qede_main.c revision aab0c291
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		close(fd);
141		return -1;
142	}
143
144	edev->firmware = rte_zmalloc("qede_fw", st.st_size,
145				    RTE_CACHE_LINE_SIZE);
146	if (!edev->firmware) {
147		DP_NOTICE(edev, false, "Can't allocate memory for firmware\n");
148		close(fd);
149		return -ENOMEM;
150	}
151
152	if (read(fd, edev->firmware, st.st_size) != st.st_size) {
153		DP_NOTICE(edev, false, "Can't read firmware data\n");
154		close(fd);
155		return -1;
156	}
157
158	edev->fw_len = st.st_size;
159	if (edev->fw_len < 104) {
160		DP_NOTICE(edev, false, "Invalid fw size: %" PRIu64 "\n",
161			  edev->fw_len);
162		close(fd);
163		return -EINVAL;
164	}
165
166	close(fd);
167	return 0;
168}
169#endif
170
171static void qed_handle_bulletin_change(struct ecore_hwfn *hwfn)
172{
173	uint8_t mac[ETH_ALEN], is_mac_exist, is_mac_forced;
174
175	is_mac_exist = ecore_vf_bulletin_get_forced_mac(hwfn, mac,
176						      &is_mac_forced);
177	if (is_mac_exist && is_mac_forced)
178		rte_memcpy(hwfn->hw_info.hw_mac_addr, mac, ETH_ALEN);
179
180	/* Always update link configuration according to bulletin */
181	qed_link_update(hwfn);
182}
183
184static void qede_vf_task(void *arg)
185{
186	struct ecore_hwfn *p_hwfn = arg;
187	uint8_t change = 0;
188
189	/* Read the bulletin board, and re-schedule the task */
190	ecore_vf_read_bulletin(p_hwfn, &change);
191	if (change)
192		qed_handle_bulletin_change(p_hwfn);
193
194	rte_eal_alarm_set(QEDE_ALARM_TIMEOUT_US, qede_vf_task, p_hwfn);
195}
196
197static void qed_start_iov_task(struct ecore_dev *edev)
198{
199	struct ecore_hwfn *p_hwfn;
200	int i;
201
202	for_each_hwfn(edev, i) {
203		p_hwfn = &edev->hwfns[i];
204		if (!IS_PF(edev))
205			rte_eal_alarm_set(QEDE_ALARM_TIMEOUT_US, qede_vf_task,
206					  p_hwfn);
207	}
208}
209
210static void qed_stop_iov_task(struct ecore_dev *edev)
211{
212	struct ecore_hwfn *p_hwfn;
213	int i;
214
215	for_each_hwfn(edev, i) {
216		p_hwfn = &edev->hwfns[i];
217		if (!IS_PF(edev))
218			rte_eal_alarm_cancel(qede_vf_task, p_hwfn);
219	}
220}
221static int qed_slowpath_start(struct ecore_dev *edev,
222			      struct qed_slowpath_params *params)
223{
224	bool allow_npar_tx_switching;
225	const uint8_t *data = NULL;
226	struct ecore_hwfn *hwfn;
227	struct ecore_mcp_drv_version drv_version;
228	struct ecore_hw_init_params hw_init_params;
229	struct qede_dev *qdev = (struct qede_dev *)edev;
230	int rc;
231#ifdef QED_ENC_SUPPORTED
232	struct ecore_tunn_start_params tunn_info;
233#endif
234
235#ifdef CONFIG_ECORE_BINARY_FW
236	if (IS_PF(edev)) {
237		rc = qed_load_firmware_data(edev);
238		if (rc) {
239			DP_NOTICE(edev, true,
240				  "Failed to find fw file %s\n", fw_file);
241			goto err;
242		}
243	}
244#endif
245
246	rc = qed_nic_setup(edev);
247	if (rc)
248		goto err;
249
250	/* set int_coalescing_mode */
251	edev->int_coalescing_mode = ECORE_COAL_MODE_ENABLE;
252
253#ifdef CONFIG_ECORE_ZIPPED_FW
254	if (IS_PF(edev)) {
255		/* Allocate stream for unzipping */
256		rc = qed_alloc_stream_mem(edev);
257		if (rc) {
258			DP_NOTICE(edev, true,
259			"Failed to allocate stream memory\n");
260			goto err2;
261		}
262	}
263
264	qed_start_iov_task(edev);
265#endif
266
267#ifdef CONFIG_ECORE_BINARY_FW
268	if (IS_PF(edev))
269		data = (const uint8_t *)edev->firmware + sizeof(u32);
270#endif
271
272	allow_npar_tx_switching = npar_tx_switching ? true : false;
273
274	/* Start the slowpath */
275	memset(&hw_init_params, 0, sizeof(hw_init_params));
276#ifdef QED_ENC_SUPPORTED
277	memset(&tunn_info, 0, sizeof(tunn_info));
278	tunn_info.tunn_mode |= 1 << QED_MODE_VXLAN_TUNN |
279	    1 << QED_MODE_L2GRE_TUNN |
280	    1 << QED_MODE_IPGRE_TUNN |
281	    1 << QED_MODE_L2GENEVE_TUNN | 1 << QED_MODE_IPGENEVE_TUNN;
282	tunn_info.tunn_clss_vxlan = QED_TUNN_CLSS_MAC_VLAN;
283	tunn_info.tunn_clss_l2gre = QED_TUNN_CLSS_MAC_VLAN;
284	tunn_info.tunn_clss_ipgre = QED_TUNN_CLSS_MAC_VLAN;
285	hw_init_params.p_tunn = &tunn_info;
286#endif
287	hw_init_params.b_hw_start = true;
288	hw_init_params.int_mode = ECORE_INT_MODE_MSIX;
289	hw_init_params.allow_npar_tx_switch = allow_npar_tx_switching;
290	hw_init_params.bin_fw_data = data;
291	hw_init_params.epoch = (u32)time(NULL);
292	rc = ecore_hw_init(edev, &hw_init_params);
293	if (rc) {
294		DP_ERR(edev, "ecore_hw_init failed\n");
295		goto err2;
296	}
297
298	DP_INFO(edev, "HW inited and function started\n");
299
300	if (IS_PF(edev)) {
301		hwfn = ECORE_LEADING_HWFN(edev);
302		drv_version.version = (params->drv_major << 24) |
303		    (params->drv_minor << 16) |
304		    (params->drv_rev << 8) | (params->drv_eng);
305		/* TBD: strlcpy() */
306		strncpy((char *)drv_version.name, (const char *)params->name,
307			MCP_DRV_VER_STR_SIZE - 4);
308		rc = ecore_mcp_send_drv_version(hwfn, hwfn->p_main_ptt,
309						&drv_version);
310		if (rc) {
311			DP_NOTICE(edev, true,
312				  "Failed sending drv version command\n");
313			return rc;
314		}
315	}
316
317	ecore_reset_vport_stats(edev);
318
319	return 0;
320
321	ecore_hw_stop(edev);
322err2:
323	ecore_resc_free(edev);
324err:
325#ifdef CONFIG_ECORE_BINARY_FW
326	if (IS_PF(edev)) {
327		if (edev->firmware)
328			rte_free(edev->firmware);
329		edev->firmware = NULL;
330	}
331#endif
332	qed_stop_iov_task(edev);
333
334	return rc;
335}
336
337static int
338qed_fill_dev_info(struct ecore_dev *edev, struct qed_dev_info *dev_info)
339{
340	struct ecore_ptt *ptt = NULL;
341
342	memset(dev_info, 0, sizeof(struct qed_dev_info));
343	dev_info->num_hwfns = edev->num_hwfns;
344	dev_info->is_mf_default = IS_MF_DEFAULT(&edev->hwfns[0]);
345	rte_memcpy(&dev_info->hw_mac, &edev->hwfns[0].hw_info.hw_mac_addr,
346	       ETHER_ADDR_LEN);
347
348	dev_info->fw_major = FW_MAJOR_VERSION;
349	dev_info->fw_minor = FW_MINOR_VERSION;
350	dev_info->fw_rev = FW_REVISION_VERSION;
351	dev_info->fw_eng = FW_ENGINEERING_VERSION;
352
353	if (IS_PF(edev)) {
354		dev_info->mf_mode = edev->mf_mode;
355		dev_info->tx_switching = false;
356	} else {
357		ecore_vf_get_fw_version(&edev->hwfns[0], &dev_info->fw_major,
358					&dev_info->fw_minor, &dev_info->fw_rev,
359					&dev_info->fw_eng);
360	}
361
362	if (IS_PF(edev)) {
363		ptt = ecore_ptt_acquire(ECORE_LEADING_HWFN(edev));
364		if (ptt) {
365			ecore_mcp_get_mfw_ver(ECORE_LEADING_HWFN(edev), ptt,
366					      &dev_info->mfw_rev, NULL);
367
368			ecore_mcp_get_flash_size(ECORE_LEADING_HWFN(edev), ptt,
369						 &dev_info->flash_size);
370
371			/* Workaround to allow PHY-read commands for
372			 * B0 bringup.
373			 */
374			if (ECORE_IS_BB_B0(edev))
375				dev_info->flash_size = 0xffffffff;
376
377			ecore_ptt_release(ECORE_LEADING_HWFN(edev), ptt);
378		}
379	} else {
380		ecore_mcp_get_mfw_ver(ECORE_LEADING_HWFN(edev), ptt,
381				      &dev_info->mfw_rev, NULL);
382	}
383
384	return 0;
385}
386
387int
388qed_fill_eth_dev_info(struct ecore_dev *edev, struct qed_dev_eth_info *info)
389{
390	struct qede_dev *qdev = (struct qede_dev *)edev;
391	uint8_t queues = 0;
392	int i;
393
394	memset(info, 0, sizeof(*info));
395
396	info->num_tc = 1 /* @@@TBD aelior MULTI_COS */;
397
398	if (IS_PF(edev)) {
399		int max_vf_vlan_filters = 0;
400
401		info->num_queues = 0;
402		for_each_hwfn(edev, i)
403			info->num_queues +=
404			FEAT_NUM(&edev->hwfns[i], ECORE_PF_L2_QUE);
405
406		if (edev->p_iov_info)
407			max_vf_vlan_filters = edev->p_iov_info->total_vfs *
408					      ECORE_ETH_VF_NUM_VLAN_FILTERS;
409		info->num_vlan_filters = RESC_NUM(&edev->hwfns[0], ECORE_VLAN) -
410					 max_vf_vlan_filters;
411
412		rte_memcpy(&info->port_mac, &edev->hwfns[0].hw_info.hw_mac_addr,
413			   ETHER_ADDR_LEN);
414	} else {
415		ecore_vf_get_num_rxqs(ECORE_LEADING_HWFN(edev),
416				      &info->num_queues);
417		if (edev->num_hwfns > 1) {
418			ecore_vf_get_num_rxqs(&edev->hwfns[1], &queues);
419			info->num_queues += queues;
420			/* Restrict 100G VF to advertise 16 queues till the
421			 * required support is available to go beyond 16.
422			 */
423			info->num_queues = RTE_MIN(info->num_queues,
424						   ECORE_MAX_VF_CHAINS_PER_PF);
425		}
426
427		ecore_vf_get_num_vlan_filters(&edev->hwfns[0],
428					      (u8 *)&info->num_vlan_filters);
429
430		ecore_vf_get_port_mac(&edev->hwfns[0],
431				      (uint8_t *)&info->port_mac);
432	}
433
434	qed_fill_dev_info(edev, &info->common);
435
436	if (IS_VF(edev))
437		memset(&info->common.hw_mac, 0, ETHER_ADDR_LEN);
438
439	return 0;
440}
441
442static void
443qed_set_id(struct ecore_dev *edev, char name[NAME_SIZE],
444	   const char ver_str[NAME_SIZE])
445{
446	int i;
447
448	rte_memcpy(edev->name, name, NAME_SIZE);
449	for_each_hwfn(edev, i) {
450		snprintf(edev->hwfns[i].name, NAME_SIZE, "%s-%d", name, i);
451	}
452	memcpy(edev->ver_str, ver_str, NAME_SIZE);
453	edev->drv_type = DRV_ID_DRV_TYPE_LINUX;
454}
455
456static uint32_t
457qed_sb_init(struct ecore_dev *edev, struct ecore_sb_info *sb_info,
458	    void *sb_virt_addr, dma_addr_t sb_phy_addr,
459	    uint16_t sb_id, enum qed_sb_type type)
460{
461	struct ecore_hwfn *p_hwfn;
462	int hwfn_index;
463	uint16_t rel_sb_id;
464	uint8_t n_hwfns;
465	uint32_t rc;
466
467	/* RoCE uses single engine and CMT uses two engines. When using both
468	 * we force only a single engine. Storage uses only engine 0 too.
469	 */
470	if (type == QED_SB_TYPE_L2_QUEUE)
471		n_hwfns = edev->num_hwfns;
472	else
473		n_hwfns = 1;
474
475	hwfn_index = sb_id % n_hwfns;
476	p_hwfn = &edev->hwfns[hwfn_index];
477	rel_sb_id = sb_id / n_hwfns;
478
479	DP_INFO(edev, "hwfn [%d] <--[init]-- SB %04x [0x%04x upper]\n",
480		hwfn_index, rel_sb_id, sb_id);
481
482	rc = ecore_int_sb_init(p_hwfn, p_hwfn->p_main_ptt, sb_info,
483			       sb_virt_addr, sb_phy_addr, rel_sb_id);
484
485	return rc;
486}
487
488static void qed_fill_link(struct ecore_hwfn *hwfn,
489			  struct qed_link_output *if_link)
490{
491	struct ecore_mcp_link_params params;
492	struct ecore_mcp_link_state link;
493	struct ecore_mcp_link_capabilities link_caps;
494	uint32_t media_type;
495	uint8_t change = 0;
496
497	memset(if_link, 0, sizeof(*if_link));
498
499	/* Prepare source inputs */
500	if (IS_PF(hwfn->p_dev)) {
501		rte_memcpy(&params, ecore_mcp_get_link_params(hwfn),
502		       sizeof(params));
503		rte_memcpy(&link, ecore_mcp_get_link_state(hwfn), sizeof(link));
504		rte_memcpy(&link_caps, ecore_mcp_get_link_capabilities(hwfn),
505		       sizeof(link_caps));
506	} else {
507		ecore_vf_read_bulletin(hwfn, &change);
508		ecore_vf_get_link_params(hwfn, &params);
509		ecore_vf_get_link_state(hwfn, &link);
510		ecore_vf_get_link_caps(hwfn, &link_caps);
511	}
512
513	/* Set the link parameters to pass to protocol driver */
514	if (link.link_up)
515		if_link->link_up = true;
516
517	if (link.link_up)
518		if_link->speed = link.speed;
519
520	if_link->duplex = QEDE_DUPLEX_FULL;
521
522	/* Fill up the native advertised speed cap mask */
523	if_link->adv_speed = params.speed.advertised_speeds;
524
525	if (params.speed.autoneg)
526		if_link->supported_caps |= QEDE_SUPPORTED_AUTONEG;
527
528	if (params.pause.autoneg || params.pause.forced_rx ||
529	    params.pause.forced_tx)
530		if_link->supported_caps |= QEDE_SUPPORTED_PAUSE;
531
532	if (params.pause.autoneg)
533		if_link->pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
534
535	if (params.pause.forced_rx)
536		if_link->pause_config |= QED_LINK_PAUSE_RX_ENABLE;
537
538	if (params.pause.forced_tx)
539		if_link->pause_config |= QED_LINK_PAUSE_TX_ENABLE;
540}
541
542static void
543qed_get_current_link(struct ecore_dev *edev, struct qed_link_output *if_link)
544{
545	qed_fill_link(&edev->hwfns[0], if_link);
546
547#ifdef CONFIG_QED_SRIOV
548	for_each_hwfn(cdev, i)
549		qed_inform_vf_link_state(&cdev->hwfns[i]);
550#endif
551}
552
553static int qed_set_link(struct ecore_dev *edev, struct qed_link_params *params)
554{
555	struct ecore_hwfn *hwfn;
556	struct ecore_ptt *ptt;
557	struct ecore_mcp_link_params *link_params;
558	int rc;
559
560	if (IS_VF(edev))
561		return 0;
562
563	/* The link should be set only once per PF */
564	hwfn = &edev->hwfns[0];
565
566	ptt = ecore_ptt_acquire(hwfn);
567	if (!ptt)
568		return -EBUSY;
569
570	link_params = ecore_mcp_get_link_params(hwfn);
571	if (params->override_flags & QED_LINK_OVERRIDE_SPEED_AUTONEG)
572		link_params->speed.autoneg = params->autoneg;
573
574	if (params->override_flags & QED_LINK_OVERRIDE_PAUSE_CONFIG) {
575		if (params->pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
576			link_params->pause.autoneg = true;
577		else
578			link_params->pause.autoneg = false;
579		if (params->pause_config & QED_LINK_PAUSE_RX_ENABLE)
580			link_params->pause.forced_rx = true;
581		else
582			link_params->pause.forced_rx = false;
583		if (params->pause_config & QED_LINK_PAUSE_TX_ENABLE)
584			link_params->pause.forced_tx = true;
585		else
586			link_params->pause.forced_tx = false;
587	}
588
589	rc = ecore_mcp_set_link(hwfn, ptt, params->link_up);
590
591	ecore_ptt_release(hwfn, ptt);
592
593	return rc;
594}
595
596void qed_link_update(struct ecore_hwfn *hwfn)
597{
598	struct qed_link_output if_link;
599
600	qed_fill_link(hwfn, &if_link);
601}
602
603static int qed_drain(struct ecore_dev *edev)
604{
605	struct ecore_hwfn *hwfn;
606	struct ecore_ptt *ptt;
607	int i, rc;
608
609	if (IS_VF(edev))
610		return 0;
611
612	for_each_hwfn(edev, i) {
613		hwfn = &edev->hwfns[i];
614		ptt = ecore_ptt_acquire(hwfn);
615		if (!ptt) {
616			DP_NOTICE(hwfn, true, "Failed to drain NIG; No PTT\n");
617			return -EBUSY;
618		}
619		rc = ecore_mcp_drain(hwfn, ptt);
620		if (rc)
621			return rc;
622		ecore_ptt_release(hwfn, ptt);
623	}
624
625	return 0;
626}
627
628static int qed_nic_stop(struct ecore_dev *edev)
629{
630	int i, rc;
631
632	rc = ecore_hw_stop(edev);
633	for (i = 0; i < edev->num_hwfns; i++) {
634		struct ecore_hwfn *p_hwfn = &edev->hwfns[i];
635
636		if (p_hwfn->b_sp_dpc_enabled)
637			p_hwfn->b_sp_dpc_enabled = false;
638	}
639	return rc;
640}
641
642static int qed_nic_reset(struct ecore_dev *edev)
643{
644	int rc;
645
646	rc = ecore_hw_reset(edev);
647	if (rc)
648		return rc;
649
650	ecore_resc_free(edev);
651
652	return 0;
653}
654
655static int qed_slowpath_stop(struct ecore_dev *edev)
656{
657#ifdef CONFIG_QED_SRIOV
658	int i;
659#endif
660
661	if (!edev)
662		return -ENODEV;
663
664	if (IS_PF(edev)) {
665#ifdef CONFIG_ECORE_ZIPPED_FW
666		qed_free_stream_mem(edev);
667#endif
668
669#ifdef CONFIG_QED_SRIOV
670		if (IS_QED_ETH_IF(edev))
671			qed_sriov_disable(edev, true);
672#endif
673		qed_nic_stop(edev);
674	}
675
676	qed_nic_reset(edev);
677	qed_stop_iov_task(edev);
678
679	return 0;
680}
681
682static void qed_remove(struct ecore_dev *edev)
683{
684	if (!edev)
685		return;
686
687	ecore_hw_remove(edev);
688}
689
690const struct qed_common_ops qed_common_ops_pass = {
691	INIT_STRUCT_FIELD(probe, &qed_probe),
692	INIT_STRUCT_FIELD(update_pf_params, &qed_update_pf_params),
693	INIT_STRUCT_FIELD(slowpath_start, &qed_slowpath_start),
694	INIT_STRUCT_FIELD(set_id, &qed_set_id),
695	INIT_STRUCT_FIELD(chain_alloc, &ecore_chain_alloc),
696	INIT_STRUCT_FIELD(chain_free, &ecore_chain_free),
697	INIT_STRUCT_FIELD(sb_init, &qed_sb_init),
698	INIT_STRUCT_FIELD(get_link, &qed_get_current_link),
699	INIT_STRUCT_FIELD(set_link, &qed_set_link),
700	INIT_STRUCT_FIELD(drain, &qed_drain),
701	INIT_STRUCT_FIELD(slowpath_stop, &qed_slowpath_stop),
702	INIT_STRUCT_FIELD(remove, &qed_remove),
703};
704