cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

qedi_dbg.c (2520B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * QLogic iSCSI Offload Driver
      4 * Copyright (c) 2016 Cavium Inc.
      5 */
      6
      7#include "qedi_dbg.h"
      8#include <linux/vmalloc.h>
      9
     10void
     11qedi_dbg_err(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
     12	     const char *fmt, ...)
     13{
     14	va_list va;
     15	struct va_format vaf;
     16
     17	va_start(va, fmt);
     18
     19	vaf.fmt = fmt;
     20	vaf.va = &va;
     21
     22	if (likely(qedi) && likely(qedi->pdev))
     23		pr_err("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev),
     24		       func, line, qedi->host_no, &vaf);
     25	else
     26		pr_err("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
     27
     28	va_end(va);
     29}
     30
     31void
     32qedi_dbg_warn(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
     33	      const char *fmt, ...)
     34{
     35	va_list va;
     36	struct va_format vaf;
     37
     38	va_start(va, fmt);
     39
     40	vaf.fmt = fmt;
     41	vaf.va = &va;
     42
     43	if (!(qedi_dbg_log & QEDI_LOG_WARN))
     44		goto ret;
     45
     46	if (likely(qedi) && likely(qedi->pdev))
     47		pr_warn("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev),
     48			func, line, qedi->host_no, &vaf);
     49	else
     50		pr_warn("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
     51
     52ret:
     53	va_end(va);
     54}
     55
     56void
     57qedi_dbg_notice(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
     58		const char *fmt, ...)
     59{
     60	va_list va;
     61	struct va_format vaf;
     62
     63	va_start(va, fmt);
     64
     65	vaf.fmt = fmt;
     66	vaf.va = &va;
     67
     68	if (!(qedi_dbg_log & QEDI_LOG_NOTICE))
     69		goto ret;
     70
     71	if (likely(qedi) && likely(qedi->pdev))
     72		pr_notice("[%s]:[%s:%d]:%d: %pV",
     73			  dev_name(&qedi->pdev->dev), func, line,
     74			  qedi->host_no, &vaf);
     75	else
     76		pr_notice("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
     77
     78ret:
     79	va_end(va);
     80}
     81
     82void
     83qedi_dbg_info(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
     84	      u32 level, const char *fmt, ...)
     85{
     86	va_list va;
     87	struct va_format vaf;
     88
     89	va_start(va, fmt);
     90
     91	vaf.fmt = fmt;
     92	vaf.va = &va;
     93
     94	if (!(qedi_dbg_log & level))
     95		goto ret;
     96
     97	if (likely(qedi) && likely(qedi->pdev))
     98		pr_info("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev),
     99			func, line, qedi->host_no, &vaf);
    100	else
    101		pr_info("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf);
    102
    103ret:
    104	va_end(va);
    105}
    106
    107int
    108qedi_create_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter)
    109{
    110	int ret = 0;
    111
    112	for (; iter->name; iter++) {
    113		ret = sysfs_create_bin_file(&shost->shost_gendev.kobj,
    114					    iter->attr);
    115		if (ret)
    116			pr_err("Unable to create sysfs %s attr, err(%d).\n",
    117			       iter->name, ret);
    118	}
    119	return ret;
    120}
    121
    122void
    123qedi_remove_sysfs_attr(struct Scsi_Host *shost, struct sysfs_bin_attrs *iter)
    124{
    125	for (; iter->name; iter++)
    126		sysfs_remove_bin_file(&shost->shost_gendev.kobj, iter->attr);
    127}