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_allmulticast_enable(struct rte_eth_dev *dev);
264 static void ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
266 /* For Eth VMDQ APIs support */
267 static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
268 ether_addr * mac_addr, uint8_t on);
269 static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on);
270 static int ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
271 struct rte_eth_mirror_conf *mirror_conf,
272 uint8_t rule_id, uint8_t on);
273 static int ixgbe_mirror_rule_reset(struct rte_eth_dev *dev,
275 static int ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
277 static int ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
279 static void ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
280 uint8_t queue, uint8_t msix_vector);
281 static void ixgbe_configure_msix(struct rte_eth_dev *dev);
283 static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
284 struct ether_addr *mac_addr,
285 uint32_t index, uint32_t pool);
286 static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
287 static int ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
288 struct ether_addr *mac_addr);
289 static int ixgbe_syn_filter_get(struct rte_eth_dev *dev,
290 struct rte_eth_syn_filter *filter);
291 static int ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
292 enum rte_filter_op filter_op,
294 static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
295 struct ixgbe_5tuple_filter *filter);
296 static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
297 struct ixgbe_5tuple_filter *filter);
298 static int ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
299 enum rte_filter_op filter_op,
301 static int ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
302 struct rte_eth_ntuple_filter *filter);
303 static int ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
304 enum rte_filter_op filter_op,
306 static int ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
307 struct rte_eth_ethertype_filter *filter);
308 static int ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
309 enum rte_filter_type filter_type,
310 enum rte_filter_op filter_op,
312 static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
314 static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
315 struct ether_addr *mc_addr_set,
316 uint32_t nb_mc_addr);
317 static int ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
318 struct rte_eth_dcb_info *dcb_info);
320 static int ixgbe_get_reg_length(struct rte_eth_dev *dev);
321 static int ixgbe_get_regs(struct rte_eth_dev *dev,
322 struct rte_dev_reg_info *regs);
323 static int ixgbe_get_eeprom_length(struct rte_eth_dev *dev);
324 static int ixgbe_get_eeprom(struct rte_eth_dev *dev,
325 struct rte_dev_eeprom_info *eeprom);
326 static int ixgbe_set_eeprom(struct rte_eth_dev *dev,
327 struct rte_dev_eeprom_info *eeprom);
329 static int ixgbe_get_module_info(struct rte_eth_dev *dev,
330 struct rte_eth_dev_module_info *modinfo);
331 static int ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
332 struct rte_dev_eeprom_info *info);
334 static int ixgbevf_get_reg_length(struct rte_eth_dev *dev);
335 static int ixgbevf_get_regs(struct rte_eth_dev *dev,
336 struct rte_dev_reg_info *regs);
338 static int ixgbe_timesync_enable(struct rte_eth_dev *dev);
339 static int ixgbe_timesync_disable(struct rte_eth_dev *dev);
340 static int ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
341 struct timespec *timestamp,
343 static int ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
344 struct timespec *timestamp);
345 static int ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
346 static int ixgbe_timesync_read_time(struct rte_eth_dev *dev,
347 struct timespec *timestamp);
348 static int ixgbe_timesync_write_time(struct rte_eth_dev *dev,
349 const struct timespec *timestamp);
350 static void ixgbevf_dev_interrupt_handler(void *param);
352 static int ixgbe_dev_l2_tunnel_eth_type_conf
353 (struct rte_eth_dev *dev, struct rte_eth_l2_tunnel_conf *l2_tunnel);
354 static int ixgbe_dev_l2_tunnel_offload_set
355 (struct rte_eth_dev *dev,
356 struct rte_eth_l2_tunnel_conf *l2_tunnel,
359 static int ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
360 enum rte_filter_op filter_op,
363 static int ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
364 struct rte_eth_udp_tunnel *udp_tunnel);
365 static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
366 struct rte_eth_udp_tunnel *udp_tunnel);
367 static int ixgbe_filter_restore(struct rte_eth_dev *dev);
368 static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
371 * Define VF Stats MACRO for Non "cleared on read" register
373 #define UPDATE_VF_STAT(reg, last, cur) \
375 uint32_t latest = IXGBE_READ_REG(hw, reg); \
376 cur += (latest - last) & UINT_MAX; \
380 #define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
382 u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
383 u64 new_msb = IXGBE_READ_REG(hw, msb); \
384 u64 latest = ((new_msb << 32) | new_lsb); \
385 cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
389 #define IXGBE_SET_HWSTRIP(h, q) do {\
390 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
391 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
392 (h)->bitmap[idx] |= 1 << bit;\
395 #define IXGBE_CLEAR_HWSTRIP(h, q) do {\
396 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
397 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
398 (h)->bitmap[idx] &= ~(1 << bit);\
401 #define IXGBE_GET_HWSTRIP(h, q, r) do {\
402 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
403 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
404 (r) = (h)->bitmap[idx] >> bit & 1;\
407 int ixgbe_logtype_init;
408 int ixgbe_logtype_driver;
411 * The set of PCI devices this driver supports
413 static const struct rte_pci_id pci_id_ixgbe_map[] = {
414 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598) },
415 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_BX) },
416 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_DUAL_PORT) },
417 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_SINGLE_PORT) },
418 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT) },
419 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT2) },
420 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_SFP_LOM) },
421 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_CX4) },
422 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_CX4_DUAL_PORT) },
423 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_DA_DUAL_PORT) },
424 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) },
425 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_XF_LR) },
426 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4) },
427 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4_MEZZ) },
428 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KR) },
429 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_COMBO_BACKPLANE) },
430 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_CX4) },
431 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP) },
432 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BACKPLANE_FCOE) },
433 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_FCOE) },
434 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_EM) },
435 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF2) },
436 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF_QP) },
437 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_QSFP_SF_QP) },
438 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599EN_SFP) },
439 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_XAUI_LOM) },
440 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_T3_LOM) },
441 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T) },
442 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T1) },
443 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_SFP) },
444 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_10G_T) },
445 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_1G_T) },
446 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T) },
447 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T1) },
448 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR) },
449 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR_L) },
450 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP_N) },
451 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII) },
452 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII_L) },
453 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_10G_T) },
454 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP) },
455 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP_N) },
456 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP) },
457 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T) },
458 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T_L) },
459 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KX4) },
460 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KR) },
461 #ifdef RTE_LIBRTE_IXGBE_BYPASS
462 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS) },
464 { .vendor_id = 0, /* sentinel */ },
468 * The set of PCI devices this driver supports (for 82599 VF)
470 static const struct rte_pci_id pci_id_ixgbevf_map[] = {
471 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) },
472 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) },
473 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) },
474 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) },
475 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) },
476 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) },
477 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) },
478 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF_HV) },
479 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) },
480 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF_HV) },
481 { .vendor_id = 0, /* sentinel */ },
484 static const struct rte_eth_desc_lim rx_desc_lim = {
485 .nb_max = IXGBE_MAX_RING_DESC,
486 .nb_min = IXGBE_MIN_RING_DESC,
487 .nb_align = IXGBE_RXD_ALIGN,
490 static const struct rte_eth_desc_lim tx_desc_lim = {
491 .nb_max = IXGBE_MAX_RING_DESC,
492 .nb_min = IXGBE_MIN_RING_DESC,
493 .nb_align = IXGBE_TXD_ALIGN,
494 .nb_seg_max = IXGBE_TX_MAX_SEG,
495 .nb_mtu_seg_max = IXGBE_TX_MAX_SEG,
498 static const struct eth_dev_ops ixgbe_eth_dev_ops = {
499 .dev_configure = ixgbe_dev_configure,
500 .dev_start = ixgbe_dev_start,
501 .dev_stop = ixgbe_dev_stop,
502 .dev_set_link_up = ixgbe_dev_set_link_up,
503 .dev_set_link_down = ixgbe_dev_set_link_down,
504 .dev_close = ixgbe_dev_close,
505 .dev_reset = ixgbe_dev_reset,
506 .promiscuous_enable = ixgbe_dev_promiscuous_enable,
507 .promiscuous_disable = ixgbe_dev_promiscuous_disable,
508 .allmulticast_enable = ixgbe_dev_allmulticast_enable,
509 .allmulticast_disable = ixgbe_dev_allmulticast_disable,
510 .link_update = ixgbe_dev_link_update,
511 .stats_get = ixgbe_dev_stats_get,
512 .xstats_get = ixgbe_dev_xstats_get,
513 .xstats_get_by_id = ixgbe_dev_xstats_get_by_id,
514 .stats_reset = ixgbe_dev_stats_reset,
515 .xstats_reset = ixgbe_dev_xstats_reset,
516 .xstats_get_names = ixgbe_dev_xstats_get_names,
517 .xstats_get_names_by_id = ixgbe_dev_xstats_get_names_by_id,
518 .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
519 .fw_version_get = ixgbe_fw_version_get,
520 .dev_infos_get = ixgbe_dev_info_get,
521 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
522 .mtu_set = ixgbe_dev_mtu_set,
523 .vlan_filter_set = ixgbe_vlan_filter_set,
524 .vlan_tpid_set = ixgbe_vlan_tpid_set,
525 .vlan_offload_set = ixgbe_vlan_offload_set,
526 .vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
527 .rx_queue_start = ixgbe_dev_rx_queue_start,
528 .rx_queue_stop = ixgbe_dev_rx_queue_stop,
529 .tx_queue_start = ixgbe_dev_tx_queue_start,
530 .tx_queue_stop = ixgbe_dev_tx_queue_stop,
531 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
532 .rx_queue_intr_enable = ixgbe_dev_rx_queue_intr_enable,
533 .rx_queue_intr_disable = ixgbe_dev_rx_queue_intr_disable,
534 .rx_queue_release = ixgbe_dev_rx_queue_release,
535 .rx_queue_count = ixgbe_dev_rx_queue_count,
536 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
537 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
538 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
539 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
540 .tx_queue_release = ixgbe_dev_tx_queue_release,
541 .dev_led_on = ixgbe_dev_led_on,
542 .dev_led_off = ixgbe_dev_led_off,
543 .flow_ctrl_get = ixgbe_flow_ctrl_get,
544 .flow_ctrl_set = ixgbe_flow_ctrl_set,
545 .priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
546 .mac_addr_add = ixgbe_add_rar,
547 .mac_addr_remove = ixgbe_remove_rar,
548 .mac_addr_set = ixgbe_set_default_mac_addr,
549 .uc_hash_table_set = ixgbe_uc_hash_table_set,
550 .uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
551 .mirror_rule_set = ixgbe_mirror_rule_set,
552 .mirror_rule_reset = ixgbe_mirror_rule_reset,
553 .set_queue_rate_limit = ixgbe_set_queue_rate_limit,
554 .reta_update = ixgbe_dev_rss_reta_update,
555 .reta_query = ixgbe_dev_rss_reta_query,
556 .rss_hash_update = ixgbe_dev_rss_hash_update,
557 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
558 .filter_ctrl = ixgbe_dev_filter_ctrl,
559 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
560 .rxq_info_get = ixgbe_rxq_info_get,
561 .txq_info_get = ixgbe_txq_info_get,
562 .timesync_enable = ixgbe_timesync_enable,
563 .timesync_disable = ixgbe_timesync_disable,
564 .timesync_read_rx_timestamp = ixgbe_timesync_read_rx_timestamp,
565 .timesync_read_tx_timestamp = ixgbe_timesync_read_tx_timestamp,
566 .get_reg = ixgbe_get_regs,
567 .get_eeprom_length = ixgbe_get_eeprom_length,
568 .get_eeprom = ixgbe_get_eeprom,
569 .set_eeprom = ixgbe_set_eeprom,
570 .get_module_info = ixgbe_get_module_info,
571 .get_module_eeprom = ixgbe_get_module_eeprom,
572 .get_dcb_info = ixgbe_dev_get_dcb_info,
573 .timesync_adjust_time = ixgbe_timesync_adjust_time,
574 .timesync_read_time = ixgbe_timesync_read_time,
575 .timesync_write_time = ixgbe_timesync_write_time,
576 .l2_tunnel_eth_type_conf = ixgbe_dev_l2_tunnel_eth_type_conf,
577 .l2_tunnel_offload_set = ixgbe_dev_l2_tunnel_offload_set,
578 .udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add,
579 .udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del,
580 .tm_ops_get = ixgbe_tm_ops_get,
584 * dev_ops for virtual function, bare necessities for basic vf
585 * operation have been implemented
587 static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
588 .dev_configure = ixgbevf_dev_configure,
589 .dev_start = ixgbevf_dev_start,
590 .dev_stop = ixgbevf_dev_stop,
591 .link_update = ixgbevf_dev_link_update,
592 .stats_get = ixgbevf_dev_stats_get,
593 .xstats_get = ixgbevf_dev_xstats_get,
594 .stats_reset = ixgbevf_dev_stats_reset,
595 .xstats_reset = ixgbevf_dev_stats_reset,
596 .xstats_get_names = ixgbevf_dev_xstats_get_names,
597 .dev_close = ixgbevf_dev_close,
598 .dev_reset = ixgbevf_dev_reset,
599 .allmulticast_enable = ixgbevf_dev_allmulticast_enable,
600 .allmulticast_disable = ixgbevf_dev_allmulticast_disable,
601 .dev_infos_get = ixgbevf_dev_info_get,
602 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
603 .mtu_set = ixgbevf_dev_set_mtu,
604 .vlan_filter_set = ixgbevf_vlan_filter_set,
605 .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
606 .vlan_offload_set = ixgbevf_vlan_offload_set,
607 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
608 .rx_queue_release = ixgbe_dev_rx_queue_release,
609 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
610 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
611 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
612 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
613 .tx_queue_release = ixgbe_dev_tx_queue_release,
614 .rx_queue_intr_enable = ixgbevf_dev_rx_queue_intr_enable,
615 .rx_queue_intr_disable = ixgbevf_dev_rx_queue_intr_disable,
616 .mac_addr_add = ixgbevf_add_mac_addr,
617 .mac_addr_remove = ixgbevf_remove_mac_addr,
618 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
619 .rxq_info_get = ixgbe_rxq_info_get,
620 .txq_info_get = ixgbe_txq_info_get,
621 .mac_addr_set = ixgbevf_set_default_mac_addr,
622 .get_reg = ixgbevf_get_regs,
623 .reta_update = ixgbe_dev_rss_reta_update,
624 .reta_query = ixgbe_dev_rss_reta_query,
625 .rss_hash_update = ixgbe_dev_rss_hash_update,
626 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
629 /* store statistics names and its offset in stats structure */
630 struct rte_ixgbe_xstats_name_off {
631 char name[RTE_ETH_XSTATS_NAME_SIZE];
635 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
636 {"rx_crc_errors", offsetof(struct ixgbe_hw_stats, crcerrs)},
637 {"rx_illegal_byte_errors", offsetof(struct ixgbe_hw_stats, illerrc)},
638 {"rx_error_bytes", offsetof(struct ixgbe_hw_stats, errbc)},
639 {"mac_local_errors", offsetof(struct ixgbe_hw_stats, mlfc)},
640 {"mac_remote_errors", offsetof(struct ixgbe_hw_stats, mrfc)},
641 {"rx_length_errors", offsetof(struct ixgbe_hw_stats, rlec)},
642 {"tx_xon_packets", offsetof(struct ixgbe_hw_stats, lxontxc)},
643 {"rx_xon_packets", offsetof(struct ixgbe_hw_stats, lxonrxc)},
644 {"tx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxofftxc)},
645 {"rx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxoffrxc)},
646 {"rx_size_64_packets", offsetof(struct ixgbe_hw_stats, prc64)},
647 {"rx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, prc127)},
648 {"rx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, prc255)},
649 {"rx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, prc511)},
650 {"rx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
652 {"rx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
654 {"rx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bprc)},
655 {"rx_multicast_packets", offsetof(struct ixgbe_hw_stats, mprc)},
656 {"rx_fragment_errors", offsetof(struct ixgbe_hw_stats, rfc)},
657 {"rx_undersize_errors", offsetof(struct ixgbe_hw_stats, ruc)},
658 {"rx_oversize_errors", offsetof(struct ixgbe_hw_stats, roc)},
659 {"rx_jabber_errors", offsetof(struct ixgbe_hw_stats, rjc)},
660 {"rx_management_packets", offsetof(struct ixgbe_hw_stats, mngprc)},
661 {"rx_management_dropped", offsetof(struct ixgbe_hw_stats, mngpdc)},
662 {"tx_management_packets", offsetof(struct ixgbe_hw_stats, mngptc)},
663 {"rx_total_packets", offsetof(struct ixgbe_hw_stats, tpr)},
664 {"rx_total_bytes", offsetof(struct ixgbe_hw_stats, tor)},
665 {"tx_total_packets", offsetof(struct ixgbe_hw_stats, tpt)},
666 {"tx_size_64_packets", offsetof(struct ixgbe_hw_stats, ptc64)},
667 {"tx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, ptc127)},
668 {"tx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, ptc255)},
669 {"tx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, ptc511)},
670 {"tx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
672 {"tx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
674 {"tx_multicast_packets", offsetof(struct ixgbe_hw_stats, mptc)},
675 {"tx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bptc)},
676 {"rx_mac_short_packet_dropped", offsetof(struct ixgbe_hw_stats, mspdc)},
677 {"rx_l3_l4_xsum_error", offsetof(struct ixgbe_hw_stats, xec)},
679 {"flow_director_added_filters", offsetof(struct ixgbe_hw_stats,
681 {"flow_director_removed_filters", offsetof(struct ixgbe_hw_stats,
683 {"flow_director_filter_add_errors", offsetof(struct ixgbe_hw_stats,
685 {"flow_director_filter_remove_errors", offsetof(struct ixgbe_hw_stats,
687 {"flow_director_matched_filters", offsetof(struct ixgbe_hw_stats,
689 {"flow_director_missed_filters", offsetof(struct ixgbe_hw_stats,
692 {"rx_fcoe_crc_errors", offsetof(struct ixgbe_hw_stats, fccrc)},
693 {"rx_fcoe_dropped", offsetof(struct ixgbe_hw_stats, fcoerpdc)},
694 {"rx_fcoe_mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats,
696 {"rx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeprc)},
697 {"tx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeptc)},
698 {"rx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwrc)},
699 {"tx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwtc)},
700 {"rx_fcoe_no_direct_data_placement", offsetof(struct ixgbe_hw_stats,
702 {"rx_fcoe_no_direct_data_placement_ext_buff",
703 offsetof(struct ixgbe_hw_stats, fcoe_noddp_ext_buff)},
705 {"tx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
707 {"rx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
709 {"tx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
711 {"rx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
713 {"rx_total_missed_packets", offsetof(struct ixgbe_hw_stats, mpctotal)},
716 #define IXGBE_NB_HW_STATS (sizeof(rte_ixgbe_stats_strings) / \
717 sizeof(rte_ixgbe_stats_strings[0]))
719 /* MACsec statistics */
720 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_macsec_strings[] = {
721 {"out_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
723 {"out_pkts_encrypted", offsetof(struct ixgbe_macsec_stats,
724 out_pkts_encrypted)},
725 {"out_pkts_protected", offsetof(struct ixgbe_macsec_stats,
726 out_pkts_protected)},
727 {"out_octets_encrypted", offsetof(struct ixgbe_macsec_stats,
728 out_octets_encrypted)},
729 {"out_octets_protected", offsetof(struct ixgbe_macsec_stats,
730 out_octets_protected)},
731 {"in_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
733 {"in_pkts_badtag", offsetof(struct ixgbe_macsec_stats,
735 {"in_pkts_nosci", offsetof(struct ixgbe_macsec_stats,
737 {"in_pkts_unknownsci", offsetof(struct ixgbe_macsec_stats,
738 in_pkts_unknownsci)},
739 {"in_octets_decrypted", offsetof(struct ixgbe_macsec_stats,
740 in_octets_decrypted)},
741 {"in_octets_validated", offsetof(struct ixgbe_macsec_stats,
742 in_octets_validated)},
743 {"in_pkts_unchecked", offsetof(struct ixgbe_macsec_stats,
745 {"in_pkts_delayed", offsetof(struct ixgbe_macsec_stats,
747 {"in_pkts_late", offsetof(struct ixgbe_macsec_stats,
749 {"in_pkts_ok", offsetof(struct ixgbe_macsec_stats,
751 {"in_pkts_invalid", offsetof(struct ixgbe_macsec_stats,
753 {"in_pkts_notvalid", offsetof(struct ixgbe_macsec_stats,
755 {"in_pkts_unusedsa", offsetof(struct ixgbe_macsec_stats,
757 {"in_pkts_notusingsa", offsetof(struct ixgbe_macsec_stats,
758 in_pkts_notusingsa)},
761 #define IXGBE_NB_MACSEC_STATS (sizeof(rte_ixgbe_macsec_strings) / \
762 sizeof(rte_ixgbe_macsec_strings[0]))
764 /* Per-queue statistics */
765 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_rxq_strings[] = {
766 {"mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats, rnbc)},
767 {"dropped", offsetof(struct ixgbe_hw_stats, mpc)},
768 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxonrxc)},
769 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxoffrxc)},
772 #define IXGBE_NB_RXQ_PRIO_STATS (sizeof(rte_ixgbe_rxq_strings) / \
773 sizeof(rte_ixgbe_rxq_strings[0]))
774 #define IXGBE_NB_RXQ_PRIO_VALUES 8
776 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_txq_strings[] = {
777 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxontxc)},
778 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxofftxc)},
779 {"xon_to_xoff_packets", offsetof(struct ixgbe_hw_stats,
783 #define IXGBE_NB_TXQ_PRIO_STATS (sizeof(rte_ixgbe_txq_strings) / \
784 sizeof(rte_ixgbe_txq_strings[0]))
785 #define IXGBE_NB_TXQ_PRIO_VALUES 8
787 static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
788 {"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
791 #define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
792 sizeof(rte_ixgbevf_stats_strings[0]))
795 * This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
798 ixgbe_is_sfp(struct ixgbe_hw *hw)
800 switch (hw->phy.type) {
801 case ixgbe_phy_sfp_avago:
802 case ixgbe_phy_sfp_ftl:
803 case ixgbe_phy_sfp_intel:
804 case ixgbe_phy_sfp_unknown:
805 case ixgbe_phy_sfp_passive_tyco:
806 case ixgbe_phy_sfp_passive_unknown:
813 static inline int32_t
814 ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
819 status = ixgbe_reset_hw(hw);
821 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
822 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
823 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
824 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
825 IXGBE_WRITE_FLUSH(hw);
827 if (status == IXGBE_ERR_SFP_NOT_PRESENT)
828 status = IXGBE_SUCCESS;
833 ixgbe_enable_intr(struct rte_eth_dev *dev)
835 struct ixgbe_interrupt *intr =
836 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
837 struct ixgbe_hw *hw =
838 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
840 IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
841 IXGBE_WRITE_FLUSH(hw);
845 * This function is based on ixgbe_disable_intr() in base/ixgbe.h.
848 ixgbe_disable_intr(struct ixgbe_hw *hw)
850 PMD_INIT_FUNC_TRACE();
852 if (hw->mac.type == ixgbe_mac_82598EB) {
853 IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
855 IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
856 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
857 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
859 IXGBE_WRITE_FLUSH(hw);
863 * This function resets queue statistics mapping registers.
864 * From Niantic datasheet, Initialization of Statistics section:
865 * "...if software requires the queue counters, the RQSMR and TQSM registers
866 * must be re-programmed following a device reset.
869 ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
873 for (i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
874 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
875 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
881 ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
886 #define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
887 #define NB_QMAP_FIELDS_PER_QSM_REG 4
888 #define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
890 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
891 struct ixgbe_stat_mapping_registers *stat_mappings =
892 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
893 uint32_t qsmr_mask = 0;
894 uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
898 if ((hw->mac.type != ixgbe_mac_82599EB) &&
899 (hw->mac.type != ixgbe_mac_X540) &&
900 (hw->mac.type != ixgbe_mac_X550) &&
901 (hw->mac.type != ixgbe_mac_X550EM_x) &&
902 (hw->mac.type != ixgbe_mac_X550EM_a))
905 PMD_INIT_LOG(DEBUG, "Setting port %d, %s queue_id %d to stat index %d",
906 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
909 n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
910 if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
911 PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
914 offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
916 /* Now clear any previous stat_idx set */
917 clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
919 stat_mappings->tqsm[n] &= ~clearing_mask;
921 stat_mappings->rqsmr[n] &= ~clearing_mask;
923 q_map = (uint32_t)stat_idx;
924 q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
925 qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
927 stat_mappings->tqsm[n] |= qsmr_mask;
929 stat_mappings->rqsmr[n] |= qsmr_mask;
931 PMD_INIT_LOG(DEBUG, "Set port %d, %s queue_id %d to stat index %d",
932 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
934 PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
935 is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
937 /* Now write the mapping in the appropriate register */
939 PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
940 stat_mappings->rqsmr[n], n);
941 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
943 PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
944 stat_mappings->tqsm[n], n);
945 IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
951 ixgbe_restore_statistics_mapping(struct rte_eth_dev *dev)
953 struct ixgbe_stat_mapping_registers *stat_mappings =
954 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
955 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
958 /* write whatever was in stat mapping table to the NIC */
959 for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
961 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
964 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
969 ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
972 struct ixgbe_dcb_tc_config *tc;
973 uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
975 dcb_config->num_tcs.pg_tcs = dcb_max_tc;
976 dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
977 for (i = 0; i < dcb_max_tc; i++) {
978 tc = &dcb_config->tc_config[i];
979 tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
980 tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
981 (uint8_t)(100/dcb_max_tc + (i & 1));
982 tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
983 tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
984 (uint8_t)(100/dcb_max_tc + (i & 1));
985 tc->pfc = ixgbe_dcb_pfc_disabled;
988 /* Initialize default user to priority mapping, UPx->TC0 */
989 tc = &dcb_config->tc_config[0];
990 tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
991 tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
992 for (i = 0; i < IXGBE_DCB_MAX_BW_GROUP; i++) {
993 dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
994 dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
996 dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
997 dcb_config->pfc_mode_enable = false;
998 dcb_config->vt_mode = true;
999 dcb_config->round_robin_enable = false;
1000 /* support all DCB capabilities in 82599 */
1001 dcb_config->support.capabilities = 0xFF;
1003 /*we only support 4 Tcs for X540, X550 */
1004 if (hw->mac.type == ixgbe_mac_X540 ||
1005 hw->mac.type == ixgbe_mac_X550 ||
1006 hw->mac.type == ixgbe_mac_X550EM_x ||
1007 hw->mac.type == ixgbe_mac_X550EM_a) {
1008 dcb_config->num_tcs.pg_tcs = 4;
1009 dcb_config->num_tcs.pfc_tcs = 4;
1014 * Ensure that all locks are released before first NVM or PHY access
1017 ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
1022 * Phy lock should not fail in this early stage. If this is the case,
1023 * it is due to an improper exit of the application.
1024 * So force the release of the faulty lock. Release of common lock
1025 * is done automatically by swfw_sync function.
1027 mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
1028 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1029 PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
1031 ixgbe_release_swfw_semaphore(hw, mask);
1034 * These ones are more tricky since they are common to all ports; but
1035 * swfw_sync retries last long enough (1s) to be almost sure that if
1036 * lock can not be taken it is due to an improper lock of the
1039 mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
1040 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1041 PMD_DRV_LOG(DEBUG, "SWFW common locks released");
1043 ixgbe_release_swfw_semaphore(hw, mask);
1047 * This function is based on code in ixgbe_attach() in base/ixgbe.c.
1048 * It returns 0 on success.
1051 eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
1053 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1054 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1055 struct ixgbe_hw *hw =
1056 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1057 struct ixgbe_vfta *shadow_vfta =
1058 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1059 struct ixgbe_hwstrip *hwstrip =
1060 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1061 struct ixgbe_dcb_config *dcb_config =
1062 IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
1063 struct ixgbe_filter_info *filter_info =
1064 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1065 struct ixgbe_bw_conf *bw_conf =
1066 IXGBE_DEV_PRIVATE_TO_BW_CONF(eth_dev->data->dev_private);
1071 PMD_INIT_FUNC_TRACE();
1073 eth_dev->dev_ops = &ixgbe_eth_dev_ops;
1074 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1075 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1076 eth_dev->tx_pkt_prepare = &ixgbe_prep_pkts;
1079 * For secondary processes, we don't initialise any further as primary
1080 * has already done this work. Only check we don't need a different
1081 * RX and TX function.
1083 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1084 struct ixgbe_tx_queue *txq;
1085 /* TX queue function in primary, set by last queue initialized
1086 * Tx queue may not initialized by primary process
1088 if (eth_dev->data->tx_queues) {
1089 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
1090 ixgbe_set_tx_function(eth_dev, txq);
1092 /* Use default TX function if we get here */
1093 PMD_INIT_LOG(NOTICE, "No TX queues configured yet. "
1094 "Using default TX function.");
1097 ixgbe_set_rx_function(eth_dev);
1102 rte_eth_copy_pci_info(eth_dev, pci_dev);
1104 /* Vendor and Device ID need to be set before init of shared code */
1105 hw->device_id = pci_dev->id.device_id;
1106 hw->vendor_id = pci_dev->id.vendor_id;
1107 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1108 hw->allow_unsupported_sfp = 1;
1110 /* Initialize the shared code (base driver) */
1111 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1112 diag = ixgbe_bypass_init_shared_code(hw);
1114 diag = ixgbe_init_shared_code(hw);
1115 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1117 if (diag != IXGBE_SUCCESS) {
1118 PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
1122 if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
1123 PMD_INIT_LOG(ERR, "\nERROR: "
1124 "Firmware recovery mode detected. Limiting functionality.\n"
1125 "Refer to the Intel(R) Ethernet Adapters and Devices "
1126 "User Guide for details on firmware recovery mode.");
1130 /* pick up the PCI bus settings for reporting later */
1131 ixgbe_get_bus_info(hw);
1133 /* Unlock any pending hardware semaphore */
1134 ixgbe_swfw_lock_reset(hw);
1136 #ifdef RTE_LIBRTE_SECURITY
1137 /* Initialize security_ctx only for primary process*/
1138 if (ixgbe_ipsec_ctx_create(eth_dev))
1142 /* Initialize DCB configuration*/
1143 memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
1144 ixgbe_dcb_init(hw, dcb_config);
1145 /* Get Hardware Flow Control setting */
1146 hw->fc.requested_mode = ixgbe_fc_full;
1147 hw->fc.current_mode = ixgbe_fc_full;
1148 hw->fc.pause_time = IXGBE_FC_PAUSE;
1149 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
1150 hw->fc.low_water[i] = IXGBE_FC_LO;
1151 hw->fc.high_water[i] = IXGBE_FC_HI;
1153 hw->fc.send_xon = 1;
1155 /* Make sure we have a good EEPROM before we read from it */
1156 diag = ixgbe_validate_eeprom_checksum(hw, &csum);
1157 if (diag != IXGBE_SUCCESS) {
1158 PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
1162 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1163 diag = ixgbe_bypass_init_hw(hw);
1165 diag = ixgbe_init_hw(hw);
1166 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1169 * Devices with copper phys will fail to initialise if ixgbe_init_hw()
1170 * is called too soon after the kernel driver unbinding/binding occurs.
1171 * The failure occurs in ixgbe_identify_phy_generic() for all devices,
1172 * but for non-copper devies, ixgbe_identify_sfp_module_generic() is
1173 * also called. See ixgbe_identify_phy_82599(). The reason for the
1174 * failure is not known, and only occuts when virtualisation features
1175 * are disabled in the bios. A delay of 100ms was found to be enough by
1176 * trial-and-error, and is doubled to be safe.
1178 if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
1180 diag = ixgbe_init_hw(hw);
1183 if (diag == IXGBE_ERR_SFP_NOT_PRESENT)
1184 diag = IXGBE_SUCCESS;
1186 if (diag == IXGBE_ERR_EEPROM_VERSION) {
1187 PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
1188 "LOM. Please be aware there may be issues associated "
1189 "with your hardware.");
1190 PMD_INIT_LOG(ERR, "If you are experiencing problems "
1191 "please contact your Intel or hardware representative "
1192 "who provided you with this hardware.");
1193 } else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
1194 PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
1196 PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
1200 /* Reset the hw statistics */
1201 ixgbe_dev_stats_reset(eth_dev);
1203 /* disable interrupt */
1204 ixgbe_disable_intr(hw);
1206 /* reset mappings for queue statistics hw counters*/
1207 ixgbe_reset_qstat_mappings(hw);
1209 /* Allocate memory for storing MAC addresses */
1210 eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", ETHER_ADDR_LEN *
1211 hw->mac.num_rar_entries, 0);
1212 if (eth_dev->data->mac_addrs == NULL) {
1214 "Failed to allocate %u bytes needed to store "
1216 ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1219 /* Copy the permanent MAC address */
1220 ether_addr_copy((struct ether_addr *) hw->mac.perm_addr,
1221 ð_dev->data->mac_addrs[0]);
1223 /* Allocate memory for storing hash filter MAC addresses */
1224 eth_dev->data->hash_mac_addrs = rte_zmalloc("ixgbe", ETHER_ADDR_LEN *
1225 IXGBE_VMDQ_NUM_UC_MAC, 0);
1226 if (eth_dev->data->hash_mac_addrs == NULL) {
1228 "Failed to allocate %d bytes needed to store MAC addresses",
1229 ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
1233 /* initialize the vfta */
1234 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1236 /* initialize the hw strip bitmap*/
1237 memset(hwstrip, 0, sizeof(*hwstrip));
1239 /* initialize PF if max_vfs not zero */
1240 ixgbe_pf_host_init(eth_dev);
1242 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1243 /* let hardware know driver is loaded */
1244 ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
1245 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
1246 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
1247 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
1248 IXGBE_WRITE_FLUSH(hw);
1250 if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
1251 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
1252 (int) hw->mac.type, (int) hw->phy.type,
1253 (int) hw->phy.sfp_type);
1255 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
1256 (int) hw->mac.type, (int) hw->phy.type);
1258 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
1259 eth_dev->data->port_id, pci_dev->id.vendor_id,
1260 pci_dev->id.device_id);
1262 rte_intr_callback_register(intr_handle,
1263 ixgbe_dev_interrupt_handler, eth_dev);
1265 /* enable uio/vfio intr/eventfd mapping */
1266 rte_intr_enable(intr_handle);
1268 /* enable support intr */
1269 ixgbe_enable_intr(eth_dev);
1271 /* initialize filter info */
1272 memset(filter_info, 0,
1273 sizeof(struct ixgbe_filter_info));
1275 /* initialize 5tuple filter list */
1276 TAILQ_INIT(&filter_info->fivetuple_list);
1278 /* initialize flow director filter list & hash */
1279 ixgbe_fdir_filter_init(eth_dev);
1281 /* initialize l2 tunnel filter list & hash */
1282 ixgbe_l2_tn_filter_init(eth_dev);
1284 /* initialize flow filter lists */
1285 ixgbe_filterlist_init();
1287 /* initialize bandwidth configuration info */
1288 memset(bw_conf, 0, sizeof(struct ixgbe_bw_conf));
1290 /* initialize Traffic Manager configuration */
1291 ixgbe_tm_conf_init(eth_dev);
1297 eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
1299 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1300 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1301 struct ixgbe_hw *hw;
1305 PMD_INIT_FUNC_TRACE();
1307 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1310 hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1312 if (hw->adapter_stopped == 0)
1313 ixgbe_dev_close(eth_dev);
1315 eth_dev->dev_ops = NULL;
1316 eth_dev->rx_pkt_burst = NULL;
1317 eth_dev->tx_pkt_burst = NULL;
1319 /* Unlock any pending hardware semaphore */
1320 ixgbe_swfw_lock_reset(hw);
1322 /* disable uio intr before callback unregister */
1323 rte_intr_disable(intr_handle);
1326 ret = rte_intr_callback_unregister(intr_handle,
1327 ixgbe_dev_interrupt_handler, eth_dev);
1330 } else if (ret != -EAGAIN) {
1332 "intr callback unregister failed: %d",
1337 } while (retries++ < (10 + IXGBE_LINK_UP_TIME));
1339 /* uninitialize PF if max_vfs not zero */
1340 ixgbe_pf_host_uninit(eth_dev);
1342 /* remove all the fdir filters & hash */
1343 ixgbe_fdir_filter_uninit(eth_dev);
1345 /* remove all the L2 tunnel filters & hash */
1346 ixgbe_l2_tn_filter_uninit(eth_dev);
1348 /* Remove all ntuple filters of the device */
1349 ixgbe_ntuple_filter_uninit(eth_dev);
1351 /* clear all the filters list */
1352 ixgbe_filterlist_flush();
1354 /* Remove all Traffic Manager configuration */
1355 ixgbe_tm_conf_uninit(eth_dev);
1357 #ifdef RTE_LIBRTE_SECURITY
1358 rte_free(eth_dev->security_ctx);
1364 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev)
1366 struct ixgbe_filter_info *filter_info =
1367 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1368 struct ixgbe_5tuple_filter *p_5tuple;
1370 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) {
1371 TAILQ_REMOVE(&filter_info->fivetuple_list,
1376 memset(filter_info->fivetuple_mask, 0,
1377 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
1382 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev)
1384 struct ixgbe_hw_fdir_info *fdir_info =
1385 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1386 struct ixgbe_fdir_filter *fdir_filter;
1388 if (fdir_info->hash_map)
1389 rte_free(fdir_info->hash_map);
1390 if (fdir_info->hash_handle)
1391 rte_hash_free(fdir_info->hash_handle);
1393 while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
1394 TAILQ_REMOVE(&fdir_info->fdir_list,
1397 rte_free(fdir_filter);
1403 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev)
1405 struct ixgbe_l2_tn_info *l2_tn_info =
1406 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1407 struct ixgbe_l2_tn_filter *l2_tn_filter;
1409 if (l2_tn_info->hash_map)
1410 rte_free(l2_tn_info->hash_map);
1411 if (l2_tn_info->hash_handle)
1412 rte_hash_free(l2_tn_info->hash_handle);
1414 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
1415 TAILQ_REMOVE(&l2_tn_info->l2_tn_list,
1418 rte_free(l2_tn_filter);
1424 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev)
1426 struct ixgbe_hw_fdir_info *fdir_info =
1427 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1428 char fdir_hash_name[RTE_HASH_NAMESIZE];
1429 struct rte_hash_parameters fdir_hash_params = {
1430 .name = fdir_hash_name,
1431 .entries = IXGBE_MAX_FDIR_FILTER_NUM,
1432 .key_len = sizeof(union ixgbe_atr_input),
1433 .hash_func = rte_hash_crc,
1434 .hash_func_init_val = 0,
1435 .socket_id = rte_socket_id(),
1438 TAILQ_INIT(&fdir_info->fdir_list);
1439 snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
1440 "fdir_%s", eth_dev->device->name);
1441 fdir_info->hash_handle = rte_hash_create(&fdir_hash_params);
1442 if (!fdir_info->hash_handle) {
1443 PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
1446 fdir_info->hash_map = rte_zmalloc("ixgbe",
1447 sizeof(struct ixgbe_fdir_filter *) *
1448 IXGBE_MAX_FDIR_FILTER_NUM,
1450 if (!fdir_info->hash_map) {
1452 "Failed to allocate memory for fdir hash map!");
1455 fdir_info->mask_added = FALSE;
1460 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev)
1462 struct ixgbe_l2_tn_info *l2_tn_info =
1463 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1464 char l2_tn_hash_name[RTE_HASH_NAMESIZE];
1465 struct rte_hash_parameters l2_tn_hash_params = {
1466 .name = l2_tn_hash_name,
1467 .entries = IXGBE_MAX_L2_TN_FILTER_NUM,
1468 .key_len = sizeof(struct ixgbe_l2_tn_key),
1469 .hash_func = rte_hash_crc,
1470 .hash_func_init_val = 0,
1471 .socket_id = rte_socket_id(),
1474 TAILQ_INIT(&l2_tn_info->l2_tn_list);
1475 snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE,
1476 "l2_tn_%s", eth_dev->device->name);
1477 l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params);
1478 if (!l2_tn_info->hash_handle) {
1479 PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!");
1482 l2_tn_info->hash_map = rte_zmalloc("ixgbe",
1483 sizeof(struct ixgbe_l2_tn_filter *) *
1484 IXGBE_MAX_L2_TN_FILTER_NUM,
1486 if (!l2_tn_info->hash_map) {
1488 "Failed to allocate memory for L2 TN hash map!");
1491 l2_tn_info->e_tag_en = FALSE;
1492 l2_tn_info->e_tag_fwd_en = FALSE;
1493 l2_tn_info->e_tag_ether_type = ETHER_TYPE_ETAG;
1498 * Negotiate mailbox API version with the PF.
1499 * After reset API version is always set to the basic one (ixgbe_mbox_api_10).
1500 * Then we try to negotiate starting with the most recent one.
1501 * If all negotiation attempts fail, then we will proceed with
1502 * the default one (ixgbe_mbox_api_10).
1505 ixgbevf_negotiate_api(struct ixgbe_hw *hw)
1509 /* start with highest supported, proceed down */
1510 static const enum ixgbe_pfvf_api_rev sup_ver[] = {
1517 i != RTE_DIM(sup_ver) &&
1518 ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
1524 generate_random_mac_addr(struct ether_addr *mac_addr)
1528 /* Set Organizationally Unique Identifier (OUI) prefix. */
1529 mac_addr->addr_bytes[0] = 0x00;
1530 mac_addr->addr_bytes[1] = 0x09;
1531 mac_addr->addr_bytes[2] = 0xC0;
1532 /* Force indication of locally assigned MAC address. */
1533 mac_addr->addr_bytes[0] |= ETHER_LOCAL_ADMIN_ADDR;
1534 /* Generate the last 3 bytes of the MAC address with a random number. */
1535 random = rte_rand();
1536 memcpy(&mac_addr->addr_bytes[3], &random, 3);
1540 * Virtual Function device init
1543 eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
1547 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1548 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1549 struct ixgbe_hw *hw =
1550 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1551 struct ixgbe_vfta *shadow_vfta =
1552 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1553 struct ixgbe_hwstrip *hwstrip =
1554 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1555 struct ether_addr *perm_addr = (struct ether_addr *) hw->mac.perm_addr;
1557 PMD_INIT_FUNC_TRACE();
1559 eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
1560 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1561 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1563 /* for secondary processes, we don't initialise any further as primary
1564 * has already done this work. Only check we don't need a different
1567 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1568 struct ixgbe_tx_queue *txq;
1569 /* TX queue function in primary, set by last queue initialized
1570 * Tx queue may not initialized by primary process
1572 if (eth_dev->data->tx_queues) {
1573 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues - 1];
1574 ixgbe_set_tx_function(eth_dev, txq);
1576 /* Use default TX function if we get here */
1577 PMD_INIT_LOG(NOTICE,
1578 "No TX queues configured yet. Using default TX function.");
1581 ixgbe_set_rx_function(eth_dev);
1586 rte_eth_copy_pci_info(eth_dev, pci_dev);
1588 hw->device_id = pci_dev->id.device_id;
1589 hw->vendor_id = pci_dev->id.vendor_id;
1590 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1592 /* initialize the vfta */
1593 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1595 /* initialize the hw strip bitmap*/
1596 memset(hwstrip, 0, sizeof(*hwstrip));
1598 /* Initialize the shared code (base driver) */
1599 diag = ixgbe_init_shared_code(hw);
1600 if (diag != IXGBE_SUCCESS) {
1601 PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
1605 /* init_mailbox_params */
1606 hw->mbx.ops.init_params(hw);
1608 /* Reset the hw statistics */
1609 ixgbevf_dev_stats_reset(eth_dev);
1611 /* Disable the interrupts for VF */
1612 ixgbevf_intr_disable(eth_dev);
1614 hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
1615 diag = hw->mac.ops.reset_hw(hw);
1618 * The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
1619 * the underlying PF driver has not assigned a MAC address to the VF.
1620 * In this case, assign a random MAC address.
1622 if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
1623 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1625 * This error code will be propagated to the app by
1626 * rte_eth_dev_reset, so use a public error code rather than
1627 * the internal-only IXGBE_ERR_RESET_FAILED
1632 /* negotiate mailbox API version to use with the PF. */
1633 ixgbevf_negotiate_api(hw);
1635 /* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
1636 ixgbevf_get_queues(hw, &tcs, &tc);
1638 /* Allocate memory for storing MAC addresses */
1639 eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", ETHER_ADDR_LEN *
1640 hw->mac.num_rar_entries, 0);
1641 if (eth_dev->data->mac_addrs == NULL) {
1643 "Failed to allocate %u bytes needed to store "
1645 ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1649 /* Generate a random MAC address, if none was assigned by PF. */
1650 if (is_zero_ether_addr(perm_addr)) {
1651 generate_random_mac_addr(perm_addr);
1652 diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
1654 rte_free(eth_dev->data->mac_addrs);
1655 eth_dev->data->mac_addrs = NULL;
1658 PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
1659 PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
1660 "%02x:%02x:%02x:%02x:%02x:%02x",
1661 perm_addr->addr_bytes[0],
1662 perm_addr->addr_bytes[1],
1663 perm_addr->addr_bytes[2],
1664 perm_addr->addr_bytes[3],
1665 perm_addr->addr_bytes[4],
1666 perm_addr->addr_bytes[5]);
1669 /* Copy the permanent MAC address */
1670 ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
1672 /* reset the hardware with the new settings */
1673 diag = hw->mac.ops.start_hw(hw);
1679 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1683 rte_intr_callback_register(intr_handle,
1684 ixgbevf_dev_interrupt_handler, eth_dev);
1685 rte_intr_enable(intr_handle);
1686 ixgbevf_intr_enable(eth_dev);
1688 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
1689 eth_dev->data->port_id, pci_dev->id.vendor_id,
1690 pci_dev->id.device_id, "ixgbe_mac_82599_vf");
1695 /* Virtual Function device uninit */
1698 eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
1700 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1701 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1702 struct ixgbe_hw *hw;
1704 PMD_INIT_FUNC_TRACE();
1706 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1709 hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1711 if (hw->adapter_stopped == 0)
1712 ixgbevf_dev_close(eth_dev);
1714 eth_dev->dev_ops = NULL;
1715 eth_dev->rx_pkt_burst = NULL;
1716 eth_dev->tx_pkt_burst = NULL;
1718 /* Disable the interrupts for VF */
1719 ixgbevf_intr_disable(eth_dev);
1721 rte_intr_disable(intr_handle);
1722 rte_intr_callback_unregister(intr_handle,
1723 ixgbevf_dev_interrupt_handler, eth_dev);
1729 eth_ixgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1730 struct rte_pci_device *pci_dev)
1732 char name[RTE_ETH_NAME_MAX_LEN];
1733 struct rte_eth_dev *pf_ethdev;
1734 struct rte_eth_devargs eth_da;
1737 if (pci_dev->device.devargs) {
1738 retval = rte_eth_devargs_parse(pci_dev->device.devargs->args,
1743 memset(ð_da, 0, sizeof(eth_da));
1745 retval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
1746 sizeof(struct ixgbe_adapter),
1747 eth_dev_pci_specific_init, pci_dev,
1748 eth_ixgbe_dev_init, NULL);
1750 if (retval || eth_da.nb_representor_ports < 1)
1753 pf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1754 if (pf_ethdev == NULL)
1757 /* probe VF representor ports */
1758 for (i = 0; i < eth_da.nb_representor_ports; i++) {
1759 struct ixgbe_vf_info *vfinfo;
1760 struct ixgbe_vf_representor representor;
1762 vfinfo = *IXGBE_DEV_PRIVATE_TO_P_VFDATA(
1763 pf_ethdev->data->dev_private);
1764 if (vfinfo == NULL) {
1766 "no virtual functions supported by PF");
1770 representor.vf_id = eth_da.representor_ports[i];
1771 representor.switch_domain_id = vfinfo->switch_domain_id;
1772 representor.pf_ethdev = pf_ethdev;
1774 /* representor port net_bdf_port */
1775 snprintf(name, sizeof(name), "net_%s_representor_%d",
1776 pci_dev->device.name,
1777 eth_da.representor_ports[i]);
1779 retval = rte_eth_dev_create(&pci_dev->device, name,
1780 sizeof(struct ixgbe_vf_representor), NULL, NULL,
1781 ixgbe_vf_representor_init, &representor);
1784 PMD_DRV_LOG(ERR, "failed to create ixgbe vf "
1785 "representor %s.", name);
1791 static int eth_ixgbe_pci_remove(struct rte_pci_device *pci_dev)
1793 struct rte_eth_dev *ethdev;
1795 ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1799 if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
1800 return rte_eth_dev_destroy(ethdev, ixgbe_vf_representor_uninit);
1802 return rte_eth_dev_destroy(ethdev, eth_ixgbe_dev_uninit);
1805 static struct rte_pci_driver rte_ixgbe_pmd = {
1806 .id_table = pci_id_ixgbe_map,
1807 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
1808 RTE_PCI_DRV_IOVA_AS_VA,
1809 .probe = eth_ixgbe_pci_probe,
1810 .remove = eth_ixgbe_pci_remove,
1813 static int eth_ixgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1814 struct rte_pci_device *pci_dev)
1816 return rte_eth_dev_pci_generic_probe(pci_dev,
1817 sizeof(struct ixgbe_adapter), eth_ixgbevf_dev_init);
1820 static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
1822 return rte_eth_dev_pci_generic_remove(pci_dev, eth_ixgbevf_dev_uninit);
1826 * virtual function driver struct
1828 static struct rte_pci_driver rte_ixgbevf_pmd = {
1829 .id_table = pci_id_ixgbevf_map,
1830 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_IOVA_AS_VA,
1831 .probe = eth_ixgbevf_pci_probe,
1832 .remove = eth_ixgbevf_pci_remove,
1836 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1838 struct ixgbe_hw *hw =
1839 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1840 struct ixgbe_vfta *shadow_vfta =
1841 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1846 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
1847 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
1848 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
1853 IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
1855 /* update local VFTA copy */
1856 shadow_vfta->vfta[vid_idx] = vfta;
1862 ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
1865 ixgbe_vlan_hw_strip_enable(dev, queue);
1867 ixgbe_vlan_hw_strip_disable(dev, queue);
1871 ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
1872 enum rte_vlan_type vlan_type,
1875 struct ixgbe_hw *hw =
1876 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1881 qinq = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1882 qinq &= IXGBE_DMATXCTL_GDV;
1884 switch (vlan_type) {
1885 case ETH_VLAN_TYPE_INNER:
1887 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1888 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1889 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1890 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1891 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1892 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1893 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1896 PMD_DRV_LOG(ERR, "Inner type is not supported"
1900 case ETH_VLAN_TYPE_OUTER:
1902 /* Only the high 16-bits is valid */
1903 IXGBE_WRITE_REG(hw, IXGBE_EXVET, (uint32_t)tpid <<
1904 IXGBE_EXVET_VET_EXT_SHIFT);
1906 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1907 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1908 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1909 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1910 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1911 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1912 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1918 PMD_DRV_LOG(ERR, "Unsupported VLAN type %d", vlan_type);
1926 ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
1928 struct ixgbe_hw *hw =
1929 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1932 PMD_INIT_FUNC_TRACE();
1934 /* Filter Table Disable */
1935 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1936 vlnctrl &= ~IXGBE_VLNCTRL_VFE;
1938 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1942 ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
1944 struct ixgbe_hw *hw =
1945 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1946 struct ixgbe_vfta *shadow_vfta =
1947 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1951 PMD_INIT_FUNC_TRACE();
1953 /* Filter Table Enable */
1954 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1955 vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
1956 vlnctrl |= IXGBE_VLNCTRL_VFE;
1958 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1960 /* write whatever is in local vfta copy */
1961 for (i = 0; i < IXGBE_VFTA_SIZE; i++)
1962 IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
1966 ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
1968 struct ixgbe_hwstrip *hwstrip =
1969 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
1970 struct ixgbe_rx_queue *rxq;
1972 if (queue >= IXGBE_MAX_RX_QUEUE_NUM)
1976 IXGBE_SET_HWSTRIP(hwstrip, queue);
1978 IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
1980 if (queue >= dev->data->nb_rx_queues)
1983 rxq = dev->data->rx_queues[queue];
1986 rxq->vlan_flags = PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
1987 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
1989 rxq->vlan_flags = PKT_RX_VLAN;
1990 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
1995 ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
1997 struct ixgbe_hw *hw =
1998 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2001 PMD_INIT_FUNC_TRACE();
2003 if (hw->mac.type == ixgbe_mac_82598EB) {
2004 /* No queue level support */
2005 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2009 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2010 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2011 ctrl &= ~IXGBE_RXDCTL_VME;
2012 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2014 /* record those setting for HW strip per queue */
2015 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
2019 ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
2021 struct ixgbe_hw *hw =
2022 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2025 PMD_INIT_FUNC_TRACE();
2027 if (hw->mac.type == ixgbe_mac_82598EB) {
2028 /* No queue level supported */
2029 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2033 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2034 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2035 ctrl |= IXGBE_RXDCTL_VME;
2036 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2038 /* record those setting for HW strip per queue */
2039 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
2043 ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
2045 struct ixgbe_hw *hw =
2046 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2049 PMD_INIT_FUNC_TRACE();
2051 /* DMATXCTRL: Geric Double VLAN Disable */
2052 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2053 ctrl &= ~IXGBE_DMATXCTL_GDV;
2054 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2056 /* CTRL_EXT: Global Double VLAN Disable */
2057 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2058 ctrl &= ~IXGBE_EXTENDED_VLAN;
2059 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2064 ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
2066 struct ixgbe_hw *hw =
2067 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2070 PMD_INIT_FUNC_TRACE();
2072 /* DMATXCTRL: Geric Double VLAN Enable */
2073 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2074 ctrl |= IXGBE_DMATXCTL_GDV;
2075 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2077 /* CTRL_EXT: Global Double VLAN Enable */
2078 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2079 ctrl |= IXGBE_EXTENDED_VLAN;
2080 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2082 /* Clear pooling mode of PFVTCTL. It's required by X550. */
2083 if (hw->mac.type == ixgbe_mac_X550 ||
2084 hw->mac.type == ixgbe_mac_X550EM_x ||
2085 hw->mac.type == ixgbe_mac_X550EM_a) {
2086 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
2087 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
2088 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
2092 * VET EXT field in the EXVET register = 0x8100 by default
2093 * So no need to change. Same to VT field of DMATXCTL register
2098 ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
2100 struct ixgbe_hw *hw =
2101 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2102 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
2105 struct ixgbe_rx_queue *rxq;
2108 PMD_INIT_FUNC_TRACE();
2110 if (hw->mac.type == ixgbe_mac_82598EB) {
2111 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2112 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2113 ctrl |= IXGBE_VLNCTRL_VME;
2114 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2116 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2117 ctrl &= ~IXGBE_VLNCTRL_VME;
2118 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2122 * Other 10G NIC, the VLAN strip can be setup
2123 * per queue in RXDCTL
2125 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2126 rxq = dev->data->rx_queues[i];
2127 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
2128 if (rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2129 ctrl |= IXGBE_RXDCTL_VME;
2132 ctrl &= ~IXGBE_RXDCTL_VME;
2135 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
2137 /* record those setting for HW strip per queue */
2138 ixgbe_vlan_hw_strip_bitmap_set(dev, i, on);
2144 ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev, int mask)
2147 struct rte_eth_rxmode *rxmode;
2148 struct ixgbe_rx_queue *rxq;
2150 if (mask & ETH_VLAN_STRIP_MASK) {
2151 rxmode = &dev->data->dev_conf.rxmode;
2152 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
2153 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2154 rxq = dev->data->rx_queues[i];
2155 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2158 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2159 rxq = dev->data->rx_queues[i];
2160 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2166 ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask)
2168 struct rte_eth_rxmode *rxmode;
2169 rxmode = &dev->data->dev_conf.rxmode;
2171 if (mask & ETH_VLAN_STRIP_MASK) {
2172 ixgbe_vlan_hw_strip_config(dev);
2175 if (mask & ETH_VLAN_FILTER_MASK) {
2176 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
2177 ixgbe_vlan_hw_filter_enable(dev);
2179 ixgbe_vlan_hw_filter_disable(dev);
2182 if (mask & ETH_VLAN_EXTEND_MASK) {
2183 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
2184 ixgbe_vlan_hw_extend_enable(dev);
2186 ixgbe_vlan_hw_extend_disable(dev);
2193 ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
2195 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
2197 ixgbe_vlan_offload_config(dev, mask);
2203 ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
2205 struct ixgbe_hw *hw =
2206 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2207 /* VLNCTRL: enable vlan filtering and allow all vlan tags through */
2208 uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2210 vlanctrl |= IXGBE_VLNCTRL_VFE; /* enable vlan filters */
2211 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
2215 ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev, uint16_t nb_rx_q)
2217 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2222 RTE_ETH_DEV_SRIOV(dev).active = ETH_64_POOLS;
2225 RTE_ETH_DEV_SRIOV(dev).active = ETH_32_POOLS;
2231 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool =
2232 IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2233 RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
2234 pci_dev->max_vfs * RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2239 ixgbe_check_mq_mode(struct rte_eth_dev *dev)
2241 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
2242 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2243 uint16_t nb_rx_q = dev->data->nb_rx_queues;
2244 uint16_t nb_tx_q = dev->data->nb_tx_queues;
2246 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
2247 /* check multi-queue mode */
2248 switch (dev_conf->rxmode.mq_mode) {
2249 case ETH_MQ_RX_VMDQ_DCB:
2250 PMD_INIT_LOG(INFO, "ETH_MQ_RX_VMDQ_DCB mode supported in SRIOV");
2252 case ETH_MQ_RX_VMDQ_DCB_RSS:
2253 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
2254 PMD_INIT_LOG(ERR, "SRIOV active,"
2255 " unsupported mq_mode rx %d.",
2256 dev_conf->rxmode.mq_mode);
2259 case ETH_MQ_RX_VMDQ_RSS:
2260 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS;
2261 if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
2262 if (ixgbe_check_vf_rss_rxq_num(dev, nb_rx_q)) {
2263 PMD_INIT_LOG(ERR, "SRIOV is active,"
2264 " invalid queue number"
2265 " for VMDQ RSS, allowed"
2266 " value are 1, 2 or 4.");
2270 case ETH_MQ_RX_VMDQ_ONLY:
2271 case ETH_MQ_RX_NONE:
2272 /* if nothing mq mode configure, use default scheme */
2273 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
2275 default: /* ETH_MQ_RX_DCB, ETH_MQ_RX_DCB_RSS or ETH_MQ_TX_DCB*/
2276 /* SRIOV only works in VMDq enable mode */
2277 PMD_INIT_LOG(ERR, "SRIOV is active,"
2278 " wrong mq_mode rx %d.",
2279 dev_conf->rxmode.mq_mode);
2283 switch (dev_conf->txmode.mq_mode) {
2284 case ETH_MQ_TX_VMDQ_DCB:
2285 PMD_INIT_LOG(INFO, "ETH_MQ_TX_VMDQ_DCB mode supported in SRIOV");
2286 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_DCB;
2288 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
2289 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
2293 /* check valid queue number */
2294 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
2295 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
2296 PMD_INIT_LOG(ERR, "SRIOV is active,"
2297 " nb_rx_q=%d nb_tx_q=%d queue number"
2298 " must be less than or equal to %d.",
2300 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
2304 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB_RSS) {
2305 PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is"
2309 /* check configuration for vmdb+dcb mode */
2310 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
2311 const struct rte_eth_vmdq_dcb_conf *conf;
2313 if (nb_rx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2314 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_rx_q != %d.",
2315 IXGBE_VMDQ_DCB_NB_QUEUES);
2318 conf = &dev_conf->rx_adv_conf.vmdq_dcb_conf;
2319 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2320 conf->nb_queue_pools == ETH_32_POOLS)) {
2321 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2322 " nb_queue_pools must be %d or %d.",
2323 ETH_16_POOLS, ETH_32_POOLS);
2327 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
2328 const struct rte_eth_vmdq_dcb_tx_conf *conf;
2330 if (nb_tx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2331 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_tx_q != %d",
2332 IXGBE_VMDQ_DCB_NB_QUEUES);
2335 conf = &dev_conf->tx_adv_conf.vmdq_dcb_tx_conf;
2336 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2337 conf->nb_queue_pools == ETH_32_POOLS)) {
2338 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2339 " nb_queue_pools != %d and"
2340 " nb_queue_pools != %d.",
2341 ETH_16_POOLS, ETH_32_POOLS);
2346 /* For DCB mode check our configuration before we go further */
2347 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
2348 const struct rte_eth_dcb_rx_conf *conf;
2350 conf = &dev_conf->rx_adv_conf.dcb_rx_conf;
2351 if (!(conf->nb_tcs == ETH_4_TCS ||
2352 conf->nb_tcs == ETH_8_TCS)) {
2353 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2354 " and nb_tcs != %d.",
2355 ETH_4_TCS, ETH_8_TCS);
2360 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
2361 const struct rte_eth_dcb_tx_conf *conf;
2363 conf = &dev_conf->tx_adv_conf.dcb_tx_conf;
2364 if (!(conf->nb_tcs == ETH_4_TCS ||
2365 conf->nb_tcs == ETH_8_TCS)) {
2366 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2367 " and nb_tcs != %d.",
2368 ETH_4_TCS, ETH_8_TCS);
2374 * When DCB/VT is off, maximum number of queues changes,
2375 * except for 82598EB, which remains constant.
2377 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
2378 hw->mac.type != ixgbe_mac_82598EB) {
2379 if (nb_tx_q > IXGBE_NONE_MODE_TX_NB_QUEUES) {
2381 "Neither VT nor DCB are enabled, "
2383 IXGBE_NONE_MODE_TX_NB_QUEUES);
2392 ixgbe_dev_configure(struct rte_eth_dev *dev)
2394 struct ixgbe_interrupt *intr =
2395 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2396 struct ixgbe_adapter *adapter =
2397 (struct ixgbe_adapter *)dev->data->dev_private;
2400 PMD_INIT_FUNC_TRACE();
2401 /* multipe queue mode checking */
2402 ret = ixgbe_check_mq_mode(dev);
2404 PMD_DRV_LOG(ERR, "ixgbe_check_mq_mode fails with %d.",
2409 /* set flag to update link status after init */
2410 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
2413 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
2414 * allocation or vector Rx preconditions we will reset it.
2416 adapter->rx_bulk_alloc_allowed = true;
2417 adapter->rx_vec_allowed = true;
2423 ixgbe_dev_phy_intr_setup(struct rte_eth_dev *dev)
2425 struct ixgbe_hw *hw =
2426 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2427 struct ixgbe_interrupt *intr =
2428 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2431 /* only set up it on X550EM_X */
2432 if (hw->mac.type == ixgbe_mac_X550EM_x) {
2433 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
2434 gpie |= IXGBE_SDP0_GPIEN_X550EM_x;
2435 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
2436 if (hw->phy.type == ixgbe_phy_x550em_ext_t)
2437 intr->mask |= IXGBE_EICR_GPI_SDP0_X550EM_x;
2442 ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
2443 uint16_t tx_rate, uint64_t q_msk)
2445 struct ixgbe_hw *hw;
2446 struct ixgbe_vf_info *vfinfo;
2447 struct rte_eth_link link;
2448 uint8_t nb_q_per_pool;
2449 uint32_t queue_stride;
2450 uint32_t queue_idx, idx = 0, vf_idx;
2452 uint16_t total_rate = 0;
2453 struct rte_pci_device *pci_dev;
2455 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2456 rte_eth_link_get_nowait(dev->data->port_id, &link);
2458 if (vf >= pci_dev->max_vfs)
2461 if (tx_rate > link.link_speed)
2467 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2468 vfinfo = *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
2469 nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2470 queue_stride = IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2471 queue_idx = vf * queue_stride;
2472 queue_end = queue_idx + nb_q_per_pool - 1;
2473 if (queue_end >= hw->mac.max_tx_queues)
2477 for (vf_idx = 0; vf_idx < pci_dev->max_vfs; vf_idx++) {
2480 for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
2482 total_rate += vfinfo[vf_idx].tx_rate[idx];
2488 /* Store tx_rate for this vf. */
2489 for (idx = 0; idx < nb_q_per_pool; idx++) {
2490 if (((uint64_t)0x1 << idx) & q_msk) {
2491 if (vfinfo[vf].tx_rate[idx] != tx_rate)
2492 vfinfo[vf].tx_rate[idx] = tx_rate;
2493 total_rate += tx_rate;
2497 if (total_rate > dev->data->dev_link.link_speed) {
2498 /* Reset stored TX rate of the VF if it causes exceed
2501 memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
2505 /* Set RTTBCNRC of each queue/pool for vf X */
2506 for (; queue_idx <= queue_end; queue_idx++) {
2508 ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
2516 * Configure device link speed and setup link.
2517 * It returns 0 on success.
2520 ixgbe_dev_start(struct rte_eth_dev *dev)
2522 struct ixgbe_hw *hw =
2523 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2524 struct ixgbe_vf_info *vfinfo =
2525 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2526 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2527 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2528 uint32_t intr_vector = 0;
2529 int err, link_up = 0, negotiate = 0;
2531 uint32_t allowed_speeds = 0;
2535 uint32_t *link_speeds;
2536 struct ixgbe_tm_conf *tm_conf =
2537 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2539 PMD_INIT_FUNC_TRACE();
2541 /* IXGBE devices don't support:
2542 * - half duplex (checked afterwards for valid speeds)
2543 * - fixed speed: TODO implement
2545 if (dev->data->dev_conf.link_speeds & ETH_LINK_SPEED_FIXED) {
2547 "Invalid link_speeds for port %u, fix speed not supported",
2548 dev->data->port_id);
2552 /* Stop the link setup handler before resetting the HW. */
2553 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
2555 /* disable uio/vfio intr/eventfd mapping */
2556 rte_intr_disable(intr_handle);
2559 hw->adapter_stopped = 0;
2560 ixgbe_stop_adapter(hw);
2562 /* reinitialize adapter
2563 * this calls reset and start
2565 status = ixgbe_pf_reset_hw(hw);
2568 hw->mac.ops.start_hw(hw);
2569 hw->mac.get_link_status = true;
2571 /* configure PF module if SRIOV enabled */
2572 ixgbe_pf_host_configure(dev);
2574 ixgbe_dev_phy_intr_setup(dev);
2576 /* check and configure queue intr-vector mapping */
2577 if ((rte_intr_cap_multiple(intr_handle) ||
2578 !RTE_ETH_DEV_SRIOV(dev).active) &&
2579 dev->data->dev_conf.intr_conf.rxq != 0) {
2580 intr_vector = dev->data->nb_rx_queues;
2581 if (intr_vector > IXGBE_MAX_INTR_QUEUE_NUM) {
2582 PMD_INIT_LOG(ERR, "At most %d intr queues supported",
2583 IXGBE_MAX_INTR_QUEUE_NUM);
2586 if (rte_intr_efd_enable(intr_handle, intr_vector))
2590 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
2591 intr_handle->intr_vec =
2592 rte_zmalloc("intr_vec",
2593 dev->data->nb_rx_queues * sizeof(int), 0);
2594 if (intr_handle->intr_vec == NULL) {
2595 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
2596 " intr_vec", dev->data->nb_rx_queues);
2601 /* confiugre msix for sleep until rx interrupt */
2602 ixgbe_configure_msix(dev);
2604 /* initialize transmission unit */
2605 ixgbe_dev_tx_init(dev);
2607 /* This can fail when allocating mbufs for descriptor rings */
2608 err = ixgbe_dev_rx_init(dev);
2610 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
2614 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
2615 ETH_VLAN_EXTEND_MASK;
2616 err = ixgbe_vlan_offload_config(dev, mask);
2618 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2622 if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
2623 /* Enable vlan filtering for VMDq */
2624 ixgbe_vmdq_vlan_hw_filter_enable(dev);
2627 /* Configure DCB hw */
2628 ixgbe_configure_dcb(dev);
2630 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
2631 err = ixgbe_fdir_configure(dev);
2636 /* Restore vf rate limit */
2637 if (vfinfo != NULL) {
2638 for (vf = 0; vf < pci_dev->max_vfs; vf++)
2639 for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
2640 if (vfinfo[vf].tx_rate[idx] != 0)
2641 ixgbe_set_vf_rate_limit(
2643 vfinfo[vf].tx_rate[idx],
2647 ixgbe_restore_statistics_mapping(dev);
2649 err = ixgbe_dev_rxtx_start(dev);
2651 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
2655 /* Skip link setup if loopback mode is enabled for 82599. */
2656 if (hw->mac.type == ixgbe_mac_82599EB &&
2657 dev->data->dev_conf.lpbk_mode == IXGBE_LPBK_82599_TX_RX)
2658 goto skip_link_setup;
2660 if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
2661 err = hw->mac.ops.setup_sfp(hw);
2666 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2667 /* Turn on the copper */
2668 ixgbe_set_phy_power(hw, true);
2670 /* Turn on the laser */
2671 ixgbe_enable_tx_laser(hw);
2674 err = ixgbe_check_link(hw, &speed, &link_up, 0);
2677 dev->data->dev_link.link_status = link_up;
2679 err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
2683 switch (hw->mac.type) {
2684 case ixgbe_mac_X550:
2685 case ixgbe_mac_X550EM_x:
2686 case ixgbe_mac_X550EM_a:
2687 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2688 ETH_LINK_SPEED_2_5G | ETH_LINK_SPEED_5G |
2692 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2696 link_speeds = &dev->data->dev_conf.link_speeds;
2697 if (*link_speeds & ~allowed_speeds) {
2698 PMD_INIT_LOG(ERR, "Invalid link setting");
2703 if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
2704 switch (hw->mac.type) {
2705 case ixgbe_mac_82598EB:
2706 speed = IXGBE_LINK_SPEED_82598_AUTONEG;
2708 case ixgbe_mac_82599EB:
2709 case ixgbe_mac_X540:
2710 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2712 case ixgbe_mac_X550:
2713 case ixgbe_mac_X550EM_x:
2714 case ixgbe_mac_X550EM_a:
2715 speed = IXGBE_LINK_SPEED_X550_AUTONEG;
2718 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2721 if (*link_speeds & ETH_LINK_SPEED_10G)
2722 speed |= IXGBE_LINK_SPEED_10GB_FULL;
2723 if (*link_speeds & ETH_LINK_SPEED_5G)
2724 speed |= IXGBE_LINK_SPEED_5GB_FULL;
2725 if (*link_speeds & ETH_LINK_SPEED_2_5G)
2726 speed |= IXGBE_LINK_SPEED_2_5GB_FULL;
2727 if (*link_speeds & ETH_LINK_SPEED_1G)
2728 speed |= IXGBE_LINK_SPEED_1GB_FULL;
2729 if (*link_speeds & ETH_LINK_SPEED_100M)
2730 speed |= IXGBE_LINK_SPEED_100_FULL;
2733 err = ixgbe_setup_link(hw, speed, link_up);
2739 if (rte_intr_allow_others(intr_handle)) {
2740 /* check if lsc interrupt is enabled */
2741 if (dev->data->dev_conf.intr_conf.lsc != 0)
2742 ixgbe_dev_lsc_interrupt_setup(dev, TRUE);
2744 ixgbe_dev_lsc_interrupt_setup(dev, FALSE);
2745 ixgbe_dev_macsec_interrupt_setup(dev);
2747 rte_intr_callback_unregister(intr_handle,
2748 ixgbe_dev_interrupt_handler, dev);
2749 if (dev->data->dev_conf.intr_conf.lsc != 0)
2750 PMD_INIT_LOG(INFO, "lsc won't enable because of"
2751 " no intr multiplex");
2754 /* check if rxq interrupt is enabled */
2755 if (dev->data->dev_conf.intr_conf.rxq != 0 &&
2756 rte_intr_dp_is_en(intr_handle))
2757 ixgbe_dev_rxq_interrupt_setup(dev);
2759 /* enable uio/vfio intr/eventfd mapping */
2760 rte_intr_enable(intr_handle);
2762 /* resume enabled intr since hw reset */
2763 ixgbe_enable_intr(dev);
2764 ixgbe_l2_tunnel_conf(dev);
2765 ixgbe_filter_restore(dev);
2767 if (tm_conf->root && !tm_conf->committed)
2768 PMD_DRV_LOG(WARNING,
2769 "please call hierarchy_commit() "
2770 "before starting the port");
2773 * Update link status right before return, because it may
2774 * start link configuration process in a separate thread.
2776 ixgbe_dev_link_update(dev, 0);
2781 PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
2782 ixgbe_dev_clear_queues(dev);
2787 * Stop device: disable rx and tx functions to allow for reconfiguring.
2790 ixgbe_dev_stop(struct rte_eth_dev *dev)
2792 struct rte_eth_link link;
2793 struct ixgbe_adapter *adapter =
2794 (struct ixgbe_adapter *)dev->data->dev_private;
2795 struct ixgbe_hw *hw =
2796 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2797 struct ixgbe_vf_info *vfinfo =
2798 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2799 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2800 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2802 struct ixgbe_tm_conf *tm_conf =
2803 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2805 PMD_INIT_FUNC_TRACE();
2807 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
2809 /* disable interrupts */
2810 ixgbe_disable_intr(hw);
2813 ixgbe_pf_reset_hw(hw);
2814 hw->adapter_stopped = 0;
2817 ixgbe_stop_adapter(hw);
2819 for (vf = 0; vfinfo != NULL && vf < pci_dev->max_vfs; vf++)
2820 vfinfo[vf].clear_to_send = false;
2822 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2823 /* Turn off the copper */
2824 ixgbe_set_phy_power(hw, false);
2826 /* Turn off the laser */
2827 ixgbe_disable_tx_laser(hw);
2830 ixgbe_dev_clear_queues(dev);
2832 /* Clear stored conf */
2833 dev->data->scattered_rx = 0;
2836 /* Clear recorded link status */
2837 memset(&link, 0, sizeof(link));
2838 rte_eth_linkstatus_set(dev, &link);
2840 if (!rte_intr_allow_others(intr_handle))
2841 /* resume to the default handler */
2842 rte_intr_callback_register(intr_handle,
2843 ixgbe_dev_interrupt_handler,
2846 /* Clean datapath event and queue/vec mapping */
2847 rte_intr_efd_disable(intr_handle);
2848 if (intr_handle->intr_vec != NULL) {
2849 rte_free(intr_handle->intr_vec);
2850 intr_handle->intr_vec = NULL;
2853 /* reset hierarchy commit */
2854 tm_conf->committed = false;
2856 adapter->rss_reta_updated = 0;
2860 * Set device link up: enable tx.
2863 ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
2865 struct ixgbe_hw *hw =
2866 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2867 if (hw->mac.type == ixgbe_mac_82599EB) {
2868 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2869 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2870 /* Not suported in bypass mode */
2871 PMD_INIT_LOG(ERR, "Set link up is not supported "
2872 "by device id 0x%x", hw->device_id);
2878 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2879 /* Turn on the copper */
2880 ixgbe_set_phy_power(hw, true);
2882 /* Turn on the laser */
2883 ixgbe_enable_tx_laser(hw);
2890 * Set device link down: disable tx.
2893 ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
2895 struct ixgbe_hw *hw =
2896 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2897 if (hw->mac.type == ixgbe_mac_82599EB) {
2898 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2899 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2900 /* Not suported in bypass mode */
2901 PMD_INIT_LOG(ERR, "Set link down is not supported "
2902 "by device id 0x%x", hw->device_id);
2908 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2909 /* Turn off the copper */
2910 ixgbe_set_phy_power(hw, false);
2912 /* Turn off the laser */
2913 ixgbe_disable_tx_laser(hw);
2920 * Reset and stop device.
2923 ixgbe_dev_close(struct rte_eth_dev *dev)
2925 struct ixgbe_hw *hw =
2926 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2928 PMD_INIT_FUNC_TRACE();
2930 ixgbe_pf_reset_hw(hw);
2932 ixgbe_dev_stop(dev);
2933 hw->adapter_stopped = 1;
2935 ixgbe_dev_free_queues(dev);
2937 ixgbe_disable_pcie_master(hw);
2939 /* reprogram the RAR[0] in case user changed it. */
2940 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
2947 ixgbe_dev_reset(struct rte_eth_dev *dev)
2951 /* When a DPDK PMD PF begin to reset PF port, it should notify all
2952 * its VF to make them align with it. The detailed notification
2953 * mechanism is PMD specific. As to ixgbe PF, it is rather complex.
2954 * To avoid unexpected behavior in VF, currently reset of PF with
2955 * SR-IOV activation is not supported. It might be supported later.
2957 if (dev->data->sriov.active)
2960 ret = eth_ixgbe_dev_uninit(dev);
2964 ret = eth_ixgbe_dev_init(dev, NULL);
2970 ixgbe_read_stats_registers(struct ixgbe_hw *hw,
2971 struct ixgbe_hw_stats *hw_stats,
2972 struct ixgbe_macsec_stats *macsec_stats,
2973 uint64_t *total_missed_rx, uint64_t *total_qbrc,
2974 uint64_t *total_qprc, uint64_t *total_qprdc)
2976 uint32_t bprc, lxon, lxoff, total;
2977 uint32_t delta_gprc = 0;
2979 /* Workaround for RX byte count not including CRC bytes when CRC
2980 * strip is enabled. CRC bytes are removed from counters when crc_strip
2983 int crc_strip = (IXGBE_READ_REG(hw, IXGBE_HLREG0) &
2984 IXGBE_HLREG0_RXCRCSTRP);
2986 hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
2987 hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
2988 hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
2989 hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
2991 for (i = 0; i < 8; i++) {
2992 uint32_t mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
2994 /* global total per queue */
2995 hw_stats->mpc[i] += mp;
2996 /* Running comprehensive total for stats display */
2997 *total_missed_rx += hw_stats->mpc[i];
2998 if (hw->mac.type == ixgbe_mac_82598EB) {
2999 hw_stats->rnbc[i] +=
3000 IXGBE_READ_REG(hw, IXGBE_RNBC(i));
3001 hw_stats->pxonrxc[i] +=
3002 IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
3003 hw_stats->pxoffrxc[i] +=
3004 IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
3006 hw_stats->pxonrxc[i] +=
3007 IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
3008 hw_stats->pxoffrxc[i] +=
3009 IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
3010 hw_stats->pxon2offc[i] +=
3011 IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
3013 hw_stats->pxontxc[i] +=
3014 IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
3015 hw_stats->pxofftxc[i] +=
3016 IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
3018 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3019 uint32_t delta_qprc = IXGBE_READ_REG(hw, IXGBE_QPRC(i));
3020 uint32_t delta_qptc = IXGBE_READ_REG(hw, IXGBE_QPTC(i));
3021 uint32_t delta_qprdc = IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
3023 delta_gprc += delta_qprc;
3025 hw_stats->qprc[i] += delta_qprc;
3026 hw_stats->qptc[i] += delta_qptc;
3028 hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
3029 hw_stats->qbrc[i] +=
3030 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
3032 hw_stats->qbrc[i] -= delta_qprc * ETHER_CRC_LEN;
3034 hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
3035 hw_stats->qbtc[i] +=
3036 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
3038 hw_stats->qprdc[i] += delta_qprdc;
3039 *total_qprdc += hw_stats->qprdc[i];
3041 *total_qprc += hw_stats->qprc[i];
3042 *total_qbrc += hw_stats->qbrc[i];
3044 hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
3045 hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
3046 hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
3049 * An errata states that gprc actually counts good + missed packets:
3050 * Workaround to set gprc to summated queue packet receives
3052 hw_stats->gprc = *total_qprc;
3054 if (hw->mac.type != ixgbe_mac_82598EB) {
3055 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
3056 hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
3057 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
3058 hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
3059 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
3060 hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
3061 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
3062 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
3064 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
3065 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
3066 /* 82598 only has a counter in the high register */
3067 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
3068 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
3069 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
3071 uint64_t old_tpr = hw_stats->tpr;
3073 hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
3074 hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
3077 hw_stats->gorc -= delta_gprc * ETHER_CRC_LEN;
3079 uint64_t delta_gptc = IXGBE_READ_REG(hw, IXGBE_GPTC);
3080 hw_stats->gptc += delta_gptc;
3081 hw_stats->gotc -= delta_gptc * ETHER_CRC_LEN;
3082 hw_stats->tor -= (hw_stats->tpr - old_tpr) * ETHER_CRC_LEN;
3085 * Workaround: mprc hardware is incorrectly counting
3086 * broadcasts, so for now we subtract those.
3088 bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
3089 hw_stats->bprc += bprc;
3090 hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
3091 if (hw->mac.type == ixgbe_mac_82598EB)
3092 hw_stats->mprc -= bprc;
3094 hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
3095 hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
3096 hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
3097 hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
3098 hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
3099 hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
3101 lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
3102 hw_stats->lxontxc += lxon;
3103 lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
3104 hw_stats->lxofftxc += lxoff;
3105 total = lxon + lxoff;
3107 hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
3108 hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
3109 hw_stats->gptc -= total;
3110 hw_stats->mptc -= total;
3111 hw_stats->ptc64 -= total;
3112 hw_stats->gotc -= total * ETHER_MIN_LEN;
3114 hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
3115 hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
3116 hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
3117 hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
3118 hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
3119 hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
3120 hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
3121 hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
3122 hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
3123 hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
3124 hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
3125 hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
3126 hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
3127 hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
3128 hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
3129 hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
3130 /* Only read FCOE on 82599 */
3131 if (hw->mac.type != ixgbe_mac_82598EB) {
3132 hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
3133 hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
3134 hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
3135 hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
3136 hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
3139 /* Flow Director Stats registers */
3140 if (hw->mac.type != ixgbe_mac_82598EB) {
3141 hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
3142 hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
3143 hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
3144 IXGBE_FDIRUSTAT) & 0xFFFF;
3145 hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
3146 IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
3147 hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
3148 IXGBE_FDIRFSTAT) & 0xFFFF;
3149 hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
3150 IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
3152 /* MACsec Stats registers */
3153 macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
3154 macsec_stats->out_pkts_encrypted +=
3155 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTE);
3156 macsec_stats->out_pkts_protected +=
3157 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTP);
3158 macsec_stats->out_octets_encrypted +=
3159 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTE);
3160 macsec_stats->out_octets_protected +=
3161 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTP);
3162 macsec_stats->in_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECRXUT);
3163 macsec_stats->in_pkts_badtag += IXGBE_READ_REG(hw, IXGBE_LSECRXBAD);
3164 macsec_stats->in_pkts_nosci += IXGBE_READ_REG(hw, IXGBE_LSECRXNOSCI);
3165 macsec_stats->in_pkts_unknownsci +=
3166 IXGBE_READ_REG(hw, IXGBE_LSECRXUNSCI);
3167 macsec_stats->in_octets_decrypted +=
3168 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTD);
3169 macsec_stats->in_octets_validated +=
3170 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTV);
3171 macsec_stats->in_pkts_unchecked += IXGBE_READ_REG(hw, IXGBE_LSECRXUNCH);
3172 macsec_stats->in_pkts_delayed += IXGBE_READ_REG(hw, IXGBE_LSECRXDELAY);
3173 macsec_stats->in_pkts_late += IXGBE_READ_REG(hw, IXGBE_LSECRXLATE);
3174 for (i = 0; i < 2; i++) {
3175 macsec_stats->in_pkts_ok +=
3176 IXGBE_READ_REG(hw, IXGBE_LSECRXOK(i));
3177 macsec_stats->in_pkts_invalid +=
3178 IXGBE_READ_REG(hw, IXGBE_LSECRXINV(i));
3179 macsec_stats->in_pkts_notvalid +=
3180 IXGBE_READ_REG(hw, IXGBE_LSECRXNV(i));
3182 macsec_stats->in_pkts_unusedsa += IXGBE_READ_REG(hw, IXGBE_LSECRXUNSA);
3183 macsec_stats->in_pkts_notusingsa +=
3184 IXGBE_READ_REG(hw, IXGBE_LSECRXNUSA);
3188 * This function is based on ixgbe_update_stats_counters() in ixgbe/ixgbe.c
3191 ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3193 struct ixgbe_hw *hw =
3194 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3195 struct ixgbe_hw_stats *hw_stats =
3196 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3197 struct ixgbe_macsec_stats *macsec_stats =
3198 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3199 dev->data->dev_private);
3200 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3203 total_missed_rx = 0;
3208 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3209 &total_qbrc, &total_qprc, &total_qprdc);
3214 /* Fill out the rte_eth_stats statistics structure */
3215 stats->ipackets = total_qprc;
3216 stats->ibytes = total_qbrc;
3217 stats->opackets = hw_stats->gptc;
3218 stats->obytes = hw_stats->gotc;
3220 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3221 stats->q_ipackets[i] = hw_stats->qprc[i];
3222 stats->q_opackets[i] = hw_stats->qptc[i];
3223 stats->q_ibytes[i] = hw_stats->qbrc[i];
3224 stats->q_obytes[i] = hw_stats->qbtc[i];
3225 stats->q_errors[i] = hw_stats->qprdc[i];
3229 stats->imissed = total_missed_rx;
3230 stats->ierrors = hw_stats->crcerrs +
3247 ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
3249 struct ixgbe_hw_stats *stats =
3250 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3252 /* HW registers are cleared on read */
3253 ixgbe_dev_stats_get(dev, NULL);
3255 /* Reset software totals */
3256 memset(stats, 0, sizeof(*stats));
3259 /* This function calculates the number of xstats based on the current config */
3261 ixgbe_xstats_calc_num(void) {
3262 return IXGBE_NB_HW_STATS + IXGBE_NB_MACSEC_STATS +
3263 (IXGBE_NB_RXQ_PRIO_STATS * IXGBE_NB_RXQ_PRIO_VALUES) +
3264 (IXGBE_NB_TXQ_PRIO_STATS * IXGBE_NB_TXQ_PRIO_VALUES);
3267 static int ixgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3268 struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size)
3270 const unsigned cnt_stats = ixgbe_xstats_calc_num();
3271 unsigned stat, i, count;
3273 if (xstats_names != NULL) {
3276 /* Note: limit >= cnt_stats checked upstream
3277 * in rte_eth_xstats_names()
3280 /* Extended stats from ixgbe_hw_stats */
3281 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3282 snprintf(xstats_names[count].name,
3283 sizeof(xstats_names[count].name),
3285 rte_ixgbe_stats_strings[i].name);
3290 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3291 snprintf(xstats_names[count].name,
3292 sizeof(xstats_names[count].name),
3294 rte_ixgbe_macsec_strings[i].name);
3298 /* RX Priority Stats */
3299 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3300 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3301 snprintf(xstats_names[count].name,
3302 sizeof(xstats_names[count].name),
3303 "rx_priority%u_%s", i,
3304 rte_ixgbe_rxq_strings[stat].name);
3309 /* TX Priority Stats */
3310 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3311 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3312 snprintf(xstats_names[count].name,
3313 sizeof(xstats_names[count].name),
3314 "tx_priority%u_%s", i,
3315 rte_ixgbe_txq_strings[stat].name);
3323 static int ixgbe_dev_xstats_get_names_by_id(
3324 struct rte_eth_dev *dev,
3325 struct rte_eth_xstat_name *xstats_names,
3326 const uint64_t *ids,
3330 const unsigned int cnt_stats = ixgbe_xstats_calc_num();
3331 unsigned int stat, i, count;
3333 if (xstats_names != NULL) {
3336 /* Note: limit >= cnt_stats checked upstream
3337 * in rte_eth_xstats_names()
3340 /* Extended stats from ixgbe_hw_stats */
3341 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3342 snprintf(xstats_names[count].name,
3343 sizeof(xstats_names[count].name),
3345 rte_ixgbe_stats_strings[i].name);
3350 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3351 snprintf(xstats_names[count].name,
3352 sizeof(xstats_names[count].name),
3354 rte_ixgbe_macsec_strings[i].name);
3358 /* RX Priority Stats */
3359 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3360 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3361 snprintf(xstats_names[count].name,
3362 sizeof(xstats_names[count].name),
3363 "rx_priority%u_%s", i,
3364 rte_ixgbe_rxq_strings[stat].name);
3369 /* TX Priority Stats */
3370 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3371 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3372 snprintf(xstats_names[count].name,
3373 sizeof(xstats_names[count].name),
3374 "tx_priority%u_%s", i,
3375 rte_ixgbe_txq_strings[stat].name);
3384 uint16_t size = ixgbe_xstats_calc_num();
3385 struct rte_eth_xstat_name xstats_names_copy[size];
3387 ixgbe_dev_xstats_get_names_by_id(dev, xstats_names_copy, NULL,
3390 for (i = 0; i < limit; i++) {
3391 if (ids[i] >= size) {
3392 PMD_INIT_LOG(ERR, "id value isn't valid");
3395 strcpy(xstats_names[i].name,
3396 xstats_names_copy[ids[i]].name);
3401 static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3402 struct rte_eth_xstat_name *xstats_names, unsigned limit)
3406 if (limit < IXGBEVF_NB_XSTATS && xstats_names != NULL)
3409 if (xstats_names != NULL)
3410 for (i = 0; i < IXGBEVF_NB_XSTATS; i++)
3411 snprintf(xstats_names[i].name,
3412 sizeof(xstats_names[i].name),
3413 "%s", rte_ixgbevf_stats_strings[i].name);
3414 return IXGBEVF_NB_XSTATS;
3418 ixgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3421 struct ixgbe_hw *hw =
3422 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3423 struct ixgbe_hw_stats *hw_stats =
3424 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3425 struct ixgbe_macsec_stats *macsec_stats =
3426 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3427 dev->data->dev_private);
3428 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3429 unsigned i, stat, count = 0;
3431 count = ixgbe_xstats_calc_num();
3436 total_missed_rx = 0;
3441 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3442 &total_qbrc, &total_qprc, &total_qprdc);
3444 /* If this is a reset xstats is NULL, and we have cleared the
3445 * registers by reading them.
3450 /* Extended stats from ixgbe_hw_stats */
3452 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3453 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3454 rte_ixgbe_stats_strings[i].offset);
3455 xstats[count].id = count;
3460 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3461 xstats[count].value = *(uint64_t *)(((char *)macsec_stats) +
3462 rte_ixgbe_macsec_strings[i].offset);
3463 xstats[count].id = count;
3467 /* RX Priority Stats */
3468 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3469 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3470 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3471 rte_ixgbe_rxq_strings[stat].offset +
3472 (sizeof(uint64_t) * i));
3473 xstats[count].id = count;
3478 /* TX Priority Stats */
3479 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3480 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3481 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3482 rte_ixgbe_txq_strings[stat].offset +
3483 (sizeof(uint64_t) * i));
3484 xstats[count].id = count;
3492 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
3493 uint64_t *values, unsigned int n)
3496 struct ixgbe_hw *hw =
3497 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3498 struct ixgbe_hw_stats *hw_stats =
3499 IXGBE_DEV_PRIVATE_TO_STATS(
3500 dev->data->dev_private);
3501 struct ixgbe_macsec_stats *macsec_stats =
3502 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3503 dev->data->dev_private);
3504 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3505 unsigned int i, stat, count = 0;
3507 count = ixgbe_xstats_calc_num();
3509 if (!ids && n < count)
3512 total_missed_rx = 0;
3517 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats,
3518 &total_missed_rx, &total_qbrc, &total_qprc,
3521 /* If this is a reset xstats is NULL, and we have cleared the
3522 * registers by reading them.
3524 if (!ids && !values)
3527 /* Extended stats from ixgbe_hw_stats */
3529 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3530 values[count] = *(uint64_t *)(((char *)hw_stats) +
3531 rte_ixgbe_stats_strings[i].offset);
3536 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3537 values[count] = *(uint64_t *)(((char *)macsec_stats) +
3538 rte_ixgbe_macsec_strings[i].offset);
3542 /* RX Priority Stats */
3543 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3544 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3546 *(uint64_t *)(((char *)hw_stats) +
3547 rte_ixgbe_rxq_strings[stat].offset +
3548 (sizeof(uint64_t) * i));
3553 /* TX Priority Stats */
3554 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3555 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3557 *(uint64_t *)(((char *)hw_stats) +
3558 rte_ixgbe_txq_strings[stat].offset +
3559 (sizeof(uint64_t) * i));
3567 uint16_t size = ixgbe_xstats_calc_num();
3568 uint64_t values_copy[size];
3570 ixgbe_dev_xstats_get_by_id(dev, NULL, values_copy, size);
3572 for (i = 0; i < n; i++) {
3573 if (ids[i] >= size) {
3574 PMD_INIT_LOG(ERR, "id value isn't valid");
3577 values[i] = values_copy[ids[i]];
3583 ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
3585 struct ixgbe_hw_stats *stats =
3586 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3587 struct ixgbe_macsec_stats *macsec_stats =
3588 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3589 dev->data->dev_private);
3591 unsigned count = ixgbe_xstats_calc_num();
3593 /* HW registers are cleared on read */
3594 ixgbe_dev_xstats_get(dev, NULL, count);
3596 /* Reset software totals */
3597 memset(stats, 0, sizeof(*stats));
3598 memset(macsec_stats, 0, sizeof(*macsec_stats));
3602 ixgbevf_update_stats(struct rte_eth_dev *dev)
3604 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3605 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3606 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3608 /* Good Rx packet, include VF loopback */
3609 UPDATE_VF_STAT(IXGBE_VFGPRC,
3610 hw_stats->last_vfgprc, hw_stats->vfgprc);
3612 /* Good Rx octets, include VF loopback */
3613 UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
3614 hw_stats->last_vfgorc, hw_stats->vfgorc);
3616 /* Good Tx packet, include VF loopback */
3617 UPDATE_VF_STAT(IXGBE_VFGPTC,
3618 hw_stats->last_vfgptc, hw_stats->vfgptc);
3620 /* Good Tx octets, include VF loopback */
3621 UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
3622 hw_stats->last_vfgotc, hw_stats->vfgotc);
3624 /* Rx Multicst Packet */
3625 UPDATE_VF_STAT(IXGBE_VFMPRC,
3626 hw_stats->last_vfmprc, hw_stats->vfmprc);
3630 ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3633 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3634 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3637 if (n < IXGBEVF_NB_XSTATS)
3638 return IXGBEVF_NB_XSTATS;
3640 ixgbevf_update_stats(dev);
3645 /* Extended stats */
3646 for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
3648 xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
3649 rte_ixgbevf_stats_strings[i].offset);
3652 return IXGBEVF_NB_XSTATS;
3656 ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3658 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3659 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3661 ixgbevf_update_stats(dev);
3666 stats->ipackets = hw_stats->vfgprc;
3667 stats->ibytes = hw_stats->vfgorc;
3668 stats->opackets = hw_stats->vfgptc;
3669 stats->obytes = hw_stats->vfgotc;
3674 ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
3676 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3677 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3679 /* Sync HW register to the last stats */
3680 ixgbevf_dev_stats_get(dev, NULL);
3682 /* reset HW current stats*/
3683 hw_stats->vfgprc = 0;
3684 hw_stats->vfgorc = 0;
3685 hw_stats->vfgptc = 0;
3686 hw_stats->vfgotc = 0;
3690 ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3692 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3693 u16 eeprom_verh, eeprom_verl;
3697 ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
3698 ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
3700 etrack_id = (eeprom_verh << 16) | eeprom_verl;
3701 ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
3703 ret += 1; /* add the size of '\0' */
3704 if (fw_size < (u32)ret)
3711 ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
3713 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3714 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3715 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
3717 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3718 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3719 if (RTE_ETH_DEV_SRIOV(dev).active == 0) {
3721 * When DCB/VT is off, maximum number of queues changes,
3722 * except for 82598EB, which remains constant.
3724 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
3725 hw->mac.type != ixgbe_mac_82598EB)
3726 dev_info->max_tx_queues = IXGBE_NONE_MODE_TX_NB_QUEUES;
3728 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
3729 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
3730 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3731 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3732 dev_info->max_vfs = pci_dev->max_vfs;
3733 if (hw->mac.type == ixgbe_mac_82598EB)
3734 dev_info->max_vmdq_pools = ETH_16_POOLS;
3736 dev_info->max_vmdq_pools = ETH_64_POOLS;
3737 dev_info->vmdq_queue_num = dev_info->max_rx_queues;
3738 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3739 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3740 dev_info->rx_queue_offload_capa);
3741 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3742 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3744 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3746 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3747 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3748 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3750 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3755 dev_info->default_txconf = (struct rte_eth_txconf) {
3757 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3758 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3759 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3761 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3762 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3766 dev_info->rx_desc_lim = rx_desc_lim;
3767 dev_info->tx_desc_lim = tx_desc_lim;
3769 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3770 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3771 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3773 dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
3774 if (hw->mac.type == ixgbe_mac_X540 ||
3775 hw->mac.type == ixgbe_mac_X540_vf ||
3776 hw->mac.type == ixgbe_mac_X550 ||
3777 hw->mac.type == ixgbe_mac_X550_vf) {
3778 dev_info->speed_capa |= ETH_LINK_SPEED_100M;
3780 if (hw->mac.type == ixgbe_mac_X550) {
3781 dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
3782 dev_info->speed_capa |= ETH_LINK_SPEED_5G;
3785 /* Driver-preferred Rx/Tx parameters */
3786 dev_info->default_rxportconf.burst_size = 32;
3787 dev_info->default_txportconf.burst_size = 32;
3788 dev_info->default_rxportconf.nb_queues = 1;
3789 dev_info->default_txportconf.nb_queues = 1;
3790 dev_info->default_rxportconf.ring_size = 256;
3791 dev_info->default_txportconf.ring_size = 256;
3794 static const uint32_t *
3795 ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
3797 static const uint32_t ptypes[] = {
3798 /* For non-vec functions,
3799 * refers to ixgbe_rxd_pkt_info_to_pkt_type();
3800 * for vec functions,
3801 * refers to _recv_raw_pkts_vec().
3805 RTE_PTYPE_L3_IPV4_EXT,
3807 RTE_PTYPE_L3_IPV6_EXT,
3811 RTE_PTYPE_TUNNEL_IP,
3812 RTE_PTYPE_INNER_L3_IPV6,
3813 RTE_PTYPE_INNER_L3_IPV6_EXT,
3814 RTE_PTYPE_INNER_L4_TCP,
3815 RTE_PTYPE_INNER_L4_UDP,
3819 if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
3820 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
3821 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
3822 dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
3825 #if defined(RTE_ARCH_X86)
3826 if (dev->rx_pkt_burst == ixgbe_recv_pkts_vec ||
3827 dev->rx_pkt_burst == ixgbe_recv_scattered_pkts_vec)
3834 ixgbevf_dev_info_get(struct rte_eth_dev *dev,
3835 struct rte_eth_dev_info *dev_info)
3837 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3838 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3840 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3841 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3842 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
3843 dev_info->max_rx_pktlen = 9728; /* includes CRC, cf MAXFRS reg */
3844 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3845 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3846 dev_info->max_vfs = pci_dev->max_vfs;
3847 if (hw->mac.type == ixgbe_mac_82598EB)
3848 dev_info->max_vmdq_pools = ETH_16_POOLS;
3850 dev_info->max_vmdq_pools = ETH_64_POOLS;
3851 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3852 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3853 dev_info->rx_queue_offload_capa);
3854 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3855 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3857 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3859 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3860 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3861 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3863 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3868 dev_info->default_txconf = (struct rte_eth_txconf) {
3870 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3871 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3872 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3874 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3875 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3879 dev_info->rx_desc_lim = rx_desc_lim;
3880 dev_info->tx_desc_lim = tx_desc_lim;
3884 ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
3885 int *link_up, int wait_to_complete)
3887 struct ixgbe_mbx_info *mbx = &hw->mbx;
3888 struct ixgbe_mac_info *mac = &hw->mac;
3889 uint32_t links_reg, in_msg;
3892 /* If we were hit with a reset drop the link */
3893 if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
3894 mac->get_link_status = true;
3896 if (!mac->get_link_status)
3899 /* if link status is down no point in checking to see if pf is up */
3900 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
3901 if (!(links_reg & IXGBE_LINKS_UP))
3904 /* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
3905 * before the link status is correct
3907 if (mac->type == ixgbe_mac_82599_vf && wait_to_complete) {
3910 for (i = 0; i < 5; i++) {
3912 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
3914 if (!(links_reg & IXGBE_LINKS_UP))
3919 switch (links_reg & IXGBE_LINKS_SPEED_82599) {
3920 case IXGBE_LINKS_SPEED_10G_82599:
3921 *speed = IXGBE_LINK_SPEED_10GB_FULL;
3922 if (hw->mac.type >= ixgbe_mac_X550) {
3923 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
3924 *speed = IXGBE_LINK_SPEED_2_5GB_FULL;
3927 case IXGBE_LINKS_SPEED_1G_82599:
3928 *speed = IXGBE_LINK_SPEED_1GB_FULL;
3930 case IXGBE_LINKS_SPEED_100_82599:
3931 *speed = IXGBE_LINK_SPEED_100_FULL;
3932 if (hw->mac.type == ixgbe_mac_X550) {
3933 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
3934 *speed = IXGBE_LINK_SPEED_5GB_FULL;
3937 case IXGBE_LINKS_SPEED_10_X550EM_A:
3938 *speed = IXGBE_LINK_SPEED_UNKNOWN;
3939 /* Since Reserved in older MAC's */
3940 if (hw->mac.type >= ixgbe_mac_X550)
3941 *speed = IXGBE_LINK_SPEED_10_FULL;
3944 *speed = IXGBE_LINK_SPEED_UNKNOWN;
3947 /* if the read failed it could just be a mailbox collision, best wait
3948 * until we are called again and don't report an error
3950 if (mbx->ops.read(hw, &in_msg, 1, 0))
3953 if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
3954 /* msg is not CTS and is NACK we must have lost CTS status */
3955 if (in_msg & IXGBE_VT_MSGTYPE_NACK)
3956 mac->get_link_status = false;
3960 /* the pf is talking, if we timed out in the past we reinit */
3961 if (!mbx->timeout) {
3966 /* if we passed all the tests above then the link is up and we no
3967 * longer need to check for link
3969 mac->get_link_status = false;
3972 *link_up = !mac->get_link_status;
3977 ixgbe_dev_setup_link_alarm_handler(void *param)
3979 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
3980 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3981 struct ixgbe_interrupt *intr =
3982 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
3984 bool autoneg = false;
3986 speed = hw->phy.autoneg_advertised;
3988 ixgbe_get_link_capabilities(hw, &speed, &autoneg);
3990 ixgbe_setup_link(hw, speed, true);
3992 intr->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
3995 /* return 0 means link status changed, -1 means not changed */
3997 ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
3998 int wait_to_complete, int vf)
4000 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4001 struct rte_eth_link link;
4002 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
4003 struct ixgbe_interrupt *intr =
4004 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4009 memset(&link, 0, sizeof(link));
4010 link.link_status = ETH_LINK_DOWN;
4011 link.link_speed = ETH_SPEED_NUM_NONE;
4012 link.link_duplex = ETH_LINK_HALF_DUPLEX;
4013 link.link_autoneg = ETH_LINK_AUTONEG;
4015 hw->mac.get_link_status = true;
4017 if (intr->flags & IXGBE_FLAG_NEED_LINK_CONFIG)
4018 return rte_eth_linkstatus_set(dev, &link);
4020 /* check if it needs to wait to complete, if lsc interrupt is enabled */
4021 if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
4025 diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
4027 diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
4030 link.link_speed = ETH_SPEED_NUM_100M;
4031 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4032 return rte_eth_linkstatus_set(dev, &link);
4036 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4037 intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
4038 rte_eal_alarm_set(10,
4039 ixgbe_dev_setup_link_alarm_handler, dev);
4041 return rte_eth_linkstatus_set(dev, &link);
4044 link.link_status = ETH_LINK_UP;
4045 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4047 switch (link_speed) {
4049 case IXGBE_LINK_SPEED_UNKNOWN:
4050 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4051 link.link_speed = ETH_SPEED_NUM_100M;
4054 case IXGBE_LINK_SPEED_100_FULL:
4055 link.link_speed = ETH_SPEED_NUM_100M;
4058 case IXGBE_LINK_SPEED_1GB_FULL:
4059 link.link_speed = ETH_SPEED_NUM_1G;
4062 case IXGBE_LINK_SPEED_2_5GB_FULL:
4063 link.link_speed = ETH_SPEED_NUM_2_5G;
4066 case IXGBE_LINK_SPEED_5GB_FULL:
4067 link.link_speed = ETH_SPEED_NUM_5G;
4070 case IXGBE_LINK_SPEED_10GB_FULL:
4071 link.link_speed = ETH_SPEED_NUM_10G;
4075 return rte_eth_linkstatus_set(dev, &link);
4079 ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4081 return ixgbe_dev_link_update_share(dev, wait_to_complete, 0);
4085 ixgbevf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4087 return ixgbe_dev_link_update_share(dev, wait_to_complete, 1);
4091 ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
4093 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4096 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4097 fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
4098 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4102 ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
4104 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4107 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4108 fctrl &= (~IXGBE_FCTRL_UPE);
4109 if (dev->data->all_multicast == 1)
4110 fctrl |= IXGBE_FCTRL_MPE;
4112 fctrl &= (~IXGBE_FCTRL_MPE);
4113 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4117 ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
4119 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4122 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4123 fctrl |= IXGBE_FCTRL_MPE;
4124 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4128 ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
4130 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4133 if (dev->data->promiscuous == 1)
4134 return; /* must remain in all_multicast mode */
4136 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4137 fctrl &= (~IXGBE_FCTRL_MPE);
4138 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4142 * It clears the interrupt causes and enables the interrupt.
4143 * It will be called once only during nic initialized.
4146 * Pointer to struct rte_eth_dev.
4148 * Enable or Disable.
4151 * - On success, zero.
4152 * - On failure, a negative value.
4155 ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
4157 struct ixgbe_interrupt *intr =
4158 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4160 ixgbe_dev_link_status_print(dev);
4162 intr->mask |= IXGBE_EICR_LSC;
4164 intr->mask &= ~IXGBE_EICR_LSC;
4170 * It clears the interrupt causes and enables the interrupt.
4171 * It will be called once only during nic initialized.
4174 * Pointer to struct rte_eth_dev.
4177 * - On success, zero.
4178 * - On failure, a negative value.
4181 ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
4183 struct ixgbe_interrupt *intr =
4184 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4186 intr->mask |= IXGBE_EICR_RTX_QUEUE;
4192 * It clears the interrupt causes and enables the interrupt.
4193 * It will be called once only during nic initialized.
4196 * Pointer to struct rte_eth_dev.
4199 * - On success, zero.
4200 * - On failure, a negative value.
4203 ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev)
4205 struct ixgbe_interrupt *intr =
4206 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4208 intr->mask |= IXGBE_EICR_LINKSEC;
4214 * It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
4217 * Pointer to struct rte_eth_dev.
4220 * - On success, zero.
4221 * - On failure, a negative value.
4224 ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
4227 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4228 struct ixgbe_interrupt *intr =
4229 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4231 /* clear all cause mask */
4232 ixgbe_disable_intr(hw);
4234 /* read-on-clear nic registers here */
4235 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4236 PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
4240 /* set flag for async link update */
4241 if (eicr & IXGBE_EICR_LSC)
4242 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
4244 if (eicr & IXGBE_EICR_MAILBOX)
4245 intr->flags |= IXGBE_FLAG_MAILBOX;
4247 if (eicr & IXGBE_EICR_LINKSEC)
4248 intr->flags |= IXGBE_FLAG_MACSEC;
4250 if (hw->mac.type == ixgbe_mac_X550EM_x &&
4251 hw->phy.type == ixgbe_phy_x550em_ext_t &&
4252 (eicr & IXGBE_EICR_GPI_SDP0_X550EM_x))
4253 intr->flags |= IXGBE_FLAG_PHY_INTERRUPT;
4259 * It gets and then prints the link status.
4262 * Pointer to struct rte_eth_dev.
4265 * - On success, zero.
4266 * - On failure, a negative value.
4269 ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
4271 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4272 struct rte_eth_link link;
4274 rte_eth_linkstatus_get(dev, &link);
4276 if (link.link_status) {
4277 PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
4278 (int)(dev->data->port_id),
4279 (unsigned)link.link_speed,
4280 link.link_duplex == ETH_LINK_FULL_DUPLEX ?
4281 "full-duplex" : "half-duplex");
4283 PMD_INIT_LOG(INFO, " Port %d: Link Down",
4284 (int)(dev->data->port_id));
4286 PMD_INIT_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
4287 pci_dev->addr.domain,
4289 pci_dev->addr.devid,
4290 pci_dev->addr.function);
4294 * It executes link_update after knowing an interrupt occurred.
4297 * Pointer to struct rte_eth_dev.
4300 * - On success, zero.
4301 * - On failure, a negative value.
4304 ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
4306 struct ixgbe_interrupt *intr =
4307 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4309 struct ixgbe_hw *hw =
4310 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4312 PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
4314 if (intr->flags & IXGBE_FLAG_MAILBOX) {
4315 ixgbe_pf_mbx_process(dev);
4316 intr->flags &= ~IXGBE_FLAG_MAILBOX;
4319 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4320 ixgbe_handle_lasi(hw);
4321 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4324 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4325 struct rte_eth_link link;
4327 /* get the link status before link update, for predicting later */
4328 rte_eth_linkstatus_get(dev, &link);
4330 ixgbe_dev_link_update(dev, 0);
4333 if (!link.link_status)
4334 /* handle it 1 sec later, wait it being stable */
4335 timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
4336 /* likely to down */
4338 /* handle it 4 sec later, wait it being stable */
4339 timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
4341 ixgbe_dev_link_status_print(dev);
4342 if (rte_eal_alarm_set(timeout * 1000,
4343 ixgbe_dev_interrupt_delayed_handler, (void *)dev) < 0)
4344 PMD_DRV_LOG(ERR, "Error setting alarm");
4346 /* remember original mask */
4347 intr->mask_original = intr->mask;
4348 /* only disable lsc interrupt */
4349 intr->mask &= ~IXGBE_EIMS_LSC;
4353 PMD_DRV_LOG(DEBUG, "enable intr immediately");
4354 ixgbe_enable_intr(dev);
4360 * Interrupt handler which shall be registered for alarm callback for delayed
4361 * handling specific interrupt to wait for the stable nic state. As the
4362 * NIC interrupt state is not stable for ixgbe after link is just down,
4363 * it needs to wait 4 seconds to get the stable status.
4366 * Pointer to interrupt handle.
4368 * The address of parameter (struct rte_eth_dev *) regsitered before.
4374 ixgbe_dev_interrupt_delayed_handler(void *param)
4376 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4377 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4378 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
4379 struct ixgbe_interrupt *intr =
4380 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4381 struct ixgbe_hw *hw =
4382 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4385 ixgbe_disable_intr(hw);
4387 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4388 if (eicr & IXGBE_EICR_MAILBOX)
4389 ixgbe_pf_mbx_process(dev);
4391 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4392 ixgbe_handle_lasi(hw);
4393 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4396 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4397 ixgbe_dev_link_update(dev, 0);
4398 intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
4399 ixgbe_dev_link_status_print(dev);
4400 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
4404 if (intr->flags & IXGBE_FLAG_MACSEC) {
4405 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC,
4407 intr->flags &= ~IXGBE_FLAG_MACSEC;
4410 /* restore original mask */
4411 intr->mask = intr->mask_original;
4412 intr->mask_original = 0;
4414 PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
4415 ixgbe_enable_intr(dev);
4416 rte_intr_enable(intr_handle);
4420 * Interrupt handler triggered by NIC for handling
4421 * specific interrupt.
4424 * Pointer to interrupt handle.
4426 * The address of parameter (struct rte_eth_dev *) regsitered before.
4432 ixgbe_dev_interrupt_handler(void *param)
4434 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4436 ixgbe_dev_interrupt_get_status(dev);
4437 ixgbe_dev_interrupt_action(dev);
4441 ixgbe_dev_led_on(struct rte_eth_dev *dev)
4443 struct ixgbe_hw *hw;
4445 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4446 return ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4450 ixgbe_dev_led_off(struct rte_eth_dev *dev)
4452 struct ixgbe_hw *hw;
4454 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4455 return ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4459 ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4461 struct ixgbe_hw *hw;
4467 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4469 fc_conf->pause_time = hw->fc.pause_time;
4470 fc_conf->high_water = hw->fc.high_water[0];
4471 fc_conf->low_water = hw->fc.low_water[0];
4472 fc_conf->send_xon = hw->fc.send_xon;
4473 fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
4476 * Return rx_pause status according to actual setting of
4479 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4480 if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
4486 * Return tx_pause status according to actual setting of
4489 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4490 if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
4495 if (rx_pause && tx_pause)
4496 fc_conf->mode = RTE_FC_FULL;
4498 fc_conf->mode = RTE_FC_RX_PAUSE;
4500 fc_conf->mode = RTE_FC_TX_PAUSE;
4502 fc_conf->mode = RTE_FC_NONE;
4508 ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4510 struct ixgbe_hw *hw;
4512 uint32_t rx_buf_size;
4513 uint32_t max_high_water;
4515 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4522 PMD_INIT_FUNC_TRACE();
4524 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4525 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
4526 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4529 * At least reserve one Ethernet frame for watermark
4530 * high_water/low_water in kilo bytes for ixgbe
4532 max_high_water = (rx_buf_size - ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4533 if ((fc_conf->high_water > max_high_water) ||
4534 (fc_conf->high_water < fc_conf->low_water)) {
4535 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4536 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4540 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
4541 hw->fc.pause_time = fc_conf->pause_time;
4542 hw->fc.high_water[0] = fc_conf->high_water;
4543 hw->fc.low_water[0] = fc_conf->low_water;
4544 hw->fc.send_xon = fc_conf->send_xon;
4545 hw->fc.disable_fc_autoneg = !fc_conf->autoneg;
4547 err = ixgbe_fc_enable(hw);
4549 /* Not negotiated is not an error case */
4550 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED)) {
4552 /* check if we want to forward MAC frames - driver doesn't have native
4553 * capability to do that, so we'll write the registers ourselves */
4555 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4557 /* set or clear MFLCN.PMCF bit depending on configuration */
4558 if (fc_conf->mac_ctrl_frame_fwd != 0)
4559 mflcn |= IXGBE_MFLCN_PMCF;
4561 mflcn &= ~IXGBE_MFLCN_PMCF;
4563 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
4564 IXGBE_WRITE_FLUSH(hw);
4569 PMD_INIT_LOG(ERR, "ixgbe_fc_enable = 0x%x", err);
4574 * ixgbe_pfc_enable_generic - Enable flow control
4575 * @hw: pointer to hardware structure
4576 * @tc_num: traffic class number
4577 * Enable flow control according to the current settings.
4580 ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw, uint8_t tc_num)
4583 uint32_t mflcn_reg, fccfg_reg;
4585 uint32_t fcrtl, fcrth;
4589 /* Validate the water mark configuration */
4590 if (!hw->fc.pause_time) {
4591 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4595 /* Low water mark of zero causes XOFF floods */
4596 if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
4597 /* High/Low water can not be 0 */
4598 if ((!hw->fc.high_water[tc_num]) || (!hw->fc.low_water[tc_num])) {
4599 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4600 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4604 if (hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
4605 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4606 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4610 /* Negotiate the fc mode to use */
4611 ixgbe_fc_autoneg(hw);
4613 /* Disable any previous flow control settings */
4614 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4615 mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
4617 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4618 fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
4620 switch (hw->fc.current_mode) {
4623 * If the count of enabled RX Priority Flow control >1,
4624 * and the TX pause can not be disabled
4627 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4628 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4629 if (reg & IXGBE_FCRTH_FCEN)
4633 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4635 case ixgbe_fc_rx_pause:
4637 * Rx Flow control is enabled and Tx Flow control is
4638 * disabled by software override. Since there really
4639 * isn't a way to advertise that we are capable of RX
4640 * Pause ONLY, we will advertise that we support both
4641 * symmetric and asymmetric Rx PAUSE. Later, we will
4642 * disable the adapter's ability to send PAUSE frames.
4644 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4646 * If the count of enabled RX Priority Flow control >1,
4647 * and the TX pause can not be disabled
4650 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4651 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4652 if (reg & IXGBE_FCRTH_FCEN)
4656 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4658 case ixgbe_fc_tx_pause:
4660 * Tx Flow control is enabled, and Rx Flow control is
4661 * disabled by software override.
4663 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4666 /* Flow control (both Rx and Tx) is enabled by SW override. */
4667 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4668 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4671 PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
4672 ret_val = IXGBE_ERR_CONFIG;
4676 /* Set 802.3x based flow control settings. */
4677 mflcn_reg |= IXGBE_MFLCN_DPF;
4678 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
4679 IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
4681 /* Set up and enable Rx high/low water mark thresholds, enable XON. */
4682 if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
4683 hw->fc.high_water[tc_num]) {
4684 fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
4685 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
4686 fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
4688 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
4690 * In order to prevent Tx hangs when the internal Tx
4691 * switch is enabled we must set the high water mark
4692 * to the maximum FCRTH value. This allows the Tx
4693 * switch to function even under heavy Rx workloads.
4695 fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
4697 IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
4699 /* Configure pause time (2 TCs per register) */
4700 reg = hw->fc.pause_time * 0x00010001;
4701 for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
4702 IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
4704 /* Configure flow control refresh threshold value */
4705 IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
4712 ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev, uint8_t tc_num)
4714 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4715 int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
4717 if (hw->mac.type != ixgbe_mac_82598EB) {
4718 ret_val = ixgbe_dcb_pfc_enable_generic(hw, tc_num);
4724 ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
4727 uint32_t rx_buf_size;
4728 uint32_t max_high_water;
4730 uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
4731 struct ixgbe_hw *hw =
4732 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4733 struct ixgbe_dcb_config *dcb_config =
4734 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
4736 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4743 PMD_INIT_FUNC_TRACE();
4745 ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
4746 tc_num = map[pfc_conf->priority];
4747 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
4748 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4750 * At least reserve one Ethernet frame for watermark
4751 * high_water/low_water in kilo bytes for ixgbe
4753 max_high_water = (rx_buf_size - ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4754 if ((pfc_conf->fc.high_water > max_high_water) ||
4755 (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
4756 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4757 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4761 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
4762 hw->fc.pause_time = pfc_conf->fc.pause_time;
4763 hw->fc.send_xon = pfc_conf->fc.send_xon;
4764 hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
4765 hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
4767 err = ixgbe_dcb_pfc_enable(dev, tc_num);
4769 /* Not negotiated is not an error case */
4770 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
4773 PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
4778 ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
4779 struct rte_eth_rss_reta_entry64 *reta_conf,
4782 uint16_t i, sp_reta_size;
4785 uint16_t idx, shift;
4786 struct ixgbe_adapter *adapter =
4787 (struct ixgbe_adapter *)dev->data->dev_private;
4788 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4791 PMD_INIT_FUNC_TRACE();
4793 if (!ixgbe_rss_update_sp(hw->mac.type)) {
4794 PMD_DRV_LOG(ERR, "RSS reta update is not supported on this "
4799 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
4800 if (reta_size != sp_reta_size) {
4801 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
4802 "(%d) doesn't match the number hardware can supported "
4803 "(%d)", reta_size, sp_reta_size);
4807 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
4808 idx = i / RTE_RETA_GROUP_SIZE;
4809 shift = i % RTE_RETA_GROUP_SIZE;
4810 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
4814 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
4815 if (mask == IXGBE_4_BIT_MASK)
4818 r = IXGBE_READ_REG(hw, reta_reg);
4819 for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
4820 if (mask & (0x1 << j))
4821 reta |= reta_conf[idx].reta[shift + j] <<
4824 reta |= r & (IXGBE_8_BIT_MASK <<
4827 IXGBE_WRITE_REG(hw, reta_reg, reta);
4829 adapter->rss_reta_updated = 1;
4835 ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
4836 struct rte_eth_rss_reta_entry64 *reta_conf,
4839 uint16_t i, sp_reta_size;
4842 uint16_t idx, shift;
4843 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4846 PMD_INIT_FUNC_TRACE();
4847 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
4848 if (reta_size != sp_reta_size) {
4849 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
4850 "(%d) doesn't match the number hardware can supported "
4851 "(%d)", reta_size, sp_reta_size);
4855 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
4856 idx = i / RTE_RETA_GROUP_SIZE;
4857 shift = i % RTE_RETA_GROUP_SIZE;
4858 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
4863 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
4864 reta = IXGBE_READ_REG(hw, reta_reg);
4865 for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
4866 if (mask & (0x1 << j))
4867 reta_conf[idx].reta[shift + j] =
4868 ((reta >> (CHAR_BIT * j)) &
4877 ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
4878 uint32_t index, uint32_t pool)
4880 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4881 uint32_t enable_addr = 1;
4883 return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
4888 ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
4890 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4892 ixgbe_clear_rar(hw, index);
4896 ixgbe_set_default_mac_addr(struct rte_eth_dev *dev, struct ether_addr *addr)
4898 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4900 ixgbe_remove_rar(dev, 0);
4901 ixgbe_add_rar(dev, addr, 0, pci_dev->max_vfs);
4907 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
4909 if (strcmp(dev->device->driver->name, drv->driver.name))
4916 is_ixgbe_supported(struct rte_eth_dev *dev)
4918 return is_device_supported(dev, &rte_ixgbe_pmd);
4922 ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
4926 struct ixgbe_hw *hw;
4927 struct rte_eth_dev_info dev_info;
4928 uint32_t frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
4929 struct rte_eth_dev_data *dev_data = dev->data;
4931 ixgbe_dev_info_get(dev, &dev_info);
4933 /* check that mtu is within the allowed range */
4934 if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen))
4937 /* If device is started, refuse mtu that requires the support of
4938 * scattered packets when this feature has not been enabled before.
4940 if (dev_data->dev_started && !dev_data->scattered_rx &&
4941 (frame_size + 2 * IXGBE_VLAN_TAG_SIZE >
4942 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
4943 PMD_INIT_LOG(ERR, "Stop port first.");
4947 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4948 hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
4950 /* switch to jumbo mode if needed */
4951 if (frame_size > ETHER_MAX_LEN) {
4952 dev->data->dev_conf.rxmode.offloads |=
4953 DEV_RX_OFFLOAD_JUMBO_FRAME;
4954 hlreg0 |= IXGBE_HLREG0_JUMBOEN;
4956 dev->data->dev_conf.rxmode.offloads &=
4957 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
4958 hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
4960 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
4962 /* update max frame size */
4963 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
4965 maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
4966 maxfrs &= 0x0000FFFF;
4967 maxfrs |= (dev->data->dev_conf.rxmode.max_rx_pkt_len << 16);
4968 IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
4974 * Virtual Function operations
4977 ixgbevf_intr_disable(struct rte_eth_dev *dev)
4979 struct ixgbe_interrupt *intr =
4980 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4981 struct ixgbe_hw *hw =
4982 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4984 PMD_INIT_FUNC_TRACE();
4986 /* Clear interrupt mask to stop from interrupts being generated */
4987 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
4989 IXGBE_WRITE_FLUSH(hw);
4991 /* Clear mask value. */
4996 ixgbevf_intr_enable(struct rte_eth_dev *dev)
4998 struct ixgbe_interrupt *intr =
4999 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5000 struct ixgbe_hw *hw =
5001 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5003 PMD_INIT_FUNC_TRACE();
5005 /* VF enable interrupt autoclean */
5006 IXGBE_WRITE_REG(hw, IXGBE_VTEIAM, IXGBE_VF_IRQ_ENABLE_MASK);
5007 IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, IXGBE_VF_IRQ_ENABLE_MASK);
5008 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_VF_IRQ_ENABLE_MASK);
5010 IXGBE_WRITE_FLUSH(hw);
5012 /* Save IXGBE_VTEIMS value to mask. */
5013 intr->mask = IXGBE_VF_IRQ_ENABLE_MASK;
5017 ixgbevf_dev_configure(struct rte_eth_dev *dev)
5019 struct rte_eth_conf *conf = &dev->data->dev_conf;
5020 struct ixgbe_adapter *adapter =
5021 (struct ixgbe_adapter *)dev->data->dev_private;
5023 PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
5024 dev->data->port_id);
5027 * VF has no ability to enable/disable HW CRC
5028 * Keep the persistent behavior the same as Host PF
5030 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
5031 if (conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC) {
5032 PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
5033 conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_KEEP_CRC;
5036 if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
5037 PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
5038 conf->rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
5043 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
5044 * allocation or vector Rx preconditions we will reset it.
5046 adapter->rx_bulk_alloc_allowed = true;
5047 adapter->rx_vec_allowed = true;
5053 ixgbevf_dev_start(struct rte_eth_dev *dev)
5055 struct ixgbe_hw *hw =
5056 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5057 uint32_t intr_vector = 0;
5058 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5059 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5063 PMD_INIT_FUNC_TRACE();
5065 /* Stop the link setup handler before resetting the HW. */
5066 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
5068 err = hw->mac.ops.reset_hw(hw);
5070 PMD_INIT_LOG(ERR, "Unable to reset vf hardware (%d)", err);
5073 hw->mac.get_link_status = true;
5075 /* negotiate mailbox API version to use with the PF. */
5076 ixgbevf_negotiate_api(hw);
5078 ixgbevf_dev_tx_init(dev);
5080 /* This can fail when allocating mbufs for descriptor rings */
5081 err = ixgbevf_dev_rx_init(dev);
5083 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
5084 ixgbe_dev_clear_queues(dev);
5089 ixgbevf_set_vfta_all(dev, 1);
5092 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
5093 ETH_VLAN_EXTEND_MASK;
5094 err = ixgbevf_vlan_offload_config(dev, mask);
5096 PMD_INIT_LOG(ERR, "Unable to set VLAN offload (%d)", err);
5097 ixgbe_dev_clear_queues(dev);
5101 ixgbevf_dev_rxtx_start(dev);
5103 /* check and configure queue intr-vector mapping */
5104 if (rte_intr_cap_multiple(intr_handle) &&
5105 dev->data->dev_conf.intr_conf.rxq) {
5106 /* According to datasheet, only vector 0/1/2 can be used,
5107 * now only one vector is used for Rx queue
5110 if (rte_intr_efd_enable(intr_handle, intr_vector))
5114 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
5115 intr_handle->intr_vec =
5116 rte_zmalloc("intr_vec",
5117 dev->data->nb_rx_queues * sizeof(int), 0);
5118 if (intr_handle->intr_vec == NULL) {
5119 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
5120 " intr_vec", dev->data->nb_rx_queues);
5124 ixgbevf_configure_msix(dev);
5126 /* When a VF port is bound to VFIO-PCI, only miscellaneous interrupt
5127 * is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ).
5128 * If previous VFIO interrupt mapping setting in eth_ixgbevf_dev_init( )
5129 * is not cleared, it will fail when following rte_intr_enable( ) tries
5130 * to map Rx queue interrupt to other VFIO vectors.
5131 * So clear uio/vfio intr/evevnfd first to avoid failure.
5133 rte_intr_disable(intr_handle);
5135 rte_intr_enable(intr_handle);
5137 /* Re-enable interrupt for VF */
5138 ixgbevf_intr_enable(dev);
5141 * Update link status right before return, because it may
5142 * start link configuration process in a separate thread.
5144 ixgbevf_dev_link_update(dev, 0);
5150 ixgbevf_dev_stop(struct rte_eth_dev *dev)
5152 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5153 struct ixgbe_adapter *adapter =
5154 (struct ixgbe_adapter *)dev->data->dev_private;
5155 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5156 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5158 PMD_INIT_FUNC_TRACE();
5160 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
5162 ixgbevf_intr_disable(dev);
5164 hw->adapter_stopped = 1;
5165 ixgbe_stop_adapter(hw);
5168 * Clear what we set, but we still keep shadow_vfta to
5169 * restore after device starts
5171 ixgbevf_set_vfta_all(dev, 0);
5173 /* Clear stored conf */
5174 dev->data->scattered_rx = 0;
5176 ixgbe_dev_clear_queues(dev);
5178 /* Clean datapath event and queue/vec mapping */
5179 rte_intr_efd_disable(intr_handle);
5180 if (intr_handle->intr_vec != NULL) {
5181 rte_free(intr_handle->intr_vec);
5182 intr_handle->intr_vec = NULL;
5185 adapter->rss_reta_updated = 0;
5189 ixgbevf_dev_close(struct rte_eth_dev *dev)
5191 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5193 PMD_INIT_FUNC_TRACE();
5197 ixgbevf_dev_stop(dev);
5199 ixgbe_dev_free_queues(dev);
5202 * Remove the VF MAC address ro ensure
5203 * that the VF traffic goes to the PF
5204 * after stop, close and detach of the VF
5206 ixgbevf_remove_mac_addr(dev, 0);
5213 ixgbevf_dev_reset(struct rte_eth_dev *dev)
5217 ret = eth_ixgbevf_dev_uninit(dev);
5221 ret = eth_ixgbevf_dev_init(dev);
5226 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
5228 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5229 struct ixgbe_vfta *shadow_vfta =
5230 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5231 int i = 0, j = 0, vfta = 0, mask = 1;
5233 for (i = 0; i < IXGBE_VFTA_SIZE; i++) {
5234 vfta = shadow_vfta->vfta[i];
5237 for (j = 0; j < 32; j++) {
5239 ixgbe_set_vfta(hw, (i<<5)+j, 0,
5249 ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
5251 struct ixgbe_hw *hw =
5252 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5253 struct ixgbe_vfta *shadow_vfta =
5254 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5255 uint32_t vid_idx = 0;
5256 uint32_t vid_bit = 0;
5259 PMD_INIT_FUNC_TRACE();
5261 /* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
5262 ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on, false);
5264 PMD_INIT_LOG(ERR, "Unable to set VF vlan");
5267 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
5268 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
5270 /* Save what we set and retore it after device reset */
5272 shadow_vfta->vfta[vid_idx] |= vid_bit;
5274 shadow_vfta->vfta[vid_idx] &= ~vid_bit;
5280 ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
5282 struct ixgbe_hw *hw =
5283 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5286 PMD_INIT_FUNC_TRACE();
5288 if (queue >= hw->mac.max_rx_queues)
5291 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
5293 ctrl |= IXGBE_RXDCTL_VME;
5295 ctrl &= ~IXGBE_RXDCTL_VME;
5296 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
5298 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, on);
5302 ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
5304 struct ixgbe_rx_queue *rxq;
5308 /* VF function only support hw strip feature, others are not support */
5309 if (mask & ETH_VLAN_STRIP_MASK) {
5310 for (i = 0; i < dev->data->nb_rx_queues; i++) {
5311 rxq = dev->data->rx_queues[i];
5312 on = !!(rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
5313 ixgbevf_vlan_strip_queue_set(dev, i, on);
5321 ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
5323 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
5325 ixgbevf_vlan_offload_config(dev, mask);
5331 ixgbe_vt_check(struct ixgbe_hw *hw)
5335 /* if Virtualization Technology is enabled */
5336 reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
5337 if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
5338 PMD_INIT_LOG(ERR, "VT must be enabled for this setting");
5346 ixgbe_uta_vector(struct ixgbe_hw *hw, struct ether_addr *uc_addr)
5348 uint32_t vector = 0;
5350 switch (hw->mac.mc_filter_type) {
5351 case 0: /* use bits [47:36] of the address */
5352 vector = ((uc_addr->addr_bytes[4] >> 4) |
5353 (((uint16_t)uc_addr->addr_bytes[5]) << 4));
5355 case 1: /* use bits [46:35] of the address */
5356 vector = ((uc_addr->addr_bytes[4] >> 3) |
5357 (((uint16_t)uc_addr->addr_bytes[5]) << 5));
5359 case 2: /* use bits [45:34] of the address */
5360 vector = ((uc_addr->addr_bytes[4] >> 2) |
5361 (((uint16_t)uc_addr->addr_bytes[5]) << 6));
5363 case 3: /* use bits [43:32] of the address */
5364 vector = ((uc_addr->addr_bytes[4]) |
5365 (((uint16_t)uc_addr->addr_bytes[5]) << 8));
5367 default: /* Invalid mc_filter_type */
5371 /* vector can only be 12-bits or boundary will be exceeded */
5377 ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
5385 const uint32_t ixgbe_uta_idx_mask = 0x7F;
5386 const uint32_t ixgbe_uta_bit_shift = 5;
5387 const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
5388 const uint32_t bit1 = 0x1;
5390 struct ixgbe_hw *hw =
5391 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5392 struct ixgbe_uta_info *uta_info =
5393 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5395 /* The UTA table only exists on 82599 hardware and newer */
5396 if (hw->mac.type < ixgbe_mac_82599EB)
5399 vector = ixgbe_uta_vector(hw, mac_addr);
5400 uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
5401 uta_shift = vector & ixgbe_uta_bit_mask;
5403 rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
5407 reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
5409 uta_info->uta_in_use++;
5410 reg_val |= (bit1 << uta_shift);
5411 uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
5413 uta_info->uta_in_use--;
5414 reg_val &= ~(bit1 << uta_shift);
5415 uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
5418 IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
5420 if (uta_info->uta_in_use > 0)
5421 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
5422 IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
5424 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
5430 ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
5433 struct ixgbe_hw *hw =
5434 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5435 struct ixgbe_uta_info *uta_info =
5436 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5438 /* The UTA table only exists on 82599 hardware and newer */
5439 if (hw->mac.type < ixgbe_mac_82599EB)
5443 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5444 uta_info->uta_shadow[i] = ~0;
5445 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
5448 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5449 uta_info->uta_shadow[i] = 0;
5450 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
5458 ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
5460 uint32_t new_val = orig_val;
5462 if (rx_mask & ETH_VMDQ_ACCEPT_UNTAG)
5463 new_val |= IXGBE_VMOLR_AUPE;
5464 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_MC)
5465 new_val |= IXGBE_VMOLR_ROMPE;
5466 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_UC)
5467 new_val |= IXGBE_VMOLR_ROPE;
5468 if (rx_mask & ETH_VMDQ_ACCEPT_BROADCAST)
5469 new_val |= IXGBE_VMOLR_BAM;
5470 if (rx_mask & ETH_VMDQ_ACCEPT_MULTICAST)
5471 new_val |= IXGBE_VMOLR_MPE;
5476 #define IXGBE_MRCTL_VPME 0x01 /* Virtual Pool Mirroring. */
5477 #define IXGBE_MRCTL_UPME 0x02 /* Uplink Port Mirroring. */
5478 #define IXGBE_MRCTL_DPME 0x04 /* Downlink Port Mirroring. */
5479 #define IXGBE_MRCTL_VLME 0x08 /* VLAN Mirroring. */
5480 #define IXGBE_INVALID_MIRROR_TYPE(mirror_type) \
5481 ((mirror_type) & ~(uint8_t)(ETH_MIRROR_VIRTUAL_POOL_UP | \
5482 ETH_MIRROR_UPLINK_PORT | ETH_MIRROR_DOWNLINK_PORT | ETH_MIRROR_VLAN))
5485 ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
5486 struct rte_eth_mirror_conf *mirror_conf,
5487 uint8_t rule_id, uint8_t on)
5489 uint32_t mr_ctl, vlvf;
5490 uint32_t mp_lsb = 0;
5491 uint32_t mv_msb = 0;
5492 uint32_t mv_lsb = 0;
5493 uint32_t mp_msb = 0;
5496 uint64_t vlan_mask = 0;
5498 const uint8_t pool_mask_offset = 32;
5499 const uint8_t vlan_mask_offset = 32;
5500 const uint8_t dst_pool_offset = 8;
5501 const uint8_t rule_mr_offset = 4;
5502 const uint8_t mirror_rule_mask = 0x0F;
5504 struct ixgbe_mirror_info *mr_info =
5505 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5506 struct ixgbe_hw *hw =
5507 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5508 uint8_t mirror_type = 0;
5510 if (ixgbe_vt_check(hw) < 0)
5513 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5516 if (IXGBE_INVALID_MIRROR_TYPE(mirror_conf->rule_type)) {
5517 PMD_DRV_LOG(ERR, "unsupported mirror type 0x%x.",
5518 mirror_conf->rule_type);
5522 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5523 mirror_type |= IXGBE_MRCTL_VLME;
5524 /* Check if vlan id is valid and find conresponding VLAN ID
5527 for (i = 0; i < IXGBE_VLVF_ENTRIES; i++) {
5528 if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
5529 /* search vlan id related pool vlan filter
5532 reg_index = ixgbe_find_vlvf_slot(
5534 mirror_conf->vlan.vlan_id[i],
5538 vlvf = IXGBE_READ_REG(hw,
5539 IXGBE_VLVF(reg_index));
5540 if ((vlvf & IXGBE_VLVF_VIEN) &&
5541 ((vlvf & IXGBE_VLVF_VLANID_MASK) ==
5542 mirror_conf->vlan.vlan_id[i]))
5543 vlan_mask |= (1ULL << reg_index);
5550 mv_lsb = vlan_mask & 0xFFFFFFFF;
5551 mv_msb = vlan_mask >> vlan_mask_offset;
5553 mr_info->mr_conf[rule_id].vlan.vlan_mask =
5554 mirror_conf->vlan.vlan_mask;
5555 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++) {
5556 if (mirror_conf->vlan.vlan_mask & (1ULL << i))
5557 mr_info->mr_conf[rule_id].vlan.vlan_id[i] =
5558 mirror_conf->vlan.vlan_id[i];
5563 mr_info->mr_conf[rule_id].vlan.vlan_mask = 0;
5564 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++)
5565 mr_info->mr_conf[rule_id].vlan.vlan_id[i] = 0;
5570 * if enable pool mirror, write related pool mask register,if disable
5571 * pool mirror, clear PFMRVM register
5573 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5574 mirror_type |= IXGBE_MRCTL_VPME;
5576 mp_lsb = mirror_conf->pool_mask & 0xFFFFFFFF;
5577 mp_msb = mirror_conf->pool_mask >> pool_mask_offset;
5578 mr_info->mr_conf[rule_id].pool_mask =
5579 mirror_conf->pool_mask;
5584 mr_info->mr_conf[rule_id].pool_mask = 0;
5587 if (mirror_conf->rule_type & ETH_MIRROR_UPLINK_PORT)
5588 mirror_type |= IXGBE_MRCTL_UPME;
5589 if (mirror_conf->rule_type & ETH_MIRROR_DOWNLINK_PORT)
5590 mirror_type |= IXGBE_MRCTL_DPME;
5592 /* read mirror control register and recalculate it */
5593 mr_ctl = IXGBE_READ_REG(hw, IXGBE_MRCTL(rule_id));
5596 mr_ctl |= mirror_type;
5597 mr_ctl &= mirror_rule_mask;
5598 mr_ctl |= mirror_conf->dst_pool << dst_pool_offset;
5600 mr_ctl &= ~(mirror_conf->rule_type & mirror_rule_mask);
5603 mr_info->mr_conf[rule_id].rule_type = mirror_conf->rule_type;
5604 mr_info->mr_conf[rule_id].dst_pool = mirror_conf->dst_pool;
5606 /* write mirrror control register */
5607 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5609 /* write pool mirrror control register */
5610 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5611 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), mp_lsb);
5612 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset),
5615 /* write VLAN mirrror control register */
5616 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5617 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), mv_lsb);
5618 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset),
5626 ixgbe_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t rule_id)
5629 uint32_t lsb_val = 0;
5630 uint32_t msb_val = 0;
5631 const uint8_t rule_mr_offset = 4;
5633 struct ixgbe_hw *hw =
5634 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5635 struct ixgbe_mirror_info *mr_info =
5636 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5638 if (ixgbe_vt_check(hw) < 0)
5641 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5644 memset(&mr_info->mr_conf[rule_id], 0,
5645 sizeof(struct rte_eth_mirror_conf));
5647 /* clear PFVMCTL register */
5648 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5650 /* clear pool mask register */
5651 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), lsb_val);
5652 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset), msb_val);
5654 /* clear vlan mask register */
5655 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), lsb_val);
5656 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset), msb_val);
5662 ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5664 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5665 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5666 struct ixgbe_interrupt *intr =
5667 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5668 struct ixgbe_hw *hw =
5669 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5670 uint32_t vec = IXGBE_MISC_VEC_ID;
5672 if (rte_intr_allow_others(intr_handle))
5673 vec = IXGBE_RX_VEC_START;
5674 intr->mask |= (1 << vec);
5675 RTE_SET_USED(queue_id);
5676 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5678 rte_intr_enable(intr_handle);
5684 ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5686 struct ixgbe_interrupt *intr =
5687 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5688 struct ixgbe_hw *hw =
5689 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5690 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5691 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5692 uint32_t vec = IXGBE_MISC_VEC_ID;
5694 if (rte_intr_allow_others(intr_handle))
5695 vec = IXGBE_RX_VEC_START;
5696 intr->mask &= ~(1 << vec);
5697 RTE_SET_USED(queue_id);
5698 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5704 ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5706 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5707 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5709 struct ixgbe_hw *hw =
5710 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5711 struct ixgbe_interrupt *intr =
5712 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5714 if (queue_id < 16) {
5715 ixgbe_disable_intr(hw);
5716 intr->mask |= (1 << queue_id);
5717 ixgbe_enable_intr(dev);
5718 } else if (queue_id < 32) {
5719 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5720 mask &= (1 << queue_id);
5721 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5722 } else if (queue_id < 64) {
5723 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5724 mask &= (1 << (queue_id - 32));
5725 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5727 rte_intr_enable(intr_handle);
5733 ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5736 struct ixgbe_hw *hw =
5737 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5738 struct ixgbe_interrupt *intr =
5739 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5741 if (queue_id < 16) {
5742 ixgbe_disable_intr(hw);
5743 intr->mask &= ~(1 << queue_id);
5744 ixgbe_enable_intr(dev);
5745 } else if (queue_id < 32) {
5746 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5747 mask &= ~(1 << queue_id);
5748 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5749 } else if (queue_id < 64) {
5750 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5751 mask &= ~(1 << (queue_id - 32));
5752 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5759 ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5760 uint8_t queue, uint8_t msix_vector)
5764 if (direction == -1) {
5766 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5767 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
5770 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, tmp);
5772 /* rx or tx cause */
5773 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5774 idx = ((16 * (queue & 1)) + (8 * direction));
5775 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
5776 tmp &= ~(0xFF << idx);
5777 tmp |= (msix_vector << idx);
5778 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), tmp);
5783 * set the IVAR registers, mapping interrupt causes to vectors
5785 * pointer to ixgbe_hw struct
5787 * 0 for Rx, 1 for Tx, -1 for other causes
5789 * queue to map the corresponding interrupt to
5791 * the vector to map to the corresponding queue
5794 ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5795 uint8_t queue, uint8_t msix_vector)
5799 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5800 if (hw->mac.type == ixgbe_mac_82598EB) {
5801 if (direction == -1)
5803 idx = (((direction * 64) + queue) >> 2) & 0x1F;
5804 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(idx));
5805 tmp &= ~(0xFF << (8 * (queue & 0x3)));
5806 tmp |= (msix_vector << (8 * (queue & 0x3)));
5807 IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
5808 } else if ((hw->mac.type == ixgbe_mac_82599EB) ||
5809 (hw->mac.type == ixgbe_mac_X540) ||
5810 (hw->mac.type == ixgbe_mac_X550)) {
5811 if (direction == -1) {
5813 idx = ((queue & 1) * 8);
5814 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
5815 tmp &= ~(0xFF << idx);
5816 tmp |= (msix_vector << idx);
5817 IXGBE_WRITE_REG(hw, IXGBE_IVAR_MISC, tmp);
5819 /* rx or tx causes */
5820 idx = ((16 * (queue & 1)) + (8 * direction));
5821 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(queue >> 1));
5822 tmp &= ~(0xFF << idx);
5823 tmp |= (msix_vector << idx);
5824 IXGBE_WRITE_REG(hw, IXGBE_IVAR(queue >> 1), tmp);
5830 ixgbevf_configure_msix(struct rte_eth_dev *dev)
5832 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5833 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5834 struct ixgbe_hw *hw =
5835 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5837 uint32_t vector_idx = IXGBE_MISC_VEC_ID;
5838 uint32_t base = IXGBE_MISC_VEC_ID;
5840 /* Configure VF other cause ivar */
5841 ixgbevf_set_ivar_map(hw, -1, 1, vector_idx);
5843 /* won't configure msix register if no mapping is done
5844 * between intr vector and event fd.
5846 if (!rte_intr_dp_is_en(intr_handle))
5849 if (rte_intr_allow_others(intr_handle)) {
5850 base = IXGBE_RX_VEC_START;
5851 vector_idx = IXGBE_RX_VEC_START;
5854 /* Configure all RX queues of VF */
5855 for (q_idx = 0; q_idx < dev->data->nb_rx_queues; q_idx++) {
5856 /* Force all queue use vector 0,
5857 * as IXGBE_VF_MAXMSIVECOTR = 1
5859 ixgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
5860 intr_handle->intr_vec[q_idx] = vector_idx;
5861 if (vector_idx < base + intr_handle->nb_efd - 1)
5865 /* As RX queue setting above show, all queues use the vector 0.
5866 * Set only the ITR value of IXGBE_MISC_VEC_ID.
5868 IXGBE_WRITE_REG(hw, IXGBE_VTEITR(IXGBE_MISC_VEC_ID),
5869 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
5870 | IXGBE_EITR_CNT_WDIS);
5874 * Sets up the hardware to properly generate MSI-X interrupts
5876 * board private structure
5879 ixgbe_configure_msix(struct rte_eth_dev *dev)
5881 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5882 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5883 struct ixgbe_hw *hw =
5884 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5885 uint32_t queue_id, base = IXGBE_MISC_VEC_ID;
5886 uint32_t vec = IXGBE_MISC_VEC_ID;
5890 /* won't configure msix register if no mapping is done
5891 * between intr vector and event fd
5892 * but if misx has been enabled already, need to configure
5893 * auto clean, auto mask and throttling.
5895 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
5896 if (!rte_intr_dp_is_en(intr_handle) &&
5897 !(gpie & (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT)))
5900 if (rte_intr_allow_others(intr_handle))
5901 vec = base = IXGBE_RX_VEC_START;
5903 /* setup GPIE for MSI-x mode */
5904 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
5905 gpie |= IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT |
5906 IXGBE_GPIE_OCD | IXGBE_GPIE_EIAME;
5907 /* auto clearing and auto setting corresponding bits in EIMS
5908 * when MSI-X interrupt is triggered
5910 if (hw->mac.type == ixgbe_mac_82598EB) {
5911 IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
5913 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
5914 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
5916 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
5918 /* Populate the IVAR table and set the ITR values to the
5919 * corresponding register.
5921 if (rte_intr_dp_is_en(intr_handle)) {
5922 for (queue_id = 0; queue_id < dev->data->nb_rx_queues;
5924 /* by default, 1:1 mapping */
5925 ixgbe_set_ivar_map(hw, 0, queue_id, vec);
5926 intr_handle->intr_vec[queue_id] = vec;
5927 if (vec < base + intr_handle->nb_efd - 1)
5931 switch (hw->mac.type) {
5932 case ixgbe_mac_82598EB:
5933 ixgbe_set_ivar_map(hw, -1,
5934 IXGBE_IVAR_OTHER_CAUSES_INDEX,
5937 case ixgbe_mac_82599EB:
5938 case ixgbe_mac_X540:
5939 case ixgbe_mac_X550:
5940 ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
5946 IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
5947 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
5948 | IXGBE_EITR_CNT_WDIS);
5950 /* set up to autoclear timer, and the vectors */
5951 mask = IXGBE_EIMS_ENABLE_MASK;
5952 mask &= ~(IXGBE_EIMS_OTHER |
5953 IXGBE_EIMS_MAILBOX |
5956 IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
5960 ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
5961 uint16_t queue_idx, uint16_t tx_rate)
5963 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5964 struct rte_eth_rxmode *rxmode;
5965 uint32_t rf_dec, rf_int;
5967 uint16_t link_speed = dev->data->dev_link.link_speed;
5969 if (queue_idx >= hw->mac.max_tx_queues)
5973 /* Calculate the rate factor values to set */
5974 rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
5975 rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
5976 rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
5978 bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
5979 bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
5980 IXGBE_RTTBCNRC_RF_INT_MASK_M);
5981 bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
5986 rxmode = &dev->data->dev_conf.rxmode;
5988 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
5989 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
5992 if ((rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) &&
5993 (rxmode->max_rx_pkt_len >= IXGBE_MAX_JUMBO_FRAME_SIZE))
5994 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
5995 IXGBE_MMW_SIZE_JUMBO_FRAME);
5997 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
5998 IXGBE_MMW_SIZE_DEFAULT);
6000 /* Set RTTBCNRC of queue X */
6001 IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
6002 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
6003 IXGBE_WRITE_FLUSH(hw);
6009 ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
6010 __attribute__((unused)) uint32_t index,
6011 __attribute__((unused)) uint32_t pool)
6013 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6017 * On a 82599 VF, adding again the same MAC addr is not an idempotent
6018 * operation. Trap this case to avoid exhausting the [very limited]
6019 * set of PF resources used to store VF MAC addresses.
6021 if (memcmp(hw->mac.perm_addr, mac_addr, sizeof(struct ether_addr)) == 0)
6023 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6025 PMD_DRV_LOG(ERR, "Unable to add MAC address "
6026 "%02x:%02x:%02x:%02x:%02x:%02x - diag=%d",
6027 mac_addr->addr_bytes[0],
6028 mac_addr->addr_bytes[1],
6029 mac_addr->addr_bytes[2],
6030 mac_addr->addr_bytes[3],
6031 mac_addr->addr_bytes[4],
6032 mac_addr->addr_bytes[5],
6038 ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
6040 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6041 struct ether_addr *perm_addr = (struct ether_addr *) hw->mac.perm_addr;
6042 struct ether_addr *mac_addr;
6047 * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
6048 * not support the deletion of a given MAC address.
6049 * Instead, it imposes to delete all MAC addresses, then to add again
6050 * all MAC addresses with the exception of the one to be deleted.
6052 (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
6055 * Add again all MAC addresses, with the exception of the deleted one
6056 * and of the permanent MAC address.
6058 for (i = 0, mac_addr = dev->data->mac_addrs;
6059 i < hw->mac.num_rar_entries; i++, mac_addr++) {
6060 /* Skip the deleted MAC address */
6063 /* Skip NULL MAC addresses */
6064 if (is_zero_ether_addr(mac_addr))
6066 /* Skip the permanent MAC address */
6067 if (memcmp(perm_addr, mac_addr, sizeof(struct ether_addr)) == 0)
6069 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6072 "Adding again MAC address "
6073 "%02x:%02x:%02x:%02x:%02x:%02x failed "
6075 mac_addr->addr_bytes[0],
6076 mac_addr->addr_bytes[1],
6077 mac_addr->addr_bytes[2],
6078 mac_addr->addr_bytes[3],
6079 mac_addr->addr_bytes[4],
6080 mac_addr->addr_bytes[5],
6086 ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev, struct ether_addr *addr)
6088 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6090 hw->mac.ops.set_rar(hw, 0, (void *)addr, 0, 0);
6096 ixgbe_syn_filter_set(struct rte_eth_dev *dev,
6097 struct rte_eth_syn_filter *filter,
6100 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6101 struct ixgbe_filter_info *filter_info =
6102 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6106 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6109 syn_info = filter_info->syn_info;
6112 if (syn_info & IXGBE_SYN_FILTER_ENABLE)
6114 synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
6115 IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
6117 if (filter->hig_pri)
6118 synqf |= IXGBE_SYN_FILTER_SYNQFP;
6120 synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
6122 synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6123 if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
6125 synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
6128 filter_info->syn_info = synqf;
6129 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
6130 IXGBE_WRITE_FLUSH(hw);
6135 ixgbe_syn_filter_get(struct rte_eth_dev *dev,
6136 struct rte_eth_syn_filter *filter)
6138 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6139 uint32_t synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6141 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
6142 filter->hig_pri = (synqf & IXGBE_SYN_FILTER_SYNQFP) ? 1 : 0;
6143 filter->queue = (uint16_t)((synqf & IXGBE_SYN_FILTER_QUEUE) >> 1);
6150 ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
6151 enum rte_filter_op filter_op,
6154 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6157 MAC_TYPE_FILTER_SUP(hw->mac.type);
6159 if (filter_op == RTE_ETH_FILTER_NOP)
6163 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u",
6168 switch (filter_op) {
6169 case RTE_ETH_FILTER_ADD:
6170 ret = ixgbe_syn_filter_set(dev,
6171 (struct rte_eth_syn_filter *)arg,
6174 case RTE_ETH_FILTER_DELETE:
6175 ret = ixgbe_syn_filter_set(dev,
6176 (struct rte_eth_syn_filter *)arg,
6179 case RTE_ETH_FILTER_GET:
6180 ret = ixgbe_syn_filter_get(dev,
6181 (struct rte_eth_syn_filter *)arg);
6184 PMD_DRV_LOG(ERR, "unsupported operation %u", filter_op);
6193 static inline enum ixgbe_5tuple_protocol
6194 convert_protocol_type(uint8_t protocol_value)
6196 if (protocol_value == IPPROTO_TCP)
6197 return IXGBE_FILTER_PROTOCOL_TCP;
6198 else if (protocol_value == IPPROTO_UDP)
6199 return IXGBE_FILTER_PROTOCOL_UDP;
6200 else if (protocol_value == IPPROTO_SCTP)
6201 return IXGBE_FILTER_PROTOCOL_SCTP;
6203 return IXGBE_FILTER_PROTOCOL_NONE;
6206 /* inject a 5-tuple filter to HW */
6208 ixgbe_inject_5tuple_filter(struct rte_eth_dev *dev,
6209 struct ixgbe_5tuple_filter *filter)
6211 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6213 uint32_t ftqf, sdpqf;
6214 uint32_t l34timir = 0;
6215 uint8_t mask = 0xff;
6219 sdpqf = (uint32_t)(filter->filter_info.dst_port <<
6220 IXGBE_SDPQF_DSTPORT_SHIFT);
6221 sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
6223 ftqf = (uint32_t)(filter->filter_info.proto &
6224 IXGBE_FTQF_PROTOCOL_MASK);
6225 ftqf |= (uint32_t)((filter->filter_info.priority &
6226 IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
6227 if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
6228 mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
6229 if (filter->filter_info.dst_ip_mask == 0)
6230 mask &= IXGBE_FTQF_DEST_ADDR_MASK;
6231 if (filter->filter_info.src_port_mask == 0)
6232 mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
6233 if (filter->filter_info.dst_port_mask == 0)
6234 mask &= IXGBE_FTQF_DEST_PORT_MASK;
6235 if (filter->filter_info.proto_mask == 0)
6236 mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
6237 ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
6238 ftqf |= IXGBE_FTQF_POOL_MASK_EN;
6239 ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
6241 IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
6242 IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
6243 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
6244 IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
6246 l34timir |= IXGBE_L34T_IMIR_RESERVE;
6247 l34timir |= (uint32_t)(filter->queue <<
6248 IXGBE_L34T_IMIR_QUEUE_SHIFT);
6249 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
6253 * add a 5tuple filter
6256 * dev: Pointer to struct rte_eth_dev.
6257 * index: the index the filter allocates.
6258 * filter: ponter to the filter that will be added.
6259 * rx_queue: the queue id the filter assigned to.
6262 * - On success, zero.
6263 * - On failure, a negative value.
6266 ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
6267 struct ixgbe_5tuple_filter *filter)
6269 struct ixgbe_filter_info *filter_info =
6270 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6274 * look for an unused 5tuple filter index,
6275 * and insert the filter to list.
6277 for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
6278 idx = i / (sizeof(uint32_t) * NBBY);
6279 shift = i % (sizeof(uint32_t) * NBBY);
6280 if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
6281 filter_info->fivetuple_mask[idx] |= 1 << shift;
6283 TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
6289 if (i >= IXGBE_MAX_FTQF_FILTERS) {
6290 PMD_DRV_LOG(ERR, "5tuple filters are full.");
6294 ixgbe_inject_5tuple_filter(dev, filter);
6300 * remove a 5tuple filter
6303 * dev: Pointer to struct rte_eth_dev.
6304 * filter: the pointer of the filter will be removed.
6307 ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
6308 struct ixgbe_5tuple_filter *filter)
6310 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6311 struct ixgbe_filter_info *filter_info =
6312 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6313 uint16_t index = filter->index;
6315 filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
6316 ~(1 << (index % (sizeof(uint32_t) * NBBY)));
6317 TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
6320 IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
6321 IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
6322 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
6323 IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
6324 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
6328 ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
6330 struct ixgbe_hw *hw;
6331 uint32_t max_frame = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
6332 struct rte_eth_rxmode *rx_conf = &dev->data->dev_conf.rxmode;
6334 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6336 if ((mtu < ETHER_MIN_MTU) || (max_frame > ETHER_MAX_JUMBO_FRAME_LEN))
6339 /* refuse mtu that requires the support of scattered packets when this
6340 * feature has not been enabled before.
6342 if (!(rx_conf->offloads & DEV_RX_OFFLOAD_SCATTER) &&
6343 (max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
6344 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM))
6348 * When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
6349 * request of the version 2.0 of the mailbox API.
6350 * For now, use the IXGBE_VF_SET_LPE request of the version 1.0
6351 * of the mailbox API.
6352 * This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
6353 * prior to 3.11.33 which contains the following change:
6354 * "ixgbe: Enable jumbo frames support w/ SR-IOV"
6356 ixgbevf_rlpml_set_vf(hw, max_frame);
6358 /* update max frame size */
6359 dev->data->dev_conf.rxmode.max_rx_pkt_len = max_frame;
6363 static inline struct ixgbe_5tuple_filter *
6364 ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
6365 struct ixgbe_5tuple_filter_info *key)
6367 struct ixgbe_5tuple_filter *it;
6369 TAILQ_FOREACH(it, filter_list, entries) {
6370 if (memcmp(key, &it->filter_info,
6371 sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
6378 /* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
6380 ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
6381 struct ixgbe_5tuple_filter_info *filter_info)
6383 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
6384 filter->priority > IXGBE_5TUPLE_MAX_PRI ||
6385 filter->priority < IXGBE_5TUPLE_MIN_PRI)
6388 switch (filter->dst_ip_mask) {
6390 filter_info->dst_ip_mask = 0;
6391 filter_info->dst_ip = filter->dst_ip;
6394 filter_info->dst_ip_mask = 1;
6397 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
6401 switch (filter->src_ip_mask) {
6403 filter_info->src_ip_mask = 0;
6404 filter_info->src_ip = filter->src_ip;
6407 filter_info->src_ip_mask = 1;
6410 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
6414 switch (filter->dst_port_mask) {
6416 filter_info->dst_port_mask = 0;
6417 filter_info->dst_port = filter->dst_port;
6420 filter_info->dst_port_mask = 1;
6423 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
6427 switch (filter->src_port_mask) {
6429 filter_info->src_port_mask = 0;
6430 filter_info->src_port = filter->src_port;
6433 filter_info->src_port_mask = 1;
6436 PMD_DRV_LOG(ERR, "invalid src_port mask.");
6440 switch (filter->proto_mask) {
6442 filter_info->proto_mask = 0;
6443 filter_info->proto =
6444 convert_protocol_type(filter->proto);
6447 filter_info->proto_mask = 1;
6450 PMD_DRV_LOG(ERR, "invalid protocol mask.");
6454 filter_info->priority = (uint8_t)filter->priority;
6459 * add or delete a ntuple filter
6462 * dev: Pointer to struct rte_eth_dev.
6463 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6464 * add: if true, add filter, if false, remove filter
6467 * - On success, zero.
6468 * - On failure, a negative value.
6471 ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
6472 struct rte_eth_ntuple_filter *ntuple_filter,
6475 struct ixgbe_filter_info *filter_info =
6476 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6477 struct ixgbe_5tuple_filter_info filter_5tuple;
6478 struct ixgbe_5tuple_filter *filter;
6481 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6482 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6486 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6487 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6491 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6493 if (filter != NULL && add) {
6494 PMD_DRV_LOG(ERR, "filter exists.");
6497 if (filter == NULL && !add) {
6498 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6503 filter = rte_zmalloc("ixgbe_5tuple_filter",
6504 sizeof(struct ixgbe_5tuple_filter), 0);
6507 rte_memcpy(&filter->filter_info,
6509 sizeof(struct ixgbe_5tuple_filter_info));
6510 filter->queue = ntuple_filter->queue;
6511 ret = ixgbe_add_5tuple_filter(dev, filter);
6517 ixgbe_remove_5tuple_filter(dev, filter);
6523 * get a ntuple filter
6526 * dev: Pointer to struct rte_eth_dev.
6527 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6530 * - On success, zero.
6531 * - On failure, a negative value.
6534 ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
6535 struct rte_eth_ntuple_filter *ntuple_filter)
6537 struct ixgbe_filter_info *filter_info =
6538 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6539 struct ixgbe_5tuple_filter_info filter_5tuple;
6540 struct ixgbe_5tuple_filter *filter;
6543 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6544 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6548 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6549 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6553 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6555 if (filter == NULL) {
6556 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6559 ntuple_filter->queue = filter->queue;
6564 * ixgbe_ntuple_filter_handle - Handle operations for ntuple filter.
6565 * @dev: pointer to rte_eth_dev structure
6566 * @filter_op:operation will be taken.
6567 * @arg: a pointer to specific structure corresponding to the filter_op
6570 * - On success, zero.
6571 * - On failure, a negative value.
6574 ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
6575 enum rte_filter_op filter_op,
6578 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6581 MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
6583 if (filter_op == RTE_ETH_FILTER_NOP)
6587 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6592 switch (filter_op) {
6593 case RTE_ETH_FILTER_ADD:
6594 ret = ixgbe_add_del_ntuple_filter(dev,
6595 (struct rte_eth_ntuple_filter *)arg,
6598 case RTE_ETH_FILTER_DELETE:
6599 ret = ixgbe_add_del_ntuple_filter(dev,
6600 (struct rte_eth_ntuple_filter *)arg,
6603 case RTE_ETH_FILTER_GET:
6604 ret = ixgbe_get_ntuple_filter(dev,
6605 (struct rte_eth_ntuple_filter *)arg);
6608 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6616 ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
6617 struct rte_eth_ethertype_filter *filter,
6620 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6621 struct ixgbe_filter_info *filter_info =
6622 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6626 struct ixgbe_ethertype_filter ethertype_filter;
6628 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6631 if (filter->ether_type == ETHER_TYPE_IPv4 ||
6632 filter->ether_type == ETHER_TYPE_IPv6) {
6633 PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
6634 " ethertype filter.", filter->ether_type);
6638 if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
6639 PMD_DRV_LOG(ERR, "mac compare is unsupported.");
6642 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
6643 PMD_DRV_LOG(ERR, "drop option is unsupported.");
6647 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6648 if (ret >= 0 && add) {
6649 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
6650 filter->ether_type);
6653 if (ret < 0 && !add) {
6654 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6655 filter->ether_type);
6660 etqf = IXGBE_ETQF_FILTER_EN;
6661 etqf |= (uint32_t)filter->ether_type;
6662 etqs |= (uint32_t)((filter->queue <<
6663 IXGBE_ETQS_RX_QUEUE_SHIFT) &
6664 IXGBE_ETQS_RX_QUEUE);
6665 etqs |= IXGBE_ETQS_QUEUE_EN;
6667 ethertype_filter.ethertype = filter->ether_type;
6668 ethertype_filter.etqf = etqf;
6669 ethertype_filter.etqs = etqs;
6670 ethertype_filter.conf = FALSE;
6671 ret = ixgbe_ethertype_filter_insert(filter_info,
6674 PMD_DRV_LOG(ERR, "ethertype filters are full.");
6678 ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
6682 IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
6683 IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
6684 IXGBE_WRITE_FLUSH(hw);
6690 ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
6691 struct rte_eth_ethertype_filter *filter)
6693 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6694 struct ixgbe_filter_info *filter_info =
6695 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6696 uint32_t etqf, etqs;
6699 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6701 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6702 filter->ether_type);
6706 etqf = IXGBE_READ_REG(hw, IXGBE_ETQF(ret));
6707 if (etqf & IXGBE_ETQF_FILTER_EN) {
6708 etqs = IXGBE_READ_REG(hw, IXGBE_ETQS(ret));
6709 filter->ether_type = etqf & IXGBE_ETQF_ETHERTYPE;
6711 filter->queue = (etqs & IXGBE_ETQS_RX_QUEUE) >>
6712 IXGBE_ETQS_RX_QUEUE_SHIFT;
6719 * ixgbe_ethertype_filter_handle - Handle operations for ethertype filter.
6720 * @dev: pointer to rte_eth_dev structure
6721 * @filter_op:operation will be taken.
6722 * @arg: a pointer to specific structure corresponding to the filter_op
6725 ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
6726 enum rte_filter_op filter_op,
6729 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6732 MAC_TYPE_FILTER_SUP(hw->mac.type);
6734 if (filter_op == RTE_ETH_FILTER_NOP)
6738 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6743 switch (filter_op) {
6744 case RTE_ETH_FILTER_ADD:
6745 ret = ixgbe_add_del_ethertype_filter(dev,
6746 (struct rte_eth_ethertype_filter *)arg,
6749 case RTE_ETH_FILTER_DELETE:
6750 ret = ixgbe_add_del_ethertype_filter(dev,
6751 (struct rte_eth_ethertype_filter *)arg,
6754 case RTE_ETH_FILTER_GET:
6755 ret = ixgbe_get_ethertype_filter(dev,
6756 (struct rte_eth_ethertype_filter *)arg);
6759 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6767 ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
6768 enum rte_filter_type filter_type,
6769 enum rte_filter_op filter_op,
6774 switch (filter_type) {
6775 case RTE_ETH_FILTER_NTUPLE:
6776 ret = ixgbe_ntuple_filter_handle(dev, filter_op, arg);
6778 case RTE_ETH_FILTER_ETHERTYPE:
6779 ret = ixgbe_ethertype_filter_handle(dev, filter_op, arg);
6781 case RTE_ETH_FILTER_SYN:
6782 ret = ixgbe_syn_filter_handle(dev, filter_op, arg);
6784 case RTE_ETH_FILTER_FDIR:
6785 ret = ixgbe_fdir_ctrl_func(dev, filter_op, arg);
6787 case RTE_ETH_FILTER_L2_TUNNEL:
6788 ret = ixgbe_dev_l2_tunnel_filter_handle(dev, filter_op, arg);
6790 case RTE_ETH_FILTER_GENERIC:
6791 if (filter_op != RTE_ETH_FILTER_GET)
6793 *(const void **)arg = &ixgbe_flow_ops;
6796 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
6806 ixgbe_dev_addr_list_itr(__attribute__((unused)) struct ixgbe_hw *hw,
6807 u8 **mc_addr_ptr, u32 *vmdq)
6812 mc_addr = *mc_addr_ptr;
6813 *mc_addr_ptr = (mc_addr + sizeof(struct ether_addr));
6818 ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
6819 struct ether_addr *mc_addr_set,
6820 uint32_t nb_mc_addr)
6822 struct ixgbe_hw *hw;
6825 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6826 mc_addr_list = (u8 *)mc_addr_set;
6827 return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
6828 ixgbe_dev_addr_list_itr, TRUE);
6832 ixgbe_read_systime_cyclecounter(struct rte_eth_dev *dev)
6834 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6835 uint64_t systime_cycles;
6837 switch (hw->mac.type) {
6838 case ixgbe_mac_X550:
6839 case ixgbe_mac_X550EM_x:
6840 case ixgbe_mac_X550EM_a:
6841 /* SYSTIMEL stores ns and SYSTIMEH stores seconds. */
6842 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
6843 systime_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
6847 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
6848 systime_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
6852 return systime_cycles;
6856 ixgbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)
6858 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6859 uint64_t rx_tstamp_cycles;
6861 switch (hw->mac.type) {
6862 case ixgbe_mac_X550:
6863 case ixgbe_mac_X550EM_x:
6864 case ixgbe_mac_X550EM_a:
6865 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
6866 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
6867 rx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
6871 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
6872 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
6873 rx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
6877 return rx_tstamp_cycles;
6881 ixgbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
6883 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6884 uint64_t tx_tstamp_cycles;
6886 switch (hw->mac.type) {
6887 case ixgbe_mac_X550:
6888 case ixgbe_mac_X550EM_x:
6889 case ixgbe_mac_X550EM_a:
6890 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
6891 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
6892 tx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
6896 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
6897 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
6898 tx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
6902 return tx_tstamp_cycles;
6906 ixgbe_start_timecounters(struct rte_eth_dev *dev)
6908 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6909 struct ixgbe_adapter *adapter =
6910 (struct ixgbe_adapter *)dev->data->dev_private;
6911 struct rte_eth_link link;
6912 uint32_t incval = 0;
6915 /* Get current link speed. */
6916 ixgbe_dev_link_update(dev, 1);
6917 rte_eth_linkstatus_get(dev, &link);
6919 switch (link.link_speed) {
6920 case ETH_SPEED_NUM_100M:
6921 incval = IXGBE_INCVAL_100;
6922 shift = IXGBE_INCVAL_SHIFT_100;
6924 case ETH_SPEED_NUM_1G:
6925 incval = IXGBE_INCVAL_1GB;
6926 shift = IXGBE_INCVAL_SHIFT_1GB;
6928 case ETH_SPEED_NUM_10G:
6930 incval = IXGBE_INCVAL_10GB;
6931 shift = IXGBE_INCVAL_SHIFT_10GB;
6935 switch (hw->mac.type) {
6936 case ixgbe_mac_X550:
6937 case ixgbe_mac_X550EM_x:
6938 case ixgbe_mac_X550EM_a:
6939 /* Independent of link speed. */
6941 /* Cycles read will be interpreted as ns. */
6944 case ixgbe_mac_X540:
6945 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
6947 case ixgbe_mac_82599EB:
6948 incval >>= IXGBE_INCVAL_SHIFT_82599;
6949 shift -= IXGBE_INCVAL_SHIFT_82599;
6950 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
6951 (1 << IXGBE_INCPER_SHIFT_82599) | incval);
6954 /* Not supported. */
6958 memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
6959 memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
6960 memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
6962 adapter->systime_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6963 adapter->systime_tc.cc_shift = shift;
6964 adapter->systime_tc.nsec_mask = (1ULL << shift) - 1;
6966 adapter->rx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6967 adapter->rx_tstamp_tc.cc_shift = shift;
6968 adapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
6970 adapter->tx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6971 adapter->tx_tstamp_tc.cc_shift = shift;
6972 adapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
6976 ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
6978 struct ixgbe_adapter *adapter =
6979 (struct ixgbe_adapter *)dev->data->dev_private;
6981 adapter->systime_tc.nsec += delta;
6982 adapter->rx_tstamp_tc.nsec += delta;
6983 adapter->tx_tstamp_tc.nsec += delta;
6989 ixgbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
6992 struct ixgbe_adapter *adapter =
6993 (struct ixgbe_adapter *)dev->data->dev_private;
6995 ns = rte_timespec_to_ns(ts);
6996 /* Set the timecounters to a new value. */
6997 adapter->systime_tc.nsec = ns;
6998 adapter->rx_tstamp_tc.nsec = ns;
6999 adapter->tx_tstamp_tc.nsec = ns;
7005 ixgbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
7007 uint64_t ns, systime_cycles;
7008 struct ixgbe_adapter *adapter =
7009 (struct ixgbe_adapter *)dev->data->dev_private;
7011 systime_cycles = ixgbe_read_systime_cyclecounter(dev);
7012 ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
7013 *ts = rte_ns_to_timespec(ns);
7019 ixgbe_timesync_enable(struct rte_eth_dev *dev)
7021 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7025 /* Stop the timesync system time. */
7026 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0x0);
7027 /* Reset the timesync system time value. */
7028 IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x0);
7029 IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x0);
7031 /* Enable system time for platforms where it isn't on by default. */
7032 tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
7033 tsauxc &= ~IXGBE_TSAUXC_DISABLE_SYSTIME;
7034 IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
7036 ixgbe_start_timecounters(dev);
7038 /* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7039 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
7041 IXGBE_ETQF_FILTER_EN |
7044 /* Enable timestamping of received PTP packets. */
7045 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7046 tsync_ctl |= IXGBE_TSYNCRXCTL_ENABLED;
7047 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7049 /* Enable timestamping of transmitted PTP packets. */
7050 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7051 tsync_ctl |= IXGBE_TSYNCTXCTL_ENABLED;
7052 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7054 IXGBE_WRITE_FLUSH(hw);
7060 ixgbe_timesync_disable(struct rte_eth_dev *dev)
7062 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7065 /* Disable timestamping of transmitted PTP packets. */
7066 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7067 tsync_ctl &= ~IXGBE_TSYNCTXCTL_ENABLED;
7068 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7070 /* Disable timestamping of received PTP packets. */
7071 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7072 tsync_ctl &= ~IXGBE_TSYNCRXCTL_ENABLED;
7073 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7075 /* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7076 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588), 0);
7078 /* Stop incrementating the System Time registers. */
7079 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0);
7085 ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
7086 struct timespec *timestamp,
7087 uint32_t flags __rte_unused)
7089 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7090 struct ixgbe_adapter *adapter =
7091 (struct ixgbe_adapter *)dev->data->dev_private;
7092 uint32_t tsync_rxctl;
7093 uint64_t rx_tstamp_cycles;
7096 tsync_rxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7097 if ((tsync_rxctl & IXGBE_TSYNCRXCTL_VALID) == 0)
7100 rx_tstamp_cycles = ixgbe_read_rx_tstamp_cyclecounter(dev);
7101 ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
7102 *timestamp = rte_ns_to_timespec(ns);
7108 ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
7109 struct timespec *timestamp)
7111 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7112 struct ixgbe_adapter *adapter =
7113 (struct ixgbe_adapter *)dev->data->dev_private;
7114 uint32_t tsync_txctl;
7115 uint64_t tx_tstamp_cycles;
7118 tsync_txctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7119 if ((tsync_txctl & IXGBE_TSYNCTXCTL_VALID) == 0)
7122 tx_tstamp_cycles = ixgbe_read_tx_tstamp_cyclecounter(dev);
7123 ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
7124 *timestamp = rte_ns_to_timespec(ns);
7130 ixgbe_get_reg_length(struct rte_eth_dev *dev)
7132 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7135 const struct reg_info *reg_group;
7136 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7137 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7139 while ((reg_group = reg_set[g_ind++]))
7140 count += ixgbe_regs_group_count(reg_group);
7146 ixgbevf_get_reg_length(struct rte_eth_dev *dev __rte_unused)
7150 const struct reg_info *reg_group;
7152 while ((reg_group = ixgbevf_regs[g_ind++]))
7153 count += ixgbe_regs_group_count(reg_group);
7159 ixgbe_get_regs(struct rte_eth_dev *dev,
7160 struct rte_dev_reg_info *regs)
7162 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7163 uint32_t *data = regs->data;
7166 const struct reg_info *reg_group;
7167 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7168 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7171 regs->length = ixgbe_get_reg_length(dev);
7172 regs->width = sizeof(uint32_t);
7176 /* Support only full register dump */
7177 if ((regs->length == 0) ||
7178 (regs->length == (uint32_t)ixgbe_get_reg_length(dev))) {
7179 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7181 while ((reg_group = reg_set[g_ind++]))
7182 count += ixgbe_read_regs_group(dev, &data[count],
7191 ixgbevf_get_regs(struct rte_eth_dev *dev,
7192 struct rte_dev_reg_info *regs)
7194 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7195 uint32_t *data = regs->data;
7198 const struct reg_info *reg_group;
7201 regs->length = ixgbevf_get_reg_length(dev);
7202 regs->width = sizeof(uint32_t);
7206 /* Support only full register dump */
7207 if ((regs->length == 0) ||
7208 (regs->length == (uint32_t)ixgbevf_get_reg_length(dev))) {
7209 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7211 while ((reg_group = ixgbevf_regs[g_ind++]))
7212 count += ixgbe_read_regs_group(dev, &data[count],
7221 ixgbe_get_eeprom_length(struct rte_eth_dev *dev)
7223 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7225 /* Return unit is byte count */
7226 return hw->eeprom.word_size * 2;
7230 ixgbe_get_eeprom(struct rte_eth_dev *dev,
7231 struct rte_dev_eeprom_info *in_eeprom)
7233 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7234 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7235 uint16_t *data = in_eeprom->data;
7238 first = in_eeprom->offset >> 1;
7239 length = in_eeprom->length >> 1;
7240 if ((first > hw->eeprom.word_size) ||
7241 ((first + length) > hw->eeprom.word_size))
7244 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7246 return eeprom->ops.read_buffer(hw, first, length, data);
7250 ixgbe_set_eeprom(struct rte_eth_dev *dev,
7251 struct rte_dev_eeprom_info *in_eeprom)
7253 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7254 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7255 uint16_t *data = in_eeprom->data;
7258 first = in_eeprom->offset >> 1;
7259 length = in_eeprom->length >> 1;
7260 if ((first > hw->eeprom.word_size) ||
7261 ((first + length) > hw->eeprom.word_size))
7264 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7266 return eeprom->ops.write_buffer(hw, first, length, data);
7270 ixgbe_get_module_info(struct rte_eth_dev *dev,
7271 struct rte_eth_dev_module_info *modinfo)
7273 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7275 uint8_t sff8472_rev, addr_mode;
7276 bool page_swap = false;
7278 /* Check whether we support SFF-8472 or not */
7279 status = hw->phy.ops.read_i2c_eeprom(hw,
7280 IXGBE_SFF_SFF_8472_COMP,
7285 /* addressing mode is not supported */
7286 status = hw->phy.ops.read_i2c_eeprom(hw,
7287 IXGBE_SFF_SFF_8472_SWAP,
7292 if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
7294 "Address change required to access page 0xA2, "
7295 "but not supported. Please report the module "
7296 "type to the driver maintainers.");
7300 if (sff8472_rev == IXGBE_SFF_SFF_8472_UNSUP || page_swap) {
7301 /* We have a SFP, but it does not support SFF-8472 */
7302 modinfo->type = RTE_ETH_MODULE_SFF_8079;
7303 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8079_LEN;
7305 /* We have a SFP which supports a revision of SFF-8472. */
7306 modinfo->type = RTE_ETH_MODULE_SFF_8472;
7307 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8472_LEN;
7314 ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
7315 struct rte_dev_eeprom_info *info)
7317 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7318 uint32_t status = IXGBE_ERR_PHY_ADDR_INVALID;
7319 uint8_t databyte = 0xFF;
7320 uint8_t *data = info->data;
7323 if (info->length == 0)
7326 for (i = info->offset; i < info->offset + info->length; i++) {
7327 if (i < RTE_ETH_MODULE_SFF_8079_LEN)
7328 status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
7330 status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
7335 data[i - info->offset] = databyte;
7342 ixgbe_reta_size_get(enum ixgbe_mac_type mac_type) {
7344 case ixgbe_mac_X550:
7345 case ixgbe_mac_X550EM_x:
7346 case ixgbe_mac_X550EM_a:
7347 return ETH_RSS_RETA_SIZE_512;
7348 case ixgbe_mac_X550_vf:
7349 case ixgbe_mac_X550EM_x_vf:
7350 case ixgbe_mac_X550EM_a_vf:
7351 return ETH_RSS_RETA_SIZE_64;
7353 return ETH_RSS_RETA_SIZE_128;
7358 ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx) {
7360 case ixgbe_mac_X550:
7361 case ixgbe_mac_X550EM_x:
7362 case ixgbe_mac_X550EM_a:
7363 if (reta_idx < ETH_RSS_RETA_SIZE_128)
7364 return IXGBE_RETA(reta_idx >> 2);
7366 return IXGBE_ERETA((reta_idx - ETH_RSS_RETA_SIZE_128) >> 2);
7367 case ixgbe_mac_X550_vf:
7368 case ixgbe_mac_X550EM_x_vf:
7369 case ixgbe_mac_X550EM_a_vf:
7370 return IXGBE_VFRETA(reta_idx >> 2);
7372 return IXGBE_RETA(reta_idx >> 2);
7377 ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type) {
7379 case ixgbe_mac_X550_vf:
7380 case ixgbe_mac_X550EM_x_vf:
7381 case ixgbe_mac_X550EM_a_vf:
7382 return IXGBE_VFMRQC;
7389 ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i) {
7391 case ixgbe_mac_X550_vf:
7392 case ixgbe_mac_X550EM_x_vf:
7393 case ixgbe_mac_X550EM_a_vf:
7394 return IXGBE_VFRSSRK(i);
7396 return IXGBE_RSSRK(i);
7401 ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type) {
7403 case ixgbe_mac_82599_vf:
7404 case ixgbe_mac_X540_vf:
7412 ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
7413 struct rte_eth_dcb_info *dcb_info)
7415 struct ixgbe_dcb_config *dcb_config =
7416 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
7417 struct ixgbe_dcb_tc_config *tc;
7418 struct rte_eth_dcb_tc_queue_mapping *tc_queue;
7422 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
7423 dcb_info->nb_tcs = dcb_config->num_tcs.pg_tcs;
7425 dcb_info->nb_tcs = 1;
7427 tc_queue = &dcb_info->tc_queue;
7428 nb_tcs = dcb_info->nb_tcs;
7430 if (dcb_config->vt_mode) { /* vt is enabled*/
7431 struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
7432 &dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
7433 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7434 dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
7435 if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
7436 for (j = 0; j < nb_tcs; j++) {
7437 tc_queue->tc_rxq[0][j].base = j;
7438 tc_queue->tc_rxq[0][j].nb_queue = 1;
7439 tc_queue->tc_txq[0][j].base = j;
7440 tc_queue->tc_txq[0][j].nb_queue = 1;
7443 for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
7444 for (j = 0; j < nb_tcs; j++) {
7445 tc_queue->tc_rxq[i][j].base =
7447 tc_queue->tc_rxq[i][j].nb_queue = 1;
7448 tc_queue->tc_txq[i][j].base =
7450 tc_queue->tc_txq[i][j].nb_queue = 1;
7454 } else { /* vt is disabled*/
7455 struct rte_eth_dcb_rx_conf *rx_conf =
7456 &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
7457 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7458 dcb_info->prio_tc[i] = rx_conf->dcb_tc[i];
7459 if (dcb_info->nb_tcs == ETH_4_TCS) {
7460 for (i = 0; i < dcb_info->nb_tcs; i++) {
7461 dcb_info->tc_queue.tc_rxq[0][i].base = i * 32;
7462 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7464 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7465 dcb_info->tc_queue.tc_txq[0][1].base = 64;
7466 dcb_info->tc_queue.tc_txq[0][2].base = 96;
7467 dcb_info->tc_queue.tc_txq[0][3].base = 112;
7468 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 64;
7469 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7470 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7471 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7472 } else if (dcb_info->nb_tcs == ETH_8_TCS) {
7473 for (i = 0; i < dcb_info->nb_tcs; i++) {
7474 dcb_info->tc_queue.tc_rxq[0][i].base = i * 16;
7475 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7477 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7478 dcb_info->tc_queue.tc_txq[0][1].base = 32;
7479 dcb_info->tc_queue.tc_txq[0][2].base = 64;
7480 dcb_info->tc_queue.tc_txq[0][3].base = 80;
7481 dcb_info->tc_queue.tc_txq[0][4].base = 96;
7482 dcb_info->tc_queue.tc_txq[0][5].base = 104;
7483 dcb_info->tc_queue.tc_txq[0][6].base = 112;
7484 dcb_info->tc_queue.tc_txq[0][7].base = 120;
7485 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 32;
7486 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7487 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7488 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7489 dcb_info->tc_queue.tc_txq[0][4].nb_queue = 8;
7490 dcb_info->tc_queue.tc_txq[0][5].nb_queue = 8;
7491 dcb_info->tc_queue.tc_txq[0][6].nb_queue = 8;
7492 dcb_info->tc_queue.tc_txq[0][7].nb_queue = 8;
7495 for (i = 0; i < dcb_info->nb_tcs; i++) {
7496 tc = &dcb_config->tc_config[i];
7497 dcb_info->tc_bws[i] = tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent;
7502 /* Update e-tag ether type */
7504 ixgbe_update_e_tag_eth_type(struct ixgbe_hw *hw,
7505 uint16_t ether_type)
7507 uint32_t etag_etype;
7509 if (hw->mac.type != ixgbe_mac_X550 &&
7510 hw->mac.type != ixgbe_mac_X550EM_x &&
7511 hw->mac.type != ixgbe_mac_X550EM_a) {
7515 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7516 etag_etype &= ~IXGBE_ETAG_ETYPE_MASK;
7517 etag_etype |= ether_type;
7518 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7519 IXGBE_WRITE_FLUSH(hw);
7524 /* Config l2 tunnel ether type */
7526 ixgbe_dev_l2_tunnel_eth_type_conf(struct rte_eth_dev *dev,
7527 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7530 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7531 struct ixgbe_l2_tn_info *l2_tn_info =
7532 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7534 if (l2_tunnel == NULL)
7537 switch (l2_tunnel->l2_tunnel_type) {
7538 case RTE_L2_TUNNEL_TYPE_E_TAG:
7539 l2_tn_info->e_tag_ether_type = l2_tunnel->ether_type;
7540 ret = ixgbe_update_e_tag_eth_type(hw, l2_tunnel->ether_type);
7543 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7551 /* Enable e-tag tunnel */
7553 ixgbe_e_tag_enable(struct ixgbe_hw *hw)
7555 uint32_t etag_etype;
7557 if (hw->mac.type != ixgbe_mac_X550 &&
7558 hw->mac.type != ixgbe_mac_X550EM_x &&
7559 hw->mac.type != ixgbe_mac_X550EM_a) {
7563 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7564 etag_etype |= IXGBE_ETAG_ETYPE_VALID;
7565 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7566 IXGBE_WRITE_FLUSH(hw);
7571 /* Enable l2 tunnel */
7573 ixgbe_dev_l2_tunnel_enable(struct rte_eth_dev *dev,
7574 enum rte_eth_tunnel_type l2_tunnel_type)
7577 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7578 struct ixgbe_l2_tn_info *l2_tn_info =
7579 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7581 switch (l2_tunnel_type) {
7582 case RTE_L2_TUNNEL_TYPE_E_TAG:
7583 l2_tn_info->e_tag_en = TRUE;
7584 ret = ixgbe_e_tag_enable(hw);
7587 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7595 /* Disable e-tag tunnel */
7597 ixgbe_e_tag_disable(struct ixgbe_hw *hw)
7599 uint32_t etag_etype;
7601 if (hw->mac.type != ixgbe_mac_X550 &&
7602 hw->mac.type != ixgbe_mac_X550EM_x &&
7603 hw->mac.type != ixgbe_mac_X550EM_a) {
7607 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7608 etag_etype &= ~IXGBE_ETAG_ETYPE_VALID;
7609 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7610 IXGBE_WRITE_FLUSH(hw);
7615 /* Disable l2 tunnel */
7617 ixgbe_dev_l2_tunnel_disable(struct rte_eth_dev *dev,
7618 enum rte_eth_tunnel_type l2_tunnel_type)
7621 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7622 struct ixgbe_l2_tn_info *l2_tn_info =
7623 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7625 switch (l2_tunnel_type) {
7626 case RTE_L2_TUNNEL_TYPE_E_TAG:
7627 l2_tn_info->e_tag_en = FALSE;
7628 ret = ixgbe_e_tag_disable(hw);
7631 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7640 ixgbe_e_tag_filter_del(struct rte_eth_dev *dev,
7641 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7644 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7645 uint32_t i, rar_entries;
7646 uint32_t rar_low, rar_high;
7648 if (hw->mac.type != ixgbe_mac_X550 &&
7649 hw->mac.type != ixgbe_mac_X550EM_x &&
7650 hw->mac.type != ixgbe_mac_X550EM_a) {
7654 rar_entries = ixgbe_get_num_rx_addrs(hw);
7656 for (i = 1; i < rar_entries; i++) {
7657 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7658 rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(i));
7659 if ((rar_high & IXGBE_RAH_AV) &&
7660 (rar_high & IXGBE_RAH_ADTYPE) &&
7661 ((rar_low & IXGBE_RAL_ETAG_FILTER_MASK) ==
7662 l2_tunnel->tunnel_id)) {
7663 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
7664 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
7666 ixgbe_clear_vmdq(hw, i, IXGBE_CLEAR_VMDQ_ALL);
7676 ixgbe_e_tag_filter_add(struct rte_eth_dev *dev,
7677 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7680 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7681 uint32_t i, rar_entries;
7682 uint32_t rar_low, rar_high;
7684 if (hw->mac.type != ixgbe_mac_X550 &&
7685 hw->mac.type != ixgbe_mac_X550EM_x &&
7686 hw->mac.type != ixgbe_mac_X550EM_a) {
7690 /* One entry for one tunnel. Try to remove potential existing entry. */
7691 ixgbe_e_tag_filter_del(dev, l2_tunnel);
7693 rar_entries = ixgbe_get_num_rx_addrs(hw);
7695 for (i = 1; i < rar_entries; i++) {
7696 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7697 if (rar_high & IXGBE_RAH_AV) {
7700 ixgbe_set_vmdq(hw, i, l2_tunnel->pool);
7701 rar_high = IXGBE_RAH_AV | IXGBE_RAH_ADTYPE;
7702 rar_low = l2_tunnel->tunnel_id;
7704 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), rar_low);
7705 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), rar_high);
7711 PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full."
7712 " Please remove a rule before adding a new one.");
7716 static inline struct ixgbe_l2_tn_filter *
7717 ixgbe_l2_tn_filter_lookup(struct ixgbe_l2_tn_info *l2_tn_info,
7718 struct ixgbe_l2_tn_key *key)
7722 ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key);
7726 return l2_tn_info->hash_map[ret];
7730 ixgbe_insert_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7731 struct ixgbe_l2_tn_filter *l2_tn_filter)
7735 ret = rte_hash_add_key(l2_tn_info->hash_handle,
7736 &l2_tn_filter->key);
7740 "Failed to insert L2 tunnel filter"
7741 " to hash table %d!",
7746 l2_tn_info->hash_map[ret] = l2_tn_filter;
7748 TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7754 ixgbe_remove_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7755 struct ixgbe_l2_tn_key *key)
7758 struct ixgbe_l2_tn_filter *l2_tn_filter;
7760 ret = rte_hash_del_key(l2_tn_info->hash_handle, key);
7764 "No such L2 tunnel filter to delete %d!",
7769 l2_tn_filter = l2_tn_info->hash_map[ret];
7770 l2_tn_info->hash_map[ret] = NULL;
7772 TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7773 rte_free(l2_tn_filter);
7778 /* Add l2 tunnel filter */
7780 ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev,
7781 struct rte_eth_l2_tunnel_conf *l2_tunnel,
7785 struct ixgbe_l2_tn_info *l2_tn_info =
7786 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7787 struct ixgbe_l2_tn_key key;
7788 struct ixgbe_l2_tn_filter *node;
7791 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7792 key.tn_id = l2_tunnel->tunnel_id;
7794 node = ixgbe_l2_tn_filter_lookup(l2_tn_info, &key);
7798 "The L2 tunnel filter already exists!");
7802 node = rte_zmalloc("ixgbe_l2_tn",
7803 sizeof(struct ixgbe_l2_tn_filter),
7808 rte_memcpy(&node->key,
7810 sizeof(struct ixgbe_l2_tn_key));
7811 node->pool = l2_tunnel->pool;
7812 ret = ixgbe_insert_l2_tn_filter(l2_tn_info, node);
7819 switch (l2_tunnel->l2_tunnel_type) {
7820 case RTE_L2_TUNNEL_TYPE_E_TAG:
7821 ret = ixgbe_e_tag_filter_add(dev, l2_tunnel);
7824 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7829 if ((!restore) && (ret < 0))
7830 (void)ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7835 /* Delete l2 tunnel filter */
7837 ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev,
7838 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7841 struct ixgbe_l2_tn_info *l2_tn_info =
7842 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7843 struct ixgbe_l2_tn_key key;
7845 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7846 key.tn_id = l2_tunnel->tunnel_id;
7847 ret = ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7851 switch (l2_tunnel->l2_tunnel_type) {
7852 case RTE_L2_TUNNEL_TYPE_E_TAG:
7853 ret = ixgbe_e_tag_filter_del(dev, l2_tunnel);
7856 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7865 * ixgbe_dev_l2_tunnel_filter_handle - Handle operations for l2 tunnel filter.
7866 * @dev: pointer to rte_eth_dev structure
7867 * @filter_op:operation will be taken.
7868 * @arg: a pointer to specific structure corresponding to the filter_op
7871 ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
7872 enum rte_filter_op filter_op,
7877 if (filter_op == RTE_ETH_FILTER_NOP)
7881 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
7886 switch (filter_op) {
7887 case RTE_ETH_FILTER_ADD:
7888 ret = ixgbe_dev_l2_tunnel_filter_add
7890 (struct rte_eth_l2_tunnel_conf *)arg,
7893 case RTE_ETH_FILTER_DELETE:
7894 ret = ixgbe_dev_l2_tunnel_filter_del
7896 (struct rte_eth_l2_tunnel_conf *)arg);
7899 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
7907 ixgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en)
7911 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7913 if (hw->mac.type != ixgbe_mac_X550 &&
7914 hw->mac.type != ixgbe_mac_X550EM_x &&
7915 hw->mac.type != ixgbe_mac_X550EM_a) {
7919 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
7920 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
7922 ctrl |= IXGBE_VT_CTL_POOLING_MODE_ETAG;
7923 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
7928 /* Enable l2 tunnel forwarding */
7930 ixgbe_dev_l2_tunnel_forwarding_enable
7931 (struct rte_eth_dev *dev,
7932 enum rte_eth_tunnel_type l2_tunnel_type)
7934 struct ixgbe_l2_tn_info *l2_tn_info =
7935 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7938 switch (l2_tunnel_type) {
7939 case RTE_L2_TUNNEL_TYPE_E_TAG:
7940 l2_tn_info->e_tag_fwd_en = TRUE;
7941 ret = ixgbe_e_tag_forwarding_en_dis(dev, 1);
7944 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7952 /* Disable l2 tunnel forwarding */
7954 ixgbe_dev_l2_tunnel_forwarding_disable
7955 (struct rte_eth_dev *dev,
7956 enum rte_eth_tunnel_type l2_tunnel_type)
7958 struct ixgbe_l2_tn_info *l2_tn_info =
7959 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7962 switch (l2_tunnel_type) {
7963 case RTE_L2_TUNNEL_TYPE_E_TAG:
7964 l2_tn_info->e_tag_fwd_en = FALSE;
7965 ret = ixgbe_e_tag_forwarding_en_dis(dev, 0);
7968 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7977 ixgbe_e_tag_insertion_en_dis(struct rte_eth_dev *dev,
7978 struct rte_eth_l2_tunnel_conf *l2_tunnel,
7981 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
7983 uint32_t vmtir, vmvir;
7984 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7986 if (l2_tunnel->vf_id >= pci_dev->max_vfs) {
7988 "VF id %u should be less than %u",
7994 if (hw->mac.type != ixgbe_mac_X550 &&
7995 hw->mac.type != ixgbe_mac_X550EM_x &&
7996 hw->mac.type != ixgbe_mac_X550EM_a) {
8001 vmtir = l2_tunnel->tunnel_id;
8005 IXGBE_WRITE_REG(hw, IXGBE_VMTIR(l2_tunnel->vf_id), vmtir);
8007 vmvir = IXGBE_READ_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id));
8008 vmvir &= ~IXGBE_VMVIR_TAGA_MASK;
8010 vmvir |= IXGBE_VMVIR_TAGA_ETAG_INSERT;
8011 IXGBE_WRITE_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id), vmvir);
8016 /* Enable l2 tunnel tag insertion */
8018 ixgbe_dev_l2_tunnel_insertion_enable(struct rte_eth_dev *dev,
8019 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8023 switch (l2_tunnel->l2_tunnel_type) {
8024 case RTE_L2_TUNNEL_TYPE_E_TAG:
8025 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 1);
8028 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8036 /* Disable l2 tunnel tag insertion */
8038 ixgbe_dev_l2_tunnel_insertion_disable
8039 (struct rte_eth_dev *dev,
8040 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8044 switch (l2_tunnel->l2_tunnel_type) {
8045 case RTE_L2_TUNNEL_TYPE_E_TAG:
8046 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 0);
8049 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8058 ixgbe_e_tag_stripping_en_dis(struct rte_eth_dev *dev,
8063 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8065 if (hw->mac.type != ixgbe_mac_X550 &&
8066 hw->mac.type != ixgbe_mac_X550EM_x &&
8067 hw->mac.type != ixgbe_mac_X550EM_a) {
8071 qde = IXGBE_READ_REG(hw, IXGBE_QDE);
8073 qde |= IXGBE_QDE_STRIP_TAG;
8075 qde &= ~IXGBE_QDE_STRIP_TAG;
8076 qde &= ~IXGBE_QDE_READ;
8077 qde |= IXGBE_QDE_WRITE;
8078 IXGBE_WRITE_REG(hw, IXGBE_QDE, qde);
8083 /* Enable l2 tunnel tag stripping */
8085 ixgbe_dev_l2_tunnel_stripping_enable
8086 (struct rte_eth_dev *dev,
8087 enum rte_eth_tunnel_type l2_tunnel_type)
8091 switch (l2_tunnel_type) {
8092 case RTE_L2_TUNNEL_TYPE_E_TAG:
8093 ret = ixgbe_e_tag_stripping_en_dis(dev, 1);
8096 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8104 /* Disable l2 tunnel tag stripping */
8106 ixgbe_dev_l2_tunnel_stripping_disable
8107 (struct rte_eth_dev *dev,
8108 enum rte_eth_tunnel_type l2_tunnel_type)
8112 switch (l2_tunnel_type) {
8113 case RTE_L2_TUNNEL_TYPE_E_TAG:
8114 ret = ixgbe_e_tag_stripping_en_dis(dev, 0);
8117 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8125 /* Enable/disable l2 tunnel offload functions */
8127 ixgbe_dev_l2_tunnel_offload_set
8128 (struct rte_eth_dev *dev,
8129 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8135 if (l2_tunnel == NULL)
8139 if (mask & ETH_L2_TUNNEL_ENABLE_MASK) {
8141 ret = ixgbe_dev_l2_tunnel_enable(
8143 l2_tunnel->l2_tunnel_type);
8145 ret = ixgbe_dev_l2_tunnel_disable(
8147 l2_tunnel->l2_tunnel_type);
8150 if (mask & ETH_L2_TUNNEL_INSERTION_MASK) {
8152 ret = ixgbe_dev_l2_tunnel_insertion_enable(
8156 ret = ixgbe_dev_l2_tunnel_insertion_disable(
8161 if (mask & ETH_L2_TUNNEL_STRIPPING_MASK) {
8163 ret = ixgbe_dev_l2_tunnel_stripping_enable(
8165 l2_tunnel->l2_tunnel_type);
8167 ret = ixgbe_dev_l2_tunnel_stripping_disable(
8169 l2_tunnel->l2_tunnel_type);
8172 if (mask & ETH_L2_TUNNEL_FORWARDING_MASK) {
8174 ret = ixgbe_dev_l2_tunnel_forwarding_enable(
8176 l2_tunnel->l2_tunnel_type);
8178 ret = ixgbe_dev_l2_tunnel_forwarding_disable(
8180 l2_tunnel->l2_tunnel_type);
8187 ixgbe_update_vxlan_port(struct ixgbe_hw *hw,
8190 IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, port);
8191 IXGBE_WRITE_FLUSH(hw);
8196 /* There's only one register for VxLAN UDP port.
8197 * So, we cannot add several ports. Will update it.
8200 ixgbe_add_vxlan_port(struct ixgbe_hw *hw,
8204 PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed.");
8208 return ixgbe_update_vxlan_port(hw, port);
8211 /* We cannot delete the VxLAN port. For there's a register for VxLAN
8212 * UDP port, it must have a value.
8213 * So, will reset it to the original value 0.
8216 ixgbe_del_vxlan_port(struct ixgbe_hw *hw,
8221 cur_port = (uint16_t)IXGBE_READ_REG(hw, IXGBE_VXLANCTRL);
8223 if (cur_port != port) {
8224 PMD_DRV_LOG(ERR, "Port %u does not exist.", port);
8228 return ixgbe_update_vxlan_port(hw, 0);
8231 /* Add UDP tunneling port */
8233 ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
8234 struct rte_eth_udp_tunnel *udp_tunnel)
8237 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8239 if (hw->mac.type != ixgbe_mac_X550 &&
8240 hw->mac.type != ixgbe_mac_X550EM_x &&
8241 hw->mac.type != ixgbe_mac_X550EM_a) {
8245 if (udp_tunnel == NULL)
8248 switch (udp_tunnel->prot_type) {
8249 case RTE_TUNNEL_TYPE_VXLAN:
8250 ret = ixgbe_add_vxlan_port(hw, udp_tunnel->udp_port);
8253 case RTE_TUNNEL_TYPE_GENEVE:
8254 case RTE_TUNNEL_TYPE_TEREDO:
8255 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8260 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8268 /* Remove UDP tunneling port */
8270 ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
8271 struct rte_eth_udp_tunnel *udp_tunnel)
8274 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8276 if (hw->mac.type != ixgbe_mac_X550 &&
8277 hw->mac.type != ixgbe_mac_X550EM_x &&
8278 hw->mac.type != ixgbe_mac_X550EM_a) {
8282 if (udp_tunnel == NULL)
8285 switch (udp_tunnel->prot_type) {
8286 case RTE_TUNNEL_TYPE_VXLAN:
8287 ret = ixgbe_del_vxlan_port(hw, udp_tunnel->udp_port);
8289 case RTE_TUNNEL_TYPE_GENEVE:
8290 case RTE_TUNNEL_TYPE_TEREDO:
8291 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8295 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8304 ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
8306 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8308 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_ALLMULTI);
8312 ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev)
8314 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8316 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_MULTI);
8319 static void ixgbevf_mbx_process(struct rte_eth_dev *dev)
8321 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8324 /* peek the message first */
8325 in_msg = IXGBE_READ_REG(hw, IXGBE_VFMBMEM);
8327 /* PF reset VF event */
8328 if (in_msg == IXGBE_PF_CONTROL_MSG) {
8329 /* dummy mbx read to ack pf */
8330 if (ixgbe_read_mbx(hw, &in_msg, 1, 0))
8332 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
8338 ixgbevf_dev_interrupt_get_status(struct rte_eth_dev *dev)
8341 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8342 struct ixgbe_interrupt *intr =
8343 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8344 ixgbevf_intr_disable(dev);
8346 /* read-on-clear nic registers here */
8347 eicr = IXGBE_READ_REG(hw, IXGBE_VTEICR);
8350 /* only one misc vector supported - mailbox */
8351 eicr &= IXGBE_VTEICR_MASK;
8352 if (eicr == IXGBE_MISC_VEC_ID)
8353 intr->flags |= IXGBE_FLAG_MAILBOX;
8359 ixgbevf_dev_interrupt_action(struct rte_eth_dev *dev)
8361 struct ixgbe_interrupt *intr =
8362 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8364 if (intr->flags & IXGBE_FLAG_MAILBOX) {
8365 ixgbevf_mbx_process(dev);
8366 intr->flags &= ~IXGBE_FLAG_MAILBOX;
8369 ixgbevf_intr_enable(dev);
8375 ixgbevf_dev_interrupt_handler(void *param)
8377 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
8379 ixgbevf_dev_interrupt_get_status(dev);
8380 ixgbevf_dev_interrupt_action(dev);
8384 * ixgbe_disable_sec_tx_path_generic - Stops the transmit data path
8385 * @hw: pointer to hardware structure
8387 * Stops the transmit data path and waits for the HW to internally empty
8388 * the Tx security block
8390 int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw)
8392 #define IXGBE_MAX_SECTX_POLL 40
8397 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8398 sectxreg |= IXGBE_SECTXCTRL_TX_DIS;
8399 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8400 for (i = 0; i < IXGBE_MAX_SECTX_POLL; i++) {
8401 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXSTAT);
8402 if (sectxreg & IXGBE_SECTXSTAT_SECTX_RDY)
8404 /* Use interrupt-safe sleep just in case */
8408 /* For informational purposes only */
8409 if (i >= IXGBE_MAX_SECTX_POLL)
8410 PMD_DRV_LOG(DEBUG, "Tx unit being enabled before security "
8411 "path fully disabled. Continuing with init.");
8413 return IXGBE_SUCCESS;
8417 * ixgbe_enable_sec_tx_path_generic - Enables the transmit data path
8418 * @hw: pointer to hardware structure
8420 * Enables the transmit data path.
8422 int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw)
8426 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8427 sectxreg &= ~IXGBE_SECTXCTRL_TX_DIS;
8428 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8429 IXGBE_WRITE_FLUSH(hw);
8431 return IXGBE_SUCCESS;
8434 /* restore n-tuple filter */
8436 ixgbe_ntuple_filter_restore(struct rte_eth_dev *dev)
8438 struct ixgbe_filter_info *filter_info =
8439 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8440 struct ixgbe_5tuple_filter *node;
8442 TAILQ_FOREACH(node, &filter_info->fivetuple_list, entries) {
8443 ixgbe_inject_5tuple_filter(dev, node);
8447 /* restore ethernet type filter */
8449 ixgbe_ethertype_filter_restore(struct rte_eth_dev *dev)
8451 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8452 struct ixgbe_filter_info *filter_info =
8453 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8456 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8457 if (filter_info->ethertype_mask & (1 << i)) {
8458 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i),
8459 filter_info->ethertype_filters[i].etqf);
8460 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i),
8461 filter_info->ethertype_filters[i].etqs);
8462 IXGBE_WRITE_FLUSH(hw);
8467 /* restore SYN filter */
8469 ixgbe_syn_filter_restore(struct rte_eth_dev *dev)
8471 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8472 struct ixgbe_filter_info *filter_info =
8473 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8476 synqf = filter_info->syn_info;
8478 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
8479 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
8480 IXGBE_WRITE_FLUSH(hw);
8484 /* restore L2 tunnel filter */
8486 ixgbe_l2_tn_filter_restore(struct rte_eth_dev *dev)
8488 struct ixgbe_l2_tn_info *l2_tn_info =
8489 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8490 struct ixgbe_l2_tn_filter *node;
8491 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8493 TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) {
8494 l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type;
8495 l2_tn_conf.tunnel_id = node->key.tn_id;
8496 l2_tn_conf.pool = node->pool;
8497 (void)ixgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE);
8501 /* restore rss filter */
8503 ixgbe_rss_filter_restore(struct rte_eth_dev *dev)
8505 struct ixgbe_filter_info *filter_info =
8506 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8508 if (filter_info->rss_info.conf.queue_num)
8509 ixgbe_config_rss_filter(dev,
8510 &filter_info->rss_info, TRUE);
8514 ixgbe_filter_restore(struct rte_eth_dev *dev)
8516 ixgbe_ntuple_filter_restore(dev);
8517 ixgbe_ethertype_filter_restore(dev);
8518 ixgbe_syn_filter_restore(dev);
8519 ixgbe_fdir_filter_restore(dev);
8520 ixgbe_l2_tn_filter_restore(dev);
8521 ixgbe_rss_filter_restore(dev);
8527 ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev)
8529 struct ixgbe_l2_tn_info *l2_tn_info =
8530 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8531 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8533 if (l2_tn_info->e_tag_en)
8534 (void)ixgbe_e_tag_enable(hw);
8536 if (l2_tn_info->e_tag_fwd_en)
8537 (void)ixgbe_e_tag_forwarding_en_dis(dev, 1);
8539 (void)ixgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type);
8542 /* remove all the n-tuple filters */
8544 ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev)
8546 struct ixgbe_filter_info *filter_info =
8547 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8548 struct ixgbe_5tuple_filter *p_5tuple;
8550 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
8551 ixgbe_remove_5tuple_filter(dev, p_5tuple);
8554 /* remove all the ether type filters */
8556 ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)
8558 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8559 struct ixgbe_filter_info *filter_info =
8560 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8563 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8564 if (filter_info->ethertype_mask & (1 << i) &&
8565 !filter_info->ethertype_filters[i].conf) {
8566 (void)ixgbe_ethertype_filter_remove(filter_info,
8568 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i), 0);
8569 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i), 0);
8570 IXGBE_WRITE_FLUSH(hw);
8575 /* remove the SYN filter */
8577 ixgbe_clear_syn_filter(struct rte_eth_dev *dev)
8579 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8580 struct ixgbe_filter_info *filter_info =
8581 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8583 if (filter_info->syn_info & IXGBE_SYN_FILTER_ENABLE) {
8584 filter_info->syn_info = 0;
8586 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, 0);
8587 IXGBE_WRITE_FLUSH(hw);
8591 /* remove all the L2 tunnel filters */
8593 ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev)
8595 struct ixgbe_l2_tn_info *l2_tn_info =
8596 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8597 struct ixgbe_l2_tn_filter *l2_tn_filter;
8598 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8601 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
8602 l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type;
8603 l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id;
8604 l2_tn_conf.pool = l2_tn_filter->pool;
8605 ret = ixgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf);
8613 RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
8614 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
8615 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio-pci");
8616 RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
8617 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
8618 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
8620 RTE_INIT(ixgbe_init_log)
8622 ixgbe_logtype_init = rte_log_register("pmd.net.ixgbe.init");
8623 if (ixgbe_logtype_init >= 0)
8624 rte_log_set_level(ixgbe_logtype_init, RTE_LOG_NOTICE);
8625 ixgbe_logtype_driver = rte_log_register("pmd.net.ixgbe.driver");
8626 if (ixgbe_logtype_driver >= 0)
8627 rte_log_set_level(ixgbe_logtype_driver, RTE_LOG_NOTICE);