code: plan9front

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sdaoe: remove unfinished atapi code (thanks arne)

--- a/sys/src/9/port/sdaoe.c

+++ b/sys/src/9/port/sdaoe.c

@@ -366,14 +366,7 @@

 	int r;

 	c = u->dev->ctlr;

-	r = 0;

-	if((c->feat&Datapi) && c->drivechange){

-		if(aoeconnect(u, c) == 0 && (r = scsionline(u)) > 0)

-			c->drivechange = 0;

-		return r;

-	}

-

 	if(c->drivechange){

 		if(aoeconnect(u, c) == -1)

 			return 0;

@@ -396,8 +389,6 @@

 	Ctlr *c;

 	c = u->dev->ctlr;

-//	if(c->feat & Datapi)

-//		return scsibio(u, lun, write, a, count, lba);

 	data = a;

 	if(write)

 		rio = devtab[c->c->type]->write;

@@ -431,8 +422,6 @@

 	u = r->unit;

 	c = u->dev->ctlr;

-//	if(c->feat & Datapi)

-//		return aoeriopkt(r, d);

 	if(r->cmd[0] == 0x35 || r->cmd[0] == 0x91){

 		qlock(c);