1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2017 Intel Corporation
13 #include <netinet/in.h>
14 #include <rte_string_fns.h>
15 #include <rte_byteorder.h>
16 #include <rte_common.h>
17 #include <rte_cycles.h>
19 #include <rte_interrupts.h>
21 #include <rte_debug.h>
23 #include <rte_bus_pci.h>
24 #include <rte_branch_prediction.h>
25 #include <rte_memory.h>
26 #include <rte_kvargs.h>
28 #include <rte_alarm.h>
29 #include <rte_ether.h>
30 #include <rte_ethdev_driver.h>
31 #include <rte_ethdev_pci.h>
32 #include <rte_malloc.h>
33 #include <rte_random.h>
35 #include <rte_hash_crc.h>
36 #ifdef RTE_LIBRTE_SECURITY
37 #include <rte_security_driver.h>
40 #include "ixgbe_logs.h"
41 #include "base/ixgbe_api.h"
42 #include "base/ixgbe_vf.h"
43 #include "base/ixgbe_common.h"
44 #include "ixgbe_ethdev.h"
45 #include "ixgbe_bypass.h"
46 #include "ixgbe_rxtx.h"
47 #include "base/ixgbe_type.h"
48 #include "base/ixgbe_phy.h"
49 #include "ixgbe_regs.h"
52 * High threshold controlling when to start sending XOFF frames. Must be at
53 * least 8 bytes less than receive packet buffer size. This value is in units
56 #define IXGBE_FC_HI 0x80
59 * Low threshold controlling when to start sending XON frames. This value is
60 * in units of 1024 bytes.
62 #define IXGBE_FC_LO 0x40
64 /* Timer value included in XOFF frames. */
65 #define IXGBE_FC_PAUSE 0x680
67 /*Default value of Max Rx Queue*/
68 #define IXGBE_MAX_RX_QUEUE_NUM 128
70 #define IXGBE_LINK_DOWN_CHECK_TIMEOUT 4000 /* ms */
71 #define IXGBE_LINK_UP_CHECK_TIMEOUT 1000 /* ms */
72 #define IXGBE_VMDQ_NUM_UC_MAC 4096 /* Maximum nb. of UC MAC addr. */
74 #define IXGBE_MMW_SIZE_DEFAULT 0x4
75 #define IXGBE_MMW_SIZE_JUMBO_FRAME 0x14
76 #define IXGBE_MAX_RING_DESC 4096 /* replicate define from rxtx */
79 * Default values for RX/TX configuration
81 #define IXGBE_DEFAULT_RX_FREE_THRESH 32
82 #define IXGBE_DEFAULT_RX_PTHRESH 8
83 #define IXGBE_DEFAULT_RX_HTHRESH 8
84 #define IXGBE_DEFAULT_RX_WTHRESH 0
86 #define IXGBE_DEFAULT_TX_FREE_THRESH 32
87 #define IXGBE_DEFAULT_TX_PTHRESH 32
88 #define IXGBE_DEFAULT_TX_HTHRESH 0
89 #define IXGBE_DEFAULT_TX_WTHRESH 0
90 #define IXGBE_DEFAULT_TX_RSBIT_THRESH 32
92 /* Bit shift and mask */
93 #define IXGBE_4_BIT_WIDTH (CHAR_BIT / 2)
94 #define IXGBE_4_BIT_MASK RTE_LEN2MASK(IXGBE_4_BIT_WIDTH, uint8_t)
95 #define IXGBE_8_BIT_WIDTH CHAR_BIT
96 #define IXGBE_8_BIT_MASK UINT8_MAX
98 #define IXGBEVF_PMD_NAME "rte_ixgbevf_pmd" /* PMD name */
100 #define IXGBE_QUEUE_STAT_COUNTERS (sizeof(hw_stats->qprc) / sizeof(hw_stats->qprc[0]))
102 /* Additional timesync values. */
103 #define NSEC_PER_SEC 1000000000L
104 #define IXGBE_INCVAL_10GB 0x66666666
105 #define IXGBE_INCVAL_1GB 0x40000000
106 #define IXGBE_INCVAL_100 0x50000000
107 #define IXGBE_INCVAL_SHIFT_10GB 28
108 #define IXGBE_INCVAL_SHIFT_1GB 24
109 #define IXGBE_INCVAL_SHIFT_100 21
110 #define IXGBE_INCVAL_SHIFT_82599 7
111 #define IXGBE_INCPER_SHIFT_82599 24
113 #define IXGBE_CYCLECOUNTER_MASK 0xffffffffffffffffULL
115 #define IXGBE_VT_CTL_POOLING_MODE_MASK 0x00030000
116 #define IXGBE_VT_CTL_POOLING_MODE_ETAG 0x00010000
117 #define IXGBE_ETAG_ETYPE 0x00005084
118 #define IXGBE_ETAG_ETYPE_MASK 0x0000ffff
119 #define IXGBE_ETAG_ETYPE_VALID 0x80000000
120 #define IXGBE_RAH_ADTYPE 0x40000000
121 #define IXGBE_RAL_ETAG_FILTER_MASK 0x00003fff
122 #define IXGBE_VMVIR_TAGA_MASK 0x18000000
123 #define IXGBE_VMVIR_TAGA_ETAG_INSERT 0x08000000
124 #define IXGBE_VMTIR(_i) (0x00017000 + ((_i) * 4)) /* 64 of these (0-63) */
125 #define IXGBE_QDE_STRIP_TAG 0x00000004
126 #define IXGBE_VTEICR_MASK 0x07
128 #define IXGBE_EXVET_VET_EXT_SHIFT 16
129 #define IXGBE_DMATXCTL_VT_MASK 0xFFFF0000
131 #define IXGBEVF_DEVARG_PFLINK_FULLCHK "pflink_fullchk"
133 static const char * const ixgbevf_valid_arguments[] = {
134 IXGBEVF_DEVARG_PFLINK_FULLCHK,
138 static int eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params);
139 static int eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev);
140 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev);
141 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev);
142 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev);
143 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev);
144 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev);
145 static int ixgbe_dev_configure(struct rte_eth_dev *dev);
146 static int ixgbe_dev_start(struct rte_eth_dev *dev);
147 static void ixgbe_dev_stop(struct rte_eth_dev *dev);
148 static int ixgbe_dev_set_link_up(struct rte_eth_dev *dev);
149 static int ixgbe_dev_set_link_down(struct rte_eth_dev *dev);
150 static void ixgbe_dev_close(struct rte_eth_dev *dev);
151 static int ixgbe_dev_reset(struct rte_eth_dev *dev);
152 static int ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev);
153 static int ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev);
154 static int ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev);
155 static int ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev);
156 static int ixgbe_dev_link_update(struct rte_eth_dev *dev,
157 int wait_to_complete);
158 static int ixgbe_dev_stats_get(struct rte_eth_dev *dev,
159 struct rte_eth_stats *stats);
160 static int ixgbe_dev_xstats_get(struct rte_eth_dev *dev,
161 struct rte_eth_xstat *xstats, unsigned n);
162 static int ixgbevf_dev_xstats_get(struct rte_eth_dev *dev,
163 struct rte_eth_xstat *xstats, unsigned n);
165 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
166 uint64_t *values, unsigned int n);
167 static int ixgbe_dev_stats_reset(struct rte_eth_dev *dev);
168 static int ixgbe_dev_xstats_reset(struct rte_eth_dev *dev);
169 static int ixgbe_dev_xstats_get_names(struct rte_eth_dev *dev,
170 struct rte_eth_xstat_name *xstats_names,
172 static int ixgbevf_dev_xstats_get_names(struct rte_eth_dev *dev,
173 struct rte_eth_xstat_name *xstats_names, unsigned limit);
174 static int ixgbe_dev_xstats_get_names_by_id(
175 struct rte_eth_dev *dev,
176 struct rte_eth_xstat_name *xstats_names,
179 static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
183 static int ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
185 static int ixgbe_dev_info_get(struct rte_eth_dev *dev,
186 struct rte_eth_dev_info *dev_info);
187 static const uint32_t *ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
188 static int ixgbevf_dev_info_get(struct rte_eth_dev *dev,
189 struct rte_eth_dev_info *dev_info);
190 static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
192 static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev,
193 uint16_t vlan_id, int on);
194 static int ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
195 enum rte_vlan_type vlan_type,
197 static void ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev,
198 uint16_t queue, bool on);
199 static void ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue,
201 static void ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev,
203 static int ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask);
204 static int ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask);
205 static void ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue);
206 static void ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue);
207 static void ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev);
208 static void ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev);
210 static int ixgbe_dev_led_on(struct rte_eth_dev *dev);
211 static int ixgbe_dev_led_off(struct rte_eth_dev *dev);
212 static int ixgbe_flow_ctrl_get(struct rte_eth_dev *dev,
213 struct rte_eth_fc_conf *fc_conf);
214 static int ixgbe_flow_ctrl_set(struct rte_eth_dev *dev,
215 struct rte_eth_fc_conf *fc_conf);
216 static int ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev,
217 struct rte_eth_pfc_conf *pfc_conf);
218 static int ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
219 struct rte_eth_rss_reta_entry64 *reta_conf,
221 static int ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
222 struct rte_eth_rss_reta_entry64 *reta_conf,
224 static void ixgbe_dev_link_status_print(struct rte_eth_dev *dev);
225 static int ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on);
226 static int ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev);
227 static int ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev);
228 static int ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev);
229 static int ixgbe_dev_interrupt_action(struct rte_eth_dev *dev);
230 static void ixgbe_dev_interrupt_handler(void *param);
231 static void ixgbe_dev_interrupt_delayed_handler(void *param);
232 static void *ixgbe_dev_setup_link_thread_handler(void *param);
233 static int ixgbe_dev_wait_setup_link_complete(struct rte_eth_dev *dev,
234 uint32_t timeout_ms);
236 static int ixgbe_add_rar(struct rte_eth_dev *dev,
237 struct rte_ether_addr *mac_addr,
238 uint32_t index, uint32_t pool);
239 static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
240 static int ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
241 struct rte_ether_addr *mac_addr);
242 static void ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config);
243 static bool is_device_supported(struct rte_eth_dev *dev,
244 struct rte_pci_driver *drv);
246 /* For Virtual Function support */
247 static int eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev);
248 static int eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev);
249 static int ixgbevf_dev_configure(struct rte_eth_dev *dev);
250 static int ixgbevf_dev_start(struct rte_eth_dev *dev);
251 static int ixgbevf_dev_link_update(struct rte_eth_dev *dev,
252 int wait_to_complete);
253 static void ixgbevf_dev_stop(struct rte_eth_dev *dev);
254 static void ixgbevf_dev_close(struct rte_eth_dev *dev);
255 static int ixgbevf_dev_reset(struct rte_eth_dev *dev);
256 static void ixgbevf_intr_disable(struct rte_eth_dev *dev);
257 static void ixgbevf_intr_enable(struct rte_eth_dev *dev);
258 static int ixgbevf_dev_stats_get(struct rte_eth_dev *dev,
259 struct rte_eth_stats *stats);
260 static int ixgbevf_dev_stats_reset(struct rte_eth_dev *dev);
261 static int ixgbevf_vlan_filter_set(struct rte_eth_dev *dev,
262 uint16_t vlan_id, int on);
263 static void ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev,
264 uint16_t queue, int on);
265 static int ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask);
266 static int ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
267 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on);
268 static int ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
270 static int ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
272 static void ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
273 uint8_t queue, uint8_t msix_vector);
274 static void ixgbevf_configure_msix(struct rte_eth_dev *dev);
275 static int ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev);
276 static int ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev);
277 static int ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev);
278 static int ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
280 /* For Eth VMDQ APIs support */
281 static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
282 rte_ether_addr * mac_addr, uint8_t on);
283 static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on);
284 static int ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
285 struct rte_eth_mirror_conf *mirror_conf,
286 uint8_t rule_id, uint8_t on);
287 static int ixgbe_mirror_rule_reset(struct rte_eth_dev *dev,
289 static int ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
291 static int ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
293 static void ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
294 uint8_t queue, uint8_t msix_vector);
295 static void ixgbe_configure_msix(struct rte_eth_dev *dev);
297 static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
298 struct rte_ether_addr *mac_addr,
299 uint32_t index, uint32_t pool);
300 static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
301 static int ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
302 struct rte_ether_addr *mac_addr);
303 static int ixgbe_syn_filter_get(struct rte_eth_dev *dev,
304 struct rte_eth_syn_filter *filter);
305 static int ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
306 enum rte_filter_op filter_op,
308 static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
309 struct ixgbe_5tuple_filter *filter);
310 static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
311 struct ixgbe_5tuple_filter *filter);
312 static int ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
313 enum rte_filter_op filter_op,
315 static int ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
316 struct rte_eth_ntuple_filter *filter);
317 static int ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
318 enum rte_filter_op filter_op,
320 static int ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
321 struct rte_eth_ethertype_filter *filter);
322 static int ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
323 enum rte_filter_type filter_type,
324 enum rte_filter_op filter_op,
326 static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
328 static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
329 struct rte_ether_addr *mc_addr_set,
330 uint32_t nb_mc_addr);
331 static int ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
332 struct rte_eth_dcb_info *dcb_info);
334 static int ixgbe_get_reg_length(struct rte_eth_dev *dev);
335 static int ixgbe_get_regs(struct rte_eth_dev *dev,
336 struct rte_dev_reg_info *regs);
337 static int ixgbe_get_eeprom_length(struct rte_eth_dev *dev);
338 static int ixgbe_get_eeprom(struct rte_eth_dev *dev,
339 struct rte_dev_eeprom_info *eeprom);
340 static int ixgbe_set_eeprom(struct rte_eth_dev *dev,
341 struct rte_dev_eeprom_info *eeprom);
343 static int ixgbe_get_module_info(struct rte_eth_dev *dev,
344 struct rte_eth_dev_module_info *modinfo);
345 static int ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
346 struct rte_dev_eeprom_info *info);
348 static int ixgbevf_get_reg_length(struct rte_eth_dev *dev);
349 static int ixgbevf_get_regs(struct rte_eth_dev *dev,
350 struct rte_dev_reg_info *regs);
352 static int ixgbe_timesync_enable(struct rte_eth_dev *dev);
353 static int ixgbe_timesync_disable(struct rte_eth_dev *dev);
354 static int ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
355 struct timespec *timestamp,
357 static int ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
358 struct timespec *timestamp);
359 static int ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
360 static int ixgbe_timesync_read_time(struct rte_eth_dev *dev,
361 struct timespec *timestamp);
362 static int ixgbe_timesync_write_time(struct rte_eth_dev *dev,
363 const struct timespec *timestamp);
364 static void ixgbevf_dev_interrupt_handler(void *param);
366 static int ixgbe_dev_l2_tunnel_eth_type_conf
367 (struct rte_eth_dev *dev, struct rte_eth_l2_tunnel_conf *l2_tunnel);
368 static int ixgbe_dev_l2_tunnel_offload_set
369 (struct rte_eth_dev *dev,
370 struct rte_eth_l2_tunnel_conf *l2_tunnel,
373 static int ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
374 enum rte_filter_op filter_op,
377 static int ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
378 struct rte_eth_udp_tunnel *udp_tunnel);
379 static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
380 struct rte_eth_udp_tunnel *udp_tunnel);
381 static int ixgbe_filter_restore(struct rte_eth_dev *dev);
382 static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
383 static int ixgbe_wait_for_link_up(struct ixgbe_hw *hw);
386 * Define VF Stats MACRO for Non "cleared on read" register
388 #define UPDATE_VF_STAT(reg, last, cur) \
390 uint32_t latest = IXGBE_READ_REG(hw, reg); \
391 cur += (latest - last) & UINT_MAX; \
395 #define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
397 u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
398 u64 new_msb = IXGBE_READ_REG(hw, msb); \
399 u64 latest = ((new_msb << 32) | new_lsb); \
400 cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
404 #define IXGBE_SET_HWSTRIP(h, q) do {\
405 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
406 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
407 (h)->bitmap[idx] |= 1 << bit;\
410 #define IXGBE_CLEAR_HWSTRIP(h, q) do {\
411 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
412 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
413 (h)->bitmap[idx] &= ~(1 << bit);\
416 #define IXGBE_GET_HWSTRIP(h, q, r) do {\
417 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
418 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
419 (r) = (h)->bitmap[idx] >> bit & 1;\
422 int ixgbe_logtype_init;
423 int ixgbe_logtype_driver;
425 #ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
426 int ixgbe_logtype_rx;
428 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
429 int ixgbe_logtype_tx;
431 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
432 int ixgbe_logtype_tx_free;
436 * The set of PCI devices this driver supports
438 static const struct rte_pci_id pci_id_ixgbe_map[] = {
439 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598) },
440 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_BX) },
441 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_DUAL_PORT) },
442 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_SINGLE_PORT) },
443 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT) },
444 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT2) },
445 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_SFP_LOM) },
446 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_CX4) },
447 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_CX4_DUAL_PORT) },
448 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_DA_DUAL_PORT) },
449 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) },
450 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_XF_LR) },
451 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4) },
452 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4_MEZZ) },
453 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KR) },
454 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_COMBO_BACKPLANE) },
455 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_CX4) },
456 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP) },
457 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BACKPLANE_FCOE) },
458 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_FCOE) },
459 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_EM) },
460 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF2) },
461 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF_QP) },
462 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_QSFP_SF_QP) },
463 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599EN_SFP) },
464 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_XAUI_LOM) },
465 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_T3_LOM) },
466 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T) },
467 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T1) },
468 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_SFP) },
469 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_10G_T) },
470 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_1G_T) },
471 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T) },
472 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T1) },
473 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR) },
474 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR_L) },
475 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP_N) },
476 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII) },
477 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII_L) },
478 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_10G_T) },
479 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP) },
480 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP_N) },
481 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP) },
482 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T) },
483 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T_L) },
484 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KX4) },
485 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KR) },
486 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_XFI) },
487 #ifdef RTE_LIBRTE_IXGBE_BYPASS
488 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS) },
490 { .vendor_id = 0, /* sentinel */ },
494 * The set of PCI devices this driver supports (for 82599 VF)
496 static const struct rte_pci_id pci_id_ixgbevf_map[] = {
497 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) },
498 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) },
499 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) },
500 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) },
501 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) },
502 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) },
503 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) },
504 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF_HV) },
505 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) },
506 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF_HV) },
507 { .vendor_id = 0, /* sentinel */ },
510 static const struct rte_eth_desc_lim rx_desc_lim = {
511 .nb_max = IXGBE_MAX_RING_DESC,
512 .nb_min = IXGBE_MIN_RING_DESC,
513 .nb_align = IXGBE_RXD_ALIGN,
516 static const struct rte_eth_desc_lim tx_desc_lim = {
517 .nb_max = IXGBE_MAX_RING_DESC,
518 .nb_min = IXGBE_MIN_RING_DESC,
519 .nb_align = IXGBE_TXD_ALIGN,
520 .nb_seg_max = IXGBE_TX_MAX_SEG,
521 .nb_mtu_seg_max = IXGBE_TX_MAX_SEG,
524 static const struct eth_dev_ops ixgbe_eth_dev_ops = {
525 .dev_configure = ixgbe_dev_configure,
526 .dev_start = ixgbe_dev_start,
527 .dev_stop = ixgbe_dev_stop,
528 .dev_set_link_up = ixgbe_dev_set_link_up,
529 .dev_set_link_down = ixgbe_dev_set_link_down,
530 .dev_close = ixgbe_dev_close,
531 .dev_reset = ixgbe_dev_reset,
532 .promiscuous_enable = ixgbe_dev_promiscuous_enable,
533 .promiscuous_disable = ixgbe_dev_promiscuous_disable,
534 .allmulticast_enable = ixgbe_dev_allmulticast_enable,
535 .allmulticast_disable = ixgbe_dev_allmulticast_disable,
536 .link_update = ixgbe_dev_link_update,
537 .stats_get = ixgbe_dev_stats_get,
538 .xstats_get = ixgbe_dev_xstats_get,
539 .xstats_get_by_id = ixgbe_dev_xstats_get_by_id,
540 .stats_reset = ixgbe_dev_stats_reset,
541 .xstats_reset = ixgbe_dev_xstats_reset,
542 .xstats_get_names = ixgbe_dev_xstats_get_names,
543 .xstats_get_names_by_id = ixgbe_dev_xstats_get_names_by_id,
544 .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
545 .fw_version_get = ixgbe_fw_version_get,
546 .dev_infos_get = ixgbe_dev_info_get,
547 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
548 .mtu_set = ixgbe_dev_mtu_set,
549 .vlan_filter_set = ixgbe_vlan_filter_set,
550 .vlan_tpid_set = ixgbe_vlan_tpid_set,
551 .vlan_offload_set = ixgbe_vlan_offload_set,
552 .vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
553 .rx_queue_start = ixgbe_dev_rx_queue_start,
554 .rx_queue_stop = ixgbe_dev_rx_queue_stop,
555 .tx_queue_start = ixgbe_dev_tx_queue_start,
556 .tx_queue_stop = ixgbe_dev_tx_queue_stop,
557 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
558 .rx_queue_intr_enable = ixgbe_dev_rx_queue_intr_enable,
559 .rx_queue_intr_disable = ixgbe_dev_rx_queue_intr_disable,
560 .rx_queue_release = ixgbe_dev_rx_queue_release,
561 .rx_queue_count = ixgbe_dev_rx_queue_count,
562 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
563 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
564 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
565 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
566 .tx_queue_release = ixgbe_dev_tx_queue_release,
567 .dev_led_on = ixgbe_dev_led_on,
568 .dev_led_off = ixgbe_dev_led_off,
569 .flow_ctrl_get = ixgbe_flow_ctrl_get,
570 .flow_ctrl_set = ixgbe_flow_ctrl_set,
571 .priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
572 .mac_addr_add = ixgbe_add_rar,
573 .mac_addr_remove = ixgbe_remove_rar,
574 .mac_addr_set = ixgbe_set_default_mac_addr,
575 .uc_hash_table_set = ixgbe_uc_hash_table_set,
576 .uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
577 .mirror_rule_set = ixgbe_mirror_rule_set,
578 .mirror_rule_reset = ixgbe_mirror_rule_reset,
579 .set_queue_rate_limit = ixgbe_set_queue_rate_limit,
580 .reta_update = ixgbe_dev_rss_reta_update,
581 .reta_query = ixgbe_dev_rss_reta_query,
582 .rss_hash_update = ixgbe_dev_rss_hash_update,
583 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
584 .filter_ctrl = ixgbe_dev_filter_ctrl,
585 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
586 .rxq_info_get = ixgbe_rxq_info_get,
587 .txq_info_get = ixgbe_txq_info_get,
588 .timesync_enable = ixgbe_timesync_enable,
589 .timesync_disable = ixgbe_timesync_disable,
590 .timesync_read_rx_timestamp = ixgbe_timesync_read_rx_timestamp,
591 .timesync_read_tx_timestamp = ixgbe_timesync_read_tx_timestamp,
592 .get_reg = ixgbe_get_regs,
593 .get_eeprom_length = ixgbe_get_eeprom_length,
594 .get_eeprom = ixgbe_get_eeprom,
595 .set_eeprom = ixgbe_set_eeprom,
596 .get_module_info = ixgbe_get_module_info,
597 .get_module_eeprom = ixgbe_get_module_eeprom,
598 .get_dcb_info = ixgbe_dev_get_dcb_info,
599 .timesync_adjust_time = ixgbe_timesync_adjust_time,
600 .timesync_read_time = ixgbe_timesync_read_time,
601 .timesync_write_time = ixgbe_timesync_write_time,
602 .l2_tunnel_eth_type_conf = ixgbe_dev_l2_tunnel_eth_type_conf,
603 .l2_tunnel_offload_set = ixgbe_dev_l2_tunnel_offload_set,
604 .udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add,
605 .udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del,
606 .tm_ops_get = ixgbe_tm_ops_get,
607 .tx_done_cleanup = ixgbe_dev_tx_done_cleanup,
611 * dev_ops for virtual function, bare necessities for basic vf
612 * operation have been implemented
614 static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
615 .dev_configure = ixgbevf_dev_configure,
616 .dev_start = ixgbevf_dev_start,
617 .dev_stop = ixgbevf_dev_stop,
618 .link_update = ixgbevf_dev_link_update,
619 .stats_get = ixgbevf_dev_stats_get,
620 .xstats_get = ixgbevf_dev_xstats_get,
621 .stats_reset = ixgbevf_dev_stats_reset,
622 .xstats_reset = ixgbevf_dev_stats_reset,
623 .xstats_get_names = ixgbevf_dev_xstats_get_names,
624 .dev_close = ixgbevf_dev_close,
625 .dev_reset = ixgbevf_dev_reset,
626 .promiscuous_enable = ixgbevf_dev_promiscuous_enable,
627 .promiscuous_disable = ixgbevf_dev_promiscuous_disable,
628 .allmulticast_enable = ixgbevf_dev_allmulticast_enable,
629 .allmulticast_disable = ixgbevf_dev_allmulticast_disable,
630 .dev_infos_get = ixgbevf_dev_info_get,
631 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
632 .mtu_set = ixgbevf_dev_set_mtu,
633 .vlan_filter_set = ixgbevf_vlan_filter_set,
634 .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
635 .vlan_offload_set = ixgbevf_vlan_offload_set,
636 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
637 .rx_queue_release = ixgbe_dev_rx_queue_release,
638 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
639 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
640 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
641 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
642 .tx_queue_release = ixgbe_dev_tx_queue_release,
643 .rx_queue_intr_enable = ixgbevf_dev_rx_queue_intr_enable,
644 .rx_queue_intr_disable = ixgbevf_dev_rx_queue_intr_disable,
645 .mac_addr_add = ixgbevf_add_mac_addr,
646 .mac_addr_remove = ixgbevf_remove_mac_addr,
647 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
648 .rxq_info_get = ixgbe_rxq_info_get,
649 .txq_info_get = ixgbe_txq_info_get,
650 .mac_addr_set = ixgbevf_set_default_mac_addr,
651 .get_reg = ixgbevf_get_regs,
652 .reta_update = ixgbe_dev_rss_reta_update,
653 .reta_query = ixgbe_dev_rss_reta_query,
654 .rss_hash_update = ixgbe_dev_rss_hash_update,
655 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
656 .tx_done_cleanup = ixgbe_dev_tx_done_cleanup,
659 /* store statistics names and its offset in stats structure */
660 struct rte_ixgbe_xstats_name_off {
661 char name[RTE_ETH_XSTATS_NAME_SIZE];
665 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
666 {"rx_crc_errors", offsetof(struct ixgbe_hw_stats, crcerrs)},
667 {"rx_illegal_byte_errors", offsetof(struct ixgbe_hw_stats, illerrc)},
668 {"rx_error_bytes", offsetof(struct ixgbe_hw_stats, errbc)},
669 {"mac_local_errors", offsetof(struct ixgbe_hw_stats, mlfc)},
670 {"mac_remote_errors", offsetof(struct ixgbe_hw_stats, mrfc)},
671 {"rx_length_errors", offsetof(struct ixgbe_hw_stats, rlec)},
672 {"tx_xon_packets", offsetof(struct ixgbe_hw_stats, lxontxc)},
673 {"rx_xon_packets", offsetof(struct ixgbe_hw_stats, lxonrxc)},
674 {"tx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxofftxc)},
675 {"rx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxoffrxc)},
676 {"rx_size_64_packets", offsetof(struct ixgbe_hw_stats, prc64)},
677 {"rx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, prc127)},
678 {"rx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, prc255)},
679 {"rx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, prc511)},
680 {"rx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
682 {"rx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
684 {"rx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bprc)},
685 {"rx_multicast_packets", offsetof(struct ixgbe_hw_stats, mprc)},
686 {"rx_fragment_errors", offsetof(struct ixgbe_hw_stats, rfc)},
687 {"rx_undersize_errors", offsetof(struct ixgbe_hw_stats, ruc)},
688 {"rx_oversize_errors", offsetof(struct ixgbe_hw_stats, roc)},
689 {"rx_jabber_errors", offsetof(struct ixgbe_hw_stats, rjc)},
690 {"rx_management_packets", offsetof(struct ixgbe_hw_stats, mngprc)},
691 {"rx_management_dropped", offsetof(struct ixgbe_hw_stats, mngpdc)},
692 {"tx_management_packets", offsetof(struct ixgbe_hw_stats, mngptc)},
693 {"rx_total_packets", offsetof(struct ixgbe_hw_stats, tpr)},
694 {"rx_total_bytes", offsetof(struct ixgbe_hw_stats, tor)},
695 {"tx_total_packets", offsetof(struct ixgbe_hw_stats, tpt)},
696 {"tx_size_64_packets", offsetof(struct ixgbe_hw_stats, ptc64)},
697 {"tx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, ptc127)},
698 {"tx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, ptc255)},
699 {"tx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, ptc511)},
700 {"tx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
702 {"tx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
704 {"tx_multicast_packets", offsetof(struct ixgbe_hw_stats, mptc)},
705 {"tx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bptc)},
706 {"rx_mac_short_packet_dropped", offsetof(struct ixgbe_hw_stats, mspdc)},
707 {"rx_l3_l4_xsum_error", offsetof(struct ixgbe_hw_stats, xec)},
709 {"flow_director_added_filters", offsetof(struct ixgbe_hw_stats,
711 {"flow_director_removed_filters", offsetof(struct ixgbe_hw_stats,
713 {"flow_director_filter_add_errors", offsetof(struct ixgbe_hw_stats,
715 {"flow_director_filter_remove_errors", offsetof(struct ixgbe_hw_stats,
717 {"flow_director_matched_filters", offsetof(struct ixgbe_hw_stats,
719 {"flow_director_missed_filters", offsetof(struct ixgbe_hw_stats,
722 {"rx_fcoe_crc_errors", offsetof(struct ixgbe_hw_stats, fccrc)},
723 {"rx_fcoe_dropped", offsetof(struct ixgbe_hw_stats, fcoerpdc)},
724 {"rx_fcoe_mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats,
726 {"rx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeprc)},
727 {"tx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeptc)},
728 {"rx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwrc)},
729 {"tx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwtc)},
730 {"rx_fcoe_no_direct_data_placement", offsetof(struct ixgbe_hw_stats,
732 {"rx_fcoe_no_direct_data_placement_ext_buff",
733 offsetof(struct ixgbe_hw_stats, fcoe_noddp_ext_buff)},
735 {"tx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
737 {"rx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
739 {"tx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
741 {"rx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
743 {"rx_total_missed_packets", offsetof(struct ixgbe_hw_stats, mpctotal)},
746 #define IXGBE_NB_HW_STATS (sizeof(rte_ixgbe_stats_strings) / \
747 sizeof(rte_ixgbe_stats_strings[0]))
749 /* MACsec statistics */
750 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_macsec_strings[] = {
751 {"out_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
753 {"out_pkts_encrypted", offsetof(struct ixgbe_macsec_stats,
754 out_pkts_encrypted)},
755 {"out_pkts_protected", offsetof(struct ixgbe_macsec_stats,
756 out_pkts_protected)},
757 {"out_octets_encrypted", offsetof(struct ixgbe_macsec_stats,
758 out_octets_encrypted)},
759 {"out_octets_protected", offsetof(struct ixgbe_macsec_stats,
760 out_octets_protected)},
761 {"in_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
763 {"in_pkts_badtag", offsetof(struct ixgbe_macsec_stats,
765 {"in_pkts_nosci", offsetof(struct ixgbe_macsec_stats,
767 {"in_pkts_unknownsci", offsetof(struct ixgbe_macsec_stats,
768 in_pkts_unknownsci)},
769 {"in_octets_decrypted", offsetof(struct ixgbe_macsec_stats,
770 in_octets_decrypted)},
771 {"in_octets_validated", offsetof(struct ixgbe_macsec_stats,
772 in_octets_validated)},
773 {"in_pkts_unchecked", offsetof(struct ixgbe_macsec_stats,
775 {"in_pkts_delayed", offsetof(struct ixgbe_macsec_stats,
777 {"in_pkts_late", offsetof(struct ixgbe_macsec_stats,
779 {"in_pkts_ok", offsetof(struct ixgbe_macsec_stats,
781 {"in_pkts_invalid", offsetof(struct ixgbe_macsec_stats,
783 {"in_pkts_notvalid", offsetof(struct ixgbe_macsec_stats,
785 {"in_pkts_unusedsa", offsetof(struct ixgbe_macsec_stats,
787 {"in_pkts_notusingsa", offsetof(struct ixgbe_macsec_stats,
788 in_pkts_notusingsa)},
791 #define IXGBE_NB_MACSEC_STATS (sizeof(rte_ixgbe_macsec_strings) / \
792 sizeof(rte_ixgbe_macsec_strings[0]))
794 /* Per-queue statistics */
795 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_rxq_strings[] = {
796 {"mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats, rnbc)},
797 {"dropped", offsetof(struct ixgbe_hw_stats, mpc)},
798 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxonrxc)},
799 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxoffrxc)},
802 #define IXGBE_NB_RXQ_PRIO_STATS (sizeof(rte_ixgbe_rxq_strings) / \
803 sizeof(rte_ixgbe_rxq_strings[0]))
804 #define IXGBE_NB_RXQ_PRIO_VALUES 8
806 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_txq_strings[] = {
807 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxontxc)},
808 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxofftxc)},
809 {"xon_to_xoff_packets", offsetof(struct ixgbe_hw_stats,
813 #define IXGBE_NB_TXQ_PRIO_STATS (sizeof(rte_ixgbe_txq_strings) / \
814 sizeof(rte_ixgbe_txq_strings[0]))
815 #define IXGBE_NB_TXQ_PRIO_VALUES 8
817 static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
818 {"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
821 #define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
822 sizeof(rte_ixgbevf_stats_strings[0]))
825 * This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
828 ixgbe_is_sfp(struct ixgbe_hw *hw)
830 switch (hw->phy.type) {
831 case ixgbe_phy_sfp_avago:
832 case ixgbe_phy_sfp_ftl:
833 case ixgbe_phy_sfp_intel:
834 case ixgbe_phy_sfp_unknown:
835 case ixgbe_phy_sfp_passive_tyco:
836 case ixgbe_phy_sfp_passive_unknown:
843 static inline int32_t
844 ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
849 status = ixgbe_reset_hw(hw);
851 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
852 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
853 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
854 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
855 IXGBE_WRITE_FLUSH(hw);
857 if (status == IXGBE_ERR_SFP_NOT_PRESENT)
858 status = IXGBE_SUCCESS;
863 ixgbe_enable_intr(struct rte_eth_dev *dev)
865 struct ixgbe_interrupt *intr =
866 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
867 struct ixgbe_hw *hw =
868 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
870 IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
871 IXGBE_WRITE_FLUSH(hw);
875 * This function is based on ixgbe_disable_intr() in base/ixgbe.h.
878 ixgbe_disable_intr(struct ixgbe_hw *hw)
880 PMD_INIT_FUNC_TRACE();
882 if (hw->mac.type == ixgbe_mac_82598EB) {
883 IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
885 IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
886 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
887 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
889 IXGBE_WRITE_FLUSH(hw);
893 * This function resets queue statistics mapping registers.
894 * From Niantic datasheet, Initialization of Statistics section:
895 * "...if software requires the queue counters, the RQSMR and TQSM registers
896 * must be re-programmed following a device reset.
899 ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
903 for (i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
904 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
905 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
911 ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
916 #define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
917 #define NB_QMAP_FIELDS_PER_QSM_REG 4
918 #define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
920 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
921 struct ixgbe_stat_mapping_registers *stat_mappings =
922 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
923 uint32_t qsmr_mask = 0;
924 uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
928 if ((hw->mac.type != ixgbe_mac_82599EB) &&
929 (hw->mac.type != ixgbe_mac_X540) &&
930 (hw->mac.type != ixgbe_mac_X550) &&
931 (hw->mac.type != ixgbe_mac_X550EM_x) &&
932 (hw->mac.type != ixgbe_mac_X550EM_a))
935 PMD_INIT_LOG(DEBUG, "Setting port %d, %s queue_id %d to stat index %d",
936 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
939 n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
940 if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
941 PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
944 offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
946 /* Now clear any previous stat_idx set */
947 clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
949 stat_mappings->tqsm[n] &= ~clearing_mask;
951 stat_mappings->rqsmr[n] &= ~clearing_mask;
953 q_map = (uint32_t)stat_idx;
954 q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
955 qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
957 stat_mappings->tqsm[n] |= qsmr_mask;
959 stat_mappings->rqsmr[n] |= qsmr_mask;
961 PMD_INIT_LOG(DEBUG, "Set port %d, %s queue_id %d to stat index %d",
962 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
964 PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
965 is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
967 /* Now write the mapping in the appropriate register */
969 PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
970 stat_mappings->rqsmr[n], n);
971 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
973 PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
974 stat_mappings->tqsm[n], n);
975 IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
981 ixgbe_restore_statistics_mapping(struct rte_eth_dev *dev)
983 struct ixgbe_stat_mapping_registers *stat_mappings =
984 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
985 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
988 /* write whatever was in stat mapping table to the NIC */
989 for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
991 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
994 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
999 ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
1002 struct ixgbe_dcb_tc_config *tc;
1003 uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
1005 dcb_config->num_tcs.pg_tcs = dcb_max_tc;
1006 dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
1007 for (i = 0; i < dcb_max_tc; i++) {
1008 tc = &dcb_config->tc_config[i];
1009 tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
1010 tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
1011 (uint8_t)(100/dcb_max_tc + (i & 1));
1012 tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
1013 tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
1014 (uint8_t)(100/dcb_max_tc + (i & 1));
1015 tc->pfc = ixgbe_dcb_pfc_disabled;
1018 /* Initialize default user to priority mapping, UPx->TC0 */
1019 tc = &dcb_config->tc_config[0];
1020 tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
1021 tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
1022 for (i = 0; i < IXGBE_DCB_MAX_BW_GROUP; i++) {
1023 dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
1024 dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
1026 dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
1027 dcb_config->pfc_mode_enable = false;
1028 dcb_config->vt_mode = true;
1029 dcb_config->round_robin_enable = false;
1030 /* support all DCB capabilities in 82599 */
1031 dcb_config->support.capabilities = 0xFF;
1033 /*we only support 4 Tcs for X540, X550 */
1034 if (hw->mac.type == ixgbe_mac_X540 ||
1035 hw->mac.type == ixgbe_mac_X550 ||
1036 hw->mac.type == ixgbe_mac_X550EM_x ||
1037 hw->mac.type == ixgbe_mac_X550EM_a) {
1038 dcb_config->num_tcs.pg_tcs = 4;
1039 dcb_config->num_tcs.pfc_tcs = 4;
1044 * Ensure that all locks are released before first NVM or PHY access
1047 ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
1052 * Phy lock should not fail in this early stage. If this is the case,
1053 * it is due to an improper exit of the application.
1054 * So force the release of the faulty lock. Release of common lock
1055 * is done automatically by swfw_sync function.
1057 mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
1058 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1059 PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
1061 ixgbe_release_swfw_semaphore(hw, mask);
1064 * These ones are more tricky since they are common to all ports; but
1065 * swfw_sync retries last long enough (1s) to be almost sure that if
1066 * lock can not be taken it is due to an improper lock of the
1069 mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
1070 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1071 PMD_DRV_LOG(DEBUG, "SWFW common locks released");
1073 ixgbe_release_swfw_semaphore(hw, mask);
1077 * This function is based on code in ixgbe_attach() in base/ixgbe.c.
1078 * It returns 0 on success.
1081 eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
1083 struct ixgbe_adapter *ad = eth_dev->data->dev_private;
1084 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1085 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1086 struct ixgbe_hw *hw =
1087 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1088 struct ixgbe_vfta *shadow_vfta =
1089 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1090 struct ixgbe_hwstrip *hwstrip =
1091 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1092 struct ixgbe_dcb_config *dcb_config =
1093 IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
1094 struct ixgbe_filter_info *filter_info =
1095 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1096 struct ixgbe_bw_conf *bw_conf =
1097 IXGBE_DEV_PRIVATE_TO_BW_CONF(eth_dev->data->dev_private);
1102 PMD_INIT_FUNC_TRACE();
1104 ixgbe_dev_macsec_setting_reset(eth_dev);
1106 eth_dev->dev_ops = &ixgbe_eth_dev_ops;
1107 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1108 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1109 eth_dev->tx_pkt_prepare = &ixgbe_prep_pkts;
1112 * For secondary processes, we don't initialise any further as primary
1113 * has already done this work. Only check we don't need a different
1114 * RX and TX function.
1116 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1117 struct ixgbe_tx_queue *txq;
1118 /* TX queue function in primary, set by last queue initialized
1119 * Tx queue may not initialized by primary process
1121 if (eth_dev->data->tx_queues) {
1122 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
1123 ixgbe_set_tx_function(eth_dev, txq);
1125 /* Use default TX function if we get here */
1126 PMD_INIT_LOG(NOTICE, "No TX queues configured yet. "
1127 "Using default TX function.");
1130 ixgbe_set_rx_function(eth_dev);
1135 rte_atomic32_clear(&ad->link_thread_running);
1136 rte_eth_copy_pci_info(eth_dev, pci_dev);
1138 /* Vendor and Device ID need to be set before init of shared code */
1139 hw->device_id = pci_dev->id.device_id;
1140 hw->vendor_id = pci_dev->id.vendor_id;
1141 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1142 hw->allow_unsupported_sfp = 1;
1144 /* Initialize the shared code (base driver) */
1145 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1146 diag = ixgbe_bypass_init_shared_code(hw);
1148 diag = ixgbe_init_shared_code(hw);
1149 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1151 if (diag != IXGBE_SUCCESS) {
1152 PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
1156 if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
1157 PMD_INIT_LOG(ERR, "\nERROR: "
1158 "Firmware recovery mode detected. Limiting functionality.\n"
1159 "Refer to the Intel(R) Ethernet Adapters and Devices "
1160 "User Guide for details on firmware recovery mode.");
1164 /* pick up the PCI bus settings for reporting later */
1165 ixgbe_get_bus_info(hw);
1167 /* Unlock any pending hardware semaphore */
1168 ixgbe_swfw_lock_reset(hw);
1170 #ifdef RTE_LIBRTE_SECURITY
1171 /* Initialize security_ctx only for primary process*/
1172 if (ixgbe_ipsec_ctx_create(eth_dev))
1176 /* Initialize DCB configuration*/
1177 memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
1178 ixgbe_dcb_init(hw, dcb_config);
1179 /* Get Hardware Flow Control setting */
1180 hw->fc.requested_mode = ixgbe_fc_none;
1181 hw->fc.current_mode = ixgbe_fc_none;
1182 hw->fc.pause_time = IXGBE_FC_PAUSE;
1183 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
1184 hw->fc.low_water[i] = IXGBE_FC_LO;
1185 hw->fc.high_water[i] = IXGBE_FC_HI;
1187 hw->fc.send_xon = 1;
1189 /* Make sure we have a good EEPROM before we read from it */
1190 diag = ixgbe_validate_eeprom_checksum(hw, &csum);
1191 if (diag != IXGBE_SUCCESS) {
1192 PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
1196 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1197 diag = ixgbe_bypass_init_hw(hw);
1199 diag = ixgbe_init_hw(hw);
1200 hw->mac.autotry_restart = false;
1201 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1204 * Devices with copper phys will fail to initialise if ixgbe_init_hw()
1205 * is called too soon after the kernel driver unbinding/binding occurs.
1206 * The failure occurs in ixgbe_identify_phy_generic() for all devices,
1207 * but for non-copper devies, ixgbe_identify_sfp_module_generic() is
1208 * also called. See ixgbe_identify_phy_82599(). The reason for the
1209 * failure is not known, and only occuts when virtualisation features
1210 * are disabled in the bios. A delay of 100ms was found to be enough by
1211 * trial-and-error, and is doubled to be safe.
1213 if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
1215 diag = ixgbe_init_hw(hw);
1218 if (diag == IXGBE_ERR_SFP_NOT_PRESENT)
1219 diag = IXGBE_SUCCESS;
1221 if (diag == IXGBE_ERR_EEPROM_VERSION) {
1222 PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
1223 "LOM. Please be aware there may be issues associated "
1224 "with your hardware.");
1225 PMD_INIT_LOG(ERR, "If you are experiencing problems "
1226 "please contact your Intel or hardware representative "
1227 "who provided you with this hardware.");
1228 } else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
1229 PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
1231 PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
1235 /* Reset the hw statistics */
1236 ixgbe_dev_stats_reset(eth_dev);
1238 /* disable interrupt */
1239 ixgbe_disable_intr(hw);
1241 /* reset mappings for queue statistics hw counters*/
1242 ixgbe_reset_qstat_mappings(hw);
1244 /* Allocate memory for storing MAC addresses */
1245 eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", RTE_ETHER_ADDR_LEN *
1246 hw->mac.num_rar_entries, 0);
1247 if (eth_dev->data->mac_addrs == NULL) {
1249 "Failed to allocate %u bytes needed to store "
1251 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1254 /* Copy the permanent MAC address */
1255 rte_ether_addr_copy((struct rte_ether_addr *)hw->mac.perm_addr,
1256 ð_dev->data->mac_addrs[0]);
1258 /* Allocate memory for storing hash filter MAC addresses */
1259 eth_dev->data->hash_mac_addrs = rte_zmalloc(
1260 "ixgbe", RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC, 0);
1261 if (eth_dev->data->hash_mac_addrs == NULL) {
1263 "Failed to allocate %d bytes needed to store MAC addresses",
1264 RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
1268 /* Pass the information to the rte_eth_dev_close() that it should also
1269 * release the private port resources.
1271 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
1273 /* initialize the vfta */
1274 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1276 /* initialize the hw strip bitmap*/
1277 memset(hwstrip, 0, sizeof(*hwstrip));
1279 /* initialize PF if max_vfs not zero */
1280 ixgbe_pf_host_init(eth_dev);
1282 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1283 /* let hardware know driver is loaded */
1284 ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
1285 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
1286 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
1287 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
1288 IXGBE_WRITE_FLUSH(hw);
1290 if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
1291 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
1292 (int) hw->mac.type, (int) hw->phy.type,
1293 (int) hw->phy.sfp_type);
1295 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
1296 (int) hw->mac.type, (int) hw->phy.type);
1298 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
1299 eth_dev->data->port_id, pci_dev->id.vendor_id,
1300 pci_dev->id.device_id);
1302 rte_intr_callback_register(intr_handle,
1303 ixgbe_dev_interrupt_handler, eth_dev);
1305 /* enable uio/vfio intr/eventfd mapping */
1306 rte_intr_enable(intr_handle);
1308 /* enable support intr */
1309 ixgbe_enable_intr(eth_dev);
1311 ixgbe_dev_set_link_down(eth_dev);
1313 /* initialize filter info */
1314 memset(filter_info, 0,
1315 sizeof(struct ixgbe_filter_info));
1317 /* initialize 5tuple filter list */
1318 TAILQ_INIT(&filter_info->fivetuple_list);
1320 /* initialize flow director filter list & hash */
1321 ixgbe_fdir_filter_init(eth_dev);
1323 /* initialize l2 tunnel filter list & hash */
1324 ixgbe_l2_tn_filter_init(eth_dev);
1326 /* initialize flow filter lists */
1327 ixgbe_filterlist_init();
1329 /* initialize bandwidth configuration info */
1330 memset(bw_conf, 0, sizeof(struct ixgbe_bw_conf));
1332 /* initialize Traffic Manager configuration */
1333 ixgbe_tm_conf_init(eth_dev);
1339 eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
1341 PMD_INIT_FUNC_TRACE();
1343 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1346 ixgbe_dev_close(eth_dev);
1351 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev)
1353 struct ixgbe_filter_info *filter_info =
1354 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1355 struct ixgbe_5tuple_filter *p_5tuple;
1357 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) {
1358 TAILQ_REMOVE(&filter_info->fivetuple_list,
1363 memset(filter_info->fivetuple_mask, 0,
1364 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
1369 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev)
1371 struct ixgbe_hw_fdir_info *fdir_info =
1372 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1373 struct ixgbe_fdir_filter *fdir_filter;
1375 if (fdir_info->hash_map)
1376 rte_free(fdir_info->hash_map);
1377 if (fdir_info->hash_handle)
1378 rte_hash_free(fdir_info->hash_handle);
1380 while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
1381 TAILQ_REMOVE(&fdir_info->fdir_list,
1384 rte_free(fdir_filter);
1390 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev)
1392 struct ixgbe_l2_tn_info *l2_tn_info =
1393 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1394 struct ixgbe_l2_tn_filter *l2_tn_filter;
1396 if (l2_tn_info->hash_map)
1397 rte_free(l2_tn_info->hash_map);
1398 if (l2_tn_info->hash_handle)
1399 rte_hash_free(l2_tn_info->hash_handle);
1401 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
1402 TAILQ_REMOVE(&l2_tn_info->l2_tn_list,
1405 rte_free(l2_tn_filter);
1411 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev)
1413 struct ixgbe_hw_fdir_info *fdir_info =
1414 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1415 char fdir_hash_name[RTE_HASH_NAMESIZE];
1416 struct rte_hash_parameters fdir_hash_params = {
1417 .name = fdir_hash_name,
1418 .entries = IXGBE_MAX_FDIR_FILTER_NUM,
1419 .key_len = sizeof(union ixgbe_atr_input),
1420 .hash_func = rte_hash_crc,
1421 .hash_func_init_val = 0,
1422 .socket_id = rte_socket_id(),
1425 TAILQ_INIT(&fdir_info->fdir_list);
1426 snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
1427 "fdir_%s", eth_dev->device->name);
1428 fdir_info->hash_handle = rte_hash_create(&fdir_hash_params);
1429 if (!fdir_info->hash_handle) {
1430 PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
1433 fdir_info->hash_map = rte_zmalloc("ixgbe",
1434 sizeof(struct ixgbe_fdir_filter *) *
1435 IXGBE_MAX_FDIR_FILTER_NUM,
1437 if (!fdir_info->hash_map) {
1439 "Failed to allocate memory for fdir hash map!");
1442 fdir_info->mask_added = FALSE;
1447 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev)
1449 struct ixgbe_l2_tn_info *l2_tn_info =
1450 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1451 char l2_tn_hash_name[RTE_HASH_NAMESIZE];
1452 struct rte_hash_parameters l2_tn_hash_params = {
1453 .name = l2_tn_hash_name,
1454 .entries = IXGBE_MAX_L2_TN_FILTER_NUM,
1455 .key_len = sizeof(struct ixgbe_l2_tn_key),
1456 .hash_func = rte_hash_crc,
1457 .hash_func_init_val = 0,
1458 .socket_id = rte_socket_id(),
1461 TAILQ_INIT(&l2_tn_info->l2_tn_list);
1462 snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE,
1463 "l2_tn_%s", eth_dev->device->name);
1464 l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params);
1465 if (!l2_tn_info->hash_handle) {
1466 PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!");
1469 l2_tn_info->hash_map = rte_zmalloc("ixgbe",
1470 sizeof(struct ixgbe_l2_tn_filter *) *
1471 IXGBE_MAX_L2_TN_FILTER_NUM,
1473 if (!l2_tn_info->hash_map) {
1475 "Failed to allocate memory for L2 TN hash map!");
1478 l2_tn_info->e_tag_en = FALSE;
1479 l2_tn_info->e_tag_fwd_en = FALSE;
1480 l2_tn_info->e_tag_ether_type = RTE_ETHER_TYPE_ETAG;
1485 * Negotiate mailbox API version with the PF.
1486 * After reset API version is always set to the basic one (ixgbe_mbox_api_10).
1487 * Then we try to negotiate starting with the most recent one.
1488 * If all negotiation attempts fail, then we will proceed with
1489 * the default one (ixgbe_mbox_api_10).
1492 ixgbevf_negotiate_api(struct ixgbe_hw *hw)
1496 /* start with highest supported, proceed down */
1497 static const enum ixgbe_pfvf_api_rev sup_ver[] = {
1505 i != RTE_DIM(sup_ver) &&
1506 ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
1512 generate_random_mac_addr(struct rte_ether_addr *mac_addr)
1516 /* Set Organizationally Unique Identifier (OUI) prefix. */
1517 mac_addr->addr_bytes[0] = 0x00;
1518 mac_addr->addr_bytes[1] = 0x09;
1519 mac_addr->addr_bytes[2] = 0xC0;
1520 /* Force indication of locally assigned MAC address. */
1521 mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
1522 /* Generate the last 3 bytes of the MAC address with a random number. */
1523 random = rte_rand();
1524 memcpy(&mac_addr->addr_bytes[3], &random, 3);
1528 devarg_handle_int(__rte_unused const char *key, const char *value,
1531 uint16_t *n = extra_args;
1533 if (value == NULL || extra_args == NULL)
1536 *n = (uint16_t)strtoul(value, NULL, 0);
1537 if (*n == USHRT_MAX && errno == ERANGE)
1544 ixgbevf_parse_devargs(struct ixgbe_adapter *adapter,
1545 struct rte_devargs *devargs)
1547 struct rte_kvargs *kvlist;
1548 uint16_t pflink_fullchk;
1550 if (devargs == NULL)
1553 kvlist = rte_kvargs_parse(devargs->args, ixgbevf_valid_arguments);
1557 if (rte_kvargs_count(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK) == 1 &&
1558 rte_kvargs_process(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK,
1559 devarg_handle_int, &pflink_fullchk) == 0 &&
1560 pflink_fullchk == 1)
1561 adapter->pflink_fullchk = 1;
1563 rte_kvargs_free(kvlist);
1567 * Virtual Function device init
1570 eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
1574 struct ixgbe_adapter *ad = eth_dev->data->dev_private;
1575 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1576 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1577 struct ixgbe_hw *hw =
1578 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1579 struct ixgbe_vfta *shadow_vfta =
1580 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1581 struct ixgbe_hwstrip *hwstrip =
1582 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1583 struct rte_ether_addr *perm_addr =
1584 (struct rte_ether_addr *)hw->mac.perm_addr;
1586 PMD_INIT_FUNC_TRACE();
1588 eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
1589 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1590 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1592 /* for secondary processes, we don't initialise any further as primary
1593 * has already done this work. Only check we don't need a different
1596 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1597 struct ixgbe_tx_queue *txq;
1598 /* TX queue function in primary, set by last queue initialized
1599 * Tx queue may not initialized by primary process
1601 if (eth_dev->data->tx_queues) {
1602 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues - 1];
1603 ixgbe_set_tx_function(eth_dev, txq);
1605 /* Use default TX function if we get here */
1606 PMD_INIT_LOG(NOTICE,
1607 "No TX queues configured yet. Using default TX function.");
1610 ixgbe_set_rx_function(eth_dev);
1615 rte_atomic32_clear(&ad->link_thread_running);
1616 ixgbevf_parse_devargs(eth_dev->data->dev_private,
1617 pci_dev->device.devargs);
1619 rte_eth_copy_pci_info(eth_dev, pci_dev);
1621 hw->device_id = pci_dev->id.device_id;
1622 hw->vendor_id = pci_dev->id.vendor_id;
1623 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1625 /* initialize the vfta */
1626 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1628 /* initialize the hw strip bitmap*/
1629 memset(hwstrip, 0, sizeof(*hwstrip));
1631 /* Initialize the shared code (base driver) */
1632 diag = ixgbe_init_shared_code(hw);
1633 if (diag != IXGBE_SUCCESS) {
1634 PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
1638 /* init_mailbox_params */
1639 hw->mbx.ops.init_params(hw);
1641 /* Reset the hw statistics */
1642 ixgbevf_dev_stats_reset(eth_dev);
1644 /* Disable the interrupts for VF */
1645 ixgbevf_intr_disable(eth_dev);
1647 hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
1648 diag = hw->mac.ops.reset_hw(hw);
1651 * The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
1652 * the underlying PF driver has not assigned a MAC address to the VF.
1653 * In this case, assign a random MAC address.
1655 if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
1656 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1658 * This error code will be propagated to the app by
1659 * rte_eth_dev_reset, so use a public error code rather than
1660 * the internal-only IXGBE_ERR_RESET_FAILED
1665 /* negotiate mailbox API version to use with the PF. */
1666 ixgbevf_negotiate_api(hw);
1668 /* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
1669 ixgbevf_get_queues(hw, &tcs, &tc);
1671 /* Allocate memory for storing MAC addresses */
1672 eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", RTE_ETHER_ADDR_LEN *
1673 hw->mac.num_rar_entries, 0);
1674 if (eth_dev->data->mac_addrs == NULL) {
1676 "Failed to allocate %u bytes needed to store "
1678 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1682 /* Pass the information to the rte_eth_dev_close() that it should also
1683 * release the private port resources.
1685 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
1687 /* Generate a random MAC address, if none was assigned by PF. */
1688 if (rte_is_zero_ether_addr(perm_addr)) {
1689 generate_random_mac_addr(perm_addr);
1690 diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
1692 rte_free(eth_dev->data->mac_addrs);
1693 eth_dev->data->mac_addrs = NULL;
1696 PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
1697 PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
1698 "%02x:%02x:%02x:%02x:%02x:%02x",
1699 perm_addr->addr_bytes[0],
1700 perm_addr->addr_bytes[1],
1701 perm_addr->addr_bytes[2],
1702 perm_addr->addr_bytes[3],
1703 perm_addr->addr_bytes[4],
1704 perm_addr->addr_bytes[5]);
1707 /* Copy the permanent MAC address */
1708 rte_ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
1710 /* reset the hardware with the new settings */
1711 diag = hw->mac.ops.start_hw(hw);
1717 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1721 rte_intr_callback_register(intr_handle,
1722 ixgbevf_dev_interrupt_handler, eth_dev);
1723 rte_intr_enable(intr_handle);
1724 ixgbevf_intr_enable(eth_dev);
1726 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
1727 eth_dev->data->port_id, pci_dev->id.vendor_id,
1728 pci_dev->id.device_id, "ixgbe_mac_82599_vf");
1733 /* Virtual Function device uninit */
1736 eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
1738 PMD_INIT_FUNC_TRACE();
1740 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1743 ixgbevf_dev_close(eth_dev);
1749 eth_ixgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1750 struct rte_pci_device *pci_dev)
1752 char name[RTE_ETH_NAME_MAX_LEN];
1753 struct rte_eth_dev *pf_ethdev;
1754 struct rte_eth_devargs eth_da;
1757 if (pci_dev->device.devargs) {
1758 retval = rte_eth_devargs_parse(pci_dev->device.devargs->args,
1763 memset(ð_da, 0, sizeof(eth_da));
1765 retval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
1766 sizeof(struct ixgbe_adapter),
1767 eth_dev_pci_specific_init, pci_dev,
1768 eth_ixgbe_dev_init, NULL);
1770 if (retval || eth_da.nb_representor_ports < 1)
1773 pf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1774 if (pf_ethdev == NULL)
1777 /* probe VF representor ports */
1778 for (i = 0; i < eth_da.nb_representor_ports; i++) {
1779 struct ixgbe_vf_info *vfinfo;
1780 struct ixgbe_vf_representor representor;
1782 vfinfo = *IXGBE_DEV_PRIVATE_TO_P_VFDATA(
1783 pf_ethdev->data->dev_private);
1784 if (vfinfo == NULL) {
1786 "no virtual functions supported by PF");
1790 representor.vf_id = eth_da.representor_ports[i];
1791 representor.switch_domain_id = vfinfo->switch_domain_id;
1792 representor.pf_ethdev = pf_ethdev;
1794 /* representor port net_bdf_port */
1795 snprintf(name, sizeof(name), "net_%s_representor_%d",
1796 pci_dev->device.name,
1797 eth_da.representor_ports[i]);
1799 retval = rte_eth_dev_create(&pci_dev->device, name,
1800 sizeof(struct ixgbe_vf_representor), NULL, NULL,
1801 ixgbe_vf_representor_init, &representor);
1804 PMD_DRV_LOG(ERR, "failed to create ixgbe vf "
1805 "representor %s.", name);
1811 static int eth_ixgbe_pci_remove(struct rte_pci_device *pci_dev)
1813 struct rte_eth_dev *ethdev;
1815 ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1819 if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
1820 return rte_eth_dev_pci_generic_remove(pci_dev,
1821 ixgbe_vf_representor_uninit);
1823 return rte_eth_dev_pci_generic_remove(pci_dev,
1824 eth_ixgbe_dev_uninit);
1827 static struct rte_pci_driver rte_ixgbe_pmd = {
1828 .id_table = pci_id_ixgbe_map,
1829 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1830 .probe = eth_ixgbe_pci_probe,
1831 .remove = eth_ixgbe_pci_remove,
1834 static int eth_ixgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1835 struct rte_pci_device *pci_dev)
1837 return rte_eth_dev_pci_generic_probe(pci_dev,
1838 sizeof(struct ixgbe_adapter), eth_ixgbevf_dev_init);
1841 static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
1843 return rte_eth_dev_pci_generic_remove(pci_dev, eth_ixgbevf_dev_uninit);
1847 * virtual function driver struct
1849 static struct rte_pci_driver rte_ixgbevf_pmd = {
1850 .id_table = pci_id_ixgbevf_map,
1851 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
1852 .probe = eth_ixgbevf_pci_probe,
1853 .remove = eth_ixgbevf_pci_remove,
1857 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1859 struct ixgbe_hw *hw =
1860 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1861 struct ixgbe_vfta *shadow_vfta =
1862 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1867 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
1868 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
1869 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
1874 IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
1876 /* update local VFTA copy */
1877 shadow_vfta->vfta[vid_idx] = vfta;
1883 ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
1886 ixgbe_vlan_hw_strip_enable(dev, queue);
1888 ixgbe_vlan_hw_strip_disable(dev, queue);
1892 ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
1893 enum rte_vlan_type vlan_type,
1896 struct ixgbe_hw *hw =
1897 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1902 qinq = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1903 qinq &= IXGBE_DMATXCTL_GDV;
1905 switch (vlan_type) {
1906 case ETH_VLAN_TYPE_INNER:
1908 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1909 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1910 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1911 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1912 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1913 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1914 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1917 PMD_DRV_LOG(ERR, "Inner type is not supported"
1921 case ETH_VLAN_TYPE_OUTER:
1923 /* Only the high 16-bits is valid */
1924 IXGBE_WRITE_REG(hw, IXGBE_EXVET, (uint32_t)tpid <<
1925 IXGBE_EXVET_VET_EXT_SHIFT);
1927 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1928 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1929 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1930 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1931 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1932 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1933 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1939 PMD_DRV_LOG(ERR, "Unsupported VLAN type %d", vlan_type);
1947 ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
1949 struct ixgbe_hw *hw =
1950 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1953 PMD_INIT_FUNC_TRACE();
1955 /* Filter Table Disable */
1956 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1957 vlnctrl &= ~IXGBE_VLNCTRL_VFE;
1959 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1963 ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
1965 struct ixgbe_hw *hw =
1966 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1967 struct ixgbe_vfta *shadow_vfta =
1968 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1972 PMD_INIT_FUNC_TRACE();
1974 /* Filter Table Enable */
1975 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1976 vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
1977 vlnctrl |= IXGBE_VLNCTRL_VFE;
1979 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1981 /* write whatever is in local vfta copy */
1982 for (i = 0; i < IXGBE_VFTA_SIZE; i++)
1983 IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
1987 ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
1989 struct ixgbe_hwstrip *hwstrip =
1990 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
1991 struct ixgbe_rx_queue *rxq;
1993 if (queue >= IXGBE_MAX_RX_QUEUE_NUM)
1997 IXGBE_SET_HWSTRIP(hwstrip, queue);
1999 IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
2001 if (queue >= dev->data->nb_rx_queues)
2004 rxq = dev->data->rx_queues[queue];
2007 rxq->vlan_flags = PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
2008 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2010 rxq->vlan_flags = PKT_RX_VLAN;
2011 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2016 ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
2018 struct ixgbe_hw *hw =
2019 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2022 PMD_INIT_FUNC_TRACE();
2024 if (hw->mac.type == ixgbe_mac_82598EB) {
2025 /* No queue level support */
2026 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2030 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2031 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2032 ctrl &= ~IXGBE_RXDCTL_VME;
2033 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2035 /* record those setting for HW strip per queue */
2036 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
2040 ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
2042 struct ixgbe_hw *hw =
2043 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2046 PMD_INIT_FUNC_TRACE();
2048 if (hw->mac.type == ixgbe_mac_82598EB) {
2049 /* No queue level supported */
2050 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2054 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2055 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2056 ctrl |= IXGBE_RXDCTL_VME;
2057 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2059 /* record those setting for HW strip per queue */
2060 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
2064 ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
2066 struct ixgbe_hw *hw =
2067 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2070 PMD_INIT_FUNC_TRACE();
2072 /* DMATXCTRL: Geric Double VLAN Disable */
2073 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2074 ctrl &= ~IXGBE_DMATXCTL_GDV;
2075 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2077 /* CTRL_EXT: Global Double VLAN Disable */
2078 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2079 ctrl &= ~IXGBE_EXTENDED_VLAN;
2080 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2085 ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
2087 struct ixgbe_hw *hw =
2088 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2091 PMD_INIT_FUNC_TRACE();
2093 /* DMATXCTRL: Geric Double VLAN Enable */
2094 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2095 ctrl |= IXGBE_DMATXCTL_GDV;
2096 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2098 /* CTRL_EXT: Global Double VLAN Enable */
2099 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2100 ctrl |= IXGBE_EXTENDED_VLAN;
2101 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2103 /* Clear pooling mode of PFVTCTL. It's required by X550. */
2104 if (hw->mac.type == ixgbe_mac_X550 ||
2105 hw->mac.type == ixgbe_mac_X550EM_x ||
2106 hw->mac.type == ixgbe_mac_X550EM_a) {
2107 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
2108 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
2109 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
2113 * VET EXT field in the EXVET register = 0x8100 by default
2114 * So no need to change. Same to VT field of DMATXCTL register
2119 ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
2121 struct ixgbe_hw *hw =
2122 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2123 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
2126 struct ixgbe_rx_queue *rxq;
2129 PMD_INIT_FUNC_TRACE();
2131 if (hw->mac.type == ixgbe_mac_82598EB) {
2132 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2133 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2134 ctrl |= IXGBE_VLNCTRL_VME;
2135 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2137 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2138 ctrl &= ~IXGBE_VLNCTRL_VME;
2139 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2143 * Other 10G NIC, the VLAN strip can be setup
2144 * per queue in RXDCTL
2146 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2147 rxq = dev->data->rx_queues[i];
2148 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
2149 if (rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2150 ctrl |= IXGBE_RXDCTL_VME;
2153 ctrl &= ~IXGBE_RXDCTL_VME;
2156 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
2158 /* record those setting for HW strip per queue */
2159 ixgbe_vlan_hw_strip_bitmap_set(dev, i, on);
2165 ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev, int mask)
2168 struct rte_eth_rxmode *rxmode;
2169 struct ixgbe_rx_queue *rxq;
2171 if (mask & ETH_VLAN_STRIP_MASK) {
2172 rxmode = &dev->data->dev_conf.rxmode;
2173 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
2174 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2175 rxq = dev->data->rx_queues[i];
2176 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2179 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2180 rxq = dev->data->rx_queues[i];
2181 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2187 ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask)
2189 struct rte_eth_rxmode *rxmode;
2190 rxmode = &dev->data->dev_conf.rxmode;
2192 if (mask & ETH_VLAN_STRIP_MASK) {
2193 ixgbe_vlan_hw_strip_config(dev);
2196 if (mask & ETH_VLAN_FILTER_MASK) {
2197 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
2198 ixgbe_vlan_hw_filter_enable(dev);
2200 ixgbe_vlan_hw_filter_disable(dev);
2203 if (mask & ETH_VLAN_EXTEND_MASK) {
2204 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
2205 ixgbe_vlan_hw_extend_enable(dev);
2207 ixgbe_vlan_hw_extend_disable(dev);
2214 ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
2216 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
2218 ixgbe_vlan_offload_config(dev, mask);
2224 ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
2226 struct ixgbe_hw *hw =
2227 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2228 /* VLNCTRL: enable vlan filtering and allow all vlan tags through */
2229 uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2231 vlanctrl |= IXGBE_VLNCTRL_VFE; /* enable vlan filters */
2232 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
2236 ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev, uint16_t nb_rx_q)
2238 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2243 RTE_ETH_DEV_SRIOV(dev).active = ETH_64_POOLS;
2246 RTE_ETH_DEV_SRIOV(dev).active = ETH_32_POOLS;
2252 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool =
2253 IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2254 RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
2255 pci_dev->max_vfs * RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2260 ixgbe_check_mq_mode(struct rte_eth_dev *dev)
2262 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
2263 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2264 uint16_t nb_rx_q = dev->data->nb_rx_queues;
2265 uint16_t nb_tx_q = dev->data->nb_tx_queues;
2267 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
2268 /* check multi-queue mode */
2269 switch (dev_conf->rxmode.mq_mode) {
2270 case ETH_MQ_RX_VMDQ_DCB:
2271 PMD_INIT_LOG(INFO, "ETH_MQ_RX_VMDQ_DCB mode supported in SRIOV");
2273 case ETH_MQ_RX_VMDQ_DCB_RSS:
2274 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
2275 PMD_INIT_LOG(ERR, "SRIOV active,"
2276 " unsupported mq_mode rx %d.",
2277 dev_conf->rxmode.mq_mode);
2280 case ETH_MQ_RX_VMDQ_RSS:
2281 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS;
2282 if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
2283 if (ixgbe_check_vf_rss_rxq_num(dev, nb_rx_q)) {
2284 PMD_INIT_LOG(ERR, "SRIOV is active,"
2285 " invalid queue number"
2286 " for VMDQ RSS, allowed"
2287 " value are 1, 2 or 4.");
2291 case ETH_MQ_RX_VMDQ_ONLY:
2292 case ETH_MQ_RX_NONE:
2293 /* if nothing mq mode configure, use default scheme */
2294 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
2296 default: /* ETH_MQ_RX_DCB, ETH_MQ_RX_DCB_RSS or ETH_MQ_TX_DCB*/
2297 /* SRIOV only works in VMDq enable mode */
2298 PMD_INIT_LOG(ERR, "SRIOV is active,"
2299 " wrong mq_mode rx %d.",
2300 dev_conf->rxmode.mq_mode);
2304 switch (dev_conf->txmode.mq_mode) {
2305 case ETH_MQ_TX_VMDQ_DCB:
2306 PMD_INIT_LOG(INFO, "ETH_MQ_TX_VMDQ_DCB mode supported in SRIOV");
2307 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_DCB;
2309 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
2310 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
2314 /* check valid queue number */
2315 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
2316 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
2317 PMD_INIT_LOG(ERR, "SRIOV is active,"
2318 " nb_rx_q=%d nb_tx_q=%d queue number"
2319 " must be less than or equal to %d.",
2321 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
2325 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB_RSS) {
2326 PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is"
2330 /* check configuration for vmdb+dcb mode */
2331 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
2332 const struct rte_eth_vmdq_dcb_conf *conf;
2334 if (nb_rx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2335 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_rx_q != %d.",
2336 IXGBE_VMDQ_DCB_NB_QUEUES);
2339 conf = &dev_conf->rx_adv_conf.vmdq_dcb_conf;
2340 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2341 conf->nb_queue_pools == ETH_32_POOLS)) {
2342 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2343 " nb_queue_pools must be %d or %d.",
2344 ETH_16_POOLS, ETH_32_POOLS);
2348 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
2349 const struct rte_eth_vmdq_dcb_tx_conf *conf;
2351 if (nb_tx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2352 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_tx_q != %d",
2353 IXGBE_VMDQ_DCB_NB_QUEUES);
2356 conf = &dev_conf->tx_adv_conf.vmdq_dcb_tx_conf;
2357 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2358 conf->nb_queue_pools == ETH_32_POOLS)) {
2359 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2360 " nb_queue_pools != %d and"
2361 " nb_queue_pools != %d.",
2362 ETH_16_POOLS, ETH_32_POOLS);
2367 /* For DCB mode check our configuration before we go further */
2368 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
2369 const struct rte_eth_dcb_rx_conf *conf;
2371 conf = &dev_conf->rx_adv_conf.dcb_rx_conf;
2372 if (!(conf->nb_tcs == ETH_4_TCS ||
2373 conf->nb_tcs == ETH_8_TCS)) {
2374 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2375 " and nb_tcs != %d.",
2376 ETH_4_TCS, ETH_8_TCS);
2381 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
2382 const struct rte_eth_dcb_tx_conf *conf;
2384 conf = &dev_conf->tx_adv_conf.dcb_tx_conf;
2385 if (!(conf->nb_tcs == ETH_4_TCS ||
2386 conf->nb_tcs == ETH_8_TCS)) {
2387 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2388 " and nb_tcs != %d.",
2389 ETH_4_TCS, ETH_8_TCS);
2395 * When DCB/VT is off, maximum number of queues changes,
2396 * except for 82598EB, which remains constant.
2398 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
2399 hw->mac.type != ixgbe_mac_82598EB) {
2400 if (nb_tx_q > IXGBE_NONE_MODE_TX_NB_QUEUES) {
2402 "Neither VT nor DCB are enabled, "
2404 IXGBE_NONE_MODE_TX_NB_QUEUES);
2413 ixgbe_dev_configure(struct rte_eth_dev *dev)
2415 struct ixgbe_interrupt *intr =
2416 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2417 struct ixgbe_adapter *adapter = dev->data->dev_private;
2420 PMD_INIT_FUNC_TRACE();
2422 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
2423 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
2425 /* multipe queue mode checking */
2426 ret = ixgbe_check_mq_mode(dev);
2428 PMD_DRV_LOG(ERR, "ixgbe_check_mq_mode fails with %d.",
2433 /* set flag to update link status after init */
2434 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
2437 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
2438 * allocation or vector Rx preconditions we will reset it.
2440 adapter->rx_bulk_alloc_allowed = true;
2441 adapter->rx_vec_allowed = true;
2447 ixgbe_dev_phy_intr_setup(struct rte_eth_dev *dev)
2449 struct ixgbe_hw *hw =
2450 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2451 struct ixgbe_interrupt *intr =
2452 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2455 /* only set up it on X550EM_X */
2456 if (hw->mac.type == ixgbe_mac_X550EM_x) {
2457 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
2458 gpie |= IXGBE_SDP0_GPIEN_X550EM_x;
2459 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
2460 if (hw->phy.type == ixgbe_phy_x550em_ext_t)
2461 intr->mask |= IXGBE_EICR_GPI_SDP0_X550EM_x;
2466 ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
2467 uint16_t tx_rate, uint64_t q_msk)
2469 struct ixgbe_hw *hw;
2470 struct ixgbe_vf_info *vfinfo;
2471 struct rte_eth_link link;
2472 uint8_t nb_q_per_pool;
2473 uint32_t queue_stride;
2474 uint32_t queue_idx, idx = 0, vf_idx;
2476 uint16_t total_rate = 0;
2477 struct rte_pci_device *pci_dev;
2480 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2481 ret = rte_eth_link_get_nowait(dev->data->port_id, &link);
2485 if (vf >= pci_dev->max_vfs)
2488 if (tx_rate > link.link_speed)
2494 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2495 vfinfo = *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
2496 nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2497 queue_stride = IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2498 queue_idx = vf * queue_stride;
2499 queue_end = queue_idx + nb_q_per_pool - 1;
2500 if (queue_end >= hw->mac.max_tx_queues)
2504 for (vf_idx = 0; vf_idx < pci_dev->max_vfs; vf_idx++) {
2507 for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
2509 total_rate += vfinfo[vf_idx].tx_rate[idx];
2515 /* Store tx_rate for this vf. */
2516 for (idx = 0; idx < nb_q_per_pool; idx++) {
2517 if (((uint64_t)0x1 << idx) & q_msk) {
2518 if (vfinfo[vf].tx_rate[idx] != tx_rate)
2519 vfinfo[vf].tx_rate[idx] = tx_rate;
2520 total_rate += tx_rate;
2524 if (total_rate > dev->data->dev_link.link_speed) {
2525 /* Reset stored TX rate of the VF if it causes exceed
2528 memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
2532 /* Set RTTBCNRC of each queue/pool for vf X */
2533 for (; queue_idx <= queue_end; queue_idx++) {
2535 ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
2543 ixgbe_flow_ctrl_enable(struct rte_eth_dev *dev, struct ixgbe_hw *hw)
2545 struct ixgbe_adapter *adapter = dev->data->dev_private;
2549 err = ixgbe_fc_enable(hw);
2551 /* Not negotiated is not an error case */
2552 if (err == IXGBE_SUCCESS || err == IXGBE_ERR_FC_NOT_NEGOTIATED) {
2554 *check if we want to forward MAC frames - driver doesn't
2555 *have native capability to do that,
2556 *so we'll write the registers ourselves
2559 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
2561 /* set or clear MFLCN.PMCF bit depending on configuration */
2562 if (adapter->mac_ctrl_frame_fwd != 0)
2563 mflcn |= IXGBE_MFLCN_PMCF;
2565 mflcn &= ~IXGBE_MFLCN_PMCF;
2567 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
2568 IXGBE_WRITE_FLUSH(hw);
2576 * Configure device link speed and setup link.
2577 * It returns 0 on success.
2580 ixgbe_dev_start(struct rte_eth_dev *dev)
2582 struct ixgbe_hw *hw =
2583 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2584 struct ixgbe_vf_info *vfinfo =
2585 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2586 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2587 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2588 uint32_t intr_vector = 0;
2590 bool link_up = false, negotiate = 0;
2592 uint32_t allowed_speeds = 0;
2596 uint32_t *link_speeds;
2597 struct ixgbe_tm_conf *tm_conf =
2598 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2599 struct ixgbe_macsec_setting *macsec_setting =
2600 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
2602 PMD_INIT_FUNC_TRACE();
2604 /* Stop the link setup handler before resetting the HW. */
2605 ixgbe_dev_wait_setup_link_complete(dev, 0);
2607 /* disable uio/vfio intr/eventfd mapping */
2608 rte_intr_disable(intr_handle);
2611 hw->adapter_stopped = 0;
2612 ixgbe_stop_adapter(hw);
2614 /* reinitialize adapter
2615 * this calls reset and start
2617 status = ixgbe_pf_reset_hw(hw);
2620 hw->mac.ops.start_hw(hw);
2621 hw->mac.get_link_status = true;
2623 /* configure PF module if SRIOV enabled */
2624 ixgbe_pf_host_configure(dev);
2626 ixgbe_dev_phy_intr_setup(dev);
2628 /* check and configure queue intr-vector mapping */
2629 if ((rte_intr_cap_multiple(intr_handle) ||
2630 !RTE_ETH_DEV_SRIOV(dev).active) &&
2631 dev->data->dev_conf.intr_conf.rxq != 0) {
2632 intr_vector = dev->data->nb_rx_queues;
2633 if (intr_vector > IXGBE_MAX_INTR_QUEUE_NUM) {
2634 PMD_INIT_LOG(ERR, "At most %d intr queues supported",
2635 IXGBE_MAX_INTR_QUEUE_NUM);
2638 if (rte_intr_efd_enable(intr_handle, intr_vector))
2642 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
2643 intr_handle->intr_vec =
2644 rte_zmalloc("intr_vec",
2645 dev->data->nb_rx_queues * sizeof(int), 0);
2646 if (intr_handle->intr_vec == NULL) {
2647 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
2648 " intr_vec", dev->data->nb_rx_queues);
2653 /* confiugre msix for sleep until rx interrupt */
2654 ixgbe_configure_msix(dev);
2656 /* initialize transmission unit */
2657 ixgbe_dev_tx_init(dev);
2659 /* This can fail when allocating mbufs for descriptor rings */
2660 err = ixgbe_dev_rx_init(dev);
2662 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
2666 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
2667 ETH_VLAN_EXTEND_MASK;
2668 err = ixgbe_vlan_offload_config(dev, mask);
2670 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2674 if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
2675 /* Enable vlan filtering for VMDq */
2676 ixgbe_vmdq_vlan_hw_filter_enable(dev);
2679 /* Configure DCB hw */
2680 ixgbe_configure_dcb(dev);
2682 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
2683 err = ixgbe_fdir_configure(dev);
2688 /* Restore vf rate limit */
2689 if (vfinfo != NULL) {
2690 for (vf = 0; vf < pci_dev->max_vfs; vf++)
2691 for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
2692 if (vfinfo[vf].tx_rate[idx] != 0)
2693 ixgbe_set_vf_rate_limit(
2695 vfinfo[vf].tx_rate[idx],
2699 ixgbe_restore_statistics_mapping(dev);
2701 err = ixgbe_flow_ctrl_enable(dev, hw);
2703 PMD_INIT_LOG(ERR, "enable flow ctrl err");
2707 err = ixgbe_dev_rxtx_start(dev);
2709 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
2713 /* Skip link setup if loopback mode is enabled. */
2714 if (dev->data->dev_conf.lpbk_mode != 0) {
2715 err = ixgbe_check_supported_loopback_mode(dev);
2717 PMD_INIT_LOG(ERR, "Unsupported loopback mode");
2720 goto skip_link_setup;
2724 if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
2725 err = hw->mac.ops.setup_sfp(hw);
2730 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2731 /* Turn on the copper */
2732 ixgbe_set_phy_power(hw, true);
2734 /* Turn on the laser */
2735 ixgbe_enable_tx_laser(hw);
2738 err = ixgbe_check_link(hw, &speed, &link_up, 0);
2741 dev->data->dev_link.link_status = link_up;
2743 err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
2747 switch (hw->mac.type) {
2748 case ixgbe_mac_X550:
2749 case ixgbe_mac_X550EM_x:
2750 case ixgbe_mac_X550EM_a:
2751 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2752 ETH_LINK_SPEED_2_5G | ETH_LINK_SPEED_5G |
2754 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
2755 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
2756 allowed_speeds = ETH_LINK_SPEED_10M |
2757 ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
2760 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2764 link_speeds = &dev->data->dev_conf.link_speeds;
2766 /* Ignore autoneg flag bit and check the validity ofÂ
2769 if (((*link_speeds) >> 1) & ~(allowed_speeds >> 1)) {
2770 PMD_INIT_LOG(ERR, "Invalid link setting");
2775 if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
2776 switch (hw->mac.type) {
2777 case ixgbe_mac_82598EB:
2778 speed = IXGBE_LINK_SPEED_82598_AUTONEG;
2780 case ixgbe_mac_82599EB:
2781 case ixgbe_mac_X540:
2782 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2784 case ixgbe_mac_X550:
2785 case ixgbe_mac_X550EM_x:
2786 case ixgbe_mac_X550EM_a:
2787 speed = IXGBE_LINK_SPEED_X550_AUTONEG;
2790 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2793 if (*link_speeds & ETH_LINK_SPEED_10G)
2794 speed |= IXGBE_LINK_SPEED_10GB_FULL;
2795 if (*link_speeds & ETH_LINK_SPEED_5G)
2796 speed |= IXGBE_LINK_SPEED_5GB_FULL;
2797 if (*link_speeds & ETH_LINK_SPEED_2_5G)
2798 speed |= IXGBE_LINK_SPEED_2_5GB_FULL;
2799 if (*link_speeds & ETH_LINK_SPEED_1G)
2800 speed |= IXGBE_LINK_SPEED_1GB_FULL;
2801 if (*link_speeds & ETH_LINK_SPEED_100M)
2802 speed |= IXGBE_LINK_SPEED_100_FULL;
2803 if (*link_speeds & ETH_LINK_SPEED_10M)
2804 speed |= IXGBE_LINK_SPEED_10_FULL;
2807 err = ixgbe_setup_link(hw, speed, link_up);
2813 if (rte_intr_allow_others(intr_handle)) {
2814 /* check if lsc interrupt is enabled */
2815 if (dev->data->dev_conf.intr_conf.lsc != 0)
2816 ixgbe_dev_lsc_interrupt_setup(dev, TRUE);
2818 ixgbe_dev_lsc_interrupt_setup(dev, FALSE);
2819 ixgbe_dev_macsec_interrupt_setup(dev);
2821 rte_intr_callback_unregister(intr_handle,
2822 ixgbe_dev_interrupt_handler, dev);
2823 if (dev->data->dev_conf.intr_conf.lsc != 0)
2824 PMD_INIT_LOG(INFO, "lsc won't enable because of"
2825 " no intr multiplex");
2828 /* check if rxq interrupt is enabled */
2829 if (dev->data->dev_conf.intr_conf.rxq != 0 &&
2830 rte_intr_dp_is_en(intr_handle))
2831 ixgbe_dev_rxq_interrupt_setup(dev);
2833 /* enable uio/vfio intr/eventfd mapping */
2834 rte_intr_enable(intr_handle);
2836 /* resume enabled intr since hw reset */
2837 ixgbe_enable_intr(dev);
2838 ixgbe_l2_tunnel_conf(dev);
2839 ixgbe_filter_restore(dev);
2841 if (tm_conf->root && !tm_conf->committed)
2842 PMD_DRV_LOG(WARNING,
2843 "please call hierarchy_commit() "
2844 "before starting the port");
2846 /* wait for the controller to acquire link */
2847 err = ixgbe_wait_for_link_up(hw);
2852 * Update link status right before return, because it may
2853 * start link configuration process in a separate thread.
2855 ixgbe_dev_link_update(dev, 0);
2857 /* setup the macsec setting register */
2858 if (macsec_setting->offload_en)
2859 ixgbe_dev_macsec_register_enable(dev, macsec_setting);
2864 PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
2865 ixgbe_dev_clear_queues(dev);
2870 * Stop device: disable rx and tx functions to allow for reconfiguring.
2873 ixgbe_dev_stop(struct rte_eth_dev *dev)
2875 struct rte_eth_link link;
2876 struct ixgbe_adapter *adapter = dev->data->dev_private;
2877 struct ixgbe_hw *hw =
2878 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2879 struct ixgbe_vf_info *vfinfo =
2880 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2881 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2882 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2884 struct ixgbe_tm_conf *tm_conf =
2885 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2887 if (hw->adapter_stopped)
2890 PMD_INIT_FUNC_TRACE();
2892 ixgbe_dev_wait_setup_link_complete(dev, 0);
2894 /* disable interrupts */
2895 ixgbe_disable_intr(hw);
2898 ixgbe_pf_reset_hw(hw);
2899 hw->adapter_stopped = 0;
2902 ixgbe_stop_adapter(hw);
2904 for (vf = 0; vfinfo != NULL && vf < pci_dev->max_vfs; vf++)
2905 vfinfo[vf].clear_to_send = false;
2907 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2908 /* Turn off the copper */
2909 ixgbe_set_phy_power(hw, false);
2911 /* Turn off the laser */
2912 ixgbe_disable_tx_laser(hw);
2915 ixgbe_dev_clear_queues(dev);
2917 /* Clear stored conf */
2918 dev->data->scattered_rx = 0;
2921 /* Clear recorded link status */
2922 memset(&link, 0, sizeof(link));
2923 rte_eth_linkstatus_set(dev, &link);
2925 if (!rte_intr_allow_others(intr_handle))
2926 /* resume to the default handler */
2927 rte_intr_callback_register(intr_handle,
2928 ixgbe_dev_interrupt_handler,
2931 /* Clean datapath event and queue/vec mapping */
2932 rte_intr_efd_disable(intr_handle);
2933 if (intr_handle->intr_vec != NULL) {
2934 rte_free(intr_handle->intr_vec);
2935 intr_handle->intr_vec = NULL;
2938 /* reset hierarchy commit */
2939 tm_conf->committed = false;
2941 adapter->rss_reta_updated = 0;
2943 adapter->mac_ctrl_frame_fwd = 0;
2945 hw->adapter_stopped = true;
2949 * Set device link up: enable tx.
2952 ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
2954 struct ixgbe_hw *hw =
2955 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2956 if (hw->mac.type == ixgbe_mac_82599EB) {
2957 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2958 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2959 /* Not suported in bypass mode */
2960 PMD_INIT_LOG(ERR, "Set link up is not supported "
2961 "by device id 0x%x", hw->device_id);
2967 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2968 /* Turn on the copper */
2969 ixgbe_set_phy_power(hw, true);
2971 /* Turn on the laser */
2972 ixgbe_enable_tx_laser(hw);
2973 ixgbe_dev_link_update(dev, 0);
2980 * Set device link down: disable tx.
2983 ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
2985 struct ixgbe_hw *hw =
2986 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2987 if (hw->mac.type == ixgbe_mac_82599EB) {
2988 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2989 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2990 /* Not suported in bypass mode */
2991 PMD_INIT_LOG(ERR, "Set link down is not supported "
2992 "by device id 0x%x", hw->device_id);
2998 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2999 /* Turn off the copper */
3000 ixgbe_set_phy_power(hw, false);
3002 /* Turn off the laser */
3003 ixgbe_disable_tx_laser(hw);
3004 ixgbe_dev_link_update(dev, 0);
3011 * Reset and stop device.
3014 ixgbe_dev_close(struct rte_eth_dev *dev)
3016 struct ixgbe_hw *hw =
3017 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3018 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3019 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
3023 PMD_INIT_FUNC_TRACE();
3025 ixgbe_pf_reset_hw(hw);
3027 ixgbe_dev_stop(dev);
3029 ixgbe_dev_free_queues(dev);
3031 ixgbe_disable_pcie_master(hw);
3033 /* reprogram the RAR[0] in case user changed it. */
3034 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
3036 dev->dev_ops = NULL;
3037 dev->rx_pkt_burst = NULL;
3038 dev->tx_pkt_burst = NULL;
3040 /* Unlock any pending hardware semaphore */
3041 ixgbe_swfw_lock_reset(hw);
3043 /* disable uio intr before callback unregister */
3044 rte_intr_disable(intr_handle);
3047 ret = rte_intr_callback_unregister(intr_handle,
3048 ixgbe_dev_interrupt_handler, dev);
3049 if (ret >= 0 || ret == -ENOENT) {
3051 } else if (ret != -EAGAIN) {
3053 "intr callback unregister failed: %d",
3057 } while (retries++ < (10 + IXGBE_LINK_UP_TIME));
3059 /* cancel the delay handler before remove dev */
3060 rte_eal_alarm_cancel(ixgbe_dev_interrupt_delayed_handler, dev);
3062 /* uninitialize PF if max_vfs not zero */
3063 ixgbe_pf_host_uninit(dev);
3065 /* remove all the fdir filters & hash */
3066 ixgbe_fdir_filter_uninit(dev);
3068 /* remove all the L2 tunnel filters & hash */
3069 ixgbe_l2_tn_filter_uninit(dev);
3071 /* Remove all ntuple filters of the device */
3072 ixgbe_ntuple_filter_uninit(dev);
3074 /* clear all the filters list */
3075 ixgbe_filterlist_flush();
3077 /* Remove all Traffic Manager configuration */
3078 ixgbe_tm_conf_uninit(dev);
3080 #ifdef RTE_LIBRTE_SECURITY
3081 rte_free(dev->security_ctx);
3090 ixgbe_dev_reset(struct rte_eth_dev *dev)
3094 /* When a DPDK PMD PF begin to reset PF port, it should notify all
3095 * its VF to make them align with it. The detailed notification
3096 * mechanism is PMD specific. As to ixgbe PF, it is rather complex.
3097 * To avoid unexpected behavior in VF, currently reset of PF with
3098 * SR-IOV activation is not supported. It might be supported later.
3100 if (dev->data->sriov.active)
3103 ret = eth_ixgbe_dev_uninit(dev);
3107 ret = eth_ixgbe_dev_init(dev, NULL);
3113 ixgbe_read_stats_registers(struct ixgbe_hw *hw,
3114 struct ixgbe_hw_stats *hw_stats,
3115 struct ixgbe_macsec_stats *macsec_stats,
3116 uint64_t *total_missed_rx, uint64_t *total_qbrc,
3117 uint64_t *total_qprc, uint64_t *total_qprdc)
3119 uint32_t bprc, lxon, lxoff, total;
3120 uint32_t delta_gprc = 0;
3122 /* Workaround for RX byte count not including CRC bytes when CRC
3123 * strip is enabled. CRC bytes are removed from counters when crc_strip
3126 int crc_strip = (IXGBE_READ_REG(hw, IXGBE_HLREG0) &
3127 IXGBE_HLREG0_RXCRCSTRP);
3129 hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
3130 hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
3131 hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
3132 hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
3134 for (i = 0; i < 8; i++) {
3135 uint32_t mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
3137 /* global total per queue */
3138 hw_stats->mpc[i] += mp;
3139 /* Running comprehensive total for stats display */
3140 *total_missed_rx += hw_stats->mpc[i];
3141 if (hw->mac.type == ixgbe_mac_82598EB) {
3142 hw_stats->rnbc[i] +=
3143 IXGBE_READ_REG(hw, IXGBE_RNBC(i));
3144 hw_stats->pxonrxc[i] +=
3145 IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
3146 hw_stats->pxoffrxc[i] +=
3147 IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
3149 hw_stats->pxonrxc[i] +=
3150 IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
3151 hw_stats->pxoffrxc[i] +=
3152 IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
3153 hw_stats->pxon2offc[i] +=
3154 IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
3156 hw_stats->pxontxc[i] +=
3157 IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
3158 hw_stats->pxofftxc[i] +=
3159 IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
3161 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3162 uint32_t delta_qprc = IXGBE_READ_REG(hw, IXGBE_QPRC(i));
3163 uint32_t delta_qptc = IXGBE_READ_REG(hw, IXGBE_QPTC(i));
3164 uint32_t delta_qprdc = IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
3166 delta_gprc += delta_qprc;
3168 hw_stats->qprc[i] += delta_qprc;
3169 hw_stats->qptc[i] += delta_qptc;
3171 hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
3172 hw_stats->qbrc[i] +=
3173 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
3175 hw_stats->qbrc[i] -= delta_qprc * RTE_ETHER_CRC_LEN;
3177 hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
3178 hw_stats->qbtc[i] +=
3179 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
3181 hw_stats->qprdc[i] += delta_qprdc;
3182 *total_qprdc += hw_stats->qprdc[i];
3184 *total_qprc += hw_stats->qprc[i];
3185 *total_qbrc += hw_stats->qbrc[i];
3187 hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
3188 hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
3189 hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
3192 * An errata states that gprc actually counts good + missed packets:
3193 * Workaround to set gprc to summated queue packet receives
3195 hw_stats->gprc = *total_qprc;
3197 if (hw->mac.type != ixgbe_mac_82598EB) {
3198 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
3199 hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
3200 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
3201 hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
3202 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
3203 hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
3204 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
3205 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
3207 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
3208 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
3209 /* 82598 only has a counter in the high register */
3210 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
3211 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
3212 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
3214 uint64_t old_tpr = hw_stats->tpr;
3216 hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
3217 hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
3220 hw_stats->gorc -= delta_gprc * RTE_ETHER_CRC_LEN;
3222 uint64_t delta_gptc = IXGBE_READ_REG(hw, IXGBE_GPTC);
3223 hw_stats->gptc += delta_gptc;
3224 hw_stats->gotc -= delta_gptc * RTE_ETHER_CRC_LEN;
3225 hw_stats->tor -= (hw_stats->tpr - old_tpr) * RTE_ETHER_CRC_LEN;
3228 * Workaround: mprc hardware is incorrectly counting
3229 * broadcasts, so for now we subtract those.
3231 bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
3232 hw_stats->bprc += bprc;
3233 hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
3234 if (hw->mac.type == ixgbe_mac_82598EB)
3235 hw_stats->mprc -= bprc;
3237 hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
3238 hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
3239 hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
3240 hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
3241 hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
3242 hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
3244 lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
3245 hw_stats->lxontxc += lxon;
3246 lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
3247 hw_stats->lxofftxc += lxoff;
3248 total = lxon + lxoff;
3250 hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
3251 hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
3252 hw_stats->gptc -= total;
3253 hw_stats->mptc -= total;
3254 hw_stats->ptc64 -= total;
3255 hw_stats->gotc -= total * RTE_ETHER_MIN_LEN;
3257 hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
3258 hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
3259 hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
3260 hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
3261 hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
3262 hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
3263 hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
3264 hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
3265 hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
3266 hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
3267 hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
3268 hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
3269 hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
3270 hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
3271 hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
3272 hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
3273 /* Only read FCOE on 82599 */
3274 if (hw->mac.type != ixgbe_mac_82598EB) {
3275 hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
3276 hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
3277 hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
3278 hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
3279 hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
3282 /* Flow Director Stats registers */
3283 if (hw->mac.type != ixgbe_mac_82598EB) {
3284 hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
3285 hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
3286 hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
3287 IXGBE_FDIRUSTAT) & 0xFFFF;
3288 hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
3289 IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
3290 hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
3291 IXGBE_FDIRFSTAT) & 0xFFFF;
3292 hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
3293 IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
3295 /* MACsec Stats registers */
3296 macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
3297 macsec_stats->out_pkts_encrypted +=
3298 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTE);
3299 macsec_stats->out_pkts_protected +=
3300 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTP);
3301 macsec_stats->out_octets_encrypted +=
3302 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTE);
3303 macsec_stats->out_octets_protected +=
3304 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTP);
3305 macsec_stats->in_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECRXUT);
3306 macsec_stats->in_pkts_badtag += IXGBE_READ_REG(hw, IXGBE_LSECRXBAD);
3307 macsec_stats->in_pkts_nosci += IXGBE_READ_REG(hw, IXGBE_LSECRXNOSCI);
3308 macsec_stats->in_pkts_unknownsci +=
3309 IXGBE_READ_REG(hw, IXGBE_LSECRXUNSCI);
3310 macsec_stats->in_octets_decrypted +=
3311 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTD);
3312 macsec_stats->in_octets_validated +=
3313 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTV);
3314 macsec_stats->in_pkts_unchecked += IXGBE_READ_REG(hw, IXGBE_LSECRXUNCH);
3315 macsec_stats->in_pkts_delayed += IXGBE_READ_REG(hw, IXGBE_LSECRXDELAY);
3316 macsec_stats->in_pkts_late += IXGBE_READ_REG(hw, IXGBE_LSECRXLATE);
3317 for (i = 0; i < 2; i++) {
3318 macsec_stats->in_pkts_ok +=
3319 IXGBE_READ_REG(hw, IXGBE_LSECRXOK(i));
3320 macsec_stats->in_pkts_invalid +=
3321 IXGBE_READ_REG(hw, IXGBE_LSECRXINV(i));
3322 macsec_stats->in_pkts_notvalid +=
3323 IXGBE_READ_REG(hw, IXGBE_LSECRXNV(i));
3325 macsec_stats->in_pkts_unusedsa += IXGBE_READ_REG(hw, IXGBE_LSECRXUNSA);
3326 macsec_stats->in_pkts_notusingsa +=
3327 IXGBE_READ_REG(hw, IXGBE_LSECRXNUSA);
3331 * This function is based on ixgbe_update_stats_counters() in ixgbe/ixgbe.c
3334 ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3336 struct ixgbe_hw *hw =
3337 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3338 struct ixgbe_hw_stats *hw_stats =
3339 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3340 struct ixgbe_macsec_stats *macsec_stats =
3341 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3342 dev->data->dev_private);
3343 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3346 total_missed_rx = 0;
3351 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3352 &total_qbrc, &total_qprc, &total_qprdc);
3357 /* Fill out the rte_eth_stats statistics structure */
3358 stats->ipackets = total_qprc;
3359 stats->ibytes = total_qbrc;
3360 stats->opackets = hw_stats->gptc;
3361 stats->obytes = hw_stats->gotc;
3363 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3364 stats->q_ipackets[i] = hw_stats->qprc[i];
3365 stats->q_opackets[i] = hw_stats->qptc[i];
3366 stats->q_ibytes[i] = hw_stats->qbrc[i];
3367 stats->q_obytes[i] = hw_stats->qbtc[i];
3368 stats->q_errors[i] = hw_stats->qprdc[i];
3372 stats->imissed = total_missed_rx;
3373 stats->ierrors = hw_stats->crcerrs +
3390 ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
3392 struct ixgbe_hw_stats *stats =
3393 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3395 /* HW registers are cleared on read */
3396 ixgbe_dev_stats_get(dev, NULL);
3398 /* Reset software totals */
3399 memset(stats, 0, sizeof(*stats));
3404 /* This function calculates the number of xstats based on the current config */
3406 ixgbe_xstats_calc_num(void) {
3407 return IXGBE_NB_HW_STATS + IXGBE_NB_MACSEC_STATS +
3408 (IXGBE_NB_RXQ_PRIO_STATS * IXGBE_NB_RXQ_PRIO_VALUES) +
3409 (IXGBE_NB_TXQ_PRIO_STATS * IXGBE_NB_TXQ_PRIO_VALUES);
3412 static int ixgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3413 struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size)
3415 const unsigned cnt_stats = ixgbe_xstats_calc_num();
3416 unsigned stat, i, count;
3418 if (xstats_names != NULL) {
3421 /* Note: limit >= cnt_stats checked upstream
3422 * in rte_eth_xstats_names()
3425 /* Extended stats from ixgbe_hw_stats */
3426 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3427 strlcpy(xstats_names[count].name,
3428 rte_ixgbe_stats_strings[i].name,
3429 sizeof(xstats_names[count].name));
3434 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3435 strlcpy(xstats_names[count].name,
3436 rte_ixgbe_macsec_strings[i].name,
3437 sizeof(xstats_names[count].name));
3441 /* RX Priority Stats */
3442 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3443 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3444 snprintf(xstats_names[count].name,
3445 sizeof(xstats_names[count].name),
3446 "rx_priority%u_%s", i,
3447 rte_ixgbe_rxq_strings[stat].name);
3452 /* TX Priority Stats */
3453 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3454 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3455 snprintf(xstats_names[count].name,
3456 sizeof(xstats_names[count].name),
3457 "tx_priority%u_%s", i,
3458 rte_ixgbe_txq_strings[stat].name);
3466 static int ixgbe_dev_xstats_get_names_by_id(
3467 struct rte_eth_dev *dev,
3468 struct rte_eth_xstat_name *xstats_names,
3469 const uint64_t *ids,
3473 const unsigned int cnt_stats = ixgbe_xstats_calc_num();
3474 unsigned int stat, i, count;
3476 if (xstats_names != NULL) {
3479 /* Note: limit >= cnt_stats checked upstream
3480 * in rte_eth_xstats_names()
3483 /* Extended stats from ixgbe_hw_stats */
3484 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3485 strlcpy(xstats_names[count].name,
3486 rte_ixgbe_stats_strings[i].name,
3487 sizeof(xstats_names[count].name));
3492 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3493 strlcpy(xstats_names[count].name,
3494 rte_ixgbe_macsec_strings[i].name,
3495 sizeof(xstats_names[count].name));
3499 /* RX Priority Stats */
3500 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3501 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3502 snprintf(xstats_names[count].name,
3503 sizeof(xstats_names[count].name),
3504 "rx_priority%u_%s", i,
3505 rte_ixgbe_rxq_strings[stat].name);
3510 /* TX Priority Stats */
3511 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3512 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3513 snprintf(xstats_names[count].name,
3514 sizeof(xstats_names[count].name),
3515 "tx_priority%u_%s", i,
3516 rte_ixgbe_txq_strings[stat].name);
3525 uint16_t size = ixgbe_xstats_calc_num();
3526 struct rte_eth_xstat_name xstats_names_copy[size];
3528 ixgbe_dev_xstats_get_names_by_id(dev, xstats_names_copy, NULL,
3531 for (i = 0; i < limit; i++) {
3532 if (ids[i] >= size) {
3533 PMD_INIT_LOG(ERR, "id value isn't valid");
3536 strcpy(xstats_names[i].name,
3537 xstats_names_copy[ids[i]].name);
3542 static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3543 struct rte_eth_xstat_name *xstats_names, unsigned limit)
3547 if (limit < IXGBEVF_NB_XSTATS && xstats_names != NULL)
3550 if (xstats_names != NULL)
3551 for (i = 0; i < IXGBEVF_NB_XSTATS; i++)
3552 strlcpy(xstats_names[i].name,
3553 rte_ixgbevf_stats_strings[i].name,
3554 sizeof(xstats_names[i].name));
3555 return IXGBEVF_NB_XSTATS;
3559 ixgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3562 struct ixgbe_hw *hw =
3563 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3564 struct ixgbe_hw_stats *hw_stats =
3565 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3566 struct ixgbe_macsec_stats *macsec_stats =
3567 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3568 dev->data->dev_private);
3569 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3570 unsigned i, stat, count = 0;
3572 count = ixgbe_xstats_calc_num();
3577 total_missed_rx = 0;
3582 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3583 &total_qbrc, &total_qprc, &total_qprdc);
3585 /* If this is a reset xstats is NULL, and we have cleared the
3586 * registers by reading them.
3591 /* Extended stats from ixgbe_hw_stats */
3593 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3594 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3595 rte_ixgbe_stats_strings[i].offset);
3596 xstats[count].id = count;
3601 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3602 xstats[count].value = *(uint64_t *)(((char *)macsec_stats) +
3603 rte_ixgbe_macsec_strings[i].offset);
3604 xstats[count].id = count;
3608 /* RX Priority Stats */
3609 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3610 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3611 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3612 rte_ixgbe_rxq_strings[stat].offset +
3613 (sizeof(uint64_t) * i));
3614 xstats[count].id = count;
3619 /* TX Priority Stats */
3620 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3621 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3622 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3623 rte_ixgbe_txq_strings[stat].offset +
3624 (sizeof(uint64_t) * i));
3625 xstats[count].id = count;
3633 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
3634 uint64_t *values, unsigned int n)
3637 struct ixgbe_hw *hw =
3638 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3639 struct ixgbe_hw_stats *hw_stats =
3640 IXGBE_DEV_PRIVATE_TO_STATS(
3641 dev->data->dev_private);
3642 struct ixgbe_macsec_stats *macsec_stats =
3643 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3644 dev->data->dev_private);
3645 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3646 unsigned int i, stat, count = 0;
3648 count = ixgbe_xstats_calc_num();
3650 if (!ids && n < count)
3653 total_missed_rx = 0;
3658 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats,
3659 &total_missed_rx, &total_qbrc, &total_qprc,
3662 /* If this is a reset xstats is NULL, and we have cleared the
3663 * registers by reading them.
3665 if (!ids && !values)
3668 /* Extended stats from ixgbe_hw_stats */
3670 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3671 values[count] = *(uint64_t *)(((char *)hw_stats) +
3672 rte_ixgbe_stats_strings[i].offset);
3677 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3678 values[count] = *(uint64_t *)(((char *)macsec_stats) +
3679 rte_ixgbe_macsec_strings[i].offset);
3683 /* RX Priority Stats */
3684 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3685 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3687 *(uint64_t *)(((char *)hw_stats) +
3688 rte_ixgbe_rxq_strings[stat].offset +
3689 (sizeof(uint64_t) * i));
3694 /* TX Priority Stats */
3695 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3696 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3698 *(uint64_t *)(((char *)hw_stats) +
3699 rte_ixgbe_txq_strings[stat].offset +
3700 (sizeof(uint64_t) * i));
3708 uint16_t size = ixgbe_xstats_calc_num();
3709 uint64_t values_copy[size];
3711 ixgbe_dev_xstats_get_by_id(dev, NULL, values_copy, size);
3713 for (i = 0; i < n; i++) {
3714 if (ids[i] >= size) {
3715 PMD_INIT_LOG(ERR, "id value isn't valid");
3718 values[i] = values_copy[ids[i]];
3724 ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
3726 struct ixgbe_hw_stats *stats =
3727 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3728 struct ixgbe_macsec_stats *macsec_stats =
3729 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3730 dev->data->dev_private);
3732 unsigned count = ixgbe_xstats_calc_num();
3734 /* HW registers are cleared on read */
3735 ixgbe_dev_xstats_get(dev, NULL, count);
3737 /* Reset software totals */
3738 memset(stats, 0, sizeof(*stats));
3739 memset(macsec_stats, 0, sizeof(*macsec_stats));
3745 ixgbevf_update_stats(struct rte_eth_dev *dev)
3747 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3748 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3749 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3751 /* Good Rx packet, include VF loopback */
3752 UPDATE_VF_STAT(IXGBE_VFGPRC,
3753 hw_stats->last_vfgprc, hw_stats->vfgprc);
3755 /* Good Rx octets, include VF loopback */
3756 UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
3757 hw_stats->last_vfgorc, hw_stats->vfgorc);
3759 /* Good Tx packet, include VF loopback */
3760 UPDATE_VF_STAT(IXGBE_VFGPTC,
3761 hw_stats->last_vfgptc, hw_stats->vfgptc);
3763 /* Good Tx octets, include VF loopback */
3764 UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
3765 hw_stats->last_vfgotc, hw_stats->vfgotc);
3767 /* Rx Multicst Packet */
3768 UPDATE_VF_STAT(IXGBE_VFMPRC,
3769 hw_stats->last_vfmprc, hw_stats->vfmprc);
3773 ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3776 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3777 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3780 if (n < IXGBEVF_NB_XSTATS)
3781 return IXGBEVF_NB_XSTATS;
3783 ixgbevf_update_stats(dev);
3788 /* Extended stats */
3789 for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
3791 xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
3792 rte_ixgbevf_stats_strings[i].offset);
3795 return IXGBEVF_NB_XSTATS;
3799 ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3801 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3802 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3804 ixgbevf_update_stats(dev);
3809 stats->ipackets = hw_stats->vfgprc;
3810 stats->ibytes = hw_stats->vfgorc;
3811 stats->opackets = hw_stats->vfgptc;
3812 stats->obytes = hw_stats->vfgotc;
3817 ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
3819 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3820 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3822 /* Sync HW register to the last stats */
3823 ixgbevf_dev_stats_get(dev, NULL);
3825 /* reset HW current stats*/
3826 hw_stats->vfgprc = 0;
3827 hw_stats->vfgorc = 0;
3828 hw_stats->vfgptc = 0;
3829 hw_stats->vfgotc = 0;
3835 ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3837 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3838 u16 eeprom_verh, eeprom_verl;
3842 ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
3843 ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
3845 etrack_id = (eeprom_verh << 16) | eeprom_verl;
3846 ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
3848 ret += 1; /* add the size of '\0' */
3849 if (fw_size < (u32)ret)
3856 ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
3858 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3859 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3860 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
3862 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3863 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3864 if (RTE_ETH_DEV_SRIOV(dev).active == 0) {
3866 * When DCB/VT is off, maximum number of queues changes,
3867 * except for 82598EB, which remains constant.
3869 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
3870 hw->mac.type != ixgbe_mac_82598EB)
3871 dev_info->max_tx_queues = IXGBE_NONE_MODE_TX_NB_QUEUES;
3873 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
3874 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
3875 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3876 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3877 dev_info->max_vfs = pci_dev->max_vfs;
3878 if (hw->mac.type == ixgbe_mac_82598EB)
3879 dev_info->max_vmdq_pools = ETH_16_POOLS;
3881 dev_info->max_vmdq_pools = ETH_64_POOLS;
3882 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3883 dev_info->min_mtu = RTE_ETHER_MIN_MTU;
3884 dev_info->vmdq_queue_num = dev_info->max_rx_queues;
3885 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3886 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3887 dev_info->rx_queue_offload_capa);
3888 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3889 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3891 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3893 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3894 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3895 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3897 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3902 dev_info->default_txconf = (struct rte_eth_txconf) {
3904 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3905 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3906 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3908 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3909 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3913 dev_info->rx_desc_lim = rx_desc_lim;
3914 dev_info->tx_desc_lim = tx_desc_lim;
3916 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3917 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3918 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3920 dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
3921 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
3922 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
3923 dev_info->speed_capa = ETH_LINK_SPEED_10M |
3924 ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
3926 if (hw->mac.type == ixgbe_mac_X540 ||
3927 hw->mac.type == ixgbe_mac_X540_vf ||
3928 hw->mac.type == ixgbe_mac_X550 ||
3929 hw->mac.type == ixgbe_mac_X550_vf) {
3930 dev_info->speed_capa |= ETH_LINK_SPEED_100M;
3932 if (hw->mac.type == ixgbe_mac_X550) {
3933 dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
3934 dev_info->speed_capa |= ETH_LINK_SPEED_5G;
3937 /* Driver-preferred Rx/Tx parameters */
3938 dev_info->default_rxportconf.burst_size = 32;
3939 dev_info->default_txportconf.burst_size = 32;
3940 dev_info->default_rxportconf.nb_queues = 1;
3941 dev_info->default_txportconf.nb_queues = 1;
3942 dev_info->default_rxportconf.ring_size = 256;
3943 dev_info->default_txportconf.ring_size = 256;
3948 static const uint32_t *
3949 ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
3951 static const uint32_t ptypes[] = {
3952 /* For non-vec functions,
3953 * refers to ixgbe_rxd_pkt_info_to_pkt_type();
3954 * for vec functions,
3955 * refers to _recv_raw_pkts_vec().
3959 RTE_PTYPE_L3_IPV4_EXT,
3961 RTE_PTYPE_L3_IPV6_EXT,
3965 RTE_PTYPE_TUNNEL_IP,
3966 RTE_PTYPE_INNER_L3_IPV6,
3967 RTE_PTYPE_INNER_L3_IPV6_EXT,
3968 RTE_PTYPE_INNER_L4_TCP,
3969 RTE_PTYPE_INNER_L4_UDP,
3973 if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
3974 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
3975 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
3976 dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
3979 #if defined(RTE_ARCH_X86) || defined(RTE_MACHINE_CPUFLAG_NEON)
3980 if (dev->rx_pkt_burst == ixgbe_recv_pkts_vec ||
3981 dev->rx_pkt_burst == ixgbe_recv_scattered_pkts_vec)
3988 ixgbevf_dev_info_get(struct rte_eth_dev *dev,
3989 struct rte_eth_dev_info *dev_info)
3991 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3992 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3994 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3995 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3996 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
3997 dev_info->max_rx_pktlen = 9728; /* includes CRC, cf MAXFRS reg */
3998 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3999 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
4000 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
4001 dev_info->max_vfs = pci_dev->max_vfs;
4002 if (hw->mac.type == ixgbe_mac_82598EB)
4003 dev_info->max_vmdq_pools = ETH_16_POOLS;
4005 dev_info->max_vmdq_pools = ETH_64_POOLS;
4006 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
4007 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
4008 dev_info->rx_queue_offload_capa);
4009 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
4010 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
4011 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
4012 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
4013 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
4015 dev_info->default_rxconf = (struct rte_eth_rxconf) {
4017 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
4018 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
4019 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
4021 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
4026 dev_info->default_txconf = (struct rte_eth_txconf) {
4028 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
4029 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
4030 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
4032 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
4033 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
4037 dev_info->rx_desc_lim = rx_desc_lim;
4038 dev_info->tx_desc_lim = tx_desc_lim;
4044 ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
4045 bool *link_up, int wait_to_complete)
4047 struct ixgbe_adapter *adapter = container_of(hw,
4048 struct ixgbe_adapter, hw);
4049 struct ixgbe_mbx_info *mbx = &hw->mbx;
4050 struct ixgbe_mac_info *mac = &hw->mac;
4051 uint32_t links_reg, in_msg;
4054 /* If we were hit with a reset drop the link */
4055 if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
4056 mac->get_link_status = true;
4058 if (!mac->get_link_status)
4061 /* if link status is down no point in checking to see if pf is up */
4062 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
4063 if (!(links_reg & IXGBE_LINKS_UP))
4066 /* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
4067 * before the link status is correct
4069 if (mac->type == ixgbe_mac_82599_vf && wait_to_complete) {
4072 for (i = 0; i < 5; i++) {
4074 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
4076 if (!(links_reg & IXGBE_LINKS_UP))
4081 switch (links_reg & IXGBE_LINKS_SPEED_82599) {
4082 case IXGBE_LINKS_SPEED_10G_82599:
4083 *speed = IXGBE_LINK_SPEED_10GB_FULL;
4084 if (hw->mac.type >= ixgbe_mac_X550) {
4085 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4086 *speed = IXGBE_LINK_SPEED_2_5GB_FULL;
4089 case IXGBE_LINKS_SPEED_1G_82599:
4090 *speed = IXGBE_LINK_SPEED_1GB_FULL;
4092 case IXGBE_LINKS_SPEED_100_82599:
4093 *speed = IXGBE_LINK_SPEED_100_FULL;
4094 if (hw->mac.type == ixgbe_mac_X550) {
4095 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4096 *speed = IXGBE_LINK_SPEED_5GB_FULL;
4099 case IXGBE_LINKS_SPEED_10_X550EM_A:
4100 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4101 /* Since Reserved in older MAC's */
4102 if (hw->mac.type >= ixgbe_mac_X550)
4103 *speed = IXGBE_LINK_SPEED_10_FULL;
4106 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4109 if (wait_to_complete == 0 && adapter->pflink_fullchk == 0) {
4110 if (*speed == IXGBE_LINK_SPEED_UNKNOWN)
4111 mac->get_link_status = true;
4113 mac->get_link_status = false;
4118 /* if the read failed it could just be a mailbox collision, best wait
4119 * until we are called again and don't report an error
4121 if (mbx->ops.read(hw, &in_msg, 1, 0))
4124 if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
4125 /* msg is not CTS and is NACK we must have lost CTS status */
4126 if (in_msg & IXGBE_VT_MSGTYPE_NACK)
4127 mac->get_link_status = false;
4131 /* the pf is talking, if we timed out in the past we reinit */
4132 if (!mbx->timeout) {
4137 /* if we passed all the tests above then the link is up and we no
4138 * longer need to check for link
4140 mac->get_link_status = false;
4143 *link_up = !mac->get_link_status;
4148 * If @timeout_ms was 0, it means that it will not return until link complete.
4149 * It returns 1 on complete, return 0 on timeout.
4152 ixgbe_dev_wait_setup_link_complete(struct rte_eth_dev *dev, uint32_t timeout_ms)
4154 #define WARNING_TIMEOUT 9000 /* 9s in total */
4155 struct ixgbe_adapter *ad = dev->data->dev_private;
4156 uint32_t timeout = timeout_ms ? timeout_ms : WARNING_TIMEOUT;
4158 while (rte_atomic32_read(&ad->link_thread_running)) {
4165 } else if (!timeout) {
4166 /* It will not return until link complete */
4167 timeout = WARNING_TIMEOUT;
4168 PMD_DRV_LOG(ERR, "IXGBE link thread not complete too long time!");
4176 ixgbe_dev_setup_link_thread_handler(void *param)
4178 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4179 struct ixgbe_adapter *ad = dev->data->dev_private;
4180 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4181 struct ixgbe_interrupt *intr =
4182 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4184 bool autoneg = false;
4186 pthread_detach(pthread_self());
4187 speed = hw->phy.autoneg_advertised;
4189 ixgbe_get_link_capabilities(hw, &speed, &autoneg);
4191 ixgbe_setup_link(hw, speed, true);
4193 intr->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
4194 rte_atomic32_clear(&ad->link_thread_running);
4199 * In freebsd environment, nic_uio drivers do not support interrupts,
4200 * rte_intr_callback_register() will fail to register interrupts.
4201 * We can not make link status to change from down to up by interrupt
4202 * callback. So we need to wait for the controller to acquire link
4204 * It returns 0 on link up.
4207 ixgbe_wait_for_link_up(struct ixgbe_hw *hw)
4209 #ifdef RTE_EXEC_ENV_FREEBSD
4211 bool link_up = false;
4213 const int nb_iter = 25;
4215 for (i = 0; i < nb_iter; i++) {
4216 err = ixgbe_check_link(hw, &speed, &link_up, 0);
4231 /* return 0 means link status changed, -1 means not changed */
4233 ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
4234 int wait_to_complete, int vf)
4236 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4237 struct ixgbe_adapter *ad = dev->data->dev_private;
4238 struct rte_eth_link link;
4239 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
4240 struct ixgbe_interrupt *intr =
4241 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4247 memset(&link, 0, sizeof(link));
4248 link.link_status = ETH_LINK_DOWN;
4249 link.link_speed = ETH_SPEED_NUM_NONE;
4250 link.link_duplex = ETH_LINK_HALF_DUPLEX;
4251 link.link_autoneg = !(dev->data->dev_conf.link_speeds &
4252 ETH_LINK_SPEED_FIXED);
4254 hw->mac.get_link_status = true;
4256 if (intr->flags & IXGBE_FLAG_NEED_LINK_CONFIG)
4257 return rte_eth_linkstatus_set(dev, &link);
4259 /* check if it needs to wait to complete, if lsc interrupt is enabled */
4260 if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
4264 diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
4266 diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
4269 link.link_speed = ETH_SPEED_NUM_100M;
4270 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4271 return rte_eth_linkstatus_set(dev, &link);
4274 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4275 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
4276 if ((esdp_reg & IXGBE_ESDP_SDP3))
4281 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4282 intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
4283 ixgbe_dev_wait_setup_link_complete(dev, 0);
4284 if (rte_atomic32_test_and_set(&ad->link_thread_running)) {
4285 if (rte_ctrl_thread_create(&ad->link_thread_tid,
4286 "ixgbe-link-handler",
4288 ixgbe_dev_setup_link_thread_handler,
4291 "Create link thread failed!");
4292 rte_atomic32_clear(&ad->link_thread_running);
4296 "Other link thread is running now!");
4299 return rte_eth_linkstatus_set(dev, &link);
4302 link.link_status = ETH_LINK_UP;
4303 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4305 switch (link_speed) {
4307 case IXGBE_LINK_SPEED_UNKNOWN:
4308 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
4309 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
4310 link.link_speed = ETH_SPEED_NUM_10M;
4312 link.link_speed = ETH_SPEED_NUM_100M;
4315 case IXGBE_LINK_SPEED_100_FULL:
4316 link.link_speed = ETH_SPEED_NUM_100M;
4319 case IXGBE_LINK_SPEED_1GB_FULL:
4320 link.link_speed = ETH_SPEED_NUM_1G;
4323 case IXGBE_LINK_SPEED_2_5GB_FULL:
4324 link.link_speed = ETH_SPEED_NUM_2_5G;
4327 case IXGBE_LINK_SPEED_5GB_FULL:
4328 link.link_speed = ETH_SPEED_NUM_5G;
4331 case IXGBE_LINK_SPEED_10GB_FULL:
4332 link.link_speed = ETH_SPEED_NUM_10G;
4336 return rte_eth_linkstatus_set(dev, &link);
4340 ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4342 return ixgbe_dev_link_update_share(dev, wait_to_complete, 0);
4346 ixgbevf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4348 return ixgbe_dev_link_update_share(dev, wait_to_complete, 1);
4352 ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
4354 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4357 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4358 fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
4359 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4365 ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
4367 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4370 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4371 fctrl &= (~IXGBE_FCTRL_UPE);
4372 if (dev->data->all_multicast == 1)
4373 fctrl |= IXGBE_FCTRL_MPE;
4375 fctrl &= (~IXGBE_FCTRL_MPE);
4376 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4382 ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
4384 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4387 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4388 fctrl |= IXGBE_FCTRL_MPE;
4389 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4395 ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
4397 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4400 if (dev->data->promiscuous == 1)
4401 return 0; /* must remain in all_multicast mode */
4403 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4404 fctrl &= (~IXGBE_FCTRL_MPE);
4405 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4411 * It clears the interrupt causes and enables the interrupt.
4412 * It will be called once only during nic initialized.
4415 * Pointer to struct rte_eth_dev.
4417 * Enable or Disable.
4420 * - On success, zero.
4421 * - On failure, a negative value.
4424 ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
4426 struct ixgbe_interrupt *intr =
4427 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4429 ixgbe_dev_link_status_print(dev);
4431 intr->mask |= IXGBE_EICR_LSC;
4433 intr->mask &= ~IXGBE_EICR_LSC;
4439 * It clears the interrupt causes and enables the interrupt.
4440 * It will be called once only during nic initialized.
4443 * Pointer to struct rte_eth_dev.
4446 * - On success, zero.
4447 * - On failure, a negative value.
4450 ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
4452 struct ixgbe_interrupt *intr =
4453 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4455 intr->mask |= IXGBE_EICR_RTX_QUEUE;
4461 * It clears the interrupt causes and enables the interrupt.
4462 * It will be called once only during nic initialized.
4465 * Pointer to struct rte_eth_dev.
4468 * - On success, zero.
4469 * - On failure, a negative value.
4472 ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev)
4474 struct ixgbe_interrupt *intr =
4475 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4477 intr->mask |= IXGBE_EICR_LINKSEC;
4483 * It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
4486 * Pointer to struct rte_eth_dev.
4489 * - On success, zero.
4490 * - On failure, a negative value.
4493 ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
4496 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4497 struct ixgbe_interrupt *intr =
4498 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4500 /* clear all cause mask */
4501 ixgbe_disable_intr(hw);
4503 /* read-on-clear nic registers here */
4504 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4505 PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
4509 /* set flag for async link update */
4510 if (eicr & IXGBE_EICR_LSC)
4511 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
4513 if (eicr & IXGBE_EICR_MAILBOX)
4514 intr->flags |= IXGBE_FLAG_MAILBOX;
4516 if (eicr & IXGBE_EICR_LINKSEC)
4517 intr->flags |= IXGBE_FLAG_MACSEC;
4519 if (hw->mac.type == ixgbe_mac_X550EM_x &&
4520 hw->phy.type == ixgbe_phy_x550em_ext_t &&
4521 (eicr & IXGBE_EICR_GPI_SDP0_X550EM_x))
4522 intr->flags |= IXGBE_FLAG_PHY_INTERRUPT;
4528 * It gets and then prints the link status.
4531 * Pointer to struct rte_eth_dev.
4534 * - On success, zero.
4535 * - On failure, a negative value.
4538 ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
4540 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4541 struct rte_eth_link link;
4543 rte_eth_linkstatus_get(dev, &link);
4545 if (link.link_status) {
4546 PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
4547 (int)(dev->data->port_id),
4548 (unsigned)link.link_speed,
4549 link.link_duplex == ETH_LINK_FULL_DUPLEX ?
4550 "full-duplex" : "half-duplex");
4552 PMD_INIT_LOG(INFO, " Port %d: Link Down",
4553 (int)(dev->data->port_id));
4555 PMD_INIT_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
4556 pci_dev->addr.domain,
4558 pci_dev->addr.devid,
4559 pci_dev->addr.function);
4563 * It executes link_update after knowing an interrupt occurred.
4566 * Pointer to struct rte_eth_dev.
4569 * - On success, zero.
4570 * - On failure, a negative value.
4573 ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
4575 struct ixgbe_interrupt *intr =
4576 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4578 struct ixgbe_hw *hw =
4579 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4581 PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
4583 if (intr->flags & IXGBE_FLAG_MAILBOX) {
4584 ixgbe_pf_mbx_process(dev);
4585 intr->flags &= ~IXGBE_FLAG_MAILBOX;
4588 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4589 ixgbe_handle_lasi(hw);
4590 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4593 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4594 struct rte_eth_link link;
4596 /* get the link status before link update, for predicting later */
4597 rte_eth_linkstatus_get(dev, &link);
4599 ixgbe_dev_link_update(dev, 0);
4602 if (!link.link_status)
4603 /* handle it 1 sec later, wait it being stable */
4604 timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
4605 /* likely to down */
4607 /* handle it 4 sec later, wait it being stable */
4608 timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
4610 ixgbe_dev_link_status_print(dev);
4611 if (rte_eal_alarm_set(timeout * 1000,
4612 ixgbe_dev_interrupt_delayed_handler, (void *)dev) < 0)
4613 PMD_DRV_LOG(ERR, "Error setting alarm");
4615 /* remember original mask */
4616 intr->mask_original = intr->mask;
4617 /* only disable lsc interrupt */
4618 intr->mask &= ~IXGBE_EIMS_LSC;
4622 PMD_DRV_LOG(DEBUG, "enable intr immediately");
4623 ixgbe_enable_intr(dev);
4629 * Interrupt handler which shall be registered for alarm callback for delayed
4630 * handling specific interrupt to wait for the stable nic state. As the
4631 * NIC interrupt state is not stable for ixgbe after link is just down,
4632 * it needs to wait 4 seconds to get the stable status.
4635 * Pointer to interrupt handle.
4637 * The address of parameter (struct rte_eth_dev *) regsitered before.
4643 ixgbe_dev_interrupt_delayed_handler(void *param)
4645 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4646 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4647 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
4648 struct ixgbe_interrupt *intr =
4649 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4650 struct ixgbe_hw *hw =
4651 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4654 ixgbe_disable_intr(hw);
4656 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4657 if (eicr & IXGBE_EICR_MAILBOX)
4658 ixgbe_pf_mbx_process(dev);
4660 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4661 ixgbe_handle_lasi(hw);
4662 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4665 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4666 ixgbe_dev_link_update(dev, 0);
4667 intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
4668 ixgbe_dev_link_status_print(dev);
4669 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
4673 if (intr->flags & IXGBE_FLAG_MACSEC) {
4674 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC,
4676 intr->flags &= ~IXGBE_FLAG_MACSEC;
4679 /* restore original mask */
4680 intr->mask = intr->mask_original;
4681 intr->mask_original = 0;
4683 PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
4684 ixgbe_enable_intr(dev);
4685 rte_intr_ack(intr_handle);
4689 * Interrupt handler triggered by NIC for handling
4690 * specific interrupt.
4693 * Pointer to interrupt handle.
4695 * The address of parameter (struct rte_eth_dev *) regsitered before.
4701 ixgbe_dev_interrupt_handler(void *param)
4703 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4705 ixgbe_dev_interrupt_get_status(dev);
4706 ixgbe_dev_interrupt_action(dev);
4710 ixgbe_dev_led_on(struct rte_eth_dev *dev)
4712 struct ixgbe_hw *hw;
4714 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4715 return ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4719 ixgbe_dev_led_off(struct rte_eth_dev *dev)
4721 struct ixgbe_hw *hw;
4723 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4724 return ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4728 ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4730 struct ixgbe_hw *hw;
4736 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4738 fc_conf->pause_time = hw->fc.pause_time;
4739 fc_conf->high_water = hw->fc.high_water[0];
4740 fc_conf->low_water = hw->fc.low_water[0];
4741 fc_conf->send_xon = hw->fc.send_xon;
4742 fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
4745 * Return rx_pause status according to actual setting of
4748 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4749 if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
4755 * Return tx_pause status according to actual setting of
4758 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4759 if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
4764 if (rx_pause && tx_pause)
4765 fc_conf->mode = RTE_FC_FULL;
4767 fc_conf->mode = RTE_FC_RX_PAUSE;
4769 fc_conf->mode = RTE_FC_TX_PAUSE;
4771 fc_conf->mode = RTE_FC_NONE;
4777 ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4779 struct ixgbe_hw *hw;
4780 struct ixgbe_adapter *adapter = dev->data->dev_private;
4782 uint32_t rx_buf_size;
4783 uint32_t max_high_water;
4784 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4791 PMD_INIT_FUNC_TRACE();
4793 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4794 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
4795 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4798 * At least reserve one Ethernet frame for watermark
4799 * high_water/low_water in kilo bytes for ixgbe
4801 max_high_water = (rx_buf_size -
4802 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4803 if ((fc_conf->high_water > max_high_water) ||
4804 (fc_conf->high_water < fc_conf->low_water)) {
4805 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4806 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4810 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
4811 hw->fc.pause_time = fc_conf->pause_time;
4812 hw->fc.high_water[0] = fc_conf->high_water;
4813 hw->fc.low_water[0] = fc_conf->low_water;
4814 hw->fc.send_xon = fc_conf->send_xon;
4815 hw->fc.disable_fc_autoneg = !fc_conf->autoneg;
4816 adapter->mac_ctrl_frame_fwd = fc_conf->mac_ctrl_frame_fwd;
4818 err = ixgbe_flow_ctrl_enable(dev, hw);
4820 PMD_INIT_LOG(ERR, "ixgbe_flow_ctrl_enable = 0x%x", err);
4827 * ixgbe_pfc_enable_generic - Enable flow control
4828 * @hw: pointer to hardware structure
4829 * @tc_num: traffic class number
4830 * Enable flow control according to the current settings.
4833 ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw, uint8_t tc_num)
4836 uint32_t mflcn_reg, fccfg_reg;
4838 uint32_t fcrtl, fcrth;
4842 /* Validate the water mark configuration */
4843 if (!hw->fc.pause_time) {
4844 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4848 /* Low water mark of zero causes XOFF floods */
4849 if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
4850 /* High/Low water can not be 0 */
4851 if ((!hw->fc.high_water[tc_num]) || (!hw->fc.low_water[tc_num])) {
4852 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4853 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4857 if (hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
4858 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4859 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4863 /* Negotiate the fc mode to use */
4864 ixgbe_fc_autoneg(hw);
4866 /* Disable any previous flow control settings */
4867 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4868 mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
4870 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4871 fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
4873 switch (hw->fc.current_mode) {
4876 * If the count of enabled RX Priority Flow control >1,
4877 * and the TX pause can not be disabled
4880 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4881 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4882 if (reg & IXGBE_FCRTH_FCEN)
4886 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4888 case ixgbe_fc_rx_pause:
4890 * Rx Flow control is enabled and Tx Flow control is
4891 * disabled by software override. Since there really
4892 * isn't a way to advertise that we are capable of RX
4893 * Pause ONLY, we will advertise that we support both
4894 * symmetric and asymmetric Rx PAUSE. Later, we will
4895 * disable the adapter's ability to send PAUSE frames.
4897 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4899 * If the count of enabled RX Priority Flow control >1,
4900 * and the TX pause can not be disabled
4903 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4904 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4905 if (reg & IXGBE_FCRTH_FCEN)
4909 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4911 case ixgbe_fc_tx_pause:
4913 * Tx Flow control is enabled, and Rx Flow control is
4914 * disabled by software override.
4916 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4919 /* Flow control (both Rx and Tx) is enabled by SW override. */
4920 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4921 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4924 PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
4925 ret_val = IXGBE_ERR_CONFIG;
4929 /* Set 802.3x based flow control settings. */
4930 mflcn_reg |= IXGBE_MFLCN_DPF;
4931 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
4932 IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
4934 /* Set up and enable Rx high/low water mark thresholds, enable XON. */
4935 if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
4936 hw->fc.high_water[tc_num]) {
4937 fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
4938 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
4939 fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
4941 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
4943 * In order to prevent Tx hangs when the internal Tx
4944 * switch is enabled we must set the high water mark
4945 * to the maximum FCRTH value. This allows the Tx
4946 * switch to function even under heavy Rx workloads.
4948 fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
4950 IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
4952 /* Configure pause time (2 TCs per register) */
4953 reg = hw->fc.pause_time * 0x00010001;
4954 for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
4955 IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
4957 /* Configure flow control refresh threshold value */
4958 IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
4965 ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev, uint8_t tc_num)
4967 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4968 int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
4970 if (hw->mac.type != ixgbe_mac_82598EB) {
4971 ret_val = ixgbe_dcb_pfc_enable_generic(hw, tc_num);
4977 ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
4980 uint32_t rx_buf_size;
4981 uint32_t max_high_water;
4983 uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
4984 struct ixgbe_hw *hw =
4985 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4986 struct ixgbe_dcb_config *dcb_config =
4987 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
4989 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4996 PMD_INIT_FUNC_TRACE();
4998 ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
4999 tc_num = map[pfc_conf->priority];
5000 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
5001 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
5003 * At least reserve one Ethernet frame for watermark
5004 * high_water/low_water in kilo bytes for ixgbe
5006 max_high_water = (rx_buf_size -
5007 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
5008 if ((pfc_conf->fc.high_water > max_high_water) ||
5009 (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
5010 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
5011 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
5015 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
5016 hw->fc.pause_time = pfc_conf->fc.pause_time;
5017 hw->fc.send_xon = pfc_conf->fc.send_xon;
5018 hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
5019 hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
5021 err = ixgbe_dcb_pfc_enable(dev, tc_num);
5023 /* Not negotiated is not an error case */
5024 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
5027 PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
5032 ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
5033 struct rte_eth_rss_reta_entry64 *reta_conf,
5036 uint16_t i, sp_reta_size;
5039 uint16_t idx, shift;
5040 struct ixgbe_adapter *adapter = dev->data->dev_private;
5041 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5044 PMD_INIT_FUNC_TRACE();
5046 if (!ixgbe_rss_update_sp(hw->mac.type)) {
5047 PMD_DRV_LOG(ERR, "RSS reta update is not supported on this "
5052 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
5053 if (reta_size != sp_reta_size) {
5054 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
5055 "(%d) doesn't match the number hardware can supported "
5056 "(%d)", reta_size, sp_reta_size);
5060 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
5061 idx = i / RTE_RETA_GROUP_SIZE;
5062 shift = i % RTE_RETA_GROUP_SIZE;
5063 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
5067 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
5068 if (mask == IXGBE_4_BIT_MASK)
5071 r = IXGBE_READ_REG(hw, reta_reg);
5072 for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
5073 if (mask & (0x1 << j))
5074 reta |= reta_conf[idx].reta[shift + j] <<
5077 reta |= r & (IXGBE_8_BIT_MASK <<
5080 IXGBE_WRITE_REG(hw, reta_reg, reta);
5082 adapter->rss_reta_updated = 1;
5088 ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
5089 struct rte_eth_rss_reta_entry64 *reta_conf,
5092 uint16_t i, sp_reta_size;
5095 uint16_t idx, shift;
5096 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5099 PMD_INIT_FUNC_TRACE();
5100 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
5101 if (reta_size != sp_reta_size) {
5102 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
5103 "(%d) doesn't match the number hardware can supported "
5104 "(%d)", reta_size, sp_reta_size);
5108 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
5109 idx = i / RTE_RETA_GROUP_SIZE;
5110 shift = i % RTE_RETA_GROUP_SIZE;
5111 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
5116 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
5117 reta = IXGBE_READ_REG(hw, reta_reg);
5118 for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
5119 if (mask & (0x1 << j))
5120 reta_conf[idx].reta[shift + j] =
5121 ((reta >> (CHAR_BIT * j)) &
5130 ixgbe_add_rar(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
5131 uint32_t index, uint32_t pool)
5133 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5134 uint32_t enable_addr = 1;
5136 return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
5141 ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
5143 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5145 ixgbe_clear_rar(hw, index);
5149 ixgbe_set_default_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *addr)
5151 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5153 ixgbe_remove_rar(dev, 0);
5154 ixgbe_add_rar(dev, addr, 0, pci_dev->max_vfs);
5160 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
5162 if (strcmp(dev->device->driver->name, drv->driver.name))
5169 is_ixgbe_supported(struct rte_eth_dev *dev)
5171 return is_device_supported(dev, &rte_ixgbe_pmd);
5175 ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
5179 struct ixgbe_hw *hw;
5180 struct rte_eth_dev_info dev_info;
5181 uint32_t frame_size = mtu + IXGBE_ETH_OVERHEAD;
5182 struct rte_eth_dev_data *dev_data = dev->data;
5185 ret = ixgbe_dev_info_get(dev, &dev_info);
5189 /* check that mtu is within the allowed range */
5190 if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
5193 /* If device is started, refuse mtu that requires the support of
5194 * scattered packets when this feature has not been enabled before.
5196 if (dev_data->dev_started && !dev_data->scattered_rx &&
5197 (frame_size + 2 * IXGBE_VLAN_TAG_SIZE >
5198 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
5199 PMD_INIT_LOG(ERR, "Stop port first.");
5203 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5204 hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
5206 /* switch to jumbo mode if needed */
5207 if (frame_size > RTE_ETHER_MAX_LEN) {
5208 dev->data->dev_conf.rxmode.offloads |=
5209 DEV_RX_OFFLOAD_JUMBO_FRAME;
5210 hlreg0 |= IXGBE_HLREG0_JUMBOEN;
5212 dev->data->dev_conf.rxmode.offloads &=
5213 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
5214 hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
5216 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
5218 /* update max frame size */
5219 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
5221 maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
5222 maxfrs &= 0x0000FFFF;
5223 maxfrs |= (dev->data->dev_conf.rxmode.max_rx_pkt_len << 16);
5224 IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
5230 * Virtual Function operations
5233 ixgbevf_intr_disable(struct rte_eth_dev *dev)
5235 struct ixgbe_interrupt *intr =
5236 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5237 struct ixgbe_hw *hw =
5238 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5240 PMD_INIT_FUNC_TRACE();
5242 /* Clear interrupt mask to stop from interrupts being generated */
5243 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
5245 IXGBE_WRITE_FLUSH(hw);
5247 /* Clear mask value. */
5252 ixgbevf_intr_enable(struct rte_eth_dev *dev)
5254 struct ixgbe_interrupt *intr =
5255 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5256 struct ixgbe_hw *hw =
5257 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5259 PMD_INIT_FUNC_TRACE();
5261 /* VF enable interrupt autoclean */
5262 IXGBE_WRITE_REG(hw, IXGBE_VTEIAM, IXGBE_VF_IRQ_ENABLE_MASK);
5263 IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, IXGBE_VF_IRQ_ENABLE_MASK);
5264 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_VF_IRQ_ENABLE_MASK);
5266 IXGBE_WRITE_FLUSH(hw);
5268 /* Save IXGBE_VTEIMS value to mask. */
5269 intr->mask = IXGBE_VF_IRQ_ENABLE_MASK;
5273 ixgbevf_dev_configure(struct rte_eth_dev *dev)
5275 struct rte_eth_conf *conf = &dev->data->dev_conf;
5276 struct ixgbe_adapter *adapter = dev->data->dev_private;
5278 PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
5279 dev->data->port_id);
5281 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
5282 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
5285 * VF has no ability to enable/disable HW CRC
5286 * Keep the persistent behavior the same as Host PF
5288 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
5289 if (conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC) {
5290 PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
5291 conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_KEEP_CRC;
5294 if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
5295 PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
5296 conf->rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
5301 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
5302 * allocation or vector Rx preconditions we will reset it.
5304 adapter->rx_bulk_alloc_allowed = true;
5305 adapter->rx_vec_allowed = true;
5311 ixgbevf_dev_start(struct rte_eth_dev *dev)
5313 struct ixgbe_hw *hw =
5314 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5315 uint32_t intr_vector = 0;
5316 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5317 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5321 PMD_INIT_FUNC_TRACE();
5323 /* Stop the link setup handler before resetting the HW. */
5324 ixgbe_dev_wait_setup_link_complete(dev, 0);
5326 err = hw->mac.ops.reset_hw(hw);
5328 PMD_INIT_LOG(ERR, "Unable to reset vf hardware (%d)", err);
5331 hw->mac.get_link_status = true;
5333 /* negotiate mailbox API version to use with the PF. */
5334 ixgbevf_negotiate_api(hw);
5336 ixgbevf_dev_tx_init(dev);
5338 /* This can fail when allocating mbufs for descriptor rings */
5339 err = ixgbevf_dev_rx_init(dev);
5341 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
5342 ixgbe_dev_clear_queues(dev);
5347 ixgbevf_set_vfta_all(dev, 1);
5350 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
5351 ETH_VLAN_EXTEND_MASK;
5352 err = ixgbevf_vlan_offload_config(dev, mask);
5354 PMD_INIT_LOG(ERR, "Unable to set VLAN offload (%d)", err);
5355 ixgbe_dev_clear_queues(dev);
5359 ixgbevf_dev_rxtx_start(dev);
5361 /* check and configure queue intr-vector mapping */
5362 if (rte_intr_cap_multiple(intr_handle) &&
5363 dev->data->dev_conf.intr_conf.rxq) {
5364 /* According to datasheet, only vector 0/1/2 can be used,
5365 * now only one vector is used for Rx queue
5368 if (rte_intr_efd_enable(intr_handle, intr_vector))
5372 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
5373 intr_handle->intr_vec =
5374 rte_zmalloc("intr_vec",
5375 dev->data->nb_rx_queues * sizeof(int), 0);
5376 if (intr_handle->intr_vec == NULL) {
5377 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
5378 " intr_vec", dev->data->nb_rx_queues);
5382 ixgbevf_configure_msix(dev);
5384 /* When a VF port is bound to VFIO-PCI, only miscellaneous interrupt
5385 * is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ).
5386 * If previous VFIO interrupt mapping setting in eth_ixgbevf_dev_init( )
5387 * is not cleared, it will fail when following rte_intr_enable( ) tries
5388 * to map Rx queue interrupt to other VFIO vectors.
5389 * So clear uio/vfio intr/evevnfd first to avoid failure.
5391 rte_intr_disable(intr_handle);
5393 rte_intr_enable(intr_handle);
5395 /* Re-enable interrupt for VF */
5396 ixgbevf_intr_enable(dev);
5399 * Update link status right before return, because it may
5400 * start link configuration process in a separate thread.
5402 ixgbevf_dev_link_update(dev, 0);
5404 hw->adapter_stopped = false;
5410 ixgbevf_dev_stop(struct rte_eth_dev *dev)
5412 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5413 struct ixgbe_adapter *adapter = dev->data->dev_private;
5414 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5415 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5417 if (hw->adapter_stopped)
5420 PMD_INIT_FUNC_TRACE();
5422 ixgbe_dev_wait_setup_link_complete(dev, 0);
5424 ixgbevf_intr_disable(dev);
5426 hw->adapter_stopped = 1;
5427 ixgbe_stop_adapter(hw);
5430 * Clear what we set, but we still keep shadow_vfta to
5431 * restore after device starts
5433 ixgbevf_set_vfta_all(dev, 0);
5435 /* Clear stored conf */
5436 dev->data->scattered_rx = 0;
5438 ixgbe_dev_clear_queues(dev);
5440 /* Clean datapath event and queue/vec mapping */
5441 rte_intr_efd_disable(intr_handle);
5442 if (intr_handle->intr_vec != NULL) {
5443 rte_free(intr_handle->intr_vec);
5444 intr_handle->intr_vec = NULL;
5447 adapter->rss_reta_updated = 0;
5451 ixgbevf_dev_close(struct rte_eth_dev *dev)
5453 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5454 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5455 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5457 PMD_INIT_FUNC_TRACE();
5461 ixgbevf_dev_stop(dev);
5463 ixgbe_dev_free_queues(dev);
5466 * Remove the VF MAC address ro ensure
5467 * that the VF traffic goes to the PF
5468 * after stop, close and detach of the VF
5470 ixgbevf_remove_mac_addr(dev, 0);
5472 dev->dev_ops = NULL;
5473 dev->rx_pkt_burst = NULL;
5474 dev->tx_pkt_burst = NULL;
5476 rte_intr_disable(intr_handle);
5477 rte_intr_callback_unregister(intr_handle,
5478 ixgbevf_dev_interrupt_handler, dev);
5485 ixgbevf_dev_reset(struct rte_eth_dev *dev)
5489 ret = eth_ixgbevf_dev_uninit(dev);
5493 ret = eth_ixgbevf_dev_init(dev);
5498 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
5500 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5501 struct ixgbe_vfta *shadow_vfta =
5502 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5503 int i = 0, j = 0, vfta = 0, mask = 1;
5505 for (i = 0; i < IXGBE_VFTA_SIZE; i++) {
5506 vfta = shadow_vfta->vfta[i];
5509 for (j = 0; j < 32; j++) {
5511 ixgbe_set_vfta(hw, (i<<5)+j, 0,
5521 ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
5523 struct ixgbe_hw *hw =
5524 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5525 struct ixgbe_vfta *shadow_vfta =
5526 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5527 uint32_t vid_idx = 0;
5528 uint32_t vid_bit = 0;
5531 PMD_INIT_FUNC_TRACE();
5533 /* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
5534 ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on, false);
5536 PMD_INIT_LOG(ERR, "Unable to set VF vlan");
5539 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
5540 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
5542 /* Save what we set and retore it after device reset */
5544 shadow_vfta->vfta[vid_idx] |= vid_bit;
5546 shadow_vfta->vfta[vid_idx] &= ~vid_bit;
5552 ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
5554 struct ixgbe_hw *hw =
5555 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5558 PMD_INIT_FUNC_TRACE();
5560 if (queue >= hw->mac.max_rx_queues)
5563 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
5565 ctrl |= IXGBE_RXDCTL_VME;
5567 ctrl &= ~IXGBE_RXDCTL_VME;
5568 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
5570 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, on);
5574 ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
5576 struct ixgbe_rx_queue *rxq;
5580 /* VF function only support hw strip feature, others are not support */
5581 if (mask & ETH_VLAN_STRIP_MASK) {
5582 for (i = 0; i < dev->data->nb_rx_queues; i++) {
5583 rxq = dev->data->rx_queues[i];
5584 on = !!(rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
5585 ixgbevf_vlan_strip_queue_set(dev, i, on);
5593 ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
5595 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
5597 ixgbevf_vlan_offload_config(dev, mask);
5603 ixgbe_vt_check(struct ixgbe_hw *hw)
5607 /* if Virtualization Technology is enabled */
5608 reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
5609 if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
5610 PMD_INIT_LOG(ERR, "VT must be enabled for this setting");
5618 ixgbe_uta_vector(struct ixgbe_hw *hw, struct rte_ether_addr *uc_addr)
5620 uint32_t vector = 0;
5622 switch (hw->mac.mc_filter_type) {
5623 case 0: /* use bits [47:36] of the address */
5624 vector = ((uc_addr->addr_bytes[4] >> 4) |
5625 (((uint16_t)uc_addr->addr_bytes[5]) << 4));
5627 case 1: /* use bits [46:35] of the address */
5628 vector = ((uc_addr->addr_bytes[4] >> 3) |
5629 (((uint16_t)uc_addr->addr_bytes[5]) << 5));
5631 case 2: /* use bits [45:34] of the address */
5632 vector = ((uc_addr->addr_bytes[4] >> 2) |
5633 (((uint16_t)uc_addr->addr_bytes[5]) << 6));
5635 case 3: /* use bits [43:32] of the address */
5636 vector = ((uc_addr->addr_bytes[4]) |
5637 (((uint16_t)uc_addr->addr_bytes[5]) << 8));
5639 default: /* Invalid mc_filter_type */
5643 /* vector can only be 12-bits or boundary will be exceeded */
5649 ixgbe_uc_hash_table_set(struct rte_eth_dev *dev,
5650 struct rte_ether_addr *mac_addr, uint8_t on)
5657 const uint32_t ixgbe_uta_idx_mask = 0x7F;
5658 const uint32_t ixgbe_uta_bit_shift = 5;
5659 const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
5660 const uint32_t bit1 = 0x1;
5662 struct ixgbe_hw *hw =
5663 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5664 struct ixgbe_uta_info *uta_info =
5665 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5667 /* The UTA table only exists on 82599 hardware and newer */
5668 if (hw->mac.type < ixgbe_mac_82599EB)
5671 vector = ixgbe_uta_vector(hw, mac_addr);
5672 uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
5673 uta_shift = vector & ixgbe_uta_bit_mask;
5675 rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
5679 reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
5681 uta_info->uta_in_use++;
5682 reg_val |= (bit1 << uta_shift);
5683 uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
5685 uta_info->uta_in_use--;
5686 reg_val &= ~(bit1 << uta_shift);
5687 uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
5690 IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
5692 if (uta_info->uta_in_use > 0)
5693 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
5694 IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
5696 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
5702 ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
5705 struct ixgbe_hw *hw =
5706 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5707 struct ixgbe_uta_info *uta_info =
5708 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5710 /* The UTA table only exists on 82599 hardware and newer */
5711 if (hw->mac.type < ixgbe_mac_82599EB)
5715 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5716 uta_info->uta_shadow[i] = ~0;
5717 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
5720 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5721 uta_info->uta_shadow[i] = 0;
5722 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
5730 ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
5732 uint32_t new_val = orig_val;
5734 if (rx_mask & ETH_VMDQ_ACCEPT_UNTAG)
5735 new_val |= IXGBE_VMOLR_AUPE;
5736 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_MC)
5737 new_val |= IXGBE_VMOLR_ROMPE;
5738 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_UC)
5739 new_val |= IXGBE_VMOLR_ROPE;
5740 if (rx_mask & ETH_VMDQ_ACCEPT_BROADCAST)
5741 new_val |= IXGBE_VMOLR_BAM;
5742 if (rx_mask & ETH_VMDQ_ACCEPT_MULTICAST)
5743 new_val |= IXGBE_VMOLR_MPE;
5748 #define IXGBE_MRCTL_VPME 0x01 /* Virtual Pool Mirroring. */
5749 #define IXGBE_MRCTL_UPME 0x02 /* Uplink Port Mirroring. */
5750 #define IXGBE_MRCTL_DPME 0x04 /* Downlink Port Mirroring. */
5751 #define IXGBE_MRCTL_VLME 0x08 /* VLAN Mirroring. */
5752 #define IXGBE_INVALID_MIRROR_TYPE(mirror_type) \
5753 ((mirror_type) & ~(uint8_t)(ETH_MIRROR_VIRTUAL_POOL_UP | \
5754 ETH_MIRROR_UPLINK_PORT | ETH_MIRROR_DOWNLINK_PORT | ETH_MIRROR_VLAN))
5757 ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
5758 struct rte_eth_mirror_conf *mirror_conf,
5759 uint8_t rule_id, uint8_t on)
5761 uint32_t mr_ctl, vlvf;
5762 uint32_t mp_lsb = 0;
5763 uint32_t mv_msb = 0;
5764 uint32_t mv_lsb = 0;
5765 uint32_t mp_msb = 0;
5768 uint64_t vlan_mask = 0;
5770 const uint8_t pool_mask_offset = 32;
5771 const uint8_t vlan_mask_offset = 32;
5772 const uint8_t dst_pool_offset = 8;
5773 const uint8_t rule_mr_offset = 4;
5774 const uint8_t mirror_rule_mask = 0x0F;
5776 struct ixgbe_mirror_info *mr_info =
5777 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5778 struct ixgbe_hw *hw =
5779 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5780 uint8_t mirror_type = 0;
5782 if (ixgbe_vt_check(hw) < 0)
5785 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5788 if (IXGBE_INVALID_MIRROR_TYPE(mirror_conf->rule_type)) {
5789 PMD_DRV_LOG(ERR, "unsupported mirror type 0x%x.",
5790 mirror_conf->rule_type);
5794 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5795 mirror_type |= IXGBE_MRCTL_VLME;
5796 /* Check if vlan id is valid and find conresponding VLAN ID
5799 for (i = 0; i < IXGBE_VLVF_ENTRIES; i++) {
5800 if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
5801 /* search vlan id related pool vlan filter
5804 reg_index = ixgbe_find_vlvf_slot(
5806 mirror_conf->vlan.vlan_id[i],
5810 vlvf = IXGBE_READ_REG(hw,
5811 IXGBE_VLVF(reg_index));
5812 if ((vlvf & IXGBE_VLVF_VIEN) &&
5813 ((vlvf & IXGBE_VLVF_VLANID_MASK) ==
5814 mirror_conf->vlan.vlan_id[i]))
5815 vlan_mask |= (1ULL << reg_index);
5822 mv_lsb = vlan_mask & 0xFFFFFFFF;
5823 mv_msb = vlan_mask >> vlan_mask_offset;
5825 mr_info->mr_conf[rule_id].vlan.vlan_mask =
5826 mirror_conf->vlan.vlan_mask;
5827 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++) {
5828 if (mirror_conf->vlan.vlan_mask & (1ULL << i))
5829 mr_info->mr_conf[rule_id].vlan.vlan_id[i] =
5830 mirror_conf->vlan.vlan_id[i];
5835 mr_info->mr_conf[rule_id].vlan.vlan_mask = 0;
5836 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++)
5837 mr_info->mr_conf[rule_id].vlan.vlan_id[i] = 0;
5842 * if enable pool mirror, write related pool mask register,if disable
5843 * pool mirror, clear PFMRVM register
5845 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5846 mirror_type |= IXGBE_MRCTL_VPME;
5848 mp_lsb = mirror_conf->pool_mask & 0xFFFFFFFF;
5849 mp_msb = mirror_conf->pool_mask >> pool_mask_offset;
5850 mr_info->mr_conf[rule_id].pool_mask =
5851 mirror_conf->pool_mask;
5856 mr_info->mr_conf[rule_id].pool_mask = 0;
5859 if (mirror_conf->rule_type & ETH_MIRROR_UPLINK_PORT)
5860 mirror_type |= IXGBE_MRCTL_UPME;
5861 if (mirror_conf->rule_type & ETH_MIRROR_DOWNLINK_PORT)
5862 mirror_type |= IXGBE_MRCTL_DPME;
5864 /* read mirror control register and recalculate it */
5865 mr_ctl = IXGBE_READ_REG(hw, IXGBE_MRCTL(rule_id));
5868 mr_ctl |= mirror_type;
5869 mr_ctl &= mirror_rule_mask;
5870 mr_ctl |= mirror_conf->dst_pool << dst_pool_offset;
5872 mr_ctl &= ~(mirror_conf->rule_type & mirror_rule_mask);
5875 mr_info->mr_conf[rule_id].rule_type = mirror_conf->rule_type;
5876 mr_info->mr_conf[rule_id].dst_pool = mirror_conf->dst_pool;
5878 /* write mirrror control register */
5879 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5881 /* write pool mirrror control register */
5882 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5883 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), mp_lsb);
5884 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset),
5887 /* write VLAN mirrror control register */
5888 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5889 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), mv_lsb);
5890 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset),
5898 ixgbe_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t rule_id)
5901 uint32_t lsb_val = 0;
5902 uint32_t msb_val = 0;
5903 const uint8_t rule_mr_offset = 4;
5905 struct ixgbe_hw *hw =
5906 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5907 struct ixgbe_mirror_info *mr_info =
5908 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5910 if (ixgbe_vt_check(hw) < 0)
5913 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5916 memset(&mr_info->mr_conf[rule_id], 0,
5917 sizeof(struct rte_eth_mirror_conf));
5919 /* clear PFVMCTL register */
5920 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5922 /* clear pool mask register */
5923 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), lsb_val);
5924 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset), msb_val);
5926 /* clear vlan mask register */
5927 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), lsb_val);
5928 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset), msb_val);
5934 ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5936 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5937 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5938 struct ixgbe_interrupt *intr =
5939 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5940 struct ixgbe_hw *hw =
5941 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5942 uint32_t vec = IXGBE_MISC_VEC_ID;
5944 if (rte_intr_allow_others(intr_handle))
5945 vec = IXGBE_RX_VEC_START;
5946 intr->mask |= (1 << vec);
5947 RTE_SET_USED(queue_id);
5948 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5950 rte_intr_ack(intr_handle);
5956 ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5958 struct ixgbe_interrupt *intr =
5959 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5960 struct ixgbe_hw *hw =
5961 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5962 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5963 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5964 uint32_t vec = IXGBE_MISC_VEC_ID;
5966 if (rte_intr_allow_others(intr_handle))
5967 vec = IXGBE_RX_VEC_START;
5968 intr->mask &= ~(1 << vec);
5969 RTE_SET_USED(queue_id);
5970 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5976 ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5978 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5979 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5981 struct ixgbe_hw *hw =
5982 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5983 struct ixgbe_interrupt *intr =
5984 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5986 if (queue_id < 16) {
5987 ixgbe_disable_intr(hw);
5988 intr->mask |= (1 << queue_id);
5989 ixgbe_enable_intr(dev);
5990 } else if (queue_id < 32) {
5991 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5992 mask &= (1 << queue_id);
5993 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5994 } else if (queue_id < 64) {
5995 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5996 mask &= (1 << (queue_id - 32));
5997 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5999 rte_intr_ack(intr_handle);
6005 ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
6008 struct ixgbe_hw *hw =
6009 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6010 struct ixgbe_interrupt *intr =
6011 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
6013 if (queue_id < 16) {
6014 ixgbe_disable_intr(hw);
6015 intr->mask &= ~(1 << queue_id);
6016 ixgbe_enable_intr(dev);
6017 } else if (queue_id < 32) {
6018 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
6019 mask &= ~(1 << queue_id);
6020 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
6021 } else if (queue_id < 64) {
6022 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
6023 mask &= ~(1 << (queue_id - 32));
6024 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
6031 ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
6032 uint8_t queue, uint8_t msix_vector)
6036 if (direction == -1) {
6038 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
6039 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
6042 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, tmp);
6044 /* rx or tx cause */
6045 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
6046 idx = ((16 * (queue & 1)) + (8 * direction));
6047 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
6048 tmp &= ~(0xFF << idx);
6049 tmp |= (msix_vector << idx);
6050 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), tmp);
6055 * set the IVAR registers, mapping interrupt causes to vectors
6057 * pointer to ixgbe_hw struct
6059 * 0 for Rx, 1 for Tx, -1 for other causes
6061 * queue to map the corresponding interrupt to
6063 * the vector to map to the corresponding queue
6066 ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
6067 uint8_t queue, uint8_t msix_vector)
6071 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
6072 if (hw->mac.type == ixgbe_mac_82598EB) {
6073 if (direction == -1)
6075 idx = (((direction * 64) + queue) >> 2) & 0x1F;
6076 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(idx));
6077 tmp &= ~(0xFF << (8 * (queue & 0x3)));
6078 tmp |= (msix_vector << (8 * (queue & 0x3)));
6079 IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
6080 } else if ((hw->mac.type == ixgbe_mac_82599EB) ||
6081 (hw->mac.type == ixgbe_mac_X540) ||
6082 (hw->mac.type == ixgbe_mac_X550) ||
6083 (hw->mac.type == ixgbe_mac_X550EM_x)) {
6084 if (direction == -1) {
6086 idx = ((queue & 1) * 8);
6087 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
6088 tmp &= ~(0xFF << idx);
6089 tmp |= (msix_vector << idx);
6090 IXGBE_WRITE_REG(hw, IXGBE_IVAR_MISC, tmp);
6092 /* rx or tx causes */
6093 idx = ((16 * (queue & 1)) + (8 * direction));
6094 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(queue >> 1));
6095 tmp &= ~(0xFF << idx);
6096 tmp |= (msix_vector << idx);
6097 IXGBE_WRITE_REG(hw, IXGBE_IVAR(queue >> 1), tmp);
6103 ixgbevf_configure_msix(struct rte_eth_dev *dev)
6105 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
6106 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
6107 struct ixgbe_hw *hw =
6108 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6110 uint32_t vector_idx = IXGBE_MISC_VEC_ID;
6111 uint32_t base = IXGBE_MISC_VEC_ID;
6113 /* Configure VF other cause ivar */
6114 ixgbevf_set_ivar_map(hw, -1, 1, vector_idx);
6116 /* won't configure msix register if no mapping is done
6117 * between intr vector and event fd.
6119 if (!rte_intr_dp_is_en(intr_handle))
6122 if (rte_intr_allow_others(intr_handle)) {
6123 base = IXGBE_RX_VEC_START;
6124 vector_idx = IXGBE_RX_VEC_START;
6127 /* Configure all RX queues of VF */
6128 for (q_idx = 0; q_idx < dev->data->nb_rx_queues; q_idx++) {
6129 /* Force all queue use vector 0,
6130 * as IXGBE_VF_MAXMSIVECOTR = 1
6132 ixgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
6133 intr_handle->intr_vec[q_idx] = vector_idx;
6134 if (vector_idx < base + intr_handle->nb_efd - 1)
6138 /* As RX queue setting above show, all queues use the vector 0.
6139 * Set only the ITR value of IXGBE_MISC_VEC_ID.
6141 IXGBE_WRITE_REG(hw, IXGBE_VTEITR(IXGBE_MISC_VEC_ID),
6142 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
6143 | IXGBE_EITR_CNT_WDIS);
6147 * Sets up the hardware to properly generate MSI-X interrupts
6149 * board private structure
6152 ixgbe_configure_msix(struct rte_eth_dev *dev)
6154 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
6155 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
6156 struct ixgbe_hw *hw =
6157 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6158 uint32_t queue_id, base = IXGBE_MISC_VEC_ID;
6159 uint32_t vec = IXGBE_MISC_VEC_ID;
6163 /* won't configure msix register if no mapping is done
6164 * between intr vector and event fd
6165 * but if misx has been enabled already, need to configure
6166 * auto clean, auto mask and throttling.
6168 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
6169 if (!rte_intr_dp_is_en(intr_handle) &&
6170 !(gpie & (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT)))
6173 if (rte_intr_allow_others(intr_handle))
6174 vec = base = IXGBE_RX_VEC_START;
6176 /* setup GPIE for MSI-x mode */
6177 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
6178 gpie |= IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT |
6179 IXGBE_GPIE_OCD | IXGBE_GPIE_EIAME;
6180 /* auto clearing and auto setting corresponding bits in EIMS
6181 * when MSI-X interrupt is triggered
6183 if (hw->mac.type == ixgbe_mac_82598EB) {
6184 IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
6186 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
6187 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
6189 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
6191 /* Populate the IVAR table and set the ITR values to the
6192 * corresponding register.
6194 if (rte_intr_dp_is_en(intr_handle)) {
6195 for (queue_id = 0; queue_id < dev->data->nb_rx_queues;
6197 /* by default, 1:1 mapping */
6198 ixgbe_set_ivar_map(hw, 0, queue_id, vec);
6199 intr_handle->intr_vec[queue_id] = vec;
6200 if (vec < base + intr_handle->nb_efd - 1)
6204 switch (hw->mac.type) {
6205 case ixgbe_mac_82598EB:
6206 ixgbe_set_ivar_map(hw, -1,
6207 IXGBE_IVAR_OTHER_CAUSES_INDEX,
6210 case ixgbe_mac_82599EB:
6211 case ixgbe_mac_X540:
6212 case ixgbe_mac_X550:
6213 case ixgbe_mac_X550EM_x:
6214 ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
6220 IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
6221 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
6222 | IXGBE_EITR_CNT_WDIS);
6224 /* set up to autoclear timer, and the vectors */
6225 mask = IXGBE_EIMS_ENABLE_MASK;
6226 mask &= ~(IXGBE_EIMS_OTHER |
6227 IXGBE_EIMS_MAILBOX |
6230 IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
6234 ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
6235 uint16_t queue_idx, uint16_t tx_rate)
6237 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6238 struct rte_eth_rxmode *rxmode;
6239 uint32_t rf_dec, rf_int;
6241 uint16_t link_speed = dev->data->dev_link.link_speed;
6243 if (queue_idx >= hw->mac.max_tx_queues)
6247 /* Calculate the rate factor values to set */
6248 rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
6249 rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
6250 rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
6252 bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
6253 bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
6254 IXGBE_RTTBCNRC_RF_INT_MASK_M);
6255 bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
6260 rxmode = &dev->data->dev_conf.rxmode;
6262 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
6263 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
6266 if ((rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) &&
6267 (rxmode->max_rx_pkt_len >= IXGBE_MAX_JUMBO_FRAME_SIZE))
6268 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6269 IXGBE_MMW_SIZE_JUMBO_FRAME);
6271 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6272 IXGBE_MMW_SIZE_DEFAULT);
6274 /* Set RTTBCNRC of queue X */
6275 IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
6276 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
6277 IXGBE_WRITE_FLUSH(hw);
6283 ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
6284 __rte_unused uint32_t index,
6285 __rte_unused uint32_t pool)
6287 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6291 * On a 82599 VF, adding again the same MAC addr is not an idempotent
6292 * operation. Trap this case to avoid exhausting the [very limited]
6293 * set of PF resources used to store VF MAC addresses.
6295 if (memcmp(hw->mac.perm_addr, mac_addr,
6296 sizeof(struct rte_ether_addr)) == 0)
6298 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6300 PMD_DRV_LOG(ERR, "Unable to add MAC address "
6301 "%02x:%02x:%02x:%02x:%02x:%02x - diag=%d",
6302 mac_addr->addr_bytes[0],
6303 mac_addr->addr_bytes[1],
6304 mac_addr->addr_bytes[2],
6305 mac_addr->addr_bytes[3],
6306 mac_addr->addr_bytes[4],
6307 mac_addr->addr_bytes[5],
6313 ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
6315 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6316 struct rte_ether_addr *perm_addr =
6317 (struct rte_ether_addr *)hw->mac.perm_addr;
6318 struct rte_ether_addr *mac_addr;
6323 * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
6324 * not support the deletion of a given MAC address.
6325 * Instead, it imposes to delete all MAC addresses, then to add again
6326 * all MAC addresses with the exception of the one to be deleted.
6328 (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
6331 * Add again all MAC addresses, with the exception of the deleted one
6332 * and of the permanent MAC address.
6334 for (i = 0, mac_addr = dev->data->mac_addrs;
6335 i < hw->mac.num_rar_entries; i++, mac_addr++) {
6336 /* Skip the deleted MAC address */
6339 /* Skip NULL MAC addresses */
6340 if (rte_is_zero_ether_addr(mac_addr))
6342 /* Skip the permanent MAC address */
6343 if (memcmp(perm_addr, mac_addr,
6344 sizeof(struct rte_ether_addr)) == 0)
6346 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6349 "Adding again MAC address "
6350 "%02x:%02x:%02x:%02x:%02x:%02x failed "
6352 mac_addr->addr_bytes[0],
6353 mac_addr->addr_bytes[1],
6354 mac_addr->addr_bytes[2],
6355 mac_addr->addr_bytes[3],
6356 mac_addr->addr_bytes[4],
6357 mac_addr->addr_bytes[5],
6363 ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
6364 struct rte_ether_addr *addr)
6366 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6368 hw->mac.ops.set_rar(hw, 0, (void *)addr, 0, 0);
6374 ixgbe_syn_filter_set(struct rte_eth_dev *dev,
6375 struct rte_eth_syn_filter *filter,
6378 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6379 struct ixgbe_filter_info *filter_info =
6380 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6384 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6387 syn_info = filter_info->syn_info;
6390 if (syn_info & IXGBE_SYN_FILTER_ENABLE)
6392 synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
6393 IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
6395 if (filter->hig_pri)
6396 synqf |= IXGBE_SYN_FILTER_SYNQFP;
6398 synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
6400 synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6401 if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
6403 synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
6406 filter_info->syn_info = synqf;
6407 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
6408 IXGBE_WRITE_FLUSH(hw);
6413 ixgbe_syn_filter_get(struct rte_eth_dev *dev,
6414 struct rte_eth_syn_filter *filter)
6416 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6417 uint32_t synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6419 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
6420 filter->hig_pri = (synqf & IXGBE_SYN_FILTER_SYNQFP) ? 1 : 0;
6421 filter->queue = (uint16_t)((synqf & IXGBE_SYN_FILTER_QUEUE) >> 1);
6428 ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
6429 enum rte_filter_op filter_op,
6432 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6435 MAC_TYPE_FILTER_SUP(hw->mac.type);
6437 if (filter_op == RTE_ETH_FILTER_NOP)
6441 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u",
6446 switch (filter_op) {
6447 case RTE_ETH_FILTER_ADD:
6448 ret = ixgbe_syn_filter_set(dev,
6449 (struct rte_eth_syn_filter *)arg,
6452 case RTE_ETH_FILTER_DELETE:
6453 ret = ixgbe_syn_filter_set(dev,
6454 (struct rte_eth_syn_filter *)arg,
6457 case RTE_ETH_FILTER_GET:
6458 ret = ixgbe_syn_filter_get(dev,
6459 (struct rte_eth_syn_filter *)arg);
6462 PMD_DRV_LOG(ERR, "unsupported operation %u", filter_op);
6471 static inline enum ixgbe_5tuple_protocol
6472 convert_protocol_type(uint8_t protocol_value)
6474 if (protocol_value == IPPROTO_TCP)
6475 return IXGBE_FILTER_PROTOCOL_TCP;
6476 else if (protocol_value == IPPROTO_UDP)
6477 return IXGBE_FILTER_PROTOCOL_UDP;
6478 else if (protocol_value == IPPROTO_SCTP)
6479 return IXGBE_FILTER_PROTOCOL_SCTP;
6481 return IXGBE_FILTER_PROTOCOL_NONE;
6484 /* inject a 5-tuple filter to HW */
6486 ixgbe_inject_5tuple_filter(struct rte_eth_dev *dev,
6487 struct ixgbe_5tuple_filter *filter)
6489 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6491 uint32_t ftqf, sdpqf;
6492 uint32_t l34timir = 0;
6493 uint8_t mask = 0xff;
6497 sdpqf = (uint32_t)(filter->filter_info.dst_port <<
6498 IXGBE_SDPQF_DSTPORT_SHIFT);
6499 sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
6501 ftqf = (uint32_t)(filter->filter_info.proto &
6502 IXGBE_FTQF_PROTOCOL_MASK);
6503 ftqf |= (uint32_t)((filter->filter_info.priority &
6504 IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
6505 if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
6506 mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
6507 if (filter->filter_info.dst_ip_mask == 0)
6508 mask &= IXGBE_FTQF_DEST_ADDR_MASK;
6509 if (filter->filter_info.src_port_mask == 0)
6510 mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
6511 if (filter->filter_info.dst_port_mask == 0)
6512 mask &= IXGBE_FTQF_DEST_PORT_MASK;
6513 if (filter->filter_info.proto_mask == 0)
6514 mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
6515 ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
6516 ftqf |= IXGBE_FTQF_POOL_MASK_EN;
6517 ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
6519 IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
6520 IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
6521 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
6522 IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
6524 l34timir |= IXGBE_L34T_IMIR_RESERVE;
6525 l34timir |= (uint32_t)(filter->queue <<
6526 IXGBE_L34T_IMIR_QUEUE_SHIFT);
6527 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
6531 * add a 5tuple filter
6534 * dev: Pointer to struct rte_eth_dev.
6535 * index: the index the filter allocates.
6536 * filter: ponter to the filter that will be added.
6537 * rx_queue: the queue id the filter assigned to.
6540 * - On success, zero.
6541 * - On failure, a negative value.
6544 ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
6545 struct ixgbe_5tuple_filter *filter)
6547 struct ixgbe_filter_info *filter_info =
6548 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6552 * look for an unused 5tuple filter index,
6553 * and insert the filter to list.
6555 for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
6556 idx = i / (sizeof(uint32_t) * NBBY);
6557 shift = i % (sizeof(uint32_t) * NBBY);
6558 if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
6559 filter_info->fivetuple_mask[idx] |= 1 << shift;
6561 TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
6567 if (i >= IXGBE_MAX_FTQF_FILTERS) {
6568 PMD_DRV_LOG(ERR, "5tuple filters are full.");
6572 ixgbe_inject_5tuple_filter(dev, filter);
6578 * remove a 5tuple filter
6581 * dev: Pointer to struct rte_eth_dev.
6582 * filter: the pointer of the filter will be removed.
6585 ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
6586 struct ixgbe_5tuple_filter *filter)
6588 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6589 struct ixgbe_filter_info *filter_info =
6590 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6591 uint16_t index = filter->index;
6593 filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
6594 ~(1 << (index % (sizeof(uint32_t) * NBBY)));
6595 TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
6598 IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
6599 IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
6600 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
6601 IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
6602 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
6606 ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
6608 struct ixgbe_hw *hw;
6609 uint32_t max_frame = mtu + IXGBE_ETH_OVERHEAD;
6610 struct rte_eth_dev_data *dev_data = dev->data;
6612 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6614 if (mtu < RTE_ETHER_MIN_MTU ||
6615 max_frame > RTE_ETHER_MAX_JUMBO_FRAME_LEN)
6618 /* If device is started, refuse mtu that requires the support of
6619 * scattered packets when this feature has not been enabled before.
6621 if (dev_data->dev_started && !dev_data->scattered_rx &&
6622 (max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
6623 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
6624 PMD_INIT_LOG(ERR, "Stop port first.");
6629 * When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
6630 * request of the version 2.0 of the mailbox API.
6631 * For now, use the IXGBE_VF_SET_LPE request of the version 1.0
6632 * of the mailbox API.
6633 * This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
6634 * prior to 3.11.33 which contains the following change:
6635 * "ixgbe: Enable jumbo frames support w/ SR-IOV"
6637 ixgbevf_rlpml_set_vf(hw, max_frame);
6639 /* update max frame size */
6640 dev->data->dev_conf.rxmode.max_rx_pkt_len = max_frame;
6644 static inline struct ixgbe_5tuple_filter *
6645 ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
6646 struct ixgbe_5tuple_filter_info *key)
6648 struct ixgbe_5tuple_filter *it;
6650 TAILQ_FOREACH(it, filter_list, entries) {
6651 if (memcmp(key, &it->filter_info,
6652 sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
6659 /* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
6661 ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
6662 struct ixgbe_5tuple_filter_info *filter_info)
6664 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
6665 filter->priority > IXGBE_5TUPLE_MAX_PRI ||
6666 filter->priority < IXGBE_5TUPLE_MIN_PRI)
6669 switch (filter->dst_ip_mask) {
6671 filter_info->dst_ip_mask = 0;
6672 filter_info->dst_ip = filter->dst_ip;
6675 filter_info->dst_ip_mask = 1;
6678 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
6682 switch (filter->src_ip_mask) {
6684 filter_info->src_ip_mask = 0;
6685 filter_info->src_ip = filter->src_ip;
6688 filter_info->src_ip_mask = 1;
6691 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
6695 switch (filter->dst_port_mask) {
6697 filter_info->dst_port_mask = 0;
6698 filter_info->dst_port = filter->dst_port;
6701 filter_info->dst_port_mask = 1;
6704 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
6708 switch (filter->src_port_mask) {
6710 filter_info->src_port_mask = 0;
6711 filter_info->src_port = filter->src_port;
6714 filter_info->src_port_mask = 1;
6717 PMD_DRV_LOG(ERR, "invalid src_port mask.");
6721 switch (filter->proto_mask) {
6723 filter_info->proto_mask = 0;
6724 filter_info->proto =
6725 convert_protocol_type(filter->proto);
6728 filter_info->proto_mask = 1;
6731 PMD_DRV_LOG(ERR, "invalid protocol mask.");
6735 filter_info->priority = (uint8_t)filter->priority;
6740 * add or delete a ntuple filter
6743 * dev: Pointer to struct rte_eth_dev.
6744 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6745 * add: if true, add filter, if false, remove filter
6748 * - On success, zero.
6749 * - On failure, a negative value.
6752 ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
6753 struct rte_eth_ntuple_filter *ntuple_filter,
6756 struct ixgbe_filter_info *filter_info =
6757 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6758 struct ixgbe_5tuple_filter_info filter_5tuple;
6759 struct ixgbe_5tuple_filter *filter;
6762 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6763 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6767 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6768 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6772 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6774 if (filter != NULL && add) {
6775 PMD_DRV_LOG(ERR, "filter exists.");
6778 if (filter == NULL && !add) {
6779 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6784 filter = rte_zmalloc("ixgbe_5tuple_filter",
6785 sizeof(struct ixgbe_5tuple_filter), 0);
6788 rte_memcpy(&filter->filter_info,
6790 sizeof(struct ixgbe_5tuple_filter_info));
6791 filter->queue = ntuple_filter->queue;
6792 ret = ixgbe_add_5tuple_filter(dev, filter);
6798 ixgbe_remove_5tuple_filter(dev, filter);
6804 * get a ntuple filter
6807 * dev: Pointer to struct rte_eth_dev.
6808 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6811 * - On success, zero.
6812 * - On failure, a negative value.
6815 ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
6816 struct rte_eth_ntuple_filter *ntuple_filter)
6818 struct ixgbe_filter_info *filter_info =
6819 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6820 struct ixgbe_5tuple_filter_info filter_5tuple;
6821 struct ixgbe_5tuple_filter *filter;
6824 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6825 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6829 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6830 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6834 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6836 if (filter == NULL) {
6837 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6840 ntuple_filter->queue = filter->queue;
6845 * ixgbe_ntuple_filter_handle - Handle operations for ntuple filter.
6846 * @dev: pointer to rte_eth_dev structure
6847 * @filter_op:operation will be taken.
6848 * @arg: a pointer to specific structure corresponding to the filter_op
6851 * - On success, zero.
6852 * - On failure, a negative value.
6855 ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
6856 enum rte_filter_op filter_op,
6859 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6862 MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
6864 if (filter_op == RTE_ETH_FILTER_NOP)
6868 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6873 switch (filter_op) {
6874 case RTE_ETH_FILTER_ADD:
6875 ret = ixgbe_add_del_ntuple_filter(dev,
6876 (struct rte_eth_ntuple_filter *)arg,
6879 case RTE_ETH_FILTER_DELETE:
6880 ret = ixgbe_add_del_ntuple_filter(dev,
6881 (struct rte_eth_ntuple_filter *)arg,
6884 case RTE_ETH_FILTER_GET:
6885 ret = ixgbe_get_ntuple_filter(dev,
6886 (struct rte_eth_ntuple_filter *)arg);
6889 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6897 ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
6898 struct rte_eth_ethertype_filter *filter,
6901 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6902 struct ixgbe_filter_info *filter_info =
6903 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6907 struct ixgbe_ethertype_filter ethertype_filter;
6909 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6912 if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
6913 filter->ether_type == RTE_ETHER_TYPE_IPV6) {
6914 PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
6915 " ethertype filter.", filter->ether_type);
6919 if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
6920 PMD_DRV_LOG(ERR, "mac compare is unsupported.");
6923 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
6924 PMD_DRV_LOG(ERR, "drop option is unsupported.");
6928 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6929 if (ret >= 0 && add) {
6930 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
6931 filter->ether_type);
6934 if (ret < 0 && !add) {
6935 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6936 filter->ether_type);
6941 etqf = IXGBE_ETQF_FILTER_EN;
6942 etqf |= (uint32_t)filter->ether_type;
6943 etqs |= (uint32_t)((filter->queue <<
6944 IXGBE_ETQS_RX_QUEUE_SHIFT) &
6945 IXGBE_ETQS_RX_QUEUE);
6946 etqs |= IXGBE_ETQS_QUEUE_EN;
6948 ethertype_filter.ethertype = filter->ether_type;
6949 ethertype_filter.etqf = etqf;
6950 ethertype_filter.etqs = etqs;
6951 ethertype_filter.conf = FALSE;
6952 ret = ixgbe_ethertype_filter_insert(filter_info,
6955 PMD_DRV_LOG(ERR, "ethertype filters are full.");
6959 ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
6963 IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
6964 IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
6965 IXGBE_WRITE_FLUSH(hw);
6971 ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
6972 struct rte_eth_ethertype_filter *filter)
6974 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6975 struct ixgbe_filter_info *filter_info =
6976 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6977 uint32_t etqf, etqs;
6980 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6982 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6983 filter->ether_type);
6987 etqf = IXGBE_READ_REG(hw, IXGBE_ETQF(ret));
6988 if (etqf & IXGBE_ETQF_FILTER_EN) {
6989 etqs = IXGBE_READ_REG(hw, IXGBE_ETQS(ret));
6990 filter->ether_type = etqf & IXGBE_ETQF_ETHERTYPE;
6992 filter->queue = (etqs & IXGBE_ETQS_RX_QUEUE) >>
6993 IXGBE_ETQS_RX_QUEUE_SHIFT;
7000 * ixgbe_ethertype_filter_handle - Handle operations for ethertype filter.
7001 * @dev: pointer to rte_eth_dev structure
7002 * @filter_op:operation will be taken.
7003 * @arg: a pointer to specific structure corresponding to the filter_op
7006 ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
7007 enum rte_filter_op filter_op,
7010 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7013 MAC_TYPE_FILTER_SUP(hw->mac.type);
7015 if (filter_op == RTE_ETH_FILTER_NOP)
7019 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
7024 switch (filter_op) {
7025 case RTE_ETH_FILTER_ADD:
7026 ret = ixgbe_add_del_ethertype_filter(dev,
7027 (struct rte_eth_ethertype_filter *)arg,
7030 case RTE_ETH_FILTER_DELETE:
7031 ret = ixgbe_add_del_ethertype_filter(dev,
7032 (struct rte_eth_ethertype_filter *)arg,
7035 case RTE_ETH_FILTER_GET:
7036 ret = ixgbe_get_ethertype_filter(dev,
7037 (struct rte_eth_ethertype_filter *)arg);
7040 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
7048 ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
7049 enum rte_filter_type filter_type,
7050 enum rte_filter_op filter_op,
7055 switch (filter_type) {
7056 case RTE_ETH_FILTER_NTUPLE:
7057 ret = ixgbe_ntuple_filter_handle(dev, filter_op, arg);
7059 case RTE_ETH_FILTER_ETHERTYPE:
7060 ret = ixgbe_ethertype_filter_handle(dev, filter_op, arg);
7062 case RTE_ETH_FILTER_SYN:
7063 ret = ixgbe_syn_filter_handle(dev, filter_op, arg);
7065 case RTE_ETH_FILTER_FDIR:
7066 ret = ixgbe_fdir_ctrl_func(dev, filter_op, arg);
7068 case RTE_ETH_FILTER_L2_TUNNEL:
7069 ret = ixgbe_dev_l2_tunnel_filter_handle(dev, filter_op, arg);
7071 case RTE_ETH_FILTER_GENERIC:
7072 if (filter_op != RTE_ETH_FILTER_GET)
7074 *(const void **)arg = &ixgbe_flow_ops;
7077 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
7087 ixgbe_dev_addr_list_itr(__rte_unused struct ixgbe_hw *hw,
7088 u8 **mc_addr_ptr, u32 *vmdq)
7093 mc_addr = *mc_addr_ptr;
7094 *mc_addr_ptr = (mc_addr + sizeof(struct rte_ether_addr));
7099 ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
7100 struct rte_ether_addr *mc_addr_set,
7101 uint32_t nb_mc_addr)
7103 struct ixgbe_hw *hw;
7106 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7107 mc_addr_list = (u8 *)mc_addr_set;
7108 return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
7109 ixgbe_dev_addr_list_itr, TRUE);
7113 ixgbe_read_systime_cyclecounter(struct rte_eth_dev *dev)
7115 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7116 uint64_t systime_cycles;
7118 switch (hw->mac.type) {
7119 case ixgbe_mac_X550:
7120 case ixgbe_mac_X550EM_x:
7121 case ixgbe_mac_X550EM_a:
7122 /* SYSTIMEL stores ns and SYSTIMEH stores seconds. */
7123 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
7124 systime_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
7128 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
7129 systime_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
7133 return systime_cycles;
7137 ixgbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)
7139 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7140 uint64_t rx_tstamp_cycles;
7142 switch (hw->mac.type) {
7143 case ixgbe_mac_X550:
7144 case ixgbe_mac_X550EM_x:
7145 case ixgbe_mac_X550EM_a:
7146 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
7147 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
7148 rx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
7152 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
7153 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
7154 rx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
7158 return rx_tstamp_cycles;
7162 ixgbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
7164 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7165 uint64_t tx_tstamp_cycles;
7167 switch (hw->mac.type) {
7168 case ixgbe_mac_X550:
7169 case ixgbe_mac_X550EM_x:
7170 case ixgbe_mac_X550EM_a:
7171 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
7172 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
7173 tx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
7177 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
7178 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
7179 tx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
7183 return tx_tstamp_cycles;
7187 ixgbe_start_timecounters(struct rte_eth_dev *dev)
7189 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7190 struct ixgbe_adapter *adapter = dev->data->dev_private;
7191 struct rte_eth_link link;
7192 uint32_t incval = 0;
7195 /* Get current link speed. */
7196 ixgbe_dev_link_update(dev, 1);
7197 rte_eth_linkstatus_get(dev, &link);
7199 switch (link.link_speed) {
7200 case ETH_SPEED_NUM_100M:
7201 incval = IXGBE_INCVAL_100;
7202 shift = IXGBE_INCVAL_SHIFT_100;
7204 case ETH_SPEED_NUM_1G:
7205 incval = IXGBE_INCVAL_1GB;
7206 shift = IXGBE_INCVAL_SHIFT_1GB;
7208 case ETH_SPEED_NUM_10G:
7210 incval = IXGBE_INCVAL_10GB;
7211 shift = IXGBE_INCVAL_SHIFT_10GB;
7215 switch (hw->mac.type) {
7216 case ixgbe_mac_X550:
7217 case ixgbe_mac_X550EM_x:
7218 case ixgbe_mac_X550EM_a:
7219 /* Independent of link speed. */
7221 /* Cycles read will be interpreted as ns. */
7224 case ixgbe_mac_X540:
7225 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
7227 case ixgbe_mac_82599EB:
7228 incval >>= IXGBE_INCVAL_SHIFT_82599;
7229 shift -= IXGBE_INCVAL_SHIFT_82599;
7230 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
7231 (1 << IXGBE_INCPER_SHIFT_82599) | incval);
7234 /* Not supported. */
7238 memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
7239 memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
7240 memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
7242 adapter->systime_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7243 adapter->systime_tc.cc_shift = shift;
7244 adapter->systime_tc.nsec_mask = (1ULL << shift) - 1;
7246 adapter->rx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7247 adapter->rx_tstamp_tc.cc_shift = shift;
7248 adapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
7250 adapter->tx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7251 adapter->tx_tstamp_tc.cc_shift = shift;
7252 adapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
7256 ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
7258 struct ixgbe_adapter *adapter = dev->data->dev_private;
7260 adapter->systime_tc.nsec += delta;
7261 adapter->rx_tstamp_tc.nsec += delta;
7262 adapter->tx_tstamp_tc.nsec += delta;
7268 ixgbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
7271 struct ixgbe_adapter *adapter = dev->data->dev_private;
7273 ns = rte_timespec_to_ns(ts);
7274 /* Set the timecounters to a new value. */
7275 adapter->systime_tc.nsec = ns;
7276 adapter->rx_tstamp_tc.nsec = ns;
7277 adapter->tx_tstamp_tc.nsec = ns;
7283 ixgbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
7285 uint64_t ns, systime_cycles;
7286 struct ixgbe_adapter *adapter = dev->data->dev_private;
7288 systime_cycles = ixgbe_read_systime_cyclecounter(dev);
7289 ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
7290 *ts = rte_ns_to_timespec(ns);
7296 ixgbe_timesync_enable(struct rte_eth_dev *dev)
7298 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7302 /* Stop the timesync system time. */
7303 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0x0);
7304 /* Reset the timesync system time value. */
7305 IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x0);
7306 IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x0);
7308 /* Enable system time for platforms where it isn't on by default. */
7309 tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
7310 tsauxc &= ~IXGBE_TSAUXC_DISABLE_SYSTIME;
7311 IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
7313 ixgbe_start_timecounters(dev);
7315 /* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7316 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
7317 (RTE_ETHER_TYPE_1588 |
7318 IXGBE_ETQF_FILTER_EN |
7321 /* Enable timestamping of received PTP packets. */
7322 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7323 tsync_ctl |= IXGBE_TSYNCRXCTL_ENABLED;
7324 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7326 /* Enable timestamping of transmitted PTP packets. */
7327 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7328 tsync_ctl |= IXGBE_TSYNCTXCTL_ENABLED;
7329 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7331 IXGBE_WRITE_FLUSH(hw);
7337 ixgbe_timesync_disable(struct rte_eth_dev *dev)
7339 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7342 /* Disable timestamping of transmitted PTP packets. */
7343 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7344 tsync_ctl &= ~IXGBE_TSYNCTXCTL_ENABLED;
7345 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7347 /* Disable timestamping of received PTP packets. */
7348 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7349 tsync_ctl &= ~IXGBE_TSYNCRXCTL_ENABLED;
7350 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7352 /* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7353 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588), 0);
7355 /* Stop incrementating the System Time registers. */
7356 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0);
7362 ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
7363 struct timespec *timestamp,
7364 uint32_t flags __rte_unused)
7366 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7367 struct ixgbe_adapter *adapter = dev->data->dev_private;
7368 uint32_t tsync_rxctl;
7369 uint64_t rx_tstamp_cycles;
7372 tsync_rxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7373 if ((tsync_rxctl & IXGBE_TSYNCRXCTL_VALID) == 0)
7376 rx_tstamp_cycles = ixgbe_read_rx_tstamp_cyclecounter(dev);
7377 ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
7378 *timestamp = rte_ns_to_timespec(ns);
7384 ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
7385 struct timespec *timestamp)
7387 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7388 struct ixgbe_adapter *adapter = dev->data->dev_private;
7389 uint32_t tsync_txctl;
7390 uint64_t tx_tstamp_cycles;
7393 tsync_txctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7394 if ((tsync_txctl & IXGBE_TSYNCTXCTL_VALID) == 0)
7397 tx_tstamp_cycles = ixgbe_read_tx_tstamp_cyclecounter(dev);
7398 ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
7399 *timestamp = rte_ns_to_timespec(ns);
7405 ixgbe_get_reg_length(struct rte_eth_dev *dev)
7407 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7410 const struct reg_info *reg_group;
7411 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7412 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7414 while ((reg_group = reg_set[g_ind++]))
7415 count += ixgbe_regs_group_count(reg_group);
7421 ixgbevf_get_reg_length(struct rte_eth_dev *dev __rte_unused)
7425 const struct reg_info *reg_group;
7427 while ((reg_group = ixgbevf_regs[g_ind++]))
7428 count += ixgbe_regs_group_count(reg_group);
7434 ixgbe_get_regs(struct rte_eth_dev *dev,
7435 struct rte_dev_reg_info *regs)
7437 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7438 uint32_t *data = regs->data;
7441 const struct reg_info *reg_group;
7442 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7443 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7446 regs->length = ixgbe_get_reg_length(dev);
7447 regs->width = sizeof(uint32_t);
7451 /* Support only full register dump */
7452 if ((regs->length == 0) ||
7453 (regs->length == (uint32_t)ixgbe_get_reg_length(dev))) {
7454 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7456 while ((reg_group = reg_set[g_ind++]))
7457 count += ixgbe_read_regs_group(dev, &data[count],
7466 ixgbevf_get_regs(struct rte_eth_dev *dev,
7467 struct rte_dev_reg_info *regs)
7469 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7470 uint32_t *data = regs->data;
7473 const struct reg_info *reg_group;
7476 regs->length = ixgbevf_get_reg_length(dev);
7477 regs->width = sizeof(uint32_t);
7481 /* Support only full register dump */
7482 if ((regs->length == 0) ||
7483 (regs->length == (uint32_t)ixgbevf_get_reg_length(dev))) {
7484 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7486 while ((reg_group = ixgbevf_regs[g_ind++]))
7487 count += ixgbe_read_regs_group(dev, &data[count],
7496 ixgbe_get_eeprom_length(struct rte_eth_dev *dev)
7498 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7500 /* Return unit is byte count */
7501 return hw->eeprom.word_size * 2;
7505 ixgbe_get_eeprom(struct rte_eth_dev *dev,
7506 struct rte_dev_eeprom_info *in_eeprom)
7508 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7509 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7510 uint16_t *data = in_eeprom->data;
7513 first = in_eeprom->offset >> 1;
7514 length = in_eeprom->length >> 1;
7515 if ((first > hw->eeprom.word_size) ||
7516 ((first + length) > hw->eeprom.word_size))
7519 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7521 return eeprom->ops.read_buffer(hw, first, length, data);
7525 ixgbe_set_eeprom(struct rte_eth_dev *dev,
7526 struct rte_dev_eeprom_info *in_eeprom)
7528 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7529 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7530 uint16_t *data = in_eeprom->data;
7533 first = in_eeprom->offset >> 1;
7534 length = in_eeprom->length >> 1;
7535 if ((first > hw->eeprom.word_size) ||
7536 ((first + length) > hw->eeprom.word_size))
7539 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7541 return eeprom->ops.write_buffer(hw, first, length, data);
7545 ixgbe_get_module_info(struct rte_eth_dev *dev,
7546 struct rte_eth_dev_module_info *modinfo)
7548 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7550 uint8_t sff8472_rev, addr_mode;
7551 bool page_swap = false;
7553 /* Check whether we support SFF-8472 or not */
7554 status = hw->phy.ops.read_i2c_eeprom(hw,
7555 IXGBE_SFF_SFF_8472_COMP,
7560 /* addressing mode is not supported */
7561 status = hw->phy.ops.read_i2c_eeprom(hw,
7562 IXGBE_SFF_SFF_8472_SWAP,
7567 if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
7569 "Address change required to access page 0xA2, "
7570 "but not supported. Please report the module "
7571 "type to the driver maintainers.");
7575 if (sff8472_rev == IXGBE_SFF_SFF_8472_UNSUP || page_swap) {
7576 /* We have a SFP, but it does not support SFF-8472 */
7577 modinfo->type = RTE_ETH_MODULE_SFF_8079;
7578 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8079_LEN;
7580 /* We have a SFP which supports a revision of SFF-8472. */
7581 modinfo->type = RTE_ETH_MODULE_SFF_8472;
7582 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8472_LEN;
7589 ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
7590 struct rte_dev_eeprom_info *info)
7592 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7593 uint32_t status = IXGBE_ERR_PHY_ADDR_INVALID;
7594 uint8_t databyte = 0xFF;
7595 uint8_t *data = info->data;
7598 if (info->length == 0)
7601 for (i = info->offset; i < info->offset + info->length; i++) {
7602 if (i < RTE_ETH_MODULE_SFF_8079_LEN)
7603 status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
7605 status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
7610 data[i - info->offset] = databyte;
7617 ixgbe_reta_size_get(enum ixgbe_mac_type mac_type) {
7619 case ixgbe_mac_X550:
7620 case ixgbe_mac_X550EM_x:
7621 case ixgbe_mac_X550EM_a:
7622 return ETH_RSS_RETA_SIZE_512;
7623 case ixgbe_mac_X550_vf:
7624 case ixgbe_mac_X550EM_x_vf:
7625 case ixgbe_mac_X550EM_a_vf:
7626 return ETH_RSS_RETA_SIZE_64;
7627 case ixgbe_mac_X540_vf:
7628 case ixgbe_mac_82599_vf:
7631 return ETH_RSS_RETA_SIZE_128;
7636 ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx) {
7638 case ixgbe_mac_X550:
7639 case ixgbe_mac_X550EM_x:
7640 case ixgbe_mac_X550EM_a:
7641 if (reta_idx < ETH_RSS_RETA_SIZE_128)
7642 return IXGBE_RETA(reta_idx >> 2);
7644 return IXGBE_ERETA((reta_idx - ETH_RSS_RETA_SIZE_128) >> 2);
7645 case ixgbe_mac_X550_vf:
7646 case ixgbe_mac_X550EM_x_vf:
7647 case ixgbe_mac_X550EM_a_vf:
7648 return IXGBE_VFRETA(reta_idx >> 2);
7650 return IXGBE_RETA(reta_idx >> 2);
7655 ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type) {
7657 case ixgbe_mac_X550_vf:
7658 case ixgbe_mac_X550EM_x_vf:
7659 case ixgbe_mac_X550EM_a_vf:
7660 return IXGBE_VFMRQC;
7667 ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i) {
7669 case ixgbe_mac_X550_vf:
7670 case ixgbe_mac_X550EM_x_vf:
7671 case ixgbe_mac_X550EM_a_vf:
7672 return IXGBE_VFRSSRK(i);
7674 return IXGBE_RSSRK(i);
7679 ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type) {
7681 case ixgbe_mac_82599_vf:
7682 case ixgbe_mac_X540_vf:
7690 ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
7691 struct rte_eth_dcb_info *dcb_info)
7693 struct ixgbe_dcb_config *dcb_config =
7694 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
7695 struct ixgbe_dcb_tc_config *tc;
7696 struct rte_eth_dcb_tc_queue_mapping *tc_queue;
7700 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
7701 dcb_info->nb_tcs = dcb_config->num_tcs.pg_tcs;
7703 dcb_info->nb_tcs = 1;
7705 tc_queue = &dcb_info->tc_queue;
7706 nb_tcs = dcb_info->nb_tcs;
7708 if (dcb_config->vt_mode) { /* vt is enabled*/
7709 struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
7710 &dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
7711 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7712 dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
7713 if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
7714 for (j = 0; j < nb_tcs; j++) {
7715 tc_queue->tc_rxq[0][j].base = j;
7716 tc_queue->tc_rxq[0][j].nb_queue = 1;
7717 tc_queue->tc_txq[0][j].base = j;
7718 tc_queue->tc_txq[0][j].nb_queue = 1;
7721 for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
7722 for (j = 0; j < nb_tcs; j++) {
7723 tc_queue->tc_rxq[i][j].base =
7725 tc_queue->tc_rxq[i][j].nb_queue = 1;
7726 tc_queue->tc_txq[i][j].base =
7728 tc_queue->tc_txq[i][j].nb_queue = 1;
7732 } else { /* vt is disabled*/
7733 struct rte_eth_dcb_rx_conf *rx_conf =
7734 &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
7735 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7736 dcb_info->prio_tc[i] = rx_conf->dcb_tc[i];
7737 if (dcb_info->nb_tcs == ETH_4_TCS) {
7738 for (i = 0; i < dcb_info->nb_tcs; i++) {
7739 dcb_info->tc_queue.tc_rxq[0][i].base = i * 32;
7740 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7742 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7743 dcb_info->tc_queue.tc_txq[0][1].base = 64;
7744 dcb_info->tc_queue.tc_txq[0][2].base = 96;
7745 dcb_info->tc_queue.tc_txq[0][3].base = 112;
7746 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 64;
7747 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7748 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7749 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7750 } else if (dcb_info->nb_tcs == ETH_8_TCS) {
7751 for (i = 0; i < dcb_info->nb_tcs; i++) {
7752 dcb_info->tc_queue.tc_rxq[0][i].base = i * 16;
7753 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7755 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7756 dcb_info->tc_queue.tc_txq[0][1].base = 32;
7757 dcb_info->tc_queue.tc_txq[0][2].base = 64;
7758 dcb_info->tc_queue.tc_txq[0][3].base = 80;
7759 dcb_info->tc_queue.tc_txq[0][4].base = 96;
7760 dcb_info->tc_queue.tc_txq[0][5].base = 104;
7761 dcb_info->tc_queue.tc_txq[0][6].base = 112;
7762 dcb_info->tc_queue.tc_txq[0][7].base = 120;
7763 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 32;
7764 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7765 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7766 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7767 dcb_info->tc_queue.tc_txq[0][4].nb_queue = 8;
7768 dcb_info->tc_queue.tc_txq[0][5].nb_queue = 8;
7769 dcb_info->tc_queue.tc_txq[0][6].nb_queue = 8;
7770 dcb_info->tc_queue.tc_txq[0][7].nb_queue = 8;
7773 for (i = 0; i < dcb_info->nb_tcs; i++) {
7774 tc = &dcb_config->tc_config[i];
7775 dcb_info->tc_bws[i] = tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent;
7780 /* Update e-tag ether type */
7782 ixgbe_update_e_tag_eth_type(struct ixgbe_hw *hw,
7783 uint16_t ether_type)
7785 uint32_t etag_etype;
7787 if (hw->mac.type != ixgbe_mac_X550 &&
7788 hw->mac.type != ixgbe_mac_X550EM_x &&
7789 hw->mac.type != ixgbe_mac_X550EM_a) {
7793 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7794 etag_etype &= ~IXGBE_ETAG_ETYPE_MASK;
7795 etag_etype |= ether_type;
7796 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7797 IXGBE_WRITE_FLUSH(hw);
7802 /* Config l2 tunnel ether type */
7804 ixgbe_dev_l2_tunnel_eth_type_conf(struct rte_eth_dev *dev,
7805 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7808 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7809 struct ixgbe_l2_tn_info *l2_tn_info =
7810 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7812 if (l2_tunnel == NULL)
7815 switch (l2_tunnel->l2_tunnel_type) {
7816 case RTE_L2_TUNNEL_TYPE_E_TAG:
7817 l2_tn_info->e_tag_ether_type = l2_tunnel->ether_type;
7818 ret = ixgbe_update_e_tag_eth_type(hw, l2_tunnel->ether_type);
7821 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7829 /* Enable e-tag tunnel */
7831 ixgbe_e_tag_enable(struct ixgbe_hw *hw)
7833 uint32_t etag_etype;
7835 if (hw->mac.type != ixgbe_mac_X550 &&
7836 hw->mac.type != ixgbe_mac_X550EM_x &&
7837 hw->mac.type != ixgbe_mac_X550EM_a) {
7841 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7842 etag_etype |= IXGBE_ETAG_ETYPE_VALID;
7843 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7844 IXGBE_WRITE_FLUSH(hw);
7849 /* Enable l2 tunnel */
7851 ixgbe_dev_l2_tunnel_enable(struct rte_eth_dev *dev,
7852 enum rte_eth_tunnel_type l2_tunnel_type)
7855 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7856 struct ixgbe_l2_tn_info *l2_tn_info =
7857 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7859 switch (l2_tunnel_type) {
7860 case RTE_L2_TUNNEL_TYPE_E_TAG:
7861 l2_tn_info->e_tag_en = TRUE;
7862 ret = ixgbe_e_tag_enable(hw);
7865 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7873 /* Disable e-tag tunnel */
7875 ixgbe_e_tag_disable(struct ixgbe_hw *hw)
7877 uint32_t etag_etype;
7879 if (hw->mac.type != ixgbe_mac_X550 &&
7880 hw->mac.type != ixgbe_mac_X550EM_x &&
7881 hw->mac.type != ixgbe_mac_X550EM_a) {
7885 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7886 etag_etype &= ~IXGBE_ETAG_ETYPE_VALID;
7887 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7888 IXGBE_WRITE_FLUSH(hw);
7893 /* Disable l2 tunnel */
7895 ixgbe_dev_l2_tunnel_disable(struct rte_eth_dev *dev,
7896 enum rte_eth_tunnel_type l2_tunnel_type)
7899 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7900 struct ixgbe_l2_tn_info *l2_tn_info =
7901 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7903 switch (l2_tunnel_type) {
7904 case RTE_L2_TUNNEL_TYPE_E_TAG:
7905 l2_tn_info->e_tag_en = FALSE;
7906 ret = ixgbe_e_tag_disable(hw);
7909 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7918 ixgbe_e_tag_filter_del(struct rte_eth_dev *dev,
7919 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7922 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7923 uint32_t i, rar_entries;
7924 uint32_t rar_low, rar_high;
7926 if (hw->mac.type != ixgbe_mac_X550 &&
7927 hw->mac.type != ixgbe_mac_X550EM_x &&
7928 hw->mac.type != ixgbe_mac_X550EM_a) {
7932 rar_entries = ixgbe_get_num_rx_addrs(hw);
7934 for (i = 1; i < rar_entries; i++) {
7935 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7936 rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(i));
7937 if ((rar_high & IXGBE_RAH_AV) &&
7938 (rar_high & IXGBE_RAH_ADTYPE) &&
7939 ((rar_low & IXGBE_RAL_ETAG_FILTER_MASK) ==
7940 l2_tunnel->tunnel_id)) {
7941 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
7942 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
7944 ixgbe_clear_vmdq(hw, i, IXGBE_CLEAR_VMDQ_ALL);
7954 ixgbe_e_tag_filter_add(struct rte_eth_dev *dev,
7955 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7958 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7959 uint32_t i, rar_entries;
7960 uint32_t rar_low, rar_high;
7962 if (hw->mac.type != ixgbe_mac_X550 &&
7963 hw->mac.type != ixgbe_mac_X550EM_x &&
7964 hw->mac.type != ixgbe_mac_X550EM_a) {
7968 /* One entry for one tunnel. Try to remove potential existing entry. */
7969 ixgbe_e_tag_filter_del(dev, l2_tunnel);
7971 rar_entries = ixgbe_get_num_rx_addrs(hw);
7973 for (i = 1; i < rar_entries; i++) {
7974 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7975 if (rar_high & IXGBE_RAH_AV) {
7978 ixgbe_set_vmdq(hw, i, l2_tunnel->pool);
7979 rar_high = IXGBE_RAH_AV | IXGBE_RAH_ADTYPE;
7980 rar_low = l2_tunnel->tunnel_id;
7982 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), rar_low);
7983 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), rar_high);
7989 PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full."
7990 " Please remove a rule before adding a new one.");
7994 static inline struct ixgbe_l2_tn_filter *
7995 ixgbe_l2_tn_filter_lookup(struct ixgbe_l2_tn_info *l2_tn_info,
7996 struct ixgbe_l2_tn_key *key)
8000 ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key);
8004 return l2_tn_info->hash_map[ret];
8008 ixgbe_insert_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
8009 struct ixgbe_l2_tn_filter *l2_tn_filter)
8013 ret = rte_hash_add_key(l2_tn_info->hash_handle,
8014 &l2_tn_filter->key);
8018 "Failed to insert L2 tunnel filter"
8019 " to hash table %d!",
8024 l2_tn_info->hash_map[ret] = l2_tn_filter;
8026 TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
8032 ixgbe_remove_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
8033 struct ixgbe_l2_tn_key *key)
8036 struct ixgbe_l2_tn_filter *l2_tn_filter;
8038 ret = rte_hash_del_key(l2_tn_info->hash_handle, key);
8042 "No such L2 tunnel filter to delete %d!",
8047 l2_tn_filter = l2_tn_info->hash_map[ret];
8048 l2_tn_info->hash_map[ret] = NULL;
8050 TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
8051 rte_free(l2_tn_filter);
8056 /* Add l2 tunnel filter */
8058 ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev,
8059 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8063 struct ixgbe_l2_tn_info *l2_tn_info =
8064 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8065 struct ixgbe_l2_tn_key key;
8066 struct ixgbe_l2_tn_filter *node;
8069 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
8070 key.tn_id = l2_tunnel->tunnel_id;
8072 node = ixgbe_l2_tn_filter_lookup(l2_tn_info, &key);
8076 "The L2 tunnel filter already exists!");
8080 node = rte_zmalloc("ixgbe_l2_tn",
8081 sizeof(struct ixgbe_l2_tn_filter),
8086 rte_memcpy(&node->key,
8088 sizeof(struct ixgbe_l2_tn_key));
8089 node->pool = l2_tunnel->pool;
8090 ret = ixgbe_insert_l2_tn_filter(l2_tn_info, node);
8097 switch (l2_tunnel->l2_tunnel_type) {
8098 case RTE_L2_TUNNEL_TYPE_E_TAG:
8099 ret = ixgbe_e_tag_filter_add(dev, l2_tunnel);
8102 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8107 if ((!restore) && (ret < 0))
8108 (void)ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
8113 /* Delete l2 tunnel filter */
8115 ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev,
8116 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8119 struct ixgbe_l2_tn_info *l2_tn_info =
8120 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8121 struct ixgbe_l2_tn_key key;
8123 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
8124 key.tn_id = l2_tunnel->tunnel_id;
8125 ret = ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
8129 switch (l2_tunnel->l2_tunnel_type) {
8130 case RTE_L2_TUNNEL_TYPE_E_TAG:
8131 ret = ixgbe_e_tag_filter_del(dev, l2_tunnel);
8134 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8143 * ixgbe_dev_l2_tunnel_filter_handle - Handle operations for l2 tunnel filter.
8144 * @dev: pointer to rte_eth_dev structure
8145 * @filter_op:operation will be taken.
8146 * @arg: a pointer to specific structure corresponding to the filter_op
8149 ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
8150 enum rte_filter_op filter_op,
8155 if (filter_op == RTE_ETH_FILTER_NOP)
8159 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
8164 switch (filter_op) {
8165 case RTE_ETH_FILTER_ADD:
8166 ret = ixgbe_dev_l2_tunnel_filter_add
8168 (struct rte_eth_l2_tunnel_conf *)arg,
8171 case RTE_ETH_FILTER_DELETE:
8172 ret = ixgbe_dev_l2_tunnel_filter_del
8174 (struct rte_eth_l2_tunnel_conf *)arg);
8177 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
8185 ixgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en)
8189 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8191 if (hw->mac.type != ixgbe_mac_X550 &&
8192 hw->mac.type != ixgbe_mac_X550EM_x &&
8193 hw->mac.type != ixgbe_mac_X550EM_a) {
8197 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
8198 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
8200 ctrl |= IXGBE_VT_CTL_POOLING_MODE_ETAG;
8201 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
8206 /* Enable l2 tunnel forwarding */
8208 ixgbe_dev_l2_tunnel_forwarding_enable
8209 (struct rte_eth_dev *dev,
8210 enum rte_eth_tunnel_type l2_tunnel_type)
8212 struct ixgbe_l2_tn_info *l2_tn_info =
8213 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8216 switch (l2_tunnel_type) {
8217 case RTE_L2_TUNNEL_TYPE_E_TAG:
8218 l2_tn_info->e_tag_fwd_en = TRUE;
8219 ret = ixgbe_e_tag_forwarding_en_dis(dev, 1);
8222 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8230 /* Disable l2 tunnel forwarding */
8232 ixgbe_dev_l2_tunnel_forwarding_disable
8233 (struct rte_eth_dev *dev,
8234 enum rte_eth_tunnel_type l2_tunnel_type)
8236 struct ixgbe_l2_tn_info *l2_tn_info =
8237 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8240 switch (l2_tunnel_type) {
8241 case RTE_L2_TUNNEL_TYPE_E_TAG:
8242 l2_tn_info->e_tag_fwd_en = FALSE;
8243 ret = ixgbe_e_tag_forwarding_en_dis(dev, 0);
8246 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8255 ixgbe_e_tag_insertion_en_dis(struct rte_eth_dev *dev,
8256 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8259 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
8261 uint32_t vmtir, vmvir;
8262 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8264 if (l2_tunnel->vf_id >= pci_dev->max_vfs) {
8266 "VF id %u should be less than %u",
8272 if (hw->mac.type != ixgbe_mac_X550 &&
8273 hw->mac.type != ixgbe_mac_X550EM_x &&
8274 hw->mac.type != ixgbe_mac_X550EM_a) {
8279 vmtir = l2_tunnel->tunnel_id;
8283 IXGBE_WRITE_REG(hw, IXGBE_VMTIR(l2_tunnel->vf_id), vmtir);
8285 vmvir = IXGBE_READ_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id));
8286 vmvir &= ~IXGBE_VMVIR_TAGA_MASK;
8288 vmvir |= IXGBE_VMVIR_TAGA_ETAG_INSERT;
8289 IXGBE_WRITE_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id), vmvir);
8294 /* Enable l2 tunnel tag insertion */
8296 ixgbe_dev_l2_tunnel_insertion_enable(struct rte_eth_dev *dev,
8297 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8301 switch (l2_tunnel->l2_tunnel_type) {
8302 case RTE_L2_TUNNEL_TYPE_E_TAG:
8303 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 1);
8306 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8314 /* Disable l2 tunnel tag insertion */
8316 ixgbe_dev_l2_tunnel_insertion_disable
8317 (struct rte_eth_dev *dev,
8318 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8322 switch (l2_tunnel->l2_tunnel_type) {
8323 case RTE_L2_TUNNEL_TYPE_E_TAG:
8324 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 0);
8327 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8336 ixgbe_e_tag_stripping_en_dis(struct rte_eth_dev *dev,
8341 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8343 if (hw->mac.type != ixgbe_mac_X550 &&
8344 hw->mac.type != ixgbe_mac_X550EM_x &&
8345 hw->mac.type != ixgbe_mac_X550EM_a) {
8349 qde = IXGBE_READ_REG(hw, IXGBE_QDE);
8351 qde |= IXGBE_QDE_STRIP_TAG;
8353 qde &= ~IXGBE_QDE_STRIP_TAG;
8354 qde &= ~IXGBE_QDE_READ;
8355 qde |= IXGBE_QDE_WRITE;
8356 IXGBE_WRITE_REG(hw, IXGBE_QDE, qde);
8361 /* Enable l2 tunnel tag stripping */
8363 ixgbe_dev_l2_tunnel_stripping_enable
8364 (struct rte_eth_dev *dev,
8365 enum rte_eth_tunnel_type l2_tunnel_type)
8369 switch (l2_tunnel_type) {
8370 case RTE_L2_TUNNEL_TYPE_E_TAG:
8371 ret = ixgbe_e_tag_stripping_en_dis(dev, 1);
8374 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8382 /* Disable l2 tunnel tag stripping */
8384 ixgbe_dev_l2_tunnel_stripping_disable
8385 (struct rte_eth_dev *dev,
8386 enum rte_eth_tunnel_type l2_tunnel_type)
8390 switch (l2_tunnel_type) {
8391 case RTE_L2_TUNNEL_TYPE_E_TAG:
8392 ret = ixgbe_e_tag_stripping_en_dis(dev, 0);
8395 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8403 /* Enable/disable l2 tunnel offload functions */
8405 ixgbe_dev_l2_tunnel_offload_set
8406 (struct rte_eth_dev *dev,
8407 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8413 if (l2_tunnel == NULL)
8417 if (mask & ETH_L2_TUNNEL_ENABLE_MASK) {
8419 ret = ixgbe_dev_l2_tunnel_enable(
8421 l2_tunnel->l2_tunnel_type);
8423 ret = ixgbe_dev_l2_tunnel_disable(
8425 l2_tunnel->l2_tunnel_type);
8428 if (mask & ETH_L2_TUNNEL_INSERTION_MASK) {
8430 ret = ixgbe_dev_l2_tunnel_insertion_enable(
8434 ret = ixgbe_dev_l2_tunnel_insertion_disable(
8439 if (mask & ETH_L2_TUNNEL_STRIPPING_MASK) {
8441 ret = ixgbe_dev_l2_tunnel_stripping_enable(
8443 l2_tunnel->l2_tunnel_type);
8445 ret = ixgbe_dev_l2_tunnel_stripping_disable(
8447 l2_tunnel->l2_tunnel_type);
8450 if (mask & ETH_L2_TUNNEL_FORWARDING_MASK) {
8452 ret = ixgbe_dev_l2_tunnel_forwarding_enable(
8454 l2_tunnel->l2_tunnel_type);
8456 ret = ixgbe_dev_l2_tunnel_forwarding_disable(
8458 l2_tunnel->l2_tunnel_type);
8465 ixgbe_update_vxlan_port(struct ixgbe_hw *hw,
8468 IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, port);
8469 IXGBE_WRITE_FLUSH(hw);
8474 /* There's only one register for VxLAN UDP port.
8475 * So, we cannot add several ports. Will update it.
8478 ixgbe_add_vxlan_port(struct ixgbe_hw *hw,
8482 PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed.");
8486 return ixgbe_update_vxlan_port(hw, port);
8489 /* We cannot delete the VxLAN port. For there's a register for VxLAN
8490 * UDP port, it must have a value.
8491 * So, will reset it to the original value 0.
8494 ixgbe_del_vxlan_port(struct ixgbe_hw *hw,
8499 cur_port = (uint16_t)IXGBE_READ_REG(hw, IXGBE_VXLANCTRL);
8501 if (cur_port != port) {
8502 PMD_DRV_LOG(ERR, "Port %u does not exist.", port);
8506 return ixgbe_update_vxlan_port(hw, 0);
8509 /* Add UDP tunneling port */
8511 ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
8512 struct rte_eth_udp_tunnel *udp_tunnel)
8515 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8517 if (hw->mac.type != ixgbe_mac_X550 &&
8518 hw->mac.type != ixgbe_mac_X550EM_x &&
8519 hw->mac.type != ixgbe_mac_X550EM_a) {
8523 if (udp_tunnel == NULL)
8526 switch (udp_tunnel->prot_type) {
8527 case RTE_TUNNEL_TYPE_VXLAN:
8528 ret = ixgbe_add_vxlan_port(hw, udp_tunnel->udp_port);
8531 case RTE_TUNNEL_TYPE_GENEVE:
8532 case RTE_TUNNEL_TYPE_TEREDO:
8533 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8538 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8546 /* Remove UDP tunneling port */
8548 ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
8549 struct rte_eth_udp_tunnel *udp_tunnel)
8552 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8554 if (hw->mac.type != ixgbe_mac_X550 &&
8555 hw->mac.type != ixgbe_mac_X550EM_x &&
8556 hw->mac.type != ixgbe_mac_X550EM_a) {
8560 if (udp_tunnel == NULL)
8563 switch (udp_tunnel->prot_type) {
8564 case RTE_TUNNEL_TYPE_VXLAN:
8565 ret = ixgbe_del_vxlan_port(hw, udp_tunnel->udp_port);
8567 case RTE_TUNNEL_TYPE_GENEVE:
8568 case RTE_TUNNEL_TYPE_TEREDO:
8569 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8573 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8582 ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev)
8584 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8587 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_PROMISC)) {
8591 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8603 ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev)
8605 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8608 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_NONE)) {
8612 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8624 ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
8626 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8628 int mode = IXGBEVF_XCAST_MODE_ALLMULTI;
8630 switch (hw->mac.ops.update_xcast_mode(hw, mode)) {
8634 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8646 ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev)
8648 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8651 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_MULTI)) {
8655 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8666 static void ixgbevf_mbx_process(struct rte_eth_dev *dev)
8668 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8671 /* peek the message first */
8672 in_msg = IXGBE_READ_REG(hw, IXGBE_VFMBMEM);
8674 /* PF reset VF event */
8675 if (in_msg == IXGBE_PF_CONTROL_MSG) {
8676 /* dummy mbx read to ack pf */
8677 if (ixgbe_read_mbx(hw, &in_msg, 1, 0))
8679 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
8685 ixgbevf_dev_interrupt_get_status(struct rte_eth_dev *dev)
8688 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8689 struct ixgbe_interrupt *intr =
8690 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8691 ixgbevf_intr_disable(dev);
8693 /* read-on-clear nic registers here */
8694 eicr = IXGBE_READ_REG(hw, IXGBE_VTEICR);
8697 /* only one misc vector supported - mailbox */
8698 eicr &= IXGBE_VTEICR_MASK;
8699 if (eicr == IXGBE_MISC_VEC_ID)
8700 intr->flags |= IXGBE_FLAG_MAILBOX;
8706 ixgbevf_dev_interrupt_action(struct rte_eth_dev *dev)
8708 struct ixgbe_interrupt *intr =
8709 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8711 if (intr->flags & IXGBE_FLAG_MAILBOX) {
8712 ixgbevf_mbx_process(dev);
8713 intr->flags &= ~IXGBE_FLAG_MAILBOX;
8716 ixgbevf_intr_enable(dev);
8722 ixgbevf_dev_interrupt_handler(void *param)
8724 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
8726 ixgbevf_dev_interrupt_get_status(dev);
8727 ixgbevf_dev_interrupt_action(dev);
8731 * ixgbe_disable_sec_tx_path_generic - Stops the transmit data path
8732 * @hw: pointer to hardware structure
8734 * Stops the transmit data path and waits for the HW to internally empty
8735 * the Tx security block
8737 int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw)
8739 #define IXGBE_MAX_SECTX_POLL 40
8744 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8745 sectxreg |= IXGBE_SECTXCTRL_TX_DIS;
8746 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8747 for (i = 0; i < IXGBE_MAX_SECTX_POLL; i++) {
8748 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXSTAT);
8749 if (sectxreg & IXGBE_SECTXSTAT_SECTX_RDY)
8751 /* Use interrupt-safe sleep just in case */
8755 /* For informational purposes only */
8756 if (i >= IXGBE_MAX_SECTX_POLL)
8757 PMD_DRV_LOG(DEBUG, "Tx unit being enabled before security "
8758 "path fully disabled. Continuing with init.");
8760 return IXGBE_SUCCESS;
8764 * ixgbe_enable_sec_tx_path_generic - Enables the transmit data path
8765 * @hw: pointer to hardware structure
8767 * Enables the transmit data path.
8769 int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw)
8773 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8774 sectxreg &= ~IXGBE_SECTXCTRL_TX_DIS;
8775 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8776 IXGBE_WRITE_FLUSH(hw);
8778 return IXGBE_SUCCESS;
8781 /* restore n-tuple filter */
8783 ixgbe_ntuple_filter_restore(struct rte_eth_dev *dev)
8785 struct ixgbe_filter_info *filter_info =
8786 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8787 struct ixgbe_5tuple_filter *node;
8789 TAILQ_FOREACH(node, &filter_info->fivetuple_list, entries) {
8790 ixgbe_inject_5tuple_filter(dev, node);
8794 /* restore ethernet type filter */
8796 ixgbe_ethertype_filter_restore(struct rte_eth_dev *dev)
8798 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8799 struct ixgbe_filter_info *filter_info =
8800 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8803 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8804 if (filter_info->ethertype_mask & (1 << i)) {
8805 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i),
8806 filter_info->ethertype_filters[i].etqf);
8807 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i),
8808 filter_info->ethertype_filters[i].etqs);
8809 IXGBE_WRITE_FLUSH(hw);
8814 /* restore SYN filter */
8816 ixgbe_syn_filter_restore(struct rte_eth_dev *dev)
8818 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8819 struct ixgbe_filter_info *filter_info =
8820 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8823 synqf = filter_info->syn_info;
8825 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
8826 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
8827 IXGBE_WRITE_FLUSH(hw);
8831 /* restore L2 tunnel filter */
8833 ixgbe_l2_tn_filter_restore(struct rte_eth_dev *dev)
8835 struct ixgbe_l2_tn_info *l2_tn_info =
8836 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8837 struct ixgbe_l2_tn_filter *node;
8838 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8840 TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) {
8841 l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type;
8842 l2_tn_conf.tunnel_id = node->key.tn_id;
8843 l2_tn_conf.pool = node->pool;
8844 (void)ixgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE);
8848 /* restore rss filter */
8850 ixgbe_rss_filter_restore(struct rte_eth_dev *dev)
8852 struct ixgbe_filter_info *filter_info =
8853 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8855 if (filter_info->rss_info.conf.queue_num)
8856 ixgbe_config_rss_filter(dev,
8857 &filter_info->rss_info, TRUE);
8861 ixgbe_filter_restore(struct rte_eth_dev *dev)
8863 ixgbe_ntuple_filter_restore(dev);
8864 ixgbe_ethertype_filter_restore(dev);
8865 ixgbe_syn_filter_restore(dev);
8866 ixgbe_fdir_filter_restore(dev);
8867 ixgbe_l2_tn_filter_restore(dev);
8868 ixgbe_rss_filter_restore(dev);
8874 ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev)
8876 struct ixgbe_l2_tn_info *l2_tn_info =
8877 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8878 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8880 if (l2_tn_info->e_tag_en)
8881 (void)ixgbe_e_tag_enable(hw);
8883 if (l2_tn_info->e_tag_fwd_en)
8884 (void)ixgbe_e_tag_forwarding_en_dis(dev, 1);
8886 (void)ixgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type);
8889 /* remove all the n-tuple filters */
8891 ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev)
8893 struct ixgbe_filter_info *filter_info =
8894 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8895 struct ixgbe_5tuple_filter *p_5tuple;
8897 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
8898 ixgbe_remove_5tuple_filter(dev, p_5tuple);
8901 /* remove all the ether type filters */
8903 ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)
8905 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8906 struct ixgbe_filter_info *filter_info =
8907 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8910 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8911 if (filter_info->ethertype_mask & (1 << i) &&
8912 !filter_info->ethertype_filters[i].conf) {
8913 (void)ixgbe_ethertype_filter_remove(filter_info,
8915 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i), 0);
8916 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i), 0);
8917 IXGBE_WRITE_FLUSH(hw);
8922 /* remove the SYN filter */
8924 ixgbe_clear_syn_filter(struct rte_eth_dev *dev)
8926 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8927 struct ixgbe_filter_info *filter_info =
8928 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8930 if (filter_info->syn_info & IXGBE_SYN_FILTER_ENABLE) {
8931 filter_info->syn_info = 0;
8933 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, 0);
8934 IXGBE_WRITE_FLUSH(hw);
8938 /* remove all the L2 tunnel filters */
8940 ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev)
8942 struct ixgbe_l2_tn_info *l2_tn_info =
8943 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8944 struct ixgbe_l2_tn_filter *l2_tn_filter;
8945 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8948 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
8949 l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type;
8950 l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id;
8951 l2_tn_conf.pool = l2_tn_filter->pool;
8952 ret = ixgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf);
8961 ixgbe_dev_macsec_setting_save(struct rte_eth_dev *dev,
8962 struct ixgbe_macsec_setting *macsec_setting)
8964 struct ixgbe_macsec_setting *macsec =
8965 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
8967 macsec->offload_en = macsec_setting->offload_en;
8968 macsec->encrypt_en = macsec_setting->encrypt_en;
8969 macsec->replayprotect_en = macsec_setting->replayprotect_en;
8973 ixgbe_dev_macsec_setting_reset(struct rte_eth_dev *dev)
8975 struct ixgbe_macsec_setting *macsec =
8976 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
8978 macsec->offload_en = 0;
8979 macsec->encrypt_en = 0;
8980 macsec->replayprotect_en = 0;
8984 ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
8985 struct ixgbe_macsec_setting *macsec_setting)
8987 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8989 uint8_t en = macsec_setting->encrypt_en;
8990 uint8_t rp = macsec_setting->replayprotect_en;
8994 * As no ixgbe_disable_sec_rx_path equivalent is
8995 * implemented for tx in the base code, and we are
8996 * not allowed to modify the base code in DPDK, so
8997 * just call the hand-written one directly for now.
8998 * The hardware support has been checked by
8999 * ixgbe_disable_sec_rx_path().
9001 ixgbe_disable_sec_tx_path_generic(hw);
9003 /* Enable Ethernet CRC (required by MACsec offload) */
9004 ctrl = IXGBE_READ_REG(hw, IXGBE_HLREG0);
9005 ctrl |= IXGBE_HLREG0_TXCRCEN | IXGBE_HLREG0_RXCRCSTRP;
9006 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, ctrl);
9008 /* Enable the TX and RX crypto engines */
9009 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
9010 ctrl &= ~IXGBE_SECTXCTRL_SECTX_DIS;
9011 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
9013 ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
9014 ctrl &= ~IXGBE_SECRXCTRL_SECRX_DIS;
9015 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
9017 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXMINIFG);
9018 ctrl &= ~IXGBE_SECTX_MINSECIFG_MASK;
9020 IXGBE_WRITE_REG(hw, IXGBE_SECTXMINIFG, ctrl);
9022 /* Enable SA lookup */
9023 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
9024 ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
9025 ctrl |= en ? IXGBE_LSECTXCTRL_AUTH_ENCRYPT :
9026 IXGBE_LSECTXCTRL_AUTH;
9027 ctrl |= IXGBE_LSECTXCTRL_AISCI;
9028 ctrl &= ~IXGBE_LSECTXCTRL_PNTHRSH_MASK;
9029 ctrl |= IXGBE_MACSEC_PNTHRSH & IXGBE_LSECTXCTRL_PNTHRSH_MASK;
9030 IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
9032 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
9033 ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
9034 ctrl |= IXGBE_LSECRXCTRL_STRICT << IXGBE_LSECRXCTRL_EN_SHIFT;
9035 ctrl &= ~IXGBE_LSECRXCTRL_PLSH;
9037 ctrl |= IXGBE_LSECRXCTRL_RP;
9039 ctrl &= ~IXGBE_LSECRXCTRL_RP;
9040 IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
9042 /* Start the data paths */
9043 ixgbe_enable_sec_rx_path(hw);
9046 * As no ixgbe_enable_sec_rx_path equivalent is
9047 * implemented for tx in the base code, and we are
9048 * not allowed to modify the base code in DPDK, so
9049 * just call the hand-written one directly for now.
9051 ixgbe_enable_sec_tx_path_generic(hw);
9055 ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev)
9057 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9062 * As no ixgbe_disable_sec_rx_path equivalent is
9063 * implemented for tx in the base code, and we are
9064 * not allowed to modify the base code in DPDK, so
9065 * just call the hand-written one directly for now.
9066 * The hardware support has been checked by
9067 * ixgbe_disable_sec_rx_path().
9069 ixgbe_disable_sec_tx_path_generic(hw);
9071 /* Disable the TX and RX crypto engines */
9072 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
9073 ctrl |= IXGBE_SECTXCTRL_SECTX_DIS;
9074 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
9076 ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
9077 ctrl |= IXGBE_SECRXCTRL_SECRX_DIS;
9078 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
9080 /* Disable SA lookup */
9081 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
9082 ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
9083 ctrl |= IXGBE_LSECTXCTRL_DISABLE;
9084 IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
9086 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
9087 ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
9088 ctrl |= IXGBE_LSECRXCTRL_DISABLE << IXGBE_LSECRXCTRL_EN_SHIFT;
9089 IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
9091 /* Start the data paths */
9092 ixgbe_enable_sec_rx_path(hw);
9095 * As no ixgbe_enable_sec_rx_path equivalent is
9096 * implemented for tx in the base code, and we are
9097 * not allowed to modify the base code in DPDK, so
9098 * just call the hand-written one directly for now.
9100 ixgbe_enable_sec_tx_path_generic(hw);
9103 RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
9104 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
9105 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio-pci");
9106 RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
9107 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
9108 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
9109 RTE_PMD_REGISTER_PARAM_STRING(net_ixgbe_vf,
9110 IXGBEVF_DEVARG_PFLINK_FULLCHK "=<0|1>");
9112 RTE_INIT(ixgbe_init_log)
9114 ixgbe_logtype_init = rte_log_register("pmd.net.ixgbe.init");
9115 if (ixgbe_logtype_init >= 0)
9116 rte_log_set_level(ixgbe_logtype_init, RTE_LOG_NOTICE);
9117 ixgbe_logtype_driver = rte_log_register("pmd.net.ixgbe.driver");
9118 if (ixgbe_logtype_driver >= 0)
9119 rte_log_set_level(ixgbe_logtype_driver, RTE_LOG_NOTICE);
9120 #ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
9121 ixgbe_logtype_rx = rte_log_register("pmd.net.ixgbe.rx");
9122 if (ixgbe_logtype_rx >= 0)
9123 rte_log_set_level(ixgbe_logtype_rx, RTE_LOG_DEBUG);
9126 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
9127 ixgbe_logtype_tx = rte_log_register("pmd.net.ixgbe.tx");
9128 if (ixgbe_logtype_tx >= 0)
9129 rte_log_set_level(ixgbe_logtype_tx, RTE_LOG_DEBUG);
9132 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
9133 ixgbe_logtype_tx_free = rte_log_register("pmd.net.ixgbe.tx_free");
9134 if (ixgbe_logtype_tx_free >= 0)
9135 rte_log_set_level(ixgbe_logtype_tx_free, RTE_LOG_DEBUG);