926 	struct yamdrv_ioctl_cfg yi;  in yam_siocdevprivate()  local
965 		if (copy_from_user(&yi, data, sizeof(struct yamdrv_ioctl_cfg)))  in yam_siocdevprivate()
968 		if (yi.cmd != SIOCYAMSCFG)  in yam_siocdevprivate()
970 		if ((yi.cfg.mask & YAM_IOBASE) && netif_running(dev))  in yam_siocdevprivate()
972 		if ((yi.cfg.mask & YAM_IRQ) && netif_running(dev))  in yam_siocdevprivate()
974 		if ((yi.cfg.mask & YAM_BITRATE) && netif_running(dev))  in yam_siocdevprivate()
976 		if ((yi.cfg.mask & YAM_BAUDRATE) && netif_running(dev))  in yam_siocdevprivate()
979 		if (yi.cfg.mask & YAM_IOBASE) {  in yam_siocdevprivate()
980 			yp->iobase = yi.cfg.iobase;  in yam_siocdevprivate()
981 			dev->base_addr = yi.cfg.iobase;  in yam_siocdevprivate()
983 		if (yi.cfg.mask & YAM_IRQ) {  in yam_siocdevprivate()
984 			if (yi.cfg.irq > 15)  in yam_siocdevprivate()
986 			yp->irq = yi.cfg.irq;  in yam_siocdevprivate()
987 			dev->irq = yi.cfg.irq;  in yam_siocdevprivate()
989 		if (yi.cfg.mask & YAM_BITRATE) {  in yam_siocdevprivate()
990 			if (yi.cfg.bitrate > YAM_MAXBITRATE)  in yam_siocdevprivate()
992 			yp->bitrate = yi.cfg.bitrate;  in yam_siocdevprivate()
994 		if (yi.cfg.mask & YAM_BAUDRATE) {  in yam_siocdevprivate()
995 			if (yi.cfg.baudrate > YAM_MAXBAUDRATE)  in yam_siocdevprivate()
997 			yp->baudrate = yi.cfg.baudrate;  in yam_siocdevprivate()
999 		if (yi.cfg.mask & YAM_MODE) {  in yam_siocdevprivate()
1000 			if (yi.cfg.mode > YAM_MAXMODE)  in yam_siocdevprivate()
1002 			yp->dupmode = yi.cfg.mode;  in yam_siocdevprivate()
1004 		if (yi.cfg.mask & YAM_HOLDDLY) {  in yam_siocdevprivate()
1005 			if (yi.cfg.holddly > YAM_MAXHOLDDLY)  in yam_siocdevprivate()
1007 			yp->holdd = yi.cfg.holddly;  in yam_siocdevprivate()
1009 		if (yi.cfg.mask & YAM_TXDELAY) {  in yam_siocdevprivate()
1010 			if (yi.cfg.txdelay > YAM_MAXTXDELAY)  in yam_siocdevprivate()
1012 			yp->txd = yi.cfg.txdelay;  in yam_siocdevprivate()
1014 		if (yi.cfg.mask & YAM_TXTAIL) {  in yam_siocdevprivate()
1015 			if (yi.cfg.txtail > YAM_MAXTXTAIL)  in yam_siocdevprivate()
1017 			yp->txtail = yi.cfg.txtail;  in yam_siocdevprivate()
1019 		if (yi.cfg.mask & YAM_PERSIST) {  in yam_siocdevprivate()
1020 			if (yi.cfg.persist > YAM_MAXPERSIST)  in yam_siocdevprivate()
1022 			yp->pers = yi.cfg.persist;  in yam_siocdevprivate()
1024 		if (yi.cfg.mask & YAM_SLOTTIME) {  in yam_siocdevprivate()
1025 			if (yi.cfg.slottime > YAM_MAXSLOTTIME)  in yam_siocdevprivate()
1027 			yp->slot = yi.cfg.slottime;  in yam_siocdevprivate()
1033 		memset(&yi, 0, sizeof(yi));  in yam_siocdevprivate()
1034 		yi.cfg.mask = 0xffffffff;  in yam_siocdevprivate()
1035 		yi.cfg.iobase = yp->iobase;  in yam_siocdevprivate()
1036 		yi.cfg.irq = yp->irq;  in yam_siocdevprivate()
1037 		yi.cfg.bitrate = yp->bitrate;  in yam_siocdevprivate()
1038 		yi.cfg.baudrate = yp->baudrate;  in yam_siocdevprivate()
1039 		yi.cfg.mode = yp->dupmode;  in yam_siocdevprivate()
1040 		yi.cfg.txdelay = yp->txd;  in yam_siocdevprivate()
1041 		yi.cfg.holddly = yp->holdd;  in yam_siocdevprivate()
1042 		yi.cfg.txtail = yp->txtail;  in yam_siocdevprivate()
1043 		yi.cfg.persist = yp->pers;  in yam_siocdevprivate()
1044 		yi.cfg.slottime = yp->slot;  in yam_siocdevprivate()
1045 		if (copy_to_user(data, &yi, sizeof(struct yamdrv_ioctl_cfg)))  in yam_siocdevprivate()