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34 #include <sys/queue.h>
42 #include <netinet/in.h>
43 #include <rte_byteorder.h>
44 #include <rte_common.h>
45 #include <rte_cycles.h>
47 #include <rte_interrupts.h>
49 #include <rte_debug.h>
51 #include <rte_atomic.h>
52 #include <rte_branch_prediction.h>
53 #include <rte_memory.h>
54 #include <rte_memzone.h>
56 #include <rte_alarm.h>
57 #include <rte_ether.h>
58 #include <rte_ethdev.h>
59 #include <rte_atomic.h>
60 #include <rte_malloc.h>
61 #include <rte_random.h>
64 #include "ixgbe_logs.h"
65 #include "base/ixgbe_api.h"
66 #include "base/ixgbe_vf.h"
67 #include "base/ixgbe_common.h"
68 #include "ixgbe_ethdev.h"
69 #include "ixgbe_bypass.h"
70 #include "ixgbe_rxtx.h"
73 * High threshold controlling when to start sending XOFF frames. Must be at
74 * least 8 bytes less than receive packet buffer size. This value is in units
77 #define IXGBE_FC_HI 0x80
80 * Low threshold controlling when to start sending XON frames. This value is
81 * in units of 1024 bytes.
83 #define IXGBE_FC_LO 0x40
85 /* Timer value included in XOFF frames. */
86 #define IXGBE_FC_PAUSE 0x680
88 #define IXGBE_LINK_DOWN_CHECK_TIMEOUT 4000 /* ms */
89 #define IXGBE_LINK_UP_CHECK_TIMEOUT 1000 /* ms */
90 #define IXGBE_VMDQ_NUM_UC_MAC 4096 /* Maximum nb. of UC MAC addr. */
92 #define IXGBE_MMW_SIZE_DEFAULT 0x4
93 #define IXGBE_MMW_SIZE_JUMBO_FRAME 0x14
96 * Default values for RX/TX configuration
98 #define IXGBE_DEFAULT_RX_FREE_THRESH 32
99 #define IXGBE_DEFAULT_RX_PTHRESH 8
100 #define IXGBE_DEFAULT_RX_HTHRESH 8
101 #define IXGBE_DEFAULT_RX_WTHRESH 0
103 #define IXGBE_DEFAULT_TX_FREE_THRESH 32
104 #define IXGBE_DEFAULT_TX_PTHRESH 32
105 #define IXGBE_DEFAULT_TX_HTHRESH 0
106 #define IXGBE_DEFAULT_TX_WTHRESH 0
107 #define IXGBE_DEFAULT_TX_RSBIT_THRESH 32
109 /* Bit shift and mask */
110 #define IXGBE_4_BIT_WIDTH (CHAR_BIT / 2)
111 #define IXGBE_4_BIT_MASK RTE_LEN2MASK(IXGBE_4_BIT_WIDTH, uint8_t)
112 #define IXGBE_8_BIT_WIDTH CHAR_BIT
113 #define IXGBE_8_BIT_MASK UINT8_MAX
115 #define IXGBEVF_PMD_NAME "rte_ixgbevf_pmd" /* PMD name */
117 #define IXGBE_QUEUE_STAT_COUNTERS (sizeof(hw_stats->qprc) / sizeof(hw_stats->qprc[0]))
119 static int eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev);
120 static int ixgbe_dev_configure(struct rte_eth_dev *dev);
121 static int ixgbe_dev_start(struct rte_eth_dev *dev);
122 static void ixgbe_dev_stop(struct rte_eth_dev *dev);
123 static int ixgbe_dev_set_link_up(struct rte_eth_dev *dev);
124 static int ixgbe_dev_set_link_down(struct rte_eth_dev *dev);
125 static void ixgbe_dev_close(struct rte_eth_dev *dev);
126 static void ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev);
127 static void ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev);
128 static void ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev);
129 static void ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev);
130 static int ixgbe_dev_link_update(struct rte_eth_dev *dev,
131 int wait_to_complete);
132 static void ixgbe_dev_stats_get(struct rte_eth_dev *dev,
133 struct rte_eth_stats *stats);
134 static void ixgbe_dev_stats_reset(struct rte_eth_dev *dev);
135 static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
139 static void ixgbe_dev_info_get(struct rte_eth_dev *dev,
140 struct rte_eth_dev_info *dev_info);
141 static void ixgbevf_dev_info_get(struct rte_eth_dev *dev,
142 struct rte_eth_dev_info *dev_info);
143 static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
145 static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev,
146 uint16_t vlan_id, int on);
147 static void ixgbe_vlan_tpid_set(struct rte_eth_dev *dev, uint16_t tpid_id);
148 static void ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev,
149 uint16_t queue, bool on);
150 static void ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue,
152 static void ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask);
153 static void ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue);
154 static void ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue);
155 static void ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev);
156 static void ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev);
158 static int ixgbe_dev_led_on(struct rte_eth_dev *dev);
159 static int ixgbe_dev_led_off(struct rte_eth_dev *dev);
160 static int ixgbe_flow_ctrl_get(struct rte_eth_dev *dev,
161 struct rte_eth_fc_conf *fc_conf);
162 static int ixgbe_flow_ctrl_set(struct rte_eth_dev *dev,
163 struct rte_eth_fc_conf *fc_conf);
164 static int ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev,
165 struct rte_eth_pfc_conf *pfc_conf);
166 static int ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
167 struct rte_eth_rss_reta_entry64 *reta_conf,
169 static int ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
170 struct rte_eth_rss_reta_entry64 *reta_conf,
172 static void ixgbe_dev_link_status_print(struct rte_eth_dev *dev);
173 static int ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev);
174 static int ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev);
175 static int ixgbe_dev_interrupt_action(struct rte_eth_dev *dev);
176 static void ixgbe_dev_interrupt_handler(struct rte_intr_handle *handle,
178 static void ixgbe_dev_interrupt_delayed_handler(void *param);
179 static void ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
180 uint32_t index, uint32_t pool);
181 static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
182 static void ixgbe_dcb_init(struct ixgbe_hw *hw,struct ixgbe_dcb_config *dcb_config);
184 /* For Virtual Function support */
185 static int eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev);
186 static int ixgbevf_dev_configure(struct rte_eth_dev *dev);
187 static int ixgbevf_dev_start(struct rte_eth_dev *dev);
188 static void ixgbevf_dev_stop(struct rte_eth_dev *dev);
189 static void ixgbevf_dev_close(struct rte_eth_dev *dev);
190 static void ixgbevf_intr_disable(struct ixgbe_hw *hw);
191 static void ixgbevf_dev_stats_get(struct rte_eth_dev *dev,
192 struct rte_eth_stats *stats);
193 static void ixgbevf_dev_stats_reset(struct rte_eth_dev *dev);
194 static int ixgbevf_vlan_filter_set(struct rte_eth_dev *dev,
195 uint16_t vlan_id, int on);
196 static void ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev,
197 uint16_t queue, int on);
198 static void ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
199 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on);
201 /* For Eth VMDQ APIs support */
202 static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
203 ether_addr* mac_addr,uint8_t on);
204 static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev,uint8_t on);
205 static int ixgbe_set_pool_rx_mode(struct rte_eth_dev *dev, uint16_t pool,
206 uint16_t rx_mask, uint8_t on);
207 static int ixgbe_set_pool_rx(struct rte_eth_dev *dev,uint16_t pool,uint8_t on);
208 static int ixgbe_set_pool_tx(struct rte_eth_dev *dev,uint16_t pool,uint8_t on);
209 static int ixgbe_set_pool_vlan_filter(struct rte_eth_dev *dev, uint16_t vlan,
210 uint64_t pool_mask,uint8_t vlan_on);
211 static int ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
212 struct rte_eth_vmdq_mirror_conf *mirror_conf,
213 uint8_t rule_id, uint8_t on);
214 static int ixgbe_mirror_rule_reset(struct rte_eth_dev *dev,
217 static int ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
218 uint16_t queue_idx, uint16_t tx_rate);
219 static int ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
220 uint16_t tx_rate, uint64_t q_msk);
222 static void ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
223 struct ether_addr *mac_addr,
224 uint32_t index, uint32_t pool);
225 static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
226 static int ixgbe_syn_filter_set(struct rte_eth_dev *dev,
227 struct rte_eth_syn_filter *filter,
229 static int ixgbe_syn_filter_get(struct rte_eth_dev *dev,
230 struct rte_eth_syn_filter *filter);
231 static int ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
232 enum rte_filter_op filter_op,
234 static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
235 struct ixgbe_5tuple_filter *filter);
236 static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
237 struct ixgbe_5tuple_filter *filter);
238 static int ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
239 struct rte_eth_ntuple_filter *filter,
241 static int ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
242 enum rte_filter_op filter_op,
244 static int ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
245 struct rte_eth_ntuple_filter *filter);
246 static int ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
247 struct rte_eth_ethertype_filter *filter,
249 static int ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
250 enum rte_filter_op filter_op,
252 static int ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
253 struct rte_eth_ethertype_filter *filter);
254 static int ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
255 enum rte_filter_type filter_type,
256 enum rte_filter_op filter_op,
258 static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
261 * Define VF Stats MACRO for Non "cleared on read" register
263 #define UPDATE_VF_STAT(reg, last, cur) \
265 u32 latest = IXGBE_READ_REG(hw, reg); \
266 cur += latest - last; \
270 #define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
272 u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
273 u64 new_msb = IXGBE_READ_REG(hw, msb); \
274 u64 latest = ((new_msb << 32) | new_lsb); \
275 cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
279 #define IXGBE_SET_HWSTRIP(h, q) do{\
280 uint32_t idx = (q) / (sizeof ((h)->bitmap[0]) * NBBY); \
281 uint32_t bit = (q) % (sizeof ((h)->bitmap[0]) * NBBY); \
282 (h)->bitmap[idx] |= 1 << bit;\
285 #define IXGBE_CLEAR_HWSTRIP(h, q) do{\
286 uint32_t idx = (q) / (sizeof ((h)->bitmap[0]) * NBBY); \
287 uint32_t bit = (q) % (sizeof ((h)->bitmap[0]) * NBBY); \
288 (h)->bitmap[idx] &= ~(1 << bit);\
291 #define IXGBE_GET_HWSTRIP(h, q, r) do{\
292 uint32_t idx = (q) / (sizeof ((h)->bitmap[0]) * NBBY); \
293 uint32_t bit = (q) % (sizeof ((h)->bitmap[0]) * NBBY); \
294 (r) = (h)->bitmap[idx] >> bit & 1;\
298 * The set of PCI devices this driver supports
300 static const struct rte_pci_id pci_id_ixgbe_map[] = {
302 #define RTE_PCI_DEV_ID_DECL_IXGBE(vend, dev) {RTE_PCI_DEVICE(vend, dev)},
303 #include "rte_pci_dev_ids.h"
305 { .vendor_id = 0, /* sentinel */ },
310 * The set of PCI devices this driver supports (for 82599 VF)
312 static const struct rte_pci_id pci_id_ixgbevf_map[] = {
314 #define RTE_PCI_DEV_ID_DECL_IXGBEVF(vend, dev) {RTE_PCI_DEVICE(vend, dev)},
315 #include "rte_pci_dev_ids.h"
316 { .vendor_id = 0, /* sentinel */ },
320 static const struct eth_dev_ops ixgbe_eth_dev_ops = {
321 .dev_configure = ixgbe_dev_configure,
322 .dev_start = ixgbe_dev_start,
323 .dev_stop = ixgbe_dev_stop,
324 .dev_set_link_up = ixgbe_dev_set_link_up,
325 .dev_set_link_down = ixgbe_dev_set_link_down,
326 .dev_close = ixgbe_dev_close,
327 .promiscuous_enable = ixgbe_dev_promiscuous_enable,
328 .promiscuous_disable = ixgbe_dev_promiscuous_disable,
329 .allmulticast_enable = ixgbe_dev_allmulticast_enable,
330 .allmulticast_disable = ixgbe_dev_allmulticast_disable,
331 .link_update = ixgbe_dev_link_update,
332 .stats_get = ixgbe_dev_stats_get,
333 .stats_reset = ixgbe_dev_stats_reset,
334 .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
335 .dev_infos_get = ixgbe_dev_info_get,
336 .mtu_set = ixgbe_dev_mtu_set,
337 .vlan_filter_set = ixgbe_vlan_filter_set,
338 .vlan_tpid_set = ixgbe_vlan_tpid_set,
339 .vlan_offload_set = ixgbe_vlan_offload_set,
340 .vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
341 .rx_queue_start = ixgbe_dev_rx_queue_start,
342 .rx_queue_stop = ixgbe_dev_rx_queue_stop,
343 .tx_queue_start = ixgbe_dev_tx_queue_start,
344 .tx_queue_stop = ixgbe_dev_tx_queue_stop,
345 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
346 .rx_queue_release = ixgbe_dev_rx_queue_release,
347 .rx_queue_count = ixgbe_dev_rx_queue_count,
348 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
349 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
350 .tx_queue_release = ixgbe_dev_tx_queue_release,
351 .dev_led_on = ixgbe_dev_led_on,
352 .dev_led_off = ixgbe_dev_led_off,
353 .flow_ctrl_get = ixgbe_flow_ctrl_get,
354 .flow_ctrl_set = ixgbe_flow_ctrl_set,
355 .priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
356 .mac_addr_add = ixgbe_add_rar,
357 .mac_addr_remove = ixgbe_remove_rar,
358 .uc_hash_table_set = ixgbe_uc_hash_table_set,
359 .uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
360 .mirror_rule_set = ixgbe_mirror_rule_set,
361 .mirror_rule_reset = ixgbe_mirror_rule_reset,
362 .set_vf_rx_mode = ixgbe_set_pool_rx_mode,
363 .set_vf_rx = ixgbe_set_pool_rx,
364 .set_vf_tx = ixgbe_set_pool_tx,
365 .set_vf_vlan_filter = ixgbe_set_pool_vlan_filter,
366 .set_queue_rate_limit = ixgbe_set_queue_rate_limit,
367 .set_vf_rate_limit = ixgbe_set_vf_rate_limit,
368 .reta_update = ixgbe_dev_rss_reta_update,
369 .reta_query = ixgbe_dev_rss_reta_query,
370 #ifdef RTE_NIC_BYPASS
371 .bypass_init = ixgbe_bypass_init,
372 .bypass_state_set = ixgbe_bypass_state_store,
373 .bypass_state_show = ixgbe_bypass_state_show,
374 .bypass_event_set = ixgbe_bypass_event_store,
375 .bypass_event_show = ixgbe_bypass_event_show,
376 .bypass_wd_timeout_set = ixgbe_bypass_wd_timeout_store,
377 .bypass_wd_timeout_show = ixgbe_bypass_wd_timeout_show,
378 .bypass_ver_show = ixgbe_bypass_ver_show,
379 .bypass_wd_reset = ixgbe_bypass_wd_reset,
380 #endif /* RTE_NIC_BYPASS */
381 .rss_hash_update = ixgbe_dev_rss_hash_update,
382 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
383 .filter_ctrl = ixgbe_dev_filter_ctrl,
387 * dev_ops for virtual function, bare necessities for basic vf
388 * operation have been implemented
390 static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
391 .dev_configure = ixgbevf_dev_configure,
392 .dev_start = ixgbevf_dev_start,
393 .dev_stop = ixgbevf_dev_stop,
394 .link_update = ixgbe_dev_link_update,
395 .stats_get = ixgbevf_dev_stats_get,
396 .stats_reset = ixgbevf_dev_stats_reset,
397 .dev_close = ixgbevf_dev_close,
398 .dev_infos_get = ixgbevf_dev_info_get,
399 .mtu_set = ixgbevf_dev_set_mtu,
400 .vlan_filter_set = ixgbevf_vlan_filter_set,
401 .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
402 .vlan_offload_set = ixgbevf_vlan_offload_set,
403 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
404 .rx_queue_release = ixgbe_dev_rx_queue_release,
405 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
406 .tx_queue_release = ixgbe_dev_tx_queue_release,
407 .mac_addr_add = ixgbevf_add_mac_addr,
408 .mac_addr_remove = ixgbevf_remove_mac_addr,
412 * Atomically reads the link status information from global
413 * structure rte_eth_dev.
416 * - Pointer to the structure rte_eth_dev to read from.
417 * - Pointer to the buffer to be saved with the link status.
420 * - On success, zero.
421 * - On failure, negative value.
424 rte_ixgbe_dev_atomic_read_link_status(struct rte_eth_dev *dev,
425 struct rte_eth_link *link)
427 struct rte_eth_link *dst = link;
428 struct rte_eth_link *src = &(dev->data->dev_link);
430 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
431 *(uint64_t *)src) == 0)
438 * Atomically writes the link status information into global
439 * structure rte_eth_dev.
442 * - Pointer to the structure rte_eth_dev to read from.
443 * - Pointer to the buffer to be saved with the link status.
446 * - On success, zero.
447 * - On failure, negative value.
450 rte_ixgbe_dev_atomic_write_link_status(struct rte_eth_dev *dev,
451 struct rte_eth_link *link)
453 struct rte_eth_link *dst = &(dev->data->dev_link);
454 struct rte_eth_link *src = link;
456 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
457 *(uint64_t *)src) == 0)
464 * This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
467 ixgbe_is_sfp(struct ixgbe_hw *hw)
469 switch (hw->phy.type) {
470 case ixgbe_phy_sfp_avago:
471 case ixgbe_phy_sfp_ftl:
472 case ixgbe_phy_sfp_intel:
473 case ixgbe_phy_sfp_unknown:
474 case ixgbe_phy_sfp_passive_tyco:
475 case ixgbe_phy_sfp_passive_unknown:
482 static inline int32_t
483 ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
488 status = ixgbe_reset_hw(hw);
490 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
491 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
492 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
493 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
494 IXGBE_WRITE_FLUSH(hw);
500 ixgbe_enable_intr(struct rte_eth_dev *dev)
502 struct ixgbe_interrupt *intr =
503 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
504 struct ixgbe_hw *hw =
505 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
507 IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
508 IXGBE_WRITE_FLUSH(hw);
512 * This function is based on ixgbe_disable_intr() in base/ixgbe.h.
515 ixgbe_disable_intr(struct ixgbe_hw *hw)
517 PMD_INIT_FUNC_TRACE();
519 if (hw->mac.type == ixgbe_mac_82598EB) {
520 IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
522 IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
523 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
524 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
526 IXGBE_WRITE_FLUSH(hw);
530 * This function resets queue statistics mapping registers.
531 * From Niantic datasheet, Initialization of Statistics section:
532 * "...if software requires the queue counters, the RQSMR and TQSM registers
533 * must be re-programmed following a device reset.
536 ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
540 for(i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
541 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
542 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
548 ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
553 #define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
554 #define NB_QMAP_FIELDS_PER_QSM_REG 4
555 #define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
557 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
558 struct ixgbe_stat_mapping_registers *stat_mappings =
559 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
560 uint32_t qsmr_mask = 0;
561 uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
565 if ((hw->mac.type != ixgbe_mac_82599EB) &&
566 (hw->mac.type != ixgbe_mac_X540) &&
567 (hw->mac.type != ixgbe_mac_X550) &&
568 (hw->mac.type != ixgbe_mac_X550EM_x))
571 PMD_INIT_LOG(INFO, "Setting port %d, %s queue_id %d to stat index %d",
572 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
575 n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
576 if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
577 PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
580 offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
582 /* Now clear any previous stat_idx set */
583 clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
585 stat_mappings->tqsm[n] &= ~clearing_mask;
587 stat_mappings->rqsmr[n] &= ~clearing_mask;
589 q_map = (uint32_t)stat_idx;
590 q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
591 qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
593 stat_mappings->tqsm[n] |= qsmr_mask;
595 stat_mappings->rqsmr[n] |= qsmr_mask;
597 PMD_INIT_LOG(INFO, "Set port %d, %s queue_id %d to stat index %d",
598 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
600 PMD_INIT_LOG(INFO, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
601 is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
603 /* Now write the mapping in the appropriate register */
605 PMD_INIT_LOG(INFO, "Write 0x%x to RX IXGBE stat mapping reg:%d",
606 stat_mappings->rqsmr[n], n);
607 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
610 PMD_INIT_LOG(INFO, "Write 0x%x to TX IXGBE stat mapping reg:%d",
611 stat_mappings->tqsm[n], n);
612 IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
618 ixgbe_restore_statistics_mapping(struct rte_eth_dev * dev)
620 struct ixgbe_stat_mapping_registers *stat_mappings =
621 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
622 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
625 /* write whatever was in stat mapping table to the NIC */
626 for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
628 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
631 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
636 ixgbe_dcb_init(struct ixgbe_hw *hw,struct ixgbe_dcb_config *dcb_config)
639 struct ixgbe_dcb_tc_config *tc;
640 uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
642 dcb_config->num_tcs.pg_tcs = dcb_max_tc;
643 dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
644 for (i = 0; i < dcb_max_tc; i++) {
645 tc = &dcb_config->tc_config[i];
646 tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
647 tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
648 (uint8_t)(100/dcb_max_tc + (i & 1));
649 tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
650 tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
651 (uint8_t)(100/dcb_max_tc + (i & 1));
652 tc->pfc = ixgbe_dcb_pfc_disabled;
655 /* Initialize default user to priority mapping, UPx->TC0 */
656 tc = &dcb_config->tc_config[0];
657 tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
658 tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
659 for (i = 0; i< IXGBE_DCB_MAX_BW_GROUP; i++) {
660 dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
661 dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
663 dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
664 dcb_config->pfc_mode_enable = false;
665 dcb_config->vt_mode = true;
666 dcb_config->round_robin_enable = false;
667 /* support all DCB capabilities in 82599 */
668 dcb_config->support.capabilities = 0xFF;
670 /*we only support 4 Tcs for X540, X550 */
671 if (hw->mac.type == ixgbe_mac_X540 ||
672 hw->mac.type == ixgbe_mac_X550 ||
673 hw->mac.type == ixgbe_mac_X550EM_x) {
674 dcb_config->num_tcs.pg_tcs = 4;
675 dcb_config->num_tcs.pfc_tcs = 4;
680 * Ensure that all locks are released before first NVM or PHY access
683 ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
688 * Phy lock should not fail in this early stage. If this is the case,
689 * it is due to an improper exit of the application.
690 * So force the release of the faulty lock. Release of common lock
691 * is done automatically by swfw_sync function.
693 mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
694 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
695 PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
697 ixgbe_release_swfw_semaphore(hw, mask);
700 * These ones are more tricky since they are common to all ports; but
701 * swfw_sync retries last long enough (1s) to be almost sure that if
702 * lock can not be taken it is due to an improper lock of the
705 mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
706 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
707 PMD_DRV_LOG(DEBUG, "SWFW common locks released");
709 ixgbe_release_swfw_semaphore(hw, mask);
713 * This function is based on code in ixgbe_attach() in base/ixgbe.c.
714 * It returns 0 on success.
717 eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev)
719 struct rte_pci_device *pci_dev;
720 struct ixgbe_hw *hw =
721 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
722 struct ixgbe_vfta * shadow_vfta =
723 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
724 struct ixgbe_hwstrip *hwstrip =
725 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
726 struct ixgbe_dcb_config *dcb_config =
727 IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
728 struct ixgbe_filter_info *filter_info =
729 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
734 PMD_INIT_FUNC_TRACE();
736 eth_dev->dev_ops = &ixgbe_eth_dev_ops;
737 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
738 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
741 * For secondary processes, we don't initialise any further as primary
742 * has already done this work. Only check we don't need a different
743 * RX and TX function.
745 if (rte_eal_process_type() != RTE_PROC_PRIMARY){
746 struct ixgbe_tx_queue *txq;
747 /* TX queue function in primary, set by last queue initialized
748 * Tx queue may not initialized by primary process */
749 if (eth_dev->data->tx_queues) {
750 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
751 ixgbe_set_tx_function(eth_dev, txq);
753 /* Use default TX function if we get here */
754 PMD_INIT_LOG(INFO, "No TX queues configured yet. "
755 "Using default TX function.");
758 ixgbe_set_rx_function(eth_dev);
762 pci_dev = eth_dev->pci_dev;
764 /* Vendor and Device ID need to be set before init of shared code */
765 hw->device_id = pci_dev->id.device_id;
766 hw->vendor_id = pci_dev->id.vendor_id;
767 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
768 hw->allow_unsupported_sfp = 1;
770 /* Initialize the shared code (base driver) */
771 #ifdef RTE_NIC_BYPASS
772 diag = ixgbe_bypass_init_shared_code(hw);
774 diag = ixgbe_init_shared_code(hw);
775 #endif /* RTE_NIC_BYPASS */
777 if (diag != IXGBE_SUCCESS) {
778 PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
782 /* pick up the PCI bus settings for reporting later */
783 ixgbe_get_bus_info(hw);
785 /* Unlock any pending hardware semaphore */
786 ixgbe_swfw_lock_reset(hw);
788 /* Initialize DCB configuration*/
789 memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
790 ixgbe_dcb_init(hw,dcb_config);
791 /* Get Hardware Flow Control setting */
792 hw->fc.requested_mode = ixgbe_fc_full;
793 hw->fc.current_mode = ixgbe_fc_full;
794 hw->fc.pause_time = IXGBE_FC_PAUSE;
795 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
796 hw->fc.low_water[i] = IXGBE_FC_LO;
797 hw->fc.high_water[i] = IXGBE_FC_HI;
801 /* Make sure we have a good EEPROM before we read from it */
802 diag = ixgbe_validate_eeprom_checksum(hw, &csum);
803 if (diag != IXGBE_SUCCESS) {
804 PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
808 #ifdef RTE_NIC_BYPASS
809 diag = ixgbe_bypass_init_hw(hw);
811 diag = ixgbe_init_hw(hw);
812 #endif /* RTE_NIC_BYPASS */
815 * Devices with copper phys will fail to initialise if ixgbe_init_hw()
816 * is called too soon after the kernel driver unbinding/binding occurs.
817 * The failure occurs in ixgbe_identify_phy_generic() for all devices,
818 * but for non-copper devies, ixgbe_identify_sfp_module_generic() is
819 * also called. See ixgbe_identify_phy_82599(). The reason for the
820 * failure is not known, and only occuts when virtualisation features
821 * are disabled in the bios. A delay of 100ms was found to be enough by
822 * trial-and-error, and is doubled to be safe.
824 if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
826 diag = ixgbe_init_hw(hw);
829 if (diag == IXGBE_ERR_EEPROM_VERSION) {
830 PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
831 "LOM. Please be aware there may be issues associated "
832 "with your hardware.");
833 PMD_INIT_LOG(ERR, "If you are experiencing problems "
834 "please contact your Intel or hardware representative "
835 "who provided you with this hardware.");
836 } else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
837 PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
839 PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
843 /* disable interrupt */
844 ixgbe_disable_intr(hw);
846 /* reset mappings for queue statistics hw counters*/
847 ixgbe_reset_qstat_mappings(hw);
849 /* Allocate memory for storing MAC addresses */
850 eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", ETHER_ADDR_LEN *
851 hw->mac.num_rar_entries, 0);
852 if (eth_dev->data->mac_addrs == NULL) {
854 "Failed to allocate %u bytes needed to store "
856 ETHER_ADDR_LEN * hw->mac.num_rar_entries);
859 /* Copy the permanent MAC address */
860 ether_addr_copy((struct ether_addr *) hw->mac.perm_addr,
861 ð_dev->data->mac_addrs[0]);
863 /* Allocate memory for storing hash filter MAC addresses */
864 eth_dev->data->hash_mac_addrs = rte_zmalloc("ixgbe", ETHER_ADDR_LEN *
865 IXGBE_VMDQ_NUM_UC_MAC, 0);
866 if (eth_dev->data->hash_mac_addrs == NULL) {
868 "Failed to allocate %d bytes needed to store MAC addresses",
869 ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
873 /* initialize the vfta */
874 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
876 /* initialize the hw strip bitmap*/
877 memset(hwstrip, 0, sizeof(*hwstrip));
879 /* initialize PF if max_vfs not zero */
880 ixgbe_pf_host_init(eth_dev);
882 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
883 /* let hardware know driver is loaded */
884 ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
885 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
886 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
887 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
888 IXGBE_WRITE_FLUSH(hw);
890 if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
891 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
892 (int) hw->mac.type, (int) hw->phy.type,
893 (int) hw->phy.sfp_type);
895 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
896 (int) hw->mac.type, (int) hw->phy.type);
898 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
899 eth_dev->data->port_id, pci_dev->id.vendor_id,
900 pci_dev->id.device_id);
902 rte_intr_callback_register(&(pci_dev->intr_handle),
903 ixgbe_dev_interrupt_handler, (void *)eth_dev);
905 /* enable uio intr after callback register */
906 rte_intr_enable(&(pci_dev->intr_handle));
908 /* enable support intr */
909 ixgbe_enable_intr(eth_dev);
911 /* initialize 5tuple filter list */
912 TAILQ_INIT(&filter_info->fivetuple_list);
913 memset(filter_info->fivetuple_mask, 0,
914 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
921 * Negotiate mailbox API version with the PF.
922 * After reset API version is always set to the basic one (ixgbe_mbox_api_10).
923 * Then we try to negotiate starting with the most recent one.
924 * If all negotiation attempts fail, then we will proceed with
925 * the default one (ixgbe_mbox_api_10).
928 ixgbevf_negotiate_api(struct ixgbe_hw *hw)
932 /* start with highest supported, proceed down */
933 static const enum ixgbe_pfvf_api_rev sup_ver[] = {
939 i != RTE_DIM(sup_ver) &&
940 ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
946 generate_random_mac_addr(struct ether_addr *mac_addr)
950 /* Set Organizationally Unique Identifier (OUI) prefix. */
951 mac_addr->addr_bytes[0] = 0x00;
952 mac_addr->addr_bytes[1] = 0x09;
953 mac_addr->addr_bytes[2] = 0xC0;
954 /* Force indication of locally assigned MAC address. */
955 mac_addr->addr_bytes[0] |= ETHER_LOCAL_ADMIN_ADDR;
956 /* Generate the last 3 bytes of the MAC address with a random number. */
958 memcpy(&mac_addr->addr_bytes[3], &random, 3);
962 * Virtual Function device init
965 eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
969 struct rte_pci_device *pci_dev;
970 struct ixgbe_hw *hw =
971 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
972 struct ixgbe_vfta * shadow_vfta =
973 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
974 struct ixgbe_hwstrip *hwstrip =
975 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
976 struct ether_addr *perm_addr = (struct ether_addr *) hw->mac.perm_addr;
978 PMD_INIT_FUNC_TRACE();
980 eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
981 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
982 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
984 /* for secondary processes, we don't initialise any further as primary
985 * has already done this work. Only check we don't need a different
987 if (rte_eal_process_type() != RTE_PROC_PRIMARY){
988 if (eth_dev->data->scattered_rx)
989 eth_dev->rx_pkt_burst = ixgbe_recv_pkts_lro_single_alloc;
993 pci_dev = eth_dev->pci_dev;
995 hw->device_id = pci_dev->id.device_id;
996 hw->vendor_id = pci_dev->id.vendor_id;
997 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
999 /* initialize the vfta */
1000 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1002 /* initialize the hw strip bitmap*/
1003 memset(hwstrip, 0, sizeof(*hwstrip));
1005 /* Initialize the shared code (base driver) */
1006 diag = ixgbe_init_shared_code(hw);
1007 if (diag != IXGBE_SUCCESS) {
1008 PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
1012 /* init_mailbox_params */
1013 hw->mbx.ops.init_params(hw);
1015 /* Disable the interrupts for VF */
1016 ixgbevf_intr_disable(hw);
1018 hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
1019 diag = hw->mac.ops.reset_hw(hw);
1022 * The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
1023 * the underlying PF driver has not assigned a MAC address to the VF.
1024 * In this case, assign a random MAC address.
1026 if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
1027 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1031 /* negotiate mailbox API version to use with the PF. */
1032 ixgbevf_negotiate_api(hw);
1034 /* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
1035 ixgbevf_get_queues(hw, &tcs, &tc);
1037 /* Allocate memory for storing MAC addresses */
1038 eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", ETHER_ADDR_LEN *
1039 hw->mac.num_rar_entries, 0);
1040 if (eth_dev->data->mac_addrs == NULL) {
1042 "Failed to allocate %u bytes needed to store "
1044 ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1048 /* Generate a random MAC address, if none was assigned by PF. */
1049 if (is_zero_ether_addr(perm_addr)) {
1050 generate_random_mac_addr(perm_addr);
1051 diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
1053 rte_free(eth_dev->data->mac_addrs);
1054 eth_dev->data->mac_addrs = NULL;
1057 PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
1058 PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
1059 "%02x:%02x:%02x:%02x:%02x:%02x",
1060 perm_addr->addr_bytes[0],
1061 perm_addr->addr_bytes[1],
1062 perm_addr->addr_bytes[2],
1063 perm_addr->addr_bytes[3],
1064 perm_addr->addr_bytes[4],
1065 perm_addr->addr_bytes[5]);
1068 /* Copy the permanent MAC address */
1069 ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
1071 /* reset the hardware with the new settings */
1072 diag = hw->mac.ops.start_hw(hw);
1078 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1082 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
1083 eth_dev->data->port_id, pci_dev->id.vendor_id,
1084 pci_dev->id.device_id, "ixgbe_mac_82599_vf");
1089 static struct eth_driver rte_ixgbe_pmd = {
1091 .name = "rte_ixgbe_pmd",
1092 .id_table = pci_id_ixgbe_map,
1093 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1095 .eth_dev_init = eth_ixgbe_dev_init,
1096 .dev_private_size = sizeof(struct ixgbe_adapter),
1100 * virtual function driver struct
1102 static struct eth_driver rte_ixgbevf_pmd = {
1104 .name = "rte_ixgbevf_pmd",
1105 .id_table = pci_id_ixgbevf_map,
1106 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
1108 .eth_dev_init = eth_ixgbevf_dev_init,
1109 .dev_private_size = sizeof(struct ixgbe_adapter),
1113 * Driver initialization routine.
1114 * Invoked once at EAL init time.
1115 * Register itself as the [Poll Mode] Driver of PCI IXGBE devices.
1118 rte_ixgbe_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
1120 PMD_INIT_FUNC_TRACE();
1122 rte_eth_driver_register(&rte_ixgbe_pmd);
1127 * VF Driver initialization routine.
1128 * Invoked one at EAL init time.
1129 * Register itself as the [Virtual Poll Mode] Driver of PCI niantic devices.
1132 rte_ixgbevf_pmd_init(const char *name __rte_unused, const char *param __rte_unused)
1134 PMD_INIT_FUNC_TRACE();
1136 rte_eth_driver_register(&rte_ixgbevf_pmd);
1141 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1143 struct ixgbe_hw *hw =
1144 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1145 struct ixgbe_vfta * shadow_vfta =
1146 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1151 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
1152 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
1153 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
1158 IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
1160 /* update local VFTA copy */
1161 shadow_vfta->vfta[vid_idx] = vfta;
1167 ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
1170 ixgbe_vlan_hw_strip_enable(dev, queue);
1172 ixgbe_vlan_hw_strip_disable(dev, queue);
1176 ixgbe_vlan_tpid_set(struct rte_eth_dev *dev, uint16_t tpid)
1178 struct ixgbe_hw *hw =
1179 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1181 /* Only the high 16-bits is valid */
1182 IXGBE_WRITE_REG(hw, IXGBE_EXVET, tpid << 16);
1186 ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
1188 struct ixgbe_hw *hw =
1189 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1192 PMD_INIT_FUNC_TRACE();
1194 /* Filter Table Disable */
1195 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1196 vlnctrl &= ~IXGBE_VLNCTRL_VFE;
1198 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1202 ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
1204 struct ixgbe_hw *hw =
1205 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1206 struct ixgbe_vfta * shadow_vfta =
1207 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1211 PMD_INIT_FUNC_TRACE();
1213 /* Filter Table Enable */
1214 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1215 vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
1216 vlnctrl |= IXGBE_VLNCTRL_VFE;
1218 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1220 /* write whatever is in local vfta copy */
1221 for (i = 0; i < IXGBE_VFTA_SIZE; i++)
1222 IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
1226 ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
1228 struct ixgbe_hwstrip *hwstrip =
1229 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
1231 if(queue >= IXGBE_MAX_RX_QUEUE_NUM)
1235 IXGBE_SET_HWSTRIP(hwstrip, queue);
1237 IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
1241 ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
1243 struct ixgbe_hw *hw =
1244 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1247 PMD_INIT_FUNC_TRACE();
1249 if (hw->mac.type == ixgbe_mac_82598EB) {
1250 /* No queue level support */
1251 PMD_INIT_LOG(INFO, "82598EB not support queue level hw strip");
1255 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
1256 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
1257 ctrl &= ~IXGBE_RXDCTL_VME;
1258 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
1260 /* record those setting for HW strip per queue */
1261 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
1265 ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
1267 struct ixgbe_hw *hw =
1268 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1271 PMD_INIT_FUNC_TRACE();
1273 if (hw->mac.type == ixgbe_mac_82598EB) {
1274 /* No queue level supported */
1275 PMD_INIT_LOG(INFO, "82598EB not support queue level hw strip");
1279 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
1280 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
1281 ctrl |= IXGBE_RXDCTL_VME;
1282 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
1284 /* record those setting for HW strip per queue */
1285 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
1289 ixgbe_vlan_hw_strip_disable_all(struct rte_eth_dev *dev)
1291 struct ixgbe_hw *hw =
1292 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1296 PMD_INIT_FUNC_TRACE();
1298 if (hw->mac.type == ixgbe_mac_82598EB) {
1299 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1300 ctrl &= ~IXGBE_VLNCTRL_VME;
1301 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
1304 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
1305 for (i = 0; i < dev->data->nb_rx_queues; i++) {
1306 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(i));
1307 ctrl &= ~IXGBE_RXDCTL_VME;
1308 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(i), ctrl);
1310 /* record those setting for HW strip per queue */
1311 ixgbe_vlan_hw_strip_bitmap_set(dev, i, 0);
1317 ixgbe_vlan_hw_strip_enable_all(struct rte_eth_dev *dev)
1319 struct ixgbe_hw *hw =
1320 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1324 PMD_INIT_FUNC_TRACE();
1326 if (hw->mac.type == ixgbe_mac_82598EB) {
1327 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1328 ctrl |= IXGBE_VLNCTRL_VME;
1329 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
1332 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
1333 for (i = 0; i < dev->data->nb_rx_queues; i++) {
1334 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(i));
1335 ctrl |= IXGBE_RXDCTL_VME;
1336 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(i), ctrl);
1338 /* record those setting for HW strip per queue */
1339 ixgbe_vlan_hw_strip_bitmap_set(dev, i, 1);
1345 ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
1347 struct ixgbe_hw *hw =
1348 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1351 PMD_INIT_FUNC_TRACE();
1353 /* DMATXCTRL: Geric Double VLAN Disable */
1354 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1355 ctrl &= ~IXGBE_DMATXCTL_GDV;
1356 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
1358 /* CTRL_EXT: Global Double VLAN Disable */
1359 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1360 ctrl &= ~IXGBE_EXTENDED_VLAN;
1361 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
1366 ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
1368 struct ixgbe_hw *hw =
1369 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1372 PMD_INIT_FUNC_TRACE();
1374 /* DMATXCTRL: Geric Double VLAN Enable */
1375 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1376 ctrl |= IXGBE_DMATXCTL_GDV;
1377 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
1379 /* CTRL_EXT: Global Double VLAN Enable */
1380 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1381 ctrl |= IXGBE_EXTENDED_VLAN;
1382 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
1385 * VET EXT field in the EXVET register = 0x8100 by default
1386 * So no need to change. Same to VT field of DMATXCTL register
1391 ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
1393 if(mask & ETH_VLAN_STRIP_MASK){
1394 if (dev->data->dev_conf.rxmode.hw_vlan_strip)
1395 ixgbe_vlan_hw_strip_enable_all(dev);
1397 ixgbe_vlan_hw_strip_disable_all(dev);
1400 if(mask & ETH_VLAN_FILTER_MASK){
1401 if (dev->data->dev_conf.rxmode.hw_vlan_filter)
1402 ixgbe_vlan_hw_filter_enable(dev);
1404 ixgbe_vlan_hw_filter_disable(dev);
1407 if(mask & ETH_VLAN_EXTEND_MASK){
1408 if (dev->data->dev_conf.rxmode.hw_vlan_extend)
1409 ixgbe_vlan_hw_extend_enable(dev);
1411 ixgbe_vlan_hw_extend_disable(dev);
1416 ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
1418 struct ixgbe_hw *hw =
1419 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1420 /* VLNCTRL: enable vlan filtering and allow all vlan tags through */
1421 uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1422 vlanctrl |= IXGBE_VLNCTRL_VFE ; /* enable vlan filters */
1423 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
1427 ixgbe_dev_configure(struct rte_eth_dev *dev)
1429 struct ixgbe_interrupt *intr =
1430 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
1431 struct ixgbe_adapter *adapter =
1432 (struct ixgbe_adapter *)dev->data->dev_private;
1434 PMD_INIT_FUNC_TRACE();
1436 /* set flag to update link status after init */
1437 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
1440 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
1441 * allocation or vector Rx preconditions we will reset it.
1443 adapter->rx_bulk_alloc_allowed = true;
1444 adapter->rx_vec_allowed = true;
1450 * Configure device link speed and setup link.
1451 * It returns 0 on success.
1454 ixgbe_dev_start(struct rte_eth_dev *dev)
1456 struct ixgbe_hw *hw =
1457 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1458 struct ixgbe_vf_info *vfinfo =
1459 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
1460 int err, link_up = 0, negotiate = 0;
1466 PMD_INIT_FUNC_TRACE();
1468 /* IXGBE devices don't support half duplex */
1469 if ((dev->data->dev_conf.link_duplex != ETH_LINK_AUTONEG_DUPLEX) &&
1470 (dev->data->dev_conf.link_duplex != ETH_LINK_FULL_DUPLEX)) {
1471 PMD_INIT_LOG(ERR, "Invalid link_duplex (%hu) for port %hhu",
1472 dev->data->dev_conf.link_duplex,
1473 dev->data->port_id);
1478 hw->adapter_stopped = FALSE;
1479 ixgbe_stop_adapter(hw);
1481 /* reinitialize adapter
1482 * this calls reset and start */
1483 status = ixgbe_pf_reset_hw(hw);
1486 hw->mac.ops.start_hw(hw);
1487 hw->mac.get_link_status = true;
1489 /* configure PF module if SRIOV enabled */
1490 ixgbe_pf_host_configure(dev);
1492 /* initialize transmission unit */
1493 ixgbe_dev_tx_init(dev);
1495 /* This can fail when allocating mbufs for descriptor rings */
1496 err = ixgbe_dev_rx_init(dev);
1498 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
1502 err = ixgbe_dev_rxtx_start(dev);
1504 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
1508 /* Skip link setup if loopback mode is enabled for 82599. */
1509 if (hw->mac.type == ixgbe_mac_82599EB &&
1510 dev->data->dev_conf.lpbk_mode == IXGBE_LPBK_82599_TX_RX)
1511 goto skip_link_setup;
1513 if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
1514 err = hw->mac.ops.setup_sfp(hw);
1519 /* Turn on the laser */
1520 ixgbe_enable_tx_laser(hw);
1522 err = ixgbe_check_link(hw, &speed, &link_up, 0);
1525 dev->data->dev_link.link_status = link_up;
1527 err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
1531 switch(dev->data->dev_conf.link_speed) {
1532 case ETH_LINK_SPEED_AUTONEG:
1533 speed = (hw->mac.type != ixgbe_mac_82598EB) ?
1534 IXGBE_LINK_SPEED_82599_AUTONEG :
1535 IXGBE_LINK_SPEED_82598_AUTONEG;
1537 case ETH_LINK_SPEED_100:
1539 * Invalid for 82598 but error will be detected by
1540 * ixgbe_setup_link()
1542 speed = IXGBE_LINK_SPEED_100_FULL;
1544 case ETH_LINK_SPEED_1000:
1545 speed = IXGBE_LINK_SPEED_1GB_FULL;
1547 case ETH_LINK_SPEED_10000:
1548 speed = IXGBE_LINK_SPEED_10GB_FULL;
1551 PMD_INIT_LOG(ERR, "Invalid link_speed (%hu) for port %hhu",
1552 dev->data->dev_conf.link_speed,
1553 dev->data->port_id);
1557 err = ixgbe_setup_link(hw, speed, link_up);
1563 /* check if lsc interrupt is enabled */
1564 if (dev->data->dev_conf.intr_conf.lsc != 0)
1565 ixgbe_dev_lsc_interrupt_setup(dev);
1567 /* resume enabled intr since hw reset */
1568 ixgbe_enable_intr(dev);
1570 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK | \
1571 ETH_VLAN_EXTEND_MASK;
1572 ixgbe_vlan_offload_set(dev, mask);
1574 if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
1575 /* Enable vlan filtering for VMDq */
1576 ixgbe_vmdq_vlan_hw_filter_enable(dev);
1579 /* Configure DCB hw */
1580 ixgbe_configure_dcb(dev);
1582 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
1583 err = ixgbe_fdir_configure(dev);
1588 /* Restore vf rate limit */
1589 if (vfinfo != NULL) {
1590 for (vf = 0; vf < dev->pci_dev->max_vfs; vf++)
1591 for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
1592 if (vfinfo[vf].tx_rate[idx] != 0)
1593 ixgbe_set_vf_rate_limit(dev, vf,
1594 vfinfo[vf].tx_rate[idx],
1598 ixgbe_restore_statistics_mapping(dev);
1603 PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
1604 ixgbe_dev_clear_queues(dev);
1609 * Stop device: disable rx and tx functions to allow for reconfiguring.
1612 ixgbe_dev_stop(struct rte_eth_dev *dev)
1614 struct rte_eth_link link;
1615 struct ixgbe_hw *hw =
1616 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1617 struct ixgbe_vf_info *vfinfo =
1618 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
1619 struct ixgbe_filter_info *filter_info =
1620 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
1621 struct ixgbe_5tuple_filter *p_5tuple, *p_5tuple_next;
1624 PMD_INIT_FUNC_TRACE();
1626 /* disable interrupts */
1627 ixgbe_disable_intr(hw);
1630 ixgbe_pf_reset_hw(hw);
1631 hw->adapter_stopped = FALSE;
1634 ixgbe_stop_adapter(hw);
1636 for (vf = 0; vfinfo != NULL &&
1637 vf < dev->pci_dev->max_vfs; vf++)
1638 vfinfo[vf].clear_to_send = false;
1640 /* Turn off the laser */
1641 ixgbe_disable_tx_laser(hw);
1643 ixgbe_dev_clear_queues(dev);
1645 /* Clear stored conf */
1646 dev->data->scattered_rx = 0;
1649 /* Clear recorded link status */
1650 memset(&link, 0, sizeof(link));
1651 rte_ixgbe_dev_atomic_write_link_status(dev, &link);
1653 /* Remove all ntuple filters of the device */
1654 for (p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list);
1655 p_5tuple != NULL; p_5tuple = p_5tuple_next) {
1656 p_5tuple_next = TAILQ_NEXT(p_5tuple, entries);
1657 TAILQ_REMOVE(&filter_info->fivetuple_list,
1661 memset(filter_info->fivetuple_mask, 0,
1662 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
1667 * Set device link up: enable tx laser.
1670 ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
1672 struct ixgbe_hw *hw =
1673 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1674 if (hw->mac.type == ixgbe_mac_82599EB) {
1675 #ifdef RTE_NIC_BYPASS
1676 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
1677 /* Not suported in bypass mode */
1678 PMD_INIT_LOG(ERR, "Set link up is not supported "
1679 "by device id 0x%x", hw->device_id);
1683 /* Turn on the laser */
1684 ixgbe_enable_tx_laser(hw);
1688 PMD_INIT_LOG(ERR, "Set link up is not supported by device id 0x%x",
1694 * Set device link down: disable tx laser.
1697 ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
1699 struct ixgbe_hw *hw =
1700 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1701 if (hw->mac.type == ixgbe_mac_82599EB) {
1702 #ifdef RTE_NIC_BYPASS
1703 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
1704 /* Not suported in bypass mode */
1705 PMD_INIT_LOG(ERR, "Set link down is not supported "
1706 "by device id 0x%x", hw->device_id);
1710 /* Turn off the laser */
1711 ixgbe_disable_tx_laser(hw);
1715 PMD_INIT_LOG(ERR, "Set link down is not supported by device id 0x%x",
1721 * Reest and stop device.
1724 ixgbe_dev_close(struct rte_eth_dev *dev)
1726 struct ixgbe_hw *hw =
1727 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1729 PMD_INIT_FUNC_TRACE();
1731 ixgbe_pf_reset_hw(hw);
1733 ixgbe_dev_stop(dev);
1734 hw->adapter_stopped = 1;
1736 ixgbe_disable_pcie_master(hw);
1738 /* reprogram the RAR[0] in case user changed it. */
1739 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
1743 * This function is based on ixgbe_update_stats_counters() in base/ixgbe.c
1746 ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
1748 struct ixgbe_hw *hw =
1749 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1750 struct ixgbe_hw_stats *hw_stats =
1751 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
1752 uint32_t bprc, lxon, lxoff, total;
1753 uint64_t total_missed_rx, total_qbrc, total_qprc;
1756 total_missed_rx = 0;
1760 hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
1761 hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
1762 hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
1763 hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
1765 for (i = 0; i < 8; i++) {
1767 mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
1768 /* global total per queue */
1769 hw_stats->mpc[i] += mp;
1770 /* Running comprehensive total for stats display */
1771 total_missed_rx += hw_stats->mpc[i];
1772 if (hw->mac.type == ixgbe_mac_82598EB)
1773 hw_stats->rnbc[i] +=
1774 IXGBE_READ_REG(hw, IXGBE_RNBC(i));
1775 hw_stats->pxontxc[i] +=
1776 IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
1777 hw_stats->pxonrxc[i] +=
1778 IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
1779 hw_stats->pxofftxc[i] +=
1780 IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
1781 hw_stats->pxoffrxc[i] +=
1782 IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
1783 hw_stats->pxon2offc[i] +=
1784 IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
1786 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
1787 hw_stats->qprc[i] += IXGBE_READ_REG(hw, IXGBE_QPRC(i));
1788 hw_stats->qptc[i] += IXGBE_READ_REG(hw, IXGBE_QPTC(i));
1789 hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
1790 hw_stats->qbrc[i] +=
1791 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
1792 hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
1793 hw_stats->qbtc[i] +=
1794 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
1795 hw_stats->qprdc[i] += IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
1797 total_qprc += hw_stats->qprc[i];
1798 total_qbrc += hw_stats->qbrc[i];
1800 hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
1801 hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
1802 hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
1804 /* Note that gprc counts missed packets */
1805 hw_stats->gprc += IXGBE_READ_REG(hw, IXGBE_GPRC);
1807 if (hw->mac.type != ixgbe_mac_82598EB) {
1808 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
1809 hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
1810 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
1811 hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
1812 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
1813 hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
1814 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
1815 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
1817 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
1818 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
1819 /* 82598 only has a counter in the high register */
1820 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
1821 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
1822 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
1826 * Workaround: mprc hardware is incorrectly counting
1827 * broadcasts, so for now we subtract those.
1829 bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
1830 hw_stats->bprc += bprc;
1831 hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
1832 if (hw->mac.type == ixgbe_mac_82598EB)
1833 hw_stats->mprc -= bprc;
1835 hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
1836 hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
1837 hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
1838 hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
1839 hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
1840 hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
1842 lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
1843 hw_stats->lxontxc += lxon;
1844 lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
1845 hw_stats->lxofftxc += lxoff;
1846 total = lxon + lxoff;
1848 hw_stats->gptc += IXGBE_READ_REG(hw, IXGBE_GPTC);
1849 hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
1850 hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
1851 hw_stats->gptc -= total;
1852 hw_stats->mptc -= total;
1853 hw_stats->ptc64 -= total;
1854 hw_stats->gotc -= total * ETHER_MIN_LEN;
1856 hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
1857 hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
1858 hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
1859 hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
1860 hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
1861 hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
1862 hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
1863 hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
1864 hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
1865 hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
1866 hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
1867 hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
1868 hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
1869 hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
1870 hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
1871 hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
1872 hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
1873 hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
1874 /* Only read FCOE on 82599 */
1875 if (hw->mac.type != ixgbe_mac_82598EB) {
1876 hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
1877 hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
1878 hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
1879 hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
1880 hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
1886 /* Fill out the rte_eth_stats statistics structure */
1887 stats->ipackets = total_qprc;
1888 stats->ibytes = total_qbrc;
1889 stats->opackets = hw_stats->gptc;
1890 stats->obytes = hw_stats->gotc;
1891 stats->imcasts = hw_stats->mprc;
1893 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
1894 stats->q_ipackets[i] = hw_stats->qprc[i];
1895 stats->q_opackets[i] = hw_stats->qptc[i];
1896 stats->q_ibytes[i] = hw_stats->qbrc[i];
1897 stats->q_obytes[i] = hw_stats->qbtc[i];
1898 stats->q_errors[i] = hw_stats->qprdc[i];
1902 stats->ibadcrc = hw_stats->crcerrs;
1903 stats->ibadlen = hw_stats->rlec + hw_stats->ruc + hw_stats->roc;
1904 stats->imissed = total_missed_rx;
1905 stats->ierrors = stats->ibadcrc +
1908 hw_stats->illerrc + hw_stats->errbc;
1913 /* XON/XOFF pause frames */
1914 stats->tx_pause_xon = hw_stats->lxontxc;
1915 stats->rx_pause_xon = hw_stats->lxonrxc;
1916 stats->tx_pause_xoff = hw_stats->lxofftxc;
1917 stats->rx_pause_xoff = hw_stats->lxoffrxc;
1919 /* Flow Director Stats registers */
1920 hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
1921 hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
1922 stats->fdirmatch = hw_stats->fdirmatch;
1923 stats->fdirmiss = hw_stats->fdirmiss;
1927 ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
1929 struct ixgbe_hw_stats *stats =
1930 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
1932 /* HW registers are cleared on read */
1933 ixgbe_dev_stats_get(dev, NULL);
1935 /* Reset software totals */
1936 memset(stats, 0, sizeof(*stats));
1940 ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
1942 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1943 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats*)
1944 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
1946 /* Good Rx packet, include VF loopback */
1947 UPDATE_VF_STAT(IXGBE_VFGPRC,
1948 hw_stats->last_vfgprc, hw_stats->vfgprc);
1950 /* Good Rx octets, include VF loopback */
1951 UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
1952 hw_stats->last_vfgorc, hw_stats->vfgorc);
1954 /* Good Tx packet, include VF loopback */
1955 UPDATE_VF_STAT(IXGBE_VFGPTC,
1956 hw_stats->last_vfgptc, hw_stats->vfgptc);
1958 /* Good Tx octets, include VF loopback */
1959 UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
1960 hw_stats->last_vfgotc, hw_stats->vfgotc);
1962 /* Rx Multicst Packet */
1963 UPDATE_VF_STAT(IXGBE_VFMPRC,
1964 hw_stats->last_vfmprc, hw_stats->vfmprc);
1969 stats->ipackets = hw_stats->vfgprc;
1970 stats->ibytes = hw_stats->vfgorc;
1971 stats->opackets = hw_stats->vfgptc;
1972 stats->obytes = hw_stats->vfgotc;
1973 stats->imcasts = hw_stats->vfmprc;
1977 ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
1979 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats*)
1980 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
1982 /* Sync HW register to the last stats */
1983 ixgbevf_dev_stats_get(dev, NULL);
1985 /* reset HW current stats*/
1986 hw_stats->vfgprc = 0;
1987 hw_stats->vfgorc = 0;
1988 hw_stats->vfgptc = 0;
1989 hw_stats->vfgotc = 0;
1990 hw_stats->vfmprc = 0;
1995 ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
1997 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1999 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
2000 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
2001 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
2002 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
2003 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
2004 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
2005 dev_info->max_vfs = dev->pci_dev->max_vfs;
2006 if (hw->mac.type == ixgbe_mac_82598EB)
2007 dev_info->max_vmdq_pools = ETH_16_POOLS;
2009 dev_info->max_vmdq_pools = ETH_64_POOLS;
2010 dev_info->vmdq_queue_num = dev_info->max_rx_queues;
2011 dev_info->rx_offload_capa =
2012 DEV_RX_OFFLOAD_VLAN_STRIP |
2013 DEV_RX_OFFLOAD_IPV4_CKSUM |
2014 DEV_RX_OFFLOAD_UDP_CKSUM |
2015 DEV_RX_OFFLOAD_TCP_CKSUM;
2018 * RSC is only supported by 82599 and x540 PF devices in a non-SR-IOV
2021 if ((hw->mac.type == ixgbe_mac_82599EB ||
2022 hw->mac.type == ixgbe_mac_X540) &&
2023 !RTE_ETH_DEV_SRIOV(dev).active)
2024 dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_TCP_LRO;
2026 dev_info->tx_offload_capa =
2027 DEV_TX_OFFLOAD_VLAN_INSERT |
2028 DEV_TX_OFFLOAD_IPV4_CKSUM |
2029 DEV_TX_OFFLOAD_UDP_CKSUM |
2030 DEV_TX_OFFLOAD_TCP_CKSUM |
2031 DEV_TX_OFFLOAD_SCTP_CKSUM |
2032 DEV_TX_OFFLOAD_TCP_TSO;
2034 dev_info->default_rxconf = (struct rte_eth_rxconf) {
2036 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
2037 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
2038 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
2040 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
2044 dev_info->default_txconf = (struct rte_eth_txconf) {
2046 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
2047 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
2048 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
2050 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
2051 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
2052 .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
2053 ETH_TXQ_FLAGS_NOOFFLOADS,
2055 dev_info->reta_size = ETH_RSS_RETA_SIZE_128;
2056 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
2060 ixgbevf_dev_info_get(struct rte_eth_dev *dev,
2061 struct rte_eth_dev_info *dev_info)
2063 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2065 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
2066 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
2067 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
2068 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS reg */
2069 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
2070 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
2071 dev_info->max_vfs = dev->pci_dev->max_vfs;
2072 if (hw->mac.type == ixgbe_mac_82598EB)
2073 dev_info->max_vmdq_pools = ETH_16_POOLS;
2075 dev_info->max_vmdq_pools = ETH_64_POOLS;
2076 dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
2077 DEV_RX_OFFLOAD_IPV4_CKSUM |
2078 DEV_RX_OFFLOAD_UDP_CKSUM |
2079 DEV_RX_OFFLOAD_TCP_CKSUM;
2080 dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
2081 DEV_TX_OFFLOAD_IPV4_CKSUM |
2082 DEV_TX_OFFLOAD_UDP_CKSUM |
2083 DEV_TX_OFFLOAD_TCP_CKSUM |
2084 DEV_TX_OFFLOAD_SCTP_CKSUM;
2086 dev_info->default_rxconf = (struct rte_eth_rxconf) {
2088 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
2089 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
2090 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
2092 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
2096 dev_info->default_txconf = (struct rte_eth_txconf) {
2098 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
2099 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
2100 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
2102 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
2103 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
2104 .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
2105 ETH_TXQ_FLAGS_NOOFFLOADS,
2109 /* return 0 means link status changed, -1 means not changed */
2111 ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
2113 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2114 struct rte_eth_link link, old;
2115 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
2119 link.link_status = 0;
2120 link.link_speed = 0;
2121 link.link_duplex = 0;
2122 memset(&old, 0, sizeof(old));
2123 rte_ixgbe_dev_atomic_read_link_status(dev, &old);
2125 /* check if it needs to wait to complete, if lsc interrupt is enabled */
2126 if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
2127 diag = ixgbe_check_link(hw, &link_speed, &link_up, 0);
2129 diag = ixgbe_check_link(hw, &link_speed, &link_up, 1);
2131 link.link_speed = ETH_LINK_SPEED_100;
2132 link.link_duplex = ETH_LINK_HALF_DUPLEX;
2133 rte_ixgbe_dev_atomic_write_link_status(dev, &link);
2134 if (link.link_status == old.link_status)
2139 if (link_speed == IXGBE_LINK_SPEED_UNKNOWN &&
2140 !hw->mac.get_link_status) {
2141 memcpy(&link, &old, sizeof(link));
2146 rte_ixgbe_dev_atomic_write_link_status(dev, &link);
2147 if (link.link_status == old.link_status)
2151 link.link_status = 1;
2152 link.link_duplex = ETH_LINK_FULL_DUPLEX;
2154 switch (link_speed) {
2156 case IXGBE_LINK_SPEED_UNKNOWN:
2157 link.link_duplex = ETH_LINK_HALF_DUPLEX;
2158 link.link_speed = ETH_LINK_SPEED_100;
2161 case IXGBE_LINK_SPEED_100_FULL:
2162 link.link_speed = ETH_LINK_SPEED_100;
2165 case IXGBE_LINK_SPEED_1GB_FULL:
2166 link.link_speed = ETH_LINK_SPEED_1000;
2169 case IXGBE_LINK_SPEED_10GB_FULL:
2170 link.link_speed = ETH_LINK_SPEED_10000;
2173 rte_ixgbe_dev_atomic_write_link_status(dev, &link);
2175 if (link.link_status == old.link_status)
2182 ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
2184 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2187 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
2188 fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
2189 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
2193 ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
2195 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2198 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
2199 fctrl &= (~IXGBE_FCTRL_UPE);
2200 if (dev->data->all_multicast == 1)
2201 fctrl |= IXGBE_FCTRL_MPE;
2203 fctrl &= (~IXGBE_FCTRL_MPE);
2204 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
2208 ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
2210 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2213 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
2214 fctrl |= IXGBE_FCTRL_MPE;
2215 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
2219 ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
2221 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2224 if (dev->data->promiscuous == 1)
2225 return; /* must remain in all_multicast mode */
2227 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
2228 fctrl &= (~IXGBE_FCTRL_MPE);
2229 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
2233 * It clears the interrupt causes and enables the interrupt.
2234 * It will be called once only during nic initialized.
2237 * Pointer to struct rte_eth_dev.
2240 * - On success, zero.
2241 * - On failure, a negative value.
2244 ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev)
2246 struct ixgbe_interrupt *intr =
2247 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2249 ixgbe_dev_link_status_print(dev);
2250 intr->mask |= IXGBE_EICR_LSC;
2256 * It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
2259 * Pointer to struct rte_eth_dev.
2262 * - On success, zero.
2263 * - On failure, a negative value.
2266 ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
2269 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2270 struct ixgbe_interrupt *intr =
2271 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2273 /* clear all cause mask */
2274 ixgbe_disable_intr(hw);
2276 /* read-on-clear nic registers here */
2277 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
2278 PMD_DRV_LOG(INFO, "eicr %x", eicr);
2281 if (eicr & IXGBE_EICR_LSC) {
2282 /* set flag for async link update */
2283 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
2286 if (eicr & IXGBE_EICR_MAILBOX)
2287 intr->flags |= IXGBE_FLAG_MAILBOX;
2293 * It gets and then prints the link status.
2296 * Pointer to struct rte_eth_dev.
2299 * - On success, zero.
2300 * - On failure, a negative value.
2303 ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
2305 struct rte_eth_link link;
2307 memset(&link, 0, sizeof(link));
2308 rte_ixgbe_dev_atomic_read_link_status(dev, &link);
2309 if (link.link_status) {
2310 PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
2311 (int)(dev->data->port_id),
2312 (unsigned)link.link_speed,
2313 link.link_duplex == ETH_LINK_FULL_DUPLEX ?
2314 "full-duplex" : "half-duplex");
2316 PMD_INIT_LOG(INFO, " Port %d: Link Down",
2317 (int)(dev->data->port_id));
2319 PMD_INIT_LOG(INFO, "PCI Address: %04d:%02d:%02d:%d",
2320 dev->pci_dev->addr.domain,
2321 dev->pci_dev->addr.bus,
2322 dev->pci_dev->addr.devid,
2323 dev->pci_dev->addr.function);
2327 * It executes link_update after knowing an interrupt occurred.
2330 * Pointer to struct rte_eth_dev.
2333 * - On success, zero.
2334 * - On failure, a negative value.
2337 ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
2339 struct ixgbe_interrupt *intr =
2340 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2342 struct rte_eth_link link;
2343 int intr_enable_delay = false;
2345 PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
2347 if (intr->flags & IXGBE_FLAG_MAILBOX) {
2348 ixgbe_pf_mbx_process(dev);
2349 intr->flags &= ~IXGBE_FLAG_MAILBOX;
2352 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
2353 /* get the link status before link update, for predicting later */
2354 memset(&link, 0, sizeof(link));
2355 rte_ixgbe_dev_atomic_read_link_status(dev, &link);
2357 ixgbe_dev_link_update(dev, 0);
2360 if (!link.link_status)
2361 /* handle it 1 sec later, wait it being stable */
2362 timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
2363 /* likely to down */
2365 /* handle it 4 sec later, wait it being stable */
2366 timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
2368 ixgbe_dev_link_status_print(dev);
2370 intr_enable_delay = true;
2373 if (intr_enable_delay) {
2374 if (rte_eal_alarm_set(timeout * 1000,
2375 ixgbe_dev_interrupt_delayed_handler, (void*)dev) < 0)
2376 PMD_DRV_LOG(ERR, "Error setting alarm");
2378 PMD_DRV_LOG(DEBUG, "enable intr immediately");
2379 ixgbe_enable_intr(dev);
2380 rte_intr_enable(&(dev->pci_dev->intr_handle));
2388 * Interrupt handler which shall be registered for alarm callback for delayed
2389 * handling specific interrupt to wait for the stable nic state. As the
2390 * NIC interrupt state is not stable for ixgbe after link is just down,
2391 * it needs to wait 4 seconds to get the stable status.
2394 * Pointer to interrupt handle.
2396 * The address of parameter (struct rte_eth_dev *) regsitered before.
2402 ixgbe_dev_interrupt_delayed_handler(void *param)
2404 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
2405 struct ixgbe_interrupt *intr =
2406 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2407 struct ixgbe_hw *hw =
2408 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2411 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
2412 if (eicr & IXGBE_EICR_MAILBOX)
2413 ixgbe_pf_mbx_process(dev);
2415 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
2416 ixgbe_dev_link_update(dev, 0);
2417 intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
2418 ixgbe_dev_link_status_print(dev);
2419 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC);
2422 PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
2423 ixgbe_enable_intr(dev);
2424 rte_intr_enable(&(dev->pci_dev->intr_handle));
2428 * Interrupt handler triggered by NIC for handling
2429 * specific interrupt.
2432 * Pointer to interrupt handle.
2434 * The address of parameter (struct rte_eth_dev *) regsitered before.
2440 ixgbe_dev_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
2443 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
2444 ixgbe_dev_interrupt_get_status(dev);
2445 ixgbe_dev_interrupt_action(dev);
2449 ixgbe_dev_led_on(struct rte_eth_dev *dev)
2451 struct ixgbe_hw *hw;
2453 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2454 return (ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP);
2458 ixgbe_dev_led_off(struct rte_eth_dev *dev)
2460 struct ixgbe_hw *hw;
2462 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2463 return (ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP);
2467 ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
2469 struct ixgbe_hw *hw;
2475 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2477 fc_conf->pause_time = hw->fc.pause_time;
2478 fc_conf->high_water = hw->fc.high_water[0];
2479 fc_conf->low_water = hw->fc.low_water[0];
2480 fc_conf->send_xon = hw->fc.send_xon;
2481 fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
2484 * Return rx_pause status according to actual setting of
2487 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
2488 if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
2494 * Return tx_pause status according to actual setting of
2497 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
2498 if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
2503 if (rx_pause && tx_pause)
2504 fc_conf->mode = RTE_FC_FULL;
2506 fc_conf->mode = RTE_FC_RX_PAUSE;
2508 fc_conf->mode = RTE_FC_TX_PAUSE;
2510 fc_conf->mode = RTE_FC_NONE;
2516 ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
2518 struct ixgbe_hw *hw;
2520 uint32_t rx_buf_size;
2521 uint32_t max_high_water;
2523 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
2530 PMD_INIT_FUNC_TRACE();
2532 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2533 if (fc_conf->autoneg != !hw->fc.disable_fc_autoneg)
2535 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
2536 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
2539 * At least reserve one Ethernet frame for watermark
2540 * high_water/low_water in kilo bytes for ixgbe
2542 max_high_water = (rx_buf_size - ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
2543 if ((fc_conf->high_water > max_high_water) ||
2544 (fc_conf->high_water < fc_conf->low_water)) {
2545 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
2546 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
2550 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
2551 hw->fc.pause_time = fc_conf->pause_time;
2552 hw->fc.high_water[0] = fc_conf->high_water;
2553 hw->fc.low_water[0] = fc_conf->low_water;
2554 hw->fc.send_xon = fc_conf->send_xon;
2556 err = ixgbe_fc_enable(hw);
2558 /* Not negotiated is not an error case */
2559 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED)) {
2561 /* check if we want to forward MAC frames - driver doesn't have native
2562 * capability to do that, so we'll write the registers ourselves */
2564 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
2566 /* set or clear MFLCN.PMCF bit depending on configuration */
2567 if (fc_conf->mac_ctrl_frame_fwd != 0)
2568 mflcn |= IXGBE_MFLCN_PMCF;
2570 mflcn &= ~IXGBE_MFLCN_PMCF;
2572 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
2573 IXGBE_WRITE_FLUSH(hw);
2578 PMD_INIT_LOG(ERR, "ixgbe_fc_enable = 0x%x", err);
2583 * ixgbe_pfc_enable_generic - Enable flow control
2584 * @hw: pointer to hardware structure
2585 * @tc_num: traffic class number
2586 * Enable flow control according to the current settings.
2589 ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw,uint8_t tc_num)
2592 uint32_t mflcn_reg, fccfg_reg;
2594 uint32_t fcrtl, fcrth;
2598 /* Validate the water mark configuration */
2599 if (!hw->fc.pause_time) {
2600 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
2604 /* Low water mark of zero causes XOFF floods */
2605 if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
2606 /* High/Low water can not be 0 */
2607 if( (!hw->fc.high_water[tc_num])|| (!hw->fc.low_water[tc_num])) {
2608 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
2609 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
2613 if(hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
2614 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
2615 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
2619 /* Negotiate the fc mode to use */
2620 ixgbe_fc_autoneg(hw);
2622 /* Disable any previous flow control settings */
2623 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
2624 mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
2626 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
2627 fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
2629 switch (hw->fc.current_mode) {
2632 * If the count of enabled RX Priority Flow control >1,
2633 * and the TX pause can not be disabled
2636 for (i =0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
2637 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
2638 if (reg & IXGBE_FCRTH_FCEN)
2642 fccfg_reg |=IXGBE_FCCFG_TFCE_PRIORITY;
2644 case ixgbe_fc_rx_pause:
2646 * Rx Flow control is enabled and Tx Flow control is
2647 * disabled by software override. Since there really
2648 * isn't a way to advertise that we are capable of RX
2649 * Pause ONLY, we will advertise that we support both
2650 * symmetric and asymmetric Rx PAUSE. Later, we will
2651 * disable the adapter's ability to send PAUSE frames.
2653 mflcn_reg |= IXGBE_MFLCN_RPFCE;
2655 * If the count of enabled RX Priority Flow control >1,
2656 * and the TX pause can not be disabled
2659 for (i =0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
2660 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
2661 if (reg & IXGBE_FCRTH_FCEN)
2665 fccfg_reg |=IXGBE_FCCFG_TFCE_PRIORITY;
2667 case ixgbe_fc_tx_pause:
2669 * Tx Flow control is enabled, and Rx Flow control is
2670 * disabled by software override.
2672 fccfg_reg |=IXGBE_FCCFG_TFCE_PRIORITY;
2675 /* Flow control (both Rx and Tx) is enabled by SW override. */
2676 mflcn_reg |= IXGBE_MFLCN_RPFCE;
2677 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
2680 PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
2681 ret_val = IXGBE_ERR_CONFIG;
2686 /* Set 802.3x based flow control settings. */
2687 mflcn_reg |= IXGBE_MFLCN_DPF;
2688 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
2689 IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
2691 /* Set up and enable Rx high/low water mark thresholds, enable XON. */
2692 if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
2693 hw->fc.high_water[tc_num]) {
2694 fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
2695 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
2696 fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
2698 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
2700 * In order to prevent Tx hangs when the internal Tx
2701 * switch is enabled we must set the high water mark
2702 * to the maximum FCRTH value. This allows the Tx
2703 * switch to function even under heavy Rx workloads.
2705 fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
2707 IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
2709 /* Configure pause time (2 TCs per register) */
2710 reg = hw->fc.pause_time * 0x00010001;
2711 for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
2712 IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
2714 /* Configure flow control refresh threshold value */
2715 IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
2722 ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev,uint8_t tc_num)
2724 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2725 int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
2727 if(hw->mac.type != ixgbe_mac_82598EB) {
2728 ret_val = ixgbe_dcb_pfc_enable_generic(hw,tc_num);
2734 ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
2737 uint32_t rx_buf_size;
2738 uint32_t max_high_water;
2740 uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
2741 struct ixgbe_hw *hw =
2742 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2743 struct ixgbe_dcb_config *dcb_config =
2744 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
2746 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
2753 PMD_INIT_FUNC_TRACE();
2755 ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
2756 tc_num = map[pfc_conf->priority];
2757 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
2758 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
2760 * At least reserve one Ethernet frame for watermark
2761 * high_water/low_water in kilo bytes for ixgbe
2763 max_high_water = (rx_buf_size - ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
2764 if ((pfc_conf->fc.high_water > max_high_water) ||
2765 (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
2766 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
2767 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
2771 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
2772 hw->fc.pause_time = pfc_conf->fc.pause_time;
2773 hw->fc.send_xon = pfc_conf->fc.send_xon;
2774 hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
2775 hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
2777 err = ixgbe_dcb_pfc_enable(dev,tc_num);
2779 /* Not negotiated is not an error case */
2780 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
2783 PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
2788 ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
2789 struct rte_eth_rss_reta_entry64 *reta_conf,
2794 uint16_t idx, shift;
2795 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2797 PMD_INIT_FUNC_TRACE();
2798 if (reta_size != ETH_RSS_RETA_SIZE_128) {
2799 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
2800 "(%d) doesn't match the number hardware can supported "
2801 "(%d)\n", reta_size, ETH_RSS_RETA_SIZE_128);
2805 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
2806 idx = i / RTE_RETA_GROUP_SIZE;
2807 shift = i % RTE_RETA_GROUP_SIZE;
2808 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
2812 if (mask == IXGBE_4_BIT_MASK)
2815 r = IXGBE_READ_REG(hw, IXGBE_RETA(i >> 2));
2816 for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
2817 if (mask & (0x1 << j))
2818 reta |= reta_conf[idx].reta[shift + j] <<
2821 reta |= r & (IXGBE_8_BIT_MASK <<
2824 IXGBE_WRITE_REG(hw, IXGBE_RETA(i >> 2), reta);
2831 ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
2832 struct rte_eth_rss_reta_entry64 *reta_conf,
2837 uint16_t idx, shift;
2838 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2840 PMD_INIT_FUNC_TRACE();
2841 if (reta_size != ETH_RSS_RETA_SIZE_128) {
2842 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
2843 "(%d) doesn't match the number hardware can supported "
2844 "(%d)\n", reta_size, ETH_RSS_RETA_SIZE_128);
2848 for (i = 0; i < ETH_RSS_RETA_SIZE_128; i += IXGBE_4_BIT_WIDTH) {
2849 idx = i / RTE_RETA_GROUP_SIZE;
2850 shift = i % RTE_RETA_GROUP_SIZE;
2851 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
2856 reta = IXGBE_READ_REG(hw, IXGBE_RETA(i >> 2));
2857 for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
2858 if (mask & (0x1 << j))
2859 reta_conf[idx].reta[shift + j] =
2860 ((reta >> (CHAR_BIT * j)) &
2869 ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
2870 uint32_t index, uint32_t pool)
2872 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2873 uint32_t enable_addr = 1;
2875 ixgbe_set_rar(hw, index, mac_addr->addr_bytes, pool, enable_addr);
2879 ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
2881 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2883 ixgbe_clear_rar(hw, index);
2887 ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
2891 struct ixgbe_hw *hw;
2892 struct rte_eth_dev_info dev_info;
2893 uint32_t frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
2895 ixgbe_dev_info_get(dev, &dev_info);
2897 /* check that mtu is within the allowed range */
2898 if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen))
2901 /* refuse mtu that requires the support of scattered packets when this
2902 * feature has not been enabled before. */
2903 if (!dev->data->scattered_rx &&
2904 (frame_size + 2 * IXGBE_VLAN_TAG_SIZE >
2905 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM))
2908 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2909 hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
2911 /* switch to jumbo mode if needed */
2912 if (frame_size > ETHER_MAX_LEN) {
2913 dev->data->dev_conf.rxmode.jumbo_frame = 1;
2914 hlreg0 |= IXGBE_HLREG0_JUMBOEN;
2916 dev->data->dev_conf.rxmode.jumbo_frame = 0;
2917 hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
2919 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
2921 /* update max frame size */
2922 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
2924 maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
2925 maxfrs &= 0x0000FFFF;
2926 maxfrs |= (dev->data->dev_conf.rxmode.max_rx_pkt_len << 16);
2927 IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
2933 * Virtual Function operations
2936 ixgbevf_intr_disable(struct ixgbe_hw *hw)
2938 PMD_INIT_FUNC_TRACE();
2940 /* Clear interrupt mask to stop from interrupts being generated */
2941 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
2943 IXGBE_WRITE_FLUSH(hw);
2947 ixgbevf_dev_configure(struct rte_eth_dev *dev)
2949 struct rte_eth_conf* conf = &dev->data->dev_conf;
2951 PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
2952 dev->data->port_id);
2955 * VF has no ability to enable/disable HW CRC
2956 * Keep the persistent behavior the same as Host PF
2958 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
2959 if (!conf->rxmode.hw_strip_crc) {
2960 PMD_INIT_LOG(INFO, "VF can't disable HW CRC Strip");
2961 conf->rxmode.hw_strip_crc = 1;
2964 if (conf->rxmode.hw_strip_crc) {
2965 PMD_INIT_LOG(INFO, "VF can't enable HW CRC Strip");
2966 conf->rxmode.hw_strip_crc = 0;
2974 ixgbevf_dev_start(struct rte_eth_dev *dev)
2976 struct ixgbe_hw *hw =
2977 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2980 PMD_INIT_FUNC_TRACE();
2982 hw->mac.ops.reset_hw(hw);
2983 hw->mac.get_link_status = true;
2985 /* negotiate mailbox API version to use with the PF. */
2986 ixgbevf_negotiate_api(hw);
2988 ixgbevf_dev_tx_init(dev);
2990 /* This can fail when allocating mbufs for descriptor rings */
2991 err = ixgbevf_dev_rx_init(dev);
2993 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
2994 ixgbe_dev_clear_queues(dev);
2999 ixgbevf_set_vfta_all(dev,1);
3002 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK | \
3003 ETH_VLAN_EXTEND_MASK;
3004 ixgbevf_vlan_offload_set(dev, mask);
3006 ixgbevf_dev_rxtx_start(dev);
3012 ixgbevf_dev_stop(struct rte_eth_dev *dev)
3014 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3016 PMD_INIT_FUNC_TRACE();
3018 hw->adapter_stopped = TRUE;
3019 ixgbe_stop_adapter(hw);
3022 * Clear what we set, but we still keep shadow_vfta to
3023 * restore after device starts
3025 ixgbevf_set_vfta_all(dev,0);
3027 /* Clear stored conf */
3028 dev->data->scattered_rx = 0;
3030 ixgbe_dev_clear_queues(dev);
3034 ixgbevf_dev_close(struct rte_eth_dev *dev)
3036 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3038 PMD_INIT_FUNC_TRACE();
3042 ixgbevf_dev_stop(dev);
3044 /* reprogram the RAR[0] in case user changed it. */
3045 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
3048 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
3050 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3051 struct ixgbe_vfta * shadow_vfta =
3052 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
3053 int i = 0, j = 0, vfta = 0, mask = 1;
3055 for (i = 0; i < IXGBE_VFTA_SIZE; i++){
3056 vfta = shadow_vfta->vfta[i];
3059 for (j = 0; j < 32; j++){
3061 ixgbe_set_vfta(hw, (i<<5)+j, 0, on);
3070 ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
3072 struct ixgbe_hw *hw =
3073 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3074 struct ixgbe_vfta * shadow_vfta =
3075 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
3076 uint32_t vid_idx = 0;
3077 uint32_t vid_bit = 0;
3080 PMD_INIT_FUNC_TRACE();
3082 /* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
3083 ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on);
3085 PMD_INIT_LOG(ERR, "Unable to set VF vlan");
3088 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
3089 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
3091 /* Save what we set and retore it after device reset */
3093 shadow_vfta->vfta[vid_idx] |= vid_bit;
3095 shadow_vfta->vfta[vid_idx] &= ~vid_bit;
3101 ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
3103 struct ixgbe_hw *hw =
3104 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3107 PMD_INIT_FUNC_TRACE();
3109 if(queue >= hw->mac.max_rx_queues)
3112 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
3114 ctrl |= IXGBE_RXDCTL_VME;
3116 ctrl &= ~IXGBE_RXDCTL_VME;
3117 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
3119 ixgbe_vlan_hw_strip_bitmap_set( dev, queue, on);
3123 ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
3125 struct ixgbe_hw *hw =
3126 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3130 /* VF function only support hw strip feature, others are not support */
3131 if(mask & ETH_VLAN_STRIP_MASK){
3132 on = !!(dev->data->dev_conf.rxmode.hw_vlan_strip);
3134 for(i=0; i < hw->mac.max_rx_queues; i++)
3135 ixgbevf_vlan_strip_queue_set(dev,i,on);
3140 ixgbe_vmdq_mode_check(struct ixgbe_hw *hw)
3144 /* we only need to do this if VMDq is enabled */
3145 reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
3146 if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
3147 PMD_INIT_LOG(ERR, "VMDq must be enabled for this setting");
3155 ixgbe_uta_vector(struct ixgbe_hw *hw, struct ether_addr* uc_addr)
3157 uint32_t vector = 0;
3158 switch (hw->mac.mc_filter_type) {
3159 case 0: /* use bits [47:36] of the address */
3160 vector = ((uc_addr->addr_bytes[4] >> 4) |
3161 (((uint16_t)uc_addr->addr_bytes[5]) << 4));
3163 case 1: /* use bits [46:35] of the address */
3164 vector = ((uc_addr->addr_bytes[4] >> 3) |
3165 (((uint16_t)uc_addr->addr_bytes[5]) << 5));
3167 case 2: /* use bits [45:34] of the address */
3168 vector = ((uc_addr->addr_bytes[4] >> 2) |
3169 (((uint16_t)uc_addr->addr_bytes[5]) << 6));
3171 case 3: /* use bits [43:32] of the address */
3172 vector = ((uc_addr->addr_bytes[4]) |
3173 (((uint16_t)uc_addr->addr_bytes[5]) << 8));
3175 default: /* Invalid mc_filter_type */
3179 /* vector can only be 12-bits or boundary will be exceeded */
3185 ixgbe_uc_hash_table_set(struct rte_eth_dev *dev,struct ether_addr* mac_addr,
3193 const uint32_t ixgbe_uta_idx_mask = 0x7F;
3194 const uint32_t ixgbe_uta_bit_shift = 5;
3195 const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
3196 const uint32_t bit1 = 0x1;
3198 struct ixgbe_hw *hw =
3199 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3200 struct ixgbe_uta_info *uta_info =
3201 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
3203 /* The UTA table only exists on 82599 hardware and newer */
3204 if (hw->mac.type < ixgbe_mac_82599EB)
3207 vector = ixgbe_uta_vector(hw,mac_addr);
3208 uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
3209 uta_shift = vector & ixgbe_uta_bit_mask;
3211 rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
3215 reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
3217 uta_info->uta_in_use++;
3218 reg_val |= (bit1 << uta_shift);
3219 uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
3221 uta_info->uta_in_use--;
3222 reg_val &= ~(bit1 << uta_shift);
3223 uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
3226 IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
3228 if (uta_info->uta_in_use > 0)
3229 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
3230 IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
3232 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,hw->mac.mc_filter_type);
3238 ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
3241 struct ixgbe_hw *hw =
3242 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3243 struct ixgbe_uta_info *uta_info =
3244 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
3246 /* The UTA table only exists on 82599 hardware and newer */
3247 if (hw->mac.type < ixgbe_mac_82599EB)
3251 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
3252 uta_info->uta_shadow[i] = ~0;
3253 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
3256 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
3257 uta_info->uta_shadow[i] = 0;
3258 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
3266 ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
3268 uint32_t new_val = orig_val;
3270 if (rx_mask & ETH_VMDQ_ACCEPT_UNTAG)
3271 new_val |= IXGBE_VMOLR_AUPE;
3272 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_MC)
3273 new_val |= IXGBE_VMOLR_ROMPE;
3274 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_UC)
3275 new_val |= IXGBE_VMOLR_ROPE;
3276 if (rx_mask & ETH_VMDQ_ACCEPT_BROADCAST)
3277 new_val |= IXGBE_VMOLR_BAM;
3278 if (rx_mask & ETH_VMDQ_ACCEPT_MULTICAST)
3279 new_val |= IXGBE_VMOLR_MPE;
3285 ixgbe_set_pool_rx_mode(struct rte_eth_dev *dev, uint16_t pool,
3286 uint16_t rx_mask, uint8_t on)
3290 struct ixgbe_hw *hw =
3291 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3292 uint32_t vmolr = IXGBE_READ_REG(hw, IXGBE_VMOLR(pool));
3294 if (hw->mac.type == ixgbe_mac_82598EB) {
3295 PMD_INIT_LOG(ERR, "setting VF receive mode set should be done"
3296 " on 82599 hardware and newer");
3299 if (ixgbe_vmdq_mode_check(hw) < 0)
3302 val = ixgbe_convert_vm_rx_mask_to_val(rx_mask, val);
3309 IXGBE_WRITE_REG(hw, IXGBE_VMOLR(pool), vmolr);
3315 ixgbe_set_pool_rx(struct rte_eth_dev *dev, uint16_t pool, uint8_t on)
3319 const uint8_t bit1 = 0x1;
3321 struct ixgbe_hw *hw =
3322 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3324 if (ixgbe_vmdq_mode_check(hw) < 0)
3327 addr = IXGBE_VFRE(pool >= ETH_64_POOLS/2);
3328 reg = IXGBE_READ_REG(hw, addr);
3336 IXGBE_WRITE_REG(hw, addr,reg);
3342 ixgbe_set_pool_tx(struct rte_eth_dev *dev, uint16_t pool, uint8_t on)
3346 const uint8_t bit1 = 0x1;
3348 struct ixgbe_hw *hw =
3349 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3351 if (ixgbe_vmdq_mode_check(hw) < 0)
3354 addr = IXGBE_VFTE(pool >= ETH_64_POOLS/2);
3355 reg = IXGBE_READ_REG(hw, addr);
3363 IXGBE_WRITE_REG(hw, addr,reg);
3369 ixgbe_set_pool_vlan_filter(struct rte_eth_dev *dev, uint16_t vlan,
3370 uint64_t pool_mask, uint8_t vlan_on)
3374 struct ixgbe_hw *hw =
3375 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3377 if (ixgbe_vmdq_mode_check(hw) < 0)
3379 for (pool_idx = 0; pool_idx < ETH_64_POOLS; pool_idx++) {
3380 if (pool_mask & ((uint64_t)(1ULL << pool_idx)))
3381 ret = hw->mac.ops.set_vfta(hw,vlan,pool_idx,vlan_on);
3390 ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
3391 struct rte_eth_vmdq_mirror_conf *mirror_conf,
3392 uint8_t rule_id, uint8_t on)
3394 uint32_t mr_ctl,vlvf;
3395 uint32_t mp_lsb = 0;
3396 uint32_t mv_msb = 0;
3397 uint32_t mv_lsb = 0;
3398 uint32_t mp_msb = 0;
3401 uint64_t vlan_mask = 0;
3403 const uint8_t pool_mask_offset = 32;
3404 const uint8_t vlan_mask_offset = 32;
3405 const uint8_t dst_pool_offset = 8;
3406 const uint8_t rule_mr_offset = 4;
3407 const uint8_t mirror_rule_mask= 0x0F;
3409 struct ixgbe_mirror_info *mr_info =
3410 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
3411 struct ixgbe_hw *hw =
3412 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3414 if (ixgbe_vmdq_mode_check(hw) < 0)
3417 /* Check if vlan mask is valid */
3418 if ((mirror_conf->rule_type_mask & ETH_VMDQ_VLAN_MIRROR) && (on)) {
3419 if (mirror_conf->vlan.vlan_mask == 0)
3423 /* Check if vlan id is valid and find conresponding VLAN ID index in VLVF */
3424 if (mirror_conf->rule_type_mask & ETH_VMDQ_VLAN_MIRROR) {
3425 for (i = 0;i < IXGBE_VLVF_ENTRIES; i++) {
3426 if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
3427 /* search vlan id related pool vlan filter index */
3428 reg_index = ixgbe_find_vlvf_slot(hw,
3429 mirror_conf->vlan.vlan_id[i]);
3432 vlvf = IXGBE_READ_REG(hw, IXGBE_VLVF(reg_index));
3433 if ((vlvf & IXGBE_VLVF_VIEN) &&
3434 ((vlvf & IXGBE_VLVF_VLANID_MASK)
3435 == mirror_conf->vlan.vlan_id[i]))
3436 vlan_mask |= (1ULL << reg_index);
3443 mv_lsb = vlan_mask & 0xFFFFFFFF;
3444 mv_msb = vlan_mask >> vlan_mask_offset;
3446 mr_info->mr_conf[rule_id].vlan.vlan_mask =
3447 mirror_conf->vlan.vlan_mask;
3448 for(i = 0 ;i < ETH_VMDQ_MAX_VLAN_FILTERS; i++) {
3449 if(mirror_conf->vlan.vlan_mask & (1ULL << i))
3450 mr_info->mr_conf[rule_id].vlan.vlan_id[i] =
3451 mirror_conf->vlan.vlan_id[i];
3456 mr_info->mr_conf[rule_id].vlan.vlan_mask = 0;
3457 for(i = 0 ;i < ETH_VMDQ_MAX_VLAN_FILTERS; i++)
3458 mr_info->mr_conf[rule_id].vlan.vlan_id[i] = 0;
3463 * if enable pool mirror, write related pool mask register,if disable
3464 * pool mirror, clear PFMRVM register
3466 if (mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) {
3468 mp_lsb = mirror_conf->pool_mask & 0xFFFFFFFF;
3469 mp_msb = mirror_conf->pool_mask >> pool_mask_offset;
3470 mr_info->mr_conf[rule_id].pool_mask =
3471 mirror_conf->pool_mask;
3476 mr_info->mr_conf[rule_id].pool_mask = 0;
3480 /* read mirror control register and recalculate it */
3481 mr_ctl = IXGBE_READ_REG(hw,IXGBE_MRCTL(rule_id));
3484 mr_ctl |= mirror_conf->rule_type_mask;
3485 mr_ctl &= mirror_rule_mask;
3486 mr_ctl |= mirror_conf->dst_pool << dst_pool_offset;
3488 mr_ctl &= ~(mirror_conf->rule_type_mask & mirror_rule_mask);
3490 mr_info->mr_conf[rule_id].rule_type_mask = (uint8_t)(mr_ctl & mirror_rule_mask);
3491 mr_info->mr_conf[rule_id].dst_pool = mirror_conf->dst_pool;
3493 /* write mirrror control register */
3494 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
3496 /* write pool mirrror control register */
3497 if (mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) {
3498 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), mp_lsb);
3499 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset),
3502 /* write VLAN mirrror control register */
3503 if (mirror_conf->rule_type_mask & ETH_VMDQ_VLAN_MIRROR) {
3504 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), mv_lsb);
3505 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset),
3513 ixgbe_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t rule_id)
3516 uint32_t lsb_val = 0;
3517 uint32_t msb_val = 0;
3518 const uint8_t rule_mr_offset = 4;
3520 struct ixgbe_hw *hw =
3521 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3522 struct ixgbe_mirror_info *mr_info =
3523 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
3525 if (ixgbe_vmdq_mode_check(hw) < 0)
3528 memset(&mr_info->mr_conf[rule_id], 0,
3529 sizeof(struct rte_eth_vmdq_mirror_conf));
3531 /* clear PFVMCTL register */
3532 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
3534 /* clear pool mask register */
3535 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), lsb_val);
3536 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset), msb_val);
3538 /* clear vlan mask register */
3539 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), lsb_val);
3540 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset), msb_val);
3545 static int ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
3546 uint16_t queue_idx, uint16_t tx_rate)
3548 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3549 uint32_t rf_dec, rf_int;
3551 uint16_t link_speed = dev->data->dev_link.link_speed;
3553 if (queue_idx >= hw->mac.max_tx_queues)
3557 /* Calculate the rate factor values to set */
3558 rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
3559 rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
3560 rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
3562 bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
3563 bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
3564 IXGBE_RTTBCNRC_RF_INT_MASK_M);
3565 bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
3571 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
3572 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
3575 if ((dev->data->dev_conf.rxmode.jumbo_frame == 1) &&
3576 (dev->data->dev_conf.rxmode.max_rx_pkt_len >=
3577 IXGBE_MAX_JUMBO_FRAME_SIZE))
3578 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
3579 IXGBE_MMW_SIZE_JUMBO_FRAME);
3581 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
3582 IXGBE_MMW_SIZE_DEFAULT);
3584 /* Set RTTBCNRC of queue X */
3585 IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
3586 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
3587 IXGBE_WRITE_FLUSH(hw);
3592 static int ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
3593 uint16_t tx_rate, uint64_t q_msk)
3595 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3596 struct ixgbe_vf_info *vfinfo =
3597 *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
3598 uint8_t nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
3599 uint32_t queue_stride =
3600 IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
3601 uint32_t queue_idx = vf * queue_stride, idx = 0, vf_idx;
3602 uint32_t queue_end = queue_idx + nb_q_per_pool - 1;
3603 uint16_t total_rate = 0;
3605 if (queue_end >= hw->mac.max_tx_queues)
3608 if (vfinfo != NULL) {
3609 for (vf_idx = 0; vf_idx < dev->pci_dev->max_vfs; vf_idx++) {
3612 for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
3614 total_rate += vfinfo[vf_idx].tx_rate[idx];
3619 /* Store tx_rate for this vf. */
3620 for (idx = 0; idx < nb_q_per_pool; idx++) {
3621 if (((uint64_t)0x1 << idx) & q_msk) {
3622 if (vfinfo[vf].tx_rate[idx] != tx_rate)
3623 vfinfo[vf].tx_rate[idx] = tx_rate;
3624 total_rate += tx_rate;
3628 if (total_rate > dev->data->dev_link.link_speed) {
3630 * Reset stored TX rate of the VF if it causes exceed
3633 memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
3637 /* Set RTTBCNRC of each queue/pool for vf X */
3638 for (; queue_idx <= queue_end; queue_idx++) {
3640 ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
3648 ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
3649 __attribute__((unused)) uint32_t index,
3650 __attribute__((unused)) uint32_t pool)
3652 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3656 * On a 82599 VF, adding again the same MAC addr is not an idempotent
3657 * operation. Trap this case to avoid exhausting the [very limited]
3658 * set of PF resources used to store VF MAC addresses.
3660 if (memcmp(hw->mac.perm_addr, mac_addr, sizeof(struct ether_addr)) == 0)
3662 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
3665 PMD_DRV_LOG(ERR, "Unable to add MAC address - diag=%d", diag);
3669 ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
3671 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3672 struct ether_addr *perm_addr = (struct ether_addr *) hw->mac.perm_addr;
3673 struct ether_addr *mac_addr;
3678 * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
3679 * not support the deletion of a given MAC address.
3680 * Instead, it imposes to delete all MAC addresses, then to add again
3681 * all MAC addresses with the exception of the one to be deleted.
3683 (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
3686 * Add again all MAC addresses, with the exception of the deleted one
3687 * and of the permanent MAC address.
3689 for (i = 0, mac_addr = dev->data->mac_addrs;
3690 i < hw->mac.num_rar_entries; i++, mac_addr++) {
3691 /* Skip the deleted MAC address */
3694 /* Skip NULL MAC addresses */
3695 if (is_zero_ether_addr(mac_addr))
3697 /* Skip the permanent MAC address */
3698 if (memcmp(perm_addr, mac_addr, sizeof(struct ether_addr)) == 0)
3700 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
3703 "Adding again MAC address "
3704 "%02x:%02x:%02x:%02x:%02x:%02x failed "
3706 mac_addr->addr_bytes[0],
3707 mac_addr->addr_bytes[1],
3708 mac_addr->addr_bytes[2],
3709 mac_addr->addr_bytes[3],
3710 mac_addr->addr_bytes[4],
3711 mac_addr->addr_bytes[5],
3716 #define MAC_TYPE_FILTER_SUP(type) do {\
3717 if ((type) != ixgbe_mac_82599EB && (type) != ixgbe_mac_X540 &&\
3718 (type) != ixgbe_mac_X550)\
3723 ixgbe_syn_filter_set(struct rte_eth_dev *dev,
3724 struct rte_eth_syn_filter *filter,
3727 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3730 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
3733 synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
3736 if (synqf & IXGBE_SYN_FILTER_ENABLE)
3738 synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
3739 IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
3741 if (filter->hig_pri)
3742 synqf |= IXGBE_SYN_FILTER_SYNQFP;
3744 synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
3746 if (!(synqf & IXGBE_SYN_FILTER_ENABLE))
3748 synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
3750 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
3751 IXGBE_WRITE_FLUSH(hw);
3756 ixgbe_syn_filter_get(struct rte_eth_dev *dev,
3757 struct rte_eth_syn_filter *filter)
3759 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3760 uint32_t synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
3762 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
3763 filter->hig_pri = (synqf & IXGBE_SYN_FILTER_SYNQFP) ? 1 : 0;
3764 filter->queue = (uint16_t)((synqf & IXGBE_SYN_FILTER_QUEUE) >> 1);
3771 ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
3772 enum rte_filter_op filter_op,
3775 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3778 MAC_TYPE_FILTER_SUP(hw->mac.type);
3780 if (filter_op == RTE_ETH_FILTER_NOP)
3784 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u",
3789 switch (filter_op) {
3790 case RTE_ETH_FILTER_ADD:
3791 ret = ixgbe_syn_filter_set(dev,
3792 (struct rte_eth_syn_filter *)arg,
3795 case RTE_ETH_FILTER_DELETE:
3796 ret = ixgbe_syn_filter_set(dev,
3797 (struct rte_eth_syn_filter *)arg,
3800 case RTE_ETH_FILTER_GET:
3801 ret = ixgbe_syn_filter_get(dev,
3802 (struct rte_eth_syn_filter *)arg);
3805 PMD_DRV_LOG(ERR, "unsupported operation %u\n", filter_op);
3814 static inline enum ixgbe_5tuple_protocol
3815 convert_protocol_type(uint8_t protocol_value)
3817 if (protocol_value == IPPROTO_TCP)
3818 return IXGBE_FILTER_PROTOCOL_TCP;
3819 else if (protocol_value == IPPROTO_UDP)
3820 return IXGBE_FILTER_PROTOCOL_UDP;
3821 else if (protocol_value == IPPROTO_SCTP)
3822 return IXGBE_FILTER_PROTOCOL_SCTP;
3824 return IXGBE_FILTER_PROTOCOL_NONE;
3828 * add a 5tuple filter
3831 * dev: Pointer to struct rte_eth_dev.
3832 * index: the index the filter allocates.
3833 * filter: ponter to the filter that will be added.
3834 * rx_queue: the queue id the filter assigned to.
3837 * - On success, zero.
3838 * - On failure, a negative value.
3841 ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
3842 struct ixgbe_5tuple_filter *filter)
3844 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3845 struct ixgbe_filter_info *filter_info =
3846 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
3848 uint32_t ftqf, sdpqf;
3849 uint32_t l34timir = 0;
3850 uint8_t mask = 0xff;
3853 * look for an unused 5tuple filter index,
3854 * and insert the filter to list.
3856 for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
3857 idx = i / (sizeof(uint32_t) * NBBY);
3858 shift = i % (sizeof(uint32_t) * NBBY);
3859 if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
3860 filter_info->fivetuple_mask[idx] |= 1 << shift;
3862 TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
3868 if (i >= IXGBE_MAX_FTQF_FILTERS) {
3869 PMD_DRV_LOG(ERR, "5tuple filters are full.");
3873 sdpqf = (uint32_t)(filter->filter_info.dst_port <<
3874 IXGBE_SDPQF_DSTPORT_SHIFT);
3875 sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
3877 ftqf = (uint32_t)(filter->filter_info.proto &
3878 IXGBE_FTQF_PROTOCOL_MASK);
3879 ftqf |= (uint32_t)((filter->filter_info.priority &
3880 IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
3881 if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
3882 mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
3883 if (filter->filter_info.dst_ip_mask == 0)
3884 mask &= IXGBE_FTQF_DEST_ADDR_MASK;
3885 if (filter->filter_info.src_port_mask == 0)
3886 mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
3887 if (filter->filter_info.dst_port_mask == 0)
3888 mask &= IXGBE_FTQF_DEST_PORT_MASK;
3889 if (filter->filter_info.proto_mask == 0)
3890 mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
3891 ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
3892 ftqf |= IXGBE_FTQF_POOL_MASK_EN;
3893 ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
3895 IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
3896 IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
3897 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
3898 IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
3900 l34timir |= IXGBE_L34T_IMIR_RESERVE;
3901 l34timir |= (uint32_t)(filter->queue <<
3902 IXGBE_L34T_IMIR_QUEUE_SHIFT);
3903 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
3908 * remove a 5tuple filter
3911 * dev: Pointer to struct rte_eth_dev.
3912 * filter: the pointer of the filter will be removed.
3915 ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
3916 struct ixgbe_5tuple_filter *filter)
3918 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3919 struct ixgbe_filter_info *filter_info =
3920 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
3921 uint16_t index = filter->index;
3923 filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
3924 ~(1 << (index % (sizeof(uint32_t) * NBBY)));
3925 TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
3928 IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
3929 IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
3930 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
3931 IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
3932 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
3936 ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
3938 struct ixgbe_hw *hw;
3939 uint32_t max_frame = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
3941 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3943 if ((mtu < ETHER_MIN_MTU) || (max_frame > ETHER_MAX_JUMBO_FRAME_LEN))
3946 /* refuse mtu that requires the support of scattered packets when this
3947 * feature has not been enabled before. */
3948 if (!dev->data->scattered_rx &&
3949 (max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
3950 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM))
3954 * When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
3955 * request of the version 2.0 of the mailbox API.
3956 * For now, use the IXGBE_VF_SET_LPE request of the version 1.0
3957 * of the mailbox API.
3958 * This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
3959 * prior to 3.11.33 which contains the following change:
3960 * "ixgbe: Enable jumbo frames support w/ SR-IOV"
3962 ixgbevf_rlpml_set_vf(hw, max_frame);
3964 /* update max frame size */
3965 dev->data->dev_conf.rxmode.max_rx_pkt_len = max_frame;
3969 #define MAC_TYPE_FILTER_SUP_EXT(type) do {\
3970 if ((type) != ixgbe_mac_82599EB && (type) != ixgbe_mac_X540)\
3974 static inline struct ixgbe_5tuple_filter *
3975 ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
3976 struct ixgbe_5tuple_filter_info *key)
3978 struct ixgbe_5tuple_filter *it;
3980 TAILQ_FOREACH(it, filter_list, entries) {
3981 if (memcmp(key, &it->filter_info,
3982 sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
3989 /* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
3991 ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
3992 struct ixgbe_5tuple_filter_info *filter_info)
3994 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
3995 filter->priority > IXGBE_5TUPLE_MAX_PRI ||
3996 filter->priority < IXGBE_5TUPLE_MIN_PRI)
3999 switch (filter->dst_ip_mask) {
4001 filter_info->dst_ip_mask = 0;
4002 filter_info->dst_ip = filter->dst_ip;
4005 filter_info->dst_ip_mask = 1;
4008 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
4012 switch (filter->src_ip_mask) {
4014 filter_info->src_ip_mask = 0;
4015 filter_info->src_ip = filter->src_ip;
4018 filter_info->src_ip_mask = 1;
4021 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
4025 switch (filter->dst_port_mask) {
4027 filter_info->dst_port_mask = 0;
4028 filter_info->dst_port = filter->dst_port;
4031 filter_info->dst_port_mask = 1;
4034 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
4038 switch (filter->src_port_mask) {
4040 filter_info->src_port_mask = 0;
4041 filter_info->src_port = filter->src_port;
4044 filter_info->src_port_mask = 1;
4047 PMD_DRV_LOG(ERR, "invalid src_port mask.");
4051 switch (filter->proto_mask) {
4053 filter_info->proto_mask = 0;
4054 filter_info->proto =
4055 convert_protocol_type(filter->proto);
4058 filter_info->proto_mask = 1;
4061 PMD_DRV_LOG(ERR, "invalid protocol mask.");
4065 filter_info->priority = (uint8_t)filter->priority;
4070 * add or delete a ntuple filter
4073 * dev: Pointer to struct rte_eth_dev.
4074 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
4075 * add: if true, add filter, if false, remove filter
4078 * - On success, zero.
4079 * - On failure, a negative value.
4082 ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
4083 struct rte_eth_ntuple_filter *ntuple_filter,
4086 struct ixgbe_filter_info *filter_info =
4087 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
4088 struct ixgbe_5tuple_filter_info filter_5tuple;
4089 struct ixgbe_5tuple_filter *filter;
4092 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
4093 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
4097 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
4098 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
4102 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
4104 if (filter != NULL && add) {
4105 PMD_DRV_LOG(ERR, "filter exists.");
4108 if (filter == NULL && !add) {
4109 PMD_DRV_LOG(ERR, "filter doesn't exist.");
4114 filter = rte_zmalloc("ixgbe_5tuple_filter",
4115 sizeof(struct ixgbe_5tuple_filter), 0);
4118 (void)rte_memcpy(&filter->filter_info,
4120 sizeof(struct ixgbe_5tuple_filter_info));
4121 filter->queue = ntuple_filter->queue;
4122 ret = ixgbe_add_5tuple_filter(dev, filter);
4128 ixgbe_remove_5tuple_filter(dev, filter);
4134 * get a ntuple filter
4137 * dev: Pointer to struct rte_eth_dev.
4138 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
4141 * - On success, zero.
4142 * - On failure, a negative value.
4145 ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
4146 struct rte_eth_ntuple_filter *ntuple_filter)
4148 struct ixgbe_filter_info *filter_info =
4149 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
4150 struct ixgbe_5tuple_filter_info filter_5tuple;
4151 struct ixgbe_5tuple_filter *filter;
4154 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
4155 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
4159 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
4160 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
4164 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
4166 if (filter == NULL) {
4167 PMD_DRV_LOG(ERR, "filter doesn't exist.");
4170 ntuple_filter->queue = filter->queue;
4175 * ixgbe_ntuple_filter_handle - Handle operations for ntuple filter.
4176 * @dev: pointer to rte_eth_dev structure
4177 * @filter_op:operation will be taken.
4178 * @arg: a pointer to specific structure corresponding to the filter_op
4181 * - On success, zero.
4182 * - On failure, a negative value.
4185 ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
4186 enum rte_filter_op filter_op,
4189 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4192 MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
4194 if (filter_op == RTE_ETH_FILTER_NOP)
4198 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
4203 switch (filter_op) {
4204 case RTE_ETH_FILTER_ADD:
4205 ret = ixgbe_add_del_ntuple_filter(dev,
4206 (struct rte_eth_ntuple_filter *)arg,
4209 case RTE_ETH_FILTER_DELETE:
4210 ret = ixgbe_add_del_ntuple_filter(dev,
4211 (struct rte_eth_ntuple_filter *)arg,
4214 case RTE_ETH_FILTER_GET:
4215 ret = ixgbe_get_ntuple_filter(dev,
4216 (struct rte_eth_ntuple_filter *)arg);
4219 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
4227 ixgbe_ethertype_filter_lookup(struct ixgbe_filter_info *filter_info,
4232 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
4233 if (filter_info->ethertype_filters[i] == ethertype &&
4234 (filter_info->ethertype_mask & (1 << i)))
4241 ixgbe_ethertype_filter_insert(struct ixgbe_filter_info *filter_info,
4246 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
4247 if (!(filter_info->ethertype_mask & (1 << i))) {
4248 filter_info->ethertype_mask |= 1 << i;
4249 filter_info->ethertype_filters[i] = ethertype;
4257 ixgbe_ethertype_filter_remove(struct ixgbe_filter_info *filter_info,
4260 if (idx >= IXGBE_MAX_ETQF_FILTERS)
4262 filter_info->ethertype_mask &= ~(1 << idx);
4263 filter_info->ethertype_filters[idx] = 0;
4268 ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
4269 struct rte_eth_ethertype_filter *filter,
4272 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4273 struct ixgbe_filter_info *filter_info =
4274 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
4279 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
4282 if (filter->ether_type == ETHER_TYPE_IPv4 ||
4283 filter->ether_type == ETHER_TYPE_IPv6) {
4284 PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
4285 " ethertype filter.", filter->ether_type);
4289 if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
4290 PMD_DRV_LOG(ERR, "mac compare is unsupported.");
4293 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
4294 PMD_DRV_LOG(ERR, "drop option is unsupported.");
4298 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
4299 if (ret >= 0 && add) {
4300 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
4301 filter->ether_type);
4304 if (ret < 0 && !add) {
4305 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
4306 filter->ether_type);
4311 ret = ixgbe_ethertype_filter_insert(filter_info,
4312 filter->ether_type);
4314 PMD_DRV_LOG(ERR, "ethertype filters are full.");
4317 etqf = IXGBE_ETQF_FILTER_EN;
4318 etqf |= (uint32_t)filter->ether_type;
4319 etqs |= (uint32_t)((filter->queue <<
4320 IXGBE_ETQS_RX_QUEUE_SHIFT) &
4321 IXGBE_ETQS_RX_QUEUE);
4322 etqs |= IXGBE_ETQS_QUEUE_EN;
4324 ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
4328 IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
4329 IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
4330 IXGBE_WRITE_FLUSH(hw);
4336 ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
4337 struct rte_eth_ethertype_filter *filter)
4339 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4340 struct ixgbe_filter_info *filter_info =
4341 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
4342 uint32_t etqf, etqs;
4345 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
4347 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
4348 filter->ether_type);
4352 etqf = IXGBE_READ_REG(hw, IXGBE_ETQF(ret));
4353 if (etqf & IXGBE_ETQF_FILTER_EN) {
4354 etqs = IXGBE_READ_REG(hw, IXGBE_ETQS(ret));
4355 filter->ether_type = etqf & IXGBE_ETQF_ETHERTYPE;
4357 filter->queue = (etqs & IXGBE_ETQS_RX_QUEUE) >>
4358 IXGBE_ETQS_RX_QUEUE_SHIFT;
4365 * ixgbe_ethertype_filter_handle - Handle operations for ethertype filter.
4366 * @dev: pointer to rte_eth_dev structure
4367 * @filter_op:operation will be taken.
4368 * @arg: a pointer to specific structure corresponding to the filter_op
4371 ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
4372 enum rte_filter_op filter_op,
4375 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4378 MAC_TYPE_FILTER_SUP(hw->mac.type);
4380 if (filter_op == RTE_ETH_FILTER_NOP)
4384 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
4389 switch (filter_op) {
4390 case RTE_ETH_FILTER_ADD:
4391 ret = ixgbe_add_del_ethertype_filter(dev,
4392 (struct rte_eth_ethertype_filter *)arg,
4395 case RTE_ETH_FILTER_DELETE:
4396 ret = ixgbe_add_del_ethertype_filter(dev,
4397 (struct rte_eth_ethertype_filter *)arg,
4400 case RTE_ETH_FILTER_GET:
4401 ret = ixgbe_get_ethertype_filter(dev,
4402 (struct rte_eth_ethertype_filter *)arg);
4405 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
4413 ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
4414 enum rte_filter_type filter_type,
4415 enum rte_filter_op filter_op,
4420 switch (filter_type) {
4421 case RTE_ETH_FILTER_NTUPLE:
4422 ret = ixgbe_ntuple_filter_handle(dev, filter_op, arg);
4424 case RTE_ETH_FILTER_ETHERTYPE:
4425 ret = ixgbe_ethertype_filter_handle(dev, filter_op, arg);
4427 case RTE_ETH_FILTER_SYN:
4428 ret = ixgbe_syn_filter_handle(dev, filter_op, arg);
4430 case RTE_ETH_FILTER_FDIR:
4431 ret = ixgbe_fdir_ctrl_func(dev, filter_op, arg);
4434 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
4442 static struct rte_driver rte_ixgbe_driver = {
4444 .init = rte_ixgbe_pmd_init,
4447 static struct rte_driver rte_ixgbevf_driver = {
4449 .init = rte_ixgbevf_pmd_init,
4452 PMD_REGISTER_DRIVER(rte_ixgbe_driver);
4453 PMD_REGISTER_DRIVER(rte_ixgbevf_driver);