rename a variable and try to get makedev to work

Author: gummybuns

etc/etc.evbppc/MAKEDEV.conf

@@ -26,11 +26,14 @@ all_md)
 	makedev virtio
 	;;
 
-# TODO - i think i can add something here to create my device files
-# instead of manually calling mknod i just dont know yet..
 # ramdisk definition is found at distrib/evbppc/ramdisk/Makefile
 
 xlcom[0-9]*)
 	unit=${i#xlcom}
 	mkdev xlcom$unit c 99 $unit "" "" $u_uucp
 	;;
+
+gcport[0-3]*)
+	unit=${i#gcport}
+	mkdev gcport$unit c 100 $unit "" "" $u_uucp
+	;;

sys/arch/evbppc/nintendo/dev/gcport_si.c

@@ -192,38 +192,38 @@ gcport_ioctl(dev_t dev, u_long cmd, void *data, int flag, struct lwp *l)
 }
 
 static int
-siioctl_send(struct si_channel *ch, struct si_payload *gbs)
+siioctl_send(struct si_channel *ch, struct si_payload *p)
 {
 	int err;
 	struct si_softc *sc;
 	struct siio_send sd;
 
 	err = 0;
 	sc = ch->ch_sc;
-	if (gbs->outsize > SIIOBUF_SIZE || gbs->insize > SIIOBUF_SIZE) {
+	if (p->outsize > SIIOBUF_SIZE || p->insize > SIIOBUF_SIZE) {
 		return EINVAL;
 	}
 
 	sd.chan = ch->ch_index;
-	sd.outsize = gbs->outsize;
-	sd.insize = gbs->insize;
-	sd.out = kmem_alloc(gbs->outsize, KM_SLEEP);
-	sd.in = kmem_alloc(gbs->insize, KM_SLEEP);
-	sd.delay = gbs->delay;
+	sd.outsize = p->outsize;
+	sd.insize = p->insize;
+	sd.out = kmem_alloc(p->outsize, KM_SLEEP);
+	sd.in = kmem_alloc(p->insize, KM_SLEEP);
+	sd.delay = p->delay;
 
-	if ((err = copyin(gbs->out, sd.out, sd.outsize)) != 0) {
+	if ((err = copyin(p->out, sd.out, sd.outsize)) != 0) {
 		goto si_send_cleanup;
 	}
 
 	if ((err = __si_send(sc, &sd)) != 0) {
 		goto si_send_cleanup;
 	}
 
-	if ((err = copyout(sd.in, gbs->in, sd.insize)) != 0) {
+	if ((err = copyout(sd.in, p->in, sd.insize)) != 0) {
 		goto si_send_cleanup;
 	}
 
-	if ((err = copyout(&sd.status, gbs->status, sizeof(uint32_t))) != 0) {
+	if ((err = copyout(&sd.status, p->status, sizeof(uint32_t))) != 0) {
 		goto si_send_cleanup;
 	}
 si_send_cleanup: