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Linux cleanup to remove demo/dongle code, remove PowerPC stuff, fix slow PNC I/O, fix a nasty devmt bug

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This commit is contained in:
Jim
2020-02-24 23:55:03 -05:00
parent 4061b6adc9
commit a4cc429fad
11 changed files with 148 additions and 544 deletions
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20
devamlc.h
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@@ -172,15 +172,9 @@ AMLC status word (from AMLCT5):
int devamlc (int class, int func, int device) {
#ifdef DEMO
#define AMLCLINESPERBOARD 1
#define MAXLINES 2
#define MAXBOARDS 1
#else
#define AMLCLINESPERBOARD 16
#define MAXLINES 128
#define MAXBOARDS 8
#endif
#define AMLCLINESPERBOARD 16
#define MAXLINES 128
#define MAXBOARDS 8
/* check for 1 new connection every .1 seconds */
@@ -298,7 +292,6 @@ int devamlc (int class, int func, int device) {
switch (device) {
case 054: dx = 0; break;
#ifndef DEMO
case 053: dx = 1; break;
case 052: dx = 2; break;
case 035: dx = 3; break;
@@ -306,7 +299,6 @@ int devamlc (int class, int func, int device) {
case 016: dx = 5; break;
case 017: dx = 6; break;
case 032: dx = 7; break;
#endif
default:
fprintf(stderr, "devamlc: non-AMLC device id '%o ignored\n", device);
return -1;
@@ -562,10 +554,10 @@ int devamlc (int class, int func, int device) {
#define TIOCM_CD 0x0100
if (func == 00) { /* input Data Set Sense (carrier) */
#ifdef __APPLE__
if (dc[dx].serial) { /* any serial connections? */
if (--dc[dx].dsstime == 0) {
dc[dx].dsstime = DSSCOUNTDOWN;
#ifdef __APPLE__
for (lx = 0; lx < 16; lx++) { /* yes, poll them */
if (dc[dx].ctype[lx] == CT_SERIAL) {
int modemstate;
@@ -581,12 +573,12 @@ int devamlc (int class, int func, int device) {
}
}
}
#endif
}
}
//printf("devamlc: dss for device '%o = 0x%x\n", device, dc[dx].dss);
putcrs16(A, ~dc[dx].dss); /* to the outside world, 1 = no carrier */
IOSKIP;
#endif
} else if (func == 07) { /* input AMLC status */
dc[dx].interrupting = 0;
putcrs16(A, 040000 | (dc[dx].bufnum<<8) | (dc[dx].intenable<<5) | (1<<4));
@@ -972,7 +964,7 @@ int devamlc (int class, int func, int device) {
for (lx = 0; lx < 16; lx++) {
if (dc[dx].xmitenabled & BITMASK16(lx+1)) {
int n, maxn;
unsigned short qtop, qbot, qtemp,qseg, qmask, qents;
unsigned short qtop, qbot, qseg, qmask, qents;
ea_t qentea, qcbea;
n = 0;
qcbea = dc[dx].baseaddr + lx*4;