v4.19.13 snapshot.
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h
new file mode 100644
index 0000000..30efc7b
--- /dev/null
+++ b/drivers/scsi/lpfc/lpfc_debugfs.h
@@ -0,0 +1,711 @@
+/*******************************************************************
+ * This file is part of the Emulex Linux Device Driver for *
+ * Fibre Channel Host Bus Adapters. *
+ * Copyright (C) 2017-2018 Broadcom. All Rights Reserved. The term *
+ * “Broadcom” refers to Broadcom Inc. 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_EQ 1
+#define LPFC_DRB_CQ 2
+#define LPFC_DRB_MQ 3
+#define LPFC_DRB_WQ 4
+#define LPFC_DRB_RQ 5
+
+#define LPFC_DRB_MAX 5
+
+#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++) {
+ if (cq->assoc_qid == phba->sli4_hba.hba_eq[eqidx]->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[eqidx];
+
+ 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 *);