/* pcicShow.c - Intel 82365SL PCMCIA host bus adaptor chip show library *//* Copyright 1984-1996 Wind River Systems, Inc. *//* Copyright (c) 1994 David A. Hinds -- All Rights Reserved */#include "copyright_wrs.h"/*modification history--------------------01d,01nov96,hdn  fixed PCIC_PORT().01c,28mar96,jdi  doc: cleaned up language and format.01b,22feb96,hdn  cleaned up01a,15feb95,hdn  written based on David Hinds's version 2.2.3.*//*DESCRIPTIONThis is a driver show routine for the Intel 82365 series PCMCIA chip.pcicShow() is the only global function and is installed in the PCMCIA chip table `pcmciaAdapter' in pcmciaShowInit().*/#include "vxWorks.h"#include "stdio.h"#include "dllLib.h"#include "drv/pcmcia/pcmciaLib.h"#include "drv/pcmcia/pcic.h"#include "drv/pcmcia/pd67.h"/* defines */#define PCIC_PORT(slot)		(pcicBase + (2*((slot) >> 2)))#define PCIC_REG(slot, reg)	((((slot) & 3) * 0x40) + reg)/* imports */IMPORT PCMCIA_CTRL	pcmciaCtrl;IMPORT int		pcicBase;/* globals *//* locals */LOCAL BOOL cirrus = FALSE;/* forward declarations */LOCAL STATUS	pcicProbe	(void);LOCAL void	pcicShowStatus	(int sock);LOCAL void	pcicShowPower	(int sock);LOCAL void	pcicShowIntctl	(int sock);LOCAL void	pcicShowCsc	(int sock);LOCAL void	pcicShowCscint	(int sock);LOCAL void	pcicShowGenctl	(int sock);LOCAL void	pcicShowGblctl	(int sock);LOCAL void	pcicShowMisc	(int sock);LOCAL void	pcicShowTime	(char *pName, int value);LOCAL void	pcicShowTiming	(int sock, int reg);LOCAL void	pcicShowMemwin	(int sock, int win);LOCAL void	pcicShowIowin	(int sock, int win);LOCAL int	pcicGet		(int sock, int reg);LOCAL int	pcicGet2	(int sock, int reg);LOCAL void	pcicSet		(int sock, int reg, char value);/********************************************************************************* pcicShow - show all configurations of the PCIC chip** This routine shows all configurations of the PCIC chip.** RETURNS: N/A*/void pcicShow    (    int sock			/* socket no. */    )    {    int ix;    if (pcicProbe () != OK)	return;    printf("Identification and revision = 0x%2.2x\n",	   pcicGet (sock, PCIC_IDENT));    if (cirrus)	printf("Chip information = 0x%2.2x\n", pcicGet (sock, PD67_CHIP_INFO));    pcicShowStatus (sock);    pcicShowPower  (sock);    pcicShowIntctl (sock);    pcicShowCsc    (sock);    pcicShowCscint (sock);     if (cirrus)	pcicShowMisc (sock);    else	{	pcicShowGenctl (sock);	pcicShowGblctl (sock);        }    for (ix = 0; ix < PCIC_MEM_WINDOWS; ix++)	pcicShowMemwin (sock, ix);    for (ix = 0; ix < PCIC_IO_WINDOWS; ix++)	pcicShowIowin (sock, ix);    if (cirrus)	for (ix = 0; ix < 2; ix++)	    pcicShowTiming (sock, ix);    printf ("\n");    }/********************************************************************************* pcicProbe - Probe the PCIC chip.** This routine probes the PCIC chip.** RETURNS: OK, or ERROR if it could not find the PCIC chip.*/LOCAL STATUS pcicProbe (void)    {    char *name	= "i82365sl";    int id	= 0;    BOOL done	= FALSE;    int sock;    int value;    printf ("Intel PCIC probe: ");        for (sock = 0; sock < PCIC_MAX_SOCKS; sock++)	{	value = pcicGet (sock, PCIC_IDENT);	switch (value)	    {	    case 0x82:	    case 0x83:		name = "INTEL 82365SL";		break;	    case 0x84:		name = "VLSI 82C146";		break;	    case 0x88:	    case 0x89:		name = "IBM Clone";		break;	    case 0x8b:		name = "VADEM Clone";		break;	    default:		done = TRUE;	    }	id = value & 7;	if (done)	    break;        }        if (sock == 0)	{	printf ("not found:  value=0x%x.\n", value);	return (ERROR);        }        /* Check for Cirrus CL-PD67xx chips */    pcicSet (0, PD67_CHIP_INFO, 0);    value = pcicGet (0, PD67_CHIP_INFO);    if ((value & PD67_INFO_CHIP_ID) == PD67_INFO_CHIP_ID)	{	value = pcicGet (0, PD67_CHIP_INFO);	if ((value & PD67_INFO_CHIP_ID) == 0)	    {	    cirrus = TRUE;	    if (value & PD67_INFO_SLOTS)		name = "Cirrus CL-PD672x";	    else		{		name = "Cirrus CL-PD6710";		sock = 1;	        }	    id = 8 - ((value & PD67_INFO_REV) >> 2);	    }        }    printf ("%s rev %d found, %d sockets\n", name, id, sock);    return (OK);    }/********************************************************************************* pcicShowStatus - Show status of the PCIC chip.** This routine shows status of the PCIC chip.** RETURNS: N/A*/LOCAL void pcicShowStatus    (    int sock			/* socket no. */    )    {    u_char value = pcicGet (sock, PCIC_STATUS);    printf ("Interface status = 0x%2.2x\n", value);    printf ("  ");    if (value & PCIC_CS_BVD1)	printf ("[BVD1/STSCHG] ");    if (value & PCIC_CS_BVD2)	printf ("[BVD2/SPKR] ");    if (value & PCIC_CS_DETECT)	printf ("[DETECT] ");    if (value & PCIC_CS_WRPROT)	printf ("[WRPROT] ");    if (value & PCIC_CS_READY)	printf ("[READY] ");    if (value & PCIC_CS_POWERON)	printf ("[POWERON] ");    if (value & PCIC_CS_GPI)	printf ("[GPI] ");    printf ("\n");    }/********************************************************************************* pcicShowPower - Show power configuration of the PCIC chip.** This routine shows power configuration of the PCIC chip.** RETURNS: N/A*/LOCAL void pcicShowPower    (    int sock			/* socket no. */    )    {    u_char value = pcicGet(sock, PCIC_POWER);    printf ("Power control = 0x%2.2x\n", value);    printf ("  ");    if (value & PCIC_PWR_OUT)	printf ("[OUTPUT] ");    if (!(value & PCIC_PWR_NORESET))	printf ("[RESETDRV] ");    if (value & PCIC_PWR_AUTO)	printf ("[AUTO] ");    switch (value & PCIC_VCC_MASK)	{        case PCIC_VCC_5V:	    printf ("[Vcc=5v] ");	    break;        case PCIC_VCC_3V:	    printf ("[Vcc=3v] ");	    break;        case 0:	    printf ("[Vcc off] ");	    break;        }    switch (value & PCIC_VPP_MASK)	{        case PCIC_VPP_5V:	    printf ("[Vpp=5v] ");	    break;        case PCIC_VPP_12V:	    printf ("[Vpp=12v] ");	    break;        case 0:	    printf ("[Vpp off] ");	    break;        }    printf ("\n");    }/********************************************************************************* pcicShowIntctl - Show interrupt control configuration of the PCIC chip.** This routine shows interrupt control configuration of the PCIC chip.** RETURNS: N/A*/LOCAL void pcicShowIntctl    (    int sock			/* socket no. */    )    {    u_char value = pcicGet (sock, PCIC_INTCTL);    printf ("Interrupt and general control = 0x%2.2x\n", value);    printf ("  ");    if (value & PCIC_RING_ENA)	printf ("[RING_ENA] ");    if (!(value & PCIC_PC_RESET))	printf ("[RESET] ");    if (value & PCIC_PC_IOCARD)	printf ("[IOCARD] ");    if (value & PCIC_INTR_ENA)	printf ("[INTR_ENA] ");    printf ("[irq=%d]\n", value & PCIC_IRQ_MASK);}/********************************************************************************* pcicShowCsc - Show card status change of the PCIC chip.** This routine shows card status change of the PCIC chip.** RETURNS: N/A*/LOCAL void pcicShowCsc    (    int sock			/* socket no. */    )    {    u_char value = pcicGet (sock, PCIC_CSC);    printf ("Card status change = 0x%2.2x\n", value);    printf ("  ");    if (value & PCIC_CSC_BVD1)	printf ("[BVD1/STSCHG] ");    if (value & PCIC_CSC_BVD2)	printf ("[BVD2] ");    if (value & PCIC_CSC_DETECT)	printf ("[DETECT] ");    if (value & PCIC_CSC_READY)	printf ("[READY] ");    if (value & PCIC_CSC_GPI)	printf ("[GPI] ");    printf ("\n");    }/********************************************************************************* pcicShowCscint - Show card status change interrupt configuration.** This routine shows card status change interrupt configuration of * the PCIC chip.** RETURNS: N/A*/LOCAL void pcicShowCscint    (    int sock			/* socket no. */    )    {