dev2unit
switch (dev2unit(dev)) {
if (dev2unit(dev) == CDEV_MINOR_MEM) {
if (dev2unit(dev) == CDEV_MINOR_MEM) {
else if (dev2unit(dev) == CDEV_MINOR_KMEM) {
if (dev2unit(dev) == CDEV_MINOR_MEM) {
if (dev2unit(dev) == CDEV_MINOR_MEM) {
switch(dev2unit(dev)) {
#define SAMODE(z) (dev2unit(z) & 0x3)
#define SA_IS_CTRL(z) (dev2unit(z) & (1 << 4))
cpu = dev2unit(dev);
cpu = dev2unit(dev);
#define VGA_UNIT(dev) dev2unit(dev)
#define DEV2UNIT(x) ((dev2unit(x) & 0xff00) >> 8)
#define DEV2SUB(x) (dev2unit(x) & 0xff)
#define DEV_FWMEM(x) (dev2unit(x) & FWMEM_FLAG)
make_dev(&firewire_cdevsw, dev2unit(dev),
#define KBD_UNIT(dev) dev2unit(dev)
#define KBD_INDEX(dev) dev2unit(dev)
#define PORT(dev) (dev2unit(dev))
unit = dev2unit(dev);
int unit = dev2unit(dev), error;
kbd_get_keyboard(kbd_find_keyboard(KEYBOARD_NAME, dev2unit(d)))
if (dev2unit(dev) == CDEV_MINOR_MEM) {
if (dev2unit(dev) == CDEV_MINOR_MEM) {
if (dev2unit(dev) != CDEV_MINOR_MEM && dev2unit(dev) != CDEV_MINOR_KMEM)
if (dev2unit(dev) == CDEV_MINOR_KMEM && uio->uio_resid > 0) {
("WARNING: Driver mistake: destroy_dev on %d\n", dev2unit(dev)));
dev2unit(dev)));
u = dev2unit(dev);
(uintmax_t)dev2udev(dev), dev2unit(dev)));
if (dev2unit(si2) == args->mda_unit) {
args->mda_devsw->d_name, dev2unit(si2), devtoname(si2)));
args.mda_devsw->d_name, dev2unit(dev), devtoname(dev)));
td->td_dupfd = dev2unit(dev);
error = ttydevsw_cioctl(tp, dev2unit(dev), cmd, data, td);
#define TTY_CALLOUT(tp,d) (dev2unit(d) & TTYUNIT_CALLOUT)
if_initname(ifp, drv->cdevsw.d_name, dev2unit(dev));
ifp->if_xname, dev2unit(dev));
ifp->if_xname, dev2unit(dev));
ifp->if_xname, dev2unit(dev));
ifp->if_xname, dev2unit(dev));
ifp->if_xname, ifp->if_snd.ifq_len, dev2unit(dev));
dev2unit(dev));
# define GET_MINOR dev2unit
# define GET_MINOR(x) dev2unit(x)
if (dev2unit(dev) == CDEV_MINOR_MEM) {
else if (dev2unit(dev) == CDEV_MINOR_KMEM) {
if (dev2unit(dev) == CDEV_MINOR_MEM)
if (dev2unit(dev) == CDEV_MINOR_MEM) {
switch(dev2unit(dev)) {