280 	SDev*	sdev;  member
751 	SDev *sdev;  in ataprobe()  local
866 	if((sdev = malloc(sizeof(SDev))) == nil){  in ataprobe()
871 	memset(sdev, 0, sizeof(SDev));  in ataprobe()
905 		sdev->idno = nonlegacy;  in ataprobe()
908 		sdev->idno = 'C';  in ataprobe()
912 		sdev->idno = 'D';  in ataprobe()
916 	sdev->ifc = &sdataifc;  in ataprobe()
917 	sdev->ctlr = ctlr;  in ataprobe()
918 	sdev->nunit = 2;  in ataprobe()
919 	ctlr->sdev = sdev;  in ataprobe()
921 	return sdev;  in ataprobe()
925 ataclear(SDev *sdev)  in ataclear()  argument
929 	ctlr = sdev->ctlr;  in ataclear()
937 	if (sdev->name)  in ataclear()
938 		free(sdev->name);  in ataclear()
939 	if (sdev->unitflg)  in ataclear()
940 		free(sdev->unitflg);  in ataclear()
941 	if (sdev->unit)  in ataclear()
942 		free(sdev->unit);  in ataclear()
944 	free(sdev);  in ataclear()
948 atastat(SDev *sdev, char *p, char *e)  in atastat()  argument
950 	Ctlr *ctlr = sdev->ctlr;  in atastat()
954 		sdev->name, ctlr->cmdport, ctlr->ctlport, ctlr->irq,  in atastat()
1907 	SDev *legacy[2], *sdev, *head, *tail;  in atapnp()  local
1913 	if(sdev = ataprobe(0x1F0, 0x3F4, IrqATA0)){  in atapnp()
1914 		head = tail = sdev;  in atapnp()
1915 		legacy[0] = sdev;  in atapnp()
1917 	if(sdev = ataprobe(0x170, 0x374, IrqATA1)){  in atapnp()
1919 			tail->next = sdev;  in atapnp()
1921 			head = sdev;  in atapnp()
1922 		tail = sdev;  in atapnp()
1923 		legacy[1] = sdev;  in atapnp()
2108 				sdev = ataprobe(p->mem[0+2*channel].bar & ~0x01,  in atapnp()
2111 				if(sdev == nil)  in atapnp()
2114 				ctlr = sdev->ctlr;  in atapnp()
2121 					tail->next = sdev;  in atapnp()
2123 					head = sdev;  in atapnp()
2124 				tail = sdev;  in atapnp()
2127 			else if((sdev = legacy[channel]) == nil)  in atapnp()
2130 				ctlr = sdev->ctlr;  in atapnp()
2171 	if(channel >= 0 && (sdev = ataprobe(isa.port, port, isa.irq)) != nil){  in atapnp()
2173 			tail->next = sdev;  in atapnp()
2175 			head = sdev;  in atapnp()
2188 ataenable(SDev* sdev)  in ataenable()  argument
2193 	ctlr = sdev->ctlr;  in ataenable()
2203 	snprint(name, sizeof(name), "%s (%s)", sdev->name, sdev->ifc->name);  in ataenable()
2213 atadisable(SDev *sdev)  in atadisable()  argument
2218 	ctlr = sdev->ctlr;  in atadisable()
2222 	snprint(name, sizeof(name), "%s (%s)", sdev->name, sdev->ifc->name);  in atadisable()