1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2017 Intel Corporation
13 #include <netinet/in.h>
14 #include <rte_string_fns.h>
15 #include <rte_byteorder.h>
16 #include <rte_common.h>
17 #include <rte_cycles.h>
19 #include <rte_interrupts.h>
21 #include <rte_debug.h>
23 #include <rte_bus_pci.h>
24 #include <rte_branch_prediction.h>
25 #include <rte_memory.h>
26 #include <rte_kvargs.h>
28 #include <rte_alarm.h>
29 #include <rte_ether.h>
30 #include <rte_ethdev_driver.h>
31 #include <rte_ethdev_pci.h>
32 #include <rte_malloc.h>
33 #include <rte_random.h>
35 #include <rte_hash_crc.h>
36 #ifdef RTE_LIBRTE_SECURITY
37 #include <rte_security_driver.h>
40 #include "ixgbe_logs.h"
41 #include "base/ixgbe_api.h"
42 #include "base/ixgbe_vf.h"
43 #include "base/ixgbe_common.h"
44 #include "ixgbe_ethdev.h"
45 #include "ixgbe_bypass.h"
46 #include "ixgbe_rxtx.h"
47 #include "base/ixgbe_type.h"
48 #include "base/ixgbe_phy.h"
49 #include "ixgbe_regs.h"
52 * High threshold controlling when to start sending XOFF frames. Must be at
53 * least 8 bytes less than receive packet buffer size. This value is in units
56 #define IXGBE_FC_HI 0x80
59 * Low threshold controlling when to start sending XON frames. This value is
60 * in units of 1024 bytes.
62 #define IXGBE_FC_LO 0x40
64 /* Timer value included in XOFF frames. */
65 #define IXGBE_FC_PAUSE 0x680
67 /*Default value of Max Rx Queue*/
68 #define IXGBE_MAX_RX_QUEUE_NUM 128
70 #define IXGBE_LINK_DOWN_CHECK_TIMEOUT 4000 /* ms */
71 #define IXGBE_LINK_UP_CHECK_TIMEOUT 1000 /* ms */
72 #define IXGBE_VMDQ_NUM_UC_MAC 4096 /* Maximum nb. of UC MAC addr. */
74 #define IXGBE_MMW_SIZE_DEFAULT 0x4
75 #define IXGBE_MMW_SIZE_JUMBO_FRAME 0x14
76 #define IXGBE_MAX_RING_DESC 4096 /* replicate define from rxtx */
79 * Default values for RX/TX configuration
81 #define IXGBE_DEFAULT_RX_FREE_THRESH 32
82 #define IXGBE_DEFAULT_RX_PTHRESH 8
83 #define IXGBE_DEFAULT_RX_HTHRESH 8
84 #define IXGBE_DEFAULT_RX_WTHRESH 0
86 #define IXGBE_DEFAULT_TX_FREE_THRESH 32
87 #define IXGBE_DEFAULT_TX_PTHRESH 32
88 #define IXGBE_DEFAULT_TX_HTHRESH 0
89 #define IXGBE_DEFAULT_TX_WTHRESH 0
90 #define IXGBE_DEFAULT_TX_RSBIT_THRESH 32
92 /* Bit shift and mask */
93 #define IXGBE_4_BIT_WIDTH (CHAR_BIT / 2)
94 #define IXGBE_4_BIT_MASK RTE_LEN2MASK(IXGBE_4_BIT_WIDTH, uint8_t)
95 #define IXGBE_8_BIT_WIDTH CHAR_BIT
96 #define IXGBE_8_BIT_MASK UINT8_MAX
98 #define IXGBEVF_PMD_NAME "rte_ixgbevf_pmd" /* PMD name */
100 #define IXGBE_QUEUE_STAT_COUNTERS (sizeof(hw_stats->qprc) / sizeof(hw_stats->qprc[0]))
102 /* Additional timesync values. */
103 #define NSEC_PER_SEC 1000000000L
104 #define IXGBE_INCVAL_10GB 0x66666666
105 #define IXGBE_INCVAL_1GB 0x40000000
106 #define IXGBE_INCVAL_100 0x50000000
107 #define IXGBE_INCVAL_SHIFT_10GB 28
108 #define IXGBE_INCVAL_SHIFT_1GB 24
109 #define IXGBE_INCVAL_SHIFT_100 21
110 #define IXGBE_INCVAL_SHIFT_82599 7
111 #define IXGBE_INCPER_SHIFT_82599 24
113 #define IXGBE_CYCLECOUNTER_MASK 0xffffffffffffffffULL
115 #define IXGBE_VT_CTL_POOLING_MODE_MASK 0x00030000
116 #define IXGBE_VT_CTL_POOLING_MODE_ETAG 0x00010000
117 #define IXGBE_ETAG_ETYPE 0x00005084
118 #define IXGBE_ETAG_ETYPE_MASK 0x0000ffff
119 #define IXGBE_ETAG_ETYPE_VALID 0x80000000
120 #define IXGBE_RAH_ADTYPE 0x40000000
121 #define IXGBE_RAL_ETAG_FILTER_MASK 0x00003fff
122 #define IXGBE_VMVIR_TAGA_MASK 0x18000000
123 #define IXGBE_VMVIR_TAGA_ETAG_INSERT 0x08000000
124 #define IXGBE_VMTIR(_i) (0x00017000 + ((_i) * 4)) /* 64 of these (0-63) */
125 #define IXGBE_QDE_STRIP_TAG 0x00000004
126 #define IXGBE_VTEICR_MASK 0x07
128 #define IXGBE_EXVET_VET_EXT_SHIFT 16
129 #define IXGBE_DMATXCTL_VT_MASK 0xFFFF0000
131 #define IXGBEVF_DEVARG_PFLINK_FULLCHK "pflink_fullchk"
133 static const char * const ixgbevf_valid_arguments[] = {
134 IXGBEVF_DEVARG_PFLINK_FULLCHK,
138 static int eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params);
139 static int eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev);
140 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev);
141 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev);
142 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev);
143 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev);
144 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev);
145 static int ixgbe_dev_configure(struct rte_eth_dev *dev);
146 static int ixgbe_dev_start(struct rte_eth_dev *dev);
147 static void ixgbe_dev_stop(struct rte_eth_dev *dev);
148 static int ixgbe_dev_set_link_up(struct rte_eth_dev *dev);
149 static int ixgbe_dev_set_link_down(struct rte_eth_dev *dev);
150 static void ixgbe_dev_close(struct rte_eth_dev *dev);
151 static int ixgbe_dev_reset(struct rte_eth_dev *dev);
152 static void ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev);
153 static void ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev);
154 static void ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev);
155 static void ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev);
156 static int ixgbe_dev_link_update(struct rte_eth_dev *dev,
157 int wait_to_complete);
158 static int ixgbe_dev_stats_get(struct rte_eth_dev *dev,
159 struct rte_eth_stats *stats);
160 static int ixgbe_dev_xstats_get(struct rte_eth_dev *dev,
161 struct rte_eth_xstat *xstats, unsigned n);
162 static int ixgbevf_dev_xstats_get(struct rte_eth_dev *dev,
163 struct rte_eth_xstat *xstats, unsigned n);
165 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
166 uint64_t *values, unsigned int n);
167 static void ixgbe_dev_stats_reset(struct rte_eth_dev *dev);
168 static void ixgbe_dev_xstats_reset(struct rte_eth_dev *dev);
169 static int ixgbe_dev_xstats_get_names(struct rte_eth_dev *dev,
170 struct rte_eth_xstat_name *xstats_names,
172 static int ixgbevf_dev_xstats_get_names(struct rte_eth_dev *dev,
173 struct rte_eth_xstat_name *xstats_names, unsigned limit);
174 static int ixgbe_dev_xstats_get_names_by_id(
175 struct rte_eth_dev *dev,
176 struct rte_eth_xstat_name *xstats_names,
179 static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
183 static int ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
185 static void ixgbe_dev_info_get(struct rte_eth_dev *dev,
186 struct rte_eth_dev_info *dev_info);
187 static const uint32_t *ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
188 static void ixgbevf_dev_info_get(struct rte_eth_dev *dev,
189 struct rte_eth_dev_info *dev_info);
190 static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
192 static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev,
193 uint16_t vlan_id, int on);
194 static int ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
195 enum rte_vlan_type vlan_type,
197 static void ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev,
198 uint16_t queue, bool on);
199 static void ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue,
201 static void ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev,
203 static int ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask);
204 static int ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask);
205 static void ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue);
206 static void ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue);
207 static void ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev);
208 static void ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev);
210 static int ixgbe_dev_led_on(struct rte_eth_dev *dev);
211 static int ixgbe_dev_led_off(struct rte_eth_dev *dev);
212 static int ixgbe_flow_ctrl_get(struct rte_eth_dev *dev,
213 struct rte_eth_fc_conf *fc_conf);
214 static int ixgbe_flow_ctrl_set(struct rte_eth_dev *dev,
215 struct rte_eth_fc_conf *fc_conf);
216 static int ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev,
217 struct rte_eth_pfc_conf *pfc_conf);
218 static int ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
219 struct rte_eth_rss_reta_entry64 *reta_conf,
221 static int ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
222 struct rte_eth_rss_reta_entry64 *reta_conf,
224 static void ixgbe_dev_link_status_print(struct rte_eth_dev *dev);
225 static int ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on);
226 static int ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev);
227 static int ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev);
228 static int ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev);
229 static int ixgbe_dev_interrupt_action(struct rte_eth_dev *dev);
230 static void ixgbe_dev_interrupt_handler(void *param);
231 static void ixgbe_dev_interrupt_delayed_handler(void *param);
232 static void ixgbe_dev_setup_link_alarm_handler(void *param);
234 static int ixgbe_add_rar(struct rte_eth_dev *dev,
235 struct rte_ether_addr *mac_addr,
236 uint32_t index, uint32_t pool);
237 static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
238 static int ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
239 struct rte_ether_addr *mac_addr);
240 static void ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config);
241 static bool is_device_supported(struct rte_eth_dev *dev,
242 struct rte_pci_driver *drv);
244 /* For Virtual Function support */
245 static int eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev);
246 static int eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev);
247 static int ixgbevf_dev_configure(struct rte_eth_dev *dev);
248 static int ixgbevf_dev_start(struct rte_eth_dev *dev);
249 static int ixgbevf_dev_link_update(struct rte_eth_dev *dev,
250 int wait_to_complete);
251 static void ixgbevf_dev_stop(struct rte_eth_dev *dev);
252 static void ixgbevf_dev_close(struct rte_eth_dev *dev);
253 static int ixgbevf_dev_reset(struct rte_eth_dev *dev);
254 static void ixgbevf_intr_disable(struct rte_eth_dev *dev);
255 static void ixgbevf_intr_enable(struct rte_eth_dev *dev);
256 static int ixgbevf_dev_stats_get(struct rte_eth_dev *dev,
257 struct rte_eth_stats *stats);
258 static void ixgbevf_dev_stats_reset(struct rte_eth_dev *dev);
259 static int ixgbevf_vlan_filter_set(struct rte_eth_dev *dev,
260 uint16_t vlan_id, int on);
261 static void ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev,
262 uint16_t queue, int on);
263 static int ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask);
264 static int ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
265 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on);
266 static int ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
268 static int ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
270 static void ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
271 uint8_t queue, uint8_t msix_vector);
272 static void ixgbevf_configure_msix(struct rte_eth_dev *dev);
273 static void ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev);
274 static void ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev);
275 static void ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev);
276 static void ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
278 /* For Eth VMDQ APIs support */
279 static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
280 rte_ether_addr * mac_addr, uint8_t on);
281 static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on);
282 static int ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
283 struct rte_eth_mirror_conf *mirror_conf,
284 uint8_t rule_id, uint8_t on);
285 static int ixgbe_mirror_rule_reset(struct rte_eth_dev *dev,
287 static int ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
289 static int ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
291 static void ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
292 uint8_t queue, uint8_t msix_vector);
293 static void ixgbe_configure_msix(struct rte_eth_dev *dev);
295 static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
296 struct rte_ether_addr *mac_addr,
297 uint32_t index, uint32_t pool);
298 static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
299 static int ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
300 struct rte_ether_addr *mac_addr);
301 static int ixgbe_syn_filter_get(struct rte_eth_dev *dev,
302 struct rte_eth_syn_filter *filter);
303 static int ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
304 enum rte_filter_op filter_op,
306 static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
307 struct ixgbe_5tuple_filter *filter);
308 static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
309 struct ixgbe_5tuple_filter *filter);
310 static int ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
311 enum rte_filter_op filter_op,
313 static int ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
314 struct rte_eth_ntuple_filter *filter);
315 static int ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
316 enum rte_filter_op filter_op,
318 static int ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
319 struct rte_eth_ethertype_filter *filter);
320 static int ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
321 enum rte_filter_type filter_type,
322 enum rte_filter_op filter_op,
324 static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
326 static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
327 struct rte_ether_addr *mc_addr_set,
328 uint32_t nb_mc_addr);
329 static int ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
330 struct rte_eth_dcb_info *dcb_info);
332 static int ixgbe_get_reg_length(struct rte_eth_dev *dev);
333 static int ixgbe_get_regs(struct rte_eth_dev *dev,
334 struct rte_dev_reg_info *regs);
335 static int ixgbe_get_eeprom_length(struct rte_eth_dev *dev);
336 static int ixgbe_get_eeprom(struct rte_eth_dev *dev,
337 struct rte_dev_eeprom_info *eeprom);
338 static int ixgbe_set_eeprom(struct rte_eth_dev *dev,
339 struct rte_dev_eeprom_info *eeprom);
341 static int ixgbe_get_module_info(struct rte_eth_dev *dev,
342 struct rte_eth_dev_module_info *modinfo);
343 static int ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
344 struct rte_dev_eeprom_info *info);
346 static int ixgbevf_get_reg_length(struct rte_eth_dev *dev);
347 static int ixgbevf_get_regs(struct rte_eth_dev *dev,
348 struct rte_dev_reg_info *regs);
350 static int ixgbe_timesync_enable(struct rte_eth_dev *dev);
351 static int ixgbe_timesync_disable(struct rte_eth_dev *dev);
352 static int ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
353 struct timespec *timestamp,
355 static int ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
356 struct timespec *timestamp);
357 static int ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
358 static int ixgbe_timesync_read_time(struct rte_eth_dev *dev,
359 struct timespec *timestamp);
360 static int ixgbe_timesync_write_time(struct rte_eth_dev *dev,
361 const struct timespec *timestamp);
362 static void ixgbevf_dev_interrupt_handler(void *param);
364 static int ixgbe_dev_l2_tunnel_eth_type_conf
365 (struct rte_eth_dev *dev, struct rte_eth_l2_tunnel_conf *l2_tunnel);
366 static int ixgbe_dev_l2_tunnel_offload_set
367 (struct rte_eth_dev *dev,
368 struct rte_eth_l2_tunnel_conf *l2_tunnel,
371 static int ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
372 enum rte_filter_op filter_op,
375 static int ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
376 struct rte_eth_udp_tunnel *udp_tunnel);
377 static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
378 struct rte_eth_udp_tunnel *udp_tunnel);
379 static int ixgbe_filter_restore(struct rte_eth_dev *dev);
380 static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
383 * Define VF Stats MACRO for Non "cleared on read" register
385 #define UPDATE_VF_STAT(reg, last, cur) \
387 uint32_t latest = IXGBE_READ_REG(hw, reg); \
388 cur += (latest - last) & UINT_MAX; \
392 #define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
394 u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
395 u64 new_msb = IXGBE_READ_REG(hw, msb); \
396 u64 latest = ((new_msb << 32) | new_lsb); \
397 cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
401 #define IXGBE_SET_HWSTRIP(h, q) do {\
402 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
403 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
404 (h)->bitmap[idx] |= 1 << bit;\
407 #define IXGBE_CLEAR_HWSTRIP(h, q) do {\
408 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
409 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
410 (h)->bitmap[idx] &= ~(1 << bit);\
413 #define IXGBE_GET_HWSTRIP(h, q, r) do {\
414 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
415 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
416 (r) = (h)->bitmap[idx] >> bit & 1;\
419 int ixgbe_logtype_init;
420 int ixgbe_logtype_driver;
423 * The set of PCI devices this driver supports
425 static const struct rte_pci_id pci_id_ixgbe_map[] = {
426 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598) },
427 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_BX) },
428 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_DUAL_PORT) },
429 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_SINGLE_PORT) },
430 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT) },
431 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT2) },
432 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_SFP_LOM) },
433 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_CX4) },
434 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_CX4_DUAL_PORT) },
435 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_DA_DUAL_PORT) },
436 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) },
437 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_XF_LR) },
438 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4) },
439 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4_MEZZ) },
440 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KR) },
441 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_COMBO_BACKPLANE) },
442 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_CX4) },
443 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP) },
444 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BACKPLANE_FCOE) },
445 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_FCOE) },
446 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_EM) },
447 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF2) },
448 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF_QP) },
449 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_QSFP_SF_QP) },
450 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599EN_SFP) },
451 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_XAUI_LOM) },
452 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_T3_LOM) },
453 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T) },
454 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T1) },
455 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_SFP) },
456 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_10G_T) },
457 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_1G_T) },
458 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T) },
459 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T1) },
460 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR) },
461 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR_L) },
462 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP_N) },
463 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII) },
464 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII_L) },
465 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_10G_T) },
466 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP) },
467 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP_N) },
468 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP) },
469 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T) },
470 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T_L) },
471 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KX4) },
472 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KR) },
473 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_XFI) },
474 #ifdef RTE_LIBRTE_IXGBE_BYPASS
475 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS) },
477 { .vendor_id = 0, /* sentinel */ },
481 * The set of PCI devices this driver supports (for 82599 VF)
483 static const struct rte_pci_id pci_id_ixgbevf_map[] = {
484 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) },
485 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) },
486 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) },
487 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) },
488 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) },
489 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) },
490 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) },
491 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF_HV) },
492 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) },
493 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF_HV) },
494 { .vendor_id = 0, /* sentinel */ },
497 static const struct rte_eth_desc_lim rx_desc_lim = {
498 .nb_max = IXGBE_MAX_RING_DESC,
499 .nb_min = IXGBE_MIN_RING_DESC,
500 .nb_align = IXGBE_RXD_ALIGN,
503 static const struct rte_eth_desc_lim tx_desc_lim = {
504 .nb_max = IXGBE_MAX_RING_DESC,
505 .nb_min = IXGBE_MIN_RING_DESC,
506 .nb_align = IXGBE_TXD_ALIGN,
507 .nb_seg_max = IXGBE_TX_MAX_SEG,
508 .nb_mtu_seg_max = IXGBE_TX_MAX_SEG,
511 static const struct eth_dev_ops ixgbe_eth_dev_ops = {
512 .dev_configure = ixgbe_dev_configure,
513 .dev_start = ixgbe_dev_start,
514 .dev_stop = ixgbe_dev_stop,
515 .dev_set_link_up = ixgbe_dev_set_link_up,
516 .dev_set_link_down = ixgbe_dev_set_link_down,
517 .dev_close = ixgbe_dev_close,
518 .dev_reset = ixgbe_dev_reset,
519 .promiscuous_enable = ixgbe_dev_promiscuous_enable,
520 .promiscuous_disable = ixgbe_dev_promiscuous_disable,
521 .allmulticast_enable = ixgbe_dev_allmulticast_enable,
522 .allmulticast_disable = ixgbe_dev_allmulticast_disable,
523 .link_update = ixgbe_dev_link_update,
524 .stats_get = ixgbe_dev_stats_get,
525 .xstats_get = ixgbe_dev_xstats_get,
526 .xstats_get_by_id = ixgbe_dev_xstats_get_by_id,
527 .stats_reset = ixgbe_dev_stats_reset,
528 .xstats_reset = ixgbe_dev_xstats_reset,
529 .xstats_get_names = ixgbe_dev_xstats_get_names,
530 .xstats_get_names_by_id = ixgbe_dev_xstats_get_names_by_id,
531 .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
532 .fw_version_get = ixgbe_fw_version_get,
533 .dev_infos_get = ixgbe_dev_info_get,
534 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
535 .mtu_set = ixgbe_dev_mtu_set,
536 .vlan_filter_set = ixgbe_vlan_filter_set,
537 .vlan_tpid_set = ixgbe_vlan_tpid_set,
538 .vlan_offload_set = ixgbe_vlan_offload_set,
539 .vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
540 .rx_queue_start = ixgbe_dev_rx_queue_start,
541 .rx_queue_stop = ixgbe_dev_rx_queue_stop,
542 .tx_queue_start = ixgbe_dev_tx_queue_start,
543 .tx_queue_stop = ixgbe_dev_tx_queue_stop,
544 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
545 .rx_queue_intr_enable = ixgbe_dev_rx_queue_intr_enable,
546 .rx_queue_intr_disable = ixgbe_dev_rx_queue_intr_disable,
547 .rx_queue_release = ixgbe_dev_rx_queue_release,
548 .rx_queue_count = ixgbe_dev_rx_queue_count,
549 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
550 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
551 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
552 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
553 .tx_queue_release = ixgbe_dev_tx_queue_release,
554 .dev_led_on = ixgbe_dev_led_on,
555 .dev_led_off = ixgbe_dev_led_off,
556 .flow_ctrl_get = ixgbe_flow_ctrl_get,
557 .flow_ctrl_set = ixgbe_flow_ctrl_set,
558 .priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
559 .mac_addr_add = ixgbe_add_rar,
560 .mac_addr_remove = ixgbe_remove_rar,
561 .mac_addr_set = ixgbe_set_default_mac_addr,
562 .uc_hash_table_set = ixgbe_uc_hash_table_set,
563 .uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
564 .mirror_rule_set = ixgbe_mirror_rule_set,
565 .mirror_rule_reset = ixgbe_mirror_rule_reset,
566 .set_queue_rate_limit = ixgbe_set_queue_rate_limit,
567 .reta_update = ixgbe_dev_rss_reta_update,
568 .reta_query = ixgbe_dev_rss_reta_query,
569 .rss_hash_update = ixgbe_dev_rss_hash_update,
570 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
571 .filter_ctrl = ixgbe_dev_filter_ctrl,
572 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
573 .rxq_info_get = ixgbe_rxq_info_get,
574 .txq_info_get = ixgbe_txq_info_get,
575 .timesync_enable = ixgbe_timesync_enable,
576 .timesync_disable = ixgbe_timesync_disable,
577 .timesync_read_rx_timestamp = ixgbe_timesync_read_rx_timestamp,
578 .timesync_read_tx_timestamp = ixgbe_timesync_read_tx_timestamp,
579 .get_reg = ixgbe_get_regs,
580 .get_eeprom_length = ixgbe_get_eeprom_length,
581 .get_eeprom = ixgbe_get_eeprom,
582 .set_eeprom = ixgbe_set_eeprom,
583 .get_module_info = ixgbe_get_module_info,
584 .get_module_eeprom = ixgbe_get_module_eeprom,
585 .get_dcb_info = ixgbe_dev_get_dcb_info,
586 .timesync_adjust_time = ixgbe_timesync_adjust_time,
587 .timesync_read_time = ixgbe_timesync_read_time,
588 .timesync_write_time = ixgbe_timesync_write_time,
589 .l2_tunnel_eth_type_conf = ixgbe_dev_l2_tunnel_eth_type_conf,
590 .l2_tunnel_offload_set = ixgbe_dev_l2_tunnel_offload_set,
591 .udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add,
592 .udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del,
593 .tm_ops_get = ixgbe_tm_ops_get,
597 * dev_ops for virtual function, bare necessities for basic vf
598 * operation have been implemented
600 static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
601 .dev_configure = ixgbevf_dev_configure,
602 .dev_start = ixgbevf_dev_start,
603 .dev_stop = ixgbevf_dev_stop,
604 .link_update = ixgbevf_dev_link_update,
605 .stats_get = ixgbevf_dev_stats_get,
606 .xstats_get = ixgbevf_dev_xstats_get,
607 .stats_reset = ixgbevf_dev_stats_reset,
608 .xstats_reset = ixgbevf_dev_stats_reset,
609 .xstats_get_names = ixgbevf_dev_xstats_get_names,
610 .dev_close = ixgbevf_dev_close,
611 .dev_reset = ixgbevf_dev_reset,
612 .promiscuous_enable = ixgbevf_dev_promiscuous_enable,
613 .promiscuous_disable = ixgbevf_dev_promiscuous_disable,
614 .allmulticast_enable = ixgbevf_dev_allmulticast_enable,
615 .allmulticast_disable = ixgbevf_dev_allmulticast_disable,
616 .dev_infos_get = ixgbevf_dev_info_get,
617 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
618 .mtu_set = ixgbevf_dev_set_mtu,
619 .vlan_filter_set = ixgbevf_vlan_filter_set,
620 .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
621 .vlan_offload_set = ixgbevf_vlan_offload_set,
622 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
623 .rx_queue_release = ixgbe_dev_rx_queue_release,
624 .rx_descriptor_done = ixgbe_dev_rx_descriptor_done,
625 .rx_descriptor_status = ixgbe_dev_rx_descriptor_status,
626 .tx_descriptor_status = ixgbe_dev_tx_descriptor_status,
627 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
628 .tx_queue_release = ixgbe_dev_tx_queue_release,
629 .rx_queue_intr_enable = ixgbevf_dev_rx_queue_intr_enable,
630 .rx_queue_intr_disable = ixgbevf_dev_rx_queue_intr_disable,
631 .mac_addr_add = ixgbevf_add_mac_addr,
632 .mac_addr_remove = ixgbevf_remove_mac_addr,
633 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
634 .rxq_info_get = ixgbe_rxq_info_get,
635 .txq_info_get = ixgbe_txq_info_get,
636 .mac_addr_set = ixgbevf_set_default_mac_addr,
637 .get_reg = ixgbevf_get_regs,
638 .reta_update = ixgbe_dev_rss_reta_update,
639 .reta_query = ixgbe_dev_rss_reta_query,
640 .rss_hash_update = ixgbe_dev_rss_hash_update,
641 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
644 /* store statistics names and its offset in stats structure */
645 struct rte_ixgbe_xstats_name_off {
646 char name[RTE_ETH_XSTATS_NAME_SIZE];
650 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
651 {"rx_crc_errors", offsetof(struct ixgbe_hw_stats, crcerrs)},
652 {"rx_illegal_byte_errors", offsetof(struct ixgbe_hw_stats, illerrc)},
653 {"rx_error_bytes", offsetof(struct ixgbe_hw_stats, errbc)},
654 {"mac_local_errors", offsetof(struct ixgbe_hw_stats, mlfc)},
655 {"mac_remote_errors", offsetof(struct ixgbe_hw_stats, mrfc)},
656 {"rx_length_errors", offsetof(struct ixgbe_hw_stats, rlec)},
657 {"tx_xon_packets", offsetof(struct ixgbe_hw_stats, lxontxc)},
658 {"rx_xon_packets", offsetof(struct ixgbe_hw_stats, lxonrxc)},
659 {"tx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxofftxc)},
660 {"rx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxoffrxc)},
661 {"rx_size_64_packets", offsetof(struct ixgbe_hw_stats, prc64)},
662 {"rx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, prc127)},
663 {"rx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, prc255)},
664 {"rx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, prc511)},
665 {"rx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
667 {"rx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
669 {"rx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bprc)},
670 {"rx_multicast_packets", offsetof(struct ixgbe_hw_stats, mprc)},
671 {"rx_fragment_errors", offsetof(struct ixgbe_hw_stats, rfc)},
672 {"rx_undersize_errors", offsetof(struct ixgbe_hw_stats, ruc)},
673 {"rx_oversize_errors", offsetof(struct ixgbe_hw_stats, roc)},
674 {"rx_jabber_errors", offsetof(struct ixgbe_hw_stats, rjc)},
675 {"rx_management_packets", offsetof(struct ixgbe_hw_stats, mngprc)},
676 {"rx_management_dropped", offsetof(struct ixgbe_hw_stats, mngpdc)},
677 {"tx_management_packets", offsetof(struct ixgbe_hw_stats, mngptc)},
678 {"rx_total_packets", offsetof(struct ixgbe_hw_stats, tpr)},
679 {"rx_total_bytes", offsetof(struct ixgbe_hw_stats, tor)},
680 {"tx_total_packets", offsetof(struct ixgbe_hw_stats, tpt)},
681 {"tx_size_64_packets", offsetof(struct ixgbe_hw_stats, ptc64)},
682 {"tx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, ptc127)},
683 {"tx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, ptc255)},
684 {"tx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, ptc511)},
685 {"tx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
687 {"tx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
689 {"tx_multicast_packets", offsetof(struct ixgbe_hw_stats, mptc)},
690 {"tx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bptc)},
691 {"rx_mac_short_packet_dropped", offsetof(struct ixgbe_hw_stats, mspdc)},
692 {"rx_l3_l4_xsum_error", offsetof(struct ixgbe_hw_stats, xec)},
694 {"flow_director_added_filters", offsetof(struct ixgbe_hw_stats,
696 {"flow_director_removed_filters", offsetof(struct ixgbe_hw_stats,
698 {"flow_director_filter_add_errors", offsetof(struct ixgbe_hw_stats,
700 {"flow_director_filter_remove_errors", offsetof(struct ixgbe_hw_stats,
702 {"flow_director_matched_filters", offsetof(struct ixgbe_hw_stats,
704 {"flow_director_missed_filters", offsetof(struct ixgbe_hw_stats,
707 {"rx_fcoe_crc_errors", offsetof(struct ixgbe_hw_stats, fccrc)},
708 {"rx_fcoe_dropped", offsetof(struct ixgbe_hw_stats, fcoerpdc)},
709 {"rx_fcoe_mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats,
711 {"rx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeprc)},
712 {"tx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeptc)},
713 {"rx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwrc)},
714 {"tx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwtc)},
715 {"rx_fcoe_no_direct_data_placement", offsetof(struct ixgbe_hw_stats,
717 {"rx_fcoe_no_direct_data_placement_ext_buff",
718 offsetof(struct ixgbe_hw_stats, fcoe_noddp_ext_buff)},
720 {"tx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
722 {"rx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
724 {"tx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
726 {"rx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
728 {"rx_total_missed_packets", offsetof(struct ixgbe_hw_stats, mpctotal)},
731 #define IXGBE_NB_HW_STATS (sizeof(rte_ixgbe_stats_strings) / \
732 sizeof(rte_ixgbe_stats_strings[0]))
734 /* MACsec statistics */
735 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_macsec_strings[] = {
736 {"out_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
738 {"out_pkts_encrypted", offsetof(struct ixgbe_macsec_stats,
739 out_pkts_encrypted)},
740 {"out_pkts_protected", offsetof(struct ixgbe_macsec_stats,
741 out_pkts_protected)},
742 {"out_octets_encrypted", offsetof(struct ixgbe_macsec_stats,
743 out_octets_encrypted)},
744 {"out_octets_protected", offsetof(struct ixgbe_macsec_stats,
745 out_octets_protected)},
746 {"in_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
748 {"in_pkts_badtag", offsetof(struct ixgbe_macsec_stats,
750 {"in_pkts_nosci", offsetof(struct ixgbe_macsec_stats,
752 {"in_pkts_unknownsci", offsetof(struct ixgbe_macsec_stats,
753 in_pkts_unknownsci)},
754 {"in_octets_decrypted", offsetof(struct ixgbe_macsec_stats,
755 in_octets_decrypted)},
756 {"in_octets_validated", offsetof(struct ixgbe_macsec_stats,
757 in_octets_validated)},
758 {"in_pkts_unchecked", offsetof(struct ixgbe_macsec_stats,
760 {"in_pkts_delayed", offsetof(struct ixgbe_macsec_stats,
762 {"in_pkts_late", offsetof(struct ixgbe_macsec_stats,
764 {"in_pkts_ok", offsetof(struct ixgbe_macsec_stats,
766 {"in_pkts_invalid", offsetof(struct ixgbe_macsec_stats,
768 {"in_pkts_notvalid", offsetof(struct ixgbe_macsec_stats,
770 {"in_pkts_unusedsa", offsetof(struct ixgbe_macsec_stats,
772 {"in_pkts_notusingsa", offsetof(struct ixgbe_macsec_stats,
773 in_pkts_notusingsa)},
776 #define IXGBE_NB_MACSEC_STATS (sizeof(rte_ixgbe_macsec_strings) / \
777 sizeof(rte_ixgbe_macsec_strings[0]))
779 /* Per-queue statistics */
780 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_rxq_strings[] = {
781 {"mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats, rnbc)},
782 {"dropped", offsetof(struct ixgbe_hw_stats, mpc)},
783 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxonrxc)},
784 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxoffrxc)},
787 #define IXGBE_NB_RXQ_PRIO_STATS (sizeof(rte_ixgbe_rxq_strings) / \
788 sizeof(rte_ixgbe_rxq_strings[0]))
789 #define IXGBE_NB_RXQ_PRIO_VALUES 8
791 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_txq_strings[] = {
792 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxontxc)},
793 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxofftxc)},
794 {"xon_to_xoff_packets", offsetof(struct ixgbe_hw_stats,
798 #define IXGBE_NB_TXQ_PRIO_STATS (sizeof(rte_ixgbe_txq_strings) / \
799 sizeof(rte_ixgbe_txq_strings[0]))
800 #define IXGBE_NB_TXQ_PRIO_VALUES 8
802 static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
803 {"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
806 #define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
807 sizeof(rte_ixgbevf_stats_strings[0]))
810 * This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
813 ixgbe_is_sfp(struct ixgbe_hw *hw)
815 switch (hw->phy.type) {
816 case ixgbe_phy_sfp_avago:
817 case ixgbe_phy_sfp_ftl:
818 case ixgbe_phy_sfp_intel:
819 case ixgbe_phy_sfp_unknown:
820 case ixgbe_phy_sfp_passive_tyco:
821 case ixgbe_phy_sfp_passive_unknown:
828 static inline int32_t
829 ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
834 status = ixgbe_reset_hw(hw);
836 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
837 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
838 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
839 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
840 IXGBE_WRITE_FLUSH(hw);
842 if (status == IXGBE_ERR_SFP_NOT_PRESENT)
843 status = IXGBE_SUCCESS;
848 ixgbe_enable_intr(struct rte_eth_dev *dev)
850 struct ixgbe_interrupt *intr =
851 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
852 struct ixgbe_hw *hw =
853 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
855 IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
856 IXGBE_WRITE_FLUSH(hw);
860 * This function is based on ixgbe_disable_intr() in base/ixgbe.h.
863 ixgbe_disable_intr(struct ixgbe_hw *hw)
865 PMD_INIT_FUNC_TRACE();
867 if (hw->mac.type == ixgbe_mac_82598EB) {
868 IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
870 IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
871 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
872 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
874 IXGBE_WRITE_FLUSH(hw);
878 * This function resets queue statistics mapping registers.
879 * From Niantic datasheet, Initialization of Statistics section:
880 * "...if software requires the queue counters, the RQSMR and TQSM registers
881 * must be re-programmed following a device reset.
884 ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
888 for (i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
889 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
890 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
896 ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
901 #define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
902 #define NB_QMAP_FIELDS_PER_QSM_REG 4
903 #define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
905 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
906 struct ixgbe_stat_mapping_registers *stat_mappings =
907 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
908 uint32_t qsmr_mask = 0;
909 uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
913 if ((hw->mac.type != ixgbe_mac_82599EB) &&
914 (hw->mac.type != ixgbe_mac_X540) &&
915 (hw->mac.type != ixgbe_mac_X550) &&
916 (hw->mac.type != ixgbe_mac_X550EM_x) &&
917 (hw->mac.type != ixgbe_mac_X550EM_a))
920 PMD_INIT_LOG(DEBUG, "Setting port %d, %s queue_id %d to stat index %d",
921 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
924 n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
925 if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
926 PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
929 offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
931 /* Now clear any previous stat_idx set */
932 clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
934 stat_mappings->tqsm[n] &= ~clearing_mask;
936 stat_mappings->rqsmr[n] &= ~clearing_mask;
938 q_map = (uint32_t)stat_idx;
939 q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
940 qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
942 stat_mappings->tqsm[n] |= qsmr_mask;
944 stat_mappings->rqsmr[n] |= qsmr_mask;
946 PMD_INIT_LOG(DEBUG, "Set port %d, %s queue_id %d to stat index %d",
947 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
949 PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
950 is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
952 /* Now write the mapping in the appropriate register */
954 PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
955 stat_mappings->rqsmr[n], n);
956 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
958 PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
959 stat_mappings->tqsm[n], n);
960 IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
966 ixgbe_restore_statistics_mapping(struct rte_eth_dev *dev)
968 struct ixgbe_stat_mapping_registers *stat_mappings =
969 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
970 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
973 /* write whatever was in stat mapping table to the NIC */
974 for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
976 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
979 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
984 ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
987 struct ixgbe_dcb_tc_config *tc;
988 uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
990 dcb_config->num_tcs.pg_tcs = dcb_max_tc;
991 dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
992 for (i = 0; i < dcb_max_tc; i++) {
993 tc = &dcb_config->tc_config[i];
994 tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
995 tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
996 (uint8_t)(100/dcb_max_tc + (i & 1));
997 tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
998 tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
999 (uint8_t)(100/dcb_max_tc + (i & 1));
1000 tc->pfc = ixgbe_dcb_pfc_disabled;
1003 /* Initialize default user to priority mapping, UPx->TC0 */
1004 tc = &dcb_config->tc_config[0];
1005 tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
1006 tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
1007 for (i = 0; i < IXGBE_DCB_MAX_BW_GROUP; i++) {
1008 dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
1009 dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
1011 dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
1012 dcb_config->pfc_mode_enable = false;
1013 dcb_config->vt_mode = true;
1014 dcb_config->round_robin_enable = false;
1015 /* support all DCB capabilities in 82599 */
1016 dcb_config->support.capabilities = 0xFF;
1018 /*we only support 4 Tcs for X540, X550 */
1019 if (hw->mac.type == ixgbe_mac_X540 ||
1020 hw->mac.type == ixgbe_mac_X550 ||
1021 hw->mac.type == ixgbe_mac_X550EM_x ||
1022 hw->mac.type == ixgbe_mac_X550EM_a) {
1023 dcb_config->num_tcs.pg_tcs = 4;
1024 dcb_config->num_tcs.pfc_tcs = 4;
1029 * Ensure that all locks are released before first NVM or PHY access
1032 ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
1037 * Phy lock should not fail in this early stage. If this is the case,
1038 * it is due to an improper exit of the application.
1039 * So force the release of the faulty lock. Release of common lock
1040 * is done automatically by swfw_sync function.
1042 mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
1043 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1044 PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
1046 ixgbe_release_swfw_semaphore(hw, mask);
1049 * These ones are more tricky since they are common to all ports; but
1050 * swfw_sync retries last long enough (1s) to be almost sure that if
1051 * lock can not be taken it is due to an improper lock of the
1054 mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
1055 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1056 PMD_DRV_LOG(DEBUG, "SWFW common locks released");
1058 ixgbe_release_swfw_semaphore(hw, mask);
1062 * This function is based on code in ixgbe_attach() in base/ixgbe.c.
1063 * It returns 0 on success.
1066 eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
1068 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1069 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1070 struct ixgbe_hw *hw =
1071 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1072 struct ixgbe_vfta *shadow_vfta =
1073 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1074 struct ixgbe_hwstrip *hwstrip =
1075 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1076 struct ixgbe_dcb_config *dcb_config =
1077 IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
1078 struct ixgbe_filter_info *filter_info =
1079 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1080 struct ixgbe_bw_conf *bw_conf =
1081 IXGBE_DEV_PRIVATE_TO_BW_CONF(eth_dev->data->dev_private);
1086 PMD_INIT_FUNC_TRACE();
1088 eth_dev->dev_ops = &ixgbe_eth_dev_ops;
1089 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1090 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1091 eth_dev->tx_pkt_prepare = &ixgbe_prep_pkts;
1094 * For secondary processes, we don't initialise any further as primary
1095 * has already done this work. Only check we don't need a different
1096 * RX and TX function.
1098 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1099 struct ixgbe_tx_queue *txq;
1100 /* TX queue function in primary, set by last queue initialized
1101 * Tx queue may not initialized by primary process
1103 if (eth_dev->data->tx_queues) {
1104 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
1105 ixgbe_set_tx_function(eth_dev, txq);
1107 /* Use default TX function if we get here */
1108 PMD_INIT_LOG(NOTICE, "No TX queues configured yet. "
1109 "Using default TX function.");
1112 ixgbe_set_rx_function(eth_dev);
1117 rte_eth_copy_pci_info(eth_dev, pci_dev);
1119 /* Vendor and Device ID need to be set before init of shared code */
1120 hw->device_id = pci_dev->id.device_id;
1121 hw->vendor_id = pci_dev->id.vendor_id;
1122 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1123 hw->allow_unsupported_sfp = 1;
1125 /* Initialize the shared code (base driver) */
1126 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1127 diag = ixgbe_bypass_init_shared_code(hw);
1129 diag = ixgbe_init_shared_code(hw);
1130 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1132 if (diag != IXGBE_SUCCESS) {
1133 PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
1137 if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
1138 PMD_INIT_LOG(ERR, "\nERROR: "
1139 "Firmware recovery mode detected. Limiting functionality.\n"
1140 "Refer to the Intel(R) Ethernet Adapters and Devices "
1141 "User Guide for details on firmware recovery mode.");
1145 /* pick up the PCI bus settings for reporting later */
1146 ixgbe_get_bus_info(hw);
1148 /* Unlock any pending hardware semaphore */
1149 ixgbe_swfw_lock_reset(hw);
1151 #ifdef RTE_LIBRTE_SECURITY
1152 /* Initialize security_ctx only for primary process*/
1153 if (ixgbe_ipsec_ctx_create(eth_dev))
1157 /* Initialize DCB configuration*/
1158 memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
1159 ixgbe_dcb_init(hw, dcb_config);
1160 /* Get Hardware Flow Control setting */
1161 hw->fc.requested_mode = ixgbe_fc_full;
1162 hw->fc.current_mode = ixgbe_fc_full;
1163 hw->fc.pause_time = IXGBE_FC_PAUSE;
1164 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
1165 hw->fc.low_water[i] = IXGBE_FC_LO;
1166 hw->fc.high_water[i] = IXGBE_FC_HI;
1168 hw->fc.send_xon = 1;
1170 /* Make sure we have a good EEPROM before we read from it */
1171 diag = ixgbe_validate_eeprom_checksum(hw, &csum);
1172 if (diag != IXGBE_SUCCESS) {
1173 PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
1177 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1178 diag = ixgbe_bypass_init_hw(hw);
1180 diag = ixgbe_init_hw(hw);
1181 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1184 * Devices with copper phys will fail to initialise if ixgbe_init_hw()
1185 * is called too soon after the kernel driver unbinding/binding occurs.
1186 * The failure occurs in ixgbe_identify_phy_generic() for all devices,
1187 * but for non-copper devies, ixgbe_identify_sfp_module_generic() is
1188 * also called. See ixgbe_identify_phy_82599(). The reason for the
1189 * failure is not known, and only occuts when virtualisation features
1190 * are disabled in the bios. A delay of 100ms was found to be enough by
1191 * trial-and-error, and is doubled to be safe.
1193 if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
1195 diag = ixgbe_init_hw(hw);
1198 if (diag == IXGBE_ERR_SFP_NOT_PRESENT)
1199 diag = IXGBE_SUCCESS;
1201 if (diag == IXGBE_ERR_EEPROM_VERSION) {
1202 PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
1203 "LOM. Please be aware there may be issues associated "
1204 "with your hardware.");
1205 PMD_INIT_LOG(ERR, "If you are experiencing problems "
1206 "please contact your Intel or hardware representative "
1207 "who provided you with this hardware.");
1208 } else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
1209 PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
1211 PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
1215 /* Reset the hw statistics */
1216 ixgbe_dev_stats_reset(eth_dev);
1218 /* disable interrupt */
1219 ixgbe_disable_intr(hw);
1221 /* reset mappings for queue statistics hw counters*/
1222 ixgbe_reset_qstat_mappings(hw);
1224 /* Allocate memory for storing MAC addresses */
1225 eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", RTE_ETHER_ADDR_LEN *
1226 hw->mac.num_rar_entries, 0);
1227 if (eth_dev->data->mac_addrs == NULL) {
1229 "Failed to allocate %u bytes needed to store "
1231 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1234 /* Copy the permanent MAC address */
1235 rte_ether_addr_copy((struct rte_ether_addr *)hw->mac.perm_addr,
1236 ð_dev->data->mac_addrs[0]);
1238 /* Allocate memory for storing hash filter MAC addresses */
1239 eth_dev->data->hash_mac_addrs = rte_zmalloc(
1240 "ixgbe", RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC, 0);
1241 if (eth_dev->data->hash_mac_addrs == NULL) {
1243 "Failed to allocate %d bytes needed to store MAC addresses",
1244 RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
1248 /* initialize the vfta */
1249 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1251 /* initialize the hw strip bitmap*/
1252 memset(hwstrip, 0, sizeof(*hwstrip));
1254 /* initialize PF if max_vfs not zero */
1255 ixgbe_pf_host_init(eth_dev);
1257 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1258 /* let hardware know driver is loaded */
1259 ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
1260 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
1261 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
1262 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
1263 IXGBE_WRITE_FLUSH(hw);
1265 if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
1266 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
1267 (int) hw->mac.type, (int) hw->phy.type,
1268 (int) hw->phy.sfp_type);
1270 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
1271 (int) hw->mac.type, (int) hw->phy.type);
1273 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
1274 eth_dev->data->port_id, pci_dev->id.vendor_id,
1275 pci_dev->id.device_id);
1277 rte_intr_callback_register(intr_handle,
1278 ixgbe_dev_interrupt_handler, eth_dev);
1280 /* enable uio/vfio intr/eventfd mapping */
1281 rte_intr_enable(intr_handle);
1283 /* enable support intr */
1284 ixgbe_enable_intr(eth_dev);
1286 /* initialize filter info */
1287 memset(filter_info, 0,
1288 sizeof(struct ixgbe_filter_info));
1290 /* initialize 5tuple filter list */
1291 TAILQ_INIT(&filter_info->fivetuple_list);
1293 /* initialize flow director filter list & hash */
1294 ixgbe_fdir_filter_init(eth_dev);
1296 /* initialize l2 tunnel filter list & hash */
1297 ixgbe_l2_tn_filter_init(eth_dev);
1299 /* initialize flow filter lists */
1300 ixgbe_filterlist_init();
1302 /* initialize bandwidth configuration info */
1303 memset(bw_conf, 0, sizeof(struct ixgbe_bw_conf));
1305 /* initialize Traffic Manager configuration */
1306 ixgbe_tm_conf_init(eth_dev);
1312 eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
1314 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1315 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1316 struct ixgbe_hw *hw;
1320 PMD_INIT_FUNC_TRACE();
1322 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1325 hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1327 if (hw->adapter_stopped == 0)
1328 ixgbe_dev_close(eth_dev);
1330 eth_dev->dev_ops = NULL;
1331 eth_dev->rx_pkt_burst = NULL;
1332 eth_dev->tx_pkt_burst = NULL;
1334 /* Unlock any pending hardware semaphore */
1335 ixgbe_swfw_lock_reset(hw);
1337 /* disable uio intr before callback unregister */
1338 rte_intr_disable(intr_handle);
1341 ret = rte_intr_callback_unregister(intr_handle,
1342 ixgbe_dev_interrupt_handler, eth_dev);
1345 } else if (ret != -EAGAIN) {
1347 "intr callback unregister failed: %d",
1352 } while (retries++ < (10 + IXGBE_LINK_UP_TIME));
1354 /* cancel the delay handler before remove dev */
1355 rte_eal_alarm_cancel(ixgbe_dev_interrupt_delayed_handler, eth_dev);
1357 /* cancel the link handler before remove dev */
1358 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, eth_dev);
1360 /* uninitialize PF if max_vfs not zero */
1361 ixgbe_pf_host_uninit(eth_dev);
1363 /* remove all the fdir filters & hash */
1364 ixgbe_fdir_filter_uninit(eth_dev);
1366 /* remove all the L2 tunnel filters & hash */
1367 ixgbe_l2_tn_filter_uninit(eth_dev);
1369 /* Remove all ntuple filters of the device */
1370 ixgbe_ntuple_filter_uninit(eth_dev);
1372 /* clear all the filters list */
1373 ixgbe_filterlist_flush();
1375 /* Remove all Traffic Manager configuration */
1376 ixgbe_tm_conf_uninit(eth_dev);
1378 #ifdef RTE_LIBRTE_SECURITY
1379 rte_free(eth_dev->security_ctx);
1385 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev)
1387 struct ixgbe_filter_info *filter_info =
1388 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1389 struct ixgbe_5tuple_filter *p_5tuple;
1391 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) {
1392 TAILQ_REMOVE(&filter_info->fivetuple_list,
1397 memset(filter_info->fivetuple_mask, 0,
1398 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
1403 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev)
1405 struct ixgbe_hw_fdir_info *fdir_info =
1406 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1407 struct ixgbe_fdir_filter *fdir_filter;
1409 if (fdir_info->hash_map)
1410 rte_free(fdir_info->hash_map);
1411 if (fdir_info->hash_handle)
1412 rte_hash_free(fdir_info->hash_handle);
1414 while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
1415 TAILQ_REMOVE(&fdir_info->fdir_list,
1418 rte_free(fdir_filter);
1424 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev)
1426 struct ixgbe_l2_tn_info *l2_tn_info =
1427 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1428 struct ixgbe_l2_tn_filter *l2_tn_filter;
1430 if (l2_tn_info->hash_map)
1431 rte_free(l2_tn_info->hash_map);
1432 if (l2_tn_info->hash_handle)
1433 rte_hash_free(l2_tn_info->hash_handle);
1435 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
1436 TAILQ_REMOVE(&l2_tn_info->l2_tn_list,
1439 rte_free(l2_tn_filter);
1445 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev)
1447 struct ixgbe_hw_fdir_info *fdir_info =
1448 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1449 char fdir_hash_name[RTE_HASH_NAMESIZE];
1450 struct rte_hash_parameters fdir_hash_params = {
1451 .name = fdir_hash_name,
1452 .entries = IXGBE_MAX_FDIR_FILTER_NUM,
1453 .key_len = sizeof(union ixgbe_atr_input),
1454 .hash_func = rte_hash_crc,
1455 .hash_func_init_val = 0,
1456 .socket_id = rte_socket_id(),
1459 TAILQ_INIT(&fdir_info->fdir_list);
1460 snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
1461 "fdir_%s", eth_dev->device->name);
1462 fdir_info->hash_handle = rte_hash_create(&fdir_hash_params);
1463 if (!fdir_info->hash_handle) {
1464 PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
1467 fdir_info->hash_map = rte_zmalloc("ixgbe",
1468 sizeof(struct ixgbe_fdir_filter *) *
1469 IXGBE_MAX_FDIR_FILTER_NUM,
1471 if (!fdir_info->hash_map) {
1473 "Failed to allocate memory for fdir hash map!");
1476 fdir_info->mask_added = FALSE;
1481 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev)
1483 struct ixgbe_l2_tn_info *l2_tn_info =
1484 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1485 char l2_tn_hash_name[RTE_HASH_NAMESIZE];
1486 struct rte_hash_parameters l2_tn_hash_params = {
1487 .name = l2_tn_hash_name,
1488 .entries = IXGBE_MAX_L2_TN_FILTER_NUM,
1489 .key_len = sizeof(struct ixgbe_l2_tn_key),
1490 .hash_func = rte_hash_crc,
1491 .hash_func_init_val = 0,
1492 .socket_id = rte_socket_id(),
1495 TAILQ_INIT(&l2_tn_info->l2_tn_list);
1496 snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE,
1497 "l2_tn_%s", eth_dev->device->name);
1498 l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params);
1499 if (!l2_tn_info->hash_handle) {
1500 PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!");
1503 l2_tn_info->hash_map = rte_zmalloc("ixgbe",
1504 sizeof(struct ixgbe_l2_tn_filter *) *
1505 IXGBE_MAX_L2_TN_FILTER_NUM,
1507 if (!l2_tn_info->hash_map) {
1509 "Failed to allocate memory for L2 TN hash map!");
1512 l2_tn_info->e_tag_en = FALSE;
1513 l2_tn_info->e_tag_fwd_en = FALSE;
1514 l2_tn_info->e_tag_ether_type = RTE_ETHER_TYPE_ETAG;
1519 * Negotiate mailbox API version with the PF.
1520 * After reset API version is always set to the basic one (ixgbe_mbox_api_10).
1521 * Then we try to negotiate starting with the most recent one.
1522 * If all negotiation attempts fail, then we will proceed with
1523 * the default one (ixgbe_mbox_api_10).
1526 ixgbevf_negotiate_api(struct ixgbe_hw *hw)
1530 /* start with highest supported, proceed down */
1531 static const enum ixgbe_pfvf_api_rev sup_ver[] = {
1539 i != RTE_DIM(sup_ver) &&
1540 ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
1546 generate_random_mac_addr(struct rte_ether_addr *mac_addr)
1550 /* Set Organizationally Unique Identifier (OUI) prefix. */
1551 mac_addr->addr_bytes[0] = 0x00;
1552 mac_addr->addr_bytes[1] = 0x09;
1553 mac_addr->addr_bytes[2] = 0xC0;
1554 /* Force indication of locally assigned MAC address. */
1555 mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
1556 /* Generate the last 3 bytes of the MAC address with a random number. */
1557 random = rte_rand();
1558 memcpy(&mac_addr->addr_bytes[3], &random, 3);
1562 devarg_handle_int(__rte_unused const char *key, const char *value,
1565 uint16_t *n = extra_args;
1567 if (value == NULL || extra_args == NULL)
1570 *n = (uint16_t)strtoul(value, NULL, 0);
1571 if (*n == USHRT_MAX && errno == ERANGE)
1578 ixgbevf_parse_devargs(struct ixgbe_adapter *adapter,
1579 struct rte_devargs *devargs)
1581 struct rte_kvargs *kvlist;
1582 uint16_t pflink_fullchk;
1584 if (devargs == NULL)
1587 kvlist = rte_kvargs_parse(devargs->args, ixgbevf_valid_arguments);
1591 if (rte_kvargs_count(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK) == 1 &&
1592 rte_kvargs_process(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK,
1593 devarg_handle_int, &pflink_fullchk) == 0 &&
1594 pflink_fullchk == 1)
1595 adapter->pflink_fullchk = 1;
1597 rte_kvargs_free(kvlist);
1601 * Virtual Function device init
1604 eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
1608 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1609 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1610 struct ixgbe_hw *hw =
1611 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1612 struct ixgbe_vfta *shadow_vfta =
1613 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1614 struct ixgbe_hwstrip *hwstrip =
1615 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1616 struct rte_ether_addr *perm_addr =
1617 (struct rte_ether_addr *)hw->mac.perm_addr;
1619 PMD_INIT_FUNC_TRACE();
1621 eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
1622 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1623 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1625 /* for secondary processes, we don't initialise any further as primary
1626 * has already done this work. Only check we don't need a different
1629 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1630 struct ixgbe_tx_queue *txq;
1631 /* TX queue function in primary, set by last queue initialized
1632 * Tx queue may not initialized by primary process
1634 if (eth_dev->data->tx_queues) {
1635 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues - 1];
1636 ixgbe_set_tx_function(eth_dev, txq);
1638 /* Use default TX function if we get here */
1639 PMD_INIT_LOG(NOTICE,
1640 "No TX queues configured yet. Using default TX function.");
1643 ixgbe_set_rx_function(eth_dev);
1648 ixgbevf_parse_devargs(eth_dev->data->dev_private,
1649 pci_dev->device.devargs);
1651 rte_eth_copy_pci_info(eth_dev, pci_dev);
1653 hw->device_id = pci_dev->id.device_id;
1654 hw->vendor_id = pci_dev->id.vendor_id;
1655 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1657 /* initialize the vfta */
1658 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1660 /* initialize the hw strip bitmap*/
1661 memset(hwstrip, 0, sizeof(*hwstrip));
1663 /* Initialize the shared code (base driver) */
1664 diag = ixgbe_init_shared_code(hw);
1665 if (diag != IXGBE_SUCCESS) {
1666 PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
1670 /* init_mailbox_params */
1671 hw->mbx.ops.init_params(hw);
1673 /* Reset the hw statistics */
1674 ixgbevf_dev_stats_reset(eth_dev);
1676 /* Disable the interrupts for VF */
1677 ixgbevf_intr_disable(eth_dev);
1679 hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
1680 diag = hw->mac.ops.reset_hw(hw);
1683 * The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
1684 * the underlying PF driver has not assigned a MAC address to the VF.
1685 * In this case, assign a random MAC address.
1687 if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
1688 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1690 * This error code will be propagated to the app by
1691 * rte_eth_dev_reset, so use a public error code rather than
1692 * the internal-only IXGBE_ERR_RESET_FAILED
1697 /* negotiate mailbox API version to use with the PF. */
1698 ixgbevf_negotiate_api(hw);
1700 /* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
1701 ixgbevf_get_queues(hw, &tcs, &tc);
1703 /* Allocate memory for storing MAC addresses */
1704 eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", RTE_ETHER_ADDR_LEN *
1705 hw->mac.num_rar_entries, 0);
1706 if (eth_dev->data->mac_addrs == NULL) {
1708 "Failed to allocate %u bytes needed to store "
1710 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1714 /* Generate a random MAC address, if none was assigned by PF. */
1715 if (rte_is_zero_ether_addr(perm_addr)) {
1716 generate_random_mac_addr(perm_addr);
1717 diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
1719 rte_free(eth_dev->data->mac_addrs);
1720 eth_dev->data->mac_addrs = NULL;
1723 PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
1724 PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
1725 "%02x:%02x:%02x:%02x:%02x:%02x",
1726 perm_addr->addr_bytes[0],
1727 perm_addr->addr_bytes[1],
1728 perm_addr->addr_bytes[2],
1729 perm_addr->addr_bytes[3],
1730 perm_addr->addr_bytes[4],
1731 perm_addr->addr_bytes[5]);
1734 /* Copy the permanent MAC address */
1735 rte_ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
1737 /* reset the hardware with the new settings */
1738 diag = hw->mac.ops.start_hw(hw);
1744 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1748 rte_intr_callback_register(intr_handle,
1749 ixgbevf_dev_interrupt_handler, eth_dev);
1750 rte_intr_enable(intr_handle);
1751 ixgbevf_intr_enable(eth_dev);
1753 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
1754 eth_dev->data->port_id, pci_dev->id.vendor_id,
1755 pci_dev->id.device_id, "ixgbe_mac_82599_vf");
1760 /* Virtual Function device uninit */
1763 eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
1765 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1766 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1767 struct ixgbe_hw *hw;
1769 PMD_INIT_FUNC_TRACE();
1771 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1774 hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1776 if (hw->adapter_stopped == 0)
1777 ixgbevf_dev_close(eth_dev);
1779 eth_dev->dev_ops = NULL;
1780 eth_dev->rx_pkt_burst = NULL;
1781 eth_dev->tx_pkt_burst = NULL;
1783 /* Disable the interrupts for VF */
1784 ixgbevf_intr_disable(eth_dev);
1786 rte_intr_disable(intr_handle);
1787 rte_intr_callback_unregister(intr_handle,
1788 ixgbevf_dev_interrupt_handler, eth_dev);
1794 eth_ixgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1795 struct rte_pci_device *pci_dev)
1797 char name[RTE_ETH_NAME_MAX_LEN];
1798 struct rte_eth_dev *pf_ethdev;
1799 struct rte_eth_devargs eth_da;
1802 if (pci_dev->device.devargs) {
1803 retval = rte_eth_devargs_parse(pci_dev->device.devargs->args,
1808 memset(ð_da, 0, sizeof(eth_da));
1810 retval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
1811 sizeof(struct ixgbe_adapter),
1812 eth_dev_pci_specific_init, pci_dev,
1813 eth_ixgbe_dev_init, NULL);
1815 if (retval || eth_da.nb_representor_ports < 1)
1818 pf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1819 if (pf_ethdev == NULL)
1822 /* probe VF representor ports */
1823 for (i = 0; i < eth_da.nb_representor_ports; i++) {
1824 struct ixgbe_vf_info *vfinfo;
1825 struct ixgbe_vf_representor representor;
1827 vfinfo = *IXGBE_DEV_PRIVATE_TO_P_VFDATA(
1828 pf_ethdev->data->dev_private);
1829 if (vfinfo == NULL) {
1831 "no virtual functions supported by PF");
1835 representor.vf_id = eth_da.representor_ports[i];
1836 representor.switch_domain_id = vfinfo->switch_domain_id;
1837 representor.pf_ethdev = pf_ethdev;
1839 /* representor port net_bdf_port */
1840 snprintf(name, sizeof(name), "net_%s_representor_%d",
1841 pci_dev->device.name,
1842 eth_da.representor_ports[i]);
1844 retval = rte_eth_dev_create(&pci_dev->device, name,
1845 sizeof(struct ixgbe_vf_representor), NULL, NULL,
1846 ixgbe_vf_representor_init, &representor);
1849 PMD_DRV_LOG(ERR, "failed to create ixgbe vf "
1850 "representor %s.", name);
1856 static int eth_ixgbe_pci_remove(struct rte_pci_device *pci_dev)
1858 struct rte_eth_dev *ethdev;
1860 ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1864 if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
1865 return rte_eth_dev_destroy(ethdev, ixgbe_vf_representor_uninit);
1867 return rte_eth_dev_destroy(ethdev, eth_ixgbe_dev_uninit);
1870 static struct rte_pci_driver rte_ixgbe_pmd = {
1871 .id_table = pci_id_ixgbe_map,
1872 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1873 .probe = eth_ixgbe_pci_probe,
1874 .remove = eth_ixgbe_pci_remove,
1877 static int eth_ixgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1878 struct rte_pci_device *pci_dev)
1880 return rte_eth_dev_pci_generic_probe(pci_dev,
1881 sizeof(struct ixgbe_adapter), eth_ixgbevf_dev_init);
1884 static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
1886 return rte_eth_dev_pci_generic_remove(pci_dev, eth_ixgbevf_dev_uninit);
1890 * virtual function driver struct
1892 static struct rte_pci_driver rte_ixgbevf_pmd = {
1893 .id_table = pci_id_ixgbevf_map,
1894 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
1895 .probe = eth_ixgbevf_pci_probe,
1896 .remove = eth_ixgbevf_pci_remove,
1900 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1902 struct ixgbe_hw *hw =
1903 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1904 struct ixgbe_vfta *shadow_vfta =
1905 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1910 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
1911 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
1912 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
1917 IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
1919 /* update local VFTA copy */
1920 shadow_vfta->vfta[vid_idx] = vfta;
1926 ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
1929 ixgbe_vlan_hw_strip_enable(dev, queue);
1931 ixgbe_vlan_hw_strip_disable(dev, queue);
1935 ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
1936 enum rte_vlan_type vlan_type,
1939 struct ixgbe_hw *hw =
1940 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1945 qinq = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1946 qinq &= IXGBE_DMATXCTL_GDV;
1948 switch (vlan_type) {
1949 case ETH_VLAN_TYPE_INNER:
1951 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1952 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1953 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1954 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1955 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1956 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1957 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1960 PMD_DRV_LOG(ERR, "Inner type is not supported"
1964 case ETH_VLAN_TYPE_OUTER:
1966 /* Only the high 16-bits is valid */
1967 IXGBE_WRITE_REG(hw, IXGBE_EXVET, (uint32_t)tpid <<
1968 IXGBE_EXVET_VET_EXT_SHIFT);
1970 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1971 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1972 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1973 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1974 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1975 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1976 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1982 PMD_DRV_LOG(ERR, "Unsupported VLAN type %d", vlan_type);
1990 ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
1992 struct ixgbe_hw *hw =
1993 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1996 PMD_INIT_FUNC_TRACE();
1998 /* Filter Table Disable */
1999 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2000 vlnctrl &= ~IXGBE_VLNCTRL_VFE;
2002 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
2006 ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
2008 struct ixgbe_hw *hw =
2009 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2010 struct ixgbe_vfta *shadow_vfta =
2011 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
2015 PMD_INIT_FUNC_TRACE();
2017 /* Filter Table Enable */
2018 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2019 vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
2020 vlnctrl |= IXGBE_VLNCTRL_VFE;
2022 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
2024 /* write whatever is in local vfta copy */
2025 for (i = 0; i < IXGBE_VFTA_SIZE; i++)
2026 IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
2030 ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
2032 struct ixgbe_hwstrip *hwstrip =
2033 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
2034 struct ixgbe_rx_queue *rxq;
2036 if (queue >= IXGBE_MAX_RX_QUEUE_NUM)
2040 IXGBE_SET_HWSTRIP(hwstrip, queue);
2042 IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
2044 if (queue >= dev->data->nb_rx_queues)
2047 rxq = dev->data->rx_queues[queue];
2050 rxq->vlan_flags = PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
2051 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2053 rxq->vlan_flags = PKT_RX_VLAN;
2054 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2059 ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
2061 struct ixgbe_hw *hw =
2062 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2065 PMD_INIT_FUNC_TRACE();
2067 if (hw->mac.type == ixgbe_mac_82598EB) {
2068 /* No queue level support */
2069 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2073 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2074 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2075 ctrl &= ~IXGBE_RXDCTL_VME;
2076 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2078 /* record those setting for HW strip per queue */
2079 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
2083 ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
2085 struct ixgbe_hw *hw =
2086 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2089 PMD_INIT_FUNC_TRACE();
2091 if (hw->mac.type == ixgbe_mac_82598EB) {
2092 /* No queue level supported */
2093 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2097 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2098 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2099 ctrl |= IXGBE_RXDCTL_VME;
2100 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2102 /* record those setting for HW strip per queue */
2103 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
2107 ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
2109 struct ixgbe_hw *hw =
2110 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2113 PMD_INIT_FUNC_TRACE();
2115 /* DMATXCTRL: Geric Double VLAN Disable */
2116 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2117 ctrl &= ~IXGBE_DMATXCTL_GDV;
2118 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2120 /* CTRL_EXT: Global Double VLAN Disable */
2121 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2122 ctrl &= ~IXGBE_EXTENDED_VLAN;
2123 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2128 ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
2130 struct ixgbe_hw *hw =
2131 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2134 PMD_INIT_FUNC_TRACE();
2136 /* DMATXCTRL: Geric Double VLAN Enable */
2137 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2138 ctrl |= IXGBE_DMATXCTL_GDV;
2139 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2141 /* CTRL_EXT: Global Double VLAN Enable */
2142 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2143 ctrl |= IXGBE_EXTENDED_VLAN;
2144 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2146 /* Clear pooling mode of PFVTCTL. It's required by X550. */
2147 if (hw->mac.type == ixgbe_mac_X550 ||
2148 hw->mac.type == ixgbe_mac_X550EM_x ||
2149 hw->mac.type == ixgbe_mac_X550EM_a) {
2150 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
2151 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
2152 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
2156 * VET EXT field in the EXVET register = 0x8100 by default
2157 * So no need to change. Same to VT field of DMATXCTL register
2162 ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
2164 struct ixgbe_hw *hw =
2165 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2166 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
2169 struct ixgbe_rx_queue *rxq;
2172 PMD_INIT_FUNC_TRACE();
2174 if (hw->mac.type == ixgbe_mac_82598EB) {
2175 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2176 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2177 ctrl |= IXGBE_VLNCTRL_VME;
2178 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2180 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2181 ctrl &= ~IXGBE_VLNCTRL_VME;
2182 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2186 * Other 10G NIC, the VLAN strip can be setup
2187 * per queue in RXDCTL
2189 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2190 rxq = dev->data->rx_queues[i];
2191 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
2192 if (rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
2193 ctrl |= IXGBE_RXDCTL_VME;
2196 ctrl &= ~IXGBE_RXDCTL_VME;
2199 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
2201 /* record those setting for HW strip per queue */
2202 ixgbe_vlan_hw_strip_bitmap_set(dev, i, on);
2208 ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev, int mask)
2211 struct rte_eth_rxmode *rxmode;
2212 struct ixgbe_rx_queue *rxq;
2214 if (mask & ETH_VLAN_STRIP_MASK) {
2215 rxmode = &dev->data->dev_conf.rxmode;
2216 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
2217 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2218 rxq = dev->data->rx_queues[i];
2219 rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
2222 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2223 rxq = dev->data->rx_queues[i];
2224 rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
2230 ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask)
2232 struct rte_eth_rxmode *rxmode;
2233 rxmode = &dev->data->dev_conf.rxmode;
2235 if (mask & ETH_VLAN_STRIP_MASK) {
2236 ixgbe_vlan_hw_strip_config(dev);
2239 if (mask & ETH_VLAN_FILTER_MASK) {
2240 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
2241 ixgbe_vlan_hw_filter_enable(dev);
2243 ixgbe_vlan_hw_filter_disable(dev);
2246 if (mask & ETH_VLAN_EXTEND_MASK) {
2247 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
2248 ixgbe_vlan_hw_extend_enable(dev);
2250 ixgbe_vlan_hw_extend_disable(dev);
2257 ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
2259 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
2261 ixgbe_vlan_offload_config(dev, mask);
2267 ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
2269 struct ixgbe_hw *hw =
2270 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2271 /* VLNCTRL: enable vlan filtering and allow all vlan tags through */
2272 uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2274 vlanctrl |= IXGBE_VLNCTRL_VFE; /* enable vlan filters */
2275 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
2279 ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev, uint16_t nb_rx_q)
2281 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2286 RTE_ETH_DEV_SRIOV(dev).active = ETH_64_POOLS;
2289 RTE_ETH_DEV_SRIOV(dev).active = ETH_32_POOLS;
2295 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool =
2296 IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2297 RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
2298 pci_dev->max_vfs * RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2303 ixgbe_check_mq_mode(struct rte_eth_dev *dev)
2305 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
2306 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2307 uint16_t nb_rx_q = dev->data->nb_rx_queues;
2308 uint16_t nb_tx_q = dev->data->nb_tx_queues;
2310 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
2311 /* check multi-queue mode */
2312 switch (dev_conf->rxmode.mq_mode) {
2313 case ETH_MQ_RX_VMDQ_DCB:
2314 PMD_INIT_LOG(INFO, "ETH_MQ_RX_VMDQ_DCB mode supported in SRIOV");
2316 case ETH_MQ_RX_VMDQ_DCB_RSS:
2317 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
2318 PMD_INIT_LOG(ERR, "SRIOV active,"
2319 " unsupported mq_mode rx %d.",
2320 dev_conf->rxmode.mq_mode);
2323 case ETH_MQ_RX_VMDQ_RSS:
2324 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS;
2325 if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
2326 if (ixgbe_check_vf_rss_rxq_num(dev, nb_rx_q)) {
2327 PMD_INIT_LOG(ERR, "SRIOV is active,"
2328 " invalid queue number"
2329 " for VMDQ RSS, allowed"
2330 " value are 1, 2 or 4.");
2334 case ETH_MQ_RX_VMDQ_ONLY:
2335 case ETH_MQ_RX_NONE:
2336 /* if nothing mq mode configure, use default scheme */
2337 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
2339 default: /* ETH_MQ_RX_DCB, ETH_MQ_RX_DCB_RSS or ETH_MQ_TX_DCB*/
2340 /* SRIOV only works in VMDq enable mode */
2341 PMD_INIT_LOG(ERR, "SRIOV is active,"
2342 " wrong mq_mode rx %d.",
2343 dev_conf->rxmode.mq_mode);
2347 switch (dev_conf->txmode.mq_mode) {
2348 case ETH_MQ_TX_VMDQ_DCB:
2349 PMD_INIT_LOG(INFO, "ETH_MQ_TX_VMDQ_DCB mode supported in SRIOV");
2350 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_DCB;
2352 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
2353 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
2357 /* check valid queue number */
2358 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
2359 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
2360 PMD_INIT_LOG(ERR, "SRIOV is active,"
2361 " nb_rx_q=%d nb_tx_q=%d queue number"
2362 " must be less than or equal to %d.",
2364 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
2368 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB_RSS) {
2369 PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is"
2373 /* check configuration for vmdb+dcb mode */
2374 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
2375 const struct rte_eth_vmdq_dcb_conf *conf;
2377 if (nb_rx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2378 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_rx_q != %d.",
2379 IXGBE_VMDQ_DCB_NB_QUEUES);
2382 conf = &dev_conf->rx_adv_conf.vmdq_dcb_conf;
2383 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2384 conf->nb_queue_pools == ETH_32_POOLS)) {
2385 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2386 " nb_queue_pools must be %d or %d.",
2387 ETH_16_POOLS, ETH_32_POOLS);
2391 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
2392 const struct rte_eth_vmdq_dcb_tx_conf *conf;
2394 if (nb_tx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2395 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_tx_q != %d",
2396 IXGBE_VMDQ_DCB_NB_QUEUES);
2399 conf = &dev_conf->tx_adv_conf.vmdq_dcb_tx_conf;
2400 if (!(conf->nb_queue_pools == ETH_16_POOLS ||
2401 conf->nb_queue_pools == ETH_32_POOLS)) {
2402 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2403 " nb_queue_pools != %d and"
2404 " nb_queue_pools != %d.",
2405 ETH_16_POOLS, ETH_32_POOLS);
2410 /* For DCB mode check our configuration before we go further */
2411 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
2412 const struct rte_eth_dcb_rx_conf *conf;
2414 conf = &dev_conf->rx_adv_conf.dcb_rx_conf;
2415 if (!(conf->nb_tcs == ETH_4_TCS ||
2416 conf->nb_tcs == ETH_8_TCS)) {
2417 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2418 " and nb_tcs != %d.",
2419 ETH_4_TCS, ETH_8_TCS);
2424 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
2425 const struct rte_eth_dcb_tx_conf *conf;
2427 conf = &dev_conf->tx_adv_conf.dcb_tx_conf;
2428 if (!(conf->nb_tcs == ETH_4_TCS ||
2429 conf->nb_tcs == ETH_8_TCS)) {
2430 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2431 " and nb_tcs != %d.",
2432 ETH_4_TCS, ETH_8_TCS);
2438 * When DCB/VT is off, maximum number of queues changes,
2439 * except for 82598EB, which remains constant.
2441 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
2442 hw->mac.type != ixgbe_mac_82598EB) {
2443 if (nb_tx_q > IXGBE_NONE_MODE_TX_NB_QUEUES) {
2445 "Neither VT nor DCB are enabled, "
2447 IXGBE_NONE_MODE_TX_NB_QUEUES);
2456 ixgbe_dev_configure(struct rte_eth_dev *dev)
2458 struct ixgbe_interrupt *intr =
2459 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2460 struct ixgbe_adapter *adapter = dev->data->dev_private;
2463 PMD_INIT_FUNC_TRACE();
2464 /* multipe queue mode checking */
2465 ret = ixgbe_check_mq_mode(dev);
2467 PMD_DRV_LOG(ERR, "ixgbe_check_mq_mode fails with %d.",
2472 /* set flag to update link status after init */
2473 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
2476 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
2477 * allocation or vector Rx preconditions we will reset it.
2479 adapter->rx_bulk_alloc_allowed = true;
2480 adapter->rx_vec_allowed = true;
2486 ixgbe_dev_phy_intr_setup(struct rte_eth_dev *dev)
2488 struct ixgbe_hw *hw =
2489 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2490 struct ixgbe_interrupt *intr =
2491 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2494 /* only set up it on X550EM_X */
2495 if (hw->mac.type == ixgbe_mac_X550EM_x) {
2496 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
2497 gpie |= IXGBE_SDP0_GPIEN_X550EM_x;
2498 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
2499 if (hw->phy.type == ixgbe_phy_x550em_ext_t)
2500 intr->mask |= IXGBE_EICR_GPI_SDP0_X550EM_x;
2505 ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
2506 uint16_t tx_rate, uint64_t q_msk)
2508 struct ixgbe_hw *hw;
2509 struct ixgbe_vf_info *vfinfo;
2510 struct rte_eth_link link;
2511 uint8_t nb_q_per_pool;
2512 uint32_t queue_stride;
2513 uint32_t queue_idx, idx = 0, vf_idx;
2515 uint16_t total_rate = 0;
2516 struct rte_pci_device *pci_dev;
2518 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2519 rte_eth_link_get_nowait(dev->data->port_id, &link);
2521 if (vf >= pci_dev->max_vfs)
2524 if (tx_rate > link.link_speed)
2530 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2531 vfinfo = *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
2532 nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2533 queue_stride = IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2534 queue_idx = vf * queue_stride;
2535 queue_end = queue_idx + nb_q_per_pool - 1;
2536 if (queue_end >= hw->mac.max_tx_queues)
2540 for (vf_idx = 0; vf_idx < pci_dev->max_vfs; vf_idx++) {
2543 for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
2545 total_rate += vfinfo[vf_idx].tx_rate[idx];
2551 /* Store tx_rate for this vf. */
2552 for (idx = 0; idx < nb_q_per_pool; idx++) {
2553 if (((uint64_t)0x1 << idx) & q_msk) {
2554 if (vfinfo[vf].tx_rate[idx] != tx_rate)
2555 vfinfo[vf].tx_rate[idx] = tx_rate;
2556 total_rate += tx_rate;
2560 if (total_rate > dev->data->dev_link.link_speed) {
2561 /* Reset stored TX rate of the VF if it causes exceed
2564 memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
2568 /* Set RTTBCNRC of each queue/pool for vf X */
2569 for (; queue_idx <= queue_end; queue_idx++) {
2571 ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
2579 * Configure device link speed and setup link.
2580 * It returns 0 on success.
2583 ixgbe_dev_start(struct rte_eth_dev *dev)
2585 struct ixgbe_hw *hw =
2586 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2587 struct ixgbe_vf_info *vfinfo =
2588 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2589 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2590 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2591 uint32_t intr_vector = 0;
2592 int err, link_up = 0, negotiate = 0;
2594 uint32_t allowed_speeds = 0;
2598 uint32_t *link_speeds;
2599 struct ixgbe_tm_conf *tm_conf =
2600 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2602 PMD_INIT_FUNC_TRACE();
2604 /* IXGBE devices don't support:
2605 * - half duplex (checked afterwards for valid speeds)
2606 * - fixed speed: TODO implement
2608 if (dev->data->dev_conf.link_speeds & ETH_LINK_SPEED_FIXED) {
2610 "Invalid link_speeds for port %u, fix speed not supported",
2611 dev->data->port_id);
2615 /* Stop the link setup handler before resetting the HW. */
2616 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
2618 /* disable uio/vfio intr/eventfd mapping */
2619 rte_intr_disable(intr_handle);
2622 hw->adapter_stopped = 0;
2623 ixgbe_stop_adapter(hw);
2625 /* reinitialize adapter
2626 * this calls reset and start
2628 status = ixgbe_pf_reset_hw(hw);
2631 hw->mac.ops.start_hw(hw);
2632 hw->mac.get_link_status = true;
2634 /* configure PF module if SRIOV enabled */
2635 ixgbe_pf_host_configure(dev);
2637 ixgbe_dev_phy_intr_setup(dev);
2639 /* check and configure queue intr-vector mapping */
2640 if ((rte_intr_cap_multiple(intr_handle) ||
2641 !RTE_ETH_DEV_SRIOV(dev).active) &&
2642 dev->data->dev_conf.intr_conf.rxq != 0) {
2643 intr_vector = dev->data->nb_rx_queues;
2644 if (intr_vector > IXGBE_MAX_INTR_QUEUE_NUM) {
2645 PMD_INIT_LOG(ERR, "At most %d intr queues supported",
2646 IXGBE_MAX_INTR_QUEUE_NUM);
2649 if (rte_intr_efd_enable(intr_handle, intr_vector))
2653 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
2654 intr_handle->intr_vec =
2655 rte_zmalloc("intr_vec",
2656 dev->data->nb_rx_queues * sizeof(int), 0);
2657 if (intr_handle->intr_vec == NULL) {
2658 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
2659 " intr_vec", dev->data->nb_rx_queues);
2664 /* confiugre msix for sleep until rx interrupt */
2665 ixgbe_configure_msix(dev);
2667 /* initialize transmission unit */
2668 ixgbe_dev_tx_init(dev);
2670 /* This can fail when allocating mbufs for descriptor rings */
2671 err = ixgbe_dev_rx_init(dev);
2673 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
2677 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
2678 ETH_VLAN_EXTEND_MASK;
2679 err = ixgbe_vlan_offload_config(dev, mask);
2681 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2685 if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
2686 /* Enable vlan filtering for VMDq */
2687 ixgbe_vmdq_vlan_hw_filter_enable(dev);
2690 /* Configure DCB hw */
2691 ixgbe_configure_dcb(dev);
2693 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
2694 err = ixgbe_fdir_configure(dev);
2699 /* Restore vf rate limit */
2700 if (vfinfo != NULL) {
2701 for (vf = 0; vf < pci_dev->max_vfs; vf++)
2702 for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
2703 if (vfinfo[vf].tx_rate[idx] != 0)
2704 ixgbe_set_vf_rate_limit(
2706 vfinfo[vf].tx_rate[idx],
2710 ixgbe_restore_statistics_mapping(dev);
2712 err = ixgbe_dev_rxtx_start(dev);
2714 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
2718 /* Skip link setup if loopback mode is enabled. */
2719 if (dev->data->dev_conf.lpbk_mode != 0) {
2720 err = ixgbe_check_supported_loopback_mode(dev);
2722 PMD_INIT_LOG(ERR, "Unsupported loopback mode");
2725 goto skip_link_setup;
2729 if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
2730 err = hw->mac.ops.setup_sfp(hw);
2735 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2736 /* Turn on the copper */
2737 ixgbe_set_phy_power(hw, true);
2739 /* Turn on the laser */
2740 ixgbe_enable_tx_laser(hw);
2743 err = ixgbe_check_link(hw, &speed, &link_up, 0);
2746 dev->data->dev_link.link_status = link_up;
2748 err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
2752 switch (hw->mac.type) {
2753 case ixgbe_mac_X550:
2754 case ixgbe_mac_X550EM_x:
2755 case ixgbe_mac_X550EM_a:
2756 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2757 ETH_LINK_SPEED_2_5G | ETH_LINK_SPEED_5G |
2759 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
2760 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
2761 allowed_speeds = ETH_LINK_SPEED_10M |
2762 ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
2765 allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
2769 link_speeds = &dev->data->dev_conf.link_speeds;
2770 if (*link_speeds & ~allowed_speeds) {
2771 PMD_INIT_LOG(ERR, "Invalid link setting");
2776 if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
2777 switch (hw->mac.type) {
2778 case ixgbe_mac_82598EB:
2779 speed = IXGBE_LINK_SPEED_82598_AUTONEG;
2781 case ixgbe_mac_82599EB:
2782 case ixgbe_mac_X540:
2783 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2785 case ixgbe_mac_X550:
2786 case ixgbe_mac_X550EM_x:
2787 case ixgbe_mac_X550EM_a:
2788 speed = IXGBE_LINK_SPEED_X550_AUTONEG;
2791 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2794 if (*link_speeds & ETH_LINK_SPEED_10G)
2795 speed |= IXGBE_LINK_SPEED_10GB_FULL;
2796 if (*link_speeds & ETH_LINK_SPEED_5G)
2797 speed |= IXGBE_LINK_SPEED_5GB_FULL;
2798 if (*link_speeds & ETH_LINK_SPEED_2_5G)
2799 speed |= IXGBE_LINK_SPEED_2_5GB_FULL;
2800 if (*link_speeds & ETH_LINK_SPEED_1G)
2801 speed |= IXGBE_LINK_SPEED_1GB_FULL;
2802 if (*link_speeds & ETH_LINK_SPEED_100M)
2803 speed |= IXGBE_LINK_SPEED_100_FULL;
2804 if (*link_speeds & ETH_LINK_SPEED_10M)
2805 speed |= IXGBE_LINK_SPEED_10_FULL;
2808 err = ixgbe_setup_link(hw, speed, link_up);
2814 if (rte_intr_allow_others(intr_handle)) {
2815 /* check if lsc interrupt is enabled */
2816 if (dev->data->dev_conf.intr_conf.lsc != 0)
2817 ixgbe_dev_lsc_interrupt_setup(dev, TRUE);
2819 ixgbe_dev_lsc_interrupt_setup(dev, FALSE);
2820 ixgbe_dev_macsec_interrupt_setup(dev);
2822 rte_intr_callback_unregister(intr_handle,
2823 ixgbe_dev_interrupt_handler, dev);
2824 if (dev->data->dev_conf.intr_conf.lsc != 0)
2825 PMD_INIT_LOG(INFO, "lsc won't enable because of"
2826 " no intr multiplex");
2829 /* check if rxq interrupt is enabled */
2830 if (dev->data->dev_conf.intr_conf.rxq != 0 &&
2831 rte_intr_dp_is_en(intr_handle))
2832 ixgbe_dev_rxq_interrupt_setup(dev);
2834 /* enable uio/vfio intr/eventfd mapping */
2835 rte_intr_enable(intr_handle);
2837 /* resume enabled intr since hw reset */
2838 ixgbe_enable_intr(dev);
2839 ixgbe_l2_tunnel_conf(dev);
2840 ixgbe_filter_restore(dev);
2842 if (tm_conf->root && !tm_conf->committed)
2843 PMD_DRV_LOG(WARNING,
2844 "please call hierarchy_commit() "
2845 "before starting the port");
2848 * Update link status right before return, because it may
2849 * start link configuration process in a separate thread.
2851 ixgbe_dev_link_update(dev, 0);
2856 PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
2857 ixgbe_dev_clear_queues(dev);
2862 * Stop device: disable rx and tx functions to allow for reconfiguring.
2865 ixgbe_dev_stop(struct rte_eth_dev *dev)
2867 struct rte_eth_link link;
2868 struct ixgbe_adapter *adapter = dev->data->dev_private;
2869 struct ixgbe_hw *hw =
2870 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2871 struct ixgbe_vf_info *vfinfo =
2872 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2873 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2874 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2876 struct ixgbe_tm_conf *tm_conf =
2877 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2879 PMD_INIT_FUNC_TRACE();
2881 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
2883 /* disable interrupts */
2884 ixgbe_disable_intr(hw);
2887 ixgbe_pf_reset_hw(hw);
2888 hw->adapter_stopped = 0;
2891 ixgbe_stop_adapter(hw);
2893 for (vf = 0; vfinfo != NULL && vf < pci_dev->max_vfs; vf++)
2894 vfinfo[vf].clear_to_send = false;
2896 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2897 /* Turn off the copper */
2898 ixgbe_set_phy_power(hw, false);
2900 /* Turn off the laser */
2901 ixgbe_disable_tx_laser(hw);
2904 ixgbe_dev_clear_queues(dev);
2906 /* Clear stored conf */
2907 dev->data->scattered_rx = 0;
2910 /* Clear recorded link status */
2911 memset(&link, 0, sizeof(link));
2912 rte_eth_linkstatus_set(dev, &link);
2914 if (!rte_intr_allow_others(intr_handle))
2915 /* resume to the default handler */
2916 rte_intr_callback_register(intr_handle,
2917 ixgbe_dev_interrupt_handler,
2920 /* Clean datapath event and queue/vec mapping */
2921 rte_intr_efd_disable(intr_handle);
2922 if (intr_handle->intr_vec != NULL) {
2923 rte_free(intr_handle->intr_vec);
2924 intr_handle->intr_vec = NULL;
2927 /* reset hierarchy commit */
2928 tm_conf->committed = false;
2930 adapter->rss_reta_updated = 0;
2934 * Set device link up: enable tx.
2937 ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
2939 struct ixgbe_hw *hw =
2940 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2941 if (hw->mac.type == ixgbe_mac_82599EB) {
2942 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2943 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2944 /* Not suported in bypass mode */
2945 PMD_INIT_LOG(ERR, "Set link up is not supported "
2946 "by device id 0x%x", hw->device_id);
2952 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2953 /* Turn on the copper */
2954 ixgbe_set_phy_power(hw, true);
2956 /* Turn on the laser */
2957 ixgbe_enable_tx_laser(hw);
2964 * Set device link down: disable tx.
2967 ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
2969 struct ixgbe_hw *hw =
2970 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2971 if (hw->mac.type == ixgbe_mac_82599EB) {
2972 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2973 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2974 /* Not suported in bypass mode */
2975 PMD_INIT_LOG(ERR, "Set link down is not supported "
2976 "by device id 0x%x", hw->device_id);
2982 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2983 /* Turn off the copper */
2984 ixgbe_set_phy_power(hw, false);
2986 /* Turn off the laser */
2987 ixgbe_disable_tx_laser(hw);
2994 * Reset and stop device.
2997 ixgbe_dev_close(struct rte_eth_dev *dev)
2999 struct ixgbe_hw *hw =
3000 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3002 PMD_INIT_FUNC_TRACE();
3004 ixgbe_pf_reset_hw(hw);
3006 ixgbe_dev_stop(dev);
3007 hw->adapter_stopped = 1;
3009 ixgbe_dev_free_queues(dev);
3011 ixgbe_disable_pcie_master(hw);
3013 /* reprogram the RAR[0] in case user changed it. */
3014 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
3021 ixgbe_dev_reset(struct rte_eth_dev *dev)
3025 /* When a DPDK PMD PF begin to reset PF port, it should notify all
3026 * its VF to make them align with it. The detailed notification
3027 * mechanism is PMD specific. As to ixgbe PF, it is rather complex.
3028 * To avoid unexpected behavior in VF, currently reset of PF with
3029 * SR-IOV activation is not supported. It might be supported later.
3031 if (dev->data->sriov.active)
3034 ret = eth_ixgbe_dev_uninit(dev);
3038 ret = eth_ixgbe_dev_init(dev, NULL);
3044 ixgbe_read_stats_registers(struct ixgbe_hw *hw,
3045 struct ixgbe_hw_stats *hw_stats,
3046 struct ixgbe_macsec_stats *macsec_stats,
3047 uint64_t *total_missed_rx, uint64_t *total_qbrc,
3048 uint64_t *total_qprc, uint64_t *total_qprdc)
3050 uint32_t bprc, lxon, lxoff, total;
3051 uint32_t delta_gprc = 0;
3053 /* Workaround for RX byte count not including CRC bytes when CRC
3054 * strip is enabled. CRC bytes are removed from counters when crc_strip
3057 int crc_strip = (IXGBE_READ_REG(hw, IXGBE_HLREG0) &
3058 IXGBE_HLREG0_RXCRCSTRP);
3060 hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
3061 hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
3062 hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
3063 hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
3065 for (i = 0; i < 8; i++) {
3066 uint32_t mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
3068 /* global total per queue */
3069 hw_stats->mpc[i] += mp;
3070 /* Running comprehensive total for stats display */
3071 *total_missed_rx += hw_stats->mpc[i];
3072 if (hw->mac.type == ixgbe_mac_82598EB) {
3073 hw_stats->rnbc[i] +=
3074 IXGBE_READ_REG(hw, IXGBE_RNBC(i));
3075 hw_stats->pxonrxc[i] +=
3076 IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
3077 hw_stats->pxoffrxc[i] +=
3078 IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
3080 hw_stats->pxonrxc[i] +=
3081 IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
3082 hw_stats->pxoffrxc[i] +=
3083 IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
3084 hw_stats->pxon2offc[i] +=
3085 IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
3087 hw_stats->pxontxc[i] +=
3088 IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
3089 hw_stats->pxofftxc[i] +=
3090 IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
3092 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3093 uint32_t delta_qprc = IXGBE_READ_REG(hw, IXGBE_QPRC(i));
3094 uint32_t delta_qptc = IXGBE_READ_REG(hw, IXGBE_QPTC(i));
3095 uint32_t delta_qprdc = IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
3097 delta_gprc += delta_qprc;
3099 hw_stats->qprc[i] += delta_qprc;
3100 hw_stats->qptc[i] += delta_qptc;
3102 hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
3103 hw_stats->qbrc[i] +=
3104 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
3106 hw_stats->qbrc[i] -= delta_qprc * RTE_ETHER_CRC_LEN;
3108 hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
3109 hw_stats->qbtc[i] +=
3110 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
3112 hw_stats->qprdc[i] += delta_qprdc;
3113 *total_qprdc += hw_stats->qprdc[i];
3115 *total_qprc += hw_stats->qprc[i];
3116 *total_qbrc += hw_stats->qbrc[i];
3118 hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
3119 hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
3120 hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
3123 * An errata states that gprc actually counts good + missed packets:
3124 * Workaround to set gprc to summated queue packet receives
3126 hw_stats->gprc = *total_qprc;
3128 if (hw->mac.type != ixgbe_mac_82598EB) {
3129 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
3130 hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
3131 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
3132 hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
3133 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
3134 hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
3135 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
3136 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
3138 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
3139 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
3140 /* 82598 only has a counter in the high register */
3141 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
3142 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
3143 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
3145 uint64_t old_tpr = hw_stats->tpr;
3147 hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
3148 hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
3151 hw_stats->gorc -= delta_gprc * RTE_ETHER_CRC_LEN;
3153 uint64_t delta_gptc = IXGBE_READ_REG(hw, IXGBE_GPTC);
3154 hw_stats->gptc += delta_gptc;
3155 hw_stats->gotc -= delta_gptc * RTE_ETHER_CRC_LEN;
3156 hw_stats->tor -= (hw_stats->tpr - old_tpr) * RTE_ETHER_CRC_LEN;
3159 * Workaround: mprc hardware is incorrectly counting
3160 * broadcasts, so for now we subtract those.
3162 bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
3163 hw_stats->bprc += bprc;
3164 hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
3165 if (hw->mac.type == ixgbe_mac_82598EB)
3166 hw_stats->mprc -= bprc;
3168 hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
3169 hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
3170 hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
3171 hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
3172 hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
3173 hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
3175 lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
3176 hw_stats->lxontxc += lxon;
3177 lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
3178 hw_stats->lxofftxc += lxoff;
3179 total = lxon + lxoff;
3181 hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
3182 hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
3183 hw_stats->gptc -= total;
3184 hw_stats->mptc -= total;
3185 hw_stats->ptc64 -= total;
3186 hw_stats->gotc -= total * RTE_ETHER_MIN_LEN;
3188 hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
3189 hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
3190 hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
3191 hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
3192 hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
3193 hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
3194 hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
3195 hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
3196 hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
3197 hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
3198 hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
3199 hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
3200 hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
3201 hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
3202 hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
3203 hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
3204 /* Only read FCOE on 82599 */
3205 if (hw->mac.type != ixgbe_mac_82598EB) {
3206 hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
3207 hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
3208 hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
3209 hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
3210 hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
3213 /* Flow Director Stats registers */
3214 if (hw->mac.type != ixgbe_mac_82598EB) {
3215 hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
3216 hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
3217 hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
3218 IXGBE_FDIRUSTAT) & 0xFFFF;
3219 hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
3220 IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
3221 hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
3222 IXGBE_FDIRFSTAT) & 0xFFFF;
3223 hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
3224 IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
3226 /* MACsec Stats registers */
3227 macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
3228 macsec_stats->out_pkts_encrypted +=
3229 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTE);
3230 macsec_stats->out_pkts_protected +=
3231 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTP);
3232 macsec_stats->out_octets_encrypted +=
3233 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTE);
3234 macsec_stats->out_octets_protected +=
3235 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTP);
3236 macsec_stats->in_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECRXUT);
3237 macsec_stats->in_pkts_badtag += IXGBE_READ_REG(hw, IXGBE_LSECRXBAD);
3238 macsec_stats->in_pkts_nosci += IXGBE_READ_REG(hw, IXGBE_LSECRXNOSCI);
3239 macsec_stats->in_pkts_unknownsci +=
3240 IXGBE_READ_REG(hw, IXGBE_LSECRXUNSCI);
3241 macsec_stats->in_octets_decrypted +=
3242 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTD);
3243 macsec_stats->in_octets_validated +=
3244 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTV);
3245 macsec_stats->in_pkts_unchecked += IXGBE_READ_REG(hw, IXGBE_LSECRXUNCH);
3246 macsec_stats->in_pkts_delayed += IXGBE_READ_REG(hw, IXGBE_LSECRXDELAY);
3247 macsec_stats->in_pkts_late += IXGBE_READ_REG(hw, IXGBE_LSECRXLATE);
3248 for (i = 0; i < 2; i++) {
3249 macsec_stats->in_pkts_ok +=
3250 IXGBE_READ_REG(hw, IXGBE_LSECRXOK(i));
3251 macsec_stats->in_pkts_invalid +=
3252 IXGBE_READ_REG(hw, IXGBE_LSECRXINV(i));
3253 macsec_stats->in_pkts_notvalid +=
3254 IXGBE_READ_REG(hw, IXGBE_LSECRXNV(i));
3256 macsec_stats->in_pkts_unusedsa += IXGBE_READ_REG(hw, IXGBE_LSECRXUNSA);
3257 macsec_stats->in_pkts_notusingsa +=
3258 IXGBE_READ_REG(hw, IXGBE_LSECRXNUSA);
3262 * This function is based on ixgbe_update_stats_counters() in ixgbe/ixgbe.c
3265 ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3267 struct ixgbe_hw *hw =
3268 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3269 struct ixgbe_hw_stats *hw_stats =
3270 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3271 struct ixgbe_macsec_stats *macsec_stats =
3272 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3273 dev->data->dev_private);
3274 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3277 total_missed_rx = 0;
3282 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3283 &total_qbrc, &total_qprc, &total_qprdc);
3288 /* Fill out the rte_eth_stats statistics structure */
3289 stats->ipackets = total_qprc;
3290 stats->ibytes = total_qbrc;
3291 stats->opackets = hw_stats->gptc;
3292 stats->obytes = hw_stats->gotc;
3294 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3295 stats->q_ipackets[i] = hw_stats->qprc[i];
3296 stats->q_opackets[i] = hw_stats->qptc[i];
3297 stats->q_ibytes[i] = hw_stats->qbrc[i];
3298 stats->q_obytes[i] = hw_stats->qbtc[i];
3299 stats->q_errors[i] = hw_stats->qprdc[i];
3303 stats->imissed = total_missed_rx;
3304 stats->ierrors = hw_stats->crcerrs +
3321 ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
3323 struct ixgbe_hw_stats *stats =
3324 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3326 /* HW registers are cleared on read */
3327 ixgbe_dev_stats_get(dev, NULL);
3329 /* Reset software totals */
3330 memset(stats, 0, sizeof(*stats));
3333 /* This function calculates the number of xstats based on the current config */
3335 ixgbe_xstats_calc_num(void) {
3336 return IXGBE_NB_HW_STATS + IXGBE_NB_MACSEC_STATS +
3337 (IXGBE_NB_RXQ_PRIO_STATS * IXGBE_NB_RXQ_PRIO_VALUES) +
3338 (IXGBE_NB_TXQ_PRIO_STATS * IXGBE_NB_TXQ_PRIO_VALUES);
3341 static int ixgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3342 struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size)
3344 const unsigned cnt_stats = ixgbe_xstats_calc_num();
3345 unsigned stat, i, count;
3347 if (xstats_names != NULL) {
3350 /* Note: limit >= cnt_stats checked upstream
3351 * in rte_eth_xstats_names()
3354 /* Extended stats from ixgbe_hw_stats */
3355 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3356 strlcpy(xstats_names[count].name,
3357 rte_ixgbe_stats_strings[i].name,
3358 sizeof(xstats_names[count].name));
3363 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3364 strlcpy(xstats_names[count].name,
3365 rte_ixgbe_macsec_strings[i].name,
3366 sizeof(xstats_names[count].name));
3370 /* RX Priority Stats */
3371 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3372 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3373 snprintf(xstats_names[count].name,
3374 sizeof(xstats_names[count].name),
3375 "rx_priority%u_%s", i,
3376 rte_ixgbe_rxq_strings[stat].name);
3381 /* TX Priority Stats */
3382 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3383 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3384 snprintf(xstats_names[count].name,
3385 sizeof(xstats_names[count].name),
3386 "tx_priority%u_%s", i,
3387 rte_ixgbe_txq_strings[stat].name);
3395 static int ixgbe_dev_xstats_get_names_by_id(
3396 struct rte_eth_dev *dev,
3397 struct rte_eth_xstat_name *xstats_names,
3398 const uint64_t *ids,
3402 const unsigned int cnt_stats = ixgbe_xstats_calc_num();
3403 unsigned int stat, i, count;
3405 if (xstats_names != NULL) {
3408 /* Note: limit >= cnt_stats checked upstream
3409 * in rte_eth_xstats_names()
3412 /* Extended stats from ixgbe_hw_stats */
3413 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3414 strlcpy(xstats_names[count].name,
3415 rte_ixgbe_stats_strings[i].name,
3416 sizeof(xstats_names[count].name));
3421 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3422 strlcpy(xstats_names[count].name,
3423 rte_ixgbe_macsec_strings[i].name,
3424 sizeof(xstats_names[count].name));
3428 /* RX Priority Stats */
3429 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3430 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3431 snprintf(xstats_names[count].name,
3432 sizeof(xstats_names[count].name),
3433 "rx_priority%u_%s", i,
3434 rte_ixgbe_rxq_strings[stat].name);
3439 /* TX Priority Stats */
3440 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3441 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3442 snprintf(xstats_names[count].name,
3443 sizeof(xstats_names[count].name),
3444 "tx_priority%u_%s", i,
3445 rte_ixgbe_txq_strings[stat].name);
3454 uint16_t size = ixgbe_xstats_calc_num();
3455 struct rte_eth_xstat_name xstats_names_copy[size];
3457 ixgbe_dev_xstats_get_names_by_id(dev, xstats_names_copy, NULL,
3460 for (i = 0; i < limit; i++) {
3461 if (ids[i] >= size) {
3462 PMD_INIT_LOG(ERR, "id value isn't valid");
3465 strcpy(xstats_names[i].name,
3466 xstats_names_copy[ids[i]].name);
3471 static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3472 struct rte_eth_xstat_name *xstats_names, unsigned limit)
3476 if (limit < IXGBEVF_NB_XSTATS && xstats_names != NULL)
3479 if (xstats_names != NULL)
3480 for (i = 0; i < IXGBEVF_NB_XSTATS; i++)
3481 strlcpy(xstats_names[i].name,
3482 rte_ixgbevf_stats_strings[i].name,
3483 sizeof(xstats_names[i].name));
3484 return IXGBEVF_NB_XSTATS;
3488 ixgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3491 struct ixgbe_hw *hw =
3492 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3493 struct ixgbe_hw_stats *hw_stats =
3494 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3495 struct ixgbe_macsec_stats *macsec_stats =
3496 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3497 dev->data->dev_private);
3498 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3499 unsigned i, stat, count = 0;
3501 count = ixgbe_xstats_calc_num();
3506 total_missed_rx = 0;
3511 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3512 &total_qbrc, &total_qprc, &total_qprdc);
3514 /* If this is a reset xstats is NULL, and we have cleared the
3515 * registers by reading them.
3520 /* Extended stats from ixgbe_hw_stats */
3522 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3523 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3524 rte_ixgbe_stats_strings[i].offset);
3525 xstats[count].id = count;
3530 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3531 xstats[count].value = *(uint64_t *)(((char *)macsec_stats) +
3532 rte_ixgbe_macsec_strings[i].offset);
3533 xstats[count].id = count;
3537 /* RX Priority Stats */
3538 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3539 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3540 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3541 rte_ixgbe_rxq_strings[stat].offset +
3542 (sizeof(uint64_t) * i));
3543 xstats[count].id = count;
3548 /* TX Priority Stats */
3549 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3550 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3551 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3552 rte_ixgbe_txq_strings[stat].offset +
3553 (sizeof(uint64_t) * i));
3554 xstats[count].id = count;
3562 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
3563 uint64_t *values, unsigned int n)
3566 struct ixgbe_hw *hw =
3567 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3568 struct ixgbe_hw_stats *hw_stats =
3569 IXGBE_DEV_PRIVATE_TO_STATS(
3570 dev->data->dev_private);
3571 struct ixgbe_macsec_stats *macsec_stats =
3572 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3573 dev->data->dev_private);
3574 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3575 unsigned int i, stat, count = 0;
3577 count = ixgbe_xstats_calc_num();
3579 if (!ids && n < count)
3582 total_missed_rx = 0;
3587 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats,
3588 &total_missed_rx, &total_qbrc, &total_qprc,
3591 /* If this is a reset xstats is NULL, and we have cleared the
3592 * registers by reading them.
3594 if (!ids && !values)
3597 /* Extended stats from ixgbe_hw_stats */
3599 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3600 values[count] = *(uint64_t *)(((char *)hw_stats) +
3601 rte_ixgbe_stats_strings[i].offset);
3606 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3607 values[count] = *(uint64_t *)(((char *)macsec_stats) +
3608 rte_ixgbe_macsec_strings[i].offset);
3612 /* RX Priority Stats */
3613 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3614 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3616 *(uint64_t *)(((char *)hw_stats) +
3617 rte_ixgbe_rxq_strings[stat].offset +
3618 (sizeof(uint64_t) * i));
3623 /* TX Priority Stats */
3624 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3625 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3627 *(uint64_t *)(((char *)hw_stats) +
3628 rte_ixgbe_txq_strings[stat].offset +
3629 (sizeof(uint64_t) * i));
3637 uint16_t size = ixgbe_xstats_calc_num();
3638 uint64_t values_copy[size];
3640 ixgbe_dev_xstats_get_by_id(dev, NULL, values_copy, size);
3642 for (i = 0; i < n; i++) {
3643 if (ids[i] >= size) {
3644 PMD_INIT_LOG(ERR, "id value isn't valid");
3647 values[i] = values_copy[ids[i]];
3653 ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
3655 struct ixgbe_hw_stats *stats =
3656 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3657 struct ixgbe_macsec_stats *macsec_stats =
3658 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3659 dev->data->dev_private);
3661 unsigned count = ixgbe_xstats_calc_num();
3663 /* HW registers are cleared on read */
3664 ixgbe_dev_xstats_get(dev, NULL, count);
3666 /* Reset software totals */
3667 memset(stats, 0, sizeof(*stats));
3668 memset(macsec_stats, 0, sizeof(*macsec_stats));
3672 ixgbevf_update_stats(struct rte_eth_dev *dev)
3674 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3675 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3676 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3678 /* Good Rx packet, include VF loopback */
3679 UPDATE_VF_STAT(IXGBE_VFGPRC,
3680 hw_stats->last_vfgprc, hw_stats->vfgprc);
3682 /* Good Rx octets, include VF loopback */
3683 UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
3684 hw_stats->last_vfgorc, hw_stats->vfgorc);
3686 /* Good Tx packet, include VF loopback */
3687 UPDATE_VF_STAT(IXGBE_VFGPTC,
3688 hw_stats->last_vfgptc, hw_stats->vfgptc);
3690 /* Good Tx octets, include VF loopback */
3691 UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
3692 hw_stats->last_vfgotc, hw_stats->vfgotc);
3694 /* Rx Multicst Packet */
3695 UPDATE_VF_STAT(IXGBE_VFMPRC,
3696 hw_stats->last_vfmprc, hw_stats->vfmprc);
3700 ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3703 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3704 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3707 if (n < IXGBEVF_NB_XSTATS)
3708 return IXGBEVF_NB_XSTATS;
3710 ixgbevf_update_stats(dev);
3715 /* Extended stats */
3716 for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
3718 xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
3719 rte_ixgbevf_stats_strings[i].offset);
3722 return IXGBEVF_NB_XSTATS;
3726 ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3728 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3729 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3731 ixgbevf_update_stats(dev);
3736 stats->ipackets = hw_stats->vfgprc;
3737 stats->ibytes = hw_stats->vfgorc;
3738 stats->opackets = hw_stats->vfgptc;
3739 stats->obytes = hw_stats->vfgotc;
3744 ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
3746 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3747 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3749 /* Sync HW register to the last stats */
3750 ixgbevf_dev_stats_get(dev, NULL);
3752 /* reset HW current stats*/
3753 hw_stats->vfgprc = 0;
3754 hw_stats->vfgorc = 0;
3755 hw_stats->vfgptc = 0;
3756 hw_stats->vfgotc = 0;
3760 ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3762 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3763 u16 eeprom_verh, eeprom_verl;
3767 ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
3768 ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
3770 etrack_id = (eeprom_verh << 16) | eeprom_verl;
3771 ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
3773 ret += 1; /* add the size of '\0' */
3774 if (fw_size < (u32)ret)
3781 ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
3783 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3784 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3785 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
3787 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3788 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3789 if (RTE_ETH_DEV_SRIOV(dev).active == 0) {
3791 * When DCB/VT is off, maximum number of queues changes,
3792 * except for 82598EB, which remains constant.
3794 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
3795 hw->mac.type != ixgbe_mac_82598EB)
3796 dev_info->max_tx_queues = IXGBE_NONE_MODE_TX_NB_QUEUES;
3798 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
3799 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
3800 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3801 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3802 dev_info->max_vfs = pci_dev->max_vfs;
3803 if (hw->mac.type == ixgbe_mac_82598EB)
3804 dev_info->max_vmdq_pools = ETH_16_POOLS;
3806 dev_info->max_vmdq_pools = ETH_64_POOLS;
3807 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3808 dev_info->min_mtu = RTE_ETHER_MIN_MTU;
3809 dev_info->vmdq_queue_num = dev_info->max_rx_queues;
3810 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3811 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3812 dev_info->rx_queue_offload_capa);
3813 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3814 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3816 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3818 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3819 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3820 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3822 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3827 dev_info->default_txconf = (struct rte_eth_txconf) {
3829 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3830 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3831 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3833 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3834 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3838 dev_info->rx_desc_lim = rx_desc_lim;
3839 dev_info->tx_desc_lim = tx_desc_lim;
3841 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3842 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3843 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3845 dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
3846 if (hw->mac.type == ixgbe_mac_X540 ||
3847 hw->mac.type == ixgbe_mac_X540_vf ||
3848 hw->mac.type == ixgbe_mac_X550 ||
3849 hw->mac.type == ixgbe_mac_X550_vf) {
3850 dev_info->speed_capa |= ETH_LINK_SPEED_100M;
3852 if (hw->mac.type == ixgbe_mac_X550) {
3853 dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
3854 dev_info->speed_capa |= ETH_LINK_SPEED_5G;
3857 /* Driver-preferred Rx/Tx parameters */
3858 dev_info->default_rxportconf.burst_size = 32;
3859 dev_info->default_txportconf.burst_size = 32;
3860 dev_info->default_rxportconf.nb_queues = 1;
3861 dev_info->default_txportconf.nb_queues = 1;
3862 dev_info->default_rxportconf.ring_size = 256;
3863 dev_info->default_txportconf.ring_size = 256;
3866 static const uint32_t *
3867 ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
3869 static const uint32_t ptypes[] = {
3870 /* For non-vec functions,
3871 * refers to ixgbe_rxd_pkt_info_to_pkt_type();
3872 * for vec functions,
3873 * refers to _recv_raw_pkts_vec().
3877 RTE_PTYPE_L3_IPV4_EXT,
3879 RTE_PTYPE_L3_IPV6_EXT,
3883 RTE_PTYPE_TUNNEL_IP,
3884 RTE_PTYPE_INNER_L3_IPV6,
3885 RTE_PTYPE_INNER_L3_IPV6_EXT,
3886 RTE_PTYPE_INNER_L4_TCP,
3887 RTE_PTYPE_INNER_L4_UDP,
3891 if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
3892 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
3893 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
3894 dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
3897 #if defined(RTE_ARCH_X86)
3898 if (dev->rx_pkt_burst == ixgbe_recv_pkts_vec ||
3899 dev->rx_pkt_burst == ixgbe_recv_scattered_pkts_vec)
3906 ixgbevf_dev_info_get(struct rte_eth_dev *dev,
3907 struct rte_eth_dev_info *dev_info)
3909 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3910 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3912 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3913 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3914 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
3915 dev_info->max_rx_pktlen = 9728; /* includes CRC, cf MAXFRS reg */
3916 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3917 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3918 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3919 dev_info->max_vfs = pci_dev->max_vfs;
3920 if (hw->mac.type == ixgbe_mac_82598EB)
3921 dev_info->max_vmdq_pools = ETH_16_POOLS;
3923 dev_info->max_vmdq_pools = ETH_64_POOLS;
3924 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3925 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3926 dev_info->rx_queue_offload_capa);
3927 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3928 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3929 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3930 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3932 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3934 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3935 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3936 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3938 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3943 dev_info->default_txconf = (struct rte_eth_txconf) {
3945 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3946 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3947 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3949 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3950 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3954 dev_info->rx_desc_lim = rx_desc_lim;
3955 dev_info->tx_desc_lim = tx_desc_lim;
3959 ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
3960 int *link_up, int wait_to_complete)
3962 struct ixgbe_adapter *adapter = container_of(hw,
3963 struct ixgbe_adapter, hw);
3964 struct ixgbe_mbx_info *mbx = &hw->mbx;
3965 struct ixgbe_mac_info *mac = &hw->mac;
3966 uint32_t links_reg, in_msg;
3969 /* If we were hit with a reset drop the link */
3970 if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
3971 mac->get_link_status = true;
3973 if (!mac->get_link_status)
3976 /* if link status is down no point in checking to see if pf is up */
3977 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
3978 if (!(links_reg & IXGBE_LINKS_UP))
3981 /* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
3982 * before the link status is correct
3984 if (mac->type == ixgbe_mac_82599_vf && wait_to_complete) {
3987 for (i = 0; i < 5; i++) {
3989 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
3991 if (!(links_reg & IXGBE_LINKS_UP))
3996 switch (links_reg & IXGBE_LINKS_SPEED_82599) {
3997 case IXGBE_LINKS_SPEED_10G_82599:
3998 *speed = IXGBE_LINK_SPEED_10GB_FULL;
3999 if (hw->mac.type >= ixgbe_mac_X550) {
4000 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4001 *speed = IXGBE_LINK_SPEED_2_5GB_FULL;
4004 case IXGBE_LINKS_SPEED_1G_82599:
4005 *speed = IXGBE_LINK_SPEED_1GB_FULL;
4007 case IXGBE_LINKS_SPEED_100_82599:
4008 *speed = IXGBE_LINK_SPEED_100_FULL;
4009 if (hw->mac.type == ixgbe_mac_X550) {
4010 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4011 *speed = IXGBE_LINK_SPEED_5GB_FULL;
4014 case IXGBE_LINKS_SPEED_10_X550EM_A:
4015 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4016 /* Since Reserved in older MAC's */
4017 if (hw->mac.type >= ixgbe_mac_X550)
4018 *speed = IXGBE_LINK_SPEED_10_FULL;
4021 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4024 if (wait_to_complete == 0 && adapter->pflink_fullchk == 0) {
4025 if (*speed == IXGBE_LINK_SPEED_UNKNOWN)
4026 mac->get_link_status = true;
4028 mac->get_link_status = false;
4033 /* if the read failed it could just be a mailbox collision, best wait
4034 * until we are called again and don't report an error
4036 if (mbx->ops.read(hw, &in_msg, 1, 0))
4039 if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
4040 /* msg is not CTS and is NACK we must have lost CTS status */
4041 if (in_msg & IXGBE_VT_MSGTYPE_NACK)
4042 mac->get_link_status = false;
4046 /* the pf is talking, if we timed out in the past we reinit */
4047 if (!mbx->timeout) {
4052 /* if we passed all the tests above then the link is up and we no
4053 * longer need to check for link
4055 mac->get_link_status = false;
4058 *link_up = !mac->get_link_status;
4063 ixgbe_dev_setup_link_alarm_handler(void *param)
4065 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4066 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4067 struct ixgbe_interrupt *intr =
4068 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4070 bool autoneg = false;
4072 speed = hw->phy.autoneg_advertised;
4074 ixgbe_get_link_capabilities(hw, &speed, &autoneg);
4076 ixgbe_setup_link(hw, speed, true);
4078 intr->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
4081 /* return 0 means link status changed, -1 means not changed */
4083 ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
4084 int wait_to_complete, int vf)
4086 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4087 struct rte_eth_link link;
4088 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
4089 struct ixgbe_interrupt *intr =
4090 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4095 memset(&link, 0, sizeof(link));
4096 link.link_status = ETH_LINK_DOWN;
4097 link.link_speed = ETH_SPEED_NUM_NONE;
4098 link.link_duplex = ETH_LINK_HALF_DUPLEX;
4099 link.link_autoneg = ETH_LINK_AUTONEG;
4101 hw->mac.get_link_status = true;
4103 if (intr->flags & IXGBE_FLAG_NEED_LINK_CONFIG)
4104 return rte_eth_linkstatus_set(dev, &link);
4106 /* check if it needs to wait to complete, if lsc interrupt is enabled */
4107 if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
4111 diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
4113 diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
4116 link.link_speed = ETH_SPEED_NUM_100M;
4117 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4118 return rte_eth_linkstatus_set(dev, &link);
4122 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4123 intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
4124 rte_eal_alarm_set(10,
4125 ixgbe_dev_setup_link_alarm_handler, dev);
4127 return rte_eth_linkstatus_set(dev, &link);
4130 link.link_status = ETH_LINK_UP;
4131 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4133 switch (link_speed) {
4135 case IXGBE_LINK_SPEED_UNKNOWN:
4136 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
4137 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
4138 link.link_speed = ETH_SPEED_NUM_10M;
4140 link.link_speed = ETH_SPEED_NUM_100M;
4141 link.link_duplex = ETH_LINK_FULL_DUPLEX;
4144 case IXGBE_LINK_SPEED_100_FULL:
4145 link.link_speed = ETH_SPEED_NUM_100M;
4148 case IXGBE_LINK_SPEED_1GB_FULL:
4149 link.link_speed = ETH_SPEED_NUM_1G;
4152 case IXGBE_LINK_SPEED_2_5GB_FULL:
4153 link.link_speed = ETH_SPEED_NUM_2_5G;
4156 case IXGBE_LINK_SPEED_5GB_FULL:
4157 link.link_speed = ETH_SPEED_NUM_5G;
4160 case IXGBE_LINK_SPEED_10GB_FULL:
4161 link.link_speed = ETH_SPEED_NUM_10G;
4165 return rte_eth_linkstatus_set(dev, &link);
4169 ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4171 return ixgbe_dev_link_update_share(dev, wait_to_complete, 0);
4175 ixgbevf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4177 return ixgbe_dev_link_update_share(dev, wait_to_complete, 1);
4181 ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
4183 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4186 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4187 fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
4188 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4192 ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
4194 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4197 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4198 fctrl &= (~IXGBE_FCTRL_UPE);
4199 if (dev->data->all_multicast == 1)
4200 fctrl |= IXGBE_FCTRL_MPE;
4202 fctrl &= (~IXGBE_FCTRL_MPE);
4203 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4207 ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
4209 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4212 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4213 fctrl |= IXGBE_FCTRL_MPE;
4214 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4218 ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
4220 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4223 if (dev->data->promiscuous == 1)
4224 return; /* must remain in all_multicast mode */
4226 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4227 fctrl &= (~IXGBE_FCTRL_MPE);
4228 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4232 * It clears the interrupt causes and enables the interrupt.
4233 * It will be called once only during nic initialized.
4236 * Pointer to struct rte_eth_dev.
4238 * Enable or Disable.
4241 * - On success, zero.
4242 * - On failure, a negative value.
4245 ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
4247 struct ixgbe_interrupt *intr =
4248 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4250 ixgbe_dev_link_status_print(dev);
4252 intr->mask |= IXGBE_EICR_LSC;
4254 intr->mask &= ~IXGBE_EICR_LSC;
4260 * It clears the interrupt causes and enables the interrupt.
4261 * It will be called once only during nic initialized.
4264 * Pointer to struct rte_eth_dev.
4267 * - On success, zero.
4268 * - On failure, a negative value.
4271 ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
4273 struct ixgbe_interrupt *intr =
4274 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4276 intr->mask |= IXGBE_EICR_RTX_QUEUE;
4282 * It clears the interrupt causes and enables the interrupt.
4283 * It will be called once only during nic initialized.
4286 * Pointer to struct rte_eth_dev.
4289 * - On success, zero.
4290 * - On failure, a negative value.
4293 ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev)
4295 struct ixgbe_interrupt *intr =
4296 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4298 intr->mask |= IXGBE_EICR_LINKSEC;
4304 * It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
4307 * Pointer to struct rte_eth_dev.
4310 * - On success, zero.
4311 * - On failure, a negative value.
4314 ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
4317 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4318 struct ixgbe_interrupt *intr =
4319 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4321 /* clear all cause mask */
4322 ixgbe_disable_intr(hw);
4324 /* read-on-clear nic registers here */
4325 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4326 PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
4330 /* set flag for async link update */
4331 if (eicr & IXGBE_EICR_LSC)
4332 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
4334 if (eicr & IXGBE_EICR_MAILBOX)
4335 intr->flags |= IXGBE_FLAG_MAILBOX;
4337 if (eicr & IXGBE_EICR_LINKSEC)
4338 intr->flags |= IXGBE_FLAG_MACSEC;
4340 if (hw->mac.type == ixgbe_mac_X550EM_x &&
4341 hw->phy.type == ixgbe_phy_x550em_ext_t &&
4342 (eicr & IXGBE_EICR_GPI_SDP0_X550EM_x))
4343 intr->flags |= IXGBE_FLAG_PHY_INTERRUPT;
4349 * It gets and then prints the link status.
4352 * Pointer to struct rte_eth_dev.
4355 * - On success, zero.
4356 * - On failure, a negative value.
4359 ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
4361 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4362 struct rte_eth_link link;
4364 rte_eth_linkstatus_get(dev, &link);
4366 if (link.link_status) {
4367 PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
4368 (int)(dev->data->port_id),
4369 (unsigned)link.link_speed,
4370 link.link_duplex == ETH_LINK_FULL_DUPLEX ?
4371 "full-duplex" : "half-duplex");
4373 PMD_INIT_LOG(INFO, " Port %d: Link Down",
4374 (int)(dev->data->port_id));
4376 PMD_INIT_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
4377 pci_dev->addr.domain,
4379 pci_dev->addr.devid,
4380 pci_dev->addr.function);
4384 * It executes link_update after knowing an interrupt occurred.
4387 * Pointer to struct rte_eth_dev.
4390 * - On success, zero.
4391 * - On failure, a negative value.
4394 ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
4396 struct ixgbe_interrupt *intr =
4397 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4399 struct ixgbe_hw *hw =
4400 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4402 PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
4404 if (intr->flags & IXGBE_FLAG_MAILBOX) {
4405 ixgbe_pf_mbx_process(dev);
4406 intr->flags &= ~IXGBE_FLAG_MAILBOX;
4409 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4410 ixgbe_handle_lasi(hw);
4411 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4414 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4415 struct rte_eth_link link;
4417 /* get the link status before link update, for predicting later */
4418 rte_eth_linkstatus_get(dev, &link);
4420 ixgbe_dev_link_update(dev, 0);
4423 if (!link.link_status)
4424 /* handle it 1 sec later, wait it being stable */
4425 timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
4426 /* likely to down */
4428 /* handle it 4 sec later, wait it being stable */
4429 timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
4431 ixgbe_dev_link_status_print(dev);
4432 if (rte_eal_alarm_set(timeout * 1000,
4433 ixgbe_dev_interrupt_delayed_handler, (void *)dev) < 0)
4434 PMD_DRV_LOG(ERR, "Error setting alarm");
4436 /* remember original mask */
4437 intr->mask_original = intr->mask;
4438 /* only disable lsc interrupt */
4439 intr->mask &= ~IXGBE_EIMS_LSC;
4443 PMD_DRV_LOG(DEBUG, "enable intr immediately");
4444 ixgbe_enable_intr(dev);
4450 * Interrupt handler which shall be registered for alarm callback for delayed
4451 * handling specific interrupt to wait for the stable nic state. As the
4452 * NIC interrupt state is not stable for ixgbe after link is just down,
4453 * it needs to wait 4 seconds to get the stable status.
4456 * Pointer to interrupt handle.
4458 * The address of parameter (struct rte_eth_dev *) regsitered before.
4464 ixgbe_dev_interrupt_delayed_handler(void *param)
4466 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4467 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4468 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
4469 struct ixgbe_interrupt *intr =
4470 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4471 struct ixgbe_hw *hw =
4472 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4475 ixgbe_disable_intr(hw);
4477 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4478 if (eicr & IXGBE_EICR_MAILBOX)
4479 ixgbe_pf_mbx_process(dev);
4481 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4482 ixgbe_handle_lasi(hw);
4483 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4486 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4487 ixgbe_dev_link_update(dev, 0);
4488 intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
4489 ixgbe_dev_link_status_print(dev);
4490 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
4494 if (intr->flags & IXGBE_FLAG_MACSEC) {
4495 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC,
4497 intr->flags &= ~IXGBE_FLAG_MACSEC;
4500 /* restore original mask */
4501 intr->mask = intr->mask_original;
4502 intr->mask_original = 0;
4504 PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
4505 ixgbe_enable_intr(dev);
4506 rte_intr_ack(intr_handle);
4510 * Interrupt handler triggered by NIC for handling
4511 * specific interrupt.
4514 * Pointer to interrupt handle.
4516 * The address of parameter (struct rte_eth_dev *) regsitered before.
4522 ixgbe_dev_interrupt_handler(void *param)
4524 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4526 ixgbe_dev_interrupt_get_status(dev);
4527 ixgbe_dev_interrupt_action(dev);
4531 ixgbe_dev_led_on(struct rte_eth_dev *dev)
4533 struct ixgbe_hw *hw;
4535 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4536 return ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4540 ixgbe_dev_led_off(struct rte_eth_dev *dev)
4542 struct ixgbe_hw *hw;
4544 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4545 return ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4549 ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4551 struct ixgbe_hw *hw;
4557 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4559 fc_conf->pause_time = hw->fc.pause_time;
4560 fc_conf->high_water = hw->fc.high_water[0];
4561 fc_conf->low_water = hw->fc.low_water[0];
4562 fc_conf->send_xon = hw->fc.send_xon;
4563 fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
4566 * Return rx_pause status according to actual setting of
4569 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4570 if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
4576 * Return tx_pause status according to actual setting of
4579 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4580 if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
4585 if (rx_pause && tx_pause)
4586 fc_conf->mode = RTE_FC_FULL;
4588 fc_conf->mode = RTE_FC_RX_PAUSE;
4590 fc_conf->mode = RTE_FC_TX_PAUSE;
4592 fc_conf->mode = RTE_FC_NONE;
4598 ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4600 struct ixgbe_hw *hw;
4602 uint32_t rx_buf_size;
4603 uint32_t max_high_water;
4605 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4612 PMD_INIT_FUNC_TRACE();
4614 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4615 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
4616 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4619 * At least reserve one Ethernet frame for watermark
4620 * high_water/low_water in kilo bytes for ixgbe
4622 max_high_water = (rx_buf_size -
4623 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4624 if ((fc_conf->high_water > max_high_water) ||
4625 (fc_conf->high_water < fc_conf->low_water)) {
4626 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4627 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4631 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
4632 hw->fc.pause_time = fc_conf->pause_time;
4633 hw->fc.high_water[0] = fc_conf->high_water;
4634 hw->fc.low_water[0] = fc_conf->low_water;
4635 hw->fc.send_xon = fc_conf->send_xon;
4636 hw->fc.disable_fc_autoneg = !fc_conf->autoneg;
4638 err = ixgbe_fc_enable(hw);
4640 /* Not negotiated is not an error case */
4641 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED)) {
4643 /* check if we want to forward MAC frames - driver doesn't have native
4644 * capability to do that, so we'll write the registers ourselves */
4646 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4648 /* set or clear MFLCN.PMCF bit depending on configuration */
4649 if (fc_conf->mac_ctrl_frame_fwd != 0)
4650 mflcn |= IXGBE_MFLCN_PMCF;
4652 mflcn &= ~IXGBE_MFLCN_PMCF;
4654 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
4655 IXGBE_WRITE_FLUSH(hw);
4660 PMD_INIT_LOG(ERR, "ixgbe_fc_enable = 0x%x", err);
4665 * ixgbe_pfc_enable_generic - Enable flow control
4666 * @hw: pointer to hardware structure
4667 * @tc_num: traffic class number
4668 * Enable flow control according to the current settings.
4671 ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw, uint8_t tc_num)
4674 uint32_t mflcn_reg, fccfg_reg;
4676 uint32_t fcrtl, fcrth;
4680 /* Validate the water mark configuration */
4681 if (!hw->fc.pause_time) {
4682 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4686 /* Low water mark of zero causes XOFF floods */
4687 if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
4688 /* High/Low water can not be 0 */
4689 if ((!hw->fc.high_water[tc_num]) || (!hw->fc.low_water[tc_num])) {
4690 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4691 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4695 if (hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
4696 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4697 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4701 /* Negotiate the fc mode to use */
4702 ixgbe_fc_autoneg(hw);
4704 /* Disable any previous flow control settings */
4705 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4706 mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
4708 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4709 fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
4711 switch (hw->fc.current_mode) {
4714 * If the count of enabled RX Priority Flow control >1,
4715 * and the TX pause can not be disabled
4718 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4719 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4720 if (reg & IXGBE_FCRTH_FCEN)
4724 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4726 case ixgbe_fc_rx_pause:
4728 * Rx Flow control is enabled and Tx Flow control is
4729 * disabled by software override. Since there really
4730 * isn't a way to advertise that we are capable of RX
4731 * Pause ONLY, we will advertise that we support both
4732 * symmetric and asymmetric Rx PAUSE. Later, we will
4733 * disable the adapter's ability to send PAUSE frames.
4735 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4737 * If the count of enabled RX Priority Flow control >1,
4738 * and the TX pause can not be disabled
4741 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4742 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4743 if (reg & IXGBE_FCRTH_FCEN)
4747 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4749 case ixgbe_fc_tx_pause:
4751 * Tx Flow control is enabled, and Rx Flow control is
4752 * disabled by software override.
4754 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4757 /* Flow control (both Rx and Tx) is enabled by SW override. */
4758 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4759 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4762 PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
4763 ret_val = IXGBE_ERR_CONFIG;
4767 /* Set 802.3x based flow control settings. */
4768 mflcn_reg |= IXGBE_MFLCN_DPF;
4769 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
4770 IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
4772 /* Set up and enable Rx high/low water mark thresholds, enable XON. */
4773 if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
4774 hw->fc.high_water[tc_num]) {
4775 fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
4776 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
4777 fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
4779 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
4781 * In order to prevent Tx hangs when the internal Tx
4782 * switch is enabled we must set the high water mark
4783 * to the maximum FCRTH value. This allows the Tx
4784 * switch to function even under heavy Rx workloads.
4786 fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
4788 IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
4790 /* Configure pause time (2 TCs per register) */
4791 reg = hw->fc.pause_time * 0x00010001;
4792 for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
4793 IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
4795 /* Configure flow control refresh threshold value */
4796 IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
4803 ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev, uint8_t tc_num)
4805 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4806 int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
4808 if (hw->mac.type != ixgbe_mac_82598EB) {
4809 ret_val = ixgbe_dcb_pfc_enable_generic(hw, tc_num);
4815 ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
4818 uint32_t rx_buf_size;
4819 uint32_t max_high_water;
4821 uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
4822 struct ixgbe_hw *hw =
4823 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4824 struct ixgbe_dcb_config *dcb_config =
4825 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
4827 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4834 PMD_INIT_FUNC_TRACE();
4836 ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
4837 tc_num = map[pfc_conf->priority];
4838 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
4839 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4841 * At least reserve one Ethernet frame for watermark
4842 * high_water/low_water in kilo bytes for ixgbe
4844 max_high_water = (rx_buf_size -
4845 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4846 if ((pfc_conf->fc.high_water > max_high_water) ||
4847 (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
4848 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4849 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4853 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
4854 hw->fc.pause_time = pfc_conf->fc.pause_time;
4855 hw->fc.send_xon = pfc_conf->fc.send_xon;
4856 hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
4857 hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
4859 err = ixgbe_dcb_pfc_enable(dev, tc_num);
4861 /* Not negotiated is not an error case */
4862 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
4865 PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
4870 ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
4871 struct rte_eth_rss_reta_entry64 *reta_conf,
4874 uint16_t i, sp_reta_size;
4877 uint16_t idx, shift;
4878 struct ixgbe_adapter *adapter = dev->data->dev_private;
4879 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4882 PMD_INIT_FUNC_TRACE();
4884 if (!ixgbe_rss_update_sp(hw->mac.type)) {
4885 PMD_DRV_LOG(ERR, "RSS reta update is not supported on this "
4890 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
4891 if (reta_size != sp_reta_size) {
4892 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
4893 "(%d) doesn't match the number hardware can supported "
4894 "(%d)", reta_size, sp_reta_size);
4898 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
4899 idx = i / RTE_RETA_GROUP_SIZE;
4900 shift = i % RTE_RETA_GROUP_SIZE;
4901 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
4905 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
4906 if (mask == IXGBE_4_BIT_MASK)
4909 r = IXGBE_READ_REG(hw, reta_reg);
4910 for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
4911 if (mask & (0x1 << j))
4912 reta |= reta_conf[idx].reta[shift + j] <<
4915 reta |= r & (IXGBE_8_BIT_MASK <<
4918 IXGBE_WRITE_REG(hw, reta_reg, reta);
4920 adapter->rss_reta_updated = 1;
4926 ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
4927 struct rte_eth_rss_reta_entry64 *reta_conf,
4930 uint16_t i, sp_reta_size;
4933 uint16_t idx, shift;
4934 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4937 PMD_INIT_FUNC_TRACE();
4938 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
4939 if (reta_size != sp_reta_size) {
4940 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
4941 "(%d) doesn't match the number hardware can supported "
4942 "(%d)", reta_size, sp_reta_size);
4946 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
4947 idx = i / RTE_RETA_GROUP_SIZE;
4948 shift = i % RTE_RETA_GROUP_SIZE;
4949 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
4954 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
4955 reta = IXGBE_READ_REG(hw, reta_reg);
4956 for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
4957 if (mask & (0x1 << j))
4958 reta_conf[idx].reta[shift + j] =
4959 ((reta >> (CHAR_BIT * j)) &
4968 ixgbe_add_rar(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
4969 uint32_t index, uint32_t pool)
4971 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4972 uint32_t enable_addr = 1;
4974 return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
4979 ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
4981 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4983 ixgbe_clear_rar(hw, index);
4987 ixgbe_set_default_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *addr)
4989 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4991 ixgbe_remove_rar(dev, 0);
4992 ixgbe_add_rar(dev, addr, 0, pci_dev->max_vfs);
4998 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
5000 if (strcmp(dev->device->driver->name, drv->driver.name))
5007 is_ixgbe_supported(struct rte_eth_dev *dev)
5009 return is_device_supported(dev, &rte_ixgbe_pmd);
5013 ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
5017 struct ixgbe_hw *hw;
5018 struct rte_eth_dev_info dev_info;
5019 uint32_t frame_size = mtu + IXGBE_ETH_OVERHEAD;
5020 struct rte_eth_dev_data *dev_data = dev->data;
5022 ixgbe_dev_info_get(dev, &dev_info);
5024 /* check that mtu is within the allowed range */
5025 if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
5028 /* If device is started, refuse mtu that requires the support of
5029 * scattered packets when this feature has not been enabled before.
5031 if (dev_data->dev_started && !dev_data->scattered_rx &&
5032 (frame_size + 2 * IXGBE_VLAN_TAG_SIZE >
5033 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
5034 PMD_INIT_LOG(ERR, "Stop port first.");
5038 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5039 hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
5041 /* switch to jumbo mode if needed */
5042 if (frame_size > RTE_ETHER_MAX_LEN) {
5043 dev->data->dev_conf.rxmode.offloads |=
5044 DEV_RX_OFFLOAD_JUMBO_FRAME;
5045 hlreg0 |= IXGBE_HLREG0_JUMBOEN;
5047 dev->data->dev_conf.rxmode.offloads &=
5048 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
5049 hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
5051 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
5053 /* update max frame size */
5054 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
5056 maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
5057 maxfrs &= 0x0000FFFF;
5058 maxfrs |= (dev->data->dev_conf.rxmode.max_rx_pkt_len << 16);
5059 IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
5065 * Virtual Function operations
5068 ixgbevf_intr_disable(struct rte_eth_dev *dev)
5070 struct ixgbe_interrupt *intr =
5071 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5072 struct ixgbe_hw *hw =
5073 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5075 PMD_INIT_FUNC_TRACE();
5077 /* Clear interrupt mask to stop from interrupts being generated */
5078 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
5080 IXGBE_WRITE_FLUSH(hw);
5082 /* Clear mask value. */
5087 ixgbevf_intr_enable(struct rte_eth_dev *dev)
5089 struct ixgbe_interrupt *intr =
5090 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5091 struct ixgbe_hw *hw =
5092 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5094 PMD_INIT_FUNC_TRACE();
5096 /* VF enable interrupt autoclean */
5097 IXGBE_WRITE_REG(hw, IXGBE_VTEIAM, IXGBE_VF_IRQ_ENABLE_MASK);
5098 IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, IXGBE_VF_IRQ_ENABLE_MASK);
5099 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_VF_IRQ_ENABLE_MASK);
5101 IXGBE_WRITE_FLUSH(hw);
5103 /* Save IXGBE_VTEIMS value to mask. */
5104 intr->mask = IXGBE_VF_IRQ_ENABLE_MASK;
5108 ixgbevf_dev_configure(struct rte_eth_dev *dev)
5110 struct rte_eth_conf *conf = &dev->data->dev_conf;
5111 struct ixgbe_adapter *adapter = dev->data->dev_private;
5113 PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
5114 dev->data->port_id);
5117 * VF has no ability to enable/disable HW CRC
5118 * Keep the persistent behavior the same as Host PF
5120 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
5121 if (conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC) {
5122 PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
5123 conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_KEEP_CRC;
5126 if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
5127 PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
5128 conf->rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
5133 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
5134 * allocation or vector Rx preconditions we will reset it.
5136 adapter->rx_bulk_alloc_allowed = true;
5137 adapter->rx_vec_allowed = true;
5143 ixgbevf_dev_start(struct rte_eth_dev *dev)
5145 struct ixgbe_hw *hw =
5146 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5147 uint32_t intr_vector = 0;
5148 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5149 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5153 PMD_INIT_FUNC_TRACE();
5155 /* Stop the link setup handler before resetting the HW. */
5156 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
5158 err = hw->mac.ops.reset_hw(hw);
5160 PMD_INIT_LOG(ERR, "Unable to reset vf hardware (%d)", err);
5163 hw->mac.get_link_status = true;
5165 /* negotiate mailbox API version to use with the PF. */
5166 ixgbevf_negotiate_api(hw);
5168 ixgbevf_dev_tx_init(dev);
5170 /* This can fail when allocating mbufs for descriptor rings */
5171 err = ixgbevf_dev_rx_init(dev);
5173 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
5174 ixgbe_dev_clear_queues(dev);
5179 ixgbevf_set_vfta_all(dev, 1);
5182 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
5183 ETH_VLAN_EXTEND_MASK;
5184 err = ixgbevf_vlan_offload_config(dev, mask);
5186 PMD_INIT_LOG(ERR, "Unable to set VLAN offload (%d)", err);
5187 ixgbe_dev_clear_queues(dev);
5191 ixgbevf_dev_rxtx_start(dev);
5193 /* check and configure queue intr-vector mapping */
5194 if (rte_intr_cap_multiple(intr_handle) &&
5195 dev->data->dev_conf.intr_conf.rxq) {
5196 /* According to datasheet, only vector 0/1/2 can be used,
5197 * now only one vector is used for Rx queue
5200 if (rte_intr_efd_enable(intr_handle, intr_vector))
5204 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
5205 intr_handle->intr_vec =
5206 rte_zmalloc("intr_vec",
5207 dev->data->nb_rx_queues * sizeof(int), 0);
5208 if (intr_handle->intr_vec == NULL) {
5209 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
5210 " intr_vec", dev->data->nb_rx_queues);
5214 ixgbevf_configure_msix(dev);
5216 /* When a VF port is bound to VFIO-PCI, only miscellaneous interrupt
5217 * is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ).
5218 * If previous VFIO interrupt mapping setting in eth_ixgbevf_dev_init( )
5219 * is not cleared, it will fail when following rte_intr_enable( ) tries
5220 * to map Rx queue interrupt to other VFIO vectors.
5221 * So clear uio/vfio intr/evevnfd first to avoid failure.
5223 rte_intr_disable(intr_handle);
5225 rte_intr_enable(intr_handle);
5227 /* Re-enable interrupt for VF */
5228 ixgbevf_intr_enable(dev);
5231 * Update link status right before return, because it may
5232 * start link configuration process in a separate thread.
5234 ixgbevf_dev_link_update(dev, 0);
5240 ixgbevf_dev_stop(struct rte_eth_dev *dev)
5242 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5243 struct ixgbe_adapter *adapter = dev->data->dev_private;
5244 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5245 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5247 PMD_INIT_FUNC_TRACE();
5249 rte_eal_alarm_cancel(ixgbe_dev_setup_link_alarm_handler, dev);
5251 ixgbevf_intr_disable(dev);
5253 hw->adapter_stopped = 1;
5254 ixgbe_stop_adapter(hw);
5257 * Clear what we set, but we still keep shadow_vfta to
5258 * restore after device starts
5260 ixgbevf_set_vfta_all(dev, 0);
5262 /* Clear stored conf */
5263 dev->data->scattered_rx = 0;
5265 ixgbe_dev_clear_queues(dev);
5267 /* Clean datapath event and queue/vec mapping */
5268 rte_intr_efd_disable(intr_handle);
5269 if (intr_handle->intr_vec != NULL) {
5270 rte_free(intr_handle->intr_vec);
5271 intr_handle->intr_vec = NULL;
5274 adapter->rss_reta_updated = 0;
5278 ixgbevf_dev_close(struct rte_eth_dev *dev)
5280 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5282 PMD_INIT_FUNC_TRACE();
5286 ixgbevf_dev_stop(dev);
5288 ixgbe_dev_free_queues(dev);
5291 * Remove the VF MAC address ro ensure
5292 * that the VF traffic goes to the PF
5293 * after stop, close and detach of the VF
5295 ixgbevf_remove_mac_addr(dev, 0);
5302 ixgbevf_dev_reset(struct rte_eth_dev *dev)
5306 ret = eth_ixgbevf_dev_uninit(dev);
5310 ret = eth_ixgbevf_dev_init(dev);
5315 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
5317 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5318 struct ixgbe_vfta *shadow_vfta =
5319 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5320 int i = 0, j = 0, vfta = 0, mask = 1;
5322 for (i = 0; i < IXGBE_VFTA_SIZE; i++) {
5323 vfta = shadow_vfta->vfta[i];
5326 for (j = 0; j < 32; j++) {
5328 ixgbe_set_vfta(hw, (i<<5)+j, 0,
5338 ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
5340 struct ixgbe_hw *hw =
5341 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5342 struct ixgbe_vfta *shadow_vfta =
5343 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5344 uint32_t vid_idx = 0;
5345 uint32_t vid_bit = 0;
5348 PMD_INIT_FUNC_TRACE();
5350 /* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
5351 ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on, false);
5353 PMD_INIT_LOG(ERR, "Unable to set VF vlan");
5356 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
5357 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
5359 /* Save what we set and retore it after device reset */
5361 shadow_vfta->vfta[vid_idx] |= vid_bit;
5363 shadow_vfta->vfta[vid_idx] &= ~vid_bit;
5369 ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
5371 struct ixgbe_hw *hw =
5372 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5375 PMD_INIT_FUNC_TRACE();
5377 if (queue >= hw->mac.max_rx_queues)
5380 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
5382 ctrl |= IXGBE_RXDCTL_VME;
5384 ctrl &= ~IXGBE_RXDCTL_VME;
5385 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
5387 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, on);
5391 ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
5393 struct ixgbe_rx_queue *rxq;
5397 /* VF function only support hw strip feature, others are not support */
5398 if (mask & ETH_VLAN_STRIP_MASK) {
5399 for (i = 0; i < dev->data->nb_rx_queues; i++) {
5400 rxq = dev->data->rx_queues[i];
5401 on = !!(rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
5402 ixgbevf_vlan_strip_queue_set(dev, i, on);
5410 ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
5412 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
5414 ixgbevf_vlan_offload_config(dev, mask);
5420 ixgbe_vt_check(struct ixgbe_hw *hw)
5424 /* if Virtualization Technology is enabled */
5425 reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
5426 if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
5427 PMD_INIT_LOG(ERR, "VT must be enabled for this setting");
5435 ixgbe_uta_vector(struct ixgbe_hw *hw, struct rte_ether_addr *uc_addr)
5437 uint32_t vector = 0;
5439 switch (hw->mac.mc_filter_type) {
5440 case 0: /* use bits [47:36] of the address */
5441 vector = ((uc_addr->addr_bytes[4] >> 4) |
5442 (((uint16_t)uc_addr->addr_bytes[5]) << 4));
5444 case 1: /* use bits [46:35] of the address */
5445 vector = ((uc_addr->addr_bytes[4] >> 3) |
5446 (((uint16_t)uc_addr->addr_bytes[5]) << 5));
5448 case 2: /* use bits [45:34] of the address */
5449 vector = ((uc_addr->addr_bytes[4] >> 2) |
5450 (((uint16_t)uc_addr->addr_bytes[5]) << 6));
5452 case 3: /* use bits [43:32] of the address */
5453 vector = ((uc_addr->addr_bytes[4]) |
5454 (((uint16_t)uc_addr->addr_bytes[5]) << 8));
5456 default: /* Invalid mc_filter_type */
5460 /* vector can only be 12-bits or boundary will be exceeded */
5466 ixgbe_uc_hash_table_set(struct rte_eth_dev *dev,
5467 struct rte_ether_addr *mac_addr, uint8_t on)
5474 const uint32_t ixgbe_uta_idx_mask = 0x7F;
5475 const uint32_t ixgbe_uta_bit_shift = 5;
5476 const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
5477 const uint32_t bit1 = 0x1;
5479 struct ixgbe_hw *hw =
5480 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5481 struct ixgbe_uta_info *uta_info =
5482 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5484 /* The UTA table only exists on 82599 hardware and newer */
5485 if (hw->mac.type < ixgbe_mac_82599EB)
5488 vector = ixgbe_uta_vector(hw, mac_addr);
5489 uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
5490 uta_shift = vector & ixgbe_uta_bit_mask;
5492 rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
5496 reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
5498 uta_info->uta_in_use++;
5499 reg_val |= (bit1 << uta_shift);
5500 uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
5502 uta_info->uta_in_use--;
5503 reg_val &= ~(bit1 << uta_shift);
5504 uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
5507 IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
5509 if (uta_info->uta_in_use > 0)
5510 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
5511 IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
5513 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
5519 ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
5522 struct ixgbe_hw *hw =
5523 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5524 struct ixgbe_uta_info *uta_info =
5525 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5527 /* The UTA table only exists on 82599 hardware and newer */
5528 if (hw->mac.type < ixgbe_mac_82599EB)
5532 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5533 uta_info->uta_shadow[i] = ~0;
5534 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
5537 for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5538 uta_info->uta_shadow[i] = 0;
5539 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
5547 ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
5549 uint32_t new_val = orig_val;
5551 if (rx_mask & ETH_VMDQ_ACCEPT_UNTAG)
5552 new_val |= IXGBE_VMOLR_AUPE;
5553 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_MC)
5554 new_val |= IXGBE_VMOLR_ROMPE;
5555 if (rx_mask & ETH_VMDQ_ACCEPT_HASH_UC)
5556 new_val |= IXGBE_VMOLR_ROPE;
5557 if (rx_mask & ETH_VMDQ_ACCEPT_BROADCAST)
5558 new_val |= IXGBE_VMOLR_BAM;
5559 if (rx_mask & ETH_VMDQ_ACCEPT_MULTICAST)
5560 new_val |= IXGBE_VMOLR_MPE;
5565 #define IXGBE_MRCTL_VPME 0x01 /* Virtual Pool Mirroring. */
5566 #define IXGBE_MRCTL_UPME 0x02 /* Uplink Port Mirroring. */
5567 #define IXGBE_MRCTL_DPME 0x04 /* Downlink Port Mirroring. */
5568 #define IXGBE_MRCTL_VLME 0x08 /* VLAN Mirroring. */
5569 #define IXGBE_INVALID_MIRROR_TYPE(mirror_type) \
5570 ((mirror_type) & ~(uint8_t)(ETH_MIRROR_VIRTUAL_POOL_UP | \
5571 ETH_MIRROR_UPLINK_PORT | ETH_MIRROR_DOWNLINK_PORT | ETH_MIRROR_VLAN))
5574 ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
5575 struct rte_eth_mirror_conf *mirror_conf,
5576 uint8_t rule_id, uint8_t on)
5578 uint32_t mr_ctl, vlvf;
5579 uint32_t mp_lsb = 0;
5580 uint32_t mv_msb = 0;
5581 uint32_t mv_lsb = 0;
5582 uint32_t mp_msb = 0;
5585 uint64_t vlan_mask = 0;
5587 const uint8_t pool_mask_offset = 32;
5588 const uint8_t vlan_mask_offset = 32;
5589 const uint8_t dst_pool_offset = 8;
5590 const uint8_t rule_mr_offset = 4;
5591 const uint8_t mirror_rule_mask = 0x0F;
5593 struct ixgbe_mirror_info *mr_info =
5594 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5595 struct ixgbe_hw *hw =
5596 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5597 uint8_t mirror_type = 0;
5599 if (ixgbe_vt_check(hw) < 0)
5602 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5605 if (IXGBE_INVALID_MIRROR_TYPE(mirror_conf->rule_type)) {
5606 PMD_DRV_LOG(ERR, "unsupported mirror type 0x%x.",
5607 mirror_conf->rule_type);
5611 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5612 mirror_type |= IXGBE_MRCTL_VLME;
5613 /* Check if vlan id is valid and find conresponding VLAN ID
5616 for (i = 0; i < IXGBE_VLVF_ENTRIES; i++) {
5617 if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
5618 /* search vlan id related pool vlan filter
5621 reg_index = ixgbe_find_vlvf_slot(
5623 mirror_conf->vlan.vlan_id[i],
5627 vlvf = IXGBE_READ_REG(hw,
5628 IXGBE_VLVF(reg_index));
5629 if ((vlvf & IXGBE_VLVF_VIEN) &&
5630 ((vlvf & IXGBE_VLVF_VLANID_MASK) ==
5631 mirror_conf->vlan.vlan_id[i]))
5632 vlan_mask |= (1ULL << reg_index);
5639 mv_lsb = vlan_mask & 0xFFFFFFFF;
5640 mv_msb = vlan_mask >> vlan_mask_offset;
5642 mr_info->mr_conf[rule_id].vlan.vlan_mask =
5643 mirror_conf->vlan.vlan_mask;
5644 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++) {
5645 if (mirror_conf->vlan.vlan_mask & (1ULL << i))
5646 mr_info->mr_conf[rule_id].vlan.vlan_id[i] =
5647 mirror_conf->vlan.vlan_id[i];
5652 mr_info->mr_conf[rule_id].vlan.vlan_mask = 0;
5653 for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++)
5654 mr_info->mr_conf[rule_id].vlan.vlan_id[i] = 0;
5659 * if enable pool mirror, write related pool mask register,if disable
5660 * pool mirror, clear PFMRVM register
5662 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5663 mirror_type |= IXGBE_MRCTL_VPME;
5665 mp_lsb = mirror_conf->pool_mask & 0xFFFFFFFF;
5666 mp_msb = mirror_conf->pool_mask >> pool_mask_offset;
5667 mr_info->mr_conf[rule_id].pool_mask =
5668 mirror_conf->pool_mask;
5673 mr_info->mr_conf[rule_id].pool_mask = 0;
5676 if (mirror_conf->rule_type & ETH_MIRROR_UPLINK_PORT)
5677 mirror_type |= IXGBE_MRCTL_UPME;
5678 if (mirror_conf->rule_type & ETH_MIRROR_DOWNLINK_PORT)
5679 mirror_type |= IXGBE_MRCTL_DPME;
5681 /* read mirror control register and recalculate it */
5682 mr_ctl = IXGBE_READ_REG(hw, IXGBE_MRCTL(rule_id));
5685 mr_ctl |= mirror_type;
5686 mr_ctl &= mirror_rule_mask;
5687 mr_ctl |= mirror_conf->dst_pool << dst_pool_offset;
5689 mr_ctl &= ~(mirror_conf->rule_type & mirror_rule_mask);
5692 mr_info->mr_conf[rule_id].rule_type = mirror_conf->rule_type;
5693 mr_info->mr_conf[rule_id].dst_pool = mirror_conf->dst_pool;
5695 /* write mirrror control register */
5696 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5698 /* write pool mirrror control register */
5699 if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
5700 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), mp_lsb);
5701 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset),
5704 /* write VLAN mirrror control register */
5705 if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
5706 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), mv_lsb);
5707 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset),
5715 ixgbe_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t rule_id)
5718 uint32_t lsb_val = 0;
5719 uint32_t msb_val = 0;
5720 const uint8_t rule_mr_offset = 4;
5722 struct ixgbe_hw *hw =
5723 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5724 struct ixgbe_mirror_info *mr_info =
5725 (IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
5727 if (ixgbe_vt_check(hw) < 0)
5730 if (rule_id >= IXGBE_MAX_MIRROR_RULES)
5733 memset(&mr_info->mr_conf[rule_id], 0,
5734 sizeof(struct rte_eth_mirror_conf));
5736 /* clear PFVMCTL register */
5737 IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
5739 /* clear pool mask register */
5740 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), lsb_val);
5741 IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset), msb_val);
5743 /* clear vlan mask register */
5744 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), lsb_val);
5745 IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset), msb_val);
5751 ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5753 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5754 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5755 struct ixgbe_interrupt *intr =
5756 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5757 struct ixgbe_hw *hw =
5758 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5759 uint32_t vec = IXGBE_MISC_VEC_ID;
5761 if (rte_intr_allow_others(intr_handle))
5762 vec = IXGBE_RX_VEC_START;
5763 intr->mask |= (1 << vec);
5764 RTE_SET_USED(queue_id);
5765 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5767 rte_intr_ack(intr_handle);
5773 ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5775 struct ixgbe_interrupt *intr =
5776 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5777 struct ixgbe_hw *hw =
5778 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5779 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5780 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5781 uint32_t vec = IXGBE_MISC_VEC_ID;
5783 if (rte_intr_allow_others(intr_handle))
5784 vec = IXGBE_RX_VEC_START;
5785 intr->mask &= ~(1 << vec);
5786 RTE_SET_USED(queue_id);
5787 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5793 ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5795 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5796 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5798 struct ixgbe_hw *hw =
5799 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5800 struct ixgbe_interrupt *intr =
5801 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5803 if (queue_id < 16) {
5804 ixgbe_disable_intr(hw);
5805 intr->mask |= (1 << queue_id);
5806 ixgbe_enable_intr(dev);
5807 } else if (queue_id < 32) {
5808 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5809 mask &= (1 << queue_id);
5810 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5811 } else if (queue_id < 64) {
5812 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5813 mask &= (1 << (queue_id - 32));
5814 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5816 rte_intr_ack(intr_handle);
5822 ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5825 struct ixgbe_hw *hw =
5826 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5827 struct ixgbe_interrupt *intr =
5828 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5830 if (queue_id < 16) {
5831 ixgbe_disable_intr(hw);
5832 intr->mask &= ~(1 << queue_id);
5833 ixgbe_enable_intr(dev);
5834 } else if (queue_id < 32) {
5835 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5836 mask &= ~(1 << queue_id);
5837 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5838 } else if (queue_id < 64) {
5839 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5840 mask &= ~(1 << (queue_id - 32));
5841 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5848 ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5849 uint8_t queue, uint8_t msix_vector)
5853 if (direction == -1) {
5855 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5856 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
5859 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, tmp);
5861 /* rx or tx cause */
5862 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5863 idx = ((16 * (queue & 1)) + (8 * direction));
5864 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
5865 tmp &= ~(0xFF << idx);
5866 tmp |= (msix_vector << idx);
5867 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), tmp);
5872 * set the IVAR registers, mapping interrupt causes to vectors
5874 * pointer to ixgbe_hw struct
5876 * 0 for Rx, 1 for Tx, -1 for other causes
5878 * queue to map the corresponding interrupt to
5880 * the vector to map to the corresponding queue
5883 ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5884 uint8_t queue, uint8_t msix_vector)
5888 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5889 if (hw->mac.type == ixgbe_mac_82598EB) {
5890 if (direction == -1)
5892 idx = (((direction * 64) + queue) >> 2) & 0x1F;
5893 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(idx));
5894 tmp &= ~(0xFF << (8 * (queue & 0x3)));
5895 tmp |= (msix_vector << (8 * (queue & 0x3)));
5896 IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
5897 } else if ((hw->mac.type == ixgbe_mac_82599EB) ||
5898 (hw->mac.type == ixgbe_mac_X540) ||
5899 (hw->mac.type == ixgbe_mac_X550)) {
5900 if (direction == -1) {
5902 idx = ((queue & 1) * 8);
5903 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
5904 tmp &= ~(0xFF << idx);
5905 tmp |= (msix_vector << idx);
5906 IXGBE_WRITE_REG(hw, IXGBE_IVAR_MISC, tmp);
5908 /* rx or tx causes */
5909 idx = ((16 * (queue & 1)) + (8 * direction));
5910 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(queue >> 1));
5911 tmp &= ~(0xFF << idx);
5912 tmp |= (msix_vector << idx);
5913 IXGBE_WRITE_REG(hw, IXGBE_IVAR(queue >> 1), tmp);
5919 ixgbevf_configure_msix(struct rte_eth_dev *dev)
5921 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5922 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5923 struct ixgbe_hw *hw =
5924 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5926 uint32_t vector_idx = IXGBE_MISC_VEC_ID;
5927 uint32_t base = IXGBE_MISC_VEC_ID;
5929 /* Configure VF other cause ivar */
5930 ixgbevf_set_ivar_map(hw, -1, 1, vector_idx);
5932 /* won't configure msix register if no mapping is done
5933 * between intr vector and event fd.
5935 if (!rte_intr_dp_is_en(intr_handle))
5938 if (rte_intr_allow_others(intr_handle)) {
5939 base = IXGBE_RX_VEC_START;
5940 vector_idx = IXGBE_RX_VEC_START;
5943 /* Configure all RX queues of VF */
5944 for (q_idx = 0; q_idx < dev->data->nb_rx_queues; q_idx++) {
5945 /* Force all queue use vector 0,
5946 * as IXGBE_VF_MAXMSIVECOTR = 1
5948 ixgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
5949 intr_handle->intr_vec[q_idx] = vector_idx;
5950 if (vector_idx < base + intr_handle->nb_efd - 1)
5954 /* As RX queue setting above show, all queues use the vector 0.
5955 * Set only the ITR value of IXGBE_MISC_VEC_ID.
5957 IXGBE_WRITE_REG(hw, IXGBE_VTEITR(IXGBE_MISC_VEC_ID),
5958 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
5959 | IXGBE_EITR_CNT_WDIS);
5963 * Sets up the hardware to properly generate MSI-X interrupts
5965 * board private structure
5968 ixgbe_configure_msix(struct rte_eth_dev *dev)
5970 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5971 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
5972 struct ixgbe_hw *hw =
5973 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5974 uint32_t queue_id, base = IXGBE_MISC_VEC_ID;
5975 uint32_t vec = IXGBE_MISC_VEC_ID;
5979 /* won't configure msix register if no mapping is done
5980 * between intr vector and event fd
5981 * but if misx has been enabled already, need to configure
5982 * auto clean, auto mask and throttling.
5984 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
5985 if (!rte_intr_dp_is_en(intr_handle) &&
5986 !(gpie & (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT)))
5989 if (rte_intr_allow_others(intr_handle))
5990 vec = base = IXGBE_RX_VEC_START;
5992 /* setup GPIE for MSI-x mode */
5993 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
5994 gpie |= IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT |
5995 IXGBE_GPIE_OCD | IXGBE_GPIE_EIAME;
5996 /* auto clearing and auto setting corresponding bits in EIMS
5997 * when MSI-X interrupt is triggered
5999 if (hw->mac.type == ixgbe_mac_82598EB) {
6000 IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
6002 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
6003 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
6005 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
6007 /* Populate the IVAR table and set the ITR values to the
6008 * corresponding register.
6010 if (rte_intr_dp_is_en(intr_handle)) {
6011 for (queue_id = 0; queue_id < dev->data->nb_rx_queues;
6013 /* by default, 1:1 mapping */
6014 ixgbe_set_ivar_map(hw, 0, queue_id, vec);
6015 intr_handle->intr_vec[queue_id] = vec;
6016 if (vec < base + intr_handle->nb_efd - 1)
6020 switch (hw->mac.type) {
6021 case ixgbe_mac_82598EB:
6022 ixgbe_set_ivar_map(hw, -1,
6023 IXGBE_IVAR_OTHER_CAUSES_INDEX,
6026 case ixgbe_mac_82599EB:
6027 case ixgbe_mac_X540:
6028 case ixgbe_mac_X550:
6029 ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
6035 IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
6036 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
6037 | IXGBE_EITR_CNT_WDIS);
6039 /* set up to autoclear timer, and the vectors */
6040 mask = IXGBE_EIMS_ENABLE_MASK;
6041 mask &= ~(IXGBE_EIMS_OTHER |
6042 IXGBE_EIMS_MAILBOX |
6045 IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
6049 ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
6050 uint16_t queue_idx, uint16_t tx_rate)
6052 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6053 struct rte_eth_rxmode *rxmode;
6054 uint32_t rf_dec, rf_int;
6056 uint16_t link_speed = dev->data->dev_link.link_speed;
6058 if (queue_idx >= hw->mac.max_tx_queues)
6062 /* Calculate the rate factor values to set */
6063 rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
6064 rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
6065 rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
6067 bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
6068 bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
6069 IXGBE_RTTBCNRC_RF_INT_MASK_M);
6070 bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
6075 rxmode = &dev->data->dev_conf.rxmode;
6077 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
6078 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
6081 if ((rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) &&
6082 (rxmode->max_rx_pkt_len >= IXGBE_MAX_JUMBO_FRAME_SIZE))
6083 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6084 IXGBE_MMW_SIZE_JUMBO_FRAME);
6086 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
6087 IXGBE_MMW_SIZE_DEFAULT);
6089 /* Set RTTBCNRC of queue X */
6090 IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
6091 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
6092 IXGBE_WRITE_FLUSH(hw);
6098 ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
6099 __attribute__((unused)) uint32_t index,
6100 __attribute__((unused)) uint32_t pool)
6102 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6106 * On a 82599 VF, adding again the same MAC addr is not an idempotent
6107 * operation. Trap this case to avoid exhausting the [very limited]
6108 * set of PF resources used to store VF MAC addresses.
6110 if (memcmp(hw->mac.perm_addr, mac_addr,
6111 sizeof(struct rte_ether_addr)) == 0)
6113 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6115 PMD_DRV_LOG(ERR, "Unable to add MAC address "
6116 "%02x:%02x:%02x:%02x:%02x:%02x - diag=%d",
6117 mac_addr->addr_bytes[0],
6118 mac_addr->addr_bytes[1],
6119 mac_addr->addr_bytes[2],
6120 mac_addr->addr_bytes[3],
6121 mac_addr->addr_bytes[4],
6122 mac_addr->addr_bytes[5],
6128 ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
6130 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6131 struct rte_ether_addr *perm_addr =
6132 (struct rte_ether_addr *)hw->mac.perm_addr;
6133 struct rte_ether_addr *mac_addr;
6138 * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
6139 * not support the deletion of a given MAC address.
6140 * Instead, it imposes to delete all MAC addresses, then to add again
6141 * all MAC addresses with the exception of the one to be deleted.
6143 (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
6146 * Add again all MAC addresses, with the exception of the deleted one
6147 * and of the permanent MAC address.
6149 for (i = 0, mac_addr = dev->data->mac_addrs;
6150 i < hw->mac.num_rar_entries; i++, mac_addr++) {
6151 /* Skip the deleted MAC address */
6154 /* Skip NULL MAC addresses */
6155 if (rte_is_zero_ether_addr(mac_addr))
6157 /* Skip the permanent MAC address */
6158 if (memcmp(perm_addr, mac_addr,
6159 sizeof(struct rte_ether_addr)) == 0)
6161 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6164 "Adding again MAC address "
6165 "%02x:%02x:%02x:%02x:%02x:%02x failed "
6167 mac_addr->addr_bytes[0],
6168 mac_addr->addr_bytes[1],
6169 mac_addr->addr_bytes[2],
6170 mac_addr->addr_bytes[3],
6171 mac_addr->addr_bytes[4],
6172 mac_addr->addr_bytes[5],
6178 ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
6179 struct rte_ether_addr *addr)
6181 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6183 hw->mac.ops.set_rar(hw, 0, (void *)addr, 0, 0);
6189 ixgbe_syn_filter_set(struct rte_eth_dev *dev,
6190 struct rte_eth_syn_filter *filter,
6193 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6194 struct ixgbe_filter_info *filter_info =
6195 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6199 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6202 syn_info = filter_info->syn_info;
6205 if (syn_info & IXGBE_SYN_FILTER_ENABLE)
6207 synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
6208 IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
6210 if (filter->hig_pri)
6211 synqf |= IXGBE_SYN_FILTER_SYNQFP;
6213 synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
6215 synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6216 if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
6218 synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
6221 filter_info->syn_info = synqf;
6222 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
6223 IXGBE_WRITE_FLUSH(hw);
6228 ixgbe_syn_filter_get(struct rte_eth_dev *dev,
6229 struct rte_eth_syn_filter *filter)
6231 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6232 uint32_t synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6234 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
6235 filter->hig_pri = (synqf & IXGBE_SYN_FILTER_SYNQFP) ? 1 : 0;
6236 filter->queue = (uint16_t)((synqf & IXGBE_SYN_FILTER_QUEUE) >> 1);
6243 ixgbe_syn_filter_handle(struct rte_eth_dev *dev,
6244 enum rte_filter_op filter_op,
6247 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6250 MAC_TYPE_FILTER_SUP(hw->mac.type);
6252 if (filter_op == RTE_ETH_FILTER_NOP)
6256 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u",
6261 switch (filter_op) {
6262 case RTE_ETH_FILTER_ADD:
6263 ret = ixgbe_syn_filter_set(dev,
6264 (struct rte_eth_syn_filter *)arg,
6267 case RTE_ETH_FILTER_DELETE:
6268 ret = ixgbe_syn_filter_set(dev,
6269 (struct rte_eth_syn_filter *)arg,
6272 case RTE_ETH_FILTER_GET:
6273 ret = ixgbe_syn_filter_get(dev,
6274 (struct rte_eth_syn_filter *)arg);
6277 PMD_DRV_LOG(ERR, "unsupported operation %u", filter_op);
6286 static inline enum ixgbe_5tuple_protocol
6287 convert_protocol_type(uint8_t protocol_value)
6289 if (protocol_value == IPPROTO_TCP)
6290 return IXGBE_FILTER_PROTOCOL_TCP;
6291 else if (protocol_value == IPPROTO_UDP)
6292 return IXGBE_FILTER_PROTOCOL_UDP;
6293 else if (protocol_value == IPPROTO_SCTP)
6294 return IXGBE_FILTER_PROTOCOL_SCTP;
6296 return IXGBE_FILTER_PROTOCOL_NONE;
6299 /* inject a 5-tuple filter to HW */
6301 ixgbe_inject_5tuple_filter(struct rte_eth_dev *dev,
6302 struct ixgbe_5tuple_filter *filter)
6304 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6306 uint32_t ftqf, sdpqf;
6307 uint32_t l34timir = 0;
6308 uint8_t mask = 0xff;
6312 sdpqf = (uint32_t)(filter->filter_info.dst_port <<
6313 IXGBE_SDPQF_DSTPORT_SHIFT);
6314 sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
6316 ftqf = (uint32_t)(filter->filter_info.proto &
6317 IXGBE_FTQF_PROTOCOL_MASK);
6318 ftqf |= (uint32_t)((filter->filter_info.priority &
6319 IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
6320 if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
6321 mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
6322 if (filter->filter_info.dst_ip_mask == 0)
6323 mask &= IXGBE_FTQF_DEST_ADDR_MASK;
6324 if (filter->filter_info.src_port_mask == 0)
6325 mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
6326 if (filter->filter_info.dst_port_mask == 0)
6327 mask &= IXGBE_FTQF_DEST_PORT_MASK;
6328 if (filter->filter_info.proto_mask == 0)
6329 mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
6330 ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
6331 ftqf |= IXGBE_FTQF_POOL_MASK_EN;
6332 ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
6334 IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
6335 IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
6336 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
6337 IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
6339 l34timir |= IXGBE_L34T_IMIR_RESERVE;
6340 l34timir |= (uint32_t)(filter->queue <<
6341 IXGBE_L34T_IMIR_QUEUE_SHIFT);
6342 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
6346 * add a 5tuple filter
6349 * dev: Pointer to struct rte_eth_dev.
6350 * index: the index the filter allocates.
6351 * filter: ponter to the filter that will be added.
6352 * rx_queue: the queue id the filter assigned to.
6355 * - On success, zero.
6356 * - On failure, a negative value.
6359 ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
6360 struct ixgbe_5tuple_filter *filter)
6362 struct ixgbe_filter_info *filter_info =
6363 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6367 * look for an unused 5tuple filter index,
6368 * and insert the filter to list.
6370 for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
6371 idx = i / (sizeof(uint32_t) * NBBY);
6372 shift = i % (sizeof(uint32_t) * NBBY);
6373 if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
6374 filter_info->fivetuple_mask[idx] |= 1 << shift;
6376 TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
6382 if (i >= IXGBE_MAX_FTQF_FILTERS) {
6383 PMD_DRV_LOG(ERR, "5tuple filters are full.");
6387 ixgbe_inject_5tuple_filter(dev, filter);
6393 * remove a 5tuple filter
6396 * dev: Pointer to struct rte_eth_dev.
6397 * filter: the pointer of the filter will be removed.
6400 ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
6401 struct ixgbe_5tuple_filter *filter)
6403 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6404 struct ixgbe_filter_info *filter_info =
6405 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6406 uint16_t index = filter->index;
6408 filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
6409 ~(1 << (index % (sizeof(uint32_t) * NBBY)));
6410 TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
6413 IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
6414 IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
6415 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
6416 IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
6417 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
6421 ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
6423 struct ixgbe_hw *hw;
6424 uint32_t max_frame = mtu + IXGBE_ETH_OVERHEAD;
6425 struct rte_eth_dev_data *dev_data = dev->data;
6427 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6429 if (mtu < RTE_ETHER_MIN_MTU ||
6430 max_frame > RTE_ETHER_MAX_JUMBO_FRAME_LEN)
6433 /* If device is started, refuse mtu that requires the support of
6434 * scattered packets when this feature has not been enabled before.
6436 if (dev_data->dev_started && !dev_data->scattered_rx &&
6437 (max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
6438 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
6439 PMD_INIT_LOG(ERR, "Stop port first.");
6444 * When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
6445 * request of the version 2.0 of the mailbox API.
6446 * For now, use the IXGBE_VF_SET_LPE request of the version 1.0
6447 * of the mailbox API.
6448 * This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
6449 * prior to 3.11.33 which contains the following change:
6450 * "ixgbe: Enable jumbo frames support w/ SR-IOV"
6452 ixgbevf_rlpml_set_vf(hw, max_frame);
6454 /* update max frame size */
6455 dev->data->dev_conf.rxmode.max_rx_pkt_len = max_frame;
6459 static inline struct ixgbe_5tuple_filter *
6460 ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
6461 struct ixgbe_5tuple_filter_info *key)
6463 struct ixgbe_5tuple_filter *it;
6465 TAILQ_FOREACH(it, filter_list, entries) {
6466 if (memcmp(key, &it->filter_info,
6467 sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
6474 /* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
6476 ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
6477 struct ixgbe_5tuple_filter_info *filter_info)
6479 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
6480 filter->priority > IXGBE_5TUPLE_MAX_PRI ||
6481 filter->priority < IXGBE_5TUPLE_MIN_PRI)
6484 switch (filter->dst_ip_mask) {
6486 filter_info->dst_ip_mask = 0;
6487 filter_info->dst_ip = filter->dst_ip;
6490 filter_info->dst_ip_mask = 1;
6493 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
6497 switch (filter->src_ip_mask) {
6499 filter_info->src_ip_mask = 0;
6500 filter_info->src_ip = filter->src_ip;
6503 filter_info->src_ip_mask = 1;
6506 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
6510 switch (filter->dst_port_mask) {
6512 filter_info->dst_port_mask = 0;
6513 filter_info->dst_port = filter->dst_port;
6516 filter_info->dst_port_mask = 1;
6519 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
6523 switch (filter->src_port_mask) {
6525 filter_info->src_port_mask = 0;
6526 filter_info->src_port = filter->src_port;
6529 filter_info->src_port_mask = 1;
6532 PMD_DRV_LOG(ERR, "invalid src_port mask.");
6536 switch (filter->proto_mask) {
6538 filter_info->proto_mask = 0;
6539 filter_info->proto =
6540 convert_protocol_type(filter->proto);
6543 filter_info->proto_mask = 1;
6546 PMD_DRV_LOG(ERR, "invalid protocol mask.");
6550 filter_info->priority = (uint8_t)filter->priority;
6555 * add or delete a ntuple filter
6558 * dev: Pointer to struct rte_eth_dev.
6559 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6560 * add: if true, add filter, if false, remove filter
6563 * - On success, zero.
6564 * - On failure, a negative value.
6567 ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
6568 struct rte_eth_ntuple_filter *ntuple_filter,
6571 struct ixgbe_filter_info *filter_info =
6572 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6573 struct ixgbe_5tuple_filter_info filter_5tuple;
6574 struct ixgbe_5tuple_filter *filter;
6577 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6578 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6582 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6583 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6587 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6589 if (filter != NULL && add) {
6590 PMD_DRV_LOG(ERR, "filter exists.");
6593 if (filter == NULL && !add) {
6594 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6599 filter = rte_zmalloc("ixgbe_5tuple_filter",
6600 sizeof(struct ixgbe_5tuple_filter), 0);
6603 rte_memcpy(&filter->filter_info,
6605 sizeof(struct ixgbe_5tuple_filter_info));
6606 filter->queue = ntuple_filter->queue;
6607 ret = ixgbe_add_5tuple_filter(dev, filter);
6613 ixgbe_remove_5tuple_filter(dev, filter);
6619 * get a ntuple filter
6622 * dev: Pointer to struct rte_eth_dev.
6623 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6626 * - On success, zero.
6627 * - On failure, a negative value.
6630 ixgbe_get_ntuple_filter(struct rte_eth_dev *dev,
6631 struct rte_eth_ntuple_filter *ntuple_filter)
6633 struct ixgbe_filter_info *filter_info =
6634 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6635 struct ixgbe_5tuple_filter_info filter_5tuple;
6636 struct ixgbe_5tuple_filter *filter;
6639 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6640 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6644 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6645 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6649 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6651 if (filter == NULL) {
6652 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6655 ntuple_filter->queue = filter->queue;
6660 * ixgbe_ntuple_filter_handle - Handle operations for ntuple filter.
6661 * @dev: pointer to rte_eth_dev structure
6662 * @filter_op:operation will be taken.
6663 * @arg: a pointer to specific structure corresponding to the filter_op
6666 * - On success, zero.
6667 * - On failure, a negative value.
6670 ixgbe_ntuple_filter_handle(struct rte_eth_dev *dev,
6671 enum rte_filter_op filter_op,
6674 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6677 MAC_TYPE_FILTER_SUP_EXT(hw->mac.type);
6679 if (filter_op == RTE_ETH_FILTER_NOP)
6683 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6688 switch (filter_op) {
6689 case RTE_ETH_FILTER_ADD:
6690 ret = ixgbe_add_del_ntuple_filter(dev,
6691 (struct rte_eth_ntuple_filter *)arg,
6694 case RTE_ETH_FILTER_DELETE:
6695 ret = ixgbe_add_del_ntuple_filter(dev,
6696 (struct rte_eth_ntuple_filter *)arg,
6699 case RTE_ETH_FILTER_GET:
6700 ret = ixgbe_get_ntuple_filter(dev,
6701 (struct rte_eth_ntuple_filter *)arg);
6704 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6712 ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
6713 struct rte_eth_ethertype_filter *filter,
6716 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6717 struct ixgbe_filter_info *filter_info =
6718 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6722 struct ixgbe_ethertype_filter ethertype_filter;
6724 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6727 if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
6728 filter->ether_type == RTE_ETHER_TYPE_IPV6) {
6729 PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
6730 " ethertype filter.", filter->ether_type);
6734 if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
6735 PMD_DRV_LOG(ERR, "mac compare is unsupported.");
6738 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
6739 PMD_DRV_LOG(ERR, "drop option is unsupported.");
6743 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6744 if (ret >= 0 && add) {
6745 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
6746 filter->ether_type);
6749 if (ret < 0 && !add) {
6750 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6751 filter->ether_type);
6756 etqf = IXGBE_ETQF_FILTER_EN;
6757 etqf |= (uint32_t)filter->ether_type;
6758 etqs |= (uint32_t)((filter->queue <<
6759 IXGBE_ETQS_RX_QUEUE_SHIFT) &
6760 IXGBE_ETQS_RX_QUEUE);
6761 etqs |= IXGBE_ETQS_QUEUE_EN;
6763 ethertype_filter.ethertype = filter->ether_type;
6764 ethertype_filter.etqf = etqf;
6765 ethertype_filter.etqs = etqs;
6766 ethertype_filter.conf = FALSE;
6767 ret = ixgbe_ethertype_filter_insert(filter_info,
6770 PMD_DRV_LOG(ERR, "ethertype filters are full.");
6774 ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
6778 IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
6779 IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
6780 IXGBE_WRITE_FLUSH(hw);
6786 ixgbe_get_ethertype_filter(struct rte_eth_dev *dev,
6787 struct rte_eth_ethertype_filter *filter)
6789 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6790 struct ixgbe_filter_info *filter_info =
6791 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6792 uint32_t etqf, etqs;
6795 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6797 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6798 filter->ether_type);
6802 etqf = IXGBE_READ_REG(hw, IXGBE_ETQF(ret));
6803 if (etqf & IXGBE_ETQF_FILTER_EN) {
6804 etqs = IXGBE_READ_REG(hw, IXGBE_ETQS(ret));
6805 filter->ether_type = etqf & IXGBE_ETQF_ETHERTYPE;
6807 filter->queue = (etqs & IXGBE_ETQS_RX_QUEUE) >>
6808 IXGBE_ETQS_RX_QUEUE_SHIFT;
6815 * ixgbe_ethertype_filter_handle - Handle operations for ethertype filter.
6816 * @dev: pointer to rte_eth_dev structure
6817 * @filter_op:operation will be taken.
6818 * @arg: a pointer to specific structure corresponding to the filter_op
6821 ixgbe_ethertype_filter_handle(struct rte_eth_dev *dev,
6822 enum rte_filter_op filter_op,
6825 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6828 MAC_TYPE_FILTER_SUP(hw->mac.type);
6830 if (filter_op == RTE_ETH_FILTER_NOP)
6834 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
6839 switch (filter_op) {
6840 case RTE_ETH_FILTER_ADD:
6841 ret = ixgbe_add_del_ethertype_filter(dev,
6842 (struct rte_eth_ethertype_filter *)arg,
6845 case RTE_ETH_FILTER_DELETE:
6846 ret = ixgbe_add_del_ethertype_filter(dev,
6847 (struct rte_eth_ethertype_filter *)arg,
6850 case RTE_ETH_FILTER_GET:
6851 ret = ixgbe_get_ethertype_filter(dev,
6852 (struct rte_eth_ethertype_filter *)arg);
6855 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
6863 ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
6864 enum rte_filter_type filter_type,
6865 enum rte_filter_op filter_op,
6870 switch (filter_type) {
6871 case RTE_ETH_FILTER_NTUPLE:
6872 ret = ixgbe_ntuple_filter_handle(dev, filter_op, arg);
6874 case RTE_ETH_FILTER_ETHERTYPE:
6875 ret = ixgbe_ethertype_filter_handle(dev, filter_op, arg);
6877 case RTE_ETH_FILTER_SYN:
6878 ret = ixgbe_syn_filter_handle(dev, filter_op, arg);
6880 case RTE_ETH_FILTER_FDIR:
6881 ret = ixgbe_fdir_ctrl_func(dev, filter_op, arg);
6883 case RTE_ETH_FILTER_L2_TUNNEL:
6884 ret = ixgbe_dev_l2_tunnel_filter_handle(dev, filter_op, arg);
6886 case RTE_ETH_FILTER_GENERIC:
6887 if (filter_op != RTE_ETH_FILTER_GET)
6889 *(const void **)arg = &ixgbe_flow_ops;
6892 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
6902 ixgbe_dev_addr_list_itr(__attribute__((unused)) struct ixgbe_hw *hw,
6903 u8 **mc_addr_ptr, u32 *vmdq)
6908 mc_addr = *mc_addr_ptr;
6909 *mc_addr_ptr = (mc_addr + sizeof(struct rte_ether_addr));
6914 ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
6915 struct rte_ether_addr *mc_addr_set,
6916 uint32_t nb_mc_addr)
6918 struct ixgbe_hw *hw;
6921 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6922 mc_addr_list = (u8 *)mc_addr_set;
6923 return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
6924 ixgbe_dev_addr_list_itr, TRUE);
6928 ixgbe_read_systime_cyclecounter(struct rte_eth_dev *dev)
6930 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6931 uint64_t systime_cycles;
6933 switch (hw->mac.type) {
6934 case ixgbe_mac_X550:
6935 case ixgbe_mac_X550EM_x:
6936 case ixgbe_mac_X550EM_a:
6937 /* SYSTIMEL stores ns and SYSTIMEH stores seconds. */
6938 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
6939 systime_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
6943 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
6944 systime_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
6948 return systime_cycles;
6952 ixgbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)
6954 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6955 uint64_t rx_tstamp_cycles;
6957 switch (hw->mac.type) {
6958 case ixgbe_mac_X550:
6959 case ixgbe_mac_X550EM_x:
6960 case ixgbe_mac_X550EM_a:
6961 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
6962 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
6963 rx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
6967 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
6968 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
6969 rx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
6973 return rx_tstamp_cycles;
6977 ixgbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
6979 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6980 uint64_t tx_tstamp_cycles;
6982 switch (hw->mac.type) {
6983 case ixgbe_mac_X550:
6984 case ixgbe_mac_X550EM_x:
6985 case ixgbe_mac_X550EM_a:
6986 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
6987 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
6988 tx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
6992 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
6993 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
6994 tx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
6998 return tx_tstamp_cycles;
7002 ixgbe_start_timecounters(struct rte_eth_dev *dev)
7004 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7005 struct ixgbe_adapter *adapter = dev->data->dev_private;
7006 struct rte_eth_link link;
7007 uint32_t incval = 0;
7010 /* Get current link speed. */
7011 ixgbe_dev_link_update(dev, 1);
7012 rte_eth_linkstatus_get(dev, &link);
7014 switch (link.link_speed) {
7015 case ETH_SPEED_NUM_100M:
7016 incval = IXGBE_INCVAL_100;
7017 shift = IXGBE_INCVAL_SHIFT_100;
7019 case ETH_SPEED_NUM_1G:
7020 incval = IXGBE_INCVAL_1GB;
7021 shift = IXGBE_INCVAL_SHIFT_1GB;
7023 case ETH_SPEED_NUM_10G:
7025 incval = IXGBE_INCVAL_10GB;
7026 shift = IXGBE_INCVAL_SHIFT_10GB;
7030 switch (hw->mac.type) {
7031 case ixgbe_mac_X550:
7032 case ixgbe_mac_X550EM_x:
7033 case ixgbe_mac_X550EM_a:
7034 /* Independent of link speed. */
7036 /* Cycles read will be interpreted as ns. */
7039 case ixgbe_mac_X540:
7040 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
7042 case ixgbe_mac_82599EB:
7043 incval >>= IXGBE_INCVAL_SHIFT_82599;
7044 shift -= IXGBE_INCVAL_SHIFT_82599;
7045 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
7046 (1 << IXGBE_INCPER_SHIFT_82599) | incval);
7049 /* Not supported. */
7053 memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
7054 memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
7055 memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
7057 adapter->systime_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7058 adapter->systime_tc.cc_shift = shift;
7059 adapter->systime_tc.nsec_mask = (1ULL << shift) - 1;
7061 adapter->rx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7062 adapter->rx_tstamp_tc.cc_shift = shift;
7063 adapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
7065 adapter->tx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
7066 adapter->tx_tstamp_tc.cc_shift = shift;
7067 adapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
7071 ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
7073 struct ixgbe_adapter *adapter = dev->data->dev_private;
7075 adapter->systime_tc.nsec += delta;
7076 adapter->rx_tstamp_tc.nsec += delta;
7077 adapter->tx_tstamp_tc.nsec += delta;
7083 ixgbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
7086 struct ixgbe_adapter *adapter = dev->data->dev_private;
7088 ns = rte_timespec_to_ns(ts);
7089 /* Set the timecounters to a new value. */
7090 adapter->systime_tc.nsec = ns;
7091 adapter->rx_tstamp_tc.nsec = ns;
7092 adapter->tx_tstamp_tc.nsec = ns;
7098 ixgbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
7100 uint64_t ns, systime_cycles;
7101 struct ixgbe_adapter *adapter = dev->data->dev_private;
7103 systime_cycles = ixgbe_read_systime_cyclecounter(dev);
7104 ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
7105 *ts = rte_ns_to_timespec(ns);
7111 ixgbe_timesync_enable(struct rte_eth_dev *dev)
7113 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7117 /* Stop the timesync system time. */
7118 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0x0);
7119 /* Reset the timesync system time value. */
7120 IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x0);
7121 IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x0);
7123 /* Enable system time for platforms where it isn't on by default. */
7124 tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
7125 tsauxc &= ~IXGBE_TSAUXC_DISABLE_SYSTIME;
7126 IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
7128 ixgbe_start_timecounters(dev);
7130 /* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7131 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
7132 (RTE_ETHER_TYPE_1588 |
7133 IXGBE_ETQF_FILTER_EN |
7136 /* Enable timestamping of received PTP packets. */
7137 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7138 tsync_ctl |= IXGBE_TSYNCRXCTL_ENABLED;
7139 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7141 /* Enable timestamping of transmitted PTP packets. */
7142 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7143 tsync_ctl |= IXGBE_TSYNCTXCTL_ENABLED;
7144 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7146 IXGBE_WRITE_FLUSH(hw);
7152 ixgbe_timesync_disable(struct rte_eth_dev *dev)
7154 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7157 /* Disable timestamping of transmitted PTP packets. */
7158 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7159 tsync_ctl &= ~IXGBE_TSYNCTXCTL_ENABLED;
7160 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
7162 /* Disable timestamping of received PTP packets. */
7163 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7164 tsync_ctl &= ~IXGBE_TSYNCRXCTL_ENABLED;
7165 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
7167 /* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
7168 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588), 0);
7170 /* Stop incrementating the System Time registers. */
7171 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0);
7177 ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
7178 struct timespec *timestamp,
7179 uint32_t flags __rte_unused)
7181 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7182 struct ixgbe_adapter *adapter = dev->data->dev_private;
7183 uint32_t tsync_rxctl;
7184 uint64_t rx_tstamp_cycles;
7187 tsync_rxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
7188 if ((tsync_rxctl & IXGBE_TSYNCRXCTL_VALID) == 0)
7191 rx_tstamp_cycles = ixgbe_read_rx_tstamp_cyclecounter(dev);
7192 ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
7193 *timestamp = rte_ns_to_timespec(ns);
7199 ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
7200 struct timespec *timestamp)
7202 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7203 struct ixgbe_adapter *adapter = dev->data->dev_private;
7204 uint32_t tsync_txctl;
7205 uint64_t tx_tstamp_cycles;
7208 tsync_txctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
7209 if ((tsync_txctl & IXGBE_TSYNCTXCTL_VALID) == 0)
7212 tx_tstamp_cycles = ixgbe_read_tx_tstamp_cyclecounter(dev);
7213 ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
7214 *timestamp = rte_ns_to_timespec(ns);
7220 ixgbe_get_reg_length(struct rte_eth_dev *dev)
7222 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7225 const struct reg_info *reg_group;
7226 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7227 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7229 while ((reg_group = reg_set[g_ind++]))
7230 count += ixgbe_regs_group_count(reg_group);
7236 ixgbevf_get_reg_length(struct rte_eth_dev *dev __rte_unused)
7240 const struct reg_info *reg_group;
7242 while ((reg_group = ixgbevf_regs[g_ind++]))
7243 count += ixgbe_regs_group_count(reg_group);
7249 ixgbe_get_regs(struct rte_eth_dev *dev,
7250 struct rte_dev_reg_info *regs)
7252 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7253 uint32_t *data = regs->data;
7256 const struct reg_info *reg_group;
7257 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
7258 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
7261 regs->length = ixgbe_get_reg_length(dev);
7262 regs->width = sizeof(uint32_t);
7266 /* Support only full register dump */
7267 if ((regs->length == 0) ||
7268 (regs->length == (uint32_t)ixgbe_get_reg_length(dev))) {
7269 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7271 while ((reg_group = reg_set[g_ind++]))
7272 count += ixgbe_read_regs_group(dev, &data[count],
7281 ixgbevf_get_regs(struct rte_eth_dev *dev,
7282 struct rte_dev_reg_info *regs)
7284 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7285 uint32_t *data = regs->data;
7288 const struct reg_info *reg_group;
7291 regs->length = ixgbevf_get_reg_length(dev);
7292 regs->width = sizeof(uint32_t);
7296 /* Support only full register dump */
7297 if ((regs->length == 0) ||
7298 (regs->length == (uint32_t)ixgbevf_get_reg_length(dev))) {
7299 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7301 while ((reg_group = ixgbevf_regs[g_ind++]))
7302 count += ixgbe_read_regs_group(dev, &data[count],
7311 ixgbe_get_eeprom_length(struct rte_eth_dev *dev)
7313 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7315 /* Return unit is byte count */
7316 return hw->eeprom.word_size * 2;
7320 ixgbe_get_eeprom(struct rte_eth_dev *dev,
7321 struct rte_dev_eeprom_info *in_eeprom)
7323 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7324 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7325 uint16_t *data = in_eeprom->data;
7328 first = in_eeprom->offset >> 1;
7329 length = in_eeprom->length >> 1;
7330 if ((first > hw->eeprom.word_size) ||
7331 ((first + length) > hw->eeprom.word_size))
7334 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7336 return eeprom->ops.read_buffer(hw, first, length, data);
7340 ixgbe_set_eeprom(struct rte_eth_dev *dev,
7341 struct rte_dev_eeprom_info *in_eeprom)
7343 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7344 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7345 uint16_t *data = in_eeprom->data;
7348 first = in_eeprom->offset >> 1;
7349 length = in_eeprom->length >> 1;
7350 if ((first > hw->eeprom.word_size) ||
7351 ((first + length) > hw->eeprom.word_size))
7354 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7356 return eeprom->ops.write_buffer(hw, first, length, data);
7360 ixgbe_get_module_info(struct rte_eth_dev *dev,
7361 struct rte_eth_dev_module_info *modinfo)
7363 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7365 uint8_t sff8472_rev, addr_mode;
7366 bool page_swap = false;
7368 /* Check whether we support SFF-8472 or not */
7369 status = hw->phy.ops.read_i2c_eeprom(hw,
7370 IXGBE_SFF_SFF_8472_COMP,
7375 /* addressing mode is not supported */
7376 status = hw->phy.ops.read_i2c_eeprom(hw,
7377 IXGBE_SFF_SFF_8472_SWAP,
7382 if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
7384 "Address change required to access page 0xA2, "
7385 "but not supported. Please report the module "
7386 "type to the driver maintainers.");
7390 if (sff8472_rev == IXGBE_SFF_SFF_8472_UNSUP || page_swap) {
7391 /* We have a SFP, but it does not support SFF-8472 */
7392 modinfo->type = RTE_ETH_MODULE_SFF_8079;
7393 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8079_LEN;
7395 /* We have a SFP which supports a revision of SFF-8472. */
7396 modinfo->type = RTE_ETH_MODULE_SFF_8472;
7397 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8472_LEN;
7404 ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
7405 struct rte_dev_eeprom_info *info)
7407 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7408 uint32_t status = IXGBE_ERR_PHY_ADDR_INVALID;
7409 uint8_t databyte = 0xFF;
7410 uint8_t *data = info->data;
7413 if (info->length == 0)
7416 for (i = info->offset; i < info->offset + info->length; i++) {
7417 if (i < RTE_ETH_MODULE_SFF_8079_LEN)
7418 status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
7420 status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
7425 data[i - info->offset] = databyte;
7432 ixgbe_reta_size_get(enum ixgbe_mac_type mac_type) {
7434 case ixgbe_mac_X550:
7435 case ixgbe_mac_X550EM_x:
7436 case ixgbe_mac_X550EM_a:
7437 return ETH_RSS_RETA_SIZE_512;
7438 case ixgbe_mac_X550_vf:
7439 case ixgbe_mac_X550EM_x_vf:
7440 case ixgbe_mac_X550EM_a_vf:
7441 return ETH_RSS_RETA_SIZE_64;
7442 case ixgbe_mac_X540_vf:
7443 case ixgbe_mac_82599_vf:
7446 return ETH_RSS_RETA_SIZE_128;
7451 ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx) {
7453 case ixgbe_mac_X550:
7454 case ixgbe_mac_X550EM_x:
7455 case ixgbe_mac_X550EM_a:
7456 if (reta_idx < ETH_RSS_RETA_SIZE_128)
7457 return IXGBE_RETA(reta_idx >> 2);
7459 return IXGBE_ERETA((reta_idx - ETH_RSS_RETA_SIZE_128) >> 2);
7460 case ixgbe_mac_X550_vf:
7461 case ixgbe_mac_X550EM_x_vf:
7462 case ixgbe_mac_X550EM_a_vf:
7463 return IXGBE_VFRETA(reta_idx >> 2);
7465 return IXGBE_RETA(reta_idx >> 2);
7470 ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type) {
7472 case ixgbe_mac_X550_vf:
7473 case ixgbe_mac_X550EM_x_vf:
7474 case ixgbe_mac_X550EM_a_vf:
7475 return IXGBE_VFMRQC;
7482 ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i) {
7484 case ixgbe_mac_X550_vf:
7485 case ixgbe_mac_X550EM_x_vf:
7486 case ixgbe_mac_X550EM_a_vf:
7487 return IXGBE_VFRSSRK(i);
7489 return IXGBE_RSSRK(i);
7494 ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type) {
7496 case ixgbe_mac_82599_vf:
7497 case ixgbe_mac_X540_vf:
7505 ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
7506 struct rte_eth_dcb_info *dcb_info)
7508 struct ixgbe_dcb_config *dcb_config =
7509 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
7510 struct ixgbe_dcb_tc_config *tc;
7511 struct rte_eth_dcb_tc_queue_mapping *tc_queue;
7515 if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
7516 dcb_info->nb_tcs = dcb_config->num_tcs.pg_tcs;
7518 dcb_info->nb_tcs = 1;
7520 tc_queue = &dcb_info->tc_queue;
7521 nb_tcs = dcb_info->nb_tcs;
7523 if (dcb_config->vt_mode) { /* vt is enabled*/
7524 struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
7525 &dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
7526 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7527 dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
7528 if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
7529 for (j = 0; j < nb_tcs; j++) {
7530 tc_queue->tc_rxq[0][j].base = j;
7531 tc_queue->tc_rxq[0][j].nb_queue = 1;
7532 tc_queue->tc_txq[0][j].base = j;
7533 tc_queue->tc_txq[0][j].nb_queue = 1;
7536 for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
7537 for (j = 0; j < nb_tcs; j++) {
7538 tc_queue->tc_rxq[i][j].base =
7540 tc_queue->tc_rxq[i][j].nb_queue = 1;
7541 tc_queue->tc_txq[i][j].base =
7543 tc_queue->tc_txq[i][j].nb_queue = 1;
7547 } else { /* vt is disabled*/
7548 struct rte_eth_dcb_rx_conf *rx_conf =
7549 &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
7550 for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
7551 dcb_info->prio_tc[i] = rx_conf->dcb_tc[i];
7552 if (dcb_info->nb_tcs == ETH_4_TCS) {
7553 for (i = 0; i < dcb_info->nb_tcs; i++) {
7554 dcb_info->tc_queue.tc_rxq[0][i].base = i * 32;
7555 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7557 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7558 dcb_info->tc_queue.tc_txq[0][1].base = 64;
7559 dcb_info->tc_queue.tc_txq[0][2].base = 96;
7560 dcb_info->tc_queue.tc_txq[0][3].base = 112;
7561 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 64;
7562 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7563 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7564 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7565 } else if (dcb_info->nb_tcs == ETH_8_TCS) {
7566 for (i = 0; i < dcb_info->nb_tcs; i++) {
7567 dcb_info->tc_queue.tc_rxq[0][i].base = i * 16;
7568 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7570 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7571 dcb_info->tc_queue.tc_txq[0][1].base = 32;
7572 dcb_info->tc_queue.tc_txq[0][2].base = 64;
7573 dcb_info->tc_queue.tc_txq[0][3].base = 80;
7574 dcb_info->tc_queue.tc_txq[0][4].base = 96;
7575 dcb_info->tc_queue.tc_txq[0][5].base = 104;
7576 dcb_info->tc_queue.tc_txq[0][6].base = 112;
7577 dcb_info->tc_queue.tc_txq[0][7].base = 120;
7578 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 32;
7579 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7580 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7581 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7582 dcb_info->tc_queue.tc_txq[0][4].nb_queue = 8;
7583 dcb_info->tc_queue.tc_txq[0][5].nb_queue = 8;
7584 dcb_info->tc_queue.tc_txq[0][6].nb_queue = 8;
7585 dcb_info->tc_queue.tc_txq[0][7].nb_queue = 8;
7588 for (i = 0; i < dcb_info->nb_tcs; i++) {
7589 tc = &dcb_config->tc_config[i];
7590 dcb_info->tc_bws[i] = tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent;
7595 /* Update e-tag ether type */
7597 ixgbe_update_e_tag_eth_type(struct ixgbe_hw *hw,
7598 uint16_t ether_type)
7600 uint32_t etag_etype;
7602 if (hw->mac.type != ixgbe_mac_X550 &&
7603 hw->mac.type != ixgbe_mac_X550EM_x &&
7604 hw->mac.type != ixgbe_mac_X550EM_a) {
7608 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7609 etag_etype &= ~IXGBE_ETAG_ETYPE_MASK;
7610 etag_etype |= ether_type;
7611 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7612 IXGBE_WRITE_FLUSH(hw);
7617 /* Config l2 tunnel ether type */
7619 ixgbe_dev_l2_tunnel_eth_type_conf(struct rte_eth_dev *dev,
7620 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7623 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7624 struct ixgbe_l2_tn_info *l2_tn_info =
7625 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7627 if (l2_tunnel == NULL)
7630 switch (l2_tunnel->l2_tunnel_type) {
7631 case RTE_L2_TUNNEL_TYPE_E_TAG:
7632 l2_tn_info->e_tag_ether_type = l2_tunnel->ether_type;
7633 ret = ixgbe_update_e_tag_eth_type(hw, l2_tunnel->ether_type);
7636 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7644 /* Enable e-tag tunnel */
7646 ixgbe_e_tag_enable(struct ixgbe_hw *hw)
7648 uint32_t etag_etype;
7650 if (hw->mac.type != ixgbe_mac_X550 &&
7651 hw->mac.type != ixgbe_mac_X550EM_x &&
7652 hw->mac.type != ixgbe_mac_X550EM_a) {
7656 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7657 etag_etype |= IXGBE_ETAG_ETYPE_VALID;
7658 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7659 IXGBE_WRITE_FLUSH(hw);
7664 /* Enable l2 tunnel */
7666 ixgbe_dev_l2_tunnel_enable(struct rte_eth_dev *dev,
7667 enum rte_eth_tunnel_type l2_tunnel_type)
7670 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7671 struct ixgbe_l2_tn_info *l2_tn_info =
7672 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7674 switch (l2_tunnel_type) {
7675 case RTE_L2_TUNNEL_TYPE_E_TAG:
7676 l2_tn_info->e_tag_en = TRUE;
7677 ret = ixgbe_e_tag_enable(hw);
7680 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7688 /* Disable e-tag tunnel */
7690 ixgbe_e_tag_disable(struct ixgbe_hw *hw)
7692 uint32_t etag_etype;
7694 if (hw->mac.type != ixgbe_mac_X550 &&
7695 hw->mac.type != ixgbe_mac_X550EM_x &&
7696 hw->mac.type != ixgbe_mac_X550EM_a) {
7700 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7701 etag_etype &= ~IXGBE_ETAG_ETYPE_VALID;
7702 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7703 IXGBE_WRITE_FLUSH(hw);
7708 /* Disable l2 tunnel */
7710 ixgbe_dev_l2_tunnel_disable(struct rte_eth_dev *dev,
7711 enum rte_eth_tunnel_type l2_tunnel_type)
7714 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7715 struct ixgbe_l2_tn_info *l2_tn_info =
7716 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7718 switch (l2_tunnel_type) {
7719 case RTE_L2_TUNNEL_TYPE_E_TAG:
7720 l2_tn_info->e_tag_en = FALSE;
7721 ret = ixgbe_e_tag_disable(hw);
7724 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7733 ixgbe_e_tag_filter_del(struct rte_eth_dev *dev,
7734 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7737 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7738 uint32_t i, rar_entries;
7739 uint32_t rar_low, rar_high;
7741 if (hw->mac.type != ixgbe_mac_X550 &&
7742 hw->mac.type != ixgbe_mac_X550EM_x &&
7743 hw->mac.type != ixgbe_mac_X550EM_a) {
7747 rar_entries = ixgbe_get_num_rx_addrs(hw);
7749 for (i = 1; i < rar_entries; i++) {
7750 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7751 rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(i));
7752 if ((rar_high & IXGBE_RAH_AV) &&
7753 (rar_high & IXGBE_RAH_ADTYPE) &&
7754 ((rar_low & IXGBE_RAL_ETAG_FILTER_MASK) ==
7755 l2_tunnel->tunnel_id)) {
7756 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
7757 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
7759 ixgbe_clear_vmdq(hw, i, IXGBE_CLEAR_VMDQ_ALL);
7769 ixgbe_e_tag_filter_add(struct rte_eth_dev *dev,
7770 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7773 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7774 uint32_t i, rar_entries;
7775 uint32_t rar_low, rar_high;
7777 if (hw->mac.type != ixgbe_mac_X550 &&
7778 hw->mac.type != ixgbe_mac_X550EM_x &&
7779 hw->mac.type != ixgbe_mac_X550EM_a) {
7783 /* One entry for one tunnel. Try to remove potential existing entry. */
7784 ixgbe_e_tag_filter_del(dev, l2_tunnel);
7786 rar_entries = ixgbe_get_num_rx_addrs(hw);
7788 for (i = 1; i < rar_entries; i++) {
7789 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7790 if (rar_high & IXGBE_RAH_AV) {
7793 ixgbe_set_vmdq(hw, i, l2_tunnel->pool);
7794 rar_high = IXGBE_RAH_AV | IXGBE_RAH_ADTYPE;
7795 rar_low = l2_tunnel->tunnel_id;
7797 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), rar_low);
7798 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), rar_high);
7804 PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full."
7805 " Please remove a rule before adding a new one.");
7809 static inline struct ixgbe_l2_tn_filter *
7810 ixgbe_l2_tn_filter_lookup(struct ixgbe_l2_tn_info *l2_tn_info,
7811 struct ixgbe_l2_tn_key *key)
7815 ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key);
7819 return l2_tn_info->hash_map[ret];
7823 ixgbe_insert_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7824 struct ixgbe_l2_tn_filter *l2_tn_filter)
7828 ret = rte_hash_add_key(l2_tn_info->hash_handle,
7829 &l2_tn_filter->key);
7833 "Failed to insert L2 tunnel filter"
7834 " to hash table %d!",
7839 l2_tn_info->hash_map[ret] = l2_tn_filter;
7841 TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7847 ixgbe_remove_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7848 struct ixgbe_l2_tn_key *key)
7851 struct ixgbe_l2_tn_filter *l2_tn_filter;
7853 ret = rte_hash_del_key(l2_tn_info->hash_handle, key);
7857 "No such L2 tunnel filter to delete %d!",
7862 l2_tn_filter = l2_tn_info->hash_map[ret];
7863 l2_tn_info->hash_map[ret] = NULL;
7865 TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7866 rte_free(l2_tn_filter);
7871 /* Add l2 tunnel filter */
7873 ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev,
7874 struct rte_eth_l2_tunnel_conf *l2_tunnel,
7878 struct ixgbe_l2_tn_info *l2_tn_info =
7879 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7880 struct ixgbe_l2_tn_key key;
7881 struct ixgbe_l2_tn_filter *node;
7884 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7885 key.tn_id = l2_tunnel->tunnel_id;
7887 node = ixgbe_l2_tn_filter_lookup(l2_tn_info, &key);
7891 "The L2 tunnel filter already exists!");
7895 node = rte_zmalloc("ixgbe_l2_tn",
7896 sizeof(struct ixgbe_l2_tn_filter),
7901 rte_memcpy(&node->key,
7903 sizeof(struct ixgbe_l2_tn_key));
7904 node->pool = l2_tunnel->pool;
7905 ret = ixgbe_insert_l2_tn_filter(l2_tn_info, node);
7912 switch (l2_tunnel->l2_tunnel_type) {
7913 case RTE_L2_TUNNEL_TYPE_E_TAG:
7914 ret = ixgbe_e_tag_filter_add(dev, l2_tunnel);
7917 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7922 if ((!restore) && (ret < 0))
7923 (void)ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7928 /* Delete l2 tunnel filter */
7930 ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev,
7931 struct rte_eth_l2_tunnel_conf *l2_tunnel)
7934 struct ixgbe_l2_tn_info *l2_tn_info =
7935 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7936 struct ixgbe_l2_tn_key key;
7938 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7939 key.tn_id = l2_tunnel->tunnel_id;
7940 ret = ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7944 switch (l2_tunnel->l2_tunnel_type) {
7945 case RTE_L2_TUNNEL_TYPE_E_TAG:
7946 ret = ixgbe_e_tag_filter_del(dev, l2_tunnel);
7949 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7958 * ixgbe_dev_l2_tunnel_filter_handle - Handle operations for l2 tunnel filter.
7959 * @dev: pointer to rte_eth_dev structure
7960 * @filter_op:operation will be taken.
7961 * @arg: a pointer to specific structure corresponding to the filter_op
7964 ixgbe_dev_l2_tunnel_filter_handle(struct rte_eth_dev *dev,
7965 enum rte_filter_op filter_op,
7970 if (filter_op == RTE_ETH_FILTER_NOP)
7974 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
7979 switch (filter_op) {
7980 case RTE_ETH_FILTER_ADD:
7981 ret = ixgbe_dev_l2_tunnel_filter_add
7983 (struct rte_eth_l2_tunnel_conf *)arg,
7986 case RTE_ETH_FILTER_DELETE:
7987 ret = ixgbe_dev_l2_tunnel_filter_del
7989 (struct rte_eth_l2_tunnel_conf *)arg);
7992 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
8000 ixgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en)
8004 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8006 if (hw->mac.type != ixgbe_mac_X550 &&
8007 hw->mac.type != ixgbe_mac_X550EM_x &&
8008 hw->mac.type != ixgbe_mac_X550EM_a) {
8012 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
8013 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
8015 ctrl |= IXGBE_VT_CTL_POOLING_MODE_ETAG;
8016 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
8021 /* Enable l2 tunnel forwarding */
8023 ixgbe_dev_l2_tunnel_forwarding_enable
8024 (struct rte_eth_dev *dev,
8025 enum rte_eth_tunnel_type l2_tunnel_type)
8027 struct ixgbe_l2_tn_info *l2_tn_info =
8028 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8031 switch (l2_tunnel_type) {
8032 case RTE_L2_TUNNEL_TYPE_E_TAG:
8033 l2_tn_info->e_tag_fwd_en = TRUE;
8034 ret = ixgbe_e_tag_forwarding_en_dis(dev, 1);
8037 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8045 /* Disable l2 tunnel forwarding */
8047 ixgbe_dev_l2_tunnel_forwarding_disable
8048 (struct rte_eth_dev *dev,
8049 enum rte_eth_tunnel_type l2_tunnel_type)
8051 struct ixgbe_l2_tn_info *l2_tn_info =
8052 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8055 switch (l2_tunnel_type) {
8056 case RTE_L2_TUNNEL_TYPE_E_TAG:
8057 l2_tn_info->e_tag_fwd_en = FALSE;
8058 ret = ixgbe_e_tag_forwarding_en_dis(dev, 0);
8061 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8070 ixgbe_e_tag_insertion_en_dis(struct rte_eth_dev *dev,
8071 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8074 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
8076 uint32_t vmtir, vmvir;
8077 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8079 if (l2_tunnel->vf_id >= pci_dev->max_vfs) {
8081 "VF id %u should be less than %u",
8087 if (hw->mac.type != ixgbe_mac_X550 &&
8088 hw->mac.type != ixgbe_mac_X550EM_x &&
8089 hw->mac.type != ixgbe_mac_X550EM_a) {
8094 vmtir = l2_tunnel->tunnel_id;
8098 IXGBE_WRITE_REG(hw, IXGBE_VMTIR(l2_tunnel->vf_id), vmtir);
8100 vmvir = IXGBE_READ_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id));
8101 vmvir &= ~IXGBE_VMVIR_TAGA_MASK;
8103 vmvir |= IXGBE_VMVIR_TAGA_ETAG_INSERT;
8104 IXGBE_WRITE_REG(hw, IXGBE_VMVIR(l2_tunnel->vf_id), vmvir);
8109 /* Enable l2 tunnel tag insertion */
8111 ixgbe_dev_l2_tunnel_insertion_enable(struct rte_eth_dev *dev,
8112 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8116 switch (l2_tunnel->l2_tunnel_type) {
8117 case RTE_L2_TUNNEL_TYPE_E_TAG:
8118 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 1);
8121 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8129 /* Disable l2 tunnel tag insertion */
8131 ixgbe_dev_l2_tunnel_insertion_disable
8132 (struct rte_eth_dev *dev,
8133 struct rte_eth_l2_tunnel_conf *l2_tunnel)
8137 switch (l2_tunnel->l2_tunnel_type) {
8138 case RTE_L2_TUNNEL_TYPE_E_TAG:
8139 ret = ixgbe_e_tag_insertion_en_dis(dev, l2_tunnel, 0);
8142 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8151 ixgbe_e_tag_stripping_en_dis(struct rte_eth_dev *dev,
8156 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8158 if (hw->mac.type != ixgbe_mac_X550 &&
8159 hw->mac.type != ixgbe_mac_X550EM_x &&
8160 hw->mac.type != ixgbe_mac_X550EM_a) {
8164 qde = IXGBE_READ_REG(hw, IXGBE_QDE);
8166 qde |= IXGBE_QDE_STRIP_TAG;
8168 qde &= ~IXGBE_QDE_STRIP_TAG;
8169 qde &= ~IXGBE_QDE_READ;
8170 qde |= IXGBE_QDE_WRITE;
8171 IXGBE_WRITE_REG(hw, IXGBE_QDE, qde);
8176 /* Enable l2 tunnel tag stripping */
8178 ixgbe_dev_l2_tunnel_stripping_enable
8179 (struct rte_eth_dev *dev,
8180 enum rte_eth_tunnel_type l2_tunnel_type)
8184 switch (l2_tunnel_type) {
8185 case RTE_L2_TUNNEL_TYPE_E_TAG:
8186 ret = ixgbe_e_tag_stripping_en_dis(dev, 1);
8189 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8197 /* Disable l2 tunnel tag stripping */
8199 ixgbe_dev_l2_tunnel_stripping_disable
8200 (struct rte_eth_dev *dev,
8201 enum rte_eth_tunnel_type l2_tunnel_type)
8205 switch (l2_tunnel_type) {
8206 case RTE_L2_TUNNEL_TYPE_E_TAG:
8207 ret = ixgbe_e_tag_stripping_en_dis(dev, 0);
8210 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8218 /* Enable/disable l2 tunnel offload functions */
8220 ixgbe_dev_l2_tunnel_offload_set
8221 (struct rte_eth_dev *dev,
8222 struct rte_eth_l2_tunnel_conf *l2_tunnel,
8228 if (l2_tunnel == NULL)
8232 if (mask & ETH_L2_TUNNEL_ENABLE_MASK) {
8234 ret = ixgbe_dev_l2_tunnel_enable(
8236 l2_tunnel->l2_tunnel_type);
8238 ret = ixgbe_dev_l2_tunnel_disable(
8240 l2_tunnel->l2_tunnel_type);
8243 if (mask & ETH_L2_TUNNEL_INSERTION_MASK) {
8245 ret = ixgbe_dev_l2_tunnel_insertion_enable(
8249 ret = ixgbe_dev_l2_tunnel_insertion_disable(
8254 if (mask & ETH_L2_TUNNEL_STRIPPING_MASK) {
8256 ret = ixgbe_dev_l2_tunnel_stripping_enable(
8258 l2_tunnel->l2_tunnel_type);
8260 ret = ixgbe_dev_l2_tunnel_stripping_disable(
8262 l2_tunnel->l2_tunnel_type);
8265 if (mask & ETH_L2_TUNNEL_FORWARDING_MASK) {
8267 ret = ixgbe_dev_l2_tunnel_forwarding_enable(
8269 l2_tunnel->l2_tunnel_type);
8271 ret = ixgbe_dev_l2_tunnel_forwarding_disable(
8273 l2_tunnel->l2_tunnel_type);
8280 ixgbe_update_vxlan_port(struct ixgbe_hw *hw,
8283 IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, port);
8284 IXGBE_WRITE_FLUSH(hw);
8289 /* There's only one register for VxLAN UDP port.
8290 * So, we cannot add several ports. Will update it.
8293 ixgbe_add_vxlan_port(struct ixgbe_hw *hw,
8297 PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed.");
8301 return ixgbe_update_vxlan_port(hw, port);
8304 /* We cannot delete the VxLAN port. For there's a register for VxLAN
8305 * UDP port, it must have a value.
8306 * So, will reset it to the original value 0.
8309 ixgbe_del_vxlan_port(struct ixgbe_hw *hw,
8314 cur_port = (uint16_t)IXGBE_READ_REG(hw, IXGBE_VXLANCTRL);
8316 if (cur_port != port) {
8317 PMD_DRV_LOG(ERR, "Port %u does not exist.", port);
8321 return ixgbe_update_vxlan_port(hw, 0);
8324 /* Add UDP tunneling port */
8326 ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
8327 struct rte_eth_udp_tunnel *udp_tunnel)
8330 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8332 if (hw->mac.type != ixgbe_mac_X550 &&
8333 hw->mac.type != ixgbe_mac_X550EM_x &&
8334 hw->mac.type != ixgbe_mac_X550EM_a) {
8338 if (udp_tunnel == NULL)
8341 switch (udp_tunnel->prot_type) {
8342 case RTE_TUNNEL_TYPE_VXLAN:
8343 ret = ixgbe_add_vxlan_port(hw, udp_tunnel->udp_port);
8346 case RTE_TUNNEL_TYPE_GENEVE:
8347 case RTE_TUNNEL_TYPE_TEREDO:
8348 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8353 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8361 /* Remove UDP tunneling port */
8363 ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
8364 struct rte_eth_udp_tunnel *udp_tunnel)
8367 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8369 if (hw->mac.type != ixgbe_mac_X550 &&
8370 hw->mac.type != ixgbe_mac_X550EM_x &&
8371 hw->mac.type != ixgbe_mac_X550EM_a) {
8375 if (udp_tunnel == NULL)
8378 switch (udp_tunnel->prot_type) {
8379 case RTE_TUNNEL_TYPE_VXLAN:
8380 ret = ixgbe_del_vxlan_port(hw, udp_tunnel->udp_port);
8382 case RTE_TUNNEL_TYPE_GENEVE:
8383 case RTE_TUNNEL_TYPE_TEREDO:
8384 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
8388 PMD_DRV_LOG(ERR, "Invalid tunnel type");
8397 ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev)
8399 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8401 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_PROMISC);
8405 ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev)
8407 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8409 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_NONE);
8413 ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
8415 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8417 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_ALLMULTI);
8421 ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev)
8423 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8425 hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_MULTI);
8428 static void ixgbevf_mbx_process(struct rte_eth_dev *dev)
8430 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8433 /* peek the message first */
8434 in_msg = IXGBE_READ_REG(hw, IXGBE_VFMBMEM);
8436 /* PF reset VF event */
8437 if (in_msg == IXGBE_PF_CONTROL_MSG) {
8438 /* dummy mbx read to ack pf */
8439 if (ixgbe_read_mbx(hw, &in_msg, 1, 0))
8441 _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
8447 ixgbevf_dev_interrupt_get_status(struct rte_eth_dev *dev)
8450 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8451 struct ixgbe_interrupt *intr =
8452 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8453 ixgbevf_intr_disable(dev);
8455 /* read-on-clear nic registers here */
8456 eicr = IXGBE_READ_REG(hw, IXGBE_VTEICR);
8459 /* only one misc vector supported - mailbox */
8460 eicr &= IXGBE_VTEICR_MASK;
8461 if (eicr == IXGBE_MISC_VEC_ID)
8462 intr->flags |= IXGBE_FLAG_MAILBOX;
8468 ixgbevf_dev_interrupt_action(struct rte_eth_dev *dev)
8470 struct ixgbe_interrupt *intr =
8471 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
8473 if (intr->flags & IXGBE_FLAG_MAILBOX) {
8474 ixgbevf_mbx_process(dev);
8475 intr->flags &= ~IXGBE_FLAG_MAILBOX;
8478 ixgbevf_intr_enable(dev);
8484 ixgbevf_dev_interrupt_handler(void *param)
8486 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
8488 ixgbevf_dev_interrupt_get_status(dev);
8489 ixgbevf_dev_interrupt_action(dev);
8493 * ixgbe_disable_sec_tx_path_generic - Stops the transmit data path
8494 * @hw: pointer to hardware structure
8496 * Stops the transmit data path and waits for the HW to internally empty
8497 * the Tx security block
8499 int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw)
8501 #define IXGBE_MAX_SECTX_POLL 40
8506 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8507 sectxreg |= IXGBE_SECTXCTRL_TX_DIS;
8508 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8509 for (i = 0; i < IXGBE_MAX_SECTX_POLL; i++) {
8510 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXSTAT);
8511 if (sectxreg & IXGBE_SECTXSTAT_SECTX_RDY)
8513 /* Use interrupt-safe sleep just in case */
8517 /* For informational purposes only */
8518 if (i >= IXGBE_MAX_SECTX_POLL)
8519 PMD_DRV_LOG(DEBUG, "Tx unit being enabled before security "
8520 "path fully disabled. Continuing with init.");
8522 return IXGBE_SUCCESS;
8526 * ixgbe_enable_sec_tx_path_generic - Enables the transmit data path
8527 * @hw: pointer to hardware structure
8529 * Enables the transmit data path.
8531 int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw)
8535 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8536 sectxreg &= ~IXGBE_SECTXCTRL_TX_DIS;
8537 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
8538 IXGBE_WRITE_FLUSH(hw);
8540 return IXGBE_SUCCESS;
8543 /* restore n-tuple filter */
8545 ixgbe_ntuple_filter_restore(struct rte_eth_dev *dev)
8547 struct ixgbe_filter_info *filter_info =
8548 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8549 struct ixgbe_5tuple_filter *node;
8551 TAILQ_FOREACH(node, &filter_info->fivetuple_list, entries) {
8552 ixgbe_inject_5tuple_filter(dev, node);
8556 /* restore ethernet type filter */
8558 ixgbe_ethertype_filter_restore(struct rte_eth_dev *dev)
8560 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8561 struct ixgbe_filter_info *filter_info =
8562 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8565 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8566 if (filter_info->ethertype_mask & (1 << i)) {
8567 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i),
8568 filter_info->ethertype_filters[i].etqf);
8569 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i),
8570 filter_info->ethertype_filters[i].etqs);
8571 IXGBE_WRITE_FLUSH(hw);
8576 /* restore SYN filter */
8578 ixgbe_syn_filter_restore(struct rte_eth_dev *dev)
8580 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8581 struct ixgbe_filter_info *filter_info =
8582 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8585 synqf = filter_info->syn_info;
8587 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
8588 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
8589 IXGBE_WRITE_FLUSH(hw);
8593 /* restore L2 tunnel filter */
8595 ixgbe_l2_tn_filter_restore(struct rte_eth_dev *dev)
8597 struct ixgbe_l2_tn_info *l2_tn_info =
8598 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8599 struct ixgbe_l2_tn_filter *node;
8600 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8602 TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) {
8603 l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type;
8604 l2_tn_conf.tunnel_id = node->key.tn_id;
8605 l2_tn_conf.pool = node->pool;
8606 (void)ixgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE);
8610 /* restore rss filter */
8612 ixgbe_rss_filter_restore(struct rte_eth_dev *dev)
8614 struct ixgbe_filter_info *filter_info =
8615 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8617 if (filter_info->rss_info.conf.queue_num)
8618 ixgbe_config_rss_filter(dev,
8619 &filter_info->rss_info, TRUE);
8623 ixgbe_filter_restore(struct rte_eth_dev *dev)
8625 ixgbe_ntuple_filter_restore(dev);
8626 ixgbe_ethertype_filter_restore(dev);
8627 ixgbe_syn_filter_restore(dev);
8628 ixgbe_fdir_filter_restore(dev);
8629 ixgbe_l2_tn_filter_restore(dev);
8630 ixgbe_rss_filter_restore(dev);
8636 ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev)
8638 struct ixgbe_l2_tn_info *l2_tn_info =
8639 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8640 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8642 if (l2_tn_info->e_tag_en)
8643 (void)ixgbe_e_tag_enable(hw);
8645 if (l2_tn_info->e_tag_fwd_en)
8646 (void)ixgbe_e_tag_forwarding_en_dis(dev, 1);
8648 (void)ixgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type);
8651 /* remove all the n-tuple filters */
8653 ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev)
8655 struct ixgbe_filter_info *filter_info =
8656 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8657 struct ixgbe_5tuple_filter *p_5tuple;
8659 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
8660 ixgbe_remove_5tuple_filter(dev, p_5tuple);
8663 /* remove all the ether type filters */
8665 ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)
8667 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8668 struct ixgbe_filter_info *filter_info =
8669 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8672 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8673 if (filter_info->ethertype_mask & (1 << i) &&
8674 !filter_info->ethertype_filters[i].conf) {
8675 (void)ixgbe_ethertype_filter_remove(filter_info,
8677 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i), 0);
8678 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i), 0);
8679 IXGBE_WRITE_FLUSH(hw);
8684 /* remove the SYN filter */
8686 ixgbe_clear_syn_filter(struct rte_eth_dev *dev)
8688 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8689 struct ixgbe_filter_info *filter_info =
8690 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8692 if (filter_info->syn_info & IXGBE_SYN_FILTER_ENABLE) {
8693 filter_info->syn_info = 0;
8695 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, 0);
8696 IXGBE_WRITE_FLUSH(hw);
8700 /* remove all the L2 tunnel filters */
8702 ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev)
8704 struct ixgbe_l2_tn_info *l2_tn_info =
8705 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8706 struct ixgbe_l2_tn_filter *l2_tn_filter;
8707 struct rte_eth_l2_tunnel_conf l2_tn_conf;
8710 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
8711 l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type;
8712 l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id;
8713 l2_tn_conf.pool = l2_tn_filter->pool;
8714 ret = ixgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf);
8722 RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
8723 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
8724 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio-pci");
8725 RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
8726 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
8727 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
8728 RTE_PMD_REGISTER_PARAM_STRING(net_ixgbe_vf,
8729 IXGBEVF_DEVARG_PFLINK_FULLCHK "=<0|1>");
8731 RTE_INIT(ixgbe_init_log)
8733 ixgbe_logtype_init = rte_log_register("pmd.net.ixgbe.init");
8734 if (ixgbe_logtype_init >= 0)
8735 rte_log_set_level(ixgbe_logtype_init, RTE_LOG_NOTICE);
8736 ixgbe_logtype_driver = rte_log_register("pmd.net.ixgbe.driver");
8737 if (ixgbe_logtype_driver >= 0)
8738 rte_log_set_level(ixgbe_logtype_driver, RTE_LOG_NOTICE);