1 /******************************************************************* 2 * This file is part of the Emulex Linux Device Driver for * 3 * Fibre Channel Host Bus Adapters. * 4 * Copyright (C) 2007-2011 Emulex. All rights reserved. * 5 * EMULEX and SLI are trademarks of Emulex. * 6 * www.emulex.com * 7 * * 8 * This program is free software; you can redistribute it and/or * 9 * modify it under the terms of version 2 of the GNU General * 10 * Public License as published by the Free Software Foundation. * 11 * This program is distributed in the hope that it will be useful. * 12 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * 13 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * 14 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * 15 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * 16 * TO BE LEGALLY INVALID. See the GNU General Public License for * 17 * more details, a copy of which can be found in the file COPYING * 18 * included with this package. * 19 *******************************************************************/ 20 21 #ifndef _H_LPFC_DEBUG_FS 22 #define _H_LPFC_DEBUG_FS 23 24 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS 25 26 /* size of output line, for discovery_trace and slow_ring_trace */ 27 #define LPFC_DEBUG_TRC_ENTRY_SIZE 100 28 29 /* nodelist output buffer size */ 30 #define LPFC_NODELIST_SIZE 8192 31 #define LPFC_NODELIST_ENTRY_SIZE 120 32 33 /* dumpHBASlim output buffer size */ 34 #define LPFC_DUMPHBASLIM_SIZE 4096 35 36 /* dumpHostSlim output buffer size */ 37 #define LPFC_DUMPHOSTSLIM_SIZE 4096 38 39 /* hbqinfo output buffer size */ 40 #define LPFC_HBQINFO_SIZE 8192 41 42 /* rdPciConf output buffer size */ 43 #define LPFC_PCI_CFG_SIZE 4096 44 #define LPFC_PCI_CFG_RD_BUF_SIZE (LPFC_PCI_CFG_SIZE/2) 45 #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4) 46 47 /* queue info output buffer size */ 48 #define LPFC_QUE_INFO_GET_BUF_SIZE 2048 49 50 #define SIZE_U8 sizeof(uint8_t) 51 #define SIZE_U16 sizeof(uint16_t) 52 #define SIZE_U32 sizeof(uint32_t) 53 54 struct lpfc_debug { 55 char *i_private; 56 char op; 57 #define LPFC_IDIAG_OP_RD 1 58 #define LPFC_IDIAG_OP_WR 2 59 char *buffer; 60 int len; 61 }; 62 63 struct lpfc_debugfs_trc { 64 char *fmt; 65 uint32_t data1; 66 uint32_t data2; 67 uint32_t data3; 68 uint32_t seq_cnt; 69 unsigned long jif; 70 }; 71 72 struct lpfc_idiag_offset { 73 uint32_t last_rd; 74 }; 75 76 #define LPFC_IDIAG_CMD_DATA_SIZE 4 77 struct lpfc_idiag_cmd { 78 uint32_t opcode; 79 #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001 80 #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002 81 #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003 82 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004 83 uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE]; 84 }; 85 86 struct lpfc_idiag { 87 uint32_t active; 88 struct lpfc_idiag_cmd cmd; 89 struct lpfc_idiag_offset offset; 90 }; 91 #endif 92 93 /* Mask for discovery_trace */ 94 #define LPFC_DISC_TRC_ELS_CMD 0x1 /* Trace ELS commands */ 95 #define LPFC_DISC_TRC_ELS_RSP 0x2 /* Trace ELS response */ 96 #define LPFC_DISC_TRC_ELS_UNSOL 0x4 /* Trace ELS rcv'ed */ 97 #define LPFC_DISC_TRC_ELS_ALL 0x7 /* Trace ELS */ 98 #define LPFC_DISC_TRC_MBOX_VPORT 0x8 /* Trace vport MBOXs */ 99 #define LPFC_DISC_TRC_MBOX 0x10 /* Trace other MBOXs */ 100 #define LPFC_DISC_TRC_MBOX_ALL 0x18 /* Trace all MBOXs */ 101 #define LPFC_DISC_TRC_CT 0x20 /* Trace disc CT requests */ 102 #define LPFC_DISC_TRC_DSM 0x40 /* Trace DSM events */ 103 #define LPFC_DISC_TRC_RPORT 0x80 /* Trace rport events */ 104 #define LPFC_DISC_TRC_NODE 0x100 /* Trace ndlp state changes */ 105 106 #define LPFC_DISC_TRC_DISCOVERY 0xef /* common mask for general 107 * discovery */ 108 #endif /* H_LPFC_DEBUG_FS */ 109