1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright (c) 2018, Intel Corporation. */
7 #include <linux/types.h>
8 #include <linux/errno.h>
9 #include <linux/kernel.h>
10 #include <linux/module.h>
11 #include <linux/firmware.h>
12 #include <linux/netdevice.h>
13 #include <linux/compiler.h>
14 #include <linux/etherdevice.h>
15 #include <linux/skbuff.h>
16 #include <linux/cpumask.h>
17 #include <linux/rtnetlink.h>
18 #include <linux/if_vlan.h>
19 #include <linux/dma-mapping.h>
20 #include <linux/pci.h>
21 #include <linux/workqueue.h>
22 #include <linux/wait.h>
23 #include <linux/aer.h>
24 #include <linux/interrupt.h>
25 #include <linux/ethtool.h>
26 #include <linux/timer.h>
27 #include <linux/delay.h>
28 #include <linux/bitmap.h>
29 #include <linux/log2.h>
31 #include <linux/sctp.h>
32 #include <linux/ipv6.h>
33 #include <linux/pkt_sched.h>
34 #include <linux/if_bridge.h>
35 #include <linux/ctype.h>
36 #include <linux/bpf.h>
37 #include <linux/avf/virtchnl.h>
38 #include <linux/cpu_rmap.h>
39 #include <net/devlink.h>
41 #include <net/xdp_sock.h>
42 #include <net/xdp_sock_drv.h>
43 #include <net/geneve.h>
45 #include <net/udp_tunnel.h>
46 #include <net/vxlan.h>
47 #include "ice_devids.h"
51 #include "ice_switch.h"
52 #include "ice_common.h"
53 #include "ice_sched.h"
54 #include "ice_virtchnl_pf.h"
55 #include "ice_sriov.h"
62 #define ICE_REQ_DESC_MULTIPLE 32
63 #define ICE_MIN_NUM_DESC 64
64 #define ICE_MAX_NUM_DESC 8160
65 #define ICE_DFLT_MIN_RX_DESC 512
66 #define ICE_DFLT_NUM_TX_DESC 256
67 #define ICE_DFLT_NUM_RX_DESC 2048
69 #define ICE_DFLT_TRAFFIC_CLASS BIT(0)
70 #define ICE_INT_NAME_STR_LEN (IFNAMSIZ + 16)
72 #define ICE_MBXSQ_LEN 64
73 #define ICE_MIN_LAN_TXRX_MSIX 1
74 #define ICE_MIN_LAN_OICR_MSIX 1
75 #define ICE_MIN_MSIX (ICE_MIN_LAN_TXRX_MSIX + ICE_MIN_LAN_OICR_MSIX)
76 #define ICE_FDIR_MSIX 1
77 #define ICE_NO_VSI 0xffff
78 #define ICE_VSI_MAP_CONTIG 0
79 #define ICE_VSI_MAP_SCATTER 1
80 #define ICE_MAX_SCATTER_TXQS 16
81 #define ICE_MAX_SCATTER_RXQS 16
82 #define ICE_Q_WAIT_RETRY_LIMIT 10
83 #define ICE_Q_WAIT_MAX_RETRY (5 * ICE_Q_WAIT_RETRY_LIMIT)
84 #define ICE_MAX_LG_RSS_QS 256
85 #define ICE_RES_VALID_BIT 0x8000
86 #define ICE_RES_MISC_VEC_ID (ICE_RES_VALID_BIT - 1)
87 #define ICE_INVAL_Q_INDEX 0xffff
88 #define ICE_INVAL_VFID 256
90 #define ICE_MAX_RESET_WAIT 20
92 #define ICE_VSIQF_HKEY_ARRAY_SIZE ((VSIQF_HKEY_MAX_INDEX + 1) * 4)
94 #define ICE_DFLT_NETIF_M (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK)
96 #define ICE_MAX_MTU (ICE_AQ_SET_MAC_FRAME_SIZE_MAX - ICE_ETH_PKT_HDR_PAD)
98 #define ICE_UP_TABLE_TRANSLATE(val, i) \
99 (((val) << ICE_AQ_VSI_UP_TABLE_UP##i##_S) & \
100 ICE_AQ_VSI_UP_TABLE_UP##i##_M)
102 #define ICE_TX_DESC(R, i) (&(((struct ice_tx_desc *)((R)->desc))[i]))
103 #define ICE_RX_DESC(R, i) (&(((union ice_32b_rx_flex_desc *)((R)->desc))[i]))
104 #define ICE_TX_CTX_DESC(R, i) (&(((struct ice_tx_ctx_desc *)((R)->desc))[i]))
105 #define ICE_TX_FDIRDESC(R, i) (&(((struct ice_fltr_desc *)((R)->desc))[i]))
107 /* Macro for each VSI in a PF */
108 #define ice_for_each_vsi(pf, i) \
109 for ((i) = 0; (i) < (pf)->num_alloc_vsi; (i)++)
111 /* Macros for each Tx/Rx ring in a VSI */
112 #define ice_for_each_txq(vsi, i) \
113 for ((i) = 0; (i) < (vsi)->num_txq; (i)++)
115 #define ice_for_each_rxq(vsi, i) \
116 for ((i) = 0; (i) < (vsi)->num_rxq; (i)++)
118 /* Macros for each allocated Tx/Rx ring whether used or not in a VSI */
119 #define ice_for_each_alloc_txq(vsi, i) \
120 for ((i) = 0; (i) < (vsi)->alloc_txq; (i)++)
122 #define ice_for_each_alloc_rxq(vsi, i) \
123 for ((i) = 0; (i) < (vsi)->alloc_rxq; (i)++)
125 #define ice_for_each_q_vector(vsi, i) \
126 for ((i) = 0; (i) < (vsi)->num_q_vectors; (i)++)
128 #define ICE_UCAST_PROMISC_BITS (ICE_PROMISC_UCAST_TX | ICE_PROMISC_MCAST_TX | \
129 ICE_PROMISC_UCAST_RX | ICE_PROMISC_MCAST_RX)
131 #define ICE_UCAST_VLAN_PROMISC_BITS (ICE_PROMISC_UCAST_TX | \
132 ICE_PROMISC_MCAST_TX | \
133 ICE_PROMISC_UCAST_RX | \
134 ICE_PROMISC_MCAST_RX | \
135 ICE_PROMISC_VLAN_TX | \
138 #define ICE_MCAST_PROMISC_BITS (ICE_PROMISC_MCAST_TX | ICE_PROMISC_MCAST_RX)
140 #define ICE_MCAST_VLAN_PROMISC_BITS (ICE_PROMISC_MCAST_TX | \
141 ICE_PROMISC_MCAST_RX | \
142 ICE_PROMISC_VLAN_TX | \
145 #define ice_pf_to_dev(pf) (&((pf)->pdev->dev))
147 struct ice_txq_meta {
148 u32 q_teid; /* Tx-scheduler element identifier */
149 u16 q_id; /* Entry in VSI's txq_map bitmap */
150 u16 q_handle; /* Relative index of Tx queue within TC */
151 u16 vsi_idx; /* VSI index that Tx queue belongs to */
152 u8 tc; /* TC number that Tx queue belongs to */
163 u8 numtc; /* Total number of enabled TCs */
164 u8 ena_tc; /* Tx map */
165 struct ice_tc_info tc_info[ICE_MAX_TRAFFIC_CLASS];
168 struct ice_res_tracker {
175 struct mutex *qs_mutex; /* will be assigned to &pf->avail_q_mutex */
176 unsigned long *pf_map;
177 unsigned long pf_map_size;
178 unsigned int q_count;
179 unsigned int scatter_count;
187 u16 sw_id; /* switch ID for this switch */
188 u16 bridge_mode; /* VEB/VEPA/Port Virtualizer */
189 struct ice_vsi *dflt_vsi; /* default VSI for this switch */
190 u8 dflt_vsi_ena:1; /* true if above dflt_vsi is enabled */
197 __ICE_PREPARED_FOR_RESET, /* set by driver when prepared */
198 __ICE_RESET_OICR_RECV, /* set by driver after rcv reset OICR */
199 __ICE_PFR_REQ, /* set by driver and peers */
200 __ICE_CORER_REQ, /* set by driver and peers */
201 __ICE_GLOBR_REQ, /* set by driver and peers */
202 __ICE_CORER_RECV, /* set by OICR handler */
203 __ICE_GLOBR_RECV, /* set by OICR handler */
204 __ICE_EMPR_RECV, /* set by OICR handler */
205 __ICE_SUSPENDED, /* set on module remove path */
206 __ICE_RESET_FAILED, /* set by reset/rebuild */
207 /* When checking for the PF to be in a nominal operating state, the
208 * bits that are grouped at the beginning of the list need to be
209 * checked. Bits occurring before __ICE_STATE_NOMINAL_CHECK_BITS will
210 * be checked. If you need to add a bit into consideration for nominal
211 * operating state, it must be added before
212 * __ICE_STATE_NOMINAL_CHECK_BITS. Do not move this entry's position
213 * without appropriate consideration.
215 __ICE_STATE_NOMINAL_CHECK_BITS,
216 __ICE_ADMINQ_EVENT_PENDING,
217 __ICE_MAILBOXQ_EVENT_PENDING,
218 __ICE_MDD_EVENT_PENDING,
219 __ICE_VFLR_EVENT_PENDING,
220 __ICE_FLTR_OVERFLOW_PROMISC,
226 __ICE_OICR_INTR_DIS, /* Global OICR interrupt disabled */
227 __ICE_MDD_VF_PRINT_PENDING, /* set when MDD event handle */
228 __ICE_VF_RESETS_DISABLED, /* disable resets during ice_remove */
229 __ICE_LINK_DEFAULT_OVERRIDE_PENDING,
230 __ICE_PHY_INIT_COMPLETE,
231 __ICE_STATE_NBITS /* must be last */
235 ICE_VSI_FLAG_UMAC_FLTR_CHANGED,
236 ICE_VSI_FLAG_MMAC_FLTR_CHANGED,
237 ICE_VSI_FLAG_VLAN_FLTR_CHANGED,
238 ICE_VSI_FLAG_PROMISC_CHANGED,
239 ICE_VSI_FLAG_NBITS /* must be last */
242 /* struct that defines a VSI, associated with a dev */
244 struct net_device *netdev;
245 struct ice_sw *vsw; /* switch this VSI is on */
246 struct ice_pf *back; /* back pointer to PF */
247 struct ice_port_info *port_info; /* back pointer to port_info */
248 struct ice_ring **rx_rings; /* Rx ring array */
249 struct ice_ring **tx_rings; /* Tx ring array */
250 struct ice_q_vector **q_vectors; /* q_vector array */
252 irqreturn_t (*irq_handler)(int irq, void *data);
255 DECLARE_BITMAP(state, __ICE_STATE_NBITS);
256 DECLARE_BITMAP(flags, ICE_VSI_FLAG_NBITS);
257 unsigned int current_netdev_flags;
264 u16 base_vector; /* IRQ base for OS reserved vectors */
265 enum ice_vsi_type type;
266 u16 vsi_num; /* HW (absolute) index of this VSI */
267 u16 idx; /* software index in pf->vsi[] */
269 s16 vf_id; /* VF ID for SR-IOV VSIs */
271 u16 ethtype; /* Ethernet protocol for pause frame */
276 u16 rss_table_size; /* HW RSS table size */
277 u16 rss_size; /* Allocated RSS queues */
278 u8 *rss_hkey_user; /* User configured hash keys */
279 u8 *rss_lut_user; /* User configured lookup table entries */
280 u8 rss_lut_type; /* used to configure Get/Set RSS LUT AQ call */
282 /* aRFS members only allocated for the PF VSI */
283 #define ICE_MAX_ARFS_LIST 1024
284 #define ICE_ARFS_LST_MASK (ICE_MAX_ARFS_LIST - 1)
285 struct hlist_head *arfs_fltr_list;
286 struct ice_arfs_active_fltr_cntrs *arfs_fltr_cntrs;
287 spinlock_t arfs_lock; /* protects aRFS hash table and filter state */
288 atomic_t *arfs_last_fltr_id;
290 /* devlink port data */
291 struct devlink_port devlink_port;
292 bool devlink_port_registered;
297 struct ice_aqc_vsi_props info; /* VSI properties */
300 struct rtnl_link_stats64 net_stats;
301 struct ice_eth_stats eth_stats;
302 struct ice_eth_stats eth_stats_prev;
304 struct list_head tmp_sync_list; /* MAC filters to be synced */
305 struct list_head tmp_unsync_list; /* MAC filters to be unsynced */
308 u8 current_isup:1; /* Sync 'link up' logging */
309 u8 stat_offsets_loaded:1;
312 /* queue information */
313 u8 tx_mapping_mode; /* ICE_MAP_MODE_[CONTIG|SCATTER] */
314 u8 rx_mapping_mode; /* ICE_MAP_MODE_[CONTIG|SCATTER] */
315 u16 *txq_map; /* index in pf->avail_txqs */
316 u16 *rxq_map; /* index in pf->avail_rxqs */
317 u16 alloc_txq; /* Allocated Tx queues */
318 u16 num_txq; /* Used Tx queues */
319 u16 alloc_rxq; /* Allocated Rx queues */
320 u16 num_rxq; /* Used Rx queues */
321 u16 req_txq; /* User requested Tx queues */
322 u16 req_rxq; /* User requested Rx queues */
325 struct ice_tc_cfg tc_cfg;
326 struct bpf_prog *xdp_prog;
327 struct ice_ring **xdp_rings; /* XDP ring array */
328 u16 num_xdp_txq; /* Used XDP queues */
329 u8 xdp_mapping_mode; /* ICE_MAP_MODE_[CONTIG|SCATTER] */
331 /* setup back reference, to which aggregator node this VSI
334 struct ice_agg_node *agg_node;
335 } ____cacheline_internodealigned_in_smp;
337 /* struct that defines an interrupt vector */
338 struct ice_q_vector {
341 u16 v_idx; /* index in the vsi->q_vector array. */
343 u8 num_ring_rx; /* total number of Rx rings in vector */
344 u8 num_ring_tx; /* total number of Tx rings in vector */
345 u8 itr_countdown; /* when 0 should adjust adaptive ITR */
346 /* in usecs, need to use ice_intrl_to_usecs_reg() before writing this
347 * value to the device
351 struct napi_struct napi;
353 struct ice_ring_container rx;
354 struct ice_ring_container tx;
356 cpumask_t affinity_mask;
357 struct irq_affinity_notify affinity_notify;
359 char name[ICE_INT_NAME_STR_LEN];
360 } ____cacheline_internodealigned_in_smp;
366 ICE_FLAG_SRIOV_CAPABLE,
367 ICE_FLAG_DCB_CAPABLE,
370 ICE_FLAG_ADV_FEATURES,
371 ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA,
372 ICE_FLAG_TOTAL_PORT_SHUTDOWN_ENA,
374 ICE_FLAG_FW_LLDP_AGENT,
375 ICE_FLAG_ETHTOOL_CTXT, /* set when ethtool holds RTNL lock */
377 ICE_FLAG_VF_TRUE_PROMISC_ENA,
378 ICE_FLAG_MDD_AUTO_RESET_VF,
379 ICE_FLAG_LINK_LENIENT_MODE_ENA,
380 ICE_PF_FLAGS_NBITS /* must be last */
383 struct ice_agg_node {
385 #define ICE_MAX_VSIS_IN_AGG_NODE 64
391 struct pci_dev *pdev;
393 struct devlink_region *nvm_region;
394 struct devlink_region *devcaps_region;
396 /* OS reserved IRQ details */
397 struct msix_entry *msix_entries;
398 struct ice_res_tracker *irq_tracker;
399 /* First MSIX vector used by SR-IOV VFs. Calculated by subtracting the
400 * number of MSIX vectors needed for all SR-IOV VFs from the number of
401 * MSIX vectors allowed on this PF.
403 u16 sriov_base_vector;
405 u16 ctrl_vsi_idx; /* control VSI index in pf->vsi array */
407 struct ice_vsi **vsi; /* VSIs created by the driver */
408 struct ice_sw *first_sw; /* first switch created by firmware */
409 /* Virtchnl/SR-IOV config info */
411 u16 num_alloc_vfs; /* actual number of VFs allocated */
412 u16 num_vfs_supported; /* num VFs supported for this PF */
415 /* used to ratelimit the MDD event logging */
416 unsigned long last_printed_mdd_jiffies;
417 DECLARE_BITMAP(state, __ICE_STATE_NBITS);
418 DECLARE_BITMAP(flags, ICE_PF_FLAGS_NBITS);
419 unsigned long *avail_txqs; /* bitmap to track PF Tx queue usage */
420 unsigned long *avail_rxqs; /* bitmap to track PF Rx queue usage */
421 unsigned long serv_tmr_period;
422 unsigned long serv_tmr_prev;
423 struct timer_list serv_tmr;
424 struct work_struct serv_task;
425 struct mutex avail_q_mutex; /* protects access to avail_[rx|tx]qs */
426 struct mutex sw_mutex; /* lock for protecting VSI alloc flow */
427 struct mutex tc_mutex; /* lock to protect TC changes */
430 /* spinlock to protect the AdminQ wait list */
431 spinlock_t aq_wait_lock;
432 struct hlist_head aq_wait_list;
433 wait_queue_head_t aq_wait_queue;
435 u32 hw_csum_rx_error;
436 u16 oicr_idx; /* Other interrupt cause MSIX vector index */
437 u16 num_avail_sw_msix; /* remaining MSIX SW vectors left unclaimed */
438 u16 max_pf_txqs; /* Total Tx queues PF wide */
439 u16 max_pf_rxqs; /* Total Rx queues PF wide */
440 u16 num_lan_msix; /* Total MSIX vectors for base driver */
441 u16 num_lan_tx; /* num LAN Tx queues setup */
442 u16 num_lan_rx; /* num LAN Rx queues setup */
443 u16 next_vsi; /* Next free slot in pf->vsi[] - 0-based! */
445 u16 corer_count; /* Core reset count */
446 u16 globr_count; /* Global reset count */
447 u16 empr_count; /* EMP reset count */
448 u16 pfr_count; /* PF reset count */
450 u8 wol_ena : 1; /* software state of WoL */
451 u32 wakeup_reason; /* last wakeup reason */
452 struct ice_hw_port_stats stats;
453 struct ice_hw_port_stats stats_prev;
455 u8 stat_prev_loaded:1; /* has previous stats been loaded */
457 u32 tx_timeout_count;
458 unsigned long tx_timeout_last_recovery;
459 u32 tx_timeout_recovery_level;
460 char int_name[ICE_INT_NAME_STR_LEN];
463 __le64 nvm_phy_type_lo; /* NVM PHY type low */
464 __le64 nvm_phy_type_hi; /* NVM PHY type high */
465 struct ice_link_default_override_tlv link_dflt_override;
466 struct ice_lag *lag; /* Link Aggregation information */
468 #define ICE_INVALID_AGG_NODE_ID 0
469 #define ICE_PF_AGG_NODE_ID_START 1
470 #define ICE_MAX_PF_AGG_NODES 32
471 struct ice_agg_node pf_agg_node[ICE_MAX_PF_AGG_NODES];
472 #define ICE_VF_AGG_NODE_ID_START 65
473 #define ICE_MAX_VF_AGG_NODES 32
474 struct ice_agg_node vf_agg_node[ICE_MAX_VF_AGG_NODES];
477 struct ice_netdev_priv {
482 * ice_irq_dynamic_ena - Enable default interrupt generation settings
483 * @hw: pointer to HW struct
484 * @vsi: pointer to VSI struct, can be NULL
485 * @q_vector: pointer to q_vector, can be NULL
488 ice_irq_dynamic_ena(struct ice_hw *hw, struct ice_vsi *vsi,
489 struct ice_q_vector *q_vector)
491 u32 vector = (vsi && q_vector) ? q_vector->reg_idx :
492 ((struct ice_pf *)hw->back)->oicr_idx;
493 int itr = ICE_ITR_NONE;
496 /* clear the PBA here, as this function is meant to clean out all
497 * previous interrupts and enable the interrupt
499 val = GLINT_DYN_CTL_INTENA_M | GLINT_DYN_CTL_CLEARPBA_M |
500 (itr << GLINT_DYN_CTL_ITR_INDX_S);
502 if (test_bit(__ICE_DOWN, vsi->state))
504 wr32(hw, GLINT_DYN_CTL(vector), val);
508 * ice_netdev_to_pf - Retrieve the PF struct associated with a netdev
509 * @netdev: pointer to the netdev struct
511 static inline struct ice_pf *ice_netdev_to_pf(struct net_device *netdev)
513 struct ice_netdev_priv *np = netdev_priv(netdev);
515 return np->vsi->back;
518 static inline bool ice_is_xdp_ena_vsi(struct ice_vsi *vsi)
520 return !!vsi->xdp_prog;
523 static inline void ice_set_ring_xdp(struct ice_ring *ring)
525 ring->flags |= ICE_TX_FLAGS_RING_XDP;
529 * ice_xsk_pool - get XSK buffer pool bound to a ring
532 * Returns a pointer to xdp_umem structure if there is a buffer pool present,
535 static inline struct xsk_buff_pool *ice_xsk_pool(struct ice_ring *ring)
537 u16 qid = ring->q_index;
539 if (ice_ring_is_xdp(ring))
540 qid -= ring->vsi->num_xdp_txq;
542 if (!ice_is_xdp_ena_vsi(ring->vsi))
545 return xsk_get_pool_from_qid(ring->vsi->netdev, qid);
549 * ice_get_main_vsi - Get the PF VSI
552 * returns pf->vsi[0], which by definition is the PF VSI
554 static inline struct ice_vsi *ice_get_main_vsi(struct ice_pf *pf)
563 * ice_get_ctrl_vsi - Get the control VSI
566 static inline struct ice_vsi *ice_get_ctrl_vsi(struct ice_pf *pf)
568 /* if pf->ctrl_vsi_idx is ICE_NO_VSI, control VSI was not set up */
569 if (!pf->vsi || pf->ctrl_vsi_idx == ICE_NO_VSI)
572 return pf->vsi[pf->ctrl_vsi_idx];
576 * ice_set_sriov_cap - enable SRIOV in PF flags
579 static inline void ice_set_sriov_cap(struct ice_pf *pf)
581 if (pf->hw.func_caps.common_cap.sr_iov_1_1)
582 set_bit(ICE_FLAG_SRIOV_CAPABLE, pf->flags);
586 * ice_clear_sriov_cap - disable SRIOV in PF flags
589 static inline void ice_clear_sriov_cap(struct ice_pf *pf)
591 clear_bit(ICE_FLAG_SRIOV_CAPABLE, pf->flags);
594 #define ICE_FD_STAT_CTR_BLOCK_COUNT 256
595 #define ICE_FD_STAT_PF_IDX(base_idx) \
596 ((base_idx) * ICE_FD_STAT_CTR_BLOCK_COUNT)
597 #define ICE_FD_SB_STAT_IDX(base_idx) ICE_FD_STAT_PF_IDX(base_idx)
599 bool netif_is_ice(struct net_device *dev);
600 int ice_vsi_setup_tx_rings(struct ice_vsi *vsi);
601 int ice_vsi_setup_rx_rings(struct ice_vsi *vsi);
602 int ice_vsi_open_ctrl(struct ice_vsi *vsi);
603 void ice_set_ethtool_ops(struct net_device *netdev);
604 void ice_set_ethtool_safe_mode_ops(struct net_device *netdev);
605 u16 ice_get_avail_txq_count(struct ice_pf *pf);
606 u16 ice_get_avail_rxq_count(struct ice_pf *pf);
607 int ice_vsi_recfg_qs(struct ice_vsi *vsi, int new_rx, int new_tx);
608 void ice_update_vsi_stats(struct ice_vsi *vsi);
609 void ice_update_pf_stats(struct ice_pf *pf);
610 int ice_up(struct ice_vsi *vsi);
611 int ice_down(struct ice_vsi *vsi);
612 int ice_vsi_cfg(struct ice_vsi *vsi);
613 struct ice_vsi *ice_lb_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi);
614 int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog);
615 int ice_destroy_xdp_rings(struct ice_vsi *vsi);
617 ice_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
619 int ice_set_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);
620 int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);
621 void ice_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size);
622 int ice_schedule_reset(struct ice_pf *pf, enum ice_reset_req reset);
623 void ice_print_link_msg(struct ice_vsi *vsi, bool isup);
624 const char *ice_stat_str(enum ice_status stat_err);
625 const char *ice_aq_str(enum ice_aq_err aq_err);
626 bool ice_is_wol_supported(struct ice_hw *hw);
628 ice_fdir_write_fltr(struct ice_pf *pf, struct ice_fdir_fltr *input, bool add,
630 void ice_vsi_manage_fdir(struct ice_vsi *vsi, bool ena);
631 int ice_add_fdir_ethtool(struct ice_vsi *vsi, struct ethtool_rxnfc *cmd);
632 int ice_del_fdir_ethtool(struct ice_vsi *vsi, struct ethtool_rxnfc *cmd);
633 int ice_get_ethtool_fdir_entry(struct ice_hw *hw, struct ethtool_rxnfc *cmd);
635 ice_get_fdir_fltr_ids(struct ice_hw *hw, struct ethtool_rxnfc *cmd,
637 void ice_fdir_release_flows(struct ice_hw *hw);
638 void ice_fdir_replay_flows(struct ice_hw *hw);
639 void ice_fdir_replay_fltrs(struct ice_pf *pf);
640 int ice_fdir_create_dflt_rules(struct ice_pf *pf);
641 int ice_aq_wait_for_event(struct ice_pf *pf, u16 opcode, unsigned long timeout,
642 struct ice_rq_event_info *event);
643 int ice_open(struct net_device *netdev);
644 int ice_open_internal(struct net_device *netdev);
645 int ice_stop(struct net_device *netdev);
646 void ice_service_task_schedule(struct ice_pf *pf);