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 void ixgbe_dev_cancel_link_thread(struct rte_eth_dev *dev);
235 static int ixgbe_add_rar(struct rte_eth_dev *dev,
236 struct rte_ether_addr *mac_addr,
237 uint32_t index, uint32_t pool);
238 static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
239 static int ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
240 struct rte_ether_addr *mac_addr);
241 static void ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config);
242 static bool is_device_supported(struct rte_eth_dev *dev,
243 struct rte_pci_driver *drv);
245 /* For Virtual Function support */
246 static int eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev);
247 static int eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev);
248 static int ixgbevf_dev_configure(struct rte_eth_dev *dev);
249 static int ixgbevf_dev_start(struct rte_eth_dev *dev);
250 static int ixgbevf_dev_link_update(struct rte_eth_dev *dev,
251 int wait_to_complete);
252 static void ixgbevf_dev_stop(struct rte_eth_dev *dev);
253 static void ixgbevf_dev_close(struct rte_eth_dev *dev);
254 static int ixgbevf_dev_reset(struct rte_eth_dev *dev);
255 static void ixgbevf_intr_disable(struct rte_eth_dev *dev);
256 static void ixgbevf_intr_enable(struct rte_eth_dev *dev);
257 static int ixgbevf_dev_stats_get(struct rte_eth_dev *dev,
258 struct rte_eth_stats *stats);
259 static int ixgbevf_dev_stats_reset(struct rte_eth_dev *dev);
260 static int ixgbevf_vlan_filter_set(struct rte_eth_dev *dev,
261 uint16_t vlan_id, int on);
262 static void ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev,
263 uint16_t queue, int on);
264 static int ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask);
265 static int ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
266 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on);
267 static int ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
269 static int ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
271 static void ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
272 uint8_t queue, uint8_t msix_vector);
273 static void ixgbevf_configure_msix(struct rte_eth_dev *dev);
274 static int ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev);
275 static int ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev);
276 static int ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev);
277 static int ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
279 /* For Eth VMDQ APIs support */
280 static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
281 rte_ether_addr * mac_addr, uint8_t on);
282 static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on);
283 static int ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
284 struct rte_eth_mirror_conf *mirror_conf,
285 uint8_t rule_id, uint8_t on);
286 static int ixgbe_mirror_rule_reset(struct rte_eth_dev *dev,
288 static int ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
290 static int ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
292 static void ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
293 uint8_t queue, uint8_t msix_vector);
294 static void ixgbe_configure_msix(struct rte_eth_dev *dev);
296 static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
297 struct rte_ether_addr *mac_addr,
298 uint32_t index, uint32_t pool);
299 static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
300 static int ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
301 struct rte_ether_addr *mac_addr);
302 static int ixgbe_syn_filter_get(struct rte_eth_dev *dev,
303 struct rte_eth_syn_filter *filter);
304 static int ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
305 enum rte_filter_op filter_op,
307 static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
308 struct ixgbe_5tuple_filter *filter);
309 static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
310 struct ixgbe_5tuple_filter *filter);
311 static int ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
312 enum rte_filter_op filter_op,
314 static int ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
315 struct rte_eth_ntuple_filter *filter);
316 static int ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
317 enum rte_filter_op filter_op,
319 static int ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
320 struct rte_eth_ethertype_filter *filter);
321 static int ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
322 enum rte_filter_type filter_type,
323 enum rte_filter_op filter_op,
325 static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
327 static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
328 struct rte_ether_addr *mc_addr_set,
329 uint32_t nb_mc_addr);
330 static int ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
331 struct rte_eth_dcb_info *dcb_info);
333 static int ixgbe_get_reg_length(struct rte_eth_dev *dev);
334 static int ixgbe_get_regs(struct rte_eth_dev *dev,
335 struct rte_dev_reg_info *regs);
336 static int ixgbe_get_eeprom_length(struct rte_eth_dev *dev);
337 static int ixgbe_get_eeprom(struct rte_eth_dev *dev,
338 struct rte_dev_eeprom_info *eeprom);
339 static int ixgbe_set_eeprom(struct rte_eth_dev *dev,
340 struct rte_dev_eeprom_info *eeprom);
342 static int ixgbe_get_module_info(struct rte_eth_dev *dev,
343 struct rte_eth_dev_module_info *modinfo);
344 static int ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
345 struct rte_dev_eeprom_info *info);
347 static int ixgbevf_get_reg_length(struct rte_eth_dev *dev);
348 static int ixgbevf_get_regs(struct rte_eth_dev *dev,
349 struct rte_dev_reg_info *regs);
351 static int ixgbe_timesync_enable(struct rte_eth_dev *dev);
352 static int ixgbe_timesync_disable(struct rte_eth_dev *dev);
353 static int ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
354 struct timespec *timestamp,
356 static int ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
357 struct timespec *timestamp);
358 static int ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
359 static int ixgbe_timesync_read_time(struct rte_eth_dev *dev,
360 struct timespec *timestamp);
361 static int ixgbe_timesync_write_time(struct rte_eth_dev *dev,
362 const struct timespec *timestamp);
363 static void ixgbevf_dev_interrupt_handler(void *param);
365 static int ixgbe_dev_l2_tunnel_eth_type_conf
366 (struct rte_eth_dev *dev, struct rte_eth_l2_tunnel_conf *l2_tunnel);
367 static int ixgbe_dev_l2_tunnel_offload_set
368 (struct rte_eth_dev *dev,
369 struct rte_eth_l2_tunnel_conf *l2_tunnel,
372 static int ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
373 enum rte_filter_op filter_op,
376 static int ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
377 struct rte_eth_udp_tunnel *udp_tunnel);
378 static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
379 struct rte_eth_udp_tunnel *udp_tunnel);
380 static int ixgbe_filter_restore(struct rte_eth_dev *dev);
381 static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
382 static int ixgbe_wait_for_link_up(struct ixgbe_hw *hw);
385 * Define VF Stats MACRO for Non "cleared on read" register
387 #define UPDATE_VF_STAT(reg, last, cur) \
389 uint32_t latest = IXGBE_READ_REG(hw, reg); \
390 cur += (latest - last) & UINT_MAX; \
394 #define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
396 u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
397 u64 new_msb = IXGBE_READ_REG(hw, msb); \
398 u64 latest = ((new_msb << 32) | new_lsb); \
399 cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
403 #define IXGBE_SET_HWSTRIP(h, q) do {\
404 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
405 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
406 (h)->bitmap[idx] |= 1 << bit;\
409 #define IXGBE_CLEAR_HWSTRIP(h, q) do {\
410 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
411 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
412 (h)->bitmap[idx] &= ~(1 << bit);\
415 #define IXGBE_GET_HWSTRIP(h, q, r) do {\
416 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
417 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
418 (r) = (h)->bitmap[idx] >> bit & 1;\
421 int ixgbe_logtype_init;
422 int ixgbe_logtype_driver;
424 #ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
425 int ixgbe_logtype_rx;
427 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
428 int ixgbe_logtype_tx;
430 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
431 int ixgbe_logtype_tx_free;
435 * The set of PCI devices this driver supports
437 static const struct rte_pci_id pci_id_ixgbe_map[] = {
438 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598) },
439 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_BX) },
440 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_DUAL_PORT) },
441 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_SINGLE_PORT) },
442 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT) },
443 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT2) },
444 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_SFP_LOM) },
445 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_CX4) },
446 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_CX4_DUAL_PORT) },
447 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_DA_DUAL_PORT) },
448 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) },
449 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_XF_LR) },
450 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4) },
451 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4_MEZZ) },
452 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KR) },
453 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_COMBO_BACKPLANE) },
454 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_CX4) },
455 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP) },
456 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BACKPLANE_FCOE) },
457 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_FCOE) },
458 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_EM) },
459 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF2) },
460 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF_QP) },
461 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_QSFP_SF_QP) },
462 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599EN_SFP) },
463 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_XAUI_LOM) },
464 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_T3_LOM) },
465 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T) },
466 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T1) },
467 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_SFP) },
468 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_10G_T) },
469 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_1G_T) },
470 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T) },
471 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T1) },
472 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR) },
473 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR_L) },
474 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP_N) },
475 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII) },
476 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII_L) },
477 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_10G_T) },
478 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP) },
479 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP_N) },
480 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP) },
481 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T) },
482 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T_L) },
483 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KX4) },
484 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KR) },
485 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_XFI) },
486 #ifdef RTE_LIBRTE_IXGBE_BYPASS
487 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS) },
489 { .vendor_id = 0, /* sentinel */ },
493 * The set of PCI devices this driver supports (for 82599 VF)
495 static const struct rte_pci_id pci_id_ixgbevf_map[] = {
496 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) },
497 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) },
498 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) },
499 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) },
500 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) },
501 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) },
502 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) },
503 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF_HV) },
504 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) },
505 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF_HV) },
506 { .vendor_id = 0, /* sentinel */ },
509 static const struct rte_eth_desc_lim rx_desc_lim = {
510 .nb_max = IXGBE_MAX_RING_DESC,
511 .nb_min = IXGBE_MIN_RING_DESC,
512 .nb_align = IXGBE_RXD_ALIGN,
515 static const struct rte_eth_desc_lim tx_desc_lim = {
516 .nb_max = IXGBE_MAX_RING_DESC,
517 .nb_min = IXGBE_MIN_RING_DESC,
518 .nb_align = IXGBE_TXD_ALIGN,
519 .nb_seg_max = IXGBE_TX_MAX_SEG,
520 .nb_mtu_seg_max = IXGBE_TX_MAX_SEG,
523 static const struct eth_dev_ops ixgbe_eth_dev_ops = {
524 .dev_configure = ixgbe_dev_configure,
525 .dev_start = ixgbe_dev_start,
526 .dev_stop = ixgbe_dev_stop,
527 .dev_set_link_up = ixgbe_dev_set_link_up,
528 .dev_set_link_down = ixgbe_dev_set_link_down,
529 .dev_close = ixgbe_dev_close,
530 .dev_reset = ixgbe_dev_reset,
531 .promiscuous_enable = ixgbe_dev_promiscuous_enable,
532 .promiscuous_disable = ixgbe_dev_promiscuous_disable,
533 .allmulticast_enable = ixgbe_dev_allmulticast_enable,
534 .allmulticast_disable = ixgbe_dev_allmulticast_disable,
535 .link_update = ixgbe_dev_link_update,
536 .stats_get = ixgbe_dev_stats_get,
537 .xstats_get = ixgbe_dev_xstats_get,
538 .xstats_get_by_id = ixgbe_dev_xstats_get_by_id,
539 .stats_reset = ixgbe_dev_stats_reset,
540 .xstats_reset = ixgbe_dev_xstats_reset,
541 .xstats_get_names = ixgbe_dev_xstats_get_names,
542 .xstats_get_names_by_id = ixgbe_dev_xstats_get_names_by_id,
543 .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
544 .fw_version_get = ixgbe_fw_version_get,
545 .dev_infos_get = ixgbe_dev_info_get,
546 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
547 .mtu_set = ixgbe_dev_mtu_set,
548 .vlan_filter_set = ixgbe_vlan_filter_set,
549 .vlan_tpid_set = ixgbe_vlan_tpid_set,
550 .vlan_offload_set = ixgbe_vlan_offload_set,
551 .vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
552 .rx_queue_start = ixgbe_dev_rx_queue_start,
553 .rx_queue_stop = ixgbe_dev_rx_queue_stop,
554 .tx_queue_start = ixgbe_dev_tx_queue_start,
555 .tx_queue_stop = ixgbe_dev_tx_queue_stop,
556 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
557 .rx_queue_intr_enable = ixgbe_dev_rx_queue_intr_enable,
558 .rx_queue_intr_disable = ixgbe_dev_rx_queue_intr_disable,
559 .rx_queue_release = ixgbe_dev_rx_queue_release,
560 .rx_queue_count = ixgbe_dev_rx_queue_count,
561 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
562 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
563 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
564 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
565 .tx_queue_release = ixgbe_dev_tx_queue_release,
566 .dev_led_on = ixgbe_dev_led_on,
567 .dev_led_off = ixgbe_dev_led_off,
568 .flow_ctrl_get = ixgbe_flow_ctrl_get,
569 .flow_ctrl_set = ixgbe_flow_ctrl_set,
570 .priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
571 .mac_addr_add = ixgbe_add_rar,
572 .mac_addr_remove = ixgbe_remove_rar,
573 .mac_addr_set = ixgbe_set_default_mac_addr,
574 .uc_hash_table_set = ixgbe_uc_hash_table_set,
575 .uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
576 .mirror_rule_set = ixgbe_mirror_rule_set,
577 .mirror_rule_reset = ixgbe_mirror_rule_reset,
578 .set_queue_rate_limit = ixgbe_set_queue_rate_limit,
579 .reta_update = ixgbe_dev_rss_reta_update,
580 .reta_query = ixgbe_dev_rss_reta_query,
581 .rss_hash_update = ixgbe_dev_rss_hash_update,
582 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
583 .filter_ctrl = ixgbe_dev_filter_ctrl,
584 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
585 .rxq_info_get = ixgbe_rxq_info_get,
586 .txq_info_get = ixgbe_txq_info_get,
587 .timesync_enable = ixgbe_timesync_enable,
588 .timesync_disable = ixgbe_timesync_disable,
589 .timesync_read_rx_timestamp = ixgbe_timesync_read_rx_timestamp,
590 .timesync_read_tx_timestamp = ixgbe_timesync_read_tx_timestamp,
591 .get_reg = ixgbe_get_regs,
592 .get_eeprom_length = ixgbe_get_eeprom_length,
593 .get_eeprom = ixgbe_get_eeprom,
594 .set_eeprom = ixgbe_set_eeprom,
595 .get_module_info = ixgbe_get_module_info,
596 .get_module_eeprom = ixgbe_get_module_eeprom,
597 .get_dcb_info = ixgbe_dev_get_dcb_info,
598 .timesync_adjust_time = ixgbe_timesync_adjust_time,
599 .timesync_read_time = ixgbe_timesync_read_time,
600 .timesync_write_time = ixgbe_timesync_write_time,
601 .l2_tunnel_eth_type_conf = ixgbe_dev_l2_tunnel_eth_type_conf,
602 .l2_tunnel_offload_set = ixgbe_dev_l2_tunnel_offload_set,
603 .udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add,
604 .udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del,
605 .tm_ops_get = ixgbe_tm_ops_get,
606 .tx_done_cleanup = ixgbe_dev_tx_done_cleanup,
610 * dev_ops for virtual function, bare necessities for basic vf
611 * operation have been implemented
613 static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
614 .dev_configure = ixgbevf_dev_configure,
615 .dev_start = ixgbevf_dev_start,
616 .dev_stop = ixgbevf_dev_stop,
617 .link_update = ixgbevf_dev_link_update,
618 .stats_get = ixgbevf_dev_stats_get,
619 .xstats_get = ixgbevf_dev_xstats_get,
620 .stats_reset = ixgbevf_dev_stats_reset,
621 .xstats_reset = ixgbevf_dev_stats_reset,
622 .xstats_get_names = ixgbevf_dev_xstats_get_names,
623 .dev_close = ixgbevf_dev_close,
624 .dev_reset = ixgbevf_dev_reset,
625 .promiscuous_enable = ixgbevf_dev_promiscuous_enable,
626 .promiscuous_disable = ixgbevf_dev_promiscuous_disable,
627 .allmulticast_enable = ixgbevf_dev_allmulticast_enable,
628 .allmulticast_disable = ixgbevf_dev_allmulticast_disable,
629 .dev_infos_get = ixgbevf_dev_info_get,
630 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
631 .mtu_set = ixgbevf_dev_set_mtu,
632 .vlan_filter_set = ixgbevf_vlan_filter_set,
633 .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
634 .vlan_offload_set = ixgbevf_vlan_offload_set,
635 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
636 .rx_queue_release = ixgbe_dev_rx_queue_release,
637 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
638 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
639 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
640 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
641 .tx_queue_release = ixgbe_dev_tx_queue_release,
642 .rx_queue_intr_enable = ixgbevf_dev_rx_queue_intr_enable,
643 .rx_queue_intr_disable = ixgbevf_dev_rx_queue_intr_disable,
644 .mac_addr_add = ixgbevf_add_mac_addr,
645 .mac_addr_remove = ixgbevf_remove_mac_addr,
646 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
647 .rxq_info_get = ixgbe_rxq_info_get,
648 .txq_info_get = ixgbe_txq_info_get,
649 .mac_addr_set = ixgbevf_set_default_mac_addr,
650 .get_reg = ixgbevf_get_regs,
651 .reta_update = ixgbe_dev_rss_reta_update,
652 .reta_query = ixgbe_dev_rss_reta_query,
653 .rss_hash_update = ixgbe_dev_rss_hash_update,
654 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
655 .tx_done_cleanup = ixgbe_dev_tx_done_cleanup,
658 /* store statistics names and its offset in stats structure */
659 struct rte_ixgbe_xstats_name_off {
660 char name[RTE_ETH_XSTATS_NAME_SIZE];
664 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
665 {"rx_crc_errors", offsetof(struct ixgbe_hw_stats, crcerrs)},
666 {"rx_illegal_byte_errors", offsetof(struct ixgbe_hw_stats, illerrc)},
667 {"rx_error_bytes", offsetof(struct ixgbe_hw_stats, errbc)},
668 {"mac_local_errors", offsetof(struct ixgbe_hw_stats, mlfc)},
669 {"mac_remote_errors", offsetof(struct ixgbe_hw_stats, mrfc)},
670 {"rx_length_errors", offsetof(struct ixgbe_hw_stats, rlec)},
671 {"tx_xon_packets", offsetof(struct ixgbe_hw_stats, lxontxc)},
672 {"rx_xon_packets", offsetof(struct ixgbe_hw_stats, lxonrxc)},
673 {"tx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxofftxc)},
674 {"rx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxoffrxc)},
675 {"rx_size_64_packets", offsetof(struct ixgbe_hw_stats, prc64)},
676 {"rx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, prc127)},
677 {"rx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, prc255)},
678 {"rx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, prc511)},
679 {"rx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
681 {"rx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
683 {"rx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bprc)},
684 {"rx_multicast_packets", offsetof(struct ixgbe_hw_stats, mprc)},
685 {"rx_fragment_errors", offsetof(struct ixgbe_hw_stats, rfc)},
686 {"rx_undersize_errors", offsetof(struct ixgbe_hw_stats, ruc)},
687 {"rx_oversize_errors", offsetof(struct ixgbe_hw_stats, roc)},
688 {"rx_jabber_errors", offsetof(struct ixgbe_hw_stats, rjc)},
689 {"rx_management_packets", offsetof(struct ixgbe_hw_stats, mngprc)},
690 {"rx_management_dropped", offsetof(struct ixgbe_hw_stats, mngpdc)},
691 {"tx_management_packets", offsetof(struct ixgbe_hw_stats, mngptc)},
692 {"rx_total_packets", offsetof(struct ixgbe_hw_stats, tpr)},
693 {"rx_total_bytes", offsetof(struct ixgbe_hw_stats, tor)},
694 {"tx_total_packets", offsetof(struct ixgbe_hw_stats, tpt)},
695 {"tx_size_64_packets", offsetof(struct ixgbe_hw_stats, ptc64)},
696 {"tx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, ptc127)},
697 {"tx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, ptc255)},
698 {"tx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, ptc511)},
699 {"tx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
701 {"tx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
703 {"tx_multicast_packets", offsetof(struct ixgbe_hw_stats, mptc)},
704 {"tx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bptc)},
705 {"rx_mac_short_packet_dropped", offsetof(struct ixgbe_hw_stats, mspdc)},
706 {"rx_l3_l4_xsum_error", offsetof(struct ixgbe_hw_stats, xec)},
708 {"flow_director_added_filters", offsetof(struct ixgbe_hw_stats,
710 {"flow_director_removed_filters", offsetof(struct ixgbe_hw_stats,
712 {"flow_director_filter_add_errors", offsetof(struct ixgbe_hw_stats,
714 {"flow_director_filter_remove_errors", offsetof(struct ixgbe_hw_stats,
716 {"flow_director_matched_filters", offsetof(struct ixgbe_hw_stats,
718 {"flow_director_missed_filters", offsetof(struct ixgbe_hw_stats,
721 {"rx_fcoe_crc_errors", offsetof(struct ixgbe_hw_stats, fccrc)},
722 {"rx_fcoe_dropped", offsetof(struct ixgbe_hw_stats, fcoerpdc)},
723 {"rx_fcoe_mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats,
725 {"rx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeprc)},
726 {"tx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeptc)},
727 {"rx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwrc)},
728 {"tx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwtc)},
729 {"rx_fcoe_no_direct_data_placement", offsetof(struct ixgbe_hw_stats,
731 {"rx_fcoe_no_direct_data_placement_ext_buff",
732 offsetof(struct ixgbe_hw_stats, fcoe_noddp_ext_buff)},
734 {"tx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
736 {"rx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
738 {"tx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
740 {"rx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
742 {"rx_total_missed_packets", offsetof(struct ixgbe_hw_stats, mpctotal)},
745 #define IXGBE_NB_HW_STATS (sizeof(rte_ixgbe_stats_strings) / \
746 sizeof(rte_ixgbe_stats_strings[0]))
748 /* MACsec statistics */
749 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_macsec_strings[] = {
750 {"out_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
752 {"out_pkts_encrypted", offsetof(struct ixgbe_macsec_stats,
753 out_pkts_encrypted)},
754 {"out_pkts_protected", offsetof(struct ixgbe_macsec_stats,
755 out_pkts_protected)},
756 {"out_octets_encrypted", offsetof(struct ixgbe_macsec_stats,
757 out_octets_encrypted)},
758 {"out_octets_protected", offsetof(struct ixgbe_macsec_stats,
759 out_octets_protected)},
760 {"in_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
762 {"in_pkts_badtag", offsetof(struct ixgbe_macsec_stats,
764 {"in_pkts_nosci", offsetof(struct ixgbe_macsec_stats,
766 {"in_pkts_unknownsci", offsetof(struct ixgbe_macsec_stats,
767 in_pkts_unknownsci)},
768 {"in_octets_decrypted", offsetof(struct ixgbe_macsec_stats,
769 in_octets_decrypted)},
770 {"in_octets_validated", offsetof(struct ixgbe_macsec_stats,
771 in_octets_validated)},
772 {"in_pkts_unchecked", offsetof(struct ixgbe_macsec_stats,
774 {"in_pkts_delayed", offsetof(struct ixgbe_macsec_stats,
776 {"in_pkts_late", offsetof(struct ixgbe_macsec_stats,
778 {"in_pkts_ok", offsetof(struct ixgbe_macsec_stats,
780 {"in_pkts_invalid", offsetof(struct ixgbe_macsec_stats,
782 {"in_pkts_notvalid", offsetof(struct ixgbe_macsec_stats,
784 {"in_pkts_unusedsa", offsetof(struct ixgbe_macsec_stats,
786 {"in_pkts_notusingsa", offsetof(struct ixgbe_macsec_stats,
787 in_pkts_notusingsa)},
790 #define IXGBE_NB_MACSEC_STATS (sizeof(rte_ixgbe_macsec_strings) / \
791 sizeof(rte_ixgbe_macsec_strings[0]))
793 /* Per-queue statistics */
794 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_rxq_strings[] = {
795 {"mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats, rnbc)},
796 {"dropped", offsetof(struct ixgbe_hw_stats, mpc)},
797 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxonrxc)},
798 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxoffrxc)},
801 #define IXGBE_NB_RXQ_PRIO_STATS (sizeof(rte_ixgbe_rxq_strings) / \
802 sizeof(rte_ixgbe_rxq_strings[0]))
803 #define IXGBE_NB_RXQ_PRIO_VALUES 8
805 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_txq_strings[] = {
806 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxontxc)},
807 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxofftxc)},
808 {"xon_to_xoff_packets", offsetof(struct ixgbe_hw_stats,
812 #define IXGBE_NB_TXQ_PRIO_STATS (sizeof(rte_ixgbe_txq_strings) / \
813 sizeof(rte_ixgbe_txq_strings[0]))
814 #define IXGBE_NB_TXQ_PRIO_VALUES 8
816 static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
817 {"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
820 #define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
821 sizeof(rte_ixgbevf_stats_strings[0]))
824 * This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
827 ixgbe_is_sfp(struct ixgbe_hw *hw)
829 switch (hw->phy.type) {
830 case ixgbe_phy_sfp_avago:
831 case ixgbe_phy_sfp_ftl:
832 case ixgbe_phy_sfp_intel:
833 case ixgbe_phy_sfp_unknown:
834 case ixgbe_phy_sfp_passive_tyco:
835 case ixgbe_phy_sfp_passive_unknown:
842 static inline int32_t
843 ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
848 status = ixgbe_reset_hw(hw);
850 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
851 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
852 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
853 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
854 IXGBE_WRITE_FLUSH(hw);
856 if (status == IXGBE_ERR_SFP_NOT_PRESENT)
857 status = IXGBE_SUCCESS;
862 ixgbe_enable_intr(struct rte_eth_dev *dev)
864 struct ixgbe_interrupt *intr =
865 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
866 struct ixgbe_hw *hw =
867 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
869 IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
870 IXGBE_WRITE_FLUSH(hw);
874 * This function is based on ixgbe_disable_intr() in base/ixgbe.h.
877 ixgbe_disable_intr(struct ixgbe_hw *hw)
879 PMD_INIT_FUNC_TRACE();
881 if (hw->mac.type == ixgbe_mac_82598EB) {
882 IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
884 IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
885 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
886 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
888 IXGBE_WRITE_FLUSH(hw);
892 * This function resets queue statistics mapping registers.
893 * From Niantic datasheet, Initialization of Statistics section:
894 * "...if software requires the queue counters, the RQSMR and TQSM registers
895 * must be re-programmed following a device reset.
898 ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
902 for (i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
903 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
904 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
910 ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
915 #define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
916 #define NB_QMAP_FIELDS_PER_QSM_REG 4
917 #define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
919 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
920 struct ixgbe_stat_mapping_registers *stat_mappings =
921 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
922 uint32_t qsmr_mask = 0;
923 uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
927 if ((hw->mac.type != ixgbe_mac_82599EB) &&
928 (hw->mac.type != ixgbe_mac_X540) &&
929 (hw->mac.type != ixgbe_mac_X550) &&
930 (hw->mac.type != ixgbe_mac_X550EM_x) &&
931 (hw->mac.type != ixgbe_mac_X550EM_a))
934 PMD_INIT_LOG(DEBUG, "Setting port %d, %s queue_id %d to stat index %d",
935 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
938 n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
939 if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
940 PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
943 offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
945 /* Now clear any previous stat_idx set */
946 clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
948 stat_mappings->tqsm[n] &= ~clearing_mask;
950 stat_mappings->rqsmr[n] &= ~clearing_mask;
952 q_map = (uint32_t)stat_idx;
953 q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
954 qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
956 stat_mappings->tqsm[n] |= qsmr_mask;
958 stat_mappings->rqsmr[n] |= qsmr_mask;
960 PMD_INIT_LOG(DEBUG, "Set port %d, %s queue_id %d to stat index %d",
961 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
963 PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
964 is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
966 /* Now write the mapping in the appropriate register */
968 PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
969 stat_mappings->rqsmr[n], n);
970 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
972 PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
973 stat_mappings->tqsm[n], n);
974 IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
980 ixgbe_restore_statistics_mapping(struct rte_eth_dev *dev)
982 struct ixgbe_stat_mapping_registers *stat_mappings =
983 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
984 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
987 /* write whatever was in stat mapping table to the NIC */
988 for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
990 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
993 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
998 ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
1001 struct ixgbe_dcb_tc_config *tc;
1002 uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
1004 dcb_config->num_tcs.pg_tcs = dcb_max_tc;
1005 dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
1006 for (i = 0; i < dcb_max_tc; i++) {
1007 tc = &dcb_config->tc_config[i];
1008 tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
1009 tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
1010 (uint8_t)(100/dcb_max_tc + (i & 1));
1011 tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
1012 tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
1013 (uint8_t)(100/dcb_max_tc + (i & 1));
1014 tc->pfc = ixgbe_dcb_pfc_disabled;
1017 /* Initialize default user to priority mapping, UPx->TC0 */
1018 tc = &dcb_config->tc_config[0];
1019 tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
1020 tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
1021 for (i = 0; i < IXGBE_DCB_MAX_BW_GROUP; i++) {
1022 dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
1023 dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
1025 dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
1026 dcb_config->pfc_mode_enable = false;
1027 dcb_config->vt_mode = true;
1028 dcb_config->round_robin_enable = false;
1029 /* support all DCB capabilities in 82599 */
1030 dcb_config->support.capabilities = 0xFF;
1032 /*we only support 4 Tcs for X540, X550 */
1033 if (hw->mac.type == ixgbe_mac_X540 ||
1034 hw->mac.type == ixgbe_mac_X550 ||
1035 hw->mac.type == ixgbe_mac_X550EM_x ||
1036 hw->mac.type == ixgbe_mac_X550EM_a) {
1037 dcb_config->num_tcs.pg_tcs = 4;
1038 dcb_config->num_tcs.pfc_tcs = 4;
1043 * Ensure that all locks are released before first NVM or PHY access
1046 ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
1051 * Phy lock should not fail in this early stage. If this is the case,
1052 * it is due to an improper exit of the application.
1053 * So force the release of the faulty lock. Release of common lock
1054 * is done automatically by swfw_sync function.
1056 mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
1057 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1058 PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
1060 ixgbe_release_swfw_semaphore(hw, mask);
1063 * These ones are more tricky since they are common to all ports; but
1064 * swfw_sync retries last long enough (1s) to be almost sure that if
1065 * lock can not be taken it is due to an improper lock of the
1068 mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
1069 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1070 PMD_DRV_LOG(DEBUG, "SWFW common locks released");
1072 ixgbe_release_swfw_semaphore(hw, mask);
1076 * This function is based on code in ixgbe_attach() in base/ixgbe.c.
1077 * It returns 0 on success.
1080 eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
1082 struct ixgbe_adapter *ad = eth_dev->data->dev_private;
1083 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1084 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1085 struct ixgbe_hw *hw =
1086 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1087 struct ixgbe_vfta *shadow_vfta =
1088 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1089 struct ixgbe_hwstrip *hwstrip =
1090 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1091 struct ixgbe_dcb_config *dcb_config =
1092 IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
1093 struct ixgbe_filter_info *filter_info =
1094 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1095 struct ixgbe_bw_conf *bw_conf =
1096 IXGBE_DEV_PRIVATE_TO_BW_CONF(eth_dev->data->dev_private);
1101 PMD_INIT_FUNC_TRACE();
1103 ixgbe_dev_macsec_setting_reset(eth_dev);
1105 eth_dev->dev_ops = &ixgbe_eth_dev_ops;
1106 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1107 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1108 eth_dev->tx_pkt_prepare = &ixgbe_prep_pkts;
1111 * For secondary processes, we don't initialise any further as primary
1112 * has already done this work. Only check we don't need a different
1113 * RX and TX function.
1115 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1116 struct ixgbe_tx_queue *txq;
1117 /* TX queue function in primary, set by last queue initialized
1118 * Tx queue may not initialized by primary process
1120 if (eth_dev->data->tx_queues) {
1121 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
1122 ixgbe_set_tx_function(eth_dev, txq);
1124 /* Use default TX function if we get here */
1125 PMD_INIT_LOG(NOTICE, "No TX queues configured yet. "
1126 "Using default TX function.");
1129 ixgbe_set_rx_function(eth_dev);
1134 rte_atomic32_clear(&ad->link_thread_running);
1135 rte_eth_copy_pci_info(eth_dev, pci_dev);
1137 /* Vendor and Device ID need to be set before init of shared code */
1138 hw->device_id = pci_dev->id.device_id;
1139 hw->vendor_id = pci_dev->id.vendor_id;
1140 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1141 hw->allow_unsupported_sfp = 1;
1143 /* Initialize the shared code (base driver) */
1144 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1145 diag = ixgbe_bypass_init_shared_code(hw);
1147 diag = ixgbe_init_shared_code(hw);
1148 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1150 if (diag != IXGBE_SUCCESS) {
1151 PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
1155 if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
1156 PMD_INIT_LOG(ERR, "\nERROR: "
1157 "Firmware recovery mode detected. Limiting functionality.\n"
1158 "Refer to the Intel(R) Ethernet Adapters and Devices "
1159 "User Guide for details on firmware recovery mode.");
1163 /* pick up the PCI bus settings for reporting later */
1164 ixgbe_get_bus_info(hw);
1166 /* Unlock any pending hardware semaphore */
1167 ixgbe_swfw_lock_reset(hw);
1169 #ifdef RTE_LIBRTE_SECURITY
1170 /* Initialize security_ctx only for primary process*/
1171 if (ixgbe_ipsec_ctx_create(eth_dev))
1175 /* Initialize DCB configuration*/
1176 memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
1177 ixgbe_dcb_init(hw, dcb_config);
1178 /* Get Hardware Flow Control setting */
1179 hw->fc.requested_mode = ixgbe_fc_full;
1180 hw->fc.current_mode = ixgbe_fc_full;
1181 hw->fc.pause_time = IXGBE_FC_PAUSE;
1182 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
1183 hw->fc.low_water[i] = IXGBE_FC_LO;
1184 hw->fc.high_water[i] = IXGBE_FC_HI;
1186 hw->fc.send_xon = 1;
1188 /* Make sure we have a good EEPROM before we read from it */
1189 diag = ixgbe_validate_eeprom_checksum(hw, &csum);
1190 if (diag != IXGBE_SUCCESS) {
1191 PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
1195 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1196 diag = ixgbe_bypass_init_hw(hw);
1198 diag = ixgbe_init_hw(hw);
1199 hw->mac.autotry_restart = false;
1200 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1203 * Devices with copper phys will fail to initialise if ixgbe_init_hw()
1204 * is called too soon after the kernel driver unbinding/binding occurs.
1205 * The failure occurs in ixgbe_identify_phy_generic() for all devices,
1206 * but for non-copper devies, ixgbe_identify_sfp_module_generic() is
1207 * also called. See ixgbe_identify_phy_82599(). The reason for the
1208 * failure is not known, and only occuts when virtualisation features
1209 * are disabled in the bios. A delay of 100ms was found to be enough by
1210 * trial-and-error, and is doubled to be safe.
1212 if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
1214 diag = ixgbe_init_hw(hw);
1217 if (diag == IXGBE_ERR_SFP_NOT_PRESENT)
1218 diag = IXGBE_SUCCESS;
1220 if (diag == IXGBE_ERR_EEPROM_VERSION) {
1221 PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
1222 "LOM. Please be aware there may be issues associated "
1223 "with your hardware.");
1224 PMD_INIT_LOG(ERR, "If you are experiencing problems "
1225 "please contact your Intel or hardware representative "
1226 "who provided you with this hardware.");
1227 } else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
1228 PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
1230 PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
1234 /* Reset the hw statistics */
1235 ixgbe_dev_stats_reset(eth_dev);
1237 /* disable interrupt */
1238 ixgbe_disable_intr(hw);
1240 /* reset mappings for queue statistics hw counters*/
1241 ixgbe_reset_qstat_mappings(hw);
1243 /* Allocate memory for storing MAC addresses */
1244 eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", RTE_ETHER_ADDR_LEN *
1245 hw->mac.num_rar_entries, 0);
1246 if (eth_dev->data->mac_addrs == NULL) {
1248 "Failed to allocate %u bytes needed to store "
1250 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1253 /* Copy the permanent MAC address */
1254 rte_ether_addr_copy((struct rte_ether_addr *)hw->mac.perm_addr,
1255 ð_dev->data->mac_addrs[0]);
1257 /* Allocate memory for storing hash filter MAC addresses */
1258 eth_dev->data->hash_mac_addrs = rte_zmalloc(
1259 "ixgbe", RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC, 0);
1260 if (eth_dev->data->hash_mac_addrs == NULL) {
1262 "Failed to allocate %d bytes needed to store MAC addresses",
1263 RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
1267 /* Pass the information to the rte_eth_dev_close() that it should also
1268 * release the private port resources.
1270 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
1272 /* initialize the vfta */
1273 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1275 /* initialize the hw strip bitmap*/
1276 memset(hwstrip, 0, sizeof(*hwstrip));
1278 /* initialize PF if max_vfs not zero */
1279 ixgbe_pf_host_init(eth_dev);
1281 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1282 /* let hardware know driver is loaded */
1283 ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
1284 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
1285 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
1286 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
1287 IXGBE_WRITE_FLUSH(hw);
1289 if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
1290 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
1291 (int) hw->mac.type, (int) hw->phy.type,
1292 (int) hw->phy.sfp_type);
1294 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
1295 (int) hw->mac.type, (int) hw->phy.type);
1297 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
1298 eth_dev->data->port_id, pci_dev->id.vendor_id,
1299 pci_dev->id.device_id);
1301 rte_intr_callback_register(intr_handle,
1302 ixgbe_dev_interrupt_handler, eth_dev);
1304 /* enable uio/vfio intr/eventfd mapping */
1305 rte_intr_enable(intr_handle);
1307 /* enable support intr */
1308 ixgbe_enable_intr(eth_dev);
1310 ixgbe_dev_set_link_down(eth_dev);
1312 /* initialize filter info */
1313 memset(filter_info, 0,
1314 sizeof(struct ixgbe_filter_info));
1316 /* initialize 5tuple filter list */
1317 TAILQ_INIT(&filter_info->fivetuple_list);
1319 /* initialize flow director filter list & hash */
1320 ixgbe_fdir_filter_init(eth_dev);
1322 /* initialize l2 tunnel filter list & hash */
1323 ixgbe_l2_tn_filter_init(eth_dev);
1325 /* initialize flow filter lists */
1326 ixgbe_filterlist_init();
1328 /* initialize bandwidth configuration info */
1329 memset(bw_conf, 0, sizeof(struct ixgbe_bw_conf));
1331 /* initialize Traffic Manager configuration */
1332 ixgbe_tm_conf_init(eth_dev);
1338 eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
1340 PMD_INIT_FUNC_TRACE();
1342 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1345 ixgbe_dev_close(eth_dev);
1350 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev)
1352 struct ixgbe_filter_info *filter_info =
1353 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1354 struct ixgbe_5tuple_filter *p_5tuple;
1356 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) {
1357 TAILQ_REMOVE(&filter_info->fivetuple_list,
1362 memset(filter_info->fivetuple_mask, 0,
1363 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
1368 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev)
1370 struct ixgbe_hw_fdir_info *fdir_info =
1371 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1372 struct ixgbe_fdir_filter *fdir_filter;
1374 if (fdir_info->hash_map)
1375 rte_free(fdir_info->hash_map);
1376 if (fdir_info->hash_handle)
1377 rte_hash_free(fdir_info->hash_handle);
1379 while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
1380 TAILQ_REMOVE(&fdir_info->fdir_list,
1383 rte_free(fdir_filter);
1389 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev)
1391 struct ixgbe_l2_tn_info *l2_tn_info =
1392 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1393 struct ixgbe_l2_tn_filter *l2_tn_filter;
1395 if (l2_tn_info->hash_map)
1396 rte_free(l2_tn_info->hash_map);
1397 if (l2_tn_info->hash_handle)
1398 rte_hash_free(l2_tn_info->hash_handle);
1400 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
1401 TAILQ_REMOVE(&l2_tn_info->l2_tn_list,
1404 rte_free(l2_tn_filter);
1410 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev)
1412 struct ixgbe_hw_fdir_info *fdir_info =
1413 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1414 char fdir_hash_name[RTE_HASH_NAMESIZE];
1415 struct rte_hash_parameters fdir_hash_params = {
1416 .name = fdir_hash_name,
1417 .entries = IXGBE_MAX_FDIR_FILTER_NUM,
1418 .key_len = sizeof(union ixgbe_atr_input),
1419 .hash_func = rte_hash_crc,
1420 .hash_func_init_val = 0,
1421 .socket_id = rte_socket_id(),
1424 TAILQ_INIT(&fdir_info->fdir_list);
1425 snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
1426 "fdir_%s", eth_dev->device->name);
1427 fdir_info->hash_handle = rte_hash_create(&fdir_hash_params);
1428 if (!fdir_info->hash_handle) {
1429 PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
1432 fdir_info->hash_map = rte_zmalloc("ixgbe",
1433 sizeof(struct ixgbe_fdir_filter *) *
1434 IXGBE_MAX_FDIR_FILTER_NUM,
1436 if (!fdir_info->hash_map) {
1438 "Failed to allocate memory for fdir hash map!");
1441 fdir_info->mask_added = FALSE;
1446 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev)
1448 struct ixgbe_l2_tn_info *l2_tn_info =
1449 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1450 char l2_tn_hash_name[RTE_HASH_NAMESIZE];
1451 struct rte_hash_parameters l2_tn_hash_params = {
1452 .name = l2_tn_hash_name,
1453 .entries = IXGBE_MAX_L2_TN_FILTER_NUM,
1454 .key_len = sizeof(struct ixgbe_l2_tn_key),
1455 .hash_func = rte_hash_crc,
1456 .hash_func_init_val = 0,
1457 .socket_id = rte_socket_id(),
1460 TAILQ_INIT(&l2_tn_info->l2_tn_list);
1461 snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE,
1462 "l2_tn_%s", eth_dev->device->name);
1463 l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params);
1464 if (!l2_tn_info->hash_handle) {
1465 PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!");
1468 l2_tn_info->hash_map = rte_zmalloc("ixgbe",
1469 sizeof(struct ixgbe_l2_tn_filter *) *
1470 IXGBE_MAX_L2_TN_FILTER_NUM,
1472 if (!l2_tn_info->hash_map) {
1474 "Failed to allocate memory for L2 TN hash map!");
1477 l2_tn_info->e_tag_en = FALSE;
1478 l2_tn_info->e_tag_fwd_en = FALSE;
1479 l2_tn_info->e_tag_ether_type = RTE_ETHER_TYPE_ETAG;
1484 * Negotiate mailbox API version with the PF.
1485 * After reset API version is always set to the basic one (ixgbe_mbox_api_10).
1486 * Then we try to negotiate starting with the most recent one.
1487 * If all negotiation attempts fail, then we will proceed with
1488 * the default one (ixgbe_mbox_api_10).
1491 ixgbevf_negotiate_api(struct ixgbe_hw *hw)
1495 /* start with highest supported, proceed down */
1496 static const enum ixgbe_pfvf_api_rev sup_ver[] = {
1504 i != RTE_DIM(sup_ver) &&
1505 ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
1511 generate_random_mac_addr(struct rte_ether_addr *mac_addr)
1515 /* Set Organizationally Unique Identifier (OUI) prefix. */
1516 mac_addr->addr_bytes[0] = 0x00;
1517 mac_addr->addr_bytes[1] = 0x09;
1518 mac_addr->addr_bytes[2] = 0xC0;
1519 /* Force indication of locally assigned MAC address. */
1520 mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
1521 /* Generate the last 3 bytes of the MAC address with a random number. */
1522 random = rte_rand();
1523 memcpy(&mac_addr->addr_bytes[3], &random, 3);
1527 devarg_handle_int(__rte_unused const char *key, const char *value,
1530 uint16_t *n = extra_args;
1532 if (value == NULL || extra_args == NULL)
1535 *n = (uint16_t)strtoul(value, NULL, 0);
1536 if (*n == USHRT_MAX && errno == ERANGE)
1543 ixgbevf_parse_devargs(struct ixgbe_adapter *adapter,
1544 struct rte_devargs *devargs)
1546 struct rte_kvargs *kvlist;
1547 uint16_t pflink_fullchk;
1549 if (devargs == NULL)
1552 kvlist = rte_kvargs_parse(devargs->args, ixgbevf_valid_arguments);
1556 if (rte_kvargs_count(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK) == 1 &&
1557 rte_kvargs_process(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK,
1558 devarg_handle_int, &pflink_fullchk) == 0 &&
1559 pflink_fullchk == 1)
1560 adapter->pflink_fullchk = 1;
1562 rte_kvargs_free(kvlist);
1566 * Virtual Function device init
1569 eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
1573 struct ixgbe_adapter *ad = eth_dev->data->dev_private;
1574 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1575 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1576 struct ixgbe_hw *hw =
1577 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1578 struct ixgbe_vfta *shadow_vfta =
1579 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1580 struct ixgbe_hwstrip *hwstrip =
1581 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1582 struct rte_ether_addr *perm_addr =
1583 (struct rte_ether_addr *)hw->mac.perm_addr;
1585 PMD_INIT_FUNC_TRACE();
1587 eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
1588 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1589 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1591 /* for secondary processes, we don't initialise any further as primary
1592 * has already done this work. Only check we don't need a different
1595 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1596 struct ixgbe_tx_queue *txq;
1597 /* TX queue function in primary, set by last queue initialized
1598 * Tx queue may not initialized by primary process
1600 if (eth_dev->data->tx_queues) {
1601 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues - 1];
1602 ixgbe_set_tx_function(eth_dev, txq);
1604 /* Use default TX function if we get here */
1605 PMD_INIT_LOG(NOTICE,
1606 "No TX queues configured yet. Using default TX function.");
1609 ixgbe_set_rx_function(eth_dev);
1614 rte_atomic32_clear(&ad->link_thread_running);
1615 ixgbevf_parse_devargs(eth_dev->data->dev_private,
1616 pci_dev->device.devargs);
1618 rte_eth_copy_pci_info(eth_dev, pci_dev);
1620 hw->device_id = pci_dev->id.device_id;
1621 hw->vendor_id = pci_dev->id.vendor_id;
1622 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1624 /* initialize the vfta */
1625 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1627 /* initialize the hw strip bitmap*/
1628 memset(hwstrip, 0, sizeof(*hwstrip));
1630 /* Initialize the shared code (base driver) */
1631 diag = ixgbe_init_shared_code(hw);
1632 if (diag != IXGBE_SUCCESS) {
1633 PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
1637 /* init_mailbox_params */
1638 hw->mbx.ops.init_params(hw);
1640 /* Reset the hw statistics */
1641 ixgbevf_dev_stats_reset(eth_dev);
1643 /* Disable the interrupts for VF */
1644 ixgbevf_intr_disable(eth_dev);
1646 hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
1647 diag = hw->mac.ops.reset_hw(hw);
1650 * The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
1651 * the underlying PF driver has not assigned a MAC address to the VF.
1652 * In this case, assign a random MAC address.
1654 if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
1655 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1657 * This error code will be propagated to the app by
1658 * rte_eth_dev_reset, so use a public error code rather than
1659 * the internal-only IXGBE_ERR_RESET_FAILED
1664 /* negotiate mailbox API version to use with the PF. */
1665 ixgbevf_negotiate_api(hw);
1667 /* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
1668 ixgbevf_get_queues(hw, &tcs, &tc);
1670 /* Allocate memory for storing MAC addresses */
1671 eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", RTE_ETHER_ADDR_LEN *
1672 hw->mac.num_rar_entries, 0);
1673 if (eth_dev->data->mac_addrs == NULL) {
1675 "Failed to allocate %u bytes needed to store "
1677 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1681 /* Pass the information to the rte_eth_dev_close() that it should also
1682 * release the private port resources.
1684 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
1686 /* Generate a random MAC address, if none was assigned by PF. */
1687 if (rte_is_zero_ether_addr(perm_addr)) {
1688 generate_random_mac_addr(perm_addr);
1689 diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
1691 rte_free(eth_dev->data->mac_addrs);
1692 eth_dev->data->mac_addrs = NULL;
1695 PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
1696 PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
1697 "%02x:%02x:%02x:%02x:%02x:%02x",
1698 perm_addr->addr_bytes[0],
1699 perm_addr->addr_bytes[1],
1700 perm_addr->addr_bytes[2],
1701 perm_addr->addr_bytes[3],
1702 perm_addr->addr_bytes[4],
1703 perm_addr->addr_bytes[5]);
1706 /* Copy the permanent MAC address */
1707 rte_ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
1709 /* reset the hardware with the new settings */
1710 diag = hw->mac.ops.start_hw(hw);
1716 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1720 rte_intr_callback_register(intr_handle,
1721 ixgbevf_dev_interrupt_handler, eth_dev);
1722 rte_intr_enable(intr_handle);
1723 ixgbevf_intr_enable(eth_dev);
1725 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
1726 eth_dev->data->port_id, pci_dev->id.vendor_id,
1727 pci_dev->id.device_id, "ixgbe_mac_82599_vf");
1732 /* Virtual Function device uninit */
1735 eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
1737 PMD_INIT_FUNC_TRACE();
1739 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1742 ixgbevf_dev_close(eth_dev);
1748 eth_ixgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1749 struct rte_pci_device *pci_dev)
1751 char name[RTE_ETH_NAME_MAX_LEN];
1752 struct rte_eth_dev *pf_ethdev;
1753 struct rte_eth_devargs eth_da;
1756 if (pci_dev->device.devargs) {
1757 retval = rte_eth_devargs_parse(pci_dev->device.devargs->args,
1762 memset(ð_da, 0, sizeof(eth_da));
1764 retval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
1765 sizeof(struct ixgbe_adapter),
1766 eth_dev_pci_specific_init, pci_dev,
1767 eth_ixgbe_dev_init, NULL);
1769 if (retval || eth_da.nb_representor_ports < 1)
1772 pf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1773 if (pf_ethdev == NULL)
1776 /* probe VF representor ports */
1777 for (i = 0; i < eth_da.nb_representor_ports; i++) {
1778 struct ixgbe_vf_info *vfinfo;
1779 struct ixgbe_vf_representor representor;
1781 vfinfo = *IXGBE_DEV_PRIVATE_TO_P_VFDATA(
1782 pf_ethdev->data->dev_private);
1783 if (vfinfo == NULL) {
1785 "no virtual functions supported by PF");
1789 representor.vf_id = eth_da.representor_ports[i];
1790 representor.switch_domain_id = vfinfo->switch_domain_id;
1791 representor.pf_ethdev = pf_ethdev;
1793 /* representor port net_bdf_port */
1794 snprintf(name, sizeof(name), "net_%s_representor_%d",
1795 pci_dev->device.name,
1796 eth_da.representor_ports[i]);
1798 retval = rte_eth_dev_create(&pci_dev->device, name,
1799 sizeof(struct ixgbe_vf_representor), NULL, NULL,
1800 ixgbe_vf_representor_init, &representor);
1803 PMD_DRV_LOG(ERR, "failed to create ixgbe vf "
1804 "representor %s.", name);
1810 static int eth_ixgbe_pci_remove(struct rte_pci_device *pci_dev)
1812 struct rte_eth_dev *ethdev;
1814 ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1818 if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
1819 return rte_eth_dev_pci_generic_remove(pci_dev,
1820 ixgbe_vf_representor_uninit);
1822 return rte_eth_dev_pci_generic_remove(pci_dev,
1823 eth_ixgbe_dev_uninit);
1826 static struct rte_pci_driver rte_ixgbe_pmd = {
1827 .id_table = pci_id_ixgbe_map,
1828 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1829 .probe = eth_ixgbe_pci_probe,
1830 .remove = eth_ixgbe_pci_remove,
1833 static int eth_ixgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1834 struct rte_pci_device *pci_dev)
1836 return rte_eth_dev_pci_generic_probe(pci_dev,
1837 sizeof(struct ixgbe_adapter), eth_ixgbevf_dev_init);
1840 static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
1842 return rte_eth_dev_pci_generic_remove(pci_dev, eth_ixgbevf_dev_uninit);
1846 * virtual function driver struct
1848 static struct rte_pci_driver rte_ixgbevf_pmd = {
1849 .id_table = pci_id_ixgbevf_map,
1850 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
1851 .probe = eth_ixgbevf_pci_probe,
1852 .remove = eth_ixgbevf_pci_remove,
1856 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1858 struct ixgbe_hw *hw =
1859 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1860 struct ixgbe_vfta *shadow_vfta =
1861 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1866 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
1867 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
1868 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
1873 IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
1875 /* update local VFTA copy */
1876 shadow_vfta->vfta[vid_idx] = vfta;
1882 ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
1885 ixgbe_vlan_hw_strip_enable(dev, queue);
1887 ixgbe_vlan_hw_strip_disable(dev, queue);
1891 ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
1892 enum rte_vlan_type vlan_type,
1895 struct ixgbe_hw *hw =
1896 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1901 qinq = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1902 qinq &= IXGBE_DMATXCTL_GDV;
1904 switch (vlan_type) {
1905 case ETH_VLAN_TYPE_INNER:
1907 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1908 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1909 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1910 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1911 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1912 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1913 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1916 PMD_DRV_LOG(ERR, "Inner type is not supported"
1920 case ETH_VLAN_TYPE_OUTER:
1922 /* Only the high 16-bits is valid */
1923 IXGBE_WRITE_REG(hw, IXGBE_EXVET, (uint32_t)tpid <<
1924 IXGBE_EXVET_VET_EXT_SHIFT);
1926 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1927 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1928 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1929 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1930 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1931 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1932 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1938 PMD_DRV_LOG(ERR, "Unsupported VLAN type %d", vlan_type);
1946 ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
1948 struct ixgbe_hw *hw =
1949 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1952 PMD_INIT_FUNC_TRACE();
1954 /* Filter Table Disable */
1955 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1956 vlnctrl &= ~IXGBE_VLNCTRL_VFE;
1958 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1962 ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
1964 struct ixgbe_hw *hw =
1965 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1966 struct ixgbe_vfta *shadow_vfta =
1967 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1971 PMD_INIT_FUNC_TRACE();
1973 /* Filter Table Enable */
1974 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1975 vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
1976 vlnctrl |= IXGBE_VLNCTRL_VFE;
1978 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1980 /* write whatever is in local vfta copy */
1981 for (i = 0; i < IXGBE_VFTA_SIZE; i++)
1982 IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
1986 ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
1988 struct ixgbe_hwstrip *hwstrip =
1989 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
1990 struct ixgbe_rx_queue *rxq;
1992 if (queue >= IXGBE_MAX_RX_QUEUE_NUM)
1996 IXGBE_SET_HWSTRIP(hwstrip, queue);
1998 IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
2000 if (queue >= dev->data->nb_rx_queues)
2003 rxq = dev->data->rx_queues[queue];
2006 rxq->vlan_flags = PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
2007 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2009 rxq->vlan_flags = PKT_RX_VLAN;
2010 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2015 ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
2017 struct ixgbe_hw *hw =
2018 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2021 PMD_INIT_FUNC_TRACE();
2023 if (hw->mac.type == ixgbe_mac_82598EB) {
2024 /* No queue level support */
2025 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2029 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2030 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2031 ctrl &= ~IXGBE_RXDCTL_VME;
2032 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2034 /* record those setting for HW strip per queue */
2035 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
2039 ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
2041 struct ixgbe_hw *hw =
2042 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2045 PMD_INIT_FUNC_TRACE();
2047 if (hw->mac.type == ixgbe_mac_82598EB) {
2048 /* No queue level supported */
2049 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2053 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2054 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2055 ctrl |= IXGBE_RXDCTL_VME;
2056 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2058 /* record those setting for HW strip per queue */
2059 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
2063 ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
2065 struct ixgbe_hw *hw =
2066 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2069 PMD_INIT_FUNC_TRACE();
2071 /* DMATXCTRL: Geric Double VLAN Disable */
2072 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2073 ctrl &= ~IXGBE_DMATXCTL_GDV;
2074 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2076 /* CTRL_EXT: Global Double VLAN Disable */
2077 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2078 ctrl &= ~IXGBE_EXTENDED_VLAN;
2079 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2084 ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
2086 struct ixgbe_hw *hw =
2087 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2090 PMD_INIT_FUNC_TRACE();
2092 /* DMATXCTRL: Geric Double VLAN Enable */
2093 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2094 ctrl |= IXGBE_DMATXCTL_GDV;
2095 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2097 /* CTRL_EXT: Global Double VLAN Enable */
2098 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2099 ctrl |= IXGBE_EXTENDED_VLAN;
2100 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2102 /* Clear pooling mode of PFVTCTL. It's required by X550. */
2103 if (hw->mac.type == ixgbe_mac_X550 ||
2104 hw->mac.type == ixgbe_mac_X550EM_x ||
2105 hw->mac.type == ixgbe_mac_X550EM_a) {
2106 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
2107 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
2108 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
2112 * VET EXT field in the EXVET register = 0x8100 by default
2113 * So no need to change. Same to VT field of DMATXCTL register
2118 ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
2120 struct ixgbe_hw *hw =
2121 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2122 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
2125 struct ixgbe_rx_queue *rxq;
2128 PMD_INIT_FUNC_TRACE();
2130 if (hw->mac.type == ixgbe_mac_82598EB) {
2131 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2132 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2133 ctrl |= IXGBE_VLNCTRL_VME;
2134 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2136 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2137 ctrl &= ~IXGBE_VLNCTRL_VME;
2138 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2142 * Other 10G NIC, the VLAN strip can be setup
2143 * per queue in RXDCTL
2145 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2146 rxq = dev->data->rx_queues[i];
2147 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
2148 if (rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2149 ctrl |= IXGBE_RXDCTL_VME;
2152 ctrl &= ~IXGBE_RXDCTL_VME;
2155 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
2157 /* record those setting for HW strip per queue */
2158 ixgbe_vlan_hw_strip_bitmap_set(dev, i, on);
2164 ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev, int mask)
2167 struct rte_eth_rxmode *rxmode;
2168 struct ixgbe_rx_queue *rxq;
2170 if (mask & ETH_VLAN_STRIP_MASK) {
2171 rxmode = &dev->data->dev_conf.rxmode;
2172 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
2173 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2174 rxq = dev->data->rx_queues[i];
2175 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2178 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2179 rxq = dev->data->rx_queues[i];
2180 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2186 ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask)
2188 struct rte_eth_rxmode *rxmode;
2189 rxmode = &dev->data->dev_conf.rxmode;
2191 if (mask & ETH_VLAN_STRIP_MASK) {
2192 ixgbe_vlan_hw_strip_config(dev);
2195 if (mask & ETH_VLAN_FILTER_MASK) {
2196 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
2197 ixgbe_vlan_hw_filter_enable(dev);
2199 ixgbe_vlan_hw_filter_disable(dev);
2202 if (mask & ETH_VLAN_EXTEND_MASK) {
2203 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
2204 ixgbe_vlan_hw_extend_enable(dev);
2206 ixgbe_vlan_hw_extend_disable(dev);
2213 ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
2215 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
2217 ixgbe_vlan_offload_config(dev, mask);
2223 ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
2225 struct ixgbe_hw *hw =
2226 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2227 /* VLNCTRL: enable vlan filtering and allow all vlan tags through */
2228 uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2230 vlanctrl |= IXGBE_VLNCTRL_VFE; /* enable vlan filters */
2231 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
2235 ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev, uint16_t nb_rx_q)
2237 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2242 RTE_ETH_DEV_SRIOV(dev).active = ETH_64_POOLS;
2245 RTE_ETH_DEV_SRIOV(dev).active = ETH_32_POOLS;
2251 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool =
2252 IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2253 RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
2254 pci_dev->max_vfs * RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2259 ixgbe_check_mq_mode(struct rte_eth_dev *dev)
2261 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
2262 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2263 uint16_t nb_rx_q = dev->data->nb_rx_queues;
2264 uint16_t nb_tx_q = dev->data->nb_tx_queues;
2266 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
2267 /* check multi-queue mode */
2268 switch (dev_conf->rxmode.mq_mode) {
2269 case ETH_MQ_RX_VMDQ_DCB:
2270 PMD_INIT_LOG(INFO, "ETH_MQ_RX_VMDQ_DCB mode supported in SRIOV");
2272 case ETH_MQ_RX_VMDQ_DCB_RSS:
2273 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
2274 PMD_INIT_LOG(ERR, "SRIOV active,"
2275 " unsupported mq_mode rx %d.",
2276 dev_conf->rxmode.mq_mode);
2279 case ETH_MQ_RX_VMDQ_RSS:
2280 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS;
2281 if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
2282 if (ixgbe_check_vf_rss_rxq_num(dev, nb_rx_q)) {
2283 PMD_INIT_LOG(ERR, "SRIOV is active,"
2284 " invalid queue number"
2285 " for VMDQ RSS, allowed"
2286 " value are 1, 2 or 4.");
2290 case ETH_MQ_RX_VMDQ_ONLY:
2291 case ETH_MQ_RX_NONE:
2292 /* if nothing mq mode configure, use default scheme */
2293 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
2295 default: /* ETH_MQ_RX_DCB, ETH_MQ_RX_DCB_RSS or ETH_MQ_TX_DCB*/
2296 /* SRIOV only works in VMDq enable mode */
2297 PMD_INIT_LOG(ERR, "SRIOV is active,"
2298 " wrong mq_mode rx %d.",
2299 dev_conf->rxmode.mq_mode);
2303 switch (dev_conf->txmode.mq_mode) {
2304 case ETH_MQ_TX_VMDQ_DCB:
2305 PMD_INIT_LOG(INFO, "ETH_MQ_TX_VMDQ_DCB mode supported in SRIOV");
2306 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_DCB;
2308 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
2309 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
2313 /* check valid queue number */
2314 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
2315 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
2316 PMD_INIT_LOG(ERR, "SRIOV is active,"
2317 " nb_rx_q=%d nb_tx_q=%d queue number"
2318 " must be less than or equal to %d.",
2320 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
2324 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB_RSS) {
2325 PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is"
2329 /* check configuration for vmdb+dcb mode */
2330 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
2331 const struct rte_eth_vmdq_dcb_conf *conf;
2333 if (nb_rx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2334 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_rx_q != %d.",
2335 IXGBE_VMDQ_DCB_NB_QUEUES);
2338 conf = &dev_conf->rx_adv_conf.vmdq_dcb_conf;
2339 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2340 conf->nb_queue_pools == ETH_32_POOLS)) {
2341 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2342 " nb_queue_pools must be %d or %d.",
2343 ETH_16_POOLS, ETH_32_POOLS);
2347 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
2348 const struct rte_eth_vmdq_dcb_tx_conf *conf;
2350 if (nb_tx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2351 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_tx_q != %d",
2352 IXGBE_VMDQ_DCB_NB_QUEUES);
2355 conf = &dev_conf->tx_adv_conf.vmdq_dcb_tx_conf;
2356 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2357 conf->nb_queue_pools == ETH_32_POOLS)) {
2358 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2359 " nb_queue_pools != %d and"
2360 " nb_queue_pools != %d.",
2361 ETH_16_POOLS, ETH_32_POOLS);
2366 /* For DCB mode check our configuration before we go further */
2367 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
2368 const struct rte_eth_dcb_rx_conf *conf;
2370 conf = &dev_conf->rx_adv_conf.dcb_rx_conf;
2371 if (!(conf->nb_tcs == ETH_4_TCS ||
2372 conf->nb_tcs == ETH_8_TCS)) {
2373 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2374 " and nb_tcs != %d.",
2375 ETH_4_TCS, ETH_8_TCS);
2380 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
2381 const struct rte_eth_dcb_tx_conf *conf;
2383 conf = &dev_conf->tx_adv_conf.dcb_tx_conf;
2384 if (!(conf->nb_tcs == ETH_4_TCS ||
2385 conf->nb_tcs == ETH_8_TCS)) {
2386 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2387 " and nb_tcs != %d.",
2388 ETH_4_TCS, ETH_8_TCS);
2394 * When DCB/VT is off, maximum number of queues changes,
2395 * except for 82598EB, which remains constant.
2397 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
2398 hw->mac.type != ixgbe_mac_82598EB) {
2399 if (nb_tx_q > IXGBE_NONE_MODE_TX_NB_QUEUES) {
2401 "Neither VT nor DCB are enabled, "
2403 IXGBE_NONE_MODE_TX_NB_QUEUES);
2412 ixgbe_dev_configure(struct rte_eth_dev *dev)
2414 struct ixgbe_interrupt *intr =
2415 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2416 struct ixgbe_adapter *adapter = dev->data->dev_private;
2419 PMD_INIT_FUNC_TRACE();
2421 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
2422 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
2424 /* multipe queue mode checking */
2425 ret = ixgbe_check_mq_mode(dev);
2427 PMD_DRV_LOG(ERR, "ixgbe_check_mq_mode fails with %d.",
2432 /* set flag to update link status after init */
2433 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
2436 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
2437 * allocation or vector Rx preconditions we will reset it.
2439 adapter->rx_bulk_alloc_allowed = true;
2440 adapter->rx_vec_allowed = true;
2446 ixgbe_dev_phy_intr_setup(struct rte_eth_dev *dev)
2448 struct ixgbe_hw *hw =
2449 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2450 struct ixgbe_interrupt *intr =
2451 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2454 /* only set up it on X550EM_X */
2455 if (hw->mac.type == ixgbe_mac_X550EM_x) {
2456 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
2457 gpie |= IXGBE_SDP0_GPIEN_X550EM_x;
2458 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
2459 if (hw->phy.type == ixgbe_phy_x550em_ext_t)
2460 intr->mask |= IXGBE_EICR_GPI_SDP0_X550EM_x;
2465 ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
2466 uint16_t tx_rate, uint64_t q_msk)
2468 struct ixgbe_hw *hw;
2469 struct ixgbe_vf_info *vfinfo;
2470 struct rte_eth_link link;
2471 uint8_t nb_q_per_pool;
2472 uint32_t queue_stride;
2473 uint32_t queue_idx, idx = 0, vf_idx;
2475 uint16_t total_rate = 0;
2476 struct rte_pci_device *pci_dev;
2479 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2480 ret = rte_eth_link_get_nowait(dev->data->port_id, &link);
2484 if (vf >= pci_dev->max_vfs)
2487 if (tx_rate > link.link_speed)
2493 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2494 vfinfo = *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
2495 nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2496 queue_stride = IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2497 queue_idx = vf * queue_stride;
2498 queue_end = queue_idx + nb_q_per_pool - 1;
2499 if (queue_end >= hw->mac.max_tx_queues)
2503 for (vf_idx = 0; vf_idx < pci_dev->max_vfs; vf_idx++) {
2506 for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
2508 total_rate += vfinfo[vf_idx].tx_rate[idx];
2514 /* Store tx_rate for this vf. */
2515 for (idx = 0; idx < nb_q_per_pool; idx++) {
2516 if (((uint64_t)0x1 << idx) & q_msk) {
2517 if (vfinfo[vf].tx_rate[idx] != tx_rate)
2518 vfinfo[vf].tx_rate[idx] = tx_rate;
2519 total_rate += tx_rate;
2523 if (total_rate > dev->data->dev_link.link_speed) {
2524 /* Reset stored TX rate of the VF if it causes exceed
2527 memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
2531 /* Set RTTBCNRC of each queue/pool for vf X */
2532 for (; queue_idx <= queue_end; queue_idx++) {
2534 ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
2542 * Configure device link speed and setup link.
2543 * It returns 0 on success.
2546 ixgbe_dev_start(struct rte_eth_dev *dev)
2548 struct ixgbe_hw *hw =
2549 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2550 struct ixgbe_vf_info *vfinfo =
2551 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2552 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2553 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2554 uint32_t intr_vector = 0;
2556 bool link_up = false, negotiate = 0;
2558 uint32_t allowed_speeds = 0;
2562 uint32_t *link_speeds;
2563 struct ixgbe_tm_conf *tm_conf =
2564 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2565 struct ixgbe_macsec_setting *macsec_setting =
2566 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
2568 PMD_INIT_FUNC_TRACE();
2570 /* Stop the link setup handler before resetting the HW. */
2571 ixgbe_dev_cancel_link_thread(dev);
2573 /* disable uio/vfio intr/eventfd mapping */
2574 rte_intr_disable(intr_handle);
2577 hw->adapter_stopped = 0;
2578 ixgbe_stop_adapter(hw);
2580 /* reinitialize adapter
2581 * this calls reset and start
2583 status = ixgbe_pf_reset_hw(hw);
2586 hw->mac.ops.start_hw(hw);
2587 hw->mac.get_link_status = true;
2589 /* configure PF module if SRIOV enabled */
2590 ixgbe_pf_host_configure(dev);
2592 ixgbe_dev_phy_intr_setup(dev);
2594 /* check and configure queue intr-vector mapping */
2595 if ((rte_intr_cap_multiple(intr_handle) ||
2596 !RTE_ETH_DEV_SRIOV(dev).active) &&
2597 dev->data->dev_conf.intr_conf.rxq != 0) {
2598 intr_vector = dev->data->nb_rx_queues;
2599 if (intr_vector > IXGBE_MAX_INTR_QUEUE_NUM) {
2600 PMD_INIT_LOG(ERR, "At most %d intr queues supported",
2601 IXGBE_MAX_INTR_QUEUE_NUM);
2604 if (rte_intr_efd_enable(intr_handle, intr_vector))
2608 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
2609 intr_handle->intr_vec =
2610 rte_zmalloc("intr_vec",
2611 dev->data->nb_rx_queues * sizeof(int), 0);
2612 if (intr_handle->intr_vec == NULL) {
2613 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
2614 " intr_vec", dev->data->nb_rx_queues);
2619 /* confiugre msix for sleep until rx interrupt */
2620 ixgbe_configure_msix(dev);
2622 /* initialize transmission unit */
2623 ixgbe_dev_tx_init(dev);
2625 /* This can fail when allocating mbufs for descriptor rings */
2626 err = ixgbe_dev_rx_init(dev);
2628 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
2632 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
2633 ETH_VLAN_EXTEND_MASK;
2634 err = ixgbe_vlan_offload_config(dev, mask);
2636 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2640 if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
2641 /* Enable vlan filtering for VMDq */
2642 ixgbe_vmdq_vlan_hw_filter_enable(dev);
2645 /* Configure DCB hw */
2646 ixgbe_configure_dcb(dev);
2648 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
2649 err = ixgbe_fdir_configure(dev);
2654 /* Restore vf rate limit */
2655 if (vfinfo != NULL) {
2656 for (vf = 0; vf < pci_dev->max_vfs; vf++)
2657 for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
2658 if (vfinfo[vf].tx_rate[idx] != 0)
2659 ixgbe_set_vf_rate_limit(
2661 vfinfo[vf].tx_rate[idx],
2665 ixgbe_restore_statistics_mapping(dev);
2667 err = ixgbe_dev_rxtx_start(dev);
2669 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
2673 /* Skip link setup if loopback mode is enabled. */
2674 if (dev->data->dev_conf.lpbk_mode != 0) {
2675 err = ixgbe_check_supported_loopback_mode(dev);
2677 PMD_INIT_LOG(ERR, "Unsupported loopback mode");
2680 goto skip_link_setup;
2684 if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
2685 err = hw->mac.ops.setup_sfp(hw);
2690 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2691 /* Turn on the copper */
2692 ixgbe_set_phy_power(hw, true);
2694 /* Turn on the laser */
2695 ixgbe_enable_tx_laser(hw);
2698 err = ixgbe_check_link(hw, &speed, &link_up, 0);
2701 dev->data->dev_link.link_status = link_up;
2703 err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
2707 switch (hw->mac.type) {
2708 case ixgbe_mac_X550:
2709 case ixgbe_mac_X550EM_x:
2710 case ixgbe_mac_X550EM_a:
2711 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2712 ETH_LINK_SPEED_2_5G | ETH_LINK_SPEED_5G |
2714 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
2715 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
2716 allowed_speeds = ETH_LINK_SPEED_10M |
2717 ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
2720 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2724 link_speeds = &dev->data->dev_conf.link_speeds;
2726 /* Ignore autoneg flag bit and check the validity ofÂ
2729 if (((*link_speeds) >> 1) & ~(allowed_speeds >> 1)) {
2730 PMD_INIT_LOG(ERR, "Invalid link setting");
2735 if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
2736 switch (hw->mac.type) {
2737 case ixgbe_mac_82598EB:
2738 speed = IXGBE_LINK_SPEED_82598_AUTONEG;
2740 case ixgbe_mac_82599EB:
2741 case ixgbe_mac_X540:
2742 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2744 case ixgbe_mac_X550:
2745 case ixgbe_mac_X550EM_x:
2746 case ixgbe_mac_X550EM_a:
2747 speed = IXGBE_LINK_SPEED_X550_AUTONEG;
2750 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2753 if (*link_speeds & ETH_LINK_SPEED_10G)
2754 speed |= IXGBE_LINK_SPEED_10GB_FULL;
2755 if (*link_speeds & ETH_LINK_SPEED_5G)
2756 speed |= IXGBE_LINK_SPEED_5GB_FULL;
2757 if (*link_speeds & ETH_LINK_SPEED_2_5G)
2758 speed |= IXGBE_LINK_SPEED_2_5GB_FULL;
2759 if (*link_speeds & ETH_LINK_SPEED_1G)
2760 speed |= IXGBE_LINK_SPEED_1GB_FULL;
2761 if (*link_speeds & ETH_LINK_SPEED_100M)
2762 speed |= IXGBE_LINK_SPEED_100_FULL;
2763 if (*link_speeds & ETH_LINK_SPEED_10M)
2764 speed |= IXGBE_LINK_SPEED_10_FULL;
2767 err = ixgbe_setup_link(hw, speed, link_up);
2773 if (rte_intr_allow_others(intr_handle)) {
2774 /* check if lsc interrupt is enabled */
2775 if (dev->data->dev_conf.intr_conf.lsc != 0)
2776 ixgbe_dev_lsc_interrupt_setup(dev, TRUE);
2778 ixgbe_dev_lsc_interrupt_setup(dev, FALSE);
2779 ixgbe_dev_macsec_interrupt_setup(dev);
2781 rte_intr_callback_unregister(intr_handle,
2782 ixgbe_dev_interrupt_handler, dev);
2783 if (dev->data->dev_conf.intr_conf.lsc != 0)
2784 PMD_INIT_LOG(INFO, "lsc won't enable because of"
2785 " no intr multiplex");
2788 /* check if rxq interrupt is enabled */
2789 if (dev->data->dev_conf.intr_conf.rxq != 0 &&
2790 rte_intr_dp_is_en(intr_handle))
2791 ixgbe_dev_rxq_interrupt_setup(dev);
2793 /* enable uio/vfio intr/eventfd mapping */
2794 rte_intr_enable(intr_handle);
2796 /* resume enabled intr since hw reset */
2797 ixgbe_enable_intr(dev);
2798 ixgbe_l2_tunnel_conf(dev);
2799 ixgbe_filter_restore(dev);
2801 if (tm_conf->root && !tm_conf->committed)
2802 PMD_DRV_LOG(WARNING,
2803 "please call hierarchy_commit() "
2804 "before starting the port");
2806 /* wait for the controller to acquire link */
2807 err = ixgbe_wait_for_link_up(hw);
2812 * Update link status right before return, because it may
2813 * start link configuration process in a separate thread.
2815 ixgbe_dev_link_update(dev, 0);
2817 /* setup the macsec setting register */
2818 if (macsec_setting->offload_en)
2819 ixgbe_dev_macsec_register_enable(dev, macsec_setting);
2824 PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
2825 ixgbe_dev_clear_queues(dev);
2830 * Stop device: disable rx and tx functions to allow for reconfiguring.
2833 ixgbe_dev_stop(struct rte_eth_dev *dev)
2835 struct rte_eth_link link;
2836 struct ixgbe_adapter *adapter = dev->data->dev_private;
2837 struct ixgbe_hw *hw =
2838 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2839 struct ixgbe_vf_info *vfinfo =
2840 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2841 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2842 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2844 struct ixgbe_tm_conf *tm_conf =
2845 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2847 if (hw->adapter_stopped)
2850 PMD_INIT_FUNC_TRACE();
2852 ixgbe_dev_cancel_link_thread(dev);
2854 /* disable interrupts */
2855 ixgbe_disable_intr(hw);
2858 ixgbe_pf_reset_hw(hw);
2859 hw->adapter_stopped = 0;
2862 ixgbe_stop_adapter(hw);
2864 for (vf = 0; vfinfo != NULL && vf < pci_dev->max_vfs; vf++)
2865 vfinfo[vf].clear_to_send = false;
2867 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2868 /* Turn off the copper */
2869 ixgbe_set_phy_power(hw, false);
2871 /* Turn off the laser */
2872 ixgbe_disable_tx_laser(hw);
2875 ixgbe_dev_clear_queues(dev);
2877 /* Clear stored conf */
2878 dev->data->scattered_rx = 0;
2881 /* Clear recorded link status */
2882 memset(&link, 0, sizeof(link));
2883 rte_eth_linkstatus_set(dev, &link);
2885 if (!rte_intr_allow_others(intr_handle))
2886 /* resume to the default handler */
2887 rte_intr_callback_register(intr_handle,
2888 ixgbe_dev_interrupt_handler,
2891 /* Clean datapath event and queue/vec mapping */
2892 rte_intr_efd_disable(intr_handle);
2893 if (intr_handle->intr_vec != NULL) {
2894 rte_free(intr_handle->intr_vec);
2895 intr_handle->intr_vec = NULL;
2898 /* reset hierarchy commit */
2899 tm_conf->committed = false;
2901 adapter->rss_reta_updated = 0;
2903 hw->adapter_stopped = true;
2907 * Set device link up: enable tx.
2910 ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
2912 struct ixgbe_hw *hw =
2913 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2914 if (hw->mac.type == ixgbe_mac_82599EB) {
2915 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2916 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2917 /* Not suported in bypass mode */
2918 PMD_INIT_LOG(ERR, "Set link up is not supported "
2919 "by device id 0x%x", hw->device_id);
2925 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2926 /* Turn on the copper */
2927 ixgbe_set_phy_power(hw, true);
2929 /* Turn on the laser */
2930 ixgbe_enable_tx_laser(hw);
2931 ixgbe_dev_link_update(dev, 0);
2938 * Set device link down: disable tx.
2941 ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
2943 struct ixgbe_hw *hw =
2944 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2945 if (hw->mac.type == ixgbe_mac_82599EB) {
2946 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2947 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2948 /* Not suported in bypass mode */
2949 PMD_INIT_LOG(ERR, "Set link down is not supported "
2950 "by device id 0x%x", hw->device_id);
2956 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2957 /* Turn off the copper */
2958 ixgbe_set_phy_power(hw, false);
2960 /* Turn off the laser */
2961 ixgbe_disable_tx_laser(hw);
2962 ixgbe_dev_link_update(dev, 0);
2969 * Reset and stop device.
2972 ixgbe_dev_close(struct rte_eth_dev *dev)
2974 struct ixgbe_hw *hw =
2975 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2976 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2977 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2981 PMD_INIT_FUNC_TRACE();
2983 ixgbe_pf_reset_hw(hw);
2985 ixgbe_dev_stop(dev);
2987 ixgbe_dev_free_queues(dev);
2989 ixgbe_disable_pcie_master(hw);
2991 /* reprogram the RAR[0] in case user changed it. */
2992 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
2994 dev->dev_ops = NULL;
2995 dev->rx_pkt_burst = NULL;
2996 dev->tx_pkt_burst = NULL;
2998 /* Unlock any pending hardware semaphore */
2999 ixgbe_swfw_lock_reset(hw);
3001 /* disable uio intr before callback unregister */
3002 rte_intr_disable(intr_handle);
3005 ret = rte_intr_callback_unregister(intr_handle,
3006 ixgbe_dev_interrupt_handler, dev);
3007 if (ret >= 0 || ret == -ENOENT) {
3009 } else if (ret != -EAGAIN) {
3011 "intr callback unregister failed: %d",
3015 } while (retries++ < (10 + IXGBE_LINK_UP_TIME));
3017 /* cancel the delay handler before remove dev */
3018 rte_eal_alarm_cancel(ixgbe_dev_interrupt_delayed_handler, dev);
3020 /* uninitialize PF if max_vfs not zero */
3021 ixgbe_pf_host_uninit(dev);
3023 /* remove all the fdir filters & hash */
3024 ixgbe_fdir_filter_uninit(dev);
3026 /* remove all the L2 tunnel filters & hash */
3027 ixgbe_l2_tn_filter_uninit(dev);
3029 /* Remove all ntuple filters of the device */
3030 ixgbe_ntuple_filter_uninit(dev);
3032 /* clear all the filters list */
3033 ixgbe_filterlist_flush();
3035 /* Remove all Traffic Manager configuration */
3036 ixgbe_tm_conf_uninit(dev);
3038 #ifdef RTE_LIBRTE_SECURITY
3039 rte_free(dev->security_ctx);
3048 ixgbe_dev_reset(struct rte_eth_dev *dev)
3052 /* When a DPDK PMD PF begin to reset PF port, it should notify all
3053 * its VF to make them align with it. The detailed notification
3054 * mechanism is PMD specific. As to ixgbe PF, it is rather complex.
3055 * To avoid unexpected behavior in VF, currently reset of PF with
3056 * SR-IOV activation is not supported. It might be supported later.
3058 if (dev->data->sriov.active)
3061 ret = eth_ixgbe_dev_uninit(dev);
3065 ret = eth_ixgbe_dev_init(dev, NULL);
3071 ixgbe_read_stats_registers(struct ixgbe_hw *hw,
3072 struct ixgbe_hw_stats *hw_stats,
3073 struct ixgbe_macsec_stats *macsec_stats,
3074 uint64_t *total_missed_rx, uint64_t *total_qbrc,
3075 uint64_t *total_qprc, uint64_t *total_qprdc)
3077 uint32_t bprc, lxon, lxoff, total;
3078 uint32_t delta_gprc = 0;
3080 /* Workaround for RX byte count not including CRC bytes when CRC
3081 * strip is enabled. CRC bytes are removed from counters when crc_strip
3084 int crc_strip = (IXGBE_READ_REG(hw, IXGBE_HLREG0) &
3085 IXGBE_HLREG0_RXCRCSTRP);
3087 hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
3088 hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
3089 hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
3090 hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
3092 for (i = 0; i < 8; i++) {
3093 uint32_t mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
3095 /* global total per queue */
3096 hw_stats->mpc[i] += mp;
3097 /* Running comprehensive total for stats display */
3098 *total_missed_rx += hw_stats->mpc[i];
3099 if (hw->mac.type == ixgbe_mac_82598EB) {
3100 hw_stats->rnbc[i] +=
3101 IXGBE_READ_REG(hw, IXGBE_RNBC(i));
3102 hw_stats->pxonrxc[i] +=
3103 IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
3104 hw_stats->pxoffrxc[i] +=
3105 IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
3107 hw_stats->pxonrxc[i] +=
3108 IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
3109 hw_stats->pxoffrxc[i] +=
3110 IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
3111 hw_stats->pxon2offc[i] +=
3112 IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
3114 hw_stats->pxontxc[i] +=
3115 IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
3116 hw_stats->pxofftxc[i] +=
3117 IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
3119 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3120 uint32_t delta_qprc = IXGBE_READ_REG(hw, IXGBE_QPRC(i));
3121 uint32_t delta_qptc = IXGBE_READ_REG(hw, IXGBE_QPTC(i));
3122 uint32_t delta_qprdc = IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
3124 delta_gprc += delta_qprc;
3126 hw_stats->qprc[i] += delta_qprc;
3127 hw_stats->qptc[i] += delta_qptc;
3129 hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
3130 hw_stats->qbrc[i] +=
3131 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
3133 hw_stats->qbrc[i] -= delta_qprc * RTE_ETHER_CRC_LEN;
3135 hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
3136 hw_stats->qbtc[i] +=
3137 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
3139 hw_stats->qprdc[i] += delta_qprdc;
3140 *total_qprdc += hw_stats->qprdc[i];
3142 *total_qprc += hw_stats->qprc[i];
3143 *total_qbrc += hw_stats->qbrc[i];
3145 hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
3146 hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
3147 hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
3150 * An errata states that gprc actually counts good + missed packets:
3151 * Workaround to set gprc to summated queue packet receives
3153 hw_stats->gprc = *total_qprc;
3155 if (hw->mac.type != ixgbe_mac_82598EB) {
3156 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
3157 hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
3158 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
3159 hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
3160 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
3161 hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
3162 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
3163 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
3165 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
3166 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
3167 /* 82598 only has a counter in the high register */
3168 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
3169 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
3170 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
3172 uint64_t old_tpr = hw_stats->tpr;
3174 hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
3175 hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
3178 hw_stats->gorc -= delta_gprc * RTE_ETHER_CRC_LEN;
3180 uint64_t delta_gptc = IXGBE_READ_REG(hw, IXGBE_GPTC);
3181 hw_stats->gptc += delta_gptc;
3182 hw_stats->gotc -= delta_gptc * RTE_ETHER_CRC_LEN;
3183 hw_stats->tor -= (hw_stats->tpr - old_tpr) * RTE_ETHER_CRC_LEN;
3186 * Workaround: mprc hardware is incorrectly counting
3187 * broadcasts, so for now we subtract those.
3189 bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
3190 hw_stats->bprc += bprc;
3191 hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
3192 if (hw->mac.type == ixgbe_mac_82598EB)
3193 hw_stats->mprc -= bprc;
3195 hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
3196 hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
3197 hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
3198 hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
3199 hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
3200 hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
3202 lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
3203 hw_stats->lxontxc += lxon;
3204 lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
3205 hw_stats->lxofftxc += lxoff;
3206 total = lxon + lxoff;
3208 hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
3209 hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
3210 hw_stats->gptc -= total;
3211 hw_stats->mptc -= total;
3212 hw_stats->ptc64 -= total;
3213 hw_stats->gotc -= total * RTE_ETHER_MIN_LEN;
3215 hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
3216 hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
3217 hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
3218 hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
3219 hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
3220 hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
3221 hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
3222 hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
3223 hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
3224 hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
3225 hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
3226 hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
3227 hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
3228 hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
3229 hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
3230 hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
3231 /* Only read FCOE on 82599 */
3232 if (hw->mac.type != ixgbe_mac_82598EB) {
3233 hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
3234 hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
3235 hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
3236 hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
3237 hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
3240 /* Flow Director Stats registers */
3241 if (hw->mac.type != ixgbe_mac_82598EB) {
3242 hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
3243 hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
3244 hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
3245 IXGBE_FDIRUSTAT) & 0xFFFF;
3246 hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
3247 IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
3248 hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
3249 IXGBE_FDIRFSTAT) & 0xFFFF;
3250 hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
3251 IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
3253 /* MACsec Stats registers */
3254 macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
3255 macsec_stats->out_pkts_encrypted +=
3256 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTE);
3257 macsec_stats->out_pkts_protected +=
3258 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTP);
3259 macsec_stats->out_octets_encrypted +=
3260 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTE);
3261 macsec_stats->out_octets_protected +=
3262 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTP);
3263 macsec_stats->in_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECRXUT);
3264 macsec_stats->in_pkts_badtag += IXGBE_READ_REG(hw, IXGBE_LSECRXBAD);
3265 macsec_stats->in_pkts_nosci += IXGBE_READ_REG(hw, IXGBE_LSECRXNOSCI);
3266 macsec_stats->in_pkts_unknownsci +=
3267 IXGBE_READ_REG(hw, IXGBE_LSECRXUNSCI);
3268 macsec_stats->in_octets_decrypted +=
3269 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTD);
3270 macsec_stats->in_octets_validated +=
3271 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTV);
3272 macsec_stats->in_pkts_unchecked += IXGBE_READ_REG(hw, IXGBE_LSECRXUNCH);
3273 macsec_stats->in_pkts_delayed += IXGBE_READ_REG(hw, IXGBE_LSECRXDELAY);
3274 macsec_stats->in_pkts_late += IXGBE_READ_REG(hw, IXGBE_LSECRXLATE);
3275 for (i = 0; i < 2; i++) {
3276 macsec_stats->in_pkts_ok +=
3277 IXGBE_READ_REG(hw, IXGBE_LSECRXOK(i));
3278 macsec_stats->in_pkts_invalid +=
3279 IXGBE_READ_REG(hw, IXGBE_LSECRXINV(i));
3280 macsec_stats->in_pkts_notvalid +=
3281 IXGBE_READ_REG(hw, IXGBE_LSECRXNV(i));
3283 macsec_stats->in_pkts_unusedsa += IXGBE_READ_REG(hw, IXGBE_LSECRXUNSA);
3284 macsec_stats->in_pkts_notusingsa +=
3285 IXGBE_READ_REG(hw, IXGBE_LSECRXNUSA);
3289 * This function is based on ixgbe_update_stats_counters() in ixgbe/ixgbe.c
3292 ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3294 struct ixgbe_hw *hw =
3295 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3296 struct ixgbe_hw_stats *hw_stats =
3297 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3298 struct ixgbe_macsec_stats *macsec_stats =
3299 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3300 dev->data->dev_private);
3301 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3304 total_missed_rx = 0;
3309 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3310 &total_qbrc, &total_qprc, &total_qprdc);
3315 /* Fill out the rte_eth_stats statistics structure */
3316 stats->ipackets = total_qprc;
3317 stats->ibytes = total_qbrc;
3318 stats->opackets = hw_stats->gptc;
3319 stats->obytes = hw_stats->gotc;
3321 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3322 stats->q_ipackets[i] = hw_stats->qprc[i];
3323 stats->q_opackets[i] = hw_stats->qptc[i];
3324 stats->q_ibytes[i] = hw_stats->qbrc[i];
3325 stats->q_obytes[i] = hw_stats->qbtc[i];
3326 stats->q_errors[i] = hw_stats->qprdc[i];
3330 stats->imissed = total_missed_rx;
3331 stats->ierrors = hw_stats->crcerrs +
3348 ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
3350 struct ixgbe_hw_stats *stats =
3351 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3353 /* HW registers are cleared on read */
3354 ixgbe_dev_stats_get(dev, NULL);
3356 /* Reset software totals */
3357 memset(stats, 0, sizeof(*stats));
3362 /* This function calculates the number of xstats based on the current config */
3364 ixgbe_xstats_calc_num(void) {
3365 return IXGBE_NB_HW_STATS + IXGBE_NB_MACSEC_STATS +
3366 (IXGBE_NB_RXQ_PRIO_STATS * IXGBE_NB_RXQ_PRIO_VALUES) +
3367 (IXGBE_NB_TXQ_PRIO_STATS * IXGBE_NB_TXQ_PRIO_VALUES);
3370 static int ixgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3371 struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size)
3373 const unsigned cnt_stats = ixgbe_xstats_calc_num();
3374 unsigned stat, i, count;
3376 if (xstats_names != NULL) {
3379 /* Note: limit >= cnt_stats checked upstream
3380 * in rte_eth_xstats_names()
3383 /* Extended stats from ixgbe_hw_stats */
3384 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3385 strlcpy(xstats_names[count].name,
3386 rte_ixgbe_stats_strings[i].name,
3387 sizeof(xstats_names[count].name));
3392 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3393 strlcpy(xstats_names[count].name,
3394 rte_ixgbe_macsec_strings[i].name,
3395 sizeof(xstats_names[count].name));
3399 /* RX Priority Stats */
3400 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3401 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3402 snprintf(xstats_names[count].name,
3403 sizeof(xstats_names[count].name),
3404 "rx_priority%u_%s", i,
3405 rte_ixgbe_rxq_strings[stat].name);
3410 /* TX Priority Stats */
3411 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3412 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3413 snprintf(xstats_names[count].name,
3414 sizeof(xstats_names[count].name),
3415 "tx_priority%u_%s", i,
3416 rte_ixgbe_txq_strings[stat].name);
3424 static int ixgbe_dev_xstats_get_names_by_id(
3425 struct rte_eth_dev *dev,
3426 struct rte_eth_xstat_name *xstats_names,
3427 const uint64_t *ids,
3431 const unsigned int cnt_stats = ixgbe_xstats_calc_num();
3432 unsigned int stat, i, count;
3434 if (xstats_names != NULL) {
3437 /* Note: limit >= cnt_stats checked upstream
3438 * in rte_eth_xstats_names()
3441 /* Extended stats from ixgbe_hw_stats */
3442 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3443 strlcpy(xstats_names[count].name,
3444 rte_ixgbe_stats_strings[i].name,
3445 sizeof(xstats_names[count].name));
3450 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3451 strlcpy(xstats_names[count].name,
3452 rte_ixgbe_macsec_strings[i].name,
3453 sizeof(xstats_names[count].name));
3457 /* RX Priority Stats */
3458 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3459 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3460 snprintf(xstats_names[count].name,
3461 sizeof(xstats_names[count].name),
3462 "rx_priority%u_%s", i,
3463 rte_ixgbe_rxq_strings[stat].name);
3468 /* TX Priority Stats */
3469 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3470 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3471 snprintf(xstats_names[count].name,
3472 sizeof(xstats_names[count].name),
3473 "tx_priority%u_%s", i,
3474 rte_ixgbe_txq_strings[stat].name);
3483 uint16_t size = ixgbe_xstats_calc_num();
3484 struct rte_eth_xstat_name xstats_names_copy[size];
3486 ixgbe_dev_xstats_get_names_by_id(dev, xstats_names_copy, NULL,
3489 for (i = 0; i < limit; i++) {
3490 if (ids[i] >= size) {
3491 PMD_INIT_LOG(ERR, "id value isn't valid");
3494 strcpy(xstats_names[i].name,
3495 xstats_names_copy[ids[i]].name);
3500 static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3501 struct rte_eth_xstat_name *xstats_names, unsigned limit)
3505 if (limit < IXGBEVF_NB_XSTATS && xstats_names != NULL)
3508 if (xstats_names != NULL)
3509 for (i = 0; i < IXGBEVF_NB_XSTATS; i++)
3510 strlcpy(xstats_names[i].name,
3511 rte_ixgbevf_stats_strings[i].name,
3512 sizeof(xstats_names[i].name));
3513 return IXGBEVF_NB_XSTATS;
3517 ixgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3520 struct ixgbe_hw *hw =
3521 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3522 struct ixgbe_hw_stats *hw_stats =
3523 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3524 struct ixgbe_macsec_stats *macsec_stats =
3525 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3526 dev->data->dev_private);
3527 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3528 unsigned i, stat, count = 0;
3530 count = ixgbe_xstats_calc_num();
3535 total_missed_rx = 0;
3540 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3541 &total_qbrc, &total_qprc, &total_qprdc);
3543 /* If this is a reset xstats is NULL, and we have cleared the
3544 * registers by reading them.
3549 /* Extended stats from ixgbe_hw_stats */
3551 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3552 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3553 rte_ixgbe_stats_strings[i].offset);
3554 xstats[count].id = count;
3559 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3560 xstats[count].value = *(uint64_t *)(((char *)macsec_stats) +
3561 rte_ixgbe_macsec_strings[i].offset);
3562 xstats[count].id = count;
3566 /* RX Priority Stats */
3567 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3568 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3569 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3570 rte_ixgbe_rxq_strings[stat].offset +
3571 (sizeof(uint64_t) * i));
3572 xstats[count].id = count;
3577 /* TX Priority Stats */
3578 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3579 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3580 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3581 rte_ixgbe_txq_strings[stat].offset +
3582 (sizeof(uint64_t) * i));
3583 xstats[count].id = count;
3591 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
3592 uint64_t *values, unsigned int n)
3595 struct ixgbe_hw *hw =
3596 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3597 struct ixgbe_hw_stats *hw_stats =
3598 IXGBE_DEV_PRIVATE_TO_STATS(
3599 dev->data->dev_private);
3600 struct ixgbe_macsec_stats *macsec_stats =
3601 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3602 dev->data->dev_private);
3603 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3604 unsigned int i, stat, count = 0;
3606 count = ixgbe_xstats_calc_num();
3608 if (!ids && n < count)
3611 total_missed_rx = 0;
3616 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats,
3617 &total_missed_rx, &total_qbrc, &total_qprc,
3620 /* If this is a reset xstats is NULL, and we have cleared the
3621 * registers by reading them.
3623 if (!ids && !values)
3626 /* Extended stats from ixgbe_hw_stats */
3628 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3629 values[count] = *(uint64_t *)(((char *)hw_stats) +
3630 rte_ixgbe_stats_strings[i].offset);
3635 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3636 values[count] = *(uint64_t *)(((char *)macsec_stats) +
3637 rte_ixgbe_macsec_strings[i].offset);
3641 /* RX Priority Stats */
3642 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3643 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3645 *(uint64_t *)(((char *)hw_stats) +
3646 rte_ixgbe_rxq_strings[stat].offset +
3647 (sizeof(uint64_t) * i));
3652 /* TX Priority Stats */
3653 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3654 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3656 *(uint64_t *)(((char *)hw_stats) +
3657 rte_ixgbe_txq_strings[stat].offset +
3658 (sizeof(uint64_t) * i));
3666 uint16_t size = ixgbe_xstats_calc_num();
3667 uint64_t values_copy[size];
3669 ixgbe_dev_xstats_get_by_id(dev, NULL, values_copy, size);
3671 for (i = 0; i < n; i++) {
3672 if (ids[i] >= size) {
3673 PMD_INIT_LOG(ERR, "id value isn't valid");
3676 values[i] = values_copy[ids[i]];
3682 ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
3684 struct ixgbe_hw_stats *stats =
3685 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3686 struct ixgbe_macsec_stats *macsec_stats =
3687 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3688 dev->data->dev_private);
3690 unsigned count = ixgbe_xstats_calc_num();
3692 /* HW registers are cleared on read */
3693 ixgbe_dev_xstats_get(dev, NULL, count);
3695 /* Reset software totals */
3696 memset(stats, 0, sizeof(*stats));
3697 memset(macsec_stats, 0, sizeof(*macsec_stats));
3703 ixgbevf_update_stats(struct rte_eth_dev *dev)
3705 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3706 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3707 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3709 /* Good Rx packet, include VF loopback */
3710 UPDATE_VF_STAT(IXGBE_VFGPRC,
3711 hw_stats->last_vfgprc, hw_stats->vfgprc);
3713 /* Good Rx octets, include VF loopback */
3714 UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
3715 hw_stats->last_vfgorc, hw_stats->vfgorc);
3717 /* Good Tx packet, include VF loopback */
3718 UPDATE_VF_STAT(IXGBE_VFGPTC,
3719 hw_stats->last_vfgptc, hw_stats->vfgptc);
3721 /* Good Tx octets, include VF loopback */
3722 UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
3723 hw_stats->last_vfgotc, hw_stats->vfgotc);
3725 /* Rx Multicst Packet */
3726 UPDATE_VF_STAT(IXGBE_VFMPRC,
3727 hw_stats->last_vfmprc, hw_stats->vfmprc);
3731 ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3734 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3735 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3738 if (n < IXGBEVF_NB_XSTATS)
3739 return IXGBEVF_NB_XSTATS;
3741 ixgbevf_update_stats(dev);
3746 /* Extended stats */
3747 for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
3749 xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
3750 rte_ixgbevf_stats_strings[i].offset);
3753 return IXGBEVF_NB_XSTATS;
3757 ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3759 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3760 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3762 ixgbevf_update_stats(dev);
3767 stats->ipackets = hw_stats->vfgprc;
3768 stats->ibytes = hw_stats->vfgorc;
3769 stats->opackets = hw_stats->vfgptc;
3770 stats->obytes = hw_stats->vfgotc;
3775 ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
3777 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3778 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3780 /* Sync HW register to the last stats */
3781 ixgbevf_dev_stats_get(dev, NULL);
3783 /* reset HW current stats*/
3784 hw_stats->vfgprc = 0;
3785 hw_stats->vfgorc = 0;
3786 hw_stats->vfgptc = 0;
3787 hw_stats->vfgotc = 0;
3793 ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3795 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3796 u16 eeprom_verh, eeprom_verl;
3800 ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
3801 ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
3803 etrack_id = (eeprom_verh << 16) | eeprom_verl;
3804 ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
3806 ret += 1; /* add the size of '\0' */
3807 if (fw_size < (u32)ret)
3814 ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
3816 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3817 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3818 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
3820 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3821 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3822 if (RTE_ETH_DEV_SRIOV(dev).active == 0) {
3824 * When DCB/VT is off, maximum number of queues changes,
3825 * except for 82598EB, which remains constant.
3827 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
3828 hw->mac.type != ixgbe_mac_82598EB)
3829 dev_info->max_tx_queues = IXGBE_NONE_MODE_TX_NB_QUEUES;
3831 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
3832 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
3833 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3834 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3835 dev_info->max_vfs = pci_dev->max_vfs;
3836 if (hw->mac.type == ixgbe_mac_82598EB)
3837 dev_info->max_vmdq_pools = ETH_16_POOLS;
3839 dev_info->max_vmdq_pools = ETH_64_POOLS;
3840 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3841 dev_info->min_mtu = RTE_ETHER_MIN_MTU;
3842 dev_info->vmdq_queue_num = dev_info->max_rx_queues;
3843 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3844 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3845 dev_info->rx_queue_offload_capa);
3846 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3847 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3849 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3851 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3852 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3853 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3855 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3860 dev_info->default_txconf = (struct rte_eth_txconf) {
3862 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3863 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3864 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3866 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3867 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3871 dev_info->rx_desc_lim = rx_desc_lim;
3872 dev_info->tx_desc_lim = tx_desc_lim;
3874 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3875 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3876 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3878 dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
3879 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
3880 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
3881 dev_info->speed_capa = ETH_LINK_SPEED_10M |
3882 ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
3884 if (hw->mac.type == ixgbe_mac_X540 ||
3885 hw->mac.type == ixgbe_mac_X540_vf ||
3886 hw->mac.type == ixgbe_mac_X550 ||
3887 hw->mac.type == ixgbe_mac_X550_vf) {
3888 dev_info->speed_capa |= ETH_LINK_SPEED_100M;
3890 if (hw->mac.type == ixgbe_mac_X550) {
3891 dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
3892 dev_info->speed_capa |= ETH_LINK_SPEED_5G;
3895 /* Driver-preferred Rx/Tx parameters */
3896 dev_info->default_rxportconf.burst_size = 32;
3897 dev_info->default_txportconf.burst_size = 32;
3898 dev_info->default_rxportconf.nb_queues = 1;
3899 dev_info->default_txportconf.nb_queues = 1;
3900 dev_info->default_rxportconf.ring_size = 256;
3901 dev_info->default_txportconf.ring_size = 256;
3906 static const uint32_t *
3907 ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
3909 static const uint32_t ptypes[] = {
3910 /* For non-vec functions,
3911 * refers to ixgbe_rxd_pkt_info_to_pkt_type();
3912 * for vec functions,
3913 * refers to _recv_raw_pkts_vec().
3917 RTE_PTYPE_L3_IPV4_EXT,
3919 RTE_PTYPE_L3_IPV6_EXT,
3923 RTE_PTYPE_TUNNEL_IP,
3924 RTE_PTYPE_INNER_L3_IPV6,
3925 RTE_PTYPE_INNER_L3_IPV6_EXT,
3926 RTE_PTYPE_INNER_L4_TCP,
3927 RTE_PTYPE_INNER_L4_UDP,
3931 if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
3932 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
3933 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
3934 dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
3937 #if defined(RTE_ARCH_X86) || defined(RTE_MACHINE_CPUFLAG_NEON)
3938 if (dev->rx_pkt_burst == ixgbe_recv_pkts_vec ||
3939 dev->rx_pkt_burst == ixgbe_recv_scattered_pkts_vec)
3946 ixgbevf_dev_info_get(struct rte_eth_dev *dev,
3947 struct rte_eth_dev_info *dev_info)
3949 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3950 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3952 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3953 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3954 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
3955 dev_info->max_rx_pktlen = 9728; /* includes CRC, cf MAXFRS reg */
3956 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3957 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3958 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3959 dev_info->max_vfs = pci_dev->max_vfs;
3960 if (hw->mac.type == ixgbe_mac_82598EB)
3961 dev_info->max_vmdq_pools = ETH_16_POOLS;
3963 dev_info->max_vmdq_pools = ETH_64_POOLS;
3964 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3965 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3966 dev_info->rx_queue_offload_capa);
3967 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3968 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3969 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3970 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3971 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3973 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3975 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3976 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3977 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3979 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3984 dev_info->default_txconf = (struct rte_eth_txconf) {
3986 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3987 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3988 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3990 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3991 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3995 dev_info->rx_desc_lim = rx_desc_lim;
3996 dev_info->tx_desc_lim = tx_desc_lim;
4002 ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
4003 bool *link_up, int wait_to_complete)
4005 struct ixgbe_adapter *adapter = container_of(hw,
4006 struct ixgbe_adapter, hw);
4007 struct ixgbe_mbx_info *mbx = &hw->mbx;
4008 struct ixgbe_mac_info *mac = &hw->mac;
4009 uint32_t links_reg, in_msg;
4012 /* If we were hit with a reset drop the link */
4013 if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
4014 mac->get_link_status = true;
4016 if (!mac->get_link_status)
4019 /* if link status is down no point in checking to see if pf is up */
4020 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
4021 if (!(links_reg & IXGBE_LINKS_UP))
4024 /* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
4025 * before the link status is correct
4027 if (mac->type == ixgbe_mac_82599_vf && wait_to_complete) {
4030 for (i = 0; i < 5; i++) {
4032 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
4034 if (!(links_reg & IXGBE_LINKS_UP))
4039 switch (links_reg & IXGBE_LINKS_SPEED_82599) {
4040 case IXGBE_LINKS_SPEED_10G_82599:
4041 *speed = IXGBE_LINK_SPEED_10GB_FULL;
4042 if (hw->mac.type >= ixgbe_mac_X550) {
4043 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4044 *speed = IXGBE_LINK_SPEED_2_5GB_FULL;
4047 case IXGBE_LINKS_SPEED_1G_82599:
4048 *speed = IXGBE_LINK_SPEED_1GB_FULL;
4050 case IXGBE_LINKS_SPEED_100_82599:
4051 *speed = IXGBE_LINK_SPEED_100_FULL;
4052 if (hw->mac.type == ixgbe_mac_X550) {
4053 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4054 *speed = IXGBE_LINK_SPEED_5GB_FULL;
4057 case IXGBE_LINKS_SPEED_10_X550EM_A:
4058 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4059 /* Since Reserved in older MAC's */
4060 if (hw->mac.type >= ixgbe_mac_X550)
4061 *speed = IXGBE_LINK_SPEED_10_FULL;
4064 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4067 if (wait_to_complete == 0 && adapter->pflink_fullchk == 0) {
4068 if (*speed == IXGBE_LINK_SPEED_UNKNOWN)
4069 mac->get_link_status = true;
4071 mac->get_link_status = false;
4076 /* if the read failed it could just be a mailbox collision, best wait
4077 * until we are called again and don't report an error
4079 if (mbx->ops.read(hw, &in_msg, 1, 0))
4082 if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
4083 /* msg is not CTS and is NACK we must have lost CTS status */
4084 if (in_msg & IXGBE_VT_MSGTYPE_NACK)
4085 mac->get_link_status = false;
4089 /* the pf is talking, if we timed out in the past we reinit */
4090 if (!mbx->timeout) {
4095 /* if we passed all the tests above then the link is up and we no
4096 * longer need to check for link
4098 mac->get_link_status = false;
4101 *link_up = !mac->get_link_status;
4106 ixgbe_dev_cancel_link_thread(struct rte_eth_dev *dev)
4108 struct ixgbe_adapter *ad = dev->data->dev_private;
4111 if (rte_atomic32_read(&ad->link_thread_running)) {
4112 pthread_cancel(ad->link_thread_tid);
4113 pthread_join(ad->link_thread_tid, &retval);
4114 rte_atomic32_clear(&ad->link_thread_running);
4119 ixgbe_dev_setup_link_thread_handler(void *param)
4121 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4122 struct ixgbe_adapter *ad = dev->data->dev_private;
4123 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4124 struct ixgbe_interrupt *intr =
4125 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4127 bool autoneg = false;
4129 speed = hw->phy.autoneg_advertised;
4131 ixgbe_get_link_capabilities(hw, &speed, &autoneg);
4133 ixgbe_setup_link(hw, speed, true);
4135 intr->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
4136 rte_atomic32_clear(&ad->link_thread_running);
4141 * In freebsd environment, nic_uio drivers do not support interrupts,
4142 * rte_intr_callback_register() will fail to register interrupts.
4143 * We can not make link status to change from down to up by interrupt
4144 * callback. So we need to wait for the controller to acquire link
4146 * It returns 0 on link up.
4149 ixgbe_wait_for_link_up(struct ixgbe_hw *hw)
4151 #ifdef RTE_EXEC_ENV_FREEBSD
4153 bool link_up = false;
4155 const int nb_iter = 25;
4157 for (i = 0; i < nb_iter; i++) {
4158 err = ixgbe_check_link(hw, &speed, &link_up, 0);
4173 /* return 0 means link status changed, -1 means not changed */
4175 ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
4176 int wait_to_complete, int vf)
4178 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4179 struct ixgbe_adapter *ad = dev->data->dev_private;
4180 struct rte_eth_link link;
4181 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
4182 struct ixgbe_interrupt *intr =
4183 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4189 memset(&link, 0, sizeof(link));
4190 link.link_status = ETH_LINK_DOWN;
4191 link.link_speed = ETH_SPEED_NUM_NONE;
4192 link.link_duplex = ETH_LINK_HALF_DUPLEX;
4193 link.link_autoneg = !(dev->data->dev_conf.link_speeds &
4194 ETH_LINK_SPEED_FIXED);
4196 hw->mac.get_link_status = true;
4198 if (intr->flags & IXGBE_FLAG_NEED_LINK_CONFIG)
4199 return rte_eth_linkstatus_set(dev, &link);
4201 /* check if it needs to wait to complete, if lsc interrupt is enabled */
4202 if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
4206 diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
4208 diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
4211 link.link_speed = ETH_SPEED_NUM_100M;
4212 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4213 return rte_eth_linkstatus_set(dev, &link);
4216 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4217 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
4218 if ((esdp_reg & IXGBE_ESDP_SDP3))
4223 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4224 intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
4225 if (rte_atomic32_test_and_set(&ad->link_thread_running)) {
4226 if (rte_ctrl_thread_create(&ad->link_thread_tid,
4227 "ixgbe-link-handler",
4229 ixgbe_dev_setup_link_thread_handler,
4232 "Create link thread failed!");
4233 rte_atomic32_clear(&ad->link_thread_running);
4237 "Other link thread is running now!");
4240 return rte_eth_linkstatus_set(dev, &link);
4243 link.link_status = ETH_LINK_UP;
4244 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4246 switch (link_speed) {
4248 case IXGBE_LINK_SPEED_UNKNOWN:
4249 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
4250 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
4251 link.link_speed = ETH_SPEED_NUM_10M;
4253 link.link_speed = ETH_SPEED_NUM_100M;
4256 case IXGBE_LINK_SPEED_100_FULL:
4257 link.link_speed = ETH_SPEED_NUM_100M;
4260 case IXGBE_LINK_SPEED_1GB_FULL:
4261 link.link_speed = ETH_SPEED_NUM_1G;
4264 case IXGBE_LINK_SPEED_2_5GB_FULL:
4265 link.link_speed = ETH_SPEED_NUM_2_5G;
4268 case IXGBE_LINK_SPEED_5GB_FULL:
4269 link.link_speed = ETH_SPEED_NUM_5G;
4272 case IXGBE_LINK_SPEED_10GB_FULL:
4273 link.link_speed = ETH_SPEED_NUM_10G;
4277 return rte_eth_linkstatus_set(dev, &link);
4281 ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4283 return ixgbe_dev_link_update_share(dev, wait_to_complete, 0);
4287 ixgbevf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4289 return ixgbe_dev_link_update_share(dev, wait_to_complete, 1);
4293 ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
4295 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4298 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4299 fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
4300 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4306 ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
4308 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4311 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4312 fctrl &= (~IXGBE_FCTRL_UPE);
4313 if (dev->data->all_multicast == 1)
4314 fctrl |= IXGBE_FCTRL_MPE;
4316 fctrl &= (~IXGBE_FCTRL_MPE);
4317 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4323 ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
4325 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4328 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4329 fctrl |= IXGBE_FCTRL_MPE;
4330 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4336 ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
4338 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4341 if (dev->data->promiscuous == 1)
4342 return 0; /* must remain in all_multicast mode */
4344 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4345 fctrl &= (~IXGBE_FCTRL_MPE);
4346 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4352 * It clears the interrupt causes and enables the interrupt.
4353 * It will be called once only during nic initialized.
4356 * Pointer to struct rte_eth_dev.
4358 * Enable or Disable.
4361 * - On success, zero.
4362 * - On failure, a negative value.
4365 ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
4367 struct ixgbe_interrupt *intr =
4368 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4370 ixgbe_dev_link_status_print(dev);
4372 intr->mask |= IXGBE_EICR_LSC;
4374 intr->mask &= ~IXGBE_EICR_LSC;
4380 * It clears the interrupt causes and enables the interrupt.
4381 * It will be called once only during nic initialized.
4384 * Pointer to struct rte_eth_dev.
4387 * - On success, zero.
4388 * - On failure, a negative value.
4391 ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
4393 struct ixgbe_interrupt *intr =
4394 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4396 intr->mask |= IXGBE_EICR_RTX_QUEUE;
4402 * It clears the interrupt causes and enables the interrupt.
4403 * It will be called once only during nic initialized.
4406 * Pointer to struct rte_eth_dev.
4409 * - On success, zero.
4410 * - On failure, a negative value.
4413 ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev)
4415 struct ixgbe_interrupt *intr =
4416 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4418 intr->mask |= IXGBE_EICR_LINKSEC;
4424 * It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
4427 * Pointer to struct rte_eth_dev.
4430 * - On success, zero.
4431 * - On failure, a negative value.
4434 ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
4437 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4438 struct ixgbe_interrupt *intr =
4439 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4441 /* clear all cause mask */
4442 ixgbe_disable_intr(hw);
4444 /* read-on-clear nic registers here */
4445 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4446 PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
4450 /* set flag for async link update */
4451 if (eicr & IXGBE_EICR_LSC)
4452 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
4454 if (eicr & IXGBE_EICR_MAILBOX)
4455 intr->flags |= IXGBE_FLAG_MAILBOX;
4457 if (eicr & IXGBE_EICR_LINKSEC)
4458 intr->flags |= IXGBE_FLAG_MACSEC;
4460 if (hw->mac.type == ixgbe_mac_X550EM_x &&
4461 hw->phy.type == ixgbe_phy_x550em_ext_t &&
4462 (eicr & IXGBE_EICR_GPI_SDP0_X550EM_x))
4463 intr->flags |= IXGBE_FLAG_PHY_INTERRUPT;
4469 * It gets and then prints the link status.
4472 * Pointer to struct rte_eth_dev.
4475 * - On success, zero.
4476 * - On failure, a negative value.
4479 ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
4481 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4482 struct rte_eth_link link;
4484 rte_eth_linkstatus_get(dev, &link);
4486 if (link.link_status) {
4487 PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
4488 (int)(dev->data->port_id),
4489 (unsigned)link.link_speed,
4490 link.link_duplex == ETH_LINK_FULL_DUPLEX ?
4491 "full-duplex" : "half-duplex");
4493 PMD_INIT_LOG(INFO, " Port %d: Link Down",
4494 (int)(dev->data->port_id));
4496 PMD_INIT_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
4497 pci_dev->addr.domain,
4499 pci_dev->addr.devid,
4500 pci_dev->addr.function);
4504 * It executes link_update after knowing an interrupt occurred.
4507 * Pointer to struct rte_eth_dev.
4510 * - On success, zero.
4511 * - On failure, a negative value.
4514 ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
4516 struct ixgbe_interrupt *intr =
4517 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4519 struct ixgbe_hw *hw =
4520 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4522 PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
4524 if (intr->flags & IXGBE_FLAG_MAILBOX) {
4525 ixgbe_pf_mbx_process(dev);
4526 intr->flags &= ~IXGBE_FLAG_MAILBOX;
4529 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4530 ixgbe_handle_lasi(hw);
4531 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4534 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4535 struct rte_eth_link link;
4537 /* get the link status before link update, for predicting later */
4538 rte_eth_linkstatus_get(dev, &link);
4540 ixgbe_dev_link_update(dev, 0);
4543 if (!link.link_status)
4544 /* handle it 1 sec later, wait it being stable */
4545 timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
4546 /* likely to down */
4548 /* handle it 4 sec later, wait it being stable */
4549 timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
4551 ixgbe_dev_link_status_print(dev);
4552 if (rte_eal_alarm_set(timeout * 1000,
4553 ixgbe_dev_interrupt_delayed_handler, (void *)dev) < 0)
4554 PMD_DRV_LOG(ERR, "Error setting alarm");
4556 /* remember original mask */
4557 intr->mask_original = intr->mask;
4558 /* only disable lsc interrupt */
4559 intr->mask &= ~IXGBE_EIMS_LSC;
4563 PMD_DRV_LOG(DEBUG, "enable intr immediately");
4564 ixgbe_enable_intr(dev);
4570 * Interrupt handler which shall be registered for alarm callback for delayed
4571 * handling specific interrupt to wait for the stable nic state. As the
4572 * NIC interrupt state is not stable for ixgbe after link is just down,
4573 * it needs to wait 4 seconds to get the stable status.
4576 * Pointer to interrupt handle.
4578 * The address of parameter (struct rte_eth_dev *) regsitered before.
4584 ixgbe_dev_interrupt_delayed_handler(void *param)
4586 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4587 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4588 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
4589 struct ixgbe_interrupt *intr =
4590 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4591 struct ixgbe_hw *hw =
4592 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4595 ixgbe_disable_intr(hw);
4597 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4598 if (eicr & IXGBE_EICR_MAILBOX)
4599 ixgbe_pf_mbx_process(dev);
4601 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4602 ixgbe_handle_lasi(hw);
4603 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4606 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4607 ixgbe_dev_link_update(dev, 0);
4608 intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
4609 ixgbe_dev_link_status_print(dev);
4610 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
4614 if (intr->flags & IXGBE_FLAG_MACSEC) {
4615 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC,
4617 intr->flags &= ~IXGBE_FLAG_MACSEC;
4620 /* restore original mask */
4621 intr->mask = intr->mask_original;
4622 intr->mask_original = 0;
4624 PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
4625 ixgbe_enable_intr(dev);
4626 rte_intr_ack(intr_handle);
4630 * Interrupt handler triggered by NIC for handling
4631 * specific interrupt.
4634 * Pointer to interrupt handle.
4636 * The address of parameter (struct rte_eth_dev *) regsitered before.
4642 ixgbe_dev_interrupt_handler(void *param)
4644 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4646 ixgbe_dev_interrupt_get_status(dev);
4647 ixgbe_dev_interrupt_action(dev);
4651 ixgbe_dev_led_on(struct rte_eth_dev *dev)
4653 struct ixgbe_hw *hw;
4655 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4656 return ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4660 ixgbe_dev_led_off(struct rte_eth_dev *dev)
4662 struct ixgbe_hw *hw;
4664 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4665 return ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4669 ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4671 struct ixgbe_hw *hw;
4677 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4679 fc_conf->pause_time = hw->fc.pause_time;
4680 fc_conf->high_water = hw->fc.high_water[0];
4681 fc_conf->low_water = hw->fc.low_water[0];
4682 fc_conf->send_xon = hw->fc.send_xon;
4683 fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
4686 * Return rx_pause status according to actual setting of
4689 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4690 if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
4696 * Return tx_pause status according to actual setting of
4699 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4700 if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
4705 if (rx_pause && tx_pause)
4706 fc_conf->mode = RTE_FC_FULL;
4708 fc_conf->mode = RTE_FC_RX_PAUSE;
4710 fc_conf->mode = RTE_FC_TX_PAUSE;
4712 fc_conf->mode = RTE_FC_NONE;
4718 ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4720 struct ixgbe_hw *hw;
4722 uint32_t rx_buf_size;
4723 uint32_t max_high_water;
4725 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4732 PMD_INIT_FUNC_TRACE();
4734 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4735 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
4736 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4739 * At least reserve one Ethernet frame for watermark
4740 * high_water/low_water in kilo bytes for ixgbe
4742 max_high_water = (rx_buf_size -
4743 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4744 if ((fc_conf->high_water > max_high_water) ||
4745 (fc_conf->high_water < fc_conf->low_water)) {
4746 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4747 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4751 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
4752 hw->fc.pause_time = fc_conf->pause_time;
4753 hw->fc.high_water[0] = fc_conf->high_water;
4754 hw->fc.low_water[0] = fc_conf->low_water;
4755 hw->fc.send_xon = fc_conf->send_xon;
4756 hw->fc.disable_fc_autoneg = !fc_conf->autoneg;
4758 err = ixgbe_fc_enable(hw);
4760 /* Not negotiated is not an error case */
4761 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED)) {
4763 /* check if we want to forward MAC frames - driver doesn't have native
4764 * capability to do that, so we'll write the registers ourselves */
4766 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4768 /* set or clear MFLCN.PMCF bit depending on configuration */
4769 if (fc_conf->mac_ctrl_frame_fwd != 0)
4770 mflcn |= IXGBE_MFLCN_PMCF;
4772 mflcn &= ~IXGBE_MFLCN_PMCF;
4774 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
4775 IXGBE_WRITE_FLUSH(hw);
4780 PMD_INIT_LOG(ERR, "ixgbe_fc_enable = 0x%x", err);
4785 * ixgbe_pfc_enable_generic - Enable flow control
4786 * @hw: pointer to hardware structure
4787 * @tc_num: traffic class number
4788 * Enable flow control according to the current settings.
4791 ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw, uint8_t tc_num)
4794 uint32_t mflcn_reg, fccfg_reg;
4796 uint32_t fcrtl, fcrth;
4800 /* Validate the water mark configuration */
4801 if (!hw->fc.pause_time) {
4802 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4806 /* Low water mark of zero causes XOFF floods */
4807 if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
4808 /* High/Low water can not be 0 */
4809 if ((!hw->fc.high_water[tc_num]) || (!hw->fc.low_water[tc_num])) {
4810 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4811 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4815 if (hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
4816 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4817 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4821 /* Negotiate the fc mode to use */
4822 ixgbe_fc_autoneg(hw);
4824 /* Disable any previous flow control settings */
4825 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4826 mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
4828 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4829 fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
4831 switch (hw->fc.current_mode) {
4834 * If the count of enabled RX Priority Flow control >1,
4835 * and the TX pause can not be disabled
4838 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4839 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4840 if (reg & IXGBE_FCRTH_FCEN)
4844 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4846 case ixgbe_fc_rx_pause:
4848 * Rx Flow control is enabled and Tx Flow control is
4849 * disabled by software override. Since there really
4850 * isn't a way to advertise that we are capable of RX
4851 * Pause ONLY, we will advertise that we support both
4852 * symmetric and asymmetric Rx PAUSE. Later, we will
4853 * disable the adapter's ability to send PAUSE frames.
4855 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4857 * If the count of enabled RX Priority Flow control >1,
4858 * and the TX pause can not be disabled
4861 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4862 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4863 if (reg & IXGBE_FCRTH_FCEN)
4867 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4869 case ixgbe_fc_tx_pause:
4871 * Tx Flow control is enabled, and Rx Flow control is
4872 * disabled by software override.
4874 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4877 /* Flow control (both Rx and Tx) is enabled by SW override. */
4878 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4879 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4882 PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
4883 ret_val = IXGBE_ERR_CONFIG;
4887 /* Set 802.3x based flow control settings. */
4888 mflcn_reg |= IXGBE_MFLCN_DPF;
4889 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
4890 IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
4892 /* Set up and enable Rx high/low water mark thresholds, enable XON. */
4893 if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
4894 hw->fc.high_water[tc_num]) {
4895 fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
4896 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
4897 fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
4899 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
4901 * In order to prevent Tx hangs when the internal Tx
4902 * switch is enabled we must set the high water mark
4903 * to the maximum FCRTH value. This allows the Tx
4904 * switch to function even under heavy Rx workloads.
4906 fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
4908 IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
4910 /* Configure pause time (2 TCs per register) */
4911 reg = hw->fc.pause_time * 0x00010001;
4912 for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
4913 IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
4915 /* Configure flow control refresh threshold value */
4916 IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
4923 ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev, uint8_t tc_num)
4925 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4926 int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
4928 if (hw->mac.type != ixgbe_mac_82598EB) {
4929 ret_val = ixgbe_dcb_pfc_enable_generic(hw, tc_num);
4935 ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
4938 uint32_t rx_buf_size;
4939 uint32_t max_high_water;
4941 uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
4942 struct ixgbe_hw *hw =
4943 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4944 struct ixgbe_dcb_config *dcb_config =
4945 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
4947 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4954 PMD_INIT_FUNC_TRACE();
4956 ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
4957 tc_num = map[pfc_conf->priority];
4958 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
4959 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4961 * At least reserve one Ethernet frame for watermark
4962 * high_water/low_water in kilo bytes for ixgbe
4964 max_high_water = (rx_buf_size -
4965 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4966 if ((pfc_conf->fc.high_water > max_high_water) ||
4967 (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
4968 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4969 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4973 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
4974 hw->fc.pause_time = pfc_conf->fc.pause_time;
4975 hw->fc.send_xon = pfc_conf->fc.send_xon;
4976 hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
4977 hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
4979 err = ixgbe_dcb_pfc_enable(dev, tc_num);
4981 /* Not negotiated is not an error case */
4982 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
4985 PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
4990 ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
4991 struct rte_eth_rss_reta_entry64 *reta_conf,
4994 uint16_t i, sp_reta_size;
4997 uint16_t idx, shift;
4998 struct ixgbe_adapter *adapter = dev->data->dev_private;
4999 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5002 PMD_INIT_FUNC_TRACE();
5004 if (!ixgbe_rss_update_sp(hw->mac.type)) {
5005 PMD_DRV_LOG(ERR, "RSS reta update is not supported on this "
5010 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
5011 if (reta_size != sp_reta_size) {
5012 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
5013 "(%d) doesn't match the number hardware can supported "
5014 "(%d)", reta_size, sp_reta_size);
5018 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
5019 idx = i / RTE_RETA_GROUP_SIZE;
5020 shift = i % RTE_RETA_GROUP_SIZE;
5021 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
5025 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
5026 if (mask == IXGBE_4_BIT_MASK)
5029 r = IXGBE_READ_REG(hw, reta_reg);
5030 for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
5031 if (mask & (0x1 << j))
5032 reta |= reta_conf[idx].reta[shift + j] <<
5035 reta |= r & (IXGBE_8_BIT_MASK <<
5038 IXGBE_WRITE_REG(hw, reta_reg, reta);
5040 adapter->rss_reta_updated = 1;
5046 ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
5047 struct rte_eth_rss_reta_entry64 *reta_conf,
5050 uint16_t i, sp_reta_size;
5053 uint16_t idx, shift;
5054 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5057 PMD_INIT_FUNC_TRACE();
5058 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
5059 if (reta_size != sp_reta_size) {
5060 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
5061 "(%d) doesn't match the number hardware can supported "
5062 "(%d)", reta_size, sp_reta_size);
5066 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
5067 idx = i / RTE_RETA_GROUP_SIZE;
5068 shift = i % RTE_RETA_GROUP_SIZE;
5069 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
5074 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
5075 reta = IXGBE_READ_REG(hw, reta_reg);
5076 for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
5077 if (mask & (0x1 << j))
5078 reta_conf[idx].reta[shift + j] =
5079 ((reta >> (CHAR_BIT * j)) &
5088 ixgbe_add_rar(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
5089 uint32_t index, uint32_t pool)
5091 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5092 uint32_t enable_addr = 1;
5094 return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
5099 ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
5101 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5103 ixgbe_clear_rar(hw, index);
5107 ixgbe_set_default_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *addr)
5109 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5111 ixgbe_remove_rar(dev, 0);
5112 ixgbe_add_rar(dev, addr, 0, pci_dev->max_vfs);
5118 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
5120 if (strcmp(dev->device->driver->name, drv->driver.name))
5127 is_ixgbe_supported(struct rte_eth_dev *dev)
5129 return is_device_supported(dev, &rte_ixgbe_pmd);
5133 ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
5137 struct ixgbe_hw *hw;
5138 struct rte_eth_dev_info dev_info;
5139 uint32_t frame_size = mtu + IXGBE_ETH_OVERHEAD;
5140 struct rte_eth_dev_data *dev_data = dev->data;
5143 ret = ixgbe_dev_info_get(dev, &dev_info);
5147 /* check that mtu is within the allowed range */
5148 if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
5151 /* If device is started, refuse mtu that requires the support of
5152 * scattered packets when this feature has not been enabled before.
5154 if (dev_data->dev_started && !dev_data->scattered_rx &&
5155 (frame_size + 2 * IXGBE_VLAN_TAG_SIZE >
5156 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
5157 PMD_INIT_LOG(ERR, "Stop port first.");
5161 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5162 hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
5164 /* switch to jumbo mode if needed */
5165 if (frame_size > RTE_ETHER_MAX_LEN) {
5166 dev->data->dev_conf.rxmode.offloads |=
5167 DEV_RX_OFFLOAD_JUMBO_FRAME;
5168 hlreg0 |= IXGBE_HLREG0_JUMBOEN;
5170 dev->data->dev_conf.rxmode.offloads &=
5171 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
5172 hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
5174 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
5176 /* update max frame size */
5177 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
5179 maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
5180 maxfrs &= 0x0000FFFF;
5181 maxfrs |= (dev->data->dev_conf.rxmode.max_rx_pkt_len << 16);
5182 IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
5188 * Virtual Function operations
5191 ixgbevf_intr_disable(struct rte_eth_dev *dev)
5193 struct ixgbe_interrupt *intr =
5194 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5195 struct ixgbe_hw *hw =
5196 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5198 PMD_INIT_FUNC_TRACE();
5200 /* Clear interrupt mask to stop from interrupts being generated */
5201 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
5203 IXGBE_WRITE_FLUSH(hw);
5205 /* Clear mask value. */
5210 ixgbevf_intr_enable(struct rte_eth_dev *dev)
5212 struct ixgbe_interrupt *intr =
5213 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5214 struct ixgbe_hw *hw =
5215 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5217 PMD_INIT_FUNC_TRACE();
5219 /* VF enable interrupt autoclean */
5220 IXGBE_WRITE_REG(hw, IXGBE_VTEIAM, IXGBE_VF_IRQ_ENABLE_MASK);
5221 IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, IXGBE_VF_IRQ_ENABLE_MASK);
5222 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_VF_IRQ_ENABLE_MASK);
5224 IXGBE_WRITE_FLUSH(hw);
5226 /* Save IXGBE_VTEIMS value to mask. */
5227 intr->mask = IXGBE_VF_IRQ_ENABLE_MASK;
5231 ixgbevf_dev_configure(struct rte_eth_dev *dev)
5233 struct rte_eth_conf *conf = &dev->data->dev_conf;
5234 struct ixgbe_adapter *adapter = dev->data->dev_private;
5236 PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
5237 dev->data->port_id);
5239 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
5240 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
5243 * VF has no ability to enable/disable HW CRC
5244 * Keep the persistent behavior the same as Host PF
5246 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
5247 if (conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC) {
5248 PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
5249 conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_KEEP_CRC;
5252 if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
5253 PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
5254 conf->rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
5259 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
5260 * allocation or vector Rx preconditions we will reset it.
5262 adapter->rx_bulk_alloc_allowed = true;
5263 adapter->rx_vec_allowed = true;
5269 ixgbevf_dev_start(struct rte_eth_dev *dev)
5271 struct ixgbe_hw *hw =
5272 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5273 uint32_t intr_vector = 0;
5274 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5275 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5279 PMD_INIT_FUNC_TRACE();
5281 /* Stop the link setup handler before resetting the HW. */
5282 ixgbe_dev_cancel_link_thread(dev);
5284 err = hw->mac.ops.reset_hw(hw);
5286 PMD_INIT_LOG(ERR, "Unable to reset vf hardware (%d)", err);
5289 hw->mac.get_link_status = true;
5291 /* negotiate mailbox API version to use with the PF. */
5292 ixgbevf_negotiate_api(hw);
5294 ixgbevf_dev_tx_init(dev);
5296 /* This can fail when allocating mbufs for descriptor rings */
5297 err = ixgbevf_dev_rx_init(dev);
5299 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
5300 ixgbe_dev_clear_queues(dev);
5305 ixgbevf_set_vfta_all(dev, 1);
5308 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
5309 ETH_VLAN_EXTEND_MASK;
5310 err = ixgbevf_vlan_offload_config(dev, mask);
5312 PMD_INIT_LOG(ERR, "Unable to set VLAN offload (%d)", err);
5313 ixgbe_dev_clear_queues(dev);
5317 ixgbevf_dev_rxtx_start(dev);
5319 /* check and configure queue intr-vector mapping */
5320 if (rte_intr_cap_multiple(intr_handle) &&
5321 dev->data->dev_conf.intr_conf.rxq) {
5322 /* According to datasheet, only vector 0/1/2 can be used,
5323 * now only one vector is used for Rx queue
5326 if (rte_intr_efd_enable(intr_handle, intr_vector))
5330 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
5331 intr_handle->intr_vec =
5332 rte_zmalloc("intr_vec",
5333 dev->data->nb_rx_queues * sizeof(int), 0);
5334 if (intr_handle->intr_vec == NULL) {
5335 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
5336 " intr_vec", dev->data->nb_rx_queues);
5340 ixgbevf_configure_msix(dev);
5342 /* When a VF port is bound to VFIO-PCI, only miscellaneous interrupt
5343 * is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ).
5344 * If previous VFIO interrupt mapping setting in eth_ixgbevf_dev_init( )
5345 * is not cleared, it will fail when following rte_intr_enable( ) tries
5346 * to map Rx queue interrupt to other VFIO vectors.
5347 * So clear uio/vfio intr/evevnfd first to avoid failure.
5349 rte_intr_disable(intr_handle);
5351 rte_intr_enable(intr_handle);
5353 /* Re-enable interrupt for VF */
5354 ixgbevf_intr_enable(dev);
5357 * Update link status right before return, because it may
5358 * start link configuration process in a separate thread.
5360 ixgbevf_dev_link_update(dev, 0);
5362 hw->adapter_stopped = false;
5368 ixgbevf_dev_stop(struct rte_eth_dev *dev)
5370 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5371 struct ixgbe_adapter *adapter = dev->data->dev_private;
5372 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5373 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5375 if (hw->adapter_stopped)
5378 PMD_INIT_FUNC_TRACE();
5380 ixgbe_dev_cancel_link_thread(dev);
5382 ixgbevf_intr_disable(dev);
5384 hw->adapter_stopped = 1;
5385 ixgbe_stop_adapter(hw);
5388 * Clear what we set, but we still keep shadow_vfta to
5389 * restore after device starts
5391 ixgbevf_set_vfta_all(dev, 0);
5393 /* Clear stored conf */
5394 dev->data->scattered_rx = 0;
5396 ixgbe_dev_clear_queues(dev);
5398 /* Clean datapath event and queue/vec mapping */
5399 rte_intr_efd_disable(intr_handle);
5400 if (intr_handle->intr_vec != NULL) {
5401 rte_free(intr_handle->intr_vec);
5402 intr_handle->intr_vec = NULL;
5405 adapter->rss_reta_updated = 0;
5409 ixgbevf_dev_close(struct rte_eth_dev *dev)
5411 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5412 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5413 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5415 PMD_INIT_FUNC_TRACE();
5419 ixgbevf_dev_stop(dev);
5421 ixgbe_dev_free_queues(dev);
5424 * Remove the VF MAC address ro ensure
5425 * that the VF traffic goes to the PF
5426 * after stop, close and detach of the VF
5428 ixgbevf_remove_mac_addr(dev, 0);
5430 dev->dev_ops = NULL;
5431 dev->rx_pkt_burst = NULL;
5432 dev->tx_pkt_burst = NULL;
5434 rte_intr_disable(intr_handle);
5435 rte_intr_callback_unregister(intr_handle,
5436 ixgbevf_dev_interrupt_handler, dev);
5443 ixgbevf_dev_reset(struct rte_eth_dev *dev)
5447 ret = eth_ixgbevf_dev_uninit(dev);
5451 ret = eth_ixgbevf_dev_init(dev);
5456 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
5458 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5459 struct ixgbe_vfta *shadow_vfta =
5460 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5461 int i = 0, j = 0, vfta = 0, mask = 1;
5463 for (i = 0; i < IXGBE_VFTA_SIZE; i++) {
5464 vfta = shadow_vfta->vfta[i];
5467 for (j = 0; j < 32; j++) {
5469 ixgbe_set_vfta(hw, (i<<5)+j, 0,
5479 ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
5481 struct ixgbe_hw *hw =
5482 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5483 struct ixgbe_vfta *shadow_vfta =
5484 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5485 uint32_t vid_idx = 0;
5486 uint32_t vid_bit = 0;
5489 PMD_INIT_FUNC_TRACE();
5491 /* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
5492 ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on, false);
5494 PMD_INIT_LOG(ERR, "Unable to set VF vlan");
5497 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
5498 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
5500 /* Save what we set and retore it after device reset */
5502 shadow_vfta->vfta[vid_idx] |= vid_bit;
5504 shadow_vfta->vfta[vid_idx] &= ~vid_bit;
5510 ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
5512 struct ixgbe_hw *hw =
5513 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5516 PMD_INIT_FUNC_TRACE();
5518 if (queue >= hw->mac.max_rx_queues)
5521 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
5523 ctrl |= IXGBE_RXDCTL_VME;
5525 ctrl &= ~IXGBE_RXDCTL_VME;
5526 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
5528 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, on);
5532 ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
5534 struct ixgbe_rx_queue *rxq;
5538 /* VF function only support hw strip feature, others are not support */
5539 if (mask & ETH_VLAN_STRIP_MASK) {
5540 for (i = 0; i < dev->data->nb_rx_queues; i++) {
5541 rxq = dev->data->rx_queues[i];
5542 on = !!(rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
5543 ixgbevf_vlan_strip_queue_set(dev, i, on);
5551 ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
5553 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
5555 ixgbevf_vlan_offload_config(dev, mask);
5561 ixgbe_vt_check(struct ixgbe_hw *hw)
5565 /* if Virtualization Technology is enabled */
5566 reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
5567 if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
5568 PMD_INIT_LOG(ERR, "VT must be enabled for this setting");
5576 ixgbe_uta_vector(struct ixgbe_hw *hw, struct rte_ether_addr *uc_addr)
5578 uint32_t vector = 0;
5580 switch (hw->mac.mc_filter_type) {
5581 case 0: /* use bits [47:36] of the address */
5582 vector = ((uc_addr->addr_bytes[4] >> 4) |
5583 (((uint16_t)uc_addr->addr_bytes[5]) << 4));
5585 case 1: /* use bits [46:35] of the address */
5586 vector = ((uc_addr->addr_bytes[4] >> 3) |
5587 (((uint16_t)uc_addr->addr_bytes[5]) << 5));
5589 case 2: /* use bits [45:34] of the address */
5590 vector = ((uc_addr->addr_bytes[4] >> 2) |
5591 (((uint16_t)uc_addr->addr_bytes[5]) << 6));
5593 case 3: /* use bits [43:32] of the address */
5594 vector = ((uc_addr->addr_bytes[4]) |
5595 (((uint16_t)uc_addr->addr_bytes[5]) << 8));
5597 default: /* Invalid mc_filter_type */
5601 /* vector can only be 12-bits or boundary will be exceeded */
5607 ixgbe_uc_hash_table_set(struct rte_eth_dev *dev,
5608 struct rte_ether_addr *mac_addr, uint8_t on)
5615 const uint32_t ixgbe_uta_idx_mask = 0x7F;
5616 const uint32_t ixgbe_uta_bit_shift = 5;
5617 const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
5618 const uint32_t bit1 = 0x1;
5620 struct ixgbe_hw *hw =
5621 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5622 struct ixgbe_uta_info *uta_info =
5623 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5625 /* The UTA table only exists on 82599 hardware and newer */
5626 if (hw->mac.type < ixgbe_mac_82599EB)
5629 vector = ixgbe_uta_vector(hw, mac_addr);
5630 uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
5631 uta_shift = vector & ixgbe_uta_bit_mask;
5633 rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
5637 reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
5639 uta_info->uta_in_use++;
5640 reg_val |= (bit1 << uta_shift);
5641 uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
5643 uta_info->uta_in_use--;
5644 reg_val &= ~(bit1 << uta_shift);
5645 uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
5648 IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
5650 if (uta_info->uta_in_use > 0)
5651 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
5652 IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
5654 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
5660 ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
5663 struct ixgbe_hw *hw =
5664 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5665 struct ixgbe_uta_info *uta_info =
5666 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5668 /* The UTA table only exists on 82599 hardware and newer */
5669 if (hw->mac.type < ixgbe_mac_82599EB)
5673 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5674 uta_info->uta_shadow[i] = ~0;
5675 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
5678 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5679 uta_info->uta_shadow[i] = 0;
5680 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
5688 ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
5690 uint32_t new_val = orig_val;
5692 if (rx_mask & ETH_VMDQ_ACCEPT_UNTAG)
5693 new_val |= IXGBE_VMOLR_AUPE;
5694 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_MC)
5695 new_val |= IXGBE_VMOLR_ROMPE;
5696 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_UC)
5697 new_val |= IXGBE_VMOLR_ROPE;
5698 if (rx_mask & ETH_VMDQ_ACCEPT_BROADCAST)
5699 new_val |= IXGBE_VMOLR_BAM;
5700 if (rx_mask & ETH_VMDQ_ACCEPT_MULTICAST)
5701 new_val |= IXGBE_VMOLR_MPE;
5706 #define IXGBE_MRCTL_VPME 0x01 /* Virtual Pool Mirroring. */
5707 #define IXGBE_MRCTL_UPME 0x02 /* Uplink Port Mirroring. */
5708 #define IXGBE_MRCTL_DPME 0x04 /* Downlink Port Mirroring. */
5709 #define IXGBE_MRCTL_VLME 0x08 /* VLAN Mirroring. */
5710 #define IXGBE_INVALID_MIRROR_TYPE(mirror_type) \
5711 ((mirror_type) & ~(uint8_t)(ETH_MIRROR_VIRTUAL_POOL_UP | \
5712 ETH_MIRROR_UPLINK_PORT | ETH_MIRROR_DOWNLINK_PORT | ETH_MIRROR_VLAN))
5715 ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
5716 struct rte_eth_mirror_conf *mirror_conf,
5717 uint8_t rule_id, uint8_t on)
5719 uint32_t mr_ctl, vlvf;
5720 uint32_t mp_lsb = 0;
5721 uint32_t mv_msb = 0;
5722 uint32_t mv_lsb = 0;
5723 uint32_t mp_msb = 0;
5726 uint64_t vlan_mask = 0;
5728 const uint8_t pool_mask_offset = 32;
5729 const uint8_t vlan_mask_offset = 32;
5730 const uint8_t dst_pool_offset = 8;
5731 const uint8_t rule_mr_offset = 4;
5732 const uint8_t mirror_rule_mask = 0x0F;
5734 struct ixgbe_mirror_info *mr_info =
5735 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5736 struct ixgbe_hw *hw =
5737 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5738 uint8_t mirror_type = 0;
5740 if (ixgbe_vt_check(hw) < 0)
5743 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5746 if (IXGBE_INVALID_MIRROR_TYPE(mirror_conf->rule_type)) {
5747 PMD_DRV_LOG(ERR, "unsupported mirror type 0x%x.",
5748 mirror_conf->rule_type);
5752 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5753 mirror_type |= IXGBE_MRCTL_VLME;
5754 /* Check if vlan id is valid and find conresponding VLAN ID
5757 for (i = 0; i < IXGBE_VLVF_ENTRIES; i++) {
5758 if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
5759 /* search vlan id related pool vlan filter
5762 reg_index = ixgbe_find_vlvf_slot(
5764 mirror_conf->vlan.vlan_id[i],
5768 vlvf = IXGBE_READ_REG(hw,
5769 IXGBE_VLVF(reg_index));
5770 if ((vlvf & IXGBE_VLVF_VIEN) &&
5771 ((vlvf & IXGBE_VLVF_VLANID_MASK) ==
5772 mirror_conf->vlan.vlan_id[i]))
5773 vlan_mask |= (1ULL << reg_index);
5780 mv_lsb = vlan_mask & 0xFFFFFFFF;
5781 mv_msb = vlan_mask >> vlan_mask_offset;
5783 mr_info->mr_conf[rule_id].vlan.vlan_mask =
5784 mirror_conf->vlan.vlan_mask;
5785 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++) {
5786 if (mirror_conf->vlan.vlan_mask & (1ULL << i))
5787 mr_info->mr_conf[rule_id].vlan.vlan_id[i] =
5788 mirror_conf->vlan.vlan_id[i];
5793 mr_info->mr_conf[rule_id].vlan.vlan_mask = 0;
5794 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++)
5795 mr_info->mr_conf[rule_id].vlan.vlan_id[i] = 0;
5800 * if enable pool mirror, write related pool mask register,if disable
5801 * pool mirror, clear PFMRVM register
5803 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5804 mirror_type |= IXGBE_MRCTL_VPME;
5806 mp_lsb = mirror_conf->pool_mask & 0xFFFFFFFF;
5807 mp_msb = mirror_conf->pool_mask >> pool_mask_offset;
5808 mr_info->mr_conf[rule_id].pool_mask =
5809 mirror_conf->pool_mask;
5814 mr_info->mr_conf[rule_id].pool_mask = 0;
5817 if (mirror_conf->rule_type & ETH_MIRROR_UPLINK_PORT)
5818 mirror_type |= IXGBE_MRCTL_UPME;
5819 if (mirror_conf->rule_type & ETH_MIRROR_DOWNLINK_PORT)
5820 mirror_type |= IXGBE_MRCTL_DPME;
5822 /* read mirror control register and recalculate it */
5823 mr_ctl = IXGBE_READ_REG(hw, IXGBE_MRCTL(rule_id));
5826 mr_ctl |= mirror_type;
5827 mr_ctl &= mirror_rule_mask;
5828 mr_ctl |= mirror_conf->dst_pool << dst_pool_offset;
5830 mr_ctl &= ~(mirror_conf->rule_type & mirror_rule_mask);
5833 mr_info->mr_conf[rule_id].rule_type = mirror_conf->rule_type;
5834 mr_info->mr_conf[rule_id].dst_pool = mirror_conf->dst_pool;
5836 /* write mirrror control register */
5837 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5839 /* write pool mirrror control register */
5840 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5841 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), mp_lsb);
5842 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset),
5845 /* write VLAN mirrror control register */
5846 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5847 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), mv_lsb);
5848 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset),
5856 ixgbe_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t rule_id)
5859 uint32_t lsb_val = 0;
5860 uint32_t msb_val = 0;
5861 const uint8_t rule_mr_offset = 4;
5863 struct ixgbe_hw *hw =
5864 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5865 struct ixgbe_mirror_info *mr_info =
5866 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5868 if (ixgbe_vt_check(hw) < 0)
5871 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5874 memset(&mr_info->mr_conf[rule_id], 0,
5875 sizeof(struct rte_eth_mirror_conf));
5877 /* clear PFVMCTL register */
5878 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5880 /* clear pool mask register */
5881 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), lsb_val);
5882 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset), msb_val);
5884 /* clear vlan mask register */
5885 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), lsb_val);
5886 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset), msb_val);
5892 ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5894 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5895 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5896 struct ixgbe_interrupt *intr =
5897 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5898 struct ixgbe_hw *hw =
5899 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5900 uint32_t vec = IXGBE_MISC_VEC_ID;
5902 if (rte_intr_allow_others(intr_handle))
5903 vec = IXGBE_RX_VEC_START;
5904 intr->mask |= (1 << vec);
5905 RTE_SET_USED(queue_id);
5906 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5908 rte_intr_ack(intr_handle);
5914 ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5916 struct ixgbe_interrupt *intr =
5917 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5918 struct ixgbe_hw *hw =
5919 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5920 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5921 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5922 uint32_t vec = IXGBE_MISC_VEC_ID;
5924 if (rte_intr_allow_others(intr_handle))
5925 vec = IXGBE_RX_VEC_START;
5926 intr->mask &= ~(1 << vec);
5927 RTE_SET_USED(queue_id);
5928 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5934 ixgbe_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;
5939 struct ixgbe_hw *hw =
5940 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5941 struct ixgbe_interrupt *intr =
5942 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5944 if (queue_id < 16) {
5945 ixgbe_disable_intr(hw);
5946 intr->mask |= (1 << queue_id);
5947 ixgbe_enable_intr(dev);
5948 } else if (queue_id < 32) {
5949 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5950 mask &= (1 << queue_id);
5951 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5952 } else if (queue_id < 64) {
5953 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5954 mask &= (1 << (queue_id - 32));
5955 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5957 rte_intr_ack(intr_handle);
5963 ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5966 struct ixgbe_hw *hw =
5967 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5968 struct ixgbe_interrupt *intr =
5969 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5971 if (queue_id < 16) {
5972 ixgbe_disable_intr(hw);
5973 intr->mask &= ~(1 << queue_id);
5974 ixgbe_enable_intr(dev);
5975 } else if (queue_id < 32) {
5976 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5977 mask &= ~(1 << queue_id);
5978 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5979 } else if (queue_id < 64) {
5980 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5981 mask &= ~(1 << (queue_id - 32));
5982 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5989 ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5990 uint8_t queue, uint8_t msix_vector)
5994 if (direction == -1) {
5996 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5997 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
6000 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, tmp);
6002 /* rx or tx cause */
6003 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
6004 idx = ((16 * (queue & 1)) + (8 * direction));
6005 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
6006 tmp &= ~(0xFF << idx);
6007 tmp |= (msix_vector << idx);
6008 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), tmp);
6013 * set the IVAR registers, mapping interrupt causes to vectors
6015 * pointer to ixgbe_hw struct
6017 * 0 for Rx, 1 for Tx, -1 for other causes
6019 * queue to map the corresponding interrupt to
6021 * the vector to map to the corresponding queue
6024 ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
6025 uint8_t queue, uint8_t msix_vector)
6029 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
6030 if (hw->mac.type == ixgbe_mac_82598EB) {
6031 if (direction == -1)
6033 idx = (((direction * 64) + queue) >> 2) & 0x1F;
6034 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(idx));
6035 tmp &= ~(0xFF << (8 * (queue & 0x3)));
6036 tmp |= (msix_vector << (8 * (queue & 0x3)));
6037 IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
6038 } else if ((hw->mac.type == ixgbe_mac_82599EB) ||
6039 (hw->mac.type == ixgbe_mac_X540) ||
6040 (hw->mac.type == ixgbe_mac_X550) ||
6041 (hw->mac.type == ixgbe_mac_X550EM_x)) {
6042 if (direction == -1) {
6044 idx = ((queue & 1) * 8);
6045 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
6046 tmp &= ~(0xFF << idx);
6047 tmp |= (msix_vector << idx);
6048 IXGBE_WRITE_REG(hw, IXGBE_IVAR_MISC, tmp);
6050 /* rx or tx causes */
6051 idx = ((16 * (queue & 1)) + (8 * direction));
6052 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(queue >> 1));
6053 tmp &= ~(0xFF << idx);
6054 tmp |= (msix_vector << idx);
6055 IXGBE_WRITE_REG(hw, IXGBE_IVAR(queue >> 1), tmp);
6061 ixgbevf_configure_msix(struct rte_eth_dev *dev)
6063 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
6064 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
6065 struct ixgbe_hw *hw =
6066 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6068 uint32_t vector_idx = IXGBE_MISC_VEC_ID;
6069 uint32_t base = IXGBE_MISC_VEC_ID;
6071 /* Configure VF other cause ivar */
6072 ixgbevf_set_ivar_map(hw, -1, 1, vector_idx);
6074 /* won't configure msix register if no mapping is done
6075 * between intr vector and event fd.
6077 if (!rte_intr_dp_is_en(intr_handle))
6080 if (rte_intr_allow_others(intr_handle)) {
6081 base = IXGBE_RX_VEC_START;
6082 vector_idx = IXGBE_RX_VEC_START;
6085 /* Configure all RX queues of VF */
6086 for (q_idx = 0; q_idx < dev->data->nb_rx_queues; q_idx++) {
6087 /* Force all queue use vector 0,
6088 * as IXGBE_VF_MAXMSIVECOTR = 1
6090 ixgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
6091 intr_handle->intr_vec[q_idx] = vector_idx;
6092 if (vector_idx < base + intr_handle->nb_efd - 1)
6096 /* As RX queue setting above show, all queues use the vector 0.
6097 * Set only the ITR value of IXGBE_MISC_VEC_ID.
6099 IXGBE_WRITE_REG(hw, IXGBE_VTEITR(IXGBE_MISC_VEC_ID),
6100 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
6101 | IXGBE_EITR_CNT_WDIS);
6105 * Sets up the hardware to properly generate MSI-X interrupts
6107 * board private structure
6110 ixgbe_configure_msix(struct rte_eth_dev *dev)
6112 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
6113 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
6114 struct ixgbe_hw *hw =
6115 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6116 uint32_t queue_id, base = IXGBE_MISC_VEC_ID;
6117 uint32_t vec = IXGBE_MISC_VEC_ID;
6121 /* won't configure msix register if no mapping is done
6122 * between intr vector and event fd
6123 * but if misx has been enabled already, need to configure
6124 * auto clean, auto mask and throttling.
6126 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
6127 if (!rte_intr_dp_is_en(intr_handle) &&
6128 !(gpie & (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT)))
6131 if (rte_intr_allow_others(intr_handle))
6132 vec = base = IXGBE_RX_VEC_START;
6134 /* setup GPIE for MSI-x mode */
6135 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
6136 gpie |= IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT |
6137 IXGBE_GPIE_OCD | IXGBE_GPIE_EIAME;
6138 /* auto clearing and auto setting corresponding bits in EIMS
6139 * when MSI-X interrupt is triggered
6141 if (hw->mac.type == ixgbe_mac_82598EB) {
6142 IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
6144 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
6145 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
6147 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
6149 /* Populate the IVAR table and set the ITR values to the
6150 * corresponding register.
6152 if (rte_intr_dp_is_en(intr_handle)) {
6153 for (queue_id = 0; queue_id < dev->data->nb_rx_queues;
6155 /* by default, 1:1 mapping */
6156 ixgbe_set_ivar_map(hw, 0, queue_id, vec);
6157 intr_handle->intr_vec[queue_id] = vec;
6158 if (vec < base + intr_handle->nb_efd - 1)
6162 switch (hw->mac.type) {
6163 case ixgbe_mac_82598EB:
6164 ixgbe_set_ivar_map(hw, -1,
6165 IXGBE_IVAR_OTHER_CAUSES_INDEX,
6168 case ixgbe_mac_82599EB:
6169 case ixgbe_mac_X540:
6170 case ixgbe_mac_X550:
6171 case ixgbe_mac_X550EM_x:
6172 ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
6178 IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
6179 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
6180 | IXGBE_EITR_CNT_WDIS);
6182 /* set up to autoclear timer, and the vectors */
6183 mask = IXGBE_EIMS_ENABLE_MASK;
6184 mask &= ~(IXGBE_EIMS_OTHER |
6185 IXGBE_EIMS_MAILBOX |
6188 IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
6192 ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
6193 uint16_t queue_idx, uint16_t tx_rate)
6195 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6196 struct rte_eth_rxmode *rxmode;
6197 uint32_t rf_dec, rf_int;
6199 uint16_t link_speed = dev->data->dev_link.link_speed;
6201 if (queue_idx >= hw->mac.max_tx_queues)
6205 /* Calculate the rate factor values to set */
6206 rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
6207 rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
6208 rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
6210 bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
6211 bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
6212 IXGBE_RTTBCNRC_RF_INT_MASK_M);
6213 bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
6218 rxmode = &dev->data->dev_conf.rxmode;
6220 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
6221 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
6224 if ((rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) &&
6225 (rxmode->max_rx_pkt_len >= IXGBE_MAX_JUMBO_FRAME_SIZE))
6226 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6227 IXGBE_MMW_SIZE_JUMBO_FRAME);
6229 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6230 IXGBE_MMW_SIZE_DEFAULT);
6232 /* Set RTTBCNRC of queue X */
6233 IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
6234 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
6235 IXGBE_WRITE_FLUSH(hw);
6241 ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
6242 __attribute__((unused)) uint32_t index,
6243 __attribute__((unused)) uint32_t pool)
6245 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6249 * On a 82599 VF, adding again the same MAC addr is not an idempotent
6250 * operation. Trap this case to avoid exhausting the [very limited]
6251 * set of PF resources used to store VF MAC addresses.
6253 if (memcmp(hw->mac.perm_addr, mac_addr,
6254 sizeof(struct rte_ether_addr)) == 0)
6256 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6258 PMD_DRV_LOG(ERR, "Unable to add MAC address "
6259 "%02x:%02x:%02x:%02x:%02x:%02x - diag=%d",
6260 mac_addr->addr_bytes[0],
6261 mac_addr->addr_bytes[1],
6262 mac_addr->addr_bytes[2],
6263 mac_addr->addr_bytes[3],
6264 mac_addr->addr_bytes[4],
6265 mac_addr->addr_bytes[5],
6271 ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
6273 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6274 struct rte_ether_addr *perm_addr =
6275 (struct rte_ether_addr *)hw->mac.perm_addr;
6276 struct rte_ether_addr *mac_addr;
6281 * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
6282 * not support the deletion of a given MAC address.
6283 * Instead, it imposes to delete all MAC addresses, then to add again
6284 * all MAC addresses with the exception of the one to be deleted.
6286 (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
6289 * Add again all MAC addresses, with the exception of the deleted one
6290 * and of the permanent MAC address.
6292 for (i = 0, mac_addr = dev->data->mac_addrs;
6293 i < hw->mac.num_rar_entries; i++, mac_addr++) {
6294 /* Skip the deleted MAC address */
6297 /* Skip NULL MAC addresses */
6298 if (rte_is_zero_ether_addr(mac_addr))
6300 /* Skip the permanent MAC address */
6301 if (memcmp(perm_addr, mac_addr,
6302 sizeof(struct rte_ether_addr)) == 0)
6304 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6307 "Adding again MAC address "
6308 "%02x:%02x:%02x:%02x:%02x:%02x failed "
6310 mac_addr->addr_bytes[0],
6311 mac_addr->addr_bytes[1],
6312 mac_addr->addr_bytes[2],
6313 mac_addr->addr_bytes[3],
6314 mac_addr->addr_bytes[4],
6315 mac_addr->addr_bytes[5],
6321 ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
6322 struct rte_ether_addr *addr)
6324 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6326 hw->mac.ops.set_rar(hw, 0, (void *)addr, 0, 0);
6332 ixgbe_syn_filter_set(struct rte_eth_dev *dev,
6333 struct rte_eth_syn_filter *filter,
6336 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6337 struct ixgbe_filter_info *filter_info =
6338 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6342 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6345 syn_info = filter_info->syn_info;
6348 if (syn_info & IXGBE_SYN_FILTER_ENABLE)
6350 synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
6351 IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
6353 if (filter->hig_pri)
6354 synqf |= IXGBE_SYN_FILTER_SYNQFP;
6356 synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
6358 synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6359 if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
6361 synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
6364 filter_info->syn_info = synqf;
6365 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
6366 IXGBE_WRITE_FLUSH(hw);
6371 ixgbe_syn_filter_get(struct rte_eth_dev *dev,
6372 struct rte_eth_syn_filter *filter)
6374 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6375 uint32_t synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6377 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
6378 filter->hig_pri = (synqf & IXGBE_SYN_FILTER_SYNQFP) ? 1 : 0;
6379 filter->queue = (uint16_t)((synqf & IXGBE_SYN_FILTER_QUEUE) >> 1);
6386 ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
6387 enum rte_filter_op filter_op,
6390 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6393 MAC_TYPE_FILTER_SUP(hw->mac.type);
6395 if (filter_op == RTE_ETH_FILTER_NOP)
6399 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u",
6404 switch (filter_op) {
6405 case RTE_ETH_FILTER_ADD:
6406 ret = ixgbe_syn_filter_set(dev,
6407 (struct rte_eth_syn_filter *)arg,
6410 case RTE_ETH_FILTER_DELETE:
6411 ret = ixgbe_syn_filter_set(dev,
6412 (struct rte_eth_syn_filter *)arg,
6415 case RTE_ETH_FILTER_GET:
6416 ret = ixgbe_syn_filter_get(dev,
6417 (struct rte_eth_syn_filter *)arg);
6420 PMD_DRV_LOG(ERR, "unsupported operation %u", filter_op);
6429 static inline enum ixgbe_5tuple_protocol
6430 convert_protocol_type(uint8_t protocol_value)
6432 if (protocol_value == IPPROTO_TCP)
6433 return IXGBE_FILTER_PROTOCOL_TCP;
6434 else if (protocol_value == IPPROTO_UDP)
6435 return IXGBE_FILTER_PROTOCOL_UDP;
6436 else if (protocol_value == IPPROTO_SCTP)
6437 return IXGBE_FILTER_PROTOCOL_SCTP;
6439 return IXGBE_FILTER_PROTOCOL_NONE;
6442 /* inject a 5-tuple filter to HW */
6444 ixgbe_inject_5tuple_filter(struct rte_eth_dev *dev,
6445 struct ixgbe_5tuple_filter *filter)
6447 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6449 uint32_t ftqf, sdpqf;
6450 uint32_t l34timir = 0;
6451 uint8_t mask = 0xff;
6455 sdpqf = (uint32_t)(filter->filter_info.dst_port <<
6456 IXGBE_SDPQF_DSTPORT_SHIFT);
6457 sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
6459 ftqf = (uint32_t)(filter->filter_info.proto &
6460 IXGBE_FTQF_PROTOCOL_MASK);
6461 ftqf |= (uint32_t)((filter->filter_info.priority &
6462 IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
6463 if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
6464 mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
6465 if (filter->filter_info.dst_ip_mask == 0)
6466 mask &= IXGBE_FTQF_DEST_ADDR_MASK;
6467 if (filter->filter_info.src_port_mask == 0)
6468 mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
6469 if (filter->filter_info.dst_port_mask == 0)
6470 mask &= IXGBE_FTQF_DEST_PORT_MASK;
6471 if (filter->filter_info.proto_mask == 0)
6472 mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
6473 ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
6474 ftqf |= IXGBE_FTQF_POOL_MASK_EN;
6475 ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
6477 IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
6478 IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
6479 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
6480 IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
6482 l34timir |= IXGBE_L34T_IMIR_RESERVE;
6483 l34timir |= (uint32_t)(filter->queue <<
6484 IXGBE_L34T_IMIR_QUEUE_SHIFT);
6485 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
6489 * add a 5tuple filter
6492 * dev: Pointer to struct rte_eth_dev.
6493 * index: the index the filter allocates.
6494 * filter: ponter to the filter that will be added.
6495 * rx_queue: the queue id the filter assigned to.
6498 * - On success, zero.
6499 * - On failure, a negative value.
6502 ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
6503 struct ixgbe_5tuple_filter *filter)
6505 struct ixgbe_filter_info *filter_info =
6506 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6510 * look for an unused 5tuple filter index,
6511 * and insert the filter to list.
6513 for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
6514 idx = i / (sizeof(uint32_t) * NBBY);
6515 shift = i % (sizeof(uint32_t) * NBBY);
6516 if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
6517 filter_info->fivetuple_mask[idx] |= 1 << shift;
6519 TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
6525 if (i >= IXGBE_MAX_FTQF_FILTERS) {
6526 PMD_DRV_LOG(ERR, "5tuple filters are full.");
6530 ixgbe_inject_5tuple_filter(dev, filter);
6536 * remove a 5tuple filter
6539 * dev: Pointer to struct rte_eth_dev.
6540 * filter: the pointer of the filter will be removed.
6543 ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
6544 struct ixgbe_5tuple_filter *filter)
6546 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6547 struct ixgbe_filter_info *filter_info =
6548 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6549 uint16_t index = filter->index;
6551 filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
6552 ~(1 << (index % (sizeof(uint32_t) * NBBY)));
6553 TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
6556 IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
6557 IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
6558 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
6559 IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
6560 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
6564 ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
6566 struct ixgbe_hw *hw;
6567 uint32_t max_frame = mtu + IXGBE_ETH_OVERHEAD;
6568 struct rte_eth_dev_data *dev_data = dev->data;
6570 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6572 if (mtu < RTE_ETHER_MIN_MTU ||
6573 max_frame > RTE_ETHER_MAX_JUMBO_FRAME_LEN)
6576 /* If device is started, refuse mtu that requires the support of
6577 * scattered packets when this feature has not been enabled before.
6579 if (dev_data->dev_started && !dev_data->scattered_rx &&
6580 (max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
6581 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
6582 PMD_INIT_LOG(ERR, "Stop port first.");
6587 * When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
6588 * request of the version 2.0 of the mailbox API.
6589 * For now, use the IXGBE_VF_SET_LPE request of the version 1.0
6590 * of the mailbox API.
6591 * This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
6592 * prior to 3.11.33 which contains the following change:
6593 * "ixgbe: Enable jumbo frames support w/ SR-IOV"
6595 ixgbevf_rlpml_set_vf(hw, max_frame);
6597 /* update max frame size */
6598 dev->data->dev_conf.rxmode.max_rx_pkt_len = max_frame;
6602 static inline struct ixgbe_5tuple_filter *
6603 ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
6604 struct ixgbe_5tuple_filter_info *key)
6606 struct ixgbe_5tuple_filter *it;
6608 TAILQ_FOREACH(it, filter_list, entries) {
6609 if (memcmp(key, &it->filter_info,
6610 sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
6617 /* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
6619 ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
6620 struct ixgbe_5tuple_filter_info *filter_info)
6622 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
6623 filter->priority > IXGBE_5TUPLE_MAX_PRI ||
6624 filter->priority < IXGBE_5TUPLE_MIN_PRI)
6627 switch (filter->dst_ip_mask) {
6629 filter_info->dst_ip_mask = 0;
6630 filter_info->dst_ip = filter->dst_ip;
6633 filter_info->dst_ip_mask = 1;
6636 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
6640 switch (filter->src_ip_mask) {
6642 filter_info->src_ip_mask = 0;
6643 filter_info->src_ip = filter->src_ip;
6646 filter_info->src_ip_mask = 1;
6649 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
6653 switch (filter->dst_port_mask) {
6655 filter_info->dst_port_mask = 0;
6656 filter_info->dst_port = filter->dst_port;
6659 filter_info->dst_port_mask = 1;
6662 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
6666 switch (filter->src_port_mask) {
6668 filter_info->src_port_mask = 0;
6669 filter_info->src_port = filter->src_port;
6672 filter_info->src_port_mask = 1;
6675 PMD_DRV_LOG(ERR, "invalid src_port mask.");
6679 switch (filter->proto_mask) {
6681 filter_info->proto_mask = 0;
6682 filter_info->proto =
6683 convert_protocol_type(filter->proto);
6686 filter_info->proto_mask = 1;
6689 PMD_DRV_LOG(ERR, "invalid protocol mask.");
6693 filter_info->priority = (uint8_t)filter->priority;
6698 * add or delete a ntuple filter
6701 * dev: Pointer to struct rte_eth_dev.
6702 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6703 * add: if true, add filter, if false, remove filter
6706 * - On success, zero.
6707 * - On failure, a negative value.
6710 ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
6711 struct rte_eth_ntuple_filter *ntuple_filter,
6714 struct ixgbe_filter_info *filter_info =
6715 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6716 struct ixgbe_5tuple_filter_info filter_5tuple;
6717 struct ixgbe_5tuple_filter *filter;
6720 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6721 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6725 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6726 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6730 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6732 if (filter != NULL && add) {
6733 PMD_DRV_LOG(ERR, "filter exists.");
6736 if (filter == NULL && !add) {
6737 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6742 filter = rte_zmalloc("ixgbe_5tuple_filter",
6743 sizeof(struct ixgbe_5tuple_filter), 0);
6746 rte_memcpy(&filter->filter_info,
6748 sizeof(struct ixgbe_5tuple_filter_info));
6749 filter->queue = ntuple_filter->queue;
6750 ret = ixgbe_add_5tuple_filter(dev, filter);
6756 ixgbe_remove_5tuple_filter(dev, filter);
6762 * get a ntuple filter
6765 * dev: Pointer to struct rte_eth_dev.
6766 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6769 * - On success, zero.
6770 * - On failure, a negative value.
6773 ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
6774 struct rte_eth_ntuple_filter *ntuple_filter)
6776 struct ixgbe_filter_info *filter_info =
6777 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6778 struct ixgbe_5tuple_filter_info filter_5tuple;
6779 struct ixgbe_5tuple_filter *filter;
6782 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6783 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6787 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6788 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6792 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6794 if (filter == NULL) {
6795 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6798 ntuple_filter->queue = filter->queue;
6803 * ixgbe_ntuple_filter_handle - Handle operations for ntuple filter.
6804 * @dev: pointer to rte_eth_dev structure
6805 * @filter_op:operation will be taken.
6806 * @arg: a pointer to specific structure corresponding to the filter_op
6809 * - On success, zero.
6810 * - On failure, a negative value.
6813 ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
6814 enum rte_filter_op filter_op,
6817 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6820 MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
6822 if (filter_op == RTE_ETH_FILTER_NOP)
6826 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6831 switch (filter_op) {
6832 case RTE_ETH_FILTER_ADD:
6833 ret = ixgbe_add_del_ntuple_filter(dev,
6834 (struct rte_eth_ntuple_filter *)arg,
6837 case RTE_ETH_FILTER_DELETE:
6838 ret = ixgbe_add_del_ntuple_filter(dev,
6839 (struct rte_eth_ntuple_filter *)arg,
6842 case RTE_ETH_FILTER_GET:
6843 ret = ixgbe_get_ntuple_filter(dev,
6844 (struct rte_eth_ntuple_filter *)arg);
6847 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6855 ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
6856 struct rte_eth_ethertype_filter *filter,
6859 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6860 struct ixgbe_filter_info *filter_info =
6861 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6865 struct ixgbe_ethertype_filter ethertype_filter;
6867 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6870 if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
6871 filter->ether_type == RTE_ETHER_TYPE_IPV6) {
6872 PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
6873 " ethertype filter.", filter->ether_type);
6877 if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
6878 PMD_DRV_LOG(ERR, "mac compare is unsupported.");
6881 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
6882 PMD_DRV_LOG(ERR, "drop option is unsupported.");
6886 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6887 if (ret >= 0 && add) {
6888 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
6889 filter->ether_type);
6892 if (ret < 0 && !add) {
6893 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6894 filter->ether_type);
6899 etqf = IXGBE_ETQF_FILTER_EN;
6900 etqf |= (uint32_t)filter->ether_type;
6901 etqs |= (uint32_t)((filter->queue <<
6902 IXGBE_ETQS_RX_QUEUE_SHIFT) &
6903 IXGBE_ETQS_RX_QUEUE);
6904 etqs |= IXGBE_ETQS_QUEUE_EN;
6906 ethertype_filter.ethertype = filter->ether_type;
6907 ethertype_filter.etqf = etqf;
6908 ethertype_filter.etqs = etqs;
6909 ethertype_filter.conf = FALSE;
6910 ret = ixgbe_ethertype_filter_insert(filter_info,
6913 PMD_DRV_LOG(ERR, "ethertype filters are full.");
6917 ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
6921 IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
6922 IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
6923 IXGBE_WRITE_FLUSH(hw);
6929 ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
6930 struct rte_eth_ethertype_filter *filter)
6932 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6933 struct ixgbe_filter_info *filter_info =
6934 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6935 uint32_t etqf, etqs;
6938 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6940 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6941 filter->ether_type);
6945 etqf = IXGBE_READ_REG(hw, IXGBE_ETQF(ret));
6946 if (etqf & IXGBE_ETQF_FILTER_EN) {
6947 etqs = IXGBE_READ_REG(hw, IXGBE_ETQS(ret));
6948 filter->ether_type = etqf & IXGBE_ETQF_ETHERTYPE;
6950 filter->queue = (etqs & IXGBE_ETQS_RX_QUEUE) >>
6951 IXGBE_ETQS_RX_QUEUE_SHIFT;
6958 * ixgbe_ethertype_filter_handle - Handle operations for ethertype filter.
6959 * @dev: pointer to rte_eth_dev structure
6960 * @filter_op:operation will be taken.
6961 * @arg: a pointer to specific structure corresponding to the filter_op
6964 ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
6965 enum rte_filter_op filter_op,
6968 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6971 MAC_TYPE_FILTER_SUP(hw->mac.type);
6973 if (filter_op == RTE_ETH_FILTER_NOP)
6977 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6982 switch (filter_op) {
6983 case RTE_ETH_FILTER_ADD:
6984 ret = ixgbe_add_del_ethertype_filter(dev,
6985 (struct rte_eth_ethertype_filter *)arg,
6988 case RTE_ETH_FILTER_DELETE:
6989 ret = ixgbe_add_del_ethertype_filter(dev,
6990 (struct rte_eth_ethertype_filter *)arg,
6993 case RTE_ETH_FILTER_GET:
6994 ret = ixgbe_get_ethertype_filter(dev,
6995 (struct rte_eth_ethertype_filter *)arg);
6998 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
7006 ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
7007 enum rte_filter_type filter_type,
7008 enum rte_filter_op filter_op,
7013 switch (filter_type) {
7014 case RTE_ETH_FILTER_NTUPLE:
7015 ret = ixgbe_ntuple_filter_handle(dev, filter_op, arg);
7017 case RTE_ETH_FILTER_ETHERTYPE:
7018 ret = ixgbe_ethertype_filter_handle(dev, filter_op, arg);
7020 case RTE_ETH_FILTER_SYN:
7021 ret = ixgbe_syn_filter_handle(dev, filter_op, arg);
7023 case RTE_ETH_FILTER_FDIR:
7024 ret = ixgbe_fdir_ctrl_func(dev, filter_op, arg);
7026 case RTE_ETH_FILTER_L2_TUNNEL:
7027 ret = ixgbe_dev_l2_tunnel_filter_handle(dev, filter_op, arg);
7029 case RTE_ETH_FILTER_GENERIC:
7030 if (filter_op != RTE_ETH_FILTER_GET)
7032 *(const void **)arg = &ixgbe_flow_ops;
7035 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
7045 ixgbe_dev_addr_list_itr(__attribute__((unused)) struct ixgbe_hw *hw,
7046 u8 **mc_addr_ptr, u32 *vmdq)
7051 mc_addr = *mc_addr_ptr;
7052 *mc_addr_ptr = (mc_addr + sizeof(struct rte_ether_addr));
7057 ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
7058 struct rte_ether_addr *mc_addr_set,
7059 uint32_t nb_mc_addr)
7061 struct ixgbe_hw *hw;
7064 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7065 mc_addr_list = (u8 *)mc_addr_set;
7066 return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
7067 ixgbe_dev_addr_list_itr, TRUE);
7071 ixgbe_read_systime_cyclecounter(struct rte_eth_dev *dev)
7073 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7074 uint64_t systime_cycles;
7076 switch (hw->mac.type) {
7077 case ixgbe_mac_X550:
7078 case ixgbe_mac_X550EM_x:
7079 case ixgbe_mac_X550EM_a:
7080 /* SYSTIMEL stores ns and SYSTIMEH stores seconds. */
7081 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
7082 systime_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
7086 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
7087 systime_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
7091 return systime_cycles;
7095 ixgbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)
7097 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7098 uint64_t rx_tstamp_cycles;
7100 switch (hw->mac.type) {
7101 case ixgbe_mac_X550:
7102 case ixgbe_mac_X550EM_x:
7103 case ixgbe_mac_X550EM_a:
7104 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
7105 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
7106 rx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
7110 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
7111 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
7112 rx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
7116 return rx_tstamp_cycles;
7120 ixgbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
7122 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7123 uint64_t tx_tstamp_cycles;
7125 switch (hw->mac.type) {
7126 case ixgbe_mac_X550:
7127 case ixgbe_mac_X550EM_x:
7128 case ixgbe_mac_X550EM_a:
7129 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
7130 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
7131 tx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
7135 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
7136 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
7137 tx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
7141 return tx_tstamp_cycles;
7145 ixgbe_start_timecounters(struct rte_eth_dev *dev)
7147 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7148 struct ixgbe_adapter *adapter = dev->data->dev_private;
7149 struct rte_eth_link link;
7150 uint32_t incval = 0;
7153 /* Get current link speed. */
7154 ixgbe_dev_link_update(dev, 1);
7155 rte_eth_linkstatus_get(dev, &link);
7157 switch (link.link_speed) {
7158 case ETH_SPEED_NUM_100M:
7159 incval = IXGBE_INCVAL_100;
7160 shift = IXGBE_INCVAL_SHIFT_100;
7162 case ETH_SPEED_NUM_1G:
7163 incval = IXGBE_INCVAL_1GB;
7164 shift = IXGBE_INCVAL_SHIFT_1GB;
7166 case ETH_SPEED_NUM_10G:
7168 incval = IXGBE_INCVAL_10GB;
7169 shift = IXGBE_INCVAL_SHIFT_10GB;
7173 switch (hw->mac.type) {
7174 case ixgbe_mac_X550:
7175 case ixgbe_mac_X550EM_x:
7176 case ixgbe_mac_X550EM_a:
7177 /* Independent of link speed. */
7179 /* Cycles read will be interpreted as ns. */
7182 case ixgbe_mac_X540:
7183 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
7185 case ixgbe_mac_82599EB:
7186 incval >>= IXGBE_INCVAL_SHIFT_82599;
7187 shift -= IXGBE_INCVAL_SHIFT_82599;
7188 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
7189 (1 << IXGBE_INCPER_SHIFT_82599) | incval);
7192 /* Not supported. */
7196 memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
7197 memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
7198 memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
7200 adapter->systime_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7201 adapter->systime_tc.cc_shift = shift;
7202 adapter->systime_tc.nsec_mask = (1ULL << shift) - 1;
7204 adapter->rx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7205 adapter->rx_tstamp_tc.cc_shift = shift;
7206 adapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
7208 adapter->tx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7209 adapter->tx_tstamp_tc.cc_shift = shift;
7210 adapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
7214 ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
7216 struct ixgbe_adapter *adapter = dev->data->dev_private;
7218 adapter->systime_tc.nsec += delta;
7219 adapter->rx_tstamp_tc.nsec += delta;
7220 adapter->tx_tstamp_tc.nsec += delta;
7226 ixgbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
7229 struct ixgbe_adapter *adapter = dev->data->dev_private;
7231 ns = rte_timespec_to_ns(ts);
7232 /* Set the timecounters to a new value. */
7233 adapter->systime_tc.nsec = ns;
7234 adapter->rx_tstamp_tc.nsec = ns;
7235 adapter->tx_tstamp_tc.nsec = ns;
7241 ixgbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
7243 uint64_t ns, systime_cycles;
7244 struct ixgbe_adapter *adapter = dev->data->dev_private;
7246 systime_cycles = ixgbe_read_systime_cyclecounter(dev);
7247 ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
7248 *ts = rte_ns_to_timespec(ns);
7254 ixgbe_timesync_enable(struct rte_eth_dev *dev)
7256 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7260 /* Stop the timesync system time. */
7261 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0x0);
7262 /* Reset the timesync system time value. */
7263 IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x0);
7264 IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x0);
7266 /* Enable system time for platforms where it isn't on by default. */
7267 tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
7268 tsauxc &= ~IXGBE_TSAUXC_DISABLE_SYSTIME;
7269 IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
7271 ixgbe_start_timecounters(dev);
7273 /* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7274 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
7275 (RTE_ETHER_TYPE_1588 |
7276 IXGBE_ETQF_FILTER_EN |
7279 /* Enable timestamping of received PTP packets. */
7280 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7281 tsync_ctl |= IXGBE_TSYNCRXCTL_ENABLED;
7282 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7284 /* Enable timestamping of transmitted PTP packets. */
7285 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7286 tsync_ctl |= IXGBE_TSYNCTXCTL_ENABLED;
7287 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7289 IXGBE_WRITE_FLUSH(hw);
7295 ixgbe_timesync_disable(struct rte_eth_dev *dev)
7297 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7300 /* Disable timestamping of transmitted PTP packets. */
7301 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7302 tsync_ctl &= ~IXGBE_TSYNCTXCTL_ENABLED;
7303 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7305 /* Disable timestamping of received PTP packets. */
7306 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7307 tsync_ctl &= ~IXGBE_TSYNCRXCTL_ENABLED;
7308 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7310 /* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7311 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588), 0);
7313 /* Stop incrementating the System Time registers. */
7314 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0);
7320 ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
7321 struct timespec *timestamp,
7322 uint32_t flags __rte_unused)
7324 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7325 struct ixgbe_adapter *adapter = dev->data->dev_private;
7326 uint32_t tsync_rxctl;
7327 uint64_t rx_tstamp_cycles;
7330 tsync_rxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7331 if ((tsync_rxctl & IXGBE_TSYNCRXCTL_VALID) == 0)
7334 rx_tstamp_cycles = ixgbe_read_rx_tstamp_cyclecounter(dev);
7335 ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
7336 *timestamp = rte_ns_to_timespec(ns);
7342 ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
7343 struct timespec *timestamp)
7345 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7346 struct ixgbe_adapter *adapter = dev->data->dev_private;
7347 uint32_t tsync_txctl;
7348 uint64_t tx_tstamp_cycles;
7351 tsync_txctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7352 if ((tsync_txctl & IXGBE_TSYNCTXCTL_VALID) == 0)
7355 tx_tstamp_cycles = ixgbe_read_tx_tstamp_cyclecounter(dev);
7356 ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
7357 *timestamp = rte_ns_to_timespec(ns);
7363 ixgbe_get_reg_length(struct rte_eth_dev *dev)
7365 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7368 const struct reg_info *reg_group;
7369 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7370 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7372 while ((reg_group = reg_set[g_ind++]))
7373 count += ixgbe_regs_group_count(reg_group);
7379 ixgbevf_get_reg_length(struct rte_eth_dev *dev __rte_unused)
7383 const struct reg_info *reg_group;
7385 while ((reg_group = ixgbevf_regs[g_ind++]))
7386 count += ixgbe_regs_group_count(reg_group);
7392 ixgbe_get_regs(struct rte_eth_dev *dev,
7393 struct rte_dev_reg_info *regs)
7395 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7396 uint32_t *data = regs->data;
7399 const struct reg_info *reg_group;
7400 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7401 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7404 regs->length = ixgbe_get_reg_length(dev);
7405 regs->width = sizeof(uint32_t);
7409 /* Support only full register dump */
7410 if ((regs->length == 0) ||
7411 (regs->length == (uint32_t)ixgbe_get_reg_length(dev))) {
7412 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7414 while ((reg_group = reg_set[g_ind++]))
7415 count += ixgbe_read_regs_group(dev, &data[count],
7424 ixgbevf_get_regs(struct rte_eth_dev *dev,
7425 struct rte_dev_reg_info *regs)
7427 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7428 uint32_t *data = regs->data;
7431 const struct reg_info *reg_group;
7434 regs->length = ixgbevf_get_reg_length(dev);
7435 regs->width = sizeof(uint32_t);
7439 /* Support only full register dump */
7440 if ((regs->length == 0) ||
7441 (regs->length == (uint32_t)ixgbevf_get_reg_length(dev))) {
7442 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7444 while ((reg_group = ixgbevf_regs[g_ind++]))
7445 count += ixgbe_read_regs_group(dev, &data[count],
7454 ixgbe_get_eeprom_length(struct rte_eth_dev *dev)
7456 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7458 /* Return unit is byte count */
7459 return hw->eeprom.word_size * 2;
7463 ixgbe_get_eeprom(struct rte_eth_dev *dev,
7464 struct rte_dev_eeprom_info *in_eeprom)
7466 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7467 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7468 uint16_t *data = in_eeprom->data;
7471 first = in_eeprom->offset >> 1;
7472 length = in_eeprom->length >> 1;
7473 if ((first > hw->eeprom.word_size) ||
7474 ((first + length) > hw->eeprom.word_size))
7477 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7479 return eeprom->ops.read_buffer(hw, first, length, data);
7483 ixgbe_set_eeprom(struct rte_eth_dev *dev,
7484 struct rte_dev_eeprom_info *in_eeprom)
7486 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7487 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7488 uint16_t *data = in_eeprom->data;
7491 first = in_eeprom->offset >> 1;
7492 length = in_eeprom->length >> 1;
7493 if ((first > hw->eeprom.word_size) ||
7494 ((first + length) > hw->eeprom.word_size))
7497 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7499 return eeprom->ops.write_buffer(hw, first, length, data);
7503 ixgbe_get_module_info(struct rte_eth_dev *dev,
7504 struct rte_eth_dev_module_info *modinfo)
7506 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7508 uint8_t sff8472_rev, addr_mode;
7509 bool page_swap = false;
7511 /* Check whether we support SFF-8472 or not */
7512 status = hw->phy.ops.read_i2c_eeprom(hw,
7513 IXGBE_SFF_SFF_8472_COMP,
7518 /* addressing mode is not supported */
7519 status = hw->phy.ops.read_i2c_eeprom(hw,
7520 IXGBE_SFF_SFF_8472_SWAP,
7525 if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
7527 "Address change required to access page 0xA2, "
7528 "but not supported. Please report the module "
7529 "type to the driver maintainers.");
7533 if (sff8472_rev == IXGBE_SFF_SFF_8472_UNSUP || page_swap) {
7534 /* We have a SFP, but it does not support SFF-8472 */
7535 modinfo->type = RTE_ETH_MODULE_SFF_8079;
7536 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8079_LEN;
7538 /* We have a SFP which supports a revision of SFF-8472. */
7539 modinfo->type = RTE_ETH_MODULE_SFF_8472;
7540 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8472_LEN;
7547 ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
7548 struct rte_dev_eeprom_info *info)
7550 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7551 uint32_t status = IXGBE_ERR_PHY_ADDR_INVALID;
7552 uint8_t databyte = 0xFF;
7553 uint8_t *data = info->data;
7556 if (info->length == 0)
7559 for (i = info->offset; i < info->offset + info->length; i++) {
7560 if (i < RTE_ETH_MODULE_SFF_8079_LEN)
7561 status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
7563 status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
7568 data[i - info->offset] = databyte;
7575 ixgbe_reta_size_get(enum ixgbe_mac_type mac_type) {
7577 case ixgbe_mac_X550:
7578 case ixgbe_mac_X550EM_x:
7579 case ixgbe_mac_X550EM_a:
7580 return ETH_RSS_RETA_SIZE_512;
7581 case ixgbe_mac_X550_vf:
7582 case ixgbe_mac_X550EM_x_vf:
7583 case ixgbe_mac_X550EM_a_vf:
7584 return ETH_RSS_RETA_SIZE_64;
7585 case ixgbe_mac_X540_vf:
7586 case ixgbe_mac_82599_vf:
7589 return ETH_RSS_RETA_SIZE_128;
7594 ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx) {
7596 case ixgbe_mac_X550:
7597 case ixgbe_mac_X550EM_x:
7598 case ixgbe_mac_X550EM_a:
7599 if (reta_idx < ETH_RSS_RETA_SIZE_128)
7600 return IXGBE_RETA(reta_idx >> 2);
7602 return IXGBE_ERETA((reta_idx - ETH_RSS_RETA_SIZE_128) >> 2);
7603 case ixgbe_mac_X550_vf:
7604 case ixgbe_mac_X550EM_x_vf:
7605 case ixgbe_mac_X550EM_a_vf:
7606 return IXGBE_VFRETA(reta_idx >> 2);
7608 return IXGBE_RETA(reta_idx >> 2);
7613 ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type) {
7615 case ixgbe_mac_X550_vf:
7616 case ixgbe_mac_X550EM_x_vf:
7617 case ixgbe_mac_X550EM_a_vf:
7618 return IXGBE_VFMRQC;
7625 ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i) {
7627 case ixgbe_mac_X550_vf:
7628 case ixgbe_mac_X550EM_x_vf:
7629 case ixgbe_mac_X550EM_a_vf:
7630 return IXGBE_VFRSSRK(i);
7632 return IXGBE_RSSRK(i);
7637 ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type) {
7639 case ixgbe_mac_82599_vf:
7640 case ixgbe_mac_X540_vf:
7648 ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
7649 struct rte_eth_dcb_info *dcb_info)
7651 struct ixgbe_dcb_config *dcb_config =
7652 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
7653 struct ixgbe_dcb_tc_config *tc;
7654 struct rte_eth_dcb_tc_queue_mapping *tc_queue;
7658 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
7659 dcb_info->nb_tcs = dcb_config->num_tcs.pg_tcs;
7661 dcb_info->nb_tcs = 1;
7663 tc_queue = &dcb_info->tc_queue;
7664 nb_tcs = dcb_info->nb_tcs;
7666 if (dcb_config->vt_mode) { /* vt is enabled*/
7667 struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
7668 &dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
7669 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7670 dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
7671 if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
7672 for (j = 0; j < nb_tcs; j++) {
7673 tc_queue->tc_rxq[0][j].base = j;
7674 tc_queue->tc_rxq[0][j].nb_queue = 1;
7675 tc_queue->tc_txq[0][j].base = j;
7676 tc_queue->tc_txq[0][j].nb_queue = 1;
7679 for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
7680 for (j = 0; j < nb_tcs; j++) {
7681 tc_queue->tc_rxq[i][j].base =
7683 tc_queue->tc_rxq[i][j].nb_queue = 1;
7684 tc_queue->tc_txq[i][j].base =
7686 tc_queue->tc_txq[i][j].nb_queue = 1;
7690 } else { /* vt is disabled*/
7691 struct rte_eth_dcb_rx_conf *rx_conf =
7692 &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
7693 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7694 dcb_info->prio_tc[i] = rx_conf->dcb_tc[i];
7695 if (dcb_info->nb_tcs == ETH_4_TCS) {
7696 for (i = 0; i < dcb_info->nb_tcs; i++) {
7697 dcb_info->tc_queue.tc_rxq[0][i].base = i * 32;
7698 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7700 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7701 dcb_info->tc_queue.tc_txq[0][1].base = 64;
7702 dcb_info->tc_queue.tc_txq[0][2].base = 96;
7703 dcb_info->tc_queue.tc_txq[0][3].base = 112;
7704 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 64;
7705 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7706 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7707 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7708 } else if (dcb_info->nb_tcs == ETH_8_TCS) {
7709 for (i = 0; i < dcb_info->nb_tcs; i++) {
7710 dcb_info->tc_queue.tc_rxq[0][i].base = i * 16;
7711 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7713 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7714 dcb_info->tc_queue.tc_txq[0][1].base = 32;
7715 dcb_info->tc_queue.tc_txq[0][2].base = 64;
7716 dcb_info->tc_queue.tc_txq[0][3].base = 80;
7717 dcb_info->tc_queue.tc_txq[0][4].base = 96;
7718 dcb_info->tc_queue.tc_txq[0][5].base = 104;
7719 dcb_info->tc_queue.tc_txq[0][6].base = 112;
7720 dcb_info->tc_queue.tc_txq[0][7].base = 120;
7721 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 32;
7722 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7723 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7724 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7725 dcb_info->tc_queue.tc_txq[0][4].nb_queue = 8;
7726 dcb_info->tc_queue.tc_txq[0][5].nb_queue = 8;
7727 dcb_info->tc_queue.tc_txq[0][6].nb_queue = 8;
7728 dcb_info->tc_queue.tc_txq[0][7].nb_queue = 8;
7731 for (i = 0; i < dcb_info->nb_tcs; i++) {
7732 tc = &dcb_config->tc_config[i];
7733 dcb_info->tc_bws[i] = tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent;
7738 /* Update e-tag ether type */
7740 ixgbe_update_e_tag_eth_type(struct ixgbe_hw *hw,
7741 uint16_t ether_type)
7743 uint32_t etag_etype;
7745 if (hw->mac.type != ixgbe_mac_X550 &&
7746 hw->mac.type != ixgbe_mac_X550EM_x &&
7747 hw->mac.type != ixgbe_mac_X550EM_a) {
7751 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7752 etag_etype &= ~IXGBE_ETAG_ETYPE_MASK;
7753 etag_etype |= ether_type;
7754 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7755 IXGBE_WRITE_FLUSH(hw);
7760 /* Config l2 tunnel ether type */
7762 ixgbe_dev_l2_tunnel_eth_type_conf(struct rte_eth_dev *dev,
7763 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7766 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7767 struct ixgbe_l2_tn_info *l2_tn_info =
7768 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7770 if (l2_tunnel == NULL)
7773 switch (l2_tunnel->l2_tunnel_type) {
7774 case RTE_L2_TUNNEL_TYPE_E_TAG:
7775 l2_tn_info->e_tag_ether_type = l2_tunnel->ether_type;
7776 ret = ixgbe_update_e_tag_eth_type(hw, l2_tunnel->ether_type);
7779 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7787 /* Enable e-tag tunnel */
7789 ixgbe_e_tag_enable(struct ixgbe_hw *hw)
7791 uint32_t etag_etype;
7793 if (hw->mac.type != ixgbe_mac_X550 &&
7794 hw->mac.type != ixgbe_mac_X550EM_x &&
7795 hw->mac.type != ixgbe_mac_X550EM_a) {
7799 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7800 etag_etype |= IXGBE_ETAG_ETYPE_VALID;
7801 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7802 IXGBE_WRITE_FLUSH(hw);
7807 /* Enable l2 tunnel */
7809 ixgbe_dev_l2_tunnel_enable(struct rte_eth_dev *dev,
7810 enum rte_eth_tunnel_type l2_tunnel_type)
7813 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7814 struct ixgbe_l2_tn_info *l2_tn_info =
7815 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7817 switch (l2_tunnel_type) {
7818 case RTE_L2_TUNNEL_TYPE_E_TAG:
7819 l2_tn_info->e_tag_en = TRUE;
7820 ret = ixgbe_e_tag_enable(hw);
7823 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7831 /* Disable e-tag tunnel */
7833 ixgbe_e_tag_disable(struct ixgbe_hw *hw)
7835 uint32_t etag_etype;
7837 if (hw->mac.type != ixgbe_mac_X550 &&
7838 hw->mac.type != ixgbe_mac_X550EM_x &&
7839 hw->mac.type != ixgbe_mac_X550EM_a) {
7843 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7844 etag_etype &= ~IXGBE_ETAG_ETYPE_VALID;
7845 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7846 IXGBE_WRITE_FLUSH(hw);
7851 /* Disable l2 tunnel */
7853 ixgbe_dev_l2_tunnel_disable(struct rte_eth_dev *dev,
7854 enum rte_eth_tunnel_type l2_tunnel_type)
7857 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7858 struct ixgbe_l2_tn_info *l2_tn_info =
7859 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7861 switch (l2_tunnel_type) {
7862 case RTE_L2_TUNNEL_TYPE_E_TAG:
7863 l2_tn_info->e_tag_en = FALSE;
7864 ret = ixgbe_e_tag_disable(hw);
7867 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7876 ixgbe_e_tag_filter_del(struct rte_eth_dev *dev,
7877 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7880 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7881 uint32_t i, rar_entries;
7882 uint32_t rar_low, rar_high;
7884 if (hw->mac.type != ixgbe_mac_X550 &&
7885 hw->mac.type != ixgbe_mac_X550EM_x &&
7886 hw->mac.type != ixgbe_mac_X550EM_a) {
7890 rar_entries = ixgbe_get_num_rx_addrs(hw);
7892 for (i = 1; i < rar_entries; i++) {
7893 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7894 rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(i));
7895 if ((rar_high & IXGBE_RAH_AV) &&
7896 (rar_high & IXGBE_RAH_ADTYPE) &&
7897 ((rar_low & IXGBE_RAL_ETAG_FILTER_MASK) ==
7898 l2_tunnel->tunnel_id)) {
7899 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
7900 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
7902 ixgbe_clear_vmdq(hw, i, IXGBE_CLEAR_VMDQ_ALL);
7912 ixgbe_e_tag_filter_add(struct rte_eth_dev *dev,
7913 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7916 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7917 uint32_t i, rar_entries;
7918 uint32_t rar_low, rar_high;
7920 if (hw->mac.type != ixgbe_mac_X550 &&
7921 hw->mac.type != ixgbe_mac_X550EM_x &&
7922 hw->mac.type != ixgbe_mac_X550EM_a) {
7926 /* One entry for one tunnel. Try to remove potential existing entry. */
7927 ixgbe_e_tag_filter_del(dev, l2_tunnel);
7929 rar_entries = ixgbe_get_num_rx_addrs(hw);
7931 for (i = 1; i < rar_entries; i++) {
7932 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7933 if (rar_high & IXGBE_RAH_AV) {
7936 ixgbe_set_vmdq(hw, i, l2_tunnel->pool);
7937 rar_high = IXGBE_RAH_AV | IXGBE_RAH_ADTYPE;
7938 rar_low = l2_tunnel->tunnel_id;
7940 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), rar_low);
7941 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), rar_high);
7947 PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full."
7948 " Please remove a rule before adding a new one.");
7952 static inline struct ixgbe_l2_tn_filter *
7953 ixgbe_l2_tn_filter_lookup(struct ixgbe_l2_tn_info *l2_tn_info,
7954 struct ixgbe_l2_tn_key *key)
7958 ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key);
7962 return l2_tn_info->hash_map[ret];
7966 ixgbe_insert_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7967 struct ixgbe_l2_tn_filter *l2_tn_filter)
7971 ret = rte_hash_add_key(l2_tn_info->hash_handle,
7972 &l2_tn_filter->key);
7976 "Failed to insert L2 tunnel filter"
7977 " to hash table %d!",
7982 l2_tn_info->hash_map[ret] = l2_tn_filter;
7984 TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7990 ixgbe_remove_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7991 struct ixgbe_l2_tn_key *key)
7994 struct ixgbe_l2_tn_filter *l2_tn_filter;
7996 ret = rte_hash_del_key(l2_tn_info->hash_handle, key);
8000 "No such L2 tunnel filter to delete %d!",
8005 l2_tn_filter = l2_tn_info->hash_map[ret];
8006 l2_tn_info->hash_map[ret] = NULL;
8008 TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
8009 rte_free(l2_tn_filter);
8014 /* Add l2 tunnel filter */
8016 ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev,
8017 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8021 struct ixgbe_l2_tn_info *l2_tn_info =
8022 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8023 struct ixgbe_l2_tn_key key;
8024 struct ixgbe_l2_tn_filter *node;
8027 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
8028 key.tn_id = l2_tunnel->tunnel_id;
8030 node = ixgbe_l2_tn_filter_lookup(l2_tn_info, &key);
8034 "The L2 tunnel filter already exists!");
8038 node = rte_zmalloc("ixgbe_l2_tn",
8039 sizeof(struct ixgbe_l2_tn_filter),
8044 rte_memcpy(&node->key,
8046 sizeof(struct ixgbe_l2_tn_key));
8047 node->pool = l2_tunnel->pool;
8048 ret = ixgbe_insert_l2_tn_filter(l2_tn_info, node);
8055 switch (l2_tunnel->l2_tunnel_type) {
8056 case RTE_L2_TUNNEL_TYPE_E_TAG:
8057 ret = ixgbe_e_tag_filter_add(dev, l2_tunnel);
8060 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8065 if ((!restore) && (ret < 0))
8066 (void)ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
8071 /* Delete l2 tunnel filter */
8073 ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev,
8074 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8077 struct ixgbe_l2_tn_info *l2_tn_info =
8078 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8079 struct ixgbe_l2_tn_key key;
8081 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
8082 key.tn_id = l2_tunnel->tunnel_id;
8083 ret = ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
8087 switch (l2_tunnel->l2_tunnel_type) {
8088 case RTE_L2_TUNNEL_TYPE_E_TAG:
8089 ret = ixgbe_e_tag_filter_del(dev, l2_tunnel);
8092 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8101 * ixgbe_dev_l2_tunnel_filter_handle - Handle operations for l2 tunnel filter.
8102 * @dev: pointer to rte_eth_dev structure
8103 * @filter_op:operation will be taken.
8104 * @arg: a pointer to specific structure corresponding to the filter_op
8107 ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
8108 enum rte_filter_op filter_op,
8113 if (filter_op == RTE_ETH_FILTER_NOP)
8117 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
8122 switch (filter_op) {
8123 case RTE_ETH_FILTER_ADD:
8124 ret = ixgbe_dev_l2_tunnel_filter_add
8126 (struct rte_eth_l2_tunnel_conf *)arg,
8129 case RTE_ETH_FILTER_DELETE:
8130 ret = ixgbe_dev_l2_tunnel_filter_del
8132 (struct rte_eth_l2_tunnel_conf *)arg);
8135 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
8143 ixgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en)
8147 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8149 if (hw->mac.type != ixgbe_mac_X550 &&
8150 hw->mac.type != ixgbe_mac_X550EM_x &&
8151 hw->mac.type != ixgbe_mac_X550EM_a) {
8155 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
8156 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
8158 ctrl |= IXGBE_VT_CTL_POOLING_MODE_ETAG;
8159 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
8164 /* Enable l2 tunnel forwarding */
8166 ixgbe_dev_l2_tunnel_forwarding_enable
8167 (struct rte_eth_dev *dev,
8168 enum rte_eth_tunnel_type l2_tunnel_type)
8170 struct ixgbe_l2_tn_info *l2_tn_info =
8171 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8174 switch (l2_tunnel_type) {
8175 case RTE_L2_TUNNEL_TYPE_E_TAG:
8176 l2_tn_info->e_tag_fwd_en = TRUE;
8177 ret = ixgbe_e_tag_forwarding_en_dis(dev, 1);
8180 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8188 /* Disable l2 tunnel forwarding */
8190 ixgbe_dev_l2_tunnel_forwarding_disable
8191 (struct rte_eth_dev *dev,
8192 enum rte_eth_tunnel_type l2_tunnel_type)
8194 struct ixgbe_l2_tn_info *l2_tn_info =
8195 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8198 switch (l2_tunnel_type) {
8199 case RTE_L2_TUNNEL_TYPE_E_TAG:
8200 l2_tn_info->e_tag_fwd_en = FALSE;
8201 ret = ixgbe_e_tag_forwarding_en_dis(dev, 0);
8204 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8213 ixgbe_e_tag_insertion_en_dis(struct rte_eth_dev *dev,
8214 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8217 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
8219 uint32_t vmtir, vmvir;
8220 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8222 if (l2_tunnel->vf_id >= pci_dev->max_vfs) {
8224 "VF id %u should be less than %u",
8230 if (hw->mac.type != ixgbe_mac_X550 &&
8231 hw->mac.type != ixgbe_mac_X550EM_x &&
8232 hw->mac.type != ixgbe_mac_X550EM_a) {
8237 vmtir = l2_tunnel->tunnel_id;
8241 IXGBE_WRITE_REG(hw, IXGBE_VMTIR(l2_tunnel->vf_id), vmtir);
8243 vmvir = IXGBE_READ_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id));
8244 vmvir &= ~IXGBE_VMVIR_TAGA_MASK;
8246 vmvir |= IXGBE_VMVIR_TAGA_ETAG_INSERT;
8247 IXGBE_WRITE_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id), vmvir);
8252 /* Enable l2 tunnel tag insertion */
8254 ixgbe_dev_l2_tunnel_insertion_enable(struct rte_eth_dev *dev,
8255 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8259 switch (l2_tunnel->l2_tunnel_type) {
8260 case RTE_L2_TUNNEL_TYPE_E_TAG:
8261 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 1);
8264 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8272 /* Disable l2 tunnel tag insertion */
8274 ixgbe_dev_l2_tunnel_insertion_disable
8275 (struct rte_eth_dev *dev,
8276 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8280 switch (l2_tunnel->l2_tunnel_type) {
8281 case RTE_L2_TUNNEL_TYPE_E_TAG:
8282 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 0);
8285 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8294 ixgbe_e_tag_stripping_en_dis(struct rte_eth_dev *dev,
8299 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8301 if (hw->mac.type != ixgbe_mac_X550 &&
8302 hw->mac.type != ixgbe_mac_X550EM_x &&
8303 hw->mac.type != ixgbe_mac_X550EM_a) {
8307 qde = IXGBE_READ_REG(hw, IXGBE_QDE);
8309 qde |= IXGBE_QDE_STRIP_TAG;
8311 qde &= ~IXGBE_QDE_STRIP_TAG;
8312 qde &= ~IXGBE_QDE_READ;
8313 qde |= IXGBE_QDE_WRITE;
8314 IXGBE_WRITE_REG(hw, IXGBE_QDE, qde);
8319 /* Enable l2 tunnel tag stripping */
8321 ixgbe_dev_l2_tunnel_stripping_enable
8322 (struct rte_eth_dev *dev,
8323 enum rte_eth_tunnel_type l2_tunnel_type)
8327 switch (l2_tunnel_type) {
8328 case RTE_L2_TUNNEL_TYPE_E_TAG:
8329 ret = ixgbe_e_tag_stripping_en_dis(dev, 1);
8332 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8340 /* Disable l2 tunnel tag stripping */
8342 ixgbe_dev_l2_tunnel_stripping_disable
8343 (struct rte_eth_dev *dev,
8344 enum rte_eth_tunnel_type l2_tunnel_type)
8348 switch (l2_tunnel_type) {
8349 case RTE_L2_TUNNEL_TYPE_E_TAG:
8350 ret = ixgbe_e_tag_stripping_en_dis(dev, 0);
8353 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8361 /* Enable/disable l2 tunnel offload functions */
8363 ixgbe_dev_l2_tunnel_offload_set
8364 (struct rte_eth_dev *dev,
8365 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8371 if (l2_tunnel == NULL)
8375 if (mask & ETH_L2_TUNNEL_ENABLE_MASK) {
8377 ret = ixgbe_dev_l2_tunnel_enable(
8379 l2_tunnel->l2_tunnel_type);
8381 ret = ixgbe_dev_l2_tunnel_disable(
8383 l2_tunnel->l2_tunnel_type);
8386 if (mask & ETH_L2_TUNNEL_INSERTION_MASK) {
8388 ret = ixgbe_dev_l2_tunnel_insertion_enable(
8392 ret = ixgbe_dev_l2_tunnel_insertion_disable(
8397 if (mask & ETH_L2_TUNNEL_STRIPPING_MASK) {
8399 ret = ixgbe_dev_l2_tunnel_stripping_enable(
8401 l2_tunnel->l2_tunnel_type);
8403 ret = ixgbe_dev_l2_tunnel_stripping_disable(
8405 l2_tunnel->l2_tunnel_type);
8408 if (mask & ETH_L2_TUNNEL_FORWARDING_MASK) {
8410 ret = ixgbe_dev_l2_tunnel_forwarding_enable(
8412 l2_tunnel->l2_tunnel_type);
8414 ret = ixgbe_dev_l2_tunnel_forwarding_disable(
8416 l2_tunnel->l2_tunnel_type);
8423 ixgbe_update_vxlan_port(struct ixgbe_hw *hw,
8426 IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, port);
8427 IXGBE_WRITE_FLUSH(hw);
8432 /* There's only one register for VxLAN UDP port.
8433 * So, we cannot add several ports. Will update it.
8436 ixgbe_add_vxlan_port(struct ixgbe_hw *hw,
8440 PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed.");
8444 return ixgbe_update_vxlan_port(hw, port);
8447 /* We cannot delete the VxLAN port. For there's a register for VxLAN
8448 * UDP port, it must have a value.
8449 * So, will reset it to the original value 0.
8452 ixgbe_del_vxlan_port(struct ixgbe_hw *hw,
8457 cur_port = (uint16_t)IXGBE_READ_REG(hw, IXGBE_VXLANCTRL);
8459 if (cur_port != port) {
8460 PMD_DRV_LOG(ERR, "Port %u does not exist.", port);
8464 return ixgbe_update_vxlan_port(hw, 0);
8467 /* Add UDP tunneling port */
8469 ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
8470 struct rte_eth_udp_tunnel *udp_tunnel)
8473 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8475 if (hw->mac.type != ixgbe_mac_X550 &&
8476 hw->mac.type != ixgbe_mac_X550EM_x &&
8477 hw->mac.type != ixgbe_mac_X550EM_a) {
8481 if (udp_tunnel == NULL)
8484 switch (udp_tunnel->prot_type) {
8485 case RTE_TUNNEL_TYPE_VXLAN:
8486 ret = ixgbe_add_vxlan_port(hw, udp_tunnel->udp_port);
8489 case RTE_TUNNEL_TYPE_GENEVE:
8490 case RTE_TUNNEL_TYPE_TEREDO:
8491 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8496 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8504 /* Remove UDP tunneling port */
8506 ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
8507 struct rte_eth_udp_tunnel *udp_tunnel)
8510 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8512 if (hw->mac.type != ixgbe_mac_X550 &&
8513 hw->mac.type != ixgbe_mac_X550EM_x &&
8514 hw->mac.type != ixgbe_mac_X550EM_a) {
8518 if (udp_tunnel == NULL)
8521 switch (udp_tunnel->prot_type) {
8522 case RTE_TUNNEL_TYPE_VXLAN:
8523 ret = ixgbe_del_vxlan_port(hw, udp_tunnel->udp_port);
8525 case RTE_TUNNEL_TYPE_GENEVE:
8526 case RTE_TUNNEL_TYPE_TEREDO:
8527 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8531 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8540 ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev)
8542 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8545 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_PROMISC)) {
8549 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8561 ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev)
8563 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8566 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_NONE)) {
8570 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8582 ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
8584 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8586 int mode = IXGBEVF_XCAST_MODE_ALLMULTI;
8588 switch (hw->mac.ops.update_xcast_mode(hw, mode)) {
8592 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8604 ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev)
8606 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8609 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_MULTI)) {
8613 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8624 static void ixgbevf_mbx_process(struct rte_eth_dev *dev)
8626 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8629 /* peek the message first */
8630 in_msg = IXGBE_READ_REG(hw, IXGBE_VFMBMEM);
8632 /* PF reset VF event */
8633 if (in_msg == IXGBE_PF_CONTROL_MSG) {
8634 /* dummy mbx read to ack pf */
8635 if (ixgbe_read_mbx(hw, &in_msg, 1, 0))
8637 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
8643 ixgbevf_dev_interrupt_get_status(struct rte_eth_dev *dev)
8646 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8647 struct ixgbe_interrupt *intr =
8648 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8649 ixgbevf_intr_disable(dev);
8651 /* read-on-clear nic registers here */
8652 eicr = IXGBE_READ_REG(hw, IXGBE_VTEICR);
8655 /* only one misc vector supported - mailbox */
8656 eicr &= IXGBE_VTEICR_MASK;
8657 if (eicr == IXGBE_MISC_VEC_ID)
8658 intr->flags |= IXGBE_FLAG_MAILBOX;
8664 ixgbevf_dev_interrupt_action(struct rte_eth_dev *dev)
8666 struct ixgbe_interrupt *intr =
8667 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8669 if (intr->flags & IXGBE_FLAG_MAILBOX) {
8670 ixgbevf_mbx_process(dev);
8671 intr->flags &= ~IXGBE_FLAG_MAILBOX;
8674 ixgbevf_intr_enable(dev);
8680 ixgbevf_dev_interrupt_handler(void *param)
8682 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
8684 ixgbevf_dev_interrupt_get_status(dev);
8685 ixgbevf_dev_interrupt_action(dev);
8689 * ixgbe_disable_sec_tx_path_generic - Stops the transmit data path
8690 * @hw: pointer to hardware structure
8692 * Stops the transmit data path and waits for the HW to internally empty
8693 * the Tx security block
8695 int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw)
8697 #define IXGBE_MAX_SECTX_POLL 40
8702 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8703 sectxreg |= IXGBE_SECTXCTRL_TX_DIS;
8704 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8705 for (i = 0; i < IXGBE_MAX_SECTX_POLL; i++) {
8706 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXSTAT);
8707 if (sectxreg & IXGBE_SECTXSTAT_SECTX_RDY)
8709 /* Use interrupt-safe sleep just in case */
8713 /* For informational purposes only */
8714 if (i >= IXGBE_MAX_SECTX_POLL)
8715 PMD_DRV_LOG(DEBUG, "Tx unit being enabled before security "
8716 "path fully disabled. Continuing with init.");
8718 return IXGBE_SUCCESS;
8722 * ixgbe_enable_sec_tx_path_generic - Enables the transmit data path
8723 * @hw: pointer to hardware structure
8725 * Enables the transmit data path.
8727 int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw)
8731 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8732 sectxreg &= ~IXGBE_SECTXCTRL_TX_DIS;
8733 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8734 IXGBE_WRITE_FLUSH(hw);
8736 return IXGBE_SUCCESS;
8739 /* restore n-tuple filter */
8741 ixgbe_ntuple_filter_restore(struct rte_eth_dev *dev)
8743 struct ixgbe_filter_info *filter_info =
8744 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8745 struct ixgbe_5tuple_filter *node;
8747 TAILQ_FOREACH(node, &filter_info->fivetuple_list, entries) {
8748 ixgbe_inject_5tuple_filter(dev, node);
8752 /* restore ethernet type filter */
8754 ixgbe_ethertype_filter_restore(struct rte_eth_dev *dev)
8756 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8757 struct ixgbe_filter_info *filter_info =
8758 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8761 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8762 if (filter_info->ethertype_mask & (1 << i)) {
8763 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i),
8764 filter_info->ethertype_filters[i].etqf);
8765 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i),
8766 filter_info->ethertype_filters[i].etqs);
8767 IXGBE_WRITE_FLUSH(hw);
8772 /* restore SYN filter */
8774 ixgbe_syn_filter_restore(struct rte_eth_dev *dev)
8776 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8777 struct ixgbe_filter_info *filter_info =
8778 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8781 synqf = filter_info->syn_info;
8783 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
8784 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
8785 IXGBE_WRITE_FLUSH(hw);
8789 /* restore L2 tunnel filter */
8791 ixgbe_l2_tn_filter_restore(struct rte_eth_dev *dev)
8793 struct ixgbe_l2_tn_info *l2_tn_info =
8794 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8795 struct ixgbe_l2_tn_filter *node;
8796 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8798 TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) {
8799 l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type;
8800 l2_tn_conf.tunnel_id = node->key.tn_id;
8801 l2_tn_conf.pool = node->pool;
8802 (void)ixgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE);
8806 /* restore rss filter */
8808 ixgbe_rss_filter_restore(struct rte_eth_dev *dev)
8810 struct ixgbe_filter_info *filter_info =
8811 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8813 if (filter_info->rss_info.conf.queue_num)
8814 ixgbe_config_rss_filter(dev,
8815 &filter_info->rss_info, TRUE);
8819 ixgbe_filter_restore(struct rte_eth_dev *dev)
8821 ixgbe_ntuple_filter_restore(dev);
8822 ixgbe_ethertype_filter_restore(dev);
8823 ixgbe_syn_filter_restore(dev);
8824 ixgbe_fdir_filter_restore(dev);
8825 ixgbe_l2_tn_filter_restore(dev);
8826 ixgbe_rss_filter_restore(dev);
8832 ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev)
8834 struct ixgbe_l2_tn_info *l2_tn_info =
8835 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8836 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8838 if (l2_tn_info->e_tag_en)
8839 (void)ixgbe_e_tag_enable(hw);
8841 if (l2_tn_info->e_tag_fwd_en)
8842 (void)ixgbe_e_tag_forwarding_en_dis(dev, 1);
8844 (void)ixgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type);
8847 /* remove all the n-tuple filters */
8849 ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev)
8851 struct ixgbe_filter_info *filter_info =
8852 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8853 struct ixgbe_5tuple_filter *p_5tuple;
8855 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
8856 ixgbe_remove_5tuple_filter(dev, p_5tuple);
8859 /* remove all the ether type filters */
8861 ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)
8863 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8864 struct ixgbe_filter_info *filter_info =
8865 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8868 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8869 if (filter_info->ethertype_mask & (1 << i) &&
8870 !filter_info->ethertype_filters[i].conf) {
8871 (void)ixgbe_ethertype_filter_remove(filter_info,
8873 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i), 0);
8874 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i), 0);
8875 IXGBE_WRITE_FLUSH(hw);
8880 /* remove the SYN filter */
8882 ixgbe_clear_syn_filter(struct rte_eth_dev *dev)
8884 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8885 struct ixgbe_filter_info *filter_info =
8886 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8888 if (filter_info->syn_info & IXGBE_SYN_FILTER_ENABLE) {
8889 filter_info->syn_info = 0;
8891 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, 0);
8892 IXGBE_WRITE_FLUSH(hw);
8896 /* remove all the L2 tunnel filters */
8898 ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev)
8900 struct ixgbe_l2_tn_info *l2_tn_info =
8901 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8902 struct ixgbe_l2_tn_filter *l2_tn_filter;
8903 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8906 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
8907 l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type;
8908 l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id;
8909 l2_tn_conf.pool = l2_tn_filter->pool;
8910 ret = ixgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf);
8919 ixgbe_dev_macsec_setting_save(struct rte_eth_dev *dev,
8920 struct ixgbe_macsec_setting *macsec_setting)
8922 struct ixgbe_macsec_setting *macsec =
8923 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
8925 macsec->offload_en = macsec_setting->offload_en;
8926 macsec->encrypt_en = macsec_setting->encrypt_en;
8927 macsec->replayprotect_en = macsec_setting->replayprotect_en;
8931 ixgbe_dev_macsec_setting_reset(struct rte_eth_dev *dev)
8933 struct ixgbe_macsec_setting *macsec =
8934 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
8936 macsec->offload_en = 0;
8937 macsec->encrypt_en = 0;
8938 macsec->replayprotect_en = 0;
8942 ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
8943 struct ixgbe_macsec_setting *macsec_setting)
8945 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8947 uint8_t en = macsec_setting->encrypt_en;
8948 uint8_t rp = macsec_setting->replayprotect_en;
8952 * As no ixgbe_disable_sec_rx_path equivalent is
8953 * implemented for tx in the base code, and we are
8954 * not allowed to modify the base code in DPDK, so
8955 * just call the hand-written one directly for now.
8956 * The hardware support has been checked by
8957 * ixgbe_disable_sec_rx_path().
8959 ixgbe_disable_sec_tx_path_generic(hw);
8961 /* Enable Ethernet CRC (required by MACsec offload) */
8962 ctrl = IXGBE_READ_REG(hw, IXGBE_HLREG0);
8963 ctrl |= IXGBE_HLREG0_TXCRCEN | IXGBE_HLREG0_RXCRCSTRP;
8964 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, ctrl);
8966 /* Enable the TX and RX crypto engines */
8967 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8968 ctrl &= ~IXGBE_SECTXCTRL_SECTX_DIS;
8969 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
8971 ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
8972 ctrl &= ~IXGBE_SECRXCTRL_SECRX_DIS;
8973 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
8975 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXMINIFG);
8976 ctrl &= ~IXGBE_SECTX_MINSECIFG_MASK;
8978 IXGBE_WRITE_REG(hw, IXGBE_SECTXMINIFG, ctrl);
8980 /* Enable SA lookup */
8981 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
8982 ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
8983 ctrl |= en ? IXGBE_LSECTXCTRL_AUTH_ENCRYPT :
8984 IXGBE_LSECTXCTRL_AUTH;
8985 ctrl |= IXGBE_LSECTXCTRL_AISCI;
8986 ctrl &= ~IXGBE_LSECTXCTRL_PNTHRSH_MASK;
8987 ctrl |= IXGBE_MACSEC_PNTHRSH & IXGBE_LSECTXCTRL_PNTHRSH_MASK;
8988 IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
8990 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
8991 ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
8992 ctrl |= IXGBE_LSECRXCTRL_STRICT << IXGBE_LSECRXCTRL_EN_SHIFT;
8993 ctrl &= ~IXGBE_LSECRXCTRL_PLSH;
8995 ctrl |= IXGBE_LSECRXCTRL_RP;
8997 ctrl &= ~IXGBE_LSECRXCTRL_RP;
8998 IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
9000 /* Start the data paths */
9001 ixgbe_enable_sec_rx_path(hw);
9004 * As no ixgbe_enable_sec_rx_path equivalent is
9005 * implemented for tx in the base code, and we are
9006 * not allowed to modify the base code in DPDK, so
9007 * just call the hand-written one directly for now.
9009 ixgbe_enable_sec_tx_path_generic(hw);
9013 ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev)
9015 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
9020 * As no ixgbe_disable_sec_rx_path equivalent is
9021 * implemented for tx in the base code, and we are
9022 * not allowed to modify the base code in DPDK, so
9023 * just call the hand-written one directly for now.
9024 * The hardware support has been checked by
9025 * ixgbe_disable_sec_rx_path().
9027 ixgbe_disable_sec_tx_path_generic(hw);
9029 /* Disable the TX and RX crypto engines */
9030 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
9031 ctrl |= IXGBE_SECTXCTRL_SECTX_DIS;
9032 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
9034 ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
9035 ctrl |= IXGBE_SECRXCTRL_SECRX_DIS;
9036 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
9038 /* Disable SA lookup */
9039 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
9040 ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
9041 ctrl |= IXGBE_LSECTXCTRL_DISABLE;
9042 IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
9044 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
9045 ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
9046 ctrl |= IXGBE_LSECRXCTRL_DISABLE << IXGBE_LSECRXCTRL_EN_SHIFT;
9047 IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
9049 /* Start the data paths */
9050 ixgbe_enable_sec_rx_path(hw);
9053 * As no ixgbe_enable_sec_rx_path equivalent is
9054 * implemented for tx in the base code, and we are
9055 * not allowed to modify the base code in DPDK, so
9056 * just call the hand-written one directly for now.
9058 ixgbe_enable_sec_tx_path_generic(hw);
9061 RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
9062 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
9063 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio-pci");
9064 RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
9065 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
9066 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
9067 RTE_PMD_REGISTER_PARAM_STRING(net_ixgbe_vf,
9068 IXGBEVF_DEVARG_PFLINK_FULLCHK "=<0|1>");
9070 RTE_INIT(ixgbe_init_log)
9072 ixgbe_logtype_init = rte_log_register("pmd.net.ixgbe.init");
9073 if (ixgbe_logtype_init >= 0)
9074 rte_log_set_level(ixgbe_logtype_init, RTE_LOG_NOTICE);
9075 ixgbe_logtype_driver = rte_log_register("pmd.net.ixgbe.driver");
9076 if (ixgbe_logtype_driver >= 0)
9077 rte_log_set_level(ixgbe_logtype_driver, RTE_LOG_NOTICE);
9078 #ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
9079 ixgbe_logtype_rx = rte_log_register("pmd.net.ixgbe.rx");
9080 if (ixgbe_logtype_rx >= 0)
9081 rte_log_set_level(ixgbe_logtype_rx, RTE_LOG_DEBUG);
9084 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
9085 ixgbe_logtype_tx = rte_log_register("pmd.net.ixgbe.tx");
9086 if (ixgbe_logtype_tx >= 0)
9087 rte_log_set_level(ixgbe_logtype_tx, RTE_LOG_DEBUG);
9090 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
9091 ixgbe_logtype_tx_free = rte_log_register("pmd.net.ixgbe.tx_free");
9092 if (ixgbe_logtype_tx_free >= 0)
9093 rte_log_set_level(ixgbe_logtype_tx_free, RTE_LOG_DEBUG);