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This commit is contained in:
Jeff Hill
1992-07-10 19:49:51 +00:00
parent a522adcdbc
commit d16c15263f
2 changed files with 71 additions and 21 deletions
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45
src/drv/drvFp.c
View File

@@ -45,6 +45,9 @@
* so that driver diagnostics will show up in
* the log
* .08 joh 071092 now fetches base addr from module_types.h
* .09 joh 071092 added io_report routine
* .10 joh 071092 added scan task wakeup from ISR
* .11 joh 071092 moved ivec allocation to module_types.h
*/
@@ -74,6 +77,8 @@
* -1 No card present
* -2 Interrupt connection error
* -3 Semaphore creation error
* -4 addressing error
* -5 no memory
* 0-8 successfull completion, or # of cards found
*
*/
@@ -90,8 +95,6 @@
#include "module_types.h"
/* general constants */
#define FP_MAX_CARDS 8 /* max number of cards per system */
#define FP_IVEC0 0xe0 /* interrupt vector for card 0 */
#define FP_INTLEV 5 /* interrupt level 5 (HKV2F BCL) */
#define FP_BUFSIZ 8 /* input buffer size */
@@ -154,9 +157,9 @@ struct fp_rec
};
LOCAL
struct fp_rec fp[FP_MAX_CARDS]; /* fast protect control structure */
struct fp_rec *fp; /* fast protect control structure */
LOCAL
int fp_num; /* # of fast protect cards found */
int fp_num; /* # of fast protect cards found -1 */
LOCAL
SEM_ID fp_semid; /* semaphore for monitor task */
@@ -166,9 +169,10 @@ SEM_ID fp_semid; /* semaphore for monitor task */
* interrupt service routine
*
*/
fp_int(ptr)
register struct fp_rec *ptr;
fp_int(card)
unsigned card;
{
register struct fp_rec *ptr = &fp[card];
register struct fp1 *regptr;
unsigned short temp0, temp1, temp2;
@@ -193,6 +197,11 @@ fp_int(ptr)
ptr->drvstat |= (temp0 & 0xff00)<<16; /* csr status bits */
if ((temp1 ^ (temp2>>8)) || (temp0 & CSR_CHNG)) /* fault or enable change */
semGive(fp_semid); /* wake up monitor */
/*
* wakeup the interrupt driven scanner
*/
io_scanner_wakeup(IO_BI, AT8_FP10S_BI, card);
break;
}
ptr->int_num++; /* log interrupt */
@@ -213,10 +222,15 @@ fp_init(addr)
{
int i;
short junk;
short intvec = FP_IVEC0;
short intvec = AT8FP_IVEC_BASE;
struct fp1 *ptr;
int status;
fp = (struct fp_rec *) calloc(bi_num_cards[AT8_FP10S_BI], sizeof(*fp));
if(!fp){
return -5;
}
if(!addr){
addr = bi_addrs[AT8_FP10S_BI];
}
@@ -227,10 +241,10 @@ fp_init(addr)
&ptr);
if(status<0){
logMsg("VME shrt IO addr err in the slave fast protect driver\n");
return ERROR;
return -4;
}
for (i = 0; (i < FP_MAX_CARDS-1) && (vxMemProbe(ptr,READ,2,&junk) == OK);
for (i = 0; (i < bi_num_cards[AT8_FP10S_BI]) && (vxMemProbe(ptr,READ,2,&junk) == OK);
i++,ptr++)
{
/*
@@ -254,7 +268,7 @@ fp_init(addr)
set up interrupt handler
*/
ptr->csr |= FP_INTLEV<<4; /* set up board for level 5 interrupt */
if (intConnect(INUM_TO_IVEC(fp[i].fp_vector),fp_int,&fp[i]) != OK)
if (intConnect(INUM_TO_IVEC(fp[i].fp_vector),fp_int,i) != OK)
return -2; /* abort if can't connect */
sysIntEnable(FP_INTLEV);
ptr->csr |= 0x0001;
@@ -428,4 +442,13 @@ fp_monitor()
return -1;
return 0;
}
fp_io_report(level)
int level;
{
int i;
for(i=0; i<=fp_num; i++){
printf("BI: AT8-FP-S: card %d\n", i);
}
}

47
src/drv/drvFpm.c
View File

@@ -44,6 +44,11 @@
* .06 joh 070992 FP_ILEV passed to call sysIntEnable() so that the
* interrupt level can be easily changed
* .07 joh 071092 now fetches base addr from module_types.h
* .08 joh 071092 added io report routine
* .09 joh 071092 allocate config structure at run time so that
* the users can adjust the number of cards without
* recompilation
* .10 joh 071092 moved ivec allocation to module_types.h
*
*
* Routines:
@@ -65,6 +70,8 @@
*
* -1 Nonexistent card
* -2 Interrupt connection error
* -3 no memory
* -4 VME short IO bus nonexistent
* 0-2 Successfull completion, or # cards found
*
*/
@@ -82,8 +89,6 @@
/* general constants */
#define FPM_ADD0 0xffdd00 /* card 0 base address */
#define FPM_MAX_CARDS 2 /* max number of cards per system */
#define FPM_IVEC0 0xe8 /* interrupt vector for card 0 */
#define FPM_INTLEV 5 /* interrupt level */
/* control register bit definitions */
@@ -133,9 +138,10 @@ struct fpm_rec
};
LOCAL
struct fpm_rec fpm[FPM_MAX_CARDS]; /* fast protect control structure */
struct fpm_rec *fpm; /* fast protect control structure */
LOCAL
int fpm_num; /* # cards found */
int fpm_num; /* # cards found - 1 */
/*
* fpm_int
@@ -172,12 +178,19 @@ fpm_init(addr)
{
int i;
short junk;
short intvec = FPM_IVEC0;
short intvec = AT8FPM_IVEC_BASE;
struct fp10m *ptr;
int status;
fpm = (struct fpm_rec *) calloc(
bo_num_cards[AT8_FP10M_BO],
sizeof(*fpm));
if(!fpm){
return -3;
}
if(!addr){
addr = bi_addrs[AT8_FP10M_BO];
addr = bo_addrs[AT8_FP10M_BO];
}
status = sysBusToLocalAdrs(
@@ -186,12 +199,10 @@ fpm_init(addr)
&ptr);
if(status<0){
logMsg("VME shrt IO addr err in the master fast protect driver\n");
return ERROR;
return -4;
}
if (addr)
ptr = (struct fp10m *)addr; /* override if present */
for (i = 0; (i < FPM_MAX_CARDS-1) && (vxMemProbe(ptr,READ,2,&junk) == OK);
for (i = 0; (i < bo_num_cards[AT8_FP10M_BO]) && (vxMemProbe(ptr,READ,2,&junk) == OK);
i++,ptr++)
{
/*
@@ -346,3 +357,19 @@ if (card < 0 || (card > fpm_num))
*pval = fpm[card].fmptr->cr & 0x000f;
return 0;
}
/*
* fpm_io_report()
*
*/
fpm_io_report(level)
int level;
{
int i;
for(i=0; i<=fpm_num; i++){
printf("BO: AT8-FP-M: card %d\n", i);
}
}