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_alarm_handler(void *param);
234 static int ixgbe_add_rar(struct rte_eth_dev *dev,
235 struct rte_ether_addr *mac_addr,
236 uint32_t index, uint32_t pool);
237 static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
238 static int ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
239 struct rte_ether_addr *mac_addr);
240 static void ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config);
241 static bool is_device_supported(struct rte_eth_dev *dev,
242 struct rte_pci_driver *drv);
244 /* For Virtual Function support */
245 static int eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev);
246 static int eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev);
247 static int ixgbevf_dev_configure(struct rte_eth_dev *dev);
248 static int ixgbevf_dev_start(struct rte_eth_dev *dev);
249 static int ixgbevf_dev_link_update(struct rte_eth_dev *dev,
250 int wait_to_complete);
251 static void ixgbevf_dev_stop(struct rte_eth_dev *dev);
252 static void ixgbevf_dev_close(struct rte_eth_dev *dev);
253 static int ixgbevf_dev_reset(struct rte_eth_dev *dev);
254 static void ixgbevf_intr_disable(struct rte_eth_dev *dev);
255 static void ixgbevf_intr_enable(struct rte_eth_dev *dev);
256 static int ixgbevf_dev_stats_get(struct rte_eth_dev *dev,
257 struct rte_eth_stats *stats);
258 static int ixgbevf_dev_stats_reset(struct rte_eth_dev *dev);
259 static int ixgbevf_vlan_filter_set(struct rte_eth_dev *dev,
260 uint16_t vlan_id, int on);
261 static void ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev,
262 uint16_t queue, int on);
263 static int ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask);
264 static int ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
265 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on);
266 static int ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
268 static int ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
270 static void ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
271 uint8_t queue, uint8_t msix_vector);
272 static void ixgbevf_configure_msix(struct rte_eth_dev *dev);
273 static int ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev);
274 static int ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev);
275 static int ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev);
276 static int ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
278 /* For Eth VMDQ APIs support */
279 static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
280 rte_ether_addr * mac_addr, uint8_t on);
281 static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on);
282 static int ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
283 struct rte_eth_mirror_conf *mirror_conf,
284 uint8_t rule_id, uint8_t on);
285 static int ixgbe_mirror_rule_reset(struct rte_eth_dev *dev,
287 static int ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
289 static int ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
291 static void ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
292 uint8_t queue, uint8_t msix_vector);
293 static void ixgbe_configure_msix(struct rte_eth_dev *dev);
295 static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
296 struct rte_ether_addr *mac_addr,
297 uint32_t index, uint32_t pool);
298 static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
299 static int ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
300 struct rte_ether_addr *mac_addr);
301 static int ixgbe_syn_filter_get(struct rte_eth_dev *dev,
302 struct rte_eth_syn_filter *filter);
303 static int ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
304 enum rte_filter_op filter_op,
306 static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
307 struct ixgbe_5tuple_filter *filter);
308 static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
309 struct ixgbe_5tuple_filter *filter);
310 static int ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
311 enum rte_filter_op filter_op,
313 static int ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
314 struct rte_eth_ntuple_filter *filter);
315 static int ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
316 enum rte_filter_op filter_op,
318 static int ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
319 struct rte_eth_ethertype_filter *filter);
320 static int ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
321 enum rte_filter_type filter_type,
322 enum rte_filter_op filter_op,
324 static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
326 static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
327 struct rte_ether_addr *mc_addr_set,
328 uint32_t nb_mc_addr);
329 static int ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
330 struct rte_eth_dcb_info *dcb_info);
332 static int ixgbe_get_reg_length(struct rte_eth_dev *dev);
333 static int ixgbe_get_regs(struct rte_eth_dev *dev,
334 struct rte_dev_reg_info *regs);
335 static int ixgbe_get_eeprom_length(struct rte_eth_dev *dev);
336 static int ixgbe_get_eeprom(struct rte_eth_dev *dev,
337 struct rte_dev_eeprom_info *eeprom);
338 static int ixgbe_set_eeprom(struct rte_eth_dev *dev,
339 struct rte_dev_eeprom_info *eeprom);
341 static int ixgbe_get_module_info(struct rte_eth_dev *dev,
342 struct rte_eth_dev_module_info *modinfo);
343 static int ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
344 struct rte_dev_eeprom_info *info);
346 static int ixgbevf_get_reg_length(struct rte_eth_dev *dev);
347 static int ixgbevf_get_regs(struct rte_eth_dev *dev,
348 struct rte_dev_reg_info *regs);
350 static int ixgbe_timesync_enable(struct rte_eth_dev *dev);
351 static int ixgbe_timesync_disable(struct rte_eth_dev *dev);
352 static int ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
353 struct timespec *timestamp,
355 static int ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
356 struct timespec *timestamp);
357 static int ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
358 static int ixgbe_timesync_read_time(struct rte_eth_dev *dev,
359 struct timespec *timestamp);
360 static int ixgbe_timesync_write_time(struct rte_eth_dev *dev,
361 const struct timespec *timestamp);
362 static void ixgbevf_dev_interrupt_handler(void *param);
364 static int ixgbe_dev_l2_tunnel_eth_type_conf
365 (struct rte_eth_dev *dev, struct rte_eth_l2_tunnel_conf *l2_tunnel);
366 static int ixgbe_dev_l2_tunnel_offload_set
367 (struct rte_eth_dev *dev,
368 struct rte_eth_l2_tunnel_conf *l2_tunnel,
371 static int ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
372 enum rte_filter_op filter_op,
375 static int ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
376 struct rte_eth_udp_tunnel *udp_tunnel);
377 static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
378 struct rte_eth_udp_tunnel *udp_tunnel);
379 static int ixgbe_filter_restore(struct rte_eth_dev *dev);
380 static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
383 * Define VF Stats MACRO for Non "cleared on read" register
385 #define UPDATE_VF_STAT(reg, last, cur) \
387 uint32_t latest = IXGBE_READ_REG(hw, reg); \
388 cur += (latest - last) & UINT_MAX; \
392 #define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
394 u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
395 u64 new_msb = IXGBE_READ_REG(hw, msb); \
396 u64 latest = ((new_msb << 32) | new_lsb); \
397 cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
401 #define IXGBE_SET_HWSTRIP(h, q) do {\
402 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
403 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
404 (h)->bitmap[idx] |= 1 << bit;\
407 #define IXGBE_CLEAR_HWSTRIP(h, q) do {\
408 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
409 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
410 (h)->bitmap[idx] &= ~(1 << bit);\
413 #define IXGBE_GET_HWSTRIP(h, q, r) do {\
414 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
415 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
416 (r) = (h)->bitmap[idx] >> bit & 1;\
419 int ixgbe_logtype_init;
420 int ixgbe_logtype_driver;
422 #ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
423 int ixgbe_logtype_rx;
425 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
426 int ixgbe_logtype_tx;
428 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
429 int ixgbe_logtype_tx_free;
433 * The set of PCI devices this driver supports
435 static const struct rte_pci_id pci_id_ixgbe_map[] = {
436 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598) },
437 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_BX) },
438 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_DUAL_PORT) },
439 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_SINGLE_PORT) },
440 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT) },
441 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT2) },
442 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_SFP_LOM) },
443 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_CX4) },
444 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_CX4_DUAL_PORT) },
445 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_DA_DUAL_PORT) },
446 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) },
447 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_XF_LR) },
448 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4) },
449 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4_MEZZ) },
450 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KR) },
451 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_COMBO_BACKPLANE) },
452 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_CX4) },
453 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP) },
454 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BACKPLANE_FCOE) },
455 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_FCOE) },
456 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_EM) },
457 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF2) },
458 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF_QP) },
459 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_QSFP_SF_QP) },
460 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599EN_SFP) },
461 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_XAUI_LOM) },
462 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_T3_LOM) },
463 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T) },
464 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T1) },
465 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_SFP) },
466 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_10G_T) },
467 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_1G_T) },
468 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T) },
469 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T1) },
470 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR) },
471 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR_L) },
472 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP_N) },
473 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII) },
474 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII_L) },
475 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_10G_T) },
476 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP) },
477 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP_N) },
478 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP) },
479 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T) },
480 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T_L) },
481 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KX4) },
482 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KR) },
483 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_XFI) },
484 #ifdef RTE_LIBRTE_IXGBE_BYPASS
485 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS) },
487 { .vendor_id = 0, /* sentinel */ },
491 * The set of PCI devices this driver supports (for 82599 VF)
493 static const struct rte_pci_id pci_id_ixgbevf_map[] = {
494 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) },
495 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) },
496 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) },
497 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) },
498 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) },
499 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) },
500 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) },
501 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF_HV) },
502 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) },
503 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF_HV) },
504 { .vendor_id = 0, /* sentinel */ },
507 static const struct rte_eth_desc_lim rx_desc_lim = {
508 .nb_max = IXGBE_MAX_RING_DESC,
509 .nb_min = IXGBE_MIN_RING_DESC,
510 .nb_align = IXGBE_RXD_ALIGN,
513 static const struct rte_eth_desc_lim tx_desc_lim = {
514 .nb_max = IXGBE_MAX_RING_DESC,
515 .nb_min = IXGBE_MIN_RING_DESC,
516 .nb_align = IXGBE_TXD_ALIGN,
517 .nb_seg_max = IXGBE_TX_MAX_SEG,
518 .nb_mtu_seg_max = IXGBE_TX_MAX_SEG,
521 static const struct eth_dev_ops ixgbe_eth_dev_ops = {
522 .dev_configure = ixgbe_dev_configure,
523 .dev_start = ixgbe_dev_start,
524 .dev_stop = ixgbe_dev_stop,
525 .dev_set_link_up = ixgbe_dev_set_link_up,
526 .dev_set_link_down = ixgbe_dev_set_link_down,
527 .dev_close = ixgbe_dev_close,
528 .dev_reset = ixgbe_dev_reset,
529 .promiscuous_enable = ixgbe_dev_promiscuous_enable,
530 .promiscuous_disable = ixgbe_dev_promiscuous_disable,
531 .allmulticast_enable = ixgbe_dev_allmulticast_enable,
532 .allmulticast_disable = ixgbe_dev_allmulticast_disable,
533 .link_update = ixgbe_dev_link_update,
534 .stats_get = ixgbe_dev_stats_get,
535 .xstats_get = ixgbe_dev_xstats_get,
536 .xstats_get_by_id = ixgbe_dev_xstats_get_by_id,
537 .stats_reset = ixgbe_dev_stats_reset,
538 .xstats_reset = ixgbe_dev_xstats_reset,
539 .xstats_get_names = ixgbe_dev_xstats_get_names,
540 .xstats_get_names_by_id = ixgbe_dev_xstats_get_names_by_id,
541 .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
542 .fw_version_get = ixgbe_fw_version_get,
543 .dev_infos_get = ixgbe_dev_info_get,
544 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
545 .mtu_set = ixgbe_dev_mtu_set,
546 .vlan_filter_set = ixgbe_vlan_filter_set,
547 .vlan_tpid_set = ixgbe_vlan_tpid_set,
548 .vlan_offload_set = ixgbe_vlan_offload_set,
549 .vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
550 .rx_queue_start = ixgbe_dev_rx_queue_start,
551 .rx_queue_stop = ixgbe_dev_rx_queue_stop,
552 .tx_queue_start = ixgbe_dev_tx_queue_start,
553 .tx_queue_stop = ixgbe_dev_tx_queue_stop,
554 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
555 .rx_queue_intr_enable = ixgbe_dev_rx_queue_intr_enable,
556 .rx_queue_intr_disable = ixgbe_dev_rx_queue_intr_disable,
557 .rx_queue_release = ixgbe_dev_rx_queue_release,
558 .rx_queue_count = ixgbe_dev_rx_queue_count,
559 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
560 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
561 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
562 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
563 .tx_queue_release = ixgbe_dev_tx_queue_release,
564 .dev_led_on = ixgbe_dev_led_on,
565 .dev_led_off = ixgbe_dev_led_off,
566 .flow_ctrl_get = ixgbe_flow_ctrl_get,
567 .flow_ctrl_set = ixgbe_flow_ctrl_set,
568 .priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
569 .mac_addr_add = ixgbe_add_rar,
570 .mac_addr_remove = ixgbe_remove_rar,
571 .mac_addr_set = ixgbe_set_default_mac_addr,
572 .uc_hash_table_set = ixgbe_uc_hash_table_set,
573 .uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
574 .mirror_rule_set = ixgbe_mirror_rule_set,
575 .mirror_rule_reset = ixgbe_mirror_rule_reset,
576 .set_queue_rate_limit = ixgbe_set_queue_rate_limit,
577 .reta_update = ixgbe_dev_rss_reta_update,
578 .reta_query = ixgbe_dev_rss_reta_query,
579 .rss_hash_update = ixgbe_dev_rss_hash_update,
580 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
581 .filter_ctrl = ixgbe_dev_filter_ctrl,
582 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
583 .rxq_info_get = ixgbe_rxq_info_get,
584 .txq_info_get = ixgbe_txq_info_get,
585 .timesync_enable = ixgbe_timesync_enable,
586 .timesync_disable = ixgbe_timesync_disable,
587 .timesync_read_rx_timestamp = ixgbe_timesync_read_rx_timestamp,
588 .timesync_read_tx_timestamp = ixgbe_timesync_read_tx_timestamp,
589 .get_reg = ixgbe_get_regs,
590 .get_eeprom_length = ixgbe_get_eeprom_length,
591 .get_eeprom = ixgbe_get_eeprom,
592 .set_eeprom = ixgbe_set_eeprom,
593 .get_module_info = ixgbe_get_module_info,
594 .get_module_eeprom = ixgbe_get_module_eeprom,
595 .get_dcb_info = ixgbe_dev_get_dcb_info,
596 .timesync_adjust_time = ixgbe_timesync_adjust_time,
597 .timesync_read_time = ixgbe_timesync_read_time,
598 .timesync_write_time = ixgbe_timesync_write_time,
599 .l2_tunnel_eth_type_conf = ixgbe_dev_l2_tunnel_eth_type_conf,
600 .l2_tunnel_offload_set = ixgbe_dev_l2_tunnel_offload_set,
601 .udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add,
602 .udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del,
603 .tm_ops_get = ixgbe_tm_ops_get,
607 * dev_ops for virtual function, bare necessities for basic vf
608 * operation have been implemented
610 static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
611 .dev_configure = ixgbevf_dev_configure,
612 .dev_start = ixgbevf_dev_start,
613 .dev_stop = ixgbevf_dev_stop,
614 .link_update = ixgbevf_dev_link_update,
615 .stats_get = ixgbevf_dev_stats_get,
616 .xstats_get = ixgbevf_dev_xstats_get,
617 .stats_reset = ixgbevf_dev_stats_reset,
618 .xstats_reset = ixgbevf_dev_stats_reset,
619 .xstats_get_names = ixgbevf_dev_xstats_get_names,
620 .dev_close = ixgbevf_dev_close,
621 .dev_reset = ixgbevf_dev_reset,
622 .promiscuous_enable = ixgbevf_dev_promiscuous_enable,
623 .promiscuous_disable = ixgbevf_dev_promiscuous_disable,
624 .allmulticast_enable = ixgbevf_dev_allmulticast_enable,
625 .allmulticast_disable = ixgbevf_dev_allmulticast_disable,
626 .dev_infos_get = ixgbevf_dev_info_get,
627 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
628 .mtu_set = ixgbevf_dev_set_mtu,
629 .vlan_filter_set = ixgbevf_vlan_filter_set,
630 .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
631 .vlan_offload_set = ixgbevf_vlan_offload_set,
632 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
633 .rx_queue_release = ixgbe_dev_rx_queue_release,
634 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
635 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
636 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
637 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
638 .tx_queue_release = ixgbe_dev_tx_queue_release,
639 .rx_queue_intr_enable = ixgbevf_dev_rx_queue_intr_enable,
640 .rx_queue_intr_disable = ixgbevf_dev_rx_queue_intr_disable,
641 .mac_addr_add = ixgbevf_add_mac_addr,
642 .mac_addr_remove = ixgbevf_remove_mac_addr,
643 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
644 .rxq_info_get = ixgbe_rxq_info_get,
645 .txq_info_get = ixgbe_txq_info_get,
646 .mac_addr_set = ixgbevf_set_default_mac_addr,
647 .get_reg = ixgbevf_get_regs,
648 .reta_update = ixgbe_dev_rss_reta_update,
649 .reta_query = ixgbe_dev_rss_reta_query,
650 .rss_hash_update = ixgbe_dev_rss_hash_update,
651 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
654 /* store statistics names and its offset in stats structure */
655 struct rte_ixgbe_xstats_name_off {
656 char name[RTE_ETH_XSTATS_NAME_SIZE];
660 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
661 {"rx_crc_errors", offsetof(struct ixgbe_hw_stats, crcerrs)},
662 {"rx_illegal_byte_errors", offsetof(struct ixgbe_hw_stats, illerrc)},
663 {"rx_error_bytes", offsetof(struct ixgbe_hw_stats, errbc)},
664 {"mac_local_errors", offsetof(struct ixgbe_hw_stats, mlfc)},
665 {"mac_remote_errors", offsetof(struct ixgbe_hw_stats, mrfc)},
666 {"rx_length_errors", offsetof(struct ixgbe_hw_stats, rlec)},
667 {"tx_xon_packets", offsetof(struct ixgbe_hw_stats, lxontxc)},
668 {"rx_xon_packets", offsetof(struct ixgbe_hw_stats, lxonrxc)},
669 {"tx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxofftxc)},
670 {"rx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxoffrxc)},
671 {"rx_size_64_packets", offsetof(struct ixgbe_hw_stats, prc64)},
672 {"rx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, prc127)},
673 {"rx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, prc255)},
674 {"rx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, prc511)},
675 {"rx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
677 {"rx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
679 {"rx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bprc)},
680 {"rx_multicast_packets", offsetof(struct ixgbe_hw_stats, mprc)},
681 {"rx_fragment_errors", offsetof(struct ixgbe_hw_stats, rfc)},
682 {"rx_undersize_errors", offsetof(struct ixgbe_hw_stats, ruc)},
683 {"rx_oversize_errors", offsetof(struct ixgbe_hw_stats, roc)},
684 {"rx_jabber_errors", offsetof(struct ixgbe_hw_stats, rjc)},
685 {"rx_management_packets", offsetof(struct ixgbe_hw_stats, mngprc)},
686 {"rx_management_dropped", offsetof(struct ixgbe_hw_stats, mngpdc)},
687 {"tx_management_packets", offsetof(struct ixgbe_hw_stats, mngptc)},
688 {"rx_total_packets", offsetof(struct ixgbe_hw_stats, tpr)},
689 {"rx_total_bytes", offsetof(struct ixgbe_hw_stats, tor)},
690 {"tx_total_packets", offsetof(struct ixgbe_hw_stats, tpt)},
691 {"tx_size_64_packets", offsetof(struct ixgbe_hw_stats, ptc64)},
692 {"tx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, ptc127)},
693 {"tx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, ptc255)},
694 {"tx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, ptc511)},
695 {"tx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
697 {"tx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
699 {"tx_multicast_packets", offsetof(struct ixgbe_hw_stats, mptc)},
700 {"tx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bptc)},
701 {"rx_mac_short_packet_dropped", offsetof(struct ixgbe_hw_stats, mspdc)},
702 {"rx_l3_l4_xsum_error", offsetof(struct ixgbe_hw_stats, xec)},
704 {"flow_director_added_filters", offsetof(struct ixgbe_hw_stats,
706 {"flow_director_removed_filters", offsetof(struct ixgbe_hw_stats,
708 {"flow_director_filter_add_errors", offsetof(struct ixgbe_hw_stats,
710 {"flow_director_filter_remove_errors", offsetof(struct ixgbe_hw_stats,
712 {"flow_director_matched_filters", offsetof(struct ixgbe_hw_stats,
714 {"flow_director_missed_filters", offsetof(struct ixgbe_hw_stats,
717 {"rx_fcoe_crc_errors", offsetof(struct ixgbe_hw_stats, fccrc)},
718 {"rx_fcoe_dropped", offsetof(struct ixgbe_hw_stats, fcoerpdc)},
719 {"rx_fcoe_mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats,
721 {"rx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeprc)},
722 {"tx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeptc)},
723 {"rx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwrc)},
724 {"tx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwtc)},
725 {"rx_fcoe_no_direct_data_placement", offsetof(struct ixgbe_hw_stats,
727 {"rx_fcoe_no_direct_data_placement_ext_buff",
728 offsetof(struct ixgbe_hw_stats, fcoe_noddp_ext_buff)},
730 {"tx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
732 {"rx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
734 {"tx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
736 {"rx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
738 {"rx_total_missed_packets", offsetof(struct ixgbe_hw_stats, mpctotal)},
741 #define IXGBE_NB_HW_STATS (sizeof(rte_ixgbe_stats_strings) / \
742 sizeof(rte_ixgbe_stats_strings[0]))
744 /* MACsec statistics */
745 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_macsec_strings[] = {
746 {"out_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
748 {"out_pkts_encrypted", offsetof(struct ixgbe_macsec_stats,
749 out_pkts_encrypted)},
750 {"out_pkts_protected", offsetof(struct ixgbe_macsec_stats,
751 out_pkts_protected)},
752 {"out_octets_encrypted", offsetof(struct ixgbe_macsec_stats,
753 out_octets_encrypted)},
754 {"out_octets_protected", offsetof(struct ixgbe_macsec_stats,
755 out_octets_protected)},
756 {"in_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
758 {"in_pkts_badtag", offsetof(struct ixgbe_macsec_stats,
760 {"in_pkts_nosci", offsetof(struct ixgbe_macsec_stats,
762 {"in_pkts_unknownsci", offsetof(struct ixgbe_macsec_stats,
763 in_pkts_unknownsci)},
764 {"in_octets_decrypted", offsetof(struct ixgbe_macsec_stats,
765 in_octets_decrypted)},
766 {"in_octets_validated", offsetof(struct ixgbe_macsec_stats,
767 in_octets_validated)},
768 {"in_pkts_unchecked", offsetof(struct ixgbe_macsec_stats,
770 {"in_pkts_delayed", offsetof(struct ixgbe_macsec_stats,
772 {"in_pkts_late", offsetof(struct ixgbe_macsec_stats,
774 {"in_pkts_ok", offsetof(struct ixgbe_macsec_stats,
776 {"in_pkts_invalid", offsetof(struct ixgbe_macsec_stats,
778 {"in_pkts_notvalid", offsetof(struct ixgbe_macsec_stats,
780 {"in_pkts_unusedsa", offsetof(struct ixgbe_macsec_stats,
782 {"in_pkts_notusingsa", offsetof(struct ixgbe_macsec_stats,
783 in_pkts_notusingsa)},
786 #define IXGBE_NB_MACSEC_STATS (sizeof(rte_ixgbe_macsec_strings) / \
787 sizeof(rte_ixgbe_macsec_strings[0]))
789 /* Per-queue statistics */
790 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_rxq_strings[] = {
791 {"mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats, rnbc)},
792 {"dropped", offsetof(struct ixgbe_hw_stats, mpc)},
793 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxonrxc)},
794 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxoffrxc)},
797 #define IXGBE_NB_RXQ_PRIO_STATS (sizeof(rte_ixgbe_rxq_strings) / \
798 sizeof(rte_ixgbe_rxq_strings[0]))
799 #define IXGBE_NB_RXQ_PRIO_VALUES 8
801 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_txq_strings[] = {
802 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxontxc)},
803 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxofftxc)},
804 {"xon_to_xoff_packets", offsetof(struct ixgbe_hw_stats,
808 #define IXGBE_NB_TXQ_PRIO_STATS (sizeof(rte_ixgbe_txq_strings) / \
809 sizeof(rte_ixgbe_txq_strings[0]))
810 #define IXGBE_NB_TXQ_PRIO_VALUES 8
812 static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
813 {"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
816 #define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
817 sizeof(rte_ixgbevf_stats_strings[0]))
820 * This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
823 ixgbe_is_sfp(struct ixgbe_hw *hw)
825 switch (hw->phy.type) {
826 case ixgbe_phy_sfp_avago:
827 case ixgbe_phy_sfp_ftl:
828 case ixgbe_phy_sfp_intel:
829 case ixgbe_phy_sfp_unknown:
830 case ixgbe_phy_sfp_passive_tyco:
831 case ixgbe_phy_sfp_passive_unknown:
838 static inline int32_t
839 ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
844 status = ixgbe_reset_hw(hw);
846 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
847 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
848 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
849 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
850 IXGBE_WRITE_FLUSH(hw);
852 if (status == IXGBE_ERR_SFP_NOT_PRESENT)
853 status = IXGBE_SUCCESS;
858 ixgbe_enable_intr(struct rte_eth_dev *dev)
860 struct ixgbe_interrupt *intr =
861 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
862 struct ixgbe_hw *hw =
863 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
865 IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
866 IXGBE_WRITE_FLUSH(hw);
870 * This function is based on ixgbe_disable_intr() in base/ixgbe.h.
873 ixgbe_disable_intr(struct ixgbe_hw *hw)
875 PMD_INIT_FUNC_TRACE();
877 if (hw->mac.type == ixgbe_mac_82598EB) {
878 IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
880 IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
881 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
882 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
884 IXGBE_WRITE_FLUSH(hw);
888 * This function resets queue statistics mapping registers.
889 * From Niantic datasheet, Initialization of Statistics section:
890 * "...if software requires the queue counters, the RQSMR and TQSM registers
891 * must be re-programmed following a device reset.
894 ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
898 for (i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
899 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
900 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
906 ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
911 #define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
912 #define NB_QMAP_FIELDS_PER_QSM_REG 4
913 #define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
915 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
916 struct ixgbe_stat_mapping_registers *stat_mappings =
917 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
918 uint32_t qsmr_mask = 0;
919 uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
923 if ((hw->mac.type != ixgbe_mac_82599EB) &&
924 (hw->mac.type != ixgbe_mac_X540) &&
925 (hw->mac.type != ixgbe_mac_X550) &&
926 (hw->mac.type != ixgbe_mac_X550EM_x) &&
927 (hw->mac.type != ixgbe_mac_X550EM_a))
930 PMD_INIT_LOG(DEBUG, "Setting port %d, %s queue_id %d to stat index %d",
931 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
934 n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
935 if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
936 PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
939 offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
941 /* Now clear any previous stat_idx set */
942 clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
944 stat_mappings->tqsm[n] &= ~clearing_mask;
946 stat_mappings->rqsmr[n] &= ~clearing_mask;
948 q_map = (uint32_t)stat_idx;
949 q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
950 qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
952 stat_mappings->tqsm[n] |= qsmr_mask;
954 stat_mappings->rqsmr[n] |= qsmr_mask;
956 PMD_INIT_LOG(DEBUG, "Set port %d, %s queue_id %d to stat index %d",
957 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
959 PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
960 is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
962 /* Now write the mapping in the appropriate register */
964 PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
965 stat_mappings->rqsmr[n], n);
966 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
968 PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
969 stat_mappings->tqsm[n], n);
970 IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
976 ixgbe_restore_statistics_mapping(struct rte_eth_dev *dev)
978 struct ixgbe_stat_mapping_registers *stat_mappings =
979 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
980 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
983 /* write whatever was in stat mapping table to the NIC */
984 for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
986 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
989 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
994 ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
997 struct ixgbe_dcb_tc_config *tc;
998 uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
1000 dcb_config->num_tcs.pg_tcs = dcb_max_tc;
1001 dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
1002 for (i = 0; i < dcb_max_tc; i++) {
1003 tc = &dcb_config->tc_config[i];
1004 tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
1005 tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
1006 (uint8_t)(100/dcb_max_tc + (i & 1));
1007 tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
1008 tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
1009 (uint8_t)(100/dcb_max_tc + (i & 1));
1010 tc->pfc = ixgbe_dcb_pfc_disabled;
1013 /* Initialize default user to priority mapping, UPx->TC0 */
1014 tc = &dcb_config->tc_config[0];
1015 tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
1016 tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
1017 for (i = 0; i < IXGBE_DCB_MAX_BW_GROUP; i++) {
1018 dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
1019 dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
1021 dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
1022 dcb_config->pfc_mode_enable = false;
1023 dcb_config->vt_mode = true;
1024 dcb_config->round_robin_enable = false;
1025 /* support all DCB capabilities in 82599 */
1026 dcb_config->support.capabilities = 0xFF;
1028 /*we only support 4 Tcs for X540, X550 */
1029 if (hw->mac.type == ixgbe_mac_X540 ||
1030 hw->mac.type == ixgbe_mac_X550 ||
1031 hw->mac.type == ixgbe_mac_X550EM_x ||
1032 hw->mac.type == ixgbe_mac_X550EM_a) {
1033 dcb_config->num_tcs.pg_tcs = 4;
1034 dcb_config->num_tcs.pfc_tcs = 4;
1039 * Ensure that all locks are released before first NVM or PHY access
1042 ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
1047 * Phy lock should not fail in this early stage. If this is the case,
1048 * it is due to an improper exit of the application.
1049 * So force the release of the faulty lock. Release of common lock
1050 * is done automatically by swfw_sync function.
1052 mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
1053 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1054 PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
1056 ixgbe_release_swfw_semaphore(hw, mask);
1059 * These ones are more tricky since they are common to all ports; but
1060 * swfw_sync retries last long enough (1s) to be almost sure that if
1061 * lock can not be taken it is due to an improper lock of the
1064 mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
1065 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1066 PMD_DRV_LOG(DEBUG, "SWFW common locks released");
1068 ixgbe_release_swfw_semaphore(hw, mask);
1072 * This function is based on code in ixgbe_attach() in base/ixgbe.c.
1073 * It returns 0 on success.
1076 eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
1078 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1079 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1080 struct ixgbe_hw *hw =
1081 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1082 struct ixgbe_vfta *shadow_vfta =
1083 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1084 struct ixgbe_hwstrip *hwstrip =
1085 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1086 struct ixgbe_dcb_config *dcb_config =
1087 IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
1088 struct ixgbe_filter_info *filter_info =
1089 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1090 struct ixgbe_bw_conf *bw_conf =
1091 IXGBE_DEV_PRIVATE_TO_BW_CONF(eth_dev->data->dev_private);
1096 PMD_INIT_FUNC_TRACE();
1098 eth_dev->dev_ops = &ixgbe_eth_dev_ops;
1099 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1100 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1101 eth_dev->tx_pkt_prepare = &ixgbe_prep_pkts;
1104 * For secondary processes, we don't initialise any further as primary
1105 * has already done this work. Only check we don't need a different
1106 * RX and TX function.
1108 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1109 struct ixgbe_tx_queue *txq;
1110 /* TX queue function in primary, set by last queue initialized
1111 * Tx queue may not initialized by primary process
1113 if (eth_dev->data->tx_queues) {
1114 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
1115 ixgbe_set_tx_function(eth_dev, txq);
1117 /* Use default TX function if we get here */
1118 PMD_INIT_LOG(NOTICE, "No TX queues configured yet. "
1119 "Using default TX function.");
1122 ixgbe_set_rx_function(eth_dev);
1127 rte_eth_copy_pci_info(eth_dev, pci_dev);
1129 /* Vendor and Device ID need to be set before init of shared code */
1130 hw->device_id = pci_dev->id.device_id;
1131 hw->vendor_id = pci_dev->id.vendor_id;
1132 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1133 hw->allow_unsupported_sfp = 1;
1135 /* Initialize the shared code (base driver) */
1136 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1137 diag = ixgbe_bypass_init_shared_code(hw);
1139 diag = ixgbe_init_shared_code(hw);
1140 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1142 if (diag != IXGBE_SUCCESS) {
1143 PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
1147 if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
1148 PMD_INIT_LOG(ERR, "\nERROR: "
1149 "Firmware recovery mode detected. Limiting functionality.\n"
1150 "Refer to the Intel(R) Ethernet Adapters and Devices "
1151 "User Guide for details on firmware recovery mode.");
1155 /* pick up the PCI bus settings for reporting later */
1156 ixgbe_get_bus_info(hw);
1158 /* Unlock any pending hardware semaphore */
1159 ixgbe_swfw_lock_reset(hw);
1161 #ifdef RTE_LIBRTE_SECURITY
1162 /* Initialize security_ctx only for primary process*/
1163 if (ixgbe_ipsec_ctx_create(eth_dev))
1167 /* Initialize DCB configuration*/
1168 memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
1169 ixgbe_dcb_init(hw, dcb_config);
1170 /* Get Hardware Flow Control setting */
1171 hw->fc.requested_mode = ixgbe_fc_full;
1172 hw->fc.current_mode = ixgbe_fc_full;
1173 hw->fc.pause_time = IXGBE_FC_PAUSE;
1174 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
1175 hw->fc.low_water[i] = IXGBE_FC_LO;
1176 hw->fc.high_water[i] = IXGBE_FC_HI;
1178 hw->fc.send_xon = 1;
1180 /* Make sure we have a good EEPROM before we read from it */
1181 diag = ixgbe_validate_eeprom_checksum(hw, &csum);
1182 if (diag != IXGBE_SUCCESS) {
1183 PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
1187 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1188 diag = ixgbe_bypass_init_hw(hw);
1190 diag = ixgbe_init_hw(hw);
1191 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1194 * Devices with copper phys will fail to initialise if ixgbe_init_hw()
1195 * is called too soon after the kernel driver unbinding/binding occurs.
1196 * The failure occurs in ixgbe_identify_phy_generic() for all devices,
1197 * but for non-copper devies, ixgbe_identify_sfp_module_generic() is
1198 * also called. See ixgbe_identify_phy_82599(). The reason for the
1199 * failure is not known, and only occuts when virtualisation features
1200 * are disabled in the bios. A delay of 100ms was found to be enough by
1201 * trial-and-error, and is doubled to be safe.
1203 if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
1205 diag = ixgbe_init_hw(hw);
1208 if (diag == IXGBE_ERR_SFP_NOT_PRESENT)
1209 diag = IXGBE_SUCCESS;
1211 if (diag == IXGBE_ERR_EEPROM_VERSION) {
1212 PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
1213 "LOM. Please be aware there may be issues associated "
1214 "with your hardware.");
1215 PMD_INIT_LOG(ERR, "If you are experiencing problems "
1216 "please contact your Intel or hardware representative "
1217 "who provided you with this hardware.");
1218 } else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
1219 PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
1221 PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
1225 /* Reset the hw statistics */
1226 ixgbe_dev_stats_reset(eth_dev);
1228 /* disable interrupt */
1229 ixgbe_disable_intr(hw);
1231 /* reset mappings for queue statistics hw counters*/
1232 ixgbe_reset_qstat_mappings(hw);
1234 /* Allocate memory for storing MAC addresses */
1235 eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", RTE_ETHER_ADDR_LEN *
1236 hw->mac.num_rar_entries, 0);
1237 if (eth_dev->data->mac_addrs == NULL) {
1239 "Failed to allocate %u bytes needed to store "
1241 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1244 /* Copy the permanent MAC address */
1245 rte_ether_addr_copy((struct rte_ether_addr *)hw->mac.perm_addr,
1246 ð_dev->data->mac_addrs[0]);
1248 /* Allocate memory for storing hash filter MAC addresses */
1249 eth_dev->data->hash_mac_addrs = rte_zmalloc(
1250 "ixgbe", RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC, 0);
1251 if (eth_dev->data->hash_mac_addrs == NULL) {
1253 "Failed to allocate %d bytes needed to store MAC addresses",
1254 RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
1258 /* Pass the information to the rte_eth_dev_close() that it should also
1259 * release the private port resources.
1261 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
1263 /* initialize the vfta */
1264 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1266 /* initialize the hw strip bitmap*/
1267 memset(hwstrip, 0, sizeof(*hwstrip));
1269 /* initialize PF if max_vfs not zero */
1270 ixgbe_pf_host_init(eth_dev);
1272 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1273 /* let hardware know driver is loaded */
1274 ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
1275 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
1276 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
1277 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
1278 IXGBE_WRITE_FLUSH(hw);
1280 if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
1281 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
1282 (int) hw->mac.type, (int) hw->phy.type,
1283 (int) hw->phy.sfp_type);
1285 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
1286 (int) hw->mac.type, (int) hw->phy.type);
1288 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
1289 eth_dev->data->port_id, pci_dev->id.vendor_id,
1290 pci_dev->id.device_id);
1292 rte_intr_callback_register(intr_handle,
1293 ixgbe_dev_interrupt_handler, eth_dev);
1295 /* enable uio/vfio intr/eventfd mapping */
1296 rte_intr_enable(intr_handle);
1298 /* enable support intr */
1299 ixgbe_enable_intr(eth_dev);
1301 /* initialize filter info */
1302 memset(filter_info, 0,
1303 sizeof(struct ixgbe_filter_info));
1305 /* initialize 5tuple filter list */
1306 TAILQ_INIT(&filter_info->fivetuple_list);
1308 /* initialize flow director filter list & hash */
1309 ixgbe_fdir_filter_init(eth_dev);
1311 /* initialize l2 tunnel filter list & hash */
1312 ixgbe_l2_tn_filter_init(eth_dev);
1314 /* initialize flow filter lists */
1315 ixgbe_filterlist_init();
1317 /* initialize bandwidth configuration info */
1318 memset(bw_conf, 0, sizeof(struct ixgbe_bw_conf));
1320 /* initialize Traffic Manager configuration */
1321 ixgbe_tm_conf_init(eth_dev);
1327 eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
1329 PMD_INIT_FUNC_TRACE();
1331 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1334 ixgbe_dev_close(eth_dev);
1339 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev)
1341 struct ixgbe_filter_info *filter_info =
1342 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1343 struct ixgbe_5tuple_filter *p_5tuple;
1345 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) {
1346 TAILQ_REMOVE(&filter_info->fivetuple_list,
1351 memset(filter_info->fivetuple_mask, 0,
1352 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
1357 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev)
1359 struct ixgbe_hw_fdir_info *fdir_info =
1360 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1361 struct ixgbe_fdir_filter *fdir_filter;
1363 if (fdir_info->hash_map)
1364 rte_free(fdir_info->hash_map);
1365 if (fdir_info->hash_handle)
1366 rte_hash_free(fdir_info->hash_handle);
1368 while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
1369 TAILQ_REMOVE(&fdir_info->fdir_list,
1372 rte_free(fdir_filter);
1378 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev)
1380 struct ixgbe_l2_tn_info *l2_tn_info =
1381 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1382 struct ixgbe_l2_tn_filter *l2_tn_filter;
1384 if (l2_tn_info->hash_map)
1385 rte_free(l2_tn_info->hash_map);
1386 if (l2_tn_info->hash_handle)
1387 rte_hash_free(l2_tn_info->hash_handle);
1389 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
1390 TAILQ_REMOVE(&l2_tn_info->l2_tn_list,
1393 rte_free(l2_tn_filter);
1399 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev)
1401 struct ixgbe_hw_fdir_info *fdir_info =
1402 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1403 char fdir_hash_name[RTE_HASH_NAMESIZE];
1404 struct rte_hash_parameters fdir_hash_params = {
1405 .name = fdir_hash_name,
1406 .entries = IXGBE_MAX_FDIR_FILTER_NUM,
1407 .key_len = sizeof(union ixgbe_atr_input),
1408 .hash_func = rte_hash_crc,
1409 .hash_func_init_val = 0,
1410 .socket_id = rte_socket_id(),
1413 TAILQ_INIT(&fdir_info->fdir_list);
1414 snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
1415 "fdir_%s", eth_dev->device->name);
1416 fdir_info->hash_handle = rte_hash_create(&fdir_hash_params);
1417 if (!fdir_info->hash_handle) {
1418 PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
1421 fdir_info->hash_map = rte_zmalloc("ixgbe",
1422 sizeof(struct ixgbe_fdir_filter *) *
1423 IXGBE_MAX_FDIR_FILTER_NUM,
1425 if (!fdir_info->hash_map) {
1427 "Failed to allocate memory for fdir hash map!");
1430 fdir_info->mask_added = FALSE;
1435 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev)
1437 struct ixgbe_l2_tn_info *l2_tn_info =
1438 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1439 char l2_tn_hash_name[RTE_HASH_NAMESIZE];
1440 struct rte_hash_parameters l2_tn_hash_params = {
1441 .name = l2_tn_hash_name,
1442 .entries = IXGBE_MAX_L2_TN_FILTER_NUM,
1443 .key_len = sizeof(struct ixgbe_l2_tn_key),
1444 .hash_func = rte_hash_crc,
1445 .hash_func_init_val = 0,
1446 .socket_id = rte_socket_id(),
1449 TAILQ_INIT(&l2_tn_info->l2_tn_list);
1450 snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE,
1451 "l2_tn_%s", eth_dev->device->name);
1452 l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params);
1453 if (!l2_tn_info->hash_handle) {
1454 PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!");
1457 l2_tn_info->hash_map = rte_zmalloc("ixgbe",
1458 sizeof(struct ixgbe_l2_tn_filter *) *
1459 IXGBE_MAX_L2_TN_FILTER_NUM,
1461 if (!l2_tn_info->hash_map) {
1463 "Failed to allocate memory for L2 TN hash map!");
1466 l2_tn_info->e_tag_en = FALSE;
1467 l2_tn_info->e_tag_fwd_en = FALSE;
1468 l2_tn_info->e_tag_ether_type = RTE_ETHER_TYPE_ETAG;
1473 * Negotiate mailbox API version with the PF.
1474 * After reset API version is always set to the basic one (ixgbe_mbox_api_10).
1475 * Then we try to negotiate starting with the most recent one.
1476 * If all negotiation attempts fail, then we will proceed with
1477 * the default one (ixgbe_mbox_api_10).
1480 ixgbevf_negotiate_api(struct ixgbe_hw *hw)
1484 /* start with highest supported, proceed down */
1485 static const enum ixgbe_pfvf_api_rev sup_ver[] = {
1493 i != RTE_DIM(sup_ver) &&
1494 ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
1500 generate_random_mac_addr(struct rte_ether_addr *mac_addr)
1504 /* Set Organizationally Unique Identifier (OUI) prefix. */
1505 mac_addr->addr_bytes[0] = 0x00;
1506 mac_addr->addr_bytes[1] = 0x09;
1507 mac_addr->addr_bytes[2] = 0xC0;
1508 /* Force indication of locally assigned MAC address. */
1509 mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
1510 /* Generate the last 3 bytes of the MAC address with a random number. */
1511 random = rte_rand();
1512 memcpy(&mac_addr->addr_bytes[3], &random, 3);
1516 devarg_handle_int(__rte_unused const char *key, const char *value,
1519 uint16_t *n = extra_args;
1521 if (value == NULL || extra_args == NULL)
1524 *n = (uint16_t)strtoul(value, NULL, 0);
1525 if (*n == USHRT_MAX && errno == ERANGE)
1532 ixgbevf_parse_devargs(struct ixgbe_adapter *adapter,
1533 struct rte_devargs *devargs)
1535 struct rte_kvargs *kvlist;
1536 uint16_t pflink_fullchk;
1538 if (devargs == NULL)
1541 kvlist = rte_kvargs_parse(devargs->args, ixgbevf_valid_arguments);
1545 if (rte_kvargs_count(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK) == 1 &&
1546 rte_kvargs_process(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK,
1547 devarg_handle_int, &pflink_fullchk) == 0 &&
1548 pflink_fullchk == 1)
1549 adapter->pflink_fullchk = 1;
1551 rte_kvargs_free(kvlist);
1555 * Virtual Function device init
1558 eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
1562 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1563 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1564 struct ixgbe_hw *hw =
1565 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1566 struct ixgbe_vfta *shadow_vfta =
1567 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1568 struct ixgbe_hwstrip *hwstrip =
1569 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1570 struct rte_ether_addr *perm_addr =
1571 (struct rte_ether_addr *)hw->mac.perm_addr;
1573 PMD_INIT_FUNC_TRACE();
1575 eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
1576 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1577 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1579 /* for secondary processes, we don't initialise any further as primary
1580 * has already done this work. Only check we don't need a different
1583 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1584 struct ixgbe_tx_queue *txq;
1585 /* TX queue function in primary, set by last queue initialized
1586 * Tx queue may not initialized by primary process
1588 if (eth_dev->data->tx_queues) {
1589 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues - 1];
1590 ixgbe_set_tx_function(eth_dev, txq);
1592 /* Use default TX function if we get here */
1593 PMD_INIT_LOG(NOTICE,
1594 "No TX queues configured yet. Using default TX function.");
1597 ixgbe_set_rx_function(eth_dev);
1602 ixgbevf_parse_devargs(eth_dev->data->dev_private,
1603 pci_dev->device.devargs);
1605 rte_eth_copy_pci_info(eth_dev, pci_dev);
1607 hw->device_id = pci_dev->id.device_id;
1608 hw->vendor_id = pci_dev->id.vendor_id;
1609 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1611 /* initialize the vfta */
1612 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1614 /* initialize the hw strip bitmap*/
1615 memset(hwstrip, 0, sizeof(*hwstrip));
1617 /* Initialize the shared code (base driver) */
1618 diag = ixgbe_init_shared_code(hw);
1619 if (diag != IXGBE_SUCCESS) {
1620 PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
1624 /* init_mailbox_params */
1625 hw->mbx.ops.init_params(hw);
1627 /* Reset the hw statistics */
1628 ixgbevf_dev_stats_reset(eth_dev);
1630 /* Disable the interrupts for VF */
1631 ixgbevf_intr_disable(eth_dev);
1633 hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
1634 diag = hw->mac.ops.reset_hw(hw);
1637 * The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
1638 * the underlying PF driver has not assigned a MAC address to the VF.
1639 * In this case, assign a random MAC address.
1641 if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
1642 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1644 * This error code will be propagated to the app by
1645 * rte_eth_dev_reset, so use a public error code rather than
1646 * the internal-only IXGBE_ERR_RESET_FAILED
1651 /* negotiate mailbox API version to use with the PF. */
1652 ixgbevf_negotiate_api(hw);
1654 /* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
1655 ixgbevf_get_queues(hw, &tcs, &tc);
1657 /* Allocate memory for storing MAC addresses */
1658 eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", RTE_ETHER_ADDR_LEN *
1659 hw->mac.num_rar_entries, 0);
1660 if (eth_dev->data->mac_addrs == NULL) {
1662 "Failed to allocate %u bytes needed to store "
1664 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1668 /* Pass the information to the rte_eth_dev_close() that it should also
1669 * release the private port resources.
1671 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
1673 /* Generate a random MAC address, if none was assigned by PF. */
1674 if (rte_is_zero_ether_addr(perm_addr)) {
1675 generate_random_mac_addr(perm_addr);
1676 diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
1678 rte_free(eth_dev->data->mac_addrs);
1679 eth_dev->data->mac_addrs = NULL;
1682 PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
1683 PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
1684 "%02x:%02x:%02x:%02x:%02x:%02x",
1685 perm_addr->addr_bytes[0],
1686 perm_addr->addr_bytes[1],
1687 perm_addr->addr_bytes[2],
1688 perm_addr->addr_bytes[3],
1689 perm_addr->addr_bytes[4],
1690 perm_addr->addr_bytes[5]);
1693 /* Copy the permanent MAC address */
1694 rte_ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
1696 /* reset the hardware with the new settings */
1697 diag = hw->mac.ops.start_hw(hw);
1703 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1707 rte_intr_callback_register(intr_handle,
1708 ixgbevf_dev_interrupt_handler, eth_dev);
1709 rte_intr_enable(intr_handle);
1710 ixgbevf_intr_enable(eth_dev);
1712 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
1713 eth_dev->data->port_id, pci_dev->id.vendor_id,
1714 pci_dev->id.device_id, "ixgbe_mac_82599_vf");
1719 /* Virtual Function device uninit */
1722 eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
1724 PMD_INIT_FUNC_TRACE();
1726 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1729 ixgbevf_dev_close(eth_dev);
1735 eth_ixgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1736 struct rte_pci_device *pci_dev)
1738 char name[RTE_ETH_NAME_MAX_LEN];
1739 struct rte_eth_dev *pf_ethdev;
1740 struct rte_eth_devargs eth_da;
1743 if (pci_dev->device.devargs) {
1744 retval = rte_eth_devargs_parse(pci_dev->device.devargs->args,
1749 memset(ð_da, 0, sizeof(eth_da));
1751 retval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
1752 sizeof(struct ixgbe_adapter),
1753 eth_dev_pci_specific_init, pci_dev,
1754 eth_ixgbe_dev_init, NULL);
1756 if (retval || eth_da.nb_representor_ports < 1)
1759 pf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1760 if (pf_ethdev == NULL)
1763 /* probe VF representor ports */
1764 for (i = 0; i < eth_da.nb_representor_ports; i++) {
1765 struct ixgbe_vf_info *vfinfo;
1766 struct ixgbe_vf_representor representor;
1768 vfinfo = *IXGBE_DEV_PRIVATE_TO_P_VFDATA(
1769 pf_ethdev->data->dev_private);
1770 if (vfinfo == NULL) {
1772 "no virtual functions supported by PF");
1776 representor.vf_id = eth_da.representor_ports[i];
1777 representor.switch_domain_id = vfinfo->switch_domain_id;
1778 representor.pf_ethdev = pf_ethdev;
1780 /* representor port net_bdf_port */
1781 snprintf(name, sizeof(name), "net_%s_representor_%d",
1782 pci_dev->device.name,
1783 eth_da.representor_ports[i]);
1785 retval = rte_eth_dev_create(&pci_dev->device, name,
1786 sizeof(struct ixgbe_vf_representor), NULL, NULL,
1787 ixgbe_vf_representor_init, &representor);
1790 PMD_DRV_LOG(ERR, "failed to create ixgbe vf "
1791 "representor %s.", name);
1797 static int eth_ixgbe_pci_remove(struct rte_pci_device *pci_dev)
1799 struct rte_eth_dev *ethdev;
1801 ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1805 if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
1806 return rte_eth_dev_destroy(ethdev, ixgbe_vf_representor_uninit);
1808 return rte_eth_dev_destroy(ethdev, eth_ixgbe_dev_uninit);
1811 static struct rte_pci_driver rte_ixgbe_pmd = {
1812 .id_table = pci_id_ixgbe_map,
1813 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1814 .probe = eth_ixgbe_pci_probe,
1815 .remove = eth_ixgbe_pci_remove,
1818 static int eth_ixgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1819 struct rte_pci_device *pci_dev)
1821 return rte_eth_dev_pci_generic_probe(pci_dev,
1822 sizeof(struct ixgbe_adapter), eth_ixgbevf_dev_init);
1825 static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
1827 return rte_eth_dev_pci_generic_remove(pci_dev, eth_ixgbevf_dev_uninit);
1831 * virtual function driver struct
1833 static struct rte_pci_driver rte_ixgbevf_pmd = {
1834 .id_table = pci_id_ixgbevf_map,
1835 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
1836 .probe = eth_ixgbevf_pci_probe,
1837 .remove = eth_ixgbevf_pci_remove,
1841 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1843 struct ixgbe_hw *hw =
1844 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1845 struct ixgbe_vfta *shadow_vfta =
1846 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1851 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
1852 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
1853 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
1858 IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
1860 /* update local VFTA copy */
1861 shadow_vfta->vfta[vid_idx] = vfta;
1867 ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
1870 ixgbe_vlan_hw_strip_enable(dev, queue);
1872 ixgbe_vlan_hw_strip_disable(dev, queue);
1876 ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
1877 enum rte_vlan_type vlan_type,
1880 struct ixgbe_hw *hw =
1881 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1886 qinq = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1887 qinq &= IXGBE_DMATXCTL_GDV;
1889 switch (vlan_type) {
1890 case ETH_VLAN_TYPE_INNER:
1892 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1893 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1894 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1895 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1896 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1897 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1898 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1901 PMD_DRV_LOG(ERR, "Inner type is not supported"
1905 case ETH_VLAN_TYPE_OUTER:
1907 /* Only the high 16-bits is valid */
1908 IXGBE_WRITE_REG(hw, IXGBE_EXVET, (uint32_t)tpid <<
1909 IXGBE_EXVET_VET_EXT_SHIFT);
1911 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1912 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1913 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1914 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1915 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1916 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1917 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1923 PMD_DRV_LOG(ERR, "Unsupported VLAN type %d", vlan_type);
1931 ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
1933 struct ixgbe_hw *hw =
1934 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1937 PMD_INIT_FUNC_TRACE();
1939 /* Filter Table Disable */
1940 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1941 vlnctrl &= ~IXGBE_VLNCTRL_VFE;
1943 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1947 ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
1949 struct ixgbe_hw *hw =
1950 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1951 struct ixgbe_vfta *shadow_vfta =
1952 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1956 PMD_INIT_FUNC_TRACE();
1958 /* Filter Table Enable */
1959 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1960 vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
1961 vlnctrl |= IXGBE_VLNCTRL_VFE;
1963 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1965 /* write whatever is in local vfta copy */
1966 for (i = 0; i < IXGBE_VFTA_SIZE; i++)
1967 IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
1971 ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
1973 struct ixgbe_hwstrip *hwstrip =
1974 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
1975 struct ixgbe_rx_queue *rxq;
1977 if (queue >= IXGBE_MAX_RX_QUEUE_NUM)
1981 IXGBE_SET_HWSTRIP(hwstrip, queue);
1983 IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
1985 if (queue >= dev->data->nb_rx_queues)
1988 rxq = dev->data->rx_queues[queue];
1991 rxq->vlan_flags = PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
1992 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
1994 rxq->vlan_flags = PKT_RX_VLAN;
1995 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2000 ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
2002 struct ixgbe_hw *hw =
2003 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2006 PMD_INIT_FUNC_TRACE();
2008 if (hw->mac.type == ixgbe_mac_82598EB) {
2009 /* No queue level support */
2010 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2014 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2015 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2016 ctrl &= ~IXGBE_RXDCTL_VME;
2017 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2019 /* record those setting for HW strip per queue */
2020 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
2024 ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
2026 struct ixgbe_hw *hw =
2027 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2030 PMD_INIT_FUNC_TRACE();
2032 if (hw->mac.type == ixgbe_mac_82598EB) {
2033 /* No queue level supported */
2034 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2038 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2039 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2040 ctrl |= IXGBE_RXDCTL_VME;
2041 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2043 /* record those setting for HW strip per queue */
2044 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
2048 ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
2050 struct ixgbe_hw *hw =
2051 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2054 PMD_INIT_FUNC_TRACE();
2056 /* DMATXCTRL: Geric Double VLAN Disable */
2057 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2058 ctrl &= ~IXGBE_DMATXCTL_GDV;
2059 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2061 /* CTRL_EXT: Global Double VLAN Disable */
2062 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2063 ctrl &= ~IXGBE_EXTENDED_VLAN;
2064 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2069 ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
2071 struct ixgbe_hw *hw =
2072 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2075 PMD_INIT_FUNC_TRACE();
2077 /* DMATXCTRL: Geric Double VLAN Enable */
2078 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2079 ctrl |= IXGBE_DMATXCTL_GDV;
2080 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2082 /* CTRL_EXT: Global Double VLAN Enable */
2083 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2084 ctrl |= IXGBE_EXTENDED_VLAN;
2085 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2087 /* Clear pooling mode of PFVTCTL. It's required by X550. */
2088 if (hw->mac.type == ixgbe_mac_X550 ||
2089 hw->mac.type == ixgbe_mac_X550EM_x ||
2090 hw->mac.type == ixgbe_mac_X550EM_a) {
2091 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
2092 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
2093 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
2097 * VET EXT field in the EXVET register = 0x8100 by default
2098 * So no need to change. Same to VT field of DMATXCTL register
2103 ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
2105 struct ixgbe_hw *hw =
2106 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2107 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
2110 struct ixgbe_rx_queue *rxq;
2113 PMD_INIT_FUNC_TRACE();
2115 if (hw->mac.type == ixgbe_mac_82598EB) {
2116 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2117 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2118 ctrl |= IXGBE_VLNCTRL_VME;
2119 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2121 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2122 ctrl &= ~IXGBE_VLNCTRL_VME;
2123 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2127 * Other 10G NIC, the VLAN strip can be setup
2128 * per queue in RXDCTL
2130 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2131 rxq = dev->data->rx_queues[i];
2132 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
2133 if (rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2134 ctrl |= IXGBE_RXDCTL_VME;
2137 ctrl &= ~IXGBE_RXDCTL_VME;
2140 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
2142 /* record those setting for HW strip per queue */
2143 ixgbe_vlan_hw_strip_bitmap_set(dev, i, on);
2149 ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev, int mask)
2152 struct rte_eth_rxmode *rxmode;
2153 struct ixgbe_rx_queue *rxq;
2155 if (mask & ETH_VLAN_STRIP_MASK) {
2156 rxmode = &dev->data->dev_conf.rxmode;
2157 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
2158 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2159 rxq = dev->data->rx_queues[i];
2160 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2163 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2164 rxq = dev->data->rx_queues[i];
2165 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2171 ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask)
2173 struct rte_eth_rxmode *rxmode;
2174 rxmode = &dev->data->dev_conf.rxmode;
2176 if (mask & ETH_VLAN_STRIP_MASK) {
2177 ixgbe_vlan_hw_strip_config(dev);
2180 if (mask & ETH_VLAN_FILTER_MASK) {
2181 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
2182 ixgbe_vlan_hw_filter_enable(dev);
2184 ixgbe_vlan_hw_filter_disable(dev);
2187 if (mask & ETH_VLAN_EXTEND_MASK) {
2188 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
2189 ixgbe_vlan_hw_extend_enable(dev);
2191 ixgbe_vlan_hw_extend_disable(dev);
2198 ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
2200 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
2202 ixgbe_vlan_offload_config(dev, mask);
2208 ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
2210 struct ixgbe_hw *hw =
2211 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2212 /* VLNCTRL: enable vlan filtering and allow all vlan tags through */
2213 uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2215 vlanctrl |= IXGBE_VLNCTRL_VFE; /* enable vlan filters */
2216 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
2220 ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev, uint16_t nb_rx_q)
2222 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2227 RTE_ETH_DEV_SRIOV(dev).active = ETH_64_POOLS;
2230 RTE_ETH_DEV_SRIOV(dev).active = ETH_32_POOLS;
2236 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool =
2237 IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2238 RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
2239 pci_dev->max_vfs * RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2244 ixgbe_check_mq_mode(struct rte_eth_dev *dev)
2246 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
2247 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2248 uint16_t nb_rx_q = dev->data->nb_rx_queues;
2249 uint16_t nb_tx_q = dev->data->nb_tx_queues;
2251 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
2252 /* check multi-queue mode */
2253 switch (dev_conf->rxmode.mq_mode) {
2254 case ETH_MQ_RX_VMDQ_DCB:
2255 PMD_INIT_LOG(INFO, "ETH_MQ_RX_VMDQ_DCB mode supported in SRIOV");
2257 case ETH_MQ_RX_VMDQ_DCB_RSS:
2258 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
2259 PMD_INIT_LOG(ERR, "SRIOV active,"
2260 " unsupported mq_mode rx %d.",
2261 dev_conf->rxmode.mq_mode);
2264 case ETH_MQ_RX_VMDQ_RSS:
2265 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS;
2266 if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
2267 if (ixgbe_check_vf_rss_rxq_num(dev, nb_rx_q)) {
2268 PMD_INIT_LOG(ERR, "SRIOV is active,"
2269 " invalid queue number"
2270 " for VMDQ RSS, allowed"
2271 " value are 1, 2 or 4.");
2275 case ETH_MQ_RX_VMDQ_ONLY:
2276 case ETH_MQ_RX_NONE:
2277 /* if nothing mq mode configure, use default scheme */
2278 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
2280 default: /* ETH_MQ_RX_DCB, ETH_MQ_RX_DCB_RSS or ETH_MQ_TX_DCB*/
2281 /* SRIOV only works in VMDq enable mode */
2282 PMD_INIT_LOG(ERR, "SRIOV is active,"
2283 " wrong mq_mode rx %d.",
2284 dev_conf->rxmode.mq_mode);
2288 switch (dev_conf->txmode.mq_mode) {
2289 case ETH_MQ_TX_VMDQ_DCB:
2290 PMD_INIT_LOG(INFO, "ETH_MQ_TX_VMDQ_DCB mode supported in SRIOV");
2291 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_DCB;
2293 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
2294 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
2298 /* check valid queue number */
2299 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
2300 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
2301 PMD_INIT_LOG(ERR, "SRIOV is active,"
2302 " nb_rx_q=%d nb_tx_q=%d queue number"
2303 " must be less than or equal to %d.",
2305 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
2309 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB_RSS) {
2310 PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is"
2314 /* check configuration for vmdb+dcb mode */
2315 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
2316 const struct rte_eth_vmdq_dcb_conf *conf;
2318 if (nb_rx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2319 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_rx_q != %d.",
2320 IXGBE_VMDQ_DCB_NB_QUEUES);
2323 conf = &dev_conf->rx_adv_conf.vmdq_dcb_conf;
2324 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2325 conf->nb_queue_pools == ETH_32_POOLS)) {
2326 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2327 " nb_queue_pools must be %d or %d.",
2328 ETH_16_POOLS, ETH_32_POOLS);
2332 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
2333 const struct rte_eth_vmdq_dcb_tx_conf *conf;
2335 if (nb_tx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2336 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_tx_q != %d",
2337 IXGBE_VMDQ_DCB_NB_QUEUES);
2340 conf = &dev_conf->tx_adv_conf.vmdq_dcb_tx_conf;
2341 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2342 conf->nb_queue_pools == ETH_32_POOLS)) {
2343 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2344 " nb_queue_pools != %d and"
2345 " nb_queue_pools != %d.",
2346 ETH_16_POOLS, ETH_32_POOLS);
2351 /* For DCB mode check our configuration before we go further */
2352 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
2353 const struct rte_eth_dcb_rx_conf *conf;
2355 conf = &dev_conf->rx_adv_conf.dcb_rx_conf;
2356 if (!(conf->nb_tcs == ETH_4_TCS ||
2357 conf->nb_tcs == ETH_8_TCS)) {
2358 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2359 " and nb_tcs != %d.",
2360 ETH_4_TCS, ETH_8_TCS);
2365 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
2366 const struct rte_eth_dcb_tx_conf *conf;
2368 conf = &dev_conf->tx_adv_conf.dcb_tx_conf;
2369 if (!(conf->nb_tcs == ETH_4_TCS ||
2370 conf->nb_tcs == ETH_8_TCS)) {
2371 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2372 " and nb_tcs != %d.",
2373 ETH_4_TCS, ETH_8_TCS);
2379 * When DCB/VT is off, maximum number of queues changes,
2380 * except for 82598EB, which remains constant.
2382 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
2383 hw->mac.type != ixgbe_mac_82598EB) {
2384 if (nb_tx_q > IXGBE_NONE_MODE_TX_NB_QUEUES) {
2386 "Neither VT nor DCB are enabled, "
2388 IXGBE_NONE_MODE_TX_NB_QUEUES);
2397 ixgbe_dev_configure(struct rte_eth_dev *dev)
2399 struct ixgbe_interrupt *intr =
2400 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2401 struct ixgbe_adapter *adapter = dev->data->dev_private;
2404 PMD_INIT_FUNC_TRACE();
2406 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
2408 /* multipe queue mode checking */
2409 ret = ixgbe_check_mq_mode(dev);
2411 PMD_DRV_LOG(ERR, "ixgbe_check_mq_mode fails with %d.",
2416 /* set flag to update link status after init */
2417 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
2420 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
2421 * allocation or vector Rx preconditions we will reset it.
2423 adapter->rx_bulk_alloc_allowed = true;
2424 adapter->rx_vec_allowed = true;
2430 ixgbe_dev_phy_intr_setup(struct rte_eth_dev *dev)
2432 struct ixgbe_hw *hw =
2433 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2434 struct ixgbe_interrupt *intr =
2435 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2438 /* only set up it on X550EM_X */
2439 if (hw->mac.type == ixgbe_mac_X550EM_x) {
2440 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
2441 gpie |= IXGBE_SDP0_GPIEN_X550EM_x;
2442 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
2443 if (hw->phy.type == ixgbe_phy_x550em_ext_t)
2444 intr->mask |= IXGBE_EICR_GPI_SDP0_X550EM_x;
2449 ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
2450 uint16_t tx_rate, uint64_t q_msk)
2452 struct ixgbe_hw *hw;
2453 struct ixgbe_vf_info *vfinfo;
2454 struct rte_eth_link link;
2455 uint8_t nb_q_per_pool;
2456 uint32_t queue_stride;
2457 uint32_t queue_idx, idx = 0, vf_idx;
2459 uint16_t total_rate = 0;
2460 struct rte_pci_device *pci_dev;
2463 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2464 ret = rte_eth_link_get_nowait(dev->data->port_id, &link);
2468 if (vf >= pci_dev->max_vfs)
2471 if (tx_rate > link.link_speed)
2477 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2478 vfinfo = *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
2479 nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2480 queue_stride = IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2481 queue_idx = vf * queue_stride;
2482 queue_end = queue_idx + nb_q_per_pool - 1;
2483 if (queue_end >= hw->mac.max_tx_queues)
2487 for (vf_idx = 0; vf_idx < pci_dev->max_vfs; vf_idx++) {
2490 for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
2492 total_rate += vfinfo[vf_idx].tx_rate[idx];
2498 /* Store tx_rate for this vf. */
2499 for (idx = 0; idx < nb_q_per_pool; idx++) {
2500 if (((uint64_t)0x1 << idx) & q_msk) {
2501 if (vfinfo[vf].tx_rate[idx] != tx_rate)
2502 vfinfo[vf].tx_rate[idx] = tx_rate;
2503 total_rate += tx_rate;
2507 if (total_rate > dev->data->dev_link.link_speed) {
2508 /* Reset stored TX rate of the VF if it causes exceed
2511 memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
2515 /* Set RTTBCNRC of each queue/pool for vf X */
2516 for (; queue_idx <= queue_end; queue_idx++) {
2518 ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
2526 * Configure device link speed and setup link.
2527 * It returns 0 on success.
2530 ixgbe_dev_start(struct rte_eth_dev *dev)
2532 struct ixgbe_hw *hw =
2533 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2534 struct ixgbe_vf_info *vfinfo =
2535 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2536 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2537 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2538 uint32_t intr_vector = 0;
2539 int err, link_up = 0, negotiate = 0;
2541 uint32_t allowed_speeds = 0;
2545 uint32_t *link_speeds;
2546 struct ixgbe_tm_conf *tm_conf =
2547 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2548 struct ixgbe_macsec_setting *macsec_ctrl =
2549 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
2551 PMD_INIT_FUNC_TRACE();
2553 /* IXGBE devices don't support:
2554 * - half duplex (checked afterwards for valid speeds)
2555 * - fixed speed: TODO implement
2557 if (dev->data->dev_conf.link_speeds & ETH_LINK_SPEED_FIXED) {
2559 "Invalid link_speeds for port %u, fix speed not supported",
2560 dev->data->port_id);
2564 /* Stop the link setup handler before resetting the HW. */
2565 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
2567 /* disable uio/vfio intr/eventfd mapping */
2568 rte_intr_disable(intr_handle);
2571 hw->adapter_stopped = 0;
2572 ixgbe_stop_adapter(hw);
2574 /* reinitialize adapter
2575 * this calls reset and start
2577 status = ixgbe_pf_reset_hw(hw);
2580 hw->mac.ops.start_hw(hw);
2581 hw->mac.get_link_status = true;
2583 /* configure PF module if SRIOV enabled */
2584 ixgbe_pf_host_configure(dev);
2586 ixgbe_dev_phy_intr_setup(dev);
2588 /* check and configure queue intr-vector mapping */
2589 if ((rte_intr_cap_multiple(intr_handle) ||
2590 !RTE_ETH_DEV_SRIOV(dev).active) &&
2591 dev->data->dev_conf.intr_conf.rxq != 0) {
2592 intr_vector = dev->data->nb_rx_queues;
2593 if (intr_vector > IXGBE_MAX_INTR_QUEUE_NUM) {
2594 PMD_INIT_LOG(ERR, "At most %d intr queues supported",
2595 IXGBE_MAX_INTR_QUEUE_NUM);
2598 if (rte_intr_efd_enable(intr_handle, intr_vector))
2602 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
2603 intr_handle->intr_vec =
2604 rte_zmalloc("intr_vec",
2605 dev->data->nb_rx_queues * sizeof(int), 0);
2606 if (intr_handle->intr_vec == NULL) {
2607 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
2608 " intr_vec", dev->data->nb_rx_queues);
2613 /* confiugre msix for sleep until rx interrupt */
2614 ixgbe_configure_msix(dev);
2616 /* initialize transmission unit */
2617 ixgbe_dev_tx_init(dev);
2619 /* This can fail when allocating mbufs for descriptor rings */
2620 err = ixgbe_dev_rx_init(dev);
2622 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
2626 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
2627 ETH_VLAN_EXTEND_MASK;
2628 err = ixgbe_vlan_offload_config(dev, mask);
2630 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2634 if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
2635 /* Enable vlan filtering for VMDq */
2636 ixgbe_vmdq_vlan_hw_filter_enable(dev);
2639 /* Configure DCB hw */
2640 ixgbe_configure_dcb(dev);
2642 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
2643 err = ixgbe_fdir_configure(dev);
2648 /* Restore vf rate limit */
2649 if (vfinfo != NULL) {
2650 for (vf = 0; vf < pci_dev->max_vfs; vf++)
2651 for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
2652 if (vfinfo[vf].tx_rate[idx] != 0)
2653 ixgbe_set_vf_rate_limit(
2655 vfinfo[vf].tx_rate[idx],
2659 ixgbe_restore_statistics_mapping(dev);
2661 err = ixgbe_dev_rxtx_start(dev);
2663 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
2667 /* Skip link setup if loopback mode is enabled. */
2668 if (dev->data->dev_conf.lpbk_mode != 0) {
2669 err = ixgbe_check_supported_loopback_mode(dev);
2671 PMD_INIT_LOG(ERR, "Unsupported loopback mode");
2674 goto skip_link_setup;
2678 if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
2679 err = hw->mac.ops.setup_sfp(hw);
2684 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2685 /* Turn on the copper */
2686 ixgbe_set_phy_power(hw, true);
2688 /* Turn on the laser */
2689 ixgbe_enable_tx_laser(hw);
2692 err = ixgbe_check_link(hw, &speed, &link_up, 0);
2695 dev->data->dev_link.link_status = link_up;
2697 err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
2701 switch (hw->mac.type) {
2702 case ixgbe_mac_X550:
2703 case ixgbe_mac_X550EM_x:
2704 case ixgbe_mac_X550EM_a:
2705 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2706 ETH_LINK_SPEED_2_5G | ETH_LINK_SPEED_5G |
2708 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
2709 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
2710 allowed_speeds = ETH_LINK_SPEED_10M |
2711 ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
2714 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2718 link_speeds = &dev->data->dev_conf.link_speeds;
2719 if (*link_speeds & ~allowed_speeds) {
2720 PMD_INIT_LOG(ERR, "Invalid link setting");
2725 if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
2726 switch (hw->mac.type) {
2727 case ixgbe_mac_82598EB:
2728 speed = IXGBE_LINK_SPEED_82598_AUTONEG;
2730 case ixgbe_mac_82599EB:
2731 case ixgbe_mac_X540:
2732 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2734 case ixgbe_mac_X550:
2735 case ixgbe_mac_X550EM_x:
2736 case ixgbe_mac_X550EM_a:
2737 speed = IXGBE_LINK_SPEED_X550_AUTONEG;
2740 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2743 if (*link_speeds & ETH_LINK_SPEED_10G)
2744 speed |= IXGBE_LINK_SPEED_10GB_FULL;
2745 if (*link_speeds & ETH_LINK_SPEED_5G)
2746 speed |= IXGBE_LINK_SPEED_5GB_FULL;
2747 if (*link_speeds & ETH_LINK_SPEED_2_5G)
2748 speed |= IXGBE_LINK_SPEED_2_5GB_FULL;
2749 if (*link_speeds & ETH_LINK_SPEED_1G)
2750 speed |= IXGBE_LINK_SPEED_1GB_FULL;
2751 if (*link_speeds & ETH_LINK_SPEED_100M)
2752 speed |= IXGBE_LINK_SPEED_100_FULL;
2753 if (*link_speeds & ETH_LINK_SPEED_10M)
2754 speed |= IXGBE_LINK_SPEED_10_FULL;
2757 err = ixgbe_setup_link(hw, speed, link_up);
2763 if (rte_intr_allow_others(intr_handle)) {
2764 /* check if lsc interrupt is enabled */
2765 if (dev->data->dev_conf.intr_conf.lsc != 0)
2766 ixgbe_dev_lsc_interrupt_setup(dev, TRUE);
2768 ixgbe_dev_lsc_interrupt_setup(dev, FALSE);
2769 ixgbe_dev_macsec_interrupt_setup(dev);
2771 rte_intr_callback_unregister(intr_handle,
2772 ixgbe_dev_interrupt_handler, dev);
2773 if (dev->data->dev_conf.intr_conf.lsc != 0)
2774 PMD_INIT_LOG(INFO, "lsc won't enable because of"
2775 " no intr multiplex");
2778 /* check if rxq interrupt is enabled */
2779 if (dev->data->dev_conf.intr_conf.rxq != 0 &&
2780 rte_intr_dp_is_en(intr_handle))
2781 ixgbe_dev_rxq_interrupt_setup(dev);
2783 /* enable uio/vfio intr/eventfd mapping */
2784 rte_intr_enable(intr_handle);
2786 /* resume enabled intr since hw reset */
2787 ixgbe_enable_intr(dev);
2788 ixgbe_l2_tunnel_conf(dev);
2789 ixgbe_filter_restore(dev);
2791 if (tm_conf->root && !tm_conf->committed)
2792 PMD_DRV_LOG(WARNING,
2793 "please call hierarchy_commit() "
2794 "before starting the port");
2797 * Update link status right before return, because it may
2798 * start link configuration process in a separate thread.
2800 ixgbe_dev_link_update(dev, 0);
2802 /* setup the macsec ctrl register */
2803 ixgbe_dev_macsec_register_enable(dev, macsec_ctrl);
2808 PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
2809 ixgbe_dev_clear_queues(dev);
2814 * Stop device: disable rx and tx functions to allow for reconfiguring.
2817 ixgbe_dev_stop(struct rte_eth_dev *dev)
2819 struct rte_eth_link link;
2820 struct ixgbe_adapter *adapter = dev->data->dev_private;
2821 struct ixgbe_hw *hw =
2822 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2823 struct ixgbe_vf_info *vfinfo =
2824 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2825 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2826 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2828 struct ixgbe_tm_conf *tm_conf =
2829 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2831 if (hw->adapter_stopped)
2834 PMD_INIT_FUNC_TRACE();
2836 /* disable mecsec register */
2837 ixgbe_dev_macsec_register_disable(dev);
2839 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
2841 /* disable interrupts */
2842 ixgbe_disable_intr(hw);
2845 ixgbe_pf_reset_hw(hw);
2846 hw->adapter_stopped = 0;
2849 ixgbe_stop_adapter(hw);
2851 for (vf = 0; vfinfo != NULL && vf < pci_dev->max_vfs; vf++)
2852 vfinfo[vf].clear_to_send = false;
2854 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2855 /* Turn off the copper */
2856 ixgbe_set_phy_power(hw, false);
2858 /* Turn off the laser */
2859 ixgbe_disable_tx_laser(hw);
2862 ixgbe_dev_clear_queues(dev);
2864 /* Clear stored conf */
2865 dev->data->scattered_rx = 0;
2868 /* Clear recorded link status */
2869 memset(&link, 0, sizeof(link));
2870 rte_eth_linkstatus_set(dev, &link);
2872 if (!rte_intr_allow_others(intr_handle))
2873 /* resume to the default handler */
2874 rte_intr_callback_register(intr_handle,
2875 ixgbe_dev_interrupt_handler,
2878 /* Clean datapath event and queue/vec mapping */
2879 rte_intr_efd_disable(intr_handle);
2880 if (intr_handle->intr_vec != NULL) {
2881 rte_free(intr_handle->intr_vec);
2882 intr_handle->intr_vec = NULL;
2885 /* reset hierarchy commit */
2886 tm_conf->committed = false;
2888 adapter->rss_reta_updated = 0;
2890 hw->adapter_stopped = true;
2894 * Set device link up: enable tx.
2897 ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
2899 struct ixgbe_hw *hw =
2900 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2901 if (hw->mac.type == ixgbe_mac_82599EB) {
2902 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2903 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2904 /* Not suported in bypass mode */
2905 PMD_INIT_LOG(ERR, "Set link up is not supported "
2906 "by device id 0x%x", hw->device_id);
2912 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2913 /* Turn on the copper */
2914 ixgbe_set_phy_power(hw, true);
2916 /* Turn on the laser */
2917 ixgbe_enable_tx_laser(hw);
2918 ixgbe_dev_link_update(dev, 0);
2925 * Set device link down: disable tx.
2928 ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
2930 struct ixgbe_hw *hw =
2931 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2932 if (hw->mac.type == ixgbe_mac_82599EB) {
2933 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2934 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2935 /* Not suported in bypass mode */
2936 PMD_INIT_LOG(ERR, "Set link down is not supported "
2937 "by device id 0x%x", hw->device_id);
2943 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2944 /* Turn off the copper */
2945 ixgbe_set_phy_power(hw, false);
2947 /* Turn off the laser */
2948 ixgbe_disable_tx_laser(hw);
2949 ixgbe_dev_link_update(dev, 0);
2956 * Reset and stop device.
2959 ixgbe_dev_close(struct rte_eth_dev *dev)
2961 struct ixgbe_hw *hw =
2962 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2963 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2964 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2968 PMD_INIT_FUNC_TRACE();
2970 ixgbe_pf_reset_hw(hw);
2972 ixgbe_dev_stop(dev);
2974 ixgbe_dev_free_queues(dev);
2976 ixgbe_disable_pcie_master(hw);
2978 /* reprogram the RAR[0] in case user changed it. */
2979 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
2981 dev->dev_ops = NULL;
2982 dev->rx_pkt_burst = NULL;
2983 dev->tx_pkt_burst = NULL;
2985 /* Unlock any pending hardware semaphore */
2986 ixgbe_swfw_lock_reset(hw);
2988 /* disable uio intr before callback unregister */
2989 rte_intr_disable(intr_handle);
2992 ret = rte_intr_callback_unregister(intr_handle,
2993 ixgbe_dev_interrupt_handler, dev);
2994 if (ret >= 0 || ret == -ENOENT) {
2996 } else if (ret != -EAGAIN) {
2998 "intr callback unregister failed: %d",
3002 } while (retries++ < (10 + IXGBE_LINK_UP_TIME));
3004 /* cancel the delay handler before remove dev */
3005 rte_eal_alarm_cancel(ixgbe_dev_interrupt_delayed_handler, dev);
3007 /* uninitialize PF if max_vfs not zero */
3008 ixgbe_pf_host_uninit(dev);
3010 /* remove all the fdir filters & hash */
3011 ixgbe_fdir_filter_uninit(dev);
3013 /* remove all the L2 tunnel filters & hash */
3014 ixgbe_l2_tn_filter_uninit(dev);
3016 /* Remove all ntuple filters of the device */
3017 ixgbe_ntuple_filter_uninit(dev);
3019 /* clear all the filters list */
3020 ixgbe_filterlist_flush();
3022 /* Remove all Traffic Manager configuration */
3023 ixgbe_tm_conf_uninit(dev);
3025 #ifdef RTE_LIBRTE_SECURITY
3026 rte_free(dev->security_ctx);
3035 ixgbe_dev_reset(struct rte_eth_dev *dev)
3039 /* When a DPDK PMD PF begin to reset PF port, it should notify all
3040 * its VF to make them align with it. The detailed notification
3041 * mechanism is PMD specific. As to ixgbe PF, it is rather complex.
3042 * To avoid unexpected behavior in VF, currently reset of PF with
3043 * SR-IOV activation is not supported. It might be supported later.
3045 if (dev->data->sriov.active)
3048 ret = eth_ixgbe_dev_uninit(dev);
3052 ret = eth_ixgbe_dev_init(dev, NULL);
3058 ixgbe_read_stats_registers(struct ixgbe_hw *hw,
3059 struct ixgbe_hw_stats *hw_stats,
3060 struct ixgbe_macsec_stats *macsec_stats,
3061 uint64_t *total_missed_rx, uint64_t *total_qbrc,
3062 uint64_t *total_qprc, uint64_t *total_qprdc)
3064 uint32_t bprc, lxon, lxoff, total;
3065 uint32_t delta_gprc = 0;
3067 /* Workaround for RX byte count not including CRC bytes when CRC
3068 * strip is enabled. CRC bytes are removed from counters when crc_strip
3071 int crc_strip = (IXGBE_READ_REG(hw, IXGBE_HLREG0) &
3072 IXGBE_HLREG0_RXCRCSTRP);
3074 hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
3075 hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
3076 hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
3077 hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
3079 for (i = 0; i < 8; i++) {
3080 uint32_t mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
3082 /* global total per queue */
3083 hw_stats->mpc[i] += mp;
3084 /* Running comprehensive total for stats display */
3085 *total_missed_rx += hw_stats->mpc[i];
3086 if (hw->mac.type == ixgbe_mac_82598EB) {
3087 hw_stats->rnbc[i] +=
3088 IXGBE_READ_REG(hw, IXGBE_RNBC(i));
3089 hw_stats->pxonrxc[i] +=
3090 IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
3091 hw_stats->pxoffrxc[i] +=
3092 IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
3094 hw_stats->pxonrxc[i] +=
3095 IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
3096 hw_stats->pxoffrxc[i] +=
3097 IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
3098 hw_stats->pxon2offc[i] +=
3099 IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
3101 hw_stats->pxontxc[i] +=
3102 IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
3103 hw_stats->pxofftxc[i] +=
3104 IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
3106 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3107 uint32_t delta_qprc = IXGBE_READ_REG(hw, IXGBE_QPRC(i));
3108 uint32_t delta_qptc = IXGBE_READ_REG(hw, IXGBE_QPTC(i));
3109 uint32_t delta_qprdc = IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
3111 delta_gprc += delta_qprc;
3113 hw_stats->qprc[i] += delta_qprc;
3114 hw_stats->qptc[i] += delta_qptc;
3116 hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
3117 hw_stats->qbrc[i] +=
3118 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
3120 hw_stats->qbrc[i] -= delta_qprc * RTE_ETHER_CRC_LEN;
3122 hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
3123 hw_stats->qbtc[i] +=
3124 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
3126 hw_stats->qprdc[i] += delta_qprdc;
3127 *total_qprdc += hw_stats->qprdc[i];
3129 *total_qprc += hw_stats->qprc[i];
3130 *total_qbrc += hw_stats->qbrc[i];
3132 hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
3133 hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
3134 hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
3137 * An errata states that gprc actually counts good + missed packets:
3138 * Workaround to set gprc to summated queue packet receives
3140 hw_stats->gprc = *total_qprc;
3142 if (hw->mac.type != ixgbe_mac_82598EB) {
3143 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
3144 hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
3145 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
3146 hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
3147 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
3148 hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
3149 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
3150 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
3152 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
3153 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
3154 /* 82598 only has a counter in the high register */
3155 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
3156 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
3157 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
3159 uint64_t old_tpr = hw_stats->tpr;
3161 hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
3162 hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
3165 hw_stats->gorc -= delta_gprc * RTE_ETHER_CRC_LEN;
3167 uint64_t delta_gptc = IXGBE_READ_REG(hw, IXGBE_GPTC);
3168 hw_stats->gptc += delta_gptc;
3169 hw_stats->gotc -= delta_gptc * RTE_ETHER_CRC_LEN;
3170 hw_stats->tor -= (hw_stats->tpr - old_tpr) * RTE_ETHER_CRC_LEN;
3173 * Workaround: mprc hardware is incorrectly counting
3174 * broadcasts, so for now we subtract those.
3176 bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
3177 hw_stats->bprc += bprc;
3178 hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
3179 if (hw->mac.type == ixgbe_mac_82598EB)
3180 hw_stats->mprc -= bprc;
3182 hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
3183 hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
3184 hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
3185 hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
3186 hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
3187 hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
3189 lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
3190 hw_stats->lxontxc += lxon;
3191 lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
3192 hw_stats->lxofftxc += lxoff;
3193 total = lxon + lxoff;
3195 hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
3196 hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
3197 hw_stats->gptc -= total;
3198 hw_stats->mptc -= total;
3199 hw_stats->ptc64 -= total;
3200 hw_stats->gotc -= total * RTE_ETHER_MIN_LEN;
3202 hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
3203 hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
3204 hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
3205 hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
3206 hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
3207 hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
3208 hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
3209 hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
3210 hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
3211 hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
3212 hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
3213 hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
3214 hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
3215 hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
3216 hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
3217 hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
3218 /* Only read FCOE on 82599 */
3219 if (hw->mac.type != ixgbe_mac_82598EB) {
3220 hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
3221 hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
3222 hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
3223 hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
3224 hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
3227 /* Flow Director Stats registers */
3228 if (hw->mac.type != ixgbe_mac_82598EB) {
3229 hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
3230 hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
3231 hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
3232 IXGBE_FDIRUSTAT) & 0xFFFF;
3233 hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
3234 IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
3235 hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
3236 IXGBE_FDIRFSTAT) & 0xFFFF;
3237 hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
3238 IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
3240 /* MACsec Stats registers */
3241 macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
3242 macsec_stats->out_pkts_encrypted +=
3243 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTE);
3244 macsec_stats->out_pkts_protected +=
3245 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTP);
3246 macsec_stats->out_octets_encrypted +=
3247 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTE);
3248 macsec_stats->out_octets_protected +=
3249 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTP);
3250 macsec_stats->in_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECRXUT);
3251 macsec_stats->in_pkts_badtag += IXGBE_READ_REG(hw, IXGBE_LSECRXBAD);
3252 macsec_stats->in_pkts_nosci += IXGBE_READ_REG(hw, IXGBE_LSECRXNOSCI);
3253 macsec_stats->in_pkts_unknownsci +=
3254 IXGBE_READ_REG(hw, IXGBE_LSECRXUNSCI);
3255 macsec_stats->in_octets_decrypted +=
3256 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTD);
3257 macsec_stats->in_octets_validated +=
3258 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTV);
3259 macsec_stats->in_pkts_unchecked += IXGBE_READ_REG(hw, IXGBE_LSECRXUNCH);
3260 macsec_stats->in_pkts_delayed += IXGBE_READ_REG(hw, IXGBE_LSECRXDELAY);
3261 macsec_stats->in_pkts_late += IXGBE_READ_REG(hw, IXGBE_LSECRXLATE);
3262 for (i = 0; i < 2; i++) {
3263 macsec_stats->in_pkts_ok +=
3264 IXGBE_READ_REG(hw, IXGBE_LSECRXOK(i));
3265 macsec_stats->in_pkts_invalid +=
3266 IXGBE_READ_REG(hw, IXGBE_LSECRXINV(i));
3267 macsec_stats->in_pkts_notvalid +=
3268 IXGBE_READ_REG(hw, IXGBE_LSECRXNV(i));
3270 macsec_stats->in_pkts_unusedsa += IXGBE_READ_REG(hw, IXGBE_LSECRXUNSA);
3271 macsec_stats->in_pkts_notusingsa +=
3272 IXGBE_READ_REG(hw, IXGBE_LSECRXNUSA);
3276 * This function is based on ixgbe_update_stats_counters() in ixgbe/ixgbe.c
3279 ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3281 struct ixgbe_hw *hw =
3282 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3283 struct ixgbe_hw_stats *hw_stats =
3284 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3285 struct ixgbe_macsec_stats *macsec_stats =
3286 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3287 dev->data->dev_private);
3288 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3291 total_missed_rx = 0;
3296 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3297 &total_qbrc, &total_qprc, &total_qprdc);
3302 /* Fill out the rte_eth_stats statistics structure */
3303 stats->ipackets = total_qprc;
3304 stats->ibytes = total_qbrc;
3305 stats->opackets = hw_stats->gptc;
3306 stats->obytes = hw_stats->gotc;
3308 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3309 stats->q_ipackets[i] = hw_stats->qprc[i];
3310 stats->q_opackets[i] = hw_stats->qptc[i];
3311 stats->q_ibytes[i] = hw_stats->qbrc[i];
3312 stats->q_obytes[i] = hw_stats->qbtc[i];
3313 stats->q_errors[i] = hw_stats->qprdc[i];
3317 stats->imissed = total_missed_rx;
3318 stats->ierrors = hw_stats->crcerrs +
3335 ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
3337 struct ixgbe_hw_stats *stats =
3338 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3340 /* HW registers are cleared on read */
3341 ixgbe_dev_stats_get(dev, NULL);
3343 /* Reset software totals */
3344 memset(stats, 0, sizeof(*stats));
3349 /* This function calculates the number of xstats based on the current config */
3351 ixgbe_xstats_calc_num(void) {
3352 return IXGBE_NB_HW_STATS + IXGBE_NB_MACSEC_STATS +
3353 (IXGBE_NB_RXQ_PRIO_STATS * IXGBE_NB_RXQ_PRIO_VALUES) +
3354 (IXGBE_NB_TXQ_PRIO_STATS * IXGBE_NB_TXQ_PRIO_VALUES);
3357 static int ixgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3358 struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size)
3360 const unsigned cnt_stats = ixgbe_xstats_calc_num();
3361 unsigned stat, i, count;
3363 if (xstats_names != NULL) {
3366 /* Note: limit >= cnt_stats checked upstream
3367 * in rte_eth_xstats_names()
3370 /* Extended stats from ixgbe_hw_stats */
3371 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3372 strlcpy(xstats_names[count].name,
3373 rte_ixgbe_stats_strings[i].name,
3374 sizeof(xstats_names[count].name));
3379 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3380 strlcpy(xstats_names[count].name,
3381 rte_ixgbe_macsec_strings[i].name,
3382 sizeof(xstats_names[count].name));
3386 /* RX Priority Stats */
3387 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3388 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3389 snprintf(xstats_names[count].name,
3390 sizeof(xstats_names[count].name),
3391 "rx_priority%u_%s", i,
3392 rte_ixgbe_rxq_strings[stat].name);
3397 /* TX Priority Stats */
3398 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3399 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3400 snprintf(xstats_names[count].name,
3401 sizeof(xstats_names[count].name),
3402 "tx_priority%u_%s", i,
3403 rte_ixgbe_txq_strings[stat].name);
3411 static int ixgbe_dev_xstats_get_names_by_id(
3412 struct rte_eth_dev *dev,
3413 struct rte_eth_xstat_name *xstats_names,
3414 const uint64_t *ids,
3418 const unsigned int cnt_stats = ixgbe_xstats_calc_num();
3419 unsigned int stat, i, count;
3421 if (xstats_names != NULL) {
3424 /* Note: limit >= cnt_stats checked upstream
3425 * in rte_eth_xstats_names()
3428 /* Extended stats from ixgbe_hw_stats */
3429 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3430 strlcpy(xstats_names[count].name,
3431 rte_ixgbe_stats_strings[i].name,
3432 sizeof(xstats_names[count].name));
3437 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3438 strlcpy(xstats_names[count].name,
3439 rte_ixgbe_macsec_strings[i].name,
3440 sizeof(xstats_names[count].name));
3444 /* RX Priority Stats */
3445 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3446 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3447 snprintf(xstats_names[count].name,
3448 sizeof(xstats_names[count].name),
3449 "rx_priority%u_%s", i,
3450 rte_ixgbe_rxq_strings[stat].name);
3455 /* TX Priority Stats */
3456 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3457 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3458 snprintf(xstats_names[count].name,
3459 sizeof(xstats_names[count].name),
3460 "tx_priority%u_%s", i,
3461 rte_ixgbe_txq_strings[stat].name);
3470 uint16_t size = ixgbe_xstats_calc_num();
3471 struct rte_eth_xstat_name xstats_names_copy[size];
3473 ixgbe_dev_xstats_get_names_by_id(dev, xstats_names_copy, NULL,
3476 for (i = 0; i < limit; i++) {
3477 if (ids[i] >= size) {
3478 PMD_INIT_LOG(ERR, "id value isn't valid");
3481 strcpy(xstats_names[i].name,
3482 xstats_names_copy[ids[i]].name);
3487 static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3488 struct rte_eth_xstat_name *xstats_names, unsigned limit)
3492 if (limit < IXGBEVF_NB_XSTATS && xstats_names != NULL)
3495 if (xstats_names != NULL)
3496 for (i = 0; i < IXGBEVF_NB_XSTATS; i++)
3497 strlcpy(xstats_names[i].name,
3498 rte_ixgbevf_stats_strings[i].name,
3499 sizeof(xstats_names[i].name));
3500 return IXGBEVF_NB_XSTATS;
3504 ixgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3507 struct ixgbe_hw *hw =
3508 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3509 struct ixgbe_hw_stats *hw_stats =
3510 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3511 struct ixgbe_macsec_stats *macsec_stats =
3512 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3513 dev->data->dev_private);
3514 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3515 unsigned i, stat, count = 0;
3517 count = ixgbe_xstats_calc_num();
3522 total_missed_rx = 0;
3527 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3528 &total_qbrc, &total_qprc, &total_qprdc);
3530 /* If this is a reset xstats is NULL, and we have cleared the
3531 * registers by reading them.
3536 /* Extended stats from ixgbe_hw_stats */
3538 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3539 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3540 rte_ixgbe_stats_strings[i].offset);
3541 xstats[count].id = count;
3546 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3547 xstats[count].value = *(uint64_t *)(((char *)macsec_stats) +
3548 rte_ixgbe_macsec_strings[i].offset);
3549 xstats[count].id = count;
3553 /* RX Priority Stats */
3554 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3555 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3556 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3557 rte_ixgbe_rxq_strings[stat].offset +
3558 (sizeof(uint64_t) * i));
3559 xstats[count].id = count;
3564 /* TX Priority Stats */
3565 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3566 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3567 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3568 rte_ixgbe_txq_strings[stat].offset +
3569 (sizeof(uint64_t) * i));
3570 xstats[count].id = count;
3578 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
3579 uint64_t *values, unsigned int n)
3582 struct ixgbe_hw *hw =
3583 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3584 struct ixgbe_hw_stats *hw_stats =
3585 IXGBE_DEV_PRIVATE_TO_STATS(
3586 dev->data->dev_private);
3587 struct ixgbe_macsec_stats *macsec_stats =
3588 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3589 dev->data->dev_private);
3590 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3591 unsigned int i, stat, count = 0;
3593 count = ixgbe_xstats_calc_num();
3595 if (!ids && n < count)
3598 total_missed_rx = 0;
3603 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats,
3604 &total_missed_rx, &total_qbrc, &total_qprc,
3607 /* If this is a reset xstats is NULL, and we have cleared the
3608 * registers by reading them.
3610 if (!ids && !values)
3613 /* Extended stats from ixgbe_hw_stats */
3615 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3616 values[count] = *(uint64_t *)(((char *)hw_stats) +
3617 rte_ixgbe_stats_strings[i].offset);
3622 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3623 values[count] = *(uint64_t *)(((char *)macsec_stats) +
3624 rte_ixgbe_macsec_strings[i].offset);
3628 /* RX Priority Stats */
3629 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3630 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3632 *(uint64_t *)(((char *)hw_stats) +
3633 rte_ixgbe_rxq_strings[stat].offset +
3634 (sizeof(uint64_t) * i));
3639 /* TX Priority Stats */
3640 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3641 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3643 *(uint64_t *)(((char *)hw_stats) +
3644 rte_ixgbe_txq_strings[stat].offset +
3645 (sizeof(uint64_t) * i));
3653 uint16_t size = ixgbe_xstats_calc_num();
3654 uint64_t values_copy[size];
3656 ixgbe_dev_xstats_get_by_id(dev, NULL, values_copy, size);
3658 for (i = 0; i < n; i++) {
3659 if (ids[i] >= size) {
3660 PMD_INIT_LOG(ERR, "id value isn't valid");
3663 values[i] = values_copy[ids[i]];
3669 ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
3671 struct ixgbe_hw_stats *stats =
3672 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3673 struct ixgbe_macsec_stats *macsec_stats =
3674 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3675 dev->data->dev_private);
3677 unsigned count = ixgbe_xstats_calc_num();
3679 /* HW registers are cleared on read */
3680 ixgbe_dev_xstats_get(dev, NULL, count);
3682 /* Reset software totals */
3683 memset(stats, 0, sizeof(*stats));
3684 memset(macsec_stats, 0, sizeof(*macsec_stats));
3690 ixgbevf_update_stats(struct rte_eth_dev *dev)
3692 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3693 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3694 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3696 /* Good Rx packet, include VF loopback */
3697 UPDATE_VF_STAT(IXGBE_VFGPRC,
3698 hw_stats->last_vfgprc, hw_stats->vfgprc);
3700 /* Good Rx octets, include VF loopback */
3701 UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
3702 hw_stats->last_vfgorc, hw_stats->vfgorc);
3704 /* Good Tx packet, include VF loopback */
3705 UPDATE_VF_STAT(IXGBE_VFGPTC,
3706 hw_stats->last_vfgptc, hw_stats->vfgptc);
3708 /* Good Tx octets, include VF loopback */
3709 UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
3710 hw_stats->last_vfgotc, hw_stats->vfgotc);
3712 /* Rx Multicst Packet */
3713 UPDATE_VF_STAT(IXGBE_VFMPRC,
3714 hw_stats->last_vfmprc, hw_stats->vfmprc);
3718 ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3721 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3722 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3725 if (n < IXGBEVF_NB_XSTATS)
3726 return IXGBEVF_NB_XSTATS;
3728 ixgbevf_update_stats(dev);
3733 /* Extended stats */
3734 for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
3736 xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
3737 rte_ixgbevf_stats_strings[i].offset);
3740 return IXGBEVF_NB_XSTATS;
3744 ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3746 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3747 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3749 ixgbevf_update_stats(dev);
3754 stats->ipackets = hw_stats->vfgprc;
3755 stats->ibytes = hw_stats->vfgorc;
3756 stats->opackets = hw_stats->vfgptc;
3757 stats->obytes = hw_stats->vfgotc;
3762 ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
3764 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3765 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3767 /* Sync HW register to the last stats */
3768 ixgbevf_dev_stats_get(dev, NULL);
3770 /* reset HW current stats*/
3771 hw_stats->vfgprc = 0;
3772 hw_stats->vfgorc = 0;
3773 hw_stats->vfgptc = 0;
3774 hw_stats->vfgotc = 0;
3780 ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3782 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3783 u16 eeprom_verh, eeprom_verl;
3787 ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
3788 ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
3790 etrack_id = (eeprom_verh << 16) | eeprom_verl;
3791 ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
3793 ret += 1; /* add the size of '\0' */
3794 if (fw_size < (u32)ret)
3801 ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
3803 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3804 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3805 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
3807 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3808 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3809 if (RTE_ETH_DEV_SRIOV(dev).active == 0) {
3811 * When DCB/VT is off, maximum number of queues changes,
3812 * except for 82598EB, which remains constant.
3814 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
3815 hw->mac.type != ixgbe_mac_82598EB)
3816 dev_info->max_tx_queues = IXGBE_NONE_MODE_TX_NB_QUEUES;
3818 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
3819 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
3820 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3821 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3822 dev_info->max_vfs = pci_dev->max_vfs;
3823 if (hw->mac.type == ixgbe_mac_82598EB)
3824 dev_info->max_vmdq_pools = ETH_16_POOLS;
3826 dev_info->max_vmdq_pools = ETH_64_POOLS;
3827 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3828 dev_info->min_mtu = RTE_ETHER_MIN_MTU;
3829 dev_info->vmdq_queue_num = dev_info->max_rx_queues;
3830 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3831 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3832 dev_info->rx_queue_offload_capa);
3833 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3834 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3836 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3838 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3839 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3840 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3842 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3847 dev_info->default_txconf = (struct rte_eth_txconf) {
3849 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3850 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3851 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3853 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3854 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3858 dev_info->rx_desc_lim = rx_desc_lim;
3859 dev_info->tx_desc_lim = tx_desc_lim;
3861 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3862 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3863 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3865 dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
3866 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
3867 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
3868 dev_info->speed_capa = ETH_LINK_SPEED_10M |
3869 ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
3871 if (hw->mac.type == ixgbe_mac_X540 ||
3872 hw->mac.type == ixgbe_mac_X540_vf ||
3873 hw->mac.type == ixgbe_mac_X550 ||
3874 hw->mac.type == ixgbe_mac_X550_vf) {
3875 dev_info->speed_capa |= ETH_LINK_SPEED_100M;
3877 if (hw->mac.type == ixgbe_mac_X550) {
3878 dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
3879 dev_info->speed_capa |= ETH_LINK_SPEED_5G;
3882 /* Driver-preferred Rx/Tx parameters */
3883 dev_info->default_rxportconf.burst_size = 32;
3884 dev_info->default_txportconf.burst_size = 32;
3885 dev_info->default_rxportconf.nb_queues = 1;
3886 dev_info->default_txportconf.nb_queues = 1;
3887 dev_info->default_rxportconf.ring_size = 256;
3888 dev_info->default_txportconf.ring_size = 256;
3893 static const uint32_t *
3894 ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
3896 static const uint32_t ptypes[] = {
3897 /* For non-vec functions,
3898 * refers to ixgbe_rxd_pkt_info_to_pkt_type();
3899 * for vec functions,
3900 * refers to _recv_raw_pkts_vec().
3904 RTE_PTYPE_L3_IPV4_EXT,
3906 RTE_PTYPE_L3_IPV6_EXT,
3910 RTE_PTYPE_TUNNEL_IP,
3911 RTE_PTYPE_INNER_L3_IPV6,
3912 RTE_PTYPE_INNER_L3_IPV6_EXT,
3913 RTE_PTYPE_INNER_L4_TCP,
3914 RTE_PTYPE_INNER_L4_UDP,
3918 if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
3919 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
3920 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
3921 dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
3924 #if defined(RTE_ARCH_X86) || defined(RTE_MACHINE_CPUFLAG_NEON)
3925 if (dev->rx_pkt_burst == ixgbe_recv_pkts_vec ||
3926 dev->rx_pkt_burst == ixgbe_recv_scattered_pkts_vec)
3933 ixgbevf_dev_info_get(struct rte_eth_dev *dev,
3934 struct rte_eth_dev_info *dev_info)
3936 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3937 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3939 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3940 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3941 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
3942 dev_info->max_rx_pktlen = 9728; /* includes CRC, cf MAXFRS reg */
3943 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3944 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3945 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3946 dev_info->max_vfs = pci_dev->max_vfs;
3947 if (hw->mac.type == ixgbe_mac_82598EB)
3948 dev_info->max_vmdq_pools = ETH_16_POOLS;
3950 dev_info->max_vmdq_pools = ETH_64_POOLS;
3951 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3952 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3953 dev_info->rx_queue_offload_capa);
3954 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3955 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3956 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3957 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3958 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3960 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3962 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3963 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3964 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3966 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3971 dev_info->default_txconf = (struct rte_eth_txconf) {
3973 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3974 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3975 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3977 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3978 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3982 dev_info->rx_desc_lim = rx_desc_lim;
3983 dev_info->tx_desc_lim = tx_desc_lim;
3989 ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
3990 int *link_up, int wait_to_complete)
3992 struct ixgbe_adapter *adapter = container_of(hw,
3993 struct ixgbe_adapter, hw);
3994 struct ixgbe_mbx_info *mbx = &hw->mbx;
3995 struct ixgbe_mac_info *mac = &hw->mac;
3996 uint32_t links_reg, in_msg;
3999 /* If we were hit with a reset drop the link */
4000 if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
4001 mac->get_link_status = true;
4003 if (!mac->get_link_status)
4006 /* if link status is down no point in checking to see if pf is up */
4007 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
4008 if (!(links_reg & IXGBE_LINKS_UP))
4011 /* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
4012 * before the link status is correct
4014 if (mac->type == ixgbe_mac_82599_vf && wait_to_complete) {
4017 for (i = 0; i < 5; i++) {
4019 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
4021 if (!(links_reg & IXGBE_LINKS_UP))
4026 switch (links_reg & IXGBE_LINKS_SPEED_82599) {
4027 case IXGBE_LINKS_SPEED_10G_82599:
4028 *speed = IXGBE_LINK_SPEED_10GB_FULL;
4029 if (hw->mac.type >= ixgbe_mac_X550) {
4030 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4031 *speed = IXGBE_LINK_SPEED_2_5GB_FULL;
4034 case IXGBE_LINKS_SPEED_1G_82599:
4035 *speed = IXGBE_LINK_SPEED_1GB_FULL;
4037 case IXGBE_LINKS_SPEED_100_82599:
4038 *speed = IXGBE_LINK_SPEED_100_FULL;
4039 if (hw->mac.type == ixgbe_mac_X550) {
4040 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4041 *speed = IXGBE_LINK_SPEED_5GB_FULL;
4044 case IXGBE_LINKS_SPEED_10_X550EM_A:
4045 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4046 /* Since Reserved in older MAC's */
4047 if (hw->mac.type >= ixgbe_mac_X550)
4048 *speed = IXGBE_LINK_SPEED_10_FULL;
4051 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4054 if (wait_to_complete == 0 && adapter->pflink_fullchk == 0) {
4055 if (*speed == IXGBE_LINK_SPEED_UNKNOWN)
4056 mac->get_link_status = true;
4058 mac->get_link_status = false;
4063 /* if the read failed it could just be a mailbox collision, best wait
4064 * until we are called again and don't report an error
4066 if (mbx->ops.read(hw, &in_msg, 1, 0))
4069 if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
4070 /* msg is not CTS and is NACK we must have lost CTS status */
4071 if (in_msg & IXGBE_VT_MSGTYPE_NACK)
4072 mac->get_link_status = false;
4076 /* the pf is talking, if we timed out in the past we reinit */
4077 if (!mbx->timeout) {
4082 /* if we passed all the tests above then the link is up and we no
4083 * longer need to check for link
4085 mac->get_link_status = false;
4088 *link_up = !mac->get_link_status;
4093 ixgbe_dev_setup_link_alarm_handler(void *param)
4095 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4096 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4097 struct ixgbe_interrupt *intr =
4098 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4100 bool autoneg = false;
4102 speed = hw->phy.autoneg_advertised;
4104 ixgbe_get_link_capabilities(hw, &speed, &autoneg);
4106 ixgbe_setup_link(hw, speed, true);
4108 intr->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
4111 /* return 0 means link status changed, -1 means not changed */
4113 ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
4114 int wait_to_complete, int vf)
4116 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4117 struct rte_eth_link link;
4118 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
4119 struct ixgbe_interrupt *intr =
4120 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4126 memset(&link, 0, sizeof(link));
4127 link.link_status = ETH_LINK_DOWN;
4128 link.link_speed = ETH_SPEED_NUM_NONE;
4129 link.link_duplex = ETH_LINK_HALF_DUPLEX;
4130 link.link_autoneg = ETH_LINK_AUTONEG;
4132 hw->mac.get_link_status = true;
4134 if (intr->flags & IXGBE_FLAG_NEED_LINK_CONFIG)
4135 return rte_eth_linkstatus_set(dev, &link);
4137 /* check if it needs to wait to complete, if lsc interrupt is enabled */
4138 if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
4142 diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
4144 diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
4147 link.link_speed = ETH_SPEED_NUM_100M;
4148 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4149 return rte_eth_linkstatus_set(dev, &link);
4152 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
4153 if ((esdp_reg & IXGBE_ESDP_SDP3))
4157 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4158 intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
4159 rte_eal_alarm_set(10,
4160 ixgbe_dev_setup_link_alarm_handler, dev);
4162 return rte_eth_linkstatus_set(dev, &link);
4165 link.link_status = ETH_LINK_UP;
4166 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4168 switch (link_speed) {
4170 case IXGBE_LINK_SPEED_UNKNOWN:
4171 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
4172 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
4173 link.link_speed = ETH_SPEED_NUM_10M;
4175 link.link_speed = ETH_SPEED_NUM_100M;
4178 case IXGBE_LINK_SPEED_100_FULL:
4179 link.link_speed = ETH_SPEED_NUM_100M;
4182 case IXGBE_LINK_SPEED_1GB_FULL:
4183 link.link_speed = ETH_SPEED_NUM_1G;
4186 case IXGBE_LINK_SPEED_2_5GB_FULL:
4187 link.link_speed = ETH_SPEED_NUM_2_5G;
4190 case IXGBE_LINK_SPEED_5GB_FULL:
4191 link.link_speed = ETH_SPEED_NUM_5G;
4194 case IXGBE_LINK_SPEED_10GB_FULL:
4195 link.link_speed = ETH_SPEED_NUM_10G;
4199 return rte_eth_linkstatus_set(dev, &link);
4203 ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4205 return ixgbe_dev_link_update_share(dev, wait_to_complete, 0);
4209 ixgbevf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4211 return ixgbe_dev_link_update_share(dev, wait_to_complete, 1);
4215 ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
4217 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4220 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4221 fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
4222 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4228 ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
4230 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4233 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4234 fctrl &= (~IXGBE_FCTRL_UPE);
4235 if (dev->data->all_multicast == 1)
4236 fctrl |= IXGBE_FCTRL_MPE;
4238 fctrl &= (~IXGBE_FCTRL_MPE);
4239 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4245 ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
4247 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4250 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4251 fctrl |= IXGBE_FCTRL_MPE;
4252 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4258 ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
4260 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4263 if (dev->data->promiscuous == 1)
4264 return 0; /* must remain in all_multicast mode */
4266 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4267 fctrl &= (~IXGBE_FCTRL_MPE);
4268 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4274 * It clears the interrupt causes and enables the interrupt.
4275 * It will be called once only during nic initialized.
4278 * Pointer to struct rte_eth_dev.
4280 * Enable or Disable.
4283 * - On success, zero.
4284 * - On failure, a negative value.
4287 ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
4289 struct ixgbe_interrupt *intr =
4290 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4292 ixgbe_dev_link_status_print(dev);
4294 intr->mask |= IXGBE_EICR_LSC;
4296 intr->mask &= ~IXGBE_EICR_LSC;
4302 * It clears the interrupt causes and enables the interrupt.
4303 * It will be called once only during nic initialized.
4306 * Pointer to struct rte_eth_dev.
4309 * - On success, zero.
4310 * - On failure, a negative value.
4313 ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
4315 struct ixgbe_interrupt *intr =
4316 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4318 intr->mask |= IXGBE_EICR_RTX_QUEUE;
4324 * It clears the interrupt causes and enables the interrupt.
4325 * It will be called once only during nic initialized.
4328 * Pointer to struct rte_eth_dev.
4331 * - On success, zero.
4332 * - On failure, a negative value.
4335 ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev)
4337 struct ixgbe_interrupt *intr =
4338 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4340 intr->mask |= IXGBE_EICR_LINKSEC;
4346 * It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
4349 * Pointer to struct rte_eth_dev.
4352 * - On success, zero.
4353 * - On failure, a negative value.
4356 ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
4359 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4360 struct ixgbe_interrupt *intr =
4361 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4363 /* clear all cause mask */
4364 ixgbe_disable_intr(hw);
4366 /* read-on-clear nic registers here */
4367 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4368 PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
4372 /* set flag for async link update */
4373 if (eicr & IXGBE_EICR_LSC)
4374 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
4376 if (eicr & IXGBE_EICR_MAILBOX)
4377 intr->flags |= IXGBE_FLAG_MAILBOX;
4379 if (eicr & IXGBE_EICR_LINKSEC)
4380 intr->flags |= IXGBE_FLAG_MACSEC;
4382 if (hw->mac.type == ixgbe_mac_X550EM_x &&
4383 hw->phy.type == ixgbe_phy_x550em_ext_t &&
4384 (eicr & IXGBE_EICR_GPI_SDP0_X550EM_x))
4385 intr->flags |= IXGBE_FLAG_PHY_INTERRUPT;
4391 * It gets and then prints the link status.
4394 * Pointer to struct rte_eth_dev.
4397 * - On success, zero.
4398 * - On failure, a negative value.
4401 ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
4403 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4404 struct rte_eth_link link;
4406 rte_eth_linkstatus_get(dev, &link);
4408 if (link.link_status) {
4409 PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
4410 (int)(dev->data->port_id),
4411 (unsigned)link.link_speed,
4412 link.link_duplex == ETH_LINK_FULL_DUPLEX ?
4413 "full-duplex" : "half-duplex");
4415 PMD_INIT_LOG(INFO, " Port %d: Link Down",
4416 (int)(dev->data->port_id));
4418 PMD_INIT_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
4419 pci_dev->addr.domain,
4421 pci_dev->addr.devid,
4422 pci_dev->addr.function);
4426 * It executes link_update after knowing an interrupt occurred.
4429 * Pointer to struct rte_eth_dev.
4432 * - On success, zero.
4433 * - On failure, a negative value.
4436 ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
4438 struct ixgbe_interrupt *intr =
4439 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4441 struct ixgbe_hw *hw =
4442 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4444 PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
4446 if (intr->flags & IXGBE_FLAG_MAILBOX) {
4447 ixgbe_pf_mbx_process(dev);
4448 intr->flags &= ~IXGBE_FLAG_MAILBOX;
4451 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4452 ixgbe_handle_lasi(hw);
4453 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4456 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4457 struct rte_eth_link link;
4459 /* get the link status before link update, for predicting later */
4460 rte_eth_linkstatus_get(dev, &link);
4462 ixgbe_dev_link_update(dev, 0);
4465 if (!link.link_status)
4466 /* handle it 1 sec later, wait it being stable */
4467 timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
4468 /* likely to down */
4470 /* handle it 4 sec later, wait it being stable */
4471 timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
4473 ixgbe_dev_link_status_print(dev);
4474 if (rte_eal_alarm_set(timeout * 1000,
4475 ixgbe_dev_interrupt_delayed_handler, (void *)dev) < 0)
4476 PMD_DRV_LOG(ERR, "Error setting alarm");
4478 /* remember original mask */
4479 intr->mask_original = intr->mask;
4480 /* only disable lsc interrupt */
4481 intr->mask &= ~IXGBE_EIMS_LSC;
4485 PMD_DRV_LOG(DEBUG, "enable intr immediately");
4486 ixgbe_enable_intr(dev);
4492 * Interrupt handler which shall be registered for alarm callback for delayed
4493 * handling specific interrupt to wait for the stable nic state. As the
4494 * NIC interrupt state is not stable for ixgbe after link is just down,
4495 * it needs to wait 4 seconds to get the stable status.
4498 * Pointer to interrupt handle.
4500 * The address of parameter (struct rte_eth_dev *) regsitered before.
4506 ixgbe_dev_interrupt_delayed_handler(void *param)
4508 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4509 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4510 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
4511 struct ixgbe_interrupt *intr =
4512 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4513 struct ixgbe_hw *hw =
4514 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4517 ixgbe_disable_intr(hw);
4519 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4520 if (eicr & IXGBE_EICR_MAILBOX)
4521 ixgbe_pf_mbx_process(dev);
4523 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4524 ixgbe_handle_lasi(hw);
4525 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4528 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4529 ixgbe_dev_link_update(dev, 0);
4530 intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
4531 ixgbe_dev_link_status_print(dev);
4532 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
4536 if (intr->flags & IXGBE_FLAG_MACSEC) {
4537 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC,
4539 intr->flags &= ~IXGBE_FLAG_MACSEC;
4542 /* restore original mask */
4543 intr->mask = intr->mask_original;
4544 intr->mask_original = 0;
4546 PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
4547 ixgbe_enable_intr(dev);
4548 rte_intr_ack(intr_handle);
4552 * Interrupt handler triggered by NIC for handling
4553 * specific interrupt.
4556 * Pointer to interrupt handle.
4558 * The address of parameter (struct rte_eth_dev *) regsitered before.
4564 ixgbe_dev_interrupt_handler(void *param)
4566 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4568 ixgbe_dev_interrupt_get_status(dev);
4569 ixgbe_dev_interrupt_action(dev);
4573 ixgbe_dev_led_on(struct rte_eth_dev *dev)
4575 struct ixgbe_hw *hw;
4577 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4578 return ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4582 ixgbe_dev_led_off(struct rte_eth_dev *dev)
4584 struct ixgbe_hw *hw;
4586 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4587 return ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4591 ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4593 struct ixgbe_hw *hw;
4599 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4601 fc_conf->pause_time = hw->fc.pause_time;
4602 fc_conf->high_water = hw->fc.high_water[0];
4603 fc_conf->low_water = hw->fc.low_water[0];
4604 fc_conf->send_xon = hw->fc.send_xon;
4605 fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
4608 * Return rx_pause status according to actual setting of
4611 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4612 if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
4618 * Return tx_pause status according to actual setting of
4621 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4622 if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
4627 if (rx_pause && tx_pause)
4628 fc_conf->mode = RTE_FC_FULL;
4630 fc_conf->mode = RTE_FC_RX_PAUSE;
4632 fc_conf->mode = RTE_FC_TX_PAUSE;
4634 fc_conf->mode = RTE_FC_NONE;
4640 ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4642 struct ixgbe_hw *hw;
4644 uint32_t rx_buf_size;
4645 uint32_t max_high_water;
4647 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4654 PMD_INIT_FUNC_TRACE();
4656 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4657 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
4658 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4661 * At least reserve one Ethernet frame for watermark
4662 * high_water/low_water in kilo bytes for ixgbe
4664 max_high_water = (rx_buf_size -
4665 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4666 if ((fc_conf->high_water > max_high_water) ||
4667 (fc_conf->high_water < fc_conf->low_water)) {
4668 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4669 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4673 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
4674 hw->fc.pause_time = fc_conf->pause_time;
4675 hw->fc.high_water[0] = fc_conf->high_water;
4676 hw->fc.low_water[0] = fc_conf->low_water;
4677 hw->fc.send_xon = fc_conf->send_xon;
4678 hw->fc.disable_fc_autoneg = !fc_conf->autoneg;
4680 err = ixgbe_fc_enable(hw);
4682 /* Not negotiated is not an error case */
4683 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED)) {
4685 /* check if we want to forward MAC frames - driver doesn't have native
4686 * capability to do that, so we'll write the registers ourselves */
4688 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4690 /* set or clear MFLCN.PMCF bit depending on configuration */
4691 if (fc_conf->mac_ctrl_frame_fwd != 0)
4692 mflcn |= IXGBE_MFLCN_PMCF;
4694 mflcn &= ~IXGBE_MFLCN_PMCF;
4696 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
4697 IXGBE_WRITE_FLUSH(hw);
4702 PMD_INIT_LOG(ERR, "ixgbe_fc_enable = 0x%x", err);
4707 * ixgbe_pfc_enable_generic - Enable flow control
4708 * @hw: pointer to hardware structure
4709 * @tc_num: traffic class number
4710 * Enable flow control according to the current settings.
4713 ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw, uint8_t tc_num)
4716 uint32_t mflcn_reg, fccfg_reg;
4718 uint32_t fcrtl, fcrth;
4722 /* Validate the water mark configuration */
4723 if (!hw->fc.pause_time) {
4724 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4728 /* Low water mark of zero causes XOFF floods */
4729 if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
4730 /* High/Low water can not be 0 */
4731 if ((!hw->fc.high_water[tc_num]) || (!hw->fc.low_water[tc_num])) {
4732 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4733 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4737 if (hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
4738 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4739 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4743 /* Negotiate the fc mode to use */
4744 ixgbe_fc_autoneg(hw);
4746 /* Disable any previous flow control settings */
4747 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4748 mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
4750 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4751 fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
4753 switch (hw->fc.current_mode) {
4756 * If the count of enabled RX Priority Flow control >1,
4757 * and the TX pause can not be disabled
4760 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4761 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4762 if (reg & IXGBE_FCRTH_FCEN)
4766 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4768 case ixgbe_fc_rx_pause:
4770 * Rx Flow control is enabled and Tx Flow control is
4771 * disabled by software override. Since there really
4772 * isn't a way to advertise that we are capable of RX
4773 * Pause ONLY, we will advertise that we support both
4774 * symmetric and asymmetric Rx PAUSE. Later, we will
4775 * disable the adapter's ability to send PAUSE frames.
4777 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4779 * If the count of enabled RX Priority Flow control >1,
4780 * and the TX pause can not be disabled
4783 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4784 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4785 if (reg & IXGBE_FCRTH_FCEN)
4789 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4791 case ixgbe_fc_tx_pause:
4793 * Tx Flow control is enabled, and Rx Flow control is
4794 * disabled by software override.
4796 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4799 /* Flow control (both Rx and Tx) is enabled by SW override. */
4800 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4801 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4804 PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
4805 ret_val = IXGBE_ERR_CONFIG;
4809 /* Set 802.3x based flow control settings. */
4810 mflcn_reg |= IXGBE_MFLCN_DPF;
4811 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
4812 IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
4814 /* Set up and enable Rx high/low water mark thresholds, enable XON. */
4815 if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
4816 hw->fc.high_water[tc_num]) {
4817 fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
4818 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
4819 fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
4821 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
4823 * In order to prevent Tx hangs when the internal Tx
4824 * switch is enabled we must set the high water mark
4825 * to the maximum FCRTH value. This allows the Tx
4826 * switch to function even under heavy Rx workloads.
4828 fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
4830 IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
4832 /* Configure pause time (2 TCs per register) */
4833 reg = hw->fc.pause_time * 0x00010001;
4834 for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
4835 IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
4837 /* Configure flow control refresh threshold value */
4838 IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
4845 ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev, uint8_t tc_num)
4847 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4848 int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
4850 if (hw->mac.type != ixgbe_mac_82598EB) {
4851 ret_val = ixgbe_dcb_pfc_enable_generic(hw, tc_num);
4857 ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
4860 uint32_t rx_buf_size;
4861 uint32_t max_high_water;
4863 uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
4864 struct ixgbe_hw *hw =
4865 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4866 struct ixgbe_dcb_config *dcb_config =
4867 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
4869 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4876 PMD_INIT_FUNC_TRACE();
4878 ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
4879 tc_num = map[pfc_conf->priority];
4880 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
4881 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4883 * At least reserve one Ethernet frame for watermark
4884 * high_water/low_water in kilo bytes for ixgbe
4886 max_high_water = (rx_buf_size -
4887 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4888 if ((pfc_conf->fc.high_water > max_high_water) ||
4889 (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
4890 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4891 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4895 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
4896 hw->fc.pause_time = pfc_conf->fc.pause_time;
4897 hw->fc.send_xon = pfc_conf->fc.send_xon;
4898 hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
4899 hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
4901 err = ixgbe_dcb_pfc_enable(dev, tc_num);
4903 /* Not negotiated is not an error case */
4904 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
4907 PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
4912 ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
4913 struct rte_eth_rss_reta_entry64 *reta_conf,
4916 uint16_t i, sp_reta_size;
4919 uint16_t idx, shift;
4920 struct ixgbe_adapter *adapter = dev->data->dev_private;
4921 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4924 PMD_INIT_FUNC_TRACE();
4926 if (!ixgbe_rss_update_sp(hw->mac.type)) {
4927 PMD_DRV_LOG(ERR, "RSS reta update is not supported on this "
4932 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
4933 if (reta_size != sp_reta_size) {
4934 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
4935 "(%d) doesn't match the number hardware can supported "
4936 "(%d)", reta_size, sp_reta_size);
4940 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
4941 idx = i / RTE_RETA_GROUP_SIZE;
4942 shift = i % RTE_RETA_GROUP_SIZE;
4943 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
4947 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
4948 if (mask == IXGBE_4_BIT_MASK)
4951 r = IXGBE_READ_REG(hw, reta_reg);
4952 for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
4953 if (mask & (0x1 << j))
4954 reta |= reta_conf[idx].reta[shift + j] <<
4957 reta |= r & (IXGBE_8_BIT_MASK <<
4960 IXGBE_WRITE_REG(hw, reta_reg, reta);
4962 adapter->rss_reta_updated = 1;
4968 ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
4969 struct rte_eth_rss_reta_entry64 *reta_conf,
4972 uint16_t i, sp_reta_size;
4975 uint16_t idx, shift;
4976 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4979 PMD_INIT_FUNC_TRACE();
4980 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
4981 if (reta_size != sp_reta_size) {
4982 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
4983 "(%d) doesn't match the number hardware can supported "
4984 "(%d)", reta_size, sp_reta_size);
4988 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
4989 idx = i / RTE_RETA_GROUP_SIZE;
4990 shift = i % RTE_RETA_GROUP_SIZE;
4991 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
4996 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
4997 reta = IXGBE_READ_REG(hw, reta_reg);
4998 for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
4999 if (mask & (0x1 << j))
5000 reta_conf[idx].reta[shift + j] =
5001 ((reta >> (CHAR_BIT * j)) &
5010 ixgbe_add_rar(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
5011 uint32_t index, uint32_t pool)
5013 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5014 uint32_t enable_addr = 1;
5016 return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
5021 ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
5023 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5025 ixgbe_clear_rar(hw, index);
5029 ixgbe_set_default_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *addr)
5031 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5033 ixgbe_remove_rar(dev, 0);
5034 ixgbe_add_rar(dev, addr, 0, pci_dev->max_vfs);
5040 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
5042 if (strcmp(dev->device->driver->name, drv->driver.name))
5049 is_ixgbe_supported(struct rte_eth_dev *dev)
5051 return is_device_supported(dev, &rte_ixgbe_pmd);
5055 ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
5059 struct ixgbe_hw *hw;
5060 struct rte_eth_dev_info dev_info;
5061 uint32_t frame_size = mtu + IXGBE_ETH_OVERHEAD;
5062 struct rte_eth_dev_data *dev_data = dev->data;
5065 ret = ixgbe_dev_info_get(dev, &dev_info);
5069 /* check that mtu is within the allowed range */
5070 if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
5073 /* If device is started, refuse mtu that requires the support of
5074 * scattered packets when this feature has not been enabled before.
5076 if (dev_data->dev_started && !dev_data->scattered_rx &&
5077 (frame_size + 2 * IXGBE_VLAN_TAG_SIZE >
5078 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
5079 PMD_INIT_LOG(ERR, "Stop port first.");
5083 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5084 hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
5086 /* switch to jumbo mode if needed */
5087 if (frame_size > RTE_ETHER_MAX_LEN) {
5088 dev->data->dev_conf.rxmode.offloads |=
5089 DEV_RX_OFFLOAD_JUMBO_FRAME;
5090 hlreg0 |= IXGBE_HLREG0_JUMBOEN;
5092 dev->data->dev_conf.rxmode.offloads &=
5093 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
5094 hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
5096 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
5098 /* update max frame size */
5099 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
5101 maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
5102 maxfrs &= 0x0000FFFF;
5103 maxfrs |= (dev->data->dev_conf.rxmode.max_rx_pkt_len << 16);
5104 IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
5110 * Virtual Function operations
5113 ixgbevf_intr_disable(struct rte_eth_dev *dev)
5115 struct ixgbe_interrupt *intr =
5116 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5117 struct ixgbe_hw *hw =
5118 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5120 PMD_INIT_FUNC_TRACE();
5122 /* Clear interrupt mask to stop from interrupts being generated */
5123 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
5125 IXGBE_WRITE_FLUSH(hw);
5127 /* Clear mask value. */
5132 ixgbevf_intr_enable(struct rte_eth_dev *dev)
5134 struct ixgbe_interrupt *intr =
5135 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5136 struct ixgbe_hw *hw =
5137 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5139 PMD_INIT_FUNC_TRACE();
5141 /* VF enable interrupt autoclean */
5142 IXGBE_WRITE_REG(hw, IXGBE_VTEIAM, IXGBE_VF_IRQ_ENABLE_MASK);
5143 IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, IXGBE_VF_IRQ_ENABLE_MASK);
5144 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_VF_IRQ_ENABLE_MASK);
5146 IXGBE_WRITE_FLUSH(hw);
5148 /* Save IXGBE_VTEIMS value to mask. */
5149 intr->mask = IXGBE_VF_IRQ_ENABLE_MASK;
5153 ixgbevf_dev_configure(struct rte_eth_dev *dev)
5155 struct rte_eth_conf *conf = &dev->data->dev_conf;
5156 struct ixgbe_adapter *adapter = dev->data->dev_private;
5158 PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
5159 dev->data->port_id);
5161 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
5164 * VF has no ability to enable/disable HW CRC
5165 * Keep the persistent behavior the same as Host PF
5167 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
5168 if (conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC) {
5169 PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
5170 conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_KEEP_CRC;
5173 if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
5174 PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
5175 conf->rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
5180 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
5181 * allocation or vector Rx preconditions we will reset it.
5183 adapter->rx_bulk_alloc_allowed = true;
5184 adapter->rx_vec_allowed = true;
5190 ixgbevf_dev_start(struct rte_eth_dev *dev)
5192 struct ixgbe_hw *hw =
5193 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5194 uint32_t intr_vector = 0;
5195 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5196 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5200 PMD_INIT_FUNC_TRACE();
5202 /* Stop the link setup handler before resetting the HW. */
5203 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
5205 err = hw->mac.ops.reset_hw(hw);
5207 PMD_INIT_LOG(ERR, "Unable to reset vf hardware (%d)", err);
5210 hw->mac.get_link_status = true;
5212 /* negotiate mailbox API version to use with the PF. */
5213 ixgbevf_negotiate_api(hw);
5215 ixgbevf_dev_tx_init(dev);
5217 /* This can fail when allocating mbufs for descriptor rings */
5218 err = ixgbevf_dev_rx_init(dev);
5220 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
5221 ixgbe_dev_clear_queues(dev);
5226 ixgbevf_set_vfta_all(dev, 1);
5229 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
5230 ETH_VLAN_EXTEND_MASK;
5231 err = ixgbevf_vlan_offload_config(dev, mask);
5233 PMD_INIT_LOG(ERR, "Unable to set VLAN offload (%d)", err);
5234 ixgbe_dev_clear_queues(dev);
5238 ixgbevf_dev_rxtx_start(dev);
5240 /* check and configure queue intr-vector mapping */
5241 if (rte_intr_cap_multiple(intr_handle) &&
5242 dev->data->dev_conf.intr_conf.rxq) {
5243 /* According to datasheet, only vector 0/1/2 can be used,
5244 * now only one vector is used for Rx queue
5247 if (rte_intr_efd_enable(intr_handle, intr_vector))
5251 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
5252 intr_handle->intr_vec =
5253 rte_zmalloc("intr_vec",
5254 dev->data->nb_rx_queues * sizeof(int), 0);
5255 if (intr_handle->intr_vec == NULL) {
5256 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
5257 " intr_vec", dev->data->nb_rx_queues);
5261 ixgbevf_configure_msix(dev);
5263 /* When a VF port is bound to VFIO-PCI, only miscellaneous interrupt
5264 * is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ).
5265 * If previous VFIO interrupt mapping setting in eth_ixgbevf_dev_init( )
5266 * is not cleared, it will fail when following rte_intr_enable( ) tries
5267 * to map Rx queue interrupt to other VFIO vectors.
5268 * So clear uio/vfio intr/evevnfd first to avoid failure.
5270 rte_intr_disable(intr_handle);
5272 rte_intr_enable(intr_handle);
5274 /* Re-enable interrupt for VF */
5275 ixgbevf_intr_enable(dev);
5278 * Update link status right before return, because it may
5279 * start link configuration process in a separate thread.
5281 ixgbevf_dev_link_update(dev, 0);
5283 hw->adapter_stopped = false;
5289 ixgbevf_dev_stop(struct rte_eth_dev *dev)
5291 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5292 struct ixgbe_adapter *adapter = dev->data->dev_private;
5293 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5294 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5296 if (hw->adapter_stopped)
5299 PMD_INIT_FUNC_TRACE();
5301 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
5303 ixgbevf_intr_disable(dev);
5305 hw->adapter_stopped = 1;
5306 ixgbe_stop_adapter(hw);
5309 * Clear what we set, but we still keep shadow_vfta to
5310 * restore after device starts
5312 ixgbevf_set_vfta_all(dev, 0);
5314 /* Clear stored conf */
5315 dev->data->scattered_rx = 0;
5317 ixgbe_dev_clear_queues(dev);
5319 /* Clean datapath event and queue/vec mapping */
5320 rte_intr_efd_disable(intr_handle);
5321 if (intr_handle->intr_vec != NULL) {
5322 rte_free(intr_handle->intr_vec);
5323 intr_handle->intr_vec = NULL;
5326 adapter->rss_reta_updated = 0;
5330 ixgbevf_dev_close(struct rte_eth_dev *dev)
5332 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5333 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5334 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5336 PMD_INIT_FUNC_TRACE();
5340 ixgbevf_dev_stop(dev);
5342 ixgbe_dev_free_queues(dev);
5345 * Remove the VF MAC address ro ensure
5346 * that the VF traffic goes to the PF
5347 * after stop, close and detach of the VF
5349 ixgbevf_remove_mac_addr(dev, 0);
5351 dev->dev_ops = NULL;
5352 dev->rx_pkt_burst = NULL;
5353 dev->tx_pkt_burst = NULL;
5355 rte_intr_disable(intr_handle);
5356 rte_intr_callback_unregister(intr_handle,
5357 ixgbevf_dev_interrupt_handler, dev);
5364 ixgbevf_dev_reset(struct rte_eth_dev *dev)
5368 ret = eth_ixgbevf_dev_uninit(dev);
5372 ret = eth_ixgbevf_dev_init(dev);
5377 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
5379 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5380 struct ixgbe_vfta *shadow_vfta =
5381 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5382 int i = 0, j = 0, vfta = 0, mask = 1;
5384 for (i = 0; i < IXGBE_VFTA_SIZE; i++) {
5385 vfta = shadow_vfta->vfta[i];
5388 for (j = 0; j < 32; j++) {
5390 ixgbe_set_vfta(hw, (i<<5)+j, 0,
5400 ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
5402 struct ixgbe_hw *hw =
5403 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5404 struct ixgbe_vfta *shadow_vfta =
5405 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5406 uint32_t vid_idx = 0;
5407 uint32_t vid_bit = 0;
5410 PMD_INIT_FUNC_TRACE();
5412 /* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
5413 ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on, false);
5415 PMD_INIT_LOG(ERR, "Unable to set VF vlan");
5418 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
5419 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
5421 /* Save what we set and retore it after device reset */
5423 shadow_vfta->vfta[vid_idx] |= vid_bit;
5425 shadow_vfta->vfta[vid_idx] &= ~vid_bit;
5431 ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
5433 struct ixgbe_hw *hw =
5434 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5437 PMD_INIT_FUNC_TRACE();
5439 if (queue >= hw->mac.max_rx_queues)
5442 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
5444 ctrl |= IXGBE_RXDCTL_VME;
5446 ctrl &= ~IXGBE_RXDCTL_VME;
5447 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
5449 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, on);
5453 ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
5455 struct ixgbe_rx_queue *rxq;
5459 /* VF function only support hw strip feature, others are not support */
5460 if (mask & ETH_VLAN_STRIP_MASK) {
5461 for (i = 0; i < dev->data->nb_rx_queues; i++) {
5462 rxq = dev->data->rx_queues[i];
5463 on = !!(rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
5464 ixgbevf_vlan_strip_queue_set(dev, i, on);
5472 ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
5474 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
5476 ixgbevf_vlan_offload_config(dev, mask);
5482 ixgbe_vt_check(struct ixgbe_hw *hw)
5486 /* if Virtualization Technology is enabled */
5487 reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
5488 if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
5489 PMD_INIT_LOG(ERR, "VT must be enabled for this setting");
5497 ixgbe_uta_vector(struct ixgbe_hw *hw, struct rte_ether_addr *uc_addr)
5499 uint32_t vector = 0;
5501 switch (hw->mac.mc_filter_type) {
5502 case 0: /* use bits [47:36] of the address */
5503 vector = ((uc_addr->addr_bytes[4] >> 4) |
5504 (((uint16_t)uc_addr->addr_bytes[5]) << 4));
5506 case 1: /* use bits [46:35] of the address */
5507 vector = ((uc_addr->addr_bytes[4] >> 3) |
5508 (((uint16_t)uc_addr->addr_bytes[5]) << 5));
5510 case 2: /* use bits [45:34] of the address */
5511 vector = ((uc_addr->addr_bytes[4] >> 2) |
5512 (((uint16_t)uc_addr->addr_bytes[5]) << 6));
5514 case 3: /* use bits [43:32] of the address */
5515 vector = ((uc_addr->addr_bytes[4]) |
5516 (((uint16_t)uc_addr->addr_bytes[5]) << 8));
5518 default: /* Invalid mc_filter_type */
5522 /* vector can only be 12-bits or boundary will be exceeded */
5528 ixgbe_uc_hash_table_set(struct rte_eth_dev *dev,
5529 struct rte_ether_addr *mac_addr, uint8_t on)
5536 const uint32_t ixgbe_uta_idx_mask = 0x7F;
5537 const uint32_t ixgbe_uta_bit_shift = 5;
5538 const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
5539 const uint32_t bit1 = 0x1;
5541 struct ixgbe_hw *hw =
5542 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5543 struct ixgbe_uta_info *uta_info =
5544 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5546 /* The UTA table only exists on 82599 hardware and newer */
5547 if (hw->mac.type < ixgbe_mac_82599EB)
5550 vector = ixgbe_uta_vector(hw, mac_addr);
5551 uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
5552 uta_shift = vector & ixgbe_uta_bit_mask;
5554 rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
5558 reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
5560 uta_info->uta_in_use++;
5561 reg_val |= (bit1 << uta_shift);
5562 uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
5564 uta_info->uta_in_use--;
5565 reg_val &= ~(bit1 << uta_shift);
5566 uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
5569 IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
5571 if (uta_info->uta_in_use > 0)
5572 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
5573 IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
5575 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
5581 ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
5584 struct ixgbe_hw *hw =
5585 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5586 struct ixgbe_uta_info *uta_info =
5587 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5589 /* The UTA table only exists on 82599 hardware and newer */
5590 if (hw->mac.type < ixgbe_mac_82599EB)
5594 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5595 uta_info->uta_shadow[i] = ~0;
5596 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
5599 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5600 uta_info->uta_shadow[i] = 0;
5601 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
5609 ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
5611 uint32_t new_val = orig_val;
5613 if (rx_mask & ETH_VMDQ_ACCEPT_UNTAG)
5614 new_val |= IXGBE_VMOLR_AUPE;
5615 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_MC)
5616 new_val |= IXGBE_VMOLR_ROMPE;
5617 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_UC)
5618 new_val |= IXGBE_VMOLR_ROPE;
5619 if (rx_mask & ETH_VMDQ_ACCEPT_BROADCAST)
5620 new_val |= IXGBE_VMOLR_BAM;
5621 if (rx_mask & ETH_VMDQ_ACCEPT_MULTICAST)
5622 new_val |= IXGBE_VMOLR_MPE;
5627 #define IXGBE_MRCTL_VPME 0x01 /* Virtual Pool Mirroring. */
5628 #define IXGBE_MRCTL_UPME 0x02 /* Uplink Port Mirroring. */
5629 #define IXGBE_MRCTL_DPME 0x04 /* Downlink Port Mirroring. */
5630 #define IXGBE_MRCTL_VLME 0x08 /* VLAN Mirroring. */
5631 #define IXGBE_INVALID_MIRROR_TYPE(mirror_type) \
5632 ((mirror_type) & ~(uint8_t)(ETH_MIRROR_VIRTUAL_POOL_UP | \
5633 ETH_MIRROR_UPLINK_PORT | ETH_MIRROR_DOWNLINK_PORT | ETH_MIRROR_VLAN))
5636 ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
5637 struct rte_eth_mirror_conf *mirror_conf,
5638 uint8_t rule_id, uint8_t on)
5640 uint32_t mr_ctl, vlvf;
5641 uint32_t mp_lsb = 0;
5642 uint32_t mv_msb = 0;
5643 uint32_t mv_lsb = 0;
5644 uint32_t mp_msb = 0;
5647 uint64_t vlan_mask = 0;
5649 const uint8_t pool_mask_offset = 32;
5650 const uint8_t vlan_mask_offset = 32;
5651 const uint8_t dst_pool_offset = 8;
5652 const uint8_t rule_mr_offset = 4;
5653 const uint8_t mirror_rule_mask = 0x0F;
5655 struct ixgbe_mirror_info *mr_info =
5656 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5657 struct ixgbe_hw *hw =
5658 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5659 uint8_t mirror_type = 0;
5661 if (ixgbe_vt_check(hw) < 0)
5664 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5667 if (IXGBE_INVALID_MIRROR_TYPE(mirror_conf->rule_type)) {
5668 PMD_DRV_LOG(ERR, "unsupported mirror type 0x%x.",
5669 mirror_conf->rule_type);
5673 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5674 mirror_type |= IXGBE_MRCTL_VLME;
5675 /* Check if vlan id is valid and find conresponding VLAN ID
5678 for (i = 0; i < IXGBE_VLVF_ENTRIES; i++) {
5679 if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
5680 /* search vlan id related pool vlan filter
5683 reg_index = ixgbe_find_vlvf_slot(
5685 mirror_conf->vlan.vlan_id[i],
5689 vlvf = IXGBE_READ_REG(hw,
5690 IXGBE_VLVF(reg_index));
5691 if ((vlvf & IXGBE_VLVF_VIEN) &&
5692 ((vlvf & IXGBE_VLVF_VLANID_MASK) ==
5693 mirror_conf->vlan.vlan_id[i]))
5694 vlan_mask |= (1ULL << reg_index);
5701 mv_lsb = vlan_mask & 0xFFFFFFFF;
5702 mv_msb = vlan_mask >> vlan_mask_offset;
5704 mr_info->mr_conf[rule_id].vlan.vlan_mask =
5705 mirror_conf->vlan.vlan_mask;
5706 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++) {
5707 if (mirror_conf->vlan.vlan_mask & (1ULL << i))
5708 mr_info->mr_conf[rule_id].vlan.vlan_id[i] =
5709 mirror_conf->vlan.vlan_id[i];
5714 mr_info->mr_conf[rule_id].vlan.vlan_mask = 0;
5715 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++)
5716 mr_info->mr_conf[rule_id].vlan.vlan_id[i] = 0;
5721 * if enable pool mirror, write related pool mask register,if disable
5722 * pool mirror, clear PFMRVM register
5724 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5725 mirror_type |= IXGBE_MRCTL_VPME;
5727 mp_lsb = mirror_conf->pool_mask & 0xFFFFFFFF;
5728 mp_msb = mirror_conf->pool_mask >> pool_mask_offset;
5729 mr_info->mr_conf[rule_id].pool_mask =
5730 mirror_conf->pool_mask;
5735 mr_info->mr_conf[rule_id].pool_mask = 0;
5738 if (mirror_conf->rule_type & ETH_MIRROR_UPLINK_PORT)
5739 mirror_type |= IXGBE_MRCTL_UPME;
5740 if (mirror_conf->rule_type & ETH_MIRROR_DOWNLINK_PORT)
5741 mirror_type |= IXGBE_MRCTL_DPME;
5743 /* read mirror control register and recalculate it */
5744 mr_ctl = IXGBE_READ_REG(hw, IXGBE_MRCTL(rule_id));
5747 mr_ctl |= mirror_type;
5748 mr_ctl &= mirror_rule_mask;
5749 mr_ctl |= mirror_conf->dst_pool << dst_pool_offset;
5751 mr_ctl &= ~(mirror_conf->rule_type & mirror_rule_mask);
5754 mr_info->mr_conf[rule_id].rule_type = mirror_conf->rule_type;
5755 mr_info->mr_conf[rule_id].dst_pool = mirror_conf->dst_pool;
5757 /* write mirrror control register */
5758 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5760 /* write pool mirrror control register */
5761 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5762 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), mp_lsb);
5763 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset),
5766 /* write VLAN mirrror control register */
5767 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5768 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), mv_lsb);
5769 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset),
5777 ixgbe_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t rule_id)
5780 uint32_t lsb_val = 0;
5781 uint32_t msb_val = 0;
5782 const uint8_t rule_mr_offset = 4;
5784 struct ixgbe_hw *hw =
5785 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5786 struct ixgbe_mirror_info *mr_info =
5787 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5789 if (ixgbe_vt_check(hw) < 0)
5792 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5795 memset(&mr_info->mr_conf[rule_id], 0,
5796 sizeof(struct rte_eth_mirror_conf));
5798 /* clear PFVMCTL register */
5799 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5801 /* clear pool mask register */
5802 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), lsb_val);
5803 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset), msb_val);
5805 /* clear vlan mask register */
5806 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), lsb_val);
5807 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset), msb_val);
5813 ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5815 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5816 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5817 struct ixgbe_interrupt *intr =
5818 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5819 struct ixgbe_hw *hw =
5820 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5821 uint32_t vec = IXGBE_MISC_VEC_ID;
5823 if (rte_intr_allow_others(intr_handle))
5824 vec = IXGBE_RX_VEC_START;
5825 intr->mask |= (1 << vec);
5826 RTE_SET_USED(queue_id);
5827 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5829 rte_intr_ack(intr_handle);
5835 ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5837 struct ixgbe_interrupt *intr =
5838 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5839 struct ixgbe_hw *hw =
5840 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5841 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5842 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5843 uint32_t vec = IXGBE_MISC_VEC_ID;
5845 if (rte_intr_allow_others(intr_handle))
5846 vec = IXGBE_RX_VEC_START;
5847 intr->mask &= ~(1 << vec);
5848 RTE_SET_USED(queue_id);
5849 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5855 ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5857 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5858 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5860 struct ixgbe_hw *hw =
5861 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5862 struct ixgbe_interrupt *intr =
5863 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5865 if (queue_id < 16) {
5866 ixgbe_disable_intr(hw);
5867 intr->mask |= (1 << queue_id);
5868 ixgbe_enable_intr(dev);
5869 } else if (queue_id < 32) {
5870 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5871 mask &= (1 << queue_id);
5872 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5873 } else if (queue_id < 64) {
5874 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5875 mask &= (1 << (queue_id - 32));
5876 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5878 rte_intr_ack(intr_handle);
5884 ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5887 struct ixgbe_hw *hw =
5888 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5889 struct ixgbe_interrupt *intr =
5890 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5892 if (queue_id < 16) {
5893 ixgbe_disable_intr(hw);
5894 intr->mask &= ~(1 << queue_id);
5895 ixgbe_enable_intr(dev);
5896 } else if (queue_id < 32) {
5897 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5898 mask &= ~(1 << queue_id);
5899 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5900 } else if (queue_id < 64) {
5901 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5902 mask &= ~(1 << (queue_id - 32));
5903 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5910 ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5911 uint8_t queue, uint8_t msix_vector)
5915 if (direction == -1) {
5917 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5918 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
5921 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, tmp);
5923 /* rx or tx cause */
5924 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5925 idx = ((16 * (queue & 1)) + (8 * direction));
5926 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
5927 tmp &= ~(0xFF << idx);
5928 tmp |= (msix_vector << idx);
5929 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), tmp);
5934 * set the IVAR registers, mapping interrupt causes to vectors
5936 * pointer to ixgbe_hw struct
5938 * 0 for Rx, 1 for Tx, -1 for other causes
5940 * queue to map the corresponding interrupt to
5942 * the vector to map to the corresponding queue
5945 ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5946 uint8_t queue, uint8_t msix_vector)
5950 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5951 if (hw->mac.type == ixgbe_mac_82598EB) {
5952 if (direction == -1)
5954 idx = (((direction * 64) + queue) >> 2) & 0x1F;
5955 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(idx));
5956 tmp &= ~(0xFF << (8 * (queue & 0x3)));
5957 tmp |= (msix_vector << (8 * (queue & 0x3)));
5958 IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
5959 } else if ((hw->mac.type == ixgbe_mac_82599EB) ||
5960 (hw->mac.type == ixgbe_mac_X540) ||
5961 (hw->mac.type == ixgbe_mac_X550) ||
5962 (hw->mac.type == ixgbe_mac_X550EM_x)) {
5963 if (direction == -1) {
5965 idx = ((queue & 1) * 8);
5966 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
5967 tmp &= ~(0xFF << idx);
5968 tmp |= (msix_vector << idx);
5969 IXGBE_WRITE_REG(hw, IXGBE_IVAR_MISC, tmp);
5971 /* rx or tx causes */
5972 idx = ((16 * (queue & 1)) + (8 * direction));
5973 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(queue >> 1));
5974 tmp &= ~(0xFF << idx);
5975 tmp |= (msix_vector << idx);
5976 IXGBE_WRITE_REG(hw, IXGBE_IVAR(queue >> 1), tmp);
5982 ixgbevf_configure_msix(struct rte_eth_dev *dev)
5984 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5985 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5986 struct ixgbe_hw *hw =
5987 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5989 uint32_t vector_idx = IXGBE_MISC_VEC_ID;
5990 uint32_t base = IXGBE_MISC_VEC_ID;
5992 /* Configure VF other cause ivar */
5993 ixgbevf_set_ivar_map(hw, -1, 1, vector_idx);
5995 /* won't configure msix register if no mapping is done
5996 * between intr vector and event fd.
5998 if (!rte_intr_dp_is_en(intr_handle))
6001 if (rte_intr_allow_others(intr_handle)) {
6002 base = IXGBE_RX_VEC_START;
6003 vector_idx = IXGBE_RX_VEC_START;
6006 /* Configure all RX queues of VF */
6007 for (q_idx = 0; q_idx < dev->data->nb_rx_queues; q_idx++) {
6008 /* Force all queue use vector 0,
6009 * as IXGBE_VF_MAXMSIVECOTR = 1
6011 ixgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
6012 intr_handle->intr_vec[q_idx] = vector_idx;
6013 if (vector_idx < base + intr_handle->nb_efd - 1)
6017 /* As RX queue setting above show, all queues use the vector 0.
6018 * Set only the ITR value of IXGBE_MISC_VEC_ID.
6020 IXGBE_WRITE_REG(hw, IXGBE_VTEITR(IXGBE_MISC_VEC_ID),
6021 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
6022 | IXGBE_EITR_CNT_WDIS);
6026 * Sets up the hardware to properly generate MSI-X interrupts
6028 * board private structure
6031 ixgbe_configure_msix(struct rte_eth_dev *dev)
6033 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
6034 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
6035 struct ixgbe_hw *hw =
6036 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6037 uint32_t queue_id, base = IXGBE_MISC_VEC_ID;
6038 uint32_t vec = IXGBE_MISC_VEC_ID;
6042 /* won't configure msix register if no mapping is done
6043 * between intr vector and event fd
6044 * but if misx has been enabled already, need to configure
6045 * auto clean, auto mask and throttling.
6047 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
6048 if (!rte_intr_dp_is_en(intr_handle) &&
6049 !(gpie & (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT)))
6052 if (rte_intr_allow_others(intr_handle))
6053 vec = base = IXGBE_RX_VEC_START;
6055 /* setup GPIE for MSI-x mode */
6056 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
6057 gpie |= IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT |
6058 IXGBE_GPIE_OCD | IXGBE_GPIE_EIAME;
6059 /* auto clearing and auto setting corresponding bits in EIMS
6060 * when MSI-X interrupt is triggered
6062 if (hw->mac.type == ixgbe_mac_82598EB) {
6063 IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
6065 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
6066 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
6068 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
6070 /* Populate the IVAR table and set the ITR values to the
6071 * corresponding register.
6073 if (rte_intr_dp_is_en(intr_handle)) {
6074 for (queue_id = 0; queue_id < dev->data->nb_rx_queues;
6076 /* by default, 1:1 mapping */
6077 ixgbe_set_ivar_map(hw, 0, queue_id, vec);
6078 intr_handle->intr_vec[queue_id] = vec;
6079 if (vec < base + intr_handle->nb_efd - 1)
6083 switch (hw->mac.type) {
6084 case ixgbe_mac_82598EB:
6085 ixgbe_set_ivar_map(hw, -1,
6086 IXGBE_IVAR_OTHER_CAUSES_INDEX,
6089 case ixgbe_mac_82599EB:
6090 case ixgbe_mac_X540:
6091 case ixgbe_mac_X550:
6092 case ixgbe_mac_X550EM_x:
6093 ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
6099 IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
6100 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
6101 | IXGBE_EITR_CNT_WDIS);
6103 /* set up to autoclear timer, and the vectors */
6104 mask = IXGBE_EIMS_ENABLE_MASK;
6105 mask &= ~(IXGBE_EIMS_OTHER |
6106 IXGBE_EIMS_MAILBOX |
6109 IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
6113 ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
6114 uint16_t queue_idx, uint16_t tx_rate)
6116 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6117 struct rte_eth_rxmode *rxmode;
6118 uint32_t rf_dec, rf_int;
6120 uint16_t link_speed = dev->data->dev_link.link_speed;
6122 if (queue_idx >= hw->mac.max_tx_queues)
6126 /* Calculate the rate factor values to set */
6127 rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
6128 rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
6129 rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
6131 bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
6132 bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
6133 IXGBE_RTTBCNRC_RF_INT_MASK_M);
6134 bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
6139 rxmode = &dev->data->dev_conf.rxmode;
6141 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
6142 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
6145 if ((rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) &&
6146 (rxmode->max_rx_pkt_len >= IXGBE_MAX_JUMBO_FRAME_SIZE))
6147 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6148 IXGBE_MMW_SIZE_JUMBO_FRAME);
6150 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6151 IXGBE_MMW_SIZE_DEFAULT);
6153 /* Set RTTBCNRC of queue X */
6154 IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
6155 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
6156 IXGBE_WRITE_FLUSH(hw);
6162 ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
6163 __attribute__((unused)) uint32_t index,
6164 __attribute__((unused)) uint32_t pool)
6166 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6170 * On a 82599 VF, adding again the same MAC addr is not an idempotent
6171 * operation. Trap this case to avoid exhausting the [very limited]
6172 * set of PF resources used to store VF MAC addresses.
6174 if (memcmp(hw->mac.perm_addr, mac_addr,
6175 sizeof(struct rte_ether_addr)) == 0)
6177 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6179 PMD_DRV_LOG(ERR, "Unable to add MAC address "
6180 "%02x:%02x:%02x:%02x:%02x:%02x - diag=%d",
6181 mac_addr->addr_bytes[0],
6182 mac_addr->addr_bytes[1],
6183 mac_addr->addr_bytes[2],
6184 mac_addr->addr_bytes[3],
6185 mac_addr->addr_bytes[4],
6186 mac_addr->addr_bytes[5],
6192 ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
6194 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6195 struct rte_ether_addr *perm_addr =
6196 (struct rte_ether_addr *)hw->mac.perm_addr;
6197 struct rte_ether_addr *mac_addr;
6202 * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
6203 * not support the deletion of a given MAC address.
6204 * Instead, it imposes to delete all MAC addresses, then to add again
6205 * all MAC addresses with the exception of the one to be deleted.
6207 (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
6210 * Add again all MAC addresses, with the exception of the deleted one
6211 * and of the permanent MAC address.
6213 for (i = 0, mac_addr = dev->data->mac_addrs;
6214 i < hw->mac.num_rar_entries; i++, mac_addr++) {
6215 /* Skip the deleted MAC address */
6218 /* Skip NULL MAC addresses */
6219 if (rte_is_zero_ether_addr(mac_addr))
6221 /* Skip the permanent MAC address */
6222 if (memcmp(perm_addr, mac_addr,
6223 sizeof(struct rte_ether_addr)) == 0)
6225 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6228 "Adding again MAC address "
6229 "%02x:%02x:%02x:%02x:%02x:%02x failed "
6231 mac_addr->addr_bytes[0],
6232 mac_addr->addr_bytes[1],
6233 mac_addr->addr_bytes[2],
6234 mac_addr->addr_bytes[3],
6235 mac_addr->addr_bytes[4],
6236 mac_addr->addr_bytes[5],
6242 ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
6243 struct rte_ether_addr *addr)
6245 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6247 hw->mac.ops.set_rar(hw, 0, (void *)addr, 0, 0);
6253 ixgbe_syn_filter_set(struct rte_eth_dev *dev,
6254 struct rte_eth_syn_filter *filter,
6257 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6258 struct ixgbe_filter_info *filter_info =
6259 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6263 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6266 syn_info = filter_info->syn_info;
6269 if (syn_info & IXGBE_SYN_FILTER_ENABLE)
6271 synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
6272 IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
6274 if (filter->hig_pri)
6275 synqf |= IXGBE_SYN_FILTER_SYNQFP;
6277 synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
6279 synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6280 if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
6282 synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
6285 filter_info->syn_info = synqf;
6286 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
6287 IXGBE_WRITE_FLUSH(hw);
6292 ixgbe_syn_filter_get(struct rte_eth_dev *dev,
6293 struct rte_eth_syn_filter *filter)
6295 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6296 uint32_t synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6298 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
6299 filter->hig_pri = (synqf & IXGBE_SYN_FILTER_SYNQFP) ? 1 : 0;
6300 filter->queue = (uint16_t)((synqf & IXGBE_SYN_FILTER_QUEUE) >> 1);
6307 ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
6308 enum rte_filter_op filter_op,
6311 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6314 MAC_TYPE_FILTER_SUP(hw->mac.type);
6316 if (filter_op == RTE_ETH_FILTER_NOP)
6320 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u",
6325 switch (filter_op) {
6326 case RTE_ETH_FILTER_ADD:
6327 ret = ixgbe_syn_filter_set(dev,
6328 (struct rte_eth_syn_filter *)arg,
6331 case RTE_ETH_FILTER_DELETE:
6332 ret = ixgbe_syn_filter_set(dev,
6333 (struct rte_eth_syn_filter *)arg,
6336 case RTE_ETH_FILTER_GET:
6337 ret = ixgbe_syn_filter_get(dev,
6338 (struct rte_eth_syn_filter *)arg);
6341 PMD_DRV_LOG(ERR, "unsupported operation %u", filter_op);
6350 static inline enum ixgbe_5tuple_protocol
6351 convert_protocol_type(uint8_t protocol_value)
6353 if (protocol_value == IPPROTO_TCP)
6354 return IXGBE_FILTER_PROTOCOL_TCP;
6355 else if (protocol_value == IPPROTO_UDP)
6356 return IXGBE_FILTER_PROTOCOL_UDP;
6357 else if (protocol_value == IPPROTO_SCTP)
6358 return IXGBE_FILTER_PROTOCOL_SCTP;
6360 return IXGBE_FILTER_PROTOCOL_NONE;
6363 /* inject a 5-tuple filter to HW */
6365 ixgbe_inject_5tuple_filter(struct rte_eth_dev *dev,
6366 struct ixgbe_5tuple_filter *filter)
6368 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6370 uint32_t ftqf, sdpqf;
6371 uint32_t l34timir = 0;
6372 uint8_t mask = 0xff;
6376 sdpqf = (uint32_t)(filter->filter_info.dst_port <<
6377 IXGBE_SDPQF_DSTPORT_SHIFT);
6378 sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
6380 ftqf = (uint32_t)(filter->filter_info.proto &
6381 IXGBE_FTQF_PROTOCOL_MASK);
6382 ftqf |= (uint32_t)((filter->filter_info.priority &
6383 IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
6384 if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
6385 mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
6386 if (filter->filter_info.dst_ip_mask == 0)
6387 mask &= IXGBE_FTQF_DEST_ADDR_MASK;
6388 if (filter->filter_info.src_port_mask == 0)
6389 mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
6390 if (filter->filter_info.dst_port_mask == 0)
6391 mask &= IXGBE_FTQF_DEST_PORT_MASK;
6392 if (filter->filter_info.proto_mask == 0)
6393 mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
6394 ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
6395 ftqf |= IXGBE_FTQF_POOL_MASK_EN;
6396 ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
6398 IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
6399 IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
6400 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
6401 IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
6403 l34timir |= IXGBE_L34T_IMIR_RESERVE;
6404 l34timir |= (uint32_t)(filter->queue <<
6405 IXGBE_L34T_IMIR_QUEUE_SHIFT);
6406 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
6410 * add a 5tuple filter
6413 * dev: Pointer to struct rte_eth_dev.
6414 * index: the index the filter allocates.
6415 * filter: ponter to the filter that will be added.
6416 * rx_queue: the queue id the filter assigned to.
6419 * - On success, zero.
6420 * - On failure, a negative value.
6423 ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
6424 struct ixgbe_5tuple_filter *filter)
6426 struct ixgbe_filter_info *filter_info =
6427 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6431 * look for an unused 5tuple filter index,
6432 * and insert the filter to list.
6434 for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
6435 idx = i / (sizeof(uint32_t) * NBBY);
6436 shift = i % (sizeof(uint32_t) * NBBY);
6437 if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
6438 filter_info->fivetuple_mask[idx] |= 1 << shift;
6440 TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
6446 if (i >= IXGBE_MAX_FTQF_FILTERS) {
6447 PMD_DRV_LOG(ERR, "5tuple filters are full.");
6451 ixgbe_inject_5tuple_filter(dev, filter);
6457 * remove a 5tuple filter
6460 * dev: Pointer to struct rte_eth_dev.
6461 * filter: the pointer of the filter will be removed.
6464 ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
6465 struct ixgbe_5tuple_filter *filter)
6467 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6468 struct ixgbe_filter_info *filter_info =
6469 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6470 uint16_t index = filter->index;
6472 filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
6473 ~(1 << (index % (sizeof(uint32_t) * NBBY)));
6474 TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
6477 IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
6478 IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
6479 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
6480 IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
6481 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
6485 ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
6487 struct ixgbe_hw *hw;
6488 uint32_t max_frame = mtu + IXGBE_ETH_OVERHEAD;
6489 struct rte_eth_dev_data *dev_data = dev->data;
6491 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6493 if (mtu < RTE_ETHER_MIN_MTU ||
6494 max_frame > RTE_ETHER_MAX_JUMBO_FRAME_LEN)
6497 /* If device is started, refuse mtu that requires the support of
6498 * scattered packets when this feature has not been enabled before.
6500 if (dev_data->dev_started && !dev_data->scattered_rx &&
6501 (max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
6502 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
6503 PMD_INIT_LOG(ERR, "Stop port first.");
6508 * When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
6509 * request of the version 2.0 of the mailbox API.
6510 * For now, use the IXGBE_VF_SET_LPE request of the version 1.0
6511 * of the mailbox API.
6512 * This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
6513 * prior to 3.11.33 which contains the following change:
6514 * "ixgbe: Enable jumbo frames support w/ SR-IOV"
6516 ixgbevf_rlpml_set_vf(hw, max_frame);
6518 /* update max frame size */
6519 dev->data->dev_conf.rxmode.max_rx_pkt_len = max_frame;
6523 static inline struct ixgbe_5tuple_filter *
6524 ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
6525 struct ixgbe_5tuple_filter_info *key)
6527 struct ixgbe_5tuple_filter *it;
6529 TAILQ_FOREACH(it, filter_list, entries) {
6530 if (memcmp(key, &it->filter_info,
6531 sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
6538 /* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
6540 ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
6541 struct ixgbe_5tuple_filter_info *filter_info)
6543 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
6544 filter->priority > IXGBE_5TUPLE_MAX_PRI ||
6545 filter->priority < IXGBE_5TUPLE_MIN_PRI)
6548 switch (filter->dst_ip_mask) {
6550 filter_info->dst_ip_mask = 0;
6551 filter_info->dst_ip = filter->dst_ip;
6554 filter_info->dst_ip_mask = 1;
6557 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
6561 switch (filter->src_ip_mask) {
6563 filter_info->src_ip_mask = 0;
6564 filter_info->src_ip = filter->src_ip;
6567 filter_info->src_ip_mask = 1;
6570 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
6574 switch (filter->dst_port_mask) {
6576 filter_info->dst_port_mask = 0;
6577 filter_info->dst_port = filter->dst_port;
6580 filter_info->dst_port_mask = 1;
6583 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
6587 switch (filter->src_port_mask) {
6589 filter_info->src_port_mask = 0;
6590 filter_info->src_port = filter->src_port;
6593 filter_info->src_port_mask = 1;
6596 PMD_DRV_LOG(ERR, "invalid src_port mask.");
6600 switch (filter->proto_mask) {
6602 filter_info->proto_mask = 0;
6603 filter_info->proto =
6604 convert_protocol_type(filter->proto);
6607 filter_info->proto_mask = 1;
6610 PMD_DRV_LOG(ERR, "invalid protocol mask.");
6614 filter_info->priority = (uint8_t)filter->priority;
6619 * add or delete a ntuple filter
6622 * dev: Pointer to struct rte_eth_dev.
6623 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6624 * add: if true, add filter, if false, remove filter
6627 * - On success, zero.
6628 * - On failure, a negative value.
6631 ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
6632 struct rte_eth_ntuple_filter *ntuple_filter,
6635 struct ixgbe_filter_info *filter_info =
6636 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6637 struct ixgbe_5tuple_filter_info filter_5tuple;
6638 struct ixgbe_5tuple_filter *filter;
6641 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6642 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6646 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6647 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6651 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6653 if (filter != NULL && add) {
6654 PMD_DRV_LOG(ERR, "filter exists.");
6657 if (filter == NULL && !add) {
6658 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6663 filter = rte_zmalloc("ixgbe_5tuple_filter",
6664 sizeof(struct ixgbe_5tuple_filter), 0);
6667 rte_memcpy(&filter->filter_info,
6669 sizeof(struct ixgbe_5tuple_filter_info));
6670 filter->queue = ntuple_filter->queue;
6671 ret = ixgbe_add_5tuple_filter(dev, filter);
6677 ixgbe_remove_5tuple_filter(dev, filter);
6683 * get a ntuple filter
6686 * dev: Pointer to struct rte_eth_dev.
6687 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6690 * - On success, zero.
6691 * - On failure, a negative value.
6694 ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
6695 struct rte_eth_ntuple_filter *ntuple_filter)
6697 struct ixgbe_filter_info *filter_info =
6698 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6699 struct ixgbe_5tuple_filter_info filter_5tuple;
6700 struct ixgbe_5tuple_filter *filter;
6703 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6704 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6708 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6709 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6713 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6715 if (filter == NULL) {
6716 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6719 ntuple_filter->queue = filter->queue;
6724 * ixgbe_ntuple_filter_handle - Handle operations for ntuple filter.
6725 * @dev: pointer to rte_eth_dev structure
6726 * @filter_op:operation will be taken.
6727 * @arg: a pointer to specific structure corresponding to the filter_op
6730 * - On success, zero.
6731 * - On failure, a negative value.
6734 ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
6735 enum rte_filter_op filter_op,
6738 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6741 MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
6743 if (filter_op == RTE_ETH_FILTER_NOP)
6747 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6752 switch (filter_op) {
6753 case RTE_ETH_FILTER_ADD:
6754 ret = ixgbe_add_del_ntuple_filter(dev,
6755 (struct rte_eth_ntuple_filter *)arg,
6758 case RTE_ETH_FILTER_DELETE:
6759 ret = ixgbe_add_del_ntuple_filter(dev,
6760 (struct rte_eth_ntuple_filter *)arg,
6763 case RTE_ETH_FILTER_GET:
6764 ret = ixgbe_get_ntuple_filter(dev,
6765 (struct rte_eth_ntuple_filter *)arg);
6768 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6776 ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
6777 struct rte_eth_ethertype_filter *filter,
6780 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6781 struct ixgbe_filter_info *filter_info =
6782 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6786 struct ixgbe_ethertype_filter ethertype_filter;
6788 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6791 if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
6792 filter->ether_type == RTE_ETHER_TYPE_IPV6) {
6793 PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
6794 " ethertype filter.", filter->ether_type);
6798 if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
6799 PMD_DRV_LOG(ERR, "mac compare is unsupported.");
6802 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
6803 PMD_DRV_LOG(ERR, "drop option is unsupported.");
6807 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6808 if (ret >= 0 && add) {
6809 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
6810 filter->ether_type);
6813 if (ret < 0 && !add) {
6814 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6815 filter->ether_type);
6820 etqf = IXGBE_ETQF_FILTER_EN;
6821 etqf |= (uint32_t)filter->ether_type;
6822 etqs |= (uint32_t)((filter->queue <<
6823 IXGBE_ETQS_RX_QUEUE_SHIFT) &
6824 IXGBE_ETQS_RX_QUEUE);
6825 etqs |= IXGBE_ETQS_QUEUE_EN;
6827 ethertype_filter.ethertype = filter->ether_type;
6828 ethertype_filter.etqf = etqf;
6829 ethertype_filter.etqs = etqs;
6830 ethertype_filter.conf = FALSE;
6831 ret = ixgbe_ethertype_filter_insert(filter_info,
6834 PMD_DRV_LOG(ERR, "ethertype filters are full.");
6838 ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
6842 IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
6843 IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
6844 IXGBE_WRITE_FLUSH(hw);
6850 ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
6851 struct rte_eth_ethertype_filter *filter)
6853 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6854 struct ixgbe_filter_info *filter_info =
6855 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6856 uint32_t etqf, etqs;
6859 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6861 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6862 filter->ether_type);
6866 etqf = IXGBE_READ_REG(hw, IXGBE_ETQF(ret));
6867 if (etqf & IXGBE_ETQF_FILTER_EN) {
6868 etqs = IXGBE_READ_REG(hw, IXGBE_ETQS(ret));
6869 filter->ether_type = etqf & IXGBE_ETQF_ETHERTYPE;
6871 filter->queue = (etqs & IXGBE_ETQS_RX_QUEUE) >>
6872 IXGBE_ETQS_RX_QUEUE_SHIFT;
6879 * ixgbe_ethertype_filter_handle - Handle operations for ethertype filter.
6880 * @dev: pointer to rte_eth_dev structure
6881 * @filter_op:operation will be taken.
6882 * @arg: a pointer to specific structure corresponding to the filter_op
6885 ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
6886 enum rte_filter_op filter_op,
6889 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6892 MAC_TYPE_FILTER_SUP(hw->mac.type);
6894 if (filter_op == RTE_ETH_FILTER_NOP)
6898 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6903 switch (filter_op) {
6904 case RTE_ETH_FILTER_ADD:
6905 ret = ixgbe_add_del_ethertype_filter(dev,
6906 (struct rte_eth_ethertype_filter *)arg,
6909 case RTE_ETH_FILTER_DELETE:
6910 ret = ixgbe_add_del_ethertype_filter(dev,
6911 (struct rte_eth_ethertype_filter *)arg,
6914 case RTE_ETH_FILTER_GET:
6915 ret = ixgbe_get_ethertype_filter(dev,
6916 (struct rte_eth_ethertype_filter *)arg);
6919 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6927 ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
6928 enum rte_filter_type filter_type,
6929 enum rte_filter_op filter_op,
6934 switch (filter_type) {
6935 case RTE_ETH_FILTER_NTUPLE:
6936 ret = ixgbe_ntuple_filter_handle(dev, filter_op, arg);
6938 case RTE_ETH_FILTER_ETHERTYPE:
6939 ret = ixgbe_ethertype_filter_handle(dev, filter_op, arg);
6941 case RTE_ETH_FILTER_SYN:
6942 ret = ixgbe_syn_filter_handle(dev, filter_op, arg);
6944 case RTE_ETH_FILTER_FDIR:
6945 ret = ixgbe_fdir_ctrl_func(dev, filter_op, arg);
6947 case RTE_ETH_FILTER_L2_TUNNEL:
6948 ret = ixgbe_dev_l2_tunnel_filter_handle(dev, filter_op, arg);
6950 case RTE_ETH_FILTER_GENERIC:
6951 if (filter_op != RTE_ETH_FILTER_GET)
6953 *(const void **)arg = &ixgbe_flow_ops;
6956 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
6966 ixgbe_dev_addr_list_itr(__attribute__((unused)) struct ixgbe_hw *hw,
6967 u8 **mc_addr_ptr, u32 *vmdq)
6972 mc_addr = *mc_addr_ptr;
6973 *mc_addr_ptr = (mc_addr + sizeof(struct rte_ether_addr));
6978 ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
6979 struct rte_ether_addr *mc_addr_set,
6980 uint32_t nb_mc_addr)
6982 struct ixgbe_hw *hw;
6985 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6986 mc_addr_list = (u8 *)mc_addr_set;
6987 return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
6988 ixgbe_dev_addr_list_itr, TRUE);
6992 ixgbe_read_systime_cyclecounter(struct rte_eth_dev *dev)
6994 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6995 uint64_t systime_cycles;
6997 switch (hw->mac.type) {
6998 case ixgbe_mac_X550:
6999 case ixgbe_mac_X550EM_x:
7000 case ixgbe_mac_X550EM_a:
7001 /* SYSTIMEL stores ns and SYSTIMEH stores seconds. */
7002 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
7003 systime_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
7007 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
7008 systime_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
7012 return systime_cycles;
7016 ixgbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)
7018 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7019 uint64_t rx_tstamp_cycles;
7021 switch (hw->mac.type) {
7022 case ixgbe_mac_X550:
7023 case ixgbe_mac_X550EM_x:
7024 case ixgbe_mac_X550EM_a:
7025 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
7026 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
7027 rx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
7031 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
7032 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
7033 rx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
7037 return rx_tstamp_cycles;
7041 ixgbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
7043 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7044 uint64_t tx_tstamp_cycles;
7046 switch (hw->mac.type) {
7047 case ixgbe_mac_X550:
7048 case ixgbe_mac_X550EM_x:
7049 case ixgbe_mac_X550EM_a:
7050 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
7051 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
7052 tx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
7056 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
7057 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
7058 tx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
7062 return tx_tstamp_cycles;
7066 ixgbe_start_timecounters(struct rte_eth_dev *dev)
7068 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7069 struct ixgbe_adapter *adapter = dev->data->dev_private;
7070 struct rte_eth_link link;
7071 uint32_t incval = 0;
7074 /* Get current link speed. */
7075 ixgbe_dev_link_update(dev, 1);
7076 rte_eth_linkstatus_get(dev, &link);
7078 switch (link.link_speed) {
7079 case ETH_SPEED_NUM_100M:
7080 incval = IXGBE_INCVAL_100;
7081 shift = IXGBE_INCVAL_SHIFT_100;
7083 case ETH_SPEED_NUM_1G:
7084 incval = IXGBE_INCVAL_1GB;
7085 shift = IXGBE_INCVAL_SHIFT_1GB;
7087 case ETH_SPEED_NUM_10G:
7089 incval = IXGBE_INCVAL_10GB;
7090 shift = IXGBE_INCVAL_SHIFT_10GB;
7094 switch (hw->mac.type) {
7095 case ixgbe_mac_X550:
7096 case ixgbe_mac_X550EM_x:
7097 case ixgbe_mac_X550EM_a:
7098 /* Independent of link speed. */
7100 /* Cycles read will be interpreted as ns. */
7103 case ixgbe_mac_X540:
7104 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
7106 case ixgbe_mac_82599EB:
7107 incval >>= IXGBE_INCVAL_SHIFT_82599;
7108 shift -= IXGBE_INCVAL_SHIFT_82599;
7109 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
7110 (1 << IXGBE_INCPER_SHIFT_82599) | incval);
7113 /* Not supported. */
7117 memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
7118 memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
7119 memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
7121 adapter->systime_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7122 adapter->systime_tc.cc_shift = shift;
7123 adapter->systime_tc.nsec_mask = (1ULL << shift) - 1;
7125 adapter->rx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7126 adapter->rx_tstamp_tc.cc_shift = shift;
7127 adapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
7129 adapter->tx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7130 adapter->tx_tstamp_tc.cc_shift = shift;
7131 adapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
7135 ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
7137 struct ixgbe_adapter *adapter = dev->data->dev_private;
7139 adapter->systime_tc.nsec += delta;
7140 adapter->rx_tstamp_tc.nsec += delta;
7141 adapter->tx_tstamp_tc.nsec += delta;
7147 ixgbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
7150 struct ixgbe_adapter *adapter = dev->data->dev_private;
7152 ns = rte_timespec_to_ns(ts);
7153 /* Set the timecounters to a new value. */
7154 adapter->systime_tc.nsec = ns;
7155 adapter->rx_tstamp_tc.nsec = ns;
7156 adapter->tx_tstamp_tc.nsec = ns;
7162 ixgbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
7164 uint64_t ns, systime_cycles;
7165 struct ixgbe_adapter *adapter = dev->data->dev_private;
7167 systime_cycles = ixgbe_read_systime_cyclecounter(dev);
7168 ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
7169 *ts = rte_ns_to_timespec(ns);
7175 ixgbe_timesync_enable(struct rte_eth_dev *dev)
7177 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7181 /* Stop the timesync system time. */
7182 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0x0);
7183 /* Reset the timesync system time value. */
7184 IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x0);
7185 IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x0);
7187 /* Enable system time for platforms where it isn't on by default. */
7188 tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
7189 tsauxc &= ~IXGBE_TSAUXC_DISABLE_SYSTIME;
7190 IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
7192 ixgbe_start_timecounters(dev);
7194 /* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7195 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
7196 (RTE_ETHER_TYPE_1588 |
7197 IXGBE_ETQF_FILTER_EN |
7200 /* Enable timestamping of received PTP packets. */
7201 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7202 tsync_ctl |= IXGBE_TSYNCRXCTL_ENABLED;
7203 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7205 /* Enable timestamping of transmitted PTP packets. */
7206 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7207 tsync_ctl |= IXGBE_TSYNCTXCTL_ENABLED;
7208 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7210 IXGBE_WRITE_FLUSH(hw);
7216 ixgbe_timesync_disable(struct rte_eth_dev *dev)
7218 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7221 /* Disable timestamping of transmitted PTP packets. */
7222 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7223 tsync_ctl &= ~IXGBE_TSYNCTXCTL_ENABLED;
7224 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7226 /* Disable timestamping of received PTP packets. */
7227 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7228 tsync_ctl &= ~IXGBE_TSYNCRXCTL_ENABLED;
7229 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7231 /* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7232 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588), 0);
7234 /* Stop incrementating the System Time registers. */
7235 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0);
7241 ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
7242 struct timespec *timestamp,
7243 uint32_t flags __rte_unused)
7245 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7246 struct ixgbe_adapter *adapter = dev->data->dev_private;
7247 uint32_t tsync_rxctl;
7248 uint64_t rx_tstamp_cycles;
7251 tsync_rxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7252 if ((tsync_rxctl & IXGBE_TSYNCRXCTL_VALID) == 0)
7255 rx_tstamp_cycles = ixgbe_read_rx_tstamp_cyclecounter(dev);
7256 ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
7257 *timestamp = rte_ns_to_timespec(ns);
7263 ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
7264 struct timespec *timestamp)
7266 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7267 struct ixgbe_adapter *adapter = dev->data->dev_private;
7268 uint32_t tsync_txctl;
7269 uint64_t tx_tstamp_cycles;
7272 tsync_txctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7273 if ((tsync_txctl & IXGBE_TSYNCTXCTL_VALID) == 0)
7276 tx_tstamp_cycles = ixgbe_read_tx_tstamp_cyclecounter(dev);
7277 ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
7278 *timestamp = rte_ns_to_timespec(ns);
7284 ixgbe_get_reg_length(struct rte_eth_dev *dev)
7286 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7289 const struct reg_info *reg_group;
7290 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7291 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7293 while ((reg_group = reg_set[g_ind++]))
7294 count += ixgbe_regs_group_count(reg_group);
7300 ixgbevf_get_reg_length(struct rte_eth_dev *dev __rte_unused)
7304 const struct reg_info *reg_group;
7306 while ((reg_group = ixgbevf_regs[g_ind++]))
7307 count += ixgbe_regs_group_count(reg_group);
7313 ixgbe_get_regs(struct rte_eth_dev *dev,
7314 struct rte_dev_reg_info *regs)
7316 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7317 uint32_t *data = regs->data;
7320 const struct reg_info *reg_group;
7321 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7322 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7325 regs->length = ixgbe_get_reg_length(dev);
7326 regs->width = sizeof(uint32_t);
7330 /* Support only full register dump */
7331 if ((regs->length == 0) ||
7332 (regs->length == (uint32_t)ixgbe_get_reg_length(dev))) {
7333 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7335 while ((reg_group = reg_set[g_ind++]))
7336 count += ixgbe_read_regs_group(dev, &data[count],
7345 ixgbevf_get_regs(struct rte_eth_dev *dev,
7346 struct rte_dev_reg_info *regs)
7348 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7349 uint32_t *data = regs->data;
7352 const struct reg_info *reg_group;
7355 regs->length = ixgbevf_get_reg_length(dev);
7356 regs->width = sizeof(uint32_t);
7360 /* Support only full register dump */
7361 if ((regs->length == 0) ||
7362 (regs->length == (uint32_t)ixgbevf_get_reg_length(dev))) {
7363 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7365 while ((reg_group = ixgbevf_regs[g_ind++]))
7366 count += ixgbe_read_regs_group(dev, &data[count],
7375 ixgbe_get_eeprom_length(struct rte_eth_dev *dev)
7377 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7379 /* Return unit is byte count */
7380 return hw->eeprom.word_size * 2;
7384 ixgbe_get_eeprom(struct rte_eth_dev *dev,
7385 struct rte_dev_eeprom_info *in_eeprom)
7387 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7388 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7389 uint16_t *data = in_eeprom->data;
7392 first = in_eeprom->offset >> 1;
7393 length = in_eeprom->length >> 1;
7394 if ((first > hw->eeprom.word_size) ||
7395 ((first + length) > hw->eeprom.word_size))
7398 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7400 return eeprom->ops.read_buffer(hw, first, length, data);
7404 ixgbe_set_eeprom(struct rte_eth_dev *dev,
7405 struct rte_dev_eeprom_info *in_eeprom)
7407 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7408 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7409 uint16_t *data = in_eeprom->data;
7412 first = in_eeprom->offset >> 1;
7413 length = in_eeprom->length >> 1;
7414 if ((first > hw->eeprom.word_size) ||
7415 ((first + length) > hw->eeprom.word_size))
7418 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7420 return eeprom->ops.write_buffer(hw, first, length, data);
7424 ixgbe_get_module_info(struct rte_eth_dev *dev,
7425 struct rte_eth_dev_module_info *modinfo)
7427 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7429 uint8_t sff8472_rev, addr_mode;
7430 bool page_swap = false;
7432 /* Check whether we support SFF-8472 or not */
7433 status = hw->phy.ops.read_i2c_eeprom(hw,
7434 IXGBE_SFF_SFF_8472_COMP,
7439 /* addressing mode is not supported */
7440 status = hw->phy.ops.read_i2c_eeprom(hw,
7441 IXGBE_SFF_SFF_8472_SWAP,
7446 if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
7448 "Address change required to access page 0xA2, "
7449 "but not supported. Please report the module "
7450 "type to the driver maintainers.");
7454 if (sff8472_rev == IXGBE_SFF_SFF_8472_UNSUP || page_swap) {
7455 /* We have a SFP, but it does not support SFF-8472 */
7456 modinfo->type = RTE_ETH_MODULE_SFF_8079;
7457 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8079_LEN;
7459 /* We have a SFP which supports a revision of SFF-8472. */
7460 modinfo->type = RTE_ETH_MODULE_SFF_8472;
7461 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8472_LEN;
7468 ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
7469 struct rte_dev_eeprom_info *info)
7471 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7472 uint32_t status = IXGBE_ERR_PHY_ADDR_INVALID;
7473 uint8_t databyte = 0xFF;
7474 uint8_t *data = info->data;
7477 if (info->length == 0)
7480 for (i = info->offset; i < info->offset + info->length; i++) {
7481 if (i < RTE_ETH_MODULE_SFF_8079_LEN)
7482 status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
7484 status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
7489 data[i - info->offset] = databyte;
7496 ixgbe_reta_size_get(enum ixgbe_mac_type mac_type) {
7498 case ixgbe_mac_X550:
7499 case ixgbe_mac_X550EM_x:
7500 case ixgbe_mac_X550EM_a:
7501 return ETH_RSS_RETA_SIZE_512;
7502 case ixgbe_mac_X550_vf:
7503 case ixgbe_mac_X550EM_x_vf:
7504 case ixgbe_mac_X550EM_a_vf:
7505 return ETH_RSS_RETA_SIZE_64;
7506 case ixgbe_mac_X540_vf:
7507 case ixgbe_mac_82599_vf:
7510 return ETH_RSS_RETA_SIZE_128;
7515 ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx) {
7517 case ixgbe_mac_X550:
7518 case ixgbe_mac_X550EM_x:
7519 case ixgbe_mac_X550EM_a:
7520 if (reta_idx < ETH_RSS_RETA_SIZE_128)
7521 return IXGBE_RETA(reta_idx >> 2);
7523 return IXGBE_ERETA((reta_idx - ETH_RSS_RETA_SIZE_128) >> 2);
7524 case ixgbe_mac_X550_vf:
7525 case ixgbe_mac_X550EM_x_vf:
7526 case ixgbe_mac_X550EM_a_vf:
7527 return IXGBE_VFRETA(reta_idx >> 2);
7529 return IXGBE_RETA(reta_idx >> 2);
7534 ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type) {
7536 case ixgbe_mac_X550_vf:
7537 case ixgbe_mac_X550EM_x_vf:
7538 case ixgbe_mac_X550EM_a_vf:
7539 return IXGBE_VFMRQC;
7546 ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i) {
7548 case ixgbe_mac_X550_vf:
7549 case ixgbe_mac_X550EM_x_vf:
7550 case ixgbe_mac_X550EM_a_vf:
7551 return IXGBE_VFRSSRK(i);
7553 return IXGBE_RSSRK(i);
7558 ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type) {
7560 case ixgbe_mac_82599_vf:
7561 case ixgbe_mac_X540_vf:
7569 ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
7570 struct rte_eth_dcb_info *dcb_info)
7572 struct ixgbe_dcb_config *dcb_config =
7573 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
7574 struct ixgbe_dcb_tc_config *tc;
7575 struct rte_eth_dcb_tc_queue_mapping *tc_queue;
7579 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
7580 dcb_info->nb_tcs = dcb_config->num_tcs.pg_tcs;
7582 dcb_info->nb_tcs = 1;
7584 tc_queue = &dcb_info->tc_queue;
7585 nb_tcs = dcb_info->nb_tcs;
7587 if (dcb_config->vt_mode) { /* vt is enabled*/
7588 struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
7589 &dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
7590 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7591 dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
7592 if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
7593 for (j = 0; j < nb_tcs; j++) {
7594 tc_queue->tc_rxq[0][j].base = j;
7595 tc_queue->tc_rxq[0][j].nb_queue = 1;
7596 tc_queue->tc_txq[0][j].base = j;
7597 tc_queue->tc_txq[0][j].nb_queue = 1;
7600 for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
7601 for (j = 0; j < nb_tcs; j++) {
7602 tc_queue->tc_rxq[i][j].base =
7604 tc_queue->tc_rxq[i][j].nb_queue = 1;
7605 tc_queue->tc_txq[i][j].base =
7607 tc_queue->tc_txq[i][j].nb_queue = 1;
7611 } else { /* vt is disabled*/
7612 struct rte_eth_dcb_rx_conf *rx_conf =
7613 &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
7614 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7615 dcb_info->prio_tc[i] = rx_conf->dcb_tc[i];
7616 if (dcb_info->nb_tcs == ETH_4_TCS) {
7617 for (i = 0; i < dcb_info->nb_tcs; i++) {
7618 dcb_info->tc_queue.tc_rxq[0][i].base = i * 32;
7619 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7621 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7622 dcb_info->tc_queue.tc_txq[0][1].base = 64;
7623 dcb_info->tc_queue.tc_txq[0][2].base = 96;
7624 dcb_info->tc_queue.tc_txq[0][3].base = 112;
7625 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 64;
7626 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7627 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7628 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7629 } else if (dcb_info->nb_tcs == ETH_8_TCS) {
7630 for (i = 0; i < dcb_info->nb_tcs; i++) {
7631 dcb_info->tc_queue.tc_rxq[0][i].base = i * 16;
7632 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7634 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7635 dcb_info->tc_queue.tc_txq[0][1].base = 32;
7636 dcb_info->tc_queue.tc_txq[0][2].base = 64;
7637 dcb_info->tc_queue.tc_txq[0][3].base = 80;
7638 dcb_info->tc_queue.tc_txq[0][4].base = 96;
7639 dcb_info->tc_queue.tc_txq[0][5].base = 104;
7640 dcb_info->tc_queue.tc_txq[0][6].base = 112;
7641 dcb_info->tc_queue.tc_txq[0][7].base = 120;
7642 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 32;
7643 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7644 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7645 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7646 dcb_info->tc_queue.tc_txq[0][4].nb_queue = 8;
7647 dcb_info->tc_queue.tc_txq[0][5].nb_queue = 8;
7648 dcb_info->tc_queue.tc_txq[0][6].nb_queue = 8;
7649 dcb_info->tc_queue.tc_txq[0][7].nb_queue = 8;
7652 for (i = 0; i < dcb_info->nb_tcs; i++) {
7653 tc = &dcb_config->tc_config[i];
7654 dcb_info->tc_bws[i] = tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent;
7659 /* Update e-tag ether type */
7661 ixgbe_update_e_tag_eth_type(struct ixgbe_hw *hw,
7662 uint16_t ether_type)
7664 uint32_t etag_etype;
7666 if (hw->mac.type != ixgbe_mac_X550 &&
7667 hw->mac.type != ixgbe_mac_X550EM_x &&
7668 hw->mac.type != ixgbe_mac_X550EM_a) {
7672 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7673 etag_etype &= ~IXGBE_ETAG_ETYPE_MASK;
7674 etag_etype |= ether_type;
7675 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7676 IXGBE_WRITE_FLUSH(hw);
7681 /* Config l2 tunnel ether type */
7683 ixgbe_dev_l2_tunnel_eth_type_conf(struct rte_eth_dev *dev,
7684 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7687 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7688 struct ixgbe_l2_tn_info *l2_tn_info =
7689 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7691 if (l2_tunnel == NULL)
7694 switch (l2_tunnel->l2_tunnel_type) {
7695 case RTE_L2_TUNNEL_TYPE_E_TAG:
7696 l2_tn_info->e_tag_ether_type = l2_tunnel->ether_type;
7697 ret = ixgbe_update_e_tag_eth_type(hw, l2_tunnel->ether_type);
7700 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7708 /* Enable e-tag tunnel */
7710 ixgbe_e_tag_enable(struct ixgbe_hw *hw)
7712 uint32_t etag_etype;
7714 if (hw->mac.type != ixgbe_mac_X550 &&
7715 hw->mac.type != ixgbe_mac_X550EM_x &&
7716 hw->mac.type != ixgbe_mac_X550EM_a) {
7720 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7721 etag_etype |= IXGBE_ETAG_ETYPE_VALID;
7722 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7723 IXGBE_WRITE_FLUSH(hw);
7728 /* Enable l2 tunnel */
7730 ixgbe_dev_l2_tunnel_enable(struct rte_eth_dev *dev,
7731 enum rte_eth_tunnel_type l2_tunnel_type)
7734 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7735 struct ixgbe_l2_tn_info *l2_tn_info =
7736 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7738 switch (l2_tunnel_type) {
7739 case RTE_L2_TUNNEL_TYPE_E_TAG:
7740 l2_tn_info->e_tag_en = TRUE;
7741 ret = ixgbe_e_tag_enable(hw);
7744 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7752 /* Disable e-tag tunnel */
7754 ixgbe_e_tag_disable(struct ixgbe_hw *hw)
7756 uint32_t etag_etype;
7758 if (hw->mac.type != ixgbe_mac_X550 &&
7759 hw->mac.type != ixgbe_mac_X550EM_x &&
7760 hw->mac.type != ixgbe_mac_X550EM_a) {
7764 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7765 etag_etype &= ~IXGBE_ETAG_ETYPE_VALID;
7766 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7767 IXGBE_WRITE_FLUSH(hw);
7772 /* Disable l2 tunnel */
7774 ixgbe_dev_l2_tunnel_disable(struct rte_eth_dev *dev,
7775 enum rte_eth_tunnel_type l2_tunnel_type)
7778 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7779 struct ixgbe_l2_tn_info *l2_tn_info =
7780 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7782 switch (l2_tunnel_type) {
7783 case RTE_L2_TUNNEL_TYPE_E_TAG:
7784 l2_tn_info->e_tag_en = FALSE;
7785 ret = ixgbe_e_tag_disable(hw);
7788 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7797 ixgbe_e_tag_filter_del(struct rte_eth_dev *dev,
7798 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7801 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7802 uint32_t i, rar_entries;
7803 uint32_t rar_low, rar_high;
7805 if (hw->mac.type != ixgbe_mac_X550 &&
7806 hw->mac.type != ixgbe_mac_X550EM_x &&
7807 hw->mac.type != ixgbe_mac_X550EM_a) {
7811 rar_entries = ixgbe_get_num_rx_addrs(hw);
7813 for (i = 1; i < rar_entries; i++) {
7814 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7815 rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(i));
7816 if ((rar_high & IXGBE_RAH_AV) &&
7817 (rar_high & IXGBE_RAH_ADTYPE) &&
7818 ((rar_low & IXGBE_RAL_ETAG_FILTER_MASK) ==
7819 l2_tunnel->tunnel_id)) {
7820 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
7821 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
7823 ixgbe_clear_vmdq(hw, i, IXGBE_CLEAR_VMDQ_ALL);
7833 ixgbe_e_tag_filter_add(struct rte_eth_dev *dev,
7834 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7837 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7838 uint32_t i, rar_entries;
7839 uint32_t rar_low, rar_high;
7841 if (hw->mac.type != ixgbe_mac_X550 &&
7842 hw->mac.type != ixgbe_mac_X550EM_x &&
7843 hw->mac.type != ixgbe_mac_X550EM_a) {
7847 /* One entry for one tunnel. Try to remove potential existing entry. */
7848 ixgbe_e_tag_filter_del(dev, l2_tunnel);
7850 rar_entries = ixgbe_get_num_rx_addrs(hw);
7852 for (i = 1; i < rar_entries; i++) {
7853 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7854 if (rar_high & IXGBE_RAH_AV) {
7857 ixgbe_set_vmdq(hw, i, l2_tunnel->pool);
7858 rar_high = IXGBE_RAH_AV | IXGBE_RAH_ADTYPE;
7859 rar_low = l2_tunnel->tunnel_id;
7861 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), rar_low);
7862 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), rar_high);
7868 PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full."
7869 " Please remove a rule before adding a new one.");
7873 static inline struct ixgbe_l2_tn_filter *
7874 ixgbe_l2_tn_filter_lookup(struct ixgbe_l2_tn_info *l2_tn_info,
7875 struct ixgbe_l2_tn_key *key)
7879 ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key);
7883 return l2_tn_info->hash_map[ret];
7887 ixgbe_insert_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7888 struct ixgbe_l2_tn_filter *l2_tn_filter)
7892 ret = rte_hash_add_key(l2_tn_info->hash_handle,
7893 &l2_tn_filter->key);
7897 "Failed to insert L2 tunnel filter"
7898 " to hash table %d!",
7903 l2_tn_info->hash_map[ret] = l2_tn_filter;
7905 TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7911 ixgbe_remove_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7912 struct ixgbe_l2_tn_key *key)
7915 struct ixgbe_l2_tn_filter *l2_tn_filter;
7917 ret = rte_hash_del_key(l2_tn_info->hash_handle, key);
7921 "No such L2 tunnel filter to delete %d!",
7926 l2_tn_filter = l2_tn_info->hash_map[ret];
7927 l2_tn_info->hash_map[ret] = NULL;
7929 TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7930 rte_free(l2_tn_filter);
7935 /* Add l2 tunnel filter */
7937 ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev,
7938 struct rte_eth_l2_tunnel_conf *l2_tunnel,
7942 struct ixgbe_l2_tn_info *l2_tn_info =
7943 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7944 struct ixgbe_l2_tn_key key;
7945 struct ixgbe_l2_tn_filter *node;
7948 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7949 key.tn_id = l2_tunnel->tunnel_id;
7951 node = ixgbe_l2_tn_filter_lookup(l2_tn_info, &key);
7955 "The L2 tunnel filter already exists!");
7959 node = rte_zmalloc("ixgbe_l2_tn",
7960 sizeof(struct ixgbe_l2_tn_filter),
7965 rte_memcpy(&node->key,
7967 sizeof(struct ixgbe_l2_tn_key));
7968 node->pool = l2_tunnel->pool;
7969 ret = ixgbe_insert_l2_tn_filter(l2_tn_info, node);
7976 switch (l2_tunnel->l2_tunnel_type) {
7977 case RTE_L2_TUNNEL_TYPE_E_TAG:
7978 ret = ixgbe_e_tag_filter_add(dev, l2_tunnel);
7981 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7986 if ((!restore) && (ret < 0))
7987 (void)ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7992 /* Delete l2 tunnel filter */
7994 ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev,
7995 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7998 struct ixgbe_l2_tn_info *l2_tn_info =
7999 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8000 struct ixgbe_l2_tn_key key;
8002 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
8003 key.tn_id = l2_tunnel->tunnel_id;
8004 ret = ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
8008 switch (l2_tunnel->l2_tunnel_type) {
8009 case RTE_L2_TUNNEL_TYPE_E_TAG:
8010 ret = ixgbe_e_tag_filter_del(dev, l2_tunnel);
8013 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8022 * ixgbe_dev_l2_tunnel_filter_handle - Handle operations for l2 tunnel filter.
8023 * @dev: pointer to rte_eth_dev structure
8024 * @filter_op:operation will be taken.
8025 * @arg: a pointer to specific structure corresponding to the filter_op
8028 ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
8029 enum rte_filter_op filter_op,
8034 if (filter_op == RTE_ETH_FILTER_NOP)
8038 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
8043 switch (filter_op) {
8044 case RTE_ETH_FILTER_ADD:
8045 ret = ixgbe_dev_l2_tunnel_filter_add
8047 (struct rte_eth_l2_tunnel_conf *)arg,
8050 case RTE_ETH_FILTER_DELETE:
8051 ret = ixgbe_dev_l2_tunnel_filter_del
8053 (struct rte_eth_l2_tunnel_conf *)arg);
8056 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
8064 ixgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en)
8068 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8070 if (hw->mac.type != ixgbe_mac_X550 &&
8071 hw->mac.type != ixgbe_mac_X550EM_x &&
8072 hw->mac.type != ixgbe_mac_X550EM_a) {
8076 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
8077 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
8079 ctrl |= IXGBE_VT_CTL_POOLING_MODE_ETAG;
8080 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
8085 /* Enable l2 tunnel forwarding */
8087 ixgbe_dev_l2_tunnel_forwarding_enable
8088 (struct rte_eth_dev *dev,
8089 enum rte_eth_tunnel_type l2_tunnel_type)
8091 struct ixgbe_l2_tn_info *l2_tn_info =
8092 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8095 switch (l2_tunnel_type) {
8096 case RTE_L2_TUNNEL_TYPE_E_TAG:
8097 l2_tn_info->e_tag_fwd_en = TRUE;
8098 ret = ixgbe_e_tag_forwarding_en_dis(dev, 1);
8101 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8109 /* Disable l2 tunnel forwarding */
8111 ixgbe_dev_l2_tunnel_forwarding_disable
8112 (struct rte_eth_dev *dev,
8113 enum rte_eth_tunnel_type l2_tunnel_type)
8115 struct ixgbe_l2_tn_info *l2_tn_info =
8116 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8119 switch (l2_tunnel_type) {
8120 case RTE_L2_TUNNEL_TYPE_E_TAG:
8121 l2_tn_info->e_tag_fwd_en = FALSE;
8122 ret = ixgbe_e_tag_forwarding_en_dis(dev, 0);
8125 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8134 ixgbe_e_tag_insertion_en_dis(struct rte_eth_dev *dev,
8135 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8138 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
8140 uint32_t vmtir, vmvir;
8141 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8143 if (l2_tunnel->vf_id >= pci_dev->max_vfs) {
8145 "VF id %u should be less than %u",
8151 if (hw->mac.type != ixgbe_mac_X550 &&
8152 hw->mac.type != ixgbe_mac_X550EM_x &&
8153 hw->mac.type != ixgbe_mac_X550EM_a) {
8158 vmtir = l2_tunnel->tunnel_id;
8162 IXGBE_WRITE_REG(hw, IXGBE_VMTIR(l2_tunnel->vf_id), vmtir);
8164 vmvir = IXGBE_READ_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id));
8165 vmvir &= ~IXGBE_VMVIR_TAGA_MASK;
8167 vmvir |= IXGBE_VMVIR_TAGA_ETAG_INSERT;
8168 IXGBE_WRITE_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id), vmvir);
8173 /* Enable l2 tunnel tag insertion */
8175 ixgbe_dev_l2_tunnel_insertion_enable(struct rte_eth_dev *dev,
8176 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8180 switch (l2_tunnel->l2_tunnel_type) {
8181 case RTE_L2_TUNNEL_TYPE_E_TAG:
8182 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 1);
8185 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8193 /* Disable l2 tunnel tag insertion */
8195 ixgbe_dev_l2_tunnel_insertion_disable
8196 (struct rte_eth_dev *dev,
8197 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8201 switch (l2_tunnel->l2_tunnel_type) {
8202 case RTE_L2_TUNNEL_TYPE_E_TAG:
8203 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 0);
8206 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8215 ixgbe_e_tag_stripping_en_dis(struct rte_eth_dev *dev,
8220 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8222 if (hw->mac.type != ixgbe_mac_X550 &&
8223 hw->mac.type != ixgbe_mac_X550EM_x &&
8224 hw->mac.type != ixgbe_mac_X550EM_a) {
8228 qde = IXGBE_READ_REG(hw, IXGBE_QDE);
8230 qde |= IXGBE_QDE_STRIP_TAG;
8232 qde &= ~IXGBE_QDE_STRIP_TAG;
8233 qde &= ~IXGBE_QDE_READ;
8234 qde |= IXGBE_QDE_WRITE;
8235 IXGBE_WRITE_REG(hw, IXGBE_QDE, qde);
8240 /* Enable l2 tunnel tag stripping */
8242 ixgbe_dev_l2_tunnel_stripping_enable
8243 (struct rte_eth_dev *dev,
8244 enum rte_eth_tunnel_type l2_tunnel_type)
8248 switch (l2_tunnel_type) {
8249 case RTE_L2_TUNNEL_TYPE_E_TAG:
8250 ret = ixgbe_e_tag_stripping_en_dis(dev, 1);
8253 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8261 /* Disable l2 tunnel tag stripping */
8263 ixgbe_dev_l2_tunnel_stripping_disable
8264 (struct rte_eth_dev *dev,
8265 enum rte_eth_tunnel_type l2_tunnel_type)
8269 switch (l2_tunnel_type) {
8270 case RTE_L2_TUNNEL_TYPE_E_TAG:
8271 ret = ixgbe_e_tag_stripping_en_dis(dev, 0);
8274 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8282 /* Enable/disable l2 tunnel offload functions */
8284 ixgbe_dev_l2_tunnel_offload_set
8285 (struct rte_eth_dev *dev,
8286 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8292 if (l2_tunnel == NULL)
8296 if (mask & ETH_L2_TUNNEL_ENABLE_MASK) {
8298 ret = ixgbe_dev_l2_tunnel_enable(
8300 l2_tunnel->l2_tunnel_type);
8302 ret = ixgbe_dev_l2_tunnel_disable(
8304 l2_tunnel->l2_tunnel_type);
8307 if (mask & ETH_L2_TUNNEL_INSERTION_MASK) {
8309 ret = ixgbe_dev_l2_tunnel_insertion_enable(
8313 ret = ixgbe_dev_l2_tunnel_insertion_disable(
8318 if (mask & ETH_L2_TUNNEL_STRIPPING_MASK) {
8320 ret = ixgbe_dev_l2_tunnel_stripping_enable(
8322 l2_tunnel->l2_tunnel_type);
8324 ret = ixgbe_dev_l2_tunnel_stripping_disable(
8326 l2_tunnel->l2_tunnel_type);
8329 if (mask & ETH_L2_TUNNEL_FORWARDING_MASK) {
8331 ret = ixgbe_dev_l2_tunnel_forwarding_enable(
8333 l2_tunnel->l2_tunnel_type);
8335 ret = ixgbe_dev_l2_tunnel_forwarding_disable(
8337 l2_tunnel->l2_tunnel_type);
8344 ixgbe_update_vxlan_port(struct ixgbe_hw *hw,
8347 IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, port);
8348 IXGBE_WRITE_FLUSH(hw);
8353 /* There's only one register for VxLAN UDP port.
8354 * So, we cannot add several ports. Will update it.
8357 ixgbe_add_vxlan_port(struct ixgbe_hw *hw,
8361 PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed.");
8365 return ixgbe_update_vxlan_port(hw, port);
8368 /* We cannot delete the VxLAN port. For there's a register for VxLAN
8369 * UDP port, it must have a value.
8370 * So, will reset it to the original value 0.
8373 ixgbe_del_vxlan_port(struct ixgbe_hw *hw,
8378 cur_port = (uint16_t)IXGBE_READ_REG(hw, IXGBE_VXLANCTRL);
8380 if (cur_port != port) {
8381 PMD_DRV_LOG(ERR, "Port %u does not exist.", port);
8385 return ixgbe_update_vxlan_port(hw, 0);
8388 /* Add UDP tunneling port */
8390 ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
8391 struct rte_eth_udp_tunnel *udp_tunnel)
8394 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8396 if (hw->mac.type != ixgbe_mac_X550 &&
8397 hw->mac.type != ixgbe_mac_X550EM_x &&
8398 hw->mac.type != ixgbe_mac_X550EM_a) {
8402 if (udp_tunnel == NULL)
8405 switch (udp_tunnel->prot_type) {
8406 case RTE_TUNNEL_TYPE_VXLAN:
8407 ret = ixgbe_add_vxlan_port(hw, udp_tunnel->udp_port);
8410 case RTE_TUNNEL_TYPE_GENEVE:
8411 case RTE_TUNNEL_TYPE_TEREDO:
8412 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8417 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8425 /* Remove UDP tunneling port */
8427 ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
8428 struct rte_eth_udp_tunnel *udp_tunnel)
8431 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8433 if (hw->mac.type != ixgbe_mac_X550 &&
8434 hw->mac.type != ixgbe_mac_X550EM_x &&
8435 hw->mac.type != ixgbe_mac_X550EM_a) {
8439 if (udp_tunnel == NULL)
8442 switch (udp_tunnel->prot_type) {
8443 case RTE_TUNNEL_TYPE_VXLAN:
8444 ret = ixgbe_del_vxlan_port(hw, udp_tunnel->udp_port);
8446 case RTE_TUNNEL_TYPE_GENEVE:
8447 case RTE_TUNNEL_TYPE_TEREDO:
8448 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8452 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8461 ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev)
8463 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8466 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_PROMISC)) {
8470 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8482 ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev)
8484 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8487 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_NONE)) {
8491 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8503 ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
8505 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8507 int mode = IXGBEVF_XCAST_MODE_ALLMULTI;
8509 switch (hw->mac.ops.update_xcast_mode(hw, mode)) {
8513 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8525 ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev)
8527 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8530 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_MULTI)) {
8534 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
8545 static void ixgbevf_mbx_process(struct rte_eth_dev *dev)
8547 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8550 /* peek the message first */
8551 in_msg = IXGBE_READ_REG(hw, IXGBE_VFMBMEM);
8553 /* PF reset VF event */
8554 if (in_msg == IXGBE_PF_CONTROL_MSG) {
8555 /* dummy mbx read to ack pf */
8556 if (ixgbe_read_mbx(hw, &in_msg, 1, 0))
8558 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
8564 ixgbevf_dev_interrupt_get_status(struct rte_eth_dev *dev)
8567 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8568 struct ixgbe_interrupt *intr =
8569 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8570 ixgbevf_intr_disable(dev);
8572 /* read-on-clear nic registers here */
8573 eicr = IXGBE_READ_REG(hw, IXGBE_VTEICR);
8576 /* only one misc vector supported - mailbox */
8577 eicr &= IXGBE_VTEICR_MASK;
8578 if (eicr == IXGBE_MISC_VEC_ID)
8579 intr->flags |= IXGBE_FLAG_MAILBOX;
8585 ixgbevf_dev_interrupt_action(struct rte_eth_dev *dev)
8587 struct ixgbe_interrupt *intr =
8588 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8590 if (intr->flags & IXGBE_FLAG_MAILBOX) {
8591 ixgbevf_mbx_process(dev);
8592 intr->flags &= ~IXGBE_FLAG_MAILBOX;
8595 ixgbevf_intr_enable(dev);
8601 ixgbevf_dev_interrupt_handler(void *param)
8603 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
8605 ixgbevf_dev_interrupt_get_status(dev);
8606 ixgbevf_dev_interrupt_action(dev);
8610 * ixgbe_disable_sec_tx_path_generic - Stops the transmit data path
8611 * @hw: pointer to hardware structure
8613 * Stops the transmit data path and waits for the HW to internally empty
8614 * the Tx security block
8616 int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw)
8618 #define IXGBE_MAX_SECTX_POLL 40
8623 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8624 sectxreg |= IXGBE_SECTXCTRL_TX_DIS;
8625 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8626 for (i = 0; i < IXGBE_MAX_SECTX_POLL; i++) {
8627 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXSTAT);
8628 if (sectxreg & IXGBE_SECTXSTAT_SECTX_RDY)
8630 /* Use interrupt-safe sleep just in case */
8634 /* For informational purposes only */
8635 if (i >= IXGBE_MAX_SECTX_POLL)
8636 PMD_DRV_LOG(DEBUG, "Tx unit being enabled before security "
8637 "path fully disabled. Continuing with init.");
8639 return IXGBE_SUCCESS;
8643 * ixgbe_enable_sec_tx_path_generic - Enables the transmit data path
8644 * @hw: pointer to hardware structure
8646 * Enables the transmit data path.
8648 int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw)
8652 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8653 sectxreg &= ~IXGBE_SECTXCTRL_TX_DIS;
8654 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8655 IXGBE_WRITE_FLUSH(hw);
8657 return IXGBE_SUCCESS;
8660 /* restore n-tuple filter */
8662 ixgbe_ntuple_filter_restore(struct rte_eth_dev *dev)
8664 struct ixgbe_filter_info *filter_info =
8665 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8666 struct ixgbe_5tuple_filter *node;
8668 TAILQ_FOREACH(node, &filter_info->fivetuple_list, entries) {
8669 ixgbe_inject_5tuple_filter(dev, node);
8673 /* restore ethernet type filter */
8675 ixgbe_ethertype_filter_restore(struct rte_eth_dev *dev)
8677 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8678 struct ixgbe_filter_info *filter_info =
8679 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8682 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8683 if (filter_info->ethertype_mask & (1 << i)) {
8684 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i),
8685 filter_info->ethertype_filters[i].etqf);
8686 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i),
8687 filter_info->ethertype_filters[i].etqs);
8688 IXGBE_WRITE_FLUSH(hw);
8693 /* restore SYN filter */
8695 ixgbe_syn_filter_restore(struct rte_eth_dev *dev)
8697 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8698 struct ixgbe_filter_info *filter_info =
8699 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8702 synqf = filter_info->syn_info;
8704 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
8705 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
8706 IXGBE_WRITE_FLUSH(hw);
8710 /* restore L2 tunnel filter */
8712 ixgbe_l2_tn_filter_restore(struct rte_eth_dev *dev)
8714 struct ixgbe_l2_tn_info *l2_tn_info =
8715 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8716 struct ixgbe_l2_tn_filter *node;
8717 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8719 TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) {
8720 l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type;
8721 l2_tn_conf.tunnel_id = node->key.tn_id;
8722 l2_tn_conf.pool = node->pool;
8723 (void)ixgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE);
8727 /* restore rss filter */
8729 ixgbe_rss_filter_restore(struct rte_eth_dev *dev)
8731 struct ixgbe_filter_info *filter_info =
8732 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8734 if (filter_info->rss_info.conf.queue_num)
8735 ixgbe_config_rss_filter(dev,
8736 &filter_info->rss_info, TRUE);
8740 ixgbe_filter_restore(struct rte_eth_dev *dev)
8742 ixgbe_ntuple_filter_restore(dev);
8743 ixgbe_ethertype_filter_restore(dev);
8744 ixgbe_syn_filter_restore(dev);
8745 ixgbe_fdir_filter_restore(dev);
8746 ixgbe_l2_tn_filter_restore(dev);
8747 ixgbe_rss_filter_restore(dev);
8753 ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev)
8755 struct ixgbe_l2_tn_info *l2_tn_info =
8756 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8757 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8759 if (l2_tn_info->e_tag_en)
8760 (void)ixgbe_e_tag_enable(hw);
8762 if (l2_tn_info->e_tag_fwd_en)
8763 (void)ixgbe_e_tag_forwarding_en_dis(dev, 1);
8765 (void)ixgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type);
8768 /* remove all the n-tuple filters */
8770 ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev)
8772 struct ixgbe_filter_info *filter_info =
8773 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8774 struct ixgbe_5tuple_filter *p_5tuple;
8776 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
8777 ixgbe_remove_5tuple_filter(dev, p_5tuple);
8780 /* remove all the ether type filters */
8782 ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)
8784 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8785 struct ixgbe_filter_info *filter_info =
8786 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8789 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8790 if (filter_info->ethertype_mask & (1 << i) &&
8791 !filter_info->ethertype_filters[i].conf) {
8792 (void)ixgbe_ethertype_filter_remove(filter_info,
8794 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i), 0);
8795 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i), 0);
8796 IXGBE_WRITE_FLUSH(hw);
8801 /* remove the SYN filter */
8803 ixgbe_clear_syn_filter(struct rte_eth_dev *dev)
8805 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8806 struct ixgbe_filter_info *filter_info =
8807 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8809 if (filter_info->syn_info & IXGBE_SYN_FILTER_ENABLE) {
8810 filter_info->syn_info = 0;
8812 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, 0);
8813 IXGBE_WRITE_FLUSH(hw);
8817 /* remove all the L2 tunnel filters */
8819 ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev)
8821 struct ixgbe_l2_tn_info *l2_tn_info =
8822 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8823 struct ixgbe_l2_tn_filter *l2_tn_filter;
8824 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8827 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
8828 l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type;
8829 l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id;
8830 l2_tn_conf.pool = l2_tn_filter->pool;
8831 ret = ixgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf);
8840 ixgbe_dev_macsec_setting_save(struct rte_eth_dev *dev,
8841 struct ixgbe_macsec_setting *macsec_setting)
8843 struct ixgbe_macsec_setting *macsec =
8844 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
8846 macsec->encrypt_en = macsec_setting->encrypt_en;
8847 macsec->replayprotect_en = macsec_setting->replayprotect_en;
8851 ixgbe_dev_macsec_setting_reset(struct rte_eth_dev *dev)
8853 struct ixgbe_macsec_setting *macsec =
8854 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
8856 macsec->encrypt_en = 0;
8857 macsec->replayprotect_en = 0;
8861 ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
8862 struct ixgbe_macsec_setting *macsec_setting)
8864 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8866 uint8_t en = macsec_setting->encrypt_en;
8867 uint8_t rp = macsec_setting->replayprotect_en;
8871 * As no ixgbe_disable_sec_rx_path equivalent is
8872 * implemented for tx in the base code, and we are
8873 * not allowed to modify the base code in DPDK, so
8874 * just call the hand-written one directly for now.
8875 * The hardware support has been checked by
8876 * ixgbe_disable_sec_rx_path().
8878 ixgbe_disable_sec_tx_path_generic(hw);
8880 /* Enable Ethernet CRC (required by MACsec offload) */
8881 ctrl = IXGBE_READ_REG(hw, IXGBE_HLREG0);
8882 ctrl |= IXGBE_HLREG0_TXCRCEN | IXGBE_HLREG0_RXCRCSTRP;
8883 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, ctrl);
8885 /* Enable the TX and RX crypto engines */
8886 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8887 ctrl &= ~IXGBE_SECTXCTRL_SECTX_DIS;
8888 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
8890 ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
8891 ctrl &= ~IXGBE_SECRXCTRL_SECRX_DIS;
8892 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
8894 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXMINIFG);
8895 ctrl &= ~IXGBE_SECTX_MINSECIFG_MASK;
8897 IXGBE_WRITE_REG(hw, IXGBE_SECTXMINIFG, ctrl);
8899 /* Enable SA lookup */
8900 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
8901 ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
8902 ctrl |= en ? IXGBE_LSECTXCTRL_AUTH_ENCRYPT :
8903 IXGBE_LSECTXCTRL_AUTH;
8904 ctrl |= IXGBE_LSECTXCTRL_AISCI;
8905 ctrl &= ~IXGBE_LSECTXCTRL_PNTHRSH_MASK;
8906 ctrl |= IXGBE_MACSEC_PNTHRSH & IXGBE_LSECTXCTRL_PNTHRSH_MASK;
8907 IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
8909 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
8910 ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
8911 ctrl |= IXGBE_LSECRXCTRL_STRICT << IXGBE_LSECRXCTRL_EN_SHIFT;
8912 ctrl &= ~IXGBE_LSECRXCTRL_PLSH;
8914 ctrl |= IXGBE_LSECRXCTRL_RP;
8916 ctrl &= ~IXGBE_LSECRXCTRL_RP;
8917 IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
8919 /* Start the data paths */
8920 ixgbe_enable_sec_rx_path(hw);
8923 * As no ixgbe_enable_sec_rx_path equivalent is
8924 * implemented for tx in the base code, and we are
8925 * not allowed to modify the base code in DPDK, so
8926 * just call the hand-written one directly for now.
8928 ixgbe_enable_sec_tx_path_generic(hw);
8932 ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev)
8934 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8939 * As no ixgbe_disable_sec_rx_path equivalent is
8940 * implemented for tx in the base code, and we are
8941 * not allowed to modify the base code in DPDK, so
8942 * just call the hand-written one directly for now.
8943 * The hardware support has been checked by
8944 * ixgbe_disable_sec_rx_path().
8946 ixgbe_disable_sec_tx_path_generic(hw);
8948 /* Disable the TX and RX crypto engines */
8949 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8950 ctrl |= IXGBE_SECTXCTRL_SECTX_DIS;
8951 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
8953 ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
8954 ctrl |= IXGBE_SECRXCTRL_SECRX_DIS;
8955 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
8957 /* Disable SA lookup */
8958 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
8959 ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
8960 ctrl |= IXGBE_LSECTXCTRL_DISABLE;
8961 IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
8963 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
8964 ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
8965 ctrl |= IXGBE_LSECRXCTRL_DISABLE << IXGBE_LSECRXCTRL_EN_SHIFT;
8966 IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
8968 /* Start the data paths */
8969 ixgbe_enable_sec_rx_path(hw);
8972 * As no ixgbe_enable_sec_rx_path equivalent is
8973 * implemented for tx in the base code, and we are
8974 * not allowed to modify the base code in DPDK, so
8975 * just call the hand-written one directly for now.
8977 ixgbe_enable_sec_tx_path_generic(hw);
8980 RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
8981 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
8982 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio-pci");
8983 RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
8984 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
8985 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
8986 RTE_PMD_REGISTER_PARAM_STRING(net_ixgbe_vf,
8987 IXGBEVF_DEVARG_PFLINK_FULLCHK "=<0|1>");
8989 RTE_INIT(ixgbe_init_log)
8991 ixgbe_logtype_init = rte_log_register("pmd.net.ixgbe.init");
8992 if (ixgbe_logtype_init >= 0)
8993 rte_log_set_level(ixgbe_logtype_init, RTE_LOG_NOTICE);
8994 ixgbe_logtype_driver = rte_log_register("pmd.net.ixgbe.driver");
8995 if (ixgbe_logtype_driver >= 0)
8996 rte_log_set_level(ixgbe_logtype_driver, RTE_LOG_NOTICE);
8997 #ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
8998 ixgbe_logtype_rx = rte_log_register("pmd.net.ixgbe.rx");
8999 if (ixgbe_logtype_rx >= 0)
9000 rte_log_set_level(ixgbe_logtype_rx, RTE_LOG_DEBUG);
9003 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
9004 ixgbe_logtype_tx = rte_log_register("pmd.net.ixgbe.tx");
9005 if (ixgbe_logtype_tx >= 0)
9006 rte_log_set_level(ixgbe_logtype_tx, RTE_LOG_DEBUG);
9009 #ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
9010 ixgbe_logtype_tx_free = rte_log_register("pmd.net.ixgbe.tx_free");
9011 if (ixgbe_logtype_tx_free >= 0)
9012 rte_log_set_level(ixgbe_logtype_tx_free, RTE_LOG_DEBUG);