Lines Matching refs:dev2unit
584 unit = UNIT( dev2unit(dev) ); in bktr_open()
652 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_open()
684 unit = UNIT( dev2unit(dev) ); in bktr_close()
693 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_close()
722 unit = UNIT(dev2unit(dev)); in bktr_read()
731 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_read()
760 unit = UNIT(dev2unit(dev)); in bktr_ioctl()
779 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_ioctl()
800 unit = UNIT(dev2unit(dev)); in bktr_mmap()
802 if (FUNCTION(dev2unit(dev)) > 0) /* only allow mmap on /dev/bktr[n] */ in bktr_mmap()
833 unit = UNIT(dev2unit(dev)); in bktr_poll()
847 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_poll()
1183 #define UNIT(x) (dev2unit((x) & 0x0f))
1184 #define FUNCTION(x) (dev2unit((x >> 4) & 0x0f))