void pciread(int dmod, int offset, int count)
{
epicsUInt32 tval;
volatile char* dptr;
short dbytes;
int i;
if(!diagbase) {
printf("Run pcidiagset first\n");
return;
}
if(check_args(dmod, offset, count))
return;
dbytes=dmod/8;
count/=dbytes;
if(count==0) count=1;
for(i=0, dptr=diagbase+offset; i<count; i++, dptr+=dbytes) {
if ((i*dbytes)%16==0)
printf("\n0x%08x ",i*dbytes);
else if ((i*dbytes)%4==0)
printf(" ");
switch(dmod){
case 8: tval=ioread8(dptr); printf("%02x",tval);break;
case 16: tval=nat_ioread16(dptr);printf("%04x",tval);break;
case 32: tval=nat_ioread32(dptr);printf("%08x",tval);break;
}
}
printf("\n");
}
static void
printregisters(volatile epicsUInt8 *evg) {
size_t reg;
epicsPrintf("\n--- Register Dump @%p ---\n", evg);
for(reg=0; reg<NELEMENTS(printreg); reg++){
switch(printreg[reg].rsize){
case 8:
epicsPrintf("%16s: %02x\n", printreg[reg].label,
ioread8(evg+printreg[reg].offset));
break;
case 16:
epicsPrintf("%16s: %04x\n", printreg[reg].label,
nat_ioread16(evg+printreg[reg].offset));
break;
case 32:
epicsPrintf("%16s: %08x\n", printreg[reg].label,
nat_ioread32(evg+printreg[reg].offset));
break;
}
}
}