dynamic_debug.h File Reference

#include <linux/string.h>
#include <linux/errno.h>

Go to the source code of this file.

Data Structures
struct	_ddebug

Macros
#define	_DPRINTK_FLAGS_NONE   0
#define	_DPRINTK_FLAGS_PRINT   (1<<0) /* printk() a message using the format */
#define	_DPRINTK_FLAGS_INCL_MODNAME   (1<<1)
#define	_DPRINTK_FLAGS_INCL_FUNCNAME   (1<<2)
#define	_DPRINTK_FLAGS_INCL_LINENO   (1<<3)
#define	_DPRINTK_FLAGS_INCL_TID   (1<<4)
#define	_DPRINTK_FLAGS_DEFAULT   0
#define	dynamic_pr_debug(fmt,...)   do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0)
#define	dynamic_dev_dbg(dev, fmt,...)   do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0)

Functions
struct _ddebug	__attribute__ ((aligned(8)))
	Packet vector entry.
int	ddebug_add_module (struct _ddebug *tab, unsigned int n, const char *modname)

Variables
const char *	modname
const char *	function
const char *	filename
const char *	format
unsigned int	lineno
unsigned int	flags

Macro Definition Documentation

#define _DPRINTK_FLAGS_DEFAULT   0

Definition at line 60 of file dynamic_debug.h.

#define _DPRINTK_FLAGS_INCL_FUNCNAME   (1<<2)

Definition at line 54 of file dynamic_debug.h.

#define _DPRINTK_FLAGS_INCL_LINENO   (1<<3)

Definition at line 55 of file dynamic_debug.h.

#define _DPRINTK_FLAGS_INCL_MODNAME   (1<<1)

Definition at line 53 of file dynamic_debug.h.

#define _DPRINTK_FLAGS_INCL_TID   (1<<4)

Definition at line 56 of file dynamic_debug.h.

#define _DPRINTK_FLAGS_NONE   0

Definition at line 51 of file dynamic_debug.h.

#define _DPRINTK_FLAGS_PRINT   (1<<0) /* printk() a message using the format */

Definition at line 52 of file dynamic_debug.h.

#define dynamic_dev_dbg	(		dev,
			fmt,
			...
	)		do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0)

Definition at line 122 of file dynamic_debug.h.

#define dynamic_pr_debug	(		fmt,
			...
	)		do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0)

Definition at line 120 of file dynamic_debug.h.

Function Documentation

struct _ddebug __attribute__ ( (aligned(8))  )

read

Packet vector entry.

This data structure is used with netio_send_packet_vector() to send multiple packets with one NetIO call. The structure should be initialized by calling netio_pkt_vector_set(), rather than by setting the fields directly.

This structure is guaranteed to be a power of two in size, no bigger than one L2 cache line, and to be aligned modulo its size.

Reserved for use by the user application. When initialized with the netio_set_pkt_vector_entry() function, this field is guaranteed to be visible to readers only after all other fields are already visible. This way it can be used as a valid flag or generation counter.

Low 8 bits of the packet address to send. The high bits are acquired from the 'handle' field.

Number of bytes to transmit.

The raw handle from a netio_pkt_t. If this is NETIO_PKT_HANDLE_NONE, this vector entry will be skipped and no packet will be transmitted.

Definition at line 9 of file extable.c.

int ddebug_add_module	(	struct _ddebug *	tab,
		unsigned int	n,
		const char *	modname
	)

Definition at line 872 of file dynamic_debug.c.

Variable Documentation

: filename

mod_firmware_load - load sound driver firmware

: return for the buffer.

Load the firmware for a sound module (up to 128K) into a buffer. The buffer is returned in *fp. It is allocated with vmalloc so is virtually linear and not DMAable. The caller should free it with vfree when finished.

The length of the buffer is returned on a successful load, the value zero on a failure.

Caution: This API is not recommended. Firmware should be loaded via request_firmware.

Definition at line 43 of file dynamic_debug.h.

unsigned int flags

Definition at line 62 of file dynamic_debug.h.

const char* format

Definition at line 44 of file dynamic_debug.h.

const char* function

Definition at line 42 of file dynamic_debug.h.

unsigned int lineno

Definition at line 45 of file dynamic_debug.h.

const char* modname

Definition at line 41 of file dynamic_debug.h.