dwc_otg_dbg.h File Reference

This file defines debug levels. More...

Go to the source code of this file.

Defines
#define	DBG_CIL   (0x2)
	When debug level has the DBG_CIL bit set, display CIL Debug messages.
#define	DBG_CILV   (0x20)
	When debug level has the DBG_CILV bit set, display CIL Verbose debug messages.
#define	DBG_PCD   (0x4)
	When debug level has the DBG_PCD bit set, display PCD (Device) debug messages.
#define	DBG_PCDV   (0x40)
	When debug level has the DBG_PCDV set, display PCD (Device) Verbose debug messages.
#define	DBG_HCD   (0x8)
	When debug level has the DBG_HCD bit set, display Host debug messages.
#define	DBG_HCDV   (0x80)
	When debug level has the DBG_HCDV bit set, display Verbose Host debug messages.
#define	DBG_HCD_URB   (0x800)
	When debug level has the DBG_HCD_URB bit set, display enqueued URBs in host mode.
#define	DBG_ANY   (0xFF)
	When debug level has any bit set, display debug messages.
#define	DBG_OFF   0
	All debug messages off.
#define	USB_DWC   "DWC_otg: "
	Prefix string for DWC_DEBUG print macros.
#define	DWC_DEBUGPL(lvl, x...)   do{}while(0)
	Print a debug message when the Global debug level variable contains the bit defined in lvl.
#define	DWC_DEBUGP(x...)
#define	CHK_DEBUG_LEVEL(level)   (0)
Functions
static uint32_t	SET_DEBUG_LEVEL (const uint32_t new)
	Set the Debug Level variable.
Variables
uint32_t	g_dbg_lvl
	The Debug Level bit-mask variable.

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Detailed Description

This file defines debug levels.

Debugging support vanishes in non-debug builds.

Definition in file dwc_otg_dbg.h.

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Define Documentation

#define DWC_DEBUGPL	(	lvl,
		x...		)	do{}while(0)

Print a debug message when the Global debug level variable contains the bit defined in lvl.

Parameters:

[in]	lvl	- Debug level, use one of the DBG_ constants above.
[in]	x	- like printf

Example:

DWC_DEBUGPL( DBG_ANY, "%s(%p)\n", __func__, _reg_base_addr);
results in:
usb-DWC_otg: dwc_otg_cil_init(ca867000)

Definition at line 107 of file dwc_otg_dbg.h.

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