86a80846a6
Debugfs enhancements - Added iDiag support for new adapters. - Added queue entry access methods. - Fix host/port index in decimal - Added Doorbell register access methods. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
148 lines
4.6 KiB
C
148 lines
4.6 KiB
C
/*******************************************************************
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* This file is part of the Emulex Linux Device Driver for *
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* Fibre Channel Host Bus Adapters. *
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* Copyright (C) 2007-2011 Emulex. All rights reserved. *
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* EMULEX and SLI are trademarks of Emulex. *
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* www.emulex.com *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of version 2 of the GNU General *
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* Public License as published by the Free Software Foundation. *
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* This program is distributed in the hope that it will be useful. *
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* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
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* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
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* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
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* DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
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* TO BE LEGALLY INVALID. See the GNU General Public License for *
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* more details, a copy of which can be found in the file COPYING *
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* included with this package. *
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*******************************************************************/
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#ifndef _H_LPFC_DEBUG_FS
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#define _H_LPFC_DEBUG_FS
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#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
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/* size of output line, for discovery_trace and slow_ring_trace */
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#define LPFC_DEBUG_TRC_ENTRY_SIZE 100
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/* nodelist output buffer size */
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#define LPFC_NODELIST_SIZE 8192
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#define LPFC_NODELIST_ENTRY_SIZE 120
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/* dumpHBASlim output buffer size */
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#define LPFC_DUMPHBASLIM_SIZE 4096
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/* dumpHostSlim output buffer size */
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#define LPFC_DUMPHOSTSLIM_SIZE 4096
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/* hbqinfo output buffer size */
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#define LPFC_HBQINFO_SIZE 8192
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/* pciConf */
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#define LPFC_PCI_CFG_BROWSE 0xffff
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#define LPFC_PCI_CFG_RD_CMD_ARG 2
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#define LPFC_PCI_CFG_WR_CMD_ARG 3
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#define LPFC_PCI_CFG_SIZE 4096
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#define LPFC_PCI_CFG_RD_BUF_SIZE (LPFC_PCI_CFG_SIZE/2)
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#define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)
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/* queue info */
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#define LPFC_QUE_INFO_GET_BUF_SIZE 4096
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/* queue acc */
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#define LPFC_QUE_ACC_BROWSE 0xffff
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#define LPFC_QUE_ACC_RD_CMD_ARG 4
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#define LPFC_QUE_ACC_WR_CMD_ARG 6
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#define LPFC_QUE_ACC_BUF_SIZE 4096
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#define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2)
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#define LPFC_IDIAG_EQ 1
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#define LPFC_IDIAG_CQ 2
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#define LPFC_IDIAG_MQ 3
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#define LPFC_IDIAG_WQ 4
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#define LPFC_IDIAG_RQ 5
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/* doorbell acc */
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#define LPFC_DRB_ACC_ALL 0xffff
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#define LPFC_DRB_ACC_RD_CMD_ARG 1
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#define LPFC_DRB_ACC_WR_CMD_ARG 2
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#define LPFC_DRB_ACC_BUF_SIZE 256
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#define LPFC_DRB_EQCQ 1
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#define LPFC_DRB_MQ 2
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#define LPFC_DRB_WQ 3
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#define LPFC_DRB_RQ 4
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#define LPFC_DRB_MAX 4
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#define SIZE_U8 sizeof(uint8_t)
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#define SIZE_U16 sizeof(uint16_t)
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#define SIZE_U32 sizeof(uint32_t)
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struct lpfc_debug {
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char *i_private;
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char op;
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#define LPFC_IDIAG_OP_RD 1
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#define LPFC_IDIAG_OP_WR 2
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char *buffer;
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int len;
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};
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struct lpfc_debugfs_trc {
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char *fmt;
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uint32_t data1;
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uint32_t data2;
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uint32_t data3;
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uint32_t seq_cnt;
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unsigned long jif;
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};
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struct lpfc_idiag_offset {
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uint32_t last_rd;
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};
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#define LPFC_IDIAG_CMD_DATA_SIZE 8
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struct lpfc_idiag_cmd {
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uint32_t opcode;
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#define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
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#define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
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#define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
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#define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004
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#define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
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#define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
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#define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
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#define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014
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#define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
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#define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
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#define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
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#define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024
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uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
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};
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struct lpfc_idiag {
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uint32_t active;
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struct lpfc_idiag_cmd cmd;
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struct lpfc_idiag_offset offset;
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void *ptr_private;
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};
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#endif
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/* Mask for discovery_trace */
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#define LPFC_DISC_TRC_ELS_CMD 0x1 /* Trace ELS commands */
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#define LPFC_DISC_TRC_ELS_RSP 0x2 /* Trace ELS response */
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#define LPFC_DISC_TRC_ELS_UNSOL 0x4 /* Trace ELS rcv'ed */
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#define LPFC_DISC_TRC_ELS_ALL 0x7 /* Trace ELS */
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#define LPFC_DISC_TRC_MBOX_VPORT 0x8 /* Trace vport MBOXs */
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#define LPFC_DISC_TRC_MBOX 0x10 /* Trace other MBOXs */
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#define LPFC_DISC_TRC_MBOX_ALL 0x18 /* Trace all MBOXs */
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#define LPFC_DISC_TRC_CT 0x20 /* Trace disc CT requests */
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#define LPFC_DISC_TRC_DSM 0x40 /* Trace DSM events */
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#define LPFC_DISC_TRC_RPORT 0x80 /* Trace rport events */
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#define LPFC_DISC_TRC_NODE 0x100 /* Trace ndlp state changes */
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#define LPFC_DISC_TRC_DISCOVERY 0xef /* common mask for general
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* discovery */
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#endif /* H_LPFC_DEBUG_FS */
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