1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2017 Intel Corporation
13 #include <netinet/in.h>
14 #include <rte_byteorder.h>
15 #include <rte_common.h>
16 #include <rte_cycles.h>
18 #include <rte_interrupts.h>
20 #include <rte_debug.h>
22 #include <rte_bus_pci.h>
23 #include <rte_branch_prediction.h>
24 #include <rte_memory.h>
26 #include <rte_alarm.h>
27 #include <rte_ether.h>
28 #include <rte_ethdev_driver.h>
29 #include <rte_ethdev_pci.h>
30 #include <rte_malloc.h>
31 #include <rte_random.h>
33 #include <rte_hash_crc.h>
34 #ifdef RTE_LIBRTE_SECURITY
35 #include <rte_security_driver.h>
38 #include "ixgbe_logs.h"
39 #include "base/ixgbe_api.h"
40 #include "base/ixgbe_vf.h"
41 #include "base/ixgbe_common.h"
42 #include "ixgbe_ethdev.h"
43 #include "ixgbe_bypass.h"
44 #include "ixgbe_rxtx.h"
45 #include "base/ixgbe_type.h"
46 #include "base/ixgbe_phy.h"
47 #include "ixgbe_regs.h"
50 * High threshold controlling when to start sending XOFF frames. Must be at
51 * least 8 bytes less than receive packet buffer size. This value is in units
54 #define IXGBE_FC_HI 0x80
57 * Low threshold controlling when to start sending XON frames. This value is
58 * in units of 1024 bytes.
60 #define IXGBE_FC_LO 0x40
62 /* Timer value included in XOFF frames. */
63 #define IXGBE_FC_PAUSE 0x680
65 /*Default value of Max Rx Queue*/
66 #define IXGBE_MAX_RX_QUEUE_NUM 128
68 #define IXGBE_LINK_DOWN_CHECK_TIMEOUT 4000 /* ms */
69 #define IXGBE_LINK_UP_CHECK_TIMEOUT 1000 /* ms */
70 #define IXGBE_VMDQ_NUM_UC_MAC 4096 /* Maximum nb. of UC MAC addr. */
72 #define IXGBE_MMW_SIZE_DEFAULT 0x4
73 #define IXGBE_MMW_SIZE_JUMBO_FRAME 0x14
74 #define IXGBE_MAX_RING_DESC 4096 /* replicate define from rxtx */
77 * Default values for RX/TX configuration
79 #define IXGBE_DEFAULT_RX_FREE_THRESH 32
80 #define IXGBE_DEFAULT_RX_PTHRESH 8
81 #define IXGBE_DEFAULT_RX_HTHRESH 8
82 #define IXGBE_DEFAULT_RX_WTHRESH 0
84 #define IXGBE_DEFAULT_TX_FREE_THRESH 32
85 #define IXGBE_DEFAULT_TX_PTHRESH 32
86 #define IXGBE_DEFAULT_TX_HTHRESH 0
87 #define IXGBE_DEFAULT_TX_WTHRESH 0
88 #define IXGBE_DEFAULT_TX_RSBIT_THRESH 32
90 /* Bit shift and mask */
91 #define IXGBE_4_BIT_WIDTH (CHAR_BIT / 2)
92 #define IXGBE_4_BIT_MASK RTE_LEN2MASK(IXGBE_4_BIT_WIDTH, uint8_t)
93 #define IXGBE_8_BIT_WIDTH CHAR_BIT
94 #define IXGBE_8_BIT_MASK UINT8_MAX
96 #define IXGBEVF_PMD_NAME "rte_ixgbevf_pmd" /* PMD name */
98 #define IXGBE_QUEUE_STAT_COUNTERS (sizeof(hw_stats->qprc) / sizeof(hw_stats->qprc[0]))
100 /* Additional timesync values. */
101 #define NSEC_PER_SEC 1000000000L
102 #define IXGBE_INCVAL_10GB 0x66666666
103 #define IXGBE_INCVAL_1GB 0x40000000
104 #define IXGBE_INCVAL_100 0x50000000
105 #define IXGBE_INCVAL_SHIFT_10GB 28
106 #define IXGBE_INCVAL_SHIFT_1GB 24
107 #define IXGBE_INCVAL_SHIFT_100 21
108 #define IXGBE_INCVAL_SHIFT_82599 7
109 #define IXGBE_INCPER_SHIFT_82599 24
111 #define IXGBE_CYCLECOUNTER_MASK 0xffffffffffffffffULL
113 #define IXGBE_VT_CTL_POOLING_MODE_MASK 0x00030000
114 #define IXGBE_VT_CTL_POOLING_MODE_ETAG 0x00010000
115 #define IXGBE_ETAG_ETYPE 0x00005084
116 #define IXGBE_ETAG_ETYPE_MASK 0x0000ffff
117 #define IXGBE_ETAG_ETYPE_VALID 0x80000000
118 #define IXGBE_RAH_ADTYPE 0x40000000
119 #define IXGBE_RAL_ETAG_FILTER_MASK 0x00003fff
120 #define IXGBE_VMVIR_TAGA_MASK 0x18000000
121 #define IXGBE_VMVIR_TAGA_ETAG_INSERT 0x08000000
122 #define IXGBE_VMTIR(_i) (0x00017000 + ((_i) * 4)) /* 64 of these (0-63) */
123 #define IXGBE_QDE_STRIP_TAG 0x00000004
124 #define IXGBE_VTEICR_MASK 0x07
126 #define IXGBE_EXVET_VET_EXT_SHIFT 16
127 #define IXGBE_DMATXCTL_VT_MASK 0xFFFF0000
129 static int eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params);
130 static int eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev);
131 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev);
132 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev);
133 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev);
134 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev);
135 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev);
136 static int ixgbe_dev_configure(struct rte_eth_dev *dev);
137 static int ixgbe_dev_start(struct rte_eth_dev *dev);
138 static void ixgbe_dev_stop(struct rte_eth_dev *dev);
139 static int ixgbe_dev_set_link_up(struct rte_eth_dev *dev);
140 static int ixgbe_dev_set_link_down(struct rte_eth_dev *dev);
141 static void ixgbe_dev_close(struct rte_eth_dev *dev);
142 static int ixgbe_dev_reset(struct rte_eth_dev *dev);
143 static void ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev);
144 static void ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev);
145 static void ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev);
146 static void ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev);
147 static int ixgbe_dev_link_update(struct rte_eth_dev *dev,
148 int wait_to_complete);
149 static int ixgbe_dev_stats_get(struct rte_eth_dev *dev,
150 struct rte_eth_stats *stats);
151 static int ixgbe_dev_xstats_get(struct rte_eth_dev *dev,
152 struct rte_eth_xstat *xstats, unsigned n);
153 static int ixgbevf_dev_xstats_get(struct rte_eth_dev *dev,
154 struct rte_eth_xstat *xstats, unsigned n);
156 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
157 uint64_t *values, unsigned int n);
158 static void ixgbe_dev_stats_reset(struct rte_eth_dev *dev);
159 static void ixgbe_dev_xstats_reset(struct rte_eth_dev *dev);
160 static int ixgbe_dev_xstats_get_names(struct rte_eth_dev *dev,
161 struct rte_eth_xstat_name *xstats_names,
163 static int ixgbevf_dev_xstats_get_names(struct rte_eth_dev *dev,
164 struct rte_eth_xstat_name *xstats_names, unsigned limit);
165 static int ixgbe_dev_xstats_get_names_by_id(
166 struct rte_eth_dev *dev,
167 struct rte_eth_xstat_name *xstats_names,
170 static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
174 static int ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
176 static void ixgbe_dev_info_get(struct rte_eth_dev *dev,
177 struct rte_eth_dev_info *dev_info);
178 static const uint32_t *ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
179 static void ixgbevf_dev_info_get(struct rte_eth_dev *dev,
180 struct rte_eth_dev_info *dev_info);
181 static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
183 static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev,
184 uint16_t vlan_id, int on);
185 static int ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
186 enum rte_vlan_type vlan_type,
188 static void ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev,
189 uint16_t queue, bool on);
190 static void ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue,
192 static void ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev,
194 static int ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask);
195 static int ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask);
196 static void ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue);
197 static void ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue);
198 static void ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev);
199 static void ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev);
201 static int ixgbe_dev_led_on(struct rte_eth_dev *dev);
202 static int ixgbe_dev_led_off(struct rte_eth_dev *dev);
203 static int ixgbe_flow_ctrl_get(struct rte_eth_dev *dev,
204 struct rte_eth_fc_conf *fc_conf);
205 static int ixgbe_flow_ctrl_set(struct rte_eth_dev *dev,
206 struct rte_eth_fc_conf *fc_conf);
207 static int ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev,
208 struct rte_eth_pfc_conf *pfc_conf);
209 static int ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
210 struct rte_eth_rss_reta_entry64 *reta_conf,
212 static int ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
213 struct rte_eth_rss_reta_entry64 *reta_conf,
215 static void ixgbe_dev_link_status_print(struct rte_eth_dev *dev);
216 static int ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on);
217 static int ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev);
218 static int ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev);
219 static int ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev);
220 static int ixgbe_dev_interrupt_action(struct rte_eth_dev *dev);
221 static void ixgbe_dev_interrupt_handler(void *param);
222 static void ixgbe_dev_interrupt_delayed_handler(void *param);
223 static void ixgbe_dev_setup_link_alarm_handler(void *param);
225 static int ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
226 uint32_t index, uint32_t pool);
227 static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
228 static int ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
229 struct ether_addr *mac_addr);
230 static void ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config);
231 static bool is_device_supported(struct rte_eth_dev *dev,
232 struct rte_pci_driver *drv);
234 /* For Virtual Function support */
235 static int eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev);
236 static int eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev);
237 static int ixgbevf_dev_configure(struct rte_eth_dev *dev);
238 static int ixgbevf_dev_start(struct rte_eth_dev *dev);
239 static int ixgbevf_dev_link_update(struct rte_eth_dev *dev,
240 int wait_to_complete);
241 static void ixgbevf_dev_stop(struct rte_eth_dev *dev);
242 static void ixgbevf_dev_close(struct rte_eth_dev *dev);
243 static int ixgbevf_dev_reset(struct rte_eth_dev *dev);
244 static void ixgbevf_intr_disable(struct rte_eth_dev *dev);
245 static void ixgbevf_intr_enable(struct rte_eth_dev *dev);
246 static int ixgbevf_dev_stats_get(struct rte_eth_dev *dev,
247 struct rte_eth_stats *stats);
248 static void ixgbevf_dev_stats_reset(struct rte_eth_dev *dev);
249 static int ixgbevf_vlan_filter_set(struct rte_eth_dev *dev,
250 uint16_t vlan_id, int on);
251 static void ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev,
252 uint16_t queue, int on);
253 static int ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask);
254 static int ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
255 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on);
256 static int ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
258 static int ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
260 static void ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
261 uint8_t queue, uint8_t msix_vector);
262 static void ixgbevf_configure_msix(struct rte_eth_dev *dev);
263 static void ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev);
264 static void ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev);
265 static void ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev);
266 static void ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
268 /* For Eth VMDQ APIs support */
269 static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
270 ether_addr * mac_addr, uint8_t on);
271 static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on);
272 static int ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
273 struct rte_eth_mirror_conf *mirror_conf,
274 uint8_t rule_id, uint8_t on);
275 static int ixgbe_mirror_rule_reset(struct rte_eth_dev *dev,
277 static int ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
279 static int ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
281 static void ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
282 uint8_t queue, uint8_t msix_vector);
283 static void ixgbe_configure_msix(struct rte_eth_dev *dev);
285 static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
286 struct ether_addr *mac_addr,
287 uint32_t index, uint32_t pool);
288 static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
289 static int ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
290 struct ether_addr *mac_addr);
291 static int ixgbe_syn_filter_get(struct rte_eth_dev *dev,
292 struct rte_eth_syn_filter *filter);
293 static int ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
294 enum rte_filter_op filter_op,
296 static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
297 struct ixgbe_5tuple_filter *filter);
298 static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
299 struct ixgbe_5tuple_filter *filter);
300 static int ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
301 enum rte_filter_op filter_op,
303 static int ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
304 struct rte_eth_ntuple_filter *filter);
305 static int ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
306 enum rte_filter_op filter_op,
308 static int ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
309 struct rte_eth_ethertype_filter *filter);
310 static int ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
311 enum rte_filter_type filter_type,
312 enum rte_filter_op filter_op,
314 static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
316 static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
317 struct ether_addr *mc_addr_set,
318 uint32_t nb_mc_addr);
319 static int ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
320 struct rte_eth_dcb_info *dcb_info);
322 static int ixgbe_get_reg_length(struct rte_eth_dev *dev);
323 static int ixgbe_get_regs(struct rte_eth_dev *dev,
324 struct rte_dev_reg_info *regs);
325 static int ixgbe_get_eeprom_length(struct rte_eth_dev *dev);
326 static int ixgbe_get_eeprom(struct rte_eth_dev *dev,
327 struct rte_dev_eeprom_info *eeprom);
328 static int ixgbe_set_eeprom(struct rte_eth_dev *dev,
329 struct rte_dev_eeprom_info *eeprom);
331 static int ixgbe_get_module_info(struct rte_eth_dev *dev,
332 struct rte_eth_dev_module_info *modinfo);
333 static int ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
334 struct rte_dev_eeprom_info *info);
336 static int ixgbevf_get_reg_length(struct rte_eth_dev *dev);
337 static int ixgbevf_get_regs(struct rte_eth_dev *dev,
338 struct rte_dev_reg_info *regs);
340 static int ixgbe_timesync_enable(struct rte_eth_dev *dev);
341 static int ixgbe_timesync_disable(struct rte_eth_dev *dev);
342 static int ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
343 struct timespec *timestamp,
345 static int ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
346 struct timespec *timestamp);
347 static int ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
348 static int ixgbe_timesync_read_time(struct rte_eth_dev *dev,
349 struct timespec *timestamp);
350 static int ixgbe_timesync_write_time(struct rte_eth_dev *dev,
351 const struct timespec *timestamp);
352 static void ixgbevf_dev_interrupt_handler(void *param);
354 static int ixgbe_dev_l2_tunnel_eth_type_conf
355 (struct rte_eth_dev *dev, struct rte_eth_l2_tunnel_conf *l2_tunnel);
356 static int ixgbe_dev_l2_tunnel_offload_set
357 (struct rte_eth_dev *dev,
358 struct rte_eth_l2_tunnel_conf *l2_tunnel,
361 static int ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
362 enum rte_filter_op filter_op,
365 static int ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
366 struct rte_eth_udp_tunnel *udp_tunnel);
367 static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
368 struct rte_eth_udp_tunnel *udp_tunnel);
369 static int ixgbe_filter_restore(struct rte_eth_dev *dev);
370 static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
373 * Define VF Stats MACRO for Non "cleared on read" register
375 #define UPDATE_VF_STAT(reg, last, cur) \
377 uint32_t latest = IXGBE_READ_REG(hw, reg); \
378 cur += (latest - last) & UINT_MAX; \
382 #define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
384 u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
385 u64 new_msb = IXGBE_READ_REG(hw, msb); \
386 u64 latest = ((new_msb << 32) | new_lsb); \
387 cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
391 #define IXGBE_SET_HWSTRIP(h, q) do {\
392 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
393 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
394 (h)->bitmap[idx] |= 1 << bit;\
397 #define IXGBE_CLEAR_HWSTRIP(h, q) do {\
398 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
399 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
400 (h)->bitmap[idx] &= ~(1 << bit);\
403 #define IXGBE_GET_HWSTRIP(h, q, r) do {\
404 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
405 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
406 (r) = (h)->bitmap[idx] >> bit & 1;\
409 int ixgbe_logtype_init;
410 int ixgbe_logtype_driver;
413 * The set of PCI devices this driver supports
415 static const struct rte_pci_id pci_id_ixgbe_map[] = {
416 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598) },
417 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_BX) },
418 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_DUAL_PORT) },
419 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_SINGLE_PORT) },
420 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT) },
421 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT2) },
422 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_SFP_LOM) },
423 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_CX4) },
424 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_CX4_DUAL_PORT) },
425 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_DA_DUAL_PORT) },
426 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) },
427 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_XF_LR) },
428 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4) },
429 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4_MEZZ) },
430 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KR) },
431 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_COMBO_BACKPLANE) },
432 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_CX4) },
433 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP) },
434 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BACKPLANE_FCOE) },
435 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_FCOE) },
436 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_EM) },
437 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF2) },
438 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF_QP) },
439 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_QSFP_SF_QP) },
440 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599EN_SFP) },
441 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_XAUI_LOM) },
442 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_T3_LOM) },
443 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T) },
444 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T1) },
445 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_SFP) },
446 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_10G_T) },
447 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_1G_T) },
448 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T) },
449 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T1) },
450 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR) },
451 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR_L) },
452 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP_N) },
453 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII) },
454 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII_L) },
455 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_10G_T) },
456 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP) },
457 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP_N) },
458 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP) },
459 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T) },
460 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T_L) },
461 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KX4) },
462 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KR) },
463 #ifdef RTE_LIBRTE_IXGBE_BYPASS
464 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS) },
466 { .vendor_id = 0, /* sentinel */ },
470 * The set of PCI devices this driver supports (for 82599 VF)
472 static const struct rte_pci_id pci_id_ixgbevf_map[] = {
473 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) },
474 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) },
475 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) },
476 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) },
477 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) },
478 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) },
479 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) },
480 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF_HV) },
481 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) },
482 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF_HV) },
483 { .vendor_id = 0, /* sentinel */ },
486 static const struct rte_eth_desc_lim rx_desc_lim = {
487 .nb_max = IXGBE_MAX_RING_DESC,
488 .nb_min = IXGBE_MIN_RING_DESC,
489 .nb_align = IXGBE_RXD_ALIGN,
492 static const struct rte_eth_desc_lim tx_desc_lim = {
493 .nb_max = IXGBE_MAX_RING_DESC,
494 .nb_min = IXGBE_MIN_RING_DESC,
495 .nb_align = IXGBE_TXD_ALIGN,
496 .nb_seg_max = IXGBE_TX_MAX_SEG,
497 .nb_mtu_seg_max = IXGBE_TX_MAX_SEG,
500 static const struct eth_dev_ops ixgbe_eth_dev_ops = {
501 .dev_configure = ixgbe_dev_configure,
502 .dev_start = ixgbe_dev_start,
503 .dev_stop = ixgbe_dev_stop,
504 .dev_set_link_up = ixgbe_dev_set_link_up,
505 .dev_set_link_down = ixgbe_dev_set_link_down,
506 .dev_close = ixgbe_dev_close,
507 .dev_reset = ixgbe_dev_reset,
508 .promiscuous_enable = ixgbe_dev_promiscuous_enable,
509 .promiscuous_disable = ixgbe_dev_promiscuous_disable,
510 .allmulticast_enable = ixgbe_dev_allmulticast_enable,
511 .allmulticast_disable = ixgbe_dev_allmulticast_disable,
512 .link_update = ixgbe_dev_link_update,
513 .stats_get = ixgbe_dev_stats_get,
514 .xstats_get = ixgbe_dev_xstats_get,
515 .xstats_get_by_id = ixgbe_dev_xstats_get_by_id,
516 .stats_reset = ixgbe_dev_stats_reset,
517 .xstats_reset = ixgbe_dev_xstats_reset,
518 .xstats_get_names = ixgbe_dev_xstats_get_names,
519 .xstats_get_names_by_id = ixgbe_dev_xstats_get_names_by_id,
520 .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
521 .fw_version_get = ixgbe_fw_version_get,
522 .dev_infos_get = ixgbe_dev_info_get,
523 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
524 .mtu_set = ixgbe_dev_mtu_set,
525 .vlan_filter_set = ixgbe_vlan_filter_set,
526 .vlan_tpid_set = ixgbe_vlan_tpid_set,
527 .vlan_offload_set = ixgbe_vlan_offload_set,
528 .vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
529 .rx_queue_start = ixgbe_dev_rx_queue_start,
530 .rx_queue_stop = ixgbe_dev_rx_queue_stop,
531 .tx_queue_start = ixgbe_dev_tx_queue_start,
532 .tx_queue_stop = ixgbe_dev_tx_queue_stop,
533 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
534 .rx_queue_intr_enable = ixgbe_dev_rx_queue_intr_enable,
535 .rx_queue_intr_disable = ixgbe_dev_rx_queue_intr_disable,
536 .rx_queue_release = ixgbe_dev_rx_queue_release,
537 .rx_queue_count = ixgbe_dev_rx_queue_count,
538 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
539 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
540 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
541 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
542 .tx_queue_release = ixgbe_dev_tx_queue_release,
543 .dev_led_on = ixgbe_dev_led_on,
544 .dev_led_off = ixgbe_dev_led_off,
545 .flow_ctrl_get = ixgbe_flow_ctrl_get,
546 .flow_ctrl_set = ixgbe_flow_ctrl_set,
547 .priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
548 .mac_addr_add = ixgbe_add_rar,
549 .mac_addr_remove = ixgbe_remove_rar,
550 .mac_addr_set = ixgbe_set_default_mac_addr,
551 .uc_hash_table_set = ixgbe_uc_hash_table_set,
552 .uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
553 .mirror_rule_set = ixgbe_mirror_rule_set,
554 .mirror_rule_reset = ixgbe_mirror_rule_reset,
555 .set_queue_rate_limit = ixgbe_set_queue_rate_limit,
556 .reta_update = ixgbe_dev_rss_reta_update,
557 .reta_query = ixgbe_dev_rss_reta_query,
558 .rss_hash_update = ixgbe_dev_rss_hash_update,
559 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
560 .filter_ctrl = ixgbe_dev_filter_ctrl,
561 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
562 .rxq_info_get = ixgbe_rxq_info_get,
563 .txq_info_get = ixgbe_txq_info_get,
564 .timesync_enable = ixgbe_timesync_enable,
565 .timesync_disable = ixgbe_timesync_disable,
566 .timesync_read_rx_timestamp = ixgbe_timesync_read_rx_timestamp,
567 .timesync_read_tx_timestamp = ixgbe_timesync_read_tx_timestamp,
568 .get_reg = ixgbe_get_regs,
569 .get_eeprom_length = ixgbe_get_eeprom_length,
570 .get_eeprom = ixgbe_get_eeprom,
571 .set_eeprom = ixgbe_set_eeprom,
572 .get_module_info = ixgbe_get_module_info,
573 .get_module_eeprom = ixgbe_get_module_eeprom,
574 .get_dcb_info = ixgbe_dev_get_dcb_info,
575 .timesync_adjust_time = ixgbe_timesync_adjust_time,
576 .timesync_read_time = ixgbe_timesync_read_time,
577 .timesync_write_time = ixgbe_timesync_write_time,
578 .l2_tunnel_eth_type_conf = ixgbe_dev_l2_tunnel_eth_type_conf,
579 .l2_tunnel_offload_set = ixgbe_dev_l2_tunnel_offload_set,
580 .udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add,
581 .udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del,
582 .tm_ops_get = ixgbe_tm_ops_get,
586 * dev_ops for virtual function, bare necessities for basic vf
587 * operation have been implemented
589 static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
590 .dev_configure = ixgbevf_dev_configure,
591 .dev_start = ixgbevf_dev_start,
592 .dev_stop = ixgbevf_dev_stop,
593 .link_update = ixgbevf_dev_link_update,
594 .stats_get = ixgbevf_dev_stats_get,
595 .xstats_get = ixgbevf_dev_xstats_get,
596 .stats_reset = ixgbevf_dev_stats_reset,
597 .xstats_reset = ixgbevf_dev_stats_reset,
598 .xstats_get_names = ixgbevf_dev_xstats_get_names,
599 .dev_close = ixgbevf_dev_close,
600 .dev_reset = ixgbevf_dev_reset,
601 .promiscuous_enable = ixgbevf_dev_promiscuous_enable,
602 .promiscuous_disable = ixgbevf_dev_promiscuous_disable,
603 .allmulticast_enable = ixgbevf_dev_allmulticast_enable,
604 .allmulticast_disable = ixgbevf_dev_allmulticast_disable,
605 .dev_infos_get = ixgbevf_dev_info_get,
606 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
607 .mtu_set = ixgbevf_dev_set_mtu,
608 .vlan_filter_set = ixgbevf_vlan_filter_set,
609 .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
610 .vlan_offload_set = ixgbevf_vlan_offload_set,
611 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
612 .rx_queue_release = ixgbe_dev_rx_queue_release,
613 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
614 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
615 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
616 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
617 .tx_queue_release = ixgbe_dev_tx_queue_release,
618 .rx_queue_intr_enable = ixgbevf_dev_rx_queue_intr_enable,
619 .rx_queue_intr_disable = ixgbevf_dev_rx_queue_intr_disable,
620 .mac_addr_add = ixgbevf_add_mac_addr,
621 .mac_addr_remove = ixgbevf_remove_mac_addr,
622 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
623 .rxq_info_get = ixgbe_rxq_info_get,
624 .txq_info_get = ixgbe_txq_info_get,
625 .mac_addr_set = ixgbevf_set_default_mac_addr,
626 .get_reg = ixgbevf_get_regs,
627 .reta_update = ixgbe_dev_rss_reta_update,
628 .reta_query = ixgbe_dev_rss_reta_query,
629 .rss_hash_update = ixgbe_dev_rss_hash_update,
630 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
633 /* store statistics names and its offset in stats structure */
634 struct rte_ixgbe_xstats_name_off {
635 char name[RTE_ETH_XSTATS_NAME_SIZE];
639 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
640 {"rx_crc_errors", offsetof(struct ixgbe_hw_stats, crcerrs)},
641 {"rx_illegal_byte_errors", offsetof(struct ixgbe_hw_stats, illerrc)},
642 {"rx_error_bytes", offsetof(struct ixgbe_hw_stats, errbc)},
643 {"mac_local_errors", offsetof(struct ixgbe_hw_stats, mlfc)},
644 {"mac_remote_errors", offsetof(struct ixgbe_hw_stats, mrfc)},
645 {"rx_length_errors", offsetof(struct ixgbe_hw_stats, rlec)},
646 {"tx_xon_packets", offsetof(struct ixgbe_hw_stats, lxontxc)},
647 {"rx_xon_packets", offsetof(struct ixgbe_hw_stats, lxonrxc)},
648 {"tx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxofftxc)},
649 {"rx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxoffrxc)},
650 {"rx_size_64_packets", offsetof(struct ixgbe_hw_stats, prc64)},
651 {"rx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, prc127)},
652 {"rx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, prc255)},
653 {"rx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, prc511)},
654 {"rx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
656 {"rx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
658 {"rx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bprc)},
659 {"rx_multicast_packets", offsetof(struct ixgbe_hw_stats, mprc)},
660 {"rx_fragment_errors", offsetof(struct ixgbe_hw_stats, rfc)},
661 {"rx_undersize_errors", offsetof(struct ixgbe_hw_stats, ruc)},
662 {"rx_oversize_errors", offsetof(struct ixgbe_hw_stats, roc)},
663 {"rx_jabber_errors", offsetof(struct ixgbe_hw_stats, rjc)},
664 {"rx_management_packets", offsetof(struct ixgbe_hw_stats, mngprc)},
665 {"rx_management_dropped", offsetof(struct ixgbe_hw_stats, mngpdc)},
666 {"tx_management_packets", offsetof(struct ixgbe_hw_stats, mngptc)},
667 {"rx_total_packets", offsetof(struct ixgbe_hw_stats, tpr)},
668 {"rx_total_bytes", offsetof(struct ixgbe_hw_stats, tor)},
669 {"tx_total_packets", offsetof(struct ixgbe_hw_stats, tpt)},
670 {"tx_size_64_packets", offsetof(struct ixgbe_hw_stats, ptc64)},
671 {"tx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, ptc127)},
672 {"tx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, ptc255)},
673 {"tx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, ptc511)},
674 {"tx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
676 {"tx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
678 {"tx_multicast_packets", offsetof(struct ixgbe_hw_stats, mptc)},
679 {"tx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bptc)},
680 {"rx_mac_short_packet_dropped", offsetof(struct ixgbe_hw_stats, mspdc)},
681 {"rx_l3_l4_xsum_error", offsetof(struct ixgbe_hw_stats, xec)},
683 {"flow_director_added_filters", offsetof(struct ixgbe_hw_stats,
685 {"flow_director_removed_filters", offsetof(struct ixgbe_hw_stats,
687 {"flow_director_filter_add_errors", offsetof(struct ixgbe_hw_stats,
689 {"flow_director_filter_remove_errors", offsetof(struct ixgbe_hw_stats,
691 {"flow_director_matched_filters", offsetof(struct ixgbe_hw_stats,
693 {"flow_director_missed_filters", offsetof(struct ixgbe_hw_stats,
696 {"rx_fcoe_crc_errors", offsetof(struct ixgbe_hw_stats, fccrc)},
697 {"rx_fcoe_dropped", offsetof(struct ixgbe_hw_stats, fcoerpdc)},
698 {"rx_fcoe_mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats,
700 {"rx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeprc)},
701 {"tx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeptc)},
702 {"rx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwrc)},
703 {"tx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwtc)},
704 {"rx_fcoe_no_direct_data_placement", offsetof(struct ixgbe_hw_stats,
706 {"rx_fcoe_no_direct_data_placement_ext_buff",
707 offsetof(struct ixgbe_hw_stats, fcoe_noddp_ext_buff)},
709 {"tx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
711 {"rx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
713 {"tx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
715 {"rx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
717 {"rx_total_missed_packets", offsetof(struct ixgbe_hw_stats, mpctotal)},
720 #define IXGBE_NB_HW_STATS (sizeof(rte_ixgbe_stats_strings) / \
721 sizeof(rte_ixgbe_stats_strings[0]))
723 /* MACsec statistics */
724 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_macsec_strings[] = {
725 {"out_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
727 {"out_pkts_encrypted", offsetof(struct ixgbe_macsec_stats,
728 out_pkts_encrypted)},
729 {"out_pkts_protected", offsetof(struct ixgbe_macsec_stats,
730 out_pkts_protected)},
731 {"out_octets_encrypted", offsetof(struct ixgbe_macsec_stats,
732 out_octets_encrypted)},
733 {"out_octets_protected", offsetof(struct ixgbe_macsec_stats,
734 out_octets_protected)},
735 {"in_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
737 {"in_pkts_badtag", offsetof(struct ixgbe_macsec_stats,
739 {"in_pkts_nosci", offsetof(struct ixgbe_macsec_stats,
741 {"in_pkts_unknownsci", offsetof(struct ixgbe_macsec_stats,
742 in_pkts_unknownsci)},
743 {"in_octets_decrypted", offsetof(struct ixgbe_macsec_stats,
744 in_octets_decrypted)},
745 {"in_octets_validated", offsetof(struct ixgbe_macsec_stats,
746 in_octets_validated)},
747 {"in_pkts_unchecked", offsetof(struct ixgbe_macsec_stats,
749 {"in_pkts_delayed", offsetof(struct ixgbe_macsec_stats,
751 {"in_pkts_late", offsetof(struct ixgbe_macsec_stats,
753 {"in_pkts_ok", offsetof(struct ixgbe_macsec_stats,
755 {"in_pkts_invalid", offsetof(struct ixgbe_macsec_stats,
757 {"in_pkts_notvalid", offsetof(struct ixgbe_macsec_stats,
759 {"in_pkts_unusedsa", offsetof(struct ixgbe_macsec_stats,
761 {"in_pkts_notusingsa", offsetof(struct ixgbe_macsec_stats,
762 in_pkts_notusingsa)},
765 #define IXGBE_NB_MACSEC_STATS (sizeof(rte_ixgbe_macsec_strings) / \
766 sizeof(rte_ixgbe_macsec_strings[0]))
768 /* Per-queue statistics */
769 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_rxq_strings[] = {
770 {"mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats, rnbc)},
771 {"dropped", offsetof(struct ixgbe_hw_stats, mpc)},
772 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxonrxc)},
773 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxoffrxc)},
776 #define IXGBE_NB_RXQ_PRIO_STATS (sizeof(rte_ixgbe_rxq_strings) / \
777 sizeof(rte_ixgbe_rxq_strings[0]))
778 #define IXGBE_NB_RXQ_PRIO_VALUES 8
780 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_txq_strings[] = {
781 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxontxc)},
782 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxofftxc)},
783 {"xon_to_xoff_packets", offsetof(struct ixgbe_hw_stats,
787 #define IXGBE_NB_TXQ_PRIO_STATS (sizeof(rte_ixgbe_txq_strings) / \
788 sizeof(rte_ixgbe_txq_strings[0]))
789 #define IXGBE_NB_TXQ_PRIO_VALUES 8
791 static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
792 {"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
795 #define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
796 sizeof(rte_ixgbevf_stats_strings[0]))
799 * This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
802 ixgbe_is_sfp(struct ixgbe_hw *hw)
804 switch (hw->phy.type) {
805 case ixgbe_phy_sfp_avago:
806 case ixgbe_phy_sfp_ftl:
807 case ixgbe_phy_sfp_intel:
808 case ixgbe_phy_sfp_unknown:
809 case ixgbe_phy_sfp_passive_tyco:
810 case ixgbe_phy_sfp_passive_unknown:
817 static inline int32_t
818 ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
823 status = ixgbe_reset_hw(hw);
825 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
826 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
827 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
828 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
829 IXGBE_WRITE_FLUSH(hw);
831 if (status == IXGBE_ERR_SFP_NOT_PRESENT)
832 status = IXGBE_SUCCESS;
837 ixgbe_enable_intr(struct rte_eth_dev *dev)
839 struct ixgbe_interrupt *intr =
840 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
841 struct ixgbe_hw *hw =
842 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
844 IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
845 IXGBE_WRITE_FLUSH(hw);
849 * This function is based on ixgbe_disable_intr() in base/ixgbe.h.
852 ixgbe_disable_intr(struct ixgbe_hw *hw)
854 PMD_INIT_FUNC_TRACE();
856 if (hw->mac.type == ixgbe_mac_82598EB) {
857 IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
859 IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
860 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
861 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
863 IXGBE_WRITE_FLUSH(hw);
867 * This function resets queue statistics mapping registers.
868 * From Niantic datasheet, Initialization of Statistics section:
869 * "...if software requires the queue counters, the RQSMR and TQSM registers
870 * must be re-programmed following a device reset.
873 ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
877 for (i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
878 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
879 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
885 ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
890 #define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
891 #define NB_QMAP_FIELDS_PER_QSM_REG 4
892 #define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
894 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
895 struct ixgbe_stat_mapping_registers *stat_mappings =
896 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
897 uint32_t qsmr_mask = 0;
898 uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
902 if ((hw->mac.type != ixgbe_mac_82599EB) &&
903 (hw->mac.type != ixgbe_mac_X540) &&
904 (hw->mac.type != ixgbe_mac_X550) &&
905 (hw->mac.type != ixgbe_mac_X550EM_x) &&
906 (hw->mac.type != ixgbe_mac_X550EM_a))
909 PMD_INIT_LOG(DEBUG, "Setting port %d, %s queue_id %d to stat index %d",
910 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
913 n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
914 if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
915 PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
918 offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
920 /* Now clear any previous stat_idx set */
921 clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
923 stat_mappings->tqsm[n] &= ~clearing_mask;
925 stat_mappings->rqsmr[n] &= ~clearing_mask;
927 q_map = (uint32_t)stat_idx;
928 q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
929 qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
931 stat_mappings->tqsm[n] |= qsmr_mask;
933 stat_mappings->rqsmr[n] |= qsmr_mask;
935 PMD_INIT_LOG(DEBUG, "Set port %d, %s queue_id %d to stat index %d",
936 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
938 PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
939 is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
941 /* Now write the mapping in the appropriate register */
943 PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
944 stat_mappings->rqsmr[n], n);
945 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
947 PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
948 stat_mappings->tqsm[n], n);
949 IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
955 ixgbe_restore_statistics_mapping(struct rte_eth_dev *dev)
957 struct ixgbe_stat_mapping_registers *stat_mappings =
958 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
959 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
962 /* write whatever was in stat mapping table to the NIC */
963 for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
965 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
968 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
973 ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
976 struct ixgbe_dcb_tc_config *tc;
977 uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
979 dcb_config->num_tcs.pg_tcs = dcb_max_tc;
980 dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
981 for (i = 0; i < dcb_max_tc; i++) {
982 tc = &dcb_config->tc_config[i];
983 tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
984 tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
985 (uint8_t)(100/dcb_max_tc + (i & 1));
986 tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
987 tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
988 (uint8_t)(100/dcb_max_tc + (i & 1));
989 tc->pfc = ixgbe_dcb_pfc_disabled;
992 /* Initialize default user to priority mapping, UPx->TC0 */
993 tc = &dcb_config->tc_config[0];
994 tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
995 tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
996 for (i = 0; i < IXGBE_DCB_MAX_BW_GROUP; i++) {
997 dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
998 dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
1000 dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
1001 dcb_config->pfc_mode_enable = false;
1002 dcb_config->vt_mode = true;
1003 dcb_config->round_robin_enable = false;
1004 /* support all DCB capabilities in 82599 */
1005 dcb_config->support.capabilities = 0xFF;
1007 /*we only support 4 Tcs for X540, X550 */
1008 if (hw->mac.type == ixgbe_mac_X540 ||
1009 hw->mac.type == ixgbe_mac_X550 ||
1010 hw->mac.type == ixgbe_mac_X550EM_x ||
1011 hw->mac.type == ixgbe_mac_X550EM_a) {
1012 dcb_config->num_tcs.pg_tcs = 4;
1013 dcb_config->num_tcs.pfc_tcs = 4;
1018 * Ensure that all locks are released before first NVM or PHY access
1021 ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
1026 * Phy lock should not fail in this early stage. If this is the case,
1027 * it is due to an improper exit of the application.
1028 * So force the release of the faulty lock. Release of common lock
1029 * is done automatically by swfw_sync function.
1031 mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
1032 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1033 PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
1035 ixgbe_release_swfw_semaphore(hw, mask);
1038 * These ones are more tricky since they are common to all ports; but
1039 * swfw_sync retries last long enough (1s) to be almost sure that if
1040 * lock can not be taken it is due to an improper lock of the
1043 mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
1044 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1045 PMD_DRV_LOG(DEBUG, "SWFW common locks released");
1047 ixgbe_release_swfw_semaphore(hw, mask);
1051 * This function is based on code in ixgbe_attach() in base/ixgbe.c.
1052 * It returns 0 on success.
1055 eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
1057 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1058 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1059 struct ixgbe_hw *hw =
1060 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1061 struct ixgbe_vfta *shadow_vfta =
1062 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1063 struct ixgbe_hwstrip *hwstrip =
1064 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1065 struct ixgbe_dcb_config *dcb_config =
1066 IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
1067 struct ixgbe_filter_info *filter_info =
1068 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1069 struct ixgbe_bw_conf *bw_conf =
1070 IXGBE_DEV_PRIVATE_TO_BW_CONF(eth_dev->data->dev_private);
1075 PMD_INIT_FUNC_TRACE();
1077 eth_dev->dev_ops = &ixgbe_eth_dev_ops;
1078 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1079 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1080 eth_dev->tx_pkt_prepare = &ixgbe_prep_pkts;
1083 * For secondary processes, we don't initialise any further as primary
1084 * has already done this work. Only check we don't need a different
1085 * RX and TX function.
1087 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1088 struct ixgbe_tx_queue *txq;
1089 /* TX queue function in primary, set by last queue initialized
1090 * Tx queue may not initialized by primary process
1092 if (eth_dev->data->tx_queues) {
1093 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
1094 ixgbe_set_tx_function(eth_dev, txq);
1096 /* Use default TX function if we get here */
1097 PMD_INIT_LOG(NOTICE, "No TX queues configured yet. "
1098 "Using default TX function.");
1101 ixgbe_set_rx_function(eth_dev);
1106 rte_eth_copy_pci_info(eth_dev, pci_dev);
1108 /* Vendor and Device ID need to be set before init of shared code */
1109 hw->device_id = pci_dev->id.device_id;
1110 hw->vendor_id = pci_dev->id.vendor_id;
1111 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1112 hw->allow_unsupported_sfp = 1;
1114 /* Initialize the shared code (base driver) */
1115 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1116 diag = ixgbe_bypass_init_shared_code(hw);
1118 diag = ixgbe_init_shared_code(hw);
1119 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1121 if (diag != IXGBE_SUCCESS) {
1122 PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
1126 if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
1127 PMD_INIT_LOG(ERR, "\nERROR: "
1128 "Firmware recovery mode detected. Limiting functionality.\n"
1129 "Refer to the Intel(R) Ethernet Adapters and Devices "
1130 "User Guide for details on firmware recovery mode.");
1134 /* pick up the PCI bus settings for reporting later */
1135 ixgbe_get_bus_info(hw);
1137 /* Unlock any pending hardware semaphore */
1138 ixgbe_swfw_lock_reset(hw);
1140 #ifdef RTE_LIBRTE_SECURITY
1141 /* Initialize security_ctx only for primary process*/
1142 if (ixgbe_ipsec_ctx_create(eth_dev))
1146 /* Initialize DCB configuration*/
1147 memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
1148 ixgbe_dcb_init(hw, dcb_config);
1149 /* Get Hardware Flow Control setting */
1150 hw->fc.requested_mode = ixgbe_fc_full;
1151 hw->fc.current_mode = ixgbe_fc_full;
1152 hw->fc.pause_time = IXGBE_FC_PAUSE;
1153 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
1154 hw->fc.low_water[i] = IXGBE_FC_LO;
1155 hw->fc.high_water[i] = IXGBE_FC_HI;
1157 hw->fc.send_xon = 1;
1159 /* Make sure we have a good EEPROM before we read from it */
1160 diag = ixgbe_validate_eeprom_checksum(hw, &csum);
1161 if (diag != IXGBE_SUCCESS) {
1162 PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
1166 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1167 diag = ixgbe_bypass_init_hw(hw);
1169 diag = ixgbe_init_hw(hw);
1170 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1173 * Devices with copper phys will fail to initialise if ixgbe_init_hw()
1174 * is called too soon after the kernel driver unbinding/binding occurs.
1175 * The failure occurs in ixgbe_identify_phy_generic() for all devices,
1176 * but for non-copper devies, ixgbe_identify_sfp_module_generic() is
1177 * also called. See ixgbe_identify_phy_82599(). The reason for the
1178 * failure is not known, and only occuts when virtualisation features
1179 * are disabled in the bios. A delay of 100ms was found to be enough by
1180 * trial-and-error, and is doubled to be safe.
1182 if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
1184 diag = ixgbe_init_hw(hw);
1187 if (diag == IXGBE_ERR_SFP_NOT_PRESENT)
1188 diag = IXGBE_SUCCESS;
1190 if (diag == IXGBE_ERR_EEPROM_VERSION) {
1191 PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
1192 "LOM. Please be aware there may be issues associated "
1193 "with your hardware.");
1194 PMD_INIT_LOG(ERR, "If you are experiencing problems "
1195 "please contact your Intel or hardware representative "
1196 "who provided you with this hardware.");
1197 } else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
1198 PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
1200 PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
1204 /* Reset the hw statistics */
1205 ixgbe_dev_stats_reset(eth_dev);
1207 /* disable interrupt */
1208 ixgbe_disable_intr(hw);
1210 /* reset mappings for queue statistics hw counters*/
1211 ixgbe_reset_qstat_mappings(hw);
1213 /* Allocate memory for storing MAC addresses */
1214 eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", ETHER_ADDR_LEN *
1215 hw->mac.num_rar_entries, 0);
1216 if (eth_dev->data->mac_addrs == NULL) {
1218 "Failed to allocate %u bytes needed to store "
1220 ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1223 /* Copy the permanent MAC address */
1224 ether_addr_copy((struct ether_addr *) hw->mac.perm_addr,
1225 ð_dev->data->mac_addrs[0]);
1227 /* Allocate memory for storing hash filter MAC addresses */
1228 eth_dev->data->hash_mac_addrs = rte_zmalloc("ixgbe", ETHER_ADDR_LEN *
1229 IXGBE_VMDQ_NUM_UC_MAC, 0);
1230 if (eth_dev->data->hash_mac_addrs == NULL) {
1232 "Failed to allocate %d bytes needed to store MAC addresses",
1233 ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
1237 /* initialize the vfta */
1238 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1240 /* initialize the hw strip bitmap*/
1241 memset(hwstrip, 0, sizeof(*hwstrip));
1243 /* initialize PF if max_vfs not zero */
1244 ixgbe_pf_host_init(eth_dev);
1246 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1247 /* let hardware know driver is loaded */
1248 ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
1249 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
1250 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
1251 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
1252 IXGBE_WRITE_FLUSH(hw);
1254 if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
1255 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
1256 (int) hw->mac.type, (int) hw->phy.type,
1257 (int) hw->phy.sfp_type);
1259 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
1260 (int) hw->mac.type, (int) hw->phy.type);
1262 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
1263 eth_dev->data->port_id, pci_dev->id.vendor_id,
1264 pci_dev->id.device_id);
1266 rte_intr_callback_register(intr_handle,
1267 ixgbe_dev_interrupt_handler, eth_dev);
1269 /* enable uio/vfio intr/eventfd mapping */
1270 rte_intr_enable(intr_handle);
1272 /* enable support intr */
1273 ixgbe_enable_intr(eth_dev);
1275 /* initialize filter info */
1276 memset(filter_info, 0,
1277 sizeof(struct ixgbe_filter_info));
1279 /* initialize 5tuple filter list */
1280 TAILQ_INIT(&filter_info->fivetuple_list);
1282 /* initialize flow director filter list & hash */
1283 ixgbe_fdir_filter_init(eth_dev);
1285 /* initialize l2 tunnel filter list & hash */
1286 ixgbe_l2_tn_filter_init(eth_dev);
1288 /* initialize flow filter lists */
1289 ixgbe_filterlist_init();
1291 /* initialize bandwidth configuration info */
1292 memset(bw_conf, 0, sizeof(struct ixgbe_bw_conf));
1294 /* initialize Traffic Manager configuration */
1295 ixgbe_tm_conf_init(eth_dev);
1301 eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
1303 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1304 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1305 struct ixgbe_hw *hw;
1309 PMD_INIT_FUNC_TRACE();
1311 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1314 hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1316 if (hw->adapter_stopped == 0)
1317 ixgbe_dev_close(eth_dev);
1319 eth_dev->dev_ops = NULL;
1320 eth_dev->rx_pkt_burst = NULL;
1321 eth_dev->tx_pkt_burst = NULL;
1323 /* Unlock any pending hardware semaphore */
1324 ixgbe_swfw_lock_reset(hw);
1326 /* disable uio intr before callback unregister */
1327 rte_intr_disable(intr_handle);
1330 ret = rte_intr_callback_unregister(intr_handle,
1331 ixgbe_dev_interrupt_handler, eth_dev);
1334 } else if (ret != -EAGAIN) {
1336 "intr callback unregister failed: %d",
1341 } while (retries++ < (10 + IXGBE_LINK_UP_TIME));
1343 /* cancel the delay handler before remove dev */
1344 rte_eal_alarm_cancel(ixgbe_dev_interrupt_delayed_handler, eth_dev);
1346 /* uninitialize PF if max_vfs not zero */
1347 ixgbe_pf_host_uninit(eth_dev);
1349 /* remove all the fdir filters & hash */
1350 ixgbe_fdir_filter_uninit(eth_dev);
1352 /* remove all the L2 tunnel filters & hash */
1353 ixgbe_l2_tn_filter_uninit(eth_dev);
1355 /* Remove all ntuple filters of the device */
1356 ixgbe_ntuple_filter_uninit(eth_dev);
1358 /* clear all the filters list */
1359 ixgbe_filterlist_flush();
1361 /* Remove all Traffic Manager configuration */
1362 ixgbe_tm_conf_uninit(eth_dev);
1364 #ifdef RTE_LIBRTE_SECURITY
1365 rte_free(eth_dev->security_ctx);
1371 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev)
1373 struct ixgbe_filter_info *filter_info =
1374 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1375 struct ixgbe_5tuple_filter *p_5tuple;
1377 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) {
1378 TAILQ_REMOVE(&filter_info->fivetuple_list,
1383 memset(filter_info->fivetuple_mask, 0,
1384 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
1389 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev)
1391 struct ixgbe_hw_fdir_info *fdir_info =
1392 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1393 struct ixgbe_fdir_filter *fdir_filter;
1395 if (fdir_info->hash_map)
1396 rte_free(fdir_info->hash_map);
1397 if (fdir_info->hash_handle)
1398 rte_hash_free(fdir_info->hash_handle);
1400 while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
1401 TAILQ_REMOVE(&fdir_info->fdir_list,
1404 rte_free(fdir_filter);
1410 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev)
1412 struct ixgbe_l2_tn_info *l2_tn_info =
1413 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1414 struct ixgbe_l2_tn_filter *l2_tn_filter;
1416 if (l2_tn_info->hash_map)
1417 rte_free(l2_tn_info->hash_map);
1418 if (l2_tn_info->hash_handle)
1419 rte_hash_free(l2_tn_info->hash_handle);
1421 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
1422 TAILQ_REMOVE(&l2_tn_info->l2_tn_list,
1425 rte_free(l2_tn_filter);
1431 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev)
1433 struct ixgbe_hw_fdir_info *fdir_info =
1434 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1435 char fdir_hash_name[RTE_HASH_NAMESIZE];
1436 struct rte_hash_parameters fdir_hash_params = {
1437 .name = fdir_hash_name,
1438 .entries = IXGBE_MAX_FDIR_FILTER_NUM,
1439 .key_len = sizeof(union ixgbe_atr_input),
1440 .hash_func = rte_hash_crc,
1441 .hash_func_init_val = 0,
1442 .socket_id = rte_socket_id(),
1445 TAILQ_INIT(&fdir_info->fdir_list);
1446 snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
1447 "fdir_%s", eth_dev->device->name);
1448 fdir_info->hash_handle = rte_hash_create(&fdir_hash_params);
1449 if (!fdir_info->hash_handle) {
1450 PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
1453 fdir_info->hash_map = rte_zmalloc("ixgbe",
1454 sizeof(struct ixgbe_fdir_filter *) *
1455 IXGBE_MAX_FDIR_FILTER_NUM,
1457 if (!fdir_info->hash_map) {
1459 "Failed to allocate memory for fdir hash map!");
1462 fdir_info->mask_added = FALSE;
1467 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev)
1469 struct ixgbe_l2_tn_info *l2_tn_info =
1470 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1471 char l2_tn_hash_name[RTE_HASH_NAMESIZE];
1472 struct rte_hash_parameters l2_tn_hash_params = {
1473 .name = l2_tn_hash_name,
1474 .entries = IXGBE_MAX_L2_TN_FILTER_NUM,
1475 .key_len = sizeof(struct ixgbe_l2_tn_key),
1476 .hash_func = rte_hash_crc,
1477 .hash_func_init_val = 0,
1478 .socket_id = rte_socket_id(),
1481 TAILQ_INIT(&l2_tn_info->l2_tn_list);
1482 snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE,
1483 "l2_tn_%s", eth_dev->device->name);
1484 l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params);
1485 if (!l2_tn_info->hash_handle) {
1486 PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!");
1489 l2_tn_info->hash_map = rte_zmalloc("ixgbe",
1490 sizeof(struct ixgbe_l2_tn_filter *) *
1491 IXGBE_MAX_L2_TN_FILTER_NUM,
1493 if (!l2_tn_info->hash_map) {
1495 "Failed to allocate memory for L2 TN hash map!");
1498 l2_tn_info->e_tag_en = FALSE;
1499 l2_tn_info->e_tag_fwd_en = FALSE;
1500 l2_tn_info->e_tag_ether_type = ETHER_TYPE_ETAG;
1505 * Negotiate mailbox API version with the PF.
1506 * After reset API version is always set to the basic one (ixgbe_mbox_api_10).
1507 * Then we try to negotiate starting with the most recent one.
1508 * If all negotiation attempts fail, then we will proceed with
1509 * the default one (ixgbe_mbox_api_10).
1512 ixgbevf_negotiate_api(struct ixgbe_hw *hw)
1516 /* start with highest supported, proceed down */
1517 static const enum ixgbe_pfvf_api_rev sup_ver[] = {
1525 i != RTE_DIM(sup_ver) &&
1526 ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
1532 generate_random_mac_addr(struct ether_addr *mac_addr)
1536 /* Set Organizationally Unique Identifier (OUI) prefix. */
1537 mac_addr->addr_bytes[0] = 0x00;
1538 mac_addr->addr_bytes[1] = 0x09;
1539 mac_addr->addr_bytes[2] = 0xC0;
1540 /* Force indication of locally assigned MAC address. */
1541 mac_addr->addr_bytes[0] |= ETHER_LOCAL_ADMIN_ADDR;
1542 /* Generate the last 3 bytes of the MAC address with a random number. */
1543 random = rte_rand();
1544 memcpy(&mac_addr->addr_bytes[3], &random, 3);
1548 * Virtual Function device init
1551 eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
1555 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1556 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1557 struct ixgbe_hw *hw =
1558 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1559 struct ixgbe_vfta *shadow_vfta =
1560 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1561 struct ixgbe_hwstrip *hwstrip =
1562 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1563 struct ether_addr *perm_addr = (struct ether_addr *) hw->mac.perm_addr;
1565 PMD_INIT_FUNC_TRACE();
1567 eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
1568 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1569 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1571 /* for secondary processes, we don't initialise any further as primary
1572 * has already done this work. Only check we don't need a different
1575 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1576 struct ixgbe_tx_queue *txq;
1577 /* TX queue function in primary, set by last queue initialized
1578 * Tx queue may not initialized by primary process
1580 if (eth_dev->data->tx_queues) {
1581 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues - 1];
1582 ixgbe_set_tx_function(eth_dev, txq);
1584 /* Use default TX function if we get here */
1585 PMD_INIT_LOG(NOTICE,
1586 "No TX queues configured yet. Using default TX function.");
1589 ixgbe_set_rx_function(eth_dev);
1594 rte_eth_copy_pci_info(eth_dev, pci_dev);
1596 hw->device_id = pci_dev->id.device_id;
1597 hw->vendor_id = pci_dev->id.vendor_id;
1598 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1600 /* initialize the vfta */
1601 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1603 /* initialize the hw strip bitmap*/
1604 memset(hwstrip, 0, sizeof(*hwstrip));
1606 /* Initialize the shared code (base driver) */
1607 diag = ixgbe_init_shared_code(hw);
1608 if (diag != IXGBE_SUCCESS) {
1609 PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
1613 /* init_mailbox_params */
1614 hw->mbx.ops.init_params(hw);
1616 /* Reset the hw statistics */
1617 ixgbevf_dev_stats_reset(eth_dev);
1619 /* Disable the interrupts for VF */
1620 ixgbevf_intr_disable(eth_dev);
1622 hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
1623 diag = hw->mac.ops.reset_hw(hw);
1626 * The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
1627 * the underlying PF driver has not assigned a MAC address to the VF.
1628 * In this case, assign a random MAC address.
1630 if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
1631 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1633 * This error code will be propagated to the app by
1634 * rte_eth_dev_reset, so use a public error code rather than
1635 * the internal-only IXGBE_ERR_RESET_FAILED
1640 /* negotiate mailbox API version to use with the PF. */
1641 ixgbevf_negotiate_api(hw);
1643 /* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
1644 ixgbevf_get_queues(hw, &tcs, &tc);
1646 /* Allocate memory for storing MAC addresses */
1647 eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", ETHER_ADDR_LEN *
1648 hw->mac.num_rar_entries, 0);
1649 if (eth_dev->data->mac_addrs == NULL) {
1651 "Failed to allocate %u bytes needed to store "
1653 ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1657 /* Generate a random MAC address, if none was assigned by PF. */
1658 if (is_zero_ether_addr(perm_addr)) {
1659 generate_random_mac_addr(perm_addr);
1660 diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
1662 rte_free(eth_dev->data->mac_addrs);
1663 eth_dev->data->mac_addrs = NULL;
1666 PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
1667 PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
1668 "%02x:%02x:%02x:%02x:%02x:%02x",
1669 perm_addr->addr_bytes[0],
1670 perm_addr->addr_bytes[1],
1671 perm_addr->addr_bytes[2],
1672 perm_addr->addr_bytes[3],
1673 perm_addr->addr_bytes[4],
1674 perm_addr->addr_bytes[5]);
1677 /* Copy the permanent MAC address */
1678 ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
1680 /* reset the hardware with the new settings */
1681 diag = hw->mac.ops.start_hw(hw);
1687 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1691 rte_intr_callback_register(intr_handle,
1692 ixgbevf_dev_interrupt_handler, eth_dev);
1693 rte_intr_enable(intr_handle);
1694 ixgbevf_intr_enable(eth_dev);
1696 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
1697 eth_dev->data->port_id, pci_dev->id.vendor_id,
1698 pci_dev->id.device_id, "ixgbe_mac_82599_vf");
1703 /* Virtual Function device uninit */
1706 eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
1708 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1709 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1710 struct ixgbe_hw *hw;
1712 PMD_INIT_FUNC_TRACE();
1714 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1717 hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1719 if (hw->adapter_stopped == 0)
1720 ixgbevf_dev_close(eth_dev);
1722 eth_dev->dev_ops = NULL;
1723 eth_dev->rx_pkt_burst = NULL;
1724 eth_dev->tx_pkt_burst = NULL;
1726 /* Disable the interrupts for VF */
1727 ixgbevf_intr_disable(eth_dev);
1729 rte_intr_disable(intr_handle);
1730 rte_intr_callback_unregister(intr_handle,
1731 ixgbevf_dev_interrupt_handler, eth_dev);
1737 eth_ixgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1738 struct rte_pci_device *pci_dev)
1740 char name[RTE_ETH_NAME_MAX_LEN];
1741 struct rte_eth_dev *pf_ethdev;
1742 struct rte_eth_devargs eth_da;
1745 if (pci_dev->device.devargs) {
1746 retval = rte_eth_devargs_parse(pci_dev->device.devargs->args,
1751 memset(ð_da, 0, sizeof(eth_da));
1753 retval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
1754 sizeof(struct ixgbe_adapter),
1755 eth_dev_pci_specific_init, pci_dev,
1756 eth_ixgbe_dev_init, NULL);
1758 if (retval || eth_da.nb_representor_ports < 1)
1761 pf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1762 if (pf_ethdev == NULL)
1765 /* probe VF representor ports */
1766 for (i = 0; i < eth_da.nb_representor_ports; i++) {
1767 struct ixgbe_vf_info *vfinfo;
1768 struct ixgbe_vf_representor representor;
1770 vfinfo = *IXGBE_DEV_PRIVATE_TO_P_VFDATA(
1771 pf_ethdev->data->dev_private);
1772 if (vfinfo == NULL) {
1774 "no virtual functions supported by PF");
1778 representor.vf_id = eth_da.representor_ports[i];
1779 representor.switch_domain_id = vfinfo->switch_domain_id;
1780 representor.pf_ethdev = pf_ethdev;
1782 /* representor port net_bdf_port */
1783 snprintf(name, sizeof(name), "net_%s_representor_%d",
1784 pci_dev->device.name,
1785 eth_da.representor_ports[i]);
1787 retval = rte_eth_dev_create(&pci_dev->device, name,
1788 sizeof(struct ixgbe_vf_representor), NULL, NULL,
1789 ixgbe_vf_representor_init, &representor);
1792 PMD_DRV_LOG(ERR, "failed to create ixgbe vf "
1793 "representor %s.", name);
1799 static int eth_ixgbe_pci_remove(struct rte_pci_device *pci_dev)
1801 struct rte_eth_dev *ethdev;
1803 ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1807 if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
1808 return rte_eth_dev_destroy(ethdev, ixgbe_vf_representor_uninit);
1810 return rte_eth_dev_destroy(ethdev, eth_ixgbe_dev_uninit);
1813 static struct rte_pci_driver rte_ixgbe_pmd = {
1814 .id_table = pci_id_ixgbe_map,
1815 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
1816 RTE_PCI_DRV_IOVA_AS_VA,
1817 .probe = eth_ixgbe_pci_probe,
1818 .remove = eth_ixgbe_pci_remove,
1821 static int eth_ixgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1822 struct rte_pci_device *pci_dev)
1824 return rte_eth_dev_pci_generic_probe(pci_dev,
1825 sizeof(struct ixgbe_adapter), eth_ixgbevf_dev_init);
1828 static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
1830 return rte_eth_dev_pci_generic_remove(pci_dev, eth_ixgbevf_dev_uninit);
1834 * virtual function driver struct
1836 static struct rte_pci_driver rte_ixgbevf_pmd = {
1837 .id_table = pci_id_ixgbevf_map,
1838 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_IOVA_AS_VA,
1839 .probe = eth_ixgbevf_pci_probe,
1840 .remove = eth_ixgbevf_pci_remove,
1844 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1846 struct ixgbe_hw *hw =
1847 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1848 struct ixgbe_vfta *shadow_vfta =
1849 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1854 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
1855 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
1856 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
1861 IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
1863 /* update local VFTA copy */
1864 shadow_vfta->vfta[vid_idx] = vfta;
1870 ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
1873 ixgbe_vlan_hw_strip_enable(dev, queue);
1875 ixgbe_vlan_hw_strip_disable(dev, queue);
1879 ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
1880 enum rte_vlan_type vlan_type,
1883 struct ixgbe_hw *hw =
1884 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1889 qinq = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1890 qinq &= IXGBE_DMATXCTL_GDV;
1892 switch (vlan_type) {
1893 case ETH_VLAN_TYPE_INNER:
1895 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1896 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1897 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1898 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1899 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1900 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1901 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1904 PMD_DRV_LOG(ERR, "Inner type is not supported"
1908 case ETH_VLAN_TYPE_OUTER:
1910 /* Only the high 16-bits is valid */
1911 IXGBE_WRITE_REG(hw, IXGBE_EXVET, (uint32_t)tpid <<
1912 IXGBE_EXVET_VET_EXT_SHIFT);
1914 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1915 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1916 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1917 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1918 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1919 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1920 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1926 PMD_DRV_LOG(ERR, "Unsupported VLAN type %d", vlan_type);
1934 ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
1936 struct ixgbe_hw *hw =
1937 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1940 PMD_INIT_FUNC_TRACE();
1942 /* Filter Table Disable */
1943 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1944 vlnctrl &= ~IXGBE_VLNCTRL_VFE;
1946 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1950 ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
1952 struct ixgbe_hw *hw =
1953 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1954 struct ixgbe_vfta *shadow_vfta =
1955 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1959 PMD_INIT_FUNC_TRACE();
1961 /* Filter Table Enable */
1962 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1963 vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
1964 vlnctrl |= IXGBE_VLNCTRL_VFE;
1966 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1968 /* write whatever is in local vfta copy */
1969 for (i = 0; i < IXGBE_VFTA_SIZE; i++)
1970 IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
1974 ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
1976 struct ixgbe_hwstrip *hwstrip =
1977 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
1978 struct ixgbe_rx_queue *rxq;
1980 if (queue >= IXGBE_MAX_RX_QUEUE_NUM)
1984 IXGBE_SET_HWSTRIP(hwstrip, queue);
1986 IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
1988 if (queue >= dev->data->nb_rx_queues)
1991 rxq = dev->data->rx_queues[queue];
1994 rxq->vlan_flags = PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
1995 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
1997 rxq->vlan_flags = PKT_RX_VLAN;
1998 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2003 ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
2005 struct ixgbe_hw *hw =
2006 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2009 PMD_INIT_FUNC_TRACE();
2011 if (hw->mac.type == ixgbe_mac_82598EB) {
2012 /* No queue level support */
2013 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2017 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2018 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2019 ctrl &= ~IXGBE_RXDCTL_VME;
2020 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2022 /* record those setting for HW strip per queue */
2023 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
2027 ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
2029 struct ixgbe_hw *hw =
2030 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2033 PMD_INIT_FUNC_TRACE();
2035 if (hw->mac.type == ixgbe_mac_82598EB) {
2036 /* No queue level supported */
2037 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2041 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2042 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2043 ctrl |= IXGBE_RXDCTL_VME;
2044 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2046 /* record those setting for HW strip per queue */
2047 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
2051 ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
2053 struct ixgbe_hw *hw =
2054 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2057 PMD_INIT_FUNC_TRACE();
2059 /* DMATXCTRL: Geric Double VLAN Disable */
2060 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2061 ctrl &= ~IXGBE_DMATXCTL_GDV;
2062 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2064 /* CTRL_EXT: Global Double VLAN Disable */
2065 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2066 ctrl &= ~IXGBE_EXTENDED_VLAN;
2067 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2072 ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
2074 struct ixgbe_hw *hw =
2075 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2078 PMD_INIT_FUNC_TRACE();
2080 /* DMATXCTRL: Geric Double VLAN Enable */
2081 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2082 ctrl |= IXGBE_DMATXCTL_GDV;
2083 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2085 /* CTRL_EXT: Global Double VLAN Enable */
2086 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2087 ctrl |= IXGBE_EXTENDED_VLAN;
2088 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2090 /* Clear pooling mode of PFVTCTL. It's required by X550. */
2091 if (hw->mac.type == ixgbe_mac_X550 ||
2092 hw->mac.type == ixgbe_mac_X550EM_x ||
2093 hw->mac.type == ixgbe_mac_X550EM_a) {
2094 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
2095 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
2096 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
2100 * VET EXT field in the EXVET register = 0x8100 by default
2101 * So no need to change. Same to VT field of DMATXCTL register
2106 ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
2108 struct ixgbe_hw *hw =
2109 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2110 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
2113 struct ixgbe_rx_queue *rxq;
2116 PMD_INIT_FUNC_TRACE();
2118 if (hw->mac.type == ixgbe_mac_82598EB) {
2119 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2120 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2121 ctrl |= IXGBE_VLNCTRL_VME;
2122 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2124 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2125 ctrl &= ~IXGBE_VLNCTRL_VME;
2126 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2130 * Other 10G NIC, the VLAN strip can be setup
2131 * per queue in RXDCTL
2133 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2134 rxq = dev->data->rx_queues[i];
2135 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
2136 if (rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2137 ctrl |= IXGBE_RXDCTL_VME;
2140 ctrl &= ~IXGBE_RXDCTL_VME;
2143 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
2145 /* record those setting for HW strip per queue */
2146 ixgbe_vlan_hw_strip_bitmap_set(dev, i, on);
2152 ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev, int mask)
2155 struct rte_eth_rxmode *rxmode;
2156 struct ixgbe_rx_queue *rxq;
2158 if (mask & ETH_VLAN_STRIP_MASK) {
2159 rxmode = &dev->data->dev_conf.rxmode;
2160 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
2161 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2162 rxq = dev->data->rx_queues[i];
2163 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2166 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2167 rxq = dev->data->rx_queues[i];
2168 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2174 ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask)
2176 struct rte_eth_rxmode *rxmode;
2177 rxmode = &dev->data->dev_conf.rxmode;
2179 if (mask & ETH_VLAN_STRIP_MASK) {
2180 ixgbe_vlan_hw_strip_config(dev);
2183 if (mask & ETH_VLAN_FILTER_MASK) {
2184 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
2185 ixgbe_vlan_hw_filter_enable(dev);
2187 ixgbe_vlan_hw_filter_disable(dev);
2190 if (mask & ETH_VLAN_EXTEND_MASK) {
2191 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
2192 ixgbe_vlan_hw_extend_enable(dev);
2194 ixgbe_vlan_hw_extend_disable(dev);
2201 ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
2203 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
2205 ixgbe_vlan_offload_config(dev, mask);
2211 ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
2213 struct ixgbe_hw *hw =
2214 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2215 /* VLNCTRL: enable vlan filtering and allow all vlan tags through */
2216 uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2218 vlanctrl |= IXGBE_VLNCTRL_VFE; /* enable vlan filters */
2219 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
2223 ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev, uint16_t nb_rx_q)
2225 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2230 RTE_ETH_DEV_SRIOV(dev).active = ETH_64_POOLS;
2233 RTE_ETH_DEV_SRIOV(dev).active = ETH_32_POOLS;
2239 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool =
2240 IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2241 RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
2242 pci_dev->max_vfs * RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2247 ixgbe_check_mq_mode(struct rte_eth_dev *dev)
2249 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
2250 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2251 uint16_t nb_rx_q = dev->data->nb_rx_queues;
2252 uint16_t nb_tx_q = dev->data->nb_tx_queues;
2254 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
2255 /* check multi-queue mode */
2256 switch (dev_conf->rxmode.mq_mode) {
2257 case ETH_MQ_RX_VMDQ_DCB:
2258 PMD_INIT_LOG(INFO, "ETH_MQ_RX_VMDQ_DCB mode supported in SRIOV");
2260 case ETH_MQ_RX_VMDQ_DCB_RSS:
2261 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
2262 PMD_INIT_LOG(ERR, "SRIOV active,"
2263 " unsupported mq_mode rx %d.",
2264 dev_conf->rxmode.mq_mode);
2267 case ETH_MQ_RX_VMDQ_RSS:
2268 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS;
2269 if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
2270 if (ixgbe_check_vf_rss_rxq_num(dev, nb_rx_q)) {
2271 PMD_INIT_LOG(ERR, "SRIOV is active,"
2272 " invalid queue number"
2273 " for VMDQ RSS, allowed"
2274 " value are 1, 2 or 4.");
2278 case ETH_MQ_RX_VMDQ_ONLY:
2279 case ETH_MQ_RX_NONE:
2280 /* if nothing mq mode configure, use default scheme */
2281 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
2283 default: /* ETH_MQ_RX_DCB, ETH_MQ_RX_DCB_RSS or ETH_MQ_TX_DCB*/
2284 /* SRIOV only works in VMDq enable mode */
2285 PMD_INIT_LOG(ERR, "SRIOV is active,"
2286 " wrong mq_mode rx %d.",
2287 dev_conf->rxmode.mq_mode);
2291 switch (dev_conf->txmode.mq_mode) {
2292 case ETH_MQ_TX_VMDQ_DCB:
2293 PMD_INIT_LOG(INFO, "ETH_MQ_TX_VMDQ_DCB mode supported in SRIOV");
2294 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_DCB;
2296 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
2297 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
2301 /* check valid queue number */
2302 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
2303 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
2304 PMD_INIT_LOG(ERR, "SRIOV is active,"
2305 " nb_rx_q=%d nb_tx_q=%d queue number"
2306 " must be less than or equal to %d.",
2308 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
2312 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB_RSS) {
2313 PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is"
2317 /* check configuration for vmdb+dcb mode */
2318 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
2319 const struct rte_eth_vmdq_dcb_conf *conf;
2321 if (nb_rx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2322 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_rx_q != %d.",
2323 IXGBE_VMDQ_DCB_NB_QUEUES);
2326 conf = &dev_conf->rx_adv_conf.vmdq_dcb_conf;
2327 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2328 conf->nb_queue_pools == ETH_32_POOLS)) {
2329 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2330 " nb_queue_pools must be %d or %d.",
2331 ETH_16_POOLS, ETH_32_POOLS);
2335 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
2336 const struct rte_eth_vmdq_dcb_tx_conf *conf;
2338 if (nb_tx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2339 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_tx_q != %d",
2340 IXGBE_VMDQ_DCB_NB_QUEUES);
2343 conf = &dev_conf->tx_adv_conf.vmdq_dcb_tx_conf;
2344 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2345 conf->nb_queue_pools == ETH_32_POOLS)) {
2346 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2347 " nb_queue_pools != %d and"
2348 " nb_queue_pools != %d.",
2349 ETH_16_POOLS, ETH_32_POOLS);
2354 /* For DCB mode check our configuration before we go further */
2355 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
2356 const struct rte_eth_dcb_rx_conf *conf;
2358 conf = &dev_conf->rx_adv_conf.dcb_rx_conf;
2359 if (!(conf->nb_tcs == ETH_4_TCS ||
2360 conf->nb_tcs == ETH_8_TCS)) {
2361 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2362 " and nb_tcs != %d.",
2363 ETH_4_TCS, ETH_8_TCS);
2368 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
2369 const struct rte_eth_dcb_tx_conf *conf;
2371 conf = &dev_conf->tx_adv_conf.dcb_tx_conf;
2372 if (!(conf->nb_tcs == ETH_4_TCS ||
2373 conf->nb_tcs == ETH_8_TCS)) {
2374 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2375 " and nb_tcs != %d.",
2376 ETH_4_TCS, ETH_8_TCS);
2382 * When DCB/VT is off, maximum number of queues changes,
2383 * except for 82598EB, which remains constant.
2385 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
2386 hw->mac.type != ixgbe_mac_82598EB) {
2387 if (nb_tx_q > IXGBE_NONE_MODE_TX_NB_QUEUES) {
2389 "Neither VT nor DCB are enabled, "
2391 IXGBE_NONE_MODE_TX_NB_QUEUES);
2400 ixgbe_dev_configure(struct rte_eth_dev *dev)
2402 struct ixgbe_interrupt *intr =
2403 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2404 struct ixgbe_adapter *adapter =
2405 (struct ixgbe_adapter *)dev->data->dev_private;
2408 PMD_INIT_FUNC_TRACE();
2409 /* multipe queue mode checking */
2410 ret = ixgbe_check_mq_mode(dev);
2412 PMD_DRV_LOG(ERR, "ixgbe_check_mq_mode fails with %d.",
2417 /* set flag to update link status after init */
2418 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
2421 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
2422 * allocation or vector Rx preconditions we will reset it.
2424 adapter->rx_bulk_alloc_allowed = true;
2425 adapter->rx_vec_allowed = true;
2431 ixgbe_dev_phy_intr_setup(struct rte_eth_dev *dev)
2433 struct ixgbe_hw *hw =
2434 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2435 struct ixgbe_interrupt *intr =
2436 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2439 /* only set up it on X550EM_X */
2440 if (hw->mac.type == ixgbe_mac_X550EM_x) {
2441 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
2442 gpie |= IXGBE_SDP0_GPIEN_X550EM_x;
2443 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
2444 if (hw->phy.type == ixgbe_phy_x550em_ext_t)
2445 intr->mask |= IXGBE_EICR_GPI_SDP0_X550EM_x;
2450 ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
2451 uint16_t tx_rate, uint64_t q_msk)
2453 struct ixgbe_hw *hw;
2454 struct ixgbe_vf_info *vfinfo;
2455 struct rte_eth_link link;
2456 uint8_t nb_q_per_pool;
2457 uint32_t queue_stride;
2458 uint32_t queue_idx, idx = 0, vf_idx;
2460 uint16_t total_rate = 0;
2461 struct rte_pci_device *pci_dev;
2463 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2464 rte_eth_link_get_nowait(dev->data->port_id, &link);
2466 if (vf >= pci_dev->max_vfs)
2469 if (tx_rate > link.link_speed)
2475 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2476 vfinfo = *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
2477 nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2478 queue_stride = IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2479 queue_idx = vf * queue_stride;
2480 queue_end = queue_idx + nb_q_per_pool - 1;
2481 if (queue_end >= hw->mac.max_tx_queues)
2485 for (vf_idx = 0; vf_idx < pci_dev->max_vfs; vf_idx++) {
2488 for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
2490 total_rate += vfinfo[vf_idx].tx_rate[idx];
2496 /* Store tx_rate for this vf. */
2497 for (idx = 0; idx < nb_q_per_pool; idx++) {
2498 if (((uint64_t)0x1 << idx) & q_msk) {
2499 if (vfinfo[vf].tx_rate[idx] != tx_rate)
2500 vfinfo[vf].tx_rate[idx] = tx_rate;
2501 total_rate += tx_rate;
2505 if (total_rate > dev->data->dev_link.link_speed) {
2506 /* Reset stored TX rate of the VF if it causes exceed
2509 memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
2513 /* Set RTTBCNRC of each queue/pool for vf X */
2514 for (; queue_idx <= queue_end; queue_idx++) {
2516 ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
2524 * Configure device link speed and setup link.
2525 * It returns 0 on success.
2528 ixgbe_dev_start(struct rte_eth_dev *dev)
2530 struct ixgbe_hw *hw =
2531 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2532 struct ixgbe_vf_info *vfinfo =
2533 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2534 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2535 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2536 uint32_t intr_vector = 0;
2537 int err, link_up = 0, negotiate = 0;
2539 uint32_t allowed_speeds = 0;
2543 uint32_t *link_speeds;
2544 struct ixgbe_tm_conf *tm_conf =
2545 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2547 PMD_INIT_FUNC_TRACE();
2549 /* IXGBE devices don't support:
2550 * - half duplex (checked afterwards for valid speeds)
2551 * - fixed speed: TODO implement
2553 if (dev->data->dev_conf.link_speeds & ETH_LINK_SPEED_FIXED) {
2555 "Invalid link_speeds for port %u, fix speed not supported",
2556 dev->data->port_id);
2560 /* Stop the link setup handler before resetting the HW. */
2561 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
2563 /* disable uio/vfio intr/eventfd mapping */
2564 rte_intr_disable(intr_handle);
2567 hw->adapter_stopped = 0;
2568 ixgbe_stop_adapter(hw);
2570 /* reinitialize adapter
2571 * this calls reset and start
2573 status = ixgbe_pf_reset_hw(hw);
2576 hw->mac.ops.start_hw(hw);
2577 hw->mac.get_link_status = true;
2579 /* configure PF module if SRIOV enabled */
2580 ixgbe_pf_host_configure(dev);
2582 ixgbe_dev_phy_intr_setup(dev);
2584 /* check and configure queue intr-vector mapping */
2585 if ((rte_intr_cap_multiple(intr_handle) ||
2586 !RTE_ETH_DEV_SRIOV(dev).active) &&
2587 dev->data->dev_conf.intr_conf.rxq != 0) {
2588 intr_vector = dev->data->nb_rx_queues;
2589 if (intr_vector > IXGBE_MAX_INTR_QUEUE_NUM) {
2590 PMD_INIT_LOG(ERR, "At most %d intr queues supported",
2591 IXGBE_MAX_INTR_QUEUE_NUM);
2594 if (rte_intr_efd_enable(intr_handle, intr_vector))
2598 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
2599 intr_handle->intr_vec =
2600 rte_zmalloc("intr_vec",
2601 dev->data->nb_rx_queues * sizeof(int), 0);
2602 if (intr_handle->intr_vec == NULL) {
2603 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
2604 " intr_vec", dev->data->nb_rx_queues);
2609 /* confiugre msix for sleep until rx interrupt */
2610 ixgbe_configure_msix(dev);
2612 /* initialize transmission unit */
2613 ixgbe_dev_tx_init(dev);
2615 /* This can fail when allocating mbufs for descriptor rings */
2616 err = ixgbe_dev_rx_init(dev);
2618 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
2622 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
2623 ETH_VLAN_EXTEND_MASK;
2624 err = ixgbe_vlan_offload_config(dev, mask);
2626 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2630 if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
2631 /* Enable vlan filtering for VMDq */
2632 ixgbe_vmdq_vlan_hw_filter_enable(dev);
2635 /* Configure DCB hw */
2636 ixgbe_configure_dcb(dev);
2638 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
2639 err = ixgbe_fdir_configure(dev);
2644 /* Restore vf rate limit */
2645 if (vfinfo != NULL) {
2646 for (vf = 0; vf < pci_dev->max_vfs; vf++)
2647 for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
2648 if (vfinfo[vf].tx_rate[idx] != 0)
2649 ixgbe_set_vf_rate_limit(
2651 vfinfo[vf].tx_rate[idx],
2655 ixgbe_restore_statistics_mapping(dev);
2657 err = ixgbe_dev_rxtx_start(dev);
2659 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
2663 /* Skip link setup if loopback mode is enabled. */
2664 if (dev->data->dev_conf.lpbk_mode != 0) {
2665 err = ixgbe_check_supported_loopback_mode(dev);
2667 PMD_INIT_LOG(ERR, "Unsupported loopback mode");
2670 goto skip_link_setup;
2674 if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
2675 err = hw->mac.ops.setup_sfp(hw);
2680 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2681 /* Turn on the copper */
2682 ixgbe_set_phy_power(hw, true);
2684 /* Turn on the laser */
2685 ixgbe_enable_tx_laser(hw);
2688 err = ixgbe_check_link(hw, &speed, &link_up, 0);
2691 dev->data->dev_link.link_status = link_up;
2693 err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
2697 switch (hw->mac.type) {
2698 case ixgbe_mac_X550:
2699 case ixgbe_mac_X550EM_x:
2700 case ixgbe_mac_X550EM_a:
2701 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2702 ETH_LINK_SPEED_2_5G | ETH_LINK_SPEED_5G |
2706 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2710 link_speeds = &dev->data->dev_conf.link_speeds;
2711 if (*link_speeds & ~allowed_speeds) {
2712 PMD_INIT_LOG(ERR, "Invalid link setting");
2717 if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
2718 switch (hw->mac.type) {
2719 case ixgbe_mac_82598EB:
2720 speed = IXGBE_LINK_SPEED_82598_AUTONEG;
2722 case ixgbe_mac_82599EB:
2723 case ixgbe_mac_X540:
2724 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2726 case ixgbe_mac_X550:
2727 case ixgbe_mac_X550EM_x:
2728 case ixgbe_mac_X550EM_a:
2729 speed = IXGBE_LINK_SPEED_X550_AUTONEG;
2732 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2735 if (*link_speeds & ETH_LINK_SPEED_10G)
2736 speed |= IXGBE_LINK_SPEED_10GB_FULL;
2737 if (*link_speeds & ETH_LINK_SPEED_5G)
2738 speed |= IXGBE_LINK_SPEED_5GB_FULL;
2739 if (*link_speeds & ETH_LINK_SPEED_2_5G)
2740 speed |= IXGBE_LINK_SPEED_2_5GB_FULL;
2741 if (*link_speeds & ETH_LINK_SPEED_1G)
2742 speed |= IXGBE_LINK_SPEED_1GB_FULL;
2743 if (*link_speeds & ETH_LINK_SPEED_100M)
2744 speed |= IXGBE_LINK_SPEED_100_FULL;
2747 err = ixgbe_setup_link(hw, speed, link_up);
2753 if (rte_intr_allow_others(intr_handle)) {
2754 /* check if lsc interrupt is enabled */
2755 if (dev->data->dev_conf.intr_conf.lsc != 0)
2756 ixgbe_dev_lsc_interrupt_setup(dev, TRUE);
2758 ixgbe_dev_lsc_interrupt_setup(dev, FALSE);
2759 ixgbe_dev_macsec_interrupt_setup(dev);
2761 rte_intr_callback_unregister(intr_handle,
2762 ixgbe_dev_interrupt_handler, dev);
2763 if (dev->data->dev_conf.intr_conf.lsc != 0)
2764 PMD_INIT_LOG(INFO, "lsc won't enable because of"
2765 " no intr multiplex");
2768 /* check if rxq interrupt is enabled */
2769 if (dev->data->dev_conf.intr_conf.rxq != 0 &&
2770 rte_intr_dp_is_en(intr_handle))
2771 ixgbe_dev_rxq_interrupt_setup(dev);
2773 /* enable uio/vfio intr/eventfd mapping */
2774 rte_intr_enable(intr_handle);
2776 /* resume enabled intr since hw reset */
2777 ixgbe_enable_intr(dev);
2778 ixgbe_l2_tunnel_conf(dev);
2779 ixgbe_filter_restore(dev);
2781 if (tm_conf->root && !tm_conf->committed)
2782 PMD_DRV_LOG(WARNING,
2783 "please call hierarchy_commit() "
2784 "before starting the port");
2787 * Update link status right before return, because it may
2788 * start link configuration process in a separate thread.
2790 ixgbe_dev_link_update(dev, 0);
2795 PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
2796 ixgbe_dev_clear_queues(dev);
2801 * Stop device: disable rx and tx functions to allow for reconfiguring.
2804 ixgbe_dev_stop(struct rte_eth_dev *dev)
2806 struct rte_eth_link link;
2807 struct ixgbe_adapter *adapter =
2808 (struct ixgbe_adapter *)dev->data->dev_private;
2809 struct ixgbe_hw *hw =
2810 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2811 struct ixgbe_vf_info *vfinfo =
2812 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2813 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2814 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2816 struct ixgbe_tm_conf *tm_conf =
2817 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2819 PMD_INIT_FUNC_TRACE();
2821 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
2823 /* disable interrupts */
2824 ixgbe_disable_intr(hw);
2827 ixgbe_pf_reset_hw(hw);
2828 hw->adapter_stopped = 0;
2831 ixgbe_stop_adapter(hw);
2833 for (vf = 0; vfinfo != NULL && vf < pci_dev->max_vfs; vf++)
2834 vfinfo[vf].clear_to_send = false;
2836 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2837 /* Turn off the copper */
2838 ixgbe_set_phy_power(hw, false);
2840 /* Turn off the laser */
2841 ixgbe_disable_tx_laser(hw);
2844 ixgbe_dev_clear_queues(dev);
2846 /* Clear stored conf */
2847 dev->data->scattered_rx = 0;
2850 /* Clear recorded link status */
2851 memset(&link, 0, sizeof(link));
2852 rte_eth_linkstatus_set(dev, &link);
2854 if (!rte_intr_allow_others(intr_handle))
2855 /* resume to the default handler */
2856 rte_intr_callback_register(intr_handle,
2857 ixgbe_dev_interrupt_handler,
2860 /* Clean datapath event and queue/vec mapping */
2861 rte_intr_efd_disable(intr_handle);
2862 if (intr_handle->intr_vec != NULL) {
2863 rte_free(intr_handle->intr_vec);
2864 intr_handle->intr_vec = NULL;
2867 /* reset hierarchy commit */
2868 tm_conf->committed = false;
2870 adapter->rss_reta_updated = 0;
2874 * Set device link up: enable tx.
2877 ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
2879 struct ixgbe_hw *hw =
2880 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2881 if (hw->mac.type == ixgbe_mac_82599EB) {
2882 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2883 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2884 /* Not suported in bypass mode */
2885 PMD_INIT_LOG(ERR, "Set link up is not supported "
2886 "by device id 0x%x", hw->device_id);
2892 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2893 /* Turn on the copper */
2894 ixgbe_set_phy_power(hw, true);
2896 /* Turn on the laser */
2897 ixgbe_enable_tx_laser(hw);
2904 * Set device link down: disable tx.
2907 ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
2909 struct ixgbe_hw *hw =
2910 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2911 if (hw->mac.type == ixgbe_mac_82599EB) {
2912 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2913 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2914 /* Not suported in bypass mode */
2915 PMD_INIT_LOG(ERR, "Set link down is not supported "
2916 "by device id 0x%x", hw->device_id);
2922 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2923 /* Turn off the copper */
2924 ixgbe_set_phy_power(hw, false);
2926 /* Turn off the laser */
2927 ixgbe_disable_tx_laser(hw);
2934 * Reset and stop device.
2937 ixgbe_dev_close(struct rte_eth_dev *dev)
2939 struct ixgbe_hw *hw =
2940 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2942 PMD_INIT_FUNC_TRACE();
2944 ixgbe_pf_reset_hw(hw);
2946 ixgbe_dev_stop(dev);
2947 hw->adapter_stopped = 1;
2949 ixgbe_dev_free_queues(dev);
2951 ixgbe_disable_pcie_master(hw);
2953 /* reprogram the RAR[0] in case user changed it. */
2954 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
2961 ixgbe_dev_reset(struct rte_eth_dev *dev)
2965 /* When a DPDK PMD PF begin to reset PF port, it should notify all
2966 * its VF to make them align with it. The detailed notification
2967 * mechanism is PMD specific. As to ixgbe PF, it is rather complex.
2968 * To avoid unexpected behavior in VF, currently reset of PF with
2969 * SR-IOV activation is not supported. It might be supported later.
2971 if (dev->data->sriov.active)
2974 ret = eth_ixgbe_dev_uninit(dev);
2978 ret = eth_ixgbe_dev_init(dev, NULL);
2984 ixgbe_read_stats_registers(struct ixgbe_hw *hw,
2985 struct ixgbe_hw_stats *hw_stats,
2986 struct ixgbe_macsec_stats *macsec_stats,
2987 uint64_t *total_missed_rx, uint64_t *total_qbrc,
2988 uint64_t *total_qprc, uint64_t *total_qprdc)
2990 uint32_t bprc, lxon, lxoff, total;
2991 uint32_t delta_gprc = 0;
2993 /* Workaround for RX byte count not including CRC bytes when CRC
2994 * strip is enabled. CRC bytes are removed from counters when crc_strip
2997 int crc_strip = (IXGBE_READ_REG(hw, IXGBE_HLREG0) &
2998 IXGBE_HLREG0_RXCRCSTRP);
3000 hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
3001 hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
3002 hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
3003 hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
3005 for (i = 0; i < 8; i++) {
3006 uint32_t mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
3008 /* global total per queue */
3009 hw_stats->mpc[i] += mp;
3010 /* Running comprehensive total for stats display */
3011 *total_missed_rx += hw_stats->mpc[i];
3012 if (hw->mac.type == ixgbe_mac_82598EB) {
3013 hw_stats->rnbc[i] +=
3014 IXGBE_READ_REG(hw, IXGBE_RNBC(i));
3015 hw_stats->pxonrxc[i] +=
3016 IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
3017 hw_stats->pxoffrxc[i] +=
3018 IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
3020 hw_stats->pxonrxc[i] +=
3021 IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
3022 hw_stats->pxoffrxc[i] +=
3023 IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
3024 hw_stats->pxon2offc[i] +=
3025 IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
3027 hw_stats->pxontxc[i] +=
3028 IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
3029 hw_stats->pxofftxc[i] +=
3030 IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
3032 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3033 uint32_t delta_qprc = IXGBE_READ_REG(hw, IXGBE_QPRC(i));
3034 uint32_t delta_qptc = IXGBE_READ_REG(hw, IXGBE_QPTC(i));
3035 uint32_t delta_qprdc = IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
3037 delta_gprc += delta_qprc;
3039 hw_stats->qprc[i] += delta_qprc;
3040 hw_stats->qptc[i] += delta_qptc;
3042 hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
3043 hw_stats->qbrc[i] +=
3044 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
3046 hw_stats->qbrc[i] -= delta_qprc * ETHER_CRC_LEN;
3048 hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
3049 hw_stats->qbtc[i] +=
3050 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
3052 hw_stats->qprdc[i] += delta_qprdc;
3053 *total_qprdc += hw_stats->qprdc[i];
3055 *total_qprc += hw_stats->qprc[i];
3056 *total_qbrc += hw_stats->qbrc[i];
3058 hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
3059 hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
3060 hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
3063 * An errata states that gprc actually counts good + missed packets:
3064 * Workaround to set gprc to summated queue packet receives
3066 hw_stats->gprc = *total_qprc;
3068 if (hw->mac.type != ixgbe_mac_82598EB) {
3069 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
3070 hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
3071 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
3072 hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
3073 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
3074 hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
3075 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
3076 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
3078 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
3079 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
3080 /* 82598 only has a counter in the high register */
3081 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
3082 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
3083 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
3085 uint64_t old_tpr = hw_stats->tpr;
3087 hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
3088 hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
3091 hw_stats->gorc -= delta_gprc * ETHER_CRC_LEN;
3093 uint64_t delta_gptc = IXGBE_READ_REG(hw, IXGBE_GPTC);
3094 hw_stats->gptc += delta_gptc;
3095 hw_stats->gotc -= delta_gptc * ETHER_CRC_LEN;
3096 hw_stats->tor -= (hw_stats->tpr - old_tpr) * ETHER_CRC_LEN;
3099 * Workaround: mprc hardware is incorrectly counting
3100 * broadcasts, so for now we subtract those.
3102 bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
3103 hw_stats->bprc += bprc;
3104 hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
3105 if (hw->mac.type == ixgbe_mac_82598EB)
3106 hw_stats->mprc -= bprc;
3108 hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
3109 hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
3110 hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
3111 hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
3112 hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
3113 hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
3115 lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
3116 hw_stats->lxontxc += lxon;
3117 lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
3118 hw_stats->lxofftxc += lxoff;
3119 total = lxon + lxoff;
3121 hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
3122 hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
3123 hw_stats->gptc -= total;
3124 hw_stats->mptc -= total;
3125 hw_stats->ptc64 -= total;
3126 hw_stats->gotc -= total * ETHER_MIN_LEN;
3128 hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
3129 hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
3130 hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
3131 hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
3132 hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
3133 hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
3134 hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
3135 hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
3136 hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
3137 hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
3138 hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
3139 hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
3140 hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
3141 hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
3142 hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
3143 hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
3144 /* Only read FCOE on 82599 */
3145 if (hw->mac.type != ixgbe_mac_82598EB) {
3146 hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
3147 hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
3148 hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
3149 hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
3150 hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
3153 /* Flow Director Stats registers */
3154 if (hw->mac.type != ixgbe_mac_82598EB) {
3155 hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
3156 hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
3157 hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
3158 IXGBE_FDIRUSTAT) & 0xFFFF;
3159 hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
3160 IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
3161 hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
3162 IXGBE_FDIRFSTAT) & 0xFFFF;
3163 hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
3164 IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
3166 /* MACsec Stats registers */
3167 macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
3168 macsec_stats->out_pkts_encrypted +=
3169 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTE);
3170 macsec_stats->out_pkts_protected +=
3171 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTP);
3172 macsec_stats->out_octets_encrypted +=
3173 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTE);
3174 macsec_stats->out_octets_protected +=
3175 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTP);
3176 macsec_stats->in_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECRXUT);
3177 macsec_stats->in_pkts_badtag += IXGBE_READ_REG(hw, IXGBE_LSECRXBAD);
3178 macsec_stats->in_pkts_nosci += IXGBE_READ_REG(hw, IXGBE_LSECRXNOSCI);
3179 macsec_stats->in_pkts_unknownsci +=
3180 IXGBE_READ_REG(hw, IXGBE_LSECRXUNSCI);
3181 macsec_stats->in_octets_decrypted +=
3182 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTD);
3183 macsec_stats->in_octets_validated +=
3184 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTV);
3185 macsec_stats->in_pkts_unchecked += IXGBE_READ_REG(hw, IXGBE_LSECRXUNCH);
3186 macsec_stats->in_pkts_delayed += IXGBE_READ_REG(hw, IXGBE_LSECRXDELAY);
3187 macsec_stats->in_pkts_late += IXGBE_READ_REG(hw, IXGBE_LSECRXLATE);
3188 for (i = 0; i < 2; i++) {
3189 macsec_stats->in_pkts_ok +=
3190 IXGBE_READ_REG(hw, IXGBE_LSECRXOK(i));
3191 macsec_stats->in_pkts_invalid +=
3192 IXGBE_READ_REG(hw, IXGBE_LSECRXINV(i));
3193 macsec_stats->in_pkts_notvalid +=
3194 IXGBE_READ_REG(hw, IXGBE_LSECRXNV(i));
3196 macsec_stats->in_pkts_unusedsa += IXGBE_READ_REG(hw, IXGBE_LSECRXUNSA);
3197 macsec_stats->in_pkts_notusingsa +=
3198 IXGBE_READ_REG(hw, IXGBE_LSECRXNUSA);
3202 * This function is based on ixgbe_update_stats_counters() in ixgbe/ixgbe.c
3205 ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3207 struct ixgbe_hw *hw =
3208 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3209 struct ixgbe_hw_stats *hw_stats =
3210 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3211 struct ixgbe_macsec_stats *macsec_stats =
3212 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3213 dev->data->dev_private);
3214 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3217 total_missed_rx = 0;
3222 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3223 &total_qbrc, &total_qprc, &total_qprdc);
3228 /* Fill out the rte_eth_stats statistics structure */
3229 stats->ipackets = total_qprc;
3230 stats->ibytes = total_qbrc;
3231 stats->opackets = hw_stats->gptc;
3232 stats->obytes = hw_stats->gotc;
3234 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3235 stats->q_ipackets[i] = hw_stats->qprc[i];
3236 stats->q_opackets[i] = hw_stats->qptc[i];
3237 stats->q_ibytes[i] = hw_stats->qbrc[i];
3238 stats->q_obytes[i] = hw_stats->qbtc[i];
3239 stats->q_errors[i] = hw_stats->qprdc[i];
3243 stats->imissed = total_missed_rx;
3244 stats->ierrors = hw_stats->crcerrs +
3261 ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
3263 struct ixgbe_hw_stats *stats =
3264 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3266 /* HW registers are cleared on read */
3267 ixgbe_dev_stats_get(dev, NULL);
3269 /* Reset software totals */
3270 memset(stats, 0, sizeof(*stats));
3273 /* This function calculates the number of xstats based on the current config */
3275 ixgbe_xstats_calc_num(void) {
3276 return IXGBE_NB_HW_STATS + IXGBE_NB_MACSEC_STATS +
3277 (IXGBE_NB_RXQ_PRIO_STATS * IXGBE_NB_RXQ_PRIO_VALUES) +
3278 (IXGBE_NB_TXQ_PRIO_STATS * IXGBE_NB_TXQ_PRIO_VALUES);
3281 static int ixgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3282 struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size)
3284 const unsigned cnt_stats = ixgbe_xstats_calc_num();
3285 unsigned stat, i, count;
3287 if (xstats_names != NULL) {
3290 /* Note: limit >= cnt_stats checked upstream
3291 * in rte_eth_xstats_names()
3294 /* Extended stats from ixgbe_hw_stats */
3295 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3296 snprintf(xstats_names[count].name,
3297 sizeof(xstats_names[count].name),
3299 rte_ixgbe_stats_strings[i].name);
3304 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3305 snprintf(xstats_names[count].name,
3306 sizeof(xstats_names[count].name),
3308 rte_ixgbe_macsec_strings[i].name);
3312 /* RX Priority Stats */
3313 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3314 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3315 snprintf(xstats_names[count].name,
3316 sizeof(xstats_names[count].name),
3317 "rx_priority%u_%s", i,
3318 rte_ixgbe_rxq_strings[stat].name);
3323 /* TX Priority Stats */
3324 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3325 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3326 snprintf(xstats_names[count].name,
3327 sizeof(xstats_names[count].name),
3328 "tx_priority%u_%s", i,
3329 rte_ixgbe_txq_strings[stat].name);
3337 static int ixgbe_dev_xstats_get_names_by_id(
3338 struct rte_eth_dev *dev,
3339 struct rte_eth_xstat_name *xstats_names,
3340 const uint64_t *ids,
3344 const unsigned int cnt_stats = ixgbe_xstats_calc_num();
3345 unsigned int stat, i, count;
3347 if (xstats_names != NULL) {
3350 /* Note: limit >= cnt_stats checked upstream
3351 * in rte_eth_xstats_names()
3354 /* Extended stats from ixgbe_hw_stats */
3355 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3356 snprintf(xstats_names[count].name,
3357 sizeof(xstats_names[count].name),
3359 rte_ixgbe_stats_strings[i].name);
3364 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3365 snprintf(xstats_names[count].name,
3366 sizeof(xstats_names[count].name),
3368 rte_ixgbe_macsec_strings[i].name);
3372 /* RX Priority Stats */
3373 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3374 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3375 snprintf(xstats_names[count].name,
3376 sizeof(xstats_names[count].name),
3377 "rx_priority%u_%s", i,
3378 rte_ixgbe_rxq_strings[stat].name);
3383 /* TX Priority Stats */
3384 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3385 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3386 snprintf(xstats_names[count].name,
3387 sizeof(xstats_names[count].name),
3388 "tx_priority%u_%s", i,
3389 rte_ixgbe_txq_strings[stat].name);
3398 uint16_t size = ixgbe_xstats_calc_num();
3399 struct rte_eth_xstat_name xstats_names_copy[size];
3401 ixgbe_dev_xstats_get_names_by_id(dev, xstats_names_copy, NULL,
3404 for (i = 0; i < limit; i++) {
3405 if (ids[i] >= size) {
3406 PMD_INIT_LOG(ERR, "id value isn't valid");
3409 strcpy(xstats_names[i].name,
3410 xstats_names_copy[ids[i]].name);
3415 static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3416 struct rte_eth_xstat_name *xstats_names, unsigned limit)
3420 if (limit < IXGBEVF_NB_XSTATS && xstats_names != NULL)
3423 if (xstats_names != NULL)
3424 for (i = 0; i < IXGBEVF_NB_XSTATS; i++)
3425 snprintf(xstats_names[i].name,
3426 sizeof(xstats_names[i].name),
3427 "%s", rte_ixgbevf_stats_strings[i].name);
3428 return IXGBEVF_NB_XSTATS;
3432 ixgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3435 struct ixgbe_hw *hw =
3436 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3437 struct ixgbe_hw_stats *hw_stats =
3438 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3439 struct ixgbe_macsec_stats *macsec_stats =
3440 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3441 dev->data->dev_private);
3442 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3443 unsigned i, stat, count = 0;
3445 count = ixgbe_xstats_calc_num();
3450 total_missed_rx = 0;
3455 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3456 &total_qbrc, &total_qprc, &total_qprdc);
3458 /* If this is a reset xstats is NULL, and we have cleared the
3459 * registers by reading them.
3464 /* Extended stats from ixgbe_hw_stats */
3466 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3467 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3468 rte_ixgbe_stats_strings[i].offset);
3469 xstats[count].id = count;
3474 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3475 xstats[count].value = *(uint64_t *)(((char *)macsec_stats) +
3476 rte_ixgbe_macsec_strings[i].offset);
3477 xstats[count].id = count;
3481 /* RX Priority Stats */
3482 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3483 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3484 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3485 rte_ixgbe_rxq_strings[stat].offset +
3486 (sizeof(uint64_t) * i));
3487 xstats[count].id = count;
3492 /* TX Priority Stats */
3493 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3494 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3495 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3496 rte_ixgbe_txq_strings[stat].offset +
3497 (sizeof(uint64_t) * i));
3498 xstats[count].id = count;
3506 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
3507 uint64_t *values, unsigned int n)
3510 struct ixgbe_hw *hw =
3511 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3512 struct ixgbe_hw_stats *hw_stats =
3513 IXGBE_DEV_PRIVATE_TO_STATS(
3514 dev->data->dev_private);
3515 struct ixgbe_macsec_stats *macsec_stats =
3516 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3517 dev->data->dev_private);
3518 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3519 unsigned int i, stat, count = 0;
3521 count = ixgbe_xstats_calc_num();
3523 if (!ids && n < count)
3526 total_missed_rx = 0;
3531 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats,
3532 &total_missed_rx, &total_qbrc, &total_qprc,
3535 /* If this is a reset xstats is NULL, and we have cleared the
3536 * registers by reading them.
3538 if (!ids && !values)
3541 /* Extended stats from ixgbe_hw_stats */
3543 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3544 values[count] = *(uint64_t *)(((char *)hw_stats) +
3545 rte_ixgbe_stats_strings[i].offset);
3550 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3551 values[count] = *(uint64_t *)(((char *)macsec_stats) +
3552 rte_ixgbe_macsec_strings[i].offset);
3556 /* RX Priority Stats */
3557 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3558 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3560 *(uint64_t *)(((char *)hw_stats) +
3561 rte_ixgbe_rxq_strings[stat].offset +
3562 (sizeof(uint64_t) * i));
3567 /* TX Priority Stats */
3568 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3569 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3571 *(uint64_t *)(((char *)hw_stats) +
3572 rte_ixgbe_txq_strings[stat].offset +
3573 (sizeof(uint64_t) * i));
3581 uint16_t size = ixgbe_xstats_calc_num();
3582 uint64_t values_copy[size];
3584 ixgbe_dev_xstats_get_by_id(dev, NULL, values_copy, size);
3586 for (i = 0; i < n; i++) {
3587 if (ids[i] >= size) {
3588 PMD_INIT_LOG(ERR, "id value isn't valid");
3591 values[i] = values_copy[ids[i]];
3597 ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
3599 struct ixgbe_hw_stats *stats =
3600 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3601 struct ixgbe_macsec_stats *macsec_stats =
3602 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3603 dev->data->dev_private);
3605 unsigned count = ixgbe_xstats_calc_num();
3607 /* HW registers are cleared on read */
3608 ixgbe_dev_xstats_get(dev, NULL, count);
3610 /* Reset software totals */
3611 memset(stats, 0, sizeof(*stats));
3612 memset(macsec_stats, 0, sizeof(*macsec_stats));
3616 ixgbevf_update_stats(struct rte_eth_dev *dev)
3618 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3619 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3620 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3622 /* Good Rx packet, include VF loopback */
3623 UPDATE_VF_STAT(IXGBE_VFGPRC,
3624 hw_stats->last_vfgprc, hw_stats->vfgprc);
3626 /* Good Rx octets, include VF loopback */
3627 UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
3628 hw_stats->last_vfgorc, hw_stats->vfgorc);
3630 /* Good Tx packet, include VF loopback */
3631 UPDATE_VF_STAT(IXGBE_VFGPTC,
3632 hw_stats->last_vfgptc, hw_stats->vfgptc);
3634 /* Good Tx octets, include VF loopback */
3635 UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
3636 hw_stats->last_vfgotc, hw_stats->vfgotc);
3638 /* Rx Multicst Packet */
3639 UPDATE_VF_STAT(IXGBE_VFMPRC,
3640 hw_stats->last_vfmprc, hw_stats->vfmprc);
3644 ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3647 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3648 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3651 if (n < IXGBEVF_NB_XSTATS)
3652 return IXGBEVF_NB_XSTATS;
3654 ixgbevf_update_stats(dev);
3659 /* Extended stats */
3660 for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
3662 xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
3663 rte_ixgbevf_stats_strings[i].offset);
3666 return IXGBEVF_NB_XSTATS;
3670 ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3672 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3673 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3675 ixgbevf_update_stats(dev);
3680 stats->ipackets = hw_stats->vfgprc;
3681 stats->ibytes = hw_stats->vfgorc;
3682 stats->opackets = hw_stats->vfgptc;
3683 stats->obytes = hw_stats->vfgotc;
3688 ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
3690 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3691 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3693 /* Sync HW register to the last stats */
3694 ixgbevf_dev_stats_get(dev, NULL);
3696 /* reset HW current stats*/
3697 hw_stats->vfgprc = 0;
3698 hw_stats->vfgorc = 0;
3699 hw_stats->vfgptc = 0;
3700 hw_stats->vfgotc = 0;
3704 ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3706 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3707 u16 eeprom_verh, eeprom_verl;
3711 ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
3712 ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
3714 etrack_id = (eeprom_verh << 16) | eeprom_verl;
3715 ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
3717 ret += 1; /* add the size of '\0' */
3718 if (fw_size < (u32)ret)
3725 ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
3727 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3728 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3729 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
3731 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3732 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3733 if (RTE_ETH_DEV_SRIOV(dev).active == 0) {
3735 * When DCB/VT is off, maximum number of queues changes,
3736 * except for 82598EB, which remains constant.
3738 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
3739 hw->mac.type != ixgbe_mac_82598EB)
3740 dev_info->max_tx_queues = IXGBE_NONE_MODE_TX_NB_QUEUES;
3742 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
3743 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
3744 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3745 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3746 dev_info->max_vfs = pci_dev->max_vfs;
3747 if (hw->mac.type == ixgbe_mac_82598EB)
3748 dev_info->max_vmdq_pools = ETH_16_POOLS;
3750 dev_info->max_vmdq_pools = ETH_64_POOLS;
3751 dev_info->vmdq_queue_num = dev_info->max_rx_queues;
3752 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3753 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3754 dev_info->rx_queue_offload_capa);
3755 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3756 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3758 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3760 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3761 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3762 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3764 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3769 dev_info->default_txconf = (struct rte_eth_txconf) {
3771 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3772 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3773 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3775 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3776 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3780 dev_info->rx_desc_lim = rx_desc_lim;
3781 dev_info->tx_desc_lim = tx_desc_lim;
3783 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3784 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3785 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3787 dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
3788 if (hw->mac.type == ixgbe_mac_X540 ||
3789 hw->mac.type == ixgbe_mac_X540_vf ||
3790 hw->mac.type == ixgbe_mac_X550 ||
3791 hw->mac.type == ixgbe_mac_X550_vf) {
3792 dev_info->speed_capa |= ETH_LINK_SPEED_100M;
3794 if (hw->mac.type == ixgbe_mac_X550) {
3795 dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
3796 dev_info->speed_capa |= ETH_LINK_SPEED_5G;
3799 /* Driver-preferred Rx/Tx parameters */
3800 dev_info->default_rxportconf.burst_size = 32;
3801 dev_info->default_txportconf.burst_size = 32;
3802 dev_info->default_rxportconf.nb_queues = 1;
3803 dev_info->default_txportconf.nb_queues = 1;
3804 dev_info->default_rxportconf.ring_size = 256;
3805 dev_info->default_txportconf.ring_size = 256;
3808 static const uint32_t *
3809 ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
3811 static const uint32_t ptypes[] = {
3812 /* For non-vec functions,
3813 * refers to ixgbe_rxd_pkt_info_to_pkt_type();
3814 * for vec functions,
3815 * refers to _recv_raw_pkts_vec().
3819 RTE_PTYPE_L3_IPV4_EXT,
3821 RTE_PTYPE_L3_IPV6_EXT,
3825 RTE_PTYPE_TUNNEL_IP,
3826 RTE_PTYPE_INNER_L3_IPV6,
3827 RTE_PTYPE_INNER_L3_IPV6_EXT,
3828 RTE_PTYPE_INNER_L4_TCP,
3829 RTE_PTYPE_INNER_L4_UDP,
3833 if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
3834 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
3835 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
3836 dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
3839 #if defined(RTE_ARCH_X86)
3840 if (dev->rx_pkt_burst == ixgbe_recv_pkts_vec ||
3841 dev->rx_pkt_burst == ixgbe_recv_scattered_pkts_vec)
3848 ixgbevf_dev_info_get(struct rte_eth_dev *dev,
3849 struct rte_eth_dev_info *dev_info)
3851 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3852 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3854 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3855 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3856 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
3857 dev_info->max_rx_pktlen = 9728; /* includes CRC, cf MAXFRS reg */
3858 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3859 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3860 dev_info->max_vfs = pci_dev->max_vfs;
3861 if (hw->mac.type == ixgbe_mac_82598EB)
3862 dev_info->max_vmdq_pools = ETH_16_POOLS;
3864 dev_info->max_vmdq_pools = ETH_64_POOLS;
3865 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3866 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3867 dev_info->rx_queue_offload_capa);
3868 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3869 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3871 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3873 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3874 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3875 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3877 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3882 dev_info->default_txconf = (struct rte_eth_txconf) {
3884 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3885 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3886 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3888 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3889 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3893 dev_info->rx_desc_lim = rx_desc_lim;
3894 dev_info->tx_desc_lim = tx_desc_lim;
3898 ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
3899 int *link_up, int wait_to_complete)
3901 struct ixgbe_mbx_info *mbx = &hw->mbx;
3902 struct ixgbe_mac_info *mac = &hw->mac;
3903 uint32_t links_reg, in_msg;
3906 /* If we were hit with a reset drop the link */
3907 if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
3908 mac->get_link_status = true;
3910 if (!mac->get_link_status)
3913 /* if link status is down no point in checking to see if pf is up */
3914 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
3915 if (!(links_reg & IXGBE_LINKS_UP))
3918 /* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
3919 * before the link status is correct
3921 if (mac->type == ixgbe_mac_82599_vf && wait_to_complete) {
3924 for (i = 0; i < 5; i++) {
3926 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
3928 if (!(links_reg & IXGBE_LINKS_UP))
3933 switch (links_reg & IXGBE_LINKS_SPEED_82599) {
3934 case IXGBE_LINKS_SPEED_10G_82599:
3935 *speed = IXGBE_LINK_SPEED_10GB_FULL;
3936 if (hw->mac.type >= ixgbe_mac_X550) {
3937 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
3938 *speed = IXGBE_LINK_SPEED_2_5GB_FULL;
3941 case IXGBE_LINKS_SPEED_1G_82599:
3942 *speed = IXGBE_LINK_SPEED_1GB_FULL;
3944 case IXGBE_LINKS_SPEED_100_82599:
3945 *speed = IXGBE_LINK_SPEED_100_FULL;
3946 if (hw->mac.type == ixgbe_mac_X550) {
3947 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
3948 *speed = IXGBE_LINK_SPEED_5GB_FULL;
3951 case IXGBE_LINKS_SPEED_10_X550EM_A:
3952 *speed = IXGBE_LINK_SPEED_UNKNOWN;
3953 /* Since Reserved in older MAC's */
3954 if (hw->mac.type >= ixgbe_mac_X550)
3955 *speed = IXGBE_LINK_SPEED_10_FULL;
3958 *speed = IXGBE_LINK_SPEED_UNKNOWN;
3961 /* if the read failed it could just be a mailbox collision, best wait
3962 * until we are called again and don't report an error
3964 if (mbx->ops.read(hw, &in_msg, 1, 0))
3967 if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
3968 /* msg is not CTS and is NACK we must have lost CTS status */
3969 if (in_msg & IXGBE_VT_MSGTYPE_NACK)
3970 mac->get_link_status = false;
3974 /* the pf is talking, if we timed out in the past we reinit */
3975 if (!mbx->timeout) {
3980 /* if we passed all the tests above then the link is up and we no
3981 * longer need to check for link
3983 mac->get_link_status = false;
3986 *link_up = !mac->get_link_status;
3991 ixgbe_dev_setup_link_alarm_handler(void *param)
3993 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
3994 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3995 struct ixgbe_interrupt *intr =
3996 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
3998 bool autoneg = false;
4000 speed = hw->phy.autoneg_advertised;
4002 ixgbe_get_link_capabilities(hw, &speed, &autoneg);
4004 ixgbe_setup_link(hw, speed, true);
4006 intr->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
4009 /* return 0 means link status changed, -1 means not changed */
4011 ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
4012 int wait_to_complete, int vf)
4014 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4015 struct rte_eth_link link;
4016 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
4017 struct ixgbe_interrupt *intr =
4018 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4023 memset(&link, 0, sizeof(link));
4024 link.link_status = ETH_LINK_DOWN;
4025 link.link_speed = ETH_SPEED_NUM_NONE;
4026 link.link_duplex = ETH_LINK_HALF_DUPLEX;
4027 link.link_autoneg = ETH_LINK_AUTONEG;
4029 hw->mac.get_link_status = true;
4031 if (intr->flags & IXGBE_FLAG_NEED_LINK_CONFIG)
4032 return rte_eth_linkstatus_set(dev, &link);
4034 /* check if it needs to wait to complete, if lsc interrupt is enabled */
4035 if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
4039 diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
4041 diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
4044 link.link_speed = ETH_SPEED_NUM_100M;
4045 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4046 return rte_eth_linkstatus_set(dev, &link);
4050 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4051 intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
4052 rte_eal_alarm_set(10,
4053 ixgbe_dev_setup_link_alarm_handler, dev);
4055 return rte_eth_linkstatus_set(dev, &link);
4058 link.link_status = ETH_LINK_UP;
4059 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4061 switch (link_speed) {
4063 case IXGBE_LINK_SPEED_UNKNOWN:
4064 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4065 link.link_speed = ETH_SPEED_NUM_100M;
4068 case IXGBE_LINK_SPEED_100_FULL:
4069 link.link_speed = ETH_SPEED_NUM_100M;
4072 case IXGBE_LINK_SPEED_1GB_FULL:
4073 link.link_speed = ETH_SPEED_NUM_1G;
4076 case IXGBE_LINK_SPEED_2_5GB_FULL:
4077 link.link_speed = ETH_SPEED_NUM_2_5G;
4080 case IXGBE_LINK_SPEED_5GB_FULL:
4081 link.link_speed = ETH_SPEED_NUM_5G;
4084 case IXGBE_LINK_SPEED_10GB_FULL:
4085 link.link_speed = ETH_SPEED_NUM_10G;
4089 return rte_eth_linkstatus_set(dev, &link);
4093 ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4095 return ixgbe_dev_link_update_share(dev, wait_to_complete, 0);
4099 ixgbevf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4101 return ixgbe_dev_link_update_share(dev, wait_to_complete, 1);
4105 ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
4107 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4110 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4111 fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
4112 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4116 ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
4118 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4121 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4122 fctrl &= (~IXGBE_FCTRL_UPE);
4123 if (dev->data->all_multicast == 1)
4124 fctrl |= IXGBE_FCTRL_MPE;
4126 fctrl &= (~IXGBE_FCTRL_MPE);
4127 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4131 ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
4133 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4136 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4137 fctrl |= IXGBE_FCTRL_MPE;
4138 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4142 ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
4144 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4147 if (dev->data->promiscuous == 1)
4148 return; /* must remain in all_multicast mode */
4150 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4151 fctrl &= (~IXGBE_FCTRL_MPE);
4152 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4156 * It clears the interrupt causes and enables the interrupt.
4157 * It will be called once only during nic initialized.
4160 * Pointer to struct rte_eth_dev.
4162 * Enable or Disable.
4165 * - On success, zero.
4166 * - On failure, a negative value.
4169 ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
4171 struct ixgbe_interrupt *intr =
4172 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4174 ixgbe_dev_link_status_print(dev);
4176 intr->mask |= IXGBE_EICR_LSC;
4178 intr->mask &= ~IXGBE_EICR_LSC;
4184 * It clears the interrupt causes and enables the interrupt.
4185 * It will be called once only during nic initialized.
4188 * Pointer to struct rte_eth_dev.
4191 * - On success, zero.
4192 * - On failure, a negative value.
4195 ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
4197 struct ixgbe_interrupt *intr =
4198 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4200 intr->mask |= IXGBE_EICR_RTX_QUEUE;
4206 * It clears the interrupt causes and enables the interrupt.
4207 * It will be called once only during nic initialized.
4210 * Pointer to struct rte_eth_dev.
4213 * - On success, zero.
4214 * - On failure, a negative value.
4217 ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev)
4219 struct ixgbe_interrupt *intr =
4220 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4222 intr->mask |= IXGBE_EICR_LINKSEC;
4228 * It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
4231 * Pointer to struct rte_eth_dev.
4234 * - On success, zero.
4235 * - On failure, a negative value.
4238 ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
4241 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4242 struct ixgbe_interrupt *intr =
4243 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4245 /* clear all cause mask */
4246 ixgbe_disable_intr(hw);
4248 /* read-on-clear nic registers here */
4249 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4250 PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
4254 /* set flag for async link update */
4255 if (eicr & IXGBE_EICR_LSC)
4256 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
4258 if (eicr & IXGBE_EICR_MAILBOX)
4259 intr->flags |= IXGBE_FLAG_MAILBOX;
4261 if (eicr & IXGBE_EICR_LINKSEC)
4262 intr->flags |= IXGBE_FLAG_MACSEC;
4264 if (hw->mac.type == ixgbe_mac_X550EM_x &&
4265 hw->phy.type == ixgbe_phy_x550em_ext_t &&
4266 (eicr & IXGBE_EICR_GPI_SDP0_X550EM_x))
4267 intr->flags |= IXGBE_FLAG_PHY_INTERRUPT;
4273 * It gets and then prints the link status.
4276 * Pointer to struct rte_eth_dev.
4279 * - On success, zero.
4280 * - On failure, a negative value.
4283 ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
4285 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4286 struct rte_eth_link link;
4288 rte_eth_linkstatus_get(dev, &link);
4290 if (link.link_status) {
4291 PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
4292 (int)(dev->data->port_id),
4293 (unsigned)link.link_speed,
4294 link.link_duplex == ETH_LINK_FULL_DUPLEX ?
4295 "full-duplex" : "half-duplex");
4297 PMD_INIT_LOG(INFO, " Port %d: Link Down",
4298 (int)(dev->data->port_id));
4300 PMD_INIT_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
4301 pci_dev->addr.domain,
4303 pci_dev->addr.devid,
4304 pci_dev->addr.function);
4308 * It executes link_update after knowing an interrupt occurred.
4311 * Pointer to struct rte_eth_dev.
4314 * - On success, zero.
4315 * - On failure, a negative value.
4318 ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
4320 struct ixgbe_interrupt *intr =
4321 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4323 struct ixgbe_hw *hw =
4324 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4326 PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
4328 if (intr->flags & IXGBE_FLAG_MAILBOX) {
4329 ixgbe_pf_mbx_process(dev);
4330 intr->flags &= ~IXGBE_FLAG_MAILBOX;
4333 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4334 ixgbe_handle_lasi(hw);
4335 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4338 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4339 struct rte_eth_link link;
4341 /* get the link status before link update, for predicting later */
4342 rte_eth_linkstatus_get(dev, &link);
4344 ixgbe_dev_link_update(dev, 0);
4347 if (!link.link_status)
4348 /* handle it 1 sec later, wait it being stable */
4349 timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
4350 /* likely to down */
4352 /* handle it 4 sec later, wait it being stable */
4353 timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
4355 ixgbe_dev_link_status_print(dev);
4356 if (rte_eal_alarm_set(timeout * 1000,
4357 ixgbe_dev_interrupt_delayed_handler, (void *)dev) < 0)
4358 PMD_DRV_LOG(ERR, "Error setting alarm");
4360 /* remember original mask */
4361 intr->mask_original = intr->mask;
4362 /* only disable lsc interrupt */
4363 intr->mask &= ~IXGBE_EIMS_LSC;
4367 PMD_DRV_LOG(DEBUG, "enable intr immediately");
4368 ixgbe_enable_intr(dev);
4374 * Interrupt handler which shall be registered for alarm callback for delayed
4375 * handling specific interrupt to wait for the stable nic state. As the
4376 * NIC interrupt state is not stable for ixgbe after link is just down,
4377 * it needs to wait 4 seconds to get the stable status.
4380 * Pointer to interrupt handle.
4382 * The address of parameter (struct rte_eth_dev *) regsitered before.
4388 ixgbe_dev_interrupt_delayed_handler(void *param)
4390 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4391 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4392 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
4393 struct ixgbe_interrupt *intr =
4394 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4395 struct ixgbe_hw *hw =
4396 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4399 ixgbe_disable_intr(hw);
4401 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4402 if (eicr & IXGBE_EICR_MAILBOX)
4403 ixgbe_pf_mbx_process(dev);
4405 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4406 ixgbe_handle_lasi(hw);
4407 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4410 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4411 ixgbe_dev_link_update(dev, 0);
4412 intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
4413 ixgbe_dev_link_status_print(dev);
4414 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
4418 if (intr->flags & IXGBE_FLAG_MACSEC) {
4419 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC,
4421 intr->flags &= ~IXGBE_FLAG_MACSEC;
4424 /* restore original mask */
4425 intr->mask = intr->mask_original;
4426 intr->mask_original = 0;
4428 PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
4429 ixgbe_enable_intr(dev);
4430 rte_intr_enable(intr_handle);
4434 * Interrupt handler triggered by NIC for handling
4435 * specific interrupt.
4438 * Pointer to interrupt handle.
4440 * The address of parameter (struct rte_eth_dev *) regsitered before.
4446 ixgbe_dev_interrupt_handler(void *param)
4448 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4450 ixgbe_dev_interrupt_get_status(dev);
4451 ixgbe_dev_interrupt_action(dev);
4455 ixgbe_dev_led_on(struct rte_eth_dev *dev)
4457 struct ixgbe_hw *hw;
4459 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4460 return ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4464 ixgbe_dev_led_off(struct rte_eth_dev *dev)
4466 struct ixgbe_hw *hw;
4468 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4469 return ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4473 ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4475 struct ixgbe_hw *hw;
4481 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4483 fc_conf->pause_time = hw->fc.pause_time;
4484 fc_conf->high_water = hw->fc.high_water[0];
4485 fc_conf->low_water = hw->fc.low_water[0];
4486 fc_conf->send_xon = hw->fc.send_xon;
4487 fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
4490 * Return rx_pause status according to actual setting of
4493 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4494 if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
4500 * Return tx_pause status according to actual setting of
4503 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4504 if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
4509 if (rx_pause && tx_pause)
4510 fc_conf->mode = RTE_FC_FULL;
4512 fc_conf->mode = RTE_FC_RX_PAUSE;
4514 fc_conf->mode = RTE_FC_TX_PAUSE;
4516 fc_conf->mode = RTE_FC_NONE;
4522 ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4524 struct ixgbe_hw *hw;
4526 uint32_t rx_buf_size;
4527 uint32_t max_high_water;
4529 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4536 PMD_INIT_FUNC_TRACE();
4538 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4539 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
4540 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4543 * At least reserve one Ethernet frame for watermark
4544 * high_water/low_water in kilo bytes for ixgbe
4546 max_high_water = (rx_buf_size - ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4547 if ((fc_conf->high_water > max_high_water) ||
4548 (fc_conf->high_water < fc_conf->low_water)) {
4549 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4550 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4554 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
4555 hw->fc.pause_time = fc_conf->pause_time;
4556 hw->fc.high_water[0] = fc_conf->high_water;
4557 hw->fc.low_water[0] = fc_conf->low_water;
4558 hw->fc.send_xon = fc_conf->send_xon;
4559 hw->fc.disable_fc_autoneg = !fc_conf->autoneg;
4561 err = ixgbe_fc_enable(hw);
4563 /* Not negotiated is not an error case */
4564 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED)) {
4566 /* check if we want to forward MAC frames - driver doesn't have native
4567 * capability to do that, so we'll write the registers ourselves */
4569 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4571 /* set or clear MFLCN.PMCF bit depending on configuration */
4572 if (fc_conf->mac_ctrl_frame_fwd != 0)
4573 mflcn |= IXGBE_MFLCN_PMCF;
4575 mflcn &= ~IXGBE_MFLCN_PMCF;
4577 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
4578 IXGBE_WRITE_FLUSH(hw);
4583 PMD_INIT_LOG(ERR, "ixgbe_fc_enable = 0x%x", err);
4588 * ixgbe_pfc_enable_generic - Enable flow control
4589 * @hw: pointer to hardware structure
4590 * @tc_num: traffic class number
4591 * Enable flow control according to the current settings.
4594 ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw, uint8_t tc_num)
4597 uint32_t mflcn_reg, fccfg_reg;
4599 uint32_t fcrtl, fcrth;
4603 /* Validate the water mark configuration */
4604 if (!hw->fc.pause_time) {
4605 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4609 /* Low water mark of zero causes XOFF floods */
4610 if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
4611 /* High/Low water can not be 0 */
4612 if ((!hw->fc.high_water[tc_num]) || (!hw->fc.low_water[tc_num])) {
4613 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4614 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4618 if (hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
4619 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4620 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4624 /* Negotiate the fc mode to use */
4625 ixgbe_fc_autoneg(hw);
4627 /* Disable any previous flow control settings */
4628 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4629 mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
4631 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4632 fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
4634 switch (hw->fc.current_mode) {
4637 * If the count of enabled RX Priority Flow control >1,
4638 * and the TX pause can not be disabled
4641 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4642 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4643 if (reg & IXGBE_FCRTH_FCEN)
4647 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4649 case ixgbe_fc_rx_pause:
4651 * Rx Flow control is enabled and Tx Flow control is
4652 * disabled by software override. Since there really
4653 * isn't a way to advertise that we are capable of RX
4654 * Pause ONLY, we will advertise that we support both
4655 * symmetric and asymmetric Rx PAUSE. Later, we will
4656 * disable the adapter's ability to send PAUSE frames.
4658 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4660 * If the count of enabled RX Priority Flow control >1,
4661 * and the TX pause can not be disabled
4664 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4665 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4666 if (reg & IXGBE_FCRTH_FCEN)
4670 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4672 case ixgbe_fc_tx_pause:
4674 * Tx Flow control is enabled, and Rx Flow control is
4675 * disabled by software override.
4677 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4680 /* Flow control (both Rx and Tx) is enabled by SW override. */
4681 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4682 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4685 PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
4686 ret_val = IXGBE_ERR_CONFIG;
4690 /* Set 802.3x based flow control settings. */
4691 mflcn_reg |= IXGBE_MFLCN_DPF;
4692 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
4693 IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
4695 /* Set up and enable Rx high/low water mark thresholds, enable XON. */
4696 if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
4697 hw->fc.high_water[tc_num]) {
4698 fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
4699 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
4700 fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
4702 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
4704 * In order to prevent Tx hangs when the internal Tx
4705 * switch is enabled we must set the high water mark
4706 * to the maximum FCRTH value. This allows the Tx
4707 * switch to function even under heavy Rx workloads.
4709 fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
4711 IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
4713 /* Configure pause time (2 TCs per register) */
4714 reg = hw->fc.pause_time * 0x00010001;
4715 for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
4716 IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
4718 /* Configure flow control refresh threshold value */
4719 IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
4726 ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev, uint8_t tc_num)
4728 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4729 int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
4731 if (hw->mac.type != ixgbe_mac_82598EB) {
4732 ret_val = ixgbe_dcb_pfc_enable_generic(hw, tc_num);
4738 ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
4741 uint32_t rx_buf_size;
4742 uint32_t max_high_water;
4744 uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
4745 struct ixgbe_hw *hw =
4746 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4747 struct ixgbe_dcb_config *dcb_config =
4748 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
4750 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4757 PMD_INIT_FUNC_TRACE();
4759 ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
4760 tc_num = map[pfc_conf->priority];
4761 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
4762 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4764 * At least reserve one Ethernet frame for watermark
4765 * high_water/low_water in kilo bytes for ixgbe
4767 max_high_water = (rx_buf_size - ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4768 if ((pfc_conf->fc.high_water > max_high_water) ||
4769 (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
4770 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4771 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4775 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
4776 hw->fc.pause_time = pfc_conf->fc.pause_time;
4777 hw->fc.send_xon = pfc_conf->fc.send_xon;
4778 hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
4779 hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
4781 err = ixgbe_dcb_pfc_enable(dev, tc_num);
4783 /* Not negotiated is not an error case */
4784 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
4787 PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
4792 ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
4793 struct rte_eth_rss_reta_entry64 *reta_conf,
4796 uint16_t i, sp_reta_size;
4799 uint16_t idx, shift;
4800 struct ixgbe_adapter *adapter =
4801 (struct ixgbe_adapter *)dev->data->dev_private;
4802 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4805 PMD_INIT_FUNC_TRACE();
4807 if (!ixgbe_rss_update_sp(hw->mac.type)) {
4808 PMD_DRV_LOG(ERR, "RSS reta update is not supported on this "
4813 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
4814 if (reta_size != sp_reta_size) {
4815 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
4816 "(%d) doesn't match the number hardware can supported "
4817 "(%d)", reta_size, sp_reta_size);
4821 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
4822 idx = i / RTE_RETA_GROUP_SIZE;
4823 shift = i % RTE_RETA_GROUP_SIZE;
4824 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
4828 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
4829 if (mask == IXGBE_4_BIT_MASK)
4832 r = IXGBE_READ_REG(hw, reta_reg);
4833 for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
4834 if (mask & (0x1 << j))
4835 reta |= reta_conf[idx].reta[shift + j] <<
4838 reta |= r & (IXGBE_8_BIT_MASK <<
4841 IXGBE_WRITE_REG(hw, reta_reg, reta);
4843 adapter->rss_reta_updated = 1;
4849 ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
4850 struct rte_eth_rss_reta_entry64 *reta_conf,
4853 uint16_t i, sp_reta_size;
4856 uint16_t idx, shift;
4857 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4860 PMD_INIT_FUNC_TRACE();
4861 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
4862 if (reta_size != sp_reta_size) {
4863 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
4864 "(%d) doesn't match the number hardware can supported "
4865 "(%d)", reta_size, sp_reta_size);
4869 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
4870 idx = i / RTE_RETA_GROUP_SIZE;
4871 shift = i % RTE_RETA_GROUP_SIZE;
4872 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
4877 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
4878 reta = IXGBE_READ_REG(hw, reta_reg);
4879 for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
4880 if (mask & (0x1 << j))
4881 reta_conf[idx].reta[shift + j] =
4882 ((reta >> (CHAR_BIT * j)) &
4891 ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
4892 uint32_t index, uint32_t pool)
4894 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4895 uint32_t enable_addr = 1;
4897 return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
4902 ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
4904 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4906 ixgbe_clear_rar(hw, index);
4910 ixgbe_set_default_mac_addr(struct rte_eth_dev *dev, struct ether_addr *addr)
4912 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4914 ixgbe_remove_rar(dev, 0);
4915 ixgbe_add_rar(dev, addr, 0, pci_dev->max_vfs);
4921 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
4923 if (strcmp(dev->device->driver->name, drv->driver.name))
4930 is_ixgbe_supported(struct rte_eth_dev *dev)
4932 return is_device_supported(dev, &rte_ixgbe_pmd);
4936 ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
4940 struct ixgbe_hw *hw;
4941 struct rte_eth_dev_info dev_info;
4942 uint32_t frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
4943 struct rte_eth_dev_data *dev_data = dev->data;
4945 ixgbe_dev_info_get(dev, &dev_info);
4947 /* check that mtu is within the allowed range */
4948 if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen))
4951 /* If device is started, refuse mtu that requires the support of
4952 * scattered packets when this feature has not been enabled before.
4954 if (dev_data->dev_started && !dev_data->scattered_rx &&
4955 (frame_size + 2 * IXGBE_VLAN_TAG_SIZE >
4956 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
4957 PMD_INIT_LOG(ERR, "Stop port first.");
4961 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4962 hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
4964 /* switch to jumbo mode if needed */
4965 if (frame_size > ETHER_MAX_LEN) {
4966 dev->data->dev_conf.rxmode.offloads |=
4967 DEV_RX_OFFLOAD_JUMBO_FRAME;
4968 hlreg0 |= IXGBE_HLREG0_JUMBOEN;
4970 dev->data->dev_conf.rxmode.offloads &=
4971 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
4972 hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
4974 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
4976 /* update max frame size */
4977 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
4979 maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
4980 maxfrs &= 0x0000FFFF;
4981 maxfrs |= (dev->data->dev_conf.rxmode.max_rx_pkt_len << 16);
4982 IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
4988 * Virtual Function operations
4991 ixgbevf_intr_disable(struct rte_eth_dev *dev)
4993 struct ixgbe_interrupt *intr =
4994 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4995 struct ixgbe_hw *hw =
4996 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4998 PMD_INIT_FUNC_TRACE();
5000 /* Clear interrupt mask to stop from interrupts being generated */
5001 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
5003 IXGBE_WRITE_FLUSH(hw);
5005 /* Clear mask value. */
5010 ixgbevf_intr_enable(struct rte_eth_dev *dev)
5012 struct ixgbe_interrupt *intr =
5013 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5014 struct ixgbe_hw *hw =
5015 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5017 PMD_INIT_FUNC_TRACE();
5019 /* VF enable interrupt autoclean */
5020 IXGBE_WRITE_REG(hw, IXGBE_VTEIAM, IXGBE_VF_IRQ_ENABLE_MASK);
5021 IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, IXGBE_VF_IRQ_ENABLE_MASK);
5022 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_VF_IRQ_ENABLE_MASK);
5024 IXGBE_WRITE_FLUSH(hw);
5026 /* Save IXGBE_VTEIMS value to mask. */
5027 intr->mask = IXGBE_VF_IRQ_ENABLE_MASK;
5031 ixgbevf_dev_configure(struct rte_eth_dev *dev)
5033 struct rte_eth_conf *conf = &dev->data->dev_conf;
5034 struct ixgbe_adapter *adapter =
5035 (struct ixgbe_adapter *)dev->data->dev_private;
5037 PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
5038 dev->data->port_id);
5041 * VF has no ability to enable/disable HW CRC
5042 * Keep the persistent behavior the same as Host PF
5044 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
5045 if (conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC) {
5046 PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
5047 conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_KEEP_CRC;
5050 if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
5051 PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
5052 conf->rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
5057 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
5058 * allocation or vector Rx preconditions we will reset it.
5060 adapter->rx_bulk_alloc_allowed = true;
5061 adapter->rx_vec_allowed = true;
5067 ixgbevf_dev_start(struct rte_eth_dev *dev)
5069 struct ixgbe_hw *hw =
5070 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5071 uint32_t intr_vector = 0;
5072 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5073 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5077 PMD_INIT_FUNC_TRACE();
5079 /* Stop the link setup handler before resetting the HW. */
5080 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
5082 err = hw->mac.ops.reset_hw(hw);
5084 PMD_INIT_LOG(ERR, "Unable to reset vf hardware (%d)", err);
5087 hw->mac.get_link_status = true;
5089 /* negotiate mailbox API version to use with the PF. */
5090 ixgbevf_negotiate_api(hw);
5092 ixgbevf_dev_tx_init(dev);
5094 /* This can fail when allocating mbufs for descriptor rings */
5095 err = ixgbevf_dev_rx_init(dev);
5097 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
5098 ixgbe_dev_clear_queues(dev);
5103 ixgbevf_set_vfta_all(dev, 1);
5106 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
5107 ETH_VLAN_EXTEND_MASK;
5108 err = ixgbevf_vlan_offload_config(dev, mask);
5110 PMD_INIT_LOG(ERR, "Unable to set VLAN offload (%d)", err);
5111 ixgbe_dev_clear_queues(dev);
5115 ixgbevf_dev_rxtx_start(dev);
5117 /* check and configure queue intr-vector mapping */
5118 if (rte_intr_cap_multiple(intr_handle) &&
5119 dev->data->dev_conf.intr_conf.rxq) {
5120 /* According to datasheet, only vector 0/1/2 can be used,
5121 * now only one vector is used for Rx queue
5124 if (rte_intr_efd_enable(intr_handle, intr_vector))
5128 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
5129 intr_handle->intr_vec =
5130 rte_zmalloc("intr_vec",
5131 dev->data->nb_rx_queues * sizeof(int), 0);
5132 if (intr_handle->intr_vec == NULL) {
5133 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
5134 " intr_vec", dev->data->nb_rx_queues);
5138 ixgbevf_configure_msix(dev);
5140 /* When a VF port is bound to VFIO-PCI, only miscellaneous interrupt
5141 * is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ).
5142 * If previous VFIO interrupt mapping setting in eth_ixgbevf_dev_init( )
5143 * is not cleared, it will fail when following rte_intr_enable( ) tries
5144 * to map Rx queue interrupt to other VFIO vectors.
5145 * So clear uio/vfio intr/evevnfd first to avoid failure.
5147 rte_intr_disable(intr_handle);
5149 rte_intr_enable(intr_handle);
5151 /* Re-enable interrupt for VF */
5152 ixgbevf_intr_enable(dev);
5155 * Update link status right before return, because it may
5156 * start link configuration process in a separate thread.
5158 ixgbevf_dev_link_update(dev, 0);
5164 ixgbevf_dev_stop(struct rte_eth_dev *dev)
5166 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5167 struct ixgbe_adapter *adapter =
5168 (struct ixgbe_adapter *)dev->data->dev_private;
5169 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5170 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5172 PMD_INIT_FUNC_TRACE();
5174 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
5176 ixgbevf_intr_disable(dev);
5178 hw->adapter_stopped = 1;
5179 ixgbe_stop_adapter(hw);
5182 * Clear what we set, but we still keep shadow_vfta to
5183 * restore after device starts
5185 ixgbevf_set_vfta_all(dev, 0);
5187 /* Clear stored conf */
5188 dev->data->scattered_rx = 0;
5190 ixgbe_dev_clear_queues(dev);
5192 /* Clean datapath event and queue/vec mapping */
5193 rte_intr_efd_disable(intr_handle);
5194 if (intr_handle->intr_vec != NULL) {
5195 rte_free(intr_handle->intr_vec);
5196 intr_handle->intr_vec = NULL;
5199 adapter->rss_reta_updated = 0;
5203 ixgbevf_dev_close(struct rte_eth_dev *dev)
5205 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5207 PMD_INIT_FUNC_TRACE();
5211 ixgbevf_dev_stop(dev);
5213 ixgbe_dev_free_queues(dev);
5216 * Remove the VF MAC address ro ensure
5217 * that the VF traffic goes to the PF
5218 * after stop, close and detach of the VF
5220 ixgbevf_remove_mac_addr(dev, 0);
5227 ixgbevf_dev_reset(struct rte_eth_dev *dev)
5231 ret = eth_ixgbevf_dev_uninit(dev);
5235 ret = eth_ixgbevf_dev_init(dev);
5240 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
5242 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5243 struct ixgbe_vfta *shadow_vfta =
5244 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5245 int i = 0, j = 0, vfta = 0, mask = 1;
5247 for (i = 0; i < IXGBE_VFTA_SIZE; i++) {
5248 vfta = shadow_vfta->vfta[i];
5251 for (j = 0; j < 32; j++) {
5253 ixgbe_set_vfta(hw, (i<<5)+j, 0,
5263 ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
5265 struct ixgbe_hw *hw =
5266 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5267 struct ixgbe_vfta *shadow_vfta =
5268 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5269 uint32_t vid_idx = 0;
5270 uint32_t vid_bit = 0;
5273 PMD_INIT_FUNC_TRACE();
5275 /* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
5276 ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on, false);
5278 PMD_INIT_LOG(ERR, "Unable to set VF vlan");
5281 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
5282 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
5284 /* Save what we set and retore it after device reset */
5286 shadow_vfta->vfta[vid_idx] |= vid_bit;
5288 shadow_vfta->vfta[vid_idx] &= ~vid_bit;
5294 ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
5296 struct ixgbe_hw *hw =
5297 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5300 PMD_INIT_FUNC_TRACE();
5302 if (queue >= hw->mac.max_rx_queues)
5305 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
5307 ctrl |= IXGBE_RXDCTL_VME;
5309 ctrl &= ~IXGBE_RXDCTL_VME;
5310 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
5312 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, on);
5316 ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
5318 struct ixgbe_rx_queue *rxq;
5322 /* VF function only support hw strip feature, others are not support */
5323 if (mask & ETH_VLAN_STRIP_MASK) {
5324 for (i = 0; i < dev->data->nb_rx_queues; i++) {
5325 rxq = dev->data->rx_queues[i];
5326 on = !!(rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
5327 ixgbevf_vlan_strip_queue_set(dev, i, on);
5335 ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
5337 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
5339 ixgbevf_vlan_offload_config(dev, mask);
5345 ixgbe_vt_check(struct ixgbe_hw *hw)
5349 /* if Virtualization Technology is enabled */
5350 reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
5351 if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
5352 PMD_INIT_LOG(ERR, "VT must be enabled for this setting");
5360 ixgbe_uta_vector(struct ixgbe_hw *hw, struct ether_addr *uc_addr)
5362 uint32_t vector = 0;
5364 switch (hw->mac.mc_filter_type) {
5365 case 0: /* use bits [47:36] of the address */
5366 vector = ((uc_addr->addr_bytes[4] >> 4) |
5367 (((uint16_t)uc_addr->addr_bytes[5]) << 4));
5369 case 1: /* use bits [46:35] of the address */
5370 vector = ((uc_addr->addr_bytes[4] >> 3) |
5371 (((uint16_t)uc_addr->addr_bytes[5]) << 5));
5373 case 2: /* use bits [45:34] of the address */
5374 vector = ((uc_addr->addr_bytes[4] >> 2) |
5375 (((uint16_t)uc_addr->addr_bytes[5]) << 6));
5377 case 3: /* use bits [43:32] of the address */
5378 vector = ((uc_addr->addr_bytes[4]) |
5379 (((uint16_t)uc_addr->addr_bytes[5]) << 8));
5381 default: /* Invalid mc_filter_type */
5385 /* vector can only be 12-bits or boundary will be exceeded */
5391 ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
5399 const uint32_t ixgbe_uta_idx_mask = 0x7F;
5400 const uint32_t ixgbe_uta_bit_shift = 5;
5401 const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
5402 const uint32_t bit1 = 0x1;
5404 struct ixgbe_hw *hw =
5405 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5406 struct ixgbe_uta_info *uta_info =
5407 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5409 /* The UTA table only exists on 82599 hardware and newer */
5410 if (hw->mac.type < ixgbe_mac_82599EB)
5413 vector = ixgbe_uta_vector(hw, mac_addr);
5414 uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
5415 uta_shift = vector & ixgbe_uta_bit_mask;
5417 rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
5421 reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
5423 uta_info->uta_in_use++;
5424 reg_val |= (bit1 << uta_shift);
5425 uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
5427 uta_info->uta_in_use--;
5428 reg_val &= ~(bit1 << uta_shift);
5429 uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
5432 IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
5434 if (uta_info->uta_in_use > 0)
5435 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
5436 IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
5438 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
5444 ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
5447 struct ixgbe_hw *hw =
5448 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5449 struct ixgbe_uta_info *uta_info =
5450 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5452 /* The UTA table only exists on 82599 hardware and newer */
5453 if (hw->mac.type < ixgbe_mac_82599EB)
5457 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5458 uta_info->uta_shadow[i] = ~0;
5459 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
5462 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5463 uta_info->uta_shadow[i] = 0;
5464 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
5472 ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
5474 uint32_t new_val = orig_val;
5476 if (rx_mask & ETH_VMDQ_ACCEPT_UNTAG)
5477 new_val |= IXGBE_VMOLR_AUPE;
5478 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_MC)
5479 new_val |= IXGBE_VMOLR_ROMPE;
5480 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_UC)
5481 new_val |= IXGBE_VMOLR_ROPE;
5482 if (rx_mask & ETH_VMDQ_ACCEPT_BROADCAST)
5483 new_val |= IXGBE_VMOLR_BAM;
5484 if (rx_mask & ETH_VMDQ_ACCEPT_MULTICAST)
5485 new_val |= IXGBE_VMOLR_MPE;
5490 #define IXGBE_MRCTL_VPME 0x01 /* Virtual Pool Mirroring. */
5491 #define IXGBE_MRCTL_UPME 0x02 /* Uplink Port Mirroring. */
5492 #define IXGBE_MRCTL_DPME 0x04 /* Downlink Port Mirroring. */
5493 #define IXGBE_MRCTL_VLME 0x08 /* VLAN Mirroring. */
5494 #define IXGBE_INVALID_MIRROR_TYPE(mirror_type) \
5495 ((mirror_type) & ~(uint8_t)(ETH_MIRROR_VIRTUAL_POOL_UP | \
5496 ETH_MIRROR_UPLINK_PORT | ETH_MIRROR_DOWNLINK_PORT | ETH_MIRROR_VLAN))
5499 ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
5500 struct rte_eth_mirror_conf *mirror_conf,
5501 uint8_t rule_id, uint8_t on)
5503 uint32_t mr_ctl, vlvf;
5504 uint32_t mp_lsb = 0;
5505 uint32_t mv_msb = 0;
5506 uint32_t mv_lsb = 0;
5507 uint32_t mp_msb = 0;
5510 uint64_t vlan_mask = 0;
5512 const uint8_t pool_mask_offset = 32;
5513 const uint8_t vlan_mask_offset = 32;
5514 const uint8_t dst_pool_offset = 8;
5515 const uint8_t rule_mr_offset = 4;
5516 const uint8_t mirror_rule_mask = 0x0F;
5518 struct ixgbe_mirror_info *mr_info =
5519 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5520 struct ixgbe_hw *hw =
5521 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5522 uint8_t mirror_type = 0;
5524 if (ixgbe_vt_check(hw) < 0)
5527 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5530 if (IXGBE_INVALID_MIRROR_TYPE(mirror_conf->rule_type)) {
5531 PMD_DRV_LOG(ERR, "unsupported mirror type 0x%x.",
5532 mirror_conf->rule_type);
5536 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5537 mirror_type |= IXGBE_MRCTL_VLME;
5538 /* Check if vlan id is valid and find conresponding VLAN ID
5541 for (i = 0; i < IXGBE_VLVF_ENTRIES; i++) {
5542 if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
5543 /* search vlan id related pool vlan filter
5546 reg_index = ixgbe_find_vlvf_slot(
5548 mirror_conf->vlan.vlan_id[i],
5552 vlvf = IXGBE_READ_REG(hw,
5553 IXGBE_VLVF(reg_index));
5554 if ((vlvf & IXGBE_VLVF_VIEN) &&
5555 ((vlvf & IXGBE_VLVF_VLANID_MASK) ==
5556 mirror_conf->vlan.vlan_id[i]))
5557 vlan_mask |= (1ULL << reg_index);
5564 mv_lsb = vlan_mask & 0xFFFFFFFF;
5565 mv_msb = vlan_mask >> vlan_mask_offset;
5567 mr_info->mr_conf[rule_id].vlan.vlan_mask =
5568 mirror_conf->vlan.vlan_mask;
5569 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++) {
5570 if (mirror_conf->vlan.vlan_mask & (1ULL << i))
5571 mr_info->mr_conf[rule_id].vlan.vlan_id[i] =
5572 mirror_conf->vlan.vlan_id[i];
5577 mr_info->mr_conf[rule_id].vlan.vlan_mask = 0;
5578 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++)
5579 mr_info->mr_conf[rule_id].vlan.vlan_id[i] = 0;
5584 * if enable pool mirror, write related pool mask register,if disable
5585 * pool mirror, clear PFMRVM register
5587 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5588 mirror_type |= IXGBE_MRCTL_VPME;
5590 mp_lsb = mirror_conf->pool_mask & 0xFFFFFFFF;
5591 mp_msb = mirror_conf->pool_mask >> pool_mask_offset;
5592 mr_info->mr_conf[rule_id].pool_mask =
5593 mirror_conf->pool_mask;
5598 mr_info->mr_conf[rule_id].pool_mask = 0;
5601 if (mirror_conf->rule_type & ETH_MIRROR_UPLINK_PORT)
5602 mirror_type |= IXGBE_MRCTL_UPME;
5603 if (mirror_conf->rule_type & ETH_MIRROR_DOWNLINK_PORT)
5604 mirror_type |= IXGBE_MRCTL_DPME;
5606 /* read mirror control register and recalculate it */
5607 mr_ctl = IXGBE_READ_REG(hw, IXGBE_MRCTL(rule_id));
5610 mr_ctl |= mirror_type;
5611 mr_ctl &= mirror_rule_mask;
5612 mr_ctl |= mirror_conf->dst_pool << dst_pool_offset;
5614 mr_ctl &= ~(mirror_conf->rule_type & mirror_rule_mask);
5617 mr_info->mr_conf[rule_id].rule_type = mirror_conf->rule_type;
5618 mr_info->mr_conf[rule_id].dst_pool = mirror_conf->dst_pool;
5620 /* write mirrror control register */
5621 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5623 /* write pool mirrror control register */
5624 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5625 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), mp_lsb);
5626 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset),
5629 /* write VLAN mirrror control register */
5630 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5631 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), mv_lsb);
5632 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset),
5640 ixgbe_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t rule_id)
5643 uint32_t lsb_val = 0;
5644 uint32_t msb_val = 0;
5645 const uint8_t rule_mr_offset = 4;
5647 struct ixgbe_hw *hw =
5648 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5649 struct ixgbe_mirror_info *mr_info =
5650 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5652 if (ixgbe_vt_check(hw) < 0)
5655 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5658 memset(&mr_info->mr_conf[rule_id], 0,
5659 sizeof(struct rte_eth_mirror_conf));
5661 /* clear PFVMCTL register */
5662 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5664 /* clear pool mask register */
5665 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), lsb_val);
5666 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset), msb_val);
5668 /* clear vlan mask register */
5669 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), lsb_val);
5670 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset), msb_val);
5676 ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5678 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5679 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5680 struct ixgbe_interrupt *intr =
5681 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5682 struct ixgbe_hw *hw =
5683 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5684 uint32_t vec = IXGBE_MISC_VEC_ID;
5686 if (rte_intr_allow_others(intr_handle))
5687 vec = IXGBE_RX_VEC_START;
5688 intr->mask |= (1 << vec);
5689 RTE_SET_USED(queue_id);
5690 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5692 rte_intr_enable(intr_handle);
5698 ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5700 struct ixgbe_interrupt *intr =
5701 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5702 struct ixgbe_hw *hw =
5703 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5704 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5705 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5706 uint32_t vec = IXGBE_MISC_VEC_ID;
5708 if (rte_intr_allow_others(intr_handle))
5709 vec = IXGBE_RX_VEC_START;
5710 intr->mask &= ~(1 << vec);
5711 RTE_SET_USED(queue_id);
5712 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5718 ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5720 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5721 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5723 struct ixgbe_hw *hw =
5724 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5725 struct ixgbe_interrupt *intr =
5726 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5728 if (queue_id < 16) {
5729 ixgbe_disable_intr(hw);
5730 intr->mask |= (1 << queue_id);
5731 ixgbe_enable_intr(dev);
5732 } else if (queue_id < 32) {
5733 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5734 mask &= (1 << queue_id);
5735 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5736 } else if (queue_id < 64) {
5737 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5738 mask &= (1 << (queue_id - 32));
5739 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5741 rte_intr_enable(intr_handle);
5747 ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5750 struct ixgbe_hw *hw =
5751 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5752 struct ixgbe_interrupt *intr =
5753 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5755 if (queue_id < 16) {
5756 ixgbe_disable_intr(hw);
5757 intr->mask &= ~(1 << queue_id);
5758 ixgbe_enable_intr(dev);
5759 } else if (queue_id < 32) {
5760 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5761 mask &= ~(1 << queue_id);
5762 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5763 } else if (queue_id < 64) {
5764 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5765 mask &= ~(1 << (queue_id - 32));
5766 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5773 ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5774 uint8_t queue, uint8_t msix_vector)
5778 if (direction == -1) {
5780 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5781 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
5784 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, tmp);
5786 /* rx or tx cause */
5787 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5788 idx = ((16 * (queue & 1)) + (8 * direction));
5789 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
5790 tmp &= ~(0xFF << idx);
5791 tmp |= (msix_vector << idx);
5792 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), tmp);
5797 * set the IVAR registers, mapping interrupt causes to vectors
5799 * pointer to ixgbe_hw struct
5801 * 0 for Rx, 1 for Tx, -1 for other causes
5803 * queue to map the corresponding interrupt to
5805 * the vector to map to the corresponding queue
5808 ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5809 uint8_t queue, uint8_t msix_vector)
5813 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5814 if (hw->mac.type == ixgbe_mac_82598EB) {
5815 if (direction == -1)
5817 idx = (((direction * 64) + queue) >> 2) & 0x1F;
5818 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(idx));
5819 tmp &= ~(0xFF << (8 * (queue & 0x3)));
5820 tmp |= (msix_vector << (8 * (queue & 0x3)));
5821 IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
5822 } else if ((hw->mac.type == ixgbe_mac_82599EB) ||
5823 (hw->mac.type == ixgbe_mac_X540) ||
5824 (hw->mac.type == ixgbe_mac_X550)) {
5825 if (direction == -1) {
5827 idx = ((queue & 1) * 8);
5828 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
5829 tmp &= ~(0xFF << idx);
5830 tmp |= (msix_vector << idx);
5831 IXGBE_WRITE_REG(hw, IXGBE_IVAR_MISC, tmp);
5833 /* rx or tx causes */
5834 idx = ((16 * (queue & 1)) + (8 * direction));
5835 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(queue >> 1));
5836 tmp &= ~(0xFF << idx);
5837 tmp |= (msix_vector << idx);
5838 IXGBE_WRITE_REG(hw, IXGBE_IVAR(queue >> 1), tmp);
5844 ixgbevf_configure_msix(struct rte_eth_dev *dev)
5846 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5847 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5848 struct ixgbe_hw *hw =
5849 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5851 uint32_t vector_idx = IXGBE_MISC_VEC_ID;
5852 uint32_t base = IXGBE_MISC_VEC_ID;
5854 /* Configure VF other cause ivar */
5855 ixgbevf_set_ivar_map(hw, -1, 1, vector_idx);
5857 /* won't configure msix register if no mapping is done
5858 * between intr vector and event fd.
5860 if (!rte_intr_dp_is_en(intr_handle))
5863 if (rte_intr_allow_others(intr_handle)) {
5864 base = IXGBE_RX_VEC_START;
5865 vector_idx = IXGBE_RX_VEC_START;
5868 /* Configure all RX queues of VF */
5869 for (q_idx = 0; q_idx < dev->data->nb_rx_queues; q_idx++) {
5870 /* Force all queue use vector 0,
5871 * as IXGBE_VF_MAXMSIVECOTR = 1
5873 ixgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
5874 intr_handle->intr_vec[q_idx] = vector_idx;
5875 if (vector_idx < base + intr_handle->nb_efd - 1)
5879 /* As RX queue setting above show, all queues use the vector 0.
5880 * Set only the ITR value of IXGBE_MISC_VEC_ID.
5882 IXGBE_WRITE_REG(hw, IXGBE_VTEITR(IXGBE_MISC_VEC_ID),
5883 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
5884 | IXGBE_EITR_CNT_WDIS);
5888 * Sets up the hardware to properly generate MSI-X interrupts
5890 * board private structure
5893 ixgbe_configure_msix(struct rte_eth_dev *dev)
5895 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5896 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5897 struct ixgbe_hw *hw =
5898 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5899 uint32_t queue_id, base = IXGBE_MISC_VEC_ID;
5900 uint32_t vec = IXGBE_MISC_VEC_ID;
5904 /* won't configure msix register if no mapping is done
5905 * between intr vector and event fd
5906 * but if misx has been enabled already, need to configure
5907 * auto clean, auto mask and throttling.
5909 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
5910 if (!rte_intr_dp_is_en(intr_handle) &&
5911 !(gpie & (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT)))
5914 if (rte_intr_allow_others(intr_handle))
5915 vec = base = IXGBE_RX_VEC_START;
5917 /* setup GPIE for MSI-x mode */
5918 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
5919 gpie |= IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT |
5920 IXGBE_GPIE_OCD | IXGBE_GPIE_EIAME;
5921 /* auto clearing and auto setting corresponding bits in EIMS
5922 * when MSI-X interrupt is triggered
5924 if (hw->mac.type == ixgbe_mac_82598EB) {
5925 IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
5927 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
5928 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
5930 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
5932 /* Populate the IVAR table and set the ITR values to the
5933 * corresponding register.
5935 if (rte_intr_dp_is_en(intr_handle)) {
5936 for (queue_id = 0; queue_id < dev->data->nb_rx_queues;
5938 /* by default, 1:1 mapping */
5939 ixgbe_set_ivar_map(hw, 0, queue_id, vec);
5940 intr_handle->intr_vec[queue_id] = vec;
5941 if (vec < base + intr_handle->nb_efd - 1)
5945 switch (hw->mac.type) {
5946 case ixgbe_mac_82598EB:
5947 ixgbe_set_ivar_map(hw, -1,
5948 IXGBE_IVAR_OTHER_CAUSES_INDEX,
5951 case ixgbe_mac_82599EB:
5952 case ixgbe_mac_X540:
5953 case ixgbe_mac_X550:
5954 ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
5960 IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
5961 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
5962 | IXGBE_EITR_CNT_WDIS);
5964 /* set up to autoclear timer, and the vectors */
5965 mask = IXGBE_EIMS_ENABLE_MASK;
5966 mask &= ~(IXGBE_EIMS_OTHER |
5967 IXGBE_EIMS_MAILBOX |
5970 IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
5974 ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
5975 uint16_t queue_idx, uint16_t tx_rate)
5977 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5978 struct rte_eth_rxmode *rxmode;
5979 uint32_t rf_dec, rf_int;
5981 uint16_t link_speed = dev->data->dev_link.link_speed;
5983 if (queue_idx >= hw->mac.max_tx_queues)
5987 /* Calculate the rate factor values to set */
5988 rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
5989 rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
5990 rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
5992 bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
5993 bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
5994 IXGBE_RTTBCNRC_RF_INT_MASK_M);
5995 bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
6000 rxmode = &dev->data->dev_conf.rxmode;
6002 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
6003 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
6006 if ((rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) &&
6007 (rxmode->max_rx_pkt_len >= IXGBE_MAX_JUMBO_FRAME_SIZE))
6008 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6009 IXGBE_MMW_SIZE_JUMBO_FRAME);
6011 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6012 IXGBE_MMW_SIZE_DEFAULT);
6014 /* Set RTTBCNRC of queue X */
6015 IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
6016 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
6017 IXGBE_WRITE_FLUSH(hw);
6023 ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
6024 __attribute__((unused)) uint32_t index,
6025 __attribute__((unused)) uint32_t pool)
6027 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6031 * On a 82599 VF, adding again the same MAC addr is not an idempotent
6032 * operation. Trap this case to avoid exhausting the [very limited]
6033 * set of PF resources used to store VF MAC addresses.
6035 if (memcmp(hw->mac.perm_addr, mac_addr, sizeof(struct ether_addr)) == 0)
6037 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6039 PMD_DRV_LOG(ERR, "Unable to add MAC address "
6040 "%02x:%02x:%02x:%02x:%02x:%02x - diag=%d",
6041 mac_addr->addr_bytes[0],
6042 mac_addr->addr_bytes[1],
6043 mac_addr->addr_bytes[2],
6044 mac_addr->addr_bytes[3],
6045 mac_addr->addr_bytes[4],
6046 mac_addr->addr_bytes[5],
6052 ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
6054 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6055 struct ether_addr *perm_addr = (struct ether_addr *) hw->mac.perm_addr;
6056 struct ether_addr *mac_addr;
6061 * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
6062 * not support the deletion of a given MAC address.
6063 * Instead, it imposes to delete all MAC addresses, then to add again
6064 * all MAC addresses with the exception of the one to be deleted.
6066 (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
6069 * Add again all MAC addresses, with the exception of the deleted one
6070 * and of the permanent MAC address.
6072 for (i = 0, mac_addr = dev->data->mac_addrs;
6073 i < hw->mac.num_rar_entries; i++, mac_addr++) {
6074 /* Skip the deleted MAC address */
6077 /* Skip NULL MAC addresses */
6078 if (is_zero_ether_addr(mac_addr))
6080 /* Skip the permanent MAC address */
6081 if (memcmp(perm_addr, mac_addr, sizeof(struct ether_addr)) == 0)
6083 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6086 "Adding again MAC address "
6087 "%02x:%02x:%02x:%02x:%02x:%02x failed "
6089 mac_addr->addr_bytes[0],
6090 mac_addr->addr_bytes[1],
6091 mac_addr->addr_bytes[2],
6092 mac_addr->addr_bytes[3],
6093 mac_addr->addr_bytes[4],
6094 mac_addr->addr_bytes[5],
6100 ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev, struct ether_addr *addr)
6102 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6104 hw->mac.ops.set_rar(hw, 0, (void *)addr, 0, 0);
6110 ixgbe_syn_filter_set(struct rte_eth_dev *dev,
6111 struct rte_eth_syn_filter *filter,
6114 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6115 struct ixgbe_filter_info *filter_info =
6116 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6120 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6123 syn_info = filter_info->syn_info;
6126 if (syn_info & IXGBE_SYN_FILTER_ENABLE)
6128 synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
6129 IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
6131 if (filter->hig_pri)
6132 synqf |= IXGBE_SYN_FILTER_SYNQFP;
6134 synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
6136 synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6137 if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
6139 synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
6142 filter_info->syn_info = synqf;
6143 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
6144 IXGBE_WRITE_FLUSH(hw);
6149 ixgbe_syn_filter_get(struct rte_eth_dev *dev,
6150 struct rte_eth_syn_filter *filter)
6152 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6153 uint32_t synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6155 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
6156 filter->hig_pri = (synqf & IXGBE_SYN_FILTER_SYNQFP) ? 1 : 0;
6157 filter->queue = (uint16_t)((synqf & IXGBE_SYN_FILTER_QUEUE) >> 1);
6164 ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
6165 enum rte_filter_op filter_op,
6168 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6171 MAC_TYPE_FILTER_SUP(hw->mac.type);
6173 if (filter_op == RTE_ETH_FILTER_NOP)
6177 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u",
6182 switch (filter_op) {
6183 case RTE_ETH_FILTER_ADD:
6184 ret = ixgbe_syn_filter_set(dev,
6185 (struct rte_eth_syn_filter *)arg,
6188 case RTE_ETH_FILTER_DELETE:
6189 ret = ixgbe_syn_filter_set(dev,
6190 (struct rte_eth_syn_filter *)arg,
6193 case RTE_ETH_FILTER_GET:
6194 ret = ixgbe_syn_filter_get(dev,
6195 (struct rte_eth_syn_filter *)arg);
6198 PMD_DRV_LOG(ERR, "unsupported operation %u", filter_op);
6207 static inline enum ixgbe_5tuple_protocol
6208 convert_protocol_type(uint8_t protocol_value)
6210 if (protocol_value == IPPROTO_TCP)
6211 return IXGBE_FILTER_PROTOCOL_TCP;
6212 else if (protocol_value == IPPROTO_UDP)
6213 return IXGBE_FILTER_PROTOCOL_UDP;
6214 else if (protocol_value == IPPROTO_SCTP)
6215 return IXGBE_FILTER_PROTOCOL_SCTP;
6217 return IXGBE_FILTER_PROTOCOL_NONE;
6220 /* inject a 5-tuple filter to HW */
6222 ixgbe_inject_5tuple_filter(struct rte_eth_dev *dev,
6223 struct ixgbe_5tuple_filter *filter)
6225 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6227 uint32_t ftqf, sdpqf;
6228 uint32_t l34timir = 0;
6229 uint8_t mask = 0xff;
6233 sdpqf = (uint32_t)(filter->filter_info.dst_port <<
6234 IXGBE_SDPQF_DSTPORT_SHIFT);
6235 sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
6237 ftqf = (uint32_t)(filter->filter_info.proto &
6238 IXGBE_FTQF_PROTOCOL_MASK);
6239 ftqf |= (uint32_t)((filter->filter_info.priority &
6240 IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
6241 if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
6242 mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
6243 if (filter->filter_info.dst_ip_mask == 0)
6244 mask &= IXGBE_FTQF_DEST_ADDR_MASK;
6245 if (filter->filter_info.src_port_mask == 0)
6246 mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
6247 if (filter->filter_info.dst_port_mask == 0)
6248 mask &= IXGBE_FTQF_DEST_PORT_MASK;
6249 if (filter->filter_info.proto_mask == 0)
6250 mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
6251 ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
6252 ftqf |= IXGBE_FTQF_POOL_MASK_EN;
6253 ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
6255 IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
6256 IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
6257 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
6258 IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
6260 l34timir |= IXGBE_L34T_IMIR_RESERVE;
6261 l34timir |= (uint32_t)(filter->queue <<
6262 IXGBE_L34T_IMIR_QUEUE_SHIFT);
6263 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
6267 * add a 5tuple filter
6270 * dev: Pointer to struct rte_eth_dev.
6271 * index: the index the filter allocates.
6272 * filter: ponter to the filter that will be added.
6273 * rx_queue: the queue id the filter assigned to.
6276 * - On success, zero.
6277 * - On failure, a negative value.
6280 ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
6281 struct ixgbe_5tuple_filter *filter)
6283 struct ixgbe_filter_info *filter_info =
6284 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6288 * look for an unused 5tuple filter index,
6289 * and insert the filter to list.
6291 for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
6292 idx = i / (sizeof(uint32_t) * NBBY);
6293 shift = i % (sizeof(uint32_t) * NBBY);
6294 if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
6295 filter_info->fivetuple_mask[idx] |= 1 << shift;
6297 TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
6303 if (i >= IXGBE_MAX_FTQF_FILTERS) {
6304 PMD_DRV_LOG(ERR, "5tuple filters are full.");
6308 ixgbe_inject_5tuple_filter(dev, filter);
6314 * remove a 5tuple filter
6317 * dev: Pointer to struct rte_eth_dev.
6318 * filter: the pointer of the filter will be removed.
6321 ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
6322 struct ixgbe_5tuple_filter *filter)
6324 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6325 struct ixgbe_filter_info *filter_info =
6326 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6327 uint16_t index = filter->index;
6329 filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
6330 ~(1 << (index % (sizeof(uint32_t) * NBBY)));
6331 TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
6334 IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
6335 IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
6336 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
6337 IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
6338 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
6342 ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
6344 struct ixgbe_hw *hw;
6345 uint32_t max_frame = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
6346 struct rte_eth_rxmode *rx_conf = &dev->data->dev_conf.rxmode;
6348 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6350 if ((mtu < ETHER_MIN_MTU) || (max_frame > ETHER_MAX_JUMBO_FRAME_LEN))
6353 /* refuse mtu that requires the support of scattered packets when this
6354 * feature has not been enabled before.
6356 if (!(rx_conf->offloads & DEV_RX_OFFLOAD_SCATTER) &&
6357 (max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
6358 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM))
6362 * When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
6363 * request of the version 2.0 of the mailbox API.
6364 * For now, use the IXGBE_VF_SET_LPE request of the version 1.0
6365 * of the mailbox API.
6366 * This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
6367 * prior to 3.11.33 which contains the following change:
6368 * "ixgbe: Enable jumbo frames support w/ SR-IOV"
6370 ixgbevf_rlpml_set_vf(hw, max_frame);
6372 /* update max frame size */
6373 dev->data->dev_conf.rxmode.max_rx_pkt_len = max_frame;
6377 static inline struct ixgbe_5tuple_filter *
6378 ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
6379 struct ixgbe_5tuple_filter_info *key)
6381 struct ixgbe_5tuple_filter *it;
6383 TAILQ_FOREACH(it, filter_list, entries) {
6384 if (memcmp(key, &it->filter_info,
6385 sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
6392 /* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
6394 ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
6395 struct ixgbe_5tuple_filter_info *filter_info)
6397 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
6398 filter->priority > IXGBE_5TUPLE_MAX_PRI ||
6399 filter->priority < IXGBE_5TUPLE_MIN_PRI)
6402 switch (filter->dst_ip_mask) {
6404 filter_info->dst_ip_mask = 0;
6405 filter_info->dst_ip = filter->dst_ip;
6408 filter_info->dst_ip_mask = 1;
6411 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
6415 switch (filter->src_ip_mask) {
6417 filter_info->src_ip_mask = 0;
6418 filter_info->src_ip = filter->src_ip;
6421 filter_info->src_ip_mask = 1;
6424 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
6428 switch (filter->dst_port_mask) {
6430 filter_info->dst_port_mask = 0;
6431 filter_info->dst_port = filter->dst_port;
6434 filter_info->dst_port_mask = 1;
6437 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
6441 switch (filter->src_port_mask) {
6443 filter_info->src_port_mask = 0;
6444 filter_info->src_port = filter->src_port;
6447 filter_info->src_port_mask = 1;
6450 PMD_DRV_LOG(ERR, "invalid src_port mask.");
6454 switch (filter->proto_mask) {
6456 filter_info->proto_mask = 0;
6457 filter_info->proto =
6458 convert_protocol_type(filter->proto);
6461 filter_info->proto_mask = 1;
6464 PMD_DRV_LOG(ERR, "invalid protocol mask.");
6468 filter_info->priority = (uint8_t)filter->priority;
6473 * add or delete a ntuple filter
6476 * dev: Pointer to struct rte_eth_dev.
6477 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6478 * add: if true, add filter, if false, remove filter
6481 * - On success, zero.
6482 * - On failure, a negative value.
6485 ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
6486 struct rte_eth_ntuple_filter *ntuple_filter,
6489 struct ixgbe_filter_info *filter_info =
6490 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6491 struct ixgbe_5tuple_filter_info filter_5tuple;
6492 struct ixgbe_5tuple_filter *filter;
6495 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6496 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6500 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6501 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6505 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6507 if (filter != NULL && add) {
6508 PMD_DRV_LOG(ERR, "filter exists.");
6511 if (filter == NULL && !add) {
6512 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6517 filter = rte_zmalloc("ixgbe_5tuple_filter",
6518 sizeof(struct ixgbe_5tuple_filter), 0);
6521 rte_memcpy(&filter->filter_info,
6523 sizeof(struct ixgbe_5tuple_filter_info));
6524 filter->queue = ntuple_filter->queue;
6525 ret = ixgbe_add_5tuple_filter(dev, filter);
6531 ixgbe_remove_5tuple_filter(dev, filter);
6537 * get a ntuple filter
6540 * dev: Pointer to struct rte_eth_dev.
6541 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6544 * - On success, zero.
6545 * - On failure, a negative value.
6548 ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
6549 struct rte_eth_ntuple_filter *ntuple_filter)
6551 struct ixgbe_filter_info *filter_info =
6552 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6553 struct ixgbe_5tuple_filter_info filter_5tuple;
6554 struct ixgbe_5tuple_filter *filter;
6557 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6558 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6562 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6563 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6567 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6569 if (filter == NULL) {
6570 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6573 ntuple_filter->queue = filter->queue;
6578 * ixgbe_ntuple_filter_handle - Handle operations for ntuple filter.
6579 * @dev: pointer to rte_eth_dev structure
6580 * @filter_op:operation will be taken.
6581 * @arg: a pointer to specific structure corresponding to the filter_op
6584 * - On success, zero.
6585 * - On failure, a negative value.
6588 ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
6589 enum rte_filter_op filter_op,
6592 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6595 MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
6597 if (filter_op == RTE_ETH_FILTER_NOP)
6601 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6606 switch (filter_op) {
6607 case RTE_ETH_FILTER_ADD:
6608 ret = ixgbe_add_del_ntuple_filter(dev,
6609 (struct rte_eth_ntuple_filter *)arg,
6612 case RTE_ETH_FILTER_DELETE:
6613 ret = ixgbe_add_del_ntuple_filter(dev,
6614 (struct rte_eth_ntuple_filter *)arg,
6617 case RTE_ETH_FILTER_GET:
6618 ret = ixgbe_get_ntuple_filter(dev,
6619 (struct rte_eth_ntuple_filter *)arg);
6622 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6630 ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
6631 struct rte_eth_ethertype_filter *filter,
6634 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6635 struct ixgbe_filter_info *filter_info =
6636 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6640 struct ixgbe_ethertype_filter ethertype_filter;
6642 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6645 if (filter->ether_type == ETHER_TYPE_IPv4 ||
6646 filter->ether_type == ETHER_TYPE_IPv6) {
6647 PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
6648 " ethertype filter.", filter->ether_type);
6652 if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
6653 PMD_DRV_LOG(ERR, "mac compare is unsupported.");
6656 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
6657 PMD_DRV_LOG(ERR, "drop option is unsupported.");
6661 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6662 if (ret >= 0 && add) {
6663 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
6664 filter->ether_type);
6667 if (ret < 0 && !add) {
6668 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6669 filter->ether_type);
6674 etqf = IXGBE_ETQF_FILTER_EN;
6675 etqf |= (uint32_t)filter->ether_type;
6676 etqs |= (uint32_t)((filter->queue <<
6677 IXGBE_ETQS_RX_QUEUE_SHIFT) &
6678 IXGBE_ETQS_RX_QUEUE);
6679 etqs |= IXGBE_ETQS_QUEUE_EN;
6681 ethertype_filter.ethertype = filter->ether_type;
6682 ethertype_filter.etqf = etqf;
6683 ethertype_filter.etqs = etqs;
6684 ethertype_filter.conf = FALSE;
6685 ret = ixgbe_ethertype_filter_insert(filter_info,
6688 PMD_DRV_LOG(ERR, "ethertype filters are full.");
6692 ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
6696 IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
6697 IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
6698 IXGBE_WRITE_FLUSH(hw);
6704 ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
6705 struct rte_eth_ethertype_filter *filter)
6707 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6708 struct ixgbe_filter_info *filter_info =
6709 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6710 uint32_t etqf, etqs;
6713 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6715 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6716 filter->ether_type);
6720 etqf = IXGBE_READ_REG(hw, IXGBE_ETQF(ret));
6721 if (etqf & IXGBE_ETQF_FILTER_EN) {
6722 etqs = IXGBE_READ_REG(hw, IXGBE_ETQS(ret));
6723 filter->ether_type = etqf & IXGBE_ETQF_ETHERTYPE;
6725 filter->queue = (etqs & IXGBE_ETQS_RX_QUEUE) >>
6726 IXGBE_ETQS_RX_QUEUE_SHIFT;
6733 * ixgbe_ethertype_filter_handle - Handle operations for ethertype filter.
6734 * @dev: pointer to rte_eth_dev structure
6735 * @filter_op:operation will be taken.
6736 * @arg: a pointer to specific structure corresponding to the filter_op
6739 ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
6740 enum rte_filter_op filter_op,
6743 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6746 MAC_TYPE_FILTER_SUP(hw->mac.type);
6748 if (filter_op == RTE_ETH_FILTER_NOP)
6752 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6757 switch (filter_op) {
6758 case RTE_ETH_FILTER_ADD:
6759 ret = ixgbe_add_del_ethertype_filter(dev,
6760 (struct rte_eth_ethertype_filter *)arg,
6763 case RTE_ETH_FILTER_DELETE:
6764 ret = ixgbe_add_del_ethertype_filter(dev,
6765 (struct rte_eth_ethertype_filter *)arg,
6768 case RTE_ETH_FILTER_GET:
6769 ret = ixgbe_get_ethertype_filter(dev,
6770 (struct rte_eth_ethertype_filter *)arg);
6773 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6781 ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
6782 enum rte_filter_type filter_type,
6783 enum rte_filter_op filter_op,
6788 switch (filter_type) {
6789 case RTE_ETH_FILTER_NTUPLE:
6790 ret = ixgbe_ntuple_filter_handle(dev, filter_op, arg);
6792 case RTE_ETH_FILTER_ETHERTYPE:
6793 ret = ixgbe_ethertype_filter_handle(dev, filter_op, arg);
6795 case RTE_ETH_FILTER_SYN:
6796 ret = ixgbe_syn_filter_handle(dev, filter_op, arg);
6798 case RTE_ETH_FILTER_FDIR:
6799 ret = ixgbe_fdir_ctrl_func(dev, filter_op, arg);
6801 case RTE_ETH_FILTER_L2_TUNNEL:
6802 ret = ixgbe_dev_l2_tunnel_filter_handle(dev, filter_op, arg);
6804 case RTE_ETH_FILTER_GENERIC:
6805 if (filter_op != RTE_ETH_FILTER_GET)
6807 *(const void **)arg = &ixgbe_flow_ops;
6810 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
6820 ixgbe_dev_addr_list_itr(__attribute__((unused)) struct ixgbe_hw *hw,
6821 u8 **mc_addr_ptr, u32 *vmdq)
6826 mc_addr = *mc_addr_ptr;
6827 *mc_addr_ptr = (mc_addr + sizeof(struct ether_addr));
6832 ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
6833 struct ether_addr *mc_addr_set,
6834 uint32_t nb_mc_addr)
6836 struct ixgbe_hw *hw;
6839 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6840 mc_addr_list = (u8 *)mc_addr_set;
6841 return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
6842 ixgbe_dev_addr_list_itr, TRUE);
6846 ixgbe_read_systime_cyclecounter(struct rte_eth_dev *dev)
6848 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6849 uint64_t systime_cycles;
6851 switch (hw->mac.type) {
6852 case ixgbe_mac_X550:
6853 case ixgbe_mac_X550EM_x:
6854 case ixgbe_mac_X550EM_a:
6855 /* SYSTIMEL stores ns and SYSTIMEH stores seconds. */
6856 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
6857 systime_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
6861 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
6862 systime_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
6866 return systime_cycles;
6870 ixgbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)
6872 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6873 uint64_t rx_tstamp_cycles;
6875 switch (hw->mac.type) {
6876 case ixgbe_mac_X550:
6877 case ixgbe_mac_X550EM_x:
6878 case ixgbe_mac_X550EM_a:
6879 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
6880 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
6881 rx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
6885 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
6886 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
6887 rx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
6891 return rx_tstamp_cycles;
6895 ixgbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
6897 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6898 uint64_t tx_tstamp_cycles;
6900 switch (hw->mac.type) {
6901 case ixgbe_mac_X550:
6902 case ixgbe_mac_X550EM_x:
6903 case ixgbe_mac_X550EM_a:
6904 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
6905 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
6906 tx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
6910 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
6911 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
6912 tx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
6916 return tx_tstamp_cycles;
6920 ixgbe_start_timecounters(struct rte_eth_dev *dev)
6922 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6923 struct ixgbe_adapter *adapter =
6924 (struct ixgbe_adapter *)dev->data->dev_private;
6925 struct rte_eth_link link;
6926 uint32_t incval = 0;
6929 /* Get current link speed. */
6930 ixgbe_dev_link_update(dev, 1);
6931 rte_eth_linkstatus_get(dev, &link);
6933 switch (link.link_speed) {
6934 case ETH_SPEED_NUM_100M:
6935 incval = IXGBE_INCVAL_100;
6936 shift = IXGBE_INCVAL_SHIFT_100;
6938 case ETH_SPEED_NUM_1G:
6939 incval = IXGBE_INCVAL_1GB;
6940 shift = IXGBE_INCVAL_SHIFT_1GB;
6942 case ETH_SPEED_NUM_10G:
6944 incval = IXGBE_INCVAL_10GB;
6945 shift = IXGBE_INCVAL_SHIFT_10GB;
6949 switch (hw->mac.type) {
6950 case ixgbe_mac_X550:
6951 case ixgbe_mac_X550EM_x:
6952 case ixgbe_mac_X550EM_a:
6953 /* Independent of link speed. */
6955 /* Cycles read will be interpreted as ns. */
6958 case ixgbe_mac_X540:
6959 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
6961 case ixgbe_mac_82599EB:
6962 incval >>= IXGBE_INCVAL_SHIFT_82599;
6963 shift -= IXGBE_INCVAL_SHIFT_82599;
6964 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
6965 (1 << IXGBE_INCPER_SHIFT_82599) | incval);
6968 /* Not supported. */
6972 memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
6973 memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
6974 memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
6976 adapter->systime_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6977 adapter->systime_tc.cc_shift = shift;
6978 adapter->systime_tc.nsec_mask = (1ULL << shift) - 1;
6980 adapter->rx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6981 adapter->rx_tstamp_tc.cc_shift = shift;
6982 adapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
6984 adapter->tx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6985 adapter->tx_tstamp_tc.cc_shift = shift;
6986 adapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
6990 ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
6992 struct ixgbe_adapter *adapter =
6993 (struct ixgbe_adapter *)dev->data->dev_private;
6995 adapter->systime_tc.nsec += delta;
6996 adapter->rx_tstamp_tc.nsec += delta;
6997 adapter->tx_tstamp_tc.nsec += delta;
7003 ixgbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
7006 struct ixgbe_adapter *adapter =
7007 (struct ixgbe_adapter *)dev->data->dev_private;
7009 ns = rte_timespec_to_ns(ts);
7010 /* Set the timecounters to a new value. */
7011 adapter->systime_tc.nsec = ns;
7012 adapter->rx_tstamp_tc.nsec = ns;
7013 adapter->tx_tstamp_tc.nsec = ns;
7019 ixgbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
7021 uint64_t ns, systime_cycles;
7022 struct ixgbe_adapter *adapter =
7023 (struct ixgbe_adapter *)dev->data->dev_private;
7025 systime_cycles = ixgbe_read_systime_cyclecounter(dev);
7026 ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
7027 *ts = rte_ns_to_timespec(ns);
7033 ixgbe_timesync_enable(struct rte_eth_dev *dev)
7035 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7039 /* Stop the timesync system time. */
7040 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0x0);
7041 /* Reset the timesync system time value. */
7042 IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x0);
7043 IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x0);
7045 /* Enable system time for platforms where it isn't on by default. */
7046 tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
7047 tsauxc &= ~IXGBE_TSAUXC_DISABLE_SYSTIME;
7048 IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
7050 ixgbe_start_timecounters(dev);
7052 /* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7053 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
7055 IXGBE_ETQF_FILTER_EN |
7058 /* Enable timestamping of received PTP packets. */
7059 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7060 tsync_ctl |= IXGBE_TSYNCRXCTL_ENABLED;
7061 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7063 /* Enable timestamping of transmitted PTP packets. */
7064 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7065 tsync_ctl |= IXGBE_TSYNCTXCTL_ENABLED;
7066 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7068 IXGBE_WRITE_FLUSH(hw);
7074 ixgbe_timesync_disable(struct rte_eth_dev *dev)
7076 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7079 /* Disable timestamping of transmitted PTP packets. */
7080 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7081 tsync_ctl &= ~IXGBE_TSYNCTXCTL_ENABLED;
7082 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7084 /* Disable timestamping of received PTP packets. */
7085 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7086 tsync_ctl &= ~IXGBE_TSYNCRXCTL_ENABLED;
7087 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7089 /* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7090 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588), 0);
7092 /* Stop incrementating the System Time registers. */
7093 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0);
7099 ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
7100 struct timespec *timestamp,
7101 uint32_t flags __rte_unused)
7103 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7104 struct ixgbe_adapter *adapter =
7105 (struct ixgbe_adapter *)dev->data->dev_private;
7106 uint32_t tsync_rxctl;
7107 uint64_t rx_tstamp_cycles;
7110 tsync_rxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7111 if ((tsync_rxctl & IXGBE_TSYNCRXCTL_VALID) == 0)
7114 rx_tstamp_cycles = ixgbe_read_rx_tstamp_cyclecounter(dev);
7115 ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
7116 *timestamp = rte_ns_to_timespec(ns);
7122 ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
7123 struct timespec *timestamp)
7125 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7126 struct ixgbe_adapter *adapter =
7127 (struct ixgbe_adapter *)dev->data->dev_private;
7128 uint32_t tsync_txctl;
7129 uint64_t tx_tstamp_cycles;
7132 tsync_txctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7133 if ((tsync_txctl & IXGBE_TSYNCTXCTL_VALID) == 0)
7136 tx_tstamp_cycles = ixgbe_read_tx_tstamp_cyclecounter(dev);
7137 ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
7138 *timestamp = rte_ns_to_timespec(ns);
7144 ixgbe_get_reg_length(struct rte_eth_dev *dev)
7146 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7149 const struct reg_info *reg_group;
7150 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7151 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7153 while ((reg_group = reg_set[g_ind++]))
7154 count += ixgbe_regs_group_count(reg_group);
7160 ixgbevf_get_reg_length(struct rte_eth_dev *dev __rte_unused)
7164 const struct reg_info *reg_group;
7166 while ((reg_group = ixgbevf_regs[g_ind++]))
7167 count += ixgbe_regs_group_count(reg_group);
7173 ixgbe_get_regs(struct rte_eth_dev *dev,
7174 struct rte_dev_reg_info *regs)
7176 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7177 uint32_t *data = regs->data;
7180 const struct reg_info *reg_group;
7181 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7182 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7185 regs->length = ixgbe_get_reg_length(dev);
7186 regs->width = sizeof(uint32_t);
7190 /* Support only full register dump */
7191 if ((regs->length == 0) ||
7192 (regs->length == (uint32_t)ixgbe_get_reg_length(dev))) {
7193 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7195 while ((reg_group = reg_set[g_ind++]))
7196 count += ixgbe_read_regs_group(dev, &data[count],
7205 ixgbevf_get_regs(struct rte_eth_dev *dev,
7206 struct rte_dev_reg_info *regs)
7208 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7209 uint32_t *data = regs->data;
7212 const struct reg_info *reg_group;
7215 regs->length = ixgbevf_get_reg_length(dev);
7216 regs->width = sizeof(uint32_t);
7220 /* Support only full register dump */
7221 if ((regs->length == 0) ||
7222 (regs->length == (uint32_t)ixgbevf_get_reg_length(dev))) {
7223 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7225 while ((reg_group = ixgbevf_regs[g_ind++]))
7226 count += ixgbe_read_regs_group(dev, &data[count],
7235 ixgbe_get_eeprom_length(struct rte_eth_dev *dev)
7237 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7239 /* Return unit is byte count */
7240 return hw->eeprom.word_size * 2;
7244 ixgbe_get_eeprom(struct rte_eth_dev *dev,
7245 struct rte_dev_eeprom_info *in_eeprom)
7247 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7248 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7249 uint16_t *data = in_eeprom->data;
7252 first = in_eeprom->offset >> 1;
7253 length = in_eeprom->length >> 1;
7254 if ((first > hw->eeprom.word_size) ||
7255 ((first + length) > hw->eeprom.word_size))
7258 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7260 return eeprom->ops.read_buffer(hw, first, length, data);
7264 ixgbe_set_eeprom(struct rte_eth_dev *dev,
7265 struct rte_dev_eeprom_info *in_eeprom)
7267 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7268 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7269 uint16_t *data = in_eeprom->data;
7272 first = in_eeprom->offset >> 1;
7273 length = in_eeprom->length >> 1;
7274 if ((first > hw->eeprom.word_size) ||
7275 ((first + length) > hw->eeprom.word_size))
7278 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7280 return eeprom->ops.write_buffer(hw, first, length, data);
7284 ixgbe_get_module_info(struct rte_eth_dev *dev,
7285 struct rte_eth_dev_module_info *modinfo)
7287 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7289 uint8_t sff8472_rev, addr_mode;
7290 bool page_swap = false;
7292 /* Check whether we support SFF-8472 or not */
7293 status = hw->phy.ops.read_i2c_eeprom(hw,
7294 IXGBE_SFF_SFF_8472_COMP,
7299 /* addressing mode is not supported */
7300 status = hw->phy.ops.read_i2c_eeprom(hw,
7301 IXGBE_SFF_SFF_8472_SWAP,
7306 if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
7308 "Address change required to access page 0xA2, "
7309 "but not supported. Please report the module "
7310 "type to the driver maintainers.");
7314 if (sff8472_rev == IXGBE_SFF_SFF_8472_UNSUP || page_swap) {
7315 /* We have a SFP, but it does not support SFF-8472 */
7316 modinfo->type = RTE_ETH_MODULE_SFF_8079;
7317 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8079_LEN;
7319 /* We have a SFP which supports a revision of SFF-8472. */
7320 modinfo->type = RTE_ETH_MODULE_SFF_8472;
7321 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8472_LEN;
7328 ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
7329 struct rte_dev_eeprom_info *info)
7331 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7332 uint32_t status = IXGBE_ERR_PHY_ADDR_INVALID;
7333 uint8_t databyte = 0xFF;
7334 uint8_t *data = info->data;
7337 if (info->length == 0)
7340 for (i = info->offset; i < info->offset + info->length; i++) {
7341 if (i < RTE_ETH_MODULE_SFF_8079_LEN)
7342 status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
7344 status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
7349 data[i - info->offset] = databyte;
7356 ixgbe_reta_size_get(enum ixgbe_mac_type mac_type) {
7358 case ixgbe_mac_X550:
7359 case ixgbe_mac_X550EM_x:
7360 case ixgbe_mac_X550EM_a:
7361 return ETH_RSS_RETA_SIZE_512;
7362 case ixgbe_mac_X550_vf:
7363 case ixgbe_mac_X550EM_x_vf:
7364 case ixgbe_mac_X550EM_a_vf:
7365 return ETH_RSS_RETA_SIZE_64;
7367 return ETH_RSS_RETA_SIZE_128;
7372 ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx) {
7374 case ixgbe_mac_X550:
7375 case ixgbe_mac_X550EM_x:
7376 case ixgbe_mac_X550EM_a:
7377 if (reta_idx < ETH_RSS_RETA_SIZE_128)
7378 return IXGBE_RETA(reta_idx >> 2);
7380 return IXGBE_ERETA((reta_idx - ETH_RSS_RETA_SIZE_128) >> 2);
7381 case ixgbe_mac_X550_vf:
7382 case ixgbe_mac_X550EM_x_vf:
7383 case ixgbe_mac_X550EM_a_vf:
7384 return IXGBE_VFRETA(reta_idx >> 2);
7386 return IXGBE_RETA(reta_idx >> 2);
7391 ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type) {
7393 case ixgbe_mac_X550_vf:
7394 case ixgbe_mac_X550EM_x_vf:
7395 case ixgbe_mac_X550EM_a_vf:
7396 return IXGBE_VFMRQC;
7403 ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i) {
7405 case ixgbe_mac_X550_vf:
7406 case ixgbe_mac_X550EM_x_vf:
7407 case ixgbe_mac_X550EM_a_vf:
7408 return IXGBE_VFRSSRK(i);
7410 return IXGBE_RSSRK(i);
7415 ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type) {
7417 case ixgbe_mac_82599_vf:
7418 case ixgbe_mac_X540_vf:
7426 ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
7427 struct rte_eth_dcb_info *dcb_info)
7429 struct ixgbe_dcb_config *dcb_config =
7430 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
7431 struct ixgbe_dcb_tc_config *tc;
7432 struct rte_eth_dcb_tc_queue_mapping *tc_queue;
7436 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
7437 dcb_info->nb_tcs = dcb_config->num_tcs.pg_tcs;
7439 dcb_info->nb_tcs = 1;
7441 tc_queue = &dcb_info->tc_queue;
7442 nb_tcs = dcb_info->nb_tcs;
7444 if (dcb_config->vt_mode) { /* vt is enabled*/
7445 struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
7446 &dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
7447 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7448 dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
7449 if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
7450 for (j = 0; j < nb_tcs; j++) {
7451 tc_queue->tc_rxq[0][j].base = j;
7452 tc_queue->tc_rxq[0][j].nb_queue = 1;
7453 tc_queue->tc_txq[0][j].base = j;
7454 tc_queue->tc_txq[0][j].nb_queue = 1;
7457 for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
7458 for (j = 0; j < nb_tcs; j++) {
7459 tc_queue->tc_rxq[i][j].base =
7461 tc_queue->tc_rxq[i][j].nb_queue = 1;
7462 tc_queue->tc_txq[i][j].base =
7464 tc_queue->tc_txq[i][j].nb_queue = 1;
7468 } else { /* vt is disabled*/
7469 struct rte_eth_dcb_rx_conf *rx_conf =
7470 &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
7471 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7472 dcb_info->prio_tc[i] = rx_conf->dcb_tc[i];
7473 if (dcb_info->nb_tcs == ETH_4_TCS) {
7474 for (i = 0; i < dcb_info->nb_tcs; i++) {
7475 dcb_info->tc_queue.tc_rxq[0][i].base = i * 32;
7476 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7478 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7479 dcb_info->tc_queue.tc_txq[0][1].base = 64;
7480 dcb_info->tc_queue.tc_txq[0][2].base = 96;
7481 dcb_info->tc_queue.tc_txq[0][3].base = 112;
7482 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 64;
7483 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7484 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7485 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7486 } else if (dcb_info->nb_tcs == ETH_8_TCS) {
7487 for (i = 0; i < dcb_info->nb_tcs; i++) {
7488 dcb_info->tc_queue.tc_rxq[0][i].base = i * 16;
7489 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7491 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7492 dcb_info->tc_queue.tc_txq[0][1].base = 32;
7493 dcb_info->tc_queue.tc_txq[0][2].base = 64;
7494 dcb_info->tc_queue.tc_txq[0][3].base = 80;
7495 dcb_info->tc_queue.tc_txq[0][4].base = 96;
7496 dcb_info->tc_queue.tc_txq[0][5].base = 104;
7497 dcb_info->tc_queue.tc_txq[0][6].base = 112;
7498 dcb_info->tc_queue.tc_txq[0][7].base = 120;
7499 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 32;
7500 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7501 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7502 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7503 dcb_info->tc_queue.tc_txq[0][4].nb_queue = 8;
7504 dcb_info->tc_queue.tc_txq[0][5].nb_queue = 8;
7505 dcb_info->tc_queue.tc_txq[0][6].nb_queue = 8;
7506 dcb_info->tc_queue.tc_txq[0][7].nb_queue = 8;
7509 for (i = 0; i < dcb_info->nb_tcs; i++) {
7510 tc = &dcb_config->tc_config[i];
7511 dcb_info->tc_bws[i] = tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent;
7516 /* Update e-tag ether type */
7518 ixgbe_update_e_tag_eth_type(struct ixgbe_hw *hw,
7519 uint16_t ether_type)
7521 uint32_t etag_etype;
7523 if (hw->mac.type != ixgbe_mac_X550 &&
7524 hw->mac.type != ixgbe_mac_X550EM_x &&
7525 hw->mac.type != ixgbe_mac_X550EM_a) {
7529 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7530 etag_etype &= ~IXGBE_ETAG_ETYPE_MASK;
7531 etag_etype |= ether_type;
7532 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7533 IXGBE_WRITE_FLUSH(hw);
7538 /* Config l2 tunnel ether type */
7540 ixgbe_dev_l2_tunnel_eth_type_conf(struct rte_eth_dev *dev,
7541 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7544 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7545 struct ixgbe_l2_tn_info *l2_tn_info =
7546 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7548 if (l2_tunnel == NULL)
7551 switch (l2_tunnel->l2_tunnel_type) {
7552 case RTE_L2_TUNNEL_TYPE_E_TAG:
7553 l2_tn_info->e_tag_ether_type = l2_tunnel->ether_type;
7554 ret = ixgbe_update_e_tag_eth_type(hw, l2_tunnel->ether_type);
7557 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7565 /* Enable e-tag tunnel */
7567 ixgbe_e_tag_enable(struct ixgbe_hw *hw)
7569 uint32_t etag_etype;
7571 if (hw->mac.type != ixgbe_mac_X550 &&
7572 hw->mac.type != ixgbe_mac_X550EM_x &&
7573 hw->mac.type != ixgbe_mac_X550EM_a) {
7577 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7578 etag_etype |= IXGBE_ETAG_ETYPE_VALID;
7579 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7580 IXGBE_WRITE_FLUSH(hw);
7585 /* Enable l2 tunnel */
7587 ixgbe_dev_l2_tunnel_enable(struct rte_eth_dev *dev,
7588 enum rte_eth_tunnel_type l2_tunnel_type)
7591 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7592 struct ixgbe_l2_tn_info *l2_tn_info =
7593 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7595 switch (l2_tunnel_type) {
7596 case RTE_L2_TUNNEL_TYPE_E_TAG:
7597 l2_tn_info->e_tag_en = TRUE;
7598 ret = ixgbe_e_tag_enable(hw);
7601 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7609 /* Disable e-tag tunnel */
7611 ixgbe_e_tag_disable(struct ixgbe_hw *hw)
7613 uint32_t etag_etype;
7615 if (hw->mac.type != ixgbe_mac_X550 &&
7616 hw->mac.type != ixgbe_mac_X550EM_x &&
7617 hw->mac.type != ixgbe_mac_X550EM_a) {
7621 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7622 etag_etype &= ~IXGBE_ETAG_ETYPE_VALID;
7623 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7624 IXGBE_WRITE_FLUSH(hw);
7629 /* Disable l2 tunnel */
7631 ixgbe_dev_l2_tunnel_disable(struct rte_eth_dev *dev,
7632 enum rte_eth_tunnel_type l2_tunnel_type)
7635 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7636 struct ixgbe_l2_tn_info *l2_tn_info =
7637 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7639 switch (l2_tunnel_type) {
7640 case RTE_L2_TUNNEL_TYPE_E_TAG:
7641 l2_tn_info->e_tag_en = FALSE;
7642 ret = ixgbe_e_tag_disable(hw);
7645 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7654 ixgbe_e_tag_filter_del(struct rte_eth_dev *dev,
7655 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7658 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7659 uint32_t i, rar_entries;
7660 uint32_t rar_low, rar_high;
7662 if (hw->mac.type != ixgbe_mac_X550 &&
7663 hw->mac.type != ixgbe_mac_X550EM_x &&
7664 hw->mac.type != ixgbe_mac_X550EM_a) {
7668 rar_entries = ixgbe_get_num_rx_addrs(hw);
7670 for (i = 1; i < rar_entries; i++) {
7671 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7672 rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(i));
7673 if ((rar_high & IXGBE_RAH_AV) &&
7674 (rar_high & IXGBE_RAH_ADTYPE) &&
7675 ((rar_low & IXGBE_RAL_ETAG_FILTER_MASK) ==
7676 l2_tunnel->tunnel_id)) {
7677 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
7678 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
7680 ixgbe_clear_vmdq(hw, i, IXGBE_CLEAR_VMDQ_ALL);
7690 ixgbe_e_tag_filter_add(struct rte_eth_dev *dev,
7691 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7694 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7695 uint32_t i, rar_entries;
7696 uint32_t rar_low, rar_high;
7698 if (hw->mac.type != ixgbe_mac_X550 &&
7699 hw->mac.type != ixgbe_mac_X550EM_x &&
7700 hw->mac.type != ixgbe_mac_X550EM_a) {
7704 /* One entry for one tunnel. Try to remove potential existing entry. */
7705 ixgbe_e_tag_filter_del(dev, l2_tunnel);
7707 rar_entries = ixgbe_get_num_rx_addrs(hw);
7709 for (i = 1; i < rar_entries; i++) {
7710 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7711 if (rar_high & IXGBE_RAH_AV) {
7714 ixgbe_set_vmdq(hw, i, l2_tunnel->pool);
7715 rar_high = IXGBE_RAH_AV | IXGBE_RAH_ADTYPE;
7716 rar_low = l2_tunnel->tunnel_id;
7718 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), rar_low);
7719 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), rar_high);
7725 PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full."
7726 " Please remove a rule before adding a new one.");
7730 static inline struct ixgbe_l2_tn_filter *
7731 ixgbe_l2_tn_filter_lookup(struct ixgbe_l2_tn_info *l2_tn_info,
7732 struct ixgbe_l2_tn_key *key)
7736 ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key);
7740 return l2_tn_info->hash_map[ret];
7744 ixgbe_insert_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7745 struct ixgbe_l2_tn_filter *l2_tn_filter)
7749 ret = rte_hash_add_key(l2_tn_info->hash_handle,
7750 &l2_tn_filter->key);
7754 "Failed to insert L2 tunnel filter"
7755 " to hash table %d!",
7760 l2_tn_info->hash_map[ret] = l2_tn_filter;
7762 TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7768 ixgbe_remove_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7769 struct ixgbe_l2_tn_key *key)
7772 struct ixgbe_l2_tn_filter *l2_tn_filter;
7774 ret = rte_hash_del_key(l2_tn_info->hash_handle, key);
7778 "No such L2 tunnel filter to delete %d!",
7783 l2_tn_filter = l2_tn_info->hash_map[ret];
7784 l2_tn_info->hash_map[ret] = NULL;
7786 TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7787 rte_free(l2_tn_filter);
7792 /* Add l2 tunnel filter */
7794 ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev,
7795 struct rte_eth_l2_tunnel_conf *l2_tunnel,
7799 struct ixgbe_l2_tn_info *l2_tn_info =
7800 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7801 struct ixgbe_l2_tn_key key;
7802 struct ixgbe_l2_tn_filter *node;
7805 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7806 key.tn_id = l2_tunnel->tunnel_id;
7808 node = ixgbe_l2_tn_filter_lookup(l2_tn_info, &key);
7812 "The L2 tunnel filter already exists!");
7816 node = rte_zmalloc("ixgbe_l2_tn",
7817 sizeof(struct ixgbe_l2_tn_filter),
7822 rte_memcpy(&node->key,
7824 sizeof(struct ixgbe_l2_tn_key));
7825 node->pool = l2_tunnel->pool;
7826 ret = ixgbe_insert_l2_tn_filter(l2_tn_info, node);
7833 switch (l2_tunnel->l2_tunnel_type) {
7834 case RTE_L2_TUNNEL_TYPE_E_TAG:
7835 ret = ixgbe_e_tag_filter_add(dev, l2_tunnel);
7838 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7843 if ((!restore) && (ret < 0))
7844 (void)ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7849 /* Delete l2 tunnel filter */
7851 ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev,
7852 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7855 struct ixgbe_l2_tn_info *l2_tn_info =
7856 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7857 struct ixgbe_l2_tn_key key;
7859 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7860 key.tn_id = l2_tunnel->tunnel_id;
7861 ret = ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7865 switch (l2_tunnel->l2_tunnel_type) {
7866 case RTE_L2_TUNNEL_TYPE_E_TAG:
7867 ret = ixgbe_e_tag_filter_del(dev, l2_tunnel);
7870 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7879 * ixgbe_dev_l2_tunnel_filter_handle - Handle operations for l2 tunnel filter.
7880 * @dev: pointer to rte_eth_dev structure
7881 * @filter_op:operation will be taken.
7882 * @arg: a pointer to specific structure corresponding to the filter_op
7885 ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
7886 enum rte_filter_op filter_op,
7891 if (filter_op == RTE_ETH_FILTER_NOP)
7895 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
7900 switch (filter_op) {
7901 case RTE_ETH_FILTER_ADD:
7902 ret = ixgbe_dev_l2_tunnel_filter_add
7904 (struct rte_eth_l2_tunnel_conf *)arg,
7907 case RTE_ETH_FILTER_DELETE:
7908 ret = ixgbe_dev_l2_tunnel_filter_del
7910 (struct rte_eth_l2_tunnel_conf *)arg);
7913 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
7921 ixgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en)
7925 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7927 if (hw->mac.type != ixgbe_mac_X550 &&
7928 hw->mac.type != ixgbe_mac_X550EM_x &&
7929 hw->mac.type != ixgbe_mac_X550EM_a) {
7933 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
7934 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
7936 ctrl |= IXGBE_VT_CTL_POOLING_MODE_ETAG;
7937 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
7942 /* Enable l2 tunnel forwarding */
7944 ixgbe_dev_l2_tunnel_forwarding_enable
7945 (struct rte_eth_dev *dev,
7946 enum rte_eth_tunnel_type l2_tunnel_type)
7948 struct ixgbe_l2_tn_info *l2_tn_info =
7949 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7952 switch (l2_tunnel_type) {
7953 case RTE_L2_TUNNEL_TYPE_E_TAG:
7954 l2_tn_info->e_tag_fwd_en = TRUE;
7955 ret = ixgbe_e_tag_forwarding_en_dis(dev, 1);
7958 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7966 /* Disable l2 tunnel forwarding */
7968 ixgbe_dev_l2_tunnel_forwarding_disable
7969 (struct rte_eth_dev *dev,
7970 enum rte_eth_tunnel_type l2_tunnel_type)
7972 struct ixgbe_l2_tn_info *l2_tn_info =
7973 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7976 switch (l2_tunnel_type) {
7977 case RTE_L2_TUNNEL_TYPE_E_TAG:
7978 l2_tn_info->e_tag_fwd_en = FALSE;
7979 ret = ixgbe_e_tag_forwarding_en_dis(dev, 0);
7982 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7991 ixgbe_e_tag_insertion_en_dis(struct rte_eth_dev *dev,
7992 struct rte_eth_l2_tunnel_conf *l2_tunnel,
7995 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
7997 uint32_t vmtir, vmvir;
7998 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8000 if (l2_tunnel->vf_id >= pci_dev->max_vfs) {
8002 "VF id %u should be less than %u",
8008 if (hw->mac.type != ixgbe_mac_X550 &&
8009 hw->mac.type != ixgbe_mac_X550EM_x &&
8010 hw->mac.type != ixgbe_mac_X550EM_a) {
8015 vmtir = l2_tunnel->tunnel_id;
8019 IXGBE_WRITE_REG(hw, IXGBE_VMTIR(l2_tunnel->vf_id), vmtir);
8021 vmvir = IXGBE_READ_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id));
8022 vmvir &= ~IXGBE_VMVIR_TAGA_MASK;
8024 vmvir |= IXGBE_VMVIR_TAGA_ETAG_INSERT;
8025 IXGBE_WRITE_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id), vmvir);
8030 /* Enable l2 tunnel tag insertion */
8032 ixgbe_dev_l2_tunnel_insertion_enable(struct rte_eth_dev *dev,
8033 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8037 switch (l2_tunnel->l2_tunnel_type) {
8038 case RTE_L2_TUNNEL_TYPE_E_TAG:
8039 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 1);
8042 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8050 /* Disable l2 tunnel tag insertion */
8052 ixgbe_dev_l2_tunnel_insertion_disable
8053 (struct rte_eth_dev *dev,
8054 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8058 switch (l2_tunnel->l2_tunnel_type) {
8059 case RTE_L2_TUNNEL_TYPE_E_TAG:
8060 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 0);
8063 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8072 ixgbe_e_tag_stripping_en_dis(struct rte_eth_dev *dev,
8077 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8079 if (hw->mac.type != ixgbe_mac_X550 &&
8080 hw->mac.type != ixgbe_mac_X550EM_x &&
8081 hw->mac.type != ixgbe_mac_X550EM_a) {
8085 qde = IXGBE_READ_REG(hw, IXGBE_QDE);
8087 qde |= IXGBE_QDE_STRIP_TAG;
8089 qde &= ~IXGBE_QDE_STRIP_TAG;
8090 qde &= ~IXGBE_QDE_READ;
8091 qde |= IXGBE_QDE_WRITE;
8092 IXGBE_WRITE_REG(hw, IXGBE_QDE, qde);
8097 /* Enable l2 tunnel tag stripping */
8099 ixgbe_dev_l2_tunnel_stripping_enable
8100 (struct rte_eth_dev *dev,
8101 enum rte_eth_tunnel_type l2_tunnel_type)
8105 switch (l2_tunnel_type) {
8106 case RTE_L2_TUNNEL_TYPE_E_TAG:
8107 ret = ixgbe_e_tag_stripping_en_dis(dev, 1);
8110 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8118 /* Disable l2 tunnel tag stripping */
8120 ixgbe_dev_l2_tunnel_stripping_disable
8121 (struct rte_eth_dev *dev,
8122 enum rte_eth_tunnel_type l2_tunnel_type)
8126 switch (l2_tunnel_type) {
8127 case RTE_L2_TUNNEL_TYPE_E_TAG:
8128 ret = ixgbe_e_tag_stripping_en_dis(dev, 0);
8131 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8139 /* Enable/disable l2 tunnel offload functions */
8141 ixgbe_dev_l2_tunnel_offload_set
8142 (struct rte_eth_dev *dev,
8143 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8149 if (l2_tunnel == NULL)
8153 if (mask & ETH_L2_TUNNEL_ENABLE_MASK) {
8155 ret = ixgbe_dev_l2_tunnel_enable(
8157 l2_tunnel->l2_tunnel_type);
8159 ret = ixgbe_dev_l2_tunnel_disable(
8161 l2_tunnel->l2_tunnel_type);
8164 if (mask & ETH_L2_TUNNEL_INSERTION_MASK) {
8166 ret = ixgbe_dev_l2_tunnel_insertion_enable(
8170 ret = ixgbe_dev_l2_tunnel_insertion_disable(
8175 if (mask & ETH_L2_TUNNEL_STRIPPING_MASK) {
8177 ret = ixgbe_dev_l2_tunnel_stripping_enable(
8179 l2_tunnel->l2_tunnel_type);
8181 ret = ixgbe_dev_l2_tunnel_stripping_disable(
8183 l2_tunnel->l2_tunnel_type);
8186 if (mask & ETH_L2_TUNNEL_FORWARDING_MASK) {
8188 ret = ixgbe_dev_l2_tunnel_forwarding_enable(
8190 l2_tunnel->l2_tunnel_type);
8192 ret = ixgbe_dev_l2_tunnel_forwarding_disable(
8194 l2_tunnel->l2_tunnel_type);
8201 ixgbe_update_vxlan_port(struct ixgbe_hw *hw,
8204 IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, port);
8205 IXGBE_WRITE_FLUSH(hw);
8210 /* There's only one register for VxLAN UDP port.
8211 * So, we cannot add several ports. Will update it.
8214 ixgbe_add_vxlan_port(struct ixgbe_hw *hw,
8218 PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed.");
8222 return ixgbe_update_vxlan_port(hw, port);
8225 /* We cannot delete the VxLAN port. For there's a register for VxLAN
8226 * UDP port, it must have a value.
8227 * So, will reset it to the original value 0.
8230 ixgbe_del_vxlan_port(struct ixgbe_hw *hw,
8235 cur_port = (uint16_t)IXGBE_READ_REG(hw, IXGBE_VXLANCTRL);
8237 if (cur_port != port) {
8238 PMD_DRV_LOG(ERR, "Port %u does not exist.", port);
8242 return ixgbe_update_vxlan_port(hw, 0);
8245 /* Add UDP tunneling port */
8247 ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
8248 struct rte_eth_udp_tunnel *udp_tunnel)
8251 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8253 if (hw->mac.type != ixgbe_mac_X550 &&
8254 hw->mac.type != ixgbe_mac_X550EM_x &&
8255 hw->mac.type != ixgbe_mac_X550EM_a) {
8259 if (udp_tunnel == NULL)
8262 switch (udp_tunnel->prot_type) {
8263 case RTE_TUNNEL_TYPE_VXLAN:
8264 ret = ixgbe_add_vxlan_port(hw, udp_tunnel->udp_port);
8267 case RTE_TUNNEL_TYPE_GENEVE:
8268 case RTE_TUNNEL_TYPE_TEREDO:
8269 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8274 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8282 /* Remove UDP tunneling port */
8284 ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
8285 struct rte_eth_udp_tunnel *udp_tunnel)
8288 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8290 if (hw->mac.type != ixgbe_mac_X550 &&
8291 hw->mac.type != ixgbe_mac_X550EM_x &&
8292 hw->mac.type != ixgbe_mac_X550EM_a) {
8296 if (udp_tunnel == NULL)
8299 switch (udp_tunnel->prot_type) {
8300 case RTE_TUNNEL_TYPE_VXLAN:
8301 ret = ixgbe_del_vxlan_port(hw, udp_tunnel->udp_port);
8303 case RTE_TUNNEL_TYPE_GENEVE:
8304 case RTE_TUNNEL_TYPE_TEREDO:
8305 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8309 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8318 ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev)
8320 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8322 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_PROMISC);
8326 ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev)
8328 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8330 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_NONE);
8334 ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
8336 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8338 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_ALLMULTI);
8342 ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev)
8344 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8346 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_MULTI);
8349 static void ixgbevf_mbx_process(struct rte_eth_dev *dev)
8351 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8354 /* peek the message first */
8355 in_msg = IXGBE_READ_REG(hw, IXGBE_VFMBMEM);
8357 /* PF reset VF event */
8358 if (in_msg == IXGBE_PF_CONTROL_MSG) {
8359 /* dummy mbx read to ack pf */
8360 if (ixgbe_read_mbx(hw, &in_msg, 1, 0))
8362 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
8368 ixgbevf_dev_interrupt_get_status(struct rte_eth_dev *dev)
8371 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8372 struct ixgbe_interrupt *intr =
8373 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8374 ixgbevf_intr_disable(dev);
8376 /* read-on-clear nic registers here */
8377 eicr = IXGBE_READ_REG(hw, IXGBE_VTEICR);
8380 /* only one misc vector supported - mailbox */
8381 eicr &= IXGBE_VTEICR_MASK;
8382 if (eicr == IXGBE_MISC_VEC_ID)
8383 intr->flags |= IXGBE_FLAG_MAILBOX;
8389 ixgbevf_dev_interrupt_action(struct rte_eth_dev *dev)
8391 struct ixgbe_interrupt *intr =
8392 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8394 if (intr->flags & IXGBE_FLAG_MAILBOX) {
8395 ixgbevf_mbx_process(dev);
8396 intr->flags &= ~IXGBE_FLAG_MAILBOX;
8399 ixgbevf_intr_enable(dev);
8405 ixgbevf_dev_interrupt_handler(void *param)
8407 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
8409 ixgbevf_dev_interrupt_get_status(dev);
8410 ixgbevf_dev_interrupt_action(dev);
8414 * ixgbe_disable_sec_tx_path_generic - Stops the transmit data path
8415 * @hw: pointer to hardware structure
8417 * Stops the transmit data path and waits for the HW to internally empty
8418 * the Tx security block
8420 int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw)
8422 #define IXGBE_MAX_SECTX_POLL 40
8427 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8428 sectxreg |= IXGBE_SECTXCTRL_TX_DIS;
8429 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8430 for (i = 0; i < IXGBE_MAX_SECTX_POLL; i++) {
8431 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXSTAT);
8432 if (sectxreg & IXGBE_SECTXSTAT_SECTX_RDY)
8434 /* Use interrupt-safe sleep just in case */
8438 /* For informational purposes only */
8439 if (i >= IXGBE_MAX_SECTX_POLL)
8440 PMD_DRV_LOG(DEBUG, "Tx unit being enabled before security "
8441 "path fully disabled. Continuing with init.");
8443 return IXGBE_SUCCESS;
8447 * ixgbe_enable_sec_tx_path_generic - Enables the transmit data path
8448 * @hw: pointer to hardware structure
8450 * Enables the transmit data path.
8452 int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw)
8456 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8457 sectxreg &= ~IXGBE_SECTXCTRL_TX_DIS;
8458 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8459 IXGBE_WRITE_FLUSH(hw);
8461 return IXGBE_SUCCESS;
8464 /* restore n-tuple filter */
8466 ixgbe_ntuple_filter_restore(struct rte_eth_dev *dev)
8468 struct ixgbe_filter_info *filter_info =
8469 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8470 struct ixgbe_5tuple_filter *node;
8472 TAILQ_FOREACH(node, &filter_info->fivetuple_list, entries) {
8473 ixgbe_inject_5tuple_filter(dev, node);
8477 /* restore ethernet type filter */
8479 ixgbe_ethertype_filter_restore(struct rte_eth_dev *dev)
8481 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8482 struct ixgbe_filter_info *filter_info =
8483 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8486 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8487 if (filter_info->ethertype_mask & (1 << i)) {
8488 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i),
8489 filter_info->ethertype_filters[i].etqf);
8490 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i),
8491 filter_info->ethertype_filters[i].etqs);
8492 IXGBE_WRITE_FLUSH(hw);
8497 /* restore SYN filter */
8499 ixgbe_syn_filter_restore(struct rte_eth_dev *dev)
8501 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8502 struct ixgbe_filter_info *filter_info =
8503 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8506 synqf = filter_info->syn_info;
8508 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
8509 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
8510 IXGBE_WRITE_FLUSH(hw);
8514 /* restore L2 tunnel filter */
8516 ixgbe_l2_tn_filter_restore(struct rte_eth_dev *dev)
8518 struct ixgbe_l2_tn_info *l2_tn_info =
8519 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8520 struct ixgbe_l2_tn_filter *node;
8521 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8523 TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) {
8524 l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type;
8525 l2_tn_conf.tunnel_id = node->key.tn_id;
8526 l2_tn_conf.pool = node->pool;
8527 (void)ixgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE);
8531 /* restore rss filter */
8533 ixgbe_rss_filter_restore(struct rte_eth_dev *dev)
8535 struct ixgbe_filter_info *filter_info =
8536 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8538 if (filter_info->rss_info.conf.queue_num)
8539 ixgbe_config_rss_filter(dev,
8540 &filter_info->rss_info, TRUE);
8544 ixgbe_filter_restore(struct rte_eth_dev *dev)
8546 ixgbe_ntuple_filter_restore(dev);
8547 ixgbe_ethertype_filter_restore(dev);
8548 ixgbe_syn_filter_restore(dev);
8549 ixgbe_fdir_filter_restore(dev);
8550 ixgbe_l2_tn_filter_restore(dev);
8551 ixgbe_rss_filter_restore(dev);
8557 ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev)
8559 struct ixgbe_l2_tn_info *l2_tn_info =
8560 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8561 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8563 if (l2_tn_info->e_tag_en)
8564 (void)ixgbe_e_tag_enable(hw);
8566 if (l2_tn_info->e_tag_fwd_en)
8567 (void)ixgbe_e_tag_forwarding_en_dis(dev, 1);
8569 (void)ixgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type);
8572 /* remove all the n-tuple filters */
8574 ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev)
8576 struct ixgbe_filter_info *filter_info =
8577 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8578 struct ixgbe_5tuple_filter *p_5tuple;
8580 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
8581 ixgbe_remove_5tuple_filter(dev, p_5tuple);
8584 /* remove all the ether type filters */
8586 ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)
8588 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8589 struct ixgbe_filter_info *filter_info =
8590 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8593 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8594 if (filter_info->ethertype_mask & (1 << i) &&
8595 !filter_info->ethertype_filters[i].conf) {
8596 (void)ixgbe_ethertype_filter_remove(filter_info,
8598 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i), 0);
8599 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i), 0);
8600 IXGBE_WRITE_FLUSH(hw);
8605 /* remove the SYN filter */
8607 ixgbe_clear_syn_filter(struct rte_eth_dev *dev)
8609 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8610 struct ixgbe_filter_info *filter_info =
8611 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8613 if (filter_info->syn_info & IXGBE_SYN_FILTER_ENABLE) {
8614 filter_info->syn_info = 0;
8616 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, 0);
8617 IXGBE_WRITE_FLUSH(hw);
8621 /* remove all the L2 tunnel filters */
8623 ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev)
8625 struct ixgbe_l2_tn_info *l2_tn_info =
8626 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8627 struct ixgbe_l2_tn_filter *l2_tn_filter;
8628 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8631 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
8632 l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type;
8633 l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id;
8634 l2_tn_conf.pool = l2_tn_filter->pool;
8635 ret = ixgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf);
8643 RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
8644 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
8645 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio-pci");
8646 RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
8647 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
8648 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
8650 RTE_INIT(ixgbe_init_log)
8652 ixgbe_logtype_init = rte_log_register("pmd.net.ixgbe.init");
8653 if (ixgbe_logtype_init >= 0)
8654 rte_log_set_level(ixgbe_logtype_init, RTE_LOG_NOTICE);
8655 ixgbe_logtype_driver = rte_log_register("pmd.net.ixgbe.driver");
8656 if (ixgbe_logtype_driver >= 0)
8657 rte_log_set_level(ixgbe_logtype_driver, RTE_LOG_NOTICE);