_SIO              130 include/linux/soundcard.h #define SNDCTL_SEQ_RESET		_SIO  ('Q', 0)
_SIO              131 include/linux/soundcard.h #define SNDCTL_SEQ_SYNC			_SIO  ('Q', 1)
_SIO              146 include/linux/soundcard.h #define SNDCTL_SEQ_PANIC		_SIO  ('Q',17)
_SIO              171 include/linux/soundcard.h #define SNDCTL_TMR_START		_SIO  ('T', 2)
_SIO              172 include/linux/soundcard.h #define SNDCTL_TMR_STOP			_SIO  ('T', 3)
_SIO              173 include/linux/soundcard.h #define SNDCTL_TMR_CONTINUE		_SIO  ('T', 4)
_SIO              548 include/linux/soundcard.h #define SNDCTL_DSP_RESET		_SIO  ('P', 0)
_SIO              549 include/linux/soundcard.h #define SNDCTL_DSP_SYNC			_SIO  ('P', 1)
_SIO              557 include/linux/soundcard.h #define SNDCTL_DSP_POST			_SIO  ('P', 8)
_SIO              591 include/linux/soundcard.h #define SNDCTL_DSP_NONBLOCK		_SIO  ('P',14)
_SIO              629 include/linux/soundcard.h #define SNDCTL_DSP_SETSYNCRO		_SIO  ('P', 21)
_SIO              630 include/linux/soundcard.h #define SNDCTL_DSP_SETDUPLEX		_SIO  ('P', 22)
_SIO              730 include/linux/soundcard.h #define SNDCTL_COPR_RESET             _SIO  ('C',  0)