Preliminary port of NetBSD oosiop driver, for NCR53C700 chips, as commonly

encountered on the oldest hppa machines.

Currently compiled in, but disabled, in the kernel, until it is stable
enough - right now read access are fine, but writes eventually time out
and do not complete.

ok deraadt@

1 files changed, 8 insertions, 2 deletions

diff --git a/sys/dev/microcode/siop/ncr53cxxx.c b/sys/dev/microcode/siop/ncr53cxxx.c
index d742fdd6c80..12b6c0aa06f 100644
--- a/sys/dev/microcode/siop/ncr53cxxx.c
+++ b/sys/dev/microcode/siop/ncr53cxxx.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ncr53cxxx.c,v 1.5 2003/06/27 20:38:49 krw Exp $ */
+/*	$OpenBSD: ncr53cxxx.c,v 1.6 2004/03/12 00:04:57 miod Exp $ */
 /*	$NetBSD: ncr53cxxx.c,v 1.10 2002/04/21 22:40:10 bouyer Exp $	*/
 
 /*
@@ -415,7 +415,7 @@ main (int argc, char *argv[])
 	if (outfp) {
 		time_t cur_time;
 
-		fprintf(outfp, "/*\t$NetBSD: ncr53cxxx.c,v 1.10 2002/04/21 22:40:10 bouyer Exp $\t*/\n");
+		fprintf(outfp, "/*\t$OpenBSD: ncr53cxxx.c,v 1.6 2004/03/12 00:04:57 miod Exp $\t*/\n");
 		fprintf(outfp, "/*\n");
 		fprintf(outfp, " *\tDO NOT EDIT - this file is automatically generated.\n");
 		time(&cur_time);
@@ -1046,10 +1046,12 @@ void	f_wait (void)
 			errout ("Expected SELECT or RESELECT");
 		++i;
 		if (reserved ("rel", i)) {
+#if 0	/* XXX driver will fix relative dsps to absolute */
 			if (arch < ARCH710) {
 				errout ("Wrong arch for relative dsps");
 				return;
 			}
+#endif
 			i += 2;
 			inst1 = evaluate (i) - dsps - 8;
 			inst0 |= 0x04000000;
@@ -1157,10 +1159,12 @@ void	transfer (int word0, int type)
 	i = tokenix;
 	inst0 = word0;
 	if (type == 0 && reserved ("rel", i)) {
+#if 0	/* XXX driver will fix relative dsps to absolute */
 		if (arch < ARCH710) {
 			errout ("Wrong arch for relative dsps");
 			return;
 		}
+#endif
 		inst1 = evaluate (i + 2) - dsps - 8;
 		i += 4;
 		inst0 |= 0x00800000;
@@ -1244,10 +1248,12 @@ void 	select_reselect (int t)
 		inst0 |= (evaluate (t++) & 0xff) << 16;
 	if (tokens[t++].type == ',') {
 		if (reserved ("rel", t)) {
+#if 0	/* XXX driver will fix relative dsps to absolute */
 			if (arch < ARCH710) {
 				errout ("Wrong arch for relative dsps");
 				return;
 			}
+#endif
 			inst0 |= 0x04000000;
 			inst1 = evaluate (t + 2) - dsps - 8;
 		}