1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2017 Intel Corporation
13 #include <rte_string_fns.h>
14 #include <rte_byteorder.h>
15 #include <rte_common.h>
16 #include <rte_cycles.h>
18 #include <rte_interrupts.h>
20 #include <rte_debug.h>
22 #include <rte_bus_pci.h>
23 #include <rte_branch_prediction.h>
24 #include <rte_memory.h>
25 #include <rte_kvargs.h>
27 #include <rte_alarm.h>
28 #include <rte_ether.h>
29 #include <ethdev_driver.h>
30 #include <ethdev_pci.h>
31 #include <rte_malloc.h>
32 #include <rte_random.h>
34 #include <rte_hash_crc.h>
35 #ifdef RTE_LIB_SECURITY
36 #include <rte_security_driver.h>
39 #include "ixgbe_logs.h"
40 #include "base/ixgbe_api.h"
41 #include "base/ixgbe_vf.h"
42 #include "base/ixgbe_common.h"
43 #include "ixgbe_ethdev.h"
44 #include "ixgbe_bypass.h"
45 #include "ixgbe_rxtx.h"
46 #include "base/ixgbe_type.h"
47 #include "base/ixgbe_phy.h"
48 #include "base/ixgbe_osdep.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 int 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 int ixgbe_dev_close(struct rte_eth_dev *dev);
151 static int ixgbe_dev_reset(struct rte_eth_dev *dev);
152 static int ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev);
153 static int ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev);
154 static int ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev);
155 static int ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev);
156 static int ixgbe_dev_link_update(struct rte_eth_dev *dev,
157 int wait_to_complete);
158 static int ixgbe_dev_stats_get(struct rte_eth_dev *dev,
159 struct rte_eth_stats *stats);
160 static int ixgbe_dev_xstats_get(struct rte_eth_dev *dev,
161 struct rte_eth_xstat *xstats, unsigned n);
162 static int ixgbevf_dev_xstats_get(struct rte_eth_dev *dev,
163 struct rte_eth_xstat *xstats, unsigned n);
165 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
166 uint64_t *values, unsigned int n);
167 static int ixgbe_dev_stats_reset(struct rte_eth_dev *dev);
168 static int ixgbe_dev_xstats_reset(struct rte_eth_dev *dev);
169 static int ixgbe_dev_xstats_get_names(struct rte_eth_dev *dev,
170 struct rte_eth_xstat_name *xstats_names,
172 static int ixgbevf_dev_xstats_get_names(struct rte_eth_dev *dev,
173 struct rte_eth_xstat_name *xstats_names, unsigned limit);
174 static int ixgbe_dev_xstats_get_names_by_id(
175 struct rte_eth_dev *dev,
177 struct rte_eth_xstat_name *xstats_names,
179 static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
183 static int ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
185 static int ixgbe_dev_info_get(struct rte_eth_dev *dev,
186 struct rte_eth_dev_info *dev_info);
187 static const uint32_t *ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
188 static int ixgbevf_dev_info_get(struct rte_eth_dev *dev,
189 struct rte_eth_dev_info *dev_info);
190 static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
192 static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev,
193 uint16_t vlan_id, int on);
194 static int ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
195 enum rte_vlan_type vlan_type,
197 static void ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev,
198 uint16_t queue, bool on);
199 static void ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue,
201 static void ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev,
203 static int ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask);
204 static int ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask);
205 static void ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue);
206 static void ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue);
207 static void ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev);
208 static void ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev);
210 static int ixgbe_dev_led_on(struct rte_eth_dev *dev);
211 static int ixgbe_dev_led_off(struct rte_eth_dev *dev);
212 static int ixgbe_flow_ctrl_get(struct rte_eth_dev *dev,
213 struct rte_eth_fc_conf *fc_conf);
214 static int ixgbe_flow_ctrl_set(struct rte_eth_dev *dev,
215 struct rte_eth_fc_conf *fc_conf);
216 static int ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev,
217 struct rte_eth_pfc_conf *pfc_conf);
218 static int ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
219 struct rte_eth_rss_reta_entry64 *reta_conf,
221 static int ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
222 struct rte_eth_rss_reta_entry64 *reta_conf,
224 static void ixgbe_dev_link_status_print(struct rte_eth_dev *dev);
225 static int ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on);
226 static int ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev);
227 static int ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev);
228 static int ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev);
229 static int ixgbe_dev_interrupt_action(struct rte_eth_dev *dev);
230 static void ixgbe_dev_interrupt_handler(void *param);
231 static void ixgbe_dev_interrupt_delayed_handler(void *param);
232 static void *ixgbe_dev_setup_link_thread_handler(void *param);
233 static int ixgbe_dev_wait_setup_link_complete(struct rte_eth_dev *dev,
234 uint32_t timeout_ms);
236 static int ixgbe_add_rar(struct rte_eth_dev *dev,
237 struct rte_ether_addr *mac_addr,
238 uint32_t index, uint32_t pool);
239 static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
240 static int ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
241 struct rte_ether_addr *mac_addr);
242 static void ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config);
243 static bool is_device_supported(struct rte_eth_dev *dev,
244 struct rte_pci_driver *drv);
246 /* For Virtual Function support */
247 static int eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev);
248 static int eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev);
249 static int ixgbevf_dev_configure(struct rte_eth_dev *dev);
250 static int ixgbevf_dev_start(struct rte_eth_dev *dev);
251 static int ixgbevf_dev_link_update(struct rte_eth_dev *dev,
252 int wait_to_complete);
253 static int ixgbevf_dev_stop(struct rte_eth_dev *dev);
254 static int ixgbevf_dev_close(struct rte_eth_dev *dev);
255 static int ixgbevf_dev_reset(struct rte_eth_dev *dev);
256 static void ixgbevf_intr_disable(struct rte_eth_dev *dev);
257 static void ixgbevf_intr_enable(struct rte_eth_dev *dev);
258 static int ixgbevf_dev_stats_get(struct rte_eth_dev *dev,
259 struct rte_eth_stats *stats);
260 static int ixgbevf_dev_stats_reset(struct rte_eth_dev *dev);
261 static int ixgbevf_vlan_filter_set(struct rte_eth_dev *dev,
262 uint16_t vlan_id, int on);
263 static void ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev,
264 uint16_t queue, int on);
265 static int ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask);
266 static int ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
267 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on);
268 static int ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
270 static int ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
272 static void ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
273 uint8_t queue, uint8_t msix_vector);
274 static void ixgbevf_configure_msix(struct rte_eth_dev *dev);
275 static int ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev);
276 static int ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev);
277 static int ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev);
278 static int ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
280 /* For Eth VMDQ APIs support */
281 static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
282 rte_ether_addr * mac_addr, uint8_t on);
283 static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on);
284 static int ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
286 static int ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
288 static void ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
289 uint8_t queue, uint8_t msix_vector);
290 static void ixgbe_configure_msix(struct rte_eth_dev *dev);
292 static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
293 struct rte_ether_addr *mac_addr,
294 uint32_t index, uint32_t pool);
295 static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
296 static int ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
297 struct rte_ether_addr *mac_addr);
298 static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
299 struct ixgbe_5tuple_filter *filter);
300 static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
301 struct ixgbe_5tuple_filter *filter);
302 static int ixgbe_dev_flow_ops_get(struct rte_eth_dev *dev,
303 const struct rte_flow_ops **ops);
304 static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
306 static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
307 struct rte_ether_addr *mc_addr_set,
308 uint32_t nb_mc_addr);
309 static int ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
310 struct rte_eth_dcb_info *dcb_info);
312 static int ixgbe_get_reg_length(struct rte_eth_dev *dev);
313 static int ixgbe_get_regs(struct rte_eth_dev *dev,
314 struct rte_dev_reg_info *regs);
315 static int ixgbe_get_eeprom_length(struct rte_eth_dev *dev);
316 static int ixgbe_get_eeprom(struct rte_eth_dev *dev,
317 struct rte_dev_eeprom_info *eeprom);
318 static int ixgbe_set_eeprom(struct rte_eth_dev *dev,
319 struct rte_dev_eeprom_info *eeprom);
321 static int ixgbe_get_module_info(struct rte_eth_dev *dev,
322 struct rte_eth_dev_module_info *modinfo);
323 static int ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
324 struct rte_dev_eeprom_info *info);
326 static int ixgbevf_get_reg_length(struct rte_eth_dev *dev);
327 static int ixgbevf_get_regs(struct rte_eth_dev *dev,
328 struct rte_dev_reg_info *regs);
330 static int ixgbe_timesync_enable(struct rte_eth_dev *dev);
331 static int ixgbe_timesync_disable(struct rte_eth_dev *dev);
332 static int ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
333 struct timespec *timestamp,
335 static int ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
336 struct timespec *timestamp);
337 static int ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
338 static int ixgbe_timesync_read_time(struct rte_eth_dev *dev,
339 struct timespec *timestamp);
340 static int ixgbe_timesync_write_time(struct rte_eth_dev *dev,
341 const struct timespec *timestamp);
342 static void ixgbevf_dev_interrupt_handler(void *param);
344 static int ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
345 struct rte_eth_udp_tunnel *udp_tunnel);
346 static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
347 struct rte_eth_udp_tunnel *udp_tunnel);
348 static int ixgbe_filter_restore(struct rte_eth_dev *dev);
349 static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
350 static int ixgbe_wait_for_link_up(struct ixgbe_hw *hw);
353 * Define VF Stats MACRO for Non "cleared on read" register
355 #define UPDATE_VF_STAT(reg, last, cur) \
357 uint32_t latest = IXGBE_READ_REG(hw, reg); \
358 cur += (latest - last) & UINT_MAX; \
362 #define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
364 u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
365 u64 new_msb = IXGBE_READ_REG(hw, msb); \
366 u64 latest = ((new_msb << 32) | new_lsb); \
367 cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
371 #define IXGBE_SET_HWSTRIP(h, q) do {\
372 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
373 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
374 (h)->bitmap[idx] |= 1 << bit;\
377 #define IXGBE_CLEAR_HWSTRIP(h, q) do {\
378 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
379 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
380 (h)->bitmap[idx] &= ~(1 << bit);\
383 #define IXGBE_GET_HWSTRIP(h, q, r) do {\
384 uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
385 uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
386 (r) = (h)->bitmap[idx] >> bit & 1;\
390 * The set of PCI devices this driver supports
392 static const struct rte_pci_id pci_id_ixgbe_map[] = {
393 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598) },
394 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_BX) },
395 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_DUAL_PORT) },
396 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_SINGLE_PORT) },
397 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT) },
398 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT2) },
399 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_SFP_LOM) },
400 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_CX4) },
401 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_CX4_DUAL_PORT) },
402 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_DA_DUAL_PORT) },
403 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) },
404 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_XF_LR) },
405 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4) },
406 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4_MEZZ) },
407 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KR) },
408 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_COMBO_BACKPLANE) },
409 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_CX4) },
410 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP) },
411 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BACKPLANE_FCOE) },
412 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_FCOE) },
413 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_EM) },
414 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF2) },
415 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF_QP) },
416 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_QSFP_SF_QP) },
417 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599EN_SFP) },
418 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_XAUI_LOM) },
419 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_T3_LOM) },
420 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T) },
421 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T1) },
422 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_SFP) },
423 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_10G_T) },
424 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_1G_T) },
425 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T) },
426 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T1) },
427 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR) },
428 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR_L) },
429 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP_N) },
430 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII) },
431 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII_L) },
432 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_10G_T) },
433 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP) },
434 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP_N) },
435 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP) },
436 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T) },
437 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T_L) },
438 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KX4) },
439 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KR) },
440 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_XFI) },
441 #ifdef RTE_LIBRTE_IXGBE_BYPASS
442 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS) },
444 { .vendor_id = 0, /* sentinel */ },
448 * The set of PCI devices this driver supports (for 82599 VF)
450 static const struct rte_pci_id pci_id_ixgbevf_map[] = {
451 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) },
452 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) },
453 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) },
454 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) },
455 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) },
456 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) },
457 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) },
458 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF_HV) },
459 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) },
460 { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF_HV) },
461 { .vendor_id = 0, /* sentinel */ },
464 static const struct rte_eth_desc_lim rx_desc_lim = {
465 .nb_max = IXGBE_MAX_RING_DESC,
466 .nb_min = IXGBE_MIN_RING_DESC,
467 .nb_align = IXGBE_RXD_ALIGN,
470 static const struct rte_eth_desc_lim tx_desc_lim = {
471 .nb_max = IXGBE_MAX_RING_DESC,
472 .nb_min = IXGBE_MIN_RING_DESC,
473 .nb_align = IXGBE_TXD_ALIGN,
474 .nb_seg_max = IXGBE_TX_MAX_SEG,
475 .nb_mtu_seg_max = IXGBE_TX_MAX_SEG,
478 static const struct eth_dev_ops ixgbe_eth_dev_ops = {
479 .dev_configure = ixgbe_dev_configure,
480 .dev_start = ixgbe_dev_start,
481 .dev_stop = ixgbe_dev_stop,
482 .dev_set_link_up = ixgbe_dev_set_link_up,
483 .dev_set_link_down = ixgbe_dev_set_link_down,
484 .dev_close = ixgbe_dev_close,
485 .dev_reset = ixgbe_dev_reset,
486 .promiscuous_enable = ixgbe_dev_promiscuous_enable,
487 .promiscuous_disable = ixgbe_dev_promiscuous_disable,
488 .allmulticast_enable = ixgbe_dev_allmulticast_enable,
489 .allmulticast_disable = ixgbe_dev_allmulticast_disable,
490 .link_update = ixgbe_dev_link_update,
491 .stats_get = ixgbe_dev_stats_get,
492 .xstats_get = ixgbe_dev_xstats_get,
493 .xstats_get_by_id = ixgbe_dev_xstats_get_by_id,
494 .stats_reset = ixgbe_dev_stats_reset,
495 .xstats_reset = ixgbe_dev_xstats_reset,
496 .xstats_get_names = ixgbe_dev_xstats_get_names,
497 .xstats_get_names_by_id = ixgbe_dev_xstats_get_names_by_id,
498 .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
499 .fw_version_get = ixgbe_fw_version_get,
500 .dev_infos_get = ixgbe_dev_info_get,
501 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
502 .mtu_set = ixgbe_dev_mtu_set,
503 .vlan_filter_set = ixgbe_vlan_filter_set,
504 .vlan_tpid_set = ixgbe_vlan_tpid_set,
505 .vlan_offload_set = ixgbe_vlan_offload_set,
506 .vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
507 .rx_queue_start = ixgbe_dev_rx_queue_start,
508 .rx_queue_stop = ixgbe_dev_rx_queue_stop,
509 .tx_queue_start = ixgbe_dev_tx_queue_start,
510 .tx_queue_stop = ixgbe_dev_tx_queue_stop,
511 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
512 .rx_queue_intr_enable = ixgbe_dev_rx_queue_intr_enable,
513 .rx_queue_intr_disable = ixgbe_dev_rx_queue_intr_disable,
514 .rx_queue_release = ixgbe_dev_rx_queue_release,
515 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
516 .tx_queue_release = ixgbe_dev_tx_queue_release,
517 .dev_led_on = ixgbe_dev_led_on,
518 .dev_led_off = ixgbe_dev_led_off,
519 .flow_ctrl_get = ixgbe_flow_ctrl_get,
520 .flow_ctrl_set = ixgbe_flow_ctrl_set,
521 .priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
522 .mac_addr_add = ixgbe_add_rar,
523 .mac_addr_remove = ixgbe_remove_rar,
524 .mac_addr_set = ixgbe_set_default_mac_addr,
525 .uc_hash_table_set = ixgbe_uc_hash_table_set,
526 .uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
527 .set_queue_rate_limit = ixgbe_set_queue_rate_limit,
528 .reta_update = ixgbe_dev_rss_reta_update,
529 .reta_query = ixgbe_dev_rss_reta_query,
530 .rss_hash_update = ixgbe_dev_rss_hash_update,
531 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
532 .flow_ops_get = ixgbe_dev_flow_ops_get,
533 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
534 .rxq_info_get = ixgbe_rxq_info_get,
535 .txq_info_get = ixgbe_txq_info_get,
536 .timesync_enable = ixgbe_timesync_enable,
537 .timesync_disable = ixgbe_timesync_disable,
538 .timesync_read_rx_timestamp = ixgbe_timesync_read_rx_timestamp,
539 .timesync_read_tx_timestamp = ixgbe_timesync_read_tx_timestamp,
540 .get_reg = ixgbe_get_regs,
541 .get_eeprom_length = ixgbe_get_eeprom_length,
542 .get_eeprom = ixgbe_get_eeprom,
543 .set_eeprom = ixgbe_set_eeprom,
544 .get_module_info = ixgbe_get_module_info,
545 .get_module_eeprom = ixgbe_get_module_eeprom,
546 .get_dcb_info = ixgbe_dev_get_dcb_info,
547 .timesync_adjust_time = ixgbe_timesync_adjust_time,
548 .timesync_read_time = ixgbe_timesync_read_time,
549 .timesync_write_time = ixgbe_timesync_write_time,
550 .udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add,
551 .udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del,
552 .tm_ops_get = ixgbe_tm_ops_get,
553 .tx_done_cleanup = ixgbe_dev_tx_done_cleanup,
554 .get_monitor_addr = ixgbe_get_monitor_addr,
558 * dev_ops for virtual function, bare necessities for basic vf
559 * operation have been implemented
561 static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
562 .dev_configure = ixgbevf_dev_configure,
563 .dev_start = ixgbevf_dev_start,
564 .dev_stop = ixgbevf_dev_stop,
565 .link_update = ixgbevf_dev_link_update,
566 .stats_get = ixgbevf_dev_stats_get,
567 .xstats_get = ixgbevf_dev_xstats_get,
568 .stats_reset = ixgbevf_dev_stats_reset,
569 .xstats_reset = ixgbevf_dev_stats_reset,
570 .xstats_get_names = ixgbevf_dev_xstats_get_names,
571 .dev_close = ixgbevf_dev_close,
572 .dev_reset = ixgbevf_dev_reset,
573 .promiscuous_enable = ixgbevf_dev_promiscuous_enable,
574 .promiscuous_disable = ixgbevf_dev_promiscuous_disable,
575 .allmulticast_enable = ixgbevf_dev_allmulticast_enable,
576 .allmulticast_disable = ixgbevf_dev_allmulticast_disable,
577 .dev_infos_get = ixgbevf_dev_info_get,
578 .dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
579 .mtu_set = ixgbevf_dev_set_mtu,
580 .vlan_filter_set = ixgbevf_vlan_filter_set,
581 .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
582 .vlan_offload_set = ixgbevf_vlan_offload_set,
583 .rx_queue_setup = ixgbe_dev_rx_queue_setup,
584 .rx_queue_release = ixgbe_dev_rx_queue_release,
585 .tx_queue_setup = ixgbe_dev_tx_queue_setup,
586 .tx_queue_release = ixgbe_dev_tx_queue_release,
587 .rx_queue_intr_enable = ixgbevf_dev_rx_queue_intr_enable,
588 .rx_queue_intr_disable = ixgbevf_dev_rx_queue_intr_disable,
589 .mac_addr_add = ixgbevf_add_mac_addr,
590 .mac_addr_remove = ixgbevf_remove_mac_addr,
591 .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
592 .rxq_info_get = ixgbe_rxq_info_get,
593 .txq_info_get = ixgbe_txq_info_get,
594 .mac_addr_set = ixgbevf_set_default_mac_addr,
595 .get_reg = ixgbevf_get_regs,
596 .reta_update = ixgbe_dev_rss_reta_update,
597 .reta_query = ixgbe_dev_rss_reta_query,
598 .rss_hash_update = ixgbe_dev_rss_hash_update,
599 .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
600 .tx_done_cleanup = ixgbe_dev_tx_done_cleanup,
601 .get_monitor_addr = ixgbe_get_monitor_addr,
604 /* store statistics names and its offset in stats structure */
605 struct rte_ixgbe_xstats_name_off {
606 char name[RTE_ETH_XSTATS_NAME_SIZE];
610 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
611 {"rx_crc_errors", offsetof(struct ixgbe_hw_stats, crcerrs)},
612 {"rx_illegal_byte_errors", offsetof(struct ixgbe_hw_stats, illerrc)},
613 {"rx_error_bytes", offsetof(struct ixgbe_hw_stats, errbc)},
614 {"mac_local_errors", offsetof(struct ixgbe_hw_stats, mlfc)},
615 {"mac_remote_errors", offsetof(struct ixgbe_hw_stats, mrfc)},
616 {"rx_length_errors", offsetof(struct ixgbe_hw_stats, rlec)},
617 {"tx_xon_packets", offsetof(struct ixgbe_hw_stats, lxontxc)},
618 {"rx_xon_packets", offsetof(struct ixgbe_hw_stats, lxonrxc)},
619 {"tx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxofftxc)},
620 {"rx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxoffrxc)},
621 {"rx_size_64_packets", offsetof(struct ixgbe_hw_stats, prc64)},
622 {"rx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, prc127)},
623 {"rx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, prc255)},
624 {"rx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, prc511)},
625 {"rx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
627 {"rx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
629 {"rx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bprc)},
630 {"rx_multicast_packets", offsetof(struct ixgbe_hw_stats, mprc)},
631 {"rx_fragment_errors", offsetof(struct ixgbe_hw_stats, rfc)},
632 {"rx_undersize_errors", offsetof(struct ixgbe_hw_stats, ruc)},
633 {"rx_oversize_errors", offsetof(struct ixgbe_hw_stats, roc)},
634 {"rx_jabber_errors", offsetof(struct ixgbe_hw_stats, rjc)},
635 {"rx_management_packets", offsetof(struct ixgbe_hw_stats, mngprc)},
636 {"rx_management_dropped", offsetof(struct ixgbe_hw_stats, mngpdc)},
637 {"tx_management_packets", offsetof(struct ixgbe_hw_stats, mngptc)},
638 {"rx_total_packets", offsetof(struct ixgbe_hw_stats, tpr)},
639 {"rx_total_bytes", offsetof(struct ixgbe_hw_stats, tor)},
640 {"tx_total_packets", offsetof(struct ixgbe_hw_stats, tpt)},
641 {"tx_size_64_packets", offsetof(struct ixgbe_hw_stats, ptc64)},
642 {"tx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, ptc127)},
643 {"tx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, ptc255)},
644 {"tx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, ptc511)},
645 {"tx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
647 {"tx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
649 {"tx_multicast_packets", offsetof(struct ixgbe_hw_stats, mptc)},
650 {"tx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bptc)},
651 {"rx_mac_short_packet_dropped", offsetof(struct ixgbe_hw_stats, mspdc)},
652 {"rx_l3_l4_xsum_error", offsetof(struct ixgbe_hw_stats, xec)},
654 {"flow_director_added_filters", offsetof(struct ixgbe_hw_stats,
656 {"flow_director_removed_filters", offsetof(struct ixgbe_hw_stats,
658 {"flow_director_filter_add_errors", offsetof(struct ixgbe_hw_stats,
660 {"flow_director_filter_remove_errors", offsetof(struct ixgbe_hw_stats,
662 {"flow_director_matched_filters", offsetof(struct ixgbe_hw_stats,
664 {"flow_director_missed_filters", offsetof(struct ixgbe_hw_stats,
667 {"rx_fcoe_crc_errors", offsetof(struct ixgbe_hw_stats, fccrc)},
668 {"rx_fcoe_dropped", offsetof(struct ixgbe_hw_stats, fcoerpdc)},
669 {"rx_fcoe_mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats,
671 {"rx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeprc)},
672 {"tx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeptc)},
673 {"rx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwrc)},
674 {"tx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwtc)},
675 {"rx_fcoe_no_direct_data_placement", offsetof(struct ixgbe_hw_stats,
677 {"rx_fcoe_no_direct_data_placement_ext_buff",
678 offsetof(struct ixgbe_hw_stats, fcoe_noddp_ext_buff)},
680 {"tx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
682 {"rx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
684 {"tx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
686 {"rx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
688 {"rx_total_missed_packets", offsetof(struct ixgbe_hw_stats, mpctotal)},
691 #define IXGBE_NB_HW_STATS (sizeof(rte_ixgbe_stats_strings) / \
692 sizeof(rte_ixgbe_stats_strings[0]))
694 /* MACsec statistics */
695 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_macsec_strings[] = {
696 {"out_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
698 {"out_pkts_encrypted", offsetof(struct ixgbe_macsec_stats,
699 out_pkts_encrypted)},
700 {"out_pkts_protected", offsetof(struct ixgbe_macsec_stats,
701 out_pkts_protected)},
702 {"out_octets_encrypted", offsetof(struct ixgbe_macsec_stats,
703 out_octets_encrypted)},
704 {"out_octets_protected", offsetof(struct ixgbe_macsec_stats,
705 out_octets_protected)},
706 {"in_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
708 {"in_pkts_badtag", offsetof(struct ixgbe_macsec_stats,
710 {"in_pkts_nosci", offsetof(struct ixgbe_macsec_stats,
712 {"in_pkts_unknownsci", offsetof(struct ixgbe_macsec_stats,
713 in_pkts_unknownsci)},
714 {"in_octets_decrypted", offsetof(struct ixgbe_macsec_stats,
715 in_octets_decrypted)},
716 {"in_octets_validated", offsetof(struct ixgbe_macsec_stats,
717 in_octets_validated)},
718 {"in_pkts_unchecked", offsetof(struct ixgbe_macsec_stats,
720 {"in_pkts_delayed", offsetof(struct ixgbe_macsec_stats,
722 {"in_pkts_late", offsetof(struct ixgbe_macsec_stats,
724 {"in_pkts_ok", offsetof(struct ixgbe_macsec_stats,
726 {"in_pkts_invalid", offsetof(struct ixgbe_macsec_stats,
728 {"in_pkts_notvalid", offsetof(struct ixgbe_macsec_stats,
730 {"in_pkts_unusedsa", offsetof(struct ixgbe_macsec_stats,
732 {"in_pkts_notusingsa", offsetof(struct ixgbe_macsec_stats,
733 in_pkts_notusingsa)},
736 #define IXGBE_NB_MACSEC_STATS (sizeof(rte_ixgbe_macsec_strings) / \
737 sizeof(rte_ixgbe_macsec_strings[0]))
739 /* Per-queue statistics */
740 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_rxq_strings[] = {
741 {"mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats, rnbc)},
742 {"dropped", offsetof(struct ixgbe_hw_stats, mpc)},
743 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxonrxc)},
744 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxoffrxc)},
747 #define IXGBE_NB_RXQ_PRIO_STATS (sizeof(rte_ixgbe_rxq_strings) / \
748 sizeof(rte_ixgbe_rxq_strings[0]))
749 #define IXGBE_NB_RXQ_PRIO_VALUES 8
751 static const struct rte_ixgbe_xstats_name_off rte_ixgbe_txq_strings[] = {
752 {"xon_packets", offsetof(struct ixgbe_hw_stats, pxontxc)},
753 {"xoff_packets", offsetof(struct ixgbe_hw_stats, pxofftxc)},
754 {"xon_to_xoff_packets", offsetof(struct ixgbe_hw_stats,
758 #define IXGBE_NB_TXQ_PRIO_STATS (sizeof(rte_ixgbe_txq_strings) / \
759 sizeof(rte_ixgbe_txq_strings[0]))
760 #define IXGBE_NB_TXQ_PRIO_VALUES 8
762 static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
763 {"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
766 #define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
767 sizeof(rte_ixgbevf_stats_strings[0]))
770 * This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
773 ixgbe_is_sfp(struct ixgbe_hw *hw)
775 switch (hw->phy.type) {
776 case ixgbe_phy_sfp_avago:
777 case ixgbe_phy_sfp_ftl:
778 case ixgbe_phy_sfp_intel:
779 case ixgbe_phy_sfp_unknown:
780 case ixgbe_phy_sfp_passive_tyco:
781 case ixgbe_phy_sfp_passive_unknown:
784 /* x550em devices may be SFP, check media type */
785 switch (hw->mac.type) {
786 case ixgbe_mac_X550EM_x:
787 case ixgbe_mac_X550EM_a:
788 switch (ixgbe_get_media_type(hw)) {
789 case ixgbe_media_type_fiber:
790 case ixgbe_media_type_fiber_qsfp:
802 static inline int32_t
803 ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
808 status = ixgbe_reset_hw(hw);
810 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
811 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
812 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
813 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
814 IXGBE_WRITE_FLUSH(hw);
816 if (status == IXGBE_ERR_SFP_NOT_PRESENT)
817 status = IXGBE_SUCCESS;
822 ixgbe_enable_intr(struct rte_eth_dev *dev)
824 struct ixgbe_interrupt *intr =
825 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
826 struct ixgbe_hw *hw =
827 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
829 IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
830 IXGBE_WRITE_FLUSH(hw);
834 * This function is based on ixgbe_disable_intr() in base/ixgbe.h.
837 ixgbe_disable_intr(struct ixgbe_hw *hw)
839 PMD_INIT_FUNC_TRACE();
841 if (hw->mac.type == ixgbe_mac_82598EB) {
842 IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
844 IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
845 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
846 IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
848 IXGBE_WRITE_FLUSH(hw);
852 * This function resets queue statistics mapping registers.
853 * From Niantic datasheet, Initialization of Statistics section:
854 * "...if software requires the queue counters, the RQSMR and TQSM registers
855 * must be re-programmed following a device reset.
858 ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
862 for (i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
863 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
864 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
870 ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
875 #define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
876 #define NB_QMAP_FIELDS_PER_QSM_REG 4
877 #define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
879 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
880 struct ixgbe_stat_mapping_registers *stat_mappings =
881 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
882 uint32_t qsmr_mask = 0;
883 uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
887 if ((hw->mac.type != ixgbe_mac_82599EB) &&
888 (hw->mac.type != ixgbe_mac_X540) &&
889 (hw->mac.type != ixgbe_mac_X550) &&
890 (hw->mac.type != ixgbe_mac_X550EM_x) &&
891 (hw->mac.type != ixgbe_mac_X550EM_a))
894 PMD_INIT_LOG(DEBUG, "Setting port %d, %s queue_id %d to stat index %d",
895 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
898 n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
899 if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
900 PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
903 offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
905 /* Now clear any previous stat_idx set */
906 clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
908 stat_mappings->tqsm[n] &= ~clearing_mask;
910 stat_mappings->rqsmr[n] &= ~clearing_mask;
912 q_map = (uint32_t)stat_idx;
913 q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
914 qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
916 stat_mappings->tqsm[n] |= qsmr_mask;
918 stat_mappings->rqsmr[n] |= qsmr_mask;
920 PMD_INIT_LOG(DEBUG, "Set port %d, %s queue_id %d to stat index %d",
921 (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
923 PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
924 is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
926 /* Now write the mapping in the appropriate register */
928 PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
929 stat_mappings->rqsmr[n], n);
930 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
932 PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
933 stat_mappings->tqsm[n], n);
934 IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
940 ixgbe_restore_statistics_mapping(struct rte_eth_dev *dev)
942 struct ixgbe_stat_mapping_registers *stat_mappings =
943 IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
944 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
947 /* write whatever was in stat mapping table to the NIC */
948 for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
950 IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
953 IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
958 ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
961 struct ixgbe_dcb_tc_config *tc;
962 uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
964 dcb_config->num_tcs.pg_tcs = dcb_max_tc;
965 dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
966 for (i = 0; i < dcb_max_tc; i++) {
967 tc = &dcb_config->tc_config[i];
968 tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
969 tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
970 (uint8_t)(100/dcb_max_tc + (i & 1));
971 tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
972 tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
973 (uint8_t)(100/dcb_max_tc + (i & 1));
974 tc->pfc = ixgbe_dcb_pfc_disabled;
977 /* Initialize default user to priority mapping, UPx->TC0 */
978 tc = &dcb_config->tc_config[0];
979 tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
980 tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
981 for (i = 0; i < IXGBE_DCB_MAX_BW_GROUP; i++) {
982 dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
983 dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
985 dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
986 dcb_config->pfc_mode_enable = false;
987 dcb_config->vt_mode = true;
988 dcb_config->round_robin_enable = false;
989 /* support all DCB capabilities in 82599 */
990 dcb_config->support.capabilities = 0xFF;
992 /*we only support 4 Tcs for X540, X550 */
993 if (hw->mac.type == ixgbe_mac_X540 ||
994 hw->mac.type == ixgbe_mac_X550 ||
995 hw->mac.type == ixgbe_mac_X550EM_x ||
996 hw->mac.type == ixgbe_mac_X550EM_a) {
997 dcb_config->num_tcs.pg_tcs = 4;
998 dcb_config->num_tcs.pfc_tcs = 4;
1003 * Ensure that all locks are released before first NVM or PHY access
1006 ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
1011 * Phy lock should not fail in this early stage. If this is the case,
1012 * it is due to an improper exit of the application.
1013 * So force the release of the faulty lock. Release of common lock
1014 * is done automatically by swfw_sync function.
1016 mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
1017 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1018 PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
1020 ixgbe_release_swfw_semaphore(hw, mask);
1023 * These ones are more tricky since they are common to all ports; but
1024 * swfw_sync retries last long enough (1s) to be almost sure that if
1025 * lock can not be taken it is due to an improper lock of the
1028 mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
1029 if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
1030 PMD_DRV_LOG(DEBUG, "SWFW common locks released");
1032 ixgbe_release_swfw_semaphore(hw, mask);
1036 * This function is based on code in ixgbe_attach() in base/ixgbe.c.
1037 * It returns 0 on success.
1040 eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
1042 struct ixgbe_adapter *ad = eth_dev->data->dev_private;
1043 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1044 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
1045 struct ixgbe_hw *hw =
1046 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1047 struct ixgbe_vfta *shadow_vfta =
1048 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1049 struct ixgbe_hwstrip *hwstrip =
1050 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1051 struct ixgbe_dcb_config *dcb_config =
1052 IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
1053 struct ixgbe_filter_info *filter_info =
1054 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1055 struct ixgbe_bw_conf *bw_conf =
1056 IXGBE_DEV_PRIVATE_TO_BW_CONF(eth_dev->data->dev_private);
1061 PMD_INIT_FUNC_TRACE();
1063 ixgbe_dev_macsec_setting_reset(eth_dev);
1065 eth_dev->dev_ops = &ixgbe_eth_dev_ops;
1066 eth_dev->rx_queue_count = ixgbe_dev_rx_queue_count;
1067 eth_dev->rx_descriptor_status = ixgbe_dev_rx_descriptor_status;
1068 eth_dev->tx_descriptor_status = ixgbe_dev_tx_descriptor_status;
1069 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1070 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1071 eth_dev->tx_pkt_prepare = &ixgbe_prep_pkts;
1074 * For secondary processes, we don't initialise any further as primary
1075 * has already done this work. Only check we don't need a different
1076 * RX and TX function.
1078 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1079 struct ixgbe_tx_queue *txq;
1080 /* TX queue function in primary, set by last queue initialized
1081 * Tx queue may not initialized by primary process
1083 if (eth_dev->data->tx_queues) {
1084 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
1085 ixgbe_set_tx_function(eth_dev, txq);
1087 /* Use default TX function if we get here */
1088 PMD_INIT_LOG(NOTICE, "No TX queues configured yet. "
1089 "Using default TX function.");
1092 ixgbe_set_rx_function(eth_dev);
1097 rte_atomic32_clear(&ad->link_thread_running);
1098 rte_eth_copy_pci_info(eth_dev, pci_dev);
1099 eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
1101 /* Vendor and Device ID need to be set before init of shared code */
1102 hw->device_id = pci_dev->id.device_id;
1103 hw->vendor_id = pci_dev->id.vendor_id;
1104 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1105 hw->allow_unsupported_sfp = 1;
1107 /* Initialize the shared code (base driver) */
1108 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1109 diag = ixgbe_bypass_init_shared_code(hw);
1111 diag = ixgbe_init_shared_code(hw);
1112 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1114 if (diag != IXGBE_SUCCESS) {
1115 PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
1119 if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
1120 PMD_INIT_LOG(ERR, "\nERROR: "
1121 "Firmware recovery mode detected. Limiting functionality.\n"
1122 "Refer to the Intel(R) Ethernet Adapters and Devices "
1123 "User Guide for details on firmware recovery mode.");
1127 /* pick up the PCI bus settings for reporting later */
1128 ixgbe_get_bus_info(hw);
1130 /* Unlock any pending hardware semaphore */
1131 ixgbe_swfw_lock_reset(hw);
1133 #ifdef RTE_LIB_SECURITY
1134 /* Initialize security_ctx only for primary process*/
1135 if (ixgbe_ipsec_ctx_create(eth_dev))
1139 /* Initialize DCB configuration*/
1140 memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
1141 ixgbe_dcb_init(hw, dcb_config);
1142 /* Get Hardware Flow Control setting */
1143 hw->fc.requested_mode = ixgbe_fc_none;
1144 hw->fc.current_mode = ixgbe_fc_none;
1145 hw->fc.pause_time = IXGBE_FC_PAUSE;
1146 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
1147 hw->fc.low_water[i] = IXGBE_FC_LO;
1148 hw->fc.high_water[i] = IXGBE_FC_HI;
1150 hw->fc.send_xon = 1;
1152 /* Make sure we have a good EEPROM before we read from it */
1153 diag = ixgbe_validate_eeprom_checksum(hw, &csum);
1154 if (diag != IXGBE_SUCCESS) {
1155 PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
1159 #ifdef RTE_LIBRTE_IXGBE_BYPASS
1160 diag = ixgbe_bypass_init_hw(hw);
1162 diag = ixgbe_init_hw(hw);
1163 #endif /* RTE_LIBRTE_IXGBE_BYPASS */
1166 * Devices with copper phys will fail to initialise if ixgbe_init_hw()
1167 * is called too soon after the kernel driver unbinding/binding occurs.
1168 * The failure occurs in ixgbe_identify_phy_generic() for all devices,
1169 * but for non-copper devies, ixgbe_identify_sfp_module_generic() is
1170 * also called. See ixgbe_identify_phy_82599(). The reason for the
1171 * failure is not known, and only occuts when virtualisation features
1172 * are disabled in the bios. A delay of 100ms was found to be enough by
1173 * trial-and-error, and is doubled to be safe.
1175 if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
1177 diag = ixgbe_init_hw(hw);
1180 if (diag == IXGBE_ERR_SFP_NOT_PRESENT)
1181 diag = IXGBE_SUCCESS;
1183 if (diag == IXGBE_ERR_EEPROM_VERSION) {
1184 PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
1185 "LOM. Please be aware there may be issues associated "
1186 "with your hardware.");
1187 PMD_INIT_LOG(ERR, "If you are experiencing problems "
1188 "please contact your Intel or hardware representative "
1189 "who provided you with this hardware.");
1190 } else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
1191 PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
1193 PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
1197 /* Reset the hw statistics */
1198 ixgbe_dev_stats_reset(eth_dev);
1200 /* disable interrupt */
1201 ixgbe_disable_intr(hw);
1203 /* reset mappings for queue statistics hw counters*/
1204 ixgbe_reset_qstat_mappings(hw);
1206 /* Allocate memory for storing MAC addresses */
1207 eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", RTE_ETHER_ADDR_LEN *
1208 hw->mac.num_rar_entries, 0);
1209 if (eth_dev->data->mac_addrs == NULL) {
1211 "Failed to allocate %u bytes needed to store "
1213 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1216 /* Copy the permanent MAC address */
1217 rte_ether_addr_copy((struct rte_ether_addr *)hw->mac.perm_addr,
1218 ð_dev->data->mac_addrs[0]);
1220 /* Allocate memory for storing hash filter MAC addresses */
1221 eth_dev->data->hash_mac_addrs = rte_zmalloc(
1222 "ixgbe", RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC, 0);
1223 if (eth_dev->data->hash_mac_addrs == NULL) {
1225 "Failed to allocate %d bytes needed to store MAC addresses",
1226 RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
1227 rte_free(eth_dev->data->mac_addrs);
1228 eth_dev->data->mac_addrs = NULL;
1232 /* initialize the vfta */
1233 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1235 /* initialize the hw strip bitmap*/
1236 memset(hwstrip, 0, sizeof(*hwstrip));
1238 /* initialize PF if max_vfs not zero */
1239 ret = ixgbe_pf_host_init(eth_dev);
1241 goto err_pf_host_init;
1243 ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
1244 /* let hardware know driver is loaded */
1245 ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
1246 /* Set PF Reset Done bit so PF/VF Mail Ops can work */
1247 ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
1248 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
1249 IXGBE_WRITE_FLUSH(hw);
1251 if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
1252 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
1253 (int) hw->mac.type, (int) hw->phy.type,
1254 (int) hw->phy.sfp_type);
1256 PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
1257 (int) hw->mac.type, (int) hw->phy.type);
1259 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
1260 eth_dev->data->port_id, pci_dev->id.vendor_id,
1261 pci_dev->id.device_id);
1263 rte_intr_callback_register(intr_handle,
1264 ixgbe_dev_interrupt_handler, eth_dev);
1266 /* enable uio/vfio intr/eventfd mapping */
1267 rte_intr_enable(intr_handle);
1269 /* enable support intr */
1270 ixgbe_enable_intr(eth_dev);
1272 /* initialize filter info */
1273 memset(filter_info, 0,
1274 sizeof(struct ixgbe_filter_info));
1276 /* initialize 5tuple filter list */
1277 TAILQ_INIT(&filter_info->fivetuple_list);
1279 /* initialize flow director filter list & hash */
1280 ret = ixgbe_fdir_filter_init(eth_dev);
1282 goto err_fdir_filter_init;
1284 /* initialize l2 tunnel filter list & hash */
1285 ret = ixgbe_l2_tn_filter_init(eth_dev);
1287 goto err_l2_tn_filter_init;
1289 /* initialize flow filter lists */
1290 ixgbe_filterlist_init();
1292 /* initialize bandwidth configuration info */
1293 memset(bw_conf, 0, sizeof(struct ixgbe_bw_conf));
1295 /* initialize Traffic Manager configuration */
1296 ixgbe_tm_conf_init(eth_dev);
1300 err_l2_tn_filter_init:
1301 ixgbe_fdir_filter_uninit(eth_dev);
1302 err_fdir_filter_init:
1303 ixgbe_disable_intr(hw);
1304 rte_intr_disable(intr_handle);
1305 rte_intr_callback_unregister(intr_handle,
1306 ixgbe_dev_interrupt_handler, eth_dev);
1307 ixgbe_pf_host_uninit(eth_dev);
1309 rte_free(eth_dev->data->mac_addrs);
1310 eth_dev->data->mac_addrs = NULL;
1311 rte_free(eth_dev->data->hash_mac_addrs);
1312 eth_dev->data->hash_mac_addrs = NULL;
1317 eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
1319 PMD_INIT_FUNC_TRACE();
1321 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1324 ixgbe_dev_close(eth_dev);
1329 static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev)
1331 struct ixgbe_filter_info *filter_info =
1332 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
1333 struct ixgbe_5tuple_filter *p_5tuple;
1335 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) {
1336 TAILQ_REMOVE(&filter_info->fivetuple_list,
1341 memset(filter_info->fivetuple_mask, 0,
1342 sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
1347 static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev)
1349 struct ixgbe_hw_fdir_info *fdir_info =
1350 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1351 struct ixgbe_fdir_filter *fdir_filter;
1353 rte_free(fdir_info->hash_map);
1354 rte_hash_free(fdir_info->hash_handle);
1356 while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
1357 TAILQ_REMOVE(&fdir_info->fdir_list,
1360 rte_free(fdir_filter);
1366 static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev)
1368 struct ixgbe_l2_tn_info *l2_tn_info =
1369 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1370 struct ixgbe_l2_tn_filter *l2_tn_filter;
1372 rte_free(l2_tn_info->hash_map);
1373 rte_hash_free(l2_tn_info->hash_handle);
1375 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
1376 TAILQ_REMOVE(&l2_tn_info->l2_tn_list,
1379 rte_free(l2_tn_filter);
1385 static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev)
1387 struct ixgbe_hw_fdir_info *fdir_info =
1388 IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
1389 char fdir_hash_name[RTE_HASH_NAMESIZE];
1390 struct rte_hash_parameters fdir_hash_params = {
1391 .name = fdir_hash_name,
1392 .entries = IXGBE_MAX_FDIR_FILTER_NUM,
1393 .key_len = sizeof(union ixgbe_atr_input),
1394 .hash_func = rte_hash_crc,
1395 .hash_func_init_val = 0,
1396 .socket_id = rte_socket_id(),
1399 TAILQ_INIT(&fdir_info->fdir_list);
1400 snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
1401 "fdir_%s", eth_dev->device->name);
1402 fdir_info->hash_handle = rte_hash_create(&fdir_hash_params);
1403 if (!fdir_info->hash_handle) {
1404 PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
1407 fdir_info->hash_map = rte_zmalloc("ixgbe",
1408 sizeof(struct ixgbe_fdir_filter *) *
1409 IXGBE_MAX_FDIR_FILTER_NUM,
1411 if (!fdir_info->hash_map) {
1413 "Failed to allocate memory for fdir hash map!");
1414 rte_hash_free(fdir_info->hash_handle);
1417 fdir_info->mask_added = FALSE;
1422 static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev)
1424 struct ixgbe_l2_tn_info *l2_tn_info =
1425 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
1426 char l2_tn_hash_name[RTE_HASH_NAMESIZE];
1427 struct rte_hash_parameters l2_tn_hash_params = {
1428 .name = l2_tn_hash_name,
1429 .entries = IXGBE_MAX_L2_TN_FILTER_NUM,
1430 .key_len = sizeof(struct ixgbe_l2_tn_key),
1431 .hash_func = rte_hash_crc,
1432 .hash_func_init_val = 0,
1433 .socket_id = rte_socket_id(),
1436 TAILQ_INIT(&l2_tn_info->l2_tn_list);
1437 snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE,
1438 "l2_tn_%s", eth_dev->device->name);
1439 l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params);
1440 if (!l2_tn_info->hash_handle) {
1441 PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!");
1444 l2_tn_info->hash_map = rte_zmalloc("ixgbe",
1445 sizeof(struct ixgbe_l2_tn_filter *) *
1446 IXGBE_MAX_L2_TN_FILTER_NUM,
1448 if (!l2_tn_info->hash_map) {
1450 "Failed to allocate memory for L2 TN hash map!");
1451 rte_hash_free(l2_tn_info->hash_handle);
1454 l2_tn_info->e_tag_en = FALSE;
1455 l2_tn_info->e_tag_fwd_en = FALSE;
1456 l2_tn_info->e_tag_ether_type = RTE_ETHER_TYPE_ETAG;
1461 * Negotiate mailbox API version with the PF.
1462 * After reset API version is always set to the basic one (ixgbe_mbox_api_10).
1463 * Then we try to negotiate starting with the most recent one.
1464 * If all negotiation attempts fail, then we will proceed with
1465 * the default one (ixgbe_mbox_api_10).
1468 ixgbevf_negotiate_api(struct ixgbe_hw *hw)
1472 /* start with highest supported, proceed down */
1473 static const enum ixgbe_pfvf_api_rev sup_ver[] = {
1481 i != RTE_DIM(sup_ver) &&
1482 ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
1488 generate_random_mac_addr(struct rte_ether_addr *mac_addr)
1492 /* Set Organizationally Unique Identifier (OUI) prefix. */
1493 mac_addr->addr_bytes[0] = 0x00;
1494 mac_addr->addr_bytes[1] = 0x09;
1495 mac_addr->addr_bytes[2] = 0xC0;
1496 /* Force indication of locally assigned MAC address. */
1497 mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
1498 /* Generate the last 3 bytes of the MAC address with a random number. */
1499 random = rte_rand();
1500 memcpy(&mac_addr->addr_bytes[3], &random, 3);
1504 devarg_handle_int(__rte_unused const char *key, const char *value,
1507 uint16_t *n = extra_args;
1509 if (value == NULL || extra_args == NULL)
1512 *n = (uint16_t)strtoul(value, NULL, 0);
1513 if (*n == USHRT_MAX && errno == ERANGE)
1520 ixgbevf_parse_devargs(struct ixgbe_adapter *adapter,
1521 struct rte_devargs *devargs)
1523 struct rte_kvargs *kvlist;
1524 uint16_t pflink_fullchk;
1526 if (devargs == NULL)
1529 kvlist = rte_kvargs_parse(devargs->args, ixgbevf_valid_arguments);
1533 if (rte_kvargs_count(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK) == 1 &&
1534 rte_kvargs_process(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK,
1535 devarg_handle_int, &pflink_fullchk) == 0 &&
1536 pflink_fullchk == 1)
1537 adapter->pflink_fullchk = 1;
1539 rte_kvargs_free(kvlist);
1543 * Virtual Function device init
1546 eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
1550 struct ixgbe_adapter *ad = eth_dev->data->dev_private;
1551 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1552 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
1553 struct ixgbe_hw *hw =
1554 IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
1555 struct ixgbe_vfta *shadow_vfta =
1556 IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
1557 struct ixgbe_hwstrip *hwstrip =
1558 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
1559 struct rte_ether_addr *perm_addr =
1560 (struct rte_ether_addr *)hw->mac.perm_addr;
1562 PMD_INIT_FUNC_TRACE();
1564 eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
1565 eth_dev->rx_descriptor_status = ixgbe_dev_rx_descriptor_status;
1566 eth_dev->tx_descriptor_status = ixgbe_dev_tx_descriptor_status;
1567 eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
1568 eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
1570 /* for secondary processes, we don't initialise any further as primary
1571 * has already done this work. Only check we don't need a different
1574 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1575 struct ixgbe_tx_queue *txq;
1576 /* TX queue function in primary, set by last queue initialized
1577 * Tx queue may not initialized by primary process
1579 if (eth_dev->data->tx_queues) {
1580 txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues - 1];
1581 ixgbe_set_tx_function(eth_dev, txq);
1583 /* Use default TX function if we get here */
1584 PMD_INIT_LOG(NOTICE,
1585 "No TX queues configured yet. Using default TX function.");
1588 ixgbe_set_rx_function(eth_dev);
1593 rte_atomic32_clear(&ad->link_thread_running);
1594 ixgbevf_parse_devargs(eth_dev->data->dev_private,
1595 pci_dev->device.devargs);
1597 rte_eth_copy_pci_info(eth_dev, pci_dev);
1598 eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
1600 hw->device_id = pci_dev->id.device_id;
1601 hw->vendor_id = pci_dev->id.vendor_id;
1602 hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
1604 /* initialize the vfta */
1605 memset(shadow_vfta, 0, sizeof(*shadow_vfta));
1607 /* initialize the hw strip bitmap*/
1608 memset(hwstrip, 0, sizeof(*hwstrip));
1610 /* Initialize the shared code (base driver) */
1611 diag = ixgbe_init_shared_code(hw);
1612 if (diag != IXGBE_SUCCESS) {
1613 PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
1617 /* init_mailbox_params */
1618 hw->mbx.ops.init_params(hw);
1620 /* Reset the hw statistics */
1621 ixgbevf_dev_stats_reset(eth_dev);
1623 /* Disable the interrupts for VF */
1624 ixgbevf_intr_disable(eth_dev);
1626 hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
1627 diag = hw->mac.ops.reset_hw(hw);
1630 * The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
1631 * the underlying PF driver has not assigned a MAC address to the VF.
1632 * In this case, assign a random MAC address.
1634 if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
1635 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1637 * This error code will be propagated to the app by
1638 * rte_eth_dev_reset, so use a public error code rather than
1639 * the internal-only IXGBE_ERR_RESET_FAILED
1644 /* negotiate mailbox API version to use with the PF. */
1645 ixgbevf_negotiate_api(hw);
1647 /* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
1648 ixgbevf_get_queues(hw, &tcs, &tc);
1650 /* Allocate memory for storing MAC addresses */
1651 eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", RTE_ETHER_ADDR_LEN *
1652 hw->mac.num_rar_entries, 0);
1653 if (eth_dev->data->mac_addrs == NULL) {
1655 "Failed to allocate %u bytes needed to store "
1657 RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
1661 /* Generate a random MAC address, if none was assigned by PF. */
1662 if (rte_is_zero_ether_addr(perm_addr)) {
1663 generate_random_mac_addr(perm_addr);
1664 diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
1666 rte_free(eth_dev->data->mac_addrs);
1667 eth_dev->data->mac_addrs = NULL;
1670 PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
1671 PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
1672 RTE_ETHER_ADDR_PRT_FMT,
1673 RTE_ETHER_ADDR_BYTES(perm_addr));
1676 /* Copy the permanent MAC address */
1677 rte_ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
1679 /* reset the hardware with the new settings */
1680 diag = hw->mac.ops.start_hw(hw);
1686 PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
1687 rte_free(eth_dev->data->mac_addrs);
1688 eth_dev->data->mac_addrs = NULL;
1692 rte_intr_callback_register(intr_handle,
1693 ixgbevf_dev_interrupt_handler, eth_dev);
1694 rte_intr_enable(intr_handle);
1695 ixgbevf_intr_enable(eth_dev);
1697 PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
1698 eth_dev->data->port_id, pci_dev->id.vendor_id,
1699 pci_dev->id.device_id, "ixgbe_mac_82599_vf");
1704 /* Virtual Function device uninit */
1707 eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
1709 PMD_INIT_FUNC_TRACE();
1711 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1714 ixgbevf_dev_close(eth_dev);
1720 eth_ixgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1721 struct rte_pci_device *pci_dev)
1723 char name[RTE_ETH_NAME_MAX_LEN];
1724 struct rte_eth_dev *pf_ethdev;
1725 struct rte_eth_devargs eth_da;
1728 if (pci_dev->device.devargs) {
1729 retval = rte_eth_devargs_parse(pci_dev->device.devargs->args,
1734 memset(ð_da, 0, sizeof(eth_da));
1736 if (eth_da.nb_representor_ports > 0 &&
1737 eth_da.type != RTE_ETH_REPRESENTOR_VF) {
1738 PMD_DRV_LOG(ERR, "unsupported representor type: %s\n",
1739 pci_dev->device.devargs->args);
1743 retval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
1744 sizeof(struct ixgbe_adapter),
1745 eth_dev_pci_specific_init, pci_dev,
1746 eth_ixgbe_dev_init, NULL);
1748 if (retval || eth_da.nb_representor_ports < 1)
1751 pf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1752 if (pf_ethdev == NULL)
1755 /* probe VF representor ports */
1756 for (i = 0; i < eth_da.nb_representor_ports; i++) {
1757 struct ixgbe_vf_info *vfinfo;
1758 struct ixgbe_vf_representor representor;
1760 vfinfo = *IXGBE_DEV_PRIVATE_TO_P_VFDATA(
1761 pf_ethdev->data->dev_private);
1762 if (vfinfo == NULL) {
1764 "no virtual functions supported by PF");
1768 representor.vf_id = eth_da.representor_ports[i];
1769 representor.switch_domain_id = vfinfo->switch_domain_id;
1770 representor.pf_ethdev = pf_ethdev;
1772 /* representor port net_bdf_port */
1773 snprintf(name, sizeof(name), "net_%s_representor_%d",
1774 pci_dev->device.name,
1775 eth_da.representor_ports[i]);
1777 retval = rte_eth_dev_create(&pci_dev->device, name,
1778 sizeof(struct ixgbe_vf_representor), NULL, NULL,
1779 ixgbe_vf_representor_init, &representor);
1782 PMD_DRV_LOG(ERR, "failed to create ixgbe vf "
1783 "representor %s.", name);
1789 static int eth_ixgbe_pci_remove(struct rte_pci_device *pci_dev)
1791 struct rte_eth_dev *ethdev;
1793 ethdev = rte_eth_dev_allocated(pci_dev->device.name);
1797 if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
1798 return rte_eth_dev_pci_generic_remove(pci_dev,
1799 ixgbe_vf_representor_uninit);
1801 return rte_eth_dev_pci_generic_remove(pci_dev,
1802 eth_ixgbe_dev_uninit);
1805 static struct rte_pci_driver rte_ixgbe_pmd = {
1806 .id_table = pci_id_ixgbe_map,
1807 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1808 .probe = eth_ixgbe_pci_probe,
1809 .remove = eth_ixgbe_pci_remove,
1812 static int eth_ixgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
1813 struct rte_pci_device *pci_dev)
1815 return rte_eth_dev_pci_generic_probe(pci_dev,
1816 sizeof(struct ixgbe_adapter), eth_ixgbevf_dev_init);
1819 static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
1821 return rte_eth_dev_pci_generic_remove(pci_dev, eth_ixgbevf_dev_uninit);
1825 * virtual function driver struct
1827 static struct rte_pci_driver rte_ixgbevf_pmd = {
1828 .id_table = pci_id_ixgbevf_map,
1829 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
1830 .probe = eth_ixgbevf_pci_probe,
1831 .remove = eth_ixgbevf_pci_remove,
1835 ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
1837 struct ixgbe_hw *hw =
1838 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1839 struct ixgbe_vfta *shadow_vfta =
1840 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1845 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
1846 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
1847 vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
1852 IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
1854 /* update local VFTA copy */
1855 shadow_vfta->vfta[vid_idx] = vfta;
1861 ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
1864 ixgbe_vlan_hw_strip_enable(dev, queue);
1866 ixgbe_vlan_hw_strip_disable(dev, queue);
1870 ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
1871 enum rte_vlan_type vlan_type,
1874 struct ixgbe_hw *hw =
1875 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1880 qinq = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1881 qinq &= IXGBE_DMATXCTL_GDV;
1883 switch (vlan_type) {
1884 case RTE_ETH_VLAN_TYPE_INNER:
1886 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1887 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1888 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1889 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1890 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1891 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1892 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1895 PMD_DRV_LOG(ERR, "Inner type is not supported"
1899 case RTE_ETH_VLAN_TYPE_OUTER:
1901 /* Only the high 16-bits is valid */
1902 IXGBE_WRITE_REG(hw, IXGBE_EXVET, (uint32_t)tpid <<
1903 IXGBE_EXVET_VET_EXT_SHIFT);
1905 reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1906 reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
1907 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
1908 reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
1909 reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
1910 | ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
1911 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
1917 PMD_DRV_LOG(ERR, "Unsupported VLAN type %d", vlan_type);
1925 ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
1927 struct ixgbe_hw *hw =
1928 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1931 PMD_INIT_FUNC_TRACE();
1933 /* Filter Table Disable */
1934 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1935 vlnctrl &= ~IXGBE_VLNCTRL_VFE;
1937 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1941 ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
1943 struct ixgbe_hw *hw =
1944 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1945 struct ixgbe_vfta *shadow_vfta =
1946 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
1950 PMD_INIT_FUNC_TRACE();
1952 /* Filter Table Enable */
1953 vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
1954 vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
1955 vlnctrl |= IXGBE_VLNCTRL_VFE;
1957 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
1959 /* write whatever is in local vfta copy */
1960 for (i = 0; i < IXGBE_VFTA_SIZE; i++)
1961 IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
1965 ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
1967 struct ixgbe_hwstrip *hwstrip =
1968 IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
1969 struct ixgbe_rx_queue *rxq;
1971 if (queue >= IXGBE_MAX_RX_QUEUE_NUM)
1975 IXGBE_SET_HWSTRIP(hwstrip, queue);
1977 IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
1979 if (queue >= dev->data->nb_rx_queues)
1982 rxq = dev->data->rx_queues[queue];
1985 rxq->vlan_flags = RTE_MBUF_F_RX_VLAN | RTE_MBUF_F_RX_VLAN_STRIPPED;
1986 rxq->offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
1988 rxq->vlan_flags = RTE_MBUF_F_RX_VLAN;
1989 rxq->offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
1994 ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
1996 struct ixgbe_hw *hw =
1997 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2000 PMD_INIT_FUNC_TRACE();
2002 if (hw->mac.type == ixgbe_mac_82598EB) {
2003 /* No queue level support */
2004 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2008 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2009 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2010 ctrl &= ~IXGBE_RXDCTL_VME;
2011 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2013 /* record those setting for HW strip per queue */
2014 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
2018 ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
2020 struct ixgbe_hw *hw =
2021 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2024 PMD_INIT_FUNC_TRACE();
2026 if (hw->mac.type == ixgbe_mac_82598EB) {
2027 /* No queue level supported */
2028 PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
2032 /* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
2033 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
2034 ctrl |= IXGBE_RXDCTL_VME;
2035 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
2037 /* record those setting for HW strip per queue */
2038 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
2042 ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
2044 struct ixgbe_hw *hw =
2045 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2048 PMD_INIT_FUNC_TRACE();
2050 /* DMATXCTRL: Geric Double VLAN Disable */
2051 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2052 ctrl &= ~IXGBE_DMATXCTL_GDV;
2053 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2055 /* CTRL_EXT: Global Double VLAN Disable */
2056 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2057 ctrl &= ~IXGBE_EXTENDED_VLAN;
2058 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2063 ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
2065 struct ixgbe_hw *hw =
2066 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2069 PMD_INIT_FUNC_TRACE();
2071 /* DMATXCTRL: Geric Double VLAN Enable */
2072 ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
2073 ctrl |= IXGBE_DMATXCTL_GDV;
2074 IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
2076 /* CTRL_EXT: Global Double VLAN Enable */
2077 ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
2078 ctrl |= IXGBE_EXTENDED_VLAN;
2079 IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
2081 /* Clear pooling mode of PFVTCTL. It's required by X550. */
2082 if (hw->mac.type == ixgbe_mac_X550 ||
2083 hw->mac.type == ixgbe_mac_X550EM_x ||
2084 hw->mac.type == ixgbe_mac_X550EM_a) {
2085 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
2086 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
2087 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
2091 * VET EXT field in the EXVET register = 0x8100 by default
2092 * So no need to change. Same to VT field of DMATXCTL register
2097 ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
2099 struct ixgbe_hw *hw =
2100 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2101 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
2104 struct ixgbe_rx_queue *rxq;
2107 PMD_INIT_FUNC_TRACE();
2109 if (hw->mac.type == ixgbe_mac_82598EB) {
2110 if (rxmode->offloads & RTE_ETH_RX_OFFLOAD_VLAN_STRIP) {
2111 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2112 ctrl |= IXGBE_VLNCTRL_VME;
2113 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2115 ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2116 ctrl &= ~IXGBE_VLNCTRL_VME;
2117 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
2121 * Other 10G NIC, the VLAN strip can be setup
2122 * per queue in RXDCTL
2124 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2125 rxq = dev->data->rx_queues[i];
2126 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
2127 if (rxq->offloads & RTE_ETH_RX_OFFLOAD_VLAN_STRIP) {
2128 ctrl |= IXGBE_RXDCTL_VME;
2131 ctrl &= ~IXGBE_RXDCTL_VME;
2134 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
2136 /* record those setting for HW strip per queue */
2137 ixgbe_vlan_hw_strip_bitmap_set(dev, i, on);
2143 ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev, int mask)
2146 struct rte_eth_rxmode *rxmode;
2147 struct ixgbe_rx_queue *rxq;
2149 if (mask & RTE_ETH_VLAN_STRIP_MASK) {
2150 rxmode = &dev->data->dev_conf.rxmode;
2151 if (rxmode->offloads & RTE_ETH_RX_OFFLOAD_VLAN_STRIP)
2152 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2153 rxq = dev->data->rx_queues[i];
2154 rxq->offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
2157 for (i = 0; i < dev->data->nb_rx_queues; i++) {
2158 rxq = dev->data->rx_queues[i];
2159 rxq->offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
2165 ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask)
2167 struct rte_eth_rxmode *rxmode;
2168 rxmode = &dev->data->dev_conf.rxmode;
2170 if (mask & RTE_ETH_VLAN_STRIP_MASK)
2171 ixgbe_vlan_hw_strip_config(dev);
2173 if (mask & RTE_ETH_VLAN_FILTER_MASK) {
2174 if (rxmode->offloads & RTE_ETH_RX_OFFLOAD_VLAN_FILTER)
2175 ixgbe_vlan_hw_filter_enable(dev);
2177 ixgbe_vlan_hw_filter_disable(dev);
2180 if (mask & RTE_ETH_VLAN_EXTEND_MASK) {
2181 if (rxmode->offloads & RTE_ETH_RX_OFFLOAD_VLAN_EXTEND)
2182 ixgbe_vlan_hw_extend_enable(dev);
2184 ixgbe_vlan_hw_extend_disable(dev);
2191 ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
2193 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
2195 ixgbe_vlan_offload_config(dev, mask);
2201 ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
2203 struct ixgbe_hw *hw =
2204 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2205 /* VLNCTRL: enable vlan filtering and allow all vlan tags through */
2206 uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
2208 vlanctrl |= IXGBE_VLNCTRL_VFE; /* enable vlan filters */
2209 IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
2213 ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev, uint16_t nb_rx_q)
2215 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2220 RTE_ETH_DEV_SRIOV(dev).active = RTE_ETH_64_POOLS;
2223 RTE_ETH_DEV_SRIOV(dev).active = RTE_ETH_32_POOLS;
2229 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool =
2230 IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2231 RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
2232 pci_dev->max_vfs * RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2237 ixgbe_check_mq_mode(struct rte_eth_dev *dev)
2239 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
2240 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2241 uint16_t nb_rx_q = dev->data->nb_rx_queues;
2242 uint16_t nb_tx_q = dev->data->nb_tx_queues;
2244 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
2245 /* check multi-queue mode */
2246 switch (dev_conf->rxmode.mq_mode) {
2247 case RTE_ETH_MQ_RX_VMDQ_DCB:
2248 PMD_INIT_LOG(INFO, "RTE_ETH_MQ_RX_VMDQ_DCB mode supported in SRIOV");
2250 case RTE_ETH_MQ_RX_VMDQ_DCB_RSS:
2251 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
2252 PMD_INIT_LOG(ERR, "SRIOV active,"
2253 " unsupported mq_mode rx %d.",
2254 dev_conf->rxmode.mq_mode);
2256 case RTE_ETH_MQ_RX_RSS:
2257 case RTE_ETH_MQ_RX_VMDQ_RSS:
2258 dev->data->dev_conf.rxmode.mq_mode = RTE_ETH_MQ_RX_VMDQ_RSS;
2259 if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
2260 if (ixgbe_check_vf_rss_rxq_num(dev, nb_rx_q)) {
2261 PMD_INIT_LOG(ERR, "SRIOV is active,"
2262 " invalid queue number"
2263 " for VMDQ RSS, allowed"
2264 " value are 1, 2 or 4.");
2268 case RTE_ETH_MQ_RX_VMDQ_ONLY:
2269 case RTE_ETH_MQ_RX_NONE:
2270 /* if nothing mq mode configure, use default scheme */
2271 dev->data->dev_conf.rxmode.mq_mode = RTE_ETH_MQ_RX_VMDQ_ONLY;
2273 default: /* RTE_ETH_MQ_RX_DCB, RTE_ETH_MQ_RX_DCB_RSS or RTE_ETH_MQ_TX_DCB*/
2274 /* SRIOV only works in VMDq enable mode */
2275 PMD_INIT_LOG(ERR, "SRIOV is active,"
2276 " wrong mq_mode rx %d.",
2277 dev_conf->rxmode.mq_mode);
2281 switch (dev_conf->txmode.mq_mode) {
2282 case RTE_ETH_MQ_TX_VMDQ_DCB:
2283 PMD_INIT_LOG(INFO, "RTE_ETH_MQ_TX_VMDQ_DCB mode supported in SRIOV");
2284 dev->data->dev_conf.txmode.mq_mode = RTE_ETH_MQ_TX_VMDQ_DCB;
2286 default: /* RTE_ETH_MQ_TX_VMDQ_ONLY or RTE_ETH_MQ_TX_NONE */
2287 dev->data->dev_conf.txmode.mq_mode = RTE_ETH_MQ_TX_VMDQ_ONLY;
2291 /* check valid queue number */
2292 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
2293 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
2294 PMD_INIT_LOG(ERR, "SRIOV is active,"
2295 " nb_rx_q=%d nb_tx_q=%d queue number"
2296 " must be less than or equal to %d.",
2298 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
2302 if (dev_conf->rxmode.mq_mode == RTE_ETH_MQ_RX_VMDQ_DCB_RSS) {
2303 PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is"
2307 /* check configuration for vmdb+dcb mode */
2308 if (dev_conf->rxmode.mq_mode == RTE_ETH_MQ_RX_VMDQ_DCB) {
2309 const struct rte_eth_vmdq_dcb_conf *conf;
2311 if (nb_rx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2312 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_rx_q != %d.",
2313 IXGBE_VMDQ_DCB_NB_QUEUES);
2316 conf = &dev_conf->rx_adv_conf.vmdq_dcb_conf;
2317 if (!(conf->nb_queue_pools == RTE_ETH_16_POOLS ||
2318 conf->nb_queue_pools == RTE_ETH_32_POOLS)) {
2319 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2320 " nb_queue_pools must be %d or %d.",
2321 RTE_ETH_16_POOLS, RTE_ETH_32_POOLS);
2325 if (dev_conf->txmode.mq_mode == RTE_ETH_MQ_TX_VMDQ_DCB) {
2326 const struct rte_eth_vmdq_dcb_tx_conf *conf;
2328 if (nb_tx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
2329 PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_tx_q != %d",
2330 IXGBE_VMDQ_DCB_NB_QUEUES);
2333 conf = &dev_conf->tx_adv_conf.vmdq_dcb_tx_conf;
2334 if (!(conf->nb_queue_pools == RTE_ETH_16_POOLS ||
2335 conf->nb_queue_pools == RTE_ETH_32_POOLS)) {
2336 PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
2337 " nb_queue_pools != %d and"
2338 " nb_queue_pools != %d.",
2339 RTE_ETH_16_POOLS, RTE_ETH_32_POOLS);
2344 /* For DCB mode check our configuration before we go further */
2345 if (dev_conf->rxmode.mq_mode == RTE_ETH_MQ_RX_DCB) {
2346 const struct rte_eth_dcb_rx_conf *conf;
2348 conf = &dev_conf->rx_adv_conf.dcb_rx_conf;
2349 if (!(conf->nb_tcs == RTE_ETH_4_TCS ||
2350 conf->nb_tcs == RTE_ETH_8_TCS)) {
2351 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2352 " and nb_tcs != %d.",
2353 RTE_ETH_4_TCS, RTE_ETH_8_TCS);
2358 if (dev_conf->txmode.mq_mode == RTE_ETH_MQ_TX_DCB) {
2359 const struct rte_eth_dcb_tx_conf *conf;
2361 conf = &dev_conf->tx_adv_conf.dcb_tx_conf;
2362 if (!(conf->nb_tcs == RTE_ETH_4_TCS ||
2363 conf->nb_tcs == RTE_ETH_8_TCS)) {
2364 PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
2365 " and nb_tcs != %d.",
2366 RTE_ETH_4_TCS, RTE_ETH_8_TCS);
2372 * When DCB/VT is off, maximum number of queues changes,
2373 * except for 82598EB, which remains constant.
2375 if (dev_conf->txmode.mq_mode == RTE_ETH_MQ_TX_NONE &&
2376 hw->mac.type != ixgbe_mac_82598EB) {
2377 if (nb_tx_q > IXGBE_NONE_MODE_TX_NB_QUEUES) {
2379 "Neither VT nor DCB are enabled, "
2381 IXGBE_NONE_MODE_TX_NB_QUEUES);
2390 ixgbe_dev_configure(struct rte_eth_dev *dev)
2392 struct ixgbe_interrupt *intr =
2393 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2394 struct ixgbe_adapter *adapter = dev->data->dev_private;
2397 PMD_INIT_FUNC_TRACE();
2399 if (dev->data->dev_conf.rxmode.mq_mode & RTE_ETH_MQ_RX_RSS_FLAG)
2400 dev->data->dev_conf.rxmode.offloads |= RTE_ETH_RX_OFFLOAD_RSS_HASH;
2402 /* multiple queue mode checking */
2403 ret = ixgbe_check_mq_mode(dev);
2405 PMD_DRV_LOG(ERR, "ixgbe_check_mq_mode fails with %d.",
2410 /* set flag to update link status after init */
2411 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
2414 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
2415 * allocation or vector Rx preconditions we will reset it.
2417 adapter->rx_bulk_alloc_allowed = true;
2418 adapter->rx_vec_allowed = true;
2424 ixgbe_dev_phy_intr_setup(struct rte_eth_dev *dev)
2426 struct ixgbe_hw *hw =
2427 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2428 struct ixgbe_interrupt *intr =
2429 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
2432 /* only set up it on X550EM_X */
2433 if (hw->mac.type == ixgbe_mac_X550EM_x) {
2434 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
2435 gpie |= IXGBE_SDP0_GPIEN_X550EM_x;
2436 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
2437 if (hw->phy.type == ixgbe_phy_x550em_ext_t)
2438 intr->mask |= IXGBE_EICR_GPI_SDP0_X550EM_x;
2443 ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
2444 uint16_t tx_rate, uint64_t q_msk)
2446 struct ixgbe_hw *hw;
2447 struct ixgbe_vf_info *vfinfo;
2448 struct rte_eth_link link;
2449 uint8_t nb_q_per_pool;
2450 uint32_t queue_stride;
2451 uint32_t queue_idx, idx = 0, vf_idx;
2453 uint16_t total_rate = 0;
2454 struct rte_pci_device *pci_dev;
2457 pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2458 ret = rte_eth_link_get_nowait(dev->data->port_id, &link);
2462 if (vf >= pci_dev->max_vfs)
2465 if (tx_rate > link.link_speed)
2471 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2472 vfinfo = *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
2473 nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
2474 queue_stride = IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
2475 queue_idx = vf * queue_stride;
2476 queue_end = queue_idx + nb_q_per_pool - 1;
2477 if (queue_end >= hw->mac.max_tx_queues)
2481 for (vf_idx = 0; vf_idx < pci_dev->max_vfs; vf_idx++) {
2484 for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
2486 total_rate += vfinfo[vf_idx].tx_rate[idx];
2492 /* Store tx_rate for this vf. */
2493 for (idx = 0; idx < nb_q_per_pool; idx++) {
2494 if (((uint64_t)0x1 << idx) & q_msk) {
2495 if (vfinfo[vf].tx_rate[idx] != tx_rate)
2496 vfinfo[vf].tx_rate[idx] = tx_rate;
2497 total_rate += tx_rate;
2501 if (total_rate > dev->data->dev_link.link_speed) {
2502 /* Reset stored TX rate of the VF if it causes exceed
2505 memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
2509 /* Set RTTBCNRC of each queue/pool for vf X */
2510 for (; queue_idx <= queue_end; queue_idx++) {
2512 ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
2520 ixgbe_flow_ctrl_enable(struct rte_eth_dev *dev, struct ixgbe_hw *hw)
2522 struct ixgbe_adapter *adapter = dev->data->dev_private;
2528 err = ixgbe_fc_enable(hw);
2530 /* Not negotiated is not an error case */
2531 if (err == IXGBE_SUCCESS || err == IXGBE_ERR_FC_NOT_NEGOTIATED) {
2533 *check if we want to forward MAC frames - driver doesn't
2534 *have native capability to do that,
2535 *so we'll write the registers ourselves
2538 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
2540 /* set or clear MFLCN.PMCF bit depending on configuration */
2541 if (adapter->mac_ctrl_frame_fwd != 0)
2542 mflcn |= IXGBE_MFLCN_PMCF;
2544 mflcn &= ~IXGBE_MFLCN_PMCF;
2546 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
2547 IXGBE_WRITE_FLUSH(hw);
2555 * Configure device link speed and setup link.
2556 * It returns 0 on success.
2559 ixgbe_dev_start(struct rte_eth_dev *dev)
2561 struct ixgbe_hw *hw =
2562 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2563 struct ixgbe_vf_info *vfinfo =
2564 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2565 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2566 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
2567 uint32_t intr_vector = 0;
2569 bool link_up = false, negotiate = 0;
2571 uint32_t allowed_speeds = 0;
2575 uint32_t *link_speeds;
2576 struct ixgbe_tm_conf *tm_conf =
2577 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2578 struct ixgbe_macsec_setting *macsec_setting =
2579 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
2581 PMD_INIT_FUNC_TRACE();
2583 /* Stop the link setup handler before resetting the HW. */
2584 ixgbe_dev_wait_setup_link_complete(dev, 0);
2586 /* disable uio/vfio intr/eventfd mapping */
2587 rte_intr_disable(intr_handle);
2590 hw->adapter_stopped = 0;
2591 ixgbe_stop_adapter(hw);
2593 /* reinitialize adapter
2594 * this calls reset and start
2596 status = ixgbe_pf_reset_hw(hw);
2599 hw->mac.ops.start_hw(hw);
2600 hw->mac.get_link_status = true;
2602 /* configure PF module if SRIOV enabled */
2603 ixgbe_pf_host_configure(dev);
2605 ixgbe_dev_phy_intr_setup(dev);
2607 /* check and configure queue intr-vector mapping */
2608 if ((rte_intr_cap_multiple(intr_handle) ||
2609 !RTE_ETH_DEV_SRIOV(dev).active) &&
2610 dev->data->dev_conf.intr_conf.rxq != 0) {
2611 intr_vector = dev->data->nb_rx_queues;
2612 if (intr_vector > IXGBE_MAX_INTR_QUEUE_NUM) {
2613 PMD_INIT_LOG(ERR, "At most %d intr queues supported",
2614 IXGBE_MAX_INTR_QUEUE_NUM);
2617 if (rte_intr_efd_enable(intr_handle, intr_vector))
2621 if (rte_intr_dp_is_en(intr_handle)) {
2622 if (rte_intr_vec_list_alloc(intr_handle, "intr_vec",
2623 dev->data->nb_rx_queues)) {
2624 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
2625 " intr_vec", dev->data->nb_rx_queues);
2630 /* configure MSI-X for sleep until Rx interrupt */
2631 ixgbe_configure_msix(dev);
2633 /* initialize transmission unit */
2634 ixgbe_dev_tx_init(dev);
2636 /* This can fail when allocating mbufs for descriptor rings */
2637 err = ixgbe_dev_rx_init(dev);
2639 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
2643 mask = RTE_ETH_VLAN_STRIP_MASK | RTE_ETH_VLAN_FILTER_MASK |
2644 RTE_ETH_VLAN_EXTEND_MASK;
2645 err = ixgbe_vlan_offload_config(dev, mask);
2647 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2651 if (dev->data->dev_conf.rxmode.mq_mode == RTE_ETH_MQ_RX_VMDQ_ONLY) {
2652 /* Enable vlan filtering for VMDq */
2653 ixgbe_vmdq_vlan_hw_filter_enable(dev);
2656 /* Configure DCB hw */
2657 ixgbe_configure_dcb(dev);
2659 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
2660 err = ixgbe_fdir_configure(dev);
2665 /* Restore vf rate limit */
2666 if (vfinfo != NULL) {
2667 for (vf = 0; vf < pci_dev->max_vfs; vf++)
2668 for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
2669 if (vfinfo[vf].tx_rate[idx] != 0)
2670 ixgbe_set_vf_rate_limit(
2672 vfinfo[vf].tx_rate[idx],
2676 ixgbe_restore_statistics_mapping(dev);
2678 err = ixgbe_flow_ctrl_enable(dev, hw);
2680 PMD_INIT_LOG(ERR, "enable flow ctrl err");
2684 err = ixgbe_dev_rxtx_start(dev);
2686 PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
2690 /* Skip link setup if loopback mode is enabled. */
2691 if (dev->data->dev_conf.lpbk_mode != 0) {
2692 err = ixgbe_check_supported_loopback_mode(dev);
2694 PMD_INIT_LOG(ERR, "Unsupported loopback mode");
2697 goto skip_link_setup;
2701 if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
2702 err = hw->mac.ops.setup_sfp(hw);
2707 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2708 /* Turn on the copper */
2709 ixgbe_set_phy_power(hw, true);
2711 /* Turn on the laser */
2712 ixgbe_enable_tx_laser(hw);
2715 err = ixgbe_check_link(hw, &speed, &link_up, 0);
2718 dev->data->dev_link.link_status = link_up;
2720 err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
2724 switch (hw->mac.type) {
2725 case ixgbe_mac_X550:
2726 case ixgbe_mac_X550EM_x:
2727 case ixgbe_mac_X550EM_a:
2728 allowed_speeds = RTE_ETH_LINK_SPEED_100M | RTE_ETH_LINK_SPEED_1G |
2729 RTE_ETH_LINK_SPEED_2_5G | RTE_ETH_LINK_SPEED_5G |
2730 RTE_ETH_LINK_SPEED_10G;
2731 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
2732 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
2733 allowed_speeds = RTE_ETH_LINK_SPEED_10M |
2734 RTE_ETH_LINK_SPEED_100M | RTE_ETH_LINK_SPEED_1G;
2737 allowed_speeds = RTE_ETH_LINK_SPEED_100M | RTE_ETH_LINK_SPEED_1G |
2738 RTE_ETH_LINK_SPEED_10G;
2741 link_speeds = &dev->data->dev_conf.link_speeds;
2743 /* Ignore autoneg flag bit and check the validity ofÂ
2746 if (((*link_speeds) >> 1) & ~(allowed_speeds >> 1)) {
2747 PMD_INIT_LOG(ERR, "Invalid link setting");
2752 if (*link_speeds == RTE_ETH_LINK_SPEED_AUTONEG) {
2753 switch (hw->mac.type) {
2754 case ixgbe_mac_82598EB:
2755 speed = IXGBE_LINK_SPEED_82598_AUTONEG;
2757 case ixgbe_mac_82599EB:
2758 case ixgbe_mac_X540:
2759 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2761 case ixgbe_mac_X550:
2762 case ixgbe_mac_X550EM_x:
2763 case ixgbe_mac_X550EM_a:
2764 speed = IXGBE_LINK_SPEED_X550_AUTONEG;
2767 speed = IXGBE_LINK_SPEED_82599_AUTONEG;
2770 if (*link_speeds & RTE_ETH_LINK_SPEED_10G)
2771 speed |= IXGBE_LINK_SPEED_10GB_FULL;
2772 if (*link_speeds & RTE_ETH_LINK_SPEED_5G)
2773 speed |= IXGBE_LINK_SPEED_5GB_FULL;
2774 if (*link_speeds & RTE_ETH_LINK_SPEED_2_5G)
2775 speed |= IXGBE_LINK_SPEED_2_5GB_FULL;
2776 if (*link_speeds & RTE_ETH_LINK_SPEED_1G)
2777 speed |= IXGBE_LINK_SPEED_1GB_FULL;
2778 if (*link_speeds & RTE_ETH_LINK_SPEED_100M)
2779 speed |= IXGBE_LINK_SPEED_100_FULL;
2780 if (*link_speeds & RTE_ETH_LINK_SPEED_10M)
2781 speed |= IXGBE_LINK_SPEED_10_FULL;
2784 err = ixgbe_setup_link(hw, speed, link_up);
2790 if (rte_intr_allow_others(intr_handle)) {
2791 /* check if lsc interrupt is enabled */
2792 if (dev->data->dev_conf.intr_conf.lsc != 0)
2793 ixgbe_dev_lsc_interrupt_setup(dev, TRUE);
2795 ixgbe_dev_lsc_interrupt_setup(dev, FALSE);
2796 ixgbe_dev_macsec_interrupt_setup(dev);
2798 rte_intr_callback_unregister(intr_handle,
2799 ixgbe_dev_interrupt_handler, dev);
2800 if (dev->data->dev_conf.intr_conf.lsc != 0)
2801 PMD_INIT_LOG(INFO, "lsc won't enable because of"
2802 " no intr multiplex");
2805 /* check if rxq interrupt is enabled */
2806 if (dev->data->dev_conf.intr_conf.rxq != 0 &&
2807 rte_intr_dp_is_en(intr_handle))
2808 ixgbe_dev_rxq_interrupt_setup(dev);
2810 /* enable uio/vfio intr/eventfd mapping */
2811 rte_intr_enable(intr_handle);
2813 /* resume enabled intr since hw reset */
2814 ixgbe_enable_intr(dev);
2815 ixgbe_l2_tunnel_conf(dev);
2816 ixgbe_filter_restore(dev);
2818 if (tm_conf->root && !tm_conf->committed)
2819 PMD_DRV_LOG(WARNING,
2820 "please call hierarchy_commit() "
2821 "before starting the port");
2823 /* wait for the controller to acquire link */
2824 err = ixgbe_wait_for_link_up(hw);
2829 * Update link status right before return, because it may
2830 * start link configuration process in a separate thread.
2832 ixgbe_dev_link_update(dev, 0);
2834 /* setup the macsec setting register */
2835 if (macsec_setting->offload_en)
2836 ixgbe_dev_macsec_register_enable(dev, macsec_setting);
2841 PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
2842 ixgbe_dev_clear_queues(dev);
2847 * Stop device: disable rx and tx functions to allow for reconfiguring.
2850 ixgbe_dev_stop(struct rte_eth_dev *dev)
2852 struct rte_eth_link link;
2853 struct ixgbe_adapter *adapter = dev->data->dev_private;
2854 struct ixgbe_hw *hw =
2855 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2856 struct ixgbe_vf_info *vfinfo =
2857 *IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
2858 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2859 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
2861 struct ixgbe_tm_conf *tm_conf =
2862 IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
2864 if (hw->adapter_stopped)
2867 PMD_INIT_FUNC_TRACE();
2869 ixgbe_dev_wait_setup_link_complete(dev, 0);
2871 /* disable interrupts */
2872 ixgbe_disable_intr(hw);
2875 ixgbe_pf_reset_hw(hw);
2876 hw->adapter_stopped = 0;
2879 ixgbe_stop_adapter(hw);
2881 for (vf = 0; vfinfo != NULL && vf < pci_dev->max_vfs; vf++)
2882 vfinfo[vf].clear_to_send = false;
2884 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2885 /* Turn off the copper */
2886 ixgbe_set_phy_power(hw, false);
2888 /* Turn off the laser */
2889 ixgbe_disable_tx_laser(hw);
2892 ixgbe_dev_clear_queues(dev);
2894 /* Clear stored conf */
2895 dev->data->scattered_rx = 0;
2898 /* Clear recorded link status */
2899 memset(&link, 0, sizeof(link));
2900 rte_eth_linkstatus_set(dev, &link);
2902 if (!rte_intr_allow_others(intr_handle))
2903 /* resume to the default handler */
2904 rte_intr_callback_register(intr_handle,
2905 ixgbe_dev_interrupt_handler,
2908 /* Clean datapath event and queue/vec mapping */
2909 rte_intr_efd_disable(intr_handle);
2910 rte_intr_vec_list_free(intr_handle);
2912 /* reset hierarchy commit */
2913 tm_conf->committed = false;
2915 adapter->rss_reta_updated = 0;
2917 hw->adapter_stopped = true;
2918 dev->data->dev_started = 0;
2924 * Set device link up: enable tx.
2927 ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
2929 struct ixgbe_hw *hw =
2930 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2931 if (hw->mac.type == ixgbe_mac_82599EB) {
2932 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2933 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2934 /* Not supported in bypass mode */
2935 PMD_INIT_LOG(ERR, "Set link up is not supported "
2936 "by device id 0x%x", hw->device_id);
2942 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2943 /* Turn on the copper */
2944 ixgbe_set_phy_power(hw, true);
2946 /* Turn on the laser */
2947 ixgbe_enable_tx_laser(hw);
2948 ixgbe_dev_link_update(dev, 0);
2955 * Set device link down: disable tx.
2958 ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
2960 struct ixgbe_hw *hw =
2961 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2962 if (hw->mac.type == ixgbe_mac_82599EB) {
2963 #ifdef RTE_LIBRTE_IXGBE_BYPASS
2964 if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
2965 /* Not supported in bypass mode */
2966 PMD_INIT_LOG(ERR, "Set link down is not supported "
2967 "by device id 0x%x", hw->device_id);
2973 if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
2974 /* Turn off the copper */
2975 ixgbe_set_phy_power(hw, false);
2977 /* Turn off the laser */
2978 ixgbe_disable_tx_laser(hw);
2979 ixgbe_dev_link_update(dev, 0);
2986 * Reset and stop device.
2989 ixgbe_dev_close(struct rte_eth_dev *dev)
2991 struct ixgbe_hw *hw =
2992 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2993 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2994 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
2998 PMD_INIT_FUNC_TRACE();
2999 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3002 ixgbe_pf_reset_hw(hw);
3004 ret = ixgbe_dev_stop(dev);
3006 ixgbe_dev_free_queues(dev);
3008 ixgbe_disable_pcie_master(hw);
3010 /* reprogram the RAR[0] in case user changed it. */
3011 ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
3013 /* Unlock any pending hardware semaphore */
3014 ixgbe_swfw_lock_reset(hw);
3016 /* disable uio intr before callback unregister */
3017 rte_intr_disable(intr_handle);
3020 ret = rte_intr_callback_unregister(intr_handle,
3021 ixgbe_dev_interrupt_handler, dev);
3022 if (ret >= 0 || ret == -ENOENT) {
3024 } else if (ret != -EAGAIN) {
3026 "intr callback unregister failed: %d",
3030 } while (retries++ < (10 + IXGBE_LINK_UP_TIME));
3032 /* cancel the delay handler before remove dev */
3033 rte_eal_alarm_cancel(ixgbe_dev_interrupt_delayed_handler, dev);
3035 /* uninitialize PF if max_vfs not zero */
3036 ixgbe_pf_host_uninit(dev);
3038 /* remove all the fdir filters & hash */
3039 ixgbe_fdir_filter_uninit(dev);
3041 /* remove all the L2 tunnel filters & hash */
3042 ixgbe_l2_tn_filter_uninit(dev);
3044 /* Remove all ntuple filters of the device */
3045 ixgbe_ntuple_filter_uninit(dev);
3047 /* clear all the filters list */
3048 ixgbe_filterlist_flush();
3050 /* Remove all Traffic Manager configuration */
3051 ixgbe_tm_conf_uninit(dev);
3053 #ifdef RTE_LIB_SECURITY
3054 rte_free(dev->security_ctx);
3055 dev->security_ctx = NULL;
3065 ixgbe_dev_reset(struct rte_eth_dev *dev)
3069 /* When a DPDK PMD PF begin to reset PF port, it should notify all
3070 * its VF to make them align with it. The detailed notification
3071 * mechanism is PMD specific. As to ixgbe PF, it is rather complex.
3072 * To avoid unexpected behavior in VF, currently reset of PF with
3073 * SR-IOV activation is not supported. It might be supported later.
3075 if (dev->data->sriov.active)
3078 ret = eth_ixgbe_dev_uninit(dev);
3082 ret = eth_ixgbe_dev_init(dev, NULL);
3088 ixgbe_read_stats_registers(struct ixgbe_hw *hw,
3089 struct ixgbe_hw_stats *hw_stats,
3090 struct ixgbe_macsec_stats *macsec_stats,
3091 uint64_t *total_missed_rx, uint64_t *total_qbrc,
3092 uint64_t *total_qprc, uint64_t *total_qprdc)
3094 uint32_t bprc, lxon, lxoff, total;
3095 uint32_t delta_gprc = 0;
3097 /* Workaround for RX byte count not including CRC bytes when CRC
3098 * strip is enabled. CRC bytes are removed from counters when crc_strip
3101 int crc_strip = (IXGBE_READ_REG(hw, IXGBE_HLREG0) &
3102 IXGBE_HLREG0_RXCRCSTRP);
3104 hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
3105 hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
3106 hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
3107 hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
3109 for (i = 0; i < 8; i++) {
3110 uint32_t mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
3112 /* global total per queue */
3113 hw_stats->mpc[i] += mp;
3114 /* Running comprehensive total for stats display */
3115 *total_missed_rx += hw_stats->mpc[i];
3116 if (hw->mac.type == ixgbe_mac_82598EB) {
3117 hw_stats->rnbc[i] +=
3118 IXGBE_READ_REG(hw, IXGBE_RNBC(i));
3119 hw_stats->pxonrxc[i] +=
3120 IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
3121 hw_stats->pxoffrxc[i] +=
3122 IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
3124 hw_stats->pxonrxc[i] +=
3125 IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
3126 hw_stats->pxoffrxc[i] +=
3127 IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
3128 hw_stats->pxon2offc[i] +=
3129 IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
3131 hw_stats->pxontxc[i] +=
3132 IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
3133 hw_stats->pxofftxc[i] +=
3134 IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
3136 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3137 uint32_t delta_qprc = IXGBE_READ_REG(hw, IXGBE_QPRC(i));
3138 uint32_t delta_qptc = IXGBE_READ_REG(hw, IXGBE_QPTC(i));
3139 uint32_t delta_qprdc = IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
3141 delta_gprc += delta_qprc;
3143 hw_stats->qprc[i] += delta_qprc;
3144 hw_stats->qptc[i] += delta_qptc;
3146 hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
3147 hw_stats->qbrc[i] +=
3148 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
3150 hw_stats->qbrc[i] -= delta_qprc * RTE_ETHER_CRC_LEN;
3152 hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
3153 hw_stats->qbtc[i] +=
3154 ((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
3156 hw_stats->qprdc[i] += delta_qprdc;
3157 *total_qprdc += hw_stats->qprdc[i];
3159 *total_qprc += hw_stats->qprc[i];
3160 *total_qbrc += hw_stats->qbrc[i];
3162 hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
3163 hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
3164 hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
3167 * An errata states that gprc actually counts good + missed packets:
3168 * Workaround to set gprc to summated queue packet receives
3170 hw_stats->gprc = *total_qprc;
3172 if (hw->mac.type != ixgbe_mac_82598EB) {
3173 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
3174 hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
3175 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
3176 hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
3177 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
3178 hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
3179 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
3180 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
3182 hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
3183 hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
3184 /* 82598 only has a counter in the high register */
3185 hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
3186 hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
3187 hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
3189 uint64_t old_tpr = hw_stats->tpr;
3191 hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
3192 hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
3195 hw_stats->gorc -= delta_gprc * RTE_ETHER_CRC_LEN;
3197 uint64_t delta_gptc = IXGBE_READ_REG(hw, IXGBE_GPTC);
3198 hw_stats->gptc += delta_gptc;
3199 hw_stats->gotc -= delta_gptc * RTE_ETHER_CRC_LEN;
3200 hw_stats->tor -= (hw_stats->tpr - old_tpr) * RTE_ETHER_CRC_LEN;
3203 * Workaround: mprc hardware is incorrectly counting
3204 * broadcasts, so for now we subtract those.
3206 bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
3207 hw_stats->bprc += bprc;
3208 hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
3209 if (hw->mac.type == ixgbe_mac_82598EB)
3210 hw_stats->mprc -= bprc;
3212 hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
3213 hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
3214 hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
3215 hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
3216 hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
3217 hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
3219 lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
3220 hw_stats->lxontxc += lxon;
3221 lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
3222 hw_stats->lxofftxc += lxoff;
3223 total = lxon + lxoff;
3225 hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
3226 hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
3227 hw_stats->gptc -= total;
3228 hw_stats->mptc -= total;
3229 hw_stats->ptc64 -= total;
3230 hw_stats->gotc -= total * RTE_ETHER_MIN_LEN;
3232 hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
3233 hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
3234 hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
3235 hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
3236 hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
3237 hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
3238 hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
3239 hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
3240 hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
3241 hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
3242 hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
3243 hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
3244 hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
3245 hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
3246 hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
3247 hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
3248 /* Only read FCOE on 82599 */
3249 if (hw->mac.type != ixgbe_mac_82598EB) {
3250 hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
3251 hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
3252 hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
3253 hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
3254 hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
3257 /* Flow Director Stats registers */
3258 if (hw->mac.type != ixgbe_mac_82598EB) {
3259 hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
3260 hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
3261 hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
3262 IXGBE_FDIRUSTAT) & 0xFFFF;
3263 hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
3264 IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
3265 hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
3266 IXGBE_FDIRFSTAT) & 0xFFFF;
3267 hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
3268 IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
3270 /* MACsec Stats registers */
3271 macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
3272 macsec_stats->out_pkts_encrypted +=
3273 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTE);
3274 macsec_stats->out_pkts_protected +=
3275 IXGBE_READ_REG(hw, IXGBE_LSECTXPKTP);
3276 macsec_stats->out_octets_encrypted +=
3277 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTE);
3278 macsec_stats->out_octets_protected +=
3279 IXGBE_READ_REG(hw, IXGBE_LSECTXOCTP);
3280 macsec_stats->in_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECRXUT);
3281 macsec_stats->in_pkts_badtag += IXGBE_READ_REG(hw, IXGBE_LSECRXBAD);
3282 macsec_stats->in_pkts_nosci += IXGBE_READ_REG(hw, IXGBE_LSECRXNOSCI);
3283 macsec_stats->in_pkts_unknownsci +=
3284 IXGBE_READ_REG(hw, IXGBE_LSECRXUNSCI);
3285 macsec_stats->in_octets_decrypted +=
3286 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTD);
3287 macsec_stats->in_octets_validated +=
3288 IXGBE_READ_REG(hw, IXGBE_LSECRXOCTV);
3289 macsec_stats->in_pkts_unchecked += IXGBE_READ_REG(hw, IXGBE_LSECRXUNCH);
3290 macsec_stats->in_pkts_delayed += IXGBE_READ_REG(hw, IXGBE_LSECRXDELAY);
3291 macsec_stats->in_pkts_late += IXGBE_READ_REG(hw, IXGBE_LSECRXLATE);
3292 for (i = 0; i < 2; i++) {
3293 macsec_stats->in_pkts_ok +=
3294 IXGBE_READ_REG(hw, IXGBE_LSECRXOK(i));
3295 macsec_stats->in_pkts_invalid +=
3296 IXGBE_READ_REG(hw, IXGBE_LSECRXINV(i));
3297 macsec_stats->in_pkts_notvalid +=
3298 IXGBE_READ_REG(hw, IXGBE_LSECRXNV(i));
3300 macsec_stats->in_pkts_unusedsa += IXGBE_READ_REG(hw, IXGBE_LSECRXUNSA);
3301 macsec_stats->in_pkts_notusingsa +=
3302 IXGBE_READ_REG(hw, IXGBE_LSECRXNUSA);
3306 * This function is based on ixgbe_update_stats_counters() in ixgbe/ixgbe.c
3309 ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3311 struct ixgbe_hw *hw =
3312 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3313 struct ixgbe_hw_stats *hw_stats =
3314 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3315 struct ixgbe_macsec_stats *macsec_stats =
3316 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3317 dev->data->dev_private);
3318 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3321 total_missed_rx = 0;
3326 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3327 &total_qbrc, &total_qprc, &total_qprdc);
3332 /* Fill out the rte_eth_stats statistics structure */
3333 stats->ipackets = total_qprc;
3334 stats->ibytes = total_qbrc;
3335 stats->opackets = hw_stats->gptc;
3336 stats->obytes = hw_stats->gotc;
3338 for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
3339 stats->q_ipackets[i] = hw_stats->qprc[i];
3340 stats->q_opackets[i] = hw_stats->qptc[i];
3341 stats->q_ibytes[i] = hw_stats->qbrc[i];
3342 stats->q_obytes[i] = hw_stats->qbtc[i];
3343 stats->q_errors[i] = hw_stats->qprdc[i];
3347 stats->imissed = total_missed_rx;
3348 stats->ierrors = hw_stats->crcerrs +
3360 * 82599 errata, UDP frames with a 0 checksum can be marked as checksum
3363 if (hw->mac.type != ixgbe_mac_82599EB)
3364 stats->ierrors += hw_stats->xec;
3372 ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
3374 struct ixgbe_hw_stats *stats =
3375 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3377 /* HW registers are cleared on read */
3378 ixgbe_dev_stats_get(dev, NULL);
3380 /* Reset software totals */
3381 memset(stats, 0, sizeof(*stats));
3386 /* This function calculates the number of xstats based on the current config */
3388 ixgbe_xstats_calc_num(void) {
3389 return IXGBE_NB_HW_STATS + IXGBE_NB_MACSEC_STATS +
3390 (IXGBE_NB_RXQ_PRIO_STATS * IXGBE_NB_RXQ_PRIO_VALUES) +
3391 (IXGBE_NB_TXQ_PRIO_STATS * IXGBE_NB_TXQ_PRIO_VALUES);
3394 static int ixgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3395 struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size)
3397 const unsigned cnt_stats = ixgbe_xstats_calc_num();
3398 unsigned stat, i, count;
3400 if (xstats_names != NULL) {
3403 /* Note: limit >= cnt_stats checked upstream
3404 * in rte_eth_xstats_names()
3407 /* Extended stats from ixgbe_hw_stats */
3408 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3409 strlcpy(xstats_names[count].name,
3410 rte_ixgbe_stats_strings[i].name,
3411 sizeof(xstats_names[count].name));
3416 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3417 strlcpy(xstats_names[count].name,
3418 rte_ixgbe_macsec_strings[i].name,
3419 sizeof(xstats_names[count].name));
3423 /* RX Priority Stats */
3424 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3425 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3426 snprintf(xstats_names[count].name,
3427 sizeof(xstats_names[count].name),
3428 "rx_priority%u_%s", i,
3429 rte_ixgbe_rxq_strings[stat].name);
3434 /* TX Priority Stats */
3435 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3436 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3437 snprintf(xstats_names[count].name,
3438 sizeof(xstats_names[count].name),
3439 "tx_priority%u_%s", i,
3440 rte_ixgbe_txq_strings[stat].name);
3448 static int ixgbe_dev_xstats_get_names_by_id(
3449 struct rte_eth_dev *dev,
3450 const uint64_t *ids,
3451 struct rte_eth_xstat_name *xstats_names,
3455 const unsigned int cnt_stats = ixgbe_xstats_calc_num();
3456 unsigned int stat, i, count;
3458 if (xstats_names != NULL) {
3461 /* Note: limit >= cnt_stats checked upstream
3462 * in rte_eth_xstats_names()
3465 /* Extended stats from ixgbe_hw_stats */
3466 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3467 strlcpy(xstats_names[count].name,
3468 rte_ixgbe_stats_strings[i].name,
3469 sizeof(xstats_names[count].name));
3474 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3475 strlcpy(xstats_names[count].name,
3476 rte_ixgbe_macsec_strings[i].name,
3477 sizeof(xstats_names[count].name));
3481 /* RX Priority Stats */
3482 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3483 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3484 snprintf(xstats_names[count].name,
3485 sizeof(xstats_names[count].name),
3486 "rx_priority%u_%s", i,
3487 rte_ixgbe_rxq_strings[stat].name);
3492 /* TX Priority Stats */
3493 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3494 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3495 snprintf(xstats_names[count].name,
3496 sizeof(xstats_names[count].name),
3497 "tx_priority%u_%s", i,
3498 rte_ixgbe_txq_strings[stat].name);
3507 uint16_t size = ixgbe_xstats_calc_num();
3508 struct rte_eth_xstat_name xstats_names_copy[size];
3510 ixgbe_dev_xstats_get_names_by_id(dev, NULL, xstats_names_copy,
3513 for (i = 0; i < limit; i++) {
3514 if (ids[i] >= size) {
3515 PMD_INIT_LOG(ERR, "id value isn't valid");
3518 strcpy(xstats_names[i].name,
3519 xstats_names_copy[ids[i]].name);
3524 static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3525 struct rte_eth_xstat_name *xstats_names, unsigned limit)
3529 if (limit < IXGBEVF_NB_XSTATS && xstats_names != NULL)
3532 if (xstats_names != NULL)
3533 for (i = 0; i < IXGBEVF_NB_XSTATS; i++)
3534 strlcpy(xstats_names[i].name,
3535 rte_ixgbevf_stats_strings[i].name,
3536 sizeof(xstats_names[i].name));
3537 return IXGBEVF_NB_XSTATS;
3541 ixgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3544 struct ixgbe_hw *hw =
3545 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3546 struct ixgbe_hw_stats *hw_stats =
3547 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3548 struct ixgbe_macsec_stats *macsec_stats =
3549 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3550 dev->data->dev_private);
3551 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3552 unsigned i, stat, count = 0;
3554 count = ixgbe_xstats_calc_num();
3559 total_missed_rx = 0;
3564 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
3565 &total_qbrc, &total_qprc, &total_qprdc);
3567 /* If this is a reset xstats is NULL, and we have cleared the
3568 * registers by reading them.
3573 /* Extended stats from ixgbe_hw_stats */
3575 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3576 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3577 rte_ixgbe_stats_strings[i].offset);
3578 xstats[count].id = count;
3583 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3584 xstats[count].value = *(uint64_t *)(((char *)macsec_stats) +
3585 rte_ixgbe_macsec_strings[i].offset);
3586 xstats[count].id = count;
3590 /* RX Priority Stats */
3591 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3592 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3593 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3594 rte_ixgbe_rxq_strings[stat].offset +
3595 (sizeof(uint64_t) * i));
3596 xstats[count].id = count;
3601 /* TX Priority Stats */
3602 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3603 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3604 xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
3605 rte_ixgbe_txq_strings[stat].offset +
3606 (sizeof(uint64_t) * i));
3607 xstats[count].id = count;
3615 ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
3616 uint64_t *values, unsigned int n)
3619 struct ixgbe_hw *hw =
3620 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3621 struct ixgbe_hw_stats *hw_stats =
3622 IXGBE_DEV_PRIVATE_TO_STATS(
3623 dev->data->dev_private);
3624 struct ixgbe_macsec_stats *macsec_stats =
3625 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3626 dev->data->dev_private);
3627 uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
3628 unsigned int i, stat, count = 0;
3630 count = ixgbe_xstats_calc_num();
3632 if (!ids && n < count)
3635 total_missed_rx = 0;
3640 ixgbe_read_stats_registers(hw, hw_stats, macsec_stats,
3641 &total_missed_rx, &total_qbrc, &total_qprc,
3644 /* If this is a reset xstats is NULL, and we have cleared the
3645 * registers by reading them.
3647 if (!ids && !values)
3650 /* Extended stats from ixgbe_hw_stats */
3652 for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
3653 values[count] = *(uint64_t *)(((char *)hw_stats) +
3654 rte_ixgbe_stats_strings[i].offset);
3659 for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
3660 values[count] = *(uint64_t *)(((char *)macsec_stats) +
3661 rte_ixgbe_macsec_strings[i].offset);
3665 /* RX Priority Stats */
3666 for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
3667 for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
3669 *(uint64_t *)(((char *)hw_stats) +
3670 rte_ixgbe_rxq_strings[stat].offset +
3671 (sizeof(uint64_t) * i));
3676 /* TX Priority Stats */
3677 for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
3678 for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
3680 *(uint64_t *)(((char *)hw_stats) +
3681 rte_ixgbe_txq_strings[stat].offset +
3682 (sizeof(uint64_t) * i));
3690 uint16_t size = ixgbe_xstats_calc_num();
3691 uint64_t values_copy[size];
3693 ixgbe_dev_xstats_get_by_id(dev, NULL, values_copy, size);
3695 for (i = 0; i < n; i++) {
3696 if (ids[i] >= size) {
3697 PMD_INIT_LOG(ERR, "id value isn't valid");
3700 values[i] = values_copy[ids[i]];
3706 ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
3708 struct ixgbe_hw_stats *stats =
3709 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3710 struct ixgbe_macsec_stats *macsec_stats =
3711 IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
3712 dev->data->dev_private);
3714 unsigned count = ixgbe_xstats_calc_num();
3716 /* HW registers are cleared on read */
3717 ixgbe_dev_xstats_get(dev, NULL, count);
3719 /* Reset software totals */
3720 memset(stats, 0, sizeof(*stats));
3721 memset(macsec_stats, 0, sizeof(*macsec_stats));
3727 ixgbevf_update_stats(struct rte_eth_dev *dev)
3729 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3730 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3731 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3733 /* Good Rx packet, include VF loopback */
3734 UPDATE_VF_STAT(IXGBE_VFGPRC,
3735 hw_stats->last_vfgprc, hw_stats->vfgprc);
3737 /* Good Rx octets, include VF loopback */
3738 UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
3739 hw_stats->last_vfgorc, hw_stats->vfgorc);
3741 /* Good Tx packet, include VF loopback */
3742 UPDATE_VF_STAT(IXGBE_VFGPTC,
3743 hw_stats->last_vfgptc, hw_stats->vfgptc);
3745 /* Good Tx octets, include VF loopback */
3746 UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
3747 hw_stats->last_vfgotc, hw_stats->vfgotc);
3749 /* Rx Multicst Packet */
3750 UPDATE_VF_STAT(IXGBE_VFMPRC,
3751 hw_stats->last_vfmprc, hw_stats->vfmprc);
3755 ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3758 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3759 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3762 if (n < IXGBEVF_NB_XSTATS)
3763 return IXGBEVF_NB_XSTATS;
3765 ixgbevf_update_stats(dev);
3770 /* Extended stats */
3771 for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
3773 xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
3774 rte_ixgbevf_stats_strings[i].offset);
3777 return IXGBEVF_NB_XSTATS;
3781 ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3783 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3784 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3786 ixgbevf_update_stats(dev);
3791 stats->ipackets = hw_stats->vfgprc;
3792 stats->ibytes = hw_stats->vfgorc;
3793 stats->opackets = hw_stats->vfgptc;
3794 stats->obytes = hw_stats->vfgotc;
3799 ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
3801 struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
3802 IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
3804 /* Sync HW register to the last stats */
3805 ixgbevf_dev_stats_get(dev, NULL);
3807 /* reset HW current stats*/
3808 hw_stats->vfgprc = 0;
3809 hw_stats->vfgorc = 0;
3810 hw_stats->vfgptc = 0;
3811 hw_stats->vfgotc = 0;
3812 hw_stats->vfmprc = 0;
3818 ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3820 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3821 u16 eeprom_verh, eeprom_verl;
3825 ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
3826 ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
3828 etrack_id = (eeprom_verh << 16) | eeprom_verl;
3829 ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
3833 ret += 1; /* add the size of '\0' */
3834 if (fw_size < (size_t)ret)
3841 ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
3843 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3844 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3845 struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
3847 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3848 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3849 if (RTE_ETH_DEV_SRIOV(dev).active == 0) {
3851 * When DCB/VT is off, maximum number of queues changes,
3852 * except for 82598EB, which remains constant.
3854 if (dev_conf->txmode.mq_mode == RTE_ETH_MQ_TX_NONE &&
3855 hw->mac.type != ixgbe_mac_82598EB)
3856 dev_info->max_tx_queues = IXGBE_NONE_MODE_TX_NB_QUEUES;
3858 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
3859 dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
3860 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3861 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3862 dev_info->max_vfs = pci_dev->max_vfs;
3863 if (hw->mac.type == ixgbe_mac_82598EB)
3864 dev_info->max_vmdq_pools = RTE_ETH_16_POOLS;
3866 dev_info->max_vmdq_pools = RTE_ETH_64_POOLS;
3867 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3868 dev_info->min_mtu = RTE_ETHER_MIN_MTU;
3869 dev_info->vmdq_queue_num = dev_info->max_rx_queues;
3870 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3871 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3872 dev_info->rx_queue_offload_capa);
3873 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3874 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3876 dev_info->default_rxconf = (struct rte_eth_rxconf) {
3878 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
3879 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
3880 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
3882 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
3887 dev_info->default_txconf = (struct rte_eth_txconf) {
3889 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
3890 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
3891 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
3893 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
3894 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
3898 dev_info->rx_desc_lim = rx_desc_lim;
3899 dev_info->tx_desc_lim = tx_desc_lim;
3901 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3902 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3903 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
3905 dev_info->speed_capa = RTE_ETH_LINK_SPEED_1G | RTE_ETH_LINK_SPEED_10G;
3906 if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
3907 hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
3908 dev_info->speed_capa = RTE_ETH_LINK_SPEED_10M |
3909 RTE_ETH_LINK_SPEED_100M | RTE_ETH_LINK_SPEED_1G;
3911 if (hw->mac.type == ixgbe_mac_X540 ||
3912 hw->mac.type == ixgbe_mac_X540_vf ||
3913 hw->mac.type == ixgbe_mac_X550 ||
3914 hw->mac.type == ixgbe_mac_X550_vf) {
3915 dev_info->speed_capa |= RTE_ETH_LINK_SPEED_100M;
3917 if (hw->mac.type == ixgbe_mac_X550) {
3918 dev_info->speed_capa |= RTE_ETH_LINK_SPEED_2_5G;
3919 dev_info->speed_capa |= RTE_ETH_LINK_SPEED_5G;
3922 /* Driver-preferred Rx/Tx parameters */
3923 dev_info->default_rxportconf.burst_size = 32;
3924 dev_info->default_txportconf.burst_size = 32;
3925 dev_info->default_rxportconf.nb_queues = 1;
3926 dev_info->default_txportconf.nb_queues = 1;
3927 dev_info->default_rxportconf.ring_size = 256;
3928 dev_info->default_txportconf.ring_size = 256;
3933 static const uint32_t *
3934 ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
3936 static const uint32_t ptypes[] = {
3937 /* For non-vec functions,
3938 * refers to ixgbe_rxd_pkt_info_to_pkt_type();
3939 * for vec functions,
3940 * refers to _recv_raw_pkts_vec().
3944 RTE_PTYPE_L3_IPV4_EXT,
3946 RTE_PTYPE_L3_IPV6_EXT,
3950 RTE_PTYPE_TUNNEL_IP,
3951 RTE_PTYPE_INNER_L3_IPV6,
3952 RTE_PTYPE_INNER_L3_IPV6_EXT,
3953 RTE_PTYPE_INNER_L4_TCP,
3954 RTE_PTYPE_INNER_L4_UDP,
3958 if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
3959 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
3960 dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
3961 dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
3964 #if defined(RTE_ARCH_X86) || defined(__ARM_NEON)
3965 if (dev->rx_pkt_burst == ixgbe_recv_pkts_vec ||
3966 dev->rx_pkt_burst == ixgbe_recv_scattered_pkts_vec)
3973 ixgbevf_dev_info_get(struct rte_eth_dev *dev,
3974 struct rte_eth_dev_info *dev_info)
3976 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
3977 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3979 dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
3980 dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
3981 dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
3982 dev_info->max_rx_pktlen = 9728; /* includes CRC, cf MAXFRS reg */
3983 dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
3984 dev_info->max_mac_addrs = hw->mac.num_rar_entries;
3985 dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
3986 dev_info->max_vfs = pci_dev->max_vfs;
3987 if (hw->mac.type == ixgbe_mac_82598EB)
3988 dev_info->max_vmdq_pools = RTE_ETH_16_POOLS;
3990 dev_info->max_vmdq_pools = RTE_ETH_64_POOLS;
3991 dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
3992 dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
3993 dev_info->rx_queue_offload_capa);
3994 dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
3995 dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
3996 dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
3997 dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
3998 dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
4000 dev_info->default_rxconf = (struct rte_eth_rxconf) {
4002 .pthresh = IXGBE_DEFAULT_RX_PTHRESH,
4003 .hthresh = IXGBE_DEFAULT_RX_HTHRESH,
4004 .wthresh = IXGBE_DEFAULT_RX_WTHRESH,
4006 .rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
4011 dev_info->default_txconf = (struct rte_eth_txconf) {
4013 .pthresh = IXGBE_DEFAULT_TX_PTHRESH,
4014 .hthresh = IXGBE_DEFAULT_TX_HTHRESH,
4015 .wthresh = IXGBE_DEFAULT_TX_WTHRESH,
4017 .tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
4018 .tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
4022 dev_info->rx_desc_lim = rx_desc_lim;
4023 dev_info->tx_desc_lim = tx_desc_lim;
4029 ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
4030 bool *link_up, int wait_to_complete)
4032 struct ixgbe_adapter *adapter = container_of(hw,
4033 struct ixgbe_adapter, hw);
4034 struct ixgbe_mbx_info *mbx = &hw->mbx;
4035 struct ixgbe_mac_info *mac = &hw->mac;
4036 uint32_t links_reg, in_msg;
4039 /* If we were hit with a reset drop the link */
4040 if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
4041 mac->get_link_status = true;
4043 if (!mac->get_link_status)
4046 /* if link status is down no point in checking to see if pf is up */
4047 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
4048 if (!(links_reg & IXGBE_LINKS_UP))
4051 /* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
4052 * before the link status is correct
4054 if (mac->type == ixgbe_mac_82599_vf && wait_to_complete) {
4057 for (i = 0; i < 5; i++) {
4059 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
4061 if (!(links_reg & IXGBE_LINKS_UP))
4066 switch (links_reg & IXGBE_LINKS_SPEED_82599) {
4067 case IXGBE_LINKS_SPEED_10G_82599:
4068 *speed = IXGBE_LINK_SPEED_10GB_FULL;
4069 if (hw->mac.type >= ixgbe_mac_X550) {
4070 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4071 *speed = IXGBE_LINK_SPEED_2_5GB_FULL;
4074 case IXGBE_LINKS_SPEED_1G_82599:
4075 *speed = IXGBE_LINK_SPEED_1GB_FULL;
4077 case IXGBE_LINKS_SPEED_100_82599:
4078 *speed = IXGBE_LINK_SPEED_100_FULL;
4079 if (hw->mac.type == ixgbe_mac_X550) {
4080 if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
4081 *speed = IXGBE_LINK_SPEED_5GB_FULL;
4084 case IXGBE_LINKS_SPEED_10_X550EM_A:
4085 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4086 /* Since Reserved in older MAC's */
4087 if (hw->mac.type >= ixgbe_mac_X550)
4088 *speed = IXGBE_LINK_SPEED_10_FULL;
4091 *speed = IXGBE_LINK_SPEED_UNKNOWN;
4094 if (wait_to_complete == 0 && adapter->pflink_fullchk == 0) {
4095 if (*speed == IXGBE_LINK_SPEED_UNKNOWN)
4096 mac->get_link_status = true;
4098 mac->get_link_status = false;
4103 /* if the read failed it could just be a mailbox collision, best wait
4104 * until we are called again and don't report an error
4106 if (mbx->ops.read(hw, &in_msg, 1, 0))
4109 if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
4110 /* msg is not CTS and is NACK we must have lost CTS status */
4111 if (in_msg & IXGBE_VT_MSGTYPE_NACK)
4112 mac->get_link_status = false;
4116 /* the pf is talking, if we timed out in the past we reinit */
4117 if (!mbx->timeout) {
4122 /* if we passed all the tests above then the link is up and we no
4123 * longer need to check for link
4125 mac->get_link_status = false;
4128 *link_up = !mac->get_link_status;
4133 * If @timeout_ms was 0, it means that it will not return until link complete.
4134 * It returns 1 on complete, return 0 on timeout.
4137 ixgbe_dev_wait_setup_link_complete(struct rte_eth_dev *dev, uint32_t timeout_ms)
4139 #define WARNING_TIMEOUT 9000 /* 9s in total */
4140 struct ixgbe_adapter *ad = dev->data->dev_private;
4141 uint32_t timeout = timeout_ms ? timeout_ms : WARNING_TIMEOUT;
4143 while (rte_atomic32_read(&ad->link_thread_running)) {
4150 } else if (!timeout) {
4151 /* It will not return until link complete */
4152 timeout = WARNING_TIMEOUT;
4153 PMD_DRV_LOG(ERR, "IXGBE link thread not complete too long time!");
4161 ixgbe_dev_setup_link_thread_handler(void *param)
4163 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4164 struct ixgbe_adapter *ad = dev->data->dev_private;
4165 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4166 struct ixgbe_interrupt *intr =
4167 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4169 bool autoneg = false;
4171 pthread_detach(pthread_self());
4172 speed = hw->phy.autoneg_advertised;
4174 ixgbe_get_link_capabilities(hw, &speed, &autoneg);
4176 ixgbe_setup_link(hw, speed, true);
4178 intr->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
4179 rte_atomic32_clear(&ad->link_thread_running);
4184 * In freebsd environment, nic_uio drivers do not support interrupts,
4185 * rte_intr_callback_register() will fail to register interrupts.
4186 * We can not make link status to change from down to up by interrupt
4187 * callback. So we need to wait for the controller to acquire link
4189 * It returns 0 on link up.
4192 ixgbe_wait_for_link_up(struct ixgbe_hw *hw)
4194 #ifdef RTE_EXEC_ENV_FREEBSD
4196 bool link_up = false;
4198 const int nb_iter = 25;
4200 for (i = 0; i < nb_iter; i++) {
4201 err = ixgbe_check_link(hw, &speed, &link_up, 0);
4216 /* return 0 means link status changed, -1 means not changed */
4218 ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
4219 int wait_to_complete, int vf)
4221 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4222 struct ixgbe_adapter *ad = dev->data->dev_private;
4223 struct rte_eth_link link;
4224 ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
4225 struct ixgbe_interrupt *intr =
4226 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4232 memset(&link, 0, sizeof(link));
4233 link.link_status = RTE_ETH_LINK_DOWN;
4234 link.link_speed = RTE_ETH_SPEED_NUM_NONE;
4235 link.link_duplex = RTE_ETH_LINK_HALF_DUPLEX;
4236 link.link_autoneg = !(dev->data->dev_conf.link_speeds &
4237 RTE_ETH_LINK_SPEED_FIXED);
4239 hw->mac.get_link_status = true;
4241 if (intr->flags & IXGBE_FLAG_NEED_LINK_CONFIG)
4242 return rte_eth_linkstatus_set(dev, &link);
4244 /* check if it needs to wait to complete, if lsc interrupt is enabled */
4245 if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
4248 /* BSD has no interrupt mechanism, so force NIC status synchronization. */
4249 #ifdef RTE_EXEC_ENV_FREEBSD
4254 diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
4256 diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
4259 link.link_speed = RTE_ETH_SPEED_NUM_100M;
4260 link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
4261 return rte_eth_linkstatus_set(dev, &link);
4264 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4265 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
4266 if ((esdp_reg & IXGBE_ESDP_SDP3))
4271 if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
4272 ixgbe_dev_wait_setup_link_complete(dev, 0);
4273 if (rte_atomic32_test_and_set(&ad->link_thread_running)) {
4274 /* To avoid race condition between threads, set
4275 * the IXGBE_FLAG_NEED_LINK_CONFIG flag only
4276 * when there is no link thread running.
4278 intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
4279 if (rte_ctrl_thread_create(&ad->link_thread_tid,
4280 "ixgbe-link-handler",
4282 ixgbe_dev_setup_link_thread_handler,
4285 "Create link thread failed!");
4286 rte_atomic32_clear(&ad->link_thread_running);
4290 "Other link thread is running now!");
4293 return rte_eth_linkstatus_set(dev, &link);
4296 link.link_status = RTE_ETH_LINK_UP;
4297 link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
4299 switch (link_speed) {
4301 case IXGBE_LINK_SPEED_UNKNOWN:
4302 link.link_speed = RTE_ETH_SPEED_NUM_UNKNOWN;
4305 case IXGBE_LINK_SPEED_10_FULL:
4306 link.link_speed = RTE_ETH_SPEED_NUM_10M;
4309 case IXGBE_LINK_SPEED_100_FULL:
4310 link.link_speed = RTE_ETH_SPEED_NUM_100M;
4313 case IXGBE_LINK_SPEED_1GB_FULL:
4314 link.link_speed = RTE_ETH_SPEED_NUM_1G;
4317 case IXGBE_LINK_SPEED_2_5GB_FULL:
4318 link.link_speed = RTE_ETH_SPEED_NUM_2_5G;
4321 case IXGBE_LINK_SPEED_5GB_FULL:
4322 link.link_speed = RTE_ETH_SPEED_NUM_5G;
4325 case IXGBE_LINK_SPEED_10GB_FULL:
4326 link.link_speed = RTE_ETH_SPEED_NUM_10G;
4330 return rte_eth_linkstatus_set(dev, &link);
4334 ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4336 return ixgbe_dev_link_update_share(dev, wait_to_complete, 0);
4340 ixgbevf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
4342 return ixgbe_dev_link_update_share(dev, wait_to_complete, 1);
4346 ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
4348 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4351 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4352 fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
4353 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4359 ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
4361 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4364 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4365 fctrl &= (~IXGBE_FCTRL_UPE);
4366 if (dev->data->all_multicast == 1)
4367 fctrl |= IXGBE_FCTRL_MPE;
4369 fctrl &= (~IXGBE_FCTRL_MPE);
4370 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4376 ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
4378 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4381 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4382 fctrl |= IXGBE_FCTRL_MPE;
4383 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4389 ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
4391 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4394 if (dev->data->promiscuous == 1)
4395 return 0; /* must remain in all_multicast mode */
4397 fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
4398 fctrl &= (~IXGBE_FCTRL_MPE);
4399 IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
4405 * It clears the interrupt causes and enables the interrupt.
4406 * It will be called once only during nic initialized.
4409 * Pointer to struct rte_eth_dev.
4411 * Enable or Disable.
4414 * - On success, zero.
4415 * - On failure, a negative value.
4418 ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
4420 struct ixgbe_interrupt *intr =
4421 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4423 ixgbe_dev_link_status_print(dev);
4425 intr->mask |= IXGBE_EICR_LSC;
4427 intr->mask &= ~IXGBE_EICR_LSC;
4433 * It clears the interrupt causes and enables the interrupt.
4434 * It will be called once only during nic initialized.
4437 * Pointer to struct rte_eth_dev.
4440 * - On success, zero.
4441 * - On failure, a negative value.
4444 ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
4446 struct ixgbe_interrupt *intr =
4447 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4449 intr->mask |= IXGBE_EICR_RTX_QUEUE;
4455 * It clears the interrupt causes and enables the interrupt.
4456 * It will be called once only during nic initialized.
4459 * Pointer to struct rte_eth_dev.
4462 * - On success, zero.
4463 * - On failure, a negative value.
4466 ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev)
4468 struct ixgbe_interrupt *intr =
4469 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4471 intr->mask |= IXGBE_EICR_LINKSEC;
4477 * It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
4480 * Pointer to struct rte_eth_dev.
4483 * - On success, zero.
4484 * - On failure, a negative value.
4487 ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
4490 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4491 struct ixgbe_interrupt *intr =
4492 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4494 /* clear all cause mask */
4495 ixgbe_disable_intr(hw);
4497 /* read-on-clear nic registers here */
4498 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4499 PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
4503 /* set flag for async link update */
4504 if (eicr & IXGBE_EICR_LSC)
4505 intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
4507 if (eicr & IXGBE_EICR_MAILBOX)
4508 intr->flags |= IXGBE_FLAG_MAILBOX;
4510 if (eicr & IXGBE_EICR_LINKSEC)
4511 intr->flags |= IXGBE_FLAG_MACSEC;
4513 if (hw->mac.type == ixgbe_mac_X550EM_x &&
4514 hw->phy.type == ixgbe_phy_x550em_ext_t &&
4515 (eicr & IXGBE_EICR_GPI_SDP0_X550EM_x))
4516 intr->flags |= IXGBE_FLAG_PHY_INTERRUPT;
4522 * It gets and then prints the link status.
4525 * Pointer to struct rte_eth_dev.
4528 * - On success, zero.
4529 * - On failure, a negative value.
4532 ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
4534 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4535 struct rte_eth_link link;
4537 rte_eth_linkstatus_get(dev, &link);
4539 if (link.link_status) {
4540 PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
4541 (int)(dev->data->port_id),
4542 (unsigned)link.link_speed,
4543 link.link_duplex == RTE_ETH_LINK_FULL_DUPLEX ?
4544 "full-duplex" : "half-duplex");
4546 PMD_INIT_LOG(INFO, " Port %d: Link Down",
4547 (int)(dev->data->port_id));
4549 PMD_INIT_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
4550 pci_dev->addr.domain,
4552 pci_dev->addr.devid,
4553 pci_dev->addr.function);
4557 * It executes link_update after knowing an interrupt occurred.
4560 * Pointer to struct rte_eth_dev.
4563 * - On success, zero.
4564 * - On failure, a negative value.
4567 ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
4569 struct ixgbe_interrupt *intr =
4570 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4572 struct ixgbe_hw *hw =
4573 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4575 PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
4577 if (intr->flags & IXGBE_FLAG_MAILBOX) {
4578 ixgbe_pf_mbx_process(dev);
4579 intr->flags &= ~IXGBE_FLAG_MAILBOX;
4582 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4583 ixgbe_handle_lasi(hw);
4584 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4587 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4588 struct rte_eth_link link;
4590 /* get the link status before link update, for predicting later */
4591 rte_eth_linkstatus_get(dev, &link);
4593 ixgbe_dev_link_update(dev, 0);
4596 if (!link.link_status)
4597 /* handle it 1 sec later, wait it being stable */
4598 timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
4599 /* likely to down */
4601 /* handle it 4 sec later, wait it being stable */
4602 timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
4604 ixgbe_dev_link_status_print(dev);
4605 if (rte_eal_alarm_set(timeout * 1000,
4606 ixgbe_dev_interrupt_delayed_handler, (void *)dev) < 0)
4607 PMD_DRV_LOG(ERR, "Error setting alarm");
4609 /* remember original mask */
4610 intr->mask_original = intr->mask;
4611 /* only disable lsc interrupt */
4612 intr->mask &= ~IXGBE_EIMS_LSC;
4616 PMD_DRV_LOG(DEBUG, "enable intr immediately");
4617 ixgbe_enable_intr(dev);
4623 * Interrupt handler which shall be registered for alarm callback for delayed
4624 * handling specific interrupt to wait for the stable nic state. As the
4625 * NIC interrupt state is not stable for ixgbe after link is just down,
4626 * it needs to wait 4 seconds to get the stable status.
4629 * Pointer to interrupt handle.
4631 * The address of parameter (struct rte_eth_dev *) registered before.
4637 ixgbe_dev_interrupt_delayed_handler(void *param)
4639 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4640 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
4641 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
4642 struct ixgbe_interrupt *intr =
4643 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
4644 struct ixgbe_hw *hw =
4645 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4648 ixgbe_disable_intr(hw);
4650 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
4651 if (eicr & IXGBE_EICR_MAILBOX)
4652 ixgbe_pf_mbx_process(dev);
4654 if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
4655 ixgbe_handle_lasi(hw);
4656 intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
4659 if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
4660 ixgbe_dev_link_update(dev, 0);
4661 intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
4662 ixgbe_dev_link_status_print(dev);
4663 rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
4666 if (intr->flags & IXGBE_FLAG_MACSEC) {
4667 rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC, NULL);
4668 intr->flags &= ~IXGBE_FLAG_MACSEC;
4671 /* restore original mask */
4672 intr->mask = intr->mask_original;
4673 intr->mask_original = 0;
4675 PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
4676 ixgbe_enable_intr(dev);
4677 rte_intr_ack(intr_handle);
4681 * Interrupt handler triggered by NIC for handling
4682 * specific interrupt.
4685 * Pointer to interrupt handle.
4687 * The address of parameter (struct rte_eth_dev *) registered before.
4693 ixgbe_dev_interrupt_handler(void *param)
4695 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
4697 ixgbe_dev_interrupt_get_status(dev);
4698 ixgbe_dev_interrupt_action(dev);
4702 ixgbe_dev_led_on(struct rte_eth_dev *dev)
4704 struct ixgbe_hw *hw;
4706 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4707 return ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4711 ixgbe_dev_led_off(struct rte_eth_dev *dev)
4713 struct ixgbe_hw *hw;
4715 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4716 return ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
4720 ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4722 struct ixgbe_hw *hw;
4728 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4730 fc_conf->pause_time = hw->fc.pause_time;
4731 fc_conf->high_water = hw->fc.high_water[0];
4732 fc_conf->low_water = hw->fc.low_water[0];
4733 fc_conf->send_xon = hw->fc.send_xon;
4734 fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
4737 * Return rx_pause status according to actual setting of
4740 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4741 if (mflcn_reg & IXGBE_MFLCN_PMCF)
4742 fc_conf->mac_ctrl_frame_fwd = 1;
4744 fc_conf->mac_ctrl_frame_fwd = 0;
4746 if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
4752 * Return tx_pause status according to actual setting of
4755 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4756 if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
4761 if (rx_pause && tx_pause)
4762 fc_conf->mode = RTE_ETH_FC_FULL;
4764 fc_conf->mode = RTE_ETH_FC_RX_PAUSE;
4766 fc_conf->mode = RTE_ETH_FC_TX_PAUSE;
4768 fc_conf->mode = RTE_ETH_FC_NONE;
4774 ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
4776 struct ixgbe_hw *hw;
4777 struct ixgbe_adapter *adapter = dev->data->dev_private;
4779 uint32_t rx_buf_size;
4780 uint32_t max_high_water;
4781 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4788 PMD_INIT_FUNC_TRACE();
4790 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4791 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
4792 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
4795 * At least reserve one Ethernet frame for watermark
4796 * high_water/low_water in kilo bytes for ixgbe
4798 max_high_water = (rx_buf_size -
4799 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
4800 if ((fc_conf->high_water > max_high_water) ||
4801 (fc_conf->high_water < fc_conf->low_water)) {
4802 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
4803 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
4807 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
4808 hw->fc.pause_time = fc_conf->pause_time;
4809 hw->fc.high_water[0] = fc_conf->high_water;
4810 hw->fc.low_water[0] = fc_conf->low_water;
4811 hw->fc.send_xon = fc_conf->send_xon;
4812 hw->fc.disable_fc_autoneg = !fc_conf->autoneg;
4813 adapter->mac_ctrl_frame_fwd = fc_conf->mac_ctrl_frame_fwd;
4815 err = ixgbe_flow_ctrl_enable(dev, hw);
4817 PMD_INIT_LOG(ERR, "ixgbe_flow_ctrl_enable = 0x%x", err);
4824 * ixgbe_pfc_enable_generic - Enable flow control
4825 * @hw: pointer to hardware structure
4826 * @tc_num: traffic class number
4827 * Enable flow control according to the current settings.
4830 ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw, uint8_t tc_num)
4833 uint32_t mflcn_reg, fccfg_reg;
4835 uint32_t fcrtl, fcrth;
4839 /* Validate the water mark configuration */
4840 if (!hw->fc.pause_time) {
4841 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4845 /* Low water mark of zero causes XOFF floods */
4846 if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
4847 /* High/Low water can not be 0 */
4848 if ((!hw->fc.high_water[tc_num]) || (!hw->fc.low_water[tc_num])) {
4849 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4850 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4854 if (hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
4855 PMD_INIT_LOG(ERR, "Invalid water mark configuration");
4856 ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
4860 /* Negotiate the fc mode to use */
4861 ixgbe_fc_autoneg(hw);
4863 /* Disable any previous flow control settings */
4864 mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
4865 mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
4867 fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
4868 fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
4870 switch (hw->fc.current_mode) {
4873 * If the count of enabled RX Priority Flow control >1,
4874 * and the TX pause can not be disabled
4877 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4878 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4879 if (reg & IXGBE_FCRTH_FCEN)
4883 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4885 case ixgbe_fc_rx_pause:
4887 * Rx Flow control is enabled and Tx Flow control is
4888 * disabled by software override. Since there really
4889 * isn't a way to advertise that we are capable of RX
4890 * Pause ONLY, we will advertise that we support both
4891 * symmetric and asymmetric Rx PAUSE. Later, we will
4892 * disable the adapter's ability to send PAUSE frames.
4894 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4896 * If the count of enabled RX Priority Flow control >1,
4897 * and the TX pause can not be disabled
4900 for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
4901 reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
4902 if (reg & IXGBE_FCRTH_FCEN)
4906 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4908 case ixgbe_fc_tx_pause:
4910 * Tx Flow control is enabled, and Rx Flow control is
4911 * disabled by software override.
4913 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4916 /* Flow control (both Rx and Tx) is enabled by SW override. */
4917 mflcn_reg |= IXGBE_MFLCN_RPFCE;
4918 fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
4921 PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
4922 ret_val = IXGBE_ERR_CONFIG;
4926 /* Set 802.3x based flow control settings. */
4927 mflcn_reg |= IXGBE_MFLCN_DPF;
4928 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
4929 IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
4931 /* Set up and enable Rx high/low water mark thresholds, enable XON. */
4932 if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
4933 hw->fc.high_water[tc_num]) {
4934 fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
4935 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
4936 fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
4938 IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
4940 * In order to prevent Tx hangs when the internal Tx
4941 * switch is enabled we must set the high water mark
4942 * to the maximum FCRTH value. This allows the Tx
4943 * switch to function even under heavy Rx workloads.
4945 fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
4947 IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
4949 /* Configure pause time (2 TCs per register) */
4950 reg = hw->fc.pause_time * 0x00010001;
4951 for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
4952 IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
4954 /* Configure flow control refresh threshold value */
4955 IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
4962 ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev, uint8_t tc_num)
4964 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4965 int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
4967 if (hw->mac.type != ixgbe_mac_82598EB) {
4968 ret_val = ixgbe_dcb_pfc_enable_generic(hw, tc_num);
4974 ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
4977 uint32_t rx_buf_size;
4978 uint32_t max_high_water;
4980 uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
4981 struct ixgbe_hw *hw =
4982 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4983 struct ixgbe_dcb_config *dcb_config =
4984 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
4986 enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
4993 PMD_INIT_FUNC_TRACE();
4995 ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
4996 tc_num = map[pfc_conf->priority];
4997 rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
4998 PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
5000 * At least reserve one Ethernet frame for watermark
5001 * high_water/low_water in kilo bytes for ixgbe
5003 max_high_water = (rx_buf_size -
5004 RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
5005 if ((pfc_conf->fc.high_water > max_high_water) ||
5006 (pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
5007 PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
5008 PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
5012 hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
5013 hw->fc.pause_time = pfc_conf->fc.pause_time;
5014 hw->fc.send_xon = pfc_conf->fc.send_xon;
5015 hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
5016 hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
5018 err = ixgbe_dcb_pfc_enable(dev, tc_num);
5020 /* Not negotiated is not an error case */
5021 if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
5024 PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
5029 ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
5030 struct rte_eth_rss_reta_entry64 *reta_conf,
5033 uint16_t i, sp_reta_size;
5036 uint16_t idx, shift;
5037 struct ixgbe_adapter *adapter = dev->data->dev_private;
5038 struct rte_eth_dev_data *dev_data = dev->data;
5039 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5042 PMD_INIT_FUNC_TRACE();
5044 if (!dev_data->dev_started) {
5046 "port %d must be started before rss reta update",
5051 if (!ixgbe_rss_update_sp(hw->mac.type)) {
5052 PMD_DRV_LOG(ERR, "RSS reta update is not supported on this "
5057 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
5058 if (reta_size != sp_reta_size) {
5059 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
5060 "(%d) doesn't match the number hardware can supported "
5061 "(%d)", reta_size, sp_reta_size);
5065 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
5066 idx = i / RTE_ETH_RETA_GROUP_SIZE;
5067 shift = i % RTE_ETH_RETA_GROUP_SIZE;
5068 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
5072 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
5073 if (mask == IXGBE_4_BIT_MASK)
5076 r = IXGBE_READ_REG(hw, reta_reg);
5077 for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
5078 if (mask & (0x1 << j))
5079 reta |= reta_conf[idx].reta[shift + j] <<
5082 reta |= r & (IXGBE_8_BIT_MASK <<
5085 IXGBE_WRITE_REG(hw, reta_reg, reta);
5087 adapter->rss_reta_updated = 1;
5093 ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
5094 struct rte_eth_rss_reta_entry64 *reta_conf,
5097 uint16_t i, sp_reta_size;
5100 uint16_t idx, shift;
5101 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5104 PMD_INIT_FUNC_TRACE();
5105 sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
5106 if (reta_size != sp_reta_size) {
5107 PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
5108 "(%d) doesn't match the number hardware can supported "
5109 "(%d)", reta_size, sp_reta_size);
5113 for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
5114 idx = i / RTE_ETH_RETA_GROUP_SIZE;
5115 shift = i % RTE_ETH_RETA_GROUP_SIZE;
5116 mask = (uint8_t)((reta_conf[idx].mask >> shift) &
5121 reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
5122 reta = IXGBE_READ_REG(hw, reta_reg);
5123 for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
5124 if (mask & (0x1 << j))
5125 reta_conf[idx].reta[shift + j] =
5126 ((reta >> (CHAR_BIT * j)) &
5135 ixgbe_add_rar(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
5136 uint32_t index, uint32_t pool)
5138 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5139 uint32_t enable_addr = 1;
5141 return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
5146 ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
5148 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5150 ixgbe_clear_rar(hw, index);
5154 ixgbe_set_default_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *addr)
5156 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5158 ixgbe_remove_rar(dev, 0);
5159 ixgbe_add_rar(dev, addr, 0, pci_dev->max_vfs);
5165 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
5167 if (strcmp(dev->device->driver->name, drv->driver.name))
5174 is_ixgbe_supported(struct rte_eth_dev *dev)
5176 return is_device_supported(dev, &rte_ixgbe_pmd);
5180 ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
5184 struct ixgbe_hw *hw;
5185 struct rte_eth_dev_info dev_info;
5186 uint32_t frame_size = mtu + IXGBE_ETH_OVERHEAD;
5189 ret = ixgbe_dev_info_get(dev, &dev_info);
5193 /* check that mtu is within the allowed range */
5194 if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
5197 /* If device is started, refuse mtu that requires the support of
5198 * scattered packets when this feature has not been enabled before.
5200 if (dev->data->dev_started && !dev->data->scattered_rx &&
5201 frame_size + 2 * RTE_VLAN_HLEN >
5202 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM) {
5203 PMD_INIT_LOG(ERR, "Stop port first.");
5207 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5208 hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
5210 /* switch to jumbo mode if needed */
5211 if (mtu > RTE_ETHER_MTU)
5212 hlreg0 |= IXGBE_HLREG0_JUMBOEN;
5214 hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
5215 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
5217 maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
5218 maxfrs &= 0x0000FFFF;
5219 maxfrs |= (frame_size << 16);
5220 IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
5226 * Virtual Function operations
5229 ixgbevf_intr_disable(struct rte_eth_dev *dev)
5231 struct ixgbe_interrupt *intr =
5232 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5233 struct ixgbe_hw *hw =
5234 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5236 PMD_INIT_FUNC_TRACE();
5238 /* Clear interrupt mask to stop from interrupts being generated */
5239 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
5241 IXGBE_WRITE_FLUSH(hw);
5243 /* Clear mask value. */
5248 ixgbevf_intr_enable(struct rte_eth_dev *dev)
5250 struct ixgbe_interrupt *intr =
5251 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5252 struct ixgbe_hw *hw =
5253 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5255 PMD_INIT_FUNC_TRACE();
5257 /* VF enable interrupt autoclean */
5258 IXGBE_WRITE_REG(hw, IXGBE_VTEIAM, IXGBE_VF_IRQ_ENABLE_MASK);
5259 IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, IXGBE_VF_IRQ_ENABLE_MASK);
5260 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_VF_IRQ_ENABLE_MASK);
5262 IXGBE_WRITE_FLUSH(hw);
5264 /* Save IXGBE_VTEIMS value to mask. */
5265 intr->mask = IXGBE_VF_IRQ_ENABLE_MASK;
5269 ixgbevf_dev_configure(struct rte_eth_dev *dev)
5271 struct rte_eth_conf *conf = &dev->data->dev_conf;
5272 struct ixgbe_adapter *adapter = dev->data->dev_private;
5274 PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
5275 dev->data->port_id);
5277 if (dev->data->dev_conf.rxmode.mq_mode & RTE_ETH_MQ_RX_RSS_FLAG)
5278 dev->data->dev_conf.rxmode.offloads |= RTE_ETH_RX_OFFLOAD_RSS_HASH;
5281 * VF has no ability to enable/disable HW CRC
5282 * Keep the persistent behavior the same as Host PF
5284 #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
5285 if (conf->rxmode.offloads & RTE_ETH_RX_OFFLOAD_KEEP_CRC) {
5286 PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
5287 conf->rxmode.offloads &= ~RTE_ETH_RX_OFFLOAD_KEEP_CRC;
5290 if (!(conf->rxmode.offloads & RTE_ETH_RX_OFFLOAD_KEEP_CRC)) {
5291 PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
5292 conf->rxmode.offloads |= RTE_ETH_RX_OFFLOAD_KEEP_CRC;
5297 * Initialize to TRUE. If any of Rx queues doesn't meet the bulk
5298 * allocation or vector Rx preconditions we will reset it.
5300 adapter->rx_bulk_alloc_allowed = true;
5301 adapter->rx_vec_allowed = true;
5307 ixgbevf_dev_start(struct rte_eth_dev *dev)
5309 struct ixgbe_hw *hw =
5310 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5311 uint32_t intr_vector = 0;
5312 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5313 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
5317 PMD_INIT_FUNC_TRACE();
5319 /* Stop the link setup handler before resetting the HW. */
5320 ixgbe_dev_wait_setup_link_complete(dev, 0);
5322 err = hw->mac.ops.reset_hw(hw);
5325 * In this case, reuses the MAC address assigned by VF
5328 if (err != IXGBE_SUCCESS && err != IXGBE_ERR_INVALID_MAC_ADDR) {
5329 PMD_INIT_LOG(ERR, "Unable to reset vf hardware (%d)", err);
5333 hw->mac.get_link_status = true;
5335 /* negotiate mailbox API version to use with the PF. */
5336 ixgbevf_negotiate_api(hw);
5338 ixgbevf_dev_tx_init(dev);
5340 /* This can fail when allocating mbufs for descriptor rings */
5341 err = ixgbevf_dev_rx_init(dev);
5343 PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
5344 ixgbe_dev_clear_queues(dev);
5349 ixgbevf_set_vfta_all(dev, 1);
5352 mask = RTE_ETH_VLAN_STRIP_MASK | RTE_ETH_VLAN_FILTER_MASK |
5353 RTE_ETH_VLAN_EXTEND_MASK;
5354 err = ixgbevf_vlan_offload_config(dev, mask);
5356 PMD_INIT_LOG(ERR, "Unable to set VLAN offload (%d)", err);
5357 ixgbe_dev_clear_queues(dev);
5361 ixgbevf_dev_rxtx_start(dev);
5363 /* check and configure queue intr-vector mapping */
5364 if (rte_intr_cap_multiple(intr_handle) &&
5365 dev->data->dev_conf.intr_conf.rxq) {
5366 /* According to datasheet, only vector 0/1/2 can be used,
5367 * now only one vector is used for Rx queue
5370 if (rte_intr_efd_enable(intr_handle, intr_vector)) {
5371 ixgbe_dev_clear_queues(dev);
5376 if (rte_intr_dp_is_en(intr_handle)) {
5377 if (rte_intr_vec_list_alloc(intr_handle, "intr_vec",
5378 dev->data->nb_rx_queues)) {
5379 PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
5380 " intr_vec", dev->data->nb_rx_queues);
5381 ixgbe_dev_clear_queues(dev);
5385 ixgbevf_configure_msix(dev);
5387 /* When a VF port is bound to VFIO-PCI, only miscellaneous interrupt
5388 * is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ).
5389 * If previous VFIO interrupt mapping setting in eth_ixgbevf_dev_init( )
5390 * is not cleared, it will fail when following rte_intr_enable( ) tries
5391 * to map Rx queue interrupt to other VFIO vectors.
5392 * So clear uio/vfio intr/evevnfd first to avoid failure.
5394 rte_intr_disable(intr_handle);
5396 rte_intr_enable(intr_handle);
5398 /* Re-enable interrupt for VF */
5399 ixgbevf_intr_enable(dev);
5402 * Update link status right before return, because it may
5403 * start link configuration process in a separate thread.
5405 ixgbevf_dev_link_update(dev, 0);
5407 hw->adapter_stopped = false;
5413 ixgbevf_dev_stop(struct rte_eth_dev *dev)
5415 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5416 struct ixgbe_adapter *adapter = dev->data->dev_private;
5417 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5418 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
5420 if (hw->adapter_stopped)
5423 PMD_INIT_FUNC_TRACE();
5425 ixgbe_dev_wait_setup_link_complete(dev, 0);
5427 ixgbevf_intr_disable(dev);
5429 dev->data->dev_started = 0;
5430 hw->adapter_stopped = 1;
5431 ixgbe_stop_adapter(hw);
5434 * Clear what we set, but we still keep shadow_vfta to
5435 * restore after device starts
5437 ixgbevf_set_vfta_all(dev, 0);
5439 /* Clear stored conf */
5440 dev->data->scattered_rx = 0;
5442 ixgbe_dev_clear_queues(dev);
5444 /* Clean datapath event and queue/vec mapping */
5445 rte_intr_efd_disable(intr_handle);
5446 rte_intr_vec_list_free(intr_handle);
5448 adapter->rss_reta_updated = 0;
5454 ixgbevf_dev_close(struct rte_eth_dev *dev)
5456 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5457 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5458 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
5461 PMD_INIT_FUNC_TRACE();
5462 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
5467 ret = ixgbevf_dev_stop(dev);
5469 ixgbe_dev_free_queues(dev);
5472 * Remove the VF MAC address ro ensure
5473 * that the VF traffic goes to the PF
5474 * after stop, close and detach of the VF
5476 ixgbevf_remove_mac_addr(dev, 0);
5478 rte_intr_disable(intr_handle);
5479 rte_intr_callback_unregister(intr_handle,
5480 ixgbevf_dev_interrupt_handler, dev);
5489 ixgbevf_dev_reset(struct rte_eth_dev *dev)
5493 ret = eth_ixgbevf_dev_uninit(dev);
5497 ret = eth_ixgbevf_dev_init(dev);
5502 static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
5504 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5505 struct ixgbe_vfta *shadow_vfta =
5506 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5507 int i = 0, j = 0, vfta = 0, mask = 1;
5509 for (i = 0; i < IXGBE_VFTA_SIZE; i++) {
5510 vfta = shadow_vfta->vfta[i];
5513 for (j = 0; j < 32; j++) {
5515 ixgbe_set_vfta(hw, (i<<5)+j, 0,
5525 ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
5527 struct ixgbe_hw *hw =
5528 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5529 struct ixgbe_vfta *shadow_vfta =
5530 IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
5531 uint32_t vid_idx = 0;
5532 uint32_t vid_bit = 0;
5535 PMD_INIT_FUNC_TRACE();
5537 /* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
5538 ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on, false);
5540 PMD_INIT_LOG(ERR, "Unable to set VF vlan");
5543 vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
5544 vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
5546 /* Save what we set and retore it after device reset */
5548 shadow_vfta->vfta[vid_idx] |= vid_bit;
5550 shadow_vfta->vfta[vid_idx] &= ~vid_bit;
5556 ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
5558 struct ixgbe_hw *hw =
5559 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5562 PMD_INIT_FUNC_TRACE();
5564 if (queue >= hw->mac.max_rx_queues)
5567 ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
5569 ctrl |= IXGBE_RXDCTL_VME;
5571 ctrl &= ~IXGBE_RXDCTL_VME;
5572 IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
5574 ixgbe_vlan_hw_strip_bitmap_set(dev, queue, on);
5578 ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
5580 struct ixgbe_rx_queue *rxq;
5584 /* VF function only support hw strip feature, others are not support */
5585 if (mask & RTE_ETH_VLAN_STRIP_MASK) {
5586 for (i = 0; i < dev->data->nb_rx_queues; i++) {
5587 rxq = dev->data->rx_queues[i];
5588 on = !!(rxq->offloads & RTE_ETH_RX_OFFLOAD_VLAN_STRIP);
5589 ixgbevf_vlan_strip_queue_set(dev, i, on);
5597 ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
5599 ixgbe_config_vlan_strip_on_all_queues(dev, mask);
5601 ixgbevf_vlan_offload_config(dev, mask);
5607 ixgbe_vt_check(struct ixgbe_hw *hw)
5611 /* if Virtualization Technology is enabled */
5612 reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
5613 if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
5614 PMD_INIT_LOG(ERR, "VT must be enabled for this setting");
5622 ixgbe_uta_vector(struct ixgbe_hw *hw, struct rte_ether_addr *uc_addr)
5624 uint32_t vector = 0;
5626 switch (hw->mac.mc_filter_type) {
5627 case 0: /* use bits [47:36] of the address */
5628 vector = ((uc_addr->addr_bytes[4] >> 4) |
5629 (((uint16_t)uc_addr->addr_bytes[5]) << 4));
5631 case 1: /* use bits [46:35] of the address */
5632 vector = ((uc_addr->addr_bytes[4] >> 3) |
5633 (((uint16_t)uc_addr->addr_bytes[5]) << 5));
5635 case 2: /* use bits [45:34] of the address */
5636 vector = ((uc_addr->addr_bytes[4] >> 2) |
5637 (((uint16_t)uc_addr->addr_bytes[5]) << 6));
5639 case 3: /* use bits [43:32] of the address */
5640 vector = ((uc_addr->addr_bytes[4]) |
5641 (((uint16_t)uc_addr->addr_bytes[5]) << 8));
5643 default: /* Invalid mc_filter_type */
5647 /* vector can only be 12-bits or boundary will be exceeded */
5653 ixgbe_uc_hash_table_set(struct rte_eth_dev *dev,
5654 struct rte_ether_addr *mac_addr, uint8_t on)
5661 const uint32_t ixgbe_uta_idx_mask = 0x7F;
5662 const uint32_t ixgbe_uta_bit_shift = 5;
5663 const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
5664 const uint32_t bit1 = 0x1;
5666 struct ixgbe_hw *hw =
5667 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5668 struct ixgbe_uta_info *uta_info =
5669 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5671 /* The UTA table only exists on 82599 hardware and newer */
5672 if (hw->mac.type < ixgbe_mac_82599EB)
5675 vector = ixgbe_uta_vector(hw, mac_addr);
5676 uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
5677 uta_shift = vector & ixgbe_uta_bit_mask;
5679 rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
5683 reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
5685 uta_info->uta_in_use++;
5686 reg_val |= (bit1 << uta_shift);
5687 uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
5689 uta_info->uta_in_use--;
5690 reg_val &= ~(bit1 << uta_shift);
5691 uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
5694 IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
5696 if (uta_info->uta_in_use > 0)
5697 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
5698 IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
5700 IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
5706 ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
5709 struct ixgbe_hw *hw =
5710 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5711 struct ixgbe_uta_info *uta_info =
5712 IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
5714 /* The UTA table only exists on 82599 hardware and newer */
5715 if (hw->mac.type < ixgbe_mac_82599EB)
5719 for (i = 0; i < RTE_ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5720 uta_info->uta_shadow[i] = ~0;
5721 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
5724 for (i = 0; i < RTE_ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
5725 uta_info->uta_shadow[i] = 0;
5726 IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
5734 ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
5736 uint32_t new_val = orig_val;
5738 if (rx_mask & RTE_ETH_VMDQ_ACCEPT_UNTAG)
5739 new_val |= IXGBE_VMOLR_AUPE;
5740 if (rx_mask & RTE_ETH_VMDQ_ACCEPT_HASH_MC)
5741 new_val |= IXGBE_VMOLR_ROMPE;
5742 if (rx_mask & RTE_ETH_VMDQ_ACCEPT_HASH_UC)
5743 new_val |= IXGBE_VMOLR_ROPE;
5744 if (rx_mask & RTE_ETH_VMDQ_ACCEPT_BROADCAST)
5745 new_val |= IXGBE_VMOLR_BAM;
5746 if (rx_mask & RTE_ETH_VMDQ_ACCEPT_MULTICAST)
5747 new_val |= IXGBE_VMOLR_MPE;
5753 ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5755 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5756 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
5757 struct ixgbe_interrupt *intr =
5758 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5759 struct ixgbe_hw *hw =
5760 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5761 uint32_t vec = IXGBE_MISC_VEC_ID;
5763 if (rte_intr_allow_others(intr_handle))
5764 vec = IXGBE_RX_VEC_START;
5765 intr->mask |= (1 << vec);
5766 RTE_SET_USED(queue_id);
5767 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5769 rte_intr_ack(intr_handle);
5775 ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5777 struct ixgbe_interrupt *intr =
5778 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5779 struct ixgbe_hw *hw =
5780 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5781 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5782 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
5783 uint32_t vec = IXGBE_MISC_VEC_ID;
5785 if (rte_intr_allow_others(intr_handle))
5786 vec = IXGBE_RX_VEC_START;
5787 intr->mask &= ~(1 << vec);
5788 RTE_SET_USED(queue_id);
5789 IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
5795 ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
5797 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5798 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
5800 struct ixgbe_hw *hw =
5801 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5802 struct ixgbe_interrupt *intr =
5803 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5805 if (queue_id < 16) {
5806 ixgbe_disable_intr(hw);
5807 intr->mask |= (1 << queue_id);
5808 ixgbe_enable_intr(dev);
5809 } else if (queue_id < 32) {
5810 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5811 mask &= (1 << queue_id);
5812 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5813 } else if (queue_id < 64) {
5814 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5815 mask &= (1 << (queue_id - 32));
5816 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5818 rte_intr_ack(intr_handle);
5824 ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
5827 struct ixgbe_hw *hw =
5828 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5829 struct ixgbe_interrupt *intr =
5830 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
5832 if (queue_id < 16) {
5833 ixgbe_disable_intr(hw);
5834 intr->mask &= ~(1 << queue_id);
5835 ixgbe_enable_intr(dev);
5836 } else if (queue_id < 32) {
5837 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
5838 mask &= ~(1 << queue_id);
5839 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
5840 } else if (queue_id < 64) {
5841 mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
5842 mask &= ~(1 << (queue_id - 32));
5843 IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
5850 ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5851 uint8_t queue, uint8_t msix_vector)
5855 if (direction == -1) {
5857 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5858 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
5861 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, tmp);
5863 /* rx or tx cause */
5864 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5865 idx = ((16 * (queue & 1)) + (8 * direction));
5866 tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
5867 tmp &= ~(0xFF << idx);
5868 tmp |= (msix_vector << idx);
5869 IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), tmp);
5874 * set the IVAR registers, mapping interrupt causes to vectors
5876 * pointer to ixgbe_hw struct
5878 * 0 for Rx, 1 for Tx, -1 for other causes
5880 * queue to map the corresponding interrupt to
5882 * the vector to map to the corresponding queue
5885 ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
5886 uint8_t queue, uint8_t msix_vector)
5890 msix_vector |= IXGBE_IVAR_ALLOC_VAL;
5891 if (hw->mac.type == ixgbe_mac_82598EB) {
5892 if (direction == -1)
5894 idx = (((direction * 64) + queue) >> 2) & 0x1F;
5895 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(idx));
5896 tmp &= ~(0xFF << (8 * (queue & 0x3)));
5897 tmp |= (msix_vector << (8 * (queue & 0x3)));
5898 IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
5899 } else if ((hw->mac.type == ixgbe_mac_82599EB) ||
5900 (hw->mac.type == ixgbe_mac_X540) ||
5901 (hw->mac.type == ixgbe_mac_X550) ||
5902 (hw->mac.type == ixgbe_mac_X550EM_x)) {
5903 if (direction == -1) {
5905 idx = ((queue & 1) * 8);
5906 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
5907 tmp &= ~(0xFF << idx);
5908 tmp |= (msix_vector << idx);
5909 IXGBE_WRITE_REG(hw, IXGBE_IVAR_MISC, tmp);
5911 /* rx or tx causes */
5912 idx = ((16 * (queue & 1)) + (8 * direction));
5913 tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(queue >> 1));
5914 tmp &= ~(0xFF << idx);
5915 tmp |= (msix_vector << idx);
5916 IXGBE_WRITE_REG(hw, IXGBE_IVAR(queue >> 1), tmp);
5922 ixgbevf_configure_msix(struct rte_eth_dev *dev)
5924 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5925 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
5926 struct ixgbe_hw *hw =
5927 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5929 uint32_t vector_idx = IXGBE_MISC_VEC_ID;
5930 uint32_t base = IXGBE_MISC_VEC_ID;
5932 /* Configure VF other cause ivar */
5933 ixgbevf_set_ivar_map(hw, -1, 1, vector_idx);
5935 /* won't configure msix register if no mapping is done
5936 * between intr vector and event fd.
5938 if (!rte_intr_dp_is_en(intr_handle))
5941 if (rte_intr_allow_others(intr_handle)) {
5942 base = IXGBE_RX_VEC_START;
5943 vector_idx = IXGBE_RX_VEC_START;
5946 /* Configure all RX queues of VF */
5947 for (q_idx = 0; q_idx < dev->data->nb_rx_queues; q_idx++) {
5948 /* Force all queue use vector 0,
5949 * as IXGBE_VF_MAXMSIVECTOR = 1
5951 ixgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
5952 rte_intr_vec_list_index_set(intr_handle, q_idx,
5954 if (vector_idx < base + rte_intr_nb_efd_get(intr_handle)
5959 /* As RX queue setting above show, all queues use the vector 0.
5960 * Set only the ITR value of IXGBE_MISC_VEC_ID.
5962 IXGBE_WRITE_REG(hw, IXGBE_VTEITR(IXGBE_MISC_VEC_ID),
5963 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
5964 | IXGBE_EITR_CNT_WDIS);
5968 * Sets up the hardware to properly generate MSI-X interrupts
5970 * board private structure
5973 ixgbe_configure_msix(struct rte_eth_dev *dev)
5975 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
5976 struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
5977 struct ixgbe_hw *hw =
5978 IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
5979 uint32_t queue_id, base = IXGBE_MISC_VEC_ID;
5980 uint32_t vec = IXGBE_MISC_VEC_ID;
5984 /* won't configure msix register if no mapping is done
5985 * between intr vector and event fd
5986 * but if misx has been enabled already, need to configure
5987 * auto clean, auto mask and throttling.
5989 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
5990 if (!rte_intr_dp_is_en(intr_handle) &&
5991 !(gpie & (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT)))
5994 if (rte_intr_allow_others(intr_handle))
5995 vec = base = IXGBE_RX_VEC_START;
5997 /* setup GPIE for MSI-x mode */
5998 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
5999 gpie |= IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT |
6000 IXGBE_GPIE_OCD | IXGBE_GPIE_EIAME;
6001 /* auto clearing and auto setting corresponding bits in EIMS
6002 * when MSI-X interrupt is triggered
6004 if (hw->mac.type == ixgbe_mac_82598EB) {
6005 IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
6007 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
6008 IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
6010 IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
6012 /* Populate the IVAR table and set the ITR values to the
6013 * corresponding register.
6015 if (rte_intr_dp_is_en(intr_handle)) {
6016 for (queue_id = 0; queue_id < dev->data->nb_rx_queues;
6018 /* by default, 1:1 mapping */
6019 ixgbe_set_ivar_map(hw, 0, queue_id, vec);
6020 rte_intr_vec_list_index_set(intr_handle,
6022 if (vec < base + rte_intr_nb_efd_get(intr_handle)
6027 switch (hw->mac.type) {
6028 case ixgbe_mac_82598EB:
6029 ixgbe_set_ivar_map(hw, -1,
6030 IXGBE_IVAR_OTHER_CAUSES_INDEX,
6033 case ixgbe_mac_82599EB:
6034 case ixgbe_mac_X540:
6035 case ixgbe_mac_X550:
6036 case ixgbe_mac_X550EM_x:
6037 ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
6043 IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
6044 IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
6045 | IXGBE_EITR_CNT_WDIS);
6047 /* set up to autoclear timer, and the vectors */
6048 mask = IXGBE_EIMS_ENABLE_MASK;
6049 mask &= ~(IXGBE_EIMS_OTHER |
6050 IXGBE_EIMS_MAILBOX |
6053 IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
6057 ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
6058 uint16_t queue_idx, uint16_t tx_rate)
6060 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6061 uint32_t rf_dec, rf_int;
6063 uint16_t link_speed = dev->data->dev_link.link_speed;
6065 if (queue_idx >= hw->mac.max_tx_queues)
6069 /* Calculate the rate factor values to set */
6070 rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
6071 rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
6072 rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
6074 bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
6075 bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
6076 IXGBE_RTTBCNRC_RF_INT_MASK_M);
6077 bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
6083 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
6084 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
6087 if (dev->data->mtu + IXGBE_ETH_OVERHEAD >= IXGBE_MAX_JUMBO_FRAME_SIZE)
6088 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM, IXGBE_MMW_SIZE_JUMBO_FRAME);
6090 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM, IXGBE_MMW_SIZE_DEFAULT);
6092 /* Set RTTBCNRC of queue X */
6093 IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
6094 IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
6095 IXGBE_WRITE_FLUSH(hw);
6101 ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
6102 __rte_unused uint32_t index,
6103 __rte_unused uint32_t pool)
6105 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6109 * On a 82599 VF, adding again the same MAC addr is not an idempotent
6110 * operation. Trap this case to avoid exhausting the [very limited]
6111 * set of PF resources used to store VF MAC addresses.
6113 if (memcmp(hw->mac.perm_addr, mac_addr,
6114 sizeof(struct rte_ether_addr)) == 0)
6116 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6118 PMD_DRV_LOG(ERR, "Unable to add MAC address "
6119 RTE_ETHER_ADDR_PRT_FMT " - diag=%d",
6120 RTE_ETHER_ADDR_BYTES(mac_addr), diag);
6125 ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
6127 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6128 struct rte_ether_addr *perm_addr =
6129 (struct rte_ether_addr *)hw->mac.perm_addr;
6130 struct rte_ether_addr *mac_addr;
6135 * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
6136 * not support the deletion of a given MAC address.
6137 * Instead, it imposes to delete all MAC addresses, then to add again
6138 * all MAC addresses with the exception of the one to be deleted.
6140 (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
6143 * Add again all MAC addresses, with the exception of the deleted one
6144 * and of the permanent MAC address.
6146 for (i = 0, mac_addr = dev->data->mac_addrs;
6147 i < hw->mac.num_rar_entries; i++, mac_addr++) {
6148 /* Skip the deleted MAC address */
6151 /* Skip NULL MAC addresses */
6152 if (rte_is_zero_ether_addr(mac_addr))
6154 /* Skip the permanent MAC address */
6155 if (memcmp(perm_addr, mac_addr,
6156 sizeof(struct rte_ether_addr)) == 0)
6158 diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
6161 "Adding again MAC address "
6162 RTE_ETHER_ADDR_PRT_FMT " failed "
6163 "diag=%d", RTE_ETHER_ADDR_BYTES(mac_addr),
6169 ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
6170 struct rte_ether_addr *addr)
6172 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6174 hw->mac.ops.set_rar(hw, 0, (void *)addr, 0, 0);
6180 ixgbe_syn_filter_set(struct rte_eth_dev *dev,
6181 struct rte_eth_syn_filter *filter,
6184 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6185 struct ixgbe_filter_info *filter_info =
6186 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6190 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6193 syn_info = filter_info->syn_info;
6196 if (syn_info & IXGBE_SYN_FILTER_ENABLE)
6198 synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
6199 IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
6201 if (filter->hig_pri)
6202 synqf |= IXGBE_SYN_FILTER_SYNQFP;
6204 synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
6206 synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
6207 if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
6209 synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
6212 filter_info->syn_info = synqf;
6213 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
6214 IXGBE_WRITE_FLUSH(hw);
6219 static inline enum ixgbe_5tuple_protocol
6220 convert_protocol_type(uint8_t protocol_value)
6222 if (protocol_value == IPPROTO_TCP)
6223 return IXGBE_FILTER_PROTOCOL_TCP;
6224 else if (protocol_value == IPPROTO_UDP)
6225 return IXGBE_FILTER_PROTOCOL_UDP;
6226 else if (protocol_value == IPPROTO_SCTP)
6227 return IXGBE_FILTER_PROTOCOL_SCTP;
6229 return IXGBE_FILTER_PROTOCOL_NONE;
6232 /* inject a 5-tuple filter to HW */
6234 ixgbe_inject_5tuple_filter(struct rte_eth_dev *dev,
6235 struct ixgbe_5tuple_filter *filter)
6237 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6239 uint32_t ftqf, sdpqf;
6240 uint32_t l34timir = 0;
6241 uint8_t mask = 0xff;
6245 sdpqf = (uint32_t)(filter->filter_info.dst_port <<
6246 IXGBE_SDPQF_DSTPORT_SHIFT);
6247 sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
6249 ftqf = (uint32_t)(filter->filter_info.proto &
6250 IXGBE_FTQF_PROTOCOL_MASK);
6251 ftqf |= (uint32_t)((filter->filter_info.priority &
6252 IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
6253 if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
6254 mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
6255 if (filter->filter_info.dst_ip_mask == 0)
6256 mask &= IXGBE_FTQF_DEST_ADDR_MASK;
6257 if (filter->filter_info.src_port_mask == 0)
6258 mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
6259 if (filter->filter_info.dst_port_mask == 0)
6260 mask &= IXGBE_FTQF_DEST_PORT_MASK;
6261 if (filter->filter_info.proto_mask == 0)
6262 mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
6263 ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
6264 ftqf |= IXGBE_FTQF_POOL_MASK_EN;
6265 ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
6267 IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
6268 IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
6269 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
6270 IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
6272 l34timir |= IXGBE_L34T_IMIR_RESERVE;
6273 l34timir |= (uint32_t)(filter->queue <<
6274 IXGBE_L34T_IMIR_QUEUE_SHIFT);
6275 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
6279 * add a 5tuple filter
6282 * dev: Pointer to struct rte_eth_dev.
6283 * index: the index the filter allocates.
6284 * filter: pointer to the filter that will be added.
6285 * rx_queue: the queue id the filter assigned to.
6288 * - On success, zero.
6289 * - On failure, a negative value.
6292 ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
6293 struct ixgbe_5tuple_filter *filter)
6295 struct ixgbe_filter_info *filter_info =
6296 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6300 * look for an unused 5tuple filter index,
6301 * and insert the filter to list.
6303 for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
6304 idx = i / (sizeof(uint32_t) * NBBY);
6305 shift = i % (sizeof(uint32_t) * NBBY);
6306 if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
6307 filter_info->fivetuple_mask[idx] |= 1 << shift;
6309 TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
6315 if (i >= IXGBE_MAX_FTQF_FILTERS) {
6316 PMD_DRV_LOG(ERR, "5tuple filters are full.");
6320 ixgbe_inject_5tuple_filter(dev, filter);
6326 * remove a 5tuple filter
6329 * dev: Pointer to struct rte_eth_dev.
6330 * filter: the pointer of the filter will be removed.
6333 ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
6334 struct ixgbe_5tuple_filter *filter)
6336 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6337 struct ixgbe_filter_info *filter_info =
6338 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6339 uint16_t index = filter->index;
6341 filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
6342 ~(1 << (index % (sizeof(uint32_t) * NBBY)));
6343 TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
6346 IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
6347 IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
6348 IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
6349 IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
6350 IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
6354 ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
6356 struct ixgbe_hw *hw;
6357 uint32_t max_frame = mtu + IXGBE_ETH_OVERHEAD;
6358 struct rte_eth_dev_data *dev_data = dev->data;
6360 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6362 if (mtu < RTE_ETHER_MIN_MTU || max_frame > RTE_ETHER_MAX_JUMBO_FRAME_LEN)
6365 /* If device is started, refuse mtu that requires the support of
6366 * scattered packets when this feature has not been enabled before.
6368 if (dev_data->dev_started && !dev_data->scattered_rx &&
6369 (max_frame + 2 * RTE_VLAN_HLEN >
6370 dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
6371 PMD_INIT_LOG(ERR, "Stop port first.");
6376 * When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
6377 * request of the version 2.0 of the mailbox API.
6378 * For now, use the IXGBE_VF_SET_LPE request of the version 1.0
6379 * of the mailbox API.
6380 * This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
6381 * prior to 3.11.33 which contains the following change:
6382 * "ixgbe: Enable jumbo frames support w/ SR-IOV"
6384 if (ixgbevf_rlpml_set_vf(hw, max_frame))
6390 static inline struct ixgbe_5tuple_filter *
6391 ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
6392 struct ixgbe_5tuple_filter_info *key)
6394 struct ixgbe_5tuple_filter *it;
6396 TAILQ_FOREACH(it, filter_list, entries) {
6397 if (memcmp(key, &it->filter_info,
6398 sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
6405 /* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
6407 ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
6408 struct ixgbe_5tuple_filter_info *filter_info)
6410 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
6411 filter->priority > IXGBE_5TUPLE_MAX_PRI ||
6412 filter->priority < IXGBE_5TUPLE_MIN_PRI)
6415 switch (filter->dst_ip_mask) {
6417 filter_info->dst_ip_mask = 0;
6418 filter_info->dst_ip = filter->dst_ip;
6421 filter_info->dst_ip_mask = 1;
6424 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
6428 switch (filter->src_ip_mask) {
6430 filter_info->src_ip_mask = 0;
6431 filter_info->src_ip = filter->src_ip;
6434 filter_info->src_ip_mask = 1;
6437 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
6441 switch (filter->dst_port_mask) {
6443 filter_info->dst_port_mask = 0;
6444 filter_info->dst_port = filter->dst_port;
6447 filter_info->dst_port_mask = 1;
6450 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
6454 switch (filter->src_port_mask) {
6456 filter_info->src_port_mask = 0;
6457 filter_info->src_port = filter->src_port;
6460 filter_info->src_port_mask = 1;
6463 PMD_DRV_LOG(ERR, "invalid src_port mask.");
6467 switch (filter->proto_mask) {
6469 filter_info->proto_mask = 0;
6470 filter_info->proto =
6471 convert_protocol_type(filter->proto);
6474 filter_info->proto_mask = 1;
6477 PMD_DRV_LOG(ERR, "invalid protocol mask.");
6481 filter_info->priority = (uint8_t)filter->priority;
6486 * add or delete a ntuple filter
6489 * dev: Pointer to struct rte_eth_dev.
6490 * ntuple_filter: Pointer to struct rte_eth_ntuple_filter
6491 * add: if true, add filter, if false, remove filter
6494 * - On success, zero.
6495 * - On failure, a negative value.
6498 ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
6499 struct rte_eth_ntuple_filter *ntuple_filter,
6502 struct ixgbe_filter_info *filter_info =
6503 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6504 struct ixgbe_5tuple_filter_info filter_5tuple;
6505 struct ixgbe_5tuple_filter *filter;
6508 if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
6509 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
6513 memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
6514 ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
6518 filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
6520 if (filter != NULL && add) {
6521 PMD_DRV_LOG(ERR, "filter exists.");
6524 if (filter == NULL && !add) {
6525 PMD_DRV_LOG(ERR, "filter doesn't exist.");
6530 filter = rte_zmalloc("ixgbe_5tuple_filter",
6531 sizeof(struct ixgbe_5tuple_filter), 0);
6534 rte_memcpy(&filter->filter_info,
6536 sizeof(struct ixgbe_5tuple_filter_info));
6537 filter->queue = ntuple_filter->queue;
6538 ret = ixgbe_add_5tuple_filter(dev, filter);
6544 ixgbe_remove_5tuple_filter(dev, filter);
6550 ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
6551 struct rte_eth_ethertype_filter *filter,
6554 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6555 struct ixgbe_filter_info *filter_info =
6556 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
6560 struct ixgbe_ethertype_filter ethertype_filter;
6562 if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
6565 if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
6566 filter->ether_type == RTE_ETHER_TYPE_IPV6) {
6567 PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
6568 " ethertype filter.", filter->ether_type);
6572 if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
6573 PMD_DRV_LOG(ERR, "mac compare is unsupported.");
6576 if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
6577 PMD_DRV_LOG(ERR, "drop option is unsupported.");
6581 ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
6582 if (ret >= 0 && add) {
6583 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
6584 filter->ether_type);
6587 if (ret < 0 && !add) {
6588 PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
6589 filter->ether_type);
6594 etqf = IXGBE_ETQF_FILTER_EN;
6595 etqf |= (uint32_t)filter->ether_type;
6596 etqs |= (uint32_t)((filter->queue <<
6597 IXGBE_ETQS_RX_QUEUE_SHIFT) &
6598 IXGBE_ETQS_RX_QUEUE);
6599 etqs |= IXGBE_ETQS_QUEUE_EN;
6601 ethertype_filter.ethertype = filter->ether_type;
6602 ethertype_filter.etqf = etqf;
6603 ethertype_filter.etqs = etqs;
6604 ethertype_filter.conf = FALSE;
6605 ret = ixgbe_ethertype_filter_insert(filter_info,
6608 PMD_DRV_LOG(ERR, "ethertype filters are full.");
6612 ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
6616 IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
6617 IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
6618 IXGBE_WRITE_FLUSH(hw);
6624 ixgbe_dev_flow_ops_get(__rte_unused struct rte_eth_dev *dev,
6625 const struct rte_flow_ops **ops)
6627 *ops = &ixgbe_flow_ops;
6632 ixgbe_dev_addr_list_itr(__rte_unused struct ixgbe_hw *hw,
6633 u8 **mc_addr_ptr, u32 *vmdq)
6638 mc_addr = *mc_addr_ptr;
6639 *mc_addr_ptr = (mc_addr + sizeof(struct rte_ether_addr));
6644 ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
6645 struct rte_ether_addr *mc_addr_set,
6646 uint32_t nb_mc_addr)
6648 struct ixgbe_hw *hw;
6651 hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6652 mc_addr_list = (u8 *)mc_addr_set;
6653 return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
6654 ixgbe_dev_addr_list_itr, TRUE);
6658 ixgbe_read_systime_cyclecounter(struct rte_eth_dev *dev)
6660 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6661 uint64_t systime_cycles;
6663 switch (hw->mac.type) {
6664 case ixgbe_mac_X550:
6665 case ixgbe_mac_X550EM_x:
6666 case ixgbe_mac_X550EM_a:
6667 /* SYSTIMEL stores ns and SYSTIMEH stores seconds. */
6668 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
6669 systime_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
6673 systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
6674 systime_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
6678 return systime_cycles;
6682 ixgbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)
6684 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6685 uint64_t rx_tstamp_cycles;
6687 switch (hw->mac.type) {
6688 case ixgbe_mac_X550:
6689 case ixgbe_mac_X550EM_x:
6690 case ixgbe_mac_X550EM_a:
6691 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
6692 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
6693 rx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
6697 /* RXSTMPL stores ns and RXSTMPH stores seconds. */
6698 rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
6699 rx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
6703 return rx_tstamp_cycles;
6707 ixgbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
6709 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6710 uint64_t tx_tstamp_cycles;
6712 switch (hw->mac.type) {
6713 case ixgbe_mac_X550:
6714 case ixgbe_mac_X550EM_x:
6715 case ixgbe_mac_X550EM_a:
6716 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
6717 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
6718 tx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
6722 /* TXSTMPL stores ns and TXSTMPH stores seconds. */
6723 tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
6724 tx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
6728 return tx_tstamp_cycles;
6732 ixgbe_start_timecounters(struct rte_eth_dev *dev)
6734 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6735 struct ixgbe_adapter *adapter = dev->data->dev_private;
6736 struct rte_eth_link link;
6737 uint32_t incval = 0;
6740 /* Get current link speed. */
6741 ixgbe_dev_link_update(dev, 1);
6742 rte_eth_linkstatus_get(dev, &link);
6744 switch (link.link_speed) {
6745 case RTE_ETH_SPEED_NUM_100M:
6746 incval = IXGBE_INCVAL_100;
6747 shift = IXGBE_INCVAL_SHIFT_100;
6749 case RTE_ETH_SPEED_NUM_1G:
6750 incval = IXGBE_INCVAL_1GB;
6751 shift = IXGBE_INCVAL_SHIFT_1GB;
6753 case RTE_ETH_SPEED_NUM_10G:
6755 incval = IXGBE_INCVAL_10GB;
6756 shift = IXGBE_INCVAL_SHIFT_10GB;
6760 switch (hw->mac.type) {
6761 case ixgbe_mac_X550:
6762 case ixgbe_mac_X550EM_x:
6763 case ixgbe_mac_X550EM_a:
6764 /* Independent of link speed. */
6766 /* Cycles read will be interpreted as ns. */
6769 case ixgbe_mac_X540:
6770 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
6772 case ixgbe_mac_82599EB:
6773 incval >>= IXGBE_INCVAL_SHIFT_82599;
6774 shift -= IXGBE_INCVAL_SHIFT_82599;
6775 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
6776 (1 << IXGBE_INCPER_SHIFT_82599) | incval);
6779 /* Not supported. */
6783 memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
6784 memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
6785 memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
6787 adapter->systime_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6788 adapter->systime_tc.cc_shift = shift;
6789 adapter->systime_tc.nsec_mask = (1ULL << shift) - 1;
6791 adapter->rx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6792 adapter->rx_tstamp_tc.cc_shift = shift;
6793 adapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
6795 adapter->tx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
6796 adapter->tx_tstamp_tc.cc_shift = shift;
6797 adapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
6801 ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
6803 struct ixgbe_adapter *adapter = dev->data->dev_private;
6805 adapter->systime_tc.nsec += delta;
6806 adapter->rx_tstamp_tc.nsec += delta;
6807 adapter->tx_tstamp_tc.nsec += delta;
6813 ixgbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
6816 struct ixgbe_adapter *adapter = dev->data->dev_private;
6818 ns = rte_timespec_to_ns(ts);
6819 /* Set the timecounters to a new value. */
6820 adapter->systime_tc.nsec = ns;
6821 adapter->rx_tstamp_tc.nsec = ns;
6822 adapter->tx_tstamp_tc.nsec = ns;
6828 ixgbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
6830 uint64_t ns, systime_cycles;
6831 struct ixgbe_adapter *adapter = dev->data->dev_private;
6833 systime_cycles = ixgbe_read_systime_cyclecounter(dev);
6834 ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
6835 *ts = rte_ns_to_timespec(ns);
6841 ixgbe_timesync_enable(struct rte_eth_dev *dev)
6843 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6847 /* Stop the timesync system time. */
6848 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0x0);
6849 /* Reset the timesync system time value. */
6850 IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x0);
6851 IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x0);
6853 /* Enable system time for platforms where it isn't on by default. */
6854 tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
6855 tsauxc &= ~IXGBE_TSAUXC_DISABLE_SYSTIME;
6856 IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
6858 ixgbe_start_timecounters(dev);
6860 /* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
6861 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
6862 (RTE_ETHER_TYPE_1588 |
6863 IXGBE_ETQF_FILTER_EN |
6866 /* Enable timestamping of received PTP packets. */
6867 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
6868 tsync_ctl |= IXGBE_TSYNCRXCTL_ENABLED;
6869 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
6871 /* Enable timestamping of transmitted PTP packets. */
6872 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
6873 tsync_ctl |= IXGBE_TSYNCTXCTL_ENABLED;
6874 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
6876 IXGBE_WRITE_FLUSH(hw);
6882 ixgbe_timesync_disable(struct rte_eth_dev *dev)
6884 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6887 /* Disable timestamping of transmitted PTP packets. */
6888 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
6889 tsync_ctl &= ~IXGBE_TSYNCTXCTL_ENABLED;
6890 IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
6892 /* Disable timestamping of received PTP packets. */
6893 tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
6894 tsync_ctl &= ~IXGBE_TSYNCRXCTL_ENABLED;
6895 IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
6897 /* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
6898 IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588), 0);
6900 /* Stop incrementing the System Time registers. */
6901 IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0);
6907 ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
6908 struct timespec *timestamp,
6909 uint32_t flags __rte_unused)
6911 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6912 struct ixgbe_adapter *adapter = dev->data->dev_private;
6913 uint32_t tsync_rxctl;
6914 uint64_t rx_tstamp_cycles;
6917 tsync_rxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
6918 if ((tsync_rxctl & IXGBE_TSYNCRXCTL_VALID) == 0)
6921 rx_tstamp_cycles = ixgbe_read_rx_tstamp_cyclecounter(dev);
6922 ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
6923 *timestamp = rte_ns_to_timespec(ns);
6929 ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
6930 struct timespec *timestamp)
6932 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6933 struct ixgbe_adapter *adapter = dev->data->dev_private;
6934 uint32_t tsync_txctl;
6935 uint64_t tx_tstamp_cycles;
6938 tsync_txctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
6939 if ((tsync_txctl & IXGBE_TSYNCTXCTL_VALID) == 0)
6942 tx_tstamp_cycles = ixgbe_read_tx_tstamp_cyclecounter(dev);
6943 ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
6944 *timestamp = rte_ns_to_timespec(ns);
6950 ixgbe_get_reg_length(struct rte_eth_dev *dev)
6952 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6955 const struct reg_info *reg_group;
6956 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
6957 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
6959 while ((reg_group = reg_set[g_ind++]))
6960 count += ixgbe_regs_group_count(reg_group);
6966 ixgbevf_get_reg_length(struct rte_eth_dev *dev __rte_unused)
6970 const struct reg_info *reg_group;
6972 while ((reg_group = ixgbevf_regs[g_ind++]))
6973 count += ixgbe_regs_group_count(reg_group);
6979 ixgbe_get_regs(struct rte_eth_dev *dev,
6980 struct rte_dev_reg_info *regs)
6982 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
6983 uint32_t *data = regs->data;
6986 const struct reg_info *reg_group;
6987 const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
6988 ixgbe_regs_mac_82598EB : ixgbe_regs_others;
6991 regs->length = ixgbe_get_reg_length(dev);
6992 regs->width = sizeof(uint32_t);
6996 /* Support only full register dump */
6997 if ((regs->length == 0) ||
6998 (regs->length == (uint32_t)ixgbe_get_reg_length(dev))) {
6999 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7001 while ((reg_group = reg_set[g_ind++]))
7002 count += ixgbe_read_regs_group(dev, &data[count],
7011 ixgbevf_get_regs(struct rte_eth_dev *dev,
7012 struct rte_dev_reg_info *regs)
7014 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7015 uint32_t *data = regs->data;
7018 const struct reg_info *reg_group;
7021 regs->length = ixgbevf_get_reg_length(dev);
7022 regs->width = sizeof(uint32_t);
7026 /* Support only full register dump */
7027 if ((regs->length == 0) ||
7028 (regs->length == (uint32_t)ixgbevf_get_reg_length(dev))) {
7029 regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
7031 while ((reg_group = ixgbevf_regs[g_ind++]))
7032 count += ixgbe_read_regs_group(dev, &data[count],
7041 ixgbe_get_eeprom_length(struct rte_eth_dev *dev)
7043 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7045 /* Return unit is byte count */
7046 return hw->eeprom.word_size * 2;
7050 ixgbe_get_eeprom(struct rte_eth_dev *dev,
7051 struct rte_dev_eeprom_info *in_eeprom)
7053 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7054 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7055 uint16_t *data = in_eeprom->data;
7058 first = in_eeprom->offset >> 1;
7059 length = in_eeprom->length >> 1;
7060 if ((first > hw->eeprom.word_size) ||
7061 ((first + length) > hw->eeprom.word_size))
7064 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7066 return eeprom->ops.read_buffer(hw, first, length, data);
7070 ixgbe_set_eeprom(struct rte_eth_dev *dev,
7071 struct rte_dev_eeprom_info *in_eeprom)
7073 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7074 struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
7075 uint16_t *data = in_eeprom->data;
7078 first = in_eeprom->offset >> 1;
7079 length = in_eeprom->length >> 1;
7080 if ((first > hw->eeprom.word_size) ||
7081 ((first + length) > hw->eeprom.word_size))
7084 in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
7086 return eeprom->ops.write_buffer(hw, first, length, data);
7090 ixgbe_get_module_info(struct rte_eth_dev *dev,
7091 struct rte_eth_dev_module_info *modinfo)
7093 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7095 uint8_t sff8472_rev, addr_mode;
7096 bool page_swap = false;
7098 /* Check whether we support SFF-8472 or not */
7099 status = hw->phy.ops.read_i2c_eeprom(hw,
7100 IXGBE_SFF_SFF_8472_COMP,
7105 /* addressing mode is not supported */
7106 status = hw->phy.ops.read_i2c_eeprom(hw,
7107 IXGBE_SFF_SFF_8472_SWAP,
7112 if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
7114 "Address change required to access page 0xA2, "
7115 "but not supported. Please report the module "
7116 "type to the driver maintainers.");
7120 if (sff8472_rev == IXGBE_SFF_SFF_8472_UNSUP || page_swap) {
7121 /* We have a SFP, but it does not support SFF-8472 */
7122 modinfo->type = RTE_ETH_MODULE_SFF_8079;
7123 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8079_LEN;
7125 /* We have a SFP which supports a revision of SFF-8472. */
7126 modinfo->type = RTE_ETH_MODULE_SFF_8472;
7127 modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8472_LEN;
7134 ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
7135 struct rte_dev_eeprom_info *info)
7137 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7138 uint32_t status = IXGBE_ERR_PHY_ADDR_INVALID;
7139 uint8_t databyte = 0xFF;
7140 uint8_t *data = info->data;
7143 for (i = info->offset; i < info->offset + info->length; i++) {
7144 if (i < RTE_ETH_MODULE_SFF_8079_LEN)
7145 status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
7147 status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
7152 data[i - info->offset] = databyte;
7159 ixgbe_reta_size_get(enum ixgbe_mac_type mac_type) {
7161 case ixgbe_mac_X550:
7162 case ixgbe_mac_X550EM_x:
7163 case ixgbe_mac_X550EM_a:
7164 return RTE_ETH_RSS_RETA_SIZE_512;
7165 case ixgbe_mac_X550_vf:
7166 case ixgbe_mac_X550EM_x_vf:
7167 case ixgbe_mac_X550EM_a_vf:
7168 return RTE_ETH_RSS_RETA_SIZE_64;
7169 case ixgbe_mac_X540_vf:
7170 case ixgbe_mac_82599_vf:
7173 return RTE_ETH_RSS_RETA_SIZE_128;
7178 ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx) {
7180 case ixgbe_mac_X550:
7181 case ixgbe_mac_X550EM_x:
7182 case ixgbe_mac_X550EM_a:
7183 if (reta_idx < RTE_ETH_RSS_RETA_SIZE_128)
7184 return IXGBE_RETA(reta_idx >> 2);
7186 return IXGBE_ERETA((reta_idx - RTE_ETH_RSS_RETA_SIZE_128) >> 2);
7187 case ixgbe_mac_X550_vf:
7188 case ixgbe_mac_X550EM_x_vf:
7189 case ixgbe_mac_X550EM_a_vf:
7190 return IXGBE_VFRETA(reta_idx >> 2);
7192 return IXGBE_RETA(reta_idx >> 2);
7197 ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type) {
7199 case ixgbe_mac_X550_vf:
7200 case ixgbe_mac_X550EM_x_vf:
7201 case ixgbe_mac_X550EM_a_vf:
7202 return IXGBE_VFMRQC;
7209 ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i) {
7211 case ixgbe_mac_X550_vf:
7212 case ixgbe_mac_X550EM_x_vf:
7213 case ixgbe_mac_X550EM_a_vf:
7214 return IXGBE_VFRSSRK(i);
7216 return IXGBE_RSSRK(i);
7221 ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type) {
7223 case ixgbe_mac_82599_vf:
7224 case ixgbe_mac_X540_vf:
7232 ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
7233 struct rte_eth_dcb_info *dcb_info)
7235 struct ixgbe_dcb_config *dcb_config =
7236 IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
7237 struct ixgbe_dcb_tc_config *tc;
7238 struct rte_eth_dcb_tc_queue_mapping *tc_queue;
7242 if (dev->data->dev_conf.rxmode.mq_mode & RTE_ETH_MQ_RX_DCB_FLAG)
7243 dcb_info->nb_tcs = dcb_config->num_tcs.pg_tcs;
7245 dcb_info->nb_tcs = 1;
7247 tc_queue = &dcb_info->tc_queue;
7248 nb_tcs = dcb_info->nb_tcs;
7250 if (dcb_config->vt_mode) { /* vt is enabled*/
7251 struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
7252 &dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
7253 for (i = 0; i < RTE_ETH_DCB_NUM_USER_PRIORITIES; i++)
7254 dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
7255 if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
7256 for (j = 0; j < nb_tcs; j++) {
7257 tc_queue->tc_rxq[0][j].base = j;
7258 tc_queue->tc_rxq[0][j].nb_queue = 1;
7259 tc_queue->tc_txq[0][j].base = j;
7260 tc_queue->tc_txq[0][j].nb_queue = 1;
7263 for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
7264 for (j = 0; j < nb_tcs; j++) {
7265 tc_queue->tc_rxq[i][j].base =
7267 tc_queue->tc_rxq[i][j].nb_queue = 1;
7268 tc_queue->tc_txq[i][j].base =
7270 tc_queue->tc_txq[i][j].nb_queue = 1;
7274 } else { /* vt is disabled*/
7275 struct rte_eth_dcb_rx_conf *rx_conf =
7276 &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
7277 for (i = 0; i < RTE_ETH_DCB_NUM_USER_PRIORITIES; i++)
7278 dcb_info->prio_tc[i] = rx_conf->dcb_tc[i];
7279 if (dcb_info->nb_tcs == RTE_ETH_4_TCS) {
7280 for (i = 0; i < dcb_info->nb_tcs; i++) {
7281 dcb_info->tc_queue.tc_rxq[0][i].base = i * 32;
7282 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7284 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7285 dcb_info->tc_queue.tc_txq[0][1].base = 64;
7286 dcb_info->tc_queue.tc_txq[0][2].base = 96;
7287 dcb_info->tc_queue.tc_txq[0][3].base = 112;
7288 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 64;
7289 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7290 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7291 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7292 } else if (dcb_info->nb_tcs == RTE_ETH_8_TCS) {
7293 for (i = 0; i < dcb_info->nb_tcs; i++) {
7294 dcb_info->tc_queue.tc_rxq[0][i].base = i * 16;
7295 dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
7297 dcb_info->tc_queue.tc_txq[0][0].base = 0;
7298 dcb_info->tc_queue.tc_txq[0][1].base = 32;
7299 dcb_info->tc_queue.tc_txq[0][2].base = 64;
7300 dcb_info->tc_queue.tc_txq[0][3].base = 80;
7301 dcb_info->tc_queue.tc_txq[0][4].base = 96;
7302 dcb_info->tc_queue.tc_txq[0][5].base = 104;
7303 dcb_info->tc_queue.tc_txq[0][6].base = 112;
7304 dcb_info->tc_queue.tc_txq[0][7].base = 120;
7305 dcb_info->tc_queue.tc_txq[0][0].nb_queue = 32;
7306 dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
7307 dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
7308 dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
7309 dcb_info->tc_queue.tc_txq[0][4].nb_queue = 8;
7310 dcb_info->tc_queue.tc_txq[0][5].nb_queue = 8;
7311 dcb_info->tc_queue.tc_txq[0][6].nb_queue = 8;
7312 dcb_info->tc_queue.tc_txq[0][7].nb_queue = 8;
7315 for (i = 0; i < dcb_info->nb_tcs; i++) {
7316 tc = &dcb_config->tc_config[i];
7317 dcb_info->tc_bws[i] = tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent;
7322 /* Update e-tag ether type */
7324 ixgbe_update_e_tag_eth_type(struct ixgbe_hw *hw,
7325 uint16_t ether_type)
7327 uint32_t etag_etype;
7329 if (hw->mac.type != ixgbe_mac_X550 &&
7330 hw->mac.type != ixgbe_mac_X550EM_x &&
7331 hw->mac.type != ixgbe_mac_X550EM_a) {
7335 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7336 etag_etype &= ~IXGBE_ETAG_ETYPE_MASK;
7337 etag_etype |= ether_type;
7338 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7339 IXGBE_WRITE_FLUSH(hw);
7344 /* Enable e-tag tunnel */
7346 ixgbe_e_tag_enable(struct ixgbe_hw *hw)
7348 uint32_t etag_etype;
7350 if (hw->mac.type != ixgbe_mac_X550 &&
7351 hw->mac.type != ixgbe_mac_X550EM_x &&
7352 hw->mac.type != ixgbe_mac_X550EM_a) {
7356 etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
7357 etag_etype |= IXGBE_ETAG_ETYPE_VALID;
7358 IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
7359 IXGBE_WRITE_FLUSH(hw);
7365 ixgbe_e_tag_filter_del(struct rte_eth_dev *dev,
7366 struct ixgbe_l2_tunnel_conf *l2_tunnel)
7369 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7370 uint32_t i, rar_entries;
7371 uint32_t rar_low, rar_high;
7373 if (hw->mac.type != ixgbe_mac_X550 &&
7374 hw->mac.type != ixgbe_mac_X550EM_x &&
7375 hw->mac.type != ixgbe_mac_X550EM_a) {
7379 rar_entries = ixgbe_get_num_rx_addrs(hw);
7381 for (i = 1; i < rar_entries; i++) {
7382 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7383 rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(i));
7384 if ((rar_high & IXGBE_RAH_AV) &&
7385 (rar_high & IXGBE_RAH_ADTYPE) &&
7386 ((rar_low & IXGBE_RAL_ETAG_FILTER_MASK) ==
7387 l2_tunnel->tunnel_id)) {
7388 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
7389 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
7391 ixgbe_clear_vmdq(hw, i, IXGBE_CLEAR_VMDQ_ALL);
7401 ixgbe_e_tag_filter_add(struct rte_eth_dev *dev,
7402 struct ixgbe_l2_tunnel_conf *l2_tunnel)
7405 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7406 uint32_t i, rar_entries;
7407 uint32_t rar_low, rar_high;
7409 if (hw->mac.type != ixgbe_mac_X550 &&
7410 hw->mac.type != ixgbe_mac_X550EM_x &&
7411 hw->mac.type != ixgbe_mac_X550EM_a) {
7415 /* One entry for one tunnel. Try to remove potential existing entry. */
7416 ixgbe_e_tag_filter_del(dev, l2_tunnel);
7418 rar_entries = ixgbe_get_num_rx_addrs(hw);
7420 for (i = 1; i < rar_entries; i++) {
7421 rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
7422 if (rar_high & IXGBE_RAH_AV) {
7425 ixgbe_set_vmdq(hw, i, l2_tunnel->pool);
7426 rar_high = IXGBE_RAH_AV | IXGBE_RAH_ADTYPE;
7427 rar_low = l2_tunnel->tunnel_id;
7429 IXGBE_WRITE_REG(hw, IXGBE_RAL(i), rar_low);
7430 IXGBE_WRITE_REG(hw, IXGBE_RAH(i), rar_high);
7436 PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full."
7437 " Please remove a rule before adding a new one.");
7441 static inline struct ixgbe_l2_tn_filter *
7442 ixgbe_l2_tn_filter_lookup(struct ixgbe_l2_tn_info *l2_tn_info,
7443 struct ixgbe_l2_tn_key *key)
7447 ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key);
7451 return l2_tn_info->hash_map[ret];
7455 ixgbe_insert_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7456 struct ixgbe_l2_tn_filter *l2_tn_filter)
7460 ret = rte_hash_add_key(l2_tn_info->hash_handle,
7461 &l2_tn_filter->key);
7465 "Failed to insert L2 tunnel filter"
7466 " to hash table %d!",
7471 l2_tn_info->hash_map[ret] = l2_tn_filter;
7473 TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7479 ixgbe_remove_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
7480 struct ixgbe_l2_tn_key *key)
7483 struct ixgbe_l2_tn_filter *l2_tn_filter;
7485 ret = rte_hash_del_key(l2_tn_info->hash_handle, key);
7489 "No such L2 tunnel filter to delete %d!",
7494 l2_tn_filter = l2_tn_info->hash_map[ret];
7495 l2_tn_info->hash_map[ret] = NULL;
7497 TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
7498 rte_free(l2_tn_filter);
7503 /* Add l2 tunnel filter */
7505 ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev,
7506 struct ixgbe_l2_tunnel_conf *l2_tunnel,
7510 struct ixgbe_l2_tn_info *l2_tn_info =
7511 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7512 struct ixgbe_l2_tn_key key;
7513 struct ixgbe_l2_tn_filter *node;
7516 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7517 key.tn_id = l2_tunnel->tunnel_id;
7519 node = ixgbe_l2_tn_filter_lookup(l2_tn_info, &key);
7523 "The L2 tunnel filter already exists!");
7527 node = rte_zmalloc("ixgbe_l2_tn",
7528 sizeof(struct ixgbe_l2_tn_filter),
7533 rte_memcpy(&node->key,
7535 sizeof(struct ixgbe_l2_tn_key));
7536 node->pool = l2_tunnel->pool;
7537 ret = ixgbe_insert_l2_tn_filter(l2_tn_info, node);
7544 switch (l2_tunnel->l2_tunnel_type) {
7545 case RTE_ETH_L2_TUNNEL_TYPE_E_TAG:
7546 ret = ixgbe_e_tag_filter_add(dev, l2_tunnel);
7549 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7554 if ((!restore) && (ret < 0))
7555 (void)ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7560 /* Delete l2 tunnel filter */
7562 ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev,
7563 struct ixgbe_l2_tunnel_conf *l2_tunnel)
7566 struct ixgbe_l2_tn_info *l2_tn_info =
7567 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7568 struct ixgbe_l2_tn_key key;
7570 key.l2_tn_type = l2_tunnel->l2_tunnel_type;
7571 key.tn_id = l2_tunnel->tunnel_id;
7572 ret = ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
7576 switch (l2_tunnel->l2_tunnel_type) {
7577 case RTE_ETH_L2_TUNNEL_TYPE_E_TAG:
7578 ret = ixgbe_e_tag_filter_del(dev, l2_tunnel);
7581 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7590 ixgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en)
7594 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7596 if (hw->mac.type != ixgbe_mac_X550 &&
7597 hw->mac.type != ixgbe_mac_X550EM_x &&
7598 hw->mac.type != ixgbe_mac_X550EM_a) {
7602 ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
7603 ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
7605 ctrl |= IXGBE_VT_CTL_POOLING_MODE_ETAG;
7606 IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
7612 ixgbe_update_vxlan_port(struct ixgbe_hw *hw,
7615 IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, port);
7616 IXGBE_WRITE_FLUSH(hw);
7621 /* There's only one register for VxLAN UDP port.
7622 * So, we cannot add several ports. Will update it.
7625 ixgbe_add_vxlan_port(struct ixgbe_hw *hw,
7629 PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed.");
7633 return ixgbe_update_vxlan_port(hw, port);
7636 /* We cannot delete the VxLAN port. For there's a register for VxLAN
7637 * UDP port, it must have a value.
7638 * So, will reset it to the original value 0.
7641 ixgbe_del_vxlan_port(struct ixgbe_hw *hw,
7646 cur_port = (uint16_t)IXGBE_READ_REG(hw, IXGBE_VXLANCTRL);
7648 if (cur_port != port) {
7649 PMD_DRV_LOG(ERR, "Port %u does not exist.", port);
7653 return ixgbe_update_vxlan_port(hw, 0);
7656 /* Add UDP tunneling port */
7658 ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
7659 struct rte_eth_udp_tunnel *udp_tunnel)
7662 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7664 if (hw->mac.type != ixgbe_mac_X550 &&
7665 hw->mac.type != ixgbe_mac_X550EM_x &&
7666 hw->mac.type != ixgbe_mac_X550EM_a) {
7670 if (udp_tunnel == NULL)
7673 switch (udp_tunnel->prot_type) {
7674 case RTE_ETH_TUNNEL_TYPE_VXLAN:
7675 ret = ixgbe_add_vxlan_port(hw, udp_tunnel->udp_port);
7678 case RTE_ETH_TUNNEL_TYPE_GENEVE:
7679 case RTE_ETH_TUNNEL_TYPE_TEREDO:
7680 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
7685 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7693 /* Remove UDP tunneling port */
7695 ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
7696 struct rte_eth_udp_tunnel *udp_tunnel)
7699 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7701 if (hw->mac.type != ixgbe_mac_X550 &&
7702 hw->mac.type != ixgbe_mac_X550EM_x &&
7703 hw->mac.type != ixgbe_mac_X550EM_a) {
7707 if (udp_tunnel == NULL)
7710 switch (udp_tunnel->prot_type) {
7711 case RTE_ETH_TUNNEL_TYPE_VXLAN:
7712 ret = ixgbe_del_vxlan_port(hw, udp_tunnel->udp_port);
7714 case RTE_ETH_TUNNEL_TYPE_GENEVE:
7715 case RTE_ETH_TUNNEL_TYPE_TEREDO:
7716 PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
7720 PMD_DRV_LOG(ERR, "Invalid tunnel type");
7729 ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev)
7731 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7734 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_PROMISC)) {
7738 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
7750 ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev)
7752 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7755 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_NONE)) {
7759 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
7771 ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
7773 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7775 int mode = IXGBEVF_XCAST_MODE_ALLMULTI;
7777 switch (hw->mac.ops.update_xcast_mode(hw, mode)) {
7781 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
7793 ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev)
7795 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7798 switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_MULTI)) {
7802 case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
7813 static void ixgbevf_mbx_process(struct rte_eth_dev *dev)
7815 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7818 /* peek the message first */
7819 in_msg = IXGBE_READ_REG(hw, IXGBE_VFMBMEM);
7821 /* PF reset VF event */
7822 if (in_msg == IXGBE_PF_CONTROL_MSG) {
7823 /* dummy mbx read to ack pf */
7824 if (ixgbe_read_mbx(hw, &in_msg, 1, 0))
7826 rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
7832 ixgbevf_dev_interrupt_get_status(struct rte_eth_dev *dev)
7835 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7836 struct ixgbe_interrupt *intr =
7837 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
7838 ixgbevf_intr_disable(dev);
7840 /* read-on-clear nic registers here */
7841 eicr = IXGBE_READ_REG(hw, IXGBE_VTEICR);
7844 /* only one misc vector supported - mailbox */
7845 eicr &= IXGBE_VTEICR_MASK;
7846 if (eicr == IXGBE_MISC_VEC_ID)
7847 intr->flags |= IXGBE_FLAG_MAILBOX;
7853 ixgbevf_dev_interrupt_action(struct rte_eth_dev *dev)
7855 struct ixgbe_interrupt *intr =
7856 IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
7858 if (intr->flags & IXGBE_FLAG_MAILBOX) {
7859 ixgbevf_mbx_process(dev);
7860 intr->flags &= ~IXGBE_FLAG_MAILBOX;
7863 ixgbevf_intr_enable(dev);
7869 ixgbevf_dev_interrupt_handler(void *param)
7871 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
7873 ixgbevf_dev_interrupt_get_status(dev);
7874 ixgbevf_dev_interrupt_action(dev);
7878 * ixgbe_disable_sec_tx_path_generic - Stops the transmit data path
7879 * @hw: pointer to hardware structure
7881 * Stops the transmit data path and waits for the HW to internally empty
7882 * the Tx security block
7884 int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw)
7886 #define IXGBE_MAX_SECTX_POLL 40
7891 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
7892 sectxreg |= IXGBE_SECTXCTRL_TX_DIS;
7893 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
7894 for (i = 0; i < IXGBE_MAX_SECTX_POLL; i++) {
7895 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXSTAT);
7896 if (sectxreg & IXGBE_SECTXSTAT_SECTX_RDY)
7898 /* Use interrupt-safe sleep just in case */
7902 /* For informational purposes only */
7903 if (i >= IXGBE_MAX_SECTX_POLL)
7904 PMD_DRV_LOG(DEBUG, "Tx unit being enabled before security "
7905 "path fully disabled. Continuing with init.");
7907 return IXGBE_SUCCESS;
7911 * ixgbe_enable_sec_tx_path_generic - Enables the transmit data path
7912 * @hw: pointer to hardware structure
7914 * Enables the transmit data path.
7916 int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw)
7920 sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
7921 sectxreg &= ~IXGBE_SECTXCTRL_TX_DIS;
7922 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
7923 IXGBE_WRITE_FLUSH(hw);
7925 return IXGBE_SUCCESS;
7928 /* restore n-tuple filter */
7930 ixgbe_ntuple_filter_restore(struct rte_eth_dev *dev)
7932 struct ixgbe_filter_info *filter_info =
7933 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
7934 struct ixgbe_5tuple_filter *node;
7936 TAILQ_FOREACH(node, &filter_info->fivetuple_list, entries) {
7937 ixgbe_inject_5tuple_filter(dev, node);
7941 /* restore ethernet type filter */
7943 ixgbe_ethertype_filter_restore(struct rte_eth_dev *dev)
7945 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7946 struct ixgbe_filter_info *filter_info =
7947 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
7950 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
7951 if (filter_info->ethertype_mask & (1 << i)) {
7952 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i),
7953 filter_info->ethertype_filters[i].etqf);
7954 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i),
7955 filter_info->ethertype_filters[i].etqs);
7956 IXGBE_WRITE_FLUSH(hw);
7961 /* restore SYN filter */
7963 ixgbe_syn_filter_restore(struct rte_eth_dev *dev)
7965 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
7966 struct ixgbe_filter_info *filter_info =
7967 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
7970 synqf = filter_info->syn_info;
7972 if (synqf & IXGBE_SYN_FILTER_ENABLE) {
7973 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
7974 IXGBE_WRITE_FLUSH(hw);
7978 /* restore L2 tunnel filter */
7980 ixgbe_l2_tn_filter_restore(struct rte_eth_dev *dev)
7982 struct ixgbe_l2_tn_info *l2_tn_info =
7983 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
7984 struct ixgbe_l2_tn_filter *node;
7985 struct ixgbe_l2_tunnel_conf l2_tn_conf;
7987 TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) {
7988 l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type;
7989 l2_tn_conf.tunnel_id = node->key.tn_id;
7990 l2_tn_conf.pool = node->pool;
7991 (void)ixgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE);
7995 /* restore rss filter */
7997 ixgbe_rss_filter_restore(struct rte_eth_dev *dev)
7999 struct ixgbe_filter_info *filter_info =
8000 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8002 if (filter_info->rss_info.conf.queue_num)
8003 ixgbe_config_rss_filter(dev,
8004 &filter_info->rss_info, TRUE);
8008 ixgbe_filter_restore(struct rte_eth_dev *dev)
8010 ixgbe_ntuple_filter_restore(dev);
8011 ixgbe_ethertype_filter_restore(dev);
8012 ixgbe_syn_filter_restore(dev);
8013 ixgbe_fdir_filter_restore(dev);
8014 ixgbe_l2_tn_filter_restore(dev);
8015 ixgbe_rss_filter_restore(dev);
8021 ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev)
8023 struct ixgbe_l2_tn_info *l2_tn_info =
8024 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8025 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8027 if (l2_tn_info->e_tag_en)
8028 (void)ixgbe_e_tag_enable(hw);
8030 if (l2_tn_info->e_tag_fwd_en)
8031 (void)ixgbe_e_tag_forwarding_en_dis(dev, 1);
8033 (void)ixgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type);
8036 /* remove all the n-tuple filters */
8038 ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev)
8040 struct ixgbe_filter_info *filter_info =
8041 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8042 struct ixgbe_5tuple_filter *p_5tuple;
8044 while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
8045 ixgbe_remove_5tuple_filter(dev, p_5tuple);
8048 /* remove all the ether type filters */
8050 ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)
8052 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8053 struct ixgbe_filter_info *filter_info =
8054 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8057 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
8058 if (filter_info->ethertype_mask & (1 << i) &&
8059 !filter_info->ethertype_filters[i].conf) {
8060 (void)ixgbe_ethertype_filter_remove(filter_info,
8062 IXGBE_WRITE_REG(hw, IXGBE_ETQF(i), 0);
8063 IXGBE_WRITE_REG(hw, IXGBE_ETQS(i), 0);
8064 IXGBE_WRITE_FLUSH(hw);
8069 /* remove the SYN filter */
8071 ixgbe_clear_syn_filter(struct rte_eth_dev *dev)
8073 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8074 struct ixgbe_filter_info *filter_info =
8075 IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
8077 if (filter_info->syn_info & IXGBE_SYN_FILTER_ENABLE) {
8078 filter_info->syn_info = 0;
8080 IXGBE_WRITE_REG(hw, IXGBE_SYNQF, 0);
8081 IXGBE_WRITE_FLUSH(hw);
8085 /* remove all the L2 tunnel filters */
8087 ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev)
8089 struct ixgbe_l2_tn_info *l2_tn_info =
8090 IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
8091 struct ixgbe_l2_tn_filter *l2_tn_filter;
8092 struct ixgbe_l2_tunnel_conf l2_tn_conf;
8095 while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
8096 l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type;
8097 l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id;
8098 l2_tn_conf.pool = l2_tn_filter->pool;
8099 ret = ixgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf);
8108 ixgbe_dev_macsec_setting_save(struct rte_eth_dev *dev,
8109 struct ixgbe_macsec_setting *macsec_setting)
8111 struct ixgbe_macsec_setting *macsec =
8112 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
8114 macsec->offload_en = macsec_setting->offload_en;
8115 macsec->encrypt_en = macsec_setting->encrypt_en;
8116 macsec->replayprotect_en = macsec_setting->replayprotect_en;
8120 ixgbe_dev_macsec_setting_reset(struct rte_eth_dev *dev)
8122 struct ixgbe_macsec_setting *macsec =
8123 IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
8125 macsec->offload_en = 0;
8126 macsec->encrypt_en = 0;
8127 macsec->replayprotect_en = 0;
8131 ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
8132 struct ixgbe_macsec_setting *macsec_setting)
8134 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8136 uint8_t en = macsec_setting->encrypt_en;
8137 uint8_t rp = macsec_setting->replayprotect_en;
8141 * As no ixgbe_disable_sec_rx_path equivalent is
8142 * implemented for tx in the base code, and we are
8143 * not allowed to modify the base code in DPDK, so
8144 * just call the hand-written one directly for now.
8145 * The hardware support has been checked by
8146 * ixgbe_disable_sec_rx_path().
8148 ixgbe_disable_sec_tx_path_generic(hw);
8150 /* Enable Ethernet CRC (required by MACsec offload) */
8151 ctrl = IXGBE_READ_REG(hw, IXGBE_HLREG0);
8152 ctrl |= IXGBE_HLREG0_TXCRCEN | IXGBE_HLREG0_RXCRCSTRP;
8153 IXGBE_WRITE_REG(hw, IXGBE_HLREG0, ctrl);
8155 /* Enable the TX and RX crypto engines */
8156 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8157 ctrl &= ~IXGBE_SECTXCTRL_SECTX_DIS;
8158 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
8160 ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
8161 ctrl &= ~IXGBE_SECRXCTRL_SECRX_DIS;
8162 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
8164 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXMINIFG);
8165 ctrl &= ~IXGBE_SECTX_MINSECIFG_MASK;
8167 IXGBE_WRITE_REG(hw, IXGBE_SECTXMINIFG, ctrl);
8169 /* Enable SA lookup */
8170 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
8171 ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
8172 ctrl |= en ? IXGBE_LSECTXCTRL_AUTH_ENCRYPT :
8173 IXGBE_LSECTXCTRL_AUTH;
8174 ctrl |= IXGBE_LSECTXCTRL_AISCI;
8175 ctrl &= ~IXGBE_LSECTXCTRL_PNTHRSH_MASK;
8176 ctrl |= IXGBE_MACSEC_PNTHRSH & IXGBE_LSECTXCTRL_PNTHRSH_MASK;
8177 IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
8179 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
8180 ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
8181 ctrl |= IXGBE_LSECRXCTRL_STRICT << IXGBE_LSECRXCTRL_EN_SHIFT;
8182 ctrl &= ~IXGBE_LSECRXCTRL_PLSH;
8184 ctrl |= IXGBE_LSECRXCTRL_RP;
8186 ctrl &= ~IXGBE_LSECRXCTRL_RP;
8187 IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
8189 /* Start the data paths */
8190 ixgbe_enable_sec_rx_path(hw);
8193 * As no ixgbe_enable_sec_rx_path equivalent is
8194 * implemented for tx in the base code, and we are
8195 * not allowed to modify the base code in DPDK, so
8196 * just call the hand-written one directly for now.
8198 ixgbe_enable_sec_tx_path_generic(hw);
8202 ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev)
8204 struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
8209 * As no ixgbe_disable_sec_rx_path equivalent is
8210 * implemented for tx in the base code, and we are
8211 * not allowed to modify the base code in DPDK, so
8212 * just call the hand-written one directly for now.
8213 * The hardware support has been checked by
8214 * ixgbe_disable_sec_rx_path().
8216 ixgbe_disable_sec_tx_path_generic(hw);
8218 /* Disable the TX and RX crypto engines */
8219 ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
8220 ctrl |= IXGBE_SECTXCTRL_SECTX_DIS;
8221 IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
8223 ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
8224 ctrl |= IXGBE_SECRXCTRL_SECRX_DIS;
8225 IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
8227 /* Disable SA lookup */
8228 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
8229 ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
8230 ctrl |= IXGBE_LSECTXCTRL_DISABLE;
8231 IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
8233 ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
8234 ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
8235 ctrl |= IXGBE_LSECRXCTRL_DISABLE << IXGBE_LSECRXCTRL_EN_SHIFT;
8236 IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
8238 /* Start the data paths */
8239 ixgbe_enable_sec_rx_path(hw);
8242 * As no ixgbe_enable_sec_rx_path equivalent is
8243 * implemented for tx in the base code, and we are
8244 * not allowed to modify the base code in DPDK, so
8245 * just call the hand-written one directly for now.
8247 ixgbe_enable_sec_tx_path_generic(hw);
8250 RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
8251 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
8252 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio-pci");
8253 RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
8254 RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
8255 RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
8256 RTE_PMD_REGISTER_PARAM_STRING(net_ixgbe_vf,
8257 IXGBEVF_DEVARG_PFLINK_FULLCHK "=<0|1>");
8259 RTE_LOG_REGISTER_SUFFIX(ixgbe_logtype_init, init, NOTICE);
8260 RTE_LOG_REGISTER_SUFFIX(ixgbe_logtype_driver, driver, NOTICE);
8262 #ifdef RTE_ETHDEV_DEBUG_RX
8263 RTE_LOG_REGISTER_SUFFIX(ixgbe_logtype_rx, rx, DEBUG);
8265 #ifdef RTE_ETHDEV_DEBUG_TX
8266 RTE_LOG_REGISTER_SUFFIX(ixgbe_logtype_tx, tx, DEBUG);