_secret_key_size = sizeof(def_rss_key);
1512 hw_atl_b0_hw_rss_set(hw, &cfg->aq_rss);
1513 hw_atl_b0_hw_rss_hash_set(hw, &cfg->aq_rss);
1518 atl_rss_hash_conf_get(struct rte_eth_dev *dev,
1519 struct rte_eth_rss_conf *rss_conf)
1521 struct aq_hw_cfg_s *cfg =
1522 ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
1524 rss_conf->rss_hf = cfg->is_rss ? ATL_RSS_OFFLOAD_ALL : 0;
1525 if (rss_conf->rss_key) {
1526 rss_conf->rss_key_len = cfg->aq_rss.hash_secret_key_size;
1527 memcpy(rss_conf->rss_key, cfg->aq_rss.hash_secret_key,
1528 rss_conf->rss_key_len);
1534 RTE_PMD_REGISTER_PCI(net_atlantic, rte_atl_pmd);
1535 RTE_PMD_REGISTER_PCI_TABLE(net_atlantic, pci_id_atl_map);
1536 RTE_PMD_REGISTER_KMOD_DEP(net_atlantic, "* igb_uio | uio_pci_generic");
1538 RTE_INIT(atl_init_log)
1540 atl_logtype_init = rte_log_register("pmd.net.atlantic.init");
1541 if (atl_logtype_init >= 0)
1542 rte_log_set_level(atl_logtype_init, RTE_LOG_NOTICE);
1543 atl_logtype_driver = rte_log_register("pmd.net.atlantic.driver");
1544 if (atl_logtype_driver >= 0)
1545 rte_log_set_level(atl_logtype_driver, RTE_LOG_NOTICE);