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

iscsi.h (2336B)

      1#undef TRACE_SYSTEM
      2#define TRACE_SYSTEM iscsi
      3
      4#if !defined(_TRACE_ISCSI_H) || defined(TRACE_HEADER_MULTI_READ)
      5#define _TRACE_ISCSI_H
      6
      7#include <linux/tracepoint.h>
      8
      9/* max debug message length */
     10#define ISCSI_MSG_MAX	256
     11
     12/*
     13 * Declare tracepoint helper function.
     14 */
     15void iscsi_dbg_trace(void (*trace)(struct device *dev, struct va_format *),
     16		     struct device *dev, const char *fmt, ...);
     17
     18/*
     19 * Declare event class for iscsi debug messages.
     20 */
     21DECLARE_EVENT_CLASS(iscsi_log_msg,
     22
     23	TP_PROTO(struct device *dev, struct va_format *vaf),
     24
     25	TP_ARGS(dev, vaf),
     26
     27	TP_STRUCT__entry(
     28		__string(dname, 	dev_name(dev)		)
     29		__dynamic_array(char,	msg, ISCSI_MSG_MAX	)
     30	),
     31
     32	TP_fast_assign(
     33		__assign_str(dname, dev_name(dev));
     34		vsnprintf(__get_str(msg), ISCSI_MSG_MAX, vaf->fmt, *vaf->va);
     35	),
     36
     37	TP_printk("%s: %s",__get_str(dname),  __get_str(msg)
     38	)
     39);
     40
     41/*
     42 * Define event to capture iscsi connection debug messages.
     43 */
     44DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_conn,
     45	TP_PROTO(struct device *dev, struct va_format *vaf),
     46
     47	TP_ARGS(dev, vaf)
     48);
     49
     50/*
     51 * Define event to capture iscsi session debug messages.
     52 */
     53DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_session,
     54	TP_PROTO(struct device *dev, struct va_format *vaf),
     55
     56	TP_ARGS(dev, vaf)
     57);
     58
     59/*
     60 * Define event to capture iscsi error handling debug messages.
     61 */
     62DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_eh,
     63        TP_PROTO(struct device *dev, struct va_format *vaf),
     64
     65        TP_ARGS(dev, vaf)
     66);
     67
     68/*
     69 * Define event to capture iscsi tcp debug messages.
     70 */
     71DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_tcp,
     72        TP_PROTO(struct device *dev, struct va_format *vaf),
     73
     74        TP_ARGS(dev, vaf)
     75);
     76
     77/*
     78 * Define event to capture iscsi sw tcp debug messages.
     79 */
     80DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_sw_tcp,
     81	TP_PROTO(struct device *dev, struct va_format *vaf),
     82
     83	TP_ARGS(dev, vaf)
     84);
     85
     86/*
     87 * Define event to capture iscsi transport session debug messages.
     88 */
     89DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_session,
     90	TP_PROTO(struct device *dev, struct va_format *vaf),
     91
     92	TP_ARGS(dev, vaf)
     93);
     94
     95/*
     96 * Define event to capture iscsi transport connection debug messages.
     97 */
     98DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_conn,
     99	TP_PROTO(struct device *dev, struct va_format *vaf),
    100
    101	TP_ARGS(dev, vaf)
    102);
    103
    104#endif /* _TRACE_ISCSI_H */
    105
    106/* This part must be outside protection */
    107#include <trace/define_trace.h>