qede_main.c revision 6b3e017e
1/*
2 * Copyright (c) 2016 QLogic Corporation.
3 * All rights reserved.
4 * www.qlogic.com
5 *
6 * See LICENSE.qede_pmd for copyright and licensing details.
7 */
8
9#include <limits.h>
10#include <time.h>
11#include <rte_alarm.h>
12
13#include "qede_ethdev.h"
14
15static uint8_t npar_tx_switching = 1;
16
17/* Alarm timeout. */
18#define QEDE_ALARM_TIMEOUT_US 100000
19
20/* Global variable to hold absolute path of fw file */
21char fw_file[PATH_MAX];
22
23const char *QEDE_DEFAULT_FIRMWARE =
24	"/lib/firmware/qed/qed_init_values-8.10.9.0.bin";
25
26static void
27qed_update_pf_params(struct ecore_dev *edev, struct ecore_pf_params *params)
28{
29	int i;
30
31	for (i = 0; i < edev->num_hwfns; i++) {
32		struct ecore_hwfn *p_hwfn = &edev->hwfns[i];
33		p_hwfn->pf_params = *params;
34	}
35}
36
37static void qed_init_pci(struct ecore_dev *edev, struct rte_pci_device *pci_dev)
38{
39	edev->regview = pci_dev->mem_resource[0].addr;
40	edev->doorbells = pci_dev->mem_resource[2].addr;
41}
42
43static int
44qed_probe(struct ecore_dev *edev, struct rte_pci_device *pci_dev,
45	  enum qed_protocol protocol, uint32_t dp_module,
46	  uint8_t dp_level, bool is_vf)
47{
48	struct ecore_hw_prepare_params hw_prepare_params;
49	struct qede_dev *qdev = (struct qede_dev *)edev;
50	int rc;
51
52	ecore_init_struct(edev);
53	qdev->protocol = protocol;
54	if (is_vf) {
55		edev->b_is_vf = true;
56		edev->b_hw_channel = true; /* @DPDK */
57	}
58	ecore_init_dp(edev, dp_module, dp_level, NULL);
59	qed_init_pci(edev, pci_dev);
60
61	memset(&hw_prepare_params, 0, sizeof(hw_prepare_params));
62	hw_prepare_params.personality = ECORE_PCI_ETH;
63	hw_prepare_params.drv_resc_alloc = false;
64	hw_prepare_params.chk_reg_fifo = false;
65	rc = ecore_hw_prepare(edev, &hw_prepare_params);
66	if (rc) {
67		DP_ERR(edev, "hw prepare failed\n");
68		return rc;
69	}
70
71	return rc;
72}
73
74static int qed_nic_setup(struct ecore_dev *edev)
75{
76	int rc, i;
77
78	rc = ecore_resc_alloc(edev);
79	if (rc)
80		return rc;
81
82	DP_INFO(edev, "Allocated qed resources\n");
83	ecore_resc_setup(edev);
84
85	return rc;
86}
87
88#ifdef CONFIG_ECORE_ZIPPED_FW
89static int qed_alloc_stream_mem(struct ecore_dev *edev)
90{
91	int i;
92
93	for_each_hwfn(edev, i) {
94		struct ecore_hwfn *p_hwfn = &edev->hwfns[i];
95
96		p_hwfn->stream = OSAL_ZALLOC(p_hwfn->p_dev, GFP_KERNEL,
97					     sizeof(*p_hwfn->stream));
98		if (!p_hwfn->stream)
99			return -ENOMEM;
100	}
101
102	return 0;
103}
104
105static void qed_free_stream_mem(struct ecore_dev *edev)
106{
107	int i;
108
109	for_each_hwfn(edev, i) {
110		struct ecore_hwfn *p_hwfn = &edev->hwfns[i];
111
112		if (!p_hwfn->stream)
113			return;
114
115		OSAL_FREE(p_hwfn->p_dev, p_hwfn->stream);
116	}
117}
118#endif
119
120#ifdef CONFIG_ECORE_BINARY_FW
121static int qed_load_firmware_data(struct ecore_dev *edev)
122{
123	int fd;
124	struct stat st;
125	const char *fw = RTE_LIBRTE_QEDE_FW;
126
127	if (strcmp(fw, "") == 0)
128		strcpy(fw_file, QEDE_DEFAULT_FIRMWARE);
129	else
130		strcpy(fw_file, fw);
131
132	fd = open(fw_file, O_RDONLY);
133	if (fd < 0) {
134		DP_NOTICE(edev, false, "Can't open firmware file\n");
135		return -ENOENT;
136	}
137
138	if (fstat(fd, &st) < 0) {
139		DP_NOTICE(edev, false, "Can't stat firmware file\n");
140		return -1;
141	}
142
143	edev->firmware = rte_zmalloc("qede_fw", st.st_size,
144				    RTE_CACHE_LINE_SIZE);
145	if (!edev->firmware) {
146		DP_NOTICE(edev, false, "Can't allocate memory for firmware\n");
147		close(fd);
148		return -ENOMEM;
149	}
150
151	if (read(fd, edev->firmware, st.st_size) != st.st_size) {
152		DP_NOTICE(edev, false, "Can't read firmware data\n");
153		close(fd);
154		return -1;
155	}
156
157	edev->fw_len = st.st_size;
158	if (edev->fw_len < 104) {
159		DP_NOTICE(edev, false, "Invalid fw size: %" PRIu64 "\n",
160			  edev->fw_len);
161		return -EINVAL;
162	}
163
164	return 0;
165}
166#endif
167
168static void qed_handle_bulletin_change(struct ecore_hwfn *hwfn)
169{
170	uint8_t mac[ETH_ALEN], is_mac_exist, is_mac_forced;
171
172	is_mac_exist = ecore_vf_bulletin_get_forced_mac(hwfn, mac,
173						      &is_mac_forced);
174	if (is_mac_exist && is_mac_forced)
175		rte_memcpy(hwfn->hw_info.hw_mac_addr, mac, ETH_ALEN);
176
177	/* Always update link configuration according to bulletin */
178	qed_link_update(hwfn);
179}
180
181static void qede_vf_task(void *arg)
182{
183	struct ecore_hwfn *p_hwfn = arg;
184	uint8_t change = 0;
185
186	/* Read the bulletin board, and re-schedule the task */
187	ecore_vf_read_bulletin(p_hwfn, &change);
188	if (change)
189		qed_handle_bulletin_change(p_hwfn);
190
191	rte_eal_alarm_set(QEDE_ALARM_TIMEOUT_US, qede_vf_task, p_hwfn);
192}
193
194static void qed_start_iov_task(struct ecore_dev *edev)
195{
196	struct ecore_hwfn *p_hwfn;
197	int i;
198
199	for_each_hwfn(edev, i) {
200		p_hwfn = &edev->hwfns[i];
201		if (!IS_PF(edev))
202			rte_eal_alarm_set(QEDE_ALARM_TIMEOUT_US, qede_vf_task,
203					  p_hwfn);
204	}
205}
206
207static void qed_stop_iov_task(struct ecore_dev *edev)
208{
209	struct ecore_hwfn *p_hwfn;
210	int i;
211
212	for_each_hwfn(edev, i) {
213		p_hwfn = &edev->hwfns[i];
214		if (!IS_PF(edev))
215			rte_eal_alarm_cancel(qede_vf_task, p_hwfn);
216	}
217}
218static int qed_slowpath_start(struct ecore_dev *edev,
219			      struct qed_slowpath_params *params)
220{
221	bool allow_npar_tx_switching;
222	const uint8_t *data = NULL;
223	struct ecore_hwfn *hwfn;
224	struct ecore_mcp_drv_version drv_version;
225	struct ecore_hw_init_params hw_init_params;
226	struct qede_dev *qdev = (struct qede_dev *)edev;
227	int rc;
228#ifdef QED_ENC_SUPPORTED
229	struct ecore_tunn_start_params tunn_info;
230#endif
231
232#ifdef CONFIG_ECORE_BINARY_FW
233	if (IS_PF(edev)) {
234		rc = qed_load_firmware_data(edev);
235		if (rc) {
236			DP_NOTICE(edev, true,
237				  "Failed to find fw file %s\n", fw_file);
238			goto err;
239		}
240	}
241#endif
242
243	rc = qed_nic_setup(edev);
244	if (rc)
245		goto err;
246
247	/* set int_coalescing_mode */
248	edev->int_coalescing_mode = ECORE_COAL_MODE_ENABLE;
249
250#ifdef CONFIG_ECORE_ZIPPED_FW
251	if (IS_PF(edev)) {
252		/* Allocate stream for unzipping */
253		rc = qed_alloc_stream_mem(edev);
254		if (rc) {
255			DP_NOTICE(edev, true,
256			"Failed to allocate stream memory\n");
257			goto err2;
258		}
259	}
260
261	qed_start_iov_task(edev);
262#endif
263
264#ifdef CONFIG_ECORE_BINARY_FW
265	if (IS_PF(edev))
266		data = (const uint8_t *)edev->firmware + sizeof(u32);
267#endif
268
269	allow_npar_tx_switching = npar_tx_switching ? true : false;
270
271	/* Start the slowpath */
272	memset(&hw_init_params, 0, sizeof(hw_init_params));
273#ifdef QED_ENC_SUPPORTED
274	memset(&tunn_info, 0, sizeof(tunn_info));
275	tunn_info.tunn_mode |= 1 << QED_MODE_VXLAN_TUNN |
276	    1 << QED_MODE_L2GRE_TUNN |
277	    1 << QED_MODE_IPGRE_TUNN |
278	    1 << QED_MODE_L2GENEVE_TUNN | 1 << QED_MODE_IPGENEVE_TUNN;
279	tunn_info.tunn_clss_vxlan = QED_TUNN_CLSS_MAC_VLAN;
280	tunn_info.tunn_clss_l2gre = QED_TUNN_CLSS_MAC_VLAN;
281	tunn_info.tunn_clss_ipgre = QED_TUNN_CLSS_MAC_VLAN;
282	hw_init_params.p_tunn = &tunn_info;
283#endif
284	hw_init_params.b_hw_start = true;
285	hw_init_params.int_mode = ECORE_INT_MODE_MSIX;
286	hw_init_params.allow_npar_tx_switch = allow_npar_tx_switching;
287	hw_init_params.bin_fw_data = data;
288	hw_init_params.epoch = (u32)time(NULL);
289	rc = ecore_hw_init(edev, &hw_init_params);
290	if (rc) {
291		DP_ERR(edev, "ecore_hw_init failed\n");
292		goto err2;
293	}
294
295	DP_INFO(edev, "HW inited and function started\n");
296
297	if (IS_PF(edev)) {
298		hwfn = ECORE_LEADING_HWFN(edev);
299		drv_version.version = (params->drv_major << 24) |
300		    (params->drv_minor << 16) |
301		    (params->drv_rev << 8) | (params->drv_eng);
302		/* TBD: strlcpy() */
303		strncpy((char *)drv_version.name, (const char *)params->name,
304			MCP_DRV_VER_STR_SIZE - 4);
305		rc = ecore_mcp_send_drv_version(hwfn, hwfn->p_main_ptt,
306						&drv_version);
307		if (rc) {
308			DP_NOTICE(edev, true,
309				  "Failed sending drv version command\n");
310			return rc;
311		}
312	}
313
314	ecore_reset_vport_stats(edev);
315
316	return 0;
317
318	ecore_hw_stop(edev);
319err2:
320	ecore_resc_free(edev);
321err:
322#ifdef CONFIG_ECORE_BINARY_FW
323	if (IS_PF(edev)) {
324		if (edev->firmware)
325			rte_free(edev->firmware);
326		edev->firmware = NULL;
327	}
328#endif
329	qed_stop_iov_task(edev);
330
331	return rc;
332}
333
334static int
335qed_fill_dev_info(struct ecore_dev *edev, struct qed_dev_info *dev_info)
336{
337	struct ecore_ptt *ptt = NULL;
338
339	memset(dev_info, 0, sizeof(struct qed_dev_info));
340	dev_info->num_hwfns = edev->num_hwfns;
341	dev_info->is_mf_default = IS_MF_DEFAULT(&edev->hwfns[0]);
342	rte_memcpy(&dev_info->hw_mac, &edev->hwfns[0].hw_info.hw_mac_addr,
343	       ETHER_ADDR_LEN);
344
345	if (IS_PF(edev)) {
346		dev_info->fw_major = FW_MAJOR_VERSION;
347		dev_info->fw_minor = FW_MINOR_VERSION;
348		dev_info->fw_rev = FW_REVISION_VERSION;
349		dev_info->fw_eng = FW_ENGINEERING_VERSION;
350		dev_info->mf_mode = edev->mf_mode;
351		dev_info->tx_switching = false;
352	} else {
353		ecore_vf_get_fw_version(&edev->hwfns[0], &dev_info->fw_major,
354					&dev_info->fw_minor, &dev_info->fw_rev,
355					&dev_info->fw_eng);
356	}
357
358	if (IS_PF(edev)) {
359		ptt = ecore_ptt_acquire(ECORE_LEADING_HWFN(edev));
360		if (ptt) {
361			ecore_mcp_get_mfw_ver(ECORE_LEADING_HWFN(edev), ptt,
362					      &dev_info->mfw_rev, NULL);
363
364			ecore_mcp_get_flash_size(ECORE_LEADING_HWFN(edev), ptt,
365						 &dev_info->flash_size);
366
367			/* Workaround to allow PHY-read commands for
368			 * B0 bringup.
369			 */
370			if (ECORE_IS_BB_B0(edev))
371				dev_info->flash_size = 0xffffffff;
372
373			ecore_ptt_release(ECORE_LEADING_HWFN(edev), ptt);
374		}
375	} else {
376		ecore_mcp_get_mfw_ver(ECORE_LEADING_HWFN(edev), ptt,
377				      &dev_info->mfw_rev, NULL);
378	}
379
380	return 0;
381}
382
383int
384qed_fill_eth_dev_info(struct ecore_dev *edev, struct qed_dev_eth_info *info)
385{
386	struct qede_dev *qdev = (struct qede_dev *)edev;
387	uint8_t queues = 0;
388	int i;
389
390	memset(info, 0, sizeof(*info));
391
392	info->num_tc = 1 /* @@@TBD aelior MULTI_COS */;
393
394	if (IS_PF(edev)) {
395		int max_vf_vlan_filters = 0;
396
397		info->num_queues = 0;
398		for_each_hwfn(edev, i)
399			info->num_queues +=
400			FEAT_NUM(&edev->hwfns[i], ECORE_PF_L2_QUE);
401
402		if (edev->p_iov_info)
403			max_vf_vlan_filters = edev->p_iov_info->total_vfs *
404					      ECORE_ETH_VF_NUM_VLAN_FILTERS;
405		info->num_vlan_filters = RESC_NUM(&edev->hwfns[0], ECORE_VLAN) -
406					 max_vf_vlan_filters;
407
408		rte_memcpy(&info->port_mac, &edev->hwfns[0].hw_info.hw_mac_addr,
409			   ETHER_ADDR_LEN);
410	} else {
411		ecore_vf_get_num_rxqs(ECORE_LEADING_HWFN(edev),
412				      &info->num_queues);
413		if (edev->num_hwfns > 1) {
414			ecore_vf_get_num_rxqs(&edev->hwfns[1], &queues);
415			info->num_queues += queues;
416			/* Restrict 100G VF to advertise 16 queues till the
417			 * required support is available to go beyond 16.
418			 */
419			info->num_queues = RTE_MIN(info->num_queues,
420						   ECORE_MAX_VF_CHAINS_PER_PF);
421		}
422
423		ecore_vf_get_num_vlan_filters(&edev->hwfns[0],
424					      (u8 *)&info->num_vlan_filters);
425
426		ecore_vf_get_port_mac(&edev->hwfns[0],
427				      (uint8_t *)&info->port_mac);
428	}
429
430	qed_fill_dev_info(edev, &info->common);
431
432	if (IS_VF(edev))
433		memset(&info->common.hw_mac, 0, ETHER_ADDR_LEN);
434
435	return 0;
436}
437
438static void
439qed_set_id(struct ecore_dev *edev, char name[NAME_SIZE],
440	   const char ver_str[NAME_SIZE])
441{
442	int i;
443
444	rte_memcpy(edev->name, name, NAME_SIZE);
445	for_each_hwfn(edev, i) {
446		snprintf(edev->hwfns[i].name, NAME_SIZE, "%s-%d", name, i);
447	}
448	memcpy(edev->ver_str, ver_str, NAME_SIZE);
449	edev->drv_type = DRV_ID_DRV_TYPE_LINUX;
450}
451
452static uint32_t
453qed_sb_init(struct ecore_dev *edev, struct ecore_sb_info *sb_info,
454	    void *sb_virt_addr, dma_addr_t sb_phy_addr,
455	    uint16_t sb_id, enum qed_sb_type type)
456{
457	struct ecore_hwfn *p_hwfn;
458	int hwfn_index;
459	uint16_t rel_sb_id;
460	uint8_t n_hwfns;
461	uint32_t rc;
462
463	/* RoCE uses single engine and CMT uses two engines. When using both
464	 * we force only a single engine. Storage uses only engine 0 too.
465	 */
466	if (type == QED_SB_TYPE_L2_QUEUE)
467		n_hwfns = edev->num_hwfns;
468	else
469		n_hwfns = 1;
470
471	hwfn_index = sb_id % n_hwfns;
472	p_hwfn = &edev->hwfns[hwfn_index];
473	rel_sb_id = sb_id / n_hwfns;
474
475	DP_INFO(edev, "hwfn [%d] <--[init]-- SB %04x [0x%04x upper]\n",
476		hwfn_index, rel_sb_id, sb_id);
477
478	rc = ecore_int_sb_init(p_hwfn, p_hwfn->p_main_ptt, sb_info,
479			       sb_virt_addr, sb_phy_addr, rel_sb_id);
480
481	return rc;
482}
483
484static void qed_fill_link(struct ecore_hwfn *hwfn,
485			  struct qed_link_output *if_link)
486{
487	struct ecore_mcp_link_params params;
488	struct ecore_mcp_link_state link;
489	struct ecore_mcp_link_capabilities link_caps;
490	uint32_t media_type;
491	uint8_t change = 0;
492
493	memset(if_link, 0, sizeof(*if_link));
494
495	/* Prepare source inputs */
496	if (IS_PF(hwfn->p_dev)) {
497		rte_memcpy(&params, ecore_mcp_get_link_params(hwfn),
498		       sizeof(params));
499		rte_memcpy(&link, ecore_mcp_get_link_state(hwfn), sizeof(link));
500		rte_memcpy(&link_caps, ecore_mcp_get_link_capabilities(hwfn),
501		       sizeof(link_caps));
502	} else {
503		ecore_vf_read_bulletin(hwfn, &change);
504		ecore_vf_get_link_params(hwfn, &params);
505		ecore_vf_get_link_state(hwfn, &link);
506		ecore_vf_get_link_caps(hwfn, &link_caps);
507	}
508
509	/* Set the link parameters to pass to protocol driver */
510	if (link.link_up)
511		if_link->link_up = true;
512
513	if (link.link_up)
514		if_link->speed = link.speed;
515
516	if_link->duplex = QEDE_DUPLEX_FULL;
517
518	/* Fill up the native advertised speed cap mask */
519	if_link->adv_speed = params.speed.advertised_speeds;
520
521	if (params.speed.autoneg)
522		if_link->supported_caps |= QEDE_SUPPORTED_AUTONEG;
523
524	if (params.pause.autoneg || params.pause.forced_rx ||
525	    params.pause.forced_tx)
526		if_link->supported_caps |= QEDE_SUPPORTED_PAUSE;
527
528	if (params.pause.autoneg)
529		if_link->pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
530
531	if (params.pause.forced_rx)
532		if_link->pause_config |= QED_LINK_PAUSE_RX_ENABLE;
533
534	if (params.pause.forced_tx)
535		if_link->pause_config |= QED_LINK_PAUSE_TX_ENABLE;
536}
537
538static void
539qed_get_current_link(struct ecore_dev *edev, struct qed_link_output *if_link)
540{
541	qed_fill_link(&edev->hwfns[0], if_link);
542
543#ifdef CONFIG_QED_SRIOV
544	for_each_hwfn(cdev, i)
545		qed_inform_vf_link_state(&cdev->hwfns[i]);
546#endif
547}
548
549static int qed_set_link(struct ecore_dev *edev, struct qed_link_params *params)
550{
551	struct ecore_hwfn *hwfn;
552	struct ecore_ptt *ptt;
553	struct ecore_mcp_link_params *link_params;
554	int rc;
555
556	if (IS_VF(edev))
557		return 0;
558
559	/* The link should be set only once per PF */
560	hwfn = &edev->hwfns[0];
561
562	ptt = ecore_ptt_acquire(hwfn);
563	if (!ptt)
564		return -EBUSY;
565
566	link_params = ecore_mcp_get_link_params(hwfn);
567	if (params->override_flags & QED_LINK_OVERRIDE_SPEED_AUTONEG)
568		link_params->speed.autoneg = params->autoneg;
569
570	if (params->override_flags & QED_LINK_OVERRIDE_PAUSE_CONFIG) {
571		if (params->pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
572			link_params->pause.autoneg = true;
573		else
574			link_params->pause.autoneg = false;
575		if (params->pause_config & QED_LINK_PAUSE_RX_ENABLE)
576			link_params->pause.forced_rx = true;
577		else
578			link_params->pause.forced_rx = false;
579		if (params->pause_config & QED_LINK_PAUSE_TX_ENABLE)
580			link_params->pause.forced_tx = true;
581		else
582			link_params->pause.forced_tx = false;
583	}
584
585	rc = ecore_mcp_set_link(hwfn, ptt, params->link_up);
586
587	ecore_ptt_release(hwfn, ptt);
588
589	return rc;
590}
591
592void qed_link_update(struct ecore_hwfn *hwfn)
593{
594	struct qed_link_output if_link;
595
596	qed_fill_link(hwfn, &if_link);
597}
598
599static int qed_drain(struct ecore_dev *edev)
600{
601	struct ecore_hwfn *hwfn;
602	struct ecore_ptt *ptt;
603	int i, rc;
604
605	if (IS_VF(edev))
606		return 0;
607
608	for_each_hwfn(edev, i) {
609		hwfn = &edev->hwfns[i];
610		ptt = ecore_ptt_acquire(hwfn);
611		if (!ptt) {
612			DP_NOTICE(hwfn, true, "Failed to drain NIG; No PTT\n");
613			return -EBUSY;
614		}
615		rc = ecore_mcp_drain(hwfn, ptt);
616		if (rc)
617			return rc;
618		ecore_ptt_release(hwfn, ptt);
619	}
620
621	return 0;
622}
623
624static int qed_nic_stop(struct ecore_dev *edev)
625{
626	int i, rc;
627
628	rc = ecore_hw_stop(edev);
629	for (i = 0; i < edev->num_hwfns; i++) {
630		struct ecore_hwfn *p_hwfn = &edev->hwfns[i];
631
632		if (p_hwfn->b_sp_dpc_enabled)
633			p_hwfn->b_sp_dpc_enabled = false;
634	}
635	return rc;
636}
637
638static int qed_nic_reset(struct ecore_dev *edev)
639{
640	int rc;
641
642	rc = ecore_hw_reset(edev);
643	if (rc)
644		return rc;
645
646	ecore_resc_free(edev);
647
648	return 0;
649}
650
651static int qed_slowpath_stop(struct ecore_dev *edev)
652{
653#ifdef CONFIG_QED_SRIOV
654	int i;
655#endif
656
657	if (!edev)
658		return -ENODEV;
659
660	if (IS_PF(edev)) {
661#ifdef CONFIG_ECORE_ZIPPED_FW
662		qed_free_stream_mem(edev);
663#endif
664
665#ifdef CONFIG_QED_SRIOV
666		if (IS_QED_ETH_IF(edev))
667			qed_sriov_disable(edev, true);
668#endif
669		qed_nic_stop(edev);
670	}
671
672	qed_nic_reset(edev);
673	qed_stop_iov_task(edev);
674
675	return 0;
676}
677
678static void qed_remove(struct ecore_dev *edev)
679{
680	if (!edev)
681		return;
682
683	ecore_hw_remove(edev);
684}
685
686const struct qed_common_ops qed_common_ops_pass = {
687	INIT_STRUCT_FIELD(probe, &qed_probe),
688	INIT_STRUCT_FIELD(update_pf_params, &qed_update_pf_params),
689	INIT_STRUCT_FIELD(slowpath_start, &qed_slowpath_start),
690	INIT_STRUCT_FIELD(set_id, &qed_set_id),
691	INIT_STRUCT_FIELD(chain_alloc, &ecore_chain_alloc),
692	INIT_STRUCT_FIELD(chain_free, &ecore_chain_free),
693	INIT_STRUCT_FIELD(sb_init, &qed_sb_init),
694	INIT_STRUCT_FIELD(get_link, &qed_get_current_link),
695	INIT_STRUCT_FIELD(set_link, &qed_set_link),
696	INIT_STRUCT_FIELD(drain, &qed_drain),
697	INIT_STRUCT_FIELD(slowpath_stop, &qed_slowpath_stop),
698	INIT_STRUCT_FIELD(remove, &qed_remove),
699};
700