1ace7f46bSManish Rangankar /* 2ace7f46bSManish Rangankar * QLogic iSCSI Offload Driver 3ace7f46bSManish Rangankar * Copyright (c) 2016 Cavium Inc. 4ace7f46bSManish Rangankar * 5ace7f46bSManish Rangankar * This software is available under the terms of the GNU General Public License 6ace7f46bSManish Rangankar * (GPL) Version 2, available from the file COPYING in the main directory of 7ace7f46bSManish Rangankar * this source tree. 8ace7f46bSManish Rangankar */ 9ace7f46bSManish Rangankar 10ace7f46bSManish Rangankar #include "qedi_dbg.h" 11ace7f46bSManish Rangankar #include <linux/vmalloc.h> 12ace7f46bSManish Rangankar 13ace7f46bSManish Rangankar void 14ace7f46bSManish Rangankar qedi_dbg_err(struct qedi_dbg_ctx *qedi, const char *func, u32 line, 15ace7f46bSManish Rangankar const char *fmt, ...) 16ace7f46bSManish Rangankar { 17ace7f46bSManish Rangankar va_list va; 18ace7f46bSManish Rangankar struct va_format vaf; 19ace7f46bSManish Rangankar 20ace7f46bSManish Rangankar va_start(va, fmt); 21ace7f46bSManish Rangankar 22ace7f46bSManish Rangankar vaf.fmt = fmt; 23ace7f46bSManish Rangankar vaf.va = &va; 24ace7f46bSManish Rangankar 25ace7f46bSManish Rangankar if (likely(qedi) && likely(qedi->pdev)) 26ace7f46bSManish Rangankar pr_err("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), 27*c09581a5SYueHaibing func, line, qedi->host_no, &vaf); 28ace7f46bSManish Rangankar else 29*c09581a5SYueHaibing pr_err("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); 30ace7f46bSManish Rangankar 31ace7f46bSManish Rangankar va_end(va); 32ace7f46bSManish Rangankar } 33ace7f46bSManish Rangankar 34ace7f46bSManish Rangankar void 35ace7f46bSManish Rangankar qedi_dbg_warn(struct qedi_dbg_ctx *qedi, const char *func, u32 line, 36ace7f46bSManish Rangankar const char *fmt, ...) 37ace7f46bSManish Rangankar { 38ace7f46bSManish Rangankar va_list va; 39ace7f46bSManish Rangankar struct va_format vaf; 40ace7f46bSManish Rangankar 41ace7f46bSManish Rangankar va_start(va, fmt); 42ace7f46bSManish Rangankar 43ace7f46bSManish Rangankar vaf.fmt = fmt; 44ace7f46bSManish Rangankar vaf.va = &va; 45ace7f46bSManish Rangankar 46ace7f46bSManish Rangankar if (!(qedi_dbg_log & QEDI_LOG_WARN)) 47703e747aSColin Ian King goto ret; 48ace7f46bSManish Rangankar 49ace7f46bSManish Rangankar if (likely(qedi) && likely(qedi->pdev)) 50ace7f46bSManish Rangankar pr_warn("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), 51*c09581a5SYueHaibing func, line, qedi->host_no, &vaf); 52ace7f46bSManish Rangankar else 53*c09581a5SYueHaibing pr_warn("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); 54ace7f46bSManish Rangankar 55703e747aSColin Ian King ret: 56ace7f46bSManish Rangankar va_end(va); 57ace7f46bSManish Rangankar } 58ace7f46bSManish Rangankar 59ace7f46bSManish Rangankar void 60ace7f46bSManish Rangankar qedi_dbg_notice(struct qedi_dbg_ctx *qedi, const char *func, u32 line, 61ace7f46bSManish Rangankar const char *fmt, ...) 62ace7f46bSManish Rangankar { 63ace7f46bSManish Rangankar va_list va; 64ace7f46bSManish Rangankar struct va_format vaf; 65ace7f46bSManish Rangankar 66ace7f46bSManish Rangankar va_start(va, fmt); 67ace7f46bSManish Rangankar 68ace7f46bSManish Rangankar vaf.fmt = fmt; 69ace7f46bSManish Rangankar vaf.va = &va; 70ace7f46bSManish Rangankar 71ace7f46bSManish Rangankar if (!(qedi_dbg_log & QEDI_LOG_NOTICE)) 72703e747aSColin Ian King goto ret; 73ace7f46bSManish Rangankar 74ace7f46bSManish Rangankar if (likely(qedi) && likely(qedi->pdev)) 75ace7f46bSManish Rangankar pr_notice("[%s]:[%s:%d]:%d: %pV", 76*c09581a5SYueHaibing dev_name(&qedi->pdev->dev), func, line, 77ace7f46bSManish Rangankar qedi->host_no, &vaf); 78ace7f46bSManish Rangankar else 79*c09581a5SYueHaibing pr_notice("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); 80ace7f46bSManish Rangankar 81703e747aSColin Ian King ret: 82ace7f46bSManish Rangankar va_end(va); 83ace7f46bSManish Rangankar } 84ace7f46bSManish Rangankar 85ace7f46bSManish Rangankar void 86ace7f46bSManish Rangankar qedi_dbg_info(struct qedi_dbg_ctx *qedi, const char *func, u32 line, 87ace7f46bSManish Rangankar u32 level, const char *fmt, ...) 88ace7f46bSManish Rangankar { 89ace7f46bSManish Rangankar va_list va; 90ace7f46bSManish Rangankar struct va_format vaf; 91ace7f46bSManish Rangankar 92ace7f46bSManish Rangankar va_start(va, fmt); 93ace7f46bSManish Rangankar 94ace7f46bSManish Rangankar vaf.fmt = fmt; 95ace7f46bSManish Rangankar vaf.va = &va; 96ace7f46bSManish Rangankar 97ace7f46bSManish Rangankar if (!(qedi_dbg_log & level)) 98703e747aSColin Ian King goto ret; 99ace7f46bSManish Rangankar 100ace7f46bSManish Rangankar if (likely(qedi) && likely(qedi->pdev)) 101ace7f46bSManish Rangankar pr_info("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), 102*c09581a5SYueHaibing func, line, qedi->host_no, &vaf); 103ace7f46bSManish Rangankar else 104*c09581a5SYueHaibing pr_info("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); 105ace7f46bSManish Rangankar 106703e747aSColin Ian King ret: 107ace7f46bSManish Rangankar va_end(va); 108ace7f46bSManish Rangankar } 109ace7f46bSManish Rangankar 110ace7f46bSManish Rangankar int 111ace7f46bSManish Rangankar qedi_create_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter) 112ace7f46bSManish Rangankar { 113ace7f46bSManish Rangankar int ret = 0; 114ace7f46bSManish Rangankar 115ace7f46bSManish Rangankar for (; iter->name; iter++) { 116ace7f46bSManish Rangankar ret = sysfs_create_bin_file(&shost->shost_gendev.kobj, 117ace7f46bSManish Rangankar iter->attr); 118ace7f46bSManish Rangankar if (ret) 119ace7f46bSManish Rangankar pr_err("Unable to create sysfs %s attr, err(%d).\n", 120ace7f46bSManish Rangankar iter->name, ret); 121ace7f46bSManish Rangankar } 122ace7f46bSManish Rangankar return ret; 123ace7f46bSManish Rangankar } 124ace7f46bSManish Rangankar 125ace7f46bSManish Rangankar void 126ace7f46bSManish Rangankar qedi_remove_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter) 127ace7f46bSManish Rangankar { 128ace7f46bSManish Rangankar for (; iter->name; iter++) 129ace7f46bSManish Rangankar sysfs_remove_bin_file(&shost->shost_gendev.kobj, iter->attr); 130ace7f46bSManish Rangankar } 131