1 // SPDX-License-Identifier: GPL-2.0-only
3 * QLogic FCoE Offload Driver
4 * Copyright (c) 2016-2018 Cavium Inc.
7 #include <linux/vmalloc.h>
10 qedf_dbg_err(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
21 if (likely(qedf) && likely(qedf->pdev))
22 pr_err("[%s]:[%s:%d]:%d: %pV", dev_name(&(qedf->pdev->dev)),
23 func, line, qedf->host_no, &vaf);
25 pr_err("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
31 qedf_dbg_warn(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
42 if (!(qedf_debug & QEDF_LOG_WARN))
45 if (likely(qedf) && likely(qedf->pdev))
46 pr_warn("[%s]:[%s:%d]:%d: %pV", dev_name(&(qedf->pdev->dev)),
47 func, line, qedf->host_no, &vaf);
49 pr_warn("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
56 qedf_dbg_notice(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
67 if (!(qedf_debug & QEDF_LOG_NOTICE))
70 if (likely(qedf) && likely(qedf->pdev))
71 pr_notice("[%s]:[%s:%d]:%d: %pV",
72 dev_name(&(qedf->pdev->dev)), func, line,
75 pr_notice("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
82 qedf_dbg_info(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
83 u32 level, const char *fmt, ...)
93 if (!(qedf_debug & level))
96 if (likely(qedf) && likely(qedf->pdev))
97 pr_info("[%s]:[%s:%d]:%d: %pV", dev_name(&(qedf->pdev->dev)),
98 func, line, qedf->host_no, &vaf);
100 pr_info("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
107 qedf_alloc_grc_dump_buf(u8 **buf, uint32_t len)
113 memset(*buf, 0, len);
118 qedf_free_grc_dump_buf(uint8_t **buf)
125 qedf_get_grc_dump(struct qed_dev *cdev, const struct qed_common_ops *common,
126 u8 **buf, uint32_t *grcsize)
131 return common->dbg_all_data(cdev, *buf);
135 qedf_uevent_emit(struct Scsi_Host *shost, u32 code, char *msg)
137 char event_string[40];
138 char *envp[] = {event_string, NULL};
140 memset(event_string, 0, sizeof(event_string));
142 case QEDF_UEVENT_CODE_GRCDUMP:
144 strscpy(event_string, msg, sizeof(event_string));
146 sprintf(event_string, "GRCDUMP=%u", shost->host_no);
153 kobject_uevent_env(&shost->shost_gendev.kobj, KOBJ_CHANGE, envp);
157 qedf_create_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter)
161 for (; iter->name; iter++) {
162 ret = sysfs_create_bin_file(&shost->shost_gendev.kobj,
165 pr_err("Unable to create sysfs %s attr, err(%d).\n",
172 qedf_remove_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter)
174 for (; iter->name; iter++)
175 sysfs_remove_bin_file(&shost->shost_gendev.kobj, iter->attr);