Symbol: zxmmap
sys/dev/sbus/zx.c
1097
return zxmmap(0, offset, prot); /* assume minor dev 0 for now */
sys/dev/sbus/zx.c
138
static dev_type_mmap(zxmmap);
sys/dev/sbus/zx.c
141
zx_unblank, zxopen, zxclose, zxioctl, nopoll, zxmmap