lcb_display.c File Reference

Displays various aspects of the LCB hardware. More...

#include <ptd/lcb_display.h>
#include <LCBD/LCB.h>
#include <LCBD/LCB_cr.h>
#include <stdio.h>

Classes
struct	_DRF_fld
	Description of a register field. More...
Defines
#define	DRF_FLD(_fldoff, _fldsiz, _label)   { _fldoff, _fldsiz, sizeof(_label), _label }
	Fills up one register field data descriptor.
Typedefs
typedef struct _DRF_fld	DRF_fld
	Typedef for struct _DRF_fld.
Functions
void	lcb_pciCsr_display (unsigned int csr)
	Displays the value of the PCI CSR.
void	lcb_pciIrq_display (unsigned int irq)
	Displays the value of the PCI IRQ register.
void	lcb_pciFab_display (unsigned int fab)
	Displays the value of the PCI Fabric Select register.
void	lcb_latpCsr_display (unsigned int csr)
	Displays the value of the LATp CSR.
void	lcb_latpCsr2_display (unsigned int prv_ui, unsigned int cur_ui)
	Displays the value of the LATp CSR both before and after a CSR access.
void	lcb_latpFaults_display (unsigned int csr)
	Displays the value of the LATp FAULTS FIFO register.
void	lcb_latpFaults2_display (unsigned int prv_ui, unsigned int cur_ui)
	Displays the value of the LATp FAULTS both before and after a FAULTSaccess.
void	lcb_latpRxstats_display (unsigned int rxstats)
	Displays the value of the LATp Receive Statistics/Status register.
void	lcb_latpRxstats2_display (unsigned int prv_ui, unsigned int cur_ui)
	Displays the value of the LATp Receive Statistics/Status register both before and after a RXSTATS access.
static void	display1 (const char *name, const DRF_fld *flds, int cnt, const char *fill, int margin, unsigned int reg_ui)
	Display the value of one register.
static void	display2 (const char *name, const DRF_fld *flds, int cnt, const char *fill, int margin, unsigned int prv_ui, unsigned int cur_ui)
	Display the previous and current values of a register.

---

Detailed Description

Displays various aspects of the LCB hardware.

Author:

JJRussell -- russell@slac.stanford.edu

  CVS $Id

---

Define Documentation

#define DRF_FLD	(	_fldoff,
		_fldsiz,
		_label		)	{ _fldoff, _fldsiz, sizeof(_label), _label }

Fills up one register field data descriptor.

Parameters:

	_fldoff	The right justified bit offset
	_fldsiz	The field size, in bits
	_label	The field name

---

Function Documentation

void display1	(	const char *	name,
		const DRF_fld *	flds,
		int	cnt,
		const char *	fill,
		int	margin,
		unsigned int	reg_ui
	)			[static]

Display the value of one register.

Parameters:

	name	The name of the register
	flds	Description of the fields to display
	fill	Specifies the fill trail character in the label field.
	cnt	The number of fields to display
	margin	Width of the label field (must be equal or greater than the longest label
	reg_ui	The value of the register to display

References _DRF_fld::label, _DRF_fld::len, _DRF_fld::offset, and _DRF_fld::size.

Referenced by lcb_latpCsr_display(), lcb_latpFaults_display(), lcb_latpRxstats_display(), lcb_pciCsr_display(), lcb_pciFab_display(), and lcb_pciIrq_display().

void display2	(	const char *	name,
		const DRF_fld *	flds,
		int	cnt,
		const char *	fill,
		int	margin,
		unsigned int	prv_ui,
		unsigned int	cur_ui
	)			[static]

Display the previous and current values of a register.

Parameters:

	name	The name of the register
	flds	Description of the fields to display
	cnt	The number of fields to display
	fill	Specifies the fill trail character in the label field.
	margin	Width of the label field (must be equal or greater than the longest label
	prv_ui	The 'previous' value of the register to display
	cur_ui	The 'current' value of the register to display

References _DRF_fld::label, _DRF_fld::len, _DRF_fld::offset, and _DRF_fld::size.

Referenced by lcb_latpCsr2_display(), lcb_latpFaults2_display(), and lcb_latpRxstats2_display().

lcb_latpCsr2_display	(	unsigned int	prv_ui,
		unsigned int	cur_ui
	)

Displays the value of the LATp CSR both before and after a CSR access.

Parameters:

	prv_ui	The value of the LATp CSR before the access
	cur_ui	The value of the LATp CSR after the access

References display2().

Referenced by main(), and test_lcbb_csr_read().

lcb_latpCsr_display

(

unsigned int

csr

)

Displays the value of the LATp CSR.

Parameters:

csr

The value of the LATp CSR to display

References display1().

Referenced by main().

lcb_latpFaults2_display	(	unsigned int	prv_ui,
		unsigned int	cur_ui
	)

Displays the value of the LATp FAULTS both before and after a FAULTSaccess.

Parameters:

	prv_ui	The value of the LATp FAULTS before the access
	cur_ui	The value of the LATp FAULTS after the access

References display2().

Referenced by main(), and test_lcbb_faults_read().

lcb_latpFaults_display

(

unsigned int

csr

)

Displays the value of the LATp FAULTS FIFO register.

Parameters:

csr

The value of the LATp FAULTS to display

References display1().

Referenced by main().

lcb_latpRxstats2_display	(	unsigned int	prv_ui,
		unsigned int	cur_ui
	)

Displays the value of the LATp Receive Statistics/Status register both before and after a RXSTATS access.

Parameters:

	prv_ui	The value of the LATp FAULTS before the access
	cur_ui	The value of the LATp FAULTS after the access

References display2().

Referenced by main(), and test_lcbb_rxstats_read().

lcb_latpRxstats_display

(

unsigned int

rxstats

)

Displays the value of the LATp Receive Statistics/Status register.

Parameters:

rxstats

The value of the LATp Receive Statistics/Status register to display

References display1().

Referenced by main().

lcb_pciCsr_display

(

unsigned int

csr

)

Displays the value of the PCI CSR.

Parameters:

csr

The value of the PCI CSR to display

References display1().

Referenced by main(), and test_lcbb_pci_csr_read().

lcb_pciFab_display

(

unsigned int

fab

)

Displays the value of the PCI Fabric Select register.

Parameters:

fab

The value of the PCI Fabric Select register to display

References display1().

Referenced by main(), and test_lcbb_pci_fab_read().

lcb_pciIrq_display

(

unsigned int

irq

)

Displays the value of the PCI IRQ register.

Parameters:

irq

The value of the PCI IRQ register to display

References display1().

Referenced by main(), and test_lcbb_pci_irq_read().