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split up + merged include file and made dyn reconfig

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This commit is contained in:
Jeff Hill
1992-08-11 18:03:42 +00:00
parent 26a2ba1a34
commit 6a1684c06e
1 changed files with 34 additions and 10 deletions
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44
src/drv/drvXy220.c
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@@ -1,5 +1,4 @@
/* xy220_driver.c */
static char SccsId[] = "@(#)xy220_driver.c $Id$ ";
/* share/src/drv $Id$ */
/*
* subroutines that are used to interface to the binary output cards
@@ -36,8 +35,11 @@ static char SccsId[] = "@(#)xy220_driver.c $Id$ ";
* Added sysBusToLocalAdrs.
* .02 02-03-92 bg Gave xy220_io_report the ability to
* read raw values from card if level > 1.
* .03 08-10-92 joh merged potions of bo_driver.h
*/
static char SccsId[] = "$Id$\t$Date$";
/*
* Code Portions:
*
@@ -48,14 +50,26 @@ static char SccsId[] = "@(#)xy220_driver.c $Id$ ";
#include <vxWorks.h>
#include <vme.h>
#include "module_types.h"
#include "bo_driver.h"
#include "drvsubs.h"
#define XY_LED 0x3 /* set the Xycom status LEDs to OK */
#define XY_SOFTRESET 0x10 /* reset the IO card */
/* maximum number of VME binary output cards per IOC */
#define MAX_XY220_BO_CARDS bo_num_cards[XY220]
/* Xycom 220 binary output memory structure */
struct bo_xy220{
char begin_pad[0x80]; /* nothing until 0x80 */
short csr; /* control status register */
unsigned short low_value; /* low order 16 bits value */
unsigned short high_value; /* high order 16 bits value */
char end_pad[0x400-0x80-6]; /* pad until next card */
};
static char *xy220_addr;
/* pointers to the binary output cards */
struct bo_xy220 *pbo_xy220s[MAX_XY220_BO_CARDS]; /* Xycom 220s */
struct bo_xy220 **pbo_xy220s; /* Xycom 220s */
/*
* XY220_DRIVER_INIT
@@ -68,15 +82,25 @@ int xy220_driver_init(){
register short i;
struct bo_xy220 *pbo_xy220;
pbo_xy220s = (struct bo_xy220 **)
calloc(MAX_XY220_BO_CARDS, sizeof(*pbo_xy220s));
if(!pbo_xy220s){
return ERROR;
}
/* initialize the Xycom 220 binary output cards */
/* base address of the xycom 220 binary output cards */
if ((status = sysBusToLocalAdrs(VME_AM_SUP_SHORT_IO,bo_addrs[XY220],&xy220_addr)) != OK){
printf("Addressing error in xy220 driver\n");
status = sysBusToLocalAdrs(
VME_AM_SUP_SHORT_IO,
bo_addrs[XY220],
&pbo_xy220);
if (status != OK){
printf("%s: xy220 A16 base map failure\n", __FILE__);
return ERROR;
}
pbo_xy220 = (struct bo_xy220 *)xy220_addr;
/* determine which cards are present */
for (i = 0; i < bo_num_cards[XY220]; i++,pbo_xy220++){
for (i = 0; i < MAX_XY220_BO_CARDS; i++,pbo_xy220++){
if (vxMemProbe(pbo_xy220,READ,sizeof(short),&bomode) == OK){
pbo_xy220s[i] = pbo_xy220;
pbo_xy220s[i]->csr = XY_SOFTRESET;
@@ -156,7 +180,7 @@ void xy220_io_report(level)
int jval,kval,lval,mval;
extern masks[];
for (i = 0; i < bo_num_cards[XY220]; i++){
for (i = 0; i < MAX_XY220_BO_CARDS; i++){
if (pbo_xy220s[i]){
printf("BO: XY220: card %d\n",i);
if (level == 1){