qede_main.c revision 0c3ed7dc
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	if (IS_PF(edev)) {
349		dev_info->fw_major = FW_MAJOR_VERSION;
350		dev_info->fw_minor = FW_MINOR_VERSION;
351		dev_info->fw_rev = FW_REVISION_VERSION;
352		dev_info->fw_eng = FW_ENGINEERING_VERSION;
353		dev_info->mf_mode = edev->mf_mode;
354		dev_info->tx_switching = false;
355	} else {
356		ecore_vf_get_fw_version(&edev->hwfns[0], &dev_info->fw_major,
357					&dev_info->fw_minor, &dev_info->fw_rev,
358					&dev_info->fw_eng);
359	}
360
361	if (IS_PF(edev)) {
362		ptt = ecore_ptt_acquire(ECORE_LEADING_HWFN(edev));
363		if (ptt) {
364			ecore_mcp_get_mfw_ver(ECORE_LEADING_HWFN(edev), ptt,
365					      &dev_info->mfw_rev, NULL);
366
367			ecore_mcp_get_flash_size(ECORE_LEADING_HWFN(edev), ptt,
368						 &dev_info->flash_size);
369
370			/* Workaround to allow PHY-read commands for
371			 * B0 bringup.
372			 */
373			if (ECORE_IS_BB_B0(edev))
374				dev_info->flash_size = 0xffffffff;
375
376			ecore_ptt_release(ECORE_LEADING_HWFN(edev), ptt);
377		}
378	} else {
379		ecore_mcp_get_mfw_ver(ECORE_LEADING_HWFN(edev), ptt,
380				      &dev_info->mfw_rev, NULL);
381	}
382
383	return 0;
384}
385
386int
387qed_fill_eth_dev_info(struct ecore_dev *edev, struct qed_dev_eth_info *info)
388{
389	struct qede_dev *qdev = (struct qede_dev *)edev;
390	uint8_t queues = 0;
391	int i;
392
393	memset(info, 0, sizeof(*info));
394
395	info->num_tc = 1 /* @@@TBD aelior MULTI_COS */;
396
397	if (IS_PF(edev)) {
398		int max_vf_vlan_filters = 0;
399
400		info->num_queues = 0;
401		for_each_hwfn(edev, i)
402			info->num_queues +=
403			FEAT_NUM(&edev->hwfns[i], ECORE_PF_L2_QUE);
404
405		if (edev->p_iov_info)
406			max_vf_vlan_filters = edev->p_iov_info->total_vfs *
407					      ECORE_ETH_VF_NUM_VLAN_FILTERS;
408		info->num_vlan_filters = RESC_NUM(&edev->hwfns[0], ECORE_VLAN) -
409					 max_vf_vlan_filters;
410
411		rte_memcpy(&info->port_mac, &edev->hwfns[0].hw_info.hw_mac_addr,
412			   ETHER_ADDR_LEN);
413	} else {
414		ecore_vf_get_num_rxqs(ECORE_LEADING_HWFN(edev),
415				      &info->num_queues);
416		if (edev->num_hwfns > 1) {
417			ecore_vf_get_num_rxqs(&edev->hwfns[1], &queues);
418			info->num_queues += queues;
419			/* Restrict 100G VF to advertise 16 queues till the
420			 * required support is available to go beyond 16.
421			 */
422			info->num_queues = RTE_MIN(info->num_queues,
423						   ECORE_MAX_VF_CHAINS_PER_PF);
424		}
425
426		ecore_vf_get_num_vlan_filters(&edev->hwfns[0],
427					      (u8 *)&info->num_vlan_filters);
428
429		ecore_vf_get_port_mac(&edev->hwfns[0],
430				      (uint8_t *)&info->port_mac);
431	}
432
433	qed_fill_dev_info(edev, &info->common);
434
435	if (IS_VF(edev))
436		memset(&info->common.hw_mac, 0, ETHER_ADDR_LEN);
437
438	return 0;
439}
440
441static void
442qed_set_id(struct ecore_dev *edev, char name[NAME_SIZE],
443	   const char ver_str[NAME_SIZE])
444{
445	int i;
446
447	rte_memcpy(edev->name, name, NAME_SIZE);
448	for_each_hwfn(edev, i) {
449		snprintf(edev->hwfns[i].name, NAME_SIZE, "%s-%d", name, i);
450	}
451	memcpy(edev->ver_str, ver_str, NAME_SIZE);
452	edev->drv_type = DRV_ID_DRV_TYPE_LINUX;
453}
454
455static uint32_t
456qed_sb_init(struct ecore_dev *edev, struct ecore_sb_info *sb_info,
457	    void *sb_virt_addr, dma_addr_t sb_phy_addr,
458	    uint16_t sb_id, enum qed_sb_type type)
459{
460	struct ecore_hwfn *p_hwfn;
461	int hwfn_index;
462	uint16_t rel_sb_id;
463	uint8_t n_hwfns;
464	uint32_t rc;
465
466	/* RoCE uses single engine and CMT uses two engines. When using both
467	 * we force only a single engine. Storage uses only engine 0 too.
468	 */
469	if (type == QED_SB_TYPE_L2_QUEUE)
470		n_hwfns = edev->num_hwfns;
471	else
472		n_hwfns = 1;
473
474	hwfn_index = sb_id % n_hwfns;
475	p_hwfn = &edev->hwfns[hwfn_index];
476	rel_sb_id = sb_id / n_hwfns;
477
478	DP_INFO(edev, "hwfn [%d] <--[init]-- SB %04x [0x%04x upper]\n",
479		hwfn_index, rel_sb_id, sb_id);
480
481	rc = ecore_int_sb_init(p_hwfn, p_hwfn->p_main_ptt, sb_info,
482			       sb_virt_addr, sb_phy_addr, rel_sb_id);
483
484	return rc;
485}
486
487static void qed_fill_link(struct ecore_hwfn *hwfn,
488			  struct qed_link_output *if_link)
489{
490	struct ecore_mcp_link_params params;
491	struct ecore_mcp_link_state link;
492	struct ecore_mcp_link_capabilities link_caps;
493	uint32_t media_type;
494	uint8_t change = 0;
495
496	memset(if_link, 0, sizeof(*if_link));
497
498	/* Prepare source inputs */
499	if (IS_PF(hwfn->p_dev)) {
500		rte_memcpy(&params, ecore_mcp_get_link_params(hwfn),
501		       sizeof(params));
502		rte_memcpy(&link, ecore_mcp_get_link_state(hwfn), sizeof(link));
503		rte_memcpy(&link_caps, ecore_mcp_get_link_capabilities(hwfn),
504		       sizeof(link_caps));
505	} else {
506		ecore_vf_read_bulletin(hwfn, &change);
507		ecore_vf_get_link_params(hwfn, &params);
508		ecore_vf_get_link_state(hwfn, &link);
509		ecore_vf_get_link_caps(hwfn, &link_caps);
510	}
511
512	/* Set the link parameters to pass to protocol driver */
513	if (link.link_up)
514		if_link->link_up = true;
515
516	if (link.link_up)
517		if_link->speed = link.speed;
518
519	if_link->duplex = QEDE_DUPLEX_FULL;
520
521	/* Fill up the native advertised speed cap mask */
522	if_link->adv_speed = params.speed.advertised_speeds;
523
524	if (params.speed.autoneg)
525		if_link->supported_caps |= QEDE_SUPPORTED_AUTONEG;
526
527	if (params.pause.autoneg || params.pause.forced_rx ||
528	    params.pause.forced_tx)
529		if_link->supported_caps |= QEDE_SUPPORTED_PAUSE;
530
531	if (params.pause.autoneg)
532		if_link->pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
533
534	if (params.pause.forced_rx)
535		if_link->pause_config |= QED_LINK_PAUSE_RX_ENABLE;
536
537	if (params.pause.forced_tx)
538		if_link->pause_config |= QED_LINK_PAUSE_TX_ENABLE;
539}
540
541static void
542qed_get_current_link(struct ecore_dev *edev, struct qed_link_output *if_link)
543{
544	qed_fill_link(&edev->hwfns[0], if_link);
545
546#ifdef CONFIG_QED_SRIOV
547	for_each_hwfn(cdev, i)
548		qed_inform_vf_link_state(&cdev->hwfns[i]);
549#endif
550}
551
552static int qed_set_link(struct ecore_dev *edev, struct qed_link_params *params)
553{
554	struct ecore_hwfn *hwfn;
555	struct ecore_ptt *ptt;
556	struct ecore_mcp_link_params *link_params;
557	int rc;
558
559	if (IS_VF(edev))
560		return 0;
561
562	/* The link should be set only once per PF */
563	hwfn = &edev->hwfns[0];
564
565	ptt = ecore_ptt_acquire(hwfn);
566	if (!ptt)
567		return -EBUSY;
568
569	link_params = ecore_mcp_get_link_params(hwfn);
570	if (params->override_flags & QED_LINK_OVERRIDE_SPEED_AUTONEG)
571		link_params->speed.autoneg = params->autoneg;
572
573	if (params->override_flags & QED_LINK_OVERRIDE_PAUSE_CONFIG) {
574		if (params->pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
575			link_params->pause.autoneg = true;
576		else
577			link_params->pause.autoneg = false;
578		if (params->pause_config & QED_LINK_PAUSE_RX_ENABLE)
579			link_params->pause.forced_rx = true;
580		else
581			link_params->pause.forced_rx = false;
582		if (params->pause_config & QED_LINK_PAUSE_TX_ENABLE)
583			link_params->pause.forced_tx = true;
584		else
585			link_params->pause.forced_tx = false;
586	}
587
588	rc = ecore_mcp_set_link(hwfn, ptt, params->link_up);
589
590	ecore_ptt_release(hwfn, ptt);
591
592	return rc;
593}
594
595void qed_link_update(struct ecore_hwfn *hwfn)
596{
597	struct qed_link_output if_link;
598
599	qed_fill_link(hwfn, &if_link);
600}
601
602static int qed_drain(struct ecore_dev *edev)
603{
604	struct ecore_hwfn *hwfn;
605	struct ecore_ptt *ptt;
606	int i, rc;
607
608	if (IS_VF(edev))
609		return 0;
610
611	for_each_hwfn(edev, i) {
612		hwfn = &edev->hwfns[i];
613		ptt = ecore_ptt_acquire(hwfn);
614		if (!ptt) {
615			DP_NOTICE(hwfn, true, "Failed to drain NIG; No PTT\n");
616			return -EBUSY;
617		}
618		rc = ecore_mcp_drain(hwfn, ptt);
619		if (rc)
620			return rc;
621		ecore_ptt_release(hwfn, ptt);
622	}
623
624	return 0;
625}
626
627static int qed_nic_stop(struct ecore_dev *edev)
628{
629	int i, rc;
630
631	rc = ecore_hw_stop(edev);
632	for (i = 0; i < edev->num_hwfns; i++) {
633		struct ecore_hwfn *p_hwfn = &edev->hwfns[i];
634
635		if (p_hwfn->b_sp_dpc_enabled)
636			p_hwfn->b_sp_dpc_enabled = false;
637	}
638	return rc;
639}
640
641static int qed_nic_reset(struct ecore_dev *edev)
642{
643	int rc;
644
645	rc = ecore_hw_reset(edev);
646	if (rc)
647		return rc;
648
649	ecore_resc_free(edev);
650
651	return 0;
652}
653
654static int qed_slowpath_stop(struct ecore_dev *edev)
655{
656#ifdef CONFIG_QED_SRIOV
657	int i;
658#endif
659
660	if (!edev)
661		return -ENODEV;
662
663	if (IS_PF(edev)) {
664#ifdef CONFIG_ECORE_ZIPPED_FW
665		qed_free_stream_mem(edev);
666#endif
667
668#ifdef CONFIG_QED_SRIOV
669		if (IS_QED_ETH_IF(edev))
670			qed_sriov_disable(edev, true);
671#endif
672		qed_nic_stop(edev);
673	}
674
675	qed_nic_reset(edev);
676	qed_stop_iov_task(edev);
677
678	return 0;
679}
680
681static void qed_remove(struct ecore_dev *edev)
682{
683	if (!edev)
684		return;
685
686	ecore_hw_remove(edev);
687}
688
689const struct qed_common_ops qed_common_ops_pass = {
690	INIT_STRUCT_FIELD(probe, &qed_probe),
691	INIT_STRUCT_FIELD(update_pf_params, &qed_update_pf_params),
692	INIT_STRUCT_FIELD(slowpath_start, &qed_slowpath_start),
693	INIT_STRUCT_FIELD(set_id, &qed_set_id),
694	INIT_STRUCT_FIELD(chain_alloc, &ecore_chain_alloc),
695	INIT_STRUCT_FIELD(chain_free, &ecore_chain_free),
696	INIT_STRUCT_FIELD(sb_init, &qed_sb_init),
697	INIT_STRUCT_FIELD(get_link, &qed_get_current_link),
698	INIT_STRUCT_FIELD(set_link, &qed_set_link),
699	INIT_STRUCT_FIELD(drain, &qed_drain),
700	INIT_STRUCT_FIELD(slowpath_stop, &qed_slowpath_stop),
701	INIT_STRUCT_FIELD(remove, &qed_remove),
702};
703