1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2017 Intel Corporation
15 #include <rte_string_fns.h>
17 #include <rte_bus_pci.h>
18 #include <rte_ether.h>
19 #include <rte_ethdev.h>
20 #include <rte_ethdev_pci.h>
21 #include <rte_memzone.h>
22 #include <rte_malloc.h>
23 #include <rte_memcpy.h>
24 #include <rte_alarm.h>
26 #include <rte_eth_ctrl.h>
27 #include <rte_tailq.h>
28 #include <rte_hash_crc.h>
30 #include "i40e_logs.h"
31 #include "base/i40e_prototype.h"
32 #include "base/i40e_adminq_cmd.h"
33 #include "base/i40e_type.h"
34 #include "base/i40e_register.h"
35 #include "base/i40e_dcb.h"
36 #include "i40e_ethdev.h"
37 #include "i40e_rxtx.h"
39 #include "i40e_regs.h"
40 #include "rte_pmd_i40e.h"
42 #define ETH_I40E_FLOATING_VEB_ARG "enable_floating_veb"
43 #define ETH_I40E_FLOATING_VEB_LIST_ARG "floating_veb_list"
45 #define I40E_CLEAR_PXE_WAIT_MS 200
47 /* Maximun number of capability elements */
48 #define I40E_MAX_CAP_ELE_NUM 128
50 /* Wait count and interval */
51 #define I40E_CHK_Q_ENA_COUNT 1000
52 #define I40E_CHK_Q_ENA_INTERVAL_US 1000
54 /* Maximun number of VSI */
55 #define I40E_MAX_NUM_VSIS (384UL)
57 #define I40E_PRE_TX_Q_CFG_WAIT_US 10 /* 10 us */
59 /* Flow control default timer */
60 #define I40E_DEFAULT_PAUSE_TIME 0xFFFFU
62 /* Flow control enable fwd bit */
63 #define I40E_PRTMAC_FWD_CTRL 0x00000001
65 /* Receive Packet Buffer size */
66 #define I40E_RXPBSIZE (968 * 1024)
69 #define I40E_KILOSHIFT 10
71 /* Flow control default high water */
72 #define I40E_DEFAULT_HIGH_WATER (0xF2000 >> I40E_KILOSHIFT)
74 /* Flow control default low water */
75 #define I40E_DEFAULT_LOW_WATER (0xF2000 >> I40E_KILOSHIFT)
77 /* Receive Average Packet Size in Byte*/
78 #define I40E_PACKET_AVERAGE_SIZE 128
80 /* Mask of PF interrupt causes */
81 #define I40E_PFINT_ICR0_ENA_MASK ( \
82 I40E_PFINT_ICR0_ENA_ECC_ERR_MASK | \
83 I40E_PFINT_ICR0_ENA_MAL_DETECT_MASK | \
84 I40E_PFINT_ICR0_ENA_GRST_MASK | \
85 I40E_PFINT_ICR0_ENA_PCI_EXCEPTION_MASK | \
86 I40E_PFINT_ICR0_ENA_STORM_DETECT_MASK | \
87 I40E_PFINT_ICR0_ENA_HMC_ERR_MASK | \
88 I40E_PFINT_ICR0_ENA_PE_CRITERR_MASK | \
89 I40E_PFINT_ICR0_ENA_VFLR_MASK | \
90 I40E_PFINT_ICR0_ENA_ADMINQ_MASK)
92 #define I40E_FLOW_TYPES ( \
93 (1UL << RTE_ETH_FLOW_FRAG_IPV4) | \
94 (1UL << RTE_ETH_FLOW_NONFRAG_IPV4_TCP) | \
95 (1UL << RTE_ETH_FLOW_NONFRAG_IPV4_UDP) | \
96 (1UL << RTE_ETH_FLOW_NONFRAG_IPV4_SCTP) | \
97 (1UL << RTE_ETH_FLOW_NONFRAG_IPV4_OTHER) | \
98 (1UL << RTE_ETH_FLOW_FRAG_IPV6) | \
99 (1UL << RTE_ETH_FLOW_NONFRAG_IPV6_TCP) | \
100 (1UL << RTE_ETH_FLOW_NONFRAG_IPV6_UDP) | \
101 (1UL << RTE_ETH_FLOW_NONFRAG_IPV6_SCTP) | \
102 (1UL << RTE_ETH_FLOW_NONFRAG_IPV6_OTHER) | \
103 (1UL << RTE_ETH_FLOW_L2_PAYLOAD))
105 /* Additional timesync values. */
106 #define I40E_PTP_40GB_INCVAL 0x0199999999ULL
107 #define I40E_PTP_10GB_INCVAL 0x0333333333ULL
108 #define I40E_PTP_1GB_INCVAL 0x2000000000ULL
109 #define I40E_PRTTSYN_TSYNENA 0x80000000
110 #define I40E_PRTTSYN_TSYNTYPE 0x0e000000
111 #define I40E_CYCLECOUNTER_MASK 0xffffffffffffffffULL
114 * Below are values for writing un-exposed registers suggested
117 /* Destination MAC address */
118 #define I40E_REG_INSET_L2_DMAC 0xE000000000000000ULL
119 /* Source MAC address */
120 #define I40E_REG_INSET_L2_SMAC 0x1C00000000000000ULL
121 /* Outer (S-Tag) VLAN tag in the outer L2 header */
122 #define I40E_REG_INSET_L2_OUTER_VLAN 0x0000000004000000ULL
123 /* Inner (C-Tag) or single VLAN tag in the outer L2 header */
124 #define I40E_REG_INSET_L2_INNER_VLAN 0x0080000000000000ULL
125 /* Single VLAN tag in the inner L2 header */
126 #define I40E_REG_INSET_TUNNEL_VLAN 0x0100000000000000ULL
127 /* Source IPv4 address */
128 #define I40E_REG_INSET_L3_SRC_IP4 0x0001800000000000ULL
129 /* Destination IPv4 address */
130 #define I40E_REG_INSET_L3_DST_IP4 0x0000001800000000ULL
131 /* Source IPv4 address for X722 */
132 #define I40E_X722_REG_INSET_L3_SRC_IP4 0x0006000000000000ULL
133 /* Destination IPv4 address for X722 */
134 #define I40E_X722_REG_INSET_L3_DST_IP4 0x0000060000000000ULL
135 /* IPv4 Protocol for X722 */
136 #define I40E_X722_REG_INSET_L3_IP4_PROTO 0x0010000000000000ULL
137 /* IPv4 Time to Live for X722 */
138 #define I40E_X722_REG_INSET_L3_IP4_TTL 0x0010000000000000ULL
139 /* IPv4 Type of Service (TOS) */
140 #define I40E_REG_INSET_L3_IP4_TOS 0x0040000000000000ULL
142 #define I40E_REG_INSET_L3_IP4_PROTO 0x0004000000000000ULL
143 /* IPv4 Time to Live */
144 #define I40E_REG_INSET_L3_IP4_TTL 0x0004000000000000ULL
145 /* Source IPv6 address */
146 #define I40E_REG_INSET_L3_SRC_IP6 0x0007F80000000000ULL
147 /* Destination IPv6 address */
148 #define I40E_REG_INSET_L3_DST_IP6 0x000007F800000000ULL
149 /* IPv6 Traffic Class (TC) */
150 #define I40E_REG_INSET_L3_IP6_TC 0x0040000000000000ULL
151 /* IPv6 Next Header */
152 #define I40E_REG_INSET_L3_IP6_NEXT_HDR 0x0008000000000000ULL
154 #define I40E_REG_INSET_L3_IP6_HOP_LIMIT 0x0008000000000000ULL
156 #define I40E_REG_INSET_L4_SRC_PORT 0x0000000400000000ULL
157 /* Destination L4 port */
158 #define I40E_REG_INSET_L4_DST_PORT 0x0000000200000000ULL
159 /* SCTP verification tag */
160 #define I40E_REG_INSET_L4_SCTP_VERIFICATION_TAG 0x0000000180000000ULL
161 /* Inner destination MAC address (MAC-in-UDP/MAC-in-GRE)*/
162 #define I40E_REG_INSET_TUNNEL_L2_INNER_DST_MAC 0x0000000001C00000ULL
163 /* Source port of tunneling UDP */
164 #define I40E_REG_INSET_TUNNEL_L4_UDP_SRC_PORT 0x0000000000200000ULL
165 /* Destination port of tunneling UDP */
166 #define I40E_REG_INSET_TUNNEL_L4_UDP_DST_PORT 0x0000000000100000ULL
167 /* UDP Tunneling ID, NVGRE/GRE key */
168 #define I40E_REG_INSET_TUNNEL_ID 0x00000000000C0000ULL
169 /* Last ether type */
170 #define I40E_REG_INSET_LAST_ETHER_TYPE 0x0000000000004000ULL
171 /* Tunneling outer destination IPv4 address */
172 #define I40E_REG_INSET_TUNNEL_L3_DST_IP4 0x00000000000000C0ULL
173 /* Tunneling outer destination IPv6 address */
174 #define I40E_REG_INSET_TUNNEL_L3_DST_IP6 0x0000000000003FC0ULL
175 /* 1st word of flex payload */
176 #define I40E_REG_INSET_FLEX_PAYLOAD_WORD1 0x0000000000002000ULL
177 /* 2nd word of flex payload */
178 #define I40E_REG_INSET_FLEX_PAYLOAD_WORD2 0x0000000000001000ULL
179 /* 3rd word of flex payload */
180 #define I40E_REG_INSET_FLEX_PAYLOAD_WORD3 0x0000000000000800ULL
181 /* 4th word of flex payload */
182 #define I40E_REG_INSET_FLEX_PAYLOAD_WORD4 0x0000000000000400ULL
183 /* 5th word of flex payload */
184 #define I40E_REG_INSET_FLEX_PAYLOAD_WORD5 0x0000000000000200ULL
185 /* 6th word of flex payload */
186 #define I40E_REG_INSET_FLEX_PAYLOAD_WORD6 0x0000000000000100ULL
187 /* 7th word of flex payload */
188 #define I40E_REG_INSET_FLEX_PAYLOAD_WORD7 0x0000000000000080ULL
189 /* 8th word of flex payload */
190 #define I40E_REG_INSET_FLEX_PAYLOAD_WORD8 0x0000000000000040ULL
191 /* all 8 words flex payload */
192 #define I40E_REG_INSET_FLEX_PAYLOAD_WORDS 0x0000000000003FC0ULL
193 #define I40E_REG_INSET_MASK_DEFAULT 0x0000000000000000ULL
195 #define I40E_TRANSLATE_INSET 0
196 #define I40E_TRANSLATE_REG 1
198 #define I40E_INSET_IPV4_TOS_MASK 0x0009FF00UL
199 #define I40E_INSET_IPv4_TTL_MASK 0x000D00FFUL
200 #define I40E_INSET_IPV4_PROTO_MASK 0x000DFF00UL
201 #define I40E_INSET_IPV6_TC_MASK 0x0009F00FUL
202 #define I40E_INSET_IPV6_HOP_LIMIT_MASK 0x000CFF00UL
203 #define I40E_INSET_IPV6_NEXT_HDR_MASK 0x000C00FFUL
205 /* PCI offset for querying capability */
206 #define PCI_DEV_CAP_REG 0xA4
207 /* PCI offset for enabling/disabling Extended Tag */
208 #define PCI_DEV_CTRL_REG 0xA8
209 /* Bit mask of Extended Tag capability */
210 #define PCI_DEV_CAP_EXT_TAG_MASK 0x20
211 /* Bit shift of Extended Tag enable/disable */
212 #define PCI_DEV_CTRL_EXT_TAG_SHIFT 8
213 /* Bit mask of Extended Tag enable/disable */
214 #define PCI_DEV_CTRL_EXT_TAG_MASK (1 << PCI_DEV_CTRL_EXT_TAG_SHIFT)
216 static int eth_i40e_dev_init(struct rte_eth_dev *eth_dev);
217 static int eth_i40e_dev_uninit(struct rte_eth_dev *eth_dev);
218 static int i40e_dev_configure(struct rte_eth_dev *dev);
219 static int i40e_dev_start(struct rte_eth_dev *dev);
220 static void i40e_dev_stop(struct rte_eth_dev *dev);
221 static void i40e_dev_close(struct rte_eth_dev *dev);
222 static int i40e_dev_reset(struct rte_eth_dev *dev);
223 static void i40e_dev_promiscuous_enable(struct rte_eth_dev *dev);
224 static void i40e_dev_promiscuous_disable(struct rte_eth_dev *dev);
225 static void i40e_dev_allmulticast_enable(struct rte_eth_dev *dev);
226 static void i40e_dev_allmulticast_disable(struct rte_eth_dev *dev);
227 static int i40e_dev_set_link_up(struct rte_eth_dev *dev);
228 static int i40e_dev_set_link_down(struct rte_eth_dev *dev);
229 static int i40e_dev_stats_get(struct rte_eth_dev *dev,
230 struct rte_eth_stats *stats);
231 static int i40e_dev_xstats_get(struct rte_eth_dev *dev,
232 struct rte_eth_xstat *xstats, unsigned n);
233 static int i40e_dev_xstats_get_names(struct rte_eth_dev *dev,
234 struct rte_eth_xstat_name *xstats_names,
236 static void i40e_dev_stats_reset(struct rte_eth_dev *dev);
237 static int i40e_dev_queue_stats_mapping_set(struct rte_eth_dev *dev,
241 static int i40e_fw_version_get(struct rte_eth_dev *dev,
242 char *fw_version, size_t fw_size);
243 static void i40e_dev_info_get(struct rte_eth_dev *dev,
244 struct rte_eth_dev_info *dev_info);
245 static int i40e_vlan_filter_set(struct rte_eth_dev *dev,
248 static int i40e_vlan_tpid_set(struct rte_eth_dev *dev,
249 enum rte_vlan_type vlan_type,
251 static int i40e_vlan_offload_set(struct rte_eth_dev *dev, int mask);
252 static void i40e_vlan_strip_queue_set(struct rte_eth_dev *dev,
255 static int i40e_vlan_pvid_set(struct rte_eth_dev *dev, uint16_t pvid, int on);
256 static int i40e_dev_led_on(struct rte_eth_dev *dev);
257 static int i40e_dev_led_off(struct rte_eth_dev *dev);
258 static int i40e_flow_ctrl_get(struct rte_eth_dev *dev,
259 struct rte_eth_fc_conf *fc_conf);
260 static int i40e_flow_ctrl_set(struct rte_eth_dev *dev,
261 struct rte_eth_fc_conf *fc_conf);
262 static int i40e_priority_flow_ctrl_set(struct rte_eth_dev *dev,
263 struct rte_eth_pfc_conf *pfc_conf);
264 static int i40e_macaddr_add(struct rte_eth_dev *dev,
265 struct ether_addr *mac_addr,
268 static void i40e_macaddr_remove(struct rte_eth_dev *dev, uint32_t index);
269 static int i40e_dev_rss_reta_update(struct rte_eth_dev *dev,
270 struct rte_eth_rss_reta_entry64 *reta_conf,
272 static int i40e_dev_rss_reta_query(struct rte_eth_dev *dev,
273 struct rte_eth_rss_reta_entry64 *reta_conf,
276 static int i40e_get_cap(struct i40e_hw *hw);
277 static int i40e_pf_parameter_init(struct rte_eth_dev *dev);
278 static int i40e_pf_setup(struct i40e_pf *pf);
279 static int i40e_dev_rxtx_init(struct i40e_pf *pf);
280 static int i40e_vmdq_setup(struct rte_eth_dev *dev);
281 static int i40e_dcb_setup(struct rte_eth_dev *dev);
282 static void i40e_stat_update_32(struct i40e_hw *hw, uint32_t reg,
283 bool offset_loaded, uint64_t *offset, uint64_t *stat);
284 static void i40e_stat_update_48(struct i40e_hw *hw,
290 static void i40e_pf_config_irq0(struct i40e_hw *hw, bool no_queue);
291 static void i40e_dev_interrupt_handler(void *param);
292 static int i40e_res_pool_init(struct i40e_res_pool_info *pool,
293 uint32_t base, uint32_t num);
294 static void i40e_res_pool_destroy(struct i40e_res_pool_info *pool);
295 static int i40e_res_pool_free(struct i40e_res_pool_info *pool,
297 static int i40e_res_pool_alloc(struct i40e_res_pool_info *pool,
299 static int i40e_dev_init_vlan(struct rte_eth_dev *dev);
300 static int i40e_veb_release(struct i40e_veb *veb);
301 static struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf,
302 struct i40e_vsi *vsi);
303 static int i40e_pf_config_mq_rx(struct i40e_pf *pf);
304 static int i40e_vsi_config_double_vlan(struct i40e_vsi *vsi, int on);
305 static inline int i40e_find_all_mac_for_vlan(struct i40e_vsi *vsi,
306 struct i40e_macvlan_filter *mv_f,
309 static int i40e_vsi_remove_all_macvlan_filter(struct i40e_vsi *vsi);
310 static int i40e_dev_rss_hash_update(struct rte_eth_dev *dev,
311 struct rte_eth_rss_conf *rss_conf);
312 static int i40e_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
313 struct rte_eth_rss_conf *rss_conf);
314 static int i40e_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
315 struct rte_eth_udp_tunnel *udp_tunnel);
316 static int i40e_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
317 struct rte_eth_udp_tunnel *udp_tunnel);
318 static void i40e_filter_input_set_init(struct i40e_pf *pf);
319 static int i40e_ethertype_filter_handle(struct rte_eth_dev *dev,
320 enum rte_filter_op filter_op,
322 static int i40e_dev_filter_ctrl(struct rte_eth_dev *dev,
323 enum rte_filter_type filter_type,
324 enum rte_filter_op filter_op,
326 static int i40e_dev_get_dcb_info(struct rte_eth_dev *dev,
327 struct rte_eth_dcb_info *dcb_info);
328 static int i40e_dev_sync_phy_type(struct i40e_hw *hw);
329 static void i40e_configure_registers(struct i40e_hw *hw);
330 static void i40e_hw_init(struct rte_eth_dev *dev);
331 static int i40e_config_qinq(struct i40e_hw *hw, struct i40e_vsi *vsi);
332 static enum i40e_status_code i40e_aq_del_mirror_rule(struct i40e_hw *hw,
338 static int i40e_mirror_rule_set(struct rte_eth_dev *dev,
339 struct rte_eth_mirror_conf *mirror_conf,
340 uint8_t sw_id, uint8_t on);
341 static int i40e_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t sw_id);
343 static int i40e_timesync_enable(struct rte_eth_dev *dev);
344 static int i40e_timesync_disable(struct rte_eth_dev *dev);
345 static int i40e_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
346 struct timespec *timestamp,
348 static int i40e_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
349 struct timespec *timestamp);
350 static void i40e_read_stats_registers(struct i40e_pf *pf, struct i40e_hw *hw);
352 static int i40e_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
354 static int i40e_timesync_read_time(struct rte_eth_dev *dev,
355 struct timespec *timestamp);
356 static int i40e_timesync_write_time(struct rte_eth_dev *dev,
357 const struct timespec *timestamp);
359 static int i40e_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
361 static int i40e_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
364 static int i40e_get_regs(struct rte_eth_dev *dev,
365 struct rte_dev_reg_info *regs);
367 static int i40e_get_eeprom_length(struct rte_eth_dev *dev);
369 static int i40e_get_eeprom(struct rte_eth_dev *dev,
370 struct rte_dev_eeprom_info *eeprom);
372 static void i40e_set_default_mac_addr(struct rte_eth_dev *dev,
373 struct ether_addr *mac_addr);
375 static int i40e_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
377 static int i40e_ethertype_filter_convert(
378 const struct rte_eth_ethertype_filter *input,
379 struct i40e_ethertype_filter *filter);
380 static int i40e_sw_ethertype_filter_insert(struct i40e_pf *pf,
381 struct i40e_ethertype_filter *filter);
383 static int i40e_tunnel_filter_convert(
384 struct i40e_aqc_add_rm_cloud_filt_elem_ext *cld_filter,
385 struct i40e_tunnel_filter *tunnel_filter);
386 static int i40e_sw_tunnel_filter_insert(struct i40e_pf *pf,
387 struct i40e_tunnel_filter *tunnel_filter);
388 static int i40e_cloud_filter_qinq_create(struct i40e_pf *pf);
390 static void i40e_ethertype_filter_restore(struct i40e_pf *pf);
391 static void i40e_tunnel_filter_restore(struct i40e_pf *pf);
392 static void i40e_filter_restore(struct i40e_pf *pf);
393 static void i40e_notify_all_vfs_link_status(struct rte_eth_dev *dev);
395 int i40e_logtype_init;
396 int i40e_logtype_driver;
398 static const struct rte_pci_id pci_id_i40e_map[] = {
399 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_SFP_XL710) },
400 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_QEMU) },
401 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_KX_B) },
402 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_KX_C) },
403 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_QSFP_A) },
404 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_QSFP_B) },
405 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_QSFP_C) },
406 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_10G_BASE_T) },
407 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_20G_KR2) },
408 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_20G_KR2_A) },
409 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_10G_BASE_T4) },
410 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_25G_B) },
411 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_25G_SFP28) },
412 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_X722_A0) },
413 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_KX_X722) },
414 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_QSFP_X722) },
415 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_SFP_X722) },
416 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_1G_BASE_T_X722) },
417 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_10G_BASE_T_X722) },
418 { RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_SFP_I_X722) },
419 { .vendor_id = 0, /* sentinel */ },
422 static const struct eth_dev_ops i40e_eth_dev_ops = {
423 .dev_configure = i40e_dev_configure,
424 .dev_start = i40e_dev_start,
425 .dev_stop = i40e_dev_stop,
426 .dev_close = i40e_dev_close,
427 .dev_reset = i40e_dev_reset,
428 .promiscuous_enable = i40e_dev_promiscuous_enable,
429 .promiscuous_disable = i40e_dev_promiscuous_disable,
430 .allmulticast_enable = i40e_dev_allmulticast_enable,
431 .allmulticast_disable = i40e_dev_allmulticast_disable,
432 .dev_set_link_up = i40e_dev_set_link_up,
433 .dev_set_link_down = i40e_dev_set_link_down,
434 .link_update = i40e_dev_link_update,
435 .stats_get = i40e_dev_stats_get,
436 .xstats_get = i40e_dev_xstats_get,
437 .xstats_get_names = i40e_dev_xstats_get_names,
438 .stats_reset = i40e_dev_stats_reset,
439 .xstats_reset = i40e_dev_stats_reset,
440 .queue_stats_mapping_set = i40e_dev_queue_stats_mapping_set,
441 .fw_version_get = i40e_fw_version_get,
442 .dev_infos_get = i40e_dev_info_get,
443 .dev_supported_ptypes_get = i40e_dev_supported_ptypes_get,
444 .vlan_filter_set = i40e_vlan_filter_set,
445 .vlan_tpid_set = i40e_vlan_tpid_set,
446 .vlan_offload_set = i40e_vlan_offload_set,
447 .vlan_strip_queue_set = i40e_vlan_strip_queue_set,
448 .vlan_pvid_set = i40e_vlan_pvid_set,
449 .rx_queue_start = i40e_dev_rx_queue_start,
450 .rx_queue_stop = i40e_dev_rx_queue_stop,
451 .tx_queue_start = i40e_dev_tx_queue_start,
452 .tx_queue_stop = i40e_dev_tx_queue_stop,
453 .rx_queue_setup = i40e_dev_rx_queue_setup,
454 .rx_queue_intr_enable = i40e_dev_rx_queue_intr_enable,
455 .rx_queue_intr_disable = i40e_dev_rx_queue_intr_disable,
456 .rx_queue_release = i40e_dev_rx_queue_release,
457 .rx_queue_count = i40e_dev_rx_queue_count,
458 .rx_descriptor_done = i40e_dev_rx_descriptor_done,
459 .rx_descriptor_status = i40e_dev_rx_descriptor_status,
460 .tx_descriptor_status = i40e_dev_tx_descriptor_status,
461 .tx_queue_setup = i40e_dev_tx_queue_setup,
462 .tx_queue_release = i40e_dev_tx_queue_release,
463 .dev_led_on = i40e_dev_led_on,
464 .dev_led_off = i40e_dev_led_off,
465 .flow_ctrl_get = i40e_flow_ctrl_get,
466 .flow_ctrl_set = i40e_flow_ctrl_set,
467 .priority_flow_ctrl_set = i40e_priority_flow_ctrl_set,
468 .mac_addr_add = i40e_macaddr_add,
469 .mac_addr_remove = i40e_macaddr_remove,
470 .reta_update = i40e_dev_rss_reta_update,
471 .reta_query = i40e_dev_rss_reta_query,
472 .rss_hash_update = i40e_dev_rss_hash_update,
473 .rss_hash_conf_get = i40e_dev_rss_hash_conf_get,
474 .udp_tunnel_port_add = i40e_dev_udp_tunnel_port_add,
475 .udp_tunnel_port_del = i40e_dev_udp_tunnel_port_del,
476 .filter_ctrl = i40e_dev_filter_ctrl,
477 .rxq_info_get = i40e_rxq_info_get,
478 .txq_info_get = i40e_txq_info_get,
479 .mirror_rule_set = i40e_mirror_rule_set,
480 .mirror_rule_reset = i40e_mirror_rule_reset,
481 .timesync_enable = i40e_timesync_enable,
482 .timesync_disable = i40e_timesync_disable,
483 .timesync_read_rx_timestamp = i40e_timesync_read_rx_timestamp,
484 .timesync_read_tx_timestamp = i40e_timesync_read_tx_timestamp,
485 .get_dcb_info = i40e_dev_get_dcb_info,
486 .timesync_adjust_time = i40e_timesync_adjust_time,
487 .timesync_read_time = i40e_timesync_read_time,
488 .timesync_write_time = i40e_timesync_write_time,
489 .get_reg = i40e_get_regs,
490 .get_eeprom_length = i40e_get_eeprom_length,
491 .get_eeprom = i40e_get_eeprom,
492 .mac_addr_set = i40e_set_default_mac_addr,
493 .mtu_set = i40e_dev_mtu_set,
494 .tm_ops_get = i40e_tm_ops_get,
497 /* store statistics names and its offset in stats structure */
498 struct rte_i40e_xstats_name_off {
499 char name[RTE_ETH_XSTATS_NAME_SIZE];
503 static const struct rte_i40e_xstats_name_off rte_i40e_stats_strings[] = {
504 {"rx_unicast_packets", offsetof(struct i40e_eth_stats, rx_unicast)},
505 {"rx_multicast_packets", offsetof(struct i40e_eth_stats, rx_multicast)},
506 {"rx_broadcast_packets", offsetof(struct i40e_eth_stats, rx_broadcast)},
507 {"rx_dropped", offsetof(struct i40e_eth_stats, rx_discards)},
508 {"rx_unknown_protocol_packets", offsetof(struct i40e_eth_stats,
509 rx_unknown_protocol)},
510 {"tx_unicast_packets", offsetof(struct i40e_eth_stats, tx_unicast)},
511 {"tx_multicast_packets", offsetof(struct i40e_eth_stats, tx_multicast)},
512 {"tx_broadcast_packets", offsetof(struct i40e_eth_stats, tx_broadcast)},
513 {"tx_dropped", offsetof(struct i40e_eth_stats, tx_discards)},
516 #define I40E_NB_ETH_XSTATS (sizeof(rte_i40e_stats_strings) / \
517 sizeof(rte_i40e_stats_strings[0]))
519 static const struct rte_i40e_xstats_name_off rte_i40e_hw_port_strings[] = {
520 {"tx_link_down_dropped", offsetof(struct i40e_hw_port_stats,
521 tx_dropped_link_down)},
522 {"rx_crc_errors", offsetof(struct i40e_hw_port_stats, crc_errors)},
523 {"rx_illegal_byte_errors", offsetof(struct i40e_hw_port_stats,
525 {"rx_error_bytes", offsetof(struct i40e_hw_port_stats, error_bytes)},
526 {"mac_local_errors", offsetof(struct i40e_hw_port_stats,
528 {"mac_remote_errors", offsetof(struct i40e_hw_port_stats,
530 {"rx_length_errors", offsetof(struct i40e_hw_port_stats,
532 {"tx_xon_packets", offsetof(struct i40e_hw_port_stats, link_xon_tx)},
533 {"rx_xon_packets", offsetof(struct i40e_hw_port_stats, link_xon_rx)},
534 {"tx_xoff_packets", offsetof(struct i40e_hw_port_stats, link_xoff_tx)},
535 {"rx_xoff_packets", offsetof(struct i40e_hw_port_stats, link_xoff_rx)},
536 {"rx_size_64_packets", offsetof(struct i40e_hw_port_stats, rx_size_64)},
537 {"rx_size_65_to_127_packets", offsetof(struct i40e_hw_port_stats,
539 {"rx_size_128_to_255_packets", offsetof(struct i40e_hw_port_stats,
541 {"rx_size_256_to_511_packets", offsetof(struct i40e_hw_port_stats,
543 {"rx_size_512_to_1023_packets", offsetof(struct i40e_hw_port_stats,
545 {"rx_size_1024_to_1522_packets", offsetof(struct i40e_hw_port_stats,
547 {"rx_size_1523_to_max_packets", offsetof(struct i40e_hw_port_stats,
549 {"rx_undersized_errors", offsetof(struct i40e_hw_port_stats,
551 {"rx_oversize_errors", offsetof(struct i40e_hw_port_stats,
553 {"rx_mac_short_dropped", offsetof(struct i40e_hw_port_stats,
554 mac_short_packet_dropped)},
555 {"rx_fragmented_errors", offsetof(struct i40e_hw_port_stats,
557 {"rx_jabber_errors", offsetof(struct i40e_hw_port_stats, rx_jabber)},
558 {"tx_size_64_packets", offsetof(struct i40e_hw_port_stats, tx_size_64)},
559 {"tx_size_65_to_127_packets", offsetof(struct i40e_hw_port_stats,
561 {"tx_size_128_to_255_packets", offsetof(struct i40e_hw_port_stats,
563 {"tx_size_256_to_511_packets", offsetof(struct i40e_hw_port_stats,
565 {"tx_size_512_to_1023_packets", offsetof(struct i40e_hw_port_stats,
567 {"tx_size_1024_to_1522_packets", offsetof(struct i40e_hw_port_stats,
569 {"tx_size_1523_to_max_packets", offsetof(struct i40e_hw_port_stats,
571 {"rx_flow_director_atr_match_packets",
572 offsetof(struct i40e_hw_port_stats, fd_atr_match)},
573 {"rx_flow_director_sb_match_packets",
574 offsetof(struct i40e_hw_port_stats, fd_sb_match)},
575 {"tx_low_power_idle_status", offsetof(struct i40e_hw_port_stats,
577 {"rx_low_power_idle_status", offsetof(struct i40e_hw_port_stats,
579 {"tx_low_power_idle_count", offsetof(struct i40e_hw_port_stats,
581 {"rx_low_power_idle_count", offsetof(struct i40e_hw_port_stats,
585 #define I40E_NB_HW_PORT_XSTATS (sizeof(rte_i40e_hw_port_strings) / \
586 sizeof(rte_i40e_hw_port_strings[0]))
588 static const struct rte_i40e_xstats_name_off rte_i40e_rxq_prio_strings[] = {
589 {"xon_packets", offsetof(struct i40e_hw_port_stats,
591 {"xoff_packets", offsetof(struct i40e_hw_port_stats,
595 #define I40E_NB_RXQ_PRIO_XSTATS (sizeof(rte_i40e_rxq_prio_strings) / \
596 sizeof(rte_i40e_rxq_prio_strings[0]))
598 static const struct rte_i40e_xstats_name_off rte_i40e_txq_prio_strings[] = {
599 {"xon_packets", offsetof(struct i40e_hw_port_stats,
601 {"xoff_packets", offsetof(struct i40e_hw_port_stats,
603 {"xon_to_xoff_packets", offsetof(struct i40e_hw_port_stats,
604 priority_xon_2_xoff)},
607 #define I40E_NB_TXQ_PRIO_XSTATS (sizeof(rte_i40e_txq_prio_strings) / \
608 sizeof(rte_i40e_txq_prio_strings[0]))
610 static int eth_i40e_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
611 struct rte_pci_device *pci_dev)
613 return rte_eth_dev_pci_generic_probe(pci_dev,
614 sizeof(struct i40e_adapter), eth_i40e_dev_init);
617 static int eth_i40e_pci_remove(struct rte_pci_device *pci_dev)
619 return rte_eth_dev_pci_generic_remove(pci_dev, eth_i40e_dev_uninit);
622 static struct rte_pci_driver rte_i40e_pmd = {
623 .id_table = pci_id_i40e_map,
624 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
625 RTE_PCI_DRV_IOVA_AS_VA,
626 .probe = eth_i40e_pci_probe,
627 .remove = eth_i40e_pci_remove,
631 rte_i40e_dev_atomic_read_link_status(struct rte_eth_dev *dev,
632 struct rte_eth_link *link)
634 struct rte_eth_link *dst = link;
635 struct rte_eth_link *src = &(dev->data->dev_link);
637 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
638 *(uint64_t *)src) == 0)
645 rte_i40e_dev_atomic_write_link_status(struct rte_eth_dev *dev,
646 struct rte_eth_link *link)
648 struct rte_eth_link *dst = &(dev->data->dev_link);
649 struct rte_eth_link *src = link;
651 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
652 *(uint64_t *)src) == 0)
658 RTE_PMD_REGISTER_PCI(net_i40e, rte_i40e_pmd);
659 RTE_PMD_REGISTER_PCI_TABLE(net_i40e, pci_id_i40e_map);
660 RTE_PMD_REGISTER_KMOD_DEP(net_i40e, "* igb_uio | uio_pci_generic | vfio-pci");
662 #ifndef I40E_GLQF_ORT
663 #define I40E_GLQF_ORT(_i) (0x00268900 + ((_i) * 4))
665 #ifndef I40E_GLQF_PIT
666 #define I40E_GLQF_PIT(_i) (0x00268C80 + ((_i) * 4))
668 #ifndef I40E_GLQF_L3_MAP
669 #define I40E_GLQF_L3_MAP(_i) (0x0026C700 + ((_i) * 4))
672 static inline void i40e_GLQF_reg_init(struct i40e_hw *hw)
675 * Force global configuration for flexible payload
676 * to the first 16 bytes of the corresponding L2/L3/L4 paylod.
677 * This should be removed from code once proper
678 * configuration API is added to avoid configuration conflicts
679 * between ports of the same device.
681 I40E_WRITE_REG(hw, I40E_GLQF_ORT(33), 0x000000E0);
682 I40E_WRITE_REG(hw, I40E_GLQF_ORT(34), 0x000000E3);
683 I40E_WRITE_REG(hw, I40E_GLQF_ORT(35), 0x000000E6);
686 * Initialize registers for parsing packet type of QinQ
687 * This should be removed from code once proper
688 * configuration API is added to avoid configuration conflicts
689 * between ports of the same device.
691 I40E_WRITE_REG(hw, I40E_GLQF_ORT(40), 0x00000029);
692 I40E_WRITE_REG(hw, I40E_GLQF_PIT(9), 0x00009420);
695 #define I40E_FLOW_CONTROL_ETHERTYPE 0x8808
698 * Add a ethertype filter to drop all flow control frames transmitted
702 i40e_add_tx_flow_control_drop_filter(struct i40e_pf *pf)
704 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
705 uint16_t flags = I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC |
706 I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP |
707 I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX;
710 ret = i40e_aq_add_rem_control_packet_filter(hw, NULL,
711 I40E_FLOW_CONTROL_ETHERTYPE, flags,
712 pf->main_vsi_seid, 0,
716 "Failed to add filter to drop flow control frames from VSIs.");
720 floating_veb_list_handler(__rte_unused const char *key,
721 const char *floating_veb_value,
725 unsigned int count = 0;
728 bool *vf_floating_veb = opaque;
730 while (isblank(*floating_veb_value))
731 floating_veb_value++;
733 /* Reset floating VEB configuration for VFs */
734 for (idx = 0; idx < I40E_MAX_VF; idx++)
735 vf_floating_veb[idx] = false;
739 while (isblank(*floating_veb_value))
740 floating_veb_value++;
741 if (*floating_veb_value == '\0')
744 idx = strtoul(floating_veb_value, &end, 10);
745 if (errno || end == NULL)
747 while (isblank(*end))
751 } else if ((*end == ';') || (*end == '\0')) {
753 if (min == I40E_MAX_VF)
755 if (max >= I40E_MAX_VF)
756 max = I40E_MAX_VF - 1;
757 for (idx = min; idx <= max; idx++) {
758 vf_floating_veb[idx] = true;
765 floating_veb_value = end + 1;
766 } while (*end != '\0');
775 config_vf_floating_veb(struct rte_devargs *devargs,
776 uint16_t floating_veb,
777 bool *vf_floating_veb)
779 struct rte_kvargs *kvlist;
781 const char *floating_veb_list = ETH_I40E_FLOATING_VEB_LIST_ARG;
785 /* All the VFs attach to the floating VEB by default
786 * when the floating VEB is enabled.
788 for (i = 0; i < I40E_MAX_VF; i++)
789 vf_floating_veb[i] = true;
794 kvlist = rte_kvargs_parse(devargs->args, NULL);
798 if (!rte_kvargs_count(kvlist, floating_veb_list)) {
799 rte_kvargs_free(kvlist);
802 /* When the floating_veb_list parameter exists, all the VFs
803 * will attach to the legacy VEB firstly, then configure VFs
804 * to the floating VEB according to the floating_veb_list.
806 if (rte_kvargs_process(kvlist, floating_veb_list,
807 floating_veb_list_handler,
808 vf_floating_veb) < 0) {
809 rte_kvargs_free(kvlist);
812 rte_kvargs_free(kvlist);
816 i40e_check_floating_handler(__rte_unused const char *key,
818 __rte_unused void *opaque)
820 if (strcmp(value, "1"))
827 is_floating_veb_supported(struct rte_devargs *devargs)
829 struct rte_kvargs *kvlist;
830 const char *floating_veb_key = ETH_I40E_FLOATING_VEB_ARG;
835 kvlist = rte_kvargs_parse(devargs->args, NULL);
839 if (!rte_kvargs_count(kvlist, floating_veb_key)) {
840 rte_kvargs_free(kvlist);
843 /* Floating VEB is enabled when there's key-value:
844 * enable_floating_veb=1
846 if (rte_kvargs_process(kvlist, floating_veb_key,
847 i40e_check_floating_handler, NULL) < 0) {
848 rte_kvargs_free(kvlist);
851 rte_kvargs_free(kvlist);
857 config_floating_veb(struct rte_eth_dev *dev)
859 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
860 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
861 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
863 memset(pf->floating_veb_list, 0, sizeof(pf->floating_veb_list));
865 if (hw->aq.fw_maj_ver >= FLOATING_VEB_SUPPORTED_FW_MAJ) {
867 is_floating_veb_supported(pci_dev->device.devargs);
868 config_vf_floating_veb(pci_dev->device.devargs,
870 pf->floating_veb_list);
872 pf->floating_veb = false;
876 #define I40E_L2_TAGS_S_TAG_SHIFT 1
877 #define I40E_L2_TAGS_S_TAG_MASK I40E_MASK(0x1, I40E_L2_TAGS_S_TAG_SHIFT)
880 i40e_init_ethtype_filter_list(struct rte_eth_dev *dev)
882 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
883 struct i40e_ethertype_rule *ethertype_rule = &pf->ethertype;
884 char ethertype_hash_name[RTE_HASH_NAMESIZE];
887 struct rte_hash_parameters ethertype_hash_params = {
888 .name = ethertype_hash_name,
889 .entries = I40E_MAX_ETHERTYPE_FILTER_NUM,
890 .key_len = sizeof(struct i40e_ethertype_filter_input),
891 .hash_func = rte_hash_crc,
892 .hash_func_init_val = 0,
893 .socket_id = rte_socket_id(),
896 /* Initialize ethertype filter rule list and hash */
897 TAILQ_INIT(ðertype_rule->ethertype_list);
898 snprintf(ethertype_hash_name, RTE_HASH_NAMESIZE,
899 "ethertype_%s", dev->device->name);
900 ethertype_rule->hash_table = rte_hash_create(ðertype_hash_params);
901 if (!ethertype_rule->hash_table) {
902 PMD_INIT_LOG(ERR, "Failed to create ethertype hash table!");
905 ethertype_rule->hash_map = rte_zmalloc("i40e_ethertype_hash_map",
906 sizeof(struct i40e_ethertype_filter *) *
907 I40E_MAX_ETHERTYPE_FILTER_NUM,
909 if (!ethertype_rule->hash_map) {
911 "Failed to allocate memory for ethertype hash map!");
913 goto err_ethertype_hash_map_alloc;
918 err_ethertype_hash_map_alloc:
919 rte_hash_free(ethertype_rule->hash_table);
925 i40e_init_tunnel_filter_list(struct rte_eth_dev *dev)
927 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
928 struct i40e_tunnel_rule *tunnel_rule = &pf->tunnel;
929 char tunnel_hash_name[RTE_HASH_NAMESIZE];
932 struct rte_hash_parameters tunnel_hash_params = {
933 .name = tunnel_hash_name,
934 .entries = I40E_MAX_TUNNEL_FILTER_NUM,
935 .key_len = sizeof(struct i40e_tunnel_filter_input),
936 .hash_func = rte_hash_crc,
937 .hash_func_init_val = 0,
938 .socket_id = rte_socket_id(),
941 /* Initialize tunnel filter rule list and hash */
942 TAILQ_INIT(&tunnel_rule->tunnel_list);
943 snprintf(tunnel_hash_name, RTE_HASH_NAMESIZE,
944 "tunnel_%s", dev->device->name);
945 tunnel_rule->hash_table = rte_hash_create(&tunnel_hash_params);
946 if (!tunnel_rule->hash_table) {
947 PMD_INIT_LOG(ERR, "Failed to create tunnel hash table!");
950 tunnel_rule->hash_map = rte_zmalloc("i40e_tunnel_hash_map",
951 sizeof(struct i40e_tunnel_filter *) *
952 I40E_MAX_TUNNEL_FILTER_NUM,
954 if (!tunnel_rule->hash_map) {
956 "Failed to allocate memory for tunnel hash map!");
958 goto err_tunnel_hash_map_alloc;
963 err_tunnel_hash_map_alloc:
964 rte_hash_free(tunnel_rule->hash_table);
970 i40e_init_fdir_filter_list(struct rte_eth_dev *dev)
972 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
973 struct i40e_fdir_info *fdir_info = &pf->fdir;
974 char fdir_hash_name[RTE_HASH_NAMESIZE];
977 struct rte_hash_parameters fdir_hash_params = {
978 .name = fdir_hash_name,
979 .entries = I40E_MAX_FDIR_FILTER_NUM,
980 .key_len = sizeof(struct rte_eth_fdir_input),
981 .hash_func = rte_hash_crc,
982 .hash_func_init_val = 0,
983 .socket_id = rte_socket_id(),
986 /* Initialize flow director filter rule list and hash */
987 TAILQ_INIT(&fdir_info->fdir_list);
988 snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
989 "fdir_%s", dev->device->name);
990 fdir_info->hash_table = rte_hash_create(&fdir_hash_params);
991 if (!fdir_info->hash_table) {
992 PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
995 fdir_info->hash_map = rte_zmalloc("i40e_fdir_hash_map",
996 sizeof(struct i40e_fdir_filter *) *
997 I40E_MAX_FDIR_FILTER_NUM,
999 if (!fdir_info->hash_map) {
1001 "Failed to allocate memory for fdir hash map!");
1003 goto err_fdir_hash_map_alloc;
1007 err_fdir_hash_map_alloc:
1008 rte_hash_free(fdir_info->hash_table);
1014 i40e_init_customized_info(struct i40e_pf *pf)
1018 /* Initialize customized pctype */
1019 for (i = I40E_CUSTOMIZED_GTPC; i < I40E_CUSTOMIZED_MAX; i++) {
1020 pf->customized_pctype[i].index = i;
1021 pf->customized_pctype[i].pctype = I40E_FILTER_PCTYPE_INVALID;
1022 pf->customized_pctype[i].valid = false;
1025 pf->gtp_support = false;
1029 i40e_init_queue_region_conf(struct rte_eth_dev *dev)
1031 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1032 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1033 struct i40e_queue_regions *info = &pf->queue_region;
1036 for (i = 0; i < I40E_PFQF_HREGION_MAX_INDEX; i++)
1037 i40e_write_rx_ctl(hw, I40E_PFQF_HREGION(i), 0);
1039 memset(info, 0, sizeof(struct i40e_queue_regions));
1043 eth_i40e_dev_init(struct rte_eth_dev *dev)
1045 struct rte_pci_device *pci_dev;
1046 struct rte_intr_handle *intr_handle;
1047 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1048 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1049 struct i40e_vsi *vsi;
1052 uint8_t aq_fail = 0;
1054 PMD_INIT_FUNC_TRACE();
1056 dev->dev_ops = &i40e_eth_dev_ops;
1057 dev->rx_pkt_burst = i40e_recv_pkts;
1058 dev->tx_pkt_burst = i40e_xmit_pkts;
1059 dev->tx_pkt_prepare = i40e_prep_pkts;
1061 /* for secondary processes, we don't initialise any further as primary
1062 * has already done this work. Only check we don't need a different
1064 if (rte_eal_process_type() != RTE_PROC_PRIMARY){
1065 i40e_set_rx_function(dev);
1066 i40e_set_tx_function(dev);
1069 i40e_set_default_ptype_table(dev);
1070 i40e_set_default_pctype_table(dev);
1071 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1072 intr_handle = &pci_dev->intr_handle;
1074 rte_eth_copy_pci_info(dev, pci_dev);
1076 pf->adapter = I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1077 pf->adapter->eth_dev = dev;
1078 pf->dev_data = dev->data;
1080 hw->back = I40E_PF_TO_ADAPTER(pf);
1081 hw->hw_addr = (uint8_t *)(pci_dev->mem_resource[0].addr);
1084 "Hardware is not available, as address is NULL");
1088 hw->vendor_id = pci_dev->id.vendor_id;
1089 hw->device_id = pci_dev->id.device_id;
1090 hw->subsystem_vendor_id = pci_dev->id.subsystem_vendor_id;
1091 hw->subsystem_device_id = pci_dev->id.subsystem_device_id;
1092 hw->bus.device = pci_dev->addr.devid;
1093 hw->bus.func = pci_dev->addr.function;
1094 hw->adapter_stopped = 0;
1096 /* Make sure all is clean before doing PF reset */
1099 /* Initialize the hardware */
1102 /* Reset here to make sure all is clean for each PF */
1103 ret = i40e_pf_reset(hw);
1105 PMD_INIT_LOG(ERR, "Failed to reset pf: %d", ret);
1109 /* Initialize the shared code (base driver) */
1110 ret = i40e_init_shared_code(hw);
1112 PMD_INIT_LOG(ERR, "Failed to init shared code (base driver): %d", ret);
1117 * To work around the NVM issue, initialize registers
1118 * for flexible payload and packet type of QinQ by
1119 * software. It should be removed once issues are fixed
1122 i40e_GLQF_reg_init(hw);
1124 /* Initialize the input set for filters (hash and fd) to default value */
1125 i40e_filter_input_set_init(pf);
1127 /* Initialize the parameters for adminq */
1128 i40e_init_adminq_parameter(hw);
1129 ret = i40e_init_adminq(hw);
1130 if (ret != I40E_SUCCESS) {
1131 PMD_INIT_LOG(ERR, "Failed to init adminq: %d", ret);
1134 PMD_INIT_LOG(INFO, "FW %d.%d API %d.%d NVM %02d.%02d.%02d eetrack %04x",
1135 hw->aq.fw_maj_ver, hw->aq.fw_min_ver,
1136 hw->aq.api_maj_ver, hw->aq.api_min_ver,
1137 ((hw->nvm.version >> 12) & 0xf),
1138 ((hw->nvm.version >> 4) & 0xff),
1139 (hw->nvm.version & 0xf), hw->nvm.eetrack);
1141 /* initialise the L3_MAP register */
1142 ret = i40e_aq_debug_write_register(hw, I40E_GLQF_L3_MAP(40),
1145 PMD_INIT_LOG(ERR, "Failed to write L3 MAP register %d", ret);
1147 /* Need the special FW version to support floating VEB */
1148 config_floating_veb(dev);
1149 /* Clear PXE mode */
1150 i40e_clear_pxe_mode(hw);
1151 i40e_dev_sync_phy_type(hw);
1154 * On X710, performance number is far from the expectation on recent
1155 * firmware versions. The fix for this issue may not be integrated in
1156 * the following firmware version. So the workaround in software driver
1157 * is needed. It needs to modify the initial values of 3 internal only
1158 * registers. Note that the workaround can be removed when it is fixed
1159 * in firmware in the future.
1161 i40e_configure_registers(hw);
1163 /* Get hw capabilities */
1164 ret = i40e_get_cap(hw);
1165 if (ret != I40E_SUCCESS) {
1166 PMD_INIT_LOG(ERR, "Failed to get capabilities: %d", ret);
1167 goto err_get_capabilities;
1170 /* Initialize parameters for PF */
1171 ret = i40e_pf_parameter_init(dev);
1173 PMD_INIT_LOG(ERR, "Failed to do parameter init: %d", ret);
1174 goto err_parameter_init;
1177 /* Initialize the queue management */
1178 ret = i40e_res_pool_init(&pf->qp_pool, 0, hw->func_caps.num_tx_qp);
1180 PMD_INIT_LOG(ERR, "Failed to init queue pool");
1181 goto err_qp_pool_init;
1183 ret = i40e_res_pool_init(&pf->msix_pool, 1,
1184 hw->func_caps.num_msix_vectors - 1);
1186 PMD_INIT_LOG(ERR, "Failed to init MSIX pool");
1187 goto err_msix_pool_init;
1190 /* Initialize lan hmc */
1191 ret = i40e_init_lan_hmc(hw, hw->func_caps.num_tx_qp,
1192 hw->func_caps.num_rx_qp, 0, 0);
1193 if (ret != I40E_SUCCESS) {
1194 PMD_INIT_LOG(ERR, "Failed to init lan hmc: %d", ret);
1195 goto err_init_lan_hmc;
1198 /* Configure lan hmc */
1199 ret = i40e_configure_lan_hmc(hw, I40E_HMC_MODEL_DIRECT_ONLY);
1200 if (ret != I40E_SUCCESS) {
1201 PMD_INIT_LOG(ERR, "Failed to configure lan hmc: %d", ret);
1202 goto err_configure_lan_hmc;
1205 /* Get and check the mac address */
1206 i40e_get_mac_addr(hw, hw->mac.addr);
1207 if (i40e_validate_mac_addr(hw->mac.addr) != I40E_SUCCESS) {
1208 PMD_INIT_LOG(ERR, "mac address is not valid");
1210 goto err_get_mac_addr;
1212 /* Copy the permanent MAC address */
1213 ether_addr_copy((struct ether_addr *) hw->mac.addr,
1214 (struct ether_addr *) hw->mac.perm_addr);
1216 /* Disable flow control */
1217 hw->fc.requested_mode = I40E_FC_NONE;
1218 i40e_set_fc(hw, &aq_fail, TRUE);
1220 /* Set the global registers with default ether type value */
1221 ret = i40e_vlan_tpid_set(dev, ETH_VLAN_TYPE_OUTER, ETHER_TYPE_VLAN);
1222 if (ret != I40E_SUCCESS) {
1224 "Failed to set the default outer VLAN ether type");
1225 goto err_setup_pf_switch;
1228 /* PF setup, which includes VSI setup */
1229 ret = i40e_pf_setup(pf);
1231 PMD_INIT_LOG(ERR, "Failed to setup pf switch: %d", ret);
1232 goto err_setup_pf_switch;
1235 /* reset all stats of the device, including pf and main vsi */
1236 i40e_dev_stats_reset(dev);
1240 /* Disable double vlan by default */
1241 i40e_vsi_config_double_vlan(vsi, FALSE);
1243 /* Disable S-TAG identification when floating_veb is disabled */
1244 if (!pf->floating_veb) {
1245 ret = I40E_READ_REG(hw, I40E_PRT_L2TAGSEN);
1246 if (ret & I40E_L2_TAGS_S_TAG_MASK) {
1247 ret &= ~I40E_L2_TAGS_S_TAG_MASK;
1248 I40E_WRITE_REG(hw, I40E_PRT_L2TAGSEN, ret);
1252 if (!vsi->max_macaddrs)
1253 len = ETHER_ADDR_LEN;
1255 len = ETHER_ADDR_LEN * vsi->max_macaddrs;
1257 /* Should be after VSI initialized */
1258 dev->data->mac_addrs = rte_zmalloc("i40e", len, 0);
1259 if (!dev->data->mac_addrs) {
1261 "Failed to allocated memory for storing mac address");
1264 ether_addr_copy((struct ether_addr *)hw->mac.perm_addr,
1265 &dev->data->mac_addrs[0]);
1267 /* Init dcb to sw mode by default */
1268 ret = i40e_dcb_init_configure(dev, TRUE);
1269 if (ret != I40E_SUCCESS) {
1270 PMD_INIT_LOG(INFO, "Failed to init dcb.");
1271 pf->flags &= ~I40E_FLAG_DCB;
1273 /* Update HW struct after DCB configuration */
1276 /* initialize pf host driver to setup SRIOV resource if applicable */
1277 i40e_pf_host_init(dev);
1279 /* register callback func to eal lib */
1280 rte_intr_callback_register(intr_handle,
1281 i40e_dev_interrupt_handler, dev);
1283 /* configure and enable device interrupt */
1284 i40e_pf_config_irq0(hw, TRUE);
1285 i40e_pf_enable_irq0(hw);
1287 /* enable uio intr after callback register */
1288 rte_intr_enable(intr_handle);
1290 * Add an ethertype filter to drop all flow control frames transmitted
1291 * from VSIs. By doing so, we stop VF from sending out PAUSE or PFC
1294 i40e_add_tx_flow_control_drop_filter(pf);
1296 /* Set the max frame size to 0x2600 by default,
1297 * in case other drivers changed the default value.
1299 i40e_aq_set_mac_config(hw, I40E_FRAME_SIZE_MAX, TRUE, 0, NULL);
1301 /* initialize mirror rule list */
1302 TAILQ_INIT(&pf->mirror_list);
1304 /* initialize Traffic Manager configuration */
1305 i40e_tm_conf_init(dev);
1307 /* Initialize customized information */
1308 i40e_init_customized_info(pf);
1310 ret = i40e_init_ethtype_filter_list(dev);
1312 goto err_init_ethtype_filter_list;
1313 ret = i40e_init_tunnel_filter_list(dev);
1315 goto err_init_tunnel_filter_list;
1316 ret = i40e_init_fdir_filter_list(dev);
1318 goto err_init_fdir_filter_list;
1320 /* initialize queue region configuration */
1321 i40e_init_queue_region_conf(dev);
1325 err_init_fdir_filter_list:
1326 rte_free(pf->tunnel.hash_table);
1327 rte_free(pf->tunnel.hash_map);
1328 err_init_tunnel_filter_list:
1329 rte_free(pf->ethertype.hash_table);
1330 rte_free(pf->ethertype.hash_map);
1331 err_init_ethtype_filter_list:
1332 rte_free(dev->data->mac_addrs);
1334 i40e_vsi_release(pf->main_vsi);
1335 err_setup_pf_switch:
1337 err_configure_lan_hmc:
1338 (void)i40e_shutdown_lan_hmc(hw);
1340 i40e_res_pool_destroy(&pf->msix_pool);
1342 i40e_res_pool_destroy(&pf->qp_pool);
1345 err_get_capabilities:
1346 (void)i40e_shutdown_adminq(hw);
1352 i40e_rm_ethtype_filter_list(struct i40e_pf *pf)
1354 struct i40e_ethertype_filter *p_ethertype;
1355 struct i40e_ethertype_rule *ethertype_rule;
1357 ethertype_rule = &pf->ethertype;
1358 /* Remove all ethertype filter rules and hash */
1359 if (ethertype_rule->hash_map)
1360 rte_free(ethertype_rule->hash_map);
1361 if (ethertype_rule->hash_table)
1362 rte_hash_free(ethertype_rule->hash_table);
1364 while ((p_ethertype = TAILQ_FIRST(ðertype_rule->ethertype_list))) {
1365 TAILQ_REMOVE(ðertype_rule->ethertype_list,
1366 p_ethertype, rules);
1367 rte_free(p_ethertype);
1372 i40e_rm_tunnel_filter_list(struct i40e_pf *pf)
1374 struct i40e_tunnel_filter *p_tunnel;
1375 struct i40e_tunnel_rule *tunnel_rule;
1377 tunnel_rule = &pf->tunnel;
1378 /* Remove all tunnel director rules and hash */
1379 if (tunnel_rule->hash_map)
1380 rte_free(tunnel_rule->hash_map);
1381 if (tunnel_rule->hash_table)
1382 rte_hash_free(tunnel_rule->hash_table);
1384 while ((p_tunnel = TAILQ_FIRST(&tunnel_rule->tunnel_list))) {
1385 TAILQ_REMOVE(&tunnel_rule->tunnel_list, p_tunnel, rules);
1391 i40e_rm_fdir_filter_list(struct i40e_pf *pf)
1393 struct i40e_fdir_filter *p_fdir;
1394 struct i40e_fdir_info *fdir_info;
1396 fdir_info = &pf->fdir;
1397 /* Remove all flow director rules and hash */
1398 if (fdir_info->hash_map)
1399 rte_free(fdir_info->hash_map);
1400 if (fdir_info->hash_table)
1401 rte_hash_free(fdir_info->hash_table);
1403 while ((p_fdir = TAILQ_FIRST(&fdir_info->fdir_list))) {
1404 TAILQ_REMOVE(&fdir_info->fdir_list, p_fdir, rules);
1410 eth_i40e_dev_uninit(struct rte_eth_dev *dev)
1413 struct rte_pci_device *pci_dev;
1414 struct rte_intr_handle *intr_handle;
1416 struct i40e_filter_control_settings settings;
1417 struct rte_flow *p_flow;
1419 uint8_t aq_fail = 0;
1421 PMD_INIT_FUNC_TRACE();
1423 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1426 pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1427 hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1428 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1429 intr_handle = &pci_dev->intr_handle;
1431 if (hw->adapter_stopped == 0)
1432 i40e_dev_close(dev);
1434 dev->dev_ops = NULL;
1435 dev->rx_pkt_burst = NULL;
1436 dev->tx_pkt_burst = NULL;
1438 /* Clear PXE mode */
1439 i40e_clear_pxe_mode(hw);
1441 /* Unconfigure filter control */
1442 memset(&settings, 0, sizeof(settings));
1443 ret = i40e_set_filter_control(hw, &settings);
1445 PMD_INIT_LOG(WARNING, "setup_pf_filter_control failed: %d",
1448 /* Disable flow control */
1449 hw->fc.requested_mode = I40E_FC_NONE;
1450 i40e_set_fc(hw, &aq_fail, TRUE);
1452 /* uninitialize pf host driver */
1453 i40e_pf_host_uninit(dev);
1455 rte_free(dev->data->mac_addrs);
1456 dev->data->mac_addrs = NULL;
1458 /* disable uio intr before callback unregister */
1459 rte_intr_disable(intr_handle);
1461 /* register callback func to eal lib */
1462 rte_intr_callback_unregister(intr_handle,
1463 i40e_dev_interrupt_handler, dev);
1465 i40e_rm_ethtype_filter_list(pf);
1466 i40e_rm_tunnel_filter_list(pf);
1467 i40e_rm_fdir_filter_list(pf);
1469 /* Remove all flows */
1470 while ((p_flow = TAILQ_FIRST(&pf->flow_list))) {
1471 TAILQ_REMOVE(&pf->flow_list, p_flow, node);
1475 /* Remove all Traffic Manager configuration */
1476 i40e_tm_conf_uninit(dev);
1482 i40e_dev_configure(struct rte_eth_dev *dev)
1484 struct i40e_adapter *ad =
1485 I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1486 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1487 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1488 enum rte_eth_rx_mq_mode mq_mode = dev->data->dev_conf.rxmode.mq_mode;
1491 ret = i40e_dev_sync_phy_type(hw);
1495 /* Initialize to TRUE. If any of Rx queues doesn't meet the
1496 * bulk allocation or vector Rx preconditions we will reset it.
1498 ad->rx_bulk_alloc_allowed = true;
1499 ad->rx_vec_allowed = true;
1500 ad->tx_simple_allowed = true;
1501 ad->tx_vec_allowed = true;
1503 if (dev->data->dev_conf.fdir_conf.mode == RTE_FDIR_MODE_PERFECT) {
1504 ret = i40e_fdir_setup(pf);
1505 if (ret != I40E_SUCCESS) {
1506 PMD_DRV_LOG(ERR, "Failed to setup flow director.");
1509 ret = i40e_fdir_configure(dev);
1511 PMD_DRV_LOG(ERR, "failed to configure fdir.");
1515 i40e_fdir_teardown(pf);
1517 ret = i40e_dev_init_vlan(dev);
1522 * Needs to move VMDQ setting out of i40e_pf_config_mq_rx() as VMDQ and
1523 * RSS setting have different requirements.
1524 * General PMD driver call sequence are NIC init, configure,
1525 * rx/tx_queue_setup and dev_start. In rx/tx_queue_setup() function, it
1526 * will try to lookup the VSI that specific queue belongs to if VMDQ
1527 * applicable. So, VMDQ setting has to be done before
1528 * rx/tx_queue_setup(). This function is good to place vmdq_setup.
1529 * For RSS setting, it will try to calculate actual configured RX queue
1530 * number, which will be available after rx_queue_setup(). dev_start()
1531 * function is good to place RSS setup.
1533 if (mq_mode & ETH_MQ_RX_VMDQ_FLAG) {
1534 ret = i40e_vmdq_setup(dev);
1539 if (mq_mode & ETH_MQ_RX_DCB_FLAG) {
1540 ret = i40e_dcb_setup(dev);
1542 PMD_DRV_LOG(ERR, "failed to configure DCB.");
1547 TAILQ_INIT(&pf->flow_list);
1552 /* need to release vmdq resource if exists */
1553 for (i = 0; i < pf->nb_cfg_vmdq_vsi; i++) {
1554 i40e_vsi_release(pf->vmdq[i].vsi);
1555 pf->vmdq[i].vsi = NULL;
1560 /* need to release fdir resource if exists */
1561 i40e_fdir_teardown(pf);
1566 i40e_vsi_queues_unbind_intr(struct i40e_vsi *vsi)
1568 struct rte_eth_dev *dev = vsi->adapter->eth_dev;
1569 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1570 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1571 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
1572 uint16_t msix_vect = vsi->msix_intr;
1575 for (i = 0; i < vsi->nb_qps; i++) {
1576 I40E_WRITE_REG(hw, I40E_QINT_TQCTL(vsi->base_queue + i), 0);
1577 I40E_WRITE_REG(hw, I40E_QINT_RQCTL(vsi->base_queue + i), 0);
1581 if (vsi->type != I40E_VSI_SRIOV) {
1582 if (!rte_intr_allow_others(intr_handle)) {
1583 I40E_WRITE_REG(hw, I40E_PFINT_LNKLST0,
1584 I40E_PFINT_LNKLST0_FIRSTQ_INDX_MASK);
1586 I40E_PFINT_ITR0(I40E_ITR_INDEX_DEFAULT),
1589 I40E_WRITE_REG(hw, I40E_PFINT_LNKLSTN(msix_vect - 1),
1590 I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK);
1592 I40E_PFINT_ITRN(I40E_ITR_INDEX_DEFAULT,
1597 reg = (hw->func_caps.num_msix_vectors_vf - 1) *
1598 vsi->user_param + (msix_vect - 1);
1600 I40E_WRITE_REG(hw, I40E_VPINT_LNKLSTN(reg),
1601 I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK);
1603 I40E_WRITE_FLUSH(hw);
1607 __vsi_queues_bind_intr(struct i40e_vsi *vsi, uint16_t msix_vect,
1608 int base_queue, int nb_queue,
1613 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
1615 /* Bind all RX queues to allocated MSIX interrupt */
1616 for (i = 0; i < nb_queue; i++) {
1617 val = (msix_vect << I40E_QINT_RQCTL_MSIX_INDX_SHIFT) |
1618 itr_idx << I40E_QINT_RQCTL_ITR_INDX_SHIFT |
1619 ((base_queue + i + 1) <<
1620 I40E_QINT_RQCTL_NEXTQ_INDX_SHIFT) |
1621 (0 << I40E_QINT_RQCTL_NEXTQ_TYPE_SHIFT) |
1622 I40E_QINT_RQCTL_CAUSE_ENA_MASK;
1624 if (i == nb_queue - 1)
1625 val |= I40E_QINT_RQCTL_NEXTQ_INDX_MASK;
1626 I40E_WRITE_REG(hw, I40E_QINT_RQCTL(base_queue + i), val);
1629 /* Write first RX queue to Link list register as the head element */
1630 if (vsi->type != I40E_VSI_SRIOV) {
1632 i40e_calc_itr_interval(RTE_LIBRTE_I40E_ITR_INTERVAL);
1634 if (msix_vect == I40E_MISC_VEC_ID) {
1635 I40E_WRITE_REG(hw, I40E_PFINT_LNKLST0,
1637 I40E_PFINT_LNKLST0_FIRSTQ_INDX_SHIFT) |
1639 I40E_PFINT_LNKLST0_FIRSTQ_TYPE_SHIFT));
1641 I40E_PFINT_ITR0(I40E_ITR_INDEX_DEFAULT),
1644 I40E_WRITE_REG(hw, I40E_PFINT_LNKLSTN(msix_vect - 1),
1646 I40E_PFINT_LNKLSTN_FIRSTQ_INDX_SHIFT) |
1648 I40E_PFINT_LNKLSTN_FIRSTQ_TYPE_SHIFT));
1650 I40E_PFINT_ITRN(I40E_ITR_INDEX_DEFAULT,
1657 if (msix_vect == I40E_MISC_VEC_ID) {
1659 I40E_VPINT_LNKLST0(vsi->user_param),
1661 I40E_VPINT_LNKLST0_FIRSTQ_INDX_SHIFT) |
1663 I40E_VPINT_LNKLST0_FIRSTQ_TYPE_SHIFT));
1665 /* num_msix_vectors_vf needs to minus irq0 */
1666 reg = (hw->func_caps.num_msix_vectors_vf - 1) *
1667 vsi->user_param + (msix_vect - 1);
1669 I40E_WRITE_REG(hw, I40E_VPINT_LNKLSTN(reg),
1671 I40E_VPINT_LNKLSTN_FIRSTQ_INDX_SHIFT) |
1673 I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT));
1677 I40E_WRITE_FLUSH(hw);
1681 i40e_vsi_queues_bind_intr(struct i40e_vsi *vsi, uint16_t itr_idx)
1683 struct rte_eth_dev *dev = vsi->adapter->eth_dev;
1684 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1685 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1686 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
1687 uint16_t msix_vect = vsi->msix_intr;
1688 uint16_t nb_msix = RTE_MIN(vsi->nb_msix, intr_handle->nb_efd);
1689 uint16_t queue_idx = 0;
1694 for (i = 0; i < vsi->nb_qps; i++) {
1695 I40E_WRITE_REG(hw, I40E_QINT_TQCTL(vsi->base_queue + i), 0);
1696 I40E_WRITE_REG(hw, I40E_QINT_RQCTL(vsi->base_queue + i), 0);
1699 /* INTENA flag is not auto-cleared for interrupt */
1700 val = I40E_READ_REG(hw, I40E_GLINT_CTL);
1701 val |= I40E_GLINT_CTL_DIS_AUTOMASK_PF0_MASK |
1702 I40E_GLINT_CTL_DIS_AUTOMASK_N_MASK |
1703 I40E_GLINT_CTL_DIS_AUTOMASK_VF0_MASK;
1704 I40E_WRITE_REG(hw, I40E_GLINT_CTL, val);
1706 /* VF bind interrupt */
1707 if (vsi->type == I40E_VSI_SRIOV) {
1708 __vsi_queues_bind_intr(vsi, msix_vect,
1709 vsi->base_queue, vsi->nb_qps,
1714 /* PF & VMDq bind interrupt */
1715 if (rte_intr_dp_is_en(intr_handle)) {
1716 if (vsi->type == I40E_VSI_MAIN) {
1719 } else if (vsi->type == I40E_VSI_VMDQ2) {
1720 struct i40e_vsi *main_vsi =
1721 I40E_DEV_PRIVATE_TO_MAIN_VSI(vsi->adapter);
1722 queue_idx = vsi->base_queue - main_vsi->nb_qps;
1727 for (i = 0; i < vsi->nb_used_qps; i++) {
1729 if (!rte_intr_allow_others(intr_handle))
1730 /* allow to share MISC_VEC_ID */
1731 msix_vect = I40E_MISC_VEC_ID;
1733 /* no enough msix_vect, map all to one */
1734 __vsi_queues_bind_intr(vsi, msix_vect,
1735 vsi->base_queue + i,
1736 vsi->nb_used_qps - i,
1738 for (; !!record && i < vsi->nb_used_qps; i++)
1739 intr_handle->intr_vec[queue_idx + i] =
1743 /* 1:1 queue/msix_vect mapping */
1744 __vsi_queues_bind_intr(vsi, msix_vect,
1745 vsi->base_queue + i, 1,
1748 intr_handle->intr_vec[queue_idx + i] = msix_vect;
1756 i40e_vsi_enable_queues_intr(struct i40e_vsi *vsi)
1758 struct rte_eth_dev *dev = vsi->adapter->eth_dev;
1759 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1760 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1761 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
1762 uint16_t interval = i40e_calc_itr_interval(\
1763 RTE_LIBRTE_I40E_ITR_INTERVAL);
1764 uint16_t msix_intr, i;
1766 if (rte_intr_allow_others(intr_handle))
1767 for (i = 0; i < vsi->nb_msix; i++) {
1768 msix_intr = vsi->msix_intr + i;
1769 I40E_WRITE_REG(hw, I40E_PFINT_DYN_CTLN(msix_intr - 1),
1770 I40E_PFINT_DYN_CTLN_INTENA_MASK |
1771 I40E_PFINT_DYN_CTLN_CLEARPBA_MASK |
1772 (0 << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT) |
1774 I40E_PFINT_DYN_CTLN_INTERVAL_SHIFT));
1777 I40E_WRITE_REG(hw, I40E_PFINT_DYN_CTL0,
1778 I40E_PFINT_DYN_CTL0_INTENA_MASK |
1779 I40E_PFINT_DYN_CTL0_CLEARPBA_MASK |
1780 (0 << I40E_PFINT_DYN_CTL0_ITR_INDX_SHIFT) |
1782 I40E_PFINT_DYN_CTL0_INTERVAL_SHIFT));
1784 I40E_WRITE_FLUSH(hw);
1788 i40e_vsi_disable_queues_intr(struct i40e_vsi *vsi)
1790 struct rte_eth_dev *dev = vsi->adapter->eth_dev;
1791 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1792 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1793 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
1794 uint16_t msix_intr, i;
1796 if (rte_intr_allow_others(intr_handle))
1797 for (i = 0; i < vsi->nb_msix; i++) {
1798 msix_intr = vsi->msix_intr + i;
1799 I40E_WRITE_REG(hw, I40E_PFINT_DYN_CTLN(msix_intr - 1),
1803 I40E_WRITE_REG(hw, I40E_PFINT_DYN_CTL0, 0);
1805 I40E_WRITE_FLUSH(hw);
1808 static inline uint8_t
1809 i40e_parse_link_speeds(uint16_t link_speeds)
1811 uint8_t link_speed = I40E_LINK_SPEED_UNKNOWN;
1813 if (link_speeds & ETH_LINK_SPEED_40G)
1814 link_speed |= I40E_LINK_SPEED_40GB;
1815 if (link_speeds & ETH_LINK_SPEED_25G)
1816 link_speed |= I40E_LINK_SPEED_25GB;
1817 if (link_speeds & ETH_LINK_SPEED_20G)
1818 link_speed |= I40E_LINK_SPEED_20GB;
1819 if (link_speeds & ETH_LINK_SPEED_10G)
1820 link_speed |= I40E_LINK_SPEED_10GB;
1821 if (link_speeds & ETH_LINK_SPEED_1G)
1822 link_speed |= I40E_LINK_SPEED_1GB;
1823 if (link_speeds & ETH_LINK_SPEED_100M)
1824 link_speed |= I40E_LINK_SPEED_100MB;
1830 i40e_phy_conf_link(struct i40e_hw *hw,
1832 uint8_t force_speed,
1835 enum i40e_status_code status;
1836 struct i40e_aq_get_phy_abilities_resp phy_ab;
1837 struct i40e_aq_set_phy_config phy_conf;
1838 enum i40e_aq_phy_type cnt;
1839 uint32_t phy_type_mask = 0;
1841 const uint8_t mask = I40E_AQ_PHY_FLAG_PAUSE_TX |
1842 I40E_AQ_PHY_FLAG_PAUSE_RX |
1843 I40E_AQ_PHY_FLAG_PAUSE_RX |
1844 I40E_AQ_PHY_FLAG_LOW_POWER;
1845 const uint8_t advt = I40E_LINK_SPEED_40GB |
1846 I40E_LINK_SPEED_25GB |
1847 I40E_LINK_SPEED_10GB |
1848 I40E_LINK_SPEED_1GB |
1849 I40E_LINK_SPEED_100MB;
1853 status = i40e_aq_get_phy_capabilities(hw, false, false, &phy_ab,
1858 /* If link already up, no need to set up again */
1859 if (is_up && phy_ab.phy_type != 0)
1860 return I40E_SUCCESS;
1862 memset(&phy_conf, 0, sizeof(phy_conf));
1864 /* bits 0-2 use the values from get_phy_abilities_resp */
1866 abilities |= phy_ab.abilities & mask;
1868 /* update ablities and speed */
1869 if (abilities & I40E_AQ_PHY_AN_ENABLED)
1870 phy_conf.link_speed = advt;
1872 phy_conf.link_speed = is_up ? force_speed : phy_ab.link_speed;
1874 phy_conf.abilities = abilities;
1878 /* To enable link, phy_type mask needs to include each type */
1879 for (cnt = I40E_PHY_TYPE_SGMII; cnt < I40E_PHY_TYPE_MAX; cnt++)
1880 phy_type_mask |= 1 << cnt;
1882 /* use get_phy_abilities_resp value for the rest */
1883 phy_conf.phy_type = is_up ? cpu_to_le32(phy_type_mask) : 0;
1884 phy_conf.phy_type_ext = is_up ? (I40E_AQ_PHY_TYPE_EXT_25G_KR |
1885 I40E_AQ_PHY_TYPE_EXT_25G_CR | I40E_AQ_PHY_TYPE_EXT_25G_SR |
1886 I40E_AQ_PHY_TYPE_EXT_25G_LR) : 0;
1887 phy_conf.fec_config = phy_ab.fec_cfg_curr_mod_ext_info;
1888 phy_conf.eee_capability = phy_ab.eee_capability;
1889 phy_conf.eeer = phy_ab.eeer_val;
1890 phy_conf.low_power_ctrl = phy_ab.d3_lpan;
1892 PMD_DRV_LOG(DEBUG, "\tCurrent: abilities %x, link_speed %x",
1893 phy_ab.abilities, phy_ab.link_speed);
1894 PMD_DRV_LOG(DEBUG, "\tConfig: abilities %x, link_speed %x",
1895 phy_conf.abilities, phy_conf.link_speed);
1897 status = i40e_aq_set_phy_config(hw, &phy_conf, NULL);
1901 return I40E_SUCCESS;
1905 i40e_apply_link_speed(struct rte_eth_dev *dev)
1908 uint8_t abilities = 0;
1909 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1910 struct rte_eth_conf *conf = &dev->data->dev_conf;
1912 speed = i40e_parse_link_speeds(conf->link_speeds);
1913 abilities |= I40E_AQ_PHY_ENABLE_ATOMIC_LINK;
1914 if (!(conf->link_speeds & ETH_LINK_SPEED_FIXED))
1915 abilities |= I40E_AQ_PHY_AN_ENABLED;
1916 abilities |= I40E_AQ_PHY_LINK_ENABLED;
1918 return i40e_phy_conf_link(hw, abilities, speed, true);
1922 i40e_dev_start(struct rte_eth_dev *dev)
1924 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1925 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1926 struct i40e_vsi *main_vsi = pf->main_vsi;
1928 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1929 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1930 uint32_t intr_vector = 0;
1931 struct i40e_vsi *vsi;
1933 hw->adapter_stopped = 0;
1935 if (dev->data->dev_conf.link_speeds & ETH_LINK_SPEED_FIXED) {
1937 "Invalid link_speeds for port %u, autonegotiation disabled",
1938 dev->data->port_id);
1942 rte_intr_disable(intr_handle);
1944 if ((rte_intr_cap_multiple(intr_handle) ||
1945 !RTE_ETH_DEV_SRIOV(dev).active) &&
1946 dev->data->dev_conf.intr_conf.rxq != 0) {
1947 intr_vector = dev->data->nb_rx_queues;
1948 ret = rte_intr_efd_enable(intr_handle, intr_vector);
1953 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
1954 intr_handle->intr_vec =
1955 rte_zmalloc("intr_vec",
1956 dev->data->nb_rx_queues * sizeof(int),
1958 if (!intr_handle->intr_vec) {
1960 "Failed to allocate %d rx_queues intr_vec",
1961 dev->data->nb_rx_queues);
1966 /* Initialize VSI */
1967 ret = i40e_dev_rxtx_init(pf);
1968 if (ret != I40E_SUCCESS) {
1969 PMD_DRV_LOG(ERR, "Failed to init rx/tx queues");
1973 /* Map queues with MSIX interrupt */
1974 main_vsi->nb_used_qps = dev->data->nb_rx_queues -
1975 pf->nb_cfg_vmdq_vsi * RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM;
1976 i40e_vsi_queues_bind_intr(main_vsi, I40E_ITR_INDEX_DEFAULT);
1977 i40e_vsi_enable_queues_intr(main_vsi);
1979 /* Map VMDQ VSI queues with MSIX interrupt */
1980 for (i = 0; i < pf->nb_cfg_vmdq_vsi; i++) {
1981 pf->vmdq[i].vsi->nb_used_qps = RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM;
1982 i40e_vsi_queues_bind_intr(pf->vmdq[i].vsi,
1983 I40E_ITR_INDEX_DEFAULT);
1984 i40e_vsi_enable_queues_intr(pf->vmdq[i].vsi);
1987 /* enable FDIR MSIX interrupt */
1988 if (pf->fdir.fdir_vsi) {
1989 i40e_vsi_queues_bind_intr(pf->fdir.fdir_vsi,
1990 I40E_ITR_INDEX_NONE);
1991 i40e_vsi_enable_queues_intr(pf->fdir.fdir_vsi);
1994 /* Enable all queues which have been configured */
1995 ret = i40e_dev_switch_queues(pf, TRUE);
1996 if (ret != I40E_SUCCESS) {
1997 PMD_DRV_LOG(ERR, "Failed to enable VSI");
2001 /* Enable receiving broadcast packets */
2002 ret = i40e_aq_set_vsi_broadcast(hw, main_vsi->seid, true, NULL);
2003 if (ret != I40E_SUCCESS)
2004 PMD_DRV_LOG(INFO, "fail to set vsi broadcast");
2006 for (i = 0; i < pf->nb_cfg_vmdq_vsi; i++) {
2007 ret = i40e_aq_set_vsi_broadcast(hw, pf->vmdq[i].vsi->seid,
2009 if (ret != I40E_SUCCESS)
2010 PMD_DRV_LOG(INFO, "fail to set vsi broadcast");
2013 /* Enable the VLAN promiscuous mode. */
2015 for (i = 0; i < pf->vf_num; i++) {
2016 vsi = pf->vfs[i].vsi;
2017 i40e_aq_set_vsi_vlan_promisc(hw, vsi->seid,
2022 /* Apply link configure */
2023 if (dev->data->dev_conf.link_speeds & ~(ETH_LINK_SPEED_100M |
2024 ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G |
2025 ETH_LINK_SPEED_20G | ETH_LINK_SPEED_25G |
2026 ETH_LINK_SPEED_40G)) {
2027 PMD_DRV_LOG(ERR, "Invalid link setting");
2030 ret = i40e_apply_link_speed(dev);
2031 if (I40E_SUCCESS != ret) {
2032 PMD_DRV_LOG(ERR, "Fail to apply link setting");
2036 if (!rte_intr_allow_others(intr_handle)) {
2037 rte_intr_callback_unregister(intr_handle,
2038 i40e_dev_interrupt_handler,
2040 /* configure and enable device interrupt */
2041 i40e_pf_config_irq0(hw, FALSE);
2042 i40e_pf_enable_irq0(hw);
2044 if (dev->data->dev_conf.intr_conf.lsc != 0)
2046 "lsc won't enable because of no intr multiplex");
2048 ret = i40e_aq_set_phy_int_mask(hw,
2049 ~(I40E_AQ_EVENT_LINK_UPDOWN |
2050 I40E_AQ_EVENT_MODULE_QUAL_FAIL |
2051 I40E_AQ_EVENT_MEDIA_NA), NULL);
2052 if (ret != I40E_SUCCESS)
2053 PMD_DRV_LOG(WARNING, "Fail to set phy mask");
2055 /* Call get_link_info aq commond to enable/disable LSE */
2056 i40e_dev_link_update(dev, 0);
2059 /* enable uio intr after callback register */
2060 rte_intr_enable(intr_handle);
2062 i40e_filter_restore(pf);
2064 if (pf->tm_conf.root && !pf->tm_conf.committed)
2065 PMD_DRV_LOG(WARNING,
2066 "please call hierarchy_commit() "
2067 "before starting the port");
2069 return I40E_SUCCESS;
2072 i40e_dev_switch_queues(pf, FALSE);
2073 i40e_dev_clear_queues(dev);
2079 i40e_dev_stop(struct rte_eth_dev *dev)
2081 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2082 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2083 struct i40e_vsi *main_vsi = pf->main_vsi;
2084 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2085 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2088 if (hw->adapter_stopped == 1)
2090 /* Disable all queues */
2091 i40e_dev_switch_queues(pf, FALSE);
2093 /* un-map queues with interrupt registers */
2094 i40e_vsi_disable_queues_intr(main_vsi);
2095 i40e_vsi_queues_unbind_intr(main_vsi);
2097 for (i = 0; i < pf->nb_cfg_vmdq_vsi; i++) {
2098 i40e_vsi_disable_queues_intr(pf->vmdq[i].vsi);
2099 i40e_vsi_queues_unbind_intr(pf->vmdq[i].vsi);
2102 if (pf->fdir.fdir_vsi) {
2103 i40e_vsi_queues_unbind_intr(pf->fdir.fdir_vsi);
2104 i40e_vsi_disable_queues_intr(pf->fdir.fdir_vsi);
2106 /* Clear all queues and release memory */
2107 i40e_dev_clear_queues(dev);
2110 i40e_dev_set_link_down(dev);
2112 if (!rte_intr_allow_others(intr_handle))
2113 /* resume to the default handler */
2114 rte_intr_callback_register(intr_handle,
2115 i40e_dev_interrupt_handler,
2118 /* Clean datapath event and queue/vec mapping */
2119 rte_intr_efd_disable(intr_handle);
2120 if (intr_handle->intr_vec) {
2121 rte_free(intr_handle->intr_vec);
2122 intr_handle->intr_vec = NULL;
2125 /* reset hierarchy commit */
2126 pf->tm_conf.committed = false;
2128 /* Remove all the queue region configuration */
2129 i40e_flush_queue_region_all_conf(dev, hw, pf, 0);
2131 hw->adapter_stopped = 1;
2135 i40e_dev_close(struct rte_eth_dev *dev)
2137 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2138 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2139 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2140 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2141 struct i40e_mirror_rule *p_mirror;
2146 PMD_INIT_FUNC_TRACE();
2150 /* Remove all mirror rules */
2151 while ((p_mirror = TAILQ_FIRST(&pf->mirror_list))) {
2152 ret = i40e_aq_del_mirror_rule(hw,
2153 pf->main_vsi->veb->seid,
2154 p_mirror->rule_type,
2156 p_mirror->num_entries,
2159 PMD_DRV_LOG(ERR, "failed to remove mirror rule: "
2160 "status = %d, aq_err = %d.", ret,
2161 hw->aq.asq_last_status);
2163 /* remove mirror software resource anyway */
2164 TAILQ_REMOVE(&pf->mirror_list, p_mirror, rules);
2166 pf->nb_mirror_rule--;
2169 i40e_dev_free_queues(dev);
2171 /* Disable interrupt */
2172 i40e_pf_disable_irq0(hw);
2173 rte_intr_disable(intr_handle);
2175 /* shutdown and destroy the HMC */
2176 i40e_shutdown_lan_hmc(hw);
2178 for (i = 0; i < pf->nb_cfg_vmdq_vsi; i++) {
2179 i40e_vsi_release(pf->vmdq[i].vsi);
2180 pf->vmdq[i].vsi = NULL;
2185 /* release all the existing VSIs and VEBs */
2186 i40e_fdir_teardown(pf);
2187 i40e_vsi_release(pf->main_vsi);
2189 /* shutdown the adminq */
2190 i40e_aq_queue_shutdown(hw, true);
2191 i40e_shutdown_adminq(hw);
2193 i40e_res_pool_destroy(&pf->qp_pool);
2194 i40e_res_pool_destroy(&pf->msix_pool);
2196 /* force a PF reset to clean anything leftover */
2197 reg = I40E_READ_REG(hw, I40E_PFGEN_CTRL);
2198 I40E_WRITE_REG(hw, I40E_PFGEN_CTRL,
2199 (reg | I40E_PFGEN_CTRL_PFSWR_MASK));
2200 I40E_WRITE_FLUSH(hw);
2204 * Reset PF device only to re-initialize resources in PMD layer
2207 i40e_dev_reset(struct rte_eth_dev *dev)
2211 /* When a DPDK PMD PF begin to reset PF port, it should notify all
2212 * its VF to make them align with it. The detailed notification
2213 * mechanism is PMD specific. As to i40e PF, it is rather complex.
2214 * To avoid unexpected behavior in VF, currently reset of PF with
2215 * SR-IOV activation is not supported. It might be supported later.
2217 if (dev->data->sriov.active)
2220 ret = eth_i40e_dev_uninit(dev);
2224 ret = eth_i40e_dev_init(dev);
2230 i40e_dev_promiscuous_enable(struct rte_eth_dev *dev)
2232 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2233 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2234 struct i40e_vsi *vsi = pf->main_vsi;
2237 status = i40e_aq_set_vsi_unicast_promiscuous(hw, vsi->seid,
2239 if (status != I40E_SUCCESS)
2240 PMD_DRV_LOG(ERR, "Failed to enable unicast promiscuous");
2242 status = i40e_aq_set_vsi_multicast_promiscuous(hw, vsi->seid,
2244 if (status != I40E_SUCCESS)
2245 PMD_DRV_LOG(ERR, "Failed to enable multicast promiscuous");
2250 i40e_dev_promiscuous_disable(struct rte_eth_dev *dev)
2252 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2253 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2254 struct i40e_vsi *vsi = pf->main_vsi;
2257 status = i40e_aq_set_vsi_unicast_promiscuous(hw, vsi->seid,
2259 if (status != I40E_SUCCESS)
2260 PMD_DRV_LOG(ERR, "Failed to disable unicast promiscuous");
2262 status = i40e_aq_set_vsi_multicast_promiscuous(hw, vsi->seid,
2264 if (status != I40E_SUCCESS)
2265 PMD_DRV_LOG(ERR, "Failed to disable multicast promiscuous");
2269 i40e_dev_allmulticast_enable(struct rte_eth_dev *dev)
2271 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2272 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2273 struct i40e_vsi *vsi = pf->main_vsi;
2276 ret = i40e_aq_set_vsi_multicast_promiscuous(hw, vsi->seid, TRUE, NULL);
2277 if (ret != I40E_SUCCESS)
2278 PMD_DRV_LOG(ERR, "Failed to enable multicast promiscuous");
2282 i40e_dev_allmulticast_disable(struct rte_eth_dev *dev)
2284 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2285 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2286 struct i40e_vsi *vsi = pf->main_vsi;
2289 if (dev->data->promiscuous == 1)
2290 return; /* must remain in all_multicast mode */
2292 ret = i40e_aq_set_vsi_multicast_promiscuous(hw,
2293 vsi->seid, FALSE, NULL);
2294 if (ret != I40E_SUCCESS)
2295 PMD_DRV_LOG(ERR, "Failed to disable multicast promiscuous");
2299 * Set device link up.
2302 i40e_dev_set_link_up(struct rte_eth_dev *dev)
2304 /* re-apply link speed setting */
2305 return i40e_apply_link_speed(dev);
2309 * Set device link down.
2312 i40e_dev_set_link_down(struct rte_eth_dev *dev)
2314 uint8_t speed = I40E_LINK_SPEED_UNKNOWN;
2315 uint8_t abilities = 0;
2316 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2318 abilities = I40E_AQ_PHY_ENABLE_ATOMIC_LINK;
2319 return i40e_phy_conf_link(hw, abilities, speed, false);
2323 i40e_dev_link_update(struct rte_eth_dev *dev,
2324 int wait_to_complete)
2326 #define CHECK_INTERVAL 100 /* 100ms */
2327 #define MAX_REPEAT_TIME 10 /* 1s (10 * 100ms) in total */
2328 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2329 struct i40e_link_status link_status;
2330 struct rte_eth_link link, old;
2332 unsigned rep_cnt = MAX_REPEAT_TIME;
2333 bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
2335 memset(&link, 0, sizeof(link));
2336 memset(&old, 0, sizeof(old));
2337 memset(&link_status, 0, sizeof(link_status));
2338 rte_i40e_dev_atomic_read_link_status(dev, &old);
2341 /* Get link status information from hardware */
2342 status = i40e_aq_get_link_info(hw, enable_lse,
2343 &link_status, NULL);
2344 if (status != I40E_SUCCESS) {
2345 link.link_speed = ETH_SPEED_NUM_100M;
2346 link.link_duplex = ETH_LINK_FULL_DUPLEX;
2347 PMD_DRV_LOG(ERR, "Failed to get link info");
2351 link.link_status = link_status.link_info & I40E_AQ_LINK_UP;
2352 if (!wait_to_complete || link.link_status)
2355 rte_delay_ms(CHECK_INTERVAL);
2356 } while (--rep_cnt);
2358 if (!link.link_status)
2361 /* i40e uses full duplex only */
2362 link.link_duplex = ETH_LINK_FULL_DUPLEX;
2364 /* Parse the link status */
2365 switch (link_status.link_speed) {
2366 case I40E_LINK_SPEED_100MB:
2367 link.link_speed = ETH_SPEED_NUM_100M;
2369 case I40E_LINK_SPEED_1GB:
2370 link.link_speed = ETH_SPEED_NUM_1G;
2372 case I40E_LINK_SPEED_10GB:
2373 link.link_speed = ETH_SPEED_NUM_10G;
2375 case I40E_LINK_SPEED_20GB:
2376 link.link_speed = ETH_SPEED_NUM_20G;
2378 case I40E_LINK_SPEED_25GB:
2379 link.link_speed = ETH_SPEED_NUM_25G;
2381 case I40E_LINK_SPEED_40GB:
2382 link.link_speed = ETH_SPEED_NUM_40G;
2385 link.link_speed = ETH_SPEED_NUM_100M;
2389 link.link_autoneg = !(dev->data->dev_conf.link_speeds &
2390 ETH_LINK_SPEED_FIXED);
2393 rte_i40e_dev_atomic_write_link_status(dev, &link);
2394 if (link.link_status == old.link_status)
2397 i40e_notify_all_vfs_link_status(dev);
2402 /* Get all the statistics of a VSI */
2404 i40e_update_vsi_stats(struct i40e_vsi *vsi)
2406 struct i40e_eth_stats *oes = &vsi->eth_stats_offset;
2407 struct i40e_eth_stats *nes = &vsi->eth_stats;
2408 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
2409 int idx = rte_le_to_cpu_16(vsi->info.stat_counter_idx);
2411 i40e_stat_update_48(hw, I40E_GLV_GORCH(idx), I40E_GLV_GORCL(idx),
2412 vsi->offset_loaded, &oes->rx_bytes,
2414 i40e_stat_update_48(hw, I40E_GLV_UPRCH(idx), I40E_GLV_UPRCL(idx),
2415 vsi->offset_loaded, &oes->rx_unicast,
2417 i40e_stat_update_48(hw, I40E_GLV_MPRCH(idx), I40E_GLV_MPRCL(idx),
2418 vsi->offset_loaded, &oes->rx_multicast,
2419 &nes->rx_multicast);
2420 i40e_stat_update_48(hw, I40E_GLV_BPRCH(idx), I40E_GLV_BPRCL(idx),
2421 vsi->offset_loaded, &oes->rx_broadcast,
2422 &nes->rx_broadcast);
2423 /* exclude CRC bytes */
2424 nes->rx_bytes -= (nes->rx_unicast + nes->rx_multicast +
2425 nes->rx_broadcast) * ETHER_CRC_LEN;
2427 i40e_stat_update_32(hw, I40E_GLV_RDPC(idx), vsi->offset_loaded,
2428 &oes->rx_discards, &nes->rx_discards);
2429 /* GLV_REPC not supported */
2430 /* GLV_RMPC not supported */
2431 i40e_stat_update_32(hw, I40E_GLV_RUPP(idx), vsi->offset_loaded,
2432 &oes->rx_unknown_protocol,
2433 &nes->rx_unknown_protocol);
2434 i40e_stat_update_48(hw, I40E_GLV_GOTCH(idx), I40E_GLV_GOTCL(idx),
2435 vsi->offset_loaded, &oes->tx_bytes,
2437 i40e_stat_update_48(hw, I40E_GLV_UPTCH(idx), I40E_GLV_UPTCL(idx),
2438 vsi->offset_loaded, &oes->tx_unicast,
2440 i40e_stat_update_48(hw, I40E_GLV_MPTCH(idx), I40E_GLV_MPTCL(idx),
2441 vsi->offset_loaded, &oes->tx_multicast,
2442 &nes->tx_multicast);
2443 i40e_stat_update_48(hw, I40E_GLV_BPTCH(idx), I40E_GLV_BPTCL(idx),
2444 vsi->offset_loaded, &oes->tx_broadcast,
2445 &nes->tx_broadcast);
2446 /* GLV_TDPC not supported */
2447 i40e_stat_update_32(hw, I40E_GLV_TEPC(idx), vsi->offset_loaded,
2448 &oes->tx_errors, &nes->tx_errors);
2449 vsi->offset_loaded = true;
2451 PMD_DRV_LOG(DEBUG, "***************** VSI[%u] stats start *******************",
2453 PMD_DRV_LOG(DEBUG, "rx_bytes: %"PRIu64"", nes->rx_bytes);
2454 PMD_DRV_LOG(DEBUG, "rx_unicast: %"PRIu64"", nes->rx_unicast);
2455 PMD_DRV_LOG(DEBUG, "rx_multicast: %"PRIu64"", nes->rx_multicast);
2456 PMD_DRV_LOG(DEBUG, "rx_broadcast: %"PRIu64"", nes->rx_broadcast);
2457 PMD_DRV_LOG(DEBUG, "rx_discards: %"PRIu64"", nes->rx_discards);
2458 PMD_DRV_LOG(DEBUG, "rx_unknown_protocol: %"PRIu64"",
2459 nes->rx_unknown_protocol);
2460 PMD_DRV_LOG(DEBUG, "tx_bytes: %"PRIu64"", nes->tx_bytes);
2461 PMD_DRV_LOG(DEBUG, "tx_unicast: %"PRIu64"", nes->tx_unicast);
2462 PMD_DRV_LOG(DEBUG, "tx_multicast: %"PRIu64"", nes->tx_multicast);
2463 PMD_DRV_LOG(DEBUG, "tx_broadcast: %"PRIu64"", nes->tx_broadcast);
2464 PMD_DRV_LOG(DEBUG, "tx_discards: %"PRIu64"", nes->tx_discards);
2465 PMD_DRV_LOG(DEBUG, "tx_errors: %"PRIu64"", nes->tx_errors);
2466 PMD_DRV_LOG(DEBUG, "***************** VSI[%u] stats end *******************",
2471 i40e_read_stats_registers(struct i40e_pf *pf, struct i40e_hw *hw)
2474 struct i40e_hw_port_stats *ns = &pf->stats; /* new stats */
2475 struct i40e_hw_port_stats *os = &pf->stats_offset; /* old stats */
2477 /* Get rx/tx bytes of internal transfer packets */
2478 i40e_stat_update_48(hw, I40E_GLV_GORCH(hw->port),
2479 I40E_GLV_GORCL(hw->port),
2481 &pf->internal_stats_offset.rx_bytes,
2482 &pf->internal_stats.rx_bytes);
2484 i40e_stat_update_48(hw, I40E_GLV_GOTCH(hw->port),
2485 I40E_GLV_GOTCL(hw->port),
2487 &pf->internal_stats_offset.tx_bytes,
2488 &pf->internal_stats.tx_bytes);
2489 /* Get total internal rx packet count */
2490 i40e_stat_update_48(hw, I40E_GLV_UPRCH(hw->port),
2491 I40E_GLV_UPRCL(hw->port),
2493 &pf->internal_stats_offset.rx_unicast,
2494 &pf->internal_stats.rx_unicast);
2495 i40e_stat_update_48(hw, I40E_GLV_MPRCH(hw->port),
2496 I40E_GLV_MPRCL(hw->port),
2498 &pf->internal_stats_offset.rx_multicast,
2499 &pf->internal_stats.rx_multicast);
2500 i40e_stat_update_48(hw, I40E_GLV_BPRCH(hw->port),
2501 I40E_GLV_BPRCL(hw->port),
2503 &pf->internal_stats_offset.rx_broadcast,
2504 &pf->internal_stats.rx_broadcast);
2506 /* exclude CRC size */
2507 pf->internal_stats.rx_bytes -= (pf->internal_stats.rx_unicast +
2508 pf->internal_stats.rx_multicast +
2509 pf->internal_stats.rx_broadcast) * ETHER_CRC_LEN;
2511 /* Get statistics of struct i40e_eth_stats */
2512 i40e_stat_update_48(hw, I40E_GLPRT_GORCH(hw->port),
2513 I40E_GLPRT_GORCL(hw->port),
2514 pf->offset_loaded, &os->eth.rx_bytes,
2516 i40e_stat_update_48(hw, I40E_GLPRT_UPRCH(hw->port),
2517 I40E_GLPRT_UPRCL(hw->port),
2518 pf->offset_loaded, &os->eth.rx_unicast,
2519 &ns->eth.rx_unicast);
2520 i40e_stat_update_48(hw, I40E_GLPRT_MPRCH(hw->port),
2521 I40E_GLPRT_MPRCL(hw->port),
2522 pf->offset_loaded, &os->eth.rx_multicast,
2523 &ns->eth.rx_multicast);
2524 i40e_stat_update_48(hw, I40E_GLPRT_BPRCH(hw->port),
2525 I40E_GLPRT_BPRCL(hw->port),
2526 pf->offset_loaded, &os->eth.rx_broadcast,
2527 &ns->eth.rx_broadcast);
2528 /* Workaround: CRC size should not be included in byte statistics,
2529 * so subtract ETHER_CRC_LEN from the byte counter for each rx packet.
2531 ns->eth.rx_bytes -= (ns->eth.rx_unicast + ns->eth.rx_multicast +
2532 ns->eth.rx_broadcast) * ETHER_CRC_LEN;
2534 /* Workaround: it is possible I40E_GLV_GORCH[H/L] is updated before
2535 * I40E_GLPRT_GORCH[H/L], so there is a small window that cause negtive
2538 if (ns->eth.rx_bytes < pf->internal_stats.rx_bytes)
2539 ns->eth.rx_bytes = 0;
2540 /* exlude internal rx bytes */
2542 ns->eth.rx_bytes -= pf->internal_stats.rx_bytes;
2544 i40e_stat_update_32(hw, I40E_GLPRT_RDPC(hw->port),
2545 pf->offset_loaded, &os->eth.rx_discards,
2546 &ns->eth.rx_discards);
2547 /* GLPRT_REPC not supported */
2548 /* GLPRT_RMPC not supported */
2549 i40e_stat_update_32(hw, I40E_GLPRT_RUPP(hw->port),
2551 &os->eth.rx_unknown_protocol,
2552 &ns->eth.rx_unknown_protocol);
2553 i40e_stat_update_48(hw, I40E_GLPRT_GOTCH(hw->port),
2554 I40E_GLPRT_GOTCL(hw->port),
2555 pf->offset_loaded, &os->eth.tx_bytes,
2557 i40e_stat_update_48(hw, I40E_GLPRT_UPTCH(hw->port),
2558 I40E_GLPRT_UPTCL(hw->port),
2559 pf->offset_loaded, &os->eth.tx_unicast,
2560 &ns->eth.tx_unicast);
2561 i40e_stat_update_48(hw, I40E_GLPRT_MPTCH(hw->port),
2562 I40E_GLPRT_MPTCL(hw->port),
2563 pf->offset_loaded, &os->eth.tx_multicast,
2564 &ns->eth.tx_multicast);
2565 i40e_stat_update_48(hw, I40E_GLPRT_BPTCH(hw->port),
2566 I40E_GLPRT_BPTCL(hw->port),
2567 pf->offset_loaded, &os->eth.tx_broadcast,
2568 &ns->eth.tx_broadcast);
2569 ns->eth.tx_bytes -= (ns->eth.tx_unicast + ns->eth.tx_multicast +
2570 ns->eth.tx_broadcast) * ETHER_CRC_LEN;
2572 /* exclude internal tx bytes */
2573 if (ns->eth.tx_bytes < pf->internal_stats.tx_bytes)
2574 ns->eth.tx_bytes = 0;
2576 ns->eth.tx_bytes -= pf->internal_stats.tx_bytes;
2578 /* GLPRT_TEPC not supported */
2580 /* additional port specific stats */
2581 i40e_stat_update_32(hw, I40E_GLPRT_TDOLD(hw->port),
2582 pf->offset_loaded, &os->tx_dropped_link_down,
2583 &ns->tx_dropped_link_down);
2584 i40e_stat_update_32(hw, I40E_GLPRT_CRCERRS(hw->port),
2585 pf->offset_loaded, &os->crc_errors,
2587 i40e_stat_update_32(hw, I40E_GLPRT_ILLERRC(hw->port),
2588 pf->offset_loaded, &os->illegal_bytes,
2589 &ns->illegal_bytes);
2590 /* GLPRT_ERRBC not supported */
2591 i40e_stat_update_32(hw, I40E_GLPRT_MLFC(hw->port),
2592 pf->offset_loaded, &os->mac_local_faults,
2593 &ns->mac_local_faults);
2594 i40e_stat_update_32(hw, I40E_GLPRT_MRFC(hw->port),
2595 pf->offset_loaded, &os->mac_remote_faults,
2596 &ns->mac_remote_faults);
2597 i40e_stat_update_32(hw, I40E_GLPRT_RLEC(hw->port),
2598 pf->offset_loaded, &os->rx_length_errors,
2599 &ns->rx_length_errors);
2600 i40e_stat_update_32(hw, I40E_GLPRT_LXONRXC(hw->port),
2601 pf->offset_loaded, &os->link_xon_rx,
2603 i40e_stat_update_32(hw, I40E_GLPRT_LXOFFRXC(hw->port),
2604 pf->offset_loaded, &os->link_xoff_rx,
2606 for (i = 0; i < 8; i++) {
2607 i40e_stat_update_32(hw, I40E_GLPRT_PXONRXC(hw->port, i),
2609 &os->priority_xon_rx[i],
2610 &ns->priority_xon_rx[i]);
2611 i40e_stat_update_32(hw, I40E_GLPRT_PXOFFRXC(hw->port, i),
2613 &os->priority_xoff_rx[i],
2614 &ns->priority_xoff_rx[i]);
2616 i40e_stat_update_32(hw, I40E_GLPRT_LXONTXC(hw->port),
2617 pf->offset_loaded, &os->link_xon_tx,
2619 i40e_stat_update_32(hw, I40E_GLPRT_LXOFFTXC(hw->port),
2620 pf->offset_loaded, &os->link_xoff_tx,
2622 for (i = 0; i < 8; i++) {
2623 i40e_stat_update_32(hw, I40E_GLPRT_PXONTXC(hw->port, i),
2625 &os->priority_xon_tx[i],
2626 &ns->priority_xon_tx[i]);
2627 i40e_stat_update_32(hw, I40E_GLPRT_PXOFFTXC(hw->port, i),
2629 &os->priority_xoff_tx[i],
2630 &ns->priority_xoff_tx[i]);
2631 i40e_stat_update_32(hw, I40E_GLPRT_RXON2OFFCNT(hw->port, i),
2633 &os->priority_xon_2_xoff[i],
2634 &ns->priority_xon_2_xoff[i]);
2636 i40e_stat_update_48(hw, I40E_GLPRT_PRC64H(hw->port),
2637 I40E_GLPRT_PRC64L(hw->port),
2638 pf->offset_loaded, &os->rx_size_64,
2640 i40e_stat_update_48(hw, I40E_GLPRT_PRC127H(hw->port),
2641 I40E_GLPRT_PRC127L(hw->port),
2642 pf->offset_loaded, &os->rx_size_127,
2644 i40e_stat_update_48(hw, I40E_GLPRT_PRC255H(hw->port),
2645 I40E_GLPRT_PRC255L(hw->port),
2646 pf->offset_loaded, &os->rx_size_255,
2648 i40e_stat_update_48(hw, I40E_GLPRT_PRC511H(hw->port),
2649 I40E_GLPRT_PRC511L(hw->port),
2650 pf->offset_loaded, &os->rx_size_511,
2652 i40e_stat_update_48(hw, I40E_GLPRT_PRC1023H(hw->port),
2653 I40E_GLPRT_PRC1023L(hw->port),
2654 pf->offset_loaded, &os->rx_size_1023,
2656 i40e_stat_update_48(hw, I40E_GLPRT_PRC1522H(hw->port),
2657 I40E_GLPRT_PRC1522L(hw->port),
2658 pf->offset_loaded, &os->rx_size_1522,
2660 i40e_stat_update_48(hw, I40E_GLPRT_PRC9522H(hw->port),
2661 I40E_GLPRT_PRC9522L(hw->port),
2662 pf->offset_loaded, &os->rx_size_big,
2664 i40e_stat_update_32(hw, I40E_GLPRT_RUC(hw->port),
2665 pf->offset_loaded, &os->rx_undersize,
2667 i40e_stat_update_32(hw, I40E_GLPRT_RFC(hw->port),
2668 pf->offset_loaded, &os->rx_fragments,
2670 i40e_stat_update_32(hw, I40E_GLPRT_ROC(hw->port),
2671 pf->offset_loaded, &os->rx_oversize,
2673 i40e_stat_update_32(hw, I40E_GLPRT_RJC(hw->port),
2674 pf->offset_loaded, &os->rx_jabber,
2676 i40e_stat_update_48(hw, I40E_GLPRT_PTC64H(hw->port),
2677 I40E_GLPRT_PTC64L(hw->port),
2678 pf->offset_loaded, &os->tx_size_64,
2680 i40e_stat_update_48(hw, I40E_GLPRT_PTC127H(hw->port),
2681 I40E_GLPRT_PTC127L(hw->port),
2682 pf->offset_loaded, &os->tx_size_127,
2684 i40e_stat_update_48(hw, I40E_GLPRT_PTC255H(hw->port),
2685 I40E_GLPRT_PTC255L(hw->port),
2686 pf->offset_loaded, &os->tx_size_255,
2688 i40e_stat_update_48(hw, I40E_GLPRT_PTC511H(hw->port),
2689 I40E_GLPRT_PTC511L(hw->port),
2690 pf->offset_loaded, &os->tx_size_511,
2692 i40e_stat_update_48(hw, I40E_GLPRT_PTC1023H(hw->port),
2693 I40E_GLPRT_PTC1023L(hw->port),
2694 pf->offset_loaded, &os->tx_size_1023,
2696 i40e_stat_update_48(hw, I40E_GLPRT_PTC1522H(hw->port),
2697 I40E_GLPRT_PTC1522L(hw->port),
2698 pf->offset_loaded, &os->tx_size_1522,
2700 i40e_stat_update_48(hw, I40E_GLPRT_PTC9522H(hw->port),
2701 I40E_GLPRT_PTC9522L(hw->port),
2702 pf->offset_loaded, &os->tx_size_big,
2704 i40e_stat_update_32(hw, I40E_GLQF_PCNT(pf->fdir.match_counter_index),
2706 &os->fd_sb_match, &ns->fd_sb_match);
2707 /* GLPRT_MSPDC not supported */
2708 /* GLPRT_XEC not supported */
2710 pf->offset_loaded = true;
2713 i40e_update_vsi_stats(pf->main_vsi);
2716 /* Get all statistics of a port */
2718 i40e_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
2720 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2721 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2722 struct i40e_hw_port_stats *ns = &pf->stats; /* new stats */
2725 /* call read registers - updates values, now write them to struct */
2726 i40e_read_stats_registers(pf, hw);
2728 stats->ipackets = ns->eth.rx_unicast +
2729 ns->eth.rx_multicast +
2730 ns->eth.rx_broadcast -
2731 ns->eth.rx_discards -
2732 pf->main_vsi->eth_stats.rx_discards;
2733 stats->opackets = ns->eth.tx_unicast +
2734 ns->eth.tx_multicast +
2735 ns->eth.tx_broadcast;
2736 stats->ibytes = ns->eth.rx_bytes;
2737 stats->obytes = ns->eth.tx_bytes;
2738 stats->oerrors = ns->eth.tx_errors +
2739 pf->main_vsi->eth_stats.tx_errors;
2742 stats->imissed = ns->eth.rx_discards +
2743 pf->main_vsi->eth_stats.rx_discards;
2744 stats->ierrors = ns->crc_errors +
2745 ns->rx_length_errors + ns->rx_undersize +
2746 ns->rx_oversize + ns->rx_fragments + ns->rx_jabber;
2748 PMD_DRV_LOG(DEBUG, "***************** PF stats start *******************");
2749 PMD_DRV_LOG(DEBUG, "rx_bytes: %"PRIu64"", ns->eth.rx_bytes);
2750 PMD_DRV_LOG(DEBUG, "rx_unicast: %"PRIu64"", ns->eth.rx_unicast);
2751 PMD_DRV_LOG(DEBUG, "rx_multicast: %"PRIu64"", ns->eth.rx_multicast);
2752 PMD_DRV_LOG(DEBUG, "rx_broadcast: %"PRIu64"", ns->eth.rx_broadcast);
2753 PMD_DRV_LOG(DEBUG, "rx_discards: %"PRIu64"", ns->eth.rx_discards);
2754 PMD_DRV_LOG(DEBUG, "rx_unknown_protocol: %"PRIu64"",
2755 ns->eth.rx_unknown_protocol);
2756 PMD_DRV_LOG(DEBUG, "tx_bytes: %"PRIu64"", ns->eth.tx_bytes);
2757 PMD_DRV_LOG(DEBUG, "tx_unicast: %"PRIu64"", ns->eth.tx_unicast);
2758 PMD_DRV_LOG(DEBUG, "tx_multicast: %"PRIu64"", ns->eth.tx_multicast);
2759 PMD_DRV_LOG(DEBUG, "tx_broadcast: %"PRIu64"", ns->eth.tx_broadcast);
2760 PMD_DRV_LOG(DEBUG, "tx_discards: %"PRIu64"", ns->eth.tx_discards);
2761 PMD_DRV_LOG(DEBUG, "tx_errors: %"PRIu64"", ns->eth.tx_errors);
2763 PMD_DRV_LOG(DEBUG, "tx_dropped_link_down: %"PRIu64"",
2764 ns->tx_dropped_link_down);
2765 PMD_DRV_LOG(DEBUG, "crc_errors: %"PRIu64"", ns->crc_errors);
2766 PMD_DRV_LOG(DEBUG, "illegal_bytes: %"PRIu64"",
2768 PMD_DRV_LOG(DEBUG, "error_bytes: %"PRIu64"", ns->error_bytes);
2769 PMD_DRV_LOG(DEBUG, "mac_local_faults: %"PRIu64"",
2770 ns->mac_local_faults);
2771 PMD_DRV_LOG(DEBUG, "mac_remote_faults: %"PRIu64"",
2772 ns->mac_remote_faults);
2773 PMD_DRV_LOG(DEBUG, "rx_length_errors: %"PRIu64"",
2774 ns->rx_length_errors);
2775 PMD_DRV_LOG(DEBUG, "link_xon_rx: %"PRIu64"", ns->link_xon_rx);
2776 PMD_DRV_LOG(DEBUG, "link_xoff_rx: %"PRIu64"", ns->link_xoff_rx);
2777 for (i = 0; i < 8; i++) {
2778 PMD_DRV_LOG(DEBUG, "priority_xon_rx[%d]: %"PRIu64"",
2779 i, ns->priority_xon_rx[i]);
2780 PMD_DRV_LOG(DEBUG, "priority_xoff_rx[%d]: %"PRIu64"",
2781 i, ns->priority_xoff_rx[i]);
2783 PMD_DRV_LOG(DEBUG, "link_xon_tx: %"PRIu64"", ns->link_xon_tx);
2784 PMD_DRV_LOG(DEBUG, "link_xoff_tx: %"PRIu64"", ns->link_xoff_tx);
2785 for (i = 0; i < 8; i++) {
2786 PMD_DRV_LOG(DEBUG, "priority_xon_tx[%d]: %"PRIu64"",
2787 i, ns->priority_xon_tx[i]);
2788 PMD_DRV_LOG(DEBUG, "priority_xoff_tx[%d]: %"PRIu64"",
2789 i, ns->priority_xoff_tx[i]);
2790 PMD_DRV_LOG(DEBUG, "priority_xon_2_xoff[%d]: %"PRIu64"",
2791 i, ns->priority_xon_2_xoff[i]);
2793 PMD_DRV_LOG(DEBUG, "rx_size_64: %"PRIu64"", ns->rx_size_64);
2794 PMD_DRV_LOG(DEBUG, "rx_size_127: %"PRIu64"", ns->rx_size_127);
2795 PMD_DRV_LOG(DEBUG, "rx_size_255: %"PRIu64"", ns->rx_size_255);
2796 PMD_DRV_LOG(DEBUG, "rx_size_511: %"PRIu64"", ns->rx_size_511);
2797 PMD_DRV_LOG(DEBUG, "rx_size_1023: %"PRIu64"", ns->rx_size_1023);
2798 PMD_DRV_LOG(DEBUG, "rx_size_1522: %"PRIu64"", ns->rx_size_1522);
2799 PMD_DRV_LOG(DEBUG, "rx_size_big: %"PRIu64"", ns->rx_size_big);
2800 PMD_DRV_LOG(DEBUG, "rx_undersize: %"PRIu64"", ns->rx_undersize);
2801 PMD_DRV_LOG(DEBUG, "rx_fragments: %"PRIu64"", ns->rx_fragments);
2802 PMD_DRV_LOG(DEBUG, "rx_oversize: %"PRIu64"", ns->rx_oversize);
2803 PMD_DRV_LOG(DEBUG, "rx_jabber: %"PRIu64"", ns->rx_jabber);
2804 PMD_DRV_LOG(DEBUG, "tx_size_64: %"PRIu64"", ns->tx_size_64);
2805 PMD_DRV_LOG(DEBUG, "tx_size_127: %"PRIu64"", ns->tx_size_127);
2806 PMD_DRV_LOG(DEBUG, "tx_size_255: %"PRIu64"", ns->tx_size_255);
2807 PMD_DRV_LOG(DEBUG, "tx_size_511: %"PRIu64"", ns->tx_size_511);
2808 PMD_DRV_LOG(DEBUG, "tx_size_1023: %"PRIu64"", ns->tx_size_1023);
2809 PMD_DRV_LOG(DEBUG, "tx_size_1522: %"PRIu64"", ns->tx_size_1522);
2810 PMD_DRV_LOG(DEBUG, "tx_size_big: %"PRIu64"", ns->tx_size_big);
2811 PMD_DRV_LOG(DEBUG, "mac_short_packet_dropped: %"PRIu64"",
2812 ns->mac_short_packet_dropped);
2813 PMD_DRV_LOG(DEBUG, "checksum_error: %"PRIu64"",
2814 ns->checksum_error);
2815 PMD_DRV_LOG(DEBUG, "fdir_match: %"PRIu64"", ns->fd_sb_match);
2816 PMD_DRV_LOG(DEBUG, "***************** PF stats end ********************");
2820 /* Reset the statistics */
2822 i40e_dev_stats_reset(struct rte_eth_dev *dev)
2824 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2825 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2827 /* Mark PF and VSI stats to update the offset, aka "reset" */
2828 pf->offset_loaded = false;
2830 pf->main_vsi->offset_loaded = false;
2832 /* read the stats, reading current register values into offset */
2833 i40e_read_stats_registers(pf, hw);
2837 i40e_xstats_calc_num(void)
2839 return I40E_NB_ETH_XSTATS + I40E_NB_HW_PORT_XSTATS +
2840 (I40E_NB_RXQ_PRIO_XSTATS * 8) +
2841 (I40E_NB_TXQ_PRIO_XSTATS * 8);
2844 static int i40e_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
2845 struct rte_eth_xstat_name *xstats_names,
2846 __rte_unused unsigned limit)
2851 if (xstats_names == NULL)
2852 return i40e_xstats_calc_num();
2854 /* Note: limit checked in rte_eth_xstats_names() */
2856 /* Get stats from i40e_eth_stats struct */
2857 for (i = 0; i < I40E_NB_ETH_XSTATS; i++) {
2858 snprintf(xstats_names[count].name,
2859 sizeof(xstats_names[count].name),
2860 "%s", rte_i40e_stats_strings[i].name);
2864 /* Get individiual stats from i40e_hw_port struct */
2865 for (i = 0; i < I40E_NB_HW_PORT_XSTATS; i++) {
2866 snprintf(xstats_names[count].name,
2867 sizeof(xstats_names[count].name),
2868 "%s", rte_i40e_hw_port_strings[i].name);
2872 for (i = 0; i < I40E_NB_RXQ_PRIO_XSTATS; i++) {
2873 for (prio = 0; prio < 8; prio++) {
2874 snprintf(xstats_names[count].name,
2875 sizeof(xstats_names[count].name),
2876 "rx_priority%u_%s", prio,
2877 rte_i40e_rxq_prio_strings[i].name);
2882 for (i = 0; i < I40E_NB_TXQ_PRIO_XSTATS; i++) {
2883 for (prio = 0; prio < 8; prio++) {
2884 snprintf(xstats_names[count].name,
2885 sizeof(xstats_names[count].name),
2886 "tx_priority%u_%s", prio,
2887 rte_i40e_txq_prio_strings[i].name);
2895 i40e_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
2898 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2899 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2900 unsigned i, count, prio;
2901 struct i40e_hw_port_stats *hw_stats = &pf->stats;
2903 count = i40e_xstats_calc_num();
2907 i40e_read_stats_registers(pf, hw);
2914 /* Get stats from i40e_eth_stats struct */
2915 for (i = 0; i < I40E_NB_ETH_XSTATS; i++) {
2916 xstats[count].value = *(uint64_t *)(((char *)&hw_stats->eth) +
2917 rte_i40e_stats_strings[i].offset);
2918 xstats[count].id = count;
2922 /* Get individiual stats from i40e_hw_port struct */
2923 for (i = 0; i < I40E_NB_HW_PORT_XSTATS; i++) {
2924 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
2925 rte_i40e_hw_port_strings[i].offset);
2926 xstats[count].id = count;
2930 for (i = 0; i < I40E_NB_RXQ_PRIO_XSTATS; i++) {
2931 for (prio = 0; prio < 8; prio++) {
2932 xstats[count].value =
2933 *(uint64_t *)(((char *)hw_stats) +
2934 rte_i40e_rxq_prio_strings[i].offset +
2935 (sizeof(uint64_t) * prio));
2936 xstats[count].id = count;
2941 for (i = 0; i < I40E_NB_TXQ_PRIO_XSTATS; i++) {
2942 for (prio = 0; prio < 8; prio++) {
2943 xstats[count].value =
2944 *(uint64_t *)(((char *)hw_stats) +
2945 rte_i40e_txq_prio_strings[i].offset +
2946 (sizeof(uint64_t) * prio));
2947 xstats[count].id = count;
2956 i40e_dev_queue_stats_mapping_set(__rte_unused struct rte_eth_dev *dev,
2957 __rte_unused uint16_t queue_id,
2958 __rte_unused uint8_t stat_idx,
2959 __rte_unused uint8_t is_rx)
2961 PMD_INIT_FUNC_TRACE();
2967 i40e_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
2969 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2975 full_ver = hw->nvm.oem_ver;
2976 ver = (u8)(full_ver >> 24);
2977 build = (u16)((full_ver >> 8) & 0xffff);
2978 patch = (u8)(full_ver & 0xff);
2980 ret = snprintf(fw_version, fw_size,
2981 "%d.%d%d 0x%08x %d.%d.%d",
2982 ((hw->nvm.version >> 12) & 0xf),
2983 ((hw->nvm.version >> 4) & 0xff),
2984 (hw->nvm.version & 0xf), hw->nvm.eetrack,
2987 ret += 1; /* add the size of '\0' */
2988 if (fw_size < (u32)ret)
2995 i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
2997 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2998 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2999 struct i40e_vsi *vsi = pf->main_vsi;
3000 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3002 dev_info->pci_dev = pci_dev;
3003 dev_info->max_rx_queues = vsi->nb_qps;
3004 dev_info->max_tx_queues = vsi->nb_qps;
3005 dev_info->min_rx_bufsize = I40E_BUF_SIZE_MIN;
3006 dev_info->max_rx_pktlen = I40E_FRAME_SIZE_MAX;
3007 dev_info->max_mac_addrs = vsi->max_macaddrs;
3008 dev_info->max_vfs = pci_dev->max_vfs;
3009 dev_info->rx_offload_capa =
3010 DEV_RX_OFFLOAD_VLAN_STRIP |
3011 DEV_RX_OFFLOAD_QINQ_STRIP |
3012 DEV_RX_OFFLOAD_IPV4_CKSUM |
3013 DEV_RX_OFFLOAD_UDP_CKSUM |
3014 DEV_RX_OFFLOAD_TCP_CKSUM;
3015 dev_info->tx_offload_capa =
3016 DEV_TX_OFFLOAD_VLAN_INSERT |
3017 DEV_TX_OFFLOAD_QINQ_INSERT |
3018 DEV_TX_OFFLOAD_IPV4_CKSUM |
3019 DEV_TX_OFFLOAD_UDP_CKSUM |
3020 DEV_TX_OFFLOAD_TCP_CKSUM |
3021 DEV_TX_OFFLOAD_SCTP_CKSUM |
3022 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
3023 DEV_TX_OFFLOAD_TCP_TSO |
3024 DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
3025 DEV_TX_OFFLOAD_GRE_TNL_TSO |
3026 DEV_TX_OFFLOAD_IPIP_TNL_TSO |
3027 DEV_TX_OFFLOAD_GENEVE_TNL_TSO;
3028 dev_info->hash_key_size = (I40E_PFQF_HKEY_MAX_INDEX + 1) *
3030 dev_info->reta_size = pf->hash_lut_size;
3031 dev_info->flow_type_rss_offloads = pf->adapter->flow_types_mask;
3033 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3035 .pthresh = I40E_DEFAULT_RX_PTHRESH,
3036 .hthresh = I40E_DEFAULT_RX_HTHRESH,
3037 .wthresh = I40E_DEFAULT_RX_WTHRESH,
3039 .rx_free_thresh = I40E_DEFAULT_RX_FREE_THRESH,
3043 dev_info->default_txconf = (struct rte_eth_txconf) {
3045 .pthresh = I40E_DEFAULT_TX_PTHRESH,
3046 .hthresh = I40E_DEFAULT_TX_HTHRESH,
3047 .wthresh = I40E_DEFAULT_TX_WTHRESH,
3049 .tx_free_thresh = I40E_DEFAULT_TX_FREE_THRESH,
3050 .tx_rs_thresh = I40E_DEFAULT_TX_RSBIT_THRESH,
3051 .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
3052 ETH_TXQ_FLAGS_NOOFFLOADS,
3055 dev_info->rx_desc_lim = (struct rte_eth_desc_lim) {
3056 .nb_max = I40E_MAX_RING_DESC,
3057 .nb_min = I40E_MIN_RING_DESC,
3058 .nb_align = I40E_ALIGN_RING_DESC,
3061 dev_info->tx_desc_lim = (struct rte_eth_desc_lim) {
3062 .nb_max = I40E_MAX_RING_DESC,
3063 .nb_min = I40E_MIN_RING_DESC,
3064 .nb_align = I40E_ALIGN_RING_DESC,
3065 .nb_seg_max = I40E_TX_MAX_SEG,
3066 .nb_mtu_seg_max = I40E_TX_MAX_MTU_SEG,
3069 if (pf->flags & I40E_FLAG_VMDQ) {
3070 dev_info->max_vmdq_pools = pf->max_nb_vmdq_vsi;
3071 dev_info->vmdq_queue_base = dev_info->max_rx_queues;
3072 dev_info->vmdq_queue_num = pf->vmdq_nb_qps *
3073 pf->max_nb_vmdq_vsi;
3074 dev_info->vmdq_pool_base = I40E_VMDQ_POOL_BASE;
3075 dev_info->max_rx_queues += dev_info->vmdq_queue_num;
3076 dev_info->max_tx_queues += dev_info->vmdq_queue_num;
3079 if (I40E_PHY_TYPE_SUPPORT_40G(hw->phy.phy_types))
3081 dev_info->speed_capa = ETH_LINK_SPEED_40G;
3082 else if (I40E_PHY_TYPE_SUPPORT_25G(hw->phy.phy_types))
3084 dev_info->speed_capa = ETH_LINK_SPEED_25G;
3087 dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
3091 i40e_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
3093 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3094 struct i40e_vsi *vsi = pf->main_vsi;
3095 PMD_INIT_FUNC_TRACE();
3098 return i40e_vsi_add_vlan(vsi, vlan_id);
3100 return i40e_vsi_delete_vlan(vsi, vlan_id);
3104 i40e_vlan_tpid_set_by_registers(struct rte_eth_dev *dev,
3105 enum rte_vlan_type vlan_type,
3106 uint16_t tpid, int qinq)
3108 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3111 uint16_t reg_id = 3;
3115 if (vlan_type == ETH_VLAN_TYPE_OUTER)
3119 ret = i40e_aq_debug_read_register(hw, I40E_GL_SWT_L2TAGCTRL(reg_id),
3121 if (ret != I40E_SUCCESS) {
3123 "Fail to debug read from I40E_GL_SWT_L2TAGCTRL[%d]",
3128 "Debug read from I40E_GL_SWT_L2TAGCTRL[%d]: 0x%08"PRIx64,
3131 reg_w = reg_r & (~(I40E_GL_SWT_L2TAGCTRL_ETHERTYPE_MASK));
3132 reg_w |= ((uint64_t)tpid << I40E_GL_SWT_L2TAGCTRL_ETHERTYPE_SHIFT);
3133 if (reg_r == reg_w) {
3134 PMD_DRV_LOG(DEBUG, "No need to write");
3138 ret = i40e_aq_debug_write_register(hw, I40E_GL_SWT_L2TAGCTRL(reg_id),
3140 if (ret != I40E_SUCCESS) {
3142 "Fail to debug write to I40E_GL_SWT_L2TAGCTRL[%d]",
3147 "Debug write 0x%08"PRIx64" to I40E_GL_SWT_L2TAGCTRL[%d]",
3154 i40e_vlan_tpid_set(struct rte_eth_dev *dev,
3155 enum rte_vlan_type vlan_type,
3158 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3159 int qinq = dev->data->dev_conf.rxmode.hw_vlan_extend;
3162 if ((vlan_type != ETH_VLAN_TYPE_INNER &&
3163 vlan_type != ETH_VLAN_TYPE_OUTER) ||
3164 (!qinq && vlan_type == ETH_VLAN_TYPE_INNER)) {
3166 "Unsupported vlan type.");
3169 /* 802.1ad frames ability is added in NVM API 1.7*/
3170 if (hw->flags & I40E_HW_FLAG_802_1AD_CAPABLE) {
3172 if (vlan_type == ETH_VLAN_TYPE_OUTER)
3173 hw->first_tag = rte_cpu_to_le_16(tpid);
3174 else if (vlan_type == ETH_VLAN_TYPE_INNER)
3175 hw->second_tag = rte_cpu_to_le_16(tpid);
3177 if (vlan_type == ETH_VLAN_TYPE_OUTER)
3178 hw->second_tag = rte_cpu_to_le_16(tpid);
3180 ret = i40e_aq_set_switch_config(hw, 0, 0, NULL);
3181 if (ret != I40E_SUCCESS) {
3183 "Set switch config failed aq_err: %d",
3184 hw->aq.asq_last_status);
3188 /* If NVM API < 1.7, keep the register setting */
3189 ret = i40e_vlan_tpid_set_by_registers(dev, vlan_type,
3196 i40e_vlan_offload_set(struct rte_eth_dev *dev, int mask)
3198 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3199 struct i40e_vsi *vsi = pf->main_vsi;
3201 if (mask & ETH_VLAN_FILTER_MASK) {
3202 if (dev->data->dev_conf.rxmode.hw_vlan_filter)
3203 i40e_vsi_config_vlan_filter(vsi, TRUE);
3205 i40e_vsi_config_vlan_filter(vsi, FALSE);
3208 if (mask & ETH_VLAN_STRIP_MASK) {
3209 /* Enable or disable VLAN stripping */
3210 if (dev->data->dev_conf.rxmode.hw_vlan_strip)
3211 i40e_vsi_config_vlan_stripping(vsi, TRUE);
3213 i40e_vsi_config_vlan_stripping(vsi, FALSE);
3216 if (mask & ETH_VLAN_EXTEND_MASK) {
3217 if (dev->data->dev_conf.rxmode.hw_vlan_extend) {
3218 i40e_vsi_config_double_vlan(vsi, TRUE);
3219 /* Set global registers with default ethertype. */
3220 i40e_vlan_tpid_set(dev, ETH_VLAN_TYPE_OUTER,
3222 i40e_vlan_tpid_set(dev, ETH_VLAN_TYPE_INNER,
3226 i40e_vsi_config_double_vlan(vsi, FALSE);
3233 i40e_vlan_strip_queue_set(__rte_unused struct rte_eth_dev *dev,
3234 __rte_unused uint16_t queue,
3235 __rte_unused int on)
3237 PMD_INIT_FUNC_TRACE();
3241 i40e_vlan_pvid_set(struct rte_eth_dev *dev, uint16_t pvid, int on)
3243 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3244 struct i40e_vsi *vsi = pf->main_vsi;
3245 struct rte_eth_dev_data *data = I40E_VSI_TO_DEV_DATA(vsi);
3246 struct i40e_vsi_vlan_pvid_info info;
3248 memset(&info, 0, sizeof(info));
3251 info.config.pvid = pvid;
3253 info.config.reject.tagged =
3254 data->dev_conf.txmode.hw_vlan_reject_tagged;
3255 info.config.reject.untagged =
3256 data->dev_conf.txmode.hw_vlan_reject_untagged;
3259 return i40e_vsi_vlan_pvid_set(vsi, &info);
3263 i40e_dev_led_on(struct rte_eth_dev *dev)
3265 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3266 uint32_t mode = i40e_led_get(hw);
3269 i40e_led_set(hw, 0xf, true); /* 0xf means led always true */
3275 i40e_dev_led_off(struct rte_eth_dev *dev)
3277 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3278 uint32_t mode = i40e_led_get(hw);
3281 i40e_led_set(hw, 0, false);
3287 i40e_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
3289 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3290 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3292 fc_conf->pause_time = pf->fc_conf.pause_time;
3294 /* read out from register, in case they are modified by other port */
3295 pf->fc_conf.high_water[I40E_MAX_TRAFFIC_CLASS] =
3296 I40E_READ_REG(hw, I40E_GLRPB_GHW) >> I40E_KILOSHIFT;
3297 pf->fc_conf.low_water[I40E_MAX_TRAFFIC_CLASS] =
3298 I40E_READ_REG(hw, I40E_GLRPB_GLW) >> I40E_KILOSHIFT;
3300 fc_conf->high_water = pf->fc_conf.high_water[I40E_MAX_TRAFFIC_CLASS];
3301 fc_conf->low_water = pf->fc_conf.low_water[I40E_MAX_TRAFFIC_CLASS];
3303 /* Return current mode according to actual setting*/
3304 switch (hw->fc.current_mode) {
3306 fc_conf->mode = RTE_FC_FULL;
3308 case I40E_FC_TX_PAUSE:
3309 fc_conf->mode = RTE_FC_TX_PAUSE;
3311 case I40E_FC_RX_PAUSE:
3312 fc_conf->mode = RTE_FC_RX_PAUSE;
3316 fc_conf->mode = RTE_FC_NONE;
3323 i40e_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
3325 uint32_t mflcn_reg, fctrl_reg, reg;
3326 uint32_t max_high_water;
3327 uint8_t i, aq_failure;
3331 enum i40e_fc_mode rte_fcmode_2_i40e_fcmode[] = {
3332 [RTE_FC_NONE] = I40E_FC_NONE,
3333 [RTE_FC_RX_PAUSE] = I40E_FC_RX_PAUSE,
3334 [RTE_FC_TX_PAUSE] = I40E_FC_TX_PAUSE,
3335 [RTE_FC_FULL] = I40E_FC_FULL
3338 /* high_water field in the rte_eth_fc_conf using the kilobytes unit */
3340 max_high_water = I40E_RXPBSIZE >> I40E_KILOSHIFT;
3341 if ((fc_conf->high_water > max_high_water) ||
3342 (fc_conf->high_water < fc_conf->low_water)) {
3344 "Invalid high/low water setup value in KB, High_water must be <= %d.",
3349 hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3350 pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3351 hw->fc.requested_mode = rte_fcmode_2_i40e_fcmode[fc_conf->mode];
3353 pf->fc_conf.pause_time = fc_conf->pause_time;
3354 pf->fc_conf.high_water[I40E_MAX_TRAFFIC_CLASS] = fc_conf->high_water;
3355 pf->fc_conf.low_water[I40E_MAX_TRAFFIC_CLASS] = fc_conf->low_water;
3357 PMD_INIT_FUNC_TRACE();
3359 /* All the link flow control related enable/disable register
3360 * configuration is handle by the F/W
3362 err = i40e_set_fc(hw, &aq_failure, true);
3366 if (I40E_PHY_TYPE_SUPPORT_40G(hw->phy.phy_types)) {
3367 /* Configure flow control refresh threshold,
3368 * the value for stat_tx_pause_refresh_timer[8]
3369 * is used for global pause operation.
3373 I40E_PRTMAC_HSEC_CTL_TX_PAUSE_REFRESH_TIMER(8),
3374 pf->fc_conf.pause_time);
3376 /* configure the timer value included in transmitted pause
3378 * the value for stat_tx_pause_quanta[8] is used for global
3381 I40E_WRITE_REG(hw, I40E_PRTMAC_HSEC_CTL_TX_PAUSE_QUANTA(8),
3382 pf->fc_conf.pause_time);
3384 fctrl_reg = I40E_READ_REG(hw,
3385 I40E_PRTMAC_HSEC_CTL_RX_FORWARD_CONTROL);
3387 if (fc_conf->mac_ctrl_frame_fwd != 0)
3388 fctrl_reg |= I40E_PRTMAC_FWD_CTRL;
3390 fctrl_reg &= ~I40E_PRTMAC_FWD_CTRL;
3392 I40E_WRITE_REG(hw, I40E_PRTMAC_HSEC_CTL_RX_FORWARD_CONTROL,
3395 /* Configure pause time (2 TCs per register) */
3396 reg = (uint32_t)pf->fc_conf.pause_time * (uint32_t)0x00010001;
3397 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS / 2; i++)
3398 I40E_WRITE_REG(hw, I40E_PRTDCB_FCTTVN(i), reg);
3400 /* Configure flow control refresh threshold value */
3401 I40E_WRITE_REG(hw, I40E_PRTDCB_FCRTV,
3402 pf->fc_conf.pause_time / 2);
3404 mflcn_reg = I40E_READ_REG(hw, I40E_PRTDCB_MFLCN);
3406 /* set or clear MFLCN.PMCF & MFLCN.DPF bits
3407 *depending on configuration
3409 if (fc_conf->mac_ctrl_frame_fwd != 0) {
3410 mflcn_reg |= I40E_PRTDCB_MFLCN_PMCF_MASK;
3411 mflcn_reg &= ~I40E_PRTDCB_MFLCN_DPF_MASK;
3413 mflcn_reg &= ~I40E_PRTDCB_MFLCN_PMCF_MASK;
3414 mflcn_reg |= I40E_PRTDCB_MFLCN_DPF_MASK;
3417 I40E_WRITE_REG(hw, I40E_PRTDCB_MFLCN, mflcn_reg);
3420 /* config the water marker both based on the packets and bytes */
3421 I40E_WRITE_REG(hw, I40E_GLRPB_PHW,
3422 (pf->fc_conf.high_water[I40E_MAX_TRAFFIC_CLASS]
3423 << I40E_KILOSHIFT) / I40E_PACKET_AVERAGE_SIZE);
3424 I40E_WRITE_REG(hw, I40E_GLRPB_PLW,
3425 (pf->fc_conf.low_water[I40E_MAX_TRAFFIC_CLASS]
3426 << I40E_KILOSHIFT) / I40E_PACKET_AVERAGE_SIZE);
3427 I40E_WRITE_REG(hw, I40E_GLRPB_GHW,
3428 pf->fc_conf.high_water[I40E_MAX_TRAFFIC_CLASS]
3430 I40E_WRITE_REG(hw, I40E_GLRPB_GLW,
3431 pf->fc_conf.low_water[I40E_MAX_TRAFFIC_CLASS]
3434 I40E_WRITE_FLUSH(hw);
3440 i40e_priority_flow_ctrl_set(__rte_unused struct rte_eth_dev *dev,
3441 __rte_unused struct rte_eth_pfc_conf *pfc_conf)
3443 PMD_INIT_FUNC_TRACE();
3448 /* Add a MAC address, and update filters */
3450 i40e_macaddr_add(struct rte_eth_dev *dev,
3451 struct ether_addr *mac_addr,
3452 __rte_unused uint32_t index,
3455 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3456 struct i40e_mac_filter_info mac_filter;
3457 struct i40e_vsi *vsi;
3460 /* If VMDQ not enabled or configured, return */
3461 if (pool != 0 && (!(pf->flags & I40E_FLAG_VMDQ) ||
3462 !pf->nb_cfg_vmdq_vsi)) {
3463 PMD_DRV_LOG(ERR, "VMDQ not %s, can't set mac to pool %u",
3464 pf->flags & I40E_FLAG_VMDQ ? "configured" : "enabled",
3469 if (pool > pf->nb_cfg_vmdq_vsi) {
3470 PMD_DRV_LOG(ERR, "Pool number %u invalid. Max pool is %u",
3471 pool, pf->nb_cfg_vmdq_vsi);
3475 rte_memcpy(&mac_filter.mac_addr, mac_addr, ETHER_ADDR_LEN);
3476 if (dev->data->dev_conf.rxmode.hw_vlan_filter)
3477 mac_filter.filter_type = RTE_MACVLAN_PERFECT_MATCH;
3479 mac_filter.filter_type = RTE_MAC_PERFECT_MATCH;
3484 vsi = pf->vmdq[pool - 1].vsi;
3486 ret = i40e_vsi_add_mac(vsi, &mac_filter);
3487 if (ret != I40E_SUCCESS) {
3488 PMD_DRV_LOG(ERR, "Failed to add MACVLAN filter");
3494 /* Remove a MAC address, and update filters */
3496 i40e_macaddr_remove(struct rte_eth_dev *dev, uint32_t index)
3498 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3499 struct i40e_vsi *vsi;
3500 struct rte_eth_dev_data *data = dev->data;
3501 struct ether_addr *macaddr;
3506 macaddr = &(data->mac_addrs[index]);
3508 pool_sel = dev->data->mac_pool_sel[index];
3510 for (i = 0; i < sizeof(pool_sel) * CHAR_BIT; i++) {
3511 if (pool_sel & (1ULL << i)) {
3515 /* No VMDQ pool enabled or configured */
3516 if (!(pf->flags & I40E_FLAG_VMDQ) ||
3517 (i > pf->nb_cfg_vmdq_vsi)) {
3519 "No VMDQ pool enabled/configured");
3522 vsi = pf->vmdq[i - 1].vsi;
3524 ret = i40e_vsi_delete_mac(vsi, macaddr);
3527 PMD_DRV_LOG(ERR, "Failed to remove MACVLAN filter");
3534 /* Set perfect match or hash match of MAC and VLAN for a VF */
3536 i40e_vf_mac_filter_set(struct i40e_pf *pf,
3537 struct rte_eth_mac_filter *filter,
3541 struct i40e_mac_filter_info mac_filter;
3542 struct ether_addr old_mac;
3543 struct ether_addr *new_mac;
3544 struct i40e_pf_vf *vf = NULL;
3549 PMD_DRV_LOG(ERR, "Invalid PF argument.");
3552 hw = I40E_PF_TO_HW(pf);
3554 if (filter == NULL) {
3555 PMD_DRV_LOG(ERR, "Invalid mac filter argument.");
3559 new_mac = &filter->mac_addr;
3561 if (is_zero_ether_addr(new_mac)) {
3562 PMD_DRV_LOG(ERR, "Invalid ethernet address.");
3566 vf_id = filter->dst_id;
3568 if (vf_id > pf->vf_num - 1 || !pf->vfs) {
3569 PMD_DRV_LOG(ERR, "Invalid argument.");
3572 vf = &pf->vfs[vf_id];
3574 if (add && is_same_ether_addr(new_mac, &(pf->dev_addr))) {
3575 PMD_DRV_LOG(INFO, "Ignore adding permanent MAC address.");
3580 rte_memcpy(&old_mac, hw->mac.addr, ETHER_ADDR_LEN);
3581 rte_memcpy(hw->mac.addr, new_mac->addr_bytes,
3583 rte_memcpy(&mac_filter.mac_addr, &filter->mac_addr,
3586 mac_filter.filter_type = filter->filter_type;
3587 ret = i40e_vsi_add_mac(vf->vsi, &mac_filter);
3588 if (ret != I40E_SUCCESS) {
3589 PMD_DRV_LOG(ERR, "Failed to add MAC filter.");
3592 ether_addr_copy(new_mac, &pf->dev_addr);
3594 rte_memcpy(hw->mac.addr, hw->mac.perm_addr,
3596 ret = i40e_vsi_delete_mac(vf->vsi, &filter->mac_addr);
3597 if (ret != I40E_SUCCESS) {
3598 PMD_DRV_LOG(ERR, "Failed to delete MAC filter.");
3602 /* Clear device address as it has been removed */
3603 if (is_same_ether_addr(&(pf->dev_addr), new_mac))
3604 memset(&pf->dev_addr, 0, sizeof(struct ether_addr));
3610 /* MAC filter handle */
3612 i40e_mac_filter_handle(struct rte_eth_dev *dev, enum rte_filter_op filter_op,
3615 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3616 struct rte_eth_mac_filter *filter;
3617 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
3618 int ret = I40E_NOT_SUPPORTED;
3620 filter = (struct rte_eth_mac_filter *)(arg);
3622 switch (filter_op) {
3623 case RTE_ETH_FILTER_NOP:
3626 case RTE_ETH_FILTER_ADD:
3627 i40e_pf_disable_irq0(hw);
3629 ret = i40e_vf_mac_filter_set(pf, filter, 1);
3630 i40e_pf_enable_irq0(hw);
3632 case RTE_ETH_FILTER_DELETE:
3633 i40e_pf_disable_irq0(hw);
3635 ret = i40e_vf_mac_filter_set(pf, filter, 0);
3636 i40e_pf_enable_irq0(hw);
3639 PMD_DRV_LOG(ERR, "unknown operation %u", filter_op);
3640 ret = I40E_ERR_PARAM;
3648 i40e_get_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
3650 struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
3651 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
3657 if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) {
3658 ret = i40e_aq_get_rss_lut(hw, vsi->vsi_id, TRUE,
3661 PMD_DRV_LOG(ERR, "Failed to get RSS lookup table");
3665 uint32_t *lut_dw = (uint32_t *)lut;
3666 uint16_t i, lut_size_dw = lut_size / 4;
3668 for (i = 0; i < lut_size_dw; i++)
3669 lut_dw[i] = I40E_READ_REG(hw, I40E_PFQF_HLUT(i));
3676 i40e_set_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
3685 pf = I40E_VSI_TO_PF(vsi);
3686 hw = I40E_VSI_TO_HW(vsi);
3688 if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) {
3689 ret = i40e_aq_set_rss_lut(hw, vsi->vsi_id, TRUE,
3692 PMD_DRV_LOG(ERR, "Failed to set RSS lookup table");
3696 uint32_t *lut_dw = (uint32_t *)lut;
3697 uint16_t i, lut_size_dw = lut_size / 4;
3699 for (i = 0; i < lut_size_dw; i++)
3700 I40E_WRITE_REG(hw, I40E_PFQF_HLUT(i), lut_dw[i]);
3701 I40E_WRITE_FLUSH(hw);
3708 i40e_dev_rss_reta_update(struct rte_eth_dev *dev,
3709 struct rte_eth_rss_reta_entry64 *reta_conf,
3712 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3713 uint16_t i, lut_size = pf->hash_lut_size;
3714 uint16_t idx, shift;
3718 if (reta_size != lut_size ||
3719 reta_size > ETH_RSS_RETA_SIZE_512) {
3721 "The size of hash lookup table configured (%d) doesn't match the number hardware can supported (%d)",
3722 reta_size, lut_size);
3726 lut = rte_zmalloc("i40e_rss_lut", reta_size, 0);
3728 PMD_DRV_LOG(ERR, "No memory can be allocated");
3731 ret = i40e_get_rss_lut(pf->main_vsi, lut, reta_size);
3734 for (i = 0; i < reta_size; i++) {
3735 idx = i / RTE_RETA_GROUP_SIZE;
3736 shift = i % RTE_RETA_GROUP_SIZE;
3737 if (reta_conf[idx].mask & (1ULL << shift))
3738 lut[i] = reta_conf[idx].reta[shift];
3740 ret = i40e_set_rss_lut(pf->main_vsi, lut, reta_size);
3749 i40e_dev_rss_reta_query(struct rte_eth_dev *dev,
3750 struct rte_eth_rss_reta_entry64 *reta_conf,
3753 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3754 uint16_t i, lut_size = pf->hash_lut_size;
3755 uint16_t idx, shift;
3759 if (reta_size != lut_size ||
3760 reta_size > ETH_RSS_RETA_SIZE_512) {
3762 "The size of hash lookup table configured (%d) doesn't match the number hardware can supported (%d)",
3763 reta_size, lut_size);
3767 lut = rte_zmalloc("i40e_rss_lut", reta_size, 0);
3769 PMD_DRV_LOG(ERR, "No memory can be allocated");
3773 ret = i40e_get_rss_lut(pf->main_vsi, lut, reta_size);
3776 for (i = 0; i < reta_size; i++) {
3777 idx = i / RTE_RETA_GROUP_SIZE;
3778 shift = i % RTE_RETA_GROUP_SIZE;
3779 if (reta_conf[idx].mask & (1ULL << shift))
3780 reta_conf[idx].reta[shift] = lut[i];
3790 * i40e_allocate_dma_mem_d - specific memory alloc for shared code (base driver)
3791 * @hw: pointer to the HW structure
3792 * @mem: pointer to mem struct to fill out
3793 * @size: size of memory requested
3794 * @alignment: what to align the allocation to
3796 enum i40e_status_code
3797 i40e_allocate_dma_mem_d(__attribute__((unused)) struct i40e_hw *hw,
3798 struct i40e_dma_mem *mem,
3802 const struct rte_memzone *mz = NULL;
3803 char z_name[RTE_MEMZONE_NAMESIZE];
3806 return I40E_ERR_PARAM;
3808 snprintf(z_name, sizeof(z_name), "i40e_dma_%"PRIu64, rte_rand());
3809 mz = rte_memzone_reserve_bounded(z_name, size, SOCKET_ID_ANY, 0,
3810 alignment, RTE_PGSIZE_2M);
3812 return I40E_ERR_NO_MEMORY;
3817 mem->zone = (const void *)mz;
3819 "memzone %s allocated with physical address: %"PRIu64,
3822 return I40E_SUCCESS;
3826 * i40e_free_dma_mem_d - specific memory free for shared code (base driver)
3827 * @hw: pointer to the HW structure
3828 * @mem: ptr to mem struct to free
3830 enum i40e_status_code
3831 i40e_free_dma_mem_d(__attribute__((unused)) struct i40e_hw *hw,
3832 struct i40e_dma_mem *mem)
3835 return I40E_ERR_PARAM;
3838 "memzone %s to be freed with physical address: %"PRIu64,
3839 ((const struct rte_memzone *)mem->zone)->name, mem->pa);
3840 rte_memzone_free((const struct rte_memzone *)mem->zone);
3845 return I40E_SUCCESS;
3849 * i40e_allocate_virt_mem_d - specific memory alloc for shared code (base driver)
3850 * @hw: pointer to the HW structure
3851 * @mem: pointer to mem struct to fill out
3852 * @size: size of memory requested
3854 enum i40e_status_code
3855 i40e_allocate_virt_mem_d(__attribute__((unused)) struct i40e_hw *hw,
3856 struct i40e_virt_mem *mem,
3860 return I40E_ERR_PARAM;
3863 mem->va = rte_zmalloc("i40e", size, 0);
3866 return I40E_SUCCESS;
3868 return I40E_ERR_NO_MEMORY;
3872 * i40e_free_virt_mem_d - specific memory free for shared code (base driver)
3873 * @hw: pointer to the HW structure
3874 * @mem: pointer to mem struct to free
3876 enum i40e_status_code
3877 i40e_free_virt_mem_d(__attribute__((unused)) struct i40e_hw *hw,
3878 struct i40e_virt_mem *mem)
3881 return I40E_ERR_PARAM;
3886 return I40E_SUCCESS;
3890 i40e_init_spinlock_d(struct i40e_spinlock *sp)
3892 rte_spinlock_init(&sp->spinlock);
3896 i40e_acquire_spinlock_d(struct i40e_spinlock *sp)
3898 rte_spinlock_lock(&sp->spinlock);
3902 i40e_release_spinlock_d(struct i40e_spinlock *sp)
3904 rte_spinlock_unlock(&sp->spinlock);
3908 i40e_destroy_spinlock_d(__attribute__((unused)) struct i40e_spinlock *sp)
3914 * Get the hardware capabilities, which will be parsed
3915 * and saved into struct i40e_hw.
3918 i40e_get_cap(struct i40e_hw *hw)
3920 struct i40e_aqc_list_capabilities_element_resp *buf;
3921 uint16_t len, size = 0;
3924 /* Calculate a huge enough buff for saving response data temporarily */
3925 len = sizeof(struct i40e_aqc_list_capabilities_element_resp) *
3926 I40E_MAX_CAP_ELE_NUM;
3927 buf = rte_zmalloc("i40e", len, 0);
3929 PMD_DRV_LOG(ERR, "Failed to allocate memory");
3930 return I40E_ERR_NO_MEMORY;
3933 /* Get, parse the capabilities and save it to hw */
3934 ret = i40e_aq_discover_capabilities(hw, buf, len, &size,
3935 i40e_aqc_opc_list_func_capabilities, NULL);
3936 if (ret != I40E_SUCCESS)
3937 PMD_DRV_LOG(ERR, "Failed to discover capabilities");
3939 /* Free the temporary buffer after being used */
3946 i40e_pf_parameter_init(struct rte_eth_dev *dev)
3948 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3949 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
3950 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3951 uint16_t qp_count = 0, vsi_count = 0;
3953 if (pci_dev->max_vfs && !hw->func_caps.sr_iov_1_1) {
3954 PMD_INIT_LOG(ERR, "HW configuration doesn't support SRIOV");
3957 /* Add the parameter init for LFC */
3958 pf->fc_conf.pause_time = I40E_DEFAULT_PAUSE_TIME;
3959 pf->fc_conf.high_water[I40E_MAX_TRAFFIC_CLASS] = I40E_DEFAULT_HIGH_WATER;
3960 pf->fc_conf.low_water[I40E_MAX_TRAFFIC_CLASS] = I40E_DEFAULT_LOW_WATER;
3962 pf->flags = I40E_FLAG_HEADER_SPLIT_DISABLED;
3963 pf->max_num_vsi = hw->func_caps.num_vsis;
3964 pf->lan_nb_qp_max = RTE_LIBRTE_I40E_QUEUE_NUM_PER_PF;
3965 pf->vmdq_nb_qp_max = RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM;
3966 pf->vf_nb_qp_max = RTE_LIBRTE_I40E_QUEUE_NUM_PER_VF;
3968 /* FDir queue/VSI allocation */
3969 pf->fdir_qp_offset = 0;
3970 if (hw->func_caps.fd) {
3971 pf->flags |= I40E_FLAG_FDIR;
3972 pf->fdir_nb_qps = I40E_DEFAULT_QP_NUM_FDIR;
3974 pf->fdir_nb_qps = 0;
3976 qp_count += pf->fdir_nb_qps;
3979 /* LAN queue/VSI allocation */
3980 pf->lan_qp_offset = pf->fdir_qp_offset + pf->fdir_nb_qps;
3981 if (!hw->func_caps.rss) {
3984 pf->flags |= I40E_FLAG_RSS;
3985 if (hw->mac.type == I40E_MAC_X722)
3986 pf->flags |= I40E_FLAG_RSS_AQ_CAPABLE;
3987 pf->lan_nb_qps = pf->lan_nb_qp_max;
3989 qp_count += pf->lan_nb_qps;
3992 /* VF queue/VSI allocation */
3993 pf->vf_qp_offset = pf->lan_qp_offset + pf->lan_nb_qps;
3994 if (hw->func_caps.sr_iov_1_1 && pci_dev->max_vfs) {
3995 pf->flags |= I40E_FLAG_SRIOV;
3996 pf->vf_nb_qps = RTE_LIBRTE_I40E_QUEUE_NUM_PER_VF;
3997 pf->vf_num = pci_dev->max_vfs;
3999 "%u VF VSIs, %u queues per VF VSI, in total %u queues",
4000 pf->vf_num, pf->vf_nb_qps, pf->vf_nb_qps * pf->vf_num);
4005 qp_count += pf->vf_nb_qps * pf->vf_num;
4006 vsi_count += pf->vf_num;
4008 /* VMDq queue/VSI allocation */
4009 pf->vmdq_qp_offset = pf->vf_qp_offset + pf->vf_nb_qps * pf->vf_num;
4010 pf->vmdq_nb_qps = 0;
4011 pf->max_nb_vmdq_vsi = 0;
4012 if (hw->func_caps.vmdq) {
4013 if (qp_count < hw->func_caps.num_tx_qp &&
4014 vsi_count < hw->func_caps.num_vsis) {
4015 pf->max_nb_vmdq_vsi = (hw->func_caps.num_tx_qp -
4016 qp_count) / pf->vmdq_nb_qp_max;
4018 /* Limit the maximum number of VMDq vsi to the maximum
4019 * ethdev can support
4021 pf->max_nb_vmdq_vsi = RTE_MIN(pf->max_nb_vmdq_vsi,
4022 hw->func_caps.num_vsis - vsi_count);
4023 pf->max_nb_vmdq_vsi = RTE_MIN(pf->max_nb_vmdq_vsi,
4025 if (pf->max_nb_vmdq_vsi) {
4026 pf->flags |= I40E_FLAG_VMDQ;
4027 pf->vmdq_nb_qps = pf->vmdq_nb_qp_max;
4029 "%u VMDQ VSIs, %u queues per VMDQ VSI, in total %u queues",
4030 pf->max_nb_vmdq_vsi, pf->vmdq_nb_qps,
4031 pf->vmdq_nb_qps * pf->max_nb_vmdq_vsi);
4034 "No enough queues left for VMDq");
4037 PMD_DRV_LOG(INFO, "No queue or VSI left for VMDq");
4040 qp_count += pf->vmdq_nb_qps * pf->max_nb_vmdq_vsi;
4041 vsi_count += pf->max_nb_vmdq_vsi;
4043 if (hw->func_caps.dcb)
4044 pf->flags |= I40E_FLAG_DCB;
4046 if (qp_count > hw->func_caps.num_tx_qp) {
4048 "Failed to allocate %u queues, which exceeds the hardware maximum %u",
4049 qp_count, hw->func_caps.num_tx_qp);
4052 if (vsi_count > hw->func_caps.num_vsis) {
4054 "Failed to allocate %u VSIs, which exceeds the hardware maximum %u",
4055 vsi_count, hw->func_caps.num_vsis);
4063 i40e_pf_get_switch_config(struct i40e_pf *pf)
4065 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
4066 struct i40e_aqc_get_switch_config_resp *switch_config;
4067 struct i40e_aqc_switch_config_element_resp *element;
4068 uint16_t start_seid = 0, num_reported;
4071 switch_config = (struct i40e_aqc_get_switch_config_resp *)\
4072 rte_zmalloc("i40e", I40E_AQ_LARGE_BUF, 0);
4073 if (!switch_config) {
4074 PMD_DRV_LOG(ERR, "Failed to allocated memory");
4078 /* Get the switch configurations */
4079 ret = i40e_aq_get_switch_config(hw, switch_config,
4080 I40E_AQ_LARGE_BUF, &start_seid, NULL);
4081 if (ret != I40E_SUCCESS) {
4082 PMD_DRV_LOG(ERR, "Failed to get switch configurations");
4085 num_reported = rte_le_to_cpu_16(switch_config->header.num_reported);
4086 if (num_reported != 1) { /* The number should be 1 */
4087 PMD_DRV_LOG(ERR, "Wrong number of switch config reported");
4091 /* Parse the switch configuration elements */
4092 element = &(switch_config->element[0]);
4093 if (element->element_type == I40E_SWITCH_ELEMENT_TYPE_VSI) {
4094 pf->mac_seid = rte_le_to_cpu_16(element->uplink_seid);
4095 pf->main_vsi_seid = rte_le_to_cpu_16(element->seid);
4097 PMD_DRV_LOG(INFO, "Unknown element type");
4100 rte_free(switch_config);
4106 i40e_res_pool_init (struct i40e_res_pool_info *pool, uint32_t base,
4109 struct pool_entry *entry;
4111 if (pool == NULL || num == 0)
4114 entry = rte_zmalloc("i40e", sizeof(*entry), 0);
4115 if (entry == NULL) {
4116 PMD_DRV_LOG(ERR, "Failed to allocate memory for resource pool");
4120 /* queue heap initialize */
4121 pool->num_free = num;
4122 pool->num_alloc = 0;
4124 LIST_INIT(&pool->alloc_list);
4125 LIST_INIT(&pool->free_list);
4127 /* Initialize element */
4131 LIST_INSERT_HEAD(&pool->free_list, entry, next);
4136 i40e_res_pool_destroy(struct i40e_res_pool_info *pool)
4138 struct pool_entry *entry, *next_entry;
4143 for (entry = LIST_FIRST(&pool->alloc_list);
4144 entry && (next_entry = LIST_NEXT(entry, next), 1);
4145 entry = next_entry) {
4146 LIST_REMOVE(entry, next);
4150 for (entry = LIST_FIRST(&pool->free_list);
4151 entry && (next_entry = LIST_NEXT(entry, next), 1);
4152 entry = next_entry) {
4153 LIST_REMOVE(entry, next);
4158 pool->num_alloc = 0;
4160 LIST_INIT(&pool->alloc_list);
4161 LIST_INIT(&pool->free_list);
4165 i40e_res_pool_free(struct i40e_res_pool_info *pool,
4168 struct pool_entry *entry, *next, *prev, *valid_entry = NULL;
4169 uint32_t pool_offset;
4173 PMD_DRV_LOG(ERR, "Invalid parameter");
4177 pool_offset = base - pool->base;
4178 /* Lookup in alloc list */
4179 LIST_FOREACH(entry, &pool->alloc_list, next) {
4180 if (entry->base == pool_offset) {
4181 valid_entry = entry;
4182 LIST_REMOVE(entry, next);
4187 /* Not find, return */
4188 if (valid_entry == NULL) {
4189 PMD_DRV_LOG(ERR, "Failed to find entry");
4194 * Found it, move it to free list and try to merge.
4195 * In order to make merge easier, always sort it by qbase.
4196 * Find adjacent prev and last entries.
4199 LIST_FOREACH(entry, &pool->free_list, next) {
4200 if (entry->base > valid_entry->base) {
4208 /* Try to merge with next one*/
4210 /* Merge with next one */
4211 if (valid_entry->base + valid_entry->len == next->base) {
4212 next->base = valid_entry->base;
4213 next->len += valid_entry->len;
4214 rte_free(valid_entry);
4221 /* Merge with previous one */
4222 if (prev->base + prev->len == valid_entry->base) {
4223 prev->len += valid_entry->len;
4224 /* If it merge with next one, remove next node */
4226 LIST_REMOVE(valid_entry, next);
4227 rte_free(valid_entry);
4229 rte_free(valid_entry);
4235 /* Not find any entry to merge, insert */
4238 LIST_INSERT_AFTER(prev, valid_entry, next);
4239 else if (next != NULL)
4240 LIST_INSERT_BEFORE(next, valid_entry, next);
4241 else /* It's empty list, insert to head */
4242 LIST_INSERT_HEAD(&pool->free_list, valid_entry, next);
4245 pool->num_free += valid_entry->len;
4246 pool->num_alloc -= valid_entry->len;
4252 i40e_res_pool_alloc(struct i40e_res_pool_info *pool,
4255 struct pool_entry *entry, *valid_entry;
4257 if (pool == NULL || num == 0) {
4258 PMD_DRV_LOG(ERR, "Invalid parameter");
4262 if (pool->num_free < num) {
4263 PMD_DRV_LOG(ERR, "No resource. ask:%u, available:%u",
4264 num, pool->num_free);
4269 /* Lookup in free list and find most fit one */
4270 LIST_FOREACH(entry, &pool->free_list, next) {
4271 if (entry->len >= num) {
4273 if (entry->len == num) {
4274 valid_entry = entry;
4277 if (valid_entry == NULL || valid_entry->len > entry->len)
4278 valid_entry = entry;
4282 /* Not find one to satisfy the request, return */
4283 if (valid_entry == NULL) {
4284 PMD_DRV_LOG(ERR, "No valid entry found");
4288 * The entry have equal queue number as requested,
4289 * remove it from alloc_list.
4291 if (valid_entry->len == num) {
4292 LIST_REMOVE(valid_entry, next);
4295 * The entry have more numbers than requested,
4296 * create a new entry for alloc_list and minus its
4297 * queue base and number in free_list.
4299 entry = rte_zmalloc("res_pool", sizeof(*entry), 0);
4300 if (entry == NULL) {
4302 "Failed to allocate memory for resource pool");
4305 entry->base = valid_entry->base;
4307 valid_entry->base += num;
4308 valid_entry->len -= num;
4309 valid_entry = entry;
4312 /* Insert it into alloc list, not sorted */
4313 LIST_INSERT_HEAD(&pool->alloc_list, valid_entry, next);
4315 pool->num_free -= valid_entry->len;
4316 pool->num_alloc += valid_entry->len;
4318 return valid_entry->base + pool->base;
4322 * bitmap_is_subset - Check whether src2 is subset of src1
4325 bitmap_is_subset(uint8_t src1, uint8_t src2)
4327 return !((src1 ^ src2) & src2);
4330 static enum i40e_status_code
4331 validate_tcmap_parameter(struct i40e_vsi *vsi, uint8_t enabled_tcmap)
4333 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
4335 /* If DCB is not supported, only default TC is supported */
4336 if (!hw->func_caps.dcb && enabled_tcmap != I40E_DEFAULT_TCMAP) {
4337 PMD_DRV_LOG(ERR, "DCB is not enabled, only TC0 is supported");
4338 return I40E_NOT_SUPPORTED;
4341 if (!bitmap_is_subset(hw->func_caps.enabled_tcmap, enabled_tcmap)) {
4343 "Enabled TC map 0x%x not applicable to HW support 0x%x",
4344 hw->func_caps.enabled_tcmap, enabled_tcmap);
4345 return I40E_NOT_SUPPORTED;
4347 return I40E_SUCCESS;
4351 i40e_vsi_vlan_pvid_set(struct i40e_vsi *vsi,
4352 struct i40e_vsi_vlan_pvid_info *info)
4355 struct i40e_vsi_context ctxt;
4356 uint8_t vlan_flags = 0;
4359 if (vsi == NULL || info == NULL) {
4360 PMD_DRV_LOG(ERR, "invalid parameters");
4361 return I40E_ERR_PARAM;
4365 vsi->info.pvid = info->config.pvid;
4367 * If insert pvid is enabled, only tagged pkts are
4368 * allowed to be sent out.
4370 vlan_flags |= I40E_AQ_VSI_PVLAN_INSERT_PVID |
4371 I40E_AQ_VSI_PVLAN_MODE_TAGGED;
4374 if (info->config.reject.tagged == 0)
4375 vlan_flags |= I40E_AQ_VSI_PVLAN_MODE_TAGGED;
4377 if (info->config.reject.untagged == 0)
4378 vlan_flags |= I40E_AQ_VSI_PVLAN_MODE_UNTAGGED;
4380 vsi->info.port_vlan_flags &= ~(I40E_AQ_VSI_PVLAN_INSERT_PVID |
4381 I40E_AQ_VSI_PVLAN_MODE_MASK);
4382 vsi->info.port_vlan_flags |= vlan_flags;
4383 vsi->info.valid_sections =
4384 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_VLAN_VALID);
4385 memset(&ctxt, 0, sizeof(ctxt));
4386 rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
4387 ctxt.seid = vsi->seid;
4389 hw = I40E_VSI_TO_HW(vsi);
4390 ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
4391 if (ret != I40E_SUCCESS)
4392 PMD_DRV_LOG(ERR, "Failed to update VSI params");
4398 i40e_vsi_update_tc_bandwidth(struct i40e_vsi *vsi, uint8_t enabled_tcmap)
4400 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
4402 struct i40e_aqc_configure_vsi_tc_bw_data tc_bw_data;
4404 ret = validate_tcmap_parameter(vsi, enabled_tcmap);
4405 if (ret != I40E_SUCCESS)
4409 PMD_DRV_LOG(ERR, "seid not valid");
4413 memset(&tc_bw_data, 0, sizeof(tc_bw_data));
4414 tc_bw_data.tc_valid_bits = enabled_tcmap;
4415 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)
4416 tc_bw_data.tc_bw_credits[i] =
4417 (enabled_tcmap & (1 << i)) ? 1 : 0;
4419 ret = i40e_aq_config_vsi_tc_bw(hw, vsi->seid, &tc_bw_data, NULL);
4420 if (ret != I40E_SUCCESS) {
4421 PMD_DRV_LOG(ERR, "Failed to configure TC BW");
4425 rte_memcpy(vsi->info.qs_handle, tc_bw_data.qs_handles,
4426 sizeof(vsi->info.qs_handle));
4427 return I40E_SUCCESS;
4430 static enum i40e_status_code
4431 i40e_vsi_config_tc_queue_mapping(struct i40e_vsi *vsi,
4432 struct i40e_aqc_vsi_properties_data *info,
4433 uint8_t enabled_tcmap)
4435 enum i40e_status_code ret;
4436 int i, total_tc = 0;
4437 uint16_t qpnum_per_tc, bsf, qp_idx;
4439 ret = validate_tcmap_parameter(vsi, enabled_tcmap);
4440 if (ret != I40E_SUCCESS)
4443 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)
4444 if (enabled_tcmap & (1 << i))
4448 vsi->enabled_tc = enabled_tcmap;
4450 /* Number of queues per enabled TC */
4451 qpnum_per_tc = i40e_align_floor(vsi->nb_qps / total_tc);
4452 qpnum_per_tc = RTE_MIN(qpnum_per_tc, I40E_MAX_Q_PER_TC);
4453 bsf = rte_bsf32(qpnum_per_tc);
4455 /* Adjust the queue number to actual queues that can be applied */
4456 if (!(vsi->type == I40E_VSI_MAIN && total_tc == 1))
4457 vsi->nb_qps = qpnum_per_tc * total_tc;
4460 * Configure TC and queue mapping parameters, for enabled TC,
4461 * allocate qpnum_per_tc queues to this traffic. For disabled TC,
4462 * default queue will serve it.
4465 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
4466 if (vsi->enabled_tc & (1 << i)) {
4467 info->tc_mapping[i] = rte_cpu_to_le_16((qp_idx <<
4468 I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT) |
4469 (bsf << I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT));
4470 qp_idx += qpnum_per_tc;
4472 info->tc_mapping[i] = 0;
4475 /* Associate queue number with VSI */
4476 if (vsi->type == I40E_VSI_SRIOV) {
4477 info->mapping_flags |=
4478 rte_cpu_to_le_16(I40E_AQ_VSI_QUE_MAP_NONCONTIG);
4479 for (i = 0; i < vsi->nb_qps; i++)
4480 info->queue_mapping[i] =
4481 rte_cpu_to_le_16(vsi->base_queue + i);
4483 info->mapping_flags |=
4484 rte_cpu_to_le_16(I40E_AQ_VSI_QUE_MAP_CONTIG);
4485 info->queue_mapping[0] = rte_cpu_to_le_16(vsi->base_queue);
4487 info->valid_sections |=
4488 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_QUEUE_MAP_VALID);
4490 return I40E_SUCCESS;
4494 i40e_veb_release(struct i40e_veb *veb)
4496 struct i40e_vsi *vsi;
4502 if (!TAILQ_EMPTY(&veb->head)) {
4503 PMD_DRV_LOG(ERR, "VEB still has VSI attached, can't remove");
4506 /* associate_vsi field is NULL for floating VEB */
4507 if (veb->associate_vsi != NULL) {
4508 vsi = veb->associate_vsi;
4509 hw = I40E_VSI_TO_HW(vsi);
4511 vsi->uplink_seid = veb->uplink_seid;
4514 veb->associate_pf->main_vsi->floating_veb = NULL;
4515 hw = I40E_VSI_TO_HW(veb->associate_pf->main_vsi);
4518 i40e_aq_delete_element(hw, veb->seid, NULL);
4520 return I40E_SUCCESS;
4524 static struct i40e_veb *
4525 i40e_veb_setup(struct i40e_pf *pf, struct i40e_vsi *vsi)
4527 struct i40e_veb *veb;
4533 "veb setup failed, associated PF shouldn't null");
4536 hw = I40E_PF_TO_HW(pf);
4538 veb = rte_zmalloc("i40e_veb", sizeof(struct i40e_veb), 0);
4540 PMD_DRV_LOG(ERR, "Failed to allocate memory for veb");
4544 veb->associate_vsi = vsi;
4545 veb->associate_pf = pf;
4546 TAILQ_INIT(&veb->head);
4547 veb->uplink_seid = vsi ? vsi->uplink_seid : 0;
4549 /* create floating veb if vsi is NULL */
4551 ret = i40e_aq_add_veb(hw, veb->uplink_seid, vsi->seid,
4552 I40E_DEFAULT_TCMAP, false,
4553 &veb->seid, false, NULL);
4555 ret = i40e_aq_add_veb(hw, 0, 0, I40E_DEFAULT_TCMAP,
4556 true, &veb->seid, false, NULL);
4559 if (ret != I40E_SUCCESS) {
4560 PMD_DRV_LOG(ERR, "Add veb failed, aq_err: %d",
4561 hw->aq.asq_last_status);
4564 veb->enabled_tc = I40E_DEFAULT_TCMAP;
4566 /* get statistics index */
4567 ret = i40e_aq_get_veb_parameters(hw, veb->seid, NULL, NULL,
4568 &veb->stats_idx, NULL, NULL, NULL);
4569 if (ret != I40E_SUCCESS) {
4570 PMD_DRV_LOG(ERR, "Get veb statistics index failed, aq_err: %d",
4571 hw->aq.asq_last_status);
4574 /* Get VEB bandwidth, to be implemented */
4575 /* Now associated vsi binding to the VEB, set uplink to this VEB */
4577 vsi->uplink_seid = veb->seid;
4586 i40e_vsi_release(struct i40e_vsi *vsi)
4590 struct i40e_vsi_list *vsi_list;
4593 struct i40e_mac_filter *f;
4594 uint16_t user_param;
4597 return I40E_SUCCESS;
4602 user_param = vsi->user_param;
4604 pf = I40E_VSI_TO_PF(vsi);
4605 hw = I40E_VSI_TO_HW(vsi);
4607 /* VSI has child to attach, release child first */
4609 TAILQ_FOREACH_SAFE(vsi_list, &vsi->veb->head, list, temp) {
4610 if (i40e_vsi_release(vsi_list->vsi) != I40E_SUCCESS)
4613 i40e_veb_release(vsi->veb);
4616 if (vsi->floating_veb) {
4617 TAILQ_FOREACH_SAFE(vsi_list, &vsi->floating_veb->head, list, temp) {
4618 if (i40e_vsi_release(vsi_list->vsi) != I40E_SUCCESS)
4623 /* Remove all macvlan filters of the VSI */
4624 i40e_vsi_remove_all_macvlan_filter(vsi);
4625 TAILQ_FOREACH_SAFE(f, &vsi->mac_list, next, temp)
4628 if (vsi->type != I40E_VSI_MAIN &&
4629 ((vsi->type != I40E_VSI_SRIOV) ||
4630 !pf->floating_veb_list[user_param])) {
4631 /* Remove vsi from parent's sibling list */
4632 if (vsi->parent_vsi == NULL || vsi->parent_vsi->veb == NULL) {
4633 PMD_DRV_LOG(ERR, "VSI's parent VSI is NULL");
4634 return I40E_ERR_PARAM;
4636 TAILQ_REMOVE(&vsi->parent_vsi->veb->head,
4637 &vsi->sib_vsi_list, list);
4639 /* Remove all switch element of the VSI */
4640 ret = i40e_aq_delete_element(hw, vsi->seid, NULL);
4641 if (ret != I40E_SUCCESS)
4642 PMD_DRV_LOG(ERR, "Failed to delete element");
4645 if ((vsi->type == I40E_VSI_SRIOV) &&
4646 pf->floating_veb_list[user_param]) {
4647 /* Remove vsi from parent's sibling list */
4648 if (vsi->parent_vsi == NULL ||
4649 vsi->parent_vsi->floating_veb == NULL) {
4650 PMD_DRV_LOG(ERR, "VSI's parent VSI is NULL");
4651 return I40E_ERR_PARAM;
4653 TAILQ_REMOVE(&vsi->parent_vsi->floating_veb->head,
4654 &vsi->sib_vsi_list, list);
4656 /* Remove all switch element of the VSI */
4657 ret = i40e_aq_delete_element(hw, vsi->seid, NULL);
4658 if (ret != I40E_SUCCESS)
4659 PMD_DRV_LOG(ERR, "Failed to delete element");
4662 i40e_res_pool_free(&pf->qp_pool, vsi->base_queue);
4664 if (vsi->type != I40E_VSI_SRIOV)
4665 i40e_res_pool_free(&pf->msix_pool, vsi->msix_intr);
4668 return I40E_SUCCESS;
4672 i40e_update_default_filter_setting(struct i40e_vsi *vsi)
4674 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
4675 struct i40e_aqc_remove_macvlan_element_data def_filter;
4676 struct i40e_mac_filter_info filter;
4679 if (vsi->type != I40E_VSI_MAIN)
4680 return I40E_ERR_CONFIG;
4681 memset(&def_filter, 0, sizeof(def_filter));
4682 rte_memcpy(def_filter.mac_addr, hw->mac.perm_addr,
4684 def_filter.vlan_tag = 0;
4685 def_filter.flags = I40E_AQC_MACVLAN_DEL_PERFECT_MATCH |
4686 I40E_AQC_MACVLAN_DEL_IGNORE_VLAN;
4687 ret = i40e_aq_remove_macvlan(hw, vsi->seid, &def_filter, 1, NULL);
4688 if (ret != I40E_SUCCESS) {
4689 struct i40e_mac_filter *f;
4690 struct ether_addr *mac;
4693 "Cannot remove the default macvlan filter");
4694 /* It needs to add the permanent mac into mac list */
4695 f = rte_zmalloc("macv_filter", sizeof(*f), 0);
4697 PMD_DRV_LOG(ERR, "failed to allocate memory");
4698 return I40E_ERR_NO_MEMORY;
4700 mac = &f->mac_info.mac_addr;
4701 rte_memcpy(&mac->addr_bytes, hw->mac.perm_addr,
4703 f->mac_info.filter_type = RTE_MACVLAN_PERFECT_MATCH;
4704 TAILQ_INSERT_TAIL(&vsi->mac_list, f, next);
4709 rte_memcpy(&filter.mac_addr,
4710 (struct ether_addr *)(hw->mac.perm_addr), ETH_ADDR_LEN);
4711 filter.filter_type = RTE_MACVLAN_PERFECT_MATCH;
4712 return i40e_vsi_add_mac(vsi, &filter);
4716 * i40e_vsi_get_bw_config - Query VSI BW Information
4717 * @vsi: the VSI to be queried
4719 * Returns 0 on success, negative value on failure
4721 static enum i40e_status_code
4722 i40e_vsi_get_bw_config(struct i40e_vsi *vsi)
4724 struct i40e_aqc_query_vsi_bw_config_resp bw_config;
4725 struct i40e_aqc_query_vsi_ets_sla_config_resp ets_sla_config;
4726 struct i40e_hw *hw = &vsi->adapter->hw;
4731 memset(&bw_config, 0, sizeof(bw_config));
4732 ret = i40e_aq_query_vsi_bw_config(hw, vsi->seid, &bw_config, NULL);
4733 if (ret != I40E_SUCCESS) {
4734 PMD_DRV_LOG(ERR, "VSI failed to get bandwidth configuration %u",
4735 hw->aq.asq_last_status);
4739 memset(&ets_sla_config, 0, sizeof(ets_sla_config));
4740 ret = i40e_aq_query_vsi_ets_sla_config(hw, vsi->seid,
4741 &ets_sla_config, NULL);
4742 if (ret != I40E_SUCCESS) {
4744 "VSI failed to get TC bandwdith configuration %u",
4745 hw->aq.asq_last_status);
4749 /* store and print out BW info */
4750 vsi->bw_info.bw_limit = rte_le_to_cpu_16(bw_config.port_bw_limit);
4751 vsi->bw_info.bw_max = bw_config.max_bw;
4752 PMD_DRV_LOG(DEBUG, "VSI bw limit:%u", vsi->bw_info.bw_limit);
4753 PMD_DRV_LOG(DEBUG, "VSI max_bw:%u", vsi->bw_info.bw_max);
4754 bw_max = rte_le_to_cpu_16(ets_sla_config.tc_bw_max[0]) |
4755 (rte_le_to_cpu_16(ets_sla_config.tc_bw_max[1]) <<
4757 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
4758 vsi->bw_info.bw_ets_share_credits[i] =
4759 ets_sla_config.share_credits[i];
4760 vsi->bw_info.bw_ets_credits[i] =
4761 rte_le_to_cpu_16(ets_sla_config.credits[i]);
4762 /* 4 bits per TC, 4th bit is reserved */
4763 vsi->bw_info.bw_ets_max[i] =
4764 (uint8_t)((bw_max >> (i * I40E_4_BIT_WIDTH)) &
4765 RTE_LEN2MASK(3, uint8_t));
4766 PMD_DRV_LOG(DEBUG, "\tVSI TC%u:share credits %u", i,
4767 vsi->bw_info.bw_ets_share_credits[i]);
4768 PMD_DRV_LOG(DEBUG, "\tVSI TC%u:credits %u", i,
4769 vsi->bw_info.bw_ets_credits[i]);
4770 PMD_DRV_LOG(DEBUG, "\tVSI TC%u: max credits: %u", i,
4771 vsi->bw_info.bw_ets_max[i]);
4774 return I40E_SUCCESS;
4777 /* i40e_enable_pf_lb
4778 * @pf: pointer to the pf structure
4780 * allow loopback on pf
4783 i40e_enable_pf_lb(struct i40e_pf *pf)
4785 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
4786 struct i40e_vsi_context ctxt;
4789 /* Use the FW API if FW >= v5.0 */
4790 if (hw->aq.fw_maj_ver < 5) {
4791 PMD_INIT_LOG(ERR, "FW < v5.0, cannot enable loopback");
4795 memset(&ctxt, 0, sizeof(ctxt));
4796 ctxt.seid = pf->main_vsi_seid;
4797 ctxt.pf_num = hw->pf_id;
4798 ret = i40e_aq_get_vsi_params(hw, &ctxt, NULL);
4800 PMD_DRV_LOG(ERR, "cannot get pf vsi config, err %d, aq_err %d",
4801 ret, hw->aq.asq_last_status);
4804 ctxt.flags = I40E_AQ_VSI_TYPE_PF;
4805 ctxt.info.valid_sections =
4806 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_SWITCH_VALID);
4807 ctxt.info.switch_id |=
4808 rte_cpu_to_le_16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB);
4810 ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
4812 PMD_DRV_LOG(ERR, "update vsi switch failed, aq_err=%d",
4813 hw->aq.asq_last_status);
4818 i40e_vsi_setup(struct i40e_pf *pf,
4819 enum i40e_vsi_type type,
4820 struct i40e_vsi *uplink_vsi,
4821 uint16_t user_param)
4823 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
4824 struct i40e_vsi *vsi;
4825 struct i40e_mac_filter_info filter;
4827 struct i40e_vsi_context ctxt;
4828 struct ether_addr broadcast =
4829 {.addr_bytes = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}};
4831 if (type != I40E_VSI_MAIN && type != I40E_VSI_SRIOV &&
4832 uplink_vsi == NULL) {
4834 "VSI setup failed, VSI link shouldn't be NULL");
4838 if (type == I40E_VSI_MAIN && uplink_vsi != NULL) {
4840 "VSI setup failed, MAIN VSI uplink VSI should be NULL");
4845 * 1.type is not MAIN and uplink vsi is not NULL
4846 * If uplink vsi didn't setup VEB, create one first under veb field
4847 * 2.type is SRIOV and the uplink is NULL
4848 * If floating VEB is NULL, create one veb under floating veb field
4851 if (type != I40E_VSI_MAIN && uplink_vsi != NULL &&
4852 uplink_vsi->veb == NULL) {
4853 uplink_vsi->veb = i40e_veb_setup(pf, uplink_vsi);
4855 if (uplink_vsi->veb == NULL) {
4856 PMD_DRV_LOG(ERR, "VEB setup failed");
4859 /* set ALLOWLOOPBACk on pf, when veb is created */
4860 i40e_enable_pf_lb(pf);
4863 if (type == I40E_VSI_SRIOV && uplink_vsi == NULL &&
4864 pf->main_vsi->floating_veb == NULL) {
4865 pf->main_vsi->floating_veb = i40e_veb_setup(pf, uplink_vsi);
4867 if (pf->main_vsi->floating_veb == NULL) {
4868 PMD_DRV_LOG(ERR, "VEB setup failed");
4873 vsi = rte_zmalloc("i40e_vsi", sizeof(struct i40e_vsi), 0);
4875 PMD_DRV_LOG(ERR, "Failed to allocate memory for vsi");
4878 TAILQ_INIT(&vsi->mac_list);
4880 vsi->adapter = I40E_PF_TO_ADAPTER(pf);
4881 vsi->max_macaddrs = I40E_NUM_MACADDR_MAX;
4882 vsi->parent_vsi = uplink_vsi ? uplink_vsi : pf->main_vsi;
4883 vsi->user_param = user_param;
4884 vsi->vlan_anti_spoof_on = 0;
4885 vsi->vlan_filter_on = 0;
4886 /* Allocate queues */
4887 switch (vsi->type) {
4888 case I40E_VSI_MAIN :
4889 vsi->nb_qps = pf->lan_nb_qps;
4891 case I40E_VSI_SRIOV :
4892 vsi->nb_qps = pf->vf_nb_qps;
4894 case I40E_VSI_VMDQ2:
4895 vsi->nb_qps = pf->vmdq_nb_qps;
4898 vsi->nb_qps = pf->fdir_nb_qps;
4904 * The filter status descriptor is reported in rx queue 0,
4905 * while the tx queue for fdir filter programming has no
4906 * such constraints, can be non-zero queues.
4907 * To simplify it, choose FDIR vsi use queue 0 pair.
4908 * To make sure it will use queue 0 pair, queue allocation
4909 * need be done before this function is called
4911 if (type != I40E_VSI_FDIR) {
4912 ret = i40e_res_pool_alloc(&pf->qp_pool, vsi->nb_qps);
4914 PMD_DRV_LOG(ERR, "VSI %d allocate queue failed %d",
4918 vsi->base_queue = ret;
4920 vsi->base_queue = I40E_FDIR_QUEUE_ID;
4922 /* VF has MSIX interrupt in VF range, don't allocate here */
4923 if (type == I40E_VSI_MAIN) {
4924 ret = i40e_res_pool_alloc(&pf->msix_pool,
4925 RTE_MIN(vsi->nb_qps,
4926 RTE_MAX_RXTX_INTR_VEC_ID));
4928 PMD_DRV_LOG(ERR, "VSI MAIN %d get heap failed %d",
4930 goto fail_queue_alloc;
4932 vsi->msix_intr = ret;
4933 vsi->nb_msix = RTE_MIN(vsi->nb_qps, RTE_MAX_RXTX_INTR_VEC_ID);
4934 } else if (type != I40E_VSI_SRIOV) {
4935 ret = i40e_res_pool_alloc(&pf->msix_pool, 1);
4937 PMD_DRV_LOG(ERR, "VSI %d get heap failed %d", vsi->seid, ret);
4938 goto fail_queue_alloc;
4940 vsi->msix_intr = ret;
4948 if (type == I40E_VSI_MAIN) {
4949 /* For main VSI, no need to add since it's default one */
4950 vsi->uplink_seid = pf->mac_seid;
4951 vsi->seid = pf->main_vsi_seid;
4952 /* Bind queues with specific MSIX interrupt */
4954 * Needs 2 interrupt at least, one for misc cause which will
4955 * enabled from OS side, Another for queues binding the
4956 * interrupt from device side only.
4959 /* Get default VSI parameters from hardware */
4960 memset(&ctxt, 0, sizeof(ctxt));
4961 ctxt.seid = vsi->seid;
4962 ctxt.pf_num = hw->pf_id;
4963 ctxt.uplink_seid = vsi->uplink_seid;
4965 ret = i40e_aq_get_vsi_params(hw, &ctxt, NULL);
4966 if (ret != I40E_SUCCESS) {
4967 PMD_DRV_LOG(ERR, "Failed to get VSI params");
4968 goto fail_msix_alloc;
4970 rte_memcpy(&vsi->info, &ctxt.info,
4971 sizeof(struct i40e_aqc_vsi_properties_data));
4972 vsi->vsi_id = ctxt.vsi_number;
4973 vsi->info.valid_sections = 0;
4975 /* Configure tc, enabled TC0 only */
4976 if (i40e_vsi_update_tc_bandwidth(vsi, I40E_DEFAULT_TCMAP) !=
4978 PMD_DRV_LOG(ERR, "Failed to update TC bandwidth");
4979 goto fail_msix_alloc;
4982 /* TC, queue mapping */
4983 memset(&ctxt, 0, sizeof(ctxt));
4984 vsi->info.valid_sections |=
4985 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_VLAN_VALID);
4986 vsi->info.port_vlan_flags = I40E_AQ_VSI_PVLAN_MODE_ALL |
4987 I40E_AQ_VSI_PVLAN_EMOD_STR_BOTH;
4988 rte_memcpy(&ctxt.info, &vsi->info,
4989 sizeof(struct i40e_aqc_vsi_properties_data));
4990 ret = i40e_vsi_config_tc_queue_mapping(vsi, &ctxt.info,
4991 I40E_DEFAULT_TCMAP);
4992 if (ret != I40E_SUCCESS) {
4994 "Failed to configure TC queue mapping");
4995 goto fail_msix_alloc;
4997 ctxt.seid = vsi->seid;
4998 ctxt.pf_num = hw->pf_id;
4999 ctxt.uplink_seid = vsi->uplink_seid;
5002 /* Update VSI parameters */
5003 ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
5004 if (ret != I40E_SUCCESS) {
5005 PMD_DRV_LOG(ERR, "Failed to update VSI params");
5006 goto fail_msix_alloc;
5009 rte_memcpy(&vsi->info.tc_mapping, &ctxt.info.tc_mapping,
5010 sizeof(vsi->info.tc_mapping));
5011 rte_memcpy(&vsi->info.queue_mapping,
5012 &ctxt.info.queue_mapping,
5013 sizeof(vsi->info.queue_mapping));
5014 vsi->info.mapping_flags = ctxt.info.mapping_flags;
5015 vsi->info.valid_sections = 0;
5017 rte_memcpy(pf->dev_addr.addr_bytes, hw->mac.perm_addr,
5021 * Updating default filter settings are necessary to prevent
5022 * reception of tagged packets.
5023 * Some old firmware configurations load a default macvlan
5024 * filter which accepts both tagged and untagged packets.
5025 * The updating is to use a normal filter instead if needed.
5026 * For NVM 4.2.2 or after, the updating is not needed anymore.
5027 * The firmware with correct configurations load the default
5028 * macvlan filter which is expected and cannot be removed.
5030 i40e_update_default_filter_setting(vsi);
5031 i40e_config_qinq(hw, vsi);
5032 } else if (type == I40E_VSI_SRIOV) {
5033 memset(&ctxt, 0, sizeof(ctxt));
5035 * For other VSI, the uplink_seid equals to uplink VSI's
5036 * uplink_seid since they share same VEB
5038 if (uplink_vsi == NULL)
5039 vsi->uplink_seid = pf->main_vsi->floating_veb->seid;
5041 vsi->uplink_seid = uplink_vsi->uplink_seid;
5042 ctxt.pf_num = hw->pf_id;
5043 ctxt.vf_num = hw->func_caps.vf_base_id + user_param;
5044 ctxt.uplink_seid = vsi->uplink_seid;
5045 ctxt.connection_type = 0x1;
5046 ctxt.flags = I40E_AQ_VSI_TYPE_VF;
5048 /* Use the VEB configuration if FW >= v5.0 */
5049 if (hw->aq.fw_maj_ver >= 5) {
5050 /* Configure switch ID */
5051 ctxt.info.valid_sections |=
5052 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_SWITCH_VALID);
5053 ctxt.info.switch_id =
5054 rte_cpu_to_le_16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB);
5057 /* Configure port/vlan */
5058 ctxt.info.valid_sections |=
5059 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_VLAN_VALID);
5060 ctxt.info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_MODE_ALL;
5061 ret = i40e_vsi_config_tc_queue_mapping(vsi, &ctxt.info,
5062 hw->func_caps.enabled_tcmap);
5063 if (ret != I40E_SUCCESS) {
5065 "Failed to configure TC queue mapping");
5066 goto fail_msix_alloc;
5069 ctxt.info.up_enable_bits = hw->func_caps.enabled_tcmap;
5070 ctxt.info.valid_sections |=
5071 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_SCHED_VALID);
5073 * Since VSI is not created yet, only configure parameter,
5074 * will add vsi below.
5077 i40e_config_qinq(hw, vsi);
5078 } else if (type == I40E_VSI_VMDQ2) {
5079 memset(&ctxt, 0, sizeof(ctxt));
5081 * For other VSI, the uplink_seid equals to uplink VSI's
5082 * uplink_seid since they share same VEB
5084 vsi->uplink_seid = uplink_vsi->uplink_seid;
5085 ctxt.pf_num = hw->pf_id;
5087 ctxt.uplink_seid = vsi->uplink_seid;
5088 ctxt.connection_type = 0x1;
5089 ctxt.flags = I40E_AQ_VSI_TYPE_VMDQ2;
5091 ctxt.info.valid_sections |=
5092 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_SWITCH_VALID);
5093 /* user_param carries flag to enable loop back */
5095 ctxt.info.switch_id =
5096 rte_cpu_to_le_16(I40E_AQ_VSI_SW_ID_FLAG_LOCAL_LB);
5097 ctxt.info.switch_id |=
5098 rte_cpu_to_le_16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB);
5101 /* Configure port/vlan */
5102 ctxt.info.valid_sections |=
5103 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_VLAN_VALID);
5104 ctxt.info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_MODE_ALL;
5105 ret = i40e_vsi_config_tc_queue_mapping(vsi, &ctxt.info,
5106 I40E_DEFAULT_TCMAP);
5107 if (ret != I40E_SUCCESS) {
5109 "Failed to configure TC queue mapping");
5110 goto fail_msix_alloc;
5112 ctxt.info.up_enable_bits = I40E_DEFAULT_TCMAP;
5113 ctxt.info.valid_sections |=
5114 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_SCHED_VALID);
5115 } else if (type == I40E_VSI_FDIR) {
5116 memset(&ctxt, 0, sizeof(ctxt));
5117 vsi->uplink_seid = uplink_vsi->uplink_seid;
5118 ctxt.pf_num = hw->pf_id;
5120 ctxt.uplink_seid = vsi->uplink_seid;
5121 ctxt.connection_type = 0x1; /* regular data port */
5122 ctxt.flags = I40E_AQ_VSI_TYPE_PF;
5123 ret = i40e_vsi_config_tc_queue_mapping(vsi, &ctxt.info,
5124 I40E_DEFAULT_TCMAP);
5125 if (ret != I40E_SUCCESS) {
5127 "Failed to configure TC queue mapping.");
5128 goto fail_msix_alloc;
5130 ctxt.info.up_enable_bits = I40E_DEFAULT_TCMAP;
5131 ctxt.info.valid_sections |=
5132 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_SCHED_VALID);
5134 PMD_DRV_LOG(ERR, "VSI: Not support other type VSI yet");
5135 goto fail_msix_alloc;
5138 if (vsi->type != I40E_VSI_MAIN) {
5139 ret = i40e_aq_add_vsi(hw, &ctxt, NULL);
5140 if (ret != I40E_SUCCESS) {
5141 PMD_DRV_LOG(ERR, "add vsi failed, aq_err=%d",
5142 hw->aq.asq_last_status);
5143 goto fail_msix_alloc;
5145 memcpy(&vsi->info, &ctxt.info, sizeof(ctxt.info));
5146 vsi->info.valid_sections = 0;
5147 vsi->seid = ctxt.seid;
5148 vsi->vsi_id = ctxt.vsi_number;
5149 vsi->sib_vsi_list.vsi = vsi;
5150 if (vsi->type == I40E_VSI_SRIOV && uplink_vsi == NULL) {
5151 TAILQ_INSERT_TAIL(&pf->main_vsi->floating_veb->head,
5152 &vsi->sib_vsi_list, list);
5154 TAILQ_INSERT_TAIL(&uplink_vsi->veb->head,
5155 &vsi->sib_vsi_list, list);
5159 /* MAC/VLAN configuration */
5160 rte_memcpy(&filter.mac_addr, &broadcast, ETHER_ADDR_LEN);
5161 filter.filter_type = RTE_MACVLAN_PERFECT_MATCH;
5163 ret = i40e_vsi_add_mac(vsi, &filter);
5164 if (ret != I40E_SUCCESS) {
5165 PMD_DRV_LOG(ERR, "Failed to add MACVLAN filter");
5166 goto fail_msix_alloc;
5169 /* Get VSI BW information */
5170 i40e_vsi_get_bw_config(vsi);
5173 i40e_res_pool_free(&pf->msix_pool,vsi->msix_intr);
5175 i40e_res_pool_free(&pf->qp_pool,vsi->base_queue);
5181 /* Configure vlan filter on or off */
5183 i40e_vsi_config_vlan_filter(struct i40e_vsi *vsi, bool on)
5186 struct i40e_mac_filter *f;
5188 struct i40e_mac_filter_info *mac_filter;
5189 enum rte_mac_filter_type desired_filter;
5190 int ret = I40E_SUCCESS;
5193 /* Filter to match MAC and VLAN */
5194 desired_filter = RTE_MACVLAN_PERFECT_MATCH;
5196 /* Filter to match only MAC */
5197 desired_filter = RTE_MAC_PERFECT_MATCH;
5202 mac_filter = rte_zmalloc("mac_filter_info_data",
5203 num * sizeof(*mac_filter), 0);
5204 if (mac_filter == NULL) {
5205 PMD_DRV_LOG(ERR, "failed to allocate memory");
5206 return I40E_ERR_NO_MEMORY;
5211 /* Remove all existing mac */
5212 TAILQ_FOREACH_SAFE(f, &vsi->mac_list, next, temp) {
5213 mac_filter[i] = f->mac_info;
5214 ret = i40e_vsi_delete_mac(vsi, &f->mac_info.mac_addr);
5216 PMD_DRV_LOG(ERR, "Update VSI failed to %s vlan filter",
5217 on ? "enable" : "disable");
5223 /* Override with new filter */
5224 for (i = 0; i < num; i++) {
5225 mac_filter[i].filter_type = desired_filter;
5226 ret = i40e_vsi_add_mac(vsi, &mac_filter[i]);
5228 PMD_DRV_LOG(ERR, "Update VSI failed to %s vlan filter",
5229 on ? "enable" : "disable");
5235 rte_free(mac_filter);
5239 /* Configure vlan stripping on or off */
5241 i40e_vsi_config_vlan_stripping(struct i40e_vsi *vsi, bool on)
5243 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
5244 struct i40e_vsi_context ctxt;
5246 int ret = I40E_SUCCESS;
5248 /* Check if it has been already on or off */
5249 if (vsi->info.valid_sections &
5250 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_VLAN_VALID)) {
5252 if ((vsi->info.port_vlan_flags &
5253 I40E_AQ_VSI_PVLAN_EMOD_MASK) == 0)
5254 return 0; /* already on */
5256 if ((vsi->info.port_vlan_flags &
5257 I40E_AQ_VSI_PVLAN_EMOD_MASK) ==
5258 I40E_AQ_VSI_PVLAN_EMOD_MASK)
5259 return 0; /* already off */
5264 vlan_flags = I40E_AQ_VSI_PVLAN_EMOD_STR_BOTH;
5266 vlan_flags = I40E_AQ_VSI_PVLAN_EMOD_NOTHING;
5267 vsi->info.valid_sections =
5268 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_VLAN_VALID);
5269 vsi->info.port_vlan_flags &= ~(I40E_AQ_VSI_PVLAN_EMOD_MASK);
5270 vsi->info.port_vlan_flags |= vlan_flags;
5271 ctxt.seid = vsi->seid;
5272 rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
5273 ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
5275 PMD_DRV_LOG(INFO, "Update VSI failed to %s vlan stripping",
5276 on ? "enable" : "disable");
5282 i40e_dev_init_vlan(struct rte_eth_dev *dev)
5284 struct rte_eth_dev_data *data = dev->data;
5288 /* Apply vlan offload setting */
5289 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK;
5290 ret = i40e_vlan_offload_set(dev, mask);
5292 PMD_DRV_LOG(INFO, "Failed to update vlan offload");
5296 /* Apply double-vlan setting, not implemented yet */
5298 /* Apply pvid setting */
5299 ret = i40e_vlan_pvid_set(dev, data->dev_conf.txmode.pvid,
5300 data->dev_conf.txmode.hw_vlan_insert_pvid);
5302 PMD_DRV_LOG(INFO, "Failed to update VSI params");
5308 i40e_vsi_config_double_vlan(struct i40e_vsi *vsi, int on)
5310 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
5312 return i40e_aq_set_port_parameters(hw, vsi->seid, 0, 1, on, NULL);
5316 i40e_update_flow_control(struct i40e_hw *hw)
5318 #define I40E_LINK_PAUSE_RXTX (I40E_AQ_LINK_PAUSE_RX | I40E_AQ_LINK_PAUSE_TX)
5319 struct i40e_link_status link_status;
5320 uint32_t rxfc = 0, txfc = 0, reg;
5324 memset(&link_status, 0, sizeof(link_status));
5325 ret = i40e_aq_get_link_info(hw, FALSE, &link_status, NULL);
5326 if (ret != I40E_SUCCESS) {
5327 PMD_DRV_LOG(ERR, "Failed to get link status information");
5328 goto write_reg; /* Disable flow control */
5331 an_info = hw->phy.link_info.an_info;
5332 if (!(an_info & I40E_AQ_AN_COMPLETED)) {
5333 PMD_DRV_LOG(INFO, "Link auto negotiation not completed");
5334 ret = I40E_ERR_NOT_READY;
5335 goto write_reg; /* Disable flow control */
5338 * If link auto negotiation is enabled, flow control needs to
5339 * be configured according to it
5341 switch (an_info & I40E_LINK_PAUSE_RXTX) {
5342 case I40E_LINK_PAUSE_RXTX:
5345 hw->fc.current_mode = I40E_FC_FULL;
5347 case I40E_AQ_LINK_PAUSE_RX:
5349 hw->fc.current_mode = I40E_FC_RX_PAUSE;
5351 case I40E_AQ_LINK_PAUSE_TX:
5353 hw->fc.current_mode = I40E_FC_TX_PAUSE;
5356 hw->fc.current_mode = I40E_FC_NONE;
5361 I40E_WRITE_REG(hw, I40E_PRTDCB_FCCFG,
5362 txfc << I40E_PRTDCB_FCCFG_TFCE_SHIFT);
5363 reg = I40E_READ_REG(hw, I40E_PRTDCB_MFLCN);
5364 reg &= ~I40E_PRTDCB_MFLCN_RFCE_MASK;
5365 reg |= rxfc << I40E_PRTDCB_MFLCN_RFCE_SHIFT;
5366 I40E_WRITE_REG(hw, I40E_PRTDCB_MFLCN, reg);
5373 i40e_pf_setup(struct i40e_pf *pf)
5375 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
5376 struct i40e_filter_control_settings settings;
5377 struct i40e_vsi *vsi;
5380 /* Clear all stats counters */
5381 pf->offset_loaded = FALSE;
5382 memset(&pf->stats, 0, sizeof(struct i40e_hw_port_stats));
5383 memset(&pf->stats_offset, 0, sizeof(struct i40e_hw_port_stats));
5384 memset(&pf->internal_stats, 0, sizeof(struct i40e_eth_stats));
5385 memset(&pf->internal_stats_offset, 0, sizeof(struct i40e_eth_stats));
5387 ret = i40e_pf_get_switch_config(pf);
5388 if (ret != I40E_SUCCESS) {
5389 PMD_DRV_LOG(ERR, "Could not get switch config, err %d", ret);
5392 if (pf->flags & I40E_FLAG_FDIR) {
5393 /* make queue allocated first, let FDIR use queue pair 0*/
5394 ret = i40e_res_pool_alloc(&pf->qp_pool, I40E_DEFAULT_QP_NUM_FDIR);
5395 if (ret != I40E_FDIR_QUEUE_ID) {
5397 "queue allocation fails for FDIR: ret =%d",
5399 pf->flags &= ~I40E_FLAG_FDIR;
5402 /* main VSI setup */
5403 vsi = i40e_vsi_setup(pf, I40E_VSI_MAIN, NULL, 0);
5405 PMD_DRV_LOG(ERR, "Setup of main vsi failed");
5406 return I40E_ERR_NOT_READY;
5410 /* Configure filter control */
5411 memset(&settings, 0, sizeof(settings));
5412 if (hw->func_caps.rss_table_size == ETH_RSS_RETA_SIZE_128)
5413 settings.hash_lut_size = I40E_HASH_LUT_SIZE_128;
5414 else if (hw->func_caps.rss_table_size == ETH_RSS_RETA_SIZE_512)
5415 settings.hash_lut_size = I40E_HASH_LUT_SIZE_512;
5417 PMD_DRV_LOG(ERR, "Hash lookup table size (%u) not supported",
5418 hw->func_caps.rss_table_size);
5419 return I40E_ERR_PARAM;
5421 PMD_DRV_LOG(INFO, "Hardware capability of hash lookup table size: %u",
5422 hw->func_caps.rss_table_size);
5423 pf->hash_lut_size = hw->func_caps.rss_table_size;
5425 /* Enable ethtype and macvlan filters */
5426 settings.enable_ethtype = TRUE;
5427 settings.enable_macvlan = TRUE;
5428 ret = i40e_set_filter_control(hw, &settings);
5430 PMD_INIT_LOG(WARNING, "setup_pf_filter_control failed: %d",
5433 /* Update flow control according to the auto negotiation */
5434 i40e_update_flow_control(hw);
5436 return I40E_SUCCESS;
5440 i40e_switch_tx_queue(struct i40e_hw *hw, uint16_t q_idx, bool on)
5446 * Set or clear TX Queue Disable flags,
5447 * which is required by hardware.
5449 i40e_pre_tx_queue_cfg(hw, q_idx, on);
5450 rte_delay_us(I40E_PRE_TX_Q_CFG_WAIT_US);
5452 /* Wait until the request is finished */
5453 for (j = 0; j < I40E_CHK_Q_ENA_COUNT; j++) {
5454 rte_delay_us(I40E_CHK_Q_ENA_INTERVAL_US);
5455 reg = I40E_READ_REG(hw, I40E_QTX_ENA(q_idx));
5456 if (!(((reg >> I40E_QTX_ENA_QENA_REQ_SHIFT) & 0x1) ^
5457 ((reg >> I40E_QTX_ENA_QENA_STAT_SHIFT)
5463 if (reg & I40E_QTX_ENA_QENA_STAT_MASK)
5464 return I40E_SUCCESS; /* already on, skip next steps */
5466 I40E_WRITE_REG(hw, I40E_QTX_HEAD(q_idx), 0);
5467 reg |= I40E_QTX_ENA_QENA_REQ_MASK;
5469 if (!(reg & I40E_QTX_ENA_QENA_STAT_MASK))
5470 return I40E_SUCCESS; /* already off, skip next steps */
5471 reg &= ~I40E_QTX_ENA_QENA_REQ_MASK;
5473 /* Write the register */
5474 I40E_WRITE_REG(hw, I40E_QTX_ENA(q_idx), reg);
5475 /* Check the result */
5476 for (j = 0; j < I40E_CHK_Q_ENA_COUNT; j++) {
5477 rte_delay_us(I40E_CHK_Q_ENA_INTERVAL_US);
5478 reg = I40E_READ_REG(hw, I40E_QTX_ENA(q_idx));
5480 if ((reg & I40E_QTX_ENA_QENA_REQ_MASK) &&
5481 (reg & I40E_QTX_ENA_QENA_STAT_MASK))
5484 if (!(reg & I40E_QTX_ENA_QENA_REQ_MASK) &&
5485 !(reg & I40E_QTX_ENA_QENA_STAT_MASK))
5489 /* Check if it is timeout */
5490 if (j >= I40E_CHK_Q_ENA_COUNT) {
5491 PMD_DRV_LOG(ERR, "Failed to %s tx queue[%u]",
5492 (on ? "enable" : "disable"), q_idx);
5493 return I40E_ERR_TIMEOUT;
5496 return I40E_SUCCESS;
5499 /* Swith on or off the tx queues */
5501 i40e_dev_switch_tx_queues(struct i40e_pf *pf, bool on)
5503 struct rte_eth_dev_data *dev_data = pf->dev_data;
5504 struct i40e_tx_queue *txq;
5505 struct rte_eth_dev *dev = pf->adapter->eth_dev;
5509 for (i = 0; i < dev_data->nb_tx_queues; i++) {
5510 txq = dev_data->tx_queues[i];
5511 /* Don't operate the queue if not configured or
5512 * if starting only per queue */
5513 if (!txq || !txq->q_set || (on && txq->tx_deferred_start))
5516 ret = i40e_dev_tx_queue_start(dev, i);
5518 ret = i40e_dev_tx_queue_stop(dev, i);
5519 if ( ret != I40E_SUCCESS)
5523 return I40E_SUCCESS;
5527 i40e_switch_rx_queue(struct i40e_hw *hw, uint16_t q_idx, bool on)
5532 /* Wait until the request is finished */
5533 for (j = 0; j < I40E_CHK_Q_ENA_COUNT; j++) {
5534 rte_delay_us(I40E_CHK_Q_ENA_INTERVAL_US);
5535 reg = I40E_READ_REG(hw, I40E_QRX_ENA(q_idx));
5536 if (!((reg >> I40E_QRX_ENA_QENA_REQ_SHIFT) & 0x1) ^
5537 ((reg >> I40E_QRX_ENA_QENA_STAT_SHIFT) & 0x1))
5542 if (reg & I40E_QRX_ENA_QENA_STAT_MASK)
5543 return I40E_SUCCESS; /* Already on, skip next steps */
5544 reg |= I40E_QRX_ENA_QENA_REQ_MASK;
5546 if (!(reg & I40E_QRX_ENA_QENA_STAT_MASK))
5547 return I40E_SUCCESS; /* Already off, skip next steps */
5548 reg &= ~I40E_QRX_ENA_QENA_REQ_MASK;
5551 /* Write the register */
5552 I40E_WRITE_REG(hw, I40E_QRX_ENA(q_idx), reg);
5553 /* Check the result */
5554 for (j = 0; j < I40E_CHK_Q_ENA_COUNT; j++) {
5555 rte_delay_us(I40E_CHK_Q_ENA_INTERVAL_US);
5556 reg = I40E_READ_REG(hw, I40E_QRX_ENA(q_idx));
5558 if ((reg & I40E_QRX_ENA_QENA_REQ_MASK) &&
5559 (reg & I40E_QRX_ENA_QENA_STAT_MASK))
5562 if (!(reg & I40E_QRX_ENA_QENA_REQ_MASK) &&
5563 !(reg & I40E_QRX_ENA_QENA_STAT_MASK))
5568 /* Check if it is timeout */
5569 if (j >= I40E_CHK_Q_ENA_COUNT) {
5570 PMD_DRV_LOG(ERR, "Failed to %s rx queue[%u]",
5571 (on ? "enable" : "disable"), q_idx);
5572 return I40E_ERR_TIMEOUT;
5575 return I40E_SUCCESS;
5577 /* Switch on or off the rx queues */
5579 i40e_dev_switch_rx_queues(struct i40e_pf *pf, bool on)
5581 struct rte_eth_dev_data *dev_data = pf->dev_data;
5582 struct i40e_rx_queue *rxq;
5583 struct rte_eth_dev *dev = pf->adapter->eth_dev;
5587 for (i = 0; i < dev_data->nb_rx_queues; i++) {
5588 rxq = dev_data->rx_queues[i];
5589 /* Don't operate the queue if not configured or
5590 * if starting only per queue */
5591 if (!rxq || !rxq->q_set || (on && rxq->rx_deferred_start))
5594 ret = i40e_dev_rx_queue_start(dev, i);
5596 ret = i40e_dev_rx_queue_stop(dev, i);
5597 if (ret != I40E_SUCCESS)
5601 return I40E_SUCCESS;
5604 /* Switch on or off all the rx/tx queues */
5606 i40e_dev_switch_queues(struct i40e_pf *pf, bool on)
5611 /* enable rx queues before enabling tx queues */
5612 ret = i40e_dev_switch_rx_queues(pf, on);
5614 PMD_DRV_LOG(ERR, "Failed to switch rx queues");
5617 ret = i40e_dev_switch_tx_queues(pf, on);
5619 /* Stop tx queues before stopping rx queues */
5620 ret = i40e_dev_switch_tx_queues(pf, on);
5622 PMD_DRV_LOG(ERR, "Failed to switch tx queues");
5625 ret = i40e_dev_switch_rx_queues(pf, on);
5631 /* Initialize VSI for TX */
5633 i40e_dev_tx_init(struct i40e_pf *pf)
5635 struct rte_eth_dev_data *data = pf->dev_data;
5637 uint32_t ret = I40E_SUCCESS;
5638 struct i40e_tx_queue *txq;
5640 for (i = 0; i < data->nb_tx_queues; i++) {
5641 txq = data->tx_queues[i];
5642 if (!txq || !txq->q_set)
5644 ret = i40e_tx_queue_init(txq);
5645 if (ret != I40E_SUCCESS)
5648 if (ret == I40E_SUCCESS)
5649 i40e_set_tx_function(container_of(pf, struct i40e_adapter, pf)
5655 /* Initialize VSI for RX */
5657 i40e_dev_rx_init(struct i40e_pf *pf)
5659 struct rte_eth_dev_data *data = pf->dev_data;
5660 int ret = I40E_SUCCESS;
5662 struct i40e_rx_queue *rxq;
5664 i40e_pf_config_mq_rx(pf);
5665 for (i = 0; i < data->nb_rx_queues; i++) {
5666 rxq = data->rx_queues[i];
5667 if (!rxq || !rxq->q_set)
5670 ret = i40e_rx_queue_init(rxq);
5671 if (ret != I40E_SUCCESS) {
5673 "Failed to do RX queue initialization");
5677 if (ret == I40E_SUCCESS)
5678 i40e_set_rx_function(container_of(pf, struct i40e_adapter, pf)
5685 i40e_dev_rxtx_init(struct i40e_pf *pf)
5689 err = i40e_dev_tx_init(pf);
5691 PMD_DRV_LOG(ERR, "Failed to do TX initialization");
5694 err = i40e_dev_rx_init(pf);
5696 PMD_DRV_LOG(ERR, "Failed to do RX initialization");
5704 i40e_vmdq_setup(struct rte_eth_dev *dev)
5706 struct rte_eth_conf *conf = &dev->data->dev_conf;
5707 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
5708 int i, err, conf_vsis, j, loop;
5709 struct i40e_vsi *vsi;
5710 struct i40e_vmdq_info *vmdq_info;
5711 struct rte_eth_vmdq_rx_conf *vmdq_conf;
5712 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
5715 * Disable interrupt to avoid message from VF. Furthermore, it will
5716 * avoid race condition in VSI creation/destroy.
5718 i40e_pf_disable_irq0(hw);
5720 if ((pf->flags & I40E_FLAG_VMDQ) == 0) {
5721 PMD_INIT_LOG(ERR, "FW doesn't support VMDQ");
5725 conf_vsis = conf->rx_adv_conf.vmdq_rx_conf.nb_queue_pools;
5726 if (conf_vsis > pf->max_nb_vmdq_vsi) {
5727 PMD_INIT_LOG(ERR, "VMDQ config: %u, max support:%u",
5728 conf->rx_adv_conf.vmdq_rx_conf.nb_queue_pools,
5729 pf->max_nb_vmdq_vsi);
5733 if (pf->vmdq != NULL) {
5734 PMD_INIT_LOG(INFO, "VMDQ already configured");
5738 pf->vmdq = rte_zmalloc("vmdq_info_struct",
5739 sizeof(*vmdq_info) * conf_vsis, 0);
5741 if (pf->vmdq == NULL) {
5742 PMD_INIT_LOG(ERR, "Failed to allocate memory");
5746 vmdq_conf = &conf->rx_adv_conf.vmdq_rx_conf;
5748 /* Create VMDQ VSI */
5749 for (i = 0; i < conf_vsis; i++) {
5750 vsi = i40e_vsi_setup(pf, I40E_VSI_VMDQ2, pf->main_vsi,
5751 vmdq_conf->enable_loop_back);
5753 PMD_INIT_LOG(ERR, "Failed to create VMDQ VSI");
5757 vmdq_info = &pf->vmdq[i];
5759 vmdq_info->vsi = vsi;
5761 pf->nb_cfg_vmdq_vsi = conf_vsis;
5763 /* Configure Vlan */
5764 loop = sizeof(vmdq_conf->pool_map[0].pools) * CHAR_BIT;
5765 for (i = 0; i < vmdq_conf->nb_pool_maps; i++) {
5766 for (j = 0; j < loop && j < pf->nb_cfg_vmdq_vsi; j++) {
5767 if (vmdq_conf->pool_map[i].pools & (1UL << j)) {
5768 PMD_INIT_LOG(INFO, "Add vlan %u to vmdq pool %u",
5769 vmdq_conf->pool_map[i].vlan_id, j);
5771 err = i40e_vsi_add_vlan(pf->vmdq[j].vsi,
5772 vmdq_conf->pool_map[i].vlan_id);
5774 PMD_INIT_LOG(ERR, "Failed to add vlan");
5782 i40e_pf_enable_irq0(hw);
5787 for (i = 0; i < conf_vsis; i++)
5788 if (pf->vmdq[i].vsi == NULL)
5791 i40e_vsi_release(pf->vmdq[i].vsi);
5795 i40e_pf_enable_irq0(hw);
5800 i40e_stat_update_32(struct i40e_hw *hw,
5808 new_data = (uint64_t)I40E_READ_REG(hw, reg);
5812 if (new_data >= *offset)
5813 *stat = (uint64_t)(new_data - *offset);
5815 *stat = (uint64_t)((new_data +
5816 ((uint64_t)1 << I40E_32_BIT_WIDTH)) - *offset);
5820 i40e_stat_update_48(struct i40e_hw *hw,
5829 new_data = (uint64_t)I40E_READ_REG(hw, loreg);
5830 new_data |= ((uint64_t)(I40E_READ_REG(hw, hireg) &
5831 I40E_16_BIT_MASK)) << I40E_32_BIT_WIDTH;
5836 if (new_data >= *offset)
5837 *stat = new_data - *offset;
5839 *stat = (uint64_t)((new_data +
5840 ((uint64_t)1 << I40E_48_BIT_WIDTH)) - *offset);
5842 *stat &= I40E_48_BIT_MASK;
5847 i40e_pf_disable_irq0(struct i40e_hw *hw)
5849 /* Disable all interrupt types */
5850 I40E_WRITE_REG(hw, I40E_PFINT_DYN_CTL0, 0);
5851 I40E_WRITE_FLUSH(hw);
5856 i40e_pf_enable_irq0(struct i40e_hw *hw)
5858 I40E_WRITE_REG(hw, I40E_PFINT_DYN_CTL0,
5859 I40E_PFINT_DYN_CTL0_INTENA_MASK |
5860 I40E_PFINT_DYN_CTL0_CLEARPBA_MASK |
5861 I40E_PFINT_DYN_CTL0_ITR_INDX_MASK);
5862 I40E_WRITE_FLUSH(hw);
5866 i40e_pf_config_irq0(struct i40e_hw *hw, bool no_queue)
5868 /* read pending request and disable first */
5869 i40e_pf_disable_irq0(hw);
5870 I40E_WRITE_REG(hw, I40E_PFINT_ICR0_ENA, I40E_PFINT_ICR0_ENA_MASK);
5871 I40E_WRITE_REG(hw, I40E_PFINT_STAT_CTL0,
5872 I40E_PFINT_STAT_CTL0_OTHER_ITR_INDX_MASK);
5875 /* Link no queues with irq0 */
5876 I40E_WRITE_REG(hw, I40E_PFINT_LNKLST0,
5877 I40E_PFINT_LNKLST0_FIRSTQ_INDX_MASK);
5881 i40e_dev_handle_vfr_event(struct rte_eth_dev *dev)
5883 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5884 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
5887 uint32_t index, offset, val;
5892 * Try to find which VF trigger a reset, use absolute VF id to access
5893 * since the reg is global register.
5895 for (i = 0; i < pf->vf_num; i++) {
5896 abs_vf_id = hw->func_caps.vf_base_id + i;
5897 index = abs_vf_id / I40E_UINT32_BIT_SIZE;
5898 offset = abs_vf_id % I40E_UINT32_BIT_SIZE;
5899 val = I40E_READ_REG(hw, I40E_GLGEN_VFLRSTAT(index));
5900 /* VFR event occurred */
5901 if (val & (0x1 << offset)) {
5904 /* Clear the event first */
5905 I40E_WRITE_REG(hw, I40E_GLGEN_VFLRSTAT(index),
5907 PMD_DRV_LOG(INFO, "VF %u reset occurred", abs_vf_id);
5909 * Only notify a VF reset event occurred,
5910 * don't trigger another SW reset
5912 ret = i40e_pf_host_vf_reset(&pf->vfs[i], 0);
5913 if (ret != I40E_SUCCESS)
5914 PMD_DRV_LOG(ERR, "Failed to do VF reset");
5920 i40e_notify_all_vfs_link_status(struct rte_eth_dev *dev)
5922 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
5925 for (i = 0; i < pf->vf_num; i++)
5926 i40e_notify_vf_link_status(dev, &pf->vfs[i]);
5930 i40e_dev_handle_aq_msg(struct rte_eth_dev *dev)
5932 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5933 struct i40e_arq_event_info info;
5934 uint16_t pending, opcode;
5937 info.buf_len = I40E_AQ_BUF_SZ;
5938 info.msg_buf = rte_zmalloc("msg_buffer", info.buf_len, 0);
5939 if (!info.msg_buf) {
5940 PMD_DRV_LOG(ERR, "Failed to allocate mem");
5946 ret = i40e_clean_arq_element(hw, &info, &pending);
5948 if (ret != I40E_SUCCESS) {
5950 "Failed to read msg from AdminQ, aq_err: %u",
5951 hw->aq.asq_last_status);
5954 opcode = rte_le_to_cpu_16(info.desc.opcode);
5957 case i40e_aqc_opc_send_msg_to_pf:
5958 /* Refer to i40e_aq_send_msg_to_pf() for argument layout*/
5959 i40e_pf_host_handle_vf_msg(dev,
5960 rte_le_to_cpu_16(info.desc.retval),
5961 rte_le_to_cpu_32(info.desc.cookie_high),
5962 rte_le_to_cpu_32(info.desc.cookie_low),
5966 case i40e_aqc_opc_get_link_status:
5967 ret = i40e_dev_link_update(dev, 0);
5969 _rte_eth_dev_callback_process(dev,
5970 RTE_ETH_EVENT_INTR_LSC, NULL, NULL);
5973 PMD_DRV_LOG(DEBUG, "Request %u is not supported yet",
5978 rte_free(info.msg_buf);
5982 * Interrupt handler triggered by NIC for handling
5983 * specific interrupt.
5986 * Pointer to interrupt handle.
5988 * The address of parameter (struct rte_eth_dev *) regsitered before.
5994 i40e_dev_interrupt_handler(void *param)
5996 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
5997 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6000 /* Disable interrupt */
6001 i40e_pf_disable_irq0(hw);
6003 /* read out interrupt causes */
6004 icr0 = I40E_READ_REG(hw, I40E_PFINT_ICR0);
6006 /* No interrupt event indicated */
6007 if (!(icr0 & I40E_PFINT_ICR0_INTEVENT_MASK)) {
6008 PMD_DRV_LOG(INFO, "No interrupt event");
6011 if (icr0 & I40E_PFINT_ICR0_ECC_ERR_MASK)
6012 PMD_DRV_LOG(ERR, "ICR0: unrecoverable ECC error");
6013 if (icr0 & I40E_PFINT_ICR0_MAL_DETECT_MASK)
6014 PMD_DRV_LOG(ERR, "ICR0: malicious programming detected");
6015 if (icr0 & I40E_PFINT_ICR0_GRST_MASK)
6016 PMD_DRV_LOG(INFO, "ICR0: global reset requested");
6017 if (icr0 & I40E_PFINT_ICR0_PCI_EXCEPTION_MASK)
6018 PMD_DRV_LOG(INFO, "ICR0: PCI exception activated");
6019 if (icr0 & I40E_PFINT_ICR0_STORM_DETECT_MASK)
6020 PMD_DRV_LOG(INFO, "ICR0: a change in the storm control state");
6021 if (icr0 & I40E_PFINT_ICR0_HMC_ERR_MASK)
6022 PMD_DRV_LOG(ERR, "ICR0: HMC error");
6023 if (icr0 & I40E_PFINT_ICR0_PE_CRITERR_MASK)
6024 PMD_DRV_LOG(ERR, "ICR0: protocol engine critical error");
6026 if (icr0 & I40E_PFINT_ICR0_VFLR_MASK) {
6027 PMD_DRV_LOG(INFO, "ICR0: VF reset detected");
6028 i40e_dev_handle_vfr_event(dev);
6030 if (icr0 & I40E_PFINT_ICR0_ADMINQ_MASK) {
6031 PMD_DRV_LOG(INFO, "ICR0: adminq event");
6032 i40e_dev_handle_aq_msg(dev);
6036 /* Enable interrupt */
6037 i40e_pf_enable_irq0(hw);
6038 rte_intr_enable(dev->intr_handle);
6042 i40e_add_macvlan_filters(struct i40e_vsi *vsi,
6043 struct i40e_macvlan_filter *filter,
6046 int ele_num, ele_buff_size;
6047 int num, actual_num, i;
6049 int ret = I40E_SUCCESS;
6050 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
6051 struct i40e_aqc_add_macvlan_element_data *req_list;
6053 if (filter == NULL || total == 0)
6054 return I40E_ERR_PARAM;
6055 ele_num = hw->aq.asq_buf_size / sizeof(*req_list);
6056 ele_buff_size = hw->aq.asq_buf_size;
6058 req_list = rte_zmalloc("macvlan_add", ele_buff_size, 0);
6059 if (req_list == NULL) {
6060 PMD_DRV_LOG(ERR, "Fail to allocate memory");
6061 return I40E_ERR_NO_MEMORY;
6066 actual_num = (num + ele_num > total) ? (total - num) : ele_num;
6067 memset(req_list, 0, ele_buff_size);
6069 for (i = 0; i < actual_num; i++) {
6070 rte_memcpy(req_list[i].mac_addr,
6071 &filter[num + i].macaddr, ETH_ADDR_LEN);
6072 req_list[i].vlan_tag =
6073 rte_cpu_to_le_16(filter[num + i].vlan_id);
6075 switch (filter[num + i].filter_type) {
6076 case RTE_MAC_PERFECT_MATCH:
6077 flags = I40E_AQC_MACVLAN_ADD_PERFECT_MATCH |
6078 I40E_AQC_MACVLAN_ADD_IGNORE_VLAN;
6080 case RTE_MACVLAN_PERFECT_MATCH:
6081 flags = I40E_AQC_MACVLAN_ADD_PERFECT_MATCH;
6083 case RTE_MAC_HASH_MATCH:
6084 flags = I40E_AQC_MACVLAN_ADD_HASH_MATCH |
6085 I40E_AQC_MACVLAN_ADD_IGNORE_VLAN;
6087 case RTE_MACVLAN_HASH_MATCH:
6088 flags = I40E_AQC_MACVLAN_ADD_HASH_MATCH;
6091 PMD_DRV_LOG(ERR, "Invalid MAC match type");
6092 ret = I40E_ERR_PARAM;
6096 req_list[i].queue_number = 0;
6098 req_list[i].flags = rte_cpu_to_le_16(flags);
6101 ret = i40e_aq_add_macvlan(hw, vsi->seid, req_list,
6103 if (ret != I40E_SUCCESS) {
6104 PMD_DRV_LOG(ERR, "Failed to add macvlan filter");
6108 } while (num < total);
6116 i40e_remove_macvlan_filters(struct i40e_vsi *vsi,
6117 struct i40e_macvlan_filter *filter,
6120 int ele_num, ele_buff_size;
6121 int num, actual_num, i;
6123 int ret = I40E_SUCCESS;
6124 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
6125 struct i40e_aqc_remove_macvlan_element_data *req_list;
6127 if (filter == NULL || total == 0)
6128 return I40E_ERR_PARAM;
6130 ele_num = hw->aq.asq_buf_size / sizeof(*req_list);
6131 ele_buff_size = hw->aq.asq_buf_size;
6133 req_list = rte_zmalloc("macvlan_remove", ele_buff_size, 0);
6134 if (req_list == NULL) {
6135 PMD_DRV_LOG(ERR, "Fail to allocate memory");
6136 return I40E_ERR_NO_MEMORY;
6141 actual_num = (num + ele_num > total) ? (total - num) : ele_num;
6142 memset(req_list, 0, ele_buff_size);
6144 for (i = 0; i < actual_num; i++) {
6145 rte_memcpy(req_list[i].mac_addr,
6146 &filter[num + i].macaddr, ETH_ADDR_LEN);
6147 req_list[i].vlan_tag =
6148 rte_cpu_to_le_16(filter[num + i].vlan_id);
6150 switch (filter[num + i].filter_type) {
6151 case RTE_MAC_PERFECT_MATCH:
6152 flags = I40E_AQC_MACVLAN_DEL_PERFECT_MATCH |
6153 I40E_AQC_MACVLAN_DEL_IGNORE_VLAN;
6155 case RTE_MACVLAN_PERFECT_MATCH:
6156 flags = I40E_AQC_MACVLAN_DEL_PERFECT_MATCH;
6158 case RTE_MAC_HASH_MATCH:
6159 flags = I40E_AQC_MACVLAN_DEL_HASH_MATCH |
6160 I40E_AQC_MACVLAN_DEL_IGNORE_VLAN;
6162 case RTE_MACVLAN_HASH_MATCH:
6163 flags = I40E_AQC_MACVLAN_DEL_HASH_MATCH;
6166 PMD_DRV_LOG(ERR, "Invalid MAC filter type");
6167 ret = I40E_ERR_PARAM;
6170 req_list[i].flags = rte_cpu_to_le_16(flags);
6173 ret = i40e_aq_remove_macvlan(hw, vsi->seid, req_list,
6175 if (ret != I40E_SUCCESS) {
6176 PMD_DRV_LOG(ERR, "Failed to remove macvlan filter");
6180 } while (num < total);
6187 /* Find out specific MAC filter */
6188 static struct i40e_mac_filter *
6189 i40e_find_mac_filter(struct i40e_vsi *vsi,
6190 struct ether_addr *macaddr)
6192 struct i40e_mac_filter *f;
6194 TAILQ_FOREACH(f, &vsi->mac_list, next) {
6195 if (is_same_ether_addr(macaddr, &f->mac_info.mac_addr))
6203 i40e_find_vlan_filter(struct i40e_vsi *vsi,
6206 uint32_t vid_idx, vid_bit;
6208 if (vlan_id > ETH_VLAN_ID_MAX)
6211 vid_idx = I40E_VFTA_IDX(vlan_id);
6212 vid_bit = I40E_VFTA_BIT(vlan_id);
6214 if (vsi->vfta[vid_idx] & vid_bit)
6221 i40e_store_vlan_filter(struct i40e_vsi *vsi,
6222 uint16_t vlan_id, bool on)
6224 uint32_t vid_idx, vid_bit;
6226 vid_idx = I40E_VFTA_IDX(vlan_id);
6227 vid_bit = I40E_VFTA_BIT(vlan_id);
6230 vsi->vfta[vid_idx] |= vid_bit;
6232 vsi->vfta[vid_idx] &= ~vid_bit;
6236 i40e_set_vlan_filter(struct i40e_vsi *vsi,
6237 uint16_t vlan_id, bool on)
6239 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
6240 struct i40e_aqc_add_remove_vlan_element_data vlan_data = {0};
6243 if (vlan_id > ETH_VLAN_ID_MAX)
6246 i40e_store_vlan_filter(vsi, vlan_id, on);
6248 if ((!vsi->vlan_anti_spoof_on && !vsi->vlan_filter_on) || !vlan_id)
6251 vlan_data.vlan_tag = rte_cpu_to_le_16(vlan_id);
6254 ret = i40e_aq_add_vlan(hw, vsi->seid,
6255 &vlan_data, 1, NULL);
6256 if (ret != I40E_SUCCESS)
6257 PMD_DRV_LOG(ERR, "Failed to add vlan filter");
6259 ret = i40e_aq_remove_vlan(hw, vsi->seid,
6260 &vlan_data, 1, NULL);
6261 if (ret != I40E_SUCCESS)
6263 "Failed to remove vlan filter");
6268 * Find all vlan options for specific mac addr,
6269 * return with actual vlan found.
6272 i40e_find_all_vlan_for_mac(struct i40e_vsi *vsi,
6273 struct i40e_macvlan_filter *mv_f,
6274 int num, struct ether_addr *addr)
6280 * Not to use i40e_find_vlan_filter to decrease the loop time,
6281 * although the code looks complex.
6283 if (num < vsi->vlan_num)
6284 return I40E_ERR_PARAM;
6287 for (j = 0; j < I40E_VFTA_SIZE; j++) {
6289 for (k = 0; k < I40E_UINT32_BIT_SIZE; k++) {
6290 if (vsi->vfta[j] & (1 << k)) {
6293 "vlan number doesn't match");
6294 return I40E_ERR_PARAM;
6296 rte_memcpy(&mv_f[i].macaddr,
6297 addr, ETH_ADDR_LEN);
6299 j * I40E_UINT32_BIT_SIZE + k;
6305 return I40E_SUCCESS;
6309 i40e_find_all_mac_for_vlan(struct i40e_vsi *vsi,
6310 struct i40e_macvlan_filter *mv_f,
6315 struct i40e_mac_filter *f;
6317 if (num < vsi->mac_num)
6318 return I40E_ERR_PARAM;
6320 TAILQ_FOREACH(f, &vsi->mac_list, next) {
6322 PMD_DRV_LOG(ERR, "buffer number not match");
6323 return I40E_ERR_PARAM;
6325 rte_memcpy(&mv_f[i].macaddr, &f->mac_info.mac_addr,
6327 mv_f[i].vlan_id = vlan;
6328 mv_f[i].filter_type = f->mac_info.filter_type;
6332 return I40E_SUCCESS;
6336 i40e_vsi_remove_all_macvlan_filter(struct i40e_vsi *vsi)
6339 struct i40e_mac_filter *f;
6340 struct i40e_macvlan_filter *mv_f;
6341 int ret = I40E_SUCCESS;
6343 if (vsi == NULL || vsi->mac_num == 0)
6344 return I40E_ERR_PARAM;
6346 /* Case that no vlan is set */
6347 if (vsi->vlan_num == 0)
6350 num = vsi->mac_num * vsi->vlan_num;
6352 mv_f = rte_zmalloc("macvlan_data", num * sizeof(*mv_f), 0);
6354 PMD_DRV_LOG(ERR, "failed to allocate memory");
6355 return I40E_ERR_NO_MEMORY;
6359 if (vsi->vlan_num == 0) {
6360 TAILQ_FOREACH(f, &vsi->mac_list, next) {
6361 rte_memcpy(&mv_f[i].macaddr,
6362 &f->mac_info.mac_addr, ETH_ADDR_LEN);
6363 mv_f[i].filter_type = f->mac_info.filter_type;
6364 mv_f[i].vlan_id = 0;
6368 TAILQ_FOREACH(f, &vsi->mac_list, next) {
6369 ret = i40e_find_all_vlan_for_mac(vsi,&mv_f[i],
6370 vsi->vlan_num, &f->mac_info.mac_addr);
6371 if (ret != I40E_SUCCESS)
6373 for (j = i; j < i + vsi->vlan_num; j++)
6374 mv_f[j].filter_type = f->mac_info.filter_type;
6379 ret = i40e_remove_macvlan_filters(vsi, mv_f, num);
6387 i40e_vsi_add_vlan(struct i40e_vsi *vsi, uint16_t vlan)
6389 struct i40e_macvlan_filter *mv_f;
6391 int ret = I40E_SUCCESS;
6393 if (!vsi || vlan > ETHER_MAX_VLAN_ID)
6394 return I40E_ERR_PARAM;
6396 /* If it's already set, just return */
6397 if (i40e_find_vlan_filter(vsi,vlan))
6398 return I40E_SUCCESS;
6400 mac_num = vsi->mac_num;
6403 PMD_DRV_LOG(ERR, "Error! VSI doesn't have a mac addr");
6404 return I40E_ERR_PARAM;
6407 mv_f = rte_zmalloc("macvlan_data", mac_num * sizeof(*mv_f), 0);
6410 PMD_DRV_LOG(ERR, "failed to allocate memory");
6411 return I40E_ERR_NO_MEMORY;
6414 ret = i40e_find_all_mac_for_vlan(vsi, mv_f, mac_num, vlan);
6416 if (ret != I40E_SUCCESS)
6419 ret = i40e_add_macvlan_filters(vsi, mv_f, mac_num);
6421 if (ret != I40E_SUCCESS)
6424 i40e_set_vlan_filter(vsi, vlan, 1);
6434 i40e_vsi_delete_vlan(struct i40e_vsi *vsi, uint16_t vlan)
6436 struct i40e_macvlan_filter *mv_f;
6438 int ret = I40E_SUCCESS;
6441 * Vlan 0 is the generic filter for untagged packets
6442 * and can't be removed.
6444 if (!vsi || vlan == 0 || vlan > ETHER_MAX_VLAN_ID)
6445 return I40E_ERR_PARAM;
6447 /* If can't find it, just return */
6448 if (!i40e_find_vlan_filter(vsi, vlan))
6449 return I40E_ERR_PARAM;
6451 mac_num = vsi->mac_num;
6454 PMD_DRV_LOG(ERR, "Error! VSI doesn't have a mac addr");
6455 return I40E_ERR_PARAM;
6458 mv_f = rte_zmalloc("macvlan_data", mac_num * sizeof(*mv_f), 0);
6461 PMD_DRV_LOG(ERR, "failed to allocate memory");
6462 return I40E_ERR_NO_MEMORY;
6465 ret = i40e_find_all_mac_for_vlan(vsi, mv_f, mac_num, vlan);
6467 if (ret != I40E_SUCCESS)
6470 ret = i40e_remove_macvlan_filters(vsi, mv_f, mac_num);
6472 if (ret != I40E_SUCCESS)
6475 /* This is last vlan to remove, replace all mac filter with vlan 0 */
6476 if (vsi->vlan_num == 1) {
6477 ret = i40e_find_all_mac_for_vlan(vsi, mv_f, mac_num, 0);
6478 if (ret != I40E_SUCCESS)
6481 ret = i40e_add_macvlan_filters(vsi, mv_f, mac_num);
6482 if (ret != I40E_SUCCESS)
6486 i40e_set_vlan_filter(vsi, vlan, 0);
6496 i40e_vsi_add_mac(struct i40e_vsi *vsi, struct i40e_mac_filter_info *mac_filter)
6498 struct i40e_mac_filter *f;
6499 struct i40e_macvlan_filter *mv_f;
6500 int i, vlan_num = 0;
6501 int ret = I40E_SUCCESS;
6503 /* If it's add and we've config it, return */
6504 f = i40e_find_mac_filter(vsi, &mac_filter->mac_addr);
6506 return I40E_SUCCESS;
6507 if ((mac_filter->filter_type == RTE_MACVLAN_PERFECT_MATCH) ||
6508 (mac_filter->filter_type == RTE_MACVLAN_HASH_MATCH)) {
6511 * If vlan_num is 0, that's the first time to add mac,
6512 * set mask for vlan_id 0.
6514 if (vsi->vlan_num == 0) {
6515 i40e_set_vlan_filter(vsi, 0, 1);
6518 vlan_num = vsi->vlan_num;
6519 } else if ((mac_filter->filter_type == RTE_MAC_PERFECT_MATCH) ||
6520 (mac_filter->filter_type == RTE_MAC_HASH_MATCH))
6523 mv_f = rte_zmalloc("macvlan_data", vlan_num * sizeof(*mv_f), 0);
6525 PMD_DRV_LOG(ERR, "failed to allocate memory");
6526 return I40E_ERR_NO_MEMORY;
6529 for (i = 0; i < vlan_num; i++) {
6530 mv_f[i].filter_type = mac_filter->filter_type;
6531 rte_memcpy(&mv_f[i].macaddr, &mac_filter->mac_addr,
6535 if (mac_filter->filter_type == RTE_MACVLAN_PERFECT_MATCH ||
6536 mac_filter->filter_type == RTE_MACVLAN_HASH_MATCH) {
6537 ret = i40e_find_all_vlan_for_mac(vsi, mv_f, vlan_num,
6538 &mac_filter->mac_addr);
6539 if (ret != I40E_SUCCESS)
6543 ret = i40e_add_macvlan_filters(vsi, mv_f, vlan_num);
6544 if (ret != I40E_SUCCESS)
6547 /* Add the mac addr into mac list */
6548 f = rte_zmalloc("macv_filter", sizeof(*f), 0);
6550 PMD_DRV_LOG(ERR, "failed to allocate memory");
6551 ret = I40E_ERR_NO_MEMORY;
6554 rte_memcpy(&f->mac_info.mac_addr, &mac_filter->mac_addr,
6556 f->mac_info.filter_type = mac_filter->filter_type;
6557 TAILQ_INSERT_TAIL(&vsi->mac_list, f, next);
6568 i40e_vsi_delete_mac(struct i40e_vsi *vsi, struct ether_addr *addr)
6570 struct i40e_mac_filter *f;
6571 struct i40e_macvlan_filter *mv_f;
6573 enum rte_mac_filter_type filter_type;
6574 int ret = I40E_SUCCESS;
6576 /* Can't find it, return an error */
6577 f = i40e_find_mac_filter(vsi, addr);
6579 return I40E_ERR_PARAM;
6581 vlan_num = vsi->vlan_num;
6582 filter_type = f->mac_info.filter_type;
6583 if (filter_type == RTE_MACVLAN_PERFECT_MATCH ||
6584 filter_type == RTE_MACVLAN_HASH_MATCH) {
6585 if (vlan_num == 0) {
6586 PMD_DRV_LOG(ERR, "VLAN number shouldn't be 0");
6587 return I40E_ERR_PARAM;
6589 } else if (filter_type == RTE_MAC_PERFECT_MATCH ||
6590 filter_type == RTE_MAC_HASH_MATCH)
6593 mv_f = rte_zmalloc("macvlan_data", vlan_num * sizeof(*mv_f), 0);
6595 PMD_DRV_LOG(ERR, "failed to allocate memory");
6596 return I40E_ERR_NO_MEMORY;
6599 for (i = 0; i < vlan_num; i++) {
6600 mv_f[i].filter_type = filter_type;
6601 rte_memcpy(&mv_f[i].macaddr, &f->mac_info.mac_addr,
6604 if (filter_type == RTE_MACVLAN_PERFECT_MATCH ||
6605 filter_type == RTE_MACVLAN_HASH_MATCH) {
6606 ret = i40e_find_all_vlan_for_mac(vsi, mv_f, vlan_num, addr);
6607 if (ret != I40E_SUCCESS)
6611 ret = i40e_remove_macvlan_filters(vsi, mv_f, vlan_num);
6612 if (ret != I40E_SUCCESS)
6615 /* Remove the mac addr into mac list */
6616 TAILQ_REMOVE(&vsi->mac_list, f, next);
6626 /* Configure hash enable flags for RSS */
6628 i40e_config_hena(const struct i40e_adapter *adapter, uint64_t flags)
6636 for (i = RTE_ETH_FLOW_UNKNOWN + 1; i < I40E_FLOW_TYPE_MAX; i++) {
6637 if (flags & (1ULL << i))
6638 hena |= adapter->pctypes_tbl[i];
6644 /* Parse the hash enable flags */
6646 i40e_parse_hena(const struct i40e_adapter *adapter, uint64_t flags)
6648 uint64_t rss_hf = 0;
6654 for (i = RTE_ETH_FLOW_UNKNOWN + 1; i < I40E_FLOW_TYPE_MAX; i++) {
6655 if (flags & adapter->pctypes_tbl[i])
6656 rss_hf |= (1ULL << i);
6663 i40e_pf_disable_rss(struct i40e_pf *pf)
6665 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
6667 i40e_write_rx_ctl(hw, I40E_PFQF_HENA(0), 0);
6668 i40e_write_rx_ctl(hw, I40E_PFQF_HENA(1), 0);
6669 I40E_WRITE_FLUSH(hw);
6673 i40e_set_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t key_len)
6675 struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
6676 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
6679 if (!key || key_len == 0) {
6680 PMD_DRV_LOG(DEBUG, "No key to be configured");
6682 } else if (key_len != (I40E_PFQF_HKEY_MAX_INDEX + 1) *
6684 PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
6688 if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) {
6689 struct i40e_aqc_get_set_rss_key_data *key_dw =
6690 (struct i40e_aqc_get_set_rss_key_data *)key;
6692 ret = i40e_aq_set_rss_key(hw, vsi->vsi_id, key_dw);
6694 PMD_INIT_LOG(ERR, "Failed to configure RSS key via AQ");
6696 uint32_t *hash_key = (uint32_t *)key;
6699 for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
6700 i40e_write_rx_ctl(hw, I40E_PFQF_HKEY(i), hash_key[i]);
6701 I40E_WRITE_FLUSH(hw);
6708 i40e_get_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t *key_len)
6710 struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
6711 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
6714 if (!key || !key_len)
6717 if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) {
6718 ret = i40e_aq_get_rss_key(hw, vsi->vsi_id,
6719 (struct i40e_aqc_get_set_rss_key_data *)key);
6721 PMD_INIT_LOG(ERR, "Failed to get RSS key via AQ");
6725 uint32_t *key_dw = (uint32_t *)key;
6728 for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
6729 key_dw[i] = i40e_read_rx_ctl(hw, I40E_PFQF_HKEY(i));
6731 *key_len = (I40E_PFQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
6737 i40e_hw_rss_hash_set(struct i40e_pf *pf, struct rte_eth_rss_conf *rss_conf)
6739 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
6743 ret = i40e_set_rss_key(pf->main_vsi, rss_conf->rss_key,
6744 rss_conf->rss_key_len);
6748 hena = i40e_config_hena(pf->adapter, rss_conf->rss_hf);
6749 i40e_write_rx_ctl(hw, I40E_PFQF_HENA(0), (uint32_t)hena);
6750 i40e_write_rx_ctl(hw, I40E_PFQF_HENA(1), (uint32_t)(hena >> 32));
6751 I40E_WRITE_FLUSH(hw);
6757 i40e_dev_rss_hash_update(struct rte_eth_dev *dev,
6758 struct rte_eth_rss_conf *rss_conf)
6760 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
6761 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6762 uint64_t rss_hf = rss_conf->rss_hf & pf->adapter->flow_types_mask;
6765 hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(0));
6766 hena |= ((uint64_t)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(1))) << 32;
6768 if (!(hena & pf->adapter->pctypes_mask)) { /* RSS disabled */
6769 if (rss_hf != 0) /* Enable RSS */
6771 return 0; /* Nothing to do */
6774 if (rss_hf == 0) /* Disable RSS */
6777 return i40e_hw_rss_hash_set(pf, rss_conf);
6781 i40e_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
6782 struct rte_eth_rss_conf *rss_conf)
6784 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
6785 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6788 i40e_get_rss_key(pf->main_vsi, rss_conf->rss_key,
6789 &rss_conf->rss_key_len);
6791 hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(0));
6792 hena |= ((uint64_t)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(1))) << 32;
6793 rss_conf->rss_hf = i40e_parse_hena(pf->adapter, hena);
6799 i40e_dev_get_filter_type(uint16_t filter_type, uint16_t *flag)
6801 switch (filter_type) {
6802 case RTE_TUNNEL_FILTER_IMAC_IVLAN:
6803 *flag = I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN;
6805 case RTE_TUNNEL_FILTER_IMAC_IVLAN_TENID:
6806 *flag = I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_TEN_ID;
6808 case RTE_TUNNEL_FILTER_IMAC_TENID:
6809 *flag = I40E_AQC_ADD_CLOUD_FILTER_IMAC_TEN_ID;
6811 case RTE_TUNNEL_FILTER_OMAC_TENID_IMAC:
6812 *flag = I40E_AQC_ADD_CLOUD_FILTER_OMAC_TEN_ID_IMAC;
6814 case ETH_TUNNEL_FILTER_IMAC:
6815 *flag = I40E_AQC_ADD_CLOUD_FILTER_IMAC;
6817 case ETH_TUNNEL_FILTER_OIP:
6818 *flag = I40E_AQC_ADD_CLOUD_FILTER_OIP;
6820 case ETH_TUNNEL_FILTER_IIP:
6821 *flag = I40E_AQC_ADD_CLOUD_FILTER_IIP;
6824 PMD_DRV_LOG(ERR, "invalid tunnel filter type");
6831 /* Convert tunnel filter structure */
6833 i40e_tunnel_filter_convert(
6834 struct i40e_aqc_add_rm_cloud_filt_elem_ext *cld_filter,
6835 struct i40e_tunnel_filter *tunnel_filter)
6837 ether_addr_copy((struct ether_addr *)&cld_filter->element.outer_mac,
6838 (struct ether_addr *)&tunnel_filter->input.outer_mac);
6839 ether_addr_copy((struct ether_addr *)&cld_filter->element.inner_mac,
6840 (struct ether_addr *)&tunnel_filter->input.inner_mac);
6841 tunnel_filter->input.inner_vlan = cld_filter->element.inner_vlan;
6842 if ((rte_le_to_cpu_16(cld_filter->element.flags) &
6843 I40E_AQC_ADD_CLOUD_FLAGS_IPV6) ==
6844 I40E_AQC_ADD_CLOUD_FLAGS_IPV6)
6845 tunnel_filter->input.ip_type = I40E_TUNNEL_IPTYPE_IPV6;
6847 tunnel_filter->input.ip_type = I40E_TUNNEL_IPTYPE_IPV4;
6848 tunnel_filter->input.flags = cld_filter->element.flags;
6849 tunnel_filter->input.tenant_id = cld_filter->element.tenant_id;
6850 tunnel_filter->queue = cld_filter->element.queue_number;
6851 rte_memcpy(tunnel_filter->input.general_fields,
6852 cld_filter->general_fields,
6853 sizeof(cld_filter->general_fields));
6858 /* Check if there exists the tunnel filter */
6859 struct i40e_tunnel_filter *
6860 i40e_sw_tunnel_filter_lookup(struct i40e_tunnel_rule *tunnel_rule,
6861 const struct i40e_tunnel_filter_input *input)
6865 ret = rte_hash_lookup(tunnel_rule->hash_table, (const void *)input);
6869 return tunnel_rule->hash_map[ret];
6872 /* Add a tunnel filter into the SW list */
6874 i40e_sw_tunnel_filter_insert(struct i40e_pf *pf,
6875 struct i40e_tunnel_filter *tunnel_filter)
6877 struct i40e_tunnel_rule *rule = &pf->tunnel;
6880 ret = rte_hash_add_key(rule->hash_table, &tunnel_filter->input);
6883 "Failed to insert tunnel filter to hash table %d!",
6887 rule->hash_map[ret] = tunnel_filter;
6889 TAILQ_INSERT_TAIL(&rule->tunnel_list, tunnel_filter, rules);
6894 /* Delete a tunnel filter from the SW list */
6896 i40e_sw_tunnel_filter_del(struct i40e_pf *pf,
6897 struct i40e_tunnel_filter_input *input)
6899 struct i40e_tunnel_rule *rule = &pf->tunnel;
6900 struct i40e_tunnel_filter *tunnel_filter;
6903 ret = rte_hash_del_key(rule->hash_table, input);
6906 "Failed to delete tunnel filter to hash table %d!",
6910 tunnel_filter = rule->hash_map[ret];
6911 rule->hash_map[ret] = NULL;
6913 TAILQ_REMOVE(&rule->tunnel_list, tunnel_filter, rules);
6914 rte_free(tunnel_filter);
6920 i40e_dev_tunnel_filter_set(struct i40e_pf *pf,
6921 struct rte_eth_tunnel_filter_conf *tunnel_filter,
6926 uint8_t i, tun_type = 0;
6927 /* internal varialbe to convert ipv6 byte order */
6928 uint32_t convert_ipv6[4];
6930 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
6931 struct i40e_vsi *vsi = pf->main_vsi;
6932 struct i40e_aqc_add_rm_cloud_filt_elem_ext *cld_filter;
6933 struct i40e_aqc_add_rm_cloud_filt_elem_ext *pfilter;
6934 struct i40e_tunnel_rule *tunnel_rule = &pf->tunnel;
6935 struct i40e_tunnel_filter *tunnel, *node;
6936 struct i40e_tunnel_filter check_filter; /* Check if filter exists */
6938 cld_filter = rte_zmalloc("tunnel_filter",
6939 sizeof(struct i40e_aqc_add_rm_cloud_filt_elem_ext),
6942 if (NULL == cld_filter) {
6943 PMD_DRV_LOG(ERR, "Failed to alloc memory.");
6946 pfilter = cld_filter;
6948 ether_addr_copy(&tunnel_filter->outer_mac,
6949 (struct ether_addr *)&pfilter->element.outer_mac);
6950 ether_addr_copy(&tunnel_filter->inner_mac,
6951 (struct ether_addr *)&pfilter->element.inner_mac);
6953 pfilter->element.inner_vlan =
6954 rte_cpu_to_le_16(tunnel_filter->inner_vlan);
6955 if (tunnel_filter->ip_type == RTE_TUNNEL_IPTYPE_IPV4) {
6956 ip_type = I40E_AQC_ADD_CLOUD_FLAGS_IPV4;
6957 ipv4_addr = rte_be_to_cpu_32(tunnel_filter->ip_addr.ipv4_addr);
6958 rte_memcpy(&pfilter->element.ipaddr.v4.data,
6959 &rte_cpu_to_le_32(ipv4_addr),
6960 sizeof(pfilter->element.ipaddr.v4.data));
6962 ip_type = I40E_AQC_ADD_CLOUD_FLAGS_IPV6;
6963 for (i = 0; i < 4; i++) {
6965 rte_cpu_to_le_32(rte_be_to_cpu_32(tunnel_filter->ip_addr.ipv6_addr[i]));
6967 rte_memcpy(&pfilter->element.ipaddr.v6.data,
6969 sizeof(pfilter->element.ipaddr.v6.data));
6972 /* check tunneled type */
6973 switch (tunnel_filter->tunnel_type) {
6974 case RTE_TUNNEL_TYPE_VXLAN:
6975 tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_VXLAN;
6977 case RTE_TUNNEL_TYPE_NVGRE:
6978 tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_NVGRE_OMAC;
6980 case RTE_TUNNEL_TYPE_IP_IN_GRE:
6981 tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_IP;
6984 /* Other tunnel types is not supported. */
6985 PMD_DRV_LOG(ERR, "tunnel type is not supported.");
6986 rte_free(cld_filter);
6990 val = i40e_dev_get_filter_type(tunnel_filter->filter_type,
6991 &pfilter->element.flags);
6993 rte_free(cld_filter);
6997 pfilter->element.flags |= rte_cpu_to_le_16(
6998 I40E_AQC_ADD_CLOUD_FLAGS_TO_QUEUE |
6999 ip_type | (tun_type << I40E_AQC_ADD_CLOUD_TNL_TYPE_SHIFT));
7000 pfilter->element.tenant_id = rte_cpu_to_le_32(tunnel_filter->tenant_id);
7001 pfilter->element.queue_number =
7002 rte_cpu_to_le_16(tunnel_filter->queue_id);
7004 /* Check if there is the filter in SW list */
7005 memset(&check_filter, 0, sizeof(check_filter));
7006 i40e_tunnel_filter_convert(cld_filter, &check_filter);
7007 node = i40e_sw_tunnel_filter_lookup(tunnel_rule, &check_filter.input);
7009 PMD_DRV_LOG(ERR, "Conflict with existing tunnel rules!");
7013 if (!add && !node) {
7014 PMD_DRV_LOG(ERR, "There's no corresponding tunnel filter!");
7019 ret = i40e_aq_add_cloud_filters(hw,
7020 vsi->seid, &cld_filter->element, 1);
7022 PMD_DRV_LOG(ERR, "Failed to add a tunnel filter.");
7025 tunnel = rte_zmalloc("tunnel_filter", sizeof(*tunnel), 0);
7026 rte_memcpy(tunnel, &check_filter, sizeof(check_filter));
7027 ret = i40e_sw_tunnel_filter_insert(pf, tunnel);
7029 ret = i40e_aq_remove_cloud_filters(hw, vsi->seid,
7030 &cld_filter->element, 1);
7032 PMD_DRV_LOG(ERR, "Failed to delete a tunnel filter.");
7035 ret = i40e_sw_tunnel_filter_del(pf, &node->input);
7038 rte_free(cld_filter);
7042 #define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_TR_WORD0 0x48
7043 #define I40E_TR_VXLAN_GRE_KEY_MASK 0x4
7044 #define I40E_TR_GENEVE_KEY_MASK 0x8
7045 #define I40E_TR_GENERIC_UDP_TUNNEL_MASK 0x40
7046 #define I40E_TR_GRE_KEY_MASK 0x400
7047 #define I40E_TR_GRE_KEY_WITH_XSUM_MASK 0x800
7048 #define I40E_TR_GRE_NO_KEY_MASK 0x8000
7051 i40e_status_code i40e_replace_mpls_l1_filter(struct i40e_pf *pf)
7053 struct i40e_aqc_replace_cloud_filters_cmd filter_replace;
7054 struct i40e_aqc_replace_cloud_filters_cmd_buf filter_replace_buf;
7055 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
7056 enum i40e_status_code status = I40E_SUCCESS;
7058 memset(&filter_replace, 0,
7059 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
7060 memset(&filter_replace_buf, 0,
7061 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
7063 /* create L1 filter */
7064 filter_replace.old_filter_type =
7065 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_IMAC;
7066 filter_replace.new_filter_type = I40E_AQC_ADD_L1_FILTER_0X11;
7067 filter_replace.tr_bit = 0;
7069 /* Prepare the buffer, 3 entries */
7070 filter_replace_buf.data[0] =
7071 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TEID_WORD0;
7072 filter_replace_buf.data[0] |=
7073 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7074 filter_replace_buf.data[2] = 0xFF;
7075 filter_replace_buf.data[3] = 0xFF;
7076 filter_replace_buf.data[4] =
7077 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TEID_WORD1;
7078 filter_replace_buf.data[4] |=
7079 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7080 filter_replace_buf.data[7] = 0xF0;
7081 filter_replace_buf.data[8]
7082 = I40E_AQC_REPLACE_CLOUD_CMD_INPUT_TR_WORD0;
7083 filter_replace_buf.data[8] |=
7084 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7085 filter_replace_buf.data[10] = I40E_TR_VXLAN_GRE_KEY_MASK |
7086 I40E_TR_GENEVE_KEY_MASK |
7087 I40E_TR_GENERIC_UDP_TUNNEL_MASK;
7088 filter_replace_buf.data[11] = (I40E_TR_GRE_KEY_MASK |
7089 I40E_TR_GRE_KEY_WITH_XSUM_MASK |
7090 I40E_TR_GRE_NO_KEY_MASK) >> 8;
7092 status = i40e_aq_replace_cloud_filters(hw, &filter_replace,
7093 &filter_replace_buf);
7098 i40e_status_code i40e_replace_mpls_cloud_filter(struct i40e_pf *pf)
7100 struct i40e_aqc_replace_cloud_filters_cmd filter_replace;
7101 struct i40e_aqc_replace_cloud_filters_cmd_buf filter_replace_buf;
7102 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
7103 enum i40e_status_code status = I40E_SUCCESS;
7106 memset(&filter_replace, 0,
7107 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
7108 memset(&filter_replace_buf, 0,
7109 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
7110 filter_replace.valid_flags = I40E_AQC_REPLACE_CLOUD_FILTER |
7111 I40E_AQC_MIRROR_CLOUD_FILTER;
7112 filter_replace.old_filter_type = I40E_AQC_ADD_CLOUD_FILTER_IIP;
7113 filter_replace.new_filter_type =
7114 I40E_AQC_ADD_CLOUD_FILTER_0X11;
7115 /* Prepare the buffer, 2 entries */
7116 filter_replace_buf.data[0] = I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG;
7117 filter_replace_buf.data[0] |=
7118 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7119 filter_replace_buf.data[4] = I40E_AQC_ADD_L1_FILTER_0X11;
7120 filter_replace_buf.data[4] |=
7121 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7122 status = i40e_aq_replace_cloud_filters(hw, &filter_replace,
7123 &filter_replace_buf);
7128 memset(&filter_replace, 0,
7129 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
7130 memset(&filter_replace_buf, 0,
7131 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
7133 filter_replace.valid_flags = I40E_AQC_REPLACE_CLOUD_FILTER |
7134 I40E_AQC_MIRROR_CLOUD_FILTER;
7135 filter_replace.old_filter_type = I40E_AQC_ADD_CLOUD_FILTER_IMAC;
7136 filter_replace.new_filter_type =
7137 I40E_AQC_ADD_CLOUD_FILTER_0X12;
7138 /* Prepare the buffer, 2 entries */
7139 filter_replace_buf.data[0] = I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG;
7140 filter_replace_buf.data[0] |=
7141 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7142 filter_replace_buf.data[4] = I40E_AQC_ADD_L1_FILTER_0X11;
7143 filter_replace_buf.data[4] |=
7144 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7146 status = i40e_aq_replace_cloud_filters(hw, &filter_replace,
7147 &filter_replace_buf);
7151 static enum i40e_status_code
7152 i40e_replace_gtp_l1_filter(struct i40e_pf *pf)
7154 struct i40e_aqc_replace_cloud_filters_cmd filter_replace;
7155 struct i40e_aqc_replace_cloud_filters_cmd_buf filter_replace_buf;
7156 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
7157 enum i40e_status_code status = I40E_SUCCESS;
7160 memset(&filter_replace, 0,
7161 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
7162 memset(&filter_replace_buf, 0,
7163 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
7164 /* create L1 filter */
7165 filter_replace.old_filter_type =
7166 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_IMAC;
7167 filter_replace.new_filter_type = I40E_AQC_ADD_L1_FILTER_0X12;
7168 filter_replace.tr_bit = I40E_AQC_NEW_TR_22 |
7169 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7170 /* Prepare the buffer, 2 entries */
7171 filter_replace_buf.data[0] =
7172 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TEID_WORD0;
7173 filter_replace_buf.data[0] |=
7174 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7175 filter_replace_buf.data[2] = 0xFF;
7176 filter_replace_buf.data[3] = 0xFF;
7177 filter_replace_buf.data[4] =
7178 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TEID_WORD1;
7179 filter_replace_buf.data[4] |=
7180 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7181 filter_replace_buf.data[6] = 0xFF;
7182 filter_replace_buf.data[7] = 0xFF;
7183 status = i40e_aq_replace_cloud_filters(hw, &filter_replace,
7184 &filter_replace_buf);
7189 memset(&filter_replace, 0,
7190 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
7191 memset(&filter_replace_buf, 0,
7192 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
7193 /* create L1 filter */
7194 filter_replace.old_filter_type =
7195 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TUNNLE_KEY;
7196 filter_replace.new_filter_type = I40E_AQC_ADD_L1_FILTER_0X13;
7197 filter_replace.tr_bit = I40E_AQC_NEW_TR_21 |
7198 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7199 /* Prepare the buffer, 2 entries */
7200 filter_replace_buf.data[0] =
7201 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TEID_WORD0;
7202 filter_replace_buf.data[0] |=
7203 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7204 filter_replace_buf.data[2] = 0xFF;
7205 filter_replace_buf.data[3] = 0xFF;
7206 filter_replace_buf.data[4] =
7207 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TEID_WORD1;
7208 filter_replace_buf.data[4] |=
7209 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7210 filter_replace_buf.data[6] = 0xFF;
7211 filter_replace_buf.data[7] = 0xFF;
7213 status = i40e_aq_replace_cloud_filters(hw, &filter_replace,
7214 &filter_replace_buf);
7219 i40e_status_code i40e_replace_gtp_cloud_filter(struct i40e_pf *pf)
7221 struct i40e_aqc_replace_cloud_filters_cmd filter_replace;
7222 struct i40e_aqc_replace_cloud_filters_cmd_buf filter_replace_buf;
7223 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
7224 enum i40e_status_code status = I40E_SUCCESS;
7227 memset(&filter_replace, 0,
7228 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
7229 memset(&filter_replace_buf, 0,
7230 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
7231 filter_replace.valid_flags = I40E_AQC_REPLACE_CLOUD_FILTER;
7232 filter_replace.old_filter_type = I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN;
7233 filter_replace.new_filter_type =
7234 I40E_AQC_ADD_CLOUD_FILTER_0X11;
7235 /* Prepare the buffer, 2 entries */
7236 filter_replace_buf.data[0] = I40E_AQC_ADD_L1_FILTER_0X12;
7237 filter_replace_buf.data[0] |=
7238 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7239 filter_replace_buf.data[4] = I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG;
7240 filter_replace_buf.data[4] |=
7241 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7242 status = i40e_aq_replace_cloud_filters(hw, &filter_replace,
7243 &filter_replace_buf);
7248 memset(&filter_replace, 0,
7249 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
7250 memset(&filter_replace_buf, 0,
7251 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
7252 filter_replace.valid_flags = I40E_AQC_REPLACE_CLOUD_FILTER;
7253 filter_replace.old_filter_type =
7254 I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_TEN_ID;
7255 filter_replace.new_filter_type =
7256 I40E_AQC_ADD_CLOUD_FILTER_0X12;
7257 /* Prepare the buffer, 2 entries */
7258 filter_replace_buf.data[0] = I40E_AQC_ADD_L1_FILTER_0X13;
7259 filter_replace_buf.data[0] |=
7260 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7261 filter_replace_buf.data[4] = I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG;
7262 filter_replace_buf.data[4] |=
7263 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
7265 status = i40e_aq_replace_cloud_filters(hw, &filter_replace,
7266 &filter_replace_buf);
7271 i40e_dev_consistent_tunnel_filter_set(struct i40e_pf *pf,
7272 struct i40e_tunnel_filter_conf *tunnel_filter,
7277 uint8_t i, tun_type = 0;
7278 /* internal variable to convert ipv6 byte order */
7279 uint32_t convert_ipv6[4];
7281 struct i40e_pf_vf *vf = NULL;
7282 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
7283 struct i40e_vsi *vsi;
7284 struct i40e_aqc_add_rm_cloud_filt_elem_ext *cld_filter;
7285 struct i40e_aqc_add_rm_cloud_filt_elem_ext *pfilter;
7286 struct i40e_tunnel_rule *tunnel_rule = &pf->tunnel;
7287 struct i40e_tunnel_filter *tunnel, *node;
7288 struct i40e_tunnel_filter check_filter; /* Check if filter exists */
7290 bool big_buffer = 0;
7292 cld_filter = rte_zmalloc("tunnel_filter",
7293 sizeof(struct i40e_aqc_add_rm_cloud_filt_elem_ext),
7296 if (cld_filter == NULL) {
7297 PMD_DRV_LOG(ERR, "Failed to alloc memory.");
7300 pfilter = cld_filter;
7302 ether_addr_copy(&tunnel_filter->outer_mac,
7303 (struct ether_addr *)&pfilter->element.outer_mac);
7304 ether_addr_copy(&tunnel_filter->inner_mac,
7305 (struct ether_addr *)&pfilter->element.inner_mac);
7307 pfilter->element.inner_vlan =
7308 rte_cpu_to_le_16(tunnel_filter->inner_vlan);
7309 if (tunnel_filter->ip_type == I40E_TUNNEL_IPTYPE_IPV4) {
7310 ip_type = I40E_AQC_ADD_CLOUD_FLAGS_IPV4;
7311 ipv4_addr = rte_be_to_cpu_32(tunnel_filter->ip_addr.ipv4_addr);
7312 rte_memcpy(&pfilter->element.ipaddr.v4.data,
7313 &rte_cpu_to_le_32(ipv4_addr),
7314 sizeof(pfilter->element.ipaddr.v4.data));
7316 ip_type = I40E_AQC_ADD_CLOUD_FLAGS_IPV6;
7317 for (i = 0; i < 4; i++) {
7319 rte_cpu_to_le_32(rte_be_to_cpu_32(
7320 tunnel_filter->ip_addr.ipv6_addr[i]));
7322 rte_memcpy(&pfilter->element.ipaddr.v6.data,
7324 sizeof(pfilter->element.ipaddr.v6.data));
7327 /* check tunneled type */
7328 switch (tunnel_filter->tunnel_type) {
7329 case I40E_TUNNEL_TYPE_VXLAN:
7330 tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_VXLAN;
7332 case I40E_TUNNEL_TYPE_NVGRE:
7333 tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_NVGRE_OMAC;
7335 case I40E_TUNNEL_TYPE_IP_IN_GRE:
7336 tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_IP;
7338 case I40E_TUNNEL_TYPE_MPLSoUDP:
7339 if (!pf->mpls_replace_flag) {
7340 i40e_replace_mpls_l1_filter(pf);
7341 i40e_replace_mpls_cloud_filter(pf);
7342 pf->mpls_replace_flag = 1;
7344 teid_le = rte_cpu_to_le_32(tunnel_filter->tenant_id);
7345 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD0] =
7347 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD1] =
7348 (teid_le & 0xF) << 12;
7349 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD2] =
7352 tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_MPLSOUDP;
7354 case I40E_TUNNEL_TYPE_MPLSoGRE:
7355 if (!pf->mpls_replace_flag) {
7356 i40e_replace_mpls_l1_filter(pf);
7357 i40e_replace_mpls_cloud_filter(pf);
7358 pf->mpls_replace_flag = 1;
7360 teid_le = rte_cpu_to_le_32(tunnel_filter->tenant_id);
7361 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD0] =
7363 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD1] =
7364 (teid_le & 0xF) << 12;
7365 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD2] =
7368 tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_MPLSOGRE;
7370 case I40E_TUNNEL_TYPE_GTPC:
7371 if (!pf->gtp_replace_flag) {
7372 i40e_replace_gtp_l1_filter(pf);
7373 i40e_replace_gtp_cloud_filter(pf);
7374 pf->gtp_replace_flag = 1;
7376 teid_le = rte_cpu_to_le_32(tunnel_filter->tenant_id);
7377 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X12_WORD0] =
7378 (teid_le >> 16) & 0xFFFF;
7379 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X12_WORD1] =
7381 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X12_WORD2] =
7385 case I40E_TUNNEL_TYPE_GTPU:
7386 if (!pf->gtp_replace_flag) {
7387 i40e_replace_gtp_l1_filter(pf);
7388 i40e_replace_gtp_cloud_filter(pf);
7389 pf->gtp_replace_flag = 1;
7391 teid_le = rte_cpu_to_le_32(tunnel_filter->tenant_id);
7392 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X13_WORD0] =
7393 (teid_le >> 16) & 0xFFFF;
7394 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X13_WORD1] =
7396 pfilter->general_fields[I40E_AQC_ADD_CLOUD_FV_FLU_0X13_WORD2] =
7400 case I40E_TUNNEL_TYPE_QINQ:
7401 if (!pf->qinq_replace_flag) {
7402 ret = i40e_cloud_filter_qinq_create(pf);
7405 "QinQ tunnel filter already created.");
7406 pf->qinq_replace_flag = 1;
7408 /* Add in the General fields the values of
7409 * the Outer and Inner VLAN
7410 * Big Buffer should be set, see changes in
7411 * i40e_aq_add_cloud_filters
7413 pfilter->general_fields[0] = tunnel_filter->inner_vlan;
7414 pfilter->general_fields[1] = tunnel_filter->outer_vlan;
7418 /* Other tunnel types is not supported. */
7419 PMD_DRV_LOG(ERR, "tunnel type is not supported.");
7420 rte_free(cld_filter);
7424 if (tunnel_filter->tunnel_type == I40E_TUNNEL_TYPE_MPLSoUDP)
7425 pfilter->element.flags =
7426 I40E_AQC_ADD_CLOUD_FILTER_0X11;
7427 else if (tunnel_filter->tunnel_type == I40E_TUNNEL_TYPE_MPLSoGRE)
7428 pfilter->element.flags =
7429 I40E_AQC_ADD_CLOUD_FILTER_0X12;
7430 else if (tunnel_filter->tunnel_type == I40E_TUNNEL_TYPE_GTPC)
7431 pfilter->element.flags =
7432 I40E_AQC_ADD_CLOUD_FILTER_0X11;
7433 else if (tunnel_filter->tunnel_type == I40E_TUNNEL_TYPE_GTPU)
7434 pfilter->element.flags =
7435 I40E_AQC_ADD_CLOUD_FILTER_0X12;
7436 else if (tunnel_filter->tunnel_type == I40E_TUNNEL_TYPE_QINQ)
7437 pfilter->element.flags |=
7438 I40E_AQC_ADD_CLOUD_FILTER_0X10;
7440 val = i40e_dev_get_filter_type(tunnel_filter->filter_type,
7441 &pfilter->element.flags);
7443 rte_free(cld_filter);
7448 pfilter->element.flags |= rte_cpu_to_le_16(
7449 I40E_AQC_ADD_CLOUD_FLAGS_TO_QUEUE |
7450 ip_type | (tun_type << I40E_AQC_ADD_CLOUD_TNL_TYPE_SHIFT));
7451 pfilter->element.tenant_id = rte_cpu_to_le_32(tunnel_filter->tenant_id);
7452 pfilter->element.queue_number =
7453 rte_cpu_to_le_16(tunnel_filter->queue_id);
7455 if (!tunnel_filter->is_to_vf)
7458 if (tunnel_filter->vf_id >= pf->vf_num) {
7459 PMD_DRV_LOG(ERR, "Invalid argument.");
7462 vf = &pf->vfs[tunnel_filter->vf_id];
7466 /* Check if there is the filter in SW list */
7467 memset(&check_filter, 0, sizeof(check_filter));
7468 i40e_tunnel_filter_convert(cld_filter, &check_filter);
7469 check_filter.is_to_vf = tunnel_filter->is_to_vf;
7470 check_filter.vf_id = tunnel_filter->vf_id;
7471 node = i40e_sw_tunnel_filter_lookup(tunnel_rule, &check_filter.input);
7473 PMD_DRV_LOG(ERR, "Conflict with existing tunnel rules!");
7477 if (!add && !node) {
7478 PMD_DRV_LOG(ERR, "There's no corresponding tunnel filter!");
7484 ret = i40e_aq_add_cloud_filters_big_buffer(hw,
7485 vsi->seid, cld_filter, 1);
7487 ret = i40e_aq_add_cloud_filters(hw,
7488 vsi->seid, &cld_filter->element, 1);
7490 PMD_DRV_LOG(ERR, "Failed to add a tunnel filter.");
7493 tunnel = rte_zmalloc("tunnel_filter", sizeof(*tunnel), 0);
7494 rte_memcpy(tunnel, &check_filter, sizeof(check_filter));
7495 ret = i40e_sw_tunnel_filter_insert(pf, tunnel);
7498 ret = i40e_aq_remove_cloud_filters_big_buffer(
7499 hw, vsi->seid, cld_filter, 1);
7501 ret = i40e_aq_remove_cloud_filters(hw, vsi->seid,
7502 &cld_filter->element, 1);
7504 PMD_DRV_LOG(ERR, "Failed to delete a tunnel filter.");
7507 ret = i40e_sw_tunnel_filter_del(pf, &node->input);
7510 rte_free(cld_filter);
7515 i40e_get_vxlan_port_idx(struct i40e_pf *pf, uint16_t port)
7519 for (i = 0; i < I40E_MAX_PF_UDP_OFFLOAD_PORTS; i++) {
7520 if (pf->vxlan_ports[i] == port)
7528 i40e_add_vxlan_port(struct i40e_pf *pf, uint16_t port)
7532 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
7534 idx = i40e_get_vxlan_port_idx(pf, port);
7536 /* Check if port already exists */
7538 PMD_DRV_LOG(ERR, "Port %d already offloaded", port);
7542 /* Now check if there is space to add the new port */
7543 idx = i40e_get_vxlan_port_idx(pf, 0);
7546 "Maximum number of UDP ports reached, not adding port %d",
7551 ret = i40e_aq_add_udp_tunnel(hw, port, I40E_AQC_TUNNEL_TYPE_VXLAN,
7554 PMD_DRV_LOG(ERR, "Failed to add VXLAN UDP port %d", port);
7558 PMD_DRV_LOG(INFO, "Added port %d with AQ command with index %d",
7561 /* New port: add it and mark its index in the bitmap */
7562 pf->vxlan_ports[idx] = port;
7563 pf->vxlan_bitmap |= (1 << idx);
7565 if (!(pf->flags & I40E_FLAG_VXLAN))
7566 pf->flags |= I40E_FLAG_VXLAN;
7572 i40e_del_vxlan_port(struct i40e_pf *pf, uint16_t port)
7575 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
7577 if (!(pf->flags & I40E_FLAG_VXLAN)) {
7578 PMD_DRV_LOG(ERR, "VXLAN UDP port was not configured.");
7582 idx = i40e_get_vxlan_port_idx(pf, port);
7585 PMD_DRV_LOG(ERR, "Port %d doesn't exist", port);
7589 if (i40e_aq_del_udp_tunnel(hw, idx, NULL) < 0) {
7590 PMD_DRV_LOG(ERR, "Failed to delete VXLAN UDP port %d", port);
7594 PMD_DRV_LOG(INFO, "Deleted port %d with AQ command with index %d",
7597 pf->vxlan_ports[idx] = 0;
7598 pf->vxlan_bitmap &= ~(1 << idx);
7600 if (!pf->vxlan_bitmap)
7601 pf->flags &= ~I40E_FLAG_VXLAN;
7606 /* Add UDP tunneling port */
7608 i40e_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
7609 struct rte_eth_udp_tunnel *udp_tunnel)
7612 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
7614 if (udp_tunnel == NULL)
7617 switch (udp_tunnel->prot_type) {
7618 case RTE_TUNNEL_TYPE_VXLAN:
7619 ret = i40e_add_vxlan_port(pf, udp_tunnel->udp_port);
7622 case RTE_TUNNEL_TYPE_GENEVE:
7623 case RTE_TUNNEL_TYPE_TEREDO:
7624 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
7629 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7637 /* Remove UDP tunneling port */
7639 i40e_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
7640 struct rte_eth_udp_tunnel *udp_tunnel)
7643 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
7645 if (udp_tunnel == NULL)
7648 switch (udp_tunnel->prot_type) {
7649 case RTE_TUNNEL_TYPE_VXLAN:
7650 ret = i40e_del_vxlan_port(pf, udp_tunnel->udp_port);
7652 case RTE_TUNNEL_TYPE_GENEVE:
7653 case RTE_TUNNEL_TYPE_TEREDO:
7654 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
7658 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7666 /* Calculate the maximum number of contiguous PF queues that are configured */
7668 i40e_pf_calc_configured_queues_num(struct i40e_pf *pf)
7670 struct rte_eth_dev_data *data = pf->dev_data;
7672 struct i40e_rx_queue *rxq;
7675 for (i = 0; i < pf->lan_nb_qps; i++) {
7676 rxq = data->rx_queues[i];
7677 if (rxq && rxq->q_set)
7688 i40e_pf_config_rss(struct i40e_pf *pf)
7690 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
7691 struct rte_eth_rss_conf rss_conf;
7692 uint32_t i, lut = 0;
7696 * If both VMDQ and RSS enabled, not all of PF queues are configured.
7697 * It's necessary to calculate the actual PF queues that are configured.
7699 if (pf->dev_data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_VMDQ_FLAG)
7700 num = i40e_pf_calc_configured_queues_num(pf);
7702 num = pf->dev_data->nb_rx_queues;
7704 num = RTE_MIN(num, I40E_MAX_Q_PER_TC);
7705 PMD_INIT_LOG(INFO, "Max of contiguous %u PF queues are configured",
7709 PMD_INIT_LOG(ERR, "No PF queues are configured to enable RSS");
7713 for (i = 0, j = 0; i < hw->func_caps.rss_table_size; i++, j++) {
7716 lut = (lut << 8) | (j & ((0x1 <<
7717 hw->func_caps.rss_table_entry_width) - 1));
7719 I40E_WRITE_REG(hw, I40E_PFQF_HLUT(i >> 2), lut);
7722 rss_conf = pf->dev_data->dev_conf.rx_adv_conf.rss_conf;
7723 if ((rss_conf.rss_hf & pf->adapter->flow_types_mask) == 0) {
7724 i40e_pf_disable_rss(pf);
7727 if (rss_conf.rss_key == NULL || rss_conf.rss_key_len <
7728 (I40E_PFQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t)) {
7729 /* Random default keys */
7730 static uint32_t rss_key_default[] = {0x6b793944,
7731 0x23504cb5, 0x5bea75b6, 0x309f4f12, 0x3dc0a2b8,
7732 0x024ddcdf, 0x339b8ca0, 0x4c4af64a, 0x34fac605,
7733 0x55d85839, 0x3a58997d, 0x2ec938e1, 0x66031581};
7735 rss_conf.rss_key = (uint8_t *)rss_key_default;
7736 rss_conf.rss_key_len = (I40E_PFQF_HKEY_MAX_INDEX + 1) *
7740 return i40e_hw_rss_hash_set(pf, &rss_conf);
7744 i40e_tunnel_filter_param_check(struct i40e_pf *pf,
7745 struct rte_eth_tunnel_filter_conf *filter)
7747 if (pf == NULL || filter == NULL) {
7748 PMD_DRV_LOG(ERR, "Invalid parameter");
7752 if (filter->queue_id >= pf->dev_data->nb_rx_queues) {
7753 PMD_DRV_LOG(ERR, "Invalid queue ID");
7757 if (filter->inner_vlan > ETHER_MAX_VLAN_ID) {
7758 PMD_DRV_LOG(ERR, "Invalid inner VLAN ID");
7762 if ((filter->filter_type & ETH_TUNNEL_FILTER_OMAC) &&
7763 (is_zero_ether_addr(&filter->outer_mac))) {
7764 PMD_DRV_LOG(ERR, "Cannot add NULL outer MAC address");
7768 if ((filter->filter_type & ETH_TUNNEL_FILTER_IMAC) &&
7769 (is_zero_ether_addr(&filter->inner_mac))) {
7770 PMD_DRV_LOG(ERR, "Cannot add NULL inner MAC address");
7777 #define I40E_GL_PRS_FVBM_MSK_ENA 0x80000000
7778 #define I40E_GL_PRS_FVBM(_i) (0x00269760 + ((_i) * 4))
7780 i40e_dev_set_gre_key_len(struct i40e_hw *hw, uint8_t len)
7785 val = I40E_READ_REG(hw, I40E_GL_PRS_FVBM(2));
7786 PMD_DRV_LOG(DEBUG, "Read original GL_PRS_FVBM with 0x%08x", val);
7789 reg = val | I40E_GL_PRS_FVBM_MSK_ENA;
7790 } else if (len == 4) {
7791 reg = val & ~I40E_GL_PRS_FVBM_MSK_ENA;
7793 PMD_DRV_LOG(ERR, "Unsupported GRE key length of %u", len);
7798 ret = i40e_aq_debug_write_register(hw, I40E_GL_PRS_FVBM(2),
7805 PMD_DRV_LOG(DEBUG, "Read modified GL_PRS_FVBM with 0x%08x",
7806 I40E_READ_REG(hw, I40E_GL_PRS_FVBM(2)));
7812 i40e_dev_global_config_set(struct i40e_hw *hw, struct rte_eth_global_cfg *cfg)
7819 switch (cfg->cfg_type) {
7820 case RTE_ETH_GLOBAL_CFG_TYPE_GRE_KEY_LEN:
7821 ret = i40e_dev_set_gre_key_len(hw, cfg->cfg.gre_key_len);
7824 PMD_DRV_LOG(ERR, "Unknown config type %u", cfg->cfg_type);
7832 i40e_filter_ctrl_global_config(struct rte_eth_dev *dev,
7833 enum rte_filter_op filter_op,
7836 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7837 int ret = I40E_ERR_PARAM;
7839 switch (filter_op) {
7840 case RTE_ETH_FILTER_SET:
7841 ret = i40e_dev_global_config_set(hw,
7842 (struct rte_eth_global_cfg *)arg);
7845 PMD_DRV_LOG(ERR, "unknown operation %u", filter_op);
7853 i40e_tunnel_filter_handle(struct rte_eth_dev *dev,
7854 enum rte_filter_op filter_op,
7857 struct rte_eth_tunnel_filter_conf *filter;
7858 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
7859 int ret = I40E_SUCCESS;
7861 filter = (struct rte_eth_tunnel_filter_conf *)(arg);
7863 if (i40e_tunnel_filter_param_check(pf, filter) < 0)
7864 return I40E_ERR_PARAM;
7866 switch (filter_op) {
7867 case RTE_ETH_FILTER_NOP:
7868 if (!(pf->flags & I40E_FLAG_VXLAN))
7869 ret = I40E_NOT_SUPPORTED;
7871 case RTE_ETH_FILTER_ADD:
7872 ret = i40e_dev_tunnel_filter_set(pf, filter, 1);
7874 case RTE_ETH_FILTER_DELETE:
7875 ret = i40e_dev_tunnel_filter_set(pf, filter, 0);
7878 PMD_DRV_LOG(ERR, "unknown operation %u", filter_op);
7879 ret = I40E_ERR_PARAM;
7887 i40e_pf_config_mq_rx(struct i40e_pf *pf)
7890 enum rte_eth_rx_mq_mode mq_mode = pf->dev_data->dev_conf.rxmode.mq_mode;
7893 if (mq_mode & ETH_MQ_RX_RSS_FLAG)
7894 ret = i40e_pf_config_rss(pf);
7896 i40e_pf_disable_rss(pf);
7901 /* Get the symmetric hash enable configurations per port */
7903 i40e_get_symmetric_hash_enable_per_port(struct i40e_hw *hw, uint8_t *enable)
7905 uint32_t reg = i40e_read_rx_ctl(hw, I40E_PRTQF_CTL_0);
7907 *enable = reg & I40E_PRTQF_CTL_0_HSYM_ENA_MASK ? 1 : 0;
7910 /* Set the symmetric hash enable configurations per port */
7912 i40e_set_symmetric_hash_enable_per_port(struct i40e_hw *hw, uint8_t enable)
7914 uint32_t reg = i40e_read_rx_ctl(hw, I40E_PRTQF_CTL_0);
7917 if (reg & I40E_PRTQF_CTL_0_HSYM_ENA_MASK) {
7919 "Symmetric hash has already been enabled");
7922 reg |= I40E_PRTQF_CTL_0_HSYM_ENA_MASK;
7924 if (!(reg & I40E_PRTQF_CTL_0_HSYM_ENA_MASK)) {
7926 "Symmetric hash has already been disabled");
7929 reg &= ~I40E_PRTQF_CTL_0_HSYM_ENA_MASK;
7931 i40e_write_rx_ctl(hw, I40E_PRTQF_CTL_0, reg);
7932 I40E_WRITE_FLUSH(hw);
7936 * Get global configurations of hash function type and symmetric hash enable
7937 * per flow type (pctype). Note that global configuration means it affects all
7938 * the ports on the same NIC.
7941 i40e_get_hash_filter_global_config(struct i40e_hw *hw,
7942 struct rte_eth_hash_global_conf *g_cfg)
7944 struct i40e_adapter *adapter = (struct i40e_adapter *)hw->back;
7948 memset(g_cfg, 0, sizeof(*g_cfg));
7949 reg = i40e_read_rx_ctl(hw, I40E_GLQF_CTL);
7950 if (reg & I40E_GLQF_CTL_HTOEP_MASK)
7951 g_cfg->hash_func = RTE_ETH_HASH_FUNCTION_TOEPLITZ;
7953 g_cfg->hash_func = RTE_ETH_HASH_FUNCTION_SIMPLE_XOR;
7954 PMD_DRV_LOG(DEBUG, "Hash function is %s",
7955 (reg & I40E_GLQF_CTL_HTOEP_MASK) ? "Toeplitz" : "Simple XOR");
7958 * We work only with lowest 32 bits which is not correct, but to work
7959 * properly the valid_bit_mask size should be increased up to 64 bits
7960 * and this will brake ABI. This modification will be done in next
7963 g_cfg->valid_bit_mask[0] = (uint32_t)adapter->flow_types_mask;
7965 for (i = RTE_ETH_FLOW_UNKNOWN + 1; i < UINT32_BIT; i++) {
7966 if (!adapter->pctypes_tbl[i])
7968 for (j = I40E_FILTER_PCTYPE_INVALID + 1;
7969 j < I40E_FILTER_PCTYPE_MAX; j++) {
7970 if (adapter->pctypes_tbl[i] & (1ULL << j)) {
7971 reg = i40e_read_rx_ctl(hw, I40E_GLQF_HSYM(j));
7972 if (reg & I40E_GLQF_HSYM_SYMH_ENA_MASK) {
7973 g_cfg->sym_hash_enable_mask[0] |=
7984 i40e_hash_global_config_check(const struct i40e_adapter *adapter,
7985 const struct rte_eth_hash_global_conf *g_cfg)
7988 uint32_t mask0, i40e_mask = adapter->flow_types_mask;
7990 if (g_cfg->hash_func != RTE_ETH_HASH_FUNCTION_TOEPLITZ &&
7991 g_cfg->hash_func != RTE_ETH_HASH_FUNCTION_SIMPLE_XOR &&
7992 g_cfg->hash_func != RTE_ETH_HASH_FUNCTION_DEFAULT) {
7993 PMD_DRV_LOG(ERR, "Unsupported hash function type %d",
7999 * As i40e supports less than 32 flow types, only first 32 bits need to
8002 mask0 = g_cfg->valid_bit_mask[0];
8003 for (i = 0; i < RTE_SYM_HASH_MASK_ARRAY_SIZE; i++) {
8005 /* Check if any unsupported flow type configured */
8006 if ((mask0 | i40e_mask) ^ i40e_mask)
8009 if (g_cfg->valid_bit_mask[i])
8017 PMD_DRV_LOG(ERR, "i40e unsupported flow type bit(s) configured");
8023 * Set global configurations of hash function type and symmetric hash enable
8024 * per flow type (pctype). Note any modifying global configuration will affect
8025 * all the ports on the same NIC.
8028 i40e_set_hash_filter_global_config(struct i40e_hw *hw,
8029 struct rte_eth_hash_global_conf *g_cfg)
8031 struct i40e_adapter *adapter = (struct i40e_adapter *)hw->back;
8036 * We work only with lowest 32 bits which is not correct, but to work
8037 * properly the valid_bit_mask size should be increased up to 64 bits
8038 * and this will brake ABI. This modification will be done in next
8041 uint32_t mask0 = g_cfg->valid_bit_mask[0] &
8042 (uint32_t)adapter->flow_types_mask;
8044 /* Check the input parameters */
8045 ret = i40e_hash_global_config_check(adapter, g_cfg);
8049 for (i = RTE_ETH_FLOW_UNKNOWN + 1; mask0 && i < UINT32_BIT; i++) {
8050 if (mask0 & (1UL << i)) {
8051 reg = (g_cfg->sym_hash_enable_mask[0] & (1UL << i)) ?
8052 I40E_GLQF_HSYM_SYMH_ENA_MASK : 0;
8054 for (j = I40E_FILTER_PCTYPE_INVALID + 1;
8055 j < I40E_FILTER_PCTYPE_MAX; j++) {
8056 if (adapter->pctypes_tbl[i] & (1ULL << j))
8057 i40e_write_rx_ctl(hw,
8064 reg = i40e_read_rx_ctl(hw, I40E_GLQF_CTL);
8065 if (g_cfg->hash_func == RTE_ETH_HASH_FUNCTION_TOEPLITZ) {
8067 if (reg & I40E_GLQF_CTL_HTOEP_MASK) {
8069 "Hash function already set to Toeplitz");
8072 reg |= I40E_GLQF_CTL_HTOEP_MASK;
8073 } else if (g_cfg->hash_func == RTE_ETH_HASH_FUNCTION_SIMPLE_XOR) {
8075 if (!(reg & I40E_GLQF_CTL_HTOEP_MASK)) {
8077 "Hash function already set to Simple XOR");
8080 reg &= ~I40E_GLQF_CTL_HTOEP_MASK;
8082 /* Use the default, and keep it as it is */
8085 i40e_write_rx_ctl(hw, I40E_GLQF_CTL, reg);
8088 I40E_WRITE_FLUSH(hw);
8094 * Valid input sets for hash and flow director filters per PCTYPE
8097 i40e_get_valid_input_set(enum i40e_filter_pctype pctype,
8098 enum rte_filter_type filter)
8102 static const uint64_t valid_hash_inset_table[] = {
8103 [I40E_FILTER_PCTYPE_FRAG_IPV4] =
8104 I40E_INSET_DMAC | I40E_INSET_SMAC |
8105 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8106 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV4_SRC |
8107 I40E_INSET_IPV4_DST | I40E_INSET_IPV4_TOS |
8108 I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL |
8109 I40E_INSET_TUNNEL_DMAC | I40E_INSET_TUNNEL_ID |
8110 I40E_INSET_FLEX_PAYLOAD,
8111 [I40E_FILTER_PCTYPE_NONF_IPV4_UDP] =
8112 I40E_INSET_DMAC | I40E_INSET_SMAC |
8113 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8114 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV4_TOS |
8115 I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL |
8116 I40E_INSET_TUNNEL_DMAC | I40E_INSET_TUNNEL_ID |
8117 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8118 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8119 I40E_INSET_FLEX_PAYLOAD,
8120 [I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP] =
8121 I40E_INSET_DMAC | I40E_INSET_SMAC |
8122 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8123 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV4_TOS |
8124 I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL |
8125 I40E_INSET_TUNNEL_DMAC | I40E_INSET_TUNNEL_ID |
8126 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8127 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8128 I40E_INSET_FLEX_PAYLOAD,
8129 [I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP] =
8130 I40E_INSET_DMAC | I40E_INSET_SMAC |
8131 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8132 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV4_TOS |
8133 I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL |
8134 I40E_INSET_TUNNEL_DMAC | I40E_INSET_TUNNEL_ID |
8135 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8136 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8137 I40E_INSET_FLEX_PAYLOAD,
8138 [I40E_FILTER_PCTYPE_NONF_IPV4_TCP] =
8139 I40E_INSET_DMAC | I40E_INSET_SMAC |
8140 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8141 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV4_TOS |
8142 I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL |
8143 I40E_INSET_TUNNEL_DMAC | I40E_INSET_TUNNEL_ID |
8144 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8145 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8146 I40E_INSET_TCP_FLAGS | I40E_INSET_FLEX_PAYLOAD,
8147 [I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK] =
8148 I40E_INSET_DMAC | I40E_INSET_SMAC |
8149 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8150 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV4_TOS |
8151 I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL |
8152 I40E_INSET_TUNNEL_DMAC | I40E_INSET_TUNNEL_ID |
8153 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8154 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8155 I40E_INSET_TCP_FLAGS | I40E_INSET_FLEX_PAYLOAD,
8156 [I40E_FILTER_PCTYPE_NONF_IPV4_SCTP] =
8157 I40E_INSET_DMAC | I40E_INSET_SMAC |
8158 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8159 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV4_TOS |
8160 I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL |
8161 I40E_INSET_TUNNEL_DMAC | I40E_INSET_TUNNEL_ID |
8162 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8163 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8164 I40E_INSET_SCTP_VT | I40E_INSET_FLEX_PAYLOAD,
8165 [I40E_FILTER_PCTYPE_NONF_IPV4_OTHER] =
8166 I40E_INSET_DMAC | I40E_INSET_SMAC |
8167 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8168 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV4_TOS |
8169 I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL |
8170 I40E_INSET_TUNNEL_DMAC | I40E_INSET_TUNNEL_ID |
8171 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8172 I40E_INSET_FLEX_PAYLOAD,
8173 [I40E_FILTER_PCTYPE_FRAG_IPV6] =
8174 I40E_INSET_DMAC | I40E_INSET_SMAC |
8175 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8176 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV6_TC |
8177 I40E_INSET_IPV6_FLOW | I40E_INSET_IPV6_NEXT_HDR |
8178 I40E_INSET_IPV6_HOP_LIMIT | I40E_INSET_TUNNEL_DMAC |
8179 I40E_INSET_TUNNEL_ID | I40E_INSET_IPV6_SRC |
8180 I40E_INSET_IPV6_DST | I40E_INSET_FLEX_PAYLOAD,
8181 [I40E_FILTER_PCTYPE_NONF_IPV6_UDP] =
8182 I40E_INSET_DMAC | I40E_INSET_SMAC |
8183 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8184 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV6_TC |
8185 I40E_INSET_IPV6_FLOW | I40E_INSET_IPV6_NEXT_HDR |
8186 I40E_INSET_IPV6_HOP_LIMIT | I40E_INSET_IPV6_SRC |
8187 I40E_INSET_IPV6_DST | I40E_INSET_SRC_PORT |
8188 I40E_INSET_DST_PORT | I40E_INSET_FLEX_PAYLOAD,
8189 [I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP] =
8190 I40E_INSET_DMAC | I40E_INSET_SMAC |
8191 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8192 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV6_TC |
8193 I40E_INSET_IPV6_FLOW | I40E_INSET_IPV6_NEXT_HDR |
8194 I40E_INSET_IPV6_HOP_LIMIT | I40E_INSET_IPV6_SRC |
8195 I40E_INSET_IPV6_DST | I40E_INSET_SRC_PORT |
8196 I40E_INSET_DST_PORT | I40E_INSET_TCP_FLAGS |
8197 I40E_INSET_FLEX_PAYLOAD,
8198 [I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP] =
8199 I40E_INSET_DMAC | I40E_INSET_SMAC |
8200 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8201 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV6_TC |
8202 I40E_INSET_IPV6_FLOW | I40E_INSET_IPV6_NEXT_HDR |
8203 I40E_INSET_IPV6_HOP_LIMIT | I40E_INSET_IPV6_SRC |
8204 I40E_INSET_IPV6_DST | I40E_INSET_SRC_PORT |
8205 I40E_INSET_DST_PORT | I40E_INSET_TCP_FLAGS |
8206 I40E_INSET_FLEX_PAYLOAD,
8207 [I40E_FILTER_PCTYPE_NONF_IPV6_TCP] =
8208 I40E_INSET_DMAC | I40E_INSET_SMAC |
8209 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8210 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV6_TC |
8211 I40E_INSET_IPV6_FLOW | I40E_INSET_IPV6_NEXT_HDR |
8212 I40E_INSET_IPV6_HOP_LIMIT | I40E_INSET_IPV6_SRC |
8213 I40E_INSET_IPV6_DST | I40E_INSET_SRC_PORT |
8214 I40E_INSET_DST_PORT | I40E_INSET_TCP_FLAGS |
8215 I40E_INSET_FLEX_PAYLOAD,
8216 [I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK] =
8217 I40E_INSET_DMAC | I40E_INSET_SMAC |
8218 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8219 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV6_TC |
8220 I40E_INSET_IPV6_FLOW | I40E_INSET_IPV6_NEXT_HDR |
8221 I40E_INSET_IPV6_HOP_LIMIT | I40E_INSET_IPV6_SRC |
8222 I40E_INSET_IPV6_DST | I40E_INSET_SRC_PORT |
8223 I40E_INSET_DST_PORT | I40E_INSET_TCP_FLAGS |
8224 I40E_INSET_FLEX_PAYLOAD,
8225 [I40E_FILTER_PCTYPE_NONF_IPV6_SCTP] =
8226 I40E_INSET_DMAC | I40E_INSET_SMAC |
8227 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8228 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV6_TC |
8229 I40E_INSET_IPV6_FLOW | I40E_INSET_IPV6_NEXT_HDR |
8230 I40E_INSET_IPV6_HOP_LIMIT | I40E_INSET_IPV6_SRC |
8231 I40E_INSET_IPV6_DST | I40E_INSET_SRC_PORT |
8232 I40E_INSET_DST_PORT | I40E_INSET_SCTP_VT |
8233 I40E_INSET_FLEX_PAYLOAD,
8234 [I40E_FILTER_PCTYPE_NONF_IPV6_OTHER] =
8235 I40E_INSET_DMAC | I40E_INSET_SMAC |
8236 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8237 I40E_INSET_VLAN_TUNNEL | I40E_INSET_IPV6_TC |
8238 I40E_INSET_IPV6_FLOW | I40E_INSET_IPV6_NEXT_HDR |
8239 I40E_INSET_IPV6_HOP_LIMIT | I40E_INSET_IPV6_SRC |
8240 I40E_INSET_IPV6_DST | I40E_INSET_TUNNEL_ID |
8241 I40E_INSET_FLEX_PAYLOAD,
8242 [I40E_FILTER_PCTYPE_L2_PAYLOAD] =
8243 I40E_INSET_DMAC | I40E_INSET_SMAC |
8244 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8245 I40E_INSET_VLAN_TUNNEL | I40E_INSET_LAST_ETHER_TYPE |
8246 I40E_INSET_FLEX_PAYLOAD,
8250 * Flow director supports only fields defined in
8251 * union rte_eth_fdir_flow.
8253 static const uint64_t valid_fdir_inset_table[] = {
8254 [I40E_FILTER_PCTYPE_FRAG_IPV4] =
8255 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8256 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8257 I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_PROTO |
8258 I40E_INSET_IPV4_TTL,
8259 [I40E_FILTER_PCTYPE_NONF_IPV4_UDP] =
8260 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8261 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8262 I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
8263 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8264 [I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP] =
8265 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8266 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8267 I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
8268 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8269 [I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP] =
8270 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8271 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8272 I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
8273 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8274 [I40E_FILTER_PCTYPE_NONF_IPV4_TCP] =
8275 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8276 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8277 I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
8278 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8279 [I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK] =
8280 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8281 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8282 I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
8283 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8284 [I40E_FILTER_PCTYPE_NONF_IPV4_SCTP] =
8285 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8286 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8287 I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
8288 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8290 [I40E_FILTER_PCTYPE_NONF_IPV4_OTHER] =
8291 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8292 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8293 I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_PROTO |
8294 I40E_INSET_IPV4_TTL,
8295 [I40E_FILTER_PCTYPE_FRAG_IPV6] =
8296 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8297 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8298 I40E_INSET_IPV6_TC | I40E_INSET_IPV6_NEXT_HDR |
8299 I40E_INSET_IPV6_HOP_LIMIT,
8300 [I40E_FILTER_PCTYPE_NONF_IPV6_UDP] =
8301 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8302 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8303 I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
8304 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8305 [I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP] =
8306 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8307 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8308 I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
8309 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8310 [I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP] =
8311 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8312 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8313 I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
8314 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8315 [I40E_FILTER_PCTYPE_NONF_IPV6_TCP] =
8316 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8317 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8318 I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
8319 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8320 [I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK] =
8321 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8322 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8323 I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
8324 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8325 [I40E_FILTER_PCTYPE_NONF_IPV6_SCTP] =
8326 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8327 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8328 I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
8329 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8331 [I40E_FILTER_PCTYPE_NONF_IPV6_OTHER] =
8332 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8333 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8334 I40E_INSET_IPV6_TC | I40E_INSET_IPV6_NEXT_HDR |
8335 I40E_INSET_IPV6_HOP_LIMIT,
8336 [I40E_FILTER_PCTYPE_L2_PAYLOAD] =
8337 I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
8338 I40E_INSET_LAST_ETHER_TYPE,
8341 if (pctype > I40E_FILTER_PCTYPE_L2_PAYLOAD)
8343 if (filter == RTE_ETH_FILTER_HASH)
8344 valid = valid_hash_inset_table[pctype];
8346 valid = valid_fdir_inset_table[pctype];
8352 * Validate if the input set is allowed for a specific PCTYPE
8355 i40e_validate_input_set(enum i40e_filter_pctype pctype,
8356 enum rte_filter_type filter, uint64_t inset)
8360 valid = i40e_get_valid_input_set(pctype, filter);
8361 if (inset & (~valid))
8367 /* default input set fields combination per pctype */
8369 i40e_get_default_input_set(uint16_t pctype)
8371 static const uint64_t default_inset_table[] = {
8372 [I40E_FILTER_PCTYPE_FRAG_IPV4] =
8373 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST,
8374 [I40E_FILTER_PCTYPE_NONF_IPV4_UDP] =
8375 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8376 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8377 [I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP] =
8378 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8379 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8380 [I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP] =
8381 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8382 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8383 [I40E_FILTER_PCTYPE_NONF_IPV4_TCP] =
8384 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8385 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8386 [I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK] =
8387 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8388 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8389 [I40E_FILTER_PCTYPE_NONF_IPV4_SCTP] =
8390 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
8391 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8393 [I40E_FILTER_PCTYPE_NONF_IPV4_OTHER] =
8394 I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST,
8395 [I40E_FILTER_PCTYPE_FRAG_IPV6] =
8396 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST,
8397 [I40E_FILTER_PCTYPE_NONF_IPV6_UDP] =
8398 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8399 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8400 [I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP] =
8401 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8402 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8403 [I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP] =
8404 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8405 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8406 [I40E_FILTER_PCTYPE_NONF_IPV6_TCP] =
8407 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8408 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8409 [I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK] =
8410 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8411 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
8412 [I40E_FILTER_PCTYPE_NONF_IPV6_SCTP] =
8413 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
8414 I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
8416 [I40E_FILTER_PCTYPE_NONF_IPV6_OTHER] =
8417 I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST,
8418 [I40E_FILTER_PCTYPE_L2_PAYLOAD] =
8419 I40E_INSET_LAST_ETHER_TYPE,
8422 if (pctype > I40E_FILTER_PCTYPE_L2_PAYLOAD)
8425 return default_inset_table[pctype];
8429 * Parse the input set from index to logical bit masks
8432 i40e_parse_input_set(uint64_t *inset,
8433 enum i40e_filter_pctype pctype,
8434 enum rte_eth_input_set_field *field,
8440 static const struct {
8441 enum rte_eth_input_set_field field;
8443 } inset_convert_table[] = {
8444 {RTE_ETH_INPUT_SET_NONE, I40E_INSET_NONE},
8445 {RTE_ETH_INPUT_SET_L2_SRC_MAC, I40E_INSET_SMAC},
8446 {RTE_ETH_INPUT_SET_L2_DST_MAC, I40E_INSET_DMAC},
8447 {RTE_ETH_INPUT_SET_L2_OUTER_VLAN, I40E_INSET_VLAN_OUTER},
8448 {RTE_ETH_INPUT_SET_L2_INNER_VLAN, I40E_INSET_VLAN_INNER},
8449 {RTE_ETH_INPUT_SET_L2_ETHERTYPE, I40E_INSET_LAST_ETHER_TYPE},
8450 {RTE_ETH_INPUT_SET_L3_SRC_IP4, I40E_INSET_IPV4_SRC},
8451 {RTE_ETH_INPUT_SET_L3_DST_IP4, I40E_INSET_IPV4_DST},
8452 {RTE_ETH_INPUT_SET_L3_IP4_TOS, I40E_INSET_IPV4_TOS},
8453 {RTE_ETH_INPUT_SET_L3_IP4_PROTO, I40E_INSET_IPV4_PROTO},
8454 {RTE_ETH_INPUT_SET_L3_IP4_TTL, I40E_INSET_IPV4_TTL},
8455 {RTE_ETH_INPUT_SET_L3_SRC_IP6, I40E_INSET_IPV6_SRC},
8456 {RTE_ETH_INPUT_SET_L3_DST_IP6, I40E_INSET_IPV6_DST},
8457 {RTE_ETH_INPUT_SET_L3_IP6_TC, I40E_INSET_IPV6_TC},
8458 {RTE_ETH_INPUT_SET_L3_IP6_NEXT_HEADER,
8459 I40E_INSET_IPV6_NEXT_HDR},
8460 {RTE_ETH_INPUT_SET_L3_IP6_HOP_LIMITS,
8461 I40E_INSET_IPV6_HOP_LIMIT},
8462 {RTE_ETH_INPUT_SET_L4_UDP_SRC_PORT, I40E_INSET_SRC_PORT},
8463 {RTE_ETH_INPUT_SET_L4_TCP_SRC_PORT, I40E_INSET_SRC_PORT},
8464 {RTE_ETH_INPUT_SET_L4_SCTP_SRC_PORT, I40E_INSET_SRC_PORT},
8465 {RTE_ETH_INPUT_SET_L4_UDP_DST_PORT, I40E_INSET_DST_PORT},
8466 {RTE_ETH_INPUT_SET_L4_TCP_DST_PORT, I40E_INSET_DST_PORT},
8467 {RTE_ETH_INPUT_SET_L4_SCTP_DST_PORT, I40E_INSET_DST_PORT},
8468 {RTE_ETH_INPUT_SET_L4_SCTP_VERIFICATION_TAG,
8469 I40E_INSET_SCTP_VT},
8470 {RTE_ETH_INPUT_SET_TUNNEL_L2_INNER_DST_MAC,
8471 I40E_INSET_TUNNEL_DMAC},
8472 {RTE_ETH_INPUT_SET_TUNNEL_L2_INNER_VLAN,
8473 I40E_INSET_VLAN_TUNNEL},
8474 {RTE_ETH_INPUT_SET_TUNNEL_L4_UDP_KEY,
8475 I40E_INSET_TUNNEL_ID},
8476 {RTE_ETH_INPUT_SET_TUNNEL_GRE_KEY, I40E_INSET_TUNNEL_ID},
8477 {RTE_ETH_INPUT_SET_FLEX_PAYLOAD_1ST_WORD,
8478 I40E_INSET_FLEX_PAYLOAD_W1},
8479 {RTE_ETH_INPUT_SET_FLEX_PAYLOAD_2ND_WORD,
8480 I40E_INSET_FLEX_PAYLOAD_W2},
8481 {RTE_ETH_INPUT_SET_FLEX_PAYLOAD_3RD_WORD,
8482 I40E_INSET_FLEX_PAYLOAD_W3},
8483 {RTE_ETH_INPUT_SET_FLEX_PAYLOAD_4TH_WORD,
8484 I40E_INSET_FLEX_PAYLOAD_W4},
8485 {RTE_ETH_INPUT_SET_FLEX_PAYLOAD_5TH_WORD,
8486 I40E_INSET_FLEX_PAYLOAD_W5},
8487 {RTE_ETH_INPUT_SET_FLEX_PAYLOAD_6TH_WORD,
8488 I40E_INSET_FLEX_PAYLOAD_W6},
8489 {RTE_ETH_INPUT_SET_FLEX_PAYLOAD_7TH_WORD,
8490 I40E_INSET_FLEX_PAYLOAD_W7},
8491 {RTE_ETH_INPUT_SET_FLEX_PAYLOAD_8TH_WORD,
8492 I40E_INSET_FLEX_PAYLOAD_W8},
8495 if (!inset || !field || size > RTE_ETH_INSET_SIZE_MAX)
8498 /* Only one item allowed for default or all */
8500 if (field[0] == RTE_ETH_INPUT_SET_DEFAULT) {
8501 *inset = i40e_get_default_input_set(pctype);
8503 } else if (field[0] == RTE_ETH_INPUT_SET_NONE) {
8504 *inset = I40E_INSET_NONE;
8509 for (i = 0, *inset = 0; i < size; i++) {
8510 for (j = 0; j < RTE_DIM(inset_convert_table); j++) {
8511 if (field[i] == inset_convert_table[j].field) {
8512 *inset |= inset_convert_table[j].inset;
8517 /* It contains unsupported input set, return immediately */
8518 if (j == RTE_DIM(inset_convert_table))
8526 * Translate the input set from bit masks to register aware bit masks
8530 i40e_translate_input_set_reg(enum i40e_mac_type type, uint64_t input)
8540 static const struct inset_map inset_map_common[] = {
8541 {I40E_INSET_DMAC, I40E_REG_INSET_L2_DMAC},
8542 {I40E_INSET_SMAC, I40E_REG_INSET_L2_SMAC},
8543 {I40E_INSET_VLAN_OUTER, I40E_REG_INSET_L2_OUTER_VLAN},
8544 {I40E_INSET_VLAN_INNER, I40E_REG_INSET_L2_INNER_VLAN},
8545 {I40E_INSET_LAST_ETHER_TYPE, I40E_REG_INSET_LAST_ETHER_TYPE},
8546 {I40E_INSET_IPV4_TOS, I40E_REG_INSET_L3_IP4_TOS},
8547 {I40E_INSET_IPV6_SRC, I40E_REG_INSET_L3_SRC_IP6},
8548 {I40E_INSET_IPV6_DST, I40E_REG_INSET_L3_DST_IP6},
8549 {I40E_INSET_IPV6_TC, I40E_REG_INSET_L3_IP6_TC},
8550 {I40E_INSET_IPV6_NEXT_HDR, I40E_REG_INSET_L3_IP6_NEXT_HDR},
8551 {I40E_INSET_IPV6_HOP_LIMIT, I40E_REG_INSET_L3_IP6_HOP_LIMIT},
8552 {I40E_INSET_SRC_PORT, I40E_REG_INSET_L4_SRC_PORT},
8553 {I40E_INSET_DST_PORT, I40E_REG_INSET_L4_DST_PORT},
8554 {I40E_INSET_SCTP_VT, I40E_REG_INSET_L4_SCTP_VERIFICATION_TAG},
8555 {I40E_INSET_TUNNEL_ID, I40E_REG_INSET_TUNNEL_ID},
8556 {I40E_INSET_TUNNEL_DMAC,
8557 I40E_REG_INSET_TUNNEL_L2_INNER_DST_MAC},
8558 {I40E_INSET_TUNNEL_IPV4_DST, I40E_REG_INSET_TUNNEL_L3_DST_IP4},
8559 {I40E_INSET_TUNNEL_IPV6_DST, I40E_REG_INSET_TUNNEL_L3_DST_IP6},
8560 {I40E_INSET_TUNNEL_SRC_PORT,
8561 I40E_REG_INSET_TUNNEL_L4_UDP_SRC_PORT},
8562 {I40E_INSET_TUNNEL_DST_PORT,
8563 I40E_REG_INSET_TUNNEL_L4_UDP_DST_PORT},
8564 {I40E_INSET_VLAN_TUNNEL, I40E_REG_INSET_TUNNEL_VLAN},
8565 {I40E_INSET_FLEX_PAYLOAD_W1, I40E_REG_INSET_FLEX_PAYLOAD_WORD1},
8566 {I40E_INSET_FLEX_PAYLOAD_W2, I40E_REG_INSET_FLEX_PAYLOAD_WORD2},
8567 {I40E_INSET_FLEX_PAYLOAD_W3, I40E_REG_INSET_FLEX_PAYLOAD_WORD3},
8568 {I40E_INSET_FLEX_PAYLOAD_W4, I40E_REG_INSET_FLEX_PAYLOAD_WORD4},
8569 {I40E_INSET_FLEX_PAYLOAD_W5, I40E_REG_INSET_FLEX_PAYLOAD_WORD5},
8570 {I40E_INSET_FLEX_PAYLOAD_W6, I40E_REG_INSET_FLEX_PAYLOAD_WORD6},
8571 {I40E_INSET_FLEX_PAYLOAD_W7, I40E_REG_INSET_FLEX_PAYLOAD_WORD7},
8572 {I40E_INSET_FLEX_PAYLOAD_W8, I40E_REG_INSET_FLEX_PAYLOAD_WORD8},
8575 /* some different registers map in x722*/
8576 static const struct inset_map inset_map_diff_x722[] = {
8577 {I40E_INSET_IPV4_SRC, I40E_X722_REG_INSET_L3_SRC_IP4},
8578 {I40E_INSET_IPV4_DST, I40E_X722_REG_INSET_L3_DST_IP4},
8579 {I40E_INSET_IPV4_PROTO, I40E_X722_REG_INSET_L3_IP4_PROTO},
8580 {I40E_INSET_IPV4_TTL, I40E_X722_REG_INSET_L3_IP4_TTL},
8583 static const struct inset_map inset_map_diff_not_x722[] = {
8584 {I40E_INSET_IPV4_SRC, I40E_REG_INSET_L3_SRC_IP4},
8585 {I40E_INSET_IPV4_DST, I40E_REG_INSET_L3_DST_IP4},
8586 {I40E_INSET_IPV4_PROTO, I40E_REG_INSET_L3_IP4_PROTO},
8587 {I40E_INSET_IPV4_TTL, I40E_REG_INSET_L3_IP4_TTL},
8593 /* Translate input set to register aware inset */
8594 if (type == I40E_MAC_X722) {
8595 for (i = 0; i < RTE_DIM(inset_map_diff_x722); i++) {
8596 if (input & inset_map_diff_x722[i].inset)
8597 val |= inset_map_diff_x722[i].inset_reg;
8600 for (i = 0; i < RTE_DIM(inset_map_diff_not_x722); i++) {
8601 if (input & inset_map_diff_not_x722[i].inset)
8602 val |= inset_map_diff_not_x722[i].inset_reg;
8606 for (i = 0; i < RTE_DIM(inset_map_common); i++) {
8607 if (input & inset_map_common[i].inset)
8608 val |= inset_map_common[i].inset_reg;
8615 i40e_generate_inset_mask_reg(uint64_t inset, uint32_t *mask, uint8_t nb_elem)
8618 uint64_t inset_need_mask = inset;
8620 static const struct {
8623 } inset_mask_map[] = {
8624 {I40E_INSET_IPV4_TOS, I40E_INSET_IPV4_TOS_MASK},
8625 {I40E_INSET_IPV4_PROTO | I40E_INSET_IPV4_TTL, 0},
8626 {I40E_INSET_IPV4_PROTO, I40E_INSET_IPV4_PROTO_MASK},
8627 {I40E_INSET_IPV4_TTL, I40E_INSET_IPv4_TTL_MASK},
8628 {I40E_INSET_IPV6_TC, I40E_INSET_IPV6_TC_MASK},
8629 {I40E_INSET_IPV6_NEXT_HDR | I40E_INSET_IPV6_HOP_LIMIT, 0},
8630 {I40E_INSET_IPV6_NEXT_HDR, I40E_INSET_IPV6_NEXT_HDR_MASK},
8631 {I40E_INSET_IPV6_HOP_LIMIT, I40E_INSET_IPV6_HOP_LIMIT_MASK},
8634 if (!inset || !mask || !nb_elem)
8637 for (i = 0, idx = 0; i < RTE_DIM(inset_mask_map); i++) {
8638 /* Clear the inset bit, if no MASK is required,
8639 * for example proto + ttl
8641 if ((inset & inset_mask_map[i].inset) ==
8642 inset_mask_map[i].inset && inset_mask_map[i].mask == 0)
8643 inset_need_mask &= ~inset_mask_map[i].inset;
8644 if (!inset_need_mask)
8647 for (i = 0, idx = 0; i < RTE_DIM(inset_mask_map); i++) {
8648 if ((inset_need_mask & inset_mask_map[i].inset) ==
8649 inset_mask_map[i].inset) {
8650 if (idx >= nb_elem) {
8651 PMD_DRV_LOG(ERR, "exceed maximal number of bitmasks");
8654 mask[idx] = inset_mask_map[i].mask;
8663 i40e_check_write_reg(struct i40e_hw *hw, uint32_t addr, uint32_t val)
8665 uint32_t reg = i40e_read_rx_ctl(hw, addr);
8667 PMD_DRV_LOG(DEBUG, "[0x%08x] original: 0x%08x", addr, reg);
8669 i40e_write_rx_ctl(hw, addr, val);
8670 PMD_DRV_LOG(DEBUG, "[0x%08x] after: 0x%08x", addr,
8671 (uint32_t)i40e_read_rx_ctl(hw, addr));
8675 i40e_filter_input_set_init(struct i40e_pf *pf)
8677 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
8678 enum i40e_filter_pctype pctype;
8679 uint64_t input_set, inset_reg;
8680 uint32_t mask_reg[I40E_INSET_MASK_NUM_REG] = {0};
8684 for (pctype = I40E_FILTER_PCTYPE_NONF_IPV4_UDP;
8685 pctype <= I40E_FILTER_PCTYPE_L2_PAYLOAD; pctype++) {
8686 flow_type = i40e_pctype_to_flowtype(pf->adapter, pctype);
8688 if (flow_type == RTE_ETH_FLOW_UNKNOWN)
8691 input_set = i40e_get_default_input_set(pctype);
8693 num = i40e_generate_inset_mask_reg(input_set, mask_reg,
8694 I40E_INSET_MASK_NUM_REG);
8697 inset_reg = i40e_translate_input_set_reg(hw->mac.type,
8700 i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 0),
8701 (uint32_t)(inset_reg & UINT32_MAX));
8702 i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 1),
8703 (uint32_t)((inset_reg >>
8704 I40E_32_BIT_WIDTH) & UINT32_MAX));
8705 i40e_check_write_reg(hw, I40E_GLQF_HASH_INSET(0, pctype),
8706 (uint32_t)(inset_reg & UINT32_MAX));
8707 i40e_check_write_reg(hw, I40E_GLQF_HASH_INSET(1, pctype),
8708 (uint32_t)((inset_reg >>
8709 I40E_32_BIT_WIDTH) & UINT32_MAX));
8711 for (i = 0; i < num; i++) {
8712 i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype),
8714 i40e_check_write_reg(hw, I40E_GLQF_HASH_MSK(i, pctype),
8717 /*clear unused mask registers of the pctype */
8718 for (i = num; i < I40E_INSET_MASK_NUM_REG; i++) {
8719 i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype),
8721 i40e_check_write_reg(hw, I40E_GLQF_HASH_MSK(i, pctype),
8724 I40E_WRITE_FLUSH(hw);
8726 /* store the default input set */
8727 pf->hash_input_set[pctype] = input_set;
8728 pf->fdir.input_set[pctype] = input_set;
8733 i40e_hash_filter_inset_select(struct i40e_hw *hw,
8734 struct rte_eth_input_set_conf *conf)
8736 struct i40e_pf *pf = &((struct i40e_adapter *)hw->back)->pf;
8737 enum i40e_filter_pctype pctype;
8738 uint64_t input_set, inset_reg = 0;
8739 uint32_t mask_reg[I40E_INSET_MASK_NUM_REG] = {0};
8743 PMD_DRV_LOG(ERR, "Invalid pointer");
8746 if (conf->op != RTE_ETH_INPUT_SET_SELECT &&
8747 conf->op != RTE_ETH_INPUT_SET_ADD) {
8748 PMD_DRV_LOG(ERR, "Unsupported input set operation");
8752 pctype = i40e_flowtype_to_pctype(pf->adapter, conf->flow_type);
8753 if (pctype == I40E_FILTER_PCTYPE_INVALID) {
8754 PMD_DRV_LOG(ERR, "invalid flow_type input.");
8758 if (hw->mac.type == I40E_MAC_X722) {
8759 /* get translated pctype value in fd pctype register */
8760 pctype = (enum i40e_filter_pctype)i40e_read_rx_ctl(hw,
8761 I40E_GLQF_FD_PCTYPES((int)pctype));
8764 ret = i40e_parse_input_set(&input_set, pctype, conf->field,
8767 PMD_DRV_LOG(ERR, "Failed to parse input set");
8771 if (conf->op == RTE_ETH_INPUT_SET_ADD) {
8772 /* get inset value in register */
8773 inset_reg = i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(1, pctype));
8774 inset_reg <<= I40E_32_BIT_WIDTH;
8775 inset_reg |= i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(0, pctype));
8776 input_set |= pf->hash_input_set[pctype];
8778 num = i40e_generate_inset_mask_reg(input_set, mask_reg,
8779 I40E_INSET_MASK_NUM_REG);
8783 inset_reg |= i40e_translate_input_set_reg(hw->mac.type, input_set);
8785 i40e_check_write_reg(hw, I40E_GLQF_HASH_INSET(0, pctype),
8786 (uint32_t)(inset_reg & UINT32_MAX));
8787 i40e_check_write_reg(hw, I40E_GLQF_HASH_INSET(1, pctype),
8788 (uint32_t)((inset_reg >>
8789 I40E_32_BIT_WIDTH) & UINT32_MAX));
8791 for (i = 0; i < num; i++)
8792 i40e_check_write_reg(hw, I40E_GLQF_HASH_MSK(i, pctype),
8794 /*clear unused mask registers of the pctype */
8795 for (i = num; i < I40E_INSET_MASK_NUM_REG; i++)
8796 i40e_check_write_reg(hw, I40E_GLQF_HASH_MSK(i, pctype),
8798 I40E_WRITE_FLUSH(hw);
8800 pf->hash_input_set[pctype] = input_set;
8805 i40e_fdir_filter_inset_select(struct i40e_pf *pf,
8806 struct rte_eth_input_set_conf *conf)
8808 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
8809 enum i40e_filter_pctype pctype;
8810 uint64_t input_set, inset_reg = 0;
8811 uint32_t mask_reg[I40E_INSET_MASK_NUM_REG] = {0};
8815 PMD_DRV_LOG(ERR, "Invalid pointer");
8818 if (conf->op != RTE_ETH_INPUT_SET_SELECT &&
8819 conf->op != RTE_ETH_INPUT_SET_ADD) {
8820 PMD_DRV_LOG(ERR, "Unsupported input set operation");
8824 pctype = i40e_flowtype_to_pctype(pf->adapter, conf->flow_type);
8826 if (pctype == I40E_FILTER_PCTYPE_INVALID) {
8827 PMD_DRV_LOG(ERR, "invalid flow_type input.");
8831 ret = i40e_parse_input_set(&input_set, pctype, conf->field,
8834 PMD_DRV_LOG(ERR, "Failed to parse input set");
8838 /* get inset value in register */
8839 inset_reg = i40e_read_rx_ctl(hw, I40E_PRTQF_FD_INSET(pctype, 1));
8840 inset_reg <<= I40E_32_BIT_WIDTH;
8841 inset_reg |= i40e_read_rx_ctl(hw, I40E_PRTQF_FD_INSET(pctype, 0));
8843 /* Can not change the inset reg for flex payload for fdir,
8844 * it is done by writing I40E_PRTQF_FD_FLXINSET
8845 * in i40e_set_flex_mask_on_pctype.
8847 if (conf->op == RTE_ETH_INPUT_SET_SELECT)
8848 inset_reg &= I40E_REG_INSET_FLEX_PAYLOAD_WORDS;
8850 input_set |= pf->fdir.input_set[pctype];
8851 num = i40e_generate_inset_mask_reg(input_set, mask_reg,
8852 I40E_INSET_MASK_NUM_REG);
8856 inset_reg |= i40e_translate_input_set_reg(hw->mac.type, input_set);
8858 i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 0),
8859 (uint32_t)(inset_reg & UINT32_MAX));
8860 i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 1),
8861 (uint32_t)((inset_reg >>
8862 I40E_32_BIT_WIDTH) & UINT32_MAX));
8864 for (i = 0; i < num; i++)
8865 i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype),
8867 /*clear unused mask registers of the pctype */
8868 for (i = num; i < I40E_INSET_MASK_NUM_REG; i++)
8869 i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype),
8871 I40E_WRITE_FLUSH(hw);
8873 pf->fdir.input_set[pctype] = input_set;
8878 i40e_hash_filter_get(struct i40e_hw *hw, struct rte_eth_hash_filter_info *info)
8883 PMD_DRV_LOG(ERR, "Invalid pointer");
8887 switch (info->info_type) {
8888 case RTE_ETH_HASH_FILTER_SYM_HASH_ENA_PER_PORT:
8889 i40e_get_symmetric_hash_enable_per_port(hw,
8890 &(info->info.enable));
8892 case RTE_ETH_HASH_FILTER_GLOBAL_CONFIG:
8893 ret = i40e_get_hash_filter_global_config(hw,
8894 &(info->info.global_conf));
8897 PMD_DRV_LOG(ERR, "Hash filter info type (%d) not supported",
8907 i40e_hash_filter_set(struct i40e_hw *hw, struct rte_eth_hash_filter_info *info)
8912 PMD_DRV_LOG(ERR, "Invalid pointer");
8916 switch (info->info_type) {
8917 case RTE_ETH_HASH_FILTER_SYM_HASH_ENA_PER_PORT:
8918 i40e_set_symmetric_hash_enable_per_port(hw, info->info.enable);
8920 case RTE_ETH_HASH_FILTER_GLOBAL_CONFIG:
8921 ret = i40e_set_hash_filter_global_config(hw,
8922 &(info->info.global_conf));
8924 case RTE_ETH_HASH_FILTER_INPUT_SET_SELECT:
8925 ret = i40e_hash_filter_inset_select(hw,
8926 &(info->info.input_set_conf));
8930 PMD_DRV_LOG(ERR, "Hash filter info type (%d) not supported",
8939 /* Operations for hash function */
8941 i40e_hash_filter_ctrl(struct rte_eth_dev *dev,
8942 enum rte_filter_op filter_op,
8945 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8948 switch (filter_op) {
8949 case RTE_ETH_FILTER_NOP:
8951 case RTE_ETH_FILTER_GET:
8952 ret = i40e_hash_filter_get(hw,
8953 (struct rte_eth_hash_filter_info *)arg);
8955 case RTE_ETH_FILTER_SET:
8956 ret = i40e_hash_filter_set(hw,
8957 (struct rte_eth_hash_filter_info *)arg);
8960 PMD_DRV_LOG(WARNING, "Filter operation (%d) not supported",
8969 /* Convert ethertype filter structure */
8971 i40e_ethertype_filter_convert(const struct rte_eth_ethertype_filter *input,
8972 struct i40e_ethertype_filter *filter)
8974 rte_memcpy(&filter->input.mac_addr, &input->mac_addr, ETHER_ADDR_LEN);
8975 filter->input.ether_type = input->ether_type;
8976 filter->flags = input->flags;
8977 filter->queue = input->queue;
8982 /* Check if there exists the ehtertype filter */
8983 struct i40e_ethertype_filter *
8984 i40e_sw_ethertype_filter_lookup(struct i40e_ethertype_rule *ethertype_rule,
8985 const struct i40e_ethertype_filter_input *input)
8989 ret = rte_hash_lookup(ethertype_rule->hash_table, (const void *)input);
8993 return ethertype_rule->hash_map[ret];
8996 /* Add ethertype filter in SW list */
8998 i40e_sw_ethertype_filter_insert(struct i40e_pf *pf,
8999 struct i40e_ethertype_filter *filter)
9001 struct i40e_ethertype_rule *rule = &pf->ethertype;
9004 ret = rte_hash_add_key(rule->hash_table, &filter->input);
9007 "Failed to insert ethertype filter"
9008 " to hash table %d!",
9012 rule->hash_map[ret] = filter;
9014 TAILQ_INSERT_TAIL(&rule->ethertype_list, filter, rules);
9019 /* Delete ethertype filter in SW list */
9021 i40e_sw_ethertype_filter_del(struct i40e_pf *pf,
9022 struct i40e_ethertype_filter_input *input)
9024 struct i40e_ethertype_rule *rule = &pf->ethertype;
9025 struct i40e_ethertype_filter *filter;
9028 ret = rte_hash_del_key(rule->hash_table, input);
9031 "Failed to delete ethertype filter"
9032 " to hash table %d!",
9036 filter = rule->hash_map[ret];
9037 rule->hash_map[ret] = NULL;
9039 TAILQ_REMOVE(&rule->ethertype_list, filter, rules);
9046 * Configure ethertype filter, which can director packet by filtering
9047 * with mac address and ether_type or only ether_type
9050 i40e_ethertype_filter_set(struct i40e_pf *pf,
9051 struct rte_eth_ethertype_filter *filter,
9054 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
9055 struct i40e_ethertype_rule *ethertype_rule = &pf->ethertype;
9056 struct i40e_ethertype_filter *ethertype_filter, *node;
9057 struct i40e_ethertype_filter check_filter;
9058 struct i40e_control_filter_stats stats;
9062 if (filter->queue >= pf->dev_data->nb_rx_queues) {
9063 PMD_DRV_LOG(ERR, "Invalid queue ID");
9066 if (filter->ether_type == ETHER_TYPE_IPv4 ||
9067 filter->ether_type == ETHER_TYPE_IPv6) {
9069 "unsupported ether_type(0x%04x) in control packet filter.",
9070 filter->ether_type);
9073 if (filter->ether_type == ETHER_TYPE_VLAN)
9074 PMD_DRV_LOG(WARNING,
9075 "filter vlan ether_type in first tag is not supported.");
9077 /* Check if there is the filter in SW list */
9078 memset(&check_filter, 0, sizeof(check_filter));
9079 i40e_ethertype_filter_convert(filter, &check_filter);
9080 node = i40e_sw_ethertype_filter_lookup(ethertype_rule,
9081 &check_filter.input);
9083 PMD_DRV_LOG(ERR, "Conflict with existing ethertype rules!");
9087 if (!add && !node) {
9088 PMD_DRV_LOG(ERR, "There's no corresponding ethertype filter!");
9092 if (!(filter->flags & RTE_ETHTYPE_FLAGS_MAC))
9093 flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC;
9094 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP)
9095 flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP;
9096 flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TO_QUEUE;
9098 memset(&stats, 0, sizeof(stats));
9099 ret = i40e_aq_add_rem_control_packet_filter(hw,
9100 filter->mac_addr.addr_bytes,
9101 filter->ether_type, flags,
9103 filter->queue, add, &stats, NULL);
9106 "add/rem control packet filter, return %d, mac_etype_used = %u, etype_used = %u, mac_etype_free = %u, etype_free = %u",
9107 ret, stats.mac_etype_used, stats.etype_used,
9108 stats.mac_etype_free, stats.etype_free);
9112 /* Add or delete a filter in SW list */
9114 ethertype_filter = rte_zmalloc("ethertype_filter",
9115 sizeof(*ethertype_filter), 0);
9116 rte_memcpy(ethertype_filter, &check_filter,
9117 sizeof(check_filter));
9118 ret = i40e_sw_ethertype_filter_insert(pf, ethertype_filter);
9120 ret = i40e_sw_ethertype_filter_del(pf, &node->input);
9127 * Handle operations for ethertype filter.
9130 i40e_ethertype_filter_handle(struct rte_eth_dev *dev,
9131 enum rte_filter_op filter_op,
9134 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
9137 if (filter_op == RTE_ETH_FILTER_NOP)
9141 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u",
9146 switch (filter_op) {
9147 case RTE_ETH_FILTER_ADD:
9148 ret = i40e_ethertype_filter_set(pf,
9149 (struct rte_eth_ethertype_filter *)arg,
9152 case RTE_ETH_FILTER_DELETE:
9153 ret = i40e_ethertype_filter_set(pf,
9154 (struct rte_eth_ethertype_filter *)arg,
9158 PMD_DRV_LOG(ERR, "unsupported operation %u", filter_op);
9166 i40e_dev_filter_ctrl(struct rte_eth_dev *dev,
9167 enum rte_filter_type filter_type,
9168 enum rte_filter_op filter_op,
9176 switch (filter_type) {
9177 case RTE_ETH_FILTER_NONE:
9178 /* For global configuration */
9179 ret = i40e_filter_ctrl_global_config(dev, filter_op, arg);
9181 case RTE_ETH_FILTER_HASH:
9182 ret = i40e_hash_filter_ctrl(dev, filter_op, arg);
9184 case RTE_ETH_FILTER_MACVLAN:
9185 ret = i40e_mac_filter_handle(dev, filter_op, arg);
9187 case RTE_ETH_FILTER_ETHERTYPE:
9188 ret = i40e_ethertype_filter_handle(dev, filter_op, arg);
9190 case RTE_ETH_FILTER_TUNNEL:
9191 ret = i40e_tunnel_filter_handle(dev, filter_op, arg);
9193 case RTE_ETH_FILTER_FDIR:
9194 ret = i40e_fdir_ctrl_func(dev, filter_op, arg);
9196 case RTE_ETH_FILTER_GENERIC:
9197 if (filter_op != RTE_ETH_FILTER_GET)
9199 *(const void **)arg = &i40e_flow_ops;
9202 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
9212 * Check and enable Extended Tag.
9213 * Enabling Extended Tag is important for 40G performance.
9216 i40e_enable_extended_tag(struct rte_eth_dev *dev)
9218 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
9222 ret = rte_pci_read_config(pci_dev, &buf, sizeof(buf),
9225 PMD_DRV_LOG(ERR, "Failed to read PCI offset 0x%x",
9229 if (!(buf & PCI_DEV_CAP_EXT_TAG_MASK)) {
9230 PMD_DRV_LOG(ERR, "Does not support Extended Tag");
9235 ret = rte_pci_read_config(pci_dev, &buf, sizeof(buf),
9238 PMD_DRV_LOG(ERR, "Failed to read PCI offset 0x%x",
9242 if (buf & PCI_DEV_CTRL_EXT_TAG_MASK) {
9243 PMD_DRV_LOG(DEBUG, "Extended Tag has already been enabled");
9246 buf |= PCI_DEV_CTRL_EXT_TAG_MASK;
9247 ret = rte_pci_write_config(pci_dev, &buf, sizeof(buf),
9250 PMD_DRV_LOG(ERR, "Failed to write PCI offset 0x%x",
9257 * As some registers wouldn't be reset unless a global hardware reset,
9258 * hardware initialization is needed to put those registers into an
9259 * expected initial state.
9262 i40e_hw_init(struct rte_eth_dev *dev)
9264 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9266 i40e_enable_extended_tag(dev);
9268 /* clear the PF Queue Filter control register */
9269 i40e_write_rx_ctl(hw, I40E_PFQF_CTL_0, 0);
9271 /* Disable symmetric hash per port */
9272 i40e_set_symmetric_hash_enable_per_port(hw, 0);
9276 * For X722 it is possible to have multiple pctypes mapped to the same flowtype
9277 * however this function will return only one highest pctype index,
9278 * which is not quite correct. This is known problem of i40e driver
9279 * and needs to be fixed later.
9281 enum i40e_filter_pctype
9282 i40e_flowtype_to_pctype(const struct i40e_adapter *adapter, uint16_t flow_type)
9285 uint64_t pctype_mask;
9287 if (flow_type < I40E_FLOW_TYPE_MAX) {
9288 pctype_mask = adapter->pctypes_tbl[flow_type];
9289 for (i = I40E_FILTER_PCTYPE_MAX - 1; i > 0; i--) {
9290 if (pctype_mask & (1ULL << i))
9291 return (enum i40e_filter_pctype)i;
9294 return I40E_FILTER_PCTYPE_INVALID;
9298 i40e_pctype_to_flowtype(const struct i40e_adapter *adapter,
9299 enum i40e_filter_pctype pctype)
9302 uint64_t pctype_mask = 1ULL << pctype;
9304 for (flowtype = RTE_ETH_FLOW_UNKNOWN + 1; flowtype < I40E_FLOW_TYPE_MAX;
9306 if (adapter->pctypes_tbl[flowtype] & pctype_mask)
9310 return RTE_ETH_FLOW_UNKNOWN;
9314 * On X710, performance number is far from the expectation on recent firmware
9315 * versions; on XL710, performance number is also far from the expectation on
9316 * recent firmware versions, if promiscuous mode is disabled, or promiscuous
9317 * mode is enabled and port MAC address is equal to the packet destination MAC
9318 * address. The fix for this issue may not be integrated in the following
9319 * firmware version. So the workaround in software driver is needed. It needs
9320 * to modify the initial values of 3 internal only registers for both X710 and
9321 * XL710. Note that the values for X710 or XL710 could be different, and the
9322 * workaround can be removed when it is fixed in firmware in the future.
9325 /* For both X710 and XL710 */
9326 #define I40E_GL_SWR_PRI_JOIN_MAP_0_VALUE_1 0x10000200
9327 #define I40E_GL_SWR_PRI_JOIN_MAP_0_VALUE_2 0x203F0200
9328 #define I40E_GL_SWR_PRI_JOIN_MAP_0 0x26CE00
9330 #define I40E_GL_SWR_PRI_JOIN_MAP_2_VALUE 0x011f0200
9331 #define I40E_GL_SWR_PRI_JOIN_MAP_2 0x26CE08
9334 #define I40E_X722_GL_SWR_PRI_JOIN_MAP_0_VALUE 0x20000200
9335 #define I40E_X722_GL_SWR_PRI_JOIN_MAP_2_VALUE 0x013F0200
9338 #define I40E_GL_SWR_PM_UP_THR_EF_VALUE 0x03030303
9340 #define I40E_GL_SWR_PM_UP_THR_SF_VALUE 0x06060606
9341 #define I40E_GL_SWR_PM_UP_THR 0x269FBC
9344 i40e_dev_sync_phy_type(struct i40e_hw *hw)
9346 enum i40e_status_code status;
9347 struct i40e_aq_get_phy_abilities_resp phy_ab;
9351 status = i40e_aq_get_phy_capabilities(hw, false, true, &phy_ab,
9355 PMD_INIT_LOG(WARNING, "Failed to sync phy type: status=%d",
9358 rte_delay_us(100000);
9360 status = i40e_aq_get_phy_capabilities(hw, false,
9361 true, &phy_ab, NULL);
9369 i40e_configure_registers(struct i40e_hw *hw)
9375 {I40E_GL_SWR_PRI_JOIN_MAP_0, 0},
9376 {I40E_GL_SWR_PRI_JOIN_MAP_2, 0},
9377 {I40E_GL_SWR_PM_UP_THR, 0}, /* Compute value dynamically */
9383 for (i = 0; i < RTE_DIM(reg_table); i++) {
9384 if (reg_table[i].addr == I40E_GL_SWR_PRI_JOIN_MAP_0) {
9385 if (hw->mac.type == I40E_MAC_X722) /* For X722 */
9387 I40E_X722_GL_SWR_PRI_JOIN_MAP_0_VALUE;
9388 else /* For X710/XL710/XXV710 */
9389 if (hw->aq.fw_maj_ver < 6)
9391 I40E_GL_SWR_PRI_JOIN_MAP_0_VALUE_1;
9394 I40E_GL_SWR_PRI_JOIN_MAP_0_VALUE_2;
9397 if (reg_table[i].addr == I40E_GL_SWR_PRI_JOIN_MAP_2) {
9398 if (hw->mac.type == I40E_MAC_X722) /* For X722 */
9400 I40E_X722_GL_SWR_PRI_JOIN_MAP_2_VALUE;
9401 else /* For X710/XL710/XXV710 */
9403 I40E_GL_SWR_PRI_JOIN_MAP_2_VALUE;
9406 if (reg_table[i].addr == I40E_GL_SWR_PM_UP_THR) {
9407 if (I40E_PHY_TYPE_SUPPORT_40G(hw->phy.phy_types) || /* For XL710 */
9408 I40E_PHY_TYPE_SUPPORT_25G(hw->phy.phy_types)) /* For XXV710 */
9410 I40E_GL_SWR_PM_UP_THR_SF_VALUE;
9413 I40E_GL_SWR_PM_UP_THR_EF_VALUE;
9416 ret = i40e_aq_debug_read_register(hw, reg_table[i].addr,
9419 PMD_DRV_LOG(ERR, "Failed to read from 0x%"PRIx32,
9423 PMD_DRV_LOG(DEBUG, "Read from 0x%"PRIx32": 0x%"PRIx64,
9424 reg_table[i].addr, reg);
9425 if (reg == reg_table[i].val)
9428 ret = i40e_aq_debug_write_register(hw, reg_table[i].addr,
9429 reg_table[i].val, NULL);
9432 "Failed to write 0x%"PRIx64" to the address of 0x%"PRIx32,
9433 reg_table[i].val, reg_table[i].addr);
9436 PMD_DRV_LOG(DEBUG, "Write 0x%"PRIx64" to the address of "
9437 "0x%"PRIx32, reg_table[i].val, reg_table[i].addr);
9441 #define I40E_VSI_TSR(_i) (0x00050800 + ((_i) * 4))
9442 #define I40E_VSI_TSR_QINQ_CONFIG 0xc030
9443 #define I40E_VSI_L2TAGSTXVALID(_i) (0x00042800 + ((_i) * 4))
9444 #define I40E_VSI_L2TAGSTXVALID_QINQ 0xab
9446 i40e_config_qinq(struct i40e_hw *hw, struct i40e_vsi *vsi)
9451 if (vsi->vsi_id >= I40E_MAX_NUM_VSIS) {
9452 PMD_DRV_LOG(ERR, "VSI ID exceeds the maximum");
9456 /* Configure for double VLAN RX stripping */
9457 reg = I40E_READ_REG(hw, I40E_VSI_TSR(vsi->vsi_id));
9458 if ((reg & I40E_VSI_TSR_QINQ_CONFIG) != I40E_VSI_TSR_QINQ_CONFIG) {
9459 reg |= I40E_VSI_TSR_QINQ_CONFIG;
9460 ret = i40e_aq_debug_write_register(hw,
9461 I40E_VSI_TSR(vsi->vsi_id),
9464 PMD_DRV_LOG(ERR, "Failed to update VSI_TSR[%d]",
9466 return I40E_ERR_CONFIG;
9470 /* Configure for double VLAN TX insertion */
9471 reg = I40E_READ_REG(hw, I40E_VSI_L2TAGSTXVALID(vsi->vsi_id));
9472 if ((reg & 0xff) != I40E_VSI_L2TAGSTXVALID_QINQ) {
9473 reg = I40E_VSI_L2TAGSTXVALID_QINQ;
9474 ret = i40e_aq_debug_write_register(hw,
9475 I40E_VSI_L2TAGSTXVALID(
9476 vsi->vsi_id), reg, NULL);
9479 "Failed to update VSI_L2TAGSTXVALID[%d]",
9481 return I40E_ERR_CONFIG;
9489 * i40e_aq_add_mirror_rule
9490 * @hw: pointer to the hardware structure
9491 * @seid: VEB seid to add mirror rule to
9492 * @dst_id: destination vsi seid
9493 * @entries: Buffer which contains the entities to be mirrored
9494 * @count: number of entities contained in the buffer
9495 * @rule_id:the rule_id of the rule to be added
9497 * Add a mirror rule for a given veb.
9500 static enum i40e_status_code
9501 i40e_aq_add_mirror_rule(struct i40e_hw *hw,
9502 uint16_t seid, uint16_t dst_id,
9503 uint16_t rule_type, uint16_t *entries,
9504 uint16_t count, uint16_t *rule_id)
9506 struct i40e_aq_desc desc;
9507 struct i40e_aqc_add_delete_mirror_rule cmd;
9508 struct i40e_aqc_add_delete_mirror_rule_completion *resp =
9509 (struct i40e_aqc_add_delete_mirror_rule_completion *)
9512 enum i40e_status_code status;
9514 i40e_fill_default_direct_cmd_desc(&desc,
9515 i40e_aqc_opc_add_mirror_rule);
9516 memset(&cmd, 0, sizeof(cmd));
9518 buff_len = sizeof(uint16_t) * count;
9519 desc.datalen = rte_cpu_to_le_16(buff_len);
9521 desc.flags |= rte_cpu_to_le_16(
9522 (uint16_t)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
9523 cmd.rule_type = rte_cpu_to_le_16(rule_type <<
9524 I40E_AQC_MIRROR_RULE_TYPE_SHIFT);
9525 cmd.num_entries = rte_cpu_to_le_16(count);
9526 cmd.seid = rte_cpu_to_le_16(seid);
9527 cmd.destination = rte_cpu_to_le_16(dst_id);
9529 rte_memcpy(&desc.params.raw, &cmd, sizeof(cmd));
9530 status = i40e_asq_send_command(hw, &desc, entries, buff_len, NULL);
9532 "i40e_aq_add_mirror_rule, aq_status %d, rule_id = %u mirror_rules_used = %u, mirror_rules_free = %u,",
9533 hw->aq.asq_last_status, resp->rule_id,
9534 resp->mirror_rules_used, resp->mirror_rules_free);
9535 *rule_id = rte_le_to_cpu_16(resp->rule_id);
9541 * i40e_aq_del_mirror_rule
9542 * @hw: pointer to the hardware structure
9543 * @seid: VEB seid to add mirror rule to
9544 * @entries: Buffer which contains the entities to be mirrored
9545 * @count: number of entities contained in the buffer
9546 * @rule_id:the rule_id of the rule to be delete
9548 * Delete a mirror rule for a given veb.
9551 static enum i40e_status_code
9552 i40e_aq_del_mirror_rule(struct i40e_hw *hw,
9553 uint16_t seid, uint16_t rule_type, uint16_t *entries,
9554 uint16_t count, uint16_t rule_id)
9556 struct i40e_aq_desc desc;
9557 struct i40e_aqc_add_delete_mirror_rule cmd;
9558 uint16_t buff_len = 0;
9559 enum i40e_status_code status;
9562 i40e_fill_default_direct_cmd_desc(&desc,
9563 i40e_aqc_opc_delete_mirror_rule);
9564 memset(&cmd, 0, sizeof(cmd));
9565 if (rule_type == I40E_AQC_MIRROR_RULE_TYPE_VLAN) {
9566 desc.flags |= rte_cpu_to_le_16((uint16_t)(I40E_AQ_FLAG_BUF |
9568 cmd.num_entries = count;
9569 buff_len = sizeof(uint16_t) * count;
9570 desc.datalen = rte_cpu_to_le_16(buff_len);
9571 buff = (void *)entries;
9573 /* rule id is filled in destination field for deleting mirror rule */
9574 cmd.destination = rte_cpu_to_le_16(rule_id);
9576 cmd.rule_type = rte_cpu_to_le_16(rule_type <<
9577 I40E_AQC_MIRROR_RULE_TYPE_SHIFT);
9578 cmd.seid = rte_cpu_to_le_16(seid);
9580 rte_memcpy(&desc.params.raw, &cmd, sizeof(cmd));
9581 status = i40e_asq_send_command(hw, &desc, buff, buff_len, NULL);
9587 * i40e_mirror_rule_set
9588 * @dev: pointer to the hardware structure
9589 * @mirror_conf: mirror rule info
9590 * @sw_id: mirror rule's sw_id
9591 * @on: enable/disable
9593 * set a mirror rule.
9597 i40e_mirror_rule_set(struct rte_eth_dev *dev,
9598 struct rte_eth_mirror_conf *mirror_conf,
9599 uint8_t sw_id, uint8_t on)
9601 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
9602 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9603 struct i40e_mirror_rule *it, *mirr_rule = NULL;
9604 struct i40e_mirror_rule *parent = NULL;
9605 uint16_t seid, dst_seid, rule_id;
9609 PMD_DRV_LOG(DEBUG, "i40e_mirror_rule_set: sw_id = %d.", sw_id);
9611 if (pf->main_vsi->veb == NULL || pf->vfs == NULL) {
9613 "mirror rule can not be configured without veb or vfs.");
9616 if (pf->nb_mirror_rule > I40E_MAX_MIRROR_RULES) {
9617 PMD_DRV_LOG(ERR, "mirror table is full.");
9620 if (mirror_conf->dst_pool > pf->vf_num) {
9621 PMD_DRV_LOG(ERR, "invalid destination pool %u.",
9622 mirror_conf->dst_pool);
9626 seid = pf->main_vsi->veb->seid;
9628 TAILQ_FOREACH(it, &pf->mirror_list, rules) {
9629 if (sw_id <= it->index) {
9635 if (mirr_rule && sw_id == mirr_rule->index) {
9637 PMD_DRV_LOG(ERR, "mirror rule exists.");
9640 ret = i40e_aq_del_mirror_rule(hw, seid,
9641 mirr_rule->rule_type,
9643 mirr_rule->num_entries, mirr_rule->id);
9646 "failed to remove mirror rule: ret = %d, aq_err = %d.",
9647 ret, hw->aq.asq_last_status);
9650 TAILQ_REMOVE(&pf->mirror_list, mirr_rule, rules);
9651 rte_free(mirr_rule);
9652 pf->nb_mirror_rule--;
9656 PMD_DRV_LOG(ERR, "mirror rule doesn't exist.");
9660 mirr_rule = rte_zmalloc("i40e_mirror_rule",
9661 sizeof(struct i40e_mirror_rule) , 0);
9663 PMD_DRV_LOG(ERR, "failed to allocate memory");
9664 return I40E_ERR_NO_MEMORY;
9666 switch (mirror_conf->rule_type) {
9667 case ETH_MIRROR_VLAN:
9668 for (i = 0, j = 0; i < ETH_MIRROR_MAX_VLANS; i++) {
9669 if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
9670 mirr_rule->entries[j] =
9671 mirror_conf->vlan.vlan_id[i];
9676 PMD_DRV_LOG(ERR, "vlan is not specified.");
9677 rte_free(mirr_rule);
9680 mirr_rule->rule_type = I40E_AQC_MIRROR_RULE_TYPE_VLAN;
9682 case ETH_MIRROR_VIRTUAL_POOL_UP:
9683 case ETH_MIRROR_VIRTUAL_POOL_DOWN:
9684 /* check if the specified pool bit is out of range */
9685 if (mirror_conf->pool_mask > (uint64_t)(1ULL << (pf->vf_num + 1))) {
9686 PMD_DRV_LOG(ERR, "pool mask is out of range.");
9687 rte_free(mirr_rule);
9690 for (i = 0, j = 0; i < pf->vf_num; i++) {
9691 if (mirror_conf->pool_mask & (1ULL << i)) {
9692 mirr_rule->entries[j] = pf->vfs[i].vsi->seid;
9696 if (mirror_conf->pool_mask & (1ULL << pf->vf_num)) {
9697 /* add pf vsi to entries */
9698 mirr_rule->entries[j] = pf->main_vsi_seid;
9702 PMD_DRV_LOG(ERR, "pool is not specified.");
9703 rte_free(mirr_rule);
9706 /* egress and ingress in aq commands means from switch but not port */
9707 mirr_rule->rule_type =
9708 (mirror_conf->rule_type == ETH_MIRROR_VIRTUAL_POOL_UP) ?
9709 I40E_AQC_MIRROR_RULE_TYPE_VPORT_EGRESS :
9710 I40E_AQC_MIRROR_RULE_TYPE_VPORT_INGRESS;
9712 case ETH_MIRROR_UPLINK_PORT:
9713 /* egress and ingress in aq commands means from switch but not port*/
9714 mirr_rule->rule_type = I40E_AQC_MIRROR_RULE_TYPE_ALL_EGRESS;
9716 case ETH_MIRROR_DOWNLINK_PORT:
9717 mirr_rule->rule_type = I40E_AQC_MIRROR_RULE_TYPE_ALL_INGRESS;
9720 PMD_DRV_LOG(ERR, "unsupported mirror type %d.",
9721 mirror_conf->rule_type);
9722 rte_free(mirr_rule);
9726 /* If the dst_pool is equal to vf_num, consider it as PF */
9727 if (mirror_conf->dst_pool == pf->vf_num)
9728 dst_seid = pf->main_vsi_seid;
9730 dst_seid = pf->vfs[mirror_conf->dst_pool].vsi->seid;
9732 ret = i40e_aq_add_mirror_rule(hw, seid, dst_seid,
9733 mirr_rule->rule_type, mirr_rule->entries,
9737 "failed to add mirror rule: ret = %d, aq_err = %d.",
9738 ret, hw->aq.asq_last_status);
9739 rte_free(mirr_rule);
9743 mirr_rule->index = sw_id;
9744 mirr_rule->num_entries = j;
9745 mirr_rule->id = rule_id;
9746 mirr_rule->dst_vsi_seid = dst_seid;
9749 TAILQ_INSERT_AFTER(&pf->mirror_list, parent, mirr_rule, rules);
9751 TAILQ_INSERT_HEAD(&pf->mirror_list, mirr_rule, rules);
9753 pf->nb_mirror_rule++;
9758 * i40e_mirror_rule_reset
9759 * @dev: pointer to the device
9760 * @sw_id: mirror rule's sw_id
9762 * reset a mirror rule.
9766 i40e_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t sw_id)
9768 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
9769 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9770 struct i40e_mirror_rule *it, *mirr_rule = NULL;
9774 PMD_DRV_LOG(DEBUG, "i40e_mirror_rule_reset: sw_id = %d.", sw_id);
9776 seid = pf->main_vsi->veb->seid;
9778 TAILQ_FOREACH(it, &pf->mirror_list, rules) {
9779 if (sw_id == it->index) {
9785 ret = i40e_aq_del_mirror_rule(hw, seid,
9786 mirr_rule->rule_type,
9788 mirr_rule->num_entries, mirr_rule->id);
9791 "failed to remove mirror rule: status = %d, aq_err = %d.",
9792 ret, hw->aq.asq_last_status);
9795 TAILQ_REMOVE(&pf->mirror_list, mirr_rule, rules);
9796 rte_free(mirr_rule);
9797 pf->nb_mirror_rule--;
9799 PMD_DRV_LOG(ERR, "mirror rule doesn't exist.");
9806 i40e_read_systime_cyclecounter(struct rte_eth_dev *dev)
9808 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9809 uint64_t systim_cycles;
9811 systim_cycles = (uint64_t)I40E_READ_REG(hw, I40E_PRTTSYN_TIME_L);
9812 systim_cycles |= (uint64_t)I40E_READ_REG(hw, I40E_PRTTSYN_TIME_H)
9815 return systim_cycles;
9819 i40e_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev, uint8_t index)
9821 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9824 rx_tstamp = (uint64_t)I40E_READ_REG(hw, I40E_PRTTSYN_RXTIME_L(index));
9825 rx_tstamp |= (uint64_t)I40E_READ_REG(hw, I40E_PRTTSYN_RXTIME_H(index))
9832 i40e_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
9834 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9837 tx_tstamp = (uint64_t)I40E_READ_REG(hw, I40E_PRTTSYN_TXTIME_L);
9838 tx_tstamp |= (uint64_t)I40E_READ_REG(hw, I40E_PRTTSYN_TXTIME_H)
9845 i40e_start_timecounters(struct rte_eth_dev *dev)
9847 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9848 struct i40e_adapter *adapter =
9849 (struct i40e_adapter *)dev->data->dev_private;
9850 struct rte_eth_link link;
9851 uint32_t tsync_inc_l;
9852 uint32_t tsync_inc_h;
9854 /* Get current link speed. */
9855 memset(&link, 0, sizeof(link));
9856 i40e_dev_link_update(dev, 1);
9857 rte_i40e_dev_atomic_read_link_status(dev, &link);
9859 switch (link.link_speed) {
9860 case ETH_SPEED_NUM_40G:
9861 tsync_inc_l = I40E_PTP_40GB_INCVAL & 0xFFFFFFFF;
9862 tsync_inc_h = I40E_PTP_40GB_INCVAL >> 32;
9864 case ETH_SPEED_NUM_10G:
9865 tsync_inc_l = I40E_PTP_10GB_INCVAL & 0xFFFFFFFF;
9866 tsync_inc_h = I40E_PTP_10GB_INCVAL >> 32;
9868 case ETH_SPEED_NUM_1G:
9869 tsync_inc_l = I40E_PTP_1GB_INCVAL & 0xFFFFFFFF;
9870 tsync_inc_h = I40E_PTP_1GB_INCVAL >> 32;
9877 /* Set the timesync increment value. */
9878 I40E_WRITE_REG(hw, I40E_PRTTSYN_INC_L, tsync_inc_l);
9879 I40E_WRITE_REG(hw, I40E_PRTTSYN_INC_H, tsync_inc_h);
9881 memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
9882 memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
9883 memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
9885 adapter->systime_tc.cc_mask = I40E_CYCLECOUNTER_MASK;
9886 adapter->systime_tc.cc_shift = 0;
9887 adapter->systime_tc.nsec_mask = 0;
9889 adapter->rx_tstamp_tc.cc_mask = I40E_CYCLECOUNTER_MASK;
9890 adapter->rx_tstamp_tc.cc_shift = 0;
9891 adapter->rx_tstamp_tc.nsec_mask = 0;
9893 adapter->tx_tstamp_tc.cc_mask = I40E_CYCLECOUNTER_MASK;
9894 adapter->tx_tstamp_tc.cc_shift = 0;
9895 adapter->tx_tstamp_tc.nsec_mask = 0;
9899 i40e_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
9901 struct i40e_adapter *adapter =
9902 (struct i40e_adapter *)dev->data->dev_private;
9904 adapter->systime_tc.nsec += delta;
9905 adapter->rx_tstamp_tc.nsec += delta;
9906 adapter->tx_tstamp_tc.nsec += delta;
9912 i40e_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
9915 struct i40e_adapter *adapter =
9916 (struct i40e_adapter *)dev->data->dev_private;
9918 ns = rte_timespec_to_ns(ts);
9920 /* Set the timecounters to a new value. */
9921 adapter->systime_tc.nsec = ns;
9922 adapter->rx_tstamp_tc.nsec = ns;
9923 adapter->tx_tstamp_tc.nsec = ns;
9929 i40e_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
9931 uint64_t ns, systime_cycles;
9932 struct i40e_adapter *adapter =
9933 (struct i40e_adapter *)dev->data->dev_private;
9935 systime_cycles = i40e_read_systime_cyclecounter(dev);
9936 ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
9937 *ts = rte_ns_to_timespec(ns);
9943 i40e_timesync_enable(struct rte_eth_dev *dev)
9945 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9946 uint32_t tsync_ctl_l;
9947 uint32_t tsync_ctl_h;
9949 /* Stop the timesync system time. */
9950 I40E_WRITE_REG(hw, I40E_PRTTSYN_INC_L, 0x0);
9951 I40E_WRITE_REG(hw, I40E_PRTTSYN_INC_H, 0x0);
9952 /* Reset the timesync system time value. */
9953 I40E_WRITE_REG(hw, I40E_PRTTSYN_TIME_L, 0x0);
9954 I40E_WRITE_REG(hw, I40E_PRTTSYN_TIME_H, 0x0);
9956 i40e_start_timecounters(dev);
9958 /* Clear timesync registers. */
9959 I40E_READ_REG(hw, I40E_PRTTSYN_STAT_0);
9960 I40E_READ_REG(hw, I40E_PRTTSYN_TXTIME_H);
9961 I40E_READ_REG(hw, I40E_PRTTSYN_RXTIME_H(0));
9962 I40E_READ_REG(hw, I40E_PRTTSYN_RXTIME_H(1));
9963 I40E_READ_REG(hw, I40E_PRTTSYN_RXTIME_H(2));
9964 I40E_READ_REG(hw, I40E_PRTTSYN_RXTIME_H(3));
9966 /* Enable timestamping of PTP packets. */
9967 tsync_ctl_l = I40E_READ_REG(hw, I40E_PRTTSYN_CTL0);
9968 tsync_ctl_l |= I40E_PRTTSYN_TSYNENA;
9970 tsync_ctl_h = I40E_READ_REG(hw, I40E_PRTTSYN_CTL1);
9971 tsync_ctl_h |= I40E_PRTTSYN_TSYNENA;
9972 tsync_ctl_h |= I40E_PRTTSYN_TSYNTYPE;
9974 I40E_WRITE_REG(hw, I40E_PRTTSYN_CTL0, tsync_ctl_l);
9975 I40E_WRITE_REG(hw, I40E_PRTTSYN_CTL1, tsync_ctl_h);
9981 i40e_timesync_disable(struct rte_eth_dev *dev)
9983 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9984 uint32_t tsync_ctl_l;
9985 uint32_t tsync_ctl_h;
9987 /* Disable timestamping of transmitted PTP packets. */
9988 tsync_ctl_l = I40E_READ_REG(hw, I40E_PRTTSYN_CTL0);
9989 tsync_ctl_l &= ~I40E_PRTTSYN_TSYNENA;
9991 tsync_ctl_h = I40E_READ_REG(hw, I40E_PRTTSYN_CTL1);
9992 tsync_ctl_h &= ~I40E_PRTTSYN_TSYNENA;
9994 I40E_WRITE_REG(hw, I40E_PRTTSYN_CTL0, tsync_ctl_l);
9995 I40E_WRITE_REG(hw, I40E_PRTTSYN_CTL1, tsync_ctl_h);
9997 /* Reset the timesync increment value. */
9998 I40E_WRITE_REG(hw, I40E_PRTTSYN_INC_L, 0x0);
9999 I40E_WRITE_REG(hw, I40E_PRTTSYN_INC_H, 0x0);
10005 i40e_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
10006 struct timespec *timestamp, uint32_t flags)
10008 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10009 struct i40e_adapter *adapter =
10010 (struct i40e_adapter *)dev->data->dev_private;
10012 uint32_t sync_status;
10013 uint32_t index = flags & 0x03;
10014 uint64_t rx_tstamp_cycles;
10017 sync_status = I40E_READ_REG(hw, I40E_PRTTSYN_STAT_1);
10018 if ((sync_status & (1 << index)) == 0)
10021 rx_tstamp_cycles = i40e_read_rx_tstamp_cyclecounter(dev, index);
10022 ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
10023 *timestamp = rte_ns_to_timespec(ns);
10029 i40e_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
10030 struct timespec *timestamp)
10032 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10033 struct i40e_adapter *adapter =
10034 (struct i40e_adapter *)dev->data->dev_private;
10036 uint32_t sync_status;
10037 uint64_t tx_tstamp_cycles;
10040 sync_status = I40E_READ_REG(hw, I40E_PRTTSYN_STAT_0);
10041 if ((sync_status & I40E_PRTTSYN_STAT_0_TXTIME_MASK) == 0)
10044 tx_tstamp_cycles = i40e_read_tx_tstamp_cyclecounter(dev);
10045 ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
10046 *timestamp = rte_ns_to_timespec(ns);
10052 * i40e_parse_dcb_configure - parse dcb configure from user
10053 * @dev: the device being configured
10054 * @dcb_cfg: pointer of the result of parse
10055 * @*tc_map: bit map of enabled traffic classes
10057 * Returns 0 on success, negative value on failure
10060 i40e_parse_dcb_configure(struct rte_eth_dev *dev,
10061 struct i40e_dcbx_config *dcb_cfg,
10064 struct rte_eth_dcb_rx_conf *dcb_rx_conf;
10065 uint8_t i, tc_bw, bw_lf;
10067 memset(dcb_cfg, 0, sizeof(struct i40e_dcbx_config));
10069 dcb_rx_conf = &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
10070 if (dcb_rx_conf->nb_tcs > I40E_MAX_TRAFFIC_CLASS) {
10071 PMD_INIT_LOG(ERR, "number of tc exceeds max.");
10075 /* assume each tc has the same bw */
10076 tc_bw = I40E_MAX_PERCENT / dcb_rx_conf->nb_tcs;
10077 for (i = 0; i < dcb_rx_conf->nb_tcs; i++)
10078 dcb_cfg->etscfg.tcbwtable[i] = tc_bw;
10079 /* to ensure the sum of tcbw is equal to 100 */
10080 bw_lf = I40E_MAX_PERCENT % dcb_rx_conf->nb_tcs;
10081 for (i = 0; i < bw_lf; i++)
10082 dcb_cfg->etscfg.tcbwtable[i]++;
10084 /* assume each tc has the same Transmission Selection Algorithm */
10085 for (i = 0; i < dcb_rx_conf->nb_tcs; i++)
10086 dcb_cfg->etscfg.tsatable[i] = I40E_IEEE_TSA_ETS;
10088 for (i = 0; i < I40E_MAX_USER_PRIORITY; i++)
10089 dcb_cfg->etscfg.prioritytable[i] =
10090 dcb_rx_conf->dcb_tc[i];
10092 /* FW needs one App to configure HW */
10093 dcb_cfg->numapps = I40E_DEFAULT_DCB_APP_NUM;
10094 dcb_cfg->app[0].selector = I40E_APP_SEL_ETHTYPE;
10095 dcb_cfg->app[0].priority = I40E_DEFAULT_DCB_APP_PRIO;
10096 dcb_cfg->app[0].protocolid = I40E_APP_PROTOID_FCOE;
10098 if (dcb_rx_conf->nb_tcs == 0)
10099 *tc_map = 1; /* tc0 only */
10101 *tc_map = RTE_LEN2MASK(dcb_rx_conf->nb_tcs, uint8_t);
10103 if (dev->data->dev_conf.dcb_capability_en & ETH_DCB_PFC_SUPPORT) {
10104 dcb_cfg->pfc.willing = 0;
10105 dcb_cfg->pfc.pfccap = I40E_MAX_TRAFFIC_CLASS;
10106 dcb_cfg->pfc.pfcenable = *tc_map;
10112 static enum i40e_status_code
10113 i40e_vsi_update_queue_mapping(struct i40e_vsi *vsi,
10114 struct i40e_aqc_vsi_properties_data *info,
10115 uint8_t enabled_tcmap)
10117 enum i40e_status_code ret;
10118 int i, total_tc = 0;
10119 uint16_t qpnum_per_tc, bsf, qp_idx;
10120 struct rte_eth_dev_data *dev_data = I40E_VSI_TO_DEV_DATA(vsi);
10121 struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
10122 uint16_t used_queues;
10124 ret = validate_tcmap_parameter(vsi, enabled_tcmap);
10125 if (ret != I40E_SUCCESS)
10128 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
10129 if (enabled_tcmap & (1 << i))
10134 vsi->enabled_tc = enabled_tcmap;
10136 /* different VSI has different queues assigned */
10137 if (vsi->type == I40E_VSI_MAIN)
10138 used_queues = dev_data->nb_rx_queues -
10139 pf->nb_cfg_vmdq_vsi * RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM;
10140 else if (vsi->type == I40E_VSI_VMDQ2)
10141 used_queues = RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM;
10143 PMD_INIT_LOG(ERR, "unsupported VSI type.");
10144 return I40E_ERR_NO_AVAILABLE_VSI;
10147 qpnum_per_tc = used_queues / total_tc;
10148 /* Number of queues per enabled TC */
10149 if (qpnum_per_tc == 0) {
10150 PMD_INIT_LOG(ERR, " number of queues is less that tcs.");
10151 return I40E_ERR_INVALID_QP_ID;
10153 qpnum_per_tc = RTE_MIN(i40e_align_floor(qpnum_per_tc),
10154 I40E_MAX_Q_PER_TC);
10155 bsf = rte_bsf32(qpnum_per_tc);
10158 * Configure TC and queue mapping parameters, for enabled TC,
10159 * allocate qpnum_per_tc queues to this traffic. For disabled TC,
10160 * default queue will serve it.
10163 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
10164 if (vsi->enabled_tc & (1 << i)) {
10165 info->tc_mapping[i] = rte_cpu_to_le_16((qp_idx <<
10166 I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT) |
10167 (bsf << I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT));
10168 qp_idx += qpnum_per_tc;
10170 info->tc_mapping[i] = 0;
10173 /* Associate queue number with VSI, Keep vsi->nb_qps unchanged */
10174 if (vsi->type == I40E_VSI_SRIOV) {
10175 info->mapping_flags |=
10176 rte_cpu_to_le_16(I40E_AQ_VSI_QUE_MAP_NONCONTIG);
10177 for (i = 0; i < vsi->nb_qps; i++)
10178 info->queue_mapping[i] =
10179 rte_cpu_to_le_16(vsi->base_queue + i);
10181 info->mapping_flags |=
10182 rte_cpu_to_le_16(I40E_AQ_VSI_QUE_MAP_CONTIG);
10183 info->queue_mapping[0] = rte_cpu_to_le_16(vsi->base_queue);
10185 info->valid_sections |=
10186 rte_cpu_to_le_16(I40E_AQ_VSI_PROP_QUEUE_MAP_VALID);
10188 return I40E_SUCCESS;
10192 * i40e_config_switch_comp_tc - Configure VEB tc setting for given TC map
10193 * @veb: VEB to be configured
10194 * @tc_map: enabled TC bitmap
10196 * Returns 0 on success, negative value on failure
10198 static enum i40e_status_code
10199 i40e_config_switch_comp_tc(struct i40e_veb *veb, uint8_t tc_map)
10201 struct i40e_aqc_configure_switching_comp_bw_config_data veb_bw;
10202 struct i40e_aqc_query_switching_comp_bw_config_resp bw_query;
10203 struct i40e_aqc_query_switching_comp_ets_config_resp ets_query;
10204 struct i40e_hw *hw = I40E_VSI_TO_HW(veb->associate_vsi);
10205 enum i40e_status_code ret = I40E_SUCCESS;
10209 /* Check if enabled_tc is same as existing or new TCs */
10210 if (veb->enabled_tc == tc_map)
10213 /* configure tc bandwidth */
10214 memset(&veb_bw, 0, sizeof(veb_bw));
10215 veb_bw.tc_valid_bits = tc_map;
10216 /* Enable ETS TCs with equal BW Share for now across all VSIs */
10217 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
10218 if (tc_map & BIT_ULL(i))
10219 veb_bw.tc_bw_share_credits[i] = 1;
10221 ret = i40e_aq_config_switch_comp_bw_config(hw, veb->seid,
10225 "AQ command Config switch_comp BW allocation per TC failed = %d",
10226 hw->aq.asq_last_status);
10230 memset(&ets_query, 0, sizeof(ets_query));
10231 ret = i40e_aq_query_switch_comp_ets_config(hw, veb->seid,
10233 if (ret != I40E_SUCCESS) {
10235 "Failed to get switch_comp ETS configuration %u",
10236 hw->aq.asq_last_status);
10239 memset(&bw_query, 0, sizeof(bw_query));
10240 ret = i40e_aq_query_switch_comp_bw_config(hw, veb->seid,
10242 if (ret != I40E_SUCCESS) {
10244 "Failed to get switch_comp bandwidth configuration %u",
10245 hw->aq.asq_last_status);
10249 /* store and print out BW info */
10250 veb->bw_info.bw_limit = rte_le_to_cpu_16(ets_query.port_bw_limit);
10251 veb->bw_info.bw_max = ets_query.tc_bw_max;
10252 PMD_DRV_LOG(DEBUG, "switch_comp bw limit:%u", veb->bw_info.bw_limit);
10253 PMD_DRV_LOG(DEBUG, "switch_comp max_bw:%u", veb->bw_info.bw_max);
10254 bw_max = rte_le_to_cpu_16(bw_query.tc_bw_max[0]) |
10255 (rte_le_to_cpu_16(bw_query.tc_bw_max[1]) <<
10256 I40E_16_BIT_WIDTH);
10257 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
10258 veb->bw_info.bw_ets_share_credits[i] =
10259 bw_query.tc_bw_share_credits[i];
10260 veb->bw_info.bw_ets_credits[i] =
10261 rte_le_to_cpu_16(bw_query.tc_bw_limits[i]);
10262 /* 4 bits per TC, 4th bit is reserved */
10263 veb->bw_info.bw_ets_max[i] =
10264 (uint8_t)((bw_max >> (i * I40E_4_BIT_WIDTH)) &
10265 RTE_LEN2MASK(3, uint8_t));
10266 PMD_DRV_LOG(DEBUG, "\tVEB TC%u:share credits %u", i,
10267 veb->bw_info.bw_ets_share_credits[i]);
10268 PMD_DRV_LOG(DEBUG, "\tVEB TC%u:credits %u", i,
10269 veb->bw_info.bw_ets_credits[i]);
10270 PMD_DRV_LOG(DEBUG, "\tVEB TC%u: max credits: %u", i,
10271 veb->bw_info.bw_ets_max[i]);
10274 veb->enabled_tc = tc_map;
10281 * i40e_vsi_config_tc - Configure VSI tc setting for given TC map
10282 * @vsi: VSI to be configured
10283 * @tc_map: enabled TC bitmap
10285 * Returns 0 on success, negative value on failure
10287 static enum i40e_status_code
10288 i40e_vsi_config_tc(struct i40e_vsi *vsi, uint8_t tc_map)
10290 struct i40e_aqc_configure_vsi_tc_bw_data bw_data;
10291 struct i40e_vsi_context ctxt;
10292 struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
10293 enum i40e_status_code ret = I40E_SUCCESS;
10296 /* Check if enabled_tc is same as existing or new TCs */
10297 if (vsi->enabled_tc == tc_map)
10300 /* configure tc bandwidth */
10301 memset(&bw_data, 0, sizeof(bw_data));
10302 bw_data.tc_valid_bits = tc_map;
10303 /* Enable ETS TCs with equal BW Share for now across all VSIs */
10304 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
10305 if (tc_map & BIT_ULL(i))
10306 bw_data.tc_bw_credits[i] = 1;
10308 ret = i40e_aq_config_vsi_tc_bw(hw, vsi->seid, &bw_data, NULL);
10311 "AQ command Config VSI BW allocation per TC failed = %d",
10312 hw->aq.asq_last_status);
10315 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)
10316 vsi->info.qs_handle[i] = bw_data.qs_handles[i];
10318 /* Update Queue Pairs Mapping for currently enabled UPs */
10319 ctxt.seid = vsi->seid;
10320 ctxt.pf_num = hw->pf_id;
10322 ctxt.uplink_seid = vsi->uplink_seid;
10323 ctxt.info = vsi->info;
10325 ret = i40e_vsi_update_queue_mapping(vsi, &ctxt.info, tc_map);
10329 /* Update the VSI after updating the VSI queue-mapping information */
10330 ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
10332 PMD_INIT_LOG(ERR, "Failed to configure TC queue mapping = %d",
10333 hw->aq.asq_last_status);
10336 /* update the local VSI info with updated queue map */
10337 rte_memcpy(&vsi->info.tc_mapping, &ctxt.info.tc_mapping,
10338 sizeof(vsi->info.tc_mapping));
10339 rte_memcpy(&vsi->info.queue_mapping,
10340 &ctxt.info.queue_mapping,
10341 sizeof(vsi->info.queue_mapping));
10342 vsi->info.mapping_flags = ctxt.info.mapping_flags;
10343 vsi->info.valid_sections = 0;
10345 /* query and update current VSI BW information */
10346 ret = i40e_vsi_get_bw_config(vsi);
10349 "Failed updating vsi bw info, err %s aq_err %s",
10350 i40e_stat_str(hw, ret),
10351 i40e_aq_str(hw, hw->aq.asq_last_status));
10355 vsi->enabled_tc = tc_map;
10362 * i40e_dcb_hw_configure - program the dcb setting to hw
10363 * @pf: pf the configuration is taken on
10364 * @new_cfg: new configuration
10365 * @tc_map: enabled TC bitmap
10367 * Returns 0 on success, negative value on failure
10369 static enum i40e_status_code
10370 i40e_dcb_hw_configure(struct i40e_pf *pf,
10371 struct i40e_dcbx_config *new_cfg,
10374 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
10375 struct i40e_dcbx_config *old_cfg = &hw->local_dcbx_config;
10376 struct i40e_vsi *main_vsi = pf->main_vsi;
10377 struct i40e_vsi_list *vsi_list;
10378 enum i40e_status_code ret;
10382 /* Use the FW API if FW > v4.4*/
10383 if (!(((hw->aq.fw_maj_ver == 4) && (hw->aq.fw_min_ver >= 4)) ||
10384 (hw->aq.fw_maj_ver >= 5))) {
10386 "FW < v4.4, can not use FW LLDP API to configure DCB");
10387 return I40E_ERR_FIRMWARE_API_VERSION;
10390 /* Check if need reconfiguration */
10391 if (!memcmp(new_cfg, old_cfg, sizeof(struct i40e_dcbx_config))) {
10392 PMD_INIT_LOG(ERR, "No Change in DCB Config required.");
10393 return I40E_SUCCESS;
10396 /* Copy the new config to the current config */
10397 *old_cfg = *new_cfg;
10398 old_cfg->etsrec = old_cfg->etscfg;
10399 ret = i40e_set_dcb_config(hw);
10401 PMD_INIT_LOG(ERR, "Set DCB Config failed, err %s aq_err %s",
10402 i40e_stat_str(hw, ret),
10403 i40e_aq_str(hw, hw->aq.asq_last_status));
10406 /* set receive Arbiter to RR mode and ETS scheme by default */
10407 for (i = 0; i <= I40E_PRTDCB_RETSTCC_MAX_INDEX; i++) {
10408 val = I40E_READ_REG(hw, I40E_PRTDCB_RETSTCC(i));
10409 val &= ~(I40E_PRTDCB_RETSTCC_BWSHARE_MASK |
10410 I40E_PRTDCB_RETSTCC_UPINTC_MODE_MASK |
10411 I40E_PRTDCB_RETSTCC_ETSTC_SHIFT);
10412 val |= ((uint32_t)old_cfg->etscfg.tcbwtable[i] <<
10413 I40E_PRTDCB_RETSTCC_BWSHARE_SHIFT) &
10414 I40E_PRTDCB_RETSTCC_BWSHARE_MASK;
10415 val |= ((uint32_t)1 << I40E_PRTDCB_RETSTCC_UPINTC_MODE_SHIFT) &
10416 I40E_PRTDCB_RETSTCC_UPINTC_MODE_MASK;
10417 val |= ((uint32_t)1 << I40E_PRTDCB_RETSTCC_ETSTC_SHIFT) &
10418 I40E_PRTDCB_RETSTCC_ETSTC_MASK;
10419 I40E_WRITE_REG(hw, I40E_PRTDCB_RETSTCC(i), val);
10421 /* get local mib to check whether it is configured correctly */
10423 hw->local_dcbx_config.dcbx_mode = I40E_DCBX_MODE_IEEE;
10424 /* Get Local DCB Config */
10425 i40e_aq_get_dcb_config(hw, I40E_AQ_LLDP_MIB_LOCAL, 0,
10426 &hw->local_dcbx_config);
10428 /* if Veb is created, need to update TC of it at first */
10429 if (main_vsi->veb) {
10430 ret = i40e_config_switch_comp_tc(main_vsi->veb, tc_map);
10432 PMD_INIT_LOG(WARNING,
10433 "Failed configuring TC for VEB seid=%d",
10434 main_vsi->veb->seid);
10436 /* Update each VSI */
10437 i40e_vsi_config_tc(main_vsi, tc_map);
10438 if (main_vsi->veb) {
10439 TAILQ_FOREACH(vsi_list, &main_vsi->veb->head, list) {
10440 /* Beside main VSI and VMDQ VSIs, only enable default
10441 * TC for other VSIs
10443 if (vsi_list->vsi->type == I40E_VSI_VMDQ2)
10444 ret = i40e_vsi_config_tc(vsi_list->vsi,
10447 ret = i40e_vsi_config_tc(vsi_list->vsi,
10448 I40E_DEFAULT_TCMAP);
10450 PMD_INIT_LOG(WARNING,
10451 "Failed configuring TC for VSI seid=%d",
10452 vsi_list->vsi->seid);
10456 return I40E_SUCCESS;
10460 * i40e_dcb_init_configure - initial dcb config
10461 * @dev: device being configured
10462 * @sw_dcb: indicate whether dcb is sw configured or hw offload
10464 * Returns 0 on success, negative value on failure
10467 i40e_dcb_init_configure(struct rte_eth_dev *dev, bool sw_dcb)
10469 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
10470 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10473 if ((pf->flags & I40E_FLAG_DCB) == 0) {
10474 PMD_INIT_LOG(ERR, "HW doesn't support DCB");
10478 /* DCB initialization:
10479 * Update DCB configuration from the Firmware and configure
10480 * LLDP MIB change event.
10482 if (sw_dcb == TRUE) {
10483 ret = i40e_init_dcb(hw);
10484 /* If lldp agent is stopped, the return value from
10485 * i40e_init_dcb we expect is failure with I40E_AQ_RC_EPERM
10486 * adminq status. Otherwise, it should return success.
10488 if ((ret == I40E_SUCCESS) || (ret != I40E_SUCCESS &&
10489 hw->aq.asq_last_status == I40E_AQ_RC_EPERM)) {
10490 memset(&hw->local_dcbx_config, 0,
10491 sizeof(struct i40e_dcbx_config));
10492 /* set dcb default configuration */
10493 hw->local_dcbx_config.etscfg.willing = 0;
10494 hw->local_dcbx_config.etscfg.maxtcs = 0;
10495 hw->local_dcbx_config.etscfg.tcbwtable[0] = 100;
10496 hw->local_dcbx_config.etscfg.tsatable[0] =
10498 /* all UPs mapping to TC0 */
10499 for (i = 0; i < I40E_MAX_USER_PRIORITY; i++)
10500 hw->local_dcbx_config.etscfg.prioritytable[i] = 0;
10501 hw->local_dcbx_config.etsrec =
10502 hw->local_dcbx_config.etscfg;
10503 hw->local_dcbx_config.pfc.willing = 0;
10504 hw->local_dcbx_config.pfc.pfccap =
10505 I40E_MAX_TRAFFIC_CLASS;
10506 /* FW needs one App to configure HW */
10507 hw->local_dcbx_config.numapps = 1;
10508 hw->local_dcbx_config.app[0].selector =
10509 I40E_APP_SEL_ETHTYPE;
10510 hw->local_dcbx_config.app[0].priority = 3;
10511 hw->local_dcbx_config.app[0].protocolid =
10512 I40E_APP_PROTOID_FCOE;
10513 ret = i40e_set_dcb_config(hw);
10516 "default dcb config fails. err = %d, aq_err = %d.",
10517 ret, hw->aq.asq_last_status);
10522 "DCB initialization in FW fails, err = %d, aq_err = %d.",
10523 ret, hw->aq.asq_last_status);
10527 ret = i40e_aq_start_lldp(hw, NULL);
10528 if (ret != I40E_SUCCESS)
10529 PMD_INIT_LOG(DEBUG, "Failed to start lldp");
10531 ret = i40e_init_dcb(hw);
10533 if (hw->dcbx_status == I40E_DCBX_STATUS_DISABLED) {
10535 "HW doesn't support DCBX offload.");
10540 "DCBX configuration failed, err = %d, aq_err = %d.",
10541 ret, hw->aq.asq_last_status);
10549 * i40e_dcb_setup - setup dcb related config
10550 * @dev: device being configured
10552 * Returns 0 on success, negative value on failure
10555 i40e_dcb_setup(struct rte_eth_dev *dev)
10557 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
10558 struct i40e_dcbx_config dcb_cfg;
10559 uint8_t tc_map = 0;
10562 if ((pf->flags & I40E_FLAG_DCB) == 0) {
10563 PMD_INIT_LOG(ERR, "HW doesn't support DCB");
10567 if (pf->vf_num != 0)
10568 PMD_INIT_LOG(DEBUG, " DCB only works on pf and vmdq vsis.");
10570 ret = i40e_parse_dcb_configure(dev, &dcb_cfg, &tc_map);
10572 PMD_INIT_LOG(ERR, "invalid dcb config");
10575 ret = i40e_dcb_hw_configure(pf, &dcb_cfg, tc_map);
10577 PMD_INIT_LOG(ERR, "dcb sw configure fails");
10585 i40e_dev_get_dcb_info(struct rte_eth_dev *dev,
10586 struct rte_eth_dcb_info *dcb_info)
10588 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
10589 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10590 struct i40e_vsi *vsi = pf->main_vsi;
10591 struct i40e_dcbx_config *dcb_cfg = &hw->local_dcbx_config;
10592 uint16_t bsf, tc_mapping;
10595 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
10596 dcb_info->nb_tcs = rte_bsf32(vsi->enabled_tc + 1);
10598 dcb_info->nb_tcs = 1;
10599 for (i = 0; i < I40E_MAX_USER_PRIORITY; i++)
10600 dcb_info->prio_tc[i] = dcb_cfg->etscfg.prioritytable[i];
10601 for (i = 0; i < dcb_info->nb_tcs; i++)
10602 dcb_info->tc_bws[i] = dcb_cfg->etscfg.tcbwtable[i];
10604 /* get queue mapping if vmdq is disabled */
10605 if (!pf->nb_cfg_vmdq_vsi) {
10606 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
10607 if (!(vsi->enabled_tc & (1 << i)))
10609 tc_mapping = rte_le_to_cpu_16(vsi->info.tc_mapping[i]);
10610 dcb_info->tc_queue.tc_rxq[j][i].base =
10611 (tc_mapping & I40E_AQ_VSI_TC_QUE_OFFSET_MASK) >>
10612 I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT;
10613 dcb_info->tc_queue.tc_txq[j][i].base =
10614 dcb_info->tc_queue.tc_rxq[j][i].base;
10615 bsf = (tc_mapping & I40E_AQ_VSI_TC_QUE_NUMBER_MASK) >>
10616 I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT;
10617 dcb_info->tc_queue.tc_rxq[j][i].nb_queue = 1 << bsf;
10618 dcb_info->tc_queue.tc_txq[j][i].nb_queue =
10619 dcb_info->tc_queue.tc_rxq[j][i].nb_queue;
10624 /* get queue mapping if vmdq is enabled */
10626 vsi = pf->vmdq[j].vsi;
10627 for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
10628 if (!(vsi->enabled_tc & (1 << i)))
10630 tc_mapping = rte_le_to_cpu_16(vsi->info.tc_mapping[i]);
10631 dcb_info->tc_queue.tc_rxq[j][i].base =
10632 (tc_mapping & I40E_AQ_VSI_TC_QUE_OFFSET_MASK) >>
10633 I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT;
10634 dcb_info->tc_queue.tc_txq[j][i].base =
10635 dcb_info->tc_queue.tc_rxq[j][i].base;
10636 bsf = (tc_mapping & I40E_AQ_VSI_TC_QUE_NUMBER_MASK) >>
10637 I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT;
10638 dcb_info->tc_queue.tc_rxq[j][i].nb_queue = 1 << bsf;
10639 dcb_info->tc_queue.tc_txq[j][i].nb_queue =
10640 dcb_info->tc_queue.tc_rxq[j][i].nb_queue;
10643 } while (j < RTE_MIN(pf->nb_cfg_vmdq_vsi, ETH_MAX_VMDQ_POOL));
10648 i40e_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
10650 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
10651 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
10652 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10653 uint16_t interval =
10654 i40e_calc_itr_interval(RTE_LIBRTE_I40E_ITR_INTERVAL);
10655 uint16_t msix_intr;
10657 msix_intr = intr_handle->intr_vec[queue_id];
10658 if (msix_intr == I40E_MISC_VEC_ID)
10659 I40E_WRITE_REG(hw, I40E_PFINT_DYN_CTL0,
10660 I40E_PFINT_DYN_CTLN_INTENA_MASK |
10661 I40E_PFINT_DYN_CTLN_CLEARPBA_MASK |
10662 (0 << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT) |
10664 I40E_PFINT_DYN_CTLN_INTERVAL_SHIFT));
10667 I40E_PFINT_DYN_CTLN(msix_intr -
10668 I40E_RX_VEC_START),
10669 I40E_PFINT_DYN_CTLN_INTENA_MASK |
10670 I40E_PFINT_DYN_CTLN_CLEARPBA_MASK |
10671 (0 << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT) |
10673 I40E_PFINT_DYN_CTLN_INTERVAL_SHIFT));
10675 I40E_WRITE_FLUSH(hw);
10676 rte_intr_enable(&pci_dev->intr_handle);
10682 i40e_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
10684 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
10685 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
10686 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10687 uint16_t msix_intr;
10689 msix_intr = intr_handle->intr_vec[queue_id];
10690 if (msix_intr == I40E_MISC_VEC_ID)
10691 I40E_WRITE_REG(hw, I40E_PFINT_DYN_CTL0, 0);
10694 I40E_PFINT_DYN_CTLN(msix_intr -
10695 I40E_RX_VEC_START),
10697 I40E_WRITE_FLUSH(hw);
10702 static int i40e_get_regs(struct rte_eth_dev *dev,
10703 struct rte_dev_reg_info *regs)
10705 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10706 uint32_t *ptr_data = regs->data;
10707 uint32_t reg_idx, arr_idx, arr_idx2, reg_offset;
10708 const struct i40e_reg_info *reg_info;
10710 if (ptr_data == NULL) {
10711 regs->length = I40E_GLGEN_STAT_CLEAR + 4;
10712 regs->width = sizeof(uint32_t);
10716 /* The first few registers have to be read using AQ operations */
10718 while (i40e_regs_adminq[reg_idx].name) {
10719 reg_info = &i40e_regs_adminq[reg_idx++];
10720 for (arr_idx = 0; arr_idx <= reg_info->count1; arr_idx++)
10722 arr_idx2 <= reg_info->count2;
10724 reg_offset = arr_idx * reg_info->stride1 +
10725 arr_idx2 * reg_info->stride2;
10726 reg_offset += reg_info->base_addr;
10727 ptr_data[reg_offset >> 2] =
10728 i40e_read_rx_ctl(hw, reg_offset);
10732 /* The remaining registers can be read using primitives */
10734 while (i40e_regs_others[reg_idx].name) {
10735 reg_info = &i40e_regs_others[reg_idx++];
10736 for (arr_idx = 0; arr_idx <= reg_info->count1; arr_idx++)
10738 arr_idx2 <= reg_info->count2;
10740 reg_offset = arr_idx * reg_info->stride1 +
10741 arr_idx2 * reg_info->stride2;
10742 reg_offset += reg_info->base_addr;
10743 ptr_data[reg_offset >> 2] =
10744 I40E_READ_REG(hw, reg_offset);
10751 static int i40e_get_eeprom_length(struct rte_eth_dev *dev)
10753 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10755 /* Convert word count to byte count */
10756 return hw->nvm.sr_size << 1;
10759 static int i40e_get_eeprom(struct rte_eth_dev *dev,
10760 struct rte_dev_eeprom_info *eeprom)
10762 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10763 uint16_t *data = eeprom->data;
10764 uint16_t offset, length, cnt_words;
10767 offset = eeprom->offset >> 1;
10768 length = eeprom->length >> 1;
10769 cnt_words = length;
10771 if (offset > hw->nvm.sr_size ||
10772 offset + length > hw->nvm.sr_size) {
10773 PMD_DRV_LOG(ERR, "Requested EEPROM bytes out of range.");
10777 eeprom->magic = hw->vendor_id | (hw->device_id << 16);
10779 ret_code = i40e_read_nvm_buffer(hw, offset, &cnt_words, data);
10780 if (ret_code != I40E_SUCCESS || cnt_words != length) {
10781 PMD_DRV_LOG(ERR, "EEPROM read failed.");
10788 static void i40e_set_default_mac_addr(struct rte_eth_dev *dev,
10789 struct ether_addr *mac_addr)
10791 struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
10793 if (!is_valid_assigned_ether_addr(mac_addr)) {
10794 PMD_DRV_LOG(ERR, "Tried to set invalid MAC address.");
10798 /* Flags: 0x3 updates port address */
10799 i40e_aq_mac_address_write(hw, 0x3, mac_addr->addr_bytes, NULL);
10803 i40e_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
10805 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
10806 struct rte_eth_dev_data *dev_data = pf->dev_data;
10807 uint32_t frame_size = mtu + I40E_ETH_OVERHEAD;
10810 /* check if mtu is within the allowed range */
10811 if ((mtu < ETHER_MIN_MTU) || (frame_size > I40E_FRAME_SIZE_MAX))
10814 /* mtu setting is forbidden if port is start */
10815 if (dev_data->dev_started) {
10816 PMD_DRV_LOG(ERR, "port %d must be stopped before configuration",
10817 dev_data->port_id);
10821 if (frame_size > ETHER_MAX_LEN)
10822 dev_data->dev_conf.rxmode.jumbo_frame = 1;
10824 dev_data->dev_conf.rxmode.jumbo_frame = 0;
10826 dev_data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
10831 /* Restore ethertype filter */
10833 i40e_ethertype_filter_restore(struct i40e_pf *pf)
10835 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
10836 struct i40e_ethertype_filter_list
10837 *ethertype_list = &pf->ethertype.ethertype_list;
10838 struct i40e_ethertype_filter *f;
10839 struct i40e_control_filter_stats stats;
10842 TAILQ_FOREACH(f, ethertype_list, rules) {
10844 if (!(f->flags & RTE_ETHTYPE_FLAGS_MAC))
10845 flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC;
10846 if (f->flags & RTE_ETHTYPE_FLAGS_DROP)
10847 flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP;
10848 flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TO_QUEUE;
10850 memset(&stats, 0, sizeof(stats));
10851 i40e_aq_add_rem_control_packet_filter(hw,
10852 f->input.mac_addr.addr_bytes,
10853 f->input.ether_type,
10854 flags, pf->main_vsi->seid,
10855 f->queue, 1, &stats, NULL);
10857 PMD_DRV_LOG(INFO, "Ethertype filter:"
10858 " mac_etype_used = %u, etype_used = %u,"
10859 " mac_etype_free = %u, etype_free = %u",
10860 stats.mac_etype_used, stats.etype_used,
10861 stats.mac_etype_free, stats.etype_free);
10864 /* Restore tunnel filter */
10866 i40e_tunnel_filter_restore(struct i40e_pf *pf)
10868 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
10869 struct i40e_vsi *vsi;
10870 struct i40e_pf_vf *vf;
10871 struct i40e_tunnel_filter_list
10872 *tunnel_list = &pf->tunnel.tunnel_list;
10873 struct i40e_tunnel_filter *f;
10874 struct i40e_aqc_add_rm_cloud_filt_elem_ext cld_filter;
10875 bool big_buffer = 0;
10877 TAILQ_FOREACH(f, tunnel_list, rules) {
10879 vsi = pf->main_vsi;
10881 vf = &pf->vfs[f->vf_id];
10884 memset(&cld_filter, 0, sizeof(cld_filter));
10885 ether_addr_copy((struct ether_addr *)&f->input.outer_mac,
10886 (struct ether_addr *)&cld_filter.element.outer_mac);
10887 ether_addr_copy((struct ether_addr *)&f->input.inner_mac,
10888 (struct ether_addr *)&cld_filter.element.inner_mac);
10889 cld_filter.element.inner_vlan = f->input.inner_vlan;
10890 cld_filter.element.flags = f->input.flags;
10891 cld_filter.element.tenant_id = f->input.tenant_id;
10892 cld_filter.element.queue_number = f->queue;
10893 rte_memcpy(cld_filter.general_fields,
10894 f->input.general_fields,
10895 sizeof(f->input.general_fields));
10897 if (((f->input.flags &
10898 I40E_AQC_ADD_CLOUD_FILTER_0X11) ==
10899 I40E_AQC_ADD_CLOUD_FILTER_0X11) ||
10901 I40E_AQC_ADD_CLOUD_FILTER_0X12) ==
10902 I40E_AQC_ADD_CLOUD_FILTER_0X12) ||
10904 I40E_AQC_ADD_CLOUD_FILTER_0X10) ==
10905 I40E_AQC_ADD_CLOUD_FILTER_0X10))
10909 i40e_aq_add_cloud_filters_big_buffer(hw,
10910 vsi->seid, &cld_filter, 1);
10912 i40e_aq_add_cloud_filters(hw, vsi->seid,
10913 &cld_filter.element, 1);
10918 i40e_filter_restore(struct i40e_pf *pf)
10920 i40e_ethertype_filter_restore(pf);
10921 i40e_tunnel_filter_restore(pf);
10922 i40e_fdir_filter_restore(pf);
10926 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
10928 if (strcmp(dev->device->driver->name, drv->driver.name))
10935 is_i40e_supported(struct rte_eth_dev *dev)
10937 return is_device_supported(dev, &rte_i40e_pmd);
10940 struct i40e_customized_pctype*
10941 i40e_find_customized_pctype(struct i40e_pf *pf, uint8_t index)
10945 for (i = 0; i < I40E_CUSTOMIZED_MAX; i++) {
10946 if (pf->customized_pctype[i].index == index)
10947 return &pf->customized_pctype[i];
10953 i40e_update_customized_pctype(struct rte_eth_dev *dev, uint8_t *pkg,
10954 uint32_t pkg_size, uint32_t proto_num,
10955 struct rte_pmd_i40e_proto_info *proto)
10957 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
10958 uint32_t pctype_num;
10959 struct rte_pmd_i40e_ptype_info *pctype;
10960 uint32_t buff_size;
10961 struct i40e_customized_pctype *new_pctype = NULL;
10963 uint8_t pctype_value;
10968 ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size,
10969 (uint8_t *)&pctype_num, sizeof(pctype_num),
10970 RTE_PMD_I40E_PKG_INFO_PCTYPE_NUM);
10972 PMD_DRV_LOG(ERR, "Failed to get pctype number");
10976 PMD_DRV_LOG(INFO, "No new pctype added");
10980 buff_size = pctype_num * sizeof(struct rte_pmd_i40e_proto_info);
10981 pctype = rte_zmalloc("new_pctype", buff_size, 0);
10983 PMD_DRV_LOG(ERR, "Failed to allocate memory");
10986 /* get information about new pctype list */
10987 ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size,
10988 (uint8_t *)pctype, buff_size,
10989 RTE_PMD_I40E_PKG_INFO_PCTYPE_LIST);
10991 PMD_DRV_LOG(ERR, "Failed to get pctype list");
10996 /* Update customized pctype. */
10997 for (i = 0; i < pctype_num; i++) {
10998 pctype_value = pctype[i].ptype_id;
10999 memset(name, 0, sizeof(name));
11000 for (j = 0; j < RTE_PMD_I40E_PROTO_NUM; j++) {
11001 proto_id = pctype[i].protocols[j];
11002 if (proto_id == RTE_PMD_I40E_PROTO_UNUSED)
11004 for (n = 0; n < proto_num; n++) {
11005 if (proto[n].proto_id != proto_id)
11007 strcat(name, proto[n].name);
11012 name[strlen(name) - 1] = '\0';
11013 if (!strcmp(name, "GTPC"))
11015 i40e_find_customized_pctype(pf,
11016 I40E_CUSTOMIZED_GTPC);
11017 else if (!strcmp(name, "GTPU_IPV4"))
11019 i40e_find_customized_pctype(pf,
11020 I40E_CUSTOMIZED_GTPU_IPV4);
11021 else if (!strcmp(name, "GTPU_IPV6"))
11023 i40e_find_customized_pctype(pf,
11024 I40E_CUSTOMIZED_GTPU_IPV6);
11025 else if (!strcmp(name, "GTPU"))
11027 i40e_find_customized_pctype(pf,
11028 I40E_CUSTOMIZED_GTPU);
11030 new_pctype->pctype = pctype_value;
11031 new_pctype->valid = true;
11040 i40e_update_customized_ptype(struct rte_eth_dev *dev, uint8_t *pkg,
11041 uint32_t pkg_size, uint32_t proto_num,
11042 struct rte_pmd_i40e_proto_info *proto)
11044 struct rte_pmd_i40e_ptype_mapping *ptype_mapping;
11045 uint16_t port_id = dev->data->port_id;
11046 uint32_t ptype_num;
11047 struct rte_pmd_i40e_ptype_info *ptype;
11048 uint32_t buff_size;
11050 char name[RTE_PMD_I40E_DDP_NAME_SIZE];
11055 /* get information about new ptype num */
11056 ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size,
11057 (uint8_t *)&ptype_num, sizeof(ptype_num),
11058 RTE_PMD_I40E_PKG_INFO_PTYPE_NUM);
11060 PMD_DRV_LOG(ERR, "Failed to get ptype number");
11064 PMD_DRV_LOG(INFO, "No new ptype added");
11068 buff_size = ptype_num * sizeof(struct rte_pmd_i40e_ptype_info);
11069 ptype = rte_zmalloc("new_ptype", buff_size, 0);
11071 PMD_DRV_LOG(ERR, "Failed to allocate memory");
11075 /* get information about new ptype list */
11076 ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size,
11077 (uint8_t *)ptype, buff_size,
11078 RTE_PMD_I40E_PKG_INFO_PTYPE_LIST);
11080 PMD_DRV_LOG(ERR, "Failed to get ptype list");
11085 buff_size = ptype_num * sizeof(struct rte_pmd_i40e_ptype_mapping);
11086 ptype_mapping = rte_zmalloc("ptype_mapping", buff_size, 0);
11087 if (!ptype_mapping) {
11088 PMD_DRV_LOG(ERR, "Failed to allocate memory");
11093 /* Update ptype mapping table. */
11094 for (i = 0; i < ptype_num; i++) {
11095 ptype_mapping[i].hw_ptype = ptype[i].ptype_id;
11096 ptype_mapping[i].sw_ptype = 0;
11098 for (j = 0; j < RTE_PMD_I40E_PROTO_NUM; j++) {
11099 proto_id = ptype[i].protocols[j];
11100 if (proto_id == RTE_PMD_I40E_PROTO_UNUSED)
11102 for (n = 0; n < proto_num; n++) {
11103 if (proto[n].proto_id != proto_id)
11105 memset(name, 0, sizeof(name));
11106 strcpy(name, proto[n].name);
11107 if (!strncmp(name, "IPV4", 4) && !inner_ip) {
11108 ptype_mapping[i].sw_ptype |=
11109 RTE_PTYPE_L3_IPV4_EXT_UNKNOWN;
11111 } else if (!strncmp(name, "IPV4FRAG", 8) &&
11113 ptype_mapping[i].sw_ptype |=
11114 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN;
11115 ptype_mapping[i].sw_ptype |=
11116 RTE_PTYPE_INNER_L4_FRAG;
11117 } else if (!strncmp(name, "IPV4", 4) &&
11119 ptype_mapping[i].sw_ptype |=
11120 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN;
11121 else if (!strncmp(name, "IPV6", 4) &&
11123 ptype_mapping[i].sw_ptype |=
11124 RTE_PTYPE_L3_IPV6_EXT_UNKNOWN;
11126 } else if (!strncmp(name, "IPV6FRAG", 8) &&
11128 ptype_mapping[i].sw_ptype |=
11129 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN;
11130 ptype_mapping[i].sw_ptype |=
11131 RTE_PTYPE_INNER_L4_FRAG;
11132 } else if (!strncmp(name, "IPV6", 4) &&
11134 ptype_mapping[i].sw_ptype |=
11135 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN;
11136 else if (!strncmp(name, "GTPC", 4))
11137 ptype_mapping[i].sw_ptype |=
11138 RTE_PTYPE_TUNNEL_GTPC;
11139 else if (!strncmp(name, "GTPU", 4))
11140 ptype_mapping[i].sw_ptype |=
11141 RTE_PTYPE_TUNNEL_GTPU;
11142 else if (!strncmp(name, "UDP", 3))
11143 ptype_mapping[i].sw_ptype |=
11144 RTE_PTYPE_INNER_L4_UDP;
11145 else if (!strncmp(name, "TCP", 3))
11146 ptype_mapping[i].sw_ptype |=
11147 RTE_PTYPE_INNER_L4_TCP;
11148 else if (!strncmp(name, "SCTP", 4))
11149 ptype_mapping[i].sw_ptype |=
11150 RTE_PTYPE_INNER_L4_SCTP;
11151 else if (!strncmp(name, "ICMP", 4) ||
11152 !strncmp(name, "ICMPV6", 6))
11153 ptype_mapping[i].sw_ptype |=
11154 RTE_PTYPE_INNER_L4_ICMP;
11161 ret = rte_pmd_i40e_ptype_mapping_update(port_id, ptype_mapping,
11164 PMD_DRV_LOG(ERR, "Failed to update mapping table.");
11166 rte_free(ptype_mapping);
11172 i40e_update_customized_info(struct rte_eth_dev *dev, uint8_t *pkg,
11175 struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
11176 uint32_t proto_num;
11177 struct rte_pmd_i40e_proto_info *proto;
11178 uint32_t buff_size;
11182 /* get information about protocol number */
11183 ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size,
11184 (uint8_t *)&proto_num, sizeof(proto_num),
11185 RTE_PMD_I40E_PKG_INFO_PROTOCOL_NUM);
11187 PMD_DRV_LOG(ERR, "Failed to get protocol number");
11191 PMD_DRV_LOG(INFO, "No new protocol added");
11195 buff_size = proto_num * sizeof(struct rte_pmd_i40e_proto_info);
11196 proto = rte_zmalloc("new_proto", buff_size, 0);
11198 PMD_DRV_LOG(ERR, "Failed to allocate memory");
11202 /* get information about protocol list */
11203 ret = rte_pmd_i40e_get_ddp_info(pkg, pkg_size,
11204 (uint8_t *)proto, buff_size,
11205 RTE_PMD_I40E_PKG_INFO_PROTOCOL_LIST);
11207 PMD_DRV_LOG(ERR, "Failed to get protocol list");
11212 /* Check if GTP is supported. */
11213 for (i = 0; i < proto_num; i++) {
11214 if (!strncmp(proto[i].name, "GTP", 3)) {
11215 pf->gtp_support = true;
11220 /* Update customized pctype info */
11221 ret = i40e_update_customized_pctype(dev, pkg, pkg_size,
11224 PMD_DRV_LOG(INFO, "No pctype is updated.");
11226 /* Update customized ptype info */
11227 ret = i40e_update_customized_ptype(dev, pkg, pkg_size,
11230 PMD_DRV_LOG(INFO, "No ptype is updated.");
11235 /* Create a QinQ cloud filter
11237 * The Fortville NIC has limited resources for tunnel filters,
11238 * so we can only reuse existing filters.
11240 * In step 1 we define which Field Vector fields can be used for
11242 * As we do not have the inner tag defined as a field,
11243 * we have to define it first, by reusing one of L1 entries.
11245 * In step 2 we are replacing one of existing filter types with
11246 * a new one for QinQ.
11247 * As we reusing L1 and replacing L2, some of the default filter
11248 * types will disappear,which depends on L1 and L2 entries we reuse.
11250 * Step 1: Create L1 filter of outer vlan (12b) + inner vlan (12b)
11252 * 1. Create L1 filter of outer vlan (12b) which will be in use
11253 * later when we define the cloud filter.
11254 * a. Valid_flags.replace_cloud = 0
11255 * b. Old_filter = 10 (Stag_Inner_Vlan)
11256 * c. New_filter = 0x10
11257 * d. TR bit = 0xff (optional, not used here)
11258 * e. Buffer – 2 entries:
11259 * i. Byte 0 = 8 (outer vlan FV index).
11261 * Byte 2-3 = 0x0fff
11262 * ii. Byte 0 = 37 (inner vlan FV index).
11264 * Byte 2-3 = 0x0fff
11267 * 2. Create cloud filter using two L1 filters entries: stag and
11268 * new filter(outer vlan+ inner vlan)
11269 * a. Valid_flags.replace_cloud = 1
11270 * b. Old_filter = 1 (instead of outer IP)
11271 * c. New_filter = 0x10
11272 * d. Buffer – 2 entries:
11273 * i. Byte 0 = 0x80 | 7 (valid | Stag).
11274 * Byte 1-3 = 0 (rsv)
11275 * ii. Byte 8 = 0x80 | 0x10 (valid | new l1 filter step1)
11276 * Byte 9-11 = 0 (rsv)
11279 i40e_cloud_filter_qinq_create(struct i40e_pf *pf)
11281 int ret = -ENOTSUP;
11282 struct i40e_aqc_replace_cloud_filters_cmd filter_replace;
11283 struct i40e_aqc_replace_cloud_filters_cmd_buf filter_replace_buf;
11284 struct i40e_hw *hw = I40E_PF_TO_HW(pf);
11287 memset(&filter_replace, 0,
11288 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
11289 memset(&filter_replace_buf, 0,
11290 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
11292 /* create L1 filter */
11293 filter_replace.old_filter_type =
11294 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG_IVLAN;
11295 filter_replace.new_filter_type = I40E_AQC_ADD_CLOUD_FILTER_0X10;
11296 filter_replace.tr_bit = 0;
11298 /* Prepare the buffer, 2 entries */
11299 filter_replace_buf.data[0] = I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_VLAN;
11300 filter_replace_buf.data[0] |=
11301 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
11302 /* Field Vector 12b mask */
11303 filter_replace_buf.data[2] = 0xff;
11304 filter_replace_buf.data[3] = 0x0f;
11305 filter_replace_buf.data[4] =
11306 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_INNER_VLAN;
11307 filter_replace_buf.data[4] |=
11308 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
11309 /* Field Vector 12b mask */
11310 filter_replace_buf.data[6] = 0xff;
11311 filter_replace_buf.data[7] = 0x0f;
11312 ret = i40e_aq_replace_cloud_filters(hw, &filter_replace,
11313 &filter_replace_buf);
11314 if (ret != I40E_SUCCESS)
11317 /* Apply the second L2 cloud filter */
11318 memset(&filter_replace, 0,
11319 sizeof(struct i40e_aqc_replace_cloud_filters_cmd));
11320 memset(&filter_replace_buf, 0,
11321 sizeof(struct i40e_aqc_replace_cloud_filters_cmd_buf));
11323 /* create L2 filter, input for L2 filter will be L1 filter */
11324 filter_replace.valid_flags = I40E_AQC_REPLACE_CLOUD_FILTER;
11325 filter_replace.old_filter_type = I40E_AQC_ADD_CLOUD_FILTER_OIP;
11326 filter_replace.new_filter_type = I40E_AQC_ADD_CLOUD_FILTER_0X10;
11328 /* Prepare the buffer, 2 entries */
11329 filter_replace_buf.data[0] = I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG;
11330 filter_replace_buf.data[0] |=
11331 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
11332 filter_replace_buf.data[4] = I40E_AQC_ADD_CLOUD_FILTER_0X10;
11333 filter_replace_buf.data[4] |=
11334 I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED;
11335 ret = i40e_aq_replace_cloud_filters(hw, &filter_replace,
11336 &filter_replace_buf);
11340 RTE_INIT(i40e_init_log);
11342 i40e_init_log(void)
11344 i40e_logtype_init = rte_log_register("pmd.i40e.init");
11345 if (i40e_logtype_init >= 0)
11346 rte_log_set_level(i40e_logtype_init, RTE_LOG_NOTICE);
11347 i40e_logtype_driver = rte_log_register("pmd.i40e.driver");
11348 if (i40e_logtype_driver >= 0)
11349 rte_log_set_level(i40e_logtype_driver, RTE_LOG_NOTICE);