1 files changed, 48 insertions, 0 deletions
diff --git a/usr.sbin/pccard/pccardc/rdreg.c b/usr.sbin/pccard/pccardc/rdreg.c
new file mode 100644
index 0000000..c278ae5
--- /dev/null
+++ b/usr.sbin/pccard/pccardc/rdreg.c
@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+#include <pccard/card.h>
+int
+rdreg_main(argc, argv)
+int	argc;
+char	*argv[];
+{
+	if (argc != 2)
+		{
+		dumpslot(0);
+		dumpslot(1);
+		}
+	else
+		dumpslot(atoi(argv[1]));
+}
+dumpslot(sl)
+int	sl;
+{
+char	name[64];
+int	fd;
+struct pcic_reg r;
+
+	sprintf(name, "/dev/card%d", sl);
+	fd = open(name, 2);
+	if (fd < 0)
+		{
+		perror(name);
+		return;
+		}
+	printf("Registers for slot %d\n", sl);
+	for (r.reg = 0; r.reg < 0x40; r.reg++)
+		{
+		if (ioctl(fd, PIOCGREG, &r))
+			{
+			perror("ioctl");
+			break;
+			}
+		if ((r.reg % 16)==0)
+			printf("%02x:", r.reg);
+		printf(" %02x", r.value);
+		if ((r.reg % 16)==15)
+			printf("\n");
+		}
+	close(fd);
+}