Lines Matching +full:auto +full:- +full:baud
1 /* SPDX-License-Identifier: GPL-2.0 */
25 * of "escc" node (ie. ch-a or ch-b)
64 if (uap->flags & PMACZILOG_FLAG_IS_CHANNEL_A) in pmz_get_port_A()
66 return uap->mate; in pmz_get_port_A()
78 writeb(reg, port->control_reg); in read_zsreg()
79 return readb(port->control_reg); in read_zsreg()
85 writeb(reg, port->control_reg); in write_zsreg()
86 writeb(value, port->control_reg); in write_zsreg()
91 return readb(port->data_reg); in read_zsdata()
96 writeb(data, port->data_reg); in write_zsdata()
101 (void)readb(port->control_reg); in zssync()
108 #define BPS_TO_BRG(bps, freq) ((((freq) + (bps)) / (2 * (bps))) - 2)
173 #define AUTO_ENAB 0x20 /* Auto Enables */
206 #define SDLC_CRC 0x4 /* SDLC/CRC-16 */
216 /* Write Register 6 (Sync bits 0-7/SDLC Address Field) */
218 /* Write Register 7 (Sync bits 8-15/SDLC 01111110) */
264 /* Write Register 12 (lower byte of baud rate generator time constant) */
266 /* Write Register 13 (upper byte of baud rate generator time constant) */
269 #define BRENAB 1 /* Baud rate generator enable */
270 #define BRSRC 2 /* Baud rate generator source */
272 #define AUTOECHO 8 /* Auto Echo */
283 #define EN85C30 1 /* Enable some 85c30-enhanced registers */
320 /* Read Register 2 (channel b only) - Interrupt vector */
347 /* Read Register 12 (lower byte of baud rate generator constant) */
349 /* Read Register 13 (upper byte of baud rate generator constant) */
361 #define ZS_IS_CONS(UP) ((UP)->flags & PMACZILOG_FLAG_IS_CONS)
362 #define ZS_IS_KGDB(UP) ((UP)->flags & PMACZILOG_FLAG_IS_KGDB)
363 #define ZS_IS_CHANNEL_A(UP) ((UP)->flags & PMACZILOG_FLAG_IS_CHANNEL_A)
364 #define ZS_REGS_HELD(UP) ((UP)->flags & PMACZILOG_FLAG_REGS_HELD)
365 #define ZS_TX_STOPPED(UP) ((UP)->flags & PMACZILOG_FLAG_TX_STOPPED)
366 #define ZS_TX_ACTIVE(UP) ((UP)->flags & PMACZILOG_FLAG_TX_ACTIVE)
367 #define ZS_WANTS_MODEM_STATUS(UP) ((UP)->flags & PMACZILOG_FLAG_MODEM_STATUS)
368 #define ZS_IS_IRDA(UP) ((UP)->flags & PMACZILOG_FLAG_IS_IRDA)
369 #define ZS_IS_INTMODEM(UP) ((UP)->flags & PMACZILOG_FLAG_IS_INTMODEM)
370 #define ZS_IS_OPEN(UP) ((UP)->flags & PMACZILOG_FLAG_IS_OPEN)
371 #define ZS_IS_EXTCLK(UP) ((UP)->flags & PMACZILOG_FLAG_IS_EXTCLK)