Lines Matching defs:cdtty_port

37 struct cdtty_port {  struct
38 	struct	tty		*p_tty;
40 	int			p_swflags;	/* TIOCFLAG_SOFTCAR, etc. */
41 	int			p_defspeed;	/* default speed */
42 	int			p_defcflag;	/* default termios cflag */
44 	u_int			p_r_hiwat;	/* high water mark */
45 	u_int			p_r_lowat;	/* low water mark */
46 	u_char *volatile	p_rbget;	/* ring buffer get ptr */
47 	u_char *volatile	p_rbput;	/* ring buffer put ptr */
48 	volatile u_int		p_rbavail;	/* size available */
49 	u_char			*p_rbuf;	/* ring buffer */
50 	u_char			*p_ebuf;	/* end of ring buffer */
52 	u_char *		p_tba;		/* transmit buffer address */
53 	u_int			p_tbc,		/* transmit byte count */
54 				p_heldtbc;	/* held tbc; waiting for tx */
57 	u_int			p_parityerr,	/* number of parity errors */
58 				p_frameerr,	/* number of framing errors */
59 				p_overflows,	/* number of overruns */
60 				p_floods;	/* number of rbuf floods */
62 	volatile u_char		p_break,	/* current break status */
63 				p_needbreak,	/* need to generate a break */
64 				p_rx_flags,	/* software state */
70 				p_rx_ready,	/* soft rx interrupt ready */
71 				p_rx_busy,
72 				p_tx_done,	/* soft tx interrupt ready */
73 				p_tx_busy,
74 				p_tx_stopped,
75 				p_st_check,	/* soft modem interrupt ready */
76 				p_heldchange;	/* waiting to update regs */
82 	u_char			p_srer,		/* service request enable */
83 				p_msvr,		/* modem signal value */
84 				p_msvr_cts, p_msvr_rts, p_msvr_dcd,
85 				p_msvr_mask, p_msvr_active, p_msvr_delta,
86 				p_cor1,		/* channel option reg 1 */
87 				p_cor2,		/* channel option reg 2 */
88 				p_cor3,		/* channel option reg 3 */
89 				p_mcor1,	/* modem option reg 1 */
90 				p_mcor1_dtr,
91 				p_rbprh,	/* recv bps high */
92 				p_rbprl,	/* recv bps low */
93 				p_tbprh,	/* xmit bps high */
94 				p_tbprl,	/* xmit bps low */
95 				p_chanctl;	/* chanctl command */