drivers/scsi/lpfc/lpfc_debugfs.h - kernel/msm-4.19 - Gitiles

 /*******************************************************************
  * This file is part of the Emulex Linux Device Driver for         *
  * Fibre Channel Host Bus Adapters.                                *
  * Copyright (C) 2017 Broadcom. All Rights Reserved. The term      *
  * “Broadcom” refers to Broadcom Limited and/or its subsidiaries.  *
  * Copyright (C) 2007-2011 Emulex.  All rights reserved.           *
  * EMULEX and SLI are trademarks of Emulex.                        *
  * www.broadcom.com                                                *
  *                                                                 *
  * This program is free software; you can redistribute it and/or   *
  * modify it under the terms of version 2 of the GNU General       *
  * Public License as published by the Free Software Foundation.    *
  * This program is distributed in the hope that it will be useful. *
  * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND          *
  * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,  *
  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE      *
  * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
  * TO BE LEGALLY INVALID.  See the GNU General Public License for  *
  * more details, a copy of which can be found in the file COPYING  *
  * included with this package.                                     *
  *******************************************************************/

 #ifndef _H_LPFC_DEBUG_FS
 #define _H_LPFC_DEBUG_FS

 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS

 /* size of output line, for discovery_trace and slow_ring_trace */
 #define LPFC_DEBUG_TRC_ENTRY_SIZE 100

 /* nodelist output buffer size */
 #define LPFC_NODELIST_SIZE 8192
 #define LPFC_NODELIST_ENTRY_SIZE 120

 /* dumpHBASlim output buffer size */
 #define LPFC_DUMPHBASLIM_SIZE 4096

 /* dumpHostSlim output buffer size */
 #define LPFC_DUMPHOSTSLIM_SIZE 4096

 /* dumpSLIqinfo output buffer size */
 #define	LPFC_DUMPSLIQINFO_SIZE 4096

 /* hbqinfo output buffer size */
 #define LPFC_HBQINFO_SIZE 8192

 /* nvmestat output buffer size */
 #define LPFC_NVMESTAT_SIZE 8192
 #define LPFC_NVMEKTIME_SIZE 8192
 #define LPFC_CPUCHECK_SIZE 8192
 #define LPFC_NVMEIO_TRC_SIZE 8192

 #define LPFC_DEBUG_OUT_LINE_SZ	80

 /*
  * For SLI4 iDiag debugfs diagnostics tool
  */

 /* pciConf */
 #define LPFC_PCI_CFG_BROWSE 0xffff
 #define LPFC_PCI_CFG_RD_CMD_ARG 2
 #define LPFC_PCI_CFG_WR_CMD_ARG 3
 #define LPFC_PCI_CFG_SIZE 4096
 #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)

 #define IDIAG_PCICFG_WHERE_INDX 0
 #define IDIAG_PCICFG_COUNT_INDX 1
 #define IDIAG_PCICFG_VALUE_INDX 2

 /* barAcc */
 #define LPFC_PCI_BAR_BROWSE 0xffff
 #define LPFC_PCI_BAR_RD_CMD_ARG 3
 #define LPFC_PCI_BAR_WR_CMD_ARG 3

 #define LPFC_PCI_IF0_BAR0_SIZE (1024 *  16)
 #define LPFC_PCI_IF0_BAR1_SIZE (1024 * 128)
 #define LPFC_PCI_IF0_BAR2_SIZE (1024 * 128)
 #define LPFC_PCI_IF2_BAR0_SIZE (1024 *  32)

 #define LPFC_PCI_BAR_RD_BUF_SIZE 4096
 #define LPFC_PCI_BAR_RD_SIZE (LPFC_PCI_BAR_RD_BUF_SIZE/4)

 #define LPFC_PCI_IF0_BAR0_RD_SIZE (LPFC_PCI_IF0_BAR0_SIZE/4)
 #define LPFC_PCI_IF0_BAR1_RD_SIZE (LPFC_PCI_IF0_BAR1_SIZE/4)
 #define LPFC_PCI_IF0_BAR2_RD_SIZE (LPFC_PCI_IF0_BAR2_SIZE/4)
 #define LPFC_PCI_IF2_BAR0_RD_SIZE (LPFC_PCI_IF2_BAR0_SIZE/4)

 #define IDIAG_BARACC_BAR_NUM_INDX 0
 #define IDIAG_BARACC_OFF_SET_INDX 1
 #define IDIAG_BARACC_ACC_MOD_INDX 2
 #define IDIAG_BARACC_REG_VAL_INDX 2
 #define IDIAG_BARACC_BAR_SZE_INDX 3

 #define IDIAG_BARACC_BAR_0 0
 #define IDIAG_BARACC_BAR_1 1
 #define IDIAG_BARACC_BAR_2 2

 #define SINGLE_WORD 1

 /* queue info */
 #define LPFC_QUE_INFO_GET_BUF_SIZE 4096

 /* queue acc */
 #define LPFC_QUE_ACC_BROWSE 0xffff
 #define LPFC_QUE_ACC_RD_CMD_ARG 4
 #define LPFC_QUE_ACC_WR_CMD_ARG 6
 #define LPFC_QUE_ACC_BUF_SIZE 4096
 #define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2)

 #define LPFC_IDIAG_EQ 1
 #define LPFC_IDIAG_CQ 2
 #define LPFC_IDIAG_MQ 3
 #define LPFC_IDIAG_WQ 4
 #define LPFC_IDIAG_RQ 5

 #define IDIAG_QUEACC_QUETP_INDX 0
 #define IDIAG_QUEACC_QUEID_INDX 1
 #define IDIAG_QUEACC_INDEX_INDX 2
 #define IDIAG_QUEACC_COUNT_INDX 3
 #define IDIAG_QUEACC_OFFST_INDX 4
 #define IDIAG_QUEACC_VALUE_INDX 5

 /* doorbell register acc */
 #define LPFC_DRB_ACC_ALL 0xffff
 #define LPFC_DRB_ACC_RD_CMD_ARG 1
 #define LPFC_DRB_ACC_WR_CMD_ARG 2
 #define LPFC_DRB_ACC_BUF_SIZE 256

 #define LPFC_DRB_EQCQ 1
 #define LPFC_DRB_MQ   2
 #define LPFC_DRB_WQ   3
 #define LPFC_DRB_RQ   4

 #define LPFC_DRB_MAX  4

 #define IDIAG_DRBACC_REGID_INDX 0
 #define IDIAG_DRBACC_VALUE_INDX 1

 /* control register acc */
 #define LPFC_CTL_ACC_ALL 0xffff
 #define LPFC_CTL_ACC_RD_CMD_ARG 1
 #define LPFC_CTL_ACC_WR_CMD_ARG 2
 #define LPFC_CTL_ACC_BUF_SIZE 256

 #define LPFC_CTL_PORT_SEM  1
 #define LPFC_CTL_PORT_STA  2
 #define LPFC_CTL_PORT_CTL  3
 #define LPFC_CTL_PORT_ER1  4
 #define LPFC_CTL_PORT_ER2  5
 #define LPFC_CTL_PDEV_CTL  6

 #define LPFC_CTL_MAX  6

 #define IDIAG_CTLACC_REGID_INDX 0
 #define IDIAG_CTLACC_VALUE_INDX 1

 /* mailbox access */
 #define LPFC_MBX_DMP_ARG 4

 #define LPFC_MBX_ACC_BUF_SIZE 512
 #define LPFC_MBX_ACC_LBUF_SZ 128

 #define LPFC_MBX_DMP_MBX_WORD 0x00000001
 #define LPFC_MBX_DMP_MBX_BYTE 0x00000002
 #define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD | LPFC_MBX_DMP_MBX_BYTE)

 #define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001
 #define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002
 #define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004
 #define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008
 #define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX | \
 			      LPFC_BSG_DMP_MBX_RD_BUF | \
 			      LPFC_BSG_DMP_MBX_WR_MBX | \
 			      LPFC_BSG_DMP_MBX_WR_BUF)

 #define LPFC_MBX_DMP_ALL 0xffff
 #define LPFC_MBX_ALL_CMD 0xff

 #define IDIAG_MBXACC_MBCMD_INDX 0
 #define IDIAG_MBXACC_DPMAP_INDX 1
 #define IDIAG_MBXACC_DPCNT_INDX 2
 #define IDIAG_MBXACC_WDCNT_INDX 3

 /* extents access */
 #define LPFC_EXT_ACC_CMD_ARG 1
 #define LPFC_EXT_ACC_BUF_SIZE 4096

 #define LPFC_EXT_ACC_AVAIL 0x1
 #define LPFC_EXT_ACC_ALLOC 0x2
 #define LPFC_EXT_ACC_DRIVR 0x4
 #define LPFC_EXT_ACC_ALL   (LPFC_EXT_ACC_DRIVR | \
 			    LPFC_EXT_ACC_AVAIL | \
 			    LPFC_EXT_ACC_ALLOC)

 #define IDIAG_EXTACC_EXMAP_INDX 0

 #define SIZE_U8  sizeof(uint8_t)
 #define SIZE_U16 sizeof(uint16_t)
 #define SIZE_U32 sizeof(uint32_t)

 #define lpfc_nvmeio_data(phba, fmt, arg...) \
 	{ \
 	if (phba->nvmeio_trc_on) \
 		lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \
 	}

 struct lpfc_debug {
 	char *i_private;
 	char op;
 #define LPFC_IDIAG_OP_RD 1
 #define LPFC_IDIAG_OP_WR 2
 	char *buffer;
 	int  len;
 };

 struct lpfc_debugfs_trc {
 	char *fmt;
 	uint32_t data1;
 	uint32_t data2;
 	uint32_t data3;
 	uint32_t seq_cnt;
 	unsigned long jif;
 };

 struct lpfc_debugfs_nvmeio_trc {
 	char *fmt;
 	uint16_t data1;
 	uint16_t data2;
 	uint32_t data3;
 };

 struct lpfc_idiag_offset {
 	uint32_t last_rd;
 };

 #define LPFC_IDIAG_CMD_DATA_SIZE 8
 struct lpfc_idiag_cmd {
 	uint32_t opcode;
 #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
 #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
 #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004

 #define LPFC_IDIAG_CMD_BARACC_RD 0x00000008
 #define LPFC_IDIAG_CMD_BARACC_WR 0x00000009
 #define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a
 #define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b

 #define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
 #define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
 #define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
 #define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014

 #define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
 #define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
 #define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
 #define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024

 #define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031
 #define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032
 #define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033
 #define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034

 #define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041
 #define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042

 #define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051

 	uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
 };

 struct lpfc_idiag {
 	uint32_t active;
 	struct lpfc_idiag_cmd cmd;
 	struct lpfc_idiag_offset offset;
 	void *ptr_private;
 };

 #else

 #define lpfc_nvmeio_data(phba, fmt, arg...) \
 	no_printk(fmt, ##arg)

 #endif

 enum {
 	DUMP_FCP,
 	DUMP_NVME,
 	DUMP_MBX,
 	DUMP_ELS,
 	DUMP_NVMELS,
 };

 /* Mask for discovery_trace */
 #define LPFC_DISC_TRC_ELS_CMD		0x1	/* Trace ELS commands */
 #define LPFC_DISC_TRC_ELS_RSP		0x2	/* Trace ELS response */
 #define LPFC_DISC_TRC_ELS_UNSOL		0x4	/* Trace ELS rcv'ed   */
 #define LPFC_DISC_TRC_ELS_ALL		0x7	/* Trace ELS */
 #define LPFC_DISC_TRC_MBOX_VPORT	0x8	/* Trace vport MBOXs */
 #define LPFC_DISC_TRC_MBOX		0x10	/* Trace other MBOXs */
 #define LPFC_DISC_TRC_MBOX_ALL		0x18	/* Trace all MBOXs */
 #define LPFC_DISC_TRC_CT		0x20	/* Trace disc CT requests */
 #define LPFC_DISC_TRC_DSM		0x40    /* Trace DSM events */
 #define LPFC_DISC_TRC_RPORT		0x80    /* Trace rport events */
 #define LPFC_DISC_TRC_NODE		0x100   /* Trace ndlp state changes */

 #define LPFC_DISC_TRC_DISCOVERY		0xef    /* common mask for general
 						 * discovery */
 #endif /* H_LPFC_DEBUG_FS */


 /*
  * Driver debug utility routines outside of debugfs. The debug utility
  * routines implemented here is intended to be used in the instrumented
  * debug driver for debugging host or port issues.
  */

 /**
  * lpfc_debug_dump_qe - dump an specific entry from a queue
  * @q: Pointer to the queue descriptor.
  * @idx: Index to the entry on the queue.
  *
  * This function dumps an entry indexed by @idx from a queue specified by the
  * queue descriptor @q.
  **/
 static inline void
 lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
 {
 	char line_buf[LPFC_LBUF_SZ];
 	int i, esize, qe_word_cnt, len;
 	uint32_t *pword;

 	/* sanity checks */
 	if (!q)
 		return;
 	if (idx >= q->entry_count)
 		return;

 	esize = q->entry_size;
 	qe_word_cnt = esize / sizeof(uint32_t);
 	pword = q->qe[idx].address;

 	len = 0;
 	len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
 	if (qe_word_cnt > 8)
 		printk(KERN_ERR "%s\n", line_buf);

 	for (i = 0; i < qe_word_cnt; i++) {
 		if (!(i % 8)) {
 			if (i != 0)
 				printk(KERN_ERR "%s\n", line_buf);
 			if (qe_word_cnt > 8) {
 				len = 0;
 				memset(line_buf, 0, LPFC_LBUF_SZ);
 				len += snprintf(line_buf+len, LPFC_LBUF_SZ-len,
 						"%03d: ", i);
 			}
 		}
 		len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
 				((uint32_t)*pword) & 0xffffffff);
 		pword++;
 	}
 	if (qe_word_cnt <= 8 || (i - 1) % 8)
 		printk(KERN_ERR "%s\n", line_buf);
 }

 /**
  * lpfc_debug_dump_q - dump all entries from an specific queue
  * @q: Pointer to the queue descriptor.
  *
  * This function dumps all entries from a queue specified by the queue
  * descriptor @q.
  **/
 static inline void
 lpfc_debug_dump_q(struct lpfc_queue *q)
 {
 	int idx, entry_count;

 	/* sanity check */
 	if (!q)
 		return;

 	dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev,
 		"%d: [qid:%d, type:%d, subtype:%d, "
 		"qe_size:%d, qe_count:%d, "
 		"host_index:%d, port_index:%d]\n",
 		(q->phba)->brd_no,
 		q->queue_id, q->type, q->subtype,
 		q->entry_size, q->entry_count,
 		q->host_index, q->hba_index);
 	entry_count = q->entry_count;
 	for (idx = 0; idx < entry_count; idx++)
 		lpfc_debug_dump_qe(q, idx);
 	printk(KERN_ERR "\n");
 }

 /**
  * lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue
  * @phba: Pointer to HBA context object.
  * @wqidx: Index to a FCP or NVME work queue.
  *
  * This function dumps all entries from a FCP or NVME work queue specified
  * by the wqidx.
  **/
 static inline void
 lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx)
 {
 	struct lpfc_queue *wq;
 	char *qtypestr;

 	if (qtype == DUMP_FCP) {
 		wq = phba->sli4_hba.fcp_wq[wqidx];
 		qtypestr = "FCP";
 	} else if (qtype == DUMP_NVME) {
 		wq = phba->sli4_hba.nvme_wq[wqidx];
 		qtypestr = "NVME";
 	} else if (qtype == DUMP_MBX) {
 		wq = phba->sli4_hba.mbx_wq;
 		qtypestr = "MBX";
 	} else if (qtype == DUMP_ELS) {
 		wq = phba->sli4_hba.els_wq;
 		qtypestr = "ELS";
 	} else if (qtype == DUMP_NVMELS) {
 		wq = phba->sli4_hba.nvmels_wq;
 		qtypestr = "NVMELS";
 	} else
 		return;

 	if (qtype == DUMP_FCP || qtype == DUMP_NVME)
 		pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n",
 			qtypestr, wqidx, wq->queue_id);
 	else
 		pr_err("%s WQ: WQ[Qid:%d]\n",
 			qtypestr, wq->queue_id);

 	lpfc_debug_dump_q(wq);
 }

 /**
  * lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's
  * cmpl queue
  * @phba: Pointer to HBA context object.
  * @wqidx: Index to a FCP work queue.
  *
  * This function dumps all entries from a FCP or NVME completion queue
  * which is associated to the work queue specified by the @wqidx.
  **/
 static inline void
 lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx)
 {
 	struct lpfc_queue *wq, *cq, *eq;
 	char *qtypestr;
 	int eqidx;

 	/* fcp/nvme wq and cq are 1:1, thus same indexes */

 	if (qtype == DUMP_FCP) {
 		wq = phba->sli4_hba.fcp_wq[wqidx];
 		cq = phba->sli4_hba.fcp_cq[wqidx];
 		qtypestr = "FCP";
 	} else if (qtype == DUMP_NVME) {
 		wq = phba->sli4_hba.nvme_wq[wqidx];
 		cq = phba->sli4_hba.nvme_cq[wqidx];
 		qtypestr = "NVME";
 	} else if (qtype == DUMP_MBX) {
 		wq = phba->sli4_hba.mbx_wq;
 		cq = phba->sli4_hba.mbx_cq;
 		qtypestr = "MBX";
 	} else if (qtype == DUMP_ELS) {
 		wq = phba->sli4_hba.els_wq;
 		cq = phba->sli4_hba.els_cq;
 		qtypestr = "ELS";
 	} else if (qtype == DUMP_NVMELS) {
 		wq = phba->sli4_hba.nvmels_wq;
 		cq = phba->sli4_hba.nvmels_cq;
 		qtypestr = "NVMELS";
 	} else
 		return;

 	for (eqidx = 0; eqidx < phba->io_channel_irqs; eqidx++) {
 		eq = phba->sli4_hba.hba_eq[eqidx];
 		if (cq->assoc_qid == eq->queue_id)
 			break;
 	}
 	if (eqidx == phba->io_channel_irqs) {
 		pr_err("Couldn't find EQ for CQ. Using EQ[0]\n");
 		eqidx = 0;
 		eq = phba->sli4_hba.hba_eq[0];
 	}

 	if (qtype == DUMP_FCP || qtype == DUMP_NVME)
 		pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]"
 			"->EQ[Idx:%d|Qid:%d]:\n",
 			qtypestr, wqidx, wq->queue_id, wqidx, cq->queue_id,
 			eqidx, eq->queue_id);
 	else
 		pr_err("%s CQ: WQ[Qid:%d]->CQ[Qid:%d]"
 			"->EQ[Idx:%d|Qid:%d]:\n",
 			qtypestr, wq->queue_id, cq->queue_id,
 			eqidx, eq->queue_id);

 	lpfc_debug_dump_q(cq);
 }

 /**
  * lpfc_debug_dump_hba_eq - dump all entries from a fcp work queue's evt queue
  * @phba: Pointer to HBA context object.
  * @fcp_wqidx: Index to a FCP work queue.
  *
  * This function dumps all entries from a FCP event queue which is
  * associated to the FCP work queue specified by the @fcp_wqidx.
  **/
 static inline void
 lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx)
 {
 	struct lpfc_queue *qp;

 	qp = phba->sli4_hba.hba_eq[qidx];

 	pr_err("EQ[Idx:%d|Qid:%d]\n", qidx, qp->queue_id);

 	lpfc_debug_dump_q(qp);
 }

 /**
  * lpfc_debug_dump_dat_rq - dump all entries from the receive data queue
  * @phba: Pointer to HBA context object.
  *
  * This function dumps all entries from the receive data queue.
  **/
 static inline void
 lpfc_debug_dump_dat_rq(struct lpfc_hba *phba)
 {
 	printk(KERN_ERR "DAT RQ: RQ[Qid:%d]\n",
 		phba->sli4_hba.dat_rq->queue_id);
 	lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
 }

 /**
  * lpfc_debug_dump_hdr_rq - dump all entries from the receive header queue
  * @phba: Pointer to HBA context object.
  *
  * This function dumps all entries from the receive header queue.
  **/
 static inline void
 lpfc_debug_dump_hdr_rq(struct lpfc_hba *phba)
 {
 	printk(KERN_ERR "HDR RQ: RQ[Qid:%d]\n",
 		phba->sli4_hba.hdr_rq->queue_id);
 	lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
 }

 /**
  * lpfc_debug_dump_wq_by_id - dump all entries from a work queue by queue id
  * @phba: Pointer to HBA context object.
  * @qid: Work queue identifier.
  *
  * This function dumps all entries from a work queue identified by the queue
  * identifier.
  **/
 static inline void
 lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid)
 {
 	int wq_idx;

 	for (wq_idx = 0; wq_idx < phba->cfg_fcp_io_channel; wq_idx++)
 		if (phba->sli4_hba.fcp_wq[wq_idx]->queue_id == qid)
 			break;
 	if (wq_idx < phba->cfg_fcp_io_channel) {
 		pr_err("FCP WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
 		lpfc_debug_dump_q(phba->sli4_hba.fcp_wq[wq_idx]);
 		return;
 	}

 	for (wq_idx = 0; wq_idx < phba->cfg_nvme_io_channel; wq_idx++)
 		if (phba->sli4_hba.nvme_wq[wq_idx]->queue_id == qid)
 			break;
 	if (wq_idx < phba->cfg_nvme_io_channel) {
 		pr_err("NVME WQ[Idx:%d|Qid:%d]\n", wq_idx, qid);
 		lpfc_debug_dump_q(phba->sli4_hba.nvme_wq[wq_idx]);
 		return;
 	}

 	if (phba->sli4_hba.els_wq->queue_id == qid) {
 		pr_err("ELS WQ[Qid:%d]\n", qid);
 		lpfc_debug_dump_q(phba->sli4_hba.els_wq);
 		return;
 	}

 	if (phba->sli4_hba.nvmels_wq->queue_id == qid) {
 		pr_err("NVME LS WQ[Qid:%d]\n", qid);
 		lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq);
 	}
 }

 /**
  * lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id
  * @phba: Pointer to HBA context object.
  * @qid: Mbox work queue identifier.
  *
  * This function dumps all entries from a mbox work queue identified by the
  * queue identifier.
  **/
 static inline void
 lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid)
 {
 	if (phba->sli4_hba.mbx_wq->queue_id == qid) {
 		printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid);
 		lpfc_debug_dump_q(phba->sli4_hba.mbx_wq);
 	}
 }

 /**
  * lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id
  * @phba: Pointer to HBA context object.
  * @qid: Receive queue identifier.
  *
  * This function dumps all entries from a receive queue identified by the
  * queue identifier.
  **/
 static inline void
 lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid)
 {
 	if (phba->sli4_hba.hdr_rq->queue_id == qid) {
 		printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid);
 		lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
 		return;
 	}
 	if (phba->sli4_hba.dat_rq->queue_id == qid) {
 		printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid);
 		lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
 	}
 }

 /**
  * lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id
  * @phba: Pointer to HBA context object.
  * @qid: Complete queue identifier.
  *
  * This function dumps all entries from a complete queue identified by the
  * queue identifier.
  **/
 static inline void
 lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid)
 {
 	int cq_idx;

 	for (cq_idx = 0; cq_idx < phba->cfg_fcp_io_channel; cq_idx++)
 		if (phba->sli4_hba.fcp_cq[cq_idx]->queue_id == qid)
 			break;

 	if (cq_idx < phba->cfg_fcp_io_channel) {
 		pr_err("FCP CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
 		lpfc_debug_dump_q(phba->sli4_hba.fcp_cq[cq_idx]);
 		return;
 	}

 	for (cq_idx = 0; cq_idx < phba->cfg_nvme_io_channel; cq_idx++)
 		if (phba->sli4_hba.nvme_cq[cq_idx]->queue_id == qid)
 			break;

 	if (cq_idx < phba->cfg_nvme_io_channel) {
 		pr_err("NVME CQ[Idx:%d|Qid:%d]\n", cq_idx, qid);
 		lpfc_debug_dump_q(phba->sli4_hba.nvme_cq[cq_idx]);
 		return;
 	}

 	if (phba->sli4_hba.els_cq->queue_id == qid) {
 		pr_err("ELS CQ[Qid:%d]\n", qid);
 		lpfc_debug_dump_q(phba->sli4_hba.els_cq);
 		return;
 	}

 	if (phba->sli4_hba.nvmels_cq->queue_id == qid) {
 		pr_err("NVME LS CQ[Qid:%d]\n", qid);
 		lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq);
 		return;
 	}

 	if (phba->sli4_hba.mbx_cq->queue_id == qid) {
 		pr_err("MBX CQ[Qid:%d]\n", qid);
 		lpfc_debug_dump_q(phba->sli4_hba.mbx_cq);
 	}
 }

 /**
  * lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id
  * @phba: Pointer to HBA context object.
  * @qid: Complete queue identifier.
  *
  * This function dumps all entries from an event queue identified by the
  * queue identifier.
  **/
 static inline void
 lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid)
 {
 	int eq_idx;

 	for (eq_idx = 0; eq_idx < phba->io_channel_irqs; eq_idx++)
 		if (phba->sli4_hba.hba_eq[eq_idx]->queue_id == qid)
 			break;

 	if (eq_idx < phba->io_channel_irqs) {
 		printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid);
 		lpfc_debug_dump_q(phba->sli4_hba.hba_eq[eq_idx]);
 		return;
 	}
 }

 void lpfc_debug_dump_all_queues(struct lpfc_hba *);
	/*******************************************************************
	* This file is part of the Emulex Linux Device Driver for *
	* Fibre Channel Host Bus Adapters. *
	* Copyright (C) 2017 Broadcom. All Rights Reserved. The term *
	* “Broadcom” refers to Broadcom Limited and/or its subsidiaries. *
	* Copyright (C) 2007-2011 Emulex. All rights reserved. *
	* EMULEX and SLI are trademarks of Emulex. *
	* www.broadcom.com *
	* *
	* This program is free software; you can redistribute it and/or *
	* modify it under the terms of version 2 of the GNU General *
	* Public License as published by the Free Software Foundation. *
	* This program is distributed in the hope that it will be useful. *
	* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
	* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
	* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
	* DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
	* TO BE LEGALLY INVALID. See the GNU General Public License for *
	* more details, a copy of which can be found in the file COPYING *
	* included with this package. *
	*******************************************************************/

	#ifndef _H_LPFC_DEBUG_FS
	#define _H_LPFC_DEBUG_FS

	#ifdef CONFIG_SCSI_LPFC_DEBUG_FS

	/* size of output line, for discovery_trace and slow_ring_trace */
	#define LPFC_DEBUG_TRC_ENTRY_SIZE 100

	/* nodelist output buffer size */
	#define LPFC_NODELIST_SIZE 8192
	#define LPFC_NODELIST_ENTRY_SIZE 120

	/* dumpHBASlim output buffer size */
	#define LPFC_DUMPHBASLIM_SIZE 4096

	/* dumpHostSlim output buffer size */
	#define LPFC_DUMPHOSTSLIM_SIZE 4096

	/* dumpSLIqinfo output buffer size */
	#define LPFC_DUMPSLIQINFO_SIZE 4096

	/* hbqinfo output buffer size */
	#define LPFC_HBQINFO_SIZE 8192

	/* nvmestat output buffer size */
	#define LPFC_NVMESTAT_SIZE 8192
	#define LPFC_NVMEKTIME_SIZE 8192
	#define LPFC_CPUCHECK_SIZE 8192
	#define LPFC_NVMEIO_TRC_SIZE 8192

	#define LPFC_DEBUG_OUT_LINE_SZ 80

	/*
	* For SLI4 iDiag debugfs diagnostics tool
	*/

	/* pciConf */
	#define LPFC_PCI_CFG_BROWSE 0xffff
	#define LPFC_PCI_CFG_RD_CMD_ARG 2
	#define LPFC_PCI_CFG_WR_CMD_ARG 3
	#define LPFC_PCI_CFG_SIZE 4096
	#define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)

	#define IDIAG_PCICFG_WHERE_INDX 0
	#define IDIAG_PCICFG_COUNT_INDX 1
	#define IDIAG_PCICFG_VALUE_INDX 2

	/* barAcc */
	#define LPFC_PCI_BAR_BROWSE 0xffff
	#define LPFC_PCI_BAR_RD_CMD_ARG 3
	#define LPFC_PCI_BAR_WR_CMD_ARG 3

	#define LPFC_PCI_IF0_BAR0_SIZE (1024 * 16)
	#define LPFC_PCI_IF0_BAR1_SIZE (1024 * 128)
	#define LPFC_PCI_IF0_BAR2_SIZE (1024 * 128)
	#define LPFC_PCI_IF2_BAR0_SIZE (1024 * 32)

	#define LPFC_PCI_BAR_RD_BUF_SIZE 4096
	#define LPFC_PCI_BAR_RD_SIZE (LPFC_PCI_BAR_RD_BUF_SIZE/4)

	#define LPFC_PCI_IF0_BAR0_RD_SIZE (LPFC_PCI_IF0_BAR0_SIZE/4)
	#define LPFC_PCI_IF0_BAR1_RD_SIZE (LPFC_PCI_IF0_BAR1_SIZE/4)
	#define LPFC_PCI_IF0_BAR2_RD_SIZE (LPFC_PCI_IF0_BAR2_SIZE/4)
	#define LPFC_PCI_IF2_BAR0_RD_SIZE (LPFC_PCI_IF2_BAR0_SIZE/4)

	#define IDIAG_BARACC_BAR_NUM_INDX 0
	#define IDIAG_BARACC_OFF_SET_INDX 1
	#define IDIAG_BARACC_ACC_MOD_INDX 2
	#define IDIAG_BARACC_REG_VAL_INDX 2
	#define IDIAG_BARACC_BAR_SZE_INDX 3

	#define IDIAG_BARACC_BAR_0 0
	#define IDIAG_BARACC_BAR_1 1
	#define IDIAG_BARACC_BAR_2 2

	#define SINGLE_WORD 1

	/* queue info */
	#define LPFC_QUE_INFO_GET_BUF_SIZE 4096

	/* queue acc */
	#define LPFC_QUE_ACC_BROWSE 0xffff
	#define LPFC_QUE_ACC_RD_CMD_ARG 4
	#define LPFC_QUE_ACC_WR_CMD_ARG 6
	#define LPFC_QUE_ACC_BUF_SIZE 4096
	#define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2)

	#define LPFC_IDIAG_EQ 1
	#define LPFC_IDIAG_CQ 2
	#define LPFC_IDIAG_MQ 3
	#define LPFC_IDIAG_WQ 4
	#define LPFC_IDIAG_RQ 5

	#define IDIAG_QUEACC_QUETP_INDX 0
	#define IDIAG_QUEACC_QUEID_INDX 1
	#define IDIAG_QUEACC_INDEX_INDX 2
	#define IDIAG_QUEACC_COUNT_INDX 3
	#define IDIAG_QUEACC_OFFST_INDX 4
	#define IDIAG_QUEACC_VALUE_INDX 5

	/* doorbell register acc */
	#define LPFC_DRB_ACC_ALL 0xffff
	#define LPFC_DRB_ACC_RD_CMD_ARG 1
	#define LPFC_DRB_ACC_WR_CMD_ARG 2
	#define LPFC_DRB_ACC_BUF_SIZE 256

	#define LPFC_DRB_EQCQ 1
	#define LPFC_DRB_MQ 2
	#define LPFC_DRB_WQ 3
	#define LPFC_DRB_RQ 4

	#define LPFC_DRB_MAX 4

	#define IDIAG_DRBACC_REGID_INDX 0
	#define IDIAG_DRBACC_VALUE_INDX 1

	/* control register acc */
	#define LPFC_CTL_ACC_ALL 0xffff
	#define LPFC_CTL_ACC_RD_CMD_ARG 1
	#define LPFC_CTL_ACC_WR_CMD_ARG 2
	#define LPFC_CTL_ACC_BUF_SIZE 256

	#define LPFC_CTL_PORT_SEM 1
	#define LPFC_CTL_PORT_STA 2
	#define LPFC_CTL_PORT_CTL 3
	#define LPFC_CTL_PORT_ER1 4
	#define LPFC_CTL_PORT_ER2 5
	#define LPFC_CTL_PDEV_CTL 6

	#define LPFC_CTL_MAX 6

	#define IDIAG_CTLACC_REGID_INDX 0
	#define IDIAG_CTLACC_VALUE_INDX 1

	/* mailbox access */
	#define LPFC_MBX_DMP_ARG 4

	#define LPFC_MBX_ACC_BUF_SIZE 512
	#define LPFC_MBX_ACC_LBUF_SZ 128

	#define LPFC_MBX_DMP_MBX_WORD 0x00000001
	#define LPFC_MBX_DMP_MBX_BYTE 0x00000002
	#define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD \| LPFC_MBX_DMP_MBX_BYTE)

	#define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001
	#define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002
	#define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004
	#define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008
	#define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX \| \
	LPFC_BSG_DMP_MBX_RD_BUF \| \
	LPFC_BSG_DMP_MBX_WR_MBX \| \
	LPFC_BSG_DMP_MBX_WR_BUF)

	#define LPFC_MBX_DMP_ALL 0xffff
	#define LPFC_MBX_ALL_CMD 0xff

	#define IDIAG_MBXACC_MBCMD_INDX 0
	#define IDIAG_MBXACC_DPMAP_INDX 1
	#define IDIAG_MBXACC_DPCNT_INDX 2
	#define IDIAG_MBXACC_WDCNT_INDX 3

	/* extents access */
	#define LPFC_EXT_ACC_CMD_ARG 1
	#define LPFC_EXT_ACC_BUF_SIZE 4096

	#define LPFC_EXT_ACC_AVAIL 0x1
	#define LPFC_EXT_ACC_ALLOC 0x2
	#define LPFC_EXT_ACC_DRIVR 0x4
	#define LPFC_EXT_ACC_ALL (LPFC_EXT_ACC_DRIVR \| \
	LPFC_EXT_ACC_AVAIL \| \
	LPFC_EXT_ACC_ALLOC)

	#define IDIAG_EXTACC_EXMAP_INDX 0

	#define SIZE_U8 sizeof(uint8_t)
	#define SIZE_U16 sizeof(uint16_t)
	#define SIZE_U32 sizeof(uint32_t)

	#define lpfc_nvmeio_data(phba, fmt, arg...) \
	{ \
	if (phba->nvmeio_trc_on) \
	lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \
	}

	struct lpfc_debug {
	char *i_private;
	char op;
	#define LPFC_IDIAG_OP_RD 1
	#define LPFC_IDIAG_OP_WR 2
	char *buffer;
	int len;
	};

	struct lpfc_debugfs_trc {
	char *fmt;
	uint32_t data1;
	uint32_t data2;
	uint32_t data3;
	uint32_t seq_cnt;
	unsigned long jif;
	};

	struct lpfc_debugfs_nvmeio_trc {
	char *fmt;
	uint16_t data1;
	uint16_t data2;
	uint32_t data3;
	};

	struct lpfc_idiag_offset {
	uint32_t last_rd;
	};

	#define LPFC_IDIAG_CMD_DATA_SIZE 8
	struct lpfc_idiag_cmd {
	uint32_t opcode;
	#define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
	#define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
	#define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
	#define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004

	#define LPFC_IDIAG_CMD_BARACC_RD 0x00000008
	#define LPFC_IDIAG_CMD_BARACC_WR 0x00000009
	#define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a
	#define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b

	#define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
	#define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
	#define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
	#define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014

	#define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
	#define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
	#define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
	#define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024

	#define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031
	#define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032
	#define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033
	#define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034

	#define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041
	#define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042

	#define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051

	uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
	};

	struct lpfc_idiag {
	uint32_t active;
	struct lpfc_idiag_cmd cmd;
	struct lpfc_idiag_offset offset;
	void *ptr_private;
	};

	#else

	#define lpfc_nvmeio_data(phba, fmt, arg...) \
	no_printk(fmt, ##arg)

	#endif

	enum {
	DUMP_FCP,
	DUMP_NVME,
	DUMP_MBX,
	DUMP_ELS,
	DUMP_NVMELS,
	};

	/* Mask for discovery_trace */
	#define LPFC_DISC_TRC_ELS_CMD 0x1 /* Trace ELS commands */
	#define LPFC_DISC_TRC_ELS_RSP 0x2 /* Trace ELS response */
	#define LPFC_DISC_TRC_ELS_UNSOL 0x4 /* Trace ELS rcv'ed */
	#define LPFC_DISC_TRC_ELS_ALL 0x7 /* Trace ELS */
	#define LPFC_DISC_TRC_MBOX_VPORT 0x8 /* Trace vport MBOXs */
	#define LPFC_DISC_TRC_MBOX 0x10 /* Trace other MBOXs */
	#define LPFC_DISC_TRC_MBOX_ALL 0x18 /* Trace all MBOXs */
	#define LPFC_DISC_TRC_CT 0x20 /* Trace disc CT requests */
	#define LPFC_DISC_TRC_DSM 0x40 /* Trace DSM events */
	#define LPFC_DISC_TRC_RPORT 0x80 /* Trace rport events */
	#define LPFC_DISC_TRC_NODE 0x100 /* Trace ndlp state changes */

	#define LPFC_DISC_TRC_DISCOVERY 0xef /* common mask for general
	* discovery */
	#endif /* H_LPFC_DEBUG_FS */


	/*
	* Driver debug utility routines outside of debugfs. The debug utility
	* routines implemented here is intended to be used in the instrumented
	* debug driver for debugging host or port issues.
	*/

	/**
	* lpfc_debug_dump_qe - dump an specific entry from a queue
	* @q: Pointer to the queue descriptor.
	* @idx: Index to the entry on the queue.
	*
	* This function dumps an entry indexed by @idx from a queue specified by the
	* queue descriptor @q.
	**/
	static inline void
	lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
	{
	char line_buf[LPFC_LBUF_SZ];
	int i, esize, qe_word_cnt, len;
	uint32_t *pword;

	/* sanity checks */
	if (!q)
	return;
	if (idx >= q->entry_count)
	return;

	esize = q->entry_size;
	qe_word_cnt = esize / sizeof(uint32_t);
	pword = q->qe[idx].address;

	len = 0;
	len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
	if (qe_word_cnt > 8)
	printk(KERN_ERR "%s\n", line_buf);

	for (i = 0; i < qe_word_cnt; i++) {
	if (!(i % 8)) {
	if (i != 0)
	printk(KERN_ERR "%s\n", line_buf);
	if (qe_word_cnt > 8) {
	len = 0;
	memset(line_buf, 0, LPFC_LBUF_SZ);
	len += snprintf(line_buf+len, LPFC_LBUF_SZ-len,
	"%03d: ", i);
	}
	}
	len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
	((uint32_t)*pword) & 0xffffffff);
	pword++;
	}
	if (qe_word_cnt <= 8 \|\| (i - 1) % 8)
	printk(KERN_ERR "%s\n", line_buf);
	}

	/**
	* lpfc_debug_dump_q - dump all entries from an specific queue
	* @q: Pointer to the queue descriptor.
	*
	* This function dumps all entries from a queue specified by the queue
	* descriptor @q.
	**/
	static inline void
	lpfc_debug_dump_q(struct lpfc_queue *q)
	{
	int idx, entry_count;

	/* sanity check */
	if (!q)
	return;

	dev_printk(KERN_ERR, &(((q->phba))->pcidev)->dev,
	"%d: [qid:%d, type:%d, subtype:%d, "
	"qe_size:%d, qe_count:%d, "
	"host_index:%d, port_index:%d]\n",
	(q->phba)->brd_no,
	q->queue_id, q->type, q->subtype,
	q->entry_size, q->entry_count,
	q->host_index, q->hba_index);
	entry_count = q->entry_count;
	for (idx = 0; idx < entry_count; idx++)
	lpfc_debug_dump_qe(q, idx);
	printk(KERN_ERR "\n");
	}

	/**
	* lpfc_debug_dump_wq - dump all entries from the fcp or nvme work queue
	* @phba: Pointer to HBA context object.
	* @wqidx: Index to a FCP or NVME work queue.
	*
	* This function dumps all entries from a FCP or NVME work queue specified
	* by the wqidx.
	**/
	static inline void
	lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx)
	{
	struct lpfc_queue *wq;
	char *qtypestr;

	if (qtype == DUMP_FCP) {
	wq = phba->sli4_hba.fcp_wq[wqidx];
	qtypestr = "FCP";
	} else if (qtype == DUMP_NVME) {
	wq = phba->sli4_hba.nvme_wq[wqidx];
	qtypestr = "NVME";
	} else if (qtype == DUMP_MBX) {
	wq = phba->sli4_hba.mbx_wq;
	qtypestr = "MBX";
	} else if (qtype == DUMP_ELS) {
	wq = phba->sli4_hba.els_wq;
	qtypestr = "ELS";
	} else if (qtype == DUMP_NVMELS) {
	wq = phba->sli4_hba.nvmels_wq;
	qtypestr = "NVMELS";
	} else
	return;

	if (qtype == DUMP_FCP \|\| qtype == DUMP_NVME)
	pr_err("%s WQ: WQ[Idx:%d\|Qid:%d]\n",
	qtypestr, wqidx, wq->queue_id);
	else
	pr_err("%s WQ: WQ[Qid:%d]\n",
	qtypestr, wq->queue_id);

	lpfc_debug_dump_q(wq);
	}

	/**
	* lpfc_debug_dump_cq - dump all entries from a fcp or nvme work queue's
	* cmpl queue
	* @phba: Pointer to HBA context object.
	* @wqidx: Index to a FCP work queue.
	*
	* This function dumps all entries from a FCP or NVME completion queue
	* which is associated to the work queue specified by the @wqidx.
	**/
	static inline void
	lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx)
	{
	struct lpfc_queue wq, cq, *eq;
	char *qtypestr;
	int eqidx;

	/* fcp/nvme wq and cq are 1:1, thus same indexes */

	if (qtype == DUMP_FCP) {
	wq = phba->sli4_hba.fcp_wq[wqidx];
	cq = phba->sli4_hba.fcp_cq[wqidx];
	qtypestr = "FCP";
	} else if (qtype == DUMP_NVME) {
	wq = phba->sli4_hba.nvme_wq[wqidx];
	cq = phba->sli4_hba.nvme_cq[wqidx];
	qtypestr = "NVME";
	} else if (qtype == DUMP_MBX) {
	wq = phba->sli4_hba.mbx_wq;
	cq = phba->sli4_hba.mbx_cq;
	qtypestr = "MBX";
	} else if (qtype == DUMP_ELS) {
	wq = phba->sli4_hba.els_wq;
	cq = phba->sli4_hba.els_cq;
	qtypestr = "ELS";
	} else if (qtype == DUMP_NVMELS) {
	wq = phba->sli4_hba.nvmels_wq;
	cq = phba->sli4_hba.nvmels_cq;
	qtypestr = "NVMELS";
	} else
	return;

	for (eqidx = 0; eqidx < phba->io_channel_irqs; eqidx++) {
	eq = phba->sli4_hba.hba_eq[eqidx];
	if (cq->assoc_qid == eq->queue_id)
	break;
	}
	if (eqidx == phba->io_channel_irqs) {
	pr_err("Couldn't find EQ for CQ. Using EQ[0]\n");
	eqidx = 0;
	eq = phba->sli4_hba.hba_eq[0];
	}

	if (qtype == DUMP_FCP \|\| qtype == DUMP_NVME)
	pr_err("%s CQ: WQ[Idx:%d\|Qid%d]->CQ[Idx%d\|Qid%d]"
	"->EQ[Idx:%d\|Qid:%d]:\n",
	qtypestr, wqidx, wq->queue_id, wqidx, cq->queue_id,
	eqidx, eq->queue_id);
	else
	pr_err("%s CQ: WQ[Qid:%d]->CQ[Qid:%d]"
	"->EQ[Idx:%d\|Qid:%d]:\n",
	qtypestr, wq->queue_id, cq->queue_id,
	eqidx, eq->queue_id);

	lpfc_debug_dump_q(cq);
	}

	/**
	* lpfc_debug_dump_hba_eq - dump all entries from a fcp work queue's evt queue
	* @phba: Pointer to HBA context object.
	* @fcp_wqidx: Index to a FCP work queue.
	*
	* This function dumps all entries from a FCP event queue which is
	* associated to the FCP work queue specified by the @fcp_wqidx.
	**/
	static inline void
	lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx)
	{
	struct lpfc_queue *qp;

	qp = phba->sli4_hba.hba_eq[qidx];

	pr_err("EQ[Idx:%d\|Qid:%d]\n", qidx, qp->queue_id);

	lpfc_debug_dump_q(qp);
	}

	/**
	* lpfc_debug_dump_dat_rq - dump all entries from the receive data queue
	* @phba: Pointer to HBA context object.
	*
	* This function dumps all entries from the receive data queue.
	**/
	static inline void
	lpfc_debug_dump_dat_rq(struct lpfc_hba *phba)
	{
	printk(KERN_ERR "DAT RQ: RQ[Qid:%d]\n",
	phba->sli4_hba.dat_rq->queue_id);
	lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
	}

	/**
	* lpfc_debug_dump_hdr_rq - dump all entries from the receive header queue
	* @phba: Pointer to HBA context object.
	*
	* This function dumps all entries from the receive header queue.
	**/
	static inline void
	lpfc_debug_dump_hdr_rq(struct lpfc_hba *phba)
	{
	printk(KERN_ERR "HDR RQ: RQ[Qid:%d]\n",
	phba->sli4_hba.hdr_rq->queue_id);
	lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
	}

	/**
	* lpfc_debug_dump_wq_by_id - dump all entries from a work queue by queue id
	* @phba: Pointer to HBA context object.
	* @qid: Work queue identifier.
	*
	* This function dumps all entries from a work queue identified by the queue
	* identifier.
	**/
	static inline void
	lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid)
	{
	int wq_idx;

	for (wq_idx = 0; wq_idx < phba->cfg_fcp_io_channel; wq_idx++)
	if (phba->sli4_hba.fcp_wq[wq_idx]->queue_id == qid)
	break;
	if (wq_idx < phba->cfg_fcp_io_channel) {
	pr_err("FCP WQ[Idx:%d\|Qid:%d]\n", wq_idx, qid);
	lpfc_debug_dump_q(phba->sli4_hba.fcp_wq[wq_idx]);
	return;
	}

	for (wq_idx = 0; wq_idx < phba->cfg_nvme_io_channel; wq_idx++)
	if (phba->sli4_hba.nvme_wq[wq_idx]->queue_id == qid)
	break;
	if (wq_idx < phba->cfg_nvme_io_channel) {
	pr_err("NVME WQ[Idx:%d\|Qid:%d]\n", wq_idx, qid);
	lpfc_debug_dump_q(phba->sli4_hba.nvme_wq[wq_idx]);
	return;
	}

	if (phba->sli4_hba.els_wq->queue_id == qid) {
	pr_err("ELS WQ[Qid:%d]\n", qid);
	lpfc_debug_dump_q(phba->sli4_hba.els_wq);
	return;
	}

	if (phba->sli4_hba.nvmels_wq->queue_id == qid) {
	pr_err("NVME LS WQ[Qid:%d]\n", qid);
	lpfc_debug_dump_q(phba->sli4_hba.nvmels_wq);
	}
	}

	/**
	* lpfc_debug_dump_mq_by_id - dump all entries from a mbox queue by queue id
	* @phba: Pointer to HBA context object.
	* @qid: Mbox work queue identifier.
	*
	* This function dumps all entries from a mbox work queue identified by the
	* queue identifier.
	**/
	static inline void
	lpfc_debug_dump_mq_by_id(struct lpfc_hba *phba, int qid)
	{
	if (phba->sli4_hba.mbx_wq->queue_id == qid) {
	printk(KERN_ERR "MBX WQ[Qid:%d]\n", qid);
	lpfc_debug_dump_q(phba->sli4_hba.mbx_wq);
	}
	}

	/**
	* lpfc_debug_dump_rq_by_id - dump all entries from a receive queue by queue id
	* @phba: Pointer to HBA context object.
	* @qid: Receive queue identifier.
	*
	* This function dumps all entries from a receive queue identified by the
	* queue identifier.
	**/
	static inline void
	lpfc_debug_dump_rq_by_id(struct lpfc_hba *phba, int qid)
	{
	if (phba->sli4_hba.hdr_rq->queue_id == qid) {
	printk(KERN_ERR "HDR RQ[Qid:%d]\n", qid);
	lpfc_debug_dump_q(phba->sli4_hba.hdr_rq);
	return;
	}
	if (phba->sli4_hba.dat_rq->queue_id == qid) {
	printk(KERN_ERR "DAT RQ[Qid:%d]\n", qid);
	lpfc_debug_dump_q(phba->sli4_hba.dat_rq);
	}
	}

	/**
	* lpfc_debug_dump_cq_by_id - dump all entries from a cmpl queue by queue id
	* @phba: Pointer to HBA context object.
	* @qid: Complete queue identifier.
	*
	* This function dumps all entries from a complete queue identified by the
	* queue identifier.
	**/
	static inline void
	lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid)
	{
	int cq_idx;

	for (cq_idx = 0; cq_idx < phba->cfg_fcp_io_channel; cq_idx++)
	if (phba->sli4_hba.fcp_cq[cq_idx]->queue_id == qid)
	break;

	if (cq_idx < phba->cfg_fcp_io_channel) {
	pr_err("FCP CQ[Idx:%d\|Qid:%d]\n", cq_idx, qid);
	lpfc_debug_dump_q(phba->sli4_hba.fcp_cq[cq_idx]);
	return;
	}

	for (cq_idx = 0; cq_idx < phba->cfg_nvme_io_channel; cq_idx++)
	if (phba->sli4_hba.nvme_cq[cq_idx]->queue_id == qid)
	break;

	if (cq_idx < phba->cfg_nvme_io_channel) {
	pr_err("NVME CQ[Idx:%d\|Qid:%d]\n", cq_idx, qid);
	lpfc_debug_dump_q(phba->sli4_hba.nvme_cq[cq_idx]);
	return;
	}

	if (phba->sli4_hba.els_cq->queue_id == qid) {
	pr_err("ELS CQ[Qid:%d]\n", qid);
	lpfc_debug_dump_q(phba->sli4_hba.els_cq);
	return;
	}

	if (phba->sli4_hba.nvmels_cq->queue_id == qid) {
	pr_err("NVME LS CQ[Qid:%d]\n", qid);
	lpfc_debug_dump_q(phba->sli4_hba.nvmels_cq);
	return;
	}

	if (phba->sli4_hba.mbx_cq->queue_id == qid) {
	pr_err("MBX CQ[Qid:%d]\n", qid);
	lpfc_debug_dump_q(phba->sli4_hba.mbx_cq);
	}
	}

	/**
	* lpfc_debug_dump_eq_by_id - dump all entries from an event queue by queue id
	* @phba: Pointer to HBA context object.
	* @qid: Complete queue identifier.
	*
	* This function dumps all entries from an event queue identified by the
	* queue identifier.
	**/
	static inline void
	lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid)
	{
	int eq_idx;

	for (eq_idx = 0; eq_idx < phba->io_channel_irqs; eq_idx++)
	if (phba->sli4_hba.hba_eq[eq_idx]->queue_id == qid)
	break;

	if (eq_idx < phba->io_channel_irqs) {
	printk(KERN_ERR "FCP EQ[Idx:%d\|Qid:%d]\n", eq_idx, qid);
	lpfc_debug_dump_q(phba->sli4_hba.hba_eq[eq_idx]);
	return;
	}
	}

	void lpfc_debug_dump_all_queues(struct lpfc_hba *);