diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/scsi/qedi/qedi_dbg.c | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/scsi/qedi/qedi_dbg.c')
-rw-r--r-- | drivers/scsi/qedi/qedi_dbg.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/drivers/scsi/qedi/qedi_dbg.c b/drivers/scsi/qedi/qedi_dbg.c new file mode 100644 index 000000000..2ebef4d20 --- /dev/null +++ b/drivers/scsi/qedi/qedi_dbg.c @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * QLogic iSCSI Offload Driver + * Copyright (c) 2016 Cavium Inc. + */ + +#include "qedi_dbg.h" +#include <linux/vmalloc.h> + +void +qedi_dbg_err(struct qedi_dbg_ctx *qedi, const char *func, u32 line, + const char *fmt, ...) +{ + va_list va; + struct va_format vaf; + + va_start(va, fmt); + + vaf.fmt = fmt; + vaf.va = &va; + + if (likely(qedi) && likely(qedi->pdev)) + pr_err("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), + func, line, qedi->host_no, &vaf); + else + pr_err("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); + + va_end(va); +} + +void +qedi_dbg_warn(struct qedi_dbg_ctx *qedi, const char *func, u32 line, + const char *fmt, ...) +{ + va_list va; + struct va_format vaf; + + va_start(va, fmt); + + vaf.fmt = fmt; + vaf.va = &va; + + if (!(qedi_dbg_log & QEDI_LOG_WARN)) + goto ret; + + if (likely(qedi) && likely(qedi->pdev)) + pr_warn("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), + func, line, qedi->host_no, &vaf); + else + pr_warn("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); + +ret: + va_end(va); +} + +void +qedi_dbg_notice(struct qedi_dbg_ctx *qedi, const char *func, u32 line, + const char *fmt, ...) +{ + va_list va; + struct va_format vaf; + + va_start(va, fmt); + + vaf.fmt = fmt; + vaf.va = &va; + + if (!(qedi_dbg_log & QEDI_LOG_NOTICE)) + goto ret; + + if (likely(qedi) && likely(qedi->pdev)) + pr_notice("[%s]:[%s:%d]:%d: %pV", + dev_name(&qedi->pdev->dev), func, line, + qedi->host_no, &vaf); + else + pr_notice("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); + +ret: + va_end(va); +} + +void +qedi_dbg_info(struct qedi_dbg_ctx *qedi, const char *func, u32 line, + u32 level, const char *fmt, ...) +{ + va_list va; + struct va_format vaf; + + va_start(va, fmt); + + vaf.fmt = fmt; + vaf.va = &va; + + if (!(qedi_dbg_log & level)) + goto ret; + + if (likely(qedi) && likely(qedi->pdev)) + pr_info("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), + func, line, qedi->host_no, &vaf); + else + pr_info("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); + +ret: + va_end(va); +} + +int +qedi_create_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter) +{ + int ret = 0; + + for (; iter->name; iter++) { + ret = sysfs_create_bin_file(&shost->shost_gendev.kobj, + iter->attr); + if (ret) + pr_err("Unable to create sysfs %s attr, err(%d).\n", + iter->name, ret); + } + return ret; +} + +void +qedi_remove_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter) +{ + for (; iter->name; iter++) + sysfs_remove_bin_file(&shost->shost_gendev.kobj, iter->attr); +} |