2 * QLogic FCoE Offload Driver
3 * Copyright (c) 2016 Cavium Inc.
5 * This software is available under the terms of the GNU General Public License
6 * (GPL) Version 2, available from the file COPYING in the main directory of
10 #include <linux/vmalloc.h>
13 qedf_dbg_err(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
20 memset(nfunc, 0, sizeof(nfunc));
21 memcpy(nfunc, func, sizeof(nfunc) - 1);
28 if (likely(qedf) && likely(qedf->pdev))
29 pr_err("[%s]:[%s:%d]:%d: %pV", dev_name(&(qedf->pdev->dev)),
30 nfunc, line, qedf->host_no, &vaf);
32 pr_err("[0000:00:00.0]:[%s:%d]: %pV", nfunc, line, &vaf);
38 qedf_dbg_warn(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
45 memset(nfunc, 0, sizeof(nfunc));
46 memcpy(nfunc, func, sizeof(nfunc) - 1);
53 if (!(qedf_debug & QEDF_LOG_WARN))
56 if (likely(qedf) && likely(qedf->pdev))
57 pr_warn("[%s]:[%s:%d]:%d: %pV", dev_name(&(qedf->pdev->dev)),
58 nfunc, line, qedf->host_no, &vaf);
60 pr_warn("[0000:00:00.0]:[%s:%d]: %pV", nfunc, line, &vaf);
67 qedf_dbg_notice(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
74 memset(nfunc, 0, sizeof(nfunc));
75 memcpy(nfunc, func, sizeof(nfunc) - 1);
82 if (!(qedf_debug & QEDF_LOG_NOTICE))
85 if (likely(qedf) && likely(qedf->pdev))
86 pr_notice("[%s]:[%s:%d]:%d: %pV",
87 dev_name(&(qedf->pdev->dev)), nfunc, line,
90 pr_notice("[0000:00:00.0]:[%s:%d]: %pV", nfunc, line, &vaf);
97 qedf_dbg_info(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
98 u32 level, const char *fmt, ...)
101 struct va_format vaf;
104 memset(nfunc, 0, sizeof(nfunc));
105 memcpy(nfunc, func, sizeof(nfunc) - 1);
112 if (!(qedf_debug & level))
115 if (likely(qedf) && likely(qedf->pdev))
116 pr_info("[%s]:[%s:%d]:%d: %pV", dev_name(&(qedf->pdev->dev)),
117 nfunc, line, qedf->host_no, &vaf);
119 pr_info("[0000:00:00.0]:[%s:%d]: %pV", nfunc, line, &vaf);
126 qedf_alloc_grc_dump_buf(u8 **buf, uint32_t len)
132 memset(*buf, 0, len);
137 qedf_free_grc_dump_buf(uint8_t **buf)
144 qedf_get_grc_dump(struct qed_dev *cdev, const struct qed_common_ops *common,
145 u8 **buf, uint32_t *grcsize)
150 return common->dbg_grc(cdev, *buf, grcsize);
154 qedf_uevent_emit(struct Scsi_Host *shost, u32 code, char *msg)
156 char event_string[40];
157 char *envp[] = {event_string, NULL};
159 memset(event_string, 0, sizeof(event_string));
161 case QEDF_UEVENT_CODE_GRCDUMP:
163 strncpy(event_string, msg, strlen(msg));
165 sprintf(event_string, "GRCDUMP=%u", shost->host_no);
172 kobject_uevent_env(&shost->shost_gendev.kobj, KOBJ_CHANGE, envp);
176 qedf_create_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter)
180 for (; iter->name; iter++) {
181 ret = sysfs_create_bin_file(&shost->shost_gendev.kobj,
184 pr_err("Unable to create sysfs %s attr, err(%d).\n",
191 qedf_remove_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter)
193 for (; iter->name; iter++)
194 sysfs_remove_bin_file(&shost->shost_gendev.kobj, iter->attr);