/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/drivers/message/fusion/mptdebug.h * For use with LSI PCI chip/adapter(s) * running LSI Fusion MPT (Message Passing Technology) firmware. * * Copyright (c) 1999-2008 LSI Corporation * (mailto:[email protected]) * */ /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ #ifndef MPTDEBUG_H_INCLUDED #define MPTDEBUG_H_INCLUDED /* * debug level can be programmed on the fly via SysFS (hex values) * * Example: (programming for MPT_DEBUG_EVENTS on host 5) * * echo 8 > /sys/class/scsi_host/host5/debug_level * * -------------------------------------------------------- * mpt_debug_level - command line parameter * this allow enabling debug at driver load time (for all iocs) * * Example (programming for MPT_DEBUG_EVENTS) * * insmod mptbase.ko mpt_debug_level=8 * * -------------------------------------------------------- * CONFIG_FUSION_LOGGING - enables compiling debug into driver * this can be enabled in the driver Makefile * * * -------------------------------------------------------- * Please note most debug prints are set to logging priority = debug * This is the lowest level, and most verbose. Please refer to manual * pages for syslogd or syslogd-ng on how to configure this. */ #define MPT_DEBUG … #define MPT_DEBUG_MSG_FRAME … #define MPT_DEBUG_SG … #define MPT_DEBUG_EVENTS … #define MPT_DEBUG_VERBOSE_EVENTS … #define MPT_DEBUG_INIT … #define MPT_DEBUG_EXIT … #define MPT_DEBUG_FAIL … #define MPT_DEBUG_TM … #define MPT_DEBUG_DV … #define MPT_DEBUG_REPLY … #define MPT_DEBUG_HANDSHAKE … #define MPT_DEBUG_CONFIG … #define MPT_DEBUG_DL … #define MPT_DEBUG_RESET … #define MPT_DEBUG_SCSI … #define MPT_DEBUG_IOCTL … #define MPT_DEBUG_FC … #define MPT_DEBUG_SAS … #define MPT_DEBUG_SAS_WIDE … #define MPT_DEBUG_36GB_MEM … /* * CONFIG_FUSION_LOGGING - enabled in Kconfig */ #ifdef CONFIG_FUSION_LOGGING #define MPT_CHECK_LOGGING(IOC, CMD, BITS) … #else #define MPT_CHECK_LOGGING … #endif /* * debug macros */ #define dprintk(IOC, CMD) … #define dsgprintk(IOC, CMD) … #define devtprintk(IOC, CMD) … #define devtverboseprintk(IOC, CMD) … #define dinitprintk(IOC, CMD) … #define dexitprintk(IOC, CMD) … #define dfailprintk(IOC, CMD) … #define dtmprintk(IOC, CMD) … #define ddvprintk(IOC, CMD) … #define dreplyprintk(IOC, CMD) … #define dhsprintk(IOC, CMD) … #define dcprintk(IOC, CMD) … #define ddlprintk(IOC, CMD) … #define drsprintk(IOC, CMD) … #define dsprintk(IOC, CMD) … #define dctlprintk(IOC, CMD) … #define dfcprintk(IOC, CMD) … #define dsasprintk(IOC, CMD) … #define dsaswideprintk(IOC, CMD) … #define d36memprintk(IOC, CMD) … /* * Verbose logging */ #if defined(MPT_DEBUG_VERBOSE) && defined(CONFIG_FUSION_LOGGING) static inline void DBG_DUMP_FW_DOWNLOAD(MPT_ADAPTER *ioc, u32 *mfp, int numfrags) { int i; if (!(ioc->debug_level & MPT_DEBUG)) return; printk(KERN_DEBUG "F/W download request:\n"); for (i=0; i < 7+numfrags*2; i++) printk(" %08x", le32_to_cpu(mfp[i])); printk("\n"); } static inline void DBG_DUMP_PUT_MSG_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int ii, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; printk(KERN_DEBUG "%s: About to Put msg frame @ %p:\n", ioc->name, mfp); n = ioc->req_sz/4 - 1; while (mfp[n] == 0) n--; for (ii=0; ii<=n; ii++) { if (ii && ((ii%8)==0)) printk("\n"); printk(" %08x", le32_to_cpu(mfp[ii])); } printk("\n"); } static inline void DBG_DUMP_FW_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; n = 10; printk(KERN_INFO " "); for (i = 0; i < n; i++) printk(" %08x", le32_to_cpu(mfp[i])); printk("\n"); } static inline void DBG_DUMP_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; n = 24; for (i=0; i<n; i++) { if (i && ((i%8)==0)) printk("\n"); printk("%08x ", le32_to_cpu(mfp[i])); } printk("\n"); } static inline void DBG_DUMP_REPLY_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; n = (le32_to_cpu(mfp[0]) & 0x00FF0000) >> 16; printk(KERN_INFO " "); for (i=0; i<n; i++) printk(" %08x", le32_to_cpu(mfp[i])); printk("\n"); } static inline void DBG_DUMP_REQUEST_FRAME_HDR(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; n = 3; printk(KERN_INFO " "); for (i=0; i<n; i++) printk(" %08x", le32_to_cpu(mfp[i])); printk("\n"); } static inline void DBG_DUMP_TM_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_TM)) return; n = 13; printk(KERN_DEBUG "TM_REQUEST:\n"); for (i=0; i<n; i++) { if (i && ((i%8)==0)) printk("\n"); printk("%08x ", le32_to_cpu(mfp[i])); } printk("\n"); } static inline void DBG_DUMP_TM_REPLY_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_TM)) return; n = (le32_to_cpu(mfp[0]) & 0x00FF0000) >> 16; printk(KERN_DEBUG "TM_REPLY MessageLength=%d:\n", n); for (i=0; i<n; i++) { if (i && ((i%8)==0)) printk("\n"); printk(" %08x", le32_to_cpu(mfp[i])); } printk("\n"); } #define dmfprintk … # else /* ifdef MPT_DEBUG_MF */ #define DBG_DUMP_FW_DOWNLOAD(IOC, mfp, numfrags) … #define DBG_DUMP_PUT_MSG_FRAME(IOC, mfp) … #define DBG_DUMP_FW_REQUEST_FRAME(IOC, mfp) … #define DBG_DUMP_REQUEST_FRAME(IOC, mfp) … #define DBG_DUMP_REPLY_FRAME(IOC, mfp) … #define DBG_DUMP_REQUEST_FRAME_HDR(IOC, mfp) … #define DBG_DUMP_TM_REQUEST_FRAME(IOC, mfp) … #define DBG_DUMP_TM_REPLY_FRAME(IOC, mfp) … #define dmfprintk(IOC, CMD) … #endif /* defined(MPT_DEBUG_VERBOSE) && defined(CONFIG_FUSION_LOGGING) */ #endif /* ifndef MPTDEBUG_H_INCLUDED */
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